Trace number 316222

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) 1200.04 1200.11

General information on the benchmark

Namecrafted/spence/
medium/s93-100.cnf
MD5SUMcb4f09f5b8ab5c8da265c9ab7b857cb1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark65.515
Satisfiable
(Un)Satisfiability was proved
Number of variables93
Number of clauses196
Sum of the clauses size588
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3196
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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-316222-1172665622 -o ROOT/results/node16/solver-316222-1172665622 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316222-1172665622/picosat /tmp/evaluation/316222-1172665622/instance-316222-1172665622.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 0.97 0.97 3/77 1153
/proc/meminfo: memFree=1264920/2055920 swapFree=4192812/4192956
[pid=1153] ppid=1151 vsize=568 CPUtime=0
/proc/1153/stat : 1153 (picosat) R 1151 1153 794 0 -1 4194304 73 0 0 0 0 0 0 0 18 0 1 0 286516493 581632 58 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/1153/statm: 142 58 42 102 0 37 0

[startup+0.044723 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 1153
/proc/meminfo: memFree=1264920/2055920 swapFree=4192812/4192956
[pid=1153] ppid=1151 vsize=704 CPUtime=0.04
/proc/1153/stat : 1153 (picosat) R 1151 1153 794 0 -1 4194304 107 0 0 0 4 0 0 0 18 0 1 0 286516493 720896 90 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/1153/statm: 176 90 48 102 0 71 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 704

[startup+0.102716 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 1153
/proc/meminfo: memFree=1264920/2055920 swapFree=4192812/4192956
[pid=1153] ppid=1151 vsize=704 CPUtime=0.1
/proc/1153/stat : 1153 (picosat) R 1151 1153 794 0 -1 4194304 109 0 0 0 10 0 0 0 18 0 1 0 286516493 720896 92 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134543546 0 0 4096 0 0 0 0 17 1 0 0
/proc/1153/statm: 176 92 48 102 0 71 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 704

[startup+0.302691 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 1153
/proc/meminfo: memFree=1264920/2055920 swapFree=4192812/4192956
[pid=1153] ppid=1151 vsize=704 CPUtime=0.3
/proc/1153/stat : 1153 (picosat) R 1151 1153 794 0 -1 4194304 118 0 0 0 30 0 0 0 19 0 1 0 286516493 720896 101 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1153/statm: 176 101 48 102 0 71 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 704

[startup+0.701646 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 1153
/proc/meminfo: memFree=1264920/2055920 swapFree=4192812/4192956
[pid=1153] ppid=1151 vsize=704 CPUtime=0.69
/proc/1153/stat : 1153 (picosat) R 1151 1153 794 0 -1 4194304 132 0 0 0 69 0 0 0 23 0 1 0 286516493 720896 115 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134530259 0 0 4096 0 0 0 0 17 1 0 0
/proc/1153/statm: 176 115 48 102 0 71 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 704

[startup+1.50155 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1154
/proc/meminfo: memFree=1264528/2055920 swapFree=4192812/4192956
[pid=1153] ppid=1151 vsize=832 CPUtime=1.49
/proc/1153/stat : 1153 (picosat) R 1151 1153 794 0 -1 4194304 149 0 0 0 149 0 0 0 25 0 1 0 286516493 851968 132 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1153/statm: 208 132 48 102 0 103 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 832

[startup+3.10137 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1154
/proc/meminfo: memFree=1264336/2055920 swapFree=4192812/4192956
[pid=1153] ppid=1151 vsize=832 CPUtime=3.09
/proc/1153/stat : 1153 (picosat) R 1151 1153 794 0 -1 4194304 168 0 0 0 309 0 0 0 25 0 1 0 286516493 851968 151 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525858 0 0 4096 0 0 0 0 17 1 0 0
/proc/1153/statm: 208 151 48 102 0 103 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 832

[startup+6.30199 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1154
/proc/meminfo: memFree=1264216/2055920 swapFree=4192812/4192956
[pid=1153] ppid=1151 vsize=1072 CPUtime=6.29
/proc/1153/stat : 1153 (picosat) R 1151 1153 794 0 -1 4194304 201 0 0 0 629 0 0 0 25 0 1 0 286516493 1097728 184 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134544814 0 0 4096 0 0 0 0 17 1 0 0
/proc/1153/statm: 268 184 48 102 0 163 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1072

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1154
/proc/meminfo: memFree=1263896/2055920 swapFree=4192812/4192956
[pid=1153] ppid=1151 vsize=1180 CPUtime=12.69
/proc/1153/stat : 1153 (picosat) R 1151 1153 794 0 -1 4194304 240 0 0 0 1269 0 0 0 25 0 1 0 286516493 1208320 223 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134520001 0 0 4096 0 0 0 0 17 1 0 0
/proc/1153/statm: 295 223 48 102 0 190 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1180

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1154
/proc/meminfo: memFree=1263704/2055920 swapFree=4192812/4192956
[pid=1153] ppid=1151 vsize=1400 CPUtime=25.49
/proc/1153/stat : 1153 (picosat) R 1151 1153 794 0 -1 4194304 289 0 0 0 2549 0 0 0 25 0 1 0 286516493 1433600 272 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1153/statm: 350 272 48 102 0 245 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1400

[startup+51.1027 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1154
/proc/meminfo: memFree=1263448/2055920 swapFree=4192812/4192956
[pid=1153] ppid=1151 vsize=1660 CPUtime=51.09
/proc/1153/stat : 1153 (picosat) R 1151 1153 794 0 -1 4194304 344 0 0 0 5109 0 0 0 25 0 1 0 286516493 1699840 326 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1153/statm: 415 326 48 102 0 310 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1660

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1154
/proc/meminfo: memFree=1263128/2055920 swapFree=4192812/4192956
[pid=1153] ppid=1151 vsize=1904 CPUtime=102.29
/proc/1153/stat : 1153 (picosat) R 1151 1153 794 0 -1 4194304 422 0 0 0 10229 0 0 0 25 0 1 0 286516493 1949696 404 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/1153/statm: 476 404 48 102 0 371 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 1904

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1154
/proc/meminfo: memFree=1262872/2055920 swapFree=4192812/4192956
[pid=1153] ppid=1151 vsize=2160 CPUtime=162.28
/proc/1153/stat : 1153 (picosat) R 1151 1153 794 0 -1 4194304 499 0 0 0 16228 0 0 0 25 0 1 0 286516493 2211840 468 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/1153/statm: 540 468 48 102 0 435 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 2160

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1154
/proc/meminfo: memFree=1262552/2055920 swapFree=4192812/4192956
[pid=1153] ppid=1151 vsize=2488 CPUtime=222.28
/proc/1153/stat : 1153 (picosat) R 1151 1153 794 0 -1 4194304 580 0 0 0 22227 1 0 0 25 0 1 0 286516493 2547712 535 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1153/statm: 622 535 48 102 0 517 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 2488

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1154
/proc/meminfo: memFree=1262360/2055920 swapFree=4192812/4192956
[pid=1153] ppid=1151 vsize=2612 CPUtime=282.27
/proc/1153/stat : 1153 (picosat) R 1151 1153 794 0 -1 4194304 621 0 0 0 28226 1 0 0 25 0 1 0 286516493 2674688 576 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/1153/statm: 653 576 48 102 0 548 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 2612

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1154
/proc/meminfo: memFree=1262232/2055920 swapFree=4192812/4192956
[pid=1153] ppid=1151 vsize=2680 CPUtime=342.27
/proc/1153/stat : 1153 (picosat) R 1151 1153 794 0 -1 4194304 638 0 0 0 34225 2 0 0 25 0 1 0 286516493 2744320 593 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/1153/statm: 670 593 48 102 0 565 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 2680

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1154
/proc/meminfo: memFree=1262232/2055920 swapFree=4192812/4192956
[pid=1153] ppid=1151 vsize=2752 CPUtime=402.26
/proc/1153/stat : 1153 (picosat) R 1151 1153 794 0 -1 4194304 659 0 0 0 40224 2 0 0 25 0 1 0 286516493 2818048 614 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/1153/statm: 688 614 48 102 0 583 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 2752

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1154
/proc/meminfo: memFree=1261912/2055920 swapFree=4192812/4192956
[pid=1153] ppid=1151 vsize=3064 CPUtime=462.26
/proc/1153/stat : 1153 (picosat) R 1151 1153 794 0 -1 4194304 732 0 0 0 46223 3 0 0 25 0 1 0 286516493 3137536 687 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1153/statm: 766 687 48 102 0 661 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 3064

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1156
/proc/meminfo: memFree=1261848/2055920 swapFree=4192812/4192956
[pid=1153] ppid=1151 vsize=3076 CPUtime=522.25
/proc/1153/stat : 1153 (picosat) R 1151 1153 794 0 -1 4194304 747 0 0 0 52222 3 0 0 25 0 1 0 286516493 3149824 702 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1153/statm: 769 702 48 102 0 664 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 3076

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1156
/proc/meminfo: memFree=1261720/2055920 swapFree=4192812/4192956
[pid=1153] ppid=1151 vsize=3184 CPUtime=582.25
/proc/1153/stat : 1153 (picosat) R 1151 1153 794 0 -1 4194304 768 0 0 0 58221 4 0 0 25 0 1 0 286516493 3260416 723 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/1153/statm: 796 723 48 102 0 691 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 3184

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1156
/proc/meminfo: memFree=1261720/2055920 swapFree=4192812/4192956
[pid=1153] ppid=1151 vsize=3100 CPUtime=642.25
/proc/1153/stat : 1153 (picosat) R 1151 1153 794 0 -1 4194304 798 0 0 0 64221 4 0 0 25 0 1 0 286516493 3174400 712 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/1153/statm: 775 712 48 102 0 670 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 3100

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1156
/proc/meminfo: memFree=1261656/2055920 swapFree=4192812/4192956
[pid=1153] ppid=1151 vsize=3212 CPUtime=702.25
/proc/1153/stat : 1153 (picosat) R 1151 1153 794 0 -1 4194304 826 0 0 0 70220 5 0 0 25 0 1 0 286516493 3289088 740 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1153/statm: 803 740 48 102 0 698 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 3212

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1156
/proc/meminfo: memFree=1261592/2055920 swapFree=4192812/4192956
[pid=1153] ppid=1151 vsize=3384 CPUtime=762.24
/proc/1153/stat : 1153 (picosat) R 1151 1153 794 0 -1 4194304 862 0 0 0 76219 5 0 0 25 0 1 0 286516493 3465216 776 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1153/statm: 846 776 48 102 0 741 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 3384

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1156
/proc/meminfo: memFree=1261592/2055920 swapFree=4192812/4192956
[pid=1153] ppid=1151 vsize=3340 CPUtime=822.24
/proc/1153/stat : 1153 (picosat) R 1151 1153 794 0 -1 4194304 862 0 0 0 82218 6 0 0 25 0 1 0 286516493 3420160 773 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1153/statm: 835 773 48 102 0 730 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 3340

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1156
/proc/meminfo: memFree=1261400/2055920 swapFree=4192812/4192956
[pid=1153] ppid=1151 vsize=3472 CPUtime=882.23
/proc/1153/stat : 1153 (picosat) R 1151 1153 794 0 -1 4194304 891 0 0 0 88217 6 0 0 25 0 1 0 286516493 3555328 801 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/1153/statm: 868 801 48 102 0 763 0
Current children cumulated CPU time (s) 882.23
Current children cumulated vsize (KiB) 3472

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1156
/proc/meminfo: memFree=1261464/2055920 swapFree=4192812/4192956
[pid=1153] ppid=1151 vsize=3336 CPUtime=942.23
/proc/1153/stat : 1153 (picosat) R 1151 1153 794 0 -1 4194304 891 0 0 0 94216 7 0 0 25 0 1 0 286516493 3416064 773 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1153/statm: 834 773 48 102 0 729 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 3336

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1156
/proc/meminfo: memFree=1261208/2055920 swapFree=4192812/4192956
[pid=1153] ppid=1151 vsize=3648 CPUtime=1002.22
/proc/1153/stat : 1153 (picosat) R 1151 1153 794 0 -1 4194304 1020 0 0 0 100215 7 0 0 25 0 1 0 286516493 3735552 853 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134524040 0 0 4096 0 0 0 0 17 1 0 0
/proc/1153/statm: 912 853 48 102 0 807 0
Current children cumulated CPU time (s) 1002.22
Current children cumulated vsize (KiB) 3648

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1156
/proc/meminfo: memFree=1261208/2055920 swapFree=4192812/4192956
[pid=1153] ppid=1151 vsize=3532 CPUtime=1062.22
/proc/1153/stat : 1153 (picosat) R 1151 1153 794 0 -1 4194304 1032 0 0 0 106214 8 0 0 25 0 1 0 286516493 3616768 824 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/1153/statm: 883 824 48 102 0 778 0
Current children cumulated CPU time (s) 1062.22
Current children cumulated vsize (KiB) 3532

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1156
/proc/meminfo: memFree=1261272/2055920 swapFree=4192812/4192956
[pid=1153] ppid=1151 vsize=3532 CPUtime=1122.22
/proc/1153/stat : 1153 (picosat) R 1151 1153 794 0 -1 4194304 1032 0 0 0 112213 9 0 0 25 0 1 0 286516493 3616768 824 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1153/statm: 883 824 48 102 0 778 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 3532

[startup+1182.3 s]
/proc/loadavg: 1.03 0.99 0.97 2/78 1156
/proc/meminfo: memFree=1261144/2055920 swapFree=4192812/4192956
[pid=1153] ppid=1151 vsize=3688 CPUtime=1182.22
/proc/1153/stat : 1153 (picosat) R 1151 1153 794 0 -1 4194304 1089 0 0 0 118213 9 0 0 25 0 1 0 286516493 3776512 864 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134530255 0 0 4096 0 0 0 0 17 1 0 0
/proc/1153/statm: 922 864 48 102 0 817 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 3688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.11 s]
/proc/loadavg: 1.02 0.99 0.97 2/78 1156
/proc/meminfo: memFree=1261144/2055920 swapFree=4192812/4192956
[pid=1153] ppid=1151 vsize=3688 CPUtime=1200.02
/proc/1153/stat : 1153 (picosat) R 1151 1153 794 0 -1 4194304 1089 0 0 0 119993 9 0 0 25 0 1 0 286516493 3776512 864 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/1153/statm: 922 864 48 102 0 817 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 3688

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

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

[startup+1200.11 s]
/proc/loadavg: 1.02 0.99 0.97 2/78 1156
/proc/meminfo: memFree=1261144/2055920 swapFree=4192812/4192956
[pid=1153] ppid=1151 vsize=3688 CPUtime=1200.02
/proc/1153/stat : 1153 (picosat) R 1151 1153 794 0 -1 4194304 1089 0 0 0 119993 9 0 0 25 0 1 0 286516493 3776512 864 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/1153/statm: 922 864 48 102 0 817 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 3688

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.11
CPU time (s): 1200.04
CPU user time (s): 1199.94
CPU system time (s): 0.096985
CPU usage (%): 99.9936
Max. virtual memory (cumulated for all children) (KiB): 3776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.096985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1089
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= 25206

runsolver used 1.39479 second user time and 2.86556 second system time

The end



Launcher Data (download as text)




Begin job on node16 on Wed Feb 28 12:27:02 UTC 2007

IDJOB= 316222
IDBENCH= 20436
IDSOLVER= 106
FILE ID= node16/316222-1172665622

PBS_JOBID= 3980962

Free space on /tmp= 66485 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/medium/s93-100.cnf
COMMAND LINE= /tmp/evaluation/316222-1172665622/picosat /tmp/evaluation/316222-1172665622/instance-316222-1172665622.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-316222-1172665622 -o ROOT/results/node16/solver-316222-1172665622 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316222-1172665622/picosat /tmp/evaluation/316222-1172665622/instance-316222-1172665622.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  cb4f09f5b8ab5c8da265c9ab7b857cb1

RANDOM SEED= 251069363

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1265392 kB
Buffers:         52152 kB
Cached:         619960 kB
SwapCached:          0 kB
Active:         239024 kB
Inactive:       486688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1265392 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             576 kB
Writeback:           0 kB
Mapped:          72464 kB
Slab:            50532 kB
Committed_AS:  1158444 kB
PageTables:       1720 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= 66485 MiB

End job on node16 on Wed Feb 28 12:47:04 UTC 2007