Trace number 299875

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) 1200.11 1200.52

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S1590273377-07.UNSAT.shuffled.cnf
MD5SUMeb4f7aa1b8444b3d3004f4a39bb280d2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark126.769
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/node7/watcher-299875-1171878919 -o ROOT/results/node7/solver-299875-1171878919 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299875-1171878919/picosat /tmp/evaluation/299875-1171878919/instance-299875-1171878919.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: 0.98 0.99 0.99 3/77 27126
/proc/meminfo: memFree=1687240/2055920 swapFree=4142368/4192956
[pid=27126] ppid=27124 vsize=568 CPUtime=0
/proc/27126/stat : 27126 (picosat) R 27124 27126 27000 0 -1 4194304 74 0 0 0 0 0 0 0 18 0 1 0 207846631 581632 59 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 142 59 40 102 0 37 0

[startup+0.106595 s]
/proc/loadavg: 0.98 0.99 0.99 3/77 27126
/proc/meminfo: memFree=1687240/2055920 swapFree=4142368/4192956
[pid=27126] ppid=27124 vsize=708 CPUtime=0.1
/proc/27126/stat : 27126 (picosat) R 27124 27126 27000 0 -1 4194304 130 0 0 0 10 0 0 0 18 0 1 0 207846631 724992 113 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 177 113 48 102 0 72 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 708

[startup+0.514637 s]
/proc/loadavg: 0.98 0.99 0.99 3/77 27126
/proc/meminfo: memFree=1687240/2055920 swapFree=4142368/4192956
[pid=27126] ppid=27124 vsize=832 CPUtime=0.51
/proc/27126/stat : 27126 (picosat) R 27124 27126 27000 0 -1 4194304 143 0 0 0 51 0 0 0 22 0 1 0 207846631 851968 126 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134523062 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 208 126 48 102 0 103 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 832

[startup+1.33472 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 27127
/proc/meminfo: memFree=1686848/2055920 swapFree=4142368/4192956
[pid=27126] ppid=27124 vsize=832 CPUtime=1.33
/proc/27126/stat : 27126 (picosat) R 27124 27126 27000 0 -1 4194304 159 0 0 0 133 0 0 0 25 0 1 0 207846631 851968 142 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134530761 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 208 142 48 102 0 103 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 832

[startup+2.9709 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 27127
/proc/meminfo: memFree=1686656/2055920 swapFree=4142368/4192956
[pid=27126] ppid=27124 vsize=960 CPUtime=2.96
/proc/27126/stat : 27126 (picosat) R 27124 27126 27000 0 -1 4194304 182 0 0 0 296 0 0 0 25 0 1 0 207846631 983040 165 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 240 165 48 102 0 135 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 960

[startup+6.25225 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 27127
/proc/meminfo: memFree=1686528/2055920 swapFree=4142368/4192956
[pid=27126] ppid=27124 vsize=1072 CPUtime=6.24
/proc/27126/stat : 27126 (picosat) R 27124 27126 27000 0 -1 4194304 208 0 0 0 624 0 0 0 25 0 1 0 207846631 1097728 191 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529341 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 268 191 48 102 0 163 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1072

[startup+12.7029 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 27127
/proc/meminfo: memFree=1686272/2055920 swapFree=4142368/4192956
[pid=27126] ppid=27124 vsize=1176 CPUtime=12.69
/proc/27126/stat : 27126 (picosat) R 27124 27126 27000 0 -1 4194304 250 0 0 0 1269 0 0 0 25 0 1 0 207846631 1204224 233 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 294 233 48 102 0 189 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1176

[startup+25.5093 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 27127
/proc/meminfo: memFree=1686080/2055920 swapFree=4142368/4192956
[pid=27126] ppid=27124 vsize=1452 CPUtime=25.49
/proc/27126/stat : 27126 (picosat) R 27124 27126 27000 0 -1 4194304 295 0 0 0 2549 0 0 0 25 0 1 0 207846631 1486848 278 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597654 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 363 278 48 102 0 258 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1452

[startup+51.1189 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 27127
/proc/meminfo: memFree=1685824/2055920 swapFree=4142368/4192956
[pid=27126] ppid=27124 vsize=1648 CPUtime=51.1
/proc/27126/stat : 27126 (picosat) R 27124 27126 27000 0 -1 4194304 361 0 0 0 5110 0 0 0 25 0 1 0 207846631 1687552 344 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 412 344 48 102 0 307 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1648

[startup+102.337 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 27127
/proc/meminfo: memFree=1685440/2055920 swapFree=4142368/4192956
[pid=27126] ppid=27124 vsize=2008 CPUtime=102.3
/proc/27126/stat : 27126 (picosat) R 27124 27126 27000 0 -1 4194304 442 0 0 0 10230 0 0 0 25 0 1 0 207846631 2056192 425 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134530220 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 502 425 48 102 0 397 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 2008

[startup+162.371 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 27127
/proc/meminfo: memFree=1685120/2055920 swapFree=4142368/4192956
[pid=27126] ppid=27124 vsize=2288 CPUtime=162.32
/proc/27126/stat : 27126 (picosat) R 27124 27126 27000 0 -1 4194304 517 0 0 0 16232 0 0 0 25 0 1 0 207846631 2342912 499 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 572 499 48 102 0 467 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 2288

[startup+222.399 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 27127
/proc/meminfo: memFree=1684928/2055920 swapFree=4142368/4192956
[pid=27126] ppid=27124 vsize=2472 CPUtime=222.33
/proc/27126/stat : 27126 (picosat) R 27124 27126 27000 0 -1 4194304 560 0 0 0 22233 0 0 0 25 0 1 0 207846631 2531328 542 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 618 542 48 102 0 513 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 2472

[startup+282.428 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 27127
/proc/meminfo: memFree=1684736/2055920 swapFree=4142368/4192956
[pid=27126] ppid=27124 vsize=2668 CPUtime=282.35
/proc/27126/stat : 27126 (picosat) R 27124 27126 27000 0 -1 4194304 602 0 0 0 28234 1 0 0 25 0 1 0 207846631 2732032 580 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 667 580 48 102 0 562 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 2668

[startup+342.459 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 27127
/proc/meminfo: memFree=1684480/2055920 swapFree=4142368/4192956
[pid=27126] ppid=27124 vsize=2884 CPUtime=342.36
/proc/27126/stat : 27126 (picosat) R 27124 27126 27000 0 -1 4194304 658 0 0 0 34233 3 0 0 25 0 1 0 207846631 2953216 636 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/27126/statm: 721 636 48 102 0 616 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 2884

[startup+402.523 s]
/proc/loadavg: 0.99 0.99 0.99 2/84 27265
/proc/meminfo: memFree=1683152/2055920 swapFree=4142368/4192956
[pid=27126] ppid=27124 vsize=2936 CPUtime=402.33
/proc/27126/stat : 27126 (picosat) R 27124 27126 27000 0 -1 4194304 682 0 0 0 40230 3 0 0 25 0 1 0 207846631 3006464 654 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 734 654 48 102 0 629 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 2936

[startup+462.561 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 27325
/proc/meminfo: memFree=1684032/2055920 swapFree=4142368/4192956
[pid=27126] ppid=27124 vsize=3032 CPUtime=462.32
/proc/27126/stat : 27126 (picosat) R 27124 27126 27000 0 -1 4194304 724 0 0 0 46229 3 0 0 25 0 1 0 207846631 3104768 680 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 758 680 48 102 0 653 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 3032

[startup+522.584 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 27325
/proc/meminfo: memFree=1684032/2055920 swapFree=4142368/4192956
[pid=27126] ppid=27124 vsize=3124 CPUtime=522.33
/proc/27126/stat : 27126 (picosat) R 27124 27126 27000 0 -1 4194304 764 0 0 0 52229 4 0 0 25 0 1 0 207846631 3198976 704 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 781 704 48 102 0 676 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 3124

[startup+582.614 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 27325
/proc/meminfo: memFree=1683904/2055920 swapFree=4142368/4192956
[pid=27126] ppid=27124 vsize=3340 CPUtime=582.35
/proc/27126/stat : 27126 (picosat) R 27124 27126 27000 0 -1 4194304 820 0 0 0 58230 5 0 0 25 0 1 0 207846631 3420160 759 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549273 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 835 759 48 102 0 730 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 3340

[startup+642.647 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 27325
/proc/meminfo: memFree=1683840/2055920 swapFree=4142368/4192956
[pid=27126] ppid=27124 vsize=3380 CPUtime=642.36
/proc/27126/stat : 27126 (picosat) R 27124 27126 27000 0 -1 4194304 826 0 0 0 64231 5 0 0 25 0 1 0 207846631 3461120 765 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 845 765 48 102 0 740 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 3380

[startup+702.677 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 27325
/proc/meminfo: memFree=1683840/2055920 swapFree=4142368/4192956
[pid=27126] ppid=27124 vsize=3380 CPUtime=702.37
/proc/27126/stat : 27126 (picosat) R 27124 27126 27000 0 -1 4194304 835 0 0 0 70232 5 0 0 25 0 1 0 207846631 3461120 772 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 845 772 48 102 0 740 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 3380

[startup+762.704 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 27325
/proc/meminfo: memFree=1683648/2055920 swapFree=4142368/4192956
[pid=27126] ppid=27124 vsize=3504 CPUtime=762.39
/proc/27126/stat : 27126 (picosat) R 27124 27126 27000 0 -1 4194304 920 0 0 0 76233 6 0 0 25 0 1 0 207846631 3588096 805 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 876 805 48 102 0 771 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 3504

[startup+822.732 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 27325
/proc/meminfo: memFree=1683648/2055920 swapFree=4142368/4192956
[pid=27126] ppid=27124 vsize=3616 CPUtime=822.41
/proc/27126/stat : 27126 (picosat) R 27124 27126 27000 0 -1 4194304 968 0 0 0 82234 7 0 0 25 0 1 0 207846631 3702784 827 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134542802 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 904 827 48 102 0 799 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 3616

[startup+882.757 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27325
/proc/meminfo: memFree=1683584/2055920 swapFree=4142368/4192956
[pid=27126] ppid=27124 vsize=3632 CPUtime=882.41
/proc/27126/stat : 27126 (picosat) R 27124 27126 27000 0 -1 4194304 1034 0 0 0 88234 7 0 0 25 0 1 0 207846631 3719168 840 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 908 840 48 102 0 803 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 3632

[startup+942.781 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27325
/proc/meminfo: memFree=1683712/2055920 swapFree=4142368/4192956
[pid=27126] ppid=27124 vsize=3632 CPUtime=942.42
/proc/27126/stat : 27126 (picosat) R 27124 27126 27000 0 -1 4194304 1037 0 0 0 94234 8 0 0 25 0 1 0 207846631 3719168 843 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 908 843 48 102 0 803 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 3632

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27325
/proc/meminfo: memFree=1683520/2055920 swapFree=4142368/4192956
[pid=27126] ppid=27124 vsize=3784 CPUtime=1002.43
/proc/27126/stat : 27126 (picosat) R 27124 27126 27000 0 -1 4194304 1102 0 0 0 100235 8 0 0 25 0 1 0 207846631 3874816 880 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525818 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 946 880 48 102 0 841 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 3784

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27325
/proc/meminfo: memFree=1683520/2055920 swapFree=4142368/4192956
[pid=27126] ppid=27124 vsize=3772 CPUtime=1062.45
/proc/27126/stat : 27126 (picosat) R 27124 27126 27000 0 -1 4194304 1159 0 0 0 106236 9 0 0 25 0 1 0 207846631 3862528 870 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 943 870 48 102 0 838 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 3772

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27325
/proc/meminfo: memFree=1683392/2055920 swapFree=4142368/4192956
[pid=27126] ppid=27124 vsize=3944 CPUtime=1122.46
/proc/27126/stat : 27126 (picosat) R 27124 27126 27000 0 -1 4194304 1258 0 0 0 112237 9 0 0 25 0 1 0 207846631 4038656 921 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 986 921 48 102 0 881 0
Current children cumulated CPU time (s) 1122.46
Current children cumulated vsize (KiB) 3944

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27325
/proc/meminfo: memFree=1683264/2055920 swapFree=4142368/4192956
[pid=27126] ppid=27124 vsize=4008 CPUtime=1182.48
/proc/27126/stat : 27126 (picosat) R 27124 27126 27000 0 -1 4194304 1273 0 0 0 118238 10 0 0 25 0 1 0 207846631 4104192 936 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 1002 936 48 102 0 897 0
Current children cumulated CPU time (s) 1182.48
Current children cumulated vsize (KiB) 4008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27325
/proc/meminfo: memFree=1683264/2055920 swapFree=4142368/4192956
[pid=27126] ppid=27124 vsize=4036 CPUtime=1200.09
/proc/27126/stat : 27126 (picosat) R 27124 27126 27000 0 -1 4194304 1278 0 0 0 119999 10 0 0 25 0 1 0 207846631 4132864 941 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529185 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 1009 941 48 102 0 904 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 4036

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): 1200.52
CPU time (s): 1200.11
CPU user time (s): 1200
CPU system time (s): 0.104984
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 4112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.104984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1278
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= 24868

runsolver used 1.2818 second user time and 2.77358 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Mon Feb 19 09:55:19 UTC 2007

IDJOB= 299875
IDBENCH= 20021
IDSOLVER= 106
FILE ID= node7/299875-1171878919

PBS_JOBID= 3839431

Free space on /tmp= 66547 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S1590273377-07.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299875-1171878919/picosat /tmp/evaluation/299875-1171878919/instance-299875-1171878919.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-299875-1171878919 -o ROOT/results/node7/solver-299875-1171878919 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299875-1171878919/picosat /tmp/evaluation/299875-1171878919/instance-299875-1171878919.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  eb4f7aa1b8444b3d3004f4a39bb280d2

RANDOM SEED= 334496298

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1687712 kB
Buffers:         50216 kB
Cached:         220380 kB
SwapCached:      16024 kB
Active:         210768 kB
Inactive:        89740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1687712 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:             516 kB
Writeback:           0 kB
Mapped:          29644 kB
Slab:            53256 kB
Committed_AS:   764540 kB
PageTables:       1764 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= 66547 MiB

End job on node7 on Mon Feb 19 10:15:22 UTC 2007