fond

jQuery Multi Level CSS Menu Css3Menu.com

Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r297-tall-167873950000157
Last Updated
May 14, 2023

About the Execution of LTSMin+red for Philosophers-COL-005000

Execution Summary
Max Memory
Used (MB)		 Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
6618.775 3600000.00 3600116.00 71811.50 ? ? ? 5000 ? 5000 ? 5000 5000 ? 5000 ? ? ? ? 5000 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.r297-tall-167873950000157.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 ltsminxred
Input is Philosophers-COL-005000, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873950000157
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 716K
-rw-r--r-- 1 mcc users 8.3K Feb 25 21:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 25 21:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Feb 25 17:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 68K Feb 25 17:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 16:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 16:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.3K Feb 26 08:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 92K Feb 26 08:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 03:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 97K Feb 26 03:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 227K Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Philosophers-COL-005000-UpperBounds-00
FORMULA_NAME Philosophers-COL-005000-UpperBounds-01
FORMULA_NAME Philosophers-COL-005000-UpperBounds-02
FORMULA_NAME Philosophers-COL-005000-UpperBounds-03
FORMULA_NAME Philosophers-COL-005000-UpperBounds-04
FORMULA_NAME Philosophers-COL-005000-UpperBounds-05
FORMULA_NAME Philosophers-COL-005000-UpperBounds-06
FORMULA_NAME Philosophers-COL-005000-UpperBounds-07
FORMULA_NAME Philosophers-COL-005000-UpperBounds-08
FORMULA_NAME Philosophers-COL-005000-UpperBounds-09
FORMULA_NAME Philosophers-COL-005000-UpperBounds-10
FORMULA_NAME Philosophers-COL-005000-UpperBounds-11
FORMULA_NAME Philosophers-COL-005000-UpperBounds-12
FORMULA_NAME Philosophers-COL-005000-UpperBounds-13
FORMULA_NAME Philosophers-COL-005000-UpperBounds-14
FORMULA_NAME Philosophers-COL-005000-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679457786575

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=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Philosophers-COL-005000
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 04:03:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-22 04:03:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 04:03:08] [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.
[2023-03-22 04:03:08] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-22 04:03:08] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 593 ms
[2023-03-22 04:03:08] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 25000 PT places and 25000.0 transition bindings in 22 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
[2023-03-22 04:03:08] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions 15 arcs in 5 ms.
[2023-03-22 04:03:08] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 5 rows 5 cols
[2023-03-22 04:03:08] [INFO ] Computed 2 place invariants in 5 ms
FORMULA Philosophers-COL-005000-UpperBounds-15 5000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-005000-UpperBounds-10 5000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-005000-UpperBounds-08 5000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-005000-UpperBounds-07 5000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-005000-UpperBounds-05 5000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-005000-UpperBounds-03 5000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2023-03-22 04:03:09] [INFO ] Invariant cache hit.
[2023-03-22 04:03:09] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-22 04:03:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:03:09] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-22 04:03:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 04:03:09] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-22 04:03:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 04:03:09] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-22 04:03:09] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-22 04:03:09] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2023-03-22 04:03:09] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-22 04:03:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:03:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-22 04:03:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 04:03:09] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-22 04:03:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 04:03:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-22 04:03:09] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 04:03:09] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2023-03-22 04:03:09] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-22 04:03:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:03:09] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-22 04:03:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 04:03:09] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-22 04:03:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 04:03:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-22 04:03:09] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-22 04:03:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-22 04:03:09] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-22 04:03:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:03:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-22 04:03:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 04:03:09] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-22 04:03:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 04:03:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-22 04:03:09] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 04:03:09] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-22 04:03:09] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-22 04:03:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:03:09] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-22 04:03:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 04:03:09] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-22 04:03:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 04:03:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-22 04:03:09] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-22 04:03:09] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2023-03-22 04:03:09] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-22 04:03:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:03:09] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-22 04:03:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 04:03:09] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-22 04:03:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 04:03:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-22 04:03:09] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 04:03:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-22 04:03:09] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-03-22 04:03:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:03:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-22 04:03:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 04:03:09] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-22 04:03:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 04:03:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-22 04:03:09] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 04:03:09] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-22 04:03:09] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-03-22 04:03:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:03:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-22 04:03:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 04:03:09] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-22 04:03:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 04:03:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-22 04:03:09] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 04:03:09] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-22 04:03:09] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-22 04:03:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:03:09] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-22 04:03:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 04:03:09] [INFO ] [Nat]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-22 04:03:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 04:03:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-22 04:03:09] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 04:03:09] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-03-22 04:03:09] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-22 04:03:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:03:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-22 04:03:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 04:03:09] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-22 04:03:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 04:03:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-22 04:03:09] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 04:03:09] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [5000, 2500, 5000, 2500, 2500, 5000, 5000, 2500, 5000, 2500]
Arc [1:1*[(MOD (ADD (MOD (MINUS $x 1) 5000) 5000) 5000)]] contains successor/predecessor on variables of sort Philo
[2023-03-22 04:03:10] [INFO ] Unfolded HLPN to a Petri net with 25000 places and 25000 transitions 80000 arcs in 206 ms.
[2023-03-22 04:03:10] [INFO ] Unfolded 10 HLPN properties in 5 ms.
Finished random walk after 8558 steps, including 2 resets, run visited all 10 properties in 30002 ms. (steps per millisecond=0 )
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 3318 ms. (steps per millisecond=3 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2957 ms. (steps per millisecond=3 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2950 ms. (steps per millisecond=3 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2992 ms. (steps per millisecond=3 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2923 ms. (steps per millisecond=3 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2825 ms. (steps per millisecond=3 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2887 ms. (steps per millisecond=3 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2871 ms. (steps per millisecond=3 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2904 ms. (steps per millisecond=3 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2879 ms. (steps per millisecond=3 ) properties (out of 10) seen :0
// Phase 1: matrix 25000 rows 25000 cols
[2023-03-22 04:04:09] [INFO ] Computed 10000 place invariants in 127 ms
[2023-03-22 04:04:14] [INFO ] [Real]Absence check using 10000 positive place invariants in 1902 ms returned unknown
[2023-03-22 04:04:20] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.assertInvariants(DeadlockTester.java:2340)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:886)
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)
[2023-03-22 04:04:25] [INFO ] [Real]Absence check using 10000 positive place invariants in 1781 ms returned unknown
[2023-03-22 04:04:30] [INFO ] [Real]Absence check using 10000 positive place invariants in 1776 ms returned unknown
[2023-03-22 04:04:35] [INFO ] [Real]Absence check using 10000 positive place invariants in 1720 ms returned unknown
[2023-03-22 04:04:40] [INFO ] [Real]Absence check using 10000 positive place invariants in 1773 ms returned unknown
[2023-03-22 04:04:45] [INFO ] [Real]Absence check using 10000 positive place invariants in 1697 ms returned unknown
[2023-03-22 04:04:50] [INFO ] [Real]Absence check using 10000 positive place invariants in 1674 ms returned unknown
[2023-03-22 04:04:55] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.assertInvariants(DeadlockTester.java:2340)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:886)
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)
[2023-03-22 04:05:00] [INFO ] [Real]Absence check using 10000 positive place invariants in 1741 ms returned unknown
Current structural bounds on expressions (after SMT) : [5000, 2500, 5000, 2500, 2500, 5000, 5000, 2500, 5000, 2500] Max seen :[1124, 442, 1124, 442, 442, 1088, 1088, 442, 1124, 442]
Support contains 15000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 2307 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2313 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-22 04:05:02] [INFO ] Invariant cache hit.
Finished random walk after 9349 steps, including 0 resets, run visited all 10 properties in 30003 ms. (steps per millisecond=0 )
Interrupted Best-First random walk after 17002 steps, including 0 resets, run timeout after 5079 ms. (steps per millisecond=3 ) properties seen 3
Interrupted Best-First random walk after 18002 steps, including 0 resets, run timeout after 5016 ms. (steps per millisecond=3 ) properties seen 5
Interrupted Best-First random walk after 19002 steps, including 0 resets, run timeout after 5260 ms. (steps per millisecond=3 ) properties seen 3
Interrupted Best-First random walk after 18002 steps, including 0 resets, run timeout after 5074 ms. (steps per millisecond=3 ) properties seen 5
Interrupted Best-First random walk after 18002 steps, including 0 resets, run timeout after 5051 ms. (steps per millisecond=3 ) properties seen 2
Interrupted Best-First random walk after 18002 steps, including 0 resets, run timeout after 5032 ms. (steps per millisecond=3 ) properties seen 2
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5152 ms. (steps per millisecond=3 ) properties seen 2
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5141 ms. (steps per millisecond=3 ) properties seen 2
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5124 ms. (steps per millisecond=3 ) properties seen 3
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5133 ms. (steps per millisecond=3 ) properties seen 2
[2023-03-22 04:06:23] [INFO ] Invariant cache hit.
[2023-03-22 04:06:38] [INFO ] [Real]Absence check using 10000 positive place invariants in 11029 ms returned sat
[2023-03-22 04:06:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:07:08] [INFO ] [Real]Absence check using state equation in 30628 ms returned unknown
[2023-03-22 04:07:20] [INFO ] [Real]Absence check using 10000 positive place invariants in 8025 ms returned sat
[2023-03-22 04:07:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:07:53] [INFO ] [Real]Absence check using state equation in 33646 ms returned unknown
[2023-03-22 04:08:08] [INFO ] [Real]Absence check using 10000 positive place invariants in 10951 ms returned sat
[2023-03-22 04:08:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:08:38] [INFO ] [Real]Absence check using state equation in 30826 ms returned unknown
[2023-03-22 04:08:49] [INFO ] [Real]Absence check using 10000 positive place invariants in 7993 ms returned sat
[2023-03-22 04:08:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:09:23] [INFO ] [Real]Absence check using state equation in 33893 ms returned unknown
[2023-03-22 04:09:35] [INFO ] [Real]Absence check using 10000 positive place invariants in 7880 ms returned sat
[2023-03-22 04:09:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:10:08] [INFO ] [Real]Absence check using state equation in 33820 ms returned unknown
[2023-03-22 04:10:23] [INFO ] [Real]Absence check using 10000 positive place invariants in 11078 ms returned sat
[2023-03-22 04:10:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:10:53] [INFO ] [Real]Absence check using state equation in 30735 ms returned unknown
[2023-03-22 04:11:09] [INFO ] [Real]Absence check using 10000 positive place invariants in 11892 ms returned sat
[2023-03-22 04:11:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:11:39] [INFO ] [Real]Absence check using state equation in 29923 ms returned unknown
[2023-03-22 04:11:50] [INFO ] [Real]Absence check using 10000 positive place invariants in 8517 ms returned sat
[2023-03-22 04:11:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:12:24] [INFO ] [Real]Absence check using state equation in 33361 ms returned unknown
[2023-03-22 04:12:39] [INFO ] [Real]Absence check using 10000 positive place invariants in 12190 ms returned sat
[2023-03-22 04:12:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:13:09] [INFO ] [Real]Absence check using state equation in 29697 ms returned unknown
[2023-03-22 04:13:20] [INFO ] [Real]Absence check using 10000 positive place invariants in 7951 ms returned sat
[2023-03-22 04:13:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:13:54] [INFO ] [Real]Absence check using state equation in 33951 ms returned unknown
Current structural bounds on expressions (after SMT) : [5000, 2500, 5000, 2500, 2500, 5000, 5000, 2500, 5000, 2500] Max seen :[1537, 709, 1537, 709, 709, 1586, 1586, 709, 1537, 709]
Support contains 15000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 2445 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2445 ms. Remains : 25000/25000 places, 25000/25000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 2276 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
[2023-03-22 04:13:58] [INFO ] Invariant cache hit.
[2023-03-22 04:14:01] [INFO ] Implicit Places using invariants in 2372 ms returned []
Implicit Place search using SMT only with invariants took 2374 ms to find 0 implicit places.
[2023-03-22 04:14:01] [INFO ] Invariant cache hit.
[2023-03-22 04:14:03] [INFO ] Dead Transitions using invariants and state equation in 2402 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7056 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-22 04:14:03] [INFO ] Invariant cache hit.
Finished random walk after 10506 steps, including 0 resets, run visited all 10 properties in 30001 ms. (steps per millisecond=0 )
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5090 ms. (steps per millisecond=3 ) properties seen 3
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5095 ms. (steps per millisecond=3 ) properties seen 5
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5092 ms. (steps per millisecond=3 ) properties seen 3
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5080 ms. (steps per millisecond=3 ) properties seen 5
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5114 ms. (steps per millisecond=3 ) properties seen 2
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5057 ms. (steps per millisecond=3 ) properties seen 2
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5092 ms. (steps per millisecond=3 ) properties seen 2
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5233 ms. (steps per millisecond=3 ) properties seen 5
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5237 ms. (steps per millisecond=3 ) properties seen 3
Interrupted Best-First random walk after 15002 steps, including 0 resets, run timeout after 5010 ms. (steps per millisecond=2 ) properties seen 5
[2023-03-22 04:15:24] [INFO ] Invariant cache hit.
[2023-03-22 04:15:39] [INFO ] [Real]Absence check using 10000 positive place invariants in 11095 ms returned sat
[2023-03-22 04:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:16:09] [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)
[2023-03-22 04:16:21] [INFO ] [Real]Absence check using 10000 positive place invariants in 7790 ms returned sat
[2023-03-22 04:16:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:16:54] [INFO ] [Real]Absence check using state equation in 33917 ms returned unknown
[2023-03-22 04:17:09] [INFO ] [Real]Absence check using 10000 positive place invariants in 11235 ms returned sat
[2023-03-22 04:17:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:17:40] [INFO ] [Real]Absence check using state equation in 30447 ms returned unknown
[2023-03-22 04:17:52] [INFO ] [Real]Absence check using 10000 positive place invariants in 9667 ms returned sat
[2023-03-22 04:17:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:18:25] [INFO ] [Real]Absence check using state equation in 32056 ms returned unknown
[2023-03-22 04:18:37] [INFO ] [Real]Absence check using 10000 positive place invariants in 9576 ms returned sat
[2023-03-22 04:18:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:19:10] [INFO ] [Real]Absence check using state equation in 32151 ms returned unknown
[2023-03-22 04:19:24] [INFO ] [Real]Absence check using 10000 positive place invariants in 11434 ms returned sat
[2023-03-22 04:19:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:19:55] [INFO ] [Real]Absence check using state equation in 30433 ms returned unknown
[2023-03-22 04:20:10] [INFO ] [Real]Absence check using 10000 positive place invariants in 11729 ms returned sat
[2023-03-22 04:20:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:20:40] [INFO ] [Real]Absence check using state equation in 30125 ms returned unknown
[2023-03-22 04:20:52] [INFO ] [Real]Absence check using 10000 positive place invariants in 8835 ms returned sat
[2023-03-22 04:20:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:21:25] [INFO ] [Real]Absence check using state equation in 32892 ms returned unknown
[2023-03-22 04:21:39] [INFO ] [Real]Absence check using 10000 positive place invariants in 10611 ms returned sat
[2023-03-22 04:21:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:22:10] [INFO ] [Real]Absence check using state equation in 31105 ms returned unknown
[2023-03-22 04:22:22] [INFO ] [Real]Absence check using 10000 positive place invariants in 9155 ms returned sat
[2023-03-22 04:22:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:22:55] [INFO ] [Real]Absence check using state equation in 32618 ms returned unknown
Current structural bounds on expressions (after SMT) : [5000, 2500, 5000, 2500, 2500, 5000, 5000, 2500, 5000, 2500] Max seen :[1596, 709, 1596, 709, 709, 1650, 1650, 709, 1596, 709]
Support contains 15000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 1571 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1571 ms. Remains : 25000/25000 places, 25000/25000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 1586 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
[2023-03-22 04:22:58] [INFO ] Invariant cache hit.
[2023-03-22 04:23:00] [INFO ] Implicit Places using invariants in 2339 ms returned []
Implicit Place search using SMT only with invariants took 2340 ms to find 0 implicit places.
[2023-03-22 04:23:00] [INFO ] Invariant cache hit.
[2023-03-22 04:23:03] [INFO ] Dead Transitions using invariants and state equation in 2434 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6361 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-22 04:23:03] [INFO ] Invariant cache hit.
Finished random walk after 10325 steps, including 0 resets, run visited all 10 properties in 30001 ms. (steps per millisecond=0 )
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5251 ms. (steps per millisecond=3 ) properties seen 3
Interrupted Best-First random walk after 15002 steps, including 0 resets, run timeout after 5113 ms. (steps per millisecond=2 ) properties seen 2
Interrupted Best-First random walk after 15002 steps, including 0 resets, run timeout after 5272 ms. (steps per millisecond=2 ) properties seen 3
Interrupted Best-First random walk after 15002 steps, including 0 resets, run timeout after 5193 ms. (steps per millisecond=2 ) properties seen 5
Interrupted Best-First random walk after 15002 steps, including 0 resets, run timeout after 5107 ms. (steps per millisecond=2 ) properties seen 2
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5270 ms. (steps per millisecond=3 ) properties seen 2
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5313 ms. (steps per millisecond=3 ) properties seen 2
Interrupted Best-First random walk after 15002 steps, including 0 resets, run timeout after 5134 ms. (steps per millisecond=2 ) properties seen 5
Interrupted Best-First random walk after 15002 steps, including 0 resets, run timeout after 5098 ms. (steps per millisecond=2 ) properties seen 3
Interrupted Best-First random walk after 15002 steps, including 0 resets, run timeout after 5294 ms. (steps per millisecond=2 ) properties seen 5
[2023-03-22 04:24:25] [INFO ] Invariant cache hit.
[2023-03-22 04:24:40] [INFO ] [Real]Absence check using 10000 positive place invariants in 11181 ms returned sat
[2023-03-22 04:24:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:25:10] [INFO ] [Real]Absence check using state equation in 30215 ms returned unknown
[2023-03-22 04:25:21] [INFO ] [Real]Absence check using 10000 positive place invariants in 8126 ms returned sat
[2023-03-22 04:25:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:25:55] [INFO ] [Real]Absence check using state equation in 33607 ms returned unknown
[2023-03-22 04:26:09] [INFO ] [Real]Absence check using 10000 positive place invariants in 11162 ms returned sat
[2023-03-22 04:26:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:26:40] [INFO ] [Real]Absence check using state equation in 30647 ms returned unknown
[2023-03-22 04:26:52] [INFO ] [Real]Absence check using 10000 positive place invariants in 8371 ms returned sat
[2023-03-22 04:26:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:27:25] [INFO ] [Real]Absence check using state equation in 33448 ms returned unknown
[2023-03-22 04:27:37] [INFO ] [Real]Absence check using 10000 positive place invariants in 8458 ms returned sat
[2023-03-22 04:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:28:10] [INFO ] [Real]Absence check using state equation in 33291 ms returned unknown
[2023-03-22 04:28:25] [INFO ] [Real]Absence check using 10000 positive place invariants in 11677 ms returned sat
[2023-03-22 04:28:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:28:55] [INFO ] [Real]Absence check using state equation in 30179 ms returned unknown
[2023-03-22 04:29:10] [INFO ] [Real]Absence check using 10000 positive place invariants in 11732 ms returned sat
[2023-03-22 04:29:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:29:40] [INFO ] [Real]Absence check using state equation in 29906 ms returned unknown
[2023-03-22 04:29:52] [INFO ] [Real]Absence check using 10000 positive place invariants in 8212 ms returned sat
[2023-03-22 04:29:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:30:25] [INFO ] [Real]Absence check using state equation in 33544 ms returned unknown
[2023-03-22 04:30:39] [INFO ] [Real]Absence check using 10000 positive place invariants in 10512 ms returned sat
[2023-03-22 04:30:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:31:10] [INFO ] [Real]Absence check using state equation in 31281 ms returned unknown
[2023-03-22 04:31:22] [INFO ] [Real]Absence check using 10000 positive place invariants in 8551 ms returned sat
[2023-03-22 04:31:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:31:55] [INFO ] [Real]Absence check using state equation in 33217 ms returned unknown
Current structural bounds on expressions (after SMT) : [5000, 2500, 5000, 2500, 2500, 5000, 5000, 2500, 5000, 2500] Max seen :[1596, 717, 1596, 717, 717, 1650, 1650, 717, 1596, 717]
Support contains 15000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 1709 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1709 ms. Remains : 25000/25000 places, 25000/25000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 1724 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
[2023-03-22 04:31:59] [INFO ] Invariant cache hit.
[2023-03-22 04:32:01] [INFO ] Implicit Places using invariants in 2370 ms returned []
Implicit Place search using SMT only with invariants took 2371 ms to find 0 implicit places.
[2023-03-22 04:32:01] [INFO ] Invariant cache hit.
[2023-03-22 04:32:03] [INFO ] Dead Transitions using invariants and state equation in 2314 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6417 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-22 04:32:03] [INFO ] Invariant cache hit.
Finished random walk after 10337 steps, including 0 resets, run visited all 10 properties in 30003 ms. (steps per millisecond=0 )
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5167 ms. (steps per millisecond=3 ) properties seen 3
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5207 ms. (steps per millisecond=3 ) properties seen 5
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5212 ms. (steps per millisecond=3 ) properties seen 3
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5267 ms. (steps per millisecond=3 ) properties seen 5
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5303 ms. (steps per millisecond=3 ) properties seen 5
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5250 ms. (steps per millisecond=3 ) properties seen 2
Interrupted Best-First random walk after 15002 steps, including 0 resets, run timeout after 5063 ms. (steps per millisecond=2 ) properties seen 2
Interrupted Best-First random walk after 15002 steps, including 0 resets, run timeout after 5115 ms. (steps per millisecond=2 ) properties seen 2
Interrupted Best-First random walk after 15002 steps, including 0 resets, run timeout after 5056 ms. (steps per millisecond=2 ) properties seen 3
Interrupted Best-First random walk after 15002 steps, including 0 resets, run timeout after 5023 ms. (steps per millisecond=2 ) properties seen 5
[2023-03-22 04:33:25] [INFO ] Invariant cache hit.
[2023-03-22 04:33:39] [INFO ] [Real]Absence check using 10000 positive place invariants in 10968 ms returned sat
[2023-03-22 04:33:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:34:10] [INFO ] [Real]Absence check using state equation in 30773 ms returned unknown
[2023-03-22 04:34:22] [INFO ] [Real]Absence check using 10000 positive place invariants in 8552 ms returned sat
[2023-03-22 04:34:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:34:55] [INFO ] [Real]Absence check using state equation in 33192 ms returned unknown
[2023-03-22 04:35:10] [INFO ] [Real]Absence check using 10000 positive place invariants in 11565 ms returned sat
[2023-03-22 04:35:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:35:40] [INFO ] [Real]Absence check using state equation in 30038 ms returned unknown
[2023-03-22 04:35:53] [INFO ] [Real]Absence check using 10000 positive place invariants in 9532 ms returned sat
[2023-03-22 04:35:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:36:25] [INFO ] [Real]Absence check using state equation in 32211 ms returned unknown
[2023-03-22 04:36:37] [INFO ] [Real]Absence check using 10000 positive place invariants in 8159 ms returned sat
[2023-03-22 04:36:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:37:10] [INFO ] [Real]Absence check using state equation in 33543 ms returned unknown
[2023-03-22 04:37:25] [INFO ] [Real]Absence check using 10000 positive place invariants in 11131 ms returned sat
[2023-03-22 04:37:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:37:55] [INFO ] [Real]Absence check using state equation in 30662 ms returned unknown
[2023-03-22 04:38:10] [INFO ] [Real]Absence check using 10000 positive place invariants in 11463 ms returned sat
[2023-03-22 04:38:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:38:40] [INFO ] [Real]Absence check using state equation in 30253 ms returned unknown
[2023-03-22 04:38:53] [INFO ] [Real]Absence check using 10000 positive place invariants in 8988 ms returned sat
[2023-03-22 04:38:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:39:26] [INFO ] [Real]Absence check using state equation in 32775 ms returned unknown
[2023-03-22 04:39:40] [INFO ] [Real]Absence check using 10000 positive place invariants in 11311 ms returned sat
[2023-03-22 04:39:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:40:11] [INFO ] [Real]Absence check using state equation in 30331 ms returned unknown
[2023-03-22 04:40:23] [INFO ] [Real]Absence check using 10000 positive place invariants in 9000 ms returned sat
[2023-03-22 04:40:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:40:56] [INFO ] [Real]Absence check using state equation in 32710 ms returned unknown
Current structural bounds on expressions (after SMT) : [5000, 2500, 5000, 2500, 2500, 5000, 5000, 2500, 5000, 2500] Max seen :[1596, 722, 1596, 722, 722, 1650, 1650, 722, 1596, 722]
Support contains 15000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 1616 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1616 ms. Remains : 25000/25000 places, 25000/25000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 1611 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
[2023-03-22 04:40:59] [INFO ] Invariant cache hit.
[2023-03-22 04:41:01] [INFO ] Implicit Places using invariants in 2393 ms returned []
Implicit Place search using SMT only with invariants took 2397 ms to find 0 implicit places.
[2023-03-22 04:41:01] [INFO ] Invariant cache hit.
[2023-03-22 04:41:04] [INFO ] Dead Transitions using invariants and state equation in 2361 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6374 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-22 04:41:04] [INFO ] Invariant cache hit.
Finished random walk after 10483 steps, including 0 resets, run visited all 10 properties in 30002 ms. (steps per millisecond=0 )
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5250 ms. (steps per millisecond=3 ) properties seen 3
Interrupted Best-First random walk after 15002 steps, including 0 resets, run timeout after 5010 ms. (steps per millisecond=2 ) properties seen 5
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5275 ms. (steps per millisecond=3 ) properties seen 3
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5331 ms. (steps per millisecond=3 ) properties seen 2
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5223 ms. (steps per millisecond=3 ) properties seen 3
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5084 ms. (steps per millisecond=3 ) properties seen 2
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5201 ms. (steps per millisecond=3 ) properties seen 2
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5266 ms. (steps per millisecond=3 ) properties seen 5
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5245 ms. (steps per millisecond=3 ) properties seen 3
Interrupted Best-First random walk after 15002 steps, including 0 resets, run timeout after 5031 ms. (steps per millisecond=2 ) properties seen 2
[2023-03-22 04:42:26] [INFO ] Invariant cache hit.
[2023-03-22 04:42:41] [INFO ] [Real]Absence check using 10000 positive place invariants in 11633 ms returned sat
[2023-03-22 04:42:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:43:11] [INFO ] [Real]Absence check using state equation in 30080 ms returned unknown
[2023-03-22 04:43:22] [INFO ] [Real]Absence check using 10000 positive place invariants in 8390 ms returned sat
[2023-03-22 04:43:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:43:56] [INFO ] [Real]Absence check using state equation in 33323 ms returned unknown
[2023-03-22 04:44:10] [INFO ] [Real]Absence check using 10000 positive place invariants in 10475 ms returned sat
[2023-03-22 04:44:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:44:41] [INFO ] [Real]Absence check using state equation in 31176 ms returned unknown
[2023-03-22 04:44:53] [INFO ] [Real]Absence check using 10000 positive place invariants in 8854 ms returned sat
[2023-03-22 04:44:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:45:26] [INFO ] [Real]Absence check using state equation in 32905 ms returned unknown
[2023-03-22 04:45:37] [INFO ] [Real]Absence check using 10000 positive place invariants in 8468 ms returned sat
[2023-03-22 04:45:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:46:11] [INFO ] [Real]Absence check using state equation in 33387 ms returned unknown
[2023-03-22 04:46:27] [INFO ] [Real]Absence check using 10000 positive place invariants in 13274 ms returned sat
[2023-03-22 04:46:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:46:56] [INFO ] [Real]Absence check using state equation in 28490 ms returned unknown
[2023-03-22 04:47:10] [INFO ] [Real]Absence check using 10000 positive place invariants in 11236 ms returned sat
[2023-03-22 04:47:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:47:41] [INFO ] [Real]Absence check using state equation in 30624 ms returned unknown
[2023-03-22 04:47:54] [INFO ] [Real]Absence check using 10000 positive place invariants in 10064 ms returned sat
[2023-03-22 04:47:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:48:26] [INFO ] [Real]Absence check using state equation in 31668 ms returned unknown
[2023-03-22 04:48:41] [INFO ] [Real]Absence check using 10000 positive place invariants in 12131 ms returned sat
[2023-03-22 04:48:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:49:11] [INFO ] [Real]Absence check using state equation in 29660 ms returned unknown
[2023-03-22 04:49:24] [INFO ] [Real]Absence check using 10000 positive place invariants in 9293 ms returned sat
[2023-03-22 04:49:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:49:56] [INFO ] [Real]Absence check using state equation in 32465 ms returned unknown
Current structural bounds on expressions (after SMT) : [5000, 2500, 5000, 2500, 2500, 5000, 5000, 2500, 5000, 2500] Max seen :[1596, 722, 1596, 722, 722, 1680, 1680, 722, 1596, 722]
Support contains 15000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 1511 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1511 ms. Remains : 25000/25000 places, 25000/25000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 1508 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
[2023-03-22 04:49:59] [INFO ] Invariant cache hit.
[2023-03-22 04:50:01] [INFO ] Implicit Places using invariants in 2381 ms returned []
Implicit Place search using SMT only with invariants took 2382 ms to find 0 implicit places.
[2023-03-22 04:50:01] [INFO ] Invariant cache hit.
[2023-03-22 04:50:04] [INFO ] Dead Transitions using invariants and state equation in 2413 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6304 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-22 04:50:04] [INFO ] Invariant cache hit.
Finished random walk after 10531 steps, including 0 resets, run visited all 10 properties in 30002 ms. (steps per millisecond=0 )
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5077 ms. (steps per millisecond=3 ) properties seen 3
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5112 ms. (steps per millisecond=3 ) properties seen 5
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5067 ms. (steps per millisecond=3 ) properties seen 3
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5083 ms. (steps per millisecond=3 ) properties seen 5
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5087 ms. (steps per millisecond=3 ) properties seen 5
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5066 ms. (steps per millisecond=3 ) properties seen 2
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5038 ms. (steps per millisecond=3 ) properties seen 2
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5091 ms. (steps per millisecond=3 ) properties seen 2
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5077 ms. (steps per millisecond=3 ) properties seen 3
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5103 ms. (steps per millisecond=3 ) properties seen 2
[2023-03-22 04:51:25] [INFO ] Invariant cache hit.
[2023-03-22 04:51:40] [INFO ] [Real]Absence check using 10000 positive place invariants in 12201 ms returned sat
[2023-03-22 04:51:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:52:10] [INFO ] [Real]Absence check using state equation in 29393 ms returned unknown
[2023-03-22 04:52:22] [INFO ] [Real]Absence check using 10000 positive place invariants in 8907 ms returned sat
[2023-03-22 04:52:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:52:55] [INFO ] [Real]Absence check using state equation in 32876 ms returned unknown
[2023-03-22 04:53:10] [INFO ] [Real]Absence check using 10000 positive place invariants in 12170 ms returned sat
[2023-03-22 04:53:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:53:40] [INFO ] [Real]Absence check using state equation in 29447 ms returned unknown
[2023-03-22 04:53:52] [INFO ] [Real]Absence check using 10000 positive place invariants in 8539 ms returned sat
[2023-03-22 04:53:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:54:25] [INFO ] [Real]Absence check using state equation in 33096 ms returned unknown
[2023-03-22 04:54:38] [INFO ] [Real]Absence check using 10000 positive place invariants in 9413 ms returned sat
[2023-03-22 04:54:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:55:10] [INFO ] [Real]Absence check using state equation in 32166 ms returned unknown
[2023-03-22 04:55:25] [INFO ] [Real]Absence check using 10000 positive place invariants in 11409 ms returned sat
[2023-03-22 04:55:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:55:55] [INFO ] [Real]Absence check using state equation in 30315 ms returned unknown
[2023-03-22 04:56:09] [INFO ] [Real]Absence check using 10000 positive place invariants in 11103 ms returned sat
[2023-03-22 04:56:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:56:40] [INFO ] [Real]Absence check using state equation in 30754 ms returned unknown
[2023-03-22 04:56:54] [INFO ] [Real]Absence check using 10000 positive place invariants in 10285 ms returned sat
[2023-03-22 04:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:57:25] [INFO ] [Real]Absence check using state equation in 31468 ms returned unknown
[2023-03-22 04:57:40] [INFO ] [Real]Absence check using 10000 positive place invariants in 11314 ms returned sat
[2023-03-22 04:57:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:58:10] [INFO ] [Real]Absence check using state equation in 30422 ms returned unknown
[2023-03-22 04:58:23] [INFO ] [Real]Absence check using 10000 positive place invariants in 9224 ms returned sat
[2023-03-22 04:58:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:58:55] [INFO ] [Real]Absence check using state equation in 32367 ms returned unknown
Current structural bounds on expressions (after SMT) : [5000, 2500, 5000, 2500, 2500, 5000, 5000, 2500, 5000, 2500] Max seen :[1618, 722, 1618, 722, 722, 1680, 1680, 722, 1618, 722]
Support contains 15000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 1584 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1584 ms. Remains : 25000/25000 places, 25000/25000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 1557 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
[2023-03-22 04:58:58] [INFO ] Invariant cache hit.
[2023-03-22 04:59:01] [INFO ] Implicit Places using invariants in 2338 ms returned []
Implicit Place search using SMT only with invariants took 2339 ms to find 0 implicit places.
[2023-03-22 04:59:01] [INFO ] Invariant cache hit.
[2023-03-22 04:59:03] [INFO ] Dead Transitions using invariants and state equation in 2331 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6231 ms. Remains : 25000/25000 places, 25000/25000 transitions.
[2023-03-22 04:59:03] [INFO ] Invariant cache hit.
Finished random walk after 10611 steps, including 0 resets, run visited all 10 properties in 30002 ms. (steps per millisecond=0 )
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5070 ms. (steps per millisecond=3 ) properties seen 3
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5116 ms. (steps per millisecond=3 ) properties seen 5
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5082 ms. (steps per millisecond=3 ) properties seen 3
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5038 ms. (steps per millisecond=3 ) properties seen 2
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5237 ms. (steps per millisecond=3 ) properties seen 2
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5006 ms. (steps per millisecond=3 ) properties seen 2
Interrupted Best-First random walk after 17002 steps, including 0 resets, run timeout after 5279 ms. (steps per millisecond=3 ) properties seen 2
Interrupted Best-First random walk after 16002 steps, including 0 resets, run timeout after 5028 ms. (steps per millisecond=3 ) properties seen 5
Interrupted Best-First random walk after 17002 steps, including 0 resets, run timeout after 5286 ms. (steps per millisecond=3 ) properties seen 3
Interrupted Best-First random walk after 17002 steps, including 0 resets, run timeout after 5303 ms. (steps per millisecond=3 ) properties seen 5
[2023-03-22 05:00:24] [INFO ] Invariant cache hit.
[2023-03-22 05:00:40] [INFO ] [Real]Absence check using 10000 positive place invariants in 12717 ms returned sat
[2023-03-22 05:00:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:01:10] [INFO ] [Real]Absence check using state equation in 29043 ms returned unknown
[2023-03-22 05:01:22] [INFO ] [Real]Absence check using 10000 positive place invariants in 9167 ms returned sat
[2023-03-22 05:01:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:01:55] [INFO ] [Real]Absence check using state equation in 32674 ms returned unknown
[2023-03-22 05:02:09] [INFO ] [Real]Absence check using 10000 positive place invariants in 11245 ms returned sat
[2023-03-22 05:02:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 05:02:40] [INFO ] [Real]Absence check using state equation in 30539 ms returned unknown
[2023-03-22 05:02:51] [INFO ] [Real]Absence check using 10000 positive place invariants in 8186 ms returned sat
[2023-03-22 05:02:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 11482864 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16103572 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="Philosophers-COL-005000"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is Philosophers-COL-005000, 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 r297-tall-167873950000157"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-005000.tgz
mv Philosophers-COL-005000 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 ;