MCC'2024- Execution of r153-tall-171631150900016

About the Execution of 2023-gold for DatabaseWithMutex-COL-20

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
574.703	156469.00	176685.00	500.60	380 20 20 20 20 20 20 20 20 380 20 380 20 20 20 20	normal

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.r153-tall-171631150900016.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is DatabaseWithMutex-COL-20, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r153-tall-171631150900016
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 6.1K Apr 11 18:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Apr 11 18:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Apr 11 18:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Apr 11 18:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.1K Apr 22 14:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 22 14:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 11 20:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Apr 11 20:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Apr 11 19:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Apr 11 19:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_pt
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 5 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 38K 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 DatabaseWithMutex-COL-20-UpperBounds-00
FORMULA_NAME DatabaseWithMutex-COL-20-UpperBounds-01
FORMULA_NAME DatabaseWithMutex-COL-20-UpperBounds-02
FORMULA_NAME DatabaseWithMutex-COL-20-UpperBounds-03
FORMULA_NAME DatabaseWithMutex-COL-20-UpperBounds-04
FORMULA_NAME DatabaseWithMutex-COL-20-UpperBounds-05
FORMULA_NAME DatabaseWithMutex-COL-20-UpperBounds-06
FORMULA_NAME DatabaseWithMutex-COL-20-UpperBounds-07
FORMULA_NAME DatabaseWithMutex-COL-20-UpperBounds-08
FORMULA_NAME DatabaseWithMutex-COL-20-UpperBounds-09
FORMULA_NAME DatabaseWithMutex-COL-20-UpperBounds-10
FORMULA_NAME DatabaseWithMutex-COL-20-UpperBounds-11
FORMULA_NAME DatabaseWithMutex-COL-20-UpperBounds-12
FORMULA_NAME DatabaseWithMutex-COL-20-UpperBounds-13
FORMULA_NAME DatabaseWithMutex-COL-20-UpperBounds-14
FORMULA_NAME DatabaseWithMutex-COL-20-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716405945931

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DatabaseWithMutex-COL-20
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202304061127
[2024-05-22 19:25:47] [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]
[2024-05-22 19:25:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 19:25:47] [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.
[2024-05-22 19:25:47] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-22 19:25:48] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 664 ms
[2024-05-22 19:25:48] [INFO ] Imported 11 HL places and 8 HL transitions for a total of 3260 PT places and 3200.0 transition bindings in 16 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 9 ms.
[2024-05-22 19:25:48] [INFO ] Built PT skeleton of HLPN with 11 places and 8 transitions 22 arcs in 4 ms.
[2024-05-22 19:25:48] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 8 rows 11 cols
[2024-05-22 19:25:48] [INFO ] Computed 4 invariants in 6 ms
FORMULA DatabaseWithMutex-COL-20-UpperBounds-07 20 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA DatabaseWithMutex-COL-20-UpperBounds-06 20 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2024-05-22 19:25:48] [INFO ] Invariant cache hit.
[2024-05-22 19:25:48] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2024-05-22 19:25:48] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-22 19:25:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-22 19:25:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:25:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 19:25:48] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-22 19:25:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-22 19:25:48] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-22 19:25:48] [INFO ] Added : 6 causal constraints over 2 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2024-05-22 19:25:48] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 19:25:48] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-22 19:25:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:48] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-22 19:25:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:25:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 19:25:48] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-22 19:25:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-22 19:25:48] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-22 19:25:48] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 8 ms.
[2024-05-22 19:25:48] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 19:25:48] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned unsat
[2024-05-22 19:25:48] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 19:25:48] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-22 19:25:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-22 19:25:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:25:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 19:25:48] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-22 19:25:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:48] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-22 19:25:48] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-22 19:25:48] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-22 19:25:48] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 19:25:48] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-22 19:25:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:48] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-22 19:25:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:25:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-22 19:25:48] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-22 19:25:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-22 19:25:48] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-22 19:25:48] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2024-05-22 19:25:48] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 19:25:48] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-22 19:25:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:48] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-22 19:25:48] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-22 19:25:48] [INFO ] Added : 6 causal constraints over 2 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2024-05-22 19:25:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:25:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 11 ms returned sat
[2024-05-22 19:25:48] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-22 19:25:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:48] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-22 19:25:48] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-22 19:25:48] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2024-05-22 19:25:48] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2024-05-22 19:25:48] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-22 19:25:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:48] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-22 19:25:48] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-22 19:25:48] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-22 19:25:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:25:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-22 19:25:48] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-22 19:25:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:48] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-22 19:25:48] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-22 19:25:48] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2024-05-22 19:25:48] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 19:25:48] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-22 19:25:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-22 19:25:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:25:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 19:25:48] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-22 19:25:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-22 19:25:48] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-22 19:25:48] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 16 ms.
[2024-05-22 19:25:48] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 19:25:48] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-22 19:25:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-22 19:25:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:25:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 19:25:48] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-22 19:25:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-22 19:25:48] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-22 19:25:48] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 6 ms.
[2024-05-22 19:25:49] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 19:25:49] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-22 19:25:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-22 19:25:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:25:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 19:25:49] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-22 19:25:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:49] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-22 19:25:49] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-22 19:25:49] [INFO ] Added : 6 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2024-05-22 19:25:49] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 19:25:49] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-22 19:25:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-22 19:25:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:25:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 19:25:49] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-22 19:25:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-22 19:25:49] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-22 19:25:49] [INFO ] Added : 6 causal constraints over 2 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2024-05-22 19:25:49] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 19:25:49] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-22 19:25:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-22 19:25:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:25:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 19:25:49] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-22 19:25:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-22 19:25:49] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-22 19:25:49] [INFO ] Added : 6 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-22 19:25:49] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 19:25:49] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-22 19:25:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-22 19:25:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:25:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 19:25:49] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-22 19:25:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-22 19:25:49] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-22 19:25:49] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 6 ms.
[2024-05-22 19:25:49] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 19:25:49] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-22 19:25:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-22 19:25:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:25:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 19:25:49] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-22 19:25:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-22 19:25:49] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-22 19:25:49] [INFO ] Added : 6 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [380, 20, 20, 20, 20, 20, 20, 380, 20, 380, 20, 20, 20, 20]
FORMULA DatabaseWithMutex-COL-20-UpperBounds-02 20 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
Transition Release forces synchronizations/join behavior on parameter s of sort site
Transition Acquire forces synchronizations/join behavior on parameter f of sort file
[2024-05-22 19:25:49] [INFO ] Unfolded HLPN to a Petri net with 3260 places and 3200 transitions 23200 arcs in 85 ms.
[2024-05-22 19:25:49] [INFO ] Unfolded 13 HLPN properties in 1 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1212 ms. (steps per millisecond=8 ) properties (out of 13) seen :527
FORMULA DatabaseWithMutex-COL-20-UpperBounds-14 20 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-COL-20-UpperBounds-10 20 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-COL-20-UpperBounds-01 20 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 10) seen :44
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 10) seen :44
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 10) seen :44
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 10) seen :85
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 10) seen :44
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 10) seen :44
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 10) seen :85
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 10) seen :9
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 10) seen :44
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 10) seen :44
// Phase 1: matrix 3200 rows 3260 cols
[2024-05-22 19:25:51] [INFO ] Computed 460 invariants in 144 ms
[2024-05-22 19:25:52] [INFO ] [Real]Absence check using 59 positive place invariants in 68 ms returned sat
[2024-05-22 19:25:52] [INFO ] [Real]Absence check using 59 positive and 401 generalized place invariants in 755 ms returned sat
[2024-05-22 19:25:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:54] [INFO ] [Real]Absence check using state equation in 1745 ms returned sat
[2024-05-22 19:25:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:25:55] [INFO ] [Nat]Absence check using 59 positive place invariants in 65 ms returned sat
[2024-05-22 19:25:55] [INFO ] [Nat]Absence check using 59 positive and 401 generalized place invariants in 798 ms returned sat
[2024-05-22 19:25:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:57] [INFO ] [Nat]Absence check using state equation in 1609 ms returned sat
[2024-05-22 19:25:57] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 246 ms.
[2024-05-22 19:25:58] [INFO ] Added : 23 causal constraints over 5 iterations in 1156 ms. Result :sat
[2024-05-22 19:25:59] [INFO ] [Real]Absence check using 59 positive place invariants in 53 ms returned sat
[2024-05-22 19:25:59] [INFO ] [Real]Absence check using 59 positive and 401 generalized place invariants in 199 ms returned sat
[2024-05-22 19:25:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:26:01] [INFO ] [Real]Absence check using state equation in 1497 ms returned sat
[2024-05-22 19:26:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:26:01] [INFO ] [Nat]Absence check using 59 positive place invariants in 53 ms returned sat
[2024-05-22 19:26:01] [INFO ] [Nat]Absence check using 59 positive and 401 generalized place invariants in 188 ms returned sat
[2024-05-22 19:26:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:26:03] [INFO ] [Nat]Absence check using state equation in 1423 ms returned sat
[2024-05-22 19:26:03] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 186 ms.
[2024-05-22 19:26:03] [INFO ] Added : 10 causal constraints over 2 iterations in 677 ms. Result :sat
[2024-05-22 19:26:04] [INFO ] [Real]Absence check using 59 positive place invariants in 52 ms returned sat
[2024-05-22 19:26:04] [INFO ] [Real]Absence check using 59 positive and 401 generalized place invariants in 182 ms returned sat
[2024-05-22 19:26:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:26:06] [INFO ] [Real]Absence check using state equation in 1419 ms returned sat
[2024-05-22 19:26:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:26:06] [INFO ] [Nat]Absence check using 59 positive place invariants in 52 ms returned sat
[2024-05-22 19:26:06] [INFO ] [Nat]Absence check using 59 positive and 401 generalized place invariants in 186 ms returned sat
[2024-05-22 19:26:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:26:08] [INFO ] [Nat]Absence check using state equation in 1497 ms returned sat
[2024-05-22 19:26:08] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 189 ms.
[2024-05-22 19:26:08] [INFO ] Added : 10 causal constraints over 2 iterations in 681 ms. Result :sat
[2024-05-22 19:26:09] [INFO ] [Real]Absence check using 59 positive place invariants in 51 ms returned sat
[2024-05-22 19:26:09] [INFO ] [Real]Absence check using 59 positive and 401 generalized place invariants in 258 ms returned sat
[2024-05-22 19:26:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:26:11] [INFO ] [Real]Absence check using state equation in 1508 ms returned sat
[2024-05-22 19:26:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:26:11] [INFO ] [Nat]Absence check using 59 positive place invariants in 57 ms returned sat
[2024-05-22 19:26:11] [INFO ] [Nat]Absence check using 59 positive and 401 generalized place invariants in 258 ms returned sat
[2024-05-22 19:26:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:26:13] [INFO ] [Nat]Absence check using state equation in 1547 ms returned sat
[2024-05-22 19:26:13] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 177 ms.
[2024-05-22 19:26:16] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1189)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-22 19:26:16] [INFO ] [Real]Absence check using 59 positive place invariants in 53 ms returned sat
[2024-05-22 19:26:16] [INFO ] [Real]Absence check using 59 positive and 401 generalized place invariants in 272 ms returned sat
[2024-05-22 19:26:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:26:18] [INFO ] [Real]Absence check using state equation in 1523 ms returned sat
[2024-05-22 19:26:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:26:18] [INFO ] [Nat]Absence check using 59 positive place invariants in 54 ms returned sat
[2024-05-22 19:26:19] [INFO ] [Nat]Absence check using 59 positive and 401 generalized place invariants in 262 ms returned sat
[2024-05-22 19:26:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:26:20] [INFO ] [Nat]Absence check using state equation in 1550 ms returned sat
[2024-05-22 19:26:21] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 191 ms.
[2024-05-22 19:26:26] [INFO ] Deduced a trap composed of 37 places in 3130 ms of which 9 ms to minimize.
[2024-05-22 19:26:26] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-22 19:26:27] [INFO ] [Real]Absence check using 59 positive place invariants in 60 ms returned sat
[2024-05-22 19:26:27] [INFO ] [Real]Absence check using 59 positive and 401 generalized place invariants in 495 ms returned sat
[2024-05-22 19:26:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:26:29] [INFO ] [Real]Absence check using state equation in 1534 ms returned sat
[2024-05-22 19:26:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:26:29] [INFO ] [Nat]Absence check using 59 positive place invariants in 56 ms returned sat
[2024-05-22 19:26:30] [INFO ] [Nat]Absence check using 59 positive and 401 generalized place invariants in 487 ms returned sat
[2024-05-22 19:26:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:26:31] [INFO ] [Nat]Absence check using state equation in 1561 ms returned sat
[2024-05-22 19:26:32] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 182 ms.
[2024-05-22 19:26:33] [INFO ] Added : 22 causal constraints over 5 iterations in 1083 ms. Result :sat
[2024-05-22 19:26:33] [INFO ] [Real]Absence check using 59 positive place invariants in 57 ms returned sat
[2024-05-22 19:26:34] [INFO ] [Real]Absence check using 59 positive and 401 generalized place invariants in 757 ms returned sat
[2024-05-22 19:26:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:26:36] [INFO ] [Real]Absence check using state equation in 1767 ms returned sat
[2024-05-22 19:26:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:26:36] [INFO ] [Nat]Absence check using 59 positive place invariants in 56 ms returned sat
[2024-05-22 19:26:37] [INFO ] [Nat]Absence check using 59 positive and 401 generalized place invariants in 790 ms returned sat
[2024-05-22 19:26:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:26:38] [INFO ] [Nat]Absence check using state equation in 1515 ms returned sat
[2024-05-22 19:26:39] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 168 ms.
[2024-05-22 19:26:39] [INFO ] Added : 23 causal constraints over 5 iterations in 1037 ms. Result :sat
[2024-05-22 19:26:40] [INFO ] [Real]Absence check using 59 positive place invariants in 52 ms returned sat
[2024-05-22 19:26:40] [INFO ] [Real]Absence check using 59 positive and 401 generalized place invariants in 207 ms returned sat
[2024-05-22 19:26:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:26:42] [INFO ] [Real]Absence check using state equation in 1499 ms returned sat
[2024-05-22 19:26:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:26:42] [INFO ] [Nat]Absence check using 59 positive place invariants in 54 ms returned sat
[2024-05-22 19:26:42] [INFO ] [Nat]Absence check using 59 positive and 401 generalized place invariants in 204 ms returned sat
[2024-05-22 19:26:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:26:44] [INFO ] [Nat]Absence check using state equation in 1536 ms returned sat
[2024-05-22 19:26:44] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 174 ms.
[2024-05-22 19:26:45] [INFO ] Added : 19 causal constraints over 4 iterations in 937 ms. Result :sat
[2024-05-22 19:26:45] [INFO ] [Real]Absence check using 59 positive place invariants in 54 ms returned sat
[2024-05-22 19:26:46] [INFO ] [Real]Absence check using 59 positive and 401 generalized place invariants in 185 ms returned sat
[2024-05-22 19:26:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:26:47] [INFO ] [Real]Absence check using state equation in 1439 ms returned sat
[2024-05-22 19:26:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:26:48] [INFO ] [Nat]Absence check using 59 positive place invariants in 58 ms returned sat
[2024-05-22 19:26:48] [INFO ] [Nat]Absence check using 59 positive and 401 generalized place invariants in 194 ms returned sat
[2024-05-22 19:26:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:26:49] [INFO ] [Nat]Absence check using state equation in 1511 ms returned sat
[2024-05-22 19:26:50] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 189 ms.
[2024-05-22 19:26:50] [INFO ] Added : 10 causal constraints over 2 iterations in 688 ms. Result :sat
[2024-05-22 19:26:50] [INFO ] [Real]Absence check using 59 positive place invariants in 51 ms returned sat
[2024-05-22 19:26:51] [INFO ] [Real]Absence check using 59 positive and 401 generalized place invariants in 194 ms returned sat
[2024-05-22 19:26:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:26:52] [INFO ] [Real]Absence check using state equation in 1475 ms returned sat
[2024-05-22 19:26:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:26:53] [INFO ] [Nat]Absence check using 59 positive place invariants in 69 ms returned sat
[2024-05-22 19:26:53] [INFO ] [Nat]Absence check using 59 positive and 401 generalized place invariants in 196 ms returned sat
[2024-05-22 19:26:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:26:54] [INFO ] [Nat]Absence check using state equation in 1483 ms returned sat
[2024-05-22 19:26:55] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 172 ms.
[2024-05-22 19:26:55] [INFO ] Added : 10 causal constraints over 2 iterations in 668 ms. Result :sat
Current structural bounds on expressions (after SMT) : [380, 20, 20, 20, 20, 380, 380, 20, 20, 20] Max seen :[100, 18, 18, 15, 15, 155, 100, 10, 18, 18]
FORMULA DatabaseWithMutex-COL-20-UpperBounds-15 20 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DatabaseWithMutex-COL-20-UpperBounds-13 20 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DatabaseWithMutex-COL-20-UpperBounds-04 20 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DatabaseWithMutex-COL-20-UpperBounds-03 20 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 1600 out of 3260 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Performed 400 Post agglomeration using F-continuation condition.Transition count delta: 400
Iterating post reduction 0 with 400 rules applied. Total rules applied 400 place count 3260 transition count 2800
Reduce places removed 420 places and 0 transitions.
Performed 400 Post agglomeration using F-continuation condition.Transition count delta: 400
Iterating post reduction 1 with 820 rules applied. Total rules applied 1220 place count 2840 transition count 2400
Reduce places removed 400 places and 0 transitions.
Iterating post reduction 2 with 400 rules applied. Total rules applied 1620 place count 2440 transition count 2400
Free-agglomeration rule applied 400 times.
Iterating global reduction 3 with 400 rules applied. Total rules applied 2020 place count 2440 transition count 2000
Reduce places removed 400 places and 0 transitions.
Iterating post reduction 3 with 400 rules applied. Total rules applied 2420 place count 2040 transition count 2000
Applied a total of 2420 rules in 622 ms. Remains 2040 /3260 variables (removed 1220) and now considering 2000/3200 (removed 1200) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 623 ms. Remains : 2040/3260 places, 2000/3200 transitions.
// Phase 1: matrix 2000 rows 2040 cols
[2024-05-22 19:26:59] [INFO ] Computed 440 invariants in 55 ms
Finished random walk after 376418 steps, including 1 resets, run visited all 6 properties in 30001 ms. (steps per millisecond=12 )
FORMULA DatabaseWithMutex-COL-20-UpperBounds-08 20 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-COL-20-UpperBounds-05 20 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Finished Best-First random walk after 234574 steps, including 0 resets, run visited all 4 properties in 5003 ms. (steps per millisecond=46 )
FORMULA DatabaseWithMutex-COL-20-UpperBounds-11 380 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DatabaseWithMutex-COL-20-UpperBounds-00 380 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Finished Best-First random walk after 758306 steps, including 2 resets, run visited all 2 properties in 5001 ms. (steps per millisecond=151 )
FORMULA DatabaseWithMutex-COL-20-UpperBounds-12 20 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2024-05-22 19:27:39] [INFO ] Invariant cache hit.
[2024-05-22 19:27:39] [INFO ] [Real]Absence check using 38 positive place invariants in 23 ms returned sat
[2024-05-22 19:27:39] [INFO ] [Real]Absence check using 38 positive and 402 generalized place invariants in 411 ms returned sat
[2024-05-22 19:27:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:27:42] [INFO ] [Real]Absence check using state equation in 2555 ms returned sat
[2024-05-22 19:27:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:27:42] [INFO ] [Nat]Absence check using 38 positive place invariants in 25 ms returned sat
[2024-05-22 19:27:42] [INFO ] [Nat]Absence check using 38 positive and 402 generalized place invariants in 239 ms returned sat
[2024-05-22 19:27:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:27:44] [INFO ] [Nat]Absence check using state equation in 1287 ms returned sat
[2024-05-22 19:27:44] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 800 transitions) in 117 ms.
[2024-05-22 19:27:44] [INFO ] Added : 10 causal constraints over 2 iterations in 452 ms. Result :sat
Minimization took 3006 ms.
Current structural bounds on expressions (after SMT) : [380] Max seen :[171]
Support contains 400 out of 2040 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2040/2040 places, 2000/2000 transitions.
Drop transitions removed 400 transitions
Trivial Post-agglo rules discarded 400 transitions
Performed 400 trivial Post agglomeration. Transition count delta: 400
Iterating post reduction 0 with 400 rules applied. Total rules applied 400 place count 2040 transition count 1600
Reduce places removed 400 places and 0 transitions.
Iterating post reduction 1 with 400 rules applied. Total rules applied 800 place count 1640 transition count 1600
Applied a total of 800 rules in 196 ms. Remains 1640 /2040 variables (removed 400) and now considering 1600/2000 (removed 400) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 196 ms. Remains : 1640/2040 places, 1600/2000 transitions.
// Phase 1: matrix 1600 rows 1640 cols
[2024-05-22 19:27:48] [INFO ] Computed 440 invariants in 29 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 28488 ms. (steps per millisecond=35 ) properties (out of 1) seen :138
Finished Best-First random walk after 268522 steps, including 0 resets, run visited all 1 properties in 5003 ms. (steps per millisecond=53 )
FORMULA DatabaseWithMutex-COL-20-UpperBounds-09 380 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.
Total runtime 154193 ms.

BK_STOP 1716406102400

--------------------
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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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="DatabaseWithMutex-COL-20"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2023"
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 gold2023"
echo " Input is DatabaseWithMutex-COL-20, 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 r153-tall-171631150900016"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-COL-20.tgz
mv DatabaseWithMutex-COL-20 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 ;