fond
Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r623-tall-171774435600162
Last Updated
July 7, 2024

About the Execution of 2023-gold for BlocksWorld-PT-13

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
4688.188 890610.00 1062330.00 3189.40 FFFFFFFTTTFFFTTF normal

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-171774435600162.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-13, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r623-tall-171774435600162
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 35M
-rw-r--r-- 1 mcc users 1.1M Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 4.9M Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.5M Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 7.9M Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 42K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 134K Jun 7 06:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 684K Jun 7 06:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 2.7M Jun 7 06:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 7 06:26 NewModel
-rw-r--r-- 1 mcc users 1.2M Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 4.8M Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 848K Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 4.3M Jun 7 06:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 73K Jun 7 06:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 173K 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 4.4M 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-13-LTLCardinality-00
FORMULA_NAME BlocksWorld-PT-13-LTLCardinality-01
FORMULA_NAME BlocksWorld-PT-13-LTLCardinality-02
FORMULA_NAME BlocksWorld-PT-13-LTLCardinality-03
FORMULA_NAME BlocksWorld-PT-13-LTLCardinality-04
FORMULA_NAME BlocksWorld-PT-13-LTLCardinality-05
FORMULA_NAME BlocksWorld-PT-13-LTLCardinality-06
FORMULA_NAME BlocksWorld-PT-13-LTLCardinality-07
FORMULA_NAME BlocksWorld-PT-13-LTLCardinality-08
FORMULA_NAME BlocksWorld-PT-13-LTLCardinality-09
FORMULA_NAME BlocksWorld-PT-13-LTLCardinality-10
FORMULA_NAME BlocksWorld-PT-13-LTLCardinality-11
FORMULA_NAME BlocksWorld-PT-13-LTLCardinality-12
FORMULA_NAME BlocksWorld-PT-13-LTLCardinality-13
FORMULA_NAME BlocksWorld-PT-13-LTLCardinality-14
FORMULA_NAME BlocksWorld-PT-13-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717788870049

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-13
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-06-07 19:34:31] [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 19:34:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-07 19:34:31] [INFO ] Load time of PNML (sax parser for PT used): 368 ms
[2024-06-07 19:34:32] [INFO ] Transformed 4691 places.
[2024-06-07 19:34:32] [INFO ] Transformed 9113 transitions.
[2024-06-07 19:34:32] [INFO ] Found NUPN structural information;
[2024-06-07 19:34:32] [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]
[2024-06-07 19:34:32] [INFO ] Parsed PT model containing 4691 places and 9113 transitions and 45542 arcs in 478 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 22 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA BlocksWorld-PT-13-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-13-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-13-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 202 out of 4691 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4691/4691 places, 9113/9113 transitions.
Applied a total of 0 rules in 631 ms. Remains 4691 /4691 variables (removed 0) and now considering 9113/9113 (removed 0) transitions.
// Phase 1: matrix 9113 rows 4691 cols
[2024-06-07 19:34:33] [INFO ] Computed 135 invariants in 151 ms
[2024-06-07 19:34:36] [INFO ] Implicit Places using invariants in 3769 ms returned []
[2024-06-07 19:34:36] [INFO ] Invariant cache hit.
[2024-06-07 19:34:39] [INFO ] Implicit Places using invariants and state equation in 3007 ms returned []
Implicit Place search using SMT with State Equation took 6804 ms to find 0 implicit places.
[2024-06-07 19:34:39] [INFO ] Invariant cache hit.
[2024-06-07 19:34:44] [INFO ] Dead Transitions using invariants and state equation in 4837 ms found 6 transitions.
Found 6 dead transitions using SMT.
Drop transitions removed 6 transitions
Dead transitions reduction (with SMT) removed 6 transitions
Starting structural reductions in LTL mode, iteration 1 : 4691/4691 places, 9107/9113 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 4688 transition count 9107
Applied a total of 3 rules in 576 ms. Remains 4688 /4691 variables (removed 3) and now considering 9107/9107 (removed 0) transitions.
// Phase 1: matrix 9107 rows 4688 cols
[2024-06-07 19:34:45] [INFO ] Computed 135 invariants in 52 ms
[2024-06-07 19:34:48] [INFO ] Implicit Places using invariants in 2998 ms returned []
[2024-06-07 19:34:48] [INFO ] Invariant cache hit.
[2024-06-07 19:34:51] [INFO ] Implicit Places using invariants and state equation in 2885 ms returned []
Implicit Place search using SMT with State Equation took 5886 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 4688/4691 places, 9107/9113 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 18741 ms. Remains : 4688/4691 places, 9107/9113 transitions.
Support contains 202 out of 4688 places after structural reductions.
[2024-06-07 19:34:51] [INFO ] Flatten gal took : 626 ms
[2024-06-07 19:34:52] [INFO ] Flatten gal took : 408 ms
[2024-06-07 19:34:53] [INFO ] Input system was already deterministic with 9107 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1755 ms. (steps per millisecond=5 ) properties (out of 25) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=52 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=39 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=62 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=49 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=49 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=68 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=48 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=45 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=62 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=66 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
[2024-06-07 19:34:57] [INFO ] Invariant cache hit.
[2024-06-07 19:34:58] [INFO ] [Real]Absence check using 135 positive place invariants in 123 ms returned sat
[2024-06-07 19:35:03] [INFO ] After 4311ms SMT Verify possible using state equation in real domain returned unsat :3 sat :1 real:7
[2024-06-07 19:35:03] [INFO ] State equation strengthened by 113 read => feed constraints.
[2024-06-07 19:35:12] [INFO ] After 9114ms SMT Verify possible using 113 Read/Feed constraints in real domain returned unsat :3 sat :0 real:7
[2024-06-07 19:35:12] [INFO ] After 15027ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:7
[2024-06-07 19:35:13] [INFO ] [Nat]Absence check using 135 positive place invariants in 118 ms returned sat
[2024-06-07 19:35:19] [INFO ] After 5441ms SMT Verify possible using state equation in natural domain returned unsat :6 sat :5
[2024-06-07 19:35:32] [INFO ] After 13547ms SMT Verify possible using 113 Read/Feed constraints in natural domain returned unsat :6 sat :4
[2024-06-07 19:35:40] [INFO ] Deduced a trap composed of 950 places in 7892 ms of which 14 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 19:35:40] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-06-07 19:35:40] [INFO ] After 28523ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :0 real:7
Fused 11 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 38 ms.
Support contains 202 out of 4688 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4688/4688 places, 9107/9107 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 4688 transition count 9106
Applied a total of 1 rules in 48568 ms. Remains 4688 /4688 variables (removed 0) and now considering 9106/9107 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48570 ms. Remains : 4688/4688 places, 9106/9107 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1294 ms. (steps per millisecond=7 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=50 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=49 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=49 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=48 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=50 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 171897 steps, run timeout after 6001 ms. (steps per millisecond=28 ) properties seen :{}
Probabilistic random walk after 171897 steps, saw 144965 distinct states, run finished after 6002 ms. (steps per millisecond=28 ) properties seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 9106 rows 4688 cols
[2024-06-07 19:36:37] [INFO ] Computed 135 invariants in 55 ms
[2024-06-07 19:36:38] [INFO ] After 790ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-06-07 19:36:39] [INFO ] [Nat]Absence check using 135 positive place invariants in 122 ms returned sat
[2024-06-07 19:36:45] [INFO ] After 5085ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2024-06-07 19:36:45] [INFO ] State equation strengthened by 112 read => feed constraints.
[2024-06-07 19:37:02] [INFO ] After 17594ms SMT Verify possible using 112 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2024-06-07 19:37:10] [INFO ] Deduced a trap composed of 320 places in 7946 ms of which 5 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 19:37:10] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-06-07 19:37:10] [INFO ] After 32073ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:5
Fused 5 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 22 ms.
Support contains 202 out of 4688 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4688/4688 places, 9106/9106 transitions.
Applied a total of 0 rules in 36654 ms. Remains 4688 /4688 variables (removed 0) and now considering 9106/9106 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36655 ms. Remains : 4688/4688 places, 9106/9106 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4688/4688 places, 9106/9106 transitions.
Applied a total of 0 rules in 36562 ms. Remains 4688 /4688 variables (removed 0) and now considering 9106/9106 (removed 0) transitions.
[2024-06-07 19:38:24] [INFO ] Invariant cache hit.
[2024-06-07 19:38:27] [INFO ] Implicit Places using invariants in 2926 ms returned []
[2024-06-07 19:38:27] [INFO ] Invariant cache hit.
[2024-06-07 19:38:30] [INFO ] Implicit Places using invariants and state equation in 2891 ms returned []
Implicit Place search using SMT with State Equation took 5818 ms to find 0 implicit places.
[2024-06-07 19:38:31] [INFO ] Redundant transitions in 1343 ms returned []
[2024-06-07 19:38:31] [INFO ] Invariant cache hit.
[2024-06-07 19:38:36] [INFO ] Dead Transitions using invariants and state equation in 4889 ms found 2 transitions.
Found 2 dead transitions using SMT.
Drop transitions removed 2 transitions
Dead transitions reduction (with SMT) removed 2 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 4688/4688 places, 9104/9106 transitions.
Graph (complete) has 22835 edges and 4688 vertex of which 4687 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.10 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 36380 ms. Remains 4687 /4688 variables (removed 1) and now considering 9104/9104 (removed 0) transitions.
// Phase 1: matrix 9104 rows 4687 cols
[2024-06-07 19:39:12] [INFO ] Computed 135 invariants in 54 ms
[2024-06-07 19:39:15] [INFO ] Implicit Places using invariants in 2772 ms returned []
[2024-06-07 19:39:15] [INFO ] Invariant cache hit.
[2024-06-07 19:39:18] [INFO ] Implicit Places using invariants and state equation in 2854 ms returned []
Implicit Place search using SMT with State Equation took 5628 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 4687/4688 places, 9104/9106 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 90633 ms. Remains : 4687/4688 places, 9104/9106 transitions.
FORMULA BlocksWorld-PT-13-LTLCardinality-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 6 atomic propositions for a total of 12 simplifications.
Initial state reduction rules removed 2 formulas.
FORMULA BlocksWorld-PT-13-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-13-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-13-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-13-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA BlocksWorld-PT-13-LTLCardinality-02 FALSE 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' '!(F(G(p0)))'
Support contains 67 out of 4688 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4688/4688 places, 9107/9107 transitions.
Applied a total of 0 rules in 2348 ms. Remains 4688 /4688 variables (removed 0) and now considering 9107/9107 (removed 0) transitions.
// Phase 1: matrix 9107 rows 4688 cols
[2024-06-07 19:39:20] [INFO ] Computed 135 invariants in 48 ms
[2024-06-07 19:39:24] [INFO ] Implicit Places using invariants in 3199 ms returned []
[2024-06-07 19:39:24] [INFO ] Invariant cache hit.
[2024-06-07 19:39:27] [INFO ] Implicit Places using invariants and state equation in 3124 ms returned []
Implicit Place search using SMT with State Equation took 6327 ms to find 0 implicit places.
[2024-06-07 19:39:28] [INFO ] Redundant transitions in 898 ms returned []
[2024-06-07 19:39:28] [INFO ] Invariant cache hit.
[2024-06-07 19:39:32] [INFO ] Dead Transitions using invariants and state equation in 4718 ms found 2 transitions.
Found 2 dead transitions using SMT.
Drop transitions removed 2 transitions
Dead transitions reduction (with SMT) removed 2 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 4688/4688 places, 9105/9107 transitions.
Graph (complete) has 26325 edges and 4688 vertex of which 4687 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.26 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 2117 ms. Remains 4687 /4688 variables (removed 1) and now considering 9105/9105 (removed 0) transitions.
// Phase 1: matrix 9105 rows 4687 cols
[2024-06-07 19:39:35] [INFO ] Computed 135 invariants in 51 ms
[2024-06-07 19:39:38] [INFO ] Implicit Places using invariants in 3496 ms returned []
[2024-06-07 19:39:38] [INFO ] Invariant cache hit.
[2024-06-07 19:39:41] [INFO ] Implicit Places using invariants and state equation in 3335 ms returned []
Implicit Place search using SMT with State Equation took 6838 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 4687/4688 places, 9105/9107 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 23257 ms. Remains : 4687/4688 places, 9105/9107 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 131 ms :[(NOT p0)]
Running random walk in product with property : BlocksWorld-PT-13-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 2 (ADD s1 s5 s8 s11 s14 s17 s20 s23 s26 s29 s32 s35 s38 s41 s44 s47 s50 s53 s56 s59 s62 s65 s68 s71 s74 s77 s80 s83 s86 s89 s92 s95 s98 s101 s104 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 8387 ms.
Stack based approach found an accepted trace after 12 steps with 0 reset with depth 13 and stack size 13 in 3 ms.
FORMULA BlocksWorld-PT-13-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-13-LTLCardinality-04 finished in 31851 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((X(X(G(p0)))&&G(p1))))'
Support contains 135 out of 4688 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4688/4688 places, 9107/9107 transitions.
Applied a total of 0 rules in 1978 ms. Remains 4688 /4688 variables (removed 0) and now considering 9107/9107 (removed 0) transitions.
// Phase 1: matrix 9107 rows 4688 cols
[2024-06-07 19:39:52] [INFO ] Computed 135 invariants in 43 ms
[2024-06-07 19:39:55] [INFO ] Implicit Places using invariants in 3053 ms returned []
[2024-06-07 19:39:55] [INFO ] Invariant cache hit.
[2024-06-07 19:39:58] [INFO ] Implicit Places using invariants and state equation in 2772 ms returned []
Implicit Place search using SMT with State Equation took 5827 ms to find 0 implicit places.
[2024-06-07 19:39:59] [INFO ] Redundant transitions in 1202 ms returned []
[2024-06-07 19:39:59] [INFO ] Invariant cache hit.
[2024-06-07 19:40:04] [INFO ] Dead Transitions using invariants and state equation in 5140 ms found 2 transitions.
Found 2 dead transitions using SMT.
Drop transitions removed 2 transitions
Dead transitions reduction (with SMT) removed 2 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 4688/4688 places, 9105/9107 transitions.
Graph (complete) has 26325 edges and 4688 vertex of which 4687 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.24 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 2028 ms. Remains 4687 /4688 variables (removed 1) and now considering 9105/9105 (removed 0) transitions.
// Phase 1: matrix 9105 rows 4687 cols
[2024-06-07 19:40:06] [INFO ] Computed 135 invariants in 53 ms
[2024-06-07 19:40:09] [INFO ] Implicit Places using invariants in 3034 ms returned []
[2024-06-07 19:40:09] [INFO ] Invariant cache hit.
[2024-06-07 19:40:12] [INFO ] Implicit Places using invariants and state equation in 2974 ms returned []
Implicit Place search using SMT with State Equation took 6012 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 4687/4688 places, 9105/9107 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 22196 ms. Remains : 4687/4688 places, 9105/9107 transitions.
Stuttering acceptance computed with spot in 273 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BlocksWorld-PT-13-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0, 1} source=0 dest: 0}, { cond=p1, acceptance={0, 1} source=0 dest: 1}, { cond=p1, acceptance={1} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0, 1} source=1 dest: 3}, { cond=p1, acceptance={0, 1} source=1 dest: 4}, { cond=p1, acceptance={1} source=1 dest: 5}], [{ cond=(NOT p1), acceptance={0, 1} source=2 dest: 0}, { cond=p1, acceptance={1} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=3 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0, 1} source=3 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={1} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}, { cond=(AND p1 p0), acceptance={0} source=3 dest: 4}, { cond=(AND p1 p0), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=4 dest: 3}, { cond=(AND p1 p0), acceptance={0} source=4 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={0, 1} source=4 dest: 4}, { cond=(AND p1 p0), acceptance={} source=4 dest: 5}, { cond=(AND p1 (NOT p0)), acceptance={1} source=4 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=5 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={1} source=5 dest: 2}]], initial=0, aps=[p1:(GT s2 (ADD s3 s6 s9 s12 s15 s18 s21 s24 s27 s30 s33 s36 s39 s42 s45 s48 s51 s54 s57 s60 s63 s66 s69 s72 s75 s78 s81 s84 s87 s90 s93 s96 s99 s102 s105 ...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Product exploration explored 100000 steps with 12469 reset in 8484 ms.
Stack based approach found an accepted trace after 77 steps with 7 reset with depth 2 and stack size 2 in 8 ms.
FORMULA BlocksWorld-PT-13-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-13-LTLCardinality-05 finished in 31017 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(F((p0||X((G(!p1) U (p0&&G(!p1))))))))'
Support contains 134 out of 4688 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 4688/4688 places, 9107/9107 transitions.
Applied a total of 0 rules in 336 ms. Remains 4688 /4688 variables (removed 0) and now considering 9107/9107 (removed 0) transitions.
// Phase 1: matrix 9107 rows 4688 cols
[2024-06-07 19:40:21] [INFO ] Computed 135 invariants in 54 ms
[2024-06-07 19:40:25] [INFO ] Implicit Places using invariants in 3357 ms returned []
[2024-06-07 19:40:25] [INFO ] Invariant cache hit.
[2024-06-07 19:40:28] [INFO ] Implicit Places using invariants and state equation in 3263 ms returned []
Implicit Place search using SMT with State Equation took 6622 ms to find 0 implicit places.
[2024-06-07 19:40:28] [INFO ] Invariant cache hit.
[2024-06-07 19:40:33] [INFO ] Dead Transitions using invariants and state equation in 5180 ms found 2 transitions.
Found 2 dead transitions using SMT.
Drop transitions removed 2 transitions
Dead transitions reduction (with SMT) removed 2 transitions
Starting structural reductions in LTL mode, iteration 1 : 4688/4688 places, 9105/9107 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 4687 transition count 9105
Applied a total of 1 rules in 365 ms. Remains 4687 /4688 variables (removed 1) and now considering 9105/9105 (removed 0) transitions.
// Phase 1: matrix 9105 rows 4687 cols
[2024-06-07 19:40:33] [INFO ] Computed 135 invariants in 54 ms
[2024-06-07 19:40:37] [INFO ] Implicit Places using invariants in 3374 ms returned []
[2024-06-07 19:40:37] [INFO ] Invariant cache hit.
[2024-06-07 19:40:40] [INFO ] Implicit Places using invariants and state equation in 3260 ms returned []
Implicit Place search using SMT with State Equation took 6636 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 4687/4688 places, 9105/9107 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 19139 ms. Remains : 4687/4688 places, 9105/9107 transitions.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BlocksWorld-PT-13-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ (ADD s3 s6 s9 s12 s15 s18 s21 s24 s27 s30 s33 s36 s39 s42 s45 s48 s51 s54 s57 s60 s63 s66 s69 s72 s75 s78 s81 s84 s87 s90 s93 s96 s99 s102 s105 s1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 2419 ms.
Product exploration explored 100000 steps with 50000 reset in 2457 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 23 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BlocksWorld-PT-13-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BlocksWorld-PT-13-LTLCardinality-07 finished in 24191 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)))'
Support contains 1 out of 4688 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4688/4688 places, 9107/9107 transitions.
Applied a total of 0 rules in 1736 ms. Remains 4688 /4688 variables (removed 0) and now considering 9107/9107 (removed 0) transitions.
// Phase 1: matrix 9107 rows 4688 cols
[2024-06-07 19:40:47] [INFO ] Computed 135 invariants in 61 ms
[2024-06-07 19:40:50] [INFO ] Implicit Places using invariants in 3556 ms returned []
[2024-06-07 19:40:50] [INFO ] Invariant cache hit.
[2024-06-07 19:40:54] [INFO ] Implicit Places using invariants and state equation in 3419 ms returned []
Implicit Place search using SMT with State Equation took 6977 ms to find 0 implicit places.
[2024-06-07 19:40:55] [INFO ] Redundant transitions in 1253 ms returned []
[2024-06-07 19:40:55] [INFO ] Invariant cache hit.
[2024-06-07 19:41:00] [INFO ] Dead Transitions using invariants and state equation in 5094 ms found 2 transitions.
Found 2 dead transitions using SMT.
Drop transitions removed 2 transitions
Dead transitions reduction (with SMT) removed 2 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 4688/4688 places, 9105/9107 transitions.
Graph (complete) has 26325 edges and 4688 vertex of which 4687 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.12 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 1743 ms. Remains 4687 /4688 variables (removed 1) and now considering 9105/9105 (removed 0) transitions.
// Phase 1: matrix 9105 rows 4687 cols
[2024-06-07 19:41:02] [INFO ] Computed 135 invariants in 48 ms
[2024-06-07 19:41:05] [INFO ] Implicit Places using invariants in 3332 ms returned []
[2024-06-07 19:41:05] [INFO ] Invariant cache hit.
[2024-06-07 19:41:09] [INFO ] Implicit Places using invariants and state equation in 3346 ms returned []
Implicit Place search using SMT with State Equation took 6680 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 4687/4688 places, 9105/9107 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 23495 ms. Remains : 4687/4688 places, 9105/9107 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BlocksWorld-PT-13-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s8)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 63 reset in 7760 ms.
Stack based approach found an accepted trace after 10 steps with 0 reset with depth 11 and stack size 10 in 2 ms.
FORMULA BlocksWorld-PT-13-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-13-LTLCardinality-10 finished in 31354 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 3 out of 4688 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4688/4688 places, 9107/9107 transitions.
Applied a total of 0 rules in 1876 ms. Remains 4688 /4688 variables (removed 0) and now considering 9107/9107 (removed 0) transitions.
// Phase 1: matrix 9107 rows 4688 cols
[2024-06-07 19:41:18] [INFO ] Computed 135 invariants in 51 ms
[2024-06-07 19:41:22] [INFO ] Implicit Places using invariants in 3377 ms returned []
[2024-06-07 19:41:22] [INFO ] Invariant cache hit.
[2024-06-07 19:41:25] [INFO ] Implicit Places using invariants and state equation in 3262 ms returned []
Implicit Place search using SMT with State Equation took 6641 ms to find 0 implicit places.
[2024-06-07 19:41:26] [INFO ] Redundant transitions in 1227 ms returned []
[2024-06-07 19:41:26] [INFO ] Invariant cache hit.
[2024-06-07 19:41:31] [INFO ] Dead Transitions using invariants and state equation in 5160 ms found 2 transitions.
Found 2 dead transitions using SMT.
Drop transitions removed 2 transitions
Dead transitions reduction (with SMT) removed 2 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 4688/4688 places, 9105/9107 transitions.
Graph (complete) has 26325 edges and 4688 vertex of which 4687 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.15 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 1917 ms. Remains 4687 /4688 variables (removed 1) and now considering 9105/9105 (removed 0) transitions.
// Phase 1: matrix 9105 rows 4687 cols
[2024-06-07 19:41:33] [INFO ] Computed 135 invariants in 55 ms
[2024-06-07 19:41:37] [INFO ] Implicit Places using invariants in 3313 ms returned []
[2024-06-07 19:41:37] [INFO ] Invariant cache hit.
[2024-06-07 19:41:40] [INFO ] Implicit Places using invariants and state equation in 3267 ms returned []
Implicit Place search using SMT with State Equation took 6581 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 4687/4688 places, 9105/9107 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 23412 ms. Remains : 4687/4688 places, 9105/9107 transitions.
Stuttering acceptance computed with spot in 120 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : BlocksWorld-PT-13-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (LEQ s57 s2) (LEQ 1 s12)), p1:(LEQ s57 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 584 reset in 8149 ms.
Stack based approach found an accepted trace after 20 steps with 2 reset with depth 11 and stack size 11 in 1 ms.
FORMULA BlocksWorld-PT-13-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-13-LTLCardinality-11 finished in 31726 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&X(G(p1))&&F(p2))))'
Support contains 5 out of 4688 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4688/4688 places, 9107/9107 transitions.
Applied a total of 0 rules in 346 ms. Remains 4688 /4688 variables (removed 0) and now considering 9107/9107 (removed 0) transitions.
// Phase 1: matrix 9107 rows 4688 cols
[2024-06-07 19:41:49] [INFO ] Computed 135 invariants in 50 ms
[2024-06-07 19:41:52] [INFO ] Implicit Places using invariants in 3226 ms returned []
[2024-06-07 19:41:52] [INFO ] Invariant cache hit.
[2024-06-07 19:41:55] [INFO ] Implicit Places using invariants and state equation in 3280 ms returned []
Implicit Place search using SMT with State Equation took 6507 ms to find 0 implicit places.
[2024-06-07 19:41:55] [INFO ] Invariant cache hit.
[2024-06-07 19:42:00] [INFO ] Dead Transitions using invariants and state equation in 5098 ms found 2 transitions.
Found 2 dead transitions using SMT.
Drop transitions removed 2 transitions
Dead transitions reduction (with SMT) removed 2 transitions
Starting structural reductions in LTL mode, iteration 1 : 4688/4688 places, 9105/9107 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 4687 transition count 9105
Applied a total of 1 rules in 387 ms. Remains 4687 /4688 variables (removed 1) and now considering 9105/9105 (removed 0) transitions.
// Phase 1: matrix 9105 rows 4687 cols
[2024-06-07 19:42:01] [INFO ] Computed 135 invariants in 53 ms
[2024-06-07 19:42:04] [INFO ] Implicit Places using invariants in 3305 ms returned []
[2024-06-07 19:42:04] [INFO ] Invariant cache hit.
[2024-06-07 19:42:07] [INFO ] Implicit Places using invariants and state equation in 3165 ms returned []
Implicit Place search using SMT with State Equation took 6472 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 4687/4688 places, 9105/9107 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 18813 ms. Remains : 4687/4688 places, 9105/9107 transitions.
Stuttering acceptance computed with spot in 182 ms :[(NOT p1), (OR (NOT p1) (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (OR (NOT p1) (NOT p0) (NOT p2))]
Running random walk in product with property : BlocksWorld-PT-13-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(AND p0 p2), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND p2 p1), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=4, aps=[p1:(GT s2 s148), p0:(LEQ 1 s112), p2:(GT s162 s77)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA BlocksWorld-PT-13-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BlocksWorld-PT-13-LTLCardinality-12 finished in 19032 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)||X(F(p1))))))'
Support contains 2 out of 4688 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4688/4688 places, 9107/9107 transitions.
Applied a total of 0 rules in 363 ms. Remains 4688 /4688 variables (removed 0) and now considering 9107/9107 (removed 0) transitions.
// Phase 1: matrix 9107 rows 4688 cols
[2024-06-07 19:42:08] [INFO ] Computed 135 invariants in 50 ms
[2024-06-07 19:42:11] [INFO ] Implicit Places using invariants in 3359 ms returned []
[2024-06-07 19:42:11] [INFO ] Invariant cache hit.
[2024-06-07 19:42:14] [INFO ] Implicit Places using invariants and state equation in 3100 ms returned []
Implicit Place search using SMT with State Equation took 6461 ms to find 0 implicit places.
[2024-06-07 19:42:14] [INFO ] Invariant cache hit.
[2024-06-07 19:42:19] [INFO ] Dead Transitions using invariants and state equation in 5154 ms found 2 transitions.
Found 2 dead transitions using SMT.
Drop transitions removed 2 transitions
Dead transitions reduction (with SMT) removed 2 transitions
Starting structural reductions in LTL mode, iteration 1 : 4688/4688 places, 9105/9107 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 4687 transition count 9105
Applied a total of 1 rules in 382 ms. Remains 4687 /4688 variables (removed 1) and now considering 9105/9105 (removed 0) transitions.
// Phase 1: matrix 9105 rows 4687 cols
[2024-06-07 19:42:20] [INFO ] Computed 135 invariants in 63 ms
[2024-06-07 19:42:23] [INFO ] Implicit Places using invariants in 3091 ms returned []
[2024-06-07 19:42:23] [INFO ] Invariant cache hit.
[2024-06-07 19:42:26] [INFO ] Implicit Places using invariants and state equation in 3314 ms returned []
Implicit Place search using SMT with State Equation took 6410 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 4687/4688 places, 9105/9107 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 18772 ms. Remains : 4687/4688 places, 9105/9107 transitions.
Stuttering acceptance computed with spot in 142 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BlocksWorld-PT-13-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=2, aps=[p0:(GT 1 s2), p1:(LEQ 1 s31)], 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][false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 6030 ms.
Product exploration explored 100000 steps with 25000 reset in 6064 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 80 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 209 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 2 factoid took 99 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 146 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 165 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-06-07 19:42:39] [INFO ] Invariant cache hit.
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 2 out of 4687 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4687/4687 places, 9105/9105 transitions.
Applied a total of 0 rules in 374 ms. Remains 4687 /4687 variables (removed 0) and now considering 9105/9105 (removed 0) transitions.
[2024-06-07 19:42:55] [INFO ] Invariant cache hit.
[2024-06-07 19:42:58] [INFO ] Implicit Places using invariants in 3286 ms returned []
[2024-06-07 19:42:58] [INFO ] Invariant cache hit.
[2024-06-07 19:43:01] [INFO ] Implicit Places using invariants and state equation in 3320 ms returned []
Implicit Place search using SMT with State Equation took 6610 ms to find 0 implicit places.
[2024-06-07 19:43:01] [INFO ] Invariant cache hit.
[2024-06-07 19:43:06] [INFO ] Dead Transitions using invariants and state equation in 4863 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 : 4687/4687 places, 9101/9105 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 4685 transition count 9101
Applied a total of 2 rules in 379 ms. Remains 4685 /4687 variables (removed 2) and now considering 9101/9101 (removed 0) transitions.
// Phase 1: matrix 9101 rows 4685 cols
[2024-06-07 19:43:06] [INFO ] Computed 135 invariants in 50 ms
[2024-06-07 19:43:10] [INFO ] Implicit Places using invariants in 3286 ms returned []
[2024-06-07 19:43:10] [INFO ] Invariant cache hit.
[2024-06-07 19:43:13] [INFO ] Implicit Places using invariants and state equation in 3315 ms returned []
Implicit Place search using SMT with State Equation took 6603 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 4685/4687 places, 9101/9105 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 18832 ms. Remains : 4685/4687 places, 9101/9105 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 69 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 126 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), true]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 2 factoid took 96 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 162 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 137 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-06-07 19:43:14] [INFO ] Invariant cache hit.
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 160 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 25000 reset in 6045 ms.
Product exploration explored 100000 steps with 25000 reset in 6081 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 149 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 4685 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4685/4685 places, 9101/9101 transitions.
Applied a total of 0 rules in 2087 ms. Remains 4685 /4685 variables (removed 0) and now considering 9101/9101 (removed 0) transitions.
[2024-06-07 19:43:45] [INFO ] Redundant transitions in 1194 ms returned []
[2024-06-07 19:43:45] [INFO ] Invariant cache hit.
[2024-06-07 19:43:50] [INFO ] Dead Transitions using invariants and state equation in 5173 ms found 6 transitions.
Found 6 dead transitions using SMT.
Drop transitions removed 6 transitions
Dead transitions reduction (with SMT) removed 6 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 4685/4685 places, 9095/9101 transitions.
Graph (complete) has 26300 edges and 4685 vertex of which 4682 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.14 ms
Discarding 3 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 2016 ms. Remains 4682 /4685 variables (removed 3) and now considering 9095/9095 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 4682/4685 places, 9095/9101 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 10484 ms. Remains : 4682/4685 places, 9095/9101 transitions.
Built C files in :
/tmp/ltsmin16393057640763721255
[2024-06-07 19:43:52] [INFO ] Built C files in 172ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16393057640763721255
Running compilation step : cd /tmp/ltsmin16393057640763721255;'/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/ltsmin16393057640763721255;'/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/ltsmin16393057640763721255;'/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 2 out of 4685 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4685/4685 places, 9101/9101 transitions.
Applied a total of 0 rules in 446 ms. Remains 4685 /4685 variables (removed 0) and now considering 9101/9101 (removed 0) transitions.
[2024-06-07 19:43:56] [INFO ] Invariant cache hit.
[2024-06-07 19:43:59] [INFO ] Implicit Places using invariants in 3326 ms returned []
[2024-06-07 19:43:59] [INFO ] Invariant cache hit.
[2024-06-07 19:44:02] [INFO ] Implicit Places using invariants and state equation in 3138 ms returned []
Implicit Place search using SMT with State Equation took 6465 ms to find 0 implicit places.
[2024-06-07 19:44:02] [INFO ] Invariant cache hit.
[2024-06-07 19:44:07] [INFO ] Dead Transitions using invariants and state equation in 5197 ms found 6 transitions.
Found 6 dead transitions using SMT.
Drop transitions removed 6 transitions
Dead transitions reduction (with SMT) removed 6 transitions
Starting structural reductions in LTL mode, iteration 1 : 4685/4685 places, 9095/9101 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 4682 transition count 9095
Applied a total of 3 rules in 374 ms. Remains 4682 /4685 variables (removed 3) and now considering 9095/9095 (removed 0) transitions.
// Phase 1: matrix 9095 rows 4682 cols
[2024-06-07 19:44:08] [INFO ] Computed 135 invariants in 49 ms
[2024-06-07 19:44:11] [INFO ] Implicit Places using invariants in 3360 ms returned []
[2024-06-07 19:44:11] [INFO ] Invariant cache hit.
[2024-06-07 19:44:14] [INFO ] Implicit Places using invariants and state equation in 3295 ms returned []
Implicit Place search using SMT with State Equation took 6670 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 4682/4685 places, 9095/9101 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 19156 ms. Remains : 4682/4685 places, 9095/9101 transitions.
Built C files in :
/tmp/ltsmin1288240388600670143
[2024-06-07 19:44:14] [INFO ] Built C files in 101ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1288240388600670143
Running compilation step : cd /tmp/ltsmin1288240388600670143;'/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/ltsmin1288240388600670143;'/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/ltsmin1288240388600670143;'/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 19:44:18] [INFO ] Flatten gal took : 314 ms
[2024-06-07 19:44:18] [INFO ] Flatten gal took : 315 ms
[2024-06-07 19:44:19] [INFO ] Time to serialize gal into /tmp/LTL3920755000527385522.gal : 82 ms
[2024-06-07 19:44:19] [INFO ] Time to serialize properties into /tmp/LTL14288739198873466950.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/LTL3920755000527385522.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3139203674226997818.hoa' '-atoms' '/tmp/LTL14288739198873466950.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/LTL14288739198873466950.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3139203674226997818.hoa
Detected timeout of ITS tools.
[2024-06-07 19:44:34] [INFO ] Flatten gal took : 286 ms
[2024-06-07 19:44:34] [INFO ] Flatten gal took : 295 ms
[2024-06-07 19:44:34] [INFO ] Time to serialize gal into /tmp/LTL17675856732002346203.gal : 67 ms
[2024-06-07 19:44:34] [INFO ] Time to serialize properties into /tmp/LTL6540001451194511466.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17675856732002346203.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6540001451194511466.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 : !((X(X((F("(pred_arm_empty_0<1)"))||(X(F("(pred_clear_10>=1)")))))))
Formula 0 simplified : XX(G!"(pred_arm_empty_0<1)" & XG!"(pred_clear_10>=1)")
Detected timeout of ITS tools.
[2024-06-07 19:44:50] [INFO ] Flatten gal took : 295 ms
[2024-06-07 19:44:50] [INFO ] Applying decomposition
[2024-06-07 19:44:50] [INFO ] Flatten gal took : 269 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/graph8811115160010844972.txt' '-o' '/tmp/graph8811115160010844972.bin' '-w' '/tmp/graph8811115160010844972.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8811115160010844972.bin' '-l' '-1' '-v' '-w' '/tmp/graph8811115160010844972.weights' '-q' '0' '-e' '0.001'
[2024-06-07 19:44:51] [INFO ] Decomposing Gal with order
[2024-06-07 19:44:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-07 19:44:53] [INFO ] Removed a total of 17406 redundant transitions.
[2024-06-07 19:44:53] [INFO ] Flatten gal took : 1483 ms
[2024-06-07 19:44:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 584 labels/synchronizations in 251 ms.
[2024-06-07 19:44:53] [INFO ] Time to serialize gal into /tmp/LTL9265142460737122577.gal : 98 ms
[2024-06-07 19:44:53] [INFO ] Time to serialize properties into /tmp/LTL1128080066323268660.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/LTL9265142460737122577.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1128080066323268660.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(X((F("(i61.u66.pred_arm_empty_0<1)"))||(X(F("(u10.pred_clear_10>=1)")))))))
Formula 0 simplified : XX(G!"(i61.u66.pred_arm_empty_0<1)" & XG!"(u10.pred_clear_10>=1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3685917163416047069
[2024-06-07 19:45:09] [INFO ] Built C files in 97ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3685917163416047069
Running compilation step : cd /tmp/ltsmin3685917163416047069;'/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/ltsmin3685917163416047069;'/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/ltsmin3685917163416047069;'/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-13-LTLCardinality-13 finished in 184409 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)||X(F(p1))))))'
Found a Shortening insensitive property : BlocksWorld-PT-13-LTLCardinality-13
Stuttering acceptance computed with spot in 154 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 4688 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 4688/4688 places, 9107/9107 transitions.
Applied a total of 0 rules in 412 ms. Remains 4688 /4688 variables (removed 0) and now considering 9107/9107 (removed 0) transitions.
// Phase 1: matrix 9107 rows 4688 cols
[2024-06-07 19:45:12] [INFO ] Computed 135 invariants in 51 ms
[2024-06-07 19:45:16] [INFO ] Implicit Places using invariants in 3365 ms returned []
[2024-06-07 19:45:16] [INFO ] Invariant cache hit.
[2024-06-07 19:45:19] [INFO ] Implicit Places using invariants and state equation in 3277 ms returned []
Implicit Place search using SMT with State Equation took 6644 ms to find 0 implicit places.
[2024-06-07 19:45:19] [INFO ] Invariant cache hit.
[2024-06-07 19:45:24] [INFO ] Dead Transitions using invariants and state equation in 5040 ms found 2 transitions.
Found 2 dead transitions using SMT.
Drop transitions removed 2 transitions
Dead transitions reduction (with SMT) removed 2 transitions
Starting structural reductions in LI_LTL mode, iteration 1 : 4688/4688 places, 9105/9107 transitions.
Graph (complete) has 26325 edges and 4688 vertex of which 4687 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.11 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 405 ms. Remains 4687 /4688 variables (removed 1) and now considering 9105/9105 (removed 0) transitions.
// Phase 1: matrix 9105 rows 4687 cols
[2024-06-07 19:45:24] [INFO ] Computed 135 invariants in 47 ms
[2024-06-07 19:45:28] [INFO ] Implicit Places using invariants in 3291 ms returned []
[2024-06-07 19:45:28] [INFO ] Invariant cache hit.
[2024-06-07 19:45:31] [INFO ] Implicit Places using invariants and state equation in 3216 ms returned []
Implicit Place search using SMT with State Equation took 6508 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 4687/4688 places, 9105/9107 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 19023 ms. Remains : 4687/4688 places, 9105/9107 transitions.
Running random walk in product with property : BlocksWorld-PT-13-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=2, aps=[p0:(GT 1 s2), p1:(LEQ 1 s31)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 6015 ms.
Product exploration explored 100000 steps with 25000 reset in 6033 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 88 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 145 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 2 factoid took 104 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 157 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 153 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-06-07 19:45:44] [INFO ] Invariant cache hit.
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 2 out of 4687 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4687/4687 places, 9105/9105 transitions.
Applied a total of 0 rules in 363 ms. Remains 4687 /4687 variables (removed 0) and now considering 9105/9105 (removed 0) transitions.
[2024-06-07 19:45:59] [INFO ] Invariant cache hit.
[2024-06-07 19:46:02] [INFO ] Implicit Places using invariants in 3238 ms returned []
[2024-06-07 19:46:02] [INFO ] Invariant cache hit.
[2024-06-07 19:46:06] [INFO ] Implicit Places using invariants and state equation in 3219 ms returned []
Implicit Place search using SMT with State Equation took 6457 ms to find 0 implicit places.
[2024-06-07 19:46:06] [INFO ] Invariant cache hit.
[2024-06-07 19:46:11] [INFO ] Dead Transitions using invariants and state equation in 5005 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 : 4687/4687 places, 9101/9105 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 4685 transition count 9101
Applied a total of 2 rules in 373 ms. Remains 4685 /4687 variables (removed 2) and now considering 9101/9101 (removed 0) transitions.
// Phase 1: matrix 9101 rows 4685 cols
[2024-06-07 19:46:11] [INFO ] Computed 135 invariants in 52 ms
[2024-06-07 19:46:14] [INFO ] Implicit Places using invariants in 3358 ms returned []
[2024-06-07 19:46:14] [INFO ] Invariant cache hit.
[2024-06-07 19:46:18] [INFO ] Implicit Places using invariants and state equation in 3373 ms returned []
Implicit Place search using SMT with State Equation took 6735 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 4685/4687 places, 9101/9105 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 18936 ms. Remains : 4685/4687 places, 9101/9105 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 86 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 139 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), true]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 2 factoid took 99 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 137 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 133 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-06-07 19:46:19] [INFO ] Invariant cache hit.
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 165 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 25000 reset in 6037 ms.
Product exploration explored 100000 steps with 25000 reset in 6064 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 140 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 4685 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4685/4685 places, 9101/9101 transitions.
Applied a total of 0 rules in 1932 ms. Remains 4685 /4685 variables (removed 0) and now considering 9101/9101 (removed 0) transitions.
[2024-06-07 19:46:49] [INFO ] Redundant transitions in 1215 ms returned []
[2024-06-07 19:46:49] [INFO ] Invariant cache hit.
[2024-06-07 19:46:54] [INFO ] Dead Transitions using invariants and state equation in 5177 ms found 6 transitions.
Found 6 dead transitions using SMT.
Drop transitions removed 6 transitions
Dead transitions reduction (with SMT) removed 6 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 4685/4685 places, 9095/9101 transitions.
Graph (complete) has 26300 edges and 4685 vertex of which 4682 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.11 ms
Discarding 3 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 1948 ms. Remains 4682 /4685 variables (removed 3) and now considering 9095/9095 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 4682/4685 places, 9095/9101 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 10285 ms. Remains : 4682/4685 places, 9095/9101 transitions.
Built C files in :
/tmp/ltsmin13022430039019250707
[2024-06-07 19:46:56] [INFO ] Built C files in 93ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13022430039019250707
Running compilation step : cd /tmp/ltsmin13022430039019250707;'/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/ltsmin13022430039019250707;'/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/ltsmin13022430039019250707;'/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 2 out of 4685 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4685/4685 places, 9101/9101 transitions.
Applied a total of 0 rules in 370 ms. Remains 4685 /4685 variables (removed 0) and now considering 9101/9101 (removed 0) transitions.
[2024-06-07 19:47:00] [INFO ] Invariant cache hit.
[2024-06-07 19:47:03] [INFO ] Implicit Places using invariants in 3329 ms returned []
[2024-06-07 19:47:03] [INFO ] Invariant cache hit.
[2024-06-07 19:47:06] [INFO ] Implicit Places using invariants and state equation in 3290 ms returned []
Implicit Place search using SMT with State Equation took 6620 ms to find 0 implicit places.
[2024-06-07 19:47:06] [INFO ] Invariant cache hit.
[2024-06-07 19:47:12] [INFO ] Dead Transitions using invariants and state equation in 5180 ms found 6 transitions.
Found 6 dead transitions using SMT.
Drop transitions removed 6 transitions
Dead transitions reduction (with SMT) removed 6 transitions
Starting structural reductions in LTL mode, iteration 1 : 4685/4685 places, 9095/9101 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 4682 transition count 9095
Applied a total of 3 rules in 372 ms. Remains 4682 /4685 variables (removed 3) and now considering 9095/9095 (removed 0) transitions.
// Phase 1: matrix 9095 rows 4682 cols
[2024-06-07 19:47:12] [INFO ] Computed 135 invariants in 61 ms
[2024-06-07 19:47:15] [INFO ] Implicit Places using invariants in 3134 ms returned []
[2024-06-07 19:47:15] [INFO ] Invariant cache hit.
[2024-06-07 19:47:18] [INFO ] Implicit Places using invariants and state equation in 3313 ms returned []
Implicit Place search using SMT with State Equation took 6448 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 4682/4685 places, 9095/9101 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 18992 ms. Remains : 4682/4685 places, 9095/9101 transitions.
Built C files in :
/tmp/ltsmin13564430570919719670
[2024-06-07 19:47:19] [INFO ] Built C files in 80ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13564430570919719670
Running compilation step : cd /tmp/ltsmin13564430570919719670;'/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/ltsmin13564430570919719670;'/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/ltsmin13564430570919719670;'/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 19:47:22] [INFO ] Flatten gal took : 296 ms
[2024-06-07 19:47:22] [INFO ] Flatten gal took : 284 ms
[2024-06-07 19:47:22] [INFO ] Time to serialize gal into /tmp/LTL10476516084907350888.gal : 52 ms
[2024-06-07 19:47:22] [INFO ] Time to serialize properties into /tmp/LTL4578679845204870027.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/LTL10476516084907350888.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6265922356291069118.hoa' '-atoms' '/tmp/LTL4578679845204870027.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/LTL4578679845204870027.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6265922356291069118.hoa
Detected timeout of ITS tools.
[2024-06-07 19:47:38] [INFO ] Flatten gal took : 276 ms
[2024-06-07 19:47:38] [INFO ] Flatten gal took : 281 ms
[2024-06-07 19:47:38] [INFO ] Time to serialize gal into /tmp/LTL11818684869529324413.gal : 47 ms
[2024-06-07 19:47:38] [INFO ] Time to serialize properties into /tmp/LTL16861183734557297763.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/LTL11818684869529324413.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16861183734557297763.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 : !((X(X((F("(pred_arm_empty_0<1)"))||(X(F("(pred_clear_10>=1)")))))))
Formula 0 simplified : XX(G!"(pred_arm_empty_0<1)" & XG!"(pred_clear_10>=1)")
Detected timeout of ITS tools.
[2024-06-07 19:47:54] [INFO ] Flatten gal took : 300 ms
[2024-06-07 19:47:54] [INFO ] Applying decomposition
[2024-06-07 19:47:54] [INFO ] Flatten gal took : 271 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/graph16698591291517035669.txt' '-o' '/tmp/graph16698591291517035669.bin' '-w' '/tmp/graph16698591291517035669.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16698591291517035669.bin' '-l' '-1' '-v' '-w' '/tmp/graph16698591291517035669.weights' '-q' '0' '-e' '0.001'
[2024-06-07 19:47:54] [INFO ] Decomposing Gal with order
[2024-06-07 19:47:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-07 19:47:56] [INFO ] Removed a total of 17406 redundant transitions.
[2024-06-07 19:47:56] [INFO ] Flatten gal took : 967 ms
[2024-06-07 19:47:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 516 labels/synchronizations in 118 ms.
[2024-06-07 19:47:56] [INFO ] Time to serialize gal into /tmp/LTL5667824793163226458.gal : 54 ms
[2024-06-07 19:47:56] [INFO ] Time to serialize properties into /tmp/LTL630190612101869329.ltl : 6 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/LTL5667824793163226458.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL630190612101869329.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !((X(X((F("(i11.u12.pred_arm_empty_0<1)"))||(X(F("(u10.pred_clear_10>=1)")))))))
Formula 0 simplified : XX(G!"(i11.u12.pred_arm_empty_0<1)" & XG!"(u10.pred_clear_10>=1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12307748557547390048
[2024-06-07 19:48:11] [INFO ] Built C files in 83ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12307748557547390048
Running compilation step : cd /tmp/ltsmin12307748557547390048;'/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/ltsmin12307748557547390048;'/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/ltsmin12307748557547390048;'/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-13-LTLCardinality-13 finished in 182669 ms.
[2024-06-07 19:48:15] [INFO ] Flatten gal took : 276 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10848529558695579977
[2024-06-07 19:48:15] [INFO ] Too many transitions (9107) to apply POR reductions. Disabling POR matrices.
[2024-06-07 19:48:15] [INFO ] Built C files in 80ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10848529558695579977
Running compilation step : cd /tmp/ltsmin10848529558695579977;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-06-07 19:48:15] [INFO ] Applying decomposition
[2024-06-07 19:48:15] [INFO ] Flatten gal took : 284 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/graph15424677470462310379.txt' '-o' '/tmp/graph15424677470462310379.bin' '-w' '/tmp/graph15424677470462310379.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15424677470462310379.bin' '-l' '-1' '-v' '-w' '/tmp/graph15424677470462310379.weights' '-q' '0' '-e' '0.001'
[2024-06-07 19:48:16] [INFO ] Decomposing Gal with order
[2024-06-07 19:48:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-07 19:48:17] [INFO ] Removed a total of 17412 redundant transitions.
[2024-06-07 19:48:17] [INFO ] Flatten gal took : 936 ms
[2024-06-07 19:48:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 548 labels/synchronizations in 125 ms.
[2024-06-07 19:48:17] [INFO ] Time to serialize gal into /tmp/LTLCardinality16309336721558972878.gal : 54 ms
[2024-06-07 19:48:17] [INFO ] Time to serialize properties into /tmp/LTLCardinality13054165539379600307.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/LTLCardinality16309336721558972878.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality13054165539379600307.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 1 LTL properties
Checking formula 0 : !((X(X((F("(i13.u14.pred_arm_empty_0<1)"))||(X(F("(u10.pred_clear_10>=1)")))))))
Formula 0 simplified : XX(G!"(i13.u14.pred_arm_empty_0<1)" & XG!"(u10.pred_clear_10>=1)")
Compilation finished in 51746 ms.
Running link step : cd /tmp/ltsmin10848529558695579977;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 112 ms.
Running LTSmin : cd /tmp/ltsmin10848529558695579977;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X((<>((LTLAPp0==true))||X(<>((LTLAPp1==true))))))' '--buchi-type=spotba'
LTSmin run took 12385 ms.
FORMULA BlocksWorld-PT-13-LTLCardinality-13 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 888099 ms.

BK_STOP 1717789760659

--------------------
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-13"
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-13, 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-171774435600162"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BlocksWorld-PT-13.tgz
mv BlocksWorld-PT-13 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 ;