Trace number 300080

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) 1200.03 1200.46

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S141590207-13.SAT.shuffled.cnf
MD5SUM7c6ec57a1bd3ce147e9f90a32f77311f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.039993
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
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/node58/watcher-300080-1171881806 -o ROOT/results/node58/solver-300080-1171881806 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300080-1171881806/picosat /tmp/evaluation/300080-1171881806/instance-300080-1171881806.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: 0.99 1.00 1.03 3/64 17227
/proc/meminfo: memFree=1026216/2055920 swapFree=4183260/4192956
[pid=17227] ppid=17225 vsize=568 CPUtime=0
/proc/17227/stat : 17227 (picosat) R 17225 17227 17075 0 -1 4194304 73 0 0 0 0 0 0 0 18 0 1 0 208137319 581632 58 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 142 58 40 102 0 37 0

[startup+0.106864 s]
/proc/loadavg: 0.99 1.00 1.03 3/64 17227
/proc/meminfo: memFree=1026216/2055920 swapFree=4183260/4192956
[pid=17227] ppid=17225 vsize=708 CPUtime=0.09
/proc/17227/stat : 17227 (picosat) R 17225 17227 17075 0 -1 4194304 130 0 0 0 9 0 0 0 18 0 1 0 208137319 724992 113 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529133 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 177 113 48 102 0 72 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 708

[startup+0.514909 s]
/proc/loadavg: 0.99 1.00 1.03 3/64 17227
/proc/meminfo: memFree=1026216/2055920 swapFree=4183260/4192956
[pid=17227] ppid=17225 vsize=836 CPUtime=0.5
/proc/17227/stat : 17227 (picosat) R 17225 17227 17075 0 -1 4194304 143 0 0 0 50 0 0 0 21 0 1 0 208137319 856064 126 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 209 126 48 102 0 104 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 836

[startup+1.335 s]
/proc/loadavg: 0.99 1.00 1.03 2/65 17228
/proc/meminfo: memFree=1025760/2055920 swapFree=4183260/4192956
[pid=17227] ppid=17225 vsize=836 CPUtime=1.32
/proc/17227/stat : 17227 (picosat) R 17225 17227 17075 0 -1 4194304 159 0 0 0 132 0 0 0 25 0 1 0 208137319 856064 142 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 209 142 48 102 0 104 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 836

[startup+2.97124 s]
/proc/loadavg: 0.99 1.00 1.03 2/65 17228
/proc/meminfo: memFree=1025568/2055920 swapFree=4183260/4192956
[pid=17227] ppid=17225 vsize=968 CPUtime=2.96
/proc/17227/stat : 17227 (picosat) R 17225 17227 17075 0 -1 4194304 184 0 0 0 296 0 0 0 25 0 1 0 208137319 991232 167 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525554 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 242 167 48 102 0 137 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 968

[startup+6.25254 s]
/proc/loadavg: 0.99 1.00 1.03 2/65 17228
/proc/meminfo: memFree=1025376/2055920 swapFree=4183260/4192956
[pid=17227] ppid=17225 vsize=1080 CPUtime=6.24
/proc/17227/stat : 17227 (picosat) R 17225 17227 17075 0 -1 4194304 212 0 0 0 624 0 0 0 25 0 1 0 208137319 1105920 195 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 270 195 48 102 0 165 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1080

[startup+12.7073 s]
/proc/loadavg: 0.99 1.00 1.03 2/65 17228
/proc/meminfo: memFree=1025192/2055920 swapFree=4183260/4192956
[pid=17227] ppid=17225 vsize=1200 CPUtime=12.69
/proc/17227/stat : 17227 (picosat) R 17225 17227 17075 0 -1 4194304 250 0 0 0 1269 0 0 0 25 0 1 0 208137319 1228800 233 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 300 233 48 102 0 195 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1200

[startup+25.6087 s]
/proc/loadavg: 0.99 1.00 1.03 2/65 17228
/proc/meminfo: memFree=1025000/2055920 swapFree=4183260/4192956
[pid=17227] ppid=17225 vsize=1452 CPUtime=25.59
/proc/17227/stat : 17227 (picosat) R 17225 17227 17075 0 -1 4194304 300 0 0 0 2559 0 0 0 25 0 1 0 208137319 1486848 283 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529490 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 363 283 48 102 0 258 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 1452

[startup+51.2145 s]
/proc/loadavg: 0.99 1.00 1.02 2/65 17228
/proc/meminfo: memFree=1024744/2055920 swapFree=4183260/4192956
[pid=17227] ppid=17225 vsize=1676 CPUtime=51.19
/proc/17227/stat : 17227 (picosat) R 17225 17227 17075 0 -1 4194304 364 0 0 0 5118 1 0 0 25 0 1 0 208137319 1716224 347 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 419 347 48 102 0 314 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 1676

[startup+102.422 s]
/proc/loadavg: 0.99 1.00 1.02 2/65 17228
/proc/meminfo: memFree=1024360/2055920 swapFree=4183260/4192956
[pid=17227] ppid=17225 vsize=2024 CPUtime=102.38
/proc/17227/stat : 17227 (picosat) R 17225 17227 17075 0 -1 4194304 440 0 0 0 10237 1 0 0 25 0 1 0 208137319 2072576 423 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 506 423 48 102 0 401 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 2024

[startup+162.444 s]
/proc/loadavg: 0.99 1.00 1.01 2/65 17228
/proc/meminfo: memFree=1024040/2055920 swapFree=4183260/4192956
[pid=17227] ppid=17225 vsize=2300 CPUtime=162.39
/proc/17227/stat : 17227 (picosat) R 17225 17227 17075 0 -1 4194304 515 0 0 0 16238 1 0 0 25 0 1 0 208137319 2355200 498 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 575 498 48 102 0 470 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 2300

[startup+222.463 s]
/proc/loadavg: 0.99 1.00 1.01 2/65 17228
/proc/meminfo: memFree=1023848/2055920 swapFree=4183260/4192956
[pid=17227] ppid=17225 vsize=2472 CPUtime=222.39
/proc/17227/stat : 17227 (picosat) R 17225 17227 17075 0 -1 4194304 553 0 0 0 22238 1 0 0 25 0 1 0 208137319 2531328 536 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529356 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 618 536 48 102 0 513 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 2472

[startup+282.482 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17228
/proc/meminfo: memFree=1023592/2055920 swapFree=4183260/4192956
[pid=17227] ppid=17225 vsize=2748 CPUtime=282.4
/proc/17227/stat : 17227 (picosat) R 17225 17227 17075 0 -1 4194304 614 0 0 0 28238 2 0 0 25 0 1 0 208137319 2813952 596 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 687 596 48 102 0 582 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 2748

[startup+342.503 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17228
/proc/meminfo: memFree=1023400/2055920 swapFree=4183260/4192956
[pid=17227] ppid=17225 vsize=2896 CPUtime=342.41
/proc/17227/stat : 17227 (picosat) R 17225 17227 17075 0 -1 4194304 645 0 0 0 34239 2 0 0 25 0 1 0 208137319 2965504 627 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 724 627 48 102 0 619 0
Current children cumulated CPU time (s) 342.41
Current children cumulated vsize (KiB) 2896

[startup+402.526 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17228
/proc/meminfo: memFree=1023400/2055920 swapFree=4183260/4192956
[pid=17227] ppid=17225 vsize=3028 CPUtime=402.41
/proc/17227/stat : 17227 (picosat) R 17225 17227 17075 0 -1 4194304 693 0 0 0 40239 2 0 0 25 0 1 0 208137319 3100672 674 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 757 674 48 102 0 652 0
Current children cumulated CPU time (s) 402.41
Current children cumulated vsize (KiB) 3028

[startup+462.542 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17228
/proc/meminfo: memFree=1023208/2055920 swapFree=4183260/4192956
[pid=17227] ppid=17225 vsize=3116 CPUtime=462.41
/proc/17227/stat : 17227 (picosat) R 17225 17227 17075 0 -1 4194304 717 0 0 0 46239 2 0 0 25 0 1 0 208137319 3190784 698 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 779 698 48 102 0 674 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 3116

[startup+522.559 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17228
/proc/meminfo: memFree=1023144/2055920 swapFree=4183260/4192956
[pid=17227] ppid=17225 vsize=3204 CPUtime=522.41
/proc/17227/stat : 17227 (picosat) R 17225 17227 17075 0 -1 4194304 764 0 0 0 52239 2 0 0 25 0 1 0 208137319 3280896 722 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 801 722 48 102 0 696 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 3204

[startup+582.581 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17228
/proc/meminfo: memFree=1023080/2055920 swapFree=4183260/4192956
[pid=17227] ppid=17225 vsize=3300 CPUtime=582.41
/proc/17227/stat : 17227 (picosat) R 17225 17227 17075 0 -1 4194304 810 0 0 0 58239 2 0 0 25 0 1 0 208137319 3379200 740 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 825 740 48 102 0 720 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 3300

[startup+642.602 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17228
/proc/meminfo: memFree=1023016/2055920 swapFree=4183260/4192956
[pid=17227] ppid=17225 vsize=3324 CPUtime=642.43
/proc/17227/stat : 17227 (picosat) R 17225 17227 17075 0 -1 4194304 835 0 0 0 64240 3 0 0 25 0 1 0 208137319 3403776 755 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 831 755 48 102 0 726 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 3324

[startup+702.622 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17228
/proc/meminfo: memFree=1022824/2055920 swapFree=4183260/4192956
[pid=17227] ppid=17225 vsize=3536 CPUtime=702.43
/proc/17227/stat : 17227 (picosat) R 17225 17227 17075 0 -1 4194304 904 0 0 0 70240 3 0 0 25 0 1 0 208137319 3620864 807 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525865 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 884 807 48 102 0 779 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 3536

[startup+762.64 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17228
/proc/meminfo: memFree=1022760/2055920 swapFree=4183260/4192956
[pid=17227] ppid=17225 vsize=3536 CPUtime=762.43
/proc/17227/stat : 17227 (picosat) R 17225 17227 17075 0 -1 4194304 906 0 0 0 76240 3 0 0 25 0 1 0 208137319 3620864 809 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 884 809 48 102 0 779 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 3536

[startup+822.662 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17228
/proc/meminfo: memFree=1022760/2055920 swapFree=4183260/4192956
[pid=17227] ppid=17225 vsize=3548 CPUtime=822.43
/proc/17227/stat : 17227 (picosat) R 17225 17227 17075 0 -1 4194304 909 0 0 0 82240 3 0 0 25 0 1 0 208137319 3633152 812 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 887 812 48 102 0 782 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 3548

[startup+882.677 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17228
/proc/meminfo: memFree=1022696/2055920 swapFree=4183260/4192956
[pid=17227] ppid=17225 vsize=3668 CPUtime=882.43
/proc/17227/stat : 17227 (picosat) R 17225 17227 17075 0 -1 4194304 991 0 0 0 88240 3 0 0 25 0 1 0 208137319 3756032 840 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 917 840 48 102 0 812 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 3668

[startup+942.699 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17228
/proc/meminfo: memFree=1022568/2055920 swapFree=4183260/4192956
[pid=17227] ppid=17225 vsize=3756 CPUtime=942.44
/proc/17227/stat : 17227 (picosat) R 17225 17227 17075 0 -1 4194304 1016 0 0 0 94240 4 0 0 25 0 1 0 208137319 3846144 862 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 939 862 48 102 0 834 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 3756

[startup+1002.72 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17228
/proc/meminfo: memFree=1022376/2055920 swapFree=4183260/4192956
[pid=17227] ppid=17225 vsize=3904 CPUtime=1002.45
/proc/17227/stat : 17227 (picosat) R 17225 17227 17075 0 -1 4194304 1074 0 0 0 100241 4 0 0 25 0 1 0 208137319 3997696 909 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529429 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 976 909 48 102 0 871 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 3904

[startup+1062.76 s]
/proc/loadavg: 0.99 1.00 1.00 2/71 17294
/proc/meminfo: memFree=1021232/2055920 swapFree=4183260/4192956
[pid=17227] ppid=17225 vsize=3840 CPUtime=1062.44
/proc/17227/stat : 17227 (picosat) R 17225 17227 17075 0 -1 4194304 1105 0 0 0 106239 5 0 0 25 0 1 0 208137319 3932160 893 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 960 893 48 102 0 855 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 3840

[startup+1122.8 s]
/proc/loadavg: 0.99 1.00 1.00 2/71 17386
/proc/meminfo: memFree=1021096/2055920 swapFree=4183260/4192956
[pid=17227] ppid=17225 vsize=3888 CPUtime=1122.41
/proc/17227/stat : 17227 (picosat) R 17225 17227 17075 0 -1 4194304 1135 0 0 0 112236 5 0 0 25 0 1 0 208137319 3981312 900 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 972 900 48 102 0 867 0
Current children cumulated CPU time (s) 1122.41
Current children cumulated vsize (KiB) 3888

[startup+1182.84 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17426
/proc/meminfo: memFree=1022048/2055920 swapFree=4183260/4192956
[pid=17227] ppid=17225 vsize=3944 CPUtime=1182.4
/proc/17227/stat : 17227 (picosat) R 17225 17227 17075 0 -1 4194304 1178 0 0 0 118235 5 0 0 25 0 1 0 208137319 4038656 921 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 986 921 48 102 0 881 0
Current children cumulated CPU time (s) 1182.4
Current children cumulated vsize (KiB) 3944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17426
/proc/meminfo: memFree=1022048/2055920 swapFree=4183260/4192956
[pid=17227] ppid=17225 vsize=3944 CPUtime=1200.02
/proc/17227/stat : 17227 (picosat) R 17225 17227 17075 0 -1 4194304 1178 0 0 0 119997 5 0 0 25 0 1 0 208137319 4038656 921 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 986 921 48 102 0 881 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 3944

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

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

[startup+1200.46 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17426
/proc/meminfo: memFree=1022048/2055920 swapFree=4183260/4192956
[pid=17227] ppid=17225 vsize=3944 CPUtime=1200.02
/proc/17227/stat : 17227 (picosat) R 17225 17227 17075 0 -1 4194304 1178 0 0 0 119997 5 0 0 25 0 1 0 208137319 4038656 921 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/17227/statm: 986 921 48 102 0 881 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 3944

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.03
CPU user time (s): 1199.97
CPU system time (s): 0.058991
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 4084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1178
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= 1655

runsolver used 0.805877 second user time and 2.49162 second system time

The end



Launcher Data (download as text)




Begin job on node58 on Mon Feb 19 10:43:26 UTC 2007

IDJOB= 300080
IDBENCH= 20026
IDSOLVER= 106
FILE ID= node58/300080-1171881806

PBS_JOBID= 3839789

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S141590207-13.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/300080-1171881806/picosat /tmp/evaluation/300080-1171881806/instance-300080-1171881806.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-300080-1171881806 -o ROOT/results/node58/solver-300080-1171881806 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300080-1171881806/picosat /tmp/evaluation/300080-1171881806/instance-300080-1171881806.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  7c6ec57a1bd3ce147e9f90a32f77311f

RANDOM SEED= 427971780

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

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

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1026624 kB
Buffers:         53812 kB
Cached:         864172 kB
SwapCached:       4096 kB
Active:         598220 kB
Inactive:       329652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1026624 kB
SwapTotal:     4192956 kB
SwapFree:      4183260 kB
Dirty:             496 kB
Writeback:           0 kB
Mapped:          15376 kB
Slab:            87548 kB
Committed_AS:   527004 kB
PageTables:       1380 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= 66564 MiB

End job on node58 on Mon Feb 19 11:03:29 UTC 2007