About the Execution of 2023-gold for DBSingleClientW-PT-d2m09
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 8974.844 | 457415.00 | 1001624.00 | 1241.10 | T | 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.r110-tall-171624209400367.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 DBSingleClientW-PT-d2m09, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r110-tall-171624209400367
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 8.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 22 14:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 22 14:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 12:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Apr 12 12:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Apr 12 12:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Apr 12 12:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.6M May 18 16:42 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
FORMULA_NAME QuasiLiveness
=== Now, execution of the tool begins
BK_START 1716311264971
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=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DBSingleClientW-PT-d2m09
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202304061127
[2024-05-21 17:07:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-21 17:07:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 17:07:46] [INFO ] Load time of PNML (sax parser for PT used): 168 ms
[2024-05-21 17:07:46] [INFO ] Transformed 4763 places.
[2024-05-21 17:07:46] [INFO ] Transformed 2478 transitions.
[2024-05-21 17:07:46] [INFO ] Parsed PT model containing 4763 places and 2478 transitions and 9912 arcs in 259 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 4763/4763 places, 2478/2478 transitions.
Reduce places removed 3626 places and 0 transitions.
Ensure Unique test removed 199 transitions
Reduce isomorphic transitions removed 199 transitions.
Iterating post reduction 0 with 3825 rules applied. Total rules applied 3825 place count 1137 transition count 2279
Applied a total of 3825 rules in 127 ms. Remains 1137 /4763 variables (removed 3626) and now considering 2279/2478 (removed 199) transitions.
// Phase 1: matrix 2279 rows 1137 cols
[2024-05-21 17:07:47] [INFO ] Computed 2 invariants in 75 ms
[2024-05-21 17:07:47] [INFO ] Implicit Places using invariants in 908 ms returned []
[2024-05-21 17:07:47] [INFO ] Invariant cache hit.
[2024-05-21 17:07:48] [INFO ] State equation strengthened by 1389 read => feed constraints.
[2024-05-21 17:08:01] [INFO ] Implicit Places using invariants and state equation in 13352 ms returned []
Implicit Place search using SMT with State Equation took 14359 ms to find 0 implicit places.
[2024-05-21 17:08:01] [INFO ] Invariant cache hit.
[2024-05-21 17:08:02] [INFO ] Dead Transitions using invariants and state equation in 863 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 1137/4763 places, 2279/2478 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 15352 ms. Remains : 1137/4763 places, 2279/2478 transitions.
Discarding 1145 transitions out of 2279. Remains 1134
Initial state reduction rules removed 1 formulas.
[2024-05-21 17:08:03] [INFO ] Flatten gal took : 405 ms
[2024-05-21 17:08:03] [INFO ] Flatten gal took : 165 ms
[2024-05-21 17:08:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality771944552061449833.gal : 63 ms
[2024-05-21 17:08:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7778514415828392100.prop : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality771944552061449833.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7778514415828392100.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...327
Loading property file /tmp/ReachabilityCardinality7778514415828392100.prop.
Incomplete random walk after 10000 steps, including 2294 resets, run finished after 1953 ms. (steps per millisecond=5 ) properties (out of 1133) seen :56
Probabilistic random walk after 30000 steps, saw 13940 distinct states, run finished after 1329 ms. (steps per millisecond=22 ) properties seen :337
Running SMT prover for 740 properties.
[2024-05-21 17:08:05] [INFO ] Invariant cache hit.
Reachability property qltransition_1835 is true.
Reachability property qltransition_15 is true.
Reachability property qltransition_14 is true.
Reachability property qltransition_3 is true.
Reachability property qltransition_2 is true.
Reachability property qltransition_1 is true.
SDD proceeding with computation,1127 properties remain. new max is 2
SDD size :1 after 5
Reachability property qltransition_259 is true.
Reachability property qltransition_4 is true.
SDD proceeding with computation,1125 properties remain. new max is 2
SDD size :5 after 24
Reachability property qltransition_1836 is true.
Reachability property qltransition_7 is true.
Reachability property qltransition_5 is true.
SDD proceeding with computation,1122 properties remain. new max is 2
SDD size :24 after 40
SDD proceeding with computation,1122 properties remain. new max is 4
SDD size :40 after 56
SDD proceeding with computation,1122 properties remain. new max is 8
SDD size :56 after 88
SDD proceeding with computation,1122 properties remain. new max is 16
SDD size :88 after 118
SDD proceeding with computation,1122 properties remain. new max is 32
SDD size :118 after 152
SDD proceeding with computation,1122 properties remain. new max is 64
SDD size :152 after 182
SDD proceeding with computation,1122 properties remain. new max is 128
SDD size :182 after 222
SDD proceeding with computation,1122 properties remain. new max is 256
SDD size :222 after 246
[2024-05-21 17:08:28] [INFO ] [Real]Absence check using 1 positive place invariants in 11 ms returned sat
[2024-05-21 17:08:28] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 7 ms returned sat
SDD proceeding with computation,1122 properties remain. new max is 512
SDD size :246 after 318
SDD proceeding with computation,1122 properties remain. new max is 1024
SDD size :318 after 420
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:632)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:342)
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.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:426)
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)
[2024-05-21 17:08:37] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-21 17:08:37] [INFO ] After 25035ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 740 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 3 ms.
Support contains 759 out of 1137 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1137/1137 places, 2279/2279 transitions.
Discarding 60 places :
Symmetric choice reduction at 0 with 60 rule applications. Total rules 60 place count 1077 transition count 2081
Iterating global reduction 0 with 60 rules applied. Total rules applied 120 place count 1077 transition count 2081
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 138 place count 1077 transition count 2063
Discarding 40 places :
Symmetric choice reduction at 1 with 40 rule applications. Total rules 178 place count 1037 transition count 2023
Iterating global reduction 1 with 40 rules applied. Total rules applied 218 place count 1037 transition count 2023
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 245 place count 1010 transition count 1989
Iterating global reduction 1 with 27 rules applied. Total rules applied 272 place count 1010 transition count 1989
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 293 place count 1010 transition count 1968
Applied a total of 293 rules in 540 ms. Remains 1010 /1137 variables (removed 127) and now considering 1968/2279 (removed 311) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 540 ms. Remains : 1010/1137 places, 1968/2279 transitions.
SDD proceeding with computation,1122 properties remain. new max is 2048
SDD size :420 after 596
SDD proceeding with computation,1122 properties remain. new max is 4096
SDD size :596 after 948
Interrupted random walk after 316309 steps, including 72427 resets, run timeout after 30001 ms. (steps per millisecond=10 ) properties seen 18
Incomplete Best-First random walk after 1000 steps, including 55 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 722) seen :0
Incomplete Best-First random walk after 1001 steps, including 46 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 722) seen :0
Incomplete Best-First random walk after 1001 steps, including 43 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 722) seen :0
Incomplete Best-First random walk after 1000 steps, including 44 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 722) seen :0
Incomplete Best-First random walk after 1001 steps, including 37 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 722) seen :0
Incomplete Best-First random walk after 1000 steps, including 46 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 722) seen :0
Incomplete Best-First random walk after 1001 steps, including 46 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 722) seen :0
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 722) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 722) seen :0
Incomplete Best-First random walk after 1000 steps, including 54 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 722) seen :0
Incomplete Best-First random walk after 1001 steps, including 39 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 722) seen :0
Incomplete Best-First random walk after 1001 steps, including 45 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 722) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 722) seen :0
Incomplete Best-First random walk after 1001 steps, including 50 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 722) seen :0
Incomplete Best-First random walk after 1000 steps, including 46 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 722) seen :0
Incomplete Best-First random walk after 1000 steps, including 51 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 722) seen :0
Incomplete Best-First random walk after 1001 steps, including 42 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 722) seen :0
Incomplete Best-First random walk after 1000 steps, including 50 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 722) seen :0
Incomplete Best-First random walk after 1000 steps, including 52 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 722) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 722) seen :0
Incomplete Best-First random walk after 1001 steps, including 40 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 722) seen :0
Incomplete Best-First random walk after 1001 steps, including 42 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 722) seen :0
Incomplete Best-First random walk after 1001 steps, including 42 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 722) seen :0
Incomplete Best-First random walk after 1001 steps, including 38 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 722) seen :0
Incomplete Best-First random walk after 1001 steps, including 48 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 722) seen :0
Incomplete Best-First random walk after 1001 steps, including 51 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 722) seen :0
Incomplete Best-First random walk after 1000 steps, including 59 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 722) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 722) seen :0
Incomplete Best-First random walk after 1001 steps, including 42 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 722) seen :0
Incomplete Best-First random walk after 1000 steps, including 34 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 722) seen :1
Incomplete Best-First random walk after 1000 steps, including 44 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1001 steps, including 43 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1001 steps, including 53 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1000 steps, including 46 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1000 steps, including 39 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1001 steps, including 43 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1000 steps, including 47 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1001 steps, including 33 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1001 steps, including 33 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1001 steps, including 39 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1000 steps, including 47 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1001 steps, including 45 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1000 steps, including 49 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1001 steps, including 46 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1001 steps, including 47 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1001 steps, including 48 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1001 steps, including 39 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1001 steps, including 51 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1000 steps, including 39 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1001 steps, including 48 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1001 steps, including 34 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1000 steps, including 39 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1001 steps, including 39 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1001 steps, including 47 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1000 steps, including 40 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1001 steps, including 47 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1000 steps, including 41 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1001 steps, including 51 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1000 steps, including 49 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1000 steps, including 42 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1001 steps, including 36 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1001 steps, including 48 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1000 steps, including 43 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1000 steps, including 43 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1001 steps, including 43 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1000 steps, including 52 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1001 steps, including 43 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1000 steps, including 44 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1001 steps, including 38 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1000 steps, including 47 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1001 steps, including 38 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1001 steps, including 44 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1001 steps, including 46 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1000 steps, including 52 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 721) seen :0
Incomplete Best-First random walk after 1001 steps, including 24 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 721) seen :0
Reachability property qltransition_2274 is true.
Reachability property qltransition_2269 is true.
Reachability property qltransition_2224 is true.
Reachability property qltransition_2223 is true.
Reachability property qltransition_2222 is true.
Reachability property qltransition_2221 is true.
Reachability property qltransition_2087 is true.
Reachability property qltransition_2086 is true.
Reachability property qltransition_2001 is true.
Reachability property qltransition_2000 is true.
Reachability property qltransition_1999 is true.
Reachability property qltransition_1812 is true.
Reachability property qltransition_1807 is true.
Reachability property qltransition_1624 is true.
Reachability property qltransition_1616 is true.
Reachability property qltransition_1066 is true.
Reachability property qltransition_1065 is true.
Reachability property qltransition_1064 is true.
Reachability property qltransition_747 is true.
Reachability property qltransition_327 is true.
Reachability property qltransition_318 is true.
Reachability property qltransition_309 is true.
Probabilistic random walk after 1000001 steps, saw 395873 distinct states, run finished after 26645 ms. (steps per millisecond=37 ) properties seen :606
Running SMT prover for 115 properties.
// Phase 1: matrix 1968 rows 1010 cols
[2024-05-21 17:09:36] [INFO ] Computed 2 invariants in 34 ms
Reachability property qltransition_180 is true.
Reachability property qltransition_179 is true.
Reachability property qltransition_178 is true.
SDD proceeding with computation,1097 properties remain. new max is 4096
SDD size :948 after 13706
[2024-05-21 17:09:39] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2024-05-21 17:09:39] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 9 ms returned sat
SDD proceeding with computation,1097 properties remain. new max is 8192
SDD size :13706 after 25658
[2024-05-21 17:10:55] [INFO ] After 78008ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:115
[2024-05-21 17:10:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2024-05-21 17:10:57] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 5 ms returned sat
Reachability property qltransition_1617 is true.
[2024-05-21 17:12:04] [INFO ] After 65801ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :115
[2024-05-21 17:12:04] [INFO ] State equation strengthened by 1161 read => feed constraints.
SDD proceeding with computation,1096 properties remain. new max is 8192
SDD size :25658 after 113791
[2024-05-21 17:13:43] [INFO ] After 99309ms SMT Verify possible using 1161 Read/Feed constraints in natural domain returned unsat :0 sat :115
SDD proceeding with computation,1096 properties remain. new max is 16384
SDD size :113791 after 204867
[2024-05-21 17:14:40] [INFO ] After 155786ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :114
Attempting to minimize the solution found.
Minimization took 1 ms.
[2024-05-21 17:14:40] [INFO ] After 225021ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :114
Parikh walk visited 10 properties in 2330 ms.
Support contains 113 out of 1010 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1010/1010 places, 1968/1968 transitions.
Graph (complete) has 3639 edges and 1010 vertex of which 1009 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.10 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 18 place count 1009 transition count 1951
Discarding 281 places :
Symmetric choice reduction at 1 with 281 rule applications. Total rules 299 place count 728 transition count 1178
Iterating global reduction 1 with 281 rules applied. Total rules applied 580 place count 728 transition count 1178
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 588 place count 728 transition count 1170
Discarding 225 places :
Symmetric choice reduction at 2 with 225 rule applications. Total rules 813 place count 503 transition count 945
Iterating global reduction 2 with 225 rules applied. Total rules applied 1038 place count 503 transition count 945
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 1050 place count 503 transition count 933
Discarding 175 places :
Symmetric choice reduction at 3 with 175 rule applications. Total rules 1225 place count 328 transition count 683
Iterating global reduction 3 with 175 rules applied. Total rules applied 1400 place count 328 transition count 683
Ensure Unique test removed 168 transitions
Reduce isomorphic transitions removed 168 transitions.
Iterating post reduction 3 with 168 rules applied. Total rules applied 1568 place count 328 transition count 515
Discarding 19 places :
Symmetric choice reduction at 4 with 19 rule applications. Total rules 1587 place count 309 transition count 489
Iterating global reduction 4 with 19 rules applied. Total rules applied 1606 place count 309 transition count 489
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 1612 place count 309 transition count 483
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 1623 place count 298 transition count 472
Iterating global reduction 5 with 11 rules applied. Total rules applied 1634 place count 298 transition count 472
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1635 place count 298 transition count 471
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 1645 place count 288 transition count 461
Iterating global reduction 6 with 10 rules applied. Total rules applied 1655 place count 288 transition count 461
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 6 with 13 rules applied. Total rules applied 1668 place count 288 transition count 448
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1672 place count 284 transition count 422
Iterating global reduction 7 with 4 rules applied. Total rules applied 1676 place count 284 transition count 422
Applied a total of 1676 rules in 325 ms. Remains 284 /1010 variables (removed 726) and now considering 422/1968 (removed 1546) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 325 ms. Remains : 284/1010 places, 422/1968 transitions.
Interrupted random walk after 858838 steps, including 197221 resets, run timeout after 30001 ms. (steps per millisecond=28 ) properties seen 0
Incomplete Best-First random walk after 10001 steps, including 455 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10000 steps, including 468 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10000 steps, including 442 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 445 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 453 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 446 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 427 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10000 steps, including 439 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 451 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 447 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10000 steps, including 447 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10000 steps, including 439 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10000 steps, including 412 resets, run finished after 179 ms. (steps per millisecond=55 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 397 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10000 steps, including 461 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 449 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10000 steps, including 472 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 430 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10000 steps, including 471 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10000 steps, including 449 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 444 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 469 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 454 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 459 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 442 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 431 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 424 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 414 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10000 steps, including 468 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 471 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 465 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 448 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 434 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 460 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 472 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10000 steps, including 452 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 451 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10000 steps, including 432 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 436 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 417 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 455 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 437 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 443 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 429 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 433 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 444 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 440 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10000 steps, including 472 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10000 steps, including 442 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10000 steps, including 457 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 105) seen :0
Finished probabilistic random walk after 359317 steps, run visited all 105 properties in 3258 ms. (steps per millisecond=110 )
Probabilistic random walk after 359317 steps, saw 143601 distinct states, run finished after 3260 ms. (steps per millisecond=110 ) properties seen :105
Parikh walk visited 0 properties in 0 ms.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Able to resolve query QuasiLiveness after proving 1134 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK PARIKH_WALK BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 454640 ms.
BK_STOP 1716311722386
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
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="DBSingleClientW-PT-d2m09"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 DBSingleClientW-PT-d2m09, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r110-tall-171624209400367"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d2m09.tgz
mv DBSingleClientW-PT-d2m09 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;