Trace number 302267

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) 1200.08 1200.45

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1175862975-06.cnf
MD5SUM98a928e73ef4b410b81c1ce8d0720be9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark492.15
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 518000
Number of clauses of size over 50

Solver Data (download as text)



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/node34/watcher-302267-1172007990 -o ROOT/results/node34/solver-302267-1172007990 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302267-1172007990/cmusat_base /tmp/evaluation/302267-1172007990/instance-302267-1172007990.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: 1.02 1.01 0.92 3/64 18650
/proc/meminfo: memFree=1543008/2055920 swapFree=4182744/4192956
[pid=18650] ppid=18648 vsize=2824 CPUtime=0
/proc/18650/stat : 18650 (cmusat_base) R 18648 18650 17927 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 194562785 2891776 246 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134540259 0 0 4096 35 0 0 0 17 1 0 0
/proc/18650/statm: 706 247 90 241 0 462 0

[startup+0.106306 s]
/proc/loadavg: 1.02 1.01 0.92 3/64 18650
/proc/meminfo: memFree=1543008/2055920 swapFree=4182744/4192956
[pid=18650] ppid=18648 vsize=4516 CPUtime=0.1
/proc/18650/stat : 18650 (cmusat_base) R 18648 18650 17927 0 -1 4194304 818 0 0 0 10 0 0 0 18 0 1 0 194562785 4624384 675 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562414 0 0 4096 35 0 0 0 17 1 0 0
/proc/18650/statm: 1129 675 111 241 0 885 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4516

[startup+0.514337 s]
/proc/loadavg: 1.02 1.01 0.92 3/64 18650
/proc/meminfo: memFree=1543008/2055920 swapFree=4182744/4192956
[pid=18650] ppid=18648 vsize=5968 CPUtime=0.51
/proc/18650/stat : 18650 (cmusat_base) R 18648 18650 17927 0 -1 4194304 1213 0 0 0 51 0 0 0 21 0 1 0 194562785 6111232 1070 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/18650/statm: 1492 1070 111 241 0 1248 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5968

[startup+1.3344 s]
/proc/loadavg: 1.02 1.01 0.92 2/65 18651
/proc/meminfo: memFree=1536728/2055920 swapFree=4182744/4192956
[pid=18650] ppid=18648 vsize=9004 CPUtime=1.32
/proc/18650/stat : 18650 (cmusat_base) R 18648 18650 17927 0 -1 4194304 1998 0 0 0 132 0 0 0 25 0 1 0 194562785 9220096 1855 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551769 0 0 4096 35 0 0 0 17 1 0 0
/proc/18650/statm: 2251 1855 111 241 0 2007 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9004

[startup+2.97054 s]
/proc/loadavg: 1.02 1.01 0.92 2/65 18651
/proc/meminfo: memFree=1533720/2055920 swapFree=4182744/4192956
[pid=18650] ppid=18648 vsize=10932 CPUtime=2.96
/proc/18650/stat : 18650 (cmusat_base) R 18648 18650 17927 0 -1 4194304 2663 0 0 0 295 1 0 0 25 0 1 0 194562785 11194368 2370 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560486 0 0 4096 35 0 0 0 17 1 0 0
/proc/18650/statm: 2733 2370 111 241 0 2489 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10932

[startup+6.2468 s]
/proc/loadavg: 1.02 1.01 0.92 2/65 18651
/proc/meminfo: memFree=1531736/2055920 swapFree=4182744/4192956
[pid=18650] ppid=18648 vsize=13992 CPUtime=6.23
/proc/18650/stat : 18650 (cmusat_base) R 18648 18650 17927 0 -1 4194304 3612 0 0 0 622 1 0 0 25 0 1 0 194562785 14327808 3154 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/18650/statm: 3498 3154 111 241 0 3254 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 13992

[startup+12.7013 s]
/proc/loadavg: 1.02 1.01 0.92 2/65 18651
/proc/meminfo: memFree=1527896/2055920 swapFree=4182744/4192956
[pid=18650] ppid=18648 vsize=16388 CPUtime=12.68
/proc/18650/stat : 18650 (cmusat_base) R 18648 18650 17927 0 -1 4194304 4351 0 0 0 1267 1 0 0 25 0 1 0 194562785 16781312 3773 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559935 0 0 4096 35 0 0 0 17 1 0 0
/proc/18650/statm: 4097 3773 111 241 0 3853 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16388

[startup+25.5063 s]
/proc/loadavg: 1.01 1.01 0.92 2/65 18651
/proc/meminfo: memFree=1515736/2055920 swapFree=4182744/4192956
[pid=18650] ppid=18648 vsize=29436 CPUtime=25.49
/proc/18650/stat : 18650 (cmusat_base) R 18648 18650 17927 0 -1 4194304 7872 0 0 0 2546 3 0 0 25 0 1 0 194562785 30142464 6811 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/18650/statm: 7359 6811 111 241 0 7115 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29436

[startup+51.1114 s]
/proc/loadavg: 1.01 1.00 0.92 2/65 18651
/proc/meminfo: memFree=1512728/2055920 swapFree=4182744/4192956
[pid=18650] ppid=18648 vsize=32288 CPUtime=51.08
/proc/18650/stat : 18650 (cmusat_base) R 18648 18650 17927 0 -1 4194304 8880 0 0 0 5104 4 0 0 25 0 1 0 194562785 33062912 7570 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18650/statm: 8072 7570 111 241 0 7828 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 32288

[startup+102.319 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 18651
/proc/meminfo: memFree=1499544/2055920 swapFree=4182744/4192956
[pid=18650] ppid=18648 vsize=44952 CPUtime=102.29
/proc/18650/stat : 18650 (cmusat_base) R 18648 18650 17927 0 -1 4194304 12570 0 0 0 10222 7 0 0 25 0 1 0 194562785 46030848 10844 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18650/statm: 11238 10844 111 241 0 10994 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 44952

[startup+162.337 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 18651
/proc/meminfo: memFree=1465112/2055920 swapFree=4182744/4192956
[pid=18650] ppid=18648 vsize=81068 CPUtime=162.29
/proc/18650/stat : 18650 (cmusat_base) R 18648 18650 17927 0 -1 4194304 21958 0 0 0 16217 12 0 0 25 0 1 0 194562785 83013632 19416 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18650/statm: 20267 19416 111 241 0 20023 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 81068

[startup+222.354 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 18651
/proc/meminfo: memFree=1464920/2055920 swapFree=4182744/4192956
[pid=18650] ppid=18648 vsize=81152 CPUtime=222.29
/proc/18650/stat : 18650 (cmusat_base) R 18648 18650 17927 0 -1 4194304 22315 0 0 0 22217 12 0 0 25 0 1 0 194562785 83099648 19483 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/18650/statm: 20288 19483 111 241 0 20044 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 81152

[startup+282.376 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 18651
/proc/meminfo: memFree=1464344/2055920 swapFree=4182744/4192956
[pid=18650] ppid=18648 vsize=81260 CPUtime=282.29
/proc/18650/stat : 18650 (cmusat_base) R 18648 18650 17927 0 -1 4194304 22783 0 0 0 28217 12 0 0 25 0 1 0 194562785 83210240 19616 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/18650/statm: 20315 19616 111 241 0 20071 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 81260

[startup+342.394 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 18651
/proc/meminfo: memFree=1462808/2055920 swapFree=4182744/4192956
[pid=18650] ppid=18648 vsize=83036 CPUtime=342.3
/proc/18650/stat : 18650 (cmusat_base) R 18648 18650 17927 0 -1 4194304 23491 0 0 0 34217 13 0 0 25 0 1 0 194562785 85028864 20136 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/18650/statm: 20759 20136 111 241 0 20515 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 83036

[startup+402.414 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 18651
/proc/meminfo: memFree=1461720/2055920 swapFree=4182744/4192956
[pid=18650] ppid=18648 vsize=83744 CPUtime=402.3
/proc/18650/stat : 18650 (cmusat_base) R 18648 18650 17927 0 -1 4194304 23649 0 0 0 40217 13 0 0 25 0 1 0 194562785 85753856 20294 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18650/statm: 20936 20294 111 241 0 20692 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 83744

[startup+462.431 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 18651
/proc/meminfo: memFree=1453144/2055920 swapFree=4182744/4192956
[pid=18650] ppid=18648 vsize=91868 CPUtime=462.31
/proc/18650/stat : 18650 (cmusat_base) R 18648 18650 17927 0 -1 4194304 25945 0 0 0 46215 16 0 0 25 0 1 0 194562785 94072832 22387 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/18650/statm: 22967 22387 111 241 0 22723 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 91868

[startup+522.448 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 18651
/proc/meminfo: memFree=1441944/2055920 swapFree=4182744/4192956
[pid=18650] ppid=18648 vsize=102936 CPUtime=522.31
/proc/18650/stat : 18650 (cmusat_base) R 18648 18650 17927 0 -1 4194304 28966 0 0 0 52211 20 0 0 25 0 1 0 194562785 105406464 25189 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/18650/statm: 25734 25189 111 241 0 25490 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 102936

[startup+582.466 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 18651
/proc/meminfo: memFree=1434904/2055920 swapFree=4182744/4192956
[pid=18650] ppid=18648 vsize=109616 CPUtime=582.32
/proc/18650/stat : 18650 (cmusat_base) R 18648 18650 17927 0 -1 4194304 30952 0 0 0 58209 23 0 0 25 0 1 0 194562785 112246784 26937 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18650/statm: 27404 26937 111 241 0 27160 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 109616

[startup+642.487 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 18651
/proc/meminfo: memFree=1434648/2055920 swapFree=4182744/4192956
[pid=18650] ppid=18648 vsize=109888 CPUtime=642.33
/proc/18650/stat : 18650 (cmusat_base) R 18648 18650 17927 0 -1 4194304 31003 0 0 0 64210 23 0 0 25 0 1 0 194562785 112525312 26988 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/18650/statm: 27472 26988 111 241 0 27228 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 109888

[startup+702.504 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 18651
/proc/meminfo: memFree=1429080/2055920 swapFree=4182744/4192956
[pid=18650] ppid=18648 vsize=115564 CPUtime=702.33
/proc/18650/stat : 18650 (cmusat_base) R 18648 18650 17927 0 -1 4194304 32457 0 0 0 70208 25 0 0 25 0 1 0 194562785 118337536 28442 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/18650/statm: 28891 28442 111 241 0 28647 0
Current children cumulated CPU time (s) 702.33
Current children cumulated vsize (KiB) 115564

[startup+762.521 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 18651
/proc/meminfo: memFree=1424728/2055920 swapFree=4182744/4192956
[pid=18650] ppid=18648 vsize=119480 CPUtime=762.34
/proc/18650/stat : 18650 (cmusat_base) R 18648 18650 17927 0 -1 4194304 33733 0 0 0 76207 27 0 0 25 0 1 0 194562785 122347520 29460 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18650/statm: 29870 29460 111 241 0 29626 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 119480

[startup+822.538 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 18651
/proc/meminfo: memFree=1422744/2055920 swapFree=4182744/4192956
[pid=18650] ppid=18648 vsize=121552 CPUtime=822.33
/proc/18650/stat : 18650 (cmusat_base) R 18648 18650 17927 0 -1 4194304 34239 0 0 0 82206 27 0 0 25 0 1 0 194562785 124469248 29966 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/18650/statm: 30388 29966 111 241 0 30144 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 121552

[startup+882.561 s]
/proc/loadavg: 1.00 1.00 0.92 2/71 18723
/proc/meminfo: memFree=1354408/2055920 swapFree=4182744/4192956
[pid=18650] ppid=18648 vsize=192544 CPUtime=882.32
/proc/18650/stat : 18650 (cmusat_base) R 18648 18650 17927 0 -1 4194304 52366 0 0 0 88198 34 0 0 25 0 1 0 194562785 197165056 46686 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/18650/statm: 48136 46686 111 241 0 47892 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 192544

[startup+942.607 s]
/proc/loadavg: 1.00 1.00 0.92 2/71 18815
/proc/meminfo: memFree=1354280/2055920 swapFree=4182744/4192956
[pid=18650] ppid=18648 vsize=192544 CPUtime=942.3
/proc/18650/stat : 18650 (cmusat_base) R 18648 18650 17927 0 -1 4194304 52367 0 0 0 94196 34 0 0 25 0 1 0 194562785 197165056 46687 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/18650/statm: 48136 46687 111 241 0 47892 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 192544

[startup+1002.64 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 18849
/proc/meminfo: memFree=1355288/2055920 swapFree=4182744/4192956
[pid=18650] ppid=18648 vsize=192676 CPUtime=1002.3
/proc/18650/stat : 18650 (cmusat_base) R 18648 18650 17927 0 -1 4194304 52387 0 0 0 100196 34 0 0 25 0 1 0 194562785 197300224 46707 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18650/statm: 48169 46707 111 241 0 47925 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 192676

[startup+1062.66 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 18849
/proc/meminfo: memFree=1354968/2055920 swapFree=4182744/4192956
[pid=18650] ppid=18648 vsize=192808 CPUtime=1062.32
/proc/18650/stat : 18650 (cmusat_base) R 18648 18650 17927 0 -1 4194304 52494 0 0 0 106197 35 0 0 25 0 1 0 194562785 197435392 46814 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135065075 0 0 4096 35 0 0 0 17 1 0 0
/proc/18650/statm: 48202 46814 111 241 0 47958 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 192808

[startup+1122.68 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 18849
/proc/meminfo: memFree=1354776/2055920 swapFree=4182744/4192956
[pid=18650] ppid=18648 vsize=192916 CPUtime=1122.32
/proc/18650/stat : 18650 (cmusat_base) R 18648 18650 17927 0 -1 4194304 52848 0 0 0 112197 35 0 0 25 0 1 0 194562785 197545984 46864 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18650/statm: 48229 46864 111 241 0 47985 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 192916

[startup+1182.69 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 18849
/proc/meminfo: memFree=1354712/2055920 swapFree=4182744/4192956
[pid=18650] ppid=18648 vsize=192916 CPUtime=1182.32
/proc/18650/stat : 18650 (cmusat_base) R 18648 18650 17927 0 -1 4194304 52872 0 0 0 118197 35 0 0 25 0 1 0 194562785 197545984 46888 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18650/statm: 48229 46888 111 241 0 47985 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 192916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 18849
/proc/meminfo: memFree=1354456/2055920 swapFree=4182744/4192956
[pid=18650] ppid=18648 vsize=192916 CPUtime=1200.03
/proc/18650/stat : 18650 (cmusat_base) R 18648 18650 17927 0 -1 4194304 52928 0 0 0 119968 35 0 0 25 0 1 0 194562785 197545984 46944 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135065075 0 0 4096 35 0 0 0 17 1 0 0
/proc/18650/statm: 48229 46944 111 241 0 47985 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 192916

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 18849
/proc/meminfo: memFree=1354456/2055920 swapFree=4182744/4192956
[pid=18650] ppid=18648 vsize=192916 CPUtime=1200.03
/proc/18650/stat : 18650 (cmusat_base) R 18648 18650 17927 0 -1 4194304 52928 0 0 0 119968 35 0 0 25 0 1 0 194562785 197545984 46944 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135065075 0 0 4096 35 0 0 0 17 1 0 0
/proc/18650/statm: 48229 46944 111 241 0 47985 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 192916

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.08
CPU user time (s): 1199.69
CPU system time (s): 0.387941
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 192916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.69
system time used= 0.387941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52928
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= 2389

runsolver used 0.806877 second user time and 2.48662 second system time

The end



Launcher Data (download as text)




Begin job on node34 on Tue Feb 20 21:46:30 UTC 2007

IDJOB= 302267
IDBENCH= 20079
IDSOLVER= 120
FILE ID= node34/302267-1172007990

PBS_JOBID= 3892655

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1175862975-06.cnf
COMMAND LINE= /tmp/evaluation/302267-1172007990/cmusat_base /tmp/evaluation/302267-1172007990/instance-302267-1172007990.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-302267-1172007990 -o ROOT/results/node34/solver-302267-1172007990 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302267-1172007990/cmusat_base /tmp/evaluation/302267-1172007990/instance-302267-1172007990.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  98a928e73ef4b410b81c1ce8d0720be9

RANDOM SEED= 740586736

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1543352 kB
Buffers:         18980 kB
Cached:         436020 kB
SwapCached:       4884 kB
Active:          87908 kB
Inactive:       377728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1543352 kB
SwapTotal:     4192956 kB
SwapFree:      4182744 kB
Dirty:            2892 kB
Writeback:           0 kB
Mapped:          15384 kB
Slab:            32968 kB
Committed_AS:   520524 kB
PageTables:       1396 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= 66561 MiB

End job on node34 on Tue Feb 20 22:06:32 UTC 2007