Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r171-tall-167838858700501.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is FlexibleBarrier-PT-10b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r171-tall-167838858700501
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 792K
-rw-r--r-- 1 mcc users 6.9K Feb 25 12:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Feb 25 12:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 25 12:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 25 12:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 12:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 132K Feb 25 12:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 12:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 30K Feb 25 12:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 374K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME FlexibleBarrier-PT-10b-UpperBounds-00
FORMULA_NAME FlexibleBarrier-PT-10b-UpperBounds-01
FORMULA_NAME FlexibleBarrier-PT-10b-UpperBounds-02
FORMULA_NAME FlexibleBarrier-PT-10b-UpperBounds-03
FORMULA_NAME FlexibleBarrier-PT-10b-UpperBounds-04
FORMULA_NAME FlexibleBarrier-PT-10b-UpperBounds-05
FORMULA_NAME FlexibleBarrier-PT-10b-UpperBounds-06
FORMULA_NAME FlexibleBarrier-PT-10b-UpperBounds-07
FORMULA_NAME FlexibleBarrier-PT-10b-UpperBounds-08
FORMULA_NAME FlexibleBarrier-PT-10b-UpperBounds-09
FORMULA_NAME FlexibleBarrier-PT-10b-UpperBounds-10
FORMULA_NAME FlexibleBarrier-PT-10b-UpperBounds-11
FORMULA_NAME FlexibleBarrier-PT-10b-UpperBounds-12
FORMULA_NAME FlexibleBarrier-PT-10b-UpperBounds-13
FORMULA_NAME FlexibleBarrier-PT-10b-UpperBounds-14
FORMULA_NAME FlexibleBarrier-PT-10b-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679477472984

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=smartxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FlexibleBarrier-PT-10b
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-22 09:31:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-22 09:31:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 09:31:14] [INFO ] Load time of PNML (sax parser for PT used): 101 ms
[2023-03-22 09:31:14] [INFO ] Transformed 1402 places.
[2023-03-22 09:31:14] [INFO ] Transformed 1613 transitions.
[2023-03-22 09:31:14] [INFO ] Found NUPN structural information;
[2023-03-22 09:31:14] [INFO ] Parsed PT model containing 1402 places and 1613 transitions and 4025 arcs in 177 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
// Phase 1: matrix 1613 rows 1402 cols
[2023-03-22 09:31:14] [INFO ] Computed 12 place invariants in 40 ms
Incomplete random walk after 10000 steps, including 133 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 16) seen :3
FORMULA FlexibleBarrier-PT-10b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-10b-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-10b-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 13) seen :0
[2023-03-22 09:31:15] [INFO ] Invariant cache hit.
[2023-03-22 09:31:15] [INFO ] [Real]Absence check using 12 positive place invariants in 31 ms returned sat
[2023-03-22 09:31:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:31:15] [INFO ] [Real]Absence check using state equation in 538 ms returned sat
[2023-03-22 09:31:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:31:16] [INFO ] [Nat]Absence check using 12 positive place invariants in 23 ms returned sat
[2023-03-22 09:31:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:31:16] [INFO ] [Nat]Absence check using state equation in 440 ms returned sat
[2023-03-22 09:31:17] [INFO ] Deduced a trap composed of 611 places in 405 ms of which 6 ms to minimize.
[2023-03-22 09:31:17] [INFO ] Deduced a trap composed of 70 places in 402 ms of which 1 ms to minimize.
[2023-03-22 09:31:18] [INFO ] Deduced a trap composed of 97 places in 388 ms of which 1 ms to minimize.
[2023-03-22 09:31:18] [INFO ] Deduced a trap composed of 468 places in 331 ms of which 2 ms to minimize.
[2023-03-22 09:31:18] [INFO ] Deduced a trap composed of 533 places in 323 ms of which 1 ms to minimize.
[2023-03-22 09:31:19] [INFO ] Deduced a trap composed of 222 places in 317 ms of which 1 ms to minimize.
[2023-03-22 09:31:19] [INFO ] Deduced a trap composed of 101 places in 319 ms of which 1 ms to minimize.
[2023-03-22 09:31:19] [INFO ] Deduced a trap composed of 103 places in 309 ms of which 0 ms to minimize.
[2023-03-22 09:31:20] [INFO ] Deduced a trap composed of 489 places in 313 ms of which 1 ms to minimize.
[2023-03-22 09:31:20] [INFO ] Deduced a trap composed of 513 places in 341 ms of which 1 ms to minimize.
[2023-03-22 09:31:21] [INFO ] Deduced a trap composed of 219 places in 331 ms of which 1 ms to minimize.
[2023-03-22 09:31:21] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 09:31:21] [INFO ] [Real]Absence check using 12 positive place invariants in 22 ms returned sat
[2023-03-22 09:31:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:31:21] [INFO ] [Real]Absence check using state equation in 479 ms returned sat
[2023-03-22 09:31:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:31:22] [INFO ] [Nat]Absence check using 12 positive place invariants in 23 ms returned sat
[2023-03-22 09:31:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:31:22] [INFO ] [Nat]Absence check using state equation in 479 ms returned sat
[2023-03-22 09:31:22] [INFO ] Deduced a trap composed of 542 places in 374 ms of which 1 ms to minimize.
[2023-03-22 09:31:23] [INFO ] Deduced a trap composed of 467 places in 353 ms of which 1 ms to minimize.
[2023-03-22 09:31:23] [INFO ] Deduced a trap composed of 494 places in 313 ms of which 1 ms to minimize.
[2023-03-22 09:31:24] [INFO ] Deduced a trap composed of 62 places in 312 ms of which 0 ms to minimize.
[2023-03-22 09:31:24] [INFO ] Deduced a trap composed of 512 places in 331 ms of which 0 ms to minimize.
[2023-03-22 09:31:24] [INFO ] Deduced a trap composed of 468 places in 305 ms of which 1 ms to minimize.
[2023-03-22 09:31:25] [INFO ] Deduced a trap composed of 479 places in 344 ms of which 1 ms to minimize.
[2023-03-22 09:31:25] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 2795 ms
[2023-03-22 09:31:25] [INFO ] Computed and/alt/rep : 1475/2377/1475 causal constraints (skipped 137 transitions) in 95 ms.
[2023-03-22 09:31:27] [INFO ] Deduced a trap composed of 14 places in 544 ms of which 6 ms to minimize.
[2023-03-22 09:31:27] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 09:31:27] [INFO ] [Real]Absence check using 12 positive place invariants in 21 ms returned sat
[2023-03-22 09:31:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:31:28] [INFO ] [Real]Absence check using state equation in 488 ms returned sat
[2023-03-22 09:31:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:31:28] [INFO ] [Nat]Absence check using 12 positive place invariants in 22 ms returned sat
[2023-03-22 09:31:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:31:28] [INFO ] [Nat]Absence check using state equation in 484 ms returned sat
[2023-03-22 09:31:29] [INFO ] Deduced a trap composed of 519 places in 370 ms of which 1 ms to minimize.
[2023-03-22 09:31:29] [INFO ] Deduced a trap composed of 172 places in 374 ms of which 0 ms to minimize.
[2023-03-22 09:31:30] [INFO ] Deduced a trap composed of 104 places in 337 ms of which 1 ms to minimize.
[2023-03-22 09:31:30] [INFO ] Deduced a trap composed of 106 places in 343 ms of which 1 ms to minimize.
[2023-03-22 09:31:30] [INFO ] Deduced a trap composed of 177 places in 369 ms of which 0 ms to minimize.
[2023-03-22 09:31:31] [INFO ] Deduced a trap composed of 101 places in 338 ms of which 1 ms to minimize.
[2023-03-22 09:31:31] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 2497 ms
[2023-03-22 09:31:31] [INFO ] Computed and/alt/rep : 1475/2377/1475 causal constraints (skipped 137 transitions) in 88 ms.
[2023-03-22 09:31:33] [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 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 09:31:33] [INFO ] [Real]Absence check using 12 positive place invariants in 22 ms returned sat
[2023-03-22 09:31:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:31:33] [INFO ] [Real]Absence check using state equation in 495 ms returned sat
[2023-03-22 09:31:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:31:34] [INFO ] [Nat]Absence check using 12 positive place invariants in 23 ms returned sat
[2023-03-22 09:31:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:31:34] [INFO ] [Nat]Absence check using state equation in 486 ms returned sat
[2023-03-22 09:31:35] [INFO ] Deduced a trap composed of 243 places in 427 ms of which 1 ms to minimize.
[2023-03-22 09:31:35] [INFO ] Deduced a trap composed of 198 places in 377 ms of which 1 ms to minimize.
[2023-03-22 09:31:35] [INFO ] Deduced a trap composed of 490 places in 362 ms of which 0 ms to minimize.
[2023-03-22 09:31:36] [INFO ] Deduced a trap composed of 220 places in 310 ms of which 1 ms to minimize.
[2023-03-22 09:31:36] [INFO ] Deduced a trap composed of 108 places in 338 ms of which 1 ms to minimize.
[2023-03-22 09:31:37] [INFO ] Deduced a trap composed of 102 places in 337 ms of which 1 ms to minimize.
[2023-03-22 09:31:37] [INFO ] Deduced a trap composed of 172 places in 326 ms of which 1 ms to minimize.
[2023-03-22 09:31:37] [INFO ] Deduced a trap composed of 101 places in 334 ms of which 1 ms to minimize.
[2023-03-22 09:31:38] [INFO ] Deduced a trap composed of 96 places in 191 ms of which 3 ms to minimize.
[2023-03-22 09:31:38] [INFO ] Deduced a trap composed of 105 places in 325 ms of which 3 ms to minimize.
[2023-03-22 09:31:38] [INFO ] Deduced a trap composed of 497 places in 322 ms of which 1 ms to minimize.
[2023-03-22 09:31:38] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 09:31:39] [INFO ] [Real]Absence check using 12 positive place invariants in 23 ms returned sat
[2023-03-22 09:31:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:31:39] [INFO ] [Real]Absence check using state equation in 461 ms returned sat
[2023-03-22 09:31:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:31:39] [INFO ] [Nat]Absence check using 12 positive place invariants in 22 ms returned sat
[2023-03-22 09:31:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:31:40] [INFO ] [Nat]Absence check using state equation in 481 ms returned sat
[2023-03-22 09:31:40] [INFO ] Computed and/alt/rep : 1475/2377/1475 causal constraints (skipped 137 transitions) in 79 ms.
[2023-03-22 09:31:44] [INFO ] Added : 261 causal constraints over 53 iterations in 3778 ms. Result :sat
Minimization took 303 ms.
[2023-03-22 09:31:44] [INFO ] [Real]Absence check using 12 positive place invariants in 21 ms returned sat
[2023-03-22 09:31:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:31:45] [INFO ] [Real]Absence check using state equation in 512 ms returned sat
[2023-03-22 09:31:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:31:45] [INFO ] [Nat]Absence check using 12 positive place invariants in 22 ms returned sat
[2023-03-22 09:31:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:31:46] [INFO ] [Nat]Absence check using state equation in 486 ms returned sat
[2023-03-22 09:31:46] [INFO ] Deduced a trap composed of 503 places in 366 ms of which 1 ms to minimize.
[2023-03-22 09:31:46] [INFO ] Deduced a trap composed of 500 places in 331 ms of which 1 ms to minimize.
[2023-03-22 09:31:47] [INFO ] Deduced a trap composed of 466 places in 310 ms of which 1 ms to minimize.
[2023-03-22 09:31:47] [INFO ] Deduced a trap composed of 502 places in 371 ms of which 1 ms to minimize.
[2023-03-22 09:31:48] [INFO ] Deduced a trap composed of 477 places in 324 ms of which 1 ms to minimize.
[2023-03-22 09:31:48] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2010 ms
[2023-03-22 09:31:48] [INFO ] Computed and/alt/rep : 1475/2377/1475 causal constraints (skipped 137 transitions) in 90 ms.
[2023-03-22 09:31:50] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 09:31:50] [INFO ] [Real]Absence check using 12 positive place invariants in 21 ms returned sat
[2023-03-22 09:31:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:31:51] [INFO ] [Real]Absence check using state equation in 495 ms returned sat
[2023-03-22 09:31:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:31:51] [INFO ] [Nat]Absence check using 12 positive place invariants in 22 ms returned sat
[2023-03-22 09:31:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:31:51] [INFO ] [Nat]Absence check using state equation in 483 ms returned sat
[2023-03-22 09:31:52] [INFO ] Deduced a trap composed of 512 places in 413 ms of which 1 ms to minimize.
[2023-03-22 09:31:52] [INFO ] Deduced a trap composed of 176 places in 385 ms of which 1 ms to minimize.
[2023-03-22 09:31:53] [INFO ] Deduced a trap composed of 477 places in 339 ms of which 0 ms to minimize.
[2023-03-22 09:31:53] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1365 ms
[2023-03-22 09:31:53] [INFO ] Computed and/alt/rep : 1475/2377/1475 causal constraints (skipped 137 transitions) in 81 ms.
[2023-03-22 09:31:56] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 09:31:56] [INFO ] [Real]Absence check using 12 positive place invariants in 21 ms returned sat
[2023-03-22 09:31:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:31:56] [INFO ] [Real]Absence check using state equation in 498 ms returned sat
[2023-03-22 09:31:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:31:57] [INFO ] [Nat]Absence check using 12 positive place invariants in 22 ms returned sat
[2023-03-22 09:31:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:31:57] [INFO ] [Nat]Absence check using state equation in 478 ms returned sat
[2023-03-22 09:31:58] [INFO ] Deduced a trap composed of 488 places in 379 ms of which 1 ms to minimize.
[2023-03-22 09:31:58] [INFO ] Deduced a trap composed of 510 places in 385 ms of which 1 ms to minimize.
[2023-03-22 09:31:58] [INFO ] Deduced a trap composed of 547 places in 339 ms of which 1 ms to minimize.
[2023-03-22 09:31:59] [INFO ] Deduced a trap composed of 488 places in 316 ms of which 1 ms to minimize.
[2023-03-22 09:31:59] [INFO ] Deduced a trap composed of 98 places in 318 ms of which 0 ms to minimize.
[2023-03-22 09:32:00] [INFO ] Deduced a trap composed of 62 places in 347 ms of which 1 ms to minimize.
[2023-03-22 09:32:00] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 2466 ms
[2023-03-22 09:32:00] [INFO ] Computed and/alt/rep : 1475/2377/1475 causal constraints (skipped 137 transitions) in 80 ms.
[2023-03-22 09:32:02] [INFO ] Deduced a trap composed of 14 places in 537 ms of which 1 ms to minimize.
[2023-03-22 09:32:02] [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 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 09:32:02] [INFO ] [Real]Absence check using 12 positive place invariants in 20 ms returned sat
[2023-03-22 09:32:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:32:03] [INFO ] [Real]Absence check using state equation in 481 ms returned sat
[2023-03-22 09:32:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:32:03] [INFO ] [Nat]Absence check using 12 positive place invariants in 23 ms returned sat
[2023-03-22 09:32:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:32:03] [INFO ] [Nat]Absence check using state equation in 489 ms returned sat
[2023-03-22 09:32:04] [INFO ] Deduced a trap composed of 171 places in 364 ms of which 1 ms to minimize.
[2023-03-22 09:32:04] [INFO ] Deduced a trap composed of 476 places in 348 ms of which 1 ms to minimize.
[2023-03-22 09:32:05] [INFO ] Deduced a trap composed of 479 places in 312 ms of which 1 ms to minimize.
[2023-03-22 09:32:05] [INFO ] Deduced a trap composed of 548 places in 281 ms of which 1 ms to minimize.
[2023-03-22 09:32:05] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1568 ms
[2023-03-22 09:32:05] [INFO ] Computed and/alt/rep : 1475/2377/1475 causal constraints (skipped 137 transitions) in 73 ms.
[2023-03-22 09:32:08] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 09:32:08] [INFO ] [Real]Absence check using 12 positive place invariants in 21 ms returned sat
[2023-03-22 09:32:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:32:08] [INFO ] [Real]Absence check using state equation in 477 ms returned sat
[2023-03-22 09:32:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:32:09] [INFO ] [Nat]Absence check using 12 positive place invariants in 23 ms returned sat
[2023-03-22 09:32:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:32:09] [INFO ] [Nat]Absence check using state equation in 490 ms returned sat
[2023-03-22 09:32:09] [INFO ] Computed and/alt/rep : 1475/2377/1475 causal constraints (skipped 137 transitions) in 75 ms.
[2023-03-22 09:32:13] [INFO ] Added : 245 causal constraints over 49 iterations in 3501 ms. Result :sat
Minimization took 286 ms.
[2023-03-22 09:32:13] [INFO ] [Real]Absence check using 12 positive place invariants in 21 ms returned sat
[2023-03-22 09:32:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:32:14] [INFO ] [Real]Absence check using state equation in 504 ms returned sat
[2023-03-22 09:32:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:32:14] [INFO ] [Nat]Absence check using 12 positive place invariants in 23 ms returned sat
[2023-03-22 09:32:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:32:15] [INFO ] [Nat]Absence check using state equation in 485 ms returned sat
[2023-03-22 09:32:15] [INFO ] Deduced a trap composed of 465 places in 404 ms of which 5 ms to minimize.
[2023-03-22 09:32:15] [INFO ] Deduced a trap composed of 475 places in 371 ms of which 1 ms to minimize.
[2023-03-22 09:32:16] [INFO ] Deduced a trap composed of 486 places in 342 ms of which 1 ms to minimize.
[2023-03-22 09:32:16] [INFO ] Deduced a trap composed of 494 places in 335 ms of which 1 ms to minimize.
[2023-03-22 09:32:17] [INFO ] Deduced a trap composed of 470 places in 313 ms of which 1 ms to minimize.
[2023-03-22 09:32:17] [INFO ] Deduced a trap composed of 472 places in 315 ms of which 1 ms to minimize.
[2023-03-22 09:32:17] [INFO ] Deduced a trap composed of 443 places in 294 ms of which 1 ms to minimize.
[2023-03-22 09:32:17] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 2774 ms
[2023-03-22 09:32:17] [INFO ] Computed and/alt/rep : 1475/2377/1475 causal constraints (skipped 137 transitions) in 70 ms.
[2023-03-22 09:32:19] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 09:32:19] [INFO ] [Real]Absence check using 12 positive place invariants in 21 ms returned sat
[2023-03-22 09:32:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:32:20] [INFO ] [Real]Absence check using state equation in 506 ms returned sat
[2023-03-22 09:32:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:32:20] [INFO ] [Nat]Absence check using 12 positive place invariants in 22 ms returned sat
[2023-03-22 09:32:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:32:20] [INFO ] [Nat]Absence check using state equation in 477 ms returned sat
[2023-03-22 09:32:21] [INFO ] Deduced a trap composed of 532 places in 346 ms of which 1 ms to minimize.
[2023-03-22 09:32:21] [INFO ] Deduced a trap composed of 494 places in 338 ms of which 1 ms to minimize.
[2023-03-22 09:32:21] [INFO ] Deduced a trap composed of 474 places in 299 ms of which 2 ms to minimize.
[2023-03-22 09:32:22] [INFO ] Deduced a trap composed of 214 places in 304 ms of which 1 ms to minimize.
[2023-03-22 09:32:22] [INFO ] Deduced a trap composed of 499 places in 306 ms of which 1 ms to minimize.
[2023-03-22 09:32:22] [INFO ] Deduced a trap composed of 448 places in 267 ms of which 1 ms to minimize.
[2023-03-22 09:32:22] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 2218 ms
[2023-03-22 09:32:23] [INFO ] Computed and/alt/rep : 1475/2377/1475 causal constraints (skipped 137 transitions) in 69 ms.
[2023-03-22 09:32:25] [INFO ] Deduced a trap composed of 14 places in 526 ms of which 2 ms to minimize.
[2023-03-22 09:32:25] [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 11
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 09:32:25] [INFO ] [Real]Absence check using 12 positive place invariants in 21 ms returned sat
[2023-03-22 09:32:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 09:32:26] [INFO ] [Real]Absence check using state equation in 493 ms returned sat
[2023-03-22 09:32:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 09:32:26] [INFO ] [Nat]Absence check using 12 positive place invariants in 22 ms returned sat
[2023-03-22 09:32:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 09:32:27] [INFO ] [Nat]Absence check using state equation in 474 ms returned sat
[2023-03-22 09:32:27] [INFO ] Computed and/alt/rep : 1475/2377/1475 causal constraints (skipped 137 transitions) in 69 ms.
[2023-03-22 09:32:31] [INFO ] Deduced a trap composed of 14 places in 540 ms of which 1 ms to minimize.
[2023-03-22 09:32:31] [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 12
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA FlexibleBarrier-PT-10b-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA FlexibleBarrier-PT-10b-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA FlexibleBarrier-PT-10b-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 10 out of 1402 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1402/1402 places, 1613/1613 transitions.
Graph (trivial) has 1336 edges and 1402 vertex of which 62 / 1402 are part of one of the 10 SCC in 7 ms
Free SCC test removed 52 places
Drop transitions removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Drop transitions removed 335 transitions
Trivial Post-agglo rules discarded 335 transitions
Performed 335 trivial Post agglomeration. Transition count delta: 335
Iterating post reduction 0 with 335 rules applied. Total rules applied 336 place count 1350 transition count 1215
Reduce places removed 335 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 337 rules applied. Total rules applied 673 place count 1015 transition count 1213
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 675 place count 1013 transition count 1213
Performed 103 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 103 Pre rules applied. Total rules applied 675 place count 1013 transition count 1110
Deduced a syphon composed of 103 places in 1 ms
Reduce places removed 103 places and 0 transitions.
Iterating global reduction 3 with 206 rules applied. Total rules applied 881 place count 910 transition count 1110
Discarding 504 places :
Symmetric choice reduction at 3 with 504 rule applications. Total rules 1385 place count 406 transition count 606
Iterating global reduction 3 with 504 rules applied. Total rules applied 1889 place count 406 transition count 606
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 1889 place count 406 transition count 598
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 1905 place count 398 transition count 598
Discarding 77 places :
Symmetric choice reduction at 3 with 77 rule applications. Total rules 1982 place count 321 transition count 521
Iterating global reduction 3 with 77 rules applied. Total rules applied 2059 place count 321 transition count 521
Ensure Unique test removed 76 transitions
Reduce isomorphic transitions removed 76 transitions.
Iterating post reduction 3 with 76 rules applied. Total rules applied 2135 place count 321 transition count 445
Performed 54 Post agglomeration using F-continuation condition.Transition count delta: 54
Deduced a syphon composed of 54 places in 0 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 4 with 108 rules applied. Total rules applied 2243 place count 267 transition count 391
Drop transitions removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 4 with 20 rules applied. Total rules applied 2263 place count 267 transition count 371
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 2273 place count 257 transition count 361
Iterating global reduction 5 with 10 rules applied. Total rules applied 2283 place count 257 transition count 361
Free-agglomeration rule applied 187 times.
Iterating global reduction 5 with 187 rules applied. Total rules applied 2470 place count 257 transition count 174
Reduce places removed 187 places and 0 transitions.
Drop transitions removed 68 transitions
Reduce isomorphic transitions removed 68 transitions.
Iterating post reduction 5 with 255 rules applied. Total rules applied 2725 place count 70 transition count 106
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 2726 place count 70 transition count 105
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 2727 place count 69 transition count 104
Reduce places removed 1 places and 0 transitions.
Graph (trivial) has 50 edges and 68 vertex of which 20 / 68 are part of one of the 10 SCC in 0 ms
Free SCC test removed 10 places
Iterating post reduction 6 with 2 rules applied. Total rules applied 2729 place count 58 transition count 104
Drop transitions removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 7 with 20 rules applied. Total rules applied 2749 place count 58 transition count 84
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 10 Pre rules applied. Total rules applied 2749 place count 58 transition count 74
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 8 with 20 rules applied. Total rules applied 2769 place count 48 transition count 74
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 8 with 10 rules applied. Total rules applied 2779 place count 48 transition count 64
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 9 with 20 rules applied. Total rules applied 2799 place count 38 transition count 54
Free-agglomeration rule applied 10 times.
Iterating global reduction 9 with 10 rules applied. Total rules applied 2809 place count 38 transition count 44
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 10 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 9 with 30 rules applied. Total rules applied 2839 place count 22 transition count 30
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 10 with 4 rules applied. Total rules applied 2843 place count 22 transition count 26
Applied a total of 2843 rules in 263 ms. Remains 22 /1402 variables (removed 1380) and now considering 26/1613 (removed 1587) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 264 ms. Remains : 22/1402 places, 26/1613 transitions.
// Phase 1: matrix 26 rows 22 cols
[2023-03-22 09:32:32] [INFO ] Computed 5 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 795 ms. (steps per millisecond=1257 ) properties (out of 10) seen :10
FORMULA FlexibleBarrier-PT-10b-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-10b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-10b-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-10b-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-10b-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-10b-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-10b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-10b-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-10b-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-10b-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 78904 ms.
ITS solved all properties within timeout

BK_STOP 1679477554160

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination 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="FlexibleBarrier-PT-10b"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="smartxred"
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 2-5348"
echo " Executing tool smartxred"
echo " Input is FlexibleBarrier-PT-10b, 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 r171-tall-167838858700501"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-10b.tgz
mv FlexibleBarrier-PT-10b 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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;