Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r307-tajo-171654460400093.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is PolyORBLF-COL-S04J06T06, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r307-tajo-171654460400093
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 612K
-rw-r--r-- 1 mcc users 7.5K Apr 11 17:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Apr 11 17:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Apr 11 17:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 11 17:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 11 17:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K Apr 11 17:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Apr 11 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Apr 11 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 154K May 18 16:43 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-S04J06T06-LTLFireability-00
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-01
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-02
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-03
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-04
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-05
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-06
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-07
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-08
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-09
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-10
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-11
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-12
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-13
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-14
FORMULA_NAME PolyORBLF-COL-S04J06T06-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717111140697

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=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S04J06T06
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202304061127
[2024-05-30 23:19:02] [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]
[2024-05-30 23:19:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 23:19:02] [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.
[2024-05-30 23:19:02] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-30 23:19:03] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 579 ms
[2024-05-30 23:19:03] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 618 PT places and 3232.0 transition bindings in 32 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
[2024-05-30 23:19:03] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 5 ms.
[2024-05-30 23:19:03] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 5 formulas.
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 11 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 2 resets, run finished after 170 ms. (steps per millisecond=58 ) properties (out of 19) seen :17
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-30 23:19:03] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2024-05-30 23:19:03] [INFO ] Computed 26 invariants in 12 ms
[2024-05-30 23:19:03] [INFO ] [Real]Absence check using 11 positive place invariants in 17 ms returned sat
[2024-05-30 23:19:03] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 10 ms returned sat
[2024-05-30 23:19:04] [INFO ] After 193ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 2 atomic propositions for a total of 11 simplifications.
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-30 23:19:04] [INFO ] Flatten gal took : 80 ms
[2024-05-30 23:19:04] [INFO ] Flatten gal took : 18 ms
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2024-05-30 23:19:04] [INFO ] Unfolded HLPN to a Petri net with 618 places and 3190 transitions 21570 arcs in 129 ms.
[2024-05-30 23:19:04] [INFO ] Unfolded 9 HLPN properties in 1 ms.
Ensure Unique test removed 1626 transitions
Reduce redundant transitions removed 1626 transitions.
Support contains 275 out of 618 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 618/618 places, 1564/1564 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 614 transition count 1564
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 10 place count 608 transition count 1558
Iterating global reduction 1 with 6 rules applied. Total rules applied 16 place count 608 transition count 1558
Applied a total of 16 rules in 84 ms. Remains 608 /618 variables (removed 10) and now considering 1558/1564 (removed 6) transitions.
[2024-05-30 23:19:04] [INFO ] Flow matrix only has 1534 transitions (discarded 24 similar events)
// Phase 1: matrix 1534 rows 608 cols
[2024-05-30 23:19:04] [INFO ] Computed 50 invariants in 128 ms
[2024-05-30 23:19:05] [INFO ] Dead Transitions using invariants and state equation in 1121 ms found 324 transitions.
Found 324 dead transitions using SMT.
Drop transitions removed 324 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 324 transitions.
[2024-05-30 23:19:05] [INFO ] Flow matrix only has 1210 transitions (discarded 24 similar events)
// Phase 1: matrix 1210 rows 608 cols
[2024-05-30 23:19:05] [INFO ] Computed 50 invariants in 48 ms
[2024-05-30 23:19:05] [INFO ] Implicit Places using invariants in 347 ms returned [480, 481, 482, 483, 484, 485]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 356 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 602/618 places, 1234/1564 transitions.
Applied a total of 0 rules in 8 ms. Remains 602 /602 variables (removed 0) and now considering 1234/1234 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1573 ms. Remains : 602/618 places, 1234/1564 transitions.
Support contains 275 out of 602 places after structural reductions.
[2024-05-30 23:19:06] [INFO ] Flatten gal took : 90 ms
[2024-05-30 23:19:06] [INFO ] Flatten gal took : 105 ms
[2024-05-30 23:19:06] [INFO ] Input system was already deterministic with 1234 transitions.
Finished random walk after 3398 steps, including 1 resets, run visited all 18 properties in 22 ms. (steps per millisecond=154 )
Parikh walk visited 0 properties in 0 ms.
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 6 out of 602 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 602/602 places, 1234/1234 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 596 transition count 1228
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 596 transition count 1228
Applied a total of 12 rules in 42 ms. Remains 596 /602 variables (removed 6) and now considering 1228/1234 (removed 6) transitions.
[2024-05-30 23:19:06] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2024-05-30 23:19:06] [INFO ] Computed 44 invariants in 39 ms
[2024-05-30 23:19:07] [INFO ] Dead Transitions using invariants and state equation in 602 ms found 0 transitions.
[2024-05-30 23:19:07] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2024-05-30 23:19:07] [INFO ] Invariant cache hit.
[2024-05-30 23:19:08] [INFO ] Implicit Places using invariants in 516 ms returned []
[2024-05-30 23:19:08] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2024-05-30 23:19:08] [INFO ] Invariant cache hit.
[2024-05-30 23:19:08] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 23:19:14] [INFO ] Implicit Places using invariants and state equation in 6605 ms returned []
Implicit Place search using SMT with State Equation took 7140 ms to find 0 implicit places.
[2024-05-30 23:19:14] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2024-05-30 23:19:14] [INFO ] Invariant cache hit.
[2024-05-30 23:19:15] [INFO ] Dead Transitions using invariants and state equation in 759 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 596/602 places, 1228/1234 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8550 ms. Remains : 596/602 places, 1228/1234 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 241 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J06T06-LTLFireability-00 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:(OR (GEQ s432 1) (GEQ s433 1) (GEQ s430 1) (GEQ s431 1) (GEQ s428 1) (GEQ s429 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]]
Stuttering criterion allowed to conclude after 33451 steps with 6 reset in 233 ms.
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T06-LTLFireability-00 finished in 9100 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||(G(p1)&&(G(p2)||(X(p2)&&F(p3)))))))'
Support contains 56 out of 602 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 602/602 places, 1234/1234 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 596 transition count 1228
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 596 transition count 1228
Applied a total of 12 rules in 39 ms. Remains 596 /602 variables (removed 6) and now considering 1228/1234 (removed 6) transitions.
[2024-05-30 23:19:16] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2024-05-30 23:19:16] [INFO ] Invariant cache hit.
[2024-05-30 23:19:16] [INFO ] Dead Transitions using invariants and state equation in 763 ms found 0 transitions.
[2024-05-30 23:19:16] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2024-05-30 23:19:16] [INFO ] Invariant cache hit.
[2024-05-30 23:19:17] [INFO ] Implicit Places using invariants in 286 ms returned []
[2024-05-30 23:19:17] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2024-05-30 23:19:17] [INFO ] Invariant cache hit.
[2024-05-30 23:19:17] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 23:19:26] [INFO ] Implicit Places using invariants and state equation in 9757 ms returned []
Implicit Place search using SMT with State Equation took 10058 ms to find 0 implicit places.
[2024-05-30 23:19:26] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2024-05-30 23:19:26] [INFO ] Invariant cache hit.
[2024-05-30 23:19:27] [INFO ] Dead Transitions using invariants and state equation in 741 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 596/602 places, 1228/1234 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11641 ms. Remains : 596/602 places, 1228/1234 transitions.
Stuttering acceptance computed with spot in 342 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), true, (NOT p0), (NOT p1), (AND p1 (NOT p2)), (NOT p3), (AND (NOT p3) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p3) (NOT p0)), (AND (NOT p3) (NOT p2) (NOT p0))]
Running random walk in product with property : PolyORBLF-COL-S04J06T06-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 5}, { cond=(AND (NOT p0) p1 (NOT p2) (NOT p3)), acceptance={} source=1 dest: 6}, { cond=(AND (NOT p0) p1 p2 (NOT p3)), acceptance={} source=1 dest: 7}, { cond=(AND p0 p1), acceptance={} source=1 dest: 8}, { cond=(AND p0 p1), acceptance={} source=1 dest: 9}, { cond=(AND p0 p1 (NOT p2) (NOT p3)), acceptance={} source=1 dest: 10}, { cond=(AND p0 p1 p2 (NOT p3)), acceptance={} source=1 dest: 11}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 2}, { cond=p1, acceptance={} source=4 dest: 4}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=5 dest: 2}], [{ cond=(NOT p3), acceptance={0} source=6 dest: 6}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=7 dest: 6}, { cond=(AND p2 (NOT p3)), acceptance={} source=7 dest: 7}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=8 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=8 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=8 dest: 4}, { cond=(AND p0 p1), acceptance={} source=8 dest: 8}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=9 dest: 2}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=9 dest: 3}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=10 dest: 6}, { cond=(AND p0 (NOT p3)), acceptance={} source=10 dest: 10}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p3)), acceptance={} source=11 dest: 6}, { cond=(AND (NOT p0) p2 (NOT p3)), acceptance={} source=11 dest: 7}, { cond=(AND p0 (NOT p2) (NOT p3)), acceptance={} source=11 dest: 10}, { cond=(AND p0 p2 (NOT p3)), acceptance={} source=11 dest: 11}]], initial=0, aps=[p0:(OR (AND (GEQ s285 1) (GEQ s469 1) (GEQ s476 1)) (AND (GEQ s285 1) (GEQ s464 1) (GEQ s476 1)) (AND (GEQ s285 1) (GEQ s469 1) (GEQ s477 1)) (AND (GEQ s2...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T06-LTLFireability-04 finished in 12020 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X((F(p0) U X(p1)))&&F(p2))))'
Support contains 38 out of 602 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 602/602 places, 1234/1234 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 596 transition count 1228
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 596 transition count 1228
Applied a total of 12 rules in 16 ms. Remains 596 /602 variables (removed 6) and now considering 1228/1234 (removed 6) transitions.
[2024-05-30 23:19:27] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2024-05-30 23:19:27] [INFO ] Invariant cache hit.
[2024-05-30 23:19:28] [INFO ] Dead Transitions using invariants and state equation in 794 ms found 0 transitions.
[2024-05-30 23:19:28] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2024-05-30 23:19:28] [INFO ] Invariant cache hit.
[2024-05-30 23:19:29] [INFO ] Implicit Places using invariants in 336 ms returned []
[2024-05-30 23:19:29] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2024-05-30 23:19:29] [INFO ] Invariant cache hit.
[2024-05-30 23:19:29] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 23:19:35] [INFO ] Implicit Places using invariants and state equation in 6123 ms returned []
Implicit Place search using SMT with State Equation took 6483 ms to find 0 implicit places.
[2024-05-30 23:19:35] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2024-05-30 23:19:35] [INFO ] Invariant cache hit.
[2024-05-30 23:19:35] [INFO ] Dead Transitions using invariants and state equation in 701 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 596/602 places, 1228/1234 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8016 ms. Remains : 596/602 places, 1228/1234 transitions.
Stuttering acceptance computed with spot in 230 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J06T06-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}, { cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p2:(OR (AND (GEQ s127 1) (GEQ s518 2)) (AND (GEQ s122 1) (GEQ s518 2)) (AND (GEQ s123 1) (GEQ s518 2)) (AND (GEQ s126 1) (GEQ s518 2)) (AND (GEQ s125 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 2865 reset in 472 ms.
Product exploration explored 100000 steps with 2835 reset in 558 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p0)), (X (NOT p2)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p1))), (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 107 ms. Reduced automaton from 6 states, 10 edges and 3 AP (stutter sensitive) to 6 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 164 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Finished random walk after 50 steps, including 0 resets, run visited all 4 properties in 2 ms. (steps per millisecond=25 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p0)), (X (NOT p2)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p1))), (X (X (NOT p2)))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p0)))), (F p2), (F p1), (F p0)]
Knowledge based reduction with 6 factoid took 210 ms. Reduced automaton from 6 states, 10 edges and 3 AP (stutter sensitive) to 6 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 260 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 265 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
[2024-05-30 23:19:38] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2024-05-30 23:19:38] [INFO ] Invariant cache hit.
[2024-05-30 23:19:38] [INFO ] [Real]Absence check using 16 positive place invariants in 11 ms returned sat
[2024-05-30 23:19:39] [INFO ] [Real]Absence check using 16 positive and 28 generalized place invariants in 97 ms returned sat
[2024-05-30 23:19:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:19:40] [INFO ] [Real]Absence check using state equation in 1237 ms returned sat
[2024-05-30 23:19:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:19:41] [INFO ] [Nat]Absence check using 16 positive place invariants in 7 ms returned sat
[2024-05-30 23:19:41] [INFO ] [Nat]Absence check using 16 positive and 28 generalized place invariants in 103 ms returned sat
[2024-05-30 23:19:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:19:43] [INFO ] [Nat]Absence check using state equation in 2554 ms returned sat
[2024-05-30 23:19:43] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 23:19:46] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 23:19:48] [INFO ] [Nat]Added 120 Read/Feed constraints in 4679 ms returned sat
[2024-05-30 23:19:48] [INFO ] Deduced a trap composed of 309 places in 512 ms of which 6 ms to minimize.
[2024-05-30 23:19:49] [INFO ] Deduced a trap composed of 350 places in 305 ms of which 1 ms to minimize.
[2024-05-30 23:19:49] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1039 ms
[2024-05-30 23:19:49] [INFO ] Computed and/alt/rep : 948/4627/930 causal constraints (skipped 270 transitions) in 203 ms.
[2024-05-30 23:19:55] [INFO ] Added : 270 causal constraints over 54 iterations in 5946 ms. Result :unknown
Could not prove EG (NOT p2)
[2024-05-30 23:19:55] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2024-05-30 23:19:55] [INFO ] Invariant cache hit.
[2024-05-30 23:19:56] [INFO ] [Real]Absence check using 16 positive place invariants in 31 ms returned sat
[2024-05-30 23:19:56] [INFO ] [Real]Absence check using 16 positive and 28 generalized place invariants in 100 ms returned sat
[2024-05-30 23:19:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:19:57] [INFO ] [Real]Absence check using state equation in 1018 ms returned sat
[2024-05-30 23:19:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:19:57] [INFO ] [Nat]Absence check using 16 positive place invariants in 5 ms returned sat
[2024-05-30 23:19:57] [INFO ] [Nat]Absence check using 16 positive and 28 generalized place invariants in 81 ms returned sat
[2024-05-30 23:19:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:20:01] [INFO ] [Nat]Absence check using state equation in 3384 ms returned sat
[2024-05-30 23:20:01] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 23:20:04] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 23:20:06] [INFO ] [Nat]Added 120 Read/Feed constraints in 5567 ms returned sat
[2024-05-30 23:20:07] [INFO ] Deduced a trap composed of 82 places in 141 ms of which 2 ms to minimize.
[2024-05-30 23:20:07] [INFO ] Deduced a trap composed of 82 places in 100 ms of which 2 ms to minimize.
[2024-05-30 23:20:07] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1131 ms
[2024-05-30 23:20:08] [INFO ] Computed and/alt/rep : 948/4627/930 causal constraints (skipped 270 transitions) in 184 ms.
[2024-05-30 23:20:12] [INFO ] Added : 205 causal constraints over 41 iterations in 4374 ms. Result :unknown
Could not prove EG (NOT p1)
Support contains 38 out of 596 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 596/596 places, 1228/1228 transitions.
Applied a total of 0 rules in 8 ms. Remains 596 /596 variables (removed 0) and now considering 1228/1228 (removed 0) transitions.
[2024-05-30 23:20:12] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2024-05-30 23:20:12] [INFO ] Invariant cache hit.
[2024-05-30 23:20:12] [INFO ] Dead Transitions using invariants and state equation in 560 ms found 0 transitions.
[2024-05-30 23:20:12] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2024-05-30 23:20:12] [INFO ] Invariant cache hit.
[2024-05-30 23:20:13] [INFO ] Implicit Places using invariants in 678 ms returned []
[2024-05-30 23:20:13] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2024-05-30 23:20:13] [INFO ] Invariant cache hit.
[2024-05-30 23:20:14] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 23:20:19] [INFO ] Implicit Places using invariants and state equation in 6211 ms returned []
Implicit Place search using SMT with State Equation took 6903 ms to find 0 implicit places.
[2024-05-30 23:20:19] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2024-05-30 23:20:19] [INFO ] Invariant cache hit.
[2024-05-30 23:20:20] [INFO ] Dead Transitions using invariants and state equation in 603 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8090 ms. Remains : 596/596 places, 1228/1228 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p0)), (X (NOT p2)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p1))), (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 105 ms. Reduced automaton from 6 states, 10 edges and 3 AP (stutter sensitive) to 6 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 180 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Finished random walk after 38 steps, including 0 resets, run visited all 4 properties in 2 ms. (steps per millisecond=19 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p0)), (X (NOT p2)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p1))), (X (X (NOT p2)))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p0)))), (F p2), (F p1), (F p0)]
Knowledge based reduction with 6 factoid took 176 ms. Reduced automaton from 6 states, 10 edges and 3 AP (stutter sensitive) to 6 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 171 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 171 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
[2024-05-30 23:20:21] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2024-05-30 23:20:21] [INFO ] Invariant cache hit.
[2024-05-30 23:20:21] [INFO ] [Real]Absence check using 16 positive place invariants in 5 ms returned sat
[2024-05-30 23:20:21] [INFO ] [Real]Absence check using 16 positive and 28 generalized place invariants in 71 ms returned sat
[2024-05-30 23:20:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:20:23] [INFO ] [Real]Absence check using state equation in 1228 ms returned sat
[2024-05-30 23:20:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:20:23] [INFO ] [Nat]Absence check using 16 positive place invariants in 9 ms returned sat
[2024-05-30 23:20:23] [INFO ] [Nat]Absence check using 16 positive and 28 generalized place invariants in 70 ms returned sat
[2024-05-30 23:20:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:20:26] [INFO ] [Nat]Absence check using state equation in 2442 ms returned sat
[2024-05-30 23:20:26] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 23:20:29] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 23:20:30] [INFO ] [Nat]Added 120 Read/Feed constraints in 4045 ms returned sat
[2024-05-30 23:20:30] [INFO ] Computed and/alt/rep : 948/4627/930 causal constraints (skipped 270 transitions) in 102 ms.
[2024-05-30 23:20:36] [INFO ] Added : 314 causal constraints over 63 iterations in 5982 ms. Result :sat
Could not prove EG (NOT p2)
[2024-05-30 23:20:36] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2024-05-30 23:20:36] [INFO ] Invariant cache hit.
[2024-05-30 23:20:36] [INFO ] [Real]Absence check using 16 positive place invariants in 5 ms returned sat
[2024-05-30 23:20:37] [INFO ] [Real]Absence check using 16 positive and 28 generalized place invariants in 54 ms returned sat
[2024-05-30 23:20:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:20:37] [INFO ] [Real]Absence check using state equation in 903 ms returned sat
[2024-05-30 23:20:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:20:38] [INFO ] [Nat]Absence check using 16 positive place invariants in 6 ms returned sat
[2024-05-30 23:20:38] [INFO ] [Nat]Absence check using 16 positive and 28 generalized place invariants in 104 ms returned sat
[2024-05-30 23:20:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:20:42] [INFO ] [Nat]Absence check using state equation in 3491 ms returned sat
[2024-05-30 23:20:42] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 23:20:45] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 23:20:46] [INFO ] [Nat]Added 120 Read/Feed constraints in 4751 ms returned sat
[2024-05-30 23:20:47] [INFO ] Deduced a trap composed of 82 places in 90 ms of which 1 ms to minimize.
[2024-05-30 23:20:47] [INFO ] Deduced a trap composed of 82 places in 116 ms of which 0 ms to minimize.
[2024-05-30 23:20:49] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 2642 ms
[2024-05-30 23:20:49] [INFO ] Computed and/alt/rep : 948/4627/930 causal constraints (skipped 270 transitions) in 114 ms.
[2024-05-30 23:20:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3418 ms. Result :unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 247 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Product exploration explored 100000 steps with 2792 reset in 423 ms.
Product exploration explored 100000 steps with 2836 reset in 408 ms.
Applying partial POR strategy [false, false, true, false, true, true]
Stuttering acceptance computed with spot in 187 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Support contains 38 out of 596 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 596/596 places, 1228/1228 transitions.
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 596 transition count 1228
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 12 Pre rules applied. Total rules applied 36 place count 596 transition count 1228
Deduced a syphon composed of 48 places in 0 ms
Iterating global reduction 1 with 12 rules applied. Total rules applied 48 place count 596 transition count 1228
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 60 place count 584 transition count 1216
Deduced a syphon composed of 36 places in 1 ms
Iterating global reduction 1 with 12 rules applied. Total rules applied 72 place count 584 transition count 1216
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 132 places in 2 ms
Iterating global reduction 1 with 96 rules applied. Total rules applied 168 place count 584 transition count 1216
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 192 place count 560 transition count 1192
Deduced a syphon composed of 114 places in 6 ms
Iterating global reduction 1 with 24 rules applied. Total rules applied 216 place count 560 transition count 1192
Deduced a syphon composed of 114 places in 3 ms
Applied a total of 216 rules in 288 ms. Remains 560 /596 variables (removed 36) and now considering 1192/1228 (removed 36) transitions.
[2024-05-30 23:20:54] [INFO ] Flow matrix only has 1168 transitions (discarded 24 similar events)
// Phase 1: matrix 1168 rows 560 cols
[2024-05-30 23:20:54] [INFO ] Computed 44 invariants in 25 ms
[2024-05-30 23:20:55] [INFO ] Dead Transitions using invariants and state equation in 747 ms found 0 transitions.
[2024-05-30 23:20:55] [INFO ] Redundant transitions in 89 ms returned []
[2024-05-30 23:20:55] [INFO ] Flow matrix only has 1168 transitions (discarded 24 similar events)
[2024-05-30 23:20:55] [INFO ] Invariant cache hit.
[2024-05-30 23:20:56] [INFO ] Dead Transitions using invariants and state equation in 586 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 560/596 places, 1192/1228 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1758 ms. Remains : 560/596 places, 1192/1228 transitions.
Built C files in :
/tmp/ltsmin15325103883053008884
[2024-05-30 23:20:56] [INFO ] Built C files in 40ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15325103883053008884
Running compilation step : cd /tmp/ltsmin15325103883053008884;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2335 ms.
Running link step : cd /tmp/ltsmin15325103883053008884;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 75 ms.
Running LTSmin : cd /tmp/ltsmin15325103883053008884;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased5161059706914422774.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 38 out of 596 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 596/596 places, 1228/1228 transitions.
Applied a total of 0 rules in 20 ms. Remains 596 /596 variables (removed 0) and now considering 1228/1228 (removed 0) transitions.
[2024-05-30 23:21:11] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2024-05-30 23:21:11] [INFO ] Computed 44 invariants in 24 ms
[2024-05-30 23:21:12] [INFO ] Dead Transitions using invariants and state equation in 678 ms found 0 transitions.
[2024-05-30 23:21:12] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2024-05-30 23:21:12] [INFO ] Invariant cache hit.
[2024-05-30 23:21:12] [INFO ] Implicit Places using invariants in 340 ms returned []
[2024-05-30 23:21:12] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2024-05-30 23:21:12] [INFO ] Invariant cache hit.
[2024-05-30 23:21:12] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 23:21:17] [INFO ] Implicit Places using invariants and state equation in 4657 ms returned []
Implicit Place search using SMT with State Equation took 5001 ms to find 0 implicit places.
[2024-05-30 23:21:17] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2024-05-30 23:21:17] [INFO ] Invariant cache hit.
[2024-05-30 23:21:17] [INFO ] Dead Transitions using invariants and state equation in 731 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6432 ms. Remains : 596/596 places, 1228/1228 transitions.
Built C files in :
/tmp/ltsmin8187468943670052867
[2024-05-30 23:21:17] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8187468943670052867
Running compilation step : cd /tmp/ltsmin8187468943670052867;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2329 ms.
Running link step : cd /tmp/ltsmin8187468943670052867;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin8187468943670052867;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased17160010458125183811.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-30 23:21:33] [INFO ] Flatten gal took : 57 ms
[2024-05-30 23:21:33] [INFO ] Flatten gal took : 47 ms
[2024-05-30 23:21:33] [INFO ] Time to serialize gal into /tmp/LTL8658026911712088897.gal : 9 ms
[2024-05-30 23:21:33] [INFO ] Time to serialize properties into /tmp/LTL13293241810276320321.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8658026911712088897.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17095253163545908657.hoa' '-atoms' '/tmp/LTL13293241810276320321.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL13293241810276320321.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17095253163545908657.hoa
Detected timeout of ITS tools.
[2024-05-30 23:21:48] [INFO ] Flatten gal took : 56 ms
[2024-05-30 23:21:48] [INFO ] Flatten gal took : 43 ms
[2024-05-30 23:21:48] [INFO ] Time to serialize gal into /tmp/LTL16164786345810654601.gal : 24 ms
[2024-05-30 23:21:48] [INFO ] Time to serialize properties into /tmp/LTL5842320556434716279.ltl : 15 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16164786345810654601.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5842320556434716279.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G((X((F("(((((((Abort_Check_Sources_B_3>=1)&&(NoSigAbort_0>=1))||((Abort_Check_Sources_B_4>=1)&&(NoSigAbort_0>=1)))||(((Abort_Check...1946
Formula 0 simplified : F(X(G!"(((((((Abort_Check_Sources_B_3>=1)&&(NoSigAbort_0>=1))||((Abort_Check_Sources_B_4>=1)&&(NoSigAbort_0>=1)))||(((Abort_Check_So...1935
Detected timeout of ITS tools.
[2024-05-30 23:22:03] [INFO ] Flatten gal took : 92 ms
[2024-05-30 23:22:03] [INFO ] Applying decomposition
[2024-05-30 23:22:03] [INFO ] Flatten gal took : 93 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph6518704163324224489.txt' '-o' '/tmp/graph6518704163324224489.bin' '-w' '/tmp/graph6518704163324224489.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6518704163324224489.bin' '-l' '-1' '-v' '-w' '/tmp/graph6518704163324224489.weights' '-q' '0' '-e' '0.001'
[2024-05-30 23:22:04] [INFO ] Decomposing Gal with order
[2024-05-30 23:22:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 23:22:04] [INFO ] Removed a total of 1195 redundant transitions.
[2024-05-30 23:22:04] [INFO ] Flatten gal took : 437 ms
[2024-05-30 23:22:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 151 labels/synchronizations in 31 ms.
[2024-05-30 23:22:04] [INFO ] Time to serialize gal into /tmp/LTL10916809153030027003.gal : 21 ms
[2024-05-30 23:22:04] [INFO ] Time to serialize properties into /tmp/LTL13278436498570845208.ltl : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10916809153030027003.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13278436498570845208.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G((X((F("(((((((i0.i0.u12.Abort_Check_Sources_B_3>=1)&&(i0.i0.u12.NoSigAbort_0>=1))||((i0.i0.u12.Abort_Check_Sources_B_4>=1)&&(i0.i...2523
Formula 0 simplified : F(X(G!"(((((((i0.i0.u12.Abort_Check_Sources_B_3>=1)&&(i0.i0.u12.NoSigAbort_0>=1))||((i0.i0.u12.Abort_Check_Sources_B_4>=1)&&(i0.i0.u...2512
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14417649248712616765
[2024-05-30 23:22:20] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14417649248712616765
Running compilation step : cd /tmp/ltsmin14417649248712616765;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2258 ms.
Running link step : cd /tmp/ltsmin14417649248712616765;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin14417649248712616765;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((X((<>((LTLAPp0==true)) U X((LTLAPp1==true))))&&<>((LTLAPp2==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-COL-S04J06T06-LTLFireability-05 finished in 187166 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((!p0&&X(!p1)) U (G((!p0&&X(!p1)))||(X(!p1)&&p2))))'
Support contains 90 out of 602 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 602/602 places, 1234/1234 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 596 transition count 1228
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 596 transition count 1228
Applied a total of 12 rules in 38 ms. Remains 596 /602 variables (removed 6) and now considering 1228/1234 (removed 6) transitions.
[2024-05-30 23:22:35] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2024-05-30 23:22:35] [INFO ] Invariant cache hit.
[2024-05-30 23:22:35] [INFO ] Dead Transitions using invariants and state equation in 798 ms found 0 transitions.
[2024-05-30 23:22:35] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2024-05-30 23:22:35] [INFO ] Invariant cache hit.
[2024-05-30 23:22:36] [INFO ] Implicit Places using invariants in 409 ms returned []
[2024-05-30 23:22:36] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2024-05-30 23:22:36] [INFO ] Invariant cache hit.
[2024-05-30 23:22:36] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 23:22:45] [INFO ] Implicit Places using invariants and state equation in 9360 ms returned []
Implicit Place search using SMT with State Equation took 9784 ms to find 0 implicit places.
[2024-05-30 23:22:45] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2024-05-30 23:22:45] [INFO ] Invariant cache hit.
[2024-05-30 23:22:46] [INFO ] Dead Transitions using invariants and state equation in 647 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 596/602 places, 1228/1234 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11270 ms. Remains : 596/602 places, 1228/1234 transitions.
Stuttering acceptance computed with spot in 118 ms :[(OR p1 (AND p0 (NOT p2))), true, p1]
Running random walk in product with property : PolyORBLF-COL-S04J06T06-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 1}, { cond=(OR p2 (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 1}]], initial=0, aps=[p2:(AND (NOT (OR (AND (GEQ s213 1) (GEQ s258 1) (GEQ s262 1)) (AND (GEQ s213 1) (GEQ s258 1) (GEQ s261 1)) (AND (GEQ s213 1) (GEQ s258 1) (GEQ s264 1)) (A...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1152 ms.
Product exploration explored 100000 steps with 50000 reset in 1091 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 (NOT p0) (NOT p1)), (X (NOT (AND (NOT p2) p0))), (X (OR p2 (NOT p0))), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT p1)), true, (X (X (NOT (AND (NOT p2) p0)))), (X (X (OR p2 (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 10 factoid took 28 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S04J06T06-LTLFireability-06 finished in 13731 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U X((X(p1) U G(p2))))))'
Support contains 21 out of 602 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 602/602 places, 1234/1234 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 596 transition count 1228
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 596 transition count 1228
Applied a total of 12 rules in 15 ms. Remains 596 /602 variables (removed 6) and now considering 1228/1234 (removed 6) transitions.
[2024-05-30 23:22:48] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2024-05-30 23:22:48] [INFO ] Invariant cache hit.
[2024-05-30 23:22:49] [INFO ] Dead Transitions using invariants and state equation in 836 ms found 0 transitions.
[2024-05-30 23:22:49] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2024-05-30 23:22:49] [INFO ] Invariant cache hit.
[2024-05-30 23:22:50] [INFO ] Implicit Places using invariants in 350 ms returned []
[2024-05-30 23:22:50] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2024-05-30 23:22:50] [INFO ] Invariant cache hit.
[2024-05-30 23:22:50] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 23:23:08] [INFO ] Implicit Places using invariants and state equation in 18406 ms returned []
Implicit Place search using SMT with State Equation took 18796 ms to find 0 implicit places.
[2024-05-30 23:23:08] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2024-05-30 23:23:08] [INFO ] Invariant cache hit.
[2024-05-30 23:23:09] [INFO ] Dead Transitions using invariants and state equation in 642 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 596/602 places, 1228/1234 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20306 ms. Remains : 596/602 places, 1228/1234 transitions.
Stuttering acceptance computed with spot in 268 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p1), (AND (NOT p2) (NOT p1)), true, (AND (NOT p2) p1)]
Running random walk in product with property : PolyORBLF-COL-S04J06T06-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=p2, acceptance={} source=1 dest: 1}, { cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=(NOT p2), acceptance={} source=1 dest: 3}, { cond=p2, acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=(AND p0 p2), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 5}, { cond=(AND p2 (NOT p1)), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p2) p1), acceptance={} source=6 dest: 5}, { cond=(AND p2 p1), acceptance={} source=6 dest: 6}]], initial=0, aps=[p2:(OR (AND (GEQ s0 10) (GEQ s514 1) (GEQ s518 1)) (AND (GEQ s0 10) (GEQ s515 1) (GEQ s518 1)) (AND (GEQ s0 10) (GEQ s512 1) (GEQ s518 1)) (AND (GEQ s0 10...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T06-LTLFireability-09 finished in 20598 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 6 out of 602 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 602/602 places, 1234/1234 transitions.
Drop transitions removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 602 transition count 1192
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 560 transition count 1192
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 72 Pre rules applied. Total rules applied 84 place count 560 transition count 1120
Deduced a syphon composed of 72 places in 0 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 228 place count 488 transition count 1120
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 348 place count 428 transition count 1060
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 354 place count 422 transition count 1054
Iterating global reduction 2 with 6 rules applied. Total rules applied 360 place count 422 transition count 1054
Applied a total of 360 rules in 69 ms. Remains 422 /602 variables (removed 180) and now considering 1054/1234 (removed 180) transitions.
[2024-05-30 23:23:09] [INFO ] Flow matrix only has 1030 transitions (discarded 24 similar events)
// Phase 1: matrix 1030 rows 422 cols
[2024-05-30 23:23:09] [INFO ] Computed 44 invariants in 17 ms
[2024-05-30 23:23:09] [INFO ] Dead Transitions using invariants and state equation in 467 ms found 0 transitions.
[2024-05-30 23:23:09] [INFO ] Flow matrix only has 1030 transitions (discarded 24 similar events)
[2024-05-30 23:23:09] [INFO ] Invariant cache hit.
[2024-05-30 23:23:10] [INFO ] Implicit Places using invariants in 330 ms returned []
[2024-05-30 23:23:10] [INFO ] Flow matrix only has 1030 transitions (discarded 24 similar events)
[2024-05-30 23:23:10] [INFO ] Invariant cache hit.
[2024-05-30 23:23:10] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 23:23:17] [INFO ] Implicit Places using invariants and state equation in 6884 ms returned []
Implicit Place search using SMT with State Equation took 7229 ms to find 0 implicit places.
[2024-05-30 23:23:17] [INFO ] Redundant transitions in 25 ms returned []
[2024-05-30 23:23:17] [INFO ] Flow matrix only has 1030 transitions (discarded 24 similar events)
[2024-05-30 23:23:17] [INFO ] Invariant cache hit.
[2024-05-30 23:23:17] [INFO ] Dead Transitions using invariants and state equation in 518 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 422/602 places, 1054/1234 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8328 ms. Remains : 422/602 places, 1054/1234 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J06T06-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (LT s367 1) (LT s366 1) (LT s365 1) (LT s364 1) (LT s363 1) (LT s362 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 15 reset in 348 ms.
Stack based approach found an accepted trace after 1387 steps with 0 reset with depth 1388 and stack size 1388 in 6 ms.
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-COL-S04J06T06-LTLFireability-10 finished in 8734 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0))&&F(((p1 U p2)||(X(p4)&&p3)))))'
Support contains 74 out of 602 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 602/602 places, 1234/1234 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 596 transition count 1228
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 596 transition count 1228
Applied a total of 12 rules in 12 ms. Remains 596 /602 variables (removed 6) and now considering 1228/1234 (removed 6) transitions.
[2024-05-30 23:23:18] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2024-05-30 23:23:18] [INFO ] Computed 44 invariants in 25 ms
[2024-05-30 23:23:18] [INFO ] Dead Transitions using invariants and state equation in 756 ms found 0 transitions.
[2024-05-30 23:23:18] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2024-05-30 23:23:18] [INFO ] Invariant cache hit.
[2024-05-30 23:23:19] [INFO ] Implicit Places using invariants in 328 ms returned []
[2024-05-30 23:23:19] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2024-05-30 23:23:19] [INFO ] Invariant cache hit.
[2024-05-30 23:23:19] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 23:23:26] [INFO ] Implicit Places using invariants and state equation in 7053 ms returned []
Implicit Place search using SMT with State Equation took 7390 ms to find 0 implicit places.
[2024-05-30 23:23:26] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2024-05-30 23:23:26] [INFO ] Invariant cache hit.
[2024-05-30 23:23:27] [INFO ] Dead Transitions using invariants and state equation in 721 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 596/602 places, 1228/1234 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8895 ms. Remains : 596/602 places, 1228/1234 transitions.
Stuttering acceptance computed with spot in 213 ms :[(OR (NOT p0) (AND (NOT p2) (NOT p3)) (AND (NOT p2) (NOT p4))), (NOT p0), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p2) (NOT p4))), (AND (NOT p2) (NOT p4))]
Running random walk in product with property : PolyORBLF-COL-S04J06T06-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p3)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) p3), acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p2) p3), acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p2) (NOT p3) (NOT p4)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p2) p3 (NOT p4)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(OR (GEQ s432 1) (GEQ s433 1) (GEQ s430 1) (GEQ s431 1) (GEQ s428 1) (GEQ s429 1)), p3:(AND (LT s256 1) (LT s215 1) (LT s219 1) (LT s218 1) (LT s217 1)...], nbAcceptance=1, 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 7681 steps with 2 reset in 75 ms.
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T06-LTLFireability-11 finished in 9210 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 95 out of 602 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 602/602 places, 1234/1234 transitions.
Drop transitions removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 602 transition count 1192
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 560 transition count 1192
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 84 place count 560 transition count 1186
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 96 place count 554 transition count 1186
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Deduced a syphon composed of 66 places in 1 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 2 with 132 rules applied. Total rules applied 228 place count 488 transition count 1120
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 234 place count 482 transition count 1114
Iterating global reduction 2 with 6 rules applied. Total rules applied 240 place count 482 transition count 1114
Applied a total of 240 rules in 125 ms. Remains 482 /602 variables (removed 120) and now considering 1114/1234 (removed 120) transitions.
[2024-05-30 23:23:27] [INFO ] Flow matrix only has 1090 transitions (discarded 24 similar events)
// Phase 1: matrix 1090 rows 482 cols
[2024-05-30 23:23:27] [INFO ] Computed 44 invariants in 19 ms
[2024-05-30 23:23:28] [INFO ] Dead Transitions using invariants and state equation in 580 ms found 0 transitions.
[2024-05-30 23:23:28] [INFO ] Flow matrix only has 1090 transitions (discarded 24 similar events)
[2024-05-30 23:23:28] [INFO ] Invariant cache hit.
[2024-05-30 23:23:28] [INFO ] Implicit Places using invariants in 363 ms returned []
[2024-05-30 23:23:28] [INFO ] Flow matrix only has 1090 transitions (discarded 24 similar events)
[2024-05-30 23:23:28] [INFO ] Invariant cache hit.
[2024-05-30 23:23:28] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 23:23:35] [INFO ] Implicit Places using invariants and state equation in 7014 ms returned []
Implicit Place search using SMT with State Equation took 7385 ms to find 0 implicit places.
[2024-05-30 23:23:35] [INFO ] Redundant transitions in 8 ms returned []
[2024-05-30 23:23:35] [INFO ] Flow matrix only has 1090 transitions (discarded 24 similar events)
[2024-05-30 23:23:35] [INFO ] Invariant cache hit.
[2024-05-30 23:23:36] [INFO ] Dead Transitions using invariants and state equation in 569 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 482/602 places, 1114/1234 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8700 ms. Remains : 482/602 places, 1114/1234 transitions.
Stuttering acceptance computed with spot in 77 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S04J06T06-LTLFireability-12 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 p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (GEQ s128 10) (GEQ s146 1)) (AND (GEQ s128 10) (GEQ s145 1)) (AND (GEQ s128 10) (GEQ s148 1)) (AND (GEQ s128 10) (GEQ s147 1)) (AND (GEQ s128 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 4367 steps with 0 reset in 91 ms.
FORMULA PolyORBLF-COL-S04J06T06-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J06T06-LTLFireability-12 finished in 8901 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X((F(p0) U X(p1)))&&F(p2))))'
Found a Lengthening insensitive property : PolyORBLF-COL-S04J06T06-LTLFireability-05
Stuttering acceptance computed with spot in 234 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Support contains 38 out of 602 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 602/602 places, 1234/1234 transitions.
Drop transitions removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 602 transition count 1192
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 560 transition count 1192
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 84 place count 560 transition count 1144
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 180 place count 512 transition count 1144
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 300 place count 452 transition count 1084
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 306 place count 446 transition count 1078
Iterating global reduction 2 with 6 rules applied. Total rules applied 312 place count 446 transition count 1078
Applied a total of 312 rules in 68 ms. Remains 446 /602 variables (removed 156) and now considering 1078/1234 (removed 156) transitions.
[2024-05-30 23:23:36] [INFO ] Flow matrix only has 1054 transitions (discarded 24 similar events)
// Phase 1: matrix 1054 rows 446 cols
[2024-05-30 23:23:36] [INFO ] Computed 44 invariants in 21 ms
[2024-05-30 23:23:37] [INFO ] Dead Transitions using invariants and state equation in 588 ms found 0 transitions.
[2024-05-30 23:23:37] [INFO ] Flow matrix only has 1054 transitions (discarded 24 similar events)
[2024-05-30 23:23:37] [INFO ] Invariant cache hit.
[2024-05-30 23:23:37] [INFO ] Implicit Places using invariants in 299 ms returned []
[2024-05-30 23:23:37] [INFO ] Flow matrix only has 1054 transitions (discarded 24 similar events)
[2024-05-30 23:23:37] [INFO ] Invariant cache hit.
[2024-05-30 23:23:38] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 23:23:44] [INFO ] Implicit Places using invariants and state equation in 7256 ms returned []
Implicit Place search using SMT with State Equation took 7579 ms to find 0 implicit places.
[2024-05-30 23:23:44] [INFO ] Flow matrix only has 1054 transitions (discarded 24 similar events)
[2024-05-30 23:23:44] [INFO ] Invariant cache hit.
[2024-05-30 23:23:45] [INFO ] Dead Transitions using invariants and state equation in 617 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 446/602 places, 1078/1234 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 8872 ms. Remains : 446/602 places, 1078/1234 transitions.
Running random walk in product with property : PolyORBLF-COL-S04J06T06-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}, { cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p2:(OR (AND (GEQ s121 1) (GEQ s416 2)) (AND (GEQ s116 1) (GEQ s416 2)) (AND (GEQ s117 1) (GEQ s416 2)) (AND (GEQ s120 1) (GEQ s416 2)) (AND (GEQ s119 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 3320 reset in 328 ms.
Product exploration explored 100000 steps with 3297 reset in 333 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p0)), (X (NOT p2)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p1))), (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 136 ms. Reduced automaton from 6 states, 10 edges and 3 AP (stutter sensitive) to 6 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 220 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Finished random walk after 40 steps, including 0 resets, run visited all 4 properties in 4 ms. (steps per millisecond=10 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p0)), (X (NOT p2)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p1))), (X (X (NOT p2)))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p0)))), (F p2), (F p1), (F p0)]
Knowledge based reduction with 6 factoid took 242 ms. Reduced automaton from 6 states, 10 edges and 3 AP (stutter sensitive) to 6 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 285 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 262 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
[2024-05-30 23:23:47] [INFO ] Flow matrix only has 1054 transitions (discarded 24 similar events)
[2024-05-30 23:23:47] [INFO ] Invariant cache hit.
[2024-05-30 23:23:48] [INFO ] [Real]Absence check using 17 positive place invariants in 7 ms returned sat
[2024-05-30 23:23:48] [INFO ] [Real]Absence check using 17 positive and 27 generalized place invariants in 83 ms returned sat
[2024-05-30 23:23:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:23:49] [INFO ] [Real]Absence check using state equation in 1638 ms returned sat
[2024-05-30 23:23:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:23:50] [INFO ] [Nat]Absence check using 17 positive place invariants in 7 ms returned sat
[2024-05-30 23:23:50] [INFO ] [Nat]Absence check using 17 positive and 27 generalized place invariants in 78 ms returned sat
[2024-05-30 23:23:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:23:52] [INFO ] [Nat]Absence check using state equation in 1685 ms returned sat
[2024-05-30 23:23:52] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 23:23:54] [INFO ] [Nat]Added 120 Read/Feed constraints in 2647 ms returned sat
[2024-05-30 23:23:55] [INFO ] Deduced a trap composed of 57 places in 268 ms of which 1 ms to minimize.
[2024-05-30 23:23:58] [INFO ] Trap strengthening (SAT) tested/added 1/1 trap constraints in 3329 ms
Could not prove EG (NOT p2)
[2024-05-30 23:23:58] [INFO ] Flow matrix only has 1054 transitions (discarded 24 similar events)
[2024-05-30 23:23:58] [INFO ] Invariant cache hit.
[2024-05-30 23:23:58] [INFO ] [Real]Absence check using 17 positive place invariants in 6 ms returned sat
[2024-05-30 23:23:58] [INFO ] [Real]Absence check using 17 positive and 27 generalized place invariants in 63 ms returned sat
[2024-05-30 23:23:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:23:59] [INFO ] [Real]Absence check using state equation in 813 ms returned sat
[2024-05-30 23:23:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:24:00] [INFO ] [Nat]Absence check using 17 positive place invariants in 12 ms returned sat
[2024-05-30 23:24:00] [INFO ] [Nat]Absence check using 17 positive and 27 generalized place invariants in 137 ms returned sat
[2024-05-30 23:24:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:24:01] [INFO ] [Nat]Absence check using state equation in 1335 ms returned sat
[2024-05-30 23:24:01] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 23:24:04] [INFO ] [Nat]Added 120 Read/Feed constraints in 2540 ms returned sat
[2024-05-30 23:24:04] [INFO ] Computed and/alt/rep : 792/4657/774 causal constraints (skipped 276 transitions) in 86 ms.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1189)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:523)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:804)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-30 23:24:14] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p1)
Could not prove EG (NOT p1)
Support contains 38 out of 446 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 446/446 places, 1078/1078 transitions.
Applied a total of 0 rules in 8 ms. Remains 446 /446 variables (removed 0) and now considering 1078/1078 (removed 0) transitions.
[2024-05-30 23:24:14] [INFO ] Flow matrix only has 1054 transitions (discarded 24 similar events)
[2024-05-30 23:24:14] [INFO ] Invariant cache hit.
[2024-05-30 23:24:15] [INFO ] Dead Transitions using invariants and state equation in 757 ms found 0 transitions.
[2024-05-30 23:24:15] [INFO ] Flow matrix only has 1054 transitions (discarded 24 similar events)
[2024-05-30 23:24:15] [INFO ] Invariant cache hit.
[2024-05-30 23:24:15] [INFO ] Implicit Places using invariants in 359 ms returned []
[2024-05-30 23:24:15] [INFO ] Flow matrix only has 1054 transitions (discarded 24 similar events)
[2024-05-30 23:24:15] [INFO ] Invariant cache hit.
[2024-05-30 23:24:15] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 23:24:23] [INFO ] Implicit Places using invariants and state equation in 7750 ms returned []
Implicit Place search using SMT with State Equation took 8112 ms to find 0 implicit places.
[2024-05-30 23:24:23] [INFO ] Flow matrix only has 1054 transitions (discarded 24 similar events)
[2024-05-30 23:24:23] [INFO ] Invariant cache hit.
[2024-05-30 23:24:23] [INFO ] Dead Transitions using invariants and state equation in 490 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9372 ms. Remains : 446/446 places, 1078/1078 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p0)), (X (NOT p2)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p1))), (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 134 ms. Reduced automaton from 6 states, 10 edges and 3 AP (stutter sensitive) to 6 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 302 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Finished random walk after 31 steps, including 0 resets, run visited all 4 properties in 3 ms. (steps per millisecond=10 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p0)), (X (NOT p2)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p1))), (X (X (NOT p2)))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p0)))), (F p2), (F p1), (F p0)]
Knowledge based reduction with 6 factoid took 310 ms. Reduced automaton from 6 states, 10 edges and 3 AP (stutter sensitive) to 6 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 268 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 319 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
[2024-05-30 23:24:25] [INFO ] Flow matrix only has 1054 transitions (discarded 24 similar events)
[2024-05-30 23:24:25] [INFO ] Invariant cache hit.
[2024-05-30 23:24:25] [INFO ] [Real]Absence check using 17 positive place invariants in 7 ms returned sat
[2024-05-30 23:24:25] [INFO ] [Real]Absence check using 17 positive and 27 generalized place invariants in 83 ms returned sat
[2024-05-30 23:24:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:24:27] [INFO ] [Real]Absence check using state equation in 1542 ms returned sat
[2024-05-30 23:24:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:24:27] [INFO ] [Nat]Absence check using 17 positive place invariants in 5 ms returned sat
[2024-05-30 23:24:27] [INFO ] [Nat]Absence check using 17 positive and 27 generalized place invariants in 54 ms returned sat
[2024-05-30 23:24:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:24:29] [INFO ] [Nat]Absence check using state equation in 1510 ms returned sat
[2024-05-30 23:24:29] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 23:24:31] [INFO ] [Nat]Added 120 Read/Feed constraints in 2299 ms returned sat
[2024-05-30 23:24:32] [INFO ] Deduced a trap composed of 57 places in 212 ms of which 1 ms to minimize.
[2024-05-30 23:24:35] [INFO ] Trap strengthening (SAT) tested/added 1/1 trap constraints in 3261 ms
Could not prove EG (NOT p2)
[2024-05-30 23:24:35] [INFO ] Flow matrix only has 1054 transitions (discarded 24 similar events)
[2024-05-30 23:24:35] [INFO ] Invariant cache hit.
[2024-05-30 23:24:35] [INFO ] [Real]Absence check using 17 positive place invariants in 5 ms returned sat
[2024-05-30 23:24:35] [INFO ] [Real]Absence check using 17 positive and 27 generalized place invariants in 43 ms returned sat
[2024-05-30 23:24:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:24:36] [INFO ] [Real]Absence check using state equation in 920 ms returned sat
[2024-05-30 23:24:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:24:36] [INFO ] [Nat]Absence check using 17 positive place invariants in 6 ms returned sat
[2024-05-30 23:24:37] [INFO ] [Nat]Absence check using 17 positive and 27 generalized place invariants in 132 ms returned sat
[2024-05-30 23:24:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:24:38] [INFO ] [Nat]Absence check using state equation in 1289 ms returned sat
[2024-05-30 23:24:38] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 23:24:40] [INFO ] [Nat]Added 120 Read/Feed constraints in 2475 ms returned sat
[2024-05-30 23:24:40] [INFO ] Computed and/alt/rep : 792/4657/774 causal constraints (skipped 276 transitions) in 68 ms.
[2024-05-30 23:24:51] [INFO ] Deduced a trap composed of 194 places in 315 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:523)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:804)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-30 23:24:51] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p1)
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 302 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Product exploration explored 100000 steps with 3281 reset in 518 ms.
Product exploration explored 100000 steps with 3278 reset in 478 ms.
Applying partial POR strategy [false, false, true, false, true, true]
Stuttering acceptance computed with spot in 325 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p0)]
Support contains 38 out of 446 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 446/446 places, 1078/1078 transitions.
Applied a total of 0 rules in 30 ms. Remains 446 /446 variables (removed 0) and now considering 1078/1078 (removed 0) transitions.
[2024-05-30 23:24:53] [INFO ] Flow matrix only has 1054 transitions (discarded 24 similar events)
[2024-05-30 23:24:53] [INFO ] Invariant cache hit.
[2024-05-30 23:24:54] [INFO ] Dead Transitions using invariants and state equation in 1067 ms found 0 transitions.
[2024-05-30 23:24:54] [INFO ] Redundant transitions in 7 ms returned []
[2024-05-30 23:24:54] [INFO ] Flow matrix only has 1054 transitions (discarded 24 similar events)
[2024-05-30 23:24:54] [INFO ] Invariant cache hit.
[2024-05-30 23:24:55] [INFO ] Dead Transitions using invariants and state equation in 430 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1542 ms. Remains : 446/446 places, 1078/1078 transitions.
Built C files in :
/tmp/ltsmin15439823015459175146
[2024-05-30 23:24:55] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15439823015459175146
Running compilation step : cd /tmp/ltsmin15439823015459175146;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1719 ms.
Running link step : cd /tmp/ltsmin15439823015459175146;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin15439823015459175146;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased8837643358051231071.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 38 out of 446 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 446/446 places, 1078/1078 transitions.
Applied a total of 0 rules in 13 ms. Remains 446 /446 variables (removed 0) and now considering 1078/1078 (removed 0) transitions.
[2024-05-30 23:25:10] [INFO ] Flow matrix only has 1054 transitions (discarded 24 similar events)
[2024-05-30 23:25:10] [INFO ] Invariant cache hit.
[2024-05-30 23:25:10] [INFO ] Dead Transitions using invariants and state equation in 534 ms found 0 transitions.
[2024-05-30 23:25:10] [INFO ] Flow matrix only has 1054 transitions (discarded 24 similar events)
[2024-05-30 23:25:10] [INFO ] Invariant cache hit.
[2024-05-30 23:25:11] [INFO ] Implicit Places using invariants in 333 ms returned []
[2024-05-30 23:25:11] [INFO ] Flow matrix only has 1054 transitions (discarded 24 similar events)
[2024-05-30 23:25:11] [INFO ] Invariant cache hit.
[2024-05-30 23:25:11] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 23:25:19] [INFO ] Implicit Places using invariants and state equation in 8380 ms returned []
Implicit Place search using SMT with State Equation took 8714 ms to find 0 implicit places.
[2024-05-30 23:25:19] [INFO ] Flow matrix only has 1054 transitions (discarded 24 similar events)
[2024-05-30 23:25:19] [INFO ] Invariant cache hit.
[2024-05-30 23:25:19] [INFO ] Dead Transitions using invariants and state equation in 483 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9745 ms. Remains : 446/446 places, 1078/1078 transitions.
Built C files in :
/tmp/ltsmin927031101867499195
[2024-05-30 23:25:19] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin927031101867499195
Running compilation step : cd /tmp/ltsmin927031101867499195;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1756 ms.
Running link step : cd /tmp/ltsmin927031101867499195;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 60 ms.
Running LTSmin : cd /tmp/ltsmin927031101867499195;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased11774799619317059277.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-30 23:25:35] [INFO ] Flatten gal took : 62 ms
[2024-05-30 23:25:35] [INFO ] Flatten gal took : 50 ms
[2024-05-30 23:25:35] [INFO ] Time to serialize gal into /tmp/LTL5793230706614774535.gal : 8 ms
[2024-05-30 23:25:35] [INFO ] Time to serialize properties into /tmp/LTL7132967838412127087.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5793230706614774535.gal' '-t' 'CGAL' '-hoa' '/tmp/aut18408285790534891839.hoa' '-atoms' '/tmp/LTL7132967838412127087.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL7132967838412127087.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut18408285790534891839.hoa
Detected timeout of ITS tools.
[2024-05-30 23:25:50] [INFO ] Flatten gal took : 33 ms
[2024-05-30 23:25:50] [INFO ] Flatten gal took : 33 ms
[2024-05-30 23:25:50] [INFO ] Time to serialize gal into /tmp/LTL792003815767931193.gal : 5 ms
[2024-05-30 23:25:50] [INFO ] Time to serialize properties into /tmp/LTL12128280411467358677.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL792003815767931193.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12128280411467358677.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G((X((F("(((((((Abort_Check_Sources_B_3>=1)&&(NoSigAbort_0>=1))||((Abort_Check_Sources_B_4>=1)&&(NoSigAbort_0>=1)))||(((Abort_Check...1946
Formula 0 simplified : F(X(G!"(((((((Abort_Check_Sources_B_3>=1)&&(NoSigAbort_0>=1))||((Abort_Check_Sources_B_4>=1)&&(NoSigAbort_0>=1)))||(((Abort_Check_So...1935
Detected timeout of ITS tools.
[2024-05-30 23:26:05] [INFO ] Flatten gal took : 53 ms
[2024-05-30 23:26:05] [INFO ] Applying decomposition
[2024-05-30 23:26:05] [INFO ] Flatten gal took : 43 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph9906624992724257917.txt' '-o' '/tmp/graph9906624992724257917.bin' '-w' '/tmp/graph9906624992724257917.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph9906624992724257917.bin' '-l' '-1' '-v' '-w' '/tmp/graph9906624992724257917.weights' '-q' '0' '-e' '0.001'
[2024-05-30 23:26:05] [INFO ] Decomposing Gal with order
[2024-05-30 23:26:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 23:26:05] [INFO ] Removed a total of 942 redundant transitions.
[2024-05-30 23:26:05] [INFO ] Flatten gal took : 201 ms
[2024-05-30 23:26:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 220 labels/synchronizations in 56 ms.
[2024-05-30 23:26:06] [INFO ] Time to serialize gal into /tmp/LTL4070842705311381852.gal : 36 ms
[2024-05-30 23:26:06] [INFO ] Time to serialize properties into /tmp/LTL15856872791758885921.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4070842705311381852.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15856872791758885921.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G((X((F("(((((((i10.u46.Abort_Check_Sources_B_3>=1)&&(i10.u46.NoSigAbort_0>=1))||((i10.u46.Abort_Check_Sources_B_4>=1)&&(i10.u46.No...2410
Formula 0 simplified : F(X(G!"(((((((i10.u46.Abort_Check_Sources_B_3>=1)&&(i10.u46.NoSigAbort_0>=1))||((i10.u46.Abort_Check_Sources_B_4>=1)&&(i10.u46.NoSig...2399
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2263458976304426361
[2024-05-30 23:26:21] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2263458976304426361
Running compilation step : cd /tmp/ltsmin2263458976304426361;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2384 ms.
Running link step : cd /tmp/ltsmin2263458976304426361;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 60 ms.
Running LTSmin : cd /tmp/ltsmin2263458976304426361;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((X((<>((LTLAPp0==true)) U X((LTLAPp1==true))))&&<>((LTLAPp2==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-COL-S04J06T06-LTLFireability-05 finished in 179984 ms.
[2024-05-30 23:26:36] [INFO ] Flatten gal took : 51 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11039568228975989630
[2024-05-30 23:26:36] [INFO ] Computing symmetric may disable matrix : 1234 transitions.
[2024-05-30 23:26:36] [INFO ] Applying decomposition
[2024-05-30 23:26:36] [INFO ] Computation of Complete disable matrix. took 23 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 23:26:36] [INFO ] Flatten gal took : 40 ms
[2024-05-30 23:26:36] [INFO ] Computing symmetric may enable matrix : 1234 transitions.
[2024-05-30 23:26:36] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph11727380206022307164.txt' '-o' '/tmp/graph11727380206022307164.bin' '-w' '/tmp/graph11727380206022307164.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph11727380206022307164.bin' '-l' '-1' '-v' '-w' '/tmp/graph11727380206022307164.weights' '-q' '0' '-e' '0.001'
[2024-05-30 23:26:36] [INFO ] Decomposing Gal with order
[2024-05-30 23:26:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 23:26:36] [INFO ] Removed a total of 1096 redundant transitions.
[2024-05-30 23:26:36] [INFO ] Flatten gal took : 100 ms
[2024-05-30 23:26:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 230 labels/synchronizations in 54 ms.
[2024-05-30 23:26:36] [INFO ] Time to serialize gal into /tmp/LTLFireability5506455497300248843.gal : 21 ms
[2024-05-30 23:26:36] [INFO ] Time to serialize properties into /tmp/LTLFireability9785213982962926600.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability5506455497300248843.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability9785213982962926600.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
[2024-05-30 23:26:36] [INFO ] Computing Do-Not-Accords matrix : 1234 transitions.
[2024-05-30 23:26:36] [INFO ] Computation of Completed DNA matrix. took 50 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Checking formula 0 : !((G((X((F("(((((((i12.i0.u14.Abort_Check_Sources_B_3>=1)&&(i12.i0.u14.NoSigAbort_0>=1))||((i12.i0.u14.Abort_Check_Sources_B_4>=1)&&(i...2537
Formula 0 simplified : F(X(G!"(((((((i12.i0.u14.Abort_Check_Sources_B_3>=1)&&(i12.i0.u14.NoSigAbort_0>=1))||((i12.i0.u14.Abort_Check_Sources_B_4>=1)&&(i12....2526
[2024-05-30 23:26:36] [INFO ] Built C files in 596ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11039568228975989630
Running compilation step : cd /tmp/ltsmin11039568228975989630;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 4118 ms.
Running link step : cd /tmp/ltsmin11039568228975989630;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 114 ms.
Running LTSmin : cd /tmp/ltsmin11039568228975989630;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((X((<>((LTLAPp0==true)) U X((LTLAPp1==true))))&&<>((LTLAPp2==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-30 23:49:09] [INFO ] Applying decomposition
[2024-05-30 23:49:09] [INFO ] Flatten gal took : 119 ms
[2024-05-30 23:49:09] [INFO ] Decomposing Gal with order
[2024-05-30 23:49:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 23:49:09] [INFO ] Removed a total of 3751 redundant transitions.
[2024-05-30 23:49:09] [INFO ] Flatten gal took : 254 ms
[2024-05-30 23:49:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 29 ms.
[2024-05-30 23:49:09] [INFO ] Time to serialize gal into /tmp/LTLFireability4477481017044596155.gal : 28 ms
[2024-05-30 23:49:09] [INFO ] Time to serialize properties into /tmp/LTLFireability4598716559837534146.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability4477481017044596155.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability4598716559837534146.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G((X((F("(((((((Threads3.Abort_Check_Sources_B_3>=1)&&(NoSigAbort.NoSigAbort_0>=1))||((Threads4.Abort_Check_Sources_B_4>=1)&&(NoSig...2982
Formula 0 simplified : F(X(G!"(((((((Threads3.Abort_Check_Sources_B_3>=1)&&(NoSigAbort.NoSigAbort_0>=1))||((Threads4.Abort_Check_Sources_B_4>=1)&&(NoSigAbo...2971
Detected timeout of ITS tools.
[2024-05-31 00:11:42] [INFO ] Flatten gal took : 173 ms
[2024-05-31 00:11:42] [INFO ] Input system was already deterministic with 1234 transitions.
[2024-05-31 00:11:42] [INFO ] Transformed 602 places.
[2024-05-31 00:11:42] [INFO ] Transformed 1234 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
[2024-05-31 00:12:12] [INFO ] Time to serialize gal into /tmp/LTLFireability14598530727125859562.gal : 125 ms
[2024-05-31 00:12:12] [INFO ] Time to serialize properties into /tmp/LTLFireability394206573181884973.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability14598530727125859562.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability394206573181884973.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_1.0.0.202304061127/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((X((F("(((((((Abort_Check_Sources_B_3>=1)&&(NoSigAbort_0>=1))||((Abort_Check_Sources_B_4>=1)&&(NoSigAbort_0>=1)))||(((Abort_Check...1946
Formula 0 simplified : F(X(G!"(((((((Abort_Check_Sources_B_3>=1)&&(NoSigAbort_0>=1))||((Abort_Check_Sources_B_4>=1)&&(NoSigAbort_0>=1)))||(((Abort_Check_So...1935
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 11020152 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16037780 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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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-S04J06T06"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is PolyORBLF-COL-S04J06T06, 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 r307-tajo-171654460400093"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S04J06T06.tgz
mv PolyORBLF-COL-S04J06T06 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 ;