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.r234-tall-167856419800061.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 marciexred
Input is HypertorusGrid-PT-d4k3p2b08, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r234-tall-167856419800061
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.2M
-rw-r--r-- 1 mcc users 8.9K Feb 26 11:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Feb 26 11:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Feb 26 11:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 26 11:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.9K Feb 25 16:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Feb 25 16:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Feb 26 12:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 129K Feb 26 12:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 12:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Feb 26 12:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 16:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 16:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rwxr-xr-x 1 mcc users 2.8M 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 HypertorusGrid-PT-d4k3p2b08-UpperBounds-00
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-01
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-02
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-03
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-04
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-05
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-06
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-07
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-08
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-09
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-10
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-11
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-12
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-13
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-14
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679443476312

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=HypertorusGrid-PT-d4k3p2b08
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-22 00:04:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-22 00:04:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 00:04:38] [INFO ] Load time of PNML (sax parser for PT used): 201 ms
[2023-03-22 00:04:38] [INFO ] Transformed 2025 places.
[2023-03-22 00:04:38] [INFO ] Transformed 5184 transitions.
[2023-03-22 00:04:38] [INFO ] Parsed PT model containing 2025 places and 5184 transitions and 20736 arcs in 539 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
// Phase 1: matrix 5184 rows 2025 cols
[2023-03-22 00:04:38] [INFO ] Computed 730 place invariants in 180 ms
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1761 ms. (steps per millisecond=5 ) properties (out of 13) seen :66
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 11) seen :28
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=53 ) properties (out of 11) seen :29
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=60 ) properties (out of 11) seen :34
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=59 ) properties (out of 11) seen :28
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=60 ) properties (out of 11) seen :28
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=60 ) properties (out of 11) seen :28
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 11) seen :29
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=59 ) properties (out of 11) seen :28
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=59 ) properties (out of 11) seen :28
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=59 ) properties (out of 11) seen :28
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=59 ) properties (out of 11) seen :28
[2023-03-22 00:04:42] [INFO ] Invariant cache hit.
[2023-03-22 00:04:42] [INFO ] [Real]Absence check using 729 positive place invariants in 150 ms returned sat
[2023-03-22 00:04:42] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 57 ms returned sat
[2023-03-22 00:04:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:04:44] [INFO ] [Real]Absence check using state equation in 1386 ms returned sat
[2023-03-22 00:04:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:04:44] [INFO ] [Nat]Absence check using 729 positive place invariants in 130 ms returned sat
[2023-03-22 00:04:44] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 48 ms returned sat
[2023-03-22 00:04:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:04:46] [INFO ] [Nat]Absence check using state equation in 1370 ms returned sat
[2023-03-22 00:04:46] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 254 ms.
[2023-03-22 00:04:51] [INFO ] Deduced a trap composed of 2 places in 2008 ms of which 6 ms to minimize.
[2023-03-22 00:04:51] [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 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.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 00:04:51] [INFO ] [Real]Absence check using 729 positive place invariants in 135 ms returned sat
[2023-03-22 00:04:51] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 51 ms returned sat
[2023-03-22 00:04:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:04:53] [INFO ] [Real]Absence check using state equation in 1399 ms returned sat
[2023-03-22 00:04:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:04:53] [INFO ] [Nat]Absence check using 729 positive place invariants in 135 ms returned sat
[2023-03-22 00:04:53] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 50 ms returned sat
[2023-03-22 00:04:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:04:55] [INFO ] [Nat]Absence check using state equation in 1361 ms returned sat
[2023-03-22 00:04:55] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 216 ms.
[2023-03-22 00:05:00] [INFO ] Deduced a trap composed of 2 places in 2056 ms of which 3 ms to minimize.
[2023-03-22 00:05:00] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 00:05:00] [INFO ] [Real]Absence check using 729 positive place invariants in 132 ms returned sat
[2023-03-22 00:05:00] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 52 ms returned sat
[2023-03-22 00:05:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:05:02] [INFO ] [Real]Absence check using state equation in 1398 ms returned sat
[2023-03-22 00:05:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:05:02] [INFO ] [Nat]Absence check using 729 positive place invariants in 133 ms returned sat
[2023-03-22 00:05:02] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 53 ms returned sat
[2023-03-22 00:05:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:05:04] [INFO ] [Nat]Absence check using state equation in 1441 ms returned sat
[2023-03-22 00:05:04] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 232 ms.
[2023-03-22 00:05:09] [INFO ] Deduced a trap composed of 2 places in 2031 ms of which 3 ms to minimize.
[2023-03-22 00:05:09] [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.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 00:05:09] [INFO ] [Real]Absence check using 729 positive place invariants in 133 ms returned sat
[2023-03-22 00:05:09] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 50 ms returned sat
[2023-03-22 00:05:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:05:11] [INFO ] [Real]Absence check using state equation in 1368 ms returned sat
[2023-03-22 00:05:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:05:11] [INFO ] [Nat]Absence check using 729 positive place invariants in 132 ms returned sat
[2023-03-22 00:05:11] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 59 ms returned sat
[2023-03-22 00:05:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:05:12] [INFO ] [Nat]Absence check using state equation in 1331 ms returned sat
[2023-03-22 00:05:13] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 219 ms.
[2023-03-22 00:05:18] [INFO ] Deduced a trap composed of 2 places in 2006 ms of which 4 ms to minimize.
[2023-03-22 00:05:18] [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.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 00:05:18] [INFO ] [Real]Absence check using 729 positive place invariants in 139 ms returned sat
[2023-03-22 00:05:18] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 52 ms returned sat
[2023-03-22 00:05:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:05:20] [INFO ] [Real]Absence check using state equation in 1483 ms returned sat
[2023-03-22 00:05:20] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 223 ms.
[2023-03-22 00:05:25] [INFO ] Deduced a trap composed of 2 places in 1953 ms of which 2 ms to minimize.
[2023-03-22 00:05:25] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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: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 00:05:25] [INFO ] [Real]Absence check using 729 positive place invariants in 132 ms returned sat
[2023-03-22 00:05:25] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 52 ms returned sat
[2023-03-22 00:05:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:05:26] [INFO ] [Real]Absence check using state equation in 1319 ms returned sat
[2023-03-22 00:05:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:05:27] [INFO ] [Nat]Absence check using 729 positive place invariants in 140 ms returned sat
[2023-03-22 00:05:27] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:05:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:05:28] [INFO ] [Nat]Absence check using state equation in 1324 ms returned sat
[2023-03-22 00:05:29] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 206 ms.
[2023-03-22 00:05:32] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 00:05:32] [INFO ] [Real]Absence check using 729 positive place invariants in 129 ms returned sat
[2023-03-22 00:05:32] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:05:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:05:33] [INFO ] [Real]Absence check using state equation in 1342 ms returned sat
[2023-03-22 00:05:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:05:34] [INFO ] [Nat]Absence check using 729 positive place invariants in 137 ms returned sat
[2023-03-22 00:05:34] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 60 ms returned sat
[2023-03-22 00:05:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:05:35] [INFO ] [Nat]Absence check using state equation in 1348 ms returned sat
[2023-03-22 00:05:36] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 242 ms.
[2023-03-22 00:05:41] [INFO ] Deduced a trap composed of 2 places in 2086 ms of which 2 ms to minimize.
[2023-03-22 00:05:41] [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.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 00:05:41] [INFO ] [Real]Absence check using 729 positive place invariants in 132 ms returned sat
[2023-03-22 00:05:41] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 50 ms returned sat
[2023-03-22 00:05:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:05:42] [INFO ] [Real]Absence check using state equation in 1352 ms returned sat
[2023-03-22 00:05:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:05:43] [INFO ] [Nat]Absence check using 729 positive place invariants in 131 ms returned sat
[2023-03-22 00:05:43] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:05:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:05:44] [INFO ] [Nat]Absence check using state equation in 1380 ms returned sat
[2023-03-22 00:05:44] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 192 ms.
[2023-03-22 00:05:50] [INFO ] Deduced a trap composed of 2 places in 2074 ms of which 3 ms to minimize.
[2023-03-22 00:05:50] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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 00:05:50] [INFO ] [Real]Absence check using 729 positive place invariants in 132 ms returned sat
[2023-03-22 00:05:50] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 50 ms returned sat
[2023-03-22 00:05:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:05:51] [INFO ] [Real]Absence check using state equation in 1366 ms returned sat
[2023-03-22 00:05:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:05:52] [INFO ] [Nat]Absence check using 729 positive place invariants in 133 ms returned sat
[2023-03-22 00:05:52] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:05:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:05:53] [INFO ] [Nat]Absence check using state equation in 1361 ms returned sat
[2023-03-22 00:05:53] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 197 ms.
[2023-03-22 00:05:56] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-22 00:05:57] [INFO ] [Real]Absence check using 729 positive place invariants in 123 ms returned sat
[2023-03-22 00:05:57] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:05:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:05:58] [INFO ] [Real]Absence check using state equation in 1343 ms returned sat
[2023-03-22 00:05:58] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 183 ms.
[2023-03-22 00:06:03] [INFO ] Deduced a trap composed of 2 places in 2007 ms of which 3 ms to minimize.
[2023-03-22 00:06:03] [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.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: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 00:06:04] [INFO ] [Real]Absence check using 729 positive place invariants in 133 ms returned sat
[2023-03-22 00:06:04] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:06:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:06:05] [INFO ] [Real]Absence check using state equation in 1333 ms returned sat
[2023-03-22 00:06:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:06:05] [INFO ] [Nat]Absence check using 729 positive place invariants in 132 ms returned sat
[2023-03-22 00:06:06] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:06:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:06:07] [INFO ] [Nat]Absence check using state equation in 1356 ms returned sat
[2023-03-22 00:06:07] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 205 ms.
[2023-03-22 00:06:12] [INFO ] Deduced a trap composed of 2 places in 1992 ms of which 2 ms to minimize.
[2023-03-22 00:06:12] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24] Max seen :[4, 7, 16, 4, 4, 4, 5, 6, 6, 4, 4]
Support contains 11 out of 2025 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 327 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 328 ms. Remains : 2025/2025 places, 5184/5184 transitions.
[2023-03-22 00:06:13] [INFO ] Invariant cache hit.
Finished random walk after 226145 steps, including 1 resets, run visited all 11 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 306938 steps, including 0 resets, run visited all 11 properties in 5003 ms. (steps per millisecond=61 )
Finished Best-First random walk after 307442 steps, including 0 resets, run visited all 11 properties in 5001 ms. (steps per millisecond=61 )
Finished Best-First random walk after 307415 steps, including 0 resets, run visited all 11 properties in 5011 ms. (steps per millisecond=61 )
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-04 24 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Finished Best-First random walk after 305278 steps, including 0 resets, run visited all 10 properties in 5001 ms. (steps per millisecond=61 )
Finished Best-First random walk after 307148 steps, including 0 resets, run visited all 10 properties in 5007 ms. (steps per millisecond=61 )
Finished Best-First random walk after 306160 steps, including 0 resets, run visited all 10 properties in 5003 ms. (steps per millisecond=61 )
Finished Best-First random walk after 307443 steps, including 0 resets, run visited all 10 properties in 5009 ms. (steps per millisecond=61 )
Finished Best-First random walk after 308578 steps, including 0 resets, run visited all 10 properties in 5001 ms. (steps per millisecond=61 )
Finished Best-First random walk after 308372 steps, including 0 resets, run visited all 10 properties in 5005 ms. (steps per millisecond=61 )
Finished Best-First random walk after 308227 steps, including 0 resets, run visited all 10 properties in 5008 ms. (steps per millisecond=61 )
[2023-03-22 00:07:33] [INFO ] Invariant cache hit.
[2023-03-22 00:07:33] [INFO ] [Real]Absence check using 729 positive place invariants in 130 ms returned sat
[2023-03-22 00:07:33] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 53 ms returned sat
[2023-03-22 00:07:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:07:34] [INFO ] [Real]Absence check using state equation in 1324 ms returned sat
[2023-03-22 00:07:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:07:35] [INFO ] [Nat]Absence check using 729 positive place invariants in 133 ms returned sat
[2023-03-22 00:07:35] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 50 ms returned sat
[2023-03-22 00:07:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:07:36] [INFO ] [Nat]Absence check using state equation in 1336 ms returned sat
[2023-03-22 00:07:36] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 202 ms.
[2023-03-22 00:07:56] [INFO ] Added : 550 causal constraints over 110 iterations in 20046 ms.(timeout) Result :sat
[2023-03-22 00:07:57] [INFO ] [Real]Absence check using 729 positive place invariants in 129 ms returned sat
[2023-03-22 00:07:57] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 50 ms returned sat
[2023-03-22 00:07:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:07:58] [INFO ] [Real]Absence check using state equation in 1358 ms returned sat
[2023-03-22 00:07:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:07:59] [INFO ] [Nat]Absence check using 729 positive place invariants in 132 ms returned sat
[2023-03-22 00:07:59] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:07:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:08:00] [INFO ] [Nat]Absence check using state equation in 1377 ms returned sat
[2023-03-22 00:08:00] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 246 ms.
[2023-03-22 00:08:20] [INFO ] Added : 535 causal constraints over 107 iterations in 20082 ms.(timeout) Result :sat
[2023-03-22 00:08:21] [INFO ] [Real]Absence check using 729 positive place invariants in 129 ms returned sat
[2023-03-22 00:08:21] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 52 ms returned sat
[2023-03-22 00:08:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:08:22] [INFO ] [Real]Absence check using state equation in 1342 ms returned sat
[2023-03-22 00:08:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:08:23] [INFO ] [Nat]Absence check using 729 positive place invariants in 132 ms returned sat
[2023-03-22 00:08:23] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 55 ms returned sat
[2023-03-22 00:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:08:24] [INFO ] [Nat]Absence check using state equation in 1351 ms returned sat
[2023-03-22 00:08:24] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 206 ms.
[2023-03-22 00:08:44] [INFO ] Added : 555 causal constraints over 111 iterations in 20118 ms.(timeout) Result :sat
[2023-03-22 00:08:45] [INFO ] [Real]Absence check using 729 positive place invariants in 129 ms returned sat
[2023-03-22 00:08:45] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 58 ms returned sat
[2023-03-22 00:08:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:08:46] [INFO ] [Real]Absence check using state equation in 1351 ms returned sat
[2023-03-22 00:08:47] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 208 ms.
[2023-03-22 00:09:06] [INFO ] Added : 510 causal constraints over 102 iterations in 20198 ms.(timeout) Result :sat
[2023-03-22 00:09:07] [INFO ] [Real]Absence check using 729 positive place invariants in 127 ms returned sat
[2023-03-22 00:09:07] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 50 ms returned sat
[2023-03-22 00:09:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:09:09] [INFO ] [Real]Absence check using state equation in 1350 ms returned sat
[2023-03-22 00:09:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:09:09] [INFO ] [Nat]Absence check using 729 positive place invariants in 137 ms returned sat
[2023-03-22 00:09:09] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:09:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:09:10] [INFO ] [Nat]Absence check using state equation in 1344 ms returned sat
[2023-03-22 00:09:11] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 207 ms.
[2023-03-22 00:09:31] [INFO ] Added : 555 causal constraints over 111 iterations in 20093 ms.(timeout) Result :sat
[2023-03-22 00:09:31] [INFO ] [Real]Absence check using 729 positive place invariants in 118 ms returned sat
[2023-03-22 00:09:31] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:09:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:09:32] [INFO ] [Real]Absence check using state equation in 1352 ms returned sat
[2023-03-22 00:09:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:09:33] [INFO ] [Nat]Absence check using 729 positive place invariants in 135 ms returned sat
[2023-03-22 00:09:33] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:09:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:09:34] [INFO ] [Nat]Absence check using state equation in 1355 ms returned sat
[2023-03-22 00:09:35] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 202 ms.
[2023-03-22 00:09:54] [INFO ] Added : 550 causal constraints over 110 iterations in 20049 ms.(timeout) Result :sat
[2023-03-22 00:09:55] [INFO ] [Real]Absence check using 729 positive place invariants in 127 ms returned sat
[2023-03-22 00:09:55] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:09:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:09:56] [INFO ] [Real]Absence check using state equation in 1334 ms returned sat
[2023-03-22 00:09:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:09:57] [INFO ] [Nat]Absence check using 729 positive place invariants in 132 ms returned sat
[2023-03-22 00:09:57] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:09:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:09:58] [INFO ] [Nat]Absence check using state equation in 1377 ms returned sat
[2023-03-22 00:09:58] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 207 ms.
[2023-03-22 00:10:18] [INFO ] Added : 560 causal constraints over 112 iterations in 20016 ms.(timeout) Result :sat
[2023-03-22 00:10:19] [INFO ] [Real]Absence check using 729 positive place invariants in 127 ms returned sat
[2023-03-22 00:10:19] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 50 ms returned sat
[2023-03-22 00:10:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:10:20] [INFO ] [Real]Absence check using state equation in 1320 ms returned sat
[2023-03-22 00:10:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:10:21] [INFO ] [Nat]Absence check using 729 positive place invariants in 129 ms returned sat
[2023-03-22 00:10:21] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:10:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:10:22] [INFO ] [Nat]Absence check using state equation in 1312 ms returned sat
[2023-03-22 00:10:22] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 209 ms.
[2023-03-22 00:10:42] [INFO ] Added : 565 causal constraints over 113 iterations in 20288 ms.(timeout) Result :sat
[2023-03-22 00:10:43] [INFO ] [Real]Absence check using 729 positive place invariants in 132 ms returned sat
[2023-03-22 00:10:43] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 48 ms returned sat
[2023-03-22 00:10:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:10:44] [INFO ] [Real]Absence check using state equation in 1333 ms returned sat
[2023-03-22 00:10:45] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 210 ms.
[2023-03-22 00:11:04] [INFO ] Added : 520 causal constraints over 104 iterations in 20135 ms.(timeout) Result :sat
[2023-03-22 00:11:05] [INFO ] [Real]Absence check using 729 positive place invariants in 126 ms returned sat
[2023-03-22 00:11:05] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:11:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:06] [INFO ] [Real]Absence check using state equation in 1324 ms returned sat
[2023-03-22 00:11:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:11:07] [INFO ] [Nat]Absence check using 729 positive place invariants in 133 ms returned sat
[2023-03-22 00:11:07] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 48 ms returned sat
[2023-03-22 00:11:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:11:08] [INFO ] [Nat]Absence check using state equation in 1345 ms returned sat
[2023-03-22 00:11:09] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 215 ms.
[2023-03-22 00:11:29] [INFO ] Added : 570 causal constraints over 114 iterations in 20264 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [24, 24, 24, 24, 24, 24, 24, 24, 24, 24] Max seen :[7, 10, 14, 10, 7, 9, 7, 9, 10, 6]
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-15 24 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-14 24 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-06 24 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-13 24 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-02 24 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-05 24 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 4 out of 2025 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 126 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 126 ms. Remains : 2025/2025 places, 5184/5184 transitions.
[2023-03-22 00:16:29] [INFO ] Invariant cache hit.
Finished random walk after 226731 steps, including 1 resets, run visited all 4 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 315452 steps, including 0 resets, run visited all 4 properties in 5008 ms. (steps per millisecond=62 )
Finished Best-First random walk after 313865 steps, including 0 resets, run visited all 4 properties in 5002 ms. (steps per millisecond=62 )
Finished Best-First random walk after 312501 steps, including 0 resets, run visited all 4 properties in 5008 ms. (steps per millisecond=62 )
Finished Best-First random walk after 312430 steps, including 0 resets, run visited all 4 properties in 5015 ms. (steps per millisecond=62 )
[2023-03-22 00:17:19] [INFO ] Invariant cache hit.
[2023-03-22 00:17:19] [INFO ] [Real]Absence check using 729 positive place invariants in 128 ms returned sat
[2023-03-22 00:17:19] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 52 ms returned sat
[2023-03-22 00:17:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:17:21] [INFO ] [Real]Absence check using state equation in 1357 ms returned sat
[2023-03-22 00:17:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:17:21] [INFO ] [Nat]Absence check using 729 positive place invariants in 128 ms returned sat
[2023-03-22 00:17:21] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:17:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:17:23] [INFO ] [Nat]Absence check using state equation in 1325 ms returned sat
[2023-03-22 00:17:23] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 203 ms.
[2023-03-22 00:17:43] [INFO ] Added : 570 causal constraints over 114 iterations in 20291 ms.(timeout) Result :sat
[2023-03-22 00:17:43] [INFO ] [Real]Absence check using 729 positive place invariants in 126 ms returned sat
[2023-03-22 00:17:43] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 51 ms returned sat
[2023-03-22 00:17:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:17:45] [INFO ] [Real]Absence check using state equation in 1273 ms returned sat
[2023-03-22 00:17:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:17:45] [INFO ] [Nat]Absence check using 729 positive place invariants in 127 ms returned sat
[2023-03-22 00:17:45] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 48 ms returned sat
[2023-03-22 00:17:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:17:46] [INFO ] [Nat]Absence check using state equation in 1302 ms returned sat
[2023-03-22 00:17:47] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 215 ms.
[2023-03-22 00:18:07] [INFO ] Added : 555 causal constraints over 111 iterations in 20041 ms.(timeout) Result :sat
[2023-03-22 00:18:07] [INFO ] [Real]Absence check using 729 positive place invariants in 138 ms returned sat
[2023-03-22 00:18:07] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 53 ms returned sat
[2023-03-22 00:18:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:18:09] [INFO ] [Real]Absence check using state equation in 1447 ms returned sat
[2023-03-22 00:18:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:18:09] [INFO ] [Nat]Absence check using 729 positive place invariants in 131 ms returned sat
[2023-03-22 00:18:09] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:18:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:18:10] [INFO ] [Nat]Absence check using state equation in 1306 ms returned sat
[2023-03-22 00:18:11] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 203 ms.
[2023-03-22 00:18:31] [INFO ] Added : 560 causal constraints over 112 iterations in 20074 ms.(timeout) Result :sat
[2023-03-22 00:18:31] [INFO ] [Real]Absence check using 729 positive place invariants in 126 ms returned sat
[2023-03-22 00:18:31] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 48 ms returned sat
[2023-03-22 00:18:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:18:32] [INFO ] [Real]Absence check using state equation in 1333 ms returned sat
[2023-03-22 00:18:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:18:33] [INFO ] [Nat]Absence check using 729 positive place invariants in 136 ms returned sat
[2023-03-22 00:18:33] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 48 ms returned sat
[2023-03-22 00:18:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:18:34] [INFO ] [Nat]Absence check using state equation in 1354 ms returned sat
[2023-03-22 00:18:35] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 208 ms.
[2023-03-22 00:18:55] [INFO ] Added : 555 causal constraints over 111 iterations in 20171 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [24, 24, 24, 24] Max seen :[13, 18, 11, 10]
Support contains 4 out of 2025 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 96 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 96 ms. Remains : 2025/2025 places, 5184/5184 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 95 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
[2023-03-22 00:20:55] [INFO ] Invariant cache hit.
[2023-03-22 00:20:55] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 00:20:56] [INFO ] Implicit Places using invariants in 1479 ms returned []
[2023-03-22 00:20:56] [INFO ] Invariant cache hit.
[2023-03-22 00:20:57] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 00:20:59] [INFO ] Implicit Places using invariants and state equation in 2444 ms returned []
Implicit Place search using SMT with State Equation took 3927 ms to find 0 implicit places.
[2023-03-22 00:20:59] [INFO ] Redundant transitions in 436 ms returned []
[2023-03-22 00:20:59] [INFO ] Invariant cache hit.
[2023-03-22 00:21:00] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 00:21:02] [INFO ] Dead Transitions using invariants and state equation in 2376 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6842 ms. Remains : 2025/2025 places, 5184/5184 transitions.
[2023-03-22 00:21:02] [INFO ] Invariant cache hit.
Finished random walk after 223631 steps, including 1 resets, run visited all 4 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 308740 steps, including 0 resets, run visited all 4 properties in 5015 ms. (steps per millisecond=61 )
Finished Best-First random walk after 308101 steps, including 0 resets, run visited all 4 properties in 5002 ms. (steps per millisecond=61 )
Finished Best-First random walk after 309837 steps, including 0 resets, run visited all 4 properties in 5006 ms. (steps per millisecond=61 )
Finished Best-First random walk after 308796 steps, including 0 resets, run visited all 4 properties in 5006 ms. (steps per millisecond=61 )
[2023-03-22 00:21:52] [INFO ] Invariant cache hit.
[2023-03-22 00:21:52] [INFO ] [Real]Absence check using 729 positive place invariants in 128 ms returned sat
[2023-03-22 00:21:52] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 50 ms returned sat
[2023-03-22 00:21:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:21:53] [INFO ] [Real]Absence check using state equation in 1360 ms returned sat
[2023-03-22 00:21:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:21:54] [INFO ] [Nat]Absence check using 729 positive place invariants in 136 ms returned sat
[2023-03-22 00:21:54] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 51 ms returned sat
[2023-03-22 00:21:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:21:55] [INFO ] [Nat]Absence check using state equation in 1332 ms returned sat
[2023-03-22 00:21:56] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 201 ms.
[2023-03-22 00:22:15] [INFO ] Added : 550 causal constraints over 110 iterations in 20014 ms.(timeout) Result :sat
[2023-03-22 00:22:16] [INFO ] [Real]Absence check using 729 positive place invariants in 130 ms returned sat
[2023-03-22 00:22:16] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 61 ms returned sat
[2023-03-22 00:22:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:22:17] [INFO ] [Real]Absence check using state equation in 1336 ms returned sat
[2023-03-22 00:22:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:22:18] [INFO ] [Nat]Absence check using 729 positive place invariants in 132 ms returned sat
[2023-03-22 00:22:18] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:22:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:22:19] [INFO ] [Nat]Absence check using state equation in 1341 ms returned sat
[2023-03-22 00:22:19] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 201 ms.
[2023-03-22 00:22:39] [INFO ] Added : 555 causal constraints over 111 iterations in 20041 ms.(timeout) Result :sat
[2023-03-22 00:22:40] [INFO ] [Real]Absence check using 729 positive place invariants in 130 ms returned sat
[2023-03-22 00:22:40] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:22:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:22:41] [INFO ] [Real]Absence check using state equation in 1355 ms returned sat
[2023-03-22 00:22:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:22:42] [INFO ] [Nat]Absence check using 729 positive place invariants in 130 ms returned sat
[2023-03-22 00:22:42] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:22:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:22:43] [INFO ] [Nat]Absence check using state equation in 1311 ms returned sat
[2023-03-22 00:22:43] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 203 ms.
[2023-03-22 00:23:03] [INFO ] Added : 555 causal constraints over 111 iterations in 20058 ms.(timeout) Result :sat
[2023-03-22 00:23:04] [INFO ] [Real]Absence check using 729 positive place invariants in 129 ms returned sat
[2023-03-22 00:23:04] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:23:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:23:05] [INFO ] [Real]Absence check using state equation in 1364 ms returned sat
[2023-03-22 00:23:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:23:05] [INFO ] [Nat]Absence check using 729 positive place invariants in 130 ms returned sat
[2023-03-22 00:23:05] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:23:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:23:07] [INFO ] [Nat]Absence check using state equation in 1326 ms returned sat
[2023-03-22 00:23:07] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 213 ms.
[2023-03-22 00:23:27] [INFO ] Added : 555 causal constraints over 111 iterations in 20077 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [24, 24, 24, 24] Max seen :[14, 21, 13, 13]
Support contains 4 out of 2025 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 96 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 96 ms. Remains : 2025/2025 places, 5184/5184 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 86 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
[2023-03-22 00:25:27] [INFO ] Invariant cache hit.
[2023-03-22 00:25:28] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 00:25:29] [INFO ] Implicit Places using invariants in 1477 ms returned []
[2023-03-22 00:25:29] [INFO ] Invariant cache hit.
[2023-03-22 00:25:29] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 00:25:31] [INFO ] Implicit Places using invariants and state equation in 2459 ms returned []
Implicit Place search using SMT with State Equation took 3940 ms to find 0 implicit places.
[2023-03-22 00:25:32] [INFO ] Redundant transitions in 278 ms returned []
[2023-03-22 00:25:32] [INFO ] Invariant cache hit.
[2023-03-22 00:25:32] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 00:25:34] [INFO ] Dead Transitions using invariants and state equation in 2262 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6572 ms. Remains : 2025/2025 places, 5184/5184 transitions.
[2023-03-22 00:25:34] [INFO ] Invariant cache hit.
Finished random walk after 223556 steps, including 1 resets, run visited all 4 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 309448 steps, including 0 resets, run visited all 4 properties in 5013 ms. (steps per millisecond=61 )
Finished Best-First random walk after 310561 steps, including 0 resets, run visited all 4 properties in 5008 ms. (steps per millisecond=62 )
Finished Best-First random walk after 311002 steps, including 0 resets, run visited all 4 properties in 5008 ms. (steps per millisecond=62 )
Finished Best-First random walk after 310618 steps, including 0 resets, run visited all 4 properties in 5016 ms. (steps per millisecond=61 )
[2023-03-22 00:26:24] [INFO ] Invariant cache hit.
[2023-03-22 00:26:24] [INFO ] [Real]Absence check using 729 positive place invariants in 132 ms returned sat
[2023-03-22 00:26:24] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 50 ms returned sat
[2023-03-22 00:26:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:26:26] [INFO ] [Real]Absence check using state equation in 1352 ms returned sat
[2023-03-22 00:26:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:26:26] [INFO ] [Nat]Absence check using 729 positive place invariants in 139 ms returned sat
[2023-03-22 00:26:26] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 54 ms returned sat
[2023-03-22 00:26:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:26:27] [INFO ] [Nat]Absence check using state equation in 1340 ms returned sat
[2023-03-22 00:26:28] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 202 ms.
[2023-03-22 00:26:48] [INFO ] Added : 560 causal constraints over 112 iterations in 20020 ms.(timeout) Result :sat
[2023-03-22 00:26:48] [INFO ] [Real]Absence check using 729 positive place invariants in 130 ms returned sat
[2023-03-22 00:26:48] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:26:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:26:49] [INFO ] [Real]Absence check using state equation in 1348 ms returned sat
[2023-03-22 00:26:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:26:50] [INFO ] [Nat]Absence check using 729 positive place invariants in 133 ms returned sat
[2023-03-22 00:26:50] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:26:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:26:51] [INFO ] [Nat]Absence check using state equation in 1370 ms returned sat
[2023-03-22 00:26:52] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 203 ms.
[2023-03-22 00:27:11] [INFO ] Added : 555 causal constraints over 111 iterations in 20048 ms.(timeout) Result :sat
[2023-03-22 00:27:12] [INFO ] [Real]Absence check using 729 positive place invariants in 130 ms returned sat
[2023-03-22 00:27:12] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 51 ms returned sat
[2023-03-22 00:27:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:27:13] [INFO ] [Real]Absence check using state equation in 1372 ms returned sat
[2023-03-22 00:27:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:27:14] [INFO ] [Nat]Absence check using 729 positive place invariants in 130 ms returned sat
[2023-03-22 00:27:14] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:27:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:27:15] [INFO ] [Nat]Absence check using state equation in 1388 ms returned sat
[2023-03-22 00:27:15] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 197 ms.
[2023-03-22 00:27:35] [INFO ] Added : 560 causal constraints over 112 iterations in 20093 ms.(timeout) Result :sat
[2023-03-22 00:27:36] [INFO ] [Real]Absence check using 729 positive place invariants in 129 ms returned sat
[2023-03-22 00:27:36] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:27:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:27:37] [INFO ] [Real]Absence check using state equation in 1356 ms returned sat
[2023-03-22 00:27:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:27:38] [INFO ] [Nat]Absence check using 729 positive place invariants in 132 ms returned sat
[2023-03-22 00:27:38] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:27:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:27:39] [INFO ] [Nat]Absence check using state equation in 1342 ms returned sat
[2023-03-22 00:27:39] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 202 ms.
[2023-03-22 00:27:59] [INFO ] Added : 555 causal constraints over 111 iterations in 20062 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [24, 24, 24, 24] Max seen :[16, 21, 15, 15]
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-12 24 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 3 out of 2025 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 88 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 89 ms. Remains : 2025/2025 places, 5184/5184 transitions.
[2023-03-22 00:29:59] [INFO ] Invariant cache hit.
Finished random walk after 229112 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 310848 steps, including 0 resets, run visited all 3 properties in 5004 ms. (steps per millisecond=62 )
Finished Best-First random walk after 308888 steps, including 0 resets, run visited all 3 properties in 5002 ms. (steps per millisecond=61 )
Finished Best-First random walk after 310477 steps, including 0 resets, run visited all 3 properties in 5001 ms. (steps per millisecond=62 )
[2023-03-22 00:30:44] [INFO ] Invariant cache hit.
[2023-03-22 00:30:45] [INFO ] [Real]Absence check using 729 positive place invariants in 131 ms returned sat
[2023-03-22 00:30:45] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 60 ms returned sat
[2023-03-22 00:30:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:30:46] [INFO ] [Real]Absence check using state equation in 1351 ms returned sat
[2023-03-22 00:30:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:30:47] [INFO ] [Nat]Absence check using 729 positive place invariants in 131 ms returned sat
[2023-03-22 00:30:47] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:30:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:30:48] [INFO ] [Nat]Absence check using state equation in 1327 ms returned sat
[2023-03-22 00:30:48] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 203 ms.
[2023-03-22 00:31:08] [INFO ] Added : 560 causal constraints over 112 iterations in 20035 ms.(timeout) Result :sat
[2023-03-22 00:31:09] [INFO ] [Real]Absence check using 729 positive place invariants in 129 ms returned sat
[2023-03-22 00:31:09] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:31:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:31:10] [INFO ] [Real]Absence check using state equation in 1356 ms returned sat
[2023-03-22 00:31:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:31:10] [INFO ] [Nat]Absence check using 729 positive place invariants in 132 ms returned sat
[2023-03-22 00:31:10] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 48 ms returned sat
[2023-03-22 00:31:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:31:12] [INFO ] [Nat]Absence check using state equation in 1369 ms returned sat
[2023-03-22 00:31:12] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 208 ms.
[2023-03-22 00:31:32] [INFO ] Added : 565 causal constraints over 113 iterations in 20073 ms.(timeout) Result :sat
[2023-03-22 00:31:33] [INFO ] [Real]Absence check using 729 positive place invariants in 131 ms returned sat
[2023-03-22 00:31:33] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 57 ms returned sat
[2023-03-22 00:31:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:31:34] [INFO ] [Real]Absence check using state equation in 1350 ms returned sat
[2023-03-22 00:31:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:31:34] [INFO ] [Nat]Absence check using 729 positive place invariants in 131 ms returned sat
[2023-03-22 00:31:34] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 57 ms returned sat
[2023-03-22 00:31:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:31:36] [INFO ] [Nat]Absence check using state equation in 1348 ms returned sat
[2023-03-22 00:31:36] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 200 ms.
[2023-03-22 00:31:56] [INFO ] Added : 565 causal constraints over 113 iterations in 20061 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [24, 24, 24] Max seen :[18, 21, 17]
Support contains 3 out of 2025 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 85 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 2025/2025 places, 5184/5184 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 84 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
[2023-03-22 00:33:26] [INFO ] Invariant cache hit.
[2023-03-22 00:33:27] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 00:33:28] [INFO ] Implicit Places using invariants in 1458 ms returned []
[2023-03-22 00:33:28] [INFO ] Invariant cache hit.
[2023-03-22 00:33:28] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 00:33:30] [INFO ] Implicit Places using invariants and state equation in 2532 ms returned []
Implicit Place search using SMT with State Equation took 3991 ms to find 0 implicit places.
[2023-03-22 00:33:31] [INFO ] Redundant transitions in 361 ms returned []
[2023-03-22 00:33:31] [INFO ] Invariant cache hit.
[2023-03-22 00:33:31] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 00:33:33] [INFO ] Dead Transitions using invariants and state equation in 2281 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6723 ms. Remains : 2025/2025 places, 5184/5184 transitions.
[2023-03-22 00:33:33] [INFO ] Invariant cache hit.
Finished random walk after 212856 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 311956 steps, including 0 resets, run visited all 3 properties in 5014 ms. (steps per millisecond=62 )
Finished Best-First random walk after 309786 steps, including 0 resets, run visited all 3 properties in 5003 ms. (steps per millisecond=61 )
Finished Best-First random walk after 310031 steps, including 0 resets, run visited all 3 properties in 5011 ms. (steps per millisecond=61 )
[2023-03-22 00:34:18] [INFO ] Invariant cache hit.
[2023-03-22 00:34:18] [INFO ] [Real]Absence check using 729 positive place invariants in 127 ms returned sat
[2023-03-22 00:34:18] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:34:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:34:20] [INFO ] [Real]Absence check using state equation in 1346 ms returned sat
[2023-03-22 00:34:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:34:20] [INFO ] [Nat]Absence check using 729 positive place invariants in 140 ms returned sat
[2023-03-22 00:34:20] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 48 ms returned sat
[2023-03-22 00:34:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:34:22] [INFO ] [Nat]Absence check using state equation in 1375 ms returned sat
[2023-03-22 00:34:22] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 206 ms.
[2023-03-22 00:34:42] [INFO ] Added : 565 causal constraints over 113 iterations in 20133 ms.(timeout) Result :sat
[2023-03-22 00:34:42] [INFO ] [Real]Absence check using 729 positive place invariants in 126 ms returned sat
[2023-03-22 00:34:42] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:34:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:34:44] [INFO ] [Real]Absence check using state equation in 1354 ms returned sat
[2023-03-22 00:34:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:34:44] [INFO ] [Nat]Absence check using 729 positive place invariants in 137 ms returned sat
[2023-03-22 00:34:44] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:34:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:34:45] [INFO ] [Nat]Absence check using state equation in 1332 ms returned sat
[2023-03-22 00:34:46] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 203 ms.
[2023-03-22 00:35:06] [INFO ] Added : 570 causal constraints over 114 iterations in 20322 ms.(timeout) Result :sat
[2023-03-22 00:35:06] [INFO ] [Real]Absence check using 729 positive place invariants in 127 ms returned sat
[2023-03-22 00:35:06] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 53 ms returned sat
[2023-03-22 00:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:35:08] [INFO ] [Real]Absence check using state equation in 1314 ms returned sat
[2023-03-22 00:35:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:35:08] [INFO ] [Nat]Absence check using 729 positive place invariants in 136 ms returned sat
[2023-03-22 00:35:08] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 48 ms returned sat
[2023-03-22 00:35:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:35:10] [INFO ] [Nat]Absence check using state equation in 1332 ms returned sat
[2023-03-22 00:35:10] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 211 ms.
[2023-03-22 00:35:30] [INFO ] Added : 565 causal constraints over 113 iterations in 20144 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [24, 24, 24] Max seen :[20, 21, 19]
Support contains 3 out of 2025 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 80 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 2025/2025 places, 5184/5184 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 78 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
[2023-03-22 00:37:00] [INFO ] Invariant cache hit.
[2023-03-22 00:37:01] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 00:37:02] [INFO ] Implicit Places using invariants in 1486 ms returned []
[2023-03-22 00:37:02] [INFO ] Invariant cache hit.
[2023-03-22 00:37:02] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 00:37:04] [INFO ] Implicit Places using invariants and state equation in 2431 ms returned []
Implicit Place search using SMT with State Equation took 3920 ms to find 0 implicit places.
[2023-03-22 00:37:04] [INFO ] Redundant transitions in 384 ms returned []
[2023-03-22 00:37:04] [INFO ] Invariant cache hit.
[2023-03-22 00:37:05] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 00:37:07] [INFO ] Dead Transitions using invariants and state equation in 2351 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6739 ms. Remains : 2025/2025 places, 5184/5184 transitions.
[2023-03-22 00:37:07] [INFO ] Invariant cache hit.
Finished random walk after 227670 steps, including 1 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 311386 steps, including 0 resets, run visited all 3 properties in 5015 ms. (steps per millisecond=62 )
Finished Best-First random walk after 310420 steps, including 0 resets, run visited all 3 properties in 5007 ms. (steps per millisecond=61 )
Finished Best-First random walk after 310152 steps, including 0 resets, run visited all 3 properties in 5003 ms. (steps per millisecond=61 )
[2023-03-22 00:37:52] [INFO ] Invariant cache hit.
[2023-03-22 00:37:52] [INFO ] [Real]Absence check using 729 positive place invariants in 133 ms returned sat
[2023-03-22 00:37:52] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 55 ms returned sat
[2023-03-22 00:37:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:37:54] [INFO ] [Real]Absence check using state equation in 1332 ms returned sat
[2023-03-22 00:37:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:37:54] [INFO ] [Nat]Absence check using 729 positive place invariants in 132 ms returned sat
[2023-03-22 00:37:54] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:37:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:37:55] [INFO ] [Nat]Absence check using state equation in 1354 ms returned sat
[2023-03-22 00:37:56] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 204 ms.
[2023-03-22 00:38:15] [INFO ] Added : 555 causal constraints over 111 iterations in 20014 ms.(timeout) Result :sat
[2023-03-22 00:38:16] [INFO ] [Real]Absence check using 729 positive place invariants in 130 ms returned sat
[2023-03-22 00:38:16] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:38:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:38:17] [INFO ] [Real]Absence check using state equation in 1365 ms returned sat
[2023-03-22 00:38:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:38:18] [INFO ] [Nat]Absence check using 729 positive place invariants in 131 ms returned sat
[2023-03-22 00:38:18] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 56 ms returned sat
[2023-03-22 00:38:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:38:19] [INFO ] [Nat]Absence check using state equation in 1413 ms returned sat
[2023-03-22 00:38:20] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 205 ms.
[2023-03-22 00:38:39] [INFO ] Added : 550 causal constraints over 110 iterations in 20101 ms.(timeout) Result :sat
[2023-03-22 00:38:40] [INFO ] [Real]Absence check using 729 positive place invariants in 130 ms returned sat
[2023-03-22 00:38:40] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 50 ms returned sat
[2023-03-22 00:38:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:38:41] [INFO ] [Real]Absence check using state equation in 1346 ms returned sat
[2023-03-22 00:38:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:38:42] [INFO ] [Nat]Absence check using 729 positive place invariants in 137 ms returned sat
[2023-03-22 00:38:42] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:38:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:38:43] [INFO ] [Nat]Absence check using state equation in 1336 ms returned sat
[2023-03-22 00:38:43] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 203 ms.
[2023-03-22 00:39:03] [INFO ] Added : 560 causal constraints over 112 iterations in 20161 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [24, 24, 24] Max seen :[22, 21, 21]
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-03 24 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 2 out of 2025 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 78 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 2025/2025 places, 5184/5184 transitions.
[2023-03-22 00:40:34] [INFO ] Invariant cache hit.
Finished random walk after 218883 steps, including 0 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 309734 steps, including 0 resets, run visited all 2 properties in 5011 ms. (steps per millisecond=61 )
Finished Best-First random walk after 309017 steps, including 0 resets, run visited all 2 properties in 5014 ms. (steps per millisecond=61 )
[2023-03-22 00:41:14] [INFO ] Invariant cache hit.
[2023-03-22 00:41:14] [INFO ] [Real]Absence check using 729 positive place invariants in 129 ms returned sat
[2023-03-22 00:41:14] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 50 ms returned sat
[2023-03-22 00:41:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:41:15] [INFO ] [Real]Absence check using state equation in 1356 ms returned sat
[2023-03-22 00:41:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:41:16] [INFO ] [Nat]Absence check using 729 positive place invariants in 131 ms returned sat
[2023-03-22 00:41:16] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:41:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:41:17] [INFO ] [Nat]Absence check using state equation in 1350 ms returned sat
[2023-03-22 00:41:18] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 199 ms.
[2023-03-22 00:41:38] [INFO ] Added : 565 causal constraints over 113 iterations in 20168 ms.(timeout) Result :sat
[2023-03-22 00:41:38] [INFO ] [Real]Absence check using 729 positive place invariants in 130 ms returned sat
[2023-03-22 00:41:38] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 50 ms returned sat
[2023-03-22 00:41:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:41:39] [INFO ] [Real]Absence check using state equation in 1340 ms returned sat
[2023-03-22 00:41:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:41:40] [INFO ] [Nat]Absence check using 729 positive place invariants in 131 ms returned sat
[2023-03-22 00:41:40] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:41:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:41:41] [INFO ] [Nat]Absence check using state equation in 1334 ms returned sat
[2023-03-22 00:41:42] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 208 ms.
[2023-03-22 00:42:01] [INFO ] Added : 560 causal constraints over 112 iterations in 20153 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [24, 24] Max seen :[21, 22]
Support contains 2 out of 2025 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 87 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 2025/2025 places, 5184/5184 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 75 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
[2023-03-22 00:43:02] [INFO ] Invariant cache hit.
[2023-03-22 00:43:02] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 00:43:03] [INFO ] Implicit Places using invariants in 1437 ms returned []
[2023-03-22 00:43:03] [INFO ] Invariant cache hit.
[2023-03-22 00:43:04] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 00:43:06] [INFO ] Implicit Places using invariants and state equation in 2519 ms returned []
Implicit Place search using SMT with State Equation took 3973 ms to find 0 implicit places.
[2023-03-22 00:43:06] [INFO ] Redundant transitions in 354 ms returned []
[2023-03-22 00:43:06] [INFO ] Invariant cache hit.
[2023-03-22 00:43:06] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 00:43:08] [INFO ] Dead Transitions using invariants and state equation in 2311 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6719 ms. Remains : 2025/2025 places, 5184/5184 transitions.
[2023-03-22 00:43:08] [INFO ] Invariant cache hit.
Finished random walk after 213402 steps, including 0 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 309042 steps, including 0 resets, run visited all 2 properties in 5013 ms. (steps per millisecond=61 )
Finished Best-First random walk after 310606 steps, including 0 resets, run visited all 2 properties in 5014 ms. (steps per millisecond=61 )
[2023-03-22 00:43:48] [INFO ] Invariant cache hit.
[2023-03-22 00:43:49] [INFO ] [Real]Absence check using 729 positive place invariants in 129 ms returned sat
[2023-03-22 00:43:49] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 51 ms returned sat
[2023-03-22 00:43:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:43:50] [INFO ] [Real]Absence check using state equation in 1360 ms returned sat
[2023-03-22 00:43:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:43:51] [INFO ] [Nat]Absence check using 729 positive place invariants in 132 ms returned sat
[2023-03-22 00:43:51] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 56 ms returned sat
[2023-03-22 00:43:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:43:52] [INFO ] [Nat]Absence check using state equation in 1361 ms returned sat
[2023-03-22 00:43:52] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 221 ms.
[2023-03-22 00:44:12] [INFO ] Added : 555 causal constraints over 111 iterations in 20023 ms.(timeout) Result :sat
[2023-03-22 00:44:13] [INFO ] [Real]Absence check using 729 positive place invariants in 132 ms returned sat
[2023-03-22 00:44:13] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 51 ms returned sat
[2023-03-22 00:44:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:44:14] [INFO ] [Real]Absence check using state equation in 1326 ms returned sat
[2023-03-22 00:44:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:44:14] [INFO ] [Nat]Absence check using 729 positive place invariants in 131 ms returned sat
[2023-03-22 00:44:14] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 50 ms returned sat
[2023-03-22 00:44:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:44:16] [INFO ] [Nat]Absence check using state equation in 1320 ms returned sat
[2023-03-22 00:44:16] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 210 ms.
[2023-03-22 00:44:36] [INFO ] Added : 555 causal constraints over 111 iterations in 20112 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [24, 24] Max seen :[21, 23]
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-10 24 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 1 out of 2025 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 75 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 2025/2025 places, 5184/5184 transitions.
[2023-03-22 00:45:36] [INFO ] Invariant cache hit.
Finished random walk after 224609 steps, including 1 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 310478 steps, including 0 resets, run visited all 1 properties in 5016 ms. (steps per millisecond=61 )
[2023-03-22 00:46:11] [INFO ] Invariant cache hit.
[2023-03-22 00:46:12] [INFO ] [Real]Absence check using 729 positive place invariants in 130 ms returned sat
[2023-03-22 00:46:12] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 50 ms returned sat
[2023-03-22 00:46:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:46:13] [INFO ] [Real]Absence check using state equation in 1375 ms returned sat
[2023-03-22 00:46:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:46:13] [INFO ] [Nat]Absence check using 729 positive place invariants in 130 ms returned sat
[2023-03-22 00:46:13] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:46:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:46:15] [INFO ] [Nat]Absence check using state equation in 1371 ms returned sat
[2023-03-22 00:46:15] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 205 ms.
[2023-03-22 00:46:35] [INFO ] Added : 555 causal constraints over 111 iterations in 20150 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [24] Max seen :[21]
Support contains 1 out of 2025 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 74 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 2025/2025 places, 5184/5184 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 77 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
[2023-03-22 00:47:05] [INFO ] Invariant cache hit.
[2023-03-22 00:47:06] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 00:47:07] [INFO ] Implicit Places using invariants in 1443 ms returned []
[2023-03-22 00:47:07] [INFO ] Invariant cache hit.
[2023-03-22 00:47:07] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 00:47:09] [INFO ] Implicit Places using invariants and state equation in 2524 ms returned []
Implicit Place search using SMT with State Equation took 3968 ms to find 0 implicit places.
[2023-03-22 00:47:10] [INFO ] Redundant transitions in 363 ms returned []
[2023-03-22 00:47:10] [INFO ] Invariant cache hit.
[2023-03-22 00:47:10] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 00:47:12] [INFO ] Dead Transitions using invariants and state equation in 2248 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6662 ms. Remains : 2025/2025 places, 5184/5184 transitions.
Starting property specific reduction for HypertorusGrid-PT-d4k3p2b08-UpperBounds-08
[2023-03-22 00:47:12] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1696 ms. (steps per millisecond=5 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=61 ) properties (out of 1) seen :3
[2023-03-22 00:47:14] [INFO ] Invariant cache hit.
[2023-03-22 00:47:14] [INFO ] [Real]Absence check using 729 positive place invariants in 144 ms returned sat
[2023-03-22 00:47:14] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:47:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:47:16] [INFO ] [Real]Absence check using state equation in 1297 ms returned sat
[2023-03-22 00:47:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:47:16] [INFO ] [Nat]Absence check using 729 positive place invariants in 133 ms returned sat
[2023-03-22 00:47:16] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:47:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:47:17] [INFO ] [Nat]Absence check using state equation in 1322 ms returned sat
[2023-03-22 00:47:18] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 202 ms.
[2023-03-22 00:47:23] [INFO ] Deduced a trap composed of 2 places in 2003 ms of which 10 ms to minimize.
[2023-03-22 00:47:23] [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.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:733)
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) : [24] Max seen :[6]
Support contains 1 out of 2025 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 74 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 2025/2025 places, 5184/5184 transitions.
[2023-03-22 00:47:23] [INFO ] Invariant cache hit.
Finished random walk after 228849 steps, including 1 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 308400 steps, including 0 resets, run visited all 1 properties in 5014 ms. (steps per millisecond=61 )
[2023-03-22 00:47:58] [INFO ] Invariant cache hit.
[2023-03-22 00:47:58] [INFO ] [Real]Absence check using 729 positive place invariants in 131 ms returned sat
[2023-03-22 00:47:58] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 52 ms returned sat
[2023-03-22 00:47:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:48:00] [INFO ] [Real]Absence check using state equation in 1361 ms returned sat
[2023-03-22 00:48:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:48:00] [INFO ] [Nat]Absence check using 729 positive place invariants in 132 ms returned sat
[2023-03-22 00:48:00] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:48:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:48:01] [INFO ] [Nat]Absence check using state equation in 1348 ms returned sat
[2023-03-22 00:48:02] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 201 ms.
[2023-03-22 00:48:22] [INFO ] Added : 560 causal constraints over 112 iterations in 20176 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [24] Max seen :[6]
Support contains 1 out of 2025 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 77 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 2025/2025 places, 5184/5184 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 75 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
[2023-03-22 00:48:52] [INFO ] Invariant cache hit.
[2023-03-22 00:48:52] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 00:48:53] [INFO ] Implicit Places using invariants in 1460 ms returned []
[2023-03-22 00:48:53] [INFO ] Invariant cache hit.
[2023-03-22 00:48:54] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 00:48:56] [INFO ] Implicit Places using invariants and state equation in 2552 ms returned []
Implicit Place search using SMT with State Equation took 4013 ms to find 0 implicit places.
[2023-03-22 00:48:56] [INFO ] Redundant transitions in 374 ms returned []
[2023-03-22 00:48:56] [INFO ] Invariant cache hit.
[2023-03-22 00:48:57] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 00:48:59] [INFO ] Dead Transitions using invariants and state equation in 2264 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6731 ms. Remains : 2025/2025 places, 5184/5184 transitions.
[2023-03-22 00:48:59] [INFO ] Invariant cache hit.
Finished random walk after 222996 steps, including 1 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 308976 steps, including 0 resets, run visited all 1 properties in 5007 ms. (steps per millisecond=61 )
[2023-03-22 00:49:34] [INFO ] Invariant cache hit.
[2023-03-22 00:49:34] [INFO ] [Real]Absence check using 729 positive place invariants in 129 ms returned sat
[2023-03-22 00:49:34] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:49:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:49:35] [INFO ] [Real]Absence check using state equation in 1330 ms returned sat
[2023-03-22 00:49:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:49:36] [INFO ] [Nat]Absence check using 729 positive place invariants in 130 ms returned sat
[2023-03-22 00:49:36] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 48 ms returned sat
[2023-03-22 00:49:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:49:37] [INFO ] [Nat]Absence check using state equation in 1322 ms returned sat
[2023-03-22 00:49:37] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 207 ms.
[2023-03-22 00:49:57] [INFO ] Added : 555 causal constraints over 111 iterations in 20015 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [24] Max seen :[10]
Support contains 1 out of 2025 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 82 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 2025/2025 places, 5184/5184 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 75 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
[2023-03-22 00:50:28] [INFO ] Invariant cache hit.
[2023-03-22 00:50:28] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 00:50:29] [INFO ] Implicit Places using invariants in 1452 ms returned []
[2023-03-22 00:50:29] [INFO ] Invariant cache hit.
[2023-03-22 00:50:29] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 00:50:32] [INFO ] Implicit Places using invariants and state equation in 2571 ms returned []
Implicit Place search using SMT with State Equation took 4024 ms to find 0 implicit places.
[2023-03-22 00:50:32] [INFO ] Redundant transitions in 349 ms returned []
[2023-03-22 00:50:32] [INFO ] Invariant cache hit.
[2023-03-22 00:50:32] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 00:50:34] [INFO ] Dead Transitions using invariants and state equation in 2310 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6763 ms. Remains : 2025/2025 places, 5184/5184 transitions.
[2023-03-22 00:50:34] [INFO ] Invariant cache hit.
Finished random walk after 211860 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 307317 steps, including 0 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=61 )
[2023-03-22 00:51:09] [INFO ] Invariant cache hit.
[2023-03-22 00:51:10] [INFO ] [Real]Absence check using 729 positive place invariants in 127 ms returned sat
[2023-03-22 00:51:10] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 58 ms returned sat
[2023-03-22 00:51:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:51:11] [INFO ] [Real]Absence check using state equation in 1310 ms returned sat
[2023-03-22 00:51:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:51:11] [INFO ] [Nat]Absence check using 729 positive place invariants in 123 ms returned sat
[2023-03-22 00:51:11] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:51:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:51:13] [INFO ] [Nat]Absence check using state equation in 1313 ms returned sat
[2023-03-22 00:51:13] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 221 ms.
[2023-03-22 00:51:33] [INFO ] Added : 570 causal constraints over 114 iterations in 20228 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [24] Max seen :[12]
Support contains 1 out of 2025 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 74 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 2025/2025 places, 5184/5184 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 78 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
[2023-03-22 00:52:03] [INFO ] Invariant cache hit.
[2023-03-22 00:52:04] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 00:52:05] [INFO ] Implicit Places using invariants in 1447 ms returned []
[2023-03-22 00:52:05] [INFO ] Invariant cache hit.
[2023-03-22 00:52:05] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 00:52:07] [INFO ] Implicit Places using invariants and state equation in 2527 ms returned []
Implicit Place search using SMT with State Equation took 3975 ms to find 0 implicit places.
[2023-03-22 00:52:08] [INFO ] Redundant transitions in 264 ms returned []
[2023-03-22 00:52:08] [INFO ] Invariant cache hit.
[2023-03-22 00:52:08] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 00:52:10] [INFO ] Dead Transitions using invariants and state equation in 2230 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6564 ms. Remains : 2025/2025 places, 5184/5184 transitions.
[2023-03-22 00:52:10] [INFO ] Invariant cache hit.
Finished random walk after 222356 steps, including 1 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 309315 steps, including 0 resets, run visited all 1 properties in 5012 ms. (steps per millisecond=61 )
[2023-03-22 00:52:45] [INFO ] Invariant cache hit.
[2023-03-22 00:52:45] [INFO ] [Real]Absence check using 729 positive place invariants in 127 ms returned sat
[2023-03-22 00:52:45] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:52:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:52:47] [INFO ] [Real]Absence check using state equation in 1307 ms returned sat
[2023-03-22 00:52:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:52:47] [INFO ] [Nat]Absence check using 729 positive place invariants in 129 ms returned sat
[2023-03-22 00:52:47] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2023-03-22 00:52:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:52:48] [INFO ] [Nat]Absence check using state equation in 1315 ms returned sat
[2023-03-22 00:52:49] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 199 ms.
[2023-03-22 00:53:08] [INFO ] Added : 550 causal constraints over 110 iterations in 20013 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [24] Max seen :[13]
Support contains 1 out of 2025 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 74 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 2025/2025 places, 5184/5184 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 74 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
[2023-03-22 00:53:39] [INFO ] Invariant cache hit.
[2023-03-22 00:53:39] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 00:53:40] [INFO ] Implicit Places using invariants in 1452 ms returned []
[2023-03-22 00:53:40] [INFO ] Invariant cache hit.
[2023-03-22 00:53:41] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 00:53:43] [INFO ] Implicit Places using invariants and state equation in 2524 ms returned []
Implicit Place search using SMT with State Equation took 3978 ms to find 0 implicit places.
[2023-03-22 00:53:43] [INFO ] Redundant transitions in 259 ms returned []
[2023-03-22 00:53:43] [INFO ] Invariant cache hit.
[2023-03-22 00:53:43] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 00:53:45] [INFO ] Dead Transitions using invariants and state equation in 2281 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6596 ms. Remains : 2025/2025 places, 5184/5184 transitions.
Ending property specific reduction for HypertorusGrid-PT-d4k3p2b08-UpperBounds-08 in 393227 ms.
[2023-03-22 00:53:46] [INFO ] Flatten gal took : 435 ms
[2023-03-22 00:53:46] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2023-03-22 00:53:46] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 2025 places, 5184 transitions and 20736 arcs took 23 ms.
Total runtime 2948655 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=UpperBounds.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: HypertorusGrid_PT_d4k3p2b08
(NrP: 2025 NrTr: 5184 NrArc: 20736)

parse formulas
formulas created successfully
place and transition orderings generation:0m 1.082sec

net check time: 0m 0.005sec

init dd package: 0m 2.738sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 6928452 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16094184 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ 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
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.198sec

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="HypertorusGrid-PT-d4k3p2b08"
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 HypertorusGrid-PT-d4k3p2b08, 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 r234-tall-167856419800061"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HypertorusGrid-PT-d4k3p2b08.tgz
mv HypertorusGrid-PT-d4k3p2b08 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 ;