About the Execution of 2023-gold for Peterson-PT-7
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16225.420 | 3600000.00 | 2743189.00 | 358179.90 | 8 ? ? 8 8 7 ? 7 1 1 ? 1 1 1 ? ? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r285-smll-171654422100181.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is Peterson-PT-7, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r285-smll-171654422100181
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 9.8M
-rw-r--r-- 1 mcc users 264K Apr 12 03:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 1.1M Apr 12 03:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 183K Apr 12 03:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 831K Apr 12 03:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 72K Apr 23 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 218K Apr 23 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 156K Apr 23 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 517K Apr 23 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 378K Apr 12 04:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.4M Apr 12 04:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 617K Apr 12 04:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.8M Apr 12 04:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 27K Apr 23 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 58K Apr 23 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 2 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 1.3M May 18 16:43 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 Peterson-PT-7-UpperBounds-00
FORMULA_NAME Peterson-PT-7-UpperBounds-01
FORMULA_NAME Peterson-PT-7-UpperBounds-02
FORMULA_NAME Peterson-PT-7-UpperBounds-03
FORMULA_NAME Peterson-PT-7-UpperBounds-04
FORMULA_NAME Peterson-PT-7-UpperBounds-05
FORMULA_NAME Peterson-PT-7-UpperBounds-06
FORMULA_NAME Peterson-PT-7-UpperBounds-07
FORMULA_NAME Peterson-PT-7-UpperBounds-08
FORMULA_NAME Peterson-PT-7-UpperBounds-09
FORMULA_NAME Peterson-PT-7-UpperBounds-10
FORMULA_NAME Peterson-PT-7-UpperBounds-11
FORMULA_NAME Peterson-PT-7-UpperBounds-12
FORMULA_NAME Peterson-PT-7-UpperBounds-13
FORMULA_NAME Peterson-PT-7-UpperBounds-14
FORMULA_NAME Peterson-PT-7-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1716917012375
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=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Peterson-PT-7
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-28 17:23:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 17:23:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 17:23:35] [INFO ] Load time of PNML (sax parser for PT used): 325 ms
[2024-05-28 17:23:35] [INFO ] Transformed 1992 places.
[2024-05-28 17:23:35] [INFO ] Transformed 3096 transitions.
[2024-05-28 17:23:35] [INFO ] Found NUPN structural information;
[2024-05-28 17:23:35] [INFO ] Parsed PT model containing 1992 places and 3096 transitions and 9584 arcs in 462 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 28 ms.
FORMULA Peterson-PT-7-UpperBounds-05 7 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-7-UpperBounds-07 7 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-7-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-7-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 2760 out of 3096 initially.
// Phase 1: matrix 2760 rows 1992 cols
[2024-05-28 17:23:35] [INFO ] Computed 31 invariants in 63 ms
FORMULA Peterson-PT-7-UpperBounds-03 8 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 344 ms. (steps per millisecond=29 ) properties (out of 11) seen :22
FORMULA Peterson-PT-7-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-PT-7-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-PT-7-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 8) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 8) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 8) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 8) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 8) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 8) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 8) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 8) seen :14
[2024-05-28 17:23:36] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
// Phase 1: matrix 2760 rows 1992 cols
[2024-05-28 17:23:36] [INFO ] Computed 31 invariants in 21 ms
[2024-05-28 17:23:37] [INFO ] [Real]Absence check using 23 positive place invariants in 68 ms returned unsat
[2024-05-28 17:23:38] [INFO ] [Real]Absence check using 23 positive place invariants in 62 ms returned sat
[2024-05-28 17:23:38] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 11 ms returned sat
[2024-05-28 17:23:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 17:23:39] [INFO ] [Real]Absence check using state equation in 1335 ms returned sat
[2024-05-28 17:23:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 17:23:40] [INFO ] [Nat]Absence check using 23 positive place invariants in 61 ms returned sat
[2024-05-28 17:23:40] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 2 ms returned sat
[2024-05-28 17:23:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 17:23:41] [INFO ] [Nat]Absence check using state equation in 1357 ms returned sat
[2024-05-28 17:23:41] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 17:23:42] [INFO ] [Nat]Added 497 Read/Feed constraints in 1004 ms returned sat
[2024-05-28 17:23:45] [INFO ] Deduced a trap composed of 16 places in 2202 ms of which 14 ms to minimize.
[2024-05-28 17:23:45] [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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-28 17:23:45] [INFO ] [Real]Absence check using 23 positive place invariants in 59 ms returned sat
[2024-05-28 17:23:45] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 5 ms returned sat
[2024-05-28 17:23:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 17:23:47] [INFO ] [Real]Absence check using state equation in 1386 ms returned sat
[2024-05-28 17:23:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 17:23:47] [INFO ] [Nat]Absence check using 23 positive place invariants in 59 ms returned sat
[2024-05-28 17:23:47] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 4 ms returned sat
[2024-05-28 17:23:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 17:23:49] [INFO ] [Nat]Absence check using state equation in 1373 ms returned sat
[2024-05-28 17:23:50] [INFO ] [Nat]Added 497 Read/Feed constraints in 976 ms returned sat
[2024-05-28 17:23:52] [INFO ] Deduced a trap composed of 13 places in 1763 ms of which 3 ms to minimize.
[2024-05-28 17:23:53] [INFO ] Deduced a trap composed of 122 places in 1750 ms of which 2 ms to minimize.
[2024-05-28 17:23:53] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-28 17:23:54] [INFO ] [Real]Absence check using 23 positive place invariants in 61 ms returned unsat
[2024-05-28 17:23:54] [INFO ] [Real]Absence check using 23 positive place invariants in 57 ms returned sat
[2024-05-28 17:23:54] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 4 ms returned sat
[2024-05-28 17:23:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 17:23:56] [INFO ] [Real]Absence check using state equation in 1384 ms returned sat
[2024-05-28 17:23:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 17:23:56] [INFO ] [Nat]Absence check using 23 positive place invariants in 60 ms returned sat
[2024-05-28 17:23:56] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 4 ms returned sat
[2024-05-28 17:23:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 17:23:58] [INFO ] [Nat]Absence check using state equation in 1367 ms returned sat
[2024-05-28 17:23:59] [INFO ] [Nat]Added 497 Read/Feed constraints in 994 ms returned sat
[2024-05-28 17:24:00] [INFO ] Deduced a trap composed of 13 places in 1449 ms of which 3 ms to minimize.
[2024-05-28 17:24:02] [INFO ] Deduced a trap composed of 122 places in 1684 ms of which 9 ms to minimize.
[2024-05-28 17:24:02] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-28 17:24:03] [INFO ] [Real]Absence check using 23 positive place invariants in 57 ms returned sat
[2024-05-28 17:24:03] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 4 ms returned sat
[2024-05-28 17:24:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 17:24:04] [INFO ] [Real]Absence check using state equation in 1350 ms returned sat
[2024-05-28 17:24:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 17:24:05] [INFO ] [Nat]Absence check using 23 positive place invariants in 60 ms returned sat
[2024-05-28 17:24:05] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 4 ms returned sat
[2024-05-28 17:24:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 17:24:06] [INFO ] [Nat]Absence check using state equation in 1344 ms returned sat
[2024-05-28 17:24:06] [INFO ] [Nat]Added 497 Read/Feed constraints in 167 ms returned sat
[2024-05-28 17:24:07] [INFO ] Computed and/alt/rep : 2640/5840/2640 causal constraints (skipped 112 transitions) in 210 ms.
[2024-05-28 17:24:09] [INFO ] Added : 65 causal constraints over 13 iterations in 2764 ms. Result :unknown
[2024-05-28 17:24:10] [INFO ] [Real]Absence check using 23 positive place invariants in 56 ms returned sat
[2024-05-28 17:24:10] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 6 ms returned sat
[2024-05-28 17:24:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 17:24:11] [INFO ] [Real]Absence check using state equation in 1299 ms returned sat
[2024-05-28 17:24:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 17:24:12] [INFO ] [Nat]Absence check using 23 positive place invariants in 66 ms returned sat
[2024-05-28 17:24:12] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 5 ms returned sat
[2024-05-28 17:24:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 17:24:13] [INFO ] [Nat]Absence check using state equation in 1353 ms returned sat
[2024-05-28 17:24:13] [INFO ] [Nat]Added 497 Read/Feed constraints in 137 ms returned sat
[2024-05-28 17:24:14] [INFO ] Computed and/alt/rep : 2640/5840/2640 causal constraints (skipped 112 transitions) in 207 ms.
[2024-05-28 17:24:18] [INFO ] Deduced a trap composed of 2 places in 1900 ms of which 2 ms to minimize.
[2024-05-28 17:24:18] [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 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-28 17:24:19] [INFO ] [Real]Absence check using 23 positive place invariants in 57 ms returned sat
[2024-05-28 17:24:19] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 5 ms returned sat
[2024-05-28 17:24:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 17:24:20] [INFO ] [Real]Absence check using state equation in 1266 ms returned sat
[2024-05-28 17:24:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 17:24:20] [INFO ] [Nat]Absence check using 23 positive place invariants in 60 ms returned sat
[2024-05-28 17:24:20] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 3 ms returned sat
[2024-05-28 17:24:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 17:24:22] [INFO ] [Nat]Absence check using state equation in 1307 ms returned sat
[2024-05-28 17:24:22] [INFO ] [Nat]Added 497 Read/Feed constraints in 168 ms returned sat
[2024-05-28 17:24:22] [INFO ] Computed and/alt/rep : 2640/5840/2640 causal constraints (skipped 112 transitions) in 207 ms.
[2024-05-28 17:24:25] [INFO ] Added : 64 causal constraints over 13 iterations in 2780 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [8, 448, 8, 8, 8, 1, 1, 1] Max seen :[8, 3, 1, 8, 1, 0, 0, 0]
FORMULA Peterson-PT-7-UpperBounds-04 8 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Peterson-PT-7-UpperBounds-00 8 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 458 out of 1992 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Drop transitions removed 390 transitions
Trivial Post-agglo rules discarded 390 transitions
Performed 390 trivial Post agglomeration. Transition count delta: 390
Iterating post reduction 0 with 390 rules applied. Total rules applied 390 place count 1992 transition count 2706
Reduce places removed 390 places and 0 transitions.
Performed 391 Post agglomeration using F-continuation condition.Transition count delta: 391
Iterating post reduction 1 with 781 rules applied. Total rules applied 1171 place count 1602 transition count 2315
Reduce places removed 391 places and 0 transitions.
Iterating post reduction 2 with 391 rules applied. Total rules applied 1562 place count 1211 transition count 2315
Performed 104 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 104 Pre rules applied. Total rules applied 1562 place count 1211 transition count 2211
Deduced a syphon composed of 104 places in 4 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 3 with 208 rules applied. Total rules applied 1770 place count 1107 transition count 2211
Applied a total of 1770 rules in 436 ms. Remains 1107 /1992 variables (removed 885) and now considering 2211/3096 (removed 885) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 437 ms. Remains : 1107/1992 places, 2211/3096 transitions.
Normalized transition count is 1875 out of 2211 initially.
// Phase 1: matrix 1875 rows 1107 cols
[2024-05-28 17:24:26] [INFO ] Computed 31 invariants in 10 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 11800 ms. (steps per millisecond=84 ) properties (out of 6) seen :9
Interrupted Best-First random walk after 490906 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=98 ) properties seen 2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1877 ms. (steps per millisecond=532 ) properties (out of 6) seen :4
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1896 ms. (steps per millisecond=527 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1721 ms. (steps per millisecond=581 ) properties (out of 6) seen :8
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1726 ms. (steps per millisecond=579 ) properties (out of 6) seen :7
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1718 ms. (steps per millisecond=582 ) properties (out of 6) seen :7
[2024-05-28 17:24:52] [INFO ] Flow matrix only has 1875 transitions (discarded 336 similar events)
// Phase 1: matrix 1875 rows 1107 cols
[2024-05-28 17:24:52] [INFO ] Computed 31 invariants in 12 ms
[2024-05-28 17:24:52] [INFO ] [Real]Absence check using 23 positive place invariants in 34 ms returned sat
[2024-05-28 17:24:52] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 4 ms returned sat
[2024-05-28 17:24:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 17:24:53] [INFO ] [Real]Absence check using state equation in 758 ms returned sat
[2024-05-28 17:24:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 17:24:53] [INFO ] [Nat]Absence check using 23 positive place invariants in 34 ms returned sat
[2024-05-28 17:24:53] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 4 ms returned sat
[2024-05-28 17:24:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 17:24:54] [INFO ] [Nat]Absence check using state equation in 698 ms returned sat
[2024-05-28 17:24:54] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 17:24:55] [INFO ] [Nat]Added 497 Read/Feed constraints in 370 ms returned sat
[2024-05-28 17:24:55] [INFO ] Deduced a trap composed of 13 places in 878 ms of which 2 ms to minimize.
[2024-05-28 17:24:57] [INFO ] Deduced a trap composed of 15 places in 1092 ms of which 3 ms to minimize.
[2024-05-28 17:24:58] [INFO ] Deduced a trap composed of 133 places in 1043 ms of which 1 ms to minimize.
[2024-05-28 17:24:59] [INFO ] Deduced a trap composed of 11 places in 1028 ms of which 1 ms to minimize.
[2024-05-28 17:25:00] [INFO ] Deduced a trap composed of 11 places in 985 ms of which 1 ms to minimize.
[2024-05-28 17:25:01] [INFO ] Deduced a trap composed of 11 places in 1052 ms of which 1 ms to minimize.
[2024-05-28 17:25:02] [INFO ] Deduced a trap composed of 15 places in 1034 ms of which 1 ms to minimize.
[2024-05-28 17:25:03] [INFO ] Deduced a trap composed of 11 places in 1032 ms of which 1 ms to minimize.
[2024-05-28 17:25:04] [INFO ] Deduced a trap composed of 11 places in 1007 ms of which 1 ms to minimize.
[2024-05-28 17:25:06] [INFO ] Deduced a trap composed of 35 places in 1018 ms of which 2 ms to minimize.
[2024-05-28 17:25:07] [INFO ] Deduced a trap composed of 47 places in 1038 ms of which 2 ms to minimize.
[2024-05-28 17:25:08] [INFO ] Deduced a trap composed of 11 places in 984 ms of which 1 ms to minimize.
[2024-05-28 17:25:09] [INFO ] Deduced a trap composed of 11 places in 981 ms of which 2 ms to minimize.
[2024-05-28 17:25:10] [INFO ] Deduced a trap composed of 47 places in 833 ms of which 1 ms to minimize.
[2024-05-28 17:25:11] [INFO ] Deduced a trap composed of 39 places in 835 ms of which 1 ms to minimize.
[2024-05-28 17:25:12] [INFO ] Deduced a trap composed of 45 places in 798 ms of which 2 ms to minimize.
[2024-05-28 17:25:13] [INFO ] Deduced a trap composed of 51 places in 760 ms of which 1 ms to minimize.
[2024-05-28 17:25:13] [INFO ] Trap strengthening (SAT) tested/added 18/17 trap constraints in 18120 ms
[2024-05-28 17:25:13] [INFO ] Computed and/alt/rep : 1755/5291/1755 causal constraints (skipped 112 transitions) in 136 ms.
[2024-05-28 17:25:20] [INFO ] Deduced a trap composed of 67 places in 747 ms of which 1 ms to minimize.
[2024-05-28 17:25:21] [INFO ] Deduced a trap composed of 43 places in 776 ms of which 1 ms to minimize.
[2024-05-28 17:25:21] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1891 ms
[2024-05-28 17:25:21] [INFO ] Added : 229 causal constraints over 47 iterations in 8602 ms. Result :sat
Minimization took 977 ms.
[2024-05-28 17:25:23] [INFO ] [Real]Absence check using 23 positive place invariants in 32 ms returned sat
[2024-05-28 17:25:23] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 4 ms returned sat
[2024-05-28 17:25:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 17:25:23] [INFO ] [Real]Absence check using state equation in 718 ms returned sat
[2024-05-28 17:25:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 17:25:24] [INFO ] [Nat]Absence check using 23 positive place invariants in 33 ms returned sat
[2024-05-28 17:25:24] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 3 ms returned sat
[2024-05-28 17:25:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 17:25:24] [INFO ] [Nat]Absence check using state equation in 673 ms returned sat
[2024-05-28 17:25:25] [INFO ] [Nat]Added 497 Read/Feed constraints in 238 ms returned sat
[2024-05-28 17:25:25] [INFO ] Deduced a trap composed of 68 places in 852 ms of which 1 ms to minimize.
[2024-05-28 17:25:26] [INFO ] Deduced a trap composed of 13 places in 835 ms of which 1 ms to minimize.
[2024-05-28 17:25:27] [INFO ] Deduced a trap composed of 15 places in 849 ms of which 1 ms to minimize.
[2024-05-28 17:25:28] [INFO ] Deduced a trap composed of 13 places in 850 ms of which 1 ms to minimize.
[2024-05-28 17:25:29] [INFO ] Deduced a trap composed of 13 places in 867 ms of which 1 ms to minimize.
[2024-05-28 17:25:30] [INFO ] Deduced a trap composed of 95 places in 877 ms of which 2 ms to minimize.
[2024-05-28 17:25:31] [INFO ] Deduced a trap composed of 77 places in 845 ms of which 1 ms to minimize.
[2024-05-28 17:25:32] [INFO ] Deduced a trap composed of 103 places in 828 ms of which 1 ms to minimize.
[2024-05-28 17:25:33] [INFO ] Deduced a trap composed of 31 places in 829 ms of which 2 ms to minimize.
[2024-05-28 17:25:34] [INFO ] Deduced a trap composed of 31 places in 863 ms of which 8 ms to minimize.
[2024-05-28 17:25:35] [INFO ] Deduced a trap composed of 85 places in 814 ms of which 2 ms to minimize.
[2024-05-28 17:25:36] [INFO ] Deduced a trap composed of 29 places in 924 ms of which 2 ms to minimize.
[2024-05-28 17:25:37] [INFO ] Deduced a trap composed of 13 places in 818 ms of which 1 ms to minimize.
[2024-05-28 17:25:38] [INFO ] Deduced a trap composed of 41 places in 936 ms of which 2 ms to minimize.
[2024-05-28 17:25:39] [INFO ] Deduced a trap composed of 105 places in 834 ms of which 1 ms to minimize.
[2024-05-28 17:25:40] [INFO ] Deduced a trap composed of 49 places in 850 ms of which 1 ms to minimize.
[2024-05-28 17:25:41] [INFO ] Deduced a trap composed of 27 places in 839 ms of which 1 ms to minimize.
[2024-05-28 17:25:41] [INFO ] Deduced a trap composed of 49 places in 762 ms of which 1 ms to minimize.
[2024-05-28 17:25:42] [INFO ] Deduced a trap composed of 31 places in 796 ms of which 1 ms to minimize.
[2024-05-28 17:25:43] [INFO ] Deduced a trap composed of 119 places in 822 ms of which 1 ms to minimize.
[2024-05-28 17:25:44] [INFO ] Deduced a trap composed of 164 places in 888 ms of which 2 ms to minimize.
[2024-05-28 17:25:46] [INFO ] Deduced a trap composed of 17 places in 948 ms of which 2 ms to minimize.
[2024-05-28 17:25:47] [INFO ] Deduced a trap composed of 13 places in 915 ms of which 1 ms to minimize.
[2024-05-28 17:25:48] [INFO ] Deduced a trap composed of 15 places in 834 ms of which 2 ms to minimize.
[2024-05-28 17:25:48] [INFO ] Deduced a trap composed of 105 places in 812 ms of which 1 ms to minimize.
[2024-05-28 17:25:50] [INFO ] Deduced a trap composed of 59 places in 926 ms of which 2 ms to minimize.
[2024-05-28 17:25:51] [INFO ] Deduced a trap composed of 17 places in 979 ms of which 1 ms to minimize.
[2024-05-28 17:25:52] [INFO ] Deduced a trap composed of 55 places in 850 ms of which 1 ms to minimize.
[2024-05-28 17:25:53] [INFO ] Deduced a trap composed of 46 places in 827 ms of which 2 ms to minimize.
[2024-05-28 17:25:54] [INFO ] Deduced a trap composed of 59 places in 816 ms of which 1 ms to minimize.
[2024-05-28 17:25:54] [INFO ] Deduced a trap composed of 17 places in 769 ms of which 2 ms to minimize.
[2024-05-28 17:25:55] [INFO ] Deduced a trap composed of 125 places in 790 ms of which 2 ms to minimize.
[2024-05-28 17:25:56] [INFO ] Deduced a trap composed of 148 places in 773 ms of which 2 ms to minimize.
[2024-05-28 17:25:57] [INFO ] Deduced a trap composed of 15 places in 773 ms of which 1 ms to minimize.
[2024-05-28 17:25:58] [INFO ] Deduced a trap composed of 35 places in 919 ms of which 1 ms to minimize.
[2024-05-28 17:25:59] [INFO ] Deduced a trap composed of 37 places in 964 ms of which 2 ms to minimize.
[2024-05-28 17:26:00] [INFO ] Deduced a trap composed of 37 places in 846 ms of which 1 ms to minimize.
[2024-05-28 17:26:02] [INFO ] Deduced a trap composed of 35 places in 839 ms of which 2 ms to minimize.
[2024-05-28 17:26:05] [INFO ] Trap strengthening (SAT) tested/added 38/38 trap constraints in 40016 ms
[2024-05-28 17:26:05] [INFO ] [Real]Absence check using 23 positive place invariants in 34 ms returned sat
[2024-05-28 17:26:05] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 3 ms returned sat
[2024-05-28 17:26:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 17:26:06] [INFO ] [Real]Absence check using state equation in 721 ms returned sat
[2024-05-28 17:26:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 17:26:06] [INFO ] [Nat]Absence check using 23 positive place invariants in 34 ms returned sat
[2024-05-28 17:26:06] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 3 ms returned sat
[2024-05-28 17:26:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 17:26:07] [INFO ] [Nat]Absence check using state equation in 712 ms returned sat
[2024-05-28 17:26:07] [INFO ] [Nat]Added 497 Read/Feed constraints in 243 ms returned sat
[2024-05-28 17:26:08] [INFO ] Deduced a trap composed of 68 places in 841 ms of which 1 ms to minimize.
[2024-05-28 17:26:09] [INFO ] Deduced a trap composed of 13 places in 847 ms of which 1 ms to minimize.
[2024-05-28 17:26:10] [INFO ] Deduced a trap composed of 15 places in 793 ms of which 1 ms to minimize.
[2024-05-28 17:26:10] [INFO ] Deduced a trap composed of 13 places in 800 ms of which 2 ms to minimize.
[2024-05-28 17:26:11] [INFO ] Deduced a trap composed of 13 places in 853 ms of which 1 ms to minimize.
[2024-05-28 17:26:12] [INFO ] Deduced a trap composed of 95 places in 792 ms of which 1 ms to minimize.
[2024-05-28 17:26:13] [INFO ] Deduced a trap composed of 77 places in 749 ms of which 1 ms to minimize.
[2024-05-28 17:26:14] [INFO ] Deduced a trap composed of 103 places in 782 ms of which 1 ms to minimize.
[2024-05-28 17:26:15] [INFO ] Deduced a trap composed of 31 places in 808 ms of which 2 ms to minimize.
[2024-05-28 17:26:16] [INFO ] Deduced a trap composed of 31 places in 798 ms of which 2 ms to minimize.
[2024-05-28 17:26:17] [INFO ] Deduced a trap composed of 85 places in 799 ms of which 1 ms to minimize.
[2024-05-28 17:26:17] [INFO ] Deduced a trap composed of 29 places in 740 ms of which 1 ms to minimize.
[2024-05-28 17:26:18] [INFO ] Deduced a trap composed of 13 places in 842 ms of which 1 ms to minimize.
[2024-05-28 17:26:19] [INFO ] Deduced a trap composed of 41 places in 754 ms of which 1 ms to minimize.
[2024-05-28 17:26:20] [INFO ] Deduced a trap composed of 105 places in 781 ms of which 1 ms to minimize.
[2024-05-28 17:26:21] [INFO ] Deduced a trap composed of 49 places in 877 ms of which 2 ms to minimize.
[2024-05-28 17:26:22] [INFO ] Deduced a trap composed of 27 places in 961 ms of which 1 ms to minimize.
[2024-05-28 17:26:23] [INFO ] Deduced a trap composed of 49 places in 875 ms of which 2 ms to minimize.
[2024-05-28 17:26:24] [INFO ] Deduced a trap composed of 31 places in 913 ms of which 3 ms to minimize.
[2024-05-28 17:26:25] [INFO ] Deduced a trap composed of 119 places in 793 ms of which 2 ms to minimize.
[2024-05-28 17:26:26] [INFO ] Deduced a trap composed of 164 places in 857 ms of which 2 ms to minimize.
[2024-05-28 17:26:27] [INFO ] Deduced a trap composed of 17 places in 952 ms of which 2 ms to minimize.
[2024-05-28 17:26:29] [INFO ] Deduced a trap composed of 13 places in 956 ms of which 2 ms to minimize.
[2024-05-28 17:26:30] [INFO ] Deduced a trap composed of 15 places in 930 ms of which 1 ms to minimize.
[2024-05-28 17:26:31] [INFO ] Deduced a trap composed of 105 places in 886 ms of which 2 ms to minimize.
[2024-05-28 17:26:32] [INFO ] Deduced a trap composed of 59 places in 846 ms of which 2 ms to minimize.
[2024-05-28 17:26:33] [INFO ] Deduced a trap composed of 17 places in 843 ms of which 1 ms to minimize.
[2024-05-28 17:26:34] [INFO ] Deduced a trap composed of 55 places in 922 ms of which 1 ms to minimize.
[2024-05-28 17:26:35] [INFO ] Deduced a trap composed of 46 places in 961 ms of which 2 ms to minimize.
[2024-05-28 17:26:36] [INFO ] Deduced a trap composed of 59 places in 854 ms of which 1 ms to minimize.
[2024-05-28 17:26:37] [INFO ] Deduced a trap composed of 17 places in 907 ms of which 2 ms to minimize.
[2024-05-28 17:26:38] [INFO ] Deduced a trap composed of 125 places in 818 ms of which 2 ms to minimize.
[2024-05-28 17:26:39] [INFO ] Deduced a trap composed of 148 places in 879 ms of which 1 ms to minimize.
[2024-05-28 17:26:40] [INFO ] Deduced a trap composed of 15 places in 915 ms of which 1 ms to minimize.
[2024-05-28 17:26:41] [INFO ] Deduced a trap composed of 35 places in 774 ms of which 1 ms to minimize.
[2024-05-28 17:26:42] [INFO ] Deduced a trap composed of 37 places in 911 ms of which 2 ms to minimize.
[2024-05-28 17:26:43] [INFO ] Deduced a trap composed of 37 places in 814 ms of which 1 ms to minimize.
[2024-05-28 17:26:44] [INFO ] Deduced a trap composed of 35 places in 768 ms of which 1 ms to minimize.
[2024-05-28 17:26:47] [INFO ] Trap strengthening (SAT) tested/added 38/38 trap constraints in 40079 ms
[2024-05-28 17:26:47] [INFO ] [Real]Absence check using 23 positive place invariants in 31 ms returned sat
[2024-05-28 17:26:47] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 4 ms returned sat
[2024-05-28 17:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 17:26:48] [INFO ] [Real]Absence check using state equation in 692 ms returned sat
[2024-05-28 17:26:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 17:26:48] [INFO ] [Nat]Absence check using 23 positive place invariants in 33 ms returned sat
[2024-05-28 17:26:48] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 2 ms returned sat
[2024-05-28 17:26:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 17:26:49] [INFO ] [Nat]Absence check using state equation in 702 ms returned sat
[2024-05-28 17:26:49] [INFO ] [Nat]Added 497 Read/Feed constraints in 113 ms returned sat
[2024-05-28 17:26:49] [INFO ] Computed and/alt/rep : 1755/5291/1755 causal constraints (skipped 112 transitions) in 131 ms.
[2024-05-28 17:26:55] [INFO ] Deduced a trap composed of 35 places in 845 ms of which 1 ms to minimize.
[2024-05-28 17:26:56] [INFO ] Deduced a trap composed of 53 places in 839 ms of which 1 ms to minimize.
[2024-05-28 17:26:57] [INFO ] Deduced a trap composed of 25 places in 726 ms of which 1 ms to minimize.
[2024-05-28 17:26:57] [INFO ] Deduced a trap composed of 43 places in 728 ms of which 1 ms to minimize.
[2024-05-28 17:26:58] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 3706 ms
[2024-05-28 17:26:58] [INFO ] Added : 178 causal constraints over 38 iterations in 8811 ms. Result :sat
Minimization took 432 ms.
[2024-05-28 17:26:59] [INFO ] [Real]Absence check using 23 positive place invariants in 31 ms returned sat
[2024-05-28 17:26:59] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 3 ms returned sat
[2024-05-28 17:26:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 17:26:59] [INFO ] [Real]Absence check using state equation in 687 ms returned sat
[2024-05-28 17:27:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 17:27:00] [INFO ] [Nat]Absence check using 23 positive place invariants in 33 ms returned sat
[2024-05-28 17:27:00] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 3 ms returned sat
[2024-05-28 17:27:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 17:27:00] [INFO ] [Nat]Absence check using state equation in 709 ms returned sat
[2024-05-28 17:27:01] [INFO ] [Nat]Added 497 Read/Feed constraints in 94 ms returned sat
[2024-05-28 17:27:01] [INFO ] Computed and/alt/rep : 1755/5291/1755 causal constraints (skipped 112 transitions) in 128 ms.
[2024-05-28 17:27:08] [INFO ] Deduced a trap composed of 43 places in 892 ms of which 2 ms to minimize.
[2024-05-28 17:27:09] [INFO ] Deduced a trap composed of 13 places in 971 ms of which 2 ms to minimize.
[2024-05-28 17:27:10] [INFO ] Deduced a trap composed of 31 places in 966 ms of which 2 ms to minimize.
[2024-05-28 17:27:11] [INFO ] Deduced a trap composed of 13 places in 802 ms of which 1 ms to minimize.
[2024-05-28 17:27:12] [INFO ] Deduced a trap composed of 69 places in 795 ms of which 1 ms to minimize.
[2024-05-28 17:27:13] [INFO ] Deduced a trap composed of 48 places in 805 ms of which 1 ms to minimize.
[2024-05-28 17:27:14] [INFO ] Deduced a trap composed of 13 places in 869 ms of which 2 ms to minimize.
[2024-05-28 17:27:15] [INFO ] Deduced a trap composed of 37 places in 874 ms of which 2 ms to minimize.
[2024-05-28 17:27:15] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 8381 ms
[2024-05-28 17:27:15] [INFO ] Added : 226 causal constraints over 46 iterations in 14652 ms. Result :sat
Minimization took 478 ms.
[2024-05-28 17:27:16] [INFO ] [Real]Absence check using 23 positive place invariants in 34 ms returned sat
[2024-05-28 17:27:16] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 3 ms returned sat
[2024-05-28 17:27:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 17:27:17] [INFO ] [Real]Absence check using state equation in 674 ms returned sat
[2024-05-28 17:27:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 17:27:17] [INFO ] [Nat]Absence check using 23 positive place invariants in 33 ms returned sat
[2024-05-28 17:27:17] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 3 ms returned sat
[2024-05-28 17:27:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 17:27:18] [INFO ] [Nat]Absence check using state equation in 718 ms returned sat
[2024-05-28 17:27:18] [INFO ] [Nat]Added 497 Read/Feed constraints in 112 ms returned sat
[2024-05-28 17:27:18] [INFO ] Computed and/alt/rep : 1755/5291/1755 causal constraints (skipped 112 transitions) in 128 ms.
[2024-05-28 17:27:22] [INFO ] Deduced a trap composed of 17 places in 950 ms of which 2 ms to minimize.
[2024-05-28 17:27:23] [INFO ] Deduced a trap composed of 23 places in 1006 ms of which 2 ms to minimize.
[2024-05-28 17:27:24] [INFO ] Deduced a trap composed of 65 places in 790 ms of which 2 ms to minimize.
[2024-05-28 17:27:25] [INFO ] Deduced a trap composed of 58 places in 779 ms of which 1 ms to minimize.
[2024-05-28 17:27:26] [INFO ] Deduced a trap composed of 13 places in 888 ms of which 1 ms to minimize.
[2024-05-28 17:27:27] [INFO ] Deduced a trap composed of 32 places in 555 ms of which 1 ms to minimize.
[2024-05-28 17:27:28] [INFO ] Deduced a trap composed of 35 places in 846 ms of which 1 ms to minimize.
[2024-05-28 17:27:29] [INFO ] Deduced a trap composed of 35 places in 931 ms of which 1 ms to minimize.
[2024-05-28 17:27:30] [INFO ] Deduced a trap composed of 103 places in 647 ms of which 1 ms to minimize.
[2024-05-28 17:27:31] [INFO ] Deduced a trap composed of 125 places in 893 ms of which 2 ms to minimize.
[2024-05-28 17:27:32] [INFO ] Deduced a trap composed of 39 places in 935 ms of which 2 ms to minimize.
[2024-05-28 17:27:33] [INFO ] Deduced a trap composed of 67 places in 677 ms of which 1 ms to minimize.
[2024-05-28 17:27:34] [INFO ] Deduced a trap composed of 95 places in 670 ms of which 2 ms to minimize.
[2024-05-28 17:27:34] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 13030 ms
[2024-05-28 17:27:36] [INFO ] Deduced a trap composed of 112 places in 647 ms of which 1 ms to minimize.
[2024-05-28 17:27:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 965 ms
[2024-05-28 17:27:37] [INFO ] Added : 142 causal constraints over 31 iterations in 18467 ms. Result :sat
Minimization took 582 ms.
Current structural bounds on expressions (after SMT) : [448, 8, 8, 1, 1, 1] Max seen :[7, 1, 1, 0, 0, 0]
Support contains 458 out of 1107 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1107/1107 places, 2211/2211 transitions.
Applied a total of 0 rules in 85 ms. Remains 1107 /1107 variables (removed 0) and now considering 2211/2211 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 1107/1107 places, 2211/2211 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1107/1107 places, 2211/2211 transitions.
Applied a total of 0 rules in 79 ms. Remains 1107 /1107 variables (removed 0) and now considering 2211/2211 (removed 0) transitions.
[2024-05-28 17:27:47] [INFO ] Flow matrix only has 1875 transitions (discarded 336 similar events)
[2024-05-28 17:27:47] [INFO ] Invariant cache hit.
[2024-05-28 17:27:48] [INFO ] Implicit Places using invariants in 912 ms returned [1091, 1092, 1093, 1094, 1095, 1104, 1105, 1106]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 918 ms to find 8 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1099/1107 places, 2211/2211 transitions.
Applied a total of 0 rules in 46 ms. Remains 1099 /1099 variables (removed 0) and now considering 2211/2211 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1045 ms. Remains : 1099/1107 places, 2211/2211 transitions.
Normalized transition count is 1875 out of 2211 initially.
// Phase 1: matrix 1875 rows 1099 cols
[2024-05-28 17:27:48] [INFO ] Computed 23 invariants in 8 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 11744 ms. (steps per millisecond=85 ) properties (out of 6) seen :9
Interrupted Best-First random walk after 499681 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=99 ) properties seen 3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1881 ms. (steps per millisecond=531 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1866 ms. (steps per millisecond=535 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1715 ms. (steps per millisecond=583 ) properties (out of 6) seen :7
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1729 ms. (steps per millisecond=578 ) properties (out of 6) seen :7
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1726 ms. (steps per millisecond=579 ) properties (out of 6) seen :7
[2024-05-28 17:28:13] [INFO ] Flow matrix only has 1875 transitions (discarded 336 similar events)
// Phase 1: matrix 1875 rows 1099 cols
[2024-05-28 17:28:13] [INFO ] Computed 23 invariants in 7 ms
[2024-05-28 17:28:14] [INFO ] [Real]Absence check using 23 positive place invariants in 32 ms returned sat
[2024-05-28 17:28:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 17:28:14] [INFO ] [Real]Absence check using state equation in 714 ms returned sat
[2024-05-28 17:28:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 17:28:15] [INFO ] [Nat]Absence check using 23 positive place invariants in 34 ms returned sat
[2024-05-28 17:28:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 17:28:16] [INFO ] [Nat]Absence check using state equation in 715 ms returned sat
[2024-05-28 17:28:16] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 17:28:16] [INFO ] [Nat]Added 497 Read/Feed constraints in 372 ms returned sat
[2024-05-28 17:28:17] [INFO ] Deduced a trap composed of 11 places in 953 ms of which 1 ms to minimize.
[2024-05-28 17:28:18] [INFO ] Deduced a trap composed of 11 places in 959 ms of which 1 ms to minimize.
[2024-05-28 17:28:19] [INFO ] Deduced a trap composed of 11 places in 1109 ms of which 1 ms to minimize.
[2024-05-28 17:28:21] [INFO ] Deduced a trap composed of 33 places in 1055 ms of which 2 ms to minimize.
[2024-05-28 17:28:22] [INFO ] Deduced a trap composed of 29 places in 1188 ms of which 2 ms to minimize.
[2024-05-28 17:28:23] [INFO ] Deduced a trap composed of 19 places in 1016 ms of which 2 ms to minimize.
[2024-05-28 17:28:24] [INFO ] Deduced a trap composed of 11 places in 1005 ms of which 2 ms to minimize.
[2024-05-28 17:28:25] [INFO ] Deduced a trap composed of 13 places in 962 ms of which 2 ms to minimize.
[2024-05-28 17:28:26] [INFO ] Deduced a trap composed of 17 places in 1024 ms of which 2 ms to minimize.
[2024-05-28 17:28:27] [INFO ] Deduced a trap composed of 11 places in 1033 ms of which 1 ms to minimize.
[2024-05-28 17:28:28] [INFO ] Deduced a trap composed of 75 places in 965 ms of which 1 ms to minimize.
[2024-05-28 17:28:30] [INFO ] Deduced a trap composed of 21 places in 985 ms of which 1 ms to minimize.
[2024-05-28 17:28:31] [INFO ] Deduced a trap composed of 81 places in 1018 ms of which 2 ms to minimize.
[2024-05-28 17:28:32] [INFO ] Deduced a trap composed of 53 places in 916 ms of which 1 ms to minimize.
[2024-05-28 17:28:33] [INFO ] Deduced a trap composed of 59 places in 877 ms of which 2 ms to minimize.
[2024-05-28 17:28:34] [INFO ] Deduced a trap composed of 33 places in 1039 ms of which 3 ms to minimize.
[2024-05-28 17:28:35] [INFO ] Deduced a trap composed of 39 places in 890 ms of which 2 ms to minimize.
[2024-05-28 17:28:36] [INFO ] Deduced a trap composed of 43 places in 878 ms of which 2 ms to minimize.
[2024-05-28 17:28:36] [INFO ] Trap strengthening (SAT) tested/added 19/18 trap constraints in 19816 ms
[2024-05-28 17:28:36] [INFO ] Computed and/alt/rep : 1755/5291/1755 causal constraints (skipped 112 transitions) in 126 ms.
[2024-05-28 17:28:44] [INFO ] Deduced a trap composed of 104 places in 925 ms of which 1 ms to minimize.
[2024-05-28 17:28:45] [INFO ] Deduced a trap composed of 68 places in 857 ms of which 1 ms to minimize.
[2024-05-28 17:28:46] [INFO ] Deduced a trap composed of 105 places in 868 ms of which 1 ms to minimize.
[2024-05-28 17:28:47] [INFO ] Deduced a trap composed of 17 places in 1043 ms of which 2 ms to minimize.
[2024-05-28 17:28:49] [INFO ] Deduced a trap composed of 11 places in 962 ms of which 1 ms to minimize.
[2024-05-28 17:28:50] [INFO ] Deduced a trap composed of 67 places in 873 ms of which 1 ms to minimize.
[2024-05-28 17:28:51] [INFO ] Deduced a trap composed of 45 places in 874 ms of which 1 ms to minimize.
[2024-05-28 17:28:52] [INFO ] Deduced a trap composed of 31 places in 894 ms of which 2 ms to minimize.
[2024-05-28 17:28:53] [INFO ] Deduced a trap composed of 33 places in 872 ms of which 1 ms to minimize.
[2024-05-28 17:28:54] [INFO ] Deduced a trap composed of 77 places in 723 ms of which 1 ms to minimize.
[2024-05-28 17:28:55] [INFO ] Deduced a trap composed of 99 places in 850 ms of which 1 ms to minimize.
[2024-05-28 17:28:55] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 12773 ms
[2024-05-28 17:28:56] [INFO ] Added : 220 causal constraints over 44 iterations in 20038 ms.(timeout) Result :sat
Minimization took 827 ms.
[2024-05-28 17:28:57] [INFO ] [Real]Absence check using 23 positive place invariants in 32 ms returned sat
[2024-05-28 17:28:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 17:28:58] [INFO ] [Real]Absence check using state equation in 722 ms returned sat
[2024-05-28 17:28:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 17:28:58] [INFO ] [Nat]Absence check using 23 positive place invariants in 34 ms returned sat
[2024-05-28 17:28:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 17:28:59] [INFO ] [Nat]Absence check using state equation in 708 ms returned sat
[2024-05-28 17:28:59] [INFO ] [Nat]Added 497 Read/Feed constraints in 342 ms returned sat
[2024-05-28 17:29:00] [INFO ] Deduced a trap composed of 49 places in 940 ms of which 1 ms to minimize.
[2024-05-28 17:29:01] [INFO ] Deduced a trap composed of 13 places in 945 ms of which 1 ms to minimize.
[2024-05-28 17:29:02] [INFO ] Deduced a trap composed of 69 places in 826 ms of which 1 ms to minimize.
[2024-05-28 17:29:03] [INFO ] Deduced a trap composed of 67 places in 924 ms of which 1 ms to minimize.
[2024-05-28 17:29:04] [INFO ] Deduced a trap composed of 33 places in 930 ms of which 2 ms to minimize.
[2024-05-28 17:29:05] [INFO ] Deduced a trap composed of 65 places in 838 ms of which 2 ms to minimize.
[2024-05-28 17:29:06] [INFO ] Deduced a trap composed of 57 places in 924 ms of which 2 ms to minimize.
[2024-05-28 17:29:07] [INFO ] Deduced a trap composed of 31 places in 950 ms of which 2 ms to minimize.
[2024-05-28 17:29:08] [INFO ] Deduced a trap composed of 69 places in 825 ms of which 2 ms to minimize.
[2024-05-28 17:29:09] [INFO ] Deduced a trap composed of 31 places in 859 ms of which 1 ms to minimize.
[2024-05-28 17:29:10] [INFO ] Deduced a trap composed of 33 places in 971 ms of which 2 ms to minimize.
[2024-05-28 17:29:11] [INFO ] Deduced a trap composed of 41 places in 838 ms of which 2 ms to minimize.
[2024-05-28 17:29:12] [INFO ] Deduced a trap composed of 13 places in 906 ms of which 1 ms to minimize.
[2024-05-28 17:29:13] [INFO ] Deduced a trap composed of 19 places in 818 ms of which 1 ms to minimize.
[2024-05-28 17:29:14] [INFO ] Deduced a trap composed of 19 places in 761 ms of which 1 ms to minimize.
[2024-05-28 17:29:15] [INFO ] Deduced a trap composed of 39 places in 760 ms of which 1 ms to minimize.
[2024-05-28 17:29:16] [INFO ] Deduced a trap composed of 39 places in 767 ms of which 2 ms to minimize.
[2024-05-28 17:29:16] [INFO ] Deduced a trap composed of 33 places in 773 ms of which 1 ms to minimize.
[2024-05-28 17:29:17] [INFO ] Deduced a trap composed of 21 places in 743 ms of which 1 ms to minimize.
[2024-05-28 17:29:18] [INFO ] Deduced a trap composed of 15 places in 738 ms of which 1 ms to minimize.
[2024-05-28 17:29:19] [INFO ] Deduced a trap composed of 31 places in 760 ms of which 2 ms to minimize.
[2024-05-28 17:29:20] [INFO ] Deduced a trap composed of 31 places in 762 ms of which 1 ms to minimize.
[2024-05-28 17:29:21] [INFO ] Deduced a trap composed of 71 places in 628 ms of which 1 ms to minimize.
[2024-05-28 17:29:21] [INFO ] Deduced a trap composed of 85 places in 552 ms of which 1 ms to minimize.
[2024-05-28 17:29:22] [INFO ] Deduced a trap composed of 63 places in 558 ms of which 1 ms to minimize.
[2024-05-28 17:29:23] [INFO ] Deduced a trap composed of 65 places in 547 ms of which 1 ms to minimize.
[2024-05-28 17:29:24] [INFO ] Deduced a trap composed of 41 places in 757 ms of which 1 ms to minimize.
[2024-05-28 17:29:25] [INFO ] Deduced a trap composed of 121 places in 763 ms of which 1 ms to minimize.
[2024-05-28 17:29:25] [INFO ] Deduced a trap composed of 37 places in 759 ms of which 1 ms to minimize.
[2024-05-28 17:29:26] [INFO ] Deduced a trap composed of 59 places in 700 ms of which 1 ms to minimize.
[2024-05-28 17:29:27] [INFO ] Deduced a trap composed of 73 places in 646 ms of which 1 ms to minimize.
[2024-05-28 17:29:28] [INFO ] Deduced a trap composed of 85 places in 566 ms of which 1 ms to minimize.
[2024-05-28 17:29:28] [INFO ] Deduced a trap composed of 121 places in 561 ms of which 1 ms to minimize.
[2024-05-28 17:29:29] [INFO ] Deduced a trap composed of 103 places in 547 ms of which 1 ms to minimize.
[2024-05-28 17:29:29] [INFO ] Deduced a trap composed of 113 places in 541 ms of which 0 ms to minimize.
[2024-05-28 17:29:30] [INFO ] Deduced a trap composed of 113 places in 549 ms of which 1 ms to minimize.
[2024-05-28 17:29:31] [INFO ] Deduced a trap composed of 103 places in 549 ms of which 1 ms to minimize.
[2024-05-28 17:29:32] [INFO ] Deduced a trap composed of 114 places in 687 ms of which 1 ms to minimize.
[2024-05-28 17:29:32] [INFO ] Deduced a trap composed of 51 places in 686 ms of which 1 ms to minimize.
[2024-05-28 17:29:33] [INFO ] Deduced a trap composed of 85 places in 561 ms of which 1 ms to minimize.
[2024-05-28 17:29:35] [INFO ] Deduced a trap composed of 51 places in 691 ms of which 1 ms to minimize.
[2024-05-28 17:29:36] [INFO ] Deduced a trap composed of 105 places in 706 ms of which 1 ms to minimize.
[2024-05-28 17:29:36] [INFO ] Deduced a trap composed of 51 places in 701 ms of which 1 ms to minimize.
[2024-05-28 17:29:37] [INFO ] Deduced a trap composed of 160 places in 685 ms of which 1 ms to minimize.
[2024-05-28 17:29:38] [INFO ] Deduced a trap composed of 114 places in 555 ms of which 1 ms to minimize.
[2024-05-28 17:29:38] [INFO ] Deduced a trap composed of 193 places in 619 ms of which 1 ms to minimize.
[2024-05-28 17:29:39] [INFO ] Deduced a trap composed of 131 places in 567 ms of which 1 ms to minimize.
[2024-05-28 17:29:40] [INFO ] Deduced a trap composed of 61 places in 674 ms of which 1 ms to minimize.
[2024-05-28 17:29:40] [INFO ] Deduced a trap composed of 87 places in 555 ms of which 1 ms to minimize.
[2024-05-28 17:29:41] [INFO ] Deduced a trap composed of 105 places in 574 ms of which 1 ms to minimize.
[2024-05-28 17:29:43] [INFO ] Trap strengthening (SAT) tested/added 50/50 trap constraints in 43695 ms
[2024-05-28 17:29:43] [INFO ] [Real]Absence check using 23 positive place invariants in 30 ms returned sat
[2024-05-28 17:29:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 17:29:44] [INFO ] [Real]Absence check using state equation in 862 ms returned sat
[2024-05-28 17:29:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 17:29:44] [INFO ] [Nat]Absence check using 23 positive place invariants in 34 ms returned sat
[2024-05-28 17:29:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 17:29:45] [INFO ] [Nat]Absence check using state equation in 710 ms returned sat
[2024-05-28 17:29:45] [INFO ] [Nat]Added 497 Read/Feed constraints in 342 ms returned sat
[2024-05-28 17:29:46] [INFO ] Deduced a trap composed of 49 places in 828 ms of which 1 ms to minimize.
[2024-05-28 17:29:47] [INFO ] Deduced a trap composed of 13 places in 833 ms of which 1 ms to minimize.
[2024-05-28 17:29:48] [INFO ] Deduced a trap composed of 69 places in 878 ms of which 2 ms to minimize.
[2024-05-28 17:29:49] [INFO ] Deduced a trap composed of 67 places in 943 ms of which 1 ms to minimize.
[2024-05-28 17:29:50] [INFO ] Deduced a trap composed of 33 places in 792 ms of which 1 ms to minimize.
[2024-05-28 17:29:51] [INFO ] Deduced a trap composed of 65 places in 859 ms of which 1 ms to minimize.
[2024-05-28 17:29:52] [INFO ] Deduced a trap composed of 57 places in 952 ms of which 1 ms to minimize.
[2024-05-28 17:29:53] [INFO ] Deduced a trap composed of 31 places in 980 ms of which 2 ms to minimize.
[2024-05-28 17:29:54] [INFO ] Deduced a trap composed of 69 places in 774 ms of which 1 ms to minimize.
[2024-05-28 17:29:55] [INFO ] Deduced a trap composed of 31 places in 988 ms of which 1 ms to minimize.
[2024-05-28 17:29:56] [INFO ] Deduced a trap composed of 33 places in 874 ms of which 1 ms to minimize.
[2024-05-28 17:29:57] [INFO ] Deduced a trap composed of 41 places in 983 ms of which 2 ms to minimize.
[2024-05-28 17:29:58] [INFO ] Deduced a trap composed of 13 places in 851 ms of which 1 ms to minimize.
[2024-05-28 17:29:59] [INFO ] Deduced a trap composed of 19 places in 969 ms of which 2 ms to minimize.
[2024-05-28 17:30:00] [INFO ] Deduced a trap composed of 19 places in 787 ms of which 1 ms to minimize.
[2024-05-28 17:30:01] [INFO ] Deduced a trap composed of 39 places in 917 ms of which 2 ms to minimize.
[2024-05-28 17:30:02] [INFO ] Deduced a trap composed of 39 places in 793 ms of which 1 ms to minimize.
[2024-05-28 17:30:03] [INFO ] Deduced a trap composed of 33 places in 756 ms of which 1 ms to minimize.
[2024-05-28 17:30:04] [INFO ] Deduced a trap composed of 21 places in 718 ms of which 1 ms to minimize.
[2024-05-28 17:30:05] [INFO ] Deduced a trap composed of 15 places in 727 ms of which 1 ms to minimize.
[2024-05-28 17:30:05] [INFO ] Deduced a trap composed of 31 places in 758 ms of which 2 ms to minimize.
[2024-05-28 17:30:06] [INFO ] Deduced a trap composed of 31 places in 873 ms of which 2 ms to minimize.
[2024-05-28 17:30:07] [INFO ] Deduced a trap composed of 71 places in 792 ms of which 2 ms to minimize.
[2024-05-28 17:30:08] [INFO ] Deduced a trap composed of 85 places in 705 ms of which 1 ms to minimize.
[2024-05-28 17:30:09] [INFO ] Deduced a trap composed of 63 places in 586 ms of which 0 ms to minimize.
[2024-05-28 17:30:10] [INFO ] Deduced a trap composed of 65 places in 702 ms of which 2 ms to minimize.
[2024-05-28 17:30:11] [INFO ] Deduced a trap composed of 41 places in 875 ms of which 2 ms to minimize.
[2024-05-28 17:30:12] [INFO ] Deduced a trap composed of 121 places in 916 ms of which 1 ms to minimize.
[2024-05-28 17:30:13] [INFO ] Deduced a trap composed of 37 places in 844 ms of which 1 ms to minimize.
[2024-05-28 17:30:14] [INFO ] Deduced a trap composed of 59 places in 814 ms of which 2 ms to minimize.
[2024-05-28 17:30:15] [INFO ] Deduced a trap composed of 73 places in 814 ms of which 1 ms to minimize.
[2024-05-28 17:30:16] [INFO ] Deduced a trap composed of 85 places in 644 ms of which 2 ms to minimize.
[2024-05-28 17:30:16] [INFO ] Deduced a trap composed of 121 places in 666 ms of which 1 ms to minimize.
[2024-05-28 17:30:17] [INFO ] Deduced a trap composed of 103 places in 640 ms of which 2 ms to minimize.
[2024-05-28 17:30:18] [INFO ] Deduced a trap composed of 113 places in 676 ms of which 1 ms to minimize.
[2024-05-28 17:30:18] [INFO ] Deduced a trap composed of 113 places in 619 ms of which 1 ms to minimize.
[2024-05-28 17:30:19] [INFO ] Deduced a trap composed of 103 places in 666 ms of which 1 ms to minimize.
[2024-05-28 17:30:20] [INFO ] Deduced a trap composed of 114 places in 762 ms of which 2 ms to minimize.
[2024-05-28 17:30:21] [INFO ] Deduced a trap composed of 51 places in 841 ms of which 2 ms to minimize.
[2024-05-28 17:30:22] [INFO ] Deduced a trap composed of 85 places in 631 ms of which 1 ms to minimize.
[2024-05-28 17:30:24] [INFO ] Deduced a trap composed of 51 places in 766 ms of which 2 ms to minimize.
[2024-05-28 17:30:25] [INFO ] Deduced a trap composed of 105 places in 851 ms of which 1 ms to minimize.
[2024-05-28 17:30:26] [INFO ] Deduced a trap composed of 51 places in 763 ms of which 1 ms to minimize.
[2024-05-28 17:30:27] [INFO ] Deduced a trap composed of 160 places in 740 ms of which 1 ms to minimize.
[2024-05-28 17:30:27] [INFO ] Deduced a trap composed of 114 places in 599 ms of which 1 ms to minimize.
[2024-05-28 17:30:28] [INFO ] Deduced a trap composed of 193 places in 819 ms of which 2 ms to minimize.
[2024-05-28 17:30:29] [INFO ] Deduced a trap composed of 131 places in 647 ms of which 2 ms to minimize.
[2024-05-28 17:30:30] [INFO ] Deduced a trap composed of 61 places in 825 ms of which 1 ms to minimize.
[2024-05-28 17:30:30] [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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-28 17:30:30] [INFO ] [Real]Absence check using 23 positive place invariants in 33 ms returned sat
[2024-05-28 17:30:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 17:30:31] [INFO ] [Real]Absence check using state equation in 718 ms returned sat
[2024-05-28 17:30:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 17:30:31] [INFO ] [Nat]Absence check using 23 positive place invariants in 35 ms returned sat
[2024-05-28 17:30:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 17:30:32] [INFO ] [Nat]Absence check using state equation in 733 ms returned sat
[2024-05-28 17:30:32] [INFO ] [Nat]Added 497 Read/Feed constraints in 89 ms returned sat
[2024-05-28 17:30:32] [INFO ] Computed and/alt/rep : 1755/5291/1755 causal constraints (skipped 112 transitions) in 129 ms.
[2024-05-28 17:30:36] [INFO ] Deduced a trap composed of 43 places in 772 ms of which 2 ms to minimize.
[2024-05-28 17:30:37] [INFO ] Deduced a trap composed of 23 places in 774 ms of which 2 ms to minimize.
[2024-05-28 17:30:38] [INFO ] Deduced a trap composed of 25 places in 930 ms of which 2 ms to minimize.
[2024-05-28 17:30:39] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 3091 ms
[2024-05-28 17:30:39] [INFO ] Added : 104 causal constraints over 23 iterations in 6973 ms. Result :sat
Minimization took 436 ms.
[2024-05-28 17:30:40] [INFO ] [Real]Absence check using 23 positive place invariants in 32 ms returned sat
[2024-05-28 17:30:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 17:30:41] [INFO ] [Real]Absence check using state equation in 751 ms returned sat
[2024-05-28 17:30:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 17:30:41] [INFO ] [Nat]Absence check using 23 positive place invariants in 35 ms returned sat
[2024-05-28 17:30:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 17:30:42] [INFO ] [Nat]Absence check using state equation in 861 ms returned sat
[2024-05-28 17:30:42] [INFO ] [Nat]Added 497 Read/Feed constraints in 164 ms returned sat
[2024-05-28 17:30:42] [INFO ] Computed and/alt/rep : 1755/5291/1755 causal constraints (skipped 112 transitions) in 124 ms.
[2024-05-28 17:30:47] [INFO ] Deduced a trap composed of 43 places in 879 ms of which 2 ms to minimize.
[2024-05-28 17:30:48] [INFO ] Deduced a trap composed of 32 places in 969 ms of which 2 ms to minimize.
[2024-05-28 17:30:49] [INFO ] Deduced a trap composed of 122 places in 946 ms of which 1 ms to minimize.
[2024-05-28 17:30:50] [INFO ] Deduced a trap composed of 15 places in 745 ms of which 1 ms to minimize.
[2024-05-28 17:30:51] [INFO ] Deduced a trap composed of 81 places in 681 ms of which 1 ms to minimize.
[2024-05-28 17:30:52] [INFO ] Deduced a trap composed of 61 places in 849 ms of which 1 ms to minimize.
[2024-05-28 17:30:53] [INFO ] Deduced a trap composed of 51 places in 708 ms of which 1 ms to minimize.
[2024-05-28 17:30:54] [INFO ] Deduced a trap composed of 17 places in 802 ms of which 3 ms to minimize.
[2024-05-28 17:30:55] [INFO ] Deduced a trap composed of 23 places in 789 ms of which 1 ms to minimize.
[2024-05-28 17:30:56] [INFO ] Deduced a trap composed of 87 places in 725 ms of which 2 ms to minimize.
[2024-05-28 17:30:56] [INFO ] Deduced a trap composed of 33 places in 691 ms of which 2 ms to minimize.
[2024-05-28 17:30:57] [INFO ] Deduced a trap composed of 41 places in 703 ms of which 2 ms to minimize.
[2024-05-28 17:30:58] [INFO ] Deduced a trap composed of 33 places in 714 ms of which 1 ms to minimize.
[2024-05-28 17:30:58] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 12346 ms
[2024-05-28 17:30:59] [INFO ] Added : 164 causal constraints over 35 iterations in 17297 ms. Result :sat
Minimization took 485 ms.
[2024-05-28 17:31:00] [INFO ] [Real]Absence check using 23 positive place invariants in 31 ms returned sat
[2024-05-28 17:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 17:31:01] [INFO ] [Real]Absence check using state equation in 693 ms returned sat
[2024-05-28 17:31:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 17:31:01] [INFO ] [Nat]Absence check using 23 positive place invariants in 31 ms returned sat
[2024-05-28 17:31:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 17:31:02] [INFO ] [Nat]Absence check using state equation in 694 ms returned sat
[2024-05-28 17:31:02] [INFO ] [Nat]Added 497 Read/Feed constraints in 117 ms returned sat
[2024-05-28 17:31:02] [INFO ] Computed and/alt/rep : 1755/5291/1755 causal constraints (skipped 112 transitions) in 126 ms.
[2024-05-28 17:31:07] [INFO ] Deduced a trap composed of 116 places in 998 ms of which 2 ms to minimize.
[2024-05-28 17:31:08] [INFO ] Deduced a trap composed of 17 places in 871 ms of which 2 ms to minimize.
[2024-05-28 17:31:09] [INFO ] Deduced a trap composed of 35 places in 960 ms of which 1 ms to minimize.
[2024-05-28 17:31:10] [INFO ] Deduced a trap composed of 33 places in 839 ms of which 2 ms to minimize.
[2024-05-28 17:31:11] [INFO ] Deduced a trap composed of 23 places in 988 ms of which 1 ms to minimize.
[2024-05-28 17:31:12] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 5702 ms
[2024-05-28 17:31:12] [INFO ] Added : 145 causal constraints over 31 iterations in 9919 ms. Result :sat
Minimization took 473 ms.
Current structural bounds on expressions (after SMT) : [448, 8, 8, 1, 1, 1] Max seen :[7, 1, 1, 0, 0, 0]
Support contains 458 out of 1099 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1099/1099 places, 2211/2211 transitions.
Applied a total of 0 rules in 59 ms. Remains 1099 /1099 variables (removed 0) and now considering 2211/2211 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 1099/1099 places, 2211/2211 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1099/1099 places, 2211/2211 transitions.
Applied a total of 0 rules in 43 ms. Remains 1099 /1099 variables (removed 0) and now considering 2211/2211 (removed 0) transitions.
[2024-05-28 17:31:18] [INFO ] Flow matrix only has 1875 transitions (discarded 336 similar events)
[2024-05-28 17:31:18] [INFO ] Invariant cache hit.
[2024-05-28 17:31:19] [INFO ] Implicit Places using invariants in 990 ms returned []
[2024-05-28 17:31:19] [INFO ] Flow matrix only has 1875 transitions (discarded 336 similar events)
[2024-05-28 17:31:19] [INFO ] Invariant cache hit.
[2024-05-28 17:31:20] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 17:31:29] [INFO ] Implicit Places using invariants and state equation in 9756 ms returned []
Implicit Place search using SMT with State Equation took 10749 ms to find 0 implicit places.
[2024-05-28 17:31:29] [INFO ] Redundant transitions in 182 ms returned []
[2024-05-28 17:31:29] [INFO ] Flow matrix only has 1875 transitions (discarded 336 similar events)
[2024-05-28 17:31:29] [INFO ] Invariant cache hit.
[2024-05-28 17:31:32] [INFO ] Dead Transitions using invariants and state equation in 2688 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13669 ms. Remains : 1099/1099 places, 2211/2211 transitions.
Starting property specific reduction for Peterson-PT-7-UpperBounds-01
Normalized transition count is 1875 out of 2211 initially.
// Phase 1: matrix 1875 rows 1099 cols
[2024-05-28 17:31:32] [INFO ] Computed 23 invariants in 14 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 1) seen :1
[2024-05-28 17:31:32] [INFO ] Flow matrix only has 1875 transitions (discarded 336 similar events)
// Phase 1: matrix 1875 rows 1099 cols
[2024-05-28 17:31:32] [INFO ] Computed 23 invariants in 7 ms
[2024-05-28 17:31:33] [INFO ] [Real]Absence check using 23 positive place invariants in 30 ms returned sat
[2024-05-28 17:31:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 17:31:33] [INFO ] [Real]Absence check using state equation in 725 ms returned sat
[2024-05-28 17:31:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 17:31:34] [INFO ] [Nat]Absence check using 23 positive place invariants in 30 ms returned sat
[2024-05-28 17:31:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 17:31:35] [INFO ] [Nat]Absence check using state equation in 768 ms returned sat
[2024-05-28 17:31:35] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 17:31:35] [INFO ] [Nat]Added 497 Read/Feed constraints in 316 ms returned sat
[2024-05-28 17:31:36] [INFO ] Deduced a trap composed of 13 places in 962 ms of which 1 ms to minimize.
[2024-05-28 17:31:37] [INFO ] Deduced a trap composed of 13 places in 973 ms of which 1 ms to minimize.
[2024-05-28 17:31:38] [INFO ] Deduced a trap composed of 15 places in 972 ms of which 1 ms to minimize.
[2024-05-28 17:31:39] [INFO ] Deduced a trap composed of 13 places in 1067 ms of which 1 ms to minimize.
[2024-05-28 17:31:39] [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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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) : [448] Max seen :[3]
Support contains 448 out of 1099 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1099/1099 places, 2211/2211 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1099 transition count 2210
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 3 rules applied. Total rules applied 4 place count 1098 transition count 2208
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 6 place count 1096 transition count 2208
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 6 place count 1096 transition count 2200
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 22 place count 1088 transition count 2200
Applied a total of 22 rules in 80 ms. Remains 1088 /1099 variables (removed 11) and now considering 2200/2211 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 1088/1099 places, 2200/2211 transitions.
Normalized transition count is 1864 out of 2200 initially.
// Phase 1: matrix 1864 rows 1088 cols
[2024-05-28 17:31:39] [INFO ] Computed 23 invariants in 9 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 11758 ms. (steps per millisecond=85 ) properties (out of 1) seen :6
Finished Best-First random walk after 503038 steps, including 1 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=100 )
[2024-05-28 17:31:56] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
// Phase 1: matrix 1864 rows 1088 cols
[2024-05-28 17:31:56] [INFO ] Computed 23 invariants in 6 ms
[2024-05-28 17:31:56] [INFO ] [Real]Absence check using 23 positive place invariants in 34 ms returned sat
[2024-05-28 17:31:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 17:31:57] [INFO ] [Real]Absence check using state equation in 715 ms returned sat
[2024-05-28 17:31:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 17:31:58] [INFO ] [Nat]Absence check using 23 positive place invariants in 34 ms returned sat
[2024-05-28 17:31:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 17:31:59] [INFO ] [Nat]Absence check using state equation in 713 ms returned sat
[2024-05-28 17:31:59] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 17:31:59] [INFO ] [Nat]Added 497 Read/Feed constraints in 311 ms returned sat
[2024-05-28 17:32:00] [INFO ] Deduced a trap composed of 88 places in 799 ms of which 2 ms to minimize.
[2024-05-28 17:32:01] [INFO ] Deduced a trap composed of 31 places in 836 ms of which 1 ms to minimize.
[2024-05-28 17:32:02] [INFO ] Deduced a trap composed of 45 places in 875 ms of which 1 ms to minimize.
[2024-05-28 17:32:02] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2913 ms
[2024-05-28 17:32:02] [INFO ] Computed and/alt/rep : 1744/5280/1744 causal constraints (skipped 112 transitions) in 153 ms.
[2024-05-28 17:32:07] [INFO ] Deduced a trap composed of 13 places in 1023 ms of which 2 ms to minimize.
[2024-05-28 17:32:08] [INFO ] Deduced a trap composed of 45 places in 966 ms of which 2 ms to minimize.
[2024-05-28 17:32:09] [INFO ] Deduced a trap composed of 37 places in 928 ms of which 1 ms to minimize.
[2024-05-28 17:32:10] [INFO ] Deduced a trap composed of 41 places in 750 ms of which 1 ms to minimize.
[2024-05-28 17:32:10] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 4376 ms
[2024-05-28 17:32:11] [INFO ] Added : 97 causal constraints over 21 iterations in 8915 ms. Result :sat
Minimization took 818 ms.
Current structural bounds on expressions (after SMT) : [448] Max seen :[6]
Support contains 448 out of 1088 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1088/1088 places, 2200/2200 transitions.
Applied a total of 0 rules in 41 ms. Remains 1088 /1088 variables (removed 0) and now considering 2200/2200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 1088/1088 places, 2200/2200 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1088/1088 places, 2200/2200 transitions.
Applied a total of 0 rules in 40 ms. Remains 1088 /1088 variables (removed 0) and now considering 2200/2200 (removed 0) transitions.
[2024-05-28 17:32:13] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2024-05-28 17:32:13] [INFO ] Invariant cache hit.
[2024-05-28 17:32:14] [INFO ] Implicit Places using invariants in 1200 ms returned []
[2024-05-28 17:32:14] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2024-05-28 17:32:14] [INFO ] Invariant cache hit.
[2024-05-28 17:32:15] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 17:32:25] [INFO ] Implicit Places using invariants and state equation in 11400 ms returned []
Implicit Place search using SMT with State Equation took 12602 ms to find 0 implicit places.
[2024-05-28 17:32:25] [INFO ] Redundant transitions in 58 ms returned []
[2024-05-28 17:32:25] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2024-05-28 17:32:25] [INFO ] Invariant cache hit.
[2024-05-28 17:32:27] [INFO ] Dead Transitions using invariants and state equation in 1721 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14431 ms. Remains : 1088/1088 places, 2200/2200 transitions.
Normalized transition count is 1864 out of 2200 initially.
// Phase 1: matrix 1864 rows 1088 cols
[2024-05-28 17:32:27] [INFO ] Computed 23 invariants in 6 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 11426 ms. (steps per millisecond=87 ) properties (out of 1) seen :6
Finished Best-First random walk after 503821 steps, including 1 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=100 )
[2024-05-28 17:32:43] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
// Phase 1: matrix 1864 rows 1088 cols
[2024-05-28 17:32:43] [INFO ] Computed 23 invariants in 6 ms
[2024-05-28 17:32:44] [INFO ] [Real]Absence check using 23 positive place invariants in 34 ms returned sat
[2024-05-28 17:32:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 17:32:44] [INFO ] [Real]Absence check using state equation in 715 ms returned sat
[2024-05-28 17:32:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 17:32:45] [INFO ] [Nat]Absence check using 23 positive place invariants in 32 ms returned sat
[2024-05-28 17:32:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 17:32:46] [INFO ] [Nat]Absence check using state equation in 702 ms returned sat
[2024-05-28 17:32:46] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 17:32:46] [INFO ] [Nat]Added 497 Read/Feed constraints in 321 ms returned sat
[2024-05-28 17:32:47] [INFO ] Deduced a trap composed of 88 places in 764 ms of which 1 ms to minimize.
[2024-05-28 17:32:48] [INFO ] Deduced a trap composed of 31 places in 714 ms of which 1 ms to minimize.
[2024-05-28 17:32:49] [INFO ] Deduced a trap composed of 45 places in 768 ms of which 1 ms to minimize.
[2024-05-28 17:32:49] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2574 ms
[2024-05-28 17:32:49] [INFO ] Computed and/alt/rep : 1744/5280/1744 causal constraints (skipped 112 transitions) in 127 ms.
[2024-05-28 17:32:53] [INFO ] Deduced a trap composed of 13 places in 948 ms of which 1 ms to minimize.
[2024-05-28 17:32:54] [INFO ] Deduced a trap composed of 45 places in 769 ms of which 1 ms to minimize.
[2024-05-28 17:32:55] [INFO ] Deduced a trap composed of 37 places in 782 ms of which 1 ms to minimize.
[2024-05-28 17:32:56] [INFO ] Deduced a trap composed of 41 places in 739 ms of which 1 ms to minimize.
[2024-05-28 17:32:56] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 3793 ms
[2024-05-28 17:32:56] [INFO ] Added : 97 causal constraints over 21 iterations in 7257 ms. Result :sat
Minimization took 782 ms.
Current structural bounds on expressions (after SMT) : [448] Max seen :[6]
Support contains 448 out of 1088 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1088/1088 places, 2200/2200 transitions.
Applied a total of 0 rules in 38 ms. Remains 1088 /1088 variables (removed 0) and now considering 2200/2200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 1088/1088 places, 2200/2200 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1088/1088 places, 2200/2200 transitions.
Applied a total of 0 rules in 41 ms. Remains 1088 /1088 variables (removed 0) and now considering 2200/2200 (removed 0) transitions.
[2024-05-28 17:32:58] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2024-05-28 17:32:58] [INFO ] Invariant cache hit.
[2024-05-28 17:32:59] [INFO ] Implicit Places using invariants in 977 ms returned []
[2024-05-28 17:32:59] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2024-05-28 17:32:59] [INFO ] Invariant cache hit.
[2024-05-28 17:33:00] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 17:33:09] [INFO ] Implicit Places using invariants and state equation in 10624 ms returned []
Implicit Place search using SMT with State Equation took 11607 ms to find 0 implicit places.
[2024-05-28 17:33:10] [INFO ] Redundant transitions in 96 ms returned []
[2024-05-28 17:33:10] [INFO ] Flow matrix only has 1864 transitions (discarded 336 similar events)
[2024-05-28 17:33:10] [INFO ] Invariant cache hit.
[2024-05-28 17:33:12] [INFO ] Dead Transitions using invariants and state equation in 2695 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14454 ms. Remains : 1088/1088 places, 2200/2200 transitions.
Ending property specific reduction for Peterson-PT-7-UpperBounds-01 in 100178 ms.
Starting property specific reduction for Peterson-PT-7-UpperBounds-02
Normalized transition count is 1875 out of 2211 initially.
// Phase 1: matrix 1875 rows 1099 cols
[2024-05-28 17:33:12] [INFO ] Computed 23 invariants in 6 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :1
[2024-05-28 17:33:12] [INFO ] Flow matrix only has 1875 transitions (discarded 336 similar events)
// Phase 1: matrix 1875 rows 1099 cols
[2024-05-28 17:33:12] [INFO ] Computed 23 invariants in 5 ms
[2024-05-28 17:33:13] [INFO ] [Real]Absence check using 23 positive place invariants in 45 ms returned sat
[2024-05-28 17:33:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 17:33:13] [INFO ] [Real]Absence check using state equation in 790 ms returned sat
[2024-05-28 17:33:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 17:33:14] [INFO ] [Nat]Absence check using 23 positive place invariants in 34 ms returned sat
[2024-05-28 17:33:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 17:33:15] [INFO ] [Nat]Absence check using state equation in 707 ms returned sat
[2024-05-28 17:33:15] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 17:33:15] [INFO ] [Nat]Added 497 Read/Feed constraints in 379 ms returned sat
[2024-05-28 17:33:16] [INFO ] Deduced a trap composed of 49 places in 840 ms of which 1 ms to minimize.
[2024-05-28 17:33:17] [INFO ] Deduced a trap composed of 13 places in 844 ms of which 1 ms to minimize.
[2024-05-28 17:33:18] [INFO ] Deduced a trap composed of 69 places in 952 ms of which 2 ms to minimize.
[2024-05-28 17:33:19] [INFO ] Deduced a trap composed of 67 places in 988 ms of which 2 ms to minimize.
[2024-05-28 17:33:19] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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) : [8] Max seen :[1]
Support contains 8 out of 1099 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1099/1099 places, 2211/2211 transitions.
Drop transitions removed 108 transitions
Trivial Post-agglo rules discarded 108 transitions
Performed 108 trivial Post agglomeration. Transition count delta: 108
Iterating post reduction 0 with 108 rules applied. Total rules applied 108 place count 1099 transition count 2103
Reduce places removed 108 places and 0 transitions.
Iterating post reduction 1 with 108 rules applied. Total rules applied 216 place count 991 transition count 2103
Performed 343 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 343 Pre rules applied. Total rules applied 216 place count 991 transition count 1760
Deduced a syphon composed of 343 places in 1 ms
Reduce places removed 343 places and 0 transitions.
Iterating global reduction 2 with 686 rules applied. Total rules applied 902 place count 648 transition count 1760
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 1014 place count 592 transition count 1704
Applied a total of 1014 rules in 180 ms. Remains 592 /1099 variables (removed 507) and now considering 1704/2211 (removed 507) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 181 ms. Remains : 592/1099 places, 1704/2211 transitions.
Normalized transition count is 1368 out of 1704 initially.
// Phase 1: matrix 1368 rows 592 cols
[2024-05-28 17:33:19] [INFO ] Computed 23 invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2586 ms. (steps per millisecond=386 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 830 ms. (steps per millisecond=1204 ) properties (out of 1) seen :1
[2024-05-28 17:33:22] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
// Phase 1: matrix 1368 rows 592 cols
[2024-05-28 17:33:22] [INFO ] Computed 23 invariants in 3 ms
[2024-05-28 17:33:23] [INFO ] [Real]Absence check using 23 positive place invariants in 20 ms returned sat
[2024-05-28 17:33:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 17:33:23] [INFO ] [Real]Absence check using state equation in 401 ms returned sat
[2024-05-28 17:33:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 17:33:23] [INFO ] [Nat]Absence check using 23 positive place invariants in 20 ms returned sat
[2024-05-28 17:33:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 17:33:24] [INFO ] [Nat]Absence check using state equation in 413 ms returned sat
[2024-05-28 17:33:24] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 17:33:24] [INFO ] [Nat]Added 497 Read/Feed constraints in 112 ms returned sat
[2024-05-28 17:33:24] [INFO ] Deduced a trap composed of 56 places in 421 ms of which 1 ms to minimize.
[2024-05-28 17:33:25] [INFO ] Deduced a trap composed of 11 places in 409 ms of which 0 ms to minimize.
[2024-05-28 17:33:25] [INFO ] Deduced a trap composed of 11 places in 393 ms of which 1 ms to minimize.
[2024-05-28 17:33:26] [INFO ] Deduced a trap composed of 29 places in 388 ms of which 1 ms to minimize.
[2024-05-28 17:33:26] [INFO ] Deduced a trap composed of 20 places in 369 ms of which 0 ms to minimize.
[2024-05-28 17:33:26] [INFO ] Deduced a trap composed of 33 places in 389 ms of which 0 ms to minimize.
[2024-05-28 17:33:27] [INFO ] Deduced a trap composed of 11 places in 378 ms of which 0 ms to minimize.
[2024-05-28 17:33:28] [INFO ] Deduced a trap composed of 21 places in 439 ms of which 1 ms to minimize.
[2024-05-28 17:33:28] [INFO ] Deduced a trap composed of 20 places in 424 ms of which 1 ms to minimize.
[2024-05-28 17:33:29] [INFO ] Deduced a trap composed of 44 places in 415 ms of which 1 ms to minimize.
[2024-05-28 17:33:29] [INFO ] Deduced a trap composed of 12 places in 376 ms of which 0 ms to minimize.
[2024-05-28 17:33:29] [INFO ] Deduced a trap composed of 12 places in 415 ms of which 1 ms to minimize.
[2024-05-28 17:33:30] [INFO ] Deduced a trap composed of 12 places in 419 ms of which 0 ms to minimize.
[2024-05-28 17:33:30] [INFO ] Deduced a trap composed of 26 places in 406 ms of which 1 ms to minimize.
[2024-05-28 17:33:31] [INFO ] Deduced a trap composed of 21 places in 408 ms of which 1 ms to minimize.
[2024-05-28 17:33:31] [INFO ] Deduced a trap composed of 38 places in 363 ms of which 0 ms to minimize.
[2024-05-28 17:33:32] [INFO ] Deduced a trap composed of 44 places in 365 ms of which 0 ms to minimize.
[2024-05-28 17:33:32] [INFO ] Deduced a trap composed of 71 places in 344 ms of which 1 ms to minimize.
[2024-05-28 17:33:33] [INFO ] Deduced a trap composed of 39 places in 374 ms of which 1 ms to minimize.
[2024-05-28 17:33:33] [INFO ] Deduced a trap composed of 30 places in 351 ms of which 1 ms to minimize.
[2024-05-28 17:33:33] [INFO ] Deduced a trap composed of 25 places in 365 ms of which 1 ms to minimize.
[2024-05-28 17:33:34] [INFO ] Deduced a trap composed of 62 places in 289 ms of which 1 ms to minimize.
[2024-05-28 17:33:34] [INFO ] Deduced a trap composed of 53 places in 388 ms of which 1 ms to minimize.
[2024-05-28 17:33:35] [INFO ] Deduced a trap composed of 56 places in 382 ms of which 1 ms to minimize.
[2024-05-28 17:33:38] [INFO ] Trap strengthening (SAT) tested/added 24/24 trap constraints in 14001 ms
Current structural bounds on expressions (after SMT) : [8] Max seen :[1]
Support contains 8 out of 592 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 592/592 places, 1704/1704 transitions.
Applied a total of 0 rules in 28 ms. Remains 592 /592 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 592/592 places, 1704/1704 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 592/592 places, 1704/1704 transitions.
Applied a total of 0 rules in 29 ms. Remains 592 /592 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
[2024-05-28 17:33:38] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2024-05-28 17:33:38] [INFO ] Invariant cache hit.
[2024-05-28 17:33:39] [INFO ] Implicit Places using invariants in 750 ms returned []
[2024-05-28 17:33:39] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2024-05-28 17:33:39] [INFO ] Invariant cache hit.
[2024-05-28 17:33:39] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 17:33:43] [INFO ] Implicit Places using invariants and state equation in 4611 ms returned []
Implicit Place search using SMT with State Equation took 5364 ms to find 0 implicit places.
[2024-05-28 17:33:43] [INFO ] Redundant transitions in 60 ms returned []
[2024-05-28 17:33:43] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2024-05-28 17:33:43] [INFO ] Invariant cache hit.
[2024-05-28 17:33:45] [INFO ] Dead Transitions using invariants and state equation in 1584 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7045 ms. Remains : 592/592 places, 1704/1704 transitions.
Ending property specific reduction for Peterson-PT-7-UpperBounds-02 in 32630 ms.
Starting property specific reduction for Peterson-PT-7-UpperBounds-06
Normalized transition count is 1875 out of 2211 initially.
// Phase 1: matrix 1875 rows 1099 cols
[2024-05-28 17:33:45] [INFO ] Computed 23 invariants in 5 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :1
[2024-05-28 17:33:45] [INFO ] Flow matrix only has 1875 transitions (discarded 336 similar events)
// Phase 1: matrix 1875 rows 1099 cols
[2024-05-28 17:33:45] [INFO ] Computed 23 invariants in 4 ms
[2024-05-28 17:33:45] [INFO ] [Real]Absence check using 23 positive place invariants in 31 ms returned sat
[2024-05-28 17:33:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 17:33:46] [INFO ] [Real]Absence check using state equation in 735 ms returned sat
[2024-05-28 17:33:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 17:33:46] [INFO ] [Nat]Absence check using 23 positive place invariants in 32 ms returned sat
[2024-05-28 17:33:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 17:33:47] [INFO ] [Nat]Absence check using state equation in 702 ms returned sat
[2024-05-28 17:33:47] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 17:33:47] [INFO ] [Nat]Added 497 Read/Feed constraints in 384 ms returned sat
[2024-05-28 17:33:48] [INFO ] Deduced a trap composed of 49 places in 787 ms of which 1 ms to minimize.
[2024-05-28 17:33:49] [INFO ] Deduced a trap composed of 13 places in 764 ms of which 1 ms to minimize.
[2024-05-28 17:33:50] [INFO ] Deduced a trap composed of 69 places in 778 ms of which 1 ms to minimize.
[2024-05-28 17:33:51] [INFO ] Deduced a trap composed of 67 places in 770 ms of which 1 ms to minimize.
[2024-05-28 17:33:52] [INFO ] Deduced a trap composed of 33 places in 693 ms of which 1 ms to minimize.
[2024-05-28 17:33:52] [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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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) : [8] Max seen :[1]
Support contains 8 out of 1099 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1099/1099 places, 2211/2211 transitions.
Drop transitions removed 108 transitions
Trivial Post-agglo rules discarded 108 transitions
Performed 108 trivial Post agglomeration. Transition count delta: 108
Iterating post reduction 0 with 108 rules applied. Total rules applied 108 place count 1099 transition count 2103
Reduce places removed 108 places and 0 transitions.
Iterating post reduction 1 with 108 rules applied. Total rules applied 216 place count 991 transition count 2103
Performed 343 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 343 Pre rules applied. Total rules applied 216 place count 991 transition count 1760
Deduced a syphon composed of 343 places in 0 ms
Reduce places removed 343 places and 0 transitions.
Iterating global reduction 2 with 686 rules applied. Total rules applied 902 place count 648 transition count 1760
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 1014 place count 592 transition count 1704
Applied a total of 1014 rules in 95 ms. Remains 592 /1099 variables (removed 507) and now considering 1704/2211 (removed 507) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 96 ms. Remains : 592/1099 places, 1704/2211 transitions.
Normalized transition count is 1368 out of 1704 initially.
// Phase 1: matrix 1368 rows 592 cols
[2024-05-28 17:33:52] [INFO ] Computed 23 invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2585 ms. (steps per millisecond=386 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 843 ms. (steps per millisecond=1186 ) properties (out of 1) seen :1
[2024-05-28 17:33:55] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
// Phase 1: matrix 1368 rows 592 cols
[2024-05-28 17:33:55] [INFO ] Computed 23 invariants in 3 ms
[2024-05-28 17:33:55] [INFO ] [Real]Absence check using 23 positive place invariants in 19 ms returned sat
[2024-05-28 17:33:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 17:33:56] [INFO ] [Real]Absence check using state equation in 391 ms returned sat
[2024-05-28 17:33:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 17:33:56] [INFO ] [Nat]Absence check using 23 positive place invariants in 21 ms returned sat
[2024-05-28 17:33:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 17:33:56] [INFO ] [Nat]Absence check using state equation in 410 ms returned sat
[2024-05-28 17:33:56] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 17:33:56] [INFO ] [Nat]Added 497 Read/Feed constraints in 117 ms returned sat
[2024-05-28 17:33:57] [INFO ] Deduced a trap composed of 56 places in 404 ms of which 1 ms to minimize.
[2024-05-28 17:33:57] [INFO ] Deduced a trap composed of 11 places in 412 ms of which 1 ms to minimize.
[2024-05-28 17:33:58] [INFO ] Deduced a trap composed of 11 places in 383 ms of which 1 ms to minimize.
[2024-05-28 17:33:58] [INFO ] Deduced a trap composed of 29 places in 355 ms of which 1 ms to minimize.
[2024-05-28 17:33:59] [INFO ] Deduced a trap composed of 20 places in 365 ms of which 1 ms to minimize.
[2024-05-28 17:33:59] [INFO ] Deduced a trap composed of 33 places in 369 ms of which 1 ms to minimize.
[2024-05-28 17:34:00] [INFO ] Deduced a trap composed of 11 places in 405 ms of which 0 ms to minimize.
[2024-05-28 17:34:00] [INFO ] Deduced a trap composed of 21 places in 399 ms of which 1 ms to minimize.
[2024-05-28 17:34:01] [INFO ] Deduced a trap composed of 20 places in 411 ms of which 1 ms to minimize.
[2024-05-28 17:34:01] [INFO ] Deduced a trap composed of 44 places in 383 ms of which 0 ms to minimize.
[2024-05-28 17:34:01] [INFO ] Deduced a trap composed of 12 places in 418 ms of which 1 ms to minimize.
[2024-05-28 17:34:02] [INFO ] Deduced a trap composed of 12 places in 399 ms of which 1 ms to minimize.
[2024-05-28 17:34:02] [INFO ] Deduced a trap composed of 12 places in 402 ms of which 1 ms to minimize.
[2024-05-28 17:34:03] [INFO ] Deduced a trap composed of 26 places in 400 ms of which 1 ms to minimize.
[2024-05-28 17:34:03] [INFO ] Deduced a trap composed of 21 places in 412 ms of which 1 ms to minimize.
[2024-05-28 17:34:04] [INFO ] Deduced a trap composed of 38 places in 272 ms of which 1 ms to minimize.
[2024-05-28 17:34:04] [INFO ] Deduced a trap composed of 44 places in 332 ms of which 1 ms to minimize.
[2024-05-28 17:34:05] [INFO ] Deduced a trap composed of 71 places in 377 ms of which 1 ms to minimize.
[2024-05-28 17:34:05] [INFO ] Deduced a trap composed of 39 places in 332 ms of which 1 ms to minimize.
[2024-05-28 17:34:05] [INFO ] Deduced a trap composed of 30 places in 374 ms of which 0 ms to minimize.
[2024-05-28 17:34:06] [INFO ] Deduced a trap composed of 25 places in 377 ms of which 1 ms to minimize.
[2024-05-28 17:34:06] [INFO ] Deduced a trap composed of 62 places in 288 ms of which 0 ms to minimize.
[2024-05-28 17:34:07] [INFO ] Deduced a trap composed of 53 places in 392 ms of which 0 ms to minimize.
[2024-05-28 17:34:07] [INFO ] Deduced a trap composed of 56 places in 334 ms of which 0 ms to minimize.
[2024-05-28 17:34:10] [INFO ] Trap strengthening (SAT) tested/added 24/24 trap constraints in 13739 ms
Current structural bounds on expressions (after SMT) : [8] Max seen :[1]
Support contains 8 out of 592 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 592/592 places, 1704/1704 transitions.
Applied a total of 0 rules in 24 ms. Remains 592 /592 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 592/592 places, 1704/1704 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 592/592 places, 1704/1704 transitions.
Applied a total of 0 rules in 24 ms. Remains 592 /592 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
[2024-05-28 17:34:10] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2024-05-28 17:34:10] [INFO ] Invariant cache hit.
[2024-05-28 17:34:11] [INFO ] Implicit Places using invariants in 791 ms returned []
[2024-05-28 17:34:11] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2024-05-28 17:34:11] [INFO ] Invariant cache hit.
[2024-05-28 17:34:12] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 17:34:16] [INFO ] Implicit Places using invariants and state equation in 4898 ms returned []
Implicit Place search using SMT with State Equation took 5691 ms to find 0 implicit places.
[2024-05-28 17:34:16] [INFO ] Redundant transitions in 58 ms returned []
[2024-05-28 17:34:16] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2024-05-28 17:34:16] [INFO ] Invariant cache hit.
[2024-05-28 17:34:18] [INFO ] Dead Transitions using invariants and state equation in 1832 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7615 ms. Remains : 592/592 places, 1704/1704 transitions.
Ending property specific reduction for Peterson-PT-7-UpperBounds-06 in 32937 ms.
Starting property specific reduction for Peterson-PT-7-UpperBounds-10
Normalized transition count is 1875 out of 2211 initially.
// Phase 1: matrix 1875 rows 1099 cols
[2024-05-28 17:34:18] [INFO ] Computed 23 invariants in 6 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
[2024-05-28 17:34:18] [INFO ] Flow matrix only has 1875 transitions (discarded 336 similar events)
// Phase 1: matrix 1875 rows 1099 cols
[2024-05-28 17:34:18] [INFO ] Computed 23 invariants in 5 ms
[2024-05-28 17:34:18] [INFO ] [Real]Absence check using 23 positive place invariants in 30 ms returned sat
[2024-05-28 17:34:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 17:34:19] [INFO ] [Real]Absence check using state equation in 707 ms returned sat
[2024-05-28 17:34:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 17:34:19] [INFO ] [Nat]Absence check using 23 positive place invariants in 32 ms returned sat
[2024-05-28 17:34:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 17:34:20] [INFO ] [Nat]Absence check using state equation in 716 ms returned sat
[2024-05-28 17:34:20] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 17:34:20] [INFO ] [Nat]Added 497 Read/Feed constraints in 90 ms returned sat
[2024-05-28 17:34:20] [INFO ] Computed and/alt/rep : 1755/5291/1755 causal constraints (skipped 112 transitions) in 137 ms.
[2024-05-28 17:34:24] [INFO ] Deduced a trap composed of 43 places in 740 ms of which 1 ms to minimize.
[2024-05-28 17:34:25] [INFO ] Deduced a trap composed of 2 places in 999 ms of which 2 ms to minimize.
[2024-05-28 17:34:25] [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 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1099 places. Attempting structural reductions.
Drop transitions removed 1 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 1099/1099 places, 2210/2210 transitions.
Reduce places removed 1 places and 2 transitions.
Drop transitions removed 106 transitions
Trivial Post-agglo rules discarded 106 transitions
Performed 106 trivial Post agglomeration. Transition count delta: 106
Iterating post reduction 0 with 107 rules applied. Total rules applied 107 place count 1098 transition count 2102
Reduce places removed 107 places and 1 transitions.
Iterating post reduction 1 with 107 rules applied. Total rules applied 214 place count 991 transition count 2101
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 215 place count 990 transition count 2099
Reduce places removed 1 places and 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 216 place count 989 transition count 2098
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 217 place count 988 transition count 2096
Reduce places removed 1 places and 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 218 place count 987 transition count 2095
Performed 349 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 349 Pre rules applied. Total rules applied 218 place count 987 transition count 1746
Deduced a syphon composed of 349 places in 1 ms
Reduce places removed 349 places and 0 transitions.
Iterating global reduction 6 with 698 rules applied. Total rules applied 916 place count 638 transition count 1746
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: 55
Deduced a syphon composed of 55 places in 1 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 6 with 110 rules applied. Total rules applied 1026 place count 583 transition count 1691
Applied a total of 1026 rules in 119 ms. Remains 583 /1099 variables (removed 516) and now considering 1691/2210 (removed 519) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 121 ms. Remains : 583/1099 places, 1691/2210 transitions.
Normalized transition count is 1355 out of 1691 initially.
// Phase 1: matrix 1355 rows 583 cols
[2024-05-28 17:34:25] [INFO ] Computed 23 invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2724 ms. (steps per millisecond=367 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 695 ms. (steps per millisecond=1438 ) properties (out of 1) seen :0
[2024-05-28 17:34:28] [INFO ] Flow matrix only has 1355 transitions (discarded 336 similar events)
// Phase 1: matrix 1355 rows 583 cols
[2024-05-28 17:34:29] [INFO ] Computed 23 invariants in 3 ms
[2024-05-28 17:34:29] [INFO ] [Real]Absence check using 23 positive place invariants in 18 ms returned sat
[2024-05-28 17:34:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 17:34:29] [INFO ] [Real]Absence check using state equation in 407 ms returned sat
[2024-05-28 17:34:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 17:34:29] [INFO ] [Nat]Absence check using 23 positive place invariants in 21 ms returned sat
[2024-05-28 17:34:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 17:34:30] [INFO ] [Nat]Absence check using state equation in 416 ms returned sat
[2024-05-28 17:34:30] [INFO ] State equation strengthened by 494 read => feed constraints.
[2024-05-28 17:34:30] [INFO ] [Nat]Added 494 Read/Feed constraints in 51 ms returned sat
[2024-05-28 17:34:30] [INFO ] Computed and/alt/rep : 1235/4760/1235 causal constraints (skipped 112 transitions) in 99 ms.
[2024-05-28 17:34:31] [INFO ] Deduced a trap composed of 11 places in 410 ms of which 1 ms to minimize.
[2024-05-28 17:34:32] [INFO ] Deduced a trap composed of 20 places in 401 ms of which 1 ms to minimize.
[2024-05-28 17:34:32] [INFO ] Deduced a trap composed of 29 places in 411 ms of which 0 ms to minimize.
[2024-05-28 17:34:33] [INFO ] Deduced a trap composed of 17 places in 391 ms of which 0 ms to minimize.
[2024-05-28 17:34:33] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1964 ms
[2024-05-28 17:34:33] [INFO ] Added : 84 causal constraints over 17 iterations in 3602 ms. Result :sat
Minimization took 211 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 583 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 583/583 places, 1691/1691 transitions.
Applied a total of 0 rules in 25 ms. Remains 583 /583 variables (removed 0) and now considering 1691/1691 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 583/583 places, 1691/1691 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 583/583 places, 1691/1691 transitions.
Applied a total of 0 rules in 24 ms. Remains 583 /583 variables (removed 0) and now considering 1691/1691 (removed 0) transitions.
[2024-05-28 17:34:34] [INFO ] Flow matrix only has 1355 transitions (discarded 336 similar events)
[2024-05-28 17:34:34] [INFO ] Invariant cache hit.
[2024-05-28 17:34:34] [INFO ] Implicit Places using invariants in 755 ms returned []
[2024-05-28 17:34:35] [INFO ] Flow matrix only has 1355 transitions (discarded 336 similar events)
[2024-05-28 17:34:35] [INFO ] Invariant cache hit.
[2024-05-28 17:34:35] [INFO ] State equation strengthened by 494 read => feed constraints.
[2024-05-28 17:34:39] [INFO ] Implicit Places using invariants and state equation in 4381 ms returned []
Implicit Place search using SMT with State Equation took 5149 ms to find 0 implicit places.
[2024-05-28 17:34:39] [INFO ] Redundant transitions in 58 ms returned []
[2024-05-28 17:34:39] [INFO ] Flow matrix only has 1355 transitions (discarded 336 similar events)
[2024-05-28 17:34:39] [INFO ] Invariant cache hit.
[2024-05-28 17:34:41] [INFO ] Dead Transitions using invariants and state equation in 1714 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6956 ms. Remains : 583/583 places, 1691/1691 transitions.
Ending property specific reduction for Peterson-PT-7-UpperBounds-10 in 22846 ms.
Starting property specific reduction for Peterson-PT-7-UpperBounds-14
Normalized transition count is 1875 out of 2211 initially.
// Phase 1: matrix 1875 rows 1099 cols
[2024-05-28 17:34:41] [INFO ] Computed 23 invariants in 5 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
[2024-05-28 17:34:41] [INFO ] Flow matrix only has 1875 transitions (discarded 336 similar events)
// Phase 1: matrix 1875 rows 1099 cols
[2024-05-28 17:34:41] [INFO ] Computed 23 invariants in 4 ms
[2024-05-28 17:34:41] [INFO ] [Real]Absence check using 23 positive place invariants in 32 ms returned sat
[2024-05-28 17:34:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 17:34:42] [INFO ] [Real]Absence check using state equation in 678 ms returned sat
[2024-05-28 17:34:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 17:34:42] [INFO ] [Nat]Absence check using 23 positive place invariants in 32 ms returned sat
[2024-05-28 17:34:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 17:34:43] [INFO ] [Nat]Absence check using state equation in 678 ms returned sat
[2024-05-28 17:34:43] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 17:34:43] [INFO ] [Nat]Added 497 Read/Feed constraints in 131 ms returned sat
[2024-05-28 17:34:43] [INFO ] Computed and/alt/rep : 1755/5291/1755 causal constraints (skipped 112 transitions) in 132 ms.
[2024-05-28 17:34:47] [INFO ] Deduced a trap composed of 43 places in 758 ms of which 1 ms to minimize.
[2024-05-28 17:34:47] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1099 places. Attempting structural reductions.
Drop transitions removed 2 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 1099/1099 places, 2209/2209 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 107 transitions
Trivial Post-agglo rules discarded 107 transitions
Performed 107 trivial Post agglomeration. Transition count delta: 107
Iterating post reduction 0 with 108 rules applied. Total rules applied 108 place count 1098 transition count 2101
Reduce places removed 108 places and 2 transitions.
Iterating post reduction 1 with 108 rules applied. Total rules applied 216 place count 990 transition count 2099
Reduce places removed 1 places and 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 217 place count 989 transition count 2098
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 218 place count 988 transition count 2096
Reduce places removed 1 places and 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 219 place count 987 transition count 2095
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 220 place count 986 transition count 2093
Reduce places removed 1 places and 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 221 place count 985 transition count 2092
Performed 348 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 348 Pre rules applied. Total rules applied 221 place count 985 transition count 1744
Deduced a syphon composed of 348 places in 1 ms
Reduce places removed 348 places and 0 transitions.
Iterating global reduction 7 with 696 rules applied. Total rules applied 917 place count 637 transition count 1744
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: 55
Deduced a syphon composed of 55 places in 1 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 7 with 110 rules applied. Total rules applied 1027 place count 582 transition count 1689
Applied a total of 1027 rules in 113 ms. Remains 582 /1099 variables (removed 517) and now considering 1689/2209 (removed 520) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 113 ms. Remains : 582/1099 places, 1689/2209 transitions.
Normalized transition count is 1353 out of 1689 initially.
// Phase 1: matrix 1353 rows 582 cols
[2024-05-28 17:34:48] [INFO ] Computed 23 invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2455 ms. (steps per millisecond=407 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 679 ms. (steps per millisecond=1472 ) properties (out of 1) seen :0
[2024-05-28 17:34:51] [INFO ] Flow matrix only has 1353 transitions (discarded 336 similar events)
// Phase 1: matrix 1353 rows 582 cols
[2024-05-28 17:34:51] [INFO ] Computed 23 invariants in 3 ms
[2024-05-28 17:34:51] [INFO ] [Real]Absence check using 23 positive place invariants in 19 ms returned sat
[2024-05-28 17:34:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 17:34:51] [INFO ] [Real]Absence check using state equation in 391 ms returned sat
[2024-05-28 17:34:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 17:34:51] [INFO ] [Nat]Absence check using 23 positive place invariants in 20 ms returned sat
[2024-05-28 17:34:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 17:34:52] [INFO ] [Nat]Absence check using state equation in 384 ms returned sat
[2024-05-28 17:34:52] [INFO ] State equation strengthened by 493 read => feed constraints.
[2024-05-28 17:34:52] [INFO ] [Nat]Added 493 Read/Feed constraints in 67 ms returned sat
[2024-05-28 17:34:52] [INFO ] Computed and/alt/rep : 1233/4757/1233 causal constraints (skipped 112 transitions) in 95 ms.
[2024-05-28 17:34:54] [INFO ] Deduced a trap composed of 13 places in 423 ms of which 1 ms to minimize.
[2024-05-28 17:34:55] [INFO ] Deduced a trap composed of 45 places in 432 ms of which 4 ms to minimize.
[2024-05-28 17:34:55] [INFO ] Deduced a trap composed of 29 places in 388 ms of which 1 ms to minimize.
[2024-05-28 17:34:56] [INFO ] Deduced a trap composed of 20 places in 394 ms of which 0 ms to minimize.
[2024-05-28 17:34:56] [INFO ] Deduced a trap composed of 65 places in 403 ms of which 1 ms to minimize.
[2024-05-28 17:34:57] [INFO ] Deduced a trap composed of 30 places in 389 ms of which 1 ms to minimize.
[2024-05-28 17:34:57] [INFO ] Deduced a trap composed of 13 places in 414 ms of which 1 ms to minimize.
[2024-05-28 17:34:57] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 3461 ms
[2024-05-28 17:34:58] [INFO ] Added : 115 causal constraints over 24 iterations in 5689 ms. Result :sat
Minimization took 269 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 582 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 582/582 places, 1689/1689 transitions.
Applied a total of 0 rules in 23 ms. Remains 582 /582 variables (removed 0) and now considering 1689/1689 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 582/582 places, 1689/1689 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 582/582 places, 1689/1689 transitions.
Applied a total of 0 rules in 24 ms. Remains 582 /582 variables (removed 0) and now considering 1689/1689 (removed 0) transitions.
[2024-05-28 17:34:58] [INFO ] Flow matrix only has 1353 transitions (discarded 336 similar events)
[2024-05-28 17:34:58] [INFO ] Invariant cache hit.
[2024-05-28 17:34:59] [INFO ] Implicit Places using invariants in 770 ms returned []
[2024-05-28 17:34:59] [INFO ] Flow matrix only has 1353 transitions (discarded 336 similar events)
[2024-05-28 17:34:59] [INFO ] Invariant cache hit.
[2024-05-28 17:34:59] [INFO ] State equation strengthened by 493 read => feed constraints.
[2024-05-28 17:35:03] [INFO ] Implicit Places using invariants and state equation in 4417 ms returned []
Implicit Place search using SMT with State Equation took 5189 ms to find 0 implicit places.
[2024-05-28 17:35:03] [INFO ] Redundant transitions in 59 ms returned []
[2024-05-28 17:35:03] [INFO ] Flow matrix only has 1353 transitions (discarded 336 similar events)
[2024-05-28 17:35:03] [INFO ] Invariant cache hit.
[2024-05-28 17:35:05] [INFO ] Dead Transitions using invariants and state equation in 1802 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7081 ms. Remains : 582/582 places, 1689/1689 transitions.
Ending property specific reduction for Peterson-PT-7-UpperBounds-14 in 24538 ms.
Starting property specific reduction for Peterson-PT-7-UpperBounds-15
Normalized transition count is 1875 out of 2211 initially.
// Phase 1: matrix 1875 rows 1099 cols
[2024-05-28 17:35:05] [INFO ] Computed 23 invariants in 4 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
[2024-05-28 17:35:05] [INFO ] Flow matrix only has 1875 transitions (discarded 336 similar events)
// Phase 1: matrix 1875 rows 1099 cols
[2024-05-28 17:35:05] [INFO ] Computed 23 invariants in 7 ms
[2024-05-28 17:35:06] [INFO ] [Real]Absence check using 23 positive place invariants in 47 ms returned sat
[2024-05-28 17:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 17:35:06] [INFO ] [Real]Absence check using state equation in 795 ms returned sat
[2024-05-28 17:35:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 17:35:07] [INFO ] [Nat]Absence check using 23 positive place invariants in 33 ms returned sat
[2024-05-28 17:35:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 17:35:07] [INFO ] [Nat]Absence check using state equation in 724 ms returned sat
[2024-05-28 17:35:07] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-28 17:35:08] [INFO ] [Nat]Added 497 Read/Feed constraints in 116 ms returned sat
[2024-05-28 17:35:08] [INFO ] Computed and/alt/rep : 1755/5291/1755 causal constraints (skipped 112 transitions) in 125 ms.
[2024-05-28 17:35:12] [INFO ] Deduced a trap composed of 2 places in 1023 ms of which 1 ms to minimize.
[2024-05-28 17:35:12] [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 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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1099 places. Attempting structural reductions.
Drop transitions removed 1 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 1099/1099 places, 2210/2210 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 106 transitions
Trivial Post-agglo rules discarded 106 transitions
Performed 106 trivial Post agglomeration. Transition count delta: 106
Iterating post reduction 0 with 107 rules applied. Total rules applied 107 place count 1098 transition count 2103
Reduce places removed 107 places and 1 transitions.
Iterating post reduction 1 with 107 rules applied. Total rules applied 214 place count 991 transition count 2102
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 215 place count 990 transition count 2100
Reduce places removed 1 places and 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 216 place count 989 transition count 2099
Performed 350 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 350 Pre rules applied. Total rules applied 216 place count 989 transition count 1749
Deduced a syphon composed of 350 places in 1 ms
Reduce places removed 350 places and 0 transitions.
Iterating global reduction 4 with 700 rules applied. Total rules applied 916 place count 639 transition count 1749
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: 55
Deduced a syphon composed of 55 places in 1 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 4 with 110 rules applied. Total rules applied 1026 place count 584 transition count 1694
Applied a total of 1026 rules in 97 ms. Remains 584 /1099 variables (removed 515) and now considering 1694/2210 (removed 516) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 584/1099 places, 1694/2210 transitions.
Normalized transition count is 1358 out of 1694 initially.
// Phase 1: matrix 1358 rows 584 cols
[2024-05-28 17:35:13] [INFO ] Computed 23 invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2442 ms. (steps per millisecond=409 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 664 ms. (steps per millisecond=1506 ) properties (out of 1) seen :0
[2024-05-28 17:35:16] [INFO ] Flow matrix only has 1358 transitions (discarded 336 similar events)
// Phase 1: matrix 1358 rows 584 cols
[2024-05-28 17:35:16] [INFO ] Computed 23 invariants in 3 ms
[2024-05-28 17:35:16] [INFO ] [Real]Absence check using 23 positive place invariants in 21 ms returned sat
[2024-05-28 17:35:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 17:35:16] [INFO ] [Real]Absence check using state equation in 409 ms returned sat
[2024-05-28 17:35:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 17:35:16] [INFO ] [Nat]Absence check using 23 positive place invariants in 19 ms returned sat
[2024-05-28 17:35:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 17:35:17] [INFO ] [Nat]Absence check using state equation in 381 ms returned sat
[2024-05-28 17:35:17] [INFO ] State equation strengthened by 496 read => feed constraints.
[2024-05-28 17:35:17] [INFO ] [Nat]Added 496 Read/Feed constraints in 58 ms returned sat
[2024-05-28 17:35:17] [INFO ] Computed and/alt/rep : 1238/4765/1238 causal constraints (skipped 112 transitions) in 94 ms.
[2024-05-28 17:35:19] [INFO ] Deduced a trap composed of 36 places in 402 ms of which 1 ms to minimize.
[2024-05-28 17:35:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 544 ms
[2024-05-28 17:35:19] [INFO ] Added : 106 causal constraints over 22 iterations in 2515 ms. Result :sat
Minimization took 234 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 584 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 584/584 places, 1694/1694 transitions.
Applied a total of 0 rules in 24 ms. Remains 584 /584 variables (removed 0) and now considering 1694/1694 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 584/584 places, 1694/1694 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 584/584 places, 1694/1694 transitions.
Applied a total of 0 rules in 24 ms. Remains 584 /584 variables (removed 0) and now considering 1694/1694 (removed 0) transitions.
[2024-05-28 17:35:20] [INFO ] Flow matrix only has 1358 transitions (discarded 336 similar events)
[2024-05-28 17:35:20] [INFO ] Invariant cache hit.
[2024-05-28 17:35:21] [INFO ] Implicit Places using invariants in 746 ms returned []
[2024-05-28 17:35:21] [INFO ] Flow matrix only has 1358 transitions (discarded 336 similar events)
[2024-05-28 17:35:21] [INFO ] Invariant cache hit.
[2024-05-28 17:35:21] [INFO ] State equation strengthened by 496 read => feed constraints.
[2024-05-28 17:35:26] [INFO ] Implicit Places using invariants and state equation in 4863 ms returned []
Implicit Place search using SMT with State Equation took 5610 ms to find 0 implicit places.
[2024-05-28 17:35:26] [INFO ] Redundant transitions in 59 ms returned []
[2024-05-28 17:35:26] [INFO ] Flow matrix only has 1358 transitions (discarded 336 similar events)
[2024-05-28 17:35:26] [INFO ] Invariant cache hit.
[2024-05-28 17:35:27] [INFO ] Dead Transitions using invariants and state equation in 1194 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6894 ms. Remains : 584/584 places, 1694/1694 transitions.
Ending property specific reduction for Peterson-PT-7-UpperBounds-15 in 21587 ms.
[2024-05-28 17:35:27] [INFO ] Flatten gal took : 298 ms
[2024-05-28 17:35:27] [INFO ] Applying decomposition
[2024-05-28 17:35:28] [INFO ] Flatten gal took : 133 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph2756200606801947335.txt' '-o' '/tmp/graph2756200606801947335.bin' '-w' '/tmp/graph2756200606801947335.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2756200606801947335.bin' '-l' '-1' '-v' '-w' '/tmp/graph2756200606801947335.weights' '-q' '0' '-e' '0.001'
[2024-05-28 17:35:28] [INFO ] Decomposing Gal with order
[2024-05-28 17:35:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 17:35:29] [INFO ] Removed a total of 3174 redundant transitions.
[2024-05-28 17:35:29] [INFO ] Flatten gal took : 321 ms
[2024-05-28 17:35:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 80 labels/synchronizations in 86 ms.
[2024-05-28 17:35:29] [INFO ] Time to serialize gal into /tmp/UpperBounds17240521042647655646.gal : 36 ms
[2024-05-28 17:35:29] [INFO ] Time to serialize properties into /tmp/UpperBounds2382131799494485407.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds17240521042647655646.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds2382131799494485407.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...305
Loading property file /tmp/UpperBounds2382131799494485407.prop.
Detected timeout of ITS tools.
[2024-05-28 17:59:38] [INFO ] Applying decomposition
[2024-05-28 17:59:39] [INFO ] Flatten gal took : 1318 ms
[2024-05-28 17:59:40] [INFO ] Decomposing Gal with order
[2024-05-28 17:59:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 17:59:43] [INFO ] Removed a total of 2070 redundant transitions.
[2024-05-28 17:59:43] [INFO ] Flatten gal took : 2880 ms
[2024-05-28 17:59:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 994 labels/synchronizations in 362 ms.
[2024-05-28 17:59:44] [INFO ] Time to serialize gal into /tmp/UpperBounds1713411606243795978.gal : 134 ms
[2024-05-28 17:59:44] [INFO ] Time to serialize properties into /tmp/UpperBounds4717077098117059251.prop : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds1713411606243795978.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds4717077098117059251.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...304
Loading property file /tmp/UpperBounds4717077098117059251.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 161804 kB
After kill :
MemTotal: 16393216 kB
MemFree: 11489312 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="Peterson-PT-7"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is Peterson-PT-7, 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 r285-smll-171654422100181"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Peterson-PT-7.tgz
mv Peterson-PT-7 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 '
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 ;