Trace number 303445

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) 1200.11 1200.44

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S1798323172-15.cnf
MD5SUM9a1eeb76857ccbe401a4de96673889a8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark956.861
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

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:  200                                                  |
0.00/0.00	c |  Number of clauses:    17000                                                |
0.00/0.09	c |  Parsing time:         0.09         s                                       |
0.41/0.50	c ============================[ Search Statistics ]==============================
0.41/0.50	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.41/0.50	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.41/0.50	c ===============================================================================
0.41/0.50	c |         0 |     200    17000   119000 |     5666        0    nan |  0.000 % |
0.41/0.51	c |       101 |     200    17000   119000 |     6233      101     58 |  0.003 % |
0.51/0.53	c |       251 |     200    17000   119000 |     6856      251     57 |  0.003 % |
0.51/0.55	c |       476 |     200    17000   119000 |     7542      476     57 |  0.003 % |
0.51/0.58	c |       813 |     200    17000   119000 |     8296      813     57 |  0.003 % |
0.61/0.63	c |      1320 |     200    17000   119000 |     9126     1320     56 |  0.003 % |
0.61/0.71	c |      2080 |     200    17000   119000 |    10038     2080     56 |  0.003 % |
0.82/0.82	c |      3222 |     200    17000   119000 |    11042     3222     56 |  0.003 % |
0.92/1.02	c |      4930 |     200    17000   119000 |    12147     4930     57 |  0.003 % |
1.33/1.35	c |      7493 |     200    17000   119000 |    13361     7493     57 |  0.003 % |
1.94/2.01	c |     11338 |     200    17000   119000 |    14697    11338     58 |  0.003 % |
3.06/3.10	c |     17104 |     200    17000   119000 |    16167     9711     58 |  0.003 % |
4.91/4.94	c |     25753 |     200    17000   119000 |    17784    10230     57 |  0.003 % |
7.78/7.85	c |     38727 |     200    17000   119000 |    19562    14272     58 |  0.003 % |
12.49/12.56	c |     58189 |     200    17000   119000 |    21519    14082     59 |  0.003 % |
20.58/20.64	c |     87382 |     200    17000   119000 |    23671    10865     57 |  0.003 % |
33.59/33.67	c |    131174 |     200    17000   119000 |    26038    18271     59 |  0.003 % |
54.18/54.22	c |    196859 |     200    17000   119000 |    28641    13508     58 |  0.003 % |
88.38/88.44	c |    295386 |     200    17000   119000 |    31506    13257     56 |  0.003 % |
141.22/141.33	c |    443177 |     200    17000   119000 |    34656    27404     59 |  0.003 % |
223.16/223.23	c |    664862 |     200    17000   119000 |    38122    29325     58 |  0.003 % |
351.17/351.37	c |    997387 |     200    17000   119000 |    41934    33476     60 |  0.003 % |
566.65/566.88	c |   1496175 |     200    17000   119000 |    46128    14242     57 |  0.003 % |
910.88/911.19	c |   2244359 |     200    17000   119000 |    50741    41527     58 |  0.003 % |

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/node18/watcher-303445-1172035565 -o ROOT/results/node18/solver-303445-1172035565 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303445-1172035565/minisat /tmp/evaluation/303445-1172035565/instance-303445-1172035565.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: 1.89 1.85 1.46 3/77 10370
/proc/meminfo: memFree=1509480/2055920 swapFree=4192812/4192956
[pid=10370] ppid=10368 vsize=1888 CPUtime=0
/proc/10370/stat : 10370 (minisat) R 10368 10370 8842 0 -1 4194304 250 0 0 0 0 0 0 0 18 0 1 0 223511015 1933312 234 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134532608 0 0 4096 3 0 0 0 17 1 0 0
/proc/10370/statm: 472 234 58 138 0 331 0

[startup+0.107726 s]
/proc/loadavg: 1.89 1.85 1.46 3/77 10370
/proc/meminfo: memFree=1509480/2055920 swapFree=4192812/4192956
[pid=10370] ppid=10368 vsize=3280 CPUtime=0.1
/proc/10370/stat : 10370 (minisat) R 10368 10370 8842 0 -1 4194304 618 0 0 0 10 0 0 0 18 0 1 0 223511015 3358720 602 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134530601 0 0 4096 3 0 0 0 17 1 0 0
/proc/10370/statm: 820 602 71 138 0 679 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3280

[startup+0.519765 s]
/proc/loadavg: 1.89 1.85 1.46 3/77 10370
/proc/meminfo: memFree=1509480/2055920 swapFree=4192812/4192956
[pid=10370] ppid=10368 vsize=2944 CPUtime=0.51
/proc/10370/stat : 10370 (minisat) R 10368 10370 8842 0 -1 4194304 654 0 0 0 51 0 0 0 21 0 1 0 223511015 3014656 534 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/10370/statm: 736 534 73 138 0 595 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2944

[startup+1.34285 s]
/proc/loadavg: 1.89 1.85 1.46 2/78 10371
/proc/meminfo: memFree=1506272/2055920 swapFree=4192812/4192956
[pid=10370] ppid=10368 vsize=4668 CPUtime=1.33
/proc/10370/stat : 10370 (minisat) R 10368 10370 8842 0 -1 4194304 1078 0 0 0 133 0 0 0 25 0 1 0 223511015 4780032 958 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10370/statm: 1167 958 73 138 0 1026 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4668

[startup+2.979 s]
/proc/loadavg: 1.89 1.85 1.46 2/78 10371
/proc/meminfo: memFree=1504352/2055920 swapFree=4192812/4192956
[pid=10370] ppid=10368 vsize=6648 CPUtime=2.96
/proc/10370/stat : 10370 (minisat) R 10368 10370 8842 0 -1 4194304 1572 0 0 0 296 0 0 0 25 0 1 0 223511015 6807552 1452 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/10370/statm: 1662 1452 73 138 0 1521 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6648

[startup+6.25532 s]
/proc/loadavg: 1.81 1.84 1.46 2/78 10371
/proc/meminfo: memFree=1503200/2055920 swapFree=4192812/4192956
[pid=10370] ppid=10368 vsize=7308 CPUtime=6.24
/proc/10370/stat : 10370 (minisat) R 10368 10370 8842 0 -1 4194304 1735 0 0 0 623 1 0 0 25 0 1 0 223511015 7483392 1615 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/10370/statm: 1827 1615 73 138 0 1686 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7308

[startup+12.7119 s]
/proc/loadavg: 1.75 1.82 1.45 2/78 10371
/proc/meminfo: memFree=1501920/2055920 swapFree=4192812/4192956
[pid=10370] ppid=10368 vsize=8456 CPUtime=12.7
/proc/10370/stat : 10370 (minisat) R 10368 10370 8842 0 -1 4194304 1998 0 0 0 1269 1 0 0 25 0 1 0 223511015 8658944 1878 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10370/statm: 2114 1878 73 138 0 1973 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8456

[startup+25.5132 s]
/proc/loadavg: 1.63 1.80 1.45 2/78 10371
/proc/meminfo: memFree=1500512/2055920 swapFree=4192812/4192956
[pid=10370] ppid=10368 vsize=9792 CPUtime=25.5
/proc/10370/stat : 10370 (minisat) R 10368 10370 8842 0 -1 4194304 2363 0 0 0 2548 2 0 0 25 0 1 0 223511015 10027008 2243 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10370/statm: 2448 2243 73 138 0 2307 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 9792

[startup+51.1247 s]
/proc/loadavg: 1.38 1.72 1.43 2/78 10371
/proc/meminfo: memFree=1499168/2055920 swapFree=4192812/4192956
[pid=10370] ppid=10368 vsize=11268 CPUtime=51.1
/proc/10370/stat : 10370 (minisat) R 10368 10370 8842 0 -1 4194304 2699 0 0 0 5108 2 0 0 25 0 1 0 223511015 11538432 2579 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10370/statm: 2817 2579 73 138 0 2676 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 11268

[startup+102.343 s]
/proc/loadavg: 1.16 1.60 1.41 2/78 10371
/proc/meminfo: memFree=1497312/2055920 swapFree=4192812/4192956
[pid=10370] ppid=10368 vsize=13296 CPUtime=102.31
/proc/10370/stat : 10370 (minisat) R 10368 10370 8842 0 -1 4194304 3186 0 0 0 10228 3 0 0 25 0 1 0 223511015 13615104 3066 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550749 0 0 4096 3 0 0 0 17 1 0 0
/proc/10370/statm: 3324 3066 73 138 0 3183 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 13296

[startup+162.372 s]
/proc/loadavg: 1.06 1.49 1.38 2/78 10371
/proc/meminfo: memFree=1495712/2055920 swapFree=4192812/4192956
[pid=10370] ppid=10368 vsize=14636 CPUtime=162.31
/proc/10370/stat : 10370 (minisat) R 10368 10370 8842 0 -1 4194304 3538 0 0 0 16228 3 0 0 25 0 1 0 223511015 14987264 3418 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/10370/statm: 3659 3418 73 138 0 3518 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 14636

[startup+222.406 s]
/proc/loadavg: 1.02 1.40 1.35 2/78 10371
/proc/meminfo: memFree=1495200/2055920 swapFree=4192812/4192956
[pid=10370] ppid=10368 vsize=15180 CPUtime=222.34
/proc/10370/stat : 10370 (minisat) R 10368 10370 8842 0 -1 4194304 3659 0 0 0 22230 4 0 0 25 0 1 0 223511015 15544320 3539 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556033 0 0 4096 3 0 0 0 17 1 0 0
/proc/10370/statm: 3795 3539 73 138 0 3654 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 15180

[startup+282.437 s]
/proc/loadavg: 1.01 1.32 1.33 2/78 10371
/proc/meminfo: memFree=1493856/2055920 swapFree=4192812/4192956
[pid=10370] ppid=10368 vsize=16420 CPUtime=282.35
/proc/10370/stat : 10370 (minisat) R 10368 10370 8842 0 -1 4194304 3974 0 0 0 28231 4 0 0 25 0 1 0 223511015 16814080 3854 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10370/statm: 4105 3854 73 138 0 3964 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 16420

[startup+342.469 s]
/proc/loadavg: 1.00 1.26 1.31 2/78 10371
/proc/meminfo: memFree=1493408/2055920 swapFree=4192812/4192956
[pid=10370] ppid=10368 vsize=16996 CPUtime=342.36
/proc/10370/stat : 10370 (minisat) R 10368 10370 8842 0 -1 4194304 4096 0 0 0 34231 5 0 0 25 0 1 0 223511015 17403904 3976 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/10370/statm: 4249 3976 73 138 0 4108 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 16996

[startup+402.506 s]
/proc/loadavg: 1.04 1.23 1.29 2/78 10371
/proc/meminfo: memFree=1492064/2055920 swapFree=4192812/4192956
[pid=10370] ppid=10368 vsize=18396 CPUtime=402.39
/proc/10370/stat : 10370 (minisat) R 10368 10370 8842 0 -1 4194304 4432 0 0 0 40233 6 0 0 25 0 1 0 223511015 18837504 4312 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/10370/statm: 4599 4312 73 138 0 4458 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 18396

[startup+462.537 s]
/proc/loadavg: 1.01 1.18 1.27 2/78 10371
/proc/meminfo: memFree=1491488/2055920 swapFree=4192812/4192956
[pid=10370] ppid=10368 vsize=19080 CPUtime=462.4
/proc/10370/stat : 10370 (minisat) R 10368 10370 8842 0 -1 4194304 4601 0 0 0 46234 6 0 0 25 0 1 0 223511015 19537920 4481 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/10370/statm: 4770 4481 73 138 0 4629 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 19080

[startup+522.566 s]
/proc/loadavg: 1.00 1.15 1.25 2/78 10371
/proc/meminfo: memFree=1491232/2055920 swapFree=4192812/4192956
[pid=10370] ppid=10368 vsize=19368 CPUtime=522.41
/proc/10370/stat : 10370 (minisat) R 10368 10370 8842 0 -1 4194304 4649 0 0 0 52234 7 0 0 25 0 1 0 223511015 19832832 4529 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10370/statm: 4842 4529 73 138 0 4701 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 19368

[startup+582.597 s]
/proc/loadavg: 1.00 1.12 1.23 2/78 10371
/proc/meminfo: memFree=1490144/2055920 swapFree=4192812/4192956
[pid=10370] ppid=10368 vsize=20432 CPUtime=582.44
/proc/10370/stat : 10370 (minisat) R 10368 10370 8842 0 -1 4194304 4918 0 0 0 58236 8 0 0 25 0 1 0 223511015 20922368 4798 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10370/statm: 5108 4798 73 138 0 4967 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 20432

[startup+642.633 s]
/proc/loadavg: 1.00 1.09 1.21 2/78 10371
/proc/meminfo: memFree=1489760/2055920 swapFree=4192812/4192956
[pid=10370] ppid=10368 vsize=20844 CPUtime=642.44
/proc/10370/stat : 10370 (minisat) R 10368 10370 8842 0 -1 4194304 5016 0 0 0 64236 8 0 0 25 0 1 0 223511015 21344256 4896 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10370/statm: 5211 4896 73 138 0 5070 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 20844

[startup+702.664 s]
/proc/loadavg: 1.00 1.07 1.20 2/78 10371
/proc/meminfo: memFree=1489632/2055920 swapFree=4192812/4192956
[pid=10370] ppid=10368 vsize=20844 CPUtime=702.46
/proc/10370/stat : 10370 (minisat) R 10368 10370 8842 0 -1 4194304 5038 0 0 0 70237 9 0 0 25 0 1 0 223511015 21344256 4918 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10370/statm: 5211 4918 73 138 0 5070 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 20844

[startup+762.695 s]
/proc/loadavg: 1.00 1.06 1.18 2/78 10371
/proc/meminfo: memFree=1489440/2055920 swapFree=4192812/4192956
[pid=10370] ppid=10368 vsize=21152 CPUtime=762.47
/proc/10370/stat : 10370 (minisat) R 10368 10370 8842 0 -1 4194304 5100 0 0 0 76238 9 0 0 25 0 1 0 223511015 21659648 4980 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/10370/statm: 5288 4980 73 138 0 5147 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 21152

[startup+822.728 s]
/proc/loadavg: 1.00 1.05 1.17 2/78 10371
/proc/meminfo: memFree=1489248/2055920 swapFree=4192812/4192956
[pid=10370] ppid=10368 vsize=21444 CPUtime=822.49
/proc/10370/stat : 10370 (minisat) R 10368 10370 8842 0 -1 4194304 5157 0 0 0 82239 10 0 0 25 0 1 0 223511015 21958656 5037 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/10370/statm: 5361 5037 73 138 0 5220 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 21444

[startup+882.759 s]
/proc/loadavg: 1.00 1.03 1.16 2/78 10373
/proc/meminfo: memFree=1488992/2055920 swapFree=4192812/4192956
[pid=10370] ppid=10368 vsize=21720 CPUtime=882.5
/proc/10370/stat : 10370 (minisat) R 10368 10370 8842 0 -1 4194304 5219 0 0 0 88240 10 0 0 25 0 1 0 223511015 22241280 5099 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550699 0 0 4096 3 0 0 0 17 1 0 0
/proc/10370/statm: 5430 5099 73 138 0 5289 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 21720

[startup+942.789 s]
/proc/loadavg: 1.00 1.03 1.14 2/78 10373
/proc/meminfo: memFree=1488096/2055920 swapFree=4192812/4192956
[pid=10370] ppid=10368 vsize=22644 CPUtime=942.52
/proc/10370/stat : 10370 (minisat) R 10368 10370 8842 0 -1 4194304 5446 0 0 0 94241 11 0 0 25 0 1 0 223511015 23187456 5326 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/10370/statm: 5661 5326 73 138 0 5520 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 22644

[startup+1002.82 s]
/proc/loadavg: 1.00 1.02 1.13 2/78 10373
/proc/meminfo: memFree=1487840/2055920 swapFree=4192812/4192956
[pid=10370] ppid=10368 vsize=22776 CPUtime=1002.54
/proc/10370/stat : 10370 (minisat) R 10368 10370 8842 0 -1 4194304 5505 0 0 0 100242 12 0 0 25 0 1 0 223511015 23322624 5385 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/10370/statm: 5694 5385 73 138 0 5553 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 22776

[startup+1062.85 s]
/proc/loadavg: 1.00 1.01 1.12 2/78 10373
/proc/meminfo: memFree=1487456/2055920 swapFree=4192812/4192956
[pid=10370] ppid=10368 vsize=23216 CPUtime=1062.55
/proc/10370/stat : 10370 (minisat) R 10368 10370 8842 0 -1 4194304 5596 0 0 0 106243 12 0 0 25 0 1 0 223511015 23773184 5476 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/10370/statm: 5804 5476 73 138 0 5663 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 23216

[startup+1122.88 s]
/proc/loadavg: 1.00 1.01 1.11 2/78 10373
/proc/meminfo: memFree=1487136/2055920 swapFree=4192812/4192956
[pid=10370] ppid=10368 vsize=23484 CPUtime=1122.57
/proc/10370/stat : 10370 (minisat) R 10368 10370 8842 0 -1 4194304 5662 0 0 0 112244 13 0 0 25 0 1 0 223511015 24047616 5542 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/10370/statm: 5871 5542 73 138 0 5730 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 23484

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.10 2/78 10373
/proc/meminfo: memFree=1487136/2055920 swapFree=4192812/4192956
[pid=10370] ppid=10368 vsize=23624 CPUtime=1182.57
/proc/10370/stat : 10370 (minisat) R 10368 10370 8842 0 -1 4194304 5681 0 0 0 118244 13 0 0 25 0 1 0 223511015 24190976 5561 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/10370/statm: 5906 5561 73 138 0 5765 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 23624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 10373
/proc/meminfo: memFree=1487008/2055920 swapFree=4192812/4192956
[pid=10370] ppid=10368 vsize=23624 CPUtime=1200.09
/proc/10370/stat : 10370 (minisat) R 10368 10370 8842 0 -1 4194304 5704 0 0 0 119996 13 0 0 25 0 1 0 223511015 24190976 5584 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10370/statm: 5906 5584 73 138 0 5765 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 23624

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 10373
/proc/meminfo: memFree=1487008/2055920 swapFree=4192812/4192956
[pid=10370] ppid=10368 vsize=23624 CPUtime=1200.09
/proc/10370/stat : 10370 (minisat) R 10368 10370 8842 0 -1 4194304 5704 0 0 0 119996 13 0 0 25 0 1 0 223511015 24190976 5584 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10370/statm: 5906 5584 73 138 0 5765 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 23624

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.11
CPU user time (s): 1199.96
CPU system time (s): 0.142978
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 23624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.142978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5704
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= 1483

runsolver used 1.39879 second user time and 2.82757 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Wed Feb 21 05:26:05 UTC 2007

IDJOB= 303445
IDBENCH= 20108
IDSOLVER= 109
FILE ID= node18/303445-1172035565

PBS_JOBID= 3849176

Free space on /tmp= 66545 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S1798323172-15.cnf
COMMAND LINE= /tmp/evaluation/303445-1172035565/minisat /tmp/evaluation/303445-1172035565/instance-303445-1172035565.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-303445-1172035565 -o ROOT/results/node18/solver-303445-1172035565 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303445-1172035565/minisat /tmp/evaluation/303445-1172035565/instance-303445-1172035565.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  9a1eeb76857ccbe401a4de96673889a8

RANDOM SEED= 944608002

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1509888 kB
Buffers:         57000 kB
Cached:         355420 kB
SwapCached:          0 kB
Active:         316168 kB
Inactive:       155928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1509888 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1384 kB
Writeback:           0 kB
Mapped:          78600 kB
Slab:            59584 kB
Committed_AS:   876072 kB
PageTables:       1668 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= 66545 MiB

End job on node18 on Wed Feb 21 05:46:07 UTC 2007