Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r293-tall-167873945300388.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-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 2-5348
Executing tool itstools
Input is PolyORBLF-COL-S02J06T10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873945300388
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 588K
-rw-r--r-- 1 mcc users 7.0K Feb 26 13:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Feb 26 13:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 26 13:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 13:34 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 16:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 13:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 108K Feb 26 13:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Feb 26 13:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Feb 26 13:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 154K Mar 5 18:23 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-S02J06T10-LTLFireability-00
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-01
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-02
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-03
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-04
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-05
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-06
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-07
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-08
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-09
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-10
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-11
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-12
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-13
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-14
FORMULA_NAME PolyORBLF-COL-S02J06T10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678844748835

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S02J06T10
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202303021504
[2023-03-15 01:45:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-15 01:45:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 01:45:50] [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.
[2023-03-15 01:45:50] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-15 01:45:50] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 510 ms
[2023-03-15 01:45:50] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 844 PT places and 1904.0 transition bindings in 20 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2023-03-15 01:45:51] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 5 ms.
[2023-03-15 01:45:51] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 1 formulas.
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-07 TRUE 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 4 resets, run finished after 298 ms. (steps per millisecond=33 ) properties (out of 30) seen :27
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-15 01:45:51] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2023-03-15 01:45:51] [INFO ] Computed 26 place invariants in 14 ms
[2023-03-15 01:45:51] [INFO ] [Real]Absence check using 11 positive place invariants in 7 ms returned sat
[2023-03-15 01:45:51] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2023-03-15 01:45:51] [INFO ] After 44ms SMT Verify possible using state equation in real domain returned unsat :1 sat :1 real:1
[2023-03-15 01:45:51] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-15 01:45:51] [INFO ] After 9ms SMT Verify possible using 8 Read/Feed constraints in real domain returned unsat :1 sat :0 real:2
[2023-03-15 01:45:51] [INFO ] After 206ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:2
[2023-03-15 01:45:51] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2023-03-15 01:45:51] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2023-03-15 01:45:52] [INFO ] After 55ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :2
[2023-03-15 01:45:52] [INFO ] After 232ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :1 sat :2
[2023-03-15 01:45:52] [INFO ] After 251ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :2
Attempting to minimize the solution found.
Minimization took 13 ms.
[2023-03-15 01:45:52] [INFO ] After 372ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :2
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 7 ms.
Support contains 2 out of 81 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 81/81 places, 65/65 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 80 transition count 56
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 19 place count 71 transition count 56
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 19 place count 71 transition count 53
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 25 place count 68 transition count 53
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 39 place count 61 transition count 46
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 41 place count 61 transition count 44
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 43 place count 59 transition count 44
Applied a total of 43 rules in 24 ms. Remains 59 /81 variables (removed 22) and now considering 44/65 (removed 21) transitions.
[2023-03-15 01:45:52] [INFO ] Flow matrix only has 43 transitions (discarded 1 similar events)
// Phase 1: matrix 43 rows 59 cols
[2023-03-15 01:45:52] [INFO ] Computed 25 place invariants in 4 ms
[2023-03-15 01:45:52] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 2 transitions.
Found 2 dead transitions using SMT.
Drop transitions removed 2 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 2 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 59/81 places, 42/65 transitions.
Reduce places removed 2 places and 2 transitions.
Graph (complete) has 194 edges and 57 vertex of which 2 are kept as prefixes of interest. Removing 55 places using SCC suffix rule.1 ms
Discarding 55 places :
Also discarding 38 output transitions
Drop transitions removed 38 transitions
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 2 transition count 2
Reduce places removed 0 places and 2 transitions.
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 3 rules in 2 ms. Remains 2 /59 variables (removed 57) and now considering 0/42 (removed 42) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 91 ms. Remains : 2/81 places, 0/65 transitions.
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Successfully simplified 3 atomic propositions for a total of 15 simplifications.
[2023-03-15 01:45:52] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2023-03-15 01:45:52] [INFO ] Flatten gal took : 32 ms
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-15 01:45:52] [INFO ] Flatten gal took : 8 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
[2023-03-15 01:45:52] [INFO ] Unfolded HLPN to a Petri net with 844 places and 1812 transitions 8302 arcs in 32 ms.
[2023-03-15 01:45:52] [INFO ] Unfolded 13 HLPN properties in 1 ms.
[2023-03-15 01:45:52] [INFO ] Reduced 110 identical enabling conditions.
Ensure Unique test removed 160 transitions
Reduce redundant transitions removed 160 transitions.
Support contains 479 out of 844 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 844/844 places, 1652/1652 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 842 transition count 1652
Applied a total of 2 rules in 50 ms. Remains 842 /844 variables (removed 2) and now considering 1652/1652 (removed 0) transitions.
[2023-03-15 01:45:52] [INFO ] Flow matrix only has 1632 transitions (discarded 20 similar events)
// Phase 1: matrix 1632 rows 842 cols
[2023-03-15 01:45:52] [INFO ] Computed 56 place invariants in 81 ms
[2023-03-15 01:45:53] [INFO ] Dead Transitions using invariants and state equation in 832 ms found 110 transitions.
Found 110 dead transitions using SMT.
Drop transitions removed 110 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 110 transitions.
[2023-03-15 01:45:53] [INFO ] Flow matrix only has 1522 transitions (discarded 20 similar events)
// Phase 1: matrix 1522 rows 842 cols
[2023-03-15 01:45:53] [INFO ] Computed 56 place invariants in 55 ms
[2023-03-15 01:45:53] [INFO ] Implicit Places using invariants in 320 ms returned []
[2023-03-15 01:45:53] [INFO ] Flow matrix only has 1522 transitions (discarded 20 similar events)
[2023-03-15 01:45:53] [INFO ] Invariant cache hit.
[2023-03-15 01:45:54] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 01:45:55] [INFO ] Implicit Places using invariants and state equation in 1589 ms returned []
Implicit Place search using SMT with State Equation took 1914 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 842/844 places, 1542/1652 transitions.
Reduce places removed 2 places and 20 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 840 transition count 1522
Reduce places removed 20 places and 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 22 place count 820 transition count 1502
Applied a total of 22 rules in 45 ms. Remains 820 /842 variables (removed 22) and now considering 1502/1542 (removed 40) transitions.
[2023-03-15 01:45:55] [INFO ] Flow matrix only has 1482 transitions (discarded 20 similar events)
// Phase 1: matrix 1482 rows 820 cols
[2023-03-15 01:45:55] [INFO ] Computed 56 place invariants in 69 ms
[2023-03-15 01:45:55] [INFO ] Implicit Places using invariants in 461 ms returned []
[2023-03-15 01:45:55] [INFO ] Flow matrix only has 1482 transitions (discarded 20 similar events)
[2023-03-15 01:45:55] [INFO ] Invariant cache hit.
[2023-03-15 01:45:56] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 01:45:59] [INFO ] Implicit Places using invariants and state equation in 3744 ms returned []
Implicit Place search using SMT with State Equation took 4227 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 820/844 places, 1502/1652 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 7072 ms. Remains : 820/844 places, 1502/1652 transitions.
Support contains 479 out of 820 places after structural reductions.
[2023-03-15 01:45:59] [INFO ] Flatten gal took : 119 ms
[2023-03-15 01:46:00] [INFO ] Flatten gal took : 117 ms
[2023-03-15 01:46:00] [INFO ] Input system was already deterministic with 1502 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 27) seen :26
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-15 01:46:00] [INFO ] Flow matrix only has 1482 transitions (discarded 20 similar events)
[2023-03-15 01:46:00] [INFO ] Invariant cache hit.
[2023-03-15 01:46:00] [INFO ] [Real]Absence check using 12 positive place invariants in 8 ms returned sat
[2023-03-15 01:46:00] [INFO ] [Real]Absence check using 12 positive and 44 generalized place invariants in 36 ms returned sat
[2023-03-15 01:46:00] [INFO ] After 150ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 91 out of 820 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 820/820 places, 1502/1502 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 810 transition count 1492
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 810 transition count 1492
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 800 transition count 1482
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 800 transition count 1482
Applied a total of 40 rules in 67 ms. Remains 800 /820 variables (removed 20) and now considering 1482/1502 (removed 20) transitions.
[2023-03-15 01:46:01] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
// Phase 1: matrix 1462 rows 800 cols
[2023-03-15 01:46:01] [INFO ] Computed 56 place invariants in 22 ms
[2023-03-15 01:46:01] [INFO ] Dead Transitions using invariants and state equation in 639 ms found 0 transitions.
[2023-03-15 01:46:01] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 01:46:01] [INFO ] Invariant cache hit.
[2023-03-15 01:46:02] [INFO ] Implicit Places using invariants in 510 ms returned [624, 625, 626, 627, 628, 629, 630, 631, 632, 633]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 519 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 790/820 places, 1482/1502 transitions.
Applied a total of 0 rules in 23 ms. Remains 790 /790 variables (removed 0) and now considering 1482/1482 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1256 ms. Remains : 790/820 places, 1482/1502 transitions.
Stuttering acceptance computed with spot in 558 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : PolyORBLF-COL-S02J06T10-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (OR (LT s183 1) (LT s193 1)) (OR (LT s184 1) (LT s194 1)) (OR (LT s187 1) (LT s197 1)) (OR (LT s188 1) (LT s198 1)) (OR (LT s191 1) (LT s201 1)) (...], 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][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 735 ms.
Product exploration explored 100000 steps with 50000 reset in 650 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 : [p0, (X p0), true]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 59 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S02J06T10-LTLFireability-00 finished in 3328 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F((p0 U (p1||G(p0))))))))'
Support contains 21 out of 820 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 820/820 places, 1502/1502 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 810 transition count 1492
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 810 transition count 1492
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 800 transition count 1482
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 800 transition count 1482
Applied a total of 40 rules in 35 ms. Remains 800 /820 variables (removed 20) and now considering 1482/1502 (removed 20) transitions.
[2023-03-15 01:46:04] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 01:46:04] [INFO ] Invariant cache hit.
[2023-03-15 01:46:05] [INFO ] Dead Transitions using invariants and state equation in 597 ms found 0 transitions.
[2023-03-15 01:46:05] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 01:46:05] [INFO ] Invariant cache hit.
[2023-03-15 01:46:05] [INFO ] Implicit Places using invariants in 515 ms returned [624, 625, 626, 627, 628, 629, 630, 631, 632, 633]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 519 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 790/820 places, 1482/1502 transitions.
Applied a total of 0 rules in 11 ms. Remains 790 /790 variables (removed 0) and now considering 1482/1482 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1163 ms. Remains : 790/820 places, 1482/1502 transitions.
Stuttering acceptance computed with spot in 166 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-COL-S02J06T10-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (NOT (OR (GEQ s485 1) (GEQ s484 1) (GEQ s483 1) (GEQ s482 1) (GEQ s481 1) (GEQ s480 1) (GEQ s479 1) (GEQ s478 1) (GEQ s487 1) (GEQ s486 1))) (OR (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 2727 reset in 508 ms.
Product exploration explored 100000 steps with 2724 reset in 579 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) (NOT p0)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 86 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 157 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-15 01:46:07] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
// Phase 1: matrix 1462 rows 790 cols
[2023-03-15 01:46:07] [INFO ] Computed 46 place invariants in 27 ms
[2023-03-15 01:46:07] [INFO ] [Real]Absence check using 11 positive place invariants in 11 ms returned sat
[2023-03-15 01:46:07] [INFO ] [Real]Absence check using 11 positive and 35 generalized place invariants in 36 ms returned sat
[2023-03-15 01:46:07] [INFO ] After 163ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), true, (G (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 3 factoid took 400 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 141 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 137 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
[2023-03-15 01:46:08] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 01:46:08] [INFO ] Invariant cache hit.
[2023-03-15 01:46:08] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2023-03-15 01:46:09] [INFO ] [Real]Absence check using 11 positive and 35 generalized place invariants in 93 ms returned sat
[2023-03-15 01:46:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 01:46:10] [INFO ] [Real]Absence check using state equation in 1399 ms returned sat
[2023-03-15 01:46:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 01:46:11] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2023-03-15 01:46:11] [INFO ] [Nat]Absence check using 11 positive and 35 generalized place invariants in 86 ms returned sat
[2023-03-15 01:46:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 01:46:13] [INFO ] [Nat]Absence check using state equation in 2205 ms returned sat
[2023-03-15 01:46:13] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 01:46:13] [INFO ] [Nat]Added 120 Read/Feed constraints in 468 ms returned sat
[2023-03-15 01:46:14] [INFO ] Deduced a trap composed of 70 places in 55 ms of which 0 ms to minimize.
[2023-03-15 01:46:14] [INFO ] Deduced a trap composed of 70 places in 59 ms of which 11 ms to minimize.
[2023-03-15 01:46:14] [INFO ] Deduced a trap composed of 70 places in 44 ms of which 1 ms to minimize.
[2023-03-15 01:46:14] [INFO ] Deduced a trap composed of 70 places in 56 ms of which 1 ms to minimize.
[2023-03-15 01:46:14] [INFO ] Deduced a trap composed of 70 places in 51 ms of which 1 ms to minimize.
[2023-03-15 01:46:14] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 912 ms
[2023-03-15 01:46:15] [INFO ] Computed and/alt/rep : 770/1508/760 causal constraints (skipped 700 transitions) in 120 ms.
[2023-03-15 01:46:19] [INFO ] Added : 239 causal constraints over 48 iterations in 4709 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 21 out of 790 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 790/790 places, 1482/1482 transitions.
Applied a total of 0 rules in 14 ms. Remains 790 /790 variables (removed 0) and now considering 1482/1482 (removed 0) transitions.
[2023-03-15 01:46:19] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 01:46:19] [INFO ] Invariant cache hit.
[2023-03-15 01:46:20] [INFO ] Dead Transitions using invariants and state equation in 596 ms found 0 transitions.
[2023-03-15 01:46:20] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 01:46:20] [INFO ] Invariant cache hit.
[2023-03-15 01:46:20] [INFO ] Implicit Places using invariants in 505 ms returned []
[2023-03-15 01:46:20] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 01:46:20] [INFO ] Invariant cache hit.
[2023-03-15 01:46:21] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 01:46:26] [INFO ] Implicit Places using invariants and state equation in 5637 ms returned []
Implicit Place search using SMT with State Equation took 6145 ms to find 0 implicit places.
[2023-03-15 01:46:26] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 01:46:26] [INFO ] Invariant cache hit.
[2023-03-15 01:46:26] [INFO ] Dead Transitions using invariants and state equation in 584 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7342 ms. Remains : 790/790 places, 1482/1482 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 p1), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 90 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 142 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 30 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=15 )
Knowledge obtained : [(NOT p1), true]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 2 factoid took 100 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 154 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 146 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
[2023-03-15 01:46:27] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 01:46:27] [INFO ] Invariant cache hit.
[2023-03-15 01:46:28] [INFO ] [Real]Absence check using 11 positive place invariants in 6 ms returned sat
[2023-03-15 01:46:28] [INFO ] [Real]Absence check using 11 positive and 35 generalized place invariants in 85 ms returned sat
[2023-03-15 01:46:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 01:46:29] [INFO ] [Real]Absence check using state equation in 1459 ms returned sat
[2023-03-15 01:46:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 01:46:30] [INFO ] [Nat]Absence check using 11 positive place invariants in 7 ms returned sat
[2023-03-15 01:46:30] [INFO ] [Nat]Absence check using 11 positive and 35 generalized place invariants in 80 ms returned sat
[2023-03-15 01:46:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 01:46:33] [INFO ] [Nat]Absence check using state equation in 2202 ms returned sat
[2023-03-15 01:46:33] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 01:46:33] [INFO ] [Nat]Added 120 Read/Feed constraints in 471 ms returned sat
[2023-03-15 01:46:33] [INFO ] Deduced a trap composed of 70 places in 48 ms of which 1 ms to minimize.
[2023-03-15 01:46:33] [INFO ] Deduced a trap composed of 70 places in 49 ms of which 1 ms to minimize.
[2023-03-15 01:46:33] [INFO ] Deduced a trap composed of 70 places in 51 ms of which 1 ms to minimize.
[2023-03-15 01:46:34] [INFO ] Deduced a trap composed of 70 places in 55 ms of which 0 ms to minimize.
[2023-03-15 01:46:34] [INFO ] Deduced a trap composed of 70 places in 48 ms of which 1 ms to minimize.
[2023-03-15 01:46:34] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 869 ms
[2023-03-15 01:46:34] [INFO ] Computed and/alt/rep : 770/1508/760 causal constraints (skipped 700 transitions) in 80 ms.
[2023-03-15 01:46:38] [INFO ] Added : 239 causal constraints over 48 iterations in 4353 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 162 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 2747 reset in 319 ms.
Product exploration explored 100000 steps with 2724 reset in 335 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 138 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 21 out of 790 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 790/790 places, 1482/1482 transitions.
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 790 transition count 1482
Performed 110 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 110 Pre rules applied. Total rules applied 50 place count 790 transition count 1592
Deduced a syphon composed of 160 places in 1 ms
Iterating global reduction 1 with 110 rules applied. Total rules applied 160 place count 790 transition count 1592
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 230 places in 0 ms
Iterating global reduction 1 with 70 rules applied. Total rules applied 230 place count 790 transition count 1592
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 260 place count 760 transition count 1562
Deduced a syphon composed of 210 places in 1 ms
Iterating global reduction 1 with 30 rules applied. Total rules applied 290 place count 760 transition count 1562
Deduced a syphon composed of 210 places in 0 ms
Applied a total of 290 rules in 152 ms. Remains 760 /790 variables (removed 30) and now considering 1562/1482 (removed -80) transitions.
[2023-03-15 01:46:40] [INFO ] Flow matrix only has 1542 transitions (discarded 20 similar events)
// Phase 1: matrix 1542 rows 760 cols
[2023-03-15 01:46:40] [INFO ] Computed 46 place invariants in 22 ms
[2023-03-15 01:46:40] [INFO ] Dead Transitions using invariants and state equation in 639 ms found 0 transitions.
[2023-03-15 01:46:40] [INFO ] Redundant transitions in 85 ms returned []
[2023-03-15 01:46:40] [INFO ] Flow matrix only has 1542 transitions (discarded 20 similar events)
[2023-03-15 01:46:40] [INFO ] Invariant cache hit.
[2023-03-15 01:46:41] [INFO ] Dead Transitions using invariants and state equation in 634 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 760/790 places, 1562/1482 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1518 ms. Remains : 760/790 places, 1562/1482 transitions.
Built C files in :
/tmp/ltsmin3451424144693622000
[2023-03-15 01:46:41] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3451424144693622000
Running compilation step : cd /tmp/ltsmin3451424144693622000;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2946 ms.
Running link step : cd /tmp/ltsmin3451424144693622000;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin3451424144693622000;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased14551568716081816113.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 21 out of 790 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 790/790 places, 1482/1482 transitions.
Applied a total of 0 rules in 10 ms. Remains 790 /790 variables (removed 0) and now considering 1482/1482 (removed 0) transitions.
[2023-03-15 01:46:56] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
// Phase 1: matrix 1462 rows 790 cols
[2023-03-15 01:46:56] [INFO ] Computed 46 place invariants in 23 ms
[2023-03-15 01:46:57] [INFO ] Dead Transitions using invariants and state equation in 630 ms found 0 transitions.
[2023-03-15 01:46:57] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 01:46:57] [INFO ] Invariant cache hit.
[2023-03-15 01:46:57] [INFO ] Implicit Places using invariants in 513 ms returned []
[2023-03-15 01:46:57] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 01:46:57] [INFO ] Invariant cache hit.
[2023-03-15 01:46:58] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 01:47:02] [INFO ] Implicit Places using invariants and state equation in 4498 ms returned []
Implicit Place search using SMT with State Equation took 5013 ms to find 0 implicit places.
[2023-03-15 01:47:02] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 01:47:02] [INFO ] Invariant cache hit.
[2023-03-15 01:47:02] [INFO ] Dead Transitions using invariants and state equation in 608 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6263 ms. Remains : 790/790 places, 1482/1482 transitions.
Built C files in :
/tmp/ltsmin16340159476945744023
[2023-03-15 01:47:02] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16340159476945744023
Running compilation step : cd /tmp/ltsmin16340159476945744023;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2585 ms.
Running link step : cd /tmp/ltsmin16340159476945744023;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin16340159476945744023;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased11690830255615588470.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-15 01:47:17] [INFO ] Flatten gal took : 67 ms
[2023-03-15 01:47:18] [INFO ] Flatten gal took : 62 ms
[2023-03-15 01:47:18] [INFO ] Time to serialize gal into /tmp/LTL6994266939316406644.gal : 14 ms
[2023-03-15 01:47:18] [INFO ] Time to serialize properties into /tmp/LTL332552230245431396.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6994266939316406644.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7214177827451509153.hoa' '-atoms' '/tmp/LTL332552230245431396.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...316
Loading property file /tmp/LTL332552230245431396.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7214177827451509153.hoa
Detected timeout of ITS tools.
[2023-03-15 01:47:33] [INFO ] Flatten gal took : 55 ms
[2023-03-15 01:47:33] [INFO ] Flatten gal took : 53 ms
[2023-03-15 01:47:33] [INFO ] Time to serialize gal into /tmp/LTL15084165884289247112.gal : 10 ms
[2023-03-15 01:47:33] [INFO ] Time to serialize properties into /tmp/LTL3159119840809045270.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15084165884289247112.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3159119840809045270.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F(("((((((Abort_Check_Sources_B_4>=1)&&(NoSigAbort_0>=1))||((Abort_Check_Sources_B_5>=1)&&(NoSigAbort_0>=1)))||(((Abort_Check...1979
Formula 0 simplified : XXXG(!"((((((Abort_Check_Sources_B_4>=1)&&(NoSigAbort_0>=1))||((Abort_Check_Sources_B_5>=1)&&(NoSigAbort_0>=1)))||(((Abort_Check_Sou...1433
Detected timeout of ITS tools.
[2023-03-15 01:47:48] [INFO ] Flatten gal took : 59 ms
[2023-03-15 01:47:48] [INFO ] Applying decomposition
[2023-03-15 01:47:48] [INFO ] Flatten gal took : 52 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph2353284898776556744.txt' '-o' '/tmp/graph2353284898776556744.bin' '-w' '/tmp/graph2353284898776556744.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2353284898776556744.bin' '-l' '-1' '-v' '-w' '/tmp/graph2353284898776556744.weights' '-q' '0' '-e' '0.001'
[2023-03-15 01:47:48] [INFO ] Decomposing Gal with order
[2023-03-15 01:47:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 01:47:49] [INFO ] Removed a total of 1627 redundant transitions.
[2023-03-15 01:47:49] [INFO ] Flatten gal took : 295 ms
[2023-03-15 01:47:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 144 labels/synchronizations in 35 ms.
[2023-03-15 01:47:49] [INFO ] Time to serialize gal into /tmp/LTL12299332503696493850.gal : 18 ms
[2023-03-15 01:47:49] [INFO ] Time to serialize properties into /tmp/LTL5726064282843854500.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12299332503696493850.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5726064282843854500.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F(("((((((i4.i3.u76.Abort_Check_Sources_B_4>=1)&&(i4.i3.u76.NoSigAbort_0>=1))||((i4.i3.u76.Abort_Check_Sources_B_5>=1)&&(i4.i...2681
Formula 0 simplified : XXXG(!"((((((i4.i3.u76.Abort_Check_Sources_B_4>=1)&&(i4.i3.u76.NoSigAbort_0>=1))||((i4.i3.u76.Abort_Check_Sources_B_5>=1)&&(i4.i3.u7...1935
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3254736108355819665
[2023-03-15 01:48:04] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3254736108355819665
Running compilation step : cd /tmp/ltsmin3254736108355819665;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2711 ms.
Running link step : cd /tmp/ltsmin3254736108355819665;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin3254736108355819665;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(X(<>(((LTLAPp0==true) U ([]((LTLAPp0==true))||(LTLAPp1==true)))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-COL-S02J06T10-LTLFireability-01 finished in 134870 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0&&G((!p1&&X(!p0)))) U X(X(X(G(!p2))))))'
Support contains 43 out of 820 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 820/820 places, 1502/1502 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 810 transition count 1492
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 810 transition count 1492
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 800 transition count 1482
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 800 transition count 1482
Applied a total of 40 rules in 28 ms. Remains 800 /820 variables (removed 20) and now considering 1482/1502 (removed 20) transitions.
[2023-03-15 01:48:19] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
// Phase 1: matrix 1462 rows 800 cols
[2023-03-15 01:48:19] [INFO ] Computed 56 place invariants in 23 ms
[2023-03-15 01:48:20] [INFO ] Dead Transitions using invariants and state equation in 701 ms found 0 transitions.
[2023-03-15 01:48:20] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 01:48:20] [INFO ] Invariant cache hit.
[2023-03-15 01:48:20] [INFO ] Implicit Places using invariants in 497 ms returned []
[2023-03-15 01:48:20] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 01:48:20] [INFO ] Invariant cache hit.
[2023-03-15 01:48:21] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 01:48:23] [INFO ] Implicit Places using invariants and state equation in 2610 ms returned []
Implicit Place search using SMT with State Equation took 3110 ms to find 0 implicit places.
[2023-03-15 01:48:23] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 01:48:23] [INFO ] Invariant cache hit.
[2023-03-15 01:48:23] [INFO ] Dead Transitions using invariants and state equation in 604 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 800/820 places, 1482/1502 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4444 ms. Remains : 800/820 places, 1482/1502 transitions.
Stuttering acceptance computed with spot in 317 ms :[true, p2, (OR p2 p0 p1), p2, p2, p2, p2, p2, p2]
Running random walk in product with property : PolyORBLF-COL-S02J06T10-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(OR (AND p0 p2) (AND p1 p2)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=1 dest: 2}, { cond=(NOT p2), acceptance={} source=1 dest: 8}], [{ cond=(OR p0 p1 p2), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(OR p0 p1), acceptance={} source=3 dest: 8}], [{ cond=(OR (NOT p0) p1), acceptance={} source=4 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={} source=5 dest: 7}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=6 dest: 3}, { cond=(OR p0 p1), acceptance={} source=6 dest: 7}], [{ cond=true, acceptance={} source=7 dest: 8}], [{ cond=p2, acceptance={} source=8 dest: 0}, { cond=(NOT p2), acceptance={} source=8 dest: 8}]], initial=4, aps=[p0:(OR (AND (GEQ s496 1) (GEQ s497 1)) (AND (GEQ s496 1) (GEQ s506 1)) (AND (GEQ s496 1) (GEQ s504 1)) (AND (GEQ s496 1) (GEQ s505 1)) (AND (GEQ s496 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, 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 62 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J06T10-LTLFireability-02 finished in 4796 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 71 out of 820 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 820/820 places, 1502/1502 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 810 transition count 1492
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 810 transition count 1492
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 800 transition count 1482
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 800 transition count 1482
Applied a total of 40 rules in 26 ms. Remains 800 /820 variables (removed 20) and now considering 1482/1502 (removed 20) transitions.
[2023-03-15 01:48:24] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 01:48:24] [INFO ] Invariant cache hit.
[2023-03-15 01:48:24] [INFO ] Dead Transitions using invariants and state equation in 594 ms found 0 transitions.
[2023-03-15 01:48:24] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 01:48:24] [INFO ] Invariant cache hit.
[2023-03-15 01:48:25] [INFO ] Implicit Places using invariants in 489 ms returned [624, 625, 626, 627, 628, 629, 630, 631, 632, 633]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 497 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 790/820 places, 1482/1502 transitions.
Applied a total of 0 rules in 9 ms. Remains 790 /790 variables (removed 0) and now considering 1482/1482 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1132 ms. Remains : 790/820 places, 1482/1502 transitions.
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J06T10-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (OR (LT s157 1) (LT s287 1)) (OR (LT s147 1) (LT s287 1)) (OR (LT s176 1) (LT s287 1)) (OR (LT s177 1) (LT s287 1)) (OR (LT s127 1) (LT s287 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][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 396 ms.
Product exploration explored 100000 steps with 33333 reset in 412 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 : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 2 factoid took 43 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S02J06T10-LTLFireability-03 finished in 2107 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(!p0) U G(!p1)))'
Support contains 98 out of 820 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 820/820 places, 1502/1502 transitions.
Drop transitions removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 820 transition count 1412
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 180 place count 730 transition count 1412
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 180 place count 730 transition count 1312
Deduced a syphon composed of 100 places in 0 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 380 place count 630 transition count 1312
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 2 with 160 rules applied. Total rules applied 540 place count 550 transition count 1232
Applied a total of 540 rules in 62 ms. Remains 550 /820 variables (removed 270) and now considering 1232/1502 (removed 270) transitions.
[2023-03-15 01:48:26] [INFO ] Flow matrix only has 1212 transitions (discarded 20 similar events)
// Phase 1: matrix 1212 rows 550 cols
[2023-03-15 01:48:26] [INFO ] Computed 56 place invariants in 13 ms
[2023-03-15 01:48:26] [INFO ] Dead Transitions using invariants and state equation in 531 ms found 0 transitions.
[2023-03-15 01:48:26] [INFO ] Flow matrix only has 1212 transitions (discarded 20 similar events)
[2023-03-15 01:48:26] [INFO ] Invariant cache hit.
[2023-03-15 01:48:27] [INFO ] Implicit Places using invariants in 406 ms returned [494, 495, 496, 497, 498, 499, 500, 501, 502, 503]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 407 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 540/820 places, 1232/1502 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 530 transition count 1222
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 530 transition count 1222
Applied a total of 20 rules in 44 ms. Remains 530 /540 variables (removed 10) and now considering 1222/1232 (removed 10) transitions.
[2023-03-15 01:48:27] [INFO ] Flow matrix only has 1202 transitions (discarded 20 similar events)
// Phase 1: matrix 1202 rows 530 cols
[2023-03-15 01:48:27] [INFO ] Computed 46 place invariants in 12 ms
[2023-03-15 01:48:27] [INFO ] Implicit Places using invariants in 371 ms returned []
[2023-03-15 01:48:27] [INFO ] Flow matrix only has 1202 transitions (discarded 20 similar events)
[2023-03-15 01:48:27] [INFO ] Invariant cache hit.
[2023-03-15 01:48:27] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 01:48:32] [INFO ] Implicit Places using invariants and state equation in 4769 ms returned []
Implicit Place search using SMT with State Equation took 5142 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 530/820 places, 1222/1502 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 6188 ms. Remains : 530/820 places, 1222/1502 transitions.
Stuttering acceptance computed with spot in 72 ms :[p1, p0]
Running random walk in product with property : PolyORBLF-COL-S02J06T10-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=p1, acceptance={0} source=0 dest: 0}, { cond=(AND p1 p0), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (OR (LT s137 1) (LT s217 1)) (OR (LT s127 1) (LT s217 1)) (OR (LT s156 1) (LT s217 1)) (OR (LT s157 1) (LT s217 1)) (OR (LT s107 1) (LT s217 1)) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 3406 steps with 120 reset in 64 ms.
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J06T10-LTLFireability-04 finished in 6342 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0&&X(F(p0))) U X(G((X(p0)||p1))))))'
Support contains 81 out of 820 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 820/820 places, 1502/1502 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 810 transition count 1492
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 810 transition count 1492
Applied a total of 20 rules in 17 ms. Remains 810 /820 variables (removed 10) and now considering 1492/1502 (removed 10) transitions.
[2023-03-15 01:48:32] [INFO ] Flow matrix only has 1472 transitions (discarded 20 similar events)
// Phase 1: matrix 1472 rows 810 cols
[2023-03-15 01:48:32] [INFO ] Computed 56 place invariants in 18 ms
[2023-03-15 01:48:33] [INFO ] Dead Transitions using invariants and state equation in 627 ms found 0 transitions.
[2023-03-15 01:48:33] [INFO ] Flow matrix only has 1472 transitions (discarded 20 similar events)
[2023-03-15 01:48:33] [INFO ] Invariant cache hit.
[2023-03-15 01:48:33] [INFO ] Implicit Places using invariants in 499 ms returned [624, 625, 626, 627, 628, 629, 630, 631, 632, 633]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 501 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 800/820 places, 1492/1502 transitions.
Applied a total of 0 rules in 8 ms. Remains 800 /800 variables (removed 0) and now considering 1492/1492 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1155 ms. Remains : 800/820 places, 1492/1502 transitions.
Stuttering acceptance computed with spot in 230 ms :[true, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J06T10-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 4}, { cond=p0, acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}, { cond=(AND p0 p1), acceptance={0} source=3 dest: 4}, { cond=(NOT p1), acceptance={0} source=3 dest: 6}], [{ cond=p1, acceptance={} source=4 dest: 4}, { cond=(NOT p1), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 4}, { cond=p0, acceptance={} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={} source=6 dest: 0}, { cond=(AND p0 p1), acceptance={} source=6 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={} source=6 dest: 6}]], initial=1, aps=[p0:(OR (GEQ s593 1) (GEQ s592 1) (GEQ s595 1) (GEQ s594 1) (GEQ s597 1) (GEQ s596 1) (GEQ s599 1) (GEQ s598 1) (GEQ s601 1) (GEQ s600 1)), p1:(OR (AND (GE...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J06T10-LTLFireability-06 finished in 1411 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F((p0||G(p1)))&&F(!p0))))'
Support contains 94 out of 820 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 820/820 places, 1502/1502 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 820 transition count 1432
Reduce places removed 70 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 80 rules applied. Total rules applied 150 place count 750 transition count 1422
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 160 place count 740 transition count 1422
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 30 Pre rules applied. Total rules applied 160 place count 740 transition count 1392
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 3 with 60 rules applied. Total rules applied 220 place count 710 transition count 1392
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 0 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 3 with 140 rules applied. Total rules applied 360 place count 640 transition count 1322
Applied a total of 360 rules in 67 ms. Remains 640 /820 variables (removed 180) and now considering 1322/1502 (removed 180) transitions.
[2023-03-15 01:48:34] [INFO ] Flow matrix only has 1302 transitions (discarded 20 similar events)
// Phase 1: matrix 1302 rows 640 cols
[2023-03-15 01:48:34] [INFO ] Computed 56 place invariants in 15 ms
[2023-03-15 01:48:34] [INFO ] Dead Transitions using invariants and state equation in 581 ms found 0 transitions.
[2023-03-15 01:48:34] [INFO ] Flow matrix only has 1302 transitions (discarded 20 similar events)
[2023-03-15 01:48:34] [INFO ] Invariant cache hit.
[2023-03-15 01:48:35] [INFO ] Implicit Places using invariants in 408 ms returned [514, 515, 516, 517, 518, 519, 520, 521, 522, 523]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 425 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 630/820 places, 1322/1502 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 620 transition count 1312
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 620 transition count 1312
Applied a total of 20 rules in 28 ms. Remains 620 /630 variables (removed 10) and now considering 1312/1322 (removed 10) transitions.
[2023-03-15 01:48:35] [INFO ] Flow matrix only has 1292 transitions (discarded 20 similar events)
// Phase 1: matrix 1292 rows 620 cols
[2023-03-15 01:48:35] [INFO ] Computed 46 place invariants in 14 ms
[2023-03-15 01:48:35] [INFO ] Implicit Places using invariants in 424 ms returned []
[2023-03-15 01:48:35] [INFO ] Flow matrix only has 1292 transitions (discarded 20 similar events)
[2023-03-15 01:48:35] [INFO ] Invariant cache hit.
[2023-03-15 01:48:35] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 01:48:40] [INFO ] Implicit Places using invariants and state equation in 5077 ms returned []
Implicit Place search using SMT with State Equation took 5503 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 620/820 places, 1312/1502 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 6605 ms. Remains : 620/820 places, 1312/1502 transitions.
Stuttering acceptance computed with spot in 95 ms :[(OR (NOT p1) p0), (AND (NOT p0) (NOT p1)), p0]
Running random walk in product with property : PolyORBLF-COL-S02J06T10-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (OR (LT s448 1) (LT s564 1)) (OR (LT s447 1) (LT s550 1)) (OR (LT s459 1) (LT s584 1)) (OR (LT s455 1) (LT s589 1)) (OR (LT s452 1) (LT s559 1)) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 3941 reset in 940 ms.
Product exploration explored 100000 steps with 3939 reset in 954 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 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 262 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 95 ms :[(OR (NOT p1) p0), (AND (NOT p0) (NOT p1)), p0]
Incomplete random walk after 10000 steps, including 6 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-15 01:48:43] [INFO ] Flow matrix only has 1292 transitions (discarded 20 similar events)
[2023-03-15 01:48:43] [INFO ] Invariant cache hit.
[2023-03-15 01:48:43] [INFO ] [Real]Absence check using 13 positive place invariants in 3 ms returned sat
[2023-03-15 01:48:43] [INFO ] [Real]Absence check using 13 positive and 33 generalized place invariants in 27 ms returned sat
[2023-03-15 01:48:43] [INFO ] After 397ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT (AND (NOT p0) p1)))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) p1)), (F (NOT p0))]
Knowledge based reduction with 8 factoid took 362 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[p0, p0]
Stuttering acceptance computed with spot in 637 ms :[p0, p0]
[2023-03-15 01:48:44] [INFO ] Flow matrix only has 1292 transitions (discarded 20 similar events)
[2023-03-15 01:48:44] [INFO ] Invariant cache hit.
[2023-03-15 01:48:45] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-15 01:48:46] [INFO ] [Real]Absence check using 13 positive and 33 generalized place invariants in 215 ms returned sat
[2023-03-15 01:48:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 01:48:47] [INFO ] [Real]Absence check using state equation in 1652 ms returned sat
[2023-03-15 01:48:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 01:48:49] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 01:48:49] [INFO ] [Nat]Absence check using 13 positive and 33 generalized place invariants in 209 ms returned sat
[2023-03-15 01:48:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 01:48:51] [INFO ] [Nat]Absence check using state equation in 2124 ms returned sat
[2023-03-15 01:48:51] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 01:48:51] [INFO ] [Nat]Added 120 Read/Feed constraints in 236 ms returned sat
[2023-03-15 01:48:52] [INFO ] Deduced a trap composed of 23 places in 216 ms of which 1 ms to minimize.
[2023-03-15 01:48:52] [INFO ] Deduced a trap composed of 53 places in 33 ms of which 0 ms to minimize.
[2023-03-15 01:48:52] [INFO ] Deduced a trap composed of 53 places in 36 ms of which 0 ms to minimize.
[2023-03-15 01:48:52] [INFO ] Deduced a trap composed of 53 places in 42 ms of which 0 ms to minimize.
[2023-03-15 01:48:52] [INFO ] Deduced a trap composed of 53 places in 39 ms of which 0 ms to minimize.
[2023-03-15 01:48:52] [INFO ] Deduced a trap composed of 53 places in 44 ms of which 0 ms to minimize.
[2023-03-15 01:48:52] [INFO ] Deduced a trap composed of 53 places in 36 ms of which 1 ms to minimize.
[2023-03-15 01:48:52] [INFO ] Deduced a trap composed of 53 places in 53 ms of which 0 ms to minimize.
[2023-03-15 01:48:53] [INFO ] Deduced a trap composed of 53 places in 46 ms of which 1 ms to minimize.
[2023-03-15 01:48:53] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 1320 ms
[2023-03-15 01:48:53] [INFO ] Computed and/alt/rep : 510/1128/500 causal constraints (skipped 790 transitions) in 65 ms.
[2023-03-15 01:48:54] [INFO ] Added : 76 causal constraints over 16 iterations in 1439 ms. Result :sat
Could not prove EG p0
Support contains 84 out of 620 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 : 620/620 places, 1312/1312 transitions.
Applied a total of 0 rules in 23 ms. Remains 620 /620 variables (removed 0) and now considering 1312/1312 (removed 0) transitions.
[2023-03-15 01:48:54] [INFO ] Flow matrix only has 1292 transitions (discarded 20 similar events)
[2023-03-15 01:48:54] [INFO ] Invariant cache hit.
[2023-03-15 01:48:55] [INFO ] Dead Transitions using invariants and state equation in 531 ms found 0 transitions.
[2023-03-15 01:48:55] [INFO ] Flow matrix only has 1292 transitions (discarded 20 similar events)
[2023-03-15 01:48:55] [INFO ] Invariant cache hit.
[2023-03-15 01:48:55] [INFO ] Implicit Places using invariants in 363 ms returned []
[2023-03-15 01:48:55] [INFO ] Flow matrix only has 1292 transitions (discarded 20 similar events)
[2023-03-15 01:48:55] [INFO ] Invariant cache hit.
[2023-03-15 01:48:55] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 01:49:00] [INFO ] Implicit Places using invariants and state equation in 4984 ms returned []
Implicit Place search using SMT with State Equation took 5350 ms to find 0 implicit places.
[2023-03-15 01:49:00] [INFO ] Redundant transitions in 60 ms returned []
[2023-03-15 01:49:00] [INFO ] Flow matrix only has 1292 transitions (discarded 20 similar events)
[2023-03-15 01:49:00] [INFO ] Invariant cache hit.
[2023-03-15 01:49:01] [INFO ] Dead Transitions using invariants and state equation in 498 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6468 ms. Remains : 620/620 places, 1312/1312 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 111 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[p0, p0]
Finished random walk after 20 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=20 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 116 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[p0, p0]
Stuttering acceptance computed with spot in 76 ms :[p0, p0]
[2023-03-15 01:49:01] [INFO ] Flow matrix only has 1292 transitions (discarded 20 similar events)
[2023-03-15 01:49:01] [INFO ] Invariant cache hit.
[2023-03-15 01:49:02] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2023-03-15 01:49:03] [INFO ] [Real]Absence check using 13 positive and 33 generalized place invariants in 220 ms returned sat
[2023-03-15 01:49:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 01:49:04] [INFO ] [Real]Absence check using state equation in 1668 ms returned sat
[2023-03-15 01:49:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 01:49:06] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 01:49:06] [INFO ] [Nat]Absence check using 13 positive and 33 generalized place invariants in 209 ms returned sat
[2023-03-15 01:49:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 01:49:08] [INFO ] [Nat]Absence check using state equation in 2223 ms returned sat
[2023-03-15 01:49:08] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 01:49:08] [INFO ] [Nat]Added 120 Read/Feed constraints in 251 ms returned sat
[2023-03-15 01:49:09] [INFO ] Deduced a trap composed of 23 places in 193 ms of which 0 ms to minimize.
[2023-03-15 01:49:09] [INFO ] Deduced a trap composed of 53 places in 39 ms of which 0 ms to minimize.
[2023-03-15 01:49:09] [INFO ] Deduced a trap composed of 53 places in 43 ms of which 0 ms to minimize.
[2023-03-15 01:49:09] [INFO ] Deduced a trap composed of 53 places in 35 ms of which 0 ms to minimize.
[2023-03-15 01:49:09] [INFO ] Deduced a trap composed of 53 places in 44 ms of which 0 ms to minimize.
[2023-03-15 01:49:09] [INFO ] Deduced a trap composed of 53 places in 40 ms of which 0 ms to minimize.
[2023-03-15 01:49:09] [INFO ] Deduced a trap composed of 53 places in 41 ms of which 0 ms to minimize.
[2023-03-15 01:49:09] [INFO ] Deduced a trap composed of 53 places in 39 ms of which 0 ms to minimize.
[2023-03-15 01:49:10] [INFO ] Deduced a trap composed of 53 places in 34 ms of which 0 ms to minimize.
[2023-03-15 01:49:10] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 1339 ms
[2023-03-15 01:49:10] [INFO ] Computed and/alt/rep : 510/1128/500 causal constraints (skipped 790 transitions) in 66 ms.
[2023-03-15 01:49:11] [INFO ] Added : 76 causal constraints over 16 iterations in 1494 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 79 ms :[p0, p0]
Product exploration explored 100000 steps with 3971 reset in 880 ms.
Product exploration explored 100000 steps with 3947 reset in 892 ms.
Built C files in :
/tmp/ltsmin16802079956352294852
[2023-03-15 01:49:13] [INFO ] Computing symmetric may disable matrix : 1312 transitions.
[2023-03-15 01:49:13] [INFO ] Computation of Complete disable matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 01:49:13] [INFO ] Computing symmetric may enable matrix : 1312 transitions.
[2023-03-15 01:49:13] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 01:49:13] [INFO ] Computing Do-Not-Accords matrix : 1312 transitions.
[2023-03-15 01:49:13] [INFO ] Computation of Completed DNA matrix. took 42 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 01:49:13] [INFO ] Built C files in 412ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16802079956352294852
Running compilation step : cd /tmp/ltsmin16802079956352294852;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin16802079956352294852;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin16802079956352294852;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 84 out of 620 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 620/620 places, 1312/1312 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 620 transition count 1302
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 610 transition count 1302
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 40 place count 600 transition count 1292
Applied a total of 40 rules in 32 ms. Remains 600 /620 variables (removed 20) and now considering 1292/1312 (removed 20) transitions.
[2023-03-15 01:49:17] [INFO ] Flow matrix only has 1272 transitions (discarded 20 similar events)
// Phase 1: matrix 1272 rows 600 cols
[2023-03-15 01:49:17] [INFO ] Computed 46 place invariants in 13 ms
[2023-03-15 01:49:17] [INFO ] Dead Transitions using invariants and state equation in 495 ms found 0 transitions.
[2023-03-15 01:49:17] [INFO ] Flow matrix only has 1272 transitions (discarded 20 similar events)
[2023-03-15 01:49:17] [INFO ] Invariant cache hit.
[2023-03-15 01:49:17] [INFO ] Implicit Places using invariants in 383 ms returned []
[2023-03-15 01:49:17] [INFO ] Flow matrix only has 1272 transitions (discarded 20 similar events)
[2023-03-15 01:49:17] [INFO ] Invariant cache hit.
[2023-03-15 01:49:18] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 01:49:22] [INFO ] Implicit Places using invariants and state equation in 4990 ms returned []
Implicit Place search using SMT with State Equation took 5376 ms to find 0 implicit places.
[2023-03-15 01:49:22] [INFO ] Redundant transitions in 21 ms returned []
[2023-03-15 01:49:22] [INFO ] Flow matrix only has 1272 transitions (discarded 20 similar events)
[2023-03-15 01:49:22] [INFO ] Invariant cache hit.
[2023-03-15 01:49:23] [INFO ] Dead Transitions using invariants and state equation in 491 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 600/620 places, 1292/1312 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6423 ms. Remains : 600/620 places, 1292/1312 transitions.
Built C files in :
/tmp/ltsmin959032525638782724
[2023-03-15 01:49:23] [INFO ] Computing symmetric may disable matrix : 1292 transitions.
[2023-03-15 01:49:23] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 01:49:23] [INFO ] Computing symmetric may enable matrix : 1292 transitions.
[2023-03-15 01:49:23] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 01:49:23] [INFO ] Computing Do-Not-Accords matrix : 1292 transitions.
[2023-03-15 01:49:23] [INFO ] Computation of Completed DNA matrix. took 33 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 01:49:23] [INFO ] Built C files in 331ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin959032525638782724
Running compilation step : cd /tmp/ltsmin959032525638782724;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin959032525638782724;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin959032525638782724;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-15 01:49:27] [INFO ] Flatten gal took : 48 ms
[2023-03-15 01:49:27] [INFO ] Flatten gal took : 44 ms
[2023-03-15 01:49:27] [INFO ] Time to serialize gal into /tmp/LTL9364418250548241389.gal : 7 ms
[2023-03-15 01:49:27] [INFO ] Time to serialize properties into /tmp/LTL13880609959856048426.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9364418250548241389.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7596394694922096964.hoa' '-atoms' '/tmp/LTL13880609959856048426.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL13880609959856048426.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7596394694922096964.hoa
Detected timeout of ITS tools.
[2023-03-15 01:49:42] [INFO ] Flatten gal took : 45 ms
[2023-03-15 01:49:42] [INFO ] Flatten gal took : 45 ms
[2023-03-15 01:49:42] [INFO ] Time to serialize gal into /tmp/LTL15850881571040566194.gal : 6 ms
[2023-03-15 01:49:42] [INFO ] Time to serialize properties into /tmp/LTL18282429914744512898.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15850881571040566194.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18282429914744512898.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G((F(("((((((((((CreatedJobs_1<1)||(ScheduleTaskE_Work_14<1))&&((CreatedJobs_0<1)||(ScheduleTaskE_Work_0<1)))&&(((CreatedJobs_12<1)...14694
Formula 0 simplified : F(G(!"((((((((((CreatedJobs_1<1)||(ScheduleTaskE_Work_14<1))&&((CreatedJobs_0<1)||(ScheduleTaskE_Work_0<1)))&&(((CreatedJobs_12<1)||...14684
Detected timeout of ITS tools.
[2023-03-15 01:49:57] [INFO ] Flatten gal took : 47 ms
[2023-03-15 01:49:57] [INFO ] Applying decomposition
[2023-03-15 01:49:57] [INFO ] Flatten gal took : 47 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph18351413573180729372.txt' '-o' '/tmp/graph18351413573180729372.bin' '-w' '/tmp/graph18351413573180729372.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph18351413573180729372.bin' '-l' '-1' '-v' '-w' '/tmp/graph18351413573180729372.weights' '-q' '0' '-e' '0.001'
[2023-03-15 01:49:57] [INFO ] Decomposing Gal with order
[2023-03-15 01:49:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 01:49:57] [INFO ] Removed a total of 1314 redundant transitions.
[2023-03-15 01:49:57] [INFO ] Flatten gal took : 138 ms
[2023-03-15 01:49:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 335 labels/synchronizations in 29 ms.
[2023-03-15 01:49:57] [INFO ] Time to serialize gal into /tmp/LTL10147018402464163994.gal : 10 ms
[2023-03-15 01:49:57] [INFO ] Time to serialize properties into /tmp/LTL14870117734249015965.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10147018402464163994.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14870117734249015965.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G((F(("((((((((((i7.u37.CreatedJobs_1<1)||(i3.u9.ScheduleTaskE_Work_14<1))&&((i7.u37.CreatedJobs_0<1)||(i3.u52.ScheduleTaskE_Work_0...18556
Formula 0 simplified : F(G(!"((((((((((i7.u37.CreatedJobs_1<1)||(i3.u9.ScheduleTaskE_Work_14<1))&&((i7.u37.CreatedJobs_0<1)||(i3.u52.ScheduleTaskE_Work_0<1...18546
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11679473176131424851
[2023-03-15 01:50:12] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11679473176131424851
Running compilation step : cd /tmp/ltsmin11679473176131424851;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2344 ms.
Running link step : cd /tmp/ltsmin11679473176131424851;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin11679473176131424851;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((<>(((LTLAPp0==true)||[]((LTLAPp1==true))))&&<>(!(LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-COL-S02J06T10-LTLFireability-08 finished in 114064 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((G(p1)||p0))))'
Support contains 31 out of 820 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 820/820 places, 1502/1502 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 810 transition count 1492
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 810 transition count 1492
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 800 transition count 1482
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 800 transition count 1482
Applied a total of 40 rules in 45 ms. Remains 800 /820 variables (removed 20) and now considering 1482/1502 (removed 20) transitions.
[2023-03-15 01:50:28] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
// Phase 1: matrix 1462 rows 800 cols
[2023-03-15 01:50:28] [INFO ] Computed 56 place invariants in 26 ms
[2023-03-15 01:50:28] [INFO ] Dead Transitions using invariants and state equation in 635 ms found 0 transitions.
[2023-03-15 01:50:28] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 01:50:28] [INFO ] Invariant cache hit.
[2023-03-15 01:50:29] [INFO ] Implicit Places using invariants in 507 ms returned []
[2023-03-15 01:50:29] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 01:50:29] [INFO ] Invariant cache hit.
[2023-03-15 01:50:29] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 01:50:31] [INFO ] Implicit Places using invariants and state equation in 2575 ms returned []
Implicit Place search using SMT with State Equation took 3086 ms to find 0 implicit places.
[2023-03-15 01:50:31] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 01:50:31] [INFO ] Invariant cache hit.
[2023-03-15 01:50:32] [INFO ] Dead Transitions using invariants and state equation in 606 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 800/820 places, 1482/1502 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4373 ms. Remains : 800/820 places, 1482/1502 transitions.
Stuttering acceptance computed with spot in 122 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-COL-S02J06T10-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(OR (AND (GEQ s11 1) (GEQ s633 1) (GEQ s697 1)) (AND (GEQ s4 1) (GEQ s626 1) (GEQ s697 1)) (AND (GEQ s5 1) (GEQ s627 1) (GEQ s697 1)) (AND (GEQ s10 1) ...], 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J06T10-LTLFireability-09 finished in 4526 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))||G((X((!p2 U (!p3||G(!p2))))&&p1))))'
Support contains 82 out of 820 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 820/820 places, 1502/1502 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 810 transition count 1492
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 810 transition count 1492
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 800 transition count 1482
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 800 transition count 1482
Applied a total of 40 rules in 41 ms. Remains 800 /820 variables (removed 20) and now considering 1482/1502 (removed 20) transitions.
[2023-03-15 01:50:32] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 01:50:32] [INFO ] Invariant cache hit.
[2023-03-15 01:50:33] [INFO ] Dead Transitions using invariants and state equation in 840 ms found 0 transitions.
[2023-03-15 01:50:33] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 01:50:33] [INFO ] Invariant cache hit.
[2023-03-15 01:50:34] [INFO ] Implicit Places using invariants in 581 ms returned [624, 625, 626, 627, 628, 629, 630, 631, 632, 633]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 582 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 790/820 places, 1482/1502 transitions.
Applied a total of 0 rules in 8 ms. Remains 790 /790 variables (removed 0) and now considering 1482/1482 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1472 ms. Remains : 790/820 places, 1482/1502 transitions.
Stuttering acceptance computed with spot in 176 ms :[true, (OR (AND (NOT p0) p2 p3) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) p2 p3) (AND (NOT p0) (NOT p1))), (OR (NOT p1) (AND p2 p3)), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J06T10-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 4}], [{ cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) p3 p2)), acceptance={} source=2 dest: 0}, { cond=(OR (AND p1 p0 (NOT p3)) (AND p1 p0 (NOT p2))), acceptance={} source=2 dest: 2}, { cond=(OR (AND p1 (NOT p0) (NOT p3)) (AND p1 (NOT p0) (NOT p2))), acceptance={} source=2 dest: 3}, { cond=(OR (AND (NOT p1) p0) (AND p0 p3 p2)), acceptance={} source=2 dest: 4}], [{ cond=(OR (NOT p1) (AND p3 p2)), acceptance={} source=3 dest: 0}, { cond=(OR (AND p1 (NOT p3)) (AND p1 (NOT p2))), acceptance={} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=1, aps=[p1:(AND (LT s713 1) (LT s712 1) (LT s711 1) (LT s710 1) (LT s717 1) (LT s716 1) (LT s715 1) (LT s714 1) (LT s719 1) (LT s718 1)), p0:(OR (AND (GEQ s113 1)...], 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 79 steps with 0 reset in 3 ms.
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J06T10-LTLFireability-10 finished in 1689 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(p1)&&p0)))'
Support contains 33 out of 820 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 820/820 places, 1502/1502 transitions.
Drop transitions removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 80 place count 820 transition count 1422
Reduce places removed 80 places and 0 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 160 place count 740 transition count 1422
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 160 place count 740 transition count 1322
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 360 place count 640 transition count 1322
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 480 place count 580 transition count 1262
Applied a total of 480 rules in 48 ms. Remains 580 /820 variables (removed 240) and now considering 1262/1502 (removed 240) transitions.
[2023-03-15 01:50:34] [INFO ] Flow matrix only has 1242 transitions (discarded 20 similar events)
// Phase 1: matrix 1242 rows 580 cols
[2023-03-15 01:50:34] [INFO ] Computed 56 place invariants in 23 ms
[2023-03-15 01:50:34] [INFO ] Dead Transitions using invariants and state equation in 557 ms found 0 transitions.
[2023-03-15 01:50:34] [INFO ] Flow matrix only has 1242 transitions (discarded 20 similar events)
[2023-03-15 01:50:34] [INFO ] Invariant cache hit.
[2023-03-15 01:50:35] [INFO ] Implicit Places using invariants in 462 ms returned [524, 525, 526, 527, 528, 529, 530, 531, 532, 533]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 463 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 570/820 places, 1262/1502 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 560 transition count 1252
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 560 transition count 1252
Applied a total of 20 rules in 24 ms. Remains 560 /570 variables (removed 10) and now considering 1252/1262 (removed 10) transitions.
[2023-03-15 01:50:35] [INFO ] Flow matrix only has 1232 transitions (discarded 20 similar events)
// Phase 1: matrix 1232 rows 560 cols
[2023-03-15 01:50:35] [INFO ] Computed 46 place invariants in 22 ms
[2023-03-15 01:50:35] [INFO ] Implicit Places using invariants in 452 ms returned []
[2023-03-15 01:50:35] [INFO ] Flow matrix only has 1232 transitions (discarded 20 similar events)
[2023-03-15 01:50:35] [INFO ] Invariant cache hit.
[2023-03-15 01:50:36] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 01:50:42] [INFO ] Implicit Places using invariants and state equation in 6456 ms returned []
Implicit Place search using SMT with State Equation took 6910 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 560/820 places, 1252/1502 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 8004 ms. Remains : 560/820 places, 1252/1502 transitions.
Stuttering acceptance computed with spot in 72 ms :[(NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S02J06T10-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p1:(OR (GEQ s230 1) (GEQ s231 1) (GEQ s232 1) (GEQ s233 1) (GEQ s226 1) (GEQ s227 1) (GEQ s228 1) (GEQ s229 1) (GEQ s234 1) (GEQ s235 1) (GEQ s216 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, null][true, true]]
Product exploration explored 100000 steps with 2558 reset in 362 ms.
Product exploration explored 100000 steps with 2562 reset in 379 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 (AND p0 (NOT p1))), (X p0), (X (NOT p1)), (X (X (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 399 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p1), (NOT p1)]
Finished random walk after 38 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=38 )
Knowledge obtained : [(AND (NOT p1) p0), (X (AND p0 (NOT p1))), (X p0), (X (NOT p1)), (X (X (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 7 factoid took 575 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 28 ms :[(NOT p1)]
[2023-03-15 01:50:44] [INFO ] Flow matrix only has 1232 transitions (discarded 20 similar events)
[2023-03-15 01:50:44] [INFO ] Invariant cache hit.
[2023-03-15 01:50:44] [INFO ] [Real]Absence check using 12 positive place invariants in 5 ms returned sat
[2023-03-15 01:50:44] [INFO ] [Real]Absence check using 12 positive and 34 generalized place invariants in 97 ms returned sat
[2023-03-15 01:50:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 01:50:45] [INFO ] [Real]Absence check using state equation in 1187 ms returned sat
[2023-03-15 01:50:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 01:50:46] [INFO ] [Nat]Absence check using 12 positive place invariants in 4 ms returned sat
[2023-03-15 01:50:46] [INFO ] [Nat]Absence check using 12 positive and 34 generalized place invariants in 82 ms returned sat
[2023-03-15 01:50:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 01:50:48] [INFO ] [Nat]Absence check using state equation in 1802 ms returned sat
[2023-03-15 01:50:48] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 01:50:48] [INFO ] [Nat]Added 120 Read/Feed constraints in 303 ms returned sat
[2023-03-15 01:50:48] [INFO ] Deduced a trap composed of 68 places in 188 ms of which 1 ms to minimize.
[2023-03-15 01:50:49] [INFO ] Deduced a trap composed of 47 places in 36 ms of which 0 ms to minimize.
[2023-03-15 01:50:49] [INFO ] Deduced a trap composed of 47 places in 38 ms of which 0 ms to minimize.
[2023-03-15 01:50:49] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 807 ms
[2023-03-15 01:50:49] [INFO ] Computed and/alt/rep : 450/918/440 causal constraints (skipped 790 transitions) in 66 ms.
[2023-03-15 01:50:50] [INFO ] Added : 60 causal constraints over 12 iterations in 1184 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 20 out of 560 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 : 560/560 places, 1252/1252 transitions.
Applied a total of 0 rules in 23 ms. Remains 560 /560 variables (removed 0) and now considering 1252/1252 (removed 0) transitions.
[2023-03-15 01:50:50] [INFO ] Flow matrix only has 1232 transitions (discarded 20 similar events)
[2023-03-15 01:50:50] [INFO ] Invariant cache hit.
[2023-03-15 01:50:51] [INFO ] Dead Transitions using invariants and state equation in 501 ms found 0 transitions.
[2023-03-15 01:50:51] [INFO ] Flow matrix only has 1232 transitions (discarded 20 similar events)
[2023-03-15 01:50:51] [INFO ] Invariant cache hit.
[2023-03-15 01:50:51] [INFO ] Implicit Places using invariants in 418 ms returned []
[2023-03-15 01:50:51] [INFO ] Flow matrix only has 1232 transitions (discarded 20 similar events)
[2023-03-15 01:50:51] [INFO ] Invariant cache hit.
[2023-03-15 01:50:52] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 01:50:57] [INFO ] Implicit Places using invariants and state equation in 5698 ms returned []
Implicit Place search using SMT with State Equation took 6126 ms to find 0 implicit places.
[2023-03-15 01:50:57] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-15 01:50:57] [INFO ] Flow matrix only has 1232 transitions (discarded 20 similar events)
[2023-03-15 01:50:57] [INFO ] Invariant cache hit.
[2023-03-15 01:50:57] [INFO ] Dead Transitions using invariants and state equation in 519 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7192 ms. Remains : 560/560 places, 1252/1252 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 p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 93 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p1)]
Finished random walk after 35 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=35 )
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 115 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p1)]
[2023-03-15 01:50:58] [INFO ] Flow matrix only has 1232 transitions (discarded 20 similar events)
[2023-03-15 01:50:58] [INFO ] Invariant cache hit.
[2023-03-15 01:50:58] [INFO ] [Real]Absence check using 12 positive place invariants in 4 ms returned sat
[2023-03-15 01:50:58] [INFO ] [Real]Absence check using 12 positive and 34 generalized place invariants in 82 ms returned sat
[2023-03-15 01:50:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 01:50:59] [INFO ] [Real]Absence check using state equation in 1123 ms returned sat
[2023-03-15 01:51:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 01:51:00] [INFO ] [Nat]Absence check using 12 positive place invariants in 4 ms returned sat
[2023-03-15 01:51:00] [INFO ] [Nat]Absence check using 12 positive and 34 generalized place invariants in 77 ms returned sat
[2023-03-15 01:51:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 01:51:02] [INFO ] [Nat]Absence check using state equation in 1738 ms returned sat
[2023-03-15 01:51:02] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 01:51:02] [INFO ] [Nat]Added 120 Read/Feed constraints in 290 ms returned sat
[2023-03-15 01:51:02] [INFO ] Deduced a trap composed of 68 places in 176 ms of which 0 ms to minimize.
[2023-03-15 01:51:02] [INFO ] Deduced a trap composed of 47 places in 37 ms of which 0 ms to minimize.
[2023-03-15 01:51:03] [INFO ] Deduced a trap composed of 47 places in 39 ms of which 0 ms to minimize.
[2023-03-15 01:51:03] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 781 ms
[2023-03-15 01:51:03] [INFO ] Computed and/alt/rep : 450/918/440 causal constraints (skipped 790 transitions) in 62 ms.
[2023-03-15 01:51:04] [INFO ] Added : 60 causal constraints over 12 iterations in 1076 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 74 ms :[(NOT p1)]
Product exploration explored 100000 steps with 2562 reset in 354 ms.
Product exploration explored 100000 steps with 2562 reset in 374 ms.
Built C files in :
/tmp/ltsmin14735364131081349179
[2023-03-15 01:51:05] [INFO ] Computing symmetric may disable matrix : 1252 transitions.
[2023-03-15 01:51:05] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 01:51:05] [INFO ] Computing symmetric may enable matrix : 1252 transitions.
[2023-03-15 01:51:05] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 01:51:05] [INFO ] Computing Do-Not-Accords matrix : 1252 transitions.
[2023-03-15 01:51:05] [INFO ] Computation of Completed DNA matrix. took 23 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 01:51:05] [INFO ] Built C files in 308ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14735364131081349179
Running compilation step : cd /tmp/ltsmin14735364131081349179;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin14735364131081349179;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin14735364131081349179;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 20 out of 560 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 560/560 places, 1252/1252 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 560 transition count 1242
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 550 transition count 1242
Applied a total of 20 rules in 24 ms. Remains 550 /560 variables (removed 10) and now considering 1242/1252 (removed 10) transitions.
[2023-03-15 01:51:08] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
// Phase 1: matrix 1222 rows 550 cols
[2023-03-15 01:51:08] [INFO ] Computed 46 place invariants in 16 ms
[2023-03-15 01:51:09] [INFO ] Dead Transitions using invariants and state equation in 487 ms found 0 transitions.
[2023-03-15 01:51:09] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
[2023-03-15 01:51:09] [INFO ] Invariant cache hit.
[2023-03-15 01:51:09] [INFO ] Implicit Places using invariants in 416 ms returned []
[2023-03-15 01:51:09] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
[2023-03-15 01:51:09] [INFO ] Invariant cache hit.
[2023-03-15 01:51:09] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 01:51:16] [INFO ] Implicit Places using invariants and state equation in 7236 ms returned []
Implicit Place search using SMT with State Equation took 7659 ms to find 0 implicit places.
[2023-03-15 01:51:16] [INFO ] Redundant transitions in 12 ms returned []
[2023-03-15 01:51:16] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
[2023-03-15 01:51:16] [INFO ] Invariant cache hit.
[2023-03-15 01:51:17] [INFO ] Dead Transitions using invariants and state equation in 501 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 550/560 places, 1242/1252 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8695 ms. Remains : 550/560 places, 1242/1252 transitions.
Built C files in :
/tmp/ltsmin2210085852647083578
[2023-03-15 01:51:17] [INFO ] Computing symmetric may disable matrix : 1242 transitions.
[2023-03-15 01:51:17] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 01:51:17] [INFO ] Computing symmetric may enable matrix : 1242 transitions.
[2023-03-15 01:51:17] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 01:51:17] [INFO ] Computing Do-Not-Accords matrix : 1242 transitions.
[2023-03-15 01:51:17] [INFO ] Computation of Completed DNA matrix. took 21 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 01:51:17] [INFO ] Built C files in 283ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2210085852647083578
Running compilation step : cd /tmp/ltsmin2210085852647083578;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin2210085852647083578;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin2210085852647083578;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-15 01:51:20] [INFO ] Flatten gal took : 40 ms
[2023-03-15 01:51:20] [INFO ] Flatten gal took : 38 ms
[2023-03-15 01:51:20] [INFO ] Time to serialize gal into /tmp/LTL339958542849418455.gal : 6 ms
[2023-03-15 01:51:20] [INFO ] Time to serialize properties into /tmp/LTL15971932318100297015.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL339958542849418455.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9091114374463562684.hoa' '-atoms' '/tmp/LTL15971932318100297015.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL15971932318100297015.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9091114374463562684.hoa
Detected timeout of ITS tools.
[2023-03-15 01:51:35] [INFO ] Flatten gal took : 38 ms
[2023-03-15 01:51:35] [INFO ] Flatten gal took : 39 ms
[2023-03-15 01:51:35] [INFO ] Time to serialize gal into /tmp/LTL16730965689592441067.gal : 5 ms
[2023-03-15 01:51:35] [INFO ] Time to serialize properties into /tmp/LTL1262118372462936762.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16730965689592441067.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1262118372462936762.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F((((((F("((((((DisablePollingE_14>=1)||(DisablePollingE_15>=1))||((DisablePollingE_16>=1)||(DisablePollingE_17>=1)))||(((DisablePo...1820
Formula 0 simplified : G(!"((((((cSources_0<9)||(ProcessingEvt_5<1))||(ModifiedSrc_1<1))&&(((cSources_0<9)||(ProcessingEvt_5<1))||(ModifiedSrc_0<1)))&&((((...1806
Detected timeout of ITS tools.
[2023-03-15 01:51:50] [INFO ] Flatten gal took : 40 ms
[2023-03-15 01:51:50] [INFO ] Applying decomposition
[2023-03-15 01:51:51] [INFO ] Flatten gal took : 49 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph15927975653377112047.txt' '-o' '/tmp/graph15927975653377112047.bin' '-w' '/tmp/graph15927975653377112047.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15927975653377112047.bin' '-l' '-1' '-v' '-w' '/tmp/graph15927975653377112047.weights' '-q' '0' '-e' '0.001'
[2023-03-15 01:51:51] [INFO ] Decomposing Gal with order
[2023-03-15 01:51:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 01:51:51] [INFO ] Removed a total of 1501 redundant transitions.
[2023-03-15 01:51:51] [INFO ] Flatten gal took : 111 ms
[2023-03-15 01:51:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 614 labels/synchronizations in 36 ms.
[2023-03-15 01:51:51] [INFO ] Time to serialize gal into /tmp/LTL12188193952939444678.gal : 10 ms
[2023-03-15 01:51:51] [INFO ] Time to serialize properties into /tmp/LTL635884295979559066.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12188193952939444678.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL635884295979559066.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F((((((F("((((((i1.u18.DisablePollingE_14>=1)||(i1.u18.DisablePollingE_15>=1))||((i1.u18.DisablePollingE_16>=1)||(i1.u18.DisablePol...2380
Formula 0 simplified : G(!"((((((i6.u37.cSources_0<9)||(i6.u37.ProcessingEvt_5<1))||(i6.u37.ModifiedSrc_1<1))&&(((i6.u37.cSources_0<9)||(i6.u37.ProcessingE...2366
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9619555085041665068
[2023-03-15 01:52:06] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9619555085041665068
Running compilation step : cd /tmp/ltsmin9619555085041665068;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2158 ms.
Running link step : cd /tmp/ltsmin9619555085041665068;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin9619555085041665068;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((<>((LTLAPp1==true))&&(LTLAPp0==true)))' '--buchi-type=spotba'
LTSmin run took 4727 ms.
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-11 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBLF-COL-S02J06T10-LTLFireability-11 finished in 99177 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F((G(p1)||G((X(!p0)||p2)))))))'
Support contains 36 out of 820 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 820/820 places, 1502/1502 transitions.
Applied a total of 0 rules in 15 ms. Remains 820 /820 variables (removed 0) and now considering 1502/1502 (removed 0) transitions.
[2023-03-15 01:52:13] [INFO ] Flow matrix only has 1482 transitions (discarded 20 similar events)
// Phase 1: matrix 1482 rows 820 cols
[2023-03-15 01:52:13] [INFO ] Computed 56 place invariants in 25 ms
[2023-03-15 01:52:14] [INFO ] Dead Transitions using invariants and state equation in 631 ms found 0 transitions.
[2023-03-15 01:52:14] [INFO ] Flow matrix only has 1482 transitions (discarded 20 similar events)
[2023-03-15 01:52:14] [INFO ] Invariant cache hit.
[2023-03-15 01:52:14] [INFO ] Implicit Places using invariants in 463 ms returned [624, 625, 626, 627, 628, 629, 630, 631, 632, 633]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 465 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 810/820 places, 1502/1502 transitions.
Applied a total of 0 rules in 10 ms. Remains 810 /810 variables (removed 0) and now considering 1502/1502 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1123 ms. Remains : 810/820 places, 1502/1502 transitions.
Stuttering acceptance computed with spot in 181 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2) p0), (AND (NOT p1) (NOT p2) p0)]
Running random walk in product with property : PolyORBLF-COL-S02J06T10-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0, 1} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={1} source=2 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=2 dest: 3}], [{ cond=(AND p0 p1), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(AND p0 p1 (NOT p2)), acceptance={1} source=3 dest: 3}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0, 1} source=3 dest: 3}]], initial=0, aps=[p0:(AND (LT s664 1) (LT s665 1) (LT s668 1) (LT s669 1) (LT s666 1) (LT s667 1) (LT s672 1) (LT s673 1) (LT s670 1) (LT s671 1)), p1:(OR (AND (GEQ s299 1)...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 2763 steps with 21 reset in 39 ms.
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J06T10-LTLFireability-13 finished in 1371 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 81 out of 820 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 820/820 places, 1502/1502 transitions.
Drop transitions removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 820 transition count 1412
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 180 place count 730 transition count 1412
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 180 place count 730 transition count 1312
Deduced a syphon composed of 100 places in 0 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 380 place count 630 transition count 1312
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 540 place count 550 transition count 1232
Applied a total of 540 rules in 44 ms. Remains 550 /820 variables (removed 270) and now considering 1232/1502 (removed 270) transitions.
[2023-03-15 01:52:14] [INFO ] Flow matrix only has 1212 transitions (discarded 20 similar events)
// Phase 1: matrix 1212 rows 550 cols
[2023-03-15 01:52:14] [INFO ] Computed 56 place invariants in 21 ms
[2023-03-15 01:52:15] [INFO ] Dead Transitions using invariants and state equation in 492 ms found 0 transitions.
[2023-03-15 01:52:15] [INFO ] Flow matrix only has 1212 transitions (discarded 20 similar events)
[2023-03-15 01:52:15] [INFO ] Invariant cache hit.
[2023-03-15 01:52:15] [INFO ] Implicit Places using invariants in 429 ms returned [494, 495, 496, 497, 498, 499, 500, 501, 502, 503]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 431 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 540/820 places, 1232/1502 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 530 transition count 1222
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 530 transition count 1222
Applied a total of 20 rules in 23 ms. Remains 530 /540 variables (removed 10) and now considering 1222/1232 (removed 10) transitions.
[2023-03-15 01:52:15] [INFO ] Flow matrix only has 1202 transitions (discarded 20 similar events)
// Phase 1: matrix 1202 rows 530 cols
[2023-03-15 01:52:15] [INFO ] Computed 46 place invariants in 18 ms
[2023-03-15 01:52:16] [INFO ] Implicit Places using invariants in 422 ms returned []
[2023-03-15 01:52:16] [INFO ] Flow matrix only has 1202 transitions (discarded 20 similar events)
[2023-03-15 01:52:16] [INFO ] Invariant cache hit.
[2023-03-15 01:52:16] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 01:52:23] [INFO ] Implicit Places using invariants and state equation in 6962 ms returned []
Implicit Place search using SMT with State Equation took 7384 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 530/820 places, 1222/1502 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 8374 ms. Remains : 530/820 places, 1222/1502 transitions.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J06T10-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (GEQ s461 2) (GEQ s452 2) (GEQ s453 2) (GEQ s454 2) (GEQ s455 2) (GEQ s456 2) (GEQ s457 2) (GEQ s458 2) (GEQ s460 2) (GEQ s459 2) (AND (OR (LT s0 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 4499 reset in 727 ms.
Product exploration explored 100000 steps with 4606 reset in 774 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 108 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 123 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Support contains 81 out of 530 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 530/530 places, 1222/1222 transitions.
Applied a total of 0 rules in 18 ms. Remains 530 /530 variables (removed 0) and now considering 1222/1222 (removed 0) transitions.
[2023-03-15 01:52:25] [INFO ] Flow matrix only has 1202 transitions (discarded 20 similar events)
[2023-03-15 01:52:25] [INFO ] Invariant cache hit.
[2023-03-15 01:52:25] [INFO ] Dead Transitions using invariants and state equation in 466 ms found 0 transitions.
[2023-03-15 01:52:25] [INFO ] Flow matrix only has 1202 transitions (discarded 20 similar events)
[2023-03-15 01:52:25] [INFO ] Invariant cache hit.
[2023-03-15 01:52:26] [INFO ] Implicit Places using invariants in 406 ms returned []
[2023-03-15 01:52:26] [INFO ] Flow matrix only has 1202 transitions (discarded 20 similar events)
[2023-03-15 01:52:26] [INFO ] Invariant cache hit.
[2023-03-15 01:52:26] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 01:52:32] [INFO ] Implicit Places using invariants and state equation in 6654 ms returned []
Implicit Place search using SMT with State Equation took 7062 ms to find 0 implicit places.
[2023-03-15 01:52:32] [INFO ] Redundant transitions in 13 ms returned []
[2023-03-15 01:52:32] [INFO ] Flow matrix only has 1202 transitions (discarded 20 similar events)
[2023-03-15 01:52:32] [INFO ] Invariant cache hit.
[2023-03-15 01:52:33] [INFO ] Dead Transitions using invariants and state equation in 466 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8042 ms. Remains : 530/530 places, 1222/1222 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 103 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 54 ms :[(NOT p0), (NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 115 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 56 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 4581 reset in 699 ms.
Product exploration explored 100000 steps with 4503 reset in 704 ms.
Built C files in :
/tmp/ltsmin9840388843420305110
[2023-03-15 01:52:35] [INFO ] Computing symmetric may disable matrix : 1222 transitions.
[2023-03-15 01:52:35] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 01:52:35] [INFO ] Computing symmetric may enable matrix : 1222 transitions.
[2023-03-15 01:52:35] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 01:52:35] [INFO ] Computing Do-Not-Accords matrix : 1222 transitions.
[2023-03-15 01:52:35] [INFO ] Computation of Completed DNA matrix. took 21 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 01:52:35] [INFO ] Built C files in 280ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9840388843420305110
Running compilation step : cd /tmp/ltsmin9840388843420305110;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin9840388843420305110;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin9840388843420305110;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 81 out of 530 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 530/530 places, 1222/1222 transitions.
Applied a total of 0 rules in 17 ms. Remains 530 /530 variables (removed 0) and now considering 1222/1222 (removed 0) transitions.
[2023-03-15 01:52:38] [INFO ] Flow matrix only has 1202 transitions (discarded 20 similar events)
[2023-03-15 01:52:38] [INFO ] Invariant cache hit.
[2023-03-15 01:52:38] [INFO ] Dead Transitions using invariants and state equation in 461 ms found 0 transitions.
[2023-03-15 01:52:38] [INFO ] Flow matrix only has 1202 transitions (discarded 20 similar events)
[2023-03-15 01:52:38] [INFO ] Invariant cache hit.
[2023-03-15 01:52:39] [INFO ] Implicit Places using invariants in 401 ms returned []
[2023-03-15 01:52:39] [INFO ] Flow matrix only has 1202 transitions (discarded 20 similar events)
[2023-03-15 01:52:39] [INFO ] Invariant cache hit.
[2023-03-15 01:52:39] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 01:52:45] [INFO ] Implicit Places using invariants and state equation in 6180 ms returned []
Implicit Place search using SMT with State Equation took 6583 ms to find 0 implicit places.
[2023-03-15 01:52:45] [INFO ] Redundant transitions in 11 ms returned []
[2023-03-15 01:52:45] [INFO ] Flow matrix only has 1202 transitions (discarded 20 similar events)
[2023-03-15 01:52:45] [INFO ] Invariant cache hit.
[2023-03-15 01:52:46] [INFO ] Dead Transitions using invariants and state equation in 451 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7534 ms. Remains : 530/530 places, 1222/1222 transitions.
Built C files in :
/tmp/ltsmin5202672432594173372
[2023-03-15 01:52:46] [INFO ] Computing symmetric may disable matrix : 1222 transitions.
[2023-03-15 01:52:46] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 01:52:46] [INFO ] Computing symmetric may enable matrix : 1222 transitions.
[2023-03-15 01:52:46] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 01:52:46] [INFO ] Computing Do-Not-Accords matrix : 1222 transitions.
[2023-03-15 01:52:46] [INFO ] Computation of Completed DNA matrix. took 21 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 01:52:46] [INFO ] Built C files in 277ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5202672432594173372
Running compilation step : cd /tmp/ltsmin5202672432594173372;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin5202672432594173372;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin5202672432594173372;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-15 01:52:49] [INFO ] Flatten gal took : 42 ms
[2023-03-15 01:52:49] [INFO ] Flatten gal took : 40 ms
[2023-03-15 01:52:49] [INFO ] Time to serialize gal into /tmp/LTL12951444561626996638.gal : 18 ms
[2023-03-15 01:52:49] [INFO ] Time to serialize properties into /tmp/LTL5648008615596155535.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12951444561626996638.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8339199598246573833.hoa' '-atoms' '/tmp/LTL5648008615596155535.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL5648008615596155535.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8339199598246573833.hoa
Detected timeout of ITS tools.
[2023-03-15 01:53:04] [INFO ] Flatten gal took : 38 ms
[2023-03-15 01:53:04] [INFO ] Flatten gal took : 39 ms
[2023-03-15 01:53:04] [INFO ] Time to serialize gal into /tmp/LTL4610919040609307247.gal : 6 ms
[2023-03-15 01:53:04] [INFO ] Time to serialize properties into /tmp/LTL14195703236168976746.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4610919040609307247.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14195703236168976746.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("(((((P_1158_9>=2)||(P_1158_0>=2))||((P_1158_1>=2)||(P_1158_2>=2)))||(((P_1158_3>=2)||(P_1158_4>=2))||((P_1158_5>=2)||(P_1158_6...3620
Formula 0 simplified : FG!"(((((P_1158_9>=2)||(P_1158_0>=2))||((P_1158_1>=2)||(P_1158_2>=2)))||(((P_1158_3>=2)||(P_1158_4>=2))||((P_1158_5>=2)||(P_1158_6>=...3614
Detected timeout of ITS tools.
[2023-03-15 01:53:19] [INFO ] Flatten gal took : 40 ms
[2023-03-15 01:53:19] [INFO ] Applying decomposition
[2023-03-15 01:53:19] [INFO ] Flatten gal took : 39 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph3291238582812726591.txt' '-o' '/tmp/graph3291238582812726591.bin' '-w' '/tmp/graph3291238582812726591.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3291238582812726591.bin' '-l' '-1' '-v' '-w' '/tmp/graph3291238582812726591.weights' '-q' '0' '-e' '0.001'
[2023-03-15 01:53:19] [INFO ] Decomposing Gal with order
[2023-03-15 01:53:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 01:53:19] [INFO ] Removed a total of 1206 redundant transitions.
[2023-03-15 01:53:19] [INFO ] Flatten gal took : 93 ms
[2023-03-15 01:53:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 412 labels/synchronizations in 22 ms.
[2023-03-15 01:53:19] [INFO ] Time to serialize gal into /tmp/LTL7889954176426632650.gal : 9 ms
[2023-03-15 01:53:19] [INFO ] Time to serialize properties into /tmp/LTL7058228573906299271.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7889954176426632650.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7058228573906299271.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G(F("(((((i6.u26.P_1158_9>=2)||(i6.u26.P_1158_0>=2))||((i6.u26.P_1158_1>=2)||(i6.u26.P_1158_2>=2)))||(((i6.u26.P_1158_3>=2)||(i6.u2...4540
Formula 0 simplified : FG!"(((((i6.u26.P_1158_9>=2)||(i6.u26.P_1158_0>=2))||((i6.u26.P_1158_1>=2)||(i6.u26.P_1158_2>=2)))||(((i6.u26.P_1158_3>=2)||(i6.u26....4534
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3049619618939623895
[2023-03-15 01:53:35] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3049619618939623895
Running compilation step : cd /tmp/ltsmin3049619618939623895;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2116 ms.
Running link step : cd /tmp/ltsmin3049619618939623895;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin3049619618939623895;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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-S02J06T10-LTLFireability-14 finished in 95300 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F((p0 U (p1||G(p0))))))))'
Found a Shortening insensitive property : PolyORBLF-COL-S02J06T10-LTLFireability-01
Stuttering acceptance computed with spot in 116 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 21 out of 820 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 820/820 places, 1502/1502 transitions.
Drop transitions removed 60 transitions
Trivial Post-agglo rules discarded 60 transitions
Performed 60 trivial Post agglomeration. Transition count delta: 60
Iterating post reduction 0 with 60 rules applied. Total rules applied 60 place count 820 transition count 1442
Reduce places removed 60 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 70 rules applied. Total rules applied 130 place count 760 transition count 1432
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 140 place count 750 transition count 1432
Performed 110 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 110 Pre rules applied. Total rules applied 140 place count 750 transition count 1322
Deduced a syphon composed of 110 places in 1 ms
Reduce places removed 110 places and 0 transitions.
Iterating global reduction 3 with 220 rules applied. Total rules applied 360 place count 640 transition count 1322
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 1 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 3 with 140 rules applied. Total rules applied 500 place count 570 transition count 1252
Applied a total of 500 rules in 47 ms. Remains 570 /820 variables (removed 250) and now considering 1252/1502 (removed 250) transitions.
[2023-03-15 01:53:50] [INFO ] Flow matrix only has 1232 transitions (discarded 20 similar events)
// Phase 1: matrix 1232 rows 570 cols
[2023-03-15 01:53:50] [INFO ] Computed 56 place invariants in 20 ms
[2023-03-15 01:53:50] [INFO ] Dead Transitions using invariants and state equation in 519 ms found 0 transitions.
[2023-03-15 01:53:50] [INFO ] Flow matrix only has 1232 transitions (discarded 20 similar events)
[2023-03-15 01:53:50] [INFO ] Invariant cache hit.
[2023-03-15 01:53:51] [INFO ] Implicit Places using invariants in 456 ms returned [514, 515, 516, 517, 518, 519, 520, 521, 522, 523]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 457 ms to find 10 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 560/820 places, 1252/1502 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 550 transition count 1242
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 550 transition count 1242
Applied a total of 20 rules in 17 ms. Remains 550 /560 variables (removed 10) and now considering 1242/1252 (removed 10) transitions.
[2023-03-15 01:53:51] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
// Phase 1: matrix 1222 rows 550 cols
[2023-03-15 01:53:51] [INFO ] Computed 46 place invariants in 21 ms
[2023-03-15 01:53:51] [INFO ] Implicit Places using invariants in 453 ms returned []
[2023-03-15 01:53:51] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
[2023-03-15 01:53:51] [INFO ] Invariant cache hit.
[2023-03-15 01:53:52] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 01:53:56] [INFO ] Implicit Places using invariants and state equation in 4488 ms returned []
Implicit Place search using SMT with State Equation took 4943 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 550/820 places, 1242/1502 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 5984 ms. Remains : 550/820 places, 1242/1502 transitions.
Running random walk in product with property : PolyORBLF-COL-S02J06T10-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (NOT (OR (GEQ s405 1) (GEQ s404 1) (GEQ s403 1) (GEQ s402 1) (GEQ s401 1) (GEQ s400 1) (GEQ s399 1) (GEQ s398 1) (GEQ s407 1) (GEQ s406 1))) (OR (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 3808 reset in 469 ms.
Product exploration explored 100000 steps with 3803 reset in 495 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) (NOT p0)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 99 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 159 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 5 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-15 01:53:57] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
[2023-03-15 01:53:57] [INFO ] Invariant cache hit.
[2023-03-15 01:53:57] [INFO ] [Real]Absence check using 12 positive place invariants in 2 ms returned sat
[2023-03-15 01:53:57] [INFO ] [Real]Absence check using 12 positive and 34 generalized place invariants in 26 ms returned sat
[2023-03-15 01:53:57] [INFO ] After 114ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), true, (G (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 3 factoid took 137 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 132 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 133 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
[2023-03-15 01:53:58] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
[2023-03-15 01:53:58] [INFO ] Invariant cache hit.
[2023-03-15 01:53:58] [INFO ] [Real]Absence check using 12 positive place invariants in 4 ms returned sat
[2023-03-15 01:53:58] [INFO ] [Real]Absence check using 12 positive and 34 generalized place invariants in 120 ms returned sat
[2023-03-15 01:53:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 01:54:00] [INFO ] [Real]Absence check using state equation in 1410 ms returned sat
[2023-03-15 01:54:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 01:54:00] [INFO ] [Nat]Absence check using 12 positive place invariants in 4 ms returned sat
[2023-03-15 01:54:01] [INFO ] [Nat]Absence check using 12 positive and 34 generalized place invariants in 106 ms returned sat
[2023-03-15 01:54:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 01:54:02] [INFO ] [Nat]Absence check using state equation in 1521 ms returned sat
[2023-03-15 01:54:02] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 01:54:03] [INFO ] [Nat]Added 120 Read/Feed constraints in 512 ms returned sat
[2023-03-15 01:54:03] [INFO ] Deduced a trap composed of 45 places in 148 ms of which 0 ms to minimize.
[2023-03-15 01:54:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 258 ms
[2023-03-15 01:54:03] [INFO ] Computed and/alt/rep : 440/918/430 causal constraints (skipped 790 transitions) in 63 ms.
[2023-03-15 01:54:04] [INFO ] Added : 41 causal constraints over 9 iterations in 802 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 21 out of 550 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 550/550 places, 1242/1242 transitions.
Applied a total of 0 rules in 4 ms. Remains 550 /550 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
[2023-03-15 01:54:04] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
[2023-03-15 01:54:04] [INFO ] Invariant cache hit.
[2023-03-15 01:54:04] [INFO ] Dead Transitions using invariants and state equation in 474 ms found 0 transitions.
[2023-03-15 01:54:04] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
[2023-03-15 01:54:04] [INFO ] Invariant cache hit.
[2023-03-15 01:54:05] [INFO ] Implicit Places using invariants in 414 ms returned []
[2023-03-15 01:54:05] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
[2023-03-15 01:54:05] [INFO ] Invariant cache hit.
[2023-03-15 01:54:05] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 01:54:09] [INFO ] Implicit Places using invariants and state equation in 4324 ms returned []
Implicit Place search using SMT with State Equation took 4739 ms to find 0 implicit places.
[2023-03-15 01:54:09] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
[2023-03-15 01:54:09] [INFO ] Invariant cache hit.
[2023-03-15 01:54:09] [INFO ] Dead Transitions using invariants and state equation in 467 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5698 ms. Remains : 550/550 places, 1242/1242 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 p1), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 78 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 145 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 27 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=27 )
Knowledge obtained : [(NOT p1), true]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 2 factoid took 97 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 133 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 136 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
[2023-03-15 01:54:10] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
[2023-03-15 01:54:10] [INFO ] Invariant cache hit.
[2023-03-15 01:54:11] [INFO ] [Real]Absence check using 12 positive place invariants in 4 ms returned sat
[2023-03-15 01:54:11] [INFO ] [Real]Absence check using 12 positive and 34 generalized place invariants in 117 ms returned sat
[2023-03-15 01:54:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 01:54:12] [INFO ] [Real]Absence check using state equation in 1371 ms returned sat
[2023-03-15 01:54:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 01:54:13] [INFO ] [Nat]Absence check using 12 positive place invariants in 6 ms returned sat
[2023-03-15 01:54:13] [INFO ] [Nat]Absence check using 12 positive and 34 generalized place invariants in 104 ms returned sat
[2023-03-15 01:54:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 01:54:14] [INFO ] [Nat]Absence check using state equation in 1472 ms returned sat
[2023-03-15 01:54:14] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 01:54:15] [INFO ] [Nat]Added 120 Read/Feed constraints in 502 ms returned sat
[2023-03-15 01:54:15] [INFO ] Deduced a trap composed of 45 places in 140 ms of which 1 ms to minimize.
[2023-03-15 01:54:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 232 ms
[2023-03-15 01:54:15] [INFO ] Computed and/alt/rep : 440/918/430 causal constraints (skipped 790 transitions) in 60 ms.
[2023-03-15 01:54:16] [INFO ] Added : 41 causal constraints over 9 iterations in 767 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 120 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 3803 reset in 349 ms.
Product exploration explored 100000 steps with 3807 reset in 367 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 127 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 21 out of 550 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 550/550 places, 1242/1242 transitions.
Applied a total of 0 rules in 25 ms. Remains 550 /550 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
[2023-03-15 01:54:17] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
[2023-03-15 01:54:17] [INFO ] Invariant cache hit.
[2023-03-15 01:54:17] [INFO ] Dead Transitions using invariants and state equation in 475 ms found 0 transitions.
[2023-03-15 01:54:17] [INFO ] Redundant transitions in 10 ms returned []
[2023-03-15 01:54:17] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
[2023-03-15 01:54:17] [INFO ] Invariant cache hit.
[2023-03-15 01:54:18] [INFO ] Dead Transitions using invariants and state equation in 477 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 992 ms. Remains : 550/550 places, 1242/1242 transitions.
Built C files in :
/tmp/ltsmin4358768040086966953
[2023-03-15 01:54:18] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4358768040086966953
Running compilation step : cd /tmp/ltsmin4358768040086966953;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2141 ms.
Running link step : cd /tmp/ltsmin4358768040086966953;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin4358768040086966953;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased5318059439424914308.hoa' '--buchi-type=spotba'
LTSmin run took 11896 ms.
Treatment of property PolyORBLF-COL-S02J06T10-LTLFireability-01 finished in 42243 ms.
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-01 TRUE TECHNIQUES SHORTENING_INSENSITIVE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F((p0||G(p1)))&&F(!p0))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2023-03-15 01:54:32] [INFO ] Flatten gal took : 44 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin15176020276912970266
[2023-03-15 01:54:32] [INFO ] Too many transitions (1502) to apply POR reductions. Disabling POR matrices.
[2023-03-15 01:54:32] [INFO ] Applying decomposition
[2023-03-15 01:54:32] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15176020276912970266
Running compilation step : cd /tmp/ltsmin15176020276912970266;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-15 01:54:32] [INFO ] Flatten gal took : 44 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph1082371442648516601.txt' '-o' '/tmp/graph1082371442648516601.bin' '-w' '/tmp/graph1082371442648516601.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1082371442648516601.bin' '-l' '-1' '-v' '-w' '/tmp/graph1082371442648516601.weights' '-q' '0' '-e' '0.001'
[2023-03-15 01:54:32] [INFO ] Decomposing Gal with order
[2023-03-15 01:54:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 01:54:32] [INFO ] Removed a total of 1348 redundant transitions.
[2023-03-15 01:54:32] [INFO ] Flatten gal took : 105 ms
[2023-03-15 01:54:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 177 labels/synchronizations in 14 ms.
[2023-03-15 01:54:32] [INFO ] Time to serialize gal into /tmp/LTLFireability13888778605072612263.gal : 10 ms
[2023-03-15 01:54:32] [INFO ] Time to serialize properties into /tmp/LTLFireability8868682168241534746.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability13888778605072612263.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability8868682168241534746.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 2 LTL properties
Checking formula 0 : !((G((F(("((((((((((i5.u81.CreatedJobs_1<1)||(i1.u141.ScheduleTaskE_Work_14<1))&&((i5.u81.CreatedJobs_0<1)||(i1.u13.ScheduleTaskE_Work...18578
Formula 0 simplified : F(G(!"((((((((((i5.u81.CreatedJobs_1<1)||(i1.u141.ScheduleTaskE_Work_14<1))&&((i5.u81.CreatedJobs_0<1)||(i1.u13.ScheduleTaskE_Work_0...18564
Compilation finished in 2744 ms.
Running link step : cd /tmp/ltsmin15176020276912970266;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin15176020276912970266;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[]((<>(((LTLAPp2==true)||[]((LTLAPp3==true))))&&<>(!(LTLAPp2==true))))' '--buchi-type=spotba'
LTSmin run took 202410 ms.
FORMULA PolyORBLF-COL-S02J06T10-LTLFireability-08 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin15176020276912970266;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp4==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-15 02:17:29] [INFO ] Applying decomposition
[2023-03-15 02:17:30] [INFO ] Flatten gal took : 247 ms
[2023-03-15 02:17:30] [INFO ] Decomposing Gal with order
[2023-03-15 02:17:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 02:17:31] [INFO ] Removed a total of 4075 redundant transitions.
[2023-03-15 02:17:31] [INFO ] Flatten gal took : 784 ms
[2023-03-15 02:17:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 80 labels/synchronizations in 134 ms.
[2023-03-15 02:17:32] [INFO ] Time to serialize gal into /tmp/LTLFireability638813695403731323.gal : 66 ms
[2023-03-15 02:17:32] [INFO ] Time to serialize properties into /tmp/LTLFireability13773971107943437983.ltl : 12 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability638813695403731323.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability13773971107943437983.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("(((((Threads9.P_1158_9>=2)||(Threads0.P_1158_0>=2))||((Threads1.P_1158_1>=2)||(Threads2.P_1158_2>=2)))||(((Threads3.P_1158_3>=...5240
Formula 0 simplified : FG!"(((((Threads9.P_1158_9>=2)||(Threads0.P_1158_0>=2))||((Threads1.P_1158_1>=2)||(Threads2.P_1158_2>=2)))||(((Threads3.P_1158_3>=2)...5234
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin15176020276912970266;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp4==true)))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 14400 s
Running LTSmin : cd /tmp/ltsmin15176020276912970266;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp4==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-15 02:40:27] [INFO ] Flatten gal took : 412 ms
[2023-03-15 02:40:32] [INFO ] Input system was already deterministic with 1502 transitions.
[2023-03-15 02:40:32] [INFO ] Transformed 820 places.
[2023-03-15 02:40:32] [INFO ] Transformed 1502 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-15 02:41:02] [INFO ] Time to serialize gal into /tmp/LTLFireability5333940196096281821.gal : 21 ms
[2023-03-15 02:41:02] [INFO ] Time to serialize properties into /tmp/LTLFireability8102159026825118110.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability5333940196096281821.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability8102159026825118110.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...342
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F("(((((P_1158_9>=2)||(P_1158_0>=2))||((P_1158_1>=2)||(P_1158_2>=2)))||(((P_1158_3>=2)||(P_1158_4>=2))||((P_1158_5>=2)||(P_1158_6...3620
Formula 0 simplified : FG!"(((((P_1158_9>=2)||(P_1158_0>=2))||((P_1158_1>=2)||(P_1158_2>=2)))||(((P_1158_3>=2)||(P_1158_4>=2))||((P_1158_5>=2)||(P_1158_6>=...3614
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 10156324 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15591456 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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-S02J06T10"
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 2-5348"
echo " Executing tool itstools"
echo " Input is PolyORBLF-COL-S02J06T10, 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 r293-tall-167873945300388"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S02J06T10.tgz
mv PolyORBLF-COL-S02J06T10 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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;