Trace number 311765

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) 1200.1 1200.41

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S527248282-10-UNSAT.cnf
MD5SUMa0c90f1249781d935a35d1884835cb08
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
Number of clauses of size 40
Number of clauses of size 50
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/node22/watcher-311765-1172575938 -o ROOT/results/node22/solver-311765-1172575938 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311765-1172575938/picosat /tmp/evaluation/311765-1172575938/instance-311765-1172575938.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: 0.93 0.99 0.99 3/77 29638
/proc/meminfo: memFree=1049752/2055920 swapFree=4143328/4192956
[pid=29638] ppid=29636 vsize=884 CPUtime=0
/proc/29638/stat : 29638 (picosat) R 29636 29638 28375 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 277547758 905216 113 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29638/statm: 221 113 40 102 0 116 0

[startup+0.106672 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 29638
/proc/meminfo: memFree=1049752/2055920 swapFree=4143328/4192956
[pid=29638] ppid=29636 vsize=1160 CPUtime=0.09
/proc/29638/stat : 29638 (picosat) R 29636 29638 28375 0 -1 4194304 198 0 0 0 6 3 0 0 18 0 1 0 277547758 1187840 183 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/29638/statm: 290 183 42 102 0 185 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1160

[startup+0.514701 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 29638
/proc/meminfo: memFree=1049752/2055920 swapFree=4143328/4192956
[pid=29638] ppid=29636 vsize=1300 CPUtime=0.5
/proc/29638/stat : 29638 (picosat) R 29636 29638 28375 0 -1 4194304 248 0 0 0 47 3 0 0 22 0 1 0 277547758 1331200 231 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530198 0 0 4096 0 0 0 0 17 1 0 0
/proc/29638/statm: 325 231 48 102 0 220 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 1300

[startup+1.33476 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 29639
/proc/meminfo: memFree=1048848/2055920 swapFree=4143328/4192956
[pid=29638] ppid=29636 vsize=1300 CPUtime=1.32
/proc/29638/stat : 29638 (picosat) R 29636 29638 28375 0 -1 4194304 273 0 0 0 129 3 0 0 25 0 1 0 277547758 1331200 256 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/29638/statm: 325 256 48 102 0 220 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1300

[startup+2.97088 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 29639
/proc/meminfo: memFree=1048656/2055920 swapFree=4143328/4192956
[pid=29638] ppid=29636 vsize=1480 CPUtime=2.96
/proc/29638/stat : 29638 (picosat) R 29636 29638 28375 0 -1 4194304 291 0 0 0 293 3 0 0 25 0 1 0 277547758 1515520 274 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530561 0 0 4096 0 0 0 0 17 1 0 0
/proc/29638/statm: 370 274 48 102 0 265 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1480

[startup+6.25412 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 29639
/proc/meminfo: memFree=1048464/2055920 swapFree=4143328/4192956
[pid=29638] ppid=29636 vsize=1612 CPUtime=6.24
/proc/29638/stat : 29638 (picosat) R 29636 29638 28375 0 -1 4194304 317 0 0 0 621 3 0 0 25 0 1 0 277547758 1650688 300 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29638/statm: 403 300 48 102 0 298 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1612

[startup+12.7086 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 29639
/proc/meminfo: memFree=1048272/2055920 swapFree=4143328/4192956
[pid=29638] ppid=29636 vsize=1772 CPUtime=12.69
/proc/29638/stat : 29638 (picosat) R 29636 29638 28375 0 -1 4194304 371 0 0 0 1266 3 0 0 25 0 1 0 277547758 1814528 354 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530967 0 0 4096 0 0 0 0 17 1 0 0
/proc/29638/statm: 443 354 48 102 0 338 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1772

[startup+25.6106 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 29639
/proc/meminfo: memFree=1047952/2055920 swapFree=4143328/4192956
[pid=29638] ppid=29636 vsize=2016 CPUtime=25.6
/proc/29638/stat : 29638 (picosat) R 29636 29638 28375 0 -1 4194304 436 0 0 0 2556 4 0 0 25 0 1 0 277547758 2064384 419 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525631 0 0 4096 0 0 0 0 17 1 0 0
/proc/29638/statm: 504 419 48 102 0 399 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 2016

[startup+51.2194 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 29639
/proc/meminfo: memFree=1047632/2055920 swapFree=4143328/4192956
[pid=29638] ppid=29636 vsize=2404 CPUtime=51.2
/proc/29638/stat : 29638 (picosat) R 29636 29638 28375 0 -1 4194304 526 0 0 0 5116 4 0 0 25 0 1 0 277547758 2461696 509 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29638/statm: 601 509 48 102 0 496 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 2404

[startup+102.431 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 29639
/proc/meminfo: memFree=1047056/2055920 swapFree=4143328/4192956
[pid=29638] ppid=29636 vsize=2920 CPUtime=102.4
/proc/29638/stat : 29638 (picosat) R 29636 29638 28375 0 -1 4194304 662 0 0 0 10236 4 0 0 25 0 1 0 277547758 2990080 642 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/29638/statm: 730 642 48 102 0 625 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 2920

[startup+162.46 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 29639
/proc/meminfo: memFree=1046480/2055920 swapFree=4143328/4192956
[pid=29638] ppid=29636 vsize=3448 CPUtime=162.41
/proc/29638/stat : 29638 (picosat) R 29636 29638 28375 0 -1 4194304 781 0 0 0 16237 4 0 0 25 0 1 0 277547758 3530752 761 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522906 0 0 4096 0 0 0 0 17 1 0 0
/proc/29638/statm: 862 761 48 102 0 757 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 3448

[startup+222.482 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 29639
/proc/meminfo: memFree=1046224/2055920 swapFree=4143328/4192956
[pid=29638] ppid=29636 vsize=3640 CPUtime=222.42
/proc/29638/stat : 29638 (picosat) R 29636 29638 28375 0 -1 4194304 842 0 0 0 22237 5 0 0 25 0 1 0 277547758 3727360 819 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/29638/statm: 910 819 48 102 0 805 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 3640

[startup+282.505 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 29639
/proc/meminfo: memFree=1045712/2055920 swapFree=4143328/4192956
[pid=29638] ppid=29636 vsize=4152 CPUtime=282.43
/proc/29638/stat : 29638 (picosat) R 29636 29638 28375 0 -1 4194304 965 0 0 0 28238 5 0 0 25 0 1 0 277547758 4251648 941 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/29638/statm: 1038 941 48 102 0 933 0
Current children cumulated CPU time (s) 282.43
Current children cumulated vsize (KiB) 4152

[startup+342.531 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 29639
/proc/meminfo: memFree=1045712/2055920 swapFree=4143328/4192956
[pid=29638] ppid=29636 vsize=4220 CPUtime=342.43
/proc/29638/stat : 29638 (picosat) R 29636 29638 28375 0 -1 4194304 978 0 0 0 34238 5 0 0 25 0 1 0 277547758 4321280 954 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529740 0 0 4096 0 0 0 0 17 1 0 0
/proc/29638/statm: 1055 954 48 102 0 950 0
Current children cumulated CPU time (s) 342.43
Current children cumulated vsize (KiB) 4220

[startup+402.557 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29639
/proc/meminfo: memFree=1045456/2055920 swapFree=4143328/4192956
[pid=29638] ppid=29636 vsize=4396 CPUtime=402.45
/proc/29638/stat : 29638 (picosat) R 29636 29638 28375 0 -1 4194304 1066 0 0 0 40239 6 0 0 25 0 1 0 277547758 4501504 1003 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/29638/statm: 1099 1003 48 102 0 994 0
Current children cumulated CPU time (s) 402.45
Current children cumulated vsize (KiB) 4396

[startup+462.582 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29639
/proc/meminfo: memFree=1045136/2055920 swapFree=4143328/4192956
[pid=29638] ppid=29636 vsize=4740 CPUtime=462.45
/proc/29638/stat : 29638 (picosat) R 29636 29638 28375 0 -1 4194304 1162 0 0 0 46239 6 0 0 25 0 1 0 277547758 4853760 1099 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529446 0 0 4096 0 0 0 0 17 1 0 0
/proc/29638/statm: 1185 1099 48 102 0 1080 0
Current children cumulated CPU time (s) 462.45
Current children cumulated vsize (KiB) 4740

[startup+522.605 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29639
/proc/meminfo: memFree=1044752/2055920 swapFree=4143328/4192956
[pid=29638] ppid=29636 vsize=5136 CPUtime=522.46
/proc/29638/stat : 29638 (picosat) R 29636 29638 28375 0 -1 4194304 1262 0 0 0 52240 6 0 0 25 0 1 0 277547758 5259264 1199 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/29638/statm: 1284 1199 48 102 0 1179 0
Current children cumulated CPU time (s) 522.46
Current children cumulated vsize (KiB) 5136

[startup+582.634 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29641
/proc/meminfo: memFree=1044816/2055920 swapFree=4143328/4192956
[pid=29638] ppid=29636 vsize=5000 CPUtime=582.48
/proc/29638/stat : 29638 (picosat) R 29636 29638 28375 0 -1 4194304 1287 0 0 0 58241 7 0 0 25 0 1 0 277547758 5120000 1165 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/29638/statm: 1250 1165 48 102 0 1145 0
Current children cumulated CPU time (s) 582.48
Current children cumulated vsize (KiB) 5000

[startup+642.657 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29641
/proc/meminfo: memFree=1044880/2055920 swapFree=4143328/4192956
[pid=29638] ppid=29636 vsize=4976 CPUtime=642.48
/proc/29638/stat : 29638 (picosat) R 29636 29638 28375 0 -1 4194304 1289 0 0 0 64241 7 0 0 25 0 1 0 277547758 5095424 1165 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529510 0 0 4096 0 0 0 0 17 1 0 0
/proc/29638/statm: 1244 1165 48 102 0 1139 0
Current children cumulated CPU time (s) 642.48
Current children cumulated vsize (KiB) 4976

[startup+702.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29641
/proc/meminfo: memFree=1044816/2055920 swapFree=4143328/4192956
[pid=29638] ppid=29636 vsize=5080 CPUtime=702.5
/proc/29638/stat : 29638 (picosat) R 29636 29638 28375 0 -1 4194304 1314 0 0 0 70242 8 0 0 25 0 1 0 277547758 5201920 1185 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29638/statm: 1270 1185 48 102 0 1165 0
Current children cumulated CPU time (s) 702.5
Current children cumulated vsize (KiB) 5080

[startup+762.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29641
/proc/meminfo: memFree=1044112/2055920 swapFree=4143328/4192956
[pid=29638] ppid=29636 vsize=5752 CPUtime=762.49
/proc/29638/stat : 29638 (picosat) R 29636 29638 28375 0 -1 4194304 1482 0 0 0 76241 8 0 0 25 0 1 0 277547758 5890048 1352 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/29638/statm: 1438 1352 48 102 0 1333 0
Current children cumulated CPU time (s) 762.49
Current children cumulated vsize (KiB) 5752

[startup+822.731 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29641
/proc/meminfo: memFree=1043920/2055920 swapFree=4143328/4192956
[pid=29638] ppid=29636 vsize=5984 CPUtime=822.51
/proc/29638/stat : 29638 (picosat) R 29636 29638 28375 0 -1 4194304 1516 0 0 0 82242 9 0 0 25 0 1 0 277547758 6127616 1386 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29638/statm: 1496 1386 48 102 0 1391 0
Current children cumulated CPU time (s) 822.51
Current children cumulated vsize (KiB) 5984

[startup+882.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29641
/proc/meminfo: memFree=1043920/2055920 swapFree=4143328/4192956
[pid=29638] ppid=29636 vsize=5980 CPUtime=882.52
/proc/29638/stat : 29638 (picosat) R 29636 29638 28375 0 -1 4194304 1516 0 0 0 88243 9 0 0 25 0 1 0 277547758 6123520 1386 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29638/statm: 1495 1386 48 102 0 1390 0
Current children cumulated CPU time (s) 882.52
Current children cumulated vsize (KiB) 5980

[startup+942.783 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29641
/proc/meminfo: memFree=1043984/2055920 swapFree=4143328/4192956
[pid=29638] ppid=29636 vsize=5976 CPUtime=942.54
/proc/29638/stat : 29638 (picosat) R 29636 29638 28375 0 -1 4194304 1518 0 0 0 94244 10 0 0 25 0 1 0 277547758 6119424 1388 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/29638/statm: 1494 1388 48 102 0 1389 0
Current children cumulated CPU time (s) 942.54
Current children cumulated vsize (KiB) 5976

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29641
/proc/meminfo: memFree=1043920/2055920 swapFree=4143328/4192956
[pid=29638] ppid=29636 vsize=5972 CPUtime=1002.54
/proc/29638/stat : 29638 (picosat) R 29636 29638 28375 0 -1 4194304 1518 0 0 0 100244 10 0 0 25 0 1 0 277547758 6115328 1387 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/29638/statm: 1493 1387 48 102 0 1388 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 5972

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29641
/proc/meminfo: memFree=1043920/2055920 swapFree=4143328/4192956
[pid=29638] ppid=29636 vsize=5972 CPUtime=1062.56
/proc/29638/stat : 29638 (picosat) R 29636 29638 28375 0 -1 4194304 1522 0 0 0 106245 11 0 0 25 0 1 0 277547758 6115328 1391 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29638/statm: 1493 1391 48 102 0 1388 0
Current children cumulated CPU time (s) 1062.56
Current children cumulated vsize (KiB) 5972

[startup+1122.86 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 29641
/proc/meminfo: memFree=1043856/2055920 swapFree=4143328/4192956
[pid=29638] ppid=29636 vsize=6340 CPUtime=1122.57
/proc/29638/stat : 29638 (picosat) R 29636 29638 28375 0 -1 4194304 1641 0 0 0 112246 11 0 0 25 0 1 0 277547758 6492160 1478 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29638/statm: 1585 1478 48 102 0 1480 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 6340

[startup+1182.88 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 29641
/proc/meminfo: memFree=1043600/2055920 swapFree=4143328/4192956
[pid=29638] ppid=29636 vsize=6328 CPUtime=1182.57
/proc/29638/stat : 29638 (picosat) R 29636 29638 28375 0 -1 4194304 1643 0 0 0 118246 11 0 0 25 0 1 0 277547758 6479872 1480 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29638/statm: 1582 1480 48 102 0 1477 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 6328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 29641
/proc/meminfo: memFree=1043600/2055920 swapFree=4143328/4192956
[pid=29638] ppid=29636 vsize=6328 CPUtime=1200.09
/proc/29638/stat : 29638 (picosat) R 29636 29638 28375 0 -1 4194304 1643 0 0 0 119998 11 0 0 25 0 1 0 277547758 6479872 1480 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 1 0 0
/proc/29638/statm: 1582 1480 48 102 0 1477 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 6328

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): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.98
CPU system time (s): 0.120981
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 6340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.120981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1643
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= 25211

runsolver used 1.01885 second user time and 2.66859 second system time

The end



Launcher Data (download as text)




Begin job on node22 on Tue Feb 27 11:32:18 UTC 2007

IDJOB= 311765
IDBENCH= 20324
IDSOLVER= 106
FILE ID= node22/311765-1172575938

PBS_JOBID= 3971890

Free space on /tmp= 66558 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S527248282-10-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311765-1172575938/picosat /tmp/evaluation/311765-1172575938/instance-311765-1172575938.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-311765-1172575938 -o ROOT/results/node22/solver-311765-1172575938 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311765-1172575938/picosat /tmp/evaluation/311765-1172575938/instance-311765-1172575938.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  a0c90f1249781d935a35d1884835cb08

RANDOM SEED= 828262168

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.235
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		: 3000.235
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:       1050096 kB
Buffers:         36436 kB
Cached:         900172 kB
SwapCached:      16208 kB
Active:          98412 kB
Inactive:       863400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1050096 kB
SwapTotal:     4192956 kB
SwapFree:      4143328 kB
Dirty:             608 kB
Writeback:           0 kB
Mapped:          30332 kB
Slab:            29576 kB
Committed_AS:   727920 kB
PageTables:       1696 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= 66558 MiB

End job on node22 on Tue Feb 27 11:52:21 UTC 2007