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.r168-tall-165277016400245.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Philosophers-COL-002000, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277016400245
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 308K
-rw-r--r-- 1 mcc users 6.4K Apr 29 13:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Apr 29 13:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Apr 29 12:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 29 12:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K May 9 08:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 08:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 96K May 10 09:34 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 Philosophers-COL-002000-UpperBounds-00
FORMULA_NAME Philosophers-COL-002000-UpperBounds-01
FORMULA_NAME Philosophers-COL-002000-UpperBounds-02
FORMULA_NAME Philosophers-COL-002000-UpperBounds-03
FORMULA_NAME Philosophers-COL-002000-UpperBounds-04
FORMULA_NAME Philosophers-COL-002000-UpperBounds-05
FORMULA_NAME Philosophers-COL-002000-UpperBounds-06
FORMULA_NAME Philosophers-COL-002000-UpperBounds-07
FORMULA_NAME Philosophers-COL-002000-UpperBounds-08
FORMULA_NAME Philosophers-COL-002000-UpperBounds-09
FORMULA_NAME Philosophers-COL-002000-UpperBounds-10
FORMULA_NAME Philosophers-COL-002000-UpperBounds-11
FORMULA_NAME Philosophers-COL-002000-UpperBounds-12
FORMULA_NAME Philosophers-COL-002000-UpperBounds-13
FORMULA_NAME Philosophers-COL-002000-UpperBounds-14
FORMULA_NAME Philosophers-COL-002000-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652809835604

Running Version 202205111006
[2022-05-17 17:50:36] [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]
[2022-05-17 17:50:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 17:50:36] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2022-05-17 17:50:37] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-17 17:50:37] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 583 ms
[2022-05-17 17:50:37] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 10000 PT places and 10000.0 transition bindings in 22 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
[2022-05-17 17:50:37] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions 15 arcs in 5 ms.
[2022-05-17 17:50:37] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 5 rows 5 cols
[2022-05-17 17:50:37] [INFO ] Computed 2 place invariants in 9 ms
FORMULA Philosophers-COL-002000-UpperBounds-13 2000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-002000-UpperBounds-10 2000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-002000-UpperBounds-08 2000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-002000-UpperBounds-07 2000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-002000-UpperBounds-05 2000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-002000-UpperBounds-01 2000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-002000-UpperBounds-00 2000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
// Phase 1: matrix 5 rows 5 cols
[2022-05-17 17:50:37] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-17 17:50:37] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-17 17:50:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 17:50:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-17 17:50:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 17:50:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-17 17:50:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 17:50:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-17 17:50:37] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-17 17:50:37] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 9 ms.
[2022-05-17 17:50:37] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-17 17:50:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 17:50:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-17 17:50:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 17:50:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-17 17:50:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 17:50:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-17 17:50:37] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-17 17:50:37] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-17 17:50:37] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-17 17:50:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 17:50:37] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-17 17:50:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 17:50:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-17 17:50:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 17:50:37] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-17 17:50:37] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-17 17:50:37] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-17 17:50:37] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-17 17:50:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 17:50:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-17 17:50:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 17:50:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-17 17:50:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 17:50:37] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2022-05-17 17:50:37] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-17 17:50:37] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-17 17:50:37] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-17 17:50:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 17:50:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-17 17:50:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 17:50:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-17 17:50:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 17:50:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-17 17:50:37] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-17 17:50:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-17 17:50:37] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-17 17:50:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 17:50:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-17 17:50:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 17:50:38] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-17 17:50:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 17:50:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-17 17:50:38] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-17 17:50:38] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-17 17:50:38] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-17 17:50:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 17:50:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-17 17:50:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 17:50:38] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-17 17:50:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 17:50:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-17 17:50:38] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-17 17:50:38] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-17 17:50:38] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-17 17:50:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 17:50:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-17 17:50:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 17:50:38] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-17 17:50:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 17:50:38] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-17 17:50:38] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-17 17:50:38] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-17 17:50:38] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-17 17:50:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 17:50:38] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2022-05-17 17:50:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 17:50:38] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-17 17:50:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 17:50:38] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-17 17:50:38] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-17 17:50:38] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [1000, 2000, 1000, 1000, 2000, 1000, 2000, 1000, 1000]
Arc [1:1*[(MOD (ADD (MOD (MINUS $x 1) 2000) 2000) 2000)]] contains successor/predecessor on variables of sort Philo
[2022-05-17 17:50:38] [INFO ] Unfolded HLPN to a Petri net with 10000 places and 10000 transitions 32000 arcs in 123 ms.
[2022-05-17 17:50:38] [INFO ] Unfolded 9 HLPN properties in 4 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 10336 ms. (steps per millisecond=0 ) properties (out of 9) seen :3649
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1427 ms. (steps per millisecond=7 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1055 ms. (steps per millisecond=9 ) properties (out of 9) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1046 ms. (steps per millisecond=9 ) properties (out of 9) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1058 ms. (steps per millisecond=9 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1086 ms. (steps per millisecond=9 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1076 ms. (steps per millisecond=9 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1069 ms. (steps per millisecond=9 ) properties (out of 9) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1045 ms. (steps per millisecond=9 ) properties (out of 9) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1012 ms. (steps per millisecond=9 ) properties (out of 9) seen :3
// Phase 1: matrix 10000 rows 10000 cols
[2022-05-17 17:50:58] [INFO ] Computed 4000 place invariants in 72 ms
[2022-05-17 17:51:01] [INFO ] [Real]Absence check using 4000 positive place invariants in 1556 ms returned sat
[2022-05-17 17:51:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 17:51:03] [INFO ] [Real]Absence check using state equation in 2463 ms returned unknown
[2022-05-17 17:51:06] [INFO ] [Real]Absence check using 4000 positive place invariants in 1882 ms returned sat
[2022-05-17 17:51:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 17:51:08] [INFO ] [Real]Absence check using state equation in 2266 ms returned unknown
[2022-05-17 17:51:11] [INFO ] [Real]Absence check using 4000 positive place invariants in 1584 ms returned sat
[2022-05-17 17:51:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 17:51:13] [INFO ] [Real]Absence check using state equation in 2562 ms returned unknown
[2022-05-17 17:51:16] [INFO ] [Real]Absence check using 4000 positive place invariants in 1549 ms returned sat
[2022-05-17 17:51:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 17:51:18] [INFO ] [Real]Absence check using state equation in 2618 ms returned unknown
[2022-05-17 17:51:21] [INFO ] [Real]Absence check using 4000 positive place invariants in 1911 ms returned sat
[2022-05-17 17:51:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 17:51:23] [INFO ] [Real]Absence check using state equation in 2264 ms returned unknown
[2022-05-17 17:51:26] [INFO ] [Real]Absence check using 4000 positive place invariants in 1532 ms returned sat
[2022-05-17 17:51:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 17:51:28] [INFO ] [Real]Absence check using state equation in 2657 ms returned unknown
[2022-05-17 17:51:31] [INFO ] [Real]Absence check using 4000 positive place invariants in 1878 ms returned sat
[2022-05-17 17:51:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 17:51:33] [INFO ] [Real]Absence check using state equation in 2324 ms returned unknown
[2022-05-17 17:51:36] [INFO ] [Real]Absence check using 4000 positive place invariants in 1449 ms returned sat
[2022-05-17 17:51:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 17:51:38] [INFO ] [Real]Absence check using state equation in 2732 ms returned unknown
[2022-05-17 17:51:41] [INFO ] [Real]Absence check using 4000 positive place invariants in 1550 ms returned sat
[2022-05-17 17:51:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 17:51:43] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... 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: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
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:136)
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:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1000, 2000, 1000, 1000, 2000, 1000, 2000, 1000, 1000] Max seen :[302, 599, 302, 302, 639, 302, 599, 302, 302]
Support contains 6000 out of 10000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 639 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 10000/10000 places, 10000/10000 transitions.
// Phase 1: matrix 10000 rows 10000 cols
[2022-05-17 17:51:44] [INFO ] Computed 4000 place invariants in 25 ms
Finished random walk after 41995 steps, including 0 resets, run visited all 9 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 48911 steps, including 0 resets, run visited all 9 properties in 5038 ms. (steps per millisecond=9 )
Interrupted Best-First random walk after 42921 steps, including 0 resets, run timeout after 5075 ms. (steps per millisecond=8 ) properties seen 20
Finished Best-First random walk after 43926 steps, including 0 resets, run visited all 9 properties in 5043 ms. (steps per millisecond=8 )
Finished Best-First random walk after 43926 steps, including 0 resets, run visited all 9 properties in 5025 ms. (steps per millisecond=8 )
Interrupted Best-First random walk after 43901 steps, including 0 resets, run timeout after 5037 ms. (steps per millisecond=8 ) properties seen 10
Finished Best-First random walk after 44927 steps, including 0 resets, run visited all 9 properties in 5051 ms. (steps per millisecond=8 )
Interrupted Best-First random walk after 43901 steps, including 0 resets, run timeout after 5040 ms. (steps per millisecond=8 ) properties seen 20
Finished Best-First random walk after 42941 steps, including 0 resets, run visited all 9 properties in 5025 ms. (steps per millisecond=8 )
Finished Best-First random walk after 43926 steps, including 0 resets, run visited all 9 properties in 5057 ms. (steps per millisecond=8 )
// Phase 1: matrix 10000 rows 10000 cols
[2022-05-17 17:53:00] [INFO ] Computed 4000 place invariants in 26 ms
[2022-05-17 17:53:02] [INFO ] [Real]Absence check using 4000 positive place invariants in 1539 ms returned sat
[2022-05-17 17:53:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 17:53:11] [INFO ] [Real]Absence check using state equation in 9054 ms returned sat
[2022-05-17 17:53:12] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 462 ms.
[2022-05-17 17:53:32] [INFO ] Added : 175 causal constraints over 35 iterations in 20279 ms.(timeout) Result :sat
[2022-05-17 17:53:36] [INFO ] [Real]Absence check using 4000 positive place invariants in 2340 ms returned sat
[2022-05-17 17:53:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 17:53:46] [INFO ] [Real]Absence check using state equation in 9611 ms returned sat
[2022-05-17 17:53:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 17:53:49] [INFO ] [Nat]Absence check using 4000 positive place invariants in 2332 ms returned sat
[2022-05-17 17:53:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 17:53:59] [INFO ] [Nat]Absence check using state equation in 9661 ms returned sat
[2022-05-17 17:54:00] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 387 ms.
[2022-05-17 17:54:20] [INFO ] Added : 180 causal constraints over 36 iterations in 20100 ms.(timeout) Result :sat
[2022-05-17 17:54:23] [INFO ] [Real]Absence check using 4000 positive place invariants in 1563 ms returned sat
[2022-05-17 17:54:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 17:54:32] [INFO ] [Real]Absence check using state equation in 9523 ms returned sat
[2022-05-17 17:54:33] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 379 ms.
[2022-05-17 17:54:53] [INFO ] Added : 180 causal constraints over 36 iterations in 20587 ms.(timeout) Result :sat
[2022-05-17 17:54:57] [INFO ] [Real]Absence check using 4000 positive place invariants in 1560 ms returned sat
[2022-05-17 17:54:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 17:55:05] [INFO ] [Real]Absence check using state equation in 8205 ms returned sat
[2022-05-17 17:55:06] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 369 ms.
[2022-05-17 17:55:26] [INFO ] Added : 170 causal constraints over 34 iterations in 20048 ms.(timeout) Result :sat
[2022-05-17 17:55:30] [INFO ] [Real]Absence check using 4000 positive place invariants in 2480 ms returned sat
[2022-05-17 17:55:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 17:55:39] [INFO ] [Real]Absence check using state equation in 9439 ms returned sat
[2022-05-17 17:55:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 17:55:43] [INFO ] [Nat]Absence check using 4000 positive place invariants in 2496 ms returned sat
[2022-05-17 17:55:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 17:55:54] [INFO ] [Nat]Absence check using state equation in 10794 ms returned sat
[2022-05-17 17:55:55] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 408 ms.
[2022-05-17 17:56:14] [INFO ] Added : 180 causal constraints over 36 iterations in 20082 ms.(timeout) Result :sat
[2022-05-17 17:56:18] [INFO ] [Real]Absence check using 4000 positive place invariants in 1895 ms returned sat
[2022-05-17 17:56:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 17:56:28] [INFO ] [Real]Absence check using state equation in 10289 ms returned sat
[2022-05-17 17:56:29] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 327 ms.
[2022-05-17 17:56:49] [INFO ] Added : 180 causal constraints over 36 iterations in 20280 ms.(timeout) Result :sat
[2022-05-17 17:56:53] [INFO ] [Real]Absence check using 4000 positive place invariants in 2287 ms returned sat
[2022-05-17 17:56:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 17:57:01] [INFO ] [Real]Absence check using state equation in 8090 ms returned sat
[2022-05-17 17:57:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 17:57:05] [INFO ] [Nat]Absence check using 4000 positive place invariants in 2306 ms returned sat
[2022-05-17 17:57:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 17:57:14] [INFO ] [Nat]Absence check using state equation in 9825 ms returned sat
[2022-05-17 17:57:15] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 343 ms.
[2022-05-17 17:57:35] [INFO ] Added : 185 causal constraints over 37 iterations in 20023 ms.(timeout) Result :sat
[2022-05-17 17:57:38] [INFO ] [Real]Absence check using 4000 positive place invariants in 1561 ms returned sat
[2022-05-17 17:57:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 17:57:48] [INFO ] [Real]Absence check using state equation in 10182 ms returned sat
[2022-05-17 17:57:49] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 332 ms.
[2022-05-17 17:58:09] [INFO ] Added : 170 causal constraints over 34 iterations in 20045 ms.(timeout) Result :sat
[2022-05-17 17:58:12] [INFO ] [Real]Absence check using 4000 positive place invariants in 1559 ms returned sat
[2022-05-17 17:58:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 17:58:20] [INFO ] [Real]Absence check using state equation in 8307 ms returned sat
[2022-05-17 17:58:21] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 371 ms.
[2022-05-17 17:58:41] [INFO ] Added : 175 causal constraints over 35 iterations in 20242 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [1000, 2000, 1000, 1000, 2000, 1000, 2000, 1000, 1000] Max seen :[302, 879, 302, 302, 967, 302, 879, 302, 302]
Support contains 6000 out of 10000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 473 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 10000/10000 places, 10000/10000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 416 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
// Phase 1: matrix 10000 rows 10000 cols
[2022-05-17 18:03:13] [INFO ] Computed 4000 place invariants in 17 ms
[2022-05-17 18:03:14] [INFO ] Implicit Places using invariants in 896 ms returned []
Implicit Place search using SMT only with invariants took 897 ms to find 0 implicit places.
// Phase 1: matrix 10000 rows 10000 cols
[2022-05-17 18:03:14] [INFO ] Computed 4000 place invariants in 24 ms
[2022-05-17 18:03:15] [INFO ] Dead Transitions using invariants and state equation in 900 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 10000/10000 places, 10000/10000 transitions.
// Phase 1: matrix 10000 rows 10000 cols
[2022-05-17 18:03:15] [INFO ] Computed 4000 place invariants in 16 ms
Finished random walk after 42167 steps, including 0 resets, run visited all 9 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 43926 steps, including 0 resets, run visited all 9 properties in 5112 ms. (steps per millisecond=8 )
Interrupted Best-First random walk after 43901 steps, including 0 resets, run timeout after 5077 ms. (steps per millisecond=8 ) properties seen 20
Finished Best-First random walk after 43926 steps, including 0 resets, run visited all 9 properties in 5075 ms. (steps per millisecond=8 )
Finished Best-First random walk after 43926 steps, including 0 resets, run visited all 9 properties in 5056 ms. (steps per millisecond=8 )
Interrupted Best-First random walk after 43901 steps, including 0 resets, run timeout after 5038 ms. (steps per millisecond=8 ) properties seen 10
Finished Best-First random walk after 43926 steps, including 0 resets, run visited all 9 properties in 5101 ms. (steps per millisecond=8 )
Interrupted Best-First random walk after 43901 steps, including 0 resets, run timeout after 5057 ms. (steps per millisecond=8 ) properties seen 20
Finished Best-First random walk after 43926 steps, including 0 resets, run visited all 9 properties in 5079 ms. (steps per millisecond=8 )
Finished Best-First random walk after 43926 steps, including 0 resets, run visited all 9 properties in 5090 ms. (steps per millisecond=8 )
// Phase 1: matrix 10000 rows 10000 cols
[2022-05-17 18:04:31] [INFO ] Computed 4000 place invariants in 25 ms
[2022-05-17 18:04:33] [INFO ] [Real]Absence check using 4000 positive place invariants in 1588 ms returned sat
[2022-05-17 18:04:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 18:04:42] [INFO ] [Real]Absence check using state equation in 8917 ms returned sat
[2022-05-17 18:04:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 18:04:45] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1647 ms returned sat
[2022-05-17 18:04:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 18:04:54] [INFO ] [Nat]Absence check using state equation in 9602 ms returned sat
[2022-05-17 18:04:55] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 377 ms.
[2022-05-17 18:05:15] [INFO ] Added : 190 causal constraints over 38 iterations in 20319 ms.(timeout) Result :sat
[2022-05-17 18:05:19] [INFO ] [Real]Absence check using 4000 positive place invariants in 2366 ms returned sat
[2022-05-17 18:05:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 18:05:27] [INFO ] [Real]Absence check using state equation in 8399 ms returned sat
[2022-05-17 18:05:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 18:05:31] [INFO ] [Nat]Absence check using 4000 positive place invariants in 2361 ms returned sat
[2022-05-17 18:05:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 18:05:42] [INFO ] [Nat]Absence check using state equation in 10953 ms returned sat
[2022-05-17 18:05:43] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 395 ms.
[2022-05-17 18:06:03] [INFO ] Added : 190 causal constraints over 38 iterations in 20801 ms.(timeout) Result :sat
[2022-05-17 18:06:06] [INFO ] [Real]Absence check using 4000 positive place invariants in 1645 ms returned sat
[2022-05-17 18:06:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 18:06:15] [INFO ] [Real]Absence check using state equation in 9112 ms returned sat
[2022-05-17 18:06:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 18:06:18] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1613 ms returned sat
[2022-05-17 18:06:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 18:06:28] [INFO ] [Nat]Absence check using state equation in 9503 ms returned sat
[2022-05-17 18:06:29] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 372 ms.
[2022-05-17 18:06:49] [INFO ] Added : 190 causal constraints over 38 iterations in 20785 ms.(timeout) Result :sat
[2022-05-17 18:06:52] [INFO ] [Real]Absence check using 4000 positive place invariants in 1575 ms returned sat
[2022-05-17 18:06:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 18:07:01] [INFO ] [Real]Absence check using state equation in 9384 ms returned sat
[2022-05-17 18:07:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 18:07:04] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1536 ms returned sat
[2022-05-17 18:07:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 18:07:14] [INFO ] [Nat]Absence check using state equation in 10136 ms returned sat
[2022-05-17 18:07:15] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 379 ms.
[2022-05-17 18:07:35] [INFO ] Added : 190 causal constraints over 38 iterations in 20617 ms.(timeout) Result :sat
[2022-05-17 18:07:39] [INFO ] [Real]Absence check using 4000 positive place invariants in 2722 ms returned sat
[2022-05-17 18:07:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 18:07:51] [INFO ] [Real]Absence check using state equation in 12050 ms returned sat
[2022-05-17 18:07:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 18:07:55] [INFO ] [Nat]Absence check using 4000 positive place invariants in 2755 ms returned sat
[2022-05-17 18:07:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 18:08:04] [INFO ] [Nat]Absence check using state equation in 9132 ms returned sat
[2022-05-17 18:08:05] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 373 ms.
[2022-05-17 18:08:25] [INFO ] Added : 180 causal constraints over 36 iterations in 20193 ms.(timeout) Result :sat
[2022-05-17 18:08:28] [INFO ] [Real]Absence check using 4000 positive place invariants in 1719 ms returned sat
[2022-05-17 18:08:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 18:08:40] [INFO ] [Real]Absence check using state equation in 12321 ms returned sat
[2022-05-17 18:08:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 18:08:43] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1543 ms returned sat
[2022-05-17 18:08:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 18:08:55] [INFO ] [Nat]Absence check using state equation in 11840 ms returned sat
[2022-05-17 18:08:56] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 399 ms.
[2022-05-17 18:09:16] [INFO ] Added : 175 causal constraints over 35 iterations in 20040 ms.(timeout) Result :sat
[2022-05-17 18:09:19] [INFO ] [Real]Absence check using 4000 positive place invariants in 2492 ms returned sat
[2022-05-17 18:09:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 18:09:29] [INFO ] [Real]Absence check using state equation in 9574 ms returned sat
[2022-05-17 18:09:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 18:09:33] [INFO ] [Nat]Absence check using 4000 positive place invariants in 2537 ms returned sat
[2022-05-17 18:09:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 18:09:42] [INFO ] [Nat]Absence check using state equation in 9422 ms returned sat
[2022-05-17 18:09:43] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 378 ms.
[2022-05-17 18:10:04] [INFO ] Added : 180 causal constraints over 36 iterations in 20716 ms.(timeout) Result :sat
[2022-05-17 18:10:07] [INFO ] [Real]Absence check using 4000 positive place invariants in 1768 ms returned sat
[2022-05-17 18:10:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 18:10:19] [INFO ] [Real]Absence check using state equation in 12089 ms returned sat
[2022-05-17 18:10:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 18:10:22] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1654 ms returned sat
[2022-05-17 18:10:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 18:10:32] [INFO ] [Nat]Absence check using state equation in 10344 ms returned sat
[2022-05-17 18:10:33] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 377 ms.
[2022-05-17 18:10:53] [INFO ] Added : 185 causal constraints over 37 iterations in 20139 ms.(timeout) Result :sat
[2022-05-17 18:10:56] [INFO ] [Real]Absence check using 4000 positive place invariants in 1570 ms returned sat
[2022-05-17 18:10:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 18:11:04] [INFO ] [Real]Absence check using state equation in 8663 ms returned sat
[2022-05-17 18:11:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 18:11:07] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1656 ms returned sat
[2022-05-17 18:11:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 18:11:16] [INFO ] [Nat]Absence check using state equation in 9315 ms returned sat
[2022-05-17 18:11:17] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 372 ms.
[2022-05-17 18:11:38] [INFO ] Added : 190 causal constraints over 38 iterations in 20688 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [1000, 2000, 1000, 1000, 2000, 1000, 2000, 1000, 1000] Max seen :[326, 924, 326, 326, 1131, 326, 924, 326, 326]
Support contains 6000 out of 10000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 289 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 10000/10000 places, 10000/10000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 271 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
// Phase 1: matrix 10000 rows 10000 cols
[2022-05-17 18:16:09] [INFO ] Computed 4000 place invariants in 17 ms
[2022-05-17 18:16:10] [INFO ] Implicit Places using invariants in 937 ms returned []
Implicit Place search using SMT only with invariants took 940 ms to find 0 implicit places.
// Phase 1: matrix 10000 rows 10000 cols
[2022-05-17 18:16:10] [INFO ] Computed 4000 place invariants in 24 ms
[2022-05-17 18:16:10] [INFO ] Dead Transitions using invariants and state equation in 879 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 10000/10000 places, 10000/10000 transitions.
// Phase 1: matrix 10000 rows 10000 cols
[2022-05-17 18:16:11] [INFO ] Computed 4000 place invariants in 17 ms
Finished random walk after 40551 steps, including 0 resets, run visited all 9 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 42941 steps, including 0 resets, run visited all 9 properties in 5013 ms. (steps per millisecond=8 )
Interrupted Best-First random walk after 43901 steps, including 0 resets, run timeout after 5085 ms. (steps per millisecond=8 ) properties seen 20
Finished Best-First random walk after 43926 steps, including 0 resets, run visited all 9 properties in 5111 ms. (steps per millisecond=8 )
Finished Best-First random walk after 43926 steps, including 0 resets, run visited all 9 properties in 5060 ms. (steps per millisecond=8 )
Interrupted Best-First random walk after 43901 steps, including 0 resets, run timeout after 5066 ms. (steps per millisecond=8 ) properties seen 10
Finished Best-First random walk after 42941 steps, including 0 resets, run visited all 9 properties in 5011 ms. (steps per millisecond=8 )
Interrupted Best-First random walk after 43901 steps, including 0 resets, run timeout after 5099 ms. (steps per millisecond=8 ) properties seen 20
Finished Best-First random walk after 42941 steps, including 0 resets, run visited all 9 properties in 5042 ms. (steps per millisecond=8 )
Finished Best-First random walk after 42941 steps, including 0 resets, run visited all 9 properties in 5027 ms. (steps per millisecond=8 )
// Phase 1: matrix 10000 rows 10000 cols
[2022-05-17 18:17:26] [INFO ] Computed 4000 place invariants in 23 ms
[2022-05-17 18:17:29] [INFO ] [Real]Absence check using 4000 positive place invariants in 1612 ms returned sat
[2022-05-17 18:17:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 18:17:40] [INFO ] [Real]Absence check using state equation in 11325 ms returned sat
[2022-05-17 18:17:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 18:17:43] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1671 ms returned sat
[2022-05-17 18:17:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 18:17:55] [INFO ] [Nat]Absence check using state equation in 12662 ms returned sat
[2022-05-17 18:17:57] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 401 ms.
[2022-05-17 18:18:16] [INFO ] Added : 170 causal constraints over 34 iterations in 20299 ms.(timeout) Result :sat
[2022-05-17 18:18:20] [INFO ] [Real]Absence check using 4000 positive place invariants in 2561 ms returned sat
[2022-05-17 18:18:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 18:18:30] [INFO ] [Real]Absence check using state equation in 10031 ms returned sat
[2022-05-17 18:18:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 18:18:34] [INFO ] [Nat]Absence check using 4000 positive place invariants in 2500 ms returned sat
[2022-05-17 18:18:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 18:18:44] [INFO ] [Nat]Absence check using state equation in 10266 ms returned sat
[2022-05-17 18:18:45] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 385 ms.
[2022-05-17 18:19:05] [INFO ] Added : 180 causal constraints over 36 iterations in 20476 ms.(timeout) Result :sat
[2022-05-17 18:19:08] [INFO ] [Real]Absence check using 4000 positive place invariants in 1547 ms returned sat
[2022-05-17 18:19:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 18:19:18] [INFO ] [Real]Absence check using state equation in 9954 ms returned sat
[2022-05-17 18:19:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 18:19:21] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1755 ms returned sat
[2022-05-17 18:19:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 18:19:31] [INFO ] [Nat]Absence check using state equation in 9766 ms returned sat
[2022-05-17 18:19:32] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 381 ms.
[2022-05-17 18:19:52] [INFO ] Added : 175 causal constraints over 35 iterations in 20020 ms.(timeout) Result :sat
[2022-05-17 18:19:55] [INFO ] [Real]Absence check using 4000 positive place invariants in 1614 ms returned sat
[2022-05-17 18:19:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 18:20:04] [INFO ] [Real]Absence check using state equation in 9876 ms returned sat
[2022-05-17 18:20:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 18:20:07] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1624 ms returned sat
[2022-05-17 18:20:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 18:20:17] [INFO ] [Nat]Absence check using state equation in 10251 ms returned sat
[2022-05-17 18:20:18] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 380 ms.
[2022-05-17 18:20:39] [INFO ] Added : 180 causal constraints over 36 iterations in 20647 ms.(timeout) Result :sat
[2022-05-17 18:20:43] [INFO ] [Real]Absence check using 4000 positive place invariants in 2952 ms returned sat
[2022-05-17 18:20:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 18:20:53] [INFO ] [Real]Absence check using state equation in 9738 ms returned sat
[2022-05-17 18:20:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 18:20:57] [INFO ] [Nat]Absence check using 4000 positive place invariants in 2896 ms returned sat
[2022-05-17 18:20:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 18:21:06] [INFO ] [Nat]Absence check using state equation in 9555 ms returned sat
[2022-05-17 18:21:07] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 411 ms.
[2022-05-17 18:21:28] [INFO ] Added : 176 causal constraints over 36 iterations in 20708 ms.(timeout) Result :sat
[2022-05-17 18:21:31] [INFO ] [Real]Absence check using 4000 positive place invariants in 1639 ms returned sat
[2022-05-17 18:21:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 18:21:40] [INFO ] [Real]Absence check using state equation in 9438 ms returned sat
[2022-05-17 18:21:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 18:21:43] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1705 ms returned sat
[2022-05-17 18:21:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 18:21:53] [INFO ] [Nat]Absence check using state equation in 9945 ms returned sat
[2022-05-17 18:21:54] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 456 ms.
[2022-05-17 18:22:14] [INFO ] Added : 180 causal constraints over 36 iterations in 20533 ms.(timeout) Result :sat
[2022-05-17 18:22:18] [INFO ] [Real]Absence check using 4000 positive place invariants in 2567 ms returned sat
[2022-05-17 18:22:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 18:22:27] [INFO ] [Real]Absence check using state equation in 8805 ms returned sat
[2022-05-17 18:22:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 18:22:30] [INFO ] [Nat]Absence check using 4000 positive place invariants in 2546 ms returned sat
[2022-05-17 18:22:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 18:22:41] [INFO ] [Nat]Absence check using state equation in 10025 ms returned sat
[2022-05-17 18:22:41] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 379 ms.
[2022-05-17 18:23:01] [INFO ] Added : 185 causal constraints over 37 iterations in 20135 ms.(timeout) Result :sat
[2022-05-17 18:23:04] [INFO ] [Real]Absence check using 4000 positive place invariants in 1755 ms returned sat
[2022-05-17 18:23:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 18:23:14] [INFO ] [Real]Absence check using state equation in 9917 ms returned sat
[2022-05-17 18:23:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 18:23:17] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1661 ms returned sat
[2022-05-17 18:23:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 18:23:28] [INFO ] [Nat]Absence check using state equation in 10811 ms returned sat
[2022-05-17 18:23:29] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 386 ms.
[2022-05-17 18:23:49] [INFO ] Added : 180 causal constraints over 36 iterations in 20456 ms.(timeout) Result :sat
[2022-05-17 18:23:52] [INFO ] [Real]Absence check using 4000 positive place invariants in 1650 ms returned sat
[2022-05-17 18:23:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 18:24:03] [INFO ] [Real]Absence check using state equation in 11074 ms returned sat
[2022-05-17 18:24:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 18:24:06] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1654 ms returned sat
[2022-05-17 18:24:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 18:24:16] [INFO ] [Nat]Absence check using state equation in 10081 ms returned sat
[2022-05-17 18:24:17] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 403 ms.
[2022-05-17 18:24:37] [INFO ] Added : 180 causal constraints over 36 iterations in 20822 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [1000, 2000, 1000, 1000, 2000, 1000, 2000, 1000, 1000] Max seen :[338, 983, 338, 338, 1186, 338, 983, 338, 338]
Support contains 6000 out of 10000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 263 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 10000/10000 places, 10000/10000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 251 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
// Phase 1: matrix 10000 rows 10000 cols
[2022-05-17 18:29:08] [INFO ] Computed 4000 place invariants in 21 ms
[2022-05-17 18:29:09] [INFO ] Implicit Places using invariants in 861 ms returned []
Implicit Place search using SMT only with invariants took 862 ms to find 0 implicit places.
// Phase 1: matrix 10000 rows 10000 cols
[2022-05-17 18:29:09] [INFO ] Computed 4000 place invariants in 18 ms
[2022-05-17 18:29:10] [INFO ] Dead Transitions using invariants and state equation in 872 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 10000/10000 places, 10000/10000 transitions.
// Phase 1: matrix 10000 rows 10000 cols
[2022-05-17 18:29:10] [INFO ] Computed 4000 place invariants in 20 ms
Finished random walk after 41086 steps, including 0 resets, run visited all 9 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 42941 steps, including 0 resets, run visited all 9 properties in 5014 ms. (steps per millisecond=8 )
Interrupted Best-First random walk after 43901 steps, including 0 resets, run timeout after 5113 ms. (steps per millisecond=8 ) properties seen 20
Finished Best-First random walk after 43926 steps, including 0 resets, run visited all 9 properties in 5111 ms. (steps per millisecond=8 )
Finished Best-First random walk after 42941 steps, including 0 resets, run visited all 9 properties in 5042 ms. (steps per millisecond=8 )
Interrupted Best-First random walk after 43901 steps, including 0 resets, run timeout after 5088 ms. (steps per millisecond=8 ) properties seen 10
Finished Best-First random walk after 42941 steps, including 0 resets, run visited all 9 properties in 5048 ms. (steps per millisecond=8 )
Interrupted Best-First random walk after 43901 steps, including 0 resets, run timeout after 5099 ms. (steps per millisecond=8 ) properties seen 20
Finished Best-First random walk after 42941 steps, including 0 resets, run visited all 9 properties in 5036 ms. (steps per millisecond=8 )
Finished Best-First random walk after 42941 steps, including 0 resets, run visited all 9 properties in 5052 ms. (steps per millisecond=8 )
// Phase 1: matrix 10000 rows 10000 cols
[2022-05-17 18:30:26] [INFO ] Computed 4000 place invariants in 22 ms
[2022-05-17 18:30:29] [INFO ] [Real]Absence check using 4000 positive place invariants in 2341 ms returned sat
[2022-05-17 18:30:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 18:30:42] [INFO ] [Real]Absence check using state equation in 12807 ms returned sat
[2022-05-17 18:30:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 18:30:45] [INFO ] [Nat]Absence check using 4000 positive place invariants in 2031 ms returned sat
[2022-05-17 18:30:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 18:30:59] [INFO ] [Nat]Absence check using state equation in 14185 ms returned sat
[2022-05-17 18:31:00] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 385 ms.
[2022-05-17 18:31:20] [INFO ] Added : 170 causal constraints over 34 iterations in 20108 ms.(timeout) Result :sat
[2022-05-17 18:31:24] [INFO ] [Real]Absence check using 4000 positive place invariants in 2770 ms returned sat
[2022-05-17 18:31:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 18:31:37] [INFO ] [Real]Absence check using state equation in 12830 ms returned sat
[2022-05-17 18:31:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 18:31:41] [INFO ] [Nat]Absence check using 4000 positive place invariants in 2903 ms returned sat
[2022-05-17 18:31:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 18:31:53] [INFO ] [Nat]Absence check using state equation in 11452 ms returned sat
[2022-05-17 18:31:54] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 394 ms.
[2022-05-17 18:32:14] [INFO ] Added : 180 causal constraints over 36 iterations in 20665 ms.(timeout) Result :sat
[2022-05-17 18:32:17] [INFO ] [Real]Absence check using 4000 positive place invariants in 1695 ms returned sat
[2022-05-17 18:32:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 18:32:30] [INFO ] [Real]Absence check using state equation in 13631 ms returned sat
[2022-05-17 18:32:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 18:32:34] [INFO ] [Nat]Absence check using 4000 positive place invariants in 2201 ms returned sat
[2022-05-17 18:32:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 18:32:49] [INFO ] [Nat]Absence check using state equation in 14750 ms returned sat
[2022-05-17 18:32:50] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 427 ms.
[2022-05-17 18:33:10] [INFO ] Added : 170 causal constraints over 34 iterations in 20688 ms.(timeout) Result :sat
[2022-05-17 18:33:14] [INFO ] [Real]Absence check using 4000 positive place invariants in 2268 ms returned sat
[2022-05-17 18:33:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 18:33:29] [INFO ] [Real]Absence check using state equation in 15246 ms returned sat
[2022-05-17 18:33:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 18:33:32] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1826 ms returned sat
[2022-05-17 18:33:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 18:33:45] [INFO ] [Nat]Absence check using state equation in 12899 ms returned sat
[2022-05-17 18:33:46] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 387 ms.
[2022-05-17 18:34:05] [INFO ] Added : 175 causal constraints over 35 iterations in 20019 ms.(timeout) Result :sat
[2022-05-17 18:34:10] [INFO ] [Real]Absence check using 4000 positive place invariants in 3153 ms returned sat
[2022-05-17 18:34:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 18:34:24] [INFO ] [Real]Absence check using state equation in 13930 ms returned sat
[2022-05-17 18:34:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 18:34:29] [INFO ] [Nat]Absence check using 4000 positive place invariants in 3534 ms returned sat
[2022-05-17 18:34:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 18:34:38] [INFO ] [Nat]Absence check using state equation in 9810 ms returned sat
[2022-05-17 18:34:40] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 408 ms.
[2022-05-17 18:34:59] [INFO ] Added : 161 causal constraints over 33 iterations in 20123 ms. Result :sat
[2022-05-17 18:35:03] [INFO ] [Real]Absence check using 4000 positive place invariants in 1975 ms returned sat
[2022-05-17 18:35:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 18:35:17] [INFO ] [Real]Absence check using state equation in 14325 ms returned sat
[2022-05-17 18:35:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 18:35:20] [INFO ] [Nat]Absence check using 4000 positive place invariants in 2145 ms returned sat
[2022-05-17 18:35:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 18:35:35] [INFO ] [Nat]Absence check using state equation in 14909 ms returned sat
[2022-05-17 18:35:36] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 419 ms.
[2022-05-17 18:35:56] [INFO ] Added : 170 causal constraints over 34 iterations in 20436 ms.(timeout) Result :sat
[2022-05-17 18:36:01] [INFO ] [Real]Absence check using 4000 positive place invariants in 3744 ms returned sat
[2022-05-17 18:36:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 18:36:15] [INFO ] [Real]Absence check using state equation in 14031 ms returned sat
[2022-05-17 18:36:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 18:36:20] [INFO ] [Nat]Absence check using 4000 positive place invariants in 3414 ms returned sat
[2022-05-17 18:36:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 18:36:35] [INFO ] [Nat]Absence check using state equation in 14609 ms returned sat
[2022-05-17 18:36:36] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 413 ms.
[2022-05-17 18:36:56] [INFO ] Added : 170 causal constraints over 34 iterations in 20611 ms.(timeout) Result :sat
[2022-05-17 18:37:00] [INFO ] [Real]Absence check using 4000 positive place invariants in 2413 ms returned sat
[2022-05-17 18:37:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 18:37:16] [INFO ] [Real]Absence check using state equation in 16133 ms returned sat
[2022-05-17 18:37:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 18:37:20] [INFO ] [Nat]Absence check using 4000 positive place invariants in 2582 ms returned sat
[2022-05-17 18:37:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 18:37:35] [INFO ] [Nat]Absence check using state equation in 15127 ms returned sat
[2022-05-17 18:37:36] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 465 ms.
[2022-05-17 18:37:56] [INFO ] Added : 170 causal constraints over 34 iterations in 20880 ms.(timeout) Result :sat
[2022-05-17 18:38:00] [INFO ] [Real]Absence check using 4000 positive place invariants in 1890 ms returned sat
[2022-05-17 18:38:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 18:38:12] [INFO ] [Real]Absence check using state equation in 12749 ms returned sat
[2022-05-17 18:38:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 18:38:16] [INFO ] [Nat]Absence check using 4000 positive place invariants in 2351 ms returned sat
[2022-05-17 18:38:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 18:38:28] [INFO ] [Nat]Absence check using state equation in 12057 ms returned sat
[2022-05-17 18:38:29] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 384 ms.
[2022-05-17 18:38:49] [INFO ] Added : 170 causal constraints over 34 iterations in 20337 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [1000, 2000, 1000, 1000, 2000, 1000, 2000, 1000, 1000] Max seen :[348, 1031, 348, 348, 1243, 348, 1031, 348, 348]
Support contains 6000 out of 10000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 262 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 10000/10000 places, 10000/10000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 253 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
// Phase 1: matrix 10000 rows 10000 cols
[2022-05-17 18:43:20] [INFO ] Computed 4000 place invariants in 24 ms
[2022-05-17 18:43:21] [INFO ] Implicit Places using invariants in 875 ms returned []
Implicit Place search using SMT only with invariants took 876 ms to find 0 implicit places.
// Phase 1: matrix 10000 rows 10000 cols
[2022-05-17 18:43:21] [INFO ] Computed 4000 place invariants in 19 ms
[2022-05-17 18:43:22] [INFO ] Dead Transitions using invariants and state equation in 887 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 10000/10000 places, 10000/10000 transitions.
// Phase 1: matrix 10000 rows 10000 cols
[2022-05-17 18:43:22] [INFO ] Computed 4000 place invariants in 22 ms
Finished random walk after 40248 steps, including 0 resets, run visited all 9 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 42941 steps, including 0 resets, run visited all 9 properties in 5066 ms. (steps per millisecond=8 )
Interrupted Best-First random walk after 42921 steps, including 0 resets, run timeout after 5020 ms. (steps per millisecond=8 ) properties seen 20
Finished Best-First random walk after 42941 steps, including 0 resets, run visited all 9 properties in 5004 ms. (steps per millisecond=8 )
Finished Best-First random walk after 42941 steps, including 0 resets, run visited all 9 properties in 5059 ms. (steps per millisecond=8 )
Interrupted Best-First random walk after 43901 steps, including 0 resets, run timeout after 5110 ms. (steps per millisecond=8 ) properties seen 10
Finished Best-First random walk after 42941 steps, including 0 resets, run visited all 9 properties in 5015 ms. (steps per millisecond=8 )
Interrupted Best-First random walk after 43901 steps, including 0 resets, run timeout after 5110 ms. (steps per millisecond=8 ) properties seen 20
Finished Best-First random walk after 42941 steps, including 0 resets, run visited all 9 properties in 5009 ms. (steps per millisecond=8 )
Finished Best-First random walk after 42941 steps, including 0 resets, run visited all 9 properties in 5038 ms. (steps per millisecond=8 )
// Phase 1: matrix 10000 rows 10000 cols
[2022-05-17 18:44:37] [INFO ] Computed 4000 place invariants in 24 ms
[2022-05-17 18:44:40] [INFO ] [Real]Absence check using 4000 positive place invariants in 1694 ms returned sat
[2022-05-17 18:44:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 18:44:50] [INFO ] [Real]Absence check using state equation in 10455 ms returned sat
[2022-05-17 18:44:52] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 405 ms.
[2022-05-17 18:45:11] [INFO ] Added : 165 causal constraints over 33 iterations in 20135 ms.(timeout) Result :sat
[2022-05-17 18:45:16] [INFO ] [Real]Absence check using 4000 positive place invariants in 2851 ms returned sat
[2022-05-17 18:45:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 18:45:27] [INFO ] [Real]Absence check using state equation in 11055 ms returned sat
[2022-05-17 18:45:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 18:45:31] [INFO ] [Nat]Absence check using 4000 positive place invariants in 2697 ms returned sat
[2022-05-17 18:45:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 18:45:40] [INFO ] [Nat]Absence check using state equation in 9392 ms returned sat
[2022-05-17 18:45:41] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 384 ms.
[2022-05-17 18:46:01] [INFO ] Added : 180 causal constraints over 36 iterations in 20640 ms.(timeout) Result :sat
[2022-05-17 18:46:05] [INFO ] [Real]Absence check using 4000 positive place invariants in 1929 ms returned sat
[2022-05-17 18:46:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 18:46:16] [INFO ] [Real]Absence check using state equation in 11691 ms returned sat
[2022-05-17 18:46:18] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 403 ms.
[2022-05-17 18:46:37] [INFO ] Added : 160 causal constraints over 32 iterations in 20051 ms.(timeout) Result :sat
[2022-05-17 18:46:41] [INFO ] [Real]Absence check using 4000 positive place invariants in 1740 ms returned sat
[2022-05-17 18:46:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 18:46:51] [INFO ] [Real]Absence check using state equation in 10530 ms returned sat
[2022-05-17 18:46:52] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 387 ms.
[2022-05-17 18:47:13] [INFO ] Added : 170 causal constraints over 34 iterations in 20854 ms.(timeout) Result :sat
[2022-05-17 18:47:18] [INFO ] [Real]Absence check using 4000 positive place invariants in 3907 ms returned sat
[2022-05-17 18:47:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 18:47:33] [INFO ] [Real]Absence check using state equation in 14258 ms returned sat
[2022-05-17 18:47:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 18:47:37] [INFO ] [Nat]Absence check using 4000 positive place invariants in 3306 ms returned sat
[2022-05-17 18:47:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 18:47:50] [INFO ] [Nat]Absence check using state equation in 12342 ms returned sat
[2022-05-17 18:47:51] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 389 ms.
[2022-05-17 18:48:08] [INFO ] Added : 141 causal constraints over 29 iterations in 17749 ms. Result :sat
[2022-05-17 18:48:11] [INFO ] [Real]Absence check using 4000 positive place invariants in 1851 ms returned sat
[2022-05-17 18:48:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 18:48:23] [INFO ] [Real]Absence check using state equation in 11380 ms returned sat
[2022-05-17 18:48:24] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 393 ms.
[2022-05-17 18:48:44] [INFO ] Added : 165 causal constraints over 33 iterations in 20194 ms.(timeout) Result :sat
[2022-05-17 18:48:48] [INFO ] [Real]Absence check using 4000 positive place invariants in 2985 ms returned sat
[2022-05-17 18:48:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 18:49:02] [INFO ] [Real]Absence check using state equation in 13444 ms returned sat
[2022-05-17 18:49:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 18:49:06] [INFO ] [Nat]Absence check using 4000 positive place invariants in 2984 ms returned sat
[2022-05-17 18:49:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 18:49:19] [INFO ] [Nat]Absence check using state equation in 13359 ms returned sat
[2022-05-17 18:49:20] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 379 ms.
[2022-05-17 18:49:41] [INFO ] Added : 180 causal constraints over 36 iterations in 20792 ms.(timeout) Result :sat
[2022-05-17 18:49:44] [INFO ] [Real]Absence check using 4000 positive place invariants in 1842 ms returned sat
[2022-05-17 18:49:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 18:49:55] [INFO ] [Real]Absence check using state equation in 11661 ms returned sat
[2022-05-17 18:49:57] [INFO ] Computed and/alt/rep : 6000/8000/6000 causal constraints (skipped 0 transitions) in 382 ms.
[2022-05-17 18:50:16] [INFO ] Added : 165 causal constraints over 33 iterations in 20202 ms.(timeout) Result :sat
[2022-05-17 18:50:20] [INFO ] [Real]Absence check using 4000 positive place invariants in 2415 ms returned sat
[2022-05-17 18:50:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 18:50:35] [INFO ] [Real]Absence check using state equation in 14284 ms returned sat

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ 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
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -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=@none -Xss128m -Xms40m -Xmx8192m

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="Philosophers-COL-002000"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is Philosophers-COL-002000, 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 r168-tall-165277016400245"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-002000.tgz
mv Philosophers-COL-002000 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 ;