fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r489-tall-167912706500249
Last Updated
May 14, 2023

About the Execution of LTSMin+red for Sudoku-PT-AN12

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
5198.871 3600000.00 14069376.00 812.40 ??????????F????? normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r489-tall-167912706500249.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is Sudoku-PT-AN12, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r489-tall-167912706500249
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 35M
-rw-r--r-- 1 mcc users 1.1M Feb 26 09:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 4.8M Feb 26 09:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9M Feb 26 08:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 8.9M Feb 26 08:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 453K Feb 25 17:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 1.6M Feb 25 17:16 LTLCardinality.xml
-rw-r--r-- 1 mcc users 754K Feb 25 17:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 2.6M Feb 25 17:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.2M Feb 26 10:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 5.1M Feb 26 10:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 984K Feb 26 09:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 4.3M Feb 26 09:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 84K Feb 25 17:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 207K Feb 25 17:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 963K Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Sudoku-PT-AN12-CTLCardinality-00
FORMULA_NAME Sudoku-PT-AN12-CTLCardinality-01
FORMULA_NAME Sudoku-PT-AN12-CTLCardinality-02
FORMULA_NAME Sudoku-PT-AN12-CTLCardinality-03
FORMULA_NAME Sudoku-PT-AN12-CTLCardinality-04
FORMULA_NAME Sudoku-PT-AN12-CTLCardinality-05
FORMULA_NAME Sudoku-PT-AN12-CTLCardinality-06
FORMULA_NAME Sudoku-PT-AN12-CTLCardinality-07
FORMULA_NAME Sudoku-PT-AN12-CTLCardinality-08
FORMULA_NAME Sudoku-PT-AN12-CTLCardinality-09
FORMULA_NAME Sudoku-PT-AN12-CTLCardinality-10
FORMULA_NAME Sudoku-PT-AN12-CTLCardinality-11
FORMULA_NAME Sudoku-PT-AN12-CTLCardinality-12
FORMULA_NAME Sudoku-PT-AN12-CTLCardinality-13
FORMULA_NAME Sudoku-PT-AN12-CTLCardinality-14
FORMULA_NAME Sudoku-PT-AN12-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679219671008

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=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-PT-AN12
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-19 09:54:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-19 09:54:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 09:54:32] [INFO ] Load time of PNML (sax parser for PT used): 136 ms
[2023-03-19 09:54:32] [INFO ] Transformed 2160 places.
[2023-03-19 09:54:32] [INFO ] Transformed 1728 transitions.
[2023-03-19 09:54:32] [INFO ] Parsed PT model containing 2160 places and 1728 transitions and 6912 arcs in 306 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 437 ms.
Support contains 2160 out of 2160 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 29 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
// Phase 1: matrix 1728 rows 2160 cols
[2023-03-19 09:54:33] [INFO ] Computed 432 place invariants in 46 ms
[2023-03-19 09:54:34] [INFO ] Implicit Places using invariants in 566 ms returned []
[2023-03-19 09:54:34] [INFO ] Invariant cache hit.
[2023-03-19 09:54:34] [INFO ] Implicit Places using invariants and state equation in 756 ms returned []
Implicit Place search using SMT with State Equation took 1350 ms to find 0 implicit places.
[2023-03-19 09:54:34] [INFO ] Invariant cache hit.
[2023-03-19 09:54:35] [INFO ] Dead Transitions using invariants and state equation in 1070 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2452 ms. Remains : 2160/2160 places, 1728/1728 transitions.
Support contains 2160 out of 2160 places after structural reductions.
[2023-03-19 09:54:36] [INFO ] Flatten gal took : 239 ms
[2023-03-19 09:54:37] [INFO ] Flatten gal took : 148 ms
[2023-03-19 09:54:37] [INFO ] Input system was already deterministic with 1728 transitions.
Incomplete random walk after 10000 steps, including 79 resets, run finished after 2569 ms. (steps per millisecond=3 ) properties (out of 97) seen :80
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 58 ms. (steps per millisecond=17 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 57 ms. (steps per millisecond=17 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :0
Running SMT prover for 17 properties.
[2023-03-19 09:54:40] [INFO ] Invariant cache hit.
[2023-03-19 09:54:42] [INFO ] [Real]Absence check using 432 positive place invariants in 104 ms returned sat
[2023-03-19 09:54:43] [INFO ] After 1097ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:15
[2023-03-19 09:54:43] [INFO ] [Nat]Absence check using 432 positive place invariants in 108 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
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.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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)
[2023-03-19 09:55:08] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-19 09:55:08] [INFO ] After 25037ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0 real:15
Fused 17 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 2160 out of 2160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 31 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 2160/2160 places, 1728/1728 transitions.
Incomplete random walk after 10000 steps, including 79 resets, run finished after 2781 ms. (steps per millisecond=3 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 547 ms. (steps per millisecond=18 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=66 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 535 ms. (steps per millisecond=18 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=60 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=61 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 14) seen :0
Probabilistic random walk after 144256 steps, saw 116788 distinct states, run finished after 15019 ms. (steps per millisecond=9 ) properties seen :0
Running SMT prover for 14 properties.
[2023-03-19 09:55:28] [INFO ] Invariant cache hit.
[2023-03-19 09:55:29] [INFO ] [Real]Absence check using 432 positive place invariants in 109 ms returned sat
[2023-03-19 09:55:53] [INFO ] After 25026ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2023-03-19 09:55:54] [INFO ] [Nat]Absence check using 432 positive place invariants in 110 ms returned sat
[2023-03-19 09:56:18] [INFO ] After 25010ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 14 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 2160 out of 2160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 31 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 2160/2160 places, 1728/1728 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 25 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
[2023-03-19 09:56:18] [INFO ] Invariant cache hit.
[2023-03-19 09:56:19] [INFO ] Implicit Places using invariants in 353 ms returned []
[2023-03-19 09:56:19] [INFO ] Invariant cache hit.
[2023-03-19 09:56:20] [INFO ] Implicit Places using invariants and state equation in 1122 ms returned []
Implicit Place search using SMT with State Equation took 1499 ms to find 0 implicit places.
[2023-03-19 09:56:20] [INFO ] Redundant transitions in 97 ms returned []
[2023-03-19 09:56:20] [INFO ] Invariant cache hit.
[2023-03-19 09:56:21] [INFO ] Dead Transitions using invariants and state equation in 1064 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2716 ms. Remains : 2160/2160 places, 1728/1728 transitions.
Successfully simplified 3 atomic propositions for a total of 16 simplifications.
[2023-03-19 09:56:21] [INFO ] Flatten gal took : 165 ms
[2023-03-19 09:56:22] [INFO ] Flatten gal took : 111 ms
[2023-03-19 09:56:22] [INFO ] Input system was already deterministic with 1728 transitions.
Computed a total of 2160 stabilizing places and 1728 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2160 transition count 1728
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 3 formulas.
Starting structural reductions in LTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 48 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49 ms. Remains : 2160/2160 places, 1728/1728 transitions.
[2023-03-19 09:56:23] [INFO ] Flatten gal took : 70 ms
[2023-03-19 09:56:23] [INFO ] Flatten gal took : 74 ms
[2023-03-19 09:56:23] [INFO ] Input system was already deterministic with 1728 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 8 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 2160/2160 places, 1728/1728 transitions.
[2023-03-19 09:56:23] [INFO ] Flatten gal took : 74 ms
[2023-03-19 09:56:23] [INFO ] Flatten gal took : 80 ms
[2023-03-19 09:56:23] [INFO ] Input system was already deterministic with 1728 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 6 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 2160/2160 places, 1728/1728 transitions.
[2023-03-19 09:56:23] [INFO ] Flatten gal took : 62 ms
[2023-03-19 09:56:23] [INFO ] Flatten gal took : 66 ms
[2023-03-19 09:56:23] [INFO ] Input system was already deterministic with 1728 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 24 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 25 ms. Remains : 2160/2160 places, 1728/1728 transitions.
[2023-03-19 09:56:24] [INFO ] Flatten gal took : 61 ms
[2023-03-19 09:56:24] [INFO ] Flatten gal took : 65 ms
[2023-03-19 09:56:24] [INFO ] Input system was already deterministic with 1728 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 6 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 2160/2160 places, 1728/1728 transitions.
[2023-03-19 09:56:24] [INFO ] Flatten gal took : 65 ms
[2023-03-19 09:56:24] [INFO ] Flatten gal took : 67 ms
[2023-03-19 09:56:24] [INFO ] Input system was already deterministic with 1728 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 18 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 19 ms. Remains : 2160/2160 places, 1728/1728 transitions.
[2023-03-19 09:56:24] [INFO ] Flatten gal took : 59 ms
[2023-03-19 09:56:24] [INFO ] Flatten gal took : 63 ms
[2023-03-19 09:56:24] [INFO ] Input system was already deterministic with 1728 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 7 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 2160/2160 places, 1728/1728 transitions.
[2023-03-19 09:56:24] [INFO ] Flatten gal took : 58 ms
[2023-03-19 09:56:24] [INFO ] Flatten gal took : 63 ms
[2023-03-19 09:56:25] [INFO ] Input system was already deterministic with 1728 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Graph (complete) has 5184 edges and 2160 vertex of which 432 are kept as prefixes of interest. Removing 1728 places using SCC suffix rule.5 ms
Discarding 1728 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 36 ms. Remains 432 /2160 variables (removed 1728) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 37 ms. Remains : 432/2160 places, 1728/1728 transitions.
[2023-03-19 09:56:25] [INFO ] Flatten gal took : 45 ms
[2023-03-19 09:56:25] [INFO ] Flatten gal took : 49 ms
[2023-03-19 09:56:25] [INFO ] Input system was already deterministic with 1728 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Graph (complete) has 5184 edges and 2160 vertex of which 436 are kept as prefixes of interest. Removing 1724 places using SCC suffix rule.5 ms
Discarding 1724 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 91 ms. Remains 436 /2160 variables (removed 1724) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 92 ms. Remains : 436/2160 places, 1728/1728 transitions.
[2023-03-19 09:56:25] [INFO ] Flatten gal took : 44 ms
[2023-03-19 09:56:25] [INFO ] Flatten gal took : 50 ms
[2023-03-19 09:56:25] [INFO ] Input system was already deterministic with 1728 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Graph (complete) has 5184 edges and 2160 vertex of which 445 are kept as prefixes of interest. Removing 1715 places using SCC suffix rule.2 ms
Discarding 1715 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 43 ms. Remains 445 /2160 variables (removed 1715) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 44 ms. Remains : 445/2160 places, 1728/1728 transitions.
[2023-03-19 09:56:25] [INFO ] Flatten gal took : 45 ms
[2023-03-19 09:56:25] [INFO ] Flatten gal took : 51 ms
[2023-03-19 09:56:25] [INFO ] Input system was already deterministic with 1728 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Graph (complete) has 5184 edges and 2160 vertex of which 350 are kept as prefixes of interest. Removing 1810 places using SCC suffix rule.4 ms
Discarding 1810 places :
Also discarding 140 output transitions
Drop transitions removed 140 transitions
Applied a total of 1 rules in 91 ms. Remains 350 /2160 variables (removed 1810) and now considering 1588/1728 (removed 140) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 92 ms. Remains : 350/2160 places, 1588/1728 transitions.
[2023-03-19 09:56:25] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-19 09:56:25] [INFO ] Flatten gal took : 37 ms
FORMULA Sudoku-PT-AN12-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-19 09:56:26] [INFO ] Flatten gal took : 45 ms
[2023-03-19 09:56:26] [INFO ] Input system was already deterministic with 1588 transitions.
Support contains 0 out of 350 places (down from 1) after GAL structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Reduce places removed 1726 places and 0 transitions.
Iterating post reduction 0 with 1726 rules applied. Total rules applied 1726 place count 434 transition count 1728
Applied a total of 1726 rules in 38 ms. Remains 434 /2160 variables (removed 1726) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39 ms. Remains : 434/2160 places, 1728/1728 transitions.
[2023-03-19 09:56:26] [INFO ] Flatten gal took : 78 ms
[2023-03-19 09:56:26] [INFO ] Flatten gal took : 47 ms
[2023-03-19 09:56:26] [INFO ] Input system was already deterministic with 1728 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Reduce places removed 1716 places and 0 transitions.
Iterating post reduction 0 with 1716 rules applied. Total rules applied 1716 place count 444 transition count 1728
Applied a total of 1716 rules in 38 ms. Remains 444 /2160 variables (removed 1716) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38 ms. Remains : 444/2160 places, 1728/1728 transitions.
[2023-03-19 09:56:26] [INFO ] Flatten gal took : 45 ms
[2023-03-19 09:56:26] [INFO ] Flatten gal took : 49 ms
[2023-03-19 09:56:26] [INFO ] Input system was already deterministic with 1728 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Graph (complete) has 5184 edges and 2160 vertex of which 434 are kept as prefixes of interest. Removing 1726 places using SCC suffix rule.2 ms
Discarding 1726 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 44 ms. Remains 434 /2160 variables (removed 1726) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 44 ms. Remains : 434/2160 places, 1728/1728 transitions.
[2023-03-19 09:56:26] [INFO ] Flatten gal took : 43 ms
[2023-03-19 09:56:26] [INFO ] Flatten gal took : 48 ms
[2023-03-19 09:56:26] [INFO ] Input system was already deterministic with 1728 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Reduce places removed 1723 places and 0 transitions.
Iterating post reduction 0 with 1723 rules applied. Total rules applied 1723 place count 437 transition count 1728
Applied a total of 1723 rules in 37 ms. Remains 437 /2160 variables (removed 1723) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37 ms. Remains : 437/2160 places, 1728/1728 transitions.
[2023-03-19 09:56:26] [INFO ] Flatten gal took : 43 ms
[2023-03-19 09:56:26] [INFO ] Flatten gal took : 49 ms
[2023-03-19 09:56:27] [INFO ] Input system was already deterministic with 1728 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Reduce places removed 1722 places and 0 transitions.
Iterating post reduction 0 with 1722 rules applied. Total rules applied 1722 place count 438 transition count 1728
Applied a total of 1722 rules in 38 ms. Remains 438 /2160 variables (removed 1722) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38 ms. Remains : 438/2160 places, 1728/1728 transitions.
[2023-03-19 09:56:27] [INFO ] Flatten gal took : 45 ms
[2023-03-19 09:56:27] [INFO ] Flatten gal took : 50 ms
[2023-03-19 09:56:27] [INFO ] Input system was already deterministic with 1728 transitions.
[2023-03-19 09:56:27] [INFO ] Flatten gal took : 86 ms
[2023-03-19 09:56:27] [INFO ] Flatten gal took : 87 ms
[2023-03-19 09:56:28] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 21 ms.
[2023-03-19 09:56:28] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 2160 places, 1728 transitions and 6912 arcs took 9 ms.
Total runtime 115685 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/499/ctl_0_ --ctl=/tmp/499/ctl_1_ --ctl=/tmp/499/ctl_2_ --ctl=/tmp/499/ctl_3_ --ctl=/tmp/499/ctl_4_ --ctl=/tmp/499/ctl_5_ --ctl=/tmp/499/ctl_6_ --ctl=/tmp/499/ctl_7_ --ctl=/tmp/499/ctl_8_ --ctl=/tmp/499/ctl_9_ --ctl=/tmp/499/ctl_10_ --ctl=/tmp/499/ctl_11_ --ctl=/tmp/499/ctl_12_ --ctl=/tmp/499/ctl_13_ --ctl=/tmp/499/ctl_14_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 10906804 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16056776 kB

BK_TIME_CONFINEMENT_REACHED

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2023

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="Sudoku-PT-AN12"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is Sudoku-PT-AN12, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r489-tall-167912706500249"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-AN12.tgz
mv Sudoku-PT-AN12 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;