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.r330-tall-167889203000242.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 marciexred
Input is RERS2020-PT-pb104, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r330-tall-167889203000242
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 81M
-rw-r--r-- 1 mcc users 7.5K Feb 26 08:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 26 08:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 26 08:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 26 08:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 16:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 16:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 16:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Feb 26 08:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 168K Feb 26 08:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 08:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K Feb 26 08:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 80M 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 RERS2020-PT-pb104-CTLFireability-00
FORMULA_NAME RERS2020-PT-pb104-CTLFireability-01
FORMULA_NAME RERS2020-PT-pb104-CTLFireability-02
FORMULA_NAME RERS2020-PT-pb104-CTLFireability-03
FORMULA_NAME RERS2020-PT-pb104-CTLFireability-04
FORMULA_NAME RERS2020-PT-pb104-CTLFireability-05
FORMULA_NAME RERS2020-PT-pb104-CTLFireability-06
FORMULA_NAME RERS2020-PT-pb104-CTLFireability-07
FORMULA_NAME RERS2020-PT-pb104-CTLFireability-08
FORMULA_NAME RERS2020-PT-pb104-CTLFireability-09
FORMULA_NAME RERS2020-PT-pb104-CTLFireability-10
FORMULA_NAME RERS2020-PT-pb104-CTLFireability-11
FORMULA_NAME RERS2020-PT-pb104-CTLFireability-12
FORMULA_NAME RERS2020-PT-pb104-CTLFireability-13
FORMULA_NAME RERS2020-PT-pb104-CTLFireability-14
FORMULA_NAME RERS2020-PT-pb104-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679117583409

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=marciexred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RERS2020-PT-pb104
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-18 05:33:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-18 05:33:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 05:33:07] [INFO ] Load time of PNML (sax parser for PT used): 2198 ms
[2023-03-18 05:33:07] [INFO ] Transformed 1353 places.
[2023-03-18 05:33:07] [INFO ] Transformed 143642 transitions.
[2023-03-18 05:33:07] [INFO ] Found NUPN structural information;
[2023-03-18 05:33:07] [INFO ] Parsed PT model containing 1353 places and 143642 transitions and 572292 arcs in 2716 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 32 ms.
Ensure Unique test removed 13930 transitions
Reduce redundant transitions removed 13930 transitions.
Support contains 186 out of 1353 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1353/1353 places, 129712/129712 transitions.
Ensure Unique test removed 8 places
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 1345 transition count 129712
Applied a total of 8 rules in 411 ms. Remains 1345 /1353 variables (removed 8) and now considering 129712/129712 (removed 0) transitions.
[2023-03-18 05:33:09] [INFO ] Flow matrix only has 96758 transitions (discarded 32954 similar events)
// Phase 1: matrix 96758 rows 1345 cols
[2023-03-18 05:33:10] [INFO ] Computed 9 place invariants in 561 ms
[2023-03-18 05:33:13] [INFO ] Implicit Places using invariants in 3823 ms returned []
Implicit Place search using SMT only with invariants took 3849 ms to find 0 implicit places.
[2023-03-18 05:33:13] [INFO ] Flow matrix only has 96758 transitions (discarded 32954 similar events)
[2023-03-18 05:33:13] [INFO ] Invariant cache hit.
[2023-03-18 05:33:43] [INFO ] Performed 80263/129712 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 05:34:00] [INFO ] Dead Transitions using invariants and state equation in 47595 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1345/1353 places, 129712/129712 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 51874 ms. Remains : 1345/1353 places, 129712/129712 transitions.
Support contains 186 out of 1345 places after structural reductions.
[2023-03-18 05:34:05] [INFO ] Flatten gal took : 3378 ms
[2023-03-18 05:34:08] [INFO ] Flatten gal took : 3135 ms
[2023-03-18 05:34:14] [INFO ] Input system was already deterministic with 129712 transitions.
Support contains 181 out of 1345 places (down from 186) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1517 ms. (steps per millisecond=6 ) properties (out of 74) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 72) 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 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=11 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 72) 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 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 72) 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 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 72) 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 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 72) 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 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 72) 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 72) 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 72) 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 72) 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 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 72) 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 72) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 72) seen :0
Interrupted probabilistic random walk after 12397 steps, run timeout after 6003 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 12397 steps, saw 9475 distinct states, run finished after 6004 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 72 properties.
[2023-03-18 05:34:23] [INFO ] Flow matrix only has 96758 transitions (discarded 32954 similar events)
[2023-03-18 05:34:23] [INFO ] Invariant cache hit.
[2023-03-18 05:34:25] [INFO ] [Real]Absence check using 9 positive place invariants in 16 ms returned sat
[2023-03-18 05:34:48] [INFO ] After 23120ms SMT Verify possible using state equation in real domain returned unsat :0 sat :4 real:67
[2023-03-18 05:34:49] [INFO ] State equation strengthened by 3455 read => feed constraints.
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.verifyPossible(DeadlockTester.java:642)
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)
[2023-03-18 05:34:49] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 05:34:49] [INFO ] After 26029ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 72 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 172 out of 1345 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1345/1345 places, 129712/129712 transitions.
Drop transitions removed 2126 transitions
Reduce isomorphic transitions removed 2126 transitions.
Iterating post reduction 0 with 2126 rules applied. Total rules applied 2126 place count 1345 transition count 127586
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 8 Pre rules applied. Total rules applied 2126 place count 1345 transition count 127578
Deduced a syphon composed of 8 places in 52 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 2142 place count 1337 transition count 127578
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 61 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 1 with 44 rules applied. Total rules applied 2186 place count 1315 transition count 127556
Free-agglomeration rule applied 18 times.
Iterating global reduction 1 with 18 rules applied. Total rules applied 2204 place count 1315 transition count 127538
Reduce places removed 18 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 23 rules applied. Total rules applied 2227 place count 1297 transition count 127533
Free-agglomeration rule applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 2231 place count 1297 transition count 127529
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 2251 place count 1293 transition count 127513
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 2252 place count 1293 transition count 127512
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2253 place count 1292 transition count 127512
Free-agglomeration rule (complex) applied 28 times with reduction of 527 identical transitions.
Iterating global reduction 4 with 28 rules applied. Total rules applied 2281 place count 1292 transition count 133085
Reduce places removed 28 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 804 transitions
Reduce isomorphic transitions removed 808 transitions.
Iterating post reduction 4 with 836 rules applied. Total rules applied 3117 place count 1264 transition count 132277
Applied a total of 3117 rules in 5496 ms. Remains 1264 /1345 variables (removed 81) and now considering 132277/129712 (removed -2565) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5500 ms. Remains : 1264/1345 places, 132277/129712 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1160 ms. (steps per millisecond=8 ) properties (out of 72) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 71) 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 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 71) 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 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 71) seen :0
Interrupted probabilistic random walk after 12083 steps, run timeout after 6001 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 12083 steps, saw 9452 distinct states, run finished after 6002 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 71 properties.
[2023-03-18 05:35:03] [INFO ] Flow matrix only has 101227 transitions (discarded 31050 similar events)
// Phase 1: matrix 101227 rows 1264 cols
[2023-03-18 05:35:03] [INFO ] Computed 9 place invariants in 482 ms
[2023-03-18 05:35:05] [INFO ] [Real]Absence check using 9 positive place invariants in 14 ms returned sat
[2023-03-18 05:35:28] [INFO ] After 23421ms SMT Verify possible using state equation in real domain returned unsat :0 sat :4 real:66
[2023-03-18 05:35:29] [INFO ] State equation strengthened by 3593 read => feed constraints.
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.verifyPossible(DeadlockTester.java:642)
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)
[2023-03-18 05:35:29] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 05:35:29] [INFO ] After 25928ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 71 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 170 out of 1264 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1264/1264 places, 132277/132277 transitions.
Applied a total of 0 rules in 730 ms. Remains 1264 /1264 variables (removed 0) and now considering 132277/132277 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 730 ms. Remains : 1264/1264 places, 132277/132277 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1218 ms. (steps per millisecond=8 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 71) 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 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 71) 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 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 71) 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 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 71) 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 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 71) seen :0
Interrupted probabilistic random walk after 13073 steps, run timeout after 6002 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 13073 steps, saw 10224 distinct states, run finished after 6002 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 71 properties.
[2023-03-18 05:35:38] [INFO ] Flow matrix only has 101227 transitions (discarded 31050 similar events)
[2023-03-18 05:35:38] [INFO ] Invariant cache hit.
[2023-03-18 05:35:40] [INFO ] [Real]Absence check using 9 positive place invariants in 16 ms returned sat
[2023-03-18 05:36:03] [INFO ] After 25015ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:66
[2023-03-18 05:36:05] [INFO ] [Nat]Absence check using 9 positive place invariants in 11 ms returned sat
[2023-03-18 05:36:28] [INFO ] After 22481ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :66
[2023-03-18 05:36:29] [INFO ] State equation strengthened by 3593 read => feed constraints.
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.verifyPossible(DeadlockTester.java:642)
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)
[2023-03-18 05:36:29] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 05:36:29] [INFO ] After 25740ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:66
Fused 71 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 152 out of 1264 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1264/1264 places, 132277/132277 transitions.
Applied a total of 0 rules in 564 ms. Remains 1264 /1264 variables (removed 0) and now considering 132277/132277 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 565 ms. Remains : 1264/1264 places, 132277/132277 transitions.
Successfully simplified 4 atomic propositions for a total of 16 simplifications.
[2023-03-18 05:36:33] [INFO ] Flatten gal took : 2910 ms
[2023-03-18 05:36:36] [INFO ] Flatten gal took : 3099 ms
[2023-03-18 05:36:42] [INFO ] Input system was already deterministic with 129712 transitions.
Support contains 153 out of 1345 places (down from 157) after GAL structural reductions.
Computed a total of 389 stabilizing places and 51386 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1345/1345 places, 129712/129712 transitions.
Applied a total of 0 rules in 159 ms. Remains 1345 /1345 variables (removed 0) and now considering 129712/129712 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 162 ms. Remains : 1345/1345 places, 129712/129712 transitions.
[2023-03-18 05:36:46] [INFO ] Flatten gal took : 2923 ms
[2023-03-18 05:36:49] [INFO ] Flatten gal took : 3118 ms
[2023-03-18 05:36:55] [INFO ] Input system was already deterministic with 129712 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1345/1345 places, 129712/129712 transitions.
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 9 Pre rules applied. Total rules applied 0 place count 1345 transition count 129703
Deduced a syphon composed of 9 places in 48 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 1336 transition count 129703
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 48 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 0 with 44 rules applied. Total rules applied 62 place count 1314 transition count 129681
Applied a total of 62 rules in 1691 ms. Remains 1314 /1345 variables (removed 31) and now considering 129681/129712 (removed 31) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1695 ms. Remains : 1314/1345 places, 129681/129712 transitions.
[2023-03-18 05:37:00] [INFO ] Flatten gal took : 2855 ms
[2023-03-18 05:37:04] [INFO ] Flatten gal took : 3276 ms
[2023-03-18 05:37:10] [INFO ] Input system was already deterministic with 129681 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1345/1345 places, 129712/129712 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 9 Pre rules applied. Total rules applied 0 place count 1344 transition count 129702
Deduced a syphon composed of 9 places in 59 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 1335 transition count 129702
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 47 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 0 with 44 rules applied. Total rules applied 62 place count 1313 transition count 129680
Applied a total of 62 rules in 1785 ms. Remains 1313 /1345 variables (removed 32) and now considering 129680/129712 (removed 32) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1787 ms. Remains : 1313/1345 places, 129680/129712 transitions.
[2023-03-18 05:37:15] [INFO ] Flatten gal took : 2901 ms
[2023-03-18 05:37:18] [INFO ] Flatten gal took : 3168 ms
[2023-03-18 05:37:24] [INFO ] Input system was already deterministic with 129680 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1345/1345 places, 129712/129712 transitions.
Applied a total of 0 rules in 163 ms. Remains 1345 /1345 variables (removed 0) and now considering 129712/129712 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 165 ms. Remains : 1345/1345 places, 129712/129712 transitions.
[2023-03-18 05:37:28] [INFO ] Flatten gal took : 2894 ms
[2023-03-18 05:37:31] [INFO ] Flatten gal took : 3340 ms
[2023-03-18 05:37:36] [INFO ] Input system was already deterministic with 129712 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1345/1345 places, 129712/129712 transitions.
Applied a total of 0 rules in 163 ms. Remains 1345 /1345 variables (removed 0) and now considering 129712/129712 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 165 ms. Remains : 1345/1345 places, 129712/129712 transitions.
[2023-03-18 05:37:40] [INFO ] Flatten gal took : 2864 ms
[2023-03-18 05:37:43] [INFO ] Flatten gal took : 2972 ms
[2023-03-18 05:37:48] [INFO ] Input system was already deterministic with 129712 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1345/1345 places, 129712/129712 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 9 Pre rules applied. Total rules applied 0 place count 1344 transition count 129702
Deduced a syphon composed of 9 places in 49 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 1335 transition count 129702
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 48 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 0 with 44 rules applied. Total rules applied 62 place count 1313 transition count 129680
Applied a total of 62 rules in 1649 ms. Remains 1313 /1345 variables (removed 32) and now considering 129680/129712 (removed 32) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1654 ms. Remains : 1313/1345 places, 129680/129712 transitions.
[2023-03-18 05:37:53] [INFO ] Flatten gal took : 2816 ms
[2023-03-18 05:37:57] [INFO ] Flatten gal took : 3238 ms
[2023-03-18 05:38:03] [INFO ] Input system was already deterministic with 129680 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1345/1345 places, 129712/129712 transitions.
Applied a total of 0 rules in 164 ms. Remains 1345 /1345 variables (removed 0) and now considering 129712/129712 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 167 ms. Remains : 1345/1345 places, 129712/129712 transitions.
[2023-03-18 05:38:07] [INFO ] Flatten gal took : 3257 ms
[2023-03-18 05:38:10] [INFO ] Flatten gal took : 3677 ms
[2023-03-18 05:38:18] [INFO ] Input system was already deterministic with 129712 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1345/1345 places, 129712/129712 transitions.
Applied a total of 0 rules in 174 ms. Remains 1345 /1345 variables (removed 0) and now considering 129712/129712 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 176 ms. Remains : 1345/1345 places, 129712/129712 transitions.
[2023-03-18 05:38:22] [INFO ] Flatten gal took : 2999 ms
[2023-03-18 05:38:25] [INFO ] Flatten gal took : 3397 ms
[2023-03-18 05:38:31] [INFO ] Input system was already deterministic with 129712 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1345/1345 places, 129712/129712 transitions.
Applied a total of 0 rules in 165 ms. Remains 1345 /1345 variables (removed 0) and now considering 129712/129712 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 169 ms. Remains : 1345/1345 places, 129712/129712 transitions.
[2023-03-18 05:38:34] [INFO ] Flatten gal took : 2934 ms
[2023-03-18 05:38:38] [INFO ] Flatten gal took : 3296 ms
[2023-03-18 05:38:44] [INFO ] Input system was already deterministic with 129712 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1345/1345 places, 129712/129712 transitions.
Applied a total of 0 rules in 166 ms. Remains 1345 /1345 variables (removed 0) and now considering 129712/129712 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 170 ms. Remains : 1345/1345 places, 129712/129712 transitions.
[2023-03-18 05:38:47] [INFO ] Flatten gal took : 2988 ms
[2023-03-18 05:38:51] [INFO ] Flatten gal took : 3377 ms
[2023-03-18 05:38:56] [INFO ] Input system was already deterministic with 129712 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1345/1345 places, 129712/129712 transitions.
Applied a total of 0 rules in 167 ms. Remains 1345 /1345 variables (removed 0) and now considering 129712/129712 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 170 ms. Remains : 1345/1345 places, 129712/129712 transitions.
[2023-03-18 05:39:00] [INFO ] Flatten gal took : 2940 ms
[2023-03-18 05:39:03] [INFO ] Flatten gal took : 3122 ms
[2023-03-18 05:39:09] [INFO ] Input system was already deterministic with 129712 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1345/1345 places, 129712/129712 transitions.
Applied a total of 0 rules in 164 ms. Remains 1345 /1345 variables (removed 0) and now considering 129712/129712 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 167 ms. Remains : 1345/1345 places, 129712/129712 transitions.
[2023-03-18 05:39:13] [INFO ] Flatten gal took : 2841 ms
[2023-03-18 05:39:16] [INFO ] Flatten gal took : 3209 ms
[2023-03-18 05:39:22] [INFO ] Input system was already deterministic with 129712 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1345/1345 places, 129712/129712 transitions.
Applied a total of 0 rules in 164 ms. Remains 1345 /1345 variables (removed 0) and now considering 129712/129712 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 167 ms. Remains : 1345/1345 places, 129712/129712 transitions.
[2023-03-18 05:39:25] [INFO ] Flatten gal took : 2942 ms
[2023-03-18 05:39:28] [INFO ] Flatten gal took : 3230 ms
[2023-03-18 05:39:34] [INFO ] Input system was already deterministic with 129712 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1345/1345 places, 129712/129712 transitions.
Applied a total of 0 rules in 165 ms. Remains 1345 /1345 variables (removed 0) and now considering 129712/129712 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 167 ms. Remains : 1345/1345 places, 129712/129712 transitions.
[2023-03-18 05:39:38] [INFO ] Flatten gal took : 2899 ms
[2023-03-18 05:39:41] [INFO ] Flatten gal took : 3071 ms
[2023-03-18 05:39:47] [INFO ] Input system was already deterministic with 129712 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1345/1345 places, 129712/129712 transitions.
Applied a total of 0 rules in 163 ms. Remains 1345 /1345 variables (removed 0) and now considering 129712/129712 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 166 ms. Remains : 1345/1345 places, 129712/129712 transitions.
[2023-03-18 05:39:50] [INFO ] Flatten gal took : 2856 ms
[2023-03-18 05:39:53] [INFO ] Flatten gal took : 3250 ms
[2023-03-18 05:39:59] [INFO ] Input system was already deterministic with 129712 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1345/1345 places, 129712/129712 transitions.
Applied a total of 0 rules in 164 ms. Remains 1345 /1345 variables (removed 0) and now considering 129712/129712 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 166 ms. Remains : 1345/1345 places, 129712/129712 transitions.
[2023-03-18 05:40:03] [INFO ] Flatten gal took : 2885 ms
[2023-03-18 05:40:06] [INFO ] Flatten gal took : 3211 ms
[2023-03-18 05:40:12] [INFO ] Input system was already deterministic with 129712 transitions.
[2023-03-18 05:40:15] [INFO ] Flatten gal took : 3122 ms
[2023-03-18 05:40:19] [INFO ] Flatten gal took : 3211 ms
[2023-03-18 05:40:19] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2023-03-18 05:40:19] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1345 places, 129712 transitions and 516610 arcs took 271 ms.
Total runtime 434276 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=CTLFireability.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Petri
(NrP: 1345 NrTr: 129712 NrArc: 516610)

parse formulas
formulas created successfully
place and transition orderings generation:0m49.723sec

net check time: 0m 0.179sec

init dd package: 0m 2.539sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 10115104 kB
After kill :
MemTotal: 16393232 kB
MemFree: 15928624 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 CTLFireability -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 1m54.221sec

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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="RERS2020-PT-pb104"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is RERS2020-PT-pb104, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r330-tall-167889203000242"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS2020-PT-pb104.tgz
mv RERS2020-PT-pb104 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;