About the Execution of LTSMin+red for ASLink-PT-05a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1831.907 | 703863.00 | 849094.00 | 2006.30 | 1 1 1 ? ? ? 1 1 1 1 1 ? 1 1 1 1 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r464-smll-171620117800077.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is ASLink-PT-05a, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r464-smll-171620117800077
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.0M
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K May 19 07:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 15:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 17:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 159K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.4K May 19 07:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 19 15:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 516K May 18 16:42 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME ASLink-PT-05a-UpperBounds-00
FORMULA_NAME ASLink-PT-05a-UpperBounds-01
FORMULA_NAME ASLink-PT-05a-UpperBounds-02
FORMULA_NAME ASLink-PT-05a-UpperBounds-03
FORMULA_NAME ASLink-PT-05a-UpperBounds-04
FORMULA_NAME ASLink-PT-05a-UpperBounds-05
FORMULA_NAME ASLink-PT-05a-UpperBounds-06
FORMULA_NAME ASLink-PT-05a-UpperBounds-07
FORMULA_NAME ASLink-PT-05a-UpperBounds-08
FORMULA_NAME ASLink-PT-05a-UpperBounds-09
FORMULA_NAME ASLink-PT-05a-UpperBounds-10
FORMULA_NAME ASLink-PT-05a-UpperBounds-11
FORMULA_NAME ASLink-PT-05a-UpperBounds-12
FORMULA_NAME ASLink-PT-05a-UpperBounds-13
FORMULA_NAME ASLink-PT-05a-UpperBounds-14
FORMULA_NAME ASLink-PT-05a-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1717201928434
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-05a
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 00:32:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2024-06-01 00:32:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 00:32:10] [INFO ] Load time of PNML (sax parser for PT used): 300 ms
[2024-06-01 00:32:10] [INFO ] Transformed 1211 places.
[2024-06-01 00:32:10] [INFO ] Transformed 1827 transitions.
[2024-06-01 00:32:10] [INFO ] Found NUPN structural information;
[2024-06-01 00:32:10] [INFO ] Parsed PT model containing 1211 places and 1827 transitions and 6877 arcs in 475 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 12 ms.
Ensure Unique test removed 19 transitions
Reduce redundant transitions removed 19 transitions.
Current structural bounds on expressions (Initiallly, because the net is safe) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 1808 rows 1211 cols
[2024-06-01 00:32:10] [INFO ] Computed 232 invariants in 215 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 10000 steps (60 resets) in 95 ms. (104 steps per ms)
FORMULA ASLink-PT-05a-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-05a-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-05a-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-05a-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-05a-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-05a-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-05a-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-05a-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-05a-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ASLink-PT-05a-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 60004 steps (50 resets) in 181 ms. (329 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
[2024-06-01 00:32:11] [INFO ] Invariant cache hit.
[2024-06-01 00:32:12] [INFO ] [Real]Absence check using 56 positive place invariants in 57 ms returned sat
[2024-06-01 00:32:12] [INFO ] [Real]Absence check using 56 positive and 176 generalized place invariants in 111 ms returned sat
[2024-06-01 00:32:13] [INFO ] [Real]Absence check using state equation in 1531 ms returned sat
[2024-06-01 00:32:14] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:32:14] [INFO ] [Nat]Absence check using 56 positive place invariants in 44 ms returned sat
[2024-06-01 00:32:14] [INFO ] [Nat]Absence check using 56 positive and 176 generalized place invariants in 75 ms returned sat
[2024-06-01 00:32:16] [INFO ] [Nat]Absence check using state equation in 1567 ms returned sat
[2024-06-01 00:32:16] [INFO ] Deduced a trap composed of 25 places in 677 ms of which 69 ms to minimize.
[2024-06-01 00:32:17] [INFO ] Deduced a trap composed of 40 places in 193 ms of which 5 ms to minimize.
[2024-06-01 00:32:17] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1130 ms
[2024-06-01 00:32:17] [INFO ] Computed and/alt/rep : 734/2638/734 causal constraints (skipped 1073 transitions) in 210 ms.
[2024-06-01 00:32:19] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
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:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1137)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:875)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-06-01 00:32:19] [INFO ] [Real]Absence check using 56 positive place invariants in 39 ms returned sat
[2024-06-01 00:32:19] [INFO ] [Real]Absence check using 56 positive and 176 generalized place invariants in 76 ms returned sat
[2024-06-01 00:32:20] [INFO ] [Real]Absence check using state equation in 1025 ms returned sat
[2024-06-01 00:32:20] [INFO ] Computed and/alt/rep : 734/2638/734 causal constraints (skipped 1073 transitions) in 186 ms.
[2024-06-01 00:32:21] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:32:21] [INFO ] [Nat]Absence check using 56 positive place invariants in 42 ms returned sat
[2024-06-01 00:32:21] [INFO ] [Nat]Absence check using 56 positive and 176 generalized place invariants in 74 ms returned sat
[2024-06-01 00:32:22] [INFO ] [Nat]Absence check using state equation in 1042 ms returned sat
[2024-06-01 00:32:22] [INFO ] Computed and/alt/rep : 734/2638/734 causal constraints (skipped 1073 transitions) in 145 ms.
Maximisation of solution failed !
Minimization took 1 ms.
[2024-06-01 00:32:26] [INFO ] [Real]Absence check using 56 positive place invariants in 44 ms returned sat
[2024-06-01 00:32:26] [INFO ] [Real]Absence check using 56 positive and 176 generalized place invariants in 72 ms returned sat
[2024-06-01 00:32:27] [INFO ] [Real]Absence check using state equation in 1169 ms returned sat
[2024-06-01 00:32:27] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:32:28] [INFO ] [Nat]Absence check using 56 positive place invariants in 39 ms returned sat
[2024-06-01 00:32:28] [INFO ] [Nat]Absence check using 56 positive and 176 generalized place invariants in 70 ms returned sat
[2024-06-01 00:32:29] [INFO ] [Nat]Absence check using state equation in 935 ms returned sat
[2024-06-01 00:32:29] [INFO ] Deduced a trap composed of 93 places in 329 ms of which 7 ms to minimize.
[2024-06-01 00:32:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 553 ms
[2024-06-01 00:32:29] [INFO ] Computed and/alt/rep : 734/2638/734 causal constraints (skipped 1073 transitions) in 189 ms.
Maximisation of solution failed !
Minimization took 0 ms.
[2024-06-01 00:32:33] [INFO ] [Real]Absence check using 56 positive place invariants in 38 ms returned sat
[2024-06-01 00:32:33] [INFO ] [Real]Absence check using 56 positive and 176 generalized place invariants in 74 ms returned sat
[2024-06-01 00:32:34] [INFO ] [Real]Absence check using state equation in 952 ms returned sat
[2024-06-01 00:32:34] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:32:34] [INFO ] [Nat]Absence check using 56 positive place invariants in 40 ms returned sat
[2024-06-01 00:32:34] [INFO ] [Nat]Absence check using 56 positive and 176 generalized place invariants in 72 ms returned sat
[2024-06-01 00:32:35] [INFO ] [Nat]Absence check using state equation in 1078 ms returned sat
[2024-06-01 00:32:36] [INFO ] Computed and/alt/rep : 734/2638/734 causal constraints (skipped 1073 transitions) in 148 ms.
[2024-06-01 00:32:37] [INFO ] Added : 5 causal constraints over 1 iterations in 1186 ms. Result :sat
Minimization took 593 ms.
[2024-06-01 00:32:38] [INFO ] [Real]Absence check using 56 positive place invariants in 37 ms returned sat
[2024-06-01 00:32:38] [INFO ] [Real]Absence check using 56 positive and 176 generalized place invariants in 72 ms returned sat
[2024-06-01 00:32:39] [INFO ] [Real]Absence check using state equation in 965 ms returned sat
[2024-06-01 00:32:39] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:32:39] [INFO ] [Nat]Absence check using 56 positive place invariants in 39 ms returned sat
[2024-06-01 00:32:39] [INFO ] [Nat]Absence check using 56 positive and 176 generalized place invariants in 72 ms returned sat
[2024-06-01 00:32:40] [INFO ] [Nat]Absence check using state equation in 1045 ms returned sat
[2024-06-01 00:32:40] [INFO ] Computed and/alt/rep : 734/2638/734 causal constraints (skipped 1073 transitions) in 138 ms.
Maximisation of solution failed !
Minimization took 0 ms.
[2024-06-01 00:32:44] [INFO ] [Real]Absence check using 56 positive place invariants in 37 ms returned sat
[2024-06-01 00:32:44] [INFO ] [Real]Absence check using 56 positive and 176 generalized place invariants in 73 ms returned sat
[2024-06-01 00:32:45] [INFO ] [Real]Absence check using state equation in 947 ms returned sat
[2024-06-01 00:32:45] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:32:46] [INFO ] [Nat]Absence check using 56 positive place invariants in 40 ms returned sat
[2024-06-01 00:32:46] [INFO ] [Nat]Absence check using 56 positive and 176 generalized place invariants in 75 ms returned sat
[2024-06-01 00:32:46] [INFO ] [Nat]Absence check using state equation in 823 ms returned sat
[2024-06-01 00:32:47] [INFO ] Computed and/alt/rep : 734/2638/734 causal constraints (skipped 1073 transitions) in 143 ms.
[2024-06-01 00:32:50] [INFO ] Added : 145 causal constraints over 29 iterations in 3695 ms. Result :unknown
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
Support contains 6 out of 1211 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1211/1211 places, 1808/1808 transitions.
Ensure Unique test removed 20 places
Discarding 10 places :
Implicit places reduction removed 10 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 105 transitions
Trivial Post-agglo rules discarded 105 transitions
Performed 105 trivial Post agglomeration. Transition count delta: 105
Iterating post reduction 0 with 135 rules applied. Total rules applied 135 place count 1181 transition count 1703
Reduce places removed 105 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 106 rules applied. Total rules applied 241 place count 1076 transition count 1702
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 242 place count 1075 transition count 1702
Performed 108 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 108 Pre rules applied. Total rules applied 242 place count 1075 transition count 1594
Deduced a syphon composed of 108 places in 4 ms
Ensure Unique test removed 41 places
Reduce places removed 149 places and 0 transitions.
Iterating global reduction 3 with 257 rules applied. Total rules applied 499 place count 926 transition count 1594
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 500 place count 926 transition count 1593
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 501 place count 925 transition count 1593
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 509 place count 917 transition count 1552
Ensure Unique test removed 1 places
Iterating global reduction 5 with 9 rules applied. Total rules applied 518 place count 916 transition count 1552
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 5 with 6 rules applied. Total rules applied 524 place count 915 transition count 1547
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 527 place count 912 transition count 1547
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 528 place count 911 transition count 1539
Iterating global reduction 7 with 1 rules applied. Total rules applied 529 place count 911 transition count 1539
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 530 place count 910 transition count 1531
Iterating global reduction 7 with 1 rules applied. Total rules applied 531 place count 910 transition count 1531
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 532 place count 909 transition count 1523
Iterating global reduction 7 with 1 rules applied. Total rules applied 533 place count 909 transition count 1523
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 534 place count 908 transition count 1515
Iterating global reduction 7 with 1 rules applied. Total rules applied 535 place count 908 transition count 1515
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 536 place count 907 transition count 1507
Iterating global reduction 7 with 1 rules applied. Total rules applied 537 place count 907 transition count 1507
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 538 place count 906 transition count 1499
Iterating global reduction 7 with 1 rules applied. Total rules applied 539 place count 906 transition count 1499
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 540 place count 905 transition count 1491
Iterating global reduction 7 with 1 rules applied. Total rules applied 541 place count 905 transition count 1491
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 542 place count 904 transition count 1483
Iterating global reduction 7 with 1 rules applied. Total rules applied 543 place count 904 transition count 1483
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 544 place count 903 transition count 1475
Iterating global reduction 7 with 1 rules applied. Total rules applied 545 place count 903 transition count 1475
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 546 place count 902 transition count 1467
Iterating global reduction 7 with 1 rules applied. Total rules applied 547 place count 902 transition count 1467
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 548 place count 901 transition count 1459
Iterating global reduction 7 with 1 rules applied. Total rules applied 549 place count 901 transition count 1459
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 550 place count 900 transition count 1451
Iterating global reduction 7 with 1 rules applied. Total rules applied 551 place count 900 transition count 1451
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 552 place count 899 transition count 1443
Iterating global reduction 7 with 1 rules applied. Total rules applied 553 place count 899 transition count 1443
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 554 place count 898 transition count 1435
Iterating global reduction 7 with 1 rules applied. Total rules applied 555 place count 898 transition count 1435
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 556 place count 897 transition count 1427
Iterating global reduction 7 with 1 rules applied. Total rules applied 557 place count 897 transition count 1427
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 558 place count 896 transition count 1419
Iterating global reduction 7 with 1 rules applied. Total rules applied 559 place count 896 transition count 1419
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 7 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 7 with 70 rules applied. Total rules applied 629 place count 861 transition count 1384
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 7 with 4 rules applied. Total rules applied 633 place count 861 transition count 1380
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 637 place count 857 transition count 1380
Partial Free-agglomeration rule applied 6 times.
Drop transitions (Partial Free agglomeration) removed 6 transitions
Iterating global reduction 8 with 6 rules applied. Total rules applied 643 place count 857 transition count 1380
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 644 place count 856 transition count 1379
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 8 with 9 rules applied. Total rules applied 653 place count 847 transition count 1379
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 19 Pre rules applied. Total rules applied 653 place count 847 transition count 1360
Deduced a syphon composed of 19 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 9 with 39 rules applied. Total rules applied 692 place count 827 transition count 1360
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 9 with 5 rules applied. Total rules applied 697 place count 822 transition count 1360
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 697 place count 822 transition count 1359
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 699 place count 821 transition count 1359
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 3 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 10 with 10 rules applied. Total rules applied 709 place count 816 transition count 1354
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 713 place count 812 transition count 1350
Iterating global reduction 10 with 4 rules applied. Total rules applied 717 place count 812 transition count 1350
Free-agglomeration rule applied 4 times.
Iterating global reduction 10 with 4 rules applied. Total rules applied 721 place count 812 transition count 1346
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 725 place count 808 transition count 1346
Partial Free-agglomeration rule applied 4 times.
Drop transitions (Partial Free agglomeration) removed 4 transitions
Iterating global reduction 11 with 4 rules applied. Total rules applied 729 place count 808 transition count 1346
Applied a total of 729 rules in 1669 ms. Remains 808 /1211 variables (removed 403) and now considering 1346/1808 (removed 462) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1687 ms. Remains : 808/1211 places, 1346/1808 transitions.
// Phase 1: matrix 1346 rows 808 cols
[2024-06-01 00:32:54] [INFO ] Computed 144 invariants in 96 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
RANDOM walk for 1000000 steps (12094 resets) in 3121 ms. (320 steps per ms)
BEST_FIRST walk for 6000003 steps (13898 resets) in 8302 ms. (722 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
[2024-06-01 00:33:06] [INFO ] Invariant cache hit.
[2024-06-01 00:33:06] [INFO ] [Real]Absence check using 39 positive place invariants in 21 ms returned sat
[2024-06-01 00:33:06] [INFO ] [Real]Absence check using 39 positive and 105 generalized place invariants in 41 ms returned sat
[2024-06-01 00:33:07] [INFO ] [Real]Absence check using state equation in 665 ms returned sat
[2024-06-01 00:33:07] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:33:07] [INFO ] [Nat]Absence check using 39 positive place invariants in 21 ms returned sat
[2024-06-01 00:33:07] [INFO ] [Nat]Absence check using 39 positive and 105 generalized place invariants in 42 ms returned sat
[2024-06-01 00:33:07] [INFO ] [Nat]Absence check using state equation in 549 ms returned sat
[2024-06-01 00:33:08] [INFO ] Computed and/alt/rep : 529/2019/529 causal constraints (skipped 787 transitions) in 109 ms.
[2024-06-01 00:33:16] [INFO ] Added : 408 causal constraints over 83 iterations in 8495 ms. Result :sat
Minimization took 1547 ms.
[2024-06-01 00:33:18] [INFO ] [Real]Absence check using 39 positive place invariants in 20 ms returned sat
[2024-06-01 00:33:18] [INFO ] [Real]Absence check using 39 positive and 105 generalized place invariants in 42 ms returned sat
[2024-06-01 00:33:18] [INFO ] [Real]Absence check using state equation in 579 ms returned sat
[2024-06-01 00:33:19] [INFO ] Computed and/alt/rep : 529/2019/529 causal constraints (skipped 787 transitions) in 109 ms.
[2024-06-01 00:33:19] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:33:19] [INFO ] [Nat]Absence check using 39 positive place invariants in 20 ms returned sat
[2024-06-01 00:33:19] [INFO ] [Nat]Absence check using 39 positive and 105 generalized place invariants in 41 ms returned sat
[2024-06-01 00:33:20] [INFO ] [Nat]Absence check using state equation in 566 ms returned sat
[2024-06-01 00:33:20] [INFO ] Computed and/alt/rep : 529/2019/529 causal constraints (skipped 787 transitions) in 103 ms.
[2024-06-01 00:33:24] [INFO ] Added : 200 causal constraints over 40 iterations in 4035 ms. Result :sat
Minimization took 1572 ms.
[2024-06-01 00:33:25] [INFO ] [Real]Absence check using 39 positive place invariants in 20 ms returned sat
[2024-06-01 00:33:26] [INFO ] [Real]Absence check using 39 positive and 105 generalized place invariants in 39 ms returned sat
[2024-06-01 00:33:26] [INFO ] [Real]Absence check using state equation in 573 ms returned sat
[2024-06-01 00:33:26] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:33:26] [INFO ] [Nat]Absence check using 39 positive place invariants in 20 ms returned sat
[2024-06-01 00:33:26] [INFO ] [Nat]Absence check using 39 positive and 105 generalized place invariants in 37 ms returned sat
[2024-06-01 00:33:27] [INFO ] [Nat]Absence check using state equation in 588 ms returned sat
[2024-06-01 00:33:27] [INFO ] Computed and/alt/rep : 529/2019/529 causal constraints (skipped 787 transitions) in 128 ms.
[2024-06-01 00:33:34] [INFO ] Added : 361 causal constraints over 73 iterations in 6923 ms. Result :sat
Minimization took 1539 ms.
[2024-06-01 00:33:36] [INFO ] [Real]Absence check using 39 positive place invariants in 20 ms returned sat
[2024-06-01 00:33:36] [INFO ] [Real]Absence check using 39 positive and 105 generalized place invariants in 51 ms returned sat
[2024-06-01 00:33:36] [INFO ] [Real]Absence check using state equation in 670 ms returned sat
[2024-06-01 00:33:36] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:33:37] [INFO ] [Nat]Absence check using 39 positive place invariants in 22 ms returned sat
[2024-06-01 00:33:37] [INFO ] [Nat]Absence check using 39 positive and 105 generalized place invariants in 43 ms returned sat
[2024-06-01 00:33:37] [INFO ] [Nat]Absence check using state equation in 671 ms returned sat
[2024-06-01 00:33:37] [INFO ] Computed and/alt/rep : 529/2019/529 causal constraints (skipped 787 transitions) in 102 ms.
[2024-06-01 00:33:43] [INFO ] Added : 320 causal constraints over 64 iterations in 6027 ms. Result :sat
Minimization took 1407 ms.
[2024-06-01 00:33:45] [INFO ] [Real]Absence check using 39 positive place invariants in 19 ms returned sat
[2024-06-01 00:33:45] [INFO ] [Real]Absence check using 39 positive and 105 generalized place invariants in 39 ms returned sat
[2024-06-01 00:33:46] [INFO ] [Real]Absence check using state equation in 570 ms returned sat
[2024-06-01 00:33:46] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:33:46] [INFO ] [Nat]Absence check using 39 positive place invariants in 20 ms returned sat
[2024-06-01 00:33:46] [INFO ] [Nat]Absence check using 39 positive and 105 generalized place invariants in 42 ms returned sat
[2024-06-01 00:33:47] [INFO ] [Nat]Absence check using state equation in 632 ms returned sat
[2024-06-01 00:33:47] [INFO ] Deduced a trap composed of 168 places in 615 ms of which 11 ms to minimize.
[2024-06-01 00:33:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 721 ms
[2024-06-01 00:33:47] [INFO ] Computed and/alt/rep : 529/2019/529 causal constraints (skipped 787 transitions) in 108 ms.
[2024-06-01 00:33:50] [INFO ] Added : 151 causal constraints over 31 iterations in 2918 ms. Result :sat
Minimization took 1428 ms.
[2024-06-01 00:33:52] [INFO ] [Real]Absence check using 39 positive place invariants in 20 ms returned sat
[2024-06-01 00:33:52] [INFO ] [Real]Absence check using 39 positive and 105 generalized place invariants in 41 ms returned sat
[2024-06-01 00:33:52] [INFO ] [Real]Absence check using state equation in 584 ms returned sat
[2024-06-01 00:33:53] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:33:53] [INFO ] [Nat]Absence check using 39 positive place invariants in 20 ms returned sat
[2024-06-01 00:33:53] [INFO ] [Nat]Absence check using 39 positive and 105 generalized place invariants in 40 ms returned sat
[2024-06-01 00:33:53] [INFO ] [Nat]Absence check using state equation in 615 ms returned sat
[2024-06-01 00:33:54] [INFO ] Computed and/alt/rep : 529/2019/529 causal constraints (skipped 787 transitions) in 104 ms.
[2024-06-01 00:34:01] [INFO ] Added : 383 causal constraints over 77 iterations in 7777 ms. Result :sat
Minimization took 1545 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
Support contains 6 out of 808 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 808/808 places, 1346/1346 transitions.
Applied a total of 0 rules in 53 ms. Remains 808 /808 variables (removed 0) and now considering 1346/1346 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 53 ms. Remains : 808/808 places, 1346/1346 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 808/808 places, 1346/1346 transitions.
Applied a total of 0 rules in 38 ms. Remains 808 /808 variables (removed 0) and now considering 1346/1346 (removed 0) transitions.
[2024-06-01 00:34:07] [INFO ] Invariant cache hit.
[2024-06-01 00:34:08] [INFO ] Implicit Places using invariants in 1089 ms returned [0, 18, 19, 30, 48, 66, 135, 139, 148, 149, 150, 168, 186, 224, 263, 267, 268, 279, 280, 281, 282, 300, 318, 353, 389, 393, 394, 405, 406, 407, 425, 443, 512, 516, 517, 528, 529, 530, 548, 566, 635, 639, 640, 643, 654, 655, 656, 674, 676, 679, 697, 698, 699, 700, 712, 718, 724, 730, 736, 742, 748, 754, 760, 766, 772]
[2024-06-01 00:34:08] [INFO ] Actually due to overlaps returned [674, 656, 30, 48, 150, 168, 282, 300, 407, 425, 530, 548, 679, 149, 281, 406, 529, 655, 698, 148, 280, 405, 528, 654, 676, 697, 0, 267, 268, 393, 394, 516, 517, 639, 640, 18, 19, 66, 186, 279, 318, 443, 566, 700, 742, 760, 772, 643, 699, 712, 718, 724, 730, 736, 748, 754, 766]
Discarding 57 places :
Implicit Place search using SMT only with invariants took 1095 ms to find 57 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 751/808 places, 1346/1346 transitions.
Discarding 7 places :
Implicit places reduction removed 7 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 104 transitions
Trivial Post-agglo rules discarded 104 transitions
Performed 104 trivial Post agglomeration. Transition count delta: 104
Iterating post reduction 0 with 111 rules applied. Total rules applied 111 place count 744 transition count 1242
Reduce places removed 104 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 105 rules applied. Total rules applied 216 place count 640 transition count 1241
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 217 place count 639 transition count 1241
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 27 Pre rules applied. Total rules applied 217 place count 639 transition count 1214
Deduced a syphon composed of 27 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 3 with 55 rules applied. Total rules applied 272 place count 611 transition count 1214
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 13 rules applied. Total rules applied 285 place count 606 transition count 1206
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 293 place count 598 transition count 1206
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 308 place count 583 transition count 1191
Iterating global reduction 5 with 15 rules applied. Total rules applied 323 place count 583 transition count 1191
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 326 place count 583 transition count 1188
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 326 place count 583 transition count 1187
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 328 place count 582 transition count 1187
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 331 place count 579 transition count 1184
Iterating global reduction 6 with 3 rules applied. Total rules applied 334 place count 579 transition count 1184
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 335 place count 578 transition count 1183
Iterating global reduction 6 with 1 rules applied. Total rules applied 336 place count 578 transition count 1183
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 337 place count 577 transition count 1182
Iterating global reduction 6 with 1 rules applied. Total rules applied 338 place count 577 transition count 1182
Performed 46 Post agglomeration using F-continuation condition.Transition count delta: 46
Deduced a syphon composed of 46 places in 1 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 6 with 92 rules applied. Total rules applied 430 place count 531 transition count 1136
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 434 place count 531 transition count 1132
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 439 place count 526 transition count 1127
Iterating global reduction 7 with 5 rules applied. Total rules applied 444 place count 526 transition count 1127
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 449 place count 526 transition count 1122
Free-agglomeration rule applied 1 times.
Iterating global reduction 8 with 1 rules applied. Total rules applied 450 place count 526 transition count 1121
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 451 place count 525 transition count 1121
Free-agglomeration rule (complex) applied 11 times.
Iterating global reduction 9 with 11 rules applied. Total rules applied 462 place count 525 transition count 1110
Ensure Unique test removed 1 places
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 9 with 12 rules applied. Total rules applied 474 place count 513 transition count 1110
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 475 place count 513 transition count 1109
Partial Free-agglomeration rule applied 16 times.
Drop transitions (Partial Free agglomeration) removed 16 transitions
Iterating global reduction 10 with 16 rules applied. Total rules applied 491 place count 513 transition count 1109
Applied a total of 491 rules in 388 ms. Remains 513 /751 variables (removed 238) and now considering 1109/1346 (removed 237) transitions.
// Phase 1: matrix 1109 rows 513 cols
[2024-06-01 00:34:08] [INFO ] Computed 73 invariants in 15 ms
[2024-06-01 00:34:09] [INFO ] Implicit Places using invariants in 613 ms returned [72, 90, 96, 99, 101, 102, 105, 106, 159, 179, 185, 188, 190, 195, 196, 248, 267, 273, 276, 278, 283, 284, 336, 353, 359, 362, 364, 369, 370, 422, 439, 445, 448, 450]
[2024-06-01 00:34:09] [INFO ] Actually due to overlaps returned [105, 195, 283, 369, 106, 196, 284, 370, 90, 96, 101, 102, 179, 185, 190, 267, 273, 278, 353, 359, 364, 439, 445, 450, 72, 159, 248, 336, 422]
Discarding 29 places :
Implicit Place search using SMT only with invariants took 621 ms to find 29 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 484/808 places, 1109/1346 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 464 transition count 1089
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 464 transition count 1089
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 45 place count 459 transition count 1084
Iterating global reduction 0 with 5 rules applied. Total rules applied 50 place count 459 transition count 1084
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 70 place count 449 transition count 1074
Free-agglomeration rule applied 15 times.
Iterating global reduction 0 with 15 rules applied. Total rules applied 85 place count 449 transition count 1059
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 100 place count 434 transition count 1059
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 1 with 5 rules applied. Total rules applied 105 place count 434 transition count 1054
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 110 place count 429 transition count 1054
Applied a total of 110 rules in 142 ms. Remains 429 /484 variables (removed 55) and now considering 1054/1109 (removed 55) transitions.
// Phase 1: matrix 1054 rows 429 cols
[2024-06-01 00:34:09] [INFO ] Computed 44 invariants in 13 ms
[2024-06-01 00:34:09] [INFO ] Implicit Places using invariants in 468 ms returned []
[2024-06-01 00:34:09] [INFO ] Invariant cache hit.
[2024-06-01 00:34:11] [INFO ] Implicit Places using invariants and state equation in 1294 ms returned []
Implicit Place search using SMT with State Equation took 1769 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 429/808 places, 1054/1346 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 4058 ms. Remains : 429/808 places, 1054/1346 transitions.
[2024-06-01 00:34:11] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
RANDOM walk for 1000000 steps (18555 resets) in 2277 ms. (438 steps per ms)
BEST_FIRST walk for 6000003 steps (28472 resets) in 5617 ms. (1067 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
[2024-06-01 00:34:19] [INFO ] Invariant cache hit.
[2024-06-01 00:34:19] [INFO ] [Real]Absence check using 12 positive place invariants in 8 ms returned sat
[2024-06-01 00:34:19] [INFO ] [Real]Absence check using 12 positive and 32 generalized place invariants in 15 ms returned sat
[2024-06-01 00:34:19] [INFO ] [Real]Absence check using state equation in 429 ms returned sat
[2024-06-01 00:34:19] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:34:19] [INFO ] [Nat]Absence check using 12 positive place invariants in 8 ms returned sat
[2024-06-01 00:34:19] [INFO ] [Nat]Absence check using 12 positive and 32 generalized place invariants in 16 ms returned sat
[2024-06-01 00:34:20] [INFO ] [Nat]Absence check using state equation in 469 ms returned sat
[2024-06-01 00:34:20] [INFO ] Computed and/alt/rep : 226/1021/226 causal constraints (skipped 802 transitions) in 80 ms.
[2024-06-01 00:34:21] [INFO ] Added : 46 causal constraints over 10 iterations in 788 ms. Result :sat
Minimization took 749 ms.
[2024-06-01 00:34:21] [INFO ] [Real]Absence check using 12 positive place invariants in 8 ms returned sat
[2024-06-01 00:34:21] [INFO ] [Real]Absence check using 12 positive and 32 generalized place invariants in 19 ms returned sat
[2024-06-01 00:34:22] [INFO ] [Real]Absence check using state equation in 385 ms returned sat
[2024-06-01 00:34:22] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:34:22] [INFO ] [Nat]Absence check using 12 positive place invariants in 8 ms returned sat
[2024-06-01 00:34:22] [INFO ] [Nat]Absence check using 12 positive and 32 generalized place invariants in 17 ms returned sat
[2024-06-01 00:34:22] [INFO ] [Nat]Absence check using state equation in 381 ms returned sat
[2024-06-01 00:34:23] [INFO ] Computed and/alt/rep : 226/1021/226 causal constraints (skipped 802 transitions) in 76 ms.
[2024-06-01 00:34:23] [INFO ] Added : 27 causal constraints over 6 iterations in 512 ms. Result :sat
Minimization took 648 ms.
[2024-06-01 00:34:24] [INFO ] [Real]Absence check using 12 positive place invariants in 8 ms returned sat
[2024-06-01 00:34:24] [INFO ] [Real]Absence check using 12 positive and 32 generalized place invariants in 15 ms returned sat
[2024-06-01 00:34:24] [INFO ] [Real]Absence check using state equation in 391 ms returned sat
[2024-06-01 00:34:24] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:34:24] [INFO ] [Nat]Absence check using 12 positive place invariants in 10 ms returned sat
[2024-06-01 00:34:24] [INFO ] [Nat]Absence check using 12 positive and 32 generalized place invariants in 24 ms returned sat
[2024-06-01 00:34:25] [INFO ] [Nat]Absence check using state equation in 435 ms returned sat
[2024-06-01 00:34:25] [INFO ] Computed and/alt/rep : 226/1021/226 causal constraints (skipped 802 transitions) in 79 ms.
[2024-06-01 00:34:25] [INFO ] Added : 10 causal constraints over 2 iterations in 275 ms. Result :sat
Minimization took 660 ms.
[2024-06-01 00:34:26] [INFO ] [Real]Absence check using 12 positive place invariants in 8 ms returned sat
[2024-06-01 00:34:26] [INFO ] [Real]Absence check using 12 positive and 32 generalized place invariants in 16 ms returned sat
[2024-06-01 00:34:26] [INFO ] [Real]Absence check using state equation in 391 ms returned sat
[2024-06-01 00:34:26] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:34:26] [INFO ] [Nat]Absence check using 12 positive place invariants in 8 ms returned sat
[2024-06-01 00:34:26] [INFO ] [Nat]Absence check using 12 positive and 32 generalized place invariants in 17 ms returned sat
[2024-06-01 00:34:27] [INFO ] [Nat]Absence check using state equation in 396 ms returned sat
[2024-06-01 00:34:27] [INFO ] Computed and/alt/rep : 226/1021/226 causal constraints (skipped 802 transitions) in 80 ms.
[2024-06-01 00:34:27] [INFO ] Added : 28 causal constraints over 6 iterations in 487 ms. Result :sat
Minimization took 663 ms.
[2024-06-01 00:34:28] [INFO ] [Real]Absence check using 12 positive place invariants in 8 ms returned sat
[2024-06-01 00:34:28] [INFO ] [Real]Absence check using 12 positive and 32 generalized place invariants in 16 ms returned sat
[2024-06-01 00:34:29] [INFO ] [Real]Absence check using state equation in 381 ms returned sat
[2024-06-01 00:34:29] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:34:29] [INFO ] [Nat]Absence check using 12 positive place invariants in 8 ms returned sat
[2024-06-01 00:34:29] [INFO ] [Nat]Absence check using 12 positive and 32 generalized place invariants in 17 ms returned sat
[2024-06-01 00:34:29] [INFO ] [Nat]Absence check using state equation in 401 ms returned sat
[2024-06-01 00:34:29] [INFO ] Computed and/alt/rep : 226/1021/226 causal constraints (skipped 802 transitions) in 75 ms.
[2024-06-01 00:34:29] [INFO ] Added : 10 causal constraints over 2 iterations in 269 ms. Result :sat
Minimization took 643 ms.
[2024-06-01 00:34:30] [INFO ] [Real]Absence check using 12 positive place invariants in 8 ms returned sat
[2024-06-01 00:34:30] [INFO ] [Real]Absence check using 12 positive and 32 generalized place invariants in 16 ms returned sat
[2024-06-01 00:34:31] [INFO ] [Real]Absence check using state equation in 390 ms returned sat
[2024-06-01 00:34:31] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:34:31] [INFO ] [Nat]Absence check using 12 positive place invariants in 8 ms returned sat
[2024-06-01 00:34:31] [INFO ] [Nat]Absence check using 12 positive and 32 generalized place invariants in 16 ms returned sat
[2024-06-01 00:34:31] [INFO ] [Nat]Absence check using state equation in 368 ms returned sat
[2024-06-01 00:34:31] [INFO ] Computed and/alt/rep : 226/1021/226 causal constraints (skipped 802 transitions) in 81 ms.
[2024-06-01 00:34:31] [INFO ] Added : 11 causal constraints over 3 iterations in 314 ms. Result :sat
Minimization took 672 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
FORMULA ASLink-PT-05a-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1]
Support contains 5 out of 429 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 429/429 places, 1054/1054 transitions.
Applied a total of 0 rules in 15 ms. Remains 429 /429 variables (removed 0) and now considering 1054/1054 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 429/429 places, 1054/1054 transitions.
[2024-06-01 00:34:33] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1]
RANDOM walk for 1000000 steps (18457 resets) in 2243 ms. (445 steps per ms)
BEST_FIRST walk for 5000003 steps (23741 resets) in 4537 ms. (1101 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1]
[2024-06-01 00:34:40] [INFO ] Invariant cache hit.
[2024-06-01 00:34:40] [INFO ] [Real]Absence check using 12 positive place invariants in 8 ms returned sat
[2024-06-01 00:34:40] [INFO ] [Real]Absence check using 12 positive and 32 generalized place invariants in 17 ms returned sat
[2024-06-01 00:34:41] [INFO ] [Real]Absence check using state equation in 397 ms returned sat
[2024-06-01 00:34:41] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:34:41] [INFO ] [Nat]Absence check using 12 positive place invariants in 8 ms returned sat
[2024-06-01 00:34:41] [INFO ] [Nat]Absence check using 12 positive and 32 generalized place invariants in 16 ms returned sat
[2024-06-01 00:34:41] [INFO ] [Nat]Absence check using state equation in 393 ms returned sat
[2024-06-01 00:34:41] [INFO ] Computed and/alt/rep : 226/1021/226 causal constraints (skipped 802 transitions) in 79 ms.
[2024-06-01 00:34:42] [INFO ] Added : 27 causal constraints over 6 iterations in 503 ms. Result :sat
Minimization took 638 ms.
[2024-06-01 00:34:43] [INFO ] [Real]Absence check using 12 positive place invariants in 7 ms returned sat
[2024-06-01 00:34:43] [INFO ] [Real]Absence check using 12 positive and 32 generalized place invariants in 13 ms returned sat
[2024-06-01 00:34:43] [INFO ] [Real]Absence check using state equation in 385 ms returned sat
[2024-06-01 00:34:43] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:34:43] [INFO ] [Nat]Absence check using 12 positive place invariants in 8 ms returned sat
[2024-06-01 00:34:43] [INFO ] [Nat]Absence check using 12 positive and 32 generalized place invariants in 16 ms returned sat
[2024-06-01 00:34:43] [INFO ] [Nat]Absence check using state equation in 406 ms returned sat
[2024-06-01 00:34:44] [INFO ] Computed and/alt/rep : 226/1021/226 causal constraints (skipped 802 transitions) in 81 ms.
[2024-06-01 00:34:44] [INFO ] Added : 10 causal constraints over 2 iterations in 267 ms. Result :sat
Minimization took 618 ms.
[2024-06-01 00:34:45] [INFO ] [Real]Absence check using 12 positive place invariants in 8 ms returned sat
[2024-06-01 00:34:45] [INFO ] [Real]Absence check using 12 positive and 32 generalized place invariants in 16 ms returned sat
[2024-06-01 00:34:45] [INFO ] [Real]Absence check using state equation in 380 ms returned sat
[2024-06-01 00:34:45] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:34:45] [INFO ] [Nat]Absence check using 12 positive place invariants in 9 ms returned sat
[2024-06-01 00:34:45] [INFO ] [Nat]Absence check using 12 positive and 32 generalized place invariants in 15 ms returned sat
[2024-06-01 00:34:46] [INFO ] [Nat]Absence check using state equation in 382 ms returned sat
[2024-06-01 00:34:46] [INFO ] Computed and/alt/rep : 226/1021/226 causal constraints (skipped 802 transitions) in 81 ms.
[2024-06-01 00:34:46] [INFO ] Added : 28 causal constraints over 6 iterations in 483 ms. Result :sat
Minimization took 648 ms.
[2024-06-01 00:34:47] [INFO ] [Real]Absence check using 12 positive place invariants in 8 ms returned sat
[2024-06-01 00:34:47] [INFO ] [Real]Absence check using 12 positive and 32 generalized place invariants in 16 ms returned sat
[2024-06-01 00:34:47] [INFO ] [Real]Absence check using state equation in 366 ms returned sat
[2024-06-01 00:34:47] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:34:47] [INFO ] [Nat]Absence check using 12 positive place invariants in 8 ms returned sat
[2024-06-01 00:34:47] [INFO ] [Nat]Absence check using 12 positive and 32 generalized place invariants in 15 ms returned sat
[2024-06-01 00:34:48] [INFO ] [Nat]Absence check using state equation in 396 ms returned sat
[2024-06-01 00:34:48] [INFO ] Computed and/alt/rep : 226/1021/226 causal constraints (skipped 802 transitions) in 88 ms.
[2024-06-01 00:34:48] [INFO ] Added : 10 causal constraints over 2 iterations in 281 ms. Result :sat
Minimization took 639 ms.
[2024-06-01 00:34:49] [INFO ] [Real]Absence check using 12 positive place invariants in 8 ms returned sat
[2024-06-01 00:34:49] [INFO ] [Real]Absence check using 12 positive and 32 generalized place invariants in 20 ms returned sat
[2024-06-01 00:34:49] [INFO ] [Real]Absence check using state equation in 360 ms returned sat
[2024-06-01 00:34:49] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:34:49] [INFO ] [Nat]Absence check using 12 positive place invariants in 8 ms returned sat
[2024-06-01 00:34:49] [INFO ] [Nat]Absence check using 12 positive and 32 generalized place invariants in 16 ms returned sat
[2024-06-01 00:34:50] [INFO ] [Nat]Absence check using state equation in 357 ms returned sat
[2024-06-01 00:34:50] [INFO ] Computed and/alt/rep : 226/1021/226 causal constraints (skipped 802 transitions) in 76 ms.
[2024-06-01 00:34:50] [INFO ] Added : 11 causal constraints over 3 iterations in 307 ms. Result :sat
Minimization took 639 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1]
Support contains 5 out of 429 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 429/429 places, 1054/1054 transitions.
Applied a total of 0 rules in 15 ms. Remains 429 /429 variables (removed 0) and now considering 1054/1054 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 429/429 places, 1054/1054 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 429/429 places, 1054/1054 transitions.
Applied a total of 0 rules in 14 ms. Remains 429 /429 variables (removed 0) and now considering 1054/1054 (removed 0) transitions.
[2024-06-01 00:34:52] [INFO ] Invariant cache hit.
[2024-06-01 00:34:52] [INFO ] Implicit Places using invariants in 559 ms returned []
[2024-06-01 00:34:52] [INFO ] Invariant cache hit.
[2024-06-01 00:34:54] [INFO ] Implicit Places using invariants and state equation in 1286 ms returned []
Implicit Place search using SMT with State Equation took 1847 ms to find 0 implicit places.
[2024-06-01 00:34:54] [INFO ] Redundant transitions in 86 ms returned []
Running 1028 sub problems to find dead transitions.
[2024-06-01 00:34:54] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/428 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/428 variables, 31/40 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/428 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 1/429 variables, 3/43 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
SMT process timed out in 30887ms, After SMT, problems are : Problem set: 0 solved, 1028 unsolved
Search for dead transitions found 0 dead transitions in 30927ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32902 ms. Remains : 429/429 places, 1054/1054 transitions.
RANDOM walk for 40000 steps (717 resets) in 1522 ms. (26 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (187 resets) in 230 ms. (173 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (182 resets) in 209 ms. (190 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (195 resets) in 189 ms. (210 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40001 steps (183 resets) in 221 ms. (180 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (195 resets) in 188 ms. (211 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (190 resets) in 145 ms. (274 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (186 resets) in 174 ms. (228 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (194 resets) in 271 ms. (147 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (196 resets) in 196 ms. (203 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (189 resets) in 172 ms. (231 steps per ms) remains 10/10 properties
Interrupted probabilistic random walk after 119952 steps, run timeout after 3001 ms. (steps per millisecond=39 ) properties seen :2 out of 10
Probabilistic random walk after 119952 steps, saw 73692 distinct states, run finished after 3006 ms. (steps per millisecond=39 ) properties seen :2
[2024-06-01 00:35:29] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 208/212 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/212 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 13/225 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/225 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 13/238 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/238 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 27/265 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/265 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 131/396 variables, 17/39 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/396 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 22/418 variables, 3/42 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/418 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (OVERLAPS) 11/429 variables, 2/44 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/429 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (OVERLAPS) 1054/1483 variables, 429/473 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1483 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 17 (OVERLAPS) 0/1483 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1483/1483 variables, and 473 constraints, problems are : Problem set: 0 solved, 8 unsolved in 2377 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 32/32 constraints, State Equation: 429/429 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 208/212 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/212 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 13/225 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/225 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 13/238 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/238 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 27/265 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/265 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 131/396 variables, 17/39 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/396 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 22/418 variables, 3/42 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/418 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (OVERLAPS) 11/429 variables, 2/44 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-06-01 00:35:33] [INFO ] Deduced a trap composed of 13 places in 377 ms of which 4 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/429 variables, 1/45 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/429 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 16 (OVERLAPS) 1054/1483 variables, 429/474 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1483 variables, 8/482 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1483 variables, 0/482 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 19 (OVERLAPS) 0/1483 variables, 0/482 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1483/1483 variables, and 482 constraints, problems are : Problem set: 0 solved, 8 unsolved in 2454 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 32/32 constraints, State Equation: 429/429 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 1/1 constraints]
After SMT, in 4866ms problems are : Problem set: 0 solved, 8 unsolved
Fused 8 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 4519 ms.
Support contains 4 out of 429 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 429/429 places, 1054/1054 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 429 transition count 1053
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 428 transition count 1053
Applied a total of 2 rules in 19 ms. Remains 428 /429 variables (removed 1) and now considering 1053/1054 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 428/429 places, 1053/1054 transitions.
RANDOM walk for 40000 steps (737 resets) in 430 ms. (92 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (179 resets) in 145 ms. (274 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (172 resets) in 101 ms. (392 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (192 resets) in 162 ms. (245 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40001 steps (181 resets) in 152 ms. (261 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (188 resets) in 115 ms. (344 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (188 resets) in 170 ms. (233 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (194 resets) in 153 ms. (259 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (191 resets) in 139 ms. (285 steps per ms) remains 8/8 properties
Interrupted probabilistic random walk after 128296 steps, run timeout after 3001 ms. (steps per millisecond=42 ) properties seen :0 out of 8
Probabilistic random walk after 128296 steps, saw 79966 distinct states, run finished after 3001 ms. (steps per millisecond=42 ) properties seen :0
// Phase 1: matrix 1053 rows 428 cols
[2024-06-01 00:35:42] [INFO ] Computed 44 invariants in 11 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 207/211 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/211 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 10/221 variables, 5/18 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/221 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 124/345 variables, 12/30 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/345 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 48/393 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/393 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 35/428 variables, 9/44 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/428 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 1053/1481 variables, 428/472 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1481 variables, 0/472 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (OVERLAPS) 0/1481 variables, 0/472 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1481/1481 variables, and 472 constraints, problems are : Problem set: 0 solved, 8 unsolved in 1948 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 34/34 constraints, State Equation: 428/428 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 207/211 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/211 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 10/221 variables, 5/18 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/221 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 124/345 variables, 12/30 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/345 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 48/393 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/393 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 35/428 variables, 9/44 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/428 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 1053/1481 variables, 428/472 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1481 variables, 8/480 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1481 variables, 0/480 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (OVERLAPS) 0/1481 variables, 0/480 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1481/1481 variables, and 480 constraints, problems are : Problem set: 0 solved, 8 unsolved in 1600 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 34/34 constraints, State Equation: 428/428 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
After SMT, in 3584ms problems are : Problem set: 0 solved, 8 unsolved
Fused 8 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 5254 ms.
Support contains 4 out of 428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 428/428 places, 1053/1053 transitions.
Applied a total of 0 rules in 14 ms. Remains 428 /428 variables (removed 0) and now considering 1053/1053 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 428/428 places, 1053/1053 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 428/428 places, 1053/1053 transitions.
Applied a total of 0 rules in 14 ms. Remains 428 /428 variables (removed 0) and now considering 1053/1053 (removed 0) transitions.
[2024-06-01 00:35:51] [INFO ] Invariant cache hit.
[2024-06-01 00:35:52] [INFO ] Implicit Places using invariants in 456 ms returned []
[2024-06-01 00:35:52] [INFO ] Invariant cache hit.
[2024-06-01 00:35:53] [INFO ] Implicit Places using invariants and state equation in 1227 ms returned []
Implicit Place search using SMT with State Equation took 1687 ms to find 0 implicit places.
[2024-06-01 00:35:53] [INFO ] Redundant transitions in 20 ms returned []
Running 1027 sub problems to find dead transitions.
[2024-06-01 00:35:53] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/427 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1027 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/427 variables, 33/40 constraints. Problems are: Problem set: 0 solved, 1027 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/427 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1027 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 1/428 variables, 3/43 constraints. Problems are: Problem set: 0 solved, 1027 unsolved
SMT process timed out in 30659ms, After SMT, problems are : Problem set: 0 solved, 1027 unsolved
Search for dead transitions found 0 dead transitions in 30674ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32411 ms. Remains : 428/428 places, 1053/1053 transitions.
Attempting over-approximation, by ignoring read arcs.
Applied a total of 0 rules in 14 ms. Remains 428 /428 variables (removed 0) and now considering 1053/1053 (removed 0) transitions.
Running SMT prover for 8 properties.
[2024-06-01 00:36:24] [INFO ] Invariant cache hit.
[2024-06-01 00:36:24] [INFO ] [Real]Absence check using 10 positive place invariants in 5 ms returned sat
[2024-06-01 00:36:24] [INFO ] [Real]Absence check using 10 positive and 34 generalized place invariants in 24 ms returned sat
[2024-06-01 00:36:25] [INFO ] After 700ms SMT Verify possible using state equation in real domain returned unsat :0 sat :4 real:4
TRAPS : Iteration 0
[2024-06-01 00:36:25] [INFO ] After 975ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :4 real:4
[2024-06-01 00:36:25] [INFO ] After 1383ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :4 real:4
[2024-06-01 00:36:25] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2024-06-01 00:36:25] [INFO ] [Nat]Absence check using 10 positive and 34 generalized place invariants in 22 ms returned sat
[2024-06-01 00:36:26] [INFO ] After 696ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
TRAPS : Iteration 0
[2024-06-01 00:36:26] [INFO ] After 1138ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
[2024-06-01 00:36:27] [INFO ] After 1647ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Over-approximation ignoring read arcs solved 0 properties in 3068 ms.
FORMULA ASLink-PT-05a-UpperBounds-06 1 TECHNIQUES REACHABILITY_MAX
Current structural bounds on expressions (After reachability solving 1 queries.) : Max Seen:[0, 0, 0, 0] Max Struct:[1, 1, 1, 1]
Starting property specific reduction for ASLink-PT-05a-UpperBounds-03
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[1]
// Phase 1: matrix 1054 rows 429 cols
[2024-06-01 00:36:27] [INFO ] Computed 44 invariants in 11 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 10000 steps (198 resets) in 24 ms. (400 steps per ms)
BEST_FIRST walk for 10001 steps (47 resets) in 10 ms. (909 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-06-01 00:36:27] [INFO ] Invariant cache hit.
[2024-06-01 00:36:27] [INFO ] [Real]Absence check using 12 positive place invariants in 8 ms returned sat
[2024-06-01 00:36:27] [INFO ] [Real]Absence check using 12 positive and 32 generalized place invariants in 14 ms returned sat
[2024-06-01 00:36:27] [INFO ] [Real]Absence check using state equation in 407 ms returned sat
[2024-06-01 00:36:27] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:36:27] [INFO ] [Nat]Absence check using 12 positive place invariants in 8 ms returned sat
[2024-06-01 00:36:27] [INFO ] [Nat]Absence check using 12 positive and 32 generalized place invariants in 19 ms returned sat
[2024-06-01 00:36:28] [INFO ] [Nat]Absence check using state equation in 401 ms returned sat
[2024-06-01 00:36:28] [INFO ] Computed and/alt/rep : 226/1021/226 causal constraints (skipped 802 transitions) in 82 ms.
[2024-06-01 00:36:28] [INFO ] Added : 27 causal constraints over 6 iterations in 511 ms. Result :sat
Minimization took 504 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 429 places. Attempting structural reductions.
Drop transitions (Removing consumers from one bounded place p307) removed 1 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 429/429 places, 1053/1053 transitions.
Reduce places removed 1 places and 1 transitions.
Graph (complete) has 2627 edges and 428 vertex of which 427 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 427 transition count 1048
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 10 place count 423 transition count 1048
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 10 place count 423 transition count 1047
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 422 transition count 1047
Applied a total of 12 rules in 30 ms. Remains 422 /429 variables (removed 7) and now considering 1047/1053 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 422/429 places, 1047/1053 transitions.
// Phase 1: matrix 1047 rows 422 cols
[2024-06-01 00:36:29] [INFO ] Computed 43 invariants in 12 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 1000000 steps (18668 resets) in 2484 ms. (402 steps per ms)
BEST_FIRST walk for 1000000 steps (4712 resets) in 924 ms. (1081 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-06-01 00:36:32] [INFO ] Invariant cache hit.
[2024-06-01 00:36:32] [INFO ] [Real]Absence check using 15 positive place invariants in 8 ms returned sat
[2024-06-01 00:36:32] [INFO ] [Real]Absence check using 15 positive and 28 generalized place invariants in 15 ms returned sat
[2024-06-01 00:36:33] [INFO ] [Real]Absence check using state equation in 363 ms returned sat
[2024-06-01 00:36:33] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:36:33] [INFO ] [Nat]Absence check using 15 positive place invariants in 10 ms returned sat
[2024-06-01 00:36:33] [INFO ] [Nat]Absence check using 15 positive and 28 generalized place invariants in 14 ms returned sat
[2024-06-01 00:36:33] [INFO ] [Nat]Absence check using state equation in 416 ms returned sat
[2024-06-01 00:36:33] [INFO ] Computed and/alt/rep : 219/1013/219 causal constraints (skipped 802 transitions) in 80 ms.
[2024-06-01 00:36:34] [INFO ] Added : 36 causal constraints over 8 iterations in 749 ms. Result :sat
Minimization took 664 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 422 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 1047/1047 transitions.
Applied a total of 0 rules in 17 ms. Remains 422 /422 variables (removed 0) and now considering 1047/1047 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 422/422 places, 1047/1047 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 1047/1047 transitions.
Applied a total of 0 rules in 13 ms. Remains 422 /422 variables (removed 0) and now considering 1047/1047 (removed 0) transitions.
[2024-06-01 00:36:35] [INFO ] Invariant cache hit.
[2024-06-01 00:36:35] [INFO ] Implicit Places using invariants in 424 ms returned []
[2024-06-01 00:36:35] [INFO ] Invariant cache hit.
[2024-06-01 00:36:37] [INFO ] Implicit Places using invariants and state equation in 1424 ms returned []
Implicit Place search using SMT with State Equation took 1852 ms to find 0 implicit places.
[2024-06-01 00:36:37] [INFO ] Redundant transitions in 13 ms returned []
Running 1021 sub problems to find dead transitions.
[2024-06-01 00:36:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/420 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1021 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/420 variables, 24/34 constraints. Problems are: Problem set: 0 solved, 1021 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/420 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 1021 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s182 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 2/422 variables, 5/39 constraints. Problems are: Problem set: 0 solved, 1021 unsolved
SMT process timed out in 30594ms, After SMT, problems are : Problem set: 0 solved, 1021 unsolved
Search for dead transitions found 0 dead transitions in 30607ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32500 ms. Remains : 422/422 places, 1047/1047 transitions.
RANDOM walk for 40000 steps (734 resets) in 160 ms. (248 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (187 resets) in 63 ms. (625 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (189 resets) in 60 ms. (655 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 254797 steps, run timeout after 3001 ms. (steps per millisecond=84 ) properties seen :0 out of 2
Probabilistic random walk after 254797 steps, saw 172286 distinct states, run finished after 3001 ms. (steps per millisecond=84 ) properties seen :0
[2024-06-01 00:37:11] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 36/37 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 11/48 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 6/54 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/54 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 166/220 variables, 11/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/220 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 11/231 variables, 4/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/231 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 13/244 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/244 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 33/277 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/277 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 110/387 variables, 15/38 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/387 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 18/405 variables, 3/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/405 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 16/421 variables, 2/43 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/421 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 1047/1468 variables, 421/464 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1468 variables, 0/464 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 1/1469 variables, 1/465 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1469 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 0/1469 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1469/1469 variables, and 465 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1014 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 28/28 constraints, State Equation: 422/422 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 36/37 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 11/48 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 6/54 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/54 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 166/220 variables, 11/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/220 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 11/231 variables, 4/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/231 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 13/244 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/244 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 33/277 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/277 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 110/387 variables, 15/38 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/387 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 18/405 variables, 3/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 00:37:12] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 1 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/405 variables, 1/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/405 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 16/421 variables, 2/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/421 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 1047/1468 variables, 421/465 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1468 variables, 2/467 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1468 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 1/1469 variables, 1/468 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1469 variables, 0/468 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 0/1469 variables, 0/468 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1469/1469 variables, and 468 constraints, problems are : Problem set: 0 solved, 2 unsolved in 883 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 28/28 constraints, State Equation: 422/422 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
After SMT, in 1920ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 265 ms.
Support contains 1 out of 422 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 1047/1047 transitions.
Applied a total of 0 rules in 14 ms. Remains 422 /422 variables (removed 0) and now considering 1047/1047 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 422/422 places, 1047/1047 transitions.
RANDOM walk for 40000 steps (728 resets) in 167 ms. (238 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40001 steps (187 resets) in 86 ms. (459 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (179 resets) in 71 ms. (555 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 252864 steps, run timeout after 3001 ms. (steps per millisecond=84 ) properties seen :0 out of 2
Probabilistic random walk after 252864 steps, saw 170922 distinct states, run finished after 3001 ms. (steps per millisecond=84 ) properties seen :0
[2024-06-01 00:37:16] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 36/37 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 11/48 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 6/54 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/54 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 166/220 variables, 11/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/220 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 11/231 variables, 4/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/231 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 13/244 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/244 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 33/277 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/277 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 110/387 variables, 15/38 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/387 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 18/405 variables, 3/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/405 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 16/421 variables, 2/43 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/421 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 1047/1468 variables, 421/464 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1468 variables, 0/464 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 1/1469 variables, 1/465 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1469 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 0/1469 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1469/1469 variables, and 465 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1002 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 28/28 constraints, State Equation: 422/422 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 36/37 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 11/48 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 6/54 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/54 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 166/220 variables, 11/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/220 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 11/231 variables, 4/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/231 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 13/244 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/244 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 33/277 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/277 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 110/387 variables, 15/38 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/387 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 18/405 variables, 3/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 00:37:17] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 2 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/405 variables, 1/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/405 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 16/421 variables, 2/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/421 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 1047/1468 variables, 421/465 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1468 variables, 2/467 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1468 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 1/1469 variables, 1/468 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1469 variables, 0/468 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 0/1469 variables, 0/468 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1469/1469 variables, and 468 constraints, problems are : Problem set: 0 solved, 2 unsolved in 838 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 28/28 constraints, State Equation: 422/422 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
After SMT, in 1850ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 296 ms.
Support contains 1 out of 422 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 1047/1047 transitions.
Applied a total of 0 rules in 14 ms. Remains 422 /422 variables (removed 0) and now considering 1047/1047 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 422/422 places, 1047/1047 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 1047/1047 transitions.
Applied a total of 0 rules in 13 ms. Remains 422 /422 variables (removed 0) and now considering 1047/1047 (removed 0) transitions.
[2024-06-01 00:37:18] [INFO ] Invariant cache hit.
[2024-06-01 00:37:19] [INFO ] Implicit Places using invariants in 552 ms returned []
[2024-06-01 00:37:19] [INFO ] Invariant cache hit.
[2024-06-01 00:37:20] [INFO ] Implicit Places using invariants and state equation in 1440 ms returned []
Implicit Place search using SMT with State Equation took 2002 ms to find 0 implicit places.
[2024-06-01 00:37:20] [INFO ] Redundant transitions in 13 ms returned []
Running 1021 sub problems to find dead transitions.
[2024-06-01 00:37:20] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/420 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1021 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/420 variables, 24/34 constraints. Problems are: Problem set: 0 solved, 1021 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/420 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 1021 unsolved
At refinement iteration 3 (OVERLAPS) 2/422 variables, 5/39 constraints. Problems are: Problem set: 0 solved, 1021 unsolved
SMT process timed out in 30633ms, After SMT, problems are : Problem set: 0 solved, 1021 unsolved
Search for dead transitions found 0 dead transitions in 30646ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32688 ms. Remains : 422/422 places, 1047/1047 transitions.
Attempting over-approximation, by ignoring read arcs.
Applied a total of 0 rules in 22 ms. Remains 422 /422 variables (removed 0) and now considering 1047/1047 (removed 0) transitions.
Running SMT prover for 2 properties.
[2024-06-01 00:37:51] [INFO ] Invariant cache hit.
[2024-06-01 00:37:51] [INFO ] [Real]Absence check using 15 positive place invariants in 9 ms returned sat
[2024-06-01 00:37:51] [INFO ] [Real]Absence check using 15 positive and 28 generalized place invariants in 26 ms returned sat
[2024-06-01 00:37:52] [INFO ] After 1056ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-06-01 00:37:52] [INFO ] [Nat]Absence check using 15 positive place invariants in 10 ms returned sat
[2024-06-01 00:37:52] [INFO ] [Nat]Absence check using 15 positive and 28 generalized place invariants in 25 ms returned sat
[2024-06-01 00:37:53] [INFO ] After 982ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2024-06-01 00:37:53] [INFO ] After 1090ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2024-06-01 00:37:53] [INFO ] After 1367ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Over-approximation ignoring read arcs solved 0 properties in 2458 ms.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[0] Max Struct:[1]
Ending property specific reduction for ASLink-PT-05a-UpperBounds-03 in 86751 ms.
Starting property specific reduction for ASLink-PT-05a-UpperBounds-04
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[1]
// Phase 1: matrix 1054 rows 429 cols
[2024-06-01 00:37:53] [INFO ] Computed 44 invariants in 16 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 10000 steps (177 resets) in 21 ms. (454 steps per ms)
BEST_FIRST walk for 10001 steps (51 resets) in 9 ms. (1000 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-06-01 00:37:53] [INFO ] Invariant cache hit.
[2024-06-01 00:37:53] [INFO ] [Real]Absence check using 12 positive place invariants in 8 ms returned sat
[2024-06-01 00:37:53] [INFO ] [Real]Absence check using 12 positive and 32 generalized place invariants in 16 ms returned sat
[2024-06-01 00:37:54] [INFO ] [Real]Absence check using state equation in 572 ms returned sat
[2024-06-01 00:37:54] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:37:54] [INFO ] [Nat]Absence check using 12 positive place invariants in 9 ms returned sat
[2024-06-01 00:37:54] [INFO ] [Nat]Absence check using 12 positive and 32 generalized place invariants in 17 ms returned sat
[2024-06-01 00:37:55] [INFO ] [Nat]Absence check using state equation in 493 ms returned sat
[2024-06-01 00:37:55] [INFO ] Computed and/alt/rep : 226/1021/226 causal constraints (skipped 802 transitions) in 121 ms.
[2024-06-01 00:37:55] [INFO ] Added : 10 causal constraints over 2 iterations in 360 ms. Result :sat
Minimization took 539 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 429 places. Attempting structural reductions.
Drop transitions (Removing consumers from one bounded place p507) removed 1 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 429/429 places, 1053/1053 transitions.
Reduce places removed 1 places and 1 transitions.
Graph (complete) has 2627 edges and 428 vertex of which 427 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 427 transition count 1048
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 10 place count 423 transition count 1048
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 10 place count 423 transition count 1047
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 422 transition count 1047
Applied a total of 12 rules in 35 ms. Remains 422 /429 variables (removed 7) and now considering 1047/1053 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 422/429 places, 1047/1053 transitions.
// Phase 1: matrix 1047 rows 422 cols
[2024-06-01 00:37:56] [INFO ] Computed 43 invariants in 11 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 1000000 steps (18503 resets) in 2648 ms. (377 steps per ms)
BEST_FIRST walk for 1000001 steps (4734 resets) in 979 ms. (1020 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-06-01 00:37:59] [INFO ] Invariant cache hit.
[2024-06-01 00:37:59] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-06-01 00:37:59] [INFO ] [Real]Absence check using 15 positive and 28 generalized place invariants in 18 ms returned sat
[2024-06-01 00:38:00] [INFO ] [Real]Absence check using state equation in 539 ms returned sat
[2024-06-01 00:38:00] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:38:00] [INFO ] [Nat]Absence check using 15 positive place invariants in 9 ms returned sat
[2024-06-01 00:38:00] [INFO ] [Nat]Absence check using 15 positive and 28 generalized place invariants in 11 ms returned sat
[2024-06-01 00:38:01] [INFO ] [Nat]Absence check using state equation in 411 ms returned sat
[2024-06-01 00:38:01] [INFO ] Computed and/alt/rep : 219/1013/219 causal constraints (skipped 802 transitions) in 120 ms.
[2024-06-01 00:38:01] [INFO ] Added : 16 causal constraints over 4 iterations in 490 ms. Result :sat
Minimization took 994 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 422 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 1047/1047 transitions.
Applied a total of 0 rules in 13 ms. Remains 422 /422 variables (removed 0) and now considering 1047/1047 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 422/422 places, 1047/1047 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 1047/1047 transitions.
Applied a total of 0 rules in 20 ms. Remains 422 /422 variables (removed 0) and now considering 1047/1047 (removed 0) transitions.
[2024-06-01 00:38:03] [INFO ] Invariant cache hit.
[2024-06-01 00:38:03] [INFO ] Implicit Places using invariants in 810 ms returned []
[2024-06-01 00:38:03] [INFO ] Invariant cache hit.
[2024-06-01 00:38:05] [INFO ] Implicit Places using invariants and state equation in 1825 ms returned []
Implicit Place search using SMT with State Equation took 2638 ms to find 0 implicit places.
[2024-06-01 00:38:05] [INFO ] Redundant transitions in 13 ms returned []
Running 1021 sub problems to find dead transitions.
[2024-06-01 00:38:05] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/420 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1021 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/420 variables, 24/34 constraints. Problems are: Problem set: 0 solved, 1021 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/420 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 1021 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 2/422 variables, 5/39 constraints. Problems are: Problem set: 0 solved, 1021 unsolved
SMT process timed out in 30863ms, After SMT, problems are : Problem set: 0 solved, 1021 unsolved
Search for dead transitions found 0 dead transitions in 30874ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33566 ms. Remains : 422/422 places, 1047/1047 transitions.
RANDOM walk for 40000 steps (768 resets) in 186 ms. (213 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (186 resets) in 115 ms. (344 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40001 steps (178 resets) in 89 ms. (444 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 225996 steps, run timeout after 3001 ms. (steps per millisecond=75 ) properties seen :0 out of 2
Probabilistic random walk after 225996 steps, saw 151364 distinct states, run finished after 3001 ms. (steps per millisecond=75 ) properties seen :0
[2024-06-01 00:38:39] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 36/37 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 11/48 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 6/54 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/54 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 13/67 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/67 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 3/70 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/70 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 13/83 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/83 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 33/116 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/116 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 209/325 variables, 18/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/325 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 23/348 variables, 5/33 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 00:38:40] [INFO ] Deduced a trap composed of 13 places in 38 ms of which 1 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/348 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/348 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 73/421 variables, 10/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/421 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 1047/1468 variables, 421/465 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1468 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 24 (OVERLAPS) 1/1469 variables, 1/466 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1469 variables, 0/466 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (OVERLAPS) 0/1469 variables, 0/466 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1469/1469 variables, and 466 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1002 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 28/28 constraints, State Equation: 422/422 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 36/37 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 11/48 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 6/54 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/54 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 13/67 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/67 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 3/70 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/70 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 13/83 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/83 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 33/116 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/116 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 209/325 variables, 18/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/325 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 23/348 variables, 5/33 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/348 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/348 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 73/421 variables, 10/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/421 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 1047/1468 variables, 421/465 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1468 variables, 2/467 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1468 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 1/1469 variables, 1/468 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1469 variables, 0/468 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 0/1469 variables, 0/468 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1469/1469 variables, and 468 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1268 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 28/28 constraints, State Equation: 422/422 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
After SMT, in 2281ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 306 ms.
Support contains 1 out of 422 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 1047/1047 transitions.
Applied a total of 0 rules in 22 ms. Remains 422 /422 variables (removed 0) and now considering 1047/1047 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 422/422 places, 1047/1047 transitions.
RANDOM walk for 40000 steps (706 resets) in 312 ms. (127 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (194 resets) in 75 ms. (526 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (197 resets) in 94 ms. (421 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 221416 steps, run timeout after 3001 ms. (steps per millisecond=73 ) properties seen :0 out of 2
Probabilistic random walk after 221416 steps, saw 148123 distinct states, run finished after 3001 ms. (steps per millisecond=73 ) properties seen :0
[2024-06-01 00:38:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 36/37 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 11/48 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 6/54 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/54 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 13/67 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/67 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 3/70 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/70 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 13/83 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/83 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 33/116 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/116 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 209/325 variables, 18/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/325 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 23/348 variables, 5/33 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 00:38:45] [INFO ] Deduced a trap composed of 13 places in 36 ms of which 1 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/348 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/348 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 73/421 variables, 10/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/421 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 1047/1468 variables, 421/465 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1468 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 24 (OVERLAPS) 1/1469 variables, 1/466 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1469 variables, 0/466 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (OVERLAPS) 0/1469 variables, 0/466 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1469/1469 variables, and 466 constraints, problems are : Problem set: 0 solved, 2 unsolved in 814 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 28/28 constraints, State Equation: 422/422 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 36/37 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 11/48 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 6/54 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/54 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 13/67 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/67 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 3/70 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/70 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 13/83 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/83 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 33/116 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/116 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 209/325 variables, 18/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/325 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 23/348 variables, 5/33 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/348 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/348 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 73/421 variables, 10/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/421 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 1047/1468 variables, 421/465 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1468 variables, 2/467 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1468 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 1/1469 variables, 1/468 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1469 variables, 0/468 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 0/1469 variables, 0/468 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1469/1469 variables, and 468 constraints, problems are : Problem set: 0 solved, 2 unsolved in 956 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 28/28 constraints, State Equation: 422/422 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
After SMT, in 1780ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 311 ms.
Support contains 1 out of 422 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 1047/1047 transitions.
Applied a total of 0 rules in 21 ms. Remains 422 /422 variables (removed 0) and now considering 1047/1047 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 422/422 places, 1047/1047 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 1047/1047 transitions.
Applied a total of 0 rules in 21 ms. Remains 422 /422 variables (removed 0) and now considering 1047/1047 (removed 0) transitions.
[2024-06-01 00:38:47] [INFO ] Invariant cache hit.
[2024-06-01 00:38:48] [INFO ] Implicit Places using invariants in 660 ms returned []
[2024-06-01 00:38:48] [INFO ] Invariant cache hit.
[2024-06-01 00:38:49] [INFO ] Implicit Places using invariants and state equation in 1376 ms returned []
Implicit Place search using SMT with State Equation took 2043 ms to find 0 implicit places.
[2024-06-01 00:38:49] [INFO ] Redundant transitions in 12 ms returned []
Running 1021 sub problems to find dead transitions.
[2024-06-01 00:38:49] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/420 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1021 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/420 variables, 24/34 constraints. Problems are: Problem set: 0 solved, 1021 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/420 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 1021 unsolved
At refinement iteration 3 (OVERLAPS) 2/422 variables, 5/39 constraints. Problems are: Problem set: 0 solved, 1021 unsolved
SMT process timed out in 30595ms, After SMT, problems are : Problem set: 0 solved, 1021 unsolved
Search for dead transitions found 0 dead transitions in 30608ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32691 ms. Remains : 422/422 places, 1047/1047 transitions.
Attempting over-approximation, by ignoring read arcs.
Applied a total of 0 rules in 12 ms. Remains 422 /422 variables (removed 0) and now considering 1047/1047 (removed 0) transitions.
Running SMT prover for 2 properties.
[2024-06-01 00:39:20] [INFO ] Invariant cache hit.
[2024-06-01 00:39:20] [INFO ] [Real]Absence check using 15 positive place invariants in 9 ms returned sat
[2024-06-01 00:39:20] [INFO ] [Real]Absence check using 15 positive and 28 generalized place invariants in 24 ms returned sat
[2024-06-01 00:39:21] [INFO ] After 754ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-06-01 00:39:21] [INFO ] [Nat]Absence check using 15 positive place invariants in 8 ms returned sat
[2024-06-01 00:39:21] [INFO ] [Nat]Absence check using 15 positive and 28 generalized place invariants in 22 ms returned sat
[2024-06-01 00:39:21] [INFO ] After 544ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2024-06-01 00:39:22] [INFO ] After 679ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2024-06-01 00:39:22] [INFO ] After 938ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Over-approximation ignoring read arcs solved 0 properties in 1720 ms.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[0] Max Struct:[1]
Ending property specific reduction for ASLink-PT-05a-UpperBounds-04 in 88314 ms.
Starting property specific reduction for ASLink-PT-05a-UpperBounds-05
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[1]
// Phase 1: matrix 1054 rows 429 cols
[2024-06-01 00:39:22] [INFO ] Computed 44 invariants in 17 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 10000 steps (170 resets) in 34 ms. (285 steps per ms)
BEST_FIRST walk for 10001 steps (48 resets) in 15 ms. (625 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-06-01 00:39:22] [INFO ] Invariant cache hit.
[2024-06-01 00:39:22] [INFO ] [Real]Absence check using 12 positive place invariants in 13 ms returned sat
[2024-06-01 00:39:22] [INFO ] [Real]Absence check using 12 positive and 32 generalized place invariants in 26 ms returned sat
[2024-06-01 00:39:22] [INFO ] [Real]Absence check using state equation in 573 ms returned sat
[2024-06-01 00:39:22] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:39:23] [INFO ] [Nat]Absence check using 12 positive place invariants in 9 ms returned sat
[2024-06-01 00:39:23] [INFO ] [Nat]Absence check using 12 positive and 32 generalized place invariants in 24 ms returned sat
[2024-06-01 00:39:23] [INFO ] [Nat]Absence check using state equation in 550 ms returned sat
[2024-06-01 00:39:23] [INFO ] Computed and/alt/rep : 226/1021/226 causal constraints (skipped 802 transitions) in 95 ms.
[2024-06-01 00:39:24] [INFO ] Added : 28 causal constraints over 6 iterations in 647 ms. Result :sat
Minimization took 542 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 429 places. Attempting structural reductions.
Drop transitions (Removing consumers from one bounded place p107) removed 1 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 429/429 places, 1053/1053 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 428 transition count 1048
Reduce places removed 5 places and 1 transitions.
Graph (complete) has 2617 edges and 423 vertex of which 422 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 1 with 6 rules applied. Total rules applied 11 place count 422 transition count 1047
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 11 place count 422 transition count 1045
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 15 place count 420 transition count 1045
Applied a total of 15 rules in 21 ms. Remains 420 /429 variables (removed 9) and now considering 1045/1053 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 420/429 places, 1045/1053 transitions.
// Phase 1: matrix 1045 rows 420 cols
[2024-06-01 00:39:24] [INFO ] Computed 43 invariants in 19 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 1000000 steps (18607 resets) in 2298 ms. (434 steps per ms)
BEST_FIRST walk for 1000001 steps (4773 resets) in 858 ms. (1164 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-06-01 00:39:28] [INFO ] Invariant cache hit.
[2024-06-01 00:39:28] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-06-01 00:39:28] [INFO ] [Real]Absence check using 13 positive and 30 generalized place invariants in 14 ms returned sat
[2024-06-01 00:39:28] [INFO ] [Real]Absence check using state equation in 466 ms returned sat
[2024-06-01 00:39:28] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:39:28] [INFO ] [Nat]Absence check using 13 positive place invariants in 13 ms returned sat
[2024-06-01 00:39:28] [INFO ] [Nat]Absence check using 13 positive and 30 generalized place invariants in 26 ms returned sat
[2024-06-01 00:39:29] [INFO ] [Nat]Absence check using state equation in 667 ms returned sat
[2024-06-01 00:39:29] [INFO ] Computed and/alt/rep : 217/1003/217 causal constraints (skipped 802 transitions) in 74 ms.
[2024-06-01 00:39:30] [INFO ] Added : 19 causal constraints over 4 iterations in 574 ms. Result :sat
Minimization took 948 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 420 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 420/420 places, 1045/1045 transitions.
Applied a total of 0 rules in 13 ms. Remains 420 /420 variables (removed 0) and now considering 1045/1045 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 420/420 places, 1045/1045 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 420/420 places, 1045/1045 transitions.
Applied a total of 0 rules in 13 ms. Remains 420 /420 variables (removed 0) and now considering 1045/1045 (removed 0) transitions.
[2024-06-01 00:39:31] [INFO ] Invariant cache hit.
[2024-06-01 00:39:31] [INFO ] Implicit Places using invariants in 587 ms returned []
[2024-06-01 00:39:31] [INFO ] Invariant cache hit.
[2024-06-01 00:39:33] [INFO ] Implicit Places using invariants and state equation in 1432 ms returned []
Implicit Place search using SMT with State Equation took 2023 ms to find 0 implicit places.
[2024-06-01 00:39:33] [INFO ] Redundant transitions in 12 ms returned []
Running 1019 sub problems to find dead transitions.
[2024-06-01 00:39:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1019 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 26/34 constraints. Problems are: Problem set: 0 solved, 1019 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 1019 unsolved
At refinement iteration 3 (OVERLAPS) 2/420 variables, 5/39 constraints. Problems are: Problem set: 0 solved, 1019 unsolved
SMT process timed out in 30774ms, After SMT, problems are : Problem set: 0 solved, 1019 unsolved
Search for dead transitions found 0 dead transitions in 30785ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32840 ms. Remains : 420/420 places, 1045/1045 transitions.
RANDOM walk for 40000 steps (779 resets) in 324 ms. (123 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (193 resets) in 74 ms. (533 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (202 resets) in 83 ms. (476 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 229645 steps, run timeout after 3001 ms. (steps per millisecond=76 ) properties seen :0 out of 2
Probabilistic random walk after 229645 steps, saw 154049 distinct states, run finished after 3001 ms. (steps per millisecond=76 ) properties seen :0
[2024-06-01 00:40:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 34/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 11/46 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 7/53 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 113/166 variables, 7/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/166 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 15/181 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/181 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 155/336 variables, 14/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/336 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 34/370 variables, 5/34 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/370 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 49/419 variables, 9/43 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 00:40:07] [INFO ] Deduced a trap composed of 13 places in 118 ms of which 2 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/419 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/419 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 1045/1464 variables, 419/463 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1464 variables, 0/463 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 1/1465 variables, 1/464 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1465 variables, 0/464 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 0/1465 variables, 0/464 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1465/1465 variables, and 464 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1238 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 30/30 constraints, State Equation: 420/420 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 34/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 11/46 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 7/53 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 113/166 variables, 7/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/166 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 15/181 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/181 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 155/336 variables, 14/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/336 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 34/370 variables, 5/34 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/370 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/370 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 49/419 variables, 9/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/419 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 1045/1464 variables, 419/463 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1464 variables, 2/465 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1464 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 1/1465 variables, 1/466 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1465 variables, 0/466 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 0/1465 variables, 0/466 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1465/1465 variables, and 466 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1123 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 30/30 constraints, State Equation: 420/420 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
After SMT, in 2370ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 610 ms.
Support contains 1 out of 420 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 420/420 places, 1045/1045 transitions.
Applied a total of 0 rules in 17 ms. Remains 420 /420 variables (removed 0) and now considering 1045/1045 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 420/420 places, 1045/1045 transitions.
RANDOM walk for 40000 steps (745 resets) in 265 ms. (150 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (191 resets) in 69 ms. (571 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (185 resets) in 69 ms. (571 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 222602 steps, run timeout after 3001 ms. (steps per millisecond=74 ) properties seen :0 out of 2
Probabilistic random walk after 222602 steps, saw 148978 distinct states, run finished after 3001 ms. (steps per millisecond=74 ) properties seen :0
[2024-06-01 00:40:13] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 34/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 11/46 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 7/53 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 113/166 variables, 7/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/166 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 15/181 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/181 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 155/336 variables, 14/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/336 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 34/370 variables, 5/34 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/370 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 49/419 variables, 9/43 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 00:40:13] [INFO ] Deduced a trap composed of 13 places in 66 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/419 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/419 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 1045/1464 variables, 419/463 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1464 variables, 0/463 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 1/1465 variables, 1/464 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1465 variables, 0/464 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 0/1465 variables, 0/464 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1465/1465 variables, and 464 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1218 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 30/30 constraints, State Equation: 420/420 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 34/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 11/46 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 7/53 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 113/166 variables, 7/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/166 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 15/181 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/181 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 155/336 variables, 14/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/336 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 34/370 variables, 5/34 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/370 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/370 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 49/419 variables, 9/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/419 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 1045/1464 variables, 419/463 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1464 variables, 2/465 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1464 variables, 0/465 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 1/1465 variables, 1/466 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1465 variables, 0/466 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 0/1465 variables, 0/466 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1465/1465 variables, and 466 constraints, problems are : Problem set: 0 solved, 2 unsolved in 931 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 30/30 constraints, State Equation: 420/420 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
After SMT, in 2170ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 432 ms.
Support contains 1 out of 420 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 420/420 places, 1045/1045 transitions.
Applied a total of 0 rules in 12 ms. Remains 420 /420 variables (removed 0) and now considering 1045/1045 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 420/420 places, 1045/1045 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 420/420 places, 1045/1045 transitions.
Applied a total of 0 rules in 12 ms. Remains 420 /420 variables (removed 0) and now considering 1045/1045 (removed 0) transitions.
[2024-06-01 00:40:16] [INFO ] Invariant cache hit.
[2024-06-01 00:40:16] [INFO ] Implicit Places using invariants in 487 ms returned []
[2024-06-01 00:40:16] [INFO ] Invariant cache hit.
[2024-06-01 00:40:18] [INFO ] Implicit Places using invariants and state equation in 1984 ms returned []
Implicit Place search using SMT with State Equation took 2479 ms to find 0 implicit places.
[2024-06-01 00:40:18] [INFO ] Redundant transitions in 19 ms returned []
Running 1019 sub problems to find dead transitions.
[2024-06-01 00:40:18] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1019 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 26/34 constraints. Problems are: Problem set: 0 solved, 1019 unsolved
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(s366 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 418/1465 variables, and 34 constraints, problems are : Problem set: 0 solved, 1019 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 8/13 constraints, Generalized P Invariants (flows): 26/30 constraints, State Equation: 0/420 constraints, PredecessorRefiner: 1019/1019 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1019 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1019 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 26/34 constraints. Problems are: Problem set: 0 solved, 1019 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 1019 unsolved
At refinement iteration 3 (OVERLAPS) 2/420 variables, 5/39 constraints. Problems are: Problem set: 0 solved, 1019 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/420 variables, 4/43 constraints. Problems are: Problem set: 0 solved, 1019 unsolved
(s331 0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 420/1465 variables, and 43 constraints, problems are : Problem set: 0 solved, 1019 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 30/30 constraints, State Equation: 0/420 constraints, PredecessorRefiner: 0/1019 constraints, Known Traps: 0/0 constraints]
After SMT, in 60626ms problems are : Problem set: 0 solved, 1019 unsolved
Search for dead transitions found 0 dead transitions in 60641ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63161 ms. Remains : 420/420 places, 1045/1045 transitions.
Attempting over-approximation, by ignoring read arcs.
Applied a total of 0 rules in 21 ms. Remains 420 /420 variables (removed 0) and now considering 1045/1045 (removed 0) transitions.
Running SMT prover for 2 properties.
[2024-06-01 00:41:19] [INFO ] Invariant cache hit.
[2024-06-01 00:41:19] [INFO ] [Real]Absence check using 13 positive place invariants in 11 ms returned sat
[2024-06-01 00:41:19] [INFO ] [Real]Absence check using 13 positive and 30 generalized place invariants in 30 ms returned sat
[2024-06-01 00:41:20] [INFO ] After 909ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-06-01 00:41:20] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-06-01 00:41:20] [INFO ] [Nat]Absence check using 13 positive and 30 generalized place invariants in 20 ms returned sat
[2024-06-01 00:41:21] [INFO ] After 655ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2024-06-01 00:41:21] [INFO ] After 765ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2024-06-01 00:41:21] [INFO ] After 980ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Over-approximation ignoring read arcs solved 0 properties in 1921 ms.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[0] Max Struct:[1]
Ending property specific reduction for ASLink-PT-05a-UpperBounds-05 in 119156 ms.
Starting property specific reduction for ASLink-PT-05a-UpperBounds-11
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[1]
// Phase 1: matrix 1054 rows 429 cols
[2024-06-01 00:41:21] [INFO ] Computed 44 invariants in 11 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 10000 steps (195 resets) in 23 ms. (416 steps per ms)
BEST_FIRST walk for 10001 steps (48 resets) in 10 ms. (909 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-06-01 00:41:21] [INFO ] Invariant cache hit.
[2024-06-01 00:41:21] [INFO ] [Real]Absence check using 12 positive place invariants in 8 ms returned sat
[2024-06-01 00:41:21] [INFO ] [Real]Absence check using 12 positive and 32 generalized place invariants in 16 ms returned sat
[2024-06-01 00:41:21] [INFO ] [Real]Absence check using state equation in 513 ms returned sat
[2024-06-01 00:41:22] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:41:22] [INFO ] [Nat]Absence check using 12 positive place invariants in 9 ms returned sat
[2024-06-01 00:41:22] [INFO ] [Nat]Absence check using 12 positive and 32 generalized place invariants in 21 ms returned sat
[2024-06-01 00:41:22] [INFO ] [Nat]Absence check using state equation in 425 ms returned sat
[2024-06-01 00:41:22] [INFO ] Computed and/alt/rep : 226/1021/226 causal constraints (skipped 802 transitions) in 111 ms.
[2024-06-01 00:41:23] [INFO ] Added : 11 causal constraints over 3 iterations in 393 ms. Result :sat
Minimization took 512 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 429 places. Attempting structural reductions.
Drop transitions (Removing consumers from one bounded place p299) removed 1 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 429/429 places, 1053/1053 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 428 transition count 1049
Reduce places removed 4 places and 1 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 424 transition count 1048
Reduce places removed 1 places and 1 transitions.
Graph (complete) has 2619 edges and 423 vertex of which 422 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 2 with 2 rules applied. Total rules applied 10 place count 422 transition count 1047
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 10 place count 422 transition count 1046
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 12 place count 421 transition count 1046
Applied a total of 12 rules in 38 ms. Remains 421 /429 variables (removed 8) and now considering 1046/1053 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 421/429 places, 1046/1053 transitions.
// Phase 1: matrix 1046 rows 421 cols
[2024-06-01 00:41:23] [INFO ] Computed 43 invariants in 10 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 1000000 steps (18462 resets) in 2483 ms. (402 steps per ms)
BEST_FIRST walk for 1000001 steps (4727 resets) in 875 ms. (1141 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-06-01 00:41:26] [INFO ] Invariant cache hit.
[2024-06-01 00:41:27] [INFO ] [Real]Absence check using 15 positive place invariants in 9 ms returned sat
[2024-06-01 00:41:27] [INFO ] [Real]Absence check using 15 positive and 28 generalized place invariants in 14 ms returned sat
[2024-06-01 00:41:27] [INFO ] [Real]Absence check using state equation in 444 ms returned sat
[2024-06-01 00:41:27] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:41:27] [INFO ] [Nat]Absence check using 15 positive place invariants in 11 ms returned sat
[2024-06-01 00:41:27] [INFO ] [Nat]Absence check using 15 positive and 28 generalized place invariants in 19 ms returned sat
[2024-06-01 00:41:28] [INFO ] [Nat]Absence check using state equation in 520 ms returned sat
[2024-06-01 00:41:28] [INFO ] Computed and/alt/rep : 218/1012/218 causal constraints (skipped 802 transitions) in 112 ms.
[2024-06-01 00:41:28] [INFO ] Added : 19 causal constraints over 4 iterations in 501 ms. Result :sat
Minimization took 885 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 421 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 421/421 places, 1046/1046 transitions.
Applied a total of 0 rules in 12 ms. Remains 421 /421 variables (removed 0) and now considering 1046/1046 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 421/421 places, 1046/1046 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 421/421 places, 1046/1046 transitions.
Applied a total of 0 rules in 13 ms. Remains 421 /421 variables (removed 0) and now considering 1046/1046 (removed 0) transitions.
[2024-06-01 00:41:29] [INFO ] Invariant cache hit.
[2024-06-01 00:41:30] [INFO ] Implicit Places using invariants in 713 ms returned []
[2024-06-01 00:41:30] [INFO ] Invariant cache hit.
[2024-06-01 00:41:32] [INFO ] Implicit Places using invariants and state equation in 1636 ms returned []
Implicit Place search using SMT with State Equation took 2350 ms to find 0 implicit places.
[2024-06-01 00:41:32] [INFO ] Redundant transitions in 12 ms returned []
Running 1020 sub problems to find dead transitions.
[2024-06-01 00:41:32] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/419 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1020 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/419 variables, 25/35 constraints. Problems are: Problem set: 0 solved, 1020 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 419/1467 variables, and 35 constraints, problems are : Problem set: 0 solved, 1020 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 10/15 constraints, Generalized P Invariants (flows): 25/28 constraints, State Equation: 0/421 constraints, PredecessorRefiner: 1020/1020 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1020 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/419 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1020 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/419 variables, 25/35 constraints. Problems are: Problem set: 0 solved, 1020 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/419 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1020 unsolved
At refinement iteration 3 (OVERLAPS) 2/421 variables, 5/40 constraints. Problems are: Problem set: 0 solved, 1020 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/421 variables, 3/43 constraints. Problems are: Problem set: 0 solved, 1020 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 421/1467 variables, and 43 constraints, problems are : Problem set: 0 solved, 1020 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 28/28 constraints, State Equation: 0/421 constraints, PredecessorRefiner: 0/1020 constraints, Known Traps: 0/0 constraints]
After SMT, in 60653ms problems are : Problem set: 0 solved, 1020 unsolved
Search for dead transitions found 0 dead transitions in 60663ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63051 ms. Remains : 421/421 places, 1046/1046 transitions.
RANDOM walk for 40000 steps (733 resets) in 213 ms. (186 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (187 resets) in 247 ms. (161 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (185 resets) in 311 ms. (128 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 134450 steps, run timeout after 3001 ms. (steps per millisecond=44 ) properties seen :0 out of 2
Probabilistic random walk after 134450 steps, saw 84586 distinct states, run finished after 3001 ms. (steps per millisecond=44 ) properties seen :0
[2024-06-01 00:42:36] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 35/36 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 11/47 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 6/53 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 166/219 variables, 11/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/219 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 11/230 variables, 4/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/230 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 13/243 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/243 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 33/276 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/276 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 110/386 variables, 15/38 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/386 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 18/404 variables, 3/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/404 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 16/420 variables, 2/43 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/420 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 1046/1466 variables, 420/463 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1466 variables, 0/463 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 1/1467 variables, 1/464 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1467 variables, 0/464 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 0/1467 variables, 0/464 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1467/1467 variables, and 464 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1446 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 28/28 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 35/36 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 11/47 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 6/53 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 166/219 variables, 11/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/219 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 11/230 variables, 4/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/230 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 13/243 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/243 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 33/276 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/276 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 110/386 variables, 15/38 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/386 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 18/404 variables, 3/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/404 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 16/420 variables, 2/43 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/420 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 1046/1466 variables, 420/463 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1466 variables, 2/465 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 00:42:38] [INFO ] Deduced a trap composed of 24 places in 117 ms of which 2 ms to minimize.
At refinement iteration 23 (INCLUDED_ONLY) 0/1466 variables, 1/466 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1466 variables, 0/466 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 1/1467 variables, 1/467 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1467 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 0/1467 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1467/1467 variables, and 467 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1489 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 28/28 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
After SMT, in 2945ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 749 ms.
Support contains 1 out of 421 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 421/421 places, 1046/1046 transitions.
Applied a total of 0 rules in 22 ms. Remains 421 /421 variables (removed 0) and now considering 1046/1046 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 421/421 places, 1046/1046 transitions.
RANDOM walk for 40000 steps (748 resets) in 1122 ms. (35 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (193 resets) in 200 ms. (199 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (196 resets) in 219 ms. (181 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 138907 steps, run timeout after 3001 ms. (steps per millisecond=46 ) properties seen :0 out of 2
Probabilistic random walk after 138907 steps, saw 87767 distinct states, run finished after 3001 ms. (steps per millisecond=46 ) properties seen :0
[2024-06-01 00:42:43] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 35/36 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 11/47 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 6/53 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 166/219 variables, 11/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/219 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 11/230 variables, 4/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/230 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 13/243 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/243 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 33/276 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/276 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 110/386 variables, 15/38 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/386 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 18/404 variables, 3/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/404 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 16/420 variables, 2/43 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/420 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 1046/1466 variables, 420/463 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1466 variables, 0/463 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 1/1467 variables, 1/464 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1467 variables, 0/464 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 0/1467 variables, 0/464 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1467/1467 variables, and 464 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1432 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 28/28 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 35/36 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 11/47 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 6/53 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 166/219 variables, 11/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/219 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 11/230 variables, 4/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/230 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 13/243 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/243 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 33/276 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/276 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 110/386 variables, 15/38 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/386 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 18/404 variables, 3/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/404 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 16/420 variables, 2/43 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/420 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 1046/1466 variables, 420/463 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1466 variables, 2/465 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 00:42:45] [INFO ] Deduced a trap composed of 24 places in 99 ms of which 2 ms to minimize.
At refinement iteration 23 (INCLUDED_ONLY) 0/1466 variables, 1/466 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1466 variables, 0/466 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 1/1467 variables, 1/467 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1467 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 0/1467 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1467/1467 variables, and 467 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1401 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 28/28 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
After SMT, in 2847ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 752 ms.
Support contains 1 out of 421 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 421/421 places, 1046/1046 transitions.
Applied a total of 0 rules in 20 ms. Remains 421 /421 variables (removed 0) and now considering 1046/1046 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 421/421 places, 1046/1046 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 421/421 places, 1046/1046 transitions.
Applied a total of 0 rules in 21 ms. Remains 421 /421 variables (removed 0) and now considering 1046/1046 (removed 0) transitions.
[2024-06-01 00:42:46] [INFO ] Invariant cache hit.
[2024-06-01 00:42:47] [INFO ] Implicit Places using invariants in 690 ms returned []
[2024-06-01 00:42:47] [INFO ] Invariant cache hit.
[2024-06-01 00:42:49] [INFO ] Implicit Places using invariants and state equation in 1604 ms returned []
Implicit Place search using SMT with State Equation took 2296 ms to find 0 implicit places.
[2024-06-01 00:42:49] [INFO ] Redundant transitions in 12 ms returned []
Running 1020 sub problems to find dead transitions.
[2024-06-01 00:42:49] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/419 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1020 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/419 variables, 25/35 constraints. Problems are: Problem set: 0 solved, 1020 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 419/1467 variables, and 35 constraints, problems are : Problem set: 0 solved, 1020 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 10/15 constraints, Generalized P Invariants (flows): 25/28 constraints, State Equation: 0/421 constraints, PredecessorRefiner: 1020/1020 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1020 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/419 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1020 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/419 variables, 25/35 constraints. Problems are: Problem set: 0 solved, 1020 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/419 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1020 unsolved
At refinement iteration 3 (OVERLAPS) 2/421 variables, 5/40 constraints. Problems are: Problem set: 0 solved, 1020 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/421 variables, 3/43 constraints. Problems are: Problem set: 0 solved, 1020 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 421/1467 variables, and 43 constraints, problems are : Problem set: 0 solved, 1020 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 28/28 constraints, State Equation: 0/421 constraints, PredecessorRefiner: 0/1020 constraints, Known Traps: 0/0 constraints]
After SMT, in 60903ms problems are : Problem set: 0 solved, 1020 unsolved
Search for dead transitions found 0 dead transitions in 60913ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63250 ms. Remains : 421/421 places, 1046/1046 transitions.
Attempting over-approximation, by ignoring read arcs.
Applied a total of 0 rules in 21 ms. Remains 421 /421 variables (removed 0) and now considering 1046/1046 (removed 0) transitions.
Running SMT prover for 2 properties.
[2024-06-01 00:43:50] [INFO ] Invariant cache hit.
[2024-06-01 00:43:50] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2024-06-01 00:43:50] [INFO ] [Real]Absence check using 15 positive and 28 generalized place invariants in 23 ms returned sat
[2024-06-01 00:43:51] [INFO ] After 731ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2024-06-01 00:43:51] [INFO ] After 847ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :2
[2024-06-01 00:43:51] [INFO ] After 1104ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :2
Over-approximation ignoring read arcs solved 0 properties in 1138 ms.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[0] Max Struct:[1]
Ending property specific reduction for ASLink-PT-05a-UpperBounds-11 in 150057 ms.
[2024-06-01 00:43:51] [INFO ] Flatten gal took : 258 ms
[2024-06-01 00:43:51] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/UpperBounds.sr.xml took 4 ms.
[2024-06-01 00:43:51] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 429 places, 1054 transitions and 4301 arcs took 18 ms.
Total runtime 701885 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=
[--mu-opt] [--saturation=
[--sat-granularity=
[--guidance=
[--action=
[--trace=
[--mu=
[--ctl=
[--save-levels=STRING] [--pg-solve] [--attr=
[--saturating-attractor] [--write-strategy=
[--check-strategy] [--interactive-play] [--player]
[--pg-write=
[--edge-label=
[--mucalc=
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por=
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=
[--cw-max-cols=
[--mh-timeout=
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=
[--ldd32-cache=
[--cache-ratio=
[--min-free-nodes=
[--fdd-reorder=
[--vset-cache-diff=
[--next-union] [--peak-nodes] [--maxsum=
[--block-size=
[--debug=
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS]
Could not compute solution for formula : ASLink-PT-05a-UpperBounds-03
Could not compute solution for formula : ASLink-PT-05a-UpperBounds-04
Could not compute solution for formula : ASLink-PT-05a-UpperBounds-05
Could not compute solution for formula : ASLink-PT-05a-UpperBounds-11
BK_STOP 1717202632297
--------------------
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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
mcc2024
ub formula name ASLink-PT-05a-UpperBounds-03
ub formula formula --maxsum=/tmp/1103/ub_0_
ub formula name ASLink-PT-05a-UpperBounds-04
ub formula formula --maxsum=/tmp/1103/ub_1_
ub formula name ASLink-PT-05a-UpperBounds-05
ub formula formula --maxsum=/tmp/1103/ub_2_
ub formula name ASLink-PT-05a-UpperBounds-11
ub formula formula --maxsum=/tmp/1103/ub_3_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc
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-05a"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is ASLink-PT-05a, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r464-smll-171620117800077"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-05a.tgz
mv ASLink-PT-05a execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;