Trace number 328156

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ornithorynque 0.1 alpha? (TO) 1200.12 601.533

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1172786648-06.cnf
MD5SUM27847d68fadd27947440c2e2b03da894
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark373.013
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is Ornithorynque version 0.1 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using unsigned short
0.00/0.00	c parsing...
0.06/0.07	c ...done
0.06/0.07	c nbVar=1000 nbClause=20000
0.06/0.08	c nbVar=1000 nbClause=20000
0.06/0.09	c complete search running
0.06/0.09	c local search running
0.06/0.09	c flip 0 nbSat=19334 maxSat=0
0.70/0.41	c flip 10000 nbSat=19638 maxSat=19699
1.30/0.74	c flip 0 nbSat=20953 maxSat=19710
2.90/1.51	c flip 10000 nbSat=21173 maxSat=21262
4.30/2.30	c flip 0 nbSat=23087 maxSat=21272
7.28/3.73	c flip 10000 nbSat=23415 maxSat=23444
10.28/5.22	c flip 0 nbSat=25878 maxSat=23447
11.47/5.86	c nbDecision=10000 #clauses=26938
15.67/7.91	c flip 10000 nbSat=26154 maxSat=26192
21.04/10.60	c flip 0 nbSat=29645 maxSat=26202
31.42/15.83	c flip 10000 nbSat=29956 maxSat=30009
34.82/17.52	c nbDecision=20000 #clauses=34095
42.20/21.25	c flip 0 nbSat=35406 maxSat=30010
64.15/32.28	c flip 10000 nbSat=35687 maxSat=35719
66.34/33.38	c nbDecision=30000 #clauses=41268
86.90/43.61	c flip 0 nbSat=44009 maxSat=35723
111.23/55.83	c nbDecision=40000 #clauses=48446
127.01/63.73	c flip 10000 nbSat=44289 maxSat=44327
168.51/84.50	c flip 0 nbSat=53886 maxSat=44350
180.27/90.40	c nbDecision=50000 #clauses=55725
229.56/115.12	c flip 10000 nbSat=54158 maxSat=54244
242.53/121.60	c nbDecision=60000 #clauses=62982
289.62/145.29	c flip 0 nbSat=67040 maxSat=54263
316.35/158.69	c nbDecision=70000 #clauses=70299
377.21/189.11	c flip 10000 nbSat=67317 maxSat=67367
389.98/195.51	c nbDecision=80000 #clauses=77586
464.00/232.65	c flip 0 nbSat=82319 maxSat=67384
490.34/245.82	c nbDecision=90000 #clauses=84885
578.74/290.13	c flip 10000 nbSat=82588 maxSat=82664
607.27/304.45	c nbDecision=100000 #clauses=92353
697.87/349.89	c flip 0 nbSat=97218 maxSat=82664
733.37/367.62	c nbDecision=110000 #clauses=99693
840.32/421.27	c flip 10000 nbSat=97507 maxSat=97589
867.26/434.73	c nbDecision=120000 #clauses=107049
986.17/494.36	c flip 0 nbSat=112163 maxSat=97589
1017.90/510.26	c nbDecision=130000 #clauses=114435
1153.97/578.48	c nbDecision=140000 #clauses=121924
1159.76/581.36	c flip 10000 nbSat=112367 maxSat=112501

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node43/watcher-328156-1173108346 -o ROOT/results/node43/solver-328156-1173108346 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/328156-1173108346/ornithorynque /tmp/evaluation/328156-1173108346/instance-328156-1173108346.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.83 1.94 1.88 3/64 23493
/proc/meminfo: memFree=1354308/2055920 swapFree=4184040/4192956
[pid=23493] ppid=23491 vsize=23220 CPUtime=0
/proc/23493/stat : 23493 (ornithorynque) R 23491 23493 23070 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 330790683 23777280 260 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 216846603376 0 0 4096 0 0 0 0 17 1 0 0
/proc/23493/statm: 5805 262 218 42 0 45 0

[startup+0.072628 s]
/proc/loadavg: 1.83 1.94 1.88 3/64 23493
/proc/meminfo: memFree=1354308/2055920 swapFree=4184040/4192956
[pid=23493] ppid=23491 vsize=25060 CPUtime=0.06
/proc/23493/stat : 23493 (ornithorynque) R 23491 23493 23070 0 -1 4194304 927 0 0 0 6 0 0 0 18 0 1 0 330790683 25661440 855 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 216849093345 0 0 4096 1088 0 0 0 17 1 0 0
/proc/23493/statm: 6265 855 377 42 0 517 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 25060

[startup+0.101699 s]
/proc/loadavg: 1.83 1.94 1.88 3/64 23493
/proc/meminfo: memFree=1354308/2055920 swapFree=4184040/4192956
[pid=23493] ppid=23491 vsize=47204 CPUtime=0.1
/proc/23493/stat : 23493 (ornithorynque) S 23491 23493 23070 0 -1 4194304 1363 0 0 0 10 0 0 0 18 0 3 0 330790683 48336896 1258 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 216858128251 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/23493/statm: 11801 1258 387 42 0 6053 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 47204

[startup+0.301672 s]
/proc/loadavg: 1.83 1.94 1.88 3/64 23493
/proc/meminfo: memFree=1354308/2055920 swapFree=4184040/4192956
[pid=23493] ppid=23491 vsize=47464 CPUtime=0.5
/proc/23493/stat : 23493 (ornithorynque) S 23491 23493 23070 0 -1 4194304 1426 0 0 0 50 0 0 0 18 0 3 0 330790683 48603136 1321 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 216858128251 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/23493/statm: 11866 1321 387 42 0 6118 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 47464

[startup+0.701739 s]
/proc/loadavg: 1.83 1.94 1.88 3/64 23493
/proc/meminfo: memFree=1354308/2055920 swapFree=4184040/4192956
[pid=23493] ppid=23491 vsize=47860 CPUtime=1.3
/proc/23493/stat : 23493 (ornithorynque) S 23491 23493 23070 0 -1 4194304 1527 0 0 0 130 0 0 0 18 0 3 0 330790683 49008640 1422 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 216858128251 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/23493/statm: 11965 1422 387 42 0 6217 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 47860

[startup+1.50187 s]
/proc/loadavg: 1.83 1.94 1.88 3/67 23496
/proc/meminfo: memFree=1348464/2055920 swapFree=4184040/4192956
[pid=23493] ppid=23491 vsize=50244 CPUtime=2.9
/proc/23493/stat : 23493 (ornithorynque) S 23491 23493 23070 0 -1 4194304 2023 0 0 0 289 1 0 0 18 0 3 0 330790683 51449856 1918 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 216858128251 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/23493/statm: 12561 1918 387 42 0 6813 0
[pid=23493/tid=23495] ppid=23491 vsize=50244 CPUtime=1.4
/proc/23493/task/23495/stat : 23495 (ornithorynque) R 23491 23493 23070 0 -1 4194368 299 0 0 0 140 0 0 0 25 0 3 0 330790692 51449856 1918 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311145 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=23493/tid=23496] ppid=23491 vsize=50244 CPUtime=1.4
/proc/23493/task/23496/stat : 23496 (ornithorynque) R 23491 23493 23070 0 -1 4194368 399 0 0 0 140 0 0 0 23 0 3 0 330790692 51449856 1918 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4283709 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.9
Current children cumulated vsize (KiB) 50244

[startup+3.10114 s]
/proc/loadavg: 1.85 1.94 1.88 4/67 23496
/proc/meminfo: memFree=1347504/2055920 swapFree=4184040/4192956
[pid=23493] ppid=23491 vsize=53032 CPUtime=6.09
/proc/23493/stat : 23493 (ornithorynque) S 23491 23493 23070 0 -1 4194304 2751 0 0 0 608 1 0 0 18 0 3 0 330790683 54304768 2646 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 216858128251 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/23493/statm: 13258 2646 387 42 0 7510 0
[pid=23493/tid=23495] ppid=23491 vsize=53032 CPUtime=2.99
/proc/23493/task/23495/stat : 23495 (ornithorynque) R 23491 23493 23070 0 -1 4194368 563 0 0 0 299 0 0 0 25 0 3 0 330790692 54304768 2646 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 216849093287 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=23493/tid=23496] ppid=23491 vsize=53032 CPUtime=2.99
/proc/23493/task/23496/stat : 23496 (ornithorynque) R 23491 23493 23070 0 -1 4194368 863 0 0 0 299 0 0 0 25 0 3 0 330790692 54304768 2646 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4241542 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.09
Current children cumulated vsize (KiB) 53032

[startup+6.30267 s]
/proc/loadavg: 1.85 1.94 1.88 3/67 23496
/proc/meminfo: memFree=1341688/2055920 swapFree=4184040/4192956
[pid=23493] ppid=23491 vsize=57812 CPUtime=12.47
/proc/23493/stat : 23493 (ornithorynque) S 23491 23493 23070 0 -1 4194304 3703 0 0 0 1246 1 0 0 18 0 3 0 330790683 59199488 3598 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 216858128251 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/23493/statm: 14453 3598 387 42 0 8705 0
[pid=23493/tid=23495] ppid=23491 vsize=57812 CPUtime=6.19
/proc/23493/task/23495/stat : 23495 (ornithorynque) R 23491 23493 23070 0 -1 4194368 961 0 0 0 619 0 0 0 25 0 3 0 330790692 59199488 3598 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311896 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=23493/tid=23496] ppid=23491 vsize=57812 CPUtime=6.18
/proc/23493/task/23496/stat : 23496 (ornithorynque) R 23491 23493 23070 0 -1 4194368 1417 0 0 0 618 0 0 0 25 0 3 0 330790692 59199488 3598 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4241190 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.47
Current children cumulated vsize (KiB) 57812

[startup+12.7017 s]
/proc/loadavg: 1.87 1.94 1.88 3/67 23496
/proc/meminfo: memFree=1335352/2055920 swapFree=4184040/4192956
[pid=23493] ppid=23491 vsize=63652 CPUtime=25.24
/proc/23493/stat : 23493 (ornithorynque) S 23491 23493 23070 0 -1 4194304 5194 0 0 0 2521 3 0 0 18 0 3 0 330790683 65179648 5089 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 216858128251 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/23493/statm: 15913 5089 387 42 0 10165 0
[pid=23493/tid=23495] ppid=23491 vsize=63652 CPUtime=12.59
/proc/23493/task/23495/stat : 23495 (ornithorynque) R 23491 23493 23070 0 -1 4194368 1555 0 0 0 1258 1 0 0 25 0 3 0 330790692 65179648 5089 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311171 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=23493/tid=23496] ppid=23491 vsize=63652 CPUtime=12.54
/proc/23493/task/23496/stat : 23496 (ornithorynque) R 23491 23493 23070 0 -1 4194368 2314 0 0 0 1254 0 0 0 25 0 3 0 330790692 65179648 5089 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4241193 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 63652

[startup+25.5029 s]
/proc/loadavg: 1.89 1.94 1.88 3/67 23496
/proc/meminfo: memFree=1327096/2055920 swapFree=4184040/4192956
[pid=23493] ppid=23491 vsize=73544 CPUtime=50.78
/proc/23493/stat : 23493 (ornithorynque) S 23491 23493 23070 0 -1 4194304 7353 0 0 0 5073 5 0 0 18 0 3 0 330790683 75309056 7118 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 216858128251 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/23493/statm: 18386 7118 387 42 0 12638 0
[pid=23493/tid=23495] ppid=23491 vsize=73544 CPUtime=25.39
/proc/23493/task/23495/stat : 23495 (ornithorynque) R 23491 23493 23070 0 -1 4194368 2534 0 0 0 2536 3 0 0 25 0 3 0 330790692 75309056 7118 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 216849093345 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=23493/tid=23496] ppid=23491 vsize=73544 CPUtime=25.29
/proc/23493/task/23496/stat : 23496 (ornithorynque) R 23491 23493 23070 0 -1 4194368 3494 0 0 0 2528 1 0 0 25 0 3 0 330790692 75309056 7118 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4242166 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.78
Current children cumulated vsize (KiB) 73544

[startup+51.1021 s]
/proc/loadavg: 1.93 1.94 1.89 3/67 23496
/proc/meminfo: memFree=1316152/2055920 swapFree=4184040/4192956
[pid=23493] ppid=23491 vsize=84596 CPUtime=101.87
/proc/23493/stat : 23493 (ornithorynque) S 23491 23493 23070 0 -1 4194304 10127 0 0 0 10178 9 0 0 18 0 3 0 330790683 86626304 9853 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 216858128251 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/23493/statm: 21149 9853 387 42 0 15401 0
[pid=23493/tid=23495] ppid=23491 vsize=84596 CPUtime=50.97
/proc/23493/task/23495/stat : 23495 (ornithorynque) R 23491 23493 23070 0 -1 4194368 3803 0 0 0 5092 5 0 0 25 0 3 0 330790692 86626304 9853 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311229 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=23493/tid=23496] ppid=23491 vsize=84596 CPUtime=50.78
/proc/23493/task/23496/stat : 23496 (ornithorynque) R 23491 23493 23070 0 -1 4194368 4999 0 0 0 5076 2 0 0 25 0 3 0 330790692 86626304 9853 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4242166 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 84596

[startup+102.307 s]
/proc/loadavg: 1.97 1.95 1.89 3/67 23496
/proc/meminfo: memFree=1302648/2055920 swapFree=4184040/4192956
[pid=23493] ppid=23491 vsize=100088 CPUtime=204.02
/proc/23493/stat : 23493 (ornithorynque) S 23491 23493 23070 0 -1 4194304 13450 0 0 0 20390 12 0 0 18 0 3 0 330790683 102490112 13176 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 216858128251 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/23493/statm: 25022 13176 387 42 0 19274 0
[pid=23493/tid=23495] ppid=23491 vsize=100088 CPUtime=102.17
/proc/23493/task/23495/stat : 23495 (ornithorynque) R 23491 23493 23070 0 -1 4194368 5277 0 0 0 10208 9 0 0 25 0 3 0 330790692 102490112 13176 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4312091 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=23493/tid=23496] ppid=23491 vsize=100088 CPUtime=101.75
/proc/23493/task/23496/stat : 23496 (ornithorynque) R 23491 23493 23070 0 -1 4194368 6848 0 0 0 10173 2 0 0 25 0 3 0 330790692 102490112 13176 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4284385 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.02
Current children cumulated vsize (KiB) 100088

[startup+162.302 s]
/proc/loadavg: 1.99 1.96 1.90 3/67 23496
/proc/meminfo: memFree=1285624/2055920 swapFree=4184040/4192956
[pid=23493] ppid=23491 vsize=120820 CPUtime=323.73
/proc/23493/stat : 23493 (ornithorynque) S 23491 23493 23070 0 -1 4194304 17958 0 0 0 32355 18 0 0 18 0 3 0 330790683 123719680 17426 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 216858128251 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/23493/statm: 30205 17426 387 42 0 24457 0
[pid=23493/tid=23495] ppid=23491 vsize=120820 CPUtime=162.14
/proc/23493/task/23495/stat : 23495 (ornithorynque) R 23491 23493 23070 0 -1 4194368 7178 0 0 0 16200 14 0 0 25 0 3 0 330790692 123719680 17426 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311177 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=23493/tid=23496] ppid=23491 vsize=120820 CPUtime=161.5
/proc/23493/task/23496/stat : 23496 (ornithorynque) R 23491 23493 23070 0 -1 4194368 9455 0 0 0 16146 4 0 0 25 0 3 0 330790692 123719680 17426 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4240892 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.73
Current children cumulated vsize (KiB) 120820

[startup+222.301 s]
/proc/loadavg: 1.99 1.96 1.90 3/67 23496
/proc/meminfo: memFree=1279672/2055920 swapFree=4184040/4192956
[pid=23493] ppid=23491 vsize=126252 CPUtime=443.45
/proc/23493/stat : 23493 (ornithorynque) S 23491 23493 23070 0 -1 4194304 19506 0 0 0 44324 21 0 0 18 0 3 0 330790683 129282048 18896 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 216858128251 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/23493/statm: 31563 18896 387 42 0 25815 0
[pid=23493/tid=23495] ppid=23491 vsize=126252 CPUtime=222.12
/proc/23493/task/23495/stat : 23495 (ornithorynque) R 23491 23493 23070 0 -1 4194368 8726 0 0 0 22196 16 0 0 25 0 3 0 330790692 129282048 18896 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311255 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=23493/tid=23496] ppid=23491 vsize=126252 CPUtime=221.23
/proc/23493/task/23496/stat : 23496 (ornithorynque) R 23491 23493 23070 0 -1 4194368 9455 0 0 0 22119 4 0 0 25 0 3 0 330790692 129282048 18896 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4241024 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.45
Current children cumulated vsize (KiB) 126252

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.91 3/67 23496
/proc/meminfo: memFree=1266552/2055920 swapFree=4184040/4192956
[pid=23493] ppid=23491 vsize=143332 CPUtime=563.18
/proc/23493/stat : 23493 (ornithorynque) S 23491 23493 23070 0 -1 4194304 24142 0 0 0 56293 25 0 0 18 0 3 0 330790683 146771968 22211 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 216858128251 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/23493/statm: 35833 22211 387 42 0 30085 0
[pid=23493/tid=23495] ppid=23491 vsize=143332 CPUtime=282.09
/proc/23493/task/23495/stat : 23495 (ornithorynque) R 23491 23493 23070 0 -1 4194368 9890 0 0 0 28191 18 0 0 25 0 3 0 330790692 146771968 22211 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 216849093345 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=23493/tid=23496] ppid=23491 vsize=143332 CPUtime=280.97
/proc/23493/task/23496/stat : 23496 (ornithorynque) R 23491 23493 23070 0 -1 4194368 12927 0 0 0 28092 5 0 0 25 0 3 0 330790692 146771968 22211 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4242166 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.18
Current children cumulated vsize (KiB) 143332

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.91 3/67 23496
/proc/meminfo: memFree=1262200/2055920 swapFree=4184040/4192956
[pid=23493] ppid=23491 vsize=147428 CPUtime=682.88
/proc/23493/stat : 23493 (ornithorynque) S 23491 23493 23070 0 -1 4194304 25205 0 0 0 68262 26 0 0 18 0 3 0 330790683 150966272 23274 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 216858128251 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/23493/statm: 36857 23274 387 42 0 31109 0
[pid=23493/tid=23495] ppid=23491 vsize=147428 CPUtime=342.08
/proc/23493/task/23495/stat : 23495 (ornithorynque) R 23491 23493 23070 0 -1 4194368 10953 0 0 0 34188 20 0 0 25 0 3 0 330790692 150966272 23274 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311145 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=23493/tid=23496] ppid=23491 vsize=147428 CPUtime=340.7
/proc/23493/task/23496/stat : 23496 (ornithorynque) R 23491 23493 23070 0 -1 4194368 12927 0 0 0 34065 5 0 0 25 0 3 0 330790692 150966272 23274 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4242166 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.88
Current children cumulated vsize (KiB) 147428

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.91 3/67 23496
/proc/meminfo: memFree=1249464/2055920 swapFree=4184040/4192956
[pid=23493] ppid=23491 vsize=165452 CPUtime=802.6
/proc/23493/stat : 23493 (ornithorynque) S 23491 23493 23070 0 -1 4194304 30669 0 0 0 80231 29 0 0 18 0 3 0 330790683 169422848 26461 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 216858128251 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/23493/statm: 41363 26461 387 42 0 35615 0
[pid=23493/tid=23495] ppid=23491 vsize=165452 CPUtime=402.06
/proc/23493/task/23495/stat : 23495 (ornithorynque) R 23491 23493 23070 0 -1 4194368 11873 0 0 0 40185 21 0 0 25 0 3 0 330790692 169422848 26461 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311218 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=23493/tid=23496] ppid=23491 vsize=165452 CPUtime=400.44
/proc/23493/task/23496/stat : 23496 (ornithorynque) R 23491 23493 23070 0 -1 4194368 17471 0 0 0 40037 7 0 0 25 0 3 0 330790692 169422848 26461 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4283786 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.6
Current children cumulated vsize (KiB) 165452

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.91 3/67 23496
/proc/meminfo: memFree=1245496/2055920 swapFree=4184040/4192956
[pid=23493] ppid=23491 vsize=169808 CPUtime=922.33
/proc/23493/stat : 23493 (ornithorynque) S 23491 23493 23070 0 -1 4194304 31665 0 0 0 92201 32 0 0 18 0 3 0 330790683 173883392 27424 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 216858128251 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/23493/statm: 42452 27424 387 42 0 36704 0
[pid=23493/tid=23495] ppid=23491 vsize=169808 CPUtime=462.04
/proc/23493/task/23495/stat : 23495 (ornithorynque) R 23491 23493 23070 0 -1 4194368 12869 0 0 0 46180 24 0 0 25 0 3 0 330790692 173883392 27424 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4238096 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=23493/tid=23496] ppid=23491 vsize=169808 CPUtime=460.19
/proc/23493/task/23496/stat : 23496 (ornithorynque) R 23491 23493 23070 0 -1 4194368 17471 0 0 0 46012 7 0 0 25 0 3 0 330790692 173883392 27424 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4241190 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.33
Current children cumulated vsize (KiB) 169808

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.91 3/67 23496
/proc/meminfo: memFree=1232760/2055920 swapFree=4184040/4192956
[pid=23493] ppid=23491 vsize=184352 CPUtime=1042.05
/proc/23493/stat : 23493 (ornithorynque) S 23491 23493 23070 0 -1 4194304 36529 0 0 0 104169 36 0 0 18 0 3 0 330790683 188776448 30638 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 216858128251 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/23493/statm: 46088 30638 387 42 0 40340 0
[pid=23493/tid=23495] ppid=23491 vsize=184352 CPUtime=522.02
/proc/23493/task/23495/stat : 23495 (ornithorynque) R 23491 23493 23070 0 -1 4194368 13739 0 0 0 52176 26 0 0 25 0 3 0 330790692 188776448 30638 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311218 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=23493/tid=23496] ppid=23491 vsize=184352 CPUtime=519.92
/proc/23493/task/23496/stat : 23496 (ornithorynque) R 23491 23493 23070 0 -1 4194368 21465 0 0 0 51984 8 0 0 25 0 3 0 330790692 188776448 30638 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4242166 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.05
Current children cumulated vsize (KiB) 184352

[startup+582.301 s]
/proc/loadavg: 1.99 1.97 1.91 3/67 23496
/proc/meminfo: memFree=1228856/2055920 swapFree=4184040/4192956
[pid=23493] ppid=23491 vsize=187684 CPUtime=1161.75
/proc/23493/stat : 23493 (ornithorynque) S 23491 23493 23070 0 -1 4194304 37507 0 0 0 116137 38 0 0 18 0 3 0 330790683 192188416 31583 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 216858128251 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/23493/statm: 46921 31583 387 42 0 41173 0
[pid=23493/tid=23495] ppid=23491 vsize=187684 CPUtime=581.99
/proc/23493/task/23495/stat : 23495 (ornithorynque) R 23491 23493 23070 0 -1 4194368 14717 0 0 0 58171 28 0 0 25 0 3 0 330790692 192188416 31583 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311281 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=23493/tid=23496] ppid=23491 vsize=187684 CPUtime=579.66
/proc/23493/task/23496/stat : 23496 (ornithorynque) R 23491 23493 23070 0 -1 4194368 21465 0 0 0 57957 9 0 0 25 0 3 0 330790692 192188416 31583 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4241024 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.75
Current children cumulated vsize (KiB) 187684



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.501 s]
/proc/loadavg: 1.99 1.97 1.91 3/67 23496
/proc/meminfo: memFree=1227704/2055920 swapFree=4184040/4192956
[pid=23493] ppid=23491 vsize=188708 CPUtime=1200.08
/proc/23493/stat : 23493 (ornithorynque) S 23491 23493 23070 0 -1 4194304 37781 0 0 0 119969 39 0 0 18 0 3 0 330790683 193236992 31857 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 216858128251 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/23493/statm: 47177 31857 387 42 0 41429 0
[pid=23493/tid=23495] ppid=23491 vsize=188708 CPUtime=601.2
/proc/23493/task/23495/stat : 23495 (ornithorynque) R 23491 23493 23070 0 -1 4194368 14991 0 0 0 60091 29 0 0 25 0 3 0 330790692 193236992 31857 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311177 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=23493/tid=23496] ppid=23491 vsize=188708 CPUtime=598.78
/proc/23493/task/23496/stat : 23496 (ornithorynque) R 23491 23493 23070 0 -1 4194368 21465 0 0 0 59869 9 0 0 25 0 3 0 330790692 193236992 31857 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4241024 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 188708

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+601.501 s]
/proc/loadavg: 1.99 1.97 1.91 3/67 23496
/proc/meminfo: memFree=1227704/2055920 swapFree=4184040/4192956
[pid=23493] ppid=23491 vsize=188708 CPUtime=1200.08
/proc/23493/stat : 23493 (ornithorynque) S 23491 23493 23070 0 -1 4194304 37781 0 0 0 119969 39 0 0 18 0 3 0 330790683 193236992 31857 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 216858128251 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/23493/statm: 47177 31857 387 42 0 41429 0
[pid=23493/tid=23495] ppid=23491 vsize=188708 CPUtime=601.2
/proc/23493/task/23495/stat : 23495 (ornithorynque) R 23491 23493 23070 0 -1 4194368 14991 0 0 0 60091 29 0 0 25 0 3 0 330790692 193236992 31857 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311177 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=23493/tid=23496] ppid=23491 vsize=188708 CPUtime=598.78
/proc/23493/task/23496/stat : 23496 (ornithorynque) R 23491 23493 23070 0 -1 4194368 21465 0 0 0 59869 9 0 0 25 0 3 0 330790692 193236992 31857 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4241024 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 188708

Child ended because it received signal 15 (SIGTERM)
Real time (s): 601.533
CPU time (s): 1200.12
CPU user time (s): 1199.71
CPU system time (s): 0.409937
CPU usage (%): 199.51
Max. virtual memory (cumulated for all children) (KiB): 188708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.71
system time used= 0.409937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37781
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 22
involuntary context switches= 9081

runsolver used 0.483926 second user time and 1.72074 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Mon Mar  5 15:25:47 UTC 2007

IDJOB= 328156
IDBENCH= 20064
IDSOLVER= 139
FILE ID= node43/328156-1173108346

PBS_JOBID= 4013915

Free space on /tmp= 66513 MiB

SOLVER NAME= ornithorynque 0.1 alpha
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1172786648-06.cnf
COMMAND LINE= /tmp/evaluation/328156-1173108346/ornithorynque /tmp/evaluation/328156-1173108346/instance-328156-1173108346.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-328156-1173108346 -o ROOT/results/node43/solver-328156-1173108346 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/328156-1173108346/ornithorynque /tmp/evaluation/328156-1173108346/instance-328156-1173108346.cnf            

META MD5SUM SOLVER= b0bc7f551c6adfb05c7d941bc5c3b662
MD5SUM BENCH=  27847d68fadd27947440c2e2b03da894

RANDOM SEED= 925328842

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1354848 kB
Buffers:         26220 kB
Cached:         597964 kB
SwapCached:       2912 kB
Active:          90964 kB
Inactive:       542748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1354848 kB
SwapTotal:     4192956 kB
SwapFree:      4184040 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          15572 kB
Slab:            53468 kB
Committed_AS:   785140 kB
PageTables:       1392 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66513 MiB

End job on node43 on Mon Mar  5 15:35:50 UTC 2007