About the Execution of ITS-Tools for EisenbergMcGuire-PT-06
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 632.163 | 136559.00 | 186087.00 | 559.90 | 1 1 1 1 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.r158-smll-171636266300173.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 itstools
Input is EisenbergMcGuire-PT-06, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r158-smll-171636266300173
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Apr 22 14:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 16:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 123K Apr 12 16:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 12 16:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Apr 12 16:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 753K 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 EisenbergMcGuire-PT-06-UpperBounds-00
FORMULA_NAME EisenbergMcGuire-PT-06-UpperBounds-01
FORMULA_NAME EisenbergMcGuire-PT-06-UpperBounds-02
FORMULA_NAME EisenbergMcGuire-PT-06-UpperBounds-03
FORMULA_NAME EisenbergMcGuire-PT-06-UpperBounds-04
FORMULA_NAME EisenbergMcGuire-PT-06-UpperBounds-05
FORMULA_NAME EisenbergMcGuire-PT-06-UpperBounds-06
FORMULA_NAME EisenbergMcGuire-PT-06-UpperBounds-07
FORMULA_NAME EisenbergMcGuire-PT-06-UpperBounds-08
FORMULA_NAME EisenbergMcGuire-PT-06-UpperBounds-09
FORMULA_NAME EisenbergMcGuire-PT-06-UpperBounds-10
FORMULA_NAME EisenbergMcGuire-PT-06-UpperBounds-11
FORMULA_NAME EisenbergMcGuire-PT-06-UpperBounds-12
FORMULA_NAME EisenbergMcGuire-PT-06-UpperBounds-13
FORMULA_NAME EisenbergMcGuire-PT-06-UpperBounds-14
FORMULA_NAME EisenbergMcGuire-PT-06-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1716524539840
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=EisenbergMcGuire-PT-06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2024-05-24 04:22:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-24 04:22:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 04:22:23] [INFO ] Load time of PNML (sax parser for PT used): 367 ms
[2024-05-24 04:22:23] [INFO ] Transformed 414 places.
[2024-05-24 04:22:23] [INFO ] Transformed 1296 transitions.
[2024-05-24 04:22:23] [INFO ] Found NUPN structural information;
[2024-05-24 04:22:23] [INFO ] Parsed PT model containing 414 places and 1296 transitions and 5976 arcs in 621 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 17 ms.
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]
[2024-05-24 04:22:23] [INFO ] Flow matrix only has 702 transitions (discarded 594 similar events)
// Phase 1: matrix 702 rows 414 cols
[2024-05-24 04:22:23] [INFO ] Computed 19 invariants in 30 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 (2 resets) in 123 ms. (80 steps per ms)
FORMULA EisenbergMcGuire-PT-06-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-06-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-06-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-06-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-06-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-06-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-06-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-06-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-06-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-06-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 60006 steps (12 resets) in 115 ms. (517 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]
[2024-05-24 04:22:23] [INFO ] Flow matrix only has 702 transitions (discarded 594 similar events)
[2024-05-24 04:22:23] [INFO ] Invariant cache hit.
[2024-05-24 04:22:24] [INFO ] [Real]Absence check using 13 positive place invariants in 32 ms returned sat
[2024-05-24 04:22:24] [INFO ] [Real]Absence check using 13 positive and 6 generalized place invariants in 7 ms returned sat
[2024-05-24 04:22:24] [INFO ] [Real]Absence check using state equation in 508 ms returned sat
[2024-05-24 04:22:24] [INFO ] State equation strengthened by 314 read => feed constraints.
[2024-05-24 04:22:25] [INFO ] [Real]Added 314 Read/Feed constraints in 84 ms returned sat
[2024-05-24 04:22:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 04:22:25] [INFO ] [Nat]Absence check using 13 positive place invariants in 29 ms returned sat
[2024-05-24 04:22:25] [INFO ] [Nat]Absence check using 13 positive and 6 generalized place invariants in 11 ms returned sat
[2024-05-24 04:22:25] [INFO ] [Nat]Absence check using state equation in 438 ms returned sat
[2024-05-24 04:22:25] [INFO ] [Nat]Added 314 Read/Feed constraints in 70 ms returned sat
[2024-05-24 04:22:26] [INFO ] Deduced a trap composed of 26 places in 391 ms of which 59 ms to minimize.
[2024-05-24 04:22:26] [INFO ] Deduced a trap composed of 33 places in 367 ms of which 6 ms to minimize.
[2024-05-24 04:22:27] [INFO ] Deduced a trap composed of 90 places in 402 ms of which 6 ms to minimize.
[2024-05-24 04:22:27] [INFO ] Deduced a trap composed of 5 places in 311 ms of which 5 ms to minimize.
[2024-05-24 04:22:27] [INFO ] Deduced a trap composed of 3 places in 357 ms of which 7 ms to minimize.
[2024-05-24 04:22:28] [INFO ] Deduced a trap composed of 3 places in 386 ms of which 5 ms to minimize.
[2024-05-24 04:22:28] [INFO ] Deduced a trap composed of 35 places in 318 ms of which 5 ms to minimize.
[2024-05-24 04:22:29] [INFO ] Deduced a trap composed of 39 places in 335 ms of which 5 ms to minimize.
[2024-05-24 04:22:29] [INFO ] Deduced a trap composed of 29 places in 380 ms of which 5 ms to minimize.
[2024-05-24 04:22:29] [INFO ] Deduced a trap composed of 39 places in 234 ms of which 4 ms to minimize.
[2024-05-24 04:22:29] [INFO ] Deduced a trap composed of 3 places in 99 ms of which 2 ms to minimize.
[2024-05-24 04:22:30] [INFO ] Deduced a trap composed of 3 places in 61 ms of which 1 ms to minimize.
[2024-05-24 04:22:30] [INFO ] Deduced a trap composed of 3 places in 307 ms of which 5 ms to minimize.
[2024-05-24 04:22:30] [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.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
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)
[2024-05-24 04:22:30] [INFO ] [Real]Absence check using 13 positive place invariants in 17 ms returned sat
[2024-05-24 04:22:30] [INFO ] [Real]Absence check using 13 positive and 6 generalized place invariants in 5 ms returned sat
[2024-05-24 04:22:30] [INFO ] [Real]Absence check using state equation in 251 ms returned sat
[2024-05-24 04:22:30] [INFO ] [Real]Added 314 Read/Feed constraints in 85 ms returned sat
[2024-05-24 04:22:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 04:22:31] [INFO ] [Nat]Absence check using 13 positive place invariants in 18 ms returned sat
[2024-05-24 04:22:31] [INFO ] [Nat]Absence check using 13 positive and 6 generalized place invariants in 5 ms returned sat
[2024-05-24 04:22:31] [INFO ] [Nat]Absence check using state equation in 280 ms returned sat
[2024-05-24 04:22:31] [INFO ] [Nat]Added 314 Read/Feed constraints in 79 ms returned sat
[2024-05-24 04:22:31] [INFO ] Deduced a trap composed of 3 places in 358 ms of which 5 ms to minimize.
[2024-05-24 04:22:32] [INFO ] Deduced a trap composed of 44 places in 375 ms of which 4 ms to minimize.
[2024-05-24 04:22:32] [INFO ] Deduced a trap composed of 26 places in 231 ms of which 3 ms to minimize.
[2024-05-24 04:22:32] [INFO ] Deduced a trap composed of 34 places in 225 ms of which 6 ms to minimize.
[2024-05-24 04:22:33] [INFO ] Deduced a trap composed of 3 places in 363 ms of which 6 ms to minimize.
[2024-05-24 04:22:33] [INFO ] Deduced a trap composed of 3 places in 347 ms of which 5 ms to minimize.
[2024-05-24 04:22:34] [INFO ] Deduced a trap composed of 31 places in 366 ms of which 6 ms to minimize.
[2024-05-24 04:22:34] [INFO ] Deduced a trap composed of 26 places in 217 ms of which 3 ms to minimize.
[2024-05-24 04:22:34] [INFO ] Deduced a trap composed of 3 places in 126 ms of which 2 ms to minimize.
[2024-05-24 04:22:34] [INFO ] Deduced a trap composed of 20 places in 121 ms of which 3 ms to minimize.
[2024-05-24 04:22:34] [INFO ] Deduced a trap composed of 23 places in 141 ms of which 3 ms to minimize.
[2024-05-24 04:22:34] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 3493 ms
[2024-05-24 04:22:35] [INFO ] Computed and/alt/rep : 499/1075/409 causal constraints (skipped 287 transitions) in 127 ms.
[2024-05-24 04:22:35] [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 1
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)
[2024-05-24 04:22:36] [INFO ] [Real]Absence check using 13 positive place invariants in 24 ms returned sat
[2024-05-24 04:22:36] [INFO ] [Real]Absence check using 13 positive and 6 generalized place invariants in 7 ms returned sat
[2024-05-24 04:22:36] [INFO ] [Real]Absence check using state equation in 375 ms returned sat
[2024-05-24 04:22:36] [INFO ] [Real]Added 314 Read/Feed constraints in 80 ms returned sat
[2024-05-24 04:22:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 04:22:36] [INFO ] [Nat]Absence check using 13 positive place invariants in 23 ms returned sat
[2024-05-24 04:22:36] [INFO ] [Nat]Absence check using 13 positive and 6 generalized place invariants in 7 ms returned sat
[2024-05-24 04:22:37] [INFO ] [Nat]Absence check using state equation in 366 ms returned sat
[2024-05-24 04:22:37] [INFO ] [Nat]Added 314 Read/Feed constraints in 76 ms returned sat
[2024-05-24 04:22:37] [INFO ] Deduced a trap composed of 3 places in 189 ms of which 4 ms to minimize.
[2024-05-24 04:22:37] [INFO ] Deduced a trap composed of 38 places in 211 ms of which 4 ms to minimize.
[2024-05-24 04:22:38] [INFO ] Deduced a trap composed of 3 places in 208 ms of which 3 ms to minimize.
[2024-05-24 04:22:38] [INFO ] Deduced a trap composed of 65 places in 150 ms of which 3 ms to minimize.
[2024-05-24 04:22:38] [INFO ] Deduced a trap composed of 3 places in 73 ms of which 3 ms to minimize.
[2024-05-24 04:22:38] [INFO ] Deduced a trap composed of 68 places in 130 ms of which 3 ms to minimize.
[2024-05-24 04:22:38] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 1317 ms
[2024-05-24 04:22:38] [INFO ] Computed and/alt/rep : 499/1075/409 causal constraints (skipped 287 transitions) in 132 ms.
Maximisation of solution failed !
Minimization took 10 ms.
[2024-05-24 04:22:41] [INFO ] [Real]Absence check using 13 positive place invariants in 23 ms returned sat
[2024-05-24 04:22:41] [INFO ] [Real]Absence check using 13 positive and 6 generalized place invariants in 7 ms returned sat
[2024-05-24 04:22:42] [INFO ] [Real]Absence check using state equation in 376 ms returned sat
[2024-05-24 04:22:42] [INFO ] [Real]Added 314 Read/Feed constraints in 68 ms returned sat
[2024-05-24 04:22:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 04:22:42] [INFO ] [Nat]Absence check using 13 positive place invariants in 23 ms returned sat
[2024-05-24 04:22:42] [INFO ] [Nat]Absence check using 13 positive and 6 generalized place invariants in 7 ms returned sat
[2024-05-24 04:22:43] [INFO ] [Nat]Absence check using state equation in 376 ms returned sat
[2024-05-24 04:22:43] [INFO ] [Nat]Added 314 Read/Feed constraints in 74 ms returned sat
[2024-05-24 04:22:43] [INFO ] Deduced a trap composed of 3 places in 449 ms of which 6 ms to minimize.
[2024-05-24 04:22:44] [INFO ] Deduced a trap composed of 3 places in 447 ms of which 6 ms to minimize.
[2024-05-24 04:22:44] [INFO ] Deduced a trap composed of 82 places in 381 ms of which 6 ms to minimize.
[2024-05-24 04:22:44] [INFO ] Deduced a trap composed of 3 places in 355 ms of which 6 ms to minimize.
[2024-05-24 04:22:45] [INFO ] Deduced a trap composed of 33 places in 249 ms of which 4 ms to minimize.
[2024-05-24 04:22:45] [INFO ] Deduced a trap composed of 33 places in 367 ms of which 5 ms to minimize.
[2024-05-24 04:22:46] [INFO ] Deduced a trap composed of 3 places in 348 ms of which 5 ms to minimize.
[2024-05-24 04:22:46] [INFO ] Deduced a trap composed of 26 places in 403 ms of which 6 ms to minimize.
[2024-05-24 04:22:46] [INFO ] Deduced a trap composed of 35 places in 377 ms of which 5 ms to minimize.
[2024-05-24 04:22:47] [INFO ] Deduced a trap composed of 29 places in 366 ms of which 5 ms to minimize.
[2024-05-24 04:22:47] [INFO ] Deduced a trap composed of 38 places in 395 ms of which 6 ms to minimize.
[2024-05-24 04:22:47] [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 3
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.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
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)
[2024-05-24 04:22:48] [INFO ] [Real]Absence check using 13 positive place invariants in 21 ms returned sat
[2024-05-24 04:22:48] [INFO ] [Real]Absence check using 13 positive and 6 generalized place invariants in 6 ms returned sat
[2024-05-24 04:22:48] [INFO ] [Real]Absence check using state equation in 362 ms returned sat
[2024-05-24 04:22:48] [INFO ] [Real]Added 314 Read/Feed constraints in 68 ms returned sat
[2024-05-24 04:22:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 04:22:48] [INFO ] [Nat]Absence check using 13 positive place invariants in 23 ms returned sat
[2024-05-24 04:22:48] [INFO ] [Nat]Absence check using 13 positive and 6 generalized place invariants in 7 ms returned sat
[2024-05-24 04:22:49] [INFO ] [Nat]Absence check using state equation in 361 ms returned sat
[2024-05-24 04:22:49] [INFO ] [Nat]Added 314 Read/Feed constraints in 78 ms returned sat
[2024-05-24 04:22:49] [INFO ] Deduced a trap composed of 3 places in 471 ms of which 7 ms to minimize.
[2024-05-24 04:22:50] [INFO ] Deduced a trap composed of 3 places in 489 ms of which 7 ms to minimize.
[2024-05-24 04:22:50] [INFO ] Deduced a trap composed of 82 places in 479 ms of which 5 ms to minimize.
[2024-05-24 04:22:51] [INFO ] Deduced a trap composed of 3 places in 334 ms of which 5 ms to minimize.
[2024-05-24 04:22:51] [INFO ] Deduced a trap composed of 33 places in 380 ms of which 6 ms to minimize.
[2024-05-24 04:22:52] [INFO ] Deduced a trap composed of 33 places in 376 ms of which 5 ms to minimize.
[2024-05-24 04:22:52] [INFO ] Deduced a trap composed of 3 places in 384 ms of which 5 ms to minimize.
[2024-05-24 04:22:52] [INFO ] Deduced a trap composed of 26 places in 396 ms of which 6 ms to minimize.
[2024-05-24 04:22:53] [INFO ] Deduced a trap composed of 35 places in 383 ms of which 6 ms to minimize.
[2024-05-24 04:22:53] [INFO ] Deduced a trap composed of 29 places in 366 ms of which 5 ms to minimize.
[2024-05-24 04:22:53] [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 4
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.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
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)
[2024-05-24 04:22:53] [INFO ] [Real]Absence check using 13 positive place invariants in 23 ms returned sat
[2024-05-24 04:22:53] [INFO ] [Real]Absence check using 13 positive and 6 generalized place invariants in 7 ms returned sat
[2024-05-24 04:22:54] [INFO ] [Real]Absence check using state equation in 367 ms returned sat
[2024-05-24 04:22:54] [INFO ] [Real]Added 314 Read/Feed constraints in 69 ms returned sat
[2024-05-24 04:22:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 04:22:54] [INFO ] [Nat]Absence check using 13 positive place invariants in 24 ms returned sat
[2024-05-24 04:22:54] [INFO ] [Nat]Absence check using 13 positive and 6 generalized place invariants in 6 ms returned sat
[2024-05-24 04:22:55] [INFO ] [Nat]Absence check using state equation in 367 ms returned sat
[2024-05-24 04:22:55] [INFO ] [Nat]Added 314 Read/Feed constraints in 77 ms returned sat
[2024-05-24 04:22:55] [INFO ] Deduced a trap composed of 22 places in 363 ms of which 5 ms to minimize.
[2024-05-24 04:22:55] [INFO ] Deduced a trap composed of 3 places in 366 ms of which 5 ms to minimize.
[2024-05-24 04:22:56] [INFO ] Deduced a trap composed of 46 places in 387 ms of which 6 ms to minimize.
[2024-05-24 04:22:56] [INFO ] Deduced a trap composed of 39 places in 377 ms of which 5 ms to minimize.
[2024-05-24 04:22:57] [INFO ] Deduced a trap composed of 3 places in 371 ms of which 5 ms to minimize.
[2024-05-24 04:22:57] [INFO ] Deduced a trap composed of 35 places in 258 ms of which 4 ms to minimize.
[2024-05-24 04:22:57] [INFO ] Deduced a trap composed of 3 places in 260 ms of which 4 ms to minimize.
[2024-05-24 04:22:58] [INFO ] Deduced a trap composed of 3 places in 215 ms of which 4 ms to minimize.
[2024-05-24 04:22:58] [INFO ] Deduced a trap composed of 38 places in 278 ms of which 5 ms to minimize.
[2024-05-24 04:22:58] [INFO ] Deduced a trap composed of 3 places in 295 ms of which 6 ms to minimize.
[2024-05-24 04:22:59] [INFO ] Deduced a trap composed of 65 places in 212 ms of which 3 ms to minimize.
[2024-05-24 04:22:59] [INFO ] Deduced a trap composed of 62 places in 119 ms of which 2 ms to minimize.
[2024-05-24 04:22:59] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 4192 ms
[2024-05-24 04:22:59] [INFO ] Computed and/alt/rep : 499/1075/409 causal constraints (skipped 287 transitions) in 122 ms.
[2024-05-24 04:22:59] [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 5
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)
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 414 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 414/414 places, 1296/1296 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 414 transition count 1290
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 408 transition count 1290
Performed 112 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 112 Pre rules applied. Total rules applied 12 place count 408 transition count 1178
Deduced a syphon composed of 112 places in 5 ms
Reduce places removed 112 places and 0 transitions.
Iterating global reduction 2 with 224 rules applied. Total rules applied 236 place count 296 transition count 1178
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 266 place count 266 transition count 998
Iterating global reduction 2 with 30 rules applied. Total rules applied 296 place count 266 transition count 998
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 4 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 356 place count 236 transition count 968
Applied a total of 356 rules in 359 ms. Remains 236 /414 variables (removed 178) and now considering 968/1296 (removed 328) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 383 ms. Remains : 236/414 places, 968/1296 transitions.
[2024-05-24 04:22:59] [INFO ] Flow matrix only has 374 transitions (discarded 594 similar events)
// Phase 1: matrix 374 rows 236 cols
[2024-05-24 04:22:59] [INFO ] Computed 19 invariants in 7 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 (2 resets) in 2083 ms. (479 steps per ms)
BEST_FIRST walk for 6000006 steps (12 resets) in 2934 ms. (2044 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]
[2024-05-24 04:23:04] [INFO ] Flow matrix only has 374 transitions (discarded 594 similar events)
[2024-05-24 04:23:04] [INFO ] Invariant cache hit.
[2024-05-24 04:23:04] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2024-05-24 04:23:04] [INFO ] [Real]Absence check using 13 positive and 6 generalized place invariants in 4 ms returned sat
[2024-05-24 04:23:05] [INFO ] [Real]Absence check using state equation in 129 ms returned sat
[2024-05-24 04:23:05] [INFO ] State equation strengthened by 164 read => feed constraints.
[2024-05-24 04:23:05] [INFO ] [Real]Added 164 Read/Feed constraints in 33 ms returned sat
[2024-05-24 04:23:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 04:23:05] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-24 04:23:05] [INFO ] [Nat]Absence check using 13 positive and 6 generalized place invariants in 4 ms returned sat
[2024-05-24 04:23:05] [INFO ] [Nat]Absence check using state equation in 190 ms returned sat
[2024-05-24 04:23:05] [INFO ] [Nat]Added 164 Read/Feed constraints in 47 ms returned sat
[2024-05-24 04:23:05] [INFO ] Computed and/alt/rep : 321/770/231 causal constraints (skipped 137 transitions) in 64 ms.
[2024-05-24 04:23:05] [INFO ] Added : 32 causal constraints over 7 iterations in 380 ms. Result :sat
Minimization took 188 ms.
[2024-05-24 04:23:06] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2024-05-24 04:23:06] [INFO ] [Real]Absence check using 13 positive and 6 generalized place invariants in 6 ms returned sat
[2024-05-24 04:23:06] [INFO ] [Real]Absence check using state equation in 205 ms returned sat
[2024-05-24 04:23:06] [INFO ] [Real]Added 164 Read/Feed constraints in 47 ms returned sat
[2024-05-24 04:23:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 04:23:06] [INFO ] [Nat]Absence check using 13 positive place invariants in 13 ms returned sat
[2024-05-24 04:23:06] [INFO ] [Nat]Absence check using 13 positive and 6 generalized place invariants in 5 ms returned sat
[2024-05-24 04:23:06] [INFO ] [Nat]Absence check using state equation in 199 ms returned sat
[2024-05-24 04:23:06] [INFO ] [Nat]Added 164 Read/Feed constraints in 43 ms returned sat
[2024-05-24 04:23:06] [INFO ] Computed and/alt/rep : 321/770/231 causal constraints (skipped 137 transitions) in 65 ms.
[2024-05-24 04:23:07] [INFO ] Deduced a trap composed of 3 places in 173 ms of which 2 ms to minimize.
[2024-05-24 04:23:07] [INFO ] Deduced a trap composed of 19 places in 61 ms of which 1 ms to minimize.
[2024-05-24 04:23:07] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 2 ms to minimize.
[2024-05-24 04:23:08] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 1 ms to minimize.
[2024-05-24 04:23:08] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 498 ms
[2024-05-24 04:23:08] [INFO ] Added : 83 causal constraints over 18 iterations in 1315 ms. Result :sat
Minimization took 221 ms.
[2024-05-24 04:23:08] [INFO ] [Real]Absence check using 13 positive place invariants in 14 ms returned sat
[2024-05-24 04:23:08] [INFO ] [Real]Absence check using 13 positive and 6 generalized place invariants in 6 ms returned sat
[2024-05-24 04:23:08] [INFO ] [Real]Absence check using state equation in 205 ms returned sat
[2024-05-24 04:23:08] [INFO ] [Real]Added 164 Read/Feed constraints in 44 ms returned sat
[2024-05-24 04:23:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 04:23:08] [INFO ] [Nat]Absence check using 13 positive place invariants in 12 ms returned sat
[2024-05-24 04:23:08] [INFO ] [Nat]Absence check using 13 positive and 6 generalized place invariants in 6 ms returned sat
[2024-05-24 04:23:09] [INFO ] [Nat]Absence check using state equation in 190 ms returned sat
[2024-05-24 04:23:09] [INFO ] [Nat]Added 164 Read/Feed constraints in 42 ms returned sat
[2024-05-24 04:23:09] [INFO ] Deduced a trap composed of 3 places in 62 ms of which 1 ms to minimize.
[2024-05-24 04:23:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 108 ms
[2024-05-24 04:23:09] [INFO ] Computed and/alt/rep : 321/770/231 causal constraints (skipped 137 transitions) in 62 ms.
[2024-05-24 04:23:09] [INFO ] Added : 52 causal constraints over 11 iterations in 534 ms. Result :sat
Minimization took 189 ms.
[2024-05-24 04:23:10] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2024-05-24 04:23:10] [INFO ] [Real]Absence check using 13 positive and 6 generalized place invariants in 5 ms returned sat
[2024-05-24 04:23:10] [INFO ] [Real]Absence check using state equation in 185 ms returned sat
[2024-05-24 04:23:10] [INFO ] [Real]Added 164 Read/Feed constraints in 32 ms returned sat
[2024-05-24 04:23:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 04:23:10] [INFO ] [Nat]Absence check using 13 positive place invariants in 9 ms returned sat
[2024-05-24 04:23:10] [INFO ] [Nat]Absence check using 13 positive and 6 generalized place invariants in 6 ms returned sat
[2024-05-24 04:23:10] [INFO ] [Nat]Absence check using state equation in 163 ms returned sat
[2024-05-24 04:23:10] [INFO ] [Nat]Added 164 Read/Feed constraints in 32 ms returned sat
[2024-05-24 04:23:10] [INFO ] Computed and/alt/rep : 321/770/231 causal constraints (skipped 137 transitions) in 52 ms.
[2024-05-24 04:23:11] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 1 ms to minimize.
[2024-05-24 04:23:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 101 ms
[2024-05-24 04:23:11] [INFO ] Added : 50 causal constraints over 11 iterations in 496 ms. Result :sat
Minimization took 203 ms.
[2024-05-24 04:23:11] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2024-05-24 04:23:11] [INFO ] [Real]Absence check using 13 positive and 6 generalized place invariants in 6 ms returned sat
[2024-05-24 04:23:11] [INFO ] [Real]Absence check using state equation in 206 ms returned sat
[2024-05-24 04:23:11] [INFO ] [Real]Added 164 Read/Feed constraints in 47 ms returned sat
[2024-05-24 04:23:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 04:23:11] [INFO ] [Nat]Absence check using 13 positive place invariants in 12 ms returned sat
[2024-05-24 04:23:11] [INFO ] [Nat]Absence check using 13 positive and 6 generalized place invariants in 6 ms returned sat
[2024-05-24 04:23:12] [INFO ] [Nat]Absence check using state equation in 201 ms returned sat
[2024-05-24 04:23:12] [INFO ] [Nat]Added 164 Read/Feed constraints in 44 ms returned sat
[2024-05-24 04:23:12] [INFO ] Computed and/alt/rep : 321/770/231 causal constraints (skipped 137 transitions) in 58 ms.
[2024-05-24 04:23:12] [INFO ] Added : 39 causal constraints over 8 iterations in 396 ms. Result :sat
Minimization took 184 ms.
[2024-05-24 04:23:12] [INFO ] [Real]Absence check using 13 positive place invariants in 13 ms returned sat
[2024-05-24 04:23:12] [INFO ] [Real]Absence check using 13 positive and 6 generalized place invariants in 6 ms returned sat
[2024-05-24 04:23:13] [INFO ] [Real]Absence check using state equation in 200 ms returned sat
[2024-05-24 04:23:13] [INFO ] [Real]Added 164 Read/Feed constraints in 53 ms returned sat
[2024-05-24 04:23:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 04:23:13] [INFO ] [Nat]Absence check using 13 positive place invariants in 12 ms returned sat
[2024-05-24 04:23:13] [INFO ] [Nat]Absence check using 13 positive and 6 generalized place invariants in 5 ms returned sat
[2024-05-24 04:23:13] [INFO ] [Nat]Absence check using state equation in 200 ms returned sat
[2024-05-24 04:23:13] [INFO ] [Nat]Added 164 Read/Feed constraints in 44 ms returned sat
[2024-05-24 04:23:13] [INFO ] Computed and/alt/rep : 321/770/231 causal constraints (skipped 137 transitions) in 58 ms.
[2024-05-24 04:23:14] [INFO ] Added : 77 causal constraints over 16 iterations in 764 ms. Result :sat
Minimization took 211 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 EisenbergMcGuire-PT-06-UpperBounds-05 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 236 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 236/236 places, 968/968 transitions.
Applied a total of 0 rules in 33 ms. Remains 236 /236 variables (removed 0) and now considering 968/968 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 236/236 places, 968/968 transitions.
[2024-05-24 04:23:15] [INFO ] Flow matrix only has 374 transitions (discarded 594 similar events)
[2024-05-24 04:23:15] [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 (2 resets) in 1981 ms. (504 steps per ms)
BEST_FIRST walk for 5000005 steps (10 resets) in 2292 ms. (2180 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1]
[2024-05-24 04:23:19] [INFO ] Flow matrix only has 374 transitions (discarded 594 similar events)
[2024-05-24 04:23:19] [INFO ] Invariant cache hit.
[2024-05-24 04:23:19] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2024-05-24 04:23:19] [INFO ] [Real]Absence check using 13 positive and 6 generalized place invariants in 7 ms returned sat
[2024-05-24 04:23:19] [INFO ] [Real]Absence check using state equation in 196 ms returned sat
[2024-05-24 04:23:20] [INFO ] State equation strengthened by 164 read => feed constraints.
[2024-05-24 04:23:20] [INFO ] [Real]Added 164 Read/Feed constraints in 53 ms returned sat
[2024-05-24 04:23:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 04:23:20] [INFO ] [Nat]Absence check using 13 positive place invariants in 12 ms returned sat
[2024-05-24 04:23:20] [INFO ] [Nat]Absence check using 13 positive and 6 generalized place invariants in 5 ms returned sat
[2024-05-24 04:23:20] [INFO ] [Nat]Absence check using state equation in 191 ms returned sat
[2024-05-24 04:23:20] [INFO ] [Nat]Added 164 Read/Feed constraints in 41 ms returned sat
[2024-05-24 04:23:20] [INFO ] Computed and/alt/rep : 321/770/231 causal constraints (skipped 137 transitions) in 58 ms.
[2024-05-24 04:23:20] [INFO ] Added : 32 causal constraints over 7 iterations in 361 ms. Result :sat
Minimization took 180 ms.
[2024-05-24 04:23:21] [INFO ] [Real]Absence check using 13 positive place invariants in 13 ms returned sat
[2024-05-24 04:23:21] [INFO ] [Real]Absence check using 13 positive and 6 generalized place invariants in 6 ms returned sat
[2024-05-24 04:23:21] [INFO ] [Real]Absence check using state equation in 197 ms returned sat
[2024-05-24 04:23:21] [INFO ] [Real]Added 164 Read/Feed constraints in 42 ms returned sat
[2024-05-24 04:23:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 04:23:21] [INFO ] [Nat]Absence check using 13 positive place invariants in 11 ms returned sat
[2024-05-24 04:23:21] [INFO ] [Nat]Absence check using 13 positive and 6 generalized place invariants in 5 ms returned sat
[2024-05-24 04:23:21] [INFO ] [Nat]Absence check using state equation in 200 ms returned sat
[2024-05-24 04:23:21] [INFO ] [Nat]Added 164 Read/Feed constraints in 42 ms returned sat
[2024-05-24 04:23:21] [INFO ] Deduced a trap composed of 3 places in 61 ms of which 2 ms to minimize.
[2024-05-24 04:23:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 109 ms
[2024-05-24 04:23:21] [INFO ] Computed and/alt/rep : 321/770/231 causal constraints (skipped 137 transitions) in 55 ms.
[2024-05-24 04:23:22] [INFO ] Added : 52 causal constraints over 11 iterations in 521 ms. Result :sat
Minimization took 190 ms.
[2024-05-24 04:23:22] [INFO ] [Real]Absence check using 13 positive place invariants in 13 ms returned sat
[2024-05-24 04:23:22] [INFO ] [Real]Absence check using 13 positive and 6 generalized place invariants in 6 ms returned sat
[2024-05-24 04:23:22] [INFO ] [Real]Absence check using state equation in 193 ms returned sat
[2024-05-24 04:23:22] [INFO ] [Real]Added 164 Read/Feed constraints in 39 ms returned sat
[2024-05-24 04:23:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 04:23:23] [INFO ] [Nat]Absence check using 13 positive place invariants in 11 ms returned sat
[2024-05-24 04:23:23] [INFO ] [Nat]Absence check using 13 positive and 6 generalized place invariants in 5 ms returned sat
[2024-05-24 04:23:23] [INFO ] [Nat]Absence check using state equation in 175 ms returned sat
[2024-05-24 04:23:23] [INFO ] [Nat]Added 164 Read/Feed constraints in 38 ms returned sat
[2024-05-24 04:23:23] [INFO ] Computed and/alt/rep : 321/770/231 causal constraints (skipped 137 transitions) in 56 ms.
[2024-05-24 04:23:23] [INFO ] Deduced a trap composed of 3 places in 51 ms of which 1 ms to minimize.
[2024-05-24 04:23:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 115 ms
[2024-05-24 04:23:23] [INFO ] Added : 50 causal constraints over 11 iterations in 660 ms. Result :sat
Minimization took 195 ms.
[2024-05-24 04:23:24] [INFO ] [Real]Absence check using 13 positive place invariants in 13 ms returned sat
[2024-05-24 04:23:24] [INFO ] [Real]Absence check using 13 positive and 6 generalized place invariants in 5 ms returned sat
[2024-05-24 04:23:24] [INFO ] [Real]Absence check using state equation in 200 ms returned sat
[2024-05-24 04:23:24] [INFO ] [Real]Added 164 Read/Feed constraints in 47 ms returned sat
[2024-05-24 04:23:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 04:23:24] [INFO ] [Nat]Absence check using 13 positive place invariants in 11 ms returned sat
[2024-05-24 04:23:24] [INFO ] [Nat]Absence check using 13 positive and 6 generalized place invariants in 5 ms returned sat
[2024-05-24 04:23:24] [INFO ] [Nat]Absence check using state equation in 205 ms returned sat
[2024-05-24 04:23:24] [INFO ] [Nat]Added 164 Read/Feed constraints in 44 ms returned sat
[2024-05-24 04:23:24] [INFO ] Computed and/alt/rep : 321/770/231 causal constraints (skipped 137 transitions) in 55 ms.
[2024-05-24 04:23:25] [INFO ] Added : 39 causal constraints over 8 iterations in 385 ms. Result :sat
Minimization took 183 ms.
[2024-05-24 04:23:25] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2024-05-24 04:23:25] [INFO ] [Real]Absence check using 13 positive and 6 generalized place invariants in 6 ms returned sat
[2024-05-24 04:23:25] [INFO ] [Real]Absence check using state equation in 200 ms returned sat
[2024-05-24 04:23:25] [INFO ] [Real]Added 164 Read/Feed constraints in 56 ms returned sat
[2024-05-24 04:23:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 04:23:25] [INFO ] [Nat]Absence check using 13 positive place invariants in 13 ms returned sat
[2024-05-24 04:23:25] [INFO ] [Nat]Absence check using 13 positive and 6 generalized place invariants in 6 ms returned sat
[2024-05-24 04:23:26] [INFO ] [Nat]Absence check using state equation in 201 ms returned sat
[2024-05-24 04:23:26] [INFO ] [Nat]Added 164 Read/Feed constraints in 46 ms returned sat
[2024-05-24 04:23:26] [INFO ] Computed and/alt/rep : 321/770/231 causal constraints (skipped 137 transitions) in 57 ms.
[2024-05-24 04:23:27] [INFO ] Added : 77 causal constraints over 16 iterations in 746 ms. Result :sat
Minimization took 205 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 236 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 236/236 places, 968/968 transitions.
Applied a total of 0 rules in 45 ms. Remains 236 /236 variables (removed 0) and now considering 968/968 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45 ms. Remains : 236/236 places, 968/968 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 236/236 places, 968/968 transitions.
Applied a total of 0 rules in 34 ms. Remains 236 /236 variables (removed 0) and now considering 968/968 (removed 0) transitions.
[2024-05-24 04:23:27] [INFO ] Flow matrix only has 374 transitions (discarded 594 similar events)
[2024-05-24 04:23:27] [INFO ] Invariant cache hit.
[2024-05-24 04:23:28] [INFO ] Implicit Places using invariants in 514 ms returned []
[2024-05-24 04:23:28] [INFO ] Flow matrix only has 374 transitions (discarded 594 similar events)
[2024-05-24 04:23:28] [INFO ] Invariant cache hit.
[2024-05-24 04:23:28] [INFO ] State equation strengthened by 164 read => feed constraints.
[2024-05-24 04:23:29] [INFO ] Implicit Places using invariants and state equation in 1290 ms returned []
Implicit Place search using SMT with State Equation took 1812 ms to find 0 implicit places.
[2024-05-24 04:23:29] [INFO ] Redundant transitions in 104 ms returned []
Running 962 sub problems to find dead transitions.
[2024-05-24 04:23:29] [INFO ] Flow matrix only has 374 transitions (discarded 594 similar events)
[2024-05-24 04:23:29] [INFO ] Invariant cache hit.
[2024-05-24 04:23:29] [INFO ] State equation strengthened by 164 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/236 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 962 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/236 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 962 unsolved
[2024-05-24 04:23:39] [INFO ] Deduced a trap composed of 3 places in 290 ms of which 4 ms to minimize.
[2024-05-24 04:23:39] [INFO ] Deduced a trap composed of 3 places in 117 ms of which 2 ms to minimize.
[2024-05-24 04:23:39] [INFO ] Deduced a trap composed of 3 places in 80 ms of which 2 ms to minimize.
[2024-05-24 04:23:39] [INFO ] Deduced a trap composed of 3 places in 52 ms of which 1 ms to minimize.
[2024-05-24 04:23:40] [INFO ] Deduced a trap composed of 33 places in 185 ms of which 3 ms to minimize.
[2024-05-24 04:23:40] [INFO ] Deduced a trap composed of 33 places in 182 ms of which 4 ms to minimize.
[2024-05-24 04:23:41] [INFO ] Deduced a trap composed of 33 places in 205 ms of which 3 ms to minimize.
[2024-05-24 04:23:41] [INFO ] Deduced a trap composed of 34 places in 206 ms of which 3 ms to minimize.
[2024-05-24 04:23:42] [INFO ] Deduced a trap composed of 53 places in 260 ms of which 4 ms to minimize.
[2024-05-24 04:23:42] [INFO ] Deduced a trap composed of 28 places in 127 ms of which 2 ms to minimize.
[2024-05-24 04:23:42] [INFO ] Deduced a trap composed of 3 places in 60 ms of which 2 ms to minimize.
[2024-05-24 04:23:42] [INFO ] Deduced a trap composed of 27 places in 86 ms of which 2 ms to minimize.
[2024-05-24 04:23:42] [INFO ] Deduced a trap composed of 19 places in 132 ms of which 2 ms to minimize.
[2024-05-24 04:23:42] [INFO ] Deduced a trap composed of 11 places in 251 ms of which 4 ms to minimize.
[2024-05-24 04:23:43] [INFO ] Deduced a trap composed of 35 places in 291 ms of which 4 ms to minimize.
[2024-05-24 04:23:43] [INFO ] Deduced a trap composed of 56 places in 287 ms of which 4 ms to minimize.
[2024-05-24 04:23:43] [INFO ] Deduced a trap composed of 67 places in 225 ms of which 3 ms to minimize.
[2024-05-24 04:23:43] [INFO ] Deduced a trap composed of 17 places in 226 ms of which 3 ms to minimize.
[2024-05-24 04:23:44] [INFO ] Deduced a trap composed of 38 places in 223 ms of which 3 ms to minimize.
[2024-05-24 04:23:44] [INFO ] Deduced a trap composed of 41 places in 241 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/236 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 962 unsolved
[2024-05-24 04:23:46] [INFO ] Deduced a trap composed of 54 places in 212 ms of which 3 ms to minimize.
[2024-05-24 04:23:47] [INFO ] Deduced a trap composed of 49 places in 202 ms of which 4 ms to minimize.
[2024-05-24 04:23:47] [INFO ] Deduced a trap composed of 32 places in 205 ms of which 4 ms to minimize.
[2024-05-24 04:23:48] [INFO ] Deduced a trap composed of 13 places in 254 ms of which 4 ms to minimize.
[2024-05-24 04:23:49] [INFO ] Deduced a trap composed of 17 places in 194 ms of which 3 ms to minimize.
[2024-05-24 04:23:50] [INFO ] Deduced a trap composed of 69 places in 224 ms of which 4 ms to minimize.
[2024-05-24 04:23:50] [INFO ] Deduced a trap composed of 56 places in 276 ms of which 4 ms to minimize.
[2024-05-24 04:23:50] [INFO ] Deduced a trap composed of 57 places in 260 ms of which 4 ms to minimize.
[2024-05-24 04:23:50] [INFO ] Deduced a trap composed of 62 places in 256 ms of which 3 ms to minimize.
[2024-05-24 04:23:51] [INFO ] Deduced a trap composed of 58 places in 250 ms of which 4 ms to minimize.
[2024-05-24 04:23:51] [INFO ] Deduced a trap composed of 47 places in 222 ms of which 3 ms to minimize.
[2024-05-24 04:23:51] [INFO ] Deduced a trap composed of 46 places in 191 ms of which 3 ms to minimize.
[2024-05-24 04:23:51] [INFO ] Deduced a trap composed of 15 places in 96 ms of which 2 ms to minimize.
[2024-05-24 04:23:52] [INFO ] Deduced a trap composed of 35 places in 248 ms of which 4 ms to minimize.
[2024-05-24 04:23:52] [INFO ] Deduced a trap composed of 17 places in 206 ms of which 4 ms to minimize.
[2024-05-24 04:23:53] [INFO ] Deduced a trap composed of 64 places in 229 ms of which 3 ms to minimize.
[2024-05-24 04:23:53] [INFO ] Deduced a trap composed of 64 places in 263 ms of which 4 ms to minimize.
[2024-05-24 04:23:54] [INFO ] Deduced a trap composed of 54 places in 254 ms of which 4 ms to minimize.
[2024-05-24 04:23:55] [INFO ] Deduced a trap composed of 63 places in 196 ms of which 3 ms to minimize.
[2024-05-24 04:23:55] [INFO ] Deduced a trap composed of 71 places in 223 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/236 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 962 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 236/610 variables, and 59 constraints, problems are : Problem set: 0 solved, 962 unsolved in 30078 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/236 constraints, ReadFeed: 0/164 constraints, PredecessorRefiner: 962/962 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 962 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/236 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 962 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/236 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 962 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/236 variables, 40/59 constraints. Problems are: Problem set: 0 solved, 962 unsolved
[2024-05-24 04:24:03] [INFO ] Deduced a trap composed of 54 places in 206 ms of which 4 ms to minimize.
[2024-05-24 04:24:05] [INFO ] Deduced a trap composed of 60 places in 218 ms of which 3 ms to minimize.
[2024-05-24 04:24:05] [INFO ] Deduced a trap composed of 52 places in 236 ms of which 4 ms to minimize.
[2024-05-24 04:24:05] [INFO ] Deduced a trap composed of 55 places in 225 ms of which 3 ms to minimize.
[2024-05-24 04:24:05] [INFO ] Deduced a trap composed of 45 places in 240 ms of which 3 ms to minimize.
[2024-05-24 04:24:07] [INFO ] Deduced a trap composed of 62 places in 227 ms of which 3 ms to minimize.
[2024-05-24 04:24:07] [INFO ] Deduced a trap composed of 62 places in 261 ms of which 3 ms to minimize.
[2024-05-24 04:24:07] [INFO ] Deduced a trap composed of 62 places in 257 ms of which 3 ms to minimize.
[2024-05-24 04:24:07] [INFO ] Deduced a trap composed of 53 places in 226 ms of which 3 ms to minimize.
[2024-05-24 04:24:08] [INFO ] Deduced a trap composed of 68 places in 272 ms of which 4 ms to minimize.
[2024-05-24 04:24:08] [INFO ] Deduced a trap composed of 68 places in 252 ms of which 4 ms to minimize.
[2024-05-24 04:24:08] [INFO ] Deduced a trap composed of 58 places in 256 ms of which 3 ms to minimize.
[2024-05-24 04:24:08] [INFO ] Deduced a trap composed of 52 places in 241 ms of which 3 ms to minimize.
[2024-05-24 04:24:09] [INFO ] Deduced a trap composed of 47 places in 219 ms of which 3 ms to minimize.
[2024-05-24 04:24:09] [INFO ] Deduced a trap composed of 46 places in 247 ms of which 4 ms to minimize.
[2024-05-24 04:24:09] [INFO ] Deduced a trap composed of 44 places in 247 ms of which 4 ms to minimize.
[2024-05-24 04:24:10] [INFO ] Deduced a trap composed of 19 places in 98 ms of which 1 ms to minimize.
[2024-05-24 04:24:11] [INFO ] Deduced a trap composed of 45 places in 276 ms of which 4 ms to minimize.
[2024-05-24 04:24:11] [INFO ] Deduced a trap composed of 46 places in 239 ms of which 4 ms to minimize.
[2024-05-24 04:24:12] [INFO ] Deduced a trap composed of 23 places in 108 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/236 variables, 20/79 constraints. Problems are: Problem set: 0 solved, 962 unsolved
[2024-05-24 04:24:14] [INFO ] Deduced a trap composed of 53 places in 206 ms of which 4 ms to minimize.
[2024-05-24 04:24:14] [INFO ] Deduced a trap composed of 50 places in 240 ms of which 4 ms to minimize.
[2024-05-24 04:24:15] [INFO ] Deduced a trap composed of 33 places in 218 ms of which 4 ms to minimize.
[2024-05-24 04:24:16] [INFO ] Deduced a trap composed of 52 places in 211 ms of which 3 ms to minimize.
[2024-05-24 04:24:16] [INFO ] Deduced a trap composed of 50 places in 221 ms of which 6 ms to minimize.
[2024-05-24 04:24:17] [INFO ] Deduced a trap composed of 55 places in 239 ms of which 4 ms to minimize.
[2024-05-24 04:24:17] [INFO ] Deduced a trap composed of 56 places in 233 ms of which 3 ms to minimize.
[2024-05-24 04:24:17] [INFO ] Deduced a trap composed of 54 places in 236 ms of which 3 ms to minimize.
[2024-05-24 04:24:17] [INFO ] Deduced a trap composed of 55 places in 273 ms of which 4 ms to minimize.
[2024-05-24 04:24:18] [INFO ] Deduced a trap composed of 41 places in 266 ms of which 3 ms to minimize.
[2024-05-24 04:24:18] [INFO ] Deduced a trap composed of 57 places in 232 ms of which 4 ms to minimize.
[2024-05-24 04:24:18] [INFO ] Deduced a trap composed of 60 places in 263 ms of which 6 ms to minimize.
[2024-05-24 04:24:18] [INFO ] Deduced a trap composed of 55 places in 224 ms of which 3 ms to minimize.
[2024-05-24 04:24:19] [INFO ] Deduced a trap composed of 47 places in 227 ms of which 3 ms to minimize.
[2024-05-24 04:24:19] [INFO ] Deduced a trap composed of 21 places in 90 ms of which 2 ms to minimize.
[2024-05-24 04:24:19] [INFO ] Deduced a trap composed of 48 places in 268 ms of which 4 ms to minimize.
[2024-05-24 04:24:19] [INFO ] Deduced a trap composed of 3 places in 54 ms of which 1 ms to minimize.
[2024-05-24 04:24:20] [INFO ] Deduced a trap composed of 67 places in 245 ms of which 3 ms to minimize.
[2024-05-24 04:24:20] [INFO ] Deduced a trap composed of 52 places in 253 ms of which 3 ms to minimize.
[2024-05-24 04:24:20] [INFO ] Deduced a trap composed of 36 places in 271 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/236 variables, 20/99 constraints. Problems are: Problem set: 0 solved, 962 unsolved
[2024-05-24 04:24:28] [INFO ] Deduced a trap composed of 19 places in 275 ms of which 4 ms to minimize.
[2024-05-24 04:24:28] [INFO ] Deduced a trap composed of 23 places in 145 ms of which 2 ms to minimize.
[2024-05-24 04:24:28] [INFO ] Deduced a trap composed of 21 places in 98 ms of which 1 ms to minimize.
[2024-05-24 04:24:29] [INFO ] Deduced a trap composed of 25 places in 96 ms of which 2 ms to minimize.
[2024-05-24 04:24:29] [INFO ] Deduced a trap composed of 51 places in 243 ms of which 3 ms to minimize.
[2024-05-24 04:24:30] [INFO ] Deduced a trap composed of 44 places in 300 ms of which 4 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 0)
(s2 0)
(s3 0)
(s4 1)
(s5 0)
(s6 0)
(s7 0)
(s8 1)
(s9 0)
(s10 0)
(s11 1)
(s12 0)
(s13 0)
(s14 1)
(s15 0)
(s16 0)
(s17 1)
(s18 0)
(s19 0)
(s20 1)
(s21 0)
(s22 0)
(s23 1)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 0)
(s40 0)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s49 0)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 0)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 0)
(s71 0)
(s72 0)
(s73 0)
(s74 0)
(s75 0)
(s76 0)
(s77 0)
(s78 0)
(s79 0)
(s80 0)
(s81 0)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s86 0)
(s87 0)
(s88 0)
(s89 0)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 0)
(s95 0)
(s96 0)
(s97 0)
(s98 0)
(s99 0)
(s100 0)
(s101 0)
(s102 1)
(s103 0)
(s104 0)
(s105 1)
(s106 0)
(s107 0)
(s108 0)
(s109 0)
(s110 0)
(s111 0)
(s112 0)
(s113 0)
(s114 1)
(s115 0)
(s116 0)
(s117 0)
(s118 0)
(s119 0)
(s120 0)
(s121 0)
(s122 0)
(s123 0)
(s124 0)
(s125 0)
(s126 0)
(s127 0)
(s128 0)
(s129 0)
(s130 0)
(s131 0)
(s132 0)
(s133 0)
(s134 0)
(s135 0)
(s136 0)
(s137 0)
(s138 0)
(s139 0)
(s140 0)
(s141 0)
(s142 0)
(s143 0)
(s144 0)
(s145 0)
(s146 0)
(s147 0)
(s148 0)
(s149 0)
(s150 0)
(s151 0)
(s152 0)
(s153 0)
(s154 0)
(s155 0)
(s156 0)
(s157 1)
(s158 0)
(s159 0)
(s160 0)
(s161 0)
(s162 0)
(s163 0)
(s164 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 236/610 variables, and 105 constraints, problems are : Problem set: 0 solved, 962 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/236 constraints, ReadFeed: 0/164 constraints, PredecessorRefiner: 0/962 constraints, Known Traps: 86/86 constraints]
After SMT, in 61087ms problems are : Problem set: 0 solved, 962 unsolved
Search for dead transitions found 0 dead transitions in 61149ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63143 ms. Remains : 236/236 places, 968/968 transitions.
RANDOM walk for 40000 steps (8 resets) in 3037 ms. (13 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 108 ms. (367 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 109 ms. (363 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 105 ms. (377 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 95 ms. (416 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 192 ms. (207 steps per ms) remains 10/10 properties
[2024-05-24 04:24:32] [INFO ] Flatten gal took : 309 ms
BEST_FIRST walk for 40004 steps (8 resets) in 117 ms. (339 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 100 ms. (396 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 91 ms. (434 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 87 ms. (454 steps per ms) remains 10/10 properties
[2024-05-24 04:24:32] [INFO ] Flatten gal took : 142 ms
BEST_FIRST walk for 40004 steps (8 resets) in 116 ms. (341 steps per ms) remains 10/10 properties
[2024-05-24 04:24:32] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2794543610658705514.gal : 88 ms
[2024-05-24 04:24:32] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10941737483909820687.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2794543610658705514.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10941737483909820687.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality10941737483909820687.prop.
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :5 after 6
SDD proceeding with computation,10 properties remain. new max is 16
SDD size :6 after 7
SDD proceeding with computation,10 properties remain. new max is 32
SDD size :7 after 23
SDD proceeding with computation,10 properties remain. new max is 64
SDD size :23 after 26
SDD proceeding with computation,10 properties remain. new max is 128
SDD size :26 after 51
SDD proceeding with computation,10 properties remain. new max is 256
SDD size :51 after 190
SDD proceeding with computation,10 properties remain. new max is 512
SDD size :190 after 257
SDD proceeding with computation,10 properties remain. new max is 1024
SDD size :257 after 620
SDD proceeding with computation,10 properties remain. new max is 2048
SDD size :620 after 2568
SDD proceeding with computation,10 properties remain. new max is 4096
SDD size :2568 after 3939
Interrupted probabilistic random walk after 337617 steps, run timeout after 3001 ms. (steps per millisecond=112 ) properties seen :8 out of 10
Probabilistic random walk after 337617 steps, saw 96355 distinct states, run finished after 3005 ms. (steps per millisecond=112 ) properties seen :8
[2024-05-24 04:24:35] [INFO ] Flow matrix only has 374 transitions (discarded 594 similar events)
[2024-05-24 04:24:35] [INFO ] Invariant cache hit.
[2024-05-24 04:24:35] [INFO ] State equation strengthened by 164 read => feed constraints.
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) 2/38 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 04:24:35] [INFO ] Deduced a trap composed of 3 places in 62 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/38 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 62/100 variables, 38/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/100 variables, 2/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/100 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 56/156 variables, 6/50 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/156 variables, 1/51 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/156 variables, 8/59 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/156 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 90/246 variables, 40/99 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/246 variables, 17/116 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 15 (INCLUDED_ONLY) 0/246 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 142/388 variables, 10/126 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/388 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 10/398 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/398 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 212/610 variables, 152/283 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/610 variables, 137/420 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/610 variables, 0/420 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 0/610 variables, 0/420 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 610/610 variables, and 420 constraints, problems are : Problem set: 0 solved, 2 unsolved in 529 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 236/236 constraints, ReadFeed: 164/164 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) 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) 2/38 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/38 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 62/100 variables, 38/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/100 variables, 2/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/100 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 56/156 variables, 6/50 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/156 variables, 1/51 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/156 variables, 8/59 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/156 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 90/246 variables, 40/99 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/246 variables, 17/116 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/246 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 142/388 variables, 10/126 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/388 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 10/398 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/398 variables, 2/133 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-24 04:24:36] [INFO ] Deduced a trap composed of 19 places in 78 ms of which 1 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/398 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/398 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 212/610 variables, 152/286 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/610 variables, 137/423 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/610 variables, 0/423 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 0/610 variables, 0/423 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 610/610 variables, and 423 constraints, problems are : Problem set: 0 solved, 2 unsolved in 532 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 236/236 constraints, ReadFeed: 164/164 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 2/2 constraints]
After SMT, in 1079ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 35 steps, including 1 resets, run visited all 2 properties in 2 ms. (steps per millisecond=17 )
Parikh walk visited 2 properties in 9 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
FORMULA EisenbergMcGuire-PT-06-UpperBounds-09 1 TECHNIQUES REACHABILITY_MAX
FORMULA EisenbergMcGuire-PT-06-UpperBounds-08 1 TECHNIQUES REACHABILITY_MAX
FORMULA EisenbergMcGuire-PT-06-UpperBounds-07 1 TECHNIQUES REACHABILITY_MAX
FORMULA EisenbergMcGuire-PT-06-UpperBounds-06 1 TECHNIQUES REACHABILITY_MAX
FORMULA EisenbergMcGuire-PT-06-UpperBounds-01 1 TECHNIQUES REACHABILITY_MAX
Current structural bounds on expressions (After reachability solving 5 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 133888 ms.
BK_STOP 1716524676399
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="EisenbergMcGuire-PT-06"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
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 itstools"
echo " Input is EisenbergMcGuire-PT-06, 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 r158-smll-171636266300173"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-06.tgz
mv EisenbergMcGuire-PT-06 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 ;