MCC'2023- Execution of r293-tall-167873946000853

About the Execution of ITS-Tools for QuasiCertifProtocol-COL-32

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
875.180	230868.00	255083.00	1480.00	1 33 19 19 33 1 1 33 33 33 33 19 1 33 33 33	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-167873946000853.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-32, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873946000853
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 568K
-rw-r--r-- 1 mcc users 5.9K Feb 26 01:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Feb 26 01:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Feb 26 01:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 26 01:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 01:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K Feb 26 01:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 01:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Feb 26 01:41 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 131K 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-32-UpperBounds-00
FORMULA_NAME QuasiCertifProtocol-COL-32-UpperBounds-01
FORMULA_NAME QuasiCertifProtocol-COL-32-UpperBounds-02
FORMULA_NAME QuasiCertifProtocol-COL-32-UpperBounds-03
FORMULA_NAME QuasiCertifProtocol-COL-32-UpperBounds-04
FORMULA_NAME QuasiCertifProtocol-COL-32-UpperBounds-05
FORMULA_NAME QuasiCertifProtocol-COL-32-UpperBounds-06
FORMULA_NAME QuasiCertifProtocol-COL-32-UpperBounds-07
FORMULA_NAME QuasiCertifProtocol-COL-32-UpperBounds-08
FORMULA_NAME QuasiCertifProtocol-COL-32-UpperBounds-09
FORMULA_NAME QuasiCertifProtocol-COL-32-UpperBounds-10
FORMULA_NAME QuasiCertifProtocol-COL-32-UpperBounds-11
FORMULA_NAME QuasiCertifProtocol-COL-32-UpperBounds-12
FORMULA_NAME QuasiCertifProtocol-COL-32-UpperBounds-13
FORMULA_NAME QuasiCertifProtocol-COL-32-UpperBounds-14
FORMULA_NAME QuasiCertifProtocol-COL-32-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678989774049

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-32
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202303021504
[2023-03-16 18:02:56] [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 18:02:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 18:02:56] [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 18:02:56] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-16 18:02:57] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 509 ms
[2023-03-16 18:02:57] [INFO ] Imported 30 HL places and 26 HL transitions for a total of 3806 PT places and 506.0 transition bindings in 18 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
[2023-03-16 18:02:57] [INFO ] Built PT skeleton of HLPN with 30 places and 26 transitions 77 arcs in 5 ms.
[2023-03-16 18:02:57] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 26 rows 30 cols
[2023-03-16 18:02:57] [INFO ] Computed 5 place invariants in 4 ms
FORMULA QuasiCertifProtocol-COL-32-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA QuasiCertifProtocol-COL-32-UpperBounds-03 19 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2023-03-16 18:02:57] [INFO ] Invariant cache hit.
[2023-03-16 18:02:57] [INFO ] [Real]Absence check using 5 positive place invariants in 7 ms returned sat
[2023-03-16 18:02:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:02:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-16 18:02:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 18:02:57] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-16 18:02:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 18:02:57] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-16 18:02:57] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-16 18:02:57] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 6 ms.
[2023-03-16 18:02:57] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-16 18:02:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:02:57] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-16 18:02:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 18:02:57] [INFO ] [Nat]Absence check using 5 positive place invariants in 5 ms returned sat
[2023-03-16 18:02:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 18:02:57] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-16 18:02:57] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-16 18:02:57] [INFO ] Added : 13 causal constraints over 3 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-16 18:02:57] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-16 18:02:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:02:57] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-16 18:02:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 18:02:57] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-16 18:02:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 18:02:57] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-16 18:02:57] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-16 18:02:57] [INFO ] Added : 6 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-16 18:02:57] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-16 18:02:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:02:57] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-16 18:02:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 18:02:57] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-16 18:02:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 18:02:57] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-16 18:02:57] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-16 18:02:57] [INFO ] Added : 10 causal constraints over 2 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-16 18:02:57] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-16 18:02:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:02:57] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-16 18:02:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 18:02:57] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-16 18:02:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 18:02:57] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-16 18:02:57] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-16 18:02:57] [INFO ] Added : 12 causal constraints over 3 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-16 18:02:57] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-16 18:02:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:02:57] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-16 18:02:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 18:02:57] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-16 18:02:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 18:02:57] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-16 18:02:57] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-16 18:02:57] [INFO ] Added : 11 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-16 18:02:58] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-16 18:02:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:02:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-16 18:02:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 18:02:58] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-16 18:02:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 18:02:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-16 18:02:58] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-16 18:02:58] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-16 18:02:58] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-16 18:02:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:02:58] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-16 18:02:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 18:02:58] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-16 18:02:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 18:02:58] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-16 18:02:58] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-16 18:02:58] [INFO ] Added : 13 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 9 ms.
[2023-03-16 18:02:58] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-16 18:02:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:02:58] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-16 18:02:58] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-16 18:02:58] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 6 ms.
[2023-03-16 18:02:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 18:02:58] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-16 18:02:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 18:02:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-16 18:02:58] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-16 18:02:58] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 12 ms.
[2023-03-16 18:02:58] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-16 18:02:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:02:58] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-16 18:02:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 18:02:58] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-16 18:02:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 18:02:58] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-16 18:02:58] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-16 18:02:58] [INFO ] Added : 5 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-16 18:02:58] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-16 18:02:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:02:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-16 18:02:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 18:02:58] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-16 18:02:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 18:02:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-16 18:02:58] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-16 18:02:58] [INFO ] Added : 13 causal constraints over 3 iterations in 16 ms. Result :sat
Minimization took 8 ms.
[2023-03-16 18:02:58] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-16 18:02:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:02:58] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-16 18:02:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 18:02:58] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-16 18:02:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 18:02:58] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-16 18:02:58] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-16 18:02:58] [INFO ] Added : 13 causal constraints over 3 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-16 18:02:58] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-16 18:02:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:02:58] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-16 18:02:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 18:02:58] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-16 18:02:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 18:02:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-16 18:02:58] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-16 18:02:58] [INFO ] Added : 9 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 8 ms.
[2023-03-16 18:02:58] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-16 18:02:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:02:58] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-16 18:02:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 18:02:58] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-16 18:02:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 18:02:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-16 18:02:58] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-16 18:02:58] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [1, -1, 19, 33, 1, 1, -1, 33, 33, -1, 19, 33, 33, -1]
Domain [tsid(33), tsid(33)] of place n9 breaks symmetries in sort tsid
[2023-03-16 18:02:58] [INFO ] Unfolded HLPN to a Petri net with 3806 places and 506 transitions 8173 arcs in 38 ms.
[2023-03-16 18:02:58] [INFO ] Unfolded 14 HLPN properties in 0 ms.
Incomplete random walk after 10000 steps, including 268 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 14) seen :66
FORMULA QuasiCertifProtocol-COL-32-UpperBounds-02 19 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 13) seen :47
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 13) seen :47
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 13) seen :47
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 13) seen :47
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 13) seen :47
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 13) seen :47
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 13) seen :47
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 13) seen :63
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 13) seen :47
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 13) seen :47
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 13) seen :47
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 13) seen :47
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 13) seen :47
// Phase 1: matrix 506 rows 3806 cols
[2023-03-16 18:02:59] [INFO ] Computed 3301 place invariants in 150 ms
[2023-03-16 18:02:59] [INFO ] [Real]Absence check using 37 positive place invariants in 78 ms returned sat
[2023-03-16 18:03:00] [INFO ] [Real]Absence check using 37 positive and 3264 generalized place invariants in 678 ms returned sat
[2023-03-16 18:03:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:03:02] [INFO ] [Real]Absence check using state equation in 2326 ms returned sat
[2023-03-16 18:03:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 18:03:03] [INFO ] [Nat]Absence check using 37 positive place invariants in 67 ms returned sat
[2023-03-16 18:03:04] [INFO ] [Nat]Absence check using 37 positive and 3264 generalized place invariants in 719 ms returned sat
[2023-03-16 18:03:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 18:03:07] [INFO ] [Nat]Absence check using state equation in 3871 ms returned unknown
[2023-03-16 18:03:08] [INFO ] [Real]Absence check using 37 positive place invariants in 74 ms returned sat
[2023-03-16 18:03:09] [INFO ] [Real]Absence check using 37 positive and 3264 generalized place invariants in 832 ms returned sat
[2023-03-16 18:03:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:03:10] [INFO ] [Real]Absence check using state equation in 1831 ms returned sat
[2023-03-16 18:03:11] [INFO ] Computed and/alt/rep : 370/436/370 causal constraints (skipped 102 transitions) in 44 ms.
[2023-03-16 18:03:12] [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.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
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)
[2023-03-16 18:03:13] [INFO ] [Real]Absence check using 37 positive place invariants in 67 ms returned sat
[2023-03-16 18:03:14] [INFO ] [Real]Absence check using 37 positive and 3264 generalized place invariants in 818 ms returned sat
[2023-03-16 18:03:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:03:15] [INFO ] [Real]Absence check using state equation in 1599 ms returned sat
[2023-03-16 18:03:15] [INFO ] Computed and/alt/rep : 370/436/370 causal constraints (skipped 102 transitions) in 42 ms.
[2023-03-16 18:03:17] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
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)
[2023-03-16 18:03:18] [INFO ] [Real]Absence check using 37 positive place invariants in 74 ms returned sat
[2023-03-16 18:03:19] [INFO ] [Real]Absence check using 37 positive and 3264 generalized place invariants in 722 ms returned sat
[2023-03-16 18:03:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:03:21] [INFO ] [Real]Absence check using state equation in 2293 ms returned sat
[2023-03-16 18:03:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 18:03:21] [INFO ] [Nat]Absence check using 37 positive place invariants in 77 ms returned sat
[2023-03-16 18:03:22] [INFO ] [Nat]Absence check using 37 positive and 3264 generalized place invariants in 730 ms returned sat
[2023-03-16 18:03:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 18:03:24] [INFO ] [Nat]Absence check using state equation in 1888 ms returned sat
[2023-03-16 18:03:24] [INFO ] Computed and/alt/rep : 370/436/370 causal constraints (skipped 102 transitions) in 42 ms.
[2023-03-16 18:03:29] [INFO ] Deduced a trap composed of 6 places in 2750 ms of which 14 ms to minimize.
[2023-03-16 18:03:29] [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 18:03:29] [INFO ] [Real]Absence check using 37 positive place invariants in 69 ms returned sat
[2023-03-16 18:03:30] [INFO ] [Real]Absence check using 37 positive and 3264 generalized place invariants in 690 ms returned sat
[2023-03-16 18:03:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:03:32] [INFO ] [Real]Absence check using state equation in 2387 ms returned sat
[2023-03-16 18:03:32] [INFO ] Computed and/alt/rep : 370/436/370 causal constraints (skipped 102 transitions) in 45 ms.
[2023-03-16 18:03:37] [INFO ] Deduced a trap composed of 6 places in 2893 ms of which 5 ms to minimize.
[2023-03-16 18:03:37] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java: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)
[2023-03-16 18:03:37] [INFO ] [Real]Absence check using 37 positive place invariants in 72 ms returned sat
[2023-03-16 18:03:38] [INFO ] [Real]Absence check using 37 positive and 3264 generalized place invariants in 859 ms returned sat
[2023-03-16 18:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:03:41] [INFO ] [Real]Absence check using state equation in 3185 ms returned sat
[2023-03-16 18:03:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 18:03:42] [INFO ] [Nat]Absence check using 37 positive place invariants in 66 ms returned sat
[2023-03-16 18:03:42] [INFO ] [Nat]Absence check using 37 positive and 3264 generalized place invariants in 814 ms returned sat
[2023-03-16 18:03:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 18:03:45] [INFO ] [Nat]Absence check using state equation in 2371 ms returned sat
[2023-03-16 18:03:45] [INFO ] Computed and/alt/rep : 370/436/370 causal constraints (skipped 102 transitions) in 37 ms.
[2023-03-16 18:03:49] [INFO ] Deduced a trap composed of 6 places in 2789 ms of which 5 ms to minimize.
[2023-03-16 18:03:49] [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 5
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 18:03:49] [INFO ] [Real]Absence check using 37 positive place invariants in 66 ms returned sat
[2023-03-16 18:03:50] [INFO ] [Real]Absence check using 37 positive and 3264 generalized place invariants in 1012 ms returned sat
[2023-03-16 18:03:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:03:54] [INFO ] [Real]Absence check using state equation in 3566 ms returned unknown
[2023-03-16 18:03:54] [INFO ] [Real]Absence check using 37 positive place invariants in 69 ms returned sat
[2023-03-16 18:03:55] [INFO ] [Real]Absence check using 37 positive and 3264 generalized place invariants in 879 ms returned sat
[2023-03-16 18:03:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:03:59] [INFO ] [Real]Absence check using state equation in 3527 ms returned sat
[2023-03-16 18:03:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 18:03:59] [INFO ] [Nat]Absence check using 37 positive place invariants in 64 ms returned sat
[2023-03-16 18:04:00] [INFO ] [Nat]Absence check using 37 positive and 3264 generalized place invariants in 851 ms returned sat
[2023-03-16 18:04:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 18:04:03] [INFO ] [Nat]Absence check using state equation in 3243 ms returned sat
[2023-03-16 18:04:04] [INFO ] Computed and/alt/rep : 370/436/370 causal constraints (skipped 102 transitions) in 37 ms.
[2023-03-16 18:04:07] [INFO ] Deduced a trap composed of 6 places in 2873 ms of which 8 ms to minimize.
[2023-03-16 18:04:07] [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 7
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 18:04:07] [INFO ] [Real]Absence check using 37 positive place invariants in 69 ms returned sat
[2023-03-16 18:04:08] [INFO ] [Real]Absence check using 37 positive and 3264 generalized place invariants in 840 ms returned sat
[2023-03-16 18:04:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:04:12] [INFO ] [Real]Absence check using state equation in 3782 ms returned unknown
[2023-03-16 18:04:12] [INFO ] [Real]Absence check using 37 positive place invariants in 68 ms returned sat
[2023-03-16 18:04:13] [INFO ] [Real]Absence check using 37 positive and 3264 generalized place invariants in 847 ms returned sat
[2023-03-16 18:04:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:04:15] [INFO ] [Real]Absence check using state equation in 1633 ms returned sat
[2023-03-16 18:04:15] [INFO ] Computed and/alt/rep : 370/436/370 causal constraints (skipped 102 transitions) in 33 ms.
[2023-03-16 18:04:20] [INFO ] Deduced a trap composed of 6 places in 2843 ms of which 4 ms to minimize.
[2023-03-16 18:04:20] [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 9
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: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)
[2023-03-16 18:04:20] [INFO ] [Real]Absence check using 37 positive place invariants in 66 ms returned sat
[2023-03-16 18:04:21] [INFO ] [Real]Absence check using 37 positive and 3264 generalized place invariants in 706 ms returned sat
[2023-03-16 18:04:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:04:23] [INFO ] [Real]Absence check using state equation in 2466 ms returned sat
[2023-03-16 18:04:24] [INFO ] Computed and/alt/rep : 370/436/370 causal constraints (skipped 102 transitions) in 39 ms.
[2023-03-16 18:04:28] [INFO ] Deduced a trap composed of 6 places in 2834 ms of which 4 ms to minimize.
[2023-03-16 18:04:28] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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: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)
[2023-03-16 18:04:28] [INFO ] [Real]Absence check using 37 positive place invariants in 70 ms returned sat
[2023-03-16 18:04:29] [INFO ] [Real]Absence check using 37 positive and 3264 generalized place invariants in 784 ms returned sat
[2023-03-16 18:04:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:04:33] [INFO ] [Real]Absence check using state equation in 3869 ms returned unknown
[2023-03-16 18:04:33] [INFO ] [Real]Absence check using 37 positive place invariants in 65 ms returned sat
[2023-03-16 18:04:34] [INFO ] [Real]Absence check using 37 positive and 3264 generalized place invariants in 803 ms returned sat
[2023-03-16 18:04:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:04:36] [INFO ] [Real]Absence check using state equation in 2154 ms returned unsat
Current structural bounds on expressions (after SMT) : [1, 2147483647, 33, 1, 1, 2147483647, 33, 33, 2147483647, 19, 33, 33, 33] Max seen :[0, 0, 0, 0, 0, 0, 0, 30, 0, 0, 0, 0, 33]
FORMULA QuasiCertifProtocol-COL-32-UpperBounds-15 33 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 268 out of 3806 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3806/3806 places, 506/506 transitions.
Graph (complete) has 43474 edges and 3806 vertex of which 3804 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.21 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Discarding 33 places :
Implicit places reduction removed 33 places
Iterating post reduction 0 with 135 rules applied. Total rules applied 136 place count 3771 transition count 404
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 136 place count 3771 transition count 403
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 138 place count 3770 transition count 403
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 139 place count 3769 transition count 402
Ensure Unique test removed 33 places
Iterating post reduction 1 with 33 rules applied. Total rules applied 172 place count 3736 transition count 402
Applied a total of 172 rules in 1021 ms. Remains 3736 /3806 variables (removed 70) and now considering 402/506 (removed 104) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1021 ms. Remains : 3736/3806 places, 402/506 transitions.
// Phase 1: matrix 402 rows 3736 cols
[2023-03-16 18:04:37] [INFO ] Computed 3334 place invariants in 50 ms
Incomplete random walk after 1000000 steps, including 14705 resets, run finished after 6969 ms. (steps per millisecond=143 ) properties (out of 12) seen :72
Incomplete Best-First random walk after 1000001 steps, including 701 resets, run finished after 1707 ms. (steps per millisecond=585 ) properties (out of 12) seen :69
Incomplete Best-First random walk after 1000001 steps, including 701 resets, run finished after 2048 ms. (steps per millisecond=488 ) properties (out of 12) seen :71
Incomplete Best-First random walk after 1000001 steps, including 701 resets, run finished after 2022 ms. (steps per millisecond=494 ) properties (out of 12) seen :72
Incomplete Best-First random walk after 1000001 steps, including 701 resets, run finished after 1645 ms. (steps per millisecond=607 ) properties (out of 12) seen :70
Incomplete Best-First random walk after 1000001 steps, including 701 resets, run finished after 1657 ms. (steps per millisecond=603 ) properties (out of 12) seen :71
Incomplete Best-First random walk after 1000001 steps, including 701 resets, run finished after 2007 ms. (steps per millisecond=498 ) properties (out of 12) seen :71
Incomplete Best-First random walk after 1000001 steps, including 702 resets, run finished after 2003 ms. (steps per millisecond=499 ) properties (out of 12) seen :68
Incomplete Best-First random walk after 1000001 steps, including 432 resets, run finished after 2006 ms. (steps per millisecond=498 ) properties (out of 12) seen :92
FORMULA QuasiCertifProtocol-COL-32-UpperBounds-09 33 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 700 resets, run finished after 1658 ms. (steps per millisecond=603 ) properties (out of 11) seen :47
Incomplete Best-First random walk after 1000001 steps, including 700 resets, run finished after 1998 ms. (steps per millisecond=500 ) properties (out of 11) seen :47
Incomplete Best-First random walk after 1000001 steps, including 700 resets, run finished after 1980 ms. (steps per millisecond=505 ) properties (out of 11) seen :47
[2023-03-16 18:05:05] [INFO ] Invariant cache hit.
[2023-03-16 18:05:05] [INFO ] [Real]Absence check using 1090 positive place invariants in 264 ms returned sat
[2023-03-16 18:05:06] [INFO ] [Real]Absence check using 1090 positive and 2244 generalized place invariants in 457 ms returned sat
[2023-03-16 18:05:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:05:07] [INFO ] [Real]Absence check using state equation in 1378 ms returned sat
[2023-03-16 18:05:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 18:05:08] [INFO ] [Nat]Absence check using 1090 positive place invariants in 252 ms returned sat
[2023-03-16 18:05:08] [INFO ] [Nat]Absence check using 1090 positive and 2244 generalized place invariants in 503 ms returned sat
[2023-03-16 18:05:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 18:05:10] [INFO ] [Nat]Absence check using state equation in 1457 ms returned sat
[2023-03-16 18:05:10] [INFO ] Computed and/alt/rep : 267/300/267 causal constraints (skipped 102 transitions) in 31 ms.
[2023-03-16 18:05:11] [INFO ] Added : 33 causal constraints over 7 iterations in 716 ms. Result :sat
Minimization took 203 ms.
[2023-03-16 18:05:11] [INFO ] [Real]Absence check using 1090 positive place invariants in 248 ms returned sat
[2023-03-16 18:05:12] [INFO ] [Real]Absence check using 1090 positive and 2244 generalized place invariants in 523 ms returned sat
[2023-03-16 18:05:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:05:13] [INFO ] [Real]Absence check using state equation in 1227 ms returned sat
[2023-03-16 18:05:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 18:05:14] [INFO ] [Nat]Absence check using 1090 positive place invariants in 246 ms returned sat
[2023-03-16 18:05:14] [INFO ] [Nat]Absence check using 1090 positive and 2244 generalized place invariants in 519 ms returned sat
[2023-03-16 18:05:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 18:05:16] [INFO ] [Nat]Absence check using state equation in 1804 ms returned sat
[2023-03-16 18:05:16] [INFO ] Computed and/alt/rep : 267/300/267 causal constraints (skipped 102 transitions) in 29 ms.
[2023-03-16 18:05:18] [INFO ] Added : 101 causal constraints over 21 iterations in 1940 ms. Result :sat
Minimization took 2482 ms.
[2023-03-16 18:05:21] [INFO ] [Real]Absence check using 1090 positive place invariants in 232 ms returned sat
[2023-03-16 18:05:22] [INFO ] [Real]Absence check using 1090 positive and 2244 generalized place invariants in 485 ms returned sat
[2023-03-16 18:05:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:05:23] [INFO ] [Real]Absence check using state equation in 1268 ms returned sat
[2023-03-16 18:05:23] [INFO ] Computed and/alt/rep : 267/300/267 causal constraints (skipped 102 transitions) in 30 ms.
[2023-03-16 18:05:26] [INFO ] Added : 113 causal constraints over 23 iterations in 2322 ms. Result :sat
Minimization took 296 ms.
[2023-03-16 18:05:27] [INFO ] [Real]Absence check using 1090 positive place invariants in 246 ms returned sat
[2023-03-16 18:05:27] [INFO ] [Real]Absence check using 1090 positive and 2244 generalized place invariants in 492 ms returned sat
[2023-03-16 18:05:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:05:28] [INFO ] [Real]Absence check using state equation in 1264 ms returned sat
[2023-03-16 18:05:29] [INFO ] Computed and/alt/rep : 267/300/267 causal constraints (skipped 102 transitions) in 32 ms.
[2023-03-16 18:05:31] [INFO ] Added : 110 causal constraints over 22 iterations in 2127 ms. Result :sat
Minimization took 244 ms.
[2023-03-16 18:05:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 18:05:32] [INFO ] [Nat]Absence check using 1090 positive place invariants in 239 ms returned sat
[2023-03-16 18:05:32] [INFO ] [Nat]Absence check using 1090 positive and 2244 generalized place invariants in 496 ms returned sat
[2023-03-16 18:05:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 18:05:33] [INFO ] [Nat]Absence check using state equation in 1235 ms returned sat
[2023-03-16 18:05:33] [INFO ] Computed and/alt/rep : 267/300/267 causal constraints (skipped 102 transitions) in 35 ms.
[2023-03-16 18:05:35] [INFO ] Added : 114 causal constraints over 23 iterations in 1936 ms. Result :sat
Minimization took 176 ms.
[2023-03-16 18:05:36] [INFO ] [Real]Absence check using 1090 positive place invariants in 234 ms returned sat
[2023-03-16 18:05:37] [INFO ] [Real]Absence check using 1090 positive and 2244 generalized place invariants in 502 ms returned sat
[2023-03-16 18:05:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:05:38] [INFO ] [Real]Absence check using state equation in 1215 ms returned sat
[2023-03-16 18:05:38] [INFO ] Computed and/alt/rep : 267/300/267 causal constraints (skipped 102 transitions) in 29 ms.
[2023-03-16 18:05:40] [INFO ] Added : 115 causal constraints over 23 iterations in 2119 ms. Result :sat
Minimization took 237 ms.
[2023-03-16 18:05:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 18:05:41] [INFO ] [Nat]Absence check using 1090 positive place invariants in 239 ms returned sat
[2023-03-16 18:05:42] [INFO ] [Nat]Absence check using 1090 positive and 2244 generalized place invariants in 500 ms returned sat
[2023-03-16 18:05:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 18:05:43] [INFO ] [Nat]Absence check using state equation in 1318 ms returned sat
[2023-03-16 18:05:43] [INFO ] Computed and/alt/rep : 267/300/267 causal constraints (skipped 102 transitions) in 44 ms.
[2023-03-16 18:05:45] [INFO ] Added : 101 causal constraints over 21 iterations in 1834 ms. Result :sat
Minimization took 180 ms.
[2023-03-16 18:05:46] [INFO ] [Real]Absence check using 1090 positive place invariants in 236 ms returned sat
[2023-03-16 18:05:46] [INFO ] [Real]Absence check using 1090 positive and 2244 generalized place invariants in 503 ms returned sat
[2023-03-16 18:05:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:05:48] [INFO ] [Real]Absence check using state equation in 1963 ms returned sat
[2023-03-16 18:05:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 18:05:49] [INFO ] [Nat]Absence check using 1090 positive place invariants in 241 ms returned sat
[2023-03-16 18:05:49] [INFO ] [Nat]Absence check using 1090 positive and 2244 generalized place invariants in 489 ms returned sat
[2023-03-16 18:05:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 18:05:51] [INFO ] [Nat]Absence check using state equation in 1803 ms returned sat
[2023-03-16 18:05:51] [INFO ] Computed and/alt/rep : 267/300/267 causal constraints (skipped 102 transitions) in 28 ms.
[2023-03-16 18:05:52] [INFO ] Added : 31 causal constraints over 7 iterations in 692 ms. Result :sat
Minimization took 364 ms.
[2023-03-16 18:05:53] [INFO ] [Real]Absence check using 1090 positive place invariants in 234 ms returned sat
[2023-03-16 18:05:55] [INFO ] [Real]Absence check using 1090 positive and 2244 generalized place invariants in 1849 ms returned sat
[2023-03-16 18:05:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:05:56] [INFO ] [Real]Absence check using state equation in 1468 ms returned sat
[2023-03-16 18:05:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 18:05:57] [INFO ] [Nat]Absence check using 1090 positive place invariants in 240 ms returned sat
[2023-03-16 18:05:58] [INFO ] [Nat]Absence check using 1090 positive and 2244 generalized place invariants in 1401 ms returned sat
[2023-03-16 18:05:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 18:05:59] [INFO ] [Nat]Absence check using state equation in 1312 ms returned sat
[2023-03-16 18:05:59] [INFO ] Computed and/alt/rep : 267/300/267 causal constraints (skipped 102 transitions) in 41 ms.
[2023-03-16 18:06:02] [INFO ] Added : 133 causal constraints over 27 iterations in 2341 ms. Result :sat
Minimization took 212 ms.
[2023-03-16 18:06:03] [INFO ] [Real]Absence check using 1090 positive place invariants in 233 ms returned sat
[2023-03-16 18:06:03] [INFO ] [Real]Absence check using 1090 positive and 2244 generalized place invariants in 480 ms returned sat
[2023-03-16 18:06:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:06:04] [INFO ] [Real]Absence check using state equation in 1119 ms returned unsat
[2023-03-16 18:06:05] [INFO ] [Real]Absence check using 1090 positive place invariants in 245 ms returned sat
[2023-03-16 18:06:05] [INFO ] [Real]Absence check using 1090 positive and 2244 generalized place invariants in 495 ms returned sat
[2023-03-16 18:06:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:06:07] [INFO ] [Real]Absence check using state equation in 1249 ms returned sat
[2023-03-16 18:06:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 18:06:07] [INFO ] [Nat]Absence check using 1090 positive place invariants in 245 ms returned sat
[2023-03-16 18:06:08] [INFO ] [Nat]Absence check using 1090 positive and 2244 generalized place invariants in 526 ms returned sat
[2023-03-16 18:06:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 18:06:09] [INFO ] [Nat]Absence check using state equation in 1379 ms returned sat
[2023-03-16 18:06:09] [INFO ] Computed and/alt/rep : 267/300/267 causal constraints (skipped 102 transitions) in 31 ms.
[2023-03-16 18:06:11] [INFO ] Added : 102 causal constraints over 21 iterations in 1810 ms. Result :sat
Minimization took 227 ms.
[2023-03-16 18:06:12] [INFO ] [Real]Absence check using 1090 positive place invariants in 463 ms returned sat
[2023-03-16 18:06:13] [INFO ] [Real]Absence check using 1090 positive and 2244 generalized place invariants in 603 ms returned sat
[2023-03-16 18:06:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:06:14] [INFO ] [Real]Absence check using state equation in 1349 ms returned sat
[2023-03-16 18:06:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 18:06:15] [INFO ] [Nat]Absence check using 1090 positive place invariants in 468 ms returned sat
[2023-03-16 18:06:16] [INFO ] [Nat]Absence check using 1090 positive and 2244 generalized place invariants in 998 ms returned sat
[2023-03-16 18:06:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 18:06:19] [INFO ] [Nat]Absence check using state equation in 3015 ms returned sat
[2023-03-16 18:06:19] [INFO ] Computed and/alt/rep : 267/300/267 causal constraints (skipped 102 transitions) in 29 ms.
[2023-03-16 18:06:22] [INFO ] Added : 143 causal constraints over 29 iterations in 2522 ms. Result :sat
Minimization took 992 ms.
[2023-03-16 18:06:23] [INFO ] [Real]Absence check using 1090 positive place invariants in 232 ms returned sat
[2023-03-16 18:06:24] [INFO ] [Real]Absence check using 1090 positive and 2244 generalized place invariants in 476 ms returned sat
[2023-03-16 18:06:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:06:26] [INFO ] [Real]Absence check using state equation in 2770 ms returned sat
[2023-03-16 18:06:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 18:06:27] [INFO ] [Nat]Absence check using 1090 positive place invariants in 233 ms returned sat
[2023-03-16 18:06:27] [INFO ] [Nat]Absence check using 1090 positive and 2244 generalized place invariants in 486 ms returned sat
[2023-03-16 18:06:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 18:06:35] [INFO ] [Nat]Absence check using state equation in 7534 ms returned sat
[2023-03-16 18:06:35] [INFO ] Computed and/alt/rep : 267/300/267 causal constraints (skipped 102 transitions) in 29 ms.
[2023-03-16 18:06:36] [INFO ] Added : 68 causal constraints over 14 iterations in 1282 ms. Result :sat
Minimization took 658 ms.
Current structural bounds on expressions (after SMT) : [1, 2147483647, 33, 1, 1, 2147483647, 33, 33, 19, 33, 33] Max seen :[0, 0, 0, 0, 0, 26, 0, 33, 0, 0, 0]
FORMULA QuasiCertifProtocol-COL-32-UpperBounds-10 33 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA QuasiCertifProtocol-COL-32-UpperBounds-14 33 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-32-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-32-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-32-UpperBounds-13 33 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-32-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-32-UpperBounds-04 33 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-32-UpperBounds-11 19 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-32-UpperBounds-08 33 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 66 out of 3736 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3736/3736 places, 402/402 transitions.
Graph (complete) has 44126 edges and 3736 vertex of which 235 are kept as prefixes of interest. Removing 3501 places using SCC suffix rule.2 ms
Discarding 3501 places :
Also discarding 264 output transitions
Drop transitions removed 264 transitions
Drop transitions removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Discarding 33 places :
Implicit places reduction removed 33 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 69 rules applied. Total rules applied 70 place count 202 transition count 102
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 71 place count 201 transition count 102
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 33 Pre rules applied. Total rules applied 71 place count 201 transition count 69
Deduced a syphon composed of 33 places in 0 ms
Ensure Unique test removed 33 places
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 2 with 99 rules applied. Total rules applied 170 place count 135 transition count 69
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 171 place count 134 transition count 68
Applied a total of 171 rules in 20 ms. Remains 134 /3736 variables (removed 3602) and now considering 68/402 (removed 334) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 134/3736 places, 68/402 transitions.
// Phase 1: matrix 68 rows 134 cols
[2023-03-16 18:06:39] [INFO ] Computed 66 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 14492 resets, run finished after 2409 ms. (steps per millisecond=415 ) properties (out of 2) seen :66
Incomplete Best-First random walk after 1000001 steps, including 841 resets, run finished after 978 ms. (steps per millisecond=1022 ) properties (out of 2) seen :66
Incomplete Best-First random walk after 1000001 steps, including 841 resets, run finished after 978 ms. (steps per millisecond=1022 ) properties (out of 2) seen :66
[2023-03-16 18:06:44] [INFO ] Invariant cache hit.
[2023-03-16 18:06:44] [INFO ] [Real]Absence check using 0 positive and 66 generalized place invariants in 9 ms returned sat
[2023-03-16 18:06:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:06:44] [INFO ] [Real]Absence check using state equation in 21 ms returned unsat
[2023-03-16 18:06:44] [INFO ] [Real]Absence check using 0 positive and 66 generalized place invariants in 7 ms returned sat
[2023-03-16 18:06:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 18:06:44] [INFO ] [Real]Absence check using state equation in 21 ms returned unsat
Current structural bounds on expressions (after SMT) : [33, 33] Max seen :[33, 33]
FORMULA QuasiCertifProtocol-COL-32-UpperBounds-07 33 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA QuasiCertifProtocol-COL-32-UpperBounds-01 33 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 227608 ms.

BK_STOP 1678990004917

--------------------
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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ 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-32"
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-32, 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-167873946000853"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-COL-32.tgz
mv QuasiCertifProtocol-COL-32 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 ;