About the Execution of ITS-Tools for PolyORBLF-COL-S04J04T08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 12299.512 | 3600000.00 | 11344373.00 | 12855.20 | TF?FF?FT?FT?F?F? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r168-tall-165277016800500.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PolyORBLF-COL-S04J04T08, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277016800500
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 400K
-rw-r--r-- 1 mcc users 8.6K Apr 29 14:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Apr 29 14:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Apr 29 14:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 29 14:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K May 9 08:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 08:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 9 08:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 08:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 08:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 10 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 154K May 10 09:34 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBLF-COL-S04J04T08-LTLFireability-00
FORMULA_NAME PolyORBLF-COL-S04J04T08-LTLFireability-01
FORMULA_NAME PolyORBLF-COL-S04J04T08-LTLFireability-02
FORMULA_NAME PolyORBLF-COL-S04J04T08-LTLFireability-03
FORMULA_NAME PolyORBLF-COL-S04J04T08-LTLFireability-04
FORMULA_NAME PolyORBLF-COL-S04J04T08-LTLFireability-05
FORMULA_NAME PolyORBLF-COL-S04J04T08-LTLFireability-06
FORMULA_NAME PolyORBLF-COL-S04J04T08-LTLFireability-07
FORMULA_NAME PolyORBLF-COL-S04J04T08-LTLFireability-08
FORMULA_NAME PolyORBLF-COL-S04J04T08-LTLFireability-09
FORMULA_NAME PolyORBLF-COL-S04J04T08-LTLFireability-10
FORMULA_NAME PolyORBLF-COL-S04J04T08-LTLFireability-11
FORMULA_NAME PolyORBLF-COL-S04J04T08-LTLFireability-12
FORMULA_NAME PolyORBLF-COL-S04J04T08-LTLFireability-13
FORMULA_NAME PolyORBLF-COL-S04J04T08-LTLFireability-14
FORMULA_NAME PolyORBLF-COL-S04J04T08-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1652864317096
Running Version 202205111006
[2022-05-18 08:58:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-18 08:58:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 08:58:38] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2022-05-18 08:58:38] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-18 08:58:38] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 651 ms
[2022-05-18 08:58:39] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 712 PT places and 4080.0 transition bindings in 24 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2022-05-18 08:58:39] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 9 ms.
[2022-05-18 08:58:39] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
Initial state reduction rules removed 1 formulas.
FORMULA PolyORBLF-COL-S04J04T08-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 15 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 3 resets, run finished after 223 ms. (steps per millisecond=44 ) properties (out of 29) seen :27
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-05-18 08:58:39] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2022-05-18 08:58:39] [INFO ] Computed 26 place invariants in 11 ms
[2022-05-18 08:58:39] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2022-05-18 08:58:39] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2022-05-18 08:58:39] [INFO ] After 154ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 2 atomic propositions for a total of 15 simplifications.
[2022-05-18 08:58:39] [INFO ] Flatten gal took : 28 ms
[2022-05-18 08:58:39] [INFO ] Flatten gal took : 24 ms
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2022-05-18 08:58:39] [INFO ] Unfolded HLPN to a Petri net with 712 places and 4012 transitions 27744 arcs in 132 ms.
[2022-05-18 08:58:39] [INFO ] Unfolded 15 HLPN properties in 5 ms.
[2022-05-18 08:58:39] [INFO ] Reduced 352 identical enabling conditions.
[2022-05-18 08:58:39] [INFO ] Reduced 48 identical enabling conditions.
[2022-05-18 08:58:39] [INFO ] Reduced 48 identical enabling conditions.
Ensure Unique test removed 2168 transitions
Reduce redundant transitions removed 2168 transitions.
Support contains 431 out of 712 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 712/712 places, 1844/1844 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 708 transition count 1844
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 12 place count 700 transition count 1836
Iterating global reduction 1 with 8 rules applied. Total rules applied 20 place count 700 transition count 1836
Applied a total of 20 rules in 90 ms. Remains 700 /712 variables (removed 12) and now considering 1836/1844 (removed 8) transitions.
[2022-05-18 08:58:40] [INFO ] Flow matrix only has 1804 transitions (discarded 32 similar events)
// Phase 1: matrix 1804 rows 700 cols
[2022-05-18 08:58:40] [INFO ] Computed 50 place invariants in 90 ms
[2022-05-18 08:58:41] [INFO ] Dead Transitions using invariants and state equation in 910 ms found 432 transitions.
Found 432 dead transitions using SMT.
Drop transitions removed 432 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 432 transitions.
[2022-05-18 08:58:41] [INFO ] Flow matrix only has 1372 transitions (discarded 32 similar events)
// Phase 1: matrix 1372 rows 700 cols
[2022-05-18 08:58:41] [INFO ] Computed 50 place invariants in 40 ms
[2022-05-18 08:58:41] [INFO ] Implicit Places using invariants in 271 ms returned []
[2022-05-18 08:58:41] [INFO ] Flow matrix only has 1372 transitions (discarded 32 similar events)
// Phase 1: matrix 1372 rows 700 cols
[2022-05-18 08:58:41] [INFO ] Computed 50 place invariants in 28 ms
[2022-05-18 08:58:41] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 08:58:44] [INFO ] Implicit Places using invariants and state equation in 3106 ms returned []
Implicit Place search using SMT with State Equation took 3386 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 700/712 places, 1404/1844 transitions.
Applied a total of 0 rules in 14 ms. Remains 700 /700 variables (removed 0) and now considering 1404/1404 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 700/712 places, 1404/1844 transitions.
Support contains 431 out of 700 places after structural reductions.
[2022-05-18 08:58:44] [INFO ] Flatten gal took : 127 ms
[2022-05-18 08:58:44] [INFO ] Flatten gal took : 112 ms
[2022-05-18 08:58:45] [INFO ] Input system was already deterministic with 1404 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=45 ) properties (out of 32) seen :30
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-05-18 08:58:45] [INFO ] Flow matrix only has 1372 transitions (discarded 32 similar events)
// Phase 1: matrix 1372 rows 700 cols
[2022-05-18 08:58:45] [INFO ] Computed 50 place invariants in 28 ms
[2022-05-18 08:58:45] [INFO ] [Real]Absence check using 14 positive place invariants in 12 ms returned sat
[2022-05-18 08:58:45] [INFO ] [Real]Absence check using 14 positive and 36 generalized place invariants in 39 ms returned sat
[2022-05-18 08:58:45] [INFO ] After 150ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 2 atomic propositions for a total of 15 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||(!(p1 U p2)&&F(!p1)))))'
Support contains 48 out of 700 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 700/700 places, 1404/1404 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 692 transition count 1396
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 692 transition count 1396
Applied a total of 16 rules in 35 ms. Remains 692 /700 variables (removed 8) and now considering 1396/1404 (removed 8) transitions.
[2022-05-18 08:58:47] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 692 cols
[2022-05-18 08:58:47] [INFO ] Computed 50 place invariants in 18 ms
[2022-05-18 08:58:47] [INFO ] Dead Transitions using invariants and state equation in 614 ms found 0 transitions.
[2022-05-18 08:58:47] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 692 cols
[2022-05-18 08:58:47] [INFO ] Computed 50 place invariants in 17 ms
[2022-05-18 08:58:48] [INFO ] Implicit Places using invariants in 482 ms returned [548, 549, 550, 551, 552, 553, 554, 555]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 486 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 684/700 places, 1396/1404 transitions.
Applied a total of 0 rules in 17 ms. Remains 684 /684 variables (removed 0) and now considering 1396/1396 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 684/700 places, 1396/1404 transitions.
Stuttering acceptance computed with spot in 317 ms :[true, (OR p1 p2), (OR (AND (NOT p0) p2) (AND (NOT p0) p1)), (OR (AND (NOT p0) p1) (AND (NOT p0) p2)), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J04T08-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p2, acceptance={0} source=1 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND p0 p2), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=2, aps=[p2:(OR (GEQ s384 1) (GEQ s385 1) (GEQ s382 1) (GEQ s383 1) (GEQ s380 1) (GEQ s381 1) (GEQ s378 1) (GEQ s379 1)), p1:(OR (GEQ s195 1) (GEQ s194 1) (GEQ s19...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 979 ms.
Product exploration explored 100000 steps with 50000 reset in 809 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT (AND p0 p2))), (X (X (NOT p2))), true, (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT p0))), (X (X (NOT (AND p0 p2))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND (NOT p2) (NOT p1) (NOT p0))
Knowledge based reduction with 13 factoid took 377 ms. Reduced automaton from 5 states, 10 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA PolyORBLF-COL-S04J04T08-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S04J04T08-LTLFireability-00 finished in 4545 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G((G(p0)||F(p1)))||F(G(p2)))))'
Support contains 29 out of 700 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 700/700 places, 1404/1404 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 692 transition count 1396
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 692 transition count 1396
Applied a total of 16 rules in 27 ms. Remains 692 /700 variables (removed 8) and now considering 1396/1404 (removed 8) transitions.
[2022-05-18 08:58:50] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 692 cols
[2022-05-18 08:58:50] [INFO ] Computed 50 place invariants in 23 ms
[2022-05-18 08:58:51] [INFO ] Dead Transitions using invariants and state equation in 597 ms found 0 transitions.
[2022-05-18 08:58:51] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 692 cols
[2022-05-18 08:58:51] [INFO ] Computed 50 place invariants in 20 ms
[2022-05-18 08:58:51] [INFO ] Implicit Places using invariants in 452 ms returned [548, 549, 550, 551, 552, 553, 554, 555]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 460 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 684/700 places, 1396/1404 transitions.
Applied a total of 0 rules in 11 ms. Remains 684 /684 variables (removed 0) and now considering 1396/1396 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 684/700 places, 1396/1404 transitions.
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : PolyORBLF-COL-S04J04T08-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(OR (GEQ s67 1) (GEQ s66 1) (GEQ s69 1) (GEQ s68 1) (GEQ s71 1) (GEQ s70 1) (GEQ s73 1) (GEQ s72 1)), p1:(OR (AND (GEQ s463 7) (GEQ s467 1) (GEQ s544 3...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 399 reset in 1097 ms.
Stack based approach found an accepted trace after 8637 steps with 40 reset with depth 1152 and stack size 1152 in 126 ms.
FORMULA PolyORBLF-COL-S04J04T08-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-COL-S04J04T08-LTLFireability-01 finished in 2450 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((!((false U p0) U p1) U (F(p3)||p2)))'
Support contains 39 out of 700 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 700/700 places, 1404/1404 transitions.
Drop transitions removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 700 transition count 1364
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 1 with 40 rules applied. Total rules applied 80 place count 660 transition count 1364
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 80 place count 660 transition count 1284
Deduced a syphon composed of 80 places in 0 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 240 place count 580 transition count 1284
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 400 place count 500 transition count 1204
Applied a total of 400 rules in 108 ms. Remains 500 /700 variables (removed 200) and now considering 1204/1404 (removed 200) transitions.
[2022-05-18 08:58:53] [INFO ] Flow matrix only has 1172 transitions (discarded 32 similar events)
// Phase 1: matrix 1172 rows 500 cols
[2022-05-18 08:58:53] [INFO ] Computed 50 place invariants in 17 ms
[2022-05-18 08:58:53] [INFO ] Dead Transitions using invariants and state equation in 511 ms found 0 transitions.
[2022-05-18 08:58:53] [INFO ] Flow matrix only has 1172 transitions (discarded 32 similar events)
// Phase 1: matrix 1172 rows 500 cols
[2022-05-18 08:58:53] [INFO ] Computed 50 place invariants in 20 ms
[2022-05-18 08:58:54] [INFO ] Implicit Places using invariants in 415 ms returned [428, 429, 430, 431, 432, 433, 434, 435]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 418 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 492/700 places, 1204/1404 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 484 transition count 1196
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 484 transition count 1196
Applied a total of 16 rules in 38 ms. Remains 484 /492 variables (removed 8) and now considering 1196/1204 (removed 8) transitions.
[2022-05-18 08:58:54] [INFO ] Flow matrix only has 1164 transitions (discarded 32 similar events)
// Phase 1: matrix 1164 rows 484 cols
[2022-05-18 08:58:54] [INFO ] Computed 42 place invariants in 20 ms
[2022-05-18 08:58:54] [INFO ] Implicit Places using invariants in 394 ms returned []
[2022-05-18 08:58:54] [INFO ] Flow matrix only has 1164 transitions (discarded 32 similar events)
// Phase 1: matrix 1164 rows 484 cols
[2022-05-18 08:58:54] [INFO ] Computed 42 place invariants in 17 ms
[2022-05-18 08:58:55] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 08:59:04] [INFO ] Implicit Places using invariants and state equation in 9839 ms returned []
Implicit Place search using SMT with State Equation took 10236 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 484/700 places, 1196/1404 transitions.
Finished structural reductions, in 2 iterations. Remains : 484/700 places, 1196/1404 transitions.
Stuttering acceptance computed with spot in 115 ms :[(AND (NOT p2) (NOT p3)), (NOT p3), (AND p1 (NOT p3))]
Running random walk in product with property : PolyORBLF-COL-S04J04T08-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p3) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p3) p1), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p3) p0 (NOT p1)), acceptance={0} source=0 dest: 2}], [{ cond=(NOT p3), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p3) p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p3) p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=0, aps=[p2:(OR (GEQ s296 1) (GEQ s297 1) (GEQ s294 1) (GEQ s295 1) (GEQ s292 1) (GEQ s293 1) (GEQ s290 1) (GEQ s291 1)), p3:(OR (AND (GEQ s1 1) (GEQ s439 1)) (AND...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 3180 reset in 782 ms.
Product exploration explored 100000 steps with 3202 reset in 775 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p3) (NOT p1) (NOT p0)), (X (NOT (AND (NOT p2) (NOT p3) p1))), (X (NOT (AND (NOT p2) (NOT p3) p0 (NOT p1)))), (X (NOT (AND (NOT p3) p1))), (X (AND (NOT p2) (NOT p3) (NOT p1))), (X (NOT (AND (NOT p3) p0 (NOT p1)))), (X (NOT p3)), (X (X (NOT (AND (NOT p2) (NOT p3) p1)))), (X (X (NOT (AND (NOT p2) (NOT p3) p0 (NOT p1))))), (X (X (NOT (AND (NOT p3) p1)))), (X (X (AND (NOT p2) (NOT p3) (NOT p1)))), (X (X (NOT (AND (NOT p3) p0 (NOT p1))))), (X (X (NOT p3)))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 1516 ms. Reduced automaton from 3 states, 6 edges and 4 AP to 3 states, 6 edges and 4 AP.
Stuttering acceptance computed with spot in 121 ms :[(AND (NOT p2) (NOT p3)), (NOT p3), (AND p1 (NOT p3))]
Finished random walk after 69 steps, including 0 resets, run visited all 6 properties in 4 ms. (steps per millisecond=17 )
Knowledge obtained : [(AND (NOT p2) (NOT p3) (NOT p1) (NOT p0)), (X (NOT (AND (NOT p2) (NOT p3) p1))), (X (NOT (AND (NOT p2) (NOT p3) p0 (NOT p1)))), (X (NOT (AND (NOT p3) p1))), (X (AND (NOT p2) (NOT p3) (NOT p1))), (X (NOT (AND (NOT p3) p0 (NOT p1)))), (X (NOT p3)), (X (X (NOT (AND (NOT p2) (NOT p3) p1)))), (X (X (NOT (AND (NOT p2) (NOT p3) p0 (NOT p1))))), (X (X (NOT (AND (NOT p3) p1)))), (X (X (AND (NOT p2) (NOT p3) (NOT p1)))), (X (X (NOT (AND (NOT p3) p0 (NOT p1))))), (X (X (NOT p3)))]
False Knowledge obtained : [(F (AND p1 (NOT p3))), (F p3), (F (AND (NOT p1) (NOT p3) p0)), (F (NOT (AND (NOT p1) (NOT p2) (NOT p3)))), (F (AND (NOT p1) (NOT p2) (NOT p3) p0)), (F (AND p1 (NOT p2) (NOT p3)))]
Knowledge based reduction with 13 factoid took 558 ms. Reduced automaton from 3 states, 6 edges and 4 AP to 3 states, 6 edges and 4 AP.
Stuttering acceptance computed with spot in 125 ms :[(AND (NOT p2) (NOT p3)), (NOT p3), (AND p1 (NOT p3))]
Stuttering acceptance computed with spot in 123 ms :[(AND (NOT p2) (NOT p3)), (NOT p3), (AND p1 (NOT p3))]
[2022-05-18 08:59:08] [INFO ] Flow matrix only has 1164 transitions (discarded 32 similar events)
// Phase 1: matrix 1164 rows 484 cols
[2022-05-18 08:59:08] [INFO ] Computed 42 place invariants in 26 ms
[2022-05-18 08:59:09] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2022-05-18 08:59:09] [INFO ] [Real]Absence check using 13 positive and 29 generalized place invariants in 142 ms returned sat
[2022-05-18 08:59:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 08:59:11] [INFO ] [Real]Absence check using state equation in 1762 ms returned sat
[2022-05-18 08:59:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 08:59:11] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2022-05-18 08:59:11] [INFO ] [Nat]Absence check using 13 positive and 29 generalized place invariants in 74 ms returned sat
[2022-05-18 08:59:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 08:59:14] [INFO ] [Nat]Absence check using state equation in 2822 ms returned sat
[2022-05-18 08:59:14] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 08:59:16] [INFO ] [Nat]Added 160 Read/Feed constraints in 1737 ms returned sat
[2022-05-18 08:59:16] [INFO ] Deduced a trap composed of 152 places in 138 ms of which 3 ms to minimize.
[2022-05-18 08:59:16] [INFO ] Deduced a trap composed of 50 places in 61 ms of which 1 ms to minimize.
[2022-05-18 08:59:16] [INFO ] Deduced a trap composed of 49 places in 63 ms of which 1 ms to minimize.
[2022-05-18 08:59:17] [INFO ] Deduced a trap composed of 49 places in 49 ms of which 2 ms to minimize.
[2022-05-18 08:59:17] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1063 ms
[2022-05-18 08:59:17] [INFO ] Computed and/alt/rep : 608/3091/584 causal constraints (skipped 576 transitions) in 101 ms.
[2022-05-18 08:59:20] [INFO ] Added : 157 causal constraints over 32 iterations in 3282 ms. Result :sat
Could not prove EG (AND (NOT p2) (NOT p3))
Support contains 39 out of 484 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 484/484 places, 1196/1196 transitions.
Applied a total of 0 rules in 34 ms. Remains 484 /484 variables (removed 0) and now considering 1196/1196 (removed 0) transitions.
[2022-05-18 08:59:20] [INFO ] Flow matrix only has 1164 transitions (discarded 32 similar events)
// Phase 1: matrix 1164 rows 484 cols
[2022-05-18 08:59:20] [INFO ] Computed 42 place invariants in 22 ms
[2022-05-18 08:59:21] [INFO ] Dead Transitions using invariants and state equation in 483 ms found 0 transitions.
[2022-05-18 08:59:21] [INFO ] Flow matrix only has 1164 transitions (discarded 32 similar events)
// Phase 1: matrix 1164 rows 484 cols
[2022-05-18 08:59:21] [INFO ] Computed 42 place invariants in 24 ms
[2022-05-18 08:59:21] [INFO ] Implicit Places using invariants in 387 ms returned []
[2022-05-18 08:59:21] [INFO ] Flow matrix only has 1164 transitions (discarded 32 similar events)
// Phase 1: matrix 1164 rows 484 cols
[2022-05-18 08:59:21] [INFO ] Computed 42 place invariants in 19 ms
[2022-05-18 08:59:22] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 08:59:30] [INFO ] Implicit Places using invariants and state equation in 9296 ms returned []
Implicit Place search using SMT with State Equation took 9685 ms to find 0 implicit places.
[2022-05-18 08:59:31] [INFO ] Redundant transitions in 77 ms returned []
[2022-05-18 08:59:31] [INFO ] Flow matrix only has 1164 transitions (discarded 32 similar events)
// Phase 1: matrix 1164 rows 484 cols
[2022-05-18 08:59:31] [INFO ] Computed 42 place invariants in 30 ms
[2022-05-18 08:59:31] [INFO ] Dead Transitions using invariants and state equation in 658 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 484/484 places, 1196/1196 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p3) (NOT p0)), (X (NOT (AND p1 (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p3) p0))), (X (AND (NOT p1) (NOT p2) (NOT p3))), (X (NOT (AND p1 (NOT p2) (NOT p3)))), (X (NOT p3)), (X (NOT (AND (NOT p1) (NOT p3) p0))), (X (X (NOT (AND p1 (NOT p3))))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p3) p0)))), (X (X (AND (NOT p1) (NOT p2) (NOT p3)))), (X (X (NOT (AND p1 (NOT p2) (NOT p3))))), (X (X (NOT p3))), (X (X (NOT (AND (NOT p1) (NOT p3) p0))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 845 ms. Reduced automaton from 3 states, 6 edges and 4 AP to 3 states, 6 edges and 4 AP.
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p2) (NOT p3)), (NOT p3), (AND p1 (NOT p3))]
Finished random walk after 57 steps, including 0 resets, run visited all 6 properties in 3 ms. (steps per millisecond=19 )
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p3) (NOT p0)), (X (NOT (AND p1 (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p3) p0))), (X (AND (NOT p1) (NOT p2) (NOT p3))), (X (NOT (AND p1 (NOT p2) (NOT p3)))), (X (NOT p3)), (X (NOT (AND (NOT p1) (NOT p3) p0))), (X (X (NOT (AND p1 (NOT p3))))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p3) p0)))), (X (X (AND (NOT p1) (NOT p2) (NOT p3)))), (X (X (NOT (AND p1 (NOT p2) (NOT p3))))), (X (X (NOT p3))), (X (X (NOT (AND (NOT p1) (NOT p3) p0))))]
False Knowledge obtained : [(F (AND p1 (NOT p3))), (F p3), (F (AND p0 (NOT p1) (NOT p3))), (F (NOT (AND (NOT p1) (NOT p3) (NOT p2)))), (F (AND p0 (NOT p1) (NOT p3) (NOT p2))), (F (AND p1 (NOT p3) (NOT p2)))]
Knowledge based reduction with 13 factoid took 617 ms. Reduced automaton from 3 states, 6 edges and 4 AP to 3 states, 6 edges and 4 AP.
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p2) (NOT p3)), (NOT p3), (AND p1 (NOT p3))]
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p2) (NOT p3)), (NOT p3), (AND p1 (NOT p3))]
[2022-05-18 08:59:33] [INFO ] Flow matrix only has 1164 transitions (discarded 32 similar events)
// Phase 1: matrix 1164 rows 484 cols
[2022-05-18 08:59:33] [INFO ] Computed 42 place invariants in 17 ms
[2022-05-18 08:59:34] [INFO ] [Real]Absence check using 13 positive place invariants in 27 ms returned sat
[2022-05-18 08:59:34] [INFO ] [Real]Absence check using 13 positive and 29 generalized place invariants in 144 ms returned sat
[2022-05-18 08:59:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 08:59:36] [INFO ] [Real]Absence check using state equation in 1764 ms returned sat
[2022-05-18 08:59:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 08:59:36] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2022-05-18 08:59:36] [INFO ] [Nat]Absence check using 13 positive and 29 generalized place invariants in 72 ms returned sat
[2022-05-18 08:59:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 08:59:39] [INFO ] [Nat]Absence check using state equation in 2823 ms returned sat
[2022-05-18 08:59:39] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 08:59:41] [INFO ] [Nat]Added 160 Read/Feed constraints in 1771 ms returned sat
[2022-05-18 08:59:41] [INFO ] Deduced a trap composed of 152 places in 130 ms of which 1 ms to minimize.
[2022-05-18 08:59:41] [INFO ] Deduced a trap composed of 50 places in 59 ms of which 1 ms to minimize.
[2022-05-18 08:59:41] [INFO ] Deduced a trap composed of 49 places in 56 ms of which 0 ms to minimize.
[2022-05-18 08:59:41] [INFO ] Deduced a trap composed of 49 places in 44 ms of which 1 ms to minimize.
[2022-05-18 08:59:42] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1033 ms
[2022-05-18 08:59:42] [INFO ] Computed and/alt/rep : 608/3091/584 causal constraints (skipped 576 transitions) in 64 ms.
[2022-05-18 08:59:45] [INFO ] Added : 157 causal constraints over 32 iterations in 3089 ms. Result :sat
Could not prove EG (AND (NOT p2) (NOT p3))
Stuttering acceptance computed with spot in 122 ms :[(AND (NOT p2) (NOT p3)), (NOT p3), (AND p1 (NOT p3))]
Product exploration explored 100000 steps with 3191 reset in 617 ms.
Product exploration explored 100000 steps with 3179 reset in 600 ms.
Built C files in :
/tmp/ltsmin2173833523663730568
[2022-05-18 08:59:46] [INFO ] Computing symmetric may disable matrix : 1196 transitions.
[2022-05-18 08:59:46] [INFO ] Computation of Complete disable matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 08:59:46] [INFO ] Computing symmetric may enable matrix : 1196 transitions.
[2022-05-18 08:59:46] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 08:59:46] [INFO ] Computing Do-Not-Accords matrix : 1196 transitions.
[2022-05-18 08:59:47] [INFO ] Computation of Completed DNA matrix. took 42 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 08:59:47] [INFO ] Built C files in 287ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2173833523663730568
Running compilation step : cd /tmp/ltsmin2173833523663730568;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2173833523663730568;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2173833523663730568;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 39 out of 484 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 484/484 places, 1196/1196 transitions.
Applied a total of 0 rules in 27 ms. Remains 484 /484 variables (removed 0) and now considering 1196/1196 (removed 0) transitions.
[2022-05-18 08:59:50] [INFO ] Flow matrix only has 1164 transitions (discarded 32 similar events)
// Phase 1: matrix 1164 rows 484 cols
[2022-05-18 08:59:50] [INFO ] Computed 42 place invariants in 15 ms
[2022-05-18 08:59:50] [INFO ] Dead Transitions using invariants and state equation in 532 ms found 0 transitions.
[2022-05-18 08:59:50] [INFO ] Flow matrix only has 1164 transitions (discarded 32 similar events)
// Phase 1: matrix 1164 rows 484 cols
[2022-05-18 08:59:50] [INFO ] Computed 42 place invariants in 17 ms
[2022-05-18 08:59:50] [INFO ] Implicit Places using invariants in 379 ms returned []
[2022-05-18 08:59:50] [INFO ] Flow matrix only has 1164 transitions (discarded 32 similar events)
// Phase 1: matrix 1164 rows 484 cols
[2022-05-18 08:59:50] [INFO ] Computed 42 place invariants in 15 ms
[2022-05-18 08:59:51] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:00:00] [INFO ] Implicit Places using invariants and state equation in 9277 ms returned []
Implicit Place search using SMT with State Equation took 9657 ms to find 0 implicit places.
[2022-05-18 09:00:00] [INFO ] Redundant transitions in 18 ms returned []
[2022-05-18 09:00:00] [INFO ] Flow matrix only has 1164 transitions (discarded 32 similar events)
// Phase 1: matrix 1164 rows 484 cols
[2022-05-18 09:00:00] [INFO ] Computed 42 place invariants in 15 ms
[2022-05-18 09:00:00] [INFO ] Dead Transitions using invariants and state equation in 467 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 484/484 places, 1196/1196 transitions.
Built C files in :
/tmp/ltsmin10130645815036110169
[2022-05-18 09:00:00] [INFO ] Computing symmetric may disable matrix : 1196 transitions.
[2022-05-18 09:00:00] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 09:00:00] [INFO ] Computing symmetric may enable matrix : 1196 transitions.
[2022-05-18 09:00:00] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 09:00:00] [INFO ] Computing Do-Not-Accords matrix : 1196 transitions.
[2022-05-18 09:00:00] [INFO ] Computation of Completed DNA matrix. took 33 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 09:00:00] [INFO ] Built C files in 204ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10130645815036110169
Running compilation step : cd /tmp/ltsmin10130645815036110169;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10130645815036110169;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10130645815036110169;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-18 09:00:04] [INFO ] Flatten gal took : 72 ms
[2022-05-18 09:00:04] [INFO ] Flatten gal took : 71 ms
[2022-05-18 09:00:04] [INFO ] Time to serialize gal into /tmp/LTL11604492609050713799.gal : 96 ms
[2022-05-18 09:00:04] [INFO ] Time to serialize properties into /tmp/LTL9385145202560471455.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11604492609050713799.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9385145202560471455.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1160449...267
Read 1 LTL properties
Checking formula 0 : !(((!(("(((((((((P_1724_1>=1)&&(P_1717_0>=1))&&(FetchJobB_5>=1))||(((P_1724_1>=1)&&(P_1717_0>=1))&&(FetchJobB_6>=1)))||((((P_1724_1>=1...2812
Formula 0 simplified : !(!("(((((((((P_1724_1>=1)&&(P_1717_0>=1))&&(FetchJobB_5>=1))||(((P_1724_1>=1)&&(P_1717_0>=1))&&(FetchJobB_6>=1)))||((((P_1724_1>=1)...2796
Detected timeout of ITS tools.
[2022-05-18 09:00:19] [INFO ] Flatten gal took : 59 ms
[2022-05-18 09:00:19] [INFO ] Applying decomposition
[2022-05-18 09:00:19] [INFO ] Flatten gal took : 61 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph1753040618909636125.txt' '-o' '/tmp/graph1753040618909636125.bin' '-w' '/tmp/graph1753040618909636125.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph1753040618909636125.bin' '-l' '-1' '-v' '-w' '/tmp/graph1753040618909636125.weights' '-q' '0' '-e' '0.001'
[2022-05-18 09:00:19] [INFO ] Decomposing Gal with order
[2022-05-18 09:00:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 09:00:20] [INFO ] Removed a total of 1041 redundant transitions.
[2022-05-18 09:00:20] [INFO ] Flatten gal took : 529 ms
[2022-05-18 09:00:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 452 labels/synchronizations in 41 ms.
[2022-05-18 09:00:20] [INFO ] Time to serialize gal into /tmp/LTL16434315828068368972.gal : 13 ms
[2022-05-18 09:00:20] [INFO ] Time to serialize properties into /tmp/LTL14011137551740329721.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16434315828068368972.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14011137551740329721.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1643431...247
Read 1 LTL properties
Checking formula 0 : !(((!(("(((((((((u13.P_1724_1>=1)&&(u13.P_1717_0>=1))&&(u13.FetchJobB_5>=1))||(((u13.P_1724_1>=1)&&(u13.P_1717_0>=1))&&(u13.FetchJobB_...3553
Formula 0 simplified : !(!("(((((((((u13.P_1724_1>=1)&&(u13.P_1717_0>=1))&&(u13.FetchJobB_5>=1))||(((u13.P_1724_1>=1)&&(u13.P_1717_0>=1))&&(u13.FetchJobB_6...3537
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14999526271092414033
[2022-05-18 09:00:35] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14999526271092414033
Running compilation step : cd /tmp/ltsmin14999526271092414033;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2166 ms.
Running link step : cd /tmp/ltsmin14999526271092414033;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin14999526271092414033;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(!((false U (LTLAPp0==true)) U (LTLAPp1==true)) U (<>((LTLAPp3==true))||(LTLAPp2==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-COL-S04J04T08-LTLFireability-02 finished in 117412 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(G((X(p0)||p1))))||X(p2)))'
Support contains 91 out of 700 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 700/700 places, 1404/1404 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 692 transition count 1396
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 692 transition count 1396
Applied a total of 16 rules in 20 ms. Remains 692 /700 variables (removed 8) and now considering 1396/1404 (removed 8) transitions.
[2022-05-18 09:00:50] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 692 cols
[2022-05-18 09:00:50] [INFO ] Computed 50 place invariants in 21 ms
[2022-05-18 09:00:51] [INFO ] Dead Transitions using invariants and state equation in 597 ms found 0 transitions.
[2022-05-18 09:00:51] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 692 cols
[2022-05-18 09:00:51] [INFO ] Computed 50 place invariants in 16 ms
[2022-05-18 09:00:51] [INFO ] Implicit Places using invariants in 435 ms returned []
[2022-05-18 09:00:51] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 692 cols
[2022-05-18 09:00:51] [INFO ] Computed 50 place invariants in 30 ms
[2022-05-18 09:00:52] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:01:06] [INFO ] Implicit Places using invariants and state equation in 14741 ms returned []
Implicit Place search using SMT with State Equation took 15178 ms to find 0 implicit places.
[2022-05-18 09:01:06] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 692 cols
[2022-05-18 09:01:06] [INFO ] Computed 50 place invariants in 22 ms
[2022-05-18 09:01:06] [INFO ] Dead Transitions using invariants and state equation in 553 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 692/700 places, 1396/1404 transitions.
Finished structural reductions, in 1 iterations. Remains : 692/700 places, 1396/1404 transitions.
Stuttering acceptance computed with spot in 136 ms :[true, (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p0), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-COL-S04J04T08-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}, { cond=(AND p1 p0), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=(NOT p1), acceptance={} source=4 dest: 2}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=3, aps=[p2:(OR (AND (GEQ s162 10) (GEQ s206 1)) (AND (GEQ s162 10) (GEQ s205 1)) (AND (GEQ s162 10) (GEQ s204 1)) (AND (GEQ s162 10) (GEQ s203 1)) (AND (GEQ s162 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 24 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S04J04T08-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J04T08-LTLFireability-04 finished in 16509 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X((F(X(p0))||(X(p1) U p1))))))'
Support contains 42 out of 700 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 700/700 places, 1404/1404 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 692 transition count 1396
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 692 transition count 1396
Applied a total of 16 rules in 20 ms. Remains 692 /700 variables (removed 8) and now considering 1396/1404 (removed 8) transitions.
[2022-05-18 09:01:07] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 692 cols
[2022-05-18 09:01:07] [INFO ] Computed 50 place invariants in 19 ms
[2022-05-18 09:01:07] [INFO ] Dead Transitions using invariants and state equation in 534 ms found 0 transitions.
[2022-05-18 09:01:07] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 692 cols
[2022-05-18 09:01:07] [INFO ] Computed 50 place invariants in 17 ms
[2022-05-18 09:01:08] [INFO ] Implicit Places using invariants in 472 ms returned [548, 549, 550, 551, 552, 553, 554, 555]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 473 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 684/700 places, 1396/1404 transitions.
Applied a total of 0 rules in 8 ms. Remains 684 /684 variables (removed 0) and now considering 1396/1396 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 684/700 places, 1396/1404 transitions.
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-COL-S04J04T08-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (GEQ s339 1) (GEQ s338 1) (GEQ s345 1) (GEQ s344 1) (GEQ s341 1) (GEQ s340 1) (GEQ s343 1) (GEQ s342 1)), p0:(AND (OR (LT s163 1) (LT s165 1) (LT s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33348 reset in 695 ms.
Product exploration explored 100000 steps with 33260 reset in 715 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 158 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 98 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 96 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=32 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0))]
False Knowledge obtained : [(F p1), (F (NOT p0)), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 4 factoid took 236 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 42 out of 684 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 684/684 places, 1396/1396 transitions.
Applied a total of 0 rules in 11 ms. Remains 684 /684 variables (removed 0) and now considering 1396/1396 (removed 0) transitions.
[2022-05-18 09:01:10] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2022-05-18 09:01:10] [INFO ] Computed 42 place invariants in 24 ms
[2022-05-18 09:01:10] [INFO ] Dead Transitions using invariants and state equation in 558 ms found 0 transitions.
[2022-05-18 09:01:10] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2022-05-18 09:01:10] [INFO ] Computed 42 place invariants in 17 ms
[2022-05-18 09:01:11] [INFO ] Implicit Places using invariants in 435 ms returned []
[2022-05-18 09:01:11] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2022-05-18 09:01:11] [INFO ] Computed 42 place invariants in 19 ms
[2022-05-18 09:01:11] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:01:14] [INFO ] Implicit Places using invariants and state equation in 3493 ms returned []
Implicit Place search using SMT with State Equation took 3929 ms to find 0 implicit places.
[2022-05-18 09:01:14] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2022-05-18 09:01:14] [INFO ] Computed 42 place invariants in 21 ms
[2022-05-18 09:01:15] [INFO ] Dead Transitions using invariants and state equation in 576 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 684/684 places, 1396/1396 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 133 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 92 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 94 steps, including 0 resets, run visited all 3 properties in 6 ms. (steps per millisecond=15 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0))]
False Knowledge obtained : [(F p1), (F (NOT p0)), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 4 factoid took 205 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 33277 reset in 687 ms.
Product exploration explored 100000 steps with 33278 reset in 682 ms.
Built C files in :
/tmp/ltsmin373733015829301869
[2022-05-18 09:01:17] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin373733015829301869
Running compilation step : cd /tmp/ltsmin373733015829301869;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2505 ms.
Running link step : cd /tmp/ltsmin373733015829301869;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin373733015829301869;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased12767094657814794480.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 42 out of 684 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 684/684 places, 1396/1396 transitions.
Applied a total of 0 rules in 16 ms. Remains 684 /684 variables (removed 0) and now considering 1396/1396 (removed 0) transitions.
[2022-05-18 09:01:32] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2022-05-18 09:01:32] [INFO ] Computed 42 place invariants in 21 ms
[2022-05-18 09:01:33] [INFO ] Dead Transitions using invariants and state equation in 589 ms found 0 transitions.
[2022-05-18 09:01:33] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2022-05-18 09:01:33] [INFO ] Computed 42 place invariants in 21 ms
[2022-05-18 09:01:33] [INFO ] Implicit Places using invariants in 462 ms returned []
[2022-05-18 09:01:33] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2022-05-18 09:01:33] [INFO ] Computed 42 place invariants in 19 ms
[2022-05-18 09:01:34] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:01:37] [INFO ] Implicit Places using invariants and state equation in 3542 ms returned []
Implicit Place search using SMT with State Equation took 4009 ms to find 0 implicit places.
[2022-05-18 09:01:37] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2022-05-18 09:01:37] [INFO ] Computed 42 place invariants in 26 ms
[2022-05-18 09:01:38] [INFO ] Dead Transitions using invariants and state equation in 617 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 684/684 places, 1396/1396 transitions.
Built C files in :
/tmp/ltsmin18001355928849655131
[2022-05-18 09:01:38] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18001355928849655131
Running compilation step : cd /tmp/ltsmin18001355928849655131;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2774 ms.
Running link step : cd /tmp/ltsmin18001355928849655131;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin18001355928849655131;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased10254944918052324679.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-18 09:01:53] [INFO ] Flatten gal took : 75 ms
[2022-05-18 09:01:53] [INFO ] Flatten gal took : 59 ms
[2022-05-18 09:01:53] [INFO ] Time to serialize gal into /tmp/LTL9968405268408804026.gal : 23 ms
[2022-05-18 09:01:53] [INFO ] Time to serialize properties into /tmp/LTL7088819230809332086.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9968405268408804026.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7088819230809332086.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9968405...266
Read 1 LTL properties
Checking formula 0 : !((F(G(X((F(X("((((((((PollingAbort_0<1)||(BlockedTasks_0<1))||(DisablePollingB_0<1))&&(((PollingAbort_0<1)||(BlockedTasks_0<1))||(Dis...2823
Formula 0 simplified : !FGX(FX"((((((((PollingAbort_0<1)||(BlockedTasks_0<1))||(DisablePollingB_0<1))&&(((PollingAbort_0<1)||(BlockedTasks_0<1))||(DisableP...2808
Detected timeout of ITS tools.
[2022-05-18 09:02:08] [INFO ] Flatten gal took : 55 ms
[2022-05-18 09:02:08] [INFO ] Applying decomposition
[2022-05-18 09:02:08] [INFO ] Flatten gal took : 54 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph18181710931763003668.txt' '-o' '/tmp/graph18181710931763003668.bin' '-w' '/tmp/graph18181710931763003668.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph18181710931763003668.bin' '-l' '-1' '-v' '-w' '/tmp/graph18181710931763003668.weights' '-q' '0' '-e' '0.001'
[2022-05-18 09:02:08] [INFO ] Decomposing Gal with order
[2022-05-18 09:02:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 09:02:08] [INFO ] Removed a total of 1152 redundant transitions.
[2022-05-18 09:02:08] [INFO ] Flatten gal took : 131 ms
[2022-05-18 09:02:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 112 labels/synchronizations in 31 ms.
[2022-05-18 09:02:08] [INFO ] Time to serialize gal into /tmp/LTL806026175680027952.gal : 10 ms
[2022-05-18 09:02:08] [INFO ] Time to serialize properties into /tmp/LTL3863998907450437120.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL806026175680027952.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3863998907450437120.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8060261...244
Read 1 LTL properties
Checking formula 0 : !((F(G(X((F(X("((((((((i14.i0.u104.PollingAbort_0<1)||(i14.i0.u104.BlockedTasks_0<1))||(i7.u3.DisablePollingB_0<1))&&(((i14.i0.u104.Po...3982
Formula 0 simplified : !FGX(FX"((((((((i14.i0.u104.PollingAbort_0<1)||(i14.i0.u104.BlockedTasks_0<1))||(i7.u3.DisablePollingB_0<1))&&(((i14.i0.u104.Polling...3967
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1312741963318070989
[2022-05-18 09:02:24] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1312741963318070989
Running compilation step : cd /tmp/ltsmin1312741963318070989;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2597 ms.
Running link step : cd /tmp/ltsmin1312741963318070989;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin1312741963318070989;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([](X((<>(X((LTLAPp0==true)))||(X((LTLAPp1==true)) U (LTLAPp1==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-COL-S04J04T08-LTLFireability-05 finished in 92005 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(X(F(X(G(p0)))))&&X(!p0)))'
Support contains 8 out of 700 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 700/700 places, 1404/1404 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 692 transition count 1396
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 692 transition count 1396
Applied a total of 16 rules in 16 ms. Remains 692 /700 variables (removed 8) and now considering 1396/1404 (removed 8) transitions.
[2022-05-18 09:02:39] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 692 cols
[2022-05-18 09:02:39] [INFO ] Computed 50 place invariants in 22 ms
[2022-05-18 09:02:39] [INFO ] Dead Transitions using invariants and state equation in 551 ms found 0 transitions.
[2022-05-18 09:02:39] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 692 cols
[2022-05-18 09:02:39] [INFO ] Computed 50 place invariants in 16 ms
[2022-05-18 09:02:40] [INFO ] Implicit Places using invariants in 465 ms returned [548, 549, 550, 551, 552, 553, 554, 555]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 471 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 684/700 places, 1396/1404 transitions.
Applied a total of 0 rules in 12 ms. Remains 684 /684 variables (removed 0) and now considering 1396/1396 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 684/700 places, 1396/1404 transitions.
Stuttering acceptance computed with spot in 122 ms :[true, true, true, (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J04T08-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (LT s510 4) (LT s511 4) (LT s509 4) (LT s508 4) (LT s507 4) (LT s506 4) (LT s505 4) (LT s504 4))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S04J04T08-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J04T08-LTLFireability-06 finished in 1199 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(X((F(p0)||p1)))||F(p2)))))'
Support contains 58 out of 700 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 700/700 places, 1404/1404 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 692 transition count 1396
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 692 transition count 1396
Applied a total of 16 rules in 23 ms. Remains 692 /700 variables (removed 8) and now considering 1396/1404 (removed 8) transitions.
[2022-05-18 09:02:40] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 692 cols
[2022-05-18 09:02:40] [INFO ] Computed 50 place invariants in 24 ms
[2022-05-18 09:02:40] [INFO ] Dead Transitions using invariants and state equation in 554 ms found 0 transitions.
[2022-05-18 09:02:40] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 692 cols
[2022-05-18 09:02:40] [INFO ] Computed 50 place invariants in 23 ms
[2022-05-18 09:02:41] [INFO ] Implicit Places using invariants in 425 ms returned [548, 549, 550, 551, 552, 553, 554, 555]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 427 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 684/700 places, 1396/1404 transitions.
Applied a total of 0 rules in 9 ms. Remains 684 /684 variables (removed 0) and now considering 1396/1396 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 684/700 places, 1396/1404 transitions.
Stuttering acceptance computed with spot in 186 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : PolyORBLF-COL-S04J04T08-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={} source=2 dest: 3}], [{ cond=(NOT p2), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(AND (OR (LT s394 1) (LT s434 1)) (OR (LT s398 1) (LT s425 1)) (OR (LT s394 1) (LT s430 1)) (OR (LT s398 1) (LT s421 1)) (OR (LT s394 1) (LT s442 1)) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 905 ms.
Product exploration explored 100000 steps with 33333 reset in 944 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 p1 (NOT p0)), (X (X p2))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p2))
Knowledge based reduction with 2 factoid took 46 ms. Reduced automaton from 5 states, 6 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA PolyORBLF-COL-S04J04T08-LTLFireability-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S04J04T08-LTLFireability-07 finished in 3123 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(X(p0))||(!p1 U p2)))'
Support contains 83 out of 700 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 700/700 places, 1404/1404 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 692 transition count 1396
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 692 transition count 1396
Applied a total of 16 rules in 19 ms. Remains 692 /700 variables (removed 8) and now considering 1396/1404 (removed 8) transitions.
[2022-05-18 09:02:43] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 692 cols
[2022-05-18 09:02:43] [INFO ] Computed 50 place invariants in 25 ms
[2022-05-18 09:02:44] [INFO ] Dead Transitions using invariants and state equation in 577 ms found 0 transitions.
[2022-05-18 09:02:44] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 692 cols
[2022-05-18 09:02:44] [INFO ] Computed 50 place invariants in 17 ms
[2022-05-18 09:02:44] [INFO ] Implicit Places using invariants in 458 ms returned [548, 549, 550, 551, 552, 553, 554, 555]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 460 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 684/700 places, 1396/1404 transitions.
Applied a total of 0 rules in 14 ms. Remains 684 /684 variables (removed 0) and now considering 1396/1396 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 684/700 places, 1396/1404 transitions.
Stuttering acceptance computed with spot in 148 ms :[true, (NOT p2), (AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : PolyORBLF-COL-S04J04T08-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=4 dest: 4}]], initial=2, aps=[p2:(OR (AND (GEQ s1 1) (GEQ s591 1)) (AND (GEQ s1 1) (GEQ s592 1)) (AND (GEQ s1 1) (GEQ s593 1)) (AND (GEQ s1 1) (GEQ s594 1)) (AND (GEQ s1 1) (GEQ s590 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 2407 reset in 639 ms.
Product exploration explored 100000 steps with 2412 reset in 649 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND (NOT p2) p1 p0))), (X (AND (NOT p2) (NOT p1) (NOT p0))), (X (NOT p0)), (X (NOT (AND (NOT p2) p1 (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (X (NOT (AND (NOT p2) p1 p0)))), true, (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p1) p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 14 factoid took 484 ms. Reduced automaton from 5 states, 11 edges and 3 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 84 ms :[(NOT p2), (NOT p2), true]
Finished random walk after 48 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=24 )
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND (NOT p2) p1 p0))), (X (AND (NOT p2) (NOT p1) (NOT p0))), (X (NOT p0)), (X (NOT (AND (NOT p2) p1 (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (X (NOT (AND (NOT p2) p1 p0)))), true, (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p1) p0))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p2)))), (F (AND p1 (NOT p2)))]
Knowledge based reduction with 14 factoid took 450 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 75 ms :[(NOT p2), (NOT p2), true]
Stuttering acceptance computed with spot in 73 ms :[(NOT p2), (NOT p2), true]
[2022-05-18 09:02:47] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2022-05-18 09:02:47] [INFO ] Computed 42 place invariants in 17 ms
[2022-05-18 09:02:47] [INFO ] [Real]Absence check using 15 positive place invariants in 43 ms returned sat
[2022-05-18 09:02:48] [INFO ] [Real]Absence check using 15 positive and 27 generalized place invariants in 170 ms returned sat
[2022-05-18 09:02:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 09:02:48] [INFO ] [Real]Absence check using state equation in 882 ms returned sat
[2022-05-18 09:02:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 09:02:49] [INFO ] [Nat]Absence check using 15 positive place invariants in 15 ms returned sat
[2022-05-18 09:02:49] [INFO ] [Nat]Absence check using 15 positive and 27 generalized place invariants in 92 ms returned sat
[2022-05-18 09:02:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 09:02:56] [INFO ] [Nat]Absence check using state equation in 6462 ms returned sat
[2022-05-18 09:02:56] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:02:59] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-18 09:03:01] [INFO ] [Nat]Added 160 Read/Feed constraints in 5277 ms returned sat
[2022-05-18 09:03:01] [INFO ] Deduced a trap composed of 49 places in 205 ms of which 1 ms to minimize.
[2022-05-18 09:03:02] [INFO ] Deduced a trap composed of 43 places in 171 ms of which 0 ms to minimize.
[2022-05-18 09:03:02] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 875 ms
[2022-05-18 09:03:02] [INFO ] Computed and/alt/rep : 1064/5323/1040 causal constraints (skipped 320 transitions) in 71 ms.
[2022-05-18 09:03:03] [INFO ] Added : 65 causal constraints over 13 iterations in 1666 ms. Result :unknown
Could not prove EG (NOT p2)
Support contains 49 out of 684 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 684/684 places, 1396/1396 transitions.
Applied a total of 0 rules in 10 ms. Remains 684 /684 variables (removed 0) and now considering 1396/1396 (removed 0) transitions.
[2022-05-18 09:03:03] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2022-05-18 09:03:04] [INFO ] Computed 42 place invariants in 21 ms
[2022-05-18 09:03:04] [INFO ] Dead Transitions using invariants and state equation in 591 ms found 0 transitions.
[2022-05-18 09:03:04] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2022-05-18 09:03:04] [INFO ] Computed 42 place invariants in 16 ms
[2022-05-18 09:03:05] [INFO ] Implicit Places using invariants in 454 ms returned []
[2022-05-18 09:03:05] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2022-05-18 09:03:05] [INFO ] Computed 42 place invariants in 21 ms
[2022-05-18 09:03:05] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:03:09] [INFO ] Implicit Places using invariants and state equation in 3987 ms returned []
Implicit Place search using SMT with State Equation took 4443 ms to find 0 implicit places.
[2022-05-18 09:03:09] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2022-05-18 09:03:09] [INFO ] Computed 42 place invariants in 17 ms
[2022-05-18 09:03:09] [INFO ] Dead Transitions using invariants and state equation in 564 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 684/684 places, 1396/1396 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2)), (X (NOT (AND p1 (NOT p2)))), (X (AND (NOT p1) (NOT p2))), true, (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 205 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 71 ms :[(NOT p2), (NOT p2), true]
Finished random walk after 36 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=18 )
Knowledge obtained : [(AND (NOT p1) (NOT p2)), (X (NOT (AND p1 (NOT p2)))), (X (AND (NOT p1) (NOT p2))), true, (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p2)))), (F (AND p1 (NOT p2)))]
Knowledge based reduction with 6 factoid took 230 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 88 ms :[(NOT p2), (NOT p2), true]
Stuttering acceptance computed with spot in 74 ms :[(NOT p2), (NOT p2), true]
[2022-05-18 09:03:10] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2022-05-18 09:03:10] [INFO ] Computed 42 place invariants in 21 ms
[2022-05-18 09:03:10] [INFO ] [Real]Absence check using 15 positive place invariants in 42 ms returned sat
[2022-05-18 09:03:11] [INFO ] [Real]Absence check using 15 positive and 27 generalized place invariants in 168 ms returned sat
[2022-05-18 09:03:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 09:03:11] [INFO ] [Real]Absence check using state equation in 853 ms returned sat
[2022-05-18 09:03:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 09:03:12] [INFO ] [Nat]Absence check using 15 positive place invariants in 14 ms returned sat
[2022-05-18 09:03:12] [INFO ] [Nat]Absence check using 15 positive and 27 generalized place invariants in 92 ms returned sat
[2022-05-18 09:03:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 09:03:19] [INFO ] [Nat]Absence check using state equation in 6395 ms returned sat
[2022-05-18 09:03:19] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:03:22] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-18 09:03:24] [INFO ] [Nat]Added 160 Read/Feed constraints in 4960 ms returned sat
[2022-05-18 09:03:24] [INFO ] Deduced a trap composed of 47 places in 199 ms of which 0 ms to minimize.
[2022-05-18 09:03:27] [INFO ] Trap strengthening (SAT) tested/added 1/1 trap constraints in 2942 ms
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 94 ms :[(NOT p2), (NOT p2), true]
Product exploration explored 100000 steps with 2406 reset in 549 ms.
Product exploration explored 100000 steps with 2394 reset in 548 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 96 ms :[(NOT p2), (NOT p2), true]
Support contains 49 out of 684 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 684/684 places, 1396/1396 transitions.
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 684 transition count 1396
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 48 Pre rules applied. Total rules applied 48 place count 684 transition count 1460
Deduced a syphon composed of 96 places in 1 ms
Iterating global reduction 1 with 48 rules applied. Total rules applied 96 place count 684 transition count 1460
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 112 place count 668 transition count 1444
Deduced a syphon composed of 80 places in 1 ms
Iterating global reduction 1 with 16 rules applied. Total rules applied 128 place count 668 transition count 1444
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 160 places in 1 ms
Iterating global reduction 1 with 80 rules applied. Total rules applied 208 place count 668 transition count 1444
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 240 place count 636 transition count 1412
Deduced a syphon composed of 136 places in 1 ms
Iterating global reduction 1 with 32 rules applied. Total rules applied 272 place count 636 transition count 1412
Deduced a syphon composed of 136 places in 0 ms
Applied a total of 272 rules in 133 ms. Remains 636 /684 variables (removed 48) and now considering 1412/1396 (removed -16) transitions.
[2022-05-18 09:03:28] [INFO ] Flow matrix only has 1380 transitions (discarded 32 similar events)
// Phase 1: matrix 1380 rows 636 cols
[2022-05-18 09:03:28] [INFO ] Computed 42 place invariants in 16 ms
[2022-05-18 09:03:29] [INFO ] Dead Transitions using invariants and state equation in 549 ms found 0 transitions.
[2022-05-18 09:03:29] [INFO ] Redundant transitions in 16 ms returned []
[2022-05-18 09:03:29] [INFO ] Flow matrix only has 1380 transitions (discarded 32 similar events)
// Phase 1: matrix 1380 rows 636 cols
[2022-05-18 09:03:29] [INFO ] Computed 42 place invariants in 15 ms
[2022-05-18 09:03:29] [INFO ] Dead Transitions using invariants and state equation in 559 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 636/684 places, 1412/1396 transitions.
Finished structural reductions, in 1 iterations. Remains : 636/684 places, 1412/1396 transitions.
Product exploration explored 100000 steps with 3188 reset in 869 ms.
Product exploration explored 100000 steps with 3193 reset in 906 ms.
Built C files in :
/tmp/ltsmin608302398042526196
[2022-05-18 09:03:31] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin608302398042526196
Running compilation step : cd /tmp/ltsmin608302398042526196;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2529 ms.
Running link step : cd /tmp/ltsmin608302398042526196;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin608302398042526196;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased10657018041000259953.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 49 out of 684 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 684/684 places, 1396/1396 transitions.
Applied a total of 0 rules in 16 ms. Remains 684 /684 variables (removed 0) and now considering 1396/1396 (removed 0) transitions.
[2022-05-18 09:03:46] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2022-05-18 09:03:46] [INFO ] Computed 42 place invariants in 25 ms
[2022-05-18 09:03:47] [INFO ] Dead Transitions using invariants and state equation in 602 ms found 0 transitions.
[2022-05-18 09:03:47] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2022-05-18 09:03:47] [INFO ] Computed 42 place invariants in 18 ms
[2022-05-18 09:03:47] [INFO ] Implicit Places using invariants in 473 ms returned []
[2022-05-18 09:03:47] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2022-05-18 09:03:47] [INFO ] Computed 42 place invariants in 21 ms
[2022-05-18 09:03:48] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:03:51] [INFO ] Implicit Places using invariants and state equation in 3813 ms returned []
Implicit Place search using SMT with State Equation took 4288 ms to find 0 implicit places.
[2022-05-18 09:03:51] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2022-05-18 09:03:51] [INFO ] Computed 42 place invariants in 17 ms
[2022-05-18 09:03:52] [INFO ] Dead Transitions using invariants and state equation in 609 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 684/684 places, 1396/1396 transitions.
Built C files in :
/tmp/ltsmin9699940653770616927
[2022-05-18 09:03:52] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9699940653770616927
Running compilation step : cd /tmp/ltsmin9699940653770616927;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2679 ms.
Running link step : cd /tmp/ltsmin9699940653770616927;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin9699940653770616927;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased11051206484080300175.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-18 09:04:07] [INFO ] Flatten gal took : 54 ms
[2022-05-18 09:04:07] [INFO ] Flatten gal took : 52 ms
[2022-05-18 09:04:07] [INFO ] Time to serialize gal into /tmp/LTL152458515885302080.gal : 6 ms
[2022-05-18 09:04:07] [INFO ] Time to serialize properties into /tmp/LTL4452579677245222235.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL152458515885302080.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4452579677245222235.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1524585...265
Read 1 LTL properties
Checking formula 0 : !(((G(X("((((((((cPollingAbort_0>=1)&&(BlockedTasks_0>=1))&&(DisablePollingB_29>=1))||(((cPollingAbort_0>=1)&&(BlockedTasks_0>=1))&&(D...3500
Formula 0 simplified : !(GX"((((((((cPollingAbort_0>=1)&&(BlockedTasks_0>=1))&&(DisablePollingB_29>=1))||(((cPollingAbort_0>=1)&&(BlockedTasks_0>=1))&&(Dis...3491
Detected timeout of ITS tools.
[2022-05-18 09:04:22] [INFO ] Flatten gal took : 49 ms
[2022-05-18 09:04:22] [INFO ] Applying decomposition
[2022-05-18 09:04:22] [INFO ] Flatten gal took : 49 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph858681782209575475.txt' '-o' '/tmp/graph858681782209575475.bin' '-w' '/tmp/graph858681782209575475.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph858681782209575475.bin' '-l' '-1' '-v' '-w' '/tmp/graph858681782209575475.weights' '-q' '0' '-e' '0.001'
[2022-05-18 09:04:22] [INFO ] Decomposing Gal with order
[2022-05-18 09:04:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 09:04:22] [INFO ] Removed a total of 1346 redundant transitions.
[2022-05-18 09:04:22] [INFO ] Flatten gal took : 133 ms
[2022-05-18 09:04:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 171 labels/synchronizations in 21 ms.
[2022-05-18 09:04:22] [INFO ] Time to serialize gal into /tmp/LTL2462458482046180272.gal : 13 ms
[2022-05-18 09:04:22] [INFO ] Time to serialize properties into /tmp/LTL17662917208046924592.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2462458482046180272.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17662917208046924592.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2462458...246
Read 1 LTL properties
Checking formula 0 : !(((G(X("((((((((i12.i0.u20.cPollingAbort_0>=1)&&(i12.i0.u20.BlockedTasks_0>=1))&&(i10.u79.DisablePollingB_29>=1))||(((i12.i0.u20.cPol...4882
Formula 0 simplified : !(GX"((((((((i12.i0.u20.cPollingAbort_0>=1)&&(i12.i0.u20.BlockedTasks_0>=1))&&(i10.u79.DisablePollingB_29>=1))||(((i12.i0.u20.cPolli...4873
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1930368048929044582
[2022-05-18 09:04:37] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1930368048929044582
Running compilation step : cd /tmp/ltsmin1930368048929044582;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2527 ms.
Running link step : cd /tmp/ltsmin1930368048929044582;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin1930368048929044582;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([](X((LTLAPp0==true)))||(!(LTLAPp1==true) U (LTLAPp2==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-COL-S04J04T08-LTLFireability-08 finished in 129505 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(X(X(!(!p0 U !p1)))))||G(p0)))'
Support contains 47 out of 700 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 700/700 places, 1404/1404 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 692 transition count 1396
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 692 transition count 1396
Applied a total of 16 rules in 14 ms. Remains 692 /700 variables (removed 8) and now considering 1396/1404 (removed 8) transitions.
[2022-05-18 09:04:52] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 692 cols
[2022-05-18 09:04:52] [INFO ] Computed 50 place invariants in 25 ms
[2022-05-18 09:04:53] [INFO ] Dead Transitions using invariants and state equation in 601 ms found 0 transitions.
[2022-05-18 09:04:53] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 692 cols
[2022-05-18 09:04:53] [INFO ] Computed 50 place invariants in 16 ms
[2022-05-18 09:04:53] [INFO ] Implicit Places using invariants in 417 ms returned [548, 549, 550, 551, 552, 553, 554, 555]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 419 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 684/700 places, 1396/1404 transitions.
Applied a total of 0 rules in 12 ms. Remains 684 /684 variables (removed 0) and now considering 1396/1396 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 684/700 places, 1396/1404 transitions.
Stuttering acceptance computed with spot in 317 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-COL-S04J04T08-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 1}], [{ cond=(NOT p0), acceptance={} source=5 dest: 1}, { cond=p0, acceptance={} source=5 dest: 2}], [{ cond=(NOT p0), acceptance={} source=6 dest: 7}, { cond=p0, acceptance={} source=6 dest: 8}], [{ cond=true, acceptance={} source=7 dest: 4}], [{ cond=(NOT p0), acceptance={} source=8 dest: 4}, { cond=p0, acceptance={} source=8 dest: 5}]], initial=6, aps=[p1:(AND (OR (LT s163 1) (LT s165 1) (LT s198 1)) (OR (LT s163 1) (LT s165 1) (LT s199 1)) (OR (LT s163 1) (LT s165 1) (LT s206 1)) (OR (LT s163 1) (LT s16...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 202 steps with 0 reset in 3 ms.
FORMULA PolyORBLF-COL-S04J04T08-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J04T08-LTLFireability-09 finished in 1391 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(X(p0))||X((X(X(p2))&&p1))))'
Support contains 102 out of 700 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 700/700 places, 1404/1404 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 692 transition count 1396
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 692 transition count 1396
Applied a total of 16 rules in 13 ms. Remains 692 /700 variables (removed 8) and now considering 1396/1404 (removed 8) transitions.
[2022-05-18 09:04:54] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 692 cols
[2022-05-18 09:04:54] [INFO ] Computed 50 place invariants in 17 ms
[2022-05-18 09:04:54] [INFO ] Dead Transitions using invariants and state equation in 632 ms found 0 transitions.
[2022-05-18 09:04:54] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 692 cols
[2022-05-18 09:04:55] [INFO ] Computed 50 place invariants in 16 ms
[2022-05-18 09:04:55] [INFO ] Implicit Places using invariants in 446 ms returned [548, 549, 550, 551, 552, 553, 554, 555]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 452 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 684/700 places, 1396/1404 transitions.
Applied a total of 0 rules in 6 ms. Remains 684 /684 variables (removed 0) and now considering 1396/1396 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 684/700 places, 1396/1404 transitions.
Stuttering acceptance computed with spot in 317 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : PolyORBLF-COL-S04J04T08-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 3}]], initial=0, aps=[p0:(AND (LT s339 1) (LT s338 1) (LT s345 1) (LT s344 1) (LT s341 1) (LT s340 1) (LT s343 1) (LT s342 1)), p2:(OR (AND (GEQ s162 10) (GEQ s599 1) (GEQ s616...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1244 ms.
Product exploration explored 100000 steps with 50000 reset in 1242 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) p1), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p1) (NOT p0))))
Knowledge based reduction with 4 factoid took 97 ms. Reduced automaton from 5 states, 6 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA PolyORBLF-COL-S04J04T08-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S04J04T08-LTLFireability-10 finished in 4054 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(X((X(p1)||p0))) U p2)))'
Support contains 32 out of 700 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 700/700 places, 1404/1404 transitions.
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 700 transition count 1348
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 644 transition count 1348
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 112 place count 644 transition count 1268
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 272 place count 564 transition count 1268
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 384 place count 508 transition count 1212
Applied a total of 384 rules in 55 ms. Remains 508 /700 variables (removed 192) and now considering 1212/1404 (removed 192) transitions.
[2022-05-18 09:04:58] [INFO ] Flow matrix only has 1180 transitions (discarded 32 similar events)
// Phase 1: matrix 1180 rows 508 cols
[2022-05-18 09:04:58] [INFO ] Computed 50 place invariants in 23 ms
[2022-05-18 09:04:58] [INFO ] Dead Transitions using invariants and state equation in 500 ms found 0 transitions.
[2022-05-18 09:04:58] [INFO ] Flow matrix only has 1180 transitions (discarded 32 similar events)
// Phase 1: matrix 1180 rows 508 cols
[2022-05-18 09:04:58] [INFO ] Computed 50 place invariants in 16 ms
[2022-05-18 09:04:59] [INFO ] Implicit Places using invariants in 397 ms returned [444, 445, 446, 447, 448, 449, 450, 451]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 399 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 500/700 places, 1212/1404 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 492 transition count 1204
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 492 transition count 1204
Applied a total of 16 rules in 22 ms. Remains 492 /500 variables (removed 8) and now considering 1204/1212 (removed 8) transitions.
[2022-05-18 09:04:59] [INFO ] Flow matrix only has 1172 transitions (discarded 32 similar events)
// Phase 1: matrix 1172 rows 492 cols
[2022-05-18 09:04:59] [INFO ] Computed 42 place invariants in 24 ms
[2022-05-18 09:04:59] [INFO ] Implicit Places using invariants in 423 ms returned []
[2022-05-18 09:04:59] [INFO ] Flow matrix only has 1172 transitions (discarded 32 similar events)
// Phase 1: matrix 1172 rows 492 cols
[2022-05-18 09:04:59] [INFO ] Computed 42 place invariants in 17 ms
[2022-05-18 09:05:00] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:05:09] [INFO ] Implicit Places using invariants and state equation in 9675 ms returned []
Implicit Place search using SMT with State Equation took 10100 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 492/700 places, 1204/1404 transitions.
Finished structural reductions, in 2 iterations. Remains : 492/700 places, 1204/1404 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p2)]
Running random walk in product with property : PolyORBLF-COL-S04J04T08-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p2:(OR (GEQ s171 1) (GEQ s170 1) (GEQ s169 1) (GEQ s168 1) (GEQ s173 1) (GEQ s172 1) (GEQ s142 1) (GEQ s143 1) (GEQ s146 1) (GEQ s147 1) (GEQ s144 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1781 reset in 426 ms.
Product exploration explored 100000 steps with 1779 reset in 444 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p2), (X (NOT p2)), (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 117 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 28 ms :[(NOT p2)]
Finished random walk after 58 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=19 )
Knowledge obtained : [(NOT p2), (X (NOT p2)), (X (X (NOT p2)))]
False Knowledge obtained : [(F p2)]
Knowledge based reduction with 3 factoid took 168 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 47 ms :[(NOT p2)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p2)]
[2022-05-18 09:05:10] [INFO ] Flow matrix only has 1172 transitions (discarded 32 similar events)
// Phase 1: matrix 1172 rows 492 cols
[2022-05-18 09:05:10] [INFO ] Computed 42 place invariants in 18 ms
[2022-05-18 09:05:11] [INFO ] [Real]Absence check using 16 positive place invariants in 17 ms returned sat
[2022-05-18 09:05:11] [INFO ] [Real]Absence check using 16 positive and 26 generalized place invariants in 124 ms returned sat
[2022-05-18 09:05:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 09:05:13] [INFO ] [Real]Absence check using state equation in 1718 ms returned sat
[2022-05-18 09:05:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 09:05:13] [INFO ] [Nat]Absence check using 16 positive place invariants in 25 ms returned sat
[2022-05-18 09:05:13] [INFO ] [Nat]Absence check using 16 positive and 26 generalized place invariants in 67 ms returned sat
[2022-05-18 09:05:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 09:05:14] [INFO ] [Nat]Absence check using state equation in 1217 ms returned sat
[2022-05-18 09:05:14] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:05:17] [INFO ] [Nat]Added 160 Read/Feed constraints in 2425 ms returned sat
[2022-05-18 09:05:17] [INFO ] Deduced a trap composed of 50 places in 207 ms of which 1 ms to minimize.
[2022-05-18 09:05:20] [INFO ] Trap strengthening (SAT) tested/added 1/1 trap constraints in 3241 ms
Could not prove EG (NOT p2)
Support contains 32 out of 492 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 492/492 places, 1204/1204 transitions.
Applied a total of 0 rules in 20 ms. Remains 492 /492 variables (removed 0) and now considering 1204/1204 (removed 0) transitions.
[2022-05-18 09:05:20] [INFO ] Flow matrix only has 1172 transitions (discarded 32 similar events)
// Phase 1: matrix 1172 rows 492 cols
[2022-05-18 09:05:20] [INFO ] Computed 42 place invariants in 25 ms
[2022-05-18 09:05:21] [INFO ] Dead Transitions using invariants and state equation in 503 ms found 0 transitions.
[2022-05-18 09:05:21] [INFO ] Flow matrix only has 1172 transitions (discarded 32 similar events)
// Phase 1: matrix 1172 rows 492 cols
[2022-05-18 09:05:21] [INFO ] Computed 42 place invariants in 17 ms
[2022-05-18 09:05:21] [INFO ] Implicit Places using invariants in 415 ms returned []
[2022-05-18 09:05:21] [INFO ] Flow matrix only has 1172 transitions (discarded 32 similar events)
// Phase 1: matrix 1172 rows 492 cols
[2022-05-18 09:05:21] [INFO ] Computed 42 place invariants in 17 ms
[2022-05-18 09:05:22] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:05:31] [INFO ] Implicit Places using invariants and state equation in 9740 ms returned []
Implicit Place search using SMT with State Equation took 10161 ms to find 0 implicit places.
[2022-05-18 09:05:31] [INFO ] Redundant transitions in 10 ms returned []
[2022-05-18 09:05:31] [INFO ] Flow matrix only has 1172 transitions (discarded 32 similar events)
// Phase 1: matrix 1172 rows 492 cols
[2022-05-18 09:05:31] [INFO ] Computed 42 place invariants in 16 ms
[2022-05-18 09:05:31] [INFO ] Dead Transitions using invariants and state equation in 474 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 492/492 places, 1204/1204 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p2), (X (NOT p2)), (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 79 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 24 ms :[(NOT p2)]
Finished random walk after 58 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=58 )
Knowledge obtained : [(NOT p2), (X (NOT p2)), (X (X (NOT p2)))]
False Knowledge obtained : [(F p2)]
Knowledge based reduction with 3 factoid took 99 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 609 ms :[(NOT p2)]
Stuttering acceptance computed with spot in 23 ms :[(NOT p2)]
[2022-05-18 09:05:32] [INFO ] Flow matrix only has 1172 transitions (discarded 32 similar events)
// Phase 1: matrix 1172 rows 492 cols
[2022-05-18 09:05:32] [INFO ] Computed 42 place invariants in 26 ms
[2022-05-18 09:05:33] [INFO ] [Real]Absence check using 16 positive place invariants in 17 ms returned sat
[2022-05-18 09:05:33] [INFO ] [Real]Absence check using 16 positive and 26 generalized place invariants in 123 ms returned sat
[2022-05-18 09:05:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 09:05:35] [INFO ] [Real]Absence check using state equation in 1701 ms returned sat
[2022-05-18 09:05:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 09:05:35] [INFO ] [Nat]Absence check using 16 positive place invariants in 25 ms returned sat
[2022-05-18 09:05:35] [INFO ] [Nat]Absence check using 16 positive and 26 generalized place invariants in 70 ms returned sat
[2022-05-18 09:05:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 09:05:36] [INFO ] [Nat]Absence check using state equation in 1151 ms returned sat
[2022-05-18 09:05:36] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:05:39] [INFO ] [Nat]Added 160 Read/Feed constraints in 2400 ms returned sat
[2022-05-18 09:05:39] [INFO ] Deduced a trap composed of 50 places in 188 ms of which 1 ms to minimize.
[2022-05-18 09:05:42] [INFO ] Trap strengthening (SAT) tested/added 1/1 trap constraints in 3240 ms
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 38 ms :[(NOT p2)]
Product exploration explored 100000 steps with 1781 reset in 415 ms.
Product exploration explored 100000 steps with 1778 reset in 416 ms.
Built C files in :
/tmp/ltsmin14776761652596154345
[2022-05-18 09:05:43] [INFO ] Computing symmetric may disable matrix : 1204 transitions.
[2022-05-18 09:05:43] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 09:05:43] [INFO ] Computing symmetric may enable matrix : 1204 transitions.
[2022-05-18 09:05:43] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 09:05:43] [INFO ] Computing Do-Not-Accords matrix : 1204 transitions.
[2022-05-18 09:05:43] [INFO ] Computation of Completed DNA matrix. took 20 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 09:05:43] [INFO ] Built C files in 175ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14776761652596154345
Running compilation step : cd /tmp/ltsmin14776761652596154345;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14776761652596154345;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14776761652596154345;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 32 out of 492 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 492/492 places, 1204/1204 transitions.
Applied a total of 0 rules in 14 ms. Remains 492 /492 variables (removed 0) and now considering 1204/1204 (removed 0) transitions.
[2022-05-18 09:05:46] [INFO ] Flow matrix only has 1172 transitions (discarded 32 similar events)
// Phase 1: matrix 1172 rows 492 cols
[2022-05-18 09:05:46] [INFO ] Computed 42 place invariants in 24 ms
[2022-05-18 09:05:47] [INFO ] Dead Transitions using invariants and state equation in 709 ms found 0 transitions.
[2022-05-18 09:05:47] [INFO ] Flow matrix only has 1172 transitions (discarded 32 similar events)
// Phase 1: matrix 1172 rows 492 cols
[2022-05-18 09:05:47] [INFO ] Computed 42 place invariants in 17 ms
[2022-05-18 09:05:47] [INFO ] Implicit Places using invariants in 434 ms returned []
[2022-05-18 09:05:47] [INFO ] Flow matrix only has 1172 transitions (discarded 32 similar events)
// Phase 1: matrix 1172 rows 492 cols
[2022-05-18 09:05:47] [INFO ] Computed 42 place invariants in 25 ms
[2022-05-18 09:05:48] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:05:57] [INFO ] Implicit Places using invariants and state equation in 9845 ms returned []
Implicit Place search using SMT with State Equation took 10282 ms to find 0 implicit places.
[2022-05-18 09:05:57] [INFO ] Redundant transitions in 17 ms returned []
[2022-05-18 09:05:57] [INFO ] Flow matrix only has 1172 transitions (discarded 32 similar events)
// Phase 1: matrix 1172 rows 492 cols
[2022-05-18 09:05:57] [INFO ] Computed 42 place invariants in 25 ms
[2022-05-18 09:05:58] [INFO ] Dead Transitions using invariants and state equation in 489 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 492/492 places, 1204/1204 transitions.
Built C files in :
/tmp/ltsmin4948211748355019290
[2022-05-18 09:05:58] [INFO ] Computing symmetric may disable matrix : 1204 transitions.
[2022-05-18 09:05:58] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 09:05:58] [INFO ] Computing symmetric may enable matrix : 1204 transitions.
[2022-05-18 09:05:58] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 09:05:58] [INFO ] Computing Do-Not-Accords matrix : 1204 transitions.
[2022-05-18 09:05:58] [INFO ] Computation of Completed DNA matrix. took 21 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 09:05:58] [INFO ] Built C files in 174ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4948211748355019290
Running compilation step : cd /tmp/ltsmin4948211748355019290;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4948211748355019290;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4948211748355019290;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-18 09:06:01] [INFO ] Flatten gal took : 46 ms
[2022-05-18 09:06:01] [INFO ] Flatten gal took : 45 ms
[2022-05-18 09:06:01] [INFO ] Time to serialize gal into /tmp/LTL8812859584845958742.gal : 14 ms
[2022-05-18 09:06:01] [INFO ] Time to serialize properties into /tmp/LTL4339253456258376949.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8812859584845958742.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4339253456258376949.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8812859...266
Read 1 LTL properties
Checking formula 0 : !((F((F(X(((((X("(((((Abort_Check_Sources_B_4>=1)&&(NoSigAbort_0>=1))||((Abort_Check_Sources_B_3>=1)&&(NoSigAbort_0>=1)))||(((Abort_Ch...1757
Formula 0 simplified : !F(FX("((((Abort_Check_Sources_B_1>=1)&&(NoSigAbort_0>=1))||((Abort_Check_Sources_B_2>=1)&&(NoSigAbort_0>=1)))||(((Abort_Check_Sourc...1737
Detected timeout of ITS tools.
[2022-05-18 09:06:16] [INFO ] Flatten gal took : 46 ms
[2022-05-18 09:06:16] [INFO ] Applying decomposition
[2022-05-18 09:06:16] [INFO ] Flatten gal took : 44 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph6610084717253609028.txt' '-o' '/tmp/graph6610084717253609028.bin' '-w' '/tmp/graph6610084717253609028.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6610084717253609028.bin' '-l' '-1' '-v' '-w' '/tmp/graph6610084717253609028.weights' '-q' '0' '-e' '0.001'
[2022-05-18 09:06:16] [INFO ] Decomposing Gal with order
[2022-05-18 09:06:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 09:06:16] [INFO ] Removed a total of 957 redundant transitions.
[2022-05-18 09:06:16] [INFO ] Flatten gal took : 231 ms
[2022-05-18 09:06:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 243 labels/synchronizations in 19 ms.
[2022-05-18 09:06:17] [INFO ] Time to serialize gal into /tmp/LTL5815091949909786358.gal : 24 ms
[2022-05-18 09:06:17] [INFO ] Time to serialize properties into /tmp/LTL9696765598922990131.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5815091949909786358.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9696765598922990131.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL5815091...245
Read 1 LTL properties
Checking formula 0 : !((F((F(X(((((X("(((((i7.u26.Abort_Check_Sources_B_4>=1)&&(i7.u26.NoSigAbort_0>=1))||((i7.u26.Abort_Check_Sources_B_3>=1)&&(i7.u26.NoS...2173
Formula 0 simplified : !F(FX("((((i7.u26.Abort_Check_Sources_B_1>=1)&&(i7.u26.NoSigAbort_0>=1))||((i7.u26.Abort_Check_Sources_B_2>=1)&&(i7.u26.NoSigAbort_0...2153
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12764860883384508108
[2022-05-18 09:06:32] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12764860883384508108
Running compilation step : cd /tmp/ltsmin12764860883384508108;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2278 ms.
Running link step : cd /tmp/ltsmin12764860883384508108;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin12764860883384508108;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((<>(X((X((LTLAPp1==true))||(LTLAPp0==true)))) U (LTLAPp2==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-COL-S04J04T08-LTLFireability-11 finished in 108782 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 9 out of 700 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 700/700 places, 1404/1404 transitions.
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 700 transition count 1348
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 644 transition count 1348
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 112 place count 644 transition count 1268
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 272 place count 564 transition count 1268
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: 88
Deduced a syphon composed of 88 places in 0 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 2 with 176 rules applied. Total rules applied 448 place count 476 transition count 1180
Applied a total of 448 rules in 45 ms. Remains 476 /700 variables (removed 224) and now considering 1180/1404 (removed 224) transitions.
[2022-05-18 09:06:47] [INFO ] Flow matrix only has 1148 transitions (discarded 32 similar events)
// Phase 1: matrix 1148 rows 476 cols
[2022-05-18 09:06:47] [INFO ] Computed 50 place invariants in 13 ms
[2022-05-18 09:06:47] [INFO ] Dead Transitions using invariants and state equation in 453 ms found 0 transitions.
[2022-05-18 09:06:47] [INFO ] Flow matrix only has 1148 transitions (discarded 32 similar events)
// Phase 1: matrix 1148 rows 476 cols
[2022-05-18 09:06:47] [INFO ] Computed 50 place invariants in 15 ms
[2022-05-18 09:06:48] [INFO ] Implicit Places using invariants in 400 ms returned [412, 413, 414, 415, 416, 417, 418, 419]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 403 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 468/700 places, 1180/1404 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 460 transition count 1172
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 460 transition count 1172
Applied a total of 16 rules in 19 ms. Remains 460 /468 variables (removed 8) and now considering 1172/1180 (removed 8) transitions.
[2022-05-18 09:06:48] [INFO ] Flow matrix only has 1140 transitions (discarded 32 similar events)
// Phase 1: matrix 1140 rows 460 cols
[2022-05-18 09:06:48] [INFO ] Computed 42 place invariants in 23 ms
[2022-05-18 09:06:48] [INFO ] Implicit Places using invariants in 373 ms returned []
[2022-05-18 09:06:48] [INFO ] Flow matrix only has 1140 transitions (discarded 32 similar events)
// Phase 1: matrix 1140 rows 460 cols
[2022-05-18 09:06:48] [INFO ] Computed 42 place invariants in 21 ms
[2022-05-18 09:06:48] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:06:57] [INFO ] Implicit Places using invariants and state equation in 9155 ms returned []
Implicit Place search using SMT with State Equation took 9529 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 460/700 places, 1172/1404 transitions.
Finished structural reductions, in 2 iterations. Remains : 460/700 places, 1172/1404 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J04T08-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s138 1) (GEQ s218 1)) (AND (GEQ s138 1) (GEQ s214 1)) (AND (GEQ s138 1) (GEQ s215 1)) (AND (GEQ s138 1) (GEQ s216 1)) (AND (GEQ s138 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 5342 steps with 0 reset in 26 ms.
FORMULA PolyORBLF-COL-S04J04T08-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J04T08-LTLFireability-12 finished in 10529 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 54 out of 700 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 700/700 places, 1404/1404 transitions.
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 700 transition count 1348
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 644 transition count 1348
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 40 Pre rules applied. Total rules applied 112 place count 644 transition count 1308
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 192 place count 604 transition count 1308
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: 88
Deduced a syphon composed of 88 places in 0 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 2 with 176 rules applied. Total rules applied 368 place count 516 transition count 1220
Applied a total of 368 rules in 46 ms. Remains 516 /700 variables (removed 184) and now considering 1220/1404 (removed 184) transitions.
[2022-05-18 09:06:57] [INFO ] Flow matrix only has 1188 transitions (discarded 32 similar events)
// Phase 1: matrix 1188 rows 516 cols
[2022-05-18 09:06:57] [INFO ] Computed 50 place invariants in 23 ms
[2022-05-18 09:06:58] [INFO ] Dead Transitions using invariants and state equation in 477 ms found 0 transitions.
[2022-05-18 09:06:58] [INFO ] Flow matrix only has 1188 transitions (discarded 32 similar events)
// Phase 1: matrix 1188 rows 516 cols
[2022-05-18 09:06:58] [INFO ] Computed 50 place invariants in 17 ms
[2022-05-18 09:06:58] [INFO ] Implicit Places using invariants in 403 ms returned [412, 413, 414, 415, 416, 417, 418, 419]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 404 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 508/700 places, 1220/1404 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 500 transition count 1212
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 500 transition count 1212
Applied a total of 16 rules in 21 ms. Remains 500 /508 variables (removed 8) and now considering 1212/1220 (removed 8) transitions.
[2022-05-18 09:06:58] [INFO ] Flow matrix only has 1180 transitions (discarded 32 similar events)
// Phase 1: matrix 1180 rows 500 cols
[2022-05-18 09:06:58] [INFO ] Computed 42 place invariants in 20 ms
[2022-05-18 09:06:59] [INFO ] Implicit Places using invariants in 368 ms returned []
[2022-05-18 09:06:59] [INFO ] Flow matrix only has 1180 transitions (discarded 32 similar events)
// Phase 1: matrix 1180 rows 500 cols
[2022-05-18 09:06:59] [INFO ] Computed 42 place invariants in 13 ms
[2022-05-18 09:06:59] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:07:08] [INFO ] Implicit Places using invariants and state equation in 9069 ms returned []
Implicit Place search using SMT with State Equation took 9438 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 500/700 places, 1212/1404 transitions.
Finished structural reductions, in 2 iterations. Remains : 500/700 places, 1212/1404 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J04T08-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (GEQ s172 1) (GEQ s173 1) (GEQ s174 1) (GEQ s175 1) (GEQ s168 1) (GEQ s169 1) (GEQ s170 1) (GEQ s171 1) (GEQ s180 1) (GEQ s181 1) (GEQ s182 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 2991 reset in 573 ms.
Product exploration explored 100000 steps with 2996 reset in 598 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 101 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Finished random walk after 21 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=10 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 121 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
[2022-05-18 09:07:09] [INFO ] Flow matrix only has 1180 transitions (discarded 32 similar events)
// Phase 1: matrix 1180 rows 500 cols
[2022-05-18 09:07:09] [INFO ] Computed 42 place invariants in 23 ms
[2022-05-18 09:07:10] [INFO ] [Real]Absence check using 16 positive place invariants in 7 ms returned sat
[2022-05-18 09:07:10] [INFO ] [Real]Absence check using 16 positive and 26 generalized place invariants in 77 ms returned sat
[2022-05-18 09:07:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 09:07:12] [INFO ] [Real]Absence check using state equation in 1937 ms returned sat
[2022-05-18 09:07:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 09:07:12] [INFO ] [Nat]Absence check using 16 positive place invariants in 7 ms returned sat
[2022-05-18 09:07:13] [INFO ] [Nat]Absence check using 16 positive and 26 generalized place invariants in 40 ms returned sat
[2022-05-18 09:07:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 09:07:16] [INFO ] [Nat]Absence check using state equation in 3587 ms returned sat
[2022-05-18 09:07:16] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:07:19] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-18 09:07:22] [INFO ] [Nat]Added 160 Read/Feed constraints in 6017 ms returned unknown
Could not prove EG (NOT p0)
Support contains 54 out of 500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 500/500 places, 1212/1212 transitions.
Applied a total of 0 rules in 18 ms. Remains 500 /500 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2022-05-18 09:07:22] [INFO ] Flow matrix only has 1180 transitions (discarded 32 similar events)
// Phase 1: matrix 1180 rows 500 cols
[2022-05-18 09:07:22] [INFO ] Computed 42 place invariants in 18 ms
[2022-05-18 09:07:23] [INFO ] Dead Transitions using invariants and state equation in 476 ms found 0 transitions.
[2022-05-18 09:07:23] [INFO ] Flow matrix only has 1180 transitions (discarded 32 similar events)
// Phase 1: matrix 1180 rows 500 cols
[2022-05-18 09:07:23] [INFO ] Computed 42 place invariants in 14 ms
[2022-05-18 09:07:23] [INFO ] Implicit Places using invariants in 348 ms returned []
[2022-05-18 09:07:23] [INFO ] Flow matrix only has 1180 transitions (discarded 32 similar events)
// Phase 1: matrix 1180 rows 500 cols
[2022-05-18 09:07:23] [INFO ] Computed 42 place invariants in 14 ms
[2022-05-18 09:07:23] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:07:34] [INFO ] Implicit Places using invariants and state equation in 10779 ms returned []
Implicit Place search using SMT with State Equation took 11128 ms to find 0 implicit places.
[2022-05-18 09:07:34] [INFO ] Redundant transitions in 10 ms returned []
[2022-05-18 09:07:34] [INFO ] Flow matrix only has 1180 transitions (discarded 32 similar events)
// Phase 1: matrix 1180 rows 500 cols
[2022-05-18 09:07:34] [INFO ] Computed 42 place invariants in 18 ms
[2022-05-18 09:07:34] [INFO ] Dead Transitions using invariants and state equation in 481 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 500/500 places, 1212/1212 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 109 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Finished random walk after 30 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=30 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 118 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
[2022-05-18 09:07:35] [INFO ] Flow matrix only has 1180 transitions (discarded 32 similar events)
// Phase 1: matrix 1180 rows 500 cols
[2022-05-18 09:07:35] [INFO ] Computed 42 place invariants in 20 ms
[2022-05-18 09:07:35] [INFO ] [Real]Absence check using 16 positive place invariants in 7 ms returned sat
[2022-05-18 09:07:35] [INFO ] [Real]Absence check using 16 positive and 26 generalized place invariants in 75 ms returned sat
[2022-05-18 09:07:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 09:07:37] [INFO ] [Real]Absence check using state equation in 1920 ms returned sat
[2022-05-18 09:07:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 09:07:38] [INFO ] [Nat]Absence check using 16 positive place invariants in 8 ms returned sat
[2022-05-18 09:07:38] [INFO ] [Nat]Absence check using 16 positive and 26 generalized place invariants in 42 ms returned sat
[2022-05-18 09:07:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 09:07:42] [INFO ] [Nat]Absence check using state equation in 3604 ms returned sat
[2022-05-18 09:07:42] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:07:45] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-18 09:07:48] [INFO ] [Nat]Added 160 Read/Feed constraints in 6017 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Product exploration explored 100000 steps with 2982 reset in 585 ms.
Product exploration explored 100000 steps with 2974 reset in 581 ms.
Built C files in :
/tmp/ltsmin8824651469061752330
[2022-05-18 09:07:49] [INFO ] Computing symmetric may disable matrix : 1212 transitions.
[2022-05-18 09:07:49] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 09:07:49] [INFO ] Computing symmetric may enable matrix : 1212 transitions.
[2022-05-18 09:07:49] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 09:07:49] [INFO ] Computing Do-Not-Accords matrix : 1212 transitions.
[2022-05-18 09:07:49] [INFO ] Computation of Completed DNA matrix. took 19 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 09:07:49] [INFO ] Built C files in 167ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8824651469061752330
Running compilation step : cd /tmp/ltsmin8824651469061752330;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8824651469061752330;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8824651469061752330;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 54 out of 500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 500/500 places, 1212/1212 transitions.
Applied a total of 0 rules in 41 ms. Remains 500 /500 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2022-05-18 09:07:52] [INFO ] Flow matrix only has 1180 transitions (discarded 32 similar events)
// Phase 1: matrix 1180 rows 500 cols
[2022-05-18 09:07:52] [INFO ] Computed 42 place invariants in 18 ms
[2022-05-18 09:07:53] [INFO ] Dead Transitions using invariants and state equation in 506 ms found 0 transitions.
[2022-05-18 09:07:53] [INFO ] Flow matrix only has 1180 transitions (discarded 32 similar events)
// Phase 1: matrix 1180 rows 500 cols
[2022-05-18 09:07:53] [INFO ] Computed 42 place invariants in 19 ms
[2022-05-18 09:07:53] [INFO ] Implicit Places using invariants in 392 ms returned []
[2022-05-18 09:07:53] [INFO ] Flow matrix only has 1180 transitions (discarded 32 similar events)
// Phase 1: matrix 1180 rows 500 cols
[2022-05-18 09:07:53] [INFO ] Computed 42 place invariants in 17 ms
[2022-05-18 09:07:53] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:08:00] [INFO ] Implicit Places using invariants and state equation in 7408 ms returned []
Implicit Place search using SMT with State Equation took 7801 ms to find 0 implicit places.
[2022-05-18 09:08:00] [INFO ] Redundant transitions in 17 ms returned []
[2022-05-18 09:08:00] [INFO ] Flow matrix only has 1180 transitions (discarded 32 similar events)
// Phase 1: matrix 1180 rows 500 cols
[2022-05-18 09:08:00] [INFO ] Computed 42 place invariants in 17 ms
[2022-05-18 09:08:01] [INFO ] Dead Transitions using invariants and state equation in 472 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 500/500 places, 1212/1212 transitions.
Built C files in :
/tmp/ltsmin324068869367616743
[2022-05-18 09:08:01] [INFO ] Computing symmetric may disable matrix : 1212 transitions.
[2022-05-18 09:08:01] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 09:08:01] [INFO ] Computing symmetric may enable matrix : 1212 transitions.
[2022-05-18 09:08:01] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 09:08:01] [INFO ] Computing Do-Not-Accords matrix : 1212 transitions.
[2022-05-18 09:08:01] [INFO ] Computation of Completed DNA matrix. took 20 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 09:08:01] [INFO ] Built C files in 183ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin324068869367616743
Running compilation step : cd /tmp/ltsmin324068869367616743;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin324068869367616743;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin324068869367616743;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-18 09:08:04] [INFO ] Flatten gal took : 45 ms
[2022-05-18 09:08:04] [INFO ] Flatten gal took : 45 ms
[2022-05-18 09:08:04] [INFO ] Time to serialize gal into /tmp/LTL3885844478251915517.gal : 5 ms
[2022-05-18 09:08:04] [INFO ] Time to serialize properties into /tmp/LTL11921926265760744638.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3885844478251915517.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11921926265760744638.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL3885844...267
Read 1 LTL properties
Checking formula 0 : !((F("((((((((FetchJobE_17>=1)||(FetchJobE_18>=1))||((FetchJobE_19>=1)||(FetchJobE_20>=1)))||(((FetchJobE_13>=1)||(FetchJobE_14>=1))||...3017
Formula 0 simplified : !F"((((((((FetchJobE_17>=1)||(FetchJobE_18>=1))||((FetchJobE_19>=1)||(FetchJobE_20>=1)))||(((FetchJobE_13>=1)||(FetchJobE_14>=1))||(...3013
Detected timeout of ITS tools.
[2022-05-18 09:08:19] [INFO ] Flatten gal took : 46 ms
[2022-05-18 09:08:19] [INFO ] Applying decomposition
[2022-05-18 09:08:19] [INFO ] Flatten gal took : 45 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph15399297998704504595.txt' '-o' '/tmp/graph15399297998704504595.bin' '-w' '/tmp/graph15399297998704504595.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15399297998704504595.bin' '-l' '-1' '-v' '-w' '/tmp/graph15399297998704504595.weights' '-q' '0' '-e' '0.001'
[2022-05-18 09:08:19] [INFO ] Decomposing Gal with order
[2022-05-18 09:08:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 09:08:20] [INFO ] Removed a total of 863 redundant transitions.
[2022-05-18 09:08:20] [INFO ] Flatten gal took : 115 ms
[2022-05-18 09:08:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 148 labels/synchronizations in 9 ms.
[2022-05-18 09:08:20] [INFO ] Time to serialize gal into /tmp/LTL12433708969975591156.gal : 6 ms
[2022-05-18 09:08:20] [INFO ] Time to serialize properties into /tmp/LTL6026445785948537944.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12433708969975591156.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6026445785948537944.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1243370...246
Read 1 LTL properties
Checking formula 0 : !((F("((((((((u8.FetchJobE_17>=1)||(u8.FetchJobE_18>=1))||((u8.FetchJobE_19>=1)||(u8.FetchJobE_20>=1)))||(((u8.FetchJobE_13>=1)||(u8.F...3497
Formula 0 simplified : !F"((((((((u8.FetchJobE_17>=1)||(u8.FetchJobE_18>=1))||((u8.FetchJobE_19>=1)||(u8.FetchJobE_20>=1)))||(((u8.FetchJobE_13>=1)||(u8.Fe...3493
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6653949568923629929
[2022-05-18 09:08:35] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6653949568923629929
Running compilation step : cd /tmp/ltsmin6653949568923629929;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2120 ms.
Running link step : cd /tmp/ltsmin6653949568923629929;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin6653949568923629929;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((LTLAPp0==true))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-COL-S04J04T08-LTLFireability-13 finished in 112554 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(X(G(p1)))&&p0)))'
Support contains 50 out of 700 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 700/700 places, 1404/1404 transitions.
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 700 transition count 1348
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 644 transition count 1348
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 112 place count 644 transition count 1268
Deduced a syphon composed of 80 places in 0 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 272 place count 564 transition count 1268
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 432 place count 484 transition count 1188
Applied a total of 432 rules in 42 ms. Remains 484 /700 variables (removed 216) and now considering 1188/1404 (removed 216) transitions.
[2022-05-18 09:08:50] [INFO ] Flow matrix only has 1156 transitions (discarded 32 similar events)
// Phase 1: matrix 1156 rows 484 cols
[2022-05-18 09:08:50] [INFO ] Computed 50 place invariants in 13 ms
[2022-05-18 09:08:50] [INFO ] Dead Transitions using invariants and state equation in 451 ms found 0 transitions.
[2022-05-18 09:08:50] [INFO ] Flow matrix only has 1156 transitions (discarded 32 similar events)
// Phase 1: matrix 1156 rows 484 cols
[2022-05-18 09:08:50] [INFO ] Computed 50 place invariants in 14 ms
[2022-05-18 09:08:51] [INFO ] Implicit Places using invariants in 380 ms returned [412, 413, 414, 415, 416, 417, 418, 419]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 381 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 476/700 places, 1188/1404 transitions.
Applied a total of 0 rules in 14 ms. Remains 476 /476 variables (removed 0) and now considering 1188/1188 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 476/700 places, 1188/1404 transitions.
Stuttering acceptance computed with spot in 62 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S04J04T08-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (LT s83 1) (LT s144 1)) (OR (LT s88 1) (LT s144 1)) (OR (LT s78 1) (LT s144 1)) (OR (LT s68 1) (LT s144 1)) (OR (LT s63 1) (LT s144 1)) (OR (L...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 7 reset in 752 ms.
Stack based approach found an accepted trace after 4561 steps with 0 reset with depth 4562 and stack size 4562 in 32 ms.
FORMULA PolyORBLF-COL-S04J04T08-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-COL-S04J04T08-LTLFireability-14 finished in 1753 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G((X((X(p1)||p0))||F(!G(X(!p1))))) U p2))'
Support contains 18 out of 700 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 700/700 places, 1404/1404 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 692 transition count 1396
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 692 transition count 1396
Applied a total of 16 rules in 21 ms. Remains 692 /700 variables (removed 8) and now considering 1396/1404 (removed 8) transitions.
[2022-05-18 09:08:52] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 692 cols
[2022-05-18 09:08:52] [INFO ] Computed 50 place invariants in 22 ms
[2022-05-18 09:08:52] [INFO ] Dead Transitions using invariants and state equation in 548 ms found 0 transitions.
[2022-05-18 09:08:52] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 692 cols
[2022-05-18 09:08:52] [INFO ] Computed 50 place invariants in 34 ms
[2022-05-18 09:08:53] [INFO ] Implicit Places using invariants in 467 ms returned [548, 549, 550, 551, 552, 553, 554, 555]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 469 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 684/700 places, 1396/1404 transitions.
Applied a total of 0 rules in 7 ms. Remains 684 /684 variables (removed 0) and now considering 1396/1396 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 684/700 places, 1396/1404 transitions.
Stuttering acceptance computed with spot in 576 ms :[(NOT p2), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-COL-S04J04T08-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 2}, { cond=p2, acceptance={0} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(OR (AND (GEQ s155 1) (GEQ s164 1)) (AND (GEQ s161 1) (GEQ s164 1)) (AND (GEQ s160 1) (GEQ s164 1)) (AND (GEQ s158 1) (GEQ s164 1)) (AND (GEQ s159 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 2386 reset in 349 ms.
Product exploration explored 100000 steps with 2377 reset in 368 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT p2)), true, (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p2))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 297 ms. Reduced automaton from 4 states, 7 edges and 3 AP to 4 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 152 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p1), (AND (NOT p1) (NOT p0))]
Finished random walk after 125 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=62 )
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT p2)), true, (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p2))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p2), (F p1), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 7 factoid took 343 ms. Reduced automaton from 4 states, 8 edges and 3 AP to 4 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 138 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p1), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 155 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p1), (AND (NOT p1) (NOT p0))]
[2022-05-18 09:08:55] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2022-05-18 09:08:55] [INFO ] Computed 42 place invariants in 26 ms
[2022-05-18 09:08:56] [INFO ] [Real]Absence check using 15 positive place invariants in 24 ms returned sat
[2022-05-18 09:08:56] [INFO ] [Real]Absence check using 15 positive and 27 generalized place invariants in 80 ms returned sat
[2022-05-18 09:08:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 09:08:57] [INFO ] [Real]Absence check using state equation in 1274 ms returned sat
[2022-05-18 09:08:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 09:08:58] [INFO ] [Nat]Absence check using 15 positive place invariants in 21 ms returned sat
[2022-05-18 09:08:58] [INFO ] [Nat]Absence check using 15 positive and 27 generalized place invariants in 98 ms returned sat
[2022-05-18 09:08:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 09:09:01] [INFO ] [Nat]Absence check using state equation in 3563 ms returned sat
[2022-05-18 09:09:01] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:09:02] [INFO ] [Nat]Added 160 Read/Feed constraints in 556 ms returned sat
[2022-05-18 09:09:02] [INFO ] Computed and/alt/rep : 1064/5323/1040 causal constraints (skipped 320 transitions) in 66 ms.
[2022-05-18 09:09:12] [INFO ] Added : 440 causal constraints over 88 iterations in 10053 ms. Result :unknown
Could not prove EG (NOT p2)
[2022-05-18 09:09:12] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2022-05-18 09:09:12] [INFO ] Computed 42 place invariants in 24 ms
[2022-05-18 09:09:13] [INFO ] [Real]Absence check using 15 positive place invariants in 41 ms returned sat
[2022-05-18 09:09:13] [INFO ] [Real]Absence check using 15 positive and 27 generalized place invariants in 167 ms returned sat
[2022-05-18 09:09:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 09:09:14] [INFO ] [Real]Absence check using state equation in 872 ms returned sat
[2022-05-18 09:09:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 09:09:14] [INFO ] [Nat]Absence check using 15 positive place invariants in 14 ms returned sat
[2022-05-18 09:09:15] [INFO ] [Nat]Absence check using 15 positive and 27 generalized place invariants in 91 ms returned sat
[2022-05-18 09:09:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 09:09:21] [INFO ] [Nat]Absence check using state equation in 6380 ms returned sat
[2022-05-18 09:09:21] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:09:24] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-18 09:09:26] [INFO ] [Nat]Added 160 Read/Feed constraints in 4613 ms returned sat
[2022-05-18 09:09:26] [INFO ] Deduced a trap composed of 49 places in 183 ms of which 0 ms to minimize.
[2022-05-18 09:09:26] [INFO ] Deduced a trap composed of 65 places in 168 ms of which 1 ms to minimize.
[2022-05-18 09:09:26] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 608 ms
[2022-05-18 09:09:26] [INFO ] Computed and/alt/rep : 1064/5323/1040 causal constraints (skipped 320 transitions) in 83 ms.
[2022-05-18 09:09:29] [INFO ] Added : 109 causal constraints over 22 iterations in 2716 ms. Result :unknown
Could not prove EG (NOT p1)
Support contains 18 out of 684 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 684/684 places, 1396/1396 transitions.
Applied a total of 0 rules in 9 ms. Remains 684 /684 variables (removed 0) and now considering 1396/1396 (removed 0) transitions.
[2022-05-18 09:09:29] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2022-05-18 09:09:29] [INFO ] Computed 42 place invariants in 22 ms
[2022-05-18 09:09:29] [INFO ] Dead Transitions using invariants and state equation in 549 ms found 0 transitions.
[2022-05-18 09:09:29] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2022-05-18 09:09:29] [INFO ] Computed 42 place invariants in 17 ms
[2022-05-18 09:09:30] [INFO ] Implicit Places using invariants in 476 ms returned []
[2022-05-18 09:09:30] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2022-05-18 09:09:30] [INFO ] Computed 42 place invariants in 19 ms
[2022-05-18 09:09:30] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:09:35] [INFO ] Implicit Places using invariants and state equation in 4649 ms returned []
Implicit Place search using SMT with State Equation took 5128 ms to find 0 implicit places.
[2022-05-18 09:09:35] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2022-05-18 09:09:35] [INFO ] Computed 42 place invariants in 18 ms
[2022-05-18 09:09:35] [INFO ] Dead Transitions using invariants and state equation in 548 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 684/684 places, 1396/1396 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT p2)), (X (NOT p1)), true, (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p2))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 318 ms. Reduced automaton from 4 states, 8 edges and 3 AP to 4 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 137 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p1), (AND (NOT p1) (NOT p0))]
Finished random walk after 82 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=41 )
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT p2)), (X (NOT p1)), true, (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p2))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p2), (F p1), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 8 factoid took 470 ms. Reduced automaton from 4 states, 8 edges and 3 AP to 4 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 145 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p1), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 131 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p1), (AND (NOT p1) (NOT p0))]
[2022-05-18 09:09:36] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2022-05-18 09:09:36] [INFO ] Computed 42 place invariants in 22 ms
[2022-05-18 09:09:37] [INFO ] [Real]Absence check using 15 positive place invariants in 25 ms returned sat
[2022-05-18 09:09:37] [INFO ] [Real]Absence check using 15 positive and 27 generalized place invariants in 75 ms returned sat
[2022-05-18 09:09:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 09:09:38] [INFO ] [Real]Absence check using state equation in 1278 ms returned sat
[2022-05-18 09:09:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 09:09:39] [INFO ] [Nat]Absence check using 15 positive place invariants in 20 ms returned sat
[2022-05-18 09:09:39] [INFO ] [Nat]Absence check using 15 positive and 27 generalized place invariants in 97 ms returned sat
[2022-05-18 09:09:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 09:09:43] [INFO ] [Nat]Absence check using state equation in 3521 ms returned sat
[2022-05-18 09:09:43] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:09:43] [INFO ] [Nat]Added 160 Read/Feed constraints in 549 ms returned sat
[2022-05-18 09:09:44] [INFO ] Computed and/alt/rep : 1064/5323/1040 causal constraints (skipped 320 transitions) in 103 ms.
[2022-05-18 09:09:54] [INFO ] Added : 450 causal constraints over 90 iterations in 10104 ms. Result :unknown
Could not prove EG (NOT p2)
[2022-05-18 09:09:54] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2022-05-18 09:09:54] [INFO ] Computed 42 place invariants in 24 ms
[2022-05-18 09:09:54] [INFO ] [Real]Absence check using 15 positive place invariants in 42 ms returned sat
[2022-05-18 09:09:54] [INFO ] [Real]Absence check using 15 positive and 27 generalized place invariants in 174 ms returned sat
[2022-05-18 09:09:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 09:09:55] [INFO ] [Real]Absence check using state equation in 858 ms returned sat
[2022-05-18 09:09:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 09:09:56] [INFO ] [Nat]Absence check using 15 positive place invariants in 14 ms returned sat
[2022-05-18 09:09:56] [INFO ] [Nat]Absence check using 15 positive and 27 generalized place invariants in 91 ms returned sat
[2022-05-18 09:09:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 09:10:02] [INFO ] [Nat]Absence check using state equation in 6497 ms returned sat
[2022-05-18 09:10:03] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:10:06] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-18 09:10:07] [INFO ] [Nat]Added 160 Read/Feed constraints in 4598 ms returned sat
[2022-05-18 09:10:07] [INFO ] Deduced a trap composed of 49 places in 197 ms of which 0 ms to minimize.
[2022-05-18 09:10:08] [INFO ] Deduced a trap composed of 65 places in 159 ms of which 0 ms to minimize.
[2022-05-18 09:10:08] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 608 ms
[2022-05-18 09:10:08] [INFO ] Computed and/alt/rep : 1064/5323/1040 causal constraints (skipped 320 transitions) in 72 ms.
[2022-05-18 09:10:11] [INFO ] Deduced a trap composed of 394 places in 295 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1179)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:521)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:677)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:652)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:356)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:322)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:78)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:686)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-18 09:10:11] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p1)
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 139 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p1), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 2416 reset in 362 ms.
Product exploration explored 100000 steps with 2375 reset in 362 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 144 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p1), (AND (NOT p1) (NOT p0))]
Support contains 18 out of 684 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 684/684 places, 1396/1396 transitions.
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 684 transition count 1396
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 48 Pre rules applied. Total rules applied 48 place count 684 transition count 1460
Deduced a syphon composed of 96 places in 1 ms
Iterating global reduction 1 with 48 rules applied. Total rules applied 96 place count 684 transition count 1460
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 112 place count 668 transition count 1444
Deduced a syphon composed of 80 places in 0 ms
Iterating global reduction 1 with 16 rules applied. Total rules applied 128 place count 668 transition count 1444
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 168 places in 1 ms
Iterating global reduction 1 with 88 rules applied. Total rules applied 216 place count 668 transition count 1444
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 248 place count 636 transition count 1412
Deduced a syphon composed of 144 places in 0 ms
Iterating global reduction 1 with 32 rules applied. Total rules applied 280 place count 636 transition count 1412
Deduced a syphon composed of 144 places in 1 ms
Applied a total of 280 rules in 72 ms. Remains 636 /684 variables (removed 48) and now considering 1412/1396 (removed -16) transitions.
[2022-05-18 09:10:12] [INFO ] Flow matrix only has 1380 transitions (discarded 32 similar events)
// Phase 1: matrix 1380 rows 636 cols
[2022-05-18 09:10:12] [INFO ] Computed 42 place invariants in 27 ms
[2022-05-18 09:10:12] [INFO ] Dead Transitions using invariants and state equation in 618 ms found 0 transitions.
[2022-05-18 09:10:12] [INFO ] Redundant transitions in 13 ms returned []
[2022-05-18 09:10:12] [INFO ] Flow matrix only has 1380 transitions (discarded 32 similar events)
// Phase 1: matrix 1380 rows 636 cols
[2022-05-18 09:10:12] [INFO ] Computed 42 place invariants in 19 ms
[2022-05-18 09:10:13] [INFO ] Dead Transitions using invariants and state equation in 582 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 636/684 places, 1412/1396 transitions.
Finished structural reductions, in 1 iterations. Remains : 636/684 places, 1412/1396 transitions.
Product exploration explored 100000 steps with 3178 reset in 593 ms.
Product exploration explored 100000 steps with 3188 reset in 614 ms.
Built C files in :
/tmp/ltsmin8704761912846517342
[2022-05-18 09:10:14] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8704761912846517342
Running compilation step : cd /tmp/ltsmin8704761912846517342;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2464 ms.
Running link step : cd /tmp/ltsmin8704761912846517342;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin8704761912846517342;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased1877734368089413366.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 18 out of 684 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 684/684 places, 1396/1396 transitions.
Applied a total of 0 rules in 12 ms. Remains 684 /684 variables (removed 0) and now considering 1396/1396 (removed 0) transitions.
[2022-05-18 09:10:29] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2022-05-18 09:10:29] [INFO ] Computed 42 place invariants in 26 ms
[2022-05-18 09:10:30] [INFO ] Dead Transitions using invariants and state equation in 570 ms found 0 transitions.
[2022-05-18 09:10:30] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2022-05-18 09:10:30] [INFO ] Computed 42 place invariants in 24 ms
[2022-05-18 09:10:30] [INFO ] Implicit Places using invariants in 466 ms returned []
[2022-05-18 09:10:30] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2022-05-18 09:10:30] [INFO ] Computed 42 place invariants in 27 ms
[2022-05-18 09:10:31] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:10:34] [INFO ] Implicit Places using invariants and state equation in 4088 ms returned []
Implicit Place search using SMT with State Equation took 4558 ms to find 0 implicit places.
[2022-05-18 09:10:34] [INFO ] Flow matrix only has 1364 transitions (discarded 32 similar events)
// Phase 1: matrix 1364 rows 684 cols
[2022-05-18 09:10:34] [INFO ] Computed 42 place invariants in 24 ms
[2022-05-18 09:10:35] [INFO ] Dead Transitions using invariants and state equation in 610 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 684/684 places, 1396/1396 transitions.
Built C files in :
/tmp/ltsmin123136622576706702
[2022-05-18 09:10:35] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin123136622576706702
Running compilation step : cd /tmp/ltsmin123136622576706702;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2490 ms.
Running link step : cd /tmp/ltsmin123136622576706702;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin123136622576706702;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased7258673008795201727.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-18 09:10:50] [INFO ] Flatten gal took : 48 ms
[2022-05-18 09:10:50] [INFO ] Flatten gal took : 48 ms
[2022-05-18 09:10:50] [INFO ] Time to serialize gal into /tmp/LTL4350136922398189880.gal : 4 ms
[2022-05-18 09:10:50] [INFO ] Time to serialize properties into /tmp/LTL5821749042264655970.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4350136922398189880.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5821749042264655970.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL4350136...266
Read 1 LTL properties
Checking formula 0 : !(((G((X(((((X("(((((JobCnt_0>=1)&&(P_1617_1>=1))||((JobCnt_0>=1)&&(P_1617_2>=1)))||(((JobCnt_0>=1)&&(P_1617_3>=1))||((JobCnt_0>=1)&&(...1399
Formula 0 simplified : !(G(X("((((EnablePollingB_4>=1)&&(cPollingAbort_0>=1))||((EnablePollingB_5>=1)&&(cPollingAbort_0>=1)))||(((EnablePollingB_3>=1)&&(cP...1370
Detected timeout of ITS tools.
[2022-05-18 09:11:05] [INFO ] Flatten gal took : 47 ms
[2022-05-18 09:11:05] [INFO ] Applying decomposition
[2022-05-18 09:11:05] [INFO ] Flatten gal took : 47 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph4570132432154762885.txt' '-o' '/tmp/graph4570132432154762885.bin' '-w' '/tmp/graph4570132432154762885.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph4570132432154762885.bin' '-l' '-1' '-v' '-w' '/tmp/graph4570132432154762885.weights' '-q' '0' '-e' '0.001'
[2022-05-18 09:11:06] [INFO ] Decomposing Gal with order
[2022-05-18 09:11:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 09:11:06] [INFO ] Removed a total of 1023 redundant transitions.
[2022-05-18 09:11:06] [INFO ] Flatten gal took : 103 ms
[2022-05-18 09:11:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 230 labels/synchronizations in 14 ms.
[2022-05-18 09:11:06] [INFO ] Time to serialize gal into /tmp/LTL4102469165741260350.gal : 8 ms
[2022-05-18 09:11:06] [INFO ] Time to serialize properties into /tmp/LTL8782540460518071071.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4102469165741260350.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8782540460518071071.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL4102469...245
Read 1 LTL properties
Checking formula 0 : !(((G((X(((((X("(((((i1.u0.JobCnt_0>=1)&&(i12.i1.u41.P_1617_1>=1))||((i1.u0.JobCnt_0>=1)&&(i7.i1.u42.P_1617_2>=1)))||(((i1.u0.JobCnt_0...1965
Formula 0 simplified : !(G(X("((((i6.i0.u3.EnablePollingB_4>=1)&&(i6.i0.u98.cPollingAbort_0>=1))||((i6.i0.u3.EnablePollingB_5>=1)&&(i6.i0.u98.cPollingAbort...1936
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14183441710489789044
[2022-05-18 09:11:21] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14183441710489789044
Running compilation step : cd /tmp/ltsmin14183441710489789044;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2449 ms.
Running link step : cd /tmp/ltsmin14183441710489789044;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin14183441710489789044;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([]((X((X((LTLAPp1==true))||(LTLAPp0==true)))||<>())))) U (LTLAPp2==true))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-COL-S04J04T08-LTLFireability-15 finished in 164404 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((!((false U p0) U p1) U (F(p3)||p2)))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X((F(X(p0))||(X(p1) U p1))))))'
Found a SL insensitive property : PolyORBLF-COL-S04J04T08-LTLFireability-05
Stuttering acceptance computed with spot in 120 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 42 out of 700 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 700/700 places, 1404/1404 transitions.
Drop transitions removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 700 transition count 1364
Reduce places removed 40 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 48 rules applied. Total rules applied 88 place count 660 transition count 1356
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 96 place count 652 transition count 1356
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 48 Pre rules applied. Total rules applied 96 place count 652 transition count 1308
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 192 place count 604 transition count 1308
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 0 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 352 place count 524 transition count 1228
Applied a total of 352 rules in 51 ms. Remains 524 /700 variables (removed 176) and now considering 1228/1404 (removed 176) transitions.
[2022-05-18 09:11:36] [INFO ] Flow matrix only has 1196 transitions (discarded 32 similar events)
// Phase 1: matrix 1196 rows 524 cols
[2022-05-18 09:11:36] [INFO ] Computed 50 place invariants in 24 ms
[2022-05-18 09:11:37] [INFO ] Dead Transitions using invariants and state equation in 493 ms found 0 transitions.
[2022-05-18 09:11:37] [INFO ] Flow matrix only has 1196 transitions (discarded 32 similar events)
// Phase 1: matrix 1196 rows 524 cols
[2022-05-18 09:11:37] [INFO ] Computed 50 place invariants in 20 ms
[2022-05-18 09:11:37] [INFO ] Implicit Places using invariants in 398 ms returned [460, 461, 462, 463, 464, 465, 466, 467]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 400 ms to find 8 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 516/700 places, 1228/1404 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 508 transition count 1220
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 508 transition count 1220
Applied a total of 16 rules in 25 ms. Remains 508 /516 variables (removed 8) and now considering 1220/1228 (removed 8) transitions.
[2022-05-18 09:11:37] [INFO ] Flow matrix only has 1188 transitions (discarded 32 similar events)
// Phase 1: matrix 1188 rows 508 cols
[2022-05-18 09:11:37] [INFO ] Computed 42 place invariants in 23 ms
[2022-05-18 09:11:38] [INFO ] Implicit Places using invariants in 366 ms returned []
[2022-05-18 09:11:38] [INFO ] Flow matrix only has 1188 transitions (discarded 32 similar events)
// Phase 1: matrix 1188 rows 508 cols
[2022-05-18 09:11:38] [INFO ] Computed 42 place invariants in 15 ms
[2022-05-18 09:11:38] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:11:46] [INFO ] Implicit Places using invariants and state equation in 8114 ms returned []
Implicit Place search using SMT with State Equation took 8481 ms to find 0 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 2 : 508/700 places, 1220/1404 transitions.
Finished structural reductions, in 2 iterations. Remains : 508/700 places, 1220/1404 transitions.
Running random walk in product with property : PolyORBLF-COL-S04J04T08-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (GEQ s291 1) (GEQ s290 1) (GEQ s297 1) (GEQ s296 1) (GEQ s293 1) (GEQ s292 1) (GEQ s295 1) (GEQ s294 1)), p0:(AND (OR (LT s147 1) (LT s149 1) (LT s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33364 reset in 592 ms.
Product exploration explored 100000 steps with 33312 reset in 611 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 149 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 67 steps, including 0 resets, run visited all 3 properties in 7 ms. (steps per millisecond=9 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0))]
False Knowledge obtained : [(F p1), (F (NOT p0)), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 4 factoid took 209 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 98 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 109 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 42 out of 508 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 508/508 places, 1220/1220 transitions.
Applied a total of 0 rules in 9 ms. Remains 508 /508 variables (removed 0) and now considering 1220/1220 (removed 0) transitions.
[2022-05-18 09:11:48] [INFO ] Flow matrix only has 1188 transitions (discarded 32 similar events)
// Phase 1: matrix 1188 rows 508 cols
[2022-05-18 09:11:48] [INFO ] Computed 42 place invariants in 21 ms
[2022-05-18 09:11:48] [INFO ] Dead Transitions using invariants and state equation in 496 ms found 0 transitions.
[2022-05-18 09:11:48] [INFO ] Flow matrix only has 1188 transitions (discarded 32 similar events)
// Phase 1: matrix 1188 rows 508 cols
[2022-05-18 09:11:48] [INFO ] Computed 42 place invariants in 16 ms
[2022-05-18 09:11:48] [INFO ] Implicit Places using invariants in 364 ms returned []
[2022-05-18 09:11:48] [INFO ] Flow matrix only has 1188 transitions (discarded 32 similar events)
// Phase 1: matrix 1188 rows 508 cols
[2022-05-18 09:11:48] [INFO ] Computed 42 place invariants in 20 ms
[2022-05-18 09:11:49] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:11:56] [INFO ] Implicit Places using invariants and state equation in 7984 ms returned []
Implicit Place search using SMT with State Equation took 8349 ms to find 0 implicit places.
[2022-05-18 09:11:56] [INFO ] Flow matrix only has 1188 transitions (discarded 32 similar events)
// Phase 1: matrix 1188 rows 508 cols
[2022-05-18 09:11:56] [INFO ] Computed 42 place invariants in 16 ms
[2022-05-18 09:11:57] [INFO ] Dead Transitions using invariants and state equation in 496 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 508/508 places, 1220/1220 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 142 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 217 steps, including 0 resets, run visited all 3 properties in 7 ms. (steps per millisecond=31 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0))]
False Knowledge obtained : [(F p1), (F (NOT p0)), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 4 factoid took 199 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 33408 reset in 591 ms.
Product exploration explored 100000 steps with 33335 reset in 589 ms.
Built C files in :
/tmp/ltsmin473341873825264730
[2022-05-18 09:11:59] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin473341873825264730
Running compilation step : cd /tmp/ltsmin473341873825264730;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2157 ms.
Running link step : cd /tmp/ltsmin473341873825264730;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin473341873825264730;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased11758478312955174284.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 42 out of 508 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 508/508 places, 1220/1220 transitions.
Applied a total of 0 rules in 4 ms. Remains 508 /508 variables (removed 0) and now considering 1220/1220 (removed 0) transitions.
[2022-05-18 09:12:14] [INFO ] Flow matrix only has 1188 transitions (discarded 32 similar events)
// Phase 1: matrix 1188 rows 508 cols
[2022-05-18 09:12:14] [INFO ] Computed 42 place invariants in 23 ms
[2022-05-18 09:12:15] [INFO ] Dead Transitions using invariants and state equation in 502 ms found 0 transitions.
[2022-05-18 09:12:15] [INFO ] Flow matrix only has 1188 transitions (discarded 32 similar events)
// Phase 1: matrix 1188 rows 508 cols
[2022-05-18 09:12:15] [INFO ] Computed 42 place invariants in 22 ms
[2022-05-18 09:12:15] [INFO ] Implicit Places using invariants in 367 ms returned []
[2022-05-18 09:12:15] [INFO ] Flow matrix only has 1188 transitions (discarded 32 similar events)
// Phase 1: matrix 1188 rows 508 cols
[2022-05-18 09:12:15] [INFO ] Computed 42 place invariants in 21 ms
[2022-05-18 09:12:15] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:12:21] [INFO ] Implicit Places using invariants and state equation in 6347 ms returned []
Implicit Place search using SMT with State Equation took 6715 ms to find 0 implicit places.
[2022-05-18 09:12:21] [INFO ] Flow matrix only has 1188 transitions (discarded 32 similar events)
// Phase 1: matrix 1188 rows 508 cols
[2022-05-18 09:12:21] [INFO ] Computed 42 place invariants in 18 ms
[2022-05-18 09:12:22] [INFO ] Dead Transitions using invariants and state equation in 496 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 508/508 places, 1220/1220 transitions.
Built C files in :
/tmp/ltsmin886317514862261643
[2022-05-18 09:12:22] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin886317514862261643
Running compilation step : cd /tmp/ltsmin886317514862261643;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2108 ms.
Running link step : cd /tmp/ltsmin886317514862261643;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin886317514862261643;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased12545747613048928531.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-18 09:12:37] [INFO ] Flatten gal took : 45 ms
[2022-05-18 09:12:37] [INFO ] Flatten gal took : 45 ms
[2022-05-18 09:12:37] [INFO ] Time to serialize gal into /tmp/LTL11962435414688206074.gal : 4 ms
[2022-05-18 09:12:37] [INFO ] Time to serialize properties into /tmp/LTL14698094324053474861.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11962435414688206074.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14698094324053474861.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1196243...268
Read 1 LTL properties
Checking formula 0 : !((F(G(X((F(X("((((((((PollingAbort_0<1)||(BlockedTasks_0<1))||(DisablePollingB_0<1))&&(((PollingAbort_0<1)||(BlockedTasks_0<1))||(Dis...2823
Formula 0 simplified : !FGX(FX"((((((((PollingAbort_0<1)||(BlockedTasks_0<1))||(DisablePollingB_0<1))&&(((PollingAbort_0<1)||(BlockedTasks_0<1))||(DisableP...2808
Detected timeout of ITS tools.
[2022-05-18 09:12:52] [INFO ] Flatten gal took : 45 ms
[2022-05-18 09:12:52] [INFO ] Applying decomposition
[2022-05-18 09:12:52] [INFO ] Flatten gal took : 44 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph5474907545961328051.txt' '-o' '/tmp/graph5474907545961328051.bin' '-w' '/tmp/graph5474907545961328051.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5474907545961328051.bin' '-l' '-1' '-v' '-w' '/tmp/graph5474907545961328051.weights' '-q' '0' '-e' '0.001'
[2022-05-18 09:12:52] [INFO ] Decomposing Gal with order
[2022-05-18 09:12:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 09:12:52] [INFO ] Removed a total of 1216 redundant transitions.
[2022-05-18 09:12:52] [INFO ] Flatten gal took : 104 ms
[2022-05-18 09:12:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 292 labels/synchronizations in 12 ms.
[2022-05-18 09:12:52] [INFO ] Time to serialize gal into /tmp/LTL9005666936641866288.gal : 6 ms
[2022-05-18 09:12:52] [INFO ] Time to serialize properties into /tmp/LTL5774290774757483065.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9005666936641866288.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5774290774757483065.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9005666...245
Read 1 LTL properties
Checking formula 0 : !((F(G(X((F(X("((((((((i7.i0.u7.PollingAbort_0<1)||(i7.i0.u7.BlockedTasks_0<1))||(i5.u37.DisablePollingB_0<1))&&(((i7.i0.u7.PollingAbo...3791
Formula 0 simplified : !FGX(FX"((((((((i7.i0.u7.PollingAbort_0<1)||(i7.i0.u7.BlockedTasks_0<1))||(i5.u37.DisablePollingB_0<1))&&(((i7.i0.u7.PollingAbort_0<...3776
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5454411803782515345
[2022-05-18 09:13:07] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5454411803782515345
Running compilation step : cd /tmp/ltsmin5454411803782515345;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2075 ms.
Running link step : cd /tmp/ltsmin5454411803782515345;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin5454411803782515345;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([](X((<>(X((LTLAPp0==true)))||(X((LTLAPp1==true)) U (LTLAPp1==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-COL-S04J04T08-LTLFireability-05 finished in 106580 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(X(p0))||(!p1 U p2)))'
Found a SL insensitive property : PolyORBLF-COL-S04J04T08-LTLFireability-08
Stuttering acceptance computed with spot in 180 ms :[true, (NOT p2), (AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p2))]
Support contains 83 out of 700 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 700/700 places, 1404/1404 transitions.
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 700 transition count 1348
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 644 transition count 1348
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 112 place count 644 transition count 1340
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 128 place count 636 transition count 1340
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: 88
Deduced a syphon composed of 88 places in 0 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 2 with 176 rules applied. Total rules applied 304 place count 548 transition count 1252
Applied a total of 304 rules in 39 ms. Remains 548 /700 variables (removed 152) and now considering 1252/1404 (removed 152) transitions.
[2022-05-18 09:13:23] [INFO ] Flow matrix only has 1220 transitions (discarded 32 similar events)
// Phase 1: matrix 1220 rows 548 cols
[2022-05-18 09:13:23] [INFO ] Computed 50 place invariants in 20 ms
[2022-05-18 09:13:23] [INFO ] Dead Transitions using invariants and state equation in 524 ms found 0 transitions.
[2022-05-18 09:13:23] [INFO ] Flow matrix only has 1220 transitions (discarded 32 similar events)
// Phase 1: matrix 1220 rows 548 cols
[2022-05-18 09:13:23] [INFO ] Computed 50 place invariants in 14 ms
[2022-05-18 09:13:24] [INFO ] Implicit Places using invariants in 418 ms returned [444, 445, 446, 447, 448, 449, 450, 451]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 420 ms to find 8 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 540/700 places, 1252/1404 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 532 transition count 1244
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 532 transition count 1244
Applied a total of 16 rules in 16 ms. Remains 532 /540 variables (removed 8) and now considering 1244/1252 (removed 8) transitions.
[2022-05-18 09:13:24] [INFO ] Flow matrix only has 1212 transitions (discarded 32 similar events)
// Phase 1: matrix 1212 rows 532 cols
[2022-05-18 09:13:24] [INFO ] Computed 42 place invariants in 21 ms
[2022-05-18 09:13:24] [INFO ] Implicit Places using invariants in 410 ms returned []
[2022-05-18 09:13:24] [INFO ] Flow matrix only has 1212 transitions (discarded 32 similar events)
// Phase 1: matrix 1212 rows 532 cols
[2022-05-18 09:13:24] [INFO ] Computed 42 place invariants in 28 ms
[2022-05-18 09:13:25] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:13:28] [INFO ] Implicit Places using invariants and state equation in 3794 ms returned []
Implicit Place search using SMT with State Equation took 4205 ms to find 0 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 2 : 532/700 places, 1244/1404 transitions.
Finished structural reductions, in 2 iterations. Remains : 532/700 places, 1244/1404 transitions.
Running random walk in product with property : PolyORBLF-COL-S04J04T08-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=4 dest: 4}]], initial=2, aps=[p2:(OR (AND (GEQ s1 1) (GEQ s447 1)) (AND (GEQ s1 1) (GEQ s448 1)) (AND (GEQ s1 1) (GEQ s449 1)) (AND (GEQ s1 1) (GEQ s450 1)) (AND (GEQ s1 1) (GEQ s446 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 3210 reset in 690 ms.
Product exploration explored 100000 steps with 3182 reset in 690 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND (NOT p2) p1 p0))), (X (AND (NOT p2) (NOT p1) (NOT p0))), (X (NOT p0)), (X (NOT (AND (NOT p2) p1 (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (X (NOT (AND (NOT p2) p1 p0)))), true, (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p1) p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 14 factoid took 874 ms. Reduced automaton from 5 states, 11 edges and 3 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 87 ms :[(NOT p2), (NOT p2), true]
Finished random walk after 35 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=17 )
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND (NOT p2) p1 p0))), (X (AND (NOT p2) (NOT p1) (NOT p0))), (X (NOT p0)), (X (NOT (AND (NOT p2) p1 (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (X (NOT (AND (NOT p2) p1 p0)))), true, (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p1) p0))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p2)))), (F (AND p1 (NOT p2)))]
Knowledge based reduction with 14 factoid took 448 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 79 ms :[(NOT p2), (NOT p2), true]
Stuttering acceptance computed with spot in 75 ms :[(NOT p2), (NOT p2), true]
[2022-05-18 09:13:31] [INFO ] Flow matrix only has 1212 transitions (discarded 32 similar events)
// Phase 1: matrix 1212 rows 532 cols
[2022-05-18 09:13:31] [INFO ] Computed 42 place invariants in 20 ms
[2022-05-18 09:13:32] [INFO ] [Real]Absence check using 16 positive place invariants in 16 ms returned sat
[2022-05-18 09:13:32] [INFO ] [Real]Absence check using 16 positive and 26 generalized place invariants in 80 ms returned sat
[2022-05-18 09:13:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 09:13:33] [INFO ] [Real]Absence check using state equation in 1483 ms returned sat
[2022-05-18 09:13:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 09:13:34] [INFO ] [Nat]Absence check using 16 positive place invariants in 12 ms returned sat
[2022-05-18 09:13:34] [INFO ] [Nat]Absence check using 16 positive and 26 generalized place invariants in 90 ms returned sat
[2022-05-18 09:13:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 09:13:36] [INFO ] [Nat]Absence check using state equation in 1999 ms returned sat
[2022-05-18 09:13:36] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:13:38] [INFO ] [Nat]Added 160 Read/Feed constraints in 2054 ms returned sat
[2022-05-18 09:13:38] [INFO ] Deduced a trap composed of 58 places in 179 ms of which 1 ms to minimize.
[2022-05-18 09:13:39] [INFO ] Deduced a trap composed of 145 places in 147 ms of which 0 ms to minimize.
[2022-05-18 09:13:39] [INFO ] Deduced a trap composed of 55 places in 54 ms of which 1 ms to minimize.
[2022-05-18 09:13:42] [INFO ] Trap strengthening (SAT) tested/added 3/3 trap constraints in 4199 ms
Could not prove EG (NOT p2)
Support contains 49 out of 532 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 532/532 places, 1244/1244 transitions.
Applied a total of 0 rules in 9 ms. Remains 532 /532 variables (removed 0) and now considering 1244/1244 (removed 0) transitions.
[2022-05-18 09:13:42] [INFO ] Flow matrix only has 1212 transitions (discarded 32 similar events)
// Phase 1: matrix 1212 rows 532 cols
[2022-05-18 09:13:42] [INFO ] Computed 42 place invariants in 17 ms
[2022-05-18 09:13:43] [INFO ] Dead Transitions using invariants and state equation in 476 ms found 0 transitions.
[2022-05-18 09:13:43] [INFO ] Flow matrix only has 1212 transitions (discarded 32 similar events)
// Phase 1: matrix 1212 rows 532 cols
[2022-05-18 09:13:43] [INFO ] Computed 42 place invariants in 31 ms
[2022-05-18 09:13:43] [INFO ] Implicit Places using invariants in 408 ms returned []
[2022-05-18 09:13:43] [INFO ] Flow matrix only has 1212 transitions (discarded 32 similar events)
// Phase 1: matrix 1212 rows 532 cols
[2022-05-18 09:13:43] [INFO ] Computed 42 place invariants in 23 ms
[2022-05-18 09:13:43] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:15:13] [INFO ] Performed 98/532 implicitness test of which 0 returned IMPLICIT in 89 seconds.
[2022-05-18 09:15:18] [INFO ] Implicit Places using invariants and state equation in 94852 ms returned []
Implicit Place search using SMT with State Equation took 95262 ms to find 0 implicit places.
[2022-05-18 09:15:18] [INFO ] Flow matrix only has 1212 transitions (discarded 32 similar events)
// Phase 1: matrix 1212 rows 532 cols
[2022-05-18 09:15:18] [INFO ] Computed 42 place invariants in 15 ms
[2022-05-18 09:15:18] [INFO ] Dead Transitions using invariants and state equation in 472 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 532/532 places, 1244/1244 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2)), (X (NOT (AND p1 (NOT p2)))), (X (AND (NOT p1) (NOT p2))), true, (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 233 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 82 ms :[(NOT p2), (NOT p2), true]
Finished random walk after 41 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=20 )
Knowledge obtained : [(AND (NOT p1) (NOT p2)), (X (NOT (AND p1 (NOT p2)))), (X (AND (NOT p1) (NOT p2))), true, (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p2)))), (F (AND p1 (NOT p2)))]
Knowledge based reduction with 6 factoid took 214 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 70 ms :[(NOT p2), (NOT p2), true]
Stuttering acceptance computed with spot in 78 ms :[(NOT p2), (NOT p2), true]
[2022-05-18 09:15:19] [INFO ] Flow matrix only has 1212 transitions (discarded 32 similar events)
// Phase 1: matrix 1212 rows 532 cols
[2022-05-18 09:15:19] [INFO ] Computed 42 place invariants in 17 ms
[2022-05-18 09:15:20] [INFO ] [Real]Absence check using 16 positive place invariants in 17 ms returned sat
[2022-05-18 09:15:20] [INFO ] [Real]Absence check using 16 positive and 26 generalized place invariants in 79 ms returned sat
[2022-05-18 09:15:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 09:15:21] [INFO ] [Real]Absence check using state equation in 1543 ms returned sat
[2022-05-18 09:15:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 09:15:22] [INFO ] [Nat]Absence check using 16 positive place invariants in 12 ms returned sat
[2022-05-18 09:15:22] [INFO ] [Nat]Absence check using 16 positive and 26 generalized place invariants in 89 ms returned sat
[2022-05-18 09:15:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 09:15:24] [INFO ] [Nat]Absence check using state equation in 1974 ms returned sat
[2022-05-18 09:15:24] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:15:26] [INFO ] [Nat]Added 160 Read/Feed constraints in 2081 ms returned sat
[2022-05-18 09:15:26] [INFO ] Deduced a trap composed of 58 places in 188 ms of which 1 ms to minimize.
[2022-05-18 09:15:27] [INFO ] Deduced a trap composed of 145 places in 166 ms of which 0 ms to minimize.
[2022-05-18 09:15:27] [INFO ] Deduced a trap composed of 55 places in 79 ms of which 0 ms to minimize.
[2022-05-18 09:15:30] [INFO ] Trap strengthening (SAT) tested/added 3/3 trap constraints in 4278 ms
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 201 ms :[(NOT p2), (NOT p2), true]
Product exploration explored 100000 steps with 3205 reset in 574 ms.
Product exploration explored 100000 steps with 3225 reset in 590 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 90 ms :[(NOT p2), (NOT p2), true]
Support contains 49 out of 532 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 532/532 places, 1244/1244 transitions.
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 32 Pre rules applied. Total rules applied 0 place count 532 transition count 1308
Deduced a syphon composed of 32 places in 1 ms
Iterating global reduction 0 with 32 rules applied. Total rules applied 32 place count 532 transition count 1308
Deduced a syphon composed of 32 places in 0 ms
Applied a total of 32 rules in 29 ms. Remains 532 /532 variables (removed 0) and now considering 1308/1244 (removed -64) transitions.
[2022-05-18 09:15:32] [INFO ] Flow matrix only has 1276 transitions (discarded 32 similar events)
// Phase 1: matrix 1276 rows 532 cols
[2022-05-18 09:15:32] [INFO ] Computed 42 place invariants in 23 ms
[2022-05-18 09:15:32] [INFO ] Dead Transitions using invariants and state equation in 512 ms found 0 transitions.
[2022-05-18 09:15:32] [INFO ] Redundant transitions in 13 ms returned []
[2022-05-18 09:15:32] [INFO ] Flow matrix only has 1276 transitions (discarded 32 similar events)
// Phase 1: matrix 1276 rows 532 cols
[2022-05-18 09:15:32] [INFO ] Computed 42 place invariants in 26 ms
[2022-05-18 09:15:33] [INFO ] Dead Transitions using invariants and state equation in 518 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 532/532 places, 1308/1244 transitions.
Finished structural reductions, in 1 iterations. Remains : 532/532 places, 1308/1244 transitions.
Product exploration explored 100000 steps with 3180 reset in 764 ms.
Product exploration explored 100000 steps with 3209 reset in 782 ms.
Built C files in :
/tmp/ltsmin10440857582679379573
[2022-05-18 09:15:34] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10440857582679379573
Running compilation step : cd /tmp/ltsmin10440857582679379573;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2272 ms.
Running link step : cd /tmp/ltsmin10440857582679379573;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin10440857582679379573;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased8195394287567827127.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 49 out of 532 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 532/532 places, 1244/1244 transitions.
Applied a total of 0 rules in 3 ms. Remains 532 /532 variables (removed 0) and now considering 1244/1244 (removed 0) transitions.
[2022-05-18 09:15:50] [INFO ] Flow matrix only has 1212 transitions (discarded 32 similar events)
// Phase 1: matrix 1212 rows 532 cols
[2022-05-18 09:15:50] [INFO ] Computed 42 place invariants in 20 ms
[2022-05-18 09:15:50] [INFO ] Dead Transitions using invariants and state equation in 491 ms found 0 transitions.
[2022-05-18 09:15:50] [INFO ] Flow matrix only has 1212 transitions (discarded 32 similar events)
// Phase 1: matrix 1212 rows 532 cols
[2022-05-18 09:15:50] [INFO ] Computed 42 place invariants in 15 ms
[2022-05-18 09:15:50] [INFO ] Implicit Places using invariants in 417 ms returned []
[2022-05-18 09:15:50] [INFO ] Flow matrix only has 1212 transitions (discarded 32 similar events)
// Phase 1: matrix 1212 rows 532 cols
[2022-05-18 09:15:50] [INFO ] Computed 42 place invariants in 22 ms
[2022-05-18 09:15:51] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:15:56] [INFO ] Implicit Places using invariants and state equation in 5292 ms returned []
Implicit Place search using SMT with State Equation took 5711 ms to find 0 implicit places.
[2022-05-18 09:15:56] [INFO ] Flow matrix only has 1212 transitions (discarded 32 similar events)
// Phase 1: matrix 1212 rows 532 cols
[2022-05-18 09:15:56] [INFO ] Computed 42 place invariants in 28 ms
[2022-05-18 09:15:56] [INFO ] Dead Transitions using invariants and state equation in 485 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 532/532 places, 1244/1244 transitions.
Built C files in :
/tmp/ltsmin15754095381731499946
[2022-05-18 09:15:56] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15754095381731499946
Running compilation step : cd /tmp/ltsmin15754095381731499946;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2248 ms.
Running link step : cd /tmp/ltsmin15754095381731499946;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin15754095381731499946;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased2056609890059137212.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-18 09:16:11] [INFO ] Flatten gal took : 48 ms
[2022-05-18 09:16:11] [INFO ] Flatten gal took : 46 ms
[2022-05-18 09:16:11] [INFO ] Time to serialize gal into /tmp/LTL2497803384848124749.gal : 4 ms
[2022-05-18 09:16:11] [INFO ] Time to serialize properties into /tmp/LTL9600394641731777725.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2497803384848124749.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9600394641731777725.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2497803...266
Read 1 LTL properties
Checking formula 0 : !(((G(X("((((((((cPollingAbort_0>=1)&&(BlockedTasks_0>=1))&&(DisablePollingB_29>=1))||(((cPollingAbort_0>=1)&&(BlockedTasks_0>=1))&&(D...3500
Formula 0 simplified : !(GX"((((((((cPollingAbort_0>=1)&&(BlockedTasks_0>=1))&&(DisablePollingB_29>=1))||(((cPollingAbort_0>=1)&&(BlockedTasks_0>=1))&&(Dis...3491
Detected timeout of ITS tools.
[2022-05-18 09:16:27] [INFO ] Flatten gal took : 45 ms
[2022-05-18 09:16:27] [INFO ] Applying decomposition
[2022-05-18 09:16:27] [INFO ] Flatten gal took : 45 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph16327529204359654048.txt' '-o' '/tmp/graph16327529204359654048.bin' '-w' '/tmp/graph16327529204359654048.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph16327529204359654048.bin' '-l' '-1' '-v' '-w' '/tmp/graph16327529204359654048.weights' '-q' '0' '-e' '0.001'
[2022-05-18 09:16:27] [INFO ] Decomposing Gal with order
[2022-05-18 09:16:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 09:16:27] [INFO ] Removed a total of 1039 redundant transitions.
[2022-05-18 09:16:27] [INFO ] Flatten gal took : 115 ms
[2022-05-18 09:16:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 126 labels/synchronizations in 9 ms.
[2022-05-18 09:16:27] [INFO ] Time to serialize gal into /tmp/LTL3505161373554255748.gal : 7 ms
[2022-05-18 09:16:27] [INFO ] Time to serialize properties into /tmp/LTL3515364224042928751.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3505161373554255748.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3515364224042928751.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL3505161...245
Read 1 LTL properties
Checking formula 0 : !(((G(X("((((((((i8.u71.cPollingAbort_0>=1)&&(i8.u71.BlockedTasks_0>=1))&&(i5.u23.DisablePollingB_29>=1))||(((i8.u71.cPollingAbort_0>=...4485
Formula 0 simplified : !(GX"((((((((i8.u71.cPollingAbort_0>=1)&&(i8.u71.BlockedTasks_0>=1))&&(i5.u23.DisablePollingB_29>=1))||(((i8.u71.cPollingAbort_0>=1)...4476
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9650578202365908543
[2022-05-18 09:16:42] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9650578202365908543
Running compilation step : cd /tmp/ltsmin9650578202365908543;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2258 ms.
Running link step : cd /tmp/ltsmin9650578202365908543;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin9650578202365908543;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([](X((LTLAPp0==true)))||(!(LTLAPp1==true) U (LTLAPp2==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-COL-S04J04T08-LTLFireability-08 finished in 214430 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(X((X(p1)||p0))) U p2)))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G((X((X(p1)||p0))||F(!G(X(!p1))))) U p2))'
Found a SL insensitive property : PolyORBLF-COL-S04J04T08-LTLFireability-15
Stuttering acceptance computed with spot in 162 ms :[(NOT p2), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p1), (AND (NOT p1) (NOT p0))]
Support contains 18 out of 700 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 700/700 places, 1404/1404 transitions.
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 700 transition count 1348
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 644 transition count 1348
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 112 place count 644 transition count 1268
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 272 place count 564 transition count 1268
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 0 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 384 place count 508 transition count 1212
Applied a total of 384 rules in 35 ms. Remains 508 /700 variables (removed 192) and now considering 1212/1404 (removed 192) transitions.
[2022-05-18 09:16:58] [INFO ] Flow matrix only has 1180 transitions (discarded 32 similar events)
// Phase 1: matrix 1180 rows 508 cols
[2022-05-18 09:16:58] [INFO ] Computed 50 place invariants in 21 ms
[2022-05-18 09:16:58] [INFO ] Dead Transitions using invariants and state equation in 538 ms found 0 transitions.
[2022-05-18 09:16:58] [INFO ] Flow matrix only has 1180 transitions (discarded 32 similar events)
// Phase 1: matrix 1180 rows 508 cols
[2022-05-18 09:16:58] [INFO ] Computed 50 place invariants in 16 ms
[2022-05-18 09:16:59] [INFO ] Implicit Places using invariants in 425 ms returned [444, 445, 446, 447, 448, 449, 450, 451]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 429 ms to find 8 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 500/700 places, 1212/1404 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 492 transition count 1204
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 492 transition count 1204
Applied a total of 16 rules in 14 ms. Remains 492 /500 variables (removed 8) and now considering 1204/1212 (removed 8) transitions.
[2022-05-18 09:16:59] [INFO ] Flow matrix only has 1172 transitions (discarded 32 similar events)
// Phase 1: matrix 1172 rows 492 cols
[2022-05-18 09:16:59] [INFO ] Computed 42 place invariants in 22 ms
[2022-05-18 09:16:59] [INFO ] Implicit Places using invariants in 392 ms returned []
[2022-05-18 09:16:59] [INFO ] Flow matrix only has 1172 transitions (discarded 32 similar events)
// Phase 1: matrix 1172 rows 492 cols
[2022-05-18 09:16:59] [INFO ] Computed 42 place invariants in 24 ms
[2022-05-18 09:16:59] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:17:10] [INFO ] Implicit Places using invariants and state equation in 10954 ms returned []
Implicit Place search using SMT with State Equation took 11347 ms to find 0 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 2 : 492/700 places, 1204/1404 transitions.
Finished structural reductions, in 2 iterations. Remains : 492/700 places, 1204/1404 transitions.
Running random walk in product with property : PolyORBLF-COL-S04J04T08-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 2}, { cond=p2, acceptance={0} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(OR (AND (GEQ s131 1) (GEQ s140 1)) (AND (GEQ s137 1) (GEQ s140 1)) (AND (GEQ s136 1) (GEQ s140 1)) (AND (GEQ s134 1) (GEQ s140 1)) (AND (GEQ s135 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 3156 reset in 410 ms.
Product exploration explored 100000 steps with 3166 reset in 424 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT p2)), true, (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p2))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 266 ms. Reduced automaton from 4 states, 7 edges and 3 AP to 4 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 148 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p1), (AND (NOT p1) (NOT p0))]
Finished random walk after 80 steps, including 0 resets, run visited all 3 properties in 4 ms. (steps per millisecond=20 )
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT p2)), true, (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p2))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p2), (F p1), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 7 factoid took 308 ms. Reduced automaton from 4 states, 8 edges and 3 AP to 4 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 160 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p1), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 148 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p1), (AND (NOT p1) (NOT p0))]
[2022-05-18 09:17:12] [INFO ] Flow matrix only has 1172 transitions (discarded 32 similar events)
// Phase 1: matrix 1172 rows 492 cols
[2022-05-18 09:17:12] [INFO ] Computed 42 place invariants in 24 ms
[2022-05-18 09:17:13] [INFO ] [Real]Absence check using 16 positive place invariants in 18 ms returned sat
[2022-05-18 09:17:13] [INFO ] [Real]Absence check using 16 positive and 26 generalized place invariants in 72 ms returned sat
[2022-05-18 09:17:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 09:17:14] [INFO ] [Real]Absence check using state equation in 1037 ms returned sat
[2022-05-18 09:17:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 09:17:14] [INFO ] [Nat]Absence check using 16 positive place invariants in 15 ms returned sat
[2022-05-18 09:17:14] [INFO ] [Nat]Absence check using 16 positive and 26 generalized place invariants in 101 ms returned sat
[2022-05-18 09:17:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 09:17:16] [INFO ] [Nat]Absence check using state equation in 1841 ms returned sat
[2022-05-18 09:17:16] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:17:17] [INFO ] [Nat]Added 160 Read/Feed constraints in 1013 ms returned sat
[2022-05-18 09:17:17] [INFO ] Computed and/alt/rep : 616/3115/592 causal constraints (skipped 576 transitions) in 64 ms.
[2022-05-18 09:17:23] [INFO ] Added : 268 causal constraints over 54 iterations in 5347 ms. Result :sat
Could not prove EG (NOT p2)
[2022-05-18 09:17:23] [INFO ] Flow matrix only has 1172 transitions (discarded 32 similar events)
// Phase 1: matrix 1172 rows 492 cols
[2022-05-18 09:17:23] [INFO ] Computed 42 place invariants in 20 ms
[2022-05-18 09:17:23] [INFO ] [Real]Absence check using 16 positive place invariants in 28 ms returned sat
[2022-05-18 09:17:23] [INFO ] [Real]Absence check using 16 positive and 26 generalized place invariants in 57 ms returned sat
[2022-05-18 09:17:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 09:17:25] [INFO ] [Real]Absence check using state equation in 1522 ms returned sat
[2022-05-18 09:17:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 09:17:25] [INFO ] [Nat]Absence check using 16 positive place invariants in 25 ms returned sat
[2022-05-18 09:17:25] [INFO ] [Nat]Absence check using 16 positive and 26 generalized place invariants in 135 ms returned sat
[2022-05-18 09:17:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 09:17:28] [INFO ] [Nat]Absence check using state equation in 2453 ms returned sat
[2022-05-18 09:17:28] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:17:30] [INFO ] [Nat]Added 160 Read/Feed constraints in 2570 ms returned sat
[2022-05-18 09:17:31] [INFO ] Deduced a trap composed of 50 places in 160 ms of which 1 ms to minimize.
[2022-05-18 09:17:31] [INFO ] Deduced a trap composed of 160 places in 152 ms of which 0 ms to minimize.
[2022-05-18 09:17:31] [INFO ] Deduced a trap composed of 176 places in 152 ms of which 1 ms to minimize.
[2022-05-18 09:17:31] [INFO ] Deduced a trap composed of 50 places in 52 ms of which 1 ms to minimize.
[2022-05-18 09:17:32] [INFO ] Deduced a trap composed of 50 places in 54 ms of which 0 ms to minimize.
[2022-05-18 09:17:32] [INFO ] Deduced a trap composed of 50 places in 54 ms of which 0 ms to minimize.
[2022-05-18 09:17:32] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 1932 ms
[2022-05-18 09:17:32] [INFO ] Computed and/alt/rep : 616/3115/592 causal constraints (skipped 576 transitions) in 79 ms.
[2022-05-18 09:17:36] [INFO ] Added : 147 causal constraints over 30 iterations in 3895 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 18 out of 492 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 492/492 places, 1204/1204 transitions.
Applied a total of 0 rules in 6 ms. Remains 492 /492 variables (removed 0) and now considering 1204/1204 (removed 0) transitions.
[2022-05-18 09:17:36] [INFO ] Flow matrix only has 1172 transitions (discarded 32 similar events)
// Phase 1: matrix 1172 rows 492 cols
[2022-05-18 09:17:36] [INFO ] Computed 42 place invariants in 21 ms
[2022-05-18 09:17:37] [INFO ] Dead Transitions using invariants and state equation in 508 ms found 0 transitions.
[2022-05-18 09:17:37] [INFO ] Flow matrix only has 1172 transitions (discarded 32 similar events)
// Phase 1: matrix 1172 rows 492 cols
[2022-05-18 09:17:37] [INFO ] Computed 42 place invariants in 22 ms
[2022-05-18 09:17:37] [INFO ] Implicit Places using invariants in 411 ms returned []
[2022-05-18 09:17:37] [INFO ] Flow matrix only has 1172 transitions (discarded 32 similar events)
// Phase 1: matrix 1172 rows 492 cols
[2022-05-18 09:17:37] [INFO ] Computed 42 place invariants in 24 ms
[2022-05-18 09:17:38] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:17:47] [INFO ] Implicit Places using invariants and state equation in 9451 ms returned []
Implicit Place search using SMT with State Equation took 9863 ms to find 0 implicit places.
[2022-05-18 09:17:47] [INFO ] Flow matrix only has 1172 transitions (discarded 32 similar events)
// Phase 1: matrix 1172 rows 492 cols
[2022-05-18 09:17:47] [INFO ] Computed 42 place invariants in 21 ms
[2022-05-18 09:17:47] [INFO ] Dead Transitions using invariants and state equation in 492 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 492/492 places, 1204/1204 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT p2)), (X (NOT p1)), true, (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p2))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 399 ms. Reduced automaton from 4 states, 8 edges and 3 AP to 4 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 181 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p1), (AND (NOT p1) (NOT p0))]
Finished random walk after 64 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=21 )
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT p2)), (X (NOT p1)), true, (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p2))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p2), (F p1), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 8 factoid took 343 ms. Reduced automaton from 4 states, 8 edges and 3 AP to 4 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 147 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p1), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 165 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p1), (AND (NOT p1) (NOT p0))]
[2022-05-18 09:17:48] [INFO ] Flow matrix only has 1172 transitions (discarded 32 similar events)
// Phase 1: matrix 1172 rows 492 cols
[2022-05-18 09:17:48] [INFO ] Computed 42 place invariants in 28 ms
[2022-05-18 09:17:49] [INFO ] [Real]Absence check using 16 positive place invariants in 18 ms returned sat
[2022-05-18 09:17:49] [INFO ] [Real]Absence check using 16 positive and 26 generalized place invariants in 66 ms returned sat
[2022-05-18 09:17:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 09:17:50] [INFO ] [Real]Absence check using state equation in 1042 ms returned sat
[2022-05-18 09:17:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 09:17:51] [INFO ] [Nat]Absence check using 16 positive place invariants in 15 ms returned sat
[2022-05-18 09:17:51] [INFO ] [Nat]Absence check using 16 positive and 26 generalized place invariants in 103 ms returned sat
[2022-05-18 09:17:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 09:17:53] [INFO ] [Nat]Absence check using state equation in 1839 ms returned sat
[2022-05-18 09:17:53] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:17:54] [INFO ] [Nat]Added 160 Read/Feed constraints in 1019 ms returned sat
[2022-05-18 09:17:54] [INFO ] Computed and/alt/rep : 616/3115/592 causal constraints (skipped 576 transitions) in 57 ms.
[2022-05-18 09:17:59] [INFO ] Added : 268 causal constraints over 54 iterations in 5398 ms. Result :sat
Could not prove EG (NOT p2)
[2022-05-18 09:17:59] [INFO ] Flow matrix only has 1172 transitions (discarded 32 similar events)
// Phase 1: matrix 1172 rows 492 cols
[2022-05-18 09:17:59] [INFO ] Computed 42 place invariants in 26 ms
[2022-05-18 09:18:00] [INFO ] [Real]Absence check using 16 positive place invariants in 27 ms returned sat
[2022-05-18 09:18:00] [INFO ] [Real]Absence check using 16 positive and 26 generalized place invariants in 61 ms returned sat
[2022-05-18 09:18:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 09:18:01] [INFO ] [Real]Absence check using state equation in 1513 ms returned sat
[2022-05-18 09:18:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 09:18:02] [INFO ] [Nat]Absence check using 16 positive place invariants in 25 ms returned sat
[2022-05-18 09:18:02] [INFO ] [Nat]Absence check using 16 positive and 26 generalized place invariants in 128 ms returned sat
[2022-05-18 09:18:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 09:18:04] [INFO ] [Nat]Absence check using state equation in 2466 ms returned sat
[2022-05-18 09:18:04] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:18:07] [INFO ] [Nat]Added 160 Read/Feed constraints in 2611 ms returned sat
[2022-05-18 09:18:07] [INFO ] Deduced a trap composed of 50 places in 158 ms of which 0 ms to minimize.
[2022-05-18 09:18:08] [INFO ] Deduced a trap composed of 160 places in 191 ms of which 0 ms to minimize.
[2022-05-18 09:18:08] [INFO ] Deduced a trap composed of 176 places in 159 ms of which 0 ms to minimize.
[2022-05-18 09:18:08] [INFO ] Deduced a trap composed of 50 places in 62 ms of which 5 ms to minimize.
[2022-05-18 09:18:09] [INFO ] Deduced a trap composed of 50 places in 85 ms of which 0 ms to minimize.
[2022-05-18 09:18:09] [INFO ] Deduced a trap composed of 50 places in 54 ms of which 1 ms to minimize.
[2022-05-18 09:18:09] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 2178 ms
[2022-05-18 09:18:09] [INFO ] Computed and/alt/rep : 616/3115/592 causal constraints (skipped 576 transitions) in 66 ms.
[2022-05-18 09:18:13] [INFO ] Added : 147 causal constraints over 30 iterations in 3878 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 167 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p1), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 3194 reset in 382 ms.
Product exploration explored 100000 steps with 3177 reset in 390 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 166 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p1), (AND (NOT p1) (NOT p0))]
Support contains 18 out of 492 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 492/492 places, 1204/1204 transitions.
Applied a total of 0 rules in 21 ms. Remains 492 /492 variables (removed 0) and now considering 1204/1204 (removed 0) transitions.
[2022-05-18 09:18:14] [INFO ] Flow matrix only has 1172 transitions (discarded 32 similar events)
// Phase 1: matrix 1172 rows 492 cols
[2022-05-18 09:18:14] [INFO ] Computed 42 place invariants in 22 ms
[2022-05-18 09:18:15] [INFO ] Dead Transitions using invariants and state equation in 502 ms found 0 transitions.
[2022-05-18 09:18:15] [INFO ] Redundant transitions in 9 ms returned []
[2022-05-18 09:18:15] [INFO ] Flow matrix only has 1172 transitions (discarded 32 similar events)
// Phase 1: matrix 1172 rows 492 cols
[2022-05-18 09:18:15] [INFO ] Computed 42 place invariants in 23 ms
[2022-05-18 09:18:15] [INFO ] Dead Transitions using invariants and state equation in 488 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 492/492 places, 1204/1204 transitions.
Product exploration explored 100000 steps with 3191 reset in 539 ms.
Product exploration explored 100000 steps with 3193 reset in 553 ms.
Built C files in :
/tmp/ltsmin4898907537499639009
[2022-05-18 09:18:16] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4898907537499639009
Running compilation step : cd /tmp/ltsmin4898907537499639009;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2214 ms.
Running link step : cd /tmp/ltsmin4898907537499639009;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin4898907537499639009;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased16309247683195451045.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 18 out of 492 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 492/492 places, 1204/1204 transitions.
Applied a total of 0 rules in 10 ms. Remains 492 /492 variables (removed 0) and now considering 1204/1204 (removed 0) transitions.
[2022-05-18 09:18:31] [INFO ] Flow matrix only has 1172 transitions (discarded 32 similar events)
// Phase 1: matrix 1172 rows 492 cols
[2022-05-18 09:18:31] [INFO ] Computed 42 place invariants in 21 ms
[2022-05-18 09:18:32] [INFO ] Dead Transitions using invariants and state equation in 516 ms found 0 transitions.
[2022-05-18 09:18:32] [INFO ] Flow matrix only has 1172 transitions (discarded 32 similar events)
// Phase 1: matrix 1172 rows 492 cols
[2022-05-18 09:18:32] [INFO ] Computed 42 place invariants in 25 ms
[2022-05-18 09:18:32] [INFO ] Implicit Places using invariants in 413 ms returned []
[2022-05-18 09:18:32] [INFO ] Flow matrix only has 1172 transitions (discarded 32 similar events)
// Phase 1: matrix 1172 rows 492 cols
[2022-05-18 09:18:32] [INFO ] Computed 42 place invariants in 23 ms
[2022-05-18 09:18:33] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-05-18 09:19:14] [INFO ] Performed 243/492 implicitness test of which 0 returned IMPLICIT in 41 seconds.
[2022-05-18 09:19:18] [INFO ] Implicit Places using invariants and state equation in 45192 ms returned []
Implicit Place search using SMT with State Equation took 45606 ms to find 0 implicit places.
[2022-05-18 09:19:18] [INFO ] Flow matrix only has 1172 transitions (discarded 32 similar events)
// Phase 1: matrix 1172 rows 492 cols
[2022-05-18 09:19:18] [INFO ] Computed 42 place invariants in 25 ms
[2022-05-18 09:19:18] [INFO ] Dead Transitions using invariants and state equation in 491 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 492/492 places, 1204/1204 transitions.
Built C files in :
/tmp/ltsmin1572056647516180222
[2022-05-18 09:19:18] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1572056647516180222
Running compilation step : cd /tmp/ltsmin1572056647516180222;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2152 ms.
Running link step : cd /tmp/ltsmin1572056647516180222;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin1572056647516180222;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased8433164196256832756.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-18 09:19:33] [INFO ] Flatten gal took : 45 ms
[2022-05-18 09:19:33] [INFO ] Flatten gal took : 44 ms
[2022-05-18 09:19:33] [INFO ] Time to serialize gal into /tmp/LTL13921804750265156321.gal : 4 ms
[2022-05-18 09:19:33] [INFO ] Time to serialize properties into /tmp/LTL8932767511962897538.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13921804750265156321.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8932767511962897538.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1392180...267
Read 1 LTL properties
Checking formula 0 : !(((G((X(((((X("(((((JobCnt_0>=1)&&(P_1617_1>=1))||((JobCnt_0>=1)&&(P_1617_2>=1)))||(((JobCnt_0>=1)&&(P_1617_3>=1))||((JobCnt_0>=1)&&(...1399
Formula 0 simplified : !(G(X("((((EnablePollingB_4>=1)&&(cPollingAbort_0>=1))||((EnablePollingB_5>=1)&&(cPollingAbort_0>=1)))||(((EnablePollingB_3>=1)&&(cP...1370
Detected timeout of ITS tools.
[2022-05-18 09:19:48] [INFO ] Flatten gal took : 47 ms
[2022-05-18 09:19:48] [INFO ] Applying decomposition
[2022-05-18 09:19:48] [INFO ] Flatten gal took : 46 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph6732482712988614639.txt' '-o' '/tmp/graph6732482712988614639.bin' '-w' '/tmp/graph6732482712988614639.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6732482712988614639.bin' '-l' '-1' '-v' '-w' '/tmp/graph6732482712988614639.weights' '-q' '0' '-e' '0.001'
[2022-05-18 09:19:49] [INFO ] Decomposing Gal with order
[2022-05-18 09:19:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 09:19:49] [INFO ] Removed a total of 1111 redundant transitions.
[2022-05-18 09:19:49] [INFO ] Flatten gal took : 120 ms
[2022-05-18 09:19:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 276 labels/synchronizations in 9 ms.
[2022-05-18 09:19:49] [INFO ] Time to serialize gal into /tmp/LTL9244814285217911127.gal : 8 ms
[2022-05-18 09:19:49] [INFO ] Time to serialize properties into /tmp/LTL18054733737922840595.ltl : 408 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9244814285217911127.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18054733737922840595.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9244814...246
Read 1 LTL properties
Checking formula 0 : !(((G((X(((((X("(((((i7.u0.JobCnt_0>=1)&&(i0.i1.u32.P_1617_1>=1))||((i7.u0.JobCnt_0>=1)&&(i0.i1.u33.P_1617_2>=1)))||(((i7.u0.JobCnt_0>...1937
Formula 0 simplified : !(G(X("((((i0.i0.u2.EnablePollingB_4>=1)&&(i0.i0.u3.cPollingAbort_0>=1))||((i0.i0.u2.EnablePollingB_5>=1)&&(i0.i0.u3.cPollingAbort_0...1908
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8024500383571701635
[2022-05-18 09:20:04] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8024500383571701635
Running compilation step : cd /tmp/ltsmin8024500383571701635;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2086 ms.
Running link step : cd /tmp/ltsmin8024500383571701635;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin8024500383571701635;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([]((X((X((LTLAPp1==true))||(LTLAPp0==true)))||<>())))) U (LTLAPp2==true))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-COL-S04J04T08-LTLFireability-15 finished in 201864 ms.
[2022-05-18 09:20:19] [INFO ] Flatten gal took : 54 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7168525254774642945
[2022-05-18 09:20:19] [INFO ] Computing symmetric may disable matrix : 1404 transitions.
[2022-05-18 09:20:19] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 09:20:19] [INFO ] Computing symmetric may enable matrix : 1404 transitions.
[2022-05-18 09:20:19] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 09:20:19] [INFO ] Applying decomposition
[2022-05-18 09:20:19] [INFO ] Flatten gal took : 54 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph5507364619392274641.txt' '-o' '/tmp/graph5507364619392274641.bin' '-w' '/tmp/graph5507364619392274641.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5507364619392274641.bin' '-l' '-1' '-v' '-w' '/tmp/graph5507364619392274641.weights' '-q' '0' '-e' '0.001'
[2022-05-18 09:20:20] [INFO ] Decomposing Gal with order
[2022-05-18 09:20:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 09:20:20] [INFO ] Computing Do-Not-Accords matrix : 1404 transitions.
[2022-05-18 09:20:20] [INFO ] Computation of Completed DNA matrix. took 34 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 09:20:20] [INFO ] Built C files in 316ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7168525254774642945
Running compilation step : cd /tmp/ltsmin7168525254774642945;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '120' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-18 09:20:20] [INFO ] Removed a total of 1157 redundant transitions.
[2022-05-18 09:20:20] [INFO ] Flatten gal took : 120 ms
[2022-05-18 09:20:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 110 labels/synchronizations in 6 ms.
[2022-05-18 09:20:20] [INFO ] Time to serialize gal into /tmp/LTLFireability3059703336592013648.gal : 6 ms
[2022-05-18 09:20:20] [INFO ] Time to serialize properties into /tmp/LTLFireability8905676329071205495.ltl : 168 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability3059703336592013648.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability8905676329071205495.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...267
Read 6 LTL properties
Checking formula 0 : !(((!(("(((((((((i0.u23.P_1724_1>=1)&&(i0.u47.P_1717_0>=1))&&(i0.u47.FetchJobB_5>=1))||(((i0.u23.P_1724_1>=1)&&(i0.u47.P_1717_0>=1))&&...3949
Formula 0 simplified : !(!("(((((((((i0.u23.P_1724_1>=1)&&(i0.u47.P_1717_0>=1))&&(i0.u47.FetchJobB_5>=1))||(((i0.u23.P_1724_1>=1)&&(i0.u47.P_1717_0>=1))&&(...3933
Compilation finished in 4965 ms.
Running link step : cd /tmp/ltsmin7168525254774642945;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 76 ms.
Running LTSmin : cd /tmp/ltsmin7168525254774642945;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '(!((false U (LTLAPp0==true)) U (LTLAPp1==true)) U (<>((LTLAPp3==true))||(LTLAPp2==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>600 s) on command cd /tmp/ltsmin7168525254774642945;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '(!((false U (LTLAPp0==true)) U (LTLAPp1==true)) U (<>((LTLAPp3==true))||(LTLAPp2==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin7168525254774642945;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([](X((<>(X((LTLAPp4==true)))||(X((LTLAPp5==true)) U (LTLAPp5==true))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>600 s) on command cd /tmp/ltsmin7168525254774642945;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([](X((<>(X((LTLAPp4==true)))||(X((LTLAPp5==true)) U (LTLAPp5==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin7168525254774642945;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([](X((LTLAPp6==true)))||(!(LTLAPp7==true) U (LTLAPp3==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-18 09:47:34] [INFO ] Applying decomposition
[2022-05-18 09:47:34] [INFO ] Flatten gal took : 171 ms
[2022-05-18 09:47:34] [INFO ] Decomposing Gal with order
[2022-05-18 09:47:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 09:47:34] [INFO ] Removed a total of 4183 redundant transitions.
[2022-05-18 09:47:34] [INFO ] Flatten gal took : 262 ms
[2022-05-18 09:47:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 80 labels/synchronizations in 38 ms.
[2022-05-18 09:47:35] [INFO ] Time to serialize gal into /tmp/LTLFireability13378333463197704184.gal : 21 ms
[2022-05-18 09:47:35] [INFO ] Time to serialize properties into /tmp/LTLFireability18151537643112216508.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability13378333463197704184.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability18151537643112216508.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...269
Read 6 LTL properties
Checking formula 0 : !(((!(("(((((((((Jobs1.P_1724_1>=1)&&(P_1717.P_1717_0>=1))&&(Threads5.FetchJobB_5>=1))||(((Jobs1.P_1724_1>=1)&&(P_1717.P_1717_0>=1))&&...3964
Formula 0 simplified : !(!("(((((((((Jobs1.P_1724_1>=1)&&(P_1717.P_1717_0>=1))&&(Threads5.FetchJobB_5>=1))||(((Jobs1.P_1724_1>=1)&&(P_1717.P_1717_0>=1))&&(...3948
WARNING : LTSmin timed out (>600 s) on command cd /tmp/ltsmin7168525254774642945;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([](X((LTLAPp6==true)))||(!(LTLAPp7==true) U (LTLAPp3==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin7168525254774642945;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((<>(X((X((LTLAPp9==true))||(LTLAPp8==true)))) U (LTLAPp10==true)))' '--buchi-type=spotba'
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBLF-COL-S04J04T08"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is PolyORBLF-COL-S04J04T08, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r168-tall-165277016800500"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S04J04T08.tgz
mv PolyORBLF-COL-S04J04T08 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;