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.r394-oct2-167903717700274.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 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 marciexred
Input is ShieldIIPt-PT-020A, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r394-oct2-167903717700274
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 512K
-rw-r--r-- 1 mcc users 6.2K Feb 25 17:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 25 17:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 25 17:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 25 17:29 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 3.6K Feb 25 16:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.1K Feb 25 18:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 95K Feb 25 18:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Feb 25 18:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Feb 25 18:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:57 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:57 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 105K 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 ShieldIIPt-PT-020A-CTLFireability-00
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-01
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-02
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-03
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-04
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-05
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-06
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-07
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-08
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-09
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-10
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-11
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-12
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-13
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-14
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679499976420

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=marciexred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPt-PT-020A
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-22 15:46:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-22 15:46:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 15:46:19] [INFO ] Load time of PNML (sax parser for PT used): 80 ms
[2023-03-22 15:46:19] [INFO ] Transformed 383 places.
[2023-03-22 15:46:19] [INFO ] Transformed 283 transitions.
[2023-03-22 15:46:19] [INFO ] Found NUPN structural information;
[2023-03-22 15:46:19] [INFO ] Parsed PT model containing 383 places and 283 transitions and 1206 arcs in 212 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 7 ms.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Support contains 147 out of 383 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Applied a total of 0 rules in 22 ms. Remains 383 /383 variables (removed 0) and now considering 282/282 (removed 0) transitions.
// Phase 1: matrix 282 rows 383 cols
[2023-03-22 15:46:19] [INFO ] Computed 181 place invariants in 11 ms
[2023-03-22 15:46:20] [INFO ] Implicit Places using invariants in 1009 ms returned []
[2023-03-22 15:46:20] [INFO ] Invariant cache hit.
[2023-03-22 15:46:21] [INFO ] Implicit Places using invariants and state equation in 579 ms returned []
Implicit Place search using SMT with State Equation took 1612 ms to find 0 implicit places.
[2023-03-22 15:46:21] [INFO ] Invariant cache hit.
[2023-03-22 15:46:21] [INFO ] Dead Transitions using invariants and state equation in 376 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2013 ms. Remains : 383/383 places, 282/282 transitions.
Support contains 147 out of 383 places after structural reductions.
[2023-03-22 15:46:21] [INFO ] Flatten gal took : 145 ms
[2023-03-22 15:46:21] [INFO ] Flatten gal took : 28 ms
[2023-03-22 15:46:22] [INFO ] Input system was already deterministic with 282 transitions.
Support contains 143 out of 383 places (down from 147) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 576 ms. (steps per millisecond=17 ) properties (out of 63) seen :35
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 28) 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 28) 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 28) 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 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 28) 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 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 28) 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 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 28) 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 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 28) 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 28) 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 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 28) 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 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 28) 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 28) 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 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 28) 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 28) seen :0
Running SMT prover for 28 properties.
[2023-03-22 15:46:22] [INFO ] Invariant cache hit.
[2023-03-22 15:46:23] [INFO ] [Real]Absence check using 181 positive place invariants in 30 ms returned sat
[2023-03-22 15:46:23] [INFO ] After 670ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:28
[2023-03-22 15:46:24] [INFO ] [Nat]Absence check using 181 positive place invariants in 22 ms returned sat
[2023-03-22 15:46:26] [INFO ] After 1819ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :28
[2023-03-22 15:46:28] [INFO ] After 3499ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :28
Attempting to minimize the solution found.
Minimization took 1077 ms.
[2023-03-22 15:46:29] [INFO ] After 5744ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :28
Parikh walk visited 26 properties in 1069 ms.
Support contains 11 out of 383 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 383/383 places, 282/282 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 383 transition count 281
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 382 transition count 281
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 381 transition count 280
Partial Free-agglomeration rule applied 38 times.
Drop transitions removed 38 transitions
Iterating global reduction 0 with 38 rules applied. Total rules applied 42 place count 381 transition count 280
Applied a total of 42 rules in 71 ms. Remains 381 /383 variables (removed 2) and now considering 280/282 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 381/383 places, 280/282 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 2) 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 2) seen :0
Interrupted probabilistic random walk after 480617 steps, run timeout after 3001 ms. (steps per millisecond=160 ) properties seen :{0=1}
Probabilistic random walk after 480617 steps, saw 449944 distinct states, run finished after 3004 ms. (steps per millisecond=159 ) properties seen :1
Running SMT prover for 1 properties.
// Phase 1: matrix 280 rows 381 cols
[2023-03-22 15:46:33] [INFO ] Computed 181 place invariants in 8 ms
[2023-03-22 15:46:33] [INFO ] [Real]Absence check using 181 positive place invariants in 52 ms returned sat
[2023-03-22 15:46:34] [INFO ] After 362ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 15:46:34] [INFO ] [Nat]Absence check using 181 positive place invariants in 68 ms returned sat
[2023-03-22 15:46:34] [INFO ] After 167ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 15:46:34] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-22 15:46:34] [INFO ] After 70ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-22 15:46:34] [INFO ] After 166ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 134 ms.
[2023-03-22 15:46:34] [INFO ] After 659ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 16 ms.
Support contains 8 out of 381 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 381/381 places, 280/280 transitions.
Applied a total of 0 rules in 30 ms. Remains 381 /381 variables (removed 0) and now considering 280/280 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 381/381 places, 280/280 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 1) 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 1) seen :0
Interrupted probabilistic random walk after 575782 steps, run timeout after 3001 ms. (steps per millisecond=191 ) properties seen :{}
Probabilistic random walk after 575782 steps, saw 538125 distinct states, run finished after 3003 ms. (steps per millisecond=191 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-22 15:46:37] [INFO ] Invariant cache hit.
[2023-03-22 15:46:38] [INFO ] [Real]Absence check using 181 positive place invariants in 71 ms returned sat
[2023-03-22 15:46:38] [INFO ] After 370ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 15:46:38] [INFO ] [Nat]Absence check using 181 positive place invariants in 186 ms returned sat
[2023-03-22 15:46:38] [INFO ] After 107ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 15:46:38] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-22 15:46:38] [INFO ] After 96ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-22 15:46:38] [INFO ] After 167ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 25 ms.
[2023-03-22 15:46:39] [INFO ] After 633ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 9 ms.
Support contains 8 out of 381 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 381/381 places, 280/280 transitions.
Applied a total of 0 rules in 10 ms. Remains 381 /381 variables (removed 0) and now considering 280/280 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 381/381 places, 280/280 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 381/381 places, 280/280 transitions.
Applied a total of 0 rules in 23 ms. Remains 381 /381 variables (removed 0) and now considering 280/280 (removed 0) transitions.
[2023-03-22 15:46:39] [INFO ] Invariant cache hit.
[2023-03-22 15:46:39] [INFO ] Implicit Places using invariants in 251 ms returned [373, 374]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 253 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 379/381 places, 280/280 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 379 transition count 279
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 378 transition count 279
Applied a total of 2 rules in 19 ms. Remains 378 /379 variables (removed 1) and now considering 279/280 (removed 1) transitions.
// Phase 1: matrix 279 rows 378 cols
[2023-03-22 15:46:39] [INFO ] Computed 179 place invariants in 2 ms
[2023-03-22 15:46:39] [INFO ] Implicit Places using invariants in 286 ms returned [367]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 290 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 377/381 places, 279/280 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 376 transition count 278
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 376 transition count 278
Applied a total of 2 rules in 22 ms. Remains 376 /377 variables (removed 1) and now considering 278/279 (removed 1) transitions.
// Phase 1: matrix 278 rows 376 cols
[2023-03-22 15:46:39] [INFO ] Computed 178 place invariants in 2 ms
[2023-03-22 15:46:39] [INFO ] Implicit Places using invariants in 296 ms returned []
[2023-03-22 15:46:39] [INFO ] Invariant cache hit.
[2023-03-22 15:46:40] [INFO ] State equation strengthened by 19 read => feed constraints.
[2023-03-22 15:46:40] [INFO ] Implicit Places using invariants and state equation in 677 ms returned []
Implicit Place search using SMT with State Equation took 974 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 376/381 places, 278/280 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 1581 ms. Remains : 376/381 places, 278/280 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 1) 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 1) seen :0
Interrupted probabilistic random walk after 579007 steps, run timeout after 3001 ms. (steps per millisecond=192 ) properties seen :{}
Probabilistic random walk after 579007 steps, saw 541039 distinct states, run finished after 3002 ms. (steps per millisecond=192 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-22 15:46:43] [INFO ] Invariant cache hit.
[2023-03-22 15:46:43] [INFO ] [Real]Absence check using 178 positive place invariants in 99 ms returned sat
[2023-03-22 15:46:44] [INFO ] After 346ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 15:46:44] [INFO ] [Nat]Absence check using 178 positive place invariants in 95 ms returned sat
[2023-03-22 15:46:44] [INFO ] After 144ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 15:46:44] [INFO ] State equation strengthened by 19 read => feed constraints.
[2023-03-22 15:46:44] [INFO ] After 44ms SMT Verify possible using 19 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-22 15:46:44] [INFO ] After 111ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 53 ms.
[2023-03-22 15:46:44] [INFO ] After 526ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 8 ms.
Support contains 8 out of 376 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 376/376 places, 278/278 transitions.
Applied a total of 0 rules in 32 ms. Remains 376 /376 variables (removed 0) and now considering 278/278 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 376/376 places, 278/278 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 376/376 places, 278/278 transitions.
Applied a total of 0 rules in 9 ms. Remains 376 /376 variables (removed 0) and now considering 278/278 (removed 0) transitions.
[2023-03-22 15:46:44] [INFO ] Invariant cache hit.
[2023-03-22 15:46:44] [INFO ] Implicit Places using invariants in 337 ms returned []
[2023-03-22 15:46:44] [INFO ] Invariant cache hit.
[2023-03-22 15:46:45] [INFO ] State equation strengthened by 19 read => feed constraints.
[2023-03-22 15:46:45] [INFO ] Implicit Places using invariants and state equation in 614 ms returned []
Implicit Place search using SMT with State Equation took 970 ms to find 0 implicit places.
[2023-03-22 15:46:45] [INFO ] Redundant transitions in 7 ms returned []
[2023-03-22 15:46:45] [INFO ] Invariant cache hit.
[2023-03-22 15:46:45] [INFO ] Dead Transitions using invariants and state equation in 178 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1205 ms. Remains : 376/376 places, 278/278 transitions.
Partial Free-agglomeration rule applied 18 times.
Drop transitions removed 18 transitions
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 376 transition count 278
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 376 transition count 260
Applied a total of 36 rules in 20 ms. Remains 376 /376 variables (removed 0) and now considering 260/278 (removed 18) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 260 rows 376 cols
[2023-03-22 15:46:45] [INFO ] Computed 178 place invariants in 2 ms
[2023-03-22 15:46:45] [INFO ] [Real]Absence check using 178 positive place invariants in 68 ms returned sat
[2023-03-22 15:46:46] [INFO ] After 424ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 15:46:46] [INFO ] [Nat]Absence check using 178 positive place invariants in 25 ms returned sat
[2023-03-22 15:46:46] [INFO ] After 202ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 15:46:46] [INFO ] After 249ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 53 ms.
[2023-03-22 15:46:46] [INFO ] After 424ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-22 15:46:46] [INFO ] Flatten gal took : 37 ms
[2023-03-22 15:46:46] [INFO ] Flatten gal took : 30 ms
[2023-03-22 15:46:46] [INFO ] Input system was already deterministic with 282 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 383 transition count 281
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 382 transition count 281
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 381 transition count 280
Applied a total of 4 rules in 26 ms. Remains 381 /383 variables (removed 2) and now considering 280/282 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 26 ms. Remains : 381/383 places, 280/282 transitions.
[2023-03-22 15:46:46] [INFO ] Flatten gal took : 18 ms
[2023-03-22 15:46:46] [INFO ] Flatten gal took : 17 ms
[2023-03-22 15:46:46] [INFO ] Input system was already deterministic with 280 transitions.
Starting structural reductions in LTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Applied a total of 0 rules in 4 ms. Remains 383 /383 variables (removed 0) and now considering 282/282 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 383/383 places, 282/282 transitions.
[2023-03-22 15:46:47] [INFO ] Flatten gal took : 24 ms
[2023-03-22 15:46:47] [INFO ] Flatten gal took : 15 ms
[2023-03-22 15:46:47] [INFO ] Input system was already deterministic with 282 transitions.
Starting structural reductions in LTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Applied a total of 0 rules in 2 ms. Remains 383 /383 variables (removed 0) and now considering 282/282 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 383/383 places, 282/282 transitions.
[2023-03-22 15:46:47] [INFO ] Flatten gal took : 15 ms
[2023-03-22 15:46:47] [INFO ] Flatten gal took : 26 ms
[2023-03-22 15:46:47] [INFO ] Input system was already deterministic with 282 transitions.
Starting structural reductions in LTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Applied a total of 0 rules in 3 ms. Remains 383 /383 variables (removed 0) and now considering 282/282 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 383/383 places, 282/282 transitions.
[2023-03-22 15:46:47] [INFO ] Flatten gal took : 14 ms
[2023-03-22 15:46:47] [INFO ] Flatten gal took : 15 ms
[2023-03-22 15:46:47] [INFO ] Input system was already deterministic with 282 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 383 transition count 281
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 382 transition count 281
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 381 transition count 280
Applied a total of 4 rules in 17 ms. Remains 381 /383 variables (removed 2) and now considering 280/282 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 17 ms. Remains : 381/383 places, 280/282 transitions.
[2023-03-22 15:46:47] [INFO ] Flatten gal took : 13 ms
[2023-03-22 15:46:47] [INFO ] Flatten gal took : 14 ms
[2023-03-22 15:46:47] [INFO ] Input system was already deterministic with 280 transitions.
Starting structural reductions in LTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Applied a total of 0 rules in 3 ms. Remains 383 /383 variables (removed 0) and now considering 282/282 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 383/383 places, 282/282 transitions.
[2023-03-22 15:46:47] [INFO ] Flatten gal took : 13 ms
[2023-03-22 15:46:47] [INFO ] Flatten gal took : 13 ms
[2023-03-22 15:46:47] [INFO ] Input system was already deterministic with 282 transitions.
Starting structural reductions in LTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Applied a total of 0 rules in 3 ms. Remains 383 /383 variables (removed 0) and now considering 282/282 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 383/383 places, 282/282 transitions.
[2023-03-22 15:46:47] [INFO ] Flatten gal took : 12 ms
[2023-03-22 15:46:47] [INFO ] Flatten gal took : 13 ms
[2023-03-22 15:46:47] [INFO ] Input system was already deterministic with 282 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 383 transition count 281
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 382 transition count 281
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 381 transition count 280
Applied a total of 4 rules in 15 ms. Remains 381 /383 variables (removed 2) and now considering 280/282 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 25 ms. Remains : 381/383 places, 280/282 transitions.
[2023-03-22 15:46:47] [INFO ] Flatten gal took : 12 ms
[2023-03-22 15:46:47] [INFO ] Flatten gal took : 12 ms
[2023-03-22 15:46:47] [INFO ] Input system was already deterministic with 280 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 383 transition count 281
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 382 transition count 281
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 381 transition count 280
Applied a total of 4 rules in 14 ms. Remains 381 /383 variables (removed 2) and now considering 280/282 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 14 ms. Remains : 381/383 places, 280/282 transitions.
[2023-03-22 15:46:47] [INFO ] Flatten gal took : 12 ms
[2023-03-22 15:46:47] [INFO ] Flatten gal took : 13 ms
[2023-03-22 15:46:47] [INFO ] Input system was already deterministic with 280 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 383 transition count 281
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 382 transition count 281
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 381 transition count 280
Applied a total of 4 rules in 14 ms. Remains 381 /383 variables (removed 2) and now considering 280/282 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 14 ms. Remains : 381/383 places, 280/282 transitions.
[2023-03-22 15:46:47] [INFO ] Flatten gal took : 12 ms
[2023-03-22 15:46:47] [INFO ] Flatten gal took : 12 ms
[2023-03-22 15:46:47] [INFO ] Input system was already deterministic with 280 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 383 transition count 281
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 382 transition count 281
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 381 transition count 280
Applied a total of 4 rules in 14 ms. Remains 381 /383 variables (removed 2) and now considering 280/282 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 14 ms. Remains : 381/383 places, 280/282 transitions.
[2023-03-22 15:46:47] [INFO ] Flatten gal took : 20 ms
[2023-03-22 15:46:47] [INFO ] Flatten gal took : 13 ms
[2023-03-22 15:46:47] [INFO ] Input system was already deterministic with 280 transitions.
Starting structural reductions in LTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Applied a total of 0 rules in 3 ms. Remains 383 /383 variables (removed 0) and now considering 282/282 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 383/383 places, 282/282 transitions.
[2023-03-22 15:46:47] [INFO ] Flatten gal took : 12 ms
[2023-03-22 15:46:47] [INFO ] Flatten gal took : 12 ms
[2023-03-22 15:46:47] [INFO ] Input system was already deterministic with 282 transitions.
Starting structural reductions in LTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Applied a total of 0 rules in 3 ms. Remains 383 /383 variables (removed 0) and now considering 282/282 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 383/383 places, 282/282 transitions.
[2023-03-22 15:46:47] [INFO ] Flatten gal took : 12 ms
[2023-03-22 15:46:47] [INFO ] Flatten gal took : 12 ms
[2023-03-22 15:46:47] [INFO ] Input system was already deterministic with 282 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 383 transition count 281
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 382 transition count 281
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 381 transition count 280
Applied a total of 4 rules in 26 ms. Remains 381 /383 variables (removed 2) and now considering 280/282 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 26 ms. Remains : 381/383 places, 280/282 transitions.
[2023-03-22 15:46:48] [INFO ] Flatten gal took : 17 ms
[2023-03-22 15:46:48] [INFO ] Flatten gal took : 12 ms
[2023-03-22 15:46:48] [INFO ] Input system was already deterministic with 280 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Finished probabilistic random walk after 5642 steps, run visited all 1 properties in 36 ms. (steps per millisecond=156 )
Probabilistic random walk after 5642 steps, saw 5435 distinct states, run finished after 36 ms. (steps per millisecond=156 ) properties seen :1
FORMULA ShieldIIPt-PT-020A-CTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 383 transition count 281
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 382 transition count 281
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 381 transition count 280
Applied a total of 4 rules in 14 ms. Remains 381 /383 variables (removed 2) and now considering 280/282 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 14 ms. Remains : 381/383 places, 280/282 transitions.
[2023-03-22 15:46:48] [INFO ] Flatten gal took : 11 ms
[2023-03-22 15:46:48] [INFO ] Flatten gal took : 11 ms
[2023-03-22 15:46:48] [INFO ] Input system was already deterministic with 280 transitions.
Starting structural reductions in LTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Applied a total of 0 rules in 3 ms. Remains 383 /383 variables (removed 0) and now considering 282/282 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 383/383 places, 282/282 transitions.
[2023-03-22 15:46:48] [INFO ] Flatten gal took : 11 ms
[2023-03-22 15:46:48] [INFO ] Flatten gal took : 12 ms
[2023-03-22 15:46:48] [INFO ] Input system was already deterministic with 282 transitions.
[2023-03-22 15:46:48] [INFO ] Flatten gal took : 13 ms
[2023-03-22 15:46:48] [INFO ] Flatten gal took : 12 ms
[2023-03-22 15:46:48] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 8 ms.
[2023-03-22 15:46:48] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 383 places, 282 transitions and 1204 arcs took 2 ms.
Total runtime 29242 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=CTLFireability.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Petri
(NrP: 383 NrTr: 282 NrArc: 1204)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.013sec

net check time: 0m 0.000sec

init dd package: 0m 3.112sec


before gc: list nodes free: 1406692

after gc: idd nodes used:286042, unused:63713958; list nodes free:300646874

before gc: list nodes free: 867092

after gc: idd nodes used:524090, unused:63475910; list nodes free:303735763

before gc: list nodes free: 1206816

after gc: idd nodes used:644468, unused:63355532; list nodes free:303164912

before gc: list nodes free: 2279343

after gc: idd nodes used:272756, unused:63727244; list nodes free:304876338

before gc: list nodes free: 951260

after gc: idd nodes used:330217, unused:63669783; list nodes free:304604517
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 5938776 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16099096 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 CTLFireability -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.001sec

1597 7395 14954 20104 19576 93465 93752 75725 75353 75006 272960 397037 545860 592450 522913 377505 256374 120706 232125 114614 304963 223628

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="ShieldIIPt-PT-020A"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is ShieldIIPt-PT-020A, 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 r394-oct2-167903717700274"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-020A.tgz
mv ShieldIIPt-PT-020A 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 ;