Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r103-tall-167814479101053.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is DatabaseWithMutex-COL-40, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r103-tall-167814479101053
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 9.3K Feb 25 17:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K Feb 25 17:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Feb 25 15:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 25 15:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 15:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 15:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 15:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 19:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K Feb 25 19:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Feb 25 18:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 18:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 59K Mar 5 18:22 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 DatabaseWithMutex-COL-40-UpperBounds-00
FORMULA_NAME DatabaseWithMutex-COL-40-UpperBounds-01
FORMULA_NAME DatabaseWithMutex-COL-40-UpperBounds-02
FORMULA_NAME DatabaseWithMutex-COL-40-UpperBounds-03
FORMULA_NAME DatabaseWithMutex-COL-40-UpperBounds-04
FORMULA_NAME DatabaseWithMutex-COL-40-UpperBounds-05
FORMULA_NAME DatabaseWithMutex-COL-40-UpperBounds-06
FORMULA_NAME DatabaseWithMutex-COL-40-UpperBounds-07
FORMULA_NAME DatabaseWithMutex-COL-40-UpperBounds-08
FORMULA_NAME DatabaseWithMutex-COL-40-UpperBounds-09
FORMULA_NAME DatabaseWithMutex-COL-40-UpperBounds-10
FORMULA_NAME DatabaseWithMutex-COL-40-UpperBounds-11
FORMULA_NAME DatabaseWithMutex-COL-40-UpperBounds-12
FORMULA_NAME DatabaseWithMutex-COL-40-UpperBounds-13
FORMULA_NAME DatabaseWithMutex-COL-40-UpperBounds-14
FORMULA_NAME DatabaseWithMutex-COL-40-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678313797997

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=lolaxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DatabaseWithMutex-COL-40
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-08 22:16:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-08 22:16:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 22:16:39] [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.
[2023-03-08 22:16:39] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-08 22:16:40] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 623 ms
[2023-03-08 22:16:40] [INFO ] Imported 11 HL places and 8 HL transitions for a total of 12920 PT places and 12800.0 transition bindings in 15 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
[2023-03-08 22:16:40] [INFO ] Built PT skeleton of HLPN with 11 places and 8 transitions 22 arcs in 4 ms.
[2023-03-08 22:16:40] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 8 rows 11 cols
[2023-03-08 22:16:40] [INFO ] Computed 4 place invariants in 5 ms
FORMULA DatabaseWithMutex-COL-40-UpperBounds-15 40 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA DatabaseWithMutex-COL-40-UpperBounds-05 40 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA DatabaseWithMutex-COL-40-UpperBounds-04 40 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA DatabaseWithMutex-COL-40-UpperBounds-02 40 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA DatabaseWithMutex-COL-40-UpperBounds-01 40 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA DatabaseWithMutex-COL-40-UpperBounds-00 40 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2023-03-08 22:16:40] [INFO ] Invariant cache hit.
[2023-03-08 22:16:40] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-08 22:16:40] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-08 22:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:16:40] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-08 22:16:40] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-08 22:16:40] [INFO ] Added : 6 causal constraints over 2 iterations in 14 ms. Result :sat
Minimization took 10 ms.
[2023-03-08 22:16:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:16:40] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-08 22:16:40] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-08 22:16:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 22:16:40] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-08 22:16:40] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-08 22:16:40] [INFO ] Added : 6 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-08 22:16:40] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-08 22:16:40] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-08 22:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:16:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-08 22:16:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:16:40] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-08 22:16:40] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-08 22:16:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 22:16:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-08 22:16:40] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-08 22:16:40] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 9 ms.
[2023-03-08 22:16:40] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-08 22:16:40] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-08 22:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:16:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-08 22:16:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:16:40] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-08 22:16:40] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-08 22:16:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 22:16:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-08 22:16:40] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-08 22:16:40] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2023-03-08 22:16:40] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-08 22:16:40] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned unsat
[2023-03-08 22:16:40] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-08 22:16:40] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-08 22:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:16:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-08 22:16:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:16:40] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-08 22:16:40] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-08 22:16:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 22:16:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-08 22:16:40] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-08 22:16:40] [INFO ] Added : 6 causal constraints over 2 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-08 22:16:40] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-08 22:16:40] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-08 22:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:16:40] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-08 22:16:40] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-08 22:16:40] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-08 22:16:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:16:40] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-08 22:16:40] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-08 22:16:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 22:16:40] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-08 22:16:40] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-08 22:16:40] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-08 22:16:40] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-08 22:16:40] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-08 22:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:16:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-08 22:16:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:16:40] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-08 22:16:40] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-08 22:16:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 22:16:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-08 22:16:40] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-08 22:16:40] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2023-03-08 22:16:40] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-08 22:16:40] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-08 22:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:16:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-08 22:16:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:16:40] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-08 22:16:40] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-08 22:16:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 22:16:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-08 22:16:40] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-08 22:16:40] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 8 ms.
[2023-03-08 22:16:40] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-08 22:16:40] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-08 22:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:16:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-08 22:16:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:16:40] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-08 22:16:40] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-08 22:16:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 22:16:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-08 22:16:40] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-08 22:16:40] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 7 ms.
[2023-03-08 22:16:40] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-08 22:16:40] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-08 22:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:16:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-08 22:16:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:16:40] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-08 22:16:40] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-08 22:16:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 22:16:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-08 22:16:40] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-08 22:16:40] [INFO ] Added : 6 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [40, 1560, 1560, 40, 1560, 40, 1560, 40, 40, 1560]
FORMULA DatabaseWithMutex-COL-40-UpperBounds-08 40 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
Transition Release forces synchronizations/join behavior on parameter s of sort site
Transition Acquire forces synchronizations/join behavior on parameter f of sort file
[2023-03-08 22:16:41] [INFO ] Unfolded HLPN to a Petri net with 12920 places and 12800 transitions 156800 arcs in 208 ms.
[2023-03-08 22:16:41] [INFO ] Unfolded 9 HLPN properties in 2 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 3638 ms. (steps per millisecond=2 ) properties (out of 9) seen :1661
FORMULA DatabaseWithMutex-COL-40-UpperBounds-12 40 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=35 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=33 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=39 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=33 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=33 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=34 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 296 ms. (steps per millisecond=33 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=34 ) properties (out of 8) seen :0
// Phase 1: matrix 12800 rows 12920 cols
[2023-03-08 22:16:48] [INFO ] Computed 1720 place invariants in 733 ms
[2023-03-08 22:16:49] [INFO ] [Real]Absence check using 119 positive place invariants in 333 ms returned sat
[2023-03-08 22:16:51] [INFO ] [Real]Absence check using 119 positive and 1601 generalized place invariants in 1864 ms returned sat
[2023-03-08 22:16:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:16:53] [INFO ] [Real]Absence check using state equation in 1612 ms returned unknown
[2023-03-08 22:16:54] [INFO ] [Real]Absence check using 119 positive place invariants in 323 ms returned sat
[2023-03-08 22:16:56] [INFO ] [Real]Absence check using 119 positive and 1601 generalized place invariants in 1689 ms returned sat
[2023-03-08 22:16:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:16:58] [INFO ] [Real]Absence check using state equation in 1845 ms returned unknown
[2023-03-08 22:16:59] [INFO ] [Real]Absence check using 119 positive place invariants in 313 ms returned sat
[2023-03-08 22:17:03] [INFO ] [Real]Absence check using 119 positive and 1601 generalized place invariants in 3684 ms returned unknown
[2023-03-08 22:17:04] [INFO ] [Real]Absence check using 119 positive place invariants in 298 ms returned sat
[2023-03-08 22:17:07] [INFO ] [Real]Absence check using 119 positive and 1601 generalized place invariants in 2910 ms returned sat
[2023-03-08 22:17:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:17:08] [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 3
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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-08 22:17:09] [INFO ] [Real]Absence check using 119 positive place invariants in 294 ms returned sat
[2023-03-08 22:17:11] [INFO ] [Real]Absence check using 119 positive and 1601 generalized place invariants in 1719 ms returned sat
[2023-03-08 22:17:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:17:13] [INFO ] [Real]Absence check using state equation in 1877 ms returned unknown
[2023-03-08 22:17:14] [INFO ] [Real]Absence check using 119 positive place invariants in 294 ms returned sat
[2023-03-08 22:17:17] [INFO ] [Real]Absence check using 119 positive and 1601 generalized place invariants in 2936 ms returned sat
[2023-03-08 22:17:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:17:18] [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: Broken pipe")... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-08 22:17:19] [INFO ] [Real]Absence check using 119 positive place invariants in 304 ms returned sat
[2023-03-08 22:17:21] [INFO ] [Real]Absence check using 119 positive and 1601 generalized place invariants in 1896 ms returned sat
[2023-03-08 22:17:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:17:23] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-08 22:17:24] [INFO ] [Real]Absence check using 119 positive place invariants in 290 ms returned sat
[2023-03-08 22:17:27] [INFO ] [Real]Absence check using 119 positive and 1601 generalized place invariants in 3059 ms returned sat
[2023-03-08 22:17:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:17:28] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [40, 1560, 1560, 1560, 40, 1560, 40, 1560] Max seen :[22, 51, 641, 291, 22, 291, 12, 291]
Support contains 8000 out of 12920 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Free-agglomeration rule applied 1600 times.
Iterating global reduction 0 with 1600 rules applied. Total rules applied 1600 place count 12920 transition count 11200
Reduce places removed 1600 places and 0 transitions.
Iterating post reduction 0 with 1600 rules applied. Total rules applied 3200 place count 11320 transition count 11200
Applied a total of 3200 rules in 3514 ms. Remains 11320 /12920 variables (removed 1600) and now considering 11200/12800 (removed 1600) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3518 ms. Remains : 11320/12920 places, 11200/12800 transitions.
// Phase 1: matrix 11200 rows 11320 cols
[2023-03-08 22:17:32] [INFO ] Computed 1720 place invariants in 488 ms
Finished random walk after 79241 steps, including 0 resets, run visited all 8 properties in 30001 ms. (steps per millisecond=2 )
FORMULA DatabaseWithMutex-COL-40-UpperBounds-10 40 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-COL-40-UpperBounds-03 40 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Finished Best-First random walk after 126281 steps, including 0 resets, run visited all 6 properties in 5029 ms. (steps per millisecond=25 )
Interrupted Best-First random walk after 120026 steps, including 0 resets, run timeout after 5024 ms. (steps per millisecond=23 ) properties seen 471
Interrupted Best-First random walk after 69671 steps, including 0 resets, run timeout after 5055 ms. (steps per millisecond=13 ) properties seen 3160
Interrupted Best-First random walk after 69671 steps, including 0 resets, run timeout after 5046 ms. (steps per millisecond=13 ) properties seen 3160
Finished Best-First random walk after 169822 steps, including 0 resets, run visited all 6 properties in 5001 ms. (steps per millisecond=33 )
FORMULA DatabaseWithMutex-COL-40-UpperBounds-13 40 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2023-03-08 22:18:27] [INFO ] Invariant cache hit.
[2023-03-08 22:18:28] [INFO ] [Real]Absence check using 118 positive place invariants in 198 ms returned sat
[2023-03-08 22:18:29] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 840 ms returned sat
[2023-03-08 22:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:18:45] [INFO ] [Real]Absence check using state equation in 16194 ms returned sat
[2023-03-08 22:18:47] [INFO ] Computed and/alt/rep : 6400/6400/6400 causal constraints (skipped 3200 transitions) in 816 ms.
[2023-03-08 22:19:06] [INFO ] Added : 155 causal constraints over 31 iterations in 20071 ms.(timeout) Result :sat
[2023-03-08 22:19:08] [INFO ] [Real]Absence check using 118 positive place invariants in 209 ms returned sat
[2023-03-08 22:19:52] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-08 22:19:52] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 43866 ms returned unknown
[2023-03-08 22:19:53] [INFO ] [Real]Absence check using 118 positive place invariants in 199 ms returned sat
[2023-03-08 22:20:01] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-08 22:20:01] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 7399 ms returned sat
[2023-03-08 22:20:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:20:16] [INFO ] [Real]Absence check using state equation in 15511 ms returned sat
[2023-03-08 22:20:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:20:18] [INFO ] [Nat]Absence check using 118 positive place invariants in 215 ms returned sat
[2023-03-08 22:20:25] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-08 22:20:25] [INFO ] [Nat]Absence check using 118 positive and 1602 generalized place invariants in 7495 ms returned sat
[2023-03-08 22:20:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 22:20:46] [INFO ] [Nat]Absence check using state equation in 21075 ms returned sat
[2023-03-08 22:20:47] [INFO ] Computed and/alt/rep : 6400/6400/6400 causal constraints (skipped 3200 transitions) in 639 ms.
[2023-03-08 22:21:33] [INFO ] Deduced a trap composed of 41 places in 31903 ms of which 20 ms to minimize.
[2023-03-08 22:21:33] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-08 22:21:35] [INFO ] [Real]Absence check using 118 positive place invariants in 192 ms returned sat
[2023-03-08 22:21:42] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-08 22:21:42] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 7423 ms returned sat
[2023-03-08 22:21:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:21:57] [INFO ] [Real]Absence check using state equation in 15239 ms returned sat
[2023-03-08 22:21:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:21:59] [INFO ] [Nat]Absence check using 118 positive place invariants in 208 ms returned sat
[2023-03-08 22:22:06] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-08 22:22:06] [INFO ] [Nat]Absence check using 118 positive and 1602 generalized place invariants in 7522 ms returned sat
[2023-03-08 22:22:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 22:22:27] [INFO ] [Nat]Absence check using state equation in 20441 ms returned sat
[2023-03-08 22:22:28] [INFO ] Computed and/alt/rep : 6400/6400/6400 causal constraints (skipped 3200 transitions) in 647 ms.
[2023-03-08 22:23:14] [INFO ] Deduced a trap composed of 41 places in 31687 ms of which 17 ms to minimize.
[2023-03-08 22:23:14] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-08 22:23:15] [INFO ] [Real]Absence check using 118 positive place invariants in 197 ms returned sat
[2023-03-08 22:23:23] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-08 22:23:23] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 7385 ms returned sat
[2023-03-08 22:23:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:23:38] [INFO ] [Real]Absence check using state equation in 15211 ms returned sat
[2023-03-08 22:23:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:23:40] [INFO ] [Nat]Absence check using 118 positive place invariants in 212 ms returned sat
[2023-03-08 22:23:47] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-08 22:23:47] [INFO ] [Nat]Absence check using 118 positive and 1602 generalized place invariants in 7508 ms returned sat
[2023-03-08 22:23:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 22:24:08] [INFO ] [Nat]Absence check using state equation in 20957 ms returned sat
[2023-03-08 22:24:09] [INFO ] Computed and/alt/rep : 6400/6400/6400 causal constraints (skipped 3200 transitions) in 685 ms.
[2023-03-08 22:24:55] [INFO ] Deduced a trap composed of 41 places in 31913 ms of which 13 ms to minimize.
[2023-03-08 22:24:55] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1560, 1560, 1560, 1560, 1560] Max seen :[55, 1323, 1053, 1053, 1053]
Support contains 4800 out of 11320 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 11320/11320 places, 11200/11200 transitions.
Free-agglomeration rule (complex) applied 1600 times.
Iterating global reduction 0 with 1600 rules applied. Total rules applied 1600 place count 11320 transition count 9600
Reduce places removed 1600 places and 0 transitions.
Iterating post reduction 0 with 1600 rules applied. Total rules applied 3200 place count 9720 transition count 9600
Applied a total of 3200 rules in 2844 ms. Remains 9720 /11320 variables (removed 1600) and now considering 9600/11200 (removed 1600) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2844 ms. Remains : 9720/11320 places, 9600/11200 transitions.
// Phase 1: matrix 9600 rows 9720 cols
[2023-03-08 22:25:16] [INFO ] Computed 1720 place invariants in 354 ms
Finished random walk after 111967 steps, including 0 resets, run visited all 5 properties in 30001 ms. (steps per millisecond=3 )
Interrupted Best-First random walk after 105248 steps, including 0 resets, run timeout after 5031 ms. (steps per millisecond=20 ) properties seen 3550
Interrupted Best-First random walk after 149754 steps, including 0 resets, run timeout after 5004 ms. (steps per millisecond=29 ) properties seen 211
Finished Best-First random walk after 58284 steps, including 0 resets, run visited all 5 properties in 5032 ms. (steps per millisecond=11 )
FORMULA DatabaseWithMutex-COL-40-UpperBounds-14 1560 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DatabaseWithMutex-COL-40-UpperBounds-11 1560 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DatabaseWithMutex-COL-40-UpperBounds-09 1560 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2023-03-08 22:26:01] [INFO ] Invariant cache hit.
[2023-03-08 22:26:02] [INFO ] [Real]Absence check using 118 positive place invariants in 149 ms returned sat
[2023-03-08 22:26:03] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 758 ms returned sat
[2023-03-08 22:26:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:26:12] [INFO ] [Real]Absence check using state equation in 9283 ms returned sat
[2023-03-08 22:26:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:26:13] [INFO ] [Nat]Absence check using 118 positive place invariants in 154 ms returned sat
[2023-03-08 22:26:14] [INFO ] [Nat]Absence check using 118 positive and 1602 generalized place invariants in 726 ms returned sat
[2023-03-08 22:26:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 22:26:23] [INFO ] [Nat]Absence check using state equation in 9225 ms returned sat
[2023-03-08 22:26:24] [INFO ] Computed and/alt/rep : 4800/4800/4800 causal constraints (skipped 3200 transitions) in 608 ms.
[2023-03-08 22:26:44] [INFO ] Added : 215 causal constraints over 43 iterations in 20158 ms.(timeout) Result :sat
[2023-03-08 22:26:45] [INFO ] [Real]Absence check using 118 positive place invariants in 141 ms returned sat
[2023-03-08 22:26:49] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-08 22:26:49] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 4437 ms returned sat
[2023-03-08 22:26:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:27:00] [INFO ] [Real]Absence check using state equation in 10398 ms returned sat
[2023-03-08 22:27:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:27:01] [INFO ] [Nat]Absence check using 118 positive place invariants in 146 ms returned sat
[2023-03-08 22:27:45] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-08 22:27:45] [INFO ] [Nat]Absence check using 118 positive and 1602 generalized place invariants in 44120 ms returned unknown
Current structural bounds on expressions (after SMT) : [1560, 1560] Max seen :[81, 1340]
Support contains 3200 out of 9720 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9720/9720 places, 9600/9600 transitions.
Applied a total of 0 rules in 1218 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1219 ms. Remains : 9720/9720 places, 9600/9600 transitions.
[2023-03-08 22:28:16] [INFO ] Invariant cache hit.
Finished random walk after 211964 steps, including 0 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 110883 steps, including 0 resets, run visited all 2 properties in 5007 ms. (steps per millisecond=22 )
Interrupted Best-First random walk after 152728 steps, including 0 resets, run timeout after 5025 ms. (steps per millisecond=30 ) properties seen 96
[2023-03-08 22:28:56] [INFO ] Invariant cache hit.
[2023-03-08 22:28:57] [INFO ] [Real]Absence check using 118 positive place invariants in 145 ms returned sat
[2023-03-08 22:28:58] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 790 ms returned sat
[2023-03-08 22:28:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:29:08] [INFO ] [Real]Absence check using state equation in 10711 ms returned sat
[2023-03-08 22:29:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:29:10] [INFO ] [Nat]Absence check using 118 positive place invariants in 162 ms returned sat
[2023-03-08 22:29:10] [INFO ] [Nat]Absence check using 118 positive and 1602 generalized place invariants in 806 ms returned sat
[2023-03-08 22:29:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 22:29:20] [INFO ] [Nat]Absence check using state equation in 9781 ms returned sat
[2023-03-08 22:29:21] [INFO ] Computed and/alt/rep : 4800/4800/4800 causal constraints (skipped 3200 transitions) in 619 ms.
[2023-03-08 22:29:41] [INFO ] Added : 215 causal constraints over 43 iterations in 20191 ms.(timeout) Result :sat
[2023-03-08 22:29:42] [INFO ] [Real]Absence check using 118 positive place invariants in 147 ms returned sat
[2023-03-08 22:29:47] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-08 22:29:47] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 4581 ms returned sat
[2023-03-08 22:29:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:29:57] [INFO ] [Real]Absence check using state equation in 10123 ms returned sat
[2023-03-08 22:29:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:29:58] [INFO ] [Nat]Absence check using 118 positive place invariants in 154 ms returned sat
[2023-03-08 22:30:42] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-08 22:30:42] [INFO ] [Nat]Absence check using 118 positive and 1602 generalized place invariants in 44092 ms returned unknown
Current structural bounds on expressions (after SMT) : [1560, 1560] Max seen :[164, 1340]
Support contains 3200 out of 9720 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9720/9720 places, 9600/9600 transitions.
Applied a total of 0 rules in 1193 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1193 ms. Remains : 9720/9720 places, 9600/9600 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9720/9720 places, 9600/9600 transitions.
Applied a total of 0 rules in 1247 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
[2023-03-08 22:31:14] [INFO ] Invariant cache hit.
[2023-03-08 22:31:15] [INFO ] Implicit Places using invariants in 839 ms returned []
[2023-03-08 22:31:15] [INFO ] Invariant cache hit.
[2023-03-08 22:31:16] [INFO ] Implicit Places using invariants and state equation in 816 ms returned []
Implicit Place search using SMT with State Equation took 1659 ms to find 0 implicit places.
[2023-03-08 22:31:18] [INFO ] Redundant transitions in 1531 ms returned []
[2023-03-08 22:31:18] [INFO ] Invariant cache hit.
[2023-03-08 22:31:18] [INFO ] Dead Transitions using invariants and state equation in 815 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5267 ms. Remains : 9720/9720 places, 9600/9600 transitions.
[2023-03-08 22:31:18] [INFO ] Invariant cache hit.
Finished random walk after 214991 steps, including 0 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 112335 steps, including 0 resets, run visited all 2 properties in 5045 ms. (steps per millisecond=22 )
Interrupted Best-First random walk after 155702 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=31 ) properties seen 98
[2023-03-08 22:31:59] [INFO ] Invariant cache hit.
[2023-03-08 22:31:59] [INFO ] [Real]Absence check using 118 positive place invariants in 138 ms returned sat
[2023-03-08 22:32:00] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 827 ms returned sat
[2023-03-08 22:32:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:32:10] [INFO ] [Real]Absence check using state equation in 9684 ms returned sat
[2023-03-08 22:32:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:32:11] [INFO ] [Nat]Absence check using 118 positive place invariants in 148 ms returned sat
[2023-03-08 22:32:12] [INFO ] [Nat]Absence check using 118 positive and 1602 generalized place invariants in 811 ms returned sat
[2023-03-08 22:32:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 22:32:22] [INFO ] [Nat]Absence check using state equation in 9691 ms returned sat
[2023-03-08 22:32:23] [INFO ] Computed and/alt/rep : 4800/4800/4800 causal constraints (skipped 3200 transitions) in 567 ms.
[2023-03-08 22:32:42] [INFO ] Added : 220 causal constraints over 44 iterations in 20190 ms.(timeout) Result :sat
[2023-03-08 22:32:44] [INFO ] [Real]Absence check using 118 positive place invariants in 156 ms returned sat
[2023-03-08 22:33:28] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-08 22:33:28] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 43954 ms returned unknown
Current structural bounds on expressions (after SMT) : [1560, 1560] Max seen :[228, 1351]
Support contains 3200 out of 9720 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9720/9720 places, 9600/9600 transitions.
Applied a total of 0 rules in 1182 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1183 ms. Remains : 9720/9720 places, 9600/9600 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9720/9720 places, 9600/9600 transitions.
Applied a total of 0 rules in 1174 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
[2023-03-08 22:34:00] [INFO ] Invariant cache hit.
[2023-03-08 22:34:01] [INFO ] Implicit Places using invariants in 800 ms returned []
[2023-03-08 22:34:01] [INFO ] Invariant cache hit.
[2023-03-08 22:34:02] [INFO ] Implicit Places using invariants and state equation in 814 ms returned []
Implicit Place search using SMT with State Equation took 1616 ms to find 0 implicit places.
[2023-03-08 22:34:03] [INFO ] Redundant transitions in 1430 ms returned []
[2023-03-08 22:34:03] [INFO ] Invariant cache hit.
[2023-03-08 22:34:04] [INFO ] Dead Transitions using invariants and state equation in 799 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5041 ms. Remains : 9720/9720 places, 9600/9600 transitions.
[2023-03-08 22:34:04] [INFO ] Invariant cache hit.
Finished random walk after 212464 steps, including 0 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 111346 steps, including 0 resets, run visited all 2 properties in 5038 ms. (steps per millisecond=22 )
Interrupted Best-First random walk after 154701 steps, including 0 resets, run timeout after 5005 ms. (steps per millisecond=30 ) properties seen 97
[2023-03-08 22:34:44] [INFO ] Invariant cache hit.
[2023-03-08 22:34:45] [INFO ] [Real]Absence check using 118 positive place invariants in 140 ms returned sat
[2023-03-08 22:34:46] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 871 ms returned sat
[2023-03-08 22:34:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:34:55] [INFO ] [Real]Absence check using state equation in 8889 ms returned sat
[2023-03-08 22:34:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:34:56] [INFO ] [Nat]Absence check using 118 positive place invariants in 144 ms returned sat
[2023-03-08 22:34:57] [INFO ] [Nat]Absence check using 118 positive and 1602 generalized place invariants in 850 ms returned sat
[2023-03-08 22:34:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 22:35:06] [INFO ] [Nat]Absence check using state equation in 9436 ms returned sat
[2023-03-08 22:35:07] [INFO ] Computed and/alt/rep : 4800/4800/4800 causal constraints (skipped 3200 transitions) in 602 ms.
[2023-03-08 22:35:27] [INFO ] Added : 220 causal constraints over 44 iterations in 20319 ms.(timeout) Result :sat
[2023-03-08 22:35:28] [INFO ] [Real]Absence check using 118 positive place invariants in 156 ms returned sat
[2023-03-08 22:36:13] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-08 22:36:13] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 44078 ms returned unknown
Current structural bounds on expressions (after SMT) : [1560, 1560] Max seen :[271, 1351]
Support contains 3200 out of 9720 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9720/9720 places, 9600/9600 transitions.
Applied a total of 0 rules in 1167 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1168 ms. Remains : 9720/9720 places, 9600/9600 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9720/9720 places, 9600/9600 transitions.
Applied a total of 0 rules in 1165 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
[2023-03-08 22:36:45] [INFO ] Invariant cache hit.
[2023-03-08 22:36:46] [INFO ] Implicit Places using invariants in 818 ms returned []
[2023-03-08 22:36:46] [INFO ] Invariant cache hit.
[2023-03-08 22:36:47] [INFO ] Implicit Places using invariants and state equation in 812 ms returned []
Implicit Place search using SMT with State Equation took 1632 ms to find 0 implicit places.
[2023-03-08 22:36:47] [INFO ] Redundant transitions in 921 ms returned []
[2023-03-08 22:36:47] [INFO ] Invariant cache hit.
[2023-03-08 22:36:48] [INFO ] Dead Transitions using invariants and state equation in 806 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4540 ms. Remains : 9720/9720 places, 9600/9600 transitions.
[2023-03-08 22:36:48] [INFO ] Invariant cache hit.
Finished random walk after 214571 steps, including 0 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 113045 steps, including 0 resets, run visited all 2 properties in 5042 ms. (steps per millisecond=22 )
Interrupted Best-First random walk after 155702 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=31 ) properties seen 98
[2023-03-08 22:37:28] [INFO ] Invariant cache hit.
[2023-03-08 22:37:29] [INFO ] [Real]Absence check using 118 positive place invariants in 147 ms returned sat
[2023-03-08 22:37:30] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 912 ms returned sat
[2023-03-08 22:37:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:37:40] [INFO ] [Real]Absence check using state equation in 9438 ms returned sat
[2023-03-08 22:37:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:37:41] [INFO ] [Nat]Absence check using 118 positive place invariants in 154 ms returned sat
[2023-03-08 22:37:42] [INFO ] [Nat]Absence check using 118 positive and 1602 generalized place invariants in 908 ms returned sat
[2023-03-08 22:37:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 22:37:51] [INFO ] [Nat]Absence check using state equation in 9092 ms returned sat
[2023-03-08 22:37:52] [INFO ] Computed and/alt/rep : 4800/4800/4800 causal constraints (skipped 3200 transitions) in 560 ms.
[2023-03-08 22:38:12] [INFO ] Added : 220 causal constraints over 44 iterations in 20139 ms.(timeout) Result :sat
[2023-03-08 22:38:13] [INFO ] [Real]Absence check using 118 positive place invariants in 145 ms returned sat
[2023-03-08 22:38:57] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-08 22:38:57] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 44101 ms returned unknown
Current structural bounds on expressions (after SMT) : [1560, 1560] Max seen :[321, 1351]
Support contains 3200 out of 9720 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9720/9720 places, 9600/9600 transitions.
Applied a total of 0 rules in 1187 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1187 ms. Remains : 9720/9720 places, 9600/9600 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9720/9720 places, 9600/9600 transitions.
Applied a total of 0 rules in 1206 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
[2023-03-08 22:39:29] [INFO ] Invariant cache hit.
[2023-03-08 22:39:30] [INFO ] Implicit Places using invariants in 822 ms returned []
[2023-03-08 22:39:30] [INFO ] Invariant cache hit.
[2023-03-08 22:39:31] [INFO ] Implicit Places using invariants and state equation in 820 ms returned []
Implicit Place search using SMT with State Equation took 1644 ms to find 0 implicit places.
[2023-03-08 22:39:32] [INFO ] Redundant transitions in 1488 ms returned []
[2023-03-08 22:39:32] [INFO ] Invariant cache hit.
[2023-03-08 22:39:33] [INFO ] Dead Transitions using invariants and state equation in 819 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5174 ms. Remains : 9720/9720 places, 9600/9600 transitions.
[2023-03-08 22:39:33] [INFO ] Invariant cache hit.
Finished random walk after 211040 steps, including 0 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 111324 steps, including 0 resets, run visited all 2 properties in 5029 ms. (steps per millisecond=22 )
Interrupted Best-First random walk after 153214 steps, including 0 resets, run timeout after 5007 ms. (steps per millisecond=30 ) properties seen 96
[2023-03-08 22:40:13] [INFO ] Invariant cache hit.
[2023-03-08 22:40:14] [INFO ] [Real]Absence check using 118 positive place invariants in 146 ms returned sat
[2023-03-08 22:40:15] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 954 ms returned sat
[2023-03-08 22:40:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:40:25] [INFO ] [Real]Absence check using state equation in 9259 ms returned sat
[2023-03-08 22:40:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:40:26] [INFO ] [Nat]Absence check using 118 positive place invariants in 154 ms returned sat
[2023-03-08 22:40:27] [INFO ] [Nat]Absence check using 118 positive and 1602 generalized place invariants in 954 ms returned sat
[2023-03-08 22:40:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 22:40:37] [INFO ] [Nat]Absence check using state equation in 9710 ms returned sat
[2023-03-08 22:40:38] [INFO ] Computed and/alt/rep : 4800/4800/4800 causal constraints (skipped 3200 transitions) in 601 ms.
[2023-03-08 22:40:58] [INFO ] Added : 220 causal constraints over 44 iterations in 20607 ms.(timeout) Result :sat
[2023-03-08 22:40:59] [INFO ] [Real]Absence check using 118 positive place invariants in 137 ms returned sat
[2023-03-08 22:41:43] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-08 22:41:43] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 44098 ms returned unknown
Current structural bounds on expressions (after SMT) : [1560, 1560] Max seen :[365, 1351]
Support contains 3200 out of 9720 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9720/9720 places, 9600/9600 transitions.
Applied a total of 0 rules in 1148 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1148 ms. Remains : 9720/9720 places, 9600/9600 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9720/9720 places, 9600/9600 transitions.
Applied a total of 0 rules in 1168 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
[2023-03-08 22:42:15] [INFO ] Invariant cache hit.
[2023-03-08 22:42:16] [INFO ] Implicit Places using invariants in 827 ms returned []
[2023-03-08 22:42:16] [INFO ] Invariant cache hit.
[2023-03-08 22:42:17] [INFO ] Implicit Places using invariants and state equation in 806 ms returned []
Implicit Place search using SMT with State Equation took 1640 ms to find 0 implicit places.
[2023-03-08 22:42:18] [INFO ] Redundant transitions in 1466 ms returned []
[2023-03-08 22:42:18] [INFO ] Invariant cache hit.
[2023-03-08 22:42:19] [INFO ] Dead Transitions using invariants and state equation in 790 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5084 ms. Remains : 9720/9720 places, 9600/9600 transitions.
[2023-03-08 22:42:19] [INFO ] Invariant cache hit.
Finished random walk after 213669 steps, including 0 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=7 )
Interrupted Best-First random walk after 110599 steps, including 0 resets, run timeout after 5010 ms. (steps per millisecond=22 ) properties seen 59
Interrupted Best-First random walk after 152728 steps, including 0 resets, run timeout after 5005 ms. (steps per millisecond=30 ) properties seen 96
[2023-03-08 22:42:59] [INFO ] Invariant cache hit.
[2023-03-08 22:43:00] [INFO ] [Real]Absence check using 118 positive place invariants in 148 ms returned sat
[2023-03-08 22:43:01] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 1031 ms returned sat
[2023-03-08 22:43:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:43:12] [INFO ] [Real]Absence check using state equation in 10283 ms returned sat
[2023-03-08 22:43:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:43:13] [INFO ] [Nat]Absence check using 118 positive place invariants in 152 ms returned sat
[2023-03-08 22:43:14] [INFO ] [Nat]Absence check using 118 positive and 1602 generalized place invariants in 1017 ms returned sat
[2023-03-08 22:43:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 22:43:24] [INFO ] [Nat]Absence check using state equation in 10333 ms returned sat
[2023-03-08 22:43:25] [INFO ] Computed and/alt/rep : 4800/4800/4800 causal constraints (skipped 3200 transitions) in 595 ms.
[2023-03-08 22:43:45] [INFO ] Added : 210 causal constraints over 42 iterations in 20347 ms.(timeout) Result :sat
[2023-03-08 22:43:46] [INFO ] [Real]Absence check using 118 positive place invariants in 147 ms returned sat
[2023-03-08 22:44:30] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-08 22:44:30] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 44080 ms returned unknown
Current structural bounds on expressions (after SMT) : [1560, 1560] Max seen :[421, 1351]
Support contains 3200 out of 9720 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9720/9720 places, 9600/9600 transitions.
Applied a total of 0 rules in 1196 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1198 ms. Remains : 9720/9720 places, 9600/9600 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9720/9720 places, 9600/9600 transitions.
Applied a total of 0 rules in 1198 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
[2023-03-08 22:45:03] [INFO ] Invariant cache hit.
[2023-03-08 22:45:04] [INFO ] Implicit Places using invariants in 828 ms returned []
[2023-03-08 22:45:04] [INFO ] Invariant cache hit.
[2023-03-08 22:45:04] [INFO ] Implicit Places using invariants and state equation in 799 ms returned []
Implicit Place search using SMT with State Equation took 1629 ms to find 0 implicit places.
[2023-03-08 22:45:06] [INFO ] Redundant transitions in 1502 ms returned []
[2023-03-08 22:45:06] [INFO ] Invariant cache hit.
[2023-03-08 22:45:07] [INFO ] Dead Transitions using invariants and state equation in 794 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5135 ms. Remains : 9720/9720 places, 9600/9600 transitions.
[2023-03-08 22:45:07] [INFO ] Invariant cache hit.
Finished random walk after 209204 steps, including 0 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=6 )
Finished Best-First random walk after 111067 steps, including 0 resets, run visited all 2 properties in 5042 ms. (steps per millisecond=22 )
Interrupted Best-First random walk after 154215 steps, including 0 resets, run timeout after 5029 ms. (steps per millisecond=30 ) properties seen 97
[2023-03-08 22:45:47] [INFO ] Invariant cache hit.
[2023-03-08 22:45:48] [INFO ] [Real]Absence check using 118 positive place invariants in 145 ms returned sat
[2023-03-08 22:45:49] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 1078 ms returned sat
[2023-03-08 22:45:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:45:58] [INFO ] [Real]Absence check using state equation in 9475 ms returned sat
[2023-03-08 22:45:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:46:00] [INFO ] [Nat]Absence check using 118 positive place invariants in 150 ms returned sat
[2023-03-08 22:46:01] [INFO ] [Nat]Absence check using 118 positive and 1602 generalized place invariants in 1039 ms returned sat
[2023-03-08 22:46:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 22:46:11] [INFO ] [Nat]Absence check using state equation in 9921 ms returned sat
[2023-03-08 22:46:12] [INFO ] Computed and/alt/rep : 4800/4800/4800 causal constraints (skipped 3200 transitions) in 564 ms.
[2023-03-08 22:46:31] [INFO ] Added : 220 causal constraints over 44 iterations in 20193 ms.(timeout) Result :sat
[2023-03-08 22:46:33] [INFO ] [Real]Absence check using 118 positive place invariants in 146 ms returned sat
[2023-03-08 22:47:17] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-08 22:47:17] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 44084 ms returned unknown
Current structural bounds on expressions (after SMT) : [1560, 1560] Max seen :[453, 1351]
Support contains 3200 out of 9720 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9720/9720 places, 9600/9600 transitions.
Applied a total of 0 rules in 1180 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1180 ms. Remains : 9720/9720 places, 9600/9600 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9720/9720 places, 9600/9600 transitions.
Applied a total of 0 rules in 1179 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
[2023-03-08 22:47:49] [INFO ] Invariant cache hit.
[2023-03-08 22:47:50] [INFO ] Implicit Places using invariants in 847 ms returned []
[2023-03-08 22:47:50] [INFO ] Invariant cache hit.
[2023-03-08 22:47:51] [INFO ] Implicit Places using invariants and state equation in 821 ms returned []
Implicit Place search using SMT with State Equation took 1670 ms to find 0 implicit places.
[2023-03-08 22:47:52] [INFO ] Redundant transitions in 1465 ms returned []
[2023-03-08 22:47:52] [INFO ] Invariant cache hit.
[2023-03-08 22:47:53] [INFO ] Dead Transitions using invariants and state equation in 809 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5140 ms. Remains : 9720/9720 places, 9600/9600 transitions.
[2023-03-08 22:47:53] [INFO ] Invariant cache hit.
Finished random walk after 213782 steps, including 0 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 111909 steps, including 0 resets, run visited all 2 properties in 5017 ms. (steps per millisecond=22 )
Interrupted Best-First random walk after 157189 steps, including 0 resets, run timeout after 5028 ms. (steps per millisecond=31 ) properties seen 99
[2023-03-08 22:48:33] [INFO ] Invariant cache hit.
[2023-03-08 22:48:34] [INFO ] [Real]Absence check using 118 positive place invariants in 147 ms returned sat
[2023-03-08 22:48:35] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 1095 ms returned sat
[2023-03-08 22:48:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:48:46] [INFO ] [Real]Absence check using state equation in 10565 ms returned sat
[2023-03-08 22:48:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:48:47] [INFO ] [Nat]Absence check using 118 positive place invariants in 150 ms returned sat
[2023-03-08 22:48:48] [INFO ] [Nat]Absence check using 118 positive and 1602 generalized place invariants in 1098 ms returned sat
[2023-03-08 22:48:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 22:48:58] [INFO ] [Nat]Absence check using state equation in 9564 ms returned sat
[2023-03-08 22:48:59] [INFO ] Computed and/alt/rep : 4800/4800/4800 causal constraints (skipped 3200 transitions) in 646 ms.
[2023-03-08 22:49:18] [INFO ] Added : 185 causal constraints over 37 iterations in 20009 ms.(timeout) Result :sat
[2023-03-08 22:49:20] [INFO ] [Real]Absence check using 118 positive place invariants in 147 ms returned sat
[2023-03-08 22:50:04] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-08 22:50:04] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 43960 ms returned unknown
Current structural bounds on expressions (after SMT) : [1560, 1560] Max seen :[493, 1352]
Support contains 3200 out of 9720 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9720/9720 places, 9600/9600 transitions.
Applied a total of 0 rules in 1191 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1191 ms. Remains : 9720/9720 places, 9600/9600 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9720/9720 places, 9600/9600 transitions.
Applied a total of 0 rules in 1187 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
[2023-03-08 22:50:36] [INFO ] Invariant cache hit.
[2023-03-08 22:50:37] [INFO ] Implicit Places using invariants in 814 ms returned []
[2023-03-08 22:50:37] [INFO ] Invariant cache hit.
[2023-03-08 22:50:38] [INFO ] Implicit Places using invariants and state equation in 822 ms returned []
Implicit Place search using SMT with State Equation took 1637 ms to find 0 implicit places.
[2023-03-08 22:50:39] [INFO ] Redundant transitions in 1505 ms returned []
[2023-03-08 22:50:39] [INFO ] Invariant cache hit.
[2023-03-08 22:50:40] [INFO ] Dead Transitions using invariants and state equation in 835 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5183 ms. Remains : 9720/9720 places, 9600/9600 transitions.
[2023-03-08 22:50:40] [INFO ] Invariant cache hit.
Finished random walk after 213882 steps, including 0 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 111013 steps, including 0 resets, run visited all 2 properties in 5026 ms. (steps per millisecond=22 )
Interrupted Best-First random walk after 158676 steps, including 0 resets, run timeout after 5033 ms. (steps per millisecond=31 ) properties seen 100
[2023-03-08 22:51:20] [INFO ] Invariant cache hit.
[2023-03-08 22:51:21] [INFO ] [Real]Absence check using 118 positive place invariants in 143 ms returned sat
[2023-03-08 22:51:22] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 1156 ms returned sat
[2023-03-08 22:51:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:51:32] [INFO ] [Real]Absence check using state equation in 9458 ms returned sat
[2023-03-08 22:51:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:51:33] [INFO ] [Nat]Absence check using 118 positive place invariants in 154 ms returned sat
[2023-03-08 22:51:34] [INFO ] [Nat]Absence check using 118 positive and 1602 generalized place invariants in 1130 ms returned sat
[2023-03-08 22:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 22:51:44] [INFO ] [Nat]Absence check using state equation in 9792 ms returned sat
[2023-03-08 22:51:45] [INFO ] Computed and/alt/rep : 4800/4800/4800 causal constraints (skipped 3200 transitions) in 563 ms.
[2023-03-08 22:52:04] [INFO ] Added : 215 causal constraints over 43 iterations in 20042 ms.(timeout) Result :sat
[2023-03-08 22:52:06] [INFO ] [Real]Absence check using 118 positive place invariants in 149 ms returned sat
[2023-03-08 22:52:50] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-08 22:52:50] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 44081 ms returned unknown
Current structural bounds on expressions (after SMT) : [1560, 1560] Max seen :[528, 1352]
Support contains 3200 out of 9720 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9720/9720 places, 9600/9600 transitions.
Applied a total of 0 rules in 1135 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1135 ms. Remains : 9720/9720 places, 9600/9600 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9720/9720 places, 9600/9600 transitions.
Applied a total of 0 rules in 1138 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
[2023-03-08 22:53:22] [INFO ] Invariant cache hit.
[2023-03-08 22:53:23] [INFO ] Implicit Places using invariants in 806 ms returned []
[2023-03-08 22:53:23] [INFO ] Invariant cache hit.
[2023-03-08 22:53:24] [INFO ] Implicit Places using invariants and state equation in 789 ms returned []
Implicit Place search using SMT with State Equation took 1597 ms to find 0 implicit places.
[2023-03-08 22:53:25] [INFO ] Redundant transitions in 1439 ms returned []
[2023-03-08 22:53:25] [INFO ] Invariant cache hit.
[2023-03-08 22:53:26] [INFO ] Dead Transitions using invariants and state equation in 787 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4977 ms. Remains : 9720/9720 places, 9600/9600 transitions.
[2023-03-08 22:53:26] [INFO ] Invariant cache hit.
Finished random walk after 209375 steps, including 0 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=6 )
Finished Best-First random walk after 111756 steps, including 0 resets, run visited all 2 properties in 5017 ms. (steps per millisecond=22 )
Interrupted Best-First random walk after 152728 steps, including 0 resets, run timeout after 5038 ms. (steps per millisecond=30 ) properties seen 96
[2023-03-08 22:54:06] [INFO ] Invariant cache hit.
[2023-03-08 22:54:07] [INFO ] [Real]Absence check using 118 positive place invariants in 148 ms returned sat
[2023-03-08 22:54:08] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 1198 ms returned sat
[2023-03-08 22:54:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:54:17] [INFO ] [Real]Absence check using state equation in 9025 ms returned sat
[2023-03-08 22:54:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:54:18] [INFO ] [Nat]Absence check using 118 positive place invariants in 152 ms returned sat
[2023-03-08 22:54:20] [INFO ] [Nat]Absence check using 118 positive and 1602 generalized place invariants in 1152 ms returned sat
[2023-03-08 22:54:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 22:54:29] [INFO ] [Nat]Absence check using state equation in 9308 ms returned sat
[2023-03-08 22:54:30] [INFO ] Computed and/alt/rep : 4800/4800/4800 causal constraints (skipped 3200 transitions) in 596 ms.
[2023-03-08 22:54:50] [INFO ] Added : 220 causal constraints over 44 iterations in 20215 ms.(timeout) Result :sat
[2023-03-08 22:54:51] [INFO ] [Real]Absence check using 118 positive place invariants in 141 ms returned sat
[2023-03-08 22:55:35] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-08 22:55:35] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 44115 ms returned unknown
Current structural bounds on expressions (after SMT) : [1560, 1560] Max seen :[581, 1352]
Support contains 3200 out of 9720 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9720/9720 places, 9600/9600 transitions.
Applied a total of 0 rules in 1190 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1190 ms. Remains : 9720/9720 places, 9600/9600 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9720/9720 places, 9600/9600 transitions.
Applied a total of 0 rules in 1154 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
[2023-03-08 22:56:07] [INFO ] Invariant cache hit.
[2023-03-08 22:56:08] [INFO ] Implicit Places using invariants in 816 ms returned []
[2023-03-08 22:56:08] [INFO ] Invariant cache hit.
[2023-03-08 22:56:09] [INFO ] Implicit Places using invariants and state equation in 798 ms returned []
Implicit Place search using SMT with State Equation took 1616 ms to find 0 implicit places.
[2023-03-08 22:56:10] [INFO ] Redundant transitions in 935 ms returned []
[2023-03-08 22:56:10] [INFO ] Invariant cache hit.
[2023-03-08 22:56:11] [INFO ] Dead Transitions using invariants and state equation in 872 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4592 ms. Remains : 9720/9720 places, 9600/9600 transitions.
[2023-03-08 22:56:11] [INFO ] Invariant cache hit.
Finished random walk after 214242 steps, including 0 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 112958 steps, including 0 resets, run visited all 2 properties in 5014 ms. (steps per millisecond=22 )
Interrupted Best-First random walk after 155702 steps, including 0 resets, run timeout after 5010 ms. (steps per millisecond=31 ) properties seen 98
[2023-03-08 22:56:51] [INFO ] Invariant cache hit.
[2023-03-08 22:56:52] [INFO ] [Real]Absence check using 118 positive place invariants in 144 ms returned sat
[2023-03-08 22:56:53] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 1238 ms returned sat
[2023-03-08 22:56:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:57:02] [INFO ] [Real]Absence check using state equation in 9074 ms returned sat
[2023-03-08 22:57:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:57:03] [INFO ] [Nat]Absence check using 118 positive place invariants in 163 ms returned sat
[2023-03-08 22:57:05] [INFO ] [Nat]Absence check using 118 positive and 1602 generalized place invariants in 1214 ms returned sat
[2023-03-08 22:57:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 22:57:14] [INFO ] [Nat]Absence check using state equation in 9662 ms returned sat
[2023-03-08 22:57:15] [INFO ] Computed and/alt/rep : 4800/4800/4800 causal constraints (skipped 3200 transitions) in 627 ms.
[2023-03-08 22:57:35] [INFO ] Added : 215 causal constraints over 43 iterations in 20193 ms.(timeout) Result :sat
[2023-03-08 22:57:36] [INFO ] [Real]Absence check using 118 positive place invariants in 150 ms returned sat
[2023-03-08 22:58:20] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-08 22:58:20] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 43978 ms returned unknown
Current structural bounds on expressions (after SMT) : [1560, 1560] Max seen :[625, 1353]
Support contains 3200 out of 9720 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9720/9720 places, 9600/9600 transitions.
Applied a total of 0 rules in 1178 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1178 ms. Remains : 9720/9720 places, 9600/9600 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9720/9720 places, 9600/9600 transitions.
Applied a total of 0 rules in 1170 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
[2023-03-08 22:58:53] [INFO ] Invariant cache hit.
[2023-03-08 22:58:54] [INFO ] Implicit Places using invariants in 828 ms returned []
[2023-03-08 22:58:54] [INFO ] Invariant cache hit.
[2023-03-08 22:58:54] [INFO ] Implicit Places using invariants and state equation in 808 ms returned []
Implicit Place search using SMT with State Equation took 1639 ms to find 0 implicit places.
[2023-03-08 22:58:55] [INFO ] Redundant transitions in 956 ms returned []
[2023-03-08 22:58:55] [INFO ] Invariant cache hit.
[2023-03-08 22:58:56] [INFO ] Dead Transitions using invariants and state equation in 797 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4573 ms. Remains : 9720/9720 places, 9600/9600 transitions.
[2023-03-08 22:58:56] [INFO ] Invariant cache hit.
Finished random walk after 215532 steps, including 0 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 112577 steps, including 0 resets, run visited all 2 properties in 5011 ms. (steps per millisecond=22 )
Interrupted Best-First random walk after 157189 steps, including 0 resets, run timeout after 5022 ms. (steps per millisecond=31 ) properties seen 99
[2023-03-08 22:59:36] [INFO ] Invariant cache hit.
[2023-03-08 22:59:37] [INFO ] [Real]Absence check using 118 positive place invariants in 146 ms returned sat
[2023-03-08 22:59:39] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 1315 ms returned sat
[2023-03-08 22:59:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:59:49] [INFO ] [Real]Absence check using state equation in 9999 ms returned sat
[2023-03-08 22:59:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:59:50] [INFO ] [Nat]Absence check using 118 positive place invariants in 154 ms returned sat
[2023-03-08 22:59:51] [INFO ] [Nat]Absence check using 118 positive and 1602 generalized place invariants in 1302 ms returned sat
[2023-03-08 22:59:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 23:00:01] [INFO ] [Nat]Absence check using state equation in 9825 ms returned sat
[2023-03-08 23:00:02] [INFO ] Computed and/alt/rep : 4800/4800/4800 causal constraints (skipped 3200 transitions) in 590 ms.
[2023-03-08 23:00:21] [INFO ] Added : 215 causal constraints over 43 iterations in 20084 ms.(timeout) Result :sat
[2023-03-08 23:00:23] [INFO ] [Real]Absence check using 118 positive place invariants in 146 ms returned sat
[2023-03-08 23:01:07] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-08 23:01:07] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 43991 ms returned unknown
Current structural bounds on expressions (after SMT) : [1560, 1560] Max seen :[682, 1354]
Support contains 3200 out of 9720 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9720/9720 places, 9600/9600 transitions.
Applied a total of 0 rules in 1174 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1174 ms. Remains : 9720/9720 places, 9600/9600 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9720/9720 places, 9600/9600 transitions.
Applied a total of 0 rules in 1182 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
[2023-03-08 23:01:39] [INFO ] Invariant cache hit.
[2023-03-08 23:01:40] [INFO ] Implicit Places using invariants in 820 ms returned []
[2023-03-08 23:01:40] [INFO ] Invariant cache hit.
[2023-03-08 23:01:41] [INFO ] Implicit Places using invariants and state equation in 811 ms returned []
Implicit Place search using SMT with State Equation took 1632 ms to find 0 implicit places.
[2023-03-08 23:01:42] [INFO ] Redundant transitions in 983 ms returned []
[2023-03-08 23:01:42] [INFO ] Invariant cache hit.
[2023-03-08 23:01:43] [INFO ] Dead Transitions using invariants and state equation in 803 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4616 ms. Remains : 9720/9720 places, 9600/9600 transitions.
[2023-03-08 23:01:43] [INFO ] Invariant cache hit.
Finished random walk after 212497 steps, including 0 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=7 )
Interrupted Best-First random walk after 112713 steps, including 0 resets, run timeout after 5051 ms. (steps per millisecond=22 ) properties seen 60
Interrupted Best-First random walk after 153214 steps, including 0 resets, run timeout after 5003 ms. (steps per millisecond=30 ) properties seen 96
[2023-03-08 23:02:23] [INFO ] Invariant cache hit.
[2023-03-08 23:02:24] [INFO ] [Real]Absence check using 118 positive place invariants in 151 ms returned sat
[2023-03-08 23:02:25] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 1371 ms returned sat
[2023-03-08 23:02:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 23:02:35] [INFO ] [Real]Absence check using state equation in 9768 ms returned sat
[2023-03-08 23:02:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 23:02:36] [INFO ] [Nat]Absence check using 118 positive place invariants in 149 ms returned sat
[2023-03-08 23:02:38] [INFO ] [Nat]Absence check using 118 positive and 1602 generalized place invariants in 1340 ms returned sat
[2023-03-08 23:02:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 23:02:47] [INFO ] [Nat]Absence check using state equation in 9643 ms returned sat
[2023-03-08 23:02:48] [INFO ] Computed and/alt/rep : 4800/4800/4800 causal constraints (skipped 3200 transitions) in 557 ms.
[2023-03-08 23:03:08] [INFO ] Added : 215 causal constraints over 43 iterations in 20029 ms.(timeout) Result :sat
[2023-03-08 23:03:09] [INFO ] [Real]Absence check using 118 positive place invariants in 149 ms returned sat
[2023-03-08 23:03:53] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-08 23:03:53] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 44098 ms returned unknown
Current structural bounds on expressions (after SMT) : [1560, 1560] Max seen :[718, 1354]
Support contains 3200 out of 9720 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9720/9720 places, 9600/9600 transitions.
Applied a total of 0 rules in 1179 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1179 ms. Remains : 9720/9720 places, 9600/9600 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9720/9720 places, 9600/9600 transitions.
Applied a total of 0 rules in 1183 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
[2023-03-08 23:04:25] [INFO ] Invariant cache hit.
[2023-03-08 23:04:26] [INFO ] Implicit Places using invariants in 809 ms returned []
[2023-03-08 23:04:26] [INFO ] Invariant cache hit.
[2023-03-08 23:04:27] [INFO ] Implicit Places using invariants and state equation in 810 ms returned []
Implicit Place search using SMT with State Equation took 1623 ms to find 0 implicit places.
[2023-03-08 23:04:28] [INFO ] Redundant transitions in 1010 ms returned []
[2023-03-08 23:04:28] [INFO ] Invariant cache hit.
[2023-03-08 23:04:29] [INFO ] Dead Transitions using invariants and state equation in 806 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4634 ms. Remains : 9720/9720 places, 9600/9600 transitions.
[2023-03-08 23:04:29] [INFO ] Invariant cache hit.
Finished random walk after 210497 steps, including 0 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 112159 steps, including 0 resets, run visited all 2 properties in 5043 ms. (steps per millisecond=22 )
Interrupted Best-First random walk after 154215 steps, including 0 resets, run timeout after 5009 ms. (steps per millisecond=30 ) properties seen 97
[2023-03-08 23:05:09] [INFO ] Invariant cache hit.
[2023-03-08 23:05:10] [INFO ] [Real]Absence check using 118 positive place invariants in 150 ms returned sat
[2023-03-08 23:05:11] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 1418 ms returned sat
[2023-03-08 23:05:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 23:05:21] [INFO ] [Real]Absence check using state equation in 9406 ms returned sat
[2023-03-08 23:05:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 23:05:22] [INFO ] [Nat]Absence check using 118 positive place invariants in 146 ms returned sat
[2023-03-08 23:05:23] [INFO ] [Nat]Absence check using 118 positive and 1602 generalized place invariants in 1380 ms returned sat
[2023-03-08 23:05:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 23:05:33] [INFO ] [Nat]Absence check using state equation in 9175 ms returned sat
[2023-03-08 23:05:34] [INFO ] Computed and/alt/rep : 4800/4800/4800 causal constraints (skipped 3200 transitions) in 566 ms.
[2023-03-08 23:05:53] [INFO ] Added : 220 causal constraints over 44 iterations in 20067 ms.(timeout) Result :sat
[2023-03-08 23:05:55] [INFO ] [Real]Absence check using 118 positive place invariants in 164 ms returned sat
[2023-03-08 23:06:38] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-08 23:06:38] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 43937 ms returned unknown
Current structural bounds on expressions (after SMT) : [1560, 1560] Max seen :[759, 1354]
Support contains 3200 out of 9720 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9720/9720 places, 9600/9600 transitions.
Applied a total of 0 rules in 1175 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1175 ms. Remains : 9720/9720 places, 9600/9600 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9720/9720 places, 9600/9600 transitions.
Applied a total of 0 rules in 1172 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
[2023-03-08 23:07:11] [INFO ] Invariant cache hit.
[2023-03-08 23:07:12] [INFO ] Implicit Places using invariants in 943 ms returned []
[2023-03-08 23:07:12] [INFO ] Invariant cache hit.
[2023-03-08 23:07:13] [INFO ] Implicit Places using invariants and state equation in 931 ms returned []
Implicit Place search using SMT with State Equation took 1875 ms to find 0 implicit places.
[2023-03-08 23:07:14] [INFO ] Redundant transitions in 994 ms returned []
[2023-03-08 23:07:14] [INFO ] Invariant cache hit.
[2023-03-08 23:07:15] [INFO ] Dead Transitions using invariants and state equation in 812 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4864 ms. Remains : 9720/9720 places, 9600/9600 transitions.
[2023-03-08 23:07:15] [INFO ] Invariant cache hit.
Finished random walk after 205641 steps, including 0 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=6 )
Finished Best-First random walk after 111928 steps, including 0 resets, run visited all 2 properties in 5033 ms. (steps per millisecond=22 )
Interrupted Best-First random walk after 154215 steps, including 0 resets, run timeout after 5026 ms. (steps per millisecond=30 ) properties seen 97
[2023-03-08 23:07:55] [INFO ] Invariant cache hit.
[2023-03-08 23:07:56] [INFO ] [Real]Absence check using 118 positive place invariants in 151 ms returned sat
[2023-03-08 23:07:57] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 1442 ms returned sat
[2023-03-08 23:07:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 23:08:07] [INFO ] [Real]Absence check using state equation in 9965 ms returned sat
[2023-03-08 23:08:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 23:08:09] [INFO ] [Nat]Absence check using 118 positive place invariants in 149 ms returned sat
[2023-03-08 23:08:10] [INFO ] [Nat]Absence check using 118 positive and 1602 generalized place invariants in 1416 ms returned sat
[2023-03-08 23:08:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 23:08:20] [INFO ] [Nat]Absence check using state equation in 10287 ms returned sat
[2023-03-08 23:08:21] [INFO ] Computed and/alt/rep : 4800/4800/4800 causal constraints (skipped 3200 transitions) in 573 ms.
[2023-03-08 23:08:41] [INFO ] Added : 205 causal constraints over 41 iterations in 20382 ms.(timeout) Result :sat
[2023-03-08 23:08:43] [INFO ] [Real]Absence check using 118 positive place invariants in 150 ms returned sat
[2023-03-08 23:09:27] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-08 23:09:27] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 43960 ms returned unknown
Current structural bounds on expressions (after SMT) : [1560, 1560] Max seen :[773, 1354]
Support contains 3200 out of 9720 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9720/9720 places, 9600/9600 transitions.
Applied a total of 0 rules in 1216 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1216 ms. Remains : 9720/9720 places, 9600/9600 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9720/9720 places, 9600/9600 transitions.
Applied a total of 0 rules in 1218 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
[2023-03-08 23:09:59] [INFO ] Invariant cache hit.
[2023-03-08 23:10:00] [INFO ] Implicit Places using invariants in 917 ms returned []
[2023-03-08 23:10:00] [INFO ] Invariant cache hit.
[2023-03-08 23:10:01] [INFO ] Implicit Places using invariants and state equation in 917 ms returned []
Implicit Place search using SMT with State Equation took 1836 ms to find 0 implicit places.
[2023-03-08 23:10:02] [INFO ] Redundant transitions in 947 ms returned []
[2023-03-08 23:10:02] [INFO ] Invariant cache hit.
[2023-03-08 23:10:03] [INFO ] Dead Transitions using invariants and state equation in 888 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4912 ms. Remains : 9720/9720 places, 9600/9600 transitions.
[2023-03-08 23:10:03] [INFO ] Invariant cache hit.
Finished random walk after 207121 steps, including 0 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=6 )
Finished Best-First random walk after 107675 steps, including 0 resets, run visited all 2 properties in 5032 ms. (steps per millisecond=21 )
Interrupted Best-First random walk after 150240 steps, including 0 resets, run timeout after 5017 ms. (steps per millisecond=29 ) properties seen 94
[2023-03-08 23:10:43] [INFO ] Invariant cache hit.
[2023-03-08 23:10:44] [INFO ] [Real]Absence check using 118 positive place invariants in 151 ms returned sat
[2023-03-08 23:10:45] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 1444 ms returned sat
[2023-03-08 23:10:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 23:10:56] [INFO ] [Real]Absence check using state equation in 10556 ms returned sat
[2023-03-08 23:10:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 23:10:57] [INFO ] [Nat]Absence check using 118 positive place invariants in 149 ms returned sat
[2023-03-08 23:10:59] [INFO ] [Nat]Absence check using 118 positive and 1602 generalized place invariants in 1420 ms returned sat
[2023-03-08 23:10:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 23:11:10] [INFO ] [Nat]Absence check using state equation in 11030 ms returned sat
[2023-03-08 23:11:11] [INFO ] Computed and/alt/rep : 4800/4800/4800 causal constraints (skipped 3200 transitions) in 636 ms.
[2023-03-08 23:11:30] [INFO ] Added : 195 causal constraints over 39 iterations in 20047 ms.(timeout) Result :sat
[2023-03-08 23:11:32] [INFO ] [Real]Absence check using 118 positive place invariants in 152 ms returned sat
[2023-03-08 23:12:16] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-08 23:12:16] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 43972 ms returned unknown
Current structural bounds on expressions (after SMT) : [1560, 1560] Max seen :[793, 1364]
Support contains 3200 out of 9720 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9720/9720 places, 9600/9600 transitions.
Applied a total of 0 rules in 1237 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1238 ms. Remains : 9720/9720 places, 9600/9600 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9720/9720 places, 9600/9600 transitions.
Applied a total of 0 rules in 1219 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
[2023-03-08 23:12:48] [INFO ] Invariant cache hit.
[2023-03-08 23:12:49] [INFO ] Implicit Places using invariants in 832 ms returned []
[2023-03-08 23:12:49] [INFO ] Invariant cache hit.
[2023-03-08 23:12:50] [INFO ] Implicit Places using invariants and state equation in 843 ms returned []
Implicit Place search using SMT with State Equation took 1677 ms to find 0 implicit places.
[2023-03-08 23:12:51] [INFO ] Redundant transitions in 977 ms returned []
[2023-03-08 23:12:51] [INFO ] Invariant cache hit.
[2023-03-08 23:12:52] [INFO ] Dead Transitions using invariants and state equation in 852 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4746 ms. Remains : 9720/9720 places, 9600/9600 transitions.
[2023-03-08 23:12:52] [INFO ] Invariant cache hit.
Finished random walk after 204928 steps, including 0 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=6 )
Interrupted Best-First random walk after 107941 steps, including 0 resets, run timeout after 5028 ms. (steps per millisecond=21 ) properties seen 56
Interrupted Best-First random walk after 151241 steps, including 0 resets, run timeout after 5005 ms. (steps per millisecond=30 ) properties seen 95
[2023-03-08 23:13:32] [INFO ] Invariant cache hit.
[2023-03-08 23:13:33] [INFO ] [Real]Absence check using 118 positive place invariants in 156 ms returned sat
[2023-03-08 23:13:34] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 1517 ms returned sat
[2023-03-08 23:13:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 23:13:44] [INFO ] [Real]Absence check using state equation in 9610 ms returned sat
[2023-03-08 23:13:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 23:13:45] [INFO ] [Nat]Absence check using 118 positive place invariants in 154 ms returned sat
[2023-03-08 23:13:47] [INFO ] [Nat]Absence check using 118 positive and 1602 generalized place invariants in 1493 ms returned sat
[2023-03-08 23:13:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 23:13:56] [INFO ] [Nat]Absence check using state equation in 9608 ms returned sat
[2023-03-08 23:13:58] [INFO ] Computed and/alt/rep : 4800/4800/4800 causal constraints (skipped 3200 transitions) in 651 ms.
[2023-03-08 23:14:17] [INFO ] Added : 205 causal constraints over 41 iterations in 20098 ms.(timeout) Result :sat
[2023-03-08 23:14:18] [INFO ] [Real]Absence check using 118 positive place invariants in 140 ms returned sat
[2023-03-08 23:15:02] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-08 23:15:02] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 44083 ms returned unknown
Current structural bounds on expressions (after SMT) : [1560, 1560] Max seen :[819, 1364]
Support contains 3200 out of 9720 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9720/9720 places, 9600/9600 transitions.
Applied a total of 0 rules in 1195 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1195 ms. Remains : 9720/9720 places, 9600/9600 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9720/9720 places, 9600/9600 transitions.
Applied a total of 0 rules in 1216 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
[2023-03-08 23:15:35] [INFO ] Invariant cache hit.
[2023-03-08 23:15:36] [INFO ] Implicit Places using invariants in 821 ms returned []
[2023-03-08 23:15:36] [INFO ] Invariant cache hit.
[2023-03-08 23:15:36] [INFO ] Implicit Places using invariants and state equation in 797 ms returned []
Implicit Place search using SMT with State Equation took 1619 ms to find 0 implicit places.
[2023-03-08 23:15:37] [INFO ] Redundant transitions in 954 ms returned []
[2023-03-08 23:15:37] [INFO ] Invariant cache hit.
[2023-03-08 23:15:38] [INFO ] Dead Transitions using invariants and state equation in 847 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4646 ms. Remains : 9720/9720 places, 9600/9600 transitions.
[2023-03-08 23:15:38] [INFO ] Invariant cache hit.
Finished random walk after 212159 steps, including 0 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 114900 steps, including 0 resets, run visited all 2 properties in 5019 ms. (steps per millisecond=22 )
Interrupted Best-First random walk after 154215 steps, including 0 resets, run timeout after 5033 ms. (steps per millisecond=30 ) properties seen 97
[2023-03-08 23:16:18] [INFO ] Invariant cache hit.
[2023-03-08 23:16:19] [INFO ] [Real]Absence check using 118 positive place invariants in 150 ms returned sat
[2023-03-08 23:16:21] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 1559 ms returned sat
[2023-03-08 23:16:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 23:16:30] [INFO ] [Real]Absence check using state equation in 9172 ms returned sat
[2023-03-08 23:16:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 23:16:31] [INFO ] [Nat]Absence check using 118 positive place invariants in 152 ms returned sat
[2023-03-08 23:16:33] [INFO ] [Nat]Absence check using 118 positive and 1602 generalized place invariants in 1523 ms returned sat
[2023-03-08 23:16:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 13796080 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16107852 kB

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DatabaseWithMutex-COL-40"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="lolaxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool lolaxred"
echo " Input is DatabaseWithMutex-COL-40, 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 r103-tall-167814479101053"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-COL-40.tgz
mv DatabaseWithMutex-COL-40 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 ;