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.r361-smll-167891811600513.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 ServersAndClients-PT-200160, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r361-smll-167891811600513
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 21M
-rw-r--r-- 1 mcc users 7.1K Feb 26 03:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Feb 26 03:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Feb 26 03:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 26 03:35 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 16:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 16:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.4K Feb 26 03:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 83K Feb 26 03:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 03:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 101K Feb 26 03:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 20M 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 ServersAndClients-PT-200160-CTLCardinality-00
FORMULA_NAME ServersAndClients-PT-200160-CTLCardinality-01
FORMULA_NAME ServersAndClients-PT-200160-CTLCardinality-02
FORMULA_NAME ServersAndClients-PT-200160-CTLCardinality-03
FORMULA_NAME ServersAndClients-PT-200160-CTLCardinality-04
FORMULA_NAME ServersAndClients-PT-200160-CTLCardinality-05
FORMULA_NAME ServersAndClients-PT-200160-CTLCardinality-06
FORMULA_NAME ServersAndClients-PT-200160-CTLCardinality-07
FORMULA_NAME ServersAndClients-PT-200160-CTLCardinality-08
FORMULA_NAME ServersAndClients-PT-200160-CTLCardinality-09
FORMULA_NAME ServersAndClients-PT-200160-CTLCardinality-10
FORMULA_NAME ServersAndClients-PT-200160-CTLCardinality-11
FORMULA_NAME ServersAndClients-PT-200160-CTLCardinality-12
FORMULA_NAME ServersAndClients-PT-200160-CTLCardinality-13
FORMULA_NAME ServersAndClients-PT-200160-CTLCardinality-14
FORMULA_NAME ServersAndClients-PT-200160-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679332291292

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=ServersAndClients-PT-200160
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 17:11:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-20 17:11:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 17:11:35] [INFO ] Load time of PNML (sax parser for PT used): 1452 ms
[2023-03-20 17:11:35] [INFO ] Transformed 32961 places.
[2023-03-20 17:11:35] [INFO ] Transformed 64400 transitions.
[2023-03-20 17:11:35] [INFO ] Parsed PT model containing 32961 places and 64400 transitions and 193600 arcs in 1921 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 47 ms.
Support contains 139 out of 32961 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Applied a total of 0 rules in 698 ms. Remains 32961 /32961 variables (removed 0) and now considering 64400/64400 (removed 0) transitions.
// Phase 1: matrix 64400 rows 32961 cols
[2023-03-20 17:11:38] [INFO ] Computed 561 place invariants in 1431 ms
[2023-03-20 17:11:44] [INFO ] Implicit Places using invariants in 7081 ms returned []
Implicit Place search using SMT only with invariants took 7123 ms to find 0 implicit places.
[2023-03-20 17:11:44] [INFO ] Invariant cache hit.
[2023-03-20 17:11:48] [INFO ] Dead Transitions using invariants and state equation in 4624 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12466 ms. Remains : 32961/32961 places, 64400/64400 transitions.
Support contains 139 out of 32961 places after structural reductions.
[2023-03-20 17:11:52] [INFO ] Flatten gal took : 2693 ms
[2023-03-20 17:11:54] [INFO ] Flatten gal took : 1925 ms
[2023-03-20 17:11:58] [INFO ] Input system was already deterministic with 64400 transitions.
Support contains 134 out of 32961 places (down from 139) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1939 ms. (steps per millisecond=5 ) properties (out of 78) seen :8
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 70) seen :0
Running SMT prover for 70 properties.
[2023-03-20 17:12:01] [INFO ] Invariant cache hit.
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.assertInvariants(DeadlockTester.java:2340)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:618)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
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)
[2023-03-20 17:12:26] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-20 17:12:26] [INFO ] After 25159ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 70 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 110 out of 32961 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Drop transitions removed 31731 transitions
Trivial Post-agglo rules discarded 31731 transitions
Performed 31731 trivial Post agglomeration. Transition count delta: 31731
Iterating post reduction 0 with 31731 rules applied. Total rules applied 31731 place count 32961 transition count 32669
Reduce places removed 31731 places and 0 transitions.
Iterating post reduction 1 with 31731 rules applied. Total rules applied 63462 place count 1230 transition count 32669
Free-agglomeration rule (complex) applied 160 times.
Iterating global reduction 2 with 160 rules applied. Total rules applied 63622 place count 1230 transition count 32509
Reduce places removed 241 places and 0 transitions.
Ensure Unique test removed 16000 transitions
Reduce isomorphic transitions removed 16000 transitions.
Iterating post reduction 2 with 16241 rules applied. Total rules applied 79863 place count 989 transition count 16509
Drop transitions removed 15691 transitions
Redundant transition composition rules discarded 15691 transitions
Iterating global reduction 3 with 15691 rules applied. Total rules applied 95554 place count 989 transition count 818
Discarding 117 places :
Implicit places reduction removed 117 places
Drop transitions removed 232 transitions
Trivial Post-agglo rules discarded 232 transitions
Performed 232 trivial Post agglomeration. Transition count delta: 232
Iterating post reduction 3 with 349 rules applied. Total rules applied 95903 place count 872 transition count 586
Reduce places removed 348 places and 0 transitions.
Drop transitions removed 116 transitions
Reduce isomorphic transitions removed 116 transitions.
Iterating post reduction 4 with 464 rules applied. Total rules applied 96367 place count 524 transition count 470
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 96368 place count 524 transition count 469
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 96369 place count 523 transition count 469
Partial Free-agglomeration rule applied 83 times.
Drop transitions removed 83 transitions
Iterating global reduction 6 with 83 rules applied. Total rules applied 96452 place count 523 transition count 469
Applied a total of 96452 rules in 4417 ms. Remains 523 /32961 variables (removed 32438) and now considering 469/64400 (removed 63931) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4418 ms. Remains : 523/32961 places, 469/64400 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 439 ms. (steps per millisecond=22 ) properties (out of 70) seen :62
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 469 rows 523 cols
[2023-03-20 17:12:32] [INFO ] Computed 247 place invariants in 14 ms
[2023-03-20 17:12:32] [INFO ] [Real]Absence check using 164 positive place invariants in 85 ms returned sat
[2023-03-20 17:12:32] [INFO ] [Real]Absence check using 164 positive and 83 generalized place invariants in 32 ms returned sat
[2023-03-20 17:12:32] [INFO ] After 309ms SMT Verify possible using all constraints in real domain returned unsat :7 sat :0 real:1
[2023-03-20 17:12:32] [INFO ] [Nat]Absence check using 164 positive place invariants in 78 ms returned sat
[2023-03-20 17:12:32] [INFO ] [Nat]Absence check using 164 positive and 83 generalized place invariants in 23 ms returned sat
[2023-03-20 17:12:32] [INFO ] After 222ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :0
Fused 8 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 8 atomic propositions for a total of 16 simplifications.
[2023-03-20 17:12:34] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-20 17:12:34] [INFO ] Flatten gal took : 1644 ms
FORMULA ServersAndClients-PT-200160-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 17:12:36] [INFO ] Flatten gal took : 1885 ms
[2023-03-20 17:12:40] [INFO ] Input system was already deterministic with 64400 transitions.
Support contains 95 out of 32961 places (down from 117) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Drop transitions removed 31996 transitions
Trivial Post-agglo rules discarded 31996 transitions
Performed 31996 trivial Post agglomeration. Transition count delta: 31996
Iterating post reduction 0 with 31996 rules applied. Total rules applied 31996 place count 32961 transition count 32404
Reduce places removed 32152 places and 0 transitions.
Ensure Unique test removed 31000 transitions
Reduce isomorphic transitions removed 31000 transitions.
Iterating post reduction 1 with 63152 rules applied. Total rules applied 95148 place count 809 transition count 1404
Drop transitions removed 796 transitions
Redundant transition composition rules discarded 796 transitions
Iterating global reduction 2 with 796 rules applied. Total rules applied 95944 place count 809 transition count 608
Discarding 196 places :
Implicit places reduction removed 196 places
Drop transitions removed 392 transitions
Trivial Post-agglo rules discarded 392 transitions
Performed 392 trivial Post agglomeration. Transition count delta: 392
Iterating post reduction 2 with 588 rules applied. Total rules applied 96532 place count 613 transition count 216
Reduce places removed 588 places and 0 transitions.
Ensure Unique test removed 195 transitions
Reduce isomorphic transitions removed 195 transitions.
Iterating post reduction 3 with 783 rules applied. Total rules applied 97315 place count 25 transition count 21
Applied a total of 97315 rules in 977 ms. Remains 25 /32961 variables (removed 32936) and now considering 21/64400 (removed 64379) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 978 ms. Remains : 25/32961 places, 21/64400 transitions.
[2023-03-20 17:12:41] [INFO ] Flatten gal took : 2 ms
[2023-03-20 17:12:41] [INFO ] Flatten gal took : 1 ms
[2023-03-20 17:12:41] [INFO ] Input system was already deterministic with 21 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Applied a total of 0 rules in 606 ms. Remains 32961 /32961 variables (removed 0) and now considering 64400/64400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 609 ms. Remains : 32961/32961 places, 64400/64400 transitions.
[2023-03-20 17:12:43] [INFO ] Flatten gal took : 1703 ms
[2023-03-20 17:12:45] [INFO ] Flatten gal took : 1994 ms
[2023-03-20 17:12:49] [INFO ] Input system was already deterministic with 64400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Applied a total of 0 rules in 312 ms. Remains 32961 /32961 variables (removed 0) and now considering 64400/64400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 315 ms. Remains : 32961/32961 places, 64400/64400 transitions.
[2023-03-20 17:12:51] [INFO ] Flatten gal took : 1693 ms
[2023-03-20 17:12:54] [INFO ] Flatten gal took : 2277 ms
[2023-03-20 17:12:57] [INFO ] Input system was already deterministic with 64400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Applied a total of 0 rules in 276 ms. Remains 32961 /32961 variables (removed 0) and now considering 64400/64400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 278 ms. Remains : 32961/32961 places, 64400/64400 transitions.
[2023-03-20 17:12:59] [INFO ] Flatten gal took : 1676 ms
[2023-03-20 17:13:01] [INFO ] Flatten gal took : 1915 ms
[2023-03-20 17:13:04] [INFO ] Input system was already deterministic with 64400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Applied a total of 0 rules in 293 ms. Remains 32961 /32961 variables (removed 0) and now considering 64400/64400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 295 ms. Remains : 32961/32961 places, 64400/64400 transitions.
[2023-03-20 17:13:07] [INFO ] Flatten gal took : 2098 ms
[2023-03-20 17:13:09] [INFO ] Flatten gal took : 1992 ms
[2023-03-20 17:13:13] [INFO ] Input system was already deterministic with 64400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Applied a total of 0 rules in 264 ms. Remains 32961 /32961 variables (removed 0) and now considering 64400/64400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 269 ms. Remains : 32961/32961 places, 64400/64400 transitions.
[2023-03-20 17:13:15] [INFO ] Flatten gal took : 1593 ms
[2023-03-20 17:13:17] [INFO ] Flatten gal took : 1938 ms
[2023-03-20 17:13:20] [INFO ] Input system was already deterministic with 64400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Applied a total of 0 rules in 263 ms. Remains 32961 /32961 variables (removed 0) and now considering 64400/64400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 264 ms. Remains : 32961/32961 places, 64400/64400 transitions.
[2023-03-20 17:13:22] [INFO ] Flatten gal took : 1576 ms
[2023-03-20 17:13:24] [INFO ] Flatten gal took : 1774 ms
[2023-03-20 17:13:27] [INFO ] Input system was already deterministic with 64400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Applied a total of 0 rules in 271 ms. Remains 32961 /32961 variables (removed 0) and now considering 64400/64400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 272 ms. Remains : 32961/32961 places, 64400/64400 transitions.
[2023-03-20 17:13:29] [INFO ] Flatten gal took : 1652 ms
[2023-03-20 17:13:31] [INFO ] Flatten gal took : 2083 ms
[2023-03-20 17:13:34] [INFO ] Input system was already deterministic with 64400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Applied a total of 0 rules in 302 ms. Remains 32961 /32961 variables (removed 0) and now considering 64400/64400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 305 ms. Remains : 32961/32961 places, 64400/64400 transitions.
[2023-03-20 17:13:36] [INFO ] Flatten gal took : 1664 ms
[2023-03-20 17:13:38] [INFO ] Flatten gal took : 1830 ms
[2023-03-20 17:13:41] [INFO ] Input system was already deterministic with 64400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Applied a total of 0 rules in 265 ms. Remains 32961 /32961 variables (removed 0) and now considering 64400/64400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 268 ms. Remains : 32961/32961 places, 64400/64400 transitions.
[2023-03-20 17:13:43] [INFO ] Flatten gal took : 1578 ms
[2023-03-20 17:13:45] [INFO ] Flatten gal took : 1730 ms
[2023-03-20 17:13:48] [INFO ] Input system was already deterministic with 64400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Applied a total of 0 rules in 263 ms. Remains 32961 /32961 variables (removed 0) and now considering 64400/64400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 264 ms. Remains : 32961/32961 places, 64400/64400 transitions.
[2023-03-20 17:13:50] [INFO ] Flatten gal took : 1564 ms
[2023-03-20 17:13:52] [INFO ] Flatten gal took : 1765 ms
[2023-03-20 17:13:55] [INFO ] Input system was already deterministic with 64400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Applied a total of 0 rules in 325 ms. Remains 32961 /32961 variables (removed 0) and now considering 64400/64400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 328 ms. Remains : 32961/32961 places, 64400/64400 transitions.
[2023-03-20 17:13:57] [INFO ] Flatten gal took : 1559 ms
[2023-03-20 17:13:59] [INFO ] Flatten gal took : 1808 ms
[2023-03-20 17:14:02] [INFO ] Input system was already deterministic with 64400 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Applied a total of 0 rules in 280 ms. Remains 32961 /32961 variables (removed 0) and now considering 64400/64400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 282 ms. Remains : 32961/32961 places, 64400/64400 transitions.
[2023-03-20 17:14:04] [INFO ] Flatten gal took : 1700 ms
[2023-03-20 17:14:06] [INFO ] Flatten gal took : 1815 ms
[2023-03-20 17:14:09] [INFO ] Input system was already deterministic with 64400 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Drop transitions removed 31997 transitions
Trivial Post-agglo rules discarded 31997 transitions
Performed 31997 trivial Post agglomeration. Transition count delta: 31997
Iterating post reduction 0 with 31997 rules applied. Total rules applied 31997 place count 32961 transition count 32403
Reduce places removed 32154 places and 0 transitions.
Ensure Unique test removed 31200 transitions
Reduce isomorphic transitions removed 31200 transitions.
Iterating post reduction 1 with 63354 rules applied. Total rules applied 95351 place count 807 transition count 1203
Drop transitions removed 597 transitions
Redundant transition composition rules discarded 597 transitions
Iterating global reduction 2 with 597 rules applied. Total rules applied 95948 place count 807 transition count 606
Discarding 197 places :
Implicit places reduction removed 197 places
Drop transitions removed 394 transitions
Trivial Post-agglo rules discarded 394 transitions
Performed 394 trivial Post agglomeration. Transition count delta: 394
Iterating post reduction 2 with 591 rules applied. Total rules applied 96539 place count 610 transition count 212
Reduce places removed 591 places and 0 transitions.
Ensure Unique test removed 196 transitions
Reduce isomorphic transitions removed 196 transitions.
Iterating post reduction 3 with 787 rules applied. Total rules applied 97326 place count 19 transition count 16
Applied a total of 97326 rules in 869 ms. Remains 19 /32961 variables (removed 32942) and now considering 16/64400 (removed 64384) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 869 ms. Remains : 19/32961 places, 16/64400 transitions.
[2023-03-20 17:14:10] [INFO ] Flatten gal took : 3 ms
[2023-03-20 17:14:10] [INFO ] Flatten gal took : 1 ms
[2023-03-20 17:14:10] [INFO ] Input system was already deterministic with 16 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Applied a total of 0 rules in 295 ms. Remains 32961 /32961 variables (removed 0) and now considering 64400/64400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 296 ms. Remains : 32961/32961 places, 64400/64400 transitions.
[2023-03-20 17:14:12] [INFO ] Flatten gal took : 1564 ms
[2023-03-20 17:14:14] [INFO ] Flatten gal took : 1736 ms
[2023-03-20 17:14:17] [INFO ] Input system was already deterministic with 64400 transitions.
[2023-03-20 17:14:18] [INFO ] Flatten gal took : 1677 ms
[2023-03-20 17:14:20] [INFO ] Flatten gal took : 1751 ms
[2023-03-20 17:14:20] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 4 ms.
[2023-03-20 17:14:20] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 32961 places, 64400 transitions and 193600 arcs took 278 ms.
Total runtime 167161 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/489/ctl_0_ --ctl=/tmp/489/ctl_1_ --ctl=/tmp/489/ctl_2_ --ctl=/tmp/489/ctl_3_ --ctl=/tmp/489/ctl_4_ --ctl=/tmp/489/ctl_5_ --ctl=/tmp/489/ctl_6_ --ctl=/tmp/489/ctl_7_ --ctl=/tmp/489/ctl_8_ --ctl=/tmp/489/ctl_9_ --ctl=/tmp/489/ctl_10_ --ctl=/tmp/489/ctl_11_ --ctl=/tmp/489/ctl_12_ --ctl=/tmp/489/ctl_13_ --ctl=/tmp/489/ctl_14_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 4913824 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16039444 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="ServersAndClients-PT-200160"
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 ServersAndClients-PT-200160, 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 r361-smll-167891811600513"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ServersAndClients-PT-200160.tgz
mv ServersAndClients-PT-200160 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 ;