About the Execution of 2021-gold for Philosophers-COL-000500
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r179-tall-165277026800085.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is Philosophers-COL-000500, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r179-tall-165277026800085
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 236K
-rw-r--r-- 1 mcc users 5.5K Apr 29 12:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 52K Apr 29 12:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Apr 29 11:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 29 11:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K May 9 08:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 08:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 08:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 31K May 10 09:34 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME Philosophers-COL-000500-UpperBounds-00
FORMULA_NAME Philosophers-COL-000500-UpperBounds-01
FORMULA_NAME Philosophers-COL-000500-UpperBounds-02
FORMULA_NAME Philosophers-COL-000500-UpperBounds-03
FORMULA_NAME Philosophers-COL-000500-UpperBounds-04
FORMULA_NAME Philosophers-COL-000500-UpperBounds-05
FORMULA_NAME Philosophers-COL-000500-UpperBounds-06
FORMULA_NAME Philosophers-COL-000500-UpperBounds-07
FORMULA_NAME Philosophers-COL-000500-UpperBounds-08
FORMULA_NAME Philosophers-COL-000500-UpperBounds-09
FORMULA_NAME Philosophers-COL-000500-UpperBounds-10
FORMULA_NAME Philosophers-COL-000500-UpperBounds-11
FORMULA_NAME Philosophers-COL-000500-UpperBounds-12
FORMULA_NAME Philosophers-COL-000500-UpperBounds-13
FORMULA_NAME Philosophers-COL-000500-UpperBounds-14
FORMULA_NAME Philosophers-COL-000500-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1652825007575
Running Version 0
[2022-05-17 22:03:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-17 22:03:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 22:03:28] [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.
[2022-05-17 22:03:29] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-17 22:03:29] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 517 ms
[2022-05-17 22:03:29] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 2500 PT places and 2500.0 transition bindings in 16 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
[2022-05-17 22:03:29] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions in 4 ms.
[2022-05-17 22:03:29] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_14299988073243312215.dot
// Phase 1: matrix 5 rows 5 cols
[2022-05-17 22:03:29] [INFO ] Computed 2 place invariants in 19 ms
FORMULA Philosophers-COL-000500-UpperBounds-13 500 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-000500-UpperBounds-11 500 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-000500-UpperBounds-07 500 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-000500-UpperBounds-06 500 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-000500-UpperBounds-05 500 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-000500-UpperBounds-04 500 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-000500-UpperBounds-02 500 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-000500-UpperBounds-00 500 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2022-05-17 22:03:29] [INFO ] Unfolded HLPN to a Petri net with 2500 places and 2500 transitions in 39 ms.
[2022-05-17 22:03:29] [INFO ] Unfolded HLPN properties in 1 ms.
// Phase 1: matrix 5 rows 5 cols
[2022-05-17 22:03:29] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-17 22:03:29] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2022-05-17 22:03:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 22:03:29] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-17 22:03:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 22:03:29] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-17 22:03:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 22:03:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-17 22:03:29] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-17 22:03:29] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2022-05-17 22:03:29] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-17 22:03:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 22:03:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-17 22:03:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 22:03:29] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-17 22:03:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 22:03:29] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2022-05-17 22:03:29] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-17 22:03:29] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-17 22:03:29] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-17 22:03:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 22:03:29] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-17 22:03:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 22:03:29] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-17 22:03:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 22:03:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-17 22:03:29] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-17 22:03:29] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-17 22:03:29] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-17 22:03:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 22:03:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-17 22:03:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 22:03:29] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-17 22:03:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 22:03:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-17 22:03:29] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-17 22:03:29] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-17 22:03:29] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-17 22:03:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 22:03:30] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-17 22:03:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 22:03:30] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-17 22:03:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 22:03:30] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-17 22:03:30] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-17 22:03:30] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-17 22:03:30] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-17 22:03:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 22:03:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2022-05-17 22:03:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 22:03:30] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-17 22:03:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 22:03:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-17 22:03:30] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-17 22:03:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-17 22:03:30] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-17 22:03:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 22:03:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2022-05-17 22:03:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 22:03:30] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-17 22:03:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 22:03:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2022-05-17 22:03:30] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-17 22:03:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-17 22:03:30] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-17 22:03:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 22:03:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2022-05-17 22:03:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 22:03:30] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-17 22:03:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 22:03:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2022-05-17 22:03:30] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-17 22:03:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [250, 500, 500, 500, 250, 500, 500, 500]
[2022-05-17 22:03:30] [INFO ] Unfolded HLPN to a Petri net with 2500 places and 2500 transitions in 12 ms.
[2022-05-17 22:03:30] [INFO ] Unfolded HLPN properties in 1 ms.
Successfully produced net in file /tmp/petri1001_7886653298406273828.dot
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1839 ms. (steps per millisecond=5 ) properties (out of 8) seen :1533
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=36 ) properties (out of 8) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=37 ) properties (out of 8) seen :20
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=36 ) properties (out of 8) seen :20
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=36 ) properties (out of 8) seen :20
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=36 ) properties (out of 8) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=34 ) properties (out of 8) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=35 ) properties (out of 8) seen :20
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=36 ) properties (out of 8) seen :20
// Phase 1: matrix 2500 rows 2500 cols
[2022-05-17 22:03:34] [INFO ] Computed 1000 place invariants in 33 ms
[2022-05-17 22:03:34] [INFO ] [Real]Absence check using 1000 positive place invariants in 206 ms returned sat
[2022-05-17 22:03:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 22:03:35] [INFO ] [Real]Absence check using state equation in 927 ms returned sat
[2022-05-17 22:03:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 22:03:36] [INFO ] [Nat]Absence check using 1000 positive place invariants in 191 ms returned sat
[2022-05-17 22:03:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 22:03:37] [INFO ] [Nat]Absence check using state equation in 959 ms returned sat
[2022-05-17 22:03:37] [INFO ] Computed and/alt/rep : 1500/2000/1500 causal constraints (skipped 0 transitions) in 124 ms.
[2022-05-17 22:03:39] [INFO ] Added : 82 causal constraints over 17 iterations in 2348 ms. Result :sat
Minimization took 717 ms.
[2022-05-17 22:03:40] [INFO ] [Real]Absence check using 1000 positive place invariants in 242 ms returned sat
[2022-05-17 22:03:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 22:03:41] [INFO ] [Real]Absence check using state equation in 915 ms returned sat
[2022-05-17 22:03:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 22:03:42] [INFO ] [Nat]Absence check using 1000 positive place invariants in 230 ms returned sat
[2022-05-17 22:03:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 22:03:43] [INFO ] [Nat]Absence check using state equation in 900 ms returned sat
[2022-05-17 22:03:43] [INFO ] Computed and/alt/rep : 1500/2000/1500 causal constraints (skipped 0 transitions) in 104 ms.
[2022-05-17 22:03:44] [INFO ] Added : 57 causal constraints over 12 iterations in 1604 ms. Result :sat
Minimization took 389 ms.
[2022-05-17 22:03:45] [INFO ] [Real]Absence check using 1000 positive place invariants in 256 ms returned sat
[2022-05-17 22:03:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 22:03:46] [INFO ] [Real]Absence check using state equation in 996 ms returned sat
[2022-05-17 22:03:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 22:03:47] [INFO ] [Nat]Absence check using 1000 positive place invariants in 258 ms returned sat
[2022-05-17 22:03:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 22:03:48] [INFO ] [Nat]Absence check using state equation in 979 ms returned sat
[2022-05-17 22:03:48] [INFO ] Computed and/alt/rep : 1500/2000/1500 causal constraints (skipped 0 transitions) in 115 ms.
[2022-05-17 22:03:50] [INFO ] Added : 57 causal constraints over 12 iterations in 1731 ms. Result :sat
Minimization took 402 ms.
[2022-05-17 22:03:51] [INFO ] [Real]Absence check using 1000 positive place invariants in 245 ms returned sat
[2022-05-17 22:03:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 22:03:52] [INFO ] [Real]Absence check using state equation in 946 ms returned sat
[2022-05-17 22:03:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 22:03:52] [INFO ] [Nat]Absence check using 1000 positive place invariants in 246 ms returned sat
[2022-05-17 22:03:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 22:03:53] [INFO ] [Nat]Absence check using state equation in 934 ms returned sat
[2022-05-17 22:03:53] [INFO ] Computed and/alt/rep : 1500/2000/1500 causal constraints (skipped 0 transitions) in 99 ms.
[2022-05-17 22:03:55] [INFO ] Added : 57 causal constraints over 12 iterations in 1668 ms. Result :sat
Minimization took 398 ms.
[2022-05-17 22:03:56] [INFO ] [Real]Absence check using 1000 positive place invariants in 202 ms returned sat
[2022-05-17 22:03:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 22:03:57] [INFO ] [Real]Absence check using state equation in 947 ms returned sat
[2022-05-17 22:03:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 22:03:57] [INFO ] [Nat]Absence check using 1000 positive place invariants in 203 ms returned sat
[2022-05-17 22:03:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 22:03:58] [INFO ] [Nat]Absence check using state equation in 966 ms returned sat
[2022-05-17 22:03:58] [INFO ] Computed and/alt/rep : 1500/2000/1500 causal constraints (skipped 0 transitions) in 104 ms.
[2022-05-17 22:04:00] [INFO ] Added : 82 causal constraints over 17 iterations in 2250 ms. Result :sat
Minimization took 749 ms.
[2022-05-17 22:04:02] [INFO ] [Real]Absence check using 1000 positive place invariants in 261 ms returned sat
[2022-05-17 22:04:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 22:04:03] [INFO ] [Real]Absence check using state equation in 1027 ms returned sat
[2022-05-17 22:04:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 22:04:03] [INFO ] [Nat]Absence check using 1000 positive place invariants in 264 ms returned sat
[2022-05-17 22:04:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 22:04:04] [INFO ] [Nat]Absence check using state equation in 1009 ms returned sat
[2022-05-17 22:04:05] [INFO ] Computed and/alt/rep : 1500/2000/1500 causal constraints (skipped 0 transitions) in 115 ms.
[2022-05-17 22:04:06] [INFO ] Added : 45 causal constraints over 9 iterations in 1395 ms. Result :sat
Minimization took 346 ms.
[2022-05-17 22:04:07] [INFO ] [Real]Absence check using 1000 positive place invariants in 266 ms returned sat
[2022-05-17 22:04:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 22:04:08] [INFO ] [Real]Absence check using state equation in 985 ms returned sat
[2022-05-17 22:04:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 22:04:08] [INFO ] [Nat]Absence check using 1000 positive place invariants in 251 ms returned sat
[2022-05-17 22:04:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 22:04:09] [INFO ] [Nat]Absence check using state equation in 1020 ms returned sat
[2022-05-17 22:04:10] [INFO ] Computed and/alt/rep : 1500/2000/1500 causal constraints (skipped 0 transitions) in 122 ms.
[2022-05-17 22:04:11] [INFO ] Added : 57 causal constraints over 12 iterations in 1661 ms. Result :sat
Minimization took 396 ms.
[2022-05-17 22:04:12] [INFO ] [Real]Absence check using 1000 positive place invariants in 254 ms returned sat
[2022-05-17 22:04:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 22:04:13] [INFO ] [Real]Absence check using state equation in 977 ms returned sat
[2022-05-17 22:04:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 22:04:14] [INFO ] [Nat]Absence check using 1000 positive place invariants in 249 ms returned sat
[2022-05-17 22:04:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 22:04:15] [INFO ] [Nat]Absence check using state equation in 976 ms returned sat
[2022-05-17 22:04:15] [INFO ] Computed and/alt/rep : 1500/2000/1500 causal constraints (skipped 0 transitions) in 108 ms.
[2022-05-17 22:04:16] [INFO ] Added : 57 causal constraints over 12 iterations in 1626 ms. Result :sat
Minimization took 381 ms.
Current structural bounds on expressions (after SMT) : [250, 500, 500, 500, 250, 500, 500, 500] Max seen :[81, 226, 226, 226, 81, 241, 226, 226]
Incomplete Parikh walk after 67100 steps, including 120 resets, run finished after 11007 ms. (steps per millisecond=6 ) properties (out of 8) seen :2551 could not realise parikh vector
FORMULA Philosophers-COL-000500-UpperBounds-15 500 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Philosophers-COL-000500-UpperBounds-14 500 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Philosophers-COL-000500-UpperBounds-09 500 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Philosophers-COL-000500-UpperBounds-08 500 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Philosophers-COL-000500-UpperBounds-03 500 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 67100 steps, including 120 resets, run finished after 6362 ms. (steps per millisecond=10 ) properties (out of 3) seen :49 could not realise parikh vector
Incomplete Parikh walk after 63500 steps, including 111 resets, run finished after 5795 ms. (steps per millisecond=10 ) properties (out of 3) seen :594 could not realise parikh vector
FORMULA Philosophers-COL-000500-UpperBounds-12 500 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 58400 steps, including 111 resets, run finished after 4173 ms. (steps per millisecond=13 ) properties (out of 2) seen :492 could not realise parikh vector
Incomplete Parikh walk after 67100 steps, including 120 resets, run finished after 5076 ms. (steps per millisecond=13 ) properties (out of 2) seen :32 could not realise parikh vector
Incomplete Parikh walk after 67100 steps, including 120 resets, run finished after 4993 ms. (steps per millisecond=13 ) properties (out of 2) seen :34 could not realise parikh vector
Incomplete Parikh walk after 67100 steps, including 120 resets, run finished after 5019 ms. (steps per millisecond=13 ) properties (out of 2) seen :40 could not realise parikh vector
Incomplete Parikh walk after 58400 steps, including 111 resets, run finished after 3961 ms. (steps per millisecond=14 ) properties (out of 2) seen :486 could not realise parikh vector
Support contains 500 out of 2500 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Free-agglomeration rule (complex) applied 1000 times.
Iterating global reduction 0 with 1000 rules applied. Total rules applied 1000 place count 2500 transition count 1500
Reduce places removed 1000 places and 0 transitions.
Ensure Unique test removed 500 transitions
Reduce isomorphic transitions removed 500 transitions.
Iterating post reduction 0 with 1500 rules applied. Total rules applied 2500 place count 1500 transition count 1000
Applied a total of 2500 rules in 529 ms. Remains 1500 /2500 variables (removed 1000) and now considering 1000/2500 (removed 1500) transitions.
Finished structural reductions, in 1 iterations. Remains : 1500/2500 places, 1000/2500 transitions.
// Phase 1: matrix 1000 rows 1500 cols
[2022-05-17 22:05:04] [INFO ] Computed 1000 place invariants in 4 ms
Interrupted random walk after 333363 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen :{0=165, 1=165}
Interrupted Best-First random walk after 159668 steps, including 0 resets, run timeout after 5004 ms. (steps per millisecond=31 ) properties seen :{0=225, 1=225}
Interrupted Best-First random walk after 177344 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=35 ) properties seen :{0=227, 1=227}
// Phase 1: matrix 1000 rows 1500 cols
[2022-05-17 22:05:44] [INFO ] Computed 1000 place invariants in 10 ms
[2022-05-17 22:05:44] [INFO ] [Real]Absence check using 1000 positive place invariants in 254 ms returned sat
[2022-05-17 22:05:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 22:05:45] [INFO ] [Real]Absence check using state equation in 448 ms returned sat
[2022-05-17 22:05:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 22:05:45] [INFO ] [Nat]Absence check using 1000 positive place invariants in 247 ms returned sat
[2022-05-17 22:05:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 22:05:45] [INFO ] [Nat]Absence check using state equation in 443 ms returned sat
[2022-05-17 22:05:45] [INFO ] Computed and/alt/rep : 500/500/500 causal constraints (skipped 0 transitions) in 36 ms.
[2022-05-17 22:05:46] [INFO ] Added : 0 causal constraints over 0 iterations in 127 ms. Result :sat
Minimization took 186 ms.
[2022-05-17 22:05:46] [INFO ] [Real]Absence check using 1000 positive place invariants in 245 ms returned sat
[2022-05-17 22:05:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 22:05:47] [INFO ] [Real]Absence check using state equation in 437 ms returned sat
[2022-05-17 22:05:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 22:05:47] [INFO ] [Nat]Absence check using 1000 positive place invariants in 247 ms returned sat
[2022-05-17 22:05:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 22:05:47] [INFO ] [Nat]Absence check using state equation in 438 ms returned sat
[2022-05-17 22:05:48] [INFO ] Computed and/alt/rep : 500/500/500 causal constraints (skipped 0 transitions) in 37 ms.
[2022-05-17 22:05:48] [INFO ] Added : 0 causal constraints over 0 iterations in 130 ms. Result :sat
Minimization took 175 ms.
Current structural bounds on expressions (after SMT) : [250, 250] Max seen :[246, 246]
Incomplete Parikh walk after 25000 steps, including 98 resets, run finished after 1712 ms. (steps per millisecond=14 ) properties (out of 2) seen :500 could not realise parikh vector
FORMULA Philosophers-COL-000500-UpperBounds-10 250 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Philosophers-COL-000500-UpperBounds-01 250 TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.
BK_STOP 1652825157835
--------------------
content from stderr:
+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m
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="Philosophers-COL-000500"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2021"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2021"
echo " Input is Philosophers-COL-000500, 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 r179-tall-165277026800085"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-000500.tgz
mv Philosophers-COL-000500 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 ;