About the Execution of LTSMin+red for CloudOpsManagement-PT-20480by10240
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15796.983 | 3600000.00 | 14189974.00 | 682.20 | ?????F?????????T | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r073-smll-167814399700561.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is CloudOpsManagement-PT-20480by10240, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r073-smll-167814399700561
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 11K Feb 26 01:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 100K Feb 26 01:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 26 01:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 26 01:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 15:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 25 15:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 01:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 127K Feb 26 01:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Feb 26 01:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Feb 26 01:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 15:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:46 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 13 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 17K Mar 5 18:22 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 CloudOpsManagement-PT-20480by10240-CTLCardinality-00
FORMULA_NAME CloudOpsManagement-PT-20480by10240-CTLCardinality-01
FORMULA_NAME CloudOpsManagement-PT-20480by10240-CTLCardinality-02
FORMULA_NAME CloudOpsManagement-PT-20480by10240-CTLCardinality-03
FORMULA_NAME CloudOpsManagement-PT-20480by10240-CTLCardinality-04
FORMULA_NAME CloudOpsManagement-PT-20480by10240-CTLCardinality-05
FORMULA_NAME CloudOpsManagement-PT-20480by10240-CTLCardinality-06
FORMULA_NAME CloudOpsManagement-PT-20480by10240-CTLCardinality-07
FORMULA_NAME CloudOpsManagement-PT-20480by10240-CTLCardinality-08
FORMULA_NAME CloudOpsManagement-PT-20480by10240-CTLCardinality-09
FORMULA_NAME CloudOpsManagement-PT-20480by10240-CTLCardinality-10
FORMULA_NAME CloudOpsManagement-PT-20480by10240-CTLCardinality-11
FORMULA_NAME CloudOpsManagement-PT-20480by10240-CTLCardinality-12
FORMULA_NAME CloudOpsManagement-PT-20480by10240-CTLCardinality-13
FORMULA_NAME CloudOpsManagement-PT-20480by10240-CTLCardinality-14
FORMULA_NAME CloudOpsManagement-PT-20480by10240-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678586330198
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=CloudOpsManagement-PT-20480by10240
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 01:58:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-12 01:58:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 01:58:53] [INFO ] Load time of PNML (sax parser for PT used): 52 ms
[2023-03-12 01:58:53] [INFO ] Transformed 27 places.
[2023-03-12 01:58:53] [INFO ] Transformed 29 transitions.
[2023-03-12 01:58:53] [INFO ] Parsed PT model containing 27 places and 29 transitions and 94 arcs in 437 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 22 ms.
Support contains 27 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 14 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 27 cols
[2023-03-12 01:58:53] [INFO ] Computed 11 place invariants in 6 ms
[2023-03-12 01:58:53] [INFO ] Implicit Places using invariants in 191 ms returned []
[2023-03-12 01:58:53] [INFO ] Invariant cache hit.
[2023-03-12 01:58:53] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-12 01:58:53] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 323 ms to find 0 implicit places.
[2023-03-12 01:58:53] [INFO ] Invariant cache hit.
[2023-03-12 01:58:53] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 413 ms. Remains : 27/27 places, 29/29 transitions.
Support contains 27 out of 27 places after structural reductions.
[2023-03-12 01:58:53] [INFO ] Flatten gal took : 26 ms
[2023-03-12 01:58:53] [INFO ] Flatten gal took : 12 ms
[2023-03-12 01:58:53] [INFO ] Input system was already deterministic with 29 transitions.
Incomplete random walk after 10241 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=284 ) properties (out of 109) seen :1
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=7 ) properties (out of 108) seen :6
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=7 ) properties (out of 102) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 102) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=5 ) properties (out of 102) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 102) seen :3
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=7 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 99) seen :0
Running SMT prover for 99 properties.
[2023-03-12 01:58:54] [INFO ] Invariant cache hit.
[2023-03-12 01:58:54] [INFO ] [Real]Absence check using 11 positive place invariants in 6 ms returned sat
[2023-03-12 01:58:54] [INFO ] After 411ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:97
[2023-03-12 01:58:55] [INFO ] [Nat]Absence check using 11 positive place invariants in 6 ms returned sat
[2023-03-12 01:58:55] [INFO ] After 299ms SMT Verify possible using state equation in natural domain returned unsat :36 sat :63
[2023-03-12 01:58:55] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-12 01:58:55] [INFO ] After 249ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :36 sat :63
[2023-03-12 01:58:56] [INFO ] After 594ms SMT Verify possible using trap constraints in natural domain returned unsat :36 sat :63
Attempting to minimize the solution found.
Minimization took 224 ms.
[2023-03-12 01:58:56] [INFO ] After 1553ms SMT Verify possible using all constraints in natural domain returned unsat :36 sat :63
Fused 99 Parikh solutions to 62 different solutions.
Parikh walk visited 33 properties in 31967 ms.
Support contains 22 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 29/29 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 27 transition count 28
Applied a total of 1 rules in 11 ms. Remains 27 /27 variables (removed 0) and now considering 28/29 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 27/27 places, 28/29 transitions.
Incomplete random walk after 10241 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=1463 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 30) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Interrupted probabilistic random walk after 95126 steps, run timeout after 3001 ms. (steps per millisecond=31 ) properties seen :{14=1, 26=1}
Probabilistic random walk after 95126 steps, saw 85171 distinct states, run finished after 3002 ms. (steps per millisecond=31 ) properties seen :2
Running SMT prover for 27 properties.
// Phase 1: matrix 28 rows 27 cols
[2023-03-12 01:59:31] [INFO ] Computed 11 place invariants in 4 ms
[2023-03-12 01:59:31] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2023-03-12 01:59:31] [INFO ] After 159ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:27
[2023-03-12 01:59:31] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2023-03-12 01:59:31] [INFO ] After 83ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :27
[2023-03-12 01:59:31] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-12 01:59:32] [INFO ] After 106ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :27
[2023-03-12 01:59:32] [INFO ] After 239ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :27
Attempting to minimize the solution found.
Minimization took 96 ms.
[2023-03-12 01:59:32] [INFO ] After 520ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :27
Parikh walk visited 16 properties in 30011 ms.
Support contains 11 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 28/28 transitions.
Graph (trivial) has 2 edges and 27 vertex of which 2 / 27 are part of one of the 1 SCC in 7 ms
Free SCC test removed 1 places
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Applied a total of 1 rules in 14 ms. Remains 26 /27 variables (removed 1) and now considering 26/28 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 26/27 places, 26/28 transitions.
Incomplete random walk after 10241 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=731 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 11) 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 11) 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 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 11) 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 11) 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 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 11) seen :0
Interrupted probabilistic random walk after 141278 steps, run timeout after 3001 ms. (steps per millisecond=47 ) properties seen :{}
Probabilistic random walk after 141278 steps, saw 119482 distinct states, run finished after 3002 ms. (steps per millisecond=47 ) properties seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 26 rows 26 cols
[2023-03-12 02:00:05] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-12 02:00:05] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2023-03-12 02:00:05] [INFO ] After 53ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2023-03-12 02:00:05] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2023-03-12 02:00:05] [INFO ] After 37ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
[2023-03-12 02:00:05] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-12 02:00:05] [INFO ] After 29ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :11
[2023-03-12 02:00:05] [INFO ] After 67ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :11
Attempting to minimize the solution found.
Minimization took 29 ms.
[2023-03-12 02:00:05] [INFO ] After 220ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :11
Parikh walk visited 9 properties in 17434 ms.
Support contains 3 out of 26 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 26/26 places, 26/26 transitions.
Graph (trivial) has 4 edges and 26 vertex of which 4 / 26 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t20 and 2 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 22 transition count 19
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 7 place count 20 transition count 18
Ensure Unique test removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 19 transition count 18
Applied a total of 8 rules in 10 ms. Remains 19 /26 variables (removed 7) and now considering 18/26 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 19/26 places, 18/26 transitions.
Incomplete random walk after 10241 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=2560 ) properties (out of 2) 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 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 411966 steps, run timeout after 3001 ms. (steps per millisecond=137 ) properties seen :{}
Probabilistic random walk after 411966 steps, saw 318077 distinct states, run finished after 3001 ms. (steps per millisecond=137 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 18 rows 19 cols
[2023-03-12 02:00:26] [INFO ] Computed 8 place invariants in 3 ms
[2023-03-12 02:00:26] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-12 02:00:26] [INFO ] After 53ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-12 02:00:26] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-12 02:00:26] [INFO ] After 14ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-12 02:00:26] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-12 02:00:26] [INFO ] After 8ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-12 02:00:26] [INFO ] After 26ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-03-12 02:00:26] [INFO ] After 81ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Finished Parikh walk after 49686 steps, including 0 resets, run visited all 2 properties in 398 ms. (steps per millisecond=124 )
Parikh walk visited 2 properties in 398 ms.
Successfully simplified 36 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA CloudOpsManagement-PT-20480by10240-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-20480by10240-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-12 02:00:26] [INFO ] Flatten gal took : 7 ms
[2023-03-12 02:00:26] [INFO ] Flatten gal took : 6 ms
[2023-03-12 02:00:26] [INFO ] Input system was already deterministic with 29 transitions.
Support contains 22 out of 27 places (down from 25) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 27/27 places, 29/29 transitions.
[2023-03-12 02:00:27] [INFO ] Flatten gal took : 4 ms
[2023-03-12 02:00:27] [INFO ] Flatten gal took : 4 ms
[2023-03-12 02:00:27] [INFO ] Input system was already deterministic with 29 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 27/27 places, 29/29 transitions.
[2023-03-12 02:00:27] [INFO ] Flatten gal took : 4 ms
[2023-03-12 02:00:27] [INFO ] Flatten gal took : 3 ms
[2023-03-12 02:00:27] [INFO ] Input system was already deterministic with 29 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 27/27 places, 29/29 transitions.
[2023-03-12 02:00:27] [INFO ] Flatten gal took : 3 ms
[2023-03-12 02:00:27] [INFO ] Flatten gal took : 4 ms
[2023-03-12 02:00:27] [INFO ] Input system was already deterministic with 29 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Graph (trivial) has 5 edges and 27 vertex of which 4 / 27 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 25 transition count 25
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 25 transition count 23
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 21 transition count 23
Applied a total of 9 rules in 7 ms. Remains 21 /27 variables (removed 6) and now considering 23/29 (removed 6) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8 ms. Remains : 21/27 places, 23/29 transitions.
[2023-03-12 02:00:27] [INFO ] Flatten gal took : 2 ms
[2023-03-12 02:00:27] [INFO ] Flatten gal took : 2 ms
[2023-03-12 02:00:27] [INFO ] Input system was already deterministic with 23 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 27/27 places, 29/29 transitions.
[2023-03-12 02:00:27] [INFO ] Flatten gal took : 2 ms
[2023-03-12 02:00:27] [INFO ] Flatten gal took : 3 ms
[2023-03-12 02:00:27] [INFO ] Input system was already deterministic with 29 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 27/27 places, 29/29 transitions.
[2023-03-12 02:00:27] [INFO ] Flatten gal took : 3 ms
[2023-03-12 02:00:27] [INFO ] Flatten gal took : 2 ms
[2023-03-12 02:00:27] [INFO ] Input system was already deterministic with 29 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 27/27 places, 29/29 transitions.
[2023-03-12 02:00:27] [INFO ] Flatten gal took : 2 ms
[2023-03-12 02:00:27] [INFO ] Flatten gal took : 2 ms
[2023-03-12 02:00:27] [INFO ] Input system was already deterministic with 29 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 27/27 places, 29/29 transitions.
[2023-03-12 02:00:27] [INFO ] Flatten gal took : 3 ms
[2023-03-12 02:00:27] [INFO ] Flatten gal took : 3 ms
[2023-03-12 02:00:27] [INFO ] Input system was already deterministic with 29 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 27/27 places, 29/29 transitions.
[2023-03-12 02:00:27] [INFO ] Flatten gal took : 2 ms
[2023-03-12 02:00:27] [INFO ] Flatten gal took : 3 ms
[2023-03-12 02:00:27] [INFO ] Input system was already deterministic with 29 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 27/27 places, 29/29 transitions.
[2023-03-12 02:00:27] [INFO ] Flatten gal took : 2 ms
[2023-03-12 02:00:27] [INFO ] Flatten gal took : 2 ms
[2023-03-12 02:00:27] [INFO ] Input system was already deterministic with 29 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 27/27 places, 29/29 transitions.
[2023-03-12 02:00:27] [INFO ] Flatten gal took : 2 ms
[2023-03-12 02:00:27] [INFO ] Flatten gal took : 2 ms
[2023-03-12 02:00:27] [INFO ] Input system was already deterministic with 29 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 27/27 places, 29/29 transitions.
[2023-03-12 02:00:27] [INFO ] Flatten gal took : 2 ms
[2023-03-12 02:00:27] [INFO ] Flatten gal took : 2 ms
[2023-03-12 02:00:27] [INFO ] Input system was already deterministic with 29 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Graph (trivial) has 7 edges and 27 vertex of which 6 / 27 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 4 place count 24 transition count 23
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 7 place count 24 transition count 20
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 13 place count 18 transition count 20
Applied a total of 13 rules in 6 ms. Remains 18 /27 variables (removed 9) and now considering 20/29 (removed 9) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6 ms. Remains : 18/27 places, 20/29 transitions.
[2023-03-12 02:00:27] [INFO ] Flatten gal took : 2 ms
[2023-03-12 02:00:27] [INFO ] Flatten gal took : 2 ms
[2023-03-12 02:00:27] [INFO ] Input system was already deterministic with 20 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 0 ms. Remains : 27/27 places, 29/29 transitions.
[2023-03-12 02:00:27] [INFO ] Flatten gal took : 2 ms
[2023-03-12 02:00:27] [INFO ] Flatten gal took : 2 ms
[2023-03-12 02:00:27] [INFO ] Input system was already deterministic with 29 transitions.
[2023-03-12 02:00:27] [INFO ] Flatten gal took : 3 ms
[2023-03-12 02:00:27] [INFO ] Flatten gal took : 3 ms
[2023-03-12 02:00:27] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-12 02:00:27] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 27 places, 29 transitions and 94 arcs took 1 ms.
Total runtime 94647 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/493/ctl_0_ --ctl=/tmp/493/ctl_1_ --ctl=/tmp/493/ctl_2_ --ctl=/tmp/493/ctl_3_ --ctl=/tmp/493/ctl_4_ --ctl=/tmp/493/ctl_5_ --ctl=/tmp/493/ctl_6_ --ctl=/tmp/493/ctl_7_ --ctl=/tmp/493/ctl_8_ --ctl=/tmp/493/ctl_9_ --ctl=/tmp/493/ctl_10_ --ctl=/tmp/493/ctl_11_ --ctl=/tmp/493/ctl_12_ --ctl=/tmp/493/ctl_13_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 351612 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16099072 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ 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
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="CloudOpsManagement-PT-20480by10240"
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 CloudOpsManagement-PT-20480by10240, 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 r073-smll-167814399700561"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CloudOpsManagement-PT-20480by10240.tgz
mv CloudOpsManagement-PT-20480by10240 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;