fond

jQuery Multi Level CSS Menu Css3Menu.com

Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r107-tall-167814485001053
Last Updated
May 14, 2023

About the Execution of Smart+red for DatabaseWithMutex-COL-40

Execution Summary
Max Memory
Used (MB)		 Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
2514.031 3600000.00 3704568.00 11302.00 40 40 40 40 40 40 ? ? 40 1560 40 1560 40 40 1560 40 normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r107-tall-167814485001053.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)
................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
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 r107-tall-167814485001053
=====================================================================

--------------------
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 1678448995931

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=smartxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DatabaseWithMutex-COL-40
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-10 11:49:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-10 11:49:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 11:49:57] [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.
[2023-03-10 11:49:57] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-10 11:49:57] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 433 ms
[2023-03-10 11:49:58] [INFO ] Imported 11 HL places and 8 HL transitions for a total of 12920 PT places and 12800.0 transition bindings in 208 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
[2023-03-10 11:49:58] [INFO ] Built PT skeleton of HLPN with 11 places and 8 transitions 22 arcs in 4 ms.
[2023-03-10 11:49:58] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 8 rows 11 cols
[2023-03-10 11:49:58] [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
[2023-03-10 11:49:58] [INFO ] Invariant cache hit.
[2023-03-10 11:49:58] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-10 11:49:58] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 11:49:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:49:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-10 11:49:58] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-10 11:49:58] [INFO ] Added : 6 causal constraints over 2 iterations in 15 ms. Result :sat
Minimization took 9 ms.
[2023-03-10 11:49:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:49:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-10 11:49:58] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 11:49:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:49:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-10 11:49:58] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-10 11:49:58] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-10 11:49:58] [INFO ] [Real]Absence check using 3 positive place invariants in 8 ms returned sat
[2023-03-10 11:49:58] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-10 11:49:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:49:58] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-10 11:49:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:49:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-10 11:49:58] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-10 11:49:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:49:58] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-10 11:49:58] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-10 11:49:58] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 8 ms.
[2023-03-10 11:49:58] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-10 11:49:58] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-10 11:49:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:49:58] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-10 11:49:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:49:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-10 11:49:58] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-10 11:49:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:49:58] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-10 11:49:58] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-10 11:49:58] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2023-03-10 11:49:58] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-10 11:49:58] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 3 ms returned unsat
[2023-03-10 11:49:58] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-10 11:49:58] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 11:49:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:49:58] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-10 11:49:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:49:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-10 11:49:58] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 11:49:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:49:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-10 11:49:58] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-10 11:49:58] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-10 11:49:58] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-10 11:49:58] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 11:49:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:49:58] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-10 11:49:58] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-10 11:49:58] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-10 11:49:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:49:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-10 11:49:58] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 11:49:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:49:58] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-10 11:49:58] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-10 11:49:58] [INFO ] Added : 6 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-10 11:49:58] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-10 11:49:58] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-10 11:49:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:49:58] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-10 11:49:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:49:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-10 11:49:58] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 11:49:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:49:58] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-10 11:49:58] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-10 11:49:58] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2023-03-10 11:49:58] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-10 11:49:58] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-10 11:49:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:49:58] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-10 11:49:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:49:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-10 11:49:58] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-10 11:49:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:49:58] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-10 11:49:58] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-10 11:49:58] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 7 ms.
[2023-03-10 11:49:58] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-10 11:49:58] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 11:49:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:49:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-10 11:49:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:49:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-10 11:49:58] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 11:49:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:49:58] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-10 11:49:58] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-10 11:49:58] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-10 11:49:58] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-10 11:49:58] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 11:49:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:49:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-10 11:49:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:49:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-10 11:49:58] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 11:49:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:49:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-10 11:49:58] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-10 11:49:58] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 5 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
[2023-03-10 11:49:59] [INFO ] Unfolded HLPN to a Petri net with 12920 places and 12800 transitions 156800 arcs in 224 ms.
[2023-03-10 11:49:59] [INFO ] Unfolded 9 HLPN properties in 2 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 4342 ms. (steps per millisecond=2 ) properties (out of 9) seen :2656
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 307 ms. (steps per millisecond=32 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 291 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 232 ms. (steps per millisecond=43 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 282 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 272 ms. (steps per millisecond=36 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 281 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 282 ms. (steps per millisecond=35 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=35 ) properties (out of 8) seen :0
// Phase 1: matrix 12800 rows 12920 cols
[2023-03-10 11:50:06] [INFO ] Computed 1720 place invariants in 820 ms
[2023-03-10 11:50:08] [INFO ] [Real]Absence check using 119 positive place invariants in 374 ms returned sat
[2023-03-10 11:50:10] [INFO ] [Real]Absence check using 119 positive and 1601 generalized place invariants in 2024 ms returned sat
[2023-03-10 11:50:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:50:11] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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)
[2023-03-10 11:50:13] [INFO ] [Real]Absence check using 119 positive place invariants in 336 ms returned sat
[2023-03-10 11:50:15] [INFO ] [Real]Absence check using 119 positive and 1601 generalized place invariants in 1808 ms returned sat
[2023-03-10 11:50:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:50:16] [INFO ] [Real]Absence check using state equation in 1699 ms returned unknown
[2023-03-10 11:50:18] [INFO ] [Real]Absence check using 119 positive place invariants in 313 ms returned sat
[2023-03-10 11:50:21] [INFO ] [Real]Absence check using 119 positive and 1601 generalized place invariants in 3574 ms returned unknown
[2023-03-10 11:50:23] [INFO ] [Real]Absence check using 119 positive place invariants in 308 ms returned sat
[2023-03-10 11:50:26] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 11:50:26] [INFO ] [Real]Absence check using 119 positive and 1601 generalized place invariants in 3592 ms returned unknown
[2023-03-10 11:50:28] [INFO ] [Real]Absence check using 119 positive place invariants in 335 ms returned sat
[2023-03-10 11:50:30] [INFO ] [Real]Absence check using 119 positive and 1601 generalized place invariants in 2081 ms returned sat
[2023-03-10 11:50:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:50:31] [INFO ] [Real]Absence check using state equation in 1482 ms returned unknown
[2023-03-10 11:50:33] [INFO ] [Real]Absence check using 119 positive place invariants in 310 ms returned sat
[2023-03-10 11:50:36] [INFO ] [Real]Absence check using 119 positive and 1601 generalized place invariants in 3582 ms returned unknown
[2023-03-10 11:50:38] [INFO ] [Real]Absence check using 119 positive place invariants in 328 ms returned sat
[2023-03-10 11:50:40] [INFO ] [Real]Absence check using 119 positive and 1601 generalized place invariants in 1999 ms returned sat
[2023-03-10 11:50:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:50:41] [INFO ] [Real]Absence check using state equation in 1587 ms returned unknown
[2023-03-10 11:50:43] [INFO ] [Real]Absence check using 119 positive place invariants in 307 ms returned sat
[2023-03-10 11:50:46] [INFO ] [Real]Absence check using 119 positive and 1601 generalized place invariants in 3612 ms returned unknown
Current structural bounds on expressions (after SMT) : [40, 1560, 1560, 1560, 40, 1560, 40, 1560] Max seen :[30, 55, 931, 517, 30, 517, 19, 517]
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 3467 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 3471 ms. Remains : 11320/12920 places, 11200/12800 transitions.
// Phase 1: matrix 11200 rows 11320 cols
[2023-03-10 11:50:50] [INFO ] Computed 1720 place invariants in 488 ms
Finished random walk after 70301 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 127617 steps, including 0 resets, run visited all 6 properties in 5002 ms. (steps per millisecond=25 )
Interrupted Best-First random walk after 103684 steps, including 0 resets, run timeout after 5013 ms. (steps per millisecond=20 ) properties seen 473
Interrupted Best-First random walk after 68486 steps, including 0 resets, run timeout after 5043 ms. (steps per millisecond=13 ) properties seen 3043
Interrupted Best-First random walk after 67275 steps, including 0 resets, run timeout after 5063 ms. (steps per millisecond=13 ) properties seen 3043
Finished Best-First random walk after 164173 steps, including 0 resets, run visited all 6 properties in 5001 ms. (steps per millisecond=32 )
FORMULA DatabaseWithMutex-COL-40-UpperBounds-13 40 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2023-03-10 11:51:46] [INFO ] Invariant cache hit.
[2023-03-10 11:51:47] [INFO ] [Real]Absence check using 118 positive place invariants in 215 ms returned sat
[2023-03-10 11:51:48] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 911 ms returned sat
[2023-03-10 11:51:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:52:04] [INFO ] [Real]Absence check using state equation in 16603 ms returned sat
[2023-03-10 11:52:06] [INFO ] Computed and/alt/rep : 6400/6400/6400 causal constraints (skipped 3200 transitions) in 781 ms.
[2023-03-10 11:52:26] [INFO ] Added : 160 causal constraints over 32 iterations in 20265 ms.(timeout) Result :sat
[2023-03-10 11:52:28] [INFO ] [Real]Absence check using 118 positive place invariants in 199 ms returned sat
[2023-03-10 11:53:11] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 11:53:11] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 43892 ms returned unknown
[2023-03-10 11:53:13] [INFO ] [Real]Absence check using 118 positive place invariants in 197 ms returned sat
[2023-03-10 11:53:18] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 11:53:18] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 5100 ms returned sat
[2023-03-10 11:53:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:53:36] [INFO ] [Real]Absence check using state equation in 17950 ms returned sat
[2023-03-10 11:53:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:53:37] [INFO ] [Nat]Absence check using 118 positive place invariants in 210 ms returned sat
[2023-03-10 11:53:42] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 11:53:42] [INFO ] [Nat]Absence check using 118 positive and 1602 generalized place invariants in 5276 ms returned sat
[2023-03-10 11:53:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:53:59] [INFO ] [Nat]Absence check using state equation in 16890 ms returned sat
[2023-03-10 11:54:01] [INFO ] Computed and/alt/rep : 6400/6400/6400 causal constraints (skipped 3200 transitions) in 672 ms.
[2023-03-10 11:54:20] [INFO ] Added : 180 causal constraints over 36 iterations in 20203 ms.(timeout) Result :sat
[2023-03-10 11:54:22] [INFO ] [Real]Absence check using 118 positive place invariants in 195 ms returned sat
[2023-03-10 11:54:27] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 11:54:27] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 5038 ms returned sat
[2023-03-10 11:54:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:54:44] [INFO ] [Real]Absence check using state equation in 17766 ms returned sat
[2023-03-10 11:54:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:54:46] [INFO ] [Nat]Absence check using 118 positive place invariants in 210 ms returned sat
[2023-03-10 11:54:51] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 11:54:51] [INFO ] [Nat]Absence check using 118 positive and 1602 generalized place invariants in 5224 ms returned sat
[2023-03-10 11:54:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:55:08] [INFO ] [Nat]Absence check using state equation in 17258 ms returned sat
[2023-03-10 11:55:09] [INFO ] Computed and/alt/rep : 6400/6400/6400 causal constraints (skipped 3200 transitions) in 653 ms.
[2023-03-10 11:55:29] [INFO ] Added : 185 causal constraints over 37 iterations in 20068 ms.(timeout) Result :sat
[2023-03-10 11:55:30] [INFO ] [Real]Absence check using 118 positive place invariants in 205 ms returned sat
[2023-03-10 11:55:35] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 11:55:35] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 5059 ms returned sat
[2023-03-10 11:55:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:55:53] [INFO ] [Real]Absence check using state equation in 17552 ms returned sat
[2023-03-10 11:55:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:55:54] [INFO ] [Nat]Absence check using 118 positive place invariants in 214 ms returned sat
[2023-03-10 11:56:00] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 11:56:00] [INFO ] [Nat]Absence check using 118 positive and 1602 generalized place invariants in 5212 ms returned sat
[2023-03-10 11:56:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:56:17] [INFO ] [Nat]Absence check using state equation in 17193 ms returned sat
[2023-03-10 11:56:18] [INFO ] Computed and/alt/rep : 6400/6400/6400 causal constraints (skipped 3200 transitions) in 667 ms.
[2023-03-10 11:56:38] [INFO ] Added : 187 causal constraints over 38 iterations in 20614 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [1560, 1560, 1560, 1560, 1560] Max seen :[57, 1288, 1014, 1014, 1014]
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 2829 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 2829 ms. Remains : 9720/11320 places, 9600/11200 transitions.
// Phase 1: matrix 9600 rows 9720 cols
[2023-03-10 11:58:14] [INFO ] Computed 1720 place invariants in 335 ms
Finished random walk after 113995 steps, including 0 resets, run visited all 5 properties in 30001 ms. (steps per millisecond=3 )
Interrupted Best-First random walk after 102443 steps, including 0 resets, run timeout after 5040 ms. (steps per millisecond=20 ) properties seen 3788
Interrupted Best-First random walk after 150240 steps, including 0 resets, run timeout after 5009 ms. (steps per millisecond=29 ) properties seen 211
Interrupted Best-First random walk after 55162 steps, including 0 resets, run timeout after 5008 ms. (steps per millisecond=11 ) properties seen 4681
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
[2023-03-10 11:58:59] [INFO ] Invariant cache hit.
[2023-03-10 11:59:00] [INFO ] [Real]Absence check using 118 positive place invariants in 150 ms returned sat
[2023-03-10 11:59:01] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 757 ms returned sat
[2023-03-10 11:59:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:59:10] [INFO ] [Real]Absence check using state equation in 9458 ms returned sat
[2023-03-10 11:59:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:59:12] [INFO ] [Nat]Absence check using 118 positive place invariants in 155 ms returned sat
[2023-03-10 11:59:12] [INFO ] [Nat]Absence check using 118 positive and 1602 generalized place invariants in 744 ms returned sat
[2023-03-10 11:59:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:59:22] [INFO ] [Nat]Absence check using state equation in 9552 ms returned sat
[2023-03-10 11:59:23] [INFO ] Computed and/alt/rep : 4800/4800/4800 causal constraints (skipped 3200 transitions) in 655 ms.
[2023-03-10 11:59:43] [INFO ] Added : 215 causal constraints over 43 iterations in 20131 ms.(timeout) Result :sat
[2023-03-10 11:59:44] [INFO ] [Real]Absence check using 118 positive place invariants in 147 ms returned sat
[2023-03-10 12:00:28] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 12:00:28] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 44069 ms returned unknown
Current structural bounds on expressions (after SMT) : [1560, 1560] Max seen :[77, 1341]
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 1253 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 1253 ms. Remains : 9720/9720 places, 9600/9600 transitions.
[2023-03-10 12:00:53] [INFO ] Invariant cache hit.
Finished random walk after 208849 steps, including 0 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=6 )
Finished Best-First random walk after 103465 steps, including 0 resets, run visited all 2 properties in 5053 ms. (steps per millisecond=20 )
Interrupted Best-First random walk after 150240 steps, including 0 resets, run timeout after 5011 ms. (steps per millisecond=29 ) properties seen 94
[2023-03-10 12:01:33] [INFO ] Invariant cache hit.
[2023-03-10 12:01:34] [INFO ] [Real]Absence check using 118 positive place invariants in 162 ms returned sat
[2023-03-10 12:01:34] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 802 ms returned sat
[2023-03-10 12:01:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 12:01:44] [INFO ] [Real]Absence check using state equation in 9510 ms returned sat
[2023-03-10 12:01:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 12:01:45] [INFO ] [Nat]Absence check using 118 positive place invariants in 154 ms returned sat
[2023-03-10 12:01:46] [INFO ] [Nat]Absence check using 118 positive and 1602 generalized place invariants in 801 ms returned sat
[2023-03-10 12:01:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 12:01:56] [INFO ] [Nat]Absence check using state equation in 10254 ms returned sat
[2023-03-10 12:01:57] [INFO ] Computed and/alt/rep : 4800/4800/4800 causal constraints (skipped 3200 transitions) in 579 ms.
[2023-03-10 12:02:17] [INFO ] Added : 210 causal constraints over 42 iterations in 20440 ms.(timeout) Result :sat
[2023-03-10 12:02:19] [INFO ] [Real]Absence check using 118 positive place invariants in 148 ms returned sat
[2023-03-10 12:03:03] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 12:03:03] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 44074 ms returned unknown
Current structural bounds on expressions (after SMT) : [1560, 1560] Max seen :[160, 1370]
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 1224 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 1224 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 1214 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
[2023-03-10 12:03:32] [INFO ] Invariant cache hit.
[2023-03-10 12:03:32] [INFO ] Implicit Places using invariants in 831 ms returned []
[2023-03-10 12:03:32] [INFO ] Invariant cache hit.
[2023-03-10 12:03:33] [INFO ] Implicit Places using invariants and state equation in 807 ms returned []
Implicit Place search using SMT with State Equation took 1640 ms to find 0 implicit places.
[2023-03-10 12:03:35] [INFO ] Redundant transitions in 1564 ms returned []
[2023-03-10 12:03:35] [INFO ] Invariant cache hit.
[2023-03-10 12:03:36] [INFO ] Dead Transitions using invariants and state equation in 849 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5285 ms. Remains : 9720/9720 places, 9600/9600 transitions.
[2023-03-10 12:03:36] [INFO ] Invariant cache hit.
Finished random walk after 207731 steps, including 0 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=6 )
Interrupted Best-First random walk after 103113 steps, including 0 resets, run timeout after 5014 ms. (steps per millisecond=20 ) properties seen 53
Interrupted Best-First random walk after 152728 steps, including 0 resets, run timeout after 5020 ms. (steps per millisecond=30 ) properties seen 96
[2023-03-10 12:04:16] [INFO ] Invariant cache hit.
[2023-03-10 12:04:17] [INFO ] [Real]Absence check using 118 positive place invariants in 152 ms returned sat
[2023-03-10 12:04:18] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 855 ms returned sat
[2023-03-10 12:04:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 12:04:27] [INFO ] [Real]Absence check using state equation in 9173 ms returned sat
[2023-03-10 12:04:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 12:04:28] [INFO ] [Nat]Absence check using 118 positive place invariants in 150 ms returned sat
[2023-03-10 12:04:29] [INFO ] [Nat]Absence check using 118 positive and 1602 generalized place invariants in 836 ms returned sat
[2023-03-10 12:04:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 12:04:39] [INFO ] [Nat]Absence check using state equation in 9560 ms returned sat
[2023-03-10 12:04:40] [INFO ] Computed and/alt/rep : 4800/4800/4800 causal constraints (skipped 3200 transitions) in 594 ms.
[2023-03-10 12:04:59] [INFO ] Added : 215 causal constraints over 43 iterations in 20244 ms.(timeout) Result :sat
[2023-03-10 12:05:01] [INFO ] [Real]Absence check using 118 positive place invariants in 151 ms returned sat
[2023-03-10 12:05:45] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 12:05:45] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 44073 ms returned unknown
Current structural bounds on expressions (after SMT) : [1560, 1560] Max seen :[221, 1370]
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 1208 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 1209 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 1220 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
[2023-03-10 12:06:15] [INFO ] Invariant cache hit.
[2023-03-10 12:06:16] [INFO ] Implicit Places using invariants in 830 ms returned []
[2023-03-10 12:06:16] [INFO ] Invariant cache hit.
[2023-03-10 12:06:16] [INFO ] Implicit Places using invariants and state equation in 836 ms returned []
Implicit Place search using SMT with State Equation took 1669 ms to find 0 implicit places.
[2023-03-10 12:06:18] [INFO ] Redundant transitions in 1496 ms returned []
[2023-03-10 12:06:18] [INFO ] Invariant cache hit.
[2023-03-10 12:06:19] [INFO ] Dead Transitions using invariants and state equation in 816 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5220 ms. Remains : 9720/9720 places, 9600/9600 transitions.
[2023-03-10 12:06:19] [INFO ] Invariant cache hit.
Finished random walk after 207561 steps, including 0 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=6 )
Finished Best-First random walk after 102173 steps, including 0 resets, run visited all 2 properties in 5004 ms. (steps per millisecond=20 )
Interrupted Best-First random walk after 150240 steps, including 0 resets, run timeout after 5009 ms. (steps per millisecond=29 ) properties seen 94
[2023-03-10 12:06:59] [INFO ] Invariant cache hit.
[2023-03-10 12:07:00] [INFO ] [Real]Absence check using 118 positive place invariants in 149 ms returned sat
[2023-03-10 12:07:01] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 939 ms returned sat
[2023-03-10 12:07:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 12:07:10] [INFO ] [Real]Absence check using state equation in 9483 ms returned sat
[2023-03-10 12:07:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 12:07:11] [INFO ] [Nat]Absence check using 118 positive place invariants in 157 ms returned sat
[2023-03-10 12:07:12] [INFO ] [Nat]Absence check using 118 positive and 1602 generalized place invariants in 924 ms returned sat
[2023-03-10 12:07:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 12:07:22] [INFO ] [Nat]Absence check using state equation in 9372 ms returned sat
[2023-03-10 12:07:23] [INFO ] Computed and/alt/rep : 4800/4800/4800 causal constraints (skipped 3200 transitions) in 598 ms.
[2023-03-10 12:07:42] [INFO ] Added : 205 causal constraints over 41 iterations in 20011 ms.(timeout) Result :sat
[2023-03-10 12:07:44] [INFO ] [Real]Absence check using 118 positive place invariants in 145 ms returned sat
[2023-03-10 12:08:28] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 12:08:28] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 44071 ms returned unknown
Current structural bounds on expressions (after SMT) : [1560, 1560] Max seen :[308, 1370]
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 1212 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 1212 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.
[2023-03-10 12:09:00] [INFO ] Invariant cache hit.
[2023-03-10 12:09:01] [INFO ] Implicit Places using invariants in 840 ms returned []
[2023-03-10 12:09:01] [INFO ] Invariant cache hit.
[2023-03-10 12:09:02] [INFO ] Implicit Places using invariants and state equation in 832 ms returned []
Implicit Place search using SMT with State Equation took 1675 ms to find 0 implicit places.
[2023-03-10 12:09:03] [INFO ] Redundant transitions in 1022 ms returned []
[2023-03-10 12:09:03] [INFO ] Invariant cache hit.
[2023-03-10 12:09:04] [INFO ] Dead Transitions using invariants and state equation in 843 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4775 ms. Remains : 9720/9720 places, 9600/9600 transitions.
[2023-03-10 12:09:04] [INFO ] Invariant cache hit.
Finished random walk after 205569 steps, including 0 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=6 )
Finished Best-First random walk after 107197 steps, including 0 resets, run visited all 2 properties in 5010 ms. (steps per millisecond=21 )
Interrupted Best-First random walk after 149754 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=29 ) properties seen 94
[2023-03-10 12:09:44] [INFO ] Invariant cache hit.
[2023-03-10 12:09:45] [INFO ] [Real]Absence check using 118 positive place invariants in 149 ms returned sat
[2023-03-10 12:09:46] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 964 ms returned sat
[2023-03-10 12:09:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 12:09:55] [INFO ] [Real]Absence check using state equation in 9245 ms returned sat
[2023-03-10 12:09:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 12:09:56] [INFO ] [Nat]Absence check using 118 positive place invariants in 158 ms returned sat
[2023-03-10 12:09:57] [INFO ] [Nat]Absence check using 118 positive and 1602 generalized place invariants in 958 ms returned sat
[2023-03-10 12:09:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 12:10:07] [INFO ] [Nat]Absence check using state equation in 9933 ms returned sat
[2023-03-10 12:10:08] [INFO ] Computed and/alt/rep : 4800/4800/4800 causal constraints (skipped 3200 transitions) in 567 ms.
[2023-03-10 12:10:28] [INFO ] Added : 210 causal constraints over 42 iterations in 20080 ms.(timeout) Result :sat
[2023-03-10 12:10:29] [INFO ] [Real]Absence check using 118 positive place invariants in 154 ms returned sat
[2023-03-10 12:11:13] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 12:11:13] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 44058 ms returned unknown
Current structural bounds on expressions (after SMT) : [1560, 1560] Max seen :[346, 1370]
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 1218 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 1207 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
[2023-03-10 12:11:46] [INFO ] Invariant cache hit.
[2023-03-10 12:11:46] [INFO ] Implicit Places using invariants in 819 ms returned []
[2023-03-10 12:11:46] [INFO ] Invariant cache hit.
[2023-03-10 12:11:47] [INFO ] Implicit Places using invariants and state equation in 838 ms returned []
Implicit Place search using SMT with State Equation took 1658 ms to find 0 implicit places.
[2023-03-10 12:11:49] [INFO ] Redundant transitions in 1578 ms returned []
[2023-03-10 12:11:49] [INFO ] Invariant cache hit.
[2023-03-10 12:11:50] [INFO ] Dead Transitions using invariants and state equation in 842 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5300 ms. Remains : 9720/9720 places, 9600/9600 transitions.
[2023-03-10 12:11:50] [INFO ] Invariant cache hit.
Finished random walk after 207950 steps, including 0 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=6 )
Finished Best-First random walk after 104063 steps, including 0 resets, run visited all 2 properties in 5017 ms. (steps per millisecond=20 )
Interrupted Best-First random walk after 148753 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=29 ) properties seen 93
[2023-03-10 12:12:30] [INFO ] Invariant cache hit.
[2023-03-10 12:12:31] [INFO ] [Real]Absence check using 118 positive place invariants in 156 ms returned sat
[2023-03-10 12:12:32] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 1031 ms returned sat
[2023-03-10 12:12:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 12:12:41] [INFO ] [Real]Absence check using state equation in 9775 ms returned sat
[2023-03-10 12:12:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 12:12:43] [INFO ] [Nat]Absence check using 118 positive place invariants in 164 ms returned sat
[2023-03-10 12:12:44] [INFO ] [Nat]Absence check using 118 positive and 1602 generalized place invariants in 1038 ms returned sat
[2023-03-10 12:12:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 12:12:54] [INFO ] [Nat]Absence check using state equation in 10080 ms returned sat
[2023-03-10 12:12:55] [INFO ] Computed and/alt/rep : 4800/4800/4800 causal constraints (skipped 3200 transitions) in 606 ms.
[2023-03-10 12:13:15] [INFO ] Added : 205 causal constraints over 41 iterations in 20491 ms.(timeout) Result :sat
[2023-03-10 12:13:16] [INFO ] [Real]Absence check using 118 positive place invariants in 153 ms returned sat
[2023-03-10 12:14:00] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 12:14:00] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 44033 ms returned unknown
Current structural bounds on expressions (after SMT) : [1560, 1560] Max seen :[408, 1370]
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 1212 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 1213 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 1221 ms. Remains 9720 /9720 variables (removed 0) and now considering 9600/9600 (removed 0) transitions.
[2023-03-10 12:14:33] [INFO ] Invariant cache hit.
[2023-03-10 12:14:34] [INFO ] Implicit Places using invariants in 837 ms returned []
[2023-03-10 12:14:34] [INFO ] Invariant cache hit.
[2023-03-10 12:14:34] [INFO ] Implicit Places using invariants and state equation in 826 ms returned []
Implicit Place search using SMT with State Equation took 1665 ms to find 0 implicit places.
[2023-03-10 12:14:36] [INFO ] Redundant transitions in 1547 ms returned []
[2023-03-10 12:14:36] [INFO ] Invariant cache hit.
[2023-03-10 12:14:37] [INFO ] Dead Transitions using invariants and state equation in 818 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5267 ms. Remains : 9720/9720 places, 9600/9600 transitions.
Starting property specific reduction for DatabaseWithMutex-COL-40-UpperBounds-06
[2023-03-10 12:14:37] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1213 ms. (steps per millisecond=8 ) properties (out of 1) seen :55
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=31 ) properties (out of 1) seen :0
[2023-03-10 12:14:38] [INFO ] Invariant cache hit.
[2023-03-10 12:14:39] [INFO ] [Real]Absence check using 118 positive place invariants in 152 ms returned sat
[2023-03-10 12:14:40] [INFO ] [Real]Absence check using 118 positive and 1602 generalized place invariants in 760 ms returned sat
[2023-03-10 12:14:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 12:14:43] [INFO ] [Real]Absence check using state equation in 3298 ms returned unknown
Current structural bounds on expressions (after SMT) : [10920] Max seen :[55]
Support contains 1600 out of 9720 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9720/9720 places, 9600/9600 transitions.
Performed 1600 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1600 Pre rules applied. Total rules applied 0 place count 9720 transition count 8000
Deduced a syphon composed of 1600 places in 3 ms
Reduce places removed 1600 places and 0 transitions.
Iterating global reduction 0 with 3200 rules applied. Total rules applied 3200 place count 8120 transition count 8000
Free-agglomeration rule (complex) applied 1600 times.
Iterating global reduction 0 with 1600 rules applied. Total rules applied 4800 place count 8120 transition count 6400
Reduce places removed 1640 places and 0 transitions.
Iterating post reduction 0 with 1640 rules applied. Total rules applied 6440 place count 6480 transition count 6400
Applied a total of 6440 rules in 3140 ms. Remains 6480 /9720 variables (removed 3240) and now considering 6400/9600 (removed 3200) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3141 ms. Remains : 6480/9720 places, 6400/9600 transitions.
// Phase 1: matrix 6400 rows 6480 cols
[2023-03-10 12:14:47] [INFO ] Computed 1680 place invariants in 266 ms
Finished random walk after 225012 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 153214 steps, including 0 resets, run visited all 1 properties in 5006 ms. (steps per millisecond=30 )
[2023-03-10 12:15:22] [INFO ] Invariant cache hit.
[2023-03-10 12:15:23] [INFO ] [Real]Absence check using 78 positive place invariants in 83 ms returned sat
[2023-03-10 12:15:23] [INFO ] [Real]Absence check using 78 positive and 1602 generalized place invariants in 954 ms returned sat
[2023-03-10 12:15:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 12:15:29] [INFO ] [Real]Absence check using state equation in 5865 ms returned sat
[2023-03-10 12:15:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 12:15:30] [INFO ] [Nat]Absence check using 78 positive place invariants in 82 ms returned sat
[2023-03-10 12:15:31] [INFO ] [Nat]Absence check using 78 positive and 1602 generalized place invariants in 936 ms returned sat
[2023-03-10 12:15:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 12:15:37] [INFO ] [Nat]Absence check using state equation in 5931 ms returned sat
[2023-03-10 12:15:38] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 3200 transitions) in 464 ms.
[2023-03-10 12:15:57] [INFO ] Added : 325 causal constraints over 65 iterations in 20121 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [7800] Max seen :[545]
Support contains 1600 out of 6480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 927 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 927 ms. Remains : 6480/6480 places, 6400/6400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 914 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
[2023-03-10 12:16:12] [INFO ] Invariant cache hit.
[2023-03-10 12:16:28] [INFO ] Implicit Places using invariants in 16803 ms returned []
[2023-03-10 12:16:29] [INFO ] Invariant cache hit.
[2023-03-10 12:16:45] [INFO ] Implicit Places using invariants and state equation in 16687 ms returned []
Implicit Place search using SMT with State Equation took 33494 ms to find 0 implicit places.
[2023-03-10 12:16:46] [INFO ] Redundant transitions in 632 ms returned []
[2023-03-10 12:16:46] [INFO ] Invariant cache hit.
[2023-03-10 12:16:51] [INFO ] Dead Transitions using invariants and state equation in 4986 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40040 ms. Remains : 6480/6480 places, 6400/6400 transitions.
[2023-03-10 12:16:51] [INFO ] Invariant cache hit.
Finished random walk after 225391 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 151241 steps, including 0 resets, run visited all 1 properties in 5020 ms. (steps per millisecond=30 )
[2023-03-10 12:17:26] [INFO ] Invariant cache hit.
[2023-03-10 12:17:26] [INFO ] [Real]Absence check using 78 positive place invariants in 82 ms returned sat
[2023-03-10 12:17:28] [INFO ] [Real]Absence check using 78 positive and 1602 generalized place invariants in 1088 ms returned sat
[2023-03-10 12:17:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 12:17:33] [INFO ] [Real]Absence check using state equation in 5863 ms returned sat
[2023-03-10 12:17:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 12:17:34] [INFO ] [Nat]Absence check using 78 positive place invariants in 84 ms returned sat
[2023-03-10 12:17:35] [INFO ] [Nat]Absence check using 78 positive and 1602 generalized place invariants in 1068 ms returned sat
[2023-03-10 12:17:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 12:17:41] [INFO ] [Nat]Absence check using state equation in 5919 ms returned sat
[2023-03-10 12:17:42] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 3200 transitions) in 464 ms.
[2023-03-10 12:17:59] [INFO ] Added : 266 causal constraints over 54 iterations in 17122 ms. Result :sat
Current structural bounds on expressions (after SMT) : [7800] Max seen :[701]
Support contains 1600 out of 6480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 921 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 921 ms. Remains : 6480/6480 places, 6400/6400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 925 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
[2023-03-10 12:18:14] [INFO ] Invariant cache hit.
[2023-03-10 12:18:31] [INFO ] Implicit Places using invariants in 16843 ms returned []
[2023-03-10 12:18:31] [INFO ] Invariant cache hit.
[2023-03-10 12:18:47] [INFO ] Implicit Places using invariants and state equation in 16914 ms returned []
Implicit Place search using SMT with State Equation took 33759 ms to find 0 implicit places.
[2023-03-10 12:18:48] [INFO ] Redundant transitions in 658 ms returned []
[2023-03-10 12:18:48] [INFO ] Invariant cache hit.
[2023-03-10 12:18:53] [INFO ] Dead Transitions using invariants and state equation in 4992 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40349 ms. Remains : 6480/6480 places, 6400/6400 transitions.
[2023-03-10 12:18:53] [INFO ] Invariant cache hit.
Finished random walk after 225362 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 154215 steps, including 0 resets, run visited all 1 properties in 5026 ms. (steps per millisecond=30 )
[2023-03-10 12:19:28] [INFO ] Invariant cache hit.
[2023-03-10 12:19:29] [INFO ] [Real]Absence check using 78 positive place invariants in 91 ms returned sat
[2023-03-10 12:19:30] [INFO ] [Real]Absence check using 78 positive and 1602 generalized place invariants in 1193 ms returned sat
[2023-03-10 12:19:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 12:19:35] [INFO ] [Real]Absence check using state equation in 5474 ms returned sat
[2023-03-10 12:19:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 12:19:36] [INFO ] [Nat]Absence check using 78 positive place invariants in 80 ms returned sat
[2023-03-10 12:19:38] [INFO ] [Nat]Absence check using 78 positive and 1602 generalized place invariants in 1178 ms returned sat
[2023-03-10 12:19:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 12:19:43] [INFO ] [Nat]Absence check using state equation in 5486 ms returned sat
[2023-03-10 12:19:44] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 3200 transitions) in 471 ms.
[2023-03-10 12:19:57] [INFO ] Added : 206 causal constraints over 42 iterations in 13453 ms. Result :sat
Current structural bounds on expressions (after SMT) : [7800] Max seen :[822]
Support contains 1600 out of 6480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 911 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 911 ms. Remains : 6480/6480 places, 6400/6400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 907 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
[2023-03-10 12:20:12] [INFO ] Invariant cache hit.
[2023-03-10 12:20:29] [INFO ] Implicit Places using invariants in 16399 ms returned []
[2023-03-10 12:20:29] [INFO ] Invariant cache hit.
[2023-03-10 12:20:45] [INFO ] Implicit Places using invariants and state equation in 15979 ms returned []
Implicit Place search using SMT with State Equation took 32378 ms to find 0 implicit places.
[2023-03-10 12:20:45] [INFO ] Redundant transitions in 651 ms returned []
[2023-03-10 12:20:45] [INFO ] Invariant cache hit.
[2023-03-10 12:20:50] [INFO ] Dead Transitions using invariants and state equation in 4969 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38913 ms. Remains : 6480/6480 places, 6400/6400 transitions.
[2023-03-10 12:20:50] [INFO ] Invariant cache hit.
Finished random walk after 224481 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 151727 steps, including 0 resets, run visited all 1 properties in 5008 ms. (steps per millisecond=30 )
[2023-03-10 12:21:25] [INFO ] Invariant cache hit.
[2023-03-10 12:21:26] [INFO ] [Real]Absence check using 78 positive place invariants in 80 ms returned sat
[2023-03-10 12:21:27] [INFO ] [Real]Absence check using 78 positive and 1602 generalized place invariants in 1300 ms returned sat
[2023-03-10 12:21:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 12:21:33] [INFO ] [Real]Absence check using state equation in 6034 ms returned sat
[2023-03-10 12:21:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 12:21:34] [INFO ] [Nat]Absence check using 78 positive place invariants in 81 ms returned sat
[2023-03-10 12:21:35] [INFO ] [Nat]Absence check using 78 positive and 1602 generalized place invariants in 1296 ms returned sat
[2023-03-10 12:21:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 12:21:42] [INFO ] [Nat]Absence check using state equation in 6079 ms returned sat
[2023-03-10 12:21:42] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 3200 transitions) in 445 ms.
[2023-03-10 12:21:52] [INFO ] Added : 154 causal constraints over 31 iterations in 10331 ms. Result :sat
Current structural bounds on expressions (after SMT) : [7800] Max seen :[935]
Support contains 1600 out of 6480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 917 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 917 ms. Remains : 6480/6480 places, 6400/6400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 911 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
[2023-03-10 12:22:08] [INFO ] Invariant cache hit.
[2023-03-10 12:22:25] [INFO ] Implicit Places using invariants in 16647 ms returned []
[2023-03-10 12:22:25] [INFO ] Invariant cache hit.
[2023-03-10 12:22:41] [INFO ] Implicit Places using invariants and state equation in 16719 ms returned []
Implicit Place search using SMT with State Equation took 33366 ms to find 0 implicit places.
[2023-03-10 12:22:42] [INFO ] Redundant transitions in 674 ms returned []
[2023-03-10 12:22:42] [INFO ] Invariant cache hit.
[2023-03-10 12:22:47] [INFO ] Dead Transitions using invariants and state equation in 4997 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39959 ms. Remains : 6480/6480 places, 6400/6400 transitions.
[2023-03-10 12:22:47] [INFO ] Invariant cache hit.
Finished random walk after 225021 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 151241 steps, including 0 resets, run visited all 1 properties in 5014 ms. (steps per millisecond=30 )
[2023-03-10 12:23:22] [INFO ] Invariant cache hit.
[2023-03-10 12:23:23] [INFO ] [Real]Absence check using 78 positive place invariants in 83 ms returned sat
[2023-03-10 12:23:24] [INFO ] [Real]Absence check using 78 positive and 1602 generalized place invariants in 1383 ms returned sat
[2023-03-10 12:23:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 12:23:30] [INFO ] [Real]Absence check using state equation in 5796 ms returned sat
[2023-03-10 12:23:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 12:23:31] [INFO ] [Nat]Absence check using 78 positive place invariants in 82 ms returned sat
[2023-03-10 12:23:32] [INFO ] [Nat]Absence check using 78 positive and 1602 generalized place invariants in 1382 ms returned sat
[2023-03-10 12:23:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 12:23:38] [INFO ] [Nat]Absence check using state equation in 5674 ms returned sat
[2023-03-10 12:23:39] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 3200 transitions) in 468 ms.
[2023-03-10 12:23:46] [INFO ] Added : 120 causal constraints over 24 iterations in 8231 ms. Result :sat
Current structural bounds on expressions (after SMT) : [7800] Max seen :[1018]
Support contains 1600 out of 6480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 918 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 918 ms. Remains : 6480/6480 places, 6400/6400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 921 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
[2023-03-10 12:24:03] [INFO ] Invariant cache hit.
[2023-03-10 12:24:20] [INFO ] Implicit Places using invariants in 16851 ms returned []
[2023-03-10 12:24:20] [INFO ] Invariant cache hit.
[2023-03-10 12:24:37] [INFO ] Implicit Places using invariants and state equation in 16801 ms returned []
Implicit Place search using SMT with State Equation took 33655 ms to find 0 implicit places.
[2023-03-10 12:24:37] [INFO ] Redundant transitions in 411 ms returned []
[2023-03-10 12:24:37] [INFO ] Invariant cache hit.
[2023-03-10 12:24:42] [INFO ] Dead Transitions using invariants and state equation in 4897 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39899 ms. Remains : 6480/6480 places, 6400/6400 transitions.
[2023-03-10 12:24:42] [INFO ] Invariant cache hit.
Finished random walk after 222177 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 154215 steps, including 0 resets, run visited all 1 properties in 5018 ms. (steps per millisecond=30 )
[2023-03-10 12:25:17] [INFO ] Invariant cache hit.
[2023-03-10 12:25:18] [INFO ] [Real]Absence check using 78 positive place invariants in 84 ms returned sat
[2023-03-10 12:25:19] [INFO ] [Real]Absence check using 78 positive and 1602 generalized place invariants in 1461 ms returned sat
[2023-03-10 12:25:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 12:25:25] [INFO ] [Real]Absence check using state equation in 5553 ms returned sat
[2023-03-10 12:25:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 12:25:25] [INFO ] [Nat]Absence check using 78 positive place invariants in 83 ms returned sat
[2023-03-10 12:25:27] [INFO ] [Nat]Absence check using 78 positive and 1602 generalized place invariants in 1432 ms returned sat
[2023-03-10 12:25:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 12:25:32] [INFO ] [Nat]Absence check using state equation in 5611 ms returned sat
[2023-03-10 12:25:33] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 3200 transitions) in 463 ms.
[2023-03-10 12:25:39] [INFO ] Added : 90 causal constraints over 18 iterations in 6127 ms. Result :sat
Current structural bounds on expressions (after SMT) : [7800] Max seen :[1081]
Support contains 1600 out of 6480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 909 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 909 ms. Remains : 6480/6480 places, 6400/6400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 923 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
[2023-03-10 12:25:56] [INFO ] Invariant cache hit.
[2023-03-10 12:26:12] [INFO ] Implicit Places using invariants in 16722 ms returned []
[2023-03-10 12:26:12] [INFO ] Invariant cache hit.
[2023-03-10 12:26:29] [INFO ] Implicit Places using invariants and state equation in 16815 ms returned []
Implicit Place search using SMT with State Equation took 33540 ms to find 0 implicit places.
[2023-03-10 12:26:30] [INFO ] Redundant transitions in 404 ms returned []
[2023-03-10 12:26:30] [INFO ] Invariant cache hit.
[2023-03-10 12:26:34] [INFO ] Dead Transitions using invariants and state equation in 4891 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39769 ms. Remains : 6480/6480 places, 6400/6400 transitions.
[2023-03-10 12:26:34] [INFO ] Invariant cache hit.
Finished random walk after 227232 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 152728 steps, including 0 resets, run visited all 1 properties in 5006 ms. (steps per millisecond=30 )
[2023-03-10 12:27:09] [INFO ] Invariant cache hit.
[2023-03-10 12:27:10] [INFO ] [Real]Absence check using 78 positive place invariants in 76 ms returned sat
[2023-03-10 12:27:12] [INFO ] [Real]Absence check using 78 positive and 1602 generalized place invariants in 1452 ms returned sat
[2023-03-10 12:27:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 12:27:17] [INFO ] [Real]Absence check using state equation in 5705 ms returned sat
[2023-03-10 12:27:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 12:27:18] [INFO ] [Nat]Absence check using 78 positive place invariants in 81 ms returned sat
[2023-03-10 12:27:20] [INFO ] [Nat]Absence check using 78 positive and 1602 generalized place invariants in 1462 ms returned sat
[2023-03-10 12:27:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 12:27:25] [INFO ] [Nat]Absence check using state equation in 5472 ms returned sat
[2023-03-10 12:27:26] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 3200 transitions) in 460 ms.
[2023-03-10 12:27:30] [INFO ] Added : 72 causal constraints over 15 iterations in 5260 ms. Result :sat
Current structural bounds on expressions (after SMT) : [7800] Max seen :[1130]
Support contains 1600 out of 6480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 925 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 925 ms. Remains : 6480/6480 places, 6400/6400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 910 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
[2023-03-10 12:27:47] [INFO ] Invariant cache hit.
[2023-03-10 12:28:04] [INFO ] Implicit Places using invariants in 16111 ms returned []
[2023-03-10 12:28:04] [INFO ] Invariant cache hit.
[2023-03-10 12:28:20] [INFO ] Implicit Places using invariants and state equation in 16711 ms returned []
Implicit Place search using SMT with State Equation took 32824 ms to find 0 implicit places.
[2023-03-10 12:28:21] [INFO ] Redundant transitions in 407 ms returned []
[2023-03-10 12:28:21] [INFO ] Invariant cache hit.
[2023-03-10 12:28:26] [INFO ] Dead Transitions using invariants and state equation in 4984 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39140 ms. Remains : 6480/6480 places, 6400/6400 transitions.
[2023-03-10 12:28:26] [INFO ] Invariant cache hit.
Finished random walk after 223096 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 151241 steps, including 0 resets, run visited all 1 properties in 5037 ms. (steps per millisecond=30 )
[2023-03-10 12:29:01] [INFO ] Invariant cache hit.
[2023-03-10 12:29:01] [INFO ] [Real]Absence check using 78 positive place invariants in 77 ms returned sat
[2023-03-10 12:29:03] [INFO ] [Real]Absence check using 78 positive and 1602 generalized place invariants in 1519 ms returned sat
[2023-03-10 12:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 12:29:08] [INFO ] [Real]Absence check using state equation in 5198 ms returned sat
[2023-03-10 12:29:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 12:29:09] [INFO ] [Nat]Absence check using 78 positive place invariants in 79 ms returned sat
[2023-03-10 12:29:10] [INFO ] [Nat]Absence check using 78 positive and 1602 generalized place invariants in 1518 ms returned sat
[2023-03-10 12:29:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 12:29:16] [INFO ] [Nat]Absence check using state equation in 5715 ms returned sat
[2023-03-10 12:29:17] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 3200 transitions) in 438 ms.
[2023-03-10 12:29:21] [INFO ] Added : 54 causal constraints over 11 iterations in 4149 ms. Result :sat
Current structural bounds on expressions (after SMT) : [7800] Max seen :[1169]
Support contains 1600 out of 6480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 921 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 921 ms. Remains : 6480/6480 places, 6400/6400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 923 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
[2023-03-10 12:29:38] [INFO ] Invariant cache hit.
[2023-03-10 12:29:54] [INFO ] Implicit Places using invariants in 15845 ms returned []
[2023-03-10 12:29:54] [INFO ] Invariant cache hit.
[2023-03-10 12:30:10] [INFO ] Implicit Places using invariants and state equation in 16573 ms returned []
Implicit Place search using SMT with State Equation took 32420 ms to find 0 implicit places.
[2023-03-10 12:30:11] [INFO ] Redundant transitions in 402 ms returned []
[2023-03-10 12:30:11] [INFO ] Invariant cache hit.
[2023-03-10 12:30:15] [INFO ] Dead Transitions using invariants and state equation in 4628 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38388 ms. Remains : 6480/6480 places, 6400/6400 transitions.
[2023-03-10 12:30:15] [INFO ] Invariant cache hit.
Finished random walk after 224823 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 151727 steps, including 0 resets, run visited all 1 properties in 5010 ms. (steps per millisecond=30 )
[2023-03-10 12:30:50] [INFO ] Invariant cache hit.
[2023-03-10 12:30:51] [INFO ] [Real]Absence check using 78 positive place invariants in 82 ms returned sat
[2023-03-10 12:30:53] [INFO ] [Real]Absence check using 78 positive and 1602 generalized place invariants in 1543 ms returned sat
[2023-03-10 12:30:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 12:30:58] [INFO ] [Real]Absence check using state equation in 5514 ms returned sat
[2023-03-10 12:30:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 12:30:59] [INFO ] [Nat]Absence check using 78 positive place invariants in 80 ms returned sat
[2023-03-10 12:31:00] [INFO ] [Nat]Absence check using 78 positive and 1602 generalized place invariants in 1539 ms returned sat
[2023-03-10 12:31:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 12:31:06] [INFO ] [Nat]Absence check using state equation in 5430 ms returned sat
[2023-03-10 12:31:07] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 3200 transitions) in 460 ms.
[2023-03-10 12:31:09] [INFO ] Added : 40 causal constraints over 8 iterations in 3276 ms. Result :sat
Current structural bounds on expressions (after SMT) : [7800] Max seen :[1198]
Support contains 1600 out of 6480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 916 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 916 ms. Remains : 6480/6480 places, 6400/6400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 920 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
[2023-03-10 12:31:27] [INFO ] Invariant cache hit.
[2023-03-10 12:31:43] [INFO ] Implicit Places using invariants in 16651 ms returned []
[2023-03-10 12:31:44] [INFO ] Invariant cache hit.
[2023-03-10 12:32:00] [INFO ] Implicit Places using invariants and state equation in 16798 ms returned []
Implicit Place search using SMT with State Equation took 33451 ms to find 0 implicit places.
[2023-03-10 12:32:01] [INFO ] Redundant transitions in 388 ms returned []
[2023-03-10 12:32:01] [INFO ] Invariant cache hit.
[2023-03-10 12:32:05] [INFO ] Dead Transitions using invariants and state equation in 4651 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39418 ms. Remains : 6480/6480 places, 6400/6400 transitions.
[2023-03-10 12:32:05] [INFO ] Invariant cache hit.
Finished random walk after 219804 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 152728 steps, including 0 resets, run visited all 1 properties in 5034 ms. (steps per millisecond=30 )
[2023-03-10 12:32:40] [INFO ] Invariant cache hit.
[2023-03-10 12:32:41] [INFO ] [Real]Absence check using 78 positive place invariants in 79 ms returned sat
[2023-03-10 12:32:43] [INFO ] [Real]Absence check using 78 positive and 1602 generalized place invariants in 1562 ms returned sat
[2023-03-10 12:32:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 12:32:48] [INFO ] [Real]Absence check using state equation in 5759 ms returned sat
[2023-03-10 12:32:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 12:32:49] [INFO ] [Nat]Absence check using 78 positive place invariants in 82 ms returned sat
[2023-03-10 12:32:51] [INFO ] [Nat]Absence check using 78 positive and 1602 generalized place invariants in 1551 ms returned sat
[2023-03-10 12:32:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 12:32:56] [INFO ] [Nat]Absence check using state equation in 5434 ms returned sat
[2023-03-10 12:32:57] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 3200 transitions) in 448 ms.
[2023-03-10 12:32:59] [INFO ] Added : 31 causal constraints over 7 iterations in 2854 ms. Result :sat
Current structural bounds on expressions (after SMT) : [7800] Max seen :[1217]
Support contains 1600 out of 6480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 917 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 918 ms. Remains : 6480/6480 places, 6400/6400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 900 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
[2023-03-10 12:33:17] [INFO ] Invariant cache hit.
[2023-03-10 12:33:33] [INFO ] Implicit Places using invariants in 16145 ms returned []
[2023-03-10 12:33:33] [INFO ] Invariant cache hit.
[2023-03-10 12:33:50] [INFO ] Implicit Places using invariants and state equation in 16739 ms returned []
Implicit Place search using SMT with State Equation took 32887 ms to find 0 implicit places.
[2023-03-10 12:33:50] [INFO ] Redundant transitions in 382 ms returned []
[2023-03-10 12:33:50] [INFO ] Invariant cache hit.
[2023-03-10 12:33:55] [INFO ] Dead Transitions using invariants and state equation in 4932 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39109 ms. Remains : 6480/6480 places, 6400/6400 transitions.
[2023-03-10 12:33:55] [INFO ] Invariant cache hit.
Finished random walk after 219640 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 151241 steps, including 0 resets, run visited all 1 properties in 5029 ms. (steps per millisecond=30 )
[2023-03-10 12:34:30] [INFO ] Invariant cache hit.
[2023-03-10 12:34:31] [INFO ] [Real]Absence check using 78 positive place invariants in 79 ms returned sat
[2023-03-10 12:34:32] [INFO ] [Real]Absence check using 78 positive and 1602 generalized place invariants in 1622 ms returned sat
[2023-03-10 12:34:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 12:34:38] [INFO ] [Real]Absence check using state equation in 5542 ms returned sat
[2023-03-10 12:34:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 12:34:39] [INFO ] [Nat]Absence check using 78 positive place invariants in 81 ms returned sat
[2023-03-10 12:34:40] [INFO ] [Nat]Absence check using 78 positive and 1602 generalized place invariants in 1571 ms returned sat
[2023-03-10 12:34:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 12:34:46] [INFO ] [Nat]Absence check using state equation in 5426 ms returned sat
[2023-03-10 12:34:46] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 3200 transitions) in 441 ms.
[2023-03-10 12:34:48] [INFO ] Added : 24 causal constraints over 5 iterations in 2301 ms. Result :sat
Current structural bounds on expressions (after SMT) : [7800] Max seen :[1238]
Support contains 1600 out of 6480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 911 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 911 ms. Remains : 6480/6480 places, 6400/6400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 904 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
[2023-03-10 12:35:06] [INFO ] Invariant cache hit.
[2023-03-10 12:35:22] [INFO ] Implicit Places using invariants in 16558 ms returned []
[2023-03-10 12:35:22] [INFO ] Invariant cache hit.
[2023-03-10 12:35:38] [INFO ] Implicit Places using invariants and state equation in 16094 ms returned []
Implicit Place search using SMT with State Equation took 32653 ms to find 0 implicit places.
[2023-03-10 12:35:39] [INFO ] Redundant transitions in 412 ms returned []
[2023-03-10 12:35:39] [INFO ] Invariant cache hit.
[2023-03-10 12:35:44] [INFO ] Dead Transitions using invariants and state equation in 4968 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38945 ms. Remains : 6480/6480 places, 6400/6400 transitions.
[2023-03-10 12:35:44] [INFO ] Invariant cache hit.
Finished random walk after 220682 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 152728 steps, including 0 resets, run visited all 1 properties in 5020 ms. (steps per millisecond=30 )
[2023-03-10 12:36:19] [INFO ] Invariant cache hit.
[2023-03-10 12:36:19] [INFO ] [Real]Absence check using 78 positive place invariants in 81 ms returned sat
[2023-03-10 12:36:21] [INFO ] [Real]Absence check using 78 positive and 1602 generalized place invariants in 1569 ms returned sat
[2023-03-10 12:36:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 12:36:27] [INFO ] [Real]Absence check using state equation in 5570 ms returned sat
[2023-03-10 12:36:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 12:36:27] [INFO ] [Nat]Absence check using 78 positive place invariants in 82 ms returned sat
[2023-03-10 12:36:29] [INFO ] [Nat]Absence check using 78 positive and 1602 generalized place invariants in 1561 ms returned sat
[2023-03-10 12:36:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 12:36:35] [INFO ] [Nat]Absence check using state equation in 5606 ms returned sat
[2023-03-10 12:36:35] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 3200 transitions) in 429 ms.
[2023-03-10 12:36:37] [INFO ] Added : 18 causal constraints over 4 iterations in 2037 ms. Result :sat
Current structural bounds on expressions (after SMT) : [7800] Max seen :[1251]
Support contains 1600 out of 6480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 903 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 903 ms. Remains : 6480/6480 places, 6400/6400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 906 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
[2023-03-10 12:36:54] [INFO ] Invariant cache hit.
[2023-03-10 12:37:11] [INFO ] Implicit Places using invariants in 16858 ms returned []
[2023-03-10 12:37:11] [INFO ] Invariant cache hit.
[2023-03-10 12:37:28] [INFO ] Implicit Places using invariants and state equation in 16636 ms returned []
Implicit Place search using SMT with State Equation took 33496 ms to find 0 implicit places.
[2023-03-10 12:37:28] [INFO ] Redundant transitions in 408 ms returned []
[2023-03-10 12:37:28] [INFO ] Invariant cache hit.
[2023-03-10 12:37:33] [INFO ] Dead Transitions using invariants and state equation in 4924 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39742 ms. Remains : 6480/6480 places, 6400/6400 transitions.
[2023-03-10 12:37:33] [INFO ] Invariant cache hit.
Finished random walk after 222201 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 153214 steps, including 0 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=30 )
[2023-03-10 12:38:08] [INFO ] Invariant cache hit.
[2023-03-10 12:38:09] [INFO ] [Real]Absence check using 78 positive place invariants in 76 ms returned sat
[2023-03-10 12:38:11] [INFO ] [Real]Absence check using 78 positive and 1602 generalized place invariants in 1587 ms returned sat
[2023-03-10 12:38:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 12:38:16] [INFO ] [Real]Absence check using state equation in 5342 ms returned sat
[2023-03-10 12:38:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 12:38:17] [INFO ] [Nat]Absence check using 78 positive place invariants in 80 ms returned sat
[2023-03-10 12:38:18] [INFO ] [Nat]Absence check using 78 positive and 1602 generalized place invariants in 1587 ms returned sat
[2023-03-10 12:38:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 12:38:24] [INFO ] [Nat]Absence check using state equation in 5590 ms returned sat
[2023-03-10 12:38:25] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 3200 transitions) in 463 ms.
[2023-03-10 12:38:26] [INFO ] Added : 14 causal constraints over 3 iterations in 1785 ms. Result :sat
Current structural bounds on expressions (after SMT) : [7800] Max seen :[1264]
Support contains 1600 out of 6480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 893 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 893 ms. Remains : 6480/6480 places, 6400/6400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 899 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
[2023-03-10 12:38:43] [INFO ] Invariant cache hit.
[2023-03-10 12:39:00] [INFO ] Implicit Places using invariants in 16584 ms returned []
[2023-03-10 12:39:00] [INFO ] Invariant cache hit.
[2023-03-10 12:39:16] [INFO ] Implicit Places using invariants and state equation in 16045 ms returned []
Implicit Place search using SMT with State Equation took 32634 ms to find 0 implicit places.
[2023-03-10 12:39:16] [INFO ] Redundant transitions in 381 ms returned []
[2023-03-10 12:39:16] [INFO ] Invariant cache hit.
[2023-03-10 12:39:21] [INFO ] Dead Transitions using invariants and state equation in 4962 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38884 ms. Remains : 6480/6480 places, 6400/6400 transitions.
[2023-03-10 12:39:21] [INFO ] Invariant cache hit.
Finished random walk after 219146 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 152728 steps, including 0 resets, run visited all 1 properties in 5010 ms. (steps per millisecond=30 )
[2023-03-10 12:39:56] [INFO ] Invariant cache hit.
[2023-03-10 12:39:57] [INFO ] [Real]Absence check using 78 positive place invariants in 85 ms returned sat
[2023-03-10 12:39:59] [INFO ] [Real]Absence check using 78 positive and 1602 generalized place invariants in 1619 ms returned sat
[2023-03-10 12:39:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 12:40:04] [INFO ] [Real]Absence check using state equation in 5560 ms returned sat
[2023-03-10 12:40:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 12:40:05] [INFO ] [Nat]Absence check using 78 positive place invariants in 85 ms returned sat
[2023-03-10 12:40:07] [INFO ] [Nat]Absence check using 78 positive and 1602 generalized place invariants in 1614 ms returned sat
[2023-03-10 12:40:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 12:40:12] [INFO ] [Nat]Absence check using state equation in 5806 ms returned sat
[2023-03-10 12:40:13] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 3200 transitions) in 440 ms.
[2023-03-10 12:40:14] [INFO ] Added : 10 causal constraints over 2 iterations in 1421 ms. Result :sat
Current structural bounds on expressions (after SMT) : [7800] Max seen :[1271]
Support contains 1600 out of 6480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 933 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 933 ms. Remains : 6480/6480 places, 6400/6400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 926 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
[2023-03-10 12:40:32] [INFO ] Invariant cache hit.
[2023-03-10 12:40:49] [INFO ] Implicit Places using invariants in 16947 ms returned []
[2023-03-10 12:40:49] [INFO ] Invariant cache hit.
[2023-03-10 12:41:06] [INFO ] Implicit Places using invariants and state equation in 16748 ms returned []
Implicit Place search using SMT with State Equation took 33697 ms to find 0 implicit places.
[2023-03-10 12:41:06] [INFO ] Redundant transitions in 396 ms returned []
[2023-03-10 12:41:06] [INFO ] Invariant cache hit.
[2023-03-10 12:41:11] [INFO ] Dead Transitions using invariants and state equation in 4821 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39856 ms. Remains : 6480/6480 places, 6400/6400 transitions.
[2023-03-10 12:41:11] [INFO ] Invariant cache hit.
Finished random walk after 218232 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 150240 steps, including 0 resets, run visited all 1 properties in 5002 ms. (steps per millisecond=30 )
[2023-03-10 12:41:46] [INFO ] Invariant cache hit.
[2023-03-10 12:41:47] [INFO ] [Real]Absence check using 78 positive place invariants in 81 ms returned sat
[2023-03-10 12:41:48] [INFO ] [Real]Absence check using 78 positive and 1602 generalized place invariants in 1633 ms returned sat
[2023-03-10 12:41:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 12:41:54] [INFO ] [Real]Absence check using state equation in 5758 ms returned sat
[2023-03-10 12:41:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 12:41:55] [INFO ] [Nat]Absence check using 78 positive place invariants in 81 ms returned sat
[2023-03-10 12:41:57] [INFO ] [Nat]Absence check using 78 positive and 1602 generalized place invariants in 1597 ms returned sat
[2023-03-10 12:41:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 12:42:02] [INFO ] [Nat]Absence check using state equation in 5527 ms returned sat
[2023-03-10 12:42:03] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 3200 transitions) in 472 ms.
[2023-03-10 12:42:03] [INFO ] Added : 5 causal constraints over 1 iterations in 1172 ms. Result :sat
Current structural bounds on expressions (after SMT) : [7800] Max seen :[1278]
Support contains 1600 out of 6480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 923 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 923 ms. Remains : 6480/6480 places, 6400/6400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 915 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
[2023-03-10 12:42:21] [INFO ] Invariant cache hit.
[2023-03-10 12:42:38] [INFO ] Implicit Places using invariants in 16400 ms returned []
[2023-03-10 12:42:38] [INFO ] Invariant cache hit.
[2023-03-10 12:42:54] [INFO ] Implicit Places using invariants and state equation in 16720 ms returned []
Implicit Place search using SMT with State Equation took 33124 ms to find 0 implicit places.
[2023-03-10 12:42:55] [INFO ] Redundant transitions in 399 ms returned []
[2023-03-10 12:42:55] [INFO ] Invariant cache hit.
[2023-03-10 12:43:00] [INFO ] Dead Transitions using invariants and state equation in 4945 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39396 ms. Remains : 6480/6480 places, 6400/6400 transitions.
[2023-03-10 12:43:00] [INFO ] Invariant cache hit.
Finished random walk after 216138 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 149754 steps, including 0 resets, run visited all 1 properties in 5028 ms. (steps per millisecond=29 )
[2023-03-10 12:43:35] [INFO ] Invariant cache hit.
[2023-03-10 12:43:35] [INFO ] [Real]Absence check using 78 positive place invariants in 78 ms returned sat
[2023-03-10 12:43:37] [INFO ] [Real]Absence check using 78 positive and 1602 generalized place invariants in 1635 ms returned sat
[2023-03-10 12:43:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 12:43:43] [INFO ] [Real]Absence check using state equation in 5798 ms returned sat
[2023-03-10 12:43:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 12:43:44] [INFO ] [Nat]Absence check using 78 positive place invariants in 81 ms returned sat
[2023-03-10 12:43:45] [INFO ] [Nat]Absence check using 78 positive and 1602 generalized place invariants in 1635 ms returned sat
[2023-03-10 12:43:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 12:43:51] [INFO ] [Nat]Absence check using state equation in 5585 ms returned sat
[2023-03-10 12:43:52] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 3200 transitions) in 467 ms.
[2023-03-10 12:43:52] [INFO ] Added : 3 causal constraints over 1 iterations in 1186 ms. Result :sat
Current structural bounds on expressions (after SMT) : [7800] Max seen :[1282]
Support contains 1600 out of 6480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 914 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 914 ms. Remains : 6480/6480 places, 6400/6400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 899 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
[2023-03-10 12:44:10] [INFO ] Invariant cache hit.
[2023-03-10 12:44:26] [INFO ] Implicit Places using invariants in 16153 ms returned []
[2023-03-10 12:44:26] [INFO ] Invariant cache hit.
[2023-03-10 12:44:43] [INFO ] Implicit Places using invariants and state equation in 16504 ms returned []
Implicit Place search using SMT with State Equation took 32659 ms to find 0 implicit places.
[2023-03-10 12:44:43] [INFO ] Redundant transitions in 399 ms returned []
[2023-03-10 12:44:43] [INFO ] Invariant cache hit.
[2023-03-10 12:44:48] [INFO ] Dead Transitions using invariants and state equation in 4665 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38636 ms. Remains : 6480/6480 places, 6400/6400 transitions.
[2023-03-10 12:44:48] [INFO ] Invariant cache hit.
Finished random walk after 219117 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 149754 steps, including 0 resets, run visited all 1 properties in 5019 ms. (steps per millisecond=29 )
[2023-03-10 12:45:23] [INFO ] Invariant cache hit.
[2023-03-10 12:45:24] [INFO ] [Real]Absence check using 78 positive place invariants in 79 ms returned sat
[2023-03-10 12:45:25] [INFO ] [Real]Absence check using 78 positive and 1602 generalized place invariants in 1652 ms returned sat
[2023-03-10 12:45:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 12:45:31] [INFO ] [Real]Absence check using state equation in 5415 ms returned sat
[2023-03-10 12:45:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 12:45:32] [INFO ] [Nat]Absence check using 78 positive place invariants in 81 ms returned sat
[2023-03-10 12:45:33] [INFO ] [Nat]Absence check using 78 positive and 1602 generalized place invariants in 1642 ms returned sat
[2023-03-10 12:45:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 12:45:39] [INFO ] [Nat]Absence check using state equation in 5427 ms returned sat
[2023-03-10 12:45:39] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 3200 transitions) in 470 ms.
[2023-03-10 12:45:40] [INFO ] Added : 1 causal constraints over 1 iterations in 1170 ms. Result :sat
Current structural bounds on expressions (after SMT) : [7800] Max seen :[1284]
Support contains 1600 out of 6480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 924 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 924 ms. Remains : 6480/6480 places, 6400/6400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 920 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
[2023-03-10 12:45:58] [INFO ] Invariant cache hit.
[2023-03-10 12:46:14] [INFO ] Implicit Places using invariants in 16063 ms returned []
[2023-03-10 12:46:14] [INFO ] Invariant cache hit.
[2023-03-10 12:46:31] [INFO ] Implicit Places using invariants and state equation in 16822 ms returned []
Implicit Place search using SMT with State Equation took 32886 ms to find 0 implicit places.
[2023-03-10 12:46:31] [INFO ] Redundant transitions in 409 ms returned []
[2023-03-10 12:46:31] [INFO ] Invariant cache hit.
[2023-03-10 12:46:36] [INFO ] Dead Transitions using invariants and state equation in 4928 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39151 ms. Remains : 6480/6480 places, 6400/6400 transitions.
[2023-03-10 12:46:36] [INFO ] Invariant cache hit.
Finished random walk after 218254 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 150240 steps, including 0 resets, run visited all 1 properties in 5010 ms. (steps per millisecond=29 )
[2023-03-10 12:47:11] [INFO ] Invariant cache hit.
[2023-03-10 12:47:12] [INFO ] [Real]Absence check using 78 positive place invariants in 80 ms returned sat
[2023-03-10 12:47:13] [INFO ] [Real]Absence check using 78 positive and 1602 generalized place invariants in 1634 ms returned sat
[2023-03-10 12:47:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 12:47:19] [INFO ] [Real]Absence check using state equation in 5602 ms returned sat
[2023-03-10 12:47:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 12:47:20] [INFO ] [Nat]Absence check using 78 positive place invariants in 78 ms returned sat
[2023-03-10 12:47:21] [INFO ] [Nat]Absence check using 78 positive and 1602 generalized place invariants in 1620 ms returned sat
[2023-03-10 12:47:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 12:47:27] [INFO ] [Nat]Absence check using state equation in 5497 ms returned sat
[2023-03-10 12:47:28] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 3200 transitions) in 438 ms.
[2023-03-10 12:47:28] [INFO ] Added : 0 causal constraints over 0 iterations in 879 ms. Result :sat
Current structural bounds on expressions (after SMT) : [7800] Max seen :[1286]
Support contains 1600 out of 6480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 908 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 909 ms. Remains : 6480/6480 places, 6400/6400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 911 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
[2023-03-10 12:47:46] [INFO ] Invariant cache hit.
[2023-03-10 12:48:03] [INFO ] Implicit Places using invariants in 17055 ms returned []
[2023-03-10 12:48:03] [INFO ] Invariant cache hit.
[2023-03-10 12:48:19] [INFO ] Implicit Places using invariants and state equation in 16459 ms returned []
Implicit Place search using SMT with State Equation took 33516 ms to find 0 implicit places.
[2023-03-10 12:48:20] [INFO ] Redundant transitions in 417 ms returned []
[2023-03-10 12:48:20] [INFO ] Invariant cache hit.
[2023-03-10 12:48:25] [INFO ] Dead Transitions using invariants and state equation in 4902 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39758 ms. Remains : 6480/6480 places, 6400/6400 transitions.
[2023-03-10 12:48:25] [INFO ] Invariant cache hit.
Finished random walk after 218185 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 151241 steps, including 0 resets, run visited all 1 properties in 5004 ms. (steps per millisecond=30 )
[2023-03-10 12:49:00] [INFO ] Invariant cache hit.
[2023-03-10 12:49:00] [INFO ] [Real]Absence check using 78 positive place invariants in 81 ms returned sat
[2023-03-10 12:49:02] [INFO ] [Real]Absence check using 78 positive and 1602 generalized place invariants in 1695 ms returned sat
[2023-03-10 12:49:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 12:49:09] [INFO ] [Real]Absence check using state equation in 6611 ms returned sat
[2023-03-10 12:49:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 12:49:09] [INFO ] [Nat]Absence check using 78 positive place invariants in 79 ms returned sat
[2023-03-10 12:49:11] [INFO ] [Nat]Absence check using 78 positive and 1602 generalized place invariants in 1740 ms returned sat
[2023-03-10 12:49:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 12:49:18] [INFO ] [Nat]Absence check using state equation in 6437 ms returned sat
[2023-03-10 12:49:18] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 3200 transitions) in 433 ms.
[2023-03-10 12:49:19] [INFO ] Added : 0 causal constraints over 0 iterations in 896 ms. Result :sat
Current structural bounds on expressions (after SMT) : [7800] Max seen :[1287]
Support contains 1600 out of 6480 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 917 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 917 ms. Remains : 6480/6480 places, 6400/6400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6480/6480 places, 6400/6400 transitions.
Applied a total of 0 rules in 918 ms. Remains 6480 /6480 variables (removed 0) and now considering 6400/6400 (removed 0) transitions.
[2023-03-10 12:49:37] [INFO ] Invariant cache hit.
[2023-03-10 12:49:54] [INFO ] Implicit Places using invariants in 16519 ms returned []
[2023-03-10 12:49:54] [INFO ] Invariant cache hit.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 15007272 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16108816 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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ 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="smartxred"
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 smartxred"
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 r107-tall-167814485001053"
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 ;