Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r297-tall-167873951000853.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 ltsminxred
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 r297-tall-167873951000853
=====================================================================

--------------------
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 1679665844256

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=QuasiCertifProtocol-COL-32
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-24 13:50:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-24 13:50:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 13:50:46] [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.
[2023-03-24 13:50:46] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-24 13:50:46] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 586 ms
[2023-03-24 13:50:46] [INFO ] Imported 30 HL places and 26 HL transitions for a total of 3806 PT places and 506.0 transition bindings in 22 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
[2023-03-24 13:50:46] [INFO ] Built PT skeleton of HLPN with 30 places and 26 transitions 77 arcs in 5 ms.
[2023-03-24 13:50:46] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 26 rows 30 cols
[2023-03-24 13:50:46] [INFO ] Computed 5 place invariants in 7 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
[2023-03-24 13:50:46] [INFO ] Invariant cache hit.
[2023-03-24 13:50:47] [INFO ] [Real]Absence check using 5 positive place invariants in 10 ms returned sat
[2023-03-24 13:50:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:50:47] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-24 13:50:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 13:50:47] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-24 13:50:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 13:50:47] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-24 13:50:47] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-24 13:50:47] [INFO ] Added : 6 causal constraints over 2 iterations in 33 ms. Result :sat
Minimization took 7 ms.
[2023-03-24 13:50:47] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-24 13:50:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:50:47] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-24 13:50:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 13:50:47] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-24 13:50:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 13:50:47] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-24 13:50:47] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 10 ms.
[2023-03-24 13:50:47] [INFO ] Added : 13 causal constraints over 3 iterations in 24 ms. Result :sat
Minimization took 8 ms.
[2023-03-24 13:50:47] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-24 13:50:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:50:47] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-24 13:50:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 13:50:47] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-24 13:50:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 13:50:47] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-24 13:50:47] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-24 13:50:47] [INFO ] Added : 6 causal constraints over 2 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-24 13:50:47] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-24 13:50:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:50:47] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-24 13:50:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 13:50:47] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-24 13:50:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 13:50:47] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-24 13:50:47] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-24 13:50:47] [INFO ] Added : 10 causal constraints over 2 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-24 13:50:47] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-24 13:50:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:50:47] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-24 13:50:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 13:50:47] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-24 13:50:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 13:50:47] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-24 13:50:47] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-24 13:50:47] [INFO ] Added : 12 causal constraints over 3 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-24 13:50:47] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-24 13:50:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:50:47] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-24 13:50:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 13:50:47] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-24 13:50:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 13:50:47] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-24 13:50:47] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-24 13:50:47] [INFO ] Added : 11 causal constraints over 3 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-24 13:50:47] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-24 13:50:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:50:47] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-24 13:50:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 13:50:47] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-24 13:50:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 13:50:47] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-24 13:50:47] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-24 13:50:47] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-24 13:50:47] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-24 13:50:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:50:47] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-24 13:50:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 13:50:47] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-24 13:50:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 13:50:47] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-24 13:50:47] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-24 13:50:47] [INFO ] Added : 13 causal constraints over 3 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-24 13:50:48] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-24 13:50:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:50:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-24 13:50:48] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-24 13:50:48] [INFO ] Added : 4 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 7 ms.
[2023-03-24 13:50:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 13:50:48] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-24 13:50:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 13:50:48] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-24 13:50:48] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-24 13:50:48] [INFO ] Added : 4 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 11 ms.
[2023-03-24 13:50:48] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-24 13:50:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:50:48] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-24 13:50:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 13:50:48] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-24 13:50:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 13:50:48] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-24 13:50:48] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-24 13:50:48] [INFO ] Added : 5 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 9 ms.
[2023-03-24 13:50:48] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-24 13:50:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:50:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-24 13:50:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 13:50:48] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-24 13:50:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 13:50:48] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-24 13:50:48] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-24 13:50:48] [INFO ] Added : 13 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-24 13:50:48] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-24 13:50:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:50:48] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-24 13:50:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 13:50:48] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-24 13:50:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 13:50:48] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-24 13:50:48] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-24 13:50:48] [INFO ] Added : 13 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-24 13:50:48] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-24 13:50:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:50:48] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-24 13:50:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 13:50:48] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-24 13:50:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 13:50:48] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-24 13:50:48] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-24 13:50:48] [INFO ] Added : 9 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 8 ms.
[2023-03-24 13:50:48] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-24 13:50:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:50:48] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-24 13:50:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 13:50:48] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-24 13:50:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 13:50:48] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-24 13:50:48] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-24 13:50:48] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 8 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
[2023-03-24 13:50:48] [INFO ] Unfolded HLPN to a Petri net with 3806 places and 506 transitions 8173 arcs in 36 ms.
[2023-03-24 13:50:48] [INFO ] Unfolded 14 HLPN properties in 0 ms.
Incomplete random walk after 10000 steps, including 267 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 14) seen :67
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 20 ms. (steps per millisecond=500 ) properties (out of 13) seen :47
Incomplete Best-First random walk after 10001 steps, including 12 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 12 resets, run finished after 30 ms. (steps per millisecond=333 ) 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 11 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 13) seen :47
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 13) seen :47
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 23 ms. (steps per millisecond=434 ) 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 :59
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 13) seen :47
Incomplete Best-First random walk after 10001 steps, including 10 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 13 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 12 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 8 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 13) seen :47
// Phase 1: matrix 506 rows 3806 cols
[2023-03-24 13:50:49] [INFO ] Computed 3301 place invariants in 142 ms
[2023-03-24 13:50:49] [INFO ] [Real]Absence check using 37 positive place invariants in 91 ms returned sat
[2023-03-24 13:50:50] [INFO ] [Real]Absence check using 37 positive and 3264 generalized place invariants in 794 ms returned sat
[2023-03-24 13:50:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:50:53] [INFO ] [Real]Absence check using state equation in 2561 ms returned sat
[2023-03-24 13:50:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 13:50:53] [INFO ] [Nat]Absence check using 37 positive place invariants in 86 ms returned sat
[2023-03-24 13:50:54] [INFO ] [Nat]Absence check using 37 positive and 3264 generalized place invariants in 838 ms returned sat
[2023-03-24 13:50:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 13:50:58] [INFO ] [Nat]Absence check using state equation in 3677 ms returned unknown
[2023-03-24 13:50:58] [INFO ] [Real]Absence check using 37 positive place invariants in 78 ms returned sat
[2023-03-24 13:50:59] [INFO ] [Real]Absence check using 37 positive and 3264 generalized place invariants in 902 ms returned sat
[2023-03-24 13:50:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:51:01] [INFO ] [Real]Absence check using state equation in 1917 ms returned sat
[2023-03-24 13:51:01] [INFO ] Computed and/alt/rep : 370/436/370 causal constraints (skipped 102 transitions) in 47 ms.
[2023-03-24 13:51:06] [INFO ] Deduced a trap composed of 6 places in 3259 ms of which 12 ms to minimize.
[2023-03-24 13:51:06] [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.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)
[2023-03-24 13:51:06] [INFO ] [Real]Absence check using 37 positive place invariants in 75 ms returned sat
[2023-03-24 13:51:07] [INFO ] [Real]Absence check using 37 positive and 3264 generalized place invariants in 912 ms returned sat
[2023-03-24 13:51:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:51:09] [INFO ] [Real]Absence check using state equation in 1750 ms returned sat
[2023-03-24 13:51:09] [INFO ] Computed and/alt/rep : 370/436/370 causal constraints (skipped 102 transitions) in 49 ms.
[2023-03-24 13:51:14] [INFO ] Deduced a trap composed of 6 places in 3219 ms of which 5 ms to minimize.
[2023-03-24 13:51:14] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java: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)
[2023-03-24 13:51:15] [INFO ] [Real]Absence check using 37 positive place invariants in 78 ms returned sat
[2023-03-24 13:51:15] [INFO ] [Real]Absence check using 37 positive and 3264 generalized place invariants in 686 ms returned sat
[2023-03-24 13:51:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:51:18] [INFO ] [Real]Absence check using state equation in 2570 ms returned sat
[2023-03-24 13:51:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 13:51:18] [INFO ] [Nat]Absence check using 37 positive place invariants in 74 ms returned sat
[2023-03-24 13:51:19] [INFO ] [Nat]Absence check using 37 positive and 3264 generalized place invariants in 798 ms returned sat
[2023-03-24 13:51:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 13:51:21] [INFO ] [Nat]Absence check using state equation in 2103 ms returned sat
[2023-03-24 13:51:22] [INFO ] Computed and/alt/rep : 370/436/370 causal constraints (skipped 102 transitions) in 41 ms.
[2023-03-24 13:51:23] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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.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: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)
[2023-03-24 13:51:23] [INFO ] [Real]Absence check using 37 positive place invariants in 78 ms returned sat
[2023-03-24 13:51:24] [INFO ] [Real]Absence check using 37 positive and 3264 generalized place invariants in 770 ms returned sat
[2023-03-24 13:51:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:51:27] [INFO ] [Real]Absence check using state equation in 2502 ms returned sat
[2023-03-24 13:51:27] [INFO ] Computed and/alt/rep : 370/436/370 causal constraints (skipped 102 transitions) in 48 ms.
[2023-03-24 13:51:28] [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 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.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)
[2023-03-24 13:51:29] [INFO ] [Real]Absence check using 37 positive place invariants in 73 ms returned sat
[2023-03-24 13:51:29] [INFO ] [Real]Absence check using 37 positive and 3264 generalized place invariants in 899 ms returned sat
[2023-03-24 13:51:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:51:33] [INFO ] [Real]Absence check using state equation in 3335 ms returned sat
[2023-03-24 13:51:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 13:51:33] [INFO ] [Nat]Absence check using 37 positive place invariants in 73 ms returned sat
[2023-03-24 13:51:34] [INFO ] [Nat]Absence check using 37 positive and 3264 generalized place invariants in 937 ms returned sat
[2023-03-24 13:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 13:51:37] [INFO ] [Nat]Absence check using state equation in 2582 ms returned sat
[2023-03-24 13:51:37] [INFO ] Computed and/alt/rep : 370/436/370 causal constraints (skipped 102 transitions) in 47 ms.
[2023-03-24 13:51:38] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.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: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)
[2023-03-24 13:51:38] [INFO ] [Real]Absence check using 37 positive place invariants in 71 ms returned sat
[2023-03-24 13:51:40] [INFO ] [Real]Absence check using 37 positive and 3264 generalized place invariants in 1123 ms returned sat
[2023-03-24 13:51:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:51:43] [INFO ] [Real]Absence check using state equation in 3408 ms returned unknown
[2023-03-24 13:51:43] [INFO ] [Real]Absence check using 37 positive place invariants in 70 ms returned sat
[2023-03-24 13:51:44] [INFO ] [Real]Absence check using 37 positive and 3264 generalized place invariants in 948 ms returned sat
[2023-03-24 13:51:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:51:48] [INFO ] [Real]Absence check using state equation in 3574 ms returned unknown
[2023-03-24 13:51:48] [INFO ] [Real]Absence check using 37 positive place invariants in 72 ms returned sat
[2023-03-24 13:51:49] [INFO ] [Real]Absence check using 37 positive and 3264 generalized place invariants in 910 ms returned sat
[2023-03-24 13:51:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:51:53] [INFO ] [Real]Absence check using state equation in 3623 ms returned unknown
[2023-03-24 13:51:54] [INFO ] [Real]Absence check using 37 positive place invariants in 75 ms returned sat
[2023-03-24 13:51:54] [INFO ] [Real]Absence check using 37 positive and 3264 generalized place invariants in 880 ms returned sat
[2023-03-24 13:51:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:51:56] [INFO ] [Real]Absence check using state equation in 1678 ms returned sat
[2023-03-24 13:51:56] [INFO ] Computed and/alt/rep : 370/436/370 causal constraints (skipped 102 transitions) in 44 ms.
[2023-03-24 13:51:58] [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.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)
[2023-03-24 13:51:59] [INFO ] [Real]Absence check using 37 positive place invariants in 71 ms returned sat
[2023-03-24 13:51:59] [INFO ] [Real]Absence check using 37 positive and 3264 generalized place invariants in 793 ms returned sat
[2023-03-24 13:51:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:52:02] [INFO ] [Real]Absence check using state equation in 2688 ms returned sat
[2023-03-24 13:52:02] [INFO ] Computed and/alt/rep : 370/436/370 causal constraints (skipped 102 transitions) in 45 ms.
[2023-03-24 13:52:06] [INFO ] Deduced a trap composed of 6 places in 3051 ms of which 5 ms to minimize.
[2023-03-24 13:52:06] [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)
[2023-03-24 13:52:07] [INFO ] [Real]Absence check using 37 positive place invariants in 69 ms returned sat
[2023-03-24 13:52:08] [INFO ] [Real]Absence check using 37 positive and 3264 generalized place invariants in 907 ms returned sat
[2023-03-24 13:52:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:52:11] [INFO ] [Real]Absence check using state equation in 3636 ms returned unknown
[2023-03-24 13:52:12] [INFO ] [Real]Absence check using 37 positive place invariants in 71 ms returned sat
[2023-03-24 13:52:13] [INFO ] [Real]Absence check using 37 positive and 3264 generalized place invariants in 897 ms returned sat
[2023-03-24 13:52:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:52:15] [INFO ] [Real]Absence check using state equation in 2271 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, 26, 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.23 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 947 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 947 ms. Remains : 3736/3806 places, 402/506 transitions.
// Phase 1: matrix 402 rows 3736 cols
[2023-03-24 13:52:16] [INFO ] Computed 3334 place invariants in 34 ms
Incomplete random walk after 1000000 steps, including 14705 resets, run finished after 9172 ms. (steps per millisecond=109 ) properties (out of 12) seen :73
Incomplete Best-First random walk after 1000001 steps, including 702 resets, run finished after 1915 ms. (steps per millisecond=522 ) properties (out of 12) seen :70
Incomplete Best-First random walk after 1000001 steps, including 701 resets, run finished after 2405 ms. (steps per millisecond=415 ) properties (out of 12) seen :70
Incomplete Best-First random walk after 1000001 steps, including 700 resets, run finished after 2440 ms. (steps per millisecond=409 ) properties (out of 12) seen :70
Incomplete Best-First random walk after 1000001 steps, including 700 resets, run finished after 1841 ms. (steps per millisecond=543 ) properties (out of 12) seen :70
Incomplete Best-First random walk after 1000001 steps, including 701 resets, run finished after 1845 ms. (steps per millisecond=542 ) properties (out of 12) seen :71
Incomplete Best-First random walk after 1000001 steps, including 700 resets, run finished after 2414 ms. (steps per millisecond=414 ) properties (out of 12) seen :69
Incomplete Best-First random walk after 1000001 steps, including 700 resets, run finished after 2427 ms. (steps per millisecond=412 ) properties (out of 12) seen :69
Incomplete Best-First random walk after 1000001 steps, including 432 resets, run finished after 2334 ms. (steps per millisecond=428 ) properties (out of 12) seen :90
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 1822 ms. (steps per millisecond=548 ) properties (out of 11) seen :47
Incomplete Best-First random walk after 1000001 steps, including 701 resets, run finished after 2364 ms. (steps per millisecond=423 ) properties (out of 11) seen :47
Incomplete Best-First random walk after 1000001 steps, including 701 resets, run finished after 2347 ms. (steps per millisecond=426 ) properties (out of 11) seen :47
[2023-03-24 13:52:49] [INFO ] Invariant cache hit.
[2023-03-24 13:52:50] [INFO ] [Real]Absence check using 1090 positive place invariants in 289 ms returned sat
[2023-03-24 13:52:50] [INFO ] [Real]Absence check using 1090 positive and 2244 generalized place invariants in 559 ms returned sat
[2023-03-24 13:52:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:52:52] [INFO ] [Real]Absence check using state equation in 1565 ms returned sat
[2023-03-24 13:52:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 13:52:53] [INFO ] [Nat]Absence check using 1090 positive place invariants in 245 ms returned sat
[2023-03-24 13:52:53] [INFO ] [Nat]Absence check using 1090 positive and 2244 generalized place invariants in 558 ms returned sat
[2023-03-24 13:52:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 13:52:55] [INFO ] [Nat]Absence check using state equation in 1616 ms returned sat
[2023-03-24 13:52:55] [INFO ] Computed and/alt/rep : 267/300/267 causal constraints (skipped 102 transitions) in 36 ms.
[2023-03-24 13:52:56] [INFO ] Added : 33 causal constraints over 7 iterations in 723 ms. Result :sat
Minimization took 217 ms.
[2023-03-24 13:52:57] [INFO ] [Real]Absence check using 1090 positive place invariants in 274 ms returned sat
[2023-03-24 13:52:57] [INFO ] [Real]Absence check using 1090 positive and 2244 generalized place invariants in 544 ms returned sat
[2023-03-24 13:52:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:52:59] [INFO ] [Real]Absence check using state equation in 1314 ms returned sat
[2023-03-24 13:52:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 13:52:59] [INFO ] [Nat]Absence check using 1090 positive place invariants in 281 ms returned sat
[2023-03-24 13:53:00] [INFO ] [Nat]Absence check using 1090 positive and 2244 generalized place invariants in 583 ms returned sat
[2023-03-24 13:53:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 13:53:02] [INFO ] [Nat]Absence check using state equation in 2030 ms returned sat
[2023-03-24 13:53:02] [INFO ] Computed and/alt/rep : 267/300/267 causal constraints (skipped 102 transitions) in 34 ms.
[2023-03-24 13:53:04] [INFO ] Added : 101 causal constraints over 21 iterations in 1954 ms. Result :sat
Minimization took 2614 ms.
[2023-03-24 13:53:07] [INFO ] [Real]Absence check using 1090 positive place invariants in 274 ms returned sat
[2023-03-24 13:53:08] [INFO ] [Real]Absence check using 1090 positive and 2244 generalized place invariants in 577 ms returned sat
[2023-03-24 13:53:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:53:09] [INFO ] [Real]Absence check using state equation in 1393 ms returned sat
[2023-03-24 13:53:09] [INFO ] Computed and/alt/rep : 267/300/267 causal constraints (skipped 102 transitions) in 35 ms.
[2023-03-24 13:53:12] [INFO ] Added : 113 causal constraints over 23 iterations in 2301 ms. Result :sat
Minimization took 286 ms.
[2023-03-24 13:53:13] [INFO ] [Real]Absence check using 1090 positive place invariants in 272 ms returned sat
[2023-03-24 13:53:13] [INFO ] [Real]Absence check using 1090 positive and 2244 generalized place invariants in 575 ms returned sat
[2023-03-24 13:53:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:53:15] [INFO ] [Real]Absence check using state equation in 1303 ms returned sat
[2023-03-24 13:53:15] [INFO ] Computed and/alt/rep : 267/300/267 causal constraints (skipped 102 transitions) in 36 ms.
[2023-03-24 13:53:17] [INFO ] Added : 110 causal constraints over 22 iterations in 2135 ms. Result :sat
Minimization took 248 ms.
[2023-03-24 13:53:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 13:53:18] [INFO ] [Nat]Absence check using 1090 positive place invariants in 279 ms returned sat
[2023-03-24 13:53:19] [INFO ] [Nat]Absence check using 1090 positive and 2244 generalized place invariants in 566 ms returned sat
[2023-03-24 13:53:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 13:53:20] [INFO ] [Nat]Absence check using state equation in 1396 ms returned sat
[2023-03-24 13:53:20] [INFO ] Computed and/alt/rep : 267/300/267 causal constraints (skipped 102 transitions) in 37 ms.
[2023-03-24 13:53:22] [INFO ] Added : 114 causal constraints over 23 iterations in 2015 ms. Result :sat
Minimization took 183 ms.
[2023-03-24 13:53:23] [INFO ] [Real]Absence check using 1090 positive place invariants in 279 ms returned sat
[2023-03-24 13:53:24] [INFO ] [Real]Absence check using 1090 positive and 2244 generalized place invariants in 559 ms returned sat
[2023-03-24 13:53:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:53:25] [INFO ] [Real]Absence check using state equation in 1384 ms returned sat
[2023-03-24 13:53:25] [INFO ] Computed and/alt/rep : 267/300/267 causal constraints (skipped 102 transitions) in 34 ms.
[2023-03-24 13:53:27] [INFO ] Added : 115 causal constraints over 23 iterations in 2294 ms. Result :sat
Minimization took 238 ms.
[2023-03-24 13:53:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 13:53:28] [INFO ] [Nat]Absence check using 1090 positive place invariants in 271 ms returned sat
[2023-03-24 13:53:29] [INFO ] [Nat]Absence check using 1090 positive and 2244 generalized place invariants in 564 ms returned sat
[2023-03-24 13:53:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 13:53:30] [INFO ] [Nat]Absence check using state equation in 1497 ms returned sat
[2023-03-24 13:53:31] [INFO ] Computed and/alt/rep : 267/300/267 causal constraints (skipped 102 transitions) in 25 ms.
[2023-03-24 13:53:32] [INFO ] Added : 101 causal constraints over 21 iterations in 1851 ms. Result :sat
Minimization took 184 ms.
[2023-03-24 13:53:33] [INFO ] [Real]Absence check using 1090 positive place invariants in 267 ms returned sat
[2023-03-24 13:53:34] [INFO ] [Real]Absence check using 1090 positive and 2244 generalized place invariants in 559 ms returned sat
[2023-03-24 13:53:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:53:36] [INFO ] [Real]Absence check using state equation in 2009 ms returned sat
[2023-03-24 13:53:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 13:53:37] [INFO ] [Nat]Absence check using 1090 positive place invariants in 274 ms returned sat
[2023-03-24 13:53:37] [INFO ] [Nat]Absence check using 1090 positive and 2244 generalized place invariants in 589 ms returned sat
[2023-03-24 13:53:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 13:53:39] [INFO ] [Nat]Absence check using state equation in 1983 ms returned sat
[2023-03-24 13:53:39] [INFO ] Computed and/alt/rep : 267/300/267 causal constraints (skipped 102 transitions) in 43 ms.
[2023-03-24 13:53:40] [INFO ] Added : 31 causal constraints over 7 iterations in 713 ms. Result :sat
Minimization took 367 ms.
[2023-03-24 13:53:41] [INFO ] [Real]Absence check using 1090 positive place invariants in 278 ms returned sat
[2023-03-24 13:53:43] [INFO ] [Real]Absence check using 1090 positive and 2244 generalized place invariants in 2026 ms returned sat
[2023-03-24 13:53:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:53:45] [INFO ] [Real]Absence check using state equation in 1628 ms returned sat
[2023-03-24 13:53:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 13:53:45] [INFO ] [Nat]Absence check using 1090 positive place invariants in 273 ms returned sat
[2023-03-24 13:53:47] [INFO ] [Nat]Absence check using 1090 positive and 2244 generalized place invariants in 1539 ms returned sat
[2023-03-24 13:53:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 13:53:48] [INFO ] [Nat]Absence check using state equation in 1455 ms returned sat
[2023-03-24 13:53:49] [INFO ] Computed and/alt/rep : 267/300/267 causal constraints (skipped 102 transitions) in 28 ms.
[2023-03-24 13:53:51] [INFO ] Added : 133 causal constraints over 27 iterations in 2370 ms. Result :sat
Minimization took 224 ms.
[2023-03-24 13:53:52] [INFO ] [Real]Absence check using 1090 positive place invariants in 270 ms returned sat
[2023-03-24 13:53:52] [INFO ] [Real]Absence check using 1090 positive and 2244 generalized place invariants in 548 ms returned sat
[2023-03-24 13:53:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:53:54] [INFO ] [Real]Absence check using state equation in 1272 ms returned unsat
[2023-03-24 13:53:54] [INFO ] [Real]Absence check using 1090 positive place invariants in 272 ms returned sat
[2023-03-24 13:53:55] [INFO ] [Real]Absence check using 1090 positive and 2244 generalized place invariants in 564 ms returned sat
[2023-03-24 13:53:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:53:56] [INFO ] [Real]Absence check using state equation in 1366 ms returned sat
[2023-03-24 13:53:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 13:53:57] [INFO ] [Nat]Absence check using 1090 positive place invariants in 286 ms returned sat
[2023-03-24 13:53:58] [INFO ] [Nat]Absence check using 1090 positive and 2244 generalized place invariants in 596 ms returned sat
[2023-03-24 13:53:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 13:53:59] [INFO ] [Nat]Absence check using state equation in 1544 ms returned sat
[2023-03-24 13:53:59] [INFO ] Computed and/alt/rep : 267/300/267 causal constraints (skipped 102 transitions) in 32 ms.
[2023-03-24 13:54:01] [INFO ] Added : 102 causal constraints over 21 iterations in 1829 ms. Result :sat
Minimization took 231 ms.
[2023-03-24 13:54:02] [INFO ] [Real]Absence check using 1090 positive place invariants in 485 ms returned sat
[2023-03-24 13:54:03] [INFO ] [Real]Absence check using 1090 positive and 2244 generalized place invariants in 682 ms returned sat
[2023-03-24 13:54:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:54:04] [INFO ] [Real]Absence check using state equation in 1492 ms returned sat
[2023-03-24 13:54:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 13:54:05] [INFO ] [Nat]Absence check using 1090 positive place invariants in 501 ms returned sat
[2023-03-24 13:54:06] [INFO ] [Nat]Absence check using 1090 positive and 2244 generalized place invariants in 1092 ms returned sat
[2023-03-24 13:54:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 13:54:10] [INFO ] [Nat]Absence check using state equation in 3370 ms returned sat
[2023-03-24 13:54:10] [INFO ] Computed and/alt/rep : 267/300/267 causal constraints (skipped 102 transitions) in 33 ms.
[2023-03-24 13:54:13] [INFO ] Added : 143 causal constraints over 29 iterations in 2607 ms. Result :sat
Minimization took 1019 ms.
[2023-03-24 13:54:14] [INFO ] [Real]Absence check using 1090 positive place invariants in 267 ms returned sat
[2023-03-24 13:54:15] [INFO ] [Real]Absence check using 1090 positive and 2244 generalized place invariants in 553 ms returned sat
[2023-03-24 13:54:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:54:18] [INFO ] [Real]Absence check using state equation in 3073 ms returned sat
[2023-03-24 13:54:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 13:54:19] [INFO ] [Nat]Absence check using 1090 positive place invariants in 280 ms returned sat
[2023-03-24 13:54:19] [INFO ] [Nat]Absence check using 1090 positive and 2244 generalized place invariants in 581 ms returned sat
[2023-03-24 13:54:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 13:54:27] [INFO ] [Nat]Absence check using state equation in 7873 ms returned sat
[2023-03-24 13:54:27] [INFO ] Computed and/alt/rep : 267/300/267 causal constraints (skipped 102 transitions) in 34 ms.
[2023-03-24 13:54:29] [INFO ] Added : 68 causal constraints over 14 iterations in 1292 ms. Result :sat
Minimization took 694 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, 24, 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.3 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 25 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 25 ms. Remains : 134/3736 places, 68/402 transitions.
// Phase 1: matrix 68 rows 134 cols
[2023-03-24 13:54:32] [INFO ] Computed 66 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 14492 resets, run finished after 3699 ms. (steps per millisecond=270 ) properties (out of 2) seen :66
Incomplete Best-First random walk after 1000001 steps, including 841 resets, run finished after 1216 ms. (steps per millisecond=822 ) properties (out of 2) seen :66
Incomplete Best-First random walk after 1000001 steps, including 841 resets, run finished after 1248 ms. (steps per millisecond=801 ) properties (out of 2) seen :66
[2023-03-24 13:54:38] [INFO ] Invariant cache hit.
[2023-03-24 13:54:38] [INFO ] [Real]Absence check using 0 positive and 66 generalized place invariants in 9 ms returned sat
[2023-03-24 13:54:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:54:38] [INFO ] [Real]Absence check using state equation in 26 ms returned unsat
[2023-03-24 13:54:38] [INFO ] [Real]Absence check using 0 positive and 66 generalized place invariants in 9 ms returned sat
[2023-03-24 13:54:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 13:54:38] [INFO ] [Real]Absence check using state equation in 23 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 232248 ms.
ITS solved all properties within timeout

BK_STOP 1679666079370

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="QuasiCertifProtocol-COL-32"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is 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 r297-tall-167873951000853"
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 ;