About the Execution of LTSMin+red for DoubleExponent-PT-200
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 7648.955 | 3600000.00 | 13404879.00 | 1637.80 | [undef] | Time out reached |
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.r137-smll-167819418600502.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 DoubleExponent-PT-200, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r137-smll-167819418600502
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.9M
-rw-r--r-- 1 mcc users 7.3K Feb 26 13:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 26 13:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 26 13:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 26 13:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.8K Feb 26 13:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 26 13:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Feb 26 13:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Feb 26 13:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 3.5M 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 DoubleExponent-PT-200-ReachabilityCardinality-00
FORMULA_NAME DoubleExponent-PT-200-ReachabilityCardinality-01
FORMULA_NAME DoubleExponent-PT-200-ReachabilityCardinality-02
FORMULA_NAME DoubleExponent-PT-200-ReachabilityCardinality-03
FORMULA_NAME DoubleExponent-PT-200-ReachabilityCardinality-04
FORMULA_NAME DoubleExponent-PT-200-ReachabilityCardinality-05
FORMULA_NAME DoubleExponent-PT-200-ReachabilityCardinality-06
FORMULA_NAME DoubleExponent-PT-200-ReachabilityCardinality-07
FORMULA_NAME DoubleExponent-PT-200-ReachabilityCardinality-08
FORMULA_NAME DoubleExponent-PT-200-ReachabilityCardinality-09
FORMULA_NAME DoubleExponent-PT-200-ReachabilityCardinality-10
FORMULA_NAME DoubleExponent-PT-200-ReachabilityCardinality-11
FORMULA_NAME DoubleExponent-PT-200-ReachabilityCardinality-12
FORMULA_NAME DoubleExponent-PT-200-ReachabilityCardinality-13
FORMULA_NAME DoubleExponent-PT-200-ReachabilityCardinality-14
FORMULA_NAME DoubleExponent-PT-200-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1678897388833
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=DoubleExponent-PT-200
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-15 16:23:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-15 16:23:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 16:23:13] [INFO ] Load time of PNML (sax parser for PT used): 572 ms
[2023-03-15 16:23:13] [INFO ] Transformed 10604 places.
[2023-03-15 16:23:13] [INFO ] Transformed 9998 transitions.
[2023-03-15 16:23:13] [INFO ] Parsed PT model containing 10604 places and 9998 transitions and 28194 arcs in 765 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 33 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 338 resets, run finished after 905 ms. (steps per millisecond=11 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 26 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 65 ms. (steps per millisecond=15 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 73 ms. (steps per millisecond=13 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 71 ms. (steps per millisecond=14 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 69 ms. (steps per millisecond=14 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 71 ms. (steps per millisecond=14 ) properties (out of 16) seen :0
Interrupted probabilistic random walk after 24814 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 24814 steps, saw 12411 distinct states, run finished after 3003 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 16 properties.
// Phase 1: matrix 9998 rows 10604 cols
[2023-03-15 16:23:23] [INFO ] Invariants computation overflowed in 588 ms
[2023-03-15 16:23:30] [INFO ] After 7300ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
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.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
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)
[2023-03-15 16:23:55] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-15 16:23:55] [INFO ] After 25027ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:16
Fused 16 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 191 out of 10604 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10604/10604 places, 9998/9998 transitions.
Graph (complete) has 18196 edges and 10604 vertex of which 10598 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.34 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 2223 transitions
Trivial Post-agglo rules discarded 2223 transitions
Performed 2223 trivial Post agglomeration. Transition count delta: 2223
Iterating post reduction 0 with 2226 rules applied. Total rules applied 2227 place count 10597 transition count 7773
Reduce places removed 2223 places and 0 transitions.
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Iterating post reduction 1 with 2295 rules applied. Total rules applied 4522 place count 8374 transition count 7701
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 2 with 72 rules applied. Total rules applied 4594 place count 8302 transition count 7701
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 400 Pre rules applied. Total rules applied 4594 place count 8302 transition count 7301
Deduced a syphon composed of 400 places in 1323 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 3 with 800 rules applied. Total rules applied 5394 place count 7902 transition count 7301
Performed 1703 Post agglomeration using F-continuation condition.Transition count delta: 1703
Deduced a syphon composed of 1703 places in 387 ms
Reduce places removed 1703 places and 0 transitions.
Iterating global reduction 3 with 3406 rules applied. Total rules applied 8800 place count 6199 transition count 5598
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 460 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9002 place count 6098 transition count 5598
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 322 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9204 place count 5997 transition count 5598
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 327 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9406 place count 5896 transition count 5598
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 66 places in 306 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 3 with 132 rules applied. Total rules applied 9538 place count 5830 transition count 5598
Free-agglomeration rule applied 9 times.
Iterating global reduction 3 with 9 rules applied. Total rules applied 9547 place count 5830 transition count 5589
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 9556 place count 5821 transition count 5589
Free-agglomeration rule (complex) applied 797 times.
Iterating global reduction 4 with 797 rules applied. Total rules applied 10353 place count 5821 transition count 4792
Reduce places removed 797 places and 0 transitions.
Iterating post reduction 4 with 797 rules applied. Total rules applied 11150 place count 5024 transition count 4792
Partial Free-agglomeration rule applied 803 times.
Drop transitions removed 803 transitions
Iterating global reduction 5 with 803 rules applied. Total rules applied 11953 place count 5024 transition count 4792
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 11954 place count 5023 transition count 4791
Applied a total of 11954 rules in 12469 ms. Remains 5023 /10604 variables (removed 5581) and now considering 4791/9998 (removed 5207) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12471 ms. Remains : 5023/10604 places, 4791/9998 transitions.
Incomplete random walk after 10000 steps, including 1288 resets, run finished after 563 ms. (steps per millisecond=17 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 83 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 96 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 83 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 83 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 75 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 84 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 78 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 84 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 86 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 88 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 76 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 76 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 74 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 16) seen :0
Interrupted probabilistic random walk after 39799 steps, run timeout after 3001 ms. (steps per millisecond=13 ) properties seen :{}
Probabilistic random walk after 39799 steps, saw 19922 distinct states, run finished after 3001 ms. (steps per millisecond=13 ) properties seen :0
Running SMT prover for 16 properties.
// Phase 1: matrix 4791 rows 5023 cols
[2023-03-15 16:24:12] [INFO ] Invariants computation overflowed in 164 ms
[2023-03-15 16:24:14] [INFO ] After 2407ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
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.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
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)
[2023-03-15 16:24:39] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-15 16:24:39] [INFO ] After 25044ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:16
Fused 16 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 191 out of 5023 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5023/5023 places, 4791/4791 transitions.
Applied a total of 0 rules in 766 ms. Remains 5023 /5023 variables (removed 0) and now considering 4791/4791 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 766 ms. Remains : 5023/5023 places, 4791/4791 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5023/5023 places, 4791/4791 transitions.
Applied a total of 0 rules in 617 ms. Remains 5023 /5023 variables (removed 0) and now considering 4791/4791 (removed 0) transitions.
// Phase 1: matrix 4791 rows 5023 cols
[2023-03-15 16:24:41] [INFO ] Invariants computation overflowed in 201 ms
[2023-03-15 16:24:42] [INFO ] Implicit Places using invariants in 843 ms returned []
// Phase 1: matrix 4791 rows 5023 cols
[2023-03-15 16:24:42] [INFO ] Invariants computation overflowed in 123 ms
[2023-03-15 16:24:43] [INFO ] Implicit Places using invariants and state equation in 1667 ms returned []
Implicit Place search using SMT with State Equation took 2519 ms to find 0 implicit places.
[2023-03-15 16:24:44] [INFO ] Redundant transitions in 791 ms returned []
// Phase 1: matrix 4791 rows 5023 cols
[2023-03-15 16:24:44] [INFO ] Invariants computation overflowed in 210 ms
[2023-03-15 16:24:45] [INFO ] Dead Transitions using invariants and state equation in 1057 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5012 ms. Remains : 5023/5023 places, 4791/4791 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 5023 transition count 4775
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 5007 transition count 4775
Performed 354 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 354 Pre rules applied. Total rules applied 32 place count 5007 transition count 4421
Deduced a syphon composed of 354 places in 284 ms
Reduce places removed 354 places and 0 transitions.
Iterating global reduction 2 with 708 rules applied. Total rules applied 740 place count 4653 transition count 4421
Free-agglomeration rule applied 8 times.
Iterating global reduction 2 with 8 rules applied. Total rules applied 748 place count 4653 transition count 4413
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 756 place count 4645 transition count 4413
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 757 place count 4645 transition count 4412
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 758 place count 4644 transition count 4412
Applied a total of 758 rules in 2070 ms. Remains 4644 /5023 variables (removed 379) and now considering 4412/4791 (removed 379) transitions.
Running SMT prover for 16 properties.
// Phase 1: matrix 4412 rows 4644 cols
[2023-03-15 16:24:48] [INFO ] Invariants computation overflowed in 118 ms
[2023-03-15 16:24:50] [INFO ] After 2684ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
[2023-03-15 16:28:35] [INFO ] After 220464ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :15
[2023-03-15 16:28:35] [INFO ] State equation strengthened by 4 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.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:215)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:273)
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)
[2023-03-15 16:28:35] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-15 16:28:35] [INFO ] After 225036ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:16
[2023-03-15 16:28:36] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 7 ms.
[2023-03-15 16:28:36] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 5023 places, 4791 transitions and 34888 arcs took 56 ms.
[2023-03-15 16:28:37] [INFO ] Flatten gal took : 951 ms
Total runtime 325502 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/509/inv_0_ --invariant=/tmp/509/inv_1_ --invariant=/tmp/509/inv_2_ --invariant=/tmp/509/inv_3_ --invariant=/tmp/509/inv_4_ --invariant=/tmp/509/inv_5_ --invariant=/tmp/509/inv_6_ --invariant=/tmp/509/inv_7_ --invariant=/tmp/509/inv_8_ --invariant=/tmp/509/inv_9_ --invariant=/tmp/509/inv_10_ --invariant=/tmp/509/inv_11_ --invariant=/tmp/509/inv_12_ --invariant=/tmp/509/inv_13_ --invariant=/tmp/509/inv_14_ --invariant=/tmp/509/inv_15_ --inv-par
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 8487636 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16086052 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="DoubleExponent-PT-200"
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 DoubleExponent-PT-200, 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 r137-smll-167819418600502"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-200.tgz
mv DoubleExponent-PT-200 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 ;