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.r521-tall-167987246500297.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 ltsminxred
Input is Murphy-COL-D2N100, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r521-tall-167987246500297
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 440K
-rw-r--r-- 1 mcc users 6.7K Mar 23 15:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Mar 23 15:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Mar 23 15:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Mar 23 15:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 23 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 23 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 23 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 23 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 12K Mar 23 15:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 129K Mar 23 15:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Mar 23 15:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Mar 23 15:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 23 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 23 07:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 20K Mar 31 16:48 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 Murphy-COL-D2N100-CTLCardinality-00
FORMULA_NAME Murphy-COL-D2N100-CTLCardinality-01
FORMULA_NAME Murphy-COL-D2N100-CTLCardinality-02
FORMULA_NAME Murphy-COL-D2N100-CTLCardinality-03
FORMULA_NAME Murphy-COL-D2N100-CTLCardinality-04
FORMULA_NAME Murphy-COL-D2N100-CTLCardinality-05
FORMULA_NAME Murphy-COL-D2N100-CTLCardinality-06
FORMULA_NAME Murphy-COL-D2N100-CTLCardinality-07
FORMULA_NAME Murphy-COL-D2N100-CTLCardinality-08
FORMULA_NAME Murphy-COL-D2N100-CTLCardinality-09
FORMULA_NAME Murphy-COL-D2N100-CTLCardinality-10
FORMULA_NAME Murphy-COL-D2N100-CTLCardinality-11
FORMULA_NAME Murphy-COL-D2N100-CTLCardinality-12
FORMULA_NAME Murphy-COL-D2N100-CTLCardinality-13
FORMULA_NAME Murphy-COL-D2N100-CTLCardinality-14
FORMULA_NAME Murphy-COL-D2N100-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1680895288925

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=Murphy-COL-D2N100
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202304061127
[2023-04-07 19:21:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-04-07 19:21:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-07 19:21:33] [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.
[2023-04-07 19:21:34] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-04-07 19:21:34] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 931 ms
[2023-04-07 19:21:34] [INFO ] Imported 6 HL places and 7 HL transitions for a total of 18 PT places and 21.0 transition bindings in 58 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 67 ms.
[2023-04-07 19:21:34] [INFO ] Built PT skeleton of HLPN with 6 places and 7 transitions 27 arcs in 8 ms.
[2023-04-07 19:21:34] [INFO ] Skeletonized 16 HLPN properties in 11 ms.
Initial state reduction rules removed 4 formulas.
FORMULA Murphy-COL-D2N100-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Murphy-COL-D2N100-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Murphy-COL-D2N100-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Murphy-COL-D2N100-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 12 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10034 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=73 ) properties (out of 44) seen :19
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 25) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 24) seen :6
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 17) 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 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 17) seen :0
Running SMT prover for 17 properties.
// Phase 1: matrix 7 rows 6 cols
[2023-04-07 19:21:35] [INFO ] Computed 2 invariants in 4 ms
[2023-04-07 19:21:35] [INFO ] [Real]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-04-07 19:21:36] [INFO ] After 959ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:14
[2023-04-07 19:21:36] [INFO ] [Nat]Absence check using 2 positive place invariants in 12 ms returned sat
[2023-04-07 19:21:36] [INFO ] After 73ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :13
[2023-04-07 19:21:36] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-07 19:21:36] [INFO ] After 147ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :4 sat :13
[2023-04-07 19:21:37] [INFO ] After 349ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :13
Attempting to minimize the solution found.
Minimization took 389 ms.
[2023-04-07 19:21:37] [INFO ] After 1201ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :13
Fused 17 Parikh solutions to 13 different solutions.
Parikh walk visited 9 properties in 254 ms.
Support contains 4 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 7/7 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 6 transition count 6
Applied a total of 1 rules in 41 ms. Remains 6 /6 variables (removed 0) and now considering 6/7 (removed 1) transitions.
// Phase 1: matrix 6 rows 6 cols
[2023-04-07 19:21:37] [INFO ] Computed 2 invariants in 0 ms
[2023-04-07 19:21:37] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 110 ms. Remains : 6/6 places, 6/7 transitions.
Incomplete random walk after 10135 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=211 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 2) 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 2) seen :0
Running SMT prover for 2 properties.
[2023-04-07 19:21:38] [INFO ] Invariant cache hit.
[2023-04-07 19:21:38] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-07 19:21:38] [INFO ] After 11ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:1
[2023-04-07 19:21:38] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-07 19:21:38] [INFO ] After 12ms SMT Verify possible using 2 Read/Feed constraints in real domain returned unsat :0 sat :0 real:2
[2023-04-07 19:21:38] [INFO ] After 60ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-04-07 19:21:38] [INFO ] [Nat]Absence check using 2 positive place invariants in 10 ms returned sat
[2023-04-07 19:21:38] [INFO ] After 62ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-04-07 19:21:38] [INFO ] After 19ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-04-07 19:21:38] [INFO ] After 63ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 70 ms.
[2023-04-07 19:21:38] [INFO ] After 300ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 1 properties in 41 ms.
Support contains 4 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 6/6 places, 6/6 transitions.
Incomplete random walk after 10289 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1714 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2108782 steps, run timeout after 3001 ms. (steps per millisecond=702 ) properties seen :{}
Probabilistic random walk after 2108782 steps, saw 1166058 distinct states, run finished after 3019 ms. (steps per millisecond=698 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-07 19:21:41] [INFO ] Invariant cache hit.
[2023-04-07 19:21:41] [INFO ] [Real]Absence check using 2 positive place invariants in 20 ms returned sat
[2023-04-07 19:21:41] [INFO ] After 58ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-04-07 19:21:41] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-07 19:21:41] [INFO ] After 27ms SMT Verify possible using 2 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-07 19:21:41] [INFO ] After 266ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-07 19:21:41] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-07 19:21:41] [INFO ] After 10ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-07 19:21:41] [INFO ] After 9ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-07 19:21:41] [INFO ] After 13ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-04-07 19:21:41] [INFO ] After 102ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 6 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 6/6 places, 6/6 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6/6 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2023-04-07 19:21:41] [INFO ] Invariant cache hit.
[2023-04-07 19:21:42] [INFO ] Implicit Places using invariants in 59 ms returned []
[2023-04-07 19:21:42] [INFO ] Invariant cache hit.
[2023-04-07 19:21:42] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-04-07 19:21:42] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
[2023-04-07 19:21:42] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 19:21:42] [INFO ] Invariant cache hit.
[2023-04-07 19:21:42] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 208 ms. Remains : 6/6 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-04-07 19:21:42] [INFO ] Invariant cache hit.
[2023-04-07 19:21:42] [INFO ] [Real]Absence check using 2 positive place invariants in 14 ms returned sat
[2023-04-07 19:21:42] [INFO ] After 18ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-04-07 19:21:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-07 19:21:42] [INFO ] After 26ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-07 19:21:42] [INFO ] After 117ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-07 19:21:42] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-07 19:21:42] [INFO ] After 4ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-07 19:21:42] [INFO ] After 16ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-07 19:21:42] [INFO ] After 39ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-04-07 19:21:42] [INFO ] After 134ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
[2023-04-07 19:21:42] [INFO ] Flatten gal took : 35 ms
[2023-04-07 19:21:42] [INFO ] Flatten gal took : 2 ms
Arc [1:1*[(MOD (ADD $x 1) 3)]] contains successor/predecessor on variables of sort CD
[2023-04-07 19:21:42] [INFO ] Unfolded HLPN to a Petri net with 18 places and 21 transitions 81 arcs in 6 ms.
[2023-04-07 19:21:42] [INFO ] Unfolded 12 HLPN properties in 1 ms.
Support contains 18 out of 18 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 18/18 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
// Phase 1: matrix 21 rows 18 cols
[2023-04-07 19:21:42] [INFO ] Computed 4 invariants in 2 ms
[2023-04-07 19:21:42] [INFO ] Dead Transitions using invariants and state equation in 115 ms found 0 transitions.
[2023-04-07 19:21:42] [INFO ] Invariant cache hit.
[2023-04-07 19:21:42] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-04-07 19:21:42] [INFO ] Invariant cache hit.
[2023-04-07 19:21:42] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-07 19:21:42] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2023-04-07 19:21:42] [INFO ] Invariant cache hit.
[2023-04-07 19:21:43] [INFO ] Dead Transitions using invariants and state equation in 126 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 354 ms. Remains : 18/18 places, 21/21 transitions.
Support contains 18 out of 18 places after structural reductions.
[2023-04-07 19:21:43] [INFO ] Flatten gal took : 12 ms
[2023-04-07 19:21:43] [INFO ] Flatten gal took : 20 ms
[2023-04-07 19:21:43] [INFO ] Input system was already deterministic with 21 transitions.
Incomplete random walk after 10037 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 44) seen :15
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 29) 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 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) 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 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) 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 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 29) seen :0
Running SMT prover for 29 properties.
[2023-04-07 19:21:43] [INFO ] Invariant cache hit.
[2023-04-07 19:21:43] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-07 19:21:43] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-07 19:21:43] [INFO ] After 123ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:26
[2023-04-07 19:21:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-07 19:21:43] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-07 19:21:43] [INFO ] After 97ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :25
[2023-04-07 19:21:43] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-07 19:21:43] [INFO ] After 76ms SMT Verify possible using 6 Read/Feed constraints in natural domain returned unsat :4 sat :25
[2023-04-07 19:21:44] [INFO ] Deduced a trap composed of 3 places in 139 ms of which 0 ms to minimize.
[2023-04-07 19:21:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 156 ms
[2023-04-07 19:21:44] [INFO ] Deduced a trap composed of 2 places in 44 ms of which 0 ms to minimize.
[2023-04-07 19:21:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 48 ms
[2023-04-07 19:21:44] [INFO ] Deduced a trap composed of 2 places in 145 ms of which 26 ms to minimize.
[2023-04-07 19:21:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 156 ms
[2023-04-07 19:21:44] [INFO ] After 600ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :25
Attempting to minimize the solution found.
Minimization took 106 ms.
[2023-04-07 19:21:44] [INFO ] After 951ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :25
Fused 29 Parikh solutions to 25 different solutions.
Parikh walk visited 3 properties in 1437 ms.
Support contains 18 out of 18 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18/18 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 19:21:46] [INFO ] Invariant cache hit.
[2023-04-07 19:21:46] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 100 ms. Remains : 18/18 places, 21/21 transitions.
Incomplete random walk after 10025 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=1001 ) properties (out of 22) 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 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 22) 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 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 22) 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 22) 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 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=1001 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 22) seen :0
Interrupted probabilistic random walk after 207559 steps, run timeout after 3001 ms. (steps per millisecond=69 ) properties seen :{}
Probabilistic random walk after 207559 steps, saw 134849 distinct states, run finished after 3022 ms. (steps per millisecond=68 ) properties seen :0
Running SMT prover for 22 properties.
[2023-04-07 19:21:49] [INFO ] Invariant cache hit.
[2023-04-07 19:21:49] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-07 19:21:49] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 25 ms returned sat
[2023-04-07 19:21:49] [INFO ] After 316ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:22
[2023-04-07 19:21:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-07 19:21:49] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-07 19:21:49] [INFO ] After 49ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :22
[2023-04-07 19:21:49] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-07 19:21:49] [INFO ] After 45ms SMT Verify possible using 6 Read/Feed constraints in natural domain returned unsat :0 sat :22
[2023-04-07 19:21:50] [INFO ] Deduced a trap composed of 3 places in 154 ms of which 24 ms to minimize.
[2023-04-07 19:21:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 187 ms
[2023-04-07 19:21:50] [INFO ] After 949ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :22
Attempting to minimize the solution found.
Minimization took 43 ms.
[2023-04-07 19:21:50] [INFO ] After 1267ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :22
Parikh walk visited 3 properties in 1082 ms.
Support contains 15 out of 18 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18/18 places, 21/21 transitions.
Applied a total of 0 rules in 15 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 18/18 places, 21/21 transitions.
Incomplete random walk after 10012 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=122 ) properties (out of 19) 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 19) 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 19) 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 19) 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 19) 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 19) 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 19) 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 19) 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 19) 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 19) 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 19) 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 19) 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 19) 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 19) 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 19) 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 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 19) 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 19) 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 19) 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 19) seen :0
Interrupted probabilistic random walk after 182988 steps, run timeout after 3007 ms. (steps per millisecond=60 ) properties seen :{}
Probabilistic random walk after 182988 steps, saw 118287 distinct states, run finished after 3007 ms. (steps per millisecond=60 ) properties seen :0
Running SMT prover for 19 properties.
[2023-04-07 19:21:55] [INFO ] Invariant cache hit.
[2023-04-07 19:21:55] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-07 19:21:55] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-07 19:21:55] [INFO ] After 90ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:19
[2023-04-07 19:21:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 13 ms returned sat
[2023-04-07 19:21:56] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 4 ms returned sat
[2023-04-07 19:21:57] [INFO ] After 164ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :19
[2023-04-07 19:21:57] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-07 19:21:57] [INFO ] After 35ms SMT Verify possible using 6 Read/Feed constraints in natural domain returned unsat :0 sat :19
[2023-04-07 19:21:57] [INFO ] After 138ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :19
Attempting to minimize the solution found.
Minimization took 62 ms.
[2023-04-07 19:21:57] [INFO ] After 1863ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :19
Parikh walk visited 0 properties in 1235 ms.
Support contains 15 out of 18 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18/18 places, 21/21 transitions.
Applied a total of 0 rules in 7 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 18/18 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18/18 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 19:21:58] [INFO ] Invariant cache hit.
[2023-04-07 19:21:58] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-04-07 19:21:58] [INFO ] Invariant cache hit.
[2023-04-07 19:21:58] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-07 19:21:58] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
[2023-04-07 19:21:58] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 19:21:58] [INFO ] Invariant cache hit.
[2023-04-07 19:21:58] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 187 ms. Remains : 18/18 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Running SMT prover for 19 properties.
[2023-04-07 19:21:58] [INFO ] Invariant cache hit.
[2023-04-07 19:21:58] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-07 19:21:58] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-07 19:21:58] [INFO ] After 137ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:19
[2023-04-07 19:21:58] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-07 19:21:58] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 4 ms returned sat
[2023-04-07 19:21:59] [INFO ] After 66ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :19
[2023-04-07 19:21:59] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-07 19:21:59] [INFO ] After 93ms SMT Verify possible using 6 Read/Feed constraints in natural domain returned unsat :0 sat :19
[2023-04-07 19:21:59] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 0 ms to minimize.
[2023-04-07 19:21:59] [INFO ] Deduced a trap composed of 3 places in 112 ms of which 19 ms to minimize.
[2023-04-07 19:21:59] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 188 ms
[2023-04-07 19:21:59] [INFO ] After 372ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :19
Attempting to minimize the solution found.
Minimization took 56 ms.
[2023-04-07 19:21:59] [INFO ] After 627ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :19
Successfully simplified 3 atomic propositions for a total of 12 simplifications.
FORMULA Murphy-COL-D2N100-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-04-07 19:21:59] [INFO ] Flatten gal took : 3 ms
[2023-04-07 19:21:59] [INFO ] Flatten gal took : 35 ms
[2023-04-07 19:21:59] [INFO ] Input system was already deterministic with 21 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 18/18 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 19:21:59] [INFO ] Invariant cache hit.
[2023-04-07 19:21:59] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64 ms. Remains : 18/18 places, 21/21 transitions.
[2023-04-07 19:21:59] [INFO ] Flatten gal took : 11 ms
[2023-04-07 19:21:59] [INFO ] Flatten gal took : 17 ms
[2023-04-07 19:21:59] [INFO ] Input system was already deterministic with 21 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 18/18 places, 21/21 transitions.
Applied a total of 0 rules in 12 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 19:21:59] [INFO ] Invariant cache hit.
[2023-04-07 19:21:59] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 82 ms. Remains : 18/18 places, 21/21 transitions.
[2023-04-07 19:21:59] [INFO ] Flatten gal took : 1 ms
[2023-04-07 19:21:59] [INFO ] Flatten gal took : 2 ms
[2023-04-07 19:21:59] [INFO ] Input system was already deterministic with 21 transitions.
Starting structural reductions in LTL mode, iteration 0 : 18/18 places, 21/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 19:21:59] [INFO ] Invariant cache hit.
[2023-04-07 19:21:59] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71 ms. Remains : 18/18 places, 21/21 transitions.
[2023-04-07 19:21:59] [INFO ] Flatten gal took : 3 ms
[2023-04-07 19:21:59] [INFO ] Flatten gal took : 3 ms
[2023-04-07 19:21:59] [INFO ] Input system was already deterministic with 21 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 18/18 places, 21/21 transitions.
Applied a total of 0 rules in 9 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 19:21:59] [INFO ] Invariant cache hit.
[2023-04-07 19:22:00] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 78 ms. Remains : 18/18 places, 21/21 transitions.
[2023-04-07 19:22:00] [INFO ] Flatten gal took : 2 ms
[2023-04-07 19:22:00] [INFO ] Flatten gal took : 1 ms
[2023-04-07 19:22:00] [INFO ] Input system was already deterministic with 21 transitions.
Starting structural reductions in LTL mode, iteration 0 : 18/18 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 19:22:00] [INFO ] Invariant cache hit.
[2023-04-07 19:22:00] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 83 ms. Remains : 18/18 places, 21/21 transitions.
[2023-04-07 19:22:00] [INFO ] Flatten gal took : 1 ms
[2023-04-07 19:22:00] [INFO ] Flatten gal took : 11 ms
[2023-04-07 19:22:00] [INFO ] Input system was already deterministic with 21 transitions.
Starting structural reductions in LTL mode, iteration 0 : 18/18 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 19:22:00] [INFO ] Invariant cache hit.
[2023-04-07 19:22:00] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 106 ms. Remains : 18/18 places, 21/21 transitions.
[2023-04-07 19:22:00] [INFO ] Flatten gal took : 1 ms
[2023-04-07 19:22:00] [INFO ] Flatten gal took : 1 ms
[2023-04-07 19:22:00] [INFO ] Input system was already deterministic with 21 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 18/18 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 19:22:00] [INFO ] Invariant cache hit.
[2023-04-07 19:22:00] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 55 ms. Remains : 18/18 places, 21/21 transitions.
[2023-04-07 19:22:00] [INFO ] Flatten gal took : 1 ms
[2023-04-07 19:22:00] [INFO ] Flatten gal took : 2 ms
[2023-04-07 19:22:00] [INFO ] Input system was already deterministic with 21 transitions.
Starting structural reductions in LTL mode, iteration 0 : 18/18 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 19:22:00] [INFO ] Invariant cache hit.
[2023-04-07 19:22:00] [INFO ] Dead Transitions using invariants and state equation in 286 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 291 ms. Remains : 18/18 places, 21/21 transitions.
[2023-04-07 19:22:00] [INFO ] Flatten gal took : 2 ms
[2023-04-07 19:22:00] [INFO ] Flatten gal took : 1 ms
[2023-04-07 19:22:00] [INFO ] Input system was already deterministic with 21 transitions.
Starting structural reductions in LTL mode, iteration 0 : 18/18 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 19:22:00] [INFO ] Invariant cache hit.
[2023-04-07 19:22:00] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 92 ms. Remains : 18/18 places, 21/21 transitions.
[2023-04-07 19:22:00] [INFO ] Flatten gal took : 1 ms
[2023-04-07 19:22:00] [INFO ] Flatten gal took : 1 ms
[2023-04-07 19:22:00] [INFO ] Input system was already deterministic with 21 transitions.
Starting structural reductions in LTL mode, iteration 0 : 18/18 places, 21/21 transitions.
Applied a total of 0 rules in 16 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 19:22:00] [INFO ] Invariant cache hit.
[2023-04-07 19:22:00] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 95 ms. Remains : 18/18 places, 21/21 transitions.
[2023-04-07 19:22:00] [INFO ] Flatten gal took : 1 ms
[2023-04-07 19:22:00] [INFO ] Flatten gal took : 3 ms
[2023-04-07 19:22:00] [INFO ] Input system was already deterministic with 21 transitions.
Starting structural reductions in LTL mode, iteration 0 : 18/18 places, 21/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 19:22:00] [INFO ] Invariant cache hit.
[2023-04-07 19:22:00] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 101 ms. Remains : 18/18 places, 21/21 transitions.
[2023-04-07 19:22:00] [INFO ] Flatten gal took : 1 ms
[2023-04-07 19:22:00] [INFO ] Flatten gal took : 1 ms
[2023-04-07 19:22:00] [INFO ] Input system was already deterministic with 21 transitions.
[2023-04-07 19:22:00] [INFO ] Flatten gal took : 2 ms
[2023-04-07 19:22:01] [INFO ] Flatten gal took : 2 ms
[2023-04-07 19:22:01] [INFO ] Export to MCC of 11 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-04-07 19:22:01] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 18 places, 21 transitions and 81 arcs took 0 ms.
Total runtime 27675 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/632/ctl_0_ --ctl=/tmp/632/ctl_1_ --ctl=/tmp/632/ctl_2_ --ctl=/tmp/632/ctl_3_ --ctl=/tmp/632/ctl_4_ --ctl=/tmp/632/ctl_5_ --ctl=/tmp/632/ctl_6_ --ctl=/tmp/632/ctl_7_ --ctl=/tmp/632/ctl_8_ --ctl=/tmp/632/ctl_9_ --ctl=/tmp/632/ctl_10_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 282856 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16100924 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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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="Murphy-COL-D2N100"
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 Murphy-COL-D2N100, 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 r521-tall-167987246500297"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Murphy-COL-D2N100.tgz
mv Murphy-COL-D2N100 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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;