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.r476-tall-171620505300173.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 ltsminxred
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 r476-tall-171620505300173
=====================================================================

--------------------
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 1717199745443

Invoking MCC driver with
BK_TOOL=ltsminxred
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 ltsmin
Invoking reducer
Running Version 202405141337
[2024-05-31 23:55:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2024-05-31 23:55:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 23:55:48] [INFO ] Load time of PNML (sax parser for PT used): 1297 ms
[2024-05-31 23:55:48] [INFO ] Transformed 21204 places.
[2024-05-31 23:55:48] [INFO ] Transformed 60600 transitions.
[2024-05-31 23:55:48] [INFO ] Parsed PT model containing 21204 places and 60600 transitions and 162000 arcs in 1612 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 14 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
[2024-05-31 23:56:15] [INFO ] Computed 103 invariants in 26288 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 (4 resets) in 360 ms. (27 steps per ms)
FORMULA CANInsertWithFailure-PT-100-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 150015 steps (30 resets) in 274 ms. (545 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1] Max Struct:[100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100]
[2024-05-31 23:56:15] [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, 0, 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, 0, 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.55 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 21 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 31 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 35630 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 35653 ms. Remains : 10610/21204 places, 50007/60600 transitions.
[2024-05-31 23:57:28] [INFO ] Flow matrix only has 50000 transitions (discarded 7 similar events)
// Phase 1: matrix 50000 rows 10610 cols
[2024-05-31 23:57:39] [INFO ] Computed 102 invariants in 10607 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1] Max Struct:[100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100]
RANDOM walk for 730825 steps (1215 resets) in 30001 ms. (24 steps per ms)
BEST_FIRST walk for 15000015 steps (177 resets) in 32602 ms. (460 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]
[2024-05-31 23:58:42] [INFO ] Flow matrix only has 50000 transitions (discarded 7 similar events)
[2024-05-31 23:58:42] [INFO ] Invariant cache hit.
[2024-05-31 23:58:43] [INFO ] [Real]Absence check using 100 positive place invariants in 269 ms returned sat
[2024-05-31 23:58:43] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 109 ms returned sat
[2024-05-31 23:58:52] [INFO ] [Real]Absence check using state equation in 8672 ms returned sat
[2024-05-31 23:58:53] [INFO ] State equation strengthened by 49672 read => feed constraints.
[2024-05-31 23:59:00] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-31 23:59:00] [INFO ] [Real]Added 49672 Read/Feed constraints in 7180 ms returned sat
[2024-05-31 23:59:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 23:59:02] [INFO ] [Nat]Absence check using 100 positive place invariants in 256 ms returned sat
[2024-05-31 23:59:03] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 102 ms returned sat
[2024-05-31 23:59:11] [INFO ] [Nat]Absence check using state equation in 8943 ms returned sat
[2024-05-31 23:59:19] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-31 23:59:19] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7176 ms returned sat
[2024-06-01 00:00:01] [INFO ] Deduced a trap composed of 3 places in 41569 ms of which 489 ms to minimize.
[2024-06-01 00:00:01] [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 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)
[2024-06-01 00:00:02] [INFO ] [Real]Absence check using 100 positive place invariants in 262 ms returned sat
[2024-06-01 00:00:02] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 105 ms returned sat
[2024-06-01 00:00:11] [INFO ] [Real]Absence check using state equation in 8953 ms returned sat
[2024-06-01 00:00:19] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:00:19] [INFO ] [Real]Added 49672 Read/Feed constraints in 7214 ms returned sat
[2024-06-01 00:00:20] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:00:21] [INFO ] [Nat]Absence check using 100 positive place invariants in 275 ms returned sat
[2024-06-01 00:00:21] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 100 ms returned sat
[2024-06-01 00:00:31] [INFO ] [Nat]Absence check using state equation in 9078 ms returned sat
[2024-06-01 00:00:38] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:00:38] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7231 ms returned sat
[2024-06-01 00:01:21] [INFO ] Deduced a trap composed of 3 places in 42065 ms of which 68 ms to minimize.
[2024-06-01 00:01:21] [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)
[2024-06-01 00:01:22] [INFO ] [Real]Absence check using 100 positive place invariants in 243 ms returned sat
[2024-06-01 00:01:22] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 106 ms returned sat
[2024-06-01 00:01:31] [INFO ] [Real]Absence check using state equation in 8746 ms returned sat
[2024-06-01 00:01:39] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:01:39] [INFO ] [Real]Added 49672 Read/Feed constraints in 7167 ms returned sat
[2024-06-01 00:01:39] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:01:41] [INFO ] [Nat]Absence check using 100 positive place invariants in 247 ms returned sat
[2024-06-01 00:01:41] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 101 ms returned sat
[2024-06-01 00:01:50] [INFO ] [Nat]Absence check using state equation in 8843 ms returned sat
[2024-06-01 00:01:57] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:01:57] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7184 ms returned sat
[2024-06-01 00:02:36] [INFO ] Deduced a trap composed of 3 places in 38586 ms of which 63 ms to minimize.
[2024-06-01 00:02:36] [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 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)
[2024-06-01 00:02:37] [INFO ] [Real]Absence check using 100 positive place invariants in 238 ms returned sat
[2024-06-01 00:02:37] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 103 ms returned sat
[2024-06-01 00:02:46] [INFO ] [Real]Absence check using state equation in 8788 ms returned sat
[2024-06-01 00:02:54] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:02:54] [INFO ] [Real]Added 49672 Read/Feed constraints in 7204 ms returned sat
[2024-06-01 00:02:55] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:02:56] [INFO ] [Nat]Absence check using 100 positive place invariants in 240 ms returned sat
[2024-06-01 00:02:56] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 110 ms returned sat
[2024-06-01 00:03:05] [INFO ] [Nat]Absence check using state equation in 8771 ms returned sat
[2024-06-01 00:03:12] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:03:12] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7081 ms returned sat
[2024-06-01 00:03:50] [INFO ] Deduced a trap composed of 48 places in 37275 ms of which 111 ms to minimize.
[2024-06-01 00:03:50] [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 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)
[2024-06-01 00:03:51] [INFO ] [Real]Absence check using 100 positive place invariants in 241 ms returned sat
[2024-06-01 00:03:51] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 102 ms returned sat
[2024-06-01 00:04:00] [INFO ] [Real]Absence check using state equation in 8539 ms returned sat
[2024-06-01 00:04:08] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:04:08] [INFO ] [Real]Added 49672 Read/Feed constraints in 7373 ms returned sat
[2024-06-01 00:04:09] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:04:10] [INFO ] [Nat]Absence check using 100 positive place invariants in 241 ms returned sat
[2024-06-01 00:04:10] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 99 ms returned sat
[2024-06-01 00:04:19] [INFO ] [Nat]Absence check using state equation in 8990 ms returned sat
[2024-06-01 00:04:26] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:04:26] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7223 ms returned sat
[2024-06-01 00:05:08] [INFO ] Deduced a trap composed of 3 places in 40557 ms of which 70 ms to minimize.
[2024-06-01 00:05:08] [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)
[2024-06-01 00:05:09] [INFO ] [Real]Absence check using 100 positive place invariants in 231 ms returned sat
[2024-06-01 00:05:09] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 100 ms returned sat
[2024-06-01 00:05:18] [INFO ] [Real]Absence check using state equation in 8742 ms returned sat
[2024-06-01 00:05:26] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:05:26] [INFO ] [Real]Added 49672 Read/Feed constraints in 7273 ms returned sat
[2024-06-01 00:05:27] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:05:28] [INFO ] [Nat]Absence check using 100 positive place invariants in 259 ms returned sat
[2024-06-01 00:05:28] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 109 ms returned sat
[2024-06-01 00:05:37] [INFO ] [Nat]Absence check using state equation in 9339 ms returned sat
[2024-06-01 00:05:45] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:05:45] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7618 ms returned sat
[2024-06-01 00:06:25] [INFO ] Deduced a trap composed of 3 places in 39451 ms of which 68 ms to minimize.
[2024-06-01 00:06:25] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2024-06-01 00:06:26] [INFO ] [Real]Absence check using 100 positive place invariants in 243 ms returned sat
[2024-06-01 00:06:26] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 105 ms returned sat
[2024-06-01 00:06:35] [INFO ] [Real]Absence check using state equation in 8785 ms returned sat
[2024-06-01 00:06:43] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:06:43] [INFO ] [Real]Added 49672 Read/Feed constraints in 7317 ms returned sat
[2024-06-01 00:06:44] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:06:45] [INFO ] [Nat]Absence check using 100 positive place invariants in 252 ms returned sat
[2024-06-01 00:06:45] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 100 ms returned sat
[2024-06-01 00:06:54] [INFO ] [Nat]Absence check using state equation in 8721 ms returned sat
[2024-06-01 00:07:01] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:07:01] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7099 ms returned sat
[2024-06-01 00:07:46] [INFO ] Deduced a trap composed of 3 places in 43584 ms of which 61 ms to minimize.
[2024-06-01 00:07:46] [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 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)
[2024-06-01 00:07:47] [INFO ] [Real]Absence check using 100 positive place invariants in 236 ms returned sat
[2024-06-01 00:07:47] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 101 ms returned sat
[2024-06-01 00:07:56] [INFO ] [Real]Absence check using state equation in 8688 ms returned sat
[2024-06-01 00:08:04] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:08:04] [INFO ] [Real]Added 49672 Read/Feed constraints in 7394 ms returned sat
[2024-06-01 00:08:05] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:08:06] [INFO ] [Nat]Absence check using 100 positive place invariants in 254 ms returned sat
[2024-06-01 00:08:06] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 100 ms returned sat
[2024-06-01 00:08:15] [INFO ] [Nat]Absence check using state equation in 8767 ms returned sat
[2024-06-01 00:08:22] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:08:22] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7131 ms returned sat
[2024-06-01 00:09:09] [INFO ] Deduced a trap composed of 2 places in 46872 ms of which 70 ms to minimize.
[2024-06-01 00:09:09] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2024-06-01 00:09:11] [INFO ] [Real]Absence check using 100 positive place invariants in 250 ms returned sat
[2024-06-01 00:09:11] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 110 ms returned sat
[2024-06-01 00:09:20] [INFO ] [Real]Absence check using state equation in 8906 ms returned sat
[2024-06-01 00:09:28] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:09:28] [INFO ] [Real]Added 49672 Read/Feed constraints in 7349 ms returned sat
[2024-06-01 00:09:29] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:09:30] [INFO ] [Nat]Absence check using 100 positive place invariants in 252 ms returned sat
[2024-06-01 00:09:30] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 101 ms returned sat
[2024-06-01 00:09:39] [INFO ] [Nat]Absence check using state equation in 8995 ms returned sat
[2024-06-01 00:09:46] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:09:46] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7381 ms returned sat
[2024-06-01 00:10:28] [INFO ] Deduced a trap composed of 3 places in 40686 ms of which 72 ms to minimize.
[2024-06-01 00:10:28] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2024-06-01 00:10:29] [INFO ] [Real]Absence check using 100 positive place invariants in 246 ms returned sat
[2024-06-01 00:10:29] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 105 ms returned sat
[2024-06-01 00:10:38] [INFO ] [Real]Absence check using state equation in 8803 ms returned sat
[2024-06-01 00:10:46] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:10:46] [INFO ] [Real]Added 49672 Read/Feed constraints in 7371 ms returned sat
[2024-06-01 00:10:47] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:10:48] [INFO ] [Nat]Absence check using 100 positive place invariants in 247 ms returned sat
[2024-06-01 00:10:48] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 99 ms returned sat
[2024-06-01 00:10:57] [INFO ] [Nat]Absence check using state equation in 8844 ms returned sat
[2024-06-01 00:11:04] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:11:04] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7200 ms returned sat
[2024-06-01 00:11:48] [INFO ] Deduced a trap composed of 3 places in 43493 ms of which 72 ms to minimize.
[2024-06-01 00:11:48] [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 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)
[2024-06-01 00:11:50] [INFO ] [Real]Absence check using 100 positive place invariants in 245 ms returned sat
[2024-06-01 00:11:50] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 105 ms returned sat
[2024-06-01 00:11:59] [INFO ] [Real]Absence check using state equation in 8732 ms returned sat
[2024-06-01 00:12:07] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:12:07] [INFO ] [Real]Added 49672 Read/Feed constraints in 7390 ms returned sat
[2024-06-01 00:12:08] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:12:09] [INFO ] [Nat]Absence check using 100 positive place invariants in 253 ms returned sat
[2024-06-01 00:12:09] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 102 ms returned sat
[2024-06-01 00:12:18] [INFO ] [Nat]Absence check using state equation in 8903 ms returned sat
[2024-06-01 00:12:25] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:12:25] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7268 ms returned sat
[2024-06-01 00:13:10] [INFO ] Deduced a trap composed of 3 places in 44524 ms of which 72 ms to minimize.
[2024-06-01 00:13:10] [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 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)
[2024-06-01 00:13:11] [INFO ] [Real]Absence check using 100 positive place invariants in 245 ms returned sat
[2024-06-01 00:13:12] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 104 ms returned sat
[2024-06-01 00:13:20] [INFO ] [Real]Absence check using state equation in 8831 ms returned sat
[2024-06-01 00:13:28] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:13:29] [INFO ] [Real]Added 49672 Read/Feed constraints in 7344 ms returned sat
[2024-06-01 00:13:29] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:13:31] [INFO ] [Nat]Absence check using 100 positive place invariants in 244 ms returned sat
[2024-06-01 00:13:31] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 103 ms returned sat
[2024-06-01 00:13:39] [INFO ] [Nat]Absence check using state equation in 8788 ms returned sat
[2024-06-01 00:13:47] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:13:47] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7220 ms returned sat
[2024-06-01 00:14:31] [INFO ] Deduced a trap composed of 3 places in 43163 ms of which 66 ms to minimize.
[2024-06-01 00:14:31] [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)
[2024-06-01 00:14:32] [INFO ] [Real]Absence check using 100 positive place invariants in 243 ms returned sat
[2024-06-01 00:14:32] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 105 ms returned sat
[2024-06-01 00:14:41] [INFO ] [Real]Absence check using state equation in 8720 ms returned sat
[2024-06-01 00:14:49] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:14:49] [INFO ] [Real]Added 49672 Read/Feed constraints in 7446 ms returned sat
[2024-06-01 00:14:50] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:14:51] [INFO ] [Nat]Absence check using 100 positive place invariants in 247 ms returned sat
[2024-06-01 00:14:51] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 102 ms returned sat
[2024-06-01 00:15:00] [INFO ] [Nat]Absence check using state equation in 8785 ms returned sat
[2024-06-01 00:15:07] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:15:07] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7209 ms returned sat
[2024-06-01 00:15:45] [INFO ] Deduced a trap composed of 3 places in 37510 ms of which 62 ms to minimize.
[2024-06-01 00:15:45] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2024-06-01 00:15:46] [INFO ] [Real]Absence check using 100 positive place invariants in 244 ms returned sat
[2024-06-01 00:15:47] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 104 ms returned sat
[2024-06-01 00:15:55] [INFO ] [Real]Absence check using state equation in 8804 ms returned sat
[2024-06-01 00:16:03] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:16:04] [INFO ] [Real]Added 49672 Read/Feed constraints in 7387 ms returned sat
[2024-06-01 00:16:04] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:16:06] [INFO ] [Nat]Absence check using 100 positive place invariants in 245 ms returned sat
[2024-06-01 00:16:06] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 99 ms returned sat
[2024-06-01 00:16:14] [INFO ] [Nat]Absence check using state equation in 8777 ms returned sat
[2024-06-01 00:16:22] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:16:22] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7219 ms returned sat
[2024-06-01 00:17:01] [INFO ] Deduced a trap composed of 3 places in 38821 ms of which 73 ms to minimize.
[2024-06-01 00:17:01] [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 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)
[2024-06-01 00:17:02] [INFO ] [Real]Absence check using 100 positive place invariants in 249 ms returned sat
[2024-06-01 00:17:03] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 102 ms returned sat
[2024-06-01 00:17:11] [INFO ] [Real]Absence check using state equation in 8854 ms returned sat
[2024-06-01 00:17:19] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:17:19] [INFO ] [Real]Added 49672 Read/Feed constraints in 7290 ms returned sat
[2024-06-01 00:17:20] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:17:21] [INFO ] [Nat]Absence check using 100 positive place invariants in 253 ms returned sat
[2024-06-01 00:17:22] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 105 ms returned sat
[2024-06-01 00:17:30] [INFO ] [Nat]Absence check using state equation in 8784 ms returned sat
[2024-06-01 00:17:37] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:17:37] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7204 ms returned sat
[2024-06-01 00:18:20] [INFO ] Deduced a trap composed of 3 places in 41682 ms of which 74 ms to minimize.
[2024-06-01 00:18:20] [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 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 5330 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 5331 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 5379 ms. Remains 10610 /10610 variables (removed 0) and now considering 50007/50007 (removed 0) transitions.
[2024-06-01 00:18:31] [INFO ] Flow matrix only has 50000 transitions (discarded 7 similar events)
[2024-06-01 00:18:31] [INFO ] Invariant cache hit.
[2024-06-01 00:19:02] [INFO ] Performed 3000/10610 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 00:19:07] [INFO ] Implicit Places using invariants in 36676 ms returned []
Implicit Place search using SMT only with invariants took 36677 ms to find 0 implicit places.
Running 49907 sub problems to find dead transitions.
[2024-06-01 00:19:08] [INFO ] Flow matrix only has 50000 transitions (discarded 7 similar events)
[2024-06-01 00:19:08] [INFO ] Invariant cache hit.
[2024-06-01 00:19:09] [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 30597 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
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 10609/60610 variables, and 100 constraints, problems are : Problem set: 0 solved, 49907 unsolved in 30486 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: 0/49907 constraints, Known Traps: 0/0 constraints]
After SMT, in 359874ms problems are : Problem set: 0 solved, 49907 unsolved
Search for dead transitions found 0 dead transitions in 360333ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 402521 ms. Remains : 10610/10610 places, 50007/50007 transitions.
[2024-06-01 00:25:08] [INFO ] Flow matrix only has 50000 transitions (discarded 7 similar events)
[2024-06-01 00:25:08] [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 720130 steps (1197 resets) in 30001 ms. (24 steps per ms)
BEST_FIRST walk for 15000015 steps (175 resets) in 32479 ms. (461 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]
[2024-06-01 00:26:10] [INFO ] Flow matrix only has 50000 transitions (discarded 7 similar events)
[2024-06-01 00:26:10] [INFO ] Invariant cache hit.
[2024-06-01 00:26:12] [INFO ] [Real]Absence check using 100 positive place invariants in 241 ms returned sat
[2024-06-01 00:26:12] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 103 ms returned sat
[2024-06-01 00:26:20] [INFO ] [Real]Absence check using state equation in 8677 ms returned sat
[2024-06-01 00:26:22] [INFO ] State equation strengthened by 49672 read => feed constraints.
[2024-06-01 00:26:29] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:26:29] [INFO ] [Real]Added 49672 Read/Feed constraints in 7229 ms returned sat
[2024-06-01 00:26:30] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:26:31] [INFO ] [Nat]Absence check using 100 positive place invariants in 238 ms returned sat
[2024-06-01 00:26:31] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 101 ms returned sat
[2024-06-01 00:26:39] [INFO ] [Nat]Absence check using state equation in 8653 ms returned sat
[2024-06-01 00:26:47] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:26:47] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7175 ms returned sat
[2024-06-01 00:27:27] [INFO ] Deduced a trap composed of 3 places in 40073 ms of which 66 ms to minimize.
[2024-06-01 00:27:27] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2024-06-01 00:27:29] [INFO ] [Real]Absence check using 100 positive place invariants in 236 ms returned sat
[2024-06-01 00:27:29] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 121 ms returned sat
[2024-06-01 00:27:38] [INFO ] [Real]Absence check using state equation in 9164 ms returned sat
[2024-06-01 00:27:46] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:27:46] [INFO ] [Real]Added 49672 Read/Feed constraints in 7592 ms returned sat
[2024-06-01 00:27:47] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:27:48] [INFO ] [Nat]Absence check using 100 positive place invariants in 239 ms returned sat
[2024-06-01 00:27:48] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 94 ms returned sat
[2024-06-01 00:27:58] [INFO ] [Nat]Absence check using state equation in 9297 ms returned sat
[2024-06-01 00:28:05] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:28:05] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7595 ms returned sat
[2024-06-01 00:28:43] [INFO ] Deduced a trap composed of 3 places in 37149 ms of which 61 ms to minimize.
[2024-06-01 00:28:43] [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 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)
[2024-06-01 00:28:44] [INFO ] [Real]Absence check using 100 positive place invariants in 232 ms returned sat
[2024-06-01 00:28:44] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 99 ms returned sat
[2024-06-01 00:28:53] [INFO ] [Real]Absence check using state equation in 8810 ms returned sat
[2024-06-01 00:29:01] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:29:01] [INFO ] [Real]Added 49672 Read/Feed constraints in 7207 ms returned sat
[2024-06-01 00:29:02] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:29:03] [INFO ] [Nat]Absence check using 100 positive place invariants in 239 ms returned sat
[2024-06-01 00:29:03] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 101 ms returned sat
[2024-06-01 00:29:12] [INFO ] [Nat]Absence check using state equation in 8664 ms returned sat
[2024-06-01 00:29:19] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:29:19] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7151 ms returned sat
[2024-06-01 00:29:57] [INFO ] Deduced a trap composed of 3 places in 37042 ms of which 72 ms to minimize.
[2024-06-01 00:29:57] [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 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)
[2024-06-01 00:29:58] [INFO ] [Real]Absence check using 100 positive place invariants in 239 ms returned sat
[2024-06-01 00:29:58] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 106 ms returned sat
[2024-06-01 00:30:07] [INFO ] [Real]Absence check using state equation in 8822 ms returned sat
[2024-06-01 00:30:15] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:30:15] [INFO ] [Real]Added 49672 Read/Feed constraints in 7271 ms returned sat
[2024-06-01 00:30:16] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:30:17] [INFO ] [Nat]Absence check using 100 positive place invariants in 246 ms returned sat
[2024-06-01 00:30:17] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 102 ms returned sat
[2024-06-01 00:30:26] [INFO ] [Nat]Absence check using state equation in 8656 ms returned sat
[2024-06-01 00:30:33] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:30:33] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7180 ms returned sat
[2024-06-01 00:31:13] [INFO ] Deduced a trap composed of 48 places in 39115 ms of which 70 ms to minimize.
[2024-06-01 00:31:13] [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 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)
[2024-06-01 00:31:14] [INFO ] [Real]Absence check using 100 positive place invariants in 226 ms returned sat
[2024-06-01 00:31:14] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 94 ms returned sat
[2024-06-01 00:31:23] [INFO ] [Real]Absence check using state equation in 9123 ms returned sat
[2024-06-01 00:31:32] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:31:32] [INFO ] [Real]Added 49672 Read/Feed constraints in 7832 ms returned sat
[2024-06-01 00:31:33] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:31:34] [INFO ] [Nat]Absence check using 100 positive place invariants in 265 ms returned sat
[2024-06-01 00:31:34] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 112 ms returned sat
[2024-06-01 00:31:43] [INFO ] [Nat]Absence check using state equation in 9356 ms returned sat
[2024-06-01 00:31:51] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:31:51] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7622 ms returned sat
[2024-06-01 00:32:28] [INFO ] Deduced a trap composed of 3 places in 35650 ms of which 72 ms to minimize.
[2024-06-01 00:32:28] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2024-06-01 00:32:29] [INFO ] [Real]Absence check using 100 positive place invariants in 226 ms returned sat
[2024-06-01 00:32:29] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 98 ms returned sat
[2024-06-01 00:32:37] [INFO ] [Real]Absence check using state equation in 8542 ms returned sat
[2024-06-01 00:32:45] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:32:45] [INFO ] [Real]Added 49672 Read/Feed constraints in 7098 ms returned sat
[2024-06-01 00:32:46] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:32:47] [INFO ] [Nat]Absence check using 100 positive place invariants in 235 ms returned sat
[2024-06-01 00:32:47] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 95 ms returned sat
[2024-06-01 00:32:56] [INFO ] [Nat]Absence check using state equation in 8674 ms returned sat
[2024-06-01 00:33:03] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:33:03] [INFO ] [Nat]Added 49672 Read/Feed constraints in 6990 ms returned sat
[2024-06-01 00:33:41] [INFO ] Deduced a trap composed of 3 places in 38004 ms of which 68 ms to minimize.
[2024-06-01 00:33:41] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2024-06-01 00:33:43] [INFO ] [Real]Absence check using 100 positive place invariants in 232 ms returned sat
[2024-06-01 00:33:43] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 94 ms returned sat
[2024-06-01 00:33:51] [INFO ] [Real]Absence check using state equation in 8497 ms returned sat
[2024-06-01 00:33:59] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:33:59] [INFO ] [Real]Added 49672 Read/Feed constraints in 7348 ms returned sat
[2024-06-01 00:34:00] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:34:01] [INFO ] [Nat]Absence check using 100 positive place invariants in 244 ms returned sat
[2024-06-01 00:34:01] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 97 ms returned sat
[2024-06-01 00:34:11] [INFO ] [Nat]Absence check using state equation in 9375 ms returned sat
[2024-06-01 00:34:18] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:34:18] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7358 ms returned sat
[2024-06-01 00:34:59] [INFO ] Deduced a trap composed of 3 places in 40189 ms of which 65 ms to minimize.
[2024-06-01 00:34:59] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2024-06-01 00:35:00] [INFO ] [Real]Absence check using 100 positive place invariants in 242 ms returned sat
[2024-06-01 00:35:00] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 102 ms returned sat
[2024-06-01 00:35:09] [INFO ] [Real]Absence check using state equation in 8715 ms returned sat
[2024-06-01 00:35:17] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:35:17] [INFO ] [Real]Added 49672 Read/Feed constraints in 7322 ms returned sat
[2024-06-01 00:35:18] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:35:19] [INFO ] [Nat]Absence check using 100 positive place invariants in 240 ms returned sat
[2024-06-01 00:35:19] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 103 ms returned sat
[2024-06-01 00:35:28] [INFO ] [Nat]Absence check using state equation in 9040 ms returned sat
[2024-06-01 00:35:36] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:35:36] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7559 ms returned sat
[2024-06-01 00:36:19] [INFO ] Deduced a trap composed of 2 places in 42150 ms of which 66 ms to minimize.
[2024-06-01 00:36:19] [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)
[2024-06-01 00:36:20] [INFO ] [Real]Absence check using 100 positive place invariants in 263 ms returned sat
[2024-06-01 00:36:20] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 109 ms returned sat
[2024-06-01 00:36:30] [INFO ] [Real]Absence check using state equation in 9566 ms returned sat
[2024-06-01 00:36:38] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:36:38] [INFO ] [Real]Added 49672 Read/Feed constraints in 7196 ms returned sat
[2024-06-01 00:36:38] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:36:40] [INFO ] [Nat]Absence check using 100 positive place invariants in 231 ms returned sat
[2024-06-01 00:36:40] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 99 ms returned sat
[2024-06-01 00:36:48] [INFO ] [Nat]Absence check using state equation in 8691 ms returned sat
[2024-06-01 00:36:55] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:36:55] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7057 ms returned sat
[2024-06-01 00:37:32] [INFO ] Deduced a trap composed of 3 places in 36125 ms of which 67 ms to minimize.
[2024-06-01 00:37:32] [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 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)
[2024-06-01 00:37:33] [INFO ] [Real]Absence check using 100 positive place invariants in 235 ms returned sat
[2024-06-01 00:37:34] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 101 ms returned sat
[2024-06-01 00:37:42] [INFO ] [Real]Absence check using state equation in 8631 ms returned sat
[2024-06-01 00:37:50] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:37:50] [INFO ] [Real]Added 49672 Read/Feed constraints in 7130 ms returned sat
[2024-06-01 00:37:51] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:37:52] [INFO ] [Nat]Absence check using 100 positive place invariants in 246 ms returned sat
[2024-06-01 00:37:52] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 100 ms returned sat
[2024-06-01 00:38:01] [INFO ] [Nat]Absence check using state equation in 8637 ms returned sat
[2024-06-01 00:38:08] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:38:08] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7125 ms returned sat
[2024-06-01 00:38:45] [INFO ] Deduced a trap composed of 3 places in 36467 ms of which 60 ms to minimize.
[2024-06-01 00:38:45] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2024-06-01 00:38:46] [INFO ] [Real]Absence check using 100 positive place invariants in 229 ms returned sat
[2024-06-01 00:38:46] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 102 ms returned sat
[2024-06-01 00:38:55] [INFO ] [Real]Absence check using state equation in 8667 ms returned sat
[2024-06-01 00:39:03] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:39:03] [INFO ] [Real]Added 49672 Read/Feed constraints in 7143 ms returned sat
[2024-06-01 00:39:03] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:39:05] [INFO ] [Nat]Absence check using 100 positive place invariants in 231 ms returned sat
[2024-06-01 00:39:05] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 91 ms returned sat
[2024-06-01 00:39:14] [INFO ] [Nat]Absence check using state equation in 9148 ms returned sat
[2024-06-01 00:39:21] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:39:21] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7358 ms returned sat
[2024-06-01 00:40:01] [INFO ] Deduced a trap composed of 3 places in 38681 ms of which 69 ms to minimize.
[2024-06-01 00:40:01] [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 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)
[2024-06-01 00:40:02] [INFO ] [Real]Absence check using 100 positive place invariants in 229 ms returned sat
[2024-06-01 00:40:02] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 95 ms returned sat
[2024-06-01 00:40:10] [INFO ] [Real]Absence check using state equation in 8636 ms returned sat
[2024-06-01 00:40:18] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:40:18] [INFO ] [Real]Added 49672 Read/Feed constraints in 7177 ms returned sat
[2024-06-01 00:40:19] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:40:20] [INFO ] [Nat]Absence check using 100 positive place invariants in 230 ms returned sat
[2024-06-01 00:40:20] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 91 ms returned sat
[2024-06-01 00:40:29] [INFO ] [Nat]Absence check using state equation in 8634 ms returned sat
[2024-06-01 00:40:36] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:40:36] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7056 ms returned sat
[2024-06-01 00:41:13] [INFO ] Deduced a trap composed of 3 places in 36416 ms of which 60 ms to minimize.
[2024-06-01 00:41:13] [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 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)
[2024-06-01 00:41:14] [INFO ] [Real]Absence check using 100 positive place invariants in 234 ms returned sat
[2024-06-01 00:41:14] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 101 ms returned sat
[2024-06-01 00:41:23] [INFO ] [Real]Absence check using state equation in 8878 ms returned sat
[2024-06-01 00:41:31] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:41:31] [INFO ] [Real]Added 49672 Read/Feed constraints in 7197 ms returned sat
[2024-06-01 00:41:32] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:41:33] [INFO ] [Nat]Absence check using 100 positive place invariants in 229 ms returned sat
[2024-06-01 00:41:33] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 95 ms returned sat
[2024-06-01 00:41:42] [INFO ] [Nat]Absence check using state equation in 8759 ms returned sat
[2024-06-01 00:41:49] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:41:49] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7220 ms returned sat
[2024-06-01 00:42:26] [INFO ] Deduced a trap composed of 3 places in 36683 ms of which 70 ms to minimize.
[2024-06-01 00:42:26] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2024-06-01 00:42:28] [INFO ] [Real]Absence check using 100 positive place invariants in 227 ms returned sat
[2024-06-01 00:42:28] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 96 ms returned sat
[2024-06-01 00:42:37] [INFO ] [Real]Absence check using state equation in 8848 ms returned sat
[2024-06-01 00:42:45] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:42:45] [INFO ] [Real]Added 49672 Read/Feed constraints in 7310 ms returned sat
[2024-06-01 00:42:45] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:42:47] [INFO ] [Nat]Absence check using 100 positive place invariants in 230 ms returned sat
[2024-06-01 00:42:47] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 91 ms returned sat
[2024-06-01 00:42:55] [INFO ] [Nat]Absence check using state equation in 8800 ms returned sat
[2024-06-01 00:43:02] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:43:03] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7116 ms returned sat
[2024-06-01 00:43:41] [INFO ] Deduced a trap composed of 3 places in 37570 ms of which 64 ms to minimize.
[2024-06-01 00:43:41] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2024-06-01 00:43:42] [INFO ] [Real]Absence check using 100 positive place invariants in 243 ms returned sat
[2024-06-01 00:43:42] [INFO ] [Real]Absence check using 100 positive and 2 generalized place invariants in 103 ms returned sat
[2024-06-01 00:43:51] [INFO ] [Real]Absence check using state equation in 8939 ms returned sat
[2024-06-01 00:43:59] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:43:59] [INFO ] [Real]Added 49672 Read/Feed constraints in 7525 ms returned sat
[2024-06-01 00:44:00] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 00:44:01] [INFO ] [Nat]Absence check using 100 positive place invariants in 248 ms returned sat
[2024-06-01 00:44:01] [INFO ] [Nat]Absence check using 100 positive and 2 generalized place invariants in 100 ms returned sat
[2024-06-01 00:44:11] [INFO ] [Nat]Absence check using state equation in 9071 ms returned sat
[2024-06-01 00:44:18] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 00:44:18] [INFO ] [Nat]Added 49672 Read/Feed constraints in 7344 ms returned sat
[2024-06-01 00:44:56] [INFO ] Deduced a trap composed of 3 places in 37483 ms of which 73 ms to minimize.
[2024-06-01 00:44:56] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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 5194 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 5194 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 5307 ms. Remains 10610 /10610 variables (removed 0) and now considering 50007/50007 (removed 0) transitions.
[2024-06-01 00:45:07] [INFO ] Flow matrix only has 50000 transitions (discarded 7 similar events)
[2024-06-01 00:45:07] [INFO ] Invariant cache hit.
[2024-06-01 00:45:38] [INFO ] Performed 4362/10610 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 00:45:42] [INFO ] Implicit Places using invariants in 35679 ms returned []
Implicit Place search using SMT only with invariants took 35680 ms to find 0 implicit places.
Running 49907 sub problems to find dead transitions.
[2024-06-01 00:45:43] [INFO ] Flow matrix only has 50000 transitions (discarded 7 similar events)
[2024-06-01 00:45:43] [INFO ] Invariant cache hit.
[2024-06-01 00:45:43] [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 30485 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
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 10609/60610 variables, and 100 constraints, problems are : Problem set: 0 solved, 49907 unsolved in 30494 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: 0/49907 constraints, Known Traps: 0/0 constraints]
After SMT, in 330128ms problems are : Problem set: 0 solved, 49907 unsolved
Search for dead transitions found 0 dead transitions in 330530ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 371578 ms. Remains : 10610/10610 places, 50007/50007 transitions.
RANDOM walk for 40000 steps (65 resets) in 3730 ms. (10 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 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 18 ms. (210 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 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 17 ms. (222 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 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 18 ms. (210 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 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 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 13 ms. (286 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 13 ms. (286 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 12 ms. (308 steps per ms) remains 30/30 properties
Interrupted probabilistic random walk after 91298 steps, run timeout after 3003 ms. (steps per millisecond=30 ) properties seen :0 out of 30
Probabilistic random walk after 91298 steps, saw 89322 distinct states, run finished after 3006 ms. (steps per millisecond=30 ) properties seen :0
[2024-06-01 00:51:17] [INFO ] Flow matrix only has 50000 transitions (discarded 7 similar events)
[2024-06-01 00:51:17] [INFO ] Invariant cache hit.
[2024-06-01 00:51:18] [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
[2024-06-01 00:51:20] [INFO ] Deduced a trap composed of 2 places in 411 ms of which 1 ms to minimize.
Problem MAX0 is UNSAT
[2024-06-01 00:51:21] [INFO ] Deduced a trap composed of 2 places in 371 ms of which 1 ms to minimize.
[2024-06-01 00:51:21] [INFO ] Deduced a trap composed of 2 places in 344 ms of which 1 ms to minimize.
[2024-06-01 00:51:21] [INFO ] Deduced a trap composed of 2 places in 339 ms of which 2 ms to minimize.
[2024-06-01 00:51:22] [INFO ] Deduced a trap composed of 2 places in 347 ms of which 5 ms to minimize.
[2024-06-01 00:51:22] [INFO ] Deduced a trap composed of 2 places in 356 ms of which 2 ms to minimize.
[2024-06-01 00:51:23] [INFO ] Deduced a trap composed of 2 places in 332 ms of which 1 ms to minimize.
[2024-06-01 00:51:23] [INFO ] Deduced a trap composed of 2 places in 356 ms of which 1 ms to minimize.
SMT process timed out in 6059ms, 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 5273 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 5277 ms. Remains : 10610/10610 places, 50007/50007 transitions.
RANDOM walk for 40000 steps (65 resets) in 2796 ms. (14 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 14 ms. (266 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 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 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 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 15 ms. (250 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 19 ms. (200 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 14 ms. (266 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 18 ms. (210 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 14 ms. (266 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 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 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 14 ms. (266 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 95087 steps, run timeout after 3002 ms. (steps per millisecond=31 ) properties seen :0 out of 29
Probabilistic random walk after 95087 steps, saw 92922 distinct states, run finished after 3003 ms. (steps per millisecond=31 ) properties seen :0
[2024-06-01 00:51:33] [INFO ] Flow matrix only has 50000 transitions (discarded 7 similar events)
[2024-06-01 00:51:33] [INFO ] Invariant cache hit.
[2024-06-01 00:51:33] [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
[2024-06-01 00:51:35] [INFO ] Deduced a trap composed of 2 places in 341 ms of which 1 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
[2024-06-01 00:52:31] [INFO ] Deduced a trap composed of 264 places in 35166 ms of which 72 ms to minimize.
SMT process timed out in 58258ms, 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 5194 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 5195 ms. Remains : 10610/10610 places, 50007/50007 transitions.
RANDOM walk for 40000 steps (65 resets) in 2596 ms. (15 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 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 15 ms. (250 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 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
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
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 15/15 properties
Interrupted probabilistic random walk after 92027 steps, run timeout after 3002 ms. (steps per millisecond=30 ) properties seen :0 out of 15
Probabilistic random walk after 92027 steps, saw 90042 distinct states, run finished after 3003 ms. (steps per millisecond=30 ) properties seen :0
[2024-06-01 00:52:40] [INFO ] Flow matrix only has 50000 transitions (discarded 7 similar events)
[2024-06-01 00:52:40] [INFO ] Invariant cache hit.
[2024-06-01 00:52:40] [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
[2024-06-01 00:52:42] [INFO ] Deduced a trap composed of 2 places in 387 ms of which 1 ms to minimize.
[2024-06-01 00:52:43] [INFO ] Deduced a trap composed of 2 places in 381 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
[2024-06-01 00:53:37] [INFO ] Deduced a trap composed of 133 places in 33516 ms of which 61 ms to minimize.
[2024-06-01 00:54:10] [INFO ] Deduced a trap composed of 109 places in 32832 ms of which 71 ms to minimize.
SMT process timed out in 89486ms, 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 5059 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 5059 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 5231 ms. Remains 10610 /10610 variables (removed 0) and now considering 50007/50007 (removed 0) transitions.
[2024-06-01 00:54:20] [INFO ] Flow matrix only has 50000 transitions (discarded 7 similar events)
[2024-06-01 00:54:20] [INFO ] Invariant cache hit.
[2024-06-01 00:54:51] [INFO ] Performed 4354/10610 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 00:54:56] [INFO ] Implicit Places using invariants in 35930 ms returned []
Implicit Place search using SMT only with invariants took 35932 ms to find 0 implicit places.
Running 49907 sub problems to find dead transitions.
[2024-06-01 00:54:56] [INFO ] Flow matrix only has 50000 transitions (discarded 7 similar events)
[2024-06-01 00:54:56] [INFO ] Invariant cache hit.
[2024-06-01 00:54:57] [INFO ] State equation strengthened by 49672 read => feed constraints.

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="ltsminxred"
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 ltsminxred"
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 r476-tall-171620505300173"
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 ;