Trace number 304101

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) 1200.02 1200.56

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1535300821-05.cnf
MD5SUM93f37c46a26d2e8e869ca178d98d46ca
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 518700

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:  220                                                  |
0.00/0.00	c |  Number of clauses:    18700                                                |
0.00/0.10	c |  Parsing time:         0.10         s                                       |
0.51/0.55	c ============================[ Search Statistics ]==============================
0.51/0.55	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.51/0.55	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.51/0.55	c ===============================================================================
0.51/0.55	c |         0 |     220    18700   130900 |     6233        0    nan |  0.000 % |
0.51/0.57	c |       100 |     220    18700   130900 |     6856      100     57 |  0.002 % |
0.51/0.59	c |       251 |     220    18700   130900 |     7542      251     58 |  0.002 % |
0.51/0.61	c |       476 |     220    18700   130900 |     8296      476     58 |  0.002 % |
0.61/0.64	c |       813 |     220    18700   130900 |     9126      813     60 |  0.002 % |
0.61/0.69	c |      1320 |     220    18700   130900 |    10038     1320     61 |  0.002 % |
0.71/0.77	c |      2079 |     220    18700   130900 |    11042     2079     62 |  0.002 % |
0.81/0.89	c |      3220 |     220    18700   130900 |    12147     3220     62 |  0.002 % |
1.02/1.09	c |      4928 |     220    18700   130900 |    13361     4928     63 |  0.002 % |
1.32/1.42	c |      7490 |     220    18700   130900 |    14697     7490     63 |  0.002 % |
2.04/2.06	c |     11334 |     220    18700   130900 |    16167    11334     63 |  0.002 % |
3.27/3.28	c |     17103 |     220    18700   130900 |    17784     8972     62 |  0.002 % |
5.01/5.08	c |     25753 |     220    18700   130900 |    19562    17622     63 |  0.002 % |
8.09/8.18	c |     38727 |     220    18700   130900 |    21519    10930     63 |  0.002 % |
13.21/13.25	c |     58188 |     220    18700   130900 |    23671    19585     63 |  0.002 % |
21.91/22.02	c |     87381 |     220    18700   130900 |    26038    11971     62 |  0.002 % |
35.74/35.76	c |    131173 |     220    18700   130900 |    28641    12918     62 |  0.002 % |
58.27/58.34	c |    196857 |     220    18700   130900 |    31506    27934     64 |  0.002 % |
92.58/92.65	c |    295383 |     220    18700   130900 |    34656    29851     63 |  0.002 % |
151.97/152.04	c |    443175 |     220    18700   130900 |    38122    24141     61 |  0.002 % |
243.21/243.39	c |    664861 |     220    18700   130900 |    41934    18313     61 |  0.002 % |
392.11/392.34	c |    997387 |     220    18700   130900 |    46128    33776     62 |  0.002 % |
640.03/640.31	c |   1496176 |     220    18700   130900 |    50741    41296     63 |  0.002 % |
1031.55/1032.11	c |   2244358 |     220    18700   130900 |    55815    15418     59 |  0.002 % |

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/node15/watcher-304101-1172051254 -o ROOT/results/node15/solver-304101-1172051254 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304101-1172051254/minisat /tmp/evaluation/304101-1172051254/instance-304101-1172051254.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11624
/proc/meminfo: memFree=1464400/2055920 swapFree=4192812/4192956
[pid=11624] ppid=11622 vsize=1888 CPUtime=0
/proc/11624/stat : 11624 (minisat) R 11622 11624 10496 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 225079758 1933312 246 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532676 0 0 4096 3 0 0 0 17 1 0 0
/proc/11624/statm: 472 247 58 138 0 331 0

[startup+0.107694 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11624
/proc/meminfo: memFree=1464400/2055920 swapFree=4192812/4192956
[pid=11624] ppid=11622 vsize=3600 CPUtime=0.1
/proc/11624/stat : 11624 (minisat) R 11622 11624 10496 0 -1 4194304 707 0 0 0 10 0 0 0 18 0 1 0 225079758 3686400 691 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530780 0 0 4096 3 0 0 0 17 1 0 0
/proc/11624/statm: 900 691 71 138 0 759 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3600

[startup+0.515763 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11624
/proc/meminfo: memFree=1464400/2055920 swapFree=4192812/4192956
[pid=11624] ppid=11622 vsize=3764 CPUtime=0.51
/proc/11624/stat : 11624 (minisat) R 11622 11624 10496 0 -1 4194304 751 0 0 0 51 0 0 0 21 0 1 0 225079758 3854336 735 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530780 0 0 4096 3 0 0 0 17 1 0 0
/proc/11624/statm: 941 735 71 138 0 800 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3764

[startup+1.3369 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 11625
/proc/meminfo: memFree=1461064/2055920 swapFree=4192812/4192956
[pid=11624] ppid=11622 vsize=4808 CPUtime=1.32
/proc/11624/stat : 11624 (minisat) R 11622 11624 10496 0 -1 4194304 1051 0 0 0 132 0 0 0 25 0 1 0 225079758 4923392 998 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/11624/statm: 1202 998 73 138 0 1061 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4808

[startup+2.97718 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 11625
/proc/meminfo: memFree=1458952/2055920 swapFree=4192812/4192956
[pid=11624] ppid=11622 vsize=7316 CPUtime=2.96
/proc/11624/stat : 11624 (minisat) R 11622 11624 10496 0 -1 4194304 1666 0 0 0 296 0 0 0 25 0 1 0 225079758 7491584 1613 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/11624/statm: 1829 1613 73 138 0 1688 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7316

[startup+6.25375 s]
/proc/loadavg: 0.93 0.98 0.99 3/78 11625
/proc/meminfo: memFree=1456648/2055920 swapFree=4192812/4192956
[pid=11624] ppid=11622 vsize=8608 CPUtime=6.24
/proc/11624/stat : 11624 (minisat) R 11622 11624 10496 0 -1 4194304 1991 0 0 0 624 0 0 0 25 0 1 0 225079758 8814592 1938 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/11624/statm: 2152 1938 73 138 0 2011 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8608

[startup+12.7119 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 11625
/proc/meminfo: memFree=1455824/2055920 swapFree=4192812/4192956
[pid=11624] ppid=11622 vsize=9408 CPUtime=12.7
/proc/11624/stat : 11624 (minisat) R 11622 11624 10496 0 -1 4194304 2175 0 0 0 1269 1 0 0 25 0 1 0 225079758 9633792 2122 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/11624/statm: 2352 2122 73 138 0 2211 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 9408

[startup+25.5141 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 11625
/proc/meminfo: memFree=1454800/2055920 swapFree=4192812/4192956
[pid=11624] ppid=11622 vsize=10728 CPUtime=25.49
/proc/11624/stat : 11624 (minisat) R 11622 11624 10496 0 -1 4194304 2529 0 0 0 2548 1 0 0 25 0 1 0 225079758 10985472 2476 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/11624/statm: 2682 2476 73 138 0 2541 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10728

[startup+51.1274 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 11625
/proc/meminfo: memFree=1452944/2055920 swapFree=4192812/4192956
[pid=11624] ppid=11622 vsize=12344 CPUtime=51.1
/proc/11624/stat : 11624 (minisat) R 11622 11624 10496 0 -1 4194304 2915 0 0 0 5108 2 0 0 25 0 1 0 225079758 12640256 2862 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11624/statm: 3086 2862 73 138 0 2945 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 12344

[startup+102.349 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 11625
/proc/meminfo: memFree=1450576/2055920 swapFree=4192812/4192956
[pid=11624] ppid=11622 vsize=14608 CPUtime=102.3
/proc/11624/stat : 11624 (minisat) R 11622 11624 10496 0 -1 4194304 3488 0 0 0 10227 3 0 0 25 0 1 0 225079758 14958592 3435 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11624/statm: 3652 3435 73 138 0 3511 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 14608

[startup+162.383 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11625
/proc/meminfo: memFree=1449168/2055920 swapFree=4192812/4192956
[pid=11624] ppid=11622 vsize=16068 CPUtime=162.31
/proc/11624/stat : 11624 (minisat) R 11622 11624 10496 0 -1 4194304 3838 0 0 0 16227 4 0 0 25 0 1 0 225079758 16453632 3785 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11624/statm: 4017 3785 73 138 0 3876 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 16068

[startup+222.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11625
/proc/meminfo: memFree=1448336/2055920 swapFree=4192812/4192956
[pid=11624] ppid=11622 vsize=16896 CPUtime=222.32
/proc/11624/stat : 11624 (minisat) R 11622 11624 10496 0 -1 4194304 4031 0 0 0 22227 5 0 0 25 0 1 0 225079758 17301504 3978 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/11624/statm: 4224 3978 73 138 0 4083 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 16896

[startup+282.438 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11625
/proc/meminfo: memFree=1446864/2055920 swapFree=4192812/4192956
[pid=11624] ppid=11622 vsize=18484 CPUtime=282.33
/proc/11624/stat : 11624 (minisat) R 11622 11624 10496 0 -1 4194304 4432 0 0 0 28227 6 0 0 25 0 1 0 225079758 18927616 4379 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11624/statm: 4621 4379 73 138 0 4480 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 18484

[startup+342.466 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11625
/proc/meminfo: memFree=1446608/2055920 swapFree=4192812/4192956
[pid=11624] ppid=11622 vsize=18920 CPUtime=342.33
/proc/11624/stat : 11624 (minisat) R 11622 11624 10496 0 -1 4194304 4502 0 0 0 34227 6 0 0 25 0 1 0 225079758 19374080 4449 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11624/statm: 4730 4449 73 138 0 4589 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 18920

[startup+402.499 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11625
/proc/meminfo: memFree=1445200/2055920 swapFree=4192812/4192956
[pid=11624] ppid=11622 vsize=20260 CPUtime=402.34
/proc/11624/stat : 11624 (minisat) R 11622 11624 10496 0 -1 4194304 4837 0 0 0 40227 7 0 0 25 0 1 0 225079758 20746240 4784 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/11624/statm: 5065 4784 73 138 0 4924 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 20260

[startup+462.529 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11625
/proc/meminfo: memFree=1444496/2055920 swapFree=4192812/4192956
[pid=11624] ppid=11622 vsize=20944 CPUtime=462.36
/proc/11624/stat : 11624 (minisat) R 11622 11624 10496 0 -1 4194304 5008 0 0 0 46228 8 0 0 25 0 1 0 225079758 21446656 4955 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550593 0 0 4096 3 0 0 0 17 1 0 0
/proc/11624/statm: 5236 4955 73 138 0 5095 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 20944

[startup+522.557 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11625
/proc/meminfo: memFree=1444048/2055920 swapFree=4192812/4192956
[pid=11624] ppid=11622 vsize=21424 CPUtime=522.37
/proc/11624/stat : 11624 (minisat) R 11622 11624 10496 0 -1 4194304 5114 0 0 0 52228 9 0 0 25 0 1 0 225079758 21938176 5061 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11624/statm: 5356 5061 73 138 0 5215 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 21424

[startup+582.586 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11625
/proc/meminfo: memFree=1443792/2055920 swapFree=4192812/4192956
[pid=11624] ppid=11622 vsize=21756 CPUtime=582.37
/proc/11624/stat : 11624 (minisat) R 11622 11624 10496 0 -1 4194304 5188 0 0 0 58228 9 0 0 25 0 1 0 225079758 22278144 5135 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11624/statm: 5439 5135 73 138 0 5298 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 21756

[startup+642.619 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11625
/proc/meminfo: memFree=1443728/2055920 swapFree=4192812/4192956
[pid=11624] ppid=11622 vsize=21888 CPUtime=642.39
/proc/11624/stat : 11624 (minisat) R 11622 11624 10496 0 -1 4194304 5239 0 0 0 64229 10 0 0 25 0 1 0 225079758 22413312 5186 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552669 0 0 4096 3 0 0 0 17 1 0 0
/proc/11624/statm: 5472 5186 73 138 0 5331 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 21888

[startup+702.649 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11625
/proc/meminfo: memFree=1441680/2055920 swapFree=4192812/4192956
[pid=11624] ppid=11622 vsize=23864 CPUtime=702.39
/proc/11624/stat : 11624 (minisat) R 11622 11624 10496 0 -1 4194304 5709 0 0 0 70229 10 0 0 25 0 1 0 225079758 24436736 5656 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11624/statm: 5966 5656 73 138 0 5825 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 23864

[startup+762.682 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11625
/proc/meminfo: memFree=1441552/2055920 swapFree=4192812/4192956
[pid=11624] ppid=11622 vsize=23996 CPUtime=762.4
/proc/11624/stat : 11624 (minisat) R 11622 11624 10496 0 -1 4194304 5751 0 0 0 76229 11 0 0 25 0 1 0 225079758 24571904 5698 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11624/statm: 5999 5698 73 138 0 5858 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 23996

[startup+822.726 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 11699
/proc/meminfo: memFree=1439944/2055920 swapFree=4192812/4192956
[pid=11624] ppid=11622 vsize=24276 CPUtime=822.4
/proc/11624/stat : 11624 (minisat) R 11622 11624 10496 0 -1 4194304 5811 0 0 0 82228 12 0 0 25 0 1 0 225079758 24858624 5758 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551013 0 0 4096 3 0 0 0 17 1 0 0
/proc/11624/statm: 6069 5758 73 138 0 5928 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 24276

[startup+882.778 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 11793
/proc/meminfo: memFree=1439704/2055920 swapFree=4192812/4192956
[pid=11624] ppid=11622 vsize=24536 CPUtime=882.37
/proc/11624/stat : 11624 (minisat) R 11622 11624 10496 0 -1 4194304 5870 0 0 0 88224 13 0 0 25 0 1 0 225079758 25124864 5817 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/11624/statm: 6134 5817 73 138 0 5993 0
Current children cumulated CPU time (s) 882.37
Current children cumulated vsize (KiB) 24536

[startup+942.811 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11823
/proc/meminfo: memFree=1440656/2055920 swapFree=4192812/4192956
[pid=11624] ppid=11622 vsize=24700 CPUtime=942.36
/proc/11624/stat : 11624 (minisat) R 11622 11624 10496 0 -1 4194304 5922 0 0 0 94223 13 0 0 25 0 1 0 225079758 25292800 5869 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/11624/statm: 6175 5869 73 138 0 6034 0
Current children cumulated CPU time (s) 942.36
Current children cumulated vsize (KiB) 24700

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11842
/proc/meminfo: memFree=1440016/2055920 swapFree=4192812/4192956
[pid=11624] ppid=11622 vsize=25004 CPUtime=1002.36
/proc/11624/stat : 11624 (minisat) R 11622 11624 10496 0 -1 4194304 5978 0 0 0 100223 13 0 0 25 0 1 0 225079758 25604096 5925 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/11624/statm: 6251 5925 73 138 0 6110 0
Current children cumulated CPU time (s) 1002.36
Current children cumulated vsize (KiB) 25004

[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11842
/proc/meminfo: memFree=1438480/2055920 swapFree=4192812/4192956
[pid=11624] ppid=11622 vsize=26472 CPUtime=1062.37
/proc/11624/stat : 11624 (minisat) R 11622 11624 10496 0 -1 4194304 6368 0 0 0 106223 14 0 0 25 0 1 0 225079758 27107328 6315 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11624/statm: 6618 6315 73 138 0 6477 0
Current children cumulated CPU time (s) 1062.37
Current children cumulated vsize (KiB) 26472

[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11842
/proc/meminfo: memFree=1437712/2055920 swapFree=4192812/4192956
[pid=11624] ppid=11622 vsize=27340 CPUtime=1122.38
/proc/11624/stat : 11624 (minisat) R 11622 11624 10496 0 -1 4194304 6544 0 0 0 112223 15 0 0 25 0 1 0 225079758 27996160 6491 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551013 0 0 4096 3 0 0 0 17 1 0 0
/proc/11624/statm: 6835 6491 73 138 0 6694 0
Current children cumulated CPU time (s) 1122.38
Current children cumulated vsize (KiB) 27340

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11842
/proc/meminfo: memFree=1437584/2055920 swapFree=4192812/4192956
[pid=11624] ppid=11622 vsize=27636 CPUtime=1182.39
/proc/11624/stat : 11624 (minisat) R 11622 11624 10496 0 -1 4194304 6607 0 0 0 118223 16 0 0 25 0 1 0 225079758 28299264 6554 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550579 0 0 4096 3 0 0 0 17 1 0 0
/proc/11624/statm: 6909 6554 73 138 0 6768 0
Current children cumulated CPU time (s) 1182.39
Current children cumulated vsize (KiB) 27636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11842
/proc/meminfo: memFree=1437520/2055920 swapFree=4192812/4192956
[pid=11624] ppid=11622 vsize=27636 CPUtime=1200
/proc/11624/stat : 11624 (minisat) R 11622 11624 10496 0 -1 4194304 6608 0 0 0 119984 16 0 0 25 0 1 0 225079758 28299264 6555 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550551 0 0 4096 3 0 0 0 17 1 0 0
/proc/11624/statm: 6909 6555 73 138 0 6768 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 27636

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): 1200.56
CPU time (s): 1200.02
CPU user time (s): 1199.85
CPU system time (s): 0.167974
CPU usage (%): 99.9552
Max. virtual memory (cumulated for all children) (KiB): 27636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.167974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6608
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= 2510

runsolver used 1.40179 second user time and 2.82757 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Wed Feb 21 09:47:34 UTC 2007

IDJOB= 304101
IDBENCH= 20124
IDSOLVER= 109
FILE ID= node15/304101-1172051254

PBS_JOBID= 3865270

Free space on /tmp= 66546 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1535300821-05.cnf
COMMAND LINE= /tmp/evaluation/304101-1172051254/minisat /tmp/evaluation/304101-1172051254/instance-304101-1172051254.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-304101-1172051254 -o ROOT/results/node15/solver-304101-1172051254 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304101-1172051254/minisat /tmp/evaluation/304101-1172051254/instance-304101-1172051254.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  93f37c46a26d2e8e869ca178d98d46ca

RANDOM SEED= 226924547

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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:       1464808 kB
Buffers:         44472 kB
Cached:         415480 kB
SwapCached:          0 kB
Active:         201156 kB
Inactive:       319196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1464808 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1528 kB
Writeback:           0 kB
Mapped:          79288 kB
Slab:            56200 kB
Committed_AS:   872644 kB
PageTables:       1800 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= 66546 MiB

End job on node15 on Wed Feb 21 10:07:36 UTC 2007