Trace number 301776

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) 1200.04 1200.38

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S811174248-16.cnf
MD5SUM501f8679d94954afbc271fea6b765cd5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark142.937
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
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:  1100                                                 |
0.00/0.03	c |  Number of clauses:    22000                                                |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node14/watcher-301776-1171990940 -o ROOT/results/node14/solver-301776-1171990940 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301776-1171990940/cmusat /tmp/evaluation/301776-1171990940/instance-301776-1171990940.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/83 15934
/proc/meminfo: memFree=1492344/2055920 swapFree=4192812/4192956
[pid=15934] ppid=15932 vsize=2456 CPUtime=0
/proc/15934/stat : 15934 (cmusat) R 15932 15934 15276 0 -1 4194304 335 0 0 0 0 0 0 0 18 0 1 0 219048385 2514944 318 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/15934/statm: 614 318 96 243 0 368 0

[startup+0.107866 s]
/proc/loadavg: 1.00 1.00 1.00 3/83 15934
/proc/meminfo: memFree=1492344/2055920 swapFree=4192812/4192956
[pid=15934] ppid=15932 vsize=4096 CPUtime=0.1
/proc/15934/stat : 15934 (cmusat) R 15932 15934 15276 0 -1 4194304 749 0 0 0 10 0 0 0 18 0 1 0 219048385 4194304 732 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134534338 0 0 4096 35 0 0 0 17 1 0 0
/proc/15934/statm: 1024 732 108 243 0 778 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4096

[startup+0.515904 s]
/proc/loadavg: 1.00 1.00 1.00 3/83 15934
/proc/meminfo: memFree=1492344/2055920 swapFree=4192812/4192956
[pid=15934] ppid=15932 vsize=6184 CPUtime=0.5
/proc/15934/stat : 15934 (cmusat) R 15932 15934 15276 0 -1 4194304 1787 0 0 0 50 0 0 0 22 0 1 0 219048385 6332416 1121 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/15934/statm: 1546 1121 119 243 0 1300 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6184

[startup+1.33698 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 15935
/proc/meminfo: memFree=1485936/2055920 swapFree=4192812/4192956
[pid=15934] ppid=15932 vsize=9220 CPUtime=1.33
/proc/15934/stat : 15934 (cmusat) R 15932 15934 15276 0 -1 4194304 2567 0 0 0 132 1 0 0 25 0 1 0 219048385 9441280 1901 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/15934/statm: 2305 1901 119 243 0 2059 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9220

[startup+2.97414 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 15935
/proc/meminfo: memFree=1481840/2055920 swapFree=4192812/4192956
[pid=15934] ppid=15932 vsize=13564 CPUtime=2.96
/proc/15934/stat : 15934 (cmusat) R 15932 15934 15276 0 -1 4194304 3823 0 0 0 295 1 0 0 25 0 1 0 219048385 13889536 3036 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589667 0 0 4096 35 0 0 0 17 1 0 0
/proc/15934/statm: 3391 3036 119 243 0 3145 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13564

[startup+6.25945 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 15939
/proc/meminfo: memFree=1479664/2055920 swapFree=4192812/4192956
[pid=15934] ppid=15932 vsize=15420 CPUtime=6.24
/proc/15934/stat : 15934 (cmusat) R 15932 15934 15276 0 -1 4194304 4368 0 0 0 623 1 0 0 25 0 1 0 219048385 15790080 3518 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589615 0 0 4096 35 0 0 0 17 1 0 0
/proc/15934/statm: 3855 3518 119 243 0 3609 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 15420

[startup+12.7141 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 15943
/proc/meminfo: memFree=1475568/2055920 swapFree=4192812/4192956
[pid=15934] ppid=15932 vsize=17952 CPUtime=12.69
/proc/15934/stat : 15934 (cmusat) R 15932 15934 15276 0 -1 4194304 5229 0 0 0 1267 2 0 0 25 0 1 0 219048385 18382848 4178 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/15934/statm: 4488 4178 119 243 0 4242 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17952

[startup+25.5223 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15963
/proc/meminfo: memFree=1471152/2055920 swapFree=4192812/4192956
[pid=15934] ppid=15932 vsize=25132 CPUtime=25.49
/proc/15934/stat : 15934 (cmusat) R 15932 15934 15276 0 -1 4194304 7368 0 0 0 2545 4 0 0 25 0 1 0 219048385 25735168 6015 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134581070 0 0 4096 35 0 0 0 17 1 0 0
/proc/15934/statm: 6283 6015 119 243 0 6037 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25132

[startup+51.1337 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15963
/proc/meminfo: memFree=1455920/2055920 swapFree=4192812/4192956
[pid=15934] ppid=15932 vsize=39768 CPUtime=51.09
/proc/15934/stat : 15934 (cmusat) R 15932 15934 15276 0 -1 4194304 11239 0 0 0 5104 5 0 0 25 0 1 0 219048385 40722432 9366 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/15934/statm: 9942 9366 119 243 0 9696 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 39768

[startup+102.354 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15963
/proc/meminfo: memFree=1450928/2055920 swapFree=4192812/4192956
[pid=15934] ppid=15932 vsize=44612 CPUtime=102.3
/proc/15934/stat : 15934 (cmusat) R 15932 15934 15276 0 -1 4194304 12875 0 0 0 10224 6 0 0 25 0 1 0 219048385 45682688 10677 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/15934/statm: 11153 10677 119 243 0 10907 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 44612

[startup+162.387 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 15963
/proc/meminfo: memFree=1441968/2055920 swapFree=4192812/4192956
[pid=15934] ppid=15932 vsize=53256 CPUtime=162.31
/proc/15934/stat : 15934 (cmusat) R 15932 15934 15276 0 -1 4194304 15351 0 0 0 16222 9 0 0 25 0 1 0 219048385 54534144 12902 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/15934/statm: 13314 12902 119 243 0 13068 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 53256

[startup+222.417 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 15963
/proc/meminfo: memFree=1430640/2055920 swapFree=4192812/4192956
[pid=15934] ppid=15932 vsize=64356 CPUtime=222.33
/proc/15934/stat : 15934 (cmusat) R 15932 15934 15276 0 -1 4194304 18465 0 0 0 22221 12 0 0 25 0 1 0 219048385 65900544 15731 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15934/statm: 16089 15731 119 243 0 15843 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 64356

[startup+282.447 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15963
/proc/meminfo: memFree=1420848/2055920 swapFree=4192812/4192956
[pid=15934] ppid=15932 vsize=74188 CPUtime=282.34
/proc/15934/stat : 15934 (cmusat) R 15932 15934 15276 0 -1 4194304 21138 0 0 0 28218 16 0 0 25 0 1 0 219048385 75968512 18247 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/15934/statm: 18547 18247 119 243 0 18301 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 74188

[startup+342.474 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15963
/proc/meminfo: memFree=1377904/2055920 swapFree=4192812/4192956
[pid=15934] ppid=15932 vsize=119048 CPUtime=342.35
/proc/15934/stat : 15934 (cmusat) R 15932 15934 15276 0 -1 4194304 32804 0 0 0 34214 21 0 0 25 0 1 0 219048385 121905152 28875 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/15934/statm: 29762 28875 119 243 0 29516 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 119048

[startup+402.507 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15963
/proc/meminfo: memFree=1377648/2055920 swapFree=4192812/4192956
[pid=15934] ppid=15932 vsize=119108 CPUtime=402.37
/proc/15934/stat : 15934 (cmusat) R 15932 15934 15276 0 -1 4194304 33074 0 0 0 40215 22 0 0 25 0 1 0 219048385 121966592 28950 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15934/statm: 29777 28950 119 243 0 29531 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 119108

[startup+462.538 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15963
/proc/meminfo: memFree=1377648/2055920 swapFree=4192812/4192956
[pid=15934] ppid=15932 vsize=119108 CPUtime=462.39
/proc/15934/stat : 15934 (cmusat) R 15932 15934 15276 0 -1 4194304 33074 0 0 0 46216 23 0 0 25 0 1 0 219048385 121966592 28950 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589764 0 0 4096 35 0 0 0 17 1 0 0
/proc/15934/statm: 29777 28950 119 243 0 29531 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 119108

[startup+522.568 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 15963
/proc/meminfo: memFree=1377328/2055920 swapFree=4192812/4192956
[pid=15934] ppid=15932 vsize=119176 CPUtime=522.4
/proc/15934/stat : 15934 (cmusat) R 15932 15934 15276 0 -1 4194304 33369 0 0 0 52216 24 0 0 25 0 1 0 219048385 122036224 29035 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/15934/statm: 29794 29035 119 243 0 29548 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 119176

[startup+582.601 s]
/proc/loadavg: 1.08 1.02 1.00 2/78 15963
/proc/meminfo: memFree=1377200/2055920 swapFree=4192812/4192956
[pid=15934] ppid=15932 vsize=119176 CPUtime=582.42
/proc/15934/stat : 15934 (cmusat) R 15932 15934 15276 0 -1 4194304 33397 0 0 0 58218 24 0 0 25 0 1 0 219048385 122036224 29063 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/15934/statm: 29794 29063 119 243 0 29548 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 119176

[startup+642.635 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 15963
/proc/meminfo: memFree=1374960/2055920 swapFree=4192812/4192956
[pid=15934] ppid=15932 vsize=121228 CPUtime=642.43
/proc/15934/stat : 15934 (cmusat) R 15932 15934 15276 0 -1 4194304 34169 0 0 0 64218 25 0 0 25 0 1 0 219048385 124137472 29608 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/15934/statm: 30307 29608 119 243 0 30061 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 121228

[startup+702.667 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 15963
/proc/meminfo: memFree=1368560/2055920 swapFree=4192812/4192956
[pid=15934] ppid=15932 vsize=127396 CPUtime=702.45
/proc/15934/stat : 15934 (cmusat) R 15932 15934 15276 0 -1 4194304 36034 0 0 0 70217 28 0 0 25 0 1 0 219048385 130453504 31228 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15934/statm: 31849 31228 119 243 0 31603 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 127396

[startup+762.698 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15963
/proc/meminfo: memFree=1368432/2055920 swapFree=4192812/4192956
[pid=15934] ppid=15932 vsize=127576 CPUtime=762.46
/proc/15934/stat : 15934 (cmusat) R 15932 15934 15276 0 -1 4194304 36060 0 0 0 76218 28 0 0 25 0 1 0 219048385 130637824 31254 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/15934/statm: 31894 31254 119 243 0 31648 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 127576

[startup+822.734 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15963
/proc/meminfo: memFree=1361008/2055920 swapFree=4192812/4192956
[pid=15934] ppid=15932 vsize=134672 CPUtime=822.48
/proc/15934/stat : 15934 (cmusat) R 15932 15934 15276 0 -1 4194304 38170 0 0 0 82217 31 0 0 25 0 1 0 219048385 137904128 33099 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/15934/statm: 33668 33099 119 243 0 33422 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 134672

[startup+882.766 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15963
/proc/meminfo: memFree=1360944/2055920 swapFree=4192812/4192956
[pid=15934] ppid=15932 vsize=134672 CPUtime=882.5
/proc/15934/stat : 15934 (cmusat) R 15932 15934 15276 0 -1 4194304 38180 0 0 0 88218 32 0 0 25 0 1 0 219048385 137904128 33109 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134581146 0 0 4096 35 0 0 0 17 1 0 0
/proc/15934/statm: 33668 33109 119 243 0 33422 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 134672

[startup+942.798 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15963
/proc/meminfo: memFree=1357616/2055920 swapFree=4192812/4192956
[pid=15934] ppid=15932 vsize=138432 CPUtime=942.52
/proc/15934/stat : 15934 (cmusat) R 15932 15934 15276 0 -1 4194304 39078 0 0 0 94219 33 0 0 25 0 1 0 219048385 141754368 34007 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589696 0 0 4096 35 0 0 0 17 1 0 0
/proc/15934/statm: 34608 34007 119 243 0 34362 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 138432

[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15963
/proc/meminfo: memFree=1344240/2055920 swapFree=4192812/4192956
[pid=15934] ppid=15932 vsize=151204 CPUtime=1002.53
/proc/15934/stat : 15934 (cmusat) R 15932 15934 15276 0 -1 4194304 42642 0 0 0 100216 37 0 0 25 0 1 0 219048385 154832896 37284 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134581134 0 0 4096 35 0 0 0 17 1 0 0
/proc/15934/statm: 37801 37284 119 243 0 37555 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 151204

[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15963
/proc/meminfo: memFree=1344112/2055920 swapFree=4192812/4192956
[pid=15934] ppid=15932 vsize=151344 CPUtime=1062.55
/proc/15934/stat : 15934 (cmusat) R 15932 15934 15276 0 -1 4194304 42661 0 0 0 106218 37 0 0 25 0 1 0 219048385 154976256 37303 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589495 0 0 4096 35 0 0 0 17 1 0 0
/proc/15934/statm: 37836 37303 119 243 0 37590 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 151344

[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15963
/proc/meminfo: memFree=1344176/2055920 swapFree=4192812/4192956
[pid=15934] ppid=15932 vsize=151344 CPUtime=1122.57
/proc/15934/stat : 15934 (cmusat) R 15932 15934 15276 0 -1 4194304 42666 0 0 0 112219 38 0 0 25 0 1 0 219048385 154976256 37308 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/15934/statm: 37836 37308 119 243 0 37590 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 151344

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15963
/proc/meminfo: memFree=1328752/2055920 swapFree=4192812/4192956
[pid=15934] ppid=15932 vsize=166660 CPUtime=1182.58
/proc/15934/stat : 15934 (cmusat) R 15932 15934 15276 0 -1 4194304 46571 0 0 0 118215 43 0 0 25 0 1 0 219048385 170659840 41213 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092715 0 0 4096 35 0 0 0 17 1 0 0
/proc/15934/statm: 41665 41213 119 243 0 41419 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 166660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15963
/proc/meminfo: memFree=1325808/2055920 swapFree=4192812/4192956
[pid=15934] ppid=15932 vsize=169276 CPUtime=1200
/proc/15934/stat : 15934 (cmusat) R 15932 15934 15276 0 -1 4194304 47551 0 0 0 119955 45 0 0 25 0 1 0 219048385 173338624 41882 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/15934/statm: 42319 41882 119 243 0 42073 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 169276

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): 1200.38
CPU time (s): 1200.04
CPU user time (s): 1199.56
CPU system time (s): 0.479927
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 169276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.56
system time used= 0.479927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47551
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= 25371

runsolver used 1.36479 second user time and 2.90456 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Tue Feb 20 17:02:20 UTC 2007

IDJOB= 301776
IDBENCH= 20067
IDSOLVER= 121
FILE ID= node14/301776-1171990940

PBS_JOBID= 3849087

Free space on /tmp= 66547 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S811174248-16.cnf
COMMAND LINE= /tmp/evaluation/301776-1171990940/cmusat /tmp/evaluation/301776-1171990940/instance-301776-1171990940.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-301776-1171990940 -o ROOT/results/node14/solver-301776-1171990940 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301776-1171990940/cmusat /tmp/evaluation/301776-1171990940/instance-301776-1171990940.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  501f8679d94954afbc271fea6b765cd5

RANDOM SEED= 342950741

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1492752 kB
Buffers:         62328 kB
Cached:         363080 kB
SwapCached:          0 kB
Active:          90864 kB
Inactive:       389392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1492752 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3020 kB
Writeback:           0 kB
Mapped:          74128 kB
Slab:            68052 kB
Committed_AS:   810196 kB
PageTables:       1976 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= 66547 MiB

End job on node14 on Tue Feb 20 17:22:22 UTC 2007