About the Execution of GreatSPN+red for EisenbergMcGuire-PT-07
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 650.819 | 124728.00 | 160066.00 | 564.90 | 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.r157-smll-171636265200181.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 greatspnxred
Input is EisenbergMcGuire-PT-07, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r157-smll-171636265200181
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 7.5K 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 6.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 19 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 15:52 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 20K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 210K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.5K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 19 15:25 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 1.2M 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-07-UpperBounds-00
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-01
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-02
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-03
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-04
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-05
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-06
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-07
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-08
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-09
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-10
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-11
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-12
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-13
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-14
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1716504184224
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=EisenbergMcGuire-PT-07
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-23 22:43:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2024-05-23 22:43:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 22:43:06] [INFO ] Load time of PNML (sax parser for PT used): 698 ms
[2024-05-23 22:43:06] [INFO ] Transformed 553 places.
[2024-05-23 22:43:06] [INFO ] Transformed 1960 transitions.
[2024-05-23 22:43:06] [INFO ] Found NUPN structural information;
[2024-05-23 22:43:06] [INFO ] Parsed PT model containing 553 places and 1960 transitions and 9212 arcs in 958 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 19 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]
[2024-05-23 22:43:07] [INFO ] Flow matrix only has 1001 transitions (discarded 959 similar events)
// Phase 1: matrix 1001 rows 553 cols
[2024-05-23 22:43:07] [INFO ] Computed 22 invariants in 59 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 111 ms. (89 steps per ms)
FORMULA EisenbergMcGuire-PT-07-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 60006 steps (12 resets) in 87 ms. (681 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]
[2024-05-23 22:43:07] [INFO ] Flow matrix only has 1001 transitions (discarded 959 similar events)
[2024-05-23 22:43:07] [INFO ] Invariant cache hit.
[2024-05-23 22:43:08] [INFO ] [Real]Absence check using 15 positive place invariants in 38 ms returned sat
[2024-05-23 22:43:08] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 9 ms returned sat
[2024-05-23 22:43:08] [INFO ] [Real]Absence check using state equation in 660 ms returned sat
[2024-05-23 22:43:08] [INFO ] State equation strengthened by 472 read => feed constraints.
[2024-05-23 22:43:09] [INFO ] [Real]Added 472 Read/Feed constraints in 114 ms returned sat
[2024-05-23 22:43:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 22:43:09] [INFO ] [Nat]Absence check using 15 positive place invariants in 22 ms returned sat
[2024-05-23 22:43:09] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 6 ms returned sat
[2024-05-23 22:43:09] [INFO ] [Nat]Absence check using state equation in 478 ms returned sat
[2024-05-23 22:43:09] [INFO ] [Nat]Added 472 Read/Feed constraints in 113 ms returned sat
[2024-05-23 22:43:10] [INFO ] Deduced a trap composed of 126 places in 482 ms of which 54 ms to minimize.
[2024-05-23 22:43:10] [INFO ] Deduced a trap composed of 52 places in 458 ms of which 6 ms to minimize.
[2024-05-23 22:43:11] [INFO ] Deduced a trap composed of 3 places in 279 ms of which 5 ms to minimize.
[2024-05-23 22:43:11] [INFO ] Deduced a trap composed of 173 places in 403 ms of which 7 ms to minimize.
[2024-05-23 22:43:12] [INFO ] Deduced a trap composed of 69 places in 332 ms of which 4 ms to minimize.
[2024-05-23 22:43:12] [INFO ] Deduced a trap composed of 52 places in 361 ms of which 6 ms to minimize.
[2024-05-23 22:43:13] [INFO ] Deduced a trap composed of 20 places in 447 ms of which 4 ms to minimize.
[2024-05-23 22:43:13] [INFO ] Deduced a trap composed of 100 places in 310 ms of which 4 ms to minimize.
[2024-05-23 22:43:13] [INFO ] Deduced a trap composed of 3 places in 465 ms of which 6 ms to minimize.
[2024-05-23 22:43:14] [INFO ] Deduced a trap composed of 3 places in 494 ms of which 7 ms to minimize.
[2024-05-23 22:43:14] [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)
[2024-05-23 22:43:14] [INFO ] [Real]Absence check using 15 positive place invariants in 29 ms returned sat
[2024-05-23 22:43:14] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 8 ms returned sat
[2024-05-23 22:43:15] [INFO ] [Real]Absence check using state equation in 524 ms returned sat
[2024-05-23 22:43:15] [INFO ] [Real]Added 472 Read/Feed constraints in 119 ms returned sat
[2024-05-23 22:43:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 22:43:15] [INFO ] [Nat]Absence check using 15 positive place invariants in 31 ms returned sat
[2024-05-23 22:43:15] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 8 ms returned sat
[2024-05-23 22:43:16] [INFO ] [Nat]Absence check using state equation in 523 ms returned sat
[2024-05-23 22:43:16] [INFO ] [Nat]Added 472 Read/Feed constraints in 128 ms returned sat
[2024-05-23 22:43:16] [INFO ] Deduced a trap composed of 32 places in 356 ms of which 4 ms to minimize.
[2024-05-23 22:43:17] [INFO ] Deduced a trap composed of 3 places in 518 ms of which 7 ms to minimize.
[2024-05-23 22:43:17] [INFO ] Deduced a trap composed of 35 places in 567 ms of which 7 ms to minimize.
[2024-05-23 22:43:18] [INFO ] Deduced a trap composed of 3 places in 549 ms of which 7 ms to minimize.
[2024-05-23 22:43:19] [INFO ] Deduced a trap composed of 3 places in 567 ms of which 6 ms to minimize.
[2024-05-23 22:43:19] [INFO ] Deduced a trap composed of 28 places in 557 ms of which 7 ms to minimize.
[2024-05-23 22:43:20] [INFO ] Deduced a trap composed of 5 places in 551 ms of which 4 ms to minimize.
[2024-05-23 22:43:20] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:954)
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)
[2024-05-23 22:43:20] [INFO ] [Real]Absence check using 15 positive place invariants in 19 ms returned sat
[2024-05-23 22:43:20] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 7 ms returned sat
[2024-05-23 22:43:21] [INFO ] [Real]Absence check using state equation in 338 ms returned sat
[2024-05-23 22:43:21] [INFO ] [Real]Added 472 Read/Feed constraints in 84 ms returned sat
[2024-05-23 22:43:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 22:43:21] [INFO ] [Nat]Absence check using 15 positive place invariants in 19 ms returned sat
[2024-05-23 22:43:21] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 5 ms returned sat
[2024-05-23 22:43:21] [INFO ] [Nat]Absence check using state equation in 330 ms returned sat
[2024-05-23 22:43:21] [INFO ] [Nat]Added 472 Read/Feed constraints in 72 ms returned sat
[2024-05-23 22:43:22] [INFO ] Deduced a trap composed of 3 places in 352 ms of which 5 ms to minimize.
[2024-05-23 22:43:22] [INFO ] Deduced a trap composed of 3 places in 343 ms of which 4 ms to minimize.
[2024-05-23 22:43:22] [INFO ] Deduced a trap composed of 3 places in 293 ms of which 5 ms to minimize.
[2024-05-23 22:43:23] [INFO ] Deduced a trap composed of 40 places in 339 ms of which 5 ms to minimize.
[2024-05-23 22:43:23] [INFO ] Deduced a trap composed of 35 places in 334 ms of which 4 ms to minimize.
[2024-05-23 22:43:24] [INFO ] Deduced a trap composed of 3 places in 335 ms of which 4 ms to minimize.
[2024-05-23 22:43:24] [INFO ] Deduced a trap composed of 3 places in 340 ms of which 4 ms to minimize.
[2024-05-23 22:43:24] [INFO ] Deduced a trap composed of 32 places in 268 ms of which 4 ms to minimize.
[2024-05-23 22:43:25] [INFO ] Deduced a trap composed of 127 places in 275 ms of which 3 ms to minimize.
[2024-05-23 22:43:25] [INFO ] Deduced a trap composed of 62 places in 233 ms of which 3 ms to minimize.
[2024-05-23 22:43:25] [INFO ] Deduced a trap composed of 38 places in 153 ms of which 2 ms to minimize.
[2024-05-23 22:43:25] [INFO ] Deduced a trap composed of 69 places in 99 ms of which 2 ms to minimize.
[2024-05-23 22:43:25] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 4021 ms
[2024-05-23 22:43:25] [INFO ] Computed and/alt/rep : 680/1520/554 causal constraints (skipped 440 transitions) in 122 ms.
Maximisation of solution failed !
Minimization took 1 ms.
[2024-05-23 22:43:26] [INFO ] [Real]Absence check using 15 positive place invariants in 19 ms returned sat
[2024-05-23 22:43:26] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 7 ms returned sat
[2024-05-23 22:43:26] [INFO ] [Real]Absence check using state equation in 343 ms returned sat
[2024-05-23 22:43:26] [INFO ] [Real]Added 472 Read/Feed constraints in 75 ms returned sat
[2024-05-23 22:43:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 22:43:27] [INFO ] [Nat]Absence check using 15 positive place invariants in 19 ms returned sat
[2024-05-23 22:43:27] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 4 ms returned sat
[2024-05-23 22:43:27] [INFO ] [Nat]Absence check using state equation in 310 ms returned sat
[2024-05-23 22:43:27] [INFO ] [Nat]Added 472 Read/Feed constraints in 78 ms returned sat
[2024-05-23 22:43:27] [INFO ] Deduced a trap composed of 60 places in 351 ms of which 4 ms to minimize.
[2024-05-23 22:43:28] [INFO ] Deduced a trap composed of 39 places in 342 ms of which 4 ms to minimize.
[2024-05-23 22:43:28] [INFO ] Deduced a trap composed of 78 places in 353 ms of which 4 ms to minimize.
[2024-05-23 22:43:28] [INFO ] Deduced a trap composed of 3 places in 323 ms of which 4 ms to minimize.
[2024-05-23 22:43:29] [INFO ] Deduced a trap composed of 3 places in 329 ms of which 4 ms to minimize.
[2024-05-23 22:43:29] [INFO ] Deduced a trap composed of 37 places in 351 ms of which 5 ms to minimize.
[2024-05-23 22:43:30] [INFO ] Deduced a trap composed of 3 places in 348 ms of which 4 ms to minimize.
[2024-05-23 22:43:30] [INFO ] Deduced a trap composed of 3 places in 356 ms of which 5 ms to minimize.
[2024-05-23 22:43:30] [INFO ] Deduced a trap composed of 3 places in 348 ms of which 5 ms to minimize.
[2024-05-23 22:43:31] [INFO ] Deduced a trap composed of 38 places in 339 ms of which 5 ms to minimize.
[2024-05-23 22:43:31] [INFO ] Deduced a trap composed of 32 places in 320 ms of which 3 ms to minimize.
[2024-05-23 22:43:31] [INFO ] Deduced a trap composed of 3 places in 153 ms of which 2 ms to minimize.
[2024-05-23 22:43:31] [INFO ] Trap strengthening (SAT) tested/added 12/12 trap constraints in 4457 ms
[2024-05-23 22:43:32] [INFO ] [Real]Absence check using 15 positive place invariants in 18 ms returned sat
[2024-05-23 22:43:32] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 5 ms returned sat
[2024-05-23 22:43:32] [INFO ] [Real]Absence check using state equation in 322 ms returned sat
[2024-05-23 22:43:32] [INFO ] [Real]Added 472 Read/Feed constraints in 92 ms returned sat
[2024-05-23 22:43:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 22:43:32] [INFO ] [Nat]Absence check using 15 positive place invariants in 18 ms returned sat
[2024-05-23 22:43:32] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 5 ms returned sat
[2024-05-23 22:43:32] [INFO ] [Nat]Absence check using state equation in 324 ms returned sat
[2024-05-23 22:43:33] [INFO ] [Nat]Added 472 Read/Feed constraints in 77 ms returned sat
[2024-05-23 22:43:33] [INFO ] Deduced a trap composed of 3 places in 340 ms of which 4 ms to minimize.
[2024-05-23 22:43:33] [INFO ] Deduced a trap composed of 3 places in 297 ms of which 4 ms to minimize.
[2024-05-23 22:43:34] [INFO ] Deduced a trap composed of 39 places in 341 ms of which 4 ms to minimize.
[2024-05-23 22:43:34] [INFO ] Deduced a trap composed of 36 places in 334 ms of which 4 ms to minimize.
[2024-05-23 22:43:34] [INFO ] Deduced a trap composed of 3 places in 370 ms of which 4 ms to minimize.
[2024-05-23 22:43:35] [INFO ] Deduced a trap composed of 44 places in 328 ms of which 5 ms to minimize.
[2024-05-23 22:43:35] [INFO ] Deduced a trap composed of 3 places in 338 ms of which 4 ms to minimize.
[2024-05-23 22:43:36] [INFO ] Deduced a trap composed of 26 places in 425 ms of which 5 ms to minimize.
[2024-05-23 22:43:36] [INFO ] Deduced a trap composed of 3 places in 401 ms of which 5 ms to minimize.
[2024-05-23 22:43:37] [INFO ] Deduced a trap composed of 38 places in 395 ms of which 6 ms to minimize.
[2024-05-23 22:43:37] [INFO ] Deduced a trap composed of 32 places in 334 ms of which 4 ms to minimize.
[2024-05-23 22:43:37] [INFO ] Deduced a trap composed of 60 places in 209 ms of which 3 ms to minimize.
[2024-05-23 22:43:37] [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)
[2024-05-23 22:43:37] [INFO ] [Real]Absence check using 15 positive place invariants in 18 ms returned sat
[2024-05-23 22:43:37] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 6 ms returned sat
[2024-05-23 22:43:38] [INFO ] [Real]Absence check using state equation in 328 ms returned sat
[2024-05-23 22:43:38] [INFO ] [Real]Added 472 Read/Feed constraints in 87 ms returned sat
[2024-05-23 22:43:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 22:43:38] [INFO ] [Nat]Absence check using 15 positive place invariants in 21 ms returned sat
[2024-05-23 22:43:38] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 6 ms returned sat
[2024-05-23 22:43:38] [INFO ] [Nat]Absence check using state equation in 333 ms returned sat
[2024-05-23 22:43:38] [INFO ] [Nat]Added 472 Read/Feed constraints in 69 ms returned sat
[2024-05-23 22:43:39] [INFO ] Deduced a trap composed of 3 places in 315 ms of which 4 ms to minimize.
[2024-05-23 22:43:39] [INFO ] Deduced a trap composed of 3 places in 327 ms of which 4 ms to minimize.
[2024-05-23 22:43:39] [INFO ] Deduced a trap composed of 38 places in 333 ms of which 5 ms to minimize.
[2024-05-23 22:43:40] [INFO ] Deduced a trap composed of 3 places in 322 ms of which 5 ms to minimize.
[2024-05-23 22:43:40] [INFO ] Deduced a trap composed of 37 places in 328 ms of which 5 ms to minimize.
[2024-05-23 22:43:41] [INFO ] Deduced a trap composed of 3 places in 335 ms of which 4 ms to minimize.
[2024-05-23 22:43:41] [INFO ] Deduced a trap composed of 62 places in 269 ms of which 3 ms to minimize.
[2024-05-23 22:43:41] [INFO ] Deduced a trap composed of 32 places in 209 ms of which 3 ms to minimize.
[2024-05-23 22:43:41] [INFO ] Deduced a trap composed of 38 places in 202 ms of which 3 ms to minimize.
[2024-05-23 22:43:42] [INFO ] Deduced a trap composed of 63 places in 209 ms of which 3 ms to minimize.
[2024-05-23 22:43:42] [INFO ] Deduced a trap composed of 3 places in 60 ms of which 1 ms to minimize.
[2024-05-23 22:43:42] [INFO ] Deduced a trap composed of 23 places in 147 ms of which 2 ms to minimize.
[2024-05-23 22:43:42] [INFO ] Deduced a trap composed of 83 places in 99 ms of which 2 ms to minimize.
[2024-05-23 22:43:42] [INFO ] Deduced a trap composed of 3 places in 195 ms of which 3 ms to minimize.
[2024-05-23 22:43:43] [INFO ] Deduced a trap composed of 34 places in 151 ms of which 3 ms to minimize.
[2024-05-23 22:43:43] [INFO ] Trap strengthening (SAT) tested/added 16/15 trap constraints in 4197 ms
[2024-05-23 22:43:43] [INFO ] Computed and/alt/rep : 680/1520/554 causal constraints (skipped 440 transitions) in 116 ms.
[2024-05-23 22:43:43] [INFO ] Added : 10 causal constraints over 2 iterations in 233 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]
FORMULA EisenbergMcGuire-PT-07-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 1, 0] Max Struct:[1, 1, 1, 1, 1]
Support contains 5 out of 553 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 553/553 places, 1960/1960 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 553 transition count 1953
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 546 transition count 1953
Performed 151 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 151 Pre rules applied. Total rules applied 14 place count 546 transition count 1802
Deduced a syphon composed of 151 places in 3 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 2 with 302 rules applied. Total rules applied 316 place count 395 transition count 1802
Discarding 42 places :
Symmetric choice reduction at 2 with 42 rule applications. Total rules 358 place count 353 transition count 1508
Iterating global reduction 2 with 42 rules applied. Total rules applied 400 place count 353 transition count 1508
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 4 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 484 place count 311 transition count 1466
Applied a total of 484 rules in 304 ms. Remains 311 /553 variables (removed 242) and now considering 1466/1960 (removed 494) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 321 ms. Remains : 311/553 places, 1466/1960 transitions.
[2024-05-23 22:43:43] [INFO ] Flow matrix only has 507 transitions (discarded 959 similar events)
// Phase 1: matrix 507 rows 311 cols
[2024-05-23 22:43:43] [INFO ] Computed 22 invariants in 8 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 1, 0] Max Struct:[1, 1, 1, 1, 1]
FORMULA EisenbergMcGuire-PT-07-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 1000000 steps (2 resets) in 1991 ms. (502 steps per ms)
BEST_FIRST walk for 4000004 steps (8 resets) in 2008 ms. (1991 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0] Max Struct:[1, 1, 1, 1]
[2024-05-23 22:43:47] [INFO ] Flow matrix only has 507 transitions (discarded 959 similar events)
[2024-05-23 22:43:47] [INFO ] Invariant cache hit.
[2024-05-23 22:43:48] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2024-05-23 22:43:48] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 5 ms returned sat
[2024-05-23 22:43:48] [INFO ] [Real]Absence check using state equation in 177 ms returned sat
[2024-05-23 22:43:48] [INFO ] State equation strengthened by 220 read => feed constraints.
[2024-05-23 22:43:48] [INFO ] [Real]Added 220 Read/Feed constraints in 39 ms returned sat
[2024-05-23 22:43:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 22:43:48] [INFO ] [Nat]Absence check using 15 positive place invariants in 9 ms returned sat
[2024-05-23 22:43:48] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 4 ms returned sat
[2024-05-23 22:43:48] [INFO ] [Nat]Absence check using state equation in 177 ms returned sat
[2024-05-23 22:43:48] [INFO ] [Nat]Added 220 Read/Feed constraints in 36 ms returned sat
[2024-05-23 22:43:48] [INFO ] Deduced a trap composed of 10 places in 71 ms of which 1 ms to minimize.
[2024-05-23 22:43:48] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 1 ms to minimize.
[2024-05-23 22:43:48] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 168 ms
[2024-05-23 22:43:48] [INFO ] Computed and/alt/rep : 438/1060/312 causal constraints (skipped 188 transitions) in 55 ms.
[2024-05-23 22:43:49] [INFO ] Deduced a trap composed of 42 places in 73 ms of which 1 ms to minimize.
[2024-05-23 22:43:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 132 ms
[2024-05-23 22:43:49] [INFO ] Added : 114 causal constraints over 24 iterations in 1050 ms. Result :sat
Minimization took 176 ms.
[2024-05-23 22:43:50] [INFO ] [Real]Absence check using 15 positive place invariants in 9 ms returned sat
[2024-05-23 22:43:50] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 4 ms returned sat
[2024-05-23 22:43:50] [INFO ] [Real]Absence check using state equation in 174 ms returned sat
[2024-05-23 22:43:50] [INFO ] [Real]Added 220 Read/Feed constraints in 36 ms returned sat
[2024-05-23 22:43:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 22:43:50] [INFO ] [Nat]Absence check using 15 positive place invariants in 9 ms returned sat
[2024-05-23 22:43:50] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2024-05-23 22:43:50] [INFO ] [Nat]Absence check using state equation in 163 ms returned sat
[2024-05-23 22:43:50] [INFO ] [Nat]Added 220 Read/Feed constraints in 36 ms returned sat
[2024-05-23 22:43:50] [INFO ] Computed and/alt/rep : 438/1060/312 causal constraints (skipped 188 transitions) in 54 ms.
[2024-05-23 22:43:51] [INFO ] Added : 76 causal constraints over 16 iterations in 594 ms. Result :sat
Minimization took 164 ms.
[2024-05-23 22:43:51] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2024-05-23 22:43:51] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 5 ms returned sat
[2024-05-23 22:43:51] [INFO ] [Real]Absence check using state equation in 190 ms returned sat
[2024-05-23 22:43:51] [INFO ] [Real]Added 220 Read/Feed constraints in 41 ms returned sat
[2024-05-23 22:43:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 22:43:51] [INFO ] [Nat]Absence check using 15 positive place invariants in 10 ms returned sat
[2024-05-23 22:43:51] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 5 ms returned sat
[2024-05-23 22:43:52] [INFO ] [Nat]Absence check using state equation in 168 ms returned sat
[2024-05-23 22:43:52] [INFO ] [Nat]Added 220 Read/Feed constraints in 33 ms returned sat
[2024-05-23 22:43:52] [INFO ] Computed and/alt/rep : 438/1060/312 causal constraints (skipped 188 transitions) in 51 ms.
[2024-05-23 22:43:52] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 1 ms to minimize.
[2024-05-23 22:43:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 94 ms
[2024-05-23 22:43:52] [INFO ] Added : 84 causal constraints over 17 iterations in 720 ms. Result :sat
Minimization took 159 ms.
[2024-05-23 22:43:53] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2024-05-23 22:43:53] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 4 ms returned sat
[2024-05-23 22:43:53] [INFO ] [Real]Absence check using state equation in 173 ms returned sat
[2024-05-23 22:43:53] [INFO ] [Real]Added 220 Read/Feed constraints in 42 ms returned sat
[2024-05-23 22:43:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 22:43:53] [INFO ] [Nat]Absence check using 15 positive place invariants in 9 ms returned sat
[2024-05-23 22:43:53] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2024-05-23 22:43:53] [INFO ] [Nat]Absence check using state equation in 164 ms returned sat
[2024-05-23 22:43:53] [INFO ] [Nat]Added 220 Read/Feed constraints in 35 ms returned sat
[2024-05-23 22:43:53] [INFO ] Computed and/alt/rep : 438/1060/312 causal constraints (skipped 188 transitions) in 50 ms.
[2024-05-23 22:43:54] [INFO ] Deduced a trap composed of 39 places in 68 ms of which 2 ms to minimize.
[2024-05-23 22:43:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 128 ms
[2024-05-23 22:43:54] [INFO ] Added : 73 causal constraints over 16 iterations in 766 ms. Result :sat
Minimization took 162 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0] Max Struct:[1, 1, 1, 1]
FORMULA EisenbergMcGuire-PT-07-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0] Max Struct:[1, 1, 1]
Support contains 3 out of 311 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 311/311 places, 1466/1466 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 311 transition count 1464
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 309 transition count 1464
Applied a total of 4 rules in 58 ms. Remains 309 /311 variables (removed 2) and now considering 1464/1466 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 309/311 places, 1464/1466 transitions.
[2024-05-23 22:43:54] [INFO ] Flow matrix only has 505 transitions (discarded 959 similar events)
// Phase 1: matrix 505 rows 309 cols
[2024-05-23 22:43:54] [INFO ] Computed 22 invariants in 3 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0] Max Struct:[1, 1, 1]
RANDOM walk for 1000000 steps (2 resets) in 2023 ms. (494 steps per ms)
BEST_FIRST walk for 3000003 steps (6 resets) in 1484 ms. (2020 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0] Max Struct:[1, 1, 1]
[2024-05-23 22:43:58] [INFO ] Flow matrix only has 505 transitions (discarded 959 similar events)
[2024-05-23 22:43:58] [INFO ] Invariant cache hit.
[2024-05-23 22:43:58] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2024-05-23 22:43:58] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 4 ms returned sat
[2024-05-23 22:43:58] [INFO ] [Real]Absence check using state equation in 180 ms returned sat
[2024-05-23 22:43:58] [INFO ] State equation strengthened by 220 read => feed constraints.
[2024-05-23 22:43:58] [INFO ] [Real]Added 220 Read/Feed constraints in 44 ms returned sat
[2024-05-23 22:43:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 22:43:58] [INFO ] [Nat]Absence check using 15 positive place invariants in 10 ms returned sat
[2024-05-23 22:43:58] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 5 ms returned sat
[2024-05-23 22:43:59] [INFO ] [Nat]Absence check using state equation in 264 ms returned sat
[2024-05-23 22:43:59] [INFO ] [Nat]Added 220 Read/Feed constraints in 64 ms returned sat
[2024-05-23 22:43:59] [INFO ] Deduced a trap composed of 3 places in 108 ms of which 2 ms to minimize.
[2024-05-23 22:43:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 171 ms
[2024-05-23 22:43:59] [INFO ] Computed and/alt/rep : 436/1058/310 causal constraints (skipped 188 transitions) in 51 ms.
[2024-05-23 22:44:00] [INFO ] Added : 102 causal constraints over 21 iterations in 773 ms. Result :sat
Minimization took 157 ms.
[2024-05-23 22:44:00] [INFO ] [Real]Absence check using 15 positive place invariants in 16 ms returned sat
[2024-05-23 22:44:00] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 6 ms returned sat
[2024-05-23 22:44:00] [INFO ] [Real]Absence check using state equation in 268 ms returned sat
[2024-05-23 22:44:00] [INFO ] [Real]Added 220 Read/Feed constraints in 59 ms returned sat
[2024-05-23 22:44:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 22:44:00] [INFO ] [Nat]Absence check using 15 positive place invariants in 15 ms returned sat
[2024-05-23 22:44:00] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 7 ms returned sat
[2024-05-23 22:44:01] [INFO ] [Nat]Absence check using state equation in 275 ms returned sat
[2024-05-23 22:44:01] [INFO ] [Nat]Added 220 Read/Feed constraints in 62 ms returned sat
[2024-05-23 22:44:01] [INFO ] Computed and/alt/rep : 436/1058/310 causal constraints (skipped 188 transitions) in 78 ms.
[2024-05-23 22:44:01] [INFO ] Added : 63 causal constraints over 13 iterations in 512 ms. Result :sat
Minimization took 147 ms.
[2024-05-23 22:44:02] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2024-05-23 22:44:02] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 4 ms returned sat
[2024-05-23 22:44:02] [INFO ] [Real]Absence check using state equation in 185 ms returned sat
[2024-05-23 22:44:02] [INFO ] [Real]Added 220 Read/Feed constraints in 56 ms returned sat
[2024-05-23 22:44:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 22:44:02] [INFO ] [Nat]Absence check using 15 positive place invariants in 10 ms returned sat
[2024-05-23 22:44:02] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 5 ms returned sat
[2024-05-23 22:44:02] [INFO ] [Nat]Absence check using state equation in 183 ms returned sat
[2024-05-23 22:44:02] [INFO ] [Nat]Added 220 Read/Feed constraints in 41 ms returned sat
[2024-05-23 22:44:02] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 2 ms to minimize.
[2024-05-23 22:44:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 83 ms
[2024-05-23 22:44:02] [INFO ] Computed and/alt/rep : 436/1058/310 causal constraints (skipped 188 transitions) in 49 ms.
[2024-05-23 22:44:03] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 1 ms to minimize.
[2024-05-23 22:44:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 100 ms
[2024-05-23 22:44:03] [INFO ] Added : 83 causal constraints over 17 iterations in 763 ms. Result :sat
Minimization took 156 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0] Max Struct:[1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0] Max Struct:[1, 1, 1]
Support contains 3 out of 309 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 309/309 places, 1464/1464 transitions.
Applied a total of 0 rules in 56 ms. Remains 309 /309 variables (removed 0) and now considering 1464/1464 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56 ms. Remains : 309/309 places, 1464/1464 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 309/309 places, 1464/1464 transitions.
Applied a total of 0 rules in 44 ms. Remains 309 /309 variables (removed 0) and now considering 1464/1464 (removed 0) transitions.
[2024-05-23 22:44:04] [INFO ] Flow matrix only has 505 transitions (discarded 959 similar events)
[2024-05-23 22:44:04] [INFO ] Invariant cache hit.
[2024-05-23 22:44:04] [INFO ] Implicit Places using invariants in 487 ms returned []
[2024-05-23 22:44:04] [INFO ] Flow matrix only has 505 transitions (discarded 959 similar events)
[2024-05-23 22:44:04] [INFO ] Invariant cache hit.
[2024-05-23 22:44:04] [INFO ] State equation strengthened by 220 read => feed constraints.
[2024-05-23 22:44:06] [INFO ] Implicit Places using invariants and state equation in 1591 ms returned []
Implicit Place search using SMT with State Equation took 2083 ms to find 0 implicit places.
[2024-05-23 22:44:06] [INFO ] Redundant transitions in 133 ms returned []
Running 1457 sub problems to find dead transitions.
[2024-05-23 22:44:06] [INFO ] Flow matrix only has 505 transitions (discarded 959 similar events)
[2024-05-23 22:44:06] [INFO ] Invariant cache hit.
[2024-05-23 22:44:06] [INFO ] State equation strengthened by 220 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/309 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1457 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/309 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1457 unsolved
[2024-05-23 22:44:20] [INFO ] Deduced a trap composed of 3 places in 222 ms of which 3 ms to minimize.
[2024-05-23 22:44:20] [INFO ] Deduced a trap composed of 3 places in 209 ms of which 3 ms to minimize.
[2024-05-23 22:44:20] [INFO ] Deduced a trap composed of 3 places in 138 ms of which 2 ms to minimize.
[2024-05-23 22:44:20] [INFO ] Deduced a trap composed of 3 places in 143 ms of which 2 ms to minimize.
[2024-05-23 22:44:20] [INFO ] Deduced a trap composed of 45 places in 107 ms of which 2 ms to minimize.
[2024-05-23 22:44:20] [INFO ] Deduced a trap composed of 30 places in 103 ms of which 2 ms to minimize.
[2024-05-23 22:44:20] [INFO ] Deduced a trap composed of 23 places in 75 ms of which 1 ms to minimize.
[2024-05-23 22:44:21] [INFO ] Deduced a trap composed of 52 places in 126 ms of which 2 ms to minimize.
[2024-05-23 22:44:21] [INFO ] Deduced a trap composed of 58 places in 151 ms of which 2 ms to minimize.
[2024-05-23 22:44:21] [INFO ] Deduced a trap composed of 40 places in 72 ms of which 2 ms to minimize.
[2024-05-23 22:44:21] [INFO ] Deduced a trap composed of 19 places in 64 ms of which 2 ms to minimize.
[2024-05-23 22:44:22] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 1 ms to minimize.
[2024-05-23 22:44:22] [INFO ] Deduced a trap composed of 23 places in 230 ms of which 3 ms to minimize.
[2024-05-23 22:44:22] [INFO ] Deduced a trap composed of 3 places in 57 ms of which 1 ms to minimize.
[2024-05-23 22:44:23] [INFO ] Deduced a trap composed of 57 places in 274 ms of which 4 ms to minimize.
[2024-05-23 22:44:23] [INFO ] Deduced a trap composed of 11 places in 103 ms of which 2 ms to minimize.
[2024-05-23 22:44:23] [INFO ] Deduced a trap composed of 3 places in 69 ms of which 1 ms to minimize.
[2024-05-23 22:44:23] [INFO ] Deduced a trap composed of 40 places in 299 ms of which 4 ms to minimize.
[2024-05-23 22:44:23] [INFO ] Deduced a trap composed of 52 places in 305 ms of which 4 ms to minimize.
[2024-05-23 22:44:24] [INFO ] Deduced a trap composed of 37 places in 336 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/309 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1457 unsolved
[2024-05-23 22:44:26] [INFO ] Deduced a trap composed of 48 places in 173 ms of which 3 ms to minimize.
[2024-05-23 22:44:26] [INFO ] Deduced a trap composed of 39 places in 183 ms of which 3 ms to minimize.
[2024-05-23 22:44:26] [INFO ] Deduced a trap composed of 73 places in 210 ms of which 2 ms to minimize.
[2024-05-23 22:44:27] [INFO ] Deduced a trap composed of 60 places in 241 ms of which 3 ms to minimize.
[2024-05-23 22:44:27] [INFO ] Deduced a trap composed of 45 places in 185 ms of which 3 ms to minimize.
[2024-05-23 22:44:27] [INFO ] Deduced a trap composed of 37 places in 196 ms of which 3 ms to minimize.
[2024-05-23 22:44:27] [INFO ] Deduced a trap composed of 53 places in 193 ms of which 3 ms to minimize.
[2024-05-23 22:44:27] [INFO ] Deduced a trap composed of 39 places in 178 ms of which 3 ms to minimize.
[2024-05-23 22:44:28] [INFO ] Deduced a trap composed of 25 places in 70 ms of which 2 ms to minimize.
[2024-05-23 22:44:28] [INFO ] Deduced a trap composed of 67 places in 212 ms of which 3 ms to minimize.
[2024-05-23 22:44:28] [INFO ] Deduced a trap composed of 21 places in 232 ms of which 3 ms to minimize.
[2024-05-23 22:44:28] [INFO ] Deduced a trap composed of 39 places in 206 ms of which 3 ms to minimize.
[2024-05-23 22:44:29] [INFO ] Deduced a trap composed of 44 places in 257 ms of which 3 ms to minimize.
[2024-05-23 22:44:29] [INFO ] Deduced a trap composed of 23 places in 99 ms of which 1 ms to minimize.
[2024-05-23 22:44:29] [INFO ] Deduced a trap composed of 14 places in 102 ms of which 1 ms to minimize.
[2024-05-23 22:44:29] [INFO ] Deduced a trap composed of 13 places in 264 ms of which 3 ms to minimize.
[2024-05-23 22:44:29] [INFO ] Deduced a trap composed of 60 places in 238 ms of which 3 ms to minimize.
[2024-05-23 22:44:30] [INFO ] Deduced a trap composed of 54 places in 241 ms of which 3 ms to minimize.
[2024-05-23 22:44:30] [INFO ] Deduced a trap composed of 67 places in 219 ms of which 3 ms to minimize.
[2024-05-23 22:44:30] [INFO ] Deduced a trap composed of 46 places in 247 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 1.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 1.0)
(s10 0.0)
(s11 0.0)
(s12 1.0)
(s13 1.0)
(s14 0.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 1.0)
(s19 0.0)
(s20 0.0)
(s21 1.0)
(s22 0.0)
(s23 0.0)
(s24 1.0)
(s25 0.0)
(s26 0.0)
(s27 1.0)
(s28 0.0)
(s29 0.0)
(s30 1.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 0.0)
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
(s69 0.0)
(s70 0.0)
(s71 0.0)
(s72 0.0)
(s73 0.0)
(s74 0.0)
(s75 0.0)
(s76 0.0)
(s77 0.0)
(s78 0.0)
(s79 0.0)
(s80 0.0)
(s81 0.0)
(s82 0.0)
(s83 0.0)
(s84 0.0)
(s85 0.0)
(s86 0.0)
(s87 0.0)
(s88 0.0)
(s89 0.0)
(s90 0.0)
(s91 0.0)
(s92 0.0)
(s93 0.0)
(s94 0.0)
(s95 0.0)
(s96 0.0)
(s97 0.0)
(s98 0.0)
(s99 0.0)
(s100 0.0)
(s101 0.0)
(s102 0.0)
(s103 0.0)
(s104 0.0)
(s105 0.0)
(s106 0.0)
(s107 0.0)
(s108 0.0)
(s109 0.0)
(s110 0.0)
(s111 0.0)
(s112 0.0)
(s113 0.0)
(s114 0.0)
(s115 0.0)
(s116 0.0)
(s117 0.0)
(s118 0.0)
(s119 0.0)
(s120 0.0)
(s121 0.0)
(s122 0.0)
(s123 0.0)
(s124 0.0)
(s125 0.0)
(s126 0.0)
(s127 0.0)
(s128 0.0)
(s129 0.0)
(s130 0.0)
(s131 0.0)
(s132 0.0)
(s133 0.0)
(s134 1.0)
(s135 0.0)
(s136 0.0)
(s137 0.0)
(s138 0.0)
(s139 0.0)
(s140 0.0)
(s141 0.0)
(s142 0.0)
(s143 0.0)
(s144 0.0)
(s145 0.0)
(s146 0.0)
(s147 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/309 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1457 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 309/814 variables, and 62 constraints, problems are : Problem set: 0 solved, 1457 unsolved in 30070 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/309 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 1457/1457 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1457 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/309 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1457 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/309 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1457 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/309 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1457 unsolved
[2024-05-23 22:44:41] [INFO ] Deduced a trap composed of 43 places in 174 ms of which 2 ms to minimize.
[2024-05-23 22:44:41] [INFO ] Deduced a trap composed of 68 places in 164 ms of which 3 ms to minimize.
[2024-05-23 22:44:42] [INFO ] Deduced a trap composed of 56 places in 166 ms of which 3 ms to minimize.
[2024-05-23 22:44:42] [INFO ] Deduced a trap composed of 41 places in 166 ms of which 2 ms to minimize.
[2024-05-23 22:44:43] [INFO ] Deduced a trap composed of 60 places in 162 ms of which 2 ms to minimize.
[2024-05-23 22:44:44] [INFO ] Deduced a trap composed of 63 places in 156 ms of which 2 ms to minimize.
[2024-05-23 22:44:44] [INFO ] Deduced a trap composed of 62 places in 221 ms of which 3 ms to minimize.
[2024-05-23 22:44:44] [INFO ] Deduced a trap composed of 61 places in 193 ms of which 2 ms to minimize.
[2024-05-23 22:44:44] [INFO ] Deduced a trap composed of 57 places in 198 ms of which 2 ms to minimize.
[2024-05-23 22:44:45] [INFO ] Deduced a trap composed of 57 places in 181 ms of which 3 ms to minimize.
[2024-05-23 22:44:45] [INFO ] Deduced a trap composed of 60 places in 166 ms of which 2 ms to minimize.
[2024-05-23 22:44:45] [INFO ] Deduced a trap composed of 65 places in 197 ms of which 3 ms to minimize.
[2024-05-23 22:44:46] [INFO ] Deduced a trap composed of 15 places in 157 ms of which 2 ms to minimize.
[2024-05-23 22:44:46] [INFO ] Deduced a trap composed of 42 places in 154 ms of which 3 ms to minimize.
[2024-05-23 22:44:47] [INFO ] Deduced a trap composed of 79 places in 196 ms of which 3 ms to minimize.
[2024-05-23 22:44:47] [INFO ] Deduced a trap composed of 72 places in 216 ms of which 3 ms to minimize.
[2024-05-23 22:44:47] [INFO ] Deduced a trap composed of 77 places in 207 ms of which 3 ms to minimize.
[2024-05-23 22:44:47] [INFO ] Deduced a trap composed of 64 places in 179 ms of which 3 ms to minimize.
[2024-05-23 22:44:48] [INFO ] Deduced a trap composed of 66 places in 182 ms of which 3 ms to minimize.
[2024-05-23 22:44:48] [INFO ] Deduced a trap composed of 56 places in 183 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/309 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1457 unsolved
[2024-05-23 22:44:54] [INFO ] Deduced a trap composed of 19 places in 74 ms of which 1 ms to minimize.
[2024-05-23 22:44:55] [INFO ] Deduced a trap composed of 16 places in 177 ms of which 3 ms to minimize.
[2024-05-23 22:44:56] [INFO ] Deduced a trap composed of 23 places in 74 ms of which 1 ms to minimize.
[2024-05-23 22:44:58] [INFO ] Deduced a trap composed of 35 places in 76 ms of which 1 ms to minimize.
[2024-05-23 22:45:00] [INFO ] Deduced a trap composed of 17 places in 282 ms of which 3 ms to minimize.
[2024-05-23 22:45:00] [INFO ] Deduced a trap composed of 19 places in 271 ms of which 3 ms to minimize.
[2024-05-23 22:45:01] [INFO ] Deduced a trap composed of 21 places in 273 ms of which 4 ms to minimize.
[2024-05-23 22:45:01] [INFO ] Deduced a trap composed of 17 places in 206 ms of which 3 ms to minimize.
[2024-05-23 22:45:01] [INFO ] Deduced a trap composed of 21 places in 242 ms of which 3 ms to minimize.
[2024-05-23 22:45:01] [INFO ] Deduced a trap composed of 26 places in 102 ms of which 2 ms to minimize.
[2024-05-23 22:45:02] [INFO ] Deduced a trap composed of 25 places in 111 ms of which 2 ms to minimize.
[2024-05-23 22:45:02] [INFO ] Deduced a trap composed of 21 places in 75 ms of which 2 ms to minimize.
[2024-05-23 22:45:02] [INFO ] Deduced a trap composed of 27 places in 74 ms of which 2 ms to minimize.
[2024-05-23 22:45:02] [INFO ] Deduced a trap composed of 37 places in 77 ms of which 2 ms to minimize.
[2024-05-23 22:45:02] [INFO ] Deduced a trap composed of 39 places in 72 ms of which 1 ms to minimize.
[2024-05-23 22:45:03] [INFO ] Deduced a trap composed of 58 places in 264 ms of which 3 ms to minimize.
[2024-05-23 22:45:03] [INFO ] Deduced a trap composed of 55 places in 242 ms of which 3 ms to minimize.
[2024-05-23 22:45:04] [INFO ] Deduced a trap composed of 64 places in 266 ms of which 3 ms to minimize.
[2024-05-23 22:45:04] [INFO ] Deduced a trap composed of 62 places in 254 ms of which 3 ms to minimize.
[2024-05-23 22:45:04] [INFO ] Deduced a trap composed of 69 places in 225 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/309 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 1457 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 309/814 variables, and 102 constraints, problems are : Problem set: 0 solved, 1457 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/309 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 0/1457 constraints, Known Traps: 80/80 constraints]
After SMT, in 61202ms problems are : Problem set: 0 solved, 1457 unsolved
Search for dead transitions found 0 dead transitions in 61246ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63542 ms. Remains : 309/309 places, 1464/1464 transitions.
RANDOM walk for 40000 steps (8 resets) in 1605 ms. (24 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 141 ms. (281 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 131 ms. (303 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 92 ms. (430 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 87 ms. (454 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 84 ms. (470 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 81 ms. (487 steps per ms) remains 6/6 properties
Finished probabilistic random walk after 20294 steps, run visited all 6 properties in 510 ms. (steps per millisecond=39 )
Probabilistic random walk after 20294 steps, saw 14067 distinct states, run finished after 514 ms. (steps per millisecond=39 ) properties seen :6
FORMULA EisenbergMcGuire-PT-07-UpperBounds-04 1 TECHNIQUES REACHABILITY_MAX
FORMULA EisenbergMcGuire-PT-07-UpperBounds-03 1 TECHNIQUES REACHABILITY_MAX
FORMULA EisenbergMcGuire-PT-07-UpperBounds-01 1 TECHNIQUES REACHABILITY_MAX
Current structural bounds on expressions (After reachability solving 3 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 122936 ms.
ITS solved all properties within timeout
BK_STOP 1716504308952
--------------------
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
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-07"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is EisenbergMcGuire-PT-07, 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 r157-smll-171636265200181"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-07.tgz
mv EisenbergMcGuire-PT-07 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 ;