Trace number 293154

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) 1200.08 1200.33

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S340864765-13.SAT.shuffled.cnf
MD5SUM1a2d4f656ef1a93a804e74aaef307a73
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.527919
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
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 52556
Number of clauses of size over 50

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:  120                                                  |
0.00/0.00	c |  Number of clauses:    2556                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     120     2556    12780 |      852        0    nan |  0.000 % |
0.00/0.01	c |       100 |     120     2556    12780 |      937      100     26 |  0.007 % |
0.00/0.02	c |       250 |     120     2556    12780 |     1030      250     25 |  0.007 % |
0.00/0.02	c |       475 |     120     2556    12780 |     1134      475     24 |  0.007 % |
0.00/0.03	c |       815 |     120     2556    12780 |     1247      815     25 |  0.007 % |
0.00/0.05	c |      1321 |     120     2556    12780 |     1372      683     24 |  0.007 % |
0.00/0.08	c |      2080 |     120     2556    12780 |     1509      740     23 |  0.007 % |
0.10/0.13	c |      3220 |     120     2556    12780 |     1660     1108     23 |  0.007 % |
0.10/0.19	c |      4930 |     120     2556    12780 |     1826     1121     24 |  0.007 % |
0.20/0.29	c |      7493 |     120     2556    12780 |     2008     1823     24 |  0.007 % |
0.41/0.46	c |     11338 |     120     2556    12780 |     2209     1585     24 |  0.007 % |
0.71/0.72	c |     17104 |     120     2556    12780 |     2430     1746     23 |  0.007 % |
1.02/1.10	c |     25753 |     120     2556    12780 |     2673     1772     23 |  0.007 % |
1.63/1.69	c |     38727 |     120     2556    12780 |     2941     2558     24 |  0.007 % |
2.55/2.65	c |     58189 |     120     2556    12780 |     3235     2694     23 |  0.007 % |
4.09/4.13	c |     87382 |     120     2556    12780 |     3559     2465     23 |  0.007 % |
6.34/6.40	c |    131172 |     120     2556    12780 |     3914     3099     24 |  0.007 % |
9.93/9.96	c |    196856 |     120     2556    12780 |     4306     3616     24 |  0.007 % |
15.46/15.49	c |    295383 |     120     2556    12780 |     4737     2342     23 |  0.007 % |
23.96/24.05	c |    443174 |     120     2556    12780 |     5210     4697     25 |  0.007 % |
37.68/37.72	c |    664857 |     120     2556    12780 |     5731     3483     23 |  0.007 % |
58.78/58.82	c |    997385 |     120     2556    12780 |     6305     4588     23 |  0.007 % |
91.45/91.49	c |   1496173 |     120     2556    12780 |     6935     5831     23 |  0.007 % |
143.17/143.25	c |   2244355 |     120     2556    12780 |     7629     5111     22 |  0.007 % |
224.69/224.76	c |   3366630 |     120     2556    12780 |     8391     4910     23 |  0.007 % |
353.12/353.28	c |   5050041 |     120     2556    12780 |     9231     8018     25 |  0.007 % |
556.40/556.63	c |   7575158 |     120     2556    12780 |    10154     9093     24 |  0.007 % |
881.46/881.66	c |  11362833 |     120     2556    12780 |    11169     7357     24 |  0.007 % |

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/node29/watcher-293154-1171765779 -o ROOT/results/node29/solver-293154-1171765779 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293154-1171765779/minisat /tmp/evaluation/293154-1171765779/instance-293154-1171765779.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: 0.92 1.03 1.32 3/77 17351
/proc/meminfo: memFree=973784/2055920 swapFree=4147432/4192956
[pid=17351] ppid=17349 vsize=1888 CPUtime=0
/proc/17351/stat : 17351 (minisat) R 17349 17351 16323 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 170342136 1933312 126 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/17351/statm: 472 127 58 138 0 331 0

[startup+0.107108 s]
/proc/loadavg: 0.92 1.03 1.32 3/77 17351
/proc/meminfo: memFree=973784/2055920 swapFree=4147432/4192956
[pid=17351] ppid=17349 vsize=2016 CPUtime=0.1
/proc/17351/stat : 17351 (minisat) R 17349 17351 16323 0 -1 4194304 198 0 0 0 10 0 0 0 18 0 1 0 170342136 2064384 182 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550282 0 0 4096 3 0 0 0 17 1 0 0
/proc/17351/statm: 504 182 73 138 0 363 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2016

[startup+0.515134 s]
/proc/loadavg: 0.92 1.03 1.32 3/77 17351
/proc/meminfo: memFree=973784/2055920 swapFree=4147432/4192956
[pid=17351] ppid=17349 vsize=2280 CPUtime=0.51
/proc/17351/stat : 17351 (minisat) R 17349 17351 16323 0 -1 4194304 244 0 0 0 51 0 0 0 21 0 1 0 170342136 2334720 228 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/17351/statm: 570 228 73 138 0 429 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2280

[startup+1.33519 s]
/proc/loadavg: 0.92 1.03 1.32 2/78 17352
/proc/meminfo: memFree=973008/2055920 swapFree=4147432/4192956
[pid=17351] ppid=17349 vsize=2412 CPUtime=1.33
/proc/17351/stat : 17351 (minisat) R 17349 17351 16323 0 -1 4194304 278 0 0 0 133 0 0 0 25 0 1 0 170342136 2469888 262 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550565 0 0 4096 3 0 0 0 17 1 0 0
/proc/17351/statm: 603 262 73 138 0 462 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2412

[startup+2.97129 s]
/proc/loadavg: 0.92 1.03 1.32 2/78 17352
/proc/meminfo: memFree=972752/2055920 swapFree=4147432/4192956
[pid=17351] ppid=17349 vsize=2544 CPUtime=2.96
/proc/17351/stat : 17351 (minisat) R 17349 17351 16323 0 -1 4194304 315 0 0 0 296 0 0 0 25 0 1 0 170342136 2605056 299 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550599 0 0 4096 3 0 0 0 17 1 0 0
/proc/17351/statm: 636 299 73 138 0 495 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2544

[startup+6.24749 s]
/proc/loadavg: 0.93 1.03 1.32 3/78 17352
/proc/meminfo: memFree=972432/2055920 swapFree=4147432/4192956
[pid=17351] ppid=17349 vsize=2676 CPUtime=6.24
/proc/17351/stat : 17351 (minisat) R 17349 17351 16323 0 -1 4194304 354 0 0 0 624 0 0 0 25 0 1 0 170342136 2740224 338 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550571 0 0 4096 3 0 0 0 17 1 0 0
/proc/17351/statm: 669 338 73 138 0 528 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2676

[startup+12.7069 s]
/proc/loadavg: 0.93 1.03 1.32 2/78 17352
/proc/meminfo: memFree=972128/2055920 swapFree=4147432/4192956
[pid=17351] ppid=17349 vsize=2940 CPUtime=12.69
/proc/17351/stat : 17351 (minisat) R 17349 17351 16323 0 -1 4194304 426 0 0 0 1269 0 0 0 25 0 1 0 170342136 3010560 410 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556774 0 0 4096 3 0 0 0 17 1 0 0
/proc/17351/statm: 735 410 73 138 0 594 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2940

[startup+25.5127 s]
/proc/loadavg: 0.95 1.03 1.31 2/78 17352
/proc/meminfo: memFree=971808/2055920 swapFree=4147432/4192956
[pid=17351] ppid=17349 vsize=3208 CPUtime=25.5
/proc/17351/stat : 17351 (minisat) R 17349 17351 16323 0 -1 4194304 505 0 0 0 2550 0 0 0 25 0 1 0 170342136 3284992 489 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17351/statm: 802 489 73 138 0 661 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3208

[startup+51.1233 s]
/proc/loadavg: 0.96 1.03 1.31 2/78 17352
/proc/meminfo: memFree=971488/2055920 swapFree=4147432/4192956
[pid=17351] ppid=17349 vsize=3632 CPUtime=51.1
/proc/17351/stat : 17351 (minisat) R 17349 17351 16323 0 -1 4194304 579 0 0 0 5110 0 0 0 25 0 1 0 170342136 3719168 563 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/17351/statm: 908 563 73 138 0 767 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3632

[startup+102.34 s]
/proc/loadavg: 0.98 1.02 1.29 2/78 17352
/proc/meminfo: memFree=971040/2055920 swapFree=4147432/4192956
[pid=17351] ppid=17349 vsize=4060 CPUtime=102.3
/proc/17351/stat : 17351 (minisat) R 17349 17351 16323 0 -1 4194304 686 0 0 0 10230 0 0 0 25 0 1 0 170342136 4157440 670 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/17351/statm: 1015 670 73 138 0 874 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4060

[startup+162.372 s]
/proc/loadavg: 0.99 1.01 1.26 2/78 17352
/proc/meminfo: memFree=970656/2055920 swapFree=4147432/4192956
[pid=17351] ppid=17349 vsize=4340 CPUtime=162.33
/proc/17351/stat : 17351 (minisat) R 17349 17351 16323 0 -1 4194304 774 0 0 0 16232 1 0 0 25 0 1 0 170342136 4444160 758 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550624 0 0 4096 3 0 0 0 17 1 0 0
/proc/17351/statm: 1085 758 73 138 0 944 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 4340

[startup+222.398 s]
/proc/loadavg: 0.99 1.01 1.25 2/78 17352
/proc/meminfo: memFree=970464/2055920 swapFree=4147432/4192956
[pid=17351] ppid=17349 vsize=4480 CPUtime=222.34
/proc/17351/stat : 17351 (minisat) R 17349 17351 16323 0 -1 4194304 806 0 0 0 22233 1 0 0 25 0 1 0 170342136 4587520 790 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550695 0 0 4096 3 0 0 0 17 1 0 0
/proc/17351/statm: 1120 790 73 138 0 979 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 4480

[startup+282.422 s]
/proc/loadavg: 0.99 1.00 1.23 2/78 17352
/proc/meminfo: memFree=970208/2055920 swapFree=4147432/4192956
[pid=17351] ppid=17349 vsize=4764 CPUtime=282.35
/proc/17351/stat : 17351 (minisat) R 17349 17351 16323 0 -1 4194304 858 0 0 0 28233 2 0 0 25 0 1 0 170342136 4878336 842 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17351/statm: 1191 842 73 138 0 1050 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 4764

[startup+342.447 s]
/proc/loadavg: 0.99 1.00 1.21 2/78 17352
/proc/meminfo: memFree=970144/2055920 swapFree=4147432/4192956
[pid=17351] ppid=17349 vsize=4764 CPUtime=342.36
/proc/17351/stat : 17351 (minisat) R 17349 17351 16323 0 -1 4194304 874 0 0 0 34234 2 0 0 25 0 1 0 170342136 4878336 858 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/17351/statm: 1191 858 73 138 0 1050 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 4764

[startup+402.478 s]
/proc/loadavg: 0.99 1.00 1.19 2/78 17352
/proc/meminfo: memFree=969888/2055920 swapFree=4147432/4192956
[pid=17351] ppid=17349 vsize=5028 CPUtime=402.38
/proc/17351/stat : 17351 (minisat) R 17349 17351 16323 0 -1 4194304 937 0 0 0 40236 2 0 0 25 0 1 0 170342136 5148672 921 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17351/statm: 1257 921 73 138 0 1116 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 5028

[startup+462.504 s]
/proc/loadavg: 0.99 1.00 1.18 2/78 17352
/proc/meminfo: memFree=969824/2055920 swapFree=4147432/4192956
[pid=17351] ppid=17349 vsize=5176 CPUtime=462.4
/proc/17351/stat : 17351 (minisat) R 17349 17351 16323 0 -1 4194304 966 0 0 0 46237 3 0 0 25 0 1 0 170342136 5300224 950 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551008 0 0 4096 3 0 0 0 17 1 0 0
/proc/17351/statm: 1294 950 73 138 0 1153 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 5176

[startup+522.527 s]
/proc/loadavg: 0.99 1.00 1.17 2/78 17352
/proc/meminfo: memFree=969760/2055920 swapFree=4147432/4192956
[pid=17351] ppid=17349 vsize=5316 CPUtime=522.4
/proc/17351/stat : 17351 (minisat) R 17349 17351 16323 0 -1 4194304 988 0 0 0 52237 3 0 0 25 0 1 0 170342136 5443584 972 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556729 0 0 4096 3 0 0 0 17 1 0 0
/proc/17351/statm: 1329 972 73 138 0 1188 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 5316

[startup+582.553 s]
/proc/loadavg: 0.99 1.00 1.15 2/78 17352
/proc/meminfo: memFree=969504/2055920 swapFree=4147432/4192956
[pid=17351] ppid=17349 vsize=5460 CPUtime=582.43
/proc/17351/stat : 17351 (minisat) R 17349 17351 16323 0 -1 4194304 1038 0 0 0 58239 4 0 0 25 0 1 0 170342136 5591040 1022 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17351/statm: 1365 1022 73 138 0 1224 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 5460

[startup+642.582 s]
/proc/loadavg: 0.99 1.00 1.14 2/78 17352
/proc/meminfo: memFree=969376/2055920 swapFree=4147432/4192956
[pid=17351] ppid=17349 vsize=5604 CPUtime=642.43
/proc/17351/stat : 17351 (minisat) R 17349 17351 16323 0 -1 4194304 1073 0 0 0 64239 4 0 0 25 0 1 0 170342136 5738496 1057 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/17351/statm: 1401 1057 73 138 0 1260 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 5604

[startup+702.604 s]
/proc/loadavg: 0.99 1.00 1.13 2/78 17352
/proc/meminfo: memFree=969312/2055920 swapFree=4147432/4192956
[pid=17351] ppid=17349 vsize=5604 CPUtime=702.45
/proc/17351/stat : 17351 (minisat) R 17349 17351 16323 0 -1 4194304 1086 0 0 0 70240 5 0 0 25 0 1 0 170342136 5738496 1070 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550695 0 0 4096 3 0 0 0 17 1 0 0
/proc/17351/statm: 1401 1070 73 138 0 1260 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 5604

[startup+762.629 s]
/proc/loadavg: 0.99 1.00 1.12 2/78 17352
/proc/meminfo: memFree=969312/2055920 swapFree=4147432/4192956
[pid=17351] ppid=17349 vsize=5752 CPUtime=762.45
/proc/17351/stat : 17351 (minisat) R 17349 17351 16323 0 -1 4194304 1096 0 0 0 76240 5 0 0 25 0 1 0 170342136 5890048 1080 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/17351/statm: 1438 1080 73 138 0 1297 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 5752

[startup+822.656 s]
/proc/loadavg: 0.99 1.00 1.11 2/78 17352
/proc/meminfo: memFree=969248/2055920 swapFree=4147432/4192956
[pid=17351] ppid=17349 vsize=5752 CPUtime=822.47
/proc/17351/stat : 17351 (minisat) R 17349 17351 16323 0 -1 4194304 1109 0 0 0 82241 6 0 0 25 0 1 0 170342136 5890048 1093 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/17351/statm: 1438 1093 73 138 0 1297 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 5752

[startup+882.68 s]
/proc/loadavg: 0.99 1.00 1.10 2/78 17352
/proc/meminfo: memFree=969248/2055920 swapFree=4147432/4192956
[pid=17351] ppid=17349 vsize=5752 CPUtime=882.48
/proc/17351/stat : 17351 (minisat) R 17349 17351 16323 0 -1 4194304 1124 0 0 0 88242 6 0 0 25 0 1 0 170342136 5890048 1108 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/17351/statm: 1438 1108 73 138 0 1297 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 5752

[startup+942.704 s]
/proc/loadavg: 0.99 1.00 1.09 2/78 17352
/proc/meminfo: memFree=969120/2055920 swapFree=4147432/4192956
[pid=17351] ppid=17349 vsize=6028 CPUtime=942.5
/proc/17351/stat : 17351 (minisat) R 17349 17351 16323 0 -1 4194304 1163 0 0 0 94243 7 0 0 25 0 1 0 170342136 6172672 1147 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/17351/statm: 1507 1147 73 138 0 1366 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 6028

[startup+1002.73 s]
/proc/loadavg: 0.99 1.00 1.08 2/78 17352
/proc/meminfo: memFree=968992/2055920 swapFree=4147432/4192956
[pid=17351] ppid=17349 vsize=6028 CPUtime=1002.51
/proc/17351/stat : 17351 (minisat) R 17349 17351 16323 0 -1 4194304 1185 0 0 0 100244 7 0 0 25 0 1 0 170342136 6172672 1169 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/17351/statm: 1507 1169 73 138 0 1366 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 6028

[startup+1062.76 s]
/proc/loadavg: 1.05 1.01 1.08 2/78 17352
/proc/meminfo: memFree=968992/2055920 swapFree=4147432/4192956
[pid=17351] ppid=17349 vsize=6028 CPUtime=1062.52
/proc/17351/stat : 17351 (minisat) R 17349 17351 16323 0 -1 4194304 1191 0 0 0 106245 7 0 0 25 0 1 0 170342136 6172672 1175 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/17351/statm: 1507 1175 73 138 0 1366 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 6028

[startup+1122.79 s]
/proc/loadavg: 1.10 1.03 1.08 2/78 17352
/proc/meminfo: memFree=968864/2055920 swapFree=4147432/4192956
[pid=17351] ppid=17349 vsize=6176 CPUtime=1122.54
/proc/17351/stat : 17351 (minisat) R 17349 17351 16323 0 -1 4194304 1213 0 0 0 112246 8 0 0 25 0 1 0 170342136 6324224 1197 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17351/statm: 1544 1197 73 138 0 1403 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 6176

[startup+1182.81 s]
/proc/loadavg: 1.03 1.02 1.07 2/78 17352
/proc/meminfo: memFree=968864/2055920 swapFree=4147432/4192956
[pid=17351] ppid=17349 vsize=6176 CPUtime=1182.54
/proc/17351/stat : 17351 (minisat) R 17349 17351 16323 0 -1 4194304 1215 0 0 0 118246 8 0 0 25 0 1 0 170342136 6324224 1199 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/17351/statm: 1544 1199 73 138 0 1403 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 6176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 1.02 1.02 1.07 2/78 17352
/proc/meminfo: memFree=968864/2055920 swapFree=4147432/4192956
[pid=17351] ppid=17349 vsize=6176 CPUtime=1200.06
/proc/17351/stat : 17351 (minisat) R 17349 17351 16323 0 -1 4194304 1215 0 0 0 119998 8 0 0 25 0 1 0 170342136 6324224 1199 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556003 0 0 4096 3 0 0 0 17 1 0 0
/proc/17351/statm: 1544 1199 73 138 0 1403 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 6176

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

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

[startup+1200.33 s]
/proc/loadavg: 1.02 1.02 1.07 2/78 17352
/proc/meminfo: memFree=968864/2055920 swapFree=4147432/4192956
[pid=17351] ppid=17349 vsize=6176 CPUtime=1200.06
/proc/17351/stat : 17351 (minisat) R 17349 17351 16323 0 -1 4194304 1215 0 0 0 119998 8 0 0 25 0 1 0 170342136 6324224 1199 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556003 0 0 4096 3 0 0 0 17 1 0 0
/proc/17351/statm: 1544 1199 73 138 0 1403 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 6176

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.33
CPU time (s): 1200.08
CPU user time (s): 1199.99
CPU system time (s): 0.089986
CPU usage (%): 99.9785
Max. virtual memory (cumulated for all children) (KiB): 6176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.089986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1215
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= 1671

runsolver used 1.3298 second user time and 2.68059 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Sun Feb 18 02:29:39 UTC 2007

IDJOB= 293154
IDBENCH= 19857
IDSOLVER= 109
FILE ID= node29/293154-1171765779

PBS_JOBID= 3839505

Free space on /tmp= 66564 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v120/unif-k5-r21.3-v120-c2556-S340864765-13.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293154-1171765779/minisat /tmp/evaluation/293154-1171765779/instance-293154-1171765779.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-293154-1171765779 -o ROOT/results/node29/solver-293154-1171765779 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293154-1171765779/minisat /tmp/evaluation/293154-1171765779/instance-293154-1171765779.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  1a2d4f656ef1a93a804e74aaef307a73

RANDOM SEED= 895188854

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.209
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	: 5931.00
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		: 3000.209
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:        974128 kB
Buffers:         37332 kB
Cached:         947236 kB
SwapCached:      12176 kB
Active:         724008 kB
Inactive:       283780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        974128 kB
SwapTotal:     4192956 kB
SwapFree:      4147432 kB
Dirty:             996 kB
Writeback:           0 kB
Mapped:          30232 kB
Slab:            59408 kB
Committed_AS:   616356 kB
PageTables:       1864 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= 66564 MiB

End job on node29 on Sun Feb 18 02:49:41 UTC 2007