About the Execution of ITS-Tools for EisenbergMcGuire-PT-09
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16217.476 | 3600000.00 | 2591602.00 | 744109.30 | 1 1 1 1 1 1 1 ? ? 1 1 1 1 1 1 1 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r517-tall-167987243600269.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is EisenbergMcGuire-PT-09, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r517-tall-167987243600269
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.8M
-rw-r--r-- 1 mcc users 6.3K Mar 23 15:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K Mar 23 15:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Mar 23 15:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Mar 23 15:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 23 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 23 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Mar 23 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 23 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 16K Mar 23 15:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 160K Mar 23 15:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 23 15:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Mar 23 15:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 23 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 23 07:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 2.3M Mar 31 16:48 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 EisenbergMcGuire-PT-09-UpperBounds-00
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-01
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-02
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-03
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-04
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-05
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-06
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-07
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-08
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-09
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-10
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-11
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-12
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-13
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-14
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1680836926113
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=EisenbergMcGuire-PT-09
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2023-04-07 03:08:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-04-07 03:08:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-07 03:08:48] [INFO ] Load time of PNML (sax parser for PT used): 166 ms
[2023-04-07 03:08:48] [INFO ] Transformed 891 places.
[2023-04-07 03:08:48] [INFO ] Transformed 3888 transitions.
[2023-04-07 03:08:48] [INFO ] Found NUPN structural information;
[2023-04-07 03:08:48] [INFO ] Parsed PT model containing 891 places and 3888 transitions and 18792 arcs in 256 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
Normalized transition count is 1809 out of 3888 initially.
// Phase 1: matrix 1809 rows 891 cols
[2023-04-07 03:08:48] [INFO ] Computed 28 invariants in 50 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 16) seen :8
FORMULA EisenbergMcGuire-PT-09-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-09-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-09-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-09-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-09-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-09-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-09-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-09-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 8) seen :0
[2023-04-07 03:08:48] [INFO ] Flow matrix only has 1809 transitions (discarded 2079 similar events)
// Phase 1: matrix 1809 rows 891 cols
[2023-04-07 03:08:48] [INFO ] Computed 28 invariants in 13 ms
[2023-04-07 03:08:49] [INFO ] [Real]Absence check using 19 positive place invariants in 23 ms returned sat
[2023-04-07 03:08:49] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 5 ms returned sat
[2023-04-07 03:08:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:08:49] [INFO ] [Real]Absence check using state equation in 394 ms returned sat
[2023-04-07 03:08:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:08:49] [INFO ] [Nat]Absence check using 19 positive place invariants in 18 ms returned sat
[2023-04-07 03:08:49] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-07 03:08:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:08:50] [INFO ] [Nat]Absence check using state equation in 333 ms returned sat
[2023-04-07 03:08:50] [INFO ] State equation strengthened by 932 read => feed constraints.
[2023-04-07 03:08:50] [INFO ] [Nat]Added 932 Read/Feed constraints in 112 ms returned sat
[2023-04-07 03:08:50] [INFO ] Deduced a trap composed of 49 places in 341 ms of which 3 ms to minimize.
[2023-04-07 03:08:51] [INFO ] Deduced a trap composed of 3 places in 297 ms of which 1 ms to minimize.
[2023-04-07 03:08:51] [INFO ] Deduced a trap composed of 38 places in 313 ms of which 1 ms to minimize.
[2023-04-07 03:08:51] [INFO ] Deduced a trap composed of 3 places in 307 ms of which 1 ms to minimize.
[2023-04-07 03:08:52] [INFO ] Deduced a trap composed of 37 places in 362 ms of which 1 ms to minimize.
[2023-04-07 03:08:52] [INFO ] Deduced a trap composed of 27 places in 332 ms of which 1 ms to minimize.
[2023-04-07 03:08:53] [INFO ] Deduced a trap composed of 47 places in 299 ms of which 0 ms to minimize.
[2023-04-07 03:08:53] [INFO ] Deduced a trap composed of 50 places in 298 ms of which 1 ms to minimize.
[2023-04-07 03:08:53] [INFO ] Deduced a trap composed of 44 places in 298 ms of which 1 ms to minimize.
[2023-04-07 03:08:54] [INFO ] Deduced a trap composed of 3 places in 170 ms of which 0 ms to minimize.
[2023-04-07 03:08:54] [INFO ] Deduced a trap composed of 47 places in 296 ms of which 0 ms to minimize.
[2023-04-07 03:08:54] [INFO ] Deduced a trap composed of 44 places in 248 ms of which 1 ms to minimize.
[2023-04-07 03:08:54] [INFO ] Deduced a trap composed of 3 places in 252 ms of which 1 ms to minimize.
[2023-04-07 03:08:54] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-04-07 03:08:55] [INFO ] [Real]Absence check using 19 positive place invariants in 17 ms returned sat
[2023-04-07 03:08:55] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 5 ms returned sat
[2023-04-07 03:08:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:08:55] [INFO ] [Real]Absence check using state equation in 357 ms returned sat
[2023-04-07 03:08:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:08:55] [INFO ] [Nat]Absence check using 19 positive place invariants in 19 ms returned sat
[2023-04-07 03:08:55] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-07 03:08:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:08:56] [INFO ] [Nat]Absence check using state equation in 337 ms returned sat
[2023-04-07 03:08:56] [INFO ] [Nat]Added 932 Read/Feed constraints in 129 ms returned sat
[2023-04-07 03:08:56] [INFO ] Deduced a trap composed of 3 places in 337 ms of which 1 ms to minimize.
[2023-04-07 03:08:56] [INFO ] Deduced a trap composed of 53 places in 336 ms of which 0 ms to minimize.
[2023-04-07 03:08:57] [INFO ] Deduced a trap composed of 3 places in 311 ms of which 1 ms to minimize.
[2023-04-07 03:08:57] [INFO ] Deduced a trap composed of 38 places in 325 ms of which 1 ms to minimize.
[2023-04-07 03:08:58] [INFO ] Deduced a trap composed of 3 places in 332 ms of which 1 ms to minimize.
[2023-04-07 03:08:58] [INFO ] Deduced a trap composed of 72 places in 282 ms of which 0 ms to minimize.
[2023-04-07 03:08:58] [INFO ] Deduced a trap composed of 3 places in 282 ms of which 0 ms to minimize.
[2023-04-07 03:08:59] [INFO ] Deduced a trap composed of 3 places in 217 ms of which 1 ms to minimize.
[2023-04-07 03:08:59] [INFO ] Deduced a trap composed of 88 places in 186 ms of which 1 ms to minimize.
[2023-04-07 03:08:59] [INFO ] Deduced a trap composed of 3 places in 184 ms of which 1 ms to minimize.
[2023-04-07 03:08:59] [INFO ] Deduced a trap composed of 50 places in 145 ms of which 1 ms to minimize.
[2023-04-07 03:09:00] [INFO ] Deduced a trap composed of 23 places in 391 ms of which 0 ms to minimize.
[2023-04-07 03:09:00] [INFO ] Deduced a trap composed of 95 places in 351 ms of which 1 ms to minimize.
[2023-04-07 03:09:00] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-04-07 03:09:00] [INFO ] [Real]Absence check using 19 positive place invariants in 16 ms returned sat
[2023-04-07 03:09:00] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 5 ms returned sat
[2023-04-07 03:09:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:01] [INFO ] [Real]Absence check using state equation in 343 ms returned sat
[2023-04-07 03:09:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:09:01] [INFO ] [Nat]Absence check using 19 positive place invariants in 17 ms returned sat
[2023-04-07 03:09:01] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 5 ms returned sat
[2023-04-07 03:09:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:01] [INFO ] [Nat]Absence check using state equation in 344 ms returned sat
[2023-04-07 03:09:01] [INFO ] [Nat]Added 932 Read/Feed constraints in 104 ms returned sat
[2023-04-07 03:09:02] [INFO ] Deduced a trap composed of 3 places in 381 ms of which 1 ms to minimize.
[2023-04-07 03:09:02] [INFO ] Deduced a trap composed of 26 places in 358 ms of which 1 ms to minimize.
[2023-04-07 03:09:03] [INFO ] Deduced a trap composed of 259 places in 397 ms of which 1 ms to minimize.
[2023-04-07 03:09:03] [INFO ] Deduced a trap composed of 3 places in 317 ms of which 0 ms to minimize.
[2023-04-07 03:09:03] [INFO ] Deduced a trap composed of 20 places in 351 ms of which 1 ms to minimize.
[2023-04-07 03:09:04] [INFO ] Deduced a trap composed of 3 places in 359 ms of which 1 ms to minimize.
[2023-04-07 03:09:04] [INFO ] Deduced a trap composed of 60 places in 394 ms of which 1 ms to minimize.
[2023-04-07 03:09:05] [INFO ] Deduced a trap composed of 3 places in 374 ms of which 1 ms to minimize.
[2023-04-07 03:09:05] [INFO ] Deduced a trap composed of 3 places in 288 ms of which 0 ms to minimize.
[2023-04-07 03:09:05] [INFO ] Deduced a trap composed of 41 places in 226 ms of which 0 ms to minimize.
[2023-04-07 03:09:06] [INFO ] Deduced a trap composed of 3 places in 240 ms of which 0 ms to minimize.
[2023-04-07 03:09:06] [INFO ] Deduced a trap composed of 41 places in 184 ms of which 1 ms to minimize.
[2023-04-07 03:09:06] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-04-07 03:09:06] [INFO ] [Real]Absence check using 19 positive place invariants in 17 ms returned sat
[2023-04-07 03:09:06] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-07 03:09:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:06] [INFO ] [Real]Absence check using state equation in 338 ms returned sat
[2023-04-07 03:09:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:09:07] [INFO ] [Nat]Absence check using 19 positive place invariants in 19 ms returned sat
[2023-04-07 03:09:07] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 5 ms returned sat
[2023-04-07 03:09:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:07] [INFO ] [Nat]Absence check using state equation in 336 ms returned sat
[2023-04-07 03:09:07] [INFO ] [Nat]Added 932 Read/Feed constraints in 108 ms returned sat
[2023-04-07 03:09:07] [INFO ] Deduced a trap composed of 3 places in 356 ms of which 0 ms to minimize.
[2023-04-07 03:09:08] [INFO ] Deduced a trap composed of 3 places in 348 ms of which 1 ms to minimize.
[2023-04-07 03:09:08] [INFO ] Deduced a trap composed of 66 places in 343 ms of which 1 ms to minimize.
[2023-04-07 03:09:09] [INFO ] Deduced a trap composed of 3 places in 342 ms of which 1 ms to minimize.
[2023-04-07 03:09:09] [INFO ] Deduced a trap composed of 3 places in 339 ms of which 1 ms to minimize.
[2023-04-07 03:09:09] [INFO ] Deduced a trap composed of 44 places in 391 ms of which 0 ms to minimize.
[2023-04-07 03:09:10] [INFO ] Deduced a trap composed of 56 places in 360 ms of which 0 ms to minimize.
[2023-04-07 03:09:10] [INFO ] Deduced a trap composed of 3 places in 297 ms of which 1 ms to minimize.
[2023-04-07 03:09:11] [INFO ] Deduced a trap composed of 29 places in 258 ms of which 1 ms to minimize.
[2023-04-07 03:09:11] [INFO ] Deduced a trap composed of 3 places in 268 ms of which 1 ms to minimize.
[2023-04-07 03:09:11] [INFO ] Deduced a trap composed of 50 places in 222 ms of which 0 ms to minimize.
[2023-04-07 03:09:11] [INFO ] Deduced a trap composed of 52 places in 218 ms of which 1 ms to minimize.
[2023-04-07 03:09:11] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-04-07 03:09:12] [INFO ] [Real]Absence check using 19 positive place invariants in 19 ms returned sat
[2023-04-07 03:09:12] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 5 ms returned sat
[2023-04-07 03:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:12] [INFO ] [Real]Absence check using state equation in 350 ms returned sat
[2023-04-07 03:09:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:09:12] [INFO ] [Nat]Absence check using 19 positive place invariants in 18 ms returned sat
[2023-04-07 03:09:12] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-07 03:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:13] [INFO ] [Nat]Absence check using state equation in 356 ms returned sat
[2023-04-07 03:09:13] [INFO ] [Nat]Added 932 Read/Feed constraints in 98 ms returned sat
[2023-04-07 03:09:13] [INFO ] Deduced a trap composed of 3 places in 295 ms of which 2 ms to minimize.
[2023-04-07 03:09:13] [INFO ] Deduced a trap composed of 3 places in 251 ms of which 1 ms to minimize.
[2023-04-07 03:09:14] [INFO ] Deduced a trap composed of 3 places in 271 ms of which 0 ms to minimize.
[2023-04-07 03:09:14] [INFO ] Deduced a trap composed of 44 places in 267 ms of which 0 ms to minimize.
[2023-04-07 03:09:14] [INFO ] Deduced a trap composed of 43 places in 272 ms of which 1 ms to minimize.
[2023-04-07 03:09:15] [INFO ] Deduced a trap composed of 6 places in 285 ms of which 1 ms to minimize.
[2023-04-07 03:09:15] [INFO ] Deduced a trap composed of 114 places in 266 ms of which 5 ms to minimize.
[2023-04-07 03:09:15] [INFO ] Deduced a trap composed of 3 places in 220 ms of which 1 ms to minimize.
[2023-04-07 03:09:16] [INFO ] Deduced a trap composed of 44 places in 224 ms of which 1 ms to minimize.
[2023-04-07 03:09:16] [INFO ] Deduced a trap composed of 35 places in 184 ms of which 1 ms to minimize.
[2023-04-07 03:09:16] [INFO ] Deduced a trap composed of 3 places in 177 ms of which 0 ms to minimize.
[2023-04-07 03:09:16] [INFO ] Deduced a trap composed of 79 places in 178 ms of which 1 ms to minimize.
[2023-04-07 03:09:16] [INFO ] Deduced a trap composed of 3 places in 148 ms of which 0 ms to minimize.
[2023-04-07 03:09:17] [INFO ] Deduced a trap composed of 26 places in 116 ms of which 0 ms to minimize.
[2023-04-07 03:09:17] [INFO ] Deduced a trap composed of 69 places in 284 ms of which 2 ms to minimize.
[2023-04-07 03:09:17] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-04-07 03:09:17] [INFO ] [Real]Absence check using 19 positive place invariants in 16 ms returned sat
[2023-04-07 03:09:17] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 5 ms returned sat
[2023-04-07 03:09:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:18] [INFO ] [Real]Absence check using state equation in 377 ms returned sat
[2023-04-07 03:09:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:09:18] [INFO ] [Nat]Absence check using 19 positive place invariants in 17 ms returned sat
[2023-04-07 03:09:18] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-07 03:09:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:18] [INFO ] [Nat]Absence check using state equation in 344 ms returned sat
[2023-04-07 03:09:18] [INFO ] [Nat]Added 932 Read/Feed constraints in 109 ms returned sat
[2023-04-07 03:09:19] [INFO ] Deduced a trap composed of 47 places in 304 ms of which 1 ms to minimize.
[2023-04-07 03:09:19] [INFO ] Deduced a trap composed of 63 places in 335 ms of which 1 ms to minimize.
[2023-04-07 03:09:19] [INFO ] Deduced a trap composed of 3 places in 290 ms of which 4 ms to minimize.
[2023-04-07 03:09:20] [INFO ] Deduced a trap composed of 3 places in 300 ms of which 1 ms to minimize.
[2023-04-07 03:09:20] [INFO ] Deduced a trap composed of 26 places in 302 ms of which 3 ms to minimize.
[2023-04-07 03:09:20] [INFO ] Deduced a trap composed of 3 places in 298 ms of which 1 ms to minimize.
[2023-04-07 03:09:21] [INFO ] Deduced a trap composed of 3 places in 306 ms of which 1 ms to minimize.
[2023-04-07 03:09:21] [INFO ] Deduced a trap composed of 3 places in 346 ms of which 1 ms to minimize.
[2023-04-07 03:09:22] [INFO ] Deduced a trap composed of 56 places in 270 ms of which 1 ms to minimize.
[2023-04-07 03:09:22] [INFO ] Deduced a trap composed of 78 places in 295 ms of which 0 ms to minimize.
[2023-04-07 03:09:22] [INFO ] Deduced a trap composed of 41 places in 178 ms of which 0 ms to minimize.
[2023-04-07 03:09:22] [INFO ] Deduced a trap composed of 36 places in 141 ms of which 0 ms to minimize.
[2023-04-07 03:09:23] [INFO ] Deduced a trap composed of 29 places in 102 ms of which 0 ms to minimize.
[2023-04-07 03:09:23] [INFO ] Deduced a trap composed of 4 places in 119 ms of which 1 ms to minimize.
[2023-04-07 03:09:23] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-04-07 03:09:23] [INFO ] [Real]Absence check using 19 positive place invariants in 16 ms returned sat
[2023-04-07 03:09:23] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 5 ms returned sat
[2023-04-07 03:09:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:23] [INFO ] [Real]Absence check using state equation in 338 ms returned sat
[2023-04-07 03:09:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:09:23] [INFO ] [Nat]Absence check using 19 positive place invariants in 18 ms returned sat
[2023-04-07 03:09:23] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-07 03:09:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:24] [INFO ] [Nat]Absence check using state equation in 368 ms returned sat
[2023-04-07 03:09:24] [INFO ] [Nat]Added 932 Read/Feed constraints in 148 ms returned sat
[2023-04-07 03:09:24] [INFO ] Deduced a trap composed of 66 places in 298 ms of which 0 ms to minimize.
[2023-04-07 03:09:25] [INFO ] Deduced a trap composed of 36 places in 296 ms of which 1 ms to minimize.
[2023-04-07 03:09:25] [INFO ] Deduced a trap composed of 3 places in 298 ms of which 1 ms to minimize.
[2023-04-07 03:09:25] [INFO ] Deduced a trap composed of 3 places in 291 ms of which 1 ms to minimize.
[2023-04-07 03:09:26] [INFO ] Deduced a trap composed of 3 places in 263 ms of which 2 ms to minimize.
[2023-04-07 03:09:26] [INFO ] Deduced a trap composed of 3 places in 237 ms of which 1 ms to minimize.
[2023-04-07 03:09:26] [INFO ] Deduced a trap composed of 4 places in 220 ms of which 0 ms to minimize.
[2023-04-07 03:09:26] [INFO ] Deduced a trap composed of 38 places in 237 ms of which 1 ms to minimize.
[2023-04-07 03:09:27] [INFO ] Deduced a trap composed of 3 places in 247 ms of which 0 ms to minimize.
[2023-04-07 03:09:27] [INFO ] Deduced a trap composed of 48 places in 202 ms of which 1 ms to minimize.
[2023-04-07 03:09:27] [INFO ] Deduced a trap composed of 45 places in 166 ms of which 0 ms to minimize.
[2023-04-07 03:09:27] [INFO ] Deduced a trap composed of 37 places in 123 ms of which 0 ms to minimize.
[2023-04-07 03:09:28] [INFO ] Deduced a trap composed of 3 places in 61 ms of which 0 ms to minimize.
[2023-04-07 03:09:28] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 3785 ms
[2023-04-07 03:09:28] [INFO ] Computed and/alt/rep : 1045/1882/829 causal constraints (skipped 971 transitions) in 178 ms.
[2023-04-07 03:09:28] [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 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1189)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-04-07 03:09:28] [INFO ] [Real]Absence check using 19 positive place invariants in 16 ms returned sat
[2023-04-07 03:09:28] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 6 ms returned sat
[2023-04-07 03:09:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:29] [INFO ] [Real]Absence check using state equation in 347 ms returned sat
[2023-04-07 03:09:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:09:29] [INFO ] [Nat]Absence check using 19 positive place invariants in 18 ms returned sat
[2023-04-07 03:09:29] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-07 03:09:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:29] [INFO ] [Nat]Absence check using state equation in 364 ms returned sat
[2023-04-07 03:09:29] [INFO ] [Nat]Added 932 Read/Feed constraints in 122 ms returned sat
[2023-04-07 03:09:30] [INFO ] Deduced a trap composed of 3 places in 314 ms of which 1 ms to minimize.
[2023-04-07 03:09:30] [INFO ] Deduced a trap composed of 46 places in 336 ms of which 1 ms to minimize.
[2023-04-07 03:09:31] [INFO ] Deduced a trap composed of 69 places in 332 ms of which 1 ms to minimize.
[2023-04-07 03:09:31] [INFO ] Deduced a trap composed of 3 places in 297 ms of which 1 ms to minimize.
[2023-04-07 03:09:31] [INFO ] Deduced a trap composed of 45 places in 303 ms of which 0 ms to minimize.
[2023-04-07 03:09:32] [INFO ] Deduced a trap composed of 96 places in 301 ms of which 1 ms to minimize.
[2023-04-07 03:09:32] [INFO ] Deduced a trap composed of 44 places in 299 ms of which 1 ms to minimize.
[2023-04-07 03:09:32] [INFO ] Deduced a trap composed of 62 places in 300 ms of which 0 ms to minimize.
[2023-04-07 03:09:33] [INFO ] Deduced a trap composed of 3 places in 282 ms of which 1 ms to minimize.
[2023-04-07 03:09:33] [INFO ] Deduced a trap composed of 38 places in 272 ms of which 1 ms to minimize.
[2023-04-07 03:09:33] [INFO ] Deduced a trap composed of 3 places in 224 ms of which 0 ms to minimize.
[2023-04-07 03:09:34] [INFO ] Deduced a trap composed of 3 places in 261 ms of which 0 ms to minimize.
[2023-04-07 03:09:34] [INFO ] Deduced a trap composed of 82 places in 224 ms of which 0 ms to minimize.
[2023-04-07 03:09:34] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0]
Support contains 8 out of 891 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 891/891 places, 3888/3888 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 891 transition count 3879
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 882 transition count 3879
Performed 252 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 252 Pre rules applied. Total rules applied 18 place count 882 transition count 3627
Deduced a syphon composed of 252 places in 4 ms
Reduce places removed 252 places and 0 transitions.
Iterating global reduction 2 with 504 rules applied. Total rules applied 522 place count 630 transition count 3627
Discarding 72 places :
Symmetric choice reduction at 2 with 72 rule applications. Total rules 594 place count 558 transition count 2979
Iterating global reduction 2 with 72 rules applied. Total rules applied 666 place count 558 transition count 2979
Performed 71 Post agglomeration using F-continuation condition.Transition count delta: 71
Deduced a syphon composed of 71 places in 6 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 2 with 142 rules applied. Total rules applied 808 place count 487 transition count 2908
Applied a total of 808 rules in 356 ms. Remains 487 /891 variables (removed 404) and now considering 2908/3888 (removed 980) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 357 ms. Remains : 487/891 places, 2908/3888 transitions.
Normalized transition count is 829 out of 2908 initially.
// Phase 1: matrix 829 rows 487 cols
[2023-04-07 03:09:34] [INFO ] Computed 28 invariants in 10 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2119 ms. (steps per millisecond=471 ) properties (out of 8) seen :1
FORMULA EisenbergMcGuire-PT-09-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 493 ms. (steps per millisecond=2028 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 490 ms. (steps per millisecond=2040 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 505 ms. (steps per millisecond=1980 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 502 ms. (steps per millisecond=1992 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 501 ms. (steps per millisecond=1996 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 507 ms. (steps per millisecond=1972 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 485 ms. (steps per millisecond=2061 ) properties (out of 7) seen :0
[2023-04-07 03:09:40] [INFO ] Flow matrix only has 829 transitions (discarded 2079 similar events)
// Phase 1: matrix 829 rows 487 cols
[2023-04-07 03:09:40] [INFO ] Computed 28 invariants in 10 ms
[2023-04-07 03:09:40] [INFO ] [Real]Absence check using 19 positive place invariants in 7 ms returned sat
[2023-04-07 03:09:40] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 03:09:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:40] [INFO ] [Real]Absence check using state equation in 147 ms returned sat
[2023-04-07 03:09:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:09:40] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-07 03:09:40] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 03:09:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:40] [INFO ] [Nat]Absence check using state equation in 148 ms returned sat
[2023-04-07 03:09:40] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-07 03:09:40] [INFO ] [Nat]Added 356 Read/Feed constraints in 43 ms returned sat
[2023-04-07 03:09:41] [INFO ] Computed and/alt/rep : 704/1594/488 causal constraints (skipped 332 transitions) in 64 ms.
[2023-04-07 03:09:42] [INFO ] Deduced a trap composed of 3 places in 64 ms of which 0 ms to minimize.
[2023-04-07 03:09:42] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 1 ms to minimize.
[2023-04-07 03:09:42] [INFO ] Deduced a trap composed of 21 places in 56 ms of which 1 ms to minimize.
[2023-04-07 03:09:42] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 318 ms
[2023-04-07 03:09:42] [INFO ] Added : 113 causal constraints over 24 iterations in 1418 ms. Result :sat
Minimization took 113 ms.
[2023-04-07 03:09:42] [INFO ] [Real]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-07 03:09:42] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 03:09:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:42] [INFO ] [Real]Absence check using state equation in 146 ms returned sat
[2023-04-07 03:09:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:09:42] [INFO ] [Nat]Absence check using 19 positive place invariants in 7 ms returned sat
[2023-04-07 03:09:42] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 7 ms returned sat
[2023-04-07 03:09:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:43] [INFO ] [Nat]Absence check using state equation in 148 ms returned sat
[2023-04-07 03:09:43] [INFO ] [Nat]Added 356 Read/Feed constraints in 40 ms returned sat
[2023-04-07 03:09:43] [INFO ] Deduced a trap composed of 3 places in 51 ms of which 0 ms to minimize.
[2023-04-07 03:09:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 115 ms
[2023-04-07 03:09:43] [INFO ] Computed and/alt/rep : 704/1594/488 causal constraints (skipped 332 transitions) in 67 ms.
[2023-04-07 03:09:43] [INFO ] Deduced a trap composed of 3 places in 47 ms of which 0 ms to minimize.
[2023-04-07 03:09:43] [INFO ] Deduced a trap composed of 35 places in 66 ms of which 0 ms to minimize.
[2023-04-07 03:09:44] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 222 ms
[2023-04-07 03:09:44] [INFO ] Added : 74 causal constraints over 15 iterations in 929 ms. Result :sat
Minimization took 92 ms.
[2023-04-07 03:09:44] [INFO ] [Real]Absence check using 19 positive place invariants in 9 ms returned sat
[2023-04-07 03:09:44] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 03:09:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:44] [INFO ] [Real]Absence check using state equation in 149 ms returned sat
[2023-04-07 03:09:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:09:44] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-07 03:09:44] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-07 03:09:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:44] [INFO ] [Nat]Absence check using state equation in 151 ms returned sat
[2023-04-07 03:09:44] [INFO ] [Nat]Added 356 Read/Feed constraints in 48 ms returned sat
[2023-04-07 03:09:44] [INFO ] Deduced a trap composed of 3 places in 47 ms of which 0 ms to minimize.
[2023-04-07 03:09:44] [INFO ] Deduced a trap composed of 25 places in 62 ms of which 0 ms to minimize.
[2023-04-07 03:09:44] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 1 ms to minimize.
[2023-04-07 03:09:45] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 260 ms
[2023-04-07 03:09:45] [INFO ] Computed and/alt/rep : 704/1594/488 causal constraints (skipped 332 transitions) in 84 ms.
[2023-04-07 03:09:45] [INFO ] Deduced a trap composed of 20 places in 64 ms of which 1 ms to minimize.
[2023-04-07 03:09:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 140 ms
[2023-04-07 03:09:45] [INFO ] Added : 83 causal constraints over 17 iterations in 981 ms. Result :sat
Minimization took 110 ms.
[2023-04-07 03:09:46] [INFO ] [Real]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-07 03:09:46] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 03:09:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:46] [INFO ] [Real]Absence check using state equation in 147 ms returned sat
[2023-04-07 03:09:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:09:46] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-07 03:09:46] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 03:09:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:46] [INFO ] [Nat]Absence check using state equation in 148 ms returned sat
[2023-04-07 03:09:46] [INFO ] [Nat]Added 356 Read/Feed constraints in 42 ms returned sat
[2023-04-07 03:09:46] [INFO ] Deduced a trap composed of 3 places in 60 ms of which 0 ms to minimize.
[2023-04-07 03:09:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 112 ms
[2023-04-07 03:09:46] [INFO ] Computed and/alt/rep : 704/1594/488 causal constraints (skipped 332 transitions) in 69 ms.
[2023-04-07 03:09:47] [INFO ] Added : 41 causal constraints over 9 iterations in 481 ms. Result :sat
Minimization took 89 ms.
[2023-04-07 03:09:47] [INFO ] [Real]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-07 03:09:47] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 03:09:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:47] [INFO ] [Real]Absence check using state equation in 159 ms returned sat
[2023-04-07 03:09:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:09:47] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-07 03:09:47] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 03:09:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:47] [INFO ] [Nat]Absence check using state equation in 163 ms returned sat
[2023-04-07 03:09:47] [INFO ] [Nat]Added 356 Read/Feed constraints in 44 ms returned sat
[2023-04-07 03:09:47] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 0 ms to minimize.
[2023-04-07 03:09:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 104 ms
[2023-04-07 03:09:48] [INFO ] Computed and/alt/rep : 704/1594/488 causal constraints (skipped 332 transitions) in 76 ms.
[2023-04-07 03:09:48] [INFO ] Deduced a trap composed of 13 places in 95 ms of which 0 ms to minimize.
[2023-04-07 03:09:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 161 ms
[2023-04-07 03:09:48] [INFO ] Added : 23 causal constraints over 5 iterations in 527 ms. Result :sat
Minimization took 84 ms.
[2023-04-07 03:09:48] [INFO ] [Real]Absence check using 19 positive place invariants in 7 ms returned sat
[2023-04-07 03:09:48] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 03:09:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:48] [INFO ] [Real]Absence check using state equation in 157 ms returned sat
[2023-04-07 03:09:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:09:48] [INFO ] [Nat]Absence check using 19 positive place invariants in 7 ms returned sat
[2023-04-07 03:09:48] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 03:09:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:49] [INFO ] [Nat]Absence check using state equation in 163 ms returned sat
[2023-04-07 03:09:49] [INFO ] [Nat]Added 356 Read/Feed constraints in 44 ms returned sat
[2023-04-07 03:09:49] [INFO ] Computed and/alt/rep : 704/1594/488 causal constraints (skipped 332 transitions) in 74 ms.
[2023-04-07 03:09:49] [INFO ] Added : 31 causal constraints over 7 iterations in 401 ms. Result :sat
Minimization took 84 ms.
[2023-04-07 03:09:49] [INFO ] [Real]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-07 03:09:49] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 03:09:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:49] [INFO ] [Real]Absence check using state equation in 160 ms returned sat
[2023-04-07 03:09:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:09:50] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-07 03:09:50] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 03:09:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:50] [INFO ] [Nat]Absence check using state equation in 165 ms returned sat
[2023-04-07 03:09:50] [INFO ] [Nat]Added 356 Read/Feed constraints in 58 ms returned sat
[2023-04-07 03:09:50] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 0 ms to minimize.
[2023-04-07 03:09:50] [INFO ] Deduced a trap composed of 25 places in 67 ms of which 1 ms to minimize.
[2023-04-07 03:09:50] [INFO ] Deduced a trap composed of 3 places in 40 ms of which 0 ms to minimize.
[2023-04-07 03:09:50] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 278 ms
[2023-04-07 03:09:50] [INFO ] Computed and/alt/rep : 704/1594/488 causal constraints (skipped 332 transitions) in 79 ms.
[2023-04-07 03:09:51] [INFO ] Added : 80 causal constraints over 16 iterations in 797 ms. Result :sat
Minimization took 96 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0]
FORMULA EisenbergMcGuire-PT-09-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA EisenbergMcGuire-PT-09-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA EisenbergMcGuire-PT-09-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA EisenbergMcGuire-PT-09-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 3 out of 487 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 487/487 places, 2908/2908 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 486 transition count 2907
Applied a total of 2 rules in 120 ms. Remains 486 /487 variables (removed 1) and now considering 2907/2908 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 121 ms. Remains : 486/487 places, 2907/2908 transitions.
Normalized transition count is 828 out of 2907 initially.
// Phase 1: matrix 828 rows 486 cols
[2023-04-07 03:09:52] [INFO ] Computed 28 invariants in 9 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2434 ms. (steps per millisecond=410 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 509 ms. (steps per millisecond=1964 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 520 ms. (steps per millisecond=1923 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 504 ms. (steps per millisecond=1984 ) properties (out of 3) seen :0
[2023-04-07 03:09:56] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
// Phase 1: matrix 828 rows 486 cols
[2023-04-07 03:09:56] [INFO ] Computed 28 invariants in 12 ms
[2023-04-07 03:09:56] [INFO ] [Real]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-07 03:09:56] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 03:09:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:57] [INFO ] [Real]Absence check using state equation in 164 ms returned sat
[2023-04-07 03:09:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:09:57] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-07 03:09:57] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 03:09:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:57] [INFO ] [Nat]Absence check using state equation in 165 ms returned sat
[2023-04-07 03:09:57] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-07 03:09:57] [INFO ] [Nat]Added 356 Read/Feed constraints in 44 ms returned sat
[2023-04-07 03:09:57] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 0 ms to minimize.
[2023-04-07 03:09:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 101 ms
[2023-04-07 03:09:57] [INFO ] Computed and/alt/rep : 703/1593/487 causal constraints (skipped 332 transitions) in 68 ms.
[2023-04-07 03:09:58] [INFO ] Added : 82 causal constraints over 17 iterations in 803 ms. Result :sat
Minimization took 90 ms.
[2023-04-07 03:09:58] [INFO ] [Real]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-07 03:09:58] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 03:09:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:58] [INFO ] [Real]Absence check using state equation in 161 ms returned sat
[2023-04-07 03:09:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:09:58] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-07 03:09:58] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 03:09:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:58] [INFO ] [Nat]Absence check using state equation in 163 ms returned sat
[2023-04-07 03:09:58] [INFO ] [Nat]Added 356 Read/Feed constraints in 47 ms returned sat
[2023-04-07 03:09:58] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 1 ms to minimize.
[2023-04-07 03:09:59] [INFO ] Deduced a trap composed of 25 places in 64 ms of which 0 ms to minimize.
[2023-04-07 03:09:59] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 0 ms to minimize.
[2023-04-07 03:09:59] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 269 ms
[2023-04-07 03:09:59] [INFO ] Computed and/alt/rep : 703/1593/487 causal constraints (skipped 332 transitions) in 74 ms.
[2023-04-07 03:09:59] [INFO ] Deduced a trap composed of 18 places in 68 ms of which 0 ms to minimize.
[2023-04-07 03:09:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 141 ms
[2023-04-07 03:10:00] [INFO ] Added : 66 causal constraints over 14 iterations in 840 ms. Result :sat
Minimization took 122 ms.
[2023-04-07 03:10:00] [INFO ] [Real]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-07 03:10:00] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 03:10:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:00] [INFO ] [Real]Absence check using state equation in 161 ms returned sat
[2023-04-07 03:10:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:10:00] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-07 03:10:00] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 03:10:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:00] [INFO ] [Nat]Absence check using state equation in 159 ms returned sat
[2023-04-07 03:10:00] [INFO ] [Nat]Added 356 Read/Feed constraints in 42 ms returned sat
[2023-04-07 03:10:00] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 1 ms to minimize.
[2023-04-07 03:10:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 100 ms
[2023-04-07 03:10:00] [INFO ] Computed and/alt/rep : 703/1593/487 causal constraints (skipped 332 transitions) in 71 ms.
[2023-04-07 03:10:01] [INFO ] Added : 20 causal constraints over 4 iterations in 289 ms. Result :sat
Minimization took 89 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
FORMULA EisenbergMcGuire-PT-09-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 2 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 100 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 486/486 places, 2907/2907 transitions.
Normalized transition count is 828 out of 2907 initially.
// Phase 1: matrix 828 rows 486 cols
[2023-04-07 03:10:01] [INFO ] Computed 28 invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2145 ms. (steps per millisecond=466 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 510 ms. (steps per millisecond=1960 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 497 ms. (steps per millisecond=2012 ) properties (out of 2) seen :0
[2023-04-07 03:10:04] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
// Phase 1: matrix 828 rows 486 cols
[2023-04-07 03:10:04] [INFO ] Computed 28 invariants in 10 ms
[2023-04-07 03:10:05] [INFO ] [Real]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-07 03:10:05] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-07 03:10:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:05] [INFO ] [Real]Absence check using state equation in 161 ms returned sat
[2023-04-07 03:10:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:10:05] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-07 03:10:05] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 03:10:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:05] [INFO ] [Nat]Absence check using state equation in 162 ms returned sat
[2023-04-07 03:10:05] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-07 03:10:05] [INFO ] [Nat]Added 356 Read/Feed constraints in 58 ms returned sat
[2023-04-07 03:10:05] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 0 ms to minimize.
[2023-04-07 03:10:05] [INFO ] Deduced a trap composed of 25 places in 63 ms of which 0 ms to minimize.
[2023-04-07 03:10:05] [INFO ] Deduced a trap composed of 3 places in 47 ms of which 0 ms to minimize.
[2023-04-07 03:10:05] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 278 ms
[2023-04-07 03:10:05] [INFO ] Computed and/alt/rep : 703/1593/487 causal constraints (skipped 332 transitions) in 69 ms.
[2023-04-07 03:10:06] [INFO ] Deduced a trap composed of 18 places in 69 ms of which 1 ms to minimize.
[2023-04-07 03:10:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 143 ms
[2023-04-07 03:10:06] [INFO ] Added : 66 causal constraints over 14 iterations in 837 ms. Result :sat
Minimization took 122 ms.
[2023-04-07 03:10:06] [INFO ] [Real]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-07 03:10:06] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-07 03:10:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:07] [INFO ] [Real]Absence check using state equation in 164 ms returned sat
[2023-04-07 03:10:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:10:07] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-07 03:10:07] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 03:10:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:07] [INFO ] [Nat]Absence check using state equation in 161 ms returned sat
[2023-04-07 03:10:07] [INFO ] [Nat]Added 356 Read/Feed constraints in 45 ms returned sat
[2023-04-07 03:10:07] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 0 ms to minimize.
[2023-04-07 03:10:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 103 ms
[2023-04-07 03:10:07] [INFO ] Computed and/alt/rep : 703/1593/487 causal constraints (skipped 332 transitions) in 68 ms.
[2023-04-07 03:10:07] [INFO ] Added : 20 causal constraints over 4 iterations in 267 ms. Result :sat
Minimization took 90 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
Support contains 2 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 86 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 486/486 places, 2907/2907 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 84 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
[2023-04-07 03:10:08] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-07 03:10:08] [INFO ] Invariant cache hit.
[2023-04-07 03:10:08] [INFO ] Implicit Places using invariants in 496 ms returned []
[2023-04-07 03:10:08] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-07 03:10:08] [INFO ] Invariant cache hit.
[2023-04-07 03:10:09] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-07 03:10:11] [INFO ] Implicit Places using invariants and state equation in 2414 ms returned []
Implicit Place search using SMT with State Equation took 2913 ms to find 0 implicit places.
[2023-04-07 03:10:11] [INFO ] Redundant transitions in 168 ms returned []
[2023-04-07 03:10:11] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-07 03:10:11] [INFO ] Invariant cache hit.
[2023-04-07 03:10:12] [INFO ] Dead Transitions using invariants and state equation in 804 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3982 ms. Remains : 486/486 places, 2907/2907 transitions.
Starting property specific reduction for EisenbergMcGuire-PT-09-UpperBounds-07
Normalized transition count is 828 out of 2907 initially.
// Phase 1: matrix 828 rows 486 cols
[2023-04-07 03:10:12] [INFO ] Computed 28 invariants in 6 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2023-04-07 03:10:12] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
// Phase 1: matrix 828 rows 486 cols
[2023-04-07 03:10:12] [INFO ] Computed 28 invariants in 8 ms
[2023-04-07 03:10:12] [INFO ] [Real]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-07 03:10:12] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 03:10:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:12] [INFO ] [Real]Absence check using state equation in 166 ms returned sat
[2023-04-07 03:10:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:10:12] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-07 03:10:12] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-07 03:10:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:12] [INFO ] [Nat]Absence check using state equation in 166 ms returned sat
[2023-04-07 03:10:12] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-07 03:10:12] [INFO ] [Nat]Added 356 Read/Feed constraints in 51 ms returned sat
[2023-04-07 03:10:12] [INFO ] Deduced a trap composed of 3 places in 51 ms of which 0 ms to minimize.
[2023-04-07 03:10:13] [INFO ] Deduced a trap composed of 25 places in 71 ms of which 1 ms to minimize.
[2023-04-07 03:10:13] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 1 ms to minimize.
[2023-04-07 03:10:13] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 287 ms
[2023-04-07 03:10:13] [INFO ] Computed and/alt/rep : 703/1593/487 causal constraints (skipped 332 transitions) in 71 ms.
[2023-04-07 03:10:13] [INFO ] Deduced a trap composed of 18 places in 68 ms of which 1 ms to minimize.
[2023-04-07 03:10:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 145 ms
[2023-04-07 03:10:13] [INFO ] Added : 66 causal constraints over 14 iterations in 874 ms. Result :sat
Minimization took 126 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 87 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 486/486 places, 2907/2907 transitions.
Normalized transition count is 828 out of 2907 initially.
// Phase 1: matrix 828 rows 486 cols
[2023-04-07 03:10:14] [INFO ] Computed 28 invariants in 9 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2151 ms. (steps per millisecond=464 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 514 ms. (steps per millisecond=1945 ) properties (out of 1) seen :0
[2023-04-07 03:10:17] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
// Phase 1: matrix 828 rows 486 cols
[2023-04-07 03:10:17] [INFO ] Computed 28 invariants in 5 ms
[2023-04-07 03:10:17] [INFO ] [Real]Absence check using 19 positive place invariants in 7 ms returned sat
[2023-04-07 03:10:17] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 03:10:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:17] [INFO ] [Real]Absence check using state equation in 146 ms returned sat
[2023-04-07 03:10:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:10:17] [INFO ] [Nat]Absence check using 19 positive place invariants in 7 ms returned sat
[2023-04-07 03:10:17] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 7 ms returned sat
[2023-04-07 03:10:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:17] [INFO ] [Nat]Absence check using state equation in 147 ms returned sat
[2023-04-07 03:10:17] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-07 03:10:17] [INFO ] [Nat]Added 356 Read/Feed constraints in 47 ms returned sat
[2023-04-07 03:10:17] [INFO ] Deduced a trap composed of 3 places in 52 ms of which 0 ms to minimize.
[2023-04-07 03:10:17] [INFO ] Deduced a trap composed of 25 places in 60 ms of which 0 ms to minimize.
[2023-04-07 03:10:17] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 0 ms to minimize.
[2023-04-07 03:10:17] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 267 ms
[2023-04-07 03:10:17] [INFO ] Computed and/alt/rep : 703/1593/487 causal constraints (skipped 332 transitions) in 66 ms.
[2023-04-07 03:10:18] [INFO ] Deduced a trap composed of 18 places in 61 ms of which 1 ms to minimize.
[2023-04-07 03:10:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 139 ms
[2023-04-07 03:10:18] [INFO ] Added : 66 causal constraints over 14 iterations in 825 ms. Result :sat
Minimization took 123 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 84 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 486/486 places, 2907/2907 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 82 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
[2023-04-07 03:10:19] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-07 03:10:19] [INFO ] Invariant cache hit.
[2023-04-07 03:10:19] [INFO ] Implicit Places using invariants in 431 ms returned []
[2023-04-07 03:10:19] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-07 03:10:19] [INFO ] Invariant cache hit.
[2023-04-07 03:10:19] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-07 03:10:21] [INFO ] Implicit Places using invariants and state equation in 2292 ms returned []
Implicit Place search using SMT with State Equation took 2725 ms to find 0 implicit places.
[2023-04-07 03:10:22] [INFO ] Redundant transitions in 151 ms returned []
[2023-04-07 03:10:22] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-07 03:10:22] [INFO ] Invariant cache hit.
[2023-04-07 03:10:22] [INFO ] Dead Transitions using invariants and state equation in 804 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3769 ms. Remains : 486/486 places, 2907/2907 transitions.
Ending property specific reduction for EisenbergMcGuire-PT-09-UpperBounds-07 in 10739 ms.
Starting property specific reduction for EisenbergMcGuire-PT-09-UpperBounds-08
Normalized transition count is 828 out of 2907 initially.
// Phase 1: matrix 828 rows 486 cols
[2023-04-07 03:10:22] [INFO ] Computed 28 invariants in 4 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2023-04-07 03:10:22] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
// Phase 1: matrix 828 rows 486 cols
[2023-04-07 03:10:22] [INFO ] Computed 28 invariants in 6 ms
[2023-04-07 03:10:23] [INFO ] [Real]Absence check using 19 positive place invariants in 9 ms returned sat
[2023-04-07 03:10:23] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 03:10:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:23] [INFO ] [Real]Absence check using state equation in 137 ms returned sat
[2023-04-07 03:10:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:10:23] [INFO ] [Nat]Absence check using 19 positive place invariants in 7 ms returned sat
[2023-04-07 03:10:23] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 03:10:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:23] [INFO ] [Nat]Absence check using state equation in 145 ms returned sat
[2023-04-07 03:10:23] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-07 03:10:23] [INFO ] [Nat]Added 356 Read/Feed constraints in 42 ms returned sat
[2023-04-07 03:10:23] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 0 ms to minimize.
[2023-04-07 03:10:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 99 ms
[2023-04-07 03:10:23] [INFO ] Computed and/alt/rep : 703/1593/487 causal constraints (skipped 332 transitions) in 63 ms.
[2023-04-07 03:10:23] [INFO ] Added : 20 causal constraints over 4 iterations in 275 ms. Result :sat
Minimization took 90 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 81 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 486/486 places, 2907/2907 transitions.
Normalized transition count is 828 out of 2907 initially.
// Phase 1: matrix 828 rows 486 cols
[2023-04-07 03:10:24] [INFO ] Computed 28 invariants in 10 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2131 ms. (steps per millisecond=469 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 494 ms. (steps per millisecond=2024 ) properties (out of 1) seen :0
[2023-04-07 03:10:26] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
// Phase 1: matrix 828 rows 486 cols
[2023-04-07 03:10:26] [INFO ] Computed 28 invariants in 6 ms
[2023-04-07 03:10:26] [INFO ] [Real]Absence check using 19 positive place invariants in 7 ms returned sat
[2023-04-07 03:10:26] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-07 03:10:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:26] [INFO ] [Real]Absence check using state equation in 153 ms returned sat
[2023-04-07 03:10:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:10:27] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-07 03:10:27] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 03:10:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:27] [INFO ] [Nat]Absence check using state equation in 150 ms returned sat
[2023-04-07 03:10:27] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-07 03:10:27] [INFO ] [Nat]Added 356 Read/Feed constraints in 43 ms returned sat
[2023-04-07 03:10:27] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 0 ms to minimize.
[2023-04-07 03:10:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 106 ms
[2023-04-07 03:10:27] [INFO ] Computed and/alt/rep : 703/1593/487 causal constraints (skipped 332 transitions) in 63 ms.
[2023-04-07 03:10:27] [INFO ] Added : 20 causal constraints over 4 iterations in 264 ms. Result :sat
Minimization took 89 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 85 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 486/486 places, 2907/2907 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 85 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
[2023-04-07 03:10:28] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-07 03:10:28] [INFO ] Invariant cache hit.
[2023-04-07 03:10:28] [INFO ] Implicit Places using invariants in 432 ms returned []
[2023-04-07 03:10:28] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-07 03:10:28] [INFO ] Invariant cache hit.
[2023-04-07 03:10:28] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-07 03:10:30] [INFO ] Implicit Places using invariants and state equation in 2344 ms returned []
Implicit Place search using SMT with State Equation took 2778 ms to find 0 implicit places.
[2023-04-07 03:10:30] [INFO ] Redundant transitions in 78 ms returned []
[2023-04-07 03:10:30] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-07 03:10:30] [INFO ] Invariant cache hit.
[2023-04-07 03:10:31] [INFO ] Dead Transitions using invariants and state equation in 788 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3746 ms. Remains : 486/486 places, 2907/2907 transitions.
Ending property specific reduction for EisenbergMcGuire-PT-09-UpperBounds-08 in 8753 ms.
[2023-04-07 03:10:32] [INFO ] Flatten gal took : 202 ms
[2023-04-07 03:10:32] [INFO ] Applying decomposition
[2023-04-07 03:10:32] [INFO ] Flatten gal took : 117 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph5877187031536983773.txt' '-o' '/tmp/graph5877187031536983773.bin' '-w' '/tmp/graph5877187031536983773.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph5877187031536983773.bin' '-l' '-1' '-v' '-w' '/tmp/graph5877187031536983773.weights' '-q' '0' '-e' '0.001'
[2023-04-07 03:10:32] [INFO ] Decomposing Gal with order
[2023-04-07 03:10:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-04-07 03:10:33] [INFO ] Removed a total of 6322 redundant transitions.
[2023-04-07 03:10:33] [INFO ] Flatten gal took : 494 ms
[2023-04-07 03:10:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 682 labels/synchronizations in 113 ms.
[2023-04-07 03:10:33] [INFO ] Time to serialize gal into /tmp/UpperBounds13124119177498901802.gal : 24 ms
[2023-04-07 03:10:33] [INFO ] Time to serialize properties into /tmp/UpperBounds813844047160569410.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds13124119177498901802.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds813844047160569410.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...283
Loading property file /tmp/UpperBounds813844047160569410.prop.
Detected timeout of ITS tools.
[2023-04-07 03:31:11] [INFO ] Applying decomposition
[2023-04-07 03:31:12] [INFO ] Flatten gal took : 631 ms
[2023-04-07 03:31:12] [INFO ] Decomposing Gal with order
[2023-04-07 03:31:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-04-07 03:31:13] [INFO ] Removed a total of 7598 redundant transitions.
[2023-04-07 03:31:13] [INFO ] Flatten gal took : 982 ms
[2023-04-07 03:31:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 347 labels/synchronizations in 235 ms.
[2023-04-07 03:31:19] [INFO ] Time to serialize gal into /tmp/UpperBounds17205088973697574942.gal : 67 ms
[2023-04-07 03:31:19] [INFO ] Time to serialize properties into /tmp/UpperBounds9636974916614375457.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds17205088973697574942.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds9636974916614375457.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...284
Loading property file /tmp/UpperBounds9636974916614375457.prop.
Detected timeout of ITS tools.
[2023-04-07 03:52:22] [INFO ] Flatten gal took : 517 ms
[2023-04-07 03:52:24] [INFO ] Input system was already deterministic with 2907 transitions.
[2023-04-07 03:52:28] [INFO ] Transformed 486 places.
[2023-04-07 03:52:28] [INFO ] Transformed 2907 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-04-07 03:52:28] [INFO ] Time to serialize gal into /tmp/UpperBounds5269996739133987215.gal : 22 ms
[2023-04-07 03:52:28] [INFO ] Time to serialize properties into /tmp/UpperBounds16022625316464536243.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds5269996739133987215.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds16022625316464536243.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...350
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds16022625316464536243.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 139620 kB
After kill :
MemTotal: 16393216 kB
MemFree: 14130480 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="EisenbergMcGuire-PT-09"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is EisenbergMcGuire-PT-09, 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 r517-tall-167987243600269"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-09.tgz
mv EisenbergMcGuire-PT-09 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;