About the Execution of 2022-gold for DatabaseWithMutex-COL-20
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r127-tall-167814504400131.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
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 r127-tall-167814504400131
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 432K
-rw-r--r-- 1 mcc users 7.6K Feb 25 13:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 25 13:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 25 13:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Feb 25 13:37 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Feb 25 15:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 15:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 14:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 93K Feb 25 14:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Feb 25 14:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 14:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 38K Mar 5 18:22 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 1678175551420
Running Version 202205111006
[2023-03-07 07:52:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-07 07:52:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-07 07:52:32] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-07 07:52:33] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-07 07:52:33] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 570 ms
[2023-03-07 07:52:33] [INFO ] Imported 11 HL places and 8 HL transitions for a total of 3260 PT places and 3200.0 transition bindings in 18 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 9 ms.
[2023-03-07 07:52:33] [INFO ] Built PT skeleton of HLPN with 11 places and 8 transitions 22 arcs in 5 ms.
[2023-03-07 07:52:33] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 8 rows 11 cols
[2023-03-07 07:52:33] [INFO ] Computed 4 place invariants in 8 ms
FORMULA DatabaseWithMutex-COL-20-UpperBounds-04 20 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
// Phase 1: matrix 8 rows 11 cols
[2023-03-07 07:52:33] [INFO ] Computed 4 place invariants in 4 ms
[2023-03-07 07:52:33] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-07 07:52:33] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-07 07:52:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:52:33] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-07 07:52:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:52:33] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-07 07:52:33] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-07 07:52:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:52:33] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-07 07:52:33] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-07 07:52:33] [INFO ] Added : 6 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-07 07:52:33] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-07 07:52:33] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-07 07:52:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:52:33] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-07 07:52:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:52:33] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-07 07:52:33] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-07 07:52:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:52:33] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-07 07:52:33] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-07 07:52:33] [INFO ] Added : 6 causal constraints over 2 iterations in 27 ms. Result :sat
Minimization took 6 ms.
[2023-03-07 07:52:33] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-07 07:52:33] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-07 07:52:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:52:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-07 07:52:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:52:33] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-07 07:52:33] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-07 07:52:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:52:33] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-07 07:52:33] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-07 07:52:33] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 7 ms.
[2023-03-07 07:52:33] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-07 07:52:33] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-07 07:52:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:52:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-07 07:52:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:52:33] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-07 07:52:33] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-07 07:52:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:52:33] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-07 07:52:33] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-07 07:52:33] [INFO ] Added : 6 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-07 07:52:33] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-07 07:52:33] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned unsat
[2023-03-07 07:52:33] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-07 07:52:33] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-07 07:52:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:52:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-07 07:52:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:52:33] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-07 07:52:33] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-07 07:52:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:52:33] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-07 07:52:33] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-07 07:52:33] [INFO ] Added : 6 causal constraints over 2 iterations in 24 ms. Result :sat
Minimization took 7 ms.
[2023-03-07 07:52:34] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-07 07:52:34] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-07 07:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:52:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-07 07:52:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:52:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-07 07:52:34] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-07 07:52:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:52:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-07 07:52:34] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-07 07:52:34] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 6 ms.
[2023-03-07 07:52:34] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-07 07:52:34] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-07 07:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:52:34] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-07 07:52:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:52:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-07 07:52:34] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-07 07:52:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:52:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-07 07:52:34] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-07 07:52:34] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-07 07:52:34] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-07 07:52:34] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-07 07:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:52:34] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-07 07:52:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:52:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-07 07:52:34] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-07 07:52:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:52:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-07 07:52:34] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-07 07:52:34] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-07 07:52:34] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-07 07:52:34] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-07 07:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:52:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-07 07:52:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:52:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-07 07:52:34] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-07 07:52:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:52:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-07 07:52:34] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-07 07:52:34] [INFO ] Added : 6 causal constraints over 2 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-07 07:52:34] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-07 07:52:34] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-07 07:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:52:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-07 07:52:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:52:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-07 07:52:34] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-07 07:52:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:52:34] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-07 07:52:34] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-07 07:52:34] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 7 ms.
[2023-03-07 07:52:34] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-07 07:52:34] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-07 07:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:52:34] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-07 07:52:34] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-07 07:52:34] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-07 07:52:34] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-07 07:52:34] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-07 07:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:52:34] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-07 07:52:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:52:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-07 07:52:34] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-07 07:52:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:52:34] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-07 07:52:34] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-07 07:52:34] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 7 ms.
[2023-03-07 07:52:34] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-07 07:52:34] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-07 07:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:52:34] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-07 07:52:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:52:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-07 07:52:34] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-07 07:52:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:52:34] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-07 07:52:34] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-07 07:52:34] [INFO ] Added : 6 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-07 07:52:34] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-07 07:52:34] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-07 07:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:52:34] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-07 07:52:34] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-07 07:52:34] [INFO ] Added : 6 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [380, 380, 380, 20, 20, 380, 20, 20, 20, 380, 380, 380, 20, 380, 380]
FORMULA DatabaseWithMutex-COL-20-UpperBounds-05 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
[2023-03-07 07:52:34] [INFO ] Unfolded HLPN to a Petri net with 3260 places and 3200 transitions 23200 arcs in 65 ms.
[2023-03-07 07:52:34] [INFO ] Unfolded 14 HLPN properties in 1 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1545 ms. (steps per millisecond=6 ) properties (out of 14) seen :1348
FORMULA DatabaseWithMutex-COL-20-UpperBounds-07 20 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 13) seen :119
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 13) seen :22
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 13) seen :22
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 13) seen :22
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 13) seen :22
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 13) seen :22
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 13) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 13) seen :24
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 13) seen :22
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 13) seen :22
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 13) seen :16
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 13) seen :22
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 13) seen :22
// Phase 1: matrix 3200 rows 3260 cols
[2023-03-07 07:52:37] [INFO ] Computed 460 place invariants in 207 ms
[2023-03-07 07:52:38] [INFO ] [Real]Absence check using 59 positive place invariants in 84 ms returned sat
[2023-03-07 07:52:38] [INFO ] [Real]Absence check using 59 positive and 401 generalized place invariants in 889 ms returned sat
[2023-03-07 07:52:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:52:40] [INFO ] [Real]Absence check using state equation in 1564 ms returned sat
[2023-03-07 07:52:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:52:41] [INFO ] [Nat]Absence check using 59 positive place invariants in 62 ms returned sat
[2023-03-07 07:52:41] [INFO ] [Nat]Absence check using 59 positive and 401 generalized place invariants in 930 ms returned sat
[2023-03-07 07:52:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:52:43] [INFO ] [Nat]Absence check using state equation in 1522 ms returned sat
[2023-03-07 07:52:43] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 230 ms.
[2023-03-07 07:52:44] [INFO ] Added : 22 causal constraints over 5 iterations in 1216 ms. Result :sat
[2023-03-07 07:52:45] [INFO ] [Real]Absence check using 59 positive place invariants in 60 ms returned sat
[2023-03-07 07:52:46] [INFO ] [Real]Absence check using 59 positive and 401 generalized place invariants in 840 ms returned sat
[2023-03-07 07:52:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:52:47] [INFO ] [Real]Absence check using state equation in 1498 ms returned sat
[2023-03-07 07:52:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:52:48] [INFO ] [Nat]Absence check using 59 positive place invariants in 58 ms returned sat
[2023-03-07 07:52:49] [INFO ] [Nat]Absence check using 59 positive and 401 generalized place invariants in 916 ms returned sat
[2023-03-07 07:52:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:52:50] [INFO ] [Nat]Absence check using state equation in 1480 ms returned sat
[2023-03-07 07:52:51] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 211 ms.
[2023-03-07 07:52:52] [INFO ] Added : 22 causal constraints over 5 iterations in 1197 ms. Result :sat
[2023-03-07 07:52:52] [INFO ] [Real]Absence check using 59 positive place invariants in 54 ms returned sat
[2023-03-07 07:52:52] [INFO ] [Real]Absence check using 59 positive and 401 generalized place invariants in 481 ms returned sat
[2023-03-07 07:52:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:52:54] [INFO ] [Real]Absence check using state equation in 1606 ms returned sat
[2023-03-07 07:52:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:52:55] [INFO ] [Nat]Absence check using 59 positive place invariants in 52 ms returned sat
[2023-03-07 07:52:55] [INFO ] [Nat]Absence check using 59 positive and 401 generalized place invariants in 466 ms returned sat
[2023-03-07 07:52:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:52:57] [INFO ] [Nat]Absence check using state equation in 1546 ms returned sat
[2023-03-07 07:52:57] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 175 ms.
[2023-03-07 07:52:58] [INFO ] Added : 22 causal constraints over 5 iterations in 1221 ms. Result :sat
[2023-03-07 07:52:59] [INFO ] [Real]Absence check using 59 positive place invariants in 57 ms returned sat
[2023-03-07 07:52:59] [INFO ] [Real]Absence check using 59 positive and 401 generalized place invariants in 206 ms returned sat
[2023-03-07 07:52:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:53:00] [INFO ] [Real]Absence check using state equation in 1432 ms returned sat
[2023-03-07 07:53:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:53:01] [INFO ] [Nat]Absence check using 59 positive place invariants in 54 ms returned sat
[2023-03-07 07:53:01] [INFO ] [Nat]Absence check using 59 positive and 401 generalized place invariants in 191 ms returned sat
[2023-03-07 07:53:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:53:02] [INFO ] [Nat]Absence check using state equation in 1450 ms returned sat
[2023-03-07 07:53:03] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 187 ms.
[2023-03-07 07:53:03] [INFO ] Added : 0 causal constraints over 0 iterations in 440 ms. Result :sat
[2023-03-07 07:53:03] [INFO ] [Real]Absence check using 59 positive place invariants in 51 ms returned sat
[2023-03-07 07:53:04] [INFO ] [Real]Absence check using 59 positive and 401 generalized place invariants in 842 ms returned sat
[2023-03-07 07:53:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:53:06] [INFO ] [Real]Absence check using state equation in 1458 ms returned sat
[2023-03-07 07:53:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:53:06] [INFO ] [Nat]Absence check using 59 positive place invariants in 50 ms returned sat
[2023-03-07 07:53:07] [INFO ] [Nat]Absence check using 59 positive and 401 generalized place invariants in 920 ms returned sat
[2023-03-07 07:53:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:53:08] [INFO ] [Nat]Absence check using state equation in 1465 ms returned sat
[2023-03-07 07:53:09] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 193 ms.
[2023-03-07 07:53:10] [INFO ] Added : 22 causal constraints over 5 iterations in 1111 ms. Result :sat
[2023-03-07 07:53:10] [INFO ] [Real]Absence check using 59 positive place invariants in 53 ms returned sat
[2023-03-07 07:53:10] [INFO ] [Real]Absence check using 59 positive and 401 generalized place invariants in 190 ms returned sat
[2023-03-07 07:53:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:53:12] [INFO ] [Real]Absence check using state equation in 1377 ms returned sat
[2023-03-07 07:53:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:53:12] [INFO ] [Nat]Absence check using 59 positive place invariants in 87 ms returned sat
[2023-03-07 07:53:12] [INFO ] [Nat]Absence check using 59 positive and 401 generalized place invariants in 192 ms returned sat
[2023-03-07 07:53:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:53:14] [INFO ] [Nat]Absence check using state equation in 1377 ms returned sat
[2023-03-07 07:53:14] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 184 ms.
[2023-03-07 07:53:14] [INFO ] Added : 0 causal constraints over 0 iterations in 440 ms. Result :sat
[2023-03-07 07:53:15] [INFO ] [Real]Absence check using 59 positive place invariants in 54 ms returned sat
[2023-03-07 07:53:15] [INFO ] [Real]Absence check using 59 positive and 401 generalized place invariants in 203 ms returned sat
[2023-03-07 07:53:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:53:17] [INFO ] [Real]Absence check using state equation in 1436 ms returned sat
[2023-03-07 07:53:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:53:17] [INFO ] [Nat]Absence check using 59 positive place invariants in 53 ms returned sat
[2023-03-07 07:53:17] [INFO ] [Nat]Absence check using 59 positive and 401 generalized place invariants in 190 ms returned sat
[2023-03-07 07:53:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:53:19] [INFO ] [Nat]Absence check using state equation in 1389 ms returned sat
[2023-03-07 07:53:19] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 166 ms.
[2023-03-07 07:53:20] [INFO ] Added : 19 causal constraints over 4 iterations in 949 ms. Result :sat
[2023-03-07 07:53:20] [INFO ] [Real]Absence check using 59 positive place invariants in 51 ms returned sat
[2023-03-07 07:53:21] [INFO ] [Real]Absence check using 59 positive and 401 generalized place invariants in 845 ms returned sat
[2023-03-07 07:53:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:53:22] [INFO ] [Real]Absence check using state equation in 1504 ms returned sat
[2023-03-07 07:53:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:53:23] [INFO ] [Nat]Absence check using 59 positive place invariants in 51 ms returned sat
[2023-03-07 07:53:24] [INFO ] [Nat]Absence check using 59 positive and 401 generalized place invariants in 892 ms returned sat
[2023-03-07 07:53:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:53:25] [INFO ] [Nat]Absence check using state equation in 1500 ms returned sat
[2023-03-07 07:53:26] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 150 ms.
[2023-03-07 07:53:26] [INFO ] Added : 22 causal constraints over 5 iterations in 1068 ms. Result :sat
[2023-03-07 07:53:27] [INFO ] [Real]Absence check using 59 positive place invariants in 54 ms returned sat
[2023-03-07 07:53:27] [INFO ] [Real]Absence check using 59 positive and 401 generalized place invariants in 326 ms returned sat
[2023-03-07 07:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:53:29] [INFO ] [Real]Absence check using state equation in 1613 ms returned sat
[2023-03-07 07:53:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:53:29] [INFO ] [Nat]Absence check using 59 positive place invariants in 60 ms returned sat
[2023-03-07 07:53:30] [INFO ] [Nat]Absence check using 59 positive and 401 generalized place invariants in 356 ms returned sat
[2023-03-07 07:53:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:53:31] [INFO ] [Nat]Absence check using state equation in 1669 ms returned sat
[2023-03-07 07:53:32] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 152 ms.
[2023-03-07 07:53:34] [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 8
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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1188)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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)
[2023-03-07 07:53:34] [INFO ] [Real]Absence check using 59 positive place invariants in 49 ms returned sat
[2023-03-07 07:53:35] [INFO ] [Real]Absence check using 59 positive and 401 generalized place invariants in 742 ms returned sat
[2023-03-07 07:53:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:53:37] [INFO ] [Real]Absence check using state equation in 1816 ms returned sat
[2023-03-07 07:53:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:53:37] [INFO ] [Nat]Absence check using 59 positive place invariants in 66 ms returned sat
[2023-03-07 07:53:38] [INFO ] [Nat]Absence check using 59 positive and 401 generalized place invariants in 824 ms returned sat
[2023-03-07 07:53:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:53:40] [INFO ] [Nat]Absence check using state equation in 1604 ms returned sat
[2023-03-07 07:53:40] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 161 ms.
[2023-03-07 07:53:42] [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 9
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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1188)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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)
[2023-03-07 07:53:43] [INFO ] [Real]Absence check using 59 positive place invariants in 50 ms returned sat
[2023-03-07 07:53:43] [INFO ] [Real]Absence check using 59 positive and 401 generalized place invariants in 195 ms returned sat
[2023-03-07 07:53:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:53:44] [INFO ] [Real]Absence check using state equation in 1389 ms returned sat
[2023-03-07 07:53:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:53:44] [INFO ] [Nat]Absence check using 59 positive place invariants in 51 ms returned sat
[2023-03-07 07:53:45] [INFO ] [Nat]Absence check using 59 positive and 401 generalized place invariants in 174 ms returned sat
[2023-03-07 07:53:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:53:46] [INFO ] [Nat]Absence check using state equation in 1504 ms returned sat
[2023-03-07 07:53:46] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 160 ms.
[2023-03-07 07:53:47] [INFO ] Added : 19 causal constraints over 4 iterations in 915 ms. Result :sat
[2023-03-07 07:53:48] [INFO ] [Real]Absence check using 59 positive place invariants in 49 ms returned sat
[2023-03-07 07:53:49] [INFO ] [Real]Absence check using 59 positive and 401 generalized place invariants in 857 ms returned sat
[2023-03-07 07:53:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:53:50] [INFO ] [Real]Absence check using state equation in 1468 ms returned sat
[2023-03-07 07:53:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:53:50] [INFO ] [Nat]Absence check using 59 positive place invariants in 52 ms returned sat
[2023-03-07 07:53:51] [INFO ] [Nat]Absence check using 59 positive and 401 generalized place invariants in 928 ms returned sat
[2023-03-07 07:53:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:53:53] [INFO ] [Nat]Absence check using state equation in 1567 ms returned sat
[2023-03-07 07:53:53] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 167 ms.
[2023-03-07 07:53:54] [INFO ] Added : 22 causal constraints over 5 iterations in 1118 ms. Result :sat
[2023-03-07 07:53:55] [INFO ] [Real]Absence check using 59 positive place invariants in 51 ms returned sat
[2023-03-07 07:53:55] [INFO ] [Real]Absence check using 59 positive and 401 generalized place invariants in 772 ms returned sat
[2023-03-07 07:53:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:53:57] [INFO ] [Real]Absence check using state equation in 1907 ms returned sat
[2023-03-07 07:53:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:53:58] [INFO ] [Nat]Absence check using 59 positive place invariants in 51 ms returned sat
[2023-03-07 07:53:59] [INFO ] [Nat]Absence check using 59 positive and 401 generalized place invariants in 800 ms returned sat
[2023-03-07 07:53:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:54:00] [INFO ] [Nat]Absence check using state equation in 1617 ms returned sat
[2023-03-07 07:54:01] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 168 ms.
[2023-03-07 07:54:06] [INFO ] Deduced a trap composed of 37 places in 3248 ms of which 19 ms to minimize.
[2023-03-07 07:54:06] [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 12
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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1179)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [380, 380, 380, 20, 380, 20, 20, 380, 380, 380, 20, 380, 380] Max seen :[116, 116, 163, 19, 116, 19, 10, 116, 27, 250, 10, 116, 250]
FORMULA DatabaseWithMutex-COL-20-UpperBounds-08 20 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DatabaseWithMutex-COL-20-UpperBounds-03 20 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 2000 out of 3260 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Free-agglomeration rule applied 400 times.
Iterating global reduction 0 with 400 rules applied. Total rules applied 400 place count 3260 transition count 2800
Reduce places removed 400 places and 0 transitions.
Iterating post reduction 0 with 400 rules applied. Total rules applied 800 place count 2860 transition count 2800
Applied a total of 800 rules in 461 ms. Remains 2860 /3260 variables (removed 400) and now considering 2800/3200 (removed 400) transitions.
Finished structural reductions, in 1 iterations. Remains : 2860/3260 places, 2800/3200 transitions.
// Phase 1: matrix 2800 rows 2860 cols
[2023-03-07 07:54:11] [INFO ] Computed 460 place invariants in 70 ms
Finished random walk after 209963 steps, including 0 resets, run visited all 11 properties in 30001 ms. (steps per millisecond=6 )
Finished Best-First random walk after 220064 steps, including 0 resets, run visited all 11 properties in 5002 ms. (steps per millisecond=43 )
FORMULA DatabaseWithMutex-COL-20-UpperBounds-14 380 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DatabaseWithMutex-COL-20-UpperBounds-10 380 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DatabaseWithMutex-COL-20-UpperBounds-06 380 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DatabaseWithMutex-COL-20-UpperBounds-01 380 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DatabaseWithMutex-COL-20-UpperBounds-00 380 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Finished Best-First random walk after 567477 steps, including 1 resets, run visited all 6 properties in 5001 ms. (steps per millisecond=113 )
FORMULA DatabaseWithMutex-COL-20-UpperBounds-13 20 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DatabaseWithMutex-COL-20-UpperBounds-09 20 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Finished Best-First random walk after 253834 steps, including 0 resets, run visited all 4 properties in 5001 ms. (steps per millisecond=50 )
FORMULA DatabaseWithMutex-COL-20-UpperBounds-15 380 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DatabaseWithMutex-COL-20-UpperBounds-12 380 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 2800 rows 2860 cols
[2023-03-07 07:54:56] [INFO ] Computed 460 place invariants in 40 ms
[2023-03-07 07:54:57] [INFO ] [Real]Absence check using 58 positive place invariants in 37 ms returned sat
[2023-03-07 07:54:57] [INFO ] [Real]Absence check using 58 positive and 402 generalized place invariants in 819 ms returned sat
[2023-03-07 07:54:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:54:59] [INFO ] [Real]Absence check using state equation in 2026 ms returned sat
[2023-03-07 07:55:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:55:00] [INFO ] [Nat]Absence check using 58 positive place invariants in 39 ms returned sat
[2023-03-07 07:55:01] [INFO ] [Nat]Absence check using 58 positive and 402 generalized place invariants in 831 ms returned sat
[2023-03-07 07:55:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:55:03] [INFO ] [Nat]Absence check using state equation in 2150 ms returned sat
[2023-03-07 07:55:03] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 800 transitions) in 131 ms.
[2023-03-07 07:55:04] [INFO ] Added : 16 causal constraints over 4 iterations in 843 ms. Result :sat
Minimization took 10474 ms.
[2023-03-07 07:55:15] [INFO ] [Real]Absence check using 58 positive place invariants in 36 ms returned sat
[2023-03-07 07:55:15] [INFO ] [Real]Absence check using 58 positive and 402 generalized place invariants in 121 ms returned sat
[2023-03-07 07:55:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:55:16] [INFO ] [Real]Absence check using state equation in 1324 ms returned sat
[2023-03-07 07:55:16] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 800 transitions) in 153 ms.
[2023-03-07 07:55:21] [INFO ] Added : 152 causal constraints over 31 iterations in 4962 ms. Result :sat
Minimization took 2559 ms.
[2023-03-07 07:55:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:55:24] [INFO ] [Nat]Absence check using 58 positive place invariants in 38 ms returned sat
[2023-03-07 07:55:24] [INFO ] [Nat]Absence check using 58 positive and 402 generalized place invariants in 122 ms returned sat
[2023-03-07 07:55:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:55:26] [INFO ] [Nat]Absence check using state equation in 1431 ms returned sat
[2023-03-07 07:55:26] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 800 transitions) in 155 ms.
[2023-03-07 07:55:30] [INFO ] Added : 154 causal constraints over 31 iterations in 4301 ms. Result :sat
Minimization took 2313 ms.
Current structural bounds on expressions (after SMT) : [380, 380] Max seen :[291, 34]
Support contains 800 out of 2860 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2860/2860 places, 2800/2800 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 2860 transition count 2400
Reduce places removed 400 places and 0 transitions.
Iterating post reduction 1 with 400 rules applied. Total rules applied 800 place count 2460 transition count 2400
Applied a total of 800 rules in 242 ms. Remains 2460 /2860 variables (removed 400) and now considering 2400/2800 (removed 400) transitions.
Finished structural reductions, in 1 iterations. Remains : 2460/2860 places, 2400/2800 transitions.
// Phase 1: matrix 2400 rows 2460 cols
[2023-03-07 07:55:40] [INFO ] Computed 460 place invariants in 24 ms
Finished random walk after 855031 steps, including 2 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=28 )
Finished Best-First random walk after 286326 steps, including 0 resets, run visited all 2 properties in 5002 ms. (steps per millisecond=57 )
FORMULA DatabaseWithMutex-COL-20-UpperBounds-02 380 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 2400 rows 2460 cols
[2023-03-07 07:56:15] [INFO ] Computed 460 place invariants in 27 ms
[2023-03-07 07:56:15] [INFO ] [Real]Absence check using 58 positive place invariants in 28 ms returned sat
[2023-03-07 07:56:15] [INFO ] [Real]Absence check using 58 positive and 402 generalized place invariants in 190 ms returned sat
[2023-03-07 07:56:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:56:16] [INFO ] [Real]Absence check using state equation in 1061 ms returned sat
[2023-03-07 07:56:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:56:17] [INFO ] [Nat]Absence check using 58 positive place invariants in 31 ms returned sat
[2023-03-07 07:56:17] [INFO ] [Nat]Absence check using 58 positive and 402 generalized place invariants in 192 ms returned sat
[2023-03-07 07:56:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:56:18] [INFO ] [Nat]Absence check using state equation in 1108 ms returned sat
[2023-03-07 07:56:18] [INFO ] Computed and/alt/rep : 1200/1200/1200 causal constraints (skipped 800 transitions) in 117 ms.
[2023-03-07 07:56:33] [INFO ] Added : 631 causal constraints over 127 iterations in 14876 ms. Result :sat
Minimization took 11763 ms.
Current structural bounds on expressions (after SMT) : [380] Max seen :[303]
Support contains 400 out of 2460 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2460/2460 places, 2400/2400 transitions.
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 400 Pre rules applied. Total rules applied 0 place count 2460 transition count 2000
Deduced a syphon composed of 400 places in 1 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 0 with 800 rules applied. Total rules applied 800 place count 2060 transition count 2000
Free-agglomeration rule (complex) applied 400 times.
Iterating global reduction 0 with 400 rules applied. Total rules applied 1200 place count 2060 transition count 1600
Reduce places removed 420 places and 0 transitions.
Iterating post reduction 0 with 420 rules applied. Total rules applied 1620 place count 1640 transition count 1600
Applied a total of 1620 rules in 318 ms. Remains 1640 /2460 variables (removed 820) and now considering 1600/2400 (removed 800) transitions.
Finished structural reductions, in 1 iterations. Remains : 1640/2460 places, 1600/2400 transitions.
// Phase 1: matrix 1600 rows 1640 cols
[2023-03-07 07:56:45] [INFO ] Computed 440 place invariants in 26 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 28965 ms. (steps per millisecond=34 ) properties (out of 1) seen :130
Finished Best-First random walk after 294955 steps, including 0 resets, run visited all 1 properties in 5003 ms. (steps per millisecond=58 )
FORMULA DatabaseWithMutex-COL-20-UpperBounds-11 380 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.
Total runtime 287074 ms.
BK_STOP 1678175839765
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DatabaseWithMutex-COL-20"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2022"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool gold2022"
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 r127-tall-167814504400131"
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 '
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 ;