About the Execution of LTSMin+red for MedleyA-PT-18
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 357.331 | 81294.00 | 104860.00 | 424.50 | 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.r579-smll-171734921300141.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is MedleyA-PT-18, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r579-smll-171734921300141
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 608K
-rw-r--r-- 1 mcc users 7.8K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Jun 2 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 9.7K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K Jun 2 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 2 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Jun 2 17:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 2 16:33 instance
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 iscolored
-rw-r--r-- 1 mcc users 158K Jun 2 16:33 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 MedleyA-PT-18-UpperBounds-00
FORMULA_NAME MedleyA-PT-18-UpperBounds-01
FORMULA_NAME MedleyA-PT-18-UpperBounds-02
FORMULA_NAME MedleyA-PT-18-UpperBounds-03
FORMULA_NAME MedleyA-PT-18-UpperBounds-04
FORMULA_NAME MedleyA-PT-18-UpperBounds-05
FORMULA_NAME MedleyA-PT-18-UpperBounds-06
FORMULA_NAME MedleyA-PT-18-UpperBounds-07
FORMULA_NAME MedleyA-PT-18-UpperBounds-08
FORMULA_NAME MedleyA-PT-18-UpperBounds-09
FORMULA_NAME MedleyA-PT-18-UpperBounds-10
FORMULA_NAME MedleyA-PT-18-UpperBounds-11
FORMULA_NAME MedleyA-PT-18-UpperBounds-12
FORMULA_NAME MedleyA-PT-18-UpperBounds-13
FORMULA_NAME MedleyA-PT-18-UpperBounds-14
FORMULA_NAME MedleyA-PT-18-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1717361319316
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MedleyA-PT-18
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-02 20:48:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2024-06-02 20:48:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 20:48:42] [INFO ] Load time of PNML (sax parser for PT used): 225 ms
[2024-06-02 20:48:42] [INFO ] Transformed 252 places.
[2024-06-02 20:48:42] [INFO ] Transformed 543 transitions.
[2024-06-02 20:48:42] [INFO ] Found NUPN structural information;
[2024-06-02 20:48:42] [INFO ] Parsed PT model containing 252 places and 543 transitions and 2436 arcs in 476 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 151 ms.
Ensure Unique test removed 2 transitions
Reduce redundant transitions removed 2 transitions.
Current structural bounds on expressions (Initiallly, because the net is safe) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 541 rows 252 cols
[2024-06-02 20:48:42] [INFO ] Computed 7 invariants in 36 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 (380 resets) in 98 ms. (101 steps per ms)
FORMULA MedleyA-PT-18-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-18-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-18-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 130012 steps (1151 resets) in 324 ms. (400 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[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]
[2024-06-02 20:48:43] [INFO ] Invariant cache hit.
[2024-06-02 20:48:43] [INFO ] [Real]Absence check using 7 positive place invariants in 29 ms returned sat
[2024-06-02 20:48:44] [INFO ] [Real]Absence check using state equation in 427 ms returned sat
[2024-06-02 20:48:44] [INFO ] Solution in real domain found non-integer solution.
[2024-06-02 20:48:44] [INFO ] [Nat]Absence check using 7 positive place invariants in 16 ms returned sat
[2024-06-02 20:48:44] [INFO ] [Nat]Absence check using state equation in 341 ms returned sat
[2024-06-02 20:48:45] [INFO ] Deduced a trap composed of 35 places in 498 ms of which 33 ms to minimize.
[2024-06-02 20:48:45] [INFO ] Deduced a trap composed of 29 places in 364 ms of which 5 ms to minimize.
[2024-06-02 20:48:46] [INFO ] Deduced a trap composed of 28 places in 320 ms of which 5 ms to minimize.
[2024-06-02 20:48:46] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1379 ms
[2024-06-02 20:48:46] [INFO ] Computed and/alt/rep : 311/768/311 causal constraints (skipped 229 transitions) in 123 ms.
[2024-06-02 20:48:49] [INFO ] Deduced a trap composed of 42 places in 316 ms of which 4 ms to minimize.
[2024-06-02 20:48:49] [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.refineWithCausalOrder(DeadlockTester.java:1128)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:875)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-06-02 20:48:49] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2024-06-02 20:48:49] [INFO ] [Real]Absence check using state equation in 296 ms returned sat
[2024-06-02 20:48:50] [INFO ] Deduced a trap composed of 38 places in 324 ms of which 4 ms to minimize.
[2024-06-02 20:48:50] [INFO ] Solution in real domain found non-integer solution.
[2024-06-02 20:48:50] [INFO ] [Nat]Absence check using 7 positive place invariants in 15 ms returned sat
[2024-06-02 20:48:50] [INFO ] [Nat]Absence check using state equation in 295 ms returned sat
[2024-06-02 20:48:50] [INFO ] Deduced a trap composed of 38 places in 333 ms of which 6 ms to minimize.
[2024-06-02 20:48:51] [INFO ] Deduced a trap composed of 20 places in 331 ms of which 4 ms to minimize.
[2024-06-02 20:48:51] [INFO ] Deduced a trap composed of 20 places in 355 ms of which 5 ms to minimize.
[2024-06-02 20:48:51] [INFO ] Deduced a trap composed of 29 places in 199 ms of which 2 ms to minimize.
[2024-06-02 20:48:52] [INFO ] Deduced a trap composed of 142 places in 329 ms of which 4 ms to minimize.
[2024-06-02 20:48:52] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1780 ms
[2024-06-02 20:48:52] [INFO ] Computed and/alt/rep : 311/768/311 causal constraints (skipped 229 transitions) in 100 ms.
[2024-06-02 20:48:55] [INFO ] Added : 240 causal constraints over 48 iterations in 2798 ms. Result :unknown
[2024-06-02 20:48:55] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2024-06-02 20:48:55] [INFO ] [Real]Absence check using state equation in 285 ms returned sat
[2024-06-02 20:48:55] [INFO ] Deduced a trap composed of 38 places in 379 ms of which 5 ms to minimize.
[2024-06-02 20:48:55] [INFO ] Solution in real domain found non-integer solution.
[2024-06-02 20:48:56] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2024-06-02 20:48:56] [INFO ] [Nat]Absence check using state equation in 256 ms returned sat
[2024-06-02 20:48:56] [INFO ] Deduced a trap composed of 38 places in 263 ms of which 3 ms to minimize.
[2024-06-02 20:48:57] [INFO ] Deduced a trap composed of 28 places in 357 ms of which 5 ms to minimize.
[2024-06-02 20:48:57] [INFO ] Deduced a trap composed of 34 places in 371 ms of which 5 ms to minimize.
[2024-06-02 20:48:57] [INFO ] Deduced a trap composed of 34 places in 341 ms of which 4 ms to minimize.
[2024-06-02 20:48:58] [INFO ] Deduced a trap composed of 33 places in 307 ms of which 4 ms to minimize.
[2024-06-02 20:48:58] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1793 ms
[2024-06-02 20:48:58] [INFO ] Computed and/alt/rep : 311/768/311 causal constraints (skipped 229 transitions) in 64 ms.
[2024-06-02 20:48:59] [INFO ] Deduced a trap composed of 45 places in 292 ms of which 4 ms to minimize.
[2024-06-02 20:48:59] [INFO ] Deduced a trap composed of 28 places in 331 ms of which 4 ms to minimize.
[2024-06-02 20:49:00] [INFO ] Deduced a trap composed of 46 places in 317 ms of which 4 ms to minimize.
[2024-06-02 20:49:00] [INFO ] Deduced a trap composed of 45 places in 264 ms of which 4 ms to minimize.
[2024-06-02 20:49:00] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1498 ms
[2024-06-02 20:49:00] [INFO ] Added : 75 causal constraints over 15 iterations in 2405 ms. Result :sat
Minimization took 281 ms.
[2024-06-02 20:49:01] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2024-06-02 20:49:01] [INFO ] [Real]Absence check using state equation in 279 ms returned sat
[2024-06-02 20:49:01] [INFO ] Deduced a trap composed of 28 places in 210 ms of which 3 ms to minimize.
[2024-06-02 20:49:01] [INFO ] Solution in real domain found non-integer solution.
[2024-06-02 20:49:01] [INFO ] [Nat]Absence check using 7 positive place invariants in 13 ms returned sat
[2024-06-02 20:49:02] [INFO ] [Nat]Absence check using state equation in 284 ms returned sat
[2024-06-02 20:49:02] [INFO ] Deduced a trap composed of 28 places in 173 ms of which 3 ms to minimize.
[2024-06-02 20:49:02] [INFO ] Deduced a trap composed of 29 places in 337 ms of which 4 ms to minimize.
[2024-06-02 20:49:02] [INFO ] Deduced a trap composed of 16 places in 301 ms of which 4 ms to minimize.
[2024-06-02 20:49:03] [INFO ] Deduced a trap composed of 155 places in 341 ms of which 4 ms to minimize.
[2024-06-02 20:49:03] [INFO ] Deduced a trap composed of 148 places in 297 ms of which 4 ms to minimize.
[2024-06-02 20:49:03] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1651 ms
[2024-06-02 20:49:03] [INFO ] Computed and/alt/rep : 311/768/311 causal constraints (skipped 229 transitions) in 79 ms.
[2024-06-02 20:49:06] [INFO ] Added : 190 causal constraints over 38 iterations in 2889 ms. Result :sat
Minimization took 54 ms.
[2024-06-02 20:49:06] [INFO ] [Real]Absence check using 7 positive place invariants in 9 ms returned sat
[2024-06-02 20:49:06] [INFO ] [Real]Absence check using state equation in 253 ms returned sat
[2024-06-02 20:49:07] [INFO ] Deduced a trap composed of 37 places in 272 ms of which 3 ms to minimize.
[2024-06-02 20:49:07] [INFO ] Solution in real domain found non-integer solution.
[2024-06-02 20:49:07] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2024-06-02 20:49:07] [INFO ] [Nat]Absence check using state equation in 259 ms returned sat
[2024-06-02 20:49:08] [INFO ] Deduced a trap composed of 37 places in 277 ms of which 4 ms to minimize.
[2024-06-02 20:49:08] [INFO ] Deduced a trap composed of 37 places in 326 ms of which 4 ms to minimize.
[2024-06-02 20:49:08] [INFO ] Deduced a trap composed of 29 places in 328 ms of which 5 ms to minimize.
[2024-06-02 20:49:09] [INFO ] Deduced a trap composed of 38 places in 322 ms of which 4 ms to minimize.
[2024-06-02 20:49:09] [INFO ] Deduced a trap composed of 31 places in 364 ms of which 4 ms to minimize.
[2024-06-02 20:49:09] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1788 ms
[2024-06-02 20:49:09] [INFO ] Computed and/alt/rep : 311/768/311 causal constraints (skipped 229 transitions) in 70 ms.
[2024-06-02 20:49:12] [INFO ] Deduced a trap composed of 16 places in 113 ms of which 1 ms to minimize.
[2024-06-02 20:49:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 214 ms
[2024-06-02 20:49:12] [INFO ] Added : 218 causal constraints over 44 iterations in 2699 ms. Result :sat
Minimization took 135 ms.
[2024-06-02 20:49:12] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2024-06-02 20:49:12] [INFO ] [Real]Absence check using state equation in 296 ms returned sat
[2024-06-02 20:49:13] [INFO ] Deduced a trap composed of 35 places in 314 ms of which 4 ms to minimize.
[2024-06-02 20:49:13] [INFO ] Solution in real domain found non-integer solution.
[2024-06-02 20:49:13] [INFO ] [Nat]Absence check using 7 positive place invariants in 13 ms returned sat
[2024-06-02 20:49:13] [INFO ] [Nat]Absence check using state equation in 297 ms returned sat
[2024-06-02 20:49:13] [INFO ] Deduced a trap composed of 35 places in 295 ms of which 6 ms to minimize.
[2024-06-02 20:49:14] [INFO ] Deduced a trap composed of 36 places in 314 ms of which 3 ms to minimize.
[2024-06-02 20:49:14] [INFO ] Deduced a trap composed of 20 places in 296 ms of which 4 ms to minimize.
[2024-06-02 20:49:14] [INFO ] Deduced a trap composed of 25 places in 266 ms of which 3 ms to minimize.
[2024-06-02 20:49:14] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1316 ms
[2024-06-02 20:49:14] [INFO ] Computed and/alt/rep : 311/768/311 causal constraints (skipped 229 transitions) in 61 ms.
[2024-06-02 20:49:16] [INFO ] Added : 150 causal constraints over 31 iterations in 1613 ms. Result :sat
Minimization took 245 ms.
[2024-06-02 20:49:16] [INFO ] [Real]Absence check using 7 positive place invariants in 13 ms returned sat
[2024-06-02 20:49:17] [INFO ] [Real]Absence check using state equation in 293 ms returned sat
[2024-06-02 20:49:17] [INFO ] Solution in real domain found non-integer solution.
[2024-06-02 20:49:17] [INFO ] [Nat]Absence check using 7 positive place invariants in 13 ms returned sat
[2024-06-02 20:49:17] [INFO ] [Nat]Absence check using state equation in 300 ms returned sat
[2024-06-02 20:49:18] [INFO ] Deduced a trap composed of 29 places in 319 ms of which 4 ms to minimize.
[2024-06-02 20:49:18] [INFO ] Deduced a trap composed of 31 places in 306 ms of which 4 ms to minimize.
[2024-06-02 20:49:18] [INFO ] Deduced a trap composed of 32 places in 304 ms of which 4 ms to minimize.
[2024-06-02 20:49:19] [INFO ] Deduced a trap composed of 29 places in 288 ms of which 4 ms to minimize.
[2024-06-02 20:49:19] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1370 ms
[2024-06-02 20:49:19] [INFO ] Computed and/alt/rep : 311/768/311 causal constraints (skipped 229 transitions) in 69 ms.
[2024-06-02 20:49:21] [INFO ] Deduced a trap composed of 21 places in 237 ms of which 3 ms to minimize.
[2024-06-02 20:49:21] [INFO ] Deduced a trap composed of 42 places in 189 ms of which 3 ms to minimize.
[2024-06-02 20:49:22] [INFO ] Deduced a trap composed of 120 places in 290 ms of which 4 ms to minimize.
[2024-06-02 20:49:22] [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 6
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.refineWithCausalOrder(DeadlockTester.java:1128)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:875)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-06-02 20:49:22] [INFO ] [Real]Absence check using 7 positive place invariants in 13 ms returned sat
[2024-06-02 20:49:22] [INFO ] [Real]Absence check using state equation in 293 ms returned sat
[2024-06-02 20:49:23] [INFO ] Deduced a trap composed of 29 places in 354 ms of which 4 ms to minimize.
[2024-06-02 20:49:23] [INFO ] Solution in real domain found non-integer solution.
[2024-06-02 20:49:23] [INFO ] [Nat]Absence check using 7 positive place invariants in 14 ms returned sat
[2024-06-02 20:49:23] [INFO ] [Nat]Absence check using state equation in 295 ms returned sat
[2024-06-02 20:49:24] [INFO ] Deduced a trap composed of 29 places in 365 ms of which 4 ms to minimize.
[2024-06-02 20:49:24] [INFO ] Deduced a trap composed of 36 places in 377 ms of which 4 ms to minimize.
[2024-06-02 20:49:24] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 829 ms
[2024-06-02 20:49:24] [INFO ] Computed and/alt/rep : 311/768/311 causal constraints (skipped 229 transitions) in 65 ms.
[2024-06-02 20:49:27] [INFO ] Added : 234 causal constraints over 47 iterations in 2657 ms. Result :sat
Minimization took 357 ms.
[2024-06-02 20:49:27] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2024-06-02 20:49:27] [INFO ] [Real]Absence check using state equation in 288 ms returned sat
[2024-06-02 20:49:28] [INFO ] Deduced a trap composed of 24 places in 291 ms of which 5 ms to minimize.
[2024-06-02 20:49:28] [INFO ] Solution in real domain found non-integer solution.
[2024-06-02 20:49:28] [INFO ] [Nat]Absence check using 7 positive place invariants in 13 ms returned sat
[2024-06-02 20:49:28] [INFO ] [Nat]Absence check using state equation in 259 ms returned sat
[2024-06-02 20:49:29] [INFO ] Deduced a trap composed of 24 places in 342 ms of which 4 ms to minimize.
[2024-06-02 20:49:29] [INFO ] Deduced a trap composed of 29 places in 346 ms of which 4 ms to minimize.
[2024-06-02 20:49:29] [INFO ] Deduced a trap composed of 27 places in 348 ms of which 5 ms to minimize.
[2024-06-02 20:49:30] [INFO ] Deduced a trap composed of 30 places in 325 ms of which 5 ms to minimize.
[2024-06-02 20:49:30] [INFO ] Deduced a trap composed of 148 places in 366 ms of which 4 ms to minimize.
[2024-06-02 20:49:30] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1918 ms
[2024-06-02 20:49:30] [INFO ] Computed and/alt/rep : 311/768/311 causal constraints (skipped 229 transitions) in 68 ms.
[2024-06-02 20:49:32] [INFO ] Deduced a trap composed of 34 places in 301 ms of which 4 ms to minimize.
[2024-06-02 20:49:33] [INFO ] Deduced a trap composed of 36 places in 315 ms of which 4 ms to minimize.
[2024-06-02 20:49:33] [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 8
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.refineWithCausalOrder(DeadlockTester.java:1128)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:875)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-06-02 20:49:33] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2024-06-02 20:49:33] [INFO ] [Real]Absence check using state equation in 282 ms returned sat
[2024-06-02 20:49:33] [INFO ] Solution in real domain found non-integer solution.
[2024-06-02 20:49:33] [INFO ] [Nat]Absence check using 7 positive place invariants in 13 ms returned sat
[2024-06-02 20:49:34] [INFO ] [Nat]Absence check using state equation in 286 ms returned sat
[2024-06-02 20:49:34] [INFO ] Deduced a trap composed of 35 places in 307 ms of which 8 ms to minimize.
[2024-06-02 20:49:34] [INFO ] Deduced a trap composed of 37 places in 303 ms of which 4 ms to minimize.
[2024-06-02 20:49:35] [INFO ] Deduced a trap composed of 29 places in 311 ms of which 4 ms to minimize.
[2024-06-02 20:49:35] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1038 ms
[2024-06-02 20:49:35] [INFO ] Computed and/alt/rep : 311/768/311 causal constraints (skipped 229 transitions) in 52 ms.
[2024-06-02 20:49:37] [INFO ] Deduced a trap composed of 42 places in 285 ms of which 4 ms to minimize.
[2024-06-02 20:49:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 388 ms
[2024-06-02 20:49:37] [INFO ] Added : 184 causal constraints over 37 iterations in 2475 ms. Result :sat
Minimization took 331 ms.
[2024-06-02 20:49:38] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2024-06-02 20:49:38] [INFO ] [Real]Absence check using state equation in 279 ms returned sat
[2024-06-02 20:49:38] [INFO ] Deduced a trap composed of 29 places in 333 ms of which 5 ms to minimize.
[2024-06-02 20:49:38] [INFO ] Solution in real domain found non-integer solution.
[2024-06-02 20:49:39] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2024-06-02 20:49:39] [INFO ] [Nat]Absence check using state equation in 278 ms returned sat
[2024-06-02 20:49:39] [INFO ] Deduced a trap composed of 29 places in 322 ms of which 4 ms to minimize.
[2024-06-02 20:49:39] [INFO ] Deduced a trap composed of 29 places in 196 ms of which 2 ms to minimize.
[2024-06-02 20:49:40] [INFO ] Deduced a trap composed of 32 places in 334 ms of which 4 ms to minimize.
[2024-06-02 20:49:40] [INFO ] Deduced a trap composed of 41 places in 320 ms of which 4 ms to minimize.
[2024-06-02 20:49:40] [INFO ] Deduced a trap composed of 32 places in 335 ms of which 4 ms to minimize.
[2024-06-02 20:49:40] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1647 ms
[2024-06-02 20:49:41] [INFO ] Computed and/alt/rep : 311/768/311 causal constraints (skipped 229 transitions) in 61 ms.
[2024-06-02 20:49:44] [INFO ] Deduced a trap composed of 20 places in 333 ms of which 4 ms to minimize.
[2024-06-02 20:49:44] [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 10
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.refineWithCausalOrder(DeadlockTester.java:1128)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:875)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-06-02 20:49:44] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2024-06-02 20:49:44] [INFO ] [Real]Absence check using state equation in 253 ms returned sat
[2024-06-02 20:49:44] [INFO ] Deduced a trap composed of 34 places in 223 ms of which 3 ms to minimize.
[2024-06-02 20:49:44] [INFO ] Solution in real domain found non-integer solution.
[2024-06-02 20:49:44] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2024-06-02 20:49:45] [INFO ] [Nat]Absence check using state equation in 261 ms returned sat
[2024-06-02 20:49:45] [INFO ] Deduced a trap composed of 34 places in 259 ms of which 4 ms to minimize.
[2024-06-02 20:49:45] [INFO ] Deduced a trap composed of 36 places in 295 ms of which 4 ms to minimize.
[2024-06-02 20:49:46] [INFO ] Deduced a trap composed of 20 places in 235 ms of which 4 ms to minimize.
[2024-06-02 20:49:46] [INFO ] Deduced a trap composed of 45 places in 273 ms of which 4 ms to minimize.
[2024-06-02 20:49:46] [INFO ] Deduced a trap composed of 21 places in 342 ms of which 4 ms to minimize.
[2024-06-02 20:49:47] [INFO ] Deduced a trap composed of 17 places in 313 ms of which 4 ms to minimize.
[2024-06-02 20:49:47] [INFO ] Deduced a trap composed of 24 places in 304 ms of which 4 ms to minimize.
[2024-06-02 20:49:47] [INFO ] Deduced a trap composed of 48 places in 258 ms of which 4 ms to minimize.
[2024-06-02 20:49:47] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 2525 ms
[2024-06-02 20:49:47] [INFO ] Computed and/alt/rep : 311/768/311 causal constraints (skipped 229 transitions) in 51 ms.
[2024-06-02 20:49:49] [INFO ] Added : 188 causal constraints over 38 iterations in 1998 ms. Result :sat
Minimization took 105 ms.
[2024-06-02 20:49:49] [INFO ] [Real]Absence check using 7 positive place invariants in 7 ms returned sat
[2024-06-02 20:49:50] [INFO ] [Real]Absence check using state equation in 179 ms returned sat
[2024-06-02 20:49:50] [INFO ] Solution in real domain found non-integer solution.
[2024-06-02 20:49:50] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2024-06-02 20:49:50] [INFO ] [Nat]Absence check using state equation in 239 ms returned sat
[2024-06-02 20:49:50] [INFO ] Deduced a trap composed of 49 places in 222 ms of which 3 ms to minimize.
[2024-06-02 20:49:50] [INFO ] Deduced a trap composed of 31 places in 317 ms of which 4 ms to minimize.
[2024-06-02 20:49:51] [INFO ] Deduced a trap composed of 30 places in 344 ms of which 4 ms to minimize.
[2024-06-02 20:49:51] [INFO ] Deduced a trap composed of 16 places in 301 ms of which 4 ms to minimize.
[2024-06-02 20:49:52] [INFO ] Deduced a trap composed of 142 places in 304 ms of which 4 ms to minimize.
[2024-06-02 20:49:52] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1676 ms
[2024-06-02 20:49:52] [INFO ] Computed and/alt/rep : 311/768/311 causal constraints (skipped 229 transitions) in 64 ms.
[2024-06-02 20:49:55] [INFO ] Deduced a trap composed of 47 places in 324 ms of which 5 ms to minimize.
Maximisation of solution failed !
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[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]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 13 out of 252 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 252/252 places, 541/541 transitions.
Graph (trivial) has 268 edges and 252 vertex of which 13 / 252 are part of one of the 3 SCC in 5 ms
Free SCC test removed 10 places
Drop transitions (Empty/Sink Transition effects.) removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 0 with 49 rules applied. Total rules applied 50 place count 242 transition count 479
Reduce places removed 49 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 51 rules applied. Total rules applied 101 place count 193 transition count 477
Reduce places removed 1 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 4 rules applied. Total rules applied 105 place count 192 transition count 474
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 5 rules applied. Total rules applied 110 place count 189 transition count 472
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 111 place count 188 transition count 472
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 8 Pre rules applied. Total rules applied 111 place count 188 transition count 464
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 5 with 16 rules applied. Total rules applied 127 place count 180 transition count 464
Discarding 37 places :
Symmetric choice reduction at 5 with 37 rule applications. Total rules 164 place count 143 transition count 399
Iterating global reduction 5 with 37 rules applied. Total rules applied 201 place count 143 transition count 399
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 5 with 2 rules applied. Total rules applied 203 place count 143 transition count 397
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 205 place count 141 transition count 397
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 6 Pre rules applied. Total rules applied 205 place count 141 transition count 391
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 7 with 12 rules applied. Total rules applied 217 place count 135 transition count 391
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 220 place count 132 transition count 371
Iterating global reduction 7 with 3 rules applied. Total rules applied 223 place count 132 transition count 371
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 225 place count 130 transition count 367
Iterating global reduction 7 with 2 rules applied. Total rules applied 227 place count 130 transition count 367
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 7 with 42 rules applied. Total rules applied 269 place count 109 transition count 346
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 274 place count 109 transition count 341
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 276 place count 107 transition count 337
Iterating global reduction 8 with 2 rules applied. Total rules applied 278 place count 107 transition count 337
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 280 place count 105 transition count 329
Iterating global reduction 8 with 2 rules applied. Total rules applied 282 place count 105 transition count 329
Performed 18 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 8 with 36 rules applied. Total rules applied 318 place count 87 transition count 424
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 8 with 13 rules applied. Total rules applied 331 place count 87 transition count 411
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 9 with 5 rules applied. Total rules applied 336 place count 87 transition count 406
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 9 with 8 rules applied. Total rules applied 344 place count 83 transition count 402
Free-agglomeration rule applied 19 times.
Iterating global reduction 9 with 19 rules applied. Total rules applied 363 place count 83 transition count 383
Reduce places removed 19 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 12 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 9 with 34 rules applied. Total rules applied 397 place count 64 transition count 368
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 10 with 17 rules applied. Total rules applied 414 place count 64 transition count 351
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 415 place count 64 transition count 351
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 416 place count 63 transition count 350
Applied a total of 416 rules in 296 ms. Remains 63 /252 variables (removed 189) and now considering 350/541 (removed 191) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 315 ms. Remains : 63/252 places, 350/541 transitions.
[2024-06-02 20:49:56] [INFO ] Flow matrix only has 313 transitions (discarded 37 similar events)
// Phase 1: matrix 313 rows 63 cols
[2024-06-02 20:49:56] [INFO ] Computed 7 invariants in 4 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
FORMULA MedleyA-PT-18-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 1000000 steps (99501 resets) in 2768 ms. (361 steps per ms)
FORMULA MedleyA-PT-18-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-18-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-18-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-18-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-18-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-18-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-18-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-18-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-18-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-18-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-18-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-18-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 1000001 steps (22934 resets) in 803 ms. (1243 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[] Max Struct:[]
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 78804 ms.
ITS solved all properties within timeout
BK_STOP 1717361400610
--------------------
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="MedleyA-PT-18"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is MedleyA-PT-18, 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 r579-smll-171734921300141"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MedleyA-PT-18.tgz
mv MedleyA-PT-18 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 ;