About the Execution of ITS-Tools for PolyORBNT-COL-S10J40
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16228.312 | 3600000.00 | 2773924.00 | 555214.00 | 10 10 41 1 1 1 4 1 1 1 1 1 1 ? 1 1 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r293-tall-167873945800693.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-S10J40, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873945800693
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 12K Feb 26 00:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 122K Feb 26 00:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Feb 25 23:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K Feb 25 23:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 01:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 26 01:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 26 01:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 01:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K 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 93K 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-S10J40-UpperBounds-00
FORMULA_NAME PolyORBNT-COL-S10J40-UpperBounds-01
FORMULA_NAME PolyORBNT-COL-S10J40-UpperBounds-02
FORMULA_NAME PolyORBNT-COL-S10J40-UpperBounds-03
FORMULA_NAME PolyORBNT-COL-S10J40-UpperBounds-04
FORMULA_NAME PolyORBNT-COL-S10J40-UpperBounds-05
FORMULA_NAME PolyORBNT-COL-S10J40-UpperBounds-06
FORMULA_NAME PolyORBNT-COL-S10J40-UpperBounds-07
FORMULA_NAME PolyORBNT-COL-S10J40-UpperBounds-08
FORMULA_NAME PolyORBNT-COL-S10J40-UpperBounds-09
FORMULA_NAME PolyORBNT-COL-S10J40-UpperBounds-10
FORMULA_NAME PolyORBNT-COL-S10J40-UpperBounds-11
FORMULA_NAME PolyORBNT-COL-S10J40-UpperBounds-12
FORMULA_NAME PolyORBNT-COL-S10J40-UpperBounds-13
FORMULA_NAME PolyORBNT-COL-S10J40-UpperBounds-14
FORMULA_NAME PolyORBNT-COL-S10J40-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1678941613733
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-S10J40
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202303021504
[2023-03-16 04:40:15] [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 04:40:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 04:40:15] [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 04:40:16] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-16 04:40:16] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 530 ms
[2023-03-16 04:40:16] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 894 PT places and 12462.0 transition bindings in 17 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
[2023-03-16 04:40:16] [INFO ] Built PT skeleton of HLPN with 48 places and 38 transitions 140 arcs in 4 ms.
[2023-03-16 04:40:16] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 38 rows 48 cols
[2023-03-16 04:40:16] [INFO ] Computed 13 place invariants in 9 ms
FORMULA PolyORBNT-COL-S10J40-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA PolyORBNT-COL-S10J40-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA PolyORBNT-COL-S10J40-UpperBounds-02 41 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA PolyORBNT-COL-S10J40-UpperBounds-01 10 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA PolyORBNT-COL-S10J40-UpperBounds-00 10 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2023-03-16 04:40:16] [INFO ] Invariant cache hit.
[2023-03-16 04:40:16] [INFO ] [Real]Absence check using 6 positive place invariants in 12 ms returned sat
[2023-03-16 04:40:16] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 8 ms returned sat
[2023-03-16 04:40:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:40:16] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-16 04:40:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:40:16] [INFO ] [Nat]Absence check using 6 positive place invariants in 7 ms returned sat
[2023-03-16 04:40:16] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 11 ms returned sat
[2023-03-16 04:40:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:40:16] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2023-03-16 04:40:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 04:40:16] [INFO ] [Nat]Added 1 Read/Feed constraints in 3 ms returned sat
[2023-03-16 04:40:16] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 2 ms to minimize.
[2023-03-16 04:40:16] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 0 ms to minimize.
[2023-03-16 04:40:16] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 1 ms to minimize.
[2023-03-16 04:40:16] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 109 ms
[2023-03-16 04:40:16] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-16 04:40:16] [INFO ] Added : 36 causal constraints over 8 iterations in 47 ms. Result :sat
Minimization took 14 ms.
[2023-03-16 04:40:17] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-16 04:40:17] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-16 04:40:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:40:17] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-16 04:40:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:40:17] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-16 04:40:17] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-16 04:40:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:40:17] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2023-03-16 04:40:17] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-16 04:40:17] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-16 04:40:17] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-16 04:40:17] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-16 04:40:17] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-16 04:40:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:40:17] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-16 04:40:17] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-16 04:40:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:40:17] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-16 04:40:17] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-16 04:40:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:40:17] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-16 04:40:17] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2023-03-16 04:40:17] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-16 04:40:17] [INFO ] Deduced a trap composed of 11 places in 38 ms of which 1 ms to minimize.
[2023-03-16 04:40:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 45 ms
[2023-03-16 04:40:17] [INFO ] Added : 36 causal constraints over 8 iterations in 157 ms. Result :sat
Minimization took 14 ms.
[2023-03-16 04:40:17] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-16 04:40:17] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-16 04:40:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:40:17] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-16 04:40:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:40:17] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-16 04:40:17] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-16 04:40:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:40:17] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-16 04:40:17] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-03-16 04:40:17] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 1 ms to minimize.
[2023-03-16 04:40:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 40 ms
[2023-03-16 04:40:17] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-16 04:40:17] [INFO ] Added : 20 causal constraints over 4 iterations in 216 ms. Result :sat
Minimization took 75 ms.
[2023-03-16 04:40:17] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-16 04:40:17] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-16 04:40:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:40:17] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-16 04:40:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:40:17] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-16 04:40:17] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-16 04:40:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:40:17] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2023-03-16 04:40:17] [INFO ] [Nat]Added 1 Read/Feed constraints in 29 ms returned sat
[2023-03-16 04:40:17] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 13 ms.
[2023-03-16 04:40:18] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 0 ms to minimize.
[2023-03-16 04:40:18] [INFO ] Deduced a trap composed of 25 places in 26 ms of which 0 ms to minimize.
[2023-03-16 04:40:18] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 79 ms
[2023-03-16 04:40:18] [INFO ] Added : 36 causal constraints over 8 iterations in 193 ms. Result :sat
Minimization took 13 ms.
[2023-03-16 04:40:18] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-16 04:40:18] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-16 04:40:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:40:18] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-16 04:40:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:40:18] [INFO ] [Nat]Absence check using 6 positive place invariants in 3 ms returned sat
[2023-03-16 04:40:18] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-16 04:40:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:40:18] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2023-03-16 04:40:18] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-03-16 04:40:18] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-16 04:40:18] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 8 ms.
[2023-03-16 04:40:18] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-16 04:40:18] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-16 04:40:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:40:18] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-16 04:40:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:40:18] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-16 04:40:18] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-16 04:40:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:40:18] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-16 04:40:18] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-16 04:40:18] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-16 04:40:18] [INFO ] Added : 36 causal constraints over 8 iterations in 40 ms. Result :sat
Minimization took 16 ms.
[2023-03-16 04:40:18] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-16 04:40:18] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-16 04:40:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:40:18] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-16 04:40:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:40:18] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-16 04:40:18] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-16 04:40:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:40:18] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2023-03-16 04:40:18] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-16 04:40:18] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 0 ms to minimize.
[2023-03-16 04:40:18] [INFO ] Deduced a trap composed of 15 places in 20 ms of which 1 ms to minimize.
[2023-03-16 04:40:18] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 58 ms
[2023-03-16 04:40:18] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-16 04:40:18] [INFO ] Added : 36 causal constraints over 8 iterations in 38 ms. Result :sat
Minimization took 22 ms.
[2023-03-16 04:40:18] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-16 04:40:18] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-16 04:40:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:40:18] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-16 04:40:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:40:18] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-16 04:40:18] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-16 04:40:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:40:18] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-16 04:40:18] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-16 04:40:18] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 1 ms to minimize.
[2023-03-16 04:40:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 35 ms
[2023-03-16 04:40:18] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-16 04:40:19] [INFO ] Added : 14 causal constraints over 4 iterations in 240 ms. Result :sat
Minimization took 82 ms.
[2023-03-16 04:40:19] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-16 04:40:19] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-16 04:40:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:40:19] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-16 04:40:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:40:19] [INFO ] [Nat]Absence check using 6 positive place invariants in 5 ms returned sat
[2023-03-16 04:40:19] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-16 04:40:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:40:19] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-16 04:40:19] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2023-03-16 04:40:19] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-16 04:40:19] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 9 ms.
[2023-03-16 04:40:19] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-16 04:40:19] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-16 04:40:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:40:19] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-16 04:40:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:40:19] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-16 04:40:19] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-16 04:40:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:40:19] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-16 04:40:19] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-16 04:40:19] [INFO ] Deduced a trap composed of 14 places in 35 ms of which 1 ms to minimize.
[2023-03-16 04:40:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 40 ms
[2023-03-16 04:40:19] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-16 04:40:19] [INFO ] Added : 15 causal constraints over 4 iterations in 22 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, 1, 4, -1, -1, -1, -1, 10, -1, 1]
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 04:40:19] [INFO ] Unfolded HLPN to a Petri net with 894 places and 12380 transitions 114079 arcs in 218 ms.
[2023-03-16 04:40:19] [INFO ] Unfolded 11 HLPN properties in 0 ms.
Deduced a syphon composed of 40 places in 33 ms
Reduce places removed 40 places and 40 transitions.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
Incomplete random walk after 10000 steps, including 560 resets, run finished after 218 ms. (steps per millisecond=45 ) properties (out of 11) seen :4
FORMULA PolyORBNT-COL-S10J40-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 10) seen :3
Incomplete Best-First random walk after 10001 steps, including 103 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 10) seen :3
Incomplete Best-First random walk after 10000 steps, including 105 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 10) seen :3
Incomplete Best-First random walk after 10000 steps, including 105 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 10) seen :3
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 10) seen :3
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 10) seen :3
Incomplete Best-First random walk after 10001 steps, including 102 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 10) seen :3
Incomplete Best-First random walk after 10001 steps, including 103 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 10) seen :7
FORMULA PolyORBNT-COL-S10J40-UpperBounds-06 4 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 9) seen :3
[2023-03-16 04:40:20] [INFO ] Flow matrix only has 2221 transitions (discarded 9 similar events)
// Phase 1: matrix 2221 rows 854 cols
[2023-03-16 04:40:20] [INFO ] Computed 112 place invariants in 126 ms
[2023-03-16 04:40:20] [INFO ] [Real]Absence check using 105 positive place invariants in 28 ms returned sat
[2023-03-16 04:40:20] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2023-03-16 04:40:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:40:21] [INFO ] [Real]Absence check using state equation in 572 ms returned sat
[2023-03-16 04:40:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:40:21] [INFO ] [Nat]Absence check using 105 positive place invariants in 33 ms returned sat
[2023-03-16 04:40:21] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2023-03-16 04:40:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:40:22] [INFO ] [Nat]Absence check using state equation in 1052 ms returned sat
[2023-03-16 04:40:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 04:40:22] [INFO ] [Nat]Added 1 Read/Feed constraints in 314 ms returned sat
[2023-03-16 04:40:23] [INFO ] Computed and/alt/rep : 1587/4983/1587 causal constraints (skipped 623 transitions) in 254 ms.
[2023-03-16 04:40:24] [INFO ] Deduced a trap composed of 19 places in 548 ms of which 1 ms to minimize.
[2023-03-16 04:40:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 844 ms
[2023-03-16 04:40:25] [INFO ] Deduced a trap composed of 212 places in 514 ms of which 1 ms to minimize.
[2023-03-16 04:40:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 723 ms
[2023-03-16 04:40:26] [INFO ] Added : 32 causal constraints over 7 iterations in 3250 ms. Result :sat
Minimization took 140 ms.
[2023-03-16 04:40:26] [INFO ] [Real]Absence check using 105 positive place invariants in 28 ms returned sat
[2023-03-16 04:40:26] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned unsat
[2023-03-16 04:40:26] [INFO ] [Real]Absence check using 105 positive place invariants in 28 ms returned sat
[2023-03-16 04:40:26] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 16 ms returned sat
[2023-03-16 04:40:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:40:27] [INFO ] [Real]Absence check using state equation in 546 ms returned sat
[2023-03-16 04:40:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:40:27] [INFO ] [Nat]Absence check using 105 positive place invariants in 30 ms returned sat
[2023-03-16 04:40:27] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2023-03-16 04:40:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:40:27] [INFO ] [Nat]Absence check using state equation in 504 ms returned sat
[2023-03-16 04:40:28] [INFO ] [Nat]Added 1 Read/Feed constraints in 754 ms returned sat
[2023-03-16 04:40:29] [INFO ] Computed and/alt/rep : 1587/4983/1587 causal constraints (skipped 623 transitions) in 495 ms.
[2023-03-16 04:40:30] [INFO ] Deduced a trap composed of 19 places in 325 ms of which 1 ms to minimize.
[2023-03-16 04:40:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 498 ms
[2023-03-16 04:40:30] [INFO ] Added : 27 causal constraints over 6 iterations in 1676 ms. Result :sat
Minimization took 1044 ms.
[2023-03-16 04:40:31] [INFO ] [Real]Absence check using 105 positive place invariants in 30 ms returned sat
[2023-03-16 04:40:31] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned unsat
[2023-03-16 04:40:31] [INFO ] [Real]Absence check using 105 positive place invariants in 39 ms returned sat
[2023-03-16 04:40:31] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2023-03-16 04:40:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:40:32] [INFO ] [Real]Absence check using state equation in 569 ms returned sat
[2023-03-16 04:40:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:40:32] [INFO ] [Nat]Absence check using 105 positive place invariants in 29 ms returned sat
[2023-03-16 04:40:32] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2023-03-16 04:40:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:40:33] [INFO ] [Nat]Absence check using state equation in 932 ms returned sat
[2023-03-16 04:40:33] [INFO ] [Nat]Added 1 Read/Feed constraints in 234 ms returned sat
[2023-03-16 04:40:33] [INFO ] Computed and/alt/rep : 1587/4983/1587 causal constraints (skipped 623 transitions) in 178 ms.
[2023-03-16 04:40:34] [INFO ] Deduced a trap composed of 19 places in 320 ms of which 0 ms to minimize.
[2023-03-16 04:40:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 509 ms
[2023-03-16 04:40:35] [INFO ] Added : 24 causal constraints over 6 iterations in 1416 ms. Result :sat
Minimization took 1468 ms.
[2023-03-16 04:40:36] [INFO ] [Real]Absence check using 105 positive place invariants in 28 ms returned sat
[2023-03-16 04:40:36] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 26 ms returned sat
[2023-03-16 04:40:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:40:37] [INFO ] [Real]Absence check using state equation in 696 ms returned sat
[2023-03-16 04:40:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:40:37] [INFO ] [Nat]Absence check using 105 positive place invariants in 43 ms returned sat
[2023-03-16 04:40:37] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2023-03-16 04:40:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:40:38] [INFO ] [Nat]Absence check using state equation in 1141 ms returned sat
[2023-03-16 04:40:39] [INFO ] [Nat]Added 1 Read/Feed constraints in 220 ms returned sat
[2023-03-16 04:40:39] [INFO ] Computed and/alt/rep : 1587/4983/1587 causal constraints (skipped 623 transitions) in 163 ms.
[2023-03-16 04:40:40] [INFO ] Deduced a trap composed of 19 places in 584 ms of which 2 ms to minimize.
[2023-03-16 04:40:41] [INFO ] Deduced a trap composed of 212 places in 491 ms of which 1 ms to minimize.
[2023-03-16 04:40:41] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1575 ms
[2023-03-16 04:40:41] [INFO ] Added : 27 causal constraints over 6 iterations in 2757 ms. Result :sat
Minimization took 657 ms.
[2023-03-16 04:40:42] [INFO ] [Real]Absence check using 105 positive place invariants in 27 ms returned sat
[2023-03-16 04:40:42] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 17 ms returned sat
[2023-03-16 04:40:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:40:43] [INFO ] [Real]Absence check using state equation in 566 ms returned sat
[2023-03-16 04:40:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:40:43] [INFO ] [Nat]Absence check using 105 positive place invariants in 28 ms returned sat
[2023-03-16 04:40:43] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 17 ms returned sat
[2023-03-16 04:40:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:40:48] [INFO ] [Nat]Absence check using state equation in 4875 ms returned unknown
[2023-03-16 04:40:48] [INFO ] [Real]Absence check using 105 positive place invariants in 27 ms returned sat
[2023-03-16 04:40:48] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 17 ms returned unsat
[2023-03-16 04:40:48] [INFO ] [Real]Absence check using 105 positive place invariants in 27 ms returned sat
[2023-03-16 04:40:48] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 17 ms returned sat
[2023-03-16 04:40:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:40:49] [INFO ] [Real]Absence check using state equation in 546 ms returned sat
[2023-03-16 04:40:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:40:49] [INFO ] [Nat]Absence check using 105 positive place invariants in 27 ms returned sat
[2023-03-16 04:40:49] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 17 ms returned sat
[2023-03-16 04:40:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:40:50] [INFO ] [Nat]Absence check using state equation in 995 ms returned sat
[2023-03-16 04:40:50] [INFO ] [Nat]Added 1 Read/Feed constraints in 9 ms returned sat
[2023-03-16 04:40:50] [INFO ] Computed and/alt/rep : 1587/4983/1587 causal constraints (skipped 623 transitions) in 164 ms.
[2023-03-16 04:40:51] [INFO ] Added : 7 causal constraints over 2 iterations in 460 ms. Result :sat
Minimization took 238 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 1, 2147483647, 1, 2147483647, 2147483647, 10, 1, 1] Max seen :[0, 1, 0, 1, 0, 0, 0, 1, 0]
FORMULA PolyORBNT-COL-S10J40-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S10J40-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S10J40-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S10J40-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 45 out of 854 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 854/854 places, 2230/2230 transitions.
Ensure Unique test removed 10 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 844 transition count 2228
Reduce places removed 2 places and 0 transitions.
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Iterating post reduction 1 with 45 rules applied. Total rules applied 57 place count 842 transition count 2185
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 2 with 43 rules applied. Total rules applied 100 place count 799 transition count 2185
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 100 place count 799 transition count 2182
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 106 place count 796 transition count 2182
Applied a total of 106 rules in 396 ms. Remains 796 /854 variables (removed 58) and now considering 2182/2230 (removed 48) transitions.
[2023-03-16 04:40:52] [INFO ] Flow matrix only has 2173 transitions (discarded 9 similar events)
// Phase 1: matrix 2173 rows 796 cols
[2023-03-16 04:40:52] [INFO ] Computed 102 place invariants in 44 ms
[2023-03-16 04:40:53] [INFO ] Dead Transitions using invariants and state equation in 1718 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 : 796/854 places, 1567/2230 transitions.
Applied a total of 0 rules in 56 ms. Remains 796 /796 variables (removed 0) and now considering 1567/1567 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2189 ms. Remains : 796/854 places, 1567/2230 transitions.
Normalized transition count is 1558 out of 1567 initially.
// Phase 1: matrix 1558 rows 796 cols
[2023-03-16 04:40:53] [INFO ] Computed 102 place invariants in 37 ms
Incomplete random walk after 1000000 steps, including 66927 resets, run finished after 10073 ms. (steps per millisecond=99 ) properties (out of 5) seen :7
Incomplete Best-First random walk after 1000001 steps, including 8112 resets, run finished after 1996 ms. (steps per millisecond=501 ) properties (out of 5) seen :7
Incomplete Best-First random walk after 1000001 steps, including 8155 resets, run finished after 2460 ms. (steps per millisecond=406 ) properties (out of 5) seen :7
Incomplete Best-First random walk after 1000000 steps, including 8246 resets, run finished after 1970 ms. (steps per millisecond=507 ) properties (out of 5) seen :7
Incomplete Best-First random walk after 1000001 steps, including 8242 resets, run finished after 1973 ms. (steps per millisecond=506 ) properties (out of 5) seen :7
Incomplete Best-First random walk after 1000001 steps, including 8206 resets, run finished after 1958 ms. (steps per millisecond=510 ) properties (out of 5) seen :7
[2023-03-16 04:41:14] [INFO ] Flow matrix only has 1558 transitions (discarded 9 similar events)
// Phase 1: matrix 1558 rows 796 cols
[2023-03-16 04:41:14] [INFO ] Computed 102 place invariants in 27 ms
[2023-03-16 04:41:14] [INFO ] [Real]Absence check using 96 positive place invariants in 25 ms returned sat
[2023-03-16 04:41:14] [INFO ] [Real]Absence check using 96 positive and 6 generalized place invariants in 13 ms returned unsat
[2023-03-16 04:41:14] [INFO ] [Real]Absence check using 96 positive place invariants in 26 ms returned sat
[2023-03-16 04:41:14] [INFO ] [Real]Absence check using 96 positive and 6 generalized place invariants in 12 ms returned unsat
[2023-03-16 04:41:14] [INFO ] [Real]Absence check using 96 positive place invariants in 24 ms returned sat
[2023-03-16 04:41:14] [INFO ] [Real]Absence check using 96 positive and 6 generalized place invariants in 14 ms returned unsat
[2023-03-16 04:41:14] [INFO ] [Real]Absence check using 96 positive place invariants in 24 ms returned sat
[2023-03-16 04:41:14] [INFO ] [Real]Absence check using 96 positive and 6 generalized place invariants in 16 ms returned unsat
[2023-03-16 04:41:15] [INFO ] [Real]Absence check using 96 positive place invariants in 25 ms returned sat
[2023-03-16 04:41:15] [INFO ] [Real]Absence check using 96 positive and 6 generalized place invariants in 12 ms returned sat
[2023-03-16 04:41:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:41:15] [INFO ] [Real]Absence check using state equation in 400 ms returned sat
[2023-03-16 04:41:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:41:15] [INFO ] [Nat]Absence check using 96 positive place invariants in 23 ms returned sat
[2023-03-16 04:41:15] [INFO ] [Nat]Absence check using 96 positive and 6 generalized place invariants in 12 ms returned sat
[2023-03-16 04:41:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:41:15] [INFO ] [Nat]Absence check using state equation in 335 ms returned sat
[2023-03-16 04:41:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 04:41:16] [INFO ] [Nat]Added 1 Read/Feed constraints in 318 ms returned sat
[2023-03-16 04:41:16] [INFO ] Deduced a trap composed of 352 places in 358 ms of which 1 ms to minimize.
[2023-03-16 04:41:17] [INFO ] Deduced a trap composed of 362 places in 371 ms of which 0 ms to minimize.
[2023-03-16 04:41:17] [INFO ] Deduced a trap composed of 350 places in 370 ms of which 1 ms to minimize.
[2023-03-16 04:41:17] [INFO ] Deduced a trap composed of 352 places in 372 ms of which 1 ms to minimize.
[2023-03-16 04:41:18] [INFO ] Deduced a trap composed of 350 places in 370 ms of which 1 ms to minimize.
[2023-03-16 04:41:18] [INFO ] Deduced a trap composed of 352 places in 365 ms of which 1 ms to minimize.
[2023-03-16 04:41:19] [INFO ] Deduced a trap composed of 366 places in 365 ms of which 0 ms to minimize.
[2023-03-16 04:41:19] [INFO ] Deduced a trap composed of 364 places in 374 ms of which 1 ms to minimize.
[2023-03-16 04:41:20] [INFO ] Deduced a trap composed of 358 places in 331 ms of which 1 ms to minimize.
[2023-03-16 04:41:20] [INFO ] Deduced a trap composed of 360 places in 353 ms of which 1 ms to minimize.
[2023-03-16 04:41:21] [INFO ] Deduced a trap composed of 360 places in 345 ms of which 1 ms to minimize.
[2023-03-16 04:41:21] [INFO ] Deduced a trap composed of 366 places in 332 ms of which 1 ms to minimize.
[2023-03-16 04:41:21] [INFO ] Deduced a trap composed of 360 places in 338 ms of which 1 ms to minimize.
[2023-03-16 04:41:22] [INFO ] Deduced a trap composed of 360 places in 349 ms of which 1 ms to minimize.
[2023-03-16 04:41:22] [INFO ] Deduced a trap composed of 366 places in 328 ms of which 1 ms to minimize.
[2023-03-16 04:41:23] [INFO ] Deduced a trap composed of 350 places in 335 ms of which 1 ms to minimize.
[2023-03-16 04:41:23] [INFO ] Deduced a trap composed of 352 places in 376 ms of which 0 ms to minimize.
[2023-03-16 04:41:23] [INFO ] Deduced a trap composed of 350 places in 354 ms of which 4 ms to minimize.
[2023-03-16 04:41:24] [INFO ] Deduced a trap composed of 350 places in 387 ms of which 1 ms to minimize.
[2023-03-16 04:41:25] [INFO ] Deduced a trap composed of 350 places in 374 ms of which 1 ms to minimize.
[2023-03-16 04:41:26] [INFO ] Deduced a trap composed of 338 places in 390 ms of which 1 ms to minimize.
[2023-03-16 04:41:26] [INFO ] Deduced a trap composed of 350 places in 372 ms of which 1 ms to minimize.
[2023-03-16 04:41:27] [INFO ] Deduced a trap composed of 344 places in 342 ms of which 0 ms to minimize.
[2023-03-16 04:41:27] [INFO ] Deduced a trap composed of 354 places in 369 ms of which 1 ms to minimize.
[2023-03-16 04:41:27] [INFO ] Deduced a trap composed of 344 places in 381 ms of which 1 ms to minimize.
[2023-03-16 04:41:28] [INFO ] Deduced a trap composed of 353 places in 344 ms of which 0 ms to minimize.
[2023-03-16 04:41:28] [INFO ] Deduced a trap composed of 348 places in 365 ms of which 1 ms to minimize.
[2023-03-16 04:41:29] [INFO ] Deduced a trap composed of 346 places in 381 ms of which 1 ms to minimize.
[2023-03-16 04:41:29] [INFO ] Deduced a trap composed of 362 places in 368 ms of which 1 ms to minimize.
[2023-03-16 04:41:30] [INFO ] Deduced a trap composed of 358 places in 374 ms of which 1 ms to minimize.
[2023-03-16 04:41:30] [INFO ] Deduced a trap composed of 360 places in 360 ms of which 1 ms to minimize.
[2023-03-16 04:41:31] [INFO ] Deduced a trap composed of 354 places in 353 ms of which 1 ms to minimize.
[2023-03-16 04:41:31] [INFO ] Deduced a trap composed of 350 places in 363 ms of which 1 ms to minimize.
[2023-03-16 04:41:31] [INFO ] Deduced a trap composed of 348 places in 386 ms of which 1 ms to minimize.
[2023-03-16 04:41:32] [INFO ] Deduced a trap composed of 364 places in 381 ms of which 1 ms to minimize.
[2023-03-16 04:41:33] [INFO ] Deduced a trap composed of 358 places in 367 ms of which 0 ms to minimize.
[2023-03-16 04:41:33] [INFO ] Deduced a trap composed of 360 places in 346 ms of which 0 ms to minimize.
[2023-03-16 04:41:33] [INFO ] Deduced a trap composed of 348 places in 348 ms of which 0 ms to minimize.
[2023-03-16 04:41:34] [INFO ] Deduced a trap composed of 358 places in 351 ms of which 1 ms to minimize.
[2023-03-16 04:41:34] [INFO ] Deduced a trap composed of 356 places in 341 ms of which 1 ms to minimize.
[2023-03-16 04:41:35] [INFO ] Deduced a trap composed of 358 places in 343 ms of which 1 ms to minimize.
[2023-03-16 04:41:35] [INFO ] Deduced a trap composed of 360 places in 340 ms of which 1 ms to minimize.
[2023-03-16 04:41:36] [INFO ] Deduced a trap composed of 358 places in 341 ms of which 0 ms to minimize.
[2023-03-16 04:41:37] [INFO ] Deduced a trap composed of 364 places in 340 ms of which 0 ms to minimize.
[2023-03-16 04:41:37] [INFO ] Deduced a trap composed of 360 places in 370 ms of which 1 ms to minimize.
[2023-03-16 04:41:38] [INFO ] Deduced a trap composed of 358 places in 325 ms of which 0 ms to minimize.
[2023-03-16 04:41:38] [INFO ] Deduced a trap composed of 354 places in 373 ms of which 1 ms to minimize.
[2023-03-16 04:41:39] [INFO ] Deduced a trap composed of 360 places in 345 ms of which 1 ms to minimize.
[2023-03-16 04:41:39] [INFO ] Deduced a trap composed of 362 places in 352 ms of which 3 ms to minimize.
[2023-03-16 04:41:40] [INFO ] Deduced a trap composed of 354 places in 346 ms of which 1 ms to minimize.
[2023-03-16 04:41:40] [INFO ] Deduced a trap composed of 360 places in 358 ms of which 2 ms to minimize.
[2023-03-16 04:41:41] [INFO ] Deduced a trap composed of 360 places in 367 ms of which 3 ms to minimize.
[2023-03-16 04:41:41] [INFO ] Deduced a trap composed of 366 places in 338 ms of which 1 ms to minimize.
[2023-03-16 04:41:41] [INFO ] Deduced a trap composed of 356 places in 342 ms of which 1 ms to minimize.
[2023-03-16 04:41:42] [INFO ] Deduced a trap composed of 354 places in 348 ms of which 0 ms to minimize.
[2023-03-16 04:41:42] [INFO ] Deduced a trap composed of 360 places in 351 ms of which 1 ms to minimize.
[2023-03-16 04:41:43] [INFO ] Deduced a trap composed of 354 places in 341 ms of which 0 ms to minimize.
[2023-03-16 04:41:43] [INFO ] Deduced a trap composed of 362 places in 358 ms of which 0 ms to minimize.
[2023-03-16 04:41:44] [INFO ] Deduced a trap composed of 360 places in 365 ms of which 0 ms to minimize.
[2023-03-16 04:41:45] [INFO ] Deduced a trap composed of 354 places in 342 ms of which 0 ms to minimize.
[2023-03-16 04:41:45] [INFO ] Deduced a trap composed of 358 places in 352 ms of which 1 ms to minimize.
[2023-03-16 04:41:46] [INFO ] Deduced a trap composed of 360 places in 345 ms of which 1 ms to minimize.
[2023-03-16 04:41:46] [INFO ] Deduced a trap composed of 348 places in 355 ms of which 0 ms to minimize.
[2023-03-16 04:41:47] [INFO ] Deduced a trap composed of 362 places in 354 ms of which 1 ms to minimize.
[2023-03-16 04:41:47] [INFO ] Deduced a trap composed of 356 places in 373 ms of which 1 ms to minimize.
[2023-03-16 04:41:47] [INFO ] Deduced a trap composed of 360 places in 376 ms of which 1 ms to minimize.
[2023-03-16 04:41:48] [INFO ] Deduced a trap composed of 356 places in 379 ms of which 0 ms to minimize.
[2023-03-16 04:41:49] [INFO ] Deduced a trap composed of 366 places in 379 ms of which 1 ms to minimize.
[2023-03-16 04:41:49] [INFO ] Deduced a trap composed of 356 places in 383 ms of which 0 ms to minimize.
[2023-03-16 04:41:50] [INFO ] Deduced a trap composed of 348 places in 374 ms of which 1 ms to minimize.
[2023-03-16 04:41:51] [INFO ] Deduced a trap composed of 348 places in 351 ms of which 1 ms to minimize.
[2023-03-16 04:41:51] [INFO ] Deduced a trap composed of 350 places in 358 ms of which 0 ms to minimize.
[2023-03-16 04:41:53] [INFO ] Deduced a trap composed of 354 places in 373 ms of which 1 ms to minimize.
[2023-03-16 04:41:53] [INFO ] Deduced a trap composed of 356 places in 374 ms of which 1 ms to minimize.
[2023-03-16 04:41:54] [INFO ] Deduced a trap composed of 372 places in 347 ms of which 1 ms to minimize.
[2023-03-16 04:41:54] [INFO ] Deduced a trap composed of 354 places in 384 ms of which 1 ms to minimize.
[2023-03-16 04:41:55] [INFO ] Deduced a trap composed of 358 places in 367 ms of which 1 ms to minimize.
[2023-03-16 04:41:55] [INFO ] Deduced a trap composed of 358 places in 373 ms of which 2 ms to minimize.
[2023-03-16 04:41:58] [INFO ] Trap strengthening (SAT) tested/added 78/78 trap constraints in 42543 ms
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 10] Max seen :[1, 1, 1, 1, 3]
FORMULA PolyORBNT-COL-S10J40-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S10J40-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S10J40-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S10J40-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 1 out of 796 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 796/796 places, 1567/1567 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 796 transition count 1566
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 795 transition count 1566
Performed 41 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 41 Pre rules applied. Total rules applied 2 place count 795 transition count 1525
Deduced a syphon composed of 41 places in 1 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 2 with 82 rules applied. Total rules applied 84 place count 754 transition count 1525
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 85 place count 753 transition count 1524
Iterating global reduction 2 with 1 rules applied. Total rules applied 86 place count 753 transition count 1524
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 90 place count 751 transition count 1522
Applied a total of 90 rules in 214 ms. Remains 751 /796 variables (removed 45) and now considering 1522/1567 (removed 45) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 214 ms. Remains : 751/796 places, 1522/1567 transitions.
Normalized transition count is 1513 out of 1522 initially.
// Phase 1: matrix 1513 rows 751 cols
[2023-03-16 04:41:59] [INFO ] Computed 102 place invariants in 22 ms
Incomplete random walk after 1000000 steps, including 70391 resets, run finished after 9838 ms. (steps per millisecond=101 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000001 steps, including 8117 resets, run finished after 1895 ms. (steps per millisecond=527 ) properties (out of 1) seen :3
[2023-03-16 04:42:10] [INFO ] Flow matrix only has 1513 transitions (discarded 9 similar events)
// Phase 1: matrix 1513 rows 751 cols
[2023-03-16 04:42:10] [INFO ] Computed 102 place invariants in 25 ms
[2023-03-16 04:42:10] [INFO ] [Real]Absence check using 95 positive place invariants in 21 ms returned sat
[2023-03-16 04:42:10] [INFO ] [Real]Absence check using 95 positive and 7 generalized place invariants in 14 ms returned sat
[2023-03-16 04:42:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:42:11] [INFO ] [Real]Absence check using state equation in 429 ms returned sat
[2023-03-16 04:42:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:42:11] [INFO ] [Nat]Absence check using 95 positive place invariants in 23 ms returned sat
[2023-03-16 04:42:11] [INFO ] [Nat]Absence check using 95 positive and 7 generalized place invariants in 14 ms returned sat
[2023-03-16 04:42:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:42:11] [INFO ] [Nat]Absence check using state equation in 336 ms returned sat
[2023-03-16 04:42:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 04:42:12] [INFO ] [Nat]Added 1 Read/Feed constraints in 461 ms returned sat
[2023-03-16 04:42:12] [INFO ] Deduced a trap composed of 306 places in 351 ms of which 1 ms to minimize.
[2023-03-16 04:42:13] [INFO ] Deduced a trap composed of 302 places in 348 ms of which 1 ms to minimize.
[2023-03-16 04:42:13] [INFO ] Deduced a trap composed of 310 places in 350 ms of which 0 ms to minimize.
[2023-03-16 04:42:14] [INFO ] Deduced a trap composed of 304 places in 350 ms of which 1 ms to minimize.
[2023-03-16 04:42:14] [INFO ] Deduced a trap composed of 300 places in 343 ms of which 1 ms to minimize.
[2023-03-16 04:42:14] [INFO ] Deduced a trap composed of 302 places in 349 ms of which 1 ms to minimize.
[2023-03-16 04:42:15] [INFO ] Deduced a trap composed of 304 places in 346 ms of which 1 ms to minimize.
[2023-03-16 04:42:15] [INFO ] Deduced a trap composed of 300 places in 347 ms of which 1 ms to minimize.
[2023-03-16 04:42:16] [INFO ] Deduced a trap composed of 296 places in 354 ms of which 1 ms to minimize.
[2023-03-16 04:42:16] [INFO ] Deduced a trap composed of 300 places in 355 ms of which 1 ms to minimize.
[2023-03-16 04:42:17] [INFO ] Deduced a trap composed of 296 places in 337 ms of which 1 ms to minimize.
[2023-03-16 04:42:17] [INFO ] Deduced a trap composed of 302 places in 352 ms of which 1 ms to minimize.
[2023-03-16 04:42:17] [INFO ] Deduced a trap composed of 306 places in 321 ms of which 1 ms to minimize.
[2023-03-16 04:42:18] [INFO ] Deduced a trap composed of 302 places in 351 ms of which 1 ms to minimize.
[2023-03-16 04:42:18] [INFO ] Deduced a trap composed of 302 places in 357 ms of which 1 ms to minimize.
[2023-03-16 04:42:19] [INFO ] Deduced a trap composed of 302 places in 345 ms of which 1 ms to minimize.
[2023-03-16 04:42:19] [INFO ] Deduced a trap composed of 304 places in 340 ms of which 0 ms to minimize.
[2023-03-16 04:42:19] [INFO ] Deduced a trap composed of 304 places in 345 ms of which 1 ms to minimize.
[2023-03-16 04:42:20] [INFO ] Deduced a trap composed of 300 places in 352 ms of which 1 ms to minimize.
[2023-03-16 04:42:20] [INFO ] Deduced a trap composed of 298 places in 351 ms of which 1 ms to minimize.
[2023-03-16 04:42:21] [INFO ] Deduced a trap composed of 310 places in 354 ms of which 1 ms to minimize.
[2023-03-16 04:42:21] [INFO ] Deduced a trap composed of 296 places in 343 ms of which 0 ms to minimize.
[2023-03-16 04:42:22] [INFO ] Deduced a trap composed of 296 places in 344 ms of which 1 ms to minimize.
[2023-03-16 04:42:23] [INFO ] Deduced a trap composed of 306 places in 342 ms of which 1 ms to minimize.
[2023-03-16 04:42:23] [INFO ] Deduced a trap composed of 302 places in 346 ms of which 1 ms to minimize.
[2023-03-16 04:42:24] [INFO ] Deduced a trap composed of 306 places in 346 ms of which 0 ms to minimize.
[2023-03-16 04:42:24] [INFO ] Deduced a trap composed of 296 places in 360 ms of which 0 ms to minimize.
[2023-03-16 04:42:24] [INFO ] Deduced a trap composed of 296 places in 344 ms of which 1 ms to minimize.
[2023-03-16 04:42:25] [INFO ] Deduced a trap composed of 302 places in 344 ms of which 1 ms to minimize.
[2023-03-16 04:42:25] [INFO ] Deduced a trap composed of 298 places in 342 ms of which 1 ms to minimize.
[2023-03-16 04:42:26] [INFO ] Deduced a trap composed of 302 places in 344 ms of which 0 ms to minimize.
[2023-03-16 04:42:26] [INFO ] Deduced a trap composed of 300 places in 326 ms of which 1 ms to minimize.
[2023-03-16 04:42:27] [INFO ] Deduced a trap composed of 290 places in 328 ms of which 1 ms to minimize.
[2023-03-16 04:42:27] [INFO ] Deduced a trap composed of 312 places in 329 ms of which 0 ms to minimize.
[2023-03-16 04:42:28] [INFO ] Deduced a trap composed of 300 places in 333 ms of which 1 ms to minimize.
[2023-03-16 04:42:29] [INFO ] Deduced a trap composed of 292 places in 347 ms of which 1 ms to minimize.
[2023-03-16 04:42:29] [INFO ] Deduced a trap composed of 298 places in 334 ms of which 1 ms to minimize.
[2023-03-16 04:42:31] [INFO ] Deduced a trap composed of 296 places in 327 ms of which 1 ms to minimize.
[2023-03-16 04:42:32] [INFO ] Deduced a trap composed of 294 places in 353 ms of which 1 ms to minimize.
[2023-03-16 04:42:34] [INFO ] Deduced a trap composed of 304 places in 315 ms of which 1 ms to minimize.
[2023-03-16 04:42:34] [INFO ] Deduced a trap composed of 294 places in 320 ms of which 0 ms to minimize.
[2023-03-16 04:42:35] [INFO ] Deduced a trap composed of 304 places in 322 ms of which 1 ms to minimize.
[2023-03-16 04:42:35] [INFO ] Deduced a trap composed of 300 places in 329 ms of which 1 ms to minimize.
[2023-03-16 04:42:36] [INFO ] Deduced a trap composed of 306 places in 332 ms of which 0 ms to minimize.
[2023-03-16 04:42:37] [INFO ] Deduced a trap composed of 296 places in 328 ms of which 1 ms to minimize.
[2023-03-16 04:42:37] [INFO ] Deduced a trap composed of 310 places in 319 ms of which 0 ms to minimize.
[2023-03-16 04:42:41] [INFO ] Trap strengthening (SAT) tested/added 46/46 trap constraints in 28615 ms
Current structural bounds on expressions (after SMT) : [10] Max seen :[3]
Support contains 1 out of 751 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 751/751 places, 1522/1522 transitions.
Applied a total of 0 rules in 30 ms. Remains 751 /751 variables (removed 0) and now considering 1522/1522 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 751/751 places, 1522/1522 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 751/751 places, 1522/1522 transitions.
Applied a total of 0 rules in 34 ms. Remains 751 /751 variables (removed 0) and now considering 1522/1522 (removed 0) transitions.
[2023-03-16 04:42:41] [INFO ] Flow matrix only has 1513 transitions (discarded 9 similar events)
[2023-03-16 04:42:41] [INFO ] Invariant cache hit.
[2023-03-16 04:42:41] [INFO ] Implicit Places using invariants in 543 ms returned []
[2023-03-16 04:42:41] [INFO ] Flow matrix only has 1513 transitions (discarded 9 similar events)
[2023-03-16 04:42:41] [INFO ] Invariant cache hit.
[2023-03-16 04:42:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 04:42:45] [INFO ] Implicit Places using invariants and state equation in 4112 ms returned []
Implicit Place search using SMT with State Equation took 4660 ms to find 0 implicit places.
[2023-03-16 04:42:45] [INFO ] Redundant transitions in 84 ms returned []
[2023-03-16 04:42:45] [INFO ] Flow matrix only has 1513 transitions (discarded 9 similar events)
[2023-03-16 04:42:45] [INFO ] Invariant cache hit.
[2023-03-16 04:42:46] [INFO ] Dead Transitions using invariants and state equation in 777 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5567 ms. Remains : 751/751 places, 1522/1522 transitions.
Starting property specific reduction for PolyORBNT-COL-S10J40-UpperBounds-13
Normalized transition count is 1513 out of 1522 initially.
// Phase 1: matrix 1513 rows 751 cols
[2023-03-16 04:42:46] [INFO ] Computed 102 place invariants in 20 ms
Incomplete random walk after 10000 steps, including 707 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 10001 steps, including 86 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :3
[2023-03-16 04:42:46] [INFO ] Flow matrix only has 1513 transitions (discarded 9 similar events)
// Phase 1: matrix 1513 rows 751 cols
[2023-03-16 04:42:46] [INFO ] Computed 102 place invariants in 26 ms
[2023-03-16 04:42:46] [INFO ] [Real]Absence check using 95 positive place invariants in 22 ms returned sat
[2023-03-16 04:42:46] [INFO ] [Real]Absence check using 95 positive and 7 generalized place invariants in 14 ms returned sat
[2023-03-16 04:42:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:42:47] [INFO ] [Real]Absence check using state equation in 439 ms returned sat
[2023-03-16 04:42:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:42:47] [INFO ] [Nat]Absence check using 95 positive place invariants in 23 ms returned sat
[2023-03-16 04:42:47] [INFO ] [Nat]Absence check using 95 positive and 7 generalized place invariants in 17 ms returned sat
[2023-03-16 04:42:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:42:47] [INFO ] [Nat]Absence check using state equation in 353 ms returned sat
[2023-03-16 04:42:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 04:42:48] [INFO ] [Nat]Added 1 Read/Feed constraints in 481 ms returned sat
[2023-03-16 04:42:48] [INFO ] Deduced a trap composed of 306 places in 346 ms of which 1 ms to minimize.
[2023-03-16 04:42:49] [INFO ] Deduced a trap composed of 302 places in 346 ms of which 0 ms to minimize.
[2023-03-16 04:42:49] [INFO ] Deduced a trap composed of 310 places in 343 ms of which 1 ms to minimize.
[2023-03-16 04:42:50] [INFO ] Deduced a trap composed of 304 places in 336 ms of which 1 ms to minimize.
[2023-03-16 04:42:50] [INFO ] Deduced a trap composed of 300 places in 315 ms of which 1 ms to minimize.
[2023-03-16 04:42:50] [INFO ] Deduced a trap composed of 302 places in 352 ms of which 1 ms to minimize.
[2023-03-16 04:42:51] [INFO ] Deduced a trap composed of 304 places in 345 ms of which 1 ms to minimize.
[2023-03-16 04:42:51] [INFO ] Deduced a trap composed of 300 places in 353 ms of which 1 ms to minimize.
[2023-03-16 04:42:52] [INFO ] Deduced a trap composed of 296 places in 341 ms of which 1 ms to minimize.
[2023-03-16 04:42:52] [INFO ] Deduced a trap composed of 300 places in 336 ms of which 1 ms to minimize.
[2023-03-16 04:42:52] [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 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
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)
Current structural bounds on expressions (after SMT) : [10] Max seen :[3]
Support contains 1 out of 751 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 751/751 places, 1522/1522 transitions.
Applied a total of 0 rules in 37 ms. Remains 751 /751 variables (removed 0) and now considering 1522/1522 (removed 0) transitions.
[2023-03-16 04:42:52] [INFO ] Flow matrix only has 1513 transitions (discarded 9 similar events)
[2023-03-16 04:42:52] [INFO ] Invariant cache hit.
[2023-03-16 04:42:53] [INFO ] Dead Transitions using invariants and state equation in 663 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 701 ms. Remains : 751/751 places, 1522/1522 transitions.
Normalized transition count is 1513 out of 1522 initially.
// Phase 1: matrix 1513 rows 751 cols
[2023-03-16 04:42:53] [INFO ] Computed 102 place invariants in 24 ms
Incomplete random walk after 1000000 steps, including 70523 resets, run finished after 9967 ms. (steps per millisecond=100 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000000 steps, including 8224 resets, run finished after 1894 ms. (steps per millisecond=527 ) properties (out of 1) seen :3
[2023-03-16 04:43:05] [INFO ] Flow matrix only has 1513 transitions (discarded 9 similar events)
// Phase 1: matrix 1513 rows 751 cols
[2023-03-16 04:43:05] [INFO ] Computed 102 place invariants in 22 ms
[2023-03-16 04:43:05] [INFO ] [Real]Absence check using 95 positive place invariants in 22 ms returned sat
[2023-03-16 04:43:05] [INFO ] [Real]Absence check using 95 positive and 7 generalized place invariants in 14 ms returned sat
[2023-03-16 04:43:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 04:43:05] [INFO ] [Real]Absence check using state equation in 481 ms returned sat
[2023-03-16 04:43:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 04:43:06] [INFO ] [Nat]Absence check using 95 positive place invariants in 24 ms returned sat
[2023-03-16 04:43:06] [INFO ] [Nat]Absence check using 95 positive and 7 generalized place invariants in 14 ms returned sat
[2023-03-16 04:43:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 04:43:06] [INFO ] [Nat]Absence check using state equation in 353 ms returned sat
[2023-03-16 04:43:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 04:43:06] [INFO ] [Nat]Added 1 Read/Feed constraints in 480 ms returned sat
[2023-03-16 04:43:07] [INFO ] Deduced a trap composed of 306 places in 335 ms of which 0 ms to minimize.
[2023-03-16 04:43:07] [INFO ] Deduced a trap composed of 302 places in 347 ms of which 1 ms to minimize.
[2023-03-16 04:43:08] [INFO ] Deduced a trap composed of 310 places in 349 ms of which 1 ms to minimize.
[2023-03-16 04:43:08] [INFO ] Deduced a trap composed of 304 places in 349 ms of which 0 ms to minimize.
[2023-03-16 04:43:08] [INFO ] Deduced a trap composed of 300 places in 326 ms of which 1 ms to minimize.
[2023-03-16 04:43:09] [INFO ] Deduced a trap composed of 302 places in 352 ms of which 1 ms to minimize.
[2023-03-16 04:43:09] [INFO ] Deduced a trap composed of 304 places in 345 ms of which 1 ms to minimize.
[2023-03-16 04:43:10] [INFO ] Deduced a trap composed of 300 places in 340 ms of which 0 ms to minimize.
[2023-03-16 04:43:10] [INFO ] Deduced a trap composed of 296 places in 353 ms of which 1 ms to minimize.
[2023-03-16 04:43:11] [INFO ] Deduced a trap composed of 300 places in 367 ms of which 0 ms to minimize.
[2023-03-16 04:43:11] [INFO ] Deduced a trap composed of 296 places in 367 ms of which 0 ms to minimize.
[2023-03-16 04:43:12] [INFO ] Deduced a trap composed of 302 places in 345 ms of which 1 ms to minimize.
[2023-03-16 04:43:12] [INFO ] Deduced a trap composed of 306 places in 368 ms of which 0 ms to minimize.
[2023-03-16 04:43:12] [INFO ] Deduced a trap composed of 302 places in 342 ms of which 1 ms to minimize.
[2023-03-16 04:43:13] [INFO ] Deduced a trap composed of 302 places in 350 ms of which 1 ms to minimize.
[2023-03-16 04:43:13] [INFO ] Deduced a trap composed of 302 places in 351 ms of which 1 ms to minimize.
[2023-03-16 04:43:14] [INFO ] Deduced a trap composed of 304 places in 351 ms of which 1 ms to minimize.
[2023-03-16 04:43:14] [INFO ] Deduced a trap composed of 304 places in 347 ms of which 1 ms to minimize.
[2023-03-16 04:43:14] [INFO ] Deduced a trap composed of 300 places in 356 ms of which 1 ms to minimize.
[2023-03-16 04:43:15] [INFO ] Deduced a trap composed of 298 places in 345 ms of which 0 ms to minimize.
[2023-03-16 04:43:15] [INFO ] Deduced a trap composed of 310 places in 321 ms of which 0 ms to minimize.
[2023-03-16 04:43:16] [INFO ] Deduced a trap composed of 296 places in 339 ms of which 0 ms to minimize.
[2023-03-16 04:43:16] [INFO ] Deduced a trap composed of 296 places in 331 ms of which 1 ms to minimize.
[2023-03-16 04:43:17] [INFO ] Deduced a trap composed of 306 places in 321 ms of which 1 ms to minimize.
[2023-03-16 04:43:18] [INFO ] Deduced a trap composed of 302 places in 348 ms of which 1 ms to minimize.
[2023-03-16 04:43:18] [INFO ] Deduced a trap composed of 306 places in 337 ms of which 1 ms to minimize.
[2023-03-16 04:43:18] [INFO ] Deduced a trap composed of 296 places in 304 ms of which 1 ms to minimize.
[2023-03-16 04:43:19] [INFO ] Deduced a trap composed of 296 places in 341 ms of which 0 ms to minimize.
[2023-03-16 04:43:19] [INFO ] Deduced a trap composed of 302 places in 334 ms of which 1 ms to minimize.
[2023-03-16 04:43:20] [INFO ] Deduced a trap composed of 298 places in 346 ms of which 1 ms to minimize.
[2023-03-16 04:43:20] [INFO ] Deduced a trap composed of 302 places in 343 ms of which 1 ms to minimize.
[2023-03-16 04:43:21] [INFO ] Deduced a trap composed of 300 places in 336 ms of which 1 ms to minimize.
[2023-03-16 04:43:21] [INFO ] Deduced a trap composed of 290 places in 334 ms of which 1 ms to minimize.
[2023-03-16 04:43:21] [INFO ] Deduced a trap composed of 312 places in 338 ms of which 1 ms to minimize.
[2023-03-16 04:43:23] [INFO ] Deduced a trap composed of 300 places in 317 ms of which 0 ms to minimize.
[2023-03-16 04:43:23] [INFO ] Deduced a trap composed of 292 places in 358 ms of which 0 ms to minimize.
[2023-03-16 04:43:23] [INFO ] Deduced a trap composed of 298 places in 342 ms of which 1 ms to minimize.
[2023-03-16 04:43:25] [INFO ] Deduced a trap composed of 296 places in 340 ms of which 0 ms to minimize.
[2023-03-16 04:43:26] [INFO ] Deduced a trap composed of 294 places in 351 ms of which 1 ms to minimize.
[2023-03-16 04:43:28] [INFO ] Deduced a trap composed of 304 places in 344 ms of which 0 ms to minimize.
[2023-03-16 04:43:29] [INFO ] Deduced a trap composed of 294 places in 351 ms of which 1 ms to minimize.
[2023-03-16 04:43:29] [INFO ] Deduced a trap composed of 304 places in 339 ms of which 0 ms to minimize.
[2023-03-16 04:43:30] [INFO ] Deduced a trap composed of 300 places in 368 ms of which 1 ms to minimize.
[2023-03-16 04:43:31] [INFO ] Deduced a trap composed of 306 places in 368 ms of which 0 ms to minimize.
[2023-03-16 04:43:32] [INFO ] Deduced a trap composed of 296 places in 354 ms of which 0 ms to minimize.
[2023-03-16 04:43:32] [INFO ] Deduced a trap composed of 310 places in 324 ms of which 0 ms to minimize.
[2023-03-16 04:43:35] [INFO ] Trap strengthening (SAT) tested/added 46/46 trap constraints in 28792 ms
Current structural bounds on expressions (after SMT) : [10] Max seen :[3]
Support contains 1 out of 751 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 751/751 places, 1522/1522 transitions.
Applied a total of 0 rules in 30 ms. Remains 751 /751 variables (removed 0) and now considering 1522/1522 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 751/751 places, 1522/1522 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 751/751 places, 1522/1522 transitions.
Applied a total of 0 rules in 45 ms. Remains 751 /751 variables (removed 0) and now considering 1522/1522 (removed 0) transitions.
[2023-03-16 04:43:35] [INFO ] Flow matrix only has 1513 transitions (discarded 9 similar events)
[2023-03-16 04:43:35] [INFO ] Invariant cache hit.
[2023-03-16 04:43:36] [INFO ] Implicit Places using invariants in 628 ms returned []
[2023-03-16 04:43:36] [INFO ] Flow matrix only has 1513 transitions (discarded 9 similar events)
[2023-03-16 04:43:36] [INFO ] Invariant cache hit.
[2023-03-16 04:43:36] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 04:43:40] [INFO ] Implicit Places using invariants and state equation in 3959 ms returned []
Implicit Place search using SMT with State Equation took 4621 ms to find 0 implicit places.
[2023-03-16 04:43:40] [INFO ] Redundant transitions in 70 ms returned []
[2023-03-16 04:43:40] [INFO ] Flow matrix only has 1513 transitions (discarded 9 similar events)
[2023-03-16 04:43:40] [INFO ] Invariant cache hit.
[2023-03-16 04:43:41] [INFO ] Dead Transitions using invariants and state equation in 777 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5543 ms. Remains : 751/751 places, 1522/1522 transitions.
Ending property specific reduction for PolyORBNT-COL-S10J40-UpperBounds-13 in 54660 ms.
[2023-03-16 04:43:41] [INFO ] Flatten gal took : 261 ms
[2023-03-16 04:43:41] [INFO ] Applying decomposition
[2023-03-16 04:43:41] [INFO ] Flatten gal took : 136 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph4181777582248309296.txt' '-o' '/tmp/graph4181777582248309296.bin' '-w' '/tmp/graph4181777582248309296.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4181777582248309296.bin' '-l' '-1' '-v' '-w' '/tmp/graph4181777582248309296.weights' '-q' '0' '-e' '0.001'
[2023-03-16 04:43:42] [INFO ] Decomposing Gal with order
[2023-03-16 04:43:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 04:43:42] [INFO ] Removed a total of 3396 redundant transitions.
[2023-03-16 04:43:42] [INFO ] Flatten gal took : 319 ms
[2023-03-16 04:43:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 414 labels/synchronizations in 78 ms.
[2023-03-16 04:43:42] [INFO ] Time to serialize gal into /tmp/UpperBounds17921612703523034714.gal : 36 ms
[2023-03-16 04:43:42] [INFO ] Time to serialize properties into /tmp/UpperBounds13802292301745493866.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds17921612703523034714.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds13802292301745493866.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...285
Loading property file /tmp/UpperBounds13802292301745493866.prop.
Detected timeout of ITS tools.
[2023-03-16 05:05:11] [INFO ] Applying decomposition
[2023-03-16 05:05:12] [INFO ] Flatten gal took : 569 ms
[2023-03-16 05:05:12] [INFO ] Decomposing Gal with order
[2023-03-16 05:05:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 05:05:13] [INFO ] Removed a total of 7679 redundant transitions.
[2023-03-16 05:05:14] [INFO ] Flatten gal took : 955 ms
[2023-03-16 05:05:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 43 ms.
[2023-03-16 05:05:23] [INFO ] Time to serialize gal into /tmp/UpperBounds11556923789941116570.gal : 30 ms
[2023-03-16 05:05:23] [INFO ] Time to serialize properties into /tmp/UpperBounds1808140244929548530.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds11556923789941116570.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds1808140244929548530.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...284
Loading property file /tmp/UpperBounds1808140244929548530.prop.
Detected timeout of ITS tools.
[2023-03-16 05:26:55] [INFO ] Flatten gal took : 660 ms
[2023-03-16 05:26:56] [INFO ] Input system was already deterministic with 1522 transitions.
[2023-03-16 05:26:57] [INFO ] Transformed 751 places.
[2023-03-16 05:26:57] [INFO ] Transformed 1522 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-16 05:27:27] [INFO ] Time to serialize gal into /tmp/UpperBounds1989527430142768335.gal : 12 ms
[2023-03-16 05:27:27] [INFO ] Time to serialize properties into /tmp/UpperBounds1259667230798146786.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds1989527430142768335.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds1259667230798146786.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...349
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds1259667230798146786.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 168148 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16027504 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBNT-COL-S10J40"
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-S10J40, 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-167873945800693"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S10J40.tgz
mv PolyORBNT-COL-S10J40 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 '
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 ;