Trace number 312313

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) 1200.02 1200.35

General information on the benchmark

Namerandom/2+p/p0.8/v1665/
unif2p-p0.8-v1665-c5178-S1439774943-07-UNSAT.cnf
MD5SUMa3885eff2851f09f9ef1a5d548225d79
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark56.5714
Satisfiable
(Un)Satisfiability was proved
Number of variables1665
Number of clauses5177
Sum of the clauses size14496
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21035
Number of clauses of size 34142
Number of clauses of size 40
Number of clauses of size 50
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:  1665                                                 |
0.00/0.00	c |  Number of clauses:    5177                                                 |

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/node17/watcher-312313-1172585702 -o ROOT/results/node17/solver-312313-1172585702 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/312313-1172585702/cmusat /tmp/evaluation/312313-1172585702/instance-312313-1172585702.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: 0.00 0.02 0.29 2/77 23015
/proc/meminfo: memFree=1463040/2055920 swapFree=4192812/4192956
[pid=23015] ppid=23013 vsize=2604 CPUtime=0
/proc/23015/stat : 23015 (cmusat) R 23013 23015 22620 0 -1 4194304 247 0 0 0 0 0 0 0 18 0 1 0 278529977 2666496 230 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134517013 0 0 4096 35 0 0 0 17 1 0 0
/proc/23015/statm: 651 230 96 243 0 405 0

[startup+0.107591 s]
/proc/loadavg: 0.00 0.02 0.29 2/77 23015
/proc/meminfo: memFree=1463040/2055920 swapFree=4192812/4192956
[pid=23015] ppid=23013 vsize=3020 CPUtime=0.1
/proc/23015/stat : 23015 (cmusat) R 23013 23015 22620 0 -1 4194304 371 0 0 0 10 0 0 0 18 0 1 0 278529977 3092480 354 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/23015/statm: 755 354 118 243 0 509 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3020

[startup+0.519635 s]
/proc/loadavg: 0.00 0.02 0.29 2/77 23015
/proc/meminfo: memFree=1463040/2055920 swapFree=4192812/4192956
[pid=23015] ppid=23013 vsize=3600 CPUtime=0.51
/proc/23015/stat : 23015 (cmusat) R 23013 23015 22620 0 -1 4194304 518 0 0 0 51 0 0 0 21 0 1 0 278529977 3686400 501 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135090869 0 0 4096 35 0 0 0 17 1 0 0
/proc/23015/statm: 900 501 118 243 0 654 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3600

[startup+1.34072 s]
/proc/loadavg: 0.00 0.02 0.29 2/78 23016
/proc/meminfo: memFree=1461240/2055920 swapFree=4192812/4192956
[pid=23015] ppid=23013 vsize=4084 CPUtime=1.33
/proc/23015/stat : 23015 (cmusat) R 23013 23015 22620 0 -1 4194304 642 0 0 0 133 0 0 0 25 0 1 0 278529977 4182016 625 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/23015/statm: 1021 625 118 243 0 775 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4084

[startup+2.97689 s]
/proc/loadavg: 0.00 0.02 0.29 2/78 23016
/proc/meminfo: memFree=1459896/2055920 swapFree=4192812/4192956
[pid=23015] ppid=23013 vsize=5316 CPUtime=2.97
/proc/23015/stat : 23015 (cmusat) R 23013 23015 22620 0 -1 4194304 904 0 0 0 297 0 0 0 25 0 1 0 278529977 5443584 887 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581471 0 0 4096 35 0 0 0 17 1 0 0
/proc/23015/statm: 1329 887 118 243 0 1083 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5316

[startup+6.25323 s]
/proc/loadavg: 0.08 0.03 0.29 2/78 23016
/proc/meminfo: memFree=1459576/2055920 swapFree=4192812/4192956
[pid=23015] ppid=23013 vsize=5728 CPUtime=6.24
/proc/23015/stat : 23015 (cmusat) R 23013 23015 22620 0 -1 4194304 1010 0 0 0 624 0 0 0 25 0 1 0 278529977 5865472 993 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134936007 0 0 4096 35 0 0 0 17 1 0 0
/proc/23015/statm: 1432 993 118 243 0 1186 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5728

[startup+12.7099 s]
/proc/loadavg: 0.23 0.06 0.30 2/78 23016
/proc/meminfo: memFree=1457336/2055920 swapFree=4192812/4192956
[pid=23015] ppid=23013 vsize=7472 CPUtime=12.7
/proc/23015/stat : 23015 (cmusat) R 23013 23015 22620 0 -1 4194304 1590 0 0 0 1270 0 0 0 25 0 1 0 278529977 7651328 1504 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/23015/statm: 1868 1504 118 243 0 1622 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 7472

[startup+25.5142 s]
/proc/loadavg: 0.40 0.11 0.31 2/78 23016
/proc/meminfo: memFree=1454776/2055920 swapFree=4192812/4192956
[pid=23015] ppid=23013 vsize=10596 CPUtime=25.49
/proc/23015/stat : 23015 (cmusat) R 23013 23015 22620 0 -1 4194304 2630 0 0 0 2548 1 0 0 25 0 1 0 278529977 10850304 2190 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/23015/statm: 2649 2190 118 243 0 2403 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10596

[startup+51.1279 s]
/proc/loadavg: 0.61 0.18 0.32 2/78 23016
/proc/meminfo: memFree=1450680/2055920 swapFree=4192812/4192956
[pid=23015] ppid=23013 vsize=14112 CPUtime=51.09
/proc/23015/stat : 23015 (cmusat) R 23013 23015 22620 0 -1 4194304 3839 0 0 0 5107 2 0 0 25 0 1 0 278529977 14450688 3151 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/23015/statm: 3528 3151 118 243 0 3282 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14112

[startup+102.348 s]
/proc/loadavg: 0.83 0.30 0.36 2/78 23016
/proc/meminfo: memFree=1445368/2055920 swapFree=4192812/4192956
[pid=23015] ppid=23013 vsize=20484 CPUtime=102.3
/proc/23015/stat : 23015 (cmusat) R 23013 23015 22620 0 -1 4194304 5904 0 0 0 10226 4 0 0 25 0 1 0 278529977 20975616 4570 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/23015/statm: 5121 4570 118 243 0 4875 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 20484

[startup+162.386 s]
/proc/loadavg: 0.93 0.43 0.39 2/78 23016
/proc/meminfo: memFree=1439864/2055920 swapFree=4192812/4192956
[pid=23015] ppid=23013 vsize=25124 CPUtime=162.32
/proc/23015/stat : 23015 (cmusat) R 23013 23015 22620 0 -1 4194304 7522 0 0 0 16227 5 0 0 25 0 1 0 278529977 25726976 5841 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581192 0 0 4096 35 0 0 0 17 1 0 0
/proc/23015/statm: 6281 5841 118 243 0 6035 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 25124

[startup+222.417 s]
/proc/loadavg: 0.97 0.53 0.43 2/78 23016
/proc/meminfo: memFree=1425848/2055920 swapFree=4192812/4192956
[pid=23015] ppid=23013 vsize=41148 CPUtime=222.34
/proc/23015/stat : 23015 (cmusat) R 23013 23015 22620 0 -1 4194304 11898 0 0 0 22226 8 0 0 25 0 1 0 278529977 42135552 9326 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/23015/statm: 10287 9326 118 243 0 10041 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 41148

[startup+282.444 s]
/proc/loadavg: 0.99 0.61 0.46 2/78 23016
/proc/meminfo: memFree=1425144/2055920 swapFree=4192812/4192956
[pid=23015] ppid=23013 vsize=41668 CPUtime=282.35
/proc/23015/stat : 23015 (cmusat) R 23013 23015 22620 0 -1 4194304 12225 0 0 0 28226 9 0 0 25 0 1 0 278529977 42668032 9489 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589923 0 0 4096 35 0 0 0 17 1 0 0
/proc/23015/statm: 10417 9489 118 243 0 10171 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 41668

[startup+342.473 s]
/proc/loadavg: 0.99 0.68 0.49 2/78 23016
/proc/meminfo: memFree=1424696/2055920 swapFree=4192812/4192956
[pid=23015] ppid=23013 vsize=41896 CPUtime=342.36
/proc/23015/stat : 23015 (cmusat) R 23013 23015 22620 0 -1 4194304 12508 0 0 0 34227 9 0 0 25 0 1 0 278529977 42901504 9593 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/23015/statm: 10474 9593 118 243 0 10228 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 41896

[startup+402.504 s]
/proc/loadavg: 1.03 0.75 0.53 2/78 23016
/proc/meminfo: memFree=1424248/2055920 swapFree=4192812/4192956
[pid=23015] ppid=23013 vsize=42200 CPUtime=402.38
/proc/23015/stat : 23015 (cmusat) R 23013 23015 22620 0 -1 4194304 12627 0 0 0 40228 10 0 0 25 0 1 0 278529977 43212800 9712 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/23015/statm: 10550 9712 118 243 0 10304 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 42200

[startup+462.533 s]
/proc/loadavg: 1.01 0.79 0.56 2/78 23016
/proc/meminfo: memFree=1423544/2055920 swapFree=4192812/4192956
[pid=23015] ppid=23013 vsize=42672 CPUtime=462.39
/proc/23015/stat : 23015 (cmusat) R 23013 23015 22620 0 -1 4194304 13008 0 0 0 46228 11 0 0 25 0 1 0 278529977 43696128 9897 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/23015/statm: 10668 9897 118 243 0 10422 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 42672

[startup+522.565 s]
/proc/loadavg: 1.00 0.83 0.58 2/78 23016
/proc/meminfo: memFree=1421368/2055920 swapFree=4192812/4192956
[pid=23015] ppid=23013 vsize=44608 CPUtime=522.41
/proc/23015/stat : 23015 (cmusat) R 23013 23015 22620 0 -1 4194304 13746 0 0 0 52229 12 0 0 25 0 1 0 278529977 45678592 10420 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/23015/statm: 11152 10420 118 243 0 10906 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 44608

[startup+582.596 s]
/proc/loadavg: 1.00 0.86 0.60 2/78 23016
/proc/meminfo: memFree=1417656/2055920 swapFree=4192812/4192956
[pid=23015] ppid=23013 vsize=48012 CPUtime=582.43
/proc/23015/stat : 23015 (cmusat) R 23013 23015 22620 0 -1 4194304 14899 0 0 0 58229 14 0 0 25 0 1 0 278529977 49164288 11338 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/23015/statm: 12003 11338 118 243 0 11757 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 48012

[startup+642.629 s]
/proc/loadavg: 1.00 0.88 0.63 2/78 23016
/proc/meminfo: memFree=1417464/2055920 swapFree=4192812/4192956
[pid=23015] ppid=23013 vsize=48148 CPUtime=642.45
/proc/23015/stat : 23015 (cmusat) R 23013 23015 22620 0 -1 4194304 14937 0 0 0 64230 15 0 0 25 0 1 0 278529977 49303552 11376 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/23015/statm: 12037 11376 118 243 0 11791 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 48148

[startup+702.66 s]
/proc/loadavg: 1.06 0.91 0.65 2/78 23016
/proc/meminfo: memFree=1413816/2055920 swapFree=4192812/4192956
[pid=23015] ppid=23013 vsize=51416 CPUtime=702.46
/proc/23015/stat : 23015 (cmusat) R 23013 23015 22620 0 -1 4194304 16117 0 0 0 70230 16 0 0 25 0 1 0 278529977 52649984 12298 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/23015/statm: 12854 12298 118 243 0 12608 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 51416

[startup+762.689 s]
/proc/loadavg: 1.02 0.93 0.67 2/78 23016
/proc/meminfo: memFree=1413688/2055920 swapFree=4192812/4192956
[pid=23015] ppid=23013 vsize=51552 CPUtime=762.47
/proc/23015/stat : 23015 (cmusat) R 23013 23015 22620 0 -1 4194304 16143 0 0 0 76231 16 0 0 25 0 1 0 278529977 52789248 12324 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/23015/statm: 12888 12324 118 243 0 12642 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 51552

[startup+822.721 s]
/proc/loadavg: 1.01 0.94 0.69 2/78 23016
/proc/meminfo: memFree=1412088/2055920 swapFree=4192812/4192956
[pid=23015] ppid=23013 vsize=52948 CPUtime=822.49
/proc/23015/stat : 23015 (cmusat) R 23013 23015 22620 0 -1 4194304 16537 0 0 0 82232 17 0 0 25 0 1 0 278529977 54218752 12718 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/23015/statm: 13237 12718 118 243 0 12991 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 52948

[startup+882.753 s]
/proc/loadavg: 1.00 0.95 0.70 2/78 23016
/proc/meminfo: memFree=1390520/2055920 swapFree=4192812/4192956
[pid=23015] ppid=23013 vsize=79152 CPUtime=882.51
/proc/23015/stat : 23015 (cmusat) R 23013 23015 22620 0 -1 4194304 23397 0 0 0 88231 20 0 0 25 0 1 0 278529977 81051648 18090 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/23015/statm: 19788 18090 118 243 0 19542 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 79152

[startup+942.787 s]
/proc/loadavg: 1.00 0.95 0.72 2/78 23016
/proc/meminfo: memFree=1390520/2055920 swapFree=4192812/4192956
[pid=23015] ppid=23013 vsize=79152 CPUtime=942.52
/proc/23015/stat : 23015 (cmusat) R 23013 23015 22620 0 -1 4194304 23410 0 0 0 94232 20 0 0 25 0 1 0 278529977 81051648 18103 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589811 0 0 4096 35 0 0 0 17 1 0 0
/proc/23015/statm: 19788 18103 118 243 0 19542 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 79152

[startup+1002.82 s]
/proc/loadavg: 1.00 0.96 0.74 2/78 23016
/proc/meminfo: memFree=1389944/2055920 swapFree=4192812/4192956
[pid=23015] ppid=23013 vsize=79404 CPUtime=1002.54
/proc/23015/stat : 23015 (cmusat) R 23013 23015 22620 0 -1 4194304 23887 0 0 0 100233 21 0 0 25 0 1 0 278529977 81309696 18270 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590121 0 0 4096 35 0 0 0 17 1 0 0
/proc/23015/statm: 19851 18270 118 243 0 19605 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 79404

[startup+1062.85 s]
/proc/loadavg: 1.00 0.96 0.75 2/78 23016
/proc/meminfo: memFree=1389880/2055920 swapFree=4192812/4192956
[pid=23015] ppid=23013 vsize=79596 CPUtime=1062.55
/proc/23015/stat : 23015 (cmusat) R 23013 23015 22620 0 -1 4194304 23912 0 0 0 106234 21 0 0 25 0 1 0 278529977 81506304 18295 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/23015/statm: 19899 18295 118 243 0 19653 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 79596

[startup+1122.88 s]
/proc/loadavg: 1.00 0.97 0.76 2/78 23016
/proc/meminfo: memFree=1389816/2055920 swapFree=4192812/4192956
[pid=23015] ppid=23013 vsize=79788 CPUtime=1122.57
/proc/23015/stat : 23015 (cmusat) R 23013 23015 22620 0 -1 4194304 23945 0 0 0 112236 21 0 0 25 0 1 0 278529977 81702912 18328 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/23015/statm: 19947 18328 118 243 0 19701 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 79788

[startup+1182.91 s]
/proc/loadavg: 1.00 0.97 0.77 2/78 23016
/proc/meminfo: memFree=1389560/2055920 swapFree=4192812/4192956
[pid=23015] ppid=23013 vsize=79788 CPUtime=1182.59
/proc/23015/stat : 23015 (cmusat) R 23013 23015 22620 0 -1 4194304 24005 0 0 0 118237 22 0 0 25 0 1 0 278529977 81702912 18388 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/23015/statm: 19947 18388 118 243 0 19701 0
Current children cumulated CPU time (s) 1182.59
Current children cumulated vsize (KiB) 79788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 1.00 0.97 0.77 2/78 23016
/proc/meminfo: memFree=1389304/2055920 swapFree=4192812/4192956
[pid=23015] ppid=23013 vsize=79948 CPUtime=1200
/proc/23015/stat : 23015 (cmusat) R 23013 23015 22620 0 -1 4194304 24064 0 0 0 119978 22 0 0 25 0 1 0 278529977 81866752 18447 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590266 0 0 4096 35 0 0 0 17 1 0 0
/proc/23015/statm: 19987 18447 118 243 0 19741 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 79948

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): 1200.35
CPU time (s): 1200.02
CPU user time (s): 1199.79
CPU system time (s): 0.235964
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 79948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.235964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24064
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= 2096

runsolver used 1.3338 second user time and 2.77958 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Tue Feb 27 14:15:42 UTC 2007

IDJOB= 312313
IDBENCH= 20338
IDSOLVER= 121
FILE ID= node17/312313-1172585702

PBS_JOBID= 3971693

Free space on /tmp= 66556 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1665/unif2p-p0.8-v1665-c5178-S1439774943-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/312313-1172585702/cmusat /tmp/evaluation/312313-1172585702/instance-312313-1172585702.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-312313-1172585702 -o ROOT/results/node17/solver-312313-1172585702 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/312313-1172585702/cmusat /tmp/evaluation/312313-1172585702/instance-312313-1172585702.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  a3885eff2851f09f9ef1a5d548225d79

RANDOM SEED= 465853429

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1463496 kB
Buffers:         64556 kB
Cached:         407228 kB
SwapCached:          0 kB
Active:         305892 kB
Inactive:       210460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1463496 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2544 kB
Writeback:           0 kB
Mapped:          63428 kB
Slab:            61612 kB
Committed_AS:   928152 kB
PageTables:       1748 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= 66556 MiB

End job on node17 on Tue Feb 27 14:38:11 UTC 2007