About the Execution of Smart+red for DatabaseWithMutex-COL-20
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r107-tall-167814485001045.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)
.......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is DatabaseWithMutex-COL-20, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r107-tall-167814485001045
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 432K
-rw-r--r-- 1 mcc users 7.6K Feb 25 13:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 25 13:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 25 13:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Feb 25 13:37 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Feb 25 15:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 15:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 14:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 93K Feb 25 14:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Feb 25 14:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 14:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 38K Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME DatabaseWithMutex-COL-20-UpperBounds-00
FORMULA_NAME DatabaseWithMutex-COL-20-UpperBounds-01
FORMULA_NAME DatabaseWithMutex-COL-20-UpperBounds-02
FORMULA_NAME DatabaseWithMutex-COL-20-UpperBounds-03
FORMULA_NAME DatabaseWithMutex-COL-20-UpperBounds-04
FORMULA_NAME DatabaseWithMutex-COL-20-UpperBounds-05
FORMULA_NAME DatabaseWithMutex-COL-20-UpperBounds-06
FORMULA_NAME DatabaseWithMutex-COL-20-UpperBounds-07
FORMULA_NAME DatabaseWithMutex-COL-20-UpperBounds-08
FORMULA_NAME DatabaseWithMutex-COL-20-UpperBounds-09
FORMULA_NAME DatabaseWithMutex-COL-20-UpperBounds-10
FORMULA_NAME DatabaseWithMutex-COL-20-UpperBounds-11
FORMULA_NAME DatabaseWithMutex-COL-20-UpperBounds-12
FORMULA_NAME DatabaseWithMutex-COL-20-UpperBounds-13
FORMULA_NAME DatabaseWithMutex-COL-20-UpperBounds-14
FORMULA_NAME DatabaseWithMutex-COL-20-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1678447907069
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=smartxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DatabaseWithMutex-COL-20
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-10 11:31:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-10 11:31:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 11:31:48] [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.
[2023-03-10 11:31:48] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-10 11:31:49] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 657 ms
[2023-03-10 11:31:49] [INFO ] Imported 11 HL places and 8 HL transitions for a total of 3260 PT places and 3200.0 transition bindings in 14 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
[2023-03-10 11:31:49] [INFO ] Built PT skeleton of HLPN with 11 places and 8 transitions 22 arcs in 7 ms.
[2023-03-10 11:31:49] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 8 rows 11 cols
[2023-03-10 11:31:49] [INFO ] Computed 4 place invariants in 3 ms
FORMULA DatabaseWithMutex-COL-20-UpperBounds-04 20 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2023-03-10 11:31:49] [INFO ] Invariant cache hit.
[2023-03-10 11:31:49] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-10 11:31:49] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 11:31:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:31:49] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-10 11:31:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:31:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-10 11:31:49] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 11:31:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:31:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-10 11:31:49] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-10 11:31:49] [INFO ] Added : 6 causal constraints over 2 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2023-03-10 11:31:49] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-10 11:31:49] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-10 11:31:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:31:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-10 11:31:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:31:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-10 11:31:49] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 11:31:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:31:49] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-10 11:31:49] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-10 11:31:49] [INFO ] Added : 6 causal constraints over 2 iterations in 28 ms. Result :sat
Minimization took 10 ms.
[2023-03-10 11:31:49] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-10 11:31:49] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-10 11:31:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:31:49] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-10 11:31:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:31:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-10 11:31:49] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 11:31:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:31:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-10 11:31:49] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-10 11:31:49] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 88 ms.
[2023-03-10 11:31:49] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-10 11:31:49] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-10 11:31:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:31:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-10 11:31:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:31:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-10 11:31:49] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 11:31:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:31:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-10 11:31:49] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-10 11:31:49] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-10 11:31:49] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-10 11:31:49] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned unsat
[2023-03-10 11:31:49] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-10 11:31:49] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-10 11:31:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:31:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-10 11:31:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:31:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-10 11:31:49] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 11:31:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:31:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-10 11:31:49] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-10 11:31:49] [INFO ] Added : 6 causal constraints over 2 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-10 11:31:49] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-10 11:31:49] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 11:31:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:31:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-10 11:31:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:31:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-10 11:31:49] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 11:31:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:31:49] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-10 11:31:49] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-10 11:31:50] [INFO ] Added : 6 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 7 ms.
[2023-03-10 11:31:50] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-10 11:31:50] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-10 11:31:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:31:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-10 11:31:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:31:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-10 11:31:50] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 11:31:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:31:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-10 11:31:50] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-10 11:31:50] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-10 11:31:50] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-10 11:31:50] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-10 11:31:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:31:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-10 11:31:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:31:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-10 11:31:50] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-10 11:31:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:31:50] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-10 11:31:50] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-10 11:31:50] [INFO ] Added : 6 causal constraints over 2 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-10 11:31:50] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-10 11:31:50] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-10 11:31:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:31:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-10 11:31:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:31:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-10 11:31:50] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-10 11:31:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:31:50] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-10 11:31:50] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-10 11:31:50] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2023-03-10 11:31:50] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-10 11:31:50] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-10 11:31:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:31:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-10 11:31:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:31:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-10 11:31:50] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 11:31:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:31:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-10 11:31:50] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-10 11:31:50] [INFO ] Added : 6 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 16 ms.
[2023-03-10 11:31:50] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-10 11:31:50] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 11:31:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:31:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-10 11:31:50] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-10 11:31:50] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-10 11:31:50] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-10 11:31:50] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 11:31:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:31:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-10 11:31:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:31:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-10 11:31:50] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-10 11:31:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:31:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-10 11:31:50] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-10 11:31:50] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-10 11:31:50] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-10 11:31:50] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-10 11:31:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:31:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-10 11:31:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:31:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-10 11:31:50] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 11:31:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:31:50] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-10 11:31:50] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-10 11:31:50] [INFO ] Added : 6 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-10 11:31:50] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-10 11:31:50] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-10 11:31:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:31:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-10 11:31:50] [INFO ] Computed and/alt/rep : 7/8/7 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-10 11:31:50] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [380, 380, 380, 20, 20, 380, 20, 20, 20, 380, 380, 380, 20, 380, 380]
FORMULA DatabaseWithMutex-COL-20-UpperBounds-05 20 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
Transition Release forces synchronizations/join behavior on parameter s of sort site
Transition Acquire forces synchronizations/join behavior on parameter f of sort file
[2023-03-10 11:31:50] [INFO ] Unfolded HLPN to a Petri net with 3260 places and 3200 transitions 23200 arcs in 68 ms.
[2023-03-10 11:31:50] [INFO ] Unfolded 14 HLPN properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1368 ms. (steps per millisecond=7 ) properties (out of 14) seen :1368
FORMULA DatabaseWithMutex-COL-20-UpperBounds-07 20 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 13) seen :119
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 13) seen :22
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 13) seen :24
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 13) seen :22
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 13) seen :22
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 13) seen :22
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 13) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 13) seen :22
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 13) seen :22
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 13) seen :22
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 13) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 13) seen :22
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 13) seen :22
// Phase 1: matrix 3200 rows 3260 cols
[2023-03-10 11:31:53] [INFO ] Computed 460 place invariants in 139 ms
[2023-03-10 11:31:53] [INFO ] [Real]Absence check using 59 positive place invariants in 68 ms returned sat
[2023-03-10 11:31:54] [INFO ] [Real]Absence check using 59 positive and 401 generalized place invariants in 839 ms returned sat
[2023-03-10 11:31:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:31:55] [INFO ] [Real]Absence check using state equation in 1435 ms returned sat
[2023-03-10 11:31:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:31:56] [INFO ] [Nat]Absence check using 59 positive place invariants in 56 ms returned sat
[2023-03-10 11:31:57] [INFO ] [Nat]Absence check using 59 positive and 401 generalized place invariants in 889 ms returned sat
[2023-03-10 11:31:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:31:58] [INFO ] [Nat]Absence check using state equation in 1516 ms returned sat
[2023-03-10 11:31:59] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 231 ms.
[2023-03-10 11:31:59] [INFO ] Added : 22 causal constraints over 5 iterations in 1168 ms. Result :sat
[2023-03-10 11:32:00] [INFO ] [Real]Absence check using 59 positive place invariants in 54 ms returned sat
[2023-03-10 11:32:01] [INFO ] [Real]Absence check using 59 positive and 401 generalized place invariants in 850 ms returned sat
[2023-03-10 11:32:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:32:02] [INFO ] [Real]Absence check using state equation in 1540 ms returned sat
[2023-03-10 11:32:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:32:03] [INFO ] [Nat]Absence check using 59 positive place invariants in 58 ms returned sat
[2023-03-10 11:32:04] [INFO ] [Nat]Absence check using 59 positive and 401 generalized place invariants in 905 ms returned sat
[2023-03-10 11:32:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:32:05] [INFO ] [Nat]Absence check using state equation in 1506 ms returned sat
[2023-03-10 11:32:06] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 206 ms.
[2023-03-10 11:32:06] [INFO ] Added : 22 causal constraints over 5 iterations in 1091 ms. Result :sat
[2023-03-10 11:32:07] [INFO ] [Real]Absence check using 59 positive place invariants in 58 ms returned sat
[2023-03-10 11:32:08] [INFO ] [Real]Absence check using 59 positive and 401 generalized place invariants in 577 ms returned sat
[2023-03-10 11:32:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:32:09] [INFO ] [Real]Absence check using state equation in 1496 ms returned sat
[2023-03-10 11:32:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:32:09] [INFO ] [Nat]Absence check using 59 positive place invariants in 52 ms returned sat
[2023-03-10 11:32:10] [INFO ] [Nat]Absence check using 59 positive and 401 generalized place invariants in 609 ms returned sat
[2023-03-10 11:32:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:32:12] [INFO ] [Nat]Absence check using state equation in 1487 ms returned sat
[2023-03-10 11:32:12] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 160 ms.
[2023-03-10 11:32:13] [INFO ] Added : 28 causal constraints over 6 iterations in 1163 ms. Result :sat
[2023-03-10 11:32:13] [INFO ] [Real]Absence check using 59 positive place invariants in 51 ms returned sat
[2023-03-10 11:32:13] [INFO ] [Real]Absence check using 59 positive and 401 generalized place invariants in 182 ms returned sat
[2023-03-10 11:32:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:32:15] [INFO ] [Real]Absence check using state equation in 1365 ms returned sat
[2023-03-10 11:32:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:32:15] [INFO ] [Nat]Absence check using 59 positive place invariants in 52 ms returned sat
[2023-03-10 11:32:15] [INFO ] [Nat]Absence check using 59 positive and 401 generalized place invariants in 197 ms returned sat
[2023-03-10 11:32:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:32:17] [INFO ] [Nat]Absence check using state equation in 1388 ms returned sat
[2023-03-10 11:32:17] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 160 ms.
[2023-03-10 11:32:18] [INFO ] Added : 10 causal constraints over 2 iterations in 664 ms. Result :sat
[2023-03-10 11:32:18] [INFO ] [Real]Absence check using 59 positive place invariants in 48 ms returned sat
[2023-03-10 11:32:19] [INFO ] [Real]Absence check using 59 positive and 401 generalized place invariants in 861 ms returned sat
[2023-03-10 11:32:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:32:20] [INFO ] [Real]Absence check using state equation in 1472 ms returned sat
[2023-03-10 11:32:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:32:21] [INFO ] [Nat]Absence check using 59 positive place invariants in 49 ms returned sat
[2023-03-10 11:32:22] [INFO ] [Nat]Absence check using 59 positive and 401 generalized place invariants in 911 ms returned sat
[2023-03-10 11:32:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:32:23] [INFO ] [Nat]Absence check using state equation in 1489 ms returned sat
[2023-03-10 11:32:24] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 149 ms.
[2023-03-10 11:32:24] [INFO ] Added : 22 causal constraints over 5 iterations in 1038 ms. Result :sat
[2023-03-10 11:32:25] [INFO ] [Real]Absence check using 59 positive place invariants in 56 ms returned sat
[2023-03-10 11:32:25] [INFO ] [Real]Absence check using 59 positive and 401 generalized place invariants in 189 ms returned sat
[2023-03-10 11:32:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:32:26] [INFO ] [Real]Absence check using state equation in 1415 ms returned sat
[2023-03-10 11:32:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:32:27] [INFO ] [Nat]Absence check using 59 positive place invariants in 53 ms returned sat
[2023-03-10 11:32:27] [INFO ] [Nat]Absence check using 59 positive and 401 generalized place invariants in 187 ms returned sat
[2023-03-10 11:32:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:32:28] [INFO ] [Nat]Absence check using state equation in 1383 ms returned sat
[2023-03-10 11:32:29] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 162 ms.
[2023-03-10 11:32:29] [INFO ] Added : 10 causal constraints over 2 iterations in 650 ms. Result :sat
[2023-03-10 11:32:30] [INFO ] [Real]Absence check using 59 positive place invariants in 49 ms returned sat
[2023-03-10 11:32:30] [INFO ] [Real]Absence check using 59 positive and 401 generalized place invariants in 207 ms returned sat
[2023-03-10 11:32:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:32:31] [INFO ] [Real]Absence check using state equation in 1401 ms returned sat
[2023-03-10 11:32:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:32:32] [INFO ] [Nat]Absence check using 59 positive place invariants in 49 ms returned sat
[2023-03-10 11:32:32] [INFO ] [Nat]Absence check using 59 positive and 401 generalized place invariants in 200 ms returned sat
[2023-03-10 11:32:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:32:33] [INFO ] [Nat]Absence check using state equation in 1439 ms returned sat
[2023-03-10 11:32:34] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 160 ms.
[2023-03-10 11:32:35] [INFO ] Added : 38 causal constraints over 8 iterations in 1478 ms. Result :sat
[2023-03-10 11:32:35] [INFO ] [Real]Absence check using 59 positive place invariants in 51 ms returned sat
[2023-03-10 11:32:36] [INFO ] [Real]Absence check using 59 positive and 401 generalized place invariants in 866 ms returned sat
[2023-03-10 11:32:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:32:38] [INFO ] [Real]Absence check using state equation in 1495 ms returned sat
[2023-03-10 11:32:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:32:38] [INFO ] [Nat]Absence check using 59 positive place invariants in 50 ms returned sat
[2023-03-10 11:32:39] [INFO ] [Nat]Absence check using 59 positive and 401 generalized place invariants in 912 ms returned sat
[2023-03-10 11:32:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:32:41] [INFO ] [Nat]Absence check using state equation in 1496 ms returned sat
[2023-03-10 11:32:41] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 163 ms.
[2023-03-10 11:32:42] [INFO ] Added : 22 causal constraints over 5 iterations in 1047 ms. Result :sat
[2023-03-10 11:32:42] [INFO ] [Real]Absence check using 59 positive place invariants in 48 ms returned sat
[2023-03-10 11:32:43] [INFO ] [Real]Absence check using 59 positive and 401 generalized place invariants in 303 ms returned sat
[2023-03-10 11:32:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:32:44] [INFO ] [Real]Absence check using state equation in 1570 ms returned sat
[2023-03-10 11:32:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:32:45] [INFO ] [Nat]Absence check using 59 positive place invariants in 63 ms returned sat
[2023-03-10 11:32:45] [INFO ] [Nat]Absence check using 59 positive and 401 generalized place invariants in 337 ms returned sat
[2023-03-10 11:32:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:32:47] [INFO ] [Nat]Absence check using state equation in 1646 ms returned sat
[2023-03-10 11:32:47] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 155 ms.
[2023-03-10 11:32:52] [INFO ] Deduced a trap composed of 37 places in 3077 ms of which 11 ms to minimize.
[2023-03-10 11:32:52] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
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)
[2023-03-10 11:32:53] [INFO ] [Real]Absence check using 59 positive place invariants in 48 ms returned sat
[2023-03-10 11:32:53] [INFO ] [Real]Absence check using 59 positive and 401 generalized place invariants in 748 ms returned sat
[2023-03-10 11:32:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:32:55] [INFO ] [Real]Absence check using state equation in 1743 ms returned sat
[2023-03-10 11:32:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:32:56] [INFO ] [Nat]Absence check using 59 positive place invariants in 46 ms returned sat
[2023-03-10 11:32:56] [INFO ] [Nat]Absence check using 59 positive and 401 generalized place invariants in 741 ms returned sat
[2023-03-10 11:32:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:32:58] [INFO ] [Nat]Absence check using state equation in 1513 ms returned sat
[2023-03-10 11:32:58] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 160 ms.
[2023-03-10 11:33:00] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 9
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
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)
[2023-03-10 11:33:01] [INFO ] [Real]Absence check using 59 positive place invariants in 49 ms returned sat
[2023-03-10 11:33:01] [INFO ] [Real]Absence check using 59 positive and 401 generalized place invariants in 199 ms returned sat
[2023-03-10 11:33:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:33:02] [INFO ] [Real]Absence check using state equation in 1440 ms returned sat
[2023-03-10 11:33:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:33:03] [INFO ] [Nat]Absence check using 59 positive place invariants in 50 ms returned sat
[2023-03-10 11:33:03] [INFO ] [Nat]Absence check using 59 positive and 401 generalized place invariants in 200 ms returned sat
[2023-03-10 11:33:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:33:04] [INFO ] [Nat]Absence check using state equation in 1449 ms returned sat
[2023-03-10 11:33:05] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 150 ms.
[2023-03-10 11:33:06] [INFO ] Added : 38 causal constraints over 8 iterations in 1454 ms. Result :sat
[2023-03-10 11:33:06] [INFO ] [Real]Absence check using 59 positive place invariants in 49 ms returned sat
[2023-03-10 11:33:07] [INFO ] [Real]Absence check using 59 positive and 401 generalized place invariants in 838 ms returned sat
[2023-03-10 11:33:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:33:09] [INFO ] [Real]Absence check using state equation in 1484 ms returned sat
[2023-03-10 11:33:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:33:09] [INFO ] [Nat]Absence check using 59 positive place invariants in 48 ms returned sat
[2023-03-10 11:33:10] [INFO ] [Nat]Absence check using 59 positive and 401 generalized place invariants in 895 ms returned sat
[2023-03-10 11:33:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:33:12] [INFO ] [Nat]Absence check using state equation in 1491 ms returned sat
[2023-03-10 11:33:12] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 160 ms.
[2023-03-10 11:33:13] [INFO ] Added : 22 causal constraints over 5 iterations in 998 ms. Result :sat
[2023-03-10 11:33:13] [INFO ] [Real]Absence check using 59 positive place invariants in 46 ms returned sat
[2023-03-10 11:33:14] [INFO ] [Real]Absence check using 59 positive and 401 generalized place invariants in 738 ms returned sat
[2023-03-10 11:33:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:33:16] [INFO ] [Real]Absence check using state equation in 1796 ms returned sat
[2023-03-10 11:33:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:33:16] [INFO ] [Nat]Absence check using 59 positive place invariants in 48 ms returned sat
[2023-03-10 11:33:17] [INFO ] [Nat]Absence check using 59 positive and 401 generalized place invariants in 767 ms returned sat
[2023-03-10 11:33:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:33:18] [INFO ] [Nat]Absence check using state equation in 1576 ms returned sat
[2023-03-10 11:33:19] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 800 transitions) in 159 ms.
[2023-03-10 11:33:24] [INFO ] Deduced a trap composed of 37 places in 3067 ms of which 4 ms to minimize.
[2023-03-10 11:33:24] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 12
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
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) : [380, 380, 380, 20, 380, 20, 20, 380, 380, 380, 20, 380, 380] Max seen :[117, 117, 178, 18, 117, 18, 8, 117, 27, 253, 8, 117, 253]
FORMULA DatabaseWithMutex-COL-20-UpperBounds-08 20 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DatabaseWithMutex-COL-20-UpperBounds-03 20 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 2000 out of 3260 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Free-agglomeration rule applied 400 times.
Iterating global reduction 0 with 400 rules applied. Total rules applied 400 place count 3260 transition count 2800
Reduce places removed 400 places and 0 transitions.
Iterating post reduction 0 with 400 rules applied. Total rules applied 800 place count 2860 transition count 2800
Applied a total of 800 rules in 435 ms. Remains 2860 /3260 variables (removed 400) and now considering 2800/3200 (removed 400) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 436 ms. Remains : 2860/3260 places, 2800/3200 transitions.
// Phase 1: matrix 2800 rows 2860 cols
[2023-03-10 11:33:31] [INFO ] Computed 460 place invariants in 76 ms
Finished random walk after 224191 steps, including 0 resets, run visited all 11 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 211254 steps, including 0 resets, run visited all 11 properties in 5004 ms. (steps per millisecond=42 )
FORMULA DatabaseWithMutex-COL-20-UpperBounds-14 380 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DatabaseWithMutex-COL-20-UpperBounds-10 380 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DatabaseWithMutex-COL-20-UpperBounds-06 380 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DatabaseWithMutex-COL-20-UpperBounds-01 380 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DatabaseWithMutex-COL-20-UpperBounds-00 380 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Finished Best-First random walk after 614899 steps, including 1 resets, run visited all 6 properties in 5001 ms. (steps per millisecond=122 )
FORMULA DatabaseWithMutex-COL-20-UpperBounds-13 20 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DatabaseWithMutex-COL-20-UpperBounds-09 20 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Finished Best-First random walk after 239885 steps, including 0 resets, run visited all 4 properties in 5001 ms. (steps per millisecond=47 )
FORMULA DatabaseWithMutex-COL-20-UpperBounds-15 380 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DatabaseWithMutex-COL-20-UpperBounds-12 380 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2023-03-10 11:34:16] [INFO ] Invariant cache hit.
[2023-03-10 11:34:16] [INFO ] [Real]Absence check using 58 positive place invariants in 35 ms returned sat
[2023-03-10 11:34:16] [INFO ] [Real]Absence check using 58 positive and 402 generalized place invariants in 439 ms returned sat
[2023-03-10 11:34:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:34:20] [INFO ] [Real]Absence check using state equation in 3481 ms returned sat
[2023-03-10 11:34:20] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 800 transitions) in 138 ms.
[2023-03-10 11:34:21] [INFO ] Added : 15 causal constraints over 3 iterations in 754 ms. Result :sat
Minimization took 9806 ms.
[2023-03-10 11:34:31] [INFO ] [Real]Absence check using 58 positive place invariants in 36 ms returned sat
[2023-03-10 11:34:31] [INFO ] [Real]Absence check using 58 positive and 402 generalized place invariants in 124 ms returned sat
[2023-03-10 11:34:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:34:33] [INFO ] [Real]Absence check using state equation in 1437 ms returned sat
[2023-03-10 11:34:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:34:33] [INFO ] [Nat]Absence check using 58 positive place invariants in 36 ms returned sat
[2023-03-10 11:34:33] [INFO ] [Nat]Absence check using 58 positive and 402 generalized place invariants in 123 ms returned sat
[2023-03-10 11:34:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:34:35] [INFO ] [Nat]Absence check using state equation in 1468 ms returned sat
[2023-03-10 11:34:35] [INFO ] Computed and/alt/rep : 1600/1600/1600 causal constraints (skipped 800 transitions) in 132 ms.
[2023-03-10 11:34:38] [INFO ] Added : 104 causal constraints over 21 iterations in 2754 ms. Result :sat
Minimization took 2401 ms.
Current structural bounds on expressions (after SMT) : [380, 380] Max seen :[281, 33]
Support contains 800 out of 2860 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2860/2860 places, 2800/2800 transitions.
Drop transitions removed 400 transitions
Trivial Post-agglo rules discarded 400 transitions
Performed 400 trivial Post agglomeration. Transition count delta: 400
Iterating post reduction 0 with 400 rules applied. Total rules applied 400 place count 2860 transition count 2400
Reduce places removed 400 places and 0 transitions.
Iterating post reduction 1 with 400 rules applied. Total rules applied 800 place count 2460 transition count 2400
Applied a total of 800 rules in 199 ms. Remains 2460 /2860 variables (removed 400) and now considering 2400/2800 (removed 400) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 201 ms. Remains : 2460/2860 places, 2400/2800 transitions.
// Phase 1: matrix 2400 rows 2460 cols
[2023-03-10 11:34:46] [INFO ] Computed 460 place invariants in 28 ms
Finished random walk after 868193 steps, including 2 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=28 )
Finished Best-First random walk after 299186 steps, including 0 resets, run visited all 2 properties in 5002 ms. (steps per millisecond=59 )
FORMULA DatabaseWithMutex-COL-20-UpperBounds-02 380 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2023-03-10 11:35:21] [INFO ] Invariant cache hit.
[2023-03-10 11:35:21] [INFO ] [Real]Absence check using 58 positive place invariants in 28 ms returned sat
[2023-03-10 11:35:22] [INFO ] [Real]Absence check using 58 positive and 402 generalized place invariants in 338 ms returned sat
[2023-03-10 11:35:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 11:35:23] [INFO ] [Real]Absence check using state equation in 1375 ms returned sat
[2023-03-10 11:35:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 11:35:23] [INFO ] [Nat]Absence check using 58 positive place invariants in 29 ms returned sat
[2023-03-10 11:35:24] [INFO ] [Nat]Absence check using 58 positive and 402 generalized place invariants in 352 ms returned sat
[2023-03-10 11:35:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 11:35:25] [INFO ] [Nat]Absence check using state equation in 1373 ms returned sat
[2023-03-10 11:35:25] [INFO ] Computed and/alt/rep : 1200/1200/1200 causal constraints (skipped 800 transitions) in 125 ms.
[2023-03-10 11:35:42] [INFO ] Added : 760 causal constraints over 152 iterations in 16999 ms. Result :sat
Minimization took 13517 ms.
Current structural bounds on expressions (after SMT) : [380] Max seen :[378]
Support contains 400 out of 2460 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2460/2460 places, 2400/2400 transitions.
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 400 Pre rules applied. Total rules applied 0 place count 2460 transition count 2000
Deduced a syphon composed of 400 places in 1 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 0 with 800 rules applied. Total rules applied 800 place count 2060 transition count 2000
Free-agglomeration rule (complex) applied 400 times.
Iterating global reduction 0 with 400 rules applied. Total rules applied 1200 place count 2060 transition count 1600
Reduce places removed 420 places and 0 transitions.
Iterating post reduction 0 with 420 rules applied. Total rules applied 1620 place count 1640 transition count 1600
Applied a total of 1620 rules in 352 ms. Remains 1640 /2460 variables (removed 820) and now considering 1600/2400 (removed 800) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 352 ms. Remains : 1640/2460 places, 1600/2400 transitions.
// Phase 1: matrix 1600 rows 1640 cols
[2023-03-10 11:35:56] [INFO ] Computed 440 place invariants in 20 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 27644 ms. (steps per millisecond=36 ) properties (out of 1) seen :151
Finished Best-First random walk after 366726 steps, including 1 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=73 )
FORMULA DatabaseWithMutex-COL-20-UpperBounds-11 380 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.
Total runtime 280794 ms.
ITS solved all properties within timeout
BK_STOP 1678448190136
--------------------
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="DatabaseWithMutex-COL-20"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="smartxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool smartxred"
echo " Input is DatabaseWithMutex-COL-20, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r107-tall-167814485001045"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-COL-20.tgz
mv DatabaseWithMutex-COL-20 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;