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Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r171-tall-167838858800549
Last Updated
May 14, 2023

About the Execution of Smart+red for FlexibleBarrier-PT-16b

Execution Summary
Max Memory
Used (MB)		 Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
539.588 102334.00 122698.00 391.60 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r171-tall-167838858800549.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is FlexibleBarrier-PT-16b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r171-tall-167838858800549
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 5.6K Feb 25 12:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 53K Feb 25 12:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 25 12:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 25 12:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Feb 25 12:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 25 12:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Feb 25 12:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Feb 25 12:26 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 945K 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-16b-UpperBounds-00
FORMULA_NAME FlexibleBarrier-PT-16b-UpperBounds-01
FORMULA_NAME FlexibleBarrier-PT-16b-UpperBounds-02
FORMULA_NAME FlexibleBarrier-PT-16b-UpperBounds-03
FORMULA_NAME FlexibleBarrier-PT-16b-UpperBounds-04
FORMULA_NAME FlexibleBarrier-PT-16b-UpperBounds-05
FORMULA_NAME FlexibleBarrier-PT-16b-UpperBounds-06
FORMULA_NAME FlexibleBarrier-PT-16b-UpperBounds-07
FORMULA_NAME FlexibleBarrier-PT-16b-UpperBounds-08
FORMULA_NAME FlexibleBarrier-PT-16b-UpperBounds-09
FORMULA_NAME FlexibleBarrier-PT-16b-UpperBounds-10
FORMULA_NAME FlexibleBarrier-PT-16b-UpperBounds-11
FORMULA_NAME FlexibleBarrier-PT-16b-UpperBounds-12
FORMULA_NAME FlexibleBarrier-PT-16b-UpperBounds-13
FORMULA_NAME FlexibleBarrier-PT-16b-UpperBounds-14
FORMULA_NAME FlexibleBarrier-PT-16b-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679480382978

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-16b
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-22 10:19:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-22 10:19:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 10:19:44] [INFO ] Load time of PNML (sax parser for PT used): 151 ms
[2023-03-22 10:19:44] [INFO ] Transformed 3472 places.
[2023-03-22 10:19:44] [INFO ] Transformed 4001 transitions.
[2023-03-22 10:19:44] [INFO ] Found NUPN structural information;
[2023-03-22 10:19:44] [INFO ] Parsed PT model containing 3472 places and 4001 transitions and 10043 arcs in 249 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
// Phase 1: matrix 4001 rows 3472 cols
[2023-03-22 10:19:45] [INFO ] Computed 18 place invariants in 117 ms
Incomplete random walk after 10000 steps, including 90 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 16) seen :2
FORMULA FlexibleBarrier-PT-16b-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-16b-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 14) seen :1
FORMULA FlexibleBarrier-PT-16b-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 8 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 8 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 13) seen :1
FORMULA FlexibleBarrier-PT-16b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 12) seen :0
[2023-03-22 10:19:45] [INFO ] Invariant cache hit.
[2023-03-22 10:19:45] [INFO ] [Real]Absence check using 18 positive place invariants in 75 ms returned sat
[2023-03-22 10:19:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 10:19:47] [INFO ] [Real]Absence check using state equation in 1591 ms returned sat
[2023-03-22 10:19:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 10:19:48] [INFO ] [Nat]Absence check using 18 positive place invariants in 68 ms returned sat
[2023-03-22 10:19:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 10:19:49] [INFO ] [Nat]Absence check using state equation in 1652 ms returned sat
[2023-03-22 10:19:51] [INFO ] Deduced a trap composed of 1310 places in 1639 ms of which 5 ms to minimize.
[2023-03-22 10:19:53] [INFO ] Deduced a trap composed of 1335 places in 1513 ms of which 3 ms to minimize.
[2023-03-22 10:19:53] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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 10:19:53] [INFO ] [Real]Absence check using 18 positive place invariants in 64 ms returned sat
[2023-03-22 10:19:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 10:19:55] [INFO ] [Real]Absence check using state equation in 1554 ms returned sat
[2023-03-22 10:19:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 10:19:56] [INFO ] [Nat]Absence check using 18 positive place invariants in 68 ms returned sat
[2023-03-22 10:19:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 10:19:57] [INFO ] [Nat]Absence check using state equation in 1687 ms returned sat
[2023-03-22 10:19:59] [INFO ] Deduced a trap composed of 1316 places in 1668 ms of which 3 ms to minimize.
[2023-03-22 10:20:01] [INFO ] Deduced a trap composed of 1356 places in 1614 ms of which 3 ms to minimize.
[2023-03-22 10:20:01] [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)
[2023-03-22 10:20:01] [INFO ] [Real]Absence check using 18 positive place invariants in 64 ms returned sat
[2023-03-22 10:20:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 10:20:03] [INFO ] [Real]Absence check using state equation in 1572 ms returned sat
[2023-03-22 10:20:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 10:20:03] [INFO ] [Nat]Absence check using 18 positive place invariants in 73 ms returned sat
[2023-03-22 10:20:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 10:20:05] [INFO ] [Nat]Absence check using state equation in 1653 ms returned sat
[2023-03-22 10:20:07] [INFO ] Deduced a trap composed of 1290 places in 1835 ms of which 3 ms to minimize.
[2023-03-22 10:20:09] [INFO ] Deduced a trap composed of 1307 places in 1724 ms of which 3 ms to minimize.
[2023-03-22 10:20:09] [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)
[2023-03-22 10:20:09] [INFO ] [Real]Absence check using 18 positive place invariants in 60 ms returned sat
[2023-03-22 10:20:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 10:20:11] [INFO ] [Real]Absence check using state equation in 1831 ms returned sat
[2023-03-22 10:20:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 10:20:12] [INFO ] [Nat]Absence check using 18 positive place invariants in 61 ms returned sat
[2023-03-22 10:20:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 10:20:14] [INFO ] [Nat]Absence check using state equation in 1779 ms returned sat
[2023-03-22 10:20:15] [INFO ] Deduced a trap composed of 1388 places in 1564 ms of which 2 ms to minimize.
[2023-03-22 10:20:17] [INFO ] Deduced a trap composed of 106 places in 1425 ms of which 2 ms to minimize.
[2023-03-22 10:20:17] [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 10:20:17] [INFO ] [Real]Absence check using 18 positive place invariants in 62 ms returned sat
[2023-03-22 10:20:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 10:20:19] [INFO ] [Real]Absence check using state equation in 1620 ms returned sat
[2023-03-22 10:20:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 10:20:19] [INFO ] [Nat]Absence check using 18 positive place invariants in 66 ms returned sat
[2023-03-22 10:20:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 10:20:21] [INFO ] [Nat]Absence check using state equation in 1648 ms returned sat
[2023-03-22 10:20:22] [INFO ] Deduced a trap composed of 28 places in 405 ms of which 1 ms to minimize.
[2023-03-22 10:20:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 636 ms
[2023-03-22 10:20:22] [INFO ] Computed and/alt/rep : 3689/5797/3689 causal constraints (skipped 311 transitions) in 246 ms.
[2023-03-22 10:20:26] [INFO ] Deduced a trap composed of 226 places in 2333 ms of which 3 ms to minimize.
[2023-03-22 10:20:26] [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 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.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 10:20:27] [INFO ] [Real]Absence check using 18 positive place invariants in 61 ms returned sat
[2023-03-22 10:20:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 10:20:29] [INFO ] [Real]Absence check using state equation in 1681 ms returned sat
[2023-03-22 10:20:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 10:20:29] [INFO ] [Nat]Absence check using 18 positive place invariants in 61 ms returned sat
[2023-03-22 10:20:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 10:20:31] [INFO ] [Nat]Absence check using state equation in 1612 ms returned sat
[2023-03-22 10:20:32] [INFO ] Deduced a trap composed of 1268 places in 1596 ms of which 2 ms to minimize.
[2023-03-22 10:20:34] [INFO ] Deduced a trap composed of 1299 places in 1503 ms of which 2 ms to minimize.
[2023-03-22 10:20:34] [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)
[2023-03-22 10:20:34] [INFO ] [Real]Absence check using 18 positive place invariants in 61 ms returned sat
[2023-03-22 10:20:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 10:20:36] [INFO ] [Real]Absence check using state equation in 1543 ms returned sat
[2023-03-22 10:20:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 10:20:37] [INFO ] [Nat]Absence check using 18 positive place invariants in 61 ms returned sat
[2023-03-22 10:20:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 10:20:38] [INFO ] [Nat]Absence check using state equation in 1568 ms returned sat
[2023-03-22 10:20:40] [INFO ] Deduced a trap composed of 280 places in 1621 ms of which 2 ms to minimize.
[2023-03-22 10:20:42] [INFO ] Deduced a trap composed of 1253 places in 1597 ms of which 5 ms to minimize.
[2023-03-22 10:20:42] [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)
[2023-03-22 10:20:42] [INFO ] [Real]Absence check using 18 positive place invariants in 61 ms returned sat
[2023-03-22 10:20:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 10:20:44] [INFO ] [Real]Absence check using state equation in 1689 ms returned sat
[2023-03-22 10:20:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 10:20:44] [INFO ] [Nat]Absence check using 18 positive place invariants in 63 ms returned sat
[2023-03-22 10:20:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 10:20:46] [INFO ] [Nat]Absence check using state equation in 1749 ms returned sat
[2023-03-22 10:20:46] [INFO ] Computed and/alt/rep : 3689/5797/3689 causal constraints (skipped 311 transitions) in 185 ms.
[2023-03-22 10:20:51] [INFO ] Deduced a trap composed of 226 places in 2415 ms of which 3 ms to minimize.
[2023-03-22 10:20:51] [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 10:20:52] [INFO ] [Real]Absence check using 18 positive place invariants in 78 ms returned sat
[2023-03-22 10:20:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 10:20:53] [INFO ] [Real]Absence check using state equation in 1554 ms returned sat
[2023-03-22 10:20:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 10:20:54] [INFO ] [Nat]Absence check using 18 positive place invariants in 62 ms returned sat
[2023-03-22 10:20:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 10:20:56] [INFO ] [Nat]Absence check using state equation in 1613 ms returned sat
[2023-03-22 10:20:57] [INFO ] Deduced a trap composed of 1288 places in 1628 ms of which 2 ms to minimize.
[2023-03-22 10:20:59] [INFO ] Deduced a trap composed of 1421 places in 1544 ms of which 3 ms to minimize.
[2023-03-22 10:20:59] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2023-03-22 10:20:59] [INFO ] [Real]Absence check using 18 positive place invariants in 61 ms returned sat
[2023-03-22 10:20:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 10:21:01] [INFO ] [Real]Absence check using state equation in 1554 ms returned sat
[2023-03-22 10:21:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 10:21:02] [INFO ] [Nat]Absence check using 18 positive place invariants in 63 ms returned sat
[2023-03-22 10:21:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 10:21:03] [INFO ] [Nat]Absence check using state equation in 1563 ms returned sat
[2023-03-22 10:21:05] [INFO ] Deduced a trap composed of 1300 places in 1739 ms of which 2 ms to minimize.
[2023-03-22 10:21:07] [INFO ] Deduced a trap composed of 1232 places in 1610 ms of which 2 ms to minimize.
[2023-03-22 10:21:07] [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)
[2023-03-22 10:21:07] [INFO ] [Real]Absence check using 18 positive place invariants in 58 ms returned sat
[2023-03-22 10:21:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 10:21:09] [INFO ] [Real]Absence check using state equation in 1544 ms returned sat
[2023-03-22 10:21:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 10:21:09] [INFO ] [Nat]Absence check using 18 positive place invariants in 60 ms returned sat
[2023-03-22 10:21:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 10:21:11] [INFO ] [Nat]Absence check using state equation in 1577 ms returned sat
[2023-03-22 10:21:13] [INFO ] Deduced a trap composed of 416 places in 1726 ms of which 2 ms to minimize.
[2023-03-22 10:21:14] [INFO ] Deduced a trap composed of 305 places in 1684 ms of which 2 ms to minimize.
[2023-03-22 10:21:14] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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.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 10:21:15] [INFO ] [Real]Absence check using 18 positive place invariants in 58 ms returned sat
[2023-03-22 10:21:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 10:21:16] [INFO ] [Real]Absence check using state equation in 1529 ms returned sat
[2023-03-22 10:21:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 10:21:17] [INFO ] [Nat]Absence check using 18 positive place invariants in 61 ms returned sat
[2023-03-22 10:21:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 10:21:19] [INFO ] [Nat]Absence check using state equation in 1580 ms returned sat
[2023-03-22 10:21:20] [INFO ] Deduced a trap composed of 277 places in 1742 ms of which 2 ms to minimize.
[2023-03-22 10:21:22] [INFO ] Deduced a trap composed of 1302 places in 1656 ms of which 2 ms to minimize.
[2023-03-22 10:21:22] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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.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, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 12 out of 3472 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3472/3472 places, 4001/4001 transitions.
Graph (trivial) has 3401 edges and 3472 vertex of which 98 / 3472 are part of one of the 16 SCC in 17 ms
Free SCC test removed 82 places
Drop transitions removed 99 transitions
Reduce isomorphic transitions removed 99 transitions.
Drop transitions removed 849 transitions
Trivial Post-agglo rules discarded 849 transitions
Performed 849 trivial Post agglomeration. Transition count delta: 849
Iterating post reduction 0 with 849 rules applied. Total rules applied 850 place count 3390 transition count 3053
Reduce places removed 849 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 1 with 856 rules applied. Total rules applied 1706 place count 2541 transition count 3046
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 1713 place count 2534 transition count 3046
Performed 233 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 233 Pre rules applied. Total rules applied 1713 place count 2534 transition count 2813
Deduced a syphon composed of 233 places in 5 ms
Reduce places removed 233 places and 0 transitions.
Iterating global reduction 3 with 466 rules applied. Total rules applied 2179 place count 2301 transition count 2813
Discarding 1377 places :
Symmetric choice reduction at 3 with 1377 rule applications. Total rules 3556 place count 924 transition count 1436
Iterating global reduction 3 with 1377 rules applied. Total rules applied 4933 place count 924 transition count 1436
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 14 Pre rules applied. Total rules applied 4933 place count 924 transition count 1422
Deduced a syphon composed of 14 places in 2 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 4961 place count 910 transition count 1422
Discarding 220 places :
Symmetric choice reduction at 3 with 220 rule applications. Total rules 5181 place count 690 transition count 1202
Iterating global reduction 3 with 220 rules applied. Total rules applied 5401 place count 690 transition count 1202
Ensure Unique test removed 217 transitions
Reduce isomorphic transitions removed 217 transitions.
Iterating post reduction 3 with 217 rules applied. Total rules applied 5618 place count 690 transition count 985
Performed 84 Post agglomeration using F-continuation condition.Transition count delta: 84
Deduced a syphon composed of 84 places in 0 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 4 with 168 rules applied. Total rules applied 5786 place count 606 transition count 901
Drop transitions removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 4 with 32 rules applied. Total rules applied 5818 place count 606 transition count 869
Discarding 16 places :
Symmetric choice reduction at 5 with 16 rule applications. Total rules 5834 place count 590 transition count 853
Iterating global reduction 5 with 16 rules applied. Total rules applied 5850 place count 590 transition count 853
Free-agglomeration rule applied 490 times.
Iterating global reduction 5 with 490 rules applied. Total rules applied 6340 place count 590 transition count 363
Reduce places removed 490 places and 0 transitions.
Drop transitions removed 221 transitions
Reduce isomorphic transitions removed 221 transitions.
Graph (complete) has 279 edges and 100 vertex of which 85 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.1 ms
Discarding 15 places :
Also discarding 0 output transitions
Iterating post reduction 5 with 712 rules applied. Total rules applied 7052 place count 85 transition count 142
Drop transitions removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 6 with 21 rules applied. Total rules applied 7073 place count 85 transition count 121
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 7074 place count 84 transition count 120
Reduce places removed 1 places and 0 transitions.
Graph (trivial) has 65 edges and 83 vertex of which 26 / 83 are part of one of the 13 SCC in 0 ms
Free SCC test removed 13 places
Iterating post reduction 7 with 2 rules applied. Total rules applied 7076 place count 70 transition count 120
Drop transitions removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 8 with 26 rules applied. Total rules applied 7102 place count 70 transition count 94
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 13 Pre rules applied. Total rules applied 7102 place count 70 transition count 81
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 9 with 26 rules applied. Total rules applied 7128 place count 57 transition count 81
Drop transitions removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 9 with 13 rules applied. Total rules applied 7141 place count 57 transition count 68
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 10 with 26 rules applied. Total rules applied 7167 place count 44 transition count 55
Free-agglomeration rule applied 13 times.
Iterating global reduction 10 with 13 rules applied. Total rules applied 7180 place count 44 transition count 42
Reduce places removed 20 places and 0 transitions.
Drop transitions removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 10 with 33 rules applied. Total rules applied 7213 place count 24 transition count 29
Free-agglomeration rule applied 1 times.
Iterating global reduction 11 with 1 rules applied. Total rules applied 7214 place count 24 transition count 28
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 7215 place count 23 transition count 28
Applied a total of 7215 rules in 692 ms. Remains 23 /3472 variables (removed 3449) and now considering 28/4001 (removed 3973) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 693 ms. Remains : 23/3472 places, 28/4001 transitions.
// Phase 1: matrix 28 rows 23 cols
[2023-03-22 10:21:23] [INFO ] Computed 7 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 976 ms. (steps per millisecond=1024 ) properties (out of 12) seen :12
FORMULA FlexibleBarrier-PT-16b-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-16b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-16b-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-16b-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-16b-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-16b-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-16b-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-16b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-16b-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-16b-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-16b-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-16b-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 99965 ms.
ITS solved all properties within timeout

BK_STOP 1679480485312

--------------------
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="FlexibleBarrier-PT-16b"
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-16b, 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-167838858800549"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-16b.tgz
mv FlexibleBarrier-PT-16b 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 ;