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.r394-oct2-167903718200653.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is ShieldPPPt-PT-030B, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r394-oct2-167903718200653
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 8.5K Feb 25 20:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K Feb 25 20:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 25 20:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 25 20:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 17:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 17:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 17:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.0K Feb 25 20:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 90K Feb 25 20:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 20:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K Feb 25 20:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:00 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 569K 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 ShieldPPPt-PT-030B-UpperBounds-00
FORMULA_NAME ShieldPPPt-PT-030B-UpperBounds-01
FORMULA_NAME ShieldPPPt-PT-030B-UpperBounds-02
FORMULA_NAME ShieldPPPt-PT-030B-UpperBounds-03
FORMULA_NAME ShieldPPPt-PT-030B-UpperBounds-04
FORMULA_NAME ShieldPPPt-PT-030B-UpperBounds-05
FORMULA_NAME ShieldPPPt-PT-030B-UpperBounds-06
FORMULA_NAME ShieldPPPt-PT-030B-UpperBounds-07
FORMULA_NAME ShieldPPPt-PT-030B-UpperBounds-08
FORMULA_NAME ShieldPPPt-PT-030B-UpperBounds-09
FORMULA_NAME ShieldPPPt-PT-030B-UpperBounds-10
FORMULA_NAME ShieldPPPt-PT-030B-UpperBounds-11
FORMULA_NAME ShieldPPPt-PT-030B-UpperBounds-12
FORMULA_NAME ShieldPPPt-PT-030B-UpperBounds-13
FORMULA_NAME ShieldPPPt-PT-030B-UpperBounds-14
FORMULA_NAME ShieldPPPt-PT-030B-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679527627315

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=marciexred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPt-PT-030B
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-22 23:27:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-22 23:27:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 23:27:10] [INFO ] Load time of PNML (sax parser for PT used): 155 ms
[2023-03-22 23:27:10] [INFO ] Transformed 2343 places.
[2023-03-22 23:27:10] [INFO ] Transformed 2133 transitions.
[2023-03-22 23:27:10] [INFO ] Found NUPN structural information;
[2023-03-22 23:27:10] [INFO ] Parsed PT model containing 2343 places and 2133 transitions and 5346 arcs in 351 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
// Phase 1: matrix 2133 rows 2343 cols
[2023-03-22 23:27:10] [INFO ] Computed 331 place invariants in 26 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 16) seen :6
FORMULA ShieldPPPt-PT-030B-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-030B-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-030B-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-030B-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-030B-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-030B-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) 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 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 14 ms. (steps per millisecond=714 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) 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 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 14 ms. (steps per millisecond=714 ) properties (out of 10) seen :0
[2023-03-22 23:27:11] [INFO ] Invariant cache hit.
[2023-03-22 23:27:12] [INFO ] [Real]Absence check using 331 positive place invariants in 268 ms returned sat
[2023-03-22 23:27:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 23:27:14] [INFO ] [Real]Absence check using state equation in 1552 ms returned sat
[2023-03-22 23:27:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 23:27:14] [INFO ] [Nat]Absence check using 331 positive place invariants in 401 ms returned sat
[2023-03-22 23:27:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 23:27:16] [INFO ] [Nat]Absence check using state equation in 1502 ms returned sat
[2023-03-22 23:27:17] [INFO ] Deduced a trap composed of 25 places in 1293 ms of which 5 ms to minimize.
[2023-03-22 23:27:19] [INFO ] Deduced a trap composed of 26 places in 1086 ms of which 10 ms to minimize.
[2023-03-22 23:27:20] [INFO ] Deduced a trap composed of 24 places in 1405 ms of which 4 ms to minimize.
[2023-03-22 23:27:20] [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 23:27:21] [INFO ] [Real]Absence check using 331 positive place invariants in 319 ms returned sat
[2023-03-22 23:27:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 23:27:23] [INFO ] [Real]Absence check using state equation in 2024 ms returned sat
[2023-03-22 23:27:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 23:27:23] [INFO ] [Nat]Absence check using 331 positive place invariants in 124 ms returned sat
[2023-03-22 23:27:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 23:27:25] [INFO ] [Nat]Absence check using state equation in 1479 ms returned sat
[2023-03-22 23:27:26] [INFO ] Deduced a trap composed of 23 places in 1032 ms of which 7 ms to minimize.
[2023-03-22 23:27:27] [INFO ] Deduced a trap composed of 21 places in 980 ms of which 2 ms to minimize.
[2023-03-22 23:27:28] [INFO ] Deduced a trap composed of 19 places in 894 ms of which 21 ms to minimize.
[2023-03-22 23:27:28] [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 23:27:29] [INFO ] [Real]Absence check using 331 positive place invariants in 506 ms returned sat
[2023-03-22 23:27:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 23:27:31] [INFO ] [Real]Absence check using state equation in 1758 ms returned sat
[2023-03-22 23:27:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 23:27:32] [INFO ] [Nat]Absence check using 331 positive place invariants in 329 ms returned sat
[2023-03-22 23:27:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 23:27:33] [INFO ] [Nat]Absence check using state equation in 1400 ms returned sat
[2023-03-22 23:27:35] [INFO ] Deduced a trap composed of 21 places in 1350 ms of which 2 ms to minimize.
[2023-03-22 23:27:36] [INFO ] Deduced a trap composed of 20 places in 928 ms of which 1 ms to minimize.
[2023-03-22 23:27:37] [INFO ] Deduced a trap composed of 19 places in 924 ms of which 1 ms to minimize.
[2023-03-22 23:27:37] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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 23:27:37] [INFO ] [Real]Absence check using 331 positive place invariants in 135 ms returned sat
[2023-03-22 23:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 23:27:39] [INFO ] [Real]Absence check using state equation in 2062 ms returned sat
[2023-03-22 23:27:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 23:27:42] [INFO ] [Nat]Absence check using 331 positive place invariants in 2045 ms returned sat
[2023-03-22 23:27:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 23:27:44] [INFO ] [Nat]Absence check using state equation in 2487 ms returned unknown
[2023-03-22 23:27:45] [INFO ] [Real]Absence check using 331 positive place invariants in 408 ms returned sat
[2023-03-22 23:27:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 23:27:48] [INFO ] [Real]Absence check using state equation in 2383 ms returned sat
[2023-03-22 23:27:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 23:27:49] [INFO ] [Nat]Absence check using 331 positive place invariants in 341 ms returned sat
[2023-03-22 23:27:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 23:27:50] [INFO ] [Nat]Absence check using state equation in 1211 ms returned sat
[2023-03-22 23:27:51] [INFO ] Deduced a trap composed of 24 places in 1167 ms of which 2 ms to minimize.
[2023-03-22 23:27:52] [INFO ] Deduced a trap composed of 18 places in 1111 ms of which 2 ms to minimize.
[2023-03-22 23:27:53] [INFO ] Deduced a trap composed of 20 places in 939 ms of which 2 ms to minimize.
[2023-03-22 23:27:53] [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 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)
[2023-03-22 23:27:54] [INFO ] [Real]Absence check using 331 positive place invariants in 194 ms returned sat
[2023-03-22 23:27:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 23:27:55] [INFO ] [Real]Absence check using state equation in 1359 ms returned sat
[2023-03-22 23:27:57] [INFO ] Deduced a trap composed of 28 places in 1105 ms of which 3 ms to minimize.
[2023-03-22 23:27:58] [INFO ] Deduced a trap composed of 22 places in 1352 ms of which 2 ms to minimize.
[2023-03-22 23:27:59] [INFO ] Deduced a trap composed of 38 places in 1123 ms of which 1 ms to minimize.
[2023-03-22 23:27:59] [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 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:2618)
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 23:28:00] [INFO ] [Real]Absence check using 331 positive place invariants in 151 ms returned sat
[2023-03-22 23:28:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 23:28:01] [INFO ] [Real]Absence check using state equation in 1328 ms returned sat
[2023-03-22 23:28:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 23:28:02] [INFO ] [Nat]Absence check using 331 positive place invariants in 231 ms returned sat
[2023-03-22 23:28:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 23:28:03] [INFO ] [Nat]Absence check using state equation in 1109 ms returned sat
[2023-03-22 23:28:05] [INFO ] Deduced a trap composed of 19 places in 1615 ms of which 2 ms to minimize.
[2023-03-22 23:28:05] [INFO ] Deduced a trap composed of 19 places in 661 ms of which 1 ms to minimize.
[2023-03-22 23:28:06] [INFO ] Deduced a trap composed of 33 places in 603 ms of which 2 ms to minimize.
[2023-03-22 23:28:07] [INFO ] Deduced a trap composed of 18 places in 625 ms of which 1 ms to minimize.
[2023-03-22 23:28:07] [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 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 23:28:07] [INFO ] [Real]Absence check using 331 positive place invariants in 173 ms returned sat
[2023-03-22 23:28:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 23:28:09] [INFO ] [Real]Absence check using state equation in 1458 ms returned sat
[2023-03-22 23:28:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 23:28:10] [INFO ] [Nat]Absence check using 331 positive place invariants in 382 ms returned sat
[2023-03-22 23:28:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 23:28:11] [INFO ] [Nat]Absence check using state equation in 1226 ms returned sat
[2023-03-22 23:28:12] [INFO ] Deduced a trap composed of 25 places in 974 ms of which 1 ms to minimize.
[2023-03-22 23:28:13] [INFO ] Deduced a trap composed of 25 places in 863 ms of which 14 ms to minimize.
[2023-03-22 23:28:14] [INFO ] Deduced a trap composed of 25 places in 731 ms of which 1 ms to minimize.
[2023-03-22 23:28:15] [INFO ] Deduced a trap composed of 18 places in 665 ms of which 2 ms to minimize.
[2023-03-22 23:28:15] [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)
[2023-03-22 23:28:15] [INFO ] [Real]Absence check using 331 positive place invariants in 203 ms returned sat
[2023-03-22 23:28:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 23:28:16] [INFO ] [Real]Absence check using state equation in 1260 ms returned sat
[2023-03-22 23:28:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 23:28:17] [INFO ] [Nat]Absence check using 331 positive place invariants in 202 ms returned sat
[2023-03-22 23:28:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 23:28:19] [INFO ] [Nat]Absence check using state equation in 1599 ms returned sat
[2023-03-22 23:28:19] [INFO ] Deduced a trap composed of 28 places in 765 ms of which 1 ms to minimize.
[2023-03-22 23:28:20] [INFO ] Deduced a trap composed of 19 places in 845 ms of which 1 ms to minimize.
[2023-03-22 23:28:22] [INFO ] Deduced a trap composed of 21 places in 1200 ms of which 3 ms to minimize.
[2023-03-22 23:28:22] [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 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 23:28:22] [INFO ] [Real]Absence check using 331 positive place invariants in 151 ms returned sat
[2023-03-22 23:28:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 23:28:24] [INFO ] [Real]Absence check using state equation in 1875 ms returned sat
[2023-03-22 23:28:25] [INFO ] Deduced a trap composed of 20 places in 950 ms of which 2 ms to minimize.
[2023-03-22 23:28:26] [INFO ] Deduced a trap composed of 24 places in 667 ms of which 1 ms to minimize.
[2023-03-22 23:28:27] [INFO ] Deduced a trap composed of 28 places in 753 ms of which 1 ms to minimize.
[2023-03-22 23:28:27] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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:2618)
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 2343 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2343/2343 places, 2133/2133 transitions.
Drop transitions removed 570 transitions
Trivial Post-agglo rules discarded 570 transitions
Performed 570 trivial Post agglomeration. Transition count delta: 570
Iterating post reduction 0 with 570 rules applied. Total rules applied 570 place count 2343 transition count 1563
Reduce places removed 570 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 572 rules applied. Total rules applied 1142 place count 1773 transition count 1561
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1143 place count 1772 transition count 1561
Performed 119 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 119 Pre rules applied. Total rules applied 1143 place count 1772 transition count 1442
Deduced a syphon composed of 119 places in 6 ms
Reduce places removed 119 places and 0 transitions.
Iterating global reduction 3 with 238 rules applied. Total rules applied 1381 place count 1653 transition count 1442
Discarding 208 places :
Symmetric choice reduction at 3 with 208 rule applications. Total rules 1589 place count 1445 transition count 1234
Iterating global reduction 3 with 208 rules applied. Total rules applied 1797 place count 1445 transition count 1234
Performed 87 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 87 Pre rules applied. Total rules applied 1797 place count 1445 transition count 1147
Deduced a syphon composed of 87 places in 5 ms
Reduce places removed 87 places and 0 transitions.
Iterating global reduction 3 with 174 rules applied. Total rules applied 1971 place count 1358 transition count 1147
Performed 507 Post agglomeration using F-continuation condition.Transition count delta: 507
Deduced a syphon composed of 507 places in 2 ms
Reduce places removed 507 places and 0 transitions.
Iterating global reduction 3 with 1014 rules applied. Total rules applied 2985 place count 851 transition count 640
Renaming transitions due to excessive name length > 1024 char.
Performed 87 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 87 places in 2 ms
Reduce places removed 87 places and 0 transitions.
Iterating global reduction 3 with 174 rules applied. Total rules applied 3159 place count 764 transition count 640
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3161 place count 764 transition count 638
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 3163 place count 762 transition count 638
Partial Free-agglomeration rule applied 89 times.
Drop transitions removed 89 transitions
Iterating global reduction 4 with 89 rules applied. Total rules applied 3252 place count 762 transition count 638
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 3253 place count 761 transition count 637
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 3254 place count 760 transition count 637
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 3254 place count 760 transition count 635
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 3258 place count 758 transition count 635
Applied a total of 3258 rules in 821 ms. Remains 758 /2343 variables (removed 1585) and now considering 635/2133 (removed 1498) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 821 ms. Remains : 758/2343 places, 635/2133 transitions.
// Phase 1: matrix 635 rows 758 cols
[2023-03-22 23:28:28] [INFO ] Computed 330 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 6777 ms. (steps per millisecond=147 ) properties (out of 10) seen :6
FORMULA ShieldPPPt-PT-030B-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-030B-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-030B-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-030B-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-030B-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-030B-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4406 ms. (steps per millisecond=226 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4540 ms. (steps per millisecond=220 ) properties (out of 4) seen :2
FORMULA ShieldPPPt-PT-030B-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ShieldPPPt-PT-030B-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2023-03-22 23:28:43] [INFO ] Invariant cache hit.
[2023-03-22 23:28:44] [INFO ] [Real]Absence check using 330 positive place invariants in 68 ms returned sat
[2023-03-22 23:28:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 23:28:44] [INFO ] [Real]Absence check using state equation in 219 ms returned sat
[2023-03-22 23:28:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 23:28:44] [INFO ] [Nat]Absence check using 330 positive place invariants in 75 ms returned sat
[2023-03-22 23:28:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 23:28:44] [INFO ] [Nat]Absence check using state equation in 280 ms returned sat
[2023-03-22 23:28:44] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-22 23:28:44] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-03-22 23:28:44] [INFO ] Deduced a trap composed of 5 places in 83 ms of which 3 ms to minimize.
[2023-03-22 23:28:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 129 ms
[2023-03-22 23:28:45] [INFO ] Computed and/alt/rep : 631/1463/631 causal constraints (skipped 0 transitions) in 40 ms.
[2023-03-22 23:28:55] [INFO ] Added : 600 causal constraints over 120 iterations in 10803 ms. Result :sat
Minimization took 1364 ms.
[2023-03-22 23:28:57] [INFO ] [Real]Absence check using 330 positive place invariants in 126 ms returned sat
[2023-03-22 23:28:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 23:28:58] [INFO ] [Real]Absence check using state equation in 516 ms returned sat
[2023-03-22 23:28:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 23:28:58] [INFO ] [Nat]Absence check using 330 positive place invariants in 104 ms returned sat
[2023-03-22 23:28:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 23:28:58] [INFO ] [Nat]Absence check using state equation in 281 ms returned sat
[2023-03-22 23:28:58] [INFO ] [Nat]Added 2 Read/Feed constraints in 2 ms returned sat
[2023-03-22 23:28:58] [INFO ] Deduced a trap composed of 5 places in 110 ms of which 1 ms to minimize.
[2023-03-22 23:28:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 205 ms
[2023-03-22 23:28:58] [INFO ] Computed and/alt/rep : 631/1463/631 causal constraints (skipped 0 transitions) in 48 ms.
[2023-03-22 23:29:07] [INFO ] Added : 592 causal constraints over 119 iterations in 8935 ms. Result :sat
Minimization took 515 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
Support contains 2 out of 758 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 758/758 places, 635/635 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 758 transition count 633
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 756 transition count 633
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 756 transition count 631
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 754 transition count 631
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 16 place count 750 transition count 627
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 18 place count 749 transition count 627
Applied a total of 18 rules in 150 ms. Remains 749 /758 variables (removed 9) and now considering 627/635 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 150 ms. Remains : 749/758 places, 627/635 transitions.
// Phase 1: matrix 627 rows 749 cols
[2023-03-22 23:29:09] [INFO ] Computed 330 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 6130 ms. (steps per millisecond=163 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4385 ms. (steps per millisecond=228 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4129 ms. (steps per millisecond=242 ) properties (out of 2) seen :0
[2023-03-22 23:29:24] [INFO ] Invariant cache hit.
[2023-03-22 23:29:24] [INFO ] [Real]Absence check using 330 positive place invariants in 92 ms returned sat
[2023-03-22 23:29:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 23:29:24] [INFO ] [Real]Absence check using state equation in 262 ms returned sat
[2023-03-22 23:29:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 23:29:25] [INFO ] [Nat]Absence check using 330 positive place invariants in 101 ms returned sat
[2023-03-22 23:29:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 23:29:25] [INFO ] [Nat]Absence check using state equation in 355 ms returned sat
[2023-03-22 23:29:25] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-22 23:29:25] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2023-03-22 23:29:25] [INFO ] Computed and/alt/rep : 623/1470/623 causal constraints (skipped 0 transitions) in 40 ms.
[2023-03-22 23:29:32] [INFO ] Added : 589 causal constraints over 118 iterations in 7495 ms. Result :sat
Minimization took 1112 ms.
[2023-03-22 23:29:34] [INFO ] [Real]Absence check using 330 positive place invariants in 66 ms returned sat
[2023-03-22 23:29:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 23:29:34] [INFO ] [Real]Absence check using state equation in 272 ms returned sat
[2023-03-22 23:29:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 23:29:34] [INFO ] [Nat]Absence check using 330 positive place invariants in 67 ms returned sat
[2023-03-22 23:29:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 23:29:35] [INFO ] [Nat]Absence check using state equation in 319 ms returned sat
[2023-03-22 23:29:35] [INFO ] [Nat]Added 2 Read/Feed constraints in 2 ms returned sat
[2023-03-22 23:29:35] [INFO ] Deduced a trap composed of 6 places in 89 ms of which 0 ms to minimize.
[2023-03-22 23:29:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 138 ms
[2023-03-22 23:29:35] [INFO ] Computed and/alt/rep : 623/1470/623 causal constraints (skipped 0 transitions) in 43 ms.
[2023-03-22 23:29:44] [INFO ] Added : 599 causal constraints over 120 iterations in 9054 ms. Result :sat
Minimization took 518 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
FORMULA ShieldPPPt-PT-030B-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-030B-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.
Total runtime 155197 ms.
ITS solved all properties within timeout

BK_STOP 1679527785772

--------------------
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="ShieldPPPt-PT-030B"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is ShieldPPPt-PT-030B, 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 r394-oct2-167903718200653"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-030B.tgz
mv ShieldPPPt-PT-030B 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 ;