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-167987246500298.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 CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r521-tall-167987246500298
=====================================================================

--------------------
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-CTLFireability-00
FORMULA_NAME Murphy-COL-D2N100-CTLFireability-01
FORMULA_NAME Murphy-COL-D2N100-CTLFireability-02
FORMULA_NAME Murphy-COL-D2N100-CTLFireability-03
FORMULA_NAME Murphy-COL-D2N100-CTLFireability-04
FORMULA_NAME Murphy-COL-D2N100-CTLFireability-05
FORMULA_NAME Murphy-COL-D2N100-CTLFireability-06
FORMULA_NAME Murphy-COL-D2N100-CTLFireability-07
FORMULA_NAME Murphy-COL-D2N100-CTLFireability-08
FORMULA_NAME Murphy-COL-D2N100-CTLFireability-09
FORMULA_NAME Murphy-COL-D2N100-CTLFireability-10
FORMULA_NAME Murphy-COL-D2N100-CTLFireability-11
FORMULA_NAME Murphy-COL-D2N100-CTLFireability-12
FORMULA_NAME Murphy-COL-D2N100-CTLFireability-13
FORMULA_NAME Murphy-COL-D2N100-CTLFireability-14
FORMULA_NAME Murphy-COL-D2N100-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1680895490264

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=CTLFireability
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 19:24:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-04-07 19:24:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-07 19:24:52] [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 19:24:52] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-04-07 19:24:53] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 641 ms
[2023-04-07 19:24:53] [INFO ] Imported 6 HL places and 7 HL transitions for a total of 18 PT places and 21.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 24 ms.
[2023-04-07 19:24:53] [INFO ] Built PT skeleton of HLPN with 6 places and 7 transitions 27 arcs in 4 ms.
[2023-04-07 19:24:53] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Initial state reduction rules removed 1 formulas.
FORMULA Murphy-COL-D2N100-CTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 5 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Finished random walk after 305 steps, including 0 resets, run visited all 5 properties in 9 ms. (steps per millisecond=33 )
Parikh walk visited 0 properties in 1 ms.
[2023-04-07 19:24:53] [INFO ] Flatten gal took : 20 ms
[2023-04-07 19:24:53] [INFO ] Flatten gal took : 3 ms
Arc [2:1*[(MOD (ADD $x 1) 3)]] contains successor/predecessor on variables of sort CD
[2023-04-07 19:24:53] [INFO ] Unfolded HLPN to a Petri net with 18 places and 21 transitions 81 arcs in 10 ms.
[2023-04-07 19:24:53] [INFO ] Unfolded 15 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 15 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 19:24:53] [INFO ] Computed 4 invariants in 5 ms
[2023-04-07 19:24:53] [INFO ] Dead Transitions using invariants and state equation in 212 ms found 0 transitions.
[2023-04-07 19:24:53] [INFO ] Invariant cache hit.
[2023-04-07 19:24:53] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-04-07 19:24:53] [INFO ] Invariant cache hit.
[2023-04-07 19:24:53] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-07 19:24:53] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2023-04-07 19:24:53] [INFO ] Invariant cache hit.
[2023-04-07 19:24:53] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 399 ms. Remains : 18/18 places, 21/21 transitions.
Support contains 18 out of 18 places after structural reductions.
[2023-04-07 19:24:53] [INFO ] Flatten gal took : 7 ms
[2023-04-07 19:24:54] [INFO ] Flatten gal took : 7 ms
[2023-04-07 19:24:54] [INFO ] Input system was already deterministic with 21 transitions.
Incomplete random walk after 10028 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=50 ) properties (out of 28) seen :21
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 7) 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 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-04-07 19:24:54] [INFO ] Invariant cache hit.
[2023-04-07 19:24:55] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-07 19:24:55] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-07 19:24:55] [INFO ] After 128ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-04-07 19:24:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-04-07 19:24:55] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 4 ms returned sat
[2023-04-07 19:24:55] [INFO ] After 77ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-04-07 19:24:55] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-07 19:24:55] [INFO ] After 21ms SMT Verify possible using 6 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2023-04-07 19:24:55] [INFO ] After 105ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 42 ms.
[2023-04-07 19:24:55] [INFO ] After 341ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 90 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 10 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 19:24:55] [INFO ] Invariant cache hit.
[2023-04-07 19:24:55] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 124 ms. Remains : 18/18 places, 21/21 transitions.
Incomplete random walk after 10066 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=165 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 386823 steps, run timeout after 3001 ms. (steps per millisecond=128 ) properties seen :{}
Probabilistic random walk after 386823 steps, saw 251034 distinct states, run finished after 3002 ms. (steps per millisecond=128 ) properties seen :0
Running SMT prover for 7 properties.
[2023-04-07 19:24:58] [INFO ] Invariant cache hit.
[2023-04-07 19:24:59] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-07 19:24:59] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-07 19:24:59] [INFO ] After 151ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-04-07 19:24:59] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-07 19:24:59] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2023-04-07 19:24:59] [INFO ] After 51ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-04-07 19:24:59] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-07 19:24:59] [INFO ] After 23ms SMT Verify possible using 6 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2023-04-07 19:24:59] [INFO ] After 102ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 30 ms.
[2023-04-07 19:24:59] [INFO ] After 228ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 118 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.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 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 1 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 19:24:59] [INFO ] Invariant cache hit.
[2023-04-07 19:24:59] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-04-07 19:24:59] [INFO ] Invariant cache hit.
[2023-04-07 19:24:59] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-07 19:24:59] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2023-04-07 19:24:59] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 19:24:59] [INFO ] Invariant cache hit.
[2023-04-07 19:24:59] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 153 ms. Remains : 18/18 places, 21/21 transitions.
Applied a total of 0 rules in 3 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Running SMT prover for 7 properties.
[2023-04-07 19:24:59] [INFO ] Invariant cache hit.
[2023-04-07 19:24:59] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-07 19:24:59] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-07 19:24:59] [INFO ] After 43ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-04-07 19:24:59] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-07 19:24:59] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 30 ms returned sat
[2023-04-07 19:24:59] [INFO ] After 50ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-04-07 19:24:59] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-07 19:24:59] [INFO ] After 53ms SMT Verify possible using 6 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2023-04-07 19:24:59] [INFO ] After 87ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 18 ms.
[2023-04-07 19:24:59] [INFO ] After 298ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
[2023-04-07 19:24:59] [INFO ] Flatten gal took : 9 ms
[2023-04-07 19:24:59] [INFO ] Flatten gal took : 6 ms
[2023-04-07 19:24:59] [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 1 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 19:25:00] [INFO ] Invariant cache hit.
[2023-04-07 19:25:00] [INFO ] Dead Transitions using invariants and state equation in 205 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 208 ms. Remains : 18/18 places, 21/21 transitions.
[2023-04-07 19:25:00] [INFO ] Flatten gal took : 2 ms
[2023-04-07 19:25:00] [INFO ] Flatten gal took : 2 ms
[2023-04-07 19:25:00] [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 19:25:00] [INFO ] Invariant cache hit.
[2023-04-07 19:25:00] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 78 ms. Remains : 18/18 places, 21/21 transitions.
[2023-04-07 19:25:00] [INFO ] Flatten gal took : 1 ms
[2023-04-07 19:25:00] [INFO ] Flatten gal took : 2 ms
[2023-04-07 19:25:00] [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 19:25:00] [INFO ] Invariant cache hit.
[2023-04-07 19:25:00] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 51 ms. Remains : 18/18 places, 21/21 transitions.
[2023-04-07 19:25:00] [INFO ] Flatten gal took : 3 ms
[2023-04-07 19:25:00] [INFO ] Flatten gal took : 1 ms
[2023-04-07 19:25:00] [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 19:25:00] [INFO ] Invariant cache hit.
[2023-04-07 19:25:00] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33 ms. Remains : 18/18 places, 21/21 transitions.
[2023-04-07 19:25:00] [INFO ] Flatten gal took : 3 ms
[2023-04-07 19:25:00] [INFO ] Flatten gal took : 2 ms
[2023-04-07 19:25:00] [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 19:25:00] [INFO ] Invariant cache hit.
[2023-04-07 19:25:00] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 29 ms. Remains : 18/18 places, 21/21 transitions.
[2023-04-07 19:25:00] [INFO ] Flatten gal took : 2 ms
[2023-04-07 19:25:00] [INFO ] Flatten gal took : 4 ms
[2023-04-07 19:25:00] [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 19:25:00] [INFO ] Invariant cache hit.
[2023-04-07 19:25:00] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37 ms. Remains : 18/18 places, 21/21 transitions.
[2023-04-07 19:25:00] [INFO ] Flatten gal took : 1 ms
[2023-04-07 19:25:00] [INFO ] Flatten gal took : 2 ms
[2023-04-07 19:25:00] [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 19:25:00] [INFO ] Invariant cache hit.
[2023-04-07 19:25:00] [INFO ] Dead Transitions using invariants and state equation in 82 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 19:25:00] [INFO ] Flatten gal took : 1 ms
[2023-04-07 19:25:00] [INFO ] Flatten gal took : 6 ms
[2023-04-07 19:25:00] [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 19:25:00] [INFO ] Invariant cache hit.
[2023-04-07 19:25:00] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 75 ms. Remains : 18/18 places, 21/21 transitions.
[2023-04-07 19:25:00] [INFO ] Flatten gal took : 1 ms
[2023-04-07 19:25:00] [INFO ] Flatten gal took : 1 ms
[2023-04-07 19:25:00] [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 19:25:00] [INFO ] Invariant cache hit.
[2023-04-07 19:25:00] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36 ms. Remains : 18/18 places, 21/21 transitions.
[2023-04-07 19:25:00] [INFO ] Flatten gal took : 2 ms
[2023-04-07 19:25:00] [INFO ] Flatten gal took : 1 ms
[2023-04-07 19:25:00] [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 19:25:00] [INFO ] Invariant cache hit.
[2023-04-07 19:25:00] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24 ms. Remains : 18/18 places, 21/21 transitions.
[2023-04-07 19:25:00] [INFO ] Flatten gal took : 5 ms
[2023-04-07 19:25:00] [INFO ] Flatten gal took : 1 ms
[2023-04-07 19:25:00] [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 19:25:00] [INFO ] Invariant cache hit.
[2023-04-07 19:25:00] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32 ms. Remains : 18/18 places, 21/21 transitions.
[2023-04-07 19:25:00] [INFO ] Flatten gal took : 1 ms
[2023-04-07 19:25:00] [INFO ] Flatten gal took : 17 ms
[2023-04-07 19:25:00] [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 19:25:00] [INFO ] Invariant cache hit.
[2023-04-07 19:25:00] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37 ms. Remains : 18/18 places, 21/21 transitions.
[2023-04-07 19:25:00] [INFO ] Flatten gal took : 2 ms
[2023-04-07 19:25:00] [INFO ] Flatten gal took : 1 ms
[2023-04-07 19:25:00] [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 19:25:00] [INFO ] Invariant cache hit.
[2023-04-07 19:25:00] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32 ms. Remains : 18/18 places, 21/21 transitions.
[2023-04-07 19:25:00] [INFO ] Flatten gal took : 2 ms
[2023-04-07 19:25:00] [INFO ] Flatten gal took : 1 ms
[2023-04-07 19:25:00] [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 19:25:00] [INFO ] Invariant cache hit.
[2023-04-07 19:25:00] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28 ms. Remains : 18/18 places, 21/21 transitions.
[2023-04-07 19:25:00] [INFO ] Flatten gal took : 1 ms
[2023-04-07 19:25:00] [INFO ] Flatten gal took : 2 ms
[2023-04-07 19:25:00] [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 3 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 19:25:00] [INFO ] Invariant cache hit.
[2023-04-07 19:25:01] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 36 ms. Remains : 18/18 places, 21/21 transitions.
[2023-04-07 19:25:01] [INFO ] Flatten gal took : 6 ms
[2023-04-07 19:25:01] [INFO ] Flatten gal took : 1 ms
[2023-04-07 19:25:01] [INFO ] Input system was already deterministic with 21 transitions.
[2023-04-07 19:25:01] [INFO ] Flatten gal took : 3 ms
[2023-04-07 19:25:01] [INFO ] Flatten gal took : 5 ms
[2023-04-07 19:25:01] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 5 ms.
[2023-04-07 19:25:01] [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 8575 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/568/ctl_0_ --ctl=/tmp/568/ctl_1_ --ctl=/tmp/568/ctl_2_ --ctl=/tmp/568/ctl_3_ --ctl=/tmp/568/ctl_4_ --ctl=/tmp/568/ctl_5_ --ctl=/tmp/568/ctl_6_ --ctl=/tmp/568/ctl_7_ --ctl=/tmp/568/ctl_8_ --ctl=/tmp/568/ctl_9_ --ctl=/tmp/568/ctl_10_ --ctl=/tmp/568/ctl_11_ --ctl=/tmp/568/ctl_12_ --ctl=/tmp/568/ctl_13_ --ctl=/tmp/568/ctl_14_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393216 kB
MemFree: 188228 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16102344 kB
Could not compute solution for formula : Murphy-COL-D2N100-CTLFireability-00
Could not compute solution for formula : Murphy-COL-D2N100-CTLFireability-01
Could not compute solution for formula : Murphy-COL-D2N100-CTLFireability-02
Could not compute solution for formula : Murphy-COL-D2N100-CTLFireability-03
Could not compute solution for formula : Murphy-COL-D2N100-CTLFireability-04
Could not compute solution for formula : Murphy-COL-D2N100-CTLFireability-05
Could not compute solution for formula : Murphy-COL-D2N100-CTLFireability-06
Could not compute solution for formula : Murphy-COL-D2N100-CTLFireability-07
Could not compute solution for formula : Murphy-COL-D2N100-CTLFireability-08
Could not compute solution for formula : Murphy-COL-D2N100-CTLFireability-09
Could not compute solution for formula : Murphy-COL-D2N100-CTLFireability-10
Could not compute solution for formula : Murphy-COL-D2N100-CTLFireability-11
Could not compute solution for formula : Murphy-COL-D2N100-CTLFireability-12
Could not compute solution for formula : Murphy-COL-D2N100-CTLFireability-14
Could not compute solution for formula : Murphy-COL-D2N100-CTLFireability-15

BK_STOP 1680899073531

--------------------
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 CTLFireability -timeout 360 -rebuildPNML
mcc2023
ctl formula name Murphy-COL-D2N100-CTLFireability-00
ctl formula formula --ctl=/tmp/568/ctl_0_
ctl formula name Murphy-COL-D2N100-CTLFireability-01
ctl formula formula --ctl=/tmp/568/ctl_1_
ctl formula name Murphy-COL-D2N100-CTLFireability-02
ctl formula formula --ctl=/tmp/568/ctl_2_
ctl formula name Murphy-COL-D2N100-CTLFireability-03
ctl formula formula --ctl=/tmp/568/ctl_3_
ctl formula name Murphy-COL-D2N100-CTLFireability-04
ctl formula formula --ctl=/tmp/568/ctl_4_
ctl formula name Murphy-COL-D2N100-CTLFireability-05
ctl formula formula --ctl=/tmp/568/ctl_5_
ctl formula name Murphy-COL-D2N100-CTLFireability-06
ctl formula formula --ctl=/tmp/568/ctl_6_
ctl formula name Murphy-COL-D2N100-CTLFireability-07
ctl formula formula --ctl=/tmp/568/ctl_7_
ctl formula name Murphy-COL-D2N100-CTLFireability-08
ctl formula formula --ctl=/tmp/568/ctl_8_
ctl formula name Murphy-COL-D2N100-CTLFireability-09
ctl formula formula --ctl=/tmp/568/ctl_9_
ctl formula name Murphy-COL-D2N100-CTLFireability-10
ctl formula formula --ctl=/tmp/568/ctl_10_
ctl formula name Murphy-COL-D2N100-CTLFireability-11
ctl formula formula --ctl=/tmp/568/ctl_11_
ctl formula name Murphy-COL-D2N100-CTLFireability-12
ctl formula formula --ctl=/tmp/568/ctl_12_
ctl formula name Murphy-COL-D2N100-CTLFireability-14
ctl formula formula --ctl=/tmp/568/ctl_13_
ctl formula name Murphy-COL-D2N100-CTLFireability-15
ctl formula formula --ctl=/tmp/568/ctl_14_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 18 places, 21 transitions and 81 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 21->9 groups
pnml2lts-sym: Regrouping took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: state vector length is 18; there are 9 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
Killing (15) : 574
Killing (9) : 574

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="CTLFireability"
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 CTLFireability"
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-167987246500298"
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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;