Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r042-tajo-167813696100671.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is CANConstruction-PT-070, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-tajo-167813696100671
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.8M
-rw-r--r-- 1 mcc users 11K Feb 25 22:17 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Feb 25 22:17 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Feb 25 21:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 25 21:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.1K Feb 25 15:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 15:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 25 15:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 22:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 107K Feb 25 22:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Feb 25 22:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 25 22:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 7.3M Mar 5 18:22 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 CANConstruction-PT-070-ReachabilityFireability-00
FORMULA_NAME CANConstruction-PT-070-ReachabilityFireability-01
FORMULA_NAME CANConstruction-PT-070-ReachabilityFireability-02
FORMULA_NAME CANConstruction-PT-070-ReachabilityFireability-03
FORMULA_NAME CANConstruction-PT-070-ReachabilityFireability-04
FORMULA_NAME CANConstruction-PT-070-ReachabilityFireability-05
FORMULA_NAME CANConstruction-PT-070-ReachabilityFireability-06
FORMULA_NAME CANConstruction-PT-070-ReachabilityFireability-07
FORMULA_NAME CANConstruction-PT-070-ReachabilityFireability-08
FORMULA_NAME CANConstruction-PT-070-ReachabilityFireability-09
FORMULA_NAME CANConstruction-PT-070-ReachabilityFireability-10
FORMULA_NAME CANConstruction-PT-070-ReachabilityFireability-11
FORMULA_NAME CANConstruction-PT-070-ReachabilityFireability-12
FORMULA_NAME CANConstruction-PT-070-ReachabilityFireability-13
FORMULA_NAME CANConstruction-PT-070-ReachabilityFireability-14
FORMULA_NAME CANConstruction-PT-070-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678739782277

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=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANConstruction-PT-070
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-13 20:36:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-13 20:36:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 20:36:24] [INFO ] Load time of PNML (sax parser for PT used): 431 ms
[2023-03-13 20:36:24] [INFO ] Transformed 10642 places.
[2023-03-13 20:36:24] [INFO ] Transformed 20160 transitions.
[2023-03-13 20:36:24] [INFO ] Parsed PT model containing 10642 places and 20160 transitions and 60200 arcs in 611 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 7 resets, run finished after 641 ms. (steps per millisecond=15 ) properties (out of 16) seen :1
FORMULA CANConstruction-PT-070-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Interrupted probabilistic random walk after 83454 steps, run timeout after 3001 ms. (steps per millisecond=27 ) properties seen :{6=1, 11=1}
Probabilistic random walk after 83454 steps, saw 81617 distinct states, run finished after 3005 ms. (steps per millisecond=27 ) properties seen :2
FORMULA CANConstruction-PT-070-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA CANConstruction-PT-070-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 13 properties.
// Phase 1: matrix 20160 rows 10642 cols
[2023-03-13 20:36:28] [INFO ] Computed 141 place invariants in 227 ms
[2023-03-13 20:36:32] [INFO ] [Real]Absence check using 71 positive place invariants in 273 ms returned sat
[2023-03-13 20:36:32] [INFO ] [Real]Absence check using 71 positive and 70 generalized place invariants in 90 ms returned sat
[2023-03-13 20:36:33] [INFO ] After 4403ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2023-03-13 20:36:36] [INFO ] [Nat]Absence check using 71 positive place invariants in 237 ms returned sat
[2023-03-13 20:36:37] [INFO ] [Nat]Absence check using 71 positive and 70 generalized place invariants in 86 ms returned sat
[2023-03-13 20:36:58] [INFO ] After 18711ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :13
[2023-03-13 20:36:58] [INFO ] State equation strengthened by 9730 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.Application.startNoEx(Application.java:902)
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)
[2023-03-13 20:36:58] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-13 20:36:58] [INFO ] After 25208ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:13
Fused 13 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 94 ms.
Support contains 171 out of 10642 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10642/10642 places, 20160/20160 transitions.
Drop transitions removed 415 transitions
Trivial Post-agglo rules discarded 415 transitions
Performed 415 trivial Post agglomeration. Transition count delta: 415
Iterating post reduction 0 with 415 rules applied. Total rules applied 415 place count 10642 transition count 19745
Reduce places removed 415 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 417 rules applied. Total rules applied 832 place count 10227 transition count 19743
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 834 place count 10225 transition count 19743
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 26 Pre rules applied. Total rules applied 834 place count 10225 transition count 19717
Deduced a syphon composed of 26 places in 13 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 3 with 52 rules applied. Total rules applied 886 place count 10199 transition count 19717
Discarding 4696 places :
Symmetric choice reduction at 3 with 4696 rule applications. Total rules 5582 place count 5503 transition count 10325
Iterating global reduction 3 with 4696 rules applied. Total rules applied 10278 place count 5503 transition count 10325
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 5 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 3 with 86 rules applied. Total rules applied 10364 place count 5460 transition count 10282
Free-agglomeration rule applied 53 times.
Iterating global reduction 3 with 53 rules applied. Total rules applied 10417 place count 5460 transition count 10229
Reduce places removed 53 places and 0 transitions.
Iterating post reduction 3 with 53 rules applied. Total rules applied 10470 place count 5407 transition count 10229
Free-agglomeration rule (complex) applied 43 times.
Iterating global reduction 4 with 43 rules applied. Total rules applied 10513 place count 5407 transition count 10186
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 4 with 43 rules applied. Total rules applied 10556 place count 5364 transition count 10186
Partial Free-agglomeration rule applied 111 times.
Drop transitions removed 111 transitions
Iterating global reduction 5 with 111 rules applied. Total rules applied 10667 place count 5364 transition count 10186
Partial Free-agglomeration rule applied 13 times.
Drop transitions removed 13 transitions
Iterating global reduction 5 with 13 rules applied. Total rules applied 10680 place count 5364 transition count 10186
Applied a total of 10680 rules in 8933 ms. Remains 5364 /10642 variables (removed 5278) and now considering 10186/20160 (removed 9974) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8935 ms. Remains : 5364/10642 places, 10186/20160 transitions.
Incomplete random walk after 10000 steps, including 19 resets, run finished after 468 ms. (steps per millisecond=21 ) properties (out of 13) seen :3
FORMULA CANConstruction-PT-070-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-070-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-070-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 10) seen :1
FORMULA CANConstruction-PT-070-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 9) seen :1
FORMULA CANConstruction-PT-070-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 8) seen :1
FORMULA CANConstruction-PT-070-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 10186 rows 5364 cols
[2023-03-13 20:37:08] [INFO ] Computed 141 place invariants in 73 ms
[2023-03-13 20:37:09] [INFO ] [Real]Absence check using 71 positive place invariants in 87 ms returned sat
[2023-03-13 20:37:09] [INFO ] [Real]Absence check using 71 positive and 70 generalized place invariants in 73 ms returned sat
[2023-03-13 20:37:09] [INFO ] After 1558ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-13 20:37:10] [INFO ] [Nat]Absence check using 71 positive place invariants in 83 ms returned sat
[2023-03-13 20:37:11] [INFO ] [Nat]Absence check using 71 positive and 70 generalized place invariants in 47 ms returned sat
[2023-03-13 20:37:17] [INFO ] After 6080ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-13 20:37:17] [INFO ] State equation strengthened by 9840 read => feed constraints.
[2023-03-13 20:37:22] [INFO ] After 5295ms SMT Verify possible using 9840 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2023-03-13 20:37:28] [INFO ] After 11249ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 5211 ms.
[2023-03-13 20:37:34] [INFO ] After 24119ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
FORMULA CANConstruction-PT-070-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CANConstruction-PT-070-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CANConstruction-PT-070-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CANConstruction-PT-070-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CANConstruction-PT-070-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 5 properties in 107 ms.
Support contains 15 out of 5364 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5364/5364 places, 10186/10186 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 5364 transition count 10182
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 5360 transition count 10182
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 27 place count 5341 transition count 10144
Iterating global reduction 2 with 19 rules applied. Total rules applied 46 place count 5341 transition count 10144
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 51
Deduced a syphon composed of 51 places in 3 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 2 with 102 rules applied. Total rules applied 148 place count 5290 transition count 10093
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 12 places in 3 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 172 place count 5278 transition count 10100
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 173 place count 5278 transition count 10099
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 174 place count 5277 transition count 10099
Applied a total of 174 rules in 5203 ms. Remains 5277 /5364 variables (removed 87) and now considering 10099/10186 (removed 87) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5204 ms. Remains : 5277/5364 places, 10099/10186 transitions.
Incomplete random walk after 10000 steps, including 20 resets, run finished after 242 ms. (steps per millisecond=41 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 247459 steps, run timeout after 3001 ms. (steps per millisecond=82 ) properties seen :{}
Probabilistic random walk after 247459 steps, saw 243364 distinct states, run finished after 3002 ms. (steps per millisecond=82 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 10099 rows 5277 cols
[2023-03-13 20:37:42] [INFO ] Computed 141 place invariants in 118 ms
[2023-03-13 20:37:43] [INFO ] [Real]Absence check using 71 positive place invariants in 118 ms returned sat
[2023-03-13 20:37:43] [INFO ] [Real]Absence check using 71 positive and 70 generalized place invariants in 49 ms returned sat
[2023-03-13 20:37:43] [INFO ] After 781ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-13 20:37:44] [INFO ] [Nat]Absence check using 71 positive place invariants in 148 ms returned sat
[2023-03-13 20:37:44] [INFO ] [Nat]Absence check using 71 positive and 70 generalized place invariants in 53 ms returned sat
[2023-03-13 20:37:48] [INFO ] After 4180ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-13 20:37:48] [INFO ] State equation strengthened by 9902 read => feed constraints.
[2023-03-13 20:37:50] [INFO ] After 1863ms SMT Verify possible using 9902 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-13 20:37:51] [INFO ] After 3098ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 1069 ms.
[2023-03-13 20:37:52] [INFO ] After 9333ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
FORMULA CANConstruction-PT-070-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 16 ms.
Support contains 2 out of 5277 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5277/5277 places, 10099/10099 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 3 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 5270 transition count 10092
Applied a total of 14 rules in 2034 ms. Remains 5270 /5277 variables (removed 7) and now considering 10092/10099 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2037 ms. Remains : 5270/5277 places, 10092/10099 transitions.
Incomplete random walk after 10000 steps, including 20 resets, run finished after 161 ms. (steps per millisecond=62 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 289107 steps, run timeout after 3001 ms. (steps per millisecond=96 ) properties seen :{}
Probabilistic random walk after 289107 steps, saw 272965 distinct states, run finished after 3002 ms. (steps per millisecond=96 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 10092 rows 5270 cols
[2023-03-13 20:37:58] [INFO ] Computed 141 place invariants in 82 ms
[2023-03-13 20:37:59] [INFO ] [Real]Absence check using 71 positive place invariants in 154 ms returned sat
[2023-03-13 20:37:59] [INFO ] [Real]Absence check using 71 positive and 70 generalized place invariants in 72 ms returned sat
[2023-03-13 20:38:02] [INFO ] After 3693ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-13 20:38:03] [INFO ] State equation strengthened by 9905 read => feed constraints.
[2023-03-13 20:38:04] [INFO ] After 1026ms SMT Verify possible using 9905 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-13 20:38:04] [INFO ] After 5781ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-13 20:38:04] [INFO ] [Nat]Absence check using 71 positive place invariants in 116 ms returned sat
[2023-03-13 20:38:04] [INFO ] [Nat]Absence check using 71 positive and 70 generalized place invariants in 51 ms returned sat
[2023-03-13 20:38:08] [INFO ] After 3813ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-13 20:38:09] [INFO ] After 1250ms SMT Verify possible using 9905 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-13 20:38:10] [INFO ] After 1841ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 422 ms.
[2023-03-13 20:38:10] [INFO ] After 6861ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 11 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=3 )
FORMULA CANConstruction-PT-070-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 4 ms.
All properties solved without resorting to model-checking.
Total runtime 107142 ms.
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=ReachabilityFireability.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: CANConstruction_PT_070
(NrP: 10642 NrTr: 20160 NrArc: 60200)

parse formulas
formulas created successfully
place and transition orderings generation:0m29.170sec

net check time: 0m 0.022sec

init dd package: 0m 3.385sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 6611568 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16094308 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 ReachabilityFireability -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: 0m 1.213sec

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="CANConstruction-PT-070"
export BK_EXAMINATION="ReachabilityFireability"
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 CANConstruction-PT-070, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r042-tajo-167813696100671"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-070.tgz
mv CANConstruction-PT-070 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;