Trace number 304850

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) 1200.06 1200.37

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S871621203-03.cnf
MD5SUM99926ee5b14224b8603a2ec5df9e8bf6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.93179
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/node19/watcher-304850-1172066920 -o ROOT/results/node19/solver-304850-1172066920 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304850-1172066920/cmusat_base /tmp/evaluation/304850-1172066920/instance-304850-1172066920.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 3/77 20120
/proc/meminfo: memFree=1330208/2055920 swapFree=4192812/4192956
[pid=20120] ppid=20118 vsize=2536 CPUtime=0
/proc/20120/stat : 20120 (cmusat_base) R 20118 20120 18783 0 -1 4194304 239 0 0 0 0 0 0 0 18 0 1 0 226645977 2596864 221 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/20120/statm: 634 221 90 241 0 390 0

[startup+0.107329 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20120
/proc/meminfo: memFree=1330208/2055920 swapFree=4192812/4192956
[pid=20120] ppid=20118 vsize=4032 CPUtime=0.1
/proc/20120/stat : 20120 (cmusat_base) R 20118 20120 18783 0 -1 4194304 647 0 0 0 10 0 0 0 18 0 1 0 226645977 4128768 594 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/20120/statm: 1008 594 111 241 0 764 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4032

[startup+0.515373 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20120
/proc/meminfo: memFree=1330208/2055920 swapFree=4192812/4192956
[pid=20120] ppid=20118 vsize=4692 CPUtime=0.51
/proc/20120/stat : 20120 (cmusat_base) R 20118 20120 18783 0 -1 4194304 840 0 0 0 51 0 0 0 21 0 1 0 226645977 4804608 787 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/20120/statm: 1173 787 111 241 0 929 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4692

[startup+1.33546 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20121
/proc/meminfo: memFree=1326680/2055920 swapFree=4192812/4192956
[pid=20120] ppid=20118 vsize=5636 CPUtime=1.32
/proc/20120/stat : 20120 (cmusat_base) R 20118 20120 18783 0 -1 4194304 1264 0 0 0 132 0 0 0 25 0 1 0 226645977 5771264 1039 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 135061367 0 0 4096 35 0 0 0 17 1 0 0
/proc/20120/statm: 1409 1039 111 241 0 1165 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5636

[startup+2.97164 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20121
/proc/meminfo: memFree=1326040/2055920 swapFree=4192812/4192956
[pid=20120] ppid=20118 vsize=6176 CPUtime=2.96
/proc/20120/stat : 20120 (cmusat_base) R 20118 20120 18783 0 -1 4194304 1498 0 0 0 296 0 0 0 25 0 1 0 226645977 6324224 1196 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20120/statm: 1544 1196 111 241 0 1300 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6176

[startup+6.254 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20121
/proc/meminfo: memFree=1324696/2055920 swapFree=4192812/4192956
[pid=20120] ppid=20118 vsize=10016 CPUtime=6.24
/proc/20120/stat : 20120 (cmusat_base) R 20118 20120 18783 0 -1 4194304 2650 0 0 0 623 1 0 0 25 0 1 0 226645977 10256384 2009 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/20120/statm: 2504 2009 111 241 0 2260 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10016

[startup+12.7047 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20121
/proc/meminfo: memFree=1321880/2055920 swapFree=4192812/4192956
[pid=20120] ppid=20118 vsize=10016 CPUtime=12.69
/proc/20120/stat : 20120 (cmusat_base) R 20118 20120 18783 0 -1 4194304 2802 0 0 0 1268 1 0 0 25 0 1 0 226645977 10256384 2053 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560149 0 0 4096 35 0 0 0 17 1 0 0
/proc/20120/statm: 2504 2053 111 241 0 2260 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10016

[startup+25.5131 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20121
/proc/meminfo: memFree=1318936/2055920 swapFree=4192812/4192956
[pid=20120] ppid=20118 vsize=12972 CPUtime=25.49
/proc/20120/stat : 20120 (cmusat_base) R 20118 20120 18783 0 -1 4194304 3790 0 0 0 2548 1 0 0 25 0 1 0 226645977 13283328 2837 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20120/statm: 3243 2837 111 241 0 2999 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12972

[startup+51.1259 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20121
/proc/meminfo: memFree=1309592/2055920 swapFree=4192812/4192956
[pid=20120] ppid=20118 vsize=23424 CPUtime=51.1
/proc/20120/stat : 20120 (cmusat_base) R 20118 20120 18783 0 -1 4194304 6851 0 0 0 5107 3 0 0 25 0 1 0 226645977 23986176 5182 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/20120/statm: 5856 5182 111 241 0 5612 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 23424

[startup+102.347 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20121
/proc/meminfo: memFree=1306072/2055920 swapFree=4192812/4192956
[pid=20120] ppid=20118 vsize=26564 CPUtime=102.31
/proc/20120/stat : 20120 (cmusat_base) R 20118 20120 18783 0 -1 4194304 8380 0 0 0 10227 4 0 0 25 0 1 0 226645977 27201536 6115 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/20120/statm: 6641 6115 111 241 0 6397 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 26564

[startup+162.384 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20121
/proc/meminfo: memFree=1300248/2055920 swapFree=4192812/4192956
[pid=20120] ppid=20118 vsize=31976 CPUtime=162.33
/proc/20120/stat : 20120 (cmusat_base) R 20118 20120 18783 0 -1 4194304 10084 0 0 0 16227 6 0 0 25 0 1 0 226645977 32743424 7507 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/20120/statm: 7994 7507 111 241 0 7750 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 31976

[startup+222.417 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20121
/proc/meminfo: memFree=1284312/2055920 swapFree=4192812/4192956
[pid=20120] ppid=20118 vsize=50260 CPUtime=222.35
/proc/20120/stat : 20120 (cmusat_base) R 20118 20120 18783 0 -1 4194304 15158 0 0 0 22226 9 0 0 25 0 1 0 226645977 51466240 11470 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/20120/statm: 12565 11470 111 241 0 12321 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 50260

[startup+282.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20121
/proc/meminfo: memFree=1283224/2055920 swapFree=4192812/4192956
[pid=20120] ppid=20118 vsize=50840 CPUtime=282.37
/proc/20120/stat : 20120 (cmusat_base) R 20118 20120 18783 0 -1 4194304 15844 0 0 0 28227 10 0 0 25 0 1 0 226645977 52060160 11722 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/20120/statm: 12710 11722 111 241 0 12466 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 50840

[startup+342.478 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20121
/proc/meminfo: memFree=1282520/2055920 swapFree=4192812/4192956
[pid=20120] ppid=20118 vsize=51364 CPUtime=342.37
/proc/20120/stat : 20120 (cmusat_base) R 20118 20120 18783 0 -1 4194304 16047 0 0 0 34227 10 0 0 25 0 1 0 226645977 52596736 11925 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20120/statm: 12841 11925 111 241 0 12597 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 51364

[startup+402.516 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20121
/proc/meminfo: memFree=1281880/2055920 swapFree=4192812/4192956
[pid=20120] ppid=20118 vsize=52032 CPUtime=402.4
/proc/20120/stat : 20120 (cmusat_base) R 20118 20120 18783 0 -1 4194304 16470 0 0 0 40229 11 0 0 25 0 1 0 226645977 53280768 12068 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20120/statm: 13008 12068 111 241 0 12764 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 52032

[startup+462.549 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20121
/proc/meminfo: memFree=1280536/2055920 swapFree=4192812/4192956
[pid=20120] ppid=20118 vsize=53080 CPUtime=462.42
/proc/20120/stat : 20120 (cmusat_base) R 20118 20120 18783 0 -1 4194304 17108 0 0 0 46229 13 0 0 25 0 1 0 226645977 54353920 12404 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20120/statm: 13270 12404 111 241 0 13026 0
Current children cumulated CPU time (s) 462.42
Current children cumulated vsize (KiB) 53080

[startup+522.578 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20121
/proc/meminfo: memFree=1276056/2055920 swapFree=4192812/4192956
[pid=20120] ppid=20118 vsize=57332 CPUtime=522.43
/proc/20120/stat : 20120 (cmusat_base) R 20118 20120 18783 0 -1 4194304 18521 0 0 0 52229 14 0 0 25 0 1 0 226645977 58707968 13523 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/20120/statm: 14333 13523 111 241 0 14089 0
Current children cumulated CPU time (s) 522.43
Current children cumulated vsize (KiB) 57332

[startup+582.608 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20121
/proc/meminfo: memFree=1274712/2055920 swapFree=4192812/4192956
[pid=20120] ppid=20118 vsize=58840 CPUtime=582.45
/proc/20120/stat : 20120 (cmusat_base) R 20118 20120 18783 0 -1 4194304 18862 0 0 0 58230 15 0 0 25 0 1 0 226645977 60252160 13864 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/20120/statm: 14710 13864 111 241 0 14466 0
Current children cumulated CPU time (s) 582.45
Current children cumulated vsize (KiB) 58840

[startup+642.642 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20121
/proc/meminfo: memFree=1271064/2055920 swapFree=4192812/4192956
[pid=20120] ppid=20118 vsize=62176 CPUtime=642.46
/proc/20120/stat : 20120 (cmusat_base) R 20118 20120 18783 0 -1 4194304 20087 0 0 0 64230 16 0 0 25 0 1 0 226645977 63668224 14769 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560621 0 0 4096 35 0 0 0 17 1 0 0
/proc/20120/statm: 15544 14769 111 241 0 15300 0
Current children cumulated CPU time (s) 642.46
Current children cumulated vsize (KiB) 62176

[startup+702.675 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20121
/proc/meminfo: memFree=1270488/2055920 swapFree=4192812/4192956
[pid=20120] ppid=20118 vsize=62728 CPUtime=702.48
/proc/20120/stat : 20120 (cmusat_base) R 20118 20120 18783 0 -1 4194304 20258 0 0 0 70231 17 0 0 25 0 1 0 226645977 64233472 14907 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20120/statm: 15682 14907 111 241 0 15438 0
Current children cumulated CPU time (s) 702.48
Current children cumulated vsize (KiB) 62728

[startup+762.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20121
/proc/meminfo: memFree=1236504/2055920 swapFree=4192812/4192956
[pid=20120] ppid=20118 vsize=102096 CPUtime=762.49
/proc/20120/stat : 20120 (cmusat_base) R 20118 20120 18783 0 -1 4194304 30571 0 0 0 76227 22 0 0 25 0 1 0 226645977 104546304 23382 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/20120/statm: 25524 23382 111 241 0 25280 0
Current children cumulated CPU time (s) 762.49
Current children cumulated vsize (KiB) 102096

[startup+822.738 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20121
/proc/meminfo: memFree=1236504/2055920 swapFree=4192812/4192956
[pid=20120] ppid=20118 vsize=102096 CPUtime=822.52
/proc/20120/stat : 20120 (cmusat_base) R 20118 20120 18783 0 -1 4194304 30577 0 0 0 82229 23 0 0 25 0 1 0 226645977 104546304 23388 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20120/statm: 25524 23388 111 241 0 25280 0
Current children cumulated CPU time (s) 822.52
Current children cumulated vsize (KiB) 102096

[startup+882.767 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20121
/proc/meminfo: memFree=1236248/2055920 swapFree=4192812/4192956
[pid=20120] ppid=20118 vsize=102096 CPUtime=882.53
/proc/20120/stat : 20120 (cmusat_base) R 20118 20120 18783 0 -1 4194304 30645 0 0 0 88230 23 0 0 25 0 1 0 226645977 104546304 23456 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/20120/statm: 25524 23456 111 241 0 25280 0
Current children cumulated CPU time (s) 882.53
Current children cumulated vsize (KiB) 102096

[startup+942.804 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20121
/proc/meminfo: memFree=1235608/2055920 swapFree=4192812/4192956
[pid=20120] ppid=20118 vsize=102500 CPUtime=942.55
/proc/20120/stat : 20120 (cmusat_base) R 20118 20120 18783 0 -1 4194304 31187 0 0 0 94231 24 0 0 25 0 1 0 226645977 104960000 23615 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20120/statm: 25625 23615 111 241 0 25381 0
Current children cumulated CPU time (s) 942.55
Current children cumulated vsize (KiB) 102500

[startup+1002.83 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 20121
/proc/meminfo: memFree=1235544/2055920 swapFree=4192812/4192956
[pid=20120] ppid=20118 vsize=102500 CPUtime=1002.57
/proc/20120/stat : 20120 (cmusat_base) R 20118 20120 18783 0 -1 4194304 31198 0 0 0 100232 25 0 0 25 0 1 0 226645977 104960000 23626 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/20120/statm: 25625 23626 111 241 0 25381 0
Current children cumulated CPU time (s) 1002.57
Current children cumulated vsize (KiB) 102500

[startup+1062.87 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 20121
/proc/meminfo: memFree=1235032/2055920 swapFree=4192812/4192956
[pid=20120] ppid=20118 vsize=103016 CPUtime=1062.58
/proc/20120/stat : 20120 (cmusat_base) R 20118 20120 18783 0 -1 4194304 31333 0 0 0 106233 25 0 0 25 0 1 0 226645977 105488384 23696 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20120/statm: 25754 23696 111 241 0 25510 0
Current children cumulated CPU time (s) 1062.58
Current children cumulated vsize (KiB) 103016

[startup+1122.9 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 20121
/proc/meminfo: memFree=1234456/2055920 swapFree=4192812/4192956
[pid=20120] ppid=20118 vsize=103172 CPUtime=1122.6
/proc/20120/stat : 20120 (cmusat_base) R 20118 20120 18783 0 -1 4194304 31952 0 0 0 112234 26 0 0 25 0 1 0 226645977 105648128 23896 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20120/statm: 25793 23896 111 241 0 25549 0
Current children cumulated CPU time (s) 1122.6
Current children cumulated vsize (KiB) 103172

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20121
/proc/meminfo: memFree=1234520/2055920 swapFree=4192812/4192956
[pid=20120] ppid=20118 vsize=103172 CPUtime=1182.61
/proc/20120/stat : 20120 (cmusat_base) R 20118 20120 18783 0 -1 4194304 31954 0 0 0 118235 26 0 0 25 0 1 0 226645977 105648128 23898 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20120/statm: 25793 23898 111 241 0 25549 0
Current children cumulated CPU time (s) 1182.61
Current children cumulated vsize (KiB) 103172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20121
/proc/meminfo: memFree=1234456/2055920 swapFree=4192812/4192956
[pid=20120] ppid=20118 vsize=103172 CPUtime=1200.04
/proc/20120/stat : 20120 (cmusat_base) R 20118 20120 18783 0 -1 4194304 31954 0 0 0 119977 27 0 0 25 0 1 0 226645977 105648128 23898 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/20120/statm: 25793 23898 111 241 0 25549 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 103172

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): 1200.37
CPU time (s): 1200.06
CPU user time (s): 1199.77
CPU system time (s): 0.287956
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 103172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.287956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31954
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= 1250

runsolver used 1.42078 second user time and 2.84857 second system time

The end



Launcher Data (download as text)




Begin job on node19 on Wed Feb 21 14:08:40 UTC 2007

IDJOB= 304850
IDBENCH= 20142
IDSOLVER= 120
FILE ID= node19/304850-1172066920

PBS_JOBID= 3865296

Free space on /tmp= 66543 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S871621203-03.cnf
COMMAND LINE= /tmp/evaluation/304850-1172066920/cmusat_base /tmp/evaluation/304850-1172066920/instance-304850-1172066920.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-304850-1172066920 -o ROOT/results/node19/solver-304850-1172066920 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304850-1172066920/cmusat_base /tmp/evaluation/304850-1172066920/instance-304850-1172066920.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  99926ee5b14224b8603a2ec5df9e8bf6

RANDOM SEED= 288076751

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1330680 kB
Buffers:         59816 kB
Cached:         546064 kB
SwapCached:          0 kB
Active:         305600 kB
Inactive:       343888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1330680 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2764 kB
Writeback:           0 kB
Mapped:          62496 kB
Slab:            61308 kB
Committed_AS:   943956 kB
PageTables:       1756 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= 66543 MiB

End job on node19 on Wed Feb 21 14:28:42 UTC 2007