Trace number 328255

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) 1200.18 601.531

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S313074252-14.cnf
MD5SUMb8537884c9d9279a530f0796aac6a0e7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.891864
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
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...
0.03/0.04	c ...done
0.03/0.04	c nbVar=4000 nbClause=16800
0.03/0.05	c nbVar=4000 nbClause=16800
0.03/0.06	c complete search running
0.03/0.06	c local search running
0.03/0.07	c flip 0 nbSat=14662 maxSat=0
0.12/0.13	c flip 10000 nbSat=16314 maxSat=16320
0.12/0.19	c flip 20000 nbSat=16435 maxSat=16472
0.32/0.25	c flip 30000 nbSat=16495 maxSat=16526
0.52/0.31	c flip 40000 nbSat=16492 maxSat=16541
0.52/0.37	c flip 50000 nbSat=16550 maxSat=16569
0.72/0.43	c flip 60000 nbSat=16560 maxSat=16580
0.72/0.48	c flip 70000 nbSat=16559 maxSat=16600
0.92/0.55	c flip 0 nbSat=15712 maxSat=16600
1.12/0.68	c flip 10000 nbSat=17321 maxSat=17329
1.53/0.84	c flip 20000 nbSat=17461 maxSat=17477
1.73/1.00	c flip 30000 nbSat=17474 maxSat=17533
2.13/1.15	c flip 40000 nbSat=17539 maxSat=17556
2.52/1.30	c flip 50000 nbSat=17518 maxSat=17570
2.72/1.44	c flip 60000 nbSat=17582 maxSat=17604
2.92/1.59	c flip 70000 nbSat=17512 maxSat=17604
3.32/1.76	c flip 0 nbSat=17236 maxSat=17604
3.92/2.04	c flip 10000 nbSat=18866 maxSat=18912
4.51/2.35	c flip 20000 nbSat=19019 maxSat=19027
5.11/2.66	c flip 30000 nbSat=19050 maxSat=19071
5.71/2.93	c flip 40000 nbSat=19068 maxSat=19087
6.31/3.20	c flip 50000 nbSat=19058 maxSat=19108
6.70/3.49	c flip 60000 nbSat=19114 maxSat=19127
7.50/3.81	c flip 70000 nbSat=19098 maxSat=19145
8.11/4.14	c flip 0 nbSat=19665 maxSat=19160
9.10/4.61	c flip 10000 nbSat=21254 maxSat=21254
10.10/5.10	c nbDecision=10000 #clauses=22594
10.10/5.15	c flip 20000 nbSat=21359 maxSat=21393
11.09/5.68	c flip 30000 nbSat=21393 maxSat=21405
12.30/6.28	c flip 40000 nbSat=21433 maxSat=21451
13.69/6.91	c flip 50000 nbSat=21453 maxSat=21497
14.88/7.59	c flip 60000 nbSat=21479 maxSat=21504
16.28/8.23	c flip 70000 nbSat=21503 maxSat=21510
17.88/9.00	c flip 0 nbSat=23942 maxSat=21517
19.48/9.90	c flip 10000 nbSat=25486 maxSat=25505
21.67/10.95	c flip 20000 nbSat=25600 maxSat=25603
23.86/12.08	c flip 30000 nbSat=25675 maxSat=25681
26.06/13.12	c flip 40000 nbSat=25651 maxSat=25690
28.45/14.34	c flip 50000 nbSat=25707 maxSat=25728
29.05/14.66	c nbDecision=20000 #clauses=28958
30.85/15.52	c flip 60000 nbSat=25696 maxSat=25739
33.25/16.70	c flip 70000 nbSat=25684 maxSat=25739
35.44/17.84	c flip 0 nbSat=28377 maxSat=25763
39.03/19.66	c flip 10000 nbSat=30049 maxSat=30078
43.01/21.69	c flip 20000 nbSat=30187 maxSat=30234
47.40/23.89	c flip 30000 nbSat=30235 maxSat=30272
51.60/25.95	c flip 40000 nbSat=30280 maxSat=30288
56.19/28.21	c flip 50000 nbSat=30292 maxSat=30318
60.38/30.36	c flip 60000 nbSat=30297 maxSat=30325
63.17/31.74	c nbDecision=30000 #clauses=35414
65.17/32.72	c flip 70000 nbSat=30311 maxSat=30325
70.17/35.21	c flip 0 nbSat=34273 maxSat=30342
76.14/38.21	c flip 10000 nbSat=35902 maxSat=35930
84.32/42.32	c flip 20000 nbSat=36029 maxSat=36045
92.12/46.29	c flip 30000 nbSat=36072 maxSat=36091
100.70/50.57	c flip 40000 nbSat=36098 maxSat=36134
109.67/55.08	c flip 50000 nbSat=36083 maxSat=36138
117.85/59.15	c nbDecision=40000 #clauses=42080
118.05/59.21	c flip 60000 nbSat=36120 maxSat=36144
125.83/63.14	c flip 70000 nbSat=36100 maxSat=36152
133.40/66.97	c flip 0 nbSat=41364 maxSat=36165
144.58/72.52	c flip 10000 nbSat=42976 maxSat=42996
157.36/78.98	c flip 20000 nbSat=43088 maxSat=43123
172.52/86.52	c flip 30000 nbSat=43165 maxSat=43190
187.09/93.86	c nbDecision=50000 #clauses=48670
188.29/94.44	c flip 40000 nbSat=43177 maxSat=43224
204.85/102.74	c flip 50000 nbSat=43191 maxSat=43224
221.81/111.25	c flip 60000 nbSat=43221 maxSat=43237
238.97/119.81	c flip 70000 nbSat=43222 maxSat=43241
256.33/128.57	c flip 0 nbSat=52136 maxSat=43241
272.29/136.58	c nbDecision=60000 #clauses=55367
276.29/138.57	c flip 10000 nbSat=53737 maxSat=53740
300.03/150.45	c flip 20000 nbSat=53813 maxSat=53883
323.76/162.31	c flip 30000 nbSat=53837 maxSat=53913
347.91/174.45	c flip 40000 nbSat=53860 maxSat=53922
368.87/184.98	c nbDecision=70000 #clauses=62086
373.25/187.16	c flip 50000 nbSat=53910 maxSat=53944
398.00/199.60	c flip 60000 nbSat=53897 maxSat=53951
421.73/211.45	c flip 70000 nbSat=53875 maxSat=53951
445.89/223.54	c flip 0 nbSat=64792 maxSat=53951
472.62/236.97	c flip 10000 nbSat=66358 maxSat=66375
480.81/241.06	c nbDecision=80000 #clauses=68830
506.14/253.71	c flip 20000 nbSat=66451 maxSat=66475
540.46/270.91	c flip 30000 nbSat=66467 maxSat=66516
573.98/287.75	c flip 40000 nbSat=66532 maxSat=66545
589.15/295.37	c nbDecision=90000 #clauses=75273
609.11/305.36	c flip 50000 nbSat=66545 maxSat=66592
642.82/322.25	c flip 60000 nbSat=66588 maxSat=66596
680.15/340.99	c flip 70000 nbSat=66591 maxSat=66624
697.10/349.50	c nbDecision=100000 #clauses=81818
717.85/359.87	c flip 0 nbSat=80819 maxSat=66624
753.77/377.85	c flip 10000 nbSat=82434 maxSat=82442
799.67/400.80	c flip 20000 nbSat=82568 maxSat=82597
822.02/412.09	c nbDecision=110000 #clauses=88503
842.77/422.46	c flip 30000 nbSat=82583 maxSat=82620
893.44/447.86	c flip 40000 nbSat=82647 maxSat=82681
922.78/462.56	c nbDecision=120000 #clauses=94907
950.12/476.27	c flip 50000 nbSat=82693 maxSat=82721
1010.57/506.57	c flip 60000 nbSat=82706 maxSat=82725
1048.69/525.61	c nbDecision=130000 #clauses=101451
1066.25/534.42	c flip 70000 nbSat=82688 maxSat=82729
1124.11/563.47	c flip 0 nbSat=103119 maxSat=82729
1177.59/590.26	c flip 10000 nbSat=104798 maxSat=104823
1178.19/590.55	c nbDecision=140000 #clauses=107987

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/node21/watcher-328255-1173109455 -o ROOT/results/node21/solver-328255-1173109455 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/328255-1173109455/ornithorynque /tmp/evaluation/328255-1173109455/instance-328255-1173109455.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 1.90 3/77 18742
/proc/meminfo: memFree=1502240/2055920 swapFree=4175384/4192956
[pid=18742] ppid=18740 vsize=23220 CPUtime=0
/proc/18742/stat : 18742 (ornithorynque) R 18740 18742 18233 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 36916314 23777280 266 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 221233837840 0 0 4096 0 0 0 0 17 1 0 0
/proc/18742/statm: 5805 266 219 42 0 45 0

[startup+0.0387261 s]
/proc/loadavg: 1.83 1.94 1.90 3/77 18742
/proc/meminfo: memFree=1502240/2055920 swapFree=4175384/4192956
[pid=18742] ppid=18740 vsize=24508 CPUtime=0.03
/proc/18742/stat : 18742 (ornithorynque) R 18740 18742 18233 0 -1 4194304 765 0 0 0 3 0 0 0 18 0 1 0 36916314 25096192 726 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4277688 0 0 4096 1088 0 0 0 17 1 0 0
/proc/18742/statm: 6127 727 377 42 0 379 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 24508

[startup+0.102738 s]
/proc/loadavg: 1.83 1.94 1.90 3/77 18742
/proc/meminfo: memFree=1502240/2055920 swapFree=4175384/4192956
[pid=18742] ppid=18740 vsize=47400 CPUtime=0.12
/proc/18742/stat : 18742 (ornithorynque) S 18740 18742 18233 0 -1 4194304 1379 0 0 0 12 0 0 0 18 0 3 0 36916314 48537600 1274 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 221245370235 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/18742/statm: 11850 1274 387 42 0 6102 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 47400

[startup+0.302759 s]
/proc/loadavg: 1.83 1.94 1.90 3/77 18742
/proc/meminfo: memFree=1502240/2055920 swapFree=4175384/4192956
[pid=18742] ppid=18740 vsize=47528 CPUtime=0.52
/proc/18742/stat : 18742 (ornithorynque) S 18740 18742 18233 0 -1 4194304 1413 0 0 0 52 0 0 0 18 0 3 0 36916314 48668672 1308 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 221245370235 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/18742/statm: 11882 1308 387 42 0 6134 0
Current children cumulated CPU time (s) 0.52
Current children cumulated vsize (KiB) 47528

[startup+0.702804 s]
/proc/loadavg: 1.83 1.94 1.90 3/77 18742
/proc/meminfo: memFree=1502240/2055920 swapFree=4175384/4192956
[pid=18742] ppid=18740 vsize=49380 CPUtime=1.33
/proc/18742/stat : 18742 (ornithorynque) S 18740 18742 18233 0 -1 4194304 1647 0 0 0 132 1 0 0 18 0 3 0 36916314 50565120 1542 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 221245370235 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/18742/statm: 12345 1542 387 42 0 6597 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 49380

[startup+1.50189 s]
/proc/loadavg: 1.83 1.94 1.90 3/80 18745
/proc/meminfo: memFree=1497096/2055920 swapFree=4175384/4192956
[pid=18742] ppid=18740 vsize=49380 CPUtime=2.92
/proc/18742/stat : 18742 (ornithorynque) S 18740 18742 18233 0 -1 4194304 1769 0 0 0 291 1 0 0 18 0 3 0 36916314 50565120 1664 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 221245370235 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/18742/statm: 12345 1664 387 42 0 6597 0
[pid=18742/tid=18744] ppid=18740 vsize=49380 CPUtime=1.42
/proc/18742/task/18744/stat : 18744 (ornithorynque) R 18740 18742 18233 0 -1 4194368 267 0 0 0 142 0 0 0 25 0 3 0 36916321 50565120 1664 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311133 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=18742/tid=18745] ppid=18740 vsize=49380 CPUtime=1.42
/proc/18742/task/18745/stat : 18745 (ornithorynque) R 18740 18742 18233 0 -1 4194368 151 0 0 0 142 0 0 0 25 0 3 0 36916321 50565120 1664 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4241746 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 49380

[startup+3.10107 s]
/proc/loadavg: 1.83 1.94 1.90 3/80 18745
/proc/meminfo: memFree=1495304/2055920 swapFree=4175384/4192956
[pid=18742] ppid=18740 vsize=51460 CPUtime=6.11
/proc/18742/stat : 18742 (ornithorynque) S 18740 18742 18233 0 -1 4194304 2294 0 0 0 610 1 0 0 18 0 3 0 36916314 52695040 2189 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 221245370235 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/18742/statm: 12865 2189 387 42 0 7117 0
[pid=18742/tid=18744] ppid=18740 vsize=51460 CPUtime=3.02
/proc/18742/task/18744/stat : 18744 (ornithorynque) R 18740 18742 18233 0 -1 4194368 519 0 0 0 301 1 0 0 25 0 3 0 36916321 52695040 2189 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 221236335271 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=18742/tid=18745] ppid=18740 vsize=51460 CPUtime=3.02
/proc/18742/task/18745/stat : 18745 (ornithorynque) R 18740 18742 18233 0 -1 4194368 424 0 0 0 302 0 0 0 25 0 3 0 36916321 52695040 2189 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4241026 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.11
Current children cumulated vsize (KiB) 51460

[startup+6.30141 s]
/proc/loadavg: 1.85 1.94 1.90 3/80 18745
/proc/meminfo: memFree=1491464/2055920 swapFree=4175384/4192956
[pid=18742] ppid=18740 vsize=54496 CPUtime=12.5
/proc/18742/stat : 18742 (ornithorynque) S 18740 18742 18233 0 -1 4194304 3179 0 0 0 1247 3 0 0 18 0 3 0 36916314 55803904 3074 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 221245370235 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/18742/statm: 13624 3074 387 42 0 7876 0
[pid=18742/tid=18744] ppid=18740 vsize=54496 CPUtime=6.22
/proc/18742/task/18744/stat : 18744 (ornithorynque) R 18740 18742 18233 0 -1 4194368 885 0 0 0 620 2 0 0 25 0 3 0 36916321 55803904 3074 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311262 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=18742/tid=18745] ppid=18740 vsize=54496 CPUtime=6.2
/proc/18742/task/18745/stat : 18745 (ornithorynque) R 18740 18742 18233 0 -1 4194368 943 0 0 0 620 0 0 0 25 0 3 0 36916321 55803904 3074 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4241176 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.5
Current children cumulated vsize (KiB) 54496

[startup+12.7011 s]
/proc/loadavg: 1.86 1.94 1.90 3/80 18745
/proc/meminfo: memFree=1486728/2055920 swapFree=4175384/4192956
[pid=18742] ppid=18740 vsize=59092 CPUtime=25.25
/proc/18742/stat : 18742 (ornithorynque) S 18740 18742 18233 0 -1 4194304 4277 0 0 0 2521 4 0 0 18 0 3 0 36916314 60510208 4172 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 221245370235 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/18742/statm: 14773 4172 387 42 0 9025 0
[pid=18742/tid=18744] ppid=18740 vsize=59092 CPUtime=12.62
/proc/18742/task/18744/stat : 18744 (ornithorynque) R 18740 18742 18233 0 -1 4194368 1395 0 0 0 1259 3 0 0 25 0 3 0 36916321 60510208 4172 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311171 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=18742/tid=18745] ppid=18740 vsize=59092 CPUtime=12.56
/proc/18742/task/18745/stat : 18745 (ornithorynque) R 18740 18742 18233 0 -1 4194368 1531 0 0 0 1256 0 0 0 25 0 3 0 36916321 60510208 4172 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4241632 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 59092

[startup+25.5025 s]
/proc/loadavg: 1.89 1.94 1.90 3/80 18745
/proc/meminfo: memFree=1481096/2055920 swapFree=4175384/4192956
[pid=18742] ppid=18740 vsize=65716 CPUtime=50.8
/proc/18742/stat : 18742 (ornithorynque) S 18740 18742 18233 0 -1 4194304 5727 0 0 0 5074 6 0 0 18 0 3 0 36916314 67293184 5557 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 221245370235 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/18742/statm: 16429 5557 387 42 0 10681 0
[pid=18742/tid=18744] ppid=18740 vsize=65716 CPUtime=25.41
/proc/18742/task/18744/stat : 18744 (ornithorynque) R 18740 18742 18233 0 -1 4194368 2144 0 0 0 2537 4 0 0 25 0 3 0 36916321 67293184 5557 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311267 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=18742/tid=18745] ppid=18740 vsize=65716 CPUtime=25.3
/proc/18742/task/18745/stat : 18745 (ornithorynque) R 18740 18742 18233 0 -1 4194368 2232 0 0 0 2530 0 0 0 25 0 3 0 36916321 67293184 5557 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4241024 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.8
Current children cumulated vsize (KiB) 65716

[startup+51.1023 s]
/proc/loadavg: 1.93 1.94 1.90 3/80 18745
/proc/meminfo: memFree=1472520/2055920 swapFree=4175384/4192956
[pid=18742] ppid=18740 vsize=75252 CPUtime=101.89
/proc/18742/stat : 18742 (ornithorynque) S 18740 18742 18233 0 -1 4194304 7971 0 0 0 10181 8 0 0 18 0 3 0 36916314 77058048 7703 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 221245370235 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/18742/statm: 18813 7703 387 42 0 13065 0
[pid=18742/tid=18744] ppid=18740 vsize=75252 CPUtime=51
/proc/18742/task/18744/stat : 18744 (ornithorynque) R 18740 18742 18233 0 -1 4194368 3195 0 0 0 5094 6 0 0 25 0 3 0 36916321 77058048 7703 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311177 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=18742/tid=18745] ppid=18740 vsize=75252 CPUtime=50.81
/proc/18742/task/18745/stat : 18745 (ornithorynque) R 18740 18742 18233 0 -1 4194368 3425 0 0 0 5080 1 0 0 25 0 3 0 36916321 77058048 7703 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4241024 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.89
Current children cumulated vsize (KiB) 75252

[startup+102.307 s]
/proc/loadavg: 2.02 1.97 1.91 3/80 18745
/proc/meminfo: memFree=1461064/2055920 swapFree=4175384/4192956
[pid=18742] ppid=18740 vsize=87412 CPUtime=204.06
/proc/18742/stat : 18742 (ornithorynque) S 18740 18742 18233 0 -1 4194304 10773 0 0 0 20393 13 0 0 18 0 3 0 36916314 89509888 10505 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 221245370235 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/18742/statm: 21853 10505 387 42 0 16105 0
[pid=18742/tid=18744] ppid=18740 vsize=87412 CPUtime=102.2
/proc/18742/task/18744/stat : 18744 (ornithorynque) R 18740 18742 18233 0 -1 4194368 4532 0 0 0 10210 10 0 0 25 0 3 0 36916321 89509888 10505 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311171 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=18742/tid=18745] ppid=18740 vsize=87412 CPUtime=101.78
/proc/18742/task/18745/stat : 18745 (ornithorynque) R 18740 18742 18233 0 -1 4194368 4890 0 0 0 10176 2 0 0 25 0 3 0 36916321 89509888 10505 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4283709 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.06
Current children cumulated vsize (KiB) 87412

[startup+162.302 s]
/proc/loadavg: 2.00 1.97 1.91 3/80 18745
/proc/meminfo: memFree=1448200/2055920 swapFree=4175384/4192956
[pid=18742] ppid=18740 vsize=101136 CPUtime=323.76
/proc/18742/stat : 18742 (ornithorynque) S 18740 18742 18233 0 -1 4194304 13990 0 0 0 32360 16 0 0 18 0 3 0 36916314 103563264 13722 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 221245370235 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/18742/statm: 25284 13722 387 42 0 19536 0
[pid=18742/tid=18744] ppid=18740 vsize=101136 CPUtime=162.18
/proc/18742/task/18744/stat : 18744 (ornithorynque) R 18740 18742 18233 0 -1 4194368 5829 0 0 0 16205 13 0 0 25 0 3 0 36916321 103563264 13722 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311260 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=18742/tid=18745] ppid=18740 vsize=101136 CPUtime=161.51
/proc/18742/task/18745/stat : 18745 (ornithorynque) R 18740 18742 18233 0 -1 4194368 6810 0 0 0 16149 2 0 0 25 0 3 0 36916321 103563264 13722 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4240892 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.76
Current children cumulated vsize (KiB) 101136

[startup+222.303 s]
/proc/loadavg: 2.00 1.97 1.91 3/80 18745
/proc/meminfo: memFree=1443912/2055920 swapFree=4175384/4192956
[pid=18742] ppid=18740 vsize=105744 CPUtime=443.5
/proc/18742/stat : 18742 (ornithorynque) S 18740 18742 18233 0 -1 4194304 15182 0 0 0 44331 19 0 0 18 0 3 0 36916314 108281856 14785 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 221245370235 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/18742/statm: 26436 14785 387 42 0 20688 0
[pid=18742/tid=18744] ppid=18740 vsize=105744 CPUtime=222.16
/proc/18742/task/18744/stat : 18744 (ornithorynque) R 18740 18742 18233 0 -1 4194368 7021 0 0 0 22201 15 0 0 25 0 3 0 36916321 108281856 14785 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4238103 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=18742/tid=18745] ppid=18740 vsize=105744 CPUtime=221.25
/proc/18742/task/18745/stat : 18745 (ornithorynque) R 18740 18742 18233 0 -1 4194368 6810 0 0 0 22123 2 0 0 25 0 3 0 36916321 108281856 14785 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4241024 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.5
Current children cumulated vsize (KiB) 105744

[startup+282.302 s]
/proc/loadavg: 2.00 1.97 1.91 4/80 18745
/proc/meminfo: memFree=1430408/2055920 swapFree=4175384/4192956
[pid=18742] ppid=18740 vsize=122716 CPUtime=563.21
/proc/18742/stat : 18742 (ornithorynque) S 18740 18742 18233 0 -1 4194304 18761 0 0 0 56298 23 0 0 18 0 3 0 36916314 125661184 18169 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 221245370235 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/18742/statm: 30679 18169 387 42 0 24931 0
[pid=18742/tid=18744] ppid=18740 vsize=122716 CPUtime=282.14
/proc/18742/task/18744/stat : 18744 (ornithorynque) R 18740 18742 18233 0 -1 4194368 8034 0 0 0 28197 17 0 0 25 0 3 0 36916321 125661184 18169 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311264 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=18742/tid=18745] ppid=18740 vsize=122716 CPUtime=281
/proc/18742/task/18745/stat : 18745 (ornithorynque) R 18740 18742 18233 0 -1 4194368 9376 0 0 0 28095 5 0 0 25 0 3 0 36916321 125661184 18169 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4240902 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.21
Current children cumulated vsize (KiB) 122716

[startup+342.302 s]
/proc/loadavg: 2.00 1.97 1.91 3/80 18745
/proc/meminfo: memFree=1426504/2055920 swapFree=4175384/4192956
[pid=18742] ppid=18740 vsize=126812 CPUtime=682.92
/proc/18742/stat : 18742 (ornithorynque) S 18740 18742 18233 0 -1 4194304 19730 0 0 0 68267 25 0 0 18 0 3 0 36916314 129855488 19138 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 221245370235 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/18742/statm: 31703 19138 387 42 0 25955 0
[pid=18742/tid=18744] ppid=18740 vsize=126812 CPUtime=342.12
/proc/18742/task/18744/stat : 18744 (ornithorynque) R 18740 18742 18233 0 -1 4194368 9003 0 0 0 34193 19 0 0 25 0 3 0 36916321 129855488 19138 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311141 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=18742/tid=18745] ppid=18740 vsize=126812 CPUtime=340.73
/proc/18742/task/18745/stat : 18745 (ornithorynque) R 18740 18742 18233 0 -1 4194368 9376 0 0 0 34068 5 0 0 25 0 3 0 36916321 129855488 19138 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4242166 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.92
Current children cumulated vsize (KiB) 126812

[startup+402.303 s]
/proc/loadavg: 2.00 1.97 1.91 3/80 18745
/proc/meminfo: memFree=1413000/2055920 swapFree=4175384/4192956
[pid=18742] ppid=18740 vsize=142268 CPUtime=802.66
/proc/18742/stat : 18742 (ornithorynque) S 18740 18742 18233 0 -1 4194304 23252 0 0 0 80235 31 0 0 18 0 3 0 36916314 145682432 22528 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 221245370235 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/18742/statm: 35567 22528 387 42 0 29819 0
[pid=18742/tid=18744] ppid=18740 vsize=142268 CPUtime=402.11
/proc/18742/task/18744/stat : 18744 (ornithorynque) R 18740 18742 18233 0 -1 4194368 9828 0 0 0 40189 22 0 0 25 0 3 0 36916321 145682432 22528 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311133 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=18742/tid=18745] ppid=18740 vsize=142268 CPUtime=400.48
/proc/18742/task/18745/stat : 18745 (ornithorynque) R 18740 18742 18233 0 -1 4194368 12073 0 0 0 40040 8 0 0 25 0 3 0 36916321 145682432 22528 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4242166 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.66
Current children cumulated vsize (KiB) 142268

[startup+462.302 s]
/proc/loadavg: 2.00 1.97 1.91 3/80 18745
/proc/meminfo: memFree=1409160/2055920 swapFree=4175384/4192956
[pid=18742] ppid=18740 vsize=145604 CPUtime=922.38
/proc/18742/stat : 18742 (ornithorynque) S 18740 18742 18233 0 -1 4194304 24193 0 0 0 92205 33 0 0 18 0 3 0 36916314 149098496 23469 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 221245370235 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/18742/statm: 36401 23469 387 42 0 30653 0
[pid=18742/tid=18744] ppid=18740 vsize=145604 CPUtime=462.09
/proc/18742/task/18744/stat : 18744 (ornithorynque) R 18740 18742 18233 0 -1 4194368 10769 0 0 0 46185 24 0 0 25 0 3 0 36916321 149098496 23469 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311133 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=18742/tid=18745] ppid=18740 vsize=145604 CPUtime=460.21
/proc/18742/task/18745/stat : 18745 (ornithorynque) R 18740 18742 18233 0 -1 4194368 12073 0 0 0 46013 8 0 0 25 0 3 0 36916321 149098496 23469 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4241590 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.38
Current children cumulated vsize (KiB) 145604

[startup+522.303 s]
/proc/loadavg: 2.00 1.97 1.91 3/80 18745
/proc/meminfo: memFree=1406088/2055920 swapFree=4175384/4192956
[pid=18742] ppid=18740 vsize=148676 CPUtime=1042.11
/proc/18742/stat : 18742 (ornithorynque) S 18740 18742 18233 0 -1 4194304 24951 0 0 0 104176 35 0 0 18 0 3 0 36916314 152244224 24227 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 221245370235 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/18742/statm: 37169 24227 387 42 0 31421 0
[pid=18742/tid=18744] ppid=18740 vsize=148676 CPUtime=522.07
/proc/18742/task/18744/stat : 18744 (ornithorynque) R 18740 18742 18233 0 -1 4194368 11527 0 0 0 52182 25 0 0 25 0 3 0 36916321 152244224 24227 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311221 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=18742/tid=18745] ppid=18740 vsize=148676 CPUtime=519.96
/proc/18742/task/18745/stat : 18745 (ornithorynque) R 18740 18742 18233 0 -1 4194368 12073 0 0 0 51988 8 0 0 25 0 3 0 36916321 152244224 24227 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4240892 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.11
Current children cumulated vsize (KiB) 148676

[startup+582.302 s]
/proc/loadavg: 2.00 1.97 1.91 3/80 18745
/proc/meminfo: memFree=1391176/2055920 swapFree=4175384/4192956
[pid=18742] ppid=18740 vsize=169120 CPUtime=1161.83
/proc/18742/stat : 18742 (ornithorynque) S 18740 18742 18233 0 -1 4194304 30019 0 0 0 116144 39 0 0 18 0 3 0 36916314 173178880 27942 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 221245370235 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/18742/statm: 42280 27942 387 42 0 36532 0
[pid=18742/tid=18744] ppid=18740 vsize=169120 CPUtime=582.06
/proc/18742/task/18744/stat : 18744 (ornithorynque) R 18740 18742 18233 0 -1 4194368 12266 0 0 0 58178 28 0 0 25 0 3 0 36916321 173178880 27942 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311260 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=18742/tid=18745] ppid=18740 vsize=169120 CPUtime=579.69
/proc/18742/task/18745/stat : 18745 (ornithorynque) R 18740 18742 18233 0 -1 4194368 16402 0 0 0 57959 10 0 0 25 0 3 0 36916321 173178880 27942 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4242166 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.83
Current children cumulated vsize (KiB) 169120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.501 s]
/proc/loadavg: 2.00 1.97 1.91 3/80 18745
/proc/meminfo: memFree=1390152/2055920 swapFree=4175384/4192956
[pid=18742] ppid=18740 vsize=170144 CPUtime=1200.14
/proc/18742/stat : 18742 (ornithorynque) S 18740 18742 18233 0 -1 4194304 30255 0 0 0 119974 40 0 0 18 0 3 0 36916314 174227456 28178 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 221245370235 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/18742/statm: 42536 28178 387 42 0 36788 0
[pid=18742/tid=18744] ppid=18740 vsize=170144 CPUtime=601.25
/proc/18742/task/18744/stat : 18744 (ornithorynque) R 18740 18742 18233 0 -1 4194368 12502 0 0 0 60097 28 0 0 25 0 3 0 36916321 174227456 28178 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311141 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=18742/tid=18745] ppid=18740 vsize=170144 CPUtime=598.81
/proc/18742/task/18745/stat : 18745 (ornithorynque) R 18740 18742 18233 0 -1 4194368 16402 0 0 0 59871 10 0 0 25 0 3 0 36916321 174227456 28178 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4241024 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 170144

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: 2.00 1.97 1.91 3/80 18745
/proc/meminfo: memFree=1390152/2055920 swapFree=4175384/4192956
[pid=18742] ppid=18740 vsize=170144 CPUtime=1200.14
/proc/18742/stat : 18742 (ornithorynque) S 18740 18742 18233 0 -1 4194304 30255 0 0 0 119974 40 0 0 18 0 3 0 36916314 174227456 28178 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 221245370235 0 0 4096 1088 18446744073709551615 0 0 17 1 0 0
/proc/18742/statm: 42536 28178 387 42 0 36788 0
[pid=18742/tid=18744] ppid=18740 vsize=170144 CPUtime=601.25
/proc/18742/task/18744/stat : 18744 (ornithorynque) R 18740 18742 18233 0 -1 4194368 12502 0 0 0 60097 28 0 0 25 0 3 0 36916321 174227456 28178 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4311141 0 0 4096 1088 0 0 0 -1 1 0 0
[pid=18742/tid=18745] ppid=18740 vsize=170144 CPUtime=598.81
/proc/18742/task/18745/stat : 18745 (ornithorynque) R 18740 18742 18233 0 -1 4194368 16402 0 0 0 59871 10 0 0 25 0 3 0 36916321 174227456 28178 18446744073709551615 4194304 4368192 548682069328 18446744073709551615 4241024 0 0 4096 1088 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 170144

Child ended because it received signal 15 (SIGTERM)
Real time (s): 601.531
CPU time (s): 1200.18
CPU user time (s): 1199.76
CPU system time (s): 0.419936
CPU usage (%): 199.521
Max. virtual memory (cumulated for all children) (KiB): 170144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.76
system time used= 0.419936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30255
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= 19
involuntary context switches= 22770

runsolver used 0.678896 second user time and 1.53277 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Mon Mar  5 15:44:16 UTC 2007

IDJOB= 328255
IDBENCH= 20163
IDSOLVER= 139
FILE ID= node21/328255-1173109455

PBS_JOBID= 4013902

Free space on /tmp= 66535 MiB

SOLVER NAME= ornithorynque 0.1 alpha
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S313074252-14.cnf
COMMAND LINE= /tmp/evaluation/328255-1173109455/ornithorynque /tmp/evaluation/328255-1173109455/instance-328255-1173109455.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-328255-1173109455 -o ROOT/results/node21/solver-328255-1173109455 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/328255-1173109455/ornithorynque /tmp/evaluation/328255-1173109455/instance-328255-1173109455.cnf            

META MD5SUM SOLVER= b0bc7f551c6adfb05c7d941bc5c3b662
MD5SUM BENCH=  b8537884c9d9279a530f0796aac6a0e7

RANDOM SEED= 395674600

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.234
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		: 3000.234
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:       1502584 kB
Buffers:         45224 kB
Cached:         395112 kB
SwapCached:       2616 kB
Active:         160944 kB
Inactive:       321328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1502584 kB
SwapTotal:     4192956 kB
SwapFree:      4175384 kB
Dirty:             568 kB
Writeback:           0 kB
Mapped:          56572 kB
Slab:            56592 kB
Committed_AS:   206780 kB
PageTables:       1768 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= 66535 MiB

End job on node21 on Mon Mar  5 15:54:19 UTC 2007