About the Execution of LTSMin+red for MultiCrashLeafsetExtension-PT-S24C11
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 7592.596 | 3600000.00 | 13723635.00 | 733.50 | FTFTF?FFFTFTTFF? | 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.r233-tall-167856419500878.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 ltsminxred
Input is MultiCrashLeafsetExtension-PT-S24C11, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r233-tall-167856419500878
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 19M
-rw-r--r-- 1 mcc users 14K Feb 26 02:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Feb 26 02:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 17K Feb 26 02:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 93K Feb 26 02:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.1K Feb 25 16:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Feb 25 16:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Feb 25 16:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 26 03:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 92K Feb 26 03:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 21K Feb 26 02:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 94K Feb 26 02:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K 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 19M 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-S24C11-ReachabilityCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-ReachabilityCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-ReachabilityCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-ReachabilityCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-ReachabilityCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-ReachabilityCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-ReachabilityCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-ReachabilityCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-ReachabilityCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-ReachabilityCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-ReachabilityCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-ReachabilityCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-ReachabilityCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-ReachabilityCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-ReachabilityCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C11-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1679649560206
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=ltsminxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S24C11
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-24 09:19:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-24 09:19:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 09:19:22] [INFO ] Load time of PNML (sax parser for PT used): 584 ms
[2023-03-24 09:19:22] [INFO ] Transformed 19254 places.
[2023-03-24 09:19:22] [INFO ] Transformed 27973 transitions.
[2023-03-24 09:19:22] [INFO ] Parsed PT model containing 19254 places and 27973 transitions and 103022 arcs in 786 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 27 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 88 resets, run finished after 799 ms. (steps per millisecond=12 ) properties (out of 16) seen :3
FORMULA MultiCrashLeafsetExtension-PT-S24C11-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C11-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C11-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 152 ms. (steps per millisecond=65 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 13) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S24C11-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
[2023-03-24 09:19:25] [INFO ] Flow matrix only has 27373 transitions (discarded 600 similar events)
// Phase 1: matrix 27373 rows 19254 cols
[2023-03-24 09:19:27] [INFO ] Computed 1299 place invariants in 2713 ms
[2023-03-24 09:19:33] [INFO ] After 5449ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-24 09:19:38] [INFO ] [Nat]Absence check using 76 positive place invariants in 85 ms returned sat
[2023-03-24 09:19:39] [INFO ] [Nat]Absence check using 76 positive and 1223 generalized place invariants in 1147 ms returned sat
[2023-03-24 09:19:58] [INFO ] After 18492ms SMT Verify possible using state equation in natural domain returned unsat :10 sat :1
[2023-03-24 09:19:58] [INFO ] State equation strengthened by 8602 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 09:19:58] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 09:19:58] [INFO ] After 25168ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:12
FORMULA MultiCrashLeafsetExtension-PT-S24C11-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C11-ReachabilityCardinality-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C11-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C11-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C11-ReachabilityCardinality-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C11-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C11-ReachabilityCardinality-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C11-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C11-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C11-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 12 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 14 out of 19254 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 19254/19254 places, 27973/27973 transitions.
Graph (complete) has 60623 edges and 19254 vertex of which 19204 are kept as prefixes of interest. Removing 50 places using SCC suffix rule.51 ms
Discarding 50 places :
Also discarding 0 output transitions
Drop transitions removed 6590 transitions
Trivial Post-agglo rules discarded 6590 transitions
Performed 6590 trivial Post agglomeration. Transition count delta: 6590
Iterating post reduction 0 with 6590 rules applied. Total rules applied 6591 place count 19204 transition count 21383
Reduce places removed 6590 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 6594 rules applied. Total rules applied 13185 place count 12614 transition count 21379
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 13189 place count 12610 transition count 21379
Performed 550 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 550 Pre rules applied. Total rules applied 13189 place count 12610 transition count 20829
Deduced a syphon composed of 550 places in 22 ms
Reduce places removed 550 places and 0 transitions.
Iterating global reduction 3 with 1100 rules applied. Total rules applied 14289 place count 12060 transition count 20829
Discarding 6040 places :
Symmetric choice reduction at 3 with 6040 rule applications. Total rules 20329 place count 6020 transition count 14789
Iterating global reduction 3 with 6040 rules applied. Total rules applied 26369 place count 6020 transition count 14789
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 14 Pre rules applied. Total rules applied 26369 place count 6020 transition count 14775
Deduced a syphon composed of 14 places in 16 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 26397 place count 6006 transition count 14775
Discarding 540 places :
Symmetric choice reduction at 3 with 540 rule applications. Total rules 26937 place count 5466 transition count 8835
Iterating global reduction 3 with 540 rules applied. Total rules applied 27477 place count 5466 transition count 8835
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 27527 place count 5441 transition count 8810
Free-agglomeration rule (complex) applied 345 times.
Iterating global reduction 3 with 345 rules applied. Total rules applied 27872 place count 5441 transition count 13755
Reduce places removed 345 places and 0 transitions.
Iterating post reduction 3 with 345 rules applied. Total rules applied 28217 place count 5096 transition count 13755
Partial Free-agglomeration rule applied 200 times.
Drop transitions removed 200 transitions
Iterating global reduction 4 with 200 rules applied. Total rules applied 28417 place count 5096 transition count 13755
Applied a total of 28417 rules in 6759 ms. Remains 5096 /19254 variables (removed 14158) and now considering 13755/27973 (removed 14218) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6763 ms. Remains : 5096/19254 places, 13755/27973 transitions.
Incomplete random walk after 10000 steps, including 147 resets, run finished after 660 ms. (steps per millisecond=15 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 19610 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :{}
Probabilistic random walk after 19610 steps, saw 9226 distinct states, run finished after 3003 ms. (steps per millisecond=6 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-24 09:20:09] [INFO ] Flow matrix only has 12869 transitions (discarded 886 similar events)
// Phase 1: matrix 12869 rows 5096 cols
[2023-03-24 09:20:09] [INFO ] Computed 1249 place invariants in 342 ms
[2023-03-24 09:20:09] [INFO ] After 505ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-24 09:20:10] [INFO ] [Nat]Absence check using 49 positive place invariants in 115 ms returned sat
[2023-03-24 09:20:10] [INFO ] [Nat]Absence check using 49 positive and 1200 generalized place invariants in 333 ms returned sat
[2023-03-24 09:20:18] [INFO ] After 7312ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-24 09:20:18] [INFO ] State equation strengthened by 8492 read => feed constraints.
[2023-03-24 09:20:31] [INFO ] After 12758ms SMT Verify possible using 8492 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-24 09:20:40] [INFO ] Deduced a trap composed of 657 places in 8480 ms of which 23 ms to minimize.
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.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
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 09:20:40] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 09:20:40] [INFO ] After 30310ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Parikh walk visited 0 properties in 16 ms.
Support contains 14 out of 5096 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5096/5096 places, 13755/13755 transitions.
Applied a total of 0 rules in 838 ms. Remains 5096 /5096 variables (removed 0) and now considering 13755/13755 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 838 ms. Remains : 5096/5096 places, 13755/13755 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5096/5096 places, 13755/13755 transitions.
Applied a total of 0 rules in 870 ms. Remains 5096 /5096 variables (removed 0) and now considering 13755/13755 (removed 0) transitions.
[2023-03-24 09:20:42] [INFO ] Flow matrix only has 12869 transitions (discarded 886 similar events)
[2023-03-24 09:20:42] [INFO ] Invariant cache hit.
[2023-03-24 09:20:47] [INFO ] Implicit Places using invariants in 5571 ms returned []
Implicit Place search using SMT only with invariants took 5575 ms to find 0 implicit places.
[2023-03-24 09:20:47] [INFO ] Flow matrix only has 12869 transitions (discarded 886 similar events)
[2023-03-24 09:20:47] [INFO ] Invariant cache hit.
[2023-03-24 09:20:56] [INFO ] Dead Transitions using invariants and state equation in 8602 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15052 ms. Remains : 5096/5096 places, 13755/13755 transitions.
Graph (trivial) has 3550 edges and 5096 vertex of which 25 / 5096 are part of one of the 1 SCC in 6 ms
Free SCC test removed 24 places
Drop transitions removed 644 transitions
Ensure Unique test removed 842 transitions
Reduce isomorphic transitions removed 1486 transitions.
Graph (complete) has 51091 edges and 5072 vertex of which 5050 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.6 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 241 transitions
Trivial Post-agglo rules discarded 241 transitions
Performed 241 trivial Post agglomeration. Transition count delta: 241
Iterating post reduction 0 with 243 rules applied. Total rules applied 245 place count 4664 transition count 12026
Ensure Unique test removed 1 places
Reduce places removed 242 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 241 transitions.
Drop transitions removed 240 transitions
Trivial Post-agglo rules discarded 240 transitions
Performed 240 trivial Post agglomeration. Transition count delta: 240
Iterating post reduction 1 with 723 rules applied. Total rules applied 968 place count 4422 transition count 11545
Ensure Unique test removed 1 places
Reduce places removed 241 places and 0 transitions.
Drop transitions removed 40 transitions
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 2 with 681 rules applied. Total rules applied 1649 place count 4181 transition count 11105
Ensure Unique test removed 40 places
Reduce places removed 240 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 198 transitions
Reduce isomorphic transitions removed 200 transitions.
Drop transitions removed 198 transitions
Trivial Post-agglo rules discarded 198 transitions
Performed 198 trivial Post agglomeration. Transition count delta: 198
Iterating post reduction 3 with 638 rules applied. Total rules applied 2287 place count 3941 transition count 10707
Ensure Unique test removed 2 places
Reduce places removed 200 places and 0 transitions.
Drop transitions removed 36 transitions
Ensure Unique test removed 162 transitions
Reduce isomorphic transitions removed 198 transitions.
Drop transitions removed 161 transitions
Trivial Post-agglo rules discarded 161 transitions
Performed 161 trivial Post agglomeration. Transition count delta: 161
Iterating post reduction 4 with 559 rules applied. Total rules applied 2846 place count 3741 transition count 10348
Ensure Unique test removed 36 places
Reduce places removed 197 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 159 transitions
Reduce isomorphic transitions removed 161 transitions.
Drop transitions removed 159 transitions
Trivial Post-agglo rules discarded 159 transitions
Performed 159 trivial Post agglomeration. Transition count delta: 159
Iterating post reduction 5 with 517 rules applied. Total rules applied 3363 place count 3544 transition count 10028
Ensure Unique test removed 2 places
Reduce places removed 161 places and 0 transitions.
Drop transitions removed 32 transitions
Ensure Unique test removed 127 transitions
Reduce isomorphic transitions removed 159 transitions.
Drop transitions removed 127 transitions
Trivial Post-agglo rules discarded 127 transitions
Performed 127 trivial Post agglomeration. Transition count delta: 127
Iterating post reduction 6 with 447 rules applied. Total rules applied 3810 place count 3383 transition count 9742
Ensure Unique test removed 32 places
Reduce places removed 159 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 125 transitions
Reduce isomorphic transitions removed 127 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 7 with 411 rules applied. Total rules applied 4221 place count 3224 transition count 9490
Ensure Unique test removed 2 places
Reduce places removed 127 places and 0 transitions.
Drop transitions removed 28 transitions
Ensure Unique test removed 97 transitions
Reduce isomorphic transitions removed 125 transitions.
Drop transitions removed 97 transitions
Trivial Post-agglo rules discarded 97 transitions
Performed 97 trivial Post agglomeration. Transition count delta: 97
Iterating post reduction 8 with 349 rules applied. Total rules applied 4570 place count 3097 transition count 9268
Ensure Unique test removed 28 places
Reduce places removed 125 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 95 transitions
Reduce isomorphic transitions removed 97 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 9 with 317 rules applied. Total rules applied 4887 place count 2972 transition count 9076
Ensure Unique test removed 2 places
Reduce places removed 97 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 71 transitions
Reduce isomorphic transitions removed 95 transitions.
Drop transitions removed 71 transitions
Trivial Post-agglo rules discarded 71 transitions
Performed 71 trivial Post agglomeration. Transition count delta: 71
Iterating post reduction 10 with 263 rules applied. Total rules applied 5150 place count 2875 transition count 8910
Ensure Unique test removed 24 places
Reduce places removed 95 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 69 transitions
Reduce isomorphic transitions removed 71 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 11 with 235 rules applied. Total rules applied 5385 place count 2780 transition count 8770
Ensure Unique test removed 2 places
Reduce places removed 71 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 69 transitions.
Drop transitions removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 12 with 189 rules applied. Total rules applied 5574 place count 2709 transition count 8652
Ensure Unique test removed 20 places
Reduce places removed 69 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 47 transitions
Reduce isomorphic transitions removed 49 transitions.
Drop transitions removed 47 transitions
Trivial Post-agglo rules discarded 47 transitions
Performed 47 trivial Post agglomeration. Transition count delta: 47
Iterating post reduction 13 with 165 rules applied. Total rules applied 5739 place count 2640 transition count 8556
Ensure Unique test removed 2 places
Reduce places removed 49 places and 0 transitions.
Drop transitions removed 16 transitions
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 47 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 14 with 126 rules applied. Total rules applied 5865 place count 2591 transition count 8479
Ensure Unique test removed 16 places
Reduce places removed 46 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 15 with 104 rules applied. Total rules applied 5969 place count 2545 transition count 8421
Ensure Unique test removed 2 places
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 11 transitions
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 28 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 16 with 75 rules applied. Total rules applied 6044 place count 2515 transition count 8376
Ensure Unique test removed 11 places
Reduce places removed 28 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 17 with 60 rules applied. Total rules applied 6104 place count 2487 transition count 8344
Ensure Unique test removed 2 places
Reduce places removed 17 places and 0 transitions.
Drop transitions removed 7 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 15 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 18 with 40 rules applied. Total rules applied 6144 place count 2470 transition count 8321
Ensure Unique test removed 7 places
Reduce places removed 15 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 19 with 29 rules applied. Total rules applied 6173 place count 2455 transition count 8307
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 20 with 16 rules applied. Total rules applied 6189 place count 2447 transition count 8299
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 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 21 with 10 rules applied. Total rules applied 6199 place count 2441 transition count 8295
Ensure Unique test removed 2 places
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 22 with 6 rules applied. Total rules applied 6205 place count 2437 transition count 8293
Performed 550 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 550 Pre rules applied. Total rules applied 6205 place count 2437 transition count 7743
Deduced a syphon composed of 550 places in 2 ms
Ensure Unique test removed 540 places
Reduce places removed 1090 places and 0 transitions.
Iterating global reduction 23 with 1640 rules applied. Total rules applied 7845 place count 1347 transition count 7743
Discarding 541 places :
Symmetric choice reduction at 23 with 541 rule applications. Total rules 8386 place count 806 transition count 7202
Iterating global reduction 23 with 541 rules applied. Total rules applied 8927 place count 806 transition count 7202
Discarding 430 places :
Symmetric choice reduction at 23 with 430 rule applications. Total rules 9357 place count 376 transition count 2472
Iterating global reduction 23 with 430 rules applied. Total rules applied 9787 place count 376 transition count 2472
Ensure Unique test removed 406 transitions
Reduce isomorphic transitions removed 406 transitions.
Iterating post reduction 23 with 406 rules applied. Total rules applied 10193 place count 376 transition count 2066
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 24 with 24 rules applied. Total rules applied 10217 place count 364 transition count 2054
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 24 with 10 rules applied. Total rules applied 10227 place count 364 transition count 2044
Drop transitions removed 26 transitions
Redundant transition composition rules discarded 26 transitions
Iterating global reduction 25 with 26 rules applied. Total rules applied 10253 place count 364 transition count 2018
Free-agglomeration rule (complex) applied 24 times.
Iterating global reduction 25 with 24 rules applied. Total rules applied 10277 place count 364 transition count 1994
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 25 with 24 rules applied. Total rules applied 10301 place count 340 transition count 1994
Discarding 22 places :
Symmetric choice reduction at 26 with 22 rule applications. Total rules 10323 place count 318 transition count 1752
Iterating global reduction 26 with 22 rules applied. Total rules applied 10345 place count 318 transition count 1752
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 26 with 1 rules applied. Total rules applied 10346 place count 318 transition count 1751
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 27 with 21 rules applied. Total rules applied 10367 place count 318 transition count 1730
Partial Post-agglomeration rule applied 118 times.
Drop transitions removed 118 transitions
Iterating global reduction 27 with 118 rules applied. Total rules applied 10485 place count 318 transition count 1730
Applied a total of 10485 rules in 10073 ms. Remains 318 /5096 variables (removed 4778) and now considering 1730/13755 (removed 12025) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 1730 rows 318 cols
[2023-03-24 09:21:06] [INFO ] Computed 62 place invariants in 38 ms
[2023-03-24 09:21:06] [INFO ] After 50ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-24 09:21:06] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-24 09:21:06] [INFO ] [Nat]Absence check using 4 positive and 58 generalized place invariants in 12 ms returned sat
[2023-03-24 09:21:06] [INFO ] After 536ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-24 09:21:07] [INFO ] After 675ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 88 ms.
[2023-03-24 09:21:07] [INFO ] After 838ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-24 09:21:07] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 3 ms.
[2023-03-24 09:21:07] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 5096 places, 13755 transitions and 87618 arcs took 75 ms.
[2023-03-24 09:21:08] [INFO ] Flatten gal took : 894 ms
Total runtime 106928 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --invariant=/tmp/502/inv_0_ --invariant=/tmp/502/inv_1_ --inv-par
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 8519076 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16064160 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
mcc2023
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-S24C11"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is MultiCrashLeafsetExtension-PT-S24C11, 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 r233-tall-167856419500878"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C11.tgz
mv MultiCrashLeafsetExtension-PT-S24C11 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 '
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 ;