Execution Chart

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

Trace from the execution

Waiting for the VM to be ready (probing ssh)
......
=====================================================================
Generated by BenchKit 2-3254
Executing tool lola
Input is HouseConstruction-PT-100, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r028-blw3-149440264600617
=====================================================================

--------------------
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 HouseConstruction-PT-100-LTLCardinality-0
FORMULA_NAME HouseConstruction-PT-100-LTLCardinality-1
FORMULA_NAME HouseConstruction-PT-100-LTLCardinality-10
FORMULA_NAME HouseConstruction-PT-100-LTLCardinality-11
FORMULA_NAME HouseConstruction-PT-100-LTLCardinality-12
FORMULA_NAME HouseConstruction-PT-100-LTLCardinality-13
FORMULA_NAME HouseConstruction-PT-100-LTLCardinality-14
FORMULA_NAME HouseConstruction-PT-100-LTLCardinality-15
FORMULA_NAME HouseConstruction-PT-100-LTLCardinality-2
FORMULA_NAME HouseConstruction-PT-100-LTLCardinality-3
FORMULA_NAME HouseConstruction-PT-100-LTLCardinality-4
FORMULA_NAME HouseConstruction-PT-100-LTLCardinality-5
FORMULA_NAME HouseConstruction-PT-100-LTLCardinality-6
FORMULA_NAME HouseConstruction-PT-100-LTLCardinality-7
FORMULA_NAME HouseConstruction-PT-100-LTLCardinality-8
FORMULA_NAME HouseConstruction-PT-100-LTLCardinality-9

=== Now, execution of the tool begins

BK_START 1494728370391


Time: 3600 - MCC
----- Start make prepare stdout -----
checking for too many tokens
----- Start make result stdout -----
LTLCardinality @ HouseConstruction-PT-100 @ 3540 seconds
----- Start make result stdout -----
lola: LoLA will run for 3540 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 44/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: finding significant places
lola: 26 places, 18 transitions, 18 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 24 transition conflict sets
lola: TASK
lola: reading formula from HouseConstruction-PT-100-LTLCardinality.task
lola: A ((((2 <= p6) U (p22 <= p20)) U X (G ((1 <= p1))))) : A ((2 <= p7)) : A (G ((X ((p19 <= p25)) U G ((1 <= p9))))) : A (X ((3 <= p4))) : A (X (F (X (X ((3 <= p12)))))) : A ((X (F ((p22 <= p2))) U X (X ((p12 <= p22))))) : A (G (X (G (F ((1 <= p11)))))) : A ((F (X ((p23 <= p25))) U (p26 <= p3))) : A (X (F (G (X ((p14 <= p20)))))) : A ((X ((p3 <= p25)) U F (X ((p19 <= p27))))) : A (X ((p14 <= p25))) : A ((G (X ((p25 <= p19))) U ((p13 <= p12) U (2 <= p11)))) : A (F ((G ((3 <= p3)) U F ((2 <= p19))))) : A (X (G (X (F ((1 <= p21)))))) : A (((p16 <= p22) U F (X ((p23 <= p27))))) : A (X (((1 <= p8) U G ((p11 <= p16)))))
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A ((((2 <= p6) U (p22 <= p20)) U X (G ((1 <= p1)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A ((((2 <= p6) U (p22 <= p20)) U X (G ((1 <= p1)))))
lola: processed formula: A ((((2 <= p6) U (p22 <= p20)) U X (G ((1 <= p1)))))
lola: processed formula length: 52
lola: 0 rewrites
lola: formula mentions 0 of 26 places; total mentions: 0
lola: closed formula file HouseConstruction-PT-100-LTLCardinality.task
lola: the resulting Büchi automaton has 7 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 76 bytes per marking, with 29 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: ========================================
lola: subprocess 1 will run for 236 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A ((2 <= p7))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (2 <= p7)
lola: processed formula length: 9
lola: 1 rewrites
lola: formula mentions 0 of 26 places; total mentions: 0
lola: closed formula file HouseConstruction-PT-100-LTLCardinality.task
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: ========================================
lola: subprocess 2 will run for 252 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((X ((p19 <= p25)) U G ((1 <= p9)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (G ((X ((p19 <= p25)) U G ((1 <= p9)))))
lola: processed formula: A (G ((X ((p19 <= p25)) U G ((1 <= p9)))))
lola: processed formula length: 42
lola: 0 rewrites
lola: formula mentions 0 of 26 places; total mentions: 0
lola: closed formula file HouseConstruction-PT-100-LTLCardinality.task
lola: the resulting Büchi automaton has 8 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 76 bytes per marking, with 28 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: ========================================
lola: subprocess 3 will run for 272 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (X ((3 <= p4)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X ((3 <= p4)))
lola: processed formula: A (X ((3 <= p4)))
lola: processed formula length: 17
lola: 0 rewrites
lola: formula mentions 0 of 26 places; total mentions: 0
lola: closed formula file HouseConstruction-PT-100-LTLCardinality.task
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 76 bytes per marking, with 30 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: ========================================
lola: subprocess 4 will run for 295 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (X (F (X (X ((3 <= p12))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (F (X (X ((3 <= p12))))))
lola: processed formula: A (X (F (X (X ((3 <= p12))))))
lola: processed formula length: 30
lola: 0 rewrites
lola: formula mentions 0 of 26 places; total mentions: 0
lola: closed formula file HouseConstruction-PT-100-LTLCardinality.task
lola: the resulting Büchi automaton has 4 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 76 bytes per marking, with 29 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: ========================================
lola: subprocess 5 will run for 321 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A ((X (F ((p22 <= p2))) U X (X ((p12 <= p22)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X ((F ((p22 <= p2)) U X ((p12 <= p22)))))
lola: processed formula: A (X ((F ((p22 <= p2)) U X ((p12 <= p22)))))
lola: processed formula length: 44
lola: 1 rewrites
lola: formula mentions 0 of 26 places; total mentions: 0
lola: closed formula file HouseConstruction-PT-100-LTLCardinality.task
lola: the resulting Büchi automaton has 5 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 76 bytes per marking, with 29 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: ========================================
lola: subprocess 6 will run for 354 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G (X (G (F ((1 <= p11))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (G (X (G (F ((1 <= p11))))))
lola: processed formula: A (G (X (G (F ((1 <= p11))))))
lola: processed formula length: 30
lola: 0 rewrites
lola: formula mentions 0 of 26 places; total mentions: 0
lola: closed formula file HouseConstruction-PT-100-LTLCardinality.task
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 76 bytes per marking, with 30 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: 1530807 markings, 4522021 edges, 306161 markings/sec, 0 secs
lola: 2830161 markings, 8528371 edges, 259871 markings/sec, 5 secs
lola: 4110833 markings, 12475931 edges, 256134 markings/sec, 10 secs
lola: 5320792 markings, 16267175 edges, 241992 markings/sec, 15 secs
lola: 6538181 markings, 20083923 edges, 243478 markings/sec, 20 secs
lola: 7803305 markings, 24048112 edges, 253025 markings/sec, 25 secs
lola: 9038103 markings, 27913908 edges, 246960 markings/sec, 30 secs
lola: 10106277 markings, 31386831 edges, 213635 markings/sec, 35 secs
lola: 11329403 markings, 35185223 edges, 244625 markings/sec, 40 secs
lola: 12619861 markings, 39230338 edges, 258092 markings/sec, 45 secs
lola: 13735530 markings, 42836463 edges, 223134 markings/sec, 50 secs
lola: 15017391 markings, 46843237 edges, 256372 markings/sec, 55 secs
lola: 16063261 markings, 50226510 edges, 209174 markings/sec, 60 secs
lola: 17235253 markings, 54051700 edges, 234398 markings/sec, 65 secs
lola: 18489410 markings, 57925371 edges, 250831 markings/sec, 70 secs
lola: 19590837 markings, 61533809 edges, 220285 markings/sec, 75 secs
lola: 20852931 markings, 65454263 edges, 252419 markings/sec, 80 secs
lola: 21945257 markings, 68978832 edges, 218465 markings/sec, 85 secs
lola: 23051233 markings, 72609362 edges, 221195 markings/sec, 90 secs
lola: 24380845 markings, 76754568 edges, 265922 markings/sec, 95 secs
lola: 25536985 markings, 80470795 edges, 231228 markings/sec, 100 secs
lola: 26625289 markings, 84041040 edges, 217661 markings/sec, 105 secs
lola: 27763233 markings, 87793361 edges, 227589 markings/sec, 110 secs
lola: 29067307 markings, 91772639 edges, 260815 markings/sec, 115 secs
lola: 30115925 markings, 95187489 edges, 209724 markings/sec, 120 secs
lola: 31191827 markings, 98733410 edges, 215180 markings/sec, 125 secs
lola: 32307951 markings, 102412723 edges, 223225 markings/sec, 130 secs
lola: 33635763 markings, 106459107 edges, 265562 markings/sec, 135 secs
lola: 34674147 markings, 109841010 edges, 207677 markings/sec, 140 secs
lola: 35655251 markings, 113057566 edges, 196221 markings/sec, 145 secs
lola: 36752097 markings, 116687400 edges, 219369 markings/sec, 150 secs
lola: 37898593 markings, 120467812 edges, 229299 markings/sec, 155 secs
lola: 39180082 markings, 124323247 edges, 256298 markings/sec, 160 secs
lola: 40209289 markings, 127682762 edges, 205841 markings/sec, 165 secs
lola: 41260031 markings, 131137170 edges, 210148 markings/sec, 170 secs
lola: 42315355 markings, 134622096 edges, 211065 markings/sec, 175 secs
lola: 43391339 markings, 138191573 edges, 215197 markings/sec, 180 secs
lola: 44762933 markings, 142354321 edges, 274319 markings/sec, 185 secs
lola: 45687069 markings, 145339966 edges, 184827 markings/sec, 190 secs
lola: 46624003 markings, 148409547 edges, 187387 markings/sec, 195 secs
lola: 47640757 markings, 151768789 edges, 203351 markings/sec, 200 secs
lola: 48678343 markings, 155194997 edges, 207517 markings/sec, 205 secs
lola: 49781039 markings, 158863216 edges, 220539 markings/sec, 210 secs
lola: 51127180 markings, 163048841 edges, 269228 markings/sec, 215 secs
lola: 52283355 markings, 166672156 edges, 231235 markings/sec, 220 secs
lola: 53294209 markings, 169982100 edges, 202171 markings/sec, 225 secs
lola: 54326811 markings, 173382029 edges, 206520 markings/sec, 230 secs
lola: 55355961 markings, 176791462 edges, 205830 markings/sec, 235 secs
lola: 56425563 markings, 180335167 edges, 213920 markings/sec, 240 secs
lola: 57515701 markings, 183957185 edges, 218028 markings/sec, 245 secs
lola: 58917779 markings, 188237965 edges, 280416 markings/sec, 250 secs
lola: 60024990 markings, 191763004 edges, 221442 markings/sec, 255 secs
lola: 61029357 markings, 195048989 edges, 200873 markings/sec, 260 secs
lola: 62041113 markings, 198390248 edges, 202351 markings/sec, 265 secs
lola: 62992731 markings, 201539197 edges, 190324 markings/sec, 270 secs
lola: 63959617 markings, 204737571 edges, 193377 markings/sec, 275 secs
lola: 65046681 markings, 208351778 edges, 217413 markings/sec, 280 secs
lola: 66200097 markings, 212193249 edges, 230683 markings/sec, 285 secs
lola: 67504427 markings, 216083901 edges, 260866 markings/sec, 290 secs
lola: 68512173 markings, 219310625 edges, 201549 markings/sec, 295 secs
lola: 69491353 markings, 222518453 edges, 195836 markings/sec, 300 secs
lola: 70474161 markings, 225751609 edges, 196562 markings/sec, 305 secs
lola: 71478271 markings, 229075837 edges, 200822 markings/sec, 310 secs
lola: 72520333 markings, 232527577 edges, 208412 markings/sec, 315 secs
lola: 73569579 markings, 236016062 edges, 209849 markings/sec, 320 secs
lola: 74652192 markings, 239618626 edges, 216523 markings/sec, 325 secs
lola: 75797535 markings, 243447170 edges, 229069 markings/sec, 330 secs
lola: 77176327 markings, 247511849 edges, 275758 markings/sec, 335 secs
lola: 78174591 markings, 250727833 edges, 199653 markings/sec, 340 secs
lola: 79114433 markings, 253807027 edges, 187968 markings/sec, 345 secs
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 7 will run for 354 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A ((F (X ((p23 <= p25))) U (p26 <= p3)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A ((F (X ((p23 <= p25))) U (p26 <= p3)))
lola: processed formula: A ((F (X ((p23 <= p25))) U (p26 <= p3)))
lola: processed formula length: 40
lola: 0 rewrites
lola: formula mentions 0 of 26 places; total mentions: 0
lola: closed formula file HouseConstruction-PT-100-LTLCardinality.task
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 76 bytes per marking, with 30 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: ========================================
lola: subprocess 8 will run for 398 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (X (F (G (X ((p14 <= p20))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (F (G (X ((p14 <= p20))))))
lola: processed formula: A (X (F (G (X ((p14 <= p20))))))
lola: processed formula length: 32
lola: 0 rewrites
lola: formula mentions 0 of 26 places; total mentions: 0
lola: closed formula file HouseConstruction-PT-100-LTLCardinality.task
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 76 bytes per marking, with 30 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: 1542254 markings, 5797718 edges, 308451 markings/sec, 0 secs
lola: 2662939 markings, 10764561 edges, 224137 markings/sec, 5 secs
lola: 3710993 markings, 16421547 edges, 209611 markings/sec, 10 secs
lola: 4569396 markings, 20965564 edges, 171681 markings/sec, 15 secs
lola: 5417088 markings, 25509884 edges, 169538 markings/sec, 20 secs
lola: 6215124 markings, 30968161 edges, 159607 markings/sec, 25 secs
lola: 7103374 markings, 35179128 edges, 177650 markings/sec, 30 secs
lola: 7836518 markings, 40463742 edges, 146629 markings/sec, 35 secs
lola: 8956241 markings, 45776721 edges, 223945 markings/sec, 40 secs
lola: 9731894 markings, 50711817 edges, 155131 markings/sec, 45 secs
lola: 10544161 markings, 55845170 edges, 162453 markings/sec, 50 secs
lola: 11081685 markings, 59698179 edges, 107505 markings/sec, 55 secs
lola: 11895420 markings, 64994838 edges, 162747 markings/sec, 60 secs
lola: 12748069 markings, 69184220 edges, 170530 markings/sec, 65 secs
lola: 13493119 markings, 73247675 edges, 149010 markings/sec, 70 secs
lola: 14292580 markings, 77822431 edges, 159892 markings/sec, 75 secs
lola: 15129575 markings, 83732756 edges, 167399 markings/sec, 80 secs
lola: 16029425 markings, 88181869 edges, 179970 markings/sec, 85 secs
lola: 16799742 markings, 92383388 edges, 154063 markings/sec, 90 secs
lola: 17529256 markings, 97109426 edges, 145903 markings/sec, 95 secs
lola: 18234440 markings, 101543330 edges, 141037 markings/sec, 100 secs
lola: 18857550 markings, 105226571 edges, 124622 markings/sec, 105 secs
lola: 19356657 markings, 109688907 edges, 99821 markings/sec, 110 secs
lola: 20068354 markings, 114125488 edges, 142339 markings/sec, 115 secs
lola: 20751279 markings, 118398685 edges, 136585 markings/sec, 120 secs
lola: 21366657 markings, 122997859 edges, 123076 markings/sec, 125 secs
lola: 21984798 markings, 127954476 edges, 123628 markings/sec, 130 secs
lola: 22516604 markings, 131631630 edges, 106361 markings/sec, 135 secs
lola: 22929048 markings, 136495960 edges, 82489 markings/sec, 140 secs
lola: 23636169 markings, 140818741 edges, 141424 markings/sec, 145 secs
lola: 24308198 markings, 144791114 edges, 134406 markings/sec, 150 secs
lola: 24921836 markings, 148579968 edges, 122728 markings/sec, 155 secs
lola: 25423875 markings, 152053370 edges, 100408 markings/sec, 160 secs
lola: 26023758 markings, 156483131 edges, 119977 markings/sec, 165 secs
lola: 26610208 markings, 162064804 edges, 117290 markings/sec, 170 secs
lola: 27371257 markings, 165532159 edges, 152210 markings/sec, 175 secs
lola: 28046154 markings, 169349372 edges, 134979 markings/sec, 180 secs
lola: 28701593 markings, 173856908 edges, 131088 markings/sec, 185 secs
lola: 29291204 markings, 177345586 edges, 117922 markings/sec, 190 secs
lola: 29763189 markings, 182173103 edges, 94397 markings/sec, 195 secs
lola: 30484879 markings, 186138006 edges, 144338 markings/sec, 200 secs
lola: 31157440 markings, 189942786 edges, 134512 markings/sec, 205 secs
lola: 31603833 markings, 194972065 edges, 89279 markings/sec, 210 secs
lola: 32507376 markings, 200193892 edges, 180709 markings/sec, 215 secs
lola: 33327920 markings, 204574890 edges, 164109 markings/sec, 220 secs
lola: 34093771 markings, 210074833 edges, 153170 markings/sec, 225 secs
lola: 34836180 markings, 214249435 edges, 148482 markings/sec, 230 secs
lola: 35323721 markings, 218949027 edges, 97508 markings/sec, 235 secs
lola: 36040106 markings, 223108666 edges, 143277 markings/sec, 240 secs
lola: 36688208 markings, 226938963 edges, 129620 markings/sec, 245 secs
lola: 37297851 markings, 230701361 edges, 121929 markings/sec, 250 secs
lola: 37813791 markings, 234271455 edges, 103188 markings/sec, 255 secs
lola: 38394283 markings, 238525055 edges, 116098 markings/sec, 260 secs
lola: 39041362 markings, 244544879 edges, 129416 markings/sec, 265 secs
lola: 39886677 markings, 249326241 edges, 169063 markings/sec, 270 secs
lola: 40471877 markings, 254875193 edges, 117040 markings/sec, 275 secs
lola: 41013550 markings, 258420058 edges, 108335 markings/sec, 280 secs
lola: 41523154 markings, 261798464 edges, 101921 markings/sec, 285 secs
lola: 41958692 markings, 266128473 edges, 87108 markings/sec, 290 secs
lola: 42370232 markings, 271260802 edges, 82308 markings/sec, 295 secs
lola: 43236297 markings, 275670990 edges, 173213 markings/sec, 300 secs
lola: 44040294 markings, 279621624 edges, 160799 markings/sec, 305 secs
lola: 44697760 markings, 283336310 edges, 131493 markings/sec, 310 secs
lola: 45394399 markings, 287101437 edges, 139328 markings/sec, 315 secs
lola: 46008094 markings, 292087722 edges, 122739 markings/sec, 320 secs
lola: 46673002 markings, 295695920 edges, 132982 markings/sec, 325 secs
lola: 47291238 markings, 299349000 edges, 123647 markings/sec, 330 secs
lola: 47814385 markings, 303174456 edges, 104629 markings/sec, 335 secs
lola: 48474097 markings, 308145329 edges, 131942 markings/sec, 340 secs
lola: 49015353 markings, 313461897 edges, 108251 markings/sec, 345 secs
lola: 49902972 markings, 319233018 edges, 177524 markings/sec, 350 secs
lola: 50661150 markings, 323039586 edges, 151636 markings/sec, 355 secs
lola: 51392102 markings, 327007722 edges, 146190 markings/sec, 360 secs
lola: 52079418 markings, 331050159 edges, 137463 markings/sec, 365 secs
lola: 52713516 markings, 335499462 edges, 126820 markings/sec, 370 secs
lola: 53227262 markings, 338535596 edges, 102749 markings/sec, 375 secs
lola: 53793694 markings, 342071154 edges, 113286 markings/sec, 380 secs
lola: 54319582 markings, 346881470 edges, 105178 markings/sec, 385 secs
lola: 55060582 markings, 351114028 edges, 148200 markings/sec, 390 secs
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 9 will run for 398 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A ((X ((p3 <= p25)) U F (X ((p19 <= p27)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A ((X ((p3 <= p25)) U F (X ((p19 <= p27)))))
lola: processed formula: A ((X ((p3 <= p25)) U F (X ((p19 <= p27)))))
lola: processed formula length: 44
lola: 0 rewrites
lola: formula mentions 0 of 26 places; total mentions: 0
lola: closed formula file HouseConstruction-PT-100-LTLCardinality.task
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 76 bytes per marking, with 30 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: ========================================
lola: subprocess 10 will run for 464 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (X ((p14 <= p25)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X ((p14 <= p25)))
lola: processed formula: A (X ((p14 <= p25)))
lola: processed formula length: 20
lola: 0 rewrites
lola: formula mentions 0 of 26 places; total mentions: 0
lola: closed formula file HouseConstruction-PT-100-LTLCardinality.task
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 76 bytes per marking, with 30 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: ========================================
lola: subprocess 11 will run for 557 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A ((G (X ((p25 <= p19))) U ((p13 <= p12) U (2 <= p11))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A ((G (X ((p25 <= p19))) U ((p13 <= p12) U (2 <= p11))))
lola: processed formula: A ((G (X ((p25 <= p19))) U ((p13 <= p12) U (2 <= p11))))
lola: processed formula length: 56
lola: 0 rewrites
lola: formula mentions 0 of 26 places; total mentions: 0
lola: closed formula file HouseConstruction-PT-100-LTLCardinality.task
lola: the resulting Büchi automaton has 7 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 76 bytes per marking, with 29 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: ========================================
lola: subprocess 12 will run for 696 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (F ((G ((3 <= p3)) U F ((2 <= p19)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (F ((G ((3 <= p3)) U F ((2 <= p19)))))
lola: processed formula: A (F ((G ((3 <= p3)) U F ((2 <= p19)))))
lola: processed formula length: 40
lola: 0 rewrites
lola: formula mentions 0 of 26 places; total mentions: 0
lola: closed formula file HouseConstruction-PT-100-LTLCardinality.task
lola: the resulting Büchi automaton has 1 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 76 bytes per marking, with 31 unused bits
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method (--stubborn)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: ========================================
lola: subprocess 13 will run for 929 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (X (G (X (F ((1 <= p21))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (G (X (F ((1 <= p21))))))
lola: processed formula: A (X (G (X (F ((1 <= p21))))))
lola: processed formula length: 30
lola: 0 rewrites
lola: formula mentions 0 of 26 places; total mentions: 0
lola: closed formula file HouseConstruction-PT-100-LTLCardinality.task
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 76 bytes per marking, with 30 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: 1798660 markings, 4824268 edges, 359732 markings/sec, 0 secs
lola: 3158755 markings, 8715896 edges, 272019 markings/sec, 5 secs
lola: 4371876 markings, 12264502 edges, 242624 markings/sec, 10 secs
lola: 5492596 markings, 15460534 edges, 224144 markings/sec, 15 secs
lola: 6516420 markings, 18663286 edges, 204765 markings/sec, 20 secs
lola: 7673449 markings, 21975790 edges, 231406 markings/sec, 25 secs
lola: 8742538 markings, 25288162 edges, 213818 markings/sec, 30 secs
lola: 9685528 markings, 28271191 edges, 188598 markings/sec, 35 secs
lola: 10877988 markings, 31650229 edges, 238492 markings/sec, 40 secs
lola: 11882247 markings, 34824762 edges, 200852 markings/sec, 45 secs
lola: 12805918 markings, 37756841 edges, 184734 markings/sec, 50 secs
lola: 13803928 markings, 40757037 edges, 199602 markings/sec, 55 secs
lola: 15006074 markings, 44254669 edges, 240429 markings/sec, 60 secs
lola: 15991132 markings, 47389348 edges, 197012 markings/sec, 65 secs
lola: 16877874 markings, 50290178 edges, 177348 markings/sec, 70 secs
lola: 17996861 markings, 53779001 edges, 223797 markings/sec, 75 secs
lola: 19406215 markings, 57802127 edges, 281871 markings/sec, 80 secs
lola: 20574400 markings, 61486810 edges, 233637 markings/sec, 85 secs
lola: 21590270 markings, 64805060 edges, 203174 markings/sec, 90 secs
lola: 22670248 markings, 68260800 edges, 215996 markings/sec, 95 secs
lola: 23780535 markings, 71732462 edges, 222057 markings/sec, 100 secs
lola: 25192326 markings, 75775317 edges, 282358 markings/sec, 105 secs
lola: 26388880 markings, 79549609 edges, 239311 markings/sec, 110 secs
lola: 27430683 markings, 82930806 edges, 208361 markings/sec, 115 secs
lola: 28489646 markings, 86344455 edges, 211793 markings/sec, 120 secs
lola: 29532857 markings, 89760516 edges, 208642 markings/sec, 125 secs
lola: 30644783 markings, 93236362 edges, 222385 markings/sec, 130 secs
lola: 32020076 markings, 97149945 edges, 275059 markings/sec, 135 secs
lola: 33264421 markings, 101038829 edges, 248869 markings/sec, 140 secs
lola: 34330473 markings, 104521251 edges, 213210 markings/sec, 145 secs
lola: 35399839 markings, 107939059 edges, 213873 markings/sec, 150 secs
lola: 36421884 markings, 111283646 edges, 204409 markings/sec, 155 secs
lola: 37438689 markings, 114618102 edges, 203361 markings/sec, 160 secs
lola: 38447446 markings, 117990436 edges, 201751 markings/sec, 165 secs
lola: 39697208 markings, 121560504 edges, 249952 markings/sec, 170 secs
lola: 41052153 markings, 125561431 edges, 270989 markings/sec, 175 secs
lola: 42173361 markings, 129131078 edges, 224242 markings/sec, 180 secs
lola: 43264688 markings, 132654057 edges, 218265 markings/sec, 185 secs
lola: 44278968 markings, 135978244 edges, 202856 markings/sec, 190 secs
lola: 45276385 markings, 139248727 edges, 199483 markings/sec, 195 secs
lola: 46281040 markings, 142528836 edges, 200931 markings/sec, 200 secs
lola: 47283503 markings, 145816997 edges, 200493 markings/sec, 205 secs
lola: 48242605 markings, 149038172 edges, 191820 markings/sec, 210 secs
lola: 49430876 markings, 152424935 edges, 237654 markings/sec, 215 secs
lola: 50734657 markings, 156202688 edges, 260756 markings/sec, 220 secs
lola: 51839611 markings, 159691706 edges, 220991 markings/sec, 225 secs
lola: 52853760 markings, 162970151 edges, 202830 markings/sec, 230 secs
lola: 53921606 markings, 166427192 edges, 213569 markings/sec, 235 secs
lola: 54974988 markings, 169875857 edges, 210676 markings/sec, 240 secs
lola: 55989735 markings, 173197501 edges, 202949 markings/sec, 245 secs
lola: 56978562 markings, 176455182 edges, 197765 markings/sec, 250 secs
lola: 57949931 markings, 179726256 edges, 194274 markings/sec, 255 secs
lola: 59000451 markings, 183161241 edges, 210104 markings/sec, 260 secs
lola: 60049005 markings, 186534889 edges, 209711 markings/sec, 265 secs
lola: 61224686 markings, 189929393 edges, 235136 markings/sec, 270 secs
lola: 62624015 markings, 193991668 edges, 279866 markings/sec, 275 secs
lola: 63785115 markings, 197721990 edges, 232220 markings/sec, 280 secs
lola: 64895748 markings, 201277362 edges, 222127 markings/sec, 285 secs
lola: 65954822 markings, 204753349 edges, 211815 markings/sec, 290 secs
lola: 67025314 markings, 208263195 edges, 214098 markings/sec, 295 secs
lola: 68096183 markings, 211778571 edges, 214174 markings/sec, 300 secs
lola: 69170443 markings, 215295708 edges, 214852 markings/sec, 305 secs
lola: 70230699 markings, 218779720 edges, 212051 markings/sec, 310 secs
lola: 71235071 markings, 222182820 edges, 200874 markings/sec, 315 secs
lola: 72279646 markings, 225596944 edges, 208915 markings/sec, 320 secs
lola: 73253697 markings, 228896823 edges, 194810 markings/sec, 325 secs
lola: 74487071 markings, 232422251 edges, 246675 markings/sec, 330 secs
lola: 75862628 markings, 236346574 edges, 275111 markings/sec, 335 secs
lola: 77128999 markings, 240302528 edges, 253274 markings/sec, 340 secs
lola: 78256698 markings, 243967270 edges, 225540 markings/sec, 345 secs
lola: 79370142 markings, 247559840 edges, 222689 markings/sec, 350 secs
lola: 80449676 markings, 251095773 edges, 215907 markings/sec, 355 secs
lola: 81525498 markings, 254623564 edges, 215164 markings/sec, 360 secs
lola: 82593965 markings, 258130963 edges, 213693 markings/sec, 365 secs
lola: 83605672 markings, 261561156 edges, 202341 markings/sec, 370 secs
lola: 84647706 markings, 264969873 edges, 208407 markings/sec, 375 secs
lola: 85684363 markings, 268366519 edges, 207331 markings/sec, 380 secs
lola: 86639502 markings, 271608601 edges, 191028 markings/sec, 385 secs
lola: 87668959 markings, 274971234 edges, 205891 markings/sec, 390 secs
lola: 88614525 markings, 278193942 edges, 189113 markings/sec, 395 secs
lola: 89783446 markings, 281659541 edges, 233784 markings/sec, 400 secs
lola: 90955857 markings, 285081731 edges, 234482 markings/sec, 405 secs
lola: 92390979 markings, 289307172 edges, 287024 markings/sec, 410 secs
lola: 93584647 markings, 293091573 edges, 238734 markings/sec, 415 secs
lola: 94689862 markings, 296706198 edges, 221043 markings/sec, 420 secs
lola: 95772218 markings, 300265525 edges, 216471 markings/sec, 425 secs
lola: 96827620 markings, 303729374 edges, 211080 markings/sec, 430 secs
lola: 97894747 markings, 307226941 edges, 213425 markings/sec, 435 secs
lola: 98963122 markings, 310723703 edges, 213675 markings/sec, 440 secs
lola: 100015598 markings, 314170435 edges, 210495 markings/sec, 445 secs
lola: 100978857 markings, 317451026 edges, 192652 markings/sec, 450 secs
lola: 101989787 markings, 320747986 edges, 202186 markings/sec, 455 secs
lola: 102961372 markings, 323978162 edges, 194317 markings/sec, 460 secs
lola: 103941886 markings, 327243159 edges, 196103 markings/sec, 465 secs
lola: 104954012 markings, 330592750 edges, 202425 markings/sec, 470 secs
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 14 will run for 1154 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (((p16 <= p22) U F (X ((p23 <= p27)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (((p16 <= p22) U F (X ((p23 <= p27)))))
lola: processed formula: A (((p16 <= p22) U F (X ((p23 <= p27)))))
lola: processed formula length: 41
lola: 0 rewrites
lola: formula mentions 0 of 26 places; total mentions: 0
lola: closed formula file HouseConstruction-PT-100-LTLCardinality.task
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 76 bytes per marking, with 30 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: subprocess 15 will run for 2308 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (X (((1 <= p8) U G ((p11 <= p16)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (((1 <= p8) U G ((p11 <= p16)))))
lola: ========================================
lola: processed formula: A (X (((1 <= p8) U G ((p11 <= p16)))))
lola: processed formula length: 38
lola: 0 rewrites
lola: formula mentions 0 of 26 places; total mentions: 0
lola: closed formula file HouseConstruction-PT-100-LTLCardinality.task
lola: the resulting Büchi automaton has 5 states
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 76 bytes per marking, with 29 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: ========================================
lola: RESULT
lola:
SUMMARY: no no no no no yes unknown yes unknown yes yes no no unknown yes no
FORMULA HouseConstruction-PT-100-LTLCardinality-0 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA HouseConstruction-PT-100-LTLCardinality-1 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA HouseConstruction-PT-100-LTLCardinality-2 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA HouseConstruction-PT-100-LTLCardinality-3 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA HouseConstruction-PT-100-LTLCardinality-4 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA HouseConstruction-PT-100-LTLCardinality-5 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA HouseConstruction-PT-100-LTLCardinality-6 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA HouseConstruction-PT-100-LTLCardinality-7 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA HouseConstruction-PT-100-LTLCardinality-8 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA HouseConstruction-PT-100-LTLCardinality-9 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA HouseConstruction-PT-100-LTLCardinality-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA HouseConstruction-PT-100-LTLCardinality-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA HouseConstruction-PT-100-LTLCardinality-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA HouseConstruction-PT-100-LTLCardinality-13 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA HouseConstruction-PT-100-LTLCardinality-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA HouseConstruction-PT-100-LTLCardinality-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
----- Kill lola and sara stdout -----
----- Finished stdout -----

BK_STOP 1494729602378

--------------------
content from stderr:

----- Start make prepare stderr -----
----- Start make result stderr -----
----- Start make result stderr -----
----- Kill lola and sara stderr -----
----- Finished stderr -----

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="HouseConstruction-PT-100"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="lola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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

tar xzf /home/mcc/BenchKit/INPUTS/HouseConstruction-PT-100.tgz
mv HouseConstruction-PT-100 execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-3254"
echo " Executing tool lola"
echo " Input is HouseConstruction-PT-100, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r028-blw3-149440264600617"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
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 ;