About the Execution of LoLa+red for PaceMaker-PT-none
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 2942.304 | 1800000.00 | 3035221.00 | 3159.50 | [undef] | Time out reached |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r277-smll-167863548600222.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 PaceMaker-PT-none, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r277-smll-167863548600222
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 572K
-rw-r--r-- 1 mcc users 6.5K Feb 26 14:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Feb 26 14:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Feb 26 13:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 26 13:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Feb 25 16:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 14:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Feb 26 14:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Feb 26 14:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 26 14:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 158K Mar 5 18:23 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 1678875263221
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=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=PaceMaker-PT-none
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-15 10:14:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2023-03-15 10:14:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 10:14:25] [INFO ] Load time of PNML (sax parser for PT used): 90 ms
[2023-03-15 10:14:25] [INFO ] Transformed 70 places.
[2023-03-15 10:14:25] [INFO ] Transformed 164 transitions.
[2023-03-15 10:14:25] [INFO ] Parsed PT model containing 70 places and 164 transitions and 954 arcs in 186 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 70/70 places, 164/164 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 62 transition count 160
Applied a total of 12 rules in 18 ms. Remains 62 /70 variables (removed 8) and now considering 160/164 (removed 4) transitions.
[2023-03-15 10:14:25] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2023-03-15 10:14:25] [INFO ] Computed 31 place invariants in 16 ms
[2023-03-15 10:14:26] [INFO ] Dead Transitions using invariants and state equation in 497 ms found 0 transitions.
[2023-03-15 10:14:26] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
[2023-03-15 10:14:26] [INFO ] Invariant cache hit.
[2023-03-15 10:14:26] [INFO ] Implicit Places using invariants in 155 ms returned []
[2023-03-15 10:14:26] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
[2023-03-15 10:14:26] [INFO ] Invariant cache hit.
[2023-03-15 10:14:26] [INFO ] State equation strengthened by 131 read => feed constraints.
[2023-03-15 10:14:26] [INFO ] Implicit Places using invariants and state equation in 329 ms returned []
Implicit Place search using SMT with State Equation took 488 ms to find 0 implicit places.
[2023-03-15 10:14:26] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
[2023-03-15 10:14:26] [INFO ] Invariant cache hit.
[2023-03-15 10:14:27] [INFO ] Dead Transitions using invariants and state equation in 186 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 62/70 places, 160/164 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 1234 ms. Remains : 62/70 places, 160/164 transitions.
Discarding 28 transitions out of 160. Remains 132
Initial state reduction rules removed 5 formulas.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 735 ms. (steps per millisecond=13 ) properties (out of 127) seen :72
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 55) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 53) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 53) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 53) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 52) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 51) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Running SMT prover for 50 properties.
[2023-03-15 10:14:28] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
[2023-03-15 10:14:28] [INFO ] Invariant cache hit.
[2023-03-15 10:14:28] [INFO ] [Real]Absence check using 31 positive place invariants in 9 ms returned sat
[2023-03-15 10:14:29] [INFO ] After 1004ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:50
[2023-03-15 10:14:29] [INFO ] [Nat]Absence check using 31 positive place invariants in 8 ms returned sat
[2023-03-15 10:14:54] [INFO ] After 24705ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :49
[2023-03-15 10:14:54] [INFO ] State equation strengthened by 131 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.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:386)
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)
[2023-03-15 10:14:54] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-15 10:14:54] [INFO ] After 25025ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:50
Fused 50 Parikh solutions to 9 different solutions.
Parikh walk visited 31 properties in 40011 ms.
Support contains 18 out of 62 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 62/62 places, 160/160 transitions.
Applied a total of 0 rules in 38 ms. Remains 62 /62 variables (removed 0) and now considering 160/160 (removed 0) transitions.
[2023-03-15 10:15:34] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
[2023-03-15 10:15:34] [INFO ] Invariant cache hit.
[2023-03-15 10:15:34] [INFO ] Dead Transitions using invariants and state equation in 148 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 187 ms. Remains : 62/62 places, 160/160 transitions.
Interrupted random walk after 930903 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=31 ) properties seen 1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 433 ms. (steps per millisecond=230 ) properties (out of 18) seen :5
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 416 ms. (steps per millisecond=240 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=266 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=276 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 333 ms. (steps per millisecond=300 ) properties (out of 12) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=323 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 307 ms. (steps per millisecond=325 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 346 ms. (steps per millisecond=289 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=323 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 345 ms. (steps per millisecond=289 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=327 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=274 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
[2023-03-15 10:16:08] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
[2023-03-15 10:16:08] [INFO ] Invariant cache hit.
[2023-03-15 10:16:08] [INFO ] [Real]Absence check using 31 positive place invariants in 8 ms returned sat
[2023-03-15 10:16:09] [INFO ] After 259ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2023-03-15 10:16:09] [INFO ] [Nat]Absence check using 31 positive place invariants in 12 ms returned sat
[2023-03-15 10:17:06] [INFO ] After 57515ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-15 10:17:06] [INFO ] State equation strengthened by 131 read => feed constraints.
[2023-03-15 10:17:45] [INFO ] After 39036ms SMT Verify possible using 131 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-15 10:17:45] [INFO ] Deduced a trap composed of 1 places in 31 ms of which 5 ms to minimize.
[2023-03-15 10:17:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 723 ms
[2023-03-15 10:17:47] [INFO ] After 40786ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 9120 ms.
[2023-03-15 10:17:56] [INFO ] After 107517ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 11 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 102948 ms.
Support contains 14 out of 62 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 62/62 places, 160/160 transitions.
Applied a total of 0 rules in 12 ms. Remains 62 /62 variables (removed 0) and now considering 160/160 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 62/62 places, 160/160 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 23479 ms. (steps per millisecond=42 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3521 ms. (steps per millisecond=284 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3743 ms. (steps per millisecond=267 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3557 ms. (steps per millisecond=281 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3187 ms. (steps per millisecond=313 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3256 ms. (steps per millisecond=307 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3266 ms. (steps per millisecond=306 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3346 ms. (steps per millisecond=298 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3341 ms. (steps per millisecond=299 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3932 ms. (steps per millisecond=254 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2023-03-15 10:20:34] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
[2023-03-15 10:20:34] [INFO ] Invariant cache hit.
[2023-03-15 10:20:34] [INFO ] [Real]Absence check using 31 positive place invariants in 8 ms returned sat
[2023-03-15 10:20:34] [INFO ] After 235ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-15 10:20:34] [INFO ] [Nat]Absence check using 31 positive place invariants in 10 ms returned sat
[2023-03-15 10:21:04] [INFO ] After 29996ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-15 10:21:04] [INFO ] State equation strengthened by 131 read => feed constraints.
[2023-03-15 10:21:18] [INFO ] After 14288ms SMT Verify possible using 131 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2023-03-15 10:21:18] [INFO ] Deduced a trap composed of 1 places in 22 ms of which 1 ms to minimize.
[2023-03-15 10:21:18] [INFO ] Deduced a trap composed of 1 places in 19 ms of which 1 ms to minimize.
[2023-03-15 10:21:27] [INFO ] Trap strengthening (SAT) tested/added 2/2 trap constraints in 9083 ms
[2023-03-15 10:21:29] [INFO ] Deduced a trap composed of 1 places in 18 ms of which 1 ms to minimize.
[2023-03-15 10:21:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 53 ms
[2023-03-15 10:21:40] [INFO ] Deduced a trap composed of 1 places in 18 ms of which 1 ms to minimize.
[2023-03-15 10:21:40] [INFO ] Deduced a trap composed of 1 places in 16 ms of which 1 ms to minimize.
[2023-03-15 10:21:40] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 100 ms
[2023-03-15 10:21:49] [INFO ] After 45113ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 23153 ms.
[2023-03-15 10:22:12] [INFO ] After 98349ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 108878 ms.
Support contains 14 out of 62 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 62/62 places, 160/160 transitions.
Applied a total of 0 rules in 9 ms. Remains 62 /62 variables (removed 0) and now considering 160/160 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 62/62 places, 160/160 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 25302 ms. (steps per millisecond=39 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3568 ms. (steps per millisecond=280 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3828 ms. (steps per millisecond=261 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3458 ms. (steps per millisecond=289 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3476 ms. (steps per millisecond=287 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3125 ms. (steps per millisecond=320 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3343 ms. (steps per millisecond=299 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2989 ms. (steps per millisecond=334 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3519 ms. (steps per millisecond=284 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-15 10:24:54] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
[2023-03-15 10:24:54] [INFO ] Invariant cache hit.
[2023-03-15 10:24:54] [INFO ] [Real]Absence check using 31 positive place invariants in 9 ms returned sat
[2023-03-15 10:24:54] [INFO ] After 200ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-15 10:24:54] [INFO ] [Nat]Absence check using 31 positive place invariants in 8 ms returned sat
[2023-03-15 10:26:09] [INFO ] After 74705ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 10:26:09] [INFO ] State equation strengthened by 131 read => feed constraints.
[2023-03-15 10:26:18] [INFO ] After 9023ms SMT Verify possible using 131 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2023-03-15 10:26:18] [INFO ] After 83806ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 8 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 30000 ms.
Support contains 14 out of 62 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 62/62 places, 160/160 transitions.
Applied a total of 0 rules in 9 ms. Remains 62 /62 variables (removed 0) and now considering 160/160 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 62/62 places, 160/160 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 18705 ms. (steps per millisecond=53 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 3059 ms. (steps per millisecond=326 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3152 ms. (steps per millisecond=317 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3173 ms. (steps per millisecond=315 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2981 ms. (steps per millisecond=335 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2738 ms. (steps per millisecond=365 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3018 ms. (steps per millisecond=331 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2642 ms. (steps per millisecond=378 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3137 ms. (steps per millisecond=318 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-15 10:27:30] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
[2023-03-15 10:27:30] [INFO ] Invariant cache hit.
[2023-03-15 10:27:30] [INFO ] [Real]Absence check using 31 positive place invariants in 7 ms returned sat
[2023-03-15 10:27:31] [INFO ] After 213ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-15 10:27:31] [INFO ] [Nat]Absence check using 31 positive place invariants in 6 ms returned sat
[2023-03-15 10:28:51] [INFO ] After 80418ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 13 out of 62 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 62/62 places, 160/160 transitions.
Applied a total of 0 rules in 7 ms. Remains 62 /62 variables (removed 0) and now considering 160/160 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 62/62 places, 160/160 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 18362 ms. (steps per millisecond=54 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3090 ms. (steps per millisecond=323 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2607 ms. (steps per millisecond=383 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2568 ms. (steps per millisecond=389 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 2840 ms. (steps per millisecond=352 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2508 ms. (steps per millisecond=398 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 2976 ms. (steps per millisecond=336 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-15 10:29:26] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
[2023-03-15 10:29:26] [INFO ] Invariant cache hit.
[2023-03-15 10:29:26] [INFO ] [Real]Absence check using 31 positive place invariants in 9 ms returned sat
[2023-03-15 10:29:26] [INFO ] After 181ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-15 10:29:26] [INFO ] [Nat]Absence check using 31 positive place invariants in 8 ms returned sat
[2023-03-15 10:30:13] [INFO ] After 46930ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-15 10:30:13] [INFO ] State equation strengthened by 131 read => feed constraints.
[2023-03-15 10:30:17] [INFO ] After 3386ms SMT Verify possible using 131 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-15 10:30:17] [INFO ] Deduced a trap composed of 1 places in 34 ms of which 2 ms to minimize.
[2023-03-15 10:30:26] [INFO ] Trap strengthening (SAT) tested/added 1/1 trap constraints in 9048 ms
[2023-03-15 10:30:35] [INFO ] After 21571ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :0
[2023-03-15 10:30:35] [INFO ] After 68572ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 6 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 60004 ms.
Support contains 13 out of 62 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 62/62 places, 160/160 transitions.
Applied a total of 0 rules in 8 ms. Remains 62 /62 variables (removed 0) and now considering 160/160 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 62/62 places, 160/160 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 23376 ms. (steps per millisecond=42 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3466 ms. (steps per millisecond=288 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4128 ms. (steps per millisecond=242 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3925 ms. (steps per millisecond=254 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3407 ms. (steps per millisecond=293 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3484 ms. (steps per millisecond=287 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3843 ms. (steps per millisecond=260 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 13810990 steps, run timeout after 135001 ms. (steps per millisecond=102 ) properties seen :{0=1}
Probabilistic random walk after 13810990 steps, saw 5613067 distinct states, run finished after 135005 ms. (steps per millisecond=102 ) properties seen :1
Running SMT prover for 5 properties.
[2023-03-15 10:34:35] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
[2023-03-15 10:34:35] [INFO ] Invariant cache hit.
[2023-03-15 10:34:35] [INFO ] [Real]Absence check using 31 positive place invariants in 8 ms returned sat
[2023-03-15 10:34:36] [INFO ] After 159ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-15 10:34:36] [INFO ] [Nat]Absence check using 31 positive place invariants in 6 ms returned sat
[2023-03-15 10:35:28] [INFO ] After 51992ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 10:35:28] [INFO ] State equation strengthened by 131 read => feed constraints.
[2023-03-15 10:35:37] [INFO ] After 9027ms SMT Verify possible using 131 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2023-03-15 10:35:37] [INFO ] After 61100ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 5 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 30000 ms.
Support contains 11 out of 62 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 62/62 places, 160/160 transitions.
Applied a total of 0 rules in 19 ms. Remains 62 /62 variables (removed 0) and now considering 160/160 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 62/62 places, 160/160 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 22076 ms. (steps per millisecond=45 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2546 ms. (steps per millisecond=392 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2471 ms. (steps per millisecond=404 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2940 ms. (steps per millisecond=340 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2608 ms. (steps per millisecond=383 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2988 ms. (steps per millisecond=334 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 11188678 steps, run timeout after 105001 ms. (steps per millisecond=106 ) properties seen :{}
Probabilistic random walk after 11188678 steps, saw 4258729 distinct states, run finished after 105003 ms. (steps per millisecond=106 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-15 10:38:27] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
[2023-03-15 10:38:27] [INFO ] Invariant cache hit.
[2023-03-15 10:38:27] [INFO ] [Real]Absence check using 31 positive place invariants in 8 ms returned sat
[2023-03-15 10:38:27] [INFO ] After 168ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-15 10:38:28] [INFO ] [Nat]Absence check using 31 positive place invariants in 9 ms returned sat
[2023-03-15 10:39:20] [INFO ] After 52284ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-15 10:39:20] [INFO ] State equation strengthened by 131 read => feed constraints.
[2023-03-15 10:39:38] [INFO ] After 18053ms SMT Verify possible using 131 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2023-03-15 10:39:38] [INFO ] After 70400ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 5 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 60000 ms.
Support contains 11 out of 62 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 62/62 places, 160/160 transitions.
Applied a total of 0 rules in 18 ms. Remains 62 /62 variables (removed 0) and now considering 160/160 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 62/62 places, 160/160 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 62/62 places, 160/160 transitions.
Applied a total of 0 rules in 5 ms. Remains 62 /62 variables (removed 0) and now considering 160/160 (removed 0) transitions.
[2023-03-15 10:40:38] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
[2023-03-15 10:40:38] [INFO ] Invariant cache hit.
[2023-03-15 10:40:38] [INFO ] Implicit Places using invariants in 88 ms returned []
[2023-03-15 10:40:38] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
[2023-03-15 10:40:38] [INFO ] Invariant cache hit.
[2023-03-15 10:40:38] [INFO ] State equation strengthened by 131 read => feed constraints.
[2023-03-15 10:40:38] [INFO ] Implicit Places using invariants and state equation in 196 ms returned []
Implicit Place search using SMT with State Equation took 286 ms to find 0 implicit places.
[2023-03-15 10:40:38] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-15 10:40:38] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
[2023-03-15 10:40:38] [INFO ] Invariant cache hit.
[2023-03-15 10:40:38] [INFO ] Dead Transitions using invariants and state equation in 179 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 484 ms. Remains : 62/62 places, 160/160 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 22253 ms. (steps per millisecond=44 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2600 ms. (steps per millisecond=384 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2412 ms. (steps per millisecond=414 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2692 ms. (steps per millisecond=371 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2515 ms. (steps per millisecond=397 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2796 ms. (steps per millisecond=357 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 10902357 steps, run timeout after 105001 ms. (steps per millisecond=103 ) properties seen :{}
Probabilistic random walk after 10902357 steps, saw 4201463 distinct states, run finished after 105001 ms. (steps per millisecond=103 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-15 10:42:59] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
[2023-03-15 10:42:59] [INFO ] Invariant cache hit.
[2023-03-15 10:42:59] [INFO ] [Real]Absence check using 31 positive place invariants in 8 ms returned sat
[2023-03-15 10:42:59] [INFO ] After 160ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-15 10:42:59] [INFO ] [Nat]Absence check using 31 positive place invariants in 7 ms returned sat
[2023-03-15 10:43:53] [INFO ] After 54330ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 11 out of 62 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 62/62 places, 160/160 transitions.
Applied a total of 0 rules in 7 ms. Remains 62 /62 variables (removed 0) and now considering 160/160 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 62/62 places, 160/160 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 62/62 places, 160/160 transitions.
Applied a total of 0 rules in 8 ms. Remains 62 /62 variables (removed 0) and now considering 160/160 (removed 0) transitions.
[2023-03-15 10:43:53] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
[2023-03-15 10:43:53] [INFO ] Invariant cache hit.
[2023-03-15 10:43:53] [INFO ] Implicit Places using invariants in 125 ms returned []
[2023-03-15 10:43:53] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
[2023-03-15 10:43:53] [INFO ] Invariant cache hit.
[2023-03-15 10:43:53] [INFO ] State equation strengthened by 131 read => feed constraints.
[2023-03-15 10:43:54] [INFO ] Implicit Places using invariants and state equation in 199 ms returned []
Implicit Place search using SMT with State Equation took 327 ms to find 0 implicit places.
[2023-03-15 10:43:54] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-15 10:43:54] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
[2023-03-15 10:43:54] [INFO ] Invariant cache hit.
[2023-03-15 10:43:54] [INFO ] Dead Transitions using invariants and state equation in 126 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 474 ms. Remains : 62/62 places, 160/160 transitions.
Graph (complete) has 218 edges and 62 vertex of which 28 are kept as prefixes of interest. Removing 34 places using SCC suffix rule.6 ms
Discarding 34 places :
Also discarding 83 output transitions
Drop transitions removed 83 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 28 transition count 73
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 11 place count 24 transition count 71
Graph (complete) has 128 edges and 24 vertex of which 22 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Iterating post reduction 1 with 1 rules applied. Total rules applied 12 place count 22 transition count 69
Applied a total of 12 rules in 15 ms. Remains 22 /62 variables (removed 40) and now considering 69/160 (removed 91) transitions.
Running SMT prover for 5 properties.
[2023-03-15 10:43:54] [INFO ] Flow matrix only has 67 transitions (discarded 2 similar events)
Normalized transition count is 46 out of 67 initially.
// Phase 1: matrix 46 rows 22 cols
[2023-03-15 10:43:54] [INFO ] Computed 11 place invariants in 5 ms
[2023-03-15 10:43:54] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2023-03-15 10:43:54] [INFO ] After 92ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-15 10:43:54] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
TIME LIMIT: Killed by timeout after 1800 seconds
MemTotal: 16393216 kB
MemFree: 13234888 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16128260 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
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 QuasiLiveness -timeout 180 -rebuildPNML
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="PaceMaker-PT-none"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="lolaxred"
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 2-5348"
echo " Executing tool lolaxred"
echo " Input is PaceMaker-PT-none, 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 r277-smll-167863548600222"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PaceMaker-PT-none.tgz
mv PaceMaker-PT-none 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 ;