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.r169-tall-167838856500873.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is GPPP-PT-C0100N0000100000, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r169-tall-167838856500873
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 452K
-rw-r--r-- 1 mcc users 7.1K Feb 26 10:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 26 10:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Feb 26 10:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 26 10:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:10 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 16:10 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:10 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 10:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K Feb 26 10:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Feb 26 10:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 10:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 17 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1 Mar 5 18:22 large_marking
-rw-r--r-- 1 mcc users 21K 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 GPPP-PT-C0100N0000100000-CTLCardinality-00
FORMULA_NAME GPPP-PT-C0100N0000100000-CTLCardinality-01
FORMULA_NAME GPPP-PT-C0100N0000100000-CTLCardinality-02
FORMULA_NAME GPPP-PT-C0100N0000100000-CTLCardinality-03
FORMULA_NAME GPPP-PT-C0100N0000100000-CTLCardinality-04
FORMULA_NAME GPPP-PT-C0100N0000100000-CTLCardinality-05
FORMULA_NAME GPPP-PT-C0100N0000100000-CTLCardinality-06
FORMULA_NAME GPPP-PT-C0100N0000100000-CTLCardinality-07
FORMULA_NAME GPPP-PT-C0100N0000100000-CTLCardinality-08
FORMULA_NAME GPPP-PT-C0100N0000100000-CTLCardinality-09
FORMULA_NAME GPPP-PT-C0100N0000100000-CTLCardinality-10
FORMULA_NAME GPPP-PT-C0100N0000100000-CTLCardinality-11
FORMULA_NAME GPPP-PT-C0100N0000100000-CTLCardinality-12
FORMULA_NAME GPPP-PT-C0100N0000100000-CTLCardinality-13
FORMULA_NAME GPPP-PT-C0100N0000100000-CTLCardinality-14
FORMULA_NAME GPPP-PT-C0100N0000100000-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678657975443

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=GPPP-PT-C0100N0000100000
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 21:52:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-12 21:52:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 21:52:57] [INFO ] Load time of PNML (sax parser for PT used): 25 ms
[2023-03-12 21:52:57] [INFO ] Transformed 33 places.
[2023-03-12 21:52:57] [INFO ] Transformed 22 transitions.
[2023-03-12 21:52:57] [INFO ] Parsed PT model containing 33 places and 22 transitions and 83 arcs in 84 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 12 ms.
Initial state reduction rules removed 1 formulas.
FORMULA GPPP-PT-C0100N0000100000-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 32 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 22/22 transitions.
Applied a total of 0 rules in 9 ms. Remains 33 /33 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 33 cols
[2023-03-12 21:52:57] [INFO ] Computed 12 place invariants in 6 ms
[2023-03-12 21:52:57] [INFO ] Dead Transitions using invariants and state equation in 152 ms found 0 transitions.
[2023-03-12 21:52:57] [INFO ] Invariant cache hit.
[2023-03-12 21:52:57] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-12 21:52:57] [INFO ] Invariant cache hit.
[2023-03-12 21:52:57] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2023-03-12 21:52:57] [INFO ] Invariant cache hit.
[2023-03-12 21:52:57] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 308 ms. Remains : 33/33 places, 22/22 transitions.
Support contains 32 out of 33 places after structural reductions.
[2023-03-12 21:52:57] [INFO ] Flatten gal took : 16 ms
[2023-03-12 21:52:57] [INFO ] Flatten gal took : 7 ms
[2023-03-12 21:52:57] [INFO ] Input system was already deterministic with 22 transitions.
FORMULA GPPP-PT-C0100N0000100000-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10039 steps, including 3 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 67) seen :16
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 51) 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 51) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 51) 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 51) 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 51) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 51) 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 51) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 51) 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 51) 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 51) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 51) 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 51) 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 51) 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 51) 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 51) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 51) 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 51) 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 51) 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 51) 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 51) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 51) 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 51) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 51) 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 51) 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 51) 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 51) 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 51) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 51) 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 51) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 51) 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 51) 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 51) 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 51) 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 51) 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 51) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 51) 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 51) 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 51) 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 51) 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 51) 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 51) 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 51) seen :0
Running SMT prover for 51 properties.
[2023-03-12 21:52:58] [INFO ] Invariant cache hit.
[2023-03-12 21:52:58] [INFO ] After 127ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:51
[2023-03-12 21:52:58] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-12 21:52:58] [INFO ] [Nat]Absence check using 6 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-12 21:53:08] [INFO ] After 9273ms SMT Verify possible using all constraints in natural domain returned unsat :50 sat :0
Fused 51 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 33 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 33/33 places, 22/22 transitions.
Graph (trivial) has 4 edges and 33 vertex of which 2 / 33 are part of one of the 1 SCC in 2 ms
Free SCC test removed 1 places
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 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 1 rules applied. Total rules applied 2 place count 32 transition count 19
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 31 transition count 19
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 3 place count 31 transition count 18
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 5 place count 30 transition count 18
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 10 place count 27 transition count 16
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 2 with 2 rules applied. Total rules applied 12 place count 26 transition count 15
Applied a total of 12 rules in 12 ms. Remains 26 /33 variables (removed 7) and now considering 15/22 (removed 7) transitions.
// Phase 1: matrix 15 rows 26 cols
[2023-03-12 21:53:08] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-12 21:53:08] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 26/33 places, 15/22 transitions.
Incomplete random walk after 10036 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=1254 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3280532 steps, run timeout after 3001 ms. (steps per millisecond=1093 ) properties seen :{}
Probabilistic random walk after 3280532 steps, saw 507373 distinct states, run finished after 3003 ms. (steps per millisecond=1092 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-12 21:53:11] [INFO ] Invariant cache hit.
[2023-03-12 21:53:11] [INFO ] After 29ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 21:53:11] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-12 21:53:11] [INFO ] [Nat]Absence check using 5 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-12 21:53:20] [INFO ] After 9083ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 26 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 26/26 places, 15/15 transitions.
Applied a total of 0 rules in 2 ms. Remains 26 /26 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 26/26 places, 15/15 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 26/26 places, 15/15 transitions.
Applied a total of 0 rules in 2 ms. Remains 26 /26 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-03-12 21:53:20] [INFO ] Invariant cache hit.
[2023-03-12 21:53:20] [INFO ] Implicit Places using invariants in 33 ms returned [1, 2, 3, 15]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 36 ms to find 4 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 22/26 places, 15/15 transitions.
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 2 place count 22 transition count 13
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 20 transition count 13
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 20 transition count 12
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 19 transition count 12
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 17 transition count 10
Applied a total of 10 rules in 3 ms. Remains 17 /22 variables (removed 5) and now considering 10/15 (removed 5) transitions.
// Phase 1: matrix 10 rows 17 cols
[2023-03-12 21:53:20] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-12 21:53:20] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-12 21:53:20] [INFO ] Invariant cache hit.
[2023-03-12 21:53:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 21:53:20] [INFO ] Implicit Places using invariants and state equation in 60 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 104 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 16/26 places, 10/15 transitions.
Applied a total of 0 rules in 2 ms. Remains 16 /16 variables (removed 0) and now considering 10/10 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 148 ms. Remains : 16/26 places, 10/15 transitions.
Incomplete random walk after 10001 steps, including 6 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 4057999 steps, run timeout after 3001 ms. (steps per millisecond=1352 ) properties seen :{}
Probabilistic random walk after 4057999 steps, saw 809984 distinct states, run finished after 3001 ms. (steps per millisecond=1352 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 10 rows 16 cols
[2023-03-12 21:53:23] [INFO ] Computed 6 place invariants in 2 ms
[2023-03-12 21:53:23] [INFO ] After 24ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 21:53:23] [INFO ] [Nat]Absence check using 4 positive place invariants in 16 ms returned sat
[2023-03-12 21:53:32] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-12 21:53:41] [INFO ] [Nat]Absence check using 4 positive and 2 generalized place invariants in 18003 ms returned unknown
[2023-03-12 21:53:48] [INFO ] After 25011ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 16 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 16/16 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 16 /16 variables (removed 0) and now considering 10/10 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 16/16 places, 10/10 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 16/16 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 16 /16 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-12 21:53:48] [INFO ] Invariant cache hit.
[2023-03-12 21:53:48] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-12 21:53:48] [INFO ] Invariant cache hit.
[2023-03-12 21:53:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 21:53:48] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-12 21:53:48] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 21:53:48] [INFO ] Invariant cache hit.
[2023-03-12 21:53:48] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 104 ms. Remains : 16/16 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 16 /16 variables (removed 0) and now considering 10/10 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-03-12 21:53:48] [INFO ] Invariant cache hit.
[2023-03-12 21:53:48] [INFO ] After 17ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 21:53:48] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-12 21:53:49] [INFO ] [Nat]Absence check using 4 positive and 2 generalized place invariants in 891 ms returned sat
[2023-03-12 21:53:49] [INFO ] After 960ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Successfully simplified 51 atomic propositions for a total of 14 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA GPPP-PT-C0100N0000100000-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0100N0000100000-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0100N0000100000-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-12 21:53:49] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2023-03-12 21:53:49] [INFO ] Flatten gal took : 6 ms
FORMULA GPPP-PT-C0100N0000100000-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0100N0000100000-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0100N0000100000-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0100N0000100000-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0100N0000100000-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-12 21:53:49] [INFO ] Flatten gal took : 4 ms
[2023-03-12 21:53:49] [INFO ] Input system was already deterministic with 22 transitions.
Support contains 8 out of 33 places (down from 14) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 33/33 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 33 cols
[2023-03-12 21:53:49] [INFO ] Computed 12 place invariants in 1 ms
[2023-03-12 21:53:49] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 63 ms. Remains : 33/33 places, 22/22 transitions.
[2023-03-12 21:53:49] [INFO ] Flatten gal took : 3 ms
[2023-03-12 21:53:49] [INFO ] Flatten gal took : 2 ms
[2023-03-12 21:53:49] [INFO ] Input system was already deterministic with 22 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2023-03-12 21:53:49] [INFO ] Invariant cache hit.
[2023-03-12 21:53:49] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 48 ms. Remains : 33/33 places, 22/22 transitions.
[2023-03-12 21:53:49] [INFO ] Flatten gal took : 3 ms
[2023-03-12 21:53:49] [INFO ] Flatten gal took : 2 ms
[2023-03-12 21:53:49] [INFO ] Input system was already deterministic with 22 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2023-03-12 21:53:49] [INFO ] Invariant cache hit.
[2023-03-12 21:53:49] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 45 ms. Remains : 33/33 places, 22/22 transitions.
[2023-03-12 21:53:49] [INFO ] Flatten gal took : 2 ms
[2023-03-12 21:53:49] [INFO ] Flatten gal took : 2 ms
[2023-03-12 21:53:49] [INFO ] Input system was already deterministic with 22 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2023-03-12 21:53:49] [INFO ] Invariant cache hit.
[2023-03-12 21:53:49] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 29 ms. Remains : 33/33 places, 22/22 transitions.
[2023-03-12 21:53:49] [INFO ] Flatten gal took : 2 ms
[2023-03-12 21:53:49] [INFO ] Flatten gal took : 2 ms
[2023-03-12 21:53:49] [INFO ] Input system was already deterministic with 22 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2023-03-12 21:53:49] [INFO ] Invariant cache hit.
[2023-03-12 21:53:49] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 29 ms. Remains : 33/33 places, 22/22 transitions.
[2023-03-12 21:53:49] [INFO ] Flatten gal took : 2 ms
[2023-03-12 21:53:49] [INFO ] Flatten gal took : 2 ms
[2023-03-12 21:53:49] [INFO ] Input system was already deterministic with 22 transitions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 22/22 transitions.
Applied a total of 0 rules in 0 ms. Remains 33 /33 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2023-03-12 21:53:49] [INFO ] Invariant cache hit.
[2023-03-12 21:53:49] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34 ms. Remains : 33/33 places, 22/22 transitions.
[2023-03-12 21:53:49] [INFO ] Flatten gal took : 2 ms
[2023-03-12 21:53:49] [INFO ] Flatten gal took : 2 ms
[2023-03-12 21:53:49] [INFO ] Input system was already deterministic with 22 transitions.
[2023-03-12 21:53:49] [INFO ] Flatten gal took : 2 ms
[2023-03-12 21:53:49] [INFO ] Flatten gal took : 2 ms
[2023-03-12 21:53:49] [INFO ] Export to MCC of 6 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-12 21:53:49] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 33 places, 22 transitions and 83 arcs took 1 ms.
Total runtime 52727 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/548/ctl_0_ --ctl=/tmp/548/ctl_1_ --ctl=/tmp/548/ctl_2_ --ctl=/tmp/548/ctl_3_ --ctl=/tmp/548/ctl_4_ --ctl=/tmp/548/ctl_5_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 8932372 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16057124 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="GPPP-PT-C0100N0000100000"
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 GPPP-PT-C0100N0000100000, 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 r169-tall-167838856500873"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPPP-PT-C0100N0000100000.tgz
mv GPPP-PT-C0100N0000100000 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;