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.r234-tall-167856421100950.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 MultiCrashLeafsetExtension-PT-S32C09, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r234-tall-167856421100950
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 31M
-rw-r--r-- 1 mcc users 14K Feb 26 03:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 26 03:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 03:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 68K Feb 26 03:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 16:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 16:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 16:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K Feb 26 03:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 117K Feb 26 03:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Feb 26 03:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Feb 26 03:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K Feb 25 16:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 30M 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 MultiCrashLeafsetExtension-PT-S32C09-ReachabilityCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C09-ReachabilityCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C09-ReachabilityCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C09-ReachabilityCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C09-ReachabilityCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C09-ReachabilityCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C09-ReachabilityCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C09-ReachabilityCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C09-ReachabilityCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C09-ReachabilityCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C09-ReachabilityCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C09-ReachabilityCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C09-ReachabilityCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C09-ReachabilityCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C09-ReachabilityCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C09-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679660979123

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=MultiCrashLeafsetExtension-PT-S32C09
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-24 12:29:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-24 12:29:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 12:29:41] [INFO ] Load time of PNML (sax parser for PT used): 923 ms
[2023-03-24 12:29:41] [INFO ] Transformed 29770 places.
[2023-03-24 12:29:41] [INFO ] Transformed 44921 transitions.
[2023-03-24 12:29:41] [INFO ] Parsed PT model containing 29770 places and 44921 transitions and 170374 arcs in 1144 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 41 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 108 resets, run finished after 948 ms. (steps per millisecond=10 ) properties (out of 16) seen :2
FORMULA MultiCrashLeafsetExtension-PT-S32C09-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C09-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
[2023-03-24 12:29:44] [INFO ] Flow matrix only has 43865 transitions (discarded 1056 similar events)
// Phase 1: matrix 43865 rows 29770 cols
[2023-03-24 12:29:50] [INFO ] Computed 1823 place invariants in 5868 ms
[2023-03-24 12:30:00] [INFO ] [Real]Absence check using 88 positive place invariants in 163 ms returned sat
[2023-03-24 12:30:03] [INFO ] [Real]Absence check using 88 positive and 1735 generalized place invariants in 2715 ms returned sat
[2023-03-24 12:30:03] [INFO ] After 12257ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:13
[2023-03-24 12:30:11] [INFO ] [Nat]Absence check using 88 positive place invariants in 122 ms returned sat
[2023-03-24 12:30:14] [INFO ] [Nat]Absence check using 88 positive and 1735 generalized place invariants in 2756 ms returned sat
[2023-03-24 12:30:28] [INFO ] After 25024ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :0
FORMULA MultiCrashLeafsetExtension-PT-S32C09-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C09-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C09-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C09-ReachabilityCardinality-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C09-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C09-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C09-ReachabilityCardinality-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C09-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 14 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 30 out of 29770 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 29770/29770 places, 44921/44921 transitions.
Graph (complete) has 99155 edges and 29770 vertex of which 29716 are kept as prefixes of interest. Removing 54 places using SCC suffix rule.65 ms
Discarding 54 places :
Also discarding 0 output transitions
Drop transitions removed 9468 transitions
Trivial Post-agglo rules discarded 9468 transitions
Performed 9468 trivial Post agglomeration. Transition count delta: 9468
Iterating post reduction 0 with 9468 rules applied. Total rules applied 9469 place count 29716 transition count 35453
Reduce places removed 9468 places and 0 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Iterating post reduction 1 with 9492 rules applied. Total rules applied 18961 place count 20248 transition count 35429
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 18985 place count 20224 transition count 35429
Performed 593 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 593 Pre rules applied. Total rules applied 18985 place count 20224 transition count 34836
Deduced a syphon composed of 593 places in 43 ms
Reduce places removed 593 places and 0 transitions.
Iterating global reduction 3 with 1186 rules applied. Total rules applied 20171 place count 19631 transition count 34836
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 42 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 20237 place count 19598 transition count 34803
Free-agglomeration rule (complex) applied 1571 times.
Iterating global reduction 3 with 1571 rules applied. Total rules applied 21808 place count 19598 transition count 33232
Reduce places removed 1571 places and 0 transitions.
Iterating post reduction 3 with 1571 rules applied. Total rules applied 23379 place count 18027 transition count 33232
Partial Free-agglomeration rule applied 6300 times.
Drop transitions removed 6300 transitions
Iterating global reduction 4 with 6300 rules applied. Total rules applied 29679 place count 18027 transition count 33232
Applied a total of 29679 rules in 11366 ms. Remains 18027 /29770 variables (removed 11743) and now considering 33232/44921 (removed 11689) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11374 ms. Remains : 18027/29770 places, 33232/44921 transitions.
Incomplete random walk after 10000 steps, including 180 resets, run finished after 1168 ms. (steps per millisecond=8 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 8590 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 8590 steps, saw 4124 distinct states, run finished after 3002 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 6 properties.
[2023-03-24 12:30:44] [INFO ] Flow matrix only has 31666 transitions (discarded 1566 similar events)
// Phase 1: matrix 31666 rows 18027 cols
[2023-03-24 12:30:53] [INFO ] Computed 1769 place invariants in 9247 ms
[2023-03-24 12:30:56] [INFO ] After 3027ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-24 12:30:59] [INFO ] [Nat]Absence check using 65 positive place invariants in 195 ms returned sat
[2023-03-24 12:31:01] [INFO ] [Nat]Absence check using 65 positive and 1704 generalized place invariants in 1086 ms returned sat
[2023-03-24 12:31:21] [INFO ] After 19271ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-24 12:31:22] [INFO ] State equation strengthened by 14434 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)
[2023-03-24 12:31:22] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 12:31:22] [INFO ] After 25796ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:6
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 30 out of 18027 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18027/18027 places, 33232/33232 transitions.
Applied a total of 0 rules in 1282 ms. Remains 18027 /18027 variables (removed 0) and now considering 33232/33232 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1282 ms. Remains : 18027/18027 places, 33232/33232 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18027/18027 places, 33232/33232 transitions.
Applied a total of 0 rules in 1257 ms. Remains 18027 /18027 variables (removed 0) and now considering 33232/33232 (removed 0) transitions.
[2023-03-24 12:31:25] [INFO ] Flow matrix only has 31666 transitions (discarded 1566 similar events)
[2023-03-24 12:31:25] [INFO ] Invariant cache hit.
[2023-03-24 12:31:26] [INFO ] Implicit Places using invariants in 1450 ms returned []
Implicit Place search using SMT only with invariants took 1452 ms to find 0 implicit places.
[2023-03-24 12:31:26] [INFO ] Flow matrix only has 31666 transitions (discarded 1566 similar events)
[2023-03-24 12:31:26] [INFO ] Invariant cache hit.
[2023-03-24 12:31:28] [INFO ] Dead Transitions using invariants and state equation in 1518 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4237 ms. Remains : 18027/18027 places, 33232/33232 transitions.
Graph (trivial) has 7265 edges and 18027 vertex of which 33 / 18027 are part of one of the 1 SCC in 15 ms
Free SCC test removed 32 places
Drop transitions removed 1116 transitions
Ensure Unique test removed 1506 transitions
Reduce isomorphic transitions removed 2622 transitions.
Graph (complete) has 105664 edges and 17995 vertex of which 17965 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.14 ms
Discarding 30 places :
Also discarding 0 output transitions
Ensure Unique test removed 641 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition Node14DetectsThatNode17CanReplaceNode16.Node17IsBecomingTheNewNodeMaster and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 449 transitions
Trivial Post-agglo rules discarded 449 transitions
Performed 449 trivial Post agglomeration. Transition count delta: 449
Iterating post reduction 0 with 451 rules applied. Total rules applied 453 place count 17323 transition count 30159
Ensure Unique test removed 1 places
Reduce places removed 450 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 448 transitions
Reduce isomorphic transitions removed 449 transitions.
Drop transitions removed 446 transitions
Trivial Post-agglo rules discarded 446 transitions
Performed 446 trivial Post agglomeration. Transition count delta: 446
Iterating post reduction 1 with 1345 rules applied. Total rules applied 1798 place count 16873 transition count 29264
Ensure Unique test removed 1 places
Reduce places removed 447 places and 0 transitions.
Drop transitions removed 56 transitions
Ensure Unique test removed 390 transitions
Reduce isomorphic transitions removed 446 transitions.
Drop transitions removed 390 transitions
Trivial Post-agglo rules discarded 390 transitions
Performed 390 trivial Post agglomeration. Transition count delta: 390
Iterating post reduction 2 with 1283 rules applied. Total rules applied 3081 place count 16426 transition count 28428
Ensure Unique test removed 56 places
Reduce places removed 446 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 388 transitions
Reduce isomorphic transitions removed 390 transitions.
Drop transitions removed 387 transitions
Trivial Post-agglo rules discarded 387 transitions
Performed 387 trivial Post agglomeration. Transition count delta: 387
Iterating post reduction 3 with 1223 rules applied. Total rules applied 4304 place count 15980 transition count 27651
Ensure Unique test removed 2 places
Reduce places removed 389 places and 0 transitions.
Drop transitions removed 52 transitions
Ensure Unique test removed 335 transitions
Reduce isomorphic transitions removed 387 transitions.
Drop transitions removed 334 transitions
Trivial Post-agglo rules discarded 334 transitions
Performed 334 trivial Post agglomeration. Transition count delta: 334
Iterating post reduction 4 with 1110 rules applied. Total rules applied 5414 place count 15591 transition count 26930
Ensure Unique test removed 52 places
Reduce places removed 386 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 332 transitions
Reduce isomorphic transitions removed 334 transitions.
Drop transitions removed 332 transitions
Trivial Post-agglo rules discarded 332 transitions
Performed 332 trivial Post agglomeration. Transition count delta: 332
Iterating post reduction 5 with 1052 rules applied. Total rules applied 6466 place count 15205 transition count 26264
Ensure Unique test removed 2 places
Reduce places removed 334 places and 0 transitions.
Drop transitions removed 48 transitions
Ensure Unique test removed 284 transitions
Reduce isomorphic transitions removed 332 transitions.
Drop transitions removed 284 transitions
Trivial Post-agglo rules discarded 284 transitions
Performed 284 trivial Post agglomeration. Transition count delta: 284
Iterating post reduction 6 with 950 rules applied. Total rules applied 7416 place count 14871 transition count 25648
Ensure Unique test removed 48 places
Reduce places removed 332 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 282 transitions
Reduce isomorphic transitions removed 284 transitions.
Drop transitions removed 281 transitions
Trivial Post-agglo rules discarded 281 transitions
Performed 281 trivial Post agglomeration. Transition count delta: 281
Iterating post reduction 7 with 897 rules applied. Total rules applied 8313 place count 14539 transition count 25083
Ensure Unique test removed 2 places
Reduce places removed 283 places and 0 transitions.
Drop transitions removed 44 transitions
Ensure Unique test removed 237 transitions
Reduce isomorphic transitions removed 281 transitions.
Drop transitions removed 237 transitions
Trivial Post-agglo rules discarded 237 transitions
Performed 237 trivial Post agglomeration. Transition count delta: 237
Iterating post reduction 8 with 801 rules applied. Total rules applied 9114 place count 14256 transition count 24565
Ensure Unique test removed 44 places
Reduce places removed 281 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 235 transitions
Reduce isomorphic transitions removed 237 transitions.
Drop transitions removed 235 transitions
Trivial Post-agglo rules discarded 235 transitions
Performed 235 trivial Post agglomeration. Transition count delta: 235
Iterating post reduction 9 with 753 rules applied. Total rules applied 9867 place count 13975 transition count 24093
Ensure Unique test removed 2 places
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 38 transitions
Ensure Unique test removed 197 transitions
Reduce isomorphic transitions removed 235 transitions.
Drop transitions removed 196 transitions
Trivial Post-agglo rules discarded 196 transitions
Performed 196 trivial Post agglomeration. Transition count delta: 196
Iterating post reduction 10 with 668 rules applied. Total rules applied 10535 place count 13738 transition count 23662
Ensure Unique test removed 38 places
Reduce places removed 234 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 194 transitions
Reduce isomorphic transitions removed 196 transitions.
Drop transitions removed 194 transitions
Trivial Post-agglo rules discarded 194 transitions
Performed 194 trivial Post agglomeration. Transition count delta: 194
Iterating post reduction 11 with 624 rules applied. Total rules applied 11159 place count 13504 transition count 23272
Ensure Unique test removed 2 places
Reduce places removed 196 places and 0 transitions.
Drop transitions removed 35 transitions
Ensure Unique test removed 159 transitions
Reduce isomorphic transitions removed 194 transitions.
Drop transitions removed 158 transitions
Trivial Post-agglo rules discarded 158 transitions
Performed 158 trivial Post agglomeration. Transition count delta: 158
Iterating post reduction 12 with 548 rules applied. Total rules applied 11707 place count 13308 transition count 22920
Ensure Unique test removed 35 places
Reduce places removed 193 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 156 transitions
Reduce isomorphic transitions removed 158 transitions.
Drop transitions removed 156 transitions
Trivial Post-agglo rules discarded 156 transitions
Performed 156 trivial Post agglomeration. Transition count delta: 156
Iterating post reduction 13 with 507 rules applied. Total rules applied 12214 place count 13115 transition count 22606
Ensure Unique test removed 2 places
Reduce places removed 158 places and 0 transitions.
Drop transitions removed 31 transitions
Ensure Unique test removed 125 transitions
Reduce isomorphic transitions removed 156 transitions.
Drop transitions removed 125 transitions
Trivial Post-agglo rules discarded 125 transitions
Performed 125 trivial Post agglomeration. Transition count delta: 125
Iterating post reduction 14 with 439 rules applied. Total rules applied 12653 place count 12957 transition count 22325
Ensure Unique test removed 31 places
Reduce places removed 156 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 123 transitions
Reduce isomorphic transitions removed 125 transitions.
Drop transitions removed 123 transitions
Trivial Post-agglo rules discarded 123 transitions
Performed 123 trivial Post agglomeration. Transition count delta: 123
Iterating post reduction 15 with 404 rules applied. Total rules applied 13057 place count 12801 transition count 22077
Ensure Unique test removed 2 places
Reduce places removed 125 places and 0 transitions.
Drop transitions removed 28 transitions
Ensure Unique test removed 95 transitions
Reduce isomorphic transitions removed 123 transitions.
Drop transitions removed 95 transitions
Trivial Post-agglo rules discarded 95 transitions
Performed 95 trivial Post agglomeration. Transition count delta: 95
Iterating post reduction 16 with 343 rules applied. Total rules applied 13400 place count 12676 transition count 21859
Ensure Unique test removed 28 places
Reduce places removed 123 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 93 transitions
Reduce isomorphic transitions removed 95 transitions.
Drop transitions removed 93 transitions
Trivial Post-agglo rules discarded 93 transitions
Performed 93 trivial Post agglomeration. Transition count delta: 93
Iterating post reduction 17 with 311 rules applied. Total rules applied 13711 place count 12553 transition count 21671
Ensure Unique test removed 2 places
Reduce places removed 95 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 69 transitions
Reduce isomorphic transitions removed 93 transitions.
Drop transitions removed 69 transitions
Trivial Post-agglo rules discarded 69 transitions
Performed 69 trivial Post agglomeration. Transition count delta: 69
Iterating post reduction 18 with 257 rules applied. Total rules applied 13968 place count 12458 transition count 21509
Ensure Unique test removed 24 places
Reduce places removed 93 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 67 transitions
Reduce isomorphic transitions removed 69 transitions.
Drop transitions removed 67 transitions
Trivial Post-agglo rules discarded 67 transitions
Performed 67 trivial Post agglomeration. Transition count delta: 67
Iterating post reduction 19 with 229 rules applied. Total rules applied 14197 place count 12365 transition count 21373
Ensure Unique test removed 2 places
Reduce places removed 69 places and 0 transitions.
Drop transitions removed 19 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 67 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 20 with 184 rules applied. Total rules applied 14381 place count 12296 transition count 21258
Ensure Unique test removed 19 places
Reduce places removed 67 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 48 transitions.
Drop transitions removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 21 with 161 rules applied. Total rules applied 14542 place count 12229 transition count 21164
Ensure Unique test removed 2 places
Reduce places removed 48 places and 0 transitions.
Drop transitions removed 15 transitions
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 46 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 22 with 125 rules applied. Total rules applied 14667 place count 12181 transition count 21087
Ensure Unique test removed 15 places
Reduce places removed 46 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 31 transitions.
Drop transitions removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 23 with 106 rules applied. Total rules applied 14773 place count 12135 transition count 21027
Ensure Unique test removed 2 places
Reduce places removed 31 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 29 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 24 with 77 rules applied. Total rules applied 14850 place count 12104 transition count 20981
Ensure Unique test removed 12 places
Reduce places removed 29 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 25 with 62 rules applied. Total rules applied 14912 place count 12075 transition count 20948
Ensure Unique test removed 1 places
Reduce places removed 17 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 26 with 41 rules applied. Total rules applied 14953 place count 12058 transition count 20924
Ensure Unique test removed 8 places
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 27 with 30 rules applied. Total rules applied 14983 place count 12042 transition count 20910
Ensure Unique test removed 2 places
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 28 with 16 rules applied. Total rules applied 14999 place count 12034 transition count 20902
Ensure Unique test removed 4 places
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 29 with 15 rules applied. Total rules applied 15014 place count 12028 transition count 20893
Ensure Unique test removed 2 places
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 30 with 16 rules applied. Total rules applied 15030 place count 12019 transition count 20886
Performed 593 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 31 with 593 Pre rules applied. Total rules applied 15030 place count 12019 transition count 20293
Deduced a syphon composed of 593 places in 11 ms
Reduce places removed 593 places and 0 transitions.
Iterating global reduction 31 with 1186 rules applied. Total rules applied 16216 place count 11426 transition count 20293
Discarding 8922 places :
Symmetric choice reduction at 31 with 8922 rule applications. Total rules 25138 place count 2504 transition count 11371
Ensure Unique test removed 572 places
Iterating global reduction 31 with 9494 rules applied. Total rules applied 34632 place count 1932 transition count 11371
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 31 with 1 Pre rules applied. Total rules applied 34632 place count 1932 transition count 11370
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 31 with 2 rules applied. Total rules applied 34634 place count 1931 transition count 11370
Discarding 554 places :
Symmetric choice reduction at 31 with 554 rule applications. Total rules 35188 place count 1377 transition count 10816
Iterating global reduction 31 with 554 rules applied. Total rules applied 35742 place count 1377 transition count 10816
Discarding 651 places :
Symmetric choice reduction at 31 with 651 rule applications. Total rules 36393 place count 726 transition count 4957
Iterating global reduction 31 with 651 rules applied. Total rules applied 37044 place count 726 transition count 4957
Ensure Unique test removed 651 transitions
Reduce isomorphic transitions removed 651 transitions.
Iterating post reduction 31 with 651 rules applied. Total rules applied 37695 place count 726 transition count 4306
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: 88
Deduced a syphon composed of 88 places in 1 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 32 with 176 rules applied. Total rules applied 37871 place count 638 transition count 4218
Drop transitions removed 55 transitions
Reduce isomorphic transitions removed 55 transitions.
Iterating post reduction 32 with 55 rules applied. Total rules applied 37926 place count 638 transition count 4163
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 33 with 6 rules applied. Total rules applied 37932 place count 638 transition count 4157
Free-agglomeration rule (complex) applied 15 times.
Iterating global reduction 33 with 15 rules applied. Total rules applied 37947 place count 638 transition count 4142
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 33 with 15 rules applied. Total rules applied 37962 place count 623 transition count 4142
Discarding 15 places :
Symmetric choice reduction at 34 with 15 rule applications. Total rules 37977 place count 608 transition count 4007
Iterating global reduction 34 with 15 rules applied. Total rules applied 37992 place count 608 transition count 4007
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 34 with 15 rules applied. Total rules applied 38007 place count 608 transition count 3992
Partial Free-agglomeration rule applied 1707 times.
Drop transitions removed 1707 transitions
Iterating global reduction 35 with 1707 rules applied. Total rules applied 39714 place count 608 transition count 3992
Discarding 15 places :
Symmetric choice reduction at 35 with 15 rule applications. Total rules 39729 place count 593 transition count 3857
Iterating global reduction 35 with 15 rules applied. Total rules applied 39744 place count 593 transition count 3857
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 35 with 15 rules applied. Total rules applied 39759 place count 593 transition count 3842
Applied a total of 39759 rules in 66334 ms. Remains 593 /18027 variables (removed 17434) and now considering 3842/33232 (removed 29390) transitions.
Running SMT prover for 6 properties.
// Phase 1: matrix 3842 rows 593 cols
[2023-03-24 12:32:34] [INFO ] Computed 83 place invariants in 209 ms
[2023-03-24 12:32:34] [INFO ] After 120ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-24 12:32:34] [INFO ] [Nat]Absence check using 4 positive place invariants in 7 ms returned sat
[2023-03-24 12:32:35] [INFO ] [Nat]Absence check using 4 positive and 79 generalized place invariants in 14 ms returned sat
[2023-03-24 12:32:36] [INFO ] After 1280ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-24 12:32:37] [INFO ] After 2047ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 426 ms.
[2023-03-24 12:32:37] [INFO ] After 2663ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
[2023-03-24 12:32:37] [INFO ] Export to MCC of 6 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 4 ms.
[2023-03-24 12:32:37] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 18027 places, 33232 transitions and 200106 arcs took 152 ms.
[2023-03-24 12:32:39] [INFO ] Flatten gal took : 1682 ms
Total runtime 179164 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: gen
(NrP: 18027 NrTr: 33232 NrArc: 200106)

parse formulas
formulas created successfully
place and transition orderings generation:3m15.174sec

net check time: 0m 0.034sec

init dd package: 0m 2.697sec


before gc: list nodes free: 1780921

after gc: idd nodes used:11314, unused:63988686; list nodes free:257870456

before gc: list nodes free: 1761810

after gc: idd nodes used:15999, unused:63984001; list nodes free:257837621
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 6453220 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16028812 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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ 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: 0m 5.288sec

62922 116587

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="MultiCrashLeafsetExtension-PT-S32C09"
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 MultiCrashLeafsetExtension-PT-S32C09, 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 r234-tall-167856421100950"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C09.tgz
mv MultiCrashLeafsetExtension-PT-S32C09 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 ;