Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r231-tall-167856416700903.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-S32C03, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r231-tall-167856416700903
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 18M
-rw-r--r-- 1 mcc users 14K Feb 26 03:28 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 26 03:28 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Feb 26 03:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 26 03:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.0K Feb 25 16:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 16:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K Feb 26 03:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 119K Feb 26 03:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 20K Feb 26 03:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K Feb 26 03:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 18M 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-S32C03-ReachabilityFireability-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679511199938

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-S32C03
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-22 18:53:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-22 18:53:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 18:53:22] [INFO ] Load time of PNML (sax parser for PT used): 598 ms
[2023-03-22 18:53:22] [INFO ] Transformed 15862 places.
[2023-03-22 18:53:22] [INFO ] Transformed 25109 transitions.
[2023-03-22 18:53:22] [INFO ] Parsed PT model containing 15862 places and 25109 transitions and 104566 arcs in 786 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 319 resets, run finished after 767 ms. (steps per millisecond=13 ) properties (out of 16) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 15) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
[2023-03-22 18:53:23] [INFO ] Flow matrix only has 24053 transitions (discarded 1056 similar events)
// Phase 1: matrix 24053 rows 15862 cols
[2023-03-22 18:53:25] [INFO ] Computed 1403 place invariants in 2057 ms
[2023-03-22 18:53:30] [INFO ] [Real]Absence check using 76 positive place invariants in 252 ms returned sat
[2023-03-22 18:53:31] [INFO ] [Real]Absence check using 76 positive and 1327 generalized place invariants in 1200 ms returned sat
[2023-03-22 18:53:32] [INFO ] After 6481ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:13
[2023-03-22 18:53:36] [INFO ] [Nat]Absence check using 76 positive place invariants in 97 ms returned sat
[2023-03-22 18:53:37] [INFO ] [Nat]Absence check using 76 positive and 1327 generalized place invariants in 953 ms returned sat
[2023-03-22 18:53:57] [INFO ] After 17856ms SMT Verify possible using state equation in natural domain returned unsat :5 sat :1
[2023-03-22 18:53:57] [INFO ] State equation strengthened by 8098 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 18:53:57] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-22 18:53:57] [INFO ] After 25150ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0 real:13
FORMULA MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-00 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 128 out of 15862 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15862/15862 places, 25109/25109 transitions.
Graph (complete) has 59447 edges and 15862 vertex of which 15820 are kept as prefixes of interest. Removing 42 places using SCC suffix rule.49 ms
Discarding 42 places :
Also discarding 0 output transitions
Drop transitions removed 3060 transitions
Trivial Post-agglo rules discarded 3060 transitions
Performed 3060 trivial Post agglomeration. Transition count delta: 3060
Iterating post reduction 0 with 3060 rules applied. Total rules applied 3061 place count 15820 transition count 22049
Reduce places removed 3060 places and 0 transitions.
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Iterating post reduction 1 with 3156 rules applied. Total rules applied 6217 place count 12760 transition count 21953
Reduce places removed 96 places and 0 transitions.
Iterating post reduction 2 with 96 rules applied. Total rules applied 6313 place count 12664 transition count 21953
Performed 192 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 192 Pre rules applied. Total rules applied 6313 place count 12664 transition count 21761
Deduced a syphon composed of 192 places in 18 ms
Reduce places removed 192 places and 0 transitions.
Iterating global reduction 3 with 384 rules applied. Total rules applied 6697 place count 12472 transition count 21761
Discarding 2951 places :
Symmetric choice reduction at 3 with 2951 rule applications. Total rules 9648 place count 9521 transition count 18810
Iterating global reduction 3 with 2951 rules applied. Total rules applied 12599 place count 9521 transition count 18810
Discarding 959 places :
Symmetric choice reduction at 3 with 959 rule applications. Total rules 13558 place count 8562 transition count 15933
Iterating global reduction 3 with 959 rules applied. Total rules applied 14517 place count 8562 transition count 15933
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 26 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 14575 place count 8533 transition count 15904
Free-agglomeration rule (complex) applied 416 times.
Iterating global reduction 3 with 416 rules applied. Total rules applied 14991 place count 8533 transition count 15488
Reduce places removed 416 places and 0 transitions.
Iterating post reduction 3 with 416 rules applied. Total rules applied 15407 place count 8117 transition count 15488
Partial Free-agglomeration rule applied 192 times.
Drop transitions removed 192 transitions
Iterating global reduction 4 with 192 rules applied. Total rules applied 15599 place count 8117 transition count 15488
Applied a total of 15599 rules in 14630 ms. Remains 8117 /15862 variables (removed 7745) and now considering 15488/25109 (removed 9621) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14637 ms. Remains : 8117/15862 places, 15488/25109 transitions.
Incomplete random walk after 10000 steps, including 447 resets, run finished after 525 ms. (steps per millisecond=19 ) properties (out of 9) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 47 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 47 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 47 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 47 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-22 18:54:12] [INFO ] Flow matrix only has 14016 transitions (discarded 1472 similar events)
// Phase 1: matrix 14016 rows 8117 cols
[2023-03-22 18:54:13] [INFO ] Computed 1361 place invariants in 704 ms
[2023-03-22 18:54:15] [INFO ] [Real]Absence check using 65 positive place invariants in 132 ms returned sat
[2023-03-22 18:54:16] [INFO ] [Real]Absence check using 65 positive and 1296 generalized place invariants in 551 ms returned sat
[2023-03-22 18:54:17] [INFO ] After 3217ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-22 18:54:18] [INFO ] [Nat]Absence check using 65 positive place invariants in 180 ms returned sat
[2023-03-22 18:54:19] [INFO ] [Nat]Absence check using 65 positive and 1296 generalized place invariants in 538 ms returned sat
[2023-03-22 18:54:40] [INFO ] After 20071ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-22 18:54:40] [INFO ] State equation strengthened by 6180 read => feed constraints.
[2023-03-22 18:54:42] [INFO ] After 1635ms SMT Verify possible using 6180 Read/Feed constraints in natural domain returned unsat :0 sat :8
[2023-03-22 18:54:42] [INFO ] After 1636ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-22 18:54:42] [INFO ] After 25047ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Parikh walk visited 0 properties in 53 ms.
Support contains 127 out of 8117 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8117/8117 places, 15488/15488 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8117 transition count 15487
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 8116 transition count 15487
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 3 place count 8116 transition count 15487
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 4 place count 8115 transition count 15486
Iterating global reduction 2 with 1 rules applied. Total rules applied 5 place count 8115 transition count 15486
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 6 place count 8114 transition count 15483
Iterating global reduction 2 with 1 rules applied. Total rules applied 7 place count 8114 transition count 15483
Applied a total of 7 rules in 8582 ms. Remains 8114 /8117 variables (removed 3) and now considering 15483/15488 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8582 ms. Remains : 8114/8117 places, 15483/15488 transitions.
Incomplete random walk after 10000 steps, including 448 resets, run finished after 476 ms. (steps per millisecond=21 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 47 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 47 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 47 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 47 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 8) seen :0
Interrupted probabilistic random walk after 11737 steps, run timeout after 3001 ms. (steps per millisecond=3 ) properties seen :{4=1}
Probabilistic random walk after 11737 steps, saw 5514 distinct states, run finished after 3004 ms. (steps per millisecond=3 ) properties seen :1
FORMULA MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 7 properties.
[2023-03-22 18:54:54] [INFO ] Flow matrix only has 14011 transitions (discarded 1472 similar events)
// Phase 1: matrix 14011 rows 8114 cols
[2023-03-22 18:54:55] [INFO ] Computed 1361 place invariants in 689 ms
[2023-03-22 18:54:57] [INFO ] [Real]Absence check using 65 positive place invariants in 120 ms returned sat
[2023-03-22 18:54:57] [INFO ] [Real]Absence check using 65 positive and 1296 generalized place invariants in 534 ms returned sat
[2023-03-22 18:55:09] [INFO ] After 14082ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-22 18:55:11] [INFO ] [Nat]Absence check using 65 positive place invariants in 124 ms returned sat
[2023-03-22 18:55:11] [INFO ] [Nat]Absence check using 65 positive and 1296 generalized place invariants in 514 ms returned sat
[2023-03-22 18:55:33] [INFO ] After 20577ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-22 18:55:33] [INFO ] State equation strengthened by 6178 read => feed constraints.
[2023-03-22 18:55:34] [INFO ] After 1470ms SMT Verify possible using 6178 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-22 18:55:34] [INFO ] After 1471ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 13 ms.
[2023-03-22 18:55:34] [INFO ] After 25056ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 41 ms.
Support contains 66 out of 8114 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8114/8114 places, 15483/15483 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 0 with 8 rules applied. Total rules applied 8 place count 8114 transition count 15475
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 8106 transition count 15475
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 23 place count 8099 transition count 15456
Iterating global reduction 2 with 7 rules applied. Total rules applied 30 place count 8099 transition count 15456
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 31 place count 8098 transition count 15453
Iterating global reduction 2 with 1 rules applied. Total rules applied 32 place count 8098 transition count 15453
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 9 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 36 place count 8096 transition count 15451
Free-agglomeration rule (complex) applied 44 times.
Iterating global reduction 2 with 44 rules applied. Total rules applied 80 place count 8096 transition count 15407
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 2 with 44 rules applied. Total rules applied 124 place count 8052 transition count 15407
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 3 with 8 rules applied. Total rules applied 132 place count 8052 transition count 15407
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 140 place count 8044 transition count 15399
Iterating global reduction 3 with 8 rules applied. Total rules applied 148 place count 8044 transition count 15399
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 156 place count 8036 transition count 15375
Iterating global reduction 3 with 8 rules applied. Total rules applied 164 place count 8036 transition count 15375
Applied a total of 164 rules in 16485 ms. Remains 8036 /8114 variables (removed 78) and now considering 15375/15483 (removed 108) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16486 ms. Remains : 8036/8114 places, 15375/15483 transitions.
Incomplete random walk after 10000 steps, including 449 resets, run finished after 384 ms. (steps per millisecond=26 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 47 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 47 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 47 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 12055 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :{}
Probabilistic random walk after 12055 steps, saw 5659 distinct states, run finished after 3002 ms. (steps per millisecond=4 ) properties seen :0
Running SMT prover for 7 properties.
[2023-03-22 18:55:54] [INFO ] Flow matrix only has 13859 transitions (discarded 1516 similar events)
// Phase 1: matrix 13859 rows 8036 cols
[2023-03-22 18:55:55] [INFO ] Computed 1361 place invariants in 694 ms
[2023-03-22 18:55:57] [INFO ] [Real]Absence check using 65 positive place invariants in 158 ms returned sat
[2023-03-22 18:55:57] [INFO ] [Real]Absence check using 65 positive and 1296 generalized place invariants in 515 ms returned sat
[2023-03-22 18:56:07] [INFO ] After 12243ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-22 18:56:09] [INFO ] [Nat]Absence check using 65 positive place invariants in 159 ms returned sat
[2023-03-22 18:56:10] [INFO ] [Nat]Absence check using 65 positive and 1296 generalized place invariants in 540 ms returned sat
[2023-03-22 18:56:25] [INFO ] After 14722ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-22 18:56:25] [INFO ] State equation strengthened by 6148 read => feed constraints.
[2023-03-22 18:56:33] [INFO ] After 7338ms SMT Verify possible using 6148 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-22 18:56:33] [INFO ] After 7339ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-22 18:56:33] [INFO ] After 25067ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 35 ms.
Support contains 66 out of 8036 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8036/8036 places, 15375/15375 transitions.
Applied a total of 0 rules in 2183 ms. Remains 8036 /8036 variables (removed 0) and now considering 15375/15375 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2184 ms. Remains : 8036/8036 places, 15375/15375 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8036/8036 places, 15375/15375 transitions.
Applied a total of 0 rules in 2213 ms. Remains 8036 /8036 variables (removed 0) and now considering 15375/15375 (removed 0) transitions.
[2023-03-22 18:56:37] [INFO ] Flow matrix only has 13859 transitions (discarded 1516 similar events)
[2023-03-22 18:56:37] [INFO ] Invariant cache hit.
[2023-03-22 18:56:38] [INFO ] Implicit Places using invariants in 811 ms returned []
Implicit Place search using SMT only with invariants took 812 ms to find 0 implicit places.
[2023-03-22 18:56:38] [INFO ] Flow matrix only has 13859 transitions (discarded 1516 similar events)
[2023-03-22 18:56:38] [INFO ] Invariant cache hit.
[2023-03-22 18:56:38] [INFO ] Dead Transitions using invariants and state equation in 717 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3751 ms. Remains : 8036/8036 places, 15375/15375 transitions.
Graph (trivial) has 5742 edges and 8036 vertex of which 31 / 8036 are part of one of the 2 SCC in 11 ms
Free SCC test removed 29 places
Drop transitions removed 826 transitions
Ensure Unique test removed 1709 transitions
Reduce isomorphic transitions removed 2535 transitions.
Graph (complete) has 23656 edges and 8007 vertex of which 7983 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.4 ms
Discarding 24 places :
Also discarding 0 output transitions
Ensure Unique test removed 637 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition Node17IsNotRespondingToNode14ToReplaceNode16.Node14IsBecomingTheNewNodeMaster and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 424 transitions
Trivial Post-agglo rules discarded 424 transitions
Performed 424 trivial Post agglomeration. Transition count delta: 424
Iterating post reduction 0 with 426 rules applied. Total rules applied 428 place count 7345 transition count 12414
Ensure Unique test removed 1 places
Reduce places removed 425 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 423 transitions
Reduce isomorphic transitions removed 424 transitions.
Drop transitions removed 421 transitions
Trivial Post-agglo rules discarded 421 transitions
Performed 421 trivial Post agglomeration. Transition count delta: 421
Iterating post reduction 1 with 1270 rules applied. Total rules applied 1698 place count 6920 transition count 11569
Ensure Unique test removed 1 places
Reduce places removed 422 places and 0 transitions.
Drop transitions removed 43 transitions
Ensure Unique test removed 360 transitions
Reduce isomorphic transitions removed 403 transitions.
Drop transitions removed 359 transitions
Trivial Post-agglo rules discarded 359 transitions
Performed 359 trivial Post agglomeration. Transition count delta: 359
Iterating post reduction 2 with 1184 rules applied. Total rules applied 2882 place count 6498 transition count 10807
Ensure Unique test removed 43 places
Reduce places removed 402 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 357 transitions
Reduce isomorphic transitions removed 359 transitions.
Drop transitions removed 356 transitions
Trivial Post-agglo rules discarded 356 transitions
Performed 356 trivial Post agglomeration. Transition count delta: 356
Iterating post reduction 3 with 1117 rules applied. Total rules applied 3999 place count 6096 transition count 10092
Ensure Unique test removed 2 places
Reduce places removed 358 places and 0 transitions.
Drop transitions removed 36 transitions
Ensure Unique test removed 303 transitions
Reduce isomorphic transitions removed 339 transitions.
Drop transitions removed 303 transitions
Trivial Post-agglo rules discarded 303 transitions
Performed 303 trivial Post agglomeration. Transition count delta: 303
Iterating post reduction 4 with 1000 rules applied. Total rules applied 4999 place count 5738 transition count 9450
Ensure Unique test removed 36 places
Reduce places removed 339 places and 0 transitions.
Ensure Unique test removed 303 transitions
Reduce isomorphic transitions removed 303 transitions.
Drop transitions removed 302 transitions
Trivial Post-agglo rules discarded 302 transitions
Performed 302 trivial Post agglomeration. Transition count delta: 302
Iterating post reduction 5 with 944 rules applied. Total rules applied 5943 place count 5399 transition count 8845
Reduce places removed 302 places and 0 transitions.
Drop transitions removed 31 transitions
Ensure Unique test removed 253 transitions
Reduce isomorphic transitions removed 284 transitions.
Drop transitions removed 252 transitions
Trivial Post-agglo rules discarded 252 transitions
Performed 252 trivial Post agglomeration. Transition count delta: 252
Iterating post reduction 6 with 838 rules applied. Total rules applied 6781 place count 5097 transition count 8309
Ensure Unique test removed 31 places
Reduce places removed 283 places and 0 transitions.
Ensure Unique test removed 252 transitions
Reduce isomorphic transitions removed 252 transitions.
Drop transitions removed 251 transitions
Trivial Post-agglo rules discarded 251 transitions
Performed 251 trivial Post agglomeration. Transition count delta: 251
Iterating post reduction 7 with 786 rules applied. Total rules applied 7567 place count 4814 transition count 7806
Reduce places removed 251 places and 0 transitions.
Drop transitions removed 27 transitions
Ensure Unique test removed 206 transitions
Reduce isomorphic transitions removed 233 transitions.
Drop transitions removed 206 transitions
Trivial Post-agglo rules discarded 206 transitions
Performed 206 trivial Post agglomeration. Transition count delta: 206
Iterating post reduction 8 with 690 rules applied. Total rules applied 8257 place count 4563 transition count 7367
Ensure Unique test removed 27 places
Reduce places removed 233 places and 0 transitions.
Ensure Unique test removed 206 transitions
Reduce isomorphic transitions removed 206 transitions.
Drop transitions removed 204 transitions
Trivial Post-agglo rules discarded 204 transitions
Performed 204 trivial Post agglomeration. Transition count delta: 204
Iterating post reduction 9 with 643 rules applied. Total rules applied 8900 place count 4330 transition count 6957
Reduce places removed 204 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 164 transitions
Reduce isomorphic transitions removed 188 transitions.
Drop transitions removed 164 transitions
Trivial Post-agglo rules discarded 164 transitions
Performed 164 trivial Post agglomeration. Transition count delta: 164
Iterating post reduction 10 with 556 rules applied. Total rules applied 9456 place count 4126 transition count 6605
Ensure Unique test removed 24 places
Reduce places removed 188 places and 0 transitions.
Ensure Unique test removed 164 transitions
Reduce isomorphic transitions removed 164 transitions.
Drop transitions removed 164 transitions
Trivial Post-agglo rules discarded 164 transitions
Performed 164 trivial Post agglomeration. Transition count delta: 164
Iterating post reduction 11 with 516 rules applied. Total rules applied 9972 place count 3938 transition count 6277
Reduce places removed 164 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 127 transitions
Reduce isomorphic transitions removed 147 transitions.
Drop transitions removed 127 transitions
Trivial Post-agglo rules discarded 127 transitions
Performed 127 trivial Post agglomeration. Transition count delta: 127
Iterating post reduction 12 with 438 rules applied. Total rules applied 10410 place count 3774 transition count 6003
Ensure Unique test removed 20 places
Reduce places removed 147 places and 0 transitions.
Ensure Unique test removed 127 transitions
Reduce isomorphic transitions removed 127 transitions.
Drop transitions removed 125 transitions
Trivial Post-agglo rules discarded 125 transitions
Performed 125 trivial Post agglomeration. Transition count delta: 125
Iterating post reduction 13 with 399 rules applied. Total rules applied 10809 place count 3627 transition count 5751
Reduce places removed 125 places and 0 transitions.
Drop transitions removed 14 transitions
Ensure Unique test removed 93 transitions
Reduce isomorphic transitions removed 107 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 14 with 325 rules applied. Total rules applied 11134 place count 3502 transition count 5551
Ensure Unique test removed 14 places
Reduce places removed 107 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 15 with 293 rules applied. Total rules applied 11427 place count 3395 transition count 5365
Reduce places removed 93 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 76 transitions.
Drop transitions removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 16 with 233 rules applied. Total rules applied 11660 place count 3302 transition count 5225
Ensure Unique test removed 12 places
Reduce places removed 76 places and 0 transitions.
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Drop transitions removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 17 with 204 rules applied. Total rules applied 11864 place count 3226 transition count 5097
Reduce places removed 64 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 47 transitions.
Drop transitions removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 18 with 150 rules applied. Total rules applied 12014 place count 3162 transition count 5011
Ensure Unique test removed 8 places
Reduce places removed 47 places and 0 transitions.
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Drop transitions removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 19 with 125 rules applied. Total rules applied 12139 place count 3115 transition count 4933
Reduce places removed 39 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 22 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 20 with 78 rules applied. Total rules applied 12217 place count 3076 transition count 4894
Ensure Unique test removed 4 places
Reduce places removed 21 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 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 21 with 55 rules applied. Total rules applied 12272 place count 3055 transition count 4860
Reduce places removed 17 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 22 with 29 rules applied. Total rules applied 12301 place count 3038 transition count 4848
Reduce places removed 12 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 23 with 22 rules applied. Total rules applied 12323 place count 3026 transition count 4838
Performed 197 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 24 with 197 Pre rules applied. Total rules applied 12323 place count 3026 transition count 4641
Deduced a syphon composed of 197 places in 1 ms
Ensure Unique test removed 188 places
Reduce places removed 385 places and 0 transitions.
Iterating global reduction 24 with 582 rules applied. Total rules applied 12905 place count 2641 transition count 4641
Discarding 213 places :
Symmetric choice reduction at 24 with 213 rule applications. Total rules 13118 place count 2428 transition count 4428
Iterating global reduction 24 with 213 rules applied. Total rules applied 13331 place count 2428 transition count 4428
Discarding 54 places :
Symmetric choice reduction at 24 with 54 rule applications. Total rules 13385 place count 2374 transition count 4266
Iterating global reduction 24 with 54 rules applied. Total rules applied 13439 place count 2374 transition count 4266
Discarding 635 places :
Symmetric choice reduction at 24 with 635 rule applications. Total rules 14074 place count 1739 transition count 3631
Iterating global reduction 24 with 635 rules applied. Total rules applied 14709 place count 1739 transition count 3631
Ensure Unique test removed 624 transitions
Reduce isomorphic transitions removed 624 transitions.
Iterating post reduction 24 with 624 rules applied. Total rules applied 15333 place count 1739 transition count 3007
Performed 838 Post agglomeration using F-continuation condition.Transition count delta: 838
Deduced a syphon composed of 838 places in 1 ms
Reduce places removed 838 places and 0 transitions.
Iterating global reduction 25 with 1676 rules applied. Total rules applied 17009 place count 901 transition count 2169
Drop transitions removed 449 transitions
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 456 transitions.
Iterating post reduction 25 with 456 rules applied. Total rules applied 17465 place count 901 transition count 1713
Drop transitions removed 426 transitions
Redundant transition composition rules discarded 426 transitions
Iterating global reduction 26 with 426 rules applied. Total rules applied 17891 place count 901 transition count 1287
Ensure Unique test removed 10 places
Drop transitions removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 26 with 29 rules applied. Total rules applied 17920 place count 891 transition count 1268
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 27 with 19 rules applied. Total rules applied 17939 place count 872 transition count 1268
Discarding 9 places :
Symmetric choice reduction at 28 with 9 rule applications. Total rules 17948 place count 863 transition count 1259
Iterating global reduction 28 with 9 rules applied. Total rules applied 17957 place count 863 transition count 1259
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 28 with 9 rules applied. Total rules applied 17966 place count 863 transition count 1250
Free-agglomeration rule applied 1 times.
Iterating global reduction 29 with 1 rules applied. Total rules applied 17967 place count 863 transition count 1249
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 29 with 1 rules applied. Total rules applied 17968 place count 862 transition count 1249
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 30 with 9 rules applied. Total rules applied 17977 place count 862 transition count 1240
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 30 with 9 rules applied. Total rules applied 17986 place count 853 transition count 1240
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 31 with 2 rules applied. Total rules applied 17988 place count 853 transition count 1238
Free-agglomeration rule applied 1 times.
Iterating global reduction 31 with 1 rules applied. Total rules applied 17989 place count 853 transition count 1237
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 31 with 1 rules applied. Total rules applied 17990 place count 852 transition count 1237
Partial Free-agglomeration rule applied 39 times.
Drop transitions removed 39 transitions
Iterating global reduction 32 with 39 rules applied. Total rules applied 18029 place count 852 transition count 1237
Partial Post-agglomeration rule applied 385 times.
Drop transitions removed 385 transitions
Iterating global reduction 32 with 385 rules applied. Total rules applied 18414 place count 852 transition count 1237
Applied a total of 18414 rules in 15050 ms. Remains 852 /8036 variables (removed 7184) and now considering 1237/15375 (removed 14138) transitions.
Running SMT prover for 7 properties.
[2023-03-22 18:56:54] [INFO ] Flow matrix only has 1037 transitions (discarded 200 similar events)
// Phase 1: matrix 1037 rows 852 cols
[2023-03-22 18:56:54] [INFO ] Computed 279 place invariants in 35 ms
[2023-03-22 18:56:54] [INFO ] [Real]Absence check using 9 positive place invariants in 6 ms returned sat
[2023-03-22 18:56:54] [INFO ] [Real]Absence check using 9 positive and 270 generalized place invariants in 43 ms returned sat
[2023-03-22 18:56:54] [INFO ] After 322ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:6
[2023-03-22 18:56:54] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-22 18:56:54] [INFO ] After 36ms SMT Verify possible using 4 Read/Feed constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-22 18:56:54] [INFO ] After 721ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-22 18:56:55] [INFO ] [Nat]Absence check using 9 positive place invariants in 6 ms returned sat
[2023-03-22 18:56:55] [INFO ] [Nat]Absence check using 9 positive and 270 generalized place invariants in 47 ms returned sat
[2023-03-22 18:56:56] [INFO ] After 829ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-22 18:56:56] [INFO ] After 656ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2023-03-22 18:56:57] [INFO ] After 1349ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 500 ms.
[2023-03-22 18:56:57] [INFO ] After 3008ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
[2023-03-22 18:56:57] [INFO ] Export to MCC of 7 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 7 ms.
[2023-03-22 18:56:57] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 8036 places, 15375 transitions and 74293 arcs took 77 ms.
[2023-03-22 18:56:58] [INFO ] Flatten gal took : 728 ms
Total runtime 217617 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT MultiCrashLeafsetExtension-PT-S32C03
BK_EXAMINATION: ReachabilityFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/374
ReachabilityFireability

BK_STOP 1679511581533

--------------------
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
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/374/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/374/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/374/ReachabilityFireability.xml
lola: Created skeleton in 3.000000 secs.
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/home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin//../BenchKit_head.sh: line 63: 517 Killed lola --conf=$BIN_DIR/configfiles/reachabilityfireabilityconf --formula=$DIR/ReachabilityFireability.xml --verdictfile=$DIR/GenericPropertiesVerdict.xml $DIR/model.pnml

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-S32C03"
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-S32C03, 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-167856416700903"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C03.tgz
mv MultiCrashLeafsetExtension-PT-S32C03 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 ;