Trace number 295573

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
minisat SAT 2007 (with assertions)? (TO) 1200.04 1200.36

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S108421787-03.SAT.shuffled.cnf
MD5SUM7db1dbd28711a9e9c5914ed4cfba8cd8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.18597
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 54895

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  55                                                   |
0.00/0.00	c |  Number of clauses:    4895                                                 |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.10/0.10	c ============================[ Search Statistics ]==============================
0.10/0.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.10	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.10	c ===============================================================================
0.10/0.10	c |         0 |      55     4895    34265 |     1631        0    nan |  0.000 % |
0.10/0.11	c |       100 |      55     4895    34265 |     1794      100     21 |  0.034 % |
0.10/0.11	c |       251 |      55     4895    34265 |     1974      251     21 |  0.034 % |
0.10/0.12	c |       477 |      55     4895    34265 |     2171      477     21 |  0.034 % |
0.10/0.13	c |       814 |      55     4895    34265 |     2388      814     21 |  0.034 % |
0.10/0.15	c |      1320 |      55     4895    34265 |     2627     1320     21 |  0.034 % |
0.10/0.19	c |      2079 |      55     4895    34265 |     2890     2079     20 |  0.034 % |
0.20/0.24	c |      3219 |      55     4895    34265 |     3179     1760     20 |  0.034 % |
0.30/0.32	c |      4928 |      55     4895    34265 |     3497     1868     19 |  0.034 % |
0.41/0.45	c |      7490 |      55     4895    34265 |     3847     2671     19 |  0.034 % |
0.61/0.66	c |     11335 |      55     4895    34265 |     4232     2645     19 |  0.034 % |
0.92/0.97	c |     17101 |      55     4895    34265 |     4655     4154     19 |  0.034 % |
1.43/1.45	c |     25750 |      55     4895    34265 |     5120     3447     19 |  0.034 % |
2.15/2.19	c |     38726 |      55     4895    34265 |     5632     3560     19 |  0.034 % |
3.27/3.33	c |     58188 |      55     4895    34265 |     6196     3228     18 |  0.034 % |
5.02/5.12	c |     87381 |      55     4895    34265 |     6815     4429     18 |  0.034 % |
7.78/7.87	c |    131172 |      55     4895    34265 |     7497     3779     18 |  0.034 % |
12.18/12.19	c |    196857 |      55     4895    34265 |     8247     5546     19 |  0.034 % |
19.15/19.17	c |    295386 |      55     4895    34265 |     9071     4845     18 |  0.034 % |
29.79/29.88	c |    443176 |      55     4895    34265 |     9979     7137     17 |  0.034 % |
46.69/46.77	c |    664859 |      55     4895    34265 |    10977     8821     18 |  0.034 % |
73.51/73.59	c |    997384 |      55     4895    34265 |    12074     5900     17 |  0.034 % |
115.90/116.04	c |   1496173 |      55     4895    34265 |    13282     8808     17 |  0.034 % |
183.38/183.45	c |   2244355 |      55     4895    34265 |    14610    12065     18 |  0.034 % |
291.50/291.61	c |   3366629 |      55     4895    34265 |    16071     7844     17 |  0.034 % |
464.35/464.48	c |   5050040 |      55     4895    34265 |    17678     9854     16 |  0.034 % |
748.38/748.59	c |   7575157 |      55     4895    34265 |    19446    13210     15 |  0.034 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node76/watcher-295573-1171808179 -o ROOT/results/node76/solver-295573-1171808179 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295573-1171808179/minisat /tmp/evaluation/295573-1171808179/instance-295573-1171808179.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.12 1.06 1.19 3/69 10305
/proc/meminfo: memFree=1142528/2055888 swapFree=4087076/4096564
[pid=10305] ppid=10303 vsize=1892 CPUtime=0
/proc/10305/stat : 10305 (minisat) R 10303 10305 9075 0 -1 4194304 151 0 0 0 0 0 0 0 20 0 1 0 200776199 1937408 136 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/10305/statm: 473 136 58 138 0 332 0

[startup+0.107156 s]
/proc/loadavg: 1.12 1.06 1.19 3/69 10305
/proc/meminfo: memFree=1142528/2055888 swapFree=4087076/4096564
[pid=10305] ppid=10303 vsize=2164 CPUtime=0.1
/proc/10305/stat : 10305 (minisat) R 10303 10305 9075 0 -1 4194304 252 0 0 0 10 0 0 0 21 0 1 0 200776199 2215936 237 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134530780 0 0 4096 3 0 0 0 17 1 0 0
/proc/10305/statm: 541 237 71 138 0 400 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2164

[startup+0.515202 s]
/proc/loadavg: 1.12 1.06 1.19 3/69 10305
/proc/meminfo: memFree=1142528/2055888 swapFree=4087076/4096564
[pid=10305] ppid=10303 vsize=2428 CPUtime=0.51
/proc/10305/stat : 10305 (minisat) R 10303 10305 9075 0 -1 4194304 326 0 0 0 51 0 0 0 24 0 1 0 200776199 2486272 311 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/10305/statm: 607 311 72 138 0 466 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2428

[startup+1.3383 s]
/proc/loadavg: 1.12 1.06 1.19 2/70 10306
/proc/meminfo: memFree=1141304/2055888 swapFree=4087076/4096564
[pid=10305] ppid=10303 vsize=2692 CPUtime=1.33
/proc/10305/stat : 10305 (minisat) R 10303 10305 9075 0 -1 4194304 383 0 0 0 133 0 0 0 25 0 1 0 200776199 2756608 368 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/10305/statm: 673 368 72 138 0 532 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2692

[startup+2.97549 s]
/proc/loadavg: 1.11 1.06 1.19 2/70 10306
/proc/meminfo: memFree=1140920/2055888 swapFree=4087076/4096564
[pid=10305] ppid=10303 vsize=2960 CPUtime=2.97
/proc/10305/stat : 10305 (minisat) R 10303 10305 9075 0 -1 4194304 440 0 0 0 297 0 0 0 25 0 1 0 200776199 3031040 425 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10305/statm: 740 425 72 138 0 599 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2960

[startup+6.25186 s]
/proc/loadavg: 1.11 1.06 1.19 2/70 10306
/proc/meminfo: memFree=1140664/2055888 swapFree=4087076/4096564
[pid=10305] ppid=10303 vsize=3244 CPUtime=6.24
/proc/10305/stat : 10305 (minisat) R 10303 10305 9075 0 -1 4194304 498 0 0 0 624 0 0 0 25 0 1 0 200776199 3321856 483 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10305/statm: 811 483 72 138 0 670 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3244

[startup+12.7066 s]
/proc/loadavg: 1.09 1.06 1.19 2/70 10306
/proc/meminfo: memFree=1140216/2055888 swapFree=4087076/4096564
[pid=10305] ppid=10303 vsize=3516 CPUtime=12.7
/proc/10305/stat : 10305 (minisat) R 10303 10305 9075 0 -1 4194304 578 0 0 0 1270 0 0 0 25 0 1 0 200776199 3600384 563 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10305/statm: 879 563 72 138 0 738 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3516

[startup+25.6081 s]
/proc/loadavg: 1.08 1.06 1.19 2/70 10306
/proc/meminfo: memFree=1139768/2055888 swapFree=4087076/4096564
[pid=10305] ppid=10303 vsize=3924 CPUtime=25.59
/proc/10305/stat : 10305 (minisat) R 10303 10305 9075 0 -1 4194304 676 0 0 0 2559 0 0 0 25 0 1 0 200776199 4018176 661 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/10305/statm: 981 661 72 138 0 840 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 3924

[startup+51.2141 s]
/proc/loadavg: 1.05 1.05 1.18 2/70 10306
/proc/meminfo: memFree=1139256/2055888 swapFree=4087076/4096564
[pid=10305] ppid=10303 vsize=4504 CPUtime=51.19
/proc/10305/stat : 10305 (minisat) R 10303 10305 9075 0 -1 4194304 816 0 0 0 5119 0 0 0 25 0 1 0 200776199 4612096 801 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/10305/statm: 1126 801 72 138 0 985 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 4504

[startup+102.425 s]
/proc/loadavg: 1.02 1.04 1.17 2/70 10306
/proc/meminfo: memFree=1138744/2055888 swapFree=4087076/4096564
[pid=10305] ppid=10303 vsize=4984 CPUtime=102.39
/proc/10305/stat : 10305 (minisat) R 10303 10305 9075 0 -1 4194304 940 0 0 0 10239 0 0 0 25 0 1 0 200776199 5103616 925 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550631 0 0 4096 3 0 0 0 17 1 0 0
/proc/10305/statm: 1246 925 72 138 0 1105 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 4984

[startup+162.445 s]
/proc/loadavg: 1.00 1.03 1.16 2/70 10306
/proc/meminfo: memFree=1138424/2055888 swapFree=4087076/4096564
[pid=10305] ppid=10303 vsize=5276 CPUtime=162.39
/proc/10305/stat : 10305 (minisat) R 10303 10305 9075 0 -1 4194304 1010 0 0 0 16239 0 0 0 25 0 1 0 200776199 5402624 995 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/10305/statm: 1319 995 72 138 0 1178 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 5276

[startup+222.461 s]
/proc/loadavg: 1.00 1.02 1.15 2/70 10306
/proc/meminfo: memFree=1138104/2055888 swapFree=4087076/4096564
[pid=10305] ppid=10303 vsize=5732 CPUtime=222.39
/proc/10305/stat : 10305 (minisat) R 10303 10305 9075 0 -1 4194304 1089 0 0 0 22239 0 0 0 25 0 1 0 200776199 5869568 1074 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/10305/statm: 1433 1074 72 138 0 1292 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 5732

[startup+282.476 s]
/proc/loadavg: 1.00 1.02 1.13 2/70 10306
/proc/meminfo: memFree=1138040/2055888 swapFree=4087076/4096564
[pid=10305] ppid=10303 vsize=5732 CPUtime=282.39
/proc/10305/stat : 10305 (minisat) R 10303 10305 9075 0 -1 4194304 1116 0 0 0 28239 0 0 0 25 0 1 0 200776199 5869568 1101 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/10305/statm: 1433 1101 72 138 0 1292 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 5732

[startup+342.493 s]
/proc/loadavg: 1.00 1.01 1.12 2/70 10306
/proc/meminfo: memFree=1137592/2055888 swapFree=4087076/4096564
[pid=10305] ppid=10303 vsize=6192 CPUtime=342.39
/proc/10305/stat : 10305 (minisat) R 10303 10305 9075 0 -1 4194304 1213 0 0 0 34239 0 0 0 25 0 1 0 200776199 6340608 1198 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10305/statm: 1548 1198 72 138 0 1407 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 6192

[startup+402.514 s]
/proc/loadavg: 1.00 1.01 1.11 2/70 10306
/proc/meminfo: memFree=1137336/2055888 swapFree=4087076/4096564
[pid=10305] ppid=10303 vsize=6480 CPUtime=402.39
/proc/10305/stat : 10305 (minisat) R 10303 10305 9075 0 -1 4194304 1282 0 0 0 40239 0 0 0 25 0 1 0 200776199 6635520 1267 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134552692 0 0 4096 3 0 0 0 17 1 0 0
/proc/10305/statm: 1620 1267 72 138 0 1479 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 6480

[startup+462.531 s]
/proc/loadavg: 1.00 1.00 1.10 2/70 10306
/proc/meminfo: memFree=1137144/2055888 swapFree=4087076/4096564
[pid=10305] ppid=10303 vsize=6764 CPUtime=462.4
/proc/10305/stat : 10305 (minisat) R 10303 10305 9075 0 -1 4194304 1328 0 0 0 46239 1 0 0 25 0 1 0 200776199 6926336 1313 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10305/statm: 1691 1313 72 138 0 1550 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 6764

[startup+522.546 s]
/proc/loadavg: 1.00 1.00 1.09 2/70 10306
/proc/meminfo: memFree=1136952/2055888 swapFree=4087076/4096564
[pid=10305] ppid=10303 vsize=6904 CPUtime=522.4
/proc/10305/stat : 10305 (minisat) R 10303 10305 9075 0 -1 4194304 1381 0 0 0 52239 1 0 0 25 0 1 0 200776199 7069696 1366 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/10305/statm: 1726 1366 72 138 0 1585 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 6904

[startup+582.567 s]
/proc/loadavg: 1.00 1.00 1.08 2/70 10306
/proc/meminfo: memFree=1136824/2055888 swapFree=4087076/4096564
[pid=10305] ppid=10303 vsize=7048 CPUtime=582.4
/proc/10305/stat : 10305 (minisat) R 10303 10305 9075 0 -1 4194304 1406 0 0 0 58239 1 0 0 25 0 1 0 200776199 7217152 1391 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/10305/statm: 1762 1391 72 138 0 1621 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 7048

[startup+642.587 s]
/proc/loadavg: 1.03 1.01 1.08 2/70 10306
/proc/meminfo: memFree=1136696/2055888 swapFree=4087076/4096564
[pid=10305] ppid=10303 vsize=7188 CPUtime=642.41
/proc/10305/stat : 10305 (minisat) R 10303 10305 9075 0 -1 4194304 1435 0 0 0 64240 1 0 0 25 0 1 0 200776199 7360512 1420 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10305/statm: 1797 1420 72 138 0 1656 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 7188

[startup+702.606 s]
/proc/loadavg: 1.01 1.01 1.08 2/70 10306
/proc/meminfo: memFree=1136568/2055888 swapFree=4087076/4096564
[pid=10305] ppid=10303 vsize=7332 CPUtime=702.41
/proc/10305/stat : 10305 (minisat) R 10303 10305 9075 0 -1 4194304 1467 0 0 0 70240 1 0 0 25 0 1 0 200776199 7507968 1452 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/10305/statm: 1833 1452 72 138 0 1692 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 7332

[startup+762.622 s]
/proc/loadavg: 1.00 1.00 1.07 2/70 10306
/proc/meminfo: memFree=1136504/2055888 swapFree=4087076/4096564
[pid=10305] ppid=10303 vsize=7484 CPUtime=762.41
/proc/10305/stat : 10305 (minisat) R 10303 10305 9075 0 -1 4194304 1493 0 0 0 76240 1 0 0 25 0 1 0 200776199 7663616 1478 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/10305/statm: 1871 1478 72 138 0 1730 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 7484

[startup+822.64 s]
/proc/loadavg: 1.00 1.00 1.06 2/70 10306
/proc/meminfo: memFree=1136440/2055888 swapFree=4087076/4096564
[pid=10305] ppid=10303 vsize=7484 CPUtime=822.41
/proc/10305/stat : 10305 (minisat) R 10303 10305 9075 0 -1 4194304 1499 0 0 0 82240 1 0 0 25 0 1 0 200776199 7663616 1484 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556286 0 0 4096 3 0 0 0 17 1 0 0
/proc/10305/statm: 1871 1484 72 138 0 1730 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 7484

[startup+882.654 s]
/proc/loadavg: 1.00 1.00 1.06 2/70 10306
/proc/meminfo: memFree=1136376/2055888 swapFree=4087076/4096564
[pid=10305] ppid=10303 vsize=7484 CPUtime=882.41
/proc/10305/stat : 10305 (minisat) R 10303 10305 9075 0 -1 4194304 1515 0 0 0 88240 1 0 0 25 0 1 0 200776199 7663616 1500 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10305/statm: 1871 1500 72 138 0 1730 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 7484

[startup+942.671 s]
/proc/loadavg: 1.00 1.00 1.05 2/70 10306
/proc/meminfo: memFree=1136376/2055888 swapFree=4087076/4096564
[pid=10305] ppid=10303 vsize=7484 CPUtime=942.41
/proc/10305/stat : 10305 (minisat) R 10303 10305 9075 0 -1 4194304 1522 0 0 0 94240 1 0 0 25 0 1 0 200776199 7663616 1507 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10305/statm: 1871 1507 72 138 0 1730 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 7484

[startup+1002.68 s]
/proc/loadavg: 1.00 1.00 1.05 2/70 10306
/proc/meminfo: memFree=1136376/2055888 swapFree=4087076/4096564
[pid=10305] ppid=10303 vsize=7484 CPUtime=1002.41
/proc/10305/stat : 10305 (minisat) R 10303 10305 9075 0 -1 4194304 1524 0 0 0 100240 1 0 0 25 0 1 0 200776199 7663616 1509 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/10305/statm: 1871 1509 72 138 0 1730 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 7484

[startup+1062.7 s]
/proc/loadavg: 1.00 1.00 1.04 2/70 10306
/proc/meminfo: memFree=1136312/2055888 swapFree=4087076/4096564
[pid=10305] ppid=10303 vsize=7484 CPUtime=1062.41
/proc/10305/stat : 10305 (minisat) R 10303 10305 9075 0 -1 4194304 1531 0 0 0 106240 1 0 0 25 0 1 0 200776199 7663616 1516 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550746 0 0 4096 3 0 0 0 17 1 0 0
/proc/10305/statm: 1871 1516 72 138 0 1730 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 7484

[startup+1122.72 s]
/proc/loadavg: 1.00 1.00 1.04 2/70 10306
/proc/meminfo: memFree=1136248/2055888 swapFree=4087076/4096564
[pid=10305] ppid=10303 vsize=7484 CPUtime=1122.41
/proc/10305/stat : 10305 (minisat) R 10303 10305 9075 0 -1 4194304 1546 0 0 0 112240 1 0 0 25 0 1 0 200776199 7663616 1531 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10305/statm: 1871 1531 72 138 0 1730 0
Current children cumulated CPU time (s) 1122.41
Current children cumulated vsize (KiB) 7484

[startup+1182.73 s]
/proc/loadavg: 1.00 1.00 1.03 2/70 10306
/proc/meminfo: memFree=1136248/2055888 swapFree=4087076/4096564
[pid=10305] ppid=10303 vsize=7628 CPUtime=1182.41
/proc/10305/stat : 10305 (minisat) R 10303 10305 9075 0 -1 4194304 1557 0 0 0 118240 1 0 0 25 0 1 0 200776199 7811072 1542 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10305/statm: 1907 1542 72 138 0 1766 0
Current children cumulated CPU time (s) 1182.41
Current children cumulated vsize (KiB) 7628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.03 2/70 10306
/proc/meminfo: memFree=1136248/2055888 swapFree=4087076/4096564
[pid=10305] ppid=10303 vsize=7628 CPUtime=1200.02
/proc/10305/stat : 10305 (minisat) R 10303 10305 9075 0 -1 4194304 1559 0 0 0 120001 1 0 0 25 0 1 0 200776199 7811072 1544 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134549376 0 0 4096 3 0 0 0 17 1 0 0
/proc/10305/statm: 1907 1544 72 138 0 1766 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 7628

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

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

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.03 2/70 10306
/proc/meminfo: memFree=1136248/2055888 swapFree=4087076/4096564
[pid=10305] ppid=10303 vsize=7628 CPUtime=1200.02
/proc/10305/stat : 10305 (minisat) R 10303 10305 9075 0 -1 4194304 1559 0 0 0 120001 1 0 0 25 0 1 0 200776199 7811072 1544 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134549376 0 0 4096 3 0 0 0 17 1 0 0
/proc/10305/statm: 1907 1544 72 138 0 1766 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 7628

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.36
CPU time (s): 1200.04
CPU user time (s): 1200.02
CPU system time (s): 0.014997
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 7628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1559
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= 6
involuntary context switches= 652

runsolver used 1.00985 second user time and 2.20066 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Sun Feb 18 14:16:19 UTC 2007

IDJOB= 295573
IDBENCH= 19916
IDSOLVER= 109
FILE ID= node76/295573-1171808179

PBS_JOBID= 3839602

Free space on /tmp= 66651 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S108421787-03.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295573-1171808179/minisat /tmp/evaluation/295573-1171808179/instance-295573-1171808179.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-295573-1171808179 -o ROOT/results/node76/solver-295573-1171808179 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295573-1171808179/minisat /tmp/evaluation/295573-1171808179/instance-295573-1171808179.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  7db1dbd28711a9e9c5914ed4cfba8cd8

RANDOM SEED= 847728114

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.219
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	: 6006.18
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		: 3000.219
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1142936 kB
Buffers:         42140 kB
Cached:         774684 kB
SwapCached:       3460 kB
Active:         574436 kB
Inactive:       252876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1142936 kB
SwapTotal:     4096564 kB
SwapFree:      4087076 kB
Dirty:             992 kB
Writeback:           0 kB
Mapped:          15856 kB
Slab:            72028 kB
Committed_AS:   901648 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66651 MiB

End job on node76 on Sun Feb 18 14:36:21 UTC 2007