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-167838855300058.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 Echo-PT-d02r11, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r169-tall-167838855300058
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 908K
-rw-r--r-- 1 mcc users 6.3K Feb 25 14:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Feb 25 14:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Feb 25 14:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 25 14:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 14:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Feb 25 14:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Feb 25 14:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Feb 25 14:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:03 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 469K 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 Echo-PT-d02r11-CTLFireability-00
FORMULA_NAME Echo-PT-d02r11-CTLFireability-01
FORMULA_NAME Echo-PT-d02r11-CTLFireability-02
FORMULA_NAME Echo-PT-d02r11-CTLFireability-03
FORMULA_NAME Echo-PT-d02r11-CTLFireability-04
FORMULA_NAME Echo-PT-d02r11-CTLFireability-05
FORMULA_NAME Echo-PT-d02r11-CTLFireability-06
FORMULA_NAME Echo-PT-d02r11-CTLFireability-07
FORMULA_NAME Echo-PT-d02r11-CTLFireability-08
FORMULA_NAME Echo-PT-d02r11-CTLFireability-09
FORMULA_NAME Echo-PT-d02r11-CTLFireability-10
FORMULA_NAME Echo-PT-d02r11-CTLFireability-11
FORMULA_NAME Echo-PT-d02r11-CTLFireability-12
FORMULA_NAME Echo-PT-d02r11-CTLFireability-13
FORMULA_NAME Echo-PT-d02r11-CTLFireability-14
FORMULA_NAME Echo-PT-d02r11-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678467591508

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=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Echo-PT-d02r11
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-10 16:59:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-10 16:59:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 16:59:53] [INFO ] Load time of PNML (sax parser for PT used): 143 ms
[2023-03-10 16:59:53] [INFO ] Transformed 1119 places.
[2023-03-10 16:59:53] [INFO ] Transformed 874 transitions.
[2023-03-10 16:59:53] [INFO ] Found NUPN structural information;
[2023-03-10 16:59:53] [INFO ] Parsed PT model containing 1119 places and 874 transitions and 4996 arcs in 225 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 9 ms.
Support contains 272 out of 1119 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1119/1119 places, 874/874 transitions.
Reduce places removed 121 places and 0 transitions.
Iterating post reduction 0 with 121 rules applied. Total rules applied 121 place count 998 transition count 874
Applied a total of 121 rules in 82 ms. Remains 998 /1119 variables (removed 121) and now considering 874/874 (removed 0) transitions.
// Phase 1: matrix 874 rows 998 cols
[2023-03-10 16:59:54] [INFO ] Computed 440 place invariants in 352 ms
[2023-03-10 16:59:56] [INFO ] Implicit Places using invariants in 3226 ms returned []
[2023-03-10 16:59:56] [INFO ] Invariant cache hit.
[2023-03-10 17:02:36] [INFO ] Performed 166/998 implicitness test of which 0 returned IMPLICIT in 159 seconds.
[2023-03-10 17:02:36] [INFO ] Timeout of Implicit test with SMT after 159 seconds.
[2023-03-10 17:02:36] [INFO ] Implicit Places using invariants and state equation in 160036 ms returned []
Implicit Place search using SMT with State Equation took 163308 ms to find 0 implicit places.
[2023-03-10 17:02:36] [INFO ] Invariant cache hit.
[2023-03-10 17:02:38] [INFO ] Dead Transitions using invariants and state equation in 1867 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 998/1119 places, 874/874 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 165268 ms. Remains : 998/1119 places, 874/874 transitions.
Support contains 272 out of 998 places after structural reductions.
[2023-03-10 17:02:39] [INFO ] Flatten gal took : 234 ms
[2023-03-10 17:02:39] [INFO ] Flatten gal took : 172 ms
[2023-03-10 17:02:39] [INFO ] Input system was already deterministic with 874 transitions.
Incomplete random walk after 10000 steps, including 41 resets, run finished after 734 ms. (steps per millisecond=13 ) properties (out of 80) seen :76
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 3) seen :1
Running SMT prover for 2 properties.
[2023-03-10 17:02:41] [INFO ] Invariant cache hit.
[2023-03-10 17:02:41] [INFO ] [Real]Absence check using 0 positive and 440 generalized place invariants in 492 ms returned sat
[2023-03-10 17:03:06] [INFO ] After 24228ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-10 17:03:06] [INFO ] After 24234ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-10 17:03:06] [INFO ] After 25035ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 18 out of 998 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 998/998 places, 874/874 transitions.
Graph (complete) has 2933 edges and 998 vertex of which 989 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.7 ms
Discarding 9 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 989 transition count 869
Applied a total of 5 rules in 89 ms. Remains 989 /998 variables (removed 9) and now considering 869/874 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 89 ms. Remains : 989/998 places, 869/874 transitions.
Incomplete random walk after 10000 steps, including 41 resets, run finished after 213 ms. (steps per millisecond=46 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
// Phase 1: matrix 869 rows 989 cols
[2023-03-10 17:03:06] [INFO ] Computed 432 place invariants in 416 ms
[2023-03-10 17:03:07] [INFO ] [Real]Absence check using 0 positive and 432 generalized place invariants in 663 ms returned sat
[2023-03-10 17:03:07] [INFO ] After 931ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 17:03:08] [INFO ] [Nat]Absence check using 0 positive and 432 generalized place invariants in 807 ms returned sat
[2023-03-10 17:03:27] [INFO ] After 19383ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 989 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 989/989 places, 869/869 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 988 transition count 868
Applied a total of 1 rules in 108 ms. Remains 988 /989 variables (removed 1) and now considering 868/869 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 988/989 places, 868/869 transitions.
Incomplete random walk after 10000 steps, including 42 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 699749 steps, run timeout after 3001 ms. (steps per millisecond=233 ) properties seen :{}
Probabilistic random walk after 699749 steps, saw 134232 distinct states, run finished after 3002 ms. (steps per millisecond=233 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 868 rows 988 cols
[2023-03-10 17:03:30] [INFO ] Computed 432 place invariants in 360 ms
[2023-03-10 17:03:31] [INFO ] [Real]Absence check using 0 positive and 432 generalized place invariants in 641 ms returned sat
[2023-03-10 17:03:31] [INFO ] After 876ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 17:03:32] [INFO ] [Nat]Absence check using 0 positive and 432 generalized place invariants in 710 ms returned sat
[2023-03-10 17:03:56] [INFO ] After 25009ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 988 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 988/988 places, 868/868 transitions.
Applied a total of 0 rules in 35 ms. Remains 988 /988 variables (removed 0) and now considering 868/868 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 988/988 places, 868/868 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 988/988 places, 868/868 transitions.
Applied a total of 0 rules in 43 ms. Remains 988 /988 variables (removed 0) and now considering 868/868 (removed 0) transitions.
[2023-03-10 17:03:56] [INFO ] Invariant cache hit.
[2023-03-10 17:04:00] [INFO ] Implicit Places using invariants in 3566 ms returned [379, 416, 419, 456]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 3577 ms to find 4 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 984/988 places, 868/868 transitions.
Applied a total of 0 rules in 30 ms. Remains 984 /984 variables (removed 0) and now considering 868/868 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 3660 ms. Remains : 984/988 places, 868/868 transitions.
Incomplete random walk after 10000 steps, including 42 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 684209 steps, run timeout after 3001 ms. (steps per millisecond=227 ) properties seen :{}
Probabilistic random walk after 684209 steps, saw 131533 distinct states, run finished after 3003 ms. (steps per millisecond=227 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 868 rows 984 cols
[2023-03-10 17:04:03] [INFO ] Computed 428 place invariants in 286 ms
[2023-03-10 17:04:04] [INFO ] [Real]Absence check using 0 positive and 428 generalized place invariants in 601 ms returned sat
[2023-03-10 17:04:04] [INFO ] After 854ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 17:04:05] [INFO ] [Nat]Absence check using 0 positive and 428 generalized place invariants in 538 ms returned sat
[2023-03-10 17:04:24] [INFO ] After 19284ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 984 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 984/984 places, 868/868 transitions.
Applied a total of 0 rules in 26 ms. Remains 984 /984 variables (removed 0) and now considering 868/868 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 984/984 places, 868/868 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 984/984 places, 868/868 transitions.
Applied a total of 0 rules in 38 ms. Remains 984 /984 variables (removed 0) and now considering 868/868 (removed 0) transitions.
[2023-03-10 17:04:24] [INFO ] Invariant cache hit.
[2023-03-10 17:04:27] [INFO ] Implicit Places using invariants in 3245 ms returned []
[2023-03-10 17:04:27] [INFO ] Invariant cache hit.
[2023-03-10 17:04:31] [INFO ] Implicit Places using invariants and state equation in 3700 ms returned []
Implicit Place search using SMT with State Equation took 6962 ms to find 0 implicit places.
[2023-03-10 17:04:31] [INFO ] Redundant transitions in 48 ms returned []
[2023-03-10 17:04:31] [INFO ] Invariant cache hit.
[2023-03-10 17:04:32] [INFO ] Dead Transitions using invariants and state equation in 1652 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8721 ms. Remains : 984/984 places, 868/868 transitions.
[2023-03-10 17:04:32] [INFO ] Flatten gal took : 55 ms
[2023-03-10 17:04:32] [INFO ] Flatten gal took : 52 ms
[2023-03-10 17:04:32] [INFO ] Input system was already deterministic with 874 transitions.
Computed a total of 998 stabilizing places and 874 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 998 transition count 874
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 2 formulas.
Starting structural reductions in LTL mode, iteration 0 : 998/998 places, 874/874 transitions.
Applied a total of 0 rules in 43 ms. Remains 998 /998 variables (removed 0) and now considering 874/874 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43 ms. Remains : 998/998 places, 874/874 transitions.
[2023-03-10 17:04:33] [INFO ] Flatten gal took : 42 ms
[2023-03-10 17:04:33] [INFO ] Flatten gal took : 43 ms
[2023-03-10 17:04:33] [INFO ] Input system was already deterministic with 874 transitions.
Starting structural reductions in LTL mode, iteration 0 : 998/998 places, 874/874 transitions.
Applied a total of 0 rules in 22 ms. Remains 998 /998 variables (removed 0) and now considering 874/874 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22 ms. Remains : 998/998 places, 874/874 transitions.
[2023-03-10 17:04:33] [INFO ] Flatten gal took : 49 ms
[2023-03-10 17:04:33] [INFO ] Flatten gal took : 42 ms
[2023-03-10 17:04:33] [INFO ] Input system was already deterministic with 874 transitions.
Starting structural reductions in LTL mode, iteration 0 : 998/998 places, 874/874 transitions.
Applied a total of 0 rules in 30 ms. Remains 998 /998 variables (removed 0) and now considering 874/874 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31 ms. Remains : 998/998 places, 874/874 transitions.
[2023-03-10 17:04:33] [INFO ] Flatten gal took : 57 ms
[2023-03-10 17:04:33] [INFO ] Flatten gal took : 55 ms
[2023-03-10 17:04:33] [INFO ] Input system was already deterministic with 874 transitions.
Starting structural reductions in LTL mode, iteration 0 : 998/998 places, 874/874 transitions.
Applied a total of 0 rules in 31 ms. Remains 998 /998 variables (removed 0) and now considering 874/874 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31 ms. Remains : 998/998 places, 874/874 transitions.
[2023-03-10 17:04:33] [INFO ] Flatten gal took : 54 ms
[2023-03-10 17:04:33] [INFO ] Flatten gal took : 51 ms
[2023-03-10 17:04:33] [INFO ] Input system was already deterministic with 874 transitions.
Starting structural reductions in LTL mode, iteration 0 : 998/998 places, 874/874 transitions.
Applied a total of 0 rules in 27 ms. Remains 998 /998 variables (removed 0) and now considering 874/874 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28 ms. Remains : 998/998 places, 874/874 transitions.
[2023-03-10 17:04:34] [INFO ] Flatten gal took : 77 ms
[2023-03-10 17:04:34] [INFO ] Flatten gal took : 46 ms
[2023-03-10 17:04:34] [INFO ] Input system was already deterministic with 874 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 998/998 places, 874/874 transitions.
Graph (complete) has 2933 edges and 998 vertex of which 993 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.5 ms
Discarding 5 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 43 ms. Remains 992 /998 variables (removed 6) and now considering 872/874 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 44 ms. Remains : 992/998 places, 872/874 transitions.
[2023-03-10 17:04:34] [INFO ] Flatten gal took : 32 ms
[2023-03-10 17:04:34] [INFO ] Flatten gal took : 35 ms
[2023-03-10 17:04:34] [INFO ] Input system was already deterministic with 872 transitions.
Starting structural reductions in LTL mode, iteration 0 : 998/998 places, 874/874 transitions.
Applied a total of 0 rules in 17 ms. Remains 998 /998 variables (removed 0) and now considering 874/874 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18 ms. Remains : 998/998 places, 874/874 transitions.
[2023-03-10 17:04:34] [INFO ] Flatten gal took : 33 ms
[2023-03-10 17:04:34] [INFO ] Flatten gal took : 35 ms
[2023-03-10 17:04:34] [INFO ] Input system was already deterministic with 874 transitions.
Starting structural reductions in LTL mode, iteration 0 : 998/998 places, 874/874 transitions.
Applied a total of 0 rules in 15 ms. Remains 998 /998 variables (removed 0) and now considering 874/874 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 998/998 places, 874/874 transitions.
[2023-03-10 17:04:34] [INFO ] Flatten gal took : 33 ms
[2023-03-10 17:04:34] [INFO ] Flatten gal took : 34 ms
[2023-03-10 17:04:34] [INFO ] Input system was already deterministic with 874 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 998/998 places, 874/874 transitions.
Graph (complete) has 2933 edges and 998 vertex of which 993 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.3 ms
Discarding 5 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 30 ms. Remains 992 /998 variables (removed 6) and now considering 872/874 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 32 ms. Remains : 992/998 places, 872/874 transitions.
[2023-03-10 17:04:34] [INFO ] Flatten gal took : 32 ms
[2023-03-10 17:04:34] [INFO ] Flatten gal took : 34 ms
[2023-03-10 17:04:34] [INFO ] Input system was already deterministic with 872 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 998/998 places, 874/874 transitions.
Graph (complete) has 2933 edges and 998 vertex of which 993 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.3 ms
Discarding 5 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Applied a total of 1 rules in 34 ms. Remains 993 /998 variables (removed 5) and now considering 873/874 (removed 1) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 34 ms. Remains : 993/998 places, 873/874 transitions.
[2023-03-10 17:04:34] [INFO ] Flatten gal took : 36 ms
[2023-03-10 17:04:35] [INFO ] Flatten gal took : 35 ms
[2023-03-10 17:04:35] [INFO ] Input system was already deterministic with 873 transitions.
Starting structural reductions in LTL mode, iteration 0 : 998/998 places, 874/874 transitions.
Applied a total of 0 rules in 16 ms. Remains 998 /998 variables (removed 0) and now considering 874/874 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 998/998 places, 874/874 transitions.
[2023-03-10 17:04:35] [INFO ] Flatten gal took : 31 ms
[2023-03-10 17:04:35] [INFO ] Flatten gal took : 34 ms
[2023-03-10 17:04:35] [INFO ] Input system was already deterministic with 874 transitions.
Starting structural reductions in LTL mode, iteration 0 : 998/998 places, 874/874 transitions.
Applied a total of 0 rules in 13 ms. Remains 998 /998 variables (removed 0) and now considering 874/874 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 998/998 places, 874/874 transitions.
[2023-03-10 17:04:35] [INFO ] Flatten gal took : 32 ms
[2023-03-10 17:04:35] [INFO ] Flatten gal took : 33 ms
[2023-03-10 17:04:35] [INFO ] Input system was already deterministic with 874 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 998/998 places, 874/874 transitions.
Graph (complete) has 2933 edges and 998 vertex of which 993 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.4 ms
Discarding 5 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 33 ms. Remains 992 /998 variables (removed 6) and now considering 872/874 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 33 ms. Remains : 992/998 places, 872/874 transitions.
[2023-03-10 17:04:35] [INFO ] Flatten gal took : 34 ms
[2023-03-10 17:04:35] [INFO ] Flatten gal took : 36 ms
[2023-03-10 17:04:35] [INFO ] Input system was already deterministic with 872 transitions.
Starting structural reductions in LTL mode, iteration 0 : 998/998 places, 874/874 transitions.
Applied a total of 0 rules in 12 ms. Remains 998 /998 variables (removed 0) and now considering 874/874 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 998/998 places, 874/874 transitions.
[2023-03-10 17:04:35] [INFO ] Flatten gal took : 32 ms
[2023-03-10 17:04:35] [INFO ] Flatten gal took : 33 ms
[2023-03-10 17:04:35] [INFO ] Input system was already deterministic with 874 transitions.
Starting structural reductions in LTL mode, iteration 0 : 998/998 places, 874/874 transitions.
Applied a total of 0 rules in 12 ms. Remains 998 /998 variables (removed 0) and now considering 874/874 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 998/998 places, 874/874 transitions.
[2023-03-10 17:04:35] [INFO ] Flatten gal took : 32 ms
[2023-03-10 17:04:35] [INFO ] Flatten gal took : 34 ms
[2023-03-10 17:04:35] [INFO ] Input system was already deterministic with 874 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 998/998 places, 874/874 transitions.
Graph (complete) has 2933 edges and 998 vertex of which 993 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.6 ms
Discarding 5 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 31 ms. Remains 992 /998 variables (removed 6) and now considering 872/874 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 32 ms. Remains : 992/998 places, 872/874 transitions.
[2023-03-10 17:04:35] [INFO ] Flatten gal took : 33 ms
[2023-03-10 17:04:35] [INFO ] Flatten gal took : 34 ms
[2023-03-10 17:04:36] [INFO ] Input system was already deterministic with 872 transitions.
[2023-03-10 17:04:36] [INFO ] Flatten gal took : 36 ms
[2023-03-10 17:04:36] [INFO ] Flatten gal took : 44 ms
[2023-03-10 17:04:36] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 5 ms.
[2023-03-10 17:04:36] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 998 places, 874 transitions and 4559 arcs took 7 ms.
Total runtime 282883 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/509/ctl_0_ --ctl=/tmp/509/ctl_1_ --ctl=/tmp/509/ctl_2_ --ctl=/tmp/509/ctl_3_ --ctl=/tmp/509/ctl_4_ --ctl=/tmp/509/ctl_5_ --ctl=/tmp/509/ctl_6_ --ctl=/tmp/509/ctl_7_ --ctl=/tmp/509/ctl_8_ --ctl=/tmp/509/ctl_9_ --ctl=/tmp/509/ctl_10_ --ctl=/tmp/509/ctl_11_ --ctl=/tmp/509/ctl_12_ --ctl=/tmp/509/ctl_13_ --ctl=/tmp/509/ctl_14_ --ctl=/tmp/509/ctl_15_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 11226872 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16097464 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
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="Echo-PT-d02r11"
export BK_EXAMINATION="CTLFireability"
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 Echo-PT-d02r11, 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 r169-tall-167838855300058"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Echo-PT-d02r11.tgz
mv Echo-PT-d02r11 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 ;