About the Execution of 2023-gold for RERS2020-PT-pb109
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16225.355 | 684067.00 | 733061.00 | 12909.50 | ??T????F??F?FT?? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r329-tall-171662361900250.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is RERS2020-PT-pb109, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r329-tall-171662361900250
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 86M
-rw-r--r-- 1 mcc users 8.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 16:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 18:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 96K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 19 07:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 19 15:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 85M May 18 16:43 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 RERS2020-PT-pb109-ReachabilityFireability-2024-00
FORMULA_NAME RERS2020-PT-pb109-ReachabilityFireability-2024-01
FORMULA_NAME RERS2020-PT-pb109-ReachabilityFireability-2024-02
FORMULA_NAME RERS2020-PT-pb109-ReachabilityFireability-2024-03
FORMULA_NAME RERS2020-PT-pb109-ReachabilityFireability-2024-04
FORMULA_NAME RERS2020-PT-pb109-ReachabilityFireability-2024-05
FORMULA_NAME RERS2020-PT-pb109-ReachabilityFireability-2024-06
FORMULA_NAME RERS2020-PT-pb109-ReachabilityFireability-2024-07
FORMULA_NAME RERS2020-PT-pb109-ReachabilityFireability-2024-08
FORMULA_NAME RERS2020-PT-pb109-ReachabilityFireability-2024-09
FORMULA_NAME RERS2020-PT-pb109-ReachabilityFireability-2024-10
FORMULA_NAME RERS2020-PT-pb109-ReachabilityFireability-2024-11
FORMULA_NAME RERS2020-PT-pb109-ReachabilityFireability-2023-12
FORMULA_NAME RERS2020-PT-pb109-ReachabilityFireability-2023-13
FORMULA_NAME RERS2020-PT-pb109-ReachabilityFireability-2023-14
FORMULA_NAME RERS2020-PT-pb109-ReachabilityFireability-2023-15
=== Now, execution of the tool begins
BK_START 1716855533275
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=gold2023
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RERS2020-PT-pb109
Applying reductions before tool lola
Invoking reducer
Running Version 202304061127
[2024-05-28 00:18:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-05-28 00:18:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 00:18:57] [INFO ] Load time of PNML (sax parser for PT used): 2469 ms
[2024-05-28 00:18:57] [INFO ] Transformed 1907 places.
[2024-05-28 00:18:58] [INFO ] Transformed 151872 transitions.
[2024-05-28 00:18:58] [INFO ] Found NUPN structural information;
[2024-05-28 00:18:58] [INFO ] Parsed PT model containing 1907 places and 151872 transitions and 605350 arcs in 3038 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 41 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 6571 transitions
Reduce redundant transitions removed 6571 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1746 ms. (steps per millisecond=5 ) properties (out of 16) seen :1
FORMULA RERS2020-PT-pb109-ReachabilityFireability-2023-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 15) seen :1
FORMULA RERS2020-PT-pb109-ReachabilityFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
[2024-05-28 00:19:01] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
// Phase 1: matrix 100719 rows 1907 cols
[2024-05-28 00:19:02] [INFO ] Computed 31 invariants in 694 ms
[2024-05-28 00:19:03] [INFO ] After 1124ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:14
[2024-05-28 00:19:04] [INFO ] [Nat]Absence check using 16 positive place invariants in 9 ms returned sat
[2024-05-28 00:19:04] [INFO ] [Nat]Absence check using 16 positive and 15 generalized place invariants in 22 ms returned sat
[2024-05-28 00:19:28] [INFO ] After 23890ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :12
[2024-05-28 00:19:30] [INFO ] State equation strengthened by 5235 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:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:944)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-28 00:19:30] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-28 00:19:30] [INFO ] After 27105ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:14
FORMULA RERS2020-PT-pb109-ReachabilityFireability-2023-12 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 341 out of 1907 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1907/1907 places, 145301/145301 transitions.
Graph (complete) has 125691 edges and 1907 vertex of which 1906 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.141 ms
Discarding 1 places :
Also discarding 0 output transitions
Ensure Unique test removed 15 places
Drop transitions removed 3364 transitions
Reduce isomorphic transitions removed 3364 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 0 with 3381 rules applied. Total rules applied 3382 place count 1891 transition count 141935
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 3386 place count 1889 transition count 141933
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 3386 place count 1889 transition count 141932
Deduced a syphon composed of 1 places in 125 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 3388 place count 1888 transition count 141932
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 117 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 3430 place count 1867 transition count 141911
Drop transitions removed 17 transitions
Ensure Unique test removed 89 transitions
Reduce isomorphic transitions removed 106 transitions.
Iterating post reduction 2 with 106 rules applied. Total rules applied 3536 place count 1867 transition count 141805
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 121 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 3540 place count 1865 transition count 141805
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 3542 place count 1865 transition count 141803
Free-agglomeration rule applied 27 times with reduction of 51 identical transitions.
Iterating global reduction 4 with 27 rules applied. Total rules applied 3569 place count 1865 transition count 141725
Reduce places removed 27 places and 0 transitions.
Drop transitions removed 3 transitions
Ensure Unique test removed 149 transitions
Reduce isomorphic transitions removed 152 transitions.
Iterating post reduction 4 with 179 rules applied. Total rules applied 3748 place count 1838 transition count 141573
Free-agglomeration rule applied 6 times.
Iterating global reduction 5 with 6 rules applied. Total rules applied 3754 place count 1838 transition count 141567
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 81 transitions.
Iterating post reduction 5 with 87 rules applied. Total rules applied 3841 place count 1832 transition count 141486
Free-agglomeration rule applied 2 times.
Iterating global reduction 6 with 2 rules applied. Total rules applied 3843 place count 1832 transition count 141484
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 10 rules applied. Total rules applied 3853 place count 1830 transition count 141476
Free-agglomeration rule applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 3854 place count 1830 transition count 141475
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 3856 place count 1829 transition count 141474
Free-agglomeration rule (complex) applied 21 times with reduction of 284 identical transitions.
Iterating global reduction 8 with 21 rules applied. Total rules applied 3877 place count 1829 transition count 143551
Reduce places removed 21 places and 0 transitions.
Drop transitions removed 7 transitions
Ensure Unique test removed 520 transitions
Reduce isomorphic transitions removed 527 transitions.
Iterating post reduction 8 with 548 rules applied. Total rules applied 4425 place count 1808 transition count 143024
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 9 with 2 rules applied. Total rules applied 4427 place count 1808 transition count 143024
Applied a total of 4427 rules in 10407 ms. Remains 1808 /1907 variables (removed 99) and now considering 143024/145301 (removed 2277) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10420 ms. Remains : 1808/1907 places, 143024/145301 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1239 ms. (steps per millisecond=8 ) properties (out of 13) seen :2
FORMULA RERS2020-PT-pb109-ReachabilityFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb109-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=61 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 149 ms. (steps per millisecond=67 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=48 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=66 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=67 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=66 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=55 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 161 ms. (steps per millisecond=62 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=63 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
[2024-05-28 00:19:44] [INFO ] Flow matrix only has 101766 transitions (discarded 41258 similar events)
// Phase 1: matrix 101766 rows 1808 cols
[2024-05-28 00:19:45] [INFO ] Computed 15 invariants in 569 ms
[2024-05-28 00:19:45] [INFO ] After 643ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2024-05-28 00:19:46] [INFO ] [Nat]Absence check using 15 positive place invariants in 22 ms returned sat
[2024-05-28 00:20:10] [INFO ] After 24150ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2024-05-28 00:20:11] [INFO ] State equation strengthened by 5249 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:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:944)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-28 00:20:11] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-28 00:20:11] [INFO ] After 25903ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:11
Fused 11 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 311 out of 1808 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1808/1808 places, 143024/143024 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 80 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1807 transition count 143023
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 1807 transition count 143022
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 10 place count 1806 transition count 143016
Applied a total of 10 rules in 1987 ms. Remains 1806 /1808 variables (removed 2) and now considering 143016/143024 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1987 ms. Remains : 1806/1808 places, 143016/143024 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1184 ms. (steps per millisecond=8 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=49 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=73 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 11) seen :0
Interrupted probabilistic random walk after 12424 steps, run timeout after 6005 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 12424 steps, saw 10616 distinct states, run finished after 6009 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 11 properties.
[2024-05-28 00:20:22] [INFO ] Flow matrix only has 101758 transitions (discarded 41258 similar events)
// Phase 1: matrix 101758 rows 1806 cols
[2024-05-28 00:20:22] [INFO ] Computed 15 invariants in 642 ms
[2024-05-28 00:20:23] [INFO ] After 554ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2024-05-28 00:20:24] [INFO ] [Nat]Absence check using 15 positive place invariants in 18 ms returned sat
[2024-05-28 00:20:48] [INFO ] After 24196ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2024-05-28 00:20:49] [INFO ] State equation strengthened by 5248 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:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:944)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-28 00:20:49] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-28 00:20:49] [INFO ] After 25788ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:11
Fused 11 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 311 out of 1806 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1806/1806 places, 143016/143016 transitions.
Applied a total of 0 rules in 741 ms. Remains 1806 /1806 variables (removed 0) and now considering 143016/143016 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 741 ms. Remains : 1806/1806 places, 143016/143016 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1806/1806 places, 143016/143016 transitions.
Applied a total of 0 rules in 738 ms. Remains 1806 /1806 variables (removed 0) and now considering 143016/143016 (removed 0) transitions.
[2024-05-28 00:20:50] [INFO ] Flow matrix only has 101758 transitions (discarded 41258 similar events)
[2024-05-28 00:20:50] [INFO ] Invariant cache hit.
[2024-05-28 00:20:54] [INFO ] Implicit Places using invariants in 4146 ms returned []
Implicit Place search using SMT only with invariants took 4151 ms to find 0 implicit places.
[2024-05-28 00:20:55] [INFO ] Flow matrix only has 101758 transitions (discarded 41258 similar events)
[2024-05-28 00:20:55] [INFO ] Invariant cache hit.
[2024-05-28 00:21:25] [INFO ] Performed 74541/143016 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2024-05-28 00:21:53] [INFO ] Dead Transitions using invariants and state equation in 58288 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63194 ms. Remains : 1806/1806 places, 143016/143016 transitions.
Graph (trivial) has 24945 edges and 1806 vertex of which 1006 / 1806 are part of one of the 140 SCC in 9 ms
Free SCC test removed 866 places
Drop transitions removed 22455 transitions
Ensure Unique test removed 69780 transitions
Reduce isomorphic transitions removed 92235 transitions.
Graph (complete) has 39433 edges and 940 vertex of which 929 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.25 ms
Discarding 11 places :
Also discarding 0 output transitions
Drop transitions removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 17 place count 929 transition count 50766
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 19 place count 927 transition count 50750
Iterating global reduction 1 with 2 rules applied. Total rules applied 21 place count 927 transition count 50750
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 20 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 1 with 40 rules applied. Total rules applied 61 place count 907 transition count 50730
Ensure Unique test removed 155 transitions
Reduce isomorphic transitions removed 155 transitions.
Iterating post reduction 1 with 155 rules applied. Total rules applied 216 place count 907 transition count 50575
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 219 place count 907 transition count 50575
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 221 place count 907 transition count 50573
Applied a total of 221 rules in 3748 ms. Remains 907 /1806 variables (removed 899) and now considering 50573/143016 (removed 92443) transitions.
Running SMT prover for 11 properties.
[2024-05-28 00:21:57] [INFO ] Flow matrix only has 44392 transitions (discarded 6181 similar events)
// Phase 1: matrix 44392 rows 907 cols
[2024-05-28 00:21:57] [INFO ] Computed 5 invariants in 224 ms
[2024-05-28 00:21:57] [INFO ] After 284ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2024-05-28 00:21:57] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2024-05-28 00:22:16] [INFO ] After 18518ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
[2024-05-28 00:22:16] [INFO ] State equation strengthened by 15 read => feed constraints.
[2024-05-28 00:22:24] [INFO ] After 8056ms SMT Verify possible using 15 Read/Feed constraints in natural domain returned unsat :0 sat :11
[2024-05-28 00:22:39] [INFO ] After 23152ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :11
Attempting to minimize the solution found.
Minimization took 7429 ms.
[2024-05-28 00:22:47] [INFO ] After 49570ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :11
[2024-05-28 00:22:47] [INFO ] Export to MCC of 11 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 6 ms.
[2024-05-28 00:22:47] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1806 places, 143016 transitions and 570433 arcs took 288 ms.
[2024-05-28 00:22:52] [INFO ] Flatten gal took : 4220 ms
Total runtime 237335 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT RERS2020-PT-pb109
BK_EXAMINATION: ReachabilityFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/372
ReachabilityFireability
BK_STOP 1716856217342
--------------------
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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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/372/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/372/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/372/ReachabilityFireability.xml
/home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin//../BenchKit_head.sh: line 63: 504 Killed lola --conf=$BIN_DIR/configfiles/reachabilityfireabilityconf --formula=$DIR/ReachabilityFireability.xml --verdictfile=$DIR/GenericPropertiesVerdict.xml $DIR/model.pnml
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="RERS2020-PT-pb109"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$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 2-5568"
echo " Executing tool gold2023"
echo " Input is RERS2020-PT-pb109, 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 r329-tall-171662361900250"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/RERS2020-PT-pb109.tgz
mv RERS2020-PT-pb109 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 '
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 ;