Trace number 297664

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) 1200.03 1200.43

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1858313411-09.UNSAT.shuffled.cnf
MD5SUM742af8c49b83baf589639ee213385309
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark879.487
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
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 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:  450                                                  |
0.00/0.00	c |  Number of clauses:    1912                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     443     1905     5764 |      635        0    nan |  0.000 % |
0.00/0.00	c |       100 |     443     1905     5764 |      698      100     24 |  0.000 % |
0.00/0.01	c |       250 |     443     1905     5764 |      768      250     23 |  0.000 % |
0.00/0.02	c |       476 |     443     1905     5764 |      845      476     23 |  0.000 % |
0.00/0.03	c |       814 |     443     1905     5764 |      929      814     22 |  0.000 % |
0.00/0.05	c |      1320 |     443     1905     5764 |     1022      828     21 |  0.000 % |
0.00/0.08	c |      2082 |     443     1905     5764 |     1124     1057     20 |  0.000 % |
0.10/0.13	c |      3221 |     443     1905     5764 |     1237     1022     19 |  0.000 % |
0.20/0.20	c |      4930 |     443     1905     5764 |     1361      803     19 |  0.000 % |
0.30/0.32	c |      7492 |     443     1905     5764 |     1497     1256     19 |  0.000 % |
0.41/0.50	c |     11339 |     443     1905     5764 |     1647     1204     20 |  0.000 % |
0.71/0.78	c |     17105 |     443     1905     5764 |     1811     1016     19 |  0.000 % |
1.12/1.22	c |     25754 |     443     1905     5764 |     1992     1339     18 |  0.000 % |
1.84/1.90	c |     38729 |     443     1905     5764 |     2192     1114     17 |  0.000 % |
2.87/2.94	c |     58190 |     443     1905     5764 |     2411     1560     20 |  0.000 % |
4.50/4.57	c |     87383 |     443     1905     5764 |     2652     2450     21 |  0.000 % |
7.06/7.10	c |    131172 |     443     1905     5764 |     2917     1723     20 |  0.000 % |
10.95/11.05	c |    196857 |     443     1905     5764 |     3209     2183     22 |  0.000 % |
17.09/17.16	c |    295386 |     443     1905     5764 |     3530     3127     22 |  0.000 % |
26.61/26.65	c |    443176 |     443     1905     5764 |     3883     2321     21 |  0.000 % |
41.36/41.46	c |    664859 |     443     1905     5764 |     4271     3890     22 |  0.000 % |
64.30/64.38	c |    997385 |     443     1905     5764 |     4699     4146     21 |  0.000 % |
100.34/100.41	c |   1496173 |     443     1905     5764 |     5169     4329     21 |  0.000 % |
156.65/156.76	c |   2244357 |     443     1905     5764 |     5685     4172     21 |  0.000 % |
243.95/244.18	c |   3366631 |     443     1905     5764 |     6254     5596     23 |  0.000 % |
383.20/383.46	c |   5050042 |     443     1905     5764 |     6880     3273     22 |  0.000 % |
598.44/598.73	c |   7575158 |     443     1905     5764 |     7568     4001     18 |  0.000 % |
939.32/939.72	c |  11362833 |     443     1905     5764 |     8324     7156     21 |  0.000 % |

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/node55/watcher-297664-1171843095 -o ROOT/results/node55/solver-297664-1171843095 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297664-1171843095/minisat /tmp/evaluation/297664-1171843095/instance-297664-1171843095.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: 1.00 1.00 1.00 3/64 10973
/proc/meminfo: memFree=437368/2055920 swapFree=4183208/4192956
[pid=10973] ppid=10971 vsize=1884 CPUtime=0
/proc/10973/stat : 10973 (minisat) R 10971 10973 10562 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 204265995 1929216 136 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530813 0 0 4096 3 0 0 0 17 1 0 0
/proc/10973/statm: 471 136 72 138 0 330 0

[startup+0.10683 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10973
/proc/meminfo: memFree=437368/2055920 swapFree=4183208/4192956
[pid=10973] ppid=10971 vsize=2016 CPUtime=0.1
/proc/10973/stat : 10973 (minisat) R 10971 10973 10562 0 -1 4194304 176 0 0 0 10 0 0 0 18 0 1 0 204265995 2064384 160 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556173 0 0 4096 3 0 0 0 17 1 0 0
/proc/10973/statm: 504 160 73 138 0 363 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2016

[startup+0.514869 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10973
/proc/meminfo: memFree=437368/2055920 swapFree=4183208/4192956
[pid=10973] ppid=10971 vsize=2148 CPUtime=0.51
/proc/10973/stat : 10973 (minisat) R 10971 10973 10562 0 -1 4194304 205 0 0 0 51 0 0 0 21 0 1 0 204265995 2199552 189 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/10973/statm: 537 189 73 138 0 396 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2148

[startup+1.33495 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10974
/proc/meminfo: memFree=436784/2055920 swapFree=4183208/4192956
[pid=10973] ppid=10971 vsize=2148 CPUtime=1.33
/proc/10973/stat : 10973 (minisat) R 10971 10973 10562 0 -1 4194304 230 0 0 0 133 0 0 0 25 0 1 0 204265995 2199552 214 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134521175 0 0 4096 3 0 0 0 17 1 0 0
/proc/10973/statm: 537 214 73 138 0 396 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2148

[startup+2.97511 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10974
/proc/meminfo: memFree=436528/2055920 swapFree=4183208/4192956
[pid=10973] ppid=10971 vsize=2280 CPUtime=2.97
/proc/10973/stat : 10973 (minisat) R 10971 10973 10562 0 -1 4194304 258 0 0 0 297 0 0 0 25 0 1 0 204265995 2334720 242 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550480 0 0 4096 3 0 0 0 17 1 0 0
/proc/10973/statm: 570 242 73 138 0 429 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2280

[startup+6.25042 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10974
/proc/meminfo: memFree=436280/2055920 swapFree=4183208/4192956
[pid=10973] ppid=10971 vsize=2544 CPUtime=6.24
/proc/10973/stat : 10973 (minisat) R 10971 10973 10562 0 -1 4194304 307 0 0 0 624 0 0 0 25 0 1 0 204265995 2605056 291 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/10973/statm: 636 291 73 138 0 495 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2544

[startup+12.705 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10974
/proc/meminfo: memFree=436024/2055920 swapFree=4183208/4192956
[pid=10973] ppid=10971 vsize=2676 CPUtime=12.69
/proc/10973/stat : 10973 (minisat) R 10971 10973 10562 0 -1 4194304 360 0 0 0 1269 0 0 0 25 0 1 0 204265995 2740224 344 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/10973/statm: 669 344 73 138 0 528 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2676

[startup+25.6043 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10974
/proc/meminfo: memFree=435768/2055920 swapFree=4183208/4192956
[pid=10973] ppid=10971 vsize=2940 CPUtime=25.59
/proc/10973/stat : 10973 (minisat) R 10971 10973 10562 0 -1 4194304 428 0 0 0 2559 0 0 0 25 0 1 0 204265995 3010560 412 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550899 0 0 4096 3 0 0 0 17 1 0 0
/proc/10973/statm: 735 412 73 138 0 594 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 2940

[startup+51.2108 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 10974
/proc/meminfo: memFree=435448/2055920 swapFree=4183208/4192956
[pid=10973] ppid=10971 vsize=3336 CPUtime=51.19
/proc/10973/stat : 10973 (minisat) R 10971 10973 10562 0 -1 4194304 512 0 0 0 5119 0 0 0 25 0 1 0 204265995 3416064 496 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134703758 0 0 4096 3 0 0 0 17 1 0 0
/proc/10973/statm: 834 496 73 138 0 693 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 3336

[startup+102.422 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 10974
/proc/meminfo: memFree=435000/2055920 swapFree=4183208/4192956
[pid=10973] ppid=10971 vsize=3728 CPUtime=102.38
/proc/10973/stat : 10973 (minisat) R 10971 10973 10562 0 -1 4194304 624 0 0 0 10238 0 0 0 25 0 1 0 204265995 3817472 608 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550697 0 0 4096 3 0 0 0 17 1 0 0
/proc/10973/statm: 932 608 73 138 0 791 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 3728

[startup+162.441 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 10974
/proc/meminfo: memFree=434552/2055920 swapFree=4183208/4192956
[pid=10973] ppid=10971 vsize=4140 CPUtime=162.39
/proc/10973/stat : 10973 (minisat) R 10971 10973 10562 0 -1 4194304 715 0 0 0 16239 0 0 0 25 0 1 0 204265995 4239360 699 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10973/statm: 1035 699 73 138 0 894 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 4140

[startup+222.482 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 11098
/proc/meminfo: memFree=432968/2055920 swapFree=4183208/4192956
[pid=10973] ppid=10971 vsize=4400 CPUtime=222.36
/proc/10973/stat : 10973 (minisat) R 10971 10973 10562 0 -1 4194304 776 0 0 0 22234 2 0 0 25 0 1 0 204265995 4505600 760 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134549291 0 0 4096 3 0 0 0 17 1 0 0
/proc/10973/statm: 1100 760 73 138 0 959 0
Current children cumulated CPU time (s) 222.36
Current children cumulated vsize (KiB) 4400

[startup+282.519 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11172
/proc/meminfo: memFree=433656/2055920 swapFree=4183208/4192956
[pid=10973] ppid=10971 vsize=4796 CPUtime=282.34
/proc/10973/stat : 10973 (minisat) R 10971 10973 10562 0 -1 4194304 869 0 0 0 28232 2 0 0 25 0 1 0 204265995 4911104 853 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550686 0 0 4096 3 0 0 0 17 1 0 0
/proc/10973/statm: 1199 853 73 138 0 1058 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 4796

[startup+342.537 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11172
/proc/meminfo: memFree=433528/2055920 swapFree=4183208/4192956
[pid=10973] ppid=10971 vsize=4936 CPUtime=342.35
/proc/10973/stat : 10973 (minisat) R 10971 10973 10562 0 -1 4194304 920 0 0 0 34233 2 0 0 25 0 1 0 204265995 5054464 904 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/10973/statm: 1234 904 73 138 0 1093 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 4936

[startup+402.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11172
/proc/meminfo: memFree=433272/2055920 swapFree=4183208/4192956
[pid=10973] ppid=10971 vsize=5204 CPUtime=402.35
/proc/10973/stat : 10973 (minisat) R 10971 10973 10562 0 -1 4194304 974 0 0 0 40233 2 0 0 25 0 1 0 204265995 5328896 958 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10973/statm: 1301 958 73 138 0 1160 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 5204

[startup+462.583 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11172
/proc/meminfo: memFree=433336/2055920 swapFree=4183208/4192956
[pid=10973] ppid=10971 vsize=5204 CPUtime=462.36
/proc/10973/stat : 10973 (minisat) R 10971 10973 10562 0 -1 4194304 991 0 0 0 46234 2 0 0 25 0 1 0 204265995 5328896 975 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/10973/statm: 1301 975 73 138 0 1160 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 5204

[startup+522.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11172
/proc/meminfo: memFree=433144/2055920 swapFree=4183208/4192956
[pid=10973] ppid=10971 vsize=5336 CPUtime=522.36
/proc/10973/stat : 10973 (minisat) R 10971 10973 10562 0 -1 4194304 1024 0 0 0 52234 2 0 0 25 0 1 0 204265995 5464064 1008 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550663 0 0 4096 3 0 0 0 17 1 0 0
/proc/10973/statm: 1334 1008 73 138 0 1193 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 5336

[startup+582.618 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11172
/proc/meminfo: memFree=433144/2055920 swapFree=4183208/4192956
[pid=10973] ppid=10971 vsize=5468 CPUtime=582.36
/proc/10973/stat : 10973 (minisat) R 10971 10973 10562 0 -1 4194304 1038 0 0 0 58234 2 0 0 25 0 1 0 204265995 5599232 1022 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/10973/statm: 1367 1022 73 138 0 1226 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 5468

[startup+642.633 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11172
/proc/meminfo: memFree=432952/2055920 swapFree=4183208/4192956
[pid=10973] ppid=10971 vsize=5588 CPUtime=642.36
/proc/10973/stat : 10973 (minisat) R 10971 10973 10562 0 -1 4194304 1092 0 0 0 64234 2 0 0 25 0 1 0 204265995 5722112 1076 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/10973/statm: 1397 1076 73 138 0 1256 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 5588

[startup+702.652 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11172
/proc/meminfo: memFree=432760/2055920 swapFree=4183208/4192956
[pid=10973] ppid=10971 vsize=5852 CPUtime=702.37
/proc/10973/stat : 10973 (minisat) R 10971 10973 10562 0 -1 4194304 1133 0 0 0 70234 3 0 0 25 0 1 0 204265995 5992448 1117 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/10973/statm: 1463 1117 73 138 0 1322 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 5852

[startup+762.669 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11172
/proc/meminfo: memFree=432824/2055920 swapFree=4183208/4192956
[pid=10973] ppid=10971 vsize=5852 CPUtime=762.38
/proc/10973/stat : 10973 (minisat) R 10971 10973 10562 0 -1 4194304 1152 0 0 0 76235 3 0 0 25 0 1 0 204265995 5992448 1136 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/10973/statm: 1463 1136 73 138 0 1322 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 5852

[startup+822.694 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11172
/proc/meminfo: memFree=432696/2055920 swapFree=4183208/4192956
[pid=10973] ppid=10971 vsize=5984 CPUtime=822.38
/proc/10973/stat : 10973 (minisat) R 10971 10973 10562 0 -1 4194304 1175 0 0 0 82235 3 0 0 25 0 1 0 204265995 6127616 1159 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/10973/statm: 1496 1159 73 138 0 1355 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 5984

[startup+882.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11172
/proc/meminfo: memFree=432632/2055920 swapFree=4183208/4192956
[pid=10973] ppid=10971 vsize=5984 CPUtime=882.39
/proc/10973/stat : 10973 (minisat) R 10971 10973 10562 0 -1 4194304 1189 0 0 0 88236 3 0 0 25 0 1 0 204265995 6127616 1173 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550181 0 0 4096 3 0 0 0 17 1 0 0
/proc/10973/statm: 1496 1173 73 138 0 1355 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 5984

[startup+942.725 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11172
/proc/meminfo: memFree=432440/2055920 swapFree=4183208/4192956
[pid=10973] ppid=10971 vsize=6124 CPUtime=942.38
/proc/10973/stat : 10973 (minisat) R 10971 10973 10562 0 -1 4194304 1228 0 0 0 94235 3 0 0 25 0 1 0 204265995 6270976 1212 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10973/statm: 1531 1212 73 138 0 1390 0
Current children cumulated CPU time (s) 942.38
Current children cumulated vsize (KiB) 6124

[startup+1002.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11172
/proc/meminfo: memFree=432376/2055920 swapFree=4183208/4192956
[pid=10973] ppid=10971 vsize=6256 CPUtime=1002.39
/proc/10973/stat : 10973 (minisat) R 10971 10973 10562 0 -1 4194304 1254 0 0 0 100236 3 0 0 25 0 1 0 204265995 6406144 1238 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10973/statm: 1564 1238 73 138 0 1423 0
Current children cumulated CPU time (s) 1002.39
Current children cumulated vsize (KiB) 6256

[startup+1062.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11172
/proc/meminfo: memFree=432184/2055920 swapFree=4183208/4192956
[pid=10973] ppid=10971 vsize=6388 CPUtime=1062.39
/proc/10973/stat : 10973 (minisat) R 10971 10973 10562 0 -1 4194304 1291 0 0 0 106236 3 0 0 25 0 1 0 204265995 6541312 1275 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556082 0 0 4096 3 0 0 0 17 1 0 0
/proc/10973/statm: 1597 1275 73 138 0 1456 0
Current children cumulated CPU time (s) 1062.39
Current children cumulated vsize (KiB) 6388

[startup+1122.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11172
/proc/meminfo: memFree=432248/2055920 swapFree=4183208/4192956
[pid=10973] ppid=10971 vsize=6388 CPUtime=1122.39
/proc/10973/stat : 10973 (minisat) R 10971 10973 10562 0 -1 4194304 1291 0 0 0 112236 3 0 0 25 0 1 0 204265995 6541312 1275 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10973/statm: 1597 1275 73 138 0 1456 0
Current children cumulated CPU time (s) 1122.39
Current children cumulated vsize (KiB) 6388

[startup+1182.8 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 11172
/proc/meminfo: memFree=432120/2055920 swapFree=4183208/4192956
[pid=10973] ppid=10971 vsize=6520 CPUtime=1182.4
/proc/10973/stat : 10973 (minisat) R 10971 10973 10562 0 -1 4194304 1308 0 0 0 118237 3 0 0 25 0 1 0 204265995 6676480 1292 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/10973/statm: 1630 1292 73 138 0 1489 0
Current children cumulated CPU time (s) 1182.4
Current children cumulated vsize (KiB) 6520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 11172
/proc/meminfo: memFree=432120/2055920 swapFree=4183208/4192956
[pid=10973] ppid=10971 vsize=6520 CPUtime=1200.01
/proc/10973/stat : 10973 (minisat) R 10971 10973 10562 0 -1 4194304 1320 0 0 0 119998 3 0 0 25 0 1 0 204265995 6676480 1304 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550571 0 0 4096 3 0 0 0 17 1 0 0
/proc/10973/statm: 1630 1304 73 138 0 1489 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 6520

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

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

[startup+1200.42 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 11172
/proc/meminfo: memFree=432120/2055920 swapFree=4183208/4192956
[pid=10973] ppid=10971 vsize=6520 CPUtime=1200.01
/proc/10973/stat : 10973 (minisat) R 10971 10973 10562 0 -1 4194304 1320 0 0 0 119998 3 0 0 25 0 1 0 204265995 6676480 1304 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550571 0 0 4096 3 0 0 0 17 1 0 0
/proc/10973/statm: 1630 1304 73 138 0 1489 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 6520

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.03
CPU user time (s): 1199.99
CPU system time (s): 0.038994
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 6520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1320
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= 1630

runsolver used 0.791879 second user time and 2.50862 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Sun Feb 18 23:58:15 UTC 2007

IDJOB= 297664
IDBENCH= 19967
IDSOLVER= 109
FILE ID= node55/297664-1171843095

PBS_JOBID= 3839722

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1858313411-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297664-1171843095/minisat /tmp/evaluation/297664-1171843095/instance-297664-1171843095.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-297664-1171843095 -o ROOT/results/node55/solver-297664-1171843095 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297664-1171843095/minisat /tmp/evaluation/297664-1171843095/instance-297664-1171843095.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  742af8c49b83baf589639ee213385309

RANDOM SEED= 379553985

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.247
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		: 3000.247
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:        437776 kB
Buffers:         41316 kB
Cached:        1478392 kB
SwapCached:       3628 kB
Active:         728184 kB
Inactive:       801588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        437776 kB
SwapTotal:     4192956 kB
SwapFree:      4183208 kB
Dirty:             888 kB
Writeback:           0 kB
Mapped:          15984 kB
Slab:            74460 kB
Committed_AS:   716224 kB
PageTables:       1384 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= 66563 MiB

End job on node55 on Mon Feb 19 00:18:18 UTC 2007