Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r142-tall-174876812600461.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is PermAdmissibility-COL-02, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r142-tall-174876812600461
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 6.9K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_pt
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 5 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 54K May 29 14:32 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

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME PermAdmissibility-COL-02-UpperBounds-00
FORMULA_NAME PermAdmissibility-COL-02-UpperBounds-01
FORMULA_NAME PermAdmissibility-COL-02-UpperBounds-02
FORMULA_NAME PermAdmissibility-COL-02-UpperBounds-03
FORMULA_NAME PermAdmissibility-COL-02-UpperBounds-04
FORMULA_NAME PermAdmissibility-COL-02-UpperBounds-05
FORMULA_NAME PermAdmissibility-COL-02-UpperBounds-06
FORMULA_NAME PermAdmissibility-COL-02-UpperBounds-07
FORMULA_NAME PermAdmissibility-COL-02-UpperBounds-08
FORMULA_NAME PermAdmissibility-COL-02-UpperBounds-09
FORMULA_NAME PermAdmissibility-COL-02-UpperBounds-10
FORMULA_NAME PermAdmissibility-COL-02-UpperBounds-11
FORMULA_NAME PermAdmissibility-COL-02-UpperBounds-12
FORMULA_NAME PermAdmissibility-COL-02-UpperBounds-13
FORMULA_NAME PermAdmissibility-COL-02-UpperBounds-14
FORMULA_NAME PermAdmissibility-COL-02-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1748890604000

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PermAdmissibility-COL-02
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202505121319
[2025-06-02 18:56:45] [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]
[2025-06-02 18:56:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 18:56:45] [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.
[2025-06-02 18:56:45] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-06-02 18:56:45] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 547 ms
[2025-06-02 18:56:45] [INFO ] Imported 40 HL places and 16 HL transitions for a total of 208 PT places and 1024.0 transition bindings in 16 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
[2025-06-02 18:56:45] [INFO ] Built PT skeleton of HLPN with 40 places and 16 transitions 83 arcs in 5 ms.
[2025-06-02 18:56:45] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 16 rows 40 cols
[2025-06-02 18:56:45] [INFO ] Computed 24 invariants in 5 ms
Current structural bounds on expressions (after Invariants on skeleton) : Max Seen:[4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
[2025-06-02 18:56:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 18:56:46] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 8 ms returned unsat
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 18:56:46] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 8 ms returned sat
[2025-06-02 18:56:46] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2025-06-02 18:56:46] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 18:56:46] [INFO ] [Nat]Absence check using 0 positive and 24 generalized place invariants in 18 ms returned sat
[2025-06-02 18:56:46] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2025-06-02 18:56:46] [INFO ] Computed and/alt/rep : 15/39/15 causal constraints (skipped 0 transitions) in 3 ms.
[2025-06-02 18:56:46] [INFO ] Added : 15 causal constraints over 3 iterations in 23 ms. Result :sat
Minimization took 13 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 18:56:46] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 5 ms returned sat
[2025-06-02 18:56:46] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2025-06-02 18:56:46] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 18:56:46] [INFO ] [Nat]Absence check using 0 positive and 24 generalized place invariants in 5 ms returned sat
[2025-06-02 18:56:46] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2025-06-02 18:56:46] [INFO ] Computed and/alt/rep : 15/39/15 causal constraints (skipped 0 transitions) in 3 ms.
[2025-06-02 18:56:46] [INFO ] Added : 15 causal constraints over 3 iterations in 25 ms. Result :sat
Minimization took 12 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 18:56:46] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 5 ms returned sat
[2025-06-02 18:56:46] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2025-06-02 18:56:46] [INFO ] Computed and/alt/rep : 15/39/15 causal constraints (skipped 0 transitions) in 2 ms.
[2025-06-02 18:56:46] [INFO ] Added : 15 causal constraints over 3 iterations in 25 ms. Result :sat
Minimization took 13 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 18:56:46] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 5 ms returned sat
[2025-06-02 18:56:46] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2025-06-02 18:56:46] [INFO ] Computed and/alt/rep : 15/39/15 causal constraints (skipped 0 transitions) in 1 ms.
[2025-06-02 18:56:46] [INFO ] Added : 7 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 11 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 18:56:46] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 6 ms returned sat
[2025-06-02 18:56:46] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2025-06-02 18:56:46] [INFO ] Computed and/alt/rep : 15/39/15 causal constraints (skipped 0 transitions) in 2 ms.
[2025-06-02 18:56:46] [INFO ] Added : 15 causal constraints over 3 iterations in 15 ms. Result :sat
Minimization took 14 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 18:56:46] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 8 ms returned sat
[2025-06-02 18:56:46] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2025-06-02 18:56:46] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 18:56:46] [INFO ] [Nat]Absence check using 0 positive and 24 generalized place invariants in 6 ms returned sat
[2025-06-02 18:56:46] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2025-06-02 18:56:46] [INFO ] Computed and/alt/rep : 15/39/15 causal constraints (skipped 0 transitions) in 2 ms.
[2025-06-02 18:56:46] [INFO ] Added : 15 causal constraints over 3 iterations in 29 ms. Result :sat
Minimization took 13 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 18:56:46] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 4 ms returned sat
[2025-06-02 18:56:46] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2025-06-02 18:56:46] [INFO ] Computed and/alt/rep : 15/39/15 causal constraints (skipped 0 transitions) in 2 ms.
[2025-06-02 18:56:46] [INFO ] Added : 15 causal constraints over 3 iterations in 15 ms. Result :sat
Minimization took 10 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 18:56:46] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 5 ms returned sat
[2025-06-02 18:56:46] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2025-06-02 18:56:46] [INFO ] Computed and/alt/rep : 15/39/15 causal constraints (skipped 0 transitions) in 1 ms.
[2025-06-02 18:56:46] [INFO ] Added : 15 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 10 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 18:56:46] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 5 ms returned sat
[2025-06-02 18:56:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2025-06-02 18:56:46] [INFO ] Computed and/alt/rep : 15/39/15 causal constraints (skipped 0 transitions) in 2 ms.
[2025-06-02 18:56:46] [INFO ] Added : 15 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 10 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 18:56:46] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 4 ms returned sat
[2025-06-02 18:56:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2025-06-02 18:56:46] [INFO ] Computed and/alt/rep : 15/39/15 causal constraints (skipped 0 transitions) in 1 ms.
[2025-06-02 18:56:46] [INFO ] Added : 15 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 11 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 18:56:47] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 5 ms returned sat
[2025-06-02 18:56:47] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2025-06-02 18:56:47] [INFO ] Computed and/alt/rep : 15/39/15 causal constraints (skipped 0 transitions) in 1 ms.
[2025-06-02 18:56:47] [INFO ] Added : 15 causal constraints over 3 iterations in 24 ms. Result :sat
Minimization took 12 ms.
[2025-06-02 18:56:47] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 18:56:47] [INFO ] [Nat]Absence check using 0 positive and 24 generalized place invariants in 6 ms returned sat
[2025-06-02 18:56:47] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2025-06-02 18:56:47] [INFO ] Computed and/alt/rep : 15/39/15 causal constraints (skipped 0 transitions) in 1 ms.
[2025-06-02 18:56:47] [INFO ] Added : 15 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 8 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 18:56:47] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 4 ms returned sat
[2025-06-02 18:56:47] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2025-06-02 18:56:47] [INFO ] Computed and/alt/rep : 15/39/15 causal constraints (skipped 0 transitions) in 1 ms.
[2025-06-02 18:56:47] [INFO ] Added : 15 causal constraints over 3 iterations in 16 ms. Result :sat
Minimization took 15 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 18:56:47] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 4 ms returned sat
[2025-06-02 18:56:47] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2025-06-02 18:56:47] [INFO ] Computed and/alt/rep : 15/39/15 causal constraints (skipped 0 transitions) in 1 ms.
[2025-06-02 18:56:47] [INFO ] Added : 15 causal constraints over 3 iterations in 15 ms. Result :sat
Minimization took 12 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 18:56:47] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 5 ms returned sat
[2025-06-02 18:56:47] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2025-06-02 18:56:47] [INFO ] Computed and/alt/rep : 15/39/15 causal constraints (skipped 0 transitions) in 1 ms.
[2025-06-02 18:56:47] [INFO ] Added : 15 causal constraints over 3 iterations in 20 ms. Result :sat
Minimization took 13 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 18:56:47] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 6 ms returned sat
[2025-06-02 18:56:47] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2025-06-02 18:56:47] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 18:56:47] [INFO ] [Nat]Absence check using 0 positive and 24 generalized place invariants in 4 ms returned sat
[2025-06-02 18:56:47] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2025-06-02 18:56:47] [INFO ] Computed and/alt/rep : 15/39/15 causal constraints (skipped 0 transitions) in 2 ms.
[2025-06-02 18:56:47] [INFO ] Added : 15 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT on skeleton) : Max Seen:[4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[4, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
FORMULA PermAdmissibility-COL-02-UpperBounds-00 4 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
Symmetric sort wr.t. initial and guards and successors and join/free detected :input
Symmetric sort wr.t. initial detected :input
Symmetric sort wr.t. initial and guards detected :input
Applying symmetric unfolding of full symmetric sort :input domain size was 8
[2025-06-02 18:56:47] [INFO ] Unfolded HLPN to a Petri net with 40 places and 16 transitions 83 arcs in 13 ms.
[2025-06-02 18:56:47] [INFO ] Unfolded 15 HLPN properties in 0 ms.
Current structural bounds on expressions (Initially) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
[2025-06-02 18:56:47] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
RANDOM walk for 10000 steps (207 resets) in 18 ms. (526 steps per ms)
BEST_FIRST walk for 150011 steps (2007 resets) in 168 ms. (887 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[4, 4, 2, 2, 2, 4, 2, 2, 2, 2, 2, 2, 2, 2, 4] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
[2025-06-02 18:56:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 18:56:47] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 4 ms returned unsat
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 18:56:47] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 3 ms returned unsat
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 18:56:47] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 8 ms returned unsat
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 18:56:47] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 4 ms returned unsat
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 18:56:47] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 7 ms returned unsat
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 18:56:47] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 5 ms returned unsat
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 18:56:47] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 3 ms returned unsat
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 18:56:47] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 4 ms returned unsat
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 18:56:47] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 4 ms returned unsat
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 18:56:47] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 4 ms returned unsat
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 18:56:47] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 2 ms returned unsat
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 18:56:48] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 8 ms returned unsat
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 18:56:48] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 2 ms returned unsat
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 18:56:48] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 4 ms returned unsat
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-02 18:56:48] [INFO ] [Real]Absence check using 0 positive and 24 generalized place invariants in 3 ms returned unsat
Current structural bounds on expressions (after SMT) : Max Seen:[4, 4, 2, 2, 2, 4, 2, 2, 2, 2, 2, 2, 2, 2, 4] Max Struct:[4, 4, 2, 2, 2, 4, 2, 2, 2, 2, 2, 2, 2, 2, 4]
FORMULA PermAdmissibility-COL-02-UpperBounds-15 4 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PermAdmissibility-COL-02-UpperBounds-14 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PermAdmissibility-COL-02-UpperBounds-13 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PermAdmissibility-COL-02-UpperBounds-12 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PermAdmissibility-COL-02-UpperBounds-11 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PermAdmissibility-COL-02-UpperBounds-10 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PermAdmissibility-COL-02-UpperBounds-09 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PermAdmissibility-COL-02-UpperBounds-08 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PermAdmissibility-COL-02-UpperBounds-07 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PermAdmissibility-COL-02-UpperBounds-06 4 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PermAdmissibility-COL-02-UpperBounds-05 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PermAdmissibility-COL-02-UpperBounds-04 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PermAdmissibility-COL-02-UpperBounds-03 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PermAdmissibility-COL-02-UpperBounds-02 4 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PermAdmissibility-COL-02-UpperBounds-01 4 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 )
[2025-06-02 18:56:48] [INFO ] Flatten gal took : 16 ms
[2025-06-02 18:56:48] [INFO ] Flatten gal took : 5 ms
[2025-06-02 18:56:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1538934950107862678.gal : 4 ms
[2025-06-02 18:56:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14418738077353661832.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1538934950107862678.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14418738077353661832.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 3160 ms.

BK_STOP 1748890608350

--------------------
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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="PermAdmissibility-COL-02"
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 2-5832"
echo " Executing tool itstools"
echo " Input is PermAdmissibility-COL-02, 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 r142-tall-174876812600461"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PermAdmissibility-COL-02.tgz
mv PermAdmissibility-COL-02 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.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 ;