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.r235-tall-167856422600975.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is MultiCrashLeafsetExtension-PT-S32C12, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r235-tall-167856422600975
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 37M
-rw-r--r-- 1 mcc users 14K Feb 26 02:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Feb 26 02:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 02:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 71K Feb 26 02:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.1K Feb 25 16:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Feb 25 16:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 16:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Feb 26 02:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Feb 26 02:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 17K Feb 26 02:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Feb 26 02:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 37M 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-S32C12-ReachabilityFireability-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678740911225

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=smartxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S32C12
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-13 20:55:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-13 20:55:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 20:55:14] [INFO ] Load time of PNML (sax parser for PT used): 1001 ms
[2023-03-13 20:55:14] [INFO ] Transformed 36724 places.
[2023-03-13 20:55:14] [INFO ] Transformed 54827 transitions.
[2023-03-13 20:55:14] [INFO ] Parsed PT model containing 36724 places and 54827 transitions and 203278 arcs in 1472 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 25 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 81 resets, run finished after 856 ms. (steps per millisecond=11 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Interrupted probabilistic random walk after 4611 steps, run timeout after 3002 ms. (steps per millisecond=1 ) properties seen :{1=1, 13=1}
Probabilistic random walk after 4611 steps, saw 2495 distinct states, run finished after 3003 ms. (steps per millisecond=1 ) properties seen :2
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 14 properties.
[2023-03-13 20:55:19] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36724 cols
[2023-03-13 20:55:29] [INFO ] Computed 2033 place invariants in 10713 ms
[2023-03-13 20:55:41] [INFO ] [Real]Absence check using 94 positive place invariants in 155 ms returned sat
[2023-03-13 20:55:44] [INFO ] [Real]Absence check using 94 positive and 1939 generalized place invariants in 2923 ms returned sat
[2023-03-13 20:55:54] [INFO ] After 9132ms SMT Verify possible using state equation in real domain returned unsat :1 sat :0 real:12
[2023-03-13 20:55:55] [INFO ] State equation strengthened by 17602 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:339)
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)
[2023-03-13 20:55:55] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-13 20:55:55] [INFO ] After 25379ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 14 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 301 out of 36724 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 36724/36724 places, 54827/54827 transitions.
Graph (complete) has 119009 edges and 36724 vertex of which 36664 are kept as prefixes of interest. Removing 60 places using SCC suffix rule.71 ms
Discarding 60 places :
Also discarding 0 output transitions
Drop transitions removed 11953 transitions
Trivial Post-agglo rules discarded 11953 transitions
Performed 11953 trivial Post agglomeration. Transition count delta: 11953
Iterating post reduction 0 with 11953 rules applied. Total rules applied 11954 place count 36664 transition count 42874
Reduce places removed 11953 places and 0 transitions.
Performed 669 Post agglomeration using F-continuation condition.Transition count delta: 669
Iterating post reduction 1 with 12622 rules applied. Total rules applied 24576 place count 24711 transition count 42205
Reduce places removed 669 places and 0 transitions.
Iterating post reduction 2 with 669 rules applied. Total rules applied 25245 place count 24042 transition count 42205
Performed 748 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 748 Pre rules applied. Total rules applied 25245 place count 24042 transition count 41457
Deduced a syphon composed of 748 places in 178 ms
Reduce places removed 748 places and 0 transitions.
Iterating global reduction 3 with 1496 rules applied. Total rules applied 26741 place count 23294 transition count 41457
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 87 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 26789 place count 23270 transition count 41433
Free-agglomeration rule (complex) applied 372 times.
Iterating global reduction 3 with 372 rules applied. Total rules applied 27161 place count 23270 transition count 41061
Reduce places removed 372 places and 0 transitions.
Iterating post reduction 3 with 372 rules applied. Total rules applied 27533 place count 22898 transition count 41061
Partial Free-agglomeration rule applied 11953 times.
Drop transitions removed 11953 transitions
Iterating global reduction 4 with 11953 rules applied. Total rules applied 39486 place count 22898 transition count 41061
Applied a total of 39486 rules in 12317 ms. Remains 22898 /36724 variables (removed 13826) and now considering 41061/54827 (removed 13766) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12323 ms. Remains : 22898/36724 places, 41061/54827 transitions.
Incomplete random walk after 10000 steps, including 114 resets, run finished after 764 ms. (steps per millisecond=13 ) properties (out of 13) seen :2
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
[2023-03-13 20:56:09] [INFO ] Flow matrix only has 39633 transitions (discarded 1428 similar events)
// Phase 1: matrix 39633 rows 22898 cols
[2023-03-13 20:56:22] [INFO ] Computed 1973 place invariants in 12901 ms
[2023-03-13 20:56:28] [INFO ] [Real]Absence check using 63 positive place invariants in 184 ms returned sat
[2023-03-13 20:56:29] [INFO ] [Real]Absence check using 63 positive and 1910 generalized place invariants in 1908 ms returned sat
[2023-03-13 20:56:47] [INFO ] After 16591ms SMT Verify possible using state equation in real domain returned unsat :1 sat :0 real:9
[2023-03-13 20:56:48] [INFO ] State equation strengthened by 17602 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:339)
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)
[2023-03-13 20:56:48] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-13 20:56:48] [INFO ] After 26105ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 214 out of 22898 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22898/22898 places, 41061/41061 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 0 with 15 rules applied. Total rules applied 15 place count 22898 transition count 41046
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 30 place count 22883 transition count 41046
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 30 place count 22883 transition count 41031
Deduced a syphon composed of 15 places in 61 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 60 place count 22868 transition count 41031
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 56 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 66 place count 22865 transition count 41028
Free-agglomeration rule (complex) applied 21 times.
Iterating global reduction 2 with 21 rules applied. Total rules applied 87 place count 22865 transition count 41007
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 2 with 21 rules applied. Total rules applied 108 place count 22844 transition count 41007
Partial Free-agglomeration rule applied 202 times.
Drop transitions removed 202 transitions
Iterating global reduction 3 with 202 rules applied. Total rules applied 310 place count 22844 transition count 41007
Applied a total of 310 rules in 7332 ms. Remains 22844 /22898 variables (removed 54) and now considering 41007/41061 (removed 54) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7333 ms. Remains : 22844/22898 places, 41007/41061 transitions.
Incomplete random walk after 10000 steps, including 115 resets, run finished after 683 ms. (steps per millisecond=14 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 10) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2023-03-13 20:56:57] [INFO ] Flow matrix only has 39559 transitions (discarded 1448 similar events)
// Phase 1: matrix 39559 rows 22844 cols
[2023-03-13 20:57:10] [INFO ] Computed 1973 place invariants in 12530 ms
[2023-03-13 20:57:15] [INFO ] [Real]Absence check using 63 positive place invariants in 169 ms returned sat
[2023-03-13 20:57:16] [INFO ] [Real]Absence check using 63 positive and 1910 generalized place invariants in 1502 ms returned sat
[2023-03-13 20:57:17] [INFO ] After 7319ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:8
[2023-03-13 20:57:22] [INFO ] [Nat]Absence check using 63 positive place invariants in 191 ms returned sat
[2023-03-13 20:57:24] [INFO ] [Nat]Absence check using 63 positive and 1910 generalized place invariants in 1951 ms returned sat
[2023-03-13 20:57:42] [INFO ] After 25016ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :0
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 9 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 98 out of 22844 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22844/22844 places, 41007/41007 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 22844 transition count 40989
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 36 place count 22826 transition count 40989
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 36 place count 22826 transition count 40970
Deduced a syphon composed of 19 places in 54 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 74 place count 22807 transition count 40970
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 53 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 82 place count 22803 transition count 40966
Free-agglomeration rule (complex) applied 95 times.
Iterating global reduction 2 with 95 rules applied. Total rules applied 177 place count 22803 transition count 40871
Reduce places removed 95 places and 0 transitions.
Iterating post reduction 2 with 95 rules applied. Total rules applied 272 place count 22708 transition count 40871
Partial Free-agglomeration rule applied 154 times.
Drop transitions removed 154 transitions
Iterating global reduction 3 with 154 rules applied. Total rules applied 426 place count 22708 transition count 40871
Applied a total of 426 rules in 7198 ms. Remains 22708 /22844 variables (removed 136) and now considering 40871/41007 (removed 136) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7198 ms. Remains : 22708/22844 places, 40871/41007 transitions.
Incomplete random walk after 10000 steps, including 116 resets, run finished after 565 ms. (steps per millisecond=17 ) properties (out of 6) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-13 20:57:50] [INFO ] Flow matrix only has 39335 transitions (discarded 1536 similar events)
// Phase 1: matrix 39335 rows 22708 cols
[2023-03-13 20:58:03] [INFO ] Computed 1973 place invariants in 12734 ms
[2023-03-13 20:58:07] [INFO ] [Real]Absence check using 65 positive place invariants in 229 ms returned sat
[2023-03-13 20:58:08] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1338 ms returned sat
[2023-03-13 20:58:28] [INFO ] After 18264ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:2
[2023-03-13 20:58:29] [INFO ] State equation strengthened by 17602 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:339)
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)
[2023-03-13 20:58:29] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-13 20:58:29] [INFO ] After 25672ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 80 out of 22708 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22708/22708 places, 40871/40871 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 0 with 5 rules applied. Total rules applied 5 place count 22708 transition count 40866
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 22703 transition count 40866
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 10 place count 22703 transition count 40864
Deduced a syphon composed of 2 places in 52 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 14 place count 22701 transition count 40864
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 17 place count 22701 transition count 40861
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 20 place count 22698 transition count 40861
Partial Free-agglomeration rule applied 33 times.
Drop transitions removed 33 transitions
Iterating global reduction 3 with 33 rules applied. Total rules applied 53 place count 22698 transition count 40861
Applied a total of 53 rules in 5298 ms. Remains 22698 /22708 variables (removed 10) and now considering 40861/40871 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5298 ms. Remains : 22698/22708 places, 40861/40871 transitions.
Incomplete random walk after 10000 steps, including 116 resets, run finished after 543 ms. (steps per millisecond=18 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 6638 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 6638 steps, saw 3376 distinct states, run finished after 3002 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-13 20:58:38] [INFO ] Flow matrix only has 39325 transitions (discarded 1536 similar events)
// Phase 1: matrix 39325 rows 22698 cols
[2023-03-13 20:58:51] [INFO ] Computed 1973 place invariants in 12726 ms
[2023-03-13 20:58:55] [INFO ] [Real]Absence check using 65 positive place invariants in 269 ms returned sat
[2023-03-13 20:58:56] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1371 ms returned sat
[2023-03-13 20:59:16] [INFO ] After 18147ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:2
[2023-03-13 20:59:17] [INFO ] State equation strengthened by 17602 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:339)
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)
[2023-03-13 20:59:17] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-13 20:59:17] [INFO ] After 25724ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 80 out of 22698 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22698/22698 places, 40861/40861 transitions.
Applied a total of 0 rules in 1900 ms. Remains 22698 /22698 variables (removed 0) and now considering 40861/40861 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1900 ms. Remains : 22698/22698 places, 40861/40861 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22698/22698 places, 40861/40861 transitions.
Applied a total of 0 rules in 1632 ms. Remains 22698 /22698 variables (removed 0) and now considering 40861/40861 (removed 0) transitions.
[2023-03-13 20:59:20] [INFO ] Flow matrix only has 39325 transitions (discarded 1536 similar events)
[2023-03-13 20:59:20] [INFO ] Invariant cache hit.
[2023-03-13 20:59:22] [INFO ] Implicit Places using invariants in 1756 ms returned []
Implicit Place search using SMT only with invariants took 1757 ms to find 0 implicit places.
[2023-03-13 20:59:22] [INFO ] Flow matrix only has 39325 transitions (discarded 1536 similar events)
[2023-03-13 20:59:22] [INFO ] Invariant cache hit.
[2023-03-13 20:59:24] [INFO ] Dead Transitions using invariants and state equation in 1785 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5194 ms. Remains : 22698/22698 places, 40861/40861 transitions.
Graph (trivial) has 6330 edges and 22698 vertex of which 31 / 22698 are part of one of the 1 SCC in 18 ms
Free SCC test removed 30 places
Drop transitions removed 984 transitions
Ensure Unique test removed 1539 transitions
Reduce isomorphic transitions removed 2523 transitions.
Graph (complete) has 75192 edges and 22668 vertex of which 22643 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.16 ms
Discarding 25 places :
Also discarding 0 output transitions
Ensure Unique test removed 634 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition Node14DetectsThatNode17CanReplaceNode16.Node17IsBecomingTheNewNodeMaster and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 382 transitions
Trivial Post-agglo rules discarded 382 transitions
Performed 382 trivial Post agglomeration. Transition count delta: 382
Iterating post reduction 0 with 384 rules applied. Total rules applied 386 place count 22008 transition count 37954
Ensure Unique test removed 1 places
Reduce places removed 383 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 347 transitions
Reduce isomorphic transitions removed 348 transitions.
Drop transitions removed 347 transitions
Trivial Post-agglo rules discarded 347 transitions
Performed 347 trivial Post agglomeration. Transition count delta: 347
Iterating post reduction 1 with 1078 rules applied. Total rules applied 1464 place count 21625 transition count 37259
Ensure Unique test removed 1 places
Reduce places removed 348 places and 0 transitions.
Drop transitions removed 40 transitions
Ensure Unique test removed 273 transitions
Reduce isomorphic transitions removed 313 transitions.
Drop transitions removed 269 transitions
Trivial Post-agglo rules discarded 269 transitions
Performed 269 trivial Post agglomeration. Transition count delta: 269
Iterating post reduction 2 with 930 rules applied. Total rules applied 2394 place count 21277 transition count 36677
Ensure Unique test removed 40 places
Reduce places removed 309 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 233 transitions
Reduce isomorphic transitions removed 235 transitions.
Drop transitions removed 233 transitions
Trivial Post-agglo rules discarded 233 transitions
Performed 233 trivial Post agglomeration. Transition count delta: 233
Iterating post reduction 3 with 777 rules applied. Total rules applied 3171 place count 20968 transition count 36209
Ensure Unique test removed 2 places
Reduce places removed 235 places and 0 transitions.
Drop transitions removed 28 transitions
Ensure Unique test removed 171 transitions
Reduce isomorphic transitions removed 199 transitions.
Drop transitions removed 166 transitions
Trivial Post-agglo rules discarded 166 transitions
Performed 166 trivial Post agglomeration. Transition count delta: 166
Iterating post reduction 4 with 600 rules applied. Total rules applied 3771 place count 20733 transition count 35844
Ensure Unique test removed 28 places
Reduce places removed 194 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 131 transitions
Reduce isomorphic transitions removed 133 transitions.
Drop transitions removed 131 transitions
Trivial Post-agglo rules discarded 131 transitions
Performed 131 trivial Post agglomeration. Transition count delta: 131
Iterating post reduction 5 with 458 rules applied. Total rules applied 4229 place count 20539 transition count 35580
Ensure Unique test removed 2 places
Reduce places removed 133 places and 0 transitions.
Drop transitions removed 18 transitions
Ensure Unique test removed 104 transitions
Reduce isomorphic transitions removed 122 transitions.
Drop transitions removed 102 transitions
Trivial Post-agglo rules discarded 102 transitions
Performed 102 trivial Post agglomeration. Transition count delta: 102
Iterating post reduction 6 with 357 rules applied. Total rules applied 4586 place count 20406 transition count 35356
Ensure Unique test removed 18 places
Reduce places removed 120 places and 0 transitions.
Ensure Unique test removed 93 transitions
Reduce isomorphic transitions removed 93 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 7 with 306 rules applied. Total rules applied 4892 place count 20286 transition count 35170
Reduce places removed 93 places and 0 transitions.
Drop transitions removed 11 transitions
Ensure Unique test removed 74 transitions
Reduce isomorphic transitions removed 85 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 8 with 249 rules applied. Total rules applied 5141 place count 20193 transition count 35014
Ensure Unique test removed 11 places
Reduce places removed 82 places and 0 transitions.
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Drop transitions removed 61 transitions
Trivial Post-agglo rules discarded 61 transitions
Performed 61 trivial Post agglomeration. Transition count delta: 61
Iterating post reduction 9 with 205 rules applied. Total rules applied 5346 place count 20111 transition count 34891
Reduce places removed 61 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 44 transitions
Reduce isomorphic transitions removed 52 transitions.
Drop transitions removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 10 with 155 rules applied. Total rules applied 5501 place count 20050 transition count 34797
Ensure Unique test removed 8 places
Reduce places removed 50 places and 0 transitions.
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Drop transitions removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 11 with 116 rules applied. Total rules applied 5617 place count 20000 transition count 34731
Reduce places removed 33 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 24 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 12 with 75 rules applied. Total rules applied 5692 place count 19967 transition count 34689
Ensure Unique test removed 4 places
Reduce places removed 22 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 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 13 with 44 rules applied. Total rules applied 5736 place count 19945 transition count 34667
Reduce places removed 11 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Iterating post reduction 14 with 38 rules applied. Total rules applied 5774 place count 19934 transition count 34640
Ensure Unique test removed 1 places
Reduce places removed 26 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 15 with 30 rules applied. Total rules applied 5804 place count 19908 transition count 34636
Performed 792 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 792 Pre rules applied. Total rules applied 5804 place count 19908 transition count 33844
Deduced a syphon composed of 792 places in 32 ms
Reduce places removed 792 places and 0 transitions.
Iterating global reduction 16 with 1584 rules applied. Total rules applied 7388 place count 19116 transition count 33844
Performed 3978 Post agglomeration using F-continuation condition.Transition count delta: 3978
Deduced a syphon composed of 3978 places in 23 ms
Reduce places removed 3978 places and 0 transitions.
Iterating global reduction 16 with 7956 rules applied. Total rules applied 15344 place count 15138 transition count 29866
Drop transitions removed 2776 transitions
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 2868 transitions.
Iterating post reduction 16 with 2868 rules applied. Total rules applied 18212 place count 15138 transition count 26998
Renaming transitions due to excessive name length > 1024 char.
Free-agglomeration rule applied 20 times.
Iterating global reduction 17 with 20 rules applied. Total rules applied 18232 place count 15138 transition count 26978
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 17 with 39 rules applied. Total rules applied 18271 place count 15118 transition count 26959
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 18 with 5 rules applied. Total rules applied 18276 place count 15118 transition count 26954
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 18 with 10 rules applied. Total rules applied 18286 place count 15113 transition count 26949
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 19 with 2 rules applied. Total rules applied 18288 place count 15113 transition count 26949
Partial Post-agglomeration rule applied 1005 times.
Drop transitions removed 1005 transitions
Iterating global reduction 19 with 1005 rules applied. Total rules applied 19293 place count 15113 transition count 26949
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 19 with 1 rules applied. Total rules applied 19294 place count 15113 transition count 26948
Applied a total of 19294 rules in 102710 ms. Remains 15113 /22698 variables (removed 7585) and now considering 26948/40861 (removed 13913) transitions.
Running SMT prover for 5 properties.
[2023-03-13 21:01:06] [INFO ] Flow matrix only has 26549 transitions (discarded 399 similar events)
// Phase 1: matrix 26549 rows 15113 cols
[2023-03-13 21:01:21] [INFO ] Computed 1198 place invariants in 14546 ms
[2023-03-13 21:01:23] [INFO ] [Real]Absence check using 8 positive place invariants in 25 ms returned sat
[2023-03-13 21:01:24] [INFO ] [Real]Absence check using 8 positive and 1190 generalized place invariants in 598 ms returned sat
[2023-03-13 21:02:03] [INFO ] After 41770ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-13 21:02:05] [INFO ] [Nat]Absence check using 8 positive place invariants in 23 ms returned sat
[2023-03-13 21:02:06] [INFO ] [Nat]Absence check using 8 positive and 1190 generalized place invariants in 613 ms returned sat
[2023-03-13 21:03:14] [INFO ] After 67376ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-13 21:03:14] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-13 21:03:18] [INFO ] After 3807ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-13 21:03:24] [INFO ] After 9699ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 3411 ms.
[2023-03-13 21:03:27] [INFO ] After 84164ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
[2023-03-13 21:03:27] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 3 ms.
[2023-03-13 21:03:27] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 22698 places, 40861 transitions and 212306 arcs took 159 ms.
[2023-03-13 21:03:30] [INFO ] Flatten gal took : 1835 ms
Total runtime 497293 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running MultiCrashLeafsetExtension (PT), instance S32C12
Examination ReachabilityFireability
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/Fireability.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//rem_exec//smart

GOT IT HERE. BS
Petri model created: 22698 places, 40861 transitions, 212306 arcs.
Final Score: 3.35708059512E8
Took : 786 seconds
Reachability Fireability file is: ReachabilityFireability.xml
READY TO PARSE. BS

BK_STOP 1678742200325

--------------------
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 ReachabilityFireability -timeout 360 -rebuildPNML
ERROR in file model.sm near line 275966:
syntax error

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-S32C12"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="smartxred"
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 smartxred"
echo " Input is MultiCrashLeafsetExtension-PT-S32C12, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r235-tall-167856422600975"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C12.tgz
mv MultiCrashLeafsetExtension-PT-S32C12 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;