Trace number 302215

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) 1200.04 1200.39

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S422570514-15.cnf
MD5SUM3075ec5f10b4ac38799d83224a9cb93c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark77.3522
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
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:  900                                                  |
0.00/0.00	c |  Number of clauses:    18000                                                |
0.00/0.04	c |  Parsing time:         0.04         s                                       |
0.10/0.13	c ============================[ Search Statistics ]==============================
0.10/0.13	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.13	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.13	c ===============================================================================
0.10/0.13	c |         0 |     900    18000    90000 |     6000        0    nan |  0.000 % |
0.10/0.14	c |       100 |     900    18000    90000 |     6600      100    117 |  0.000 % |
0.10/0.16	c |       250 |     900    18000    90000 |     7260      250    121 |  0.000 % |
0.10/0.18	c |       475 |     900    18000    90000 |     7986      475    118 |  0.000 % |
0.20/0.22	c |       812 |     900    18000    90000 |     8784      812    115 |  0.000 % |
0.20/0.28	c |      1318 |     900    18000    90000 |     9663     1318    115 |  0.000 % |
0.30/0.36	c |      2077 |     900    18000    90000 |    10629     2077    114 |  0.000 % |
0.40/0.50	c |      3216 |     900    18000    90000 |    11692     3216    119 |  0.000 % |
0.71/0.73	c |      4924 |     900    18000    90000 |    12861     4924    121 |  0.000 % |
1.01/1.12	c |      7488 |     900    18000    90000 |    14147     7488    121 |  0.000 % |
1.74/1.78	c |     11332 |     900    18000    90000 |    15562    11332    122 |  0.000 % |
2.96/2.99	c |     17098 |     900    18000    90000 |    17118     9156    123 |  0.000 % |
4.91/4.92	c |     25747 |     900    18000    90000 |    18830     9086    128 |  0.000 % |
8.28/8.33	c |     38722 |     900    18000    90000 |    20713    12470    123 |  0.000 % |
14.13/14.21	c |     58184 |     900    18000    90000 |    22784    10908    124 |  0.000 % |
24.67/24.74	c |     87376 |     900    18000    90000 |    25063    16613    131 |  0.000 % |
41.46/41.54	c |    131167 |     900    18000    90000 |    27569    19552    137 |  0.000 % |
72.69/72.74	c |    196852 |     900    18000    90000 |    30326    23944    136 |  0.000 % |
119.58/119.69	c |    295378 |     900    18000    90000 |    33359    14644    126 |  0.000 % |
193.82/193.93	c |    443167 |     900    18000    90000 |    36695    22822    132 |  0.000 % |
310.03/310.20	c |    664850 |     900    18000    90000 |    40364    32717    135 |  0.000 % |
505.08/505.28	c |    997375 |     900    18000    90000 |    44401    40407    135 |  0.000 % |
809.09/809.36	c |   1496163 |     900    18000    90000 |    48841    41700    140 |  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/node58/watcher-302215-1172006803 -o ROOT/results/node58/solver-302215-1172006803 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302215-1172006803/minisat /tmp/evaluation/302215-1172006803/instance-302215-1172006803.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: 0.99 0.98 0.94 3/64 15277
/proc/meminfo: memFree=1770288/2055920 swapFree=4182176/4192956
[pid=15277] ppid=15275 vsize=1888 CPUtime=0
/proc/15277/stat : 15277 (minisat) R 15275 15277 14596 0 -1 4194304 234 0 0 0 0 0 0 0 19 0 1 0 220636949 1933312 218 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/15277/statm: 472 218 58 138 0 331 0

[startup+0.107179 s]
/proc/loadavg: 0.99 0.98 0.94 3/64 15277
/proc/meminfo: memFree=1770288/2055920 swapFree=4182176/4192956
[pid=15277] ppid=15275 vsize=3428 CPUtime=0.1
/proc/15277/stat : 15277 (minisat) R 15275 15277 14596 0 -1 4194304 628 0 0 0 10 0 0 0 20 0 1 0 220636949 3510272 612 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530597 0 0 4096 3 0 0 0 17 1 0 0
/proc/15277/statm: 857 612 71 138 0 716 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3428

[startup+0.515223 s]
/proc/loadavg: 0.99 0.98 0.94 3/64 15277
/proc/meminfo: memFree=1770288/2055920 swapFree=4182176/4192956
[pid=15277] ppid=15275 vsize=4496 CPUtime=0.5
/proc/15277/stat : 15277 (minisat) R 15275 15277 14596 0 -1 4194304 964 0 0 0 50 0 0 0 23 0 1 0 220636949 4603904 874 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556024 0 0 4096 3 0 0 0 17 1 0 0
/proc/15277/statm: 1124 874 73 138 0 983 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4496

[startup+1.33531 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15278
/proc/meminfo: memFree=1764840/2055920 swapFree=4182176/4192956
[pid=15277] ppid=15275 vsize=7296 CPUtime=1.32
/proc/15277/stat : 15277 (minisat) R 15275 15277 14596 0 -1 4194304 1688 0 0 0 132 0 0 0 25 0 1 0 220636949 7471104 1598 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556806 0 0 4096 3 0 0 0 17 1 0 0
/proc/15277/statm: 1824 1598 73 138 0 1683 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7296

[startup+2.97149 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15278
/proc/meminfo: memFree=1761384/2055920 swapFree=4182176/4192956
[pid=15277] ppid=15275 vsize=11020 CPUtime=2.96
/proc/15277/stat : 15277 (minisat) R 15275 15277 14596 0 -1 4194304 2596 0 0 0 295 1 0 0 25 0 1 0 220636949 11284480 2506 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15277/statm: 2755 2506 73 138 0 2614 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11020

[startup+6.25286 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15278
/proc/meminfo: memFree=1759016/2055920 swapFree=4182176/4192956
[pid=15277] ppid=15275 vsize=12208 CPUtime=6.24
/proc/15277/stat : 15277 (minisat) R 15275 15277 14596 0 -1 4194304 2895 0 0 0 623 1 0 0 25 0 1 0 220636949 12500992 2805 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15277/statm: 3052 2805 73 138 0 2911 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 12208

[startup+12.7086 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15278
/proc/meminfo: memFree=1757096/2055920 swapFree=4182176/4192956
[pid=15277] ppid=15275 vsize=14132 CPUtime=12.69
/proc/15277/stat : 15277 (minisat) R 15275 15277 14596 0 -1 4194304 3386 0 0 0 1268 1 0 0 25 0 1 0 220636949 14471168 3296 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556155 0 0 4096 3 0 0 0 17 1 0 0
/proc/15277/statm: 3533 3296 73 138 0 3392 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14132

[startup+25.61 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15278
/proc/meminfo: memFree=1754728/2055920 swapFree=4182176/4192956
[pid=15277] ppid=15275 vsize=16512 CPUtime=25.59
/proc/15277/stat : 15277 (minisat) R 15275 15277 14596 0 -1 4194304 3971 0 0 0 2557 2 0 0 25 0 1 0 220636949 16908288 3881 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15277/statm: 4128 3881 73 138 0 3987 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 16512

[startup+51.2168 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15278
/proc/meminfo: memFree=1751208/2055920 swapFree=4182176/4192956
[pid=15277] ppid=15275 vsize=19976 CPUtime=51.19
/proc/15277/stat : 15277 (minisat) R 15275 15277 14596 0 -1 4194304 4846 0 0 0 5116 3 0 0 25 0 1 0 220636949 20455424 4756 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551013 0 0 4096 3 0 0 0 17 1 0 0
/proc/15277/statm: 4994 4756 73 138 0 4853 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 19976

[startup+102.425 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15278
/proc/meminfo: memFree=1749160/2055920 swapFree=4182176/4192956
[pid=15277] ppid=15275 vsize=21956 CPUtime=102.38
/proc/15277/stat : 15277 (minisat) R 15275 15277 14596 0 -1 4194304 5343 0 0 0 10235 3 0 0 25 0 1 0 220636949 22482944 5253 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15277/statm: 5489 5253 73 138 0 5348 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 21956

[startup+162.446 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15278
/proc/meminfo: memFree=1746856/2055920 swapFree=4182176/4192956
[pid=15277] ppid=15275 vsize=24332 CPUtime=162.39
/proc/15277/stat : 15277 (minisat) R 15275 15277 14596 0 -1 4194304 5937 0 0 0 16235 4 0 0 25 0 1 0 220636949 24915968 5847 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/15277/statm: 6083 5847 73 138 0 5942 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 24332

[startup+222.463 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15278
/proc/meminfo: memFree=1743592/2055920 swapFree=4182176/4192956
[pid=15277] ppid=15275 vsize=27500 CPUtime=222.39
/proc/15277/stat : 15277 (minisat) R 15275 15277 14596 0 -1 4194304 6738 0 0 0 22234 5 0 0 25 0 1 0 220636949 28160000 6648 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134559604 0 0 4096 3 0 0 0 17 1 0 0
/proc/15277/statm: 6875 6648 73 138 0 6734 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 27500

[startup+282.478 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15278
/proc/meminfo: memFree=1743016/2055920 swapFree=4182176/4192956
[pid=15277] ppid=15275 vsize=28196 CPUtime=282.38
/proc/15277/stat : 15277 (minisat) R 15275 15277 14596 0 -1 4194304 6887 0 0 0 28233 5 0 0 25 0 1 0 220636949 28872704 6797 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/15277/statm: 7049 6797 73 138 0 6908 0
Current children cumulated CPU time (s) 282.38
Current children cumulated vsize (KiB) 28196

[startup+342.494 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15278
/proc/meminfo: memFree=1740712/2055920 swapFree=4182176/4192956
[pid=15277] ppid=15275 vsize=30436 CPUtime=342.39
/proc/15277/stat : 15277 (minisat) R 15275 15277 14596 0 -1 4194304 7469 0 0 0 34233 6 0 0 25 0 1 0 220636949 31166464 7370 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15277/statm: 7609 7370 73 138 0 7468 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 30436

[startup+402.513 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15278
/proc/meminfo: memFree=1739944/2055920 swapFree=4182176/4192956
[pid=15277] ppid=15275 vsize=31224 CPUtime=402.38
/proc/15277/stat : 15277 (minisat) R 15275 15277 14596 0 -1 4194304 7661 0 0 0 40232 6 0 0 25 0 1 0 220636949 31973376 7562 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15277/statm: 7806 7562 73 138 0 7665 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 31224

[startup+462.528 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15278
/proc/meminfo: memFree=1739944/2055920 swapFree=4182176/4192956
[pid=15277] ppid=15275 vsize=31224 CPUtime=462.38
/proc/15277/stat : 15277 (minisat) R 15275 15277 14596 0 -1 4194304 7661 0 0 0 46232 6 0 0 25 0 1 0 220636949 31973376 7562 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15277/statm: 7806 7562 73 138 0 7665 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 31224

[startup+522.543 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15278
/proc/meminfo: memFree=1737832/2055920 swapFree=4182176/4192956
[pid=15277] ppid=15275 vsize=33416 CPUtime=522.38
/proc/15277/stat : 15277 (minisat) R 15275 15277 14596 0 -1 4194304 8184 0 0 0 52231 7 0 0 25 0 1 0 220636949 34217984 8085 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/15277/statm: 8354 8085 73 138 0 8213 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 33416

[startup+582.565 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15278
/proc/meminfo: memFree=1736552/2055920 swapFree=4182176/4192956
[pid=15277] ppid=15275 vsize=34604 CPUtime=582.38
/proc/15277/stat : 15277 (minisat) R 15275 15277 14596 0 -1 4194304 8499 0 0 0 58231 7 0 0 25 0 1 0 220636949 35434496 8400 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550708 0 0 4096 3 0 0 0 17 1 0 0
/proc/15277/statm: 8651 8400 73 138 0 8510 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 34604

[startup+642.583 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15278
/proc/meminfo: memFree=1736040/2055920 swapFree=4182176/4192956
[pid=15277] ppid=15275 vsize=35124 CPUtime=642.38
/proc/15277/stat : 15277 (minisat) R 15275 15277 14596 0 -1 4194304 8618 0 0 0 64231 7 0 0 25 0 1 0 220636949 35966976 8519 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551019 0 0 4096 3 0 0 0 17 1 0 0
/proc/15277/statm: 8781 8519 73 138 0 8640 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 35124

[startup+702.601 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15278
/proc/meminfo: memFree=1736040/2055920 swapFree=4182176/4192956
[pid=15277] ppid=15275 vsize=34808 CPUtime=702.38
/proc/15277/stat : 15277 (minisat) R 15275 15277 14596 0 -1 4194304 8618 0 0 0 70231 7 0 0 25 0 1 0 220636949 35643392 8462 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/15277/statm: 8702 8462 73 138 0 8561 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 34808

[startup+762.618 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15278
/proc/meminfo: memFree=1736040/2055920 swapFree=4182176/4192956
[pid=15277] ppid=15275 vsize=34808 CPUtime=762.38
/proc/15277/stat : 15277 (minisat) R 15275 15277 14596 0 -1 4194304 8621 0 0 0 76231 7 0 0 25 0 1 0 220636949 35643392 8462 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/15277/statm: 8702 8462 73 138 0 8561 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 34808

[startup+822.643 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15280
/proc/meminfo: memFree=1732648/2055920 swapFree=4182176/4192956
[pid=15277] ppid=15275 vsize=38504 CPUtime=822.39
/proc/15277/stat : 15277 (minisat) R 15275 15277 14596 0 -1 4194304 9520 0 0 0 82231 8 0 0 25 0 1 0 220636949 39428096 9361 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550265 0 0 4096 3 0 0 0 17 1 0 0
/proc/15277/statm: 9626 9361 73 138 0 9485 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 38504

[startup+882.658 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15280
/proc/meminfo: memFree=1732264/2055920 swapFree=4182176/4192956
[pid=15277] ppid=15275 vsize=38768 CPUtime=882.39
/proc/15277/stat : 15277 (minisat) R 15275 15277 14596 0 -1 4194304 9601 0 0 0 88231 8 0 0 25 0 1 0 220636949 39698432 9442 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/15277/statm: 9692 9442 73 138 0 9551 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 38768

[startup+942.677 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15280
/proc/meminfo: memFree=1731112/2055920 swapFree=4182176/4192956
[pid=15277] ppid=15275 vsize=39956 CPUtime=942.4
/proc/15277/stat : 15277 (minisat) R 15275 15277 14596 0 -1 4194304 9902 0 0 0 94231 9 0 0 25 0 1 0 220636949 40914944 9743 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15277/statm: 9989 9743 73 138 0 9848 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 39956

[startup+1002.69 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15280
/proc/meminfo: memFree=1731048/2055920 swapFree=4182176/4192956
[pid=15277] ppid=15275 vsize=39956 CPUtime=1002.4
/proc/15277/stat : 15277 (minisat) R 15275 15277 14596 0 -1 4194304 9902 0 0 0 100231 9 0 0 25 0 1 0 220636949 40914944 9743 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/15277/statm: 9989 9743 73 138 0 9848 0
Current children cumulated CPU time (s) 1002.4
Current children cumulated vsize (KiB) 39956

[startup+1062.72 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15280
/proc/meminfo: memFree=1731112/2055920 swapFree=4182176/4192956
[pid=15277] ppid=15275 vsize=39956 CPUtime=1062.4
/proc/15277/stat : 15277 (minisat) R 15275 15277 14596 0 -1 4194304 9902 0 0 0 106231 9 0 0 25 0 1 0 220636949 40914944 9743 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15277/statm: 9989 9743 73 138 0 9848 0
Current children cumulated CPU time (s) 1062.4
Current children cumulated vsize (KiB) 39956

[startup+1122.74 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15280
/proc/meminfo: memFree=1731048/2055920 swapFree=4182176/4192956
[pid=15277] ppid=15275 vsize=39956 CPUtime=1122.4
/proc/15277/stat : 15277 (minisat) R 15275 15277 14596 0 -1 4194304 9902 0 0 0 112231 9 0 0 25 0 1 0 220636949 40914944 9743 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15277/statm: 9989 9743 73 138 0 9848 0
Current children cumulated CPU time (s) 1122.4
Current children cumulated vsize (KiB) 39956

[startup+1182.76 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15280
/proc/meminfo: memFree=1730856/2055920 swapFree=4182176/4192956
[pid=15277] ppid=15275 vsize=40152 CPUtime=1182.41
/proc/15277/stat : 15277 (minisat) R 15275 15277 14596 0 -1 4194304 9949 0 0 0 118232 9 0 0 25 0 1 0 220636949 41115648 9790 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/15277/statm: 10038 9790 73 138 0 9897 0
Current children cumulated CPU time (s) 1182.41
Current children cumulated vsize (KiB) 40152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15280
/proc/meminfo: memFree=1730856/2055920 swapFree=4182176/4192956
[pid=15277] ppid=15275 vsize=40152 CPUtime=1200.02
/proc/15277/stat : 15277 (minisat) R 15275 15277 14596 0 -1 4194304 9949 0 0 0 119993 9 0 0 25 0 1 0 220636949 41115648 9790 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15277/statm: 10038 9790 73 138 0 9897 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 40152

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

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

[startup+1200.37 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15280
/proc/meminfo: memFree=1730856/2055920 swapFree=4182176/4192956
[pid=15277] ppid=15275 vsize=40152 CPUtime=1200.02
/proc/15277/stat : 15277 (minisat) R 15275 15277 14596 0 -1 4194304 9949 0 0 0 119993 9 0 0 25 0 1 0 220636949 41115648 9790 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15277/statm: 10038 9790 73 138 0 9897 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 40152

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.04
CPU user time (s): 1199.94
CPU system time (s): 0.098984
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 40220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.098984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9949
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= 5
involuntary context switches= 2270

runsolver used 0.778881 second user time and 2.43663 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Tue Feb 20 21:26:43 UTC 2007

IDJOB= 302215
IDBENCH= 20078
IDSOLVER= 109
FILE ID= node58/302215-1172006803

PBS_JOBID= 3892643

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S422570514-15.cnf
COMMAND LINE= /tmp/evaluation/302215-1172006803/minisat /tmp/evaluation/302215-1172006803/instance-302215-1172006803.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-302215-1172006803 -o ROOT/results/node58/solver-302215-1172006803 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302215-1172006803/minisat /tmp/evaluation/302215-1172006803/instance-302215-1172006803.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  3075ec5f10b4ac38799d83224a9cb93c

RANDOM SEED= 127099860

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.234
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		: 3000.234
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:       1770696 kB
Buffers:         31680 kB
Cached:         201980 kB
SwapCached:       5088 kB
Active:         137800 kB
Inactive:       107464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1770696 kB
SwapTotal:     4192956 kB
SwapFree:      4182176 kB
Dirty:            1284 kB
Writeback:           0 kB
Mapped:          15468 kB
Slab:            26100 kB
Committed_AS:   538016 kB
PageTables:       1380 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= 66563 MiB

End job on node58 on Tue Feb 20 21:46:45 UTC 2007