Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r623-tall-171774435600172.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is BlocksWorld-PT-15, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r623-tall-171774435600172
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 64M
-rw-r--r-- 1 mcc users 1.6M Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 7.0M Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.1M Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 5.7M Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 36K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 117K Jun 7 06:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.3M Jun 7 06:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 4.9M Jun 7 06:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 7 06:26 NewModel
-rw-r--r-- 1 mcc users 1.7M Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 7.1M Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.4M Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 23M Jun 7 06:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 95K Jun 7 06:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 228K Jun 7 06:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Jun 7 06:26 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 7 06:26 instance
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 iscolored
-rw-r--r-- 1 mcc users 5.8M Jun 7 06:26 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 BlocksWorld-PT-15-LTLCardinality-00
FORMULA_NAME BlocksWorld-PT-15-LTLCardinality-01
FORMULA_NAME BlocksWorld-PT-15-LTLCardinality-02
FORMULA_NAME BlocksWorld-PT-15-LTLCardinality-03
FORMULA_NAME BlocksWorld-PT-15-LTLCardinality-04
FORMULA_NAME BlocksWorld-PT-15-LTLCardinality-05
FORMULA_NAME BlocksWorld-PT-15-LTLCardinality-06
FORMULA_NAME BlocksWorld-PT-15-LTLCardinality-07
FORMULA_NAME BlocksWorld-PT-15-LTLCardinality-08
FORMULA_NAME BlocksWorld-PT-15-LTLCardinality-09
FORMULA_NAME BlocksWorld-PT-15-LTLCardinality-10
FORMULA_NAME BlocksWorld-PT-15-LTLCardinality-11
FORMULA_NAME BlocksWorld-PT-15-LTLCardinality-12
FORMULA_NAME BlocksWorld-PT-15-LTLCardinality-13
FORMULA_NAME BlocksWorld-PT-15-LTLCardinality-14
FORMULA_NAME BlocksWorld-PT-15-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717791644253

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BlocksWorld-PT-15
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-06-07 20:20:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-06-07 20:20:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-07 20:20:46] [INFO ] Load time of PNML (sax parser for PT used): 638 ms
[2024-06-07 20:20:46] [INFO ] Transformed 6161 places.
[2024-06-07 20:20:46] [INFO ] Transformed 12013 transitions.
[2024-06-07 20:20:46] [INFO ] Found NUPN structural information;
[2024-06-07 20:20:46] [INFO ] Completing missing partition info from NUPN : creating a component with [pred_on_table_0, pred_arm_empty_0, pred_on_table_1, pred_on_table_2, pred_on_table_3, pred_on_table_4, pred_on_table_5, pred_on_table_6, pred_on_table_7, pred_on_table_8, pred_on_table_9, pred_on_table_10, pred_on_table_11, pred_on_table_12, pred_on_table_13, pred_on_table_14, pred_on_table_15, pred_on_table_16, pred_on_table_17, pred_on_table_18, pred_on_table_19, pred_on_table_20, pred_on_table_21, pred_on_table_22, pred_on_table_23, pred_on_table_24, pred_on_table_25, pred_on_table_26, pred_on_table_27, pred_on_table_28, pred_on_table_29, pred_on_table_30, pred_on_table_31, pred_on_table_32, pred_on_table_33, pred_on_table_34, pred_on_table_35, pred_on_table_36, pred_on_table_37, pred_on_table_38, pred_on_table_39, pred_on_table_40, pred_on_table_41, pred_on_table_42, pred_on_table_43, pred_on_table_44, pred_on_table_45, pred_on_table_46, pred_on_table_47, pred_on_table_48, pred_on_table_49, pred_on_table_50, pred_on_table_51, pred_on_table_52, pred_on_table_53, pred_on_table_54, pred_on_table_55, pred_on_table_56, pred_on_table_57, pred_on_table_58, pred_on_table_59, pred_on_table_60, pred_on_table_61, pred_on_table_62, pred_on_table_63, pred_on_table_64, pred_on_table_65, pred_on_table_66, pred_on_table_67, pred_on_table_68, pred_on_table_69, pred_on_table_70, pred_on_table_71, pred_on_table_72, pred_on_table_73, pred_on_table_74, pred_on_table_75, pred_on_table_76]
[2024-06-07 20:20:46] [INFO ] Parsed PT model containing 6161 places and 12013 transitions and 60038 arcs in 764 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 17 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA BlocksWorld-PT-15-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-15-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-15-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-15-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-15-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 232 out of 6161 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6161/6161 places, 12013/12013 transitions.
Applied a total of 0 rules in 865 ms. Remains 6161 /6161 variables (removed 0) and now considering 12013/12013 (removed 0) transitions.
// Phase 1: matrix 12013 rows 6161 cols
[2024-06-07 20:20:47] [INFO ] Computed 155 invariants in 160 ms
[2024-06-07 20:20:52] [INFO ] Implicit Places using invariants in 5238 ms returned []
Implicit Place search using SMT only with invariants took 5276 ms to find 0 implicit places.
[2024-06-07 20:20:52] [INFO ] Invariant cache hit.
[2024-06-07 20:21:00] [INFO ] Dead Transitions using invariants and state equation in 7379 ms found 4 transitions.
Found 4 dead transitions using SMT.
Drop transitions removed 4 transitions
Dead transitions reduction (with SMT) removed 4 transitions
Starting structural reductions in LTL mode, iteration 1 : 6161/6161 places, 12009/12013 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 6159 transition count 12009
Applied a total of 2 rules in 781 ms. Remains 6159 /6161 variables (removed 2) and now considering 12009/12009 (removed 0) transitions.
// Phase 1: matrix 12009 rows 6159 cols
[2024-06-07 20:21:01] [INFO ] Computed 155 invariants in 72 ms
[2024-06-07 20:21:05] [INFO ] Implicit Places using invariants in 4553 ms returned []
Implicit Place search using SMT only with invariants took 4554 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 6159/6161 places, 12009/12013 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 18863 ms. Remains : 6159/6161 places, 12009/12013 transitions.
Support contains 232 out of 6159 places after structural reductions.
[2024-06-07 20:21:06] [INFO ] Flatten gal took : 686 ms
[2024-06-07 20:21:07] [INFO ] Flatten gal took : 479 ms
[2024-06-07 20:21:08] [INFO ] Input system was already deterministic with 12009 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1850 ms. (steps per millisecond=5 ) properties (out of 21) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=36 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 399 ms. (steps per millisecond=25 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 428 ms. (steps per millisecond=23 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 428 ms. (steps per millisecond=23 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=35 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 412 ms. (steps per millisecond=24 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 401 ms. (steps per millisecond=24 ) properties (out of 12) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=48 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=49 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=43 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=50 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2024-06-07 20:21:13] [INFO ] Invariant cache hit.
[2024-06-07 20:21:15] [INFO ] [Real]Absence check using 155 positive place invariants in 152 ms returned sat
[2024-06-07 20:21:15] [INFO ] After 1522ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:8
[2024-06-07 20:21:16] [INFO ] [Nat]Absence check using 155 positive place invariants in 175 ms returned sat
[2024-06-07 20:21:24] [INFO ] After 7738ms SMT Verify possible using state equation in natural domain returned unsat :5 sat :4
[2024-06-07 20:21:24] [INFO ] State equation strengthened by 143 read => feed constraints.
[2024-06-07 20:21:39] [INFO ] After 14453ms SMT Verify possible using 143 Read/Feed constraints in natural domain returned unsat :5 sat :3
[2024-06-07 20:21:53] [INFO ] Deduced a trap composed of 78 places in 13491 ms of which 18 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.refineResultsWithTraps(DeadlockTester.java:739)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:659)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
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)
[2024-06-07 20:21:53] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-06-07 20:21:53] [INFO ] After 37750ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0 real:8
Fused 9 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 32 ms.
Support contains 232 out of 6159 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6159/6159 places, 12009/12009 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 6159 transition count 12008
Applied a total of 1 rules in 88827 ms. Remains 6159 /6159 variables (removed 0) and now considering 12008/12009 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88830 ms. Remains : 6159/6159 places, 12008/12009 transitions.
Successfully simplified 5 atomic propositions for a total of 11 simplifications.
FORMULA BlocksWorld-PT-15-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA BlocksWorld-PT-15-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-15-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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(F(p0))||F((G(F(!p1))||(p1&&F(!p1))))))'
Support contains 232 out of 6159 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6159/6159 places, 12009/12009 transitions.
Applied a total of 0 rules in 679 ms. Remains 6159 /6159 variables (removed 0) and now considering 12009/12009 (removed 0) transitions.
[2024-06-07 20:23:23] [INFO ] Invariant cache hit.
[2024-06-07 20:23:27] [INFO ] Implicit Places using invariants in 4117 ms returned []
Implicit Place search using SMT only with invariants took 4118 ms to find 0 implicit places.
[2024-06-07 20:23:27] [INFO ] Invariant cache hit.
[2024-06-07 20:23:34] [INFO ] Dead Transitions using invariants and state equation in 7627 ms found 4 transitions.
Found 4 dead transitions using SMT.
Drop transitions removed 4 transitions
Dead transitions reduction (with SMT) removed 4 transitions
Starting structural reductions in LTL mode, iteration 1 : 6159/6159 places, 12005/12009 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 6157 transition count 12005
Applied a total of 2 rules in 679 ms. Remains 6157 /6159 variables (removed 2) and now considering 12005/12005 (removed 0) transitions.
// Phase 1: matrix 12005 rows 6157 cols
[2024-06-07 20:23:35] [INFO ] Computed 155 invariants in 74 ms
[2024-06-07 20:23:39] [INFO ] Implicit Places using invariants in 4388 ms returned []
Implicit Place search using SMT only with invariants took 4390 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 6157/6159 places, 12005/12009 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 17511 ms. Remains : 6157/6159 places, 12005/12009 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 301 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Running random walk in product with property : BlocksWorld-PT-15-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={} source=1 dest: 0}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(LEQ s2 (ADD s0 s4 s7 s10 s13 s16 s19 s22 s25 s28 s31 s34 s37 s40 s43 s46 s49 s52 s55 s58 s61 s64 s67 s70 s73 s76 s79 s82 s85 s88 s91 s94 s97 s100 s103...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 3043 ms.
Product exploration explored 100000 steps with 50000 reset in 2850 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 p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 52 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BlocksWorld-PT-15-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BlocksWorld-PT-15-LTLCardinality-01 finished in 23887 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 1 out of 6159 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6159/6159 places, 12009/12009 transitions.
Applied a total of 0 rules in 3683 ms. Remains 6159 /6159 variables (removed 0) and now considering 12009/12009 (removed 0) transitions.
// Phase 1: matrix 12009 rows 6159 cols
[2024-06-07 20:23:49] [INFO ] Computed 155 invariants in 79 ms
[2024-06-07 20:23:54] [INFO ] Implicit Places using invariants in 4609 ms returned []
Implicit Place search using SMT only with invariants took 4616 ms to find 0 implicit places.
[2024-06-07 20:23:54] [INFO ] Invariant cache hit.
[2024-06-07 20:24:02] [INFO ] Dead Transitions using invariants and state equation in 7622 ms found 4 transitions.
Found 4 dead transitions using SMT.
Drop transitions removed 4 transitions
Dead transitions reduction (with SMT) removed 4 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 6159/6159 places, 12005/12009 transitions.
Graph (complete) has 34597 edges and 6159 vertex of which 6157 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.37 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 3425 ms. Remains 6157 /6159 variables (removed 2) and now considering 12005/12005 (removed 0) transitions.
// Phase 1: matrix 12005 rows 6157 cols
[2024-06-07 20:24:05] [INFO ] Computed 155 invariants in 69 ms
[2024-06-07 20:24:10] [INFO ] Implicit Places using invariants in 4799 ms returned []
Implicit Place search using SMT only with invariants took 4800 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 6157/6159 places, 12005/12009 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 24150 ms. Remains : 6157/6159 places, 12005/12009 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : BlocksWorld-PT-15-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration timeout after 91430 steps with 0 reset in 10001 ms.
Stack based approach found an accepted trace after 7 steps with 0 reset with depth 8 and stack size 8 in 1 ms.
FORMULA BlocksWorld-PT-15-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-15-LTLCardinality-02 finished in 34236 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(p0)&&G(F(p1))))'
Support contains 232 out of 6159 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6159/6159 places, 12009/12009 transitions.
Applied a total of 0 rules in 3312 ms. Remains 6159 /6159 variables (removed 0) and now considering 12009/12009 (removed 0) transitions.
// Phase 1: matrix 12009 rows 6159 cols
[2024-06-07 20:24:23] [INFO ] Computed 155 invariants in 68 ms
[2024-06-07 20:24:28] [INFO ] Implicit Places using invariants in 4279 ms returned []
Implicit Place search using SMT only with invariants took 4280 ms to find 0 implicit places.
[2024-06-07 20:24:28] [INFO ] Invariant cache hit.
[2024-06-07 20:24:35] [INFO ] Dead Transitions using invariants and state equation in 7604 ms found 4 transitions.
Found 4 dead transitions using SMT.
Drop transitions removed 4 transitions
Dead transitions reduction (with SMT) removed 4 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 6159/6159 places, 12005/12009 transitions.
Graph (complete) has 34597 edges and 6159 vertex of which 6157 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.24 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 3326 ms. Remains 6157 /6159 variables (removed 2) and now considering 12005/12005 (removed 0) transitions.
// Phase 1: matrix 12005 rows 6157 cols
[2024-06-07 20:24:39] [INFO ] Computed 155 invariants in 71 ms
[2024-06-07 20:24:43] [INFO ] Implicit Places using invariants in 4342 ms returned []
Implicit Place search using SMT only with invariants took 4349 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 6157/6159 places, 12005/12009 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 22878 ms. Remains : 6157/6159 places, 12005/12009 transitions.
Stuttering acceptance computed with spot in 165 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p1)]
Running random walk in product with property : BlocksWorld-PT-15-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ 1 (ADD s0 s4 s7 s10 s13 s16 s19 s22 s25 s28 s31 s34 s37 s40 s43 s46 s49 s52 s55 s58 s61 s64 s67 s70 s73 s76 s79 s82 s85 s88 s91 s94 s97 s100 s103 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration timeout after 84860 steps with 0 reset in 10001 ms.
Product exploration timeout after 83750 steps with 0 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p1), (X p0), true, (X (X p1)), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 73 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 60 ms :[(NOT p1), (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1233 ms. (steps per millisecond=8 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=55 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 164110 steps, run timeout after 3001 ms. (steps per millisecond=54 ) properties seen :{}
Probabilistic random walk after 164110 steps, saw 138228 distinct states, run finished after 3002 ms. (steps per millisecond=54 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-07 20:25:08] [INFO ] Invariant cache hit.
[2024-06-07 20:25:08] [INFO ] After 615ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-07 20:25:09] [INFO ] [Nat]Absence check using 155 positive place invariants in 158 ms returned sat
[2024-06-07 20:25:16] [INFO ] After 6569ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-07 20:25:16] [INFO ] State equation strengthened by 139 read => feed constraints.
[2024-06-07 20:25:25] [INFO ] After 9157ms SMT Verify possible using 139 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2024-06-07 20:25:25] [INFO ] After 16647ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 10 ms.
Support contains 155 out of 6157 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6157/6157 places, 12005/12005 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 6157 transition count 12004
Applied a total of 1 rules in 86930 ms. Remains 6157 /6157 variables (removed 0) and now considering 12004/12005 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86931 ms. Remains : 6157/6157 places, 12004/12005 transitions.
Knowledge obtained : [(AND p0 p1), (X p1), (X p0), true, (X (X p1)), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 86 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p1), (NOT p1)]
Support contains 155 out of 6157 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 6157/6157 places, 12005/12005 transitions.
Applied a total of 0 rules in 3353 ms. Remains 6157 /6157 variables (removed 0) and now considering 12005/12005 (removed 0) transitions.
[2024-06-07 20:26:56] [INFO ] Invariant cache hit.
[2024-06-07 20:27:00] [INFO ] Implicit Places using invariants in 4447 ms returned []
Implicit Place search using SMT only with invariants took 4450 ms to find 0 implicit places.
[2024-06-07 20:27:00] [INFO ] Invariant cache hit.
[2024-06-07 20:27:08] [INFO ] Dead Transitions using invariants and state equation in 7689 ms found 4 transitions.
Found 4 dead transitions using SMT.
Drop transitions removed 4 transitions
Dead transitions reduction (with SMT) removed 4 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 6157/6157 places, 12001/12005 transitions.
Graph (complete) has 34587 edges and 6157 vertex of which 6155 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.17 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 3311 ms. Remains 6155 /6157 variables (removed 2) and now considering 12001/12001 (removed 0) transitions.
// Phase 1: matrix 12001 rows 6155 cols
[2024-06-07 20:27:11] [INFO ] Computed 155 invariants in 67 ms
[2024-06-07 20:27:15] [INFO ] Implicit Places using invariants in 4342 ms returned []
Implicit Place search using SMT only with invariants took 4347 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 6155/6157 places, 12001/12005 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 23154 ms. Remains : 6155/6157 places, 12001/12005 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 : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 73 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 58 ms :[(NOT p1), (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1128 ms. (steps per millisecond=8 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=52 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 165213 steps, run timeout after 3001 ms. (steps per millisecond=55 ) properties seen :{}
Probabilistic random walk after 165213 steps, saw 139227 distinct states, run finished after 3001 ms. (steps per millisecond=55 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-07 20:27:20] [INFO ] Invariant cache hit.
[2024-06-07 20:27:21] [INFO ] After 579ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-07 20:27:21] [INFO ] [Nat]Absence check using 155 positive place invariants in 146 ms returned sat
[2024-06-07 20:27:28] [INFO ] After 6408ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-07 20:27:28] [INFO ] State equation strengthened by 137 read => feed constraints.
[2024-06-07 20:27:37] [INFO ] After 9193ms SMT Verify possible using 137 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2024-06-07 20:27:37] [INFO ] After 16476ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 12 ms.
Support contains 155 out of 6155 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6155/6155 places, 12001/12001 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 6155 transition count 12000
Applied a total of 1 rules in 86959 ms. Remains 6155 /6155 variables (removed 0) and now considering 12000/12001 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86959 ms. Remains : 6155/6155 places, 12000/12001 transitions.
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 88 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 79 ms :[(NOT p1), (NOT p1)]
Product exploration timeout after 88420 steps with 0 reset in 10002 ms.
Product exploration timeout after 86750 steps with 0 reset in 10002 ms.
Built C files in :
/tmp/ltsmin17999970735246315118
[2024-06-07 20:29:24] [INFO ] Too many transitions (12001) to apply POR reductions. Disabling POR matrices.
[2024-06-07 20:29:25] [INFO ] Built C files in 167ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17999970735246315118
Running compilation step : cd /tmp/ltsmin17999970735246315118;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17999970735246315118;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17999970735246315118;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 155 out of 6155 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6155/6155 places, 12001/12001 transitions.
Applied a total of 0 rules in 3291 ms. Remains 6155 /6155 variables (removed 0) and now considering 12001/12001 (removed 0) transitions.
[2024-06-07 20:29:31] [INFO ] Invariant cache hit.
[2024-06-07 20:29:36] [INFO ] Implicit Places using invariants in 4836 ms returned []
Implicit Place search using SMT only with invariants took 4836 ms to find 0 implicit places.
[2024-06-07 20:29:36] [INFO ] Invariant cache hit.
[2024-06-07 20:29:44] [INFO ] Dead Transitions using invariants and state equation in 7801 ms found 8 transitions.
Found 8 dead transitions using SMT.
Drop transitions removed 8 transitions
Dead transitions reduction (with SMT) removed 8 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 6155/6155 places, 11993/12001 transitions.
Graph (complete) has 34567 edges and 6155 vertex of which 6151 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.15 ms
Discarding 4 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 3285 ms. Remains 6151 /6155 variables (removed 4) and now considering 11993/11993 (removed 0) transitions.
// Phase 1: matrix 11993 rows 6151 cols
[2024-06-07 20:29:47] [INFO ] Computed 155 invariants in 76 ms
[2024-06-07 20:29:51] [INFO ] Implicit Places using invariants in 4604 ms returned []
Implicit Place search using SMT only with invariants took 4606 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 6151/6155 places, 11993/12001 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 23824 ms. Remains : 6151/6155 places, 11993/12001 transitions.
Built C files in :
/tmp/ltsmin6804896399700008686
[2024-06-07 20:29:51] [INFO ] Too many transitions (11993) to apply POR reductions. Disabling POR matrices.
[2024-06-07 20:29:52] [INFO ] Built C files in 118ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6804896399700008686
Running compilation step : cd /tmp/ltsmin6804896399700008686;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6804896399700008686;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6804896399700008686;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-06-07 20:29:55] [INFO ] Flatten gal took : 417 ms
[2024-06-07 20:29:56] [INFO ] Flatten gal took : 385 ms
[2024-06-07 20:29:56] [INFO ] Time to serialize gal into /tmp/LTL4198002034216456145.gal : 107 ms
[2024-06-07 20:29:56] [INFO ] Time to serialize properties into /tmp/LTL17768116094974174732.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/LTL4198002034216456145.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17474907241574732793.hoa' '-atoms' '/tmp/LTL17768116094974174732.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/LTL17768116094974174732.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17474907241574732793.hoa
Detected timeout of ITS tools.
[2024-06-07 20:30:12] [INFO ] Flatten gal took : 376 ms
[2024-06-07 20:30:12] [INFO ] Flatten gal took : 377 ms
[2024-06-07 20:30:12] [INFO ] Time to serialize gal into /tmp/LTL14652210215685795441.gal : 73 ms
[2024-06-07 20:30:12] [INFO ] Time to serialize properties into /tmp/LTL14667318939234163497.ltl : 5 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/LTL14652210215685795441.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14667318939234163497.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...277
Read 1 LTL properties
Checking formula 0 : !(((F("((((((((pred_clear_0+pred_clear_1)+(pred_clear_2+pred_clear_3))+((pred_clear_4+pred_clear_5)+(pred_clear_6+pred_clear_7)))+(((p...4146
Formula 0 simplified : G!"((((((((pred_clear_0+pred_clear_1)+(pred_clear_2+pred_clear_3))+((pred_clear_4+pred_clear_5)+(pred_clear_6+pred_clear_7)))+(((pre...4136
Detected timeout of ITS tools.
[2024-06-07 20:30:28] [INFO ] Flatten gal took : 383 ms
[2024-06-07 20:30:28] [INFO ] Applying decomposition
[2024-06-07 20:30:28] [INFO ] Flatten gal took : 360 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/graph10285989355638069953.txt' '-o' '/tmp/graph10285989355638069953.bin' '-w' '/tmp/graph10285989355638069953.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10285989355638069953.bin' '-l' '-1' '-v' '-w' '/tmp/graph10285989355638069953.weights' '-q' '0' '-e' '0.001'
[2024-06-07 20:30:29] [INFO ] Decomposing Gal with order
[2024-06-07 20:30:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-07 20:32:12] [INFO ] Removed a total of 17773 redundant transitions.
[2024-06-07 20:32:15] [INFO ] Flatten gal took : 106038 ms
[2024-06-07 20:32:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 272 labels/synchronizations in 286 ms.
[2024-06-07 20:32:20] [INFO ] Time to serialize gal into /tmp/LTL17125130666651565226.gal : 106 ms
[2024-06-07 20:32:20] [INFO ] Time to serialize properties into /tmp/LTL8571858280547594665.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/LTL17125130666651565226.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8571858280547594665.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 : !(((F("((((((((gu1.pred_clear_0+gu1.pred_clear_1)+(gu1.pred_clear_2+gu1.pred_clear_3))+((gu1.pred_clear_4+gu1.pred_clear_5)+(gu1.pred_...5078
Formula 0 simplified : G!"((((((((gu1.pred_clear_0+gu1.pred_clear_1)+(gu1.pred_clear_2+gu1.pred_clear_3))+((gu1.pred_clear_4+gu1.pred_clear_5)+(gu1.pred_cl...5068
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8123317471153122904
[2024-06-07 20:32:35] [INFO ] Built C files in 136ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8123317471153122904
Running compilation step : cd /tmp/ltsmin8123317471153122904;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8123317471153122904;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8123317471153122904;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BlocksWorld-PT-15-LTLCardinality-04 finished in 498248 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(X(G(p0))))'
Support contains 77 out of 6159 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6159/6159 places, 12009/12009 transitions.
Applied a total of 0 rules in 815 ms. Remains 6159 /6159 variables (removed 0) and now considering 12009/12009 (removed 0) transitions.
// Phase 1: matrix 12009 rows 6159 cols
[2024-06-07 20:32:39] [INFO ] Computed 155 invariants in 68 ms
[2024-06-07 20:32:44] [INFO ] Implicit Places using invariants in 4893 ms returned []
Implicit Place search using SMT only with invariants took 4894 ms to find 0 implicit places.
[2024-06-07 20:32:44] [INFO ] Invariant cache hit.
[2024-06-07 20:32:52] [INFO ] Dead Transitions using invariants and state equation in 7694 ms found 4 transitions.
Found 4 dead transitions using SMT.
Drop transitions removed 4 transitions
Dead transitions reduction (with SMT) removed 4 transitions
Starting structural reductions in LTL mode, iteration 1 : 6159/6159 places, 12005/12009 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 6157 transition count 12005
Applied a total of 2 rules in 756 ms. Remains 6157 /6159 variables (removed 2) and now considering 12005/12005 (removed 0) transitions.
// Phase 1: matrix 12005 rows 6157 cols
[2024-06-07 20:32:52] [INFO ] Computed 155 invariants in 76 ms
[2024-06-07 20:32:57] [INFO ] Implicit Places using invariants in 4825 ms returned []
Implicit Place search using SMT only with invariants took 4826 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 6157/6159 places, 12005/12009 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 18990 ms. Remains : 6157/6159 places, 12005/12009 transitions.
Stuttering acceptance computed with spot in 141 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : BlocksWorld-PT-15-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(GT 3 (ADD s0 s4 s7 s10 s13 s16 s19 s22 s25 s28 s31 s34 s37 s40 s43 s46 s49 s52 s55 s58 s61 s64 s67 s70 s73 s76 s79 s82 s85 s88 s91 s94 s97 s100 s103 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA BlocksWorld-PT-15-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BlocksWorld-PT-15-LTLCardinality-07 finished in 19179 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 U X((X(p1)&&F(p0)))))))'
Support contains 4 out of 6159 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6159/6159 places, 12009/12009 transitions.
Applied a total of 0 rules in 688 ms. Remains 6159 /6159 variables (removed 0) and now considering 12009/12009 (removed 0) transitions.
// Phase 1: matrix 12009 rows 6159 cols
[2024-06-07 20:32:58] [INFO ] Computed 155 invariants in 70 ms
[2024-06-07 20:33:03] [INFO ] Implicit Places using invariants in 4486 ms returned []
Implicit Place search using SMT only with invariants took 4487 ms to find 0 implicit places.
[2024-06-07 20:33:03] [INFO ] Invariant cache hit.
[2024-06-07 20:33:10] [INFO ] Dead Transitions using invariants and state equation in 7755 ms found 4 transitions.
Found 4 dead transitions using SMT.
Drop transitions removed 4 transitions
Dead transitions reduction (with SMT) removed 4 transitions
Starting structural reductions in LTL mode, iteration 1 : 6159/6159 places, 12005/12009 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 6157 transition count 12005
Applied a total of 2 rules in 711 ms. Remains 6157 /6159 variables (removed 2) and now considering 12005/12005 (removed 0) transitions.
// Phase 1: matrix 12005 rows 6157 cols
[2024-06-07 20:33:11] [INFO ] Computed 155 invariants in 70 ms
[2024-06-07 20:33:16] [INFO ] Implicit Places using invariants in 4759 ms returned []
Implicit Place search using SMT only with invariants took 4760 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 6157/6159 places, 12005/12009 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 18405 ms. Remains : 6157/6159 places, 12005/12009 transitions.
Stuttering acceptance computed with spot in 526 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (NOT p1), (NOT p1)]
Running random walk in product with property : BlocksWorld-PT-15-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 1}, { cond=p0, acceptance={0} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 3}, { cond=(NOT p0), acceptance={} source=1 dest: 4}, { cond=true, acceptance={} source=1 dest: 5}, { cond=p0, acceptance={0} source=1 dest: 6}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}, { cond=p0, acceptance={0} source=2 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=(NOT p1), acceptance={} source=3 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 6}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=5 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=6 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=6 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(LEQ s2 s26), p1:(LEQ s118 s75)], 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]]
Product exploration explored 100000 steps with 24984 reset in 7858 ms.
Product exploration explored 100000 steps with 25002 reset in 7467 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X p0)), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 118 ms. Reduced automaton from 7 states, 20 edges and 2 AP (stutter sensitive) to 7 states, 20 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 274 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (NOT p1), (NOT p1)]
Finished random walk after 2478 steps, including 0 resets, run visited all 4 properties in 294 ms. (steps per millisecond=8 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X p0)), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (NOT p0)), (F (NOT p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 199 ms. Reduced automaton from 7 states, 20 edges and 2 AP (stutter sensitive) to 7 states, 20 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 267 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 310 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (NOT p1), (NOT p1)]
Support contains 4 out of 6157 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6157/6157 places, 12005/12005 transitions.
Applied a total of 0 rules in 649 ms. Remains 6157 /6157 variables (removed 0) and now considering 12005/12005 (removed 0) transitions.
[2024-06-07 20:33:34] [INFO ] Invariant cache hit.
[2024-06-07 20:33:39] [INFO ] Implicit Places using invariants in 4704 ms returned []
Implicit Place search using SMT only with invariants took 4705 ms to find 0 implicit places.
[2024-06-07 20:33:39] [INFO ] Invariant cache hit.
[2024-06-07 20:33:46] [INFO ] Dead Transitions using invariants and state equation in 7566 ms found 4 transitions.
Found 4 dead transitions using SMT.
Drop transitions removed 4 transitions
Dead transitions reduction (with SMT) removed 4 transitions
Starting structural reductions in LTL mode, iteration 1 : 6157/6157 places, 12001/12005 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 6155 transition count 12001
Applied a total of 2 rules in 694 ms. Remains 6155 /6157 variables (removed 2) and now considering 12001/12001 (removed 0) transitions.
// Phase 1: matrix 12001 rows 6155 cols
[2024-06-07 20:33:47] [INFO ] Computed 155 invariants in 64 ms
[2024-06-07 20:33:52] [INFO ] Implicit Places using invariants in 4678 ms returned []
Implicit Place search using SMT only with invariants took 4679 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 6155/6157 places, 12001/12005 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 18295 ms. Remains : 6155/6157 places, 12001/12005 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 p0 p1), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X p0)), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 115 ms. Reduced automaton from 7 states, 20 edges and 2 AP (stutter sensitive) to 7 states, 20 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 277 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (NOT p1), (NOT p1)]
Finished random walk after 886 steps, including 0 resets, run visited all 4 properties in 117 ms. (steps per millisecond=7 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X p0)), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (NOT p0)), (F (NOT p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 206 ms. Reduced automaton from 7 states, 20 edges and 2 AP (stutter sensitive) to 7 states, 20 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 352 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 269 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 281 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 24944 reset in 7478 ms.
Product exploration explored 100000 steps with 25060 reset in 7456 ms.
Applying partial POR strategy [false, false, false, false, true, false, false]
Stuttering acceptance computed with spot in 405 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (NOT p1), (NOT p1)]
Support contains 4 out of 6155 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6155/6155 places, 12001/12001 transitions.
Applied a total of 0 rules in 3487 ms. Remains 6155 /6155 variables (removed 0) and now considering 12001/12001 (removed 0) transitions.
[2024-06-07 20:34:12] [INFO ] Invariant cache hit.
[2024-06-07 20:34:20] [INFO ] Dead Transitions using invariants and state equation in 8125 ms found 8 transitions.
Found 8 dead transitions using SMT.
Drop transitions removed 8 transitions
Dead transitions reduction (with SMT) removed 8 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 6155/6155 places, 11993/12001 transitions.
Graph (complete) has 34567 edges and 6155 vertex of which 6151 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.15 ms
Discarding 4 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 3376 ms. Remains 6151 /6155 variables (removed 4) and now considering 11993/11993 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 6151/6155 places, 11993/12001 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 14989 ms. Remains : 6151/6155 places, 11993/12001 transitions.
Built C files in :
/tmp/ltsmin634438204501952838
[2024-06-07 20:34:24] [INFO ] Built C files in 119ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin634438204501952838
Running compilation step : cd /tmp/ltsmin634438204501952838;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin634438204501952838;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin634438204501952838;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 6155 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6155/6155 places, 12001/12001 transitions.
Applied a total of 0 rules in 825 ms. Remains 6155 /6155 variables (removed 0) and now considering 12001/12001 (removed 0) transitions.
[2024-06-07 20:34:28] [INFO ] Invariant cache hit.
[2024-06-07 20:34:32] [INFO ] Implicit Places using invariants in 4577 ms returned []
Implicit Place search using SMT only with invariants took 4578 ms to find 0 implicit places.
[2024-06-07 20:34:32] [INFO ] Invariant cache hit.
[2024-06-07 20:34:40] [INFO ] Dead Transitions using invariants and state equation in 7875 ms found 8 transitions.
Found 8 dead transitions using SMT.
Drop transitions removed 8 transitions
Dead transitions reduction (with SMT) removed 8 transitions
Starting structural reductions in LTL mode, iteration 1 : 6155/6155 places, 11993/12001 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 6151 transition count 11993
Applied a total of 4 rules in 668 ms. Remains 6151 /6155 variables (removed 4) and now considering 11993/11993 (removed 0) transitions.
// Phase 1: matrix 11993 rows 6151 cols
[2024-06-07 20:34:41] [INFO ] Computed 155 invariants in 70 ms
[2024-06-07 20:34:46] [INFO ] Implicit Places using invariants in 4819 ms returned []
Implicit Place search using SMT only with invariants took 4821 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 6151/6155 places, 11993/12001 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 18774 ms. Remains : 6151/6155 places, 11993/12001 transitions.
Built C files in :
/tmp/ltsmin6695111014056113736
[2024-06-07 20:34:46] [INFO ] Built C files in 107ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6695111014056113736
Running compilation step : cd /tmp/ltsmin6695111014056113736;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6695111014056113736;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6695111014056113736;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-06-07 20:34:50] [INFO ] Flatten gal took : 555 ms
[2024-06-07 20:34:50] [INFO ] Flatten gal took : 386 ms
[2024-06-07 20:34:50] [INFO ] Time to serialize gal into /tmp/LTL2309126325897109313.gal : 63 ms
[2024-06-07 20:34:50] [INFO ] Time to serialize properties into /tmp/LTL1884552290558177656.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2309126325897109313.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11938051477477439822.hoa' '-atoms' '/tmp/LTL1884552290558177656.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/LTL1884552290558177656.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11938051477477439822.hoa
Detected timeout of ITS tools.
[2024-06-07 20:35:06] [INFO ] Flatten gal took : 400 ms
[2024-06-07 20:35:06] [INFO ] Flatten gal took : 373 ms
[2024-06-07 20:35:07] [INFO ] Time to serialize gal into /tmp/LTL9172898301765288642.gal : 64 ms
[2024-06-07 20:35:07] [INFO ] Time to serialize properties into /tmp/LTL10595152305942431273.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/LTL9172898301765288642.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10595152305942431273.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 : !((F(G(("(pred_arm_empty_0<=pred_on_table_8)")U(X((X("(pred_clear_39<=pred_holding_24)"))&&(F("(pred_arm_empty_0<=pred_on_table_8)")))...160
Formula 0 simplified : GF(!"(pred_arm_empty_0<=pred_on_table_8)" R X(X!"(pred_clear_39<=pred_holding_24)" | G!"(pred_arm_empty_0<=pred_on_table_8)"))
Detected timeout of ITS tools.
[2024-06-07 20:35:22] [INFO ] Flatten gal took : 376 ms
[2024-06-07 20:35:22] [INFO ] Applying decomposition
[2024-06-07 20:35:22] [INFO ] Flatten gal took : 385 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/graph2555438658902325581.txt' '-o' '/tmp/graph2555438658902325581.bin' '-w' '/tmp/graph2555438658902325581.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2555438658902325581.bin' '-l' '-1' '-v' '-w' '/tmp/graph2555438658902325581.weights' '-q' '0' '-e' '0.001'
[2024-06-07 20:35:23] [INFO ] Decomposing Gal with order
[2024-06-07 20:35:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-07 20:35:25] [INFO ] Removed a total of 23704 redundant transitions.
[2024-06-07 20:35:25] [INFO ] Flatten gal took : 1509 ms
[2024-06-07 20:35:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 12066 labels/synchronizations in 2776 ms.
[2024-06-07 20:35:36] [INFO ] Time to serialize gal into /tmp/LTL1010778627679730155.gal : 61 ms
[2024-06-07 20:35:36] [INFO ] Time to serialize properties into /tmp/LTL11880469420717028691.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/LTL1010778627679730155.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11880469420717028691.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 : !((F(G(("(gu1.pred_arm_empty_0<=gu1.pred_on_table_8)")U(X((X("(gu40.pred_clear_39<=gu40.pred_holding_24)"))&&(F("(gu1.pred_arm_empty_0...186
Formula 0 simplified : GF(!"(gu1.pred_arm_empty_0<=gu1.pred_on_table_8)" R X(X!"(gu40.pred_clear_39<=gu40.pred_holding_24)" | G!"(gu1.pred_arm_empty_0<=gu1...175
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1154163166615181897
[2024-06-07 20:35:51] [INFO ] Built C files in 99ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1154163166615181897
Running compilation step : cd /tmp/ltsmin1154163166615181897;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1154163166615181897;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1154163166615181897;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BlocksWorld-PT-15-LTLCardinality-09 finished in 176573 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(p0))'
Support contains 2 out of 6159 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6159/6159 places, 12009/12009 transitions.
Applied a total of 0 rules in 3268 ms. Remains 6159 /6159 variables (removed 0) and now considering 12009/12009 (removed 0) transitions.
// Phase 1: matrix 12009 rows 6159 cols
[2024-06-07 20:35:57] [INFO ] Computed 155 invariants in 69 ms
[2024-06-07 20:36:02] [INFO ] Implicit Places using invariants in 4591 ms returned []
Implicit Place search using SMT only with invariants took 4593 ms to find 0 implicit places.
[2024-06-07 20:36:02] [INFO ] Invariant cache hit.
[2024-06-07 20:36:10] [INFO ] Dead Transitions using invariants and state equation in 8003 ms found 4 transitions.
Found 4 dead transitions using SMT.
Drop transitions removed 4 transitions
Dead transitions reduction (with SMT) removed 4 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 6159/6159 places, 12005/12009 transitions.
Graph (complete) has 34597 edges and 6159 vertex of which 6157 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.18 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 3295 ms. Remains 6157 /6159 variables (removed 2) and now considering 12005/12005 (removed 0) transitions.
// Phase 1: matrix 12005 rows 6157 cols
[2024-06-07 20:36:13] [INFO ] Computed 155 invariants in 70 ms
[2024-06-07 20:36:18] [INFO ] Implicit Places using invariants in 5020 ms returned []
Implicit Place search using SMT only with invariants took 5027 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 6157/6159 places, 12005/12009 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 24193 ms. Remains : 6157/6159 places, 12005/12009 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Running random walk in product with property : BlocksWorld-PT-15-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s138 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration timeout after 94700 steps with 14 reset in 10001 ms.
Stack based approach found an accepted trace after 2 steps with 0 reset with depth 3 and stack size 3 in 1 ms.
FORMULA BlocksWorld-PT-15-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-15-LTLCardinality-12 finished in 34303 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(X(F(p0)))||((!p1&&X(!p0)) U (G((!p1&&X(!p0)))||(!p1&&G(!p0))))))'
Support contains 2 out of 6159 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6159/6159 places, 12009/12009 transitions.
Applied a total of 0 rules in 651 ms. Remains 6159 /6159 variables (removed 0) and now considering 12009/12009 (removed 0) transitions.
// Phase 1: matrix 12009 rows 6159 cols
[2024-06-07 20:36:29] [INFO ] Computed 155 invariants in 68 ms
[2024-06-07 20:36:34] [INFO ] Implicit Places using invariants in 4922 ms returned []
Implicit Place search using SMT only with invariants took 4922 ms to find 0 implicit places.
[2024-06-07 20:36:34] [INFO ] Invariant cache hit.
[2024-06-07 20:36:41] [INFO ] Dead Transitions using invariants and state equation in 6793 ms found 4 transitions.
Found 4 dead transitions using SMT.
Drop transitions removed 4 transitions
Dead transitions reduction (with SMT) removed 4 transitions
Starting structural reductions in LTL mode, iteration 1 : 6159/6159 places, 12005/12009 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 6157 transition count 12005
Applied a total of 2 rules in 661 ms. Remains 6157 /6159 variables (removed 2) and now considering 12005/12005 (removed 0) transitions.
// Phase 1: matrix 12005 rows 6157 cols
[2024-06-07 20:36:41] [INFO ] Computed 155 invariants in 67 ms
[2024-06-07 20:36:46] [INFO ] Implicit Places using invariants in 4812 ms returned []
Implicit Place search using SMT only with invariants took 4816 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 6157/6159 places, 12005/12009 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 17844 ms. Remains : 6157/6159 places, 12005/12009 transitions.
Stuttering acceptance computed with spot in 181 ms :[false, (AND (NOT p0) p1), (NOT p0), (AND (NOT p0) p1), (NOT p0)]
Running random walk in product with property : BlocksWorld-PT-15-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 4}], [{ cond=(OR p1 p0), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 1}, { cond=p1, acceptance={} source=3 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(LEQ s78 s2), p1:(LEQ 1 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 7664 ms.
Product exploration explored 100000 steps with 33333 reset in 7677 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (OR p1 p0)), (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 19 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BlocksWorld-PT-15-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BlocksWorld-PT-15-LTLCardinality-14 finished in 33456 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||G(p1)))))'
Support contains 4 out of 6159 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6159/6159 places, 12009/12009 transitions.
Applied a total of 0 rules in 3218 ms. Remains 6159 /6159 variables (removed 0) and now considering 12009/12009 (removed 0) transitions.
// Phase 1: matrix 12009 rows 6159 cols
[2024-06-07 20:37:05] [INFO ] Computed 155 invariants in 65 ms
[2024-06-07 20:37:10] [INFO ] Implicit Places using invariants in 4637 ms returned []
Implicit Place search using SMT only with invariants took 4640 ms to find 0 implicit places.
[2024-06-07 20:37:10] [INFO ] Invariant cache hit.
[2024-06-07 20:37:17] [INFO ] Dead Transitions using invariants and state equation in 7409 ms found 4 transitions.
Found 4 dead transitions using SMT.
Drop transitions removed 4 transitions
Dead transitions reduction (with SMT) removed 4 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 6159/6159 places, 12005/12009 transitions.
Graph (complete) has 34597 edges and 6159 vertex of which 6157 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.15 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 3274 ms. Remains 6157 /6159 variables (removed 2) and now considering 12005/12005 (removed 0) transitions.
// Phase 1: matrix 12005 rows 6157 cols
[2024-06-07 20:37:20] [INFO ] Computed 155 invariants in 71 ms
[2024-06-07 20:37:25] [INFO ] Implicit Places using invariants in 4765 ms returned []
Implicit Place search using SMT only with invariants took 4765 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 6157/6159 places, 12005/12009 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 23309 ms. Remains : 6157/6159 places, 12005/12009 transitions.
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BlocksWorld-PT-15-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (LEQ s208 s2) (LEQ s207 s50)), p0:(LEQ s208 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration timeout after 93520 steps with 15 reset in 10001 ms.
Product exploration timeout after 93130 steps with 16 reset in 10001 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 p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0))))]
Knowledge based reduction with 4 factoid took 135 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 499 steps, including 0 resets, run visited all 2 properties in 71 ms. (steps per millisecond=7 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 4 factoid took 190 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 6157 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6157/6157 places, 12005/12005 transitions.
Applied a total of 0 rules in 3315 ms. Remains 6157 /6157 variables (removed 0) and now considering 12005/12005 (removed 0) transitions.
[2024-06-07 20:37:49] [INFO ] Invariant cache hit.
[2024-06-07 20:37:54] [INFO ] Implicit Places using invariants in 4705 ms returned []
Implicit Place search using SMT only with invariants took 4706 ms to find 0 implicit places.
[2024-06-07 20:37:54] [INFO ] Invariant cache hit.
[2024-06-07 20:38:02] [INFO ] Dead Transitions using invariants and state equation in 7943 ms found 4 transitions.
Found 4 dead transitions using SMT.
Drop transitions removed 4 transitions
Dead transitions reduction (with SMT) removed 4 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 6157/6157 places, 12001/12005 transitions.
Graph (complete) has 34587 edges and 6157 vertex of which 6155 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.17 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 3617 ms. Remains 6155 /6157 variables (removed 2) and now considering 12001/12001 (removed 0) transitions.
// Phase 1: matrix 12001 rows 6155 cols
[2024-06-07 20:38:06] [INFO ] Computed 155 invariants in 66 ms
[2024-06-07 20:38:10] [INFO ] Implicit Places using invariants in 5043 ms returned []
Implicit Place search using SMT only with invariants took 5044 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 6155/6157 places, 12001/12005 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 24627 ms. Remains : 6155/6157 places, 12001/12005 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 p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 4 factoid took 148 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 55 steps, including 0 resets, run visited all 2 properties in 7 ms. (steps per millisecond=7 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 4 factoid took 177 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration timeout after 90680 steps with 30 reset in 10002 ms.
Product exploration timeout after 96000 steps with 28 reset in 10001 ms.
Built C files in :
/tmp/ltsmin17757190739985074937
[2024-06-07 20:38:31] [INFO ] Too many transitions (12001) to apply POR reductions. Disabling POR matrices.
[2024-06-07 20:38:31] [INFO ] Built C files in 106ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17757190739985074937
Running compilation step : cd /tmp/ltsmin17757190739985074937;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17757190739985074937;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17757190739985074937;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 6155 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6155/6155 places, 12001/12001 transitions.
Applied a total of 0 rules in 3244 ms. Remains 6155 /6155 variables (removed 0) and now considering 12001/12001 (removed 0) transitions.
[2024-06-07 20:38:38] [INFO ] Invariant cache hit.
[2024-06-07 20:38:42] [INFO ] Implicit Places using invariants in 4736 ms returned []
Implicit Place search using SMT only with invariants took 4737 ms to find 0 implicit places.
[2024-06-07 20:38:42] [INFO ] Invariant cache hit.
[2024-06-07 20:38:50] [INFO ] Dead Transitions using invariants and state equation in 7305 ms found 8 transitions.
Found 8 dead transitions using SMT.
Drop transitions removed 8 transitions
Dead transitions reduction (with SMT) removed 8 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 6155/6155 places, 11993/12001 transitions.
Graph (complete) has 34567 edges and 6155 vertex of which 6151 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.14 ms
Discarding 4 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 3295 ms. Remains 6151 /6155 variables (removed 4) and now considering 11993/11993 (removed 0) transitions.
// Phase 1: matrix 11993 rows 6151 cols
[2024-06-07 20:38:53] [INFO ] Computed 155 invariants in 73 ms
[2024-06-07 20:38:57] [INFO ] Implicit Places using invariants in 4514 ms returned []
Implicit Place search using SMT only with invariants took 4514 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 6151/6155 places, 11993/12001 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 23096 ms. Remains : 6151/6155 places, 11993/12001 transitions.
Built C files in :
/tmp/ltsmin10248274680238136243
[2024-06-07 20:38:58] [INFO ] Too many transitions (11993) to apply POR reductions. Disabling POR matrices.
[2024-06-07 20:38:58] [INFO ] Built C files in 108ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10248274680238136243
Running compilation step : cd /tmp/ltsmin10248274680238136243;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10248274680238136243;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10248274680238136243;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-06-07 20:39:01] [INFO ] Flatten gal took : 375 ms
[2024-06-07 20:39:02] [INFO ] Flatten gal took : 384 ms
[2024-06-07 20:39:02] [INFO ] Time to serialize gal into /tmp/LTL14782503526562106227.gal : 64 ms
[2024-06-07 20:39:02] [INFO ] Time to serialize properties into /tmp/LTL9240758863100774046.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14782503526562106227.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11887947304777686609.hoa' '-atoms' '/tmp/LTL9240758863100774046.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/LTL9240758863100774046.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11887947304777686609.hoa
Detected timeout of ITS tools.
[2024-06-07 20:39:17] [INFO ] Flatten gal took : 421 ms
[2024-06-07 20:39:18] [INFO ] Flatten gal took : 418 ms
[2024-06-07 20:39:18] [INFO ] Time to serialize gal into /tmp/LTL9210973526769328032.gal : 64 ms
[2024-06-07 20:39:18] [INFO ] Time to serialize properties into /tmp/LTL9817348623964791262.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/LTL9210973526769328032.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9817348623964791262.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(F(("(pred_clear_69<=pred_arm_empty_0)")||(G("((pred_clear_69<=pred_arm_empty_0)||(pred_holding_68<=pred_on_table_16))"))))))
Formula 0 simplified : G(F!"((pred_clear_69<=pred_arm_empty_0)||(pred_holding_68<=pred_on_table_16))" & FG!"(pred_clear_69<=pred_arm_empty_0)")
Detected timeout of ITS tools.
[2024-06-07 20:39:33] [INFO ] Flatten gal took : 426 ms
[2024-06-07 20:39:33] [INFO ] Applying decomposition
[2024-06-07 20:39:34] [INFO ] Flatten gal took : 372 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/graph5767180134219322234.txt' '-o' '/tmp/graph5767180134219322234.bin' '-w' '/tmp/graph5767180134219322234.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph5767180134219322234.bin' '-l' '-1' '-v' '-w' '/tmp/graph5767180134219322234.weights' '-q' '0' '-e' '0.001'
[2024-06-07 20:39:35] [INFO ] Decomposing Gal with order
[2024-06-07 20:39:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-07 20:39:36] [INFO ] Removed a total of 23397 redundant transitions.
[2024-06-07 20:39:37] [INFO ] Flatten gal took : 1474 ms
[2024-06-07 20:39:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 12090 labels/synchronizations in 2121 ms.
[2024-06-07 20:39:46] [INFO ] Time to serialize gal into /tmp/LTL1598158581889539324.gal : 125 ms
[2024-06-07 20:39:46] [INFO ] Time to serialize properties into /tmp/LTL3187685942361312591.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/LTL1598158581889539324.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3187685942361312591.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(F(("(gu0.pred_clear_69<=gu0.pred_arm_empty_0)")||(G("((gu0.pred_clear_69<=gu0.pred_arm_empty_0)||(gu17.pred_holding_68<=gu17.pred...176
Formula 0 simplified : G(F!"((gu0.pred_clear_69<=gu0.pred_arm_empty_0)||(gu17.pred_holding_68<=gu17.pred_on_table_16))" & FG!"(gu0.pred_clear_69<=gu0.pred_...169
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8267337533511709148
[2024-06-07 20:40:01] [INFO ] Built C files in 90ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8267337533511709148
Running compilation step : cd /tmp/ltsmin8267337533511709148;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8267337533511709148;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8267337533511709148;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BlocksWorld-PT-15-LTLCardinality-15 finished in 182091 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(p0)&&G(F(p1))))'
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 U X((X(p1)&&F(p0)))))))'
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||G(p1)))))'
[2024-06-07 20:40:05] [INFO ] Flatten gal took : 417 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13696202638159388376
[2024-06-07 20:40:05] [INFO ] Too many transitions (12009) to apply POR reductions. Disabling POR matrices.
[2024-06-07 20:40:05] [INFO ] Built C files in 98ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13696202638159388376
Running compilation step : cd /tmp/ltsmin13696202638159388376;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '240' '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'
[2024-06-07 20:40:05] [INFO ] Applying decomposition
[2024-06-07 20:40:05] [INFO ] Flatten gal took : 429 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/graph8482426968775493.txt' '-o' '/tmp/graph8482426968775493.bin' '-w' '/tmp/graph8482426968775493.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8482426968775493.bin' '-l' '-1' '-v' '-w' '/tmp/graph8482426968775493.weights' '-q' '0' '-e' '0.001'
[2024-06-07 20:40:07] [INFO ] Decomposing Gal with order
[2024-06-07 20:40:07] [INFO ] Rewriting arrays to variables to allow decomposition.
Compilation finished in 84999 ms.
Running link step : cd /tmp/ltsmin13696202638159388376;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 109 ms.
Running LTSmin : cd /tmp/ltsmin13696202638159388376;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '(<>((LTLAPp0==true))&&[](<>((LTLAPp1==true))))' '--buchi-type=spotba'
[2024-06-07 20:42:59] [INFO ] Removed a total of 17779 redundant transitions.
[2024-06-07 20:43:07] [INFO ] Flatten gal took : 179864 ms
[2024-06-07 20:43:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 107 ms.
[2024-06-07 20:43:15] [INFO ] Time to serialize gal into /tmp/LTLCardinality8284425578138578837.gal : 215 ms
[2024-06-07 20:43:15] [INFO ] Time to serialize properties into /tmp/LTLCardinality18367726778985742180.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/LTLCardinality8284425578138578837.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality18367726778985742180.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...298
Read 3 LTL properties
Checking formula 0 : !(((F("((((((((gu1.pred_clear_0+gu1.pred_clear_1)+(gu1.pred_clear_2+gu1.pred_clear_3))+((gu1.pred_clear_4+gu1.pred_clear_5)+(gu1.pred_...5078
Formula 0 simplified : G!"((((((((gu1.pred_clear_0+gu1.pred_clear_1)+(gu1.pred_clear_2+gu1.pred_clear_3))+((gu1.pred_clear_4+gu1.pred_clear_5)+(gu1.pred_cl...5068
LTSmin failed to check property BlocksWorld-PT-15-LTLCardinality-04 due to out of memory issue (code 137).
Running LTSmin : cd /tmp/ltsmin13696202638159388376;'/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' '<>([](((LTLAPp2==true) U X((X((LTLAPp3==true))&&<>((LTLAPp2==true)))))))' '--buchi-type=spotba'
LTSmin run took 88503 ms.
FORMULA BlocksWorld-PT-15-LTLCardinality-09 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin13696202638159388376;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>(((LTLAPp4==true)||[]((LTLAPp5==true)))))' '--buchi-type=spotba'
LTSmin failed to check property BlocksWorld-PT-15-LTLCardinality-15 due to out of memory issue (code 137).
Retrying LTSmin with larger timeout 9600 s
Running LTSmin : cd /tmp/ltsmin13696202638159388376;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '(<>((LTLAPp0==true))&&[](<>((LTLAPp1==true))))' '--buchi-type=spotba'
LTSmin failed to check property BlocksWorld-PT-15-LTLCardinality-04 due to out of memory issue (code 137).
Running LTSmin : cd /tmp/ltsmin13696202638159388376;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>(((LTLAPp4==true)||[]((LTLAPp5==true)))))' '--buchi-type=spotba'
LTSmin failed to check property BlocksWorld-PT-15-LTLCardinality-15 due to out of memory issue (code 137).
ITS-tools command line returned an error code 137
[2024-06-07 21:09:14] [INFO ] Applying decomposition
[2024-06-07 21:09:18] [INFO ] Flatten gal took : 3902 ms
[2024-06-07 21:09:19] [INFO ] Decomposing Gal with order
[2024-06-07 21:09:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-07 21:09:22] [INFO ] Removed a total of 35485 redundant transitions.
[2024-06-07 21:09:22] [INFO ] Flatten gal took : 2014 ms
[2024-06-07 21:09:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 58 ms.
[2024-06-07 21:09:23] [INFO ] Time to serialize gal into /tmp/LTLCardinality5743804847681903899.gal : 83 ms
[2024-06-07 21:09:23] [INFO ] Time to serialize properties into /tmp/LTLCardinality345941014327423794.ltl : 5 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/LTLCardinality5743804847681903899.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality345941014327423794.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...296
Read 2 LTL properties
Checking formula 0 : !(((F("((((((((gu78.pred_clear_0+gu80.pred_clear_1)+(gu81.pred_clear_2+gu82.pred_clear_3))+((gu83.pred_clear_4+gu84.pred_clear_5)+(gu8...5674
Formula 0 simplified : G!"((((((((gu78.pred_clear_0+gu80.pred_clear_1)+(gu81.pred_clear_2+gu82.pred_clear_3))+((gu83.pred_clear_4+gu84.pred_clear_5)+(gu85....5664
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 422140 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16155432 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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -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="BlocksWorld-PT-15"
export BK_EXAMINATION="LTLCardinality"
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 BlocksWorld-PT-15, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r623-tall-171774435600172"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BlocksWorld-PT-15.tgz
mv BlocksWorld-PT-15 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;