Trace number 301518

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 1200.45

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S837858872-05.cnf
MD5SUM85514aaeb8ddbf9105f63035677ed014
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark324.317
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                                                |
0.00/0.04	c |  Parsing time:         0.04         s                                       |
0.10/0.15	c ============================[ Search Statistics ]==============================
0.10/0.15	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.15	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.15	c ===============================================================================
0.10/0.15	c |         0 |    1000    20000   100000 |     6666        0    nan |  0.000 % |
0.10/0.16	c |       102 |    1000    20000   100000 |     7333      102    129 |  0.000 % |
0.10/0.18	c |       252 |    1000    20000   100000 |     8066      252    118 |  0.000 % |
0.20/0.21	c |       477 |    1000    20000   100000 |     8873      477    115 |  0.000 % |
0.20/0.25	c |       814 |    1000    20000   100000 |     9760      814    118 |  0.000 % |
0.20/0.31	c |      1320 |    1000    20000   100000 |    10736     1320    119 |  0.000 % |
0.30/0.40	c |      2079 |    1000    20000   100000 |    11810     2079    123 |  0.000 % |
0.51/0.56	c |      3218 |    1000    20000   100000 |    12991     3218    126 |  0.000 % |
0.71/0.80	c |      4928 |    1000    20000   100000 |    14290     4928    128 |  0.000 % |
1.12/1.20	c |      7492 |    1000    20000   100000 |    15719     7492    132 |  0.000 % |
1.94/1.94	c |     11336 |    1000    20000   100000 |    17291    11336    135 |  0.000 % |
3.17/3.27	c |     17102 |    1000    20000   100000 |    19020    17102    135 |  0.000 % |
5.42/5.50	c |     25751 |    1000    20000   100000 |    20922    16046    135 |  0.000 % |
9.42/9.47	c |     38726 |    1000    20000   100000 |    23015    18367    144 |  0.000 % |
16.18/16.21	c |     58188 |    1000    20000   100000 |    25316    13932    136 |  0.000 % |
28.47/28.50	c |     87380 |    1000    20000   100000 |    27848    15079    139 |  0.000 % |
48.03/48.08	c |    131172 |    1000    20000   100000 |    30633    26377    146 |  0.000 % |
81.93/81.99	c |    196856 |    1000    20000   100000 |    33696    20968    152 |  0.000 % |
129.44/129.52	c |    295383 |    1000    20000   100000 |    37066    33722    142 |  0.000 % |
210.87/210.96	c |    443172 |    1000    20000   100000 |    40772    13675    140 |  0.000 % |
337.77/337.96	c |    664855 |    1000    20000   100000 |    44849    14762    131 |  0.000 % |
539.83/539.99	c |    997382 |    1000    20000   100000 |    49334    32837    142 |  0.000 % |
913.85/914.16	c |   1496170 |    1000    20000   100000 |    54268    35341    146 |  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/node14/watcher-301518-1171975285 -o ROOT/results/node14/solver-301518-1171975285 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301518-1171975285/minisat /tmp/evaluation/301518-1171975285/instance-301518-1171975285.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 3/77 14347
/proc/meminfo: memFree=1348720/2055920 swapFree=4192812/4192956
[pid=14347] ppid=14345 vsize=1888 CPUtime=0
/proc/14347/stat : 14347 (minisat) R 14345 14347 13944 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 217482944 1933312 247 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/14347/statm: 472 248 58 138 0 331 0

[startup+0.107379 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14347
/proc/meminfo: memFree=1348720/2055920 swapFree=4192812/4192956
[pid=14347] ppid=14345 vsize=3408 CPUtime=0.1
/proc/14347/stat : 14347 (minisat) R 14345 14347 13944 0 -1 4194304 645 0 0 0 10 0 0 0 18 0 1 0 217482944 3489792 629 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134521397 0 0 4096 3 0 0 0 17 1 0 0
/proc/14347/statm: 852 629 71 138 0 711 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3408

[startup+0.515417 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14347
/proc/meminfo: memFree=1348720/2055920 swapFree=4192812/4192956
[pid=14347] ppid=14345 vsize=4464 CPUtime=0.51
/proc/14347/stat : 14347 (minisat) R 14345 14347 13944 0 -1 4194304 947 0 0 0 51 0 0 0 21 0 1 0 217482944 4571136 891 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/14347/statm: 1116 891 73 138 0 975 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4464

[startup+1.33549 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14348
/proc/meminfo: memFree=1343144/2055920 swapFree=4192812/4192956
[pid=14347] ppid=14345 vsize=7500 CPUtime=1.33
/proc/14347/stat : 14347 (minisat) R 14345 14347 13944 0 -1 4194304 1699 0 0 0 132 1 0 0 25 0 1 0 217482944 7680000 1643 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14347/statm: 1875 1643 73 138 0 1734 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 7500

[startup+2.97665 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14348
/proc/meminfo: memFree=1339496/2055920 swapFree=4192812/4192956
[pid=14347] ppid=14345 vsize=12020 CPUtime=2.97
/proc/14347/stat : 14347 (minisat) R 14345 14347 13944 0 -1 4194304 2821 0 0 0 296 1 0 0 25 0 1 0 217482944 12308480 2765 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14347/statm: 3005 2765 73 138 0 2864 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 12020

[startup+6.25496 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14348
/proc/meminfo: memFree=1335784/2055920 swapFree=4192812/4192956
[pid=14347] ppid=14345 vsize=14148 CPUtime=6.24
/proc/14347/stat : 14347 (minisat) R 14345 14347 13944 0 -1 4194304 3367 0 0 0 623 1 0 0 25 0 1 0 217482944 14487552 3311 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/14347/statm: 3537 3311 73 138 0 3396 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14148

[startup+12.7126 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14348
/proc/meminfo: memFree=1332456/2055920 swapFree=4192812/4192956
[pid=14347] ppid=14345 vsize=17184 CPUtime=12.7
/proc/14347/stat : 14347 (minisat) R 14345 14347 13944 0 -1 4194304 4124 0 0 0 1268 2 0 0 25 0 1 0 217482944 17596416 4068 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/14347/statm: 4296 4068 73 138 0 4155 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 17184

[startup+25.5138 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14348
/proc/meminfo: memFree=1331176/2055920 swapFree=4192812/4192956
[pid=14347] ppid=14345 vsize=18372 CPUtime=25.5
/proc/14347/stat : 14347 (minisat) R 14345 14347 13944 0 -1 4194304 4431 0 0 0 2547 3 0 0 25 0 1 0 217482944 18812928 4375 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/14347/statm: 4593 4375 73 138 0 4452 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 18372

[startup+51.1262 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 14348
/proc/meminfo: memFree=1326440/2055920 swapFree=4192812/4192956
[pid=14347] ppid=14345 vsize=23296 CPUtime=51.1
/proc/14347/stat : 14347 (minisat) R 14345 14347 13944 0 -1 4194304 5626 0 0 0 5106 4 0 0 25 0 1 0 217482944 23855104 5570 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550708 0 0 4096 3 0 0 0 17 1 0 0
/proc/14347/statm: 5824 5570 73 138 0 5683 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 23296

[startup+102.341 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 14348
/proc/meminfo: memFree=1323496/2055920 swapFree=4192812/4192956
[pid=14347] ppid=14345 vsize=26068 CPUtime=102.3
/proc/14347/stat : 14347 (minisat) R 14345 14347 13944 0 -1 4194304 6343 0 0 0 10225 5 0 0 25 0 1 0 217482944 26693632 6287 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14347/statm: 6517 6287 73 138 0 6376 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 26068

[startup+162.372 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 14348
/proc/meminfo: memFree=1320104/2055920 swapFree=4192812/4192956
[pid=14347] ppid=14345 vsize=29500 CPUtime=162.31
/proc/14347/stat : 14347 (minisat) R 14345 14347 13944 0 -1 4194304 7194 0 0 0 16225 6 0 0 25 0 1 0 217482944 30208000 7138 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/14347/statm: 7375 7138 73 138 0 7234 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 29500

[startup+222.407 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14348
/proc/meminfo: memFree=1318888/2055920 swapFree=4192812/4192956
[pid=14347] ppid=14345 vsize=31044 CPUtime=222.34
/proc/14347/stat : 14347 (minisat) R 14345 14347 13944 0 -1 4194304 7574 0 0 0 22227 7 0 0 25 0 1 0 217482944 31789056 7518 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/14347/statm: 7761 7518 73 138 0 7620 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 31044

[startup+282.441 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14348
/proc/meminfo: memFree=1316904/2055920 swapFree=4192812/4192956
[pid=14347] ppid=14345 vsize=32708 CPUtime=282.35
/proc/14347/stat : 14347 (minisat) R 14345 14347 13944 0 -1 4194304 7969 0 0 0 28227 8 0 0 25 0 1 0 217482944 33492992 7913 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14347/statm: 8177 7913 73 138 0 8036 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 32708

[startup+342.474 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14348
/proc/meminfo: memFree=1316520/2055920 swapFree=4192812/4192956
[pid=14347] ppid=14345 vsize=32972 CPUtime=342.37
/proc/14347/stat : 14347 (minisat) R 14345 14347 13944 0 -1 4194304 8060 0 0 0 34228 9 0 0 25 0 1 0 217482944 33763328 8004 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551891 0 0 4096 3 0 0 0 17 1 0 0
/proc/14347/statm: 8243 8004 73 138 0 8102 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 32972

[startup+402.506 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14348
/proc/meminfo: memFree=1313768/2055920 swapFree=4192812/4192956
[pid=14347] ppid=14345 vsize=35736 CPUtime=402.39
/proc/14347/stat : 14347 (minisat) R 14345 14347 13944 0 -1 4194304 8743 0 0 0 40229 10 0 0 25 0 1 0 217482944 36593664 8687 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556734 0 0 4096 3 0 0 0 17 1 0 0
/proc/14347/statm: 8934 8687 73 138 0 8793 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 35736

[startup+462.537 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14348
/proc/meminfo: memFree=1313320/2055920 swapFree=4192812/4192956
[pid=14347] ppid=14345 vsize=36264 CPUtime=462.4
/proc/14347/stat : 14347 (minisat) R 14345 14347 13944 0 -1 4194304 8877 0 0 0 46229 11 0 0 25 0 1 0 217482944 37134336 8821 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14347/statm: 9066 8821 73 138 0 8925 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 36264

[startup+522.567 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 14348
/proc/meminfo: memFree=1313320/2055920 swapFree=4192812/4192956
[pid=14347] ppid=14345 vsize=36256 CPUtime=522.41
/proc/14347/stat : 14347 (minisat) R 14345 14347 13944 0 -1 4194304 8877 0 0 0 52230 11 0 0 25 0 1 0 217482944 37126144 8821 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14347/statm: 9064 8821 73 138 0 8923 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 36256

[startup+582.597 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 14348
/proc/meminfo: memFree=1309352/2055920 swapFree=4192812/4192956
[pid=14347] ppid=14345 vsize=40220 CPUtime=582.43
/proc/14347/stat : 14347 (minisat) R 14345 14347 13944 0 -1 4194304 9868 0 0 0 58230 13 0 0 25 0 1 0 217482944 41185280 9812 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14347/statm: 10055 9812 73 138 0 9914 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 40220

[startup+642.63 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 14348
/proc/meminfo: memFree=1308776/2055920 swapFree=4192812/4192956
[pid=14347] ppid=14345 vsize=40880 CPUtime=642.45
/proc/14347/stat : 14347 (minisat) R 14345 14347 13944 0 -1 4194304 10013 0 0 0 64231 14 0 0 25 0 1 0 217482944 41861120 9957 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14347/statm: 10220 9957 73 138 0 10079 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 40880

[startup+702.665 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14348
/proc/meminfo: memFree=1307944/2055920 swapFree=4192812/4192956
[pid=14347] ppid=14345 vsize=41540 CPUtime=702.46
/proc/14347/stat : 14347 (minisat) R 14345 14347 13944 0 -1 4194304 10203 0 0 0 70232 14 0 0 25 0 1 0 217482944 42536960 10147 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14347/statm: 10385 10147 73 138 0 10244 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 41540

[startup+762.696 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14348
/proc/meminfo: memFree=1307816/2055920 swapFree=4192812/4192956
[pid=14347] ppid=14345 vsize=41672 CPUtime=762.48
/proc/14347/stat : 14347 (minisat) R 14345 14347 13944 0 -1 4194304 10239 0 0 0 76233 15 0 0 25 0 1 0 217482944 42672128 10183 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/14347/statm: 10418 10183 73 138 0 10277 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 41672

[startup+822.726 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14348
/proc/meminfo: memFree=1307560/2055920 swapFree=4192812/4192956
[pid=14347] ppid=14345 vsize=41936 CPUtime=822.49
/proc/14347/stat : 14347 (minisat) R 14345 14347 13944 0 -1 4194304 10294 0 0 0 82234 15 0 0 25 0 1 0 217482944 42942464 10238 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14347/statm: 10484 10238 73 138 0 10343 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 41936

[startup+882.756 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14348
/proc/meminfo: memFree=1307496/2055920 swapFree=4192812/4192956
[pid=14347] ppid=14345 vsize=41936 CPUtime=882.5
/proc/14347/stat : 14347 (minisat) R 14345 14347 13944 0 -1 4194304 10295 0 0 0 88234 16 0 0 25 0 1 0 217482944 42942464 10239 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14347/statm: 10484 10239 73 138 0 10343 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 41936

[startup+942.787 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14348
/proc/meminfo: memFree=1306024/2055920 swapFree=4192812/4192956
[pid=14347] ppid=14345 vsize=43352 CPUtime=942.52
/proc/14347/stat : 14347 (minisat) R 14345 14347 13944 0 -1 4194304 10659 0 0 0 94235 17 0 0 25 0 1 0 217482944 44392448 10603 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556173 0 0 4096 3 0 0 0 17 1 0 0
/proc/14347/statm: 10838 10603 73 138 0 10697 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 43352

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14348
/proc/meminfo: memFree=1304168/2055920 swapFree=4192812/4192956
[pid=14347] ppid=14345 vsize=45464 CPUtime=1002.53
/proc/14347/stat : 14347 (minisat) R 14345 14347 13944 0 -1 4194304 11182 0 0 0 100235 18 0 0 25 0 1 0 217482944 46555136 11126 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/14347/statm: 11366 11126 73 138 0 11225 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 45464

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14348
/proc/meminfo: memFree=1304168/2055920 swapFree=4192812/4192956
[pid=14347] ppid=14345 vsize=45464 CPUtime=1062.54
/proc/14347/stat : 14347 (minisat) R 14345 14347 13944 0 -1 4194304 11182 0 0 0 106236 18 0 0 25 0 1 0 217482944 46555136 11126 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14347/statm: 11366 11126 73 138 0 11225 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 45464

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14348
/proc/meminfo: memFree=1303720/2055920 swapFree=4192812/4192956
[pid=14347] ppid=14345 vsize=45860 CPUtime=1122.56
/proc/14347/stat : 14347 (minisat) R 14345 14347 13944 0 -1 4194304 11283 0 0 0 112237 19 0 0 25 0 1 0 217482944 46960640 11227 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/14347/statm: 11465 11227 73 138 0 11324 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 45860

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 14412
/proc/meminfo: memFree=1302320/2055920 swapFree=4192812/4192956
[pid=14347] ppid=14345 vsize=45860 CPUtime=1182.56
/proc/14347/stat : 14347 (minisat) R 14345 14347 13944 0 -1 4194304 11294 0 0 0 118236 20 0 0 25 0 1 0 217482944 46960640 11238 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14347/statm: 11465 11238 73 138 0 11324 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 45860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 14450
/proc/meminfo: memFree=1302328/2055920 swapFree=4192812/4192956
[pid=14347] ppid=14345 vsize=45860 CPUtime=1200.06
/proc/14347/stat : 14347 (minisat) R 14345 14347 13944 0 -1 4194304 11294 0 0 0 119986 20 0 0 25 0 1 0 217482944 46960640 11238 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/14347/statm: 11465 11238 73 138 0 11324 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 45860

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 14450
/proc/meminfo: memFree=1302328/2055920 swapFree=4192812/4192956
[pid=14347] ppid=14345 vsize=45860 CPUtime=1200.06
/proc/14347/stat : 14347 (minisat) R 14345 14347 13944 0 -1 4194304 11294 0 0 0 119986 20 0 0 25 0 1 0 217482944 46960640 11238 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/14347/statm: 11465 11238 73 138 0 11324 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 45860

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.08
CPU user time (s): 1199.87
CPU system time (s): 0.209968
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 45860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.209968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11294
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= 1691

runsolver used 1.39779 second user time and 2.83257 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Tue Feb 20 12:41:25 UTC 2007

IDJOB= 301518
IDBENCH= 20061
IDSOLVER= 109
FILE ID= node14/301518-1171975285

PBS_JOBID= 3849051

Free space on /tmp= 66549 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S837858872-05.cnf
COMMAND LINE= /tmp/evaluation/301518-1171975285/minisat /tmp/evaluation/301518-1171975285/instance-301518-1171975285.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-301518-1171975285 -o ROOT/results/node14/solver-301518-1171975285 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301518-1171975285/minisat /tmp/evaluation/301518-1171975285/instance-301518-1171975285.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  85514aaeb8ddbf9105f63035677ed014

RANDOM SEED= 976790264

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1349192 kB
Buffers:         66076 kB
Cached:         504308 kB
SwapCached:          0 kB
Active:         334852 kB
Inactive:       289508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1349192 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1360 kB
Writeback:           0 kB
Mapped:          72900 kB
Slab:            67944 kB
Committed_AS:   802112 kB
PageTables:       1736 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= 66549 MiB

End job on node14 on Tue Feb 20 13:01:28 UTC 2007