Trace number 421148

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? (TO) 1200.05 1200.02

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S274221008-04.cnf
MD5SUM3d0711206cfa2121733d618d99033e11
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark327.056
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
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:  1000                                                 |
0.00/0.00	c |  Number of clauses:    20000                                                |
0.01/0.03	c |  Parsing time:         0.03         s                                       |
0.09/0.13	c ============================[ Search Statistics ]==============================
0.09/0.13	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.13	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.13	c ===============================================================================
0.09/0.13	c |         0 |    1000    20000   100000 |     6666        0    nan |  0.000 % |
0.09/0.15	c |       100 |    1000    20000   100000 |     7333      100    113 |  0.000 % |
0.09/0.17	c |       251 |    1000    20000   100000 |     8066      251    114 |  0.000 % |
0.09/0.19	c |       476 |    1000    20000   100000 |     8873      476    122 |  0.000 % |
0.19/0.23	c |       813 |    1000    20000   100000 |     9760      813    119 |  0.000 % |
0.19/0.29	c |      1320 |    1000    20000   100000 |    10736     1320    118 |  0.000 % |
0.29/0.38	c |      2080 |    1000    20000   100000 |    11810     2080    121 |  0.000 % |
0.49/0.52	c |      3220 |    1000    20000   100000 |    12991     3220    125 |  0.000 % |
0.69/0.76	c |      4929 |    1000    20000   100000 |    14290     4929    127 |  0.000 % |
1.09/1.14	c |      7491 |    1000    20000   100000 |    15719     7491    130 |  0.000 % |
1.79/1.85	c |     11336 |    1000    20000   100000 |    17291    11336    132 |  0.000 % |
3.09/3.20	c |     17102 |    1000    20000   100000 |    19020    17102    136 |  0.000 % |
5.29/5.36	c |     25751 |    1000    20000   100000 |    20922    16075    141 |  0.000 % |
9.09/9.18	c |     38725 |    1000    20000   100000 |    23015    18406    141 |  0.000 % |
15.69/15.73	c |     58186 |    1000    20000   100000 |    25316    13874    145 |  0.000 % |
27.49/27.53	c |     87379 |    1000    20000   100000 |    27848    15022    146 |  0.000 % |
46.29/46.33	c |    131168 |    1000    20000   100000 |    30633    26307    144 |  0.000 % |
76.69/76.74	c |    196854 |    1000    20000   100000 |    33696    19480    143 |  0.000 % |
125.19/125.27	c |    295380 |    1000    20000   100000 |    37066    31826    151 |  0.000 % |
207.60/207.64	c |    443169 |    1000    20000   100000 |    40772    33841    148 |  0.000 % |
328.10/328.18	c |    664854 |    1000    20000   100000 |    44849    33446    139 |  0.000 % |
534.11/534.11	c |    997379 |    1000    20000   100000 |    49334    22531    144 |  0.000 % |
877.11/877.14	c |   1496168 |    1000    20000   100000 |    54268    18354    139 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-421148-1177499253 -o ROOT/results/node16/solver-421148-1177499253 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421148-1177499253/minisat_noassertions /tmp/evaluation/421148-1177499253/instance-421148-1177499253.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 11640
/proc/meminfo: memFree=1743304/2055920 swapFree=4148656/4192956
[pid=11640] ppid=11638 vsize=1988 CPUtime=0
/proc/11640/stat : 11640 (minisat_noasser) R 11638 11640 10409 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 197842966 2035712 246 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/11640/statm: 497 246 50 130 0 364 0

[startup+0.016035 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 11640
/proc/meminfo: memFree=1743304/2055920 swapFree=4148656/4192956
[pid=11640] ppid=11638 vsize=2540 CPUtime=0.01
/proc/11640/stat : 11640 (minisat_noasser) R 11638 11640 10409 0 -1 4194304 399 0 0 0 1 0 0 0 18 0 1 0 197842966 2600960 385 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/11640/statm: 635 385 50 130 0 502 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2540

[startup+0.101017 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 11640
/proc/meminfo: memFree=1743304/2055920 swapFree=4148656/4192956
[pid=11640] ppid=11638 vsize=3532 CPUtime=0.09
/proc/11640/stat : 11640 (minisat_noasser) R 11638 11640 10409 0 -1 4194304 677 0 0 0 9 0 0 0 18 0 1 0 197842966 3616768 663 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529229 0 0 4096 3 0 0 0 17 1 0 0
/proc/11640/statm: 883 663 62 130 0 750 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3532

[startup+0.301975 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 11640
/proc/meminfo: memFree=1743304/2055920 swapFree=4148656/4192956
[pid=11640] ppid=11638 vsize=3632 CPUtime=0.29
/proc/11640/stat : 11640 (minisat_noasser) R 11638 11640 10409 0 -1 4194304 733 0 0 0 29 0 0 0 19 0 1 0 197842966 3719168 679 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/11640/statm: 908 679 67 130 0 775 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3632

[startup+0.701891 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 11640
/proc/meminfo: memFree=1743304/2055920 swapFree=4148656/4192956
[pid=11640] ppid=11638 vsize=5348 CPUtime=0.69
/proc/11640/stat : 11640 (minisat_noasser) R 11638 11640 10409 0 -1 4194304 1160 0 0 0 69 0 0 0 23 0 1 0 197842966 5476352 1106 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/11640/statm: 1337 1106 67 130 0 1204 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5348

[startup+1.50172 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 11641
/proc/meminfo: memFree=1737984/2055920 swapFree=4148656/4192956
[pid=11640] ppid=11638 vsize=8272 CPUtime=1.49
/proc/11640/stat : 11640 (minisat_noasser) R 11638 11640 10409 0 -1 4194304 1878 0 0 0 149 0 0 0 25 0 1 0 197842966 8470528 1824 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/11640/statm: 2068 1824 67 130 0 1935 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8272

[startup+3.10139 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 11641
/proc/meminfo: memFree=1734464/2055920 swapFree=4148656/4192956
[pid=11640] ppid=11638 vsize=12368 CPUtime=3.09
/proc/11640/stat : 11640 (minisat_noasser) R 11638 11640 10409 0 -1 4194304 2928 0 0 0 308 1 0 0 25 0 1 0 197842966 12664832 2874 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/11640/statm: 3092 2874 67 130 0 2959 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12368

[startup+6.30173 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 11641
/proc/meminfo: memFree=1730368/2055920 swapFree=4148656/4192956
[pid=11640] ppid=11638 vsize=14752 CPUtime=6.29
/proc/11640/stat : 11640 (minisat_noasser) R 11638 11640 10409 0 -1 4194304 3516 0 0 0 628 1 0 0 25 0 1 0 197842966 15106048 3462 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/11640/statm: 3688 3462 67 130 0 3555 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14752

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 11641
/proc/meminfo: memFree=1727424/2055920 swapFree=4148656/4192956
[pid=11640] ppid=11638 vsize=16864 CPUtime=12.69
/proc/11640/stat : 11640 (minisat_noasser) R 11638 11640 10409 0 -1 4194304 4037 0 0 0 1267 2 0 0 25 0 1 0 197842966 17268736 3983 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11640/statm: 4216 3983 67 130 0 4083 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16864

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 11641
/proc/meminfo: memFree=1725120/2055920 swapFree=4148656/4192956
[pid=11640] ppid=11638 vsize=19108 CPUtime=25.49
/proc/11640/stat : 11640 (minisat_noasser) R 11638 11640 10409 0 -1 4194304 4606 0 0 0 2547 2 0 0 25 0 1 0 197842966 19566592 4552 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11640/statm: 4777 4552 67 130 0 4644 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19108

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 11641
/proc/meminfo: memFree=1721536/2055920 swapFree=4148656/4192956
[pid=11640] ppid=11638 vsize=22708 CPUtime=51.09
/proc/11640/stat : 11640 (minisat_noasser) R 11638 11640 10409 0 -1 4194304 5496 0 0 0 5105 4 0 0 25 0 1 0 197842966 23252992 5442 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/11640/statm: 5677 5442 67 130 0 5544 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22708

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 11641
/proc/meminfo: memFree=1718976/2055920 swapFree=4148656/4192956
[pid=11640] ppid=11638 vsize=25216 CPUtime=102.3
/proc/11640/stat : 11640 (minisat_noasser) R 11638 11640 10409 0 -1 4194304 6119 0 0 0 10225 5 0 0 25 0 1 0 197842966 25821184 6065 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11640/statm: 6304 6065 67 130 0 6171 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 25216

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 11641
/proc/meminfo: memFree=1715072/2055920 swapFree=4148656/4192956
[pid=11640] ppid=11638 vsize=29044 CPUtime=162.29
/proc/11640/stat : 11640 (minisat_noasser) R 11638 11640 10409 0 -1 4194304 7082 0 0 0 16223 6 0 0 25 0 1 0 197842966 29741056 7028 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/11640/statm: 7261 7028 67 130 0 7128 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 29044

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 11641
/proc/meminfo: memFree=1712768/2055920 swapFree=4148656/4192956
[pid=11640] ppid=11638 vsize=31368 CPUtime=222.3
/proc/11640/stat : 11640 (minisat_noasser) R 11638 11640 10409 0 -1 4194304 7651 0 0 0 22223 7 0 0 25 0 1 0 197842966 32120832 7597 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11640/statm: 7842 7597 67 130 0 7709 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 31368

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 11641
/proc/meminfo: memFree=1712128/2055920 swapFree=4148656/4192956
[pid=11640] ppid=11638 vsize=32028 CPUtime=282.3
/proc/11640/stat : 11640 (minisat_noasser) R 11638 11640 10409 0 -1 4194304 7814 0 0 0 28223 7 0 0 25 0 1 0 197842966 32796672 7760 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/11640/statm: 8007 7760 67 130 0 7874 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 32028

[startup+342.301 s]
/proc/loadavg: 1.07 1.02 0.97 2/78 11641
/proc/meminfo: memFree=1710080/2055920 swapFree=4148656/4192956
[pid=11640] ppid=11638 vsize=34008 CPUtime=342.3
/proc/11640/stat : 11640 (minisat_noasser) R 11638 11640 10409 0 -1 4194304 8318 0 0 0 34222 8 0 0 25 0 1 0 197842966 34824192 8264 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/11640/statm: 8502 8264 67 130 0 8369 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 34008

[startup+402.302 s]
/proc/loadavg: 1.02 1.01 0.97 2/78 11641
/proc/meminfo: memFree=1708032/2055920 swapFree=4148656/4192956
[pid=11640] ppid=11638 vsize=36120 CPUtime=402.3
/proc/11640/stat : 11640 (minisat_noasser) R 11638 11640 10409 0 -1 4194304 8828 0 0 0 40220 10 0 0 25 0 1 0 197842966 36986880 8774 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547006 0 0 4096 3 0 0 0 17 1 0 0
/proc/11640/statm: 9030 8774 67 130 0 8897 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 36120

[startup+462.301 s]
/proc/loadavg: 1.01 1.00 0.97 2/78 11641
/proc/meminfo: memFree=1707904/2055920 swapFree=4148656/4192956
[pid=11640] ppid=11638 vsize=36252 CPUtime=462.3
/proc/11640/stat : 11640 (minisat_noasser) R 11638 11640 10409 0 -1 4194304 8870 0 0 0 46220 10 0 0 25 0 1 0 197842966 37122048 8816 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/11640/statm: 9063 8816 67 130 0 8930 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 36252

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 11641
/proc/meminfo: memFree=1707008/2055920 swapFree=4148656/4192956
[pid=11640] ppid=11638 vsize=37176 CPUtime=522.31
/proc/11640/stat : 11640 (minisat_noasser) R 11638 11640 10409 0 -1 4194304 9100 0 0 0 52220 11 0 0 25 0 1 0 197842966 38068224 9046 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/11640/statm: 9294 9046 67 130 0 9161 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 37176

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 11641
/proc/meminfo: memFree=1704448/2055920 swapFree=4148656/4192956
[pid=11640] ppid=11638 vsize=39684 CPUtime=582.31
/proc/11640/stat : 11640 (minisat_noasser) R 11638 11640 10409 0 -1 4194304 9743 0 0 0 58219 12 0 0 25 0 1 0 197842966 40636416 9689 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11640/statm: 9921 9689 67 130 0 9788 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 39684

[startup+642.301 s]
/proc/loadavg: 1.07 1.02 0.98 2/78 11641
/proc/meminfo: memFree=1704128/2055920 swapFree=4148656/4192956
[pid=11640] ppid=11638 vsize=40080 CPUtime=642.31
/proc/11640/stat : 11640 (minisat_noasser) R 11638 11640 10409 0 -1 4194304 9824 0 0 0 64219 12 0 0 25 0 1 0 197842966 41041920 9770 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/11640/statm: 10020 9770 67 130 0 9887 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 40080

[startup+702.302 s]
/proc/loadavg: 1.02 1.01 0.98 2/78 11641
/proc/meminfo: memFree=1702912/2055920 swapFree=4148656/4192956
[pid=11640] ppid=11638 vsize=41248 CPUtime=702.31
/proc/11640/stat : 11640 (minisat_noasser) R 11638 11640 10409 0 -1 4194304 10133 0 0 0 70218 13 0 0 25 0 1 0 197842966 42237952 10068 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/11640/statm: 10312 10068 67 130 0 10179 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 41248

[startup+762.305 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 11641
/proc/meminfo: memFree=1702848/2055920 swapFree=4148656/4192956
[pid=11640] ppid=11638 vsize=41248 CPUtime=762.32
/proc/11640/stat : 11640 (minisat_noasser) R 11638 11640 10409 0 -1 4194304 10134 0 0 0 76218 14 0 0 25 0 1 0 197842966 42237952 10069 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548737 0 0 4096 3 0 0 0 17 1 0 0
/proc/11640/statm: 10312 10069 67 130 0 10179 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 41248

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11641
/proc/meminfo: memFree=1702976/2055920 swapFree=4148656/4192956
[pid=11640] ppid=11638 vsize=41248 CPUtime=822.32
/proc/11640/stat : 11640 (minisat_noasser) R 11638 11640 10409 0 -1 4194304 10139 0 0 0 82218 14 0 0 25 0 1 0 197842966 42237952 10074 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/11640/statm: 10312 10074 67 130 0 10179 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 41248

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11641
/proc/meminfo: memFree=1702528/2055920 swapFree=4148656/4192956
[pid=11640] ppid=11638 vsize=41644 CPUtime=882.32
/proc/11640/stat : 11640 (minisat_noasser) R 11638 11640 10409 0 -1 4194304 10246 0 0 0 88217 15 0 0 25 0 1 0 197842966 42643456 10181 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/11640/statm: 10411 10181 67 130 0 10278 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 41644

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11641
/proc/meminfo: memFree=1697984/2055920 swapFree=4148656/4192956
[pid=11640] ppid=11638 vsize=46172 CPUtime=942.31
/proc/11640/stat : 11640 (minisat_noasser) R 11638 11640 10409 0 -1 4194304 11378 0 0 0 94215 16 0 0 25 0 1 0 197842966 47280128 11313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/11640/statm: 11543 11313 67 130 0 11410 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 46172

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11641
/proc/meminfo: memFree=1697344/2055920 swapFree=4148656/4192956
[pid=11640] ppid=11638 vsize=46732 CPUtime=1002.32
/proc/11640/stat : 11640 (minisat_noasser) R 11638 11640 10409 0 -1 4194304 11530 0 0 0 100215 17 0 0 25 0 1 0 197842966 47853568 11460 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/11640/statm: 11683 11460 67 130 0 11550 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 46732

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11641
/proc/meminfo: memFree=1696896/2055920 swapFree=4148656/4192956
[pid=11640] ppid=11638 vsize=47260 CPUtime=1062.32
/proc/11640/stat : 11640 (minisat_noasser) R 11638 11640 10409 0 -1 4194304 11651 0 0 0 106215 17 0 0 25 0 1 0 197842966 48394240 11581 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546847 0 0 4096 3 0 0 0 17 1 0 0
/proc/11640/statm: 11815 11581 67 130 0 11682 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 47260

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11641
/proc/meminfo: memFree=1696448/2055920 swapFree=4148656/4192956
[pid=11640] ppid=11638 vsize=47600 CPUtime=1122.33
/proc/11640/stat : 11640 (minisat_noasser) R 11638 11640 10409 0 -1 4194304 11749 0 0 0 112215 18 0 0 25 0 1 0 197842966 48742400 11677 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546804 0 0 4096 3 0 0 0 17 1 0 0
/proc/11640/statm: 11900 11677 67 130 0 11767 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 47600

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11641
/proc/meminfo: memFree=1696512/2055920 swapFree=4148656/4192956
[pid=11640] ppid=11638 vsize=47600 CPUtime=1182.32
/proc/11640/stat : 11640 (minisat_noasser) R 11638 11640 10409 0 -1 4194304 11749 0 0 0 118214 18 0 0 25 0 1 0 197842966 48742400 11677 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/11640/statm: 11900 11677 67 130 0 11767 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 47600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11641
/proc/meminfo: memFree=1696512/2055920 swapFree=4148656/4192956
[pid=11640] ppid=11638 vsize=47600 CPUtime=1200.03
/proc/11640/stat : 11640 (minisat_noasser) R 11638 11640 10409 0 -1 4194304 11749 0 0 0 119985 18 0 0 25 0 1 0 197842966 48742400 11677 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/11640/statm: 11900 11677 67 130 0 11767 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 47600

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): 1200.02
CPU time (s): 1200.05
CPU user time (s): 1199.86
CPU system time (s): 0.19597
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 47656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.19597
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11749
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= 24601

runsolver used 0.952855 second user time and 2.78358 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Wed Apr 25 11:07:33 UTC 2007

IDJOB= 421148
IDBENCH= 20057
IDSOLVER= 188
FILE ID= node16/421148-1177499253

PBS_JOBID= 4685874

Free space on /tmp= 66403 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S274221008-04.cnf
COMMAND LINE= /tmp/evaluation/421148-1177499253/minisat_noassertions /tmp/evaluation/421148-1177499253/instance-421148-1177499253.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-421148-1177499253 -o ROOT/results/node16/solver-421148-1177499253 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421148-1177499253/minisat_noassertions /tmp/evaluation/421148-1177499253/instance-421148-1177499253.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  3d0711206cfa2121733d618d99033e11

RANDOM SEED= 316784158

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.232
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		: 3000.232
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:       1743840 kB
Buffers:         35792 kB
Cached:         162068 kB
SwapCached:      12328 kB
Active:         169120 kB
Inactive:        89932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1743840 kB
SwapTotal:     4192956 kB
SwapFree:      4148656 kB
Dirty:            1956 kB
Writeback:           0 kB
Mapped:          68212 kB
Slab:            38500 kB
Committed_AS:  7572224 kB
PageTables:       1924 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= 66403 MiB

End job on node16 on Wed Apr 25 11:27:35 UTC 2007