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-165277016700491.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-S04J04T06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277016700491
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 392K
-rw-r--r-- 1 mcc users 7.8K Apr 29 14:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Apr 29 14:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K 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 4.2K 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 2.4K 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 1.8K May 9 08:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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-S04J04T06-LTLCardinality-00
FORMULA_NAME PolyORBLF-COL-S04J04T06-LTLCardinality-01
FORMULA_NAME PolyORBLF-COL-S04J04T06-LTLCardinality-02
FORMULA_NAME PolyORBLF-COL-S04J04T06-LTLCardinality-03
FORMULA_NAME PolyORBLF-COL-S04J04T06-LTLCardinality-04
FORMULA_NAME PolyORBLF-COL-S04J04T06-LTLCardinality-05
FORMULA_NAME PolyORBLF-COL-S04J04T06-LTLCardinality-06
FORMULA_NAME PolyORBLF-COL-S04J04T06-LTLCardinality-07
FORMULA_NAME PolyORBLF-COL-S04J04T06-LTLCardinality-08
FORMULA_NAME PolyORBLF-COL-S04J04T06-LTLCardinality-09
FORMULA_NAME PolyORBLF-COL-S04J04T06-LTLCardinality-10
FORMULA_NAME PolyORBLF-COL-S04J04T06-LTLCardinality-11
FORMULA_NAME PolyORBLF-COL-S04J04T06-LTLCardinality-12
FORMULA_NAME PolyORBLF-COL-S04J04T06-LTLCardinality-13
FORMULA_NAME PolyORBLF-COL-S04J04T06-LTLCardinality-14
FORMULA_NAME PolyORBLF-COL-S04J04T06-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652861010742

Running Version 202205111006
[2022-05-18 08:03:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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 08:03:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 08:03:32] [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 08:03:32] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-18 08:03:32] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 696 ms
[2022-05-18 08:03:32] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 554 PT places and 3040.0 transition bindings in 27 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
FORMULA PolyORBLF-COL-S04J04T06-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T06-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T06-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-18 08:03:32] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 9 ms.
[2022-05-18 08:03:32] [INFO ] Skeletonized 13 HLPN properties in 1 ms.
Initial state reduction rules removed 3 formulas.
FORMULA PolyORBLF-COL-S04J04T06-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T06-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T06-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T06-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T06-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 8 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 4 resets, run finished after 342 ms. (steps per millisecond=29 ) properties (out of 14) seen :8
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2022-05-18 08:03:33] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2022-05-18 08:03:33] [INFO ] Computed 26 place invariants in 10 ms
[2022-05-18 08:03:34] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2022-05-18 08:03:34] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2022-05-18 08:03:34] [INFO ] After 145ms SMT Verify possible using all constraints in real domain returned unsat :5 sat :0
Fused 5 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 5 atomic propositions for a total of 7 simplifications.
FORMULA PolyORBLF-COL-S04J04T06-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T06-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-18 08:03:34] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-05-18 08:03:34] [INFO ] Flatten gal took : 28 ms
FORMULA PolyORBLF-COL-S04J04T06-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-18 08:03:34] [INFO ] Flatten gal took : 9 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 08:03:34] [INFO ] Unfolded HLPN to a Petri net with 554 places and 2998 transitions 20754 arcs in 63 ms.
[2022-05-18 08:03:34] [INFO ] Unfolded 5 HLPN properties in 0 ms.
Ensure Unique test removed 1626 transitions
Reduce redundant transitions removed 1626 transitions.
Support contains 59 out of 554 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 554/554 places, 1372/1372 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 550 transition count 1372
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 10 place count 544 transition count 1366
Iterating global reduction 1 with 6 rules applied. Total rules applied 16 place count 544 transition count 1366
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 22 place count 538 transition count 1360
Iterating global reduction 1 with 6 rules applied. Total rules applied 28 place count 538 transition count 1360
Applied a total of 28 rules in 112 ms. Remains 538 /554 variables (removed 16) and now considering 1360/1372 (removed 12) transitions.
[2022-05-18 08:03:34] [INFO ] Flow matrix only has 1336 transitions (discarded 24 similar events)
// Phase 1: matrix 1336 rows 538 cols
[2022-05-18 08:03:34] [INFO ] Computed 46 place invariants in 64 ms
[2022-05-18 08:03:35] [INFO ] Dead Transitions using invariants and state equation in 808 ms found 324 transitions.
Found 324 dead transitions using SMT.
Drop transitions removed 324 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 324 transitions.
[2022-05-18 08:03:35] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
// Phase 1: matrix 1012 rows 538 cols
[2022-05-18 08:03:35] [INFO ] Computed 46 place invariants in 55 ms
[2022-05-18 08:03:35] [INFO ] Implicit Places using invariants in 359 ms returned [428, 429, 430, 431, 432, 433]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 365 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 532/554 places, 1036/1372 transitions.
Applied a total of 0 rules in 16 ms. Remains 532 /532 variables (removed 0) and now considering 1036/1036 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 532/554 places, 1036/1372 transitions.
Support contains 59 out of 532 places after structural reductions.
[2022-05-18 08:03:35] [INFO ] Flatten gal took : 103 ms
[2022-05-18 08:03:35] [INFO ] Flatten gal took : 106 ms
[2022-05-18 08:03:35] [INFO ] Input system was already deterministic with 1036 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 251 ms. (steps per millisecond=39 ) properties (out of 11) seen :7
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2022-05-18 08:03:36] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
// Phase 1: matrix 1012 rows 532 cols
[2022-05-18 08:03:36] [INFO ] Computed 40 place invariants in 47 ms
[2022-05-18 08:03:36] [INFO ] [Real]Absence check using 14 positive place invariants in 5 ms returned sat
[2022-05-18 08:03:36] [INFO ] [Real]Absence check using 14 positive and 26 generalized place invariants in 24 ms returned sat
[2022-05-18 08:03:36] [INFO ] After 126ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 3 atomic propositions for a total of 5 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(X(X(G(p0)))))'
Support contains 13 out of 532 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 532/532 places, 1036/1036 transitions.
Applied a total of 0 rules in 11 ms. Remains 532 /532 variables (removed 0) and now considering 1036/1036 (removed 0) transitions.
[2022-05-18 08:03:36] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
// Phase 1: matrix 1012 rows 532 cols
[2022-05-18 08:03:36] [INFO ] Computed 40 place invariants in 37 ms
[2022-05-18 08:03:37] [INFO ] Dead Transitions using invariants and state equation in 499 ms found 0 transitions.
[2022-05-18 08:03:37] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
// Phase 1: matrix 1012 rows 532 cols
[2022-05-18 08:03:37] [INFO ] Computed 40 place invariants in 16 ms
[2022-05-18 08:03:37] [INFO ] Implicit Places using invariants in 346 ms returned []
[2022-05-18 08:03:37] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
// Phase 1: matrix 1012 rows 532 cols
[2022-05-18 08:03:37] [INFO ] Computed 40 place invariants in 15 ms
[2022-05-18 08:03:38] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 08:03:45] [INFO ] Implicit Places using invariants and state equation in 7725 ms returned []
Implicit Place search using SMT with State Equation took 8075 ms to find 0 implicit places.
[2022-05-18 08:03:45] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
// Phase 1: matrix 1012 rows 532 cols
[2022-05-18 08:03:45] [INFO ] Computed 40 place invariants in 47 ms
[2022-05-18 08:03:45] [INFO ] Dead Transitions using invariants and state equation in 474 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 532/532 places, 1036/1036 transitions.
Stuttering acceptance computed with spot in 322 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J04T06-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(OR (LEQ s124 (ADD s496 s497 s498 s499 s500 s501)) (LEQ 1 (ADD s220 s221 s222 s223 s224 s225)))], 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][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 2 ms.
FORMULA PolyORBLF-COL-S04J04T06-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J04T06-LTLCardinality-03 finished in 9459 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(((p1 U F(X(p2)))&&p0)))'
Support contains 15 out of 532 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 532/532 places, 1036/1036 transitions.
Applied a total of 0 rules in 17 ms. Remains 532 /532 variables (removed 0) and now considering 1036/1036 (removed 0) transitions.
[2022-05-18 08:03:46] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
// Phase 1: matrix 1012 rows 532 cols
[2022-05-18 08:03:46] [INFO ] Computed 40 place invariants in 20 ms
[2022-05-18 08:03:46] [INFO ] Dead Transitions using invariants and state equation in 622 ms found 0 transitions.
[2022-05-18 08:03:46] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
// Phase 1: matrix 1012 rows 532 cols
[2022-05-18 08:03:46] [INFO ] Computed 40 place invariants in 14 ms
[2022-05-18 08:03:47] [INFO ] Implicit Places using invariants in 311 ms returned []
[2022-05-18 08:03:47] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
// Phase 1: matrix 1012 rows 532 cols
[2022-05-18 08:03:47] [INFO ] Computed 40 place invariants in 14 ms
[2022-05-18 08:03:47] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 08:03:55] [INFO ] Implicit Places using invariants and state equation in 8286 ms returned []
Implicit Place search using SMT with State Equation took 8608 ms to find 0 implicit places.
[2022-05-18 08:03:55] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
// Phase 1: matrix 1012 rows 532 cols
[2022-05-18 08:03:55] [INFO ] Computed 40 place invariants in 21 ms
[2022-05-18 08:03:55] [INFO ] Dead Transitions using invariants and state equation in 445 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 532/532 places, 1036/1036 transitions.
Stuttering acceptance computed with spot in 97 ms :[(OR (NOT p0) (NOT p2)), (NOT p2)]
Running random walk in product with property : PolyORBLF-COL-S04J04T06-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (LEQ s256 s217) (LEQ 1 (ADD s220 s221 s222 s223 s224 s225))), p2:(LEQ s458 (ADD s8 s9 s10 s11 s12 s13))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 2283 reset in 514 ms.
Product exploration explored 100000 steps with 2293 reset in 374 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 p0) p2), (X (NOT p0)), (X p2), (X (X (NOT p0))), (X (X p2))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 216 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 80 ms :[(OR (NOT p0) (NOT p2)), (NOT p2)]
Finished random walk after 1067 steps, including 0 resets, run visited all 2 properties in 4 ms. (steps per millisecond=266 )
Knowledge obtained : [(AND (NOT p0) p2), (X (NOT p0)), (X p2), (X (X (NOT p0))), (X (X p2))]
False Knowledge obtained : [(F p0), (F (NOT p2))]
Knowledge based reduction with 5 factoid took 223 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 80 ms :[(OR (NOT p0) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 79 ms :[(OR (NOT p0) (NOT p2)), (NOT p2)]
[2022-05-18 08:03:57] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
// Phase 1: matrix 1012 rows 532 cols
[2022-05-18 08:03:57] [INFO ] Computed 40 place invariants in 19 ms
[2022-05-18 08:03:58] [INFO ] [Real]Absence check using 14 positive place invariants in 6 ms returned sat
[2022-05-18 08:03:58] [INFO ] [Real]Absence check using 14 positive and 26 generalized place invariants in 73 ms returned sat
[2022-05-18 08:03:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 08:03:59] [INFO ] [Real]Absence check using state equation in 1281 ms returned sat
[2022-05-18 08:03:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 08:03:59] [INFO ] [Nat]Absence check using 14 positive place invariants in 6 ms returned sat
[2022-05-18 08:04:00] [INFO ] [Nat]Absence check using 14 positive and 26 generalized place invariants in 68 ms returned sat
[2022-05-18 08:04:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 08:04:01] [INFO ] [Nat]Absence check using state equation in 1899 ms returned sat
[2022-05-18 08:04:01] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 08:04:03] [INFO ] [Nat]Added 120 Read/Feed constraints in 1185 ms returned sat
[2022-05-18 08:04:03] [INFO ] Deduced a trap composed of 107 places in 229 ms of which 3 ms to minimize.
[2022-05-18 08:04:03] [INFO ] Deduced a trap composed of 136 places in 231 ms of which 2 ms to minimize.
[2022-05-18 08:04:06] [INFO ] Trap strengthening (SAT) tested/added 2/2 trap constraints in 3582 ms
Could not prove EG (NOT p0)
Support contains 15 out of 532 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 532/532 places, 1036/1036 transitions.
Applied a total of 0 rules in 7 ms. Remains 532 /532 variables (removed 0) and now considering 1036/1036 (removed 0) transitions.
[2022-05-18 08:04:06] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
// Phase 1: matrix 1012 rows 532 cols
[2022-05-18 08:04:06] [INFO ] Computed 40 place invariants in 22 ms
[2022-05-18 08:04:07] [INFO ] Dead Transitions using invariants and state equation in 468 ms found 0 transitions.
[2022-05-18 08:04:07] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
// Phase 1: matrix 1012 rows 532 cols
[2022-05-18 08:04:07] [INFO ] Computed 40 place invariants in 17 ms
[2022-05-18 08:04:07] [INFO ] Implicit Places using invariants in 324 ms returned []
[2022-05-18 08:04:07] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
// Phase 1: matrix 1012 rows 532 cols
[2022-05-18 08:04:07] [INFO ] Computed 40 place invariants in 13 ms
[2022-05-18 08:04:07] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 08:04:18] [INFO ] Implicit Places using invariants and state equation in 10649 ms returned []
Implicit Place search using SMT with State Equation took 10978 ms to find 0 implicit places.
[2022-05-18 08:04:18] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
// Phase 1: matrix 1012 rows 532 cols
[2022-05-18 08:04:18] [INFO ] Computed 40 place invariants in 20 ms
[2022-05-18 08:04:18] [INFO ] Dead Transitions using invariants and state equation in 445 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 532/532 places, 1036/1036 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 p0) p2), (X (NOT p0)), (X p2), (X (X (NOT p0))), (X (X p2))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 224 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 94 ms :[(OR (NOT p0) (NOT p2)), (NOT p2)]
Finished random walk after 1052 steps, including 0 resets, run visited all 2 properties in 24 ms. (steps per millisecond=43 )
Knowledge obtained : [(AND (NOT p0) p2), (X (NOT p0)), (X p2), (X (X (NOT p0))), (X (X p2))]
False Knowledge obtained : [(F p0), (F (NOT p2))]
Knowledge based reduction with 5 factoid took 244 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 76 ms :[(OR (NOT p0) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 90 ms :[(OR (NOT p0) (NOT p2)), (NOT p2)]
[2022-05-18 08:04:19] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
// Phase 1: matrix 1012 rows 532 cols
[2022-05-18 08:04:19] [INFO ] Computed 40 place invariants in 18 ms
[2022-05-18 08:04:19] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-18 08:04:20] [INFO ] [Real]Absence check using 14 positive and 26 generalized place invariants in 67 ms returned sat
[2022-05-18 08:04:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 08:04:21] [INFO ] [Real]Absence check using state equation in 1176 ms returned sat
[2022-05-18 08:04:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 08:04:21] [INFO ] [Nat]Absence check using 14 positive place invariants in 5 ms returned sat
[2022-05-18 08:04:21] [INFO ] [Nat]Absence check using 14 positive and 26 generalized place invariants in 65 ms returned sat
[2022-05-18 08:04:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 08:04:23] [INFO ] [Nat]Absence check using state equation in 1832 ms returned sat
[2022-05-18 08:04:23] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 08:04:24] [INFO ] [Nat]Added 120 Read/Feed constraints in 1156 ms returned sat
[2022-05-18 08:04:24] [INFO ] Deduced a trap composed of 107 places in 208 ms of which 2 ms to minimize.
[2022-05-18 08:04:25] [INFO ] Deduced a trap composed of 136 places in 192 ms of which 2 ms to minimize.
[2022-05-18 08:04:28] [INFO ] Deduced a trap composed of 74 places in 79 ms of which 1 ms to minimize.
[2022-05-18 08:04:30] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 5517 ms
[2022-05-18 08:04:30] [INFO ] Computed and/alt/rep : 804/3679/786 causal constraints (skipped 222 transitions) in 70 ms.
[2022-05-18 08:04:36] [INFO ] Added : 270 causal constraints over 54 iterations in 5854 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 62 ms :[(OR (NOT p0) (NOT p2)), (NOT p2)]
Product exploration explored 100000 steps with 2263 reset in 325 ms.
Product exploration explored 100000 steps with 2267 reset in 323 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 74 ms :[(OR (NOT p0) (NOT p2)), (NOT p2)]
Support contains 15 out of 532 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 532/532 places, 1036/1036 transitions.
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 532 transition count 1036
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 36 Pre rules applied. Total rules applied 36 place count 532 transition count 1084
Deduced a syphon composed of 72 places in 1 ms
Iterating global reduction 1 with 36 rules applied. Total rules applied 72 place count 532 transition count 1084
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 84 place count 520 transition count 1072
Deduced a syphon composed of 60 places in 1 ms
Iterating global reduction 1 with 12 rules applied. Total rules applied 96 place count 520 transition count 1072
Performed 84 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 144 places in 1 ms
Iterating global reduction 1 with 84 rules applied. Total rules applied 180 place count 520 transition count 1072
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 204 place count 496 transition count 1048
Deduced a syphon composed of 126 places in 5 ms
Iterating global reduction 1 with 24 rules applied. Total rules applied 228 place count 496 transition count 1048
Deduced a syphon composed of 126 places in 1 ms
Applied a total of 228 rules in 159 ms. Remains 496 /532 variables (removed 36) and now considering 1048/1036 (removed -12) transitions.
[2022-05-18 08:04:37] [INFO ] Flow matrix only has 1024 transitions (discarded 24 similar events)
// Phase 1: matrix 1024 rows 496 cols
[2022-05-18 08:04:37] [INFO ] Computed 40 place invariants in 12 ms
[2022-05-18 08:04:37] [INFO ] Dead Transitions using invariants and state equation in 454 ms found 0 transitions.
[2022-05-18 08:04:37] [INFO ] Redundant transitions in 59 ms returned []
[2022-05-18 08:04:37] [INFO ] Flow matrix only has 1024 transitions (discarded 24 similar events)
// Phase 1: matrix 1024 rows 496 cols
[2022-05-18 08:04:37] [INFO ] Computed 40 place invariants in 16 ms
[2022-05-18 08:04:38] [INFO ] Dead Transitions using invariants and state equation in 442 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 496/532 places, 1048/1036 transitions.
Finished structural reductions, in 1 iterations. Remains : 496/532 places, 1048/1036 transitions.
Product exploration explored 100000 steps with 2281 reset in 468 ms.
Product exploration explored 100000 steps with 2270 reset in 470 ms.
Built C files in :
/tmp/ltsmin8261679204278106957
[2022-05-18 08:04:39] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8261679204278106957
Running compilation step : cd /tmp/ltsmin8261679204278106957;'/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 1779 ms.
Running link step : cd /tmp/ltsmin8261679204278106957;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin8261679204278106957;'/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/stateBased16353185827587159313.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 15 out of 532 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 532/532 places, 1036/1036 transitions.
Applied a total of 0 rules in 30 ms. Remains 532 /532 variables (removed 0) and now considering 1036/1036 (removed 0) transitions.
[2022-05-18 08:04:54] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
// Phase 1: matrix 1012 rows 532 cols
[2022-05-18 08:04:54] [INFO ] Computed 40 place invariants in 22 ms
[2022-05-18 08:04:54] [INFO ] Dead Transitions using invariants and state equation in 412 ms found 0 transitions.
[2022-05-18 08:04:54] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
// Phase 1: matrix 1012 rows 532 cols
[2022-05-18 08:04:54] [INFO ] Computed 40 place invariants in 14 ms
[2022-05-18 08:04:54] [INFO ] Implicit Places using invariants in 304 ms returned []
[2022-05-18 08:04:54] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
// Phase 1: matrix 1012 rows 532 cols
[2022-05-18 08:04:54] [INFO ] Computed 40 place invariants in 15 ms
[2022-05-18 08:04:55] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 08:05:19] [INFO ] Implicit Places using invariants and state equation in 25057 ms returned []
Implicit Place search using SMT with State Equation took 25363 ms to find 0 implicit places.
[2022-05-18 08:05:19] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
// Phase 1: matrix 1012 rows 532 cols
[2022-05-18 08:05:20] [INFO ] Computed 40 place invariants in 29 ms
[2022-05-18 08:05:20] [INFO ] Dead Transitions using invariants and state equation in 429 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 532/532 places, 1036/1036 transitions.
Built C files in :
/tmp/ltsmin3994627813844994444
[2022-05-18 08:05:20] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3994627813844994444
Running compilation step : cd /tmp/ltsmin3994627813844994444;'/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 1697 ms.
Running link step : cd /tmp/ltsmin3994627813844994444;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin3994627813844994444;'/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/stateBased11994112541798782145.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-18 08:05:35] [INFO ] Flatten gal took : 64 ms
[2022-05-18 08:05:35] [INFO ] Flatten gal took : 60 ms
[2022-05-18 08:05:35] [INFO ] Time to serialize gal into /tmp/LTL15975317702450474494.gal : 7 ms
[2022-05-18 08:05:35] [INFO ] Time to serialize properties into /tmp/LTL3194306184828665730.ltl : 107 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/LTL15975317702450474494.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3194306184828665730.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/LTL1597531...267
Read 1 LTL properties
Checking formula 0 : !((F(((("((((FetchJobB_0+FetchJobB_1)+(FetchJobB_2+FetchJobB_3))+(FetchJobB_4+FetchJobB_5))>=1)")U(F(X("(cIsMonitoring_0<=(((IdleTasks...358
Formula 0 simplified : !F("((((FetchJobB_0+FetchJobB_1)+(FetchJobB_2+FetchJobB_3))+(FetchJobB_4+FetchJobB_5))>=1)" & "(SigAbort_0<=MarkerRead_0)" & ("((((F...346
Detected timeout of ITS tools.
[2022-05-18 08:05:51] [INFO ] Flatten gal took : 66 ms
[2022-05-18 08:05:51] [INFO ] Applying decomposition
[2022-05-18 08:05:51] [INFO ] Flatten gal took : 51 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/graph8236988689019492266.txt' '-o' '/tmp/graph8236988689019492266.bin' '-w' '/tmp/graph8236988689019492266.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8236988689019492266.bin' '-l' '-1' '-v' '-w' '/tmp/graph8236988689019492266.weights' '-q' '0' '-e' '0.001'
[2022-05-18 08:05:51] [INFO ] Decomposing Gal with order
[2022-05-18 08:05:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 08:05:51] [INFO ] Removed a total of 1192 redundant transitions.
[2022-05-18 08:05:51] [INFO ] Flatten gal took : 207 ms
[2022-05-18 08:05:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 150 labels/synchronizations in 37 ms.
[2022-05-18 08:05:51] [INFO ] Time to serialize gal into /tmp/LTL5762720232769400821.gal : 13 ms
[2022-05-18 08:05:51] [INFO ] Time to serialize properties into /tmp/LTL8904219188544334069.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/LTL5762720232769400821.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8904219188544334069.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/LTL5762720...266
Read 1 LTL properties
Checking formula 0 : !((F(((("((((gu51.FetchJobB_0+gu51.FetchJobB_1)+(gu51.FetchJobB_2+gu51.FetchJobB_3))+(gu51.FetchJobB_4+gu51.FetchJobB_5))>=1)")U(F(X("...480
Formula 0 simplified : !F("((((gu51.FetchJobB_0+gu51.FetchJobB_1)+(gu51.FetchJobB_2+gu51.FetchJobB_3))+(gu51.FetchJobB_4+gu51.FetchJobB_5))>=1)" & "(gi2.gi...468
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17840754219981948471
[2022-05-18 08:06:06] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17840754219981948471
Running compilation step : cd /tmp/ltsmin17840754219981948471;'/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 1682 ms.
Running link step : cd /tmp/ltsmin17840754219981948471;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin17840754219981948471;'/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' '<>((((LTLAPp1==true) U <>(X((LTLAPp2==true))))&&(LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-COL-S04J04T06-LTLCardinality-05 finished in 155602 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((true U X(p0)))'
Support contains 6 out of 532 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 532/532 places, 1036/1036 transitions.
Applied a total of 0 rules in 13 ms. Remains 532 /532 variables (removed 0) and now considering 1036/1036 (removed 0) transitions.
[2022-05-18 08:06:21] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
// Phase 1: matrix 1012 rows 532 cols
[2022-05-18 08:06:21] [INFO ] Computed 40 place invariants in 20 ms
[2022-05-18 08:06:22] [INFO ] Dead Transitions using invariants and state equation in 462 ms found 0 transitions.
[2022-05-18 08:06:22] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
// Phase 1: matrix 1012 rows 532 cols
[2022-05-18 08:06:22] [INFO ] Computed 40 place invariants in 15 ms
[2022-05-18 08:06:22] [INFO ] Implicit Places using invariants in 347 ms returned []
[2022-05-18 08:06:22] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
// Phase 1: matrix 1012 rows 532 cols
[2022-05-18 08:06:22] [INFO ] Computed 40 place invariants in 13 ms
[2022-05-18 08:06:23] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 08:06:29] [INFO ] Implicit Places using invariants and state equation in 7132 ms returned []
Implicit Place search using SMT with State Equation took 7480 ms to find 0 implicit places.
[2022-05-18 08:06:29] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
// Phase 1: matrix 1012 rows 532 cols
[2022-05-18 08:06:29] [INFO ] Computed 40 place invariants in 21 ms
[2022-05-18 08:06:30] [INFO ] Dead Transitions using invariants and state equation in 461 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 532/532 places, 1036/1036 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J04T06-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 3 (ADD s440 s441 s442 s443 s444 s445))], 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][false, false]]
Stuttering criterion allowed to conclude after 25094 steps with 0 reset in 65 ms.
FORMULA PolyORBLF-COL-S04J04T06-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J04T06-LTLCardinality-06 finished in 8577 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(G(p0)))||X(p1)))'
Support contains 14 out of 532 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 532/532 places, 1036/1036 transitions.
Applied a total of 0 rules in 7 ms. Remains 532 /532 variables (removed 0) and now considering 1036/1036 (removed 0) transitions.
[2022-05-18 08:06:30] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
// Phase 1: matrix 1012 rows 532 cols
[2022-05-18 08:06:30] [INFO ] Computed 40 place invariants in 15 ms
[2022-05-18 08:06:30] [INFO ] Dead Transitions using invariants and state equation in 393 ms found 0 transitions.
[2022-05-18 08:06:30] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
// Phase 1: matrix 1012 rows 532 cols
[2022-05-18 08:06:30] [INFO ] Computed 40 place invariants in 13 ms
[2022-05-18 08:06:31] [INFO ] Implicit Places using invariants in 326 ms returned []
[2022-05-18 08:06:31] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
// Phase 1: matrix 1012 rows 532 cols
[2022-05-18 08:06:31] [INFO ] Computed 40 place invariants in 14 ms
[2022-05-18 08:06:31] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 08:06:39] [INFO ] Implicit Places using invariants and state equation in 8147 ms returned []
Implicit Place search using SMT with State Equation took 8475 ms to find 0 implicit places.
[2022-05-18 08:06:39] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
// Phase 1: matrix 1012 rows 532 cols
[2022-05-18 08:06:39] [INFO ] Computed 40 place invariants in 29 ms
[2022-05-18 08:06:39] [INFO ] Dead Transitions using invariants and state equation in 430 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 532/532 places, 1036/1036 transitions.
Stuttering acceptance computed with spot in 124 ms :[true, (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J04T06-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(OR (GT (ADD s298 s299 s300 s301 s302 s303) s218) (GT s123 (ADD s8 s9 s10 s11 s12 s13))), p0:(LEQ (ADD s298 s299 s300 s301 s302 s303) s218)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 80 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S04J04T06-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J04T06-LTLCardinality-10 finished in 9451 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 11 out of 532 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 532/532 places, 1036/1036 transitions.
Drop transitions removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 532 transition count 994
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 490 transition count 994
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 84 place count 490 transition count 934
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 204 place count 430 transition count 934
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 0 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 324 place count 370 transition count 874
Applied a total of 324 rules in 55 ms. Remains 370 /532 variables (removed 162) and now considering 874/1036 (removed 162) transitions.
[2022-05-18 08:06:39] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
// Phase 1: matrix 850 rows 370 cols
[2022-05-18 08:06:39] [INFO ] Computed 40 place invariants in 13 ms
[2022-05-18 08:06:40] [INFO ] Dead Transitions using invariants and state equation in 348 ms found 0 transitions.
[2022-05-18 08:06:40] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
// Phase 1: matrix 850 rows 370 cols
[2022-05-18 08:06:40] [INFO ] Computed 40 place invariants in 9 ms
[2022-05-18 08:06:40] [INFO ] Implicit Places using invariants in 288 ms returned []
[2022-05-18 08:06:40] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
// Phase 1: matrix 850 rows 370 cols
[2022-05-18 08:06:40] [INFO ] Computed 40 place invariants in 19 ms
[2022-05-18 08:06:40] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 08:06:45] [INFO ] Implicit Places using invariants and state equation in 5364 ms returned []
Implicit Place search using SMT with State Equation took 5655 ms to find 0 implicit places.
[2022-05-18 08:06:45] [INFO ] Redundant transitions in 12 ms returned []
[2022-05-18 08:06:45] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
// Phase 1: matrix 850 rows 370 cols
[2022-05-18 08:06:45] [INFO ] Computed 40 place invariants in 16 ms
[2022-05-18 08:06:46] [INFO ] Dead Transitions using invariants and state equation in 363 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 370/532 places, 874/1036 transitions.
Finished structural reductions, in 1 iterations. Remains : 370/532 places, 874/1036 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J04T06-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT (ADD s111 s112 s113 s114 s115) (ADD s2 s3 s4 s5 s6 s7))], 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 8770 reset in 319 ms.
Product exploration explored 100000 steps with 8743 reset in 327 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 107 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 36 ms :[(NOT p0)]
Finished random walk after 7 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=7 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 135 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 35 ms :[(NOT p0)]
[2022-05-18 08:06:47] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
// Phase 1: matrix 850 rows 370 cols
[2022-05-18 08:06:47] [INFO ] Computed 40 place invariants in 13 ms
[2022-05-18 08:06:47] [INFO ] [Real]Absence check using 17 positive place invariants in 20 ms returned sat
[2022-05-18 08:06:47] [INFO ] [Real]Absence check using 17 positive and 23 generalized place invariants in 29 ms returned sat
[2022-05-18 08:06:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 08:06:48] [INFO ] [Real]Absence check using state equation in 550 ms returned sat
[2022-05-18 08:06:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 08:06:48] [INFO ] [Nat]Absence check using 17 positive place invariants in 12 ms returned sat
[2022-05-18 08:06:48] [INFO ] [Nat]Absence check using 17 positive and 23 generalized place invariants in 32 ms returned sat
[2022-05-18 08:06:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 08:06:49] [INFO ] [Nat]Absence check using state equation in 1135 ms returned sat
[2022-05-18 08:06:49] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 08:06:50] [INFO ] [Nat]Added 120 Read/Feed constraints in 505 ms returned sat
[2022-05-18 08:06:50] [INFO ] Deduced a trap composed of 47 places in 145 ms of which 1 ms to minimize.
[2022-05-18 08:06:50] [INFO ] Deduced a trap composed of 15 places in 148 ms of which 1 ms to minimize.
[2022-05-18 08:06:50] [INFO ] Deduced a trap composed of 163 places in 163 ms of which 0 ms to minimize.
[2022-05-18 08:06:51] [INFO ] Deduced a trap composed of 47 places in 154 ms of which 0 ms to minimize.
[2022-05-18 08:06:51] [INFO ] Deduced a trap composed of 47 places in 153 ms of which 0 ms to minimize.
[2022-05-18 08:06:51] [INFO ] Deduced a trap composed of 165 places in 150 ms of which 1 ms to minimize.
[2022-05-18 08:06:52] [INFO ] Deduced a trap composed of 138 places in 148 ms of which 1 ms to minimize.
[2022-05-18 08:06:52] [INFO ] Deduced a trap composed of 179 places in 143 ms of which 1 ms to minimize.
[2022-05-18 08:06:52] [INFO ] Deduced a trap composed of 177 places in 144 ms of which 0 ms to minimize.
[2022-05-18 08:06:52] [INFO ] Deduced a trap composed of 163 places in 164 ms of which 0 ms to minimize.
[2022-05-18 08:06:53] [INFO ] Deduced a trap composed of 178 places in 148 ms of which 1 ms to minimize.
[2022-05-18 08:06:53] [INFO ] Deduced a trap composed of 175 places in 146 ms of which 1 ms to minimize.
[2022-05-18 08:06:54] [INFO ] Deduced a trap composed of 187 places in 139 ms of which 0 ms to minimize.
[2022-05-18 08:06:54] [INFO ] Deduced a trap composed of 187 places in 148 ms of which 1 ms to minimize.
[2022-05-18 08:06:54] [INFO ] Deduced a trap composed of 192 places in 140 ms of which 0 ms to minimize.
[2022-05-18 08:06:55] [INFO ] Deduced a trap composed of 165 places in 150 ms of which 1 ms to minimize.
[2022-05-18 08:06:55] [INFO ] Deduced a trap composed of 183 places in 156 ms of which 0 ms to minimize.
[2022-05-18 08:06:58] [INFO ] Trap strengthening (SAT) tested/added 17/17 trap constraints in 8202 ms
Could not prove EG (NOT p0)
Support contains 11 out of 370 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 370/370 places, 874/874 transitions.
Applied a total of 0 rules in 24 ms. Remains 370 /370 variables (removed 0) and now considering 874/874 (removed 0) transitions.
[2022-05-18 08:06:58] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
// Phase 1: matrix 850 rows 370 cols
[2022-05-18 08:06:58] [INFO ] Computed 40 place invariants in 13 ms
[2022-05-18 08:06:58] [INFO ] Dead Transitions using invariants and state equation in 367 ms found 0 transitions.
[2022-05-18 08:06:58] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
// Phase 1: matrix 850 rows 370 cols
[2022-05-18 08:06:58] [INFO ] Computed 40 place invariants in 12 ms
[2022-05-18 08:06:59] [INFO ] Implicit Places using invariants in 295 ms returned []
[2022-05-18 08:06:59] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
// Phase 1: matrix 850 rows 370 cols
[2022-05-18 08:06:59] [INFO ] Computed 40 place invariants in 9 ms
[2022-05-18 08:06:59] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 08:07:06] [INFO ] Implicit Places using invariants and state equation in 7450 ms returned []
Implicit Place search using SMT with State Equation took 7747 ms to find 0 implicit places.
[2022-05-18 08:07:06] [INFO ] Redundant transitions in 8 ms returned []
[2022-05-18 08:07:06] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
// Phase 1: matrix 850 rows 370 cols
[2022-05-18 08:07:06] [INFO ] Computed 40 place invariants in 11 ms
[2022-05-18 08:07:07] [INFO ] Dead Transitions using invariants and state equation in 358 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 370/370 places, 874/874 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 88 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 9 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=4 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 112 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 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
[2022-05-18 08:07:07] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
// Phase 1: matrix 850 rows 370 cols
[2022-05-18 08:07:07] [INFO ] Computed 40 place invariants in 16 ms
[2022-05-18 08:07:07] [INFO ] [Real]Absence check using 17 positive place invariants in 18 ms returned sat
[2022-05-18 08:07:07] [INFO ] [Real]Absence check using 17 positive and 23 generalized place invariants in 35 ms returned sat
[2022-05-18 08:07:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 08:07:08] [INFO ] [Real]Absence check using state equation in 521 ms returned sat
[2022-05-18 08:07:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 08:07:08] [INFO ] [Nat]Absence check using 17 positive place invariants in 12 ms returned sat
[2022-05-18 08:07:08] [INFO ] [Nat]Absence check using 17 positive and 23 generalized place invariants in 32 ms returned sat
[2022-05-18 08:07:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 08:07:09] [INFO ] [Nat]Absence check using state equation in 1133 ms returned sat
[2022-05-18 08:07:09] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 08:07:10] [INFO ] [Nat]Added 120 Read/Feed constraints in 503 ms returned sat
[2022-05-18 08:07:10] [INFO ] Deduced a trap composed of 47 places in 153 ms of which 0 ms to minimize.
[2022-05-18 08:07:10] [INFO ] Deduced a trap composed of 15 places in 151 ms of which 1 ms to minimize.
[2022-05-18 08:07:10] [INFO ] Deduced a trap composed of 163 places in 147 ms of which 0 ms to minimize.
[2022-05-18 08:07:11] [INFO ] Deduced a trap composed of 47 places in 151 ms of which 1 ms to minimize.
[2022-05-18 08:07:11] [INFO ] Deduced a trap composed of 47 places in 140 ms of which 1 ms to minimize.
[2022-05-18 08:07:11] [INFO ] Deduced a trap composed of 165 places in 153 ms of which 1 ms to minimize.
[2022-05-18 08:07:12] [INFO ] Deduced a trap composed of 138 places in 153 ms of which 1 ms to minimize.
[2022-05-18 08:07:12] [INFO ] Deduced a trap composed of 179 places in 148 ms of which 0 ms to minimize.
[2022-05-18 08:07:12] [INFO ] Deduced a trap composed of 177 places in 150 ms of which 0 ms to minimize.
[2022-05-18 08:07:12] [INFO ] Deduced a trap composed of 163 places in 151 ms of which 1 ms to minimize.
[2022-05-18 08:07:13] [INFO ] Deduced a trap composed of 178 places in 168 ms of which 1 ms to minimize.
[2022-05-18 08:07:13] [INFO ] Deduced a trap composed of 175 places in 166 ms of which 4 ms to minimize.
[2022-05-18 08:07:14] [INFO ] Deduced a trap composed of 187 places in 161 ms of which 1 ms to minimize.
[2022-05-18 08:07:14] [INFO ] Deduced a trap composed of 187 places in 161 ms of which 1 ms to minimize.
[2022-05-18 08:07:14] [INFO ] Deduced a trap composed of 192 places in 158 ms of which 1 ms to minimize.
[2022-05-18 08:07:15] [INFO ] Deduced a trap composed of 165 places in 146 ms of which 0 ms to minimize.
[2022-05-18 08:07:15] [INFO ] Deduced a trap composed of 183 places in 164 ms of which 0 ms to minimize.
[2022-05-18 08:07:18] [INFO ] Trap strengthening (SAT) tested/added 17/17 trap constraints in 8267 ms
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Product exploration explored 100000 steps with 8743 reset in 292 ms.
Product exploration explored 100000 steps with 8724 reset in 287 ms.
Built C files in :
/tmp/ltsmin7260381621192054517
[2022-05-18 08:07:19] [INFO ] Computing symmetric may disable matrix : 874 transitions.
[2022-05-18 08:07:19] [INFO ] Computation of Complete disable matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 08:07:19] [INFO ] Computing symmetric may enable matrix : 874 transitions.
[2022-05-18 08:07:19] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 08:07:19] [INFO ] Computing Do-Not-Accords matrix : 874 transitions.
[2022-05-18 08:07:19] [INFO ] Computation of Completed DNA matrix. took 30 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 08:07:19] [INFO ] Built C files in 150ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7260381621192054517
Running compilation step : cd /tmp/ltsmin7260381621192054517;'/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 2405 ms.
Running link step : cd /tmp/ltsmin7260381621192054517;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin7260381621192054517;'/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' '--hoa' '/tmp/stateBased12518212614861622325.hoa' '--buchi-type=spotba'
LTSmin run took 3881 ms.
FORMULA PolyORBLF-COL-S04J04T06-LTLCardinality-11 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBLF-COL-S04J04T06-LTLCardinality-11 finished in 45878 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(((p1 U F(X(p2)))&&p0)))'
Found a CL insensitive property : PolyORBLF-COL-S04J04T06-LTLCardinality-05
Stuttering acceptance computed with spot in 69 ms :[(OR (NOT p0) (NOT p2)), (NOT p2)]
Support contains 15 out of 532 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 532/532 places, 1036/1036 transitions.
Drop transitions removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 532 transition count 994
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 490 transition count 994
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 84 place count 490 transition count 934
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 204 place count 430 transition count 934
Performed 54 Post agglomeration using F-continuation condition.Transition count delta: 54
Deduced a syphon composed of 54 places in 0 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 2 with 108 rules applied. Total rules applied 312 place count 376 transition count 880
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 318 place count 370 transition count 874
Iterating global reduction 2 with 6 rules applied. Total rules applied 324 place count 370 transition count 874
Applied a total of 324 rules in 40 ms. Remains 370 /532 variables (removed 162) and now considering 874/1036 (removed 162) transitions.
[2022-05-18 08:07:25] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
// Phase 1: matrix 850 rows 370 cols
[2022-05-18 08:07:25] [INFO ] Computed 40 place invariants in 21 ms
[2022-05-18 08:07:26] [INFO ] Dead Transitions using invariants and state equation in 361 ms found 0 transitions.
[2022-05-18 08:07:26] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
// Phase 1: matrix 850 rows 370 cols
[2022-05-18 08:07:26] [INFO ] Computed 40 place invariants in 20 ms
[2022-05-18 08:07:26] [INFO ] Implicit Places using invariants in 305 ms returned []
[2022-05-18 08:07:26] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
// Phase 1: matrix 850 rows 370 cols
[2022-05-18 08:07:26] [INFO ] Computed 40 place invariants in 19 ms
[2022-05-18 08:07:26] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 08:07:31] [INFO ] Implicit Places using invariants and state equation in 4915 ms returned []
Implicit Place search using SMT with State Equation took 5222 ms to find 0 implicit places.
[2022-05-18 08:07:31] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
// Phase 1: matrix 850 rows 370 cols
[2022-05-18 08:07:31] [INFO ] Computed 40 place invariants in 12 ms
[2022-05-18 08:07:31] [INFO ] Dead Transitions using invariants and state equation in 347 ms found 0 transitions.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 370/532 places, 874/1036 transitions.
Finished structural reductions, in 1 iterations. Remains : 370/532 places, 874/1036 transitions.
Running random walk in product with property : PolyORBLF-COL-S04J04T06-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (LEQ s190 s151) (LEQ 1 (ADD s154 s155 s156 s157 s158 s159))), p2:(LEQ s326 (ADD s8 s9 s10 s11 s12 s13))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 2983 reset in 303 ms.
Product exploration explored 100000 steps with 2976 reset in 326 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 p0) p2), (X (NOT p0)), (X p2), (X (X (NOT p0))), (X (X p2))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 177 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 203 ms :[(OR (NOT p0) (NOT p2)), (NOT p2)]
Finished random walk after 191 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=63 )
Knowledge obtained : [(AND (NOT p0) p2), (X (NOT p0)), (X p2), (X (X (NOT p0))), (X (X p2))]
False Knowledge obtained : [(F p0), (F (NOT p2))]
Knowledge based reduction with 5 factoid took 219 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 92 ms :[(OR (NOT p0) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 98 ms :[(OR (NOT p0) (NOT p2)), (NOT p2)]
[2022-05-18 08:07:33] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
// Phase 1: matrix 850 rows 370 cols
[2022-05-18 08:07:33] [INFO ] Computed 40 place invariants in 11 ms
[2022-05-18 08:07:33] [INFO ] [Real]Absence check using 14 positive place invariants in 11 ms returned sat
[2022-05-18 08:07:33] [INFO ] [Real]Absence check using 14 positive and 26 generalized place invariants in 49 ms returned sat
[2022-05-18 08:07:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 08:07:34] [INFO ] [Real]Absence check using state equation in 1152 ms returned sat
[2022-05-18 08:07:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 08:07:35] [INFO ] [Nat]Absence check using 14 positive place invariants in 19 ms returned sat
[2022-05-18 08:07:35] [INFO ] [Nat]Absence check using 14 positive and 26 generalized place invariants in 54 ms returned sat
[2022-05-18 08:07:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 08:07:36] [INFO ] [Nat]Absence check using state equation in 1017 ms returned sat
[2022-05-18 08:07:36] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 08:07:37] [INFO ] [Nat]Added 120 Read/Feed constraints in 1471 ms returned sat
[2022-05-18 08:07:38] [INFO ] Deduced a trap composed of 72 places in 163 ms of which 1 ms to minimize.
[2022-05-18 08:07:38] [INFO ] Deduced a trap composed of 57 places in 157 ms of which 0 ms to minimize.
[2022-05-18 08:07:39] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1858 ms
[2022-05-18 08:07:39] [INFO ] Computed and/alt/rep : 576/3337/558 causal constraints (skipped 288 transitions) in 64 ms.
[2022-05-18 08:07:41] [INFO ] Added : 104 causal constraints over 21 iterations in 1627 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 15 out of 370 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 370/370 places, 874/874 transitions.
Applied a total of 0 rules in 5 ms. Remains 370 /370 variables (removed 0) and now considering 874/874 (removed 0) transitions.
[2022-05-18 08:07:41] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
// Phase 1: matrix 850 rows 370 cols
[2022-05-18 08:07:41] [INFO ] Computed 40 place invariants in 15 ms
[2022-05-18 08:07:41] [INFO ] Dead Transitions using invariants and state equation in 377 ms found 0 transitions.
[2022-05-18 08:07:41] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
// Phase 1: matrix 850 rows 370 cols
[2022-05-18 08:07:41] [INFO ] Computed 40 place invariants in 10 ms
[2022-05-18 08:07:41] [INFO ] Implicit Places using invariants in 268 ms returned []
[2022-05-18 08:07:41] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
// Phase 1: matrix 850 rows 370 cols
[2022-05-18 08:07:42] [INFO ] Computed 40 place invariants in 19 ms
[2022-05-18 08:07:42] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 08:07:48] [INFO ] Implicit Places using invariants and state equation in 6935 ms returned []
Implicit Place search using SMT with State Equation took 7205 ms to find 0 implicit places.
[2022-05-18 08:07:48] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
// Phase 1: matrix 850 rows 370 cols
[2022-05-18 08:07:48] [INFO ] Computed 40 place invariants in 21 ms
[2022-05-18 08:07:49] [INFO ] Dead Transitions using invariants and state equation in 395 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 370/370 places, 874/874 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 p0) p2), (X (NOT p0)), (X p2), (X (X (NOT p0))), (X (X p2))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 189 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 66 ms :[(OR (NOT p0) (NOT p2)), (NOT p2)]
Finished random walk after 391 steps, including 0 resets, run visited all 2 properties in 4 ms. (steps per millisecond=97 )
Knowledge obtained : [(AND (NOT p0) p2), (X (NOT p0)), (X p2), (X (X (NOT p0))), (X (X p2))]
False Knowledge obtained : [(F p0), (F (NOT p2))]
Knowledge based reduction with 5 factoid took 243 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 70 ms :[(OR (NOT p0) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 81 ms :[(OR (NOT p0) (NOT p2)), (NOT p2)]
[2022-05-18 08:07:50] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
// Phase 1: matrix 850 rows 370 cols
[2022-05-18 08:07:50] [INFO ] Computed 40 place invariants in 20 ms
[2022-05-18 08:07:50] [INFO ] [Real]Absence check using 14 positive place invariants in 11 ms returned sat
[2022-05-18 08:07:50] [INFO ] [Real]Absence check using 14 positive and 26 generalized place invariants in 44 ms returned sat
[2022-05-18 08:07:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 08:07:51] [INFO ] [Real]Absence check using state equation in 1133 ms returned sat
[2022-05-18 08:07:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 08:07:51] [INFO ] [Nat]Absence check using 14 positive place invariants in 21 ms returned sat
[2022-05-18 08:07:52] [INFO ] [Nat]Absence check using 14 positive and 26 generalized place invariants in 56 ms returned sat
[2022-05-18 08:07:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 08:07:53] [INFO ] [Nat]Absence check using state equation in 1059 ms returned sat
[2022-05-18 08:07:53] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 08:07:54] [INFO ] [Nat]Added 120 Read/Feed constraints in 1392 ms returned sat
[2022-05-18 08:07:54] [INFO ] Deduced a trap composed of 72 places in 138 ms of which 0 ms to minimize.
[2022-05-18 08:07:55] [INFO ] Deduced a trap composed of 57 places in 144 ms of which 1 ms to minimize.
[2022-05-18 08:07:56] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1813 ms
[2022-05-18 08:07:56] [INFO ] Computed and/alt/rep : 576/3337/558 causal constraints (skipped 288 transitions) in 45 ms.
[2022-05-18 08:07:57] [INFO ] Added : 104 causal constraints over 21 iterations in 1570 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 96 ms :[(OR (NOT p0) (NOT p2)), (NOT p2)]
Product exploration explored 100000 steps with 2952 reset in 329 ms.
Product exploration explored 100000 steps with 2977 reset in 327 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 54 ms :[(OR (NOT p0) (NOT p2)), (NOT p2)]
Support contains 15 out of 370 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 370/370 places, 874/874 transitions.
Applied a total of 0 rules in 18 ms. Remains 370 /370 variables (removed 0) and now considering 874/874 (removed 0) transitions.
[2022-05-18 08:07:58] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
// Phase 1: matrix 850 rows 370 cols
[2022-05-18 08:07:58] [INFO ] Computed 40 place invariants in 10 ms
[2022-05-18 08:07:59] [INFO ] Dead Transitions using invariants and state equation in 335 ms found 0 transitions.
[2022-05-18 08:07:59] [INFO ] Redundant transitions in 5 ms returned []
[2022-05-18 08:07:59] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
// Phase 1: matrix 850 rows 370 cols
[2022-05-18 08:07:59] [INFO ] Computed 40 place invariants in 14 ms
[2022-05-18 08:07:59] [INFO ] Dead Transitions using invariants and state equation in 341 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 370/370 places, 874/874 transitions.
Product exploration explored 100000 steps with 2974 reset in 453 ms.
Product exploration explored 100000 steps with 2970 reset in 450 ms.
Built C files in :
/tmp/ltsmin727203522952947570
[2022-05-18 08:08:00] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin727203522952947570
Running compilation step : cd /tmp/ltsmin727203522952947570;'/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 1441 ms.
Running link step : cd /tmp/ltsmin727203522952947570;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin727203522952947570;'/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/stateBased5533116905282111733.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 15 out of 370 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 370/370 places, 874/874 transitions.
Applied a total of 0 rules in 8 ms. Remains 370 /370 variables (removed 0) and now considering 874/874 (removed 0) transitions.
[2022-05-18 08:08:15] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
// Phase 1: matrix 850 rows 370 cols
[2022-05-18 08:08:15] [INFO ] Computed 40 place invariants in 18 ms
[2022-05-18 08:08:15] [INFO ] Dead Transitions using invariants and state equation in 363 ms found 0 transitions.
[2022-05-18 08:08:15] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
// Phase 1: matrix 850 rows 370 cols
[2022-05-18 08:08:15] [INFO ] Computed 40 place invariants in 11 ms
[2022-05-18 08:08:16] [INFO ] Implicit Places using invariants in 291 ms returned []
[2022-05-18 08:08:16] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
// Phase 1: matrix 850 rows 370 cols
[2022-05-18 08:08:16] [INFO ] Computed 40 place invariants in 11 ms
[2022-05-18 08:08:16] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 08:08:21] [INFO ] Implicit Places using invariants and state equation in 5253 ms returned []
Implicit Place search using SMT with State Equation took 5545 ms to find 0 implicit places.
[2022-05-18 08:08:21] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
// Phase 1: matrix 850 rows 370 cols
[2022-05-18 08:08:21] [INFO ] Computed 40 place invariants in 11 ms
[2022-05-18 08:08:21] [INFO ] Dead Transitions using invariants and state equation in 358 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 370/370 places, 874/874 transitions.
Built C files in :
/tmp/ltsmin4554703252472495901
[2022-05-18 08:08:21] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4554703252472495901
Running compilation step : cd /tmp/ltsmin4554703252472495901;'/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 1415 ms.
Running link step : cd /tmp/ltsmin4554703252472495901;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin4554703252472495901;'/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/stateBased5128683953998193112.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-18 08:08:36] [INFO ] Flatten gal took : 41 ms
[2022-05-18 08:08:36] [INFO ] Flatten gal took : 40 ms
[2022-05-18 08:08:36] [INFO ] Time to serialize gal into /tmp/LTL8733180020357233890.gal : 5 ms
[2022-05-18 08:08:36] [INFO ] Time to serialize properties into /tmp/LTL15809933605116625031.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/LTL8733180020357233890.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15809933605116625031.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/LTL8733180...267
Read 1 LTL properties
Checking formula 0 : !((F(((("((((FetchJobB_0+FetchJobB_1)+(FetchJobB_2+FetchJobB_3))+(FetchJobB_4+FetchJobB_5))>=1)")U(F(X("(cIsMonitoring_0<=(((IdleTasks...358
Formula 0 simplified : !F("((((FetchJobB_0+FetchJobB_1)+(FetchJobB_2+FetchJobB_3))+(FetchJobB_4+FetchJobB_5))>=1)" & "(SigAbort_0<=MarkerRead_0)" & ("((((F...346
Detected timeout of ITS tools.
[2022-05-18 08:08:52] [INFO ] Flatten gal took : 43 ms
[2022-05-18 08:08:52] [INFO ] Applying decomposition
[2022-05-18 08:08:52] [INFO ] Flatten gal took : 42 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/graph2834440587429778619.txt' '-o' '/tmp/graph2834440587429778619.bin' '-w' '/tmp/graph2834440587429778619.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2834440587429778619.bin' '-l' '-1' '-v' '-w' '/tmp/graph2834440587429778619.weights' '-q' '0' '-e' '0.001'
[2022-05-18 08:08:52] [INFO ] Decomposing Gal with order
[2022-05-18 08:08:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 08:08:52] [INFO ] Removed a total of 949 redundant transitions.
[2022-05-18 08:08:52] [INFO ] Flatten gal took : 110 ms
[2022-05-18 08:08:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 228 labels/synchronizations in 30 ms.
[2022-05-18 08:08:52] [INFO ] Time to serialize gal into /tmp/LTL14083916327795500660.gal : 7 ms
[2022-05-18 08:08:52] [INFO ] Time to serialize properties into /tmp/LTL585747842146132867.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/LTL14083916327795500660.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL585747842146132867.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/LTL1408391...266
Read 1 LTL properties
Checking formula 0 : !((F(((("((((gu12.FetchJobB_0+gu12.FetchJobB_1)+(gu12.FetchJobB_2+gu12.FetchJobB_3))+(gu12.FetchJobB_4+gu12.FetchJobB_5))>=1)")U(F(X("...472
Formula 0 simplified : !F("((((gu12.FetchJobB_0+gu12.FetchJobB_1)+(gu12.FetchJobB_2+gu12.FetchJobB_3))+(gu12.FetchJobB_4+gu12.FetchJobB_5))>=1)" & "(gi1.gi...460
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8515134578177791087
[2022-05-18 08:09:07] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8515134578177791087
Running compilation step : cd /tmp/ltsmin8515134578177791087;'/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 1579 ms.
Running link step : cd /tmp/ltsmin8515134578177791087;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin8515134578177791087;'/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' '<>((((LTLAPp1==true) U <>(X((LTLAPp2==true))))&&(LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-COL-S04J04T06-LTLCardinality-05 finished in 116915 ms.
[2022-05-18 08:09:22] [INFO ] Flatten gal took : 41 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17181716073910774703
[2022-05-18 08:09:22] [INFO ] Computing symmetric may disable matrix : 1036 transitions.
[2022-05-18 08:09:22] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 08:09:22] [INFO ] Applying decomposition
[2022-05-18 08:09:22] [INFO ] Computing symmetric may enable matrix : 1036 transitions.
[2022-05-18 08:09:22] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 08:09:22] [INFO ] Flatten gal took : 63 ms
[2022-05-18 08:09:22] [INFO ] Computing Do-Not-Accords matrix : 1036 transitions.
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/graph12832640174230041777.txt' '-o' '/tmp/graph12832640174230041777.bin' '-w' '/tmp/graph12832640174230041777.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph12832640174230041777.bin' '-l' '-1' '-v' '-w' '/tmp/graph12832640174230041777.weights' '-q' '0' '-e' '0.001'
[2022-05-18 08:09:22] [INFO ] Decomposing Gal with order
[2022-05-18 08:09:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 08:09:22] [INFO ] Computation of Completed DNA matrix. took 74 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 08:09:22] [INFO ] Built C files in 222ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17181716073910774703
Running compilation step : cd /tmp/ltsmin17181716073910774703;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' '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 08:09:23] [INFO ] Removed a total of 1146 redundant transitions.
[2022-05-18 08:09:23] [INFO ] Flatten gal took : 119 ms
[2022-05-18 08:09:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 156 labels/synchronizations in 38 ms.
[2022-05-18 08:09:23] [INFO ] Time to serialize gal into /tmp/LTLCardinality1266055313355527610.gal : 10 ms
[2022-05-18 08:09:23] [INFO ] Time to serialize properties into /tmp/LTLCardinality1647770313016328739.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/LTLCardinality1266055313355527610.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality1647770313016328739.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/LTLCardina...288
Read 1 LTL properties
Checking formula 0 : !((F(((("((((gu40.FetchJobB_0+gu40.FetchJobB_1)+(gu40.FetchJobB_2+gu40.FetchJobB_3))+(gu40.FetchJobB_4+gu40.FetchJobB_5))>=1)")U(F(X("...480
Formula 0 simplified : !F("((((gu40.FetchJobB_0+gu40.FetchJobB_1)+(gu40.FetchJobB_2+gu40.FetchJobB_3))+(gu40.FetchJobB_4+gu40.FetchJobB_5))>=1)" & "(gi2.gi...468
Compilation finished in 3011 ms.
Running link step : cd /tmp/ltsmin17181716073910774703;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin17181716073910774703;'/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' '<>((((LTLAPp1==true) U <>(X((LTLAPp2==true))))&&(LTLAPp0==true)))' '--buchi-type=spotba'
LTSmin run took 723061 ms.
FORMULA PolyORBLF-COL-S04J04T06-LTLCardinality-05 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 1077507 ms.

BK_STOP 1652862089497

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 LTLCardinality -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-S04J04T06"
export BK_EXAMINATION="LTLCardinality"
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-S04J04T06, examination is LTLCardinality"
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-165277016700491"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S04J04T06.tgz
mv PolyORBLF-COL-S04J04T06 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;