Trace number 300628

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
CMUSAT 2007-02-08? (TO) 1200.11 1200.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S1744543366-13.cnf
MD5SUMf9dfefe909b6aaae015056afd3e2e3a1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.04308
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
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 514000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  700                                                  |
0.00/0.02	c |  Number of clauses:    14000                                                |

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-300628-1171916558 -o ROOT/results/node18/solver-300628-1171916558 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300628-1171916558/cmusat /tmp/evaluation/300628-1171916558/instance-300628-1171916558.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 30150
/proc/meminfo: memFree=1543584/2055920 swapFree=4192812/4192956
[pid=30150] ppid=30148 vsize=2316 CPUtime=0
/proc/30150/stat : 30150 (cmusat) R 30148 30150 29795 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 211610321 2371584 251 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134552035 0 0 4096 35 0 0 0 17 1 0 0
/proc/30150/statm: 579 251 96 243 0 333 0

[startup+0.107282 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30150
/proc/meminfo: memFree=1543584/2055920 swapFree=4192812/4192956
[pid=30150] ppid=30148 vsize=3028 CPUtime=0.1
/proc/30150/stat : 30150 (cmusat) R 30148 30150 29795 0 -1 4194304 732 0 0 0 10 0 0 0 18 0 1 0 211610321 3100672 383 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/30150/statm: 757 383 111 243 0 511 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3028

[startup+0.515323 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30150
/proc/meminfo: memFree=1543584/2055920 swapFree=4192812/4192956
[pid=30150] ppid=30148 vsize=5464 CPUtime=0.51
/proc/30150/stat : 30150 (cmusat) R 30148 30150 29795 0 -1 4194304 1350 0 0 0 51 0 0 0 21 0 1 0 211610321 5595136 959 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/30150/statm: 1366 959 118 243 0 1120 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5464

[startup+1.3364 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 30151
/proc/meminfo: memFree=1538200/2055920 swapFree=4192812/4192956
[pid=30150] ppid=30148 vsize=8004 CPUtime=1.33
/proc/30150/stat : 30150 (cmusat) R 30148 30150 29795 0 -1 4194304 2096 0 0 0 132 1 0 0 25 0 1 0 211610321 8196096 1628 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/30150/statm: 2001 1628 118 243 0 1755 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 8004

[startup+2.97656 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 30151
/proc/meminfo: memFree=1536728/2055920 swapFree=4192812/4192956
[pid=30150] ppid=30148 vsize=8936 CPUtime=2.97
/proc/30150/stat : 30150 (cmusat) R 30148 30150 29795 0 -1 4194304 2430 0 0 0 296 1 0 0 25 0 1 0 211610321 9150464 1880 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/30150/statm: 2234 1880 118 243 0 1988 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 8936

[startup+6.25288 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 30151
/proc/meminfo: memFree=1534616/2055920 swapFree=4192812/4192956
[pid=30150] ppid=30148 vsize=10540 CPUtime=6.24
/proc/30150/stat : 30150 (cmusat) R 30148 30150 29795 0 -1 4194304 2969 0 0 0 623 1 0 0 25 0 1 0 211610321 10792960 2285 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/30150/statm: 2635 2285 118 243 0 2389 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10540

[startup+12.7095 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 30151
/proc/meminfo: memFree=1526432/2055920 swapFree=4192812/4192956
[pid=30150] ppid=30148 vsize=19256 CPUtime=12.69
/proc/30150/stat : 30150 (cmusat) R 30148 30150 29795 0 -1 4194304 5361 0 0 0 1267 2 0 0 25 0 1 0 211610321 19718144 4280 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/30150/statm: 4814 4280 118 243 0 4568 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19256

[startup+25.5117 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 30151
/proc/meminfo: memFree=1526176/2055920 swapFree=4192812/4192956
[pid=30150] ppid=30148 vsize=19536 CPUtime=25.5
/proc/30150/stat : 30150 (cmusat) R 30148 30150 29795 0 -1 4194304 5629 0 0 0 2547 3 0 0 25 0 1 0 211610321 20004864 4421 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/30150/statm: 4884 4421 118 243 0 4638 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 19536

[startup+51.1232 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 30151
/proc/meminfo: memFree=1518944/2055920 swapFree=4192812/4192956
[pid=30150] ppid=30148 vsize=26616 CPUtime=51.1
/proc/30150/stat : 30150 (cmusat) R 30148 30150 29795 0 -1 4194304 7782 0 0 0 5105 5 0 0 25 0 1 0 211610321 27254784 6266 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/30150/statm: 6654 6266 118 243 0 6408 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 26616

[startup+102.341 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 30151
/proc/meminfo: memFree=1493344/2055920 swapFree=4192812/4192956
[pid=30150] ppid=30148 vsize=53172 CPUtime=102.3
/proc/30150/stat : 30150 (cmusat) R 30148 30150 29795 0 -1 4194304 14924 0 0 0 10222 8 0 0 25 0 1 0 211610321 54448128 12569 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/30150/statm: 13293 12569 118 243 0 13047 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 53172

[startup+162.372 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30151
/proc/meminfo: memFree=1492896/2055920 swapFree=4192812/4192956
[pid=30150] ppid=30148 vsize=53248 CPUtime=162.33
/proc/30150/stat : 30150 (cmusat) R 30148 30150 29795 0 -1 4194304 15272 0 0 0 16224 9 0 0 25 0 1 0 211610321 54525952 12670 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/30150/statm: 13312 12670 118 243 0 13066 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 53248

[startup+222.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30151
/proc/meminfo: memFree=1490080/2055920 swapFree=4192812/4192956
[pid=30150] ppid=30148 vsize=55720 CPUtime=222.34
/proc/30150/stat : 30150 (cmusat) R 30148 30150 29795 0 -1 4194304 16262 0 0 0 22223 11 0 0 25 0 1 0 211610321 57057280 13373 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/30150/statm: 13930 13373 118 243 0 13684 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 55720

[startup+282.428 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 30151
/proc/meminfo: memFree=1482016/2055920 swapFree=4192812/4192956
[pid=30150] ppid=30148 vsize=63856 CPUtime=282.35
/proc/30150/stat : 30150 (cmusat) R 30148 30150 29795 0 -1 4194304 18509 0 0 0 28222 13 0 0 25 0 1 0 211610321 65388544 15459 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/30150/statm: 15964 15459 118 243 0 15718 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 63856

[startup+342.455 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30151
/proc/meminfo: memFree=1474400/2055920 swapFree=4192812/4192956
[pid=30150] ppid=30148 vsize=70944 CPUtime=342.36
/proc/30150/stat : 30150 (cmusat) R 30148 30150 29795 0 -1 4194304 20678 0 0 0 34220 16 0 0 25 0 1 0 211610321 72646656 17266 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/30150/statm: 17736 17266 118 243 0 17490 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 70944

[startup+402.489 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30151
/proc/meminfo: memFree=1473824/2055920 swapFree=4192812/4192956
[pid=30150] ppid=30148 vsize=71604 CPUtime=402.38
/proc/30150/stat : 30150 (cmusat) R 30148 30150 29795 0 -1 4194304 20861 0 0 0 40221 17 0 0 25 0 1 0 211610321 73322496 17449 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/30150/statm: 17901 17449 118 243 0 17655 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 71604

[startup+462.516 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30151
/proc/meminfo: memFree=1428448/2055920 swapFree=4192812/4192956
[pid=30150] ppid=30148 vsize=119792 CPUtime=462.39
/proc/30150/stat : 30150 (cmusat) R 30148 30150 29795 0 -1 4194304 33243 0 0 0 46215 24 0 0 25 0 1 0 211610321 122667008 28750 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/30150/statm: 29948 28750 118 243 0 29702 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 119792

[startup+522.542 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30151
/proc/meminfo: memFree=1428384/2055920 swapFree=4192812/4192956
[pid=30150] ppid=30148 vsize=119868 CPUtime=522.4
/proc/30150/stat : 30150 (cmusat) R 30148 30150 29795 0 -1 4194304 33493 0 0 0 52216 24 0 0 25 0 1 0 211610321 122744832 28778 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/30150/statm: 29967 28778 118 243 0 29721 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 119868

[startup+582.566 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30151
/proc/meminfo: memFree=1427872/2055920 swapFree=4192812/4192956
[pid=30150] ppid=30148 vsize=119956 CPUtime=582.41
/proc/30150/stat : 30150 (cmusat) R 30148 30150 29795 0 -1 4194304 33844 0 0 0 58216 25 0 0 25 0 1 0 211610321 122834944 28888 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/30150/statm: 29989 28888 118 243 0 29743 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 119956

[startup+642.591 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30151
/proc/meminfo: memFree=1427808/2055920 swapFree=4192812/4192956
[pid=30150] ppid=30148 vsize=120088 CPUtime=642.43
/proc/30150/stat : 30150 (cmusat) R 30148 30150 29795 0 -1 4194304 33861 0 0 0 64217 26 0 0 25 0 1 0 211610321 122970112 28905 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/30150/statm: 30022 28905 118 243 0 29776 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 120088

[startup+702.614 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30151
/proc/meminfo: memFree=1427360/2055920 swapFree=4192812/4192956
[pid=30150] ppid=30148 vsize=120180 CPUtime=702.43
/proc/30150/stat : 30150 (cmusat) R 30148 30150 29795 0 -1 4194304 34241 0 0 0 70217 26 0 0 25 0 1 0 211610321 123064320 29022 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/30150/statm: 30045 29022 118 243 0 29799 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 120180

[startup+762.643 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30151
/proc/meminfo: memFree=1427296/2055920 swapFree=4192812/4192956
[pid=30150] ppid=30148 vsize=120312 CPUtime=762.45
/proc/30150/stat : 30150 (cmusat) R 30148 30150 29795 0 -1 4194304 34262 0 0 0 76218 27 0 0 25 0 1 0 211610321 123199488 29043 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/30150/statm: 30078 29043 118 243 0 29832 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 120312

[startup+822.675 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30151
/proc/meminfo: memFree=1427232/2055920 swapFree=4192812/4192956
[pid=30150] ppid=30148 vsize=120312 CPUtime=822.46
/proc/30150/stat : 30150 (cmusat) R 30148 30150 29795 0 -1 4194304 34279 0 0 0 82219 27 0 0 25 0 1 0 211610321 123199488 29060 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/30150/statm: 30078 29060 118 243 0 29832 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 120312

[startup+882.706 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30151
/proc/meminfo: memFree=1426720/2055920 swapFree=4192812/4192956
[pid=30150] ppid=30148 vsize=120548 CPUtime=882.48
/proc/30150/stat : 30150 (cmusat) R 30148 30150 29795 0 -1 4194304 34701 0 0 0 88220 28 0 0 25 0 1 0 211610321 123441152 29196 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/30150/statm: 30137 29196 118 243 0 29891 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 120548

[startup+942.735 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 30151
/proc/meminfo: memFree=1426720/2055920 swapFree=4192812/4192956
[pid=30150] ppid=30148 vsize=120548 CPUtime=942.49
/proc/30150/stat : 30150 (cmusat) R 30148 30150 29795 0 -1 4194304 34701 0 0 0 94221 28 0 0 25 0 1 0 211610321 123441152 29196 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/30150/statm: 30137 29196 118 243 0 29891 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 120548

[startup+1002.77 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 30151
/proc/meminfo: memFree=1422688/2055920 swapFree=4192812/4192956
[pid=30150] ppid=30148 vsize=124100 CPUtime=1002.5
/proc/30150/stat : 30150 (cmusat) R 30148 30150 29795 0 -1 4194304 36010 0 0 0 100220 30 0 0 25 0 1 0 211610321 127078400 30193 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/30150/statm: 31025 30193 118 243 0 30779 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 124100

[startup+1062.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30153
/proc/meminfo: memFree=1422496/2055920 swapFree=4192812/4192956
[pid=30150] ppid=30148 vsize=124420 CPUtime=1062.52
/proc/30150/stat : 30150 (cmusat) R 30148 30150 29795 0 -1 4194304 36070 0 0 0 106222 30 0 0 25 0 1 0 211610321 127406080 30253 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/30150/statm: 31105 30253 118 243 0 30859 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 124420

[startup+1122.83 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 30153
/proc/meminfo: memFree=1422112/2055920 swapFree=4192812/4192956
[pid=30150] ppid=30148 vsize=124740 CPUtime=1122.54
/proc/30150/stat : 30150 (cmusat) R 30148 30150 29795 0 -1 4194304 36152 0 0 0 112223 31 0 0 25 0 1 0 211610321 127733760 30335 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/30150/statm: 31185 30335 118 243 0 30939 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 124740

[startup+1182.86 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 30153
/proc/meminfo: memFree=1414112/2055920 swapFree=4192812/4192956
[pid=30150] ppid=30148 vsize=132588 CPUtime=1182.55
/proc/30150/stat : 30150 (cmusat) R 30148 30150 29795 0 -1 4194304 38209 0 0 0 118222 33 0 0 25 0 1 0 211610321 135770112 32392 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/30150/statm: 33147 32392 118 243 0 32901 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 132588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 30153
/proc/meminfo: memFree=1413280/2055920 swapFree=4192812/4192956
[pid=30150] ppid=30148 vsize=133240 CPUtime=1200.08
/proc/30150/stat : 30150 (cmusat) R 30148 30150 29795 0 -1 4194304 38700 0 0 0 119974 34 0 0 25 0 1 0 211610321 136437760 32543 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/30150/statm: 33310 32543 118 243 0 33064 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 133240

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

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

[startup+1200.38 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 30153
/proc/meminfo: memFree=1413280/2055920 swapFree=4192812/4192956
[pid=30150] ppid=30148 vsize=133240 CPUtime=1200.08
/proc/30150/stat : 30150 (cmusat) R 30148 30150 29795 0 -1 4194304 38700 0 0 0 119974 34 0 0 25 0 1 0 211610321 136437760 32543 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/30150/statm: 33310 32543 118 243 0 33064 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 133240

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.11
CPU user time (s): 1199.75
CPU system time (s): 0.360945
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 133240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.360945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38700
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= 1251

runsolver used 1.36579 second user time and 2.78958 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Mon Feb 19 20:22:38 UTC 2007

IDJOB= 300628
IDBENCH= 20039
IDSOLVER= 121
FILE ID= node18/300628-1171916558

PBS_JOBID= 3848876

Free space on /tmp= 66545 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1744543366-13.cnf
COMMAND LINE= /tmp/evaluation/300628-1171916558/cmusat /tmp/evaluation/300628-1171916558/instance-300628-1171916558.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-300628-1171916558 -o ROOT/results/node18/solver-300628-1171916558 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300628-1171916558/cmusat /tmp/evaluation/300628-1171916558/instance-300628-1171916558.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  f9dfefe909b6aaae015056afd3e2e3a1

RANDOM SEED= 735841527

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:       1543992 kB
Buffers:         53988 kB
Cached:         325588 kB
SwapCached:          0 kB
Active:         302320 kB
Inactive:       136884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1543992 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2840 kB
Writeback:           0 kB
Mapped:          78504 kB
Slab:            58324 kB
Committed_AS:   821720 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 Mon Feb 19 20:42:40 UTC 2007