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.r069-tall-171620504000173.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)
..................
=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is CANInsertWithFailure-PT-100, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r069-tall-171620504000173
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 61M
-rw-r--r-- 1 mcc users 8.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.8K May 19 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 15:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 19 07:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 17:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 34K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 19 07:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K May 19 15:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 60M May 18 16:42 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 CANInsertWithFailure-PT-100-UpperBounds-00
FORMULA_NAME CANInsertWithFailure-PT-100-UpperBounds-01
FORMULA_NAME CANInsertWithFailure-PT-100-UpperBounds-02
FORMULA_NAME CANInsertWithFailure-PT-100-UpperBounds-03
FORMULA_NAME CANInsertWithFailure-PT-100-UpperBounds-04
FORMULA_NAME CANInsertWithFailure-PT-100-UpperBounds-05
FORMULA_NAME CANInsertWithFailure-PT-100-UpperBounds-06
FORMULA_NAME CANInsertWithFailure-PT-100-UpperBounds-07
FORMULA_NAME CANInsertWithFailure-PT-100-UpperBounds-08
FORMULA_NAME CANInsertWithFailure-PT-100-UpperBounds-09
FORMULA_NAME CANInsertWithFailure-PT-100-UpperBounds-10
FORMULA_NAME CANInsertWithFailure-PT-100-UpperBounds-11
FORMULA_NAME CANInsertWithFailure-PT-100-UpperBounds-12
FORMULA_NAME CANInsertWithFailure-PT-100-UpperBounds-13
FORMULA_NAME CANInsertWithFailure-PT-100-UpperBounds-14
FORMULA_NAME CANInsertWithFailure-PT-100-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716411632585

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANInsertWithFailure-PT-100
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-22 21:00:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2024-05-22 21:00:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 21:00:35] [INFO ] Load time of PNML (sax parser for PT used): 1287 ms
[2024-05-22 21:00:35] [INFO ] Transformed 21204 places.
[2024-05-22 21:00:35] [INFO ] Transformed 60600 transitions.
[2024-05-22 21:00:35] [INFO ] Parsed PT model containing 21204 places and 60600 transitions and 162000 arcs in 1521 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 82 ms.
Current structural bounds on expressions (Initially) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
// Phase 1: matrix 60600 rows 21204 cols
[2024-05-22 21:00:58] [INFO ] Computed 103 invariants in 22622 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 1, 100, 100, 100, 100, 100]
RANDOM walk for 10000 steps (3 resets) in 479 ms. (20 steps per ms)
FORMULA CANInsertWithFailure-PT-100-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 150015 steps (30 resets) in 318 ms. (470 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1] Max Struct:[100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100]
[2024-05-22 21:00:59] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1] Max Struct:[100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1] Max Struct:[100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100]
Support contains 15 out of 21204 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21204/21204 places, 60600/60600 transitions.
Graph (complete) has 81501 edges and 21204 vertex of which 21203 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.57 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 699 transitions
Trivial Post-agglo rules discarded 699 transitions
Performed 699 trivial Post agglomeration. Transition count delta: 699
Iterating post reduction 0 with 699 rules applied. Total rules applied 700 place count 21203 transition count 59901
Reduce places removed 699 places and 0 transitions.
Iterating post reduction 1 with 699 rules applied. Total rules applied 1399 place count 20504 transition count 59901
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 1399 place count 20504 transition count 59900
Deduced a syphon composed of 1 places in 18 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1401 place count 20503 transition count 59900
Performed 9892 Post agglomeration using F-continuation condition.Transition count delta: 9892
Deduced a syphon composed of 9892 places in 56 ms
Reduce places removed 9892 places and 0 transitions.
Iterating global reduction 2 with 19784 rules applied. Total rules applied 21185 place count 10611 transition count 50008
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 21186 place count 10611 transition count 50007
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 21187 place count 10610 transition count 50007
Partial Free-agglomeration rule applied 10095 times.
Drop transitions (Partial Free agglomeration) removed 10095 transitions
Iterating global reduction 3 with 10095 rules applied. Total rules applied 31282 place count 10610 transition count 50007
Partial Free-agglomeration rule applied 100 times.
Drop transitions (Partial Free agglomeration) removed 100 transitions
Iterating global reduction 3 with 100 rules applied. Total rules applied 31382 place count 10610 transition count 50007
Applied a total of 31382 rules in 36465 ms. Remains 10610 /21204 variables (removed 10594) and now considering 50007/60600 (removed 10593) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36489 ms. Remains : 10610/21204 places, 50007/60600 transitions.
[2024-05-22 21:02:14] [INFO ] Flow matrix only has 50000 transitions (discarded 7 similar events)
// Phase 1: matrix 50000 rows 10610 cols
[2024-05-22 21:02:24] [INFO ] Computed 102 invariants in 9836 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1] Max Struct:[100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100]
RANDOM walk for 626504 steps (1043 resets) in 30001 ms. (20 steps per ms)
BEST_FIRST walk for 15000015 steps (176 resets) in 38008 ms. (394 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max Struct:[100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100]
[2024-05-22 21:03:32] [INFO ] Flow matrix only has 50000 transitions (discarded 7 similar events)
[2024-05-22 21:03:32] [INFO ] Invariant cache hit.
[2024-05-22 21:03:33] [INFO ] [Real]Absence check using 100 positive place invariants in 278 ms returned sat
[2024-05-22 21:03:34] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 102 ms returned sat
[2024-05-22 21:03:42] [INFO ] [Real]Absence check using state equation in 8843 ms returned sat
[2024-05-22 21:03:44] [INFO ] State equation strengthened by 49672 read => feed constraints.
[2024-05-22 21:03:51] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:03:51] [INFO ] [Real]Added 49672 Read/Feed constraints in 7211 ms returned sat
[2024-05-22 21:03:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:03:53] [INFO ] [Nat]Absence check using 100 positive place invariants in 251 ms returned sat
[2024-05-22 21:03:53] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 94 ms returned sat
[2024-05-22 21:04:02] [INFO ] [Nat]Absence check using state equation in 8490 ms returned sat
[2024-05-22 21:04:08] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:04:08] [INFO ] [Nat]Added 49672 Read/Feed constraints in 6948 ms returned sat
[2024-05-22 21:04:46] [INFO ] Deduced a trap composed of 3 places in 36834 ms of which 486 ms to minimize.
[2024-05-22 21:04:46] [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:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-22 21:04:47] [INFO ] [Real]Absence check using 100 positive place invariants in 247 ms returned sat
[2024-05-22 21:04:47] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 94 ms returned sat
[2024-05-22 21:04:56] [INFO ] [Real]Absence check using state equation in 8520 ms returned sat
[2024-05-22 21:05:04] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:05:04] [INFO ] [Real]Added 49672 Read/Feed constraints in 7131 ms returned sat
[2024-05-22 21:05:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:05:06] [INFO ] [Nat]Absence check using 100 positive place invariants in 242 ms returned sat
[2024-05-22 21:05:06] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 100 ms returned sat
[2024-05-22 21:05:14] [INFO ] [Nat]Absence check using state equation in 8577 ms returned sat
[2024-05-22 21:05:21] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:05:21] [INFO ] [Nat]Added 49672 Read/Feed constraints in 6903 ms returned sat
[2024-05-22 21:05:57] [INFO ] Deduced a trap composed of 3 places in 35356 ms of which 61 ms to minimize.
[2024-05-22 21:05:57] [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:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-22 21:05:58] [INFO ] [Real]Absence check using 100 positive place invariants in 229 ms returned sat
[2024-05-22 21:05:58] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 101 ms returned sat
[2024-05-22 21:06:07] [INFO ] [Real]Absence check using state equation in 8523 ms returned sat
[2024-05-22 21:06:15] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:06:15] [INFO ] [Real]Added 49672 Read/Feed constraints in 6990 ms returned sat
[2024-05-22 21:06:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:06:17] [INFO ] [Nat]Absence check using 100 positive place invariants in 234 ms returned sat
[2024-05-22 21:06:17] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 92 ms returned sat
[2024-05-22 21:06:25] [INFO ] [Nat]Absence check using state equation in 8468 ms returned sat
[2024-05-22 21:06:32] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:06:32] [INFO ] [Nat]Added 49672 Read/Feed constraints in 6973 ms returned sat
[2024-05-22 21:07:10] [INFO ] Deduced a trap composed of 3 places in 36870 ms of which 69 ms to minimize.
[2024-05-22 21:07:10] [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:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-22 21:07:11] [INFO ] [Real]Absence check using 100 positive place invariants in 238 ms returned sat
[2024-05-22 21:07:11] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 101 ms returned sat
[2024-05-22 21:07:19] [INFO ] [Real]Absence check using state equation in 8568 ms returned sat
[2024-05-22 21:07:27] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:07:27] [INFO ] [Real]Added 49672 Read/Feed constraints in 7035 ms returned sat
[2024-05-22 21:07:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:07:29] [INFO ] [Nat]Absence check using 100 positive place invariants in 258 ms returned sat
[2024-05-22 21:07:29] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 107 ms returned sat
[2024-05-22 21:07:39] [INFO ] [Nat]Absence check using state equation in 9306 ms returned sat
[2024-05-22 21:07:46] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:07:46] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7264 ms returned sat
[2024-05-22 21:08:23] [INFO ] Deduced a trap composed of 48 places in 36213 ms of which 65 ms to minimize.
[2024-05-22 21:08:23] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-22 21:08:24] [INFO ] [Real]Absence check using 100 positive place invariants in 233 ms returned sat
[2024-05-22 21:08:24] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 103 ms returned sat
[2024-05-22 21:08:33] [INFO ] [Real]Absence check using state equation in 8506 ms returned sat
[2024-05-22 21:08:40] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:08:40] [INFO ] [Real]Added 49672 Read/Feed constraints in 7120 ms returned sat
[2024-05-22 21:08:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:08:42] [INFO ] [Nat]Absence check using 100 positive place invariants in 237 ms returned sat
[2024-05-22 21:08:42] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 98 ms returned sat
[2024-05-22 21:08:51] [INFO ] [Nat]Absence check using state equation in 8728 ms returned sat
[2024-05-22 21:08:58] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:08:58] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7119 ms returned sat
[2024-05-22 21:09:36] [INFO ] Deduced a trap composed of 3 places in 37187 ms of which 60 ms to minimize.
[2024-05-22 21:09:36] [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:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-22 21:09:37] [INFO ] [Real]Absence check using 100 positive place invariants in 235 ms returned sat
[2024-05-22 21:09:38] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 101 ms returned sat
[2024-05-22 21:09:46] [INFO ] [Real]Absence check using state equation in 8449 ms returned sat
[2024-05-22 21:09:54] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:09:54] [INFO ] [Real]Added 49672 Read/Feed constraints in 7229 ms returned sat
[2024-05-22 21:09:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:09:56] [INFO ] [Nat]Absence check using 100 positive place invariants in 246 ms returned sat
[2024-05-22 21:09:56] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 100 ms returned sat
[2024-05-22 21:10:05] [INFO ] [Nat]Absence check using state equation in 8831 ms returned sat
[2024-05-22 21:10:12] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:10:12] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7157 ms returned sat
[2024-05-22 21:10:51] [INFO ] Deduced a trap composed of 3 places in 38525 ms of which 62 ms to minimize.
[2024-05-22 21:10:51] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-22 21:10:52] [INFO ] [Real]Absence check using 100 positive place invariants in 237 ms returned sat
[2024-05-22 21:10:53] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 110 ms returned sat
[2024-05-22 21:11:01] [INFO ] [Real]Absence check using state equation in 8415 ms returned sat
[2024-05-22 21:11:09] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:11:09] [INFO ] [Real]Added 49672 Read/Feed constraints in 7344 ms returned sat
[2024-05-22 21:11:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:11:11] [INFO ] [Nat]Absence check using 100 positive place invariants in 250 ms returned sat
[2024-05-22 21:11:11] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 102 ms returned sat
[2024-05-22 21:11:20] [INFO ] [Nat]Absence check using state equation in 8584 ms returned sat
[2024-05-22 21:11:27] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:11:27] [INFO ] [Nat]Added 49672 Read/Feed constraints in 6979 ms returned sat
[2024-05-22 21:12:06] [INFO ] Deduced a trap composed of 3 places in 38070 ms of which 60 ms to minimize.
[2024-05-22 21:12:06] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-22 21:12:07] [INFO ] [Real]Absence check using 100 positive place invariants in 240 ms returned sat
[2024-05-22 21:12:07] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 100 ms returned sat
[2024-05-22 21:12:15] [INFO ] [Real]Absence check using state equation in 8501 ms returned sat
[2024-05-22 21:12:23] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:12:23] [INFO ] [Real]Added 49672 Read/Feed constraints in 7106 ms returned sat
[2024-05-22 21:12:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:12:25] [INFO ] [Nat]Absence check using 100 positive place invariants in 236 ms returned sat
[2024-05-22 21:12:25] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 94 ms returned sat
[2024-05-22 21:12:34] [INFO ] [Nat]Absence check using state equation in 8639 ms returned sat
[2024-05-22 21:12:41] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:12:41] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7086 ms returned sat
[2024-05-22 21:13:19] [INFO ] Deduced a trap composed of 2 places in 37299 ms of which 65 ms to minimize.
[2024-05-22 21:13:19] [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 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-22 21:13:20] [INFO ] [Real]Absence check using 100 positive place invariants in 232 ms returned sat
[2024-05-22 21:13:20] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 99 ms returned sat
[2024-05-22 21:13:29] [INFO ] [Real]Absence check using state equation in 8387 ms returned sat
[2024-05-22 21:13:37] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:13:37] [INFO ] [Real]Added 49672 Read/Feed constraints in 7087 ms returned sat
[2024-05-22 21:13:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:13:39] [INFO ] [Nat]Absence check using 100 positive place invariants in 243 ms returned sat
[2024-05-22 21:13:39] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 100 ms returned sat
[2024-05-22 21:13:47] [INFO ] [Nat]Absence check using state equation in 8691 ms returned sat
[2024-05-22 21:13:54] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:13:54] [INFO ] [Nat]Added 49672 Read/Feed constraints in 6982 ms returned sat
[2024-05-22 21:14:33] [INFO ] Deduced a trap composed of 3 places in 37563 ms of which 66 ms to minimize.
[2024-05-22 21:14:33] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-22 21:14:34] [INFO ] [Real]Absence check using 100 positive place invariants in 228 ms returned sat
[2024-05-22 21:14:34] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 102 ms returned sat
[2024-05-22 21:14:43] [INFO ] [Real]Absence check using state equation in 8625 ms returned sat
[2024-05-22 21:14:50] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:14:50] [INFO ] [Real]Added 49672 Read/Feed constraints in 7174 ms returned sat
[2024-05-22 21:14:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:14:52] [INFO ] [Nat]Absence check using 100 positive place invariants in 237 ms returned sat
[2024-05-22 21:14:52] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 98 ms returned sat
[2024-05-22 21:15:01] [INFO ] [Nat]Absence check using state equation in 8564 ms returned sat
[2024-05-22 21:15:08] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:15:08] [INFO ] [Nat]Added 49672 Read/Feed constraints in 6912 ms returned sat
[2024-05-22 21:15:46] [INFO ] Deduced a trap composed of 3 places in 37539 ms of which 64 ms to minimize.
[2024-05-22 21:15:46] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 9
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-22 21:15:47] [INFO ] [Real]Absence check using 100 positive place invariants in 240 ms returned sat
[2024-05-22 21:15:48] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 102 ms returned sat
[2024-05-22 21:15:56] [INFO ] [Real]Absence check using state equation in 8744 ms returned sat
[2024-05-22 21:16:04] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:16:04] [INFO ] [Real]Added 49672 Read/Feed constraints in 7241 ms returned sat
[2024-05-22 21:16:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:16:06] [INFO ] [Nat]Absence check using 100 positive place invariants in 236 ms returned sat
[2024-05-22 21:16:06] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 99 ms returned sat
[2024-05-22 21:16:15] [INFO ] [Nat]Absence check using state equation in 8866 ms returned sat
[2024-05-22 21:16:22] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:16:22] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7106 ms returned sat
[2024-05-22 21:17:03] [INFO ] Deduced a trap composed of 3 places in 39988 ms of which 70 ms to minimize.
[2024-05-22 21:17:03] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 10
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-22 21:17:04] [INFO ] [Real]Absence check using 100 positive place invariants in 237 ms returned sat
[2024-05-22 21:17:04] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 102 ms returned sat
[2024-05-22 21:17:13] [INFO ] [Real]Absence check using state equation in 8592 ms returned sat
[2024-05-22 21:17:21] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:17:21] [INFO ] [Real]Added 49672 Read/Feed constraints in 7275 ms returned sat
[2024-05-22 21:17:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:17:23] [INFO ] [Nat]Absence check using 100 positive place invariants in 244 ms returned sat
[2024-05-22 21:17:23] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 102 ms returned sat
[2024-05-22 21:17:32] [INFO ] [Nat]Absence check using state equation in 8780 ms returned sat
[2024-05-22 21:17:39] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:17:39] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7204 ms returned sat
[2024-05-22 21:18:20] [INFO ] Deduced a trap composed of 3 places in 39921 ms of which 72 ms to minimize.
[2024-05-22 21:18:20] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 11
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-22 21:18:21] [INFO ] [Real]Absence check using 100 positive place invariants in 247 ms returned sat
[2024-05-22 21:18:21] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 102 ms returned sat
[2024-05-22 21:18:30] [INFO ] [Real]Absence check using state equation in 8836 ms returned sat
[2024-05-22 21:18:38] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:18:38] [INFO ] [Real]Added 49672 Read/Feed constraints in 7339 ms returned sat
[2024-05-22 21:18:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:18:40] [INFO ] [Nat]Absence check using 100 positive place invariants in 246 ms returned sat
[2024-05-22 21:18:40] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 101 ms returned sat
[2024-05-22 21:18:49] [INFO ] [Nat]Absence check using state equation in 8667 ms returned sat
[2024-05-22 21:18:56] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:18:56] [INFO ] [Nat]Added 49672 Read/Feed constraints in 6955 ms returned sat
[2024-05-22 21:19:32] [INFO ] Deduced a trap composed of 3 places in 35819 ms of which 67 ms to minimize.
[2024-05-22 21:19:32] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 12
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:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-22 21:19:34] [INFO ] [Real]Absence check using 100 positive place invariants in 231 ms returned sat
[2024-05-22 21:19:34] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 102 ms returned sat
[2024-05-22 21:19:42] [INFO ] [Real]Absence check using state equation in 8740 ms returned sat
[2024-05-22 21:19:50] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:19:51] [INFO ] [Real]Added 49672 Read/Feed constraints in 7391 ms returned sat
[2024-05-22 21:19:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:19:52] [INFO ] [Nat]Absence check using 100 positive place invariants in 240 ms returned sat
[2024-05-22 21:19:53] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 101 ms returned sat
[2024-05-22 21:20:01] [INFO ] [Nat]Absence check using state equation in 8506 ms returned sat
[2024-05-22 21:20:08] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:20:08] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7182 ms returned sat
[2024-05-22 21:20:48] [INFO ] Deduced a trap composed of 3 places in 38810 ms of which 60 ms to minimize.
[2024-05-22 21:20:48] [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 13
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:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-22 21:20:49] [INFO ] [Real]Absence check using 100 positive place invariants in 232 ms returned sat
[2024-05-22 21:20:49] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 97 ms returned sat
[2024-05-22 21:20:58] [INFO ] [Real]Absence check using state equation in 8389 ms returned sat
[2024-05-22 21:21:05] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:21:05] [INFO ] [Real]Added 49672 Read/Feed constraints in 6972 ms returned sat
[2024-05-22 21:21:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:21:07] [INFO ] [Nat]Absence check using 100 positive place invariants in 236 ms returned sat
[2024-05-22 21:21:07] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 98 ms returned sat
[2024-05-22 21:21:16] [INFO ] [Nat]Absence check using state equation in 8552 ms returned sat
[2024-05-22 21:21:23] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:21:23] [INFO ] [Nat]Added 49672 Read/Feed constraints in 6992 ms returned sat
[2024-05-22 21:22:01] [INFO ] Deduced a trap composed of 3 places in 37875 ms of which 70 ms to minimize.
[2024-05-22 21:22:01] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 14
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:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
Current structural bounds on expressions (after SMT) : Max Seen:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max Struct:[100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max Struct:[100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100]
Support contains 15 out of 10610 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10610/10610 places, 50007/50007 transitions.
Applied a total of 0 rules in 6244 ms. Remains 10610 /10610 variables (removed 0) and now considering 50007/50007 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6244 ms. Remains : 10610/10610 places, 50007/50007 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10610/10610 places, 50007/50007 transitions.
Applied a total of 0 rules in 6473 ms. Remains 10610 /10610 variables (removed 0) and now considering 50007/50007 (removed 0) transitions.
[2024-05-22 21:22:14] [INFO ] Flow matrix only has 50000 transitions (discarded 7 similar events)
[2024-05-22 21:22:14] [INFO ] Invariant cache hit.
[2024-05-22 21:22:46] [INFO ] Performed 3657/10610 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-22 21:22:51] [INFO ] Implicit Places using invariants in 36512 ms returned []
Implicit Place search using SMT only with invariants took 36513 ms to find 0 implicit places.
Running 49907 sub problems to find dead transitions.
[2024-05-22 21:22:51] [INFO ] Flow matrix only has 50000 transitions (discarded 7 similar events)
[2024-05-22 21:22:51] [INFO ] Invariant cache hit.
[2024-05-22 21:22:52] [INFO ] State equation strengthened by 49672 read => feed constraints.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 10609/60610 variables, and 100 constraints, problems are : Problem set: 0 solved, 49907 unsolved in 30566 ms.
Refiners :[Positive P Invariants (semi-flows): 100/100 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/10610 constraints, ReadFeed: 0/49672 constraints, PredecessorRefiner: 49907/49907 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 49907 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10609 variables, 100/100 constraints. Problems are: Problem set: 0 solved, 49907 unsolved
SMT process timed out in 340712ms, After SMT, problems are : Problem set: 0 solved, 49907 unsolved
Search for dead transitions found 0 dead transitions in 341198ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 384385 ms. Remains : 10610/10610 places, 50007/50007 transitions.
[2024-05-22 21:28:32] [INFO ] Flow matrix only has 50000 transitions (discarded 7 similar events)
[2024-05-22 21:28:32] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max Struct:[100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100]
RANDOM walk for 715668 steps (1189 resets) in 30001 ms. (23 steps per ms)
BEST_FIRST walk for 15000015 steps (174 resets) in 34253 ms. (437 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max Struct:[100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100]
[2024-05-22 21:29:36] [INFO ] Flow matrix only has 50000 transitions (discarded 7 similar events)
[2024-05-22 21:29:36] [INFO ] Invariant cache hit.
[2024-05-22 21:29:38] [INFO ] [Real]Absence check using 100 positive place invariants in 240 ms returned sat
[2024-05-22 21:29:38] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 102 ms returned sat
[2024-05-22 21:29:47] [INFO ] [Real]Absence check using state equation in 8810 ms returned sat
[2024-05-22 21:29:48] [INFO ] State equation strengthened by 49672 read => feed constraints.
[2024-05-22 21:29:55] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:29:55] [INFO ] [Real]Added 49672 Read/Feed constraints in 7502 ms returned sat
[2024-05-22 21:29:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:29:57] [INFO ] [Nat]Absence check using 100 positive place invariants in 244 ms returned sat
[2024-05-22 21:29:57] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 97 ms returned sat
[2024-05-22 21:30:06] [INFO ] [Nat]Absence check using state equation in 8546 ms returned sat
[2024-05-22 21:30:13] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:30:13] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7171 ms returned sat
[2024-05-22 21:30:50] [INFO ] Deduced a trap composed of 3 places in 36642 ms of which 75 ms to minimize.
[2024-05-22 21:30:50] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-22 21:30:52] [INFO ] [Real]Absence check using 100 positive place invariants in 237 ms returned sat
[2024-05-22 21:30:52] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 101 ms returned sat
[2024-05-22 21:31:00] [INFO ] [Real]Absence check using state equation in 8598 ms returned sat
[2024-05-22 21:31:08] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:31:08] [INFO ] [Real]Added 49672 Read/Feed constraints in 7123 ms returned sat
[2024-05-22 21:31:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:31:10] [INFO ] [Nat]Absence check using 100 positive place invariants in 232 ms returned sat
[2024-05-22 21:31:10] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 96 ms returned sat
[2024-05-22 21:31:19] [INFO ] [Nat]Absence check using state equation in 8713 ms returned sat
[2024-05-22 21:31:26] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:31:26] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7224 ms returned sat
[2024-05-22 21:32:05] [INFO ] Deduced a trap composed of 3 places in 38295 ms of which 62 ms to minimize.
[2024-05-22 21:32:05] [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:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-22 21:32:06] [INFO ] [Real]Absence check using 100 positive place invariants in 240 ms returned sat
[2024-05-22 21:32:07] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 102 ms returned sat
[2024-05-22 21:32:15] [INFO ] [Real]Absence check using state equation in 8588 ms returned sat
[2024-05-22 21:32:23] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:32:23] [INFO ] [Real]Added 49672 Read/Feed constraints in 7201 ms returned sat
[2024-05-22 21:32:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:32:25] [INFO ] [Nat]Absence check using 100 positive place invariants in 246 ms returned sat
[2024-05-22 21:32:25] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 98 ms returned sat
[2024-05-22 21:32:34] [INFO ] [Nat]Absence check using state equation in 8754 ms returned sat
[2024-05-22 21:32:41] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:32:41] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7204 ms returned sat
[2024-05-22 21:33:18] [INFO ] Deduced a trap composed of 3 places in 36319 ms of which 72 ms to minimize.
[2024-05-22 21:33:18] [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 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:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-22 21:33:19] [INFO ] [Real]Absence check using 100 positive place invariants in 236 ms returned sat
[2024-05-22 21:33:19] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 100 ms returned sat
[2024-05-22 21:33:28] [INFO ] [Real]Absence check using state equation in 8866 ms returned sat
[2024-05-22 21:33:36] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:33:37] [INFO ] [Real]Added 49672 Read/Feed constraints in 7425 ms returned sat
[2024-05-22 21:33:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:33:38] [INFO ] [Nat]Absence check using 100 positive place invariants in 243 ms returned sat
[2024-05-22 21:33:39] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 100 ms returned sat
[2024-05-22 21:33:48] [INFO ] [Nat]Absence check using state equation in 8959 ms returned sat
[2024-05-22 21:33:55] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:33:55] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7186 ms returned sat
[2024-05-22 21:34:32] [INFO ] Deduced a trap composed of 48 places in 36776 ms of which 71 ms to minimize.
[2024-05-22 21:34:32] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-22 21:34:33] [INFO ] [Real]Absence check using 100 positive place invariants in 236 ms returned sat
[2024-05-22 21:34:34] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 97 ms returned sat
[2024-05-22 21:34:42] [INFO ] [Real]Absence check using state equation in 8715 ms returned sat
[2024-05-22 21:34:50] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:34:50] [INFO ] [Real]Added 49672 Read/Feed constraints in 7241 ms returned sat
[2024-05-22 21:34:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:34:52] [INFO ] [Nat]Absence check using 100 positive place invariants in 246 ms returned sat
[2024-05-22 21:34:52] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 99 ms returned sat
[2024-05-22 21:35:01] [INFO ] [Nat]Absence check using state equation in 8931 ms returned sat
[2024-05-22 21:35:08] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:35:08] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7237 ms returned sat
[2024-05-22 21:35:47] [INFO ] Deduced a trap composed of 3 places in 37862 ms of which 63 ms to minimize.
[2024-05-22 21:35:47] [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 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:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-22 21:35:48] [INFO ] [Real]Absence check using 100 positive place invariants in 237 ms returned sat
[2024-05-22 21:35:48] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 100 ms returned sat
[2024-05-22 21:35:57] [INFO ] [Real]Absence check using state equation in 8781 ms returned sat
[2024-05-22 21:36:05] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:36:05] [INFO ] [Real]Added 49672 Read/Feed constraints in 7183 ms returned sat
[2024-05-22 21:36:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:36:07] [INFO ] [Nat]Absence check using 100 positive place invariants in 241 ms returned sat
[2024-05-22 21:36:07] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 95 ms returned sat
[2024-05-22 21:36:16] [INFO ] [Nat]Absence check using state equation in 8761 ms returned sat
[2024-05-22 21:36:23] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:36:23] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7136 ms returned sat
[2024-05-22 21:37:00] [INFO ] Deduced a trap composed of 3 places in 35869 ms of which 67 ms to minimize.
[2024-05-22 21:37:00] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-22 21:37:01] [INFO ] [Real]Absence check using 100 positive place invariants in 234 ms returned sat
[2024-05-22 21:37:01] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 99 ms returned sat
[2024-05-22 21:37:10] [INFO ] [Real]Absence check using state equation in 8883 ms returned sat
[2024-05-22 21:37:18] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:37:18] [INFO ] [Real]Added 49672 Read/Feed constraints in 7312 ms returned sat
[2024-05-22 21:37:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:37:20] [INFO ] [Nat]Absence check using 100 positive place invariants in 238 ms returned sat
[2024-05-22 21:37:20] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 97 ms returned sat
[2024-05-22 21:37:29] [INFO ] [Nat]Absence check using state equation in 8657 ms returned sat
[2024-05-22 21:37:35] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:37:36] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7022 ms returned sat
[2024-05-22 21:38:16] [INFO ] Deduced a trap composed of 3 places in 39471 ms of which 69 ms to minimize.
[2024-05-22 21:38:16] [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:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-22 21:38:17] [INFO ] [Real]Absence check using 100 positive place invariants in 234 ms returned sat
[2024-05-22 21:38:17] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 99 ms returned sat
[2024-05-22 21:38:26] [INFO ] [Real]Absence check using state equation in 8648 ms returned sat
[2024-05-22 21:38:34] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:38:34] [INFO ] [Real]Added 49672 Read/Feed constraints in 7300 ms returned sat
[2024-05-22 21:38:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:38:36] [INFO ] [Nat]Absence check using 100 positive place invariants in 239 ms returned sat
[2024-05-22 21:38:36] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 97 ms returned sat
[2024-05-22 21:38:45] [INFO ] [Nat]Absence check using state equation in 8847 ms returned sat
[2024-05-22 21:38:52] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:38:52] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7028 ms returned sat
[2024-05-22 21:39:32] [INFO ] Deduced a trap composed of 2 places in 39309 ms of which 61 ms to minimize.
[2024-05-22 21:39:32] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-22 21:39:33] [INFO ] [Real]Absence check using 100 positive place invariants in 233 ms returned sat
[2024-05-22 21:39:33] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 98 ms returned sat
[2024-05-22 21:39:42] [INFO ] [Real]Absence check using state equation in 8661 ms returned sat
[2024-05-22 21:39:50] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:39:50] [INFO ] [Real]Added 49672 Read/Feed constraints in 7186 ms returned sat
[2024-05-22 21:39:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:39:51] [INFO ] [Nat]Absence check using 100 positive place invariants in 243 ms returned sat
[2024-05-22 21:39:52] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 98 ms returned sat
[2024-05-22 21:40:00] [INFO ] [Nat]Absence check using state equation in 8889 ms returned sat
[2024-05-22 21:40:07] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:40:08] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7110 ms returned sat
[2024-05-22 21:40:48] [INFO ] Deduced a trap composed of 3 places in 40047 ms of which 68 ms to minimize.
[2024-05-22 21:40:48] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-22 21:40:50] [INFO ] [Real]Absence check using 100 positive place invariants in 237 ms returned sat
[2024-05-22 21:40:50] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 101 ms returned sat
[2024-05-22 21:40:58] [INFO ] [Real]Absence check using state equation in 8493 ms returned sat
[2024-05-22 21:41:06] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:41:06] [INFO ] [Real]Added 49672 Read/Feed constraints in 7122 ms returned sat
[2024-05-22 21:41:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:41:08] [INFO ] [Nat]Absence check using 100 positive place invariants in 231 ms returned sat
[2024-05-22 21:41:08] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 93 ms returned sat
[2024-05-22 21:41:17] [INFO ] [Nat]Absence check using state equation in 8690 ms returned sat
[2024-05-22 21:41:24] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:41:24] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7221 ms returned sat
[2024-05-22 21:42:03] [INFO ] Deduced a trap composed of 3 places in 37969 ms of which 62 ms to minimize.
[2024-05-22 21:42:03] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 9
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-22 21:42:04] [INFO ] [Real]Absence check using 100 positive place invariants in 238 ms returned sat
[2024-05-22 21:42:04] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 106 ms returned sat
[2024-05-22 21:42:13] [INFO ] [Real]Absence check using state equation in 8601 ms returned sat
[2024-05-22 21:42:21] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:42:21] [INFO ] [Real]Added 49672 Read/Feed constraints in 7300 ms returned sat
[2024-05-22 21:42:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:42:23] [INFO ] [Nat]Absence check using 100 positive place invariants in 244 ms returned sat
[2024-05-22 21:42:23] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 98 ms returned sat
[2024-05-22 21:42:31] [INFO ] [Nat]Absence check using state equation in 8804 ms returned sat
[2024-05-22 21:42:38] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:42:39] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7088 ms returned sat
[2024-05-22 21:43:16] [INFO ] Deduced a trap composed of 3 places in 36274 ms of which 61 ms to minimize.
[2024-05-22 21:43:16] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 10
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-22 21:43:17] [INFO ] [Real]Absence check using 100 positive place invariants in 243 ms returned sat
[2024-05-22 21:43:17] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 99 ms returned sat
[2024-05-22 21:43:26] [INFO ] [Real]Absence check using state equation in 8750 ms returned sat
[2024-05-22 21:43:34] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:43:34] [INFO ] [Real]Added 49672 Read/Feed constraints in 7232 ms returned sat
[2024-05-22 21:43:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:43:36] [INFO ] [Nat]Absence check using 100 positive place invariants in 238 ms returned sat
[2024-05-22 21:43:36] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 98 ms returned sat
[2024-05-22 21:43:44] [INFO ] [Nat]Absence check using state equation in 8670 ms returned sat
[2024-05-22 21:43:51] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:43:51] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7172 ms returned sat
[2024-05-22 21:44:29] [INFO ] Deduced a trap composed of 3 places in 37158 ms of which 65 ms to minimize.
[2024-05-22 21:44:29] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 11
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-22 21:44:31] [INFO ] [Real]Absence check using 100 positive place invariants in 230 ms returned sat
[2024-05-22 21:44:31] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 98 ms returned sat
[2024-05-22 21:44:39] [INFO ] [Real]Absence check using state equation in 8509 ms returned sat
[2024-05-22 21:44:47] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:44:47] [INFO ] [Real]Added 49672 Read/Feed constraints in 7247 ms returned sat
[2024-05-22 21:44:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:44:49] [INFO ] [Nat]Absence check using 100 positive place invariants in 234 ms returned sat
[2024-05-22 21:44:49] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 93 ms returned sat
[2024-05-22 21:44:58] [INFO ] [Nat]Absence check using state equation in 8645 ms returned sat
[2024-05-22 21:45:05] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:45:05] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7243 ms returned sat
[2024-05-22 21:45:43] [INFO ] Deduced a trap composed of 3 places in 37192 ms of which 61 ms to minimize.
[2024-05-22 21:45:43] [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 12
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:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-22 21:45:44] [INFO ] [Real]Absence check using 100 positive place invariants in 236 ms returned sat
[2024-05-22 21:45:44] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 98 ms returned sat
[2024-05-22 21:45:53] [INFO ] [Real]Absence check using state equation in 8724 ms returned sat
[2024-05-22 21:46:01] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:46:01] [INFO ] [Real]Added 49672 Read/Feed constraints in 7319 ms returned sat
[2024-05-22 21:46:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:46:03] [INFO ] [Nat]Absence check using 100 positive place invariants in 237 ms returned sat
[2024-05-22 21:46:03] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 98 ms returned sat
[2024-05-22 21:46:12] [INFO ] [Nat]Absence check using state equation in 8788 ms returned sat
[2024-05-22 21:46:19] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:46:19] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7216 ms returned sat
[2024-05-22 21:46:57] [INFO ] Deduced a trap composed of 3 places in 37366 ms of which 62 ms to minimize.
[2024-05-22 21:46:57] [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 13
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:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-22 21:46:59] [INFO ] [Real]Absence check using 100 positive place invariants in 241 ms returned sat
[2024-05-22 21:46:59] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 104 ms returned sat
[2024-05-22 21:47:07] [INFO ] [Real]Absence check using state equation in 8643 ms returned sat
[2024-05-22 21:47:15] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:47:15] [INFO ] [Real]Added 49672 Read/Feed constraints in 7201 ms returned sat
[2024-05-22 21:47:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 21:47:17] [INFO ] [Nat]Absence check using 100 positive place invariants in 244 ms returned sat
[2024-05-22 21:47:17] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 99 ms returned sat
[2024-05-22 21:47:26] [INFO ] [Nat]Absence check using state equation in 8918 ms returned sat
[2024-05-22 21:47:33] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 21:47:33] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7243 ms returned sat
[2024-05-22 21:48:13] [INFO ] Deduced a trap composed of 3 places in 38295 ms of which 61 ms to minimize.
[2024-05-22 21:48:13] [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 14
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:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
Current structural bounds on expressions (after SMT) : Max Seen:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max Struct:[100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max Struct:[100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100]
Support contains 15 out of 10610 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10610/10610 places, 50007/50007 transitions.
Applied a total of 0 rules in 6015 ms. Remains 10610 /10610 variables (removed 0) and now considering 50007/50007 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6016 ms. Remains : 10610/10610 places, 50007/50007 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10610/10610 places, 50007/50007 transitions.
Applied a total of 0 rules in 6113 ms. Remains 10610 /10610 variables (removed 0) and now considering 50007/50007 (removed 0) transitions.
[2024-05-22 21:48:25] [INFO ] Flow matrix only has 50000 transitions (discarded 7 similar events)
[2024-05-22 21:48:25] [INFO ] Invariant cache hit.
[2024-05-22 21:48:56] [INFO ] Performed 3711/10610 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-22 21:49:01] [INFO ] Implicit Places using invariants in 36111 ms returned []
Implicit Place search using SMT only with invariants took 36111 ms to find 0 implicit places.
Running 49907 sub problems to find dead transitions.
[2024-05-22 21:49:01] [INFO ] Flow matrix only has 50000 transitions (discarded 7 similar events)
[2024-05-22 21:49:01] [INFO ] Invariant cache hit.
[2024-05-22 21:49:02] [INFO ] State equation strengthened by 49672 read => feed constraints.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 10609/60610 variables, and 100 constraints, problems are : Problem set: 0 solved, 49907 unsolved in 30510 ms.
Refiners :[Positive P Invariants (semi-flows): 100/100 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/10610 constraints, ReadFeed: 0/49672 constraints, PredecessorRefiner: 49907/49907 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 49907 unsolved
SMT process timed out in 380900ms, After SMT, problems are : Problem set: 0 solved, 49907 unsolved
Search for dead transitions found 0 dead transitions in 381292ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 423579 ms. Remains : 10610/10610 places, 50007/50007 transitions.
RANDOM walk for 40000 steps (65 resets) in 3754 ms. (10 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 30/30 properties
Interrupted probabilistic random walk after 73886 steps, run timeout after 3001 ms. (steps per millisecond=24 ) properties seen :0 out of 30
Probabilistic random walk after 73886 steps, saw 72318 distinct states, run finished after 3006 ms. (steps per millisecond=24 ) properties seen :0
[2024-05-22 21:55:26] [INFO ] Flow matrix only has 50000 transitions (discarded 7 similar events)
[2024-05-22 21:55:26] [INFO ] Invariant cache hit.
[2024-05-22 21:55:27] [INFO ] State equation strengthened by 49672 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 1 (OVERLAPS) 10393/10408 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 30 unsolved
[2024-05-22 21:55:29] [INFO ] Deduced a trap composed of 2 places in 376 ms of which 1 ms to minimize.
Problem MAX0 is UNSAT
[2024-05-22 21:55:30] [INFO ] Deduced a trap composed of 2 places in 376 ms of which 1 ms to minimize.
[2024-05-22 21:55:30] [INFO ] Deduced a trap composed of 2 places in 378 ms of which 1 ms to minimize.
[2024-05-22 21:55:31] [INFO ] Deduced a trap composed of 2 places in 369 ms of which 2 ms to minimize.
[2024-05-22 21:55:31] [INFO ] Deduced a trap composed of 2 places in 469 ms of which 1 ms to minimize.
[2024-05-22 21:55:32] [INFO ] Deduced a trap composed of 2 places in 370 ms of which 1 ms to minimize.
[2024-05-22 21:55:32] [INFO ] Deduced a trap composed of 2 places in 355 ms of which 1 ms to minimize.
SMT process timed out in 5803ms, After SMT, problems are : Problem set: 0 solved, 30 unsolved
Fused 30 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 15 out of 10610 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10610/10610 places, 50007/50007 transitions.
Applied a total of 0 rules in 6305 ms. Remains 10610 /10610 variables (removed 0) and now considering 50007/50007 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6311 ms. Remains : 10610/10610 places, 50007/50007 transitions.
RANDOM walk for 40000 steps (64 resets) in 2154 ms. (18 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 29/29 properties
Interrupted probabilistic random walk after 74091 steps, run timeout after 3002 ms. (steps per millisecond=24 ) properties seen :0 out of 29
Probabilistic random walk after 74091 steps, saw 72518 distinct states, run finished after 3002 ms. (steps per millisecond=24 ) properties seen :0
[2024-05-22 21:55:42] [INFO ] Flow matrix only has 50000 transitions (discarded 7 similar events)
[2024-05-22 21:55:42] [INFO ] Invariant cache hit.
[2024-05-22 21:55:43] [INFO ] State equation strengthened by 49672 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 1 (OVERLAPS) 10393/10408 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 29 unsolved
[2024-05-22 21:55:45] [INFO ] Deduced a trap composed of 2 places in 359 ms of which 2 ms to minimize.
Problem MAX1 is UNSAT
Problem MAX2 is UNSAT
Problem MAX3 is UNSAT
Problem MAX4 is UNSAT
Problem MAX5 is UNSAT
Problem MAX6 is UNSAT
Problem MAX7 is UNSAT
Problem MAX8 is UNSAT
Problem MAX9 is UNSAT
Problem MAX10 is UNSAT
Problem MAX11 is UNSAT
Problem MAX12 is UNSAT
Problem MAX13 is UNSAT
Problem MAX14 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/10408 variables, 1/2 constraints. Problems are: Problem set: 14 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/10408 variables, 0/2 constraints. Problems are: Problem set: 14 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 198/10606 variables, 99/101 constraints. Problems are: Problem set: 14 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/10606 variables, 0/101 constraints. Problems are: Problem set: 14 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 2/10608 variables, 2/103 constraints. Problems are: Problem set: 14 solved, 15 unsolved
[2024-05-22 21:56:41] [INFO ] Deduced a trap composed of 264 places in 33618 ms of which 68 ms to minimize.
SMT process timed out in 58323ms, After SMT, problems are : Problem set: 14 solved, 15 unsolved
Fused 15 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 15 out of 10610 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10610/10610 places, 50007/50007 transitions.
Applied a total of 0 rules in 6130 ms. Remains 10610 /10610 variables (removed 0) and now considering 50007/50007 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6130 ms. Remains : 10610/10610 places, 50007/50007 transitions.
RANDOM walk for 40000 steps (64 resets) in 2171 ms. (18 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 15/15 properties
Interrupted probabilistic random walk after 79863 steps, run timeout after 3002 ms. (steps per millisecond=26 ) properties seen :0 out of 15
Probabilistic random walk after 79863 steps, saw 78143 distinct states, run finished after 3002 ms. (steps per millisecond=26 ) properties seen :0
[2024-05-22 21:56:51] [INFO ] Flow matrix only has 50000 transitions (discarded 7 similar events)
[2024-05-22 21:56:51] [INFO ] Invariant cache hit.
[2024-05-22 21:56:51] [INFO ] State equation strengthened by 49672 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 10393/10408 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 15 unsolved
[2024-05-22 21:56:53] [INFO ] Deduced a trap composed of 2 places in 382 ms of which 2 ms to minimize.
[2024-05-22 21:56:53] [INFO ] Deduced a trap composed of 2 places in 382 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/10408 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/10408 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 198/10606 variables, 99/102 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/10606 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 2/10608 variables, 2/104 constraints. Problems are: Problem set: 0 solved, 15 unsolved
[2024-05-22 21:57:48] [INFO ] Deduced a trap composed of 133 places in 34167 ms of which 70 ms to minimize.
[2024-05-22 21:58:24] [INFO ] Deduced a trap composed of 109 places in 35675 ms of which 60 ms to minimize.
SMT process timed out in 92908ms, After SMT, problems are : Problem set: 0 solved, 15 unsolved
Fused 15 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 15 out of 10610 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10610/10610 places, 50007/50007 transitions.
Applied a total of 0 rules in 6341 ms. Remains 10610 /10610 variables (removed 0) and now considering 50007/50007 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6341 ms. Remains : 10610/10610 places, 50007/50007 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10610/10610 places, 50007/50007 transitions.
Applied a total of 0 rules in 6283 ms. Remains 10610 /10610 variables (removed 0) and now considering 50007/50007 (removed 0) transitions.
[2024-05-22 21:58:36] [INFO ] Flow matrix only has 50000 transitions (discarded 7 similar events)
[2024-05-22 21:58:36] [INFO ] Invariant cache hit.
[2024-05-22 21:59:08] [INFO ] Performed 3917/10610 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-22 21:59:12] [INFO ] Implicit Places using invariants in 36039 ms returned []
Implicit Place search using SMT only with invariants took 36039 ms to find 0 implicit places.
Running 49907 sub problems to find dead transitions.
[2024-05-22 21:59:13] [INFO ] Flow matrix only has 50000 transitions (discarded 7 similar events)
[2024-05-22 21:59:13] [INFO ] Invariant cache hit.
[2024-05-22 21:59:13] [INFO ] State equation strengthened by 49672 read => feed constraints.
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running CANInsertWithFailure-PT-100

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 21204
TRANSITIONS: 60600
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 1.372s, Sys 0.154s]


SAVING FILE /home/mcc/execution/model (.net / .def) ...
EXPORT TIME: [User 0.229s, Sys 0.032s]



BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CANInsertWithFailure-PT-100"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is CANInsertWithFailure-PT-100, 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 r069-tall-171620504000173"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-100.tgz
mv CANInsertWithFailure-PT-100 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;