fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r293-tall-167873946000845
Last Updated
May 14, 2023

About the Execution of ITS-Tools for QuasiCertifProtocol-COL-28

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
538.283 158105.00 175650.00 1618.90 1 29 29 29 29 29 29 29 29 16 1 1 1 29 841 1 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.r293-tall-167873946000845.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is QuasiCertifProtocol-COL-28, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873946000845
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 532K
-rw-r--r-- 1 mcc users 6.1K Feb 26 01:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Feb 26 01:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 01:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 01:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Feb 26 01:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K Feb 26 01:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Feb 26 01:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Feb 26 01:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 120K 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 QuasiCertifProtocol-COL-28-UpperBounds-00
FORMULA_NAME QuasiCertifProtocol-COL-28-UpperBounds-01
FORMULA_NAME QuasiCertifProtocol-COL-28-UpperBounds-02
FORMULA_NAME QuasiCertifProtocol-COL-28-UpperBounds-03
FORMULA_NAME QuasiCertifProtocol-COL-28-UpperBounds-04
FORMULA_NAME QuasiCertifProtocol-COL-28-UpperBounds-05
FORMULA_NAME QuasiCertifProtocol-COL-28-UpperBounds-06
FORMULA_NAME QuasiCertifProtocol-COL-28-UpperBounds-07
FORMULA_NAME QuasiCertifProtocol-COL-28-UpperBounds-08
FORMULA_NAME QuasiCertifProtocol-COL-28-UpperBounds-09
FORMULA_NAME QuasiCertifProtocol-COL-28-UpperBounds-10
FORMULA_NAME QuasiCertifProtocol-COL-28-UpperBounds-11
FORMULA_NAME QuasiCertifProtocol-COL-28-UpperBounds-12
FORMULA_NAME QuasiCertifProtocol-COL-28-UpperBounds-13
FORMULA_NAME QuasiCertifProtocol-COL-28-UpperBounds-14
FORMULA_NAME QuasiCertifProtocol-COL-28-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678986966664

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=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=QuasiCertifProtocol-COL-28
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202303021504
[2023-03-16 17:16:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-16 17:16:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 17:16:08] [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.
[2023-03-16 17:16:08] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-16 17:16:08] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 479 ms
[2023-03-16 17:16:08] [INFO ] Imported 30 HL places and 26 HL transitions for a total of 2998 PT places and 446.0 transition bindings in 17 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
[2023-03-16 17:16:08] [INFO ] Built PT skeleton of HLPN with 30 places and 26 transitions 77 arcs in 4 ms.
[2023-03-16 17:16:08] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 26 rows 30 cols
[2023-03-16 17:16:08] [INFO ] Computed 5 place invariants in 4 ms
FORMULA QuasiCertifProtocol-COL-28-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA QuasiCertifProtocol-COL-28-UpperBounds-01 29 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2023-03-16 17:16:08] [INFO ] Invariant cache hit.
[2023-03-16 17:16:08] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2023-03-16 17:16:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:08] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-16 17:16:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 17:16:08] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-16 17:16:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:08] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-16 17:16:08] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-16 17:16:08] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2023-03-16 17:16:08] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-16 17:16:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:08] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-16 17:16:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 17:16:09] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-16 17:16:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:09] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-16 17:16:09] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-16 17:16:09] [INFO ] Added : 10 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-16 17:16:09] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-16 17:16:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:09] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-16 17:16:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 17:16:09] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-16 17:16:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:09] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-16 17:16:09] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-16 17:16:09] [INFO ] Added : 6 causal constraints over 2 iterations in 18 ms. Result :sat
Minimization took 8 ms.
[2023-03-16 17:16:09] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-16 17:16:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:09] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-16 17:16:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 17:16:09] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-16 17:16:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:09] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-16 17:16:09] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-16 17:16:09] [INFO ] Added : 13 causal constraints over 3 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-16 17:16:09] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-16 17:16:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:09] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-16 17:16:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 17:16:09] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-16 17:16:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:09] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-16 17:16:09] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-16 17:16:09] [INFO ] Added : 8 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-16 17:16:09] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-16 17:16:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-16 17:16:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 17:16:09] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-16 17:16:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:09] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-16 17:16:09] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-16 17:16:09] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 6 ms.
[2023-03-16 17:16:09] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-16 17:16:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:09] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-16 17:16:09] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-16 17:16:09] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-16 17:16:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 17:16:09] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-16 17:16:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:09] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-16 17:16:09] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-16 17:16:09] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 8 ms.
[2023-03-16 17:16:09] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-16 17:16:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-16 17:16:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 17:16:09] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-16 17:16:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:09] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-16 17:16:09] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-16 17:16:09] [INFO ] Added : 13 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 7 ms.
[2023-03-16 17:16:09] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-16 17:16:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:09] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-16 17:16:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 17:16:09] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-16 17:16:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-16 17:16:09] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-16 17:16:09] [INFO ] Added : 13 causal constraints over 3 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-16 17:16:09] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-16 17:16:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-16 17:16:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 17:16:09] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-16 17:16:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:09] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-16 17:16:09] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-16 17:16:09] [INFO ] Added : 6 causal constraints over 2 iterations in 14 ms. Result :sat
Minimization took 10 ms.
[2023-03-16 17:16:09] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-16 17:16:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-16 17:16:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 17:16:09] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-16 17:16:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-16 17:16:09] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-16 17:16:09] [INFO ] Added : 11 causal constraints over 3 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-16 17:16:10] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-16 17:16:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:10] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-16 17:16:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 17:16:10] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-16 17:16:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:10] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-16 17:16:10] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-16 17:16:10] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 6 ms.
[2023-03-16 17:16:10] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-16 17:16:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-16 17:16:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 17:16:10] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-16 17:16:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:10] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-16 17:16:10] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-16 17:16:10] [INFO ] Added : 10 causal constraints over 2 iterations in 17 ms. Result :sat
Minimization took 8 ms.
[2023-03-16 17:16:10] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-16 17:16:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-16 17:16:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 17:16:10] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-16 17:16:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:10] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-16 17:16:10] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-16 17:16:10] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [1, 29, 29, 29, -1, -1, 29, -1, 16, 1, 1, -1, -1, 1]
Domain [tsid(29), tsid(29)] of place n9 breaks symmetries in sort tsid
[2023-03-16 17:16:10] [INFO ] Unfolded HLPN to a Petri net with 2998 places and 446 transitions 6489 arcs in 56 ms.
[2023-03-16 17:16:10] [INFO ] Unfolded 14 HLPN properties in 0 ms.
Incomplete random walk after 10000 steps, including 303 resets, run finished after 198 ms. (steps per millisecond=50 ) properties (out of 14) seen :43
FORMULA QuasiCertifProtocol-COL-28-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 13) seen :42
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 13) seen :42
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 13) seen :42
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 13) seen :42
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 13) seen :42
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 13) seen :55
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 13) seen :42
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 13) seen :42
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 13) seen :42
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 13) seen :42
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 13) seen :42
Incomplete Best-First random walk after 10000 steps, including 14 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 13) seen :42
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 13) seen :42
// Phase 1: matrix 446 rows 2998 cols
[2023-03-16 17:16:11] [INFO ] Computed 2553 place invariants in 103 ms
[2023-03-16 17:16:11] [INFO ] [Real]Absence check using 4 positive place invariants in 41 ms returned sat
[2023-03-16 17:16:11] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 491 ms returned sat
[2023-03-16 17:16:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:16] [INFO ] [Real]Absence check using state equation in 4195 ms returned unknown
[2023-03-16 17:16:16] [INFO ] [Real]Absence check using 4 positive place invariants in 28 ms returned sat
[2023-03-16 17:16:16] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 477 ms returned sat
[2023-03-16 17:16:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:20] [INFO ] [Real]Absence check using state equation in 4094 ms returned sat
[2023-03-16 17:16:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 17:16:21] [INFO ] [Nat]Absence check using 4 positive place invariants in 28 ms returned sat
[2023-03-16 17:16:21] [INFO ] [Nat]Absence check using 4 positive and 2549 generalized place invariants in 527 ms returned sat
[2023-03-16 17:16:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:25] [INFO ] [Nat]Absence check using state equation in 3972 ms returned sat
[2023-03-16 17:16:26] [INFO ] Deduced a trap composed of 12 places in 486 ms of which 6 ms to minimize.
[2023-03-16 17:16:26] [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.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 17:16:26] [INFO ] [Real]Absence check using 4 positive place invariants in 27 ms returned sat
[2023-03-16 17:16:27] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 539 ms returned sat
[2023-03-16 17:16:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:28] [INFO ] [Real]Absence check using state equation in 1246 ms returned sat
[2023-03-16 17:16:28] [INFO ] Computed and/alt/rep : 326/384/326 causal constraints (skipped 90 transitions) in 35 ms.
[2023-03-16 17:16:30] [INFO ] Added : 119 causal constraints over 24 iterations in 1922 ms. Result :sat
Minimization took 177 ms.
[2023-03-16 17:16:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 17:16:31] [INFO ] [Nat]Absence check using 4 positive place invariants in 24 ms returned sat
[2023-03-16 17:16:31] [INFO ] [Nat]Absence check using 4 positive and 2549 generalized place invariants in 550 ms returned sat
[2023-03-16 17:16:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:32] [INFO ] [Nat]Absence check using state equation in 1265 ms returned sat
[2023-03-16 17:16:32] [INFO ] Computed and/alt/rep : 326/384/326 causal constraints (skipped 90 transitions) in 39 ms.
[2023-03-16 17:16:34] [INFO ] Added : 119 causal constraints over 24 iterations in 1816 ms. Result :sat
Minimization took 159 ms.
[2023-03-16 17:16:35] [INFO ] [Real]Absence check using 4 positive place invariants in 23 ms returned sat
[2023-03-16 17:16:35] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 520 ms returned sat
[2023-03-16 17:16:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:39] [INFO ] [Real]Absence check using state equation in 3405 ms returned sat
[2023-03-16 17:16:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 17:16:39] [INFO ] [Nat]Absence check using 4 positive place invariants in 25 ms returned sat
[2023-03-16 17:16:40] [INFO ] [Nat]Absence check using 4 positive and 2549 generalized place invariants in 527 ms returned sat
[2023-03-16 17:16:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:43] [INFO ] [Nat]Absence check using state equation in 3559 ms returned sat
[2023-03-16 17:16:43] [INFO ] Computed and/alt/rep : 326/384/326 causal constraints (skipped 90 transitions) in 38 ms.
[2023-03-16 17:16:46] [INFO ] Deduced a trap composed of 6 places in 1764 ms of which 11 ms to minimize.
[2023-03-16 17:16:46] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 17:16:46] [INFO ] [Real]Absence check using 4 positive place invariants in 22 ms returned sat
[2023-03-16 17:16:46] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 510 ms returned sat
[2023-03-16 17:16:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:48] [INFO ] [Real]Absence check using state equation in 1310 ms returned unsat
[2023-03-16 17:16:48] [INFO ] [Real]Absence check using 4 positive place invariants in 24 ms returned sat
[2023-03-16 17:16:49] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 473 ms returned sat
[2023-03-16 17:16:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:51] [INFO ] [Real]Absence check using state equation in 2909 ms returned sat
[2023-03-16 17:16:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 17:16:52] [INFO ] [Nat]Absence check using 4 positive place invariants in 23 ms returned sat
[2023-03-16 17:16:52] [INFO ] [Nat]Absence check using 4 positive and 2549 generalized place invariants in 502 ms returned sat
[2023-03-16 17:16:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:56] [INFO ] [Nat]Absence check using state equation in 3391 ms returned sat
[2023-03-16 17:16:56] [INFO ] Computed and/alt/rep : 326/384/326 causal constraints (skipped 90 transitions) in 48 ms.
[2023-03-16 17:16:56] [INFO ] Added : 30 causal constraints over 6 iterations in 538 ms. Result :sat
Minimization took 189 ms.
[2023-03-16 17:16:57] [INFO ] [Real]Absence check using 4 positive place invariants in 24 ms returned sat
[2023-03-16 17:16:57] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 497 ms returned sat
[2023-03-16 17:16:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:16:59] [INFO ] [Real]Absence check using state equation in 1285 ms returned sat
[2023-03-16 17:16:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 17:16:59] [INFO ] [Nat]Absence check using 4 positive place invariants in 25 ms returned sat
[2023-03-16 17:16:59] [INFO ] [Nat]Absence check using 4 positive and 2549 generalized place invariants in 467 ms returned sat
[2023-03-16 17:16:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 17:17:01] [INFO ] [Nat]Absence check using state equation in 1258 ms returned sat
[2023-03-16 17:17:01] [INFO ] Computed and/alt/rep : 326/384/326 causal constraints (skipped 90 transitions) in 38 ms.
[2023-03-16 17:17:03] [INFO ] Added : 134 causal constraints over 27 iterations in 1911 ms. Result :sat
Minimization took 521 ms.
[2023-03-16 17:17:03] [INFO ] [Real]Absence check using 4 positive place invariants in 20 ms returned sat
[2023-03-16 17:17:04] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 482 ms returned sat
[2023-03-16 17:17:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:17:05] [INFO ] [Real]Absence check using state equation in 1254 ms returned sat
[2023-03-16 17:17:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 17:17:05] [INFO ] [Nat]Absence check using 4 positive place invariants in 24 ms returned sat
[2023-03-16 17:17:06] [INFO ] [Nat]Absence check using 4 positive and 2549 generalized place invariants in 474 ms returned sat
[2023-03-16 17:17:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 17:17:07] [INFO ] [Nat]Absence check using state equation in 1249 ms returned sat
[2023-03-16 17:17:07] [INFO ] Computed and/alt/rep : 326/384/326 causal constraints (skipped 90 transitions) in 26 ms.
[2023-03-16 17:17:09] [INFO ] Added : 122 causal constraints over 25 iterations in 1852 ms. Result :sat
Minimization took 213 ms.
[2023-03-16 17:17:10] [INFO ] [Real]Absence check using 4 positive place invariants in 23 ms returned sat
[2023-03-16 17:17:10] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 490 ms returned sat
[2023-03-16 17:17:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:17:11] [INFO ] [Real]Absence check using state equation in 1263 ms returned sat
[2023-03-16 17:17:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 17:17:12] [INFO ] [Nat]Absence check using 4 positive place invariants in 23 ms returned sat
[2023-03-16 17:17:12] [INFO ] [Nat]Absence check using 4 positive and 2549 generalized place invariants in 516 ms returned sat
[2023-03-16 17:17:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 17:17:14] [INFO ] [Nat]Absence check using state equation in 1296 ms returned sat
[2023-03-16 17:17:14] [INFO ] Computed and/alt/rep : 326/384/326 causal constraints (skipped 90 transitions) in 30 ms.
[2023-03-16 17:17:15] [INFO ] Added : 59 causal constraints over 12 iterations in 885 ms. Result :sat
Minimization took 143 ms.
[2023-03-16 17:17:15] [INFO ] [Real]Absence check using 4 positive place invariants in 21 ms returned sat
[2023-03-16 17:17:16] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 488 ms returned sat
[2023-03-16 17:17:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:17:17] [INFO ] [Real]Absence check using state equation in 1282 ms returned sat
[2023-03-16 17:17:17] [INFO ] Computed and/alt/rep : 326/384/326 causal constraints (skipped 90 transitions) in 29 ms.
[2023-03-16 17:17:19] [INFO ] Added : 134 causal constraints over 27 iterations in 2094 ms. Result :sat
Minimization took 193 ms.
[2023-03-16 17:17:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 17:17:20] [INFO ] [Nat]Absence check using 4 positive place invariants in 23 ms returned sat
[2023-03-16 17:17:20] [INFO ] [Nat]Absence check using 4 positive and 2549 generalized place invariants in 498 ms returned sat
[2023-03-16 17:17:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 17:17:21] [INFO ] [Nat]Absence check using state equation in 1299 ms returned sat
[2023-03-16 17:17:22] [INFO ] Computed and/alt/rep : 326/384/326 causal constraints (skipped 90 transitions) in 30 ms.
[2023-03-16 17:17:23] [INFO ] Added : 134 causal constraints over 27 iterations in 1953 ms. Result :sat
Minimization took 172 ms.
[2023-03-16 17:17:24] [INFO ] [Real]Absence check using 4 positive place invariants in 22 ms returned sat
[2023-03-16 17:17:24] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 516 ms returned sat
[2023-03-16 17:17:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:17:28] [INFO ] [Real]Absence check using state equation in 3416 ms returned sat
[2023-03-16 17:17:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 17:17:28] [INFO ] [Nat]Absence check using 4 positive place invariants in 22 ms returned sat
[2023-03-16 17:17:29] [INFO ] [Nat]Absence check using 4 positive and 2549 generalized place invariants in 484 ms returned sat
[2023-03-16 17:17:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 17:17:32] [INFO ] [Nat]Absence check using state equation in 3724 ms returned sat
[2023-03-16 17:17:33] [INFO ] Computed and/alt/rep : 326/384/326 causal constraints (skipped 90 transitions) in 29 ms.
[2023-03-16 17:17:35] [INFO ] Deduced a trap composed of 6 places in 1842 ms of which 4 ms to minimize.
[2023-03-16 17:17:35] [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 10
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 17:17:35] [INFO ] [Real]Absence check using 4 positive place invariants in 21 ms returned sat
[2023-03-16 17:17:36] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 596 ms returned sat
[2023-03-16 17:17:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:17:38] [INFO ] [Real]Absence check using state equation in 1886 ms returned sat
[2023-03-16 17:17:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 17:17:38] [INFO ] [Nat]Absence check using 4 positive place invariants in 23 ms returned sat
[2023-03-16 17:17:38] [INFO ] [Nat]Absence check using 4 positive and 2549 generalized place invariants in 601 ms returned sat
[2023-03-16 17:17:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 17:17:40] [INFO ] [Nat]Absence check using state equation in 1965 ms returned sat
[2023-03-16 17:17:41] [INFO ] Computed and/alt/rep : 326/384/326 causal constraints (skipped 90 transitions) in 32 ms.
[2023-03-16 17:17:42] [INFO ] Added : 120 causal constraints over 24 iterations in 1742 ms. Result :sat
Minimization took 321 ms.
[2023-03-16 17:17:43] [INFO ] [Real]Absence check using 4 positive place invariants in 20 ms returned sat
[2023-03-16 17:17:43] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 491 ms returned sat
[2023-03-16 17:17:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:17:45] [INFO ] [Real]Absence check using state equation in 1309 ms returned sat
[2023-03-16 17:17:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 17:17:45] [INFO ] [Nat]Absence check using 4 positive place invariants in 22 ms returned sat
[2023-03-16 17:17:46] [INFO ] [Nat]Absence check using 4 positive and 2549 generalized place invariants in 476 ms returned sat
[2023-03-16 17:17:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 17:17:47] [INFO ] [Nat]Absence check using state equation in 1271 ms returned sat
[2023-03-16 17:17:47] [INFO ] Computed and/alt/rep : 326/384/326 causal constraints (skipped 90 transitions) in 30 ms.
[2023-03-16 17:17:47] [INFO ] Added : 30 causal constraints over 6 iterations in 499 ms. Result :sat
Minimization took 141 ms.
Current structural bounds on expressions (after SMT) : [29, 29, 29, 2147483647, 29, 29, 2147483647, 16, 1, 1, 2147483647, 2147483647, 1] Max seen :[0, 0, 0, 0, 29, 26, 0, 0, 0, 0, 0, 0, 0]
FORMULA QuasiCertifProtocol-COL-28-UpperBounds-06 29 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA QuasiCertifProtocol-COL-28-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-28-UpperBounds-07 29 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-28-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-28-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-28-UpperBounds-03 29 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-28-UpperBounds-02 29 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-28-UpperBounds-09 16 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-28-UpperBounds-04 29 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 928 out of 2998 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2998/2998 places, 446/446 transitions.
Graph (complete) has 30318 edges and 2998 vertex of which 1166 are kept as prefixes of interest. Removing 1832 places using SCC suffix rule.11 ms
Discarding 1832 places :
Also discarding 174 output transitions
Drop transitions removed 174 transitions
Drop transitions removed 121 transitions
Reduce isomorphic transitions removed 121 transitions.
Discarding 58 places :
Implicit places reduction removed 58 places
Iterating post reduction 0 with 179 rules applied. Total rules applied 180 place count 1108 transition count 151
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 31 Pre rules applied. Total rules applied 180 place count 1108 transition count 120
Deduced a syphon composed of 31 places in 1 ms
Ensure Unique test removed 57 places
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 1 with 119 rules applied. Total rules applied 299 place count 1020 transition count 120
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 299 place count 1020 transition count 119
Deduced a syphon composed of 1 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 3 rules applied. Total rules applied 302 place count 1018 transition count 119
Applied a total of 302 rules in 102 ms. Remains 1018 /2998 variables (removed 1980) and now considering 119/446 (removed 327) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 102 ms. Remains : 1018/2998 places, 119/446 transitions.
// Phase 1: matrix 119 rows 1018 cols
[2023-03-16 17:17:50] [INFO ] Computed 899 place invariants in 7 ms
Finished random walk after 814766 steps, including 6789 resets, run visited all 4 properties in 30001 ms. (steps per millisecond=27 )
Finished Best-First random walk after 693565 steps, including 370 resets, run visited all 4 properties in 5001 ms. (steps per millisecond=138 )
Finished Best-First random walk after 924149 steps, including 397 resets, run visited all 4 properties in 5001 ms. (steps per millisecond=184 )
Finished Best-First random walk after 789586 steps, including 380 resets, run visited all 4 properties in 5001 ms. (steps per millisecond=157 )
Finished Best-First random walk after 172578 steps, including 91 resets, run visited all 4 properties in 5001 ms. (steps per millisecond=34 )
[2023-03-16 17:18:40] [INFO ] Invariant cache hit.
[2023-03-16 17:18:40] [INFO ] [Real]Absence check using 0 positive and 899 generalized place invariants in 198 ms returned sat
[2023-03-16 17:18:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:18:41] [INFO ] [Real]Absence check using state equation in 684 ms returned unsat
[2023-03-16 17:18:41] [INFO ] [Real]Absence check using 0 positive and 899 generalized place invariants in 131 ms returned sat
[2023-03-16 17:18:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:18:41] [INFO ] [Real]Absence check using state equation in 182 ms returned unsat
[2023-03-16 17:18:42] [INFO ] [Real]Absence check using 0 positive and 899 generalized place invariants in 155 ms returned sat
[2023-03-16 17:18:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:18:42] [INFO ] [Real]Absence check using state equation in 179 ms returned unsat
[2023-03-16 17:18:42] [INFO ] [Real]Absence check using 0 positive and 899 generalized place invariants in 242 ms returned sat
[2023-03-16 17:18:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 17:18:43] [INFO ] [Real]Absence check using state equation in 858 ms returned unsat
Current structural bounds on expressions (after SMT) : [29, 29, 29, 841] Max seen :[29, 29, 29, 841]
FORMULA QuasiCertifProtocol-COL-28-UpperBounds-14 841 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA QuasiCertifProtocol-COL-28-UpperBounds-13 29 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA QuasiCertifProtocol-COL-28-UpperBounds-08 29 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA QuasiCertifProtocol-COL-28-UpperBounds-05 29 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 155331 ms.

BK_STOP 1678987124769

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="QuasiCertifProtocol-COL-28"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is QuasiCertifProtocol-COL-28, 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 r293-tall-167873946000845"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-COL-28.tgz
mv QuasiCertifProtocol-COL-28 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 ;