fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r293-tall-167873945800709
Last Updated
May 14, 2023

About the Execution of ITS-Tools for PolyORBNT-COL-S10J80

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
932.140 77121.00 88755.00 2821.20 10 1 1 1 1 1 4 10 1 3 4 1 1 1 3 2 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-167873945800709.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 PolyORBNT-COL-S10J80, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873945800709
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 612K
-rw-r--r-- 1 mcc users 9.1K Feb 26 01:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 26 01:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 26 00:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 00:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 16:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 16:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 03:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 117K Feb 26 03:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 26 02:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 112K Feb 26 02:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 95K 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 PolyORBNT-COL-S10J80-UpperBounds-00
FORMULA_NAME PolyORBNT-COL-S10J80-UpperBounds-01
FORMULA_NAME PolyORBNT-COL-S10J80-UpperBounds-02
FORMULA_NAME PolyORBNT-COL-S10J80-UpperBounds-03
FORMULA_NAME PolyORBNT-COL-S10J80-UpperBounds-04
FORMULA_NAME PolyORBNT-COL-S10J80-UpperBounds-05
FORMULA_NAME PolyORBNT-COL-S10J80-UpperBounds-06
FORMULA_NAME PolyORBNT-COL-S10J80-UpperBounds-07
FORMULA_NAME PolyORBNT-COL-S10J80-UpperBounds-08
FORMULA_NAME PolyORBNT-COL-S10J80-UpperBounds-09
FORMULA_NAME PolyORBNT-COL-S10J80-UpperBounds-10
FORMULA_NAME PolyORBNT-COL-S10J80-UpperBounds-11
FORMULA_NAME PolyORBNT-COL-S10J80-UpperBounds-12
FORMULA_NAME PolyORBNT-COL-S10J80-UpperBounds-13
FORMULA_NAME PolyORBNT-COL-S10J80-UpperBounds-14
FORMULA_NAME PolyORBNT-COL-S10J80-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678947849242

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=PolyORBNT-COL-S10J80
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202303021504
[2023-03-16 06:24:10] [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 06:24:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 06:24:10] [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 06:24:10] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-16 06:24:11] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 468 ms
[2023-03-16 06:24:11] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 1694 PT places and 13742.0 transition bindings in 18 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
[2023-03-16 06:24:11] [INFO ] Built PT skeleton of HLPN with 48 places and 38 transitions 140 arcs in 4 ms.
[2023-03-16 06:24:11] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 38 rows 48 cols
[2023-03-16 06:24:11] [INFO ] Computed 13 place invariants in 5 ms
FORMULA PolyORBNT-COL-S10J80-UpperBounds-00 10 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2023-03-16 06:24:11] [INFO ] Invariant cache hit.
[2023-03-16 06:24:11] [INFO ] [Real]Absence check using 6 positive place invariants in 5 ms returned sat
[2023-03-16 06:24:11] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-16 06:24:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:11] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-16 06:24:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 06:24:11] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-16 06:24:11] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-16 06:24:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:11] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-16 06:24:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 06:24:11] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2023-03-16 06:24:11] [INFO ] Deduced a trap composed of 14 places in 35 ms of which 1 ms to minimize.
[2023-03-16 06:24:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 44 ms
[2023-03-16 06:24:11] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-16 06:24:11] [INFO ] Added : 15 causal constraints over 4 iterations in 43 ms. Result :sat
Minimization took 12 ms.
[2023-03-16 06:24:11] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-16 06:24:11] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-16 06:24:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:11] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-16 06:24:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 06:24:11] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-16 06:24:11] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-16 06:24:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:11] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-16 06:24:11] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-16 06:24:11] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 1 ms to minimize.
[2023-03-16 06:24:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 34 ms
[2023-03-16 06:24:11] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-16 06:24:11] [INFO ] Added : 36 causal constraints over 8 iterations in 117 ms. Result :sat
Minimization took 11 ms.
[2023-03-16 06:24:11] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-16 06:24:11] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 5 ms returned sat
[2023-03-16 06:24:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:11] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-16 06:24:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 06:24:11] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-16 06:24:11] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-16 06:24:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:11] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2023-03-16 06:24:11] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-16 06:24:11] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-16 06:24:12] [INFO ] Added : 36 causal constraints over 8 iterations in 48 ms. Result :sat
Minimization took 16 ms.
[2023-03-16 06:24:12] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-16 06:24:12] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-16 06:24:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:12] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-16 06:24:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 06:24:12] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-16 06:24:12] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-16 06:24:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:12] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-16 06:24:12] [INFO ] [Nat]Added 1 Read/Feed constraints in 37 ms returned sat
[2023-03-16 06:24:12] [INFO ] Deduced a trap composed of 14 places in 41 ms of which 1 ms to minimize.
[2023-03-16 06:24:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 54 ms
[2023-03-16 06:24:12] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-16 06:24:12] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 2 ms to minimize.
[2023-03-16 06:24:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 33 ms
[2023-03-16 06:24:12] [INFO ] Added : 36 causal constraints over 8 iterations in 142 ms. Result :sat
Minimization took 14 ms.
[2023-03-16 06:24:12] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-16 06:24:12] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-16 06:24:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:12] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-16 06:24:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 06:24:12] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-16 06:24:12] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-16 06:24:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:12] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-16 06:24:12] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-16 06:24:12] [INFO ] Deduced a trap composed of 14 places in 22 ms of which 0 ms to minimize.
[2023-03-16 06:24:12] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 1 ms to minimize.
[2023-03-16 06:24:12] [INFO ] Deduced a trap composed of 15 places in 18 ms of which 1 ms to minimize.
[2023-03-16 06:24:12] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 82 ms
[2023-03-16 06:24:12] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-16 06:24:12] [INFO ] Added : 36 causal constraints over 8 iterations in 46 ms. Result :sat
Minimization took 14 ms.
[2023-03-16 06:24:12] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-16 06:24:12] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 7 ms returned sat
[2023-03-16 06:24:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:12] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-16 06:24:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 06:24:12] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-16 06:24:12] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-16 06:24:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:12] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-16 06:24:12] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-16 06:24:12] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 0 ms to minimize.
[2023-03-16 06:24:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 40 ms
[2023-03-16 06:24:12] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-16 06:24:13] [INFO ] Added : 19 causal constraints over 4 iterations in 255 ms. Result :sat
Minimization took 92 ms.
[2023-03-16 06:24:13] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-16 06:24:13] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-16 06:24:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:13] [INFO ] [Real]Absence check using state equation in 8 ms returned unsat
[2023-03-16 06:24:13] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-16 06:24:13] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-16 06:24:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:13] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-16 06:24:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 06:24:13] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-16 06:24:13] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-16 06:24:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:13] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-16 06:24:13] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-03-16 06:24:13] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 0 ms to minimize.
[2023-03-16 06:24:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 30 ms
[2023-03-16 06:24:13] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-16 06:24:13] [INFO ] Deduced a trap composed of 25 places in 32 ms of which 1 ms to minimize.
[2023-03-16 06:24:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 46 ms
[2023-03-16 06:24:13] [INFO ] Added : 36 causal constraints over 8 iterations in 88 ms. Result :sat
Minimization took 12 ms.
[2023-03-16 06:24:13] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-16 06:24:13] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-16 06:24:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:13] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-16 06:24:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 06:24:13] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-16 06:24:13] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-16 06:24:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:13] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2023-03-16 06:24:13] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-16 06:24:13] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-16 06:24:13] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 1 ms to minimize.
[2023-03-16 06:24:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 35 ms
[2023-03-16 06:24:13] [INFO ] Added : 22 causal constraints over 5 iterations in 74 ms. Result :sat
Minimization took 17 ms.
[2023-03-16 06:24:13] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-16 06:24:13] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-16 06:24:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:13] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-16 06:24:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 06:24:13] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-16 06:24:13] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-16 06:24:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:13] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-16 06:24:13] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-03-16 06:24:13] [INFO ] Deduced a trap composed of 13 places in 36 ms of which 0 ms to minimize.
[2023-03-16 06:24:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 42 ms
[2023-03-16 06:24:13] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-16 06:24:13] [INFO ] Added : 20 causal constraints over 4 iterations in 219 ms. Result :sat
Minimization took 72 ms.
[2023-03-16 06:24:13] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-16 06:24:13] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-16 06:24:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:14] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-16 06:24:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 06:24:14] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-16 06:24:14] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-16 06:24:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:14] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-16 06:24:14] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-16 06:24:14] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 1 ms to minimize.
[2023-03-16 06:24:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 31 ms
[2023-03-16 06:24:14] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-16 06:24:14] [INFO ] Deduced a trap composed of 25 places in 32 ms of which 0 ms to minimize.
[2023-03-16 06:24:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 42 ms
[2023-03-16 06:24:14] [INFO ] Added : 36 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 15 ms.
[2023-03-16 06:24:14] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-16 06:24:14] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-16 06:24:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:14] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-16 06:24:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 06:24:14] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-16 06:24:14] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-16 06:24:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:14] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-16 06:24:14] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-16 06:24:14] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-16 06:24:14] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 8 ms.
[2023-03-16 06:24:14] [INFO ] [Real]Absence check using 6 positive place invariants in 5 ms returned sat
[2023-03-16 06:24:14] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-16 06:24:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:14] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-16 06:24:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 06:24:14] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-16 06:24:14] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-16 06:24:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:14] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-16 06:24:14] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-16 06:24:14] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-16 06:24:14] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 1 ms to minimize.
[2023-03-16 06:24:14] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 0 ms to minimize.
[2023-03-16 06:24:14] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 145 ms
[2023-03-16 06:24:14] [INFO ] Added : 36 causal constraints over 8 iterations in 192 ms. Result :sat
Minimization took 12 ms.
[2023-03-16 06:24:14] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-16 06:24:14] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned unsat
[2023-03-16 06:24:14] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-16 06:24:14] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-16 06:24:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:14] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-16 06:24:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 06:24:14] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-16 06:24:14] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-16 06:24:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:14] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2023-03-16 06:24:14] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-16 06:24:14] [INFO ] Deduced a trap composed of 14 places in 23 ms of which 1 ms to minimize.
[2023-03-16 06:24:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 28 ms
[2023-03-16 06:24:14] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-16 06:24:14] [INFO ] Added : 20 causal constraints over 5 iterations in 27 ms. Result :sat
Minimization took 13 ms.
Current structural bounds on expressions (after SMT) : [1, -1, -1, 1, -1, 10, 10, 1, 3, 4, -1, -1, 1, 3, 2]
FORMULA PolyORBNT-COL-S10J80-UpperBounds-14 3 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
FORMULA PolyORBNT-COL-S10J80-UpperBounds-07 10 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
Transition Run forces synchronizations/join behavior on parameter j of sort Jobs
Transition trans_376 forces synchronizations/join behavior on parameter s of sort Sources
Symmetric sort wr.t. initial and guards and successors and join/free detected :States
Arc [42:1*[$t, 0, $j]] contains constants of sort States
Transition WillPerformWork : constants on arcs in [[42:1*[$t, 0, $j]]] introduces in States(2) partition with 1 elements that refines current partition to 2 subsets.
[2023-03-16 06:24:14] [INFO ] Unfolded HLPN to a Petri net with 1694 places and 13580 transitions 119919 arcs in 181 ms.
[2023-03-16 06:24:14] [INFO ] Unfolded 13 HLPN properties in 0 ms.
Deduced a syphon composed of 80 places in 28 ms
Reduce places removed 80 places and 80 transitions.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
Incomplete random walk after 10000 steps, including 557 resets, run finished after 255 ms. (steps per millisecond=39 ) properties (out of 13) seen :12
FORMULA PolyORBNT-COL-S10J80-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-COL-S10J80-UpperBounds-10 4 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-COL-S10J80-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10000 steps, including 106 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10000 steps, including 104 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 102 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 107 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 10) seen :1
[2023-03-16 06:24:15] [INFO ] Flow matrix only has 3381 transitions (discarded 9 similar events)
// Phase 1: matrix 3381 rows 1614 cols
[2023-03-16 06:24:16] [INFO ] Computed 192 place invariants in 252 ms
[2023-03-16 06:24:16] [INFO ] [Real]Absence check using 185 positive place invariants in 53 ms returned sat
[2023-03-16 06:24:16] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 47 ms returned sat
[2023-03-16 06:24:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:17] [INFO ] [Real]Absence check using state equation in 842 ms returned sat
[2023-03-16 06:24:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 06:24:17] [INFO ] [Nat]Absence check using 185 positive place invariants in 56 ms returned sat
[2023-03-16 06:24:17] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 48 ms returned sat
[2023-03-16 06:24:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:18] [INFO ] [Nat]Absence check using state equation in 1050 ms returned sat
[2023-03-16 06:24:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 06:24:18] [INFO ] [Nat]Added 1 Read/Feed constraints in 21 ms returned sat
[2023-03-16 06:24:19] [INFO ] Deduced a trap composed of 453 places in 860 ms of which 2 ms to minimize.
[2023-03-16 06:24:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1082 ms
[2023-03-16 06:24:19] [INFO ] Computed and/alt/rep : 2147/6063/2147 causal constraints (skipped 1223 transitions) in 334 ms.
[2023-03-16 06:24:20] [INFO ] Added : 7 causal constraints over 2 iterations in 789 ms. Result :sat
[2023-03-16 06:24:20] [INFO ] [Real]Absence check using 185 positive place invariants in 60 ms returned sat
[2023-03-16 06:24:20] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 41 ms returned sat
[2023-03-16 06:24:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:21] [INFO ] [Real]Absence check using state equation in 1183 ms returned sat
[2023-03-16 06:24:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 06:24:22] [INFO ] [Nat]Absence check using 185 positive place invariants in 62 ms returned sat
[2023-03-16 06:24:22] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 51 ms returned sat
[2023-03-16 06:24:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:27] [INFO ] [Nat]Absence check using state equation in 4762 ms returned unknown
[2023-03-16 06:24:27] [INFO ] [Real]Absence check using 185 positive place invariants in 53 ms returned sat
[2023-03-16 06:24:27] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 47 ms returned sat
[2023-03-16 06:24:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:29] [INFO ] [Real]Absence check using state equation in 1680 ms returned sat
[2023-03-16 06:24:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 06:24:29] [INFO ] [Nat]Absence check using 185 positive place invariants in 58 ms returned sat
[2023-03-16 06:24:29] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 48 ms returned sat
[2023-03-16 06:24:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:30] [INFO ] [Nat]Absence check using state equation in 1163 ms returned sat
[2023-03-16 06:24:31] [INFO ] [Nat]Added 1 Read/Feed constraints in 850 ms returned sat
[2023-03-16 06:24:31] [INFO ] Computed and/alt/rep : 2147/6063/2147 causal constraints (skipped 1223 transitions) in 241 ms.
[2023-03-16 06:24:33] [INFO ] Deduced a trap composed of 19 places in 309 ms of which 0 ms to minimize.
[2023-03-16 06:24:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 544 ms
[2023-03-16 06:24:33] [INFO ] Added : 32 causal constraints over 8 iterations in 2152 ms. Result :sat
[2023-03-16 06:24:33] [INFO ] [Real]Absence check using 185 positive place invariants in 54 ms returned sat
[2023-03-16 06:24:33] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 47 ms returned sat
[2023-03-16 06:24:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:34] [INFO ] [Real]Absence check using state equation in 853 ms returned sat
[2023-03-16 06:24:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 06:24:35] [INFO ] [Nat]Absence check using 185 positive place invariants in 60 ms returned sat
[2023-03-16 06:24:35] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 48 ms returned sat
[2023-03-16 06:24:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:36] [INFO ] [Nat]Absence check using state equation in 924 ms returned sat
[2023-03-16 06:24:36] [INFO ] [Nat]Added 1 Read/Feed constraints in 53 ms returned sat
[2023-03-16 06:24:37] [INFO ] Deduced a trap composed of 843 places in 772 ms of which 1 ms to minimize.
[2023-03-16 06:24:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1027 ms
[2023-03-16 06:24:37] [INFO ] Computed and/alt/rep : 2147/6063/2147 causal constraints (skipped 1223 transitions) in 237 ms.
[2023-03-16 06:24:37] [INFO ] Added : 8 causal constraints over 2 iterations in 686 ms. Result :sat
[2023-03-16 06:24:38] [INFO ] [Real]Absence check using 185 positive place invariants in 55 ms returned sat
[2023-03-16 06:24:38] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 47 ms returned sat
[2023-03-16 06:24:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:39] [INFO ] [Real]Absence check using state equation in 857 ms returned sat
[2023-03-16 06:24:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 06:24:39] [INFO ] [Nat]Absence check using 185 positive place invariants in 57 ms returned sat
[2023-03-16 06:24:39] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 48 ms returned sat
[2023-03-16 06:24:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:40] [INFO ] [Nat]Absence check using state equation in 933 ms returned sat
[2023-03-16 06:24:40] [INFO ] [Nat]Added 1 Read/Feed constraints in 44 ms returned sat
[2023-03-16 06:24:41] [INFO ] Deduced a trap composed of 399 places in 876 ms of which 2 ms to minimize.
[2023-03-16 06:24:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1073 ms
[2023-03-16 06:24:41] [INFO ] Computed and/alt/rep : 2147/6063/2147 causal constraints (skipped 1223 transitions) in 235 ms.
[2023-03-16 06:24:44] [INFO ] Added : 5 causal constraints over 1 iterations in 2726 ms. Result :unknown
[2023-03-16 06:24:44] [INFO ] [Real]Absence check using 185 positive place invariants in 57 ms returned sat
[2023-03-16 06:24:44] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 22 ms returned unsat
[2023-03-16 06:24:44] [INFO ] [Real]Absence check using 185 positive place invariants in 55 ms returned sat
[2023-03-16 06:24:44] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 48 ms returned sat
[2023-03-16 06:24:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:45] [INFO ] [Real]Absence check using state equation in 884 ms returned sat
[2023-03-16 06:24:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 06:24:45] [INFO ] [Nat]Absence check using 185 positive place invariants in 58 ms returned sat
[2023-03-16 06:24:45] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 49 ms returned sat
[2023-03-16 06:24:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:48] [INFO ] [Nat]Absence check using state equation in 2307 ms returned sat
[2023-03-16 06:24:48] [INFO ] [Nat]Added 1 Read/Feed constraints in 214 ms returned sat
[2023-03-16 06:24:48] [INFO ] Computed and/alt/rep : 2147/6063/2147 causal constraints (skipped 1223 transitions) in 235 ms.
[2023-03-16 06:24:50] [INFO ] Deduced a trap composed of 778 places in 901 ms of which 3 ms to minimize.
[2023-03-16 06:24:50] [INFO ] Trap strengthening (SAT) tested/added 1/1 trap constraints in 1123 ms
[2023-03-16 06:24:51] [INFO ] Deduced a trap composed of 9 places in 1149 ms of which 2 ms to minimize.
[2023-03-16 06:24:51] [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 6
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 06:24:52] [INFO ] [Real]Absence check using 185 positive place invariants in 55 ms returned sat
[2023-03-16 06:24:52] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 38 ms returned sat
[2023-03-16 06:24:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:53] [INFO ] [Real]Absence check using state equation in 898 ms returned sat
[2023-03-16 06:24:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 06:24:53] [INFO ] [Nat]Absence check using 185 positive place invariants in 57 ms returned sat
[2023-03-16 06:24:53] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 32 ms returned unsat
[2023-03-16 06:24:53] [INFO ] [Real]Absence check using 185 positive place invariants in 59 ms returned sat
[2023-03-16 06:24:53] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 43 ms returned unsat
[2023-03-16 06:24:53] [INFO ] [Real]Absence check using 185 positive place invariants in 55 ms returned sat
[2023-03-16 06:24:53] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 50 ms returned sat
[2023-03-16 06:24:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:54] [INFO ] [Real]Absence check using state equation in 947 ms returned sat
[2023-03-16 06:24:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 06:24:55] [INFO ] [Nat]Absence check using 185 positive place invariants in 57 ms returned sat
[2023-03-16 06:24:55] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 45 ms returned sat
[2023-03-16 06:24:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 06:24:56] [INFO ] [Nat]Absence check using state equation in 889 ms returned sat
[2023-03-16 06:24:57] [INFO ] [Nat]Added 1 Read/Feed constraints in 1839 ms returned sat
[2023-03-16 06:24:58] [INFO ] Deduced a trap composed of 407 places in 908 ms of which 2 ms to minimize.
[2023-03-16 06:24:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1117 ms
[2023-03-16 06:24:59] [INFO ] Computed and/alt/rep : 2147/6063/2147 causal constraints (skipped 1223 transitions) in 238 ms.
[2023-03-16 06:24:59] [INFO ] Added : 10 causal constraints over 2 iterations in 933 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [1, 2147483647, 2147483647, 1, 2147483647, 4, 3, 1, 1, 2] Max seen :[0, 0, 0, 0, 0, 4, 0, 1, 1, 0]
FORMULA PolyORBNT-COL-S10J80-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S10J80-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S10J80-UpperBounds-06 4 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S10J80-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA PolyORBNT-COL-S10J80-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 5 out of 1614 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1614/1614 places, 3390/3390 transitions.
Ensure Unique test removed 10 places
Drop transitions removed 84 transitions
Trivial Post-agglo rules discarded 84 transitions
Performed 84 trivial Post agglomeration. Transition count delta: 84
Iterating post reduction 0 with 94 rules applied. Total rules applied 94 place count 1604 transition count 3306
Reduce places removed 84 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 85 rules applied. Total rules applied 179 place count 1520 transition count 3305
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 180 place count 1519 transition count 3305
Performed 85 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 85 Pre rules applied. Total rules applied 180 place count 1519 transition count 3220
Deduced a syphon composed of 85 places in 2 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 3 with 170 rules applied. Total rules applied 350 place count 1434 transition count 3220
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 352 place count 1433 transition count 3219
Applied a total of 352 rules in 593 ms. Remains 1433 /1614 variables (removed 181) and now considering 3219/3390 (removed 171) transitions.
[2023-03-16 06:25:00] [INFO ] Flow matrix only has 3210 transitions (discarded 9 similar events)
// Phase 1: matrix 3210 rows 1433 cols
[2023-03-16 06:25:00] [INFO ] Computed 182 place invariants in 108 ms
[2023-03-16 06:25:02] [INFO ] Dead Transitions using invariants and state equation in 1926 ms found 615 transitions.
Found 615 dead transitions using SMT.
Drop transitions removed 615 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 615 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1433/1614 places, 2604/3390 transitions.
Applied a total of 0 rules in 118 ms. Remains 1433 /1433 variables (removed 0) and now considering 2604/2604 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2640 ms. Remains : 1433/1614 places, 2604/3390 transitions.
Normalized transition count is 2595 out of 2604 initially.
// Phase 1: matrix 2595 rows 1433 cols
[2023-03-16 06:25:02] [INFO ] Computed 182 place invariants in 63 ms
Incomplete random walk after 1000000 steps, including 70671 resets, run finished after 11271 ms. (steps per millisecond=88 ) properties (out of 5) seen :8
FORMULA PolyORBNT-COL-S10J80-UpperBounds-15 2 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-COL-S10J80-UpperBounds-09 3 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 6351 resets, run finished after 2059 ms. (steps per millisecond=485 ) properties (out of 3) seen :3
Incomplete Best-First random walk after 1000001 steps, including 6728 resets, run finished after 2126 ms. (steps per millisecond=470 ) properties (out of 3) seen :3
Incomplete Best-First random walk after 1000001 steps, including 6254 resets, run finished after 2046 ms. (steps per millisecond=488 ) properties (out of 3) seen :3
[2023-03-16 06:25:20] [INFO ] Flow matrix only has 2595 transitions (discarded 9 similar events)
// Phase 1: matrix 2595 rows 1433 cols
[2023-03-16 06:25:20] [INFO ] Computed 182 place invariants in 69 ms
[2023-03-16 06:25:20] [INFO ] [Real]Absence check using 175 positive place invariants in 45 ms returned sat
[2023-03-16 06:25:20] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 31 ms returned unsat
[2023-03-16 06:25:20] [INFO ] [Real]Absence check using 175 positive place invariants in 47 ms returned sat
[2023-03-16 06:25:20] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 28 ms returned unsat
[2023-03-16 06:25:20] [INFO ] [Real]Absence check using 175 positive place invariants in 45 ms returned sat
[2023-03-16 06:25:21] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 27 ms returned unsat
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[1, 1, 1]
FORMULA PolyORBNT-COL-S10J80-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S10J80-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S10J80-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 70383 ms.

BK_STOP 1678947926363

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBNT-COL-S10J80"
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 PolyORBNT-COL-S10J80, 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-167873945800709"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S10J80.tgz
mv PolyORBNT-COL-S10J80 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 ;