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-167889203000262.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)
................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is RERS2020-PT-pb106, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r330-tall-167889203000262
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 71M
-rw-r--r-- 1 mcc users 7.8K Feb 26 08:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K Feb 26 08:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 26 08:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 08:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K 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 17K Feb 25 16:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.1K Feb 26 08:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 64K Feb 26 08:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 26 08:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 08:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K 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 70M 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-pb106-ReachabilityCardinality-00
FORMULA_NAME RERS2020-PT-pb106-ReachabilityCardinality-01
FORMULA_NAME RERS2020-PT-pb106-ReachabilityCardinality-02
FORMULA_NAME RERS2020-PT-pb106-ReachabilityCardinality-03
FORMULA_NAME RERS2020-PT-pb106-ReachabilityCardinality-04
FORMULA_NAME RERS2020-PT-pb106-ReachabilityCardinality-05
FORMULA_NAME RERS2020-PT-pb106-ReachabilityCardinality-06
FORMULA_NAME RERS2020-PT-pb106-ReachabilityCardinality-07
FORMULA_NAME RERS2020-PT-pb106-ReachabilityCardinality-08
FORMULA_NAME RERS2020-PT-pb106-ReachabilityCardinality-09
FORMULA_NAME RERS2020-PT-pb106-ReachabilityCardinality-10
FORMULA_NAME RERS2020-PT-pb106-ReachabilityCardinality-11
FORMULA_NAME RERS2020-PT-pb106-ReachabilityCardinality-12
FORMULA_NAME RERS2020-PT-pb106-ReachabilityCardinality-13
FORMULA_NAME RERS2020-PT-pb106-ReachabilityCardinality-14
FORMULA_NAME RERS2020-PT-pb106-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679127598431

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=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RERS2020-PT-pb106
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-18 08:20:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-18 08:20:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 08:20:02] [INFO ] Load time of PNML (sax parser for PT used): 2031 ms
[2023-03-18 08:20:02] [INFO ] Transformed 2041 places.
[2023-03-18 08:20:02] [INFO ] Transformed 125740 transitions.
[2023-03-18 08:20:02] [INFO ] Found NUPN structural information;
[2023-03-18 08:20:02] [INFO ] Parsed PT model containing 2041 places and 125740 transitions and 498326 arcs in 2472 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 5937 transitions
Reduce redundant transitions removed 5937 transitions.
FORMULA RERS2020-PT-pb106-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb106-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb106-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb106-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1099 ms. (steps per millisecond=9 ) properties (out of 12) seen :3
FORMULA RERS2020-PT-pb106-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb106-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb106-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 9) seen :1
FORMULA RERS2020-PT-pb106-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 137 ms. (steps per millisecond=73 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-18 08:20:05] [INFO ] Flow matrix only has 94825 transitions (discarded 24978 similar events)
// Phase 1: matrix 94825 rows 2041 cols
[2023-03-18 08:20:06] [INFO ] Computed 23 place invariants in 763 ms
[2023-03-18 08:20:07] [INFO ] After 838ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-18 08:20:08] [INFO ] [Nat]Absence check using 12 positive place invariants in 24 ms returned sat
[2023-03-18 08:20:08] [INFO ] [Nat]Absence check using 12 positive and 11 generalized place invariants in 36 ms returned sat
[2023-03-18 08:20:32] [INFO ] After 24172ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :6
[2023-03-18 08:20:33] [INFO ] State equation strengthened by 4560 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)
[2023-03-18 08:20:33] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 08:20:33] [INFO ] After 26307ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:8
FORMULA RERS2020-PT-pb106-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 9 out of 2041 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2041/2041 places, 119803/119803 transitions.
Ensure Unique test removed 11 places
Drop transitions removed 2251 transitions
Reduce isomorphic transitions removed 2251 transitions.
Iterating post reduction 0 with 2262 rules applied. Total rules applied 2262 place count 2030 transition count 117552
Performed 60 Post agglomeration using F-continuation condition with reduction of 43 identical transitions.
Deduced a syphon composed of 60 places in 77 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 1 with 120 rules applied. Total rules applied 2382 place count 1970 transition count 117449
Drop transitions removed 2 transitions
Ensure Unique test removed 2814 transitions
Reduce isomorphic transitions removed 2816 transitions.
Iterating post reduction 1 with 2816 rules applied. Total rules applied 5198 place count 1970 transition count 114633
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 174 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 5208 place count 1965 transition count 114628
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 5210 place count 1965 transition count 114626
Performed 15 Post agglomeration using F-continuation condition with reduction of 6 identical transitions.
Deduced a syphon composed of 15 places in 87 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 5240 place count 1950 transition count 114640
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 3 with 17 rules applied. Total rules applied 5257 place count 1950 transition count 114623
Free-agglomeration rule applied 63 times with reduction of 9 identical transitions.
Iterating global reduction 4 with 63 rules applied. Total rules applied 5320 place count 1950 transition count 114551
Reduce places removed 63 places and 0 transitions.
Drop transitions removed 38 transitions
Ensure Unique test removed 340 transitions
Reduce isomorphic transitions removed 378 transitions.
Iterating post reduction 4 with 441 rules applied. Total rules applied 5761 place count 1887 transition count 114173
Free-agglomeration rule applied 6 times.
Iterating global reduction 5 with 6 rules applied. Total rules applied 5767 place count 1887 transition count 114167
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 57 transitions
Reduce isomorphic transitions removed 57 transitions.
Iterating post reduction 5 with 63 rules applied. Total rules applied 5830 place count 1881 transition count 114110
Free-agglomeration rule applied 3 times.
Iterating global reduction 6 with 3 rules applied. Total rules applied 5833 place count 1881 transition count 114107
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 5838 place count 1878 transition count 114105
Free-agglomeration rule applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 5839 place count 1878 transition count 114104
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 5840 place count 1877 transition count 114104
Free-agglomeration rule (complex) applied 222 times with reduction of 17872 identical transitions.
Iterating global reduction 8 with 222 rules applied. Total rules applied 6062 place count 1877 transition count 169961
Reduce places removed 222 places and 0 transitions.
Drop transitions removed 140 transitions
Ensure Unique test removed 16076 transitions
Reduce isomorphic transitions removed 16216 transitions.
Iterating post reduction 8 with 16438 rules applied. Total rules applied 22500 place count 1655 transition count 153745
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 22501 place count 1654 transition count 153744
Applied a total of 22501 rules in 12699 ms. Remains 1654 /2041 variables (removed 387) and now considering 153744/119803 (removed -33941) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12715 ms. Remains : 1654/2041 places, 153744/119803 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1159 ms. (steps per millisecond=8 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 165 ms. (steps per millisecond=60 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 163 ms. (steps per millisecond=61 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 184 ms. (steps per millisecond=54 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 162 ms. (steps per millisecond=61 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 164 ms. (steps per millisecond=60 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 150 ms. (steps per millisecond=66 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 5154 steps, run timeout after 6001 ms. (steps per millisecond=0 ) properties seen :{}
Probabilistic random walk after 5154 steps, saw 1445 distinct states, run finished after 6002 ms. (steps per millisecond=0 ) properties seen :0
Running SMT prover for 7 properties.
[2023-03-18 08:20:55] [INFO ] Flow matrix only has 130069 transitions (discarded 23675 similar events)
// Phase 1: matrix 130069 rows 1654 cols
[2023-03-18 08:20:56] [INFO ] Computed 12 place invariants in 1645 ms
[2023-03-18 08:20:57] [INFO ] After 436ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-18 08:20:57] [INFO ] [Nat]Absence check using 12 positive place invariants in 18 ms returned sat
[2023-03-18 08:21:22] [INFO ] After 24433ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-18 08:21:22] [INFO ] State equation strengthened by 6014 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)
[2023-03-18 08:21:22] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 08:21:22] [INFO ] After 25676ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:7
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 9 out of 1654 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1654/1654 places, 153744/153744 transitions.
Applied a total of 0 rules in 862 ms. Remains 1654 /1654 variables (removed 0) and now considering 153744/153744 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 862 ms. Remains : 1654/1654 places, 153744/153744 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1654/1654 places, 153744/153744 transitions.
Applied a total of 0 rules in 853 ms. Remains 1654 /1654 variables (removed 0) and now considering 153744/153744 (removed 0) transitions.
[2023-03-18 08:21:24] [INFO ] Flow matrix only has 130069 transitions (discarded 23675 similar events)
[2023-03-18 08:21:24] [INFO ] Invariant cache hit.
[2023-03-18 08:21:31] [INFO ] Implicit Places using invariants in 7319 ms returned []
Implicit Place search using SMT only with invariants took 7321 ms to find 0 implicit places.
[2023-03-18 08:21:31] [INFO ] Flow matrix only has 130069 transitions (discarded 23675 similar events)
[2023-03-18 08:21:31] [INFO ] Invariant cache hit.
[2023-03-18 08:22:02] [INFO ] Performed 86410/153744 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 08:22:23] [INFO ] Dead Transitions using invariants and state equation in 51847 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60038 ms. Remains : 1654/1654 places, 153744/153744 transitions.
Graph (trivial) has 30656 edges and 1654 vertex of which 1209 / 1654 are part of one of the 210 SCC in 10 ms
Free SCC test removed 999 places
Drop transitions removed 36078 transitions
Ensure Unique test removed 74488 transitions
Reduce isomorphic transitions removed 110566 transitions.
Graph (complete) has 26767 edges and 655 vertex of which 643 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.17 ms
Discarding 12 places :
Also discarding 0 output transitions
Drop transitions removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 20 place count 643 transition count 43160
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 26 place count 637 transition count 43146
Iterating global reduction 1 with 6 rules applied. Total rules applied 32 place count 637 transition count 43146
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 33 place count 637 transition count 43145
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 37 place count 633 transition count 43089
Iterating global reduction 2 with 4 rules applied. Total rules applied 41 place count 633 transition count 43089
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 12 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 43 place count 632 transition count 43088
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 44 place count 632 transition count 43087
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 12 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 46 place count 631 transition count 43086
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 47 place count 631 transition count 43088
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 52 place count 630 transition count 43084
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 53 place count 630 transition count 43084
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 54 place count 630 transition count 43083
Applied a total of 54 rules in 4763 ms. Remains 630 /1654 variables (removed 1024) and now considering 43083/153744 (removed 110661) transitions.
Running SMT prover for 7 properties.
[2023-03-18 08:22:28] [INFO ] Flow matrix only has 39268 transitions (discarded 3815 similar events)
// Phase 1: matrix 39268 rows 630 cols
[2023-03-18 08:22:29] [INFO ] Computed 1 place invariants in 282 ms
[2023-03-18 08:22:29] [INFO ] After 135ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-18 08:22:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-18 08:22:42] [INFO ] After 12901ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-18 08:22:42] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 08:22:46] [INFO ] After 4253ms SMT Verify possible using 17 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2023-03-18 08:22:53] [INFO ] After 11305ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 4061 ms.
[2023-03-18 08:22:57] [INFO ] After 28640ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
[2023-03-18 08:22:57] [INFO ] Export to MCC of 7 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 4 ms.
[2023-03-18 08:22:58] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1654 places, 153744 transitions and 612128 arcs took 299 ms.
[2023-03-18 08:23:02] [INFO ] Flatten gal took : 3975 ms
Total runtime 182700 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=ReachabilityCardinality.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: RERS2020_PT_pb106
(NrP: 1654 NrTr: 153744 NrArc: 612128)

parse formulas
formulas created successfully
place and transition orderings generation:0m55.195sec

net check time: 0m 0.178sec

init dd package: 0m 2.709sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 10029340 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15922036 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 ReachabilityCardinality -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: 2m46.398sec

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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-pb106"
export BK_EXAMINATION="ReachabilityCardinality"
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-pb106, examination is ReachabilityCardinality"
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-167889203000262"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS2020-PT-pb106.tgz
mv RERS2020-PT-pb106 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;