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-167987246500346.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-PT-D2N100, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r521-tall-167987246500346
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 524K
-rw-r--r-- 1 mcc users 6.6K Mar 23 15:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Mar 23 15:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Mar 23 15:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Mar 23 15:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Mar 23 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Mar 23 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 23 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 23 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 16K Mar 23 15:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 178K Mar 23 15:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Mar 23 15:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Mar 23 15:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 23 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.3K Mar 23 07:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 12K 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-PT-D2N100-CTLFireability-00
FORMULA_NAME Murphy-PT-D2N100-CTLFireability-01
FORMULA_NAME Murphy-PT-D2N100-CTLFireability-02
FORMULA_NAME Murphy-PT-D2N100-CTLFireability-03
FORMULA_NAME Murphy-PT-D2N100-CTLFireability-04
FORMULA_NAME Murphy-PT-D2N100-CTLFireability-05
FORMULA_NAME Murphy-PT-D2N100-CTLFireability-06
FORMULA_NAME Murphy-PT-D2N100-CTLFireability-07
FORMULA_NAME Murphy-PT-D2N100-CTLFireability-08
FORMULA_NAME Murphy-PT-D2N100-CTLFireability-09
FORMULA_NAME Murphy-PT-D2N100-CTLFireability-10
FORMULA_NAME Murphy-PT-D2N100-CTLFireability-11
FORMULA_NAME Murphy-PT-D2N100-CTLFireability-12
FORMULA_NAME Murphy-PT-D2N100-CTLFireability-13
FORMULA_NAME Murphy-PT-D2N100-CTLFireability-14
FORMULA_NAME Murphy-PT-D2N100-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1680905655349

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-PT-D2N100
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202304061127
[2023-04-07 22:14:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-04-07 22:14:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-07 22:14:19] [INFO ] Load time of PNML (sax parser for PT used): 34 ms
[2023-04-07 22:14:19] [INFO ] Transformed 18 places.
[2023-04-07 22:14:19] [INFO ] Transformed 21 transitions.
[2023-04-07 22:14:19] [INFO ] Parsed PT model containing 18 places and 21 transitions and 81 arcs in 160 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 15 ms.
Initial state reduction rules removed 1 formulas.
FORMULA Murphy-PT-D2N100-CTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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 17 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 22:14:19] [INFO ] Computed 4 invariants in 14 ms
[2023-04-07 22:14:19] [INFO ] Dead Transitions using invariants and state equation in 474 ms found 0 transitions.
[2023-04-07 22:14:19] [INFO ] Invariant cache hit.
[2023-04-07 22:14:19] [INFO ] Implicit Places using invariants in 59 ms returned []
[2023-04-07 22:14:19] [INFO ] Invariant cache hit.
[2023-04-07 22:14:20] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-07 22:14:20] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
[2023-04-07 22:14:20] [INFO ] Invariant cache hit.
[2023-04-07 22:14:20] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 779 ms. Remains : 18/18 places, 21/21 transitions.
Support contains 18 out of 18 places after structural reductions.
[2023-04-07 22:14:20] [INFO ] Flatten gal took : 39 ms
[2023-04-07 22:14:20] [INFO ] Flatten gal took : 6 ms
[2023-04-07 22:14:20] [INFO ] Input system was already deterministic with 21 transitions.
Incomplete random walk after 10036 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=54 ) properties (out of 43) seen :37
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-04-07 22:14:20] [INFO ] Invariant cache hit.
[2023-04-07 22:14:21] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-07 22:14:21] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-07 22:14:21] [INFO ] After 892ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-04-07 22:14:21] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-07 22:14:21] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-07 22:14:22] [INFO ] After 36ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-04-07 22:14:22] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-07 22:14:22] [INFO ] After 13ms SMT Verify possible using 6 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-04-07 22:14:22] [INFO ] After 114ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 350 ms.
[2023-04-07 22:14:22] [INFO ] After 578ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Fused 6 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 9 ms.
Support contains 8 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 4 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 22:14:22] [INFO ] Invariant cache hit.
[2023-04-07 22:14:22] [INFO ] Dead Transitions using invariants and state equation in 111 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 122 ms. Remains : 18/18 places, 21/21 transitions.
Incomplete random walk after 10028 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=626 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 6) 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 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 6) 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 6) seen :0
Interrupted probabilistic random walk after 298371 steps, run timeout after 3001 ms. (steps per millisecond=99 ) properties seen :{}
Probabilistic random walk after 298371 steps, saw 195032 distinct states, run finished after 3006 ms. (steps per millisecond=99 ) properties seen :0
Running SMT prover for 6 properties.
[2023-04-07 22:14:25] [INFO ] Invariant cache hit.
[2023-04-07 22:14:25] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-07 22:14:25] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 25 ms returned sat
[2023-04-07 22:14:25] [INFO ] After 188ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-04-07 22:14:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-07 22:14:26] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-07 22:14:26] [INFO ] After 47ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-04-07 22:14:26] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-07 22:14:26] [INFO ] After 32ms SMT Verify possible using 6 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-04-07 22:14:26] [INFO ] After 57ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 16 ms.
[2023-04-07 22:14:26] [INFO ] After 227ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Fused 6 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 45 ms.
Support contains 8 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 17 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 17 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 22:14:26] [INFO ] Invariant cache hit.
[2023-04-07 22:14:26] [INFO ] Implicit Places using invariants in 49 ms returned [6, 7, 8]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 50 ms to find 3 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 15/18 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 52 ms. Remains : 15/18 places, 21/21 transitions.
Incomplete random walk after 10069 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=218 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 6) 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 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 6) 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 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 251441 steps, run timeout after 3001 ms. (steps per millisecond=83 ) properties seen :{}
Probabilistic random walk after 251441 steps, saw 162040 distinct states, run finished after 3001 ms. (steps per millisecond=83 ) properties seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 21 rows 15 cols
[2023-04-07 22:14:29] [INFO ] Computed 1 invariants in 2 ms
[2023-04-07 22:14:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 22:14:30] [INFO ] After 463ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-04-07 22:14:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 22:14:30] [INFO ] After 15ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-04-07 22:14:30] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-07 22:14:30] [INFO ] After 11ms SMT Verify possible using 6 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-04-07 22:14:30] [INFO ] After 25ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 10 ms.
[2023-04-07 22:14:30] [INFO ] After 123ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 36 ms.
Support contains 8 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 15/15 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 22:14:30] [INFO ] Invariant cache hit.
[2023-04-07 22:14:30] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-04-07 22:14:30] [INFO ] Invariant cache hit.
[2023-04-07 22:14:30] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-07 22:14:30] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2023-04-07 22:14:30] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 22:14:30] [INFO ] Invariant cache hit.
[2023-04-07 22:14:30] [INFO ] Dead Transitions using invariants and state equation in 109 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 236 ms. Remains : 15/15 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Running SMT prover for 6 properties.
[2023-04-07 22:14:30] [INFO ] Invariant cache hit.
[2023-04-07 22:14:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 22:14:30] [INFO ] After 77ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-04-07 22:14:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 22:14:30] [INFO ] After 29ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-04-07 22:14:30] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-04-07 22:14:30] [INFO ] After 23ms SMT Verify possible using 6 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-04-07 22:14:30] [INFO ] After 39ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 49 ms.
[2023-04-07 22:14:30] [INFO ] After 174ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
[2023-04-07 22:14:30] [INFO ] Flatten gal took : 5 ms
[2023-04-07 22:14:30] [INFO ] Flatten gal took : 4 ms
[2023-04-07 22:14:30] [INFO ] Input system was already deterministic with 21 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 18/18 places, 21/21 transitions.
Applied a total of 0 rules in 29 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 22:14:30] [INFO ] Computed 4 invariants in 1 ms
[2023-04-07 22:14:30] [INFO ] Dead Transitions using invariants and state equation in 110 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 142 ms. Remains : 18/18 places, 21/21 transitions.
[2023-04-07 22:14:30] [INFO ] Flatten gal took : 5 ms
[2023-04-07 22:14:30] [INFO ] Flatten gal took : 16 ms
[2023-04-07 22:14:30] [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 22:14:30] [INFO ] Invariant cache hit.
[2023-04-07 22:14:31] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61 ms. Remains : 18/18 places, 21/21 transitions.
[2023-04-07 22:14:31] [INFO ] Flatten gal took : 1 ms
[2023-04-07 22:14:31] [INFO ] Flatten gal took : 1 ms
[2023-04-07 22:14:31] [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 22:14:31] [INFO ] Invariant cache hit.
[2023-04-07 22:14:31] [INFO ] Dead Transitions using invariants and state equation in 91 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 22:14:31] [INFO ] Flatten gal took : 2 ms
[2023-04-07 22:14:31] [INFO ] Flatten gal took : 1 ms
[2023-04-07 22:14:31] [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 22:14:31] [INFO ] Invariant cache hit.
[2023-04-07 22:14:31] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 84 ms. Remains : 18/18 places, 21/21 transitions.
[2023-04-07 22:14:31] [INFO ] Flatten gal took : 2 ms
[2023-04-07 22:14:31] [INFO ] Flatten gal took : 1 ms
[2023-04-07 22:14:31] [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 22:14:31] [INFO ] Invariant cache hit.
[2023-04-07 22:14:31] [INFO ] Dead Transitions using invariants and state equation in 30 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 22:14:31] [INFO ] Flatten gal took : 2 ms
[2023-04-07 22:14:31] [INFO ] Flatten gal took : 1 ms
[2023-04-07 22:14:31] [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 22:14:31] [INFO ] Invariant cache hit.
[2023-04-07 22:14:31] [INFO ] Dead Transitions using invariants and state equation in 74 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 22:14:31] [INFO ] Flatten gal took : 6 ms
[2023-04-07 22:14:31] [INFO ] Flatten gal took : 3 ms
[2023-04-07 22:14:31] [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 22:14:31] [INFO ] Invariant cache hit.
[2023-04-07 22:14:31] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39 ms. Remains : 18/18 places, 21/21 transitions.
[2023-04-07 22:14:31] [INFO ] Flatten gal took : 2 ms
[2023-04-07 22:14:31] [INFO ] Flatten gal took : 1 ms
[2023-04-07 22:14:31] [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 5 ms. Remains 18 /18 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 22:14:31] [INFO ] Invariant cache hit.
[2023-04-07 22:14:31] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 58 ms. Remains : 18/18 places, 21/21 transitions.
[2023-04-07 22:14:31] [INFO ] Flatten gal took : 15 ms
[2023-04-07 22:14:31] [INFO ] Flatten gal took : 1 ms
[2023-04-07 22:14:31] [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 22:14:31] [INFO ] Invariant cache hit.
[2023-04-07 22:14:31] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66 ms. Remains : 18/18 places, 21/21 transitions.
[2023-04-07 22:14:31] [INFO ] Flatten gal took : 2 ms
[2023-04-07 22:14:31] [INFO ] Flatten gal took : 2 ms
[2023-04-07 22:14:31] [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 22:14:31] [INFO ] Invariant cache hit.
[2023-04-07 22:14:31] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68 ms. Remains : 18/18 places, 21/21 transitions.
[2023-04-07 22:14:31] [INFO ] Flatten gal took : 1 ms
[2023-04-07 22:14:31] [INFO ] Flatten gal took : 1 ms
[2023-04-07 22:14:31] [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 22:14:31] [INFO ] Invariant cache hit.
[2023-04-07 22:14:31] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 48 ms. Remains : 18/18 places, 21/21 transitions.
[2023-04-07 22:14:31] [INFO ] Flatten gal took : 1 ms
[2023-04-07 22:14:31] [INFO ] Flatten gal took : 3 ms
[2023-04-07 22:14:31] [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 22:14:31] [INFO ] Invariant cache hit.
[2023-04-07 22:14:31] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 52 ms. Remains : 18/18 places, 21/21 transitions.
[2023-04-07 22:14:31] [INFO ] Flatten gal took : 1 ms
[2023-04-07 22:14:31] [INFO ] Flatten gal took : 1 ms
[2023-04-07 22:14:31] [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 22:14:31] [INFO ] Invariant cache hit.
[2023-04-07 22:14:33] [INFO ] Dead Transitions using invariants and state equation in 1269 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1272 ms. Remains : 18/18 places, 21/21 transitions.
[2023-04-07 22:14:33] [INFO ] Flatten gal took : 1 ms
[2023-04-07 22:14:33] [INFO ] Flatten gal took : 1 ms
[2023-04-07 22:14:33] [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 22:14:33] [INFO ] Invariant cache hit.
[2023-04-07 22:14:33] [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 22:14:33] [INFO ] Flatten gal took : 1 ms
[2023-04-07 22:14:33] [INFO ] Flatten gal took : 2 ms
[2023-04-07 22:14:33] [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 22:14:33] [INFO ] Invariant cache hit.
[2023-04-07 22:14:33] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43 ms. Remains : 18/18 places, 21/21 transitions.
[2023-04-07 22:14:33] [INFO ] Flatten gal took : 2 ms
[2023-04-07 22:14:33] [INFO ] Flatten gal took : 1 ms
[2023-04-07 22:14:33] [INFO ] Input system was already deterministic with 21 transitions.
[2023-04-07 22:14:33] [INFO ] Flatten gal took : 3 ms
[2023-04-07 22:14:33] [INFO ] Flatten gal took : 2 ms
[2023-04-07 22:14:33] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2023-04-07 22:14:33] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 18 places, 21 transitions and 81 arcs took 1 ms.
Total runtime 14208 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/581/ctl_0_ --ctl=/tmp/581/ctl_1_ --ctl=/tmp/581/ctl_2_ --ctl=/tmp/581/ctl_3_ --ctl=/tmp/581/ctl_4_ --ctl=/tmp/581/ctl_5_ --ctl=/tmp/581/ctl_6_ --ctl=/tmp/581/ctl_7_ --ctl=/tmp/581/ctl_8_ --ctl=/tmp/581/ctl_9_ --ctl=/tmp/581/ctl_10_ --ctl=/tmp/581/ctl_11_ --ctl=/tmp/581/ctl_12_ --ctl=/tmp/581/ctl_13_ --ctl=/tmp/581/ctl_14_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393216 kB
MemFree: 933144 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16105732 kB
Could not compute solution for formula : Murphy-PT-D2N100-CTLFireability-00
Could not compute solution for formula : Murphy-PT-D2N100-CTLFireability-01
Could not compute solution for formula : Murphy-PT-D2N100-CTLFireability-02
Could not compute solution for formula : Murphy-PT-D2N100-CTLFireability-03
Could not compute solution for formula : Murphy-PT-D2N100-CTLFireability-04
Could not compute solution for formula : Murphy-PT-D2N100-CTLFireability-05
Could not compute solution for formula : Murphy-PT-D2N100-CTLFireability-06
Could not compute solution for formula : Murphy-PT-D2N100-CTLFireability-07
Could not compute solution for formula : Murphy-PT-D2N100-CTLFireability-08
Could not compute solution for formula : Murphy-PT-D2N100-CTLFireability-09
Could not compute solution for formula : Murphy-PT-D2N100-CTLFireability-10
Could not compute solution for formula : Murphy-PT-D2N100-CTLFireability-11
Could not compute solution for formula : Murphy-PT-D2N100-CTLFireability-12
Could not compute solution for formula : Murphy-PT-D2N100-CTLFireability-13
Could not compute solution for formula : Murphy-PT-D2N100-CTLFireability-15

BK_STOP 1680909246080

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
++ perl -pe 's/.*\.//g'
+ 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-PT-D2N100-CTLFireability-00
ctl formula formula --ctl=/tmp/581/ctl_0_
ctl formula name Murphy-PT-D2N100-CTLFireability-01
ctl formula formula --ctl=/tmp/581/ctl_1_
ctl formula name Murphy-PT-D2N100-CTLFireability-02
ctl formula formula --ctl=/tmp/581/ctl_2_
ctl formula name Murphy-PT-D2N100-CTLFireability-03
ctl formula formula --ctl=/tmp/581/ctl_3_
ctl formula name Murphy-PT-D2N100-CTLFireability-04
ctl formula formula --ctl=/tmp/581/ctl_4_
ctl formula name Murphy-PT-D2N100-CTLFireability-05
ctl formula formula --ctl=/tmp/581/ctl_5_
ctl formula name Murphy-PT-D2N100-CTLFireability-06
ctl formula formula --ctl=/tmp/581/ctl_6_
ctl formula name Murphy-PT-D2N100-CTLFireability-07
ctl formula formula --ctl=/tmp/581/ctl_7_
ctl formula name Murphy-PT-D2N100-CTLFireability-08
ctl formula formula --ctl=/tmp/581/ctl_8_
ctl formula name Murphy-PT-D2N100-CTLFireability-09
ctl formula formula --ctl=/tmp/581/ctl_9_
ctl formula name Murphy-PT-D2N100-CTLFireability-10
ctl formula formula --ctl=/tmp/581/ctl_10_
ctl formula name Murphy-PT-D2N100-CTLFireability-11
ctl formula formula --ctl=/tmp/581/ctl_11_
ctl formula name Murphy-PT-D2N100-CTLFireability-12
ctl formula formula --ctl=/tmp/581/ctl_12_
ctl formula name Murphy-PT-D2N100-CTLFireability-13
ctl formula formula --ctl=/tmp/581/ctl_13_
ctl formula name Murphy-PT-D2N100-CTLFireability-15
ctl formula formula --ctl=/tmp/581/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
Killing (15) : 587
Killing (9) : 587

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-PT-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-PT-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-167987246500346"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Murphy-PT-D2N100.tgz
mv Murphy-PT-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 ;