Trace number 300162

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) 1200.07 1200.65

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S451874538-03.cnf
MD5SUMb6aca15ed8a230faad9ee6e965dd3a42
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark205.001
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
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/node9/watcher-300162-1171889617 -o ROOT/results/node9/solver-300162-1171889617 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300162-1171889617/picosat /tmp/evaluation/300162-1171889617/instance-300162-1171889617.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 0.88 3/77 25634
/proc/meminfo: memFree=1656152/2055920 swapFree=4192812/4192956
[pid=25634] ppid=25632 vsize=568 CPUtime=0
/proc/25634/stat : 25634 (picosat) R 25632 25634 25495 0 -1 4194304 81 0 0 0 0 0 0 0 18 0 1 0 208916334 581632 66 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25634/statm: 142 66 40 102 0 37 0

[startup+0.107224 s]
/proc/loadavg: 0.92 0.98 0.88 3/77 25634
/proc/meminfo: memFree=1656152/2055920 swapFree=4192812/4192956
[pid=25634] ppid=25632 vsize=968 CPUtime=0.09
/proc/25634/stat : 25634 (picosat) R 25632 25634 25495 0 -1 4194304 163 0 0 0 5 4 0 0 18 0 1 0 208916334 991232 148 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25634/statm: 242 148 40 102 0 137 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 968

[startup+0.515303 s]
/proc/loadavg: 0.92 0.98 0.88 3/77 25634
/proc/meminfo: memFree=1656152/2055920 swapFree=4192812/4192956
[pid=25634] ppid=25632 vsize=2428 CPUtime=0.51
/proc/25634/stat : 25634 (picosat) R 25632 25634 25495 0 -1 4194304 528 0 0 0 41 10 0 0 22 0 1 0 208916334 2486272 511 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/25634/statm: 607 511 48 102 0 502 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2428

[startup+1.33646 s]
/proc/loadavg: 0.92 0.98 0.88 2/78 25635
/proc/meminfo: memFree=1653520/2055920 swapFree=4192812/4192956
[pid=25634] ppid=25632 vsize=3240 CPUtime=1.33
/proc/25634/stat : 25634 (picosat) R 25632 25634 25495 0 -1 4194304 743 0 0 0 123 10 0 0 25 0 1 0 208916334 3317760 726 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134520033 0 0 4096 0 0 0 0 17 1 0 0
/proc/25634/statm: 810 726 48 102 0 705 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3240

[startup+2.97578 s]
/proc/loadavg: 0.93 0.98 0.88 2/78 25635
/proc/meminfo: memFree=1653008/2055920 swapFree=4192812/4192956
[pid=25634] ppid=25632 vsize=3752 CPUtime=2.97
/proc/25634/stat : 25634 (picosat) R 25632 25634 25495 0 -1 4194304 866 0 0 0 287 10 0 0 25 0 1 0 208916334 3842048 849 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/25634/statm: 938 849 48 102 0 833 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 3752

[startup+6.2525 s]
/proc/loadavg: 0.93 0.98 0.88 2/78 25635
/proc/meminfo: memFree=1651984/2055920 swapFree=4192812/4192956
[pid=25634] ppid=25632 vsize=4636 CPUtime=6.24
/proc/25634/stat : 25634 (picosat) R 25632 25634 25495 0 -1 4194304 1106 0 0 0 614 10 0 0 25 0 1 0 208916334 4747264 1089 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/25634/statm: 1159 1089 48 102 0 1054 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4636

[startup+12.7107 s]
/proc/loadavg: 0.94 0.98 0.88 2/78 25635
/proc/meminfo: memFree=1650960/2055920 swapFree=4192812/4192956
[pid=25634] ppid=25632 vsize=5604 CPUtime=12.69
/proc/25634/stat : 25634 (picosat) R 25632 25634 25495 0 -1 4194304 1346 0 0 0 1259 10 0 0 25 0 1 0 208916334 5738496 1329 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134543546 0 0 4096 0 0 0 0 17 1 0 0
/proc/25634/statm: 1401 1329 48 102 0 1296 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5604

[startup+25.5121 s]
/proc/loadavg: 0.95 0.98 0.89 2/78 25635
/proc/meminfo: memFree=1649488/2055920 swapFree=4192812/4192956
[pid=25634] ppid=25632 vsize=7044 CPUtime=25.49
/proc/25634/stat : 25634 (picosat) R 25632 25634 25495 0 -1 4194304 1715 0 0 0 2538 11 0 0 25 0 1 0 208916334 7213056 1698 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134520047 0 0 4096 0 0 0 0 17 1 0 0
/proc/25634/statm: 1761 1698 48 102 0 1656 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7044

[startup+51.126 s]
/proc/loadavg: 0.96 0.98 0.89 2/78 25635
/proc/meminfo: memFree=1647056/2055920 swapFree=4192812/4192956
[pid=25634] ppid=25632 vsize=9236 CPUtime=51.09
/proc/25634/stat : 25634 (picosat) R 25632 25634 25495 0 -1 4194304 2260 0 0 0 5098 11 0 0 25 0 1 0 208916334 9457664 2243 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25634/statm: 2309 2243 48 102 0 2204 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 9236

[startup+102.346 s]
/proc/loadavg: 0.98 0.98 0.89 2/78 25635
/proc/meminfo: memFree=1644560/2055920 swapFree=4192812/4192956
[pid=25634] ppid=25632 vsize=11832 CPUtime=102.3
/proc/25634/stat : 25634 (picosat) R 25632 25634 25495 0 -1 4194304 2880 0 0 0 10218 12 0 0 25 0 1 0 208916334 12115968 2863 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134530687 0 0 4096 0 0 0 0 17 1 0 0
/proc/25634/statm: 2958 2863 48 102 0 2853 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 11832

[startup+162.378 s]
/proc/loadavg: 0.99 0.98 0.90 2/78 25635
/proc/meminfo: memFree=1642640/2055920 swapFree=4192812/4192956
[pid=25634] ppid=25632 vsize=13708 CPUtime=162.31
/proc/25634/stat : 25634 (picosat) R 25632 25634 25495 0 -1 4194304 3352 0 0 0 16218 13 0 0 25 0 1 0 208916334 14036992 3331 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25634/statm: 3427 3331 48 102 0 3322 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 13708

[startup+222.411 s]
/proc/loadavg: 0.99 0.98 0.90 2/78 25635
/proc/meminfo: memFree=1640848/2055920 swapFree=4192812/4192956
[pid=25634] ppid=25632 vsize=15324 CPUtime=222.31
/proc/25634/stat : 25634 (picosat) R 25632 25634 25495 0 -1 4194304 3802 0 0 0 22218 13 0 0 25 0 1 0 208916334 15691776 3750 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/25634/statm: 3831 3750 48 102 0 3726 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 15324

[startup+282.446 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 25635
/proc/meminfo: memFree=1638864/2055920 swapFree=4192812/4192956
[pid=25634] ppid=25632 vsize=17368 CPUtime=282.33
/proc/25634/stat : 25634 (picosat) R 25632 25634 25495 0 -1 4194304 4437 0 0 0 28219 14 0 0 25 0 1 0 208916334 17784832 4267 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529626 0 0 4096 0 0 0 0 17 1 0 0
/proc/25634/statm: 4342 4267 48 102 0 4237 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 17368

[startup+342.499 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 25635
/proc/meminfo: memFree=1638224/2055920 swapFree=4192812/4192956
[pid=25634] ppid=25632 vsize=18252 CPUtime=342.36
/proc/25634/stat : 25634 (picosat) R 25632 25634 25495 0 -1 4194304 4642 0 0 0 34221 15 0 0 25 0 1 0 208916334 18690048 4457 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/25634/statm: 4563 4457 48 102 0 4458 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 18252

[startup+402.534 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 25635
/proc/meminfo: memFree=1637328/2055920 swapFree=4192812/4192956
[pid=25634] ppid=25632 vsize=19016 CPUtime=402.37
/proc/25634/stat : 25634 (picosat) R 25632 25634 25495 0 -1 4194304 4988 0 0 0 40222 15 0 0 25 0 1 0 208916334 19472384 4641 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25634/statm: 4754 4641 48 102 0 4649 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 19016

[startup+462.573 s]
/proc/loadavg: 0.99 0.98 0.91 2/84 25717
/proc/meminfo: memFree=1634432/2055920 swapFree=4192812/4192956
[pid=25634] ppid=25632 vsize=20576 CPUtime=462.35
/proc/25634/stat : 25634 (picosat) R 25632 25634 25495 0 -1 4194304 5601 0 0 0 46219 16 0 0 25 0 1 0 208916334 21069824 5038 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525831 0 0 4096 0 0 0 0 17 1 0 0
/proc/25634/statm: 5144 5038 48 102 0 5039 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 20576

[startup+522.628 s]
/proc/loadavg: 0.99 0.98 0.91 2/84 25803
/proc/meminfo: memFree=1633808/2055920 swapFree=4192812/4192956
[pid=25634] ppid=25632 vsize=21332 CPUtime=522.33
/proc/25634/stat : 25634 (picosat) R 25632 25634 25495 0 -1 4194304 6031 0 0 0 52216 17 0 0 25 0 1 0 208916334 21843968 5212 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525875 0 0 4096 0 0 0 0 17 1 0 0
/proc/25634/statm: 5333 5212 48 102 0 5228 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 21332

[startup+582.664 s]
/proc/loadavg: 1.11 1.03 0.93 2/78 25832
/proc/meminfo: memFree=1634320/2055920 swapFree=4192812/4192956
[pid=25634] ppid=25632 vsize=21708 CPUtime=582.32
/proc/25634/stat : 25634 (picosat) R 25632 25634 25495 0 -1 4194304 6492 0 0 0 58214 18 0 0 25 0 1 0 208916334 22228992 5336 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25634/statm: 5427 5336 48 102 0 5322 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 21708

[startup+642.704 s]
/proc/loadavg: 1.04 1.02 0.93 2/78 25832
/proc/meminfo: memFree=1633104/2055920 swapFree=4192812/4192956
[pid=25634] ppid=25632 vsize=22980 CPUtime=642.33
/proc/25634/stat : 25634 (picosat) R 25632 25634 25495 0 -1 4194304 6877 0 0 0 64214 19 0 0 25 0 1 0 208916334 23531520 5641 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25634/statm: 5745 5641 48 102 0 5640 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 22980

[startup+702.741 s]
/proc/loadavg: 1.01 1.02 0.93 2/78 25832
/proc/meminfo: memFree=1632848/2055920 swapFree=4192812/4192956
[pid=25634] ppid=25632 vsize=23084 CPUtime=702.35
/proc/25634/stat : 25634 (picosat) R 25632 25634 25495 0 -1 4194304 7088 0 0 0 70215 20 0 0 25 0 1 0 208916334 23638016 5688 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/25634/statm: 5771 5688 48 102 0 5666 0
Current children cumulated CPU time (s) 702.35
Current children cumulated vsize (KiB) 23084

[startup+762.771 s]
/proc/loadavg: 1.00 1.01 0.93 2/78 25832
/proc/meminfo: memFree=1632336/2055920 swapFree=4192812/4192956
[pid=25634] ppid=25632 vsize=23668 CPUtime=762.36
/proc/25634/stat : 25634 (picosat) R 25632 25634 25495 0 -1 4194304 7436 0 0 0 76215 21 0 0 25 0 1 0 208916334 24236032 5834 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25634/statm: 5917 5834 48 102 0 5812 0
Current children cumulated CPU time (s) 762.36
Current children cumulated vsize (KiB) 23668

[startup+822.809 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 25832
/proc/meminfo: memFree=1631376/2055920 swapFree=4192812/4192956
[pid=25634] ppid=25632 vsize=24828 CPUtime=822.37
/proc/25634/stat : 25634 (picosat) R 25632 25634 25495 0 -1 4194304 7940 0 0 0 82216 21 0 0 25 0 1 0 208916334 25423872 6117 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/25634/statm: 6207 6117 48 102 0 6102 0
Current children cumulated CPU time (s) 822.37
Current children cumulated vsize (KiB) 24828

[startup+882.839 s]
/proc/loadavg: 1.03 1.01 0.93 2/78 25832
/proc/meminfo: memFree=1630992/2055920 swapFree=4192812/4192956
[pid=25634] ppid=25632 vsize=25160 CPUtime=882.38
/proc/25634/stat : 25634 (picosat) R 25632 25634 25495 0 -1 4194304 8252 0 0 0 88216 22 0 0 25 0 1 0 208916334 25763840 6197 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/25634/statm: 6290 6197 48 102 0 6185 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 25160

[startup+942.873 s]
/proc/loadavg: 1.01 1.01 0.93 2/78 25832
/proc/meminfo: memFree=1629904/2055920 swapFree=4192812/4192956
[pid=25634] ppid=25632 vsize=26472 CPUtime=942.39
/proc/25634/stat : 25634 (picosat) R 25632 25634 25495 0 -1 4194304 8698 0 0 0 94216 23 0 0 25 0 1 0 208916334 27107328 6457 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/25634/statm: 6618 6457 48 102 0 6513 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 26472

[startup+1002.91 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 25832
/proc/meminfo: memFree=1629584/2055920 swapFree=4192812/4192956
[pid=25634] ppid=25632 vsize=26880 CPUtime=1002.4
/proc/25634/stat : 25634 (picosat) R 25632 25634 25495 0 -1 4194304 8976 0 0 0 100216 24 0 0 25 0 1 0 208916334 27525120 6554 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25634/statm: 6720 6554 48 102 0 6615 0
Current children cumulated CPU time (s) 1002.4
Current children cumulated vsize (KiB) 26880

[startup+1062.95 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 25832
/proc/meminfo: memFree=1628880/2055920 swapFree=4192812/4192956
[pid=25634] ppid=25632 vsize=27536 CPUtime=1062.42
/proc/25634/stat : 25634 (picosat) R 25632 25634 25495 0 -1 4194304 9349 0 0 0 106217 25 0 0 25 0 1 0 208916334 28196864 6738 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25634/statm: 6884 6738 48 102 0 6779 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 27536

[startup+1122.98 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 25832
/proc/meminfo: memFree=1628304/2055920 swapFree=4192812/4192956
[pid=25634] ppid=25632 vsize=28064 CPUtime=1122.43
/proc/25634/stat : 25634 (picosat) R 25632 25634 25495 0 -1 4194304 9579 0 0 0 112218 25 0 0 25 0 1 0 208916334 28737536 6868 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25634/statm: 7016 6868 48 102 0 6911 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 28064

[startup+1183.01 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 25832
/proc/meminfo: memFree=1627280/2055920 swapFree=4192812/4192956
[pid=25634] ppid=25632 vsize=28988 CPUtime=1182.43
/proc/25634/stat : 25634 (picosat) R 25632 25634 25495 0 -1 4194304 9927 0 0 0 118217 26 0 0 25 0 1 0 208916334 29683712 7114 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/25634/statm: 7247 7114 48 102 0 7142 0
Current children cumulated CPU time (s) 1182.43
Current children cumulated vsize (KiB) 28988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.63 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 25832
/proc/meminfo: memFree=1627280/2055920 swapFree=4192812/4192956
[pid=25634] ppid=25632 vsize=28988 CPUtime=1200.05
/proc/25634/stat : 25634 (picosat) R 25632 25634 25495 0 -1 4194304 9927 0 0 0 119979 26 0 0 25 0 1 0 208916334 29683712 7114 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/25634/statm: 7247 7114 48 102 0 7142 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 28988

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): 1200.65
CPU time (s): 1200.07
CPU user time (s): 1199.8
CPU system time (s): 0.272958
CPU usage (%): 99.9521
Max. virtual memory (cumulated for all children) (KiB): 28988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.272958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9927
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= 2195

runsolver used 1.34679 second user time and 2.92256 second system time

The end



Launcher Data (download as text)




Begin job on node9 on Mon Feb 19 12:53:37 UTC 2007

IDJOB= 300162
IDBENCH= 20028
IDSOLVER= 106
FILE ID= node9/300162-1171889617

PBS_JOBID= 3848824

Free space on /tmp= 66545 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S451874538-03.cnf
COMMAND LINE= /tmp/evaluation/300162-1171889617/picosat /tmp/evaluation/300162-1171889617/instance-300162-1171889617.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-300162-1171889617 -o ROOT/results/node9/solver-300162-1171889617 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300162-1171889617/picosat /tmp/evaluation/300162-1171889617/instance-300162-1171889617.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  b6aca15ed8a230faad9ee6e965dd3a42

RANDOM SEED= 913774709

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1656624 kB
Buffers:         50400 kB
Cached:         224796 kB
SwapCached:          0 kB
Active:         264776 kB
Inactive:        64748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1656624 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             860 kB
Writeback:           0 kB
Mapped:          73176 kB
Slab:            55456 kB
Committed_AS:  1068688 kB
PageTables:       1688 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= 66545 MiB

End job on node9 on Mon Feb 19 13:13:40 UTC 2007