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.r023-oct2-167813610100078.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 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 ltsminxred
Input is ASLink-PT-08a, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r023-oct2-167813610100078
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 6.6K Feb 26 13:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 26 13:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 26 13:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 13:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 15:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.4K Feb 26 13:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 26 13:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Feb 26 13:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Feb 26 13:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 757K 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 StableMarking

=== Now, execution of the tool begins

BK_START 1678986372944

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=ltsminxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ASLink-PT-08a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-16 17:06:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-16 17:06:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 17:06:15] [INFO ] Load time of PNML (sax parser for PT used): 153 ms
[2023-03-16 17:06:15] [INFO ] Transformed 1796 places.
[2023-03-16 17:06:15] [INFO ] Transformed 2646 transitions.
[2023-03-16 17:06:15] [INFO ] Found NUPN structural information;
[2023-03-16 17:06:15] [INFO ] Parsed PT model containing 1796 places and 2646 transitions and 9934 arcs in 275 ms.
Structural test allowed to assert that 206 places are NOT stable. Took 11 ms.
Ensure Unique test removed 28 transitions
Reduce redundant transitions removed 28 transitions.
Incomplete random walk after 10000 steps, including 38 resets, run finished after 965 ms. (steps per millisecond=10 ) properties (out of 1590) seen :846
Running SMT prover for 744 properties.
// Phase 1: matrix 2618 rows 1796 cols
[2023-03-16 17:06:17] [INFO ] Computed 346 place invariants in 123 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:2340)
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)
[2023-03-16 17:06:42] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 17:06:42] [INFO ] After 25110ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 744 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 744 out of 1796 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1796/1796 places, 2618/2618 transitions.
Ensure Unique test removed 8 places
Discarding 15 places :
Implicit places reduction removed 15 places
Drop transitions removed 110 transitions
Trivial Post-agglo rules discarded 110 transitions
Performed 110 trivial Post agglomeration. Transition count delta: 110
Iterating post reduction 0 with 133 rules applied. Total rules applied 133 place count 1773 transition count 2508
Reduce places removed 110 places and 0 transitions.
Iterating post reduction 1 with 110 rules applied. Total rules applied 243 place count 1663 transition count 2508
Performed 142 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 142 Pre rules applied. Total rules applied 243 place count 1663 transition count 2366
Deduced a syphon composed of 142 places in 4 ms
Ensure Unique test removed 53 places
Reduce places removed 195 places and 0 transitions.
Iterating global reduction 2 with 337 rules applied. Total rules applied 580 place count 1468 transition count 2366
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 581 place count 1468 transition count 2365
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 582 place count 1467 transition count 2365
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 584 place count 1465 transition count 2355
Iterating global reduction 4 with 2 rules applied. Total rules applied 586 place count 1465 transition count 2355
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 4 rules applied. Total rules applied 590 place count 1464 transition count 2352
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 592 place count 1462 transition count 2352
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 593 place count 1461 transition count 2344
Iterating global reduction 6 with 1 rules applied. Total rules applied 594 place count 1461 transition count 2344
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 595 place count 1460 transition count 2336
Iterating global reduction 6 with 1 rules applied. Total rules applied 596 place count 1460 transition count 2336
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 597 place count 1459 transition count 2328
Iterating global reduction 6 with 1 rules applied. Total rules applied 598 place count 1459 transition count 2328
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 599 place count 1458 transition count 2320
Iterating global reduction 6 with 1 rules applied. Total rules applied 600 place count 1458 transition count 2320
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 601 place count 1457 transition count 2312
Iterating global reduction 6 with 1 rules applied. Total rules applied 602 place count 1457 transition count 2312
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 603 place count 1456 transition count 2304
Iterating global reduction 6 with 1 rules applied. Total rules applied 604 place count 1456 transition count 2304
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 605 place count 1455 transition count 2296
Iterating global reduction 6 with 1 rules applied. Total rules applied 606 place count 1455 transition count 2296
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 607 place count 1454 transition count 2288
Iterating global reduction 6 with 1 rules applied. Total rules applied 608 place count 1454 transition count 2288
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 609 place count 1453 transition count 2280
Iterating global reduction 6 with 1 rules applied. Total rules applied 610 place count 1453 transition count 2280
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 611 place count 1452 transition count 2272
Iterating global reduction 6 with 1 rules applied. Total rules applied 612 place count 1452 transition count 2272
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 613 place count 1451 transition count 2264
Iterating global reduction 6 with 1 rules applied. Total rules applied 614 place count 1451 transition count 2264
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 615 place count 1450 transition count 2256
Iterating global reduction 6 with 1 rules applied. Total rules applied 616 place count 1450 transition count 2256
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 617 place count 1449 transition count 2248
Iterating global reduction 6 with 1 rules applied. Total rules applied 618 place count 1449 transition count 2248
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 619 place count 1448 transition count 2240
Iterating global reduction 6 with 1 rules applied. Total rules applied 620 place count 1448 transition count 2240
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 621 place count 1447 transition count 2232
Iterating global reduction 6 with 1 rules applied. Total rules applied 622 place count 1447 transition count 2232
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 623 place count 1446 transition count 2224
Iterating global reduction 6 with 1 rules applied. Total rules applied 624 place count 1446 transition count 2224
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 4 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 6 with 48 rules applied. Total rules applied 672 place count 1422 transition count 2200
Free-agglomeration rule applied 2 times.
Iterating global reduction 6 with 2 rules applied. Total rules applied 674 place count 1422 transition count 2198
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 676 place count 1420 transition count 2198
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 7 with 6 rules applied. Total rules applied 682 place count 1420 transition count 2192
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 688 place count 1414 transition count 2192
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 8 with 4 rules applied. Total rules applied 692 place count 1414 transition count 2192
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 693 place count 1413 transition count 2191
Applied a total of 693 rules in 929 ms. Remains 1413 /1796 variables (removed 383) and now considering 2191/2618 (removed 427) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 930 ms. Remains : 1413/1796 places, 2191/2618 transitions.
Interrupted random walk after 459629 steps, including 3839 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties seen 178
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 566) 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 566) 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 566) 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 566) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 566) 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 566) 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 566) 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 566) 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 566) 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 566) 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 566) 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 566) 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 566) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 566) 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 566) 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 566) 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 566) 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 566) 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 566) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 566) 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 566) 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 566) 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 566) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 566) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 566) 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 566) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 566) 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 566) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 566) 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 566) 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 566) 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 566) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 566) 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 566) 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 566) 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 566) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 566) 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 566) 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 566) 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 566) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 566) 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 566) 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 566) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 566) 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 566) 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 566) 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 566) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 566) 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 566) 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 566) seen :0
Running SMT prover for 566 properties.
// Phase 1: matrix 2191 rows 1413 cols
[2023-03-16 17:07:13] [INFO ] Computed 269 place invariants in 34 ms
[2023-03-16 17:07:41] [INFO ] After 27035ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:566
[2023-03-16 17:08:03] [INFO ] [Nat]Absence check using 93 positive place invariants in 49 ms returned sat
[2023-03-16 17:08:03] [INFO ] [Nat]Absence check using 93 positive and 176 generalized place invariants in 121 ms returned sat
[2023-03-16 17:11:26] [INFO ] After 179034ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :554
[2023-03-16 17:11:26] [INFO ] After 179057ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :554
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-16 17:11:26] [INFO ] After 225059ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :554
Fused 566 Parikh solutions to 47 different solutions.
Parikh walk visited 0 properties in 2291 ms.
Support contains 566 out of 1413 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1413/1413 places, 2191/2191 transitions.
Ensure Unique test removed 3 places
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 1410 transition count 2185
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 17 place count 1402 transition count 2185
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 17 place count 1402 transition count 2175
Deduced a syphon composed of 10 places in 2 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 37 place count 1392 transition count 2175
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 38 place count 1391 transition count 2175
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 39 place count 1390 transition count 2169
Iterating global reduction 3 with 1 rules applied. Total rules applied 40 place count 1390 transition count 2169
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 41 place count 1389 transition count 2169
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 2 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 71 place count 1374 transition count 2154
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 73 place count 1372 transition count 2152
Iterating global reduction 4 with 2 rules applied. Total rules applied 75 place count 1372 transition count 2152
Free-agglomeration rule applied 6 times.
Iterating global reduction 4 with 6 rules applied. Total rules applied 81 place count 1372 transition count 2146
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 88 place count 1366 transition count 2145
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 5 with 3 rules applied. Total rules applied 91 place count 1366 transition count 2145
Applied a total of 91 rules in 213 ms. Remains 1366 /1413 variables (removed 47) and now considering 2145/2191 (removed 46) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 214 ms. Remains : 1366/1413 places, 2145/2191 transitions.
Interrupted random walk after 449966 steps, including 4204 resets, run timeout after 30001 ms. (steps per millisecond=14 ) properties seen 15
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 551) 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 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 551) 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 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 551) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 551) seen :0
Probabilistic random walk after 1000001 steps, saw 358046 distinct states, run finished after 37745 ms. (steps per millisecond=26 ) properties seen :19
Running SMT prover for 532 properties.
// Phase 1: matrix 2145 rows 1366 cols
[2023-03-16 17:12:36] [INFO ] Computed 262 place invariants in 43 ms
[2023-03-16 17:13:00] [INFO ] After 23499ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:532
[2023-03-16 17:13:20] [INFO ] [Nat]Absence check using 88 positive place invariants in 41 ms returned sat
[2023-03-16 17:13:20] [INFO ] [Nat]Absence check using 88 positive and 174 generalized place invariants in 82 ms returned sat
[2023-03-16 17:16:45] [INFO ] After 184597ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :522
[2023-03-16 17:16:45] [INFO ] After 184606ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :522
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-16 17:16:45] [INFO ] After 225041ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :522
Fused 532 Parikh solutions to 116 different solutions.
Parikh walk visited 0 properties in 8551 ms.
Support contains 532 out of 1366 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1366/1366 places, 2145/2145 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 1366 transition count 2142
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 1363 transition count 2142
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 6 place count 1363 transition count 2138
Deduced a syphon composed of 4 places in 2 ms
Ensure Unique test removed 2 places
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 16 place count 1357 transition count 2138
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 24 place count 1353 transition count 2134
Applied a total of 24 rules in 57 ms. Remains 1353 /1366 variables (removed 13) and now considering 2134/2145 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 1353/1366 places, 2134/2145 transitions.
Interrupted random walk after 459718 steps, including 4431 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties 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 532) 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 532) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 532) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 532) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 532) 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 532) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 532) 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 532) 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 532) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 532) 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 532) 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 532) 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 532) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 532) 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 532) 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 532) 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 532) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 532) 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 532) 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 532) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 532) 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 532) 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 532) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 532) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 532) 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 532) 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 532) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 532) 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 532) 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 532) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 532) 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 532) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 532) 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 532) 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 532) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 532) 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 532) 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 532) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 532) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 532) 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 532) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 532) 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 532) 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 532) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 532) 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 532) 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 532) 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 532) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 532) 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 532) seen :0
Probabilistic random walk after 1000000 steps, saw 354157 distinct states, run finished after 37440 ms. (steps per millisecond=26 ) properties seen :0
Running SMT prover for 532 properties.
// Phase 1: matrix 2134 rows 1353 cols
[2023-03-16 17:18:01] [INFO ] Computed 260 place invariants in 19 ms
[2023-03-16 17:18:25] [INFO ] After 23637ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:532
[2023-03-16 17:18:44] [INFO ] [Nat]Absence check using 86 positive place invariants in 34 ms returned sat
[2023-03-16 17:18:45] [INFO ] [Nat]Absence check using 86 positive and 174 generalized place invariants in 184 ms returned sat
[2023-03-16 17:22:10] [INFO ] After 185452ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :518
[2023-03-16 17:22:10] [INFO ] After 185465ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :518
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-16 17:22:10] [INFO ] After 225034ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :518
Fused 532 Parikh solutions to 44 different solutions.
Parikh walk visited 0 properties in 2722 ms.
Support contains 532 out of 1353 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1353/1353 places, 2134/2134 transitions.
Applied a total of 0 rules in 25 ms. Remains 1353 /1353 variables (removed 0) and now considering 2134/2134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 1353/1353 places, 2134/2134 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1353/1353 places, 2134/2134 transitions.
Applied a total of 0 rules in 23 ms. Remains 1353 /1353 variables (removed 0) and now considering 2134/2134 (removed 0) transitions.
[2023-03-16 17:22:13] [INFO ] Invariant cache hit.
[2023-03-16 17:22:14] [INFO ] Implicit Places using invariants in 750 ms returned [20, 53, 71, 164, 181, 186, 187, 207, 225, 319, 333, 337, 338, 358, 376, 469, 483, 487, 488, 508, 526, 619, 633, 637, 638, 658, 676, 769, 783, 787, 788, 808, 826, 919, 933, 937, 938, 958, 976, 1059, 1073, 1077, 1078, 1079, 1097, 1115, 1134, 1184, 1185, 1188, 1199, 1200, 1201, 1219, 1221, 1224, 1242, 1243, 1244, 1245, 1257, 1263, 1269, 1275, 1281, 1287, 1293, 1299, 1305, 1311, 1317]
Discarding 71 places :
Implicit Place search using SMT only with invariants took 756 ms to find 71 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1282/1353 places, 2134/2134 transitions.
Drop transitions removed 81 transitions
Trivial Post-agglo rules discarded 81 transitions
Performed 81 trivial Post agglomeration. Transition count delta: 81
Iterating post reduction 0 with 81 rules applied. Total rules applied 81 place count 1282 transition count 2053
Reduce places removed 81 places and 0 transitions.
Iterating post reduction 1 with 81 rules applied. Total rules applied 162 place count 1201 transition count 2053
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 40 Pre rules applied. Total rules applied 162 place count 1201 transition count 2013
Deduced a syphon composed of 40 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 2 with 81 rules applied. Total rules applied 243 place count 1160 transition count 2013
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 255 place count 1156 transition count 2005
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 263 place count 1148 transition count 2005
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 278 place count 1133 transition count 1990
Iterating global reduction 4 with 15 rules applied. Total rules applied 293 place count 1133 transition count 1990
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 296 place count 1133 transition count 1987
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 296 place count 1133 transition count 1986
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 298 place count 1132 transition count 1986
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 301 place count 1129 transition count 1983
Iterating global reduction 5 with 3 rules applied. Total rules applied 304 place count 1129 transition count 1983
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 305 place count 1128 transition count 1982
Iterating global reduction 5 with 1 rules applied. Total rules applied 306 place count 1128 transition count 1982
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 307 place count 1127 transition count 1981
Iterating global reduction 5 with 1 rules applied. Total rules applied 308 place count 1127 transition count 1981
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Deduced a syphon composed of 47 places in 2 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 5 with 94 rules applied. Total rules applied 402 place count 1080 transition count 1934
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 403 place count 1080 transition count 1933
Free-agglomeration rule (complex) applied 19 times.
Iterating global reduction 6 with 19 rules applied. Total rules applied 422 place count 1080 transition count 1914
Ensure Unique test removed 1 places
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 6 with 20 rules applied. Total rules applied 442 place count 1060 transition count 1914
Partial Free-agglomeration rule applied 15 times.
Drop transitions removed 15 transitions
Iterating global reduction 7 with 15 rules applied. Total rules applied 457 place count 1060 transition count 1914
Applied a total of 457 rules in 196 ms. Remains 1060 /1282 variables (removed 222) and now considering 1914/2134 (removed 220) transitions.
// Phase 1: matrix 1914 rows 1060 cols
[2023-03-16 17:22:14] [INFO ] Computed 183 place invariants in 17 ms
[2023-03-16 17:22:14] [INFO ] Implicit Places using invariants in 459 ms returned [126, 132, 135, 137, 138, 159, 160, 259, 268, 270, 273, 274, 292, 293, 390, 396, 398, 401, 402, 420, 421, 518, 524, 527, 529, 530, 548, 549, 645, 651, 654, 656, 657, 675, 676, 772, 778, 781, 783, 784, 802, 803, 887, 893, 896, 898, 899, 915, 916, 986, 992, 995, 997]
Discarding 53 places :
Implicit Place search using SMT only with invariants took 461 ms to find 53 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 1007/1353 places, 1914/2134 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 1007 transition count 1910
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 1003 transition count 1910
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 22 place count 989 transition count 1896
Iterating global reduction 2 with 14 rules applied. Total rules applied 36 place count 989 transition count 1896
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 38 place count 987 transition count 1894
Iterating global reduction 2 with 2 rules applied. Total rules applied 40 place count 987 transition count 1894
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 2 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 66 place count 974 transition count 1881
Free-agglomeration rule applied 31 times.
Iterating global reduction 2 with 31 rules applied. Total rules applied 97 place count 974 transition count 1850
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 2 with 31 rules applied. Total rules applied 128 place count 943 transition count 1850
Applied a total of 128 rules in 81 ms. Remains 943 /1007 variables (removed 64) and now considering 1850/1914 (removed 64) transitions.
// Phase 1: matrix 1850 rows 943 cols
[2023-03-16 17:22:14] [INFO ] Computed 130 place invariants in 39 ms
[2023-03-16 17:22:15] [INFO ] Implicit Places using invariants in 373 ms returned []
[2023-03-16 17:22:15] [INFO ] Invariant cache hit.
[2023-03-16 17:22:16] [INFO ] Implicit Places using invariants and state equation in 1356 ms returned []
Implicit Place search using SMT with State Equation took 1732 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 943/1353 places, 1850/2134 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 3250 ms. Remains : 943/1353 places, 1850/2134 transitions.
Interrupted random walk after 536123 steps, including 7806 resets, run timeout after 30001 ms. (steps per millisecond=17 ) properties seen 48
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 484) seen :0
Interrupted probabilistic random walk after 1958462 steps, run timeout after 102001 ms. (steps per millisecond=19 ) properties seen :{}
Probabilistic random walk after 1958462 steps, saw 1416927 distinct states, run finished after 102004 ms. (steps per millisecond=19 ) properties seen :0
Running SMT prover for 484 properties.
[2023-03-16 17:24:33] [INFO ] Invariant cache hit.
[2023-03-16 17:24:48] [INFO ] After 15140ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:484
[2023-03-16 17:24:57] [INFO ] [Nat]Absence check using 32 positive place invariants in 19 ms returned sat
[2023-03-16 17:24:57] [INFO ] [Nat]Absence check using 32 positive and 98 generalized place invariants in 110 ms returned sat
[2023-03-16 17:28:33] [INFO ] After 205783ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :471
[2023-03-16 17:28:33] [INFO ] After 205795ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :471
Attempting to minimize the solution found.
Minimization took 0 ms.
[2023-03-16 17:28:33] [INFO ] After 225051ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :471
Fused 484 Parikh solutions to 45 different solutions.
Parikh walk visited 0 properties in 4200 ms.
Support contains 484 out of 943 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 943/943 places, 1850/1850 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 941 transition count 1847
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 937 transition count 1847
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 9 place count 937 transition count 1844
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 15 place count 934 transition count 1844
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 3 rules applied. Total rules applied 18 place count 933 transition count 1842
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 20 place count 931 transition count 1842
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 22 place count 929 transition count 1835
Iterating global reduction 4 with 2 rules applied. Total rules applied 24 place count 929 transition count 1835
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 25 place count 929 transition count 1835
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 26 place count 929 transition count 1835
Applied a total of 26 rules in 82 ms. Remains 929 /943 variables (removed 14) and now considering 1835/1850 (removed 15) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 929/943 places, 1835/1850 transitions.
Interrupted random walk after 493303 steps, including 7515 resets, run timeout after 30001 ms. (steps per millisecond=16 ) properties seen 2
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10000 steps, including 26 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 482) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 482) seen :0
Interrupted probabilistic random walk after 4212591 steps, run timeout after 105001 ms. (steps per millisecond=40 ) properties seen :{349=1, 350=1, 351=1, 352=1, 353=1, 354=1, 355=1, 356=1, 357=1, 358=1, 359=1, 360=1, 361=1, 362=1, 363=1, 364=1, 422=1, 423=1, 424=1, 425=1, 426=1, 427=1, 428=1, 429=1, 430=1, 431=1, 432=1, 433=1, 434=1, 435=1, 436=1, 437=1, 438=1, 439=1, 440=1, 441=1, 442=1, 443=1, 444=1, 445=1, 446=1, 454=1, 455=1, 466=1, 467=1, 468=1, 469=1, 470=1, 471=1, 472=1, 473=1, 474=1, 475=1, 476=1, 477=1, 478=1, 479=1, 480=1, 481=1}
Probabilistic random walk after 4212591 steps, saw 1308878 distinct states, run finished after 105002 ms. (steps per millisecond=40 ) properties seen :59
Running SMT prover for 423 properties.
// Phase 1: matrix 1835 rows 929 cols
[2023-03-16 17:30:58] [INFO ] Computed 126 place invariants in 14 ms
[2023-03-16 17:31:12] [INFO ] After 14486ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:423
[2023-03-16 17:31:23] [INFO ] [Nat]Absence check using 29 positive place invariants in 16 ms returned sat
[2023-03-16 17:31:23] [INFO ] [Nat]Absence check using 29 positive and 97 generalized place invariants in 180 ms returned sat
[2023-03-16 17:34:57] [INFO ] After 202712ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :409
[2023-03-16 17:34:57] [INFO ] After 202716ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :409
Attempting to minimize the solution found.
Minimization took 0 ms.
[2023-03-16 17:34:57] [INFO ] After 225053ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :409
Fused 423 Parikh solutions to 108 different solutions.
Parikh walk visited 0 properties in 3281 ms.
Support contains 423 out of 929 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 929/929 places, 1835/1835 transitions.
Ensure Unique test removed 4 places
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 925 transition count 1829
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 17 place count 918 transition count 1829
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 17 place count 918 transition count 1825
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 25 place count 914 transition count 1825
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 3 rules applied. Total rules applied 28 place count 913 transition count 1823
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 30 place count 911 transition count 1823
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 32 place count 909 transition count 1816
Iterating global reduction 4 with 2 rules applied. Total rules applied 34 place count 909 transition count 1816
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 35 place count 909 transition count 1815
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 5 with 6 rules applied. Total rules applied 41 place count 906 transition count 1812
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 42 place count 906 transition count 1811
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 43 place count 905 transition count 1810
Iterating global reduction 6 with 1 rules applied. Total rules applied 44 place count 905 transition count 1810
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 45 place count 905 transition count 1809
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 47 place count 905 transition count 1809
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 48 place count 904 transition count 1808
Iterating global reduction 7 with 1 rules applied. Total rules applied 49 place count 904 transition count 1808
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 50 place count 904 transition count 1807
Applied a total of 50 rules in 95 ms. Remains 904 /929 variables (removed 25) and now considering 1807/1835 (removed 28) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 95 ms. Remains : 904/929 places, 1807/1835 transitions.
Interrupted random walk after 714046 steps, including 11315 resets, run timeout after 30001 ms. (steps per millisecond=23 ) properties seen 7
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10000 steps, including 26 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10000 steps, including 26 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 416) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 416) seen :0
TIME LIMIT: Killed by timeout after 1800 seconds
MemTotal: 16393220 kB
MemFree: 15218564 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16130988 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 StableMarking -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="ASLink-PT-08a"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is ASLink-PT-08a, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r023-oct2-167813610100078"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-08a.tgz
mv ASLink-PT-08a execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;