About the Execution of LoLa+red for PhilosophersDyn-COL-50
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16213.035 | 3600000.00 | 8730558.00 | 706049.30 | ? ? ? ? ? ? ? 50 ? ? ? ? ? ? ? ? | normal |
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-167873947700301.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 PhilosophersDyn-COL-50, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r295-tall-167873947700301
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 436K
-rw-r--r-- 1 mcc users 6.6K Feb 26 12:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Feb 26 12:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 26 12:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 26 12:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 16:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 16:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 12:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Feb 26 12:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Feb 26 12:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 26 12:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 34K 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 PhilosophersDyn-COL-50-UpperBounds-00
FORMULA_NAME PhilosophersDyn-COL-50-UpperBounds-01
FORMULA_NAME PhilosophersDyn-COL-50-UpperBounds-02
FORMULA_NAME PhilosophersDyn-COL-50-UpperBounds-03
FORMULA_NAME PhilosophersDyn-COL-50-UpperBounds-04
FORMULA_NAME PhilosophersDyn-COL-50-UpperBounds-05
FORMULA_NAME PhilosophersDyn-COL-50-UpperBounds-06
FORMULA_NAME PhilosophersDyn-COL-50-UpperBounds-07
FORMULA_NAME PhilosophersDyn-COL-50-UpperBounds-08
FORMULA_NAME PhilosophersDyn-COL-50-UpperBounds-09
FORMULA_NAME PhilosophersDyn-COL-50-UpperBounds-10
FORMULA_NAME PhilosophersDyn-COL-50-UpperBounds-11
FORMULA_NAME PhilosophersDyn-COL-50-UpperBounds-12
FORMULA_NAME PhilosophersDyn-COL-50-UpperBounds-13
FORMULA_NAME PhilosophersDyn-COL-50-UpperBounds-14
FORMULA_NAME PhilosophersDyn-COL-50-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1678819568090
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=PhilosophersDyn-COL-50
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-14 18:46:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-14 18:46:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 18:46:09] [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 18:46:09] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-14 18:46:10] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 435 ms
[2023-03-14 18:46:10] [INFO ] Imported 8 HL places and 7 HL transitions for a total of 2850 PT places and 257600.0 transition bindings in 16 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
[2023-03-14 18:46:10] [INFO ] Built PT skeleton of HLPN with 8 places and 7 transitions 33 arcs in 4 ms.
[2023-03-14 18:46:10] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 7 rows 8 cols
[2023-03-14 18:46:10] [INFO ] Computed 3 place invariants in 4 ms
FORMULA PhilosophersDyn-COL-50-UpperBounds-07 50 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2023-03-14 18:46:10] [INFO ] Invariant cache hit.
[2023-03-14 18:46:10] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-14 18:46:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:46:10] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-14 18:46:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:46:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 7 ms returned sat
[2023-03-14 18:46:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:46:10] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-14 18:46:10] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-14 18:46:10] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-03-14 18:46:10] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-14 18:46:10] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 14 ms.
[2023-03-14 18:46:10] [INFO ] [Real]Absence check using 3 positive place invariants in 6 ms returned sat
[2023-03-14 18:46:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:46:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-14 18:46:10] [INFO ] [Real]Added 4 Read/Feed constraints in 15 ms returned sat
[2023-03-14 18:46:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:46:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-14 18:46:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:46:10] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-14 18:46:10] [INFO ] [Nat]Added 4 Read/Feed constraints in 9 ms returned sat
[2023-03-14 18:46:10] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-14 18:46:10] [INFO ] Added : 4 causal constraints over 2 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-14 18:46:10] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:46:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:46:10] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-14 18:46:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:46:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:46:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:46:10] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-14 18:46:10] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-03-14 18:46:10] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-14 18:46:10] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 14 ms.
[2023-03-14 18:46:10] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-14 18:46:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:46:10] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-14 18:46:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:46:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:46:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:46:10] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-14 18:46:10] [INFO ] [Nat]Added 4 Read/Feed constraints in 14 ms returned sat
[2023-03-14 18:46:10] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-14 18:46:10] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 8 ms.
[2023-03-14 18:46:10] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-14 18:46:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:46:10] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-14 18:46:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:46:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:46:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:46:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-14 18:46:10] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-03-14 18:46:10] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-14 18:46:10] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 12 ms.
[2023-03-14 18:46:10] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:46:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:46:10] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-14 18:46:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:46:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:46:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:46:10] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-14 18:46:10] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-03-14 18:46:10] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-14 18:46:10] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-03-14 18:46:10] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:46:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:46:10] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-14 18:46:10] [INFO ] [Real]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-03-14 18:46:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:46:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-14 18:46:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:46:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-14 18:46:10] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-03-14 18:46:10] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-14 18:46:10] [INFO ] Added : 5 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 6 ms.
[2023-03-14 18:46:10] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:46:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:46:10] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-14 18:46:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:46:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-14 18:46:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:46:10] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-14 18:46:10] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-03-14 18:46:10] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-14 18:46:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-14 18:46:11] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:46:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:46:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-14 18:46:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:46:11] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:46:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:46:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-14 18:46:11] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-03-14 18:46:11] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-14 18:46:11] [INFO ] Added : 4 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 15 ms.
[2023-03-14 18:46:11] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:46:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:46:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-14 18:46:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:46:11] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:46:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:46:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-14 18:46:11] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-03-14 18:46:11] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-14 18:46:11] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 13 ms.
[2023-03-14 18:46:11] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:46:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:46:11] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-14 18:46:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:46:11] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-14 18:46:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:46:11] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-14 18:46:11] [INFO ] [Nat]Added 4 Read/Feed constraints in 0 ms returned sat
[2023-03-14 18:46:11] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-14 18:46:11] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-14 18:46:11] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:46:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:46:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-14 18:46:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:46:11] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:46:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:46:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-14 18:46:11] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-03-14 18:46:11] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-14 18:46:11] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-14 18:46:11] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:46:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:46:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-14 18:46:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:46:11] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-14 18:46:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:46:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-14 18:46:11] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-03-14 18:46:11] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-14 18:46:11] [INFO ] Added : 4 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 14 ms.
[2023-03-14 18:46:11] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:46:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:46:11] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-14 18:46:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:46:11] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:46:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:46:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-14 18:46:11] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-03-14 18:46:11] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-14 18:46:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-03-14 18:46:11] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:46:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:46:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-14 18:46:11] [INFO ] [Real]Added 4 Read/Feed constraints in 7 ms returned sat
[2023-03-14 18:46:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 18:46:11] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:46:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 18:46:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-14 18:46:11] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-03-14 18:46:11] [INFO ] Computed and/alt/rep : 6/25/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-14 18:46:11] [INFO ] Added : 4 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [50, 50, 50, 50, 50, 50, 50, 50, -1, 50, 50, 50, -1, 50, 50]
Domain [Philosopher(50), Philosopher(50)] of place Neighbourhood breaks symmetries in sort Philosopher
[2023-03-14 18:46:12] [INFO ] Unfolded HLPN to a Petri net with 2850 places and 257550 transitions 2154950 arcs in 1414 ms.
[2023-03-14 18:46:12] [INFO ] Unfolded 15 HLPN properties in 2 ms.
Ensure Unique test removed 1225 transitions
Reduce redundant transitions removed 1225 transitions.
Incomplete random walk after 10000 steps, including 1115 resets, run finished after 4998 ms. (steps per millisecond=2 ) properties (out of 15) seen :46
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 15) seen :39
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 15) seen :28
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 15) seen :41
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 15) seen :46
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 15) seen :43
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 15) seen :41
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 15) seen :41
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 15) seen :46
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 15) seen :42
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 15) seen :44
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 15) seen :34
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 15) seen :46
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 15) seen :39
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 389 ms. (steps per millisecond=25 ) properties (out of 15) seen :46
[2023-03-14 18:46:20] [INFO ] Flow matrix only has 246525 transitions (discarded 9800 similar events)
// Phase 1: matrix 246525 rows 2850 cols
[2023-03-14 18:48:20] [WARNING] Invariant computation timed out after 120 seconds.
[2023-03-14 18:48:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:48:25] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-14 18:48:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:48:30] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-14 18:48:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:48:35] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-14 18:48:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:48:40] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-14 18:48:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:48:45] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-14 18:48:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:48:50] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-14 18:48:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:48:55] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-14 18:48:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:49:00] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-14 18:49:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:49:05] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-14 18:49:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:49:10] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 9
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-14 18:49:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:49:15] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 10
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-14 18:49:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:49:20] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 11
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-14 18:49:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:49:25] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 12
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-14 18:49:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:49:30] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 13
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-14 18:49:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:49:35] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 14
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [50, 50, 50, 50, 50, 50, 50, 50, 2147483647, 50, 50, 50, 2147483647, 50, 50] Max seen :[2, 4, 2, 4, 2, 4, 2, 4, 2, 2, 4, 4, 2, 4, 4]
Support contains 2800 out of 2850 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2850/2850 places, 256325/256325 transitions.
Applied a total of 0 rules in 4903 ms. Remains 2850 /2850 variables (removed 0) and now considering 256325/256325 (removed 0) transitions.
[2023-03-14 18:49:40] [INFO ] Flow matrix only has 246525 transitions (discarded 9800 similar events)
// Phase 1: matrix 246525 rows 2850 cols
[2023-03-14 18:51:40] [WARNING] Invariant computation timed out after 120 seconds.
[2023-03-14 18:52:11] [INFO ] Performed 74715/256325 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-14 18:52:40] [INFO ] Dead Transitions using invariants and state equation in 180201 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 185121 ms. Remains : 2850/2850 places, 256325/256325 transitions.
Normalized transition count is 246525 out of 256325 initially.
// Phase 1: matrix 246525 rows 2850 cols
[2023-03-14 18:54:41] [WARNING] Invariant computation timed out after 120 seconds.
Finished random walk after 60646 steps, including 6781 resets, run visited all 15 properties in 30001 ms. (steps per millisecond=2 )
Incomplete Best-First random walk after 1000001 steps, including 711 resets, run finished after 4743 ms. (steps per millisecond=210 ) properties (out of 15) seen :46
Incomplete Best-First random walk after 1000001 steps, including 607 resets, run finished after 4318 ms. (steps per millisecond=231 ) properties (out of 15) seen :28
[2023-03-14 18:55:24] [INFO ] Invariants computation overflowed in 544077 ms
Incomplete Best-First random walk after 1000001 steps, including 710 resets, run finished after 4662 ms. (steps per millisecond=214 ) properties (out of 15) seen :46
Incomplete Best-First random walk after 1000000 steps, including 711 resets, run finished after 4678 ms. (steps per millisecond=213 ) properties (out of 15) seen :46
Incomplete Best-First random walk after 1000001 steps, including 710 resets, run finished after 4619 ms. (steps per millisecond=216 ) properties (out of 15) seen :46
Incomplete Best-First random walk after 1000001 steps, including 711 resets, run finished after 4629 ms. (steps per millisecond=216 ) properties (out of 15) seen :46
Incomplete Best-First random walk after 1000001 steps, including 709 resets, run finished after 4558 ms. (steps per millisecond=219 ) properties (out of 15) seen :46
Incomplete Best-First random walk after 1000001 steps, including 711 resets, run finished after 4686 ms. (steps per millisecond=213 ) properties (out of 15) seen :46
Incomplete Best-First random walk after 1000001 steps, including 705 resets, run finished after 4657 ms. (steps per millisecond=214 ) properties (out of 15) seen :46
Incomplete Best-First random walk after 1000001 steps, including 710 resets, run finished after 4731 ms. (steps per millisecond=211 ) properties (out of 15) seen :46
Incomplete Best-First random walk after 1000001 steps, including 712 resets, run finished after 4807 ms. (steps per millisecond=208 ) properties (out of 15) seen :46
Incomplete Best-First random walk after 1000001 steps, including 608 resets, run finished after 4266 ms. (steps per millisecond=234 ) properties (out of 15) seen :34
Incomplete Best-First random walk after 1000001 steps, including 704 resets, run finished after 4546 ms. (steps per millisecond=219 ) properties (out of 15) seen :46
Incomplete Best-First random walk after 1000001 steps, including 712 resets, run finished after 4741 ms. (steps per millisecond=210 ) properties (out of 15) seen :46
Finished Best-First random walk after 137826 steps, including 97 resets, run visited all 15 properties in 5031 ms. (steps per millisecond=27 )
[2023-03-14 18:56:21] [INFO ] Flow matrix only has 246525 transitions (discarded 9800 similar events)
// Phase 1: matrix 246525 rows 2850 cols
[2023-03-14 18:58:21] [WARNING] Invariant computation timed out after 120 seconds.
[2023-03-14 18:58:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:59:06] [INFO ] [Real]Absence check using state equation in 44248 ms returned unknown
[2023-03-14 18:59:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 18:59:51] [INFO ] [Real]Absence check using state equation in 44716 ms returned unknown
[2023-03-14 18:59:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 19:00:36] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-14 19:00:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 19:01:21] [INFO ] [Real]Absence check using state equation in 44825 ms returned unknown
[2023-03-14 19:01:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 19:01:40] [INFO ] Invariants computation overflowed in 719771 ms
[2023-03-14 19:02:07] [INFO ] [Real]Absence check using state equation in 44815 ms returned unknown
[2023-03-14 19:02:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 19:02:52] [INFO ] [Real]Absence check using state equation in 44755 ms returned unknown
[2023-03-14 19:02:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 19:03:37] [INFO ] [Real]Absence check using state equation in 44764 ms returned unknown
[2023-03-14 19:03:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 19:04:22] [INFO ] [Real]Absence check using state equation in 44772 ms returned unknown
[2023-03-14 19:04:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 19:04:44] [INFO ] Invariants computation overflowed in 722983 ms
[2023-03-14 19:05:10] [INFO ] [Real]Absence check using state equation in 48053 ms returned unknown
[2023-03-14 19:05:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 19:05:55] [INFO ] [Real]Absence check using state equation in 44771 ms returned unknown
[2023-03-14 19:05:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 19:06:40] [INFO ] [Real]Absence check using state equation in 44773 ms returned unknown
[2023-03-14 19:06:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 19:07:25] [INFO ] [Real]Absence check using state equation in 44785 ms returned unknown
[2023-03-14 19:07:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 19:08:10] [INFO ] [Real]Absence check using state equation in 44798 ms returned unknown
[2023-03-14 19:08:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 19:08:55] [INFO ] [Real]Absence check using state equation in 44765 ms returned unknown
[2023-03-14 19:08:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 19:09:40] [INFO ] [Real]Absence check using state equation in 44792 ms returned unknown
Current structural bounds on expressions (after SMT) : [50, 50, 50, 50, 50, 50, 50, 50, 2147483647, 50, 50, 50, 2147483647, 50, 50] Max seen :[2, 4, 2, 4, 2, 4, 2, 4, 2, 2, 4, 4, 2, 4, 4]
Support contains 2800 out of 2850 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2850/2850 places, 256325/256325 transitions.
Applied a total of 0 rules in 6750 ms. Remains 2850 /2850 variables (removed 0) and now considering 256325/256325 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6751 ms. Remains : 2850/2850 places, 256325/256325 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2850/2850 places, 256325/256325 transitions.
Applied a total of 0 rules in 5425 ms. Remains 2850 /2850 variables (removed 0) and now considering 256325/256325 (removed 0) transitions.
[2023-03-14 19:10:02] [INFO ] Flow matrix only has 246525 transitions (discarded 9800 similar events)
// Phase 1: matrix 246525 rows 2850 cols
[2023-03-14 19:10:42] [INFO ] Invariants computation overflowed in 860830 ms
[2023-03-14 19:12:02] [WARNING] Invariant computation timed out after 120 seconds.
[2023-03-14 19:12:13] [INFO ] Implicit Places using invariants in 131413 ms returned []
Implicit Place search using SMT only with invariants took 131418 ms to find 0 implicit places.
[2023-03-14 19:12:13] [INFO ] Flow matrix only has 246525 transitions (discarded 9800 similar events)
// Phase 1: matrix 246525 rows 2850 cols
[2023-03-14 19:14:13] [WARNING] Invariant computation timed out after 120 seconds.
[2023-03-14 19:14:44] [INFO ] Performed 33656/256325 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-14 19:15:13] [INFO ] Dead Transitions using invariants and state equation in 180271 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 317118 ms. Remains : 2850/2850 places, 256325/256325 transitions.
Starting property specific reduction for PhilosophersDyn-COL-50-UpperBounds-00
Normalized transition count is 246525 out of 256325 initially.
// Phase 1: matrix 246525 rows 2850 cols
[2023-03-14 19:17:14] [WARNING] Invariant computation timed out after 120 seconds.
Incomplete random walk after 10000 steps, including 1109 resets, run finished after 7372 ms. (steps per millisecond=1 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 1) seen :2
[2023-03-14 19:17:22] [INFO ] Flow matrix only has 246525 transitions (discarded 9800 similar events)
// Phase 1: matrix 246525 rows 2850 cols
[2023-03-14 19:19:23] [WARNING] Invariant computation timed out after 120 seconds.
[2023-03-14 19:19:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 19:19:51] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 50 out of 2850 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2850/2850 places, 256325/256325 transitions.
Applied a total of 0 rules in 146653 ms. Remains 2850 /2850 variables (removed 0) and now considering 256325/256325 (removed 0) transitions.
[2023-03-14 19:22:18] [INFO ] Flow matrix only has 246525 transitions (discarded 9800 similar events)
// Phase 1: matrix 246525 rows 2850 cols
[2023-03-14 19:24:18] [WARNING] Invariant computation timed out after 120 seconds.
[2023-03-14 19:24:49] [INFO ] Performed 46652/256325 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-14 19:25:18] [INFO ] Dead Transitions using invariants and state equation in 180447 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 327110 ms. Remains : 2850/2850 places, 256325/256325 transitions.
Normalized transition count is 246525 out of 256325 initially.
// Phase 1: matrix 246525 rows 2850 cols
[2023-03-14 19:26:09] [INFO ] Invariants computation overflowed in 967363 ms
[2023-03-14 19:27:18] [WARNING] Invariant computation timed out after 120 seconds.
Finished random walk after 18071 steps, including 2013 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 458202 steps, including 325 resets, run visited all 1 properties in 5003 ms. (steps per millisecond=91 )
[2023-03-14 19:27:54] [INFO ] Flow matrix only has 246525 transitions (discarded 9800 similar events)
// Phase 1: matrix 246525 rows 2850 cols
[2023-03-14 19:30:06] [WARNING] Invariant computation timed out after 120 seconds.
[2023-03-14 19:30:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 19:30:34] [INFO ] Invariants computation overflowed in 1100587 ms
[2023-03-14 19:30:53] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 50 out of 2850 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2850/2850 places, 256325/256325 transitions.
Applied a total of 0 rules in 95638 ms. Remains 2850 /2850 variables (removed 0) and now considering 256325/256325 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 95638 ms. Remains : 2850/2850 places, 256325/256325 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2850/2850 places, 256325/256325 transitions.
Applied a total of 0 rules in 190248 ms. Remains 2850 /2850 variables (removed 0) and now considering 256325/256325 (removed 0) transitions.
[2023-03-14 19:35:39] [INFO ] Flow matrix only has 246525 transitions (discarded 9800 similar events)
// Phase 1: matrix 246525 rows 2850 cols
[2023-03-14 19:37:39] [WARNING] Invariant computation timed out after 120 seconds.
[2023-03-14 19:39:11] [INFO ] Performed 2215/2850 implicitness test of which 0 returned IMPLICIT in 37 seconds.
[2023-03-14 19:39:51] [INFO ] Performed 2521/2850 implicitness test of which 0 returned IMPLICIT in 77 seconds.
[2023-03-14 19:40:23] [INFO ] Implicit Places using invariants in 284420 ms returned []
Implicit Place search using SMT only with invariants took 284422 ms to find 0 implicit places.
[2023-03-14 19:40:24] [INFO ] Flow matrix only has 246525 transitions (discarded 9800 similar events)
// Phase 1: matrix 246525 rows 2850 cols
[2023-03-14 19:42:24] [WARNING] Invariant computation timed out after 120 seconds.
[2023-03-14 19:42:25] [INFO ] Dead Transitions using invariants and state equation in 121358 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 596248 ms. Remains : 2850/2850 places, 256325/256325 transitions.
Ending property specific reduction for PhilosophersDyn-COL-50-UpperBounds-00 in 1632088 ms.
Starting property specific reduction for PhilosophersDyn-COL-50-UpperBounds-01
Normalized transition count is 246525 out of 256325 initially.
// Phase 1: matrix 246525 rows 2850 cols
[2023-03-14 19:43:20] [INFO ] Invariants computation overflowed in 1685893 ms
[2023-03-14 19:44:26] [WARNING] Invariant computation timed out after 120 seconds.
Incomplete random walk after 10000 steps, including 1113 resets, run finished after 19714 ms. (steps per millisecond=0 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 181 ms. (steps per millisecond=55 ) properties (out of 1) seen :4
[2023-03-14 19:44:47] [INFO ] Flow matrix only has 246525 transitions (discarded 9800 similar events)
// Phase 1: matrix 246525 rows 2850 cols
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 141904 kB
After kill :
MemTotal: 16393232 kB
MemFree: 142516 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
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="PhilosophersDyn-COL-50"
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 PhilosophersDyn-COL-50, 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-167873947700301"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PhilosophersDyn-COL-50.tgz
mv PhilosophersDyn-COL-50 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 ;