About the Execution of Smart+red for FamilyReunion-PT-L00200M0020C010P010G005
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 3101.768 | 1212112.00 | 1426736.00 | 13644.80 | 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/mcc2023-input.r185-tall-167838871900267.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 smartxred
Input is FamilyReunion-PT-L00200M0020C010P010G005, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r185-tall-167838871900267
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 152M
-rw-r--r-- 1 mcc users 1.4M Feb 26 17:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 7.4M Feb 26 17:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.7M Feb 26 15:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 13M Feb 26 15:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 608K Feb 25 16:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 2.4M Feb 25 16:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1018K Feb 25 16:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 2.8M Feb 25 16:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.9M Feb 26 21:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17M Feb 26 21:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0M Feb 26 20:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 32M Feb 26 20:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 126K Feb 25 16:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 367K Feb 25 16:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 24 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 62M Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
FORMULA_NAME QuasiLiveness
=== Now, execution of the tool begins
BK_START 1679423957339
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=smartxred
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=FamilyReunion-PT-L00200M0020C010P010G005
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-21 18:39:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2023-03-21 18:39:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 18:39:21] [INFO ] Load time of PNML (sax parser for PT used): 2919 ms
[2023-03-21 18:39:26] [INFO ] Transformed 143908 places.
[2023-03-21 18:39:26] [INFO ] Transformed 134279 transitions.
[2023-03-21 18:39:26] [INFO ] Parsed PT model containing 143908 places and 134279 transitions and 411469 arcs in 7777 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 143908/143908 places, 134279/134279 transitions.
Reduce places removed 730 places and 0 transitions.
Discarding 25326 places :
Implicit places reduction removed 25326 places
Drop transitions removed 72762 transitions
Trivial Post-agglo rules discarded 72762 transitions
Performed 72762 trivial Post agglomeration. Transition count delta: 72762
Iterating post reduction 0 with 98818 rules applied. Total rules applied 98818 place count 117852 transition count 61517
Reduce places removed 72762 places and 0 transitions.
Iterating post reduction 1 with 72762 rules applied. Total rules applied 171580 place count 45090 transition count 61517
Performed 5427 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5427 Pre rules applied. Total rules applied 171580 place count 45090 transition count 56090
Deduced a syphon composed of 5427 places in 137 ms
Ensure Unique test removed 2814 places
Reduce places removed 8241 places and 0 transitions.
Iterating global reduction 2 with 13668 rules applied. Total rules applied 185248 place count 36849 transition count 56090
Drop transitions removed 2412 transitions
Trivial Post-agglo rules discarded 2412 transitions
Performed 2412 trivial Post agglomeration. Transition count delta: 2412
Iterating post reduction 2 with 2412 rules applied. Total rules applied 187660 place count 36849 transition count 53678
Reduce places removed 2412 places and 0 transitions.
Iterating post reduction 3 with 2412 rules applied. Total rules applied 190072 place count 34437 transition count 53678
Performed 9458 Post agglomeration using F-continuation condition.Transition count delta: 9458
Deduced a syphon composed of 9458 places in 59 ms
Reduce places removed 9458 places and 0 transitions.
Iterating global reduction 4 with 18916 rules applied. Total rules applied 208988 place count 24979 transition count 44220
Applied a total of 208988 rules in 19464 ms. Remains 24979 /143908 variables (removed 118929) and now considering 44220/134279 (removed 90059) transitions.
// Phase 1: matrix 44220 rows 24979 cols
[2023-03-21 18:39:51] [INFO ] Computed 2015 place invariants in 4786 ms
[2023-03-21 18:39:53] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 18:39:53] [INFO ] Implicit Places using invariants in 7009 ms returned []
Implicit Place search using SMT only with invariants took 7035 ms to find 0 implicit places.
[2023-03-21 18:39:53] [INFO ] Invariant cache hit.
[2023-03-21 18:39:55] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 18:39:55] [INFO ] Dead Transitions using invariants and state equation in 2055 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 24979/143908 places, 44220/134279 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 28573 ms. Remains : 24979/143908 places, 44220/134279 transitions.
Discarding 11256 transitions out of 44220. Remains 32964
Initial state reduction rules removed 201 formulas.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 1667 ms. (steps per millisecond=5 ) properties (out of 32763) seen :9163
Running SMT prover for 23600 properties.
[2023-03-21 18:39:58] [INFO ] Invariant cache hit.
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.assertInvariants(DeadlockTester.java:2347)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:618)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
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)
[2023-03-21 18:40:23] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-21 18:40:23] [INFO ] After 25054ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 23600 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 7 ms.
Support contains 20146 out of 24979 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24979/24979 places, 44220/44220 transitions.
Discarding 1981 places :
Symmetric choice reduction at 0 with 1981 rule applications. Total rules 1981 place count 22998 transition count 42239
Iterating global reduction 0 with 1981 rules applied. Total rules applied 3962 place count 22998 transition count 42239
Ensure Unique test removed 396 transitions
Reduce isomorphic transitions removed 396 transitions.
Iterating post reduction 0 with 396 rules applied. Total rules applied 4358 place count 22998 transition count 41843
Free-agglomeration rule applied 166 times.
Iterating global reduction 1 with 166 rules applied. Total rules applied 4524 place count 22998 transition count 41677
Reduce places removed 166 places and 0 transitions.
Iterating post reduction 1 with 166 rules applied. Total rules applied 4690 place count 22832 transition count 41677
Applied a total of 4690 rules in 2553 ms. Remains 22832 /24979 variables (removed 2147) and now considering 41677/44220 (removed 2543) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2556 ms. Remains : 22832/24979 places, 41677/44220 transitions.
Interrupted random walk after 180002 steps, including 63 resets, run timeout after 30001 ms. (steps per millisecond=5 ) properties seen 21472
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 2128) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 2128) seen :0
Running SMT prover for 2128 properties.
// Phase 1: matrix 41677 rows 22832 cols
[2023-03-21 18:41:00] [INFO ] Computed 2015 place invariants in 3540 ms
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.assertInvariants(DeadlockTester.java:2347)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:618)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
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)
[2023-03-21 18:44:45] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-21 18:44:45] [INFO ] After 225126ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 2128 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 2243 out of 22832 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22832/22832 places, 41677/41677 transitions.
Graph (complete) has 90597 edges and 22832 vertex of which 22616 are kept as prefixes of interest. Removing 216 places using SCC suffix rule.39 ms
Discarding 216 places :
Also discarding 144 output transitions
Drop transitions removed 144 transitions
Ensure Unique test removed 432 transitions
Reduce isomorphic transitions removed 432 transitions.
Iterating post reduction 0 with 432 rules applied. Total rules applied 433 place count 22616 transition count 41101
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 457 place count 22592 transition count 40957
Iterating global reduction 1 with 24 rules applied. Total rules applied 481 place count 22592 transition count 40957
Free-agglomeration rule applied 1648 times.
Iterating global reduction 1 with 1648 rules applied. Total rules applied 2129 place count 22592 transition count 39309
Ensure Unique test removed 200 places
Reduce places removed 1848 places and 0 transitions.
Ensure Unique test removed 1613 transitions
Reduce isomorphic transitions removed 1613 transitions.
Iterating post reduction 1 with 3461 rules applied. Total rules applied 5590 place count 20744 transition count 37696
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 5590 place count 20744 transition count 37496
Deduced a syphon composed of 200 places in 13 ms
Ensure Unique test removed 200 places
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 2 with 600 rules applied. Total rules applied 6190 place count 20344 transition count 37496
Free-agglomeration rule (complex) applied 7893 times.
Iterating global reduction 2 with 7893 rules applied. Total rules applied 14083 place count 20344 transition count 71953
Ensure Unique test removed 476 places
Reduce places removed 8369 places and 0 transitions.
Iterating post reduction 2 with 8369 rules applied. Total rules applied 22452 place count 11975 transition count 71953
Discarding 3548 places :
Symmetric choice reduction at 3 with 3548 rule applications. Total rules 26000 place count 8427 transition count 53930
Ensure Unique test removed 392 places
Iterating global reduction 3 with 3940 rules applied. Total rules applied 29940 place count 8035 transition count 53930
Ensure Unique test removed 15511 transitions
Reduce isomorphic transitions removed 15511 transitions.
Iterating post reduction 3 with 15511 rules applied. Total rules applied 45451 place count 8035 transition count 38419
Performed 191 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 191 Pre rules applied. Total rules applied 45451 place count 8035 transition count 38228
Deduced a syphon composed of 191 places in 12 ms
Reduce places removed 191 places and 0 transitions.
Iterating global reduction 4 with 382 rules applied. Total rules applied 45833 place count 7844 transition count 38228
Applied a total of 45833 rules in 18846 ms. Remains 7844 /22832 variables (removed 14988) and now considering 38228/41677 (removed 3449) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18846 ms. Remains : 7844/22832 places, 38228/41677 transitions.
Interrupted random walk after 93835 steps, including 74 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen 1115
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 1013) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 1013) seen :0
Running SMT prover for 1013 properties.
// Phase 1: matrix 38228 rows 7844 cols
[2023-03-21 18:45:35] [INFO ] Computed 675 place invariants in 1159 ms
[2023-03-21 18:47:09] [INFO ] [Real]Absence check using 0 positive and 675 generalized place invariants in 402 ms returned sat
[2023-03-21 18:49:20] [INFO ] After 21470ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1012
[2023-03-21 18:49:20] [INFO ] After 21518ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1012
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-03-21 18:49:20] [INFO ] After 225092ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1012
Fused 1013 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 1123 out of 7844 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7844/7844 places, 38228/38228 transitions.
Graph (complete) has 40833 edges and 7844 vertex of which 7652 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.10 ms
Discarding 192 places :
Also discarding 128 output transitions
Drop transitions removed 128 transitions
Ensure Unique test removed 384 transitions
Reduce isomorphic transitions removed 384 transitions.
Iterating post reduction 0 with 384 rules applied. Total rules applied 385 place count 7652 transition count 37716
Discarding 368 places :
Symmetric choice reduction at 1 with 368 rule applications. Total rules 753 place count 7284 transition count 36948
Ensure Unique test removed 10 places
Iterating global reduction 1 with 378 rules applied. Total rules applied 1131 place count 7274 transition count 36948
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 1 with 49 rules applied. Total rules applied 1180 place count 7274 transition count 36899
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 1180 place count 7274 transition count 36896
Deduced a syphon composed of 3 places in 8 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 1186 place count 7271 transition count 36896
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 8 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 1220 place count 7254 transition count 36879
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 1221 place count 7254 transition count 36878
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 1224 place count 7252 transition count 36877
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 1224 place count 7252 transition count 36876
Deduced a syphon composed of 1 places in 10 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 3 rules applied. Total rules applied 1227 place count 7250 transition count 36876
Free-agglomeration rule (complex) applied 304 times.
Iterating global reduction 3 with 304 rules applied. Total rules applied 1531 place count 7250 transition count 49347
Ensure Unique test removed 124 places
Reduce places removed 428 places and 0 transitions.
Iterating post reduction 3 with 428 rules applied. Total rules applied 1959 place count 6822 transition count 49347
Discarding 27 places :
Symmetric choice reduction at 4 with 27 rule applications. Total rules 1986 place count 6795 transition count 17790
Iterating global reduction 4 with 27 rules applied. Total rules applied 2013 place count 6795 transition count 17790
Ensure Unique test removed 4980 transitions
Reduce isomorphic transitions removed 4980 transitions.
Iterating post reduction 4 with 4980 rules applied. Total rules applied 6993 place count 6795 transition count 12810
Discarding 3410 places :
Symmetric choice reduction at 5 with 3410 rule applications. Total rules 10403 place count 3385 transition count 9400
Iterating global reduction 5 with 3410 rules applied. Total rules applied 13813 place count 3385 transition count 9400
Ensure Unique test removed 3410 transitions
Reduce isomorphic transitions removed 3410 transitions.
Iterating post reduction 5 with 3410 rules applied. Total rules applied 17223 place count 3385 transition count 5990
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 17229 place count 3382 transition count 5987
Applied a total of 17229 rules in 7798 ms. Remains 3382 /7844 variables (removed 4462) and now considering 5987/38228 (removed 32241) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7799 ms. Remains : 3382/7844 places, 5987/38228 transitions.
Interrupted random walk after 217913 steps, including 208 resets, run timeout after 30001 ms. (steps per millisecond=7 ) properties seen 638
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 375) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 375) seen :0
Running SMT prover for 375 properties.
// Phase 1: matrix 5987 rows 3382 cols
[2023-03-21 18:50:00] [INFO ] Computed 475 place invariants in 187 ms
[2023-03-21 18:50:19] [INFO ] [Real]Absence check using 0 positive and 475 generalized place invariants in 178 ms returned sat
[2023-03-21 18:52:01] [INFO ] After 82232ms SMT Verify possible using state equation in real domain returned unsat :0 sat :313 real:62
[2023-03-21 18:53:28] [INFO ] After 169733ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :304 real:71
Attempting to minimize the solution found.
Minimization took 18041 ms.
[2023-03-21 18:53:46] [INFO ] After 225076ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :249 real:126
[2023-03-21 18:54:03] [INFO ] [Nat]Absence check using 0 positive and 475 generalized place invariants in 293 ms returned sat
[2023-03-21 18:55:40] [INFO ] After 77980ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :375
[2023-03-21 18:57:31] [INFO ] After 189162ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :374
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-03-21 18:57:31] [INFO ] After 225034ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :374
Parikh walk visited 223 properties in 30199 ms.
Support contains 225 out of 3382 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3382/3382 places, 5987/5987 transitions.
Graph (complete) has 12214 edges and 3382 vertex of which 3187 are kept as prefixes of interest. Removing 195 places using SCC suffix rule.2 ms
Discarding 195 places :
Also discarding 130 output transitions
Drop transitions removed 130 transitions
Ensure Unique test removed 390 transitions
Reduce isomorphic transitions removed 390 transitions.
Iterating post reduction 0 with 390 rules applied. Total rules applied 391 place count 3187 transition count 5467
Discarding 583 places :
Symmetric choice reduction at 1 with 583 rule applications. Total rules 974 place count 2604 transition count 4474
Iterating global reduction 1 with 583 rules applied. Total rules applied 1557 place count 2604 transition count 4474
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 1564 place count 2604 transition count 4467
Performed 119 Post agglomeration using F-continuation condition.Transition count delta: 119
Deduced a syphon composed of 119 places in 1 ms
Reduce places removed 119 places and 0 transitions.
Iterating global reduction 2 with 238 rules applied. Total rules applied 1802 place count 2485 transition count 4348
Free-agglomeration rule (complex) applied 33 times.
Iterating global reduction 2 with 33 rules applied. Total rules applied 1835 place count 2485 transition count 4315
Ensure Unique test removed 3 places
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 2 with 36 rules applied. Total rules applied 1871 place count 2449 transition count 4315
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1874 place count 2446 transition count 3712
Iterating global reduction 3 with 3 rules applied. Total rules applied 1877 place count 2446 transition count 3712
Discarding 603 places :
Symmetric choice reduction at 3 with 603 rule applications. Total rules 2480 place count 1843 transition count 3109
Ensure Unique test removed 201 places
Iterating global reduction 3 with 804 rules applied. Total rules applied 3284 place count 1642 transition count 3109
Ensure Unique test removed 603 transitions
Reduce isomorphic transitions removed 603 transitions.
Drop transitions removed 201 transitions
Trivial Post-agglo rules discarded 201 transitions
Performed 201 trivial Post agglomeration. Transition count delta: 201
Iterating post reduction 3 with 804 rules applied. Total rules applied 4088 place count 1642 transition count 2305
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 4 with 201 rules applied. Total rules applied 4289 place count 1441 transition count 2305
Reduce places removed 201 places and 201 transitions.
Iterating global reduction 5 with 201 rules applied. Total rules applied 4490 place count 1240 transition count 2104
Applied a total of 4490 rules in 839 ms. Remains 1240 /3382 variables (removed 2142) and now considering 2104/5987 (removed 3883) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 840 ms. Remains : 1240/3382 places, 2104/5987 transitions.
Interrupted random walk after 252161 steps, including 511 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen 77
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 349 ms. (steps per millisecond=286 ) properties (out of 75) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 328 ms. (steps per millisecond=304 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 336 ms. (steps per millisecond=297 ) properties (out of 74) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 334 ms. (steps per millisecond=299 ) properties (out of 73) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=284 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 347 ms. (steps per millisecond=288 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 326 ms. (steps per millisecond=306 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=312 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 328 ms. (steps per millisecond=304 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 326 ms. (steps per millisecond=306 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 328 ms. (steps per millisecond=304 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 324 ms. (steps per millisecond=308 ) properties (out of 72) 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 72) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 326 ms. (steps per millisecond=306 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=311 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 328 ms. (steps per millisecond=304 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 326 ms. (steps per millisecond=306 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=305 ) properties (out of 71) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 330 ms. (steps per millisecond=303 ) properties (out of 70) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=312 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 326 ms. (steps per millisecond=306 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=307 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=310 ) properties (out of 69) seen :2
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=305 ) properties (out of 67) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 330 ms. (steps per millisecond=303 ) properties (out of 67) seen :2
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=309 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=307 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 326 ms. (steps per millisecond=306 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=312 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=303 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 331 ms. (steps per millisecond=302 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 328 ms. (steps per millisecond=304 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=309 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 318 ms. (steps per millisecond=314 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=309 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=312 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=307 ) properties (out of 65) seen :2
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=305 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 319 ms. (steps per millisecond=313 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=315 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 319 ms. (steps per millisecond=313 ) properties (out of 63) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=315 ) properties (out of 62) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 324 ms. (steps per millisecond=308 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=305 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=311 ) properties (out of 61) seen :2
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=311 ) properties (out of 59) seen :2
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 324 ms. (steps per millisecond=308 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=315 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 324 ms. (steps per millisecond=308 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 328 ms. (steps per millisecond=304 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=309 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=309 ) properties (out of 57) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=305 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 324 ms. (steps per millisecond=308 ) properties (out of 56) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=311 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=307 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=311 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=312 ) properties (out of 55) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 333 ms. (steps per millisecond=300 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=303 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=312 ) properties (out of 54) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=310 ) properties (out of 53) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=303 ) properties (out of 53) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=310 ) properties (out of 53) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 319 ms. (steps per millisecond=313 ) properties (out of 53) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=305 ) properties (out of 53) seen :0
Running SMT prover for 53 properties.
// Phase 1: matrix 2104 rows 1240 cols
[2023-03-21 18:58:54] [INFO ] Computed 206 place invariants in 45 ms
[2023-03-21 18:58:55] [INFO ] [Real]Absence check using 0 positive and 206 generalized place invariants in 49 ms returned sat
[2023-03-21 18:59:00] [INFO ] After 4102ms SMT Verify possible using state equation in real domain returned unsat :0 sat :51 real:2
[2023-03-21 18:59:06] [INFO ] After 9618ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:53
[2023-03-21 18:59:06] [INFO ] After 12101ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:53
[2023-03-21 18:59:07] [INFO ] [Nat]Absence check using 0 positive and 206 generalized place invariants in 48 ms returned sat
[2023-03-21 18:59:12] [INFO ] After 3807ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :53
[2023-03-21 18:59:17] [INFO ] After 8920ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :53
Attempting to minimize the solution found.
Minimization took 3099 ms.
[2023-03-21 18:59:20] [INFO ] After 14135ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :53
Finished Parikh walk after 11802 steps, including 89 resets, run visited all 1 properties in 411 ms. (steps per millisecond=28 )
Parikh walk visited 53 properties in 7546 ms.
Able to resolve query QuasiLiveness after proving 32964 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 1209179 ms.
ITS solved all properties within timeout
BK_STOP 1679425169451
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination 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="FamilyReunion-PT-L00200M0020C010P010G005"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="smartxred"
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 smartxred"
echo " Input is FamilyReunion-PT-L00200M0020C010P010G005, 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 r185-tall-167838871900267"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-PT-L00200M0020C010P010G005.tgz
mv FamilyReunion-PT-L00200M0020C010P010G005 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 ;