Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r425-tajo-167905978100333.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is ShieldRVt-PT-050B, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r425-tajo-167905978100333
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.8K Feb 25 22:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 25 22:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 22:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 25 22:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 17:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 22:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 116K Feb 25 22:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 22:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Feb 25 22:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 614K Mar 5 18:23 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 ShieldRVt-PT-050B-UpperBounds-00
FORMULA_NAME ShieldRVt-PT-050B-UpperBounds-01
FORMULA_NAME ShieldRVt-PT-050B-UpperBounds-02
FORMULA_NAME ShieldRVt-PT-050B-UpperBounds-03
FORMULA_NAME ShieldRVt-PT-050B-UpperBounds-04
FORMULA_NAME ShieldRVt-PT-050B-UpperBounds-05
FORMULA_NAME ShieldRVt-PT-050B-UpperBounds-06
FORMULA_NAME ShieldRVt-PT-050B-UpperBounds-07
FORMULA_NAME ShieldRVt-PT-050B-UpperBounds-08
FORMULA_NAME ShieldRVt-PT-050B-UpperBounds-09
FORMULA_NAME ShieldRVt-PT-050B-UpperBounds-10
FORMULA_NAME ShieldRVt-PT-050B-UpperBounds-11
FORMULA_NAME ShieldRVt-PT-050B-UpperBounds-12
FORMULA_NAME ShieldRVt-PT-050B-UpperBounds-13
FORMULA_NAME ShieldRVt-PT-050B-UpperBounds-14
FORMULA_NAME ShieldRVt-PT-050B-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679310356621

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=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVt-PT-050B
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 11:05:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-20 11:05:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 11:05:58] [INFO ] Load time of PNML (sax parser for PT used): 126 ms
[2023-03-20 11:05:58] [INFO ] Transformed 2503 places.
[2023-03-20 11:05:58] [INFO ] Transformed 2503 transitions.
[2023-03-20 11:05:58] [INFO ] Found NUPN structural information;
[2023-03-20 11:05:58] [INFO ] Parsed PT model containing 2503 places and 2503 transitions and 5906 arcs in 309 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
// Phase 1: matrix 2503 rows 2503 cols
[2023-03-20 11:05:58] [INFO ] Computed 201 place invariants in 26 ms
Incomplete random walk after 10000 steps, including 3 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 16) seen :6
FORMULA ShieldRVt-PT-050B-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-050B-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-050B-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-050B-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-050B-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-050B-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 10) seen :0
[2023-03-20 11:05:58] [INFO ] Invariant cache hit.
[2023-03-20 11:05:59] [INFO ] [Real]Absence check using 201 positive place invariants in 153 ms returned sat
[2023-03-20 11:05:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 11:06:00] [INFO ] [Real]Absence check using state equation in 1089 ms returned sat
[2023-03-20 11:06:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 11:06:01] [INFO ] [Nat]Absence check using 201 positive place invariants in 96 ms returned sat
[2023-03-20 11:06:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 11:06:02] [INFO ] [Nat]Absence check using state equation in 1053 ms returned sat
[2023-03-20 11:06:03] [INFO ] Deduced a trap composed of 25 places in 708 ms of which 4 ms to minimize.
[2023-03-20 11:06:04] [INFO ] Deduced a trap composed of 28 places in 735 ms of which 2 ms to minimize.
[2023-03-20 11:06:04] [INFO ] Deduced a trap composed of 41 places in 682 ms of which 2 ms to minimize.
[2023-03-20 11:06:05] [INFO ] Deduced a trap composed of 34 places in 731 ms of which 3 ms to minimize.
[2023-03-20 11:06:06] [INFO ] Deduced a trap composed of 39 places in 631 ms of which 2 ms to minimize.
[2023-03-20 11:06:06] [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)
[2023-03-20 11:06:06] [INFO ] [Real]Absence check using 201 positive place invariants in 87 ms returned sat
[2023-03-20 11:06:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 11:06:07] [INFO ] [Real]Absence check using state equation in 958 ms returned sat
[2023-03-20 11:06:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 11:06:08] [INFO ] [Nat]Absence check using 201 positive place invariants in 113 ms returned sat
[2023-03-20 11:06:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 11:06:09] [INFO ] [Nat]Absence check using state equation in 987 ms returned sat
[2023-03-20 11:06:10] [INFO ] Deduced a trap composed of 27 places in 690 ms of which 2 ms to minimize.
[2023-03-20 11:06:10] [INFO ] Deduced a trap composed of 56 places in 698 ms of which 1 ms to minimize.
[2023-03-20 11:06:11] [INFO ] Deduced a trap composed of 28 places in 614 ms of which 2 ms to minimize.
[2023-03-20 11:06:12] [INFO ] Deduced a trap composed of 28 places in 655 ms of which 1 ms to minimize.
[2023-03-20 11:06:12] [INFO ] Deduced a trap composed of 31 places in 622 ms of which 1 ms to minimize.
[2023-03-20 11:06:12] [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.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)
[2023-03-20 11:06:13] [INFO ] [Real]Absence check using 201 positive place invariants in 88 ms returned sat
[2023-03-20 11:06:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 11:06:14] [INFO ] [Real]Absence check using state equation in 974 ms returned sat
[2023-03-20 11:06:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 11:06:14] [INFO ] [Nat]Absence check using 201 positive place invariants in 85 ms returned sat
[2023-03-20 11:06:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 11:06:15] [INFO ] [Nat]Absence check using state equation in 888 ms returned sat
[2023-03-20 11:06:16] [INFO ] Deduced a trap composed of 31 places in 666 ms of which 2 ms to minimize.
[2023-03-20 11:06:17] [INFO ] Deduced a trap composed of 23 places in 638 ms of which 1 ms to minimize.
[2023-03-20 11:06:18] [INFO ] Deduced a trap composed of 41 places in 808 ms of which 2 ms to minimize.
[2023-03-20 11:06:18] [INFO ] Deduced a trap composed of 52 places in 663 ms of which 2 ms to minimize.
[2023-03-20 11:06:19] [INFO ] Deduced a trap composed of 23 places in 686 ms of which 1 ms to minimize.
[2023-03-20 11:06:19] [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 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.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)
[2023-03-20 11:06:20] [INFO ] [Real]Absence check using 201 positive place invariants in 113 ms returned sat
[2023-03-20 11:06:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 11:06:21] [INFO ] [Real]Absence check using state equation in 982 ms returned sat
[2023-03-20 11:06:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 11:06:21] [INFO ] [Nat]Absence check using 201 positive place invariants in 107 ms returned sat
[2023-03-20 11:06:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 11:06:22] [INFO ] [Nat]Absence check using state equation in 934 ms returned sat
[2023-03-20 11:06:23] [INFO ] Deduced a trap composed of 23 places in 778 ms of which 2 ms to minimize.
[2023-03-20 11:06:24] [INFO ] Deduced a trap composed of 31 places in 624 ms of which 1 ms to minimize.
[2023-03-20 11:06:24] [INFO ] Deduced a trap composed of 27 places in 618 ms of which 1 ms to minimize.
[2023-03-20 11:06:25] [INFO ] Deduced a trap composed of 36 places in 604 ms of which 2 ms to minimize.
[2023-03-20 11:06:26] [INFO ] Deduced a trap composed of 34 places in 656 ms of which 1 ms to minimize.
[2023-03-20 11:06:26] [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)
[2023-03-20 11:06:26] [INFO ] [Real]Absence check using 201 positive place invariants in 93 ms returned sat
[2023-03-20 11:06:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 11:06:27] [INFO ] [Real]Absence check using state equation in 970 ms returned sat
[2023-03-20 11:06:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 11:06:28] [INFO ] [Nat]Absence check using 201 positive place invariants in 104 ms returned sat
[2023-03-20 11:06:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 11:06:29] [INFO ] [Nat]Absence check using state equation in 909 ms returned sat
[2023-03-20 11:06:29] [INFO ] Deduced a trap composed of 61 places in 619 ms of which 1 ms to minimize.
[2023-03-20 11:06:30] [INFO ] Deduced a trap composed of 89 places in 648 ms of which 1 ms to minimize.
[2023-03-20 11:06:31] [INFO ] Deduced a trap composed of 33 places in 670 ms of which 1 ms to minimize.
[2023-03-20 11:06:31] [INFO ] Deduced a trap composed of 41 places in 606 ms of which 1 ms to minimize.
[2023-03-20 11:06:32] [INFO ] Deduced a trap composed of 35 places in 633 ms of which 2 ms to minimize.
[2023-03-20 11:06:33] [INFO ] Deduced a trap composed of 29 places in 738 ms of which 1 ms to minimize.
[2023-03-20 11:06:33] [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 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java: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)
[2023-03-20 11:06:33] [INFO ] [Real]Absence check using 201 positive place invariants in 83 ms returned sat
[2023-03-20 11:06:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 11:06:34] [INFO ] [Real]Absence check using state equation in 943 ms returned sat
[2023-03-20 11:06:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 11:06:35] [INFO ] [Nat]Absence check using 201 positive place invariants in 86 ms returned sat
[2023-03-20 11:06:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 11:06:36] [INFO ] [Nat]Absence check using state equation in 874 ms returned sat
[2023-03-20 11:06:36] [INFO ] Deduced a trap composed of 50 places in 639 ms of which 2 ms to minimize.
[2023-03-20 11:06:37] [INFO ] Deduced a trap composed of 36 places in 729 ms of which 2 ms to minimize.
[2023-03-20 11:06:38] [INFO ] Deduced a trap composed of 31 places in 680 ms of which 2 ms to minimize.
[2023-03-20 11:06:39] [INFO ] Deduced a trap composed of 34 places in 610 ms of which 1 ms to minimize.
[2023-03-20 11:06:39] [INFO ] Deduced a trap composed of 50 places in 623 ms of which 2 ms to minimize.
[2023-03-20 11:06:40] [INFO ] Deduced a trap composed of 80 places in 604 ms of which 2 ms to minimize.
[2023-03-20 11:06:40] [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.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)
[2023-03-20 11:06:40] [INFO ] [Real]Absence check using 201 positive place invariants in 86 ms returned sat
[2023-03-20 11:06:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 11:06:41] [INFO ] [Real]Absence check using state equation in 966 ms returned sat
[2023-03-20 11:06:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 11:06:42] [INFO ] [Nat]Absence check using 201 positive place invariants in 95 ms returned sat
[2023-03-20 11:06:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 11:06:43] [INFO ] [Nat]Absence check using state equation in 919 ms returned sat
[2023-03-20 11:06:44] [INFO ] Deduced a trap composed of 40 places in 649 ms of which 2 ms to minimize.
[2023-03-20 11:06:44] [INFO ] Deduced a trap composed of 28 places in 656 ms of which 1 ms to minimize.
[2023-03-20 11:06:45] [INFO ] Deduced a trap composed of 40 places in 650 ms of which 2 ms to minimize.
[2023-03-20 11:06:46] [INFO ] Deduced a trap composed of 31 places in 785 ms of which 2 ms to minimize.
[2023-03-20 11:06:47] [INFO ] Deduced a trap composed of 33 places in 637 ms of which 1 ms to minimize.
[2023-03-20 11:06:47] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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.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)
[2023-03-20 11:06:47] [INFO ] [Real]Absence check using 201 positive place invariants in 83 ms returned sat
[2023-03-20 11:06:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 11:06:48] [INFO ] [Real]Absence check using state equation in 964 ms returned sat
[2023-03-20 11:06:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 11:06:48] [INFO ] [Nat]Absence check using 201 positive place invariants in 86 ms returned sat
[2023-03-20 11:06:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 11:06:49] [INFO ] [Nat]Absence check using state equation in 946 ms returned sat
[2023-03-20 11:06:50] [INFO ] Deduced a trap composed of 31 places in 780 ms of which 1 ms to minimize.
[2023-03-20 11:06:51] [INFO ] Deduced a trap composed of 35 places in 629 ms of which 1 ms to minimize.
[2023-03-20 11:06:52] [INFO ] Deduced a trap composed of 31 places in 618 ms of which 2 ms to minimize.
[2023-03-20 11:06:52] [INFO ] Deduced a trap composed of 31 places in 640 ms of which 2 ms to minimize.
[2023-03-20 11:06:53] [INFO ] Deduced a trap composed of 51 places in 601 ms of which 1 ms to minimize.
[2023-03-20 11:06:54] [INFO ] Deduced a trap composed of 29 places in 592 ms of which 1 ms to minimize.
[2023-03-20 11:06:54] [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.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)
[2023-03-20 11:06:54] [INFO ] [Real]Absence check using 201 positive place invariants in 87 ms returned sat
[2023-03-20 11:06:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 11:06:55] [INFO ] [Real]Absence check using state equation in 972 ms returned sat
[2023-03-20 11:06:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 11:06:55] [INFO ] [Nat]Absence check using 201 positive place invariants in 83 ms returned sat
[2023-03-20 11:06:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 11:06:56] [INFO ] [Nat]Absence check using state equation in 921 ms returned sat
[2023-03-20 11:06:57] [INFO ] Deduced a trap composed of 34 places in 628 ms of which 1 ms to minimize.
[2023-03-20 11:06:58] [INFO ] Deduced a trap composed of 27 places in 622 ms of which 2 ms to minimize.
[2023-03-20 11:06:59] [INFO ] Deduced a trap composed of 34 places in 694 ms of which 2 ms to minimize.
[2023-03-20 11:06:59] [INFO ] Deduced a trap composed of 27 places in 679 ms of which 2 ms to minimize.
[2023-03-20 11:07:00] [INFO ] Deduced a trap composed of 24 places in 776 ms of which 2 ms to minimize.
[2023-03-20 11:07:00] [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.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)
[2023-03-20 11:07:01] [INFO ] [Real]Absence check using 201 positive place invariants in 86 ms returned sat
[2023-03-20 11:07:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 11:07:01] [INFO ] [Real]Absence check using state equation in 952 ms returned sat
[2023-03-20 11:07:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 11:07:02] [INFO ] [Nat]Absence check using 201 positive place invariants in 87 ms returned sat
[2023-03-20 11:07:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 11:07:03] [INFO ] [Nat]Absence check using state equation in 909 ms returned sat
[2023-03-20 11:07:04] [INFO ] Deduced a trap composed of 51 places in 628 ms of which 2 ms to minimize.
[2023-03-20 11:07:04] [INFO ] Deduced a trap composed of 31 places in 634 ms of which 1 ms to minimize.
[2023-03-20 11:07:05] [INFO ] Deduced a trap composed of 30 places in 598 ms of which 1 ms to minimize.
[2023-03-20 11:07:06] [INFO ] Deduced a trap composed of 33 places in 613 ms of which 2 ms to minimize.
[2023-03-20 11:07:06] [INFO ] Deduced a trap composed of 37 places in 567 ms of which 1 ms to minimize.
[2023-03-20 11:07:07] [INFO ] Deduced a trap composed of 29 places in 690 ms of which 1 ms to minimize.
[2023-03-20 11:07:07] [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 9
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)
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 10 out of 2503 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2503/2503 places, 2503/2503 transitions.
Drop transitions removed 795 transitions
Trivial Post-agglo rules discarded 795 transitions
Performed 795 trivial Post agglomeration. Transition count delta: 795
Iterating post reduction 0 with 795 rules applied. Total rules applied 795 place count 2503 transition count 1708
Reduce places removed 795 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 797 rules applied. Total rules applied 1592 place count 1708 transition count 1706
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1593 place count 1707 transition count 1706
Performed 199 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 199 Pre rules applied. Total rules applied 1593 place count 1707 transition count 1507
Deduced a syphon composed of 199 places in 3 ms
Reduce places removed 199 places and 0 transitions.
Iterating global reduction 3 with 398 rules applied. Total rules applied 1991 place count 1508 transition count 1507
Discarding 348 places :
Symmetric choice reduction at 3 with 348 rule applications. Total rules 2339 place count 1160 transition count 1159
Iterating global reduction 3 with 348 rules applied. Total rules applied 2687 place count 1160 transition count 1159
Performed 149 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 149 Pre rules applied. Total rules applied 2687 place count 1160 transition count 1010
Deduced a syphon composed of 149 places in 4 ms
Reduce places removed 149 places and 0 transitions.
Iterating global reduction 3 with 298 rules applied. Total rules applied 2985 place count 1011 transition count 1010
Performed 450 Post agglomeration using F-continuation condition.Transition count delta: 450
Deduced a syphon composed of 450 places in 1 ms
Reduce places removed 450 places and 0 transitions.
Iterating global reduction 3 with 900 rules applied. Total rules applied 3885 place count 561 transition count 560
Renaming transitions due to excessive name length > 1024 char.
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -95
Deduced a syphon composed of 101 places in 2 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 4087 place count 460 transition count 655
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: -43
Deduced a syphon composed of 43 places in 0 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 3 with 86 rules applied. Total rules applied 4173 place count 417 transition count 698
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 4174 place count 417 transition count 697
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 4176 place count 417 transition count 695
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 4178 place count 415 transition count 695
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 4180 place count 415 transition count 693
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 4181 place count 414 transition count 692
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 4182 place count 413 transition count 692
Applied a total of 4182 rules in 729 ms. Remains 413 /2503 variables (removed 2090) and now considering 692/2503 (removed 1811) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 730 ms. Remains : 413/2503 places, 692/2503 transitions.
// Phase 1: matrix 692 rows 413 cols
[2023-03-20 11:07:08] [INFO ] Computed 200 place invariants in 14 ms
Incomplete random walk after 1000000 steps, including 260 resets, run finished after 5042 ms. (steps per millisecond=198 ) properties (out of 10) seen :2
FORMULA ShieldRVt-PT-050B-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-050B-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 30 resets, run finished after 2616 ms. (steps per millisecond=382 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 33 resets, run finished after 3202 ms. (steps per millisecond=312 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 30 resets, run finished after 3227 ms. (steps per millisecond=309 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 33 resets, run finished after 3649 ms. (steps per millisecond=274 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 27 resets, run finished after 3192 ms. (steps per millisecond=313 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 27 resets, run finished after 3032 ms. (steps per millisecond=329 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 27 resets, run finished after 3547 ms. (steps per millisecond=281 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 38 resets, run finished after 3192 ms. (steps per millisecond=313 ) properties (out of 8) seen :0
[2023-03-20 11:07:38] [INFO ] Invariant cache hit.
[2023-03-20 11:07:39] [INFO ] [Real]Absence check using 200 positive place invariants in 31 ms returned sat
[2023-03-20 11:07:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 11:07:39] [INFO ] [Real]Absence check using state equation in 153 ms returned sat
[2023-03-20 11:07:39] [INFO ] Computed and/alt/rep : 689/2051/689 causal constraints (skipped 0 transitions) in 37 ms.
[2023-03-20 11:07:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 11:07:39] [INFO ] [Nat]Absence check using 200 positive place invariants in 22 ms returned sat
[2023-03-20 11:07:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 11:07:39] [INFO ] [Nat]Absence check using state equation in 138 ms returned sat
[2023-03-20 11:07:39] [INFO ] Computed and/alt/rep : 689/2051/689 causal constraints (skipped 0 transitions) in 31 ms.
[2023-03-20 11:07:44] [INFO ] Added : 590 causal constraints over 118 iterations in 5317 ms. Result :sat
Minimization took 3001 ms.
[2023-03-20 11:07:47] [INFO ] [Real]Absence check using 200 positive place invariants in 26 ms returned sat
[2023-03-20 11:07:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 11:07:48] [INFO ] [Real]Absence check using state equation in 157 ms returned sat
[2023-03-20 11:07:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 11:07:48] [INFO ] [Nat]Absence check using 200 positive place invariants in 25 ms returned sat
[2023-03-20 11:07:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 11:07:48] [INFO ] [Nat]Absence check using state equation in 139 ms returned sat
[2023-03-20 11:07:48] [INFO ] Computed and/alt/rep : 689/2051/689 causal constraints (skipped 0 transitions) in 36 ms.
[2023-03-20 11:07:53] [INFO ] Added : 579 causal constraints over 116 iterations in 5165 ms. Result :sat
Minimization took 489 ms.
[2023-03-20 11:07:54] [INFO ] [Real]Absence check using 200 positive place invariants in 33 ms returned sat
[2023-03-20 11:07:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 11:07:54] [INFO ] [Real]Absence check using state equation in 163 ms returned sat
[2023-03-20 11:07:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 11:07:54] [INFO ] [Nat]Absence check using 200 positive place invariants in 23 ms returned sat
[2023-03-20 11:07:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 11:07:54] [INFO ] [Nat]Absence check using state equation in 143 ms returned sat
[2023-03-20 11:07:54] [INFO ] Computed and/alt/rep : 689/2051/689 causal constraints (skipped 0 transitions) in 35 ms.
[2023-03-20 11:08:04] [INFO ] Added : 592 causal constraints over 119 iterations in 9958 ms. Result :sat
Minimization took 1759 ms.
[2023-03-20 11:08:06] [INFO ] [Real]Absence check using 200 positive place invariants in 25 ms returned sat
[2023-03-20 11:08:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 11:08:06] [INFO ] [Real]Absence check using state equation in 135 ms returned sat
[2023-03-20 11:08:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 11:08:06] [INFO ] [Nat]Absence check using 200 positive place invariants in 29 ms returned sat
[2023-03-20 11:08:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 11:08:06] [INFO ] [Nat]Absence check using state equation in 155 ms returned sat
[2023-03-20 11:08:06] [INFO ] Computed and/alt/rep : 689/2051/689 causal constraints (skipped 0 transitions) in 33 ms.
[2023-03-20 11:08:12] [INFO ] Added : 579 causal constraints over 116 iterations in 5757 ms. Result :sat
Minimization took 3001 ms.
[2023-03-20 11:08:15] [INFO ] [Real]Absence check using 200 positive place invariants in 20 ms returned sat
[2023-03-20 11:08:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 11:08:15] [INFO ] [Real]Absence check using state equation in 134 ms returned sat
[2023-03-20 11:08:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 11:08:15] [INFO ] [Nat]Absence check using 200 positive place invariants in 30 ms returned sat
[2023-03-20 11:08:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 11:08:16] [INFO ] [Nat]Absence check using state equation in 137 ms returned sat
[2023-03-20 11:08:16] [INFO ] Computed and/alt/rep : 689/2051/689 causal constraints (skipped 0 transitions) in 29 ms.
[2023-03-20 11:08:22] [INFO ] Added : 598 causal constraints over 120 iterations in 6145 ms. Result :sat
Minimization took 1003 ms.
[2023-03-20 11:08:23] [INFO ] [Real]Absence check using 200 positive place invariants in 25 ms returned sat
[2023-03-20 11:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 11:08:23] [INFO ] [Real]Absence check using state equation in 140 ms returned sat
[2023-03-20 11:08:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 11:08:23] [INFO ] [Nat]Absence check using 200 positive place invariants in 22 ms returned sat
[2023-03-20 11:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 11:08:23] [INFO ] [Nat]Absence check using state equation in 131 ms returned sat
[2023-03-20 11:08:23] [INFO ] Computed and/alt/rep : 689/2051/689 causal constraints (skipped 0 transitions) in 28 ms.
[2023-03-20 11:08:28] [INFO ] Added : 592 causal constraints over 119 iterations in 5216 ms. Result :sat
Minimization took 571 ms.
[2023-03-20 11:08:29] [INFO ] [Real]Absence check using 200 positive place invariants in 25 ms returned sat
[2023-03-20 11:08:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 11:08:29] [INFO ] [Real]Absence check using state equation in 143 ms returned sat
[2023-03-20 11:08:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 11:08:29] [INFO ] [Nat]Absence check using 200 positive place invariants in 26 ms returned sat
[2023-03-20 11:08:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 11:08:29] [INFO ] [Nat]Absence check using state equation in 149 ms returned sat
[2023-03-20 11:08:29] [INFO ] Computed and/alt/rep : 689/2051/689 causal constraints (skipped 0 transitions) in 32 ms.
[2023-03-20 11:08:35] [INFO ] Added : 585 causal constraints over 118 iterations in 5811 ms. Result :sat
Minimization took 423 ms.
[2023-03-20 11:08:36] [INFO ] [Real]Absence check using 200 positive place invariants in 22 ms returned sat
[2023-03-20 11:08:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 11:08:36] [INFO ] [Real]Absence check using state equation in 134 ms returned sat
[2023-03-20 11:08:36] [INFO ] Computed and/alt/rep : 689/2051/689 causal constraints (skipped 0 transitions) in 30 ms.
[2023-03-20 11:08:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 11:08:36] [INFO ] [Nat]Absence check using 200 positive place invariants in 23 ms returned sat
[2023-03-20 11:08:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 11:08:36] [INFO ] [Nat]Absence check using state equation in 142 ms returned sat
[2023-03-20 11:08:36] [INFO ] Computed and/alt/rep : 689/2051/689 causal constraints (skipped 0 transitions) in 39 ms.
[2023-03-20 11:08:42] [INFO ] Added : 594 causal constraints over 119 iterations in 6121 ms. Result :sat
Minimization took 909 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0]
FORMULA ShieldRVt-PT-050B-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldRVt-PT-050B-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldRVt-PT-050B-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldRVt-PT-050B-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldRVt-PT-050B-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldRVt-PT-050B-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldRVt-PT-050B-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldRVt-PT-050B-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.
Total runtime 166041 ms.
ITS solved all properties within timeout

BK_STOP 1679310524458

--------------------
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_1.0.0.202303021504.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="ShieldRVt-PT-050B"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is ShieldRVt-PT-050B, 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 r425-tajo-167905978100333"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-050B.tgz
mv ShieldRVt-PT-050B 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 ;