Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r114-smll-171624275900373.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.....................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is DNAwalker-PT-01track12Block1, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-171624275900373
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 588K
-rw-r--r-- 1 mcc users 7.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 22 14:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 13 14:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 157K Apr 13 14:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 13 13:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 99K Apr 13 13:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 16 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 36K May 18 16:42 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 DNAwalker-PT-01track12Block1-UpperBounds-00
FORMULA_NAME DNAwalker-PT-01track12Block1-UpperBounds-01
FORMULA_NAME DNAwalker-PT-01track12Block1-UpperBounds-02
FORMULA_NAME DNAwalker-PT-01track12Block1-UpperBounds-03
FORMULA_NAME DNAwalker-PT-01track12Block1-UpperBounds-04
FORMULA_NAME DNAwalker-PT-01track12Block1-UpperBounds-05
FORMULA_NAME DNAwalker-PT-01track12Block1-UpperBounds-06
FORMULA_NAME DNAwalker-PT-01track12Block1-UpperBounds-07
FORMULA_NAME DNAwalker-PT-01track12Block1-UpperBounds-08
FORMULA_NAME DNAwalker-PT-01track12Block1-UpperBounds-09
FORMULA_NAME DNAwalker-PT-01track12Block1-UpperBounds-10
FORMULA_NAME DNAwalker-PT-01track12Block1-UpperBounds-11
FORMULA_NAME DNAwalker-PT-01track12Block1-UpperBounds-12
FORMULA_NAME DNAwalker-PT-01track12Block1-UpperBounds-13
FORMULA_NAME DNAwalker-PT-01track12Block1-UpperBounds-14
FORMULA_NAME DNAwalker-PT-01track12Block1-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716439551114

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DNAwalker-PT-01track12Block1
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2024-05-23 04:45:53] [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]
[2024-05-23 04:45:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 04:45:53] [INFO ] Load time of PNML (sax parser for PT used): 110 ms
[2024-05-23 04:45:53] [INFO ] Transformed 13 places.
[2024-05-23 04:45:53] [INFO ] Transformed 82 transitions.
[2024-05-23 04:45:53] [INFO ] Parsed PT model containing 13 places and 82 transitions and 241 arcs in 324 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 17 ms.
Reduction of identical properties reduced properties to check from 16 to 10
Current structural bounds on expressions (Initially) : Max Seen:[1, 1, 1, 1, 1, 1, 1, 1, 1, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Current structural bounds on expressions (Before main loop) : Max Seen:[1, 1, 1, 1, 1, 1, 1, 1, 1, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
[2024-05-23 04:45:53] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
// Phase 1: matrix 81 rows 13 cols
[2024-05-23 04:45:53] [INFO ] Computed 0 invariants in 13 ms
Current structural bounds on expressions (after invariants) : Max Seen:[1, 1, 1, 1, 1, 1, 1, 1, 1, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
RANDOM walk for 10000 steps (1231 resets) in 90 ms. (109 steps per ms)
BEST_FIRST walk for 100008 steps (2276 resets) in 269 ms. (370 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[2, 2, 2, 2, 1, 2, 2, 2, 2, 2] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
[2024-05-23 04:45:54] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:45:54] [INFO ] Invariant cache hit.
[2024-05-23 04:45:54] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2024-05-23 04:45:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:45:55] [INFO ] [Nat]Absence check using state equation in 1037 ms returned unknown
[2024-05-23 04:45:55] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2024-05-23 04:45:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:45:56] [INFO ] [Nat]Absence check using state equation in 1030 ms returned unknown
[2024-05-23 04:45:56] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2024-05-23 04:45:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:45:57] [INFO ] [Nat]Absence check using state equation in 1043 ms returned unknown
[2024-05-23 04:45:57] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2024-05-23 04:45:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:45:59] [INFO ] [Nat]Absence check using state equation in 1047 ms returned unknown
[2024-05-23 04:45:59] [INFO ] [Real]Absence check using state equation in 27 ms returned unsat
[2024-05-23 04:45:59] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2024-05-23 04:45:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:46:00] [INFO ] [Nat]Absence check using state equation in 1032 ms returned unknown
[2024-05-23 04:46:00] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2024-05-23 04:46:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:46:01] [INFO ] [Nat]Absence check using state equation in 1025 ms returned unknown
[2024-05-23 04:46:01] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2024-05-23 04:46:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:46:02] [INFO ] [Nat]Absence check using state equation in 1021 ms returned unknown
[2024-05-23 04:46:02] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2024-05-23 04:46:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:46:03] [INFO ] [Nat]Absence check using state equation in 1026 ms returned unknown
[2024-05-23 04:46:03] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2024-05-23 04:46:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:46:04] [INFO ] [Nat]Absence check using state equation in 1021 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[2, 2, 2, 2, 1, 2, 2, 2, 2, 2] Max Struct:[+inf, +inf, +inf, +inf, 1, +inf, +inf, +inf, +inf, +inf]
FORMULA DNAwalker-PT-01track12Block1-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DNAwalker-PT-01track12Block1-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DNAwalker-PT-01track12Block1-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[2, 2, 2, 2, 2, 2, 2, 2, 2] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Support contains 9 out of 13 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 13/13 places, 82/82 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 13 transition count 79
Applied a total of 3 rules in 34 ms. Remains 13 /13 variables (removed 0) and now considering 79/82 (removed 3) transitions.
Running 74 sub problems to find dead transitions.
// Phase 1: matrix 79 rows 13 cols
[2024-05-23 04:46:04] [INFO ] Computed 0 invariants in 2 ms
[2024-05-23 04:46:04] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (OVERLAPS) 1/92 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/92 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 0/92 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 92/92 variables, and 22 constraints, problems are : Problem set: 0 solved, 74 unsolved in 1652 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 74/95 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (OVERLAPS) 1/92 variables, 1/96 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/92 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (OVERLAPS) 0/92 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 92/92 variables, and 96 constraints, problems are : Problem set: 0 solved, 74 unsolved in 20013 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
After SMT, in 21853ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 21870ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21926 ms. Remains : 13/13 places, 79/82 transitions.
When looking for a positive semi flow solution, solver replied unsat
[2024-05-23 04:46:26] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[2, 2, 2, 2, 2, 2, 2, 2, 2] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
RANDOM walk for 1000000 steps (119074 resets) in 2011 ms. (497 steps per ms)
BEST_FIRST walk for 9000008 steps (208187 resets) in 4461 ms. (2017 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[2, 2, 2, 2, 2, 2, 2, 2, 2] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
[2024-05-23 04:46:33] [INFO ] Invariant cache hit.
[2024-05-23 04:46:33] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2024-05-23 04:46:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:46:37] [INFO ] [Nat]Absence check using state equation in 3867 ms returned unsat
[2024-05-23 04:46:37] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2024-05-23 04:46:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:46:46] [INFO ] [Nat]Absence check using state equation in 9026 ms returned unknown
[2024-05-23 04:46:46] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-23 04:46:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:46:50] [INFO ] [Nat]Absence check using state equation in 4713 ms returned unsat
[2024-05-23 04:46:51] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2024-05-23 04:46:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:47:00] [INFO ] [Nat]Absence check using state equation in 9028 ms returned unknown
[2024-05-23 04:47:00] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2024-05-23 04:47:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:47:04] [INFO ] [Nat]Absence check using state equation in 4183 ms returned unsat
[2024-05-23 04:47:04] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2024-05-23 04:47:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:47:08] [INFO ] [Nat]Absence check using state equation in 4007 ms returned unsat
[2024-05-23 04:47:08] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2024-05-23 04:47:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:47:14] [INFO ] [Nat]Absence check using state equation in 6345 ms returned unsat
[2024-05-23 04:47:14] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-23 04:47:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:47:18] [INFO ] [Nat]Absence check using state equation in 3361 ms returned unsat
[2024-05-23 04:47:18] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2024-05-23 04:47:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:47:25] [INFO ] [Nat]Absence check using state equation in 7429 ms returned unsat
Current structural bounds on expressions (after SMT) : Max Seen:[2, 2, 2, 2, 2, 2, 2, 2, 2] Max Struct:[2, +inf, 2, +inf, 2, 2, 2, 2, 2]
FORMULA DNAwalker-PT-01track12Block1-UpperBounds-14 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DNAwalker-PT-01track12Block1-UpperBounds-13 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DNAwalker-PT-01track12Block1-UpperBounds-12 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DNAwalker-PT-01track12Block1-UpperBounds-09 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DNAwalker-PT-01track12Block1-UpperBounds-07 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DNAwalker-PT-01track12Block1-UpperBounds-08 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DNAwalker-PT-01track12Block1-UpperBounds-06 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DNAwalker-PT-01track12Block1-UpperBounds-02 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DNAwalker-PT-01track12Block1-UpperBounds-15 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DNAwalker-PT-01track12Block1-UpperBounds-00 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[2, 2] Max Struct:[+inf, +inf]
Support contains 2 out of 13 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 13/13 places, 79/79 transitions.
Graph (complete) has 79 edges and 13 vertex of which 11 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 11 transition count 73
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 10 transition count 72
Applied a total of 8 rules in 27 ms. Remains 10 /13 variables (removed 3) and now considering 72/79 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 10/13 places, 72/79 transitions.
When looking for a positive semi flow solution, solver replied unsat
// Phase 1: matrix 72 rows 10 cols
[2024-05-23 04:47:25] [INFO ] Computed 0 invariants in 2 ms
Current structural bounds on expressions (after invariants) : Max Seen:[2, 2] Max Struct:[+inf, +inf]
RANDOM walk for 1000000 steps (103820 resets) in 1475 ms. (677 steps per ms)
BEST_FIRST walk for 2000002 steps (44917 resets) in 859 ms. (2325 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[2, 2] Max Struct:[+inf, +inf]
[2024-05-23 04:47:28] [INFO ] Invariant cache hit.
[2024-05-23 04:47:28] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2024-05-23 04:47:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:47:35] [INFO ] [Nat]Absence check using state equation in 7619 ms returned unsat
[2024-05-23 04:47:35] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2024-05-23 04:47:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:47:42] [INFO ] [Nat]Absence check using state equation in 6462 ms returned unsat
Current structural bounds on expressions (after SMT) : Max Seen:[2, 2] Max Struct:[2, 2]
FORMULA DNAwalker-PT-01track12Block1-UpperBounds-03 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DNAwalker-PT-01track12Block1-UpperBounds-04 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA DNAwalker-PT-01track12Block1-UpperBounds-01 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[] Max Struct:[]
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2024-05-23 04:47:42] [INFO ] Flatten gal took : 60 ms
[2024-05-23 04:47:42] [INFO ] Flatten gal took : 20 ms
[2024-05-23 04:47:42] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1312086327723546154.gal : 13 ms
[2024-05-23 04:47:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18102032516589916250.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1312086327723546154.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18102032516589916250.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

ITS tools runner thread asked to quit. Dying gracefully.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 109611 ms.

BK_STOP 1716439662996

--------------------
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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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="DNAwalker-PT-01track12Block1"
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 2-5568"
echo " Executing tool itstools"
echo " Input is DNAwalker-PT-01track12Block1, 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 r114-smll-171624275900373"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-01track12Block1.tgz
mv DNAwalker-PT-01track12Block1 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 ;