About the Execution of LTSMin+red for Peterson-COL-6
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1496.707 | 3600000.00 | 14113355.00 | 814.20 | FTFF?T?F?F?FTFF? | 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.r265-smll-167863540200585.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 ltsminxred
Input is Peterson-COL-6, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r265-smll-167863540200585
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 8.3K Feb 25 22:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Feb 25 22:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 22:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 25 22:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 16:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 22:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K Feb 25 22:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Feb 25 22:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Feb 25 22:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 46K 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 booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME Peterson-COL-6-CTLCardinality-00
FORMULA_NAME Peterson-COL-6-CTLCardinality-01
FORMULA_NAME Peterson-COL-6-CTLCardinality-02
FORMULA_NAME Peterson-COL-6-CTLCardinality-03
FORMULA_NAME Peterson-COL-6-CTLCardinality-04
FORMULA_NAME Peterson-COL-6-CTLCardinality-05
FORMULA_NAME Peterson-COL-6-CTLCardinality-06
FORMULA_NAME Peterson-COL-6-CTLCardinality-07
FORMULA_NAME Peterson-COL-6-CTLCardinality-08
FORMULA_NAME Peterson-COL-6-CTLCardinality-09
FORMULA_NAME Peterson-COL-6-CTLCardinality-10
FORMULA_NAME Peterson-COL-6-CTLCardinality-11
FORMULA_NAME Peterson-COL-6-CTLCardinality-12
FORMULA_NAME Peterson-COL-6-CTLCardinality-13
FORMULA_NAME Peterson-COL-6-CTLCardinality-14
FORMULA_NAME Peterson-COL-6-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679110407629
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=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Peterson-COL-6
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-18 03:33:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-18 03:33:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 03:33:30] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-18 03:33:30] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-18 03:33:31] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 741 ms
[2023-03-18 03:33:31] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 1372 PT places and 2247.0 transition bindings in 29 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 26 ms.
[2023-03-18 03:33:31] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 7 ms.
[2023-03-18 03:33:31] [INFO ] Skeletonized 16 HLPN properties in 4 ms.
Computed a total of 2 stabilizing places and 0 stable transitions
Remains 16 properties that can be checked using skeleton over-approximation.
Reduce places removed 2 places and 0 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10002 steps, including 2 resets, run finished after 343 ms. (steps per millisecond=29 ) properties (out of 70) seen :23
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 47) seen :0
Running SMT prover for 47 properties.
// Phase 1: matrix 14 rows 9 cols
[2023-03-18 03:33:32] [INFO ] Computed 1 place invariants in 3 ms
[2023-03-18 03:33:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 03:33:32] [INFO ] After 341ms SMT Verify possible using all constraints in real domain returned unsat :47 sat :0
Fused 47 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 47 atomic propositions for a total of 16 simplifications.
FORMULA Peterson-COL-6-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-6-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-6-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-6-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 03:33:32] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2023-03-18 03:33:32] [INFO ] Flatten gal took : 22 ms
[2023-03-18 03:33:32] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
FORMULA Peterson-COL-6-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-6-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-6-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-6-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-6-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-6-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-6-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 03:33:32] [INFO ] Flatten gal took : 3 ms
Domain [Process(7), Tour(6), Process(7)] of place BeginLoop breaks symmetries in sort Process
Arc [2:1*[$i, (MOD (ADD $j 1) 6)]] contains successor/predecessor on variables of sort Tour
Symmetric sort wr.t. initial and guards and successors and join/free detected :Bool
Arc [1:1*[$i, 0]] contains constants of sort Bool
Transition Ask : constants on arcs in [[1:1*[$i, 0]]] introduces in Bool(2) partition with 1 elements that refines current partition to 2 subsets.
[2023-03-18 03:33:32] [INFO ] Unfolded HLPN to a Petri net with 1372 places and 2114 transitions 6608 arcs in 70 ms.
[2023-03-18 03:33:32] [INFO ] Unfolded 5 HLPN properties in 1 ms.
Deduced a syphon composed of 42 places in 18 ms
Reduce places removed 42 places and 84 transitions.
Support contains 1274 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 42 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2023-03-18 03:33:32] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2023-03-18 03:33:32] [INFO ] Computed 27 place invariants in 47 ms
[2023-03-18 03:33:33] [INFO ] Implicit Places using invariants in 627 ms returned []
[2023-03-18 03:33:33] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2023-03-18 03:33:33] [INFO ] Invariant cache hit.
[2023-03-18 03:33:34] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-18 03:33:35] [INFO ] Implicit Places using invariants and state equation in 2475 ms returned []
Implicit Place search using SMT with State Equation took 3115 ms to find 0 implicit places.
[2023-03-18 03:33:36] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2023-03-18 03:33:36] [INFO ] Invariant cache hit.
[2023-03-18 03:33:38] [INFO ] Dead Transitions using invariants and state equation in 1995 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5160 ms. Remains : 1330/1330 places, 2030/2030 transitions.
Support contains 1274 out of 1330 places after structural reductions.
[2023-03-18 03:33:38] [INFO ] Flatten gal took : 222 ms
[2023-03-18 03:33:38] [INFO ] Flatten gal took : 179 ms
[2023-03-18 03:33:38] [INFO ] Input system was already deterministic with 2030 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1032 ms. (steps per millisecond=9 ) properties (out of 23) seen :9
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=61 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=52 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=67 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=63 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=48 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=37 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=68 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
[2023-03-18 03:33:42] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2023-03-18 03:33:42] [INFO ] Invariant cache hit.
[2023-03-18 03:33:43] [INFO ] [Real]Absence check using 20 positive place invariants in 26 ms returned sat
[2023-03-18 03:33:43] [INFO ] [Real]Absence check using 20 positive and 7 generalized place invariants in 16 ms returned sat
[2023-03-18 03:33:44] [INFO ] After 1787ms SMT Verify possible using all constraints in real domain returned unsat :13 sat :0 real:1
[2023-03-18 03:33:45] [INFO ] [Nat]Absence check using 20 positive place invariants in 43 ms returned sat
[2023-03-18 03:33:45] [INFO ] [Nat]Absence check using 20 positive and 7 generalized place invariants in 15 ms returned sat
[2023-03-18 03:33:46] [INFO ] After 1113ms SMT Verify possible using state equation in natural domain returned unsat :13 sat :1
[2023-03-18 03:33:46] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-18 03:33:46] [INFO ] After 674ms SMT Verify possible using 330 Read/Feed constraints in natural domain returned unsat :13 sat :1
[2023-03-18 03:33:48] [INFO ] Deduced a trap composed of 242 places in 935 ms of which 9 ms to minimize.
[2023-03-18 03:33:48] [INFO ] Deduced a trap composed of 20 places in 869 ms of which 3 ms to minimize.
[2023-03-18 03:33:50] [INFO ] Deduced a trap composed of 20 places in 1045 ms of which 3 ms to minimize.
[2023-03-18 03:33:51] [INFO ] Deduced a trap composed of 201 places in 962 ms of which 2 ms to minimize.
[2023-03-18 03:33:52] [INFO ] Deduced a trap composed of 199 places in 1014 ms of which 4 ms to minimize.
[2023-03-18 03:33:53] [INFO ] Deduced a trap composed of 20 places in 867 ms of which 1 ms to minimize.
[2023-03-18 03:33:54] [INFO ] Deduced a trap composed of 97 places in 864 ms of which 2 ms to minimize.
[2023-03-18 03:33:55] [INFO ] Deduced a trap composed of 125 places in 1297 ms of which 1 ms to minimize.
[2023-03-18 03:33:56] [INFO ] Deduced a trap composed of 89 places in 894 ms of which 2 ms to minimize.
[2023-03-18 03:33:57] [INFO ] Deduced a trap composed of 31 places in 940 ms of which 2 ms to minimize.
[2023-03-18 03:33:58] [INFO ] Deduced a trap composed of 52 places in 941 ms of which 2 ms to minimize.
[2023-03-18 03:33:59] [INFO ] Deduced a trap composed of 21 places in 972 ms of which 6 ms to minimize.
[2023-03-18 03:34:00] [INFO ] Deduced a trap composed of 235 places in 933 ms of which 2 ms to minimize.
[2023-03-18 03:34:01] [INFO ] Deduced a trap composed of 64 places in 943 ms of which 1 ms to minimize.
[2023-03-18 03:34:02] [INFO ] Deduced a trap composed of 129 places in 932 ms of which 2 ms to minimize.
[2023-03-18 03:34:03] [INFO ] Deduced a trap composed of 59 places in 937 ms of which 2 ms to minimize.
[2023-03-18 03:34:04] [INFO ] Deduced a trap composed of 22 places in 876 ms of which 2 ms to minimize.
[2023-03-18 03:34:05] [INFO ] Deduced a trap composed of 19 places in 924 ms of which 1 ms to minimize.
[2023-03-18 03:34:06] [INFO ] Deduced a trap composed of 113 places in 953 ms of which 2 ms to minimize.
[2023-03-18 03:34:08] [INFO ] Deduced a trap composed of 113 places in 971 ms of which 2 ms to minimize.
[2023-03-18 03:34:09] [INFO ] Deduced a trap composed of 39 places in 951 ms of which 1 ms to minimize.
[2023-03-18 03:34:10] [INFO ] Deduced a trap composed of 162 places in 891 ms of which 1 ms to minimize.
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.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
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)
[2023-03-18 03:34:10] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 03:34:10] [INFO ] After 25326ms SMT Verify possible using all constraints in natural domain returned unsat :13 sat :0 real:1
Fused 14 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 9 ms.
Support contains 7 out of 1330 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Drop transitions removed 588 transitions
Trivial Post-agglo rules discarded 588 transitions
Performed 588 trivial Post agglomeration. Transition count delta: 588
Iterating post reduction 0 with 588 rules applied. Total rules applied 588 place count 1330 transition count 1442
Reduce places removed 588 places and 0 transitions.
Iterating post reduction 1 with 588 rules applied. Total rules applied 1176 place count 742 transition count 1442
Performed 287 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 287 Pre rules applied. Total rules applied 1176 place count 742 transition count 1155
Deduced a syphon composed of 287 places in 2 ms
Reduce places removed 287 places and 0 transitions.
Iterating global reduction 2 with 574 rules applied. Total rules applied 1750 place count 455 transition count 1155
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 3 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 1834 place count 413 transition count 1113
Applied a total of 1834 rules in 267 ms. Remains 413 /1330 variables (removed 917) and now considering 1113/2030 (removed 917) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 270 ms. Remains : 413/1330 places, 1113/2030 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 488008 steps, run timeout after 3001 ms. (steps per millisecond=162 ) properties seen :{}
Probabilistic random walk after 488008 steps, saw 68276 distinct states, run finished after 3002 ms. (steps per millisecond=162 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-18 03:34:13] [INFO ] Flow matrix only has 903 transitions (discarded 210 similar events)
// Phase 1: matrix 903 rows 413 cols
[2023-03-18 03:34:13] [INFO ] Computed 27 place invariants in 9 ms
[2023-03-18 03:34:13] [INFO ] [Real]Absence check using 20 positive place invariants in 14 ms returned sat
[2023-03-18 03:34:13] [INFO ] [Real]Absence check using 20 positive and 7 generalized place invariants in 6 ms returned sat
[2023-03-18 03:34:13] [INFO ] After 482ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 03:34:14] [INFO ] [Nat]Absence check using 20 positive place invariants in 13 ms returned sat
[2023-03-18 03:34:14] [INFO ] [Nat]Absence check using 20 positive and 7 generalized place invariants in 7 ms returned sat
[2023-03-18 03:34:14] [INFO ] After 313ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 03:34:14] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-18 03:34:14] [INFO ] After 98ms SMT Verify possible using 330 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-18 03:34:14] [INFO ] Deduced a trap composed of 37 places in 261 ms of which 0 ms to minimize.
[2023-03-18 03:34:15] [INFO ] Deduced a trap composed of 42 places in 319 ms of which 1 ms to minimize.
[2023-03-18 03:34:15] [INFO ] Deduced a trap composed of 50 places in 251 ms of which 1 ms to minimize.
[2023-03-18 03:34:15] [INFO ] Deduced a trap composed of 58 places in 278 ms of which 2 ms to minimize.
[2023-03-18 03:34:16] [INFO ] Deduced a trap composed of 38 places in 218 ms of which 1 ms to minimize.
[2023-03-18 03:34:16] [INFO ] Deduced a trap composed of 22 places in 254 ms of which 1 ms to minimize.
[2023-03-18 03:34:16] [INFO ] Deduced a trap composed of 43 places in 241 ms of which 0 ms to minimize.
[2023-03-18 03:34:16] [INFO ] Deduced a trap composed of 59 places in 234 ms of which 1 ms to minimize.
[2023-03-18 03:34:17] [INFO ] Deduced a trap composed of 28 places in 239 ms of which 0 ms to minimize.
[2023-03-18 03:34:17] [INFO ] Deduced a trap composed of 24 places in 242 ms of which 1 ms to minimize.
[2023-03-18 03:34:17] [INFO ] Deduced a trap composed of 80 places in 253 ms of which 1 ms to minimize.
[2023-03-18 03:34:18] [INFO ] Deduced a trap composed of 92 places in 238 ms of which 1 ms to minimize.
[2023-03-18 03:34:18] [INFO ] Deduced a trap composed of 18 places in 216 ms of which 2 ms to minimize.
[2023-03-18 03:34:18] [INFO ] Deduced a trap composed of 84 places in 239 ms of which 2 ms to minimize.
[2023-03-18 03:34:18] [INFO ] Deduced a trap composed of 53 places in 241 ms of which 1 ms to minimize.
[2023-03-18 03:34:19] [INFO ] Deduced a trap composed of 53 places in 233 ms of which 1 ms to minimize.
[2023-03-18 03:34:19] [INFO ] Deduced a trap composed of 53 places in 247 ms of which 1 ms to minimize.
[2023-03-18 03:34:19] [INFO ] Deduced a trap composed of 86 places in 236 ms of which 3 ms to minimize.
[2023-03-18 03:34:19] [INFO ] Deduced a trap composed of 36 places in 192 ms of which 1 ms to minimize.
[2023-03-18 03:34:20] [INFO ] Deduced a trap composed of 18 places in 233 ms of which 4 ms to minimize.
[2023-03-18 03:34:20] [INFO ] Deduced a trap composed of 97 places in 252 ms of which 0 ms to minimize.
[2023-03-18 03:34:20] [INFO ] Deduced a trap composed of 54 places in 203 ms of which 0 ms to minimize.
[2023-03-18 03:34:20] [INFO ] Deduced a trap composed of 19 places in 182 ms of which 1 ms to minimize.
[2023-03-18 03:34:21] [INFO ] Deduced a trap composed of 25 places in 215 ms of which 0 ms to minimize.
[2023-03-18 03:34:21] [INFO ] Deduced a trap composed of 33 places in 201 ms of which 0 ms to minimize.
[2023-03-18 03:34:21] [INFO ] Deduced a trap composed of 28 places in 198 ms of which 0 ms to minimize.
[2023-03-18 03:34:21] [INFO ] Deduced a trap composed of 15 places in 197 ms of which 1 ms to minimize.
[2023-03-18 03:34:22] [INFO ] Deduced a trap composed of 40 places in 229 ms of which 1 ms to minimize.
[2023-03-18 03:34:22] [INFO ] Deduced a trap composed of 34 places in 229 ms of which 2 ms to minimize.
[2023-03-18 03:34:22] [INFO ] Deduced a trap composed of 74 places in 263 ms of which 1 ms to minimize.
[2023-03-18 03:34:23] [INFO ] Deduced a trap composed of 76 places in 247 ms of which 0 ms to minimize.
[2023-03-18 03:34:23] [INFO ] Deduced a trap composed of 80 places in 241 ms of which 1 ms to minimize.
[2023-03-18 03:34:23] [INFO ] Deduced a trap composed of 79 places in 265 ms of which 1 ms to minimize.
[2023-03-18 03:34:23] [INFO ] Deduced a trap composed of 64 places in 207 ms of which 0 ms to minimize.
[2023-03-18 03:34:24] [INFO ] Deduced a trap composed of 66 places in 195 ms of which 14 ms to minimize.
[2023-03-18 03:34:24] [INFO ] Deduced a trap composed of 76 places in 199 ms of which 1 ms to minimize.
[2023-03-18 03:34:24] [INFO ] Deduced a trap composed of 78 places in 217 ms of which 0 ms to minimize.
[2023-03-18 03:34:24] [INFO ] Deduced a trap composed of 88 places in 203 ms of which 1 ms to minimize.
[2023-03-18 03:34:25] [INFO ] Deduced a trap composed of 26 places in 199 ms of which 0 ms to minimize.
[2023-03-18 03:34:25] [INFO ] Deduced a trap composed of 33 places in 245 ms of which 1 ms to minimize.
[2023-03-18 03:34:25] [INFO ] Deduced a trap composed of 18 places in 236 ms of which 1 ms to minimize.
[2023-03-18 03:34:25] [INFO ] Deduced a trap composed of 30 places in 250 ms of which 1 ms to minimize.
[2023-03-18 03:34:26] [INFO ] Deduced a trap composed of 117 places in 235 ms of which 3 ms to minimize.
[2023-03-18 03:34:26] [INFO ] Deduced a trap composed of 78 places in 235 ms of which 1 ms to minimize.
[2023-03-18 03:34:26] [INFO ] Deduced a trap composed of 95 places in 260 ms of which 3 ms to minimize.
[2023-03-18 03:34:27] [INFO ] Deduced a trap composed of 37 places in 243 ms of which 14 ms to minimize.
[2023-03-18 03:34:27] [INFO ] Deduced a trap composed of 73 places in 230 ms of which 2 ms to minimize.
[2023-03-18 03:34:27] [INFO ] Deduced a trap composed of 68 places in 201 ms of which 1 ms to minimize.
[2023-03-18 03:34:27] [INFO ] Deduced a trap composed of 55 places in 195 ms of which 2 ms to minimize.
[2023-03-18 03:34:28] [INFO ] Deduced a trap composed of 61 places in 186 ms of which 10 ms to minimize.
[2023-03-18 03:34:28] [INFO ] Deduced a trap composed of 61 places in 198 ms of which 1 ms to minimize.
[2023-03-18 03:34:28] [INFO ] Deduced a trap composed of 67 places in 197 ms of which 1 ms to minimize.
[2023-03-18 03:34:28] [INFO ] Deduced a trap composed of 38 places in 229 ms of which 0 ms to minimize.
[2023-03-18 03:34:29] [INFO ] Deduced a trap composed of 67 places in 255 ms of which 0 ms to minimize.
[2023-03-18 03:34:29] [INFO ] Deduced a trap composed of 95 places in 256 ms of which 1 ms to minimize.
[2023-03-18 03:34:29] [INFO ] Deduced a trap composed of 67 places in 258 ms of which 0 ms to minimize.
[2023-03-18 03:34:30] [INFO ] Deduced a trap composed of 62 places in 250 ms of which 0 ms to minimize.
[2023-03-18 03:34:30] [INFO ] Deduced a trap composed of 33 places in 247 ms of which 2 ms to minimize.
[2023-03-18 03:34:30] [INFO ] Deduced a trap composed of 49 places in 240 ms of which 1 ms to minimize.
[2023-03-18 03:34:30] [INFO ] Deduced a trap composed of 57 places in 248 ms of which 0 ms to minimize.
[2023-03-18 03:34:31] [INFO ] Deduced a trap composed of 42 places in 228 ms of which 0 ms to minimize.
[2023-03-18 03:34:31] [INFO ] Deduced a trap composed of 26 places in 247 ms of which 0 ms to minimize.
[2023-03-18 03:34:31] [INFO ] Deduced a trap composed of 63 places in 247 ms of which 1 ms to minimize.
[2023-03-18 03:34:32] [INFO ] Deduced a trap composed of 45 places in 250 ms of which 1 ms to minimize.
[2023-03-18 03:34:32] [INFO ] Deduced a trap composed of 69 places in 245 ms of which 1 ms to minimize.
[2023-03-18 03:34:32] [INFO ] Deduced a trap composed of 61 places in 235 ms of which 1 ms to minimize.
[2023-03-18 03:34:32] [INFO ] Deduced a trap composed of 104 places in 237 ms of which 0 ms to minimize.
[2023-03-18 03:34:33] [INFO ] Deduced a trap composed of 123 places in 256 ms of which 0 ms to minimize.
[2023-03-18 03:34:33] [INFO ] Deduced a trap composed of 91 places in 248 ms of which 0 ms to minimize.
[2023-03-18 03:34:33] [INFO ] Deduced a trap composed of 96 places in 234 ms of which 0 ms to minimize.
[2023-03-18 03:34:34] [INFO ] Deduced a trap composed of 51 places in 246 ms of which 0 ms to minimize.
[2023-03-18 03:34:34] [INFO ] Deduced a trap composed of 103 places in 239 ms of which 1 ms to minimize.
[2023-03-18 03:34:34] [INFO ] Deduced a trap composed of 84 places in 231 ms of which 0 ms to minimize.
[2023-03-18 03:34:34] [INFO ] Deduced a trap composed of 129 places in 239 ms of which 1 ms to minimize.
[2023-03-18 03:34:35] [INFO ] Deduced a trap composed of 80 places in 240 ms of which 0 ms to minimize.
[2023-03-18 03:34:35] [INFO ] Deduced a trap composed of 70 places in 241 ms of which 0 ms to minimize.
[2023-03-18 03:34:35] [INFO ] Deduced a trap composed of 81 places in 234 ms of which 1 ms to minimize.
[2023-03-18 03:34:36] [INFO ] Deduced a trap composed of 76 places in 224 ms of which 1 ms to minimize.
[2023-03-18 03:34:36] [INFO ] Deduced a trap composed of 71 places in 225 ms of which 1 ms to minimize.
[2023-03-18 03:34:36] [INFO ] Deduced a trap composed of 84 places in 234 ms of which 1 ms to minimize.
[2023-03-18 03:34:36] [INFO ] Deduced a trap composed of 38 places in 246 ms of which 0 ms to minimize.
[2023-03-18 03:34:37] [INFO ] Deduced a trap composed of 23 places in 223 ms of which 1 ms to minimize.
[2023-03-18 03:34:37] [INFO ] Deduced a trap composed of 109 places in 228 ms of which 1 ms to minimize.
[2023-03-18 03:34:37] [INFO ] Deduced a trap composed of 19 places in 226 ms of which 1 ms to minimize.
[2023-03-18 03:34:38] [INFO ] Deduced a trap composed of 65 places in 226 ms of which 1 ms to minimize.
[2023-03-18 03:34:38] [INFO ] Deduced a trap composed of 95 places in 230 ms of which 0 ms to minimize.
[2023-03-18 03:34:38] [INFO ] Deduced a trap composed of 84 places in 235 ms of which 1 ms to minimize.
[2023-03-18 03:34:38] [INFO ] Deduced a trap composed of 84 places in 242 ms of which 1 ms to minimize.
[2023-03-18 03:34:39] [INFO ] Deduced a trap composed of 46 places in 240 ms of which 1 ms to minimize.
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.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
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)
[2023-03-18 03:34:39] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 03:34:39] [INFO ] After 25223ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 2 ms.
Support contains 7 out of 413 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 413/413 places, 1113/1113 transitions.
Applied a total of 0 rules in 57 ms. Remains 413 /413 variables (removed 0) and now considering 1113/1113 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 413/413 places, 1113/1113 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 413/413 places, 1113/1113 transitions.
Applied a total of 0 rules in 29 ms. Remains 413 /413 variables (removed 0) and now considering 1113/1113 (removed 0) transitions.
[2023-03-18 03:34:39] [INFO ] Flow matrix only has 903 transitions (discarded 210 similar events)
[2023-03-18 03:34:39] [INFO ] Invariant cache hit.
[2023-03-18 03:34:40] [INFO ] Implicit Places using invariants in 795 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 800 ms to find 7 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 406/413 places, 1113/1113 transitions.
Applied a total of 0 rules in 24 ms. Remains 406 /406 variables (removed 0) and now considering 1113/1113 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 854 ms. Remains : 406/413 places, 1113/1113 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 494224 steps, run timeout after 3001 ms. (steps per millisecond=164 ) properties seen :{}
Probabilistic random walk after 494224 steps, saw 71488 distinct states, run finished after 3004 ms. (steps per millisecond=164 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-18 03:34:43] [INFO ] Flow matrix only has 903 transitions (discarded 210 similar events)
// Phase 1: matrix 903 rows 406 cols
[2023-03-18 03:34:43] [INFO ] Computed 20 place invariants in 4 ms
[2023-03-18 03:34:43] [INFO ] [Real]Absence check using 20 positive place invariants in 9 ms returned sat
[2023-03-18 03:34:43] [INFO ] After 473ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 03:34:43] [INFO ] [Nat]Absence check using 20 positive place invariants in 9 ms returned sat
[2023-03-18 03:34:44] [INFO ] After 297ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 03:34:44] [INFO ] State equation strengthened by 330 read => feed constraints.
[2023-03-18 03:34:44] [INFO ] After 102ms SMT Verify possible using 330 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-18 03:34:44] [INFO ] Deduced a trap composed of 68 places in 204 ms of which 0 ms to minimize.
[2023-03-18 03:34:44] [INFO ] Deduced a trap composed of 46 places in 225 ms of which 0 ms to minimize.
[2023-03-18 03:34:44] [INFO ] Deduced a trap composed of 35 places in 221 ms of which 0 ms to minimize.
[2023-03-18 03:34:45] [INFO ] Deduced a trap composed of 47 places in 216 ms of which 1 ms to minimize.
[2023-03-18 03:34:45] [INFO ] Deduced a trap composed of 53 places in 221 ms of which 0 ms to minimize.
[2023-03-18 03:34:45] [INFO ] Deduced a trap composed of 75 places in 228 ms of which 0 ms to minimize.
[2023-03-18 03:34:45] [INFO ] Deduced a trap composed of 44 places in 245 ms of which 0 ms to minimize.
[2023-03-18 03:34:46] [INFO ] Deduced a trap composed of 62 places in 239 ms of which 1 ms to minimize.
[2023-03-18 03:34:46] [INFO ] Deduced a trap composed of 21 places in 235 ms of which 1 ms to minimize.
[2023-03-18 03:34:46] [INFO ] Deduced a trap composed of 25 places in 228 ms of which 0 ms to minimize.
[2023-03-18 03:34:47] [INFO ] Deduced a trap composed of 29 places in 222 ms of which 0 ms to minimize.
[2023-03-18 03:34:47] [INFO ] Deduced a trap composed of 21 places in 224 ms of which 2 ms to minimize.
[2023-03-18 03:34:47] [INFO ] Deduced a trap composed of 28 places in 233 ms of which 0 ms to minimize.
[2023-03-18 03:34:47] [INFO ] Deduced a trap composed of 11 places in 229 ms of which 1 ms to minimize.
[2023-03-18 03:34:48] [INFO ] Deduced a trap composed of 12 places in 227 ms of which 0 ms to minimize.
[2023-03-18 03:34:48] [INFO ] Deduced a trap composed of 36 places in 243 ms of which 1 ms to minimize.
[2023-03-18 03:34:48] [INFO ] Deduced a trap composed of 82 places in 236 ms of which 0 ms to minimize.
[2023-03-18 03:34:48] [INFO ] Deduced a trap composed of 47 places in 225 ms of which 0 ms to minimize.
[2023-03-18 03:34:49] [INFO ] Deduced a trap composed of 19 places in 224 ms of which 1 ms to minimize.
[2023-03-18 03:34:49] [INFO ] Deduced a trap composed of 20 places in 227 ms of which 0 ms to minimize.
[2023-03-18 03:34:49] [INFO ] Deduced a trap composed of 36 places in 240 ms of which 0 ms to minimize.
[2023-03-18 03:34:49] [INFO ] Deduced a trap composed of 11 places in 231 ms of which 0 ms to minimize.
[2023-03-18 03:34:50] [INFO ] Deduced a trap composed of 49 places in 236 ms of which 0 ms to minimize.
[2023-03-18 03:34:50] [INFO ] Deduced a trap composed of 13 places in 235 ms of which 0 ms to minimize.
[2023-03-18 03:34:50] [INFO ] Deduced a trap composed of 21 places in 236 ms of which 1 ms to minimize.
[2023-03-18 03:34:51] [INFO ] Deduced a trap composed of 27 places in 233 ms of which 1 ms to minimize.
[2023-03-18 03:34:51] [INFO ] Deduced a trap composed of 35 places in 219 ms of which 0 ms to minimize.
[2023-03-18 03:34:51] [INFO ] Deduced a trap composed of 11 places in 235 ms of which 0 ms to minimize.
[2023-03-18 03:34:51] [INFO ] Deduced a trap composed of 19 places in 240 ms of which 0 ms to minimize.
[2023-03-18 03:34:52] [INFO ] Deduced a trap composed of 26 places in 239 ms of which 1 ms to minimize.
[2023-03-18 03:34:52] [INFO ] Deduced a trap composed of 38 places in 219 ms of which 0 ms to minimize.
[2023-03-18 03:34:52] [INFO ] Deduced a trap composed of 54 places in 210 ms of which 2 ms to minimize.
[2023-03-18 03:34:52] [INFO ] Deduced a trap composed of 62 places in 218 ms of which 0 ms to minimize.
[2023-03-18 03:34:53] [INFO ] Deduced a trap composed of 73 places in 217 ms of which 4 ms to minimize.
[2023-03-18 03:34:53] [INFO ] Deduced a trap composed of 64 places in 226 ms of which 1 ms to minimize.
[2023-03-18 03:34:53] [INFO ] Deduced a trap composed of 55 places in 231 ms of which 0 ms to minimize.
[2023-03-18 03:34:53] [INFO ] Deduced a trap composed of 58 places in 231 ms of which 1 ms to minimize.
[2023-03-18 03:34:54] [INFO ] Deduced a trap composed of 33 places in 201 ms of which 0 ms to minimize.
[2023-03-18 03:34:54] [INFO ] Deduced a trap composed of 29 places in 220 ms of which 1 ms to minimize.
[2023-03-18 03:34:54] [INFO ] Deduced a trap composed of 63 places in 219 ms of which 0 ms to minimize.
[2023-03-18 03:34:55] [INFO ] Deduced a trap composed of 31 places in 222 ms of which 0 ms to minimize.
[2023-03-18 03:34:55] [INFO ] Deduced a trap composed of 39 places in 231 ms of which 1 ms to minimize.
[2023-03-18 03:34:55] [INFO ] Deduced a trap composed of 38 places in 221 ms of which 0 ms to minimize.
[2023-03-18 03:34:55] [INFO ] Deduced a trap composed of 28 places in 227 ms of which 0 ms to minimize.
[2023-03-18 03:34:56] [INFO ] Deduced a trap composed of 55 places in 226 ms of which 0 ms to minimize.
[2023-03-18 03:34:56] [INFO ] Deduced a trap composed of 29 places in 214 ms of which 1 ms to minimize.
[2023-03-18 03:34:56] [INFO ] Deduced a trap composed of 58 places in 216 ms of which 1 ms to minimize.
[2023-03-18 03:34:56] [INFO ] Deduced a trap composed of 32 places in 212 ms of which 0 ms to minimize.
[2023-03-18 03:34:57] [INFO ] Deduced a trap composed of 11 places in 202 ms of which 0 ms to minimize.
[2023-03-18 03:34:57] [INFO ] Deduced a trap composed of 38 places in 226 ms of which 1 ms to minimize.
[2023-03-18 03:34:57] [INFO ] Deduced a trap composed of 27 places in 221 ms of which 1 ms to minimize.
[2023-03-18 03:34:58] [INFO ] Deduced a trap composed of 60 places in 211 ms of which 0 ms to minimize.
[2023-03-18 03:34:58] [INFO ] Deduced a trap composed of 21 places in 229 ms of which 0 ms to minimize.
[2023-03-18 03:34:58] [INFO ] Deduced a trap composed of 26 places in 216 ms of which 1 ms to minimize.
[2023-03-18 03:34:59] [INFO ] Deduced a trap composed of 21 places in 221 ms of which 1 ms to minimize.
[2023-03-18 03:34:59] [INFO ] Deduced a trap composed of 47 places in 218 ms of which 1 ms to minimize.
[2023-03-18 03:34:59] [INFO ] Deduced a trap composed of 47 places in 231 ms of which 1 ms to minimize.
[2023-03-18 03:34:59] [INFO ] Deduced a trap composed of 21 places in 243 ms of which 1 ms to minimize.
[2023-03-18 03:35:00] [INFO ] Deduced a trap composed of 14 places in 250 ms of which 1 ms to minimize.
[2023-03-18 03:35:00] [INFO ] Deduced a trap composed of 21 places in 240 ms of which 1 ms to minimize.
[2023-03-18 03:35:00] [INFO ] Deduced a trap composed of 21 places in 234 ms of which 1 ms to minimize.
[2023-03-18 03:35:00] [INFO ] Deduced a trap composed of 19 places in 228 ms of which 1 ms to minimize.
[2023-03-18 03:35:01] [INFO ] Deduced a trap composed of 38 places in 233 ms of which 0 ms to minimize.
[2023-03-18 03:35:01] [INFO ] Deduced a trap composed of 21 places in 231 ms of which 1 ms to minimize.
[2023-03-18 03:35:01] [INFO ] Deduced a trap composed of 66 places in 224 ms of which 0 ms to minimize.
[2023-03-18 03:35:02] [INFO ] Deduced a trap composed of 12 places in 236 ms of which 0 ms to minimize.
[2023-03-18 03:35:02] [INFO ] Deduced a trap composed of 53 places in 221 ms of which 1 ms to minimize.
[2023-03-18 03:35:02] [INFO ] Deduced a trap composed of 48 places in 215 ms of which 0 ms to minimize.
[2023-03-18 03:35:02] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 68 trap constraints in 18598 ms
[2023-03-18 03:35:02] [INFO ] After 18749ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :0
[2023-03-18 03:35:02] [INFO ] After 19155ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 14 atomic propositions for a total of 5 simplifications.
[2023-03-18 03:35:03] [INFO ] Flatten gal took : 139 ms
[2023-03-18 03:35:03] [INFO ] Flatten gal took : 149 ms
[2023-03-18 03:35:03] [INFO ] Input system was already deterministic with 2030 transitions.
Support contains 98 out of 1330 places (down from 644) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 38 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40 ms. Remains : 1330/1330 places, 2030/2030 transitions.
[2023-03-18 03:35:03] [INFO ] Flatten gal took : 73 ms
[2023-03-18 03:35:03] [INFO ] Flatten gal took : 85 ms
[2023-03-18 03:35:03] [INFO ] Input system was already deterministic with 2030 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 37 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39 ms. Remains : 1330/1330 places, 2030/2030 transitions.
[2023-03-18 03:35:03] [INFO ] Flatten gal took : 63 ms
[2023-03-18 03:35:03] [INFO ] Flatten gal took : 76 ms
[2023-03-18 03:35:04] [INFO ] Input system was already deterministic with 2030 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 37 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39 ms. Remains : 1330/1330 places, 2030/2030 transitions.
[2023-03-18 03:35:04] [INFO ] Flatten gal took : 59 ms
[2023-03-18 03:35:04] [INFO ] Flatten gal took : 74 ms
[2023-03-18 03:35:04] [INFO ] Input system was already deterministic with 2030 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 38 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40 ms. Remains : 1330/1330 places, 2030/2030 transitions.
[2023-03-18 03:35:04] [INFO ] Flatten gal took : 56 ms
[2023-03-18 03:35:04] [INFO ] Flatten gal took : 66 ms
[2023-03-18 03:35:04] [INFO ] Input system was already deterministic with 2030 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 37 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39 ms. Remains : 1330/1330 places, 2030/2030 transitions.
[2023-03-18 03:35:04] [INFO ] Flatten gal took : 55 ms
[2023-03-18 03:35:04] [INFO ] Flatten gal took : 75 ms
[2023-03-18 03:35:05] [INFO ] Input system was already deterministic with 2030 transitions.
[2023-03-18 03:35:05] [INFO ] Flatten gal took : 53 ms
[2023-03-18 03:35:05] [INFO ] Flatten gal took : 56 ms
[2023-03-18 03:35:05] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-18 03:35:05] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1330 places, 2030 transitions and 6272 arcs took 20 ms.
Total runtime 95061 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/1036/ctl_0_ --ctl=/tmp/1036/ctl_1_ --ctl=/tmp/1036/ctl_2_ --ctl=/tmp/1036/ctl_3_ --ctl=/tmp/1036/ctl_4_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 14801848 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16093588 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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 CTLCardinality -timeout 360 -rebuildPNML
mcc2023
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="Peterson-COL-6"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is Peterson-COL-6, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r265-smll-167863540200585"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Peterson-COL-6.tgz
mv Peterson-COL-6 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;