Trace number 313025

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) 1200.16 1200.67

General information on the benchmark

Nameindustrial/anbulagan/
medium-sat/total-10-19-s.cnf
MD5SUMbea511c9a03a4804efe79689b911729e
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark27.2349
Satisfiable
(Un)Satisfiability was proved
Number of variables331631
Number of clauses1586193
Sum of the clauses size3688066
Maximum clause length10
Minimum clause length1
Number of clauses of size 127559
Number of clauses of size 21201215
Number of clauses of size 3295479
Number of clauses of size 46880
Number of clauses of size 527520
Number of clauses of size over 527540

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:  331631                                               |
0.00/0.00	c |  Number of clauses:    1586193                                              |
2.09/2.15	c |  Parsing time:         1.98         s                                       |
7.99/8.02	c ============================[ Search Statistics ]==============================
7.99/8.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
7.99/8.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
7.99/8.02	c ===============================================================================
7.99/8.02	c |         0 |   82199   591046  1542063 |   197015        0    nan |  0.000 % |
8.59/8.61	c |       100 |   82109   591046  1542063 |   216716       94     41 | 49.135 % |
9.09/9.14	c |       251 |   82062   591046  1542063 |   238388      241     45 | 49.571 % |
9.99/10.08	c |       480 |   81871   591046  1542063 |   262227      460     45 | 50.247 % |
11.19/11.29	c |       817 |   81370   591046  1542063 |   288450      784     40 | 52.462 % |
13.19/13.24	c |      1323 |   59305   434471  1157729 |   317295     1052     38 | 60.578 % |
14.08/14.13	c |      2082 |   59284   434471  1157729 |   349024     1810     45 | 60.651 % |
15.39/15.46	c |      3222 |   41354   262014   704634 |   383927     2681     52 | 60.651 % |
17.38/17.42	c |      4930 |   41085   256137   687912 |   422319     4387     62 | 60.732 % |
20.28/20.33	c |      7494 |   40370   248261   666230 |   464551     6900     57 | 60.947 % |
23.28/23.37	c |     11339 |   40370   248261   666230 |   511007    10745     51 | 60.947 % |
31.18/31.29	c |     17105 |   39938   245075   658431 |   562107    16509     57 | 61.078 % |
41.78/41.85	c |     25757 |   39710   243542   654661 |   618318    25159     68 | 61.148 % |
64.56/64.63	c |     38731 |   39687   243470   654476 |   680150    38130     86 | 62.050 % |
91.83/91.91	c |     58194 |   36713   224843   604814 |   748165    57564    108 | 62.050 % |
134.96/135.16	c |     87387 |   36707   224785   604675 |   822981    86756    107 | 62.052 % |
221.02/221.24	c |    131178 |   36707   224785   604675 |   905280   130547    124 | 62.052 % |
409.16/409.48	c |    196863 |   36627   224413   603520 |   995808   196215    147 | 62.080 % |
727.65/728.03	c |    295389 |   34344   207508   559529 |  1095388   294666    154 | 62.764 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node23/watcher-313025-1176872377 -o ROOT/results/node23/solver-313025-1176872377 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313025-1176872377/minisat /tmp/evaluation/313025-1176872377/instance-313025-1176872377.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: 0.92 0.98 0.99 3/77 32247
/proc/meminfo: memFree=1630336/2055920 swapFree=4169224/4192956
[pid=32247] ppid=32245 vsize=2360 CPUtime=0
/proc/32247/stat : 32247 (minisat) R 32245 32247 30896 0 -1 4194304 487 0 0 0 0 0 0 0 18 0 1 0 135154896 2416640 471 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134553344 0 0 4096 3 0 0 0 17 1 0 0
/proc/32247/statm: 590 472 58 138 0 449 0

[startup+0.061398 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32247
/proc/meminfo: memFree=1630336/2055920 swapFree=4169224/4192956
[pid=32247] ppid=32245 vsize=10344 CPUtime=0.05
/proc/32247/stat : 32247 (minisat) R 32245 32247 30896 0 -1 4194304 2122 0 0 0 5 0 0 0 18 0 1 0 135154896 10592256 2106 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/32247/statm: 2586 2106 58 138 0 2445 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 10344

[startup+0.101405 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32247
/proc/meminfo: memFree=1630336/2055920 swapFree=4169224/4192956
[pid=32247] ppid=32245 vsize=12564 CPUtime=0.09
/proc/32247/stat : 32247 (minisat) R 32245 32247 30896 0 -1 4194304 2681 0 0 0 8 1 0 0 18 0 1 0 135154896 12865536 2665 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/32247/statm: 3141 2666 58 138 0 3000 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12564

[startup+0.301444 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32247
/proc/meminfo: memFree=1630336/2055920 swapFree=4169224/4192956
[pid=32247] ppid=32245 vsize=43496 CPUtime=0.29
/proc/32247/stat : 32247 (minisat) R 32245 32247 30896 0 -1 4194304 9028 0 0 0 25 4 0 0 19 0 1 0 135154896 44539904 9012 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/32247/statm: 10874 9013 58 138 0 10733 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 43496

[startup+0.701522 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32247
/proc/meminfo: memFree=1630336/2055920 swapFree=4169224/4192956
[pid=32247] ppid=32245 vsize=67076 CPUtime=0.69
/proc/32247/stat : 32247 (minisat) R 32245 32247 30896 0 -1 4194304 15821 0 0 0 62 7 0 0 22 0 1 0 135154896 68685824 15805 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/32247/statm: 16769 15805 58 138 0 16628 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67076

[startup+1.50168 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 32248
/proc/meminfo: memFree=1556152/2055920 swapFree=4169224/4192956
[pid=32247] ppid=32245 vsize=103872 CPUtime=1.49
/proc/32247/stat : 32247 (minisat) R 32245 32247 30896 0 -1 4194304 24409 0 0 0 136 13 0 0 25 0 1 0 135154896 106364928 24393 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/32247/statm: 25968 24393 58 138 0 25827 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103872

[startup+3.10199 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 32248
/proc/meminfo: memFree=1507960/2055920 swapFree=4169224/4192956
[pid=32247] ppid=32245 vsize=137268 CPUtime=3.09
/proc/32247/stat : 32247 (minisat) R 32245 32247 30896 0 -1 4194304 31366 0 0 0 291 18 0 0 25 0 1 0 135154896 140562432 31350 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/32247/statm: 34317 31350 70 138 0 34176 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 137268

[startup+6.3016 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 32248
/proc/meminfo: memFree=1479288/2055920 swapFree=4169224/4192956
[pid=32247] ppid=32245 vsize=170356 CPUtime=6.29
/proc/32247/stat : 32247 (minisat) R 32245 32247 30896 0 -1 4194304 39179 0 0 0 607 22 0 0 25 0 1 0 135154896 174444544 39163 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134535707 0 0 4096 3 0 0 0 17 1 0 0
/proc/32247/statm: 42589 39163 70 138 0 42448 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 170356

[startup+12.7018 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 32248
/proc/meminfo: memFree=1487864/2055920 swapFree=4169224/4192956
[pid=32247] ppid=32245 vsize=151652 CPUtime=12.69
/proc/32247/stat : 32247 (minisat) R 32245 32247 30896 0 -1 4194304 41639 0 0 0 1245 24 0 0 25 0 1 0 135154896 155291648 35642 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/32247/statm: 37913 35642 73 138 0 37772 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 151652

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 32248
/proc/meminfo: memFree=1487928/2055920 swapFree=4169224/4192956
[pid=32247] ppid=32245 vsize=151652 CPUtime=25.48
/proc/32247/stat : 32247 (minisat) R 32245 32247 30896 0 -1 4194304 41640 0 0 0 2524 24 0 0 25 0 1 0 135154896 155291648 35643 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/32247/statm: 37913 35643 73 138 0 37772 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 151652

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 32248
/proc/meminfo: memFree=1488056/2055920 swapFree=4169224/4192956
[pid=32247] ppid=32245 vsize=151652 CPUtime=51.07
/proc/32247/stat : 32247 (minisat) R 32245 32247 30896 0 -1 4194304 41640 0 0 0 5083 24 0 0 25 0 1 0 135154896 155291648 35643 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134555859 0 0 4096 3 0 0 0 17 1 0 0
/proc/32247/statm: 37913 35643 73 138 0 37772 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 151652

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/84 32364
/proc/meminfo: memFree=1486520/2055920 swapFree=4169224/4192956
[pid=32247] ppid=32245 vsize=152016 CPUtime=102.2
/proc/32247/stat : 32247 (minisat) R 32245 32247 30896 0 -1 4194304 41705 0 0 0 10195 25 0 0 25 0 1 0 135154896 155664384 35708 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551963 0 0 4096 3 0 0 0 17 1 0 0
/proc/32247/statm: 38004 35708 73 138 0 37863 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 152016

[startup+162.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 32446
/proc/meminfo: memFree=1477432/2055920 swapFree=4169224/4192956
[pid=32247] ppid=32245 vsize=162412 CPUtime=162.14
/proc/32247/stat : 32247 (minisat) R 32245 32247 30896 0 -1 4194304 44281 0 0 0 16184 30 0 0 25 0 1 0 135154896 166309888 38284 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/32247/statm: 40603 38284 73 138 0 40462 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 162412

[startup+222.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 32446
/proc/meminfo: memFree=1458232/2055920 swapFree=4169224/4192956
[pid=32247] ppid=32245 vsize=181344 CPUtime=222.12
/proc/32247/stat : 32247 (minisat) R 32245 32247 30896 0 -1 4194304 49012 0 0 0 22177 35 0 0 25 0 1 0 135154896 185696256 43015 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/32247/statm: 45336 43015 73 138 0 45195 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 181344

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32446
/proc/meminfo: memFree=1443768/2055920 swapFree=4169224/4192956
[pid=32247] ppid=32245 vsize=196028 CPUtime=282.09
/proc/32247/stat : 32247 (minisat) R 32245 32247 30896 0 -1 4194304 52649 0 0 0 28171 38 0 0 25 0 1 0 135154896 200732672 46652 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/32247/statm: 49007 46652 73 138 0 48866 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 196028

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32446
/proc/meminfo: memFree=1427256/2055920 swapFree=4169224/4192956
[pid=32247] ppid=32245 vsize=212460 CPUtime=342.08
/proc/32247/stat : 32247 (minisat) R 32245 32247 30896 0 -1 4194304 56752 0 0 0 34165 43 0 0 25 0 1 0 135154896 217559040 50755 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/32247/statm: 53115 50755 73 138 0 52974 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 212460

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32446
/proc/meminfo: memFree=1410488/2055920 swapFree=4169224/4192956
[pid=32247] ppid=32245 vsize=229428 CPUtime=402.05
/proc/32247/stat : 32247 (minisat) R 32245 32247 30896 0 -1 4194304 60991 0 0 0 40159 46 0 0 25 0 1 0 135154896 234934272 54994 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/32247/statm: 57357 54994 73 138 0 57216 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 229428

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32446
/proc/meminfo: memFree=1396088/2055920 swapFree=4169224/4192956
[pid=32247] ppid=32245 vsize=244116 CPUtime=462.03
/proc/32247/stat : 32247 (minisat) R 32245 32247 30896 0 -1 4194304 64550 0 0 0 46153 50 0 0 25 0 1 0 135154896 249974784 58553 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134552688 0 0 4096 3 0 0 0 17 1 0 0
/proc/32247/statm: 61029 58553 73 138 0 60888 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 244116

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32446
/proc/meminfo: memFree=1379512/2055920 swapFree=4169224/4192956
[pid=32247] ppid=32245 vsize=260800 CPUtime=522.02
/proc/32247/stat : 32247 (minisat) R 32245 32247 30896 0 -1 4194304 68719 0 0 0 52146 56 0 0 25 0 1 0 135154896 267059200 62722 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/32247/statm: 65200 62722 73 138 0 65059 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 260800

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32446
/proc/meminfo: memFree=1367352/2055920 swapFree=4169224/4192956
[pid=32247] ppid=32245 vsize=272744 CPUtime=582
/proc/32247/stat : 32247 (minisat) R 32245 32247 30896 0 -1 4194304 71706 0 0 0 58141 59 0 0 25 0 1 0 135154896 279289856 65709 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/32247/statm: 68186 65709 73 138 0 68045 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 272744

[startup+642.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 32446
/proc/meminfo: memFree=1357752/2055920 swapFree=4169224/4192956
[pid=32247] ppid=32245 vsize=282024 CPUtime=641.97
/proc/32247/stat : 32247 (minisat) R 32245 32247 30896 0 -1 4194304 74069 0 0 0 64136 61 0 0 25 0 1 0 135154896 288792576 68072 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/32247/statm: 70506 68072 73 138 0 70365 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 282024

[startup+702.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 32446
/proc/meminfo: memFree=1346168/2055920 swapFree=4169224/4192956
[pid=32247] ppid=32245 vsize=293428 CPUtime=701.96
/proc/32247/stat : 32247 (minisat) R 32245 32247 30896 0 -1 4194304 76947 0 0 0 70129 67 0 0 25 0 1 0 135154896 300470272 70950 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/32247/statm: 73357 70950 73 138 0 73216 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 293428

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32446
/proc/meminfo: memFree=1335800/2055920 swapFree=4169224/4192956
[pid=32247] ppid=32245 vsize=303676 CPUtime=761.94
/proc/32247/stat : 32247 (minisat) R 32245 32247 30896 0 -1 4194304 79506 0 0 0 76125 69 0 0 25 0 1 0 135154896 310964224 73509 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/32247/statm: 75919 73509 73 138 0 75778 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 303676

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32446
/proc/meminfo: memFree=1323960/2055920 swapFree=4169224/4192956
[pid=32247] ppid=32245 vsize=316528 CPUtime=821.92
/proc/32247/stat : 32247 (minisat) R 32245 32247 30896 0 -1 4194304 82507 0 0 0 82119 73 0 0 25 0 1 0 135154896 324124672 76510 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134556042 0 0 4096 3 0 0 0 17 1 0 0
/proc/32247/statm: 79132 76510 73 138 0 78991 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 316528

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32446
/proc/meminfo: memFree=1310072/2055920 swapFree=4169224/4192956
[pid=32247] ppid=32245 vsize=330164 CPUtime=881.89
/proc/32247/stat : 32247 (minisat) R 32245 32247 30896 0 -1 4194304 85935 0 0 0 88112 77 0 0 25 0 1 0 135154896 338087936 79938 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/32247/statm: 82541 79938 73 138 0 82400 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 330164

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32446
/proc/meminfo: memFree=1296504/2055920 swapFree=4169224/4192956
[pid=32247] ppid=32245 vsize=343752 CPUtime=941.87
/proc/32247/stat : 32247 (minisat) R 32245 32247 30896 0 -1 4194304 89313 0 0 0 94106 81 0 0 25 0 1 0 135154896 352002048 83316 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/32247/statm: 85938 83316 73 138 0 85797 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 343752

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32446
/proc/meminfo: memFree=1283832/2055920 swapFree=4169224/4192956
[pid=32247] ppid=32245 vsize=356244 CPUtime=1001.85
/proc/32247/stat : 32247 (minisat) R 32245 32247 30896 0 -1 4194304 92452 0 0 0 100100 85 0 0 25 0 1 0 135154896 364793856 86455 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/32247/statm: 89061 86455 73 138 0 88920 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 356244

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32446
/proc/meminfo: memFree=1269944/2055920 swapFree=4169224/4192956
[pid=32247] ppid=32245 vsize=370184 CPUtime=1061.83
/proc/32247/stat : 32247 (minisat) R 32245 32247 30896 0 -1 4194304 95940 0 0 0 106093 90 0 0 25 0 1 0 135154896 379068416 89943 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/32247/statm: 92546 89943 73 138 0 92405 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 370184

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32446
/proc/meminfo: memFree=1257464/2055920 swapFree=4169224/4192956
[pid=32247] ppid=32245 vsize=382472 CPUtime=1121.81
/proc/32247/stat : 32247 (minisat) R 32245 32247 30896 0 -1 4194304 99037 0 0 0 112088 93 0 0 25 0 1 0 135154896 391651328 93040 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/32247/statm: 95618 93040 73 138 0 95477 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 382472

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32446
/proc/meminfo: memFree=1242104/2055920 swapFree=4169224/4192956
[pid=32247] ppid=32245 vsize=397844 CPUtime=1181.79
/proc/32247/stat : 32247 (minisat) R 32245 32247 30896 0 -1 4194304 102874 0 0 0 118081 98 0 0 25 0 1 0 135154896 407392256 96877 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/32247/statm: 99461 96877 73 138 0 99320 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 397844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32446
/proc/meminfo: memFree=1236856/2055920 swapFree=4169224/4192956
[pid=32247] ppid=32245 vsize=402728 CPUtime=1200.09
/proc/32247/stat : 32247 (minisat) R 32245 32247 30896 0 -1 4194304 104107 0 0 0 119910 99 0 0 25 0 1 0 135154896 412393472 98110 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134552292 0 0 4096 3 0 0 0 17 1 0 0
/proc/32247/statm: 100682 98110 73 138 0 100541 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 402728

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.67
CPU time (s): 1200.16
CPU user time (s): 1199.1
CPU system time (s): 1.05784
CPU usage (%): 99.9575
Max. virtual memory (cumulated for all children) (KiB): 402728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.1
system time used= 1.05784
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 104107
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= 23159

runsolver used 1.43078 second user time and 2.92556 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Wed Apr 18 04:59:38 UTC 2007

IDJOB= 313025
IDBENCH= 20356
IDSOLVER= 109
FILE ID= node23/313025-1176872377

PBS_JOBID= 4590282

Free space on /tmp= 66444 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-sat/total-10-19-s.cnf
COMMAND LINE= /tmp/evaluation/313025-1176872377/minisat /tmp/evaluation/313025-1176872377/instance-313025-1176872377.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-313025-1176872377 -o ROOT/results/node23/solver-313025-1176872377 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313025-1176872377/minisat /tmp/evaluation/313025-1176872377/instance-313025-1176872377.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  bea511c9a03a4804efe79689b911729e

RANDOM SEED= 377883787

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1630808 kB
Buffers:         13024 kB
Cached:         326180 kB
SwapCached:       2360 kB
Active:          93396 kB
Inactive:       268844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1630808 kB
SwapTotal:     4192956 kB
SwapFree:      4169224 kB
Dirty:           30068 kB
Writeback:           0 kB
Mapped:          30844 kB
Slab:            48396 kB
Committed_AS:  2397336 kB
PageTables:       1796 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= 66444 MiB

End job on node23 on Wed Apr 18 05:19:40 UTC 2007