Trace number 294996

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
picosat 535? (TO) 1200.09 1200.43

General information on the benchmark

Namerandom/OnTreshold/7SAT/v65/
unif-k7-r89-v65-c5785-S1678989107-02.SAT.shuffled.cnf
MD5SUMb57134f285064a87b960fe6b9e245882
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.113981
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

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/node17/watcher-294996-1171798310 -o ROOT/results/node17/solver-294996-1171798310 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294996-1171798310/picosat /tmp/evaluation/294996-1171798310/instance-294996-1171798310.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: 0.92 0.98 1.09 3/77 16630
/proc/meminfo: memFree=1588592/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=568 CPUtime=0
/proc/16630/stat : 16630 (picosat) R 16628 16630 16573 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 199785197 581632 54 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16630/statm: 142 54 40 102 0 37 0

[startup+0.107799 s]
/proc/loadavg: 0.92 0.98 1.09 3/77 16630
/proc/meminfo: memFree=1588592/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=836 CPUtime=0.1
/proc/16630/stat : 16630 (picosat) R 16628 16630 16573 0 -1 4194304 145 0 0 0 5 5 0 0 18 0 1 0 199785197 856064 130 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/16630/statm: 209 130 42 102 0 104 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 836

[startup+0.515841 s]
/proc/loadavg: 0.92 0.98 1.09 3/77 16630
/proc/meminfo: memFree=1588592/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=1108 CPUtime=0.5
/proc/16630/stat : 16630 (picosat) R 16628 16630 16573 0 -1 4194304 214 0 0 0 45 5 0 0 21 0 1 0 199785197 1134592 197 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/16630/statm: 277 197 48 102 0 172 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 1108

[startup+1.33793 s]
/proc/loadavg: 0.93 0.98 1.09 2/78 16631
/proc/meminfo: memFree=1587944/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=1248 CPUtime=1.32
/proc/16630/stat : 16630 (picosat) R 16628 16630 16573 0 -1 4194304 236 0 0 0 127 5 0 0 25 0 1 0 199785197 1277952 219 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/16630/statm: 312 219 48 102 0 207 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1248

[startup+2.9811 s]
/proc/loadavg: 0.93 0.98 1.09 2/78 16631
/proc/meminfo: memFree=1587688/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=1248 CPUtime=2.97
/proc/16630/stat : 16630 (picosat) R 16628 16630 16573 0 -1 4194304 264 0 0 0 292 5 0 0 25 0 1 0 199785197 1277952 247 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 1 0 0
/proc/16630/statm: 312 247 48 102 0 207 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1248

[startup+6.25744 s]
/proc/loadavg: 0.93 0.98 1.09 2/78 16631
/proc/meminfo: memFree=1587496/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=1500 CPUtime=6.24
/proc/16630/stat : 16630 (picosat) R 16628 16630 16573 0 -1 4194304 302 0 0 0 619 5 0 0 25 0 1 0 199785197 1536000 285 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16630/statm: 375 285 48 102 0 270 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1500

[startup+12.7141 s]
/proc/loadavg: 0.94 0.98 1.09 2/78 16631
/proc/meminfo: memFree=1587248/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=1624 CPUtime=12.7
/proc/16630/stat : 16630 (picosat) R 16628 16630 16573 0 -1 4194304 346 0 0 0 1265 5 0 0 25 0 1 0 199785197 1662976 329 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16630/statm: 406 329 48 102 0 301 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1624

[startup+25.5145 s]
/proc/loadavg: 0.95 0.98 1.09 2/78 16631
/proc/meminfo: memFree=1586928/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=1952 CPUtime=25.49
/proc/16630/stat : 16630 (picosat) R 16628 16630 16573 0 -1 4194304 417 0 0 0 2544 5 0 0 25 0 1 0 199785197 1998848 400 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 1 0 0
/proc/16630/statm: 488 400 48 102 0 383 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1952

[startup+51.1271 s]
/proc/loadavg: 0.96 0.98 1.09 2/78 16631
/proc/meminfo: memFree=1586608/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=2300 CPUtime=51.11
/proc/16630/stat : 16630 (picosat) R 16628 16630 16573 0 -1 4194304 500 0 0 0 5105 6 0 0 25 0 1 0 199785197 2355200 483 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/16630/statm: 575 483 48 102 0 470 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 2300

[startup+102.347 s]
/proc/loadavg: 1.06 1.00 1.09 2/78 16631
/proc/meminfo: memFree=1586160/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=2708 CPUtime=102.31
/proc/16630/stat : 16630 (picosat) R 16628 16630 16573 0 -1 4194304 607 0 0 0 10225 6 0 0 25 0 1 0 199785197 2772992 590 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529404 0 0 4096 0 0 0 0 17 1 0 0
/proc/16630/statm: 677 590 48 102 0 572 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 2708

[startup+162.38 s]
/proc/loadavg: 1.02 1.00 1.08 2/78 16631
/proc/meminfo: memFree=1585776/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=3024 CPUtime=162.33
/proc/16630/stat : 16630 (picosat) R 16628 16630 16573 0 -1 4194304 692 0 0 0 16226 7 0 0 25 0 1 0 199785197 3096576 675 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/16630/statm: 756 675 48 102 0 651 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 3024

[startup+222.407 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 16631
/proc/meminfo: memFree=1585520/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=3312 CPUtime=222.33
/proc/16630/stat : 16630 (picosat) R 16628 16630 16573 0 -1 4194304 752 0 0 0 22226 7 0 0 25 0 1 0 199785197 3391488 735 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16630/statm: 828 735 48 102 0 723 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 3312

[startup+282.437 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 16631
/proc/meminfo: memFree=1585328/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=3456 CPUtime=282.35
/proc/16630/stat : 16630 (picosat) R 16628 16630 16573 0 -1 4194304 795 0 0 0 28227 8 0 0 25 0 1 0 199785197 3538944 778 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16630/statm: 864 778 48 102 0 759 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 3456

[startup+342.467 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 16631
/proc/meminfo: memFree=1585008/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=3668 CPUtime=342.36
/proc/16630/stat : 16630 (picosat) R 16628 16630 16573 0 -1 4194304 862 0 0 0 34228 8 0 0 25 0 1 0 199785197 3756032 845 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/16630/statm: 917 845 48 102 0 812 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 3668

[startup+402.498 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 16631
/proc/meminfo: memFree=1584816/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=3832 CPUtime=402.37
/proc/16630/stat : 16630 (picosat) R 16628 16630 16573 0 -1 4194304 900 0 0 0 40228 9 0 0 25 0 1 0 199785197 3923968 883 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525865 0 0 4096 0 0 0 0 17 1 0 0
/proc/16630/statm: 958 883 48 102 0 853 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 3832

[startup+462.526 s]
/proc/loadavg: 1.00 1.00 1.05 2/78 16631
/proc/meminfo: memFree=1584816/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=3948 CPUtime=462.38
/proc/16630/stat : 16630 (picosat) R 16628 16630 16573 0 -1 4194304 933 0 0 0 46229 9 0 0 25 0 1 0 199785197 4042752 916 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16630/statm: 987 916 48 102 0 882 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 3948

[startup+522.556 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 16633
/proc/meminfo: memFree=1584688/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=4096 CPUtime=522.4
/proc/16630/stat : 16630 (picosat) R 16628 16630 16573 0 -1 4194304 968 0 0 0 52230 10 0 0 25 0 1 0 199785197 4194304 951 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16630/statm: 1024 951 48 102 0 919 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 4096

[startup+582.585 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 16633
/proc/meminfo: memFree=1584688/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=4092 CPUtime=582.41
/proc/16630/stat : 16630 (picosat) R 16628 16630 16573 0 -1 4194304 968 0 0 0 58231 10 0 0 25 0 1 0 199785197 4190208 951 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/16630/statm: 1023 951 48 102 0 918 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 4092

[startup+642.619 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 16633
/proc/meminfo: memFree=1584560/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=4344 CPUtime=642.43
/proc/16630/stat : 16630 (picosat) R 16628 16630 16573 0 -1 4194304 1007 0 0 0 64232 11 0 0 25 0 1 0 199785197 4448256 990 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16630/statm: 1086 990 48 102 0 981 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 4344

[startup+702.649 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 16633
/proc/meminfo: memFree=1584368/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=4476 CPUtime=702.44
/proc/16630/stat : 16630 (picosat) R 16628 16630 16573 0 -1 4194304 1056 0 0 0 70233 11 0 0 25 0 1 0 199785197 4583424 1027 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/16630/statm: 1119 1027 48 102 0 1014 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 4476

[startup+762.677 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 16633
/proc/meminfo: memFree=1584368/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=4472 CPUtime=762.45
/proc/16630/stat : 16630 (picosat) R 16628 16630 16573 0 -1 4194304 1056 0 0 0 76233 12 0 0 25 0 1 0 199785197 4579328 1026 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16630/statm: 1118 1026 48 102 0 1013 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 4472

[startup+822.714 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 16633
/proc/meminfo: memFree=1584112/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=4588 CPUtime=822.47
/proc/16630/stat : 16630 (picosat) R 16628 16630 16573 0 -1 4194304 1110 0 0 0 82235 12 0 0 25 0 1 0 199785197 4698112 1058 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16630/statm: 1147 1058 48 102 0 1042 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 4588

[startup+882.74 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 16633
/proc/meminfo: memFree=1584112/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=4612 CPUtime=882.48
/proc/16630/stat : 16630 (picosat) R 16628 16630 16573 0 -1 4194304 1128 0 0 0 88235 13 0 0 25 0 1 0 199785197 4722688 1064 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/16630/statm: 1153 1064 48 102 0 1048 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 4612

[startup+942.771 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16633
/proc/meminfo: memFree=1583856/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=4892 CPUtime=942.49
/proc/16630/stat : 16630 (picosat) R 16628 16630 16573 0 -1 4194304 1198 0 0 0 94236 13 0 0 25 0 1 0 199785197 5009408 1133 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/16630/statm: 1223 1133 48 102 0 1118 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 4892

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16633
/proc/meminfo: memFree=1584048/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=4812 CPUtime=1002.51
/proc/16630/stat : 16630 (picosat) R 16628 16630 16573 0 -1 4194304 1205 0 0 0 100237 14 0 0 25 0 1 0 199785197 4927488 1116 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16630/statm: 1203 1116 48 102 0 1098 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 4812

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16633
/proc/meminfo: memFree=1584048/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=4812 CPUtime=1062.52
/proc/16630/stat : 16630 (picosat) R 16628 16630 16573 0 -1 4194304 1205 0 0 0 106238 14 0 0 25 0 1 0 199785197 4927488 1116 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/16630/statm: 1203 1116 48 102 0 1098 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 4812

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16633
/proc/meminfo: memFree=1583920/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=5124 CPUtime=1122.54
/proc/16630/stat : 16630 (picosat) R 16628 16630 16573 0 -1 4194304 1260 0 0 0 112239 15 0 0 25 0 1 0 199785197 5246976 1166 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16630/statm: 1281 1166 48 102 0 1176 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 5124

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16633
/proc/meminfo: memFree=1583856/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=5124 CPUtime=1182.55
/proc/16630/stat : 16630 (picosat) R 16628 16630 16573 0 -1 4194304 1260 0 0 0 118240 15 0 0 25 0 1 0 199785197 5246976 1166 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16630/statm: 1281 1166 48 102 0 1176 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 5124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16633
/proc/meminfo: memFree=1583856/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=5124 CPUtime=1200.08
/proc/16630/stat : 16630 (picosat) R 16628 16630 16573 0 -1 4194304 1260 0 0 0 119992 16 0 0 25 0 1 0 199785197 5246976 1166 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/16630/statm: 1281 1166 48 102 0 1176 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 5124

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16633
/proc/meminfo: memFree=1583856/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=5124 CPUtime=1200.08
/proc/16630/stat : 16630 (picosat) R 16628 16630 16573 0 -1 4194304 1260 0 0 0 119992 16 0 0 25 0 1 0 199785197 5246976 1166 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/16630/statm: 1281 1166 48 102 0 1176 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 5124

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.09
CPU user time (s): 1199.92
CPU system time (s): 0.161975
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 5152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.161975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1260
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= 1061

runsolver used 1.39479 second user time and 2.78958 second system time

The end



Launcher Data (download as text)




Begin job on node17 on Sun Feb 18 11:31:50 UTC 2007

IDJOB= 294996
IDBENCH= 19902
IDSOLVER= 106
FILE ID= node17/294996-1171798310

PBS_JOBID= 3839333

Free space on /tmp= 66544 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v65/unif-k7-r89-v65-c5785-S1678989107-02.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294996-1171798310/picosat /tmp/evaluation/294996-1171798310/instance-294996-1171798310.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-294996-1171798310 -o ROOT/results/node17/solver-294996-1171798310 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294996-1171798310/picosat /tmp/evaluation/294996-1171798310/instance-294996-1171798310.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  b57134f285064a87b960fe6b9e245882

RANDOM SEED= 60046594

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:       1589064 kB
Buffers:         49800 kB
Cached:         301828 kB
SwapCached:          0 kB
Active:         260044 kB
Inactive:       135804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1589064 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             796 kB
Writeback:           0 kB
Mapped:          63148 kB
Slab:            56572 kB
Committed_AS:   696820 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= 66544 MiB

End job on node17 on Sun Feb 18 11:51:52 UTC 2007