Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r616-tall-171774433100169.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is BlocksWorld-PT-14, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r616-tall-171774433100169
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 64M
-rw-r--r-- 1 mcc users 1.2M Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 5.3M Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.6M Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 8.1M Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 38K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 122K Jun 7 06:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 823K Jun 7 06:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 3.2M Jun 7 06:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 7 06:26 NewModel
-rw-r--r-- 1 mcc users 4.2M Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19M Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6M Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13M Jun 7 06:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 158K Jun 7 06:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 380K Jun 7 06:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Jun 7 06:26 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 7 06:26 instance
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 iscolored
-rw-r--r-- 1 mcc users 5.1M Jun 7 06:26 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME Liveness

=== Now, execution of the tool begins

BK_START 1717776920489

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=Liveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=BlocksWorld-PT-14
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-07 16:15:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -timeout, 180, -rebuildPNML]
[2024-06-07 16:15:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-07 16:15:22] [INFO ] Load time of PNML (sax parser for PT used): 423 ms
[2024-06-07 16:15:22] [INFO ] Transformed 5401 places.
[2024-06-07 16:15:22] [INFO ] Transformed 10513 transitions.
[2024-06-07 16:15:22] [INFO ] Found NUPN structural information;
[2024-06-07 16:15:22] [INFO ] Completing missing partition info from NUPN : creating a component with [pred_on_table_0, pred_arm_empty_0, pred_on_table_1, pred_on_table_2, pred_on_table_3, pred_on_table_4, pred_on_table_5, pred_on_table_6, pred_on_table_7, pred_on_table_8, pred_on_table_9, pred_on_table_10, pred_on_table_11, pred_on_table_12, pred_on_table_13, pred_on_table_14, pred_on_table_15, pred_on_table_16, pred_on_table_17, pred_on_table_18, pred_on_table_19, pred_on_table_20, pred_on_table_21, pred_on_table_22, pred_on_table_23, pred_on_table_24, pred_on_table_25, pred_on_table_26, pred_on_table_27, pred_on_table_28, pred_on_table_29, pred_on_table_30, pred_on_table_31, pred_on_table_32, pred_on_table_33, pred_on_table_34, pred_on_table_35, pred_on_table_36, pred_on_table_37, pred_on_table_38, pred_on_table_39, pred_on_table_40, pred_on_table_41, pred_on_table_42, pred_on_table_43, pred_on_table_44, pred_on_table_45, pred_on_table_46, pred_on_table_47, pred_on_table_48, pred_on_table_49, pred_on_table_50, pred_on_table_51, pred_on_table_52, pred_on_table_53, pred_on_table_54, pred_on_table_55, pred_on_table_56, pred_on_table_57, pred_on_table_58, pred_on_table_59, pred_on_table_60, pred_on_table_61, pred_on_table_62, pred_on_table_63, pred_on_table_64, pred_on_table_65, pred_on_table_66, pred_on_table_67, pred_on_table_68, pred_on_table_69, pred_on_table_70, pred_on_table_71]
[2024-06-07 16:15:22] [INFO ] Parsed PT model containing 5401 places and 10513 transitions and 52548 arcs in 584 ms.
Discarding 72 transitions out of 10513. Remains 10441
Built sparse matrix representations for Structural reductions in 33 ms.89729KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 5401/5401 places, 10513/10513 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 2125 ms. Remains 5401 /5401 variables (removed 0) and now considering 10513/10513 (removed 0) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 2139 ms. Remains : 5401/5401 places, 10513/10513 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 5401/5401 places, 10513/10513 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 1928 ms. Remains 5401 /5401 variables (removed 0) and now considering 10513/10513 (removed 0) transitions.
// Phase 1: matrix 10513 rows 5401 cols
[2024-06-07 16:15:27] [INFO ] Computed 145 invariants in 156 ms
[2024-06-07 16:15:28] [INFO ] Implicit Places using invariants in 1094 ms returned []
Implicit Place search using SMT only with invariants took 1129 ms to find 0 implicit places.
Running 10507 sub problems to find dead transitions.
[2024-06-07 16:15:28] [INFO ] Invariant cache hit.
[2024-06-07 16:15:28] [INFO ] State equation strengthened by 133 read => feed constraints.
Problem TDEAD1 is UNSAT
Problem TDEAD73 is UNSAT
Problem TDEAD217 is UNSAT
Problem TDEAD290 is UNSAT
Problem TDEAD363 is UNSAT
Problem TDEAD436 is UNSAT
Problem TDEAD509 is UNSAT
Problem TDEAD582 is UNSAT
Problem TDEAD655 is UNSAT
Problem TDEAD728 is UNSAT
Problem TDEAD801 is UNSAT
Problem TDEAD874 is UNSAT
Problem TDEAD947 is UNSAT
Problem TDEAD1020 is UNSAT
Problem TDEAD1093 is UNSAT
Problem TDEAD1166 is UNSAT
Problem TDEAD1239 is UNSAT
Problem TDEAD1312 is UNSAT
Problem TDEAD1385 is UNSAT
Problem TDEAD1531 is UNSAT
Problem TDEAD1604 is UNSAT
Problem TDEAD1677 is UNSAT
Problem TDEAD1750 is UNSAT
Problem TDEAD1823 is UNSAT
Problem TDEAD1896 is UNSAT
Problem TDEAD1969 is UNSAT
Problem TDEAD2042 is UNSAT
Problem TDEAD2115 is UNSAT
Problem TDEAD2188 is UNSAT
Problem TDEAD2261 is UNSAT
Problem TDEAD2334 is UNSAT
Problem TDEAD2407 is UNSAT
Problem TDEAD2480 is UNSAT
Problem TDEAD2553 is UNSAT
Problem TDEAD2626 is UNSAT
Problem TDEAD2772 is UNSAT
Problem TDEAD2845 is UNSAT
Problem TDEAD2918 is UNSAT
Problem TDEAD2991 is UNSAT
Problem TDEAD3064 is UNSAT
Problem TDEAD3137 is UNSAT
Problem TDEAD3210 is UNSAT
Problem TDEAD3283 is UNSAT
Problem TDEAD3356 is UNSAT
Problem TDEAD3502 is UNSAT
Problem TDEAD3648 is UNSAT
Problem TDEAD3721 is UNSAT
Problem TDEAD3794 is UNSAT
Problem TDEAD3867 is UNSAT
Problem TDEAD3940 is UNSAT
Problem TDEAD4013 is UNSAT
Problem TDEAD4086 is UNSAT
Problem TDEAD4159 is UNSAT
Problem TDEAD4232 is UNSAT
Problem TDEAD4305 is UNSAT
Problem TDEAD4378 is UNSAT
Problem TDEAD4451 is UNSAT
Problem TDEAD4524 is UNSAT
Problem TDEAD4597 is UNSAT
Problem TDEAD4670 is UNSAT
Problem TDEAD4743 is UNSAT
Problem TDEAD4816 is UNSAT
Problem TDEAD4889 is UNSAT
Problem TDEAD4962 is UNSAT
Problem TDEAD5035 is UNSAT
Problem TDEAD5108 is UNSAT
Problem TDEAD5181 is UNSAT
Problem TDEAD5254 is UNSAT
Problem TDEAD5400 is UNSAT
Problem TDEAD5542 is UNSAT
Problem TDEAD5682 is UNSAT
Problem TDEAD5820 is UNSAT
Problem TDEAD5956 is UNSAT
Problem TDEAD6090 is UNSAT
Problem TDEAD6222 is UNSAT
Problem TDEAD6352 is UNSAT
Problem TDEAD6480 is UNSAT
Problem TDEAD6606 is UNSAT
Problem TDEAD6730 is UNSAT
Problem TDEAD6852 is UNSAT
Problem TDEAD6972 is UNSAT
Problem TDEAD7090 is UNSAT
Problem TDEAD7206 is UNSAT
Problem TDEAD7320 is UNSAT
Problem TDEAD7432 is UNSAT
Problem TDEAD7650 is UNSAT
Problem TDEAD7756 is UNSAT
Problem TDEAD7860 is UNSAT
Problem TDEAD7962 is UNSAT
Problem TDEAD8062 is UNSAT
Problem TDEAD8160 is UNSAT
Problem TDEAD8256 is UNSAT
Problem TDEAD8350 is UNSAT
Problem TDEAD8442 is UNSAT
Problem TDEAD8532 is UNSAT
Problem TDEAD8620 is UNSAT
Problem TDEAD8706 is UNSAT
Problem TDEAD8790 is UNSAT
Problem TDEAD8872 is UNSAT
Problem TDEAD8952 is UNSAT
Problem TDEAD9030 is UNSAT
Problem TDEAD9180 is UNSAT
Problem TDEAD9252 is UNSAT
Problem TDEAD9322 is UNSAT
Problem TDEAD9390 is UNSAT
Problem TDEAD9456 is UNSAT
Problem TDEAD9520 is UNSAT
Problem TDEAD9582 is UNSAT
Problem TDEAD9642 is UNSAT
Problem TDEAD9700 is UNSAT
Problem TDEAD9810 is UNSAT
Problem TDEAD9912 is UNSAT
Problem TDEAD9960 is UNSAT
Problem TDEAD10006 is UNSAT
Problem TDEAD10050 is UNSAT
Problem TDEAD10092 is UNSAT
Problem TDEAD10132 is UNSAT
Problem TDEAD10170 is UNSAT
Problem TDEAD10206 is UNSAT
Problem TDEAD10240 is UNSAT
Problem TDEAD10272 is UNSAT
Problem TDEAD10302 is UNSAT
Problem TDEAD10330 is UNSAT
Problem TDEAD10356 is UNSAT
Problem TDEAD10380 is UNSAT
Problem TDEAD10402 is UNSAT
Problem TDEAD10422 is UNSAT
Problem TDEAD10440 is UNSAT
Problem TDEAD10456 is UNSAT
Problem TDEAD10470 is UNSAT
Problem TDEAD10482 is UNSAT
Problem TDEAD10492 is UNSAT
Problem TDEAD10500 is UNSAT
Problem TDEAD10506 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/5395 variables, 134/134 constraints. Problems are: Problem set: 134 solved, 10373 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5395/15914 variables, and 134 constraints, problems are : Problem set: 134 solved, 10373 unsolved in 30369 ms.
Refiners :[Positive P Invariants (semi-flows): 134/145 constraints, State Equation: 0/5401 constraints, ReadFeed: 0/133 constraints, PredecessorRefiner: 10440/5257 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 134 solved, 10373 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5328 variables, 6/6 constraints. Problems are: Problem set: 134 solved, 10373 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 5328/15914 variables, and 6 constraints, problems are : Problem set: 134 solved, 10373 unsolved in 30175 ms.
Refiners :[Positive P Invariants (semi-flows): 6/145 constraints, State Equation: 0/5401 constraints, ReadFeed: 0/133 constraints, PredecessorRefiner: 5183/5257 constraints, Known Traps: 0/0 constraints]
After SMT, in 159634ms problems are : Problem set: 134 solved, 10373 unsolved
Search for dead transitions found 134 dead transitions in 159784ms
Found 134 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 134 transitions
Dead transitions reduction (with SMT) removed 134 transitions
Starting structural reductions in DEADLOCK mode, iteration 1 : 5401/5401 places, 10379/10513 transitions.
Computed a total of 67 stabilizing places and 0 stable transitions
Graph (complete) has 30517 edges and 5401 vertex of which 5334 are kept as prefixes of interest. Removing 67 places using SCC suffix rule.33 ms
Discarding 67 places :
Also discarding 0 output transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 1 rules in 2221 ms. Remains 5334 /5401 variables (removed 67) and now considering 10379/10379 (removed 0) transitions.
// Phase 1: matrix 10379 rows 5334 cols
[2024-06-07 16:18:10] [INFO ] Computed 145 invariants in 75 ms
[2024-06-07 16:18:11] [INFO ] Implicit Places using invariants in 717 ms returned []
Implicit Place search using SMT only with invariants took 720 ms to find 0 implicit places.
Starting structural reductions in DEADLOCK mode, iteration 2 : 5334/5401 places, 10379/10513 transitions.
Finished structural reductions in DEADLOCK mode , in 2 iterations and 165838 ms. Remains : 5334/5401 places, 10379/10513 transitions.
Interrupted Random walk after 301060 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=10 )
Interrupted Random directed walk after 389516 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=12 )
[2024-06-07 16:19:11] [INFO ] Invariant cache hit.
[2024-06-07 16:19:20] [INFO ] [Real]Absence check using 145 positive place invariants in 4007 ms returned sat
[2024-06-07 16:21:20] [INFO ] [Real]Absence check using state equation in 120419 ms returned sat
[2024-06-07 16:21:20] [INFO ] Solution in real domain found non-integer solution.
[2024-06-07 16:21:29] [INFO ] [Nat]Absence check using 145 positive place invariants in 3368 ms returned sat
[2024-06-07 16:25:21] [INFO ] [Nat]Absence check using state equation in 231675 ms returned sat
[2024-06-07 16:25:21] [INFO ] State equation strengthened by 11 read => feed constraints.
[2024-06-07 16:25:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 248 ms returned sat
[2024-06-07 16:25:32] [INFO ] Deduced a trap composed of 144 places in 10374 ms of which 259 ms to minimize.
[2024-06-07 16:25:33] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 11468 ms
Starting structural reductions in LIVENESS mode, iteration 0 : 5401/5401 places, 10513/10513 transitions.
Applied a total of 0 rules in 73 ms. Remains 5401 /5401 variables (removed 0) and now considering 10513/10513 (removed 0) transitions.
// Phase 1: matrix 10513 rows 5401 cols
[2024-06-07 16:25:33] [INFO ] Computed 145 invariants in 76 ms
[2024-06-07 16:25:40] [INFO ] Implicit Places using invariants in 6800 ms returned []
Implicit Place search using SMT only with invariants took 6801 ms to find 0 implicit places.
Running 10507 sub problems to find dead transitions.
[2024-06-07 16:25:40] [INFO ] Invariant cache hit.
[2024-06-07 16:25:40] [INFO ] State equation strengthened by 133 read => feed constraints.
Problem TDEAD1 is UNSAT
Problem TDEAD73 is UNSAT
Problem TDEAD217 is UNSAT
Problem TDEAD290 is UNSAT
Problem TDEAD363 is UNSAT
Problem TDEAD436 is UNSAT
Problem TDEAD509 is UNSAT
Problem TDEAD582 is UNSAT
Problem TDEAD655 is UNSAT
Problem TDEAD728 is UNSAT
Problem TDEAD801 is UNSAT
Problem TDEAD874 is UNSAT
Problem TDEAD947 is UNSAT
Problem TDEAD1020 is UNSAT
Problem TDEAD1093 is UNSAT
Problem TDEAD1166 is UNSAT
Problem TDEAD1239 is UNSAT
Problem TDEAD1312 is UNSAT
Problem TDEAD1385 is UNSAT
Problem TDEAD1531 is UNSAT
Problem TDEAD1604 is UNSAT
Problem TDEAD1677 is UNSAT
Problem TDEAD1750 is UNSAT
Problem TDEAD1823 is UNSAT
Problem TDEAD1896 is UNSAT
Problem TDEAD1969 is UNSAT
Problem TDEAD2042 is UNSAT
Problem TDEAD2115 is UNSAT
Problem TDEAD2188 is UNSAT
Problem TDEAD2261 is UNSAT
Problem TDEAD2334 is UNSAT
Problem TDEAD2407 is UNSAT
Problem TDEAD2480 is UNSAT
Problem TDEAD2553 is UNSAT
Problem TDEAD2626 is UNSAT
Problem TDEAD2772 is UNSAT
Problem TDEAD2845 is UNSAT
Problem TDEAD2918 is UNSAT
Problem TDEAD2991 is UNSAT
Problem TDEAD3064 is UNSAT
Problem TDEAD3137 is UNSAT
Problem TDEAD3210 is UNSAT
Problem TDEAD3283 is UNSAT
Problem TDEAD3356 is UNSAT
Problem TDEAD3502 is UNSAT
Problem TDEAD3648 is UNSAT
Problem TDEAD3721 is UNSAT
Problem TDEAD3794 is UNSAT
Problem TDEAD3867 is UNSAT
Problem TDEAD3940 is UNSAT
Problem TDEAD4013 is UNSAT
Problem TDEAD4086 is UNSAT
Problem TDEAD4159 is UNSAT
Problem TDEAD4232 is UNSAT
Problem TDEAD4305 is UNSAT
Problem TDEAD4378 is UNSAT
Problem TDEAD4451 is UNSAT
Problem TDEAD4524 is UNSAT
Problem TDEAD4597 is UNSAT
Problem TDEAD4670 is UNSAT
Problem TDEAD4743 is UNSAT
Problem TDEAD4816 is UNSAT
Problem TDEAD4889 is UNSAT
Problem TDEAD4962 is UNSAT
Problem TDEAD5035 is UNSAT
Problem TDEAD5108 is UNSAT
Problem TDEAD5181 is UNSAT
Problem TDEAD5254 is UNSAT
Problem TDEAD5400 is UNSAT
Problem TDEAD5542 is UNSAT
Problem TDEAD5682 is UNSAT
Problem TDEAD5820 is UNSAT
Problem TDEAD5956 is UNSAT
Problem TDEAD6090 is UNSAT
Problem TDEAD6222 is UNSAT
Problem TDEAD6352 is UNSAT
Problem TDEAD6480 is UNSAT
Problem TDEAD6606 is UNSAT
Problem TDEAD6730 is UNSAT
Problem TDEAD6852 is UNSAT
Problem TDEAD6972 is UNSAT
Problem TDEAD7090 is UNSAT
Problem TDEAD7206 is UNSAT
Problem TDEAD7320 is UNSAT
Problem TDEAD7432 is UNSAT
Problem TDEAD7650 is UNSAT
Problem TDEAD7756 is UNSAT
Problem TDEAD7860 is UNSAT
Problem TDEAD7962 is UNSAT
Problem TDEAD8062 is UNSAT
Problem TDEAD8160 is UNSAT
Problem TDEAD8256 is UNSAT
Problem TDEAD8350 is UNSAT
Problem TDEAD8442 is UNSAT
Problem TDEAD8532 is UNSAT
Problem TDEAD8620 is UNSAT
Problem TDEAD8706 is UNSAT
Problem TDEAD8790 is UNSAT
Problem TDEAD8872 is UNSAT
Problem TDEAD8952 is UNSAT
Problem TDEAD9030 is UNSAT
Problem TDEAD9180 is UNSAT
Problem TDEAD9252 is UNSAT
Problem TDEAD9322 is UNSAT
Problem TDEAD9390 is UNSAT
Problem TDEAD9456 is UNSAT
Problem TDEAD9520 is UNSAT
Problem TDEAD9582 is UNSAT
Problem TDEAD9642 is UNSAT
Problem TDEAD9700 is UNSAT
Problem TDEAD9810 is UNSAT
Problem TDEAD9912 is UNSAT
Problem TDEAD9960 is UNSAT
Problem TDEAD10006 is UNSAT
Problem TDEAD10050 is UNSAT
Problem TDEAD10092 is UNSAT
Problem TDEAD10132 is UNSAT
Problem TDEAD10170 is UNSAT
Problem TDEAD10206 is UNSAT
Problem TDEAD10240 is UNSAT
Problem TDEAD10272 is UNSAT
Problem TDEAD10302 is UNSAT
Problem TDEAD10330 is UNSAT
Problem TDEAD10356 is UNSAT
Problem TDEAD10380 is UNSAT
Problem TDEAD10402 is UNSAT
Problem TDEAD10422 is UNSAT
Problem TDEAD10440 is UNSAT
Problem TDEAD10456 is UNSAT
Problem TDEAD10470 is UNSAT
Problem TDEAD10482 is UNSAT
Problem TDEAD10492 is UNSAT
Problem TDEAD10500 is UNSAT
Problem TDEAD10506 is UNSAT
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/5395 variables, 134/134 constraints. Problems are: Problem set: 134 solved, 10373 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5395/15914 variables, and 134 constraints, problems are : Problem set: 134 solved, 10373 unsolved in 30175 ms.
Refiners :[Positive P Invariants (semi-flows): 134/145 constraints, State Equation: 0/5401 constraints, ReadFeed: 0/133 constraints, PredecessorRefiner: 10440/5257 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 134 solved, 10373 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5328 variables, 6/6 constraints. Problems are: Problem set: 134 solved, 10373 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 5328/15914 variables, and 6 constraints, problems are : Problem set: 134 solved, 10373 unsolved in 30129 ms.
Refiners :[Positive P Invariants (semi-flows): 6/145 constraints, State Equation: 0/5401 constraints, ReadFeed: 0/133 constraints, PredecessorRefiner: 5183/5257 constraints, Known Traps: 0/0 constraints]
After SMT, in 163703ms problems are : Problem set: 134 solved, 10373 unsolved
Search for dead transitions found 134 dead transitions in 163824ms
Found 134 dead transitions using SMT.
FORMULA Liveness FALSE TECHNIQUES QUASILIVENESS_TEST
Total runtime 782504 ms.
ITS solved all properties within timeout

BK_STOP 1717777704229

--------------------
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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination Liveness -timeout 180 -rebuildPNML

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="BlocksWorld-PT-14"
export BK_EXAMINATION="Liveness"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 2-5568"
echo " Executing tool ltsminxred"
echo " Input is BlocksWorld-PT-14, examination is Liveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r616-tall-171774433100169"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BlocksWorld-PT-14.tgz
mv BlocksWorld-PT-14 execution
cd execution
if [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "UpperBounds" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] || [ "Liveness" = "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 [ "Liveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "Liveness" != "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 "Liveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property Liveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "Liveness.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 '' Liveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] ; then
echo "FORMULA_NAME Liveness"
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 ;