fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r234-tall-167856420900854
Last Updated
May 14, 2023

About the Execution of Marcie+red for MultiCrashLeafsetExtension-PT-S24C08

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
6231.188 3600000.00 3659024.00 6348.10 ?FTTTTFTFF?TT?TT normal

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-167856420900854.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-S24C08, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r234-tall-167856420900854
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 12K Feb 26 02:30 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 26 02:30 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 26 02:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 77K Feb 26 02:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.1K Feb 25 16:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 16:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 26K Feb 26 02:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 151K Feb 26 02:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 26 02:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 26 02:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:25 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 15M 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-S24C08-ReachabilityCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679623381938

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-S24C08
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-24 02:03:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-24 02:03:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 02:03:04] [INFO ] Load time of PNML (sax parser for PT used): 598 ms
[2023-03-24 02:03:04] [INFO ] Transformed 15180 places.
[2023-03-24 02:03:04] [INFO ] Transformed 22267 transitions.
[2023-03-24 02:03:04] [INFO ] Parsed PT model containing 15180 places and 22267 transitions and 84086 arcs in 820 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 63 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 122 resets, run finished after 930 ms. (steps per millisecond=10 ) properties (out of 16) seen :2
FORMULA MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 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 23 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 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 23 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 23 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 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 23 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 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 23 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
[2023-03-24 02:03:07] [INFO ] Flow matrix only has 21667 transitions (discarded 600 similar events)
// Phase 1: matrix 21667 rows 15180 cols
[2023-03-24 02:03:09] [INFO ] Computed 1137 place invariants in 1868 ms
[2023-03-24 02:03:13] [INFO ] After 4126ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:14
[2023-03-24 02:03:17] [INFO ] [Nat]Absence check using 70 positive place invariants in 62 ms returned sat
[2023-03-24 02:03:18] [INFO ] [Nat]Absence check using 70 positive and 1067 generalized place invariants in 859 ms returned sat
[2023-03-24 02:03:38] [INFO ] After 25019ms SMT Verify possible using all constraints in natural domain returned unsat :11 sat :0
FORMULA MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 14 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 56 out of 15180 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15180/15180 places, 22267/22267 transitions.
Graph (complete) has 49169 edges and 15180 vertex of which 15136 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.42 ms
Discarding 44 places :
Also discarding 0 output transitions
Drop transitions removed 4761 transitions
Trivial Post-agglo rules discarded 4761 transitions
Performed 4761 trivial Post agglomeration. Transition count delta: 4761
Iterating post reduction 0 with 4761 rules applied. Total rules applied 4762 place count 15136 transition count 17506
Reduce places removed 4761 places and 0 transitions.
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Iterating post reduction 1 with 4776 rules applied. Total rules applied 9538 place count 10375 transition count 17491
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 9553 place count 10360 transition count 17491
Performed 398 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 398 Pre rules applied. Total rules applied 9553 place count 10360 transition count 17093
Deduced a syphon composed of 398 places in 17 ms
Reduce places removed 398 places and 0 transitions.
Iterating global reduction 3 with 796 rules applied. Total rules applied 10349 place count 9962 transition count 17093
Discarding 4361 places :
Symmetric choice reduction at 3 with 4361 rule applications. Total rules 14710 place count 5601 transition count 12732
Iterating global reduction 3 with 4361 rules applied. Total rules applied 19071 place count 5601 transition count 12732
Discarding 512 places :
Symmetric choice reduction at 3 with 512 rule applications. Total rules 19583 place count 5089 transition count 8636
Iterating global reduction 3 with 512 rules applied. Total rules applied 20095 place count 5089 transition count 8636
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 7 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 20145 place count 5064 transition count 8611
Free-agglomeration rule (complex) applied 368 times.
Iterating global reduction 3 with 368 rules applied. Total rules applied 20513 place count 5064 transition count 11687
Reduce places removed 368 places and 0 transitions.
Iterating post reduction 3 with 368 rules applied. Total rules applied 20881 place count 4696 transition count 11687
Partial Free-agglomeration rule applied 400 times.
Drop transitions removed 400 transitions
Iterating global reduction 4 with 400 rules applied. Total rules applied 21281 place count 4696 transition count 11687
Applied a total of 21281 rules in 5263 ms. Remains 4696 /15180 variables (removed 10484) and now considering 11687/22267 (removed 10580) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5266 ms. Remains : 4696/15180 places, 11687/22267 transitions.
Incomplete random walk after 10000 steps, including 200 resets, run finished after 525 ms. (steps per millisecond=19 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 23745 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 23745 steps, saw 10943 distinct states, run finished after 3002 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-24 02:03:47] [INFO ] Flow matrix only has 10803 transitions (discarded 884 similar events)
// Phase 1: matrix 10803 rows 4696 cols
[2023-03-24 02:03:47] [INFO ] Computed 1093 place invariants in 294 ms
[2023-03-24 02:03:48] [INFO ] After 633ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-24 02:03:49] [INFO ] [Nat]Absence check using 49 positive place invariants in 83 ms returned sat
[2023-03-24 02:03:49] [INFO ] [Nat]Absence check using 49 positive and 1044 generalized place invariants in 293 ms returned sat
[2023-03-24 02:04:00] [INFO ] After 10691ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-24 02:04:00] [INFO ] State equation strengthened by 6662 read => feed constraints.
[2023-03-24 02:04:04] [INFO ] After 4119ms SMT Verify possible using 6662 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-24 02:04:12] [INFO ] Deduced a trap composed of 488 places in 6544 ms of which 20 ms to minimize.
[2023-03-24 02:04:13] [INFO ] Trap strengthening (SAT) tested/added 1/1 trap constraints in 7884 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:769)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
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 02:04:13] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 02:04:13] [INFO ] After 25050ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 15 ms.
Support contains 56 out of 4696 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4696/4696 places, 11687/11687 transitions.
Applied a total of 0 rules in 640 ms. Remains 4696 /4696 variables (removed 0) and now considering 11687/11687 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 640 ms. Remains : 4696/4696 places, 11687/11687 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4696/4696 places, 11687/11687 transitions.
Applied a total of 0 rules in 624 ms. Remains 4696 /4696 variables (removed 0) and now considering 11687/11687 (removed 0) transitions.
[2023-03-24 02:04:14] [INFO ] Flow matrix only has 10803 transitions (discarded 884 similar events)
[2023-03-24 02:04:14] [INFO ] Invariant cache hit.
[2023-03-24 02:04:20] [INFO ] Implicit Places using invariants in 5342 ms returned []
Implicit Place search using SMT only with invariants took 5346 ms to find 0 implicit places.
[2023-03-24 02:04:20] [INFO ] Flow matrix only has 10803 transitions (discarded 884 similar events)
[2023-03-24 02:04:20] [INFO ] Invariant cache hit.
[2023-03-24 02:04:26] [INFO ] Dead Transitions using invariants and state equation in 6733 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12705 ms. Remains : 4696/4696 places, 11687/11687 transitions.
Graph (trivial) has 3406 edges and 4696 vertex of which 25 / 4696 are part of one of the 1 SCC in 9 ms
Free SCC test removed 24 places
Drop transitions removed 642 transitions
Ensure Unique test removed 842 transitions
Reduce isomorphic transitions removed 1484 transitions.
Graph (complete) has 39086 edges and 4672 vertex of which 4650 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.5 ms
Discarding 22 places :
Also discarding 0 output transitions
Ensure Unique test removed 385 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition Node10DetectsThatNode13CanReplaceNode12.Node13IsBecomingTheNewNodeMaster and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 238 transitions
Trivial Post-agglo rules discarded 238 transitions
Performed 238 trivial Post agglomeration. Transition count delta: 238
Iterating post reduction 0 with 240 rules applied. Total rules applied 242 place count 4264 transition count 9963
Ensure Unique test removed 1 places
Reduce places removed 239 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 237 transitions
Reduce isomorphic transitions removed 238 transitions.
Drop transitions removed 236 transitions
Trivial Post-agglo rules discarded 236 transitions
Performed 236 trivial Post agglomeration. Transition count delta: 236
Iterating post reduction 1 with 713 rules applied. Total rules applied 955 place count 4025 transition count 9489
Ensure Unique test removed 1 places
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 40 transitions
Ensure Unique test removed 196 transitions
Reduce isomorphic transitions removed 236 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 2 with 669 rules applied. Total rules applied 1624 place count 3788 transition count 9057
Ensure Unique test removed 40 places
Reduce places removed 236 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 194 transitions
Reduce isomorphic transitions removed 196 transitions.
Drop transitions removed 191 transitions
Trivial Post-agglo rules discarded 191 transitions
Performed 191 trivial Post agglomeration. Transition count delta: 191
Iterating post reduction 3 with 623 rules applied. Total rules applied 2247 place count 3552 transition count 8670
Ensure Unique test removed 2 places
Reduce places removed 193 places and 0 transitions.
Drop transitions removed 36 transitions
Ensure Unique test removed 155 transitions
Reduce isomorphic transitions removed 191 transitions.
Drop transitions removed 155 transitions
Trivial Post-agglo rules discarded 155 transitions
Performed 155 trivial Post agglomeration. Transition count delta: 155
Iterating post reduction 4 with 539 rules applied. Total rules applied 2786 place count 3359 transition count 8324
Ensure Unique test removed 36 places
Reduce places removed 191 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 153 transitions
Reduce isomorphic transitions removed 155 transitions.
Drop transitions removed 152 transitions
Trivial Post-agglo rules discarded 152 transitions
Performed 152 trivial Post agglomeration. Transition count delta: 152
Iterating post reduction 5 with 498 rules applied. Total rules applied 3284 place count 3168 transition count 8017
Ensure Unique test removed 2 places
Reduce places removed 154 places and 0 transitions.
Drop transitions removed 30 transitions
Ensure Unique test removed 122 transitions
Reduce isomorphic transitions removed 152 transitions.
Drop transitions removed 121 transitions
Trivial Post-agglo rules discarded 121 transitions
Performed 121 trivial Post agglomeration. Transition count delta: 121
Iterating post reduction 6 with 427 rules applied. Total rules applied 3711 place count 3014 transition count 7744
Ensure Unique test removed 30 places
Reduce places removed 151 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 119 transitions
Reduce isomorphic transitions removed 121 transitions.
Drop transitions removed 119 transitions
Trivial Post-agglo rules discarded 119 transitions
Performed 119 trivial Post agglomeration. Transition count delta: 119
Iterating post reduction 7 with 391 rules applied. Total rules applied 4102 place count 2863 transition count 7504
Ensure Unique test removed 2 places
Reduce places removed 121 places and 0 transitions.
Drop transitions removed 26 transitions
Ensure Unique test removed 93 transitions
Reduce isomorphic transitions removed 119 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 8 with 333 rules applied. Total rules applied 4435 place count 2742 transition count 7292
Ensure Unique test removed 26 places
Reduce places removed 119 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 91 transitions
Reduce isomorphic transitions removed 93 transitions.
Drop transitions removed 91 transitions
Trivial Post-agglo rules discarded 91 transitions
Performed 91 trivial Post agglomeration. Transition count delta: 91
Iterating post reduction 9 with 303 rules applied. Total rules applied 4738 place count 2623 transition count 7108
Ensure Unique test removed 2 places
Reduce places removed 93 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 67 transitions
Reduce isomorphic transitions removed 91 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 10 with 251 rules applied. Total rules applied 4989 place count 2530 transition count 6950
Ensure Unique test removed 24 places
Reduce places removed 91 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 65 transitions
Reduce isomorphic transitions removed 67 transitions.
Drop transitions removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 11 with 222 rules applied. Total rules applied 5211 place count 2439 transition count 6819
Ensure Unique test removed 2 places
Reduce places removed 66 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 44 transitions
Reduce isomorphic transitions removed 64 transitions.
Drop transitions removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 12 with 173 rules applied. Total rules applied 5384 place count 2373 transition count 6712
Ensure Unique test removed 20 places
Reduce places removed 63 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 43 transitions.
Drop transitions removed 41 transitions
Trivial Post-agglo rules discarded 41 transitions
Performed 41 trivial Post agglomeration. Transition count delta: 41
Iterating post reduction 13 with 147 rules applied. Total rules applied 5531 place count 2310 transition count 6628
Ensure Unique test removed 2 places
Reduce places removed 43 places and 0 transitions.
Drop transitions removed 14 transitions
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 41 transitions.
Drop transitions removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 14 with 109 rules applied. Total rules applied 5640 place count 2267 transition count 6562
Ensure Unique test removed 14 places
Reduce places removed 39 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 25 transitions.
Drop transitions removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 15 with 87 rules applied. Total rules applied 5727 place count 2228 transition count 6514
Ensure Unique test removed 2 places
Reduce places removed 25 places and 0 transitions.
Drop transitions removed 11 transitions
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 23 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 16 with 60 rules applied. Total rules applied 5787 place count 2203 transition count 6479
Ensure Unique test removed 11 places
Reduce places removed 23 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 17 with 46 rules applied. Total rules applied 5833 place count 2180 transition count 6456
Ensure Unique test removed 1 places
Reduce places removed 12 places and 0 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 18 with 28 rules applied. Total rules applied 5861 place count 2168 transition count 6440
Ensure Unique test removed 6 places
Reduce places removed 11 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 19 with 19 rules applied. Total rules applied 5880 place count 2157 transition count 6432
Ensure Unique test removed 2 places
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 20 with 9 rules applied. Total rules applied 5889 place count 2152 transition count 6428
Ensure Unique test removed 2 places
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 21 with 14 rules applied. Total rules applied 5903 place count 2149 transition count 6417
Ensure Unique test removed 1 places
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 22 with 21 rules applied. Total rules applied 5924 place count 2138 transition count 6407
Performed 398 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 398 Pre rules applied. Total rules applied 5924 place count 2138 transition count 6009
Deduced a syphon composed of 398 places in 2 ms
Ensure Unique test removed 362 places
Reduce places removed 760 places and 0 transitions.
Iterating global reduction 23 with 1158 rules applied. Total rules applied 7082 place count 1378 transition count 6009
Discarding 370 places :
Symmetric choice reduction at 23 with 370 rule applications. Total rules 7452 place count 1008 transition count 5639
Iterating global reduction 23 with 370 rules applied. Total rules applied 7822 place count 1008 transition count 5639
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 1 Pre rules applied. Total rules applied 7822 place count 1008 transition count 5638
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 23 with 2 rules applied. Total rules applied 7824 place count 1007 transition count 5638
Discarding 229 places :
Symmetric choice reduction at 23 with 229 rule applications. Total rules 8053 place count 778 transition count 3806
Iterating global reduction 23 with 229 rules applied. Total rules applied 8282 place count 778 transition count 3806
Ensure Unique test removed 229 transitions
Reduce isomorphic transitions removed 229 transitions.
Iterating post reduction 23 with 229 rules applied. Total rules applied 8511 place count 778 transition count 3577
Performed 81 Post agglomeration using F-continuation condition.Transition count delta: 81
Deduced a syphon composed of 81 places in 1 ms
Reduce places removed 81 places and 0 transitions.
Iterating global reduction 24 with 162 rules applied. Total rules applied 8673 place count 697 transition count 3496
Drop transitions removed 58 transitions
Reduce isomorphic transitions removed 58 transitions.
Iterating post reduction 24 with 58 rules applied. Total rules applied 8731 place count 697 transition count 3438
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 25 with 35 rules applied. Total rules applied 8766 place count 697 transition count 3403
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 25 with 22 rules applied. Total rules applied 8788 place count 697 transition count 3381
Reduce places removed 22 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 26 with 24 rules applied. Total rules applied 8812 place count 675 transition count 3379
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 27 with 2 rules applied. Total rules applied 8814 place count 673 transition count 3379
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 28 with 12 rules applied. Total rules applied 8826 place count 673 transition count 3367
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 28 with 12 rules applied. Total rules applied 8838 place count 661 transition count 3367
Partial Free-agglomeration rule applied 2215 times.
Drop transitions removed 2215 transitions
Iterating global reduction 29 with 2215 rules applied. Total rules applied 11053 place count 661 transition count 3367
Discarding 16 places :
Symmetric choice reduction at 29 with 16 rule applications. Total rules 11069 place count 645 transition count 3239
Iterating global reduction 29 with 16 rules applied. Total rules applied 11085 place count 645 transition count 3239
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 29 with 16 rules applied. Total rules applied 11101 place count 645 transition count 3223
Partial Post-agglomeration rule applied 30 times.
Drop transitions removed 30 transitions
Iterating global reduction 30 with 30 rules applied. Total rules applied 11131 place count 645 transition count 3223
Applied a total of 11131 rules in 8627 ms. Remains 645 /4696 variables (removed 4051) and now considering 3223/11687 (removed 8464) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 3223 rows 645 cols
[2023-03-24 02:04:35] [INFO ] Computed 95 place invariants in 167 ms
[2023-03-24 02:04:35] [INFO ] After 94ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-24 02:04:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-24 02:04:36] [INFO ] [Nat]Absence check using 3 positive and 92 generalized place invariants in 19 ms returned sat
[2023-03-24 02:04:36] [INFO ] After 806ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-24 02:04:37] [INFO ] After 1156ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 209 ms.
[2023-03-24 02:04:37] [INFO ] After 1527ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2023-03-24 02:04:37] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 7 ms.
[2023-03-24 02:04:37] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 4696 places, 11687 transitions and 71571 arcs took 77 ms.
[2023-03-24 02:04:38] [INFO ] Flatten gal took : 809 ms
Total runtime 95172 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: 4696 NrTr: 11687 NrArc: 71571)

parse formulas
formulas created successfully
place and transition orderings generation:0m13.061sec

net check time: 0m 0.011sec

init dd package: 0m 2.677sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 9889184 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16070816 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 0.514sec

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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="MultiCrashLeafsetExtension-PT-S24C08"
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-S24C08, 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-167856420900854"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C08.tgz
mv MultiCrashLeafsetExtension-PT-S24C08 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 ;