Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r046-smll-165252115900199.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is DES-PT-60a, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r046-smll-165252115900199
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 340K
-rw-r--r-- 1 mcc users 6.4K Apr 29 15:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Apr 29 15:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 29 15:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 29 15:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K May 9 07:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 07:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 07:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 9 07:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K May 9 07:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 110K May 10 09:33 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 DES-PT-60a-UpperBounds-00
FORMULA_NAME DES-PT-60a-UpperBounds-01
FORMULA_NAME DES-PT-60a-UpperBounds-02
FORMULA_NAME DES-PT-60a-UpperBounds-03
FORMULA_NAME DES-PT-60a-UpperBounds-04
FORMULA_NAME DES-PT-60a-UpperBounds-05
FORMULA_NAME DES-PT-60a-UpperBounds-06
FORMULA_NAME DES-PT-60a-UpperBounds-07
FORMULA_NAME DES-PT-60a-UpperBounds-08
FORMULA_NAME DES-PT-60a-UpperBounds-09
FORMULA_NAME DES-PT-60a-UpperBounds-10
FORMULA_NAME DES-PT-60a-UpperBounds-11
FORMULA_NAME DES-PT-60a-UpperBounds-12
FORMULA_NAME DES-PT-60a-UpperBounds-13
FORMULA_NAME DES-PT-60a-UpperBounds-14
FORMULA_NAME DES-PT-60a-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652527009205

Running Version 0
[2022-05-14 11:16:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-14 11:16:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-14 11:16:52] [INFO ] Load time of PNML (sax parser for PT used): 146 ms
[2022-05-14 11:16:52] [INFO ] Transformed 354 places.
[2022-05-14 11:16:52] [INFO ] Transformed 311 transitions.
[2022-05-14 11:16:52] [INFO ] Found NUPN structural information;
[2022-05-14 11:16:52] [INFO ] Parsed PT model containing 354 places and 311 transitions in 247 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 13 ms.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
// Phase 1: matrix 297 rows 354 cols
[2022-05-14 11:16:52] [INFO ] Computed 59 place invariants in 71 ms
Incomplete random walk after 10000 steps, including 214 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 16) seen :6
FORMULA DES-PT-60a-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-60a-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-60a-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-60a-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-60a-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-60a-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 50 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 46 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 42 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 10) seen :0
// Phase 1: matrix 297 rows 354 cols
[2022-05-14 11:16:53] [INFO ] Computed 59 place invariants in 19 ms
[2022-05-14 11:16:53] [INFO ] [Real]Absence check using 34 positive place invariants in 24 ms returned sat
[2022-05-14 11:16:53] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 27 ms returned sat
[2022-05-14 11:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 11:16:53] [INFO ] [Real]Absence check using state equation in 224 ms returned sat
[2022-05-14 11:16:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 11:16:53] [INFO ] [Nat]Absence check using 34 positive place invariants in 25 ms returned sat
[2022-05-14 11:16:54] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 386 ms returned sat
[2022-05-14 11:16:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 11:16:58] [INFO ] [Nat]Absence check using state equation in 4470 ms returned unknown
[2022-05-14 11:16:58] [INFO ] [Real]Absence check using 34 positive place invariants in 16 ms returned sat
[2022-05-14 11:16:58] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 23 ms returned sat
[2022-05-14 11:16:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 11:16:59] [INFO ] [Real]Absence check using state equation in 191 ms returned sat
[2022-05-14 11:16:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 11:16:59] [INFO ] [Nat]Absence check using 34 positive place invariants in 16 ms returned sat
[2022-05-14 11:17:00] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 742 ms returned sat
[2022-05-14 11:17:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 11:17:04] [INFO ] [Nat]Absence check using state equation in 4155 ms returned unknown
[2022-05-14 11:17:04] [INFO ] [Real]Absence check using 34 positive place invariants in 21 ms returned sat
[2022-05-14 11:17:04] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 35 ms returned sat
[2022-05-14 11:17:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 11:17:04] [INFO ] [Real]Absence check using state equation in 443 ms returned sat
[2022-05-14 11:17:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 11:17:05] [INFO ] [Nat]Absence check using 34 positive place invariants in 24 ms returned sat
[2022-05-14 11:17:05] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 728 ms returned sat
[2022-05-14 11:17:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 11:17:09] [INFO ] [Nat]Absence check using state equation in 4136 ms returned unknown
[2022-05-14 11:17:09] [INFO ] [Real]Absence check using 34 positive place invariants in 14 ms returned sat
[2022-05-14 11:17:10] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 22 ms returned sat
[2022-05-14 11:17:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 11:17:10] [INFO ] [Real]Absence check using state equation in 248 ms returned sat
[2022-05-14 11:17:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 11:17:10] [INFO ] [Nat]Absence check using 34 positive place invariants in 25 ms returned sat
[2022-05-14 11:17:10] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 326 ms returned sat
[2022-05-14 11:17:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 11:17:14] [INFO ] [Nat]Absence check using state equation in 3335 ms returned sat
[2022-05-14 11:17:14] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-14 11:17:14] [INFO ] [Nat]Added 1 Read/Feed constraints in 17 ms returned sat
[2022-05-14 11:17:14] [INFO ] Computed and/alt/rep : 289/870/289 causal constraints (skipped 7 transitions) in 43 ms.
[2022-05-14 11:17:15] [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: Broken pipe ... 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: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:858)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-14 11:17:15] [INFO ] [Real]Absence check using 34 positive place invariants in 50 ms returned sat
[2022-05-14 11:17:15] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 35 ms returned sat
[2022-05-14 11:17:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 11:17:15] [INFO ] [Real]Absence check using state equation in 308 ms returned sat
[2022-05-14 11:17:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 11:17:15] [INFO ] [Nat]Absence check using 34 positive place invariants in 22 ms returned sat
[2022-05-14 11:17:16] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 358 ms returned sat
[2022-05-14 11:17:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 11:17:20] [INFO ] [Nat]Absence check using state equation in 4493 ms returned sat
[2022-05-14 11:17:20] [INFO ] [Nat]Added 1 Read/Feed constraints in 9 ms returned sat
[2022-05-14 11:17:20] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:671)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-14 11:17:20] [INFO ] [Real]Absence check using 34 positive place invariants in 16 ms returned sat
[2022-05-14 11:17:20] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 23 ms returned sat
[2022-05-14 11:17:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 11:17:21] [INFO ] [Real]Absence check using state equation in 174 ms returned sat
[2022-05-14 11:17:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 11:17:21] [INFO ] [Nat]Absence check using 34 positive place invariants in 17 ms returned sat
[2022-05-14 11:17:22] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 870 ms returned sat
[2022-05-14 11:17:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 11:17:23] [INFO ] [Nat]Absence check using state equation in 875 ms returned sat
[2022-05-14 11:17:23] [INFO ] [Nat]Added 1 Read/Feed constraints in 4 ms returned sat
[2022-05-14 11:17:23] [INFO ] Deduced a trap composed of 11 places in 138 ms of which 15 ms to minimize.
[2022-05-14 11:17:23] [INFO ] Deduced a trap composed of 13 places in 93 ms of which 2 ms to minimize.
[2022-05-14 11:17:23] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 310 ms
[2022-05-14 11:17:23] [INFO ] Computed and/alt/rep : 289/870/289 causal constraints (skipped 7 transitions) in 47 ms.
[2022-05-14 11:17:25] [INFO ] Added : 89 causal constraints over 19 iterations in 1878 ms. Result :sat
Minimization took 399 ms.
[2022-05-14 11:17:25] [INFO ] [Real]Absence check using 34 positive place invariants in 23 ms returned sat
[2022-05-14 11:17:25] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 35 ms returned sat
[2022-05-14 11:17:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 11:17:26] [INFO ] [Real]Absence check using state equation in 573 ms returned sat
[2022-05-14 11:17:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 11:17:26] [INFO ] [Nat]Absence check using 34 positive place invariants in 19 ms returned sat
[2022-05-14 11:17:26] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 132 ms returned sat
[2022-05-14 11:17:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 11:17:27] [INFO ] [Nat]Absence check using state equation in 1081 ms returned sat
[2022-05-14 11:17:27] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2022-05-14 11:17:27] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 2 ms to minimize.
[2022-05-14 11:17:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 123 ms
[2022-05-14 11:17:27] [INFO ] Computed and/alt/rep : 289/870/289 causal constraints (skipped 7 transitions) in 41 ms.
[2022-05-14 11:17:29] [INFO ] Added : 64 causal constraints over 14 iterations in 1551 ms. Result :sat
Minimization took 211 ms.
[2022-05-14 11:17:29] [INFO ] [Real]Absence check using 34 positive place invariants in 19 ms returned sat
[2022-05-14 11:17:29] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 25 ms returned sat
[2022-05-14 11:17:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 11:17:30] [INFO ] [Real]Absence check using state equation in 247 ms returned sat
[2022-05-14 11:17:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 11:17:30] [INFO ] [Nat]Absence check using 34 positive place invariants in 18 ms returned sat
[2022-05-14 11:17:30] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 181 ms returned sat
[2022-05-14 11:17:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 11:17:35] [INFO ] [Nat]Absence check using state equation in 4686 ms returned unknown
[2022-05-14 11:17:35] [INFO ] [Real]Absence check using 34 positive place invariants in 17 ms returned sat
[2022-05-14 11:17:35] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 26 ms returned sat
[2022-05-14 11:17:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 11:17:35] [INFO ] [Real]Absence check using state equation in 237 ms returned sat
[2022-05-14 11:17:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 11:17:35] [INFO ] [Nat]Absence check using 34 positive place invariants in 25 ms returned sat
[2022-05-14 11:17:36] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 462 ms returned sat
[2022-05-14 11:17:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 11:17:39] [INFO ] [Nat]Absence check using state equation in 3406 ms returned sat
[2022-05-14 11:17:39] [INFO ] [Nat]Added 1 Read/Feed constraints in 3 ms returned sat
[2022-05-14 11:17:39] [INFO ] Deduced a trap composed of 9 places in 45 ms of which 1 ms to minimize.
[2022-05-14 11:17:39] [INFO ] Deduced a trap composed of 10 places in 46 ms of which 1 ms to minimize.
[2022-05-14 11:17:39] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 163 ms
[2022-05-14 11:17:39] [INFO ] Computed and/alt/rep : 289/870/289 causal constraints (skipped 7 transitions) in 30 ms.
[2022-05-14 11:17:40] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:858)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-14 11:17:40] [INFO ] [Real]Absence check using 34 positive place invariants in 22 ms returned sat
[2022-05-14 11:17:40] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 33 ms returned sat
[2022-05-14 11:17:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 11:17:41] [INFO ] [Real]Absence check using state equation in 568 ms returned sat
[2022-05-14 11:17:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 11:17:41] [INFO ] [Nat]Absence check using 34 positive place invariants in 23 ms returned sat
[2022-05-14 11:17:43] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 1867 ms returned sat
[2022-05-14 11:17:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 11:17:45] [INFO ] [Nat]Absence check using state equation in 2405 ms returned sat
[2022-05-14 11:17:45] [INFO ] [Nat]Added 1 Read/Feed constraints in 5 ms returned sat
[2022-05-14 11:17:45] [INFO ] Deduced a trap composed of 9 places in 99 ms of which 0 ms to minimize.
[2022-05-14 11:17:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 136 ms
[2022-05-14 11:17:45] [INFO ] Computed and/alt/rep : 289/870/289 causal constraints (skipped 7 transitions) in 23 ms.
[2022-05-14 11:17:46] [INFO ] Added : 20 causal constraints over 4 iterations in 476 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Parikh walk after 42400 steps, including 761 resets, run finished after 168 ms. (steps per millisecond=252 ) properties (out of 10) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28400 steps, including 1161 resets, run finished after 97 ms. (steps per millisecond=292 ) properties (out of 10) seen :0 could not realise parikh vector
Incomplete Parikh walk after 61800 steps, including 1427 resets, run finished after 202 ms. (steps per millisecond=305 ) properties (out of 10) seen :2 could not realise parikh vector
FORMULA DES-PT-60a-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DES-PT-60a-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 8 out of 354 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 354/354 places, 297/297 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 354 transition count 295
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 353 transition count 294
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 353 transition count 294
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 10 place count 353 transition count 294
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 352 transition count 293
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 12 place count 351 transition count 293
Applied a total of 12 rules in 177 ms. Remains 351 /354 variables (removed 3) and now considering 293/297 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 351/354 places, 293/297 transitions.
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:17:46] [INFO ] Computed 60 place invariants in 16 ms
Incomplete random walk after 1000000 steps, including 13579 resets, run finished after 2786 ms. (steps per millisecond=358 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2282 resets, run finished after 1097 ms. (steps per millisecond=911 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2266 resets, run finished after 1083 ms. (steps per millisecond=923 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2262 resets, run finished after 1091 ms. (steps per millisecond=916 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2299 resets, run finished after 1092 ms. (steps per millisecond=915 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2261 resets, run finished after 1087 ms. (steps per millisecond=919 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2289 resets, run finished after 1081 ms. (steps per millisecond=925 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2272 resets, run finished after 1077 ms. (steps per millisecond=928 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2273 resets, run finished after 1079 ms. (steps per millisecond=926 ) properties (out of 8) seen :0
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:17:58] [INFO ] Computed 60 place invariants in 25 ms
[2022-05-14 11:17:58] [INFO ] [Real]Absence check using 35 positive place invariants in 17 ms returned sat
[2022-05-14 11:17:58] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 35 ms returned sat
[2022-05-14 11:17:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 11:17:58] [INFO ] [Real]Absence check using state equation in 253 ms returned sat
[2022-05-14 11:17:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 11:17:58] [INFO ] [Nat]Absence check using 35 positive place invariants in 24 ms returned sat
[2022-05-14 11:17:59] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 243 ms returned sat
[2022-05-14 11:17:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 11:17:59] [INFO ] [Nat]Absence check using state equation in 672 ms returned sat
[2022-05-14 11:17:59] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-14 11:17:59] [INFO ] [Nat]Added 2 Read/Feed constraints in 65 ms returned sat
[2022-05-14 11:17:59] [INFO ] Computed and/alt/rep : 284/470/284 causal constraints (skipped 6 transitions) in 19 ms.
[2022-05-14 11:18:00] [INFO ] Deduced a trap composed of 10 places in 126 ms of which 1 ms to minimize.
[2022-05-14 11:18:00] [INFO ] Deduced a trap composed of 23 places in 101 ms of which 0 ms to minimize.
[2022-05-14 11:18:01] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 314 ms
[2022-05-14 11:18:01] [INFO ] Added : 128 causal constraints over 26 iterations in 1107 ms. Result :sat
Minimization took 89 ms.
[2022-05-14 11:18:01] [INFO ] [Real]Absence check using 35 positive place invariants in 11 ms returned sat
[2022-05-14 11:18:01] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 23 ms returned sat
[2022-05-14 11:18:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 11:18:01] [INFO ] [Real]Absence check using state equation in 293 ms returned sat
[2022-05-14 11:18:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 11:18:01] [INFO ] [Nat]Absence check using 35 positive place invariants in 12 ms returned sat
[2022-05-14 11:18:01] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 247 ms returned sat
[2022-05-14 11:18:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 11:18:02] [INFO ] [Nat]Absence check using state equation in 1086 ms returned sat
[2022-05-14 11:18:02] [INFO ] [Nat]Added 2 Read/Feed constraints in 28 ms returned sat
[2022-05-14 11:18:03] [INFO ] Deduced a trap composed of 6 places in 98 ms of which 1 ms to minimize.
[2022-05-14 11:18:03] [INFO ] Deduced a trap composed of 20 places in 69 ms of which 0 ms to minimize.
[2022-05-14 11:18:03] [INFO ] Deduced a trap composed of 12 places in 64 ms of which 0 ms to minimize.
[2022-05-14 11:18:03] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 301 ms
[2022-05-14 11:18:03] [INFO ] Computed and/alt/rep : 284/470/284 causal constraints (skipped 6 transitions) in 23 ms.
[2022-05-14 11:18:03] [INFO ] Added : 97 causal constraints over 20 iterations in 660 ms. Result :sat
Minimization took 102 ms.
[2022-05-14 11:18:04] [INFO ] [Real]Absence check using 35 positive place invariants in 12 ms returned sat
[2022-05-14 11:18:04] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 44 ms returned sat
[2022-05-14 11:18:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 11:18:04] [INFO ] [Real]Absence check using state equation in 369 ms returned sat
[2022-05-14 11:18:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 11:18:04] [INFO ] [Nat]Absence check using 35 positive place invariants in 18 ms returned sat
[2022-05-14 11:18:04] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 200 ms returned sat
[2022-05-14 11:18:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 11:18:05] [INFO ] [Nat]Absence check using state equation in 580 ms returned sat
[2022-05-14 11:18:05] [INFO ] [Nat]Added 2 Read/Feed constraints in 56 ms returned sat
[2022-05-14 11:18:05] [INFO ] Deduced a trap composed of 5 places in 37 ms of which 1 ms to minimize.
[2022-05-14 11:18:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 80 ms
[2022-05-14 11:18:05] [INFO ] Computed and/alt/rep : 284/470/284 causal constraints (skipped 6 transitions) in 19 ms.
[2022-05-14 11:18:08] [INFO ] Deduced a trap composed of 60 places in 49 ms of which 1 ms to minimize.
[2022-05-14 11:18:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 130 ms
[2022-05-14 11:18:08] [INFO ] Added : 261 causal constraints over 53 iterations in 2630 ms. Result :sat
Minimization took 276 ms.
[2022-05-14 11:18:08] [INFO ] [Real]Absence check using 35 positive place invariants in 21 ms returned sat
[2022-05-14 11:18:08] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 40 ms returned sat
[2022-05-14 11:18:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 11:18:08] [INFO ] [Real]Absence check using state equation in 233 ms returned sat
[2022-05-14 11:18:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 11:18:08] [INFO ] [Nat]Absence check using 35 positive place invariants in 11 ms returned sat
[2022-05-14 11:18:09] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 145 ms returned sat
[2022-05-14 11:18:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 11:18:09] [INFO ] [Nat]Absence check using state equation in 428 ms returned sat
[2022-05-14 11:18:09] [INFO ] [Nat]Added 2 Read/Feed constraints in 23 ms returned sat
[2022-05-14 11:18:09] [INFO ] Deduced a trap composed of 11 places in 117 ms of which 1 ms to minimize.
[2022-05-14 11:18:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 157 ms
[2022-05-14 11:18:09] [INFO ] Computed and/alt/rep : 284/470/284 causal constraints (skipped 6 transitions) in 29 ms.
[2022-05-14 11:18:10] [INFO ] Deduced a trap composed of 8 places in 86 ms of which 0 ms to minimize.
[2022-05-14 11:18:10] [INFO ] Deduced a trap composed of 10 places in 86 ms of which 1 ms to minimize.
[2022-05-14 11:18:10] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 248 ms
[2022-05-14 11:18:10] [INFO ] Added : 100 causal constraints over 20 iterations in 930 ms. Result :sat
Minimization took 107 ms.
[2022-05-14 11:18:10] [INFO ] [Real]Absence check using 35 positive place invariants in 13 ms returned sat
[2022-05-14 11:18:10] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 26 ms returned sat
[2022-05-14 11:18:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 11:18:11] [INFO ] [Real]Absence check using state equation in 184 ms returned sat
[2022-05-14 11:18:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 11:18:11] [INFO ] [Nat]Absence check using 35 positive place invariants in 14 ms returned sat
[2022-05-14 11:18:11] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 244 ms returned sat
[2022-05-14 11:18:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 11:18:12] [INFO ] [Nat]Absence check using state equation in 890 ms returned sat
[2022-05-14 11:18:12] [INFO ] [Nat]Added 2 Read/Feed constraints in 12 ms returned sat
[2022-05-14 11:18:12] [INFO ] Computed and/alt/rep : 284/470/284 causal constraints (skipped 6 transitions) in 32 ms.
[2022-05-14 11:18:13] [INFO ] Added : 140 causal constraints over 28 iterations in 1632 ms. Result :sat
Minimization took 270 ms.
[2022-05-14 11:18:14] [INFO ] [Real]Absence check using 35 positive place invariants in 14 ms returned sat
[2022-05-14 11:18:14] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 27 ms returned sat
[2022-05-14 11:18:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 11:18:14] [INFO ] [Real]Absence check using state equation in 378 ms returned sat
[2022-05-14 11:18:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 11:18:14] [INFO ] [Nat]Absence check using 35 positive place invariants in 19 ms returned sat
[2022-05-14 11:18:15] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 329 ms returned sat
[2022-05-14 11:18:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 11:18:18] [INFO ] [Nat]Absence check using state equation in 3458 ms returned sat
[2022-05-14 11:18:18] [INFO ] [Nat]Added 2 Read/Feed constraints in 9 ms returned sat
[2022-05-14 11:18:18] [INFO ] Computed and/alt/rep : 284/470/284 causal constraints (skipped 6 transitions) in 18 ms.
[2022-05-14 11:18:20] [INFO ] Added : 206 causal constraints over 42 iterations in 2297 ms. Result :sat
Minimization took 475 ms.
[2022-05-14 11:18:21] [INFO ] [Real]Absence check using 35 positive place invariants in 14 ms returned sat
[2022-05-14 11:18:21] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 28 ms returned sat
[2022-05-14 11:18:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 11:18:21] [INFO ] [Real]Absence check using state equation in 376 ms returned sat
[2022-05-14 11:18:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 11:18:22] [INFO ] [Nat]Absence check using 35 positive place invariants in 18 ms returned sat
[2022-05-14 11:18:22] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 322 ms returned sat
[2022-05-14 11:18:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 11:18:23] [INFO ] [Nat]Absence check using state equation in 974 ms returned sat
[2022-05-14 11:18:23] [INFO ] [Nat]Added 2 Read/Feed constraints in 2 ms returned sat
[2022-05-14 11:18:23] [INFO ] Computed and/alt/rep : 284/470/284 causal constraints (skipped 6 transitions) in 19 ms.
[2022-05-14 11:18:25] [INFO ] Deduced a trap composed of 75 places in 114 ms of which 0 ms to minimize.
[2022-05-14 11:18:25] [INFO ] Deduced a trap composed of 11 places in 92 ms of which 0 ms to minimize.
[2022-05-14 11:18:25] [INFO ] Deduced a trap composed of 60 places in 48 ms of which 0 ms to minimize.
[2022-05-14 11:18:25] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 452 ms
[2022-05-14 11:18:25] [INFO ] Added : 261 causal constraints over 53 iterations in 2434 ms. Result :sat
Minimization took 345 ms.
[2022-05-14 11:18:26] [INFO ] [Real]Absence check using 35 positive place invariants in 14 ms returned sat
[2022-05-14 11:18:26] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 41 ms returned sat
[2022-05-14 11:18:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 11:18:26] [INFO ] [Real]Absence check using state equation in 500 ms returned sat
[2022-05-14 11:18:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 11:18:26] [INFO ] [Nat]Absence check using 35 positive place invariants in 17 ms returned sat
[2022-05-14 11:18:27] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 229 ms returned sat
[2022-05-14 11:18:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 11:18:27] [INFO ] [Nat]Absence check using state equation in 517 ms returned sat
[2022-05-14 11:18:27] [INFO ] [Nat]Added 2 Read/Feed constraints in 87 ms returned sat
[2022-05-14 11:18:27] [INFO ] Computed and/alt/rep : 284/470/284 causal constraints (skipped 6 transitions) in 27 ms.
[2022-05-14 11:18:28] [INFO ] Deduced a trap composed of 6 places in 41 ms of which 1 ms to minimize.
[2022-05-14 11:18:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 103 ms
[2022-05-14 11:18:28] [INFO ] Added : 71 causal constraints over 15 iterations in 828 ms. Result :sat
Minimization took 398 ms.
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]
Incomplete Parikh walk after 33300 steps, including 616 resets, run finished after 147 ms. (steps per millisecond=226 ) properties (out of 8) seen :0 could not realise parikh vector
Incomplete Parikh walk after 267900 steps, including 3929 resets, run finished after 925 ms. (steps per millisecond=289 ) properties (out of 8) seen :0 could not realise parikh vector
Incomplete Parikh walk after 192500 steps, including 2764 resets, run finished after 499 ms. (steps per millisecond=385 ) properties (out of 8) seen :0 could not realise parikh vector
Incomplete Parikh walk after 60900 steps, including 894 resets, run finished after 160 ms. (steps per millisecond=380 ) properties (out of 8) seen :0 could not realise parikh vector
Incomplete Parikh walk after 292600 steps, including 4041 resets, run finished after 845 ms. (steps per millisecond=346 ) properties (out of 8) seen :0 could not realise parikh vector
Incomplete Parikh walk after 262300 steps, including 4289 resets, run finished after 729 ms. (steps per millisecond=359 ) properties (out of 8) seen :0 could not realise parikh vector
Incomplete Parikh walk after 217500 steps, including 2790 resets, run finished after 699 ms. (steps per millisecond=311 ) properties (out of 8) seen :0 could not realise parikh vector
Incomplete Parikh walk after 164600 steps, including 2396 resets, run finished after 398 ms. (steps per millisecond=413 ) properties (out of 8) seen :0 could not realise parikh vector
Support contains 8 out of 351 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 351/351 places, 293/293 transitions.
Applied a total of 0 rules in 24 ms. Remains 351 /351 variables (removed 0) and now considering 293/293 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 351/351 places, 293/293 transitions.
Starting structural reductions, iteration 0 : 351/351 places, 293/293 transitions.
Applied a total of 0 rules in 22 ms. Remains 351 /351 variables (removed 0) and now considering 293/293 (removed 0) transitions.
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:18:33] [INFO ] Computed 60 place invariants in 13 ms
[2022-05-14 11:18:33] [INFO ] Implicit Places using invariants in 340 ms returned []
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:18:33] [INFO ] Computed 60 place invariants in 12 ms
[2022-05-14 11:18:34] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-14 11:18:35] [INFO ] Implicit Places using invariants and state equation in 1144 ms returned []
Implicit Place search using SMT with State Equation took 1486 ms to find 0 implicit places.
[2022-05-14 11:18:35] [INFO ] Redundant transitions in 26 ms returned []
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:18:35] [INFO ] Computed 60 place invariants in 7 ms
[2022-05-14 11:18:35] [INFO ] Dead Transitions using invariants and state equation in 287 ms returned []
Finished structural reductions, in 1 iterations. Remains : 351/351 places, 293/293 transitions.
Starting property specific reduction for DES-PT-60a-UpperBounds-00
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:18:35] [INFO ] Computed 60 place invariants in 6 ms
Incomplete random walk after 10000 steps, including 134 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:18:35] [INFO ] Computed 60 place invariants in 9 ms
[2022-05-14 11:18:35] [INFO ] [Real]Absence check using 35 positive place invariants in 15 ms returned sat
[2022-05-14 11:18:35] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 27 ms returned sat
[2022-05-14 11:18:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 11:18:35] [INFO ] [Real]Absence check using state equation in 202 ms returned sat
[2022-05-14 11:18:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 11:18:35] [INFO ] [Nat]Absence check using 35 positive place invariants in 20 ms returned sat
[2022-05-14 11:18:36] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 246 ms returned sat
[2022-05-14 11:18:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 11:18:36] [INFO ] [Nat]Absence check using state equation in 654 ms returned sat
[2022-05-14 11:18:36] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-14 11:18:36] [INFO ] [Nat]Added 2 Read/Feed constraints in 79 ms returned sat
[2022-05-14 11:18:36] [INFO ] Computed and/alt/rep : 284/470/284 causal constraints (skipped 6 transitions) in 22 ms.
[2022-05-14 11:18:37] [INFO ] Deduced a trap composed of 10 places in 180 ms of which 1 ms to minimize.
[2022-05-14 11:18:38] [INFO ] Deduced a trap composed of 23 places in 182 ms of which 2 ms to minimize.
[2022-05-14 11:18:38] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 448 ms
[2022-05-14 11:18:38] [INFO ] Added : 128 causal constraints over 26 iterations in 1235 ms. Result :sat
Minimization took 86 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Incomplete Parikh walk after 164600 steps, including 2402 resets, run finished after 660 ms. (steps per millisecond=249 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 351 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 351/351 places, 293/293 transitions.
Applied a total of 0 rules in 32 ms. Remains 351 /351 variables (removed 0) and now considering 293/293 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 351/351 places, 293/293 transitions.
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:18:38] [INFO ] Computed 60 place invariants in 6 ms
Incomplete random walk after 1000000 steps, including 13591 resets, run finished after 2589 ms. (steps per millisecond=386 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2286 resets, run finished after 1057 ms. (steps per millisecond=946 ) properties (out of 1) seen :0
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:18:42] [INFO ] Computed 60 place invariants in 6 ms
[2022-05-14 11:18:42] [INFO ] [Real]Absence check using 35 positive place invariants in 12 ms returned sat
[2022-05-14 11:18:42] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 23 ms returned sat
[2022-05-14 11:18:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 11:18:42] [INFO ] [Real]Absence check using state equation in 184 ms returned sat
[2022-05-14 11:18:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 11:18:42] [INFO ] [Nat]Absence check using 35 positive place invariants in 20 ms returned sat
[2022-05-14 11:18:43] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 245 ms returned sat
[2022-05-14 11:18:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 11:18:43] [INFO ] [Nat]Absence check using state equation in 654 ms returned sat
[2022-05-14 11:18:43] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-14 11:18:43] [INFO ] [Nat]Added 2 Read/Feed constraints in 64 ms returned sat
[2022-05-14 11:18:43] [INFO ] Computed and/alt/rep : 284/470/284 causal constraints (skipped 6 transitions) in 19 ms.
[2022-05-14 11:18:44] [INFO ] Deduced a trap composed of 10 places in 124 ms of which 1 ms to minimize.
[2022-05-14 11:18:45] [INFO ] Deduced a trap composed of 23 places in 119 ms of which 1 ms to minimize.
[2022-05-14 11:18:45] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 334 ms
[2022-05-14 11:18:45] [INFO ] Added : 128 causal constraints over 26 iterations in 1143 ms. Result :sat
Minimization took 117 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Incomplete Parikh walk after 164600 steps, including 2397 resets, run finished after 604 ms. (steps per millisecond=272 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 351 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 351/351 places, 293/293 transitions.
Applied a total of 0 rules in 17 ms. Remains 351 /351 variables (removed 0) and now considering 293/293 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 351/351 places, 293/293 transitions.
Starting structural reductions, iteration 0 : 351/351 places, 293/293 transitions.
Applied a total of 0 rules in 15 ms. Remains 351 /351 variables (removed 0) and now considering 293/293 (removed 0) transitions.
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:18:45] [INFO ] Computed 60 place invariants in 7 ms
[2022-05-14 11:18:46] [INFO ] Implicit Places using invariants in 348 ms returned []
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:18:46] [INFO ] Computed 60 place invariants in 7 ms
[2022-05-14 11:18:46] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-14 11:18:47] [INFO ] Implicit Places using invariants and state equation in 1057 ms returned []
Implicit Place search using SMT with State Equation took 1407 ms to find 0 implicit places.
[2022-05-14 11:18:47] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:18:47] [INFO ] Computed 60 place invariants in 6 ms
[2022-05-14 11:18:47] [INFO ] Dead Transitions using invariants and state equation in 426 ms returned []
Finished structural reductions, in 1 iterations. Remains : 351/351 places, 293/293 transitions.
Ending property specific reduction for DES-PT-60a-UpperBounds-00 in 12377 ms.
Starting property specific reduction for DES-PT-60a-UpperBounds-01
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:18:47] [INFO ] Computed 60 place invariants in 8 ms
Incomplete random walk after 10000 steps, including 146 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:18:47] [INFO ] Computed 60 place invariants in 9 ms
[2022-05-14 11:18:47] [INFO ] [Real]Absence check using 35 positive place invariants in 19 ms returned sat
[2022-05-14 11:18:47] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 39 ms returned sat
[2022-05-14 11:18:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 11:18:48] [INFO ] [Real]Absence check using state equation in 479 ms returned sat
[2022-05-14 11:18:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 11:18:48] [INFO ] [Nat]Absence check using 35 positive place invariants in 16 ms returned sat
[2022-05-14 11:18:48] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 347 ms returned sat
[2022-05-14 11:18:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 11:18:49] [INFO ] [Nat]Absence check using state equation in 851 ms returned sat
[2022-05-14 11:18:49] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-14 11:18:49] [INFO ] [Nat]Added 2 Read/Feed constraints in 29 ms returned sat
[2022-05-14 11:18:49] [INFO ] Deduced a trap composed of 6 places in 183 ms of which 1 ms to minimize.
[2022-05-14 11:18:50] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 1 ms to minimize.
[2022-05-14 11:18:50] [INFO ] Deduced a trap composed of 12 places in 81 ms of which 1 ms to minimize.
[2022-05-14 11:18:50] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 457 ms
[2022-05-14 11:18:50] [INFO ] Computed and/alt/rep : 284/470/284 causal constraints (skipped 6 transitions) in 22 ms.
[2022-05-14 11:18:51] [INFO ] Added : 97 causal constraints over 20 iterations in 798 ms. Result :sat
Minimization took 167 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Incomplete Parikh walk after 217500 steps, including 2797 resets, run finished after 757 ms. (steps per millisecond=287 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 351 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 351/351 places, 293/293 transitions.
Applied a total of 0 rules in 23 ms. Remains 351 /351 variables (removed 0) and now considering 293/293 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 351/351 places, 293/293 transitions.
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:18:51] [INFO ] Computed 60 place invariants in 6 ms
Incomplete random walk after 1000000 steps, including 13641 resets, run finished after 2548 ms. (steps per millisecond=392 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2260 resets, run finished after 1055 ms. (steps per millisecond=947 ) properties (out of 1) seen :0
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:18:55] [INFO ] Computed 60 place invariants in 6 ms
[2022-05-14 11:18:55] [INFO ] [Real]Absence check using 35 positive place invariants in 12 ms returned sat
[2022-05-14 11:18:55] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 24 ms returned sat
[2022-05-14 11:18:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 11:18:56] [INFO ] [Real]Absence check using state equation in 411 ms returned sat
[2022-05-14 11:18:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 11:18:56] [INFO ] [Nat]Absence check using 35 positive place invariants in 15 ms returned sat
[2022-05-14 11:18:56] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 224 ms returned sat
[2022-05-14 11:18:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 11:18:57] [INFO ] [Nat]Absence check using state equation in 743 ms returned sat
[2022-05-14 11:18:57] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-14 11:18:57] [INFO ] [Nat]Added 2 Read/Feed constraints in 29 ms returned sat
[2022-05-14 11:18:57] [INFO ] Deduced a trap composed of 6 places in 137 ms of which 0 ms to minimize.
[2022-05-14 11:18:57] [INFO ] Deduced a trap composed of 20 places in 116 ms of which 1 ms to minimize.
[2022-05-14 11:18:57] [INFO ] Deduced a trap composed of 12 places in 98 ms of which 1 ms to minimize.
[2022-05-14 11:18:57] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 432 ms
[2022-05-14 11:18:57] [INFO ] Computed and/alt/rep : 284/470/284 causal constraints (skipped 6 transitions) in 27 ms.
[2022-05-14 11:18:58] [INFO ] Added : 97 causal constraints over 20 iterations in 729 ms. Result :sat
Minimization took 105 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Incomplete Parikh walk after 217500 steps, including 2783 resets, run finished after 845 ms. (steps per millisecond=257 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 351 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 351/351 places, 293/293 transitions.
Applied a total of 0 rules in 13 ms. Remains 351 /351 variables (removed 0) and now considering 293/293 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 351/351 places, 293/293 transitions.
Starting structural reductions, iteration 0 : 351/351 places, 293/293 transitions.
Applied a total of 0 rules in 13 ms. Remains 351 /351 variables (removed 0) and now considering 293/293 (removed 0) transitions.
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:18:59] [INFO ] Computed 60 place invariants in 6 ms
[2022-05-14 11:18:59] [INFO ] Implicit Places using invariants in 350 ms returned []
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:18:59] [INFO ] Computed 60 place invariants in 6 ms
[2022-05-14 11:19:00] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-14 11:19:00] [INFO ] Implicit Places using invariants and state equation in 1232 ms returned []
Implicit Place search using SMT with State Equation took 1584 ms to find 0 implicit places.
[2022-05-14 11:19:00] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:19:00] [INFO ] Computed 60 place invariants in 9 ms
[2022-05-14 11:19:01] [INFO ] Dead Transitions using invariants and state equation in 431 ms returned []
Finished structural reductions, in 1 iterations. Remains : 351/351 places, 293/293 transitions.
Ending property specific reduction for DES-PT-60a-UpperBounds-01 in 13668 ms.
Starting property specific reduction for DES-PT-60a-UpperBounds-04
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:19:01] [INFO ] Computed 60 place invariants in 8 ms
Incomplete random walk after 10000 steps, including 143 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:19:01] [INFO ] Computed 60 place invariants in 11 ms
[2022-05-14 11:19:01] [INFO ] [Real]Absence check using 35 positive place invariants in 16 ms returned sat
[2022-05-14 11:19:01] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 33 ms returned sat
[2022-05-14 11:19:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 11:19:02] [INFO ] [Real]Absence check using state equation in 524 ms returned sat
[2022-05-14 11:19:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 11:19:02] [INFO ] [Nat]Absence check using 35 positive place invariants in 16 ms returned sat
[2022-05-14 11:19:02] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 180 ms returned sat
[2022-05-14 11:19:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 11:19:02] [INFO ] [Nat]Absence check using state equation in 577 ms returned sat
[2022-05-14 11:19:02] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-14 11:19:03] [INFO ] [Nat]Added 2 Read/Feed constraints in 55 ms returned sat
[2022-05-14 11:19:03] [INFO ] Deduced a trap composed of 5 places in 35 ms of which 0 ms to minimize.
[2022-05-14 11:19:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 77 ms
[2022-05-14 11:19:03] [INFO ] Computed and/alt/rep : 284/470/284 causal constraints (skipped 6 transitions) in 18 ms.
[2022-05-14 11:19:06] [INFO ] Deduced a trap composed of 60 places in 59 ms of which 0 ms to minimize.
[2022-05-14 11:19:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 144 ms
[2022-05-14 11:19:06] [INFO ] Added : 261 causal constraints over 53 iterations in 3208 ms. Result :sat
Minimization took 276 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Incomplete Parikh walk after 262300 steps, including 4246 resets, run finished after 681 ms. (steps per millisecond=385 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 351 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 351/351 places, 293/293 transitions.
Applied a total of 0 rules in 17 ms. Remains 351 /351 variables (removed 0) and now considering 293/293 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 351/351 places, 293/293 transitions.
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:19:07] [INFO ] Computed 60 place invariants in 9 ms
Incomplete random walk after 1000000 steps, including 13665 resets, run finished after 2572 ms. (steps per millisecond=388 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2217 resets, run finished after 1056 ms. (steps per millisecond=946 ) properties (out of 1) seen :0
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:19:10] [INFO ] Computed 60 place invariants in 9 ms
[2022-05-14 11:19:11] [INFO ] [Real]Absence check using 35 positive place invariants in 12 ms returned sat
[2022-05-14 11:19:11] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 23 ms returned sat
[2022-05-14 11:19:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 11:19:11] [INFO ] [Real]Absence check using state equation in 429 ms returned sat
[2022-05-14 11:19:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 11:19:11] [INFO ] [Nat]Absence check using 35 positive place invariants in 18 ms returned sat
[2022-05-14 11:19:11] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 202 ms returned sat
[2022-05-14 11:19:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 11:19:12] [INFO ] [Nat]Absence check using state equation in 607 ms returned sat
[2022-05-14 11:19:12] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-14 11:19:12] [INFO ] [Nat]Added 2 Read/Feed constraints in 55 ms returned sat
[2022-05-14 11:19:12] [INFO ] Deduced a trap composed of 5 places in 35 ms of which 1 ms to minimize.
[2022-05-14 11:19:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 75 ms
[2022-05-14 11:19:12] [INFO ] Computed and/alt/rep : 284/470/284 causal constraints (skipped 6 transitions) in 18 ms.
[2022-05-14 11:19:15] [INFO ] Deduced a trap composed of 60 places in 61 ms of which 2 ms to minimize.
[2022-05-14 11:19:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 149 ms
[2022-05-14 11:19:15] [INFO ] Added : 261 causal constraints over 53 iterations in 3173 ms. Result :sat
Minimization took 276 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Incomplete Parikh walk after 262300 steps, including 4256 resets, run finished after 711 ms. (steps per millisecond=368 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 351 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 351/351 places, 293/293 transitions.
Applied a total of 0 rules in 14 ms. Remains 351 /351 variables (removed 0) and now considering 293/293 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 351/351 places, 293/293 transitions.
Starting structural reductions, iteration 0 : 351/351 places, 293/293 transitions.
Applied a total of 0 rules in 14 ms. Remains 351 /351 variables (removed 0) and now considering 293/293 (removed 0) transitions.
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:19:16] [INFO ] Computed 60 place invariants in 6 ms
[2022-05-14 11:19:17] [INFO ] Implicit Places using invariants in 494 ms returned []
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:19:17] [INFO ] Computed 60 place invariants in 9 ms
[2022-05-14 11:19:17] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-14 11:19:18] [INFO ] Implicit Places using invariants and state equation in 1151 ms returned []
Implicit Place search using SMT with State Equation took 1662 ms to find 0 implicit places.
[2022-05-14 11:19:18] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:19:18] [INFO ] Computed 60 place invariants in 7 ms
[2022-05-14 11:19:18] [INFO ] Dead Transitions using invariants and state equation in 324 ms returned []
Finished structural reductions, in 1 iterations. Remains : 351/351 places, 293/293 transitions.
Ending property specific reduction for DES-PT-60a-UpperBounds-04 in 17390 ms.
Starting property specific reduction for DES-PT-60a-UpperBounds-06
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:19:18] [INFO ] Computed 60 place invariants in 7 ms
Incomplete random walk after 10000 steps, including 145 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:19:18] [INFO ] Computed 60 place invariants in 11 ms
[2022-05-14 11:19:18] [INFO ] [Real]Absence check using 35 positive place invariants in 18 ms returned sat
[2022-05-14 11:19:18] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 34 ms returned sat
[2022-05-14 11:19:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 11:19:19] [INFO ] [Real]Absence check using state equation in 248 ms returned sat
[2022-05-14 11:19:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 11:19:19] [INFO ] [Nat]Absence check using 35 positive place invariants in 19 ms returned sat
[2022-05-14 11:19:19] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 247 ms returned sat
[2022-05-14 11:19:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 11:19:20] [INFO ] [Nat]Absence check using state equation in 653 ms returned sat
[2022-05-14 11:19:20] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-14 11:19:20] [INFO ] [Nat]Added 2 Read/Feed constraints in 33 ms returned sat
[2022-05-14 11:19:20] [INFO ] Deduced a trap composed of 11 places in 123 ms of which 6 ms to minimize.
[2022-05-14 11:19:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 198 ms
[2022-05-14 11:19:20] [INFO ] Computed and/alt/rep : 284/470/284 causal constraints (skipped 6 transitions) in 29 ms.
[2022-05-14 11:19:21] [INFO ] Deduced a trap composed of 8 places in 171 ms of which 2 ms to minimize.
[2022-05-14 11:19:21] [INFO ] Deduced a trap composed of 10 places in 162 ms of which 1 ms to minimize.
[2022-05-14 11:19:21] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 453 ms
[2022-05-14 11:19:21] [INFO ] Added : 100 causal constraints over 20 iterations in 1330 ms. Result :sat
Minimization took 179 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Incomplete Parikh walk after 292600 steps, including 4031 resets, run finished after 1009 ms. (steps per millisecond=289 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 351 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 351/351 places, 293/293 transitions.
Applied a total of 0 rules in 17 ms. Remains 351 /351 variables (removed 0) and now considering 293/293 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 351/351 places, 293/293 transitions.
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:19:23] [INFO ] Computed 60 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 13692 resets, run finished after 2456 ms. (steps per millisecond=407 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2311 resets, run finished after 1054 ms. (steps per millisecond=948 ) properties (out of 1) seen :0
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:19:26] [INFO ] Computed 60 place invariants in 6 ms
[2022-05-14 11:19:26] [INFO ] [Real]Absence check using 35 positive place invariants in 13 ms returned sat
[2022-05-14 11:19:26] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 24 ms returned sat
[2022-05-14 11:19:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 11:19:26] [INFO ] [Real]Absence check using state equation in 174 ms returned sat
[2022-05-14 11:19:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 11:19:26] [INFO ] [Nat]Absence check using 35 positive place invariants in 21 ms returned sat
[2022-05-14 11:19:27] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 248 ms returned sat
[2022-05-14 11:19:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 11:19:27] [INFO ] [Nat]Absence check using state equation in 658 ms returned sat
[2022-05-14 11:19:27] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-14 11:19:27] [INFO ] [Nat]Added 2 Read/Feed constraints in 36 ms returned sat
[2022-05-14 11:19:28] [INFO ] Deduced a trap composed of 11 places in 151 ms of which 1 ms to minimize.
[2022-05-14 11:19:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 203 ms
[2022-05-14 11:19:28] [INFO ] Computed and/alt/rep : 284/470/284 causal constraints (skipped 6 transitions) in 29 ms.
[2022-05-14 11:19:29] [INFO ] Deduced a trap composed of 8 places in 158 ms of which 1 ms to minimize.
[2022-05-14 11:19:29] [INFO ] Deduced a trap composed of 10 places in 167 ms of which 1 ms to minimize.
[2022-05-14 11:19:29] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 443 ms
[2022-05-14 11:19:29] [INFO ] Added : 100 causal constraints over 20 iterations in 1322 ms. Result :sat
Minimization took 172 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Incomplete Parikh walk after 292600 steps, including 4001 resets, run finished after 1135 ms. (steps per millisecond=257 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 351 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 351/351 places, 293/293 transitions.
Applied a total of 0 rules in 23 ms. Remains 351 /351 variables (removed 0) and now considering 293/293 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 351/351 places, 293/293 transitions.
Starting structural reductions, iteration 0 : 351/351 places, 293/293 transitions.
Applied a total of 0 rules in 20 ms. Remains 351 /351 variables (removed 0) and now considering 293/293 (removed 0) transitions.
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:19:30] [INFO ] Computed 60 place invariants in 9 ms
[2022-05-14 11:19:31] [INFO ] Implicit Places using invariants in 513 ms returned []
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:19:31] [INFO ] Computed 60 place invariants in 8 ms
[2022-05-14 11:19:31] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-14 11:19:32] [INFO ] Implicit Places using invariants and state equation in 1128 ms returned []
Implicit Place search using SMT with State Equation took 1644 ms to find 0 implicit places.
[2022-05-14 11:19:32] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:19:32] [INFO ] Computed 60 place invariants in 6 ms
[2022-05-14 11:19:32] [INFO ] Dead Transitions using invariants and state equation in 367 ms returned []
Finished structural reductions, in 1 iterations. Remains : 351/351 places, 293/293 transitions.
Ending property specific reduction for DES-PT-60a-UpperBounds-06 in 14039 ms.
Starting property specific reduction for DES-PT-60a-UpperBounds-08
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:19:32] [INFO ] Computed 60 place invariants in 9 ms
Incomplete random walk after 10000 steps, including 141 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:19:32] [INFO ] Computed 60 place invariants in 9 ms
[2022-05-14 11:19:32] [INFO ] [Real]Absence check using 35 positive place invariants in 19 ms returned sat
[2022-05-14 11:19:33] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 38 ms returned sat
[2022-05-14 11:19:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 11:19:33] [INFO ] [Real]Absence check using state equation in 250 ms returned sat
[2022-05-14 11:19:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 11:19:33] [INFO ] [Nat]Absence check using 35 positive place invariants in 19 ms returned sat
[2022-05-14 11:19:33] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 310 ms returned sat
[2022-05-14 11:19:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 11:19:34] [INFO ] [Nat]Absence check using state equation in 1196 ms returned sat
[2022-05-14 11:19:34] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-14 11:19:34] [INFO ] [Nat]Added 2 Read/Feed constraints in 8 ms returned sat
[2022-05-14 11:19:34] [INFO ] Computed and/alt/rep : 284/470/284 causal constraints (skipped 6 transitions) in 18 ms.
[2022-05-14 11:19:36] [INFO ] Added : 140 causal constraints over 28 iterations in 1411 ms. Result :sat
Minimization took 280 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Incomplete Parikh walk after 60900 steps, including 884 resets, run finished after 248 ms. (steps per millisecond=245 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 351 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 351/351 places, 293/293 transitions.
Applied a total of 0 rules in 20 ms. Remains 351 /351 variables (removed 0) and now considering 293/293 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 351/351 places, 293/293 transitions.
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:19:36] [INFO ] Computed 60 place invariants in 10 ms
Incomplete random walk after 1000000 steps, including 13642 resets, run finished after 2578 ms. (steps per millisecond=387 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2316 resets, run finished after 1055 ms. (steps per millisecond=947 ) properties (out of 1) seen :0
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:19:40] [INFO ] Computed 60 place invariants in 5 ms
[2022-05-14 11:19:40] [INFO ] [Real]Absence check using 35 positive place invariants in 11 ms returned sat
[2022-05-14 11:19:40] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 26 ms returned sat
[2022-05-14 11:19:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 11:19:40] [INFO ] [Real]Absence check using state equation in 164 ms returned sat
[2022-05-14 11:19:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 11:19:40] [INFO ] [Nat]Absence check using 35 positive place invariants in 15 ms returned sat
[2022-05-14 11:19:41] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 220 ms returned sat
[2022-05-14 11:19:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 11:19:42] [INFO ] [Nat]Absence check using state equation in 913 ms returned sat
[2022-05-14 11:19:42] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-14 11:19:42] [INFO ] [Nat]Added 2 Read/Feed constraints in 7 ms returned sat
[2022-05-14 11:19:42] [INFO ] Computed and/alt/rep : 284/470/284 causal constraints (skipped 6 transitions) in 18 ms.
[2022-05-14 11:19:43] [INFO ] Added : 140 causal constraints over 28 iterations in 1478 ms. Result :sat
Minimization took 266 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Incomplete Parikh walk after 60900 steps, including 894 resets, run finished after 229 ms. (steps per millisecond=265 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 351 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 351/351 places, 293/293 transitions.
Applied a total of 0 rules in 19 ms. Remains 351 /351 variables (removed 0) and now considering 293/293 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 351/351 places, 293/293 transitions.
Starting structural reductions, iteration 0 : 351/351 places, 293/293 transitions.
Applied a total of 0 rules in 18 ms. Remains 351 /351 variables (removed 0) and now considering 293/293 (removed 0) transitions.
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:19:44] [INFO ] Computed 60 place invariants in 8 ms
[2022-05-14 11:19:44] [INFO ] Implicit Places using invariants in 539 ms returned []
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:19:44] [INFO ] Computed 60 place invariants in 9 ms
[2022-05-14 11:19:45] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-14 11:19:45] [INFO ] Implicit Places using invariants and state equation in 1238 ms returned []
Implicit Place search using SMT with State Equation took 1779 ms to find 0 implicit places.
[2022-05-14 11:19:45] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:19:45] [INFO ] Computed 60 place invariants in 7 ms
[2022-05-14 11:19:46] [INFO ] Dead Transitions using invariants and state equation in 384 ms returned []
Finished structural reductions, in 1 iterations. Remains : 351/351 places, 293/293 transitions.
Ending property specific reduction for DES-PT-60a-UpperBounds-08 in 13497 ms.
Starting property specific reduction for DES-PT-60a-UpperBounds-13
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:19:46] [INFO ] Computed 60 place invariants in 8 ms
Incomplete random walk after 10000 steps, including 139 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:19:46] [INFO ] Computed 60 place invariants in 7 ms
[2022-05-14 11:19:46] [INFO ] [Real]Absence check using 35 positive place invariants in 19 ms returned sat
[2022-05-14 11:19:46] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 35 ms returned sat
[2022-05-14 11:19:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 11:19:47] [INFO ] [Real]Absence check using state equation in 501 ms returned sat
[2022-05-14 11:19:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 11:19:47] [INFO ] [Nat]Absence check using 35 positive place invariants in 17 ms returned sat
[2022-05-14 11:19:47] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 315 ms returned sat
[2022-05-14 11:19:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 11:19:50] [INFO ] [Nat]Absence check using state equation in 3381 ms returned sat
[2022-05-14 11:19:50] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-14 11:19:50] [INFO ] [Nat]Added 2 Read/Feed constraints in 10 ms returned sat
[2022-05-14 11:19:50] [INFO ] Computed and/alt/rep : 284/470/284 causal constraints (skipped 6 transitions) in 19 ms.
[2022-05-14 11:19:52] [INFO ] Deduced a trap composed of 2 places in 272 ms of which 1 ms to minimize.
[2022-05-14 11:19:52] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:446)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 351 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 351/351 places, 293/293 transitions.
Applied a total of 0 rules in 18 ms. Remains 351 /351 variables (removed 0) and now considering 293/293 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 351/351 places, 293/293 transitions.
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:19:52] [INFO ] Computed 60 place invariants in 7 ms
Incomplete random walk after 1000000 steps, including 13671 resets, run finished after 2709 ms. (steps per millisecond=369 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2255 resets, run finished after 1056 ms. (steps per millisecond=946 ) properties (out of 1) seen :0
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:19:56] [INFO ] Computed 60 place invariants in 5 ms
[2022-05-14 11:19:56] [INFO ] [Real]Absence check using 35 positive place invariants in 17 ms returned sat
[2022-05-14 11:19:56] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 24 ms returned sat
[2022-05-14 11:19:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 11:19:56] [INFO ] [Real]Absence check using state equation in 377 ms returned sat
[2022-05-14 11:19:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 11:19:56] [INFO ] [Nat]Absence check using 35 positive place invariants in 14 ms returned sat
[2022-05-14 11:19:56] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 265 ms returned sat
[2022-05-14 11:19:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 11:20:00] [INFO ] [Nat]Absence check using state equation in 3571 ms returned sat
[2022-05-14 11:20:00] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-14 11:20:00] [INFO ] [Nat]Added 2 Read/Feed constraints in 9 ms returned sat
[2022-05-14 11:20:00] [INFO ] Computed and/alt/rep : 284/470/284 causal constraints (skipped 6 transitions) in 24 ms.
[2022-05-14 11:20:02] [INFO ] Added : 206 causal constraints over 42 iterations in 2186 ms. Result :sat
Minimization took 465 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Incomplete Parikh walk after 192500 steps, including 2768 resets, run finished after 688 ms. (steps per millisecond=279 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 351 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 351/351 places, 293/293 transitions.
Applied a total of 0 rules in 15 ms. Remains 351 /351 variables (removed 0) and now considering 293/293 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 351/351 places, 293/293 transitions.
Starting structural reductions, iteration 0 : 351/351 places, 293/293 transitions.
Applied a total of 0 rules in 11 ms. Remains 351 /351 variables (removed 0) and now considering 293/293 (removed 0) transitions.
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:20:03] [INFO ] Computed 60 place invariants in 6 ms
[2022-05-14 11:20:04] [INFO ] Implicit Places using invariants in 312 ms returned []
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:20:04] [INFO ] Computed 60 place invariants in 6 ms
[2022-05-14 11:20:04] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-14 11:20:05] [INFO ] Implicit Places using invariants and state equation in 1078 ms returned []
Implicit Place search using SMT with State Equation took 1392 ms to find 0 implicit places.
[2022-05-14 11:20:05] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:20:05] [INFO ] Computed 60 place invariants in 10 ms
[2022-05-14 11:20:05] [INFO ] Dead Transitions using invariants and state equation in 457 ms returned []
Finished structural reductions, in 1 iterations. Remains : 351/351 places, 293/293 transitions.
Ending property specific reduction for DES-PT-60a-UpperBounds-13 in 19496 ms.
Starting property specific reduction for DES-PT-60a-UpperBounds-14
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:20:05] [INFO ] Computed 60 place invariants in 10 ms
Incomplete random walk after 10000 steps, including 142 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:20:05] [INFO ] Computed 60 place invariants in 10 ms
[2022-05-14 11:20:05] [INFO ] [Real]Absence check using 35 positive place invariants in 20 ms returned sat
[2022-05-14 11:20:06] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 39 ms returned sat
[2022-05-14 11:20:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 11:20:06] [INFO ] [Real]Absence check using state equation in 575 ms returned sat
[2022-05-14 11:20:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 11:20:06] [INFO ] [Nat]Absence check using 35 positive place invariants in 20 ms returned sat
[2022-05-14 11:20:07] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 321 ms returned sat
[2022-05-14 11:20:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 11:20:07] [INFO ] [Nat]Absence check using state equation in 903 ms returned sat
[2022-05-14 11:20:07] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-14 11:20:07] [INFO ] [Nat]Added 2 Read/Feed constraints in 2 ms returned sat
[2022-05-14 11:20:08] [INFO ] Computed and/alt/rep : 284/470/284 causal constraints (skipped 6 transitions) in 20 ms.
[2022-05-14 11:20:10] [INFO ] Deduced a trap composed of 75 places in 173 ms of which 2 ms to minimize.
[2022-05-14 11:20:10] [INFO ] Deduced a trap composed of 11 places in 119 ms of which 1 ms to minimize.
[2022-05-14 11:20:10] [INFO ] Deduced a trap composed of 60 places in 63 ms of which 0 ms to minimize.
[2022-05-14 11:20:10] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 564 ms
[2022-05-14 11:20:10] [INFO ] Added : 261 causal constraints over 53 iterations in 2747 ms. Result :sat
Minimization took 352 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Incomplete Parikh walk after 267900 steps, including 3936 resets, run finished after 1023 ms. (steps per millisecond=261 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 351 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 351/351 places, 293/293 transitions.
Applied a total of 0 rules in 16 ms. Remains 351 /351 variables (removed 0) and now considering 293/293 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 351/351 places, 293/293 transitions.
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:20:12] [INFO ] Computed 60 place invariants in 8 ms
Incomplete random walk after 1000000 steps, including 13635 resets, run finished after 2860 ms. (steps per millisecond=349 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2283 resets, run finished after 1068 ms. (steps per millisecond=936 ) properties (out of 1) seen :0
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:20:16] [INFO ] Computed 60 place invariants in 5 ms
[2022-05-14 11:20:16] [INFO ] [Real]Absence check using 35 positive place invariants in 13 ms returned sat
[2022-05-14 11:20:16] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 23 ms returned sat
[2022-05-14 11:20:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 11:20:16] [INFO ] [Real]Absence check using state equation in 500 ms returned sat
[2022-05-14 11:20:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 11:20:16] [INFO ] [Nat]Absence check using 35 positive place invariants in 18 ms returned sat
[2022-05-14 11:20:17] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 299 ms returned sat
[2022-05-14 11:20:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 11:20:17] [INFO ] [Nat]Absence check using state equation in 843 ms returned sat
[2022-05-14 11:20:17] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-14 11:20:17] [INFO ] [Nat]Added 2 Read/Feed constraints in 2 ms returned sat
[2022-05-14 11:20:18] [INFO ] Computed and/alt/rep : 284/470/284 causal constraints (skipped 6 transitions) in 18 ms.
[2022-05-14 11:20:20] [INFO ] Deduced a trap composed of 75 places in 170 ms of which 1 ms to minimize.
[2022-05-14 11:20:20] [INFO ] Deduced a trap composed of 11 places in 117 ms of which 1 ms to minimize.
[2022-05-14 11:20:20] [INFO ] Deduced a trap composed of 60 places in 62 ms of which 0 ms to minimize.
[2022-05-14 11:20:20] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 546 ms
[2022-05-14 11:20:20] [INFO ] Added : 261 causal constraints over 53 iterations in 2700 ms. Result :sat
Minimization took 343 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Incomplete Parikh walk after 267900 steps, including 3901 resets, run finished after 918 ms. (steps per millisecond=291 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 351 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 351/351 places, 293/293 transitions.
Applied a total of 0 rules in 11 ms. Remains 351 /351 variables (removed 0) and now considering 293/293 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 351/351 places, 293/293 transitions.
Starting structural reductions, iteration 0 : 351/351 places, 293/293 transitions.
Applied a total of 0 rules in 9 ms. Remains 351 /351 variables (removed 0) and now considering 293/293 (removed 0) transitions.
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:20:22] [INFO ] Computed 60 place invariants in 6 ms
[2022-05-14 11:20:22] [INFO ] Implicit Places using invariants in 335 ms returned []
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:20:22] [INFO ] Computed 60 place invariants in 9 ms
[2022-05-14 11:20:22] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-14 11:20:23] [INFO ] Implicit Places using invariants and state equation in 1337 ms returned []
Implicit Place search using SMT with State Equation took 1674 ms to find 0 implicit places.
[2022-05-14 11:20:23] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:20:23] [INFO ] Computed 60 place invariants in 9 ms
[2022-05-14 11:20:24] [INFO ] Dead Transitions using invariants and state equation in 407 ms returned []
Finished structural reductions, in 1 iterations. Remains : 351/351 places, 293/293 transitions.
Ending property specific reduction for DES-PT-60a-UpperBounds-14 in 18292 ms.
Starting property specific reduction for DES-PT-60a-UpperBounds-15
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:20:24] [INFO ] Computed 60 place invariants in 9 ms
Incomplete random walk after 10000 steps, including 139 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:20:24] [INFO ] Computed 60 place invariants in 9 ms
[2022-05-14 11:20:24] [INFO ] [Real]Absence check using 35 positive place invariants in 20 ms returned sat
[2022-05-14 11:20:24] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 36 ms returned sat
[2022-05-14 11:20:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 11:20:24] [INFO ] [Real]Absence check using state equation in 501 ms returned sat
[2022-05-14 11:20:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 11:20:24] [INFO ] [Nat]Absence check using 35 positive place invariants in 12 ms returned sat
[2022-05-14 11:20:25] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 144 ms returned sat
[2022-05-14 11:20:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 11:20:25] [INFO ] [Nat]Absence check using state equation in 372 ms returned sat
[2022-05-14 11:20:25] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-14 11:20:25] [INFO ] [Nat]Added 2 Read/Feed constraints in 88 ms returned sat
[2022-05-14 11:20:25] [INFO ] Computed and/alt/rep : 284/470/284 causal constraints (skipped 6 transitions) in 28 ms.
[2022-05-14 11:20:26] [INFO ] Deduced a trap composed of 6 places in 47 ms of which 1 ms to minimize.
[2022-05-14 11:20:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 111 ms
[2022-05-14 11:20:26] [INFO ] Added : 71 causal constraints over 15 iterations in 863 ms. Result :sat
Minimization took 384 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Incomplete Parikh walk after 33300 steps, including 621 resets, run finished after 135 ms. (steps per millisecond=246 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 351 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 351/351 places, 293/293 transitions.
Applied a total of 0 rules in 16 ms. Remains 351 /351 variables (removed 0) and now considering 293/293 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 351/351 places, 293/293 transitions.
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:20:26] [INFO ] Computed 60 place invariants in 9 ms
Incomplete random walk after 1000000 steps, including 13672 resets, run finished after 2796 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2270 resets, run finished after 1056 ms. (steps per millisecond=946 ) properties (out of 1) seen :0
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:20:30] [INFO ] Computed 60 place invariants in 5 ms
[2022-05-14 11:20:30] [INFO ] [Real]Absence check using 35 positive place invariants in 11 ms returned sat
[2022-05-14 11:20:30] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 23 ms returned sat
[2022-05-14 11:20:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 11:20:31] [INFO ] [Real]Absence check using state equation in 307 ms returned sat
[2022-05-14 11:20:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 11:20:31] [INFO ] [Nat]Absence check using 35 positive place invariants in 12 ms returned sat
[2022-05-14 11:20:31] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 143 ms returned sat
[2022-05-14 11:20:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 11:20:31] [INFO ] [Nat]Absence check using state equation in 343 ms returned sat
[2022-05-14 11:20:31] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-14 11:20:31] [INFO ] [Nat]Added 2 Read/Feed constraints in 57 ms returned sat
[2022-05-14 11:20:31] [INFO ] Computed and/alt/rep : 284/470/284 causal constraints (skipped 6 transitions) in 19 ms.
[2022-05-14 11:20:32] [INFO ] Deduced a trap composed of 6 places in 31 ms of which 0 ms to minimize.
[2022-05-14 11:20:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 81 ms
[2022-05-14 11:20:32] [INFO ] Added : 71 causal constraints over 15 iterations in 582 ms. Result :sat
Minimization took 383 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Incomplete Parikh walk after 33300 steps, including 623 resets, run finished after 133 ms. (steps per millisecond=250 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 351 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 351/351 places, 293/293 transitions.
Applied a total of 0 rules in 15 ms. Remains 351 /351 variables (removed 0) and now considering 293/293 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 351/351 places, 293/293 transitions.
Starting structural reductions, iteration 0 : 351/351 places, 293/293 transitions.
Applied a total of 0 rules in 16 ms. Remains 351 /351 variables (removed 0) and now considering 293/293 (removed 0) transitions.
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:20:33] [INFO ] Computed 60 place invariants in 9 ms
[2022-05-14 11:20:33] [INFO ] Implicit Places using invariants in 535 ms returned []
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:20:33] [INFO ] Computed 60 place invariants in 11 ms
[2022-05-14 11:20:34] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-14 11:20:34] [INFO ] Implicit Places using invariants and state equation in 1139 ms returned []
Implicit Place search using SMT with State Equation took 1674 ms to find 0 implicit places.
[2022-05-14 11:20:34] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 293 rows 351 cols
[2022-05-14 11:20:34] [INFO ] Computed 60 place invariants in 6 ms
[2022-05-14 11:20:35] [INFO ] Dead Transitions using invariants and state equation in 368 ms returned []
Finished structural reductions, in 1 iterations. Remains : 351/351 places, 293/293 transitions.
Ending property specific reduction for DES-PT-60a-UpperBounds-15 in 10951 ms.
[2022-05-14 11:20:35] [INFO ] Flatten gal took : 172 ms
[2022-05-14 11:20:35] [INFO ] Applying decomposition
[2022-05-14 11:20:35] [INFO ] Flatten gal took : 66 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph13578479552032736708.txt, -o, /tmp/graph13578479552032736708.bin, -w, /tmp/graph13578479552032736708.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph13578479552032736708.bin, -l, -1, -v, -w, /tmp/graph13578479552032736708.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-05-14 11:20:36] [INFO ] Decomposing Gal with order
[2022-05-14 11:20:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 11:20:36] [INFO ] Removed a total of 69 redundant transitions.
[2022-05-14 11:20:36] [INFO ] Flatten gal took : 149 ms
[2022-05-14 11:20:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 14 ms.
[2022-05-14 11:20:36] [INFO ] Time to serialize gal into /tmp/UpperBounds18179371613621020418.gal : 16 ms
[2022-05-14 11:20:36] [INFO ] Time to serialize properties into /tmp/UpperBounds14727685835036658071.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds18179371613621020418.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds14727685835036658071.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds18179371613621020418.gal -t CGAL -reachable-file /tmp/UpperBounds14727685835036658071.prop --nowitness
Loading property file /tmp/UpperBounds14727685835036658071.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,4.13707e+13,12.7014,202012,10073,9338,421539,37154,307,511847,547,294375,0
Total reachable state count : 41370672495980

Verifying 8 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property DES-PT-60a-UpperBounds-00 :0 <= u13.p132 <= 1
FORMULA DES-PT-60a-UpperBounds-00 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-60a-UpperBounds-00,0,15.2202,203304,1,0,421539,132574,490,511847,719,294375,3836
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property DES-PT-60a-UpperBounds-01 :0 <= i3.u14.p48 <= 1
FORMULA DES-PT-60a-UpperBounds-01 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-60a-UpperBounds-01,0,16.5378,203564,1,0,421539,169286,532,511847,732,389967,7306
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property DES-PT-60a-UpperBounds-04 :0 <= u48.p66 <= 1
FORMULA DES-PT-60a-UpperBounds-04 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-60a-UpperBounds-04,0,19.6209,205672,1,0,421539,295906,559,664831,861,726306,8765
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property DES-PT-60a-UpperBounds-06 :0 <= u13.p161 <= 1
FORMULA DES-PT-60a-UpperBounds-06 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-60a-UpperBounds-06,0,19.6224,205672,1,0,421539,295926,574,664831,902,726345,8791
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property DES-PT-60a-UpperBounds-08 :0 <= i3.u14.p51 <= 1
FORMULA DES-PT-60a-UpperBounds-08 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-60a-UpperBounds-08,0,21.2616,238672,1,0,421539,324457,604,739833,917,801352,9302
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property DES-PT-60a-UpperBounds-13 :0 <= u2.p199 <= 1
FORMULA DES-PT-60a-UpperBounds-13 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-60a-UpperBounds-13,0,21.2634,238672,1,0,421539,324504,621,739838,1012,801628,9330
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property DES-PT-60a-UpperBounds-14 :0 <= u2.p190 <= 1
FORMULA DES-PT-60a-UpperBounds-14 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-60a-UpperBounds-14,0,21.2652,238672,1,0,421539,324562,638,739843,1129,801960,9358
Min sum of variable value : 0
Maximum sum along a path : 1
Bounds property DES-PT-60a-UpperBounds-15 :0 <= i3.u15.p54 <= 1
FORMULA DES-PT-60a-UpperBounds-15 1 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-60a-UpperBounds-15,0,23.1434,276952,1,0,421539,349088,668,824423,1136,859683,9820

BK_STOP 1652527260913

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="DES-PT-60a"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2021"
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 2-4028"
echo " Executing tool gold2021"
echo " Input is DES-PT-60a, 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 r046-smll-165252115900199"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-60a.tgz
mv DES-PT-60a execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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