Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r168-tall-165277017000685.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PolyORBLF-PT-S06J04T04, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277017000685
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.3M
-rw-r--r-- 1 mcc users 14K Apr 29 14:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K Apr 29 14:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 44K Apr 29 13:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 231K Apr 29 13:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 7.3K May 9 08:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 33K May 9 08:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 9 08:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 30K May 9 08:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.1K May 9 08:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K May 9 08:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 10 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 6.8M May 10 09:34 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 PolyORBLF-PT-S06J04T04-UpperBounds-00
FORMULA_NAME PolyORBLF-PT-S06J04T04-UpperBounds-01
FORMULA_NAME PolyORBLF-PT-S06J04T04-UpperBounds-02
FORMULA_NAME PolyORBLF-PT-S06J04T04-UpperBounds-03
FORMULA_NAME PolyORBLF-PT-S06J04T04-UpperBounds-04
FORMULA_NAME PolyORBLF-PT-S06J04T04-UpperBounds-05
FORMULA_NAME PolyORBLF-PT-S06J04T04-UpperBounds-06
FORMULA_NAME PolyORBLF-PT-S06J04T04-UpperBounds-07
FORMULA_NAME PolyORBLF-PT-S06J04T04-UpperBounds-08
FORMULA_NAME PolyORBLF-PT-S06J04T04-UpperBounds-09
FORMULA_NAME PolyORBLF-PT-S06J04T04-UpperBounds-10
FORMULA_NAME PolyORBLF-PT-S06J04T04-UpperBounds-11
FORMULA_NAME PolyORBLF-PT-S06J04T04-UpperBounds-12
FORMULA_NAME PolyORBLF-PT-S06J04T04-UpperBounds-13
FORMULA_NAME PolyORBLF-PT-S06J04T04-UpperBounds-14
FORMULA_NAME PolyORBLF-PT-S06J04T04-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652916429711

Running Version 202205111006
[2022-05-18 23:27:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-18 23:27:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 23:27:11] [INFO ] Load time of PNML (sax parser for PT used): 458 ms
[2022-05-18 23:27:11] [INFO ] Transformed 454 places.
[2022-05-18 23:27:11] [INFO ] Transformed 6994 transitions.
[2022-05-18 23:27:11] [INFO ] Parsed PT model containing 454 places and 6994 transitions in 644 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Ensure Unique test removed 5380 transitions
Reduce redundant transitions removed 5380 transitions.
Normalized transition count is 1590 out of 1614 initially.
// Phase 1: matrix 1590 rows 454 cols
[2022-05-18 23:27:11] [INFO ] Computed 50 place invariants in 106 ms
FORMULA PolyORBLF-PT-S06J04T04-UpperBounds-15 10 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T04-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 63 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 14) seen :28
FORMULA PolyORBLF-PT-S06J04T04-UpperBounds-11 3 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T04-UpperBounds-10 4 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T04-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T04-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 10) seen :19
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 10) seen :19
Incomplete Best-First random walk after 10000 steps, including 74 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 10) seen :11
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 10) seen :19
Incomplete Best-First random walk after 10000 steps, including 68 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 10) seen :11
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 10) seen :15
Incomplete Best-First random walk after 10000 steps, including 28 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 10) seen :19
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 10) seen :19
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :19
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :19
[2022-05-18 23:27:12] [INFO ] Flow matrix only has 1590 transitions (discarded 24 similar events)
// Phase 1: matrix 1590 rows 454 cols
[2022-05-18 23:27:12] [INFO ] Computed 50 place invariants in 65 ms
[2022-05-18 23:27:12] [INFO ] [Real]Absence check using 19 positive place invariants in 13 ms returned sat
[2022-05-18 23:27:12] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 8 ms returned unsat
[2022-05-18 23:27:12] [INFO ] [Real]Absence check using 19 positive place invariants in 8 ms returned sat
[2022-05-18 23:27:12] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 17 ms returned unsat
[2022-05-18 23:27:12] [INFO ] [Real]Absence check using 19 positive place invariants in 16 ms returned sat
[2022-05-18 23:27:12] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 32 ms returned sat
[2022-05-18 23:27:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 23:27:13] [INFO ] [Real]Absence check using state equation in 1241 ms returned sat
[2022-05-18 23:27:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 23:27:14] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2022-05-18 23:27:14] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 14 ms returned sat
[2022-05-18 23:27:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 23:27:18] [INFO ] [Nat]Absence check using state equation in 4623 ms returned sat
[2022-05-18 23:27:18] [INFO ] State equation strengthened by 112 read => feed constraints.
[2022-05-18 23:27:18] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-18 23:27:19] [INFO ] [Nat]Added 112 Read/Feed constraints in 257 ms returned unknown
[2022-05-18 23:27:19] [INFO ] [Real]Absence check using 19 positive place invariants in 9 ms returned sat
[2022-05-18 23:27:19] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 5 ms returned unsat
[2022-05-18 23:27:19] [INFO ] [Real]Absence check using 19 positive place invariants in 7 ms returned sat
[2022-05-18 23:27:19] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 20 ms returned sat
[2022-05-18 23:27:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 23:27:20] [INFO ] [Real]Absence check using state equation in 863 ms returned sat
[2022-05-18 23:27:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 23:27:20] [INFO ] [Nat]Absence check using 19 positive place invariants in 7 ms returned sat
[2022-05-18 23:27:20] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 12 ms returned sat
[2022-05-18 23:27:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 23:27:23] [INFO ] [Nat]Absence check using state equation in 3020 ms returned sat
[2022-05-18 23:27:25] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-18 23:27:25] [INFO ] [Nat]Added 112 Read/Feed constraints in 1911 ms returned unknown
[2022-05-18 23:27:25] [INFO ] [Real]Absence check using 19 positive place invariants in 7 ms returned sat
[2022-05-18 23:27:25] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 13 ms returned sat
[2022-05-18 23:27:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 23:27:26] [INFO ] [Real]Absence check using state equation in 1545 ms returned sat
[2022-05-18 23:27:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 23:27:26] [INFO ] [Nat]Absence check using 19 positive place invariants in 6 ms returned sat
[2022-05-18 23:27:26] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 13 ms returned sat
[2022-05-18 23:27:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 23:27:29] [INFO ] [Nat]Absence check using state equation in 2483 ms returned sat
[2022-05-18 23:27:30] [INFO ] [Nat]Added 112 Read/Feed constraints in 1110 ms returned sat
[2022-05-18 23:27:30] [INFO ] Deduced a trap composed of 85 places in 326 ms of which 3 ms to minimize.
[2022-05-18 23:27:30] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 386 ms
[2022-05-18 23:27:30] [INFO ] [Real]Absence check using 19 positive place invariants in 12 ms returned sat
[2022-05-18 23:27:30] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 14 ms returned unsat
[2022-05-18 23:27:31] [INFO ] [Real]Absence check using 19 positive place invariants in 7 ms returned sat
[2022-05-18 23:27:31] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 13 ms returned unsat
[2022-05-18 23:27:31] [INFO ] [Real]Absence check using 19 positive place invariants in 7 ms returned sat
[2022-05-18 23:27:31] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 5 ms returned unsat
[2022-05-18 23:27:31] [INFO ] [Real]Absence check using 19 positive place invariants in 7 ms returned sat
[2022-05-18 23:27:31] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 16 ms returned unsat
Current structural bounds on expressions (after SMT) : [4, 1, 6780, 1, 6784, 3, 1, 1, 1, 1] Max seen :[4, 1, 3, 1, 3, 3, 1, 1, 1, 1]
FORMULA PolyORBLF-PT-S06J04T04-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T04-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T04-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T04-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T04-UpperBounds-06 3 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T04-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T04-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T04-UpperBounds-01 4 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 8 out of 454 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 454/454 places, 1614/1614 transitions.
Ensure Unique test removed 6 places
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 448 transition count 1578
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 78 place count 412 transition count 1578
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 78 place count 412 transition count 1530
Deduced a syphon composed of 48 places in 2 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 174 place count 364 transition count 1530
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 1 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 88 rules applied. Total rules applied 262 place count 320 transition count 1486
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 2 with 8 rules applied. Total rules applied 270 place count 320 transition count 1478
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 278 place count 312 transition count 1478
Applied a total of 278 rules in 270 ms. Remains 312 /454 variables (removed 142) and now considering 1478/1614 (removed 136) transitions.
[2022-05-18 23:27:31] [INFO ] Flow matrix only has 1454 transitions (discarded 24 similar events)
// Phase 1: matrix 1454 rows 312 cols
[2022-05-18 23:27:31] [INFO ] Computed 44 place invariants in 31 ms
[2022-05-18 23:27:32] [INFO ] Dead Transitions using invariants and state equation in 717 ms found 612 transitions.
Found 612 dead transitions using SMT.
Drop transitions removed 612 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 612 transitions.
Starting structural reductions in SAFETY mode, iteration 1 : 312/454 places, 866/1614 transitions.
Applied a total of 0 rules in 21 ms. Remains 312 /312 variables (removed 0) and now considering 866/866 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 312/454 places, 866/1614 transitions.
Normalized transition count is 842 out of 866 initially.
// Phase 1: matrix 842 rows 312 cols
[2022-05-18 23:27:32] [INFO ] Computed 44 place invariants in 14 ms
Incomplete random walk after 1000000 steps, including 10725 resets, run finished after 4951 ms. (steps per millisecond=201 ) properties (out of 2) seen :6
Incomplete Best-First random walk after 1000001 steps, including 8773 resets, run finished after 1574 ms. (steps per millisecond=635 ) properties (out of 2) seen :6
Incomplete Best-First random walk after 1000001 steps, including 8806 resets, run finished after 1465 ms. (steps per millisecond=682 ) properties (out of 2) seen :6
[2022-05-18 23:27:40] [INFO ] Flow matrix only has 842 transitions (discarded 24 similar events)
// Phase 1: matrix 842 rows 312 cols
[2022-05-18 23:27:40] [INFO ] Computed 44 place invariants in 25 ms
[2022-05-18 23:27:40] [INFO ] [Real]Absence check using 17 positive place invariants in 5 ms returned sat
[2022-05-18 23:27:40] [INFO ] [Real]Absence check using 17 positive and 27 generalized place invariants in 9 ms returned sat
[2022-05-18 23:27:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 23:27:41] [INFO ] [Real]Absence check using state equation in 780 ms returned sat
[2022-05-18 23:27:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 23:27:41] [INFO ] [Nat]Absence check using 17 positive place invariants in 6 ms returned sat
[2022-05-18 23:27:41] [INFO ] [Nat]Absence check using 17 positive and 27 generalized place invariants in 10 ms returned sat
[2022-05-18 23:27:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 23:27:42] [INFO ] [Nat]Absence check using state equation in 1527 ms returned sat
[2022-05-18 23:27:42] [INFO ] State equation strengthened by 112 read => feed constraints.
[2022-05-18 23:27:43] [INFO ] [Nat]Added 112 Read/Feed constraints in 421 ms returned sat
[2022-05-18 23:27:43] [INFO ] Deduced a trap composed of 23 places in 174 ms of which 1 ms to minimize.
[2022-05-18 23:27:43] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 206 ms
[2022-05-18 23:27:43] [INFO ] [Real]Absence check using 17 positive place invariants in 5 ms returned sat
[2022-05-18 23:27:43] [INFO ] [Real]Absence check using 17 positive and 27 generalized place invariants in 9 ms returned sat
[2022-05-18 23:27:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 23:27:44] [INFO ] [Real]Absence check using state equation in 737 ms returned sat
[2022-05-18 23:27:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 23:27:44] [INFO ] [Nat]Absence check using 17 positive place invariants in 5 ms returned sat
[2022-05-18 23:27:44] [INFO ] [Nat]Absence check using 17 positive and 27 generalized place invariants in 9 ms returned sat
[2022-05-18 23:27:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 23:27:44] [INFO ] [Nat]Absence check using state equation in 477 ms returned sat
[2022-05-18 23:27:46] [INFO ] [Nat]Added 112 Read/Feed constraints in 1376 ms returned sat
[2022-05-18 23:27:46] [INFO ] Deduced a trap composed of 18 places in 178 ms of which 1 ms to minimize.
[2022-05-18 23:27:46] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 207 ms
Current structural bounds on expressions (after SMT) : [3, 3] Max seen :[3, 3]
FORMULA PolyORBLF-PT-S06J04T04-UpperBounds-05 3 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T04-UpperBounds-03 3 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 35416 ms.

BK_STOP 1652916466346

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="PolyORBLF-PT-S06J04T04"
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 2-4028"
echo " Executing tool itstools"
echo " Input is PolyORBLF-PT-S06J04T04, 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 r168-tall-165277017000685"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S06J04T04.tgz
mv PolyORBLF-PT-S06J04T04 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 ;