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.r391-oct2-167903715600663.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)
.......................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is ShieldPPPt-PT-040A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r391-oct2-167903715600663
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 744K
-rw-r--r-- 1 mcc users 8.6K Feb 25 21:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K Feb 25 21:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Feb 25 21:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 25 21:02 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 17:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 21:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 137K Feb 25 21:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 25 21:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 25 21:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:01 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 268K 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 ShieldPPPt-PT-040A-ReachabilityFireability-00
FORMULA_NAME ShieldPPPt-PT-040A-ReachabilityFireability-01
FORMULA_NAME ShieldPPPt-PT-040A-ReachabilityFireability-02
FORMULA_NAME ShieldPPPt-PT-040A-ReachabilityFireability-03
FORMULA_NAME ShieldPPPt-PT-040A-ReachabilityFireability-04
FORMULA_NAME ShieldPPPt-PT-040A-ReachabilityFireability-05
FORMULA_NAME ShieldPPPt-PT-040A-ReachabilityFireability-06
FORMULA_NAME ShieldPPPt-PT-040A-ReachabilityFireability-07
FORMULA_NAME ShieldPPPt-PT-040A-ReachabilityFireability-08
FORMULA_NAME ShieldPPPt-PT-040A-ReachabilityFireability-09
FORMULA_NAME ShieldPPPt-PT-040A-ReachabilityFireability-10
FORMULA_NAME ShieldPPPt-PT-040A-ReachabilityFireability-11
FORMULA_NAME ShieldPPPt-PT-040A-ReachabilityFireability-12
FORMULA_NAME ShieldPPPt-PT-040A-ReachabilityFireability-13
FORMULA_NAME ShieldPPPt-PT-040A-ReachabilityFireability-14
FORMULA_NAME ShieldPPPt-PT-040A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679279843713

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=lolaxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPt-PT-040A
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-20 02:37:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-20 02:37:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 02:37:26] [INFO ] Load time of PNML (sax parser for PT used): 116 ms
[2023-03-20 02:37:26] [INFO ] Transformed 1003 places.
[2023-03-20 02:37:26] [INFO ] Transformed 723 transitions.
[2023-03-20 02:37:26] [INFO ] Found NUPN structural information;
[2023-03-20 02:37:26] [INFO ] Parsed PT model containing 1003 places and 723 transitions and 2886 arcs in 238 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 626 ms. (steps per millisecond=15 ) properties (out of 16) seen :8
FORMULA ShieldPPPt-PT-040A-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-040A-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-040A-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-040A-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-040A-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-040A-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-040A-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-040A-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 722 rows 1003 cols
[2023-03-20 02:37:28] [INFO ] Computed 441 place invariants in 34 ms
[2023-03-20 02:37:29] [INFO ] [Real]Absence check using 441 positive place invariants in 455 ms returned sat
[2023-03-20 02:37:29] [INFO ] After 1155ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-20 02:37:30] [INFO ] [Nat]Absence check using 441 positive place invariants in 214 ms returned sat
[2023-03-20 02:37:32] [INFO ] After 1680ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-20 02:37:34] [INFO ] After 4071ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 1663 ms.
[2023-03-20 02:37:36] [INFO ] After 6605ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
FORMULA ShieldPPPt-PT-040A-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldPPPt-PT-040A-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 2 properties in 1117 ms.
Support contains 67 out of 1003 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1003/1003 places, 722/722 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1001 transition count 720
Partial Free-agglomeration rule applied 139 times.
Drop transitions removed 139 transitions
Iterating global reduction 0 with 139 rules applied. Total rules applied 143 place count 1001 transition count 720
Applied a total of 143 rules in 293 ms. Remains 1001 /1003 variables (removed 2) and now considering 720/722 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 294 ms. Remains : 1001/1003 places, 720/722 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 389 ms. (steps per millisecond=25 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 169487 steps, run timeout after 3001 ms. (steps per millisecond=56 ) properties seen :{0=1, 2=1, 3=1, 4=1, 5=1}
Probabilistic random walk after 169487 steps, saw 164964 distinct states, run finished after 3002 ms. (steps per millisecond=56 ) properties seen :5
FORMULA ShieldPPPt-PT-040A-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldPPPt-PT-040A-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldPPPt-PT-040A-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldPPPt-PT-040A-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldPPPt-PT-040A-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 1 properties.
// Phase 1: matrix 720 rows 1001 cols
[2023-03-20 02:37:41] [INFO ] Computed 441 place invariants in 18 ms
[2023-03-20 02:37:42] [INFO ] After 220ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 02:37:42] [INFO ] [Nat]Absence check using 441 positive place invariants in 65 ms returned sat
[2023-03-20 02:37:43] [INFO ] After 730ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 02:37:43] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-20 02:37:43] [INFO ] After 302ms SMT Verify possible using 34 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-20 02:37:43] [INFO ] After 550ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 193 ms.
[2023-03-20 02:37:43] [INFO ] After 1859ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 78 ms.
Support contains 50 out of 1001 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1001/1001 places, 720/720 transitions.
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1001 transition count 720
Applied a total of 4 rules in 168 ms. Remains 1001 /1001 variables (removed 0) and now considering 720/720 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 168 ms. Remains : 1001/1001 places, 720/720 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 249668 steps, run timeout after 3053 ms. (steps per millisecond=81 ) properties seen :{}
Probabilistic random walk after 249668 steps, saw 243212 distinct states, run finished after 3055 ms. (steps per millisecond=81 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 720 rows 1001 cols
[2023-03-20 02:37:47] [INFO ] Computed 441 place invariants in 8 ms
[2023-03-20 02:37:47] [INFO ] After 221ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 02:37:47] [INFO ] [Nat]Absence check using 441 positive place invariants in 81 ms returned sat
[2023-03-20 02:37:48] [INFO ] After 524ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 02:37:48] [INFO ] State equation strengthened by 35 read => feed constraints.
[2023-03-20 02:37:48] [INFO ] After 207ms SMT Verify possible using 35 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-20 02:37:48] [INFO ] After 394ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 266 ms.
[2023-03-20 02:37:49] [INFO ] After 1492ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 50 ms.
Support contains 50 out of 1001 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1001/1001 places, 720/720 transitions.
Applied a total of 0 rules in 41 ms. Remains 1001 /1001 variables (removed 0) and now considering 720/720 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41 ms. Remains : 1001/1001 places, 720/720 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1001/1001 places, 720/720 transitions.
Applied a total of 0 rules in 35 ms. Remains 1001 /1001 variables (removed 0) and now considering 720/720 (removed 0) transitions.
[2023-03-20 02:37:49] [INFO ] Invariant cache hit.
[2023-03-20 02:37:50] [INFO ] Implicit Places using invariants in 1053 ms returned [994]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1060 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1000/1001 places, 720/720 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 1000 transition count 718
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 998 transition count 718
Applied a total of 4 rules in 38 ms. Remains 998 /1000 variables (removed 2) and now considering 718/720 (removed 2) transitions.
// Phase 1: matrix 718 rows 998 cols
[2023-03-20 02:37:50] [INFO ] Computed 440 place invariants in 3 ms
[2023-03-20 02:37:51] [INFO ] Implicit Places using invariants in 1002 ms returned [981, 985]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 1005 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 996/1001 places, 718/720 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 995 transition count 717
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 995 transition count 717
Applied a total of 2 rules in 124 ms. Remains 995 /996 variables (removed 1) and now considering 717/718 (removed 1) transitions.
// Phase 1: matrix 717 rows 995 cols
[2023-03-20 02:37:51] [INFO ] Computed 438 place invariants in 8 ms
[2023-03-20 02:37:52] [INFO ] Implicit Places using invariants in 958 ms returned []
[2023-03-20 02:37:52] [INFO ] Invariant cache hit.
[2023-03-20 02:37:53] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-20 02:37:54] [INFO ] Implicit Places using invariants and state equation in 2229 ms returned []
Implicit Place search using SMT with State Equation took 3198 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 995/1001 places, 717/720 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 5460 ms. Remains : 995/1001 places, 717/720 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 272069 steps, run timeout after 3001 ms. (steps per millisecond=90 ) properties seen :{}
Probabilistic random walk after 272069 steps, saw 265115 distinct states, run finished after 3002 ms. (steps per millisecond=90 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-20 02:37:57] [INFO ] Invariant cache hit.
[2023-03-20 02:37:58] [INFO ] After 248ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 02:37:58] [INFO ] [Nat]Absence check using 438 positive place invariants in 115 ms returned sat
[2023-03-20 02:37:59] [INFO ] After 557ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 02:37:59] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-20 02:37:59] [INFO ] After 186ms SMT Verify possible using 33 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-20 02:37:59] [INFO ] After 455ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 235 ms.
[2023-03-20 02:37:59] [INFO ] After 1671ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 45 ms.
Support contains 50 out of 995 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 995/995 places, 717/717 transitions.
Applied a total of 0 rules in 41 ms. Remains 995 /995 variables (removed 0) and now considering 717/717 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 995/995 places, 717/717 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 995/995 places, 717/717 transitions.
Applied a total of 0 rules in 30 ms. Remains 995 /995 variables (removed 0) and now considering 717/717 (removed 0) transitions.
[2023-03-20 02:37:59] [INFO ] Invariant cache hit.
[2023-03-20 02:38:01] [INFO ] Implicit Places using invariants in 1349 ms returned []
[2023-03-20 02:38:01] [INFO ] Invariant cache hit.
[2023-03-20 02:38:01] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-20 02:38:03] [INFO ] Implicit Places using invariants and state equation in 1928 ms returned []
Implicit Place search using SMT with State Equation took 3279 ms to find 0 implicit places.
[2023-03-20 02:38:03] [INFO ] Redundant transitions in 50 ms returned []
[2023-03-20 02:38:03] [INFO ] Invariant cache hit.
[2023-03-20 02:38:05] [INFO ] Dead Transitions using invariants and state equation in 1806 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5203 ms. Remains : 995/995 places, 717/717 transitions.
Partial Free-agglomeration rule applied 32 times.
Drop transitions removed 32 transitions
Iterating global reduction 0 with 32 rules applied. Total rules applied 32 place count 995 transition count 717
Drop transitions removed 32 transitions
Redundant transition composition rules discarded 32 transitions
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 995 transition count 685
Applied a total of 64 rules in 69 ms. Remains 995 /995 variables (removed 0) and now considering 685/717 (removed 32) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 685 rows 995 cols
[2023-03-20 02:38:05] [INFO ] Computed 438 place invariants in 106 ms
[2023-03-20 02:38:05] [INFO ] After 143ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 02:38:05] [INFO ] [Nat]Absence check using 438 positive place invariants in 172 ms returned sat
[2023-03-20 02:38:06] [INFO ] After 1071ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 02:38:06] [INFO ] After 1260ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 149 ms.
[2023-03-20 02:38:07] [INFO ] After 1750ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-20 02:38:07] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 16 ms.
[2023-03-20 02:38:07] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 995 places, 717 transitions and 3259 arcs took 5 ms.
[2023-03-20 02:38:07] [INFO ] Flatten gal took : 252 ms
Total runtime 41296 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT ShieldPPPt-PT-040A
BK_EXAMINATION: ReachabilityFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/380
ReachabilityFireability

FORMULA ShieldPPPt-PT-040A-ReachabilityFireability-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1679279889177

--------------------
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 ReachabilityFireability -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/380/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/380/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/380/ReachabilityFireability.xml
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 8 (type EXCL) for 0 ShieldPPPt-PT-040A-ReachabilityFireability-03
lola: time limit : 3599 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 4 (type FNDP) for 0 ShieldPPPt-PT-040A-ReachabilityFireability-03
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 5 (type EQUN) for 0 ShieldPPPt-PT-040A-ReachabilityFireability-03
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 7 (type SRCH) for 0 ShieldPPPt-PT-040A-ReachabilityFireability-03
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: FINISHED task # 7 (type SRCH) for ShieldPPPt-PT-040A-ReachabilityFireability-03
lola: result : true
lola: markings : 82
lola: fired transitions : 81
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 4 (type FNDP) for ShieldPPPt-PT-040A-ReachabilityFireability-03 (obsolete)
lola: CANCELED task # 5 (type EQUN) for ShieldPPPt-PT-040A-ReachabilityFireability-03 (obsolete)
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FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
ShieldPPPt-PT-040A-ReachabilityFireability-03: AG false tandem / insertion


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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="ShieldPPPt-PT-040A"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is ShieldPPPt-PT-040A, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r391-oct2-167903715600663"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-040A.tgz
mv ShieldPPPt-PT-040A execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;