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.r489-tall-167912707100665.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 TokenRing-PT-015, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r489-tall-167912707100665
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 41M
-rw-r--r-- 1 mcc users 369K Feb 25 15:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 1.9M Feb 25 15:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4M Feb 25 14:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 13M Feb 25 14:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 134K Feb 25 17:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 472K Feb 25 17:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.5M Feb 25 17:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 4.2M Feb 25 17:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 274K Feb 25 15:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.4M Feb 25 15:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0M Feb 25 15:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11M Feb 25 15:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 28K Feb 25 17:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 71K Feb 25 17:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 1.7M Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME TokenRing-PT-015-CTLCardinality-00
FORMULA_NAME TokenRing-PT-015-CTLCardinality-01
FORMULA_NAME TokenRing-PT-015-CTLCardinality-02
FORMULA_NAME TokenRing-PT-015-CTLCardinality-03
FORMULA_NAME TokenRing-PT-015-CTLCardinality-04
FORMULA_NAME TokenRing-PT-015-CTLCardinality-05
FORMULA_NAME TokenRing-PT-015-CTLCardinality-06
FORMULA_NAME TokenRing-PT-015-CTLCardinality-07
FORMULA_NAME TokenRing-PT-015-CTLCardinality-08
FORMULA_NAME TokenRing-PT-015-CTLCardinality-09
FORMULA_NAME TokenRing-PT-015-CTLCardinality-10
FORMULA_NAME TokenRing-PT-015-CTLCardinality-11
FORMULA_NAME TokenRing-PT-015-CTLCardinality-12
FORMULA_NAME TokenRing-PT-015-CTLCardinality-13
FORMULA_NAME TokenRing-PT-015-CTLCardinality-14
FORMULA_NAME TokenRing-PT-015-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679297448100

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=TokenRing-PT-015
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 07:30:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-20 07:30:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 07:30:49] [INFO ] Load time of PNML (sax parser for PT used): 148 ms
[2023-03-20 07:30:49] [INFO ] Transformed 256 places.
[2023-03-20 07:30:49] [INFO ] Transformed 3616 transitions.
[2023-03-20 07:30:49] [INFO ] Found NUPN structural information;
[2023-03-20 07:30:49] [INFO ] Completing missing partition info from NUPN : creating a component with [State_14_5, State_12_6, State_14_7, State_12_2, State_1_11, State_10_3, State_8_5, State_15_5, State_1_14, State_0_10, State_10_15, State_6_4, State_8_14, State_2_3, State_3_12, State_15_13, State_4_7, State_2_11, State_6_8, State_0_6, State_7_1, State_3_7, State_5_0, State_13_12, State_11_15, State_11_11, State_9_14, State_5_4, State_13_8, State_4_8, State_7_3, State_9_2, State_14_9, State_13_15, State_12_4, State_10_5, State_3_10, State_14_3, State_12_14, State_2_1, State_6_15, State_5_14, State_13_6, State_6_6, State_10_8, State_11_0, State_1_13, State_15_3, State_8_0, State_1_0, State_11_5, State_3_13, State_15_8, State_9_4, State_4_10, State_9_9, State_7_11, State_8_3, State_0_12, State_2_9, State_7_8, State_5_6, State_4_5, State_0_7]
[2023-03-20 07:30:49] [INFO ] Parsed PT model containing 256 places and 3616 transitions and 14464 arcs in 244 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 72 ms.
Initial state reduction rules removed 1 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA TokenRing-PT-015-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-015-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-015-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-015-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 51 out of 256 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 90 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
// Phase 1: matrix 3616 rows 256 cols
[2023-03-20 07:30:50] [INFO ] Computed 16 place invariants in 73 ms
[2023-03-20 07:30:50] [INFO ] Implicit Places using invariants in 723 ms returned []
[2023-03-20 07:30:50] [INFO ] Invariant cache hit.
[2023-03-20 07:30:51] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2023-03-20 07:30:56] [INFO ] Implicit Places using invariants and state equation in 5379 ms returned []
Implicit Place search using SMT with State Equation took 6130 ms to find 0 implicit places.
[2023-03-20 07:30:56] [INFO ] Invariant cache hit.
[2023-03-20 07:30:57] [INFO ] Dead Transitions using invariants and state equation in 952 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7182 ms. Remains : 256/256 places, 3616/3616 transitions.
Support contains 51 out of 256 places after structural reductions.
[2023-03-20 07:30:57] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-20 07:30:57] [INFO ] Flatten gal took : 186 ms
[2023-03-20 07:30:57] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA TokenRing-PT-015-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-015-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-015-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 07:30:57] [INFO ] Flatten gal took : 127 ms
[2023-03-20 07:30:58] [INFO ] Input system was already deterministic with 3616 transitions.
Support contains 50 out of 256 places (down from 51) after GAL structural reductions.
FORMULA TokenRing-PT-015-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 510 ms. (steps per millisecond=19 ) properties (out of 35) seen :30
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=35 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=57 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=57 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=60 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=59 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-20 07:31:01] [INFO ] Invariant cache hit.
[2023-03-20 07:31:01] [INFO ] [Real]Absence check using 16 positive place invariants in 3 ms returned sat
[2023-03-20 07:31:01] [INFO ] After 924ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-20 07:31:02] [INFO ] [Nat]Absence check using 16 positive place invariants in 3 ms returned sat
[2023-03-20 07:31:02] [INFO ] After 770ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-20 07:31:02] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2023-03-20 07:31:04] [INFO ] After 1176ms SMT Verify possible using 3390 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-20 07:31:04] [INFO ] After 1882ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 464 ms.
[2023-03-20 07:31:05] [INFO ] After 3295ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 70 ms.
Support contains 11 out of 256 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 240 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 241 ms. Remains : 256/256 places, 3616/3616 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=64 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=64 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=67 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=60 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 128281 steps, run timeout after 3001 ms. (steps per millisecond=42 ) properties seen :{}
Probabilistic random walk after 128281 steps, saw 25077 distinct states, run finished after 3006 ms. (steps per millisecond=42 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-20 07:31:09] [INFO ] Invariant cache hit.
[2023-03-20 07:31:09] [INFO ] [Real]Absence check using 16 positive place invariants in 4 ms returned sat
[2023-03-20 07:31:10] [INFO ] After 897ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-20 07:31:10] [INFO ] [Nat]Absence check using 16 positive place invariants in 3 ms returned sat
[2023-03-20 07:31:11] [INFO ] After 703ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-20 07:31:11] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2023-03-20 07:31:12] [INFO ] After 1255ms SMT Verify possible using 3390 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-20 07:31:13] [INFO ] After 1957ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 441 ms.
[2023-03-20 07:31:13] [INFO ] After 3217ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 70 ms.
Support contains 11 out of 256 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 66 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 256/256 places, 3616/3616 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 81 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
[2023-03-20 07:31:13] [INFO ] Invariant cache hit.
[2023-03-20 07:31:14] [INFO ] Implicit Places using invariants in 277 ms returned []
[2023-03-20 07:31:14] [INFO ] Invariant cache hit.
[2023-03-20 07:31:14] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2023-03-20 07:31:19] [INFO ] Implicit Places using invariants and state equation in 5457 ms returned []
Implicit Place search using SMT with State Equation took 5739 ms to find 0 implicit places.
[2023-03-20 07:31:19] [INFO ] Redundant transitions in 291 ms returned []
[2023-03-20 07:31:19] [INFO ] Invariant cache hit.
[2023-03-20 07:31:20] [INFO ] Dead Transitions using invariants and state equation in 966 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7091 ms. Remains : 256/256 places, 3616/3616 transitions.
Graph (trivial) has 3320 edges and 256 vertex of which 230 / 256 are part of one of the 15 SCC in 6 ms
Free SCC test removed 215 places
Drop transitions removed 3306 transitions
Ensure Unique test removed 268 transitions
Reduce isomorphic transitions removed 3574 transitions.
Graph (complete) has 42 edges and 41 vertex of which 33 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.0 ms
Discarding 8 places :
Also discarding 0 output transitions
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 14 place count 33 transition count 30
Reduce places removed 12 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 13 rules applied. Total rules applied 27 place count 21 transition count 29
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 28 place count 20 transition count 29
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 28 place count 20 transition count 28
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 30 place count 19 transition count 28
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 3 with 8 rules applied. Total rules applied 38 place count 19 transition count 20
Applied a total of 38 rules in 22 ms. Remains 19 /256 variables (removed 237) and now considering 20/3616 (removed 3596) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 20 rows 19 cols
[2023-03-20 07:31:20] [INFO ] Computed 8 place invariants in 0 ms
[2023-03-20 07:31:20] [INFO ] [Real]Absence check using 8 positive place invariants in 1 ms returned sat
[2023-03-20 07:31:20] [INFO ] After 10ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:3
[2023-03-20 07:31:20] [INFO ] After 16ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-20 07:31:20] [INFO ] After 50ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-20 07:31:20] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2023-03-20 07:31:20] [INFO ] After 9ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-20 07:31:20] [INFO ] After 18ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-20 07:31:20] [INFO ] After 56ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
[2023-03-20 07:31:21] [INFO ] Flatten gal took : 96 ms
[2023-03-20 07:31:21] [INFO ] Flatten gal took : 102 ms
[2023-03-20 07:31:21] [INFO ] Input system was already deterministic with 3616 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 23 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24 ms. Remains : 256/256 places, 3616/3616 transitions.
[2023-03-20 07:31:21] [INFO ] Flatten gal took : 70 ms
[2023-03-20 07:31:21] [INFO ] Flatten gal took : 78 ms
[2023-03-20 07:31:21] [INFO ] Input system was already deterministic with 3616 transitions.
Starting structural reductions in LTL mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 21 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22 ms. Remains : 256/256 places, 3616/3616 transitions.
[2023-03-20 07:31:21] [INFO ] Flatten gal took : 67 ms
[2023-03-20 07:31:21] [INFO ] Flatten gal took : 76 ms
[2023-03-20 07:31:22] [INFO ] Input system was already deterministic with 3616 transitions.
Starting structural reductions in LTL mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 22 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23 ms. Remains : 256/256 places, 3616/3616 transitions.
[2023-03-20 07:31:22] [INFO ] Flatten gal took : 65 ms
[2023-03-20 07:31:22] [INFO ] Flatten gal took : 74 ms
[2023-03-20 07:31:22] [INFO ] Input system was already deterministic with 3616 transitions.
Starting structural reductions in LTL mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 21 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22 ms. Remains : 256/256 places, 3616/3616 transitions.
[2023-03-20 07:31:22] [INFO ] Flatten gal took : 66 ms
[2023-03-20 07:31:22] [INFO ] Flatten gal took : 72 ms
[2023-03-20 07:31:22] [INFO ] Input system was already deterministic with 3616 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 90 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 91 ms. Remains : 256/256 places, 3616/3616 transitions.
[2023-03-20 07:31:22] [INFO ] Flatten gal took : 65 ms
[2023-03-20 07:31:22] [INFO ] Flatten gal took : 76 ms
[2023-03-20 07:31:23] [INFO ] Input system was already deterministic with 3616 transitions.
Starting structural reductions in LTL mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 20 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 256/256 places, 3616/3616 transitions.
[2023-03-20 07:31:23] [INFO ] Flatten gal took : 62 ms
[2023-03-20 07:31:23] [INFO ] Flatten gal took : 71 ms
[2023-03-20 07:31:23] [INFO ] Input system was already deterministic with 3616 transitions.
Starting structural reductions in LTL mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 21 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21 ms. Remains : 256/256 places, 3616/3616 transitions.
[2023-03-20 07:31:23] [INFO ] Flatten gal took : 59 ms
[2023-03-20 07:31:23] [INFO ] Flatten gal took : 68 ms
[2023-03-20 07:31:23] [INFO ] Input system was already deterministic with 3616 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 62 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 63 ms. Remains : 256/256 places, 3616/3616 transitions.
[2023-03-20 07:31:23] [INFO ] Flatten gal took : 58 ms
[2023-03-20 07:31:23] [INFO ] Flatten gal took : 71 ms
[2023-03-20 07:31:23] [INFO ] Input system was already deterministic with 3616 transitions.
[2023-03-20 07:31:24] [INFO ] Flatten gal took : 64 ms
[2023-03-20 07:31:24] [INFO ] Flatten gal took : 69 ms
[2023-03-20 07:31:24] [INFO ] Export to MCC of 8 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-20 07:31:24] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 256 places, 3616 transitions and 14464 arcs took 16 ms.
Total runtime 34481 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/516/ctl_0_ --ctl=/tmp/516/ctl_1_ --ctl=/tmp/516/ctl_2_ --ctl=/tmp/516/ctl_3_ --ctl=/tmp/516/ctl_4_ --ctl=/tmp/516/ctl_5_ --ctl=/tmp/516/ctl_6_ --ctl=/tmp/516/ctl_7_ --mu-par --mu-opt
FORMULA TokenRing-PT-015-CTLCardinality-03 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA TokenRing-PT-015-CTLCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA TokenRing-PT-015-CTLCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA TokenRing-PT-015-CTLCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA TokenRing-PT-015-CTLCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA TokenRing-PT-015-CTLCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA TokenRing-PT-015-CTLCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA TokenRing-PT-015-CTLCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1679297627548

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2023
ctl formula name TokenRing-PT-015-CTLCardinality-03
ctl formula formula --ctl=/tmp/516/ctl_0_
ctl formula name TokenRing-PT-015-CTLCardinality-08
ctl formula formula --ctl=/tmp/516/ctl_1_
ctl formula name TokenRing-PT-015-CTLCardinality-09
ctl formula formula --ctl=/tmp/516/ctl_2_
ctl formula name TokenRing-PT-015-CTLCardinality-10
ctl formula formula --ctl=/tmp/516/ctl_3_
ctl formula name TokenRing-PT-015-CTLCardinality-11
ctl formula formula --ctl=/tmp/516/ctl_4_
ctl formula name TokenRing-PT-015-CTLCardinality-12
ctl formula formula --ctl=/tmp/516/ctl_5_
ctl formula name TokenRing-PT-015-CTLCardinality-14
ctl formula formula --ctl=/tmp/516/ctl_6_
ctl formula name TokenRing-PT-015-CTLCardinality-15
ctl formula formula --ctl=/tmp/516/ctl_7_
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 256 places, 3616 transitions and 14464 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.030 real 0.020 user 0.010 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: 3616->3616 groups
pnml2lts-sym: Regrouping took 2.070 real 2.070 user 0.000 sys
pnml2lts-sym: state vector length is 256; there are 3616 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: Exploration took 2623213 group checks and 0 next state calls
pnml2lts-sym: reachability took 7.190 real 28.680 user 0.030 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.010 user 0.000 sys
pnml2lts-sym: state space has 35357924 states, 18662 nodes
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/516/ctl_0_ holds for the initial state
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: Formula /tmp/516/ctl_2_ holds for the initial state
pnml2lts-sym: Formula /tmp/516/ctl_4_ does not hold for the initial state
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: Formula /tmp/516/ctl_5_ holds for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/516/ctl_1_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/516/ctl_3_ holds for the initial state
pnml2lts-sym: Formula /tmp/516/ctl_6_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/516/ctl_7_ does not hold for the initial state
pnml2lts-sym: group_next: 6545 nodes total
pnml2lts-sym: group_explored: 28119 nodes, 18893 short vectors total
pnml2lts-sym: max token count: 1

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="TokenRing-PT-015"
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 TokenRing-PT-015, 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 r489-tall-167912707100665"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-PT-015.tgz
mv TokenRing-PT-015 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 ;