Trace number 304809

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 BASE 2007-02-08? (TO) 1200.09 1200.54

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S779713554-13.cnf
MD5SUMcfea37cf2c4e91ad4c7e1db353aebdc5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark337.509
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 511900

Solver Data (download as text)



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/node40/watcher-304809-1172066173 -o ROOT/results/node40/solver-304809-1172066173 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304809-1172066173/cmusat_base /tmp/evaluation/304809-1172066173/instance-304809-1172066173.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 0.97 0.97 3/64 28873
/proc/meminfo: memFree=1451504/2055920 swapFree=4183972/4192956
[pid=28873] ppid=28871 vsize=2536 CPUtime=0
/proc/28873/stat : 28873 (cmusat_base) R 28871 28873 27744 0 -1 4194304 238 0 0 0 0 0 0 0 18 0 1 0 131651619 2596864 220 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564497 0 0 4096 35 0 0 0 17 1 0 0
/proc/28873/statm: 634 221 90 241 0 390 0

[startup+0.107062 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 28873
/proc/meminfo: memFree=1451504/2055920 swapFree=4183972/4192956
[pid=28873] ppid=28871 vsize=4012 CPUtime=0.1
/proc/28873/stat : 28873 (cmusat_base) R 28871 28873 27744 0 -1 4194304 641 0 0 0 10 0 0 0 18 0 1 0 131651619 4108288 588 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/28873/statm: 1003 588 111 241 0 759 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4012

[startup+0.515113 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 28873
/proc/meminfo: memFree=1451504/2055920 swapFree=4183972/4192956
[pid=28873] ppid=28871 vsize=4672 CPUtime=0.51
/proc/28873/stat : 28873 (cmusat_base) R 28871 28873 27744 0 -1 4194304 838 0 0 0 51 0 0 0 21 0 1 0 131651619 4784128 785 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/28873/statm: 1168 785 111 241 0 924 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4672

[startup+1.33522 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28874
/proc/meminfo: memFree=1447912/2055920 swapFree=4183972/4192956
[pid=28873] ppid=28871 vsize=5616 CPUtime=1.32
/proc/28873/stat : 28873 (cmusat_base) R 28871 28873 27744 0 -1 4194304 1259 0 0 0 132 0 0 0 25 0 1 0 131651619 5750784 1034 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134543690 0 0 4096 35 0 0 0 17 1 0 0
/proc/28873/statm: 1404 1034 111 241 0 1160 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5616

[startup+2.97143 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28874
/proc/meminfo: memFree=1447272/2055920 swapFree=4183972/4192956
[pid=28873] ppid=28871 vsize=6288 CPUtime=2.96
/proc/28873/stat : 28873 (cmusat_base) R 28871 28873 27744 0 -1 4194304 1532 0 0 0 296 0 0 0 25 0 1 0 131651619 6438912 1230 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/28873/statm: 1572 1230 111 241 0 1328 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6288

[startup+6.25385 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28874
/proc/meminfo: memFree=1443176/2055920 swapFree=4183972/4192956
[pid=28873] ppid=28871 vsize=10136 CPUtime=6.24
/proc/28873/stat : 28873 (cmusat_base) R 28871 28873 27744 0 -1 4194304 2660 0 0 0 624 0 0 0 25 0 1 0 131651619 10379264 2019 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/28873/statm: 2534 2019 111 241 0 2290 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10136

[startup+12.7097 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28874
/proc/meminfo: memFree=1443048/2055920 swapFree=4183972/4192956
[pid=28873] ppid=28871 vsize=10136 CPUtime=12.69
/proc/28873/stat : 28873 (cmusat_base) R 28871 28873 27744 0 -1 4194304 2812 0 0 0 1269 0 0 0 25 0 1 0 131651619 10379264 2063 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/28873/statm: 2534 2063 111 241 0 2290 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10136

[startup+25.6094 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28874
/proc/meminfo: memFree=1440168/2055920 swapFree=4183972/4192956
[pid=28873] ppid=28871 vsize=13348 CPUtime=25.59
/proc/28873/stat : 28873 (cmusat_base) R 28871 28873 27744 0 -1 4194304 3888 0 0 0 2558 1 0 0 25 0 1 0 131651619 13668352 2935 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/28873/statm: 3337 2935 111 241 0 3093 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 13348

[startup+51.2167 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28874
/proc/meminfo: memFree=1430888/2055920 swapFree=4183972/4192956
[pid=28873] ppid=28871 vsize=23288 CPUtime=51.19
/proc/28873/stat : 28873 (cmusat_base) R 28871 28873 27744 0 -1 4194304 6938 0 0 0 5116 3 0 0 25 0 1 0 131651619 23846912 5167 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/28873/statm: 5822 5167 111 241 0 5578 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 23288

[startup+102.427 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28874
/proc/meminfo: memFree=1427112/2055920 swapFree=4183972/4192956
[pid=28873] ppid=28871 vsize=26528 CPUtime=102.38
/proc/28873/stat : 28873 (cmusat_base) R 28871 28873 27744 0 -1 4194304 8365 0 0 0 10234 4 0 0 25 0 1 0 131651619 27164672 6100 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/28873/statm: 6632 6100 111 241 0 6388 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 26528

[startup+162.447 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 28874
/proc/meminfo: memFree=1406696/2055920 swapFree=4183972/4192956
[pid=28873] ppid=28871 vsize=49280 CPUtime=162.39
/proc/28873/stat : 28873 (cmusat_base) R 28871 28873 27744 0 -1 4194304 14681 0 0 0 16231 8 0 0 25 0 1 0 131651619 50462720 11184 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/28873/statm: 12320 11184 111 241 0 12076 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 49280

[startup+222.468 s]
/proc/loadavg: 1.04 0.99 0.97 2/65 28874
/proc/meminfo: memFree=1406312/2055920 swapFree=4183972/4192956
[pid=28873] ppid=28871 vsize=49348 CPUtime=222.39
/proc/28873/stat : 28873 (cmusat_base) R 28871 28873 27744 0 -1 4194304 14961 0 0 0 22231 8 0 0 25 0 1 0 131651619 50532352 11273 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559851 0 0 4096 35 0 0 0 17 1 0 0
/proc/28873/statm: 12337 11273 111 241 0 12093 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 49348

[startup+282.483 s]
/proc/loadavg: 1.01 0.99 0.97 2/65 28874
/proc/meminfo: memFree=1405288/2055920 swapFree=4183972/4192956
[pid=28873] ppid=28871 vsize=49768 CPUtime=282.39
/proc/28873/stat : 28873 (cmusat_base) R 28871 28873 27744 0 -1 4194304 15637 0 0 0 28231 8 0 0 25 0 1 0 131651619 50962432 11515 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/28873/statm: 12442 11515 111 241 0 12198 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 49768

[startup+342.534 s]
/proc/loadavg: 1.00 0.99 0.97 2/71 28998
/proc/meminfo: memFree=1403120/2055920 swapFree=4183972/4192956
[pid=28873] ppid=28871 vsize=50424 CPUtime=342.36
/proc/28873/stat : 28873 (cmusat_base) R 28871 28873 27744 0 -1 4194304 16098 0 0 0 34225 11 0 0 25 0 1 0 131651619 51634176 11729 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/28873/statm: 12606 11729 111 241 0 12362 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 50424

[startup+402.574 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 29072
/proc/meminfo: memFree=1403688/2055920 swapFree=4183972/4192956
[pid=28873] ppid=28871 vsize=51464 CPUtime=402.34
/proc/28873/stat : 28873 (cmusat_base) R 28871 28873 27744 0 -1 4194304 16271 0 0 0 40222 12 0 0 25 0 1 0 131651619 52699136 11902 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/28873/statm: 12866 11902 111 241 0 12622 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 51464

[startup+462.593 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 29072
/proc/meminfo: memFree=1400616/2055920 swapFree=4183972/4192956
[pid=28873] ppid=28871 vsize=54160 CPUtime=462.34
/proc/28873/stat : 28873 (cmusat_base) R 28871 28873 27744 0 -1 4194304 17269 0 0 0 46221 13 0 0 25 0 1 0 131651619 55459840 12631 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/28873/statm: 13540 12631 111 241 0 13296 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 54160

[startup+522.614 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 29072
/proc/meminfo: memFree=1396456/2055920 swapFree=4183972/4192956
[pid=28873] ppid=28871 vsize=57904 CPUtime=522.35
/proc/28873/stat : 28873 (cmusat_base) R 28871 28873 27744 0 -1 4194304 18585 0 0 0 52220 15 0 0 25 0 1 0 131651619 59293696 13653 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560506 0 0 4096 35 0 0 0 17 1 0 0
/proc/28873/statm: 14476 13653 111 241 0 14232 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 57904

[startup+582.637 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 29072
/proc/meminfo: memFree=1392104/2055920 swapFree=4183972/4192956
[pid=28873] ppid=28871 vsize=61972 CPUtime=582.35
/proc/28873/stat : 28873 (cmusat_base) R 28871 28873 27744 0 -1 4194304 20006 0 0 0 58218 17 0 0 25 0 1 0 131651619 63459328 14754 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/28873/statm: 15493 14754 111 241 0 15249 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 61972

[startup+642.655 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 29072
/proc/meminfo: memFree=1391592/2055920 swapFree=4183972/4192956
[pid=28873] ppid=28871 vsize=62576 CPUtime=642.35
/proc/28873/stat : 28873 (cmusat_base) R 28871 28873 27744 0 -1 4194304 20135 0 0 0 64218 17 0 0 25 0 1 0 131651619 64077824 14883 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/28873/statm: 15644 14883 111 241 0 15400 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 62576

[startup+702.671 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 29072
/proc/meminfo: memFree=1387816/2055920 swapFree=4183972/4192956
[pid=28873] ppid=28871 vsize=66140 CPUtime=702.35
/proc/28873/stat : 28873 (cmusat_base) R 28871 28873 27744 0 -1 4194304 21101 0 0 0 70217 18 0 0 25 0 1 0 131651619 67727360 15849 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/28873/statm: 16535 15849 111 241 0 16291 0
Current children cumulated CPU time (s) 702.35
Current children cumulated vsize (KiB) 66140

[startup+762.689 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 29072
/proc/meminfo: memFree=1356264/2055920 swapFree=4183972/4192956
[pid=28873] ppid=28871 vsize=103376 CPUtime=762.35
/proc/28873/stat : 28873 (cmusat_base) R 28871 28873 27744 0 -1 4194304 30786 0 0 0 76213 22 0 0 25 0 1 0 131651619 105857024 23696 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/28873/statm: 25844 23696 111 241 0 25600 0
Current children cumulated CPU time (s) 762.35
Current children cumulated vsize (KiB) 103376

[startup+822.711 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 29072
/proc/meminfo: memFree=1356072/2055920 swapFree=4183972/4192956
[pid=28873] ppid=28871 vsize=103636 CPUtime=822.36
/proc/28873/stat : 28873 (cmusat_base) R 28871 28873 27744 0 -1 4194304 30852 0 0 0 82214 22 0 0 25 0 1 0 131651619 106123264 23762 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/28873/statm: 25909 23762 111 241 0 25665 0
Current children cumulated CPU time (s) 822.36
Current children cumulated vsize (KiB) 103636

[startup+882.726 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 29072
/proc/meminfo: memFree=1355304/2055920 swapFree=4183972/4192956
[pid=28873] ppid=28871 vsize=104036 CPUtime=882.35
/proc/28873/stat : 28873 (cmusat_base) R 28871 28873 27744 0 -1 4194304 31498 0 0 0 88212 23 0 0 25 0 1 0 131651619 106532864 23960 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/28873/statm: 26009 23960 111 241 0 25765 0
Current children cumulated CPU time (s) 882.35
Current children cumulated vsize (KiB) 104036

[startup+942.743 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 29072
/proc/meminfo: memFree=1355304/2055920 swapFree=4183972/4192956
[pid=28873] ppid=28871 vsize=104036 CPUtime=942.35
/proc/28873/stat : 28873 (cmusat_base) R 28871 28873 27744 0 -1 4194304 31498 0 0 0 94212 23 0 0 25 0 1 0 131651619 106532864 23960 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/28873/statm: 26009 23960 111 241 0 25765 0
Current children cumulated CPU time (s) 942.35
Current children cumulated vsize (KiB) 104036

[startup+1002.76 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 29072
/proc/meminfo: memFree=1355304/2055920 swapFree=4183972/4192956
[pid=28873] ppid=28871 vsize=104036 CPUtime=1002.36
/proc/28873/stat : 28873 (cmusat_base) R 28871 28873 27744 0 -1 4194304 31499 0 0 0 100213 23 0 0 25 0 1 0 131651619 106532864 23961 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/28873/statm: 26009 23961 111 241 0 25765 0
Current children cumulated CPU time (s) 1002.36
Current children cumulated vsize (KiB) 104036

[startup+1062.79 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 29072
/proc/meminfo: memFree=1354536/2055920 swapFree=4183972/4192956
[pid=28873] ppid=28871 vsize=104192 CPUtime=1062.36
/proc/28873/stat : 28873 (cmusat_base) R 28871 28873 27744 0 -1 4194304 32116 0 0 0 106213 23 0 0 25 0 1 0 131651619 106692608 24159 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/28873/statm: 26048 24159 111 241 0 25804 0
Current children cumulated CPU time (s) 1062.36
Current children cumulated vsize (KiB) 104192

[startup+1122.81 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 29072
/proc/meminfo: memFree=1354408/2055920 swapFree=4183972/4192956
[pid=28873] ppid=28871 vsize=104192 CPUtime=1122.37
/proc/28873/stat : 28873 (cmusat_base) R 28871 28873 27744 0 -1 4194304 32120 0 0 0 112213 24 0 0 25 0 1 0 131651619 106692608 24163 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/28873/statm: 26048 24163 111 241 0 25804 0
Current children cumulated CPU time (s) 1122.37
Current children cumulated vsize (KiB) 104192

[startup+1182.9 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 29072
/proc/meminfo: memFree=1354408/2055920 swapFree=4183972/4192956
[pid=28873] ppid=28871 vsize=104192 CPUtime=1182.45
/proc/28873/stat : 28873 (cmusat_base) R 28871 28873 27744 0 -1 4194304 32122 0 0 0 118221 24 0 0 25 0 1 0 131651619 106692608 24165 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/28873/statm: 26048 24165 111 241 0 25804 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 104192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 29072
/proc/meminfo: memFree=1354024/2055920 swapFree=4183972/4192956
[pid=28873] ppid=28871 vsize=104452 CPUtime=1200.06
/proc/28873/stat : 28873 (cmusat_base) R 28871 28873 27744 0 -1 4194304 32226 0 0 0 119982 24 0 0 25 0 1 0 131651619 106958848 24269 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560506 0 0 4096 35 0 0 0 17 1 0 0
/proc/28873/statm: 26113 24269 111 241 0 25869 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 104452

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

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

[startup+1200.52 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 29072
/proc/meminfo: memFree=1354024/2055920 swapFree=4183972/4192956
[pid=28873] ppid=28871 vsize=104452 CPUtime=1200.06
/proc/28873/stat : 28873 (cmusat_base) R 28871 28873 27744 0 -1 4194304 32226 0 0 0 119982 24 0 0 25 0 1 0 131651619 106958848 24269 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560506 0 0 4096 35 0 0 0 17 1 0 0
/proc/28873/statm: 26113 24269 111 241 0 25869 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 104452

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.09
CPU user time (s): 1199.83
CPU system time (s): 0.25896
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 104452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.25896
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32226
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= 2183

runsolver used 0.807877 second user time and 2.47962 second system time

The end



Launcher Data (download as text)




Begin job on node40 on Wed Feb 21 13:56:14 UTC 2007

IDJOB= 304809
IDBENCH= 20141
IDSOLVER= 120
FILE ID= node40/304809-1172066173

PBS_JOBID= 3892763

Free space on /tmp= 66560 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S779713554-13.cnf
COMMAND LINE= /tmp/evaluation/304809-1172066173/cmusat_base /tmp/evaluation/304809-1172066173/instance-304809-1172066173.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-304809-1172066173 -o ROOT/results/node40/solver-304809-1172066173 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304809-1172066173/cmusat_base /tmp/evaluation/304809-1172066173/instance-304809-1172066173.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  cfea37cf2c4e91ad4c7e1db353aebdc5

RANDOM SEED= 515110549

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:       1451856 kB
Buffers:         36012 kB
Cached:         498692 kB
SwapCached:       3176 kB
Active:         123308 kB
Inactive:       421136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1451856 kB
SwapTotal:     4192956 kB
SwapFree:      4183972 kB
Dirty:            2772 kB
Writeback:           0 kB
Mapped:          15560 kB
Slab:            45628 kB
Committed_AS:   231900 kB
PageTables:       1412 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= 66560 MiB

End job on node40 on Wed Feb 21 14:16:16 UTC 2007