About the Execution of LoLa+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.r295-tall-167873947400117.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 lolaxred
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 r295-tall-167873947400117
=====================================================================
--------------------
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 1678783557065
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=lolaxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Philosophers-COL-000100
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-14 08:45:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-14 08:45:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 08:45:58] [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.
[2023-03-14 08:45:58] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-14 08:45:59] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 653 ms
[2023-03-14 08:45:59] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 500 PT places and 500.0 transition bindings in 14 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
[2023-03-14 08:45:59] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions 15 arcs in 3 ms.
[2023-03-14 08:45:59] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 5 rows 5 cols
[2023-03-14 08:45:59] [INFO ] Computed 2 place invariants in 2 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
[2023-03-14 08:45:59] [INFO ] Invariant cache hit.
[2023-03-14 08:45:59] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-14 08:45:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 08:45:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-14 08:45:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 08:45:59] [INFO ] [Nat]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-14 08:45:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 08:45:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-14 08:45:59] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-14 08:45:59] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-14 08:45:59] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-14 08:45:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 08:45:59] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-14 08:45:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 08:45:59] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-14 08:45:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 08:45:59] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-14 08:45:59] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-14 08:45:59] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-14 08:45:59] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-14 08:45:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 08:45:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-14 08:45:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 08:45:59] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-14 08:45:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 08:45:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-14 08:45:59] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-14 08:45:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-14 08:45:59] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-14 08:45:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 08:45:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-14 08:45:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 08:45:59] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-14 08:45:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 08:45:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-14 08:45:59] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-14 08:45:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-14 08:45:59] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-03-14 08:45:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 08:45:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-14 08:45:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 08:45:59] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-03-14 08:45:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 08:45:59] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-14 08:45:59] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-14 08:45:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-14 08:45:59] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-14 08:45:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 08:45:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-14 08:45:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 08:45:59] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-03-14 08:45:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 08:45:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-14 08:45:59] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-14 08:45:59] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-14 08:45:59] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-14 08:45:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 08:45:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-14 08:45:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 08:45:59] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-03-14 08:45:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 08:45:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-14 08:45:59] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-14 08:45:59] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-14 08:45:59] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-03-14 08:45:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 08:45:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-14 08:45:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 08:45:59] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-03-14 08:45:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 08:45:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-14 08:45:59] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-14 08:45:59] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-14 08:45:59] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-03-14 08:45:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 08:45:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-14 08:45:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 08:45:59] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-03-14 08:45:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 08:45:59] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-14 08:45:59] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-14 08:45:59] [INFO ] Added : 1 causal constraints over 1 iterations in 2 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
[2023-03-14 08:45:59] [INFO ] Unfolded HLPN to a Petri net with 500 places and 500 transitions 1600 arcs in 30 ms.
[2023-03-14 08:45:59] [INFO ] Unfolded 9 HLPN properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=46 ) properties (out of 9) seen :430
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 :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 54 ms. (steps per millisecond=185 ) properties (out of 9) seen :38
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 9) seen :57
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 :41
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 9) seen :44
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 9) seen :44
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 :41
// Phase 1: matrix 500 rows 500 cols
[2023-03-14 08:46:00] [INFO ] Computed 200 place invariants in 14 ms
[2023-03-14 08:46:00] [INFO ] [Real]Absence check using 200 positive place invariants in 82 ms returned sat
[2023-03-14 08:46:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 08:46:00] [INFO ] [Real]Absence check using state equation in 198 ms returned sat
[2023-03-14 08:46:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 08:46:01] [INFO ] [Nat]Absence check using 200 positive place invariants in 34 ms returned sat
[2023-03-14 08:46:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 08:46:01] [INFO ] [Nat]Absence check using state equation in 249 ms returned sat
[2023-03-14 08:46:01] [INFO ] Computed and/alt/rep : 300/400/300 causal constraints (skipped 0 transitions) in 56 ms.
[2023-03-14 08:46:01] [INFO ] Added : 5 causal constraints over 1 iterations in 149 ms. Result :sat
Minimization took 47 ms.
[2023-03-14 08:46:01] [INFO ] [Real]Absence check using 200 positive place invariants in 30 ms returned sat
[2023-03-14 08:46:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 08:46:01] [INFO ] [Real]Absence check using state equation in 159 ms returned sat
[2023-03-14 08:46:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 08:46:01] [INFO ] [Nat]Absence check using 200 positive place invariants in 29 ms returned sat
[2023-03-14 08:46:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 08:46:02] [INFO ] [Nat]Absence check using state equation in 115 ms returned sat
[2023-03-14 08:46:02] [INFO ] Computed and/alt/rep : 300/400/300 causal constraints (skipped 0 transitions) in 43 ms.
[2023-03-14 08:46:02] [INFO ] Added : 5 causal constraints over 1 iterations in 102 ms. Result :sat
Minimization took 54 ms.
[2023-03-14 08:46:02] [INFO ] [Real]Absence check using 200 positive place invariants in 31 ms returned sat
[2023-03-14 08:46:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 08:46:02] [INFO ] [Real]Absence check using state equation in 120 ms returned sat
[2023-03-14 08:46:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 08:46:02] [INFO ] [Nat]Absence check using 200 positive place invariants in 30 ms returned sat
[2023-03-14 08:46:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 08:46:02] [INFO ] [Nat]Absence check using state equation in 117 ms returned sat
[2023-03-14 08:46:02] [INFO ] Computed and/alt/rep : 300/400/300 causal constraints (skipped 0 transitions) in 20 ms.
[2023-03-14 08:46:02] [INFO ] Added : 4 causal constraints over 1 iterations in 90 ms. Result :sat
Minimization took 46 ms.
[2023-03-14 08:46:02] [INFO ] [Real]Absence check using 200 positive place invariants in 30 ms returned sat
[2023-03-14 08:46:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 08:46:03] [INFO ] [Real]Absence check using state equation in 120 ms returned sat
[2023-03-14 08:46:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 08:46:03] [INFO ] [Nat]Absence check using 200 positive place invariants in 39 ms returned sat
[2023-03-14 08:46:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 08:46:03] [INFO ] [Nat]Absence check using state equation in 113 ms returned sat
[2023-03-14 08:46:03] [INFO ] Computed and/alt/rep : 300/400/300 causal constraints (skipped 0 transitions) in 22 ms.
[2023-03-14 08:46:03] [INFO ] Added : 4 causal constraints over 1 iterations in 91 ms. Result :sat
Minimization took 51 ms.
[2023-03-14 08:46:03] [INFO ] [Real]Absence check using 200 positive place invariants in 30 ms returned sat
[2023-03-14 08:46:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 08:46:03] [INFO ] [Real]Absence check using state equation in 118 ms returned sat
[2023-03-14 08:46:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 08:46:03] [INFO ] [Nat]Absence check using 200 positive place invariants in 32 ms returned sat
[2023-03-14 08:46:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 08:46:03] [INFO ] [Nat]Absence check using state equation in 121 ms returned sat
[2023-03-14 08:46:03] [INFO ] Computed and/alt/rep : 300/400/300 causal constraints (skipped 0 transitions) in 22 ms.
[2023-03-14 08:46:04] [INFO ] Added : 5 causal constraints over 1 iterations in 96 ms. Result :sat
Minimization took 52 ms.
[2023-03-14 08:46:04] [INFO ] [Real]Absence check using 200 positive place invariants in 26 ms returned sat
[2023-03-14 08:46:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 08:46:04] [INFO ] [Real]Absence check using state equation in 120 ms returned sat
[2023-03-14 08:46:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 08:46:04] [INFO ] [Nat]Absence check using 200 positive place invariants in 27 ms returned sat
[2023-03-14 08:46:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 08:46:04] [INFO ] [Nat]Absence check using state equation in 122 ms returned sat
[2023-03-14 08:46:04] [INFO ] Computed and/alt/rep : 300/400/300 causal constraints (skipped 0 transitions) in 21 ms.
[2023-03-14 08:46:04] [INFO ] Added : 20 causal constraints over 4 iterations in 153 ms. Result :sat
Minimization took 63 ms.
[2023-03-14 08:46:04] [INFO ] [Real]Absence check using 200 positive place invariants in 27 ms returned sat
[2023-03-14 08:46:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 08:46:05] [INFO ] [Real]Absence check using state equation in 125 ms returned sat
[2023-03-14 08:46:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 08:46:05] [INFO ] [Nat]Absence check using 200 positive place invariants in 28 ms returned sat
[2023-03-14 08:46:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 08:46:05] [INFO ] [Nat]Absence check using state equation in 123 ms returned sat
[2023-03-14 08:46:05] [INFO ] Computed and/alt/rep : 300/400/300 causal constraints (skipped 0 transitions) in 22 ms.
[2023-03-14 08:46:05] [INFO ] Added : 20 causal constraints over 4 iterations in 170 ms. Result :sat
Minimization took 64 ms.
[2023-03-14 08:46:05] [INFO ] [Real]Absence check using 200 positive place invariants in 27 ms returned sat
[2023-03-14 08:46:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 08:46:05] [INFO ] [Real]Absence check using state equation in 125 ms returned sat
[2023-03-14 08:46:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 08:46:05] [INFO ] [Nat]Absence check using 200 positive place invariants in 28 ms returned sat
[2023-03-14 08:46:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 08:46:05] [INFO ] [Nat]Absence check using state equation in 118 ms returned sat
[2023-03-14 08:46:06] [INFO ] Computed and/alt/rep : 300/400/300 causal constraints (skipped 0 transitions) in 27 ms.
[2023-03-14 08:46:06] [INFO ] Added : 20 causal constraints over 4 iterations in 157 ms. Result :sat
Minimization took 59 ms.
[2023-03-14 08:46:06] [INFO ] [Real]Absence check using 200 positive place invariants in 29 ms returned sat
[2023-03-14 08:46:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 08:46:06] [INFO ] [Real]Absence check using state equation in 124 ms returned sat
[2023-03-14 08:46:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 08:46:06] [INFO ] [Nat]Absence check using 200 positive place invariants in 27 ms returned sat
[2023-03-14 08:46:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 08:46:06] [INFO ] [Nat]Absence check using state equation in 118 ms returned sat
[2023-03-14 08:46:06] [INFO ] Computed and/alt/rep : 300/400/300 causal constraints (skipped 0 transitions) in 21 ms.
[2023-03-14 08:46:06] [INFO ] Added : 20 causal constraints over 4 iterations in 160 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 :[72, 72, 69, 69, 72, 19, 19, 19, 19]
FORMULA Philosophers-COL-000100-UpperBounds-15 50 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Philosophers-COL-000100-UpperBounds-14 50 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Philosophers-COL-000100-UpperBounds-12 50 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Philosophers-COL-000100-UpperBounds-11 50 TECHNIQUES TOPOLOGICAL PARIKH_WALK
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
All properties solved without resorting to model-checking.
Total runtime 9815 ms.
ITS solved all properties within timeout
BK_STOP 1678783569262
--------------------
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="lolaxred"
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 lolaxred"
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 r295-tall-167873947400117"
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 ;