About the Execution of Smart+red for Philosophers-COL-000100
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.r299-tall-167873952500117.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 smartxred
Input is Philosophers-COL-000100, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r299-tall-167873952500117
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 460K
-rw-r--r-- 1 mcc users 6.8K Feb 25 13:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 25 13:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Feb 25 13:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Feb 25 13:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.1K Feb 25 13:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 25 13:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 25 13:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 129K Feb 25 13:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 14K Mar 5 18:23 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-000100-UpperBounds-00
FORMULA_NAME Philosophers-COL-000100-UpperBounds-01
FORMULA_NAME Philosophers-COL-000100-UpperBounds-02
FORMULA_NAME Philosophers-COL-000100-UpperBounds-03
FORMULA_NAME Philosophers-COL-000100-UpperBounds-04
FORMULA_NAME Philosophers-COL-000100-UpperBounds-05
FORMULA_NAME Philosophers-COL-000100-UpperBounds-06
FORMULA_NAME Philosophers-COL-000100-UpperBounds-07
FORMULA_NAME Philosophers-COL-000100-UpperBounds-08
FORMULA_NAME Philosophers-COL-000100-UpperBounds-09
FORMULA_NAME Philosophers-COL-000100-UpperBounds-10
FORMULA_NAME Philosophers-COL-000100-UpperBounds-11
FORMULA_NAME Philosophers-COL-000100-UpperBounds-12
FORMULA_NAME Philosophers-COL-000100-UpperBounds-13
FORMULA_NAME Philosophers-COL-000100-UpperBounds-14
FORMULA_NAME Philosophers-COL-000100-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1679446648798
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=smartxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Philosophers-COL-000100
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-22 00:57:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-22 00:57:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 00:57:30] [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.
[2023-03-22 00:57:30] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-22 00:57:30] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 420 ms
[2023-03-22 00:57:30] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 500 PT places and 500.0 transition bindings in 17 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
[2023-03-22 00:57:30] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions 15 arcs in 4 ms.
[2023-03-22 00:57:30] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 5 rows 5 cols
[2023-03-22 00:57:30] [INFO ] Computed 2 place invariants in 4 ms
FORMULA Philosophers-COL-000100-UpperBounds-13 100 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-000100-UpperBounds-10 100 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-000100-UpperBounds-09 100 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-000100-UpperBounds-06 100 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-000100-UpperBounds-04 100 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-000100-UpperBounds-01 100 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-000100-UpperBounds-00 100 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2023-03-22 00:57:30] [INFO ] Invariant cache hit.
[2023-03-22 00:57:31] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-22 00:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:57:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-22 00:57:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:57:31] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-22 00:57:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:57:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-22 00:57:31] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-22 00:57:31] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-22 00:57:31] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-22 00:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:57:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-22 00:57:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:57:31] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-22 00:57:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:57:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-22 00:57:31] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 00:57:31] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-22 00:57:31] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-22 00:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:57:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-22 00:57:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:57:31] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-22 00:57:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:57:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-22 00:57:31] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 00:57:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-22 00:57:31] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-22 00:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:57:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-22 00:57:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:57:31] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-22 00:57:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:57:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-22 00:57:31] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 00:57:31] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-22 00:57:31] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-03-22 00:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:57:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-22 00:57:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:57:31] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-03-22 00:57:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:57:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-22 00:57:31] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 00:57:31] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-22 00:57:31] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-22 00:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:57:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-22 00:57:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:57:31] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-22 00:57:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:57:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-22 00:57:31] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-22 00:57:31] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-22 00:57:31] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-22 00:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:57:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-22 00:57:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:57:31] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-22 00:57:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:57:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-22 00:57:31] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 00:57:31] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-22 00:57:31] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-03-22 00:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:57:31] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-22 00:57:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:57:31] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-22 00:57:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:57:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-22 00:57:31] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-22 00:57:31] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-22 00:57:31] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-03-22 00:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:57:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-22 00:57:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:57:31] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-22 00:57:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:57:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-22 00:57:31] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-22 00:57:31] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [100, 100, 100, 100, 100, 50, 50, 50, 50]
Arc [1:1*[(MOD (ADD (MOD (MINUS $x 1) 100) 100) 100)]] contains successor/predecessor on variables of sort Philo
[2023-03-22 00:57:31] [INFO ] Unfolded HLPN to a Petri net with 500 places and 500 transitions 1600 arcs in 30 ms.
[2023-03-22 00:57:31] [INFO ] Unfolded 9 HLPN properties in 1 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=47 ) properties (out of 9) seen :443
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 9) seen :57
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 9) seen :57
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 9) seen :38
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 9) seen :38
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 9) seen :57
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 9) seen :46
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 9) seen :41
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 9) seen :46
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 9) seen :41
// Phase 1: matrix 500 rows 500 cols
[2023-03-22 00:57:32] [INFO ] Computed 200 place invariants in 16 ms
[2023-03-22 00:57:32] [INFO ] [Real]Absence check using 200 positive place invariants in 52 ms returned sat
[2023-03-22 00:57:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:57:32] [INFO ] [Real]Absence check using state equation in 224 ms returned sat
[2023-03-22 00:57:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:57:32] [INFO ] [Nat]Absence check using 200 positive place invariants in 37 ms returned sat
[2023-03-22 00:57:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:57:33] [INFO ] [Nat]Absence check using state equation in 249 ms returned sat
[2023-03-22 00:57:33] [INFO ] Computed and/alt/rep : 300/400/300 causal constraints (skipped 0 transitions) in 63 ms.
[2023-03-22 00:57:33] [INFO ] Added : 8 causal constraints over 2 iterations in 165 ms. Result :sat
Minimization took 48 ms.
[2023-03-22 00:57:33] [INFO ] [Real]Absence check using 200 positive place invariants in 40 ms returned sat
[2023-03-22 00:57:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:57:33] [INFO ] [Real]Absence check using state equation in 184 ms returned sat
[2023-03-22 00:57:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:57:33] [INFO ] [Nat]Absence check using 200 positive place invariants in 36 ms returned sat
[2023-03-22 00:57:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:57:33] [INFO ] [Nat]Absence check using state equation in 121 ms returned sat
[2023-03-22 00:57:33] [INFO ] Computed and/alt/rep : 300/400/300 causal constraints (skipped 0 transitions) in 37 ms.
[2023-03-22 00:57:34] [INFO ] Added : 8 causal constraints over 2 iterations in 147 ms. Result :sat
Minimization took 49 ms.
[2023-03-22 00:57:34] [INFO ] [Real]Absence check using 200 positive place invariants in 31 ms returned sat
[2023-03-22 00:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:57:34] [INFO ] [Real]Absence check using state equation in 120 ms returned sat
[2023-03-22 00:57:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:57:34] [INFO ] [Nat]Absence check using 200 positive place invariants in 33 ms returned sat
[2023-03-22 00:57:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:57:34] [INFO ] [Nat]Absence check using state equation in 128 ms returned sat
[2023-03-22 00:57:34] [INFO ] Computed and/alt/rep : 300/400/300 causal constraints (skipped 0 transitions) in 24 ms.
[2023-03-22 00:57:34] [INFO ] Added : 1 causal constraints over 1 iterations in 100 ms. Result :sat
Minimization took 49 ms.
[2023-03-22 00:57:34] [INFO ] [Real]Absence check using 200 positive place invariants in 42 ms returned sat
[2023-03-22 00:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:57:34] [INFO ] [Real]Absence check using state equation in 110 ms returned sat
[2023-03-22 00:57:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:57:35] [INFO ] [Nat]Absence check using 200 positive place invariants in 42 ms returned sat
[2023-03-22 00:57:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:57:35] [INFO ] [Nat]Absence check using state equation in 127 ms returned sat
[2023-03-22 00:57:35] [INFO ] Computed and/alt/rep : 300/400/300 causal constraints (skipped 0 transitions) in 25 ms.
[2023-03-22 00:57:35] [INFO ] Added : 1 causal constraints over 1 iterations in 88 ms. Result :sat
Minimization took 47 ms.
[2023-03-22 00:57:35] [INFO ] [Real]Absence check using 200 positive place invariants in 31 ms returned sat
[2023-03-22 00:57:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:57:35] [INFO ] [Real]Absence check using state equation in 128 ms returned sat
[2023-03-22 00:57:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:57:35] [INFO ] [Nat]Absence check using 200 positive place invariants in 32 ms returned sat
[2023-03-22 00:57:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:57:35] [INFO ] [Nat]Absence check using state equation in 116 ms returned sat
[2023-03-22 00:57:35] [INFO ] Computed and/alt/rep : 300/400/300 causal constraints (skipped 0 transitions) in 23 ms.
[2023-03-22 00:57:35] [INFO ] Added : 8 causal constraints over 2 iterations in 117 ms. Result :sat
Minimization took 53 ms.
[2023-03-22 00:57:36] [INFO ] [Real]Absence check using 200 positive place invariants in 29 ms returned sat
[2023-03-22 00:57:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:57:36] [INFO ] [Real]Absence check using state equation in 135 ms returned sat
[2023-03-22 00:57:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:57:36] [INFO ] [Nat]Absence check using 200 positive place invariants in 29 ms returned sat
[2023-03-22 00:57:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:57:36] [INFO ] [Nat]Absence check using state equation in 128 ms returned sat
[2023-03-22 00:57:36] [INFO ] Computed and/alt/rep : 300/400/300 causal constraints (skipped 0 transitions) in 23 ms.
[2023-03-22 00:57:36] [INFO ] Added : 22 causal constraints over 5 iterations in 191 ms. Result :sat
Minimization took 58 ms.
[2023-03-22 00:57:36] [INFO ] [Real]Absence check using 200 positive place invariants in 29 ms returned sat
[2023-03-22 00:57:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:57:36] [INFO ] [Real]Absence check using state equation in 126 ms returned sat
[2023-03-22 00:57:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:57:37] [INFO ] [Nat]Absence check using 200 positive place invariants in 27 ms returned sat
[2023-03-22 00:57:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:57:37] [INFO ] [Nat]Absence check using state equation in 120 ms returned sat
[2023-03-22 00:57:37] [INFO ] Computed and/alt/rep : 300/400/300 causal constraints (skipped 0 transitions) in 23 ms.
[2023-03-22 00:57:37] [INFO ] Added : 22 causal constraints over 5 iterations in 176 ms. Result :sat
Minimization took 57 ms.
[2023-03-22 00:57:37] [INFO ] [Real]Absence check using 200 positive place invariants in 27 ms returned sat
[2023-03-22 00:57:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:57:37] [INFO ] [Real]Absence check using state equation in 117 ms returned sat
[2023-03-22 00:57:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:57:37] [INFO ] [Nat]Absence check using 200 positive place invariants in 31 ms returned sat
[2023-03-22 00:57:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:57:37] [INFO ] [Nat]Absence check using state equation in 114 ms returned sat
[2023-03-22 00:57:37] [INFO ] Computed and/alt/rep : 300/400/300 causal constraints (skipped 0 transitions) in 22 ms.
[2023-03-22 00:57:38] [INFO ] Added : 22 causal constraints over 5 iterations in 185 ms. Result :sat
Minimization took 62 ms.
[2023-03-22 00:57:38] [INFO ] [Real]Absence check using 200 positive place invariants in 29 ms returned sat
[2023-03-22 00:57:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 00:57:38] [INFO ] [Real]Absence check using state equation in 130 ms returned sat
[2023-03-22 00:57:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 00:57:38] [INFO ] [Nat]Absence check using 200 positive place invariants in 28 ms returned sat
[2023-03-22 00:57:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 00:57:38] [INFO ] [Nat]Absence check using state equation in 120 ms returned sat
[2023-03-22 00:57:38] [INFO ] Computed and/alt/rep : 300/400/300 causal constraints (skipped 0 transitions) in 24 ms.
[2023-03-22 00:57:38] [INFO ] Added : 22 causal constraints over 5 iterations in 174 ms. Result :sat
Minimization took 56 ms.
Current structural bounds on expressions (after SMT) : [100, 100, 100, 100, 100, 50, 50, 50, 50] Max seen :[65, 65, 82, 82, 65, 21, 21, 21, 21]
FORMULA Philosophers-COL-000100-UpperBounds-08 100 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Philosophers-COL-000100-UpperBounds-03 100 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Philosophers-COL-000100-UpperBounds-02 100 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Philosophers-COL-000100-UpperBounds-07 100 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Philosophers-COL-000100-UpperBounds-05 100 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 100 out of 500 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 500/500 places, 500/500 transitions.
Free-agglomeration rule (complex) applied 200 times.
Iterating global reduction 0 with 200 rules applied. Total rules applied 200 place count 500 transition count 300
Reduce places removed 200 places and 0 transitions.
Ensure Unique test removed 100 transitions
Reduce isomorphic transitions removed 100 transitions.
Iterating post reduction 0 with 300 rules applied. Total rules applied 500 place count 300 transition count 200
Applied a total of 500 rules in 76 ms. Remains 300 /500 variables (removed 200) and now considering 200/500 (removed 300) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 300/500 places, 200/500 transitions.
// Phase 1: matrix 200 rows 300 cols
[2023-03-22 00:57:41] [INFO ] Computed 200 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 12778 ms. (steps per millisecond=78 ) properties (out of 4) seen :160
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3707 ms. (steps per millisecond=269 ) properties (out of 4) seen :196
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3642 ms. (steps per millisecond=274 ) properties (out of 4) seen :196
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3623 ms. (steps per millisecond=276 ) properties (out of 4) seen :200
FORMULA Philosophers-COL-000100-UpperBounds-15 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Philosophers-COL-000100-UpperBounds-14 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Philosophers-COL-000100-UpperBounds-12 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Philosophers-COL-000100-UpperBounds-11 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.
Total runtime 34640 ms.
ITS solved all properties within timeout
BK_STOP 1679446685804
--------------------
content from stderr:
+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
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-000100"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="smartxred"
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 smartxred"
echo " Input is Philosophers-COL-000100, 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 r299-tall-167873952500117"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-000100.tgz
mv Philosophers-COL-000100 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 ;