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.r231-tall-167856416600823.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 lolaxred
Input is MultiCrashLeafsetExtension-PT-S24C04, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r231-tall-167856416600823
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 15K Feb 26 03:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K Feb 26 03:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 03:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 67K Feb 26 03:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.0K Feb 25 16:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 16:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 03:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 74K Feb 26 03:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 03:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 26 03:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K Feb 25 16:24 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 10M 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-S24C04-ReachabilityFireability-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679494921090

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=lolaxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S24C04
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-22 14:22:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-22 14:22:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 14:22:02] [INFO ] Load time of PNML (sax parser for PT used): 390 ms
[2023-03-22 14:22:03] [INFO ] Transformed 9748 places.
[2023-03-22 14:22:03] [INFO ] Transformed 14659 transitions.
[2023-03-22 14:22:03] [INFO ] Parsed PT model containing 9748 places and 14659 transitions and 58838 arcs in 552 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 240 resets, run finished after 585 ms. (steps per millisecond=17 ) properties (out of 16) seen :3
FORMULA MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 13) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 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 44 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
[2023-03-22 14:22:05] [INFO ] Flow matrix only has 14059 transitions (discarded 600 similar events)
// Phase 1: matrix 14059 rows 9748 cols
[2023-03-22 14:22:05] [INFO ] Computed 921 place invariants in 822 ms
[2023-03-22 14:22:08] [INFO ] [Real]Absence check using 62 positive place invariants in 65 ms returned sat
[2023-03-22 14:22:09] [INFO ] [Real]Absence check using 62 positive and 859 generalized place invariants in 494 ms returned sat
[2023-03-22 14:22:24] [INFO ] After 14785ms SMT Verify possible using state equation in real domain returned unsat :1 sat :1 real:10
[2023-03-22 14:22:24] [INFO ] State equation strengthened by 4402 read => feed constraints.
[2023-03-22 14:22:25] [INFO ] After 888ms SMT Verify possible using 4402 Read/Feed constraints in real domain returned unsat :1 sat :0 real:11
[2023-03-22 14:22:25] [INFO ] After 19328ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:11
[2023-03-22 14:22:27] [INFO ] [Nat]Absence check using 62 positive place invariants in 45 ms returned sat
[2023-03-22 14:22:28] [INFO ] [Nat]Absence check using 62 positive and 859 generalized place invariants in 484 ms returned sat
[2023-03-22 14:22:50] [INFO ] After 20900ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :8
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)
[2023-03-22 14:22:50] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 14:22:50] [INFO ] After 25075ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0 real:11
FORMULA MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 12 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 17 ms.
Support contains 99 out of 9748 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9748/9748 places, 14659/14659 transitions.
Graph (complete) has 33897 edges and 9748 vertex of which 9712 are kept as prefixes of interest. Removing 36 places using SCC suffix rule.45 ms
Discarding 36 places :
Also discarding 0 output transitions
Drop transitions removed 2265 transitions
Trivial Post-agglo rules discarded 2265 transitions
Performed 2265 trivial Post agglomeration. Transition count delta: 2265
Iterating post reduction 0 with 2265 rules applied. Total rules applied 2266 place count 9712 transition count 12394
Reduce places removed 2265 places and 0 transitions.
Performed 132 Post agglomeration using F-continuation condition.Transition count delta: 132
Iterating post reduction 1 with 2397 rules applied. Total rules applied 4663 place count 7447 transition count 12262
Reduce places removed 132 places and 0 transitions.
Iterating post reduction 2 with 132 rules applied. Total rules applied 4795 place count 7315 transition count 12262
Performed 189 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 189 Pre rules applied. Total rules applied 4795 place count 7315 transition count 12073
Deduced a syphon composed of 189 places in 9 ms
Reduce places removed 189 places and 0 transitions.
Iterating global reduction 3 with 378 rules applied. Total rules applied 5173 place count 7126 transition count 12073
Discarding 2186 places :
Symmetric choice reduction at 3 with 2186 rule applications. Total rules 7359 place count 4940 transition count 9887
Iterating global reduction 3 with 2186 rules applied. Total rules applied 9545 place count 4940 transition count 9887
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 9545 place count 4940 transition count 9885
Deduced a syphon composed of 2 places in 13 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 9549 place count 4938 transition count 9885
Discarding 524 places :
Symmetric choice reduction at 3 with 524 rule applications. Total rules 10073 place count 4414 transition count 7789
Iterating global reduction 3 with 524 rules applied. Total rules applied 10597 place count 4414 transition count 7789
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 5 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 3 with 44 rules applied. Total rules applied 10641 place count 4392 transition count 7767
Free-agglomeration rule (complex) applied 245 times.
Iterating global reduction 3 with 245 rules applied. Total rules applied 10886 place count 4392 transition count 7522
Reduce places removed 245 places and 0 transitions.
Iterating post reduction 3 with 245 rules applied. Total rules applied 11131 place count 4147 transition count 7522
Partial Free-agglomeration rule applied 139 times.
Drop transitions removed 139 transitions
Iterating global reduction 4 with 139 rules applied. Total rules applied 11270 place count 4147 transition count 7522
Applied a total of 11270 rules in 4113 ms. Remains 4147 /9748 variables (removed 5601) and now considering 7522/14659 (removed 7137) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4115 ms. Remains : 4147/9748 places, 7522/14659 transitions.
Incomplete random walk after 10000 steps, including 335 resets, run finished after 301 ms. (steps per millisecond=33 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 46 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 9) seen :0
Interrupted probabilistic random walk after 24668 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :{3=1, 7=1}
Probabilistic random walk after 24668 steps, saw 11438 distinct states, run finished after 3002 ms. (steps per millisecond=8 ) properties seen :2
FORMULA MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 7 properties.
[2023-03-22 14:22:58] [INFO ] Flow matrix only has 6677 transitions (discarded 845 similar events)
// Phase 1: matrix 6677 rows 4147 cols
[2023-03-22 14:22:58] [INFO ] Computed 885 place invariants in 157 ms
[2023-03-22 14:22:59] [INFO ] [Real]Absence check using 49 positive place invariants in 60 ms returned sat
[2023-03-22 14:22:59] [INFO ] [Real]Absence check using 49 positive and 836 generalized place invariants in 216 ms returned sat
[2023-03-22 14:23:00] [INFO ] After 1239ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-22 14:23:00] [INFO ] [Nat]Absence check using 49 positive place invariants in 61 ms returned sat
[2023-03-22 14:23:01] [INFO ] [Nat]Absence check using 49 positive and 836 generalized place invariants in 230 ms returned sat
[2023-03-22 14:23:07] [INFO ] After 6063ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-22 14:23:07] [INFO ] State equation strengthened by 2830 read => feed constraints.
[2023-03-22 14:23:22] [INFO ] After 14419ms SMT Verify possible using 2830 Read/Feed constraints in natural domain returned unsat :4 sat :3
[2023-03-22 14:23:26] [INFO ] Deduced a trap composed of 330 places in 3854 ms of which 8 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)
[2023-03-22 14:23:26] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 14:23:26] [INFO ] After 26330ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:7
FORMULA MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 7 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 5 ms.
Support contains 77 out of 4147 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4147/4147 places, 7522/7522 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 4147 transition count 7519
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 4144 transition count 7519
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 6 place count 4144 transition count 7517
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 4142 transition count 7517
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 15 place count 4137 transition count 7503
Iterating global reduction 2 with 5 rules applied. Total rules applied 20 place count 4137 transition count 7503
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 20 place count 4137 transition count 7502
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 22 place count 4136 transition count 7502
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 24 place count 4134 transition count 7494
Iterating global reduction 2 with 2 rules applied. Total rules applied 26 place count 4134 transition count 7494
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 8 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 30 place count 4132 transition count 7492
Free-agglomeration rule (complex) applied 17 times.
Iterating global reduction 2 with 17 rules applied. Total rules applied 47 place count 4132 transition count 7475
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 2 with 17 rules applied. Total rules applied 64 place count 4115 transition count 7475
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 67 place count 4115 transition count 7475
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 70 place count 4112 transition count 7472
Iterating global reduction 3 with 3 rules applied. Total rules applied 73 place count 4112 transition count 7472
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 76 place count 4109 transition count 7460
Iterating global reduction 3 with 3 rules applied. Total rules applied 79 place count 4109 transition count 7460
Applied a total of 79 rules in 3313 ms. Remains 4109 /4147 variables (removed 38) and now considering 7460/7522 (removed 62) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3313 ms. Remains : 4109/4147 places, 7460/7522 transitions.
Incomplete random walk after 10000 steps, including 336 resets, run finished after 281 ms. (steps per millisecond=35 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 24774 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 24774 steps, saw 11494 distinct states, run finished after 3002 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-22 14:23:33] [INFO ] Flow matrix only has 6598 transitions (discarded 862 similar events)
// Phase 1: matrix 6598 rows 4109 cols
[2023-03-22 14:23:33] [INFO ] Computed 885 place invariants in 159 ms
[2023-03-22 14:23:33] [INFO ] [Real]Absence check using 49 positive place invariants in 61 ms returned sat
[2023-03-22 14:23:34] [INFO ] [Real]Absence check using 49 positive and 836 generalized place invariants in 237 ms returned sat
[2023-03-22 14:23:37] [INFO ] After 3178ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:2
[2023-03-22 14:23:37] [INFO ] State equation strengthened by 2806 read => feed constraints.
[2023-03-22 14:23:37] [INFO ] After 516ms SMT Verify possible using 2806 Read/Feed constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-22 14:23:37] [INFO ] After 4651ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-22 14:23:38] [INFO ] [Nat]Absence check using 49 positive place invariants in 55 ms returned sat
[2023-03-22 14:23:38] [INFO ] [Nat]Absence check using 49 positive and 836 generalized place invariants in 221 ms returned sat
[2023-03-22 14:23:43] [INFO ] After 4906ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-22 14:23:47] [INFO ] After 3281ms SMT Verify possible using 2806 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-22 14:23:51] [INFO ] Deduced a trap composed of 299 places in 3684 ms of which 4 ms to minimize.
[2023-03-22 14:23:56] [INFO ] Deduced a trap composed of 302 places in 3592 ms of which 5 ms to minimize.
[2023-03-22 14:24:00] [INFO ] Deduced a trap composed of 353 places in 3424 ms of which 4 ms to minimize.
[2023-03-22 14:24:04] [INFO ] Deduced a trap composed of 272 places in 3579 ms of which 6 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)
[2023-03-22 14:24:04] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 14:24:04] [INFO ] After 26057ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:3
Parikh walk visited 0 properties in 9 ms.
Support contains 77 out of 4109 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4109/4109 places, 7460/7460 transitions.
Applied a total of 0 rules in 458 ms. Remains 4109 /4109 variables (removed 0) and now considering 7460/7460 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 458 ms. Remains : 4109/4109 places, 7460/7460 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4109/4109 places, 7460/7460 transitions.
Applied a total of 0 rules in 438 ms. Remains 4109 /4109 variables (removed 0) and now considering 7460/7460 (removed 0) transitions.
[2023-03-22 14:24:04] [INFO ] Flow matrix only has 6598 transitions (discarded 862 similar events)
[2023-03-22 14:24:04] [INFO ] Invariant cache hit.
[2023-03-22 14:24:08] [INFO ] Implicit Places using invariants in 3677 ms returned []
[2023-03-22 14:24:08] [INFO ] Flow matrix only has 6598 transitions (discarded 862 similar events)
[2023-03-22 14:24:08] [INFO ] Invariant cache hit.
[2023-03-22 14:24:09] [INFO ] State equation strengthened by 2806 read => feed constraints.
[2023-03-22 14:24:34] [INFO ] Implicit Places using invariants and state equation in 25994 ms returned [4, 7, 10, 11, 14, 20, 26, 36, 46, 58, 72, 89, 107, 127, 149, 173, 196, 197, 198, 199, 200, 220, 238, 254, 268, 280, 290, 298, 304, 308, 310, 323, 329, 332, 333, 334, 335, 336, 338, 342, 348, 357, 367, 379, 393, 409, 427, 447, 469, 490, 492, 493, 494, 512, 528, 542, 554, 564, 572, 578, 582, 584, 586, 600, 606, 609, 610, 611, 612, 613, 615, 617, 621, 627, 635, 645, 657, 671, 687, 705, 725, 744, 745, 746, 747, 748, 764, 778, 790, 800, 808, 814, 818, 820, 822, 824, 835, 841, 844, 845, 846, 847, 848, 850, 852, 854, 858, 864, 872, 882, 894, 908, 924, 942, 959, 960, 961, 962, 963, 977, 989, 999, 1007, 1013, 1017, 1019, 1021, 1023, 1025, 1042, 1045, 1046, 1047, 1048, 1049, 1051, 1053, 1055, 1057, 1061, 1067, 1075, 1085, 1097, 1111, 1127, 1142, 1143, 1144, 1145, 1146, 1158, 1168, 1176, 1182, 1186, 1188, 1190, 1192, 1194, 1196, 1207, 1213, 1216, 1217, 1218, 1220, 1222, 1224, 1226, 1228, 1230, 1234, 1240, 1248, 1260, 1272, 1286, 1299, 1300, 1301, 1302, 1303, 1313, 1321, 1327, 1331, 1334, 1336, 1338, 1340, 1342, 1344, 1356, 1362, 1365, 1366, 1367, 1368, 1369, 1371, 1373, 1375, 1377, 1379, 1381, 1385, 1391, 1399, 1409, 1421, 1432, 1433, 1434, 1435, 1436, 1444, 1450, 1454, 1456, 1458, 1460, 1462, 1464, 1466, 1468, 1479, 1485, 1488, 1489, 1490, 1491, 1492, 1494, 1496, 1498, 1500, 1502, 1504, 1506, 1510, 1516, 1524, 1534, 1543, 1544, 1545, 1546, 1547, 1553, 1557, 1559, 1561, 1563, 1565, 1567, 1569, 1571, 1573, 1584, 1590, 1593, 1594, 1595, 1596, 1597, 1600, 1602, 1604, 1606, 1608, 1610, 1612, 1614, 1618, 1624, 1632, 1639, 1640, 1641, 1642, 1643, 1647, 1649, 1651, 1653, 1655, 1657, 1659, 1661, 1663, 1665, 1676, 1682, 1685, 1686, 1687, 1688, 1689, 1691, 1693, 1695, 1697, 1699, 1701, 1703, 1705, 1707, 1711, 1717, 1722, 1723, 1724, 1725, 1726, 1728, 1730, 1732, 1734, 1736, 1738, 1740, 1742, 1744, 1746, 1757, 1763, 1766, 1767, 1768, 1769, 1770, 1772, 1774, 1776, 1778, 1780, 1782, 1784, 1786, 1788, 1790, 1794, 1797, 1798, 1799, 1800, 1801, 1803, 1805, 1807, 1809, 1811, 1813, 1815, 1817, 1819, 1821, 1832, 1838, 1841, 1842, 1843, 1844, 1845, 1847, 1849, 1851, 1853, 1855, 1857, 1859, 1861, 1863, 1865, 1867, 1870, 1871, 1872, 1873, 1874, 1876, 1878, 1880, 1884, 1886, 1888, 1890, 1892, 1894, 1905, 1907, 1911, 1914, 1915, 1916, 1917, 1918, 1920, 1922, 1924, 1926, 1928, 1930, 1932, 1934, 1936, 1938, 1940, 1943, 1944, 1945, 1946, 1947, 1949, 1951, 1953, 1955, 1957, 1959, 1961, 1963, 1965, 1967, 1978, 1984, 1988, 1989, 1990, 1991, 1993, 1995, 1997, 1999, 2001, 2003, 2007, 2009, 2011, 2013, 2015, 2018, 2019, 2020, 2021, 2022, 2024, 2026, 2028, 2030, 2032, 2034, 2036, 2038, 2040, 2042, 2054, 2060, 2063, 2064, 2065, 2066, 2067, 2069, 2071, 2073, 2075, 2077, 2079, 2081, 2083, 2085, 2087, 2089, 2094, 2095, 2096, 2097, 2098, 2100, 2102, 2104, 2106, 2108, 2110, 2112, 2114, 2116, 2118, 2129, 2135, 2138, 2139, 2140, 2141, 2142, 2144, 2146, 2148, 2150, 2152, 2154, 2156, 2158, 2160, 2162, 2167, 2174, 2175, 2176, 2177, 2178, 2182, 2184, 2186, 2188, 2190, 2192, 2194, 2196, 2198, 2200, 2211, 2217, 2220, 2221, 2222, 2223, 2224, 2226, 2230, 2232, 2234, 2236, 2238, 2240, 2242, 2246, 2252, 2261, 2262, 2263, 2264, 2265, 2272, 2276, 2278, 2280, 2282, 2284, 2286, 2288, 2290, 2292, 2309, 2312, 2313, 2314, 2315, 2316, 2318, 2320, 2322, 2324, 2326, 2328, 2330, 2332, 2336, 2342, 2350, 2361, 2362, 2363, 2364, 2365, 2373, 2379, 2383, 2385, 2387, 2389, 2391, 2393, 2395, 2397, 2408, 2414, 2417, 2418, 2419, 2420, 2421, 2423, 2425, 2427, 2429, 2431, 2433, 2435, 2439, 2445, 2453, 2463, 2476, 2478, 2479, 2480, 2490, 2500, 2506, 2510, 2512, 2514, 2516, 2518, 2520, 2522, 2540, 2544, 2545, 2546, 2547, 2549, 2551, 2553, 2555, 2557, 2559, 2563, 2569, 2577, 2588, 2602, 2617, 2618, 2619, 2620, 2621, 2633, 2643, 2658, 2662, 2664, 2666, 2668, 2670, 2672, 2684, 2690, 2693, 2694, 2695, 2696, 2697, 2699, 2701, 2703, 2705, 2707, 2711, 2717, 2725, 2735, 2747, 2761, 2778, 2779, 2781, 2782, 2796, 2808, 2818, 2826, 2832, 2836, 2838, 2840, 2842, 2846, 2858, 2864, 2867, 2868, 2870, 2871, 2873, 2877, 2879, 2881, 2885, 2891, 2899, 2909, 2921, 2935, 2951, 2970, 2971, 2972, 2973, 2974, 2990, 3004, 3016, 3026, 3034, 3040, 3044, 3046, 3048, 3050, 3062, 3068, 3071, 3072, 3073, 3074, 3075, 3077, 3079, 3082, 3086, 3092, 3100, 3110, 3122, 3136, 3152, 3170, 3191, 3192, 3193, 3194, 3195, 3213, 3229, 3243, 3255, 3265, 3273, 3279, 3283, 3285, 3287, 3298, 3304, 3307, 3308, 3309, 3310, 3311, 3313, 3315, 3319, 3325, 3333, 3343, 3355, 3369, 3385, 3403, 3424, 3447, 3448, 3449, 3450, 3451, 3471, 3489, 3505, 3519, 3531, 3541, 3549, 3555, 3559, 3561, 3572, 3574, 3577, 3580, 3581, 3582, 3583, 3584, 3586, 3590, 3596, 3604, 3614, 3626, 3640, 3656, 3674, 3694, 3716, 3741, 3742, 3743, 3744, 3745, 3767, 3787, 3805, 3821, 3835, 3847, 3857, 3865, 3871, 3876, 3887]
Discarding 813 places :
Implicit Place search using SMT with State Equation took 29704 ms to find 813 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 3296/4109 places, 7460/7460 transitions.
Discarding 183 places :
Symmetric choice reduction at 0 with 183 rule applications. Total rules 183 place count 3113 transition count 7277
Iterating global reduction 0 with 183 rules applied. Total rules applied 366 place count 3113 transition count 7277
Discarding 181 places :
Symmetric choice reduction at 0 with 181 rule applications. Total rules 547 place count 2932 transition count 7096
Iterating global reduction 0 with 181 rules applied. Total rules applied 728 place count 2932 transition count 7096
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 766 place count 2894 transition count 6944
Iterating global reduction 0 with 38 rules applied. Total rules applied 804 place count 2894 transition count 6944
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 807 place count 2894 transition count 6941
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 810 place count 2891 transition count 6941
Applied a total of 810 rules in 1645 ms. Remains 2891 /3296 variables (removed 405) and now considering 6941/7460 (removed 519) transitions.
[2023-03-22 14:24:36] [INFO ] Flow matrix only has 6079 transitions (discarded 862 similar events)
// Phase 1: matrix 6079 rows 2891 cols
[2023-03-22 14:24:36] [INFO ] Computed 72 place invariants in 164 ms
[2023-03-22 14:24:39] [INFO ] Implicit Places using invariants in 3273 ms returned [1404, 1749]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 3280 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2889/4109 places, 6941/7460 transitions.
Applied a total of 0 rules in 393 ms. Remains 2889 /2889 variables (removed 0) and now considering 6941/6941 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 35462 ms. Remains : 2889/4109 places, 6941/7460 transitions.
Incomplete random walk after 10000 steps, including 350 resets, run finished after 169 ms. (steps per millisecond=59 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 29492 steps, run timeout after 3001 ms. (steps per millisecond=9 ) properties seen :{}
Probabilistic random walk after 29492 steps, saw 12723 distinct states, run finished after 3001 ms. (steps per millisecond=9 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-22 14:24:43] [INFO ] Flow matrix only has 6079 transitions (discarded 862 similar events)
// Phase 1: matrix 6079 rows 2889 cols
[2023-03-22 14:24:43] [INFO ] Computed 70 place invariants in 149 ms
[2023-03-22 14:24:43] [INFO ] [Real]Absence check using 47 positive place invariants in 56 ms returned sat
[2023-03-22 14:24:43] [INFO ] [Real]Absence check using 47 positive and 23 generalized place invariants in 33 ms returned sat
[2023-03-22 14:24:46] [INFO ] After 3027ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-22 14:24:46] [INFO ] [Nat]Absence check using 47 positive place invariants in 68 ms returned sat
[2023-03-22 14:24:46] [INFO ] [Nat]Absence check using 47 positive and 23 generalized place invariants in 26 ms returned sat
[2023-03-22 14:24:51] [INFO ] After 4435ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-22 14:24:51] [INFO ] State equation strengthened by 2692 read => feed constraints.
[2023-03-22 14:24:54] [INFO ] After 2618ms SMT Verify possible using 2692 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-22 14:24:56] [INFO ] Deduced a trap composed of 207 places in 1815 ms of which 3 ms to minimize.
[2023-03-22 14:24:58] [INFO ] Deduced a trap composed of 175 places in 1910 ms of which 3 ms to minimize.
[2023-03-22 14:25:01] [INFO ] Deduced a trap composed of 222 places in 1779 ms of which 3 ms to minimize.
[2023-03-22 14:25:03] [INFO ] Deduced a trap composed of 200 places in 1806 ms of which 2 ms to minimize.
[2023-03-22 14:25:05] [INFO ] Deduced a trap composed of 203 places in 1856 ms of which 3 ms to minimize.
[2023-03-22 14:25:07] [INFO ] Deduced a trap composed of 217 places in 1815 ms of which 2 ms to minimize.
[2023-03-22 14:25:09] [INFO ] Deduced a trap composed of 215 places in 1763 ms of which 3 ms to minimize.
[2023-03-22 14:25:12] [INFO ] Deduced a trap composed of 200 places in 1887 ms of which 2 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)
[2023-03-22 14:25:12] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 14:25:12] [INFO ] After 25559ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:3
Parikh walk visited 0 properties in 5 ms.
Support contains 77 out of 2889 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2889/2889 places, 6941/6941 transitions.
Applied a total of 0 rules in 380 ms. Remains 2889 /2889 variables (removed 0) and now considering 6941/6941 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 381 ms. Remains : 2889/2889 places, 6941/6941 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2889/2889 places, 6941/6941 transitions.
Applied a total of 0 rules in 383 ms. Remains 2889 /2889 variables (removed 0) and now considering 6941/6941 (removed 0) transitions.
[2023-03-22 14:25:12] [INFO ] Flow matrix only has 6079 transitions (discarded 862 similar events)
[2023-03-22 14:25:12] [INFO ] Invariant cache hit.
[2023-03-22 14:25:15] [INFO ] Implicit Places using invariants in 2995 ms returned []
[2023-03-22 14:25:15] [INFO ] Flow matrix only has 6079 transitions (discarded 862 similar events)
[2023-03-22 14:25:15] [INFO ] Invariant cache hit.
[2023-03-22 14:25:16] [INFO ] State equation strengthened by 2692 read => feed constraints.
[2023-03-22 14:25:36] [INFO ] Implicit Places using invariants and state equation in 20284 ms returned []
Implicit Place search using SMT with State Equation took 23289 ms to find 0 implicit places.
[2023-03-22 14:25:36] [INFO ] Redundant transitions in 763 ms returned []
[2023-03-22 14:25:36] [INFO ] Flow matrix only has 6079 transitions (discarded 862 similar events)
[2023-03-22 14:25:36] [INFO ] Invariant cache hit.
[2023-03-22 14:25:40] [INFO ] Dead Transitions using invariants and state equation in 4026 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28469 ms. Remains : 2889/2889 places, 6941/6941 transitions.
Graph (trivial) has 2455 edges and 2889 vertex of which 24 / 2889 are part of one of the 1 SCC in 7 ms
Free SCC test removed 23 places
Drop transitions removed 593 transitions
Ensure Unique test removed 867 transitions
Reduce isomorphic transitions removed 1460 transitions.
Graph (complete) has 8822 edges and 2866 vertex of which 2849 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.1 ms
Discarding 17 places :
Also discarding 0 output transitions
Ensure Unique test removed 24 places
Drop transitions removed 235 transitions
Trivial Post-agglo rules discarded 235 transitions
Performed 235 trivial Post agglomeration. Transition count delta: 235
Iterating post reduction 0 with 259 rules applied. Total rules applied 261 place count 2825 transition count 5246
Reduce places removed 235 places and 0 transitions.
Ensure Unique test removed 235 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 1 with 703 rules applied. Total rules applied 964 place count 2590 transition count 4778
Reduce places removed 233 places and 0 transitions.
Drop transitions removed 40 transitions
Ensure Unique test removed 193 transitions
Reduce isomorphic transitions removed 233 transitions.
Drop transitions removed 193 transitions
Trivial Post-agglo rules discarded 193 transitions
Performed 193 trivial Post agglomeration. Transition count delta: 193
Iterating post reduction 2 with 659 rules applied. Total rules applied 1623 place count 2357 transition count 4352
Reduce places removed 193 places and 0 transitions.
Ensure Unique test removed 193 transitions
Reduce isomorphic transitions removed 193 transitions.
Drop transitions removed 190 transitions
Trivial Post-agglo rules discarded 190 transitions
Performed 190 trivial Post agglomeration. Transition count delta: 190
Iterating post reduction 3 with 576 rules applied. Total rules applied 2199 place count 2164 transition count 3969
Reduce places removed 190 places and 0 transitions.
Drop transitions removed 35 transitions
Ensure Unique test removed 155 transitions
Reduce isomorphic transitions removed 190 transitions.
Drop transitions removed 152 transitions
Trivial Post-agglo rules discarded 152 transitions
Performed 152 trivial Post agglomeration. Transition count delta: 152
Iterating post reduction 4 with 532 rules applied. Total rules applied 2731 place count 1974 transition count 3627
Reduce places removed 152 places and 0 transitions.
Ensure Unique test removed 152 transitions
Reduce isomorphic transitions removed 152 transitions.
Drop transitions removed 150 transitions
Trivial Post-agglo rules discarded 150 transitions
Performed 150 trivial Post agglomeration. Transition count delta: 150
Iterating post reduction 5 with 454 rules applied. Total rules applied 3185 place count 1822 transition count 3325
Reduce places removed 150 places and 0 transitions.
Drop transitions removed 31 transitions
Ensure Unique test removed 119 transitions
Reduce isomorphic transitions removed 150 transitions.
Drop transitions removed 118 transitions
Trivial Post-agglo rules discarded 118 transitions
Performed 118 trivial Post agglomeration. Transition count delta: 118
Iterating post reduction 6 with 418 rules applied. Total rules applied 3603 place count 1672 transition count 3057
Reduce places removed 118 places and 0 transitions.
Ensure Unique test removed 118 transitions
Reduce isomorphic transitions removed 118 transitions.
Drop transitions removed 116 transitions
Trivial Post-agglo rules discarded 116 transitions
Performed 116 trivial Post agglomeration. Transition count delta: 116
Iterating post reduction 7 with 352 rules applied. Total rules applied 3955 place count 1554 transition count 2823
Reduce places removed 116 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 116 transitions.
Drop transitions removed 91 transitions
Trivial Post-agglo rules discarded 91 transitions
Performed 91 trivial Post agglomeration. Transition count delta: 91
Iterating post reduction 8 with 323 rules applied. Total rules applied 4278 place count 1438 transition count 2616
Reduce places removed 91 places and 0 transitions.
Ensure Unique test removed 91 transitions
Reduce isomorphic transitions removed 91 transitions.
Drop transitions removed 89 transitions
Trivial Post-agglo rules discarded 89 transitions
Performed 89 trivial Post agglomeration. Transition count delta: 89
Iterating post reduction 9 with 271 rules applied. Total rules applied 4549 place count 1347 transition count 2436
Reduce places removed 89 places and 0 transitions.
Drop transitions removed 22 transitions
Ensure Unique test removed 67 transitions
Reduce isomorphic transitions removed 89 transitions.
Drop transitions removed 66 transitions
Trivial Post-agglo rules discarded 66 transitions
Performed 66 trivial Post agglomeration. Transition count delta: 66
Iterating post reduction 10 with 244 rules applied. Total rules applied 4793 place count 1258 transition count 2281
Reduce places removed 66 places and 0 transitions.
Ensure Unique test removed 66 transitions
Reduce isomorphic transitions removed 66 transitions.
Drop transitions removed 63 transitions
Trivial Post-agglo rules discarded 63 transitions
Performed 63 trivial Post agglomeration. Transition count delta: 63
Iterating post reduction 11 with 195 rules applied. Total rules applied 4988 place count 1192 transition count 2152
Reduce places removed 63 places and 0 transitions.
Drop transitions removed 17 transitions
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 63 transitions.
Drop transitions removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 12 with 172 rules applied. Total rules applied 5160 place count 1129 transition count 2043
Reduce places removed 46 places and 0 transitions.
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 46 transitions.
Drop transitions removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 13 with 136 rules applied. Total rules applied 5296 place count 1083 transition count 1953
Reduce places removed 44 places and 0 transitions.
Drop transitions removed 13 transitions
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 44 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 14 with 119 rules applied. Total rules applied 5415 place count 1039 transition count 1878
Reduce places removed 31 places and 0 transitions.
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Drop transitions removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 15 with 91 rules applied. Total rules applied 5506 place count 1008 transition count 1818
Reduce places removed 29 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 29 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 16 with 75 rules applied. Total rules applied 5581 place count 979 transition count 1772
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 17 with 50 rules applied. Total rules applied 5631 place count 962 transition count 1739
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 18 with 40 rules applied. Total rules applied 5671 place count 946 transition count 1715
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 8 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 22 rules applied. Total rules applied 5693 place count 938 transition count 1701
Reduce places removed 6 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 14 rules applied. Total rules applied 5707 place count 932 transition count 1693
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Iterating post reduction 21 with 34 rules applied. Total rules applied 5741 place count 930 transition count 1661
Reduce places removed 30 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 22 with 39 rules applied. Total rules applied 5780 place count 900 transition count 1652
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 23 with 15 Pre rules applied. Total rules applied 5780 place count 900 transition count 1637
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 23 with 30 rules applied. Total rules applied 5810 place count 885 transition count 1637
Discarding 556 places :
Symmetric choice reduction at 23 with 556 rule applications. Total rules 6366 place count 329 transition count 1069
Iterating global reduction 23 with 556 rules applied. Total rules applied 6922 place count 329 transition count 1069
Ensure Unique test removed 428 transitions
Reduce isomorphic transitions removed 428 transitions.
Iterating post reduction 23 with 428 rules applied. Total rules applied 7350 place count 329 transition count 641
Discarding 3 places :
Symmetric choice reduction at 24 with 3 rule applications. Total rules 7353 place count 326 transition count 623
Iterating global reduction 24 with 3 rules applied. Total rules applied 7356 place count 326 transition count 623
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 0 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 24 with 130 rules applied. Total rules applied 7486 place count 261 transition count 558
Drop transitions removed 47 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 24 with 49 rules applied. Total rules applied 7535 place count 261 transition count 509
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: -47
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 25 with 20 rules applied. Total rules applied 7555 place count 251 transition count 556
Drop transitions removed 44 transitions
Redundant transition composition rules discarded 44 transitions
Iterating global reduction 25 with 44 rules applied. Total rules applied 7599 place count 251 transition count 512
Drop transitions removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 25 with 19 rules applied. Total rules applied 7618 place count 251 transition count 493
Reduce places removed 19 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 26 with 21 rules applied. Total rules applied 7639 place count 232 transition count 491
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 27 with 2 rules applied. Total rules applied 7641 place count 230 transition count 491
Discarding 8 places :
Symmetric choice reduction at 28 with 8 rule applications. Total rules 7649 place count 222 transition count 471
Iterating global reduction 28 with 8 rules applied. Total rules applied 7657 place count 222 transition count 471
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 28 with 3 rules applied. Total rules applied 7660 place count 222 transition count 468
Free-agglomeration rule applied 1 times.
Iterating global reduction 29 with 1 rules applied. Total rules applied 7661 place count 222 transition count 467
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 29 with 1 rules applied. Total rules applied 7662 place count 221 transition count 467
Free-agglomeration rule (complex) applied 13 times.
Iterating global reduction 30 with 13 rules applied. Total rules applied 7675 place count 221 transition count 454
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 30 with 13 rules applied. Total rules applied 7688 place count 208 transition count 454
Partial Free-agglomeration rule applied 39 times.
Drop transitions removed 39 transitions
Iterating global reduction 31 with 39 rules applied. Total rules applied 7727 place count 208 transition count 454
Partial Post-agglomeration rule applied 15 times.
Drop transitions removed 15 transitions
Iterating global reduction 31 with 15 rules applied. Total rules applied 7742 place count 208 transition count 454
Applied a total of 7742 rules in 2188 ms. Remains 208 /2889 variables (removed 2681) and now considering 454/6941 (removed 6487) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 454 rows 208 cols
[2023-03-22 14:25:43] [INFO ] Computed 29 place invariants in 3 ms
[2023-03-22 14:25:43] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-22 14:25:43] [INFO ] [Real]Absence check using 8 positive and 21 generalized place invariants in 4 ms returned sat
[2023-03-22 14:25:43] [INFO ] After 70ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-22 14:25:43] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-22 14:25:43] [INFO ] [Nat]Absence check using 8 positive and 21 generalized place invariants in 4 ms returned sat
[2023-03-22 14:25:43] [INFO ] After 210ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-22 14:25:43] [INFO ] After 362ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 136 ms.
[2023-03-22 14:25:43] [INFO ] After 560ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2023-03-22 14:25:43] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 3 ms.
[2023-03-22 14:25:43] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 2889 places, 6941 transitions and 32325 arcs took 35 ms.
[2023-03-22 14:25:44] [INFO ] Flatten gal took : 516 ms
Total runtime 222064 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT MultiCrashLeafsetExtension-PT-S24C04
BK_EXAMINATION: ReachabilityFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/375
ReachabilityFireability

FORMULA MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1679495256463

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/375/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/375/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/375/ReachabilityFireability.xml
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 1.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 1.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 13 (type EXCL) for 3 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-04
lola: time limit : 1196 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 9 (type FNDP) for 3 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-04
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 10 (type EQUN) for 3 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-04
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 12 (type SRCH) for 3 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-04
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 12 (type SRCH) for MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-04
lola: result : true
lola: markings : 79
lola: fired transitions : 98
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 9 (type FNDP) for MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-04 (obsolete)
lola: CANCELED task # 10 (type EQUN) for MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-04 (obsolete)
lola: CANCELED task # 13 (type EXCL) for MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-04 (obsolete)
lola: LAUNCH task # 25 (type EXCL) for 0 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-03
lola: time limit : 1794 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 15 (type FNDP) for 6 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 16 (type EQUN) for 6 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 18 (type SRCH) for 6 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 9 (type FNDP) for MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-04
lola: result : unknown
lola: fired transitions : 2
lola: tried executions : 2
lola: time used : 0.000000
lola: memory pages used : 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
sara: try reading problem file /home/mcc/execution/375/ReachabilityFireability-10.sara.
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-04: EF true tandem / insertion

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-03: EF 0 4 1 0 1 0 0 0
MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07: EF 0 2 3 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
15 EF FNDP 0/1196 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 1005 t fired, 35 attempts, .
16 EF STEQ 0/1196 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 sara not yet started (preprocessing).
18 EF SRCH 0/1794 1/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 1044 m, 208 m/sec, 1407 t fired, .
25 EF EXCL 0/1794 1/32 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-03 5867 m, 1173 m/sec, 8001 t fired, .

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sara: try reading problem file /home/mcc/execution/375/ReachabilityFireability-16.sara.
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MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-03: EF 0 4 1 0 1 0 0 0
MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07: EF 0 2 3 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
15 EF FNDP 5/1196 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 10157 t fired, 346 attempts, .
16 EF STEQ 5/1196 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 sara is running.
18 EF SRCH 5/1794 1/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 9283 m, 1647 m/sec, 12584 t fired, .
25 EF EXCL 5/1794 2/32 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-03 73529 m, 13532 m/sec, 101828 t fired, .

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sara: place or transition ordering is non-deterministic
sara: place or transition ordering is non-deterministic
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MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-04: EF true tandem / insertion

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MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-03: EF 0 4 1 0 1 0 0 0
MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07: EF 0 2 3 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
15 EF FNDP 10/1191 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 17663 t fired, 601 attempts, .
16 EF STEQ 10/1191 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 sara is running.
18 EF SRCH 10/1789 1/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 17901 m, 1723 m/sec, 24443 t fired, .
25 EF EXCL 10/1794 4/32 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-03 171046 m, 19503 m/sec, 237788 t fired, .

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MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-04: EF true tandem / insertion

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MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-03: EF 0 4 1 0 1 0 0 0
MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07: EF 0 2 3 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
15 EF FNDP 15/1186 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 27328 t fired, 933 attempts, .
16 EF STEQ 15/1186 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 sara is running.
18 EF SRCH 15/1784 1/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 25948 m, 1609 m/sec, 35653 t fired, .
25 EF EXCL 15/1794 6/32 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-03 248947 m, 15580 m/sec, 347112 t fired, .

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MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07: EF 0 2 3 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
15 EF FNDP 20/1181 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 34662 t fired, 1184 attempts, .
16 EF STEQ 20/1181 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 sara is running.
18 EF SRCH 20/1779 1/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 34980 m, 1806 m/sec, 48173 t fired, .
25 EF EXCL 20/1794 8/32 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-03 340459 m, 18302 m/sec, 476228 t fired, .

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MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-03: EF 0 4 1 0 1 0 0 0
MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07: EF 0 2 3 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
15 EF FNDP 25/1176 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 41893 t fired, 1433 attempts, .
16 EF STEQ 25/1176 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 sara is running.
18 EF SRCH 25/1774 2/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 44325 m, 1869 m/sec, 61081 t fired, .
25 EF EXCL 25/1794 9/32 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-03 430550 m, 18018 m/sec, 602238 t fired, .

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MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07: EF 0 2 3 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
15 EF FNDP 30/1171 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 51357 t fired, 1760 attempts, .
16 EF STEQ 30/1171 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 sara is running.
18 EF SRCH 30/1769 2/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 50895 m, 1314 m/sec, 70201 t fired, .
25 EF EXCL 30/1794 10/32 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-03 531348 m, 20159 m/sec, 742788 t fired, .

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MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-03: EF 0 4 1 0 1 0 0 0
MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07: EF 0 2 3 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
15 EF FNDP 35/1166 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 58886 t fired, 2020 attempts, .
16 EF STEQ 35/1166 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 sara is running.
18 EF SRCH 35/1764 2/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 58330 m, 1487 m/sec, 80649 t fired, .
25 EF EXCL 35/1794 12/32 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-03 646240 m, 22978 m/sec, 903999 t fired, .

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15 EF FNDP 40/1161 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 68170 t fired, 2341 attempts, .
16 EF STEQ 40/1161 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 sara is running.
18 EF SRCH 40/1759 2/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 65471 m, 1428 m/sec, 90445 t fired, .
25 EF EXCL 40/1794 13/32 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-03 756362 m, 22024 m/sec, 1058681 t fired, .

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lola: result : true
lola: markings : 772003
lola: fired transitions : 1080530
lola: time used : 41.000000
lola: memory pages used : 13
lola: LAUNCH task # 19 (type EXCL) for 6 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07
lola: time limit : 3547 sec
lola: memory limit: 32 pages
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15 EF FNDP 45/1753 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 77070 t fired, 2649 attempts, .
16 EF STEQ 45/3547 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 sara is running.
18 EF SRCH 45/3547 2/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 72065 m, 1318 m/sec, 99596 t fired, .
19 EF EXCL 4/3547 2/32 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 56421 m, 11284 m/sec, 78188 t fired, .

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15 EF FNDP 50/1749 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 84845 t fired, 2918 attempts, .
16 EF STEQ 50/3543 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 sara is running.
18 EF SRCH 50/3543 2/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 79299 m, 1446 m/sec, 109717 t fired, .
19 EF EXCL 9/3547 3/32 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 132715 m, 15258 m/sec, 184207 t fired, .

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15 EF FNDP 55/1744 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 93294 t fired, 3210 attempts, .
16 EF STEQ 55/3538 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 sara is running.
18 EF SRCH 55/3538 2/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 87085 m, 1557 m/sec, 120490 t fired, .
19 EF EXCL 14/3547 5/32 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 195184 m, 12493 m/sec, 271382 t fired, .

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15 EF FNDP 60/1739 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 100750 t fired, 3467 attempts, .
16 EF STEQ 60/3533 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 sara is running.
18 EF SRCH 60/3533 3/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 94878 m, 1558 m/sec, 131209 t fired, .
19 EF EXCL 19/3547 6/32 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 274687 m, 15900 m/sec, 382942 t fired, .

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15 EF FNDP 65/1734 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 107428 t fired, 3699 attempts, .
16 EF STEQ 65/3528 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 sara is running.
18 EF SRCH 65/3528 3/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 103570 m, 1738 m/sec, 143296 t fired, .
19 EF EXCL 24/3547 8/32 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 353029 m, 15668 m/sec, 493538 t fired, .

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15 EF FNDP 70/1729 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 113740 t fired, 3917 attempts, .
16 EF STEQ 70/3523 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 sara is running.
18 EF SRCH 70/3523 3/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 113169 m, 1919 m/sec, 156628 t fired, .
19 EF EXCL 29/3547 9/32 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 408129 m, 11020 m/sec, 570529 t fired, .

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15 EF FNDP 75/1724 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 121910 t fired, 4201 attempts, .
16 EF STEQ 75/3518 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 sara is running.
18 EF SRCH 75/3518 3/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 121125 m, 1591 m/sec, 167642 t fired, .
19 EF EXCL 34/3547 9/32 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 462412 m, 10856 m/sec, 645887 t fired, .

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15 EF FNDP 80/1719 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 131969 t fired, 4549 attempts, .
16 EF STEQ 80/3513 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 sara is running.
18 EF SRCH 80/3513 3/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 129559 m, 1686 m/sec, 179420 t fired, .
19 EF EXCL 39/3547 10/32 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 526108 m, 12739 m/sec, 734690 t fired, .

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15 EF FNDP 85/1714 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 140183 t fired, 4834 attempts, .
16 EF STEQ 85/3508 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 sara is running.
18 EF SRCH 85/3508 4/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 137783 m, 1644 m/sec, 190879 t fired, .
19 EF EXCL 44/3547 11/32 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 588215 m, 12421 m/sec, 821482 t fired, .

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15 EF FNDP 90/1709 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 150584 t fired, 5195 attempts, .
16 EF STEQ 90/3503 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 sara is running.
18 EF SRCH 90/3503 4/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 145653 m, 1574 m/sec, 201765 t fired, .
19 EF EXCL 49/3547 12/32 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 663545 m, 15066 m/sec, 927204 t fired, .

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15 EF FNDP 95/1704 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 158436 t fired, 5467 attempts, .
16 EF STEQ 95/3498 0/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 sara is running.
18 EF SRCH 95/3498 4/5 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 154715 m, 1812 m/sec, 214417 t fired, .
19 EF EXCL 54/3547 13/32 MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 733285 m, 13948 m/sec, 1025325 t fired, .

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lola: FINISHED task # 19 (type EXCL) for MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07
lola: result : true
lola: markings : 775284
lola: fired transitions : 1083692
lola: time used : 58.000000
lola: memory pages used : 13
lola: CANCELED task # 15 (type FNDP) for MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 (obsolete)
lola: CANCELED task # 16 (type EQUN) for MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 (obsolete)
lola: CANCELED task # 18 (type SRCH) for MultiCrashLeafsetExtension-PT-S24C04-ReachabilityFireability-07 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
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Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S24C04"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is MultiCrashLeafsetExtension-PT-S24C04, 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 r231-tall-167856416600823"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C04.tgz
mv MultiCrashLeafsetExtension-PT-S24C04 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 ;