Trace number 302991

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 1200.38

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S1446471927-04.cnf
MD5SUM328eff5f4a59e23832259fb06180efee
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 515300

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-302991-1172024679 -o ROOT/results/node58/solver-302991-1172024679 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302991-1172024679/picosat /tmp/evaluation/302991-1172024679/instance-302991-1172024679.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 1.00 3/64 17168
/proc/meminfo: memFree=1741176/2055920 swapFree=4182176/4192956
[pid=17168] ppid=17166 vsize=568 CPUtime=0
/proc/17168/stat : 17168 (picosat) R 17166 17168 16158 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 222424543 581632 54 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 142 54 40 102 0 37 0

[startup+0.107638 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 17168
/proc/meminfo: memFree=1741176/2055920 swapFree=4182176/4192956
[pid=17168] ppid=17166 vsize=836 CPUtime=0.09
/proc/17168/stat : 17168 (picosat) R 17166 17168 16158 0 -1 4194304 143 0 0 0 4 5 0 0 18 0 1 0 222424543 856064 128 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 209 128 40 102 0 104 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 836

[startup+0.515682 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 17168
/proc/meminfo: memFree=1741176/2055920 swapFree=4182176/4192956
[pid=17168] ppid=17166 vsize=1892 CPUtime=0.51
/proc/17168/stat : 17168 (picosat) R 17166 17168 16158 0 -1 4194304 412 0 0 0 37 14 0 0 21 0 1 0 222424543 1937408 397 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529307 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 473 397 42 102 0 368 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1892

[startup+1.34077 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17169
/proc/meminfo: memFree=1739248/2055920 swapFree=4182176/4192956
[pid=17168] ppid=17166 vsize=2428 CPUtime=1.33
/proc/17168/stat : 17168 (picosat) R 17166 17168 16158 0 -1 4194304 533 0 0 0 119 14 0 0 25 0 1 0 222424543 2486272 516 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524040 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 607 516 48 102 0 502 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2428

[startup+2.97695 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17169
/proc/meminfo: memFree=1738864/2055920 swapFree=4182176/4192956
[pid=17168] ppid=17166 vsize=2788 CPUtime=2.97
/proc/17168/stat : 17168 (picosat) R 17166 17168 16158 0 -1 4194304 619 0 0 0 283 14 0 0 25 0 1 0 222424543 2854912 602 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 697 602 48 102 0 592 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2788

[startup+6.25332 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17169
/proc/meminfo: memFree=1738352/2055920 swapFree=4182176/4192956
[pid=17168] ppid=17166 vsize=3156 CPUtime=6.24
/proc/17168/stat : 17168 (picosat) R 17166 17168 16158 0 -1 4194304 716 0 0 0 610 14 0 0 25 0 1 0 222424543 3231744 699 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 789 699 48 102 0 684 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3156

[startup+12.708 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17169
/proc/meminfo: memFree=1737776/2055920 swapFree=4182176/4192956
[pid=17168] ppid=17166 vsize=3672 CPUtime=12.69
/proc/17168/stat : 17168 (picosat) R 17166 17168 16158 0 -1 4194304 847 0 0 0 1255 14 0 0 25 0 1 0 222424543 3760128 830 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 918 830 48 102 0 813 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3672

[startup+25.6085 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17169
/proc/meminfo: memFree=1737136/2055920 swapFree=4182176/4192956
[pid=17168] ppid=17166 vsize=4300 CPUtime=25.6
/proc/17168/stat : 17168 (picosat) R 17166 17168 16158 0 -1 4194304 1013 0 0 0 2545 15 0 0 25 0 1 0 222424543 4403200 996 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529409 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 1075 996 48 102 0 970 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 4300

[startup+51.2163 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17169
/proc/meminfo: memFree=1735984/2055920 swapFree=4182176/4192956
[pid=17168] ppid=17166 vsize=5388 CPUtime=51.19
/proc/17168/stat : 17168 (picosat) R 17166 17168 16158 0 -1 4194304 1284 0 0 0 5104 15 0 0 25 0 1 0 222424543 5517312 1267 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529299 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 1347 1267 48 102 0 1242 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 5388

[startup+102.426 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17169
/proc/meminfo: memFree=1734896/2055920 swapFree=4182176/4192956
[pid=17168] ppid=17166 vsize=6560 CPUtime=102.38
/proc/17168/stat : 17168 (picosat) R 17166 17168 16158 0 -1 4194304 1551 0 0 0 10223 15 0 0 25 0 1 0 222424543 6717440 1534 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 1640 1534 48 102 0 1535 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 6560

[startup+162.446 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 17169
/proc/meminfo: memFree=1734000/2055920 swapFree=4182176/4192956
[pid=17168] ppid=17166 vsize=7408 CPUtime=162.39
/proc/17168/stat : 17168 (picosat) R 17166 17168 16158 0 -1 4194304 1769 0 0 0 16223 16 0 0 25 0 1 0 222424543 7585792 1752 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 1852 1752 48 102 0 1747 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 7408

[startup+222.463 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 17169
/proc/meminfo: memFree=1733104/2055920 swapFree=4182176/4192956
[pid=17168] ppid=17166 vsize=7996 CPUtime=222.39
/proc/17168/stat : 17168 (picosat) R 17166 17168 16158 0 -1 4194304 1987 0 0 0 22223 16 0 0 25 0 1 0 222424543 8187904 1916 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 1999 1916 48 102 0 1894 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 7996

[startup+282.481 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17169
/proc/meminfo: memFree=1732784/2055920 swapFree=4182176/4192956
[pid=17168] ppid=17166 vsize=8896 CPUtime=282.39
/proc/17168/stat : 17168 (picosat) R 17166 17168 16158 0 -1 4194304 2214 0 0 0 28223 16 0 0 25 0 1 0 222424543 9109504 2143 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 2224 2143 48 102 0 2119 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 8896

[startup+342.497 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17169
/proc/meminfo: memFree=1732144/2055920 swapFree=4182176/4192956
[pid=17168] ppid=17166 vsize=9196 CPUtime=342.39
/proc/17168/stat : 17168 (picosat) R 17166 17168 16158 0 -1 4194304 2339 0 0 0 34223 16 0 0 25 0 1 0 222424543 9416704 2223 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 2299 2223 48 102 0 2194 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 9196

[startup+402.519 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17169
/proc/meminfo: memFree=1731568/2055920 swapFree=4182176/4192956
[pid=17168] ppid=17166 vsize=9860 CPUtime=402.39
/proc/17168/stat : 17168 (picosat) R 17166 17168 16158 0 -1 4194304 2477 0 0 0 40223 16 0 0 25 0 1 0 222424543 10096640 2361 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 2465 2361 48 102 0 2360 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 9860

[startup+462.533 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17169
/proc/meminfo: memFree=1731184/2055920 swapFree=4182176/4192956
[pid=17168] ppid=17166 vsize=10168 CPUtime=462.39
/proc/17168/stat : 17168 (picosat) R 17166 17168 16158 0 -1 4194304 2728 0 0 0 46222 17 0 0 25 0 1 0 222424543 10412032 2423 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 2542 2423 48 102 0 2437 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 10168

[startup+522.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17169
/proc/meminfo: memFree=1730800/2055920 swapFree=4182176/4192956
[pid=17168] ppid=17166 vsize=10564 CPUtime=522.39
/proc/17168/stat : 17168 (picosat) R 17166 17168 16158 0 -1 4194304 3071 0 0 0 52222 17 0 0 25 0 1 0 222424543 10817536 2524 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 2641 2524 48 102 0 2536 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 10564

[startup+582.574 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17169
/proc/meminfo: memFree=1730352/2055920 swapFree=4182176/4192956
[pid=17168] ppid=17166 vsize=11028 CPUtime=582.39
/proc/17168/stat : 17168 (picosat) R 17166 17168 16158 0 -1 4194304 3422 0 0 0 58222 17 0 0 25 0 1 0 222424543 11292672 2641 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 2757 2641 48 102 0 2652 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 11028

[startup+642.597 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17169
/proc/meminfo: memFree=1730096/2055920 swapFree=4182176/4192956
[pid=17168] ppid=17166 vsize=11088 CPUtime=642.4
/proc/17168/stat : 17168 (picosat) R 17166 17168 16158 0 -1 4194304 3667 0 0 0 64223 17 0 0 25 0 1 0 222424543 11354112 2678 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 2772 2678 48 102 0 2667 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 11088

[startup+702.614 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17169
/proc/meminfo: memFree=1729776/2055920 swapFree=4182176/4192956
[pid=17168] ppid=17166 vsize=11480 CPUtime=702.4
/proc/17168/stat : 17168 (picosat) R 17166 17168 16158 0 -1 4194304 3950 0 0 0 70222 18 0 0 25 0 1 0 222424543 11755520 2769 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 2870 2769 48 102 0 2765 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 11480

[startup+762.633 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17169
/proc/meminfo: memFree=1729392/2055920 swapFree=4182176/4192956
[pid=17168] ppid=17166 vsize=11976 CPUtime=762.4
/proc/17168/stat : 17168 (picosat) R 17166 17168 16158 0 -1 4194304 4252 0 0 0 76222 18 0 0 25 0 1 0 222424543 12263424 2876 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 2994 2876 48 102 0 2889 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 11976

[startup+822.652 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17169
/proc/meminfo: memFree=1729328/2055920 swapFree=4182176/4192956
[pid=17168] ppid=17166 vsize=12044 CPUtime=822.4
/proc/17168/stat : 17168 (picosat) R 17166 17168 16158 0 -1 4194304 4437 0 0 0 82222 18 0 0 25 0 1 0 222424543 12333056 2897 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 3011 2897 48 102 0 2906 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 12044

[startup+882.669 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17169
/proc/meminfo: memFree=1728816/2055920 swapFree=4182176/4192956
[pid=17168] ppid=17166 vsize=12356 CPUtime=882.41
/proc/17168/stat : 17168 (picosat) R 17166 17168 16158 0 -1 4194304 4753 0 0 0 88222 19 0 0 25 0 1 0 222424543 12652544 3003 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 3089 3003 48 102 0 2984 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 12356

[startup+942.686 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17171
/proc/meminfo: memFree=1728688/2055920 swapFree=4182176/4192956
[pid=17168] ppid=17166 vsize=12484 CPUtime=942.4
/proc/17168/stat : 17168 (picosat) R 17166 17168 16158 0 -1 4194304 4948 0 0 0 94221 19 0 0 25 0 1 0 222424543 12783616 3026 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530745 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 3121 3026 48 102 0 3016 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 12484

[startup+1002.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17171
/proc/meminfo: memFree=1728368/2055920 swapFree=4182176/4192956
[pid=17168] ppid=17166 vsize=12880 CPUtime=1002.41
/proc/17168/stat : 17168 (picosat) R 17166 17168 16158 0 -1 4194304 5175 0 0 0 100222 19 0 0 25 0 1 0 222424543 13189120 3122 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 3220 3122 48 102 0 3115 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 12880

[startup+1062.73 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 17171
/proc/meminfo: memFree=1728176/2055920 swapFree=4182176/4192956
[pid=17168] ppid=17166 vsize=13012 CPUtime=1062.41
/proc/17168/stat : 17168 (picosat) R 17166 17168 16158 0 -1 4194304 5406 0 0 0 106222 19 0 0 25 0 1 0 222424543 13324288 3173 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 3253 3173 48 102 0 3148 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 13012

[startup+1122.74 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 17171
/proc/meminfo: memFree=1728112/2055920 swapFree=4182176/4192956
[pid=17168] ppid=17166 vsize=13012 CPUtime=1122.41
/proc/17168/stat : 17168 (picosat) R 17166 17168 16158 0 -1 4194304 5567 0 0 0 112222 19 0 0 25 0 1 0 222424543 13324288 3175 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 3253 3175 48 102 0 3148 0
Current children cumulated CPU time (s) 1122.41
Current children cumulated vsize (KiB) 13012

[startup+1182.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17171
/proc/meminfo: memFree=1727536/2055920 swapFree=4182176/4192956
[pid=17168] ppid=17166 vsize=13540 CPUtime=1182.41
/proc/17168/stat : 17168 (picosat) R 17166 17168 16158 0 -1 4194304 5892 0 0 0 118221 20 0 0 25 0 1 0 222424543 13864960 3310 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 3385 3310 48 102 0 3280 0
Current children cumulated CPU time (s) 1182.41
Current children cumulated vsize (KiB) 13540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17171
/proc/meminfo: memFree=1727536/2055920 swapFree=4182176/4192956
[pid=17168] ppid=17166 vsize=13672 CPUtime=1200.03
/proc/17168/stat : 17168 (picosat) R 17166 17168 16158 0 -1 4194304 5943 0 0 0 119983 20 0 0 25 0 1 0 222424543 14000128 3313 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 3418 3313 48 102 0 3313 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 13672

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17171
/proc/meminfo: memFree=1727536/2055920 swapFree=4182176/4192956
[pid=17168] ppid=17166 vsize=13672 CPUtime=1200.03
/proc/17168/stat : 17168 (picosat) R 17166 17168 16158 0 -1 4194304 5943 0 0 0 119983 20 0 0 25 0 1 0 222424543 14000128 3313 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 3418 3313 48 102 0 3313 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 13672

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.04
CPU user time (s): 1199.83
CPU system time (s): 0.205968
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 13864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.205968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5943
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= 1811

runsolver used 0.763883 second user time and 2.44763 second system time

The end



Launcher Data (download as text)




Begin job on node58 on Wed Feb 21 02:24:39 UTC 2007

IDJOB= 302991
IDBENCH= 20097
IDSOLVER= 106
FILE ID= node58/302991-1172024679

PBS_JOBID= 3892693

Free space on /tmp= 66563 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S1446471927-04.cnf
COMMAND LINE= /tmp/evaluation/302991-1172024679/picosat /tmp/evaluation/302991-1172024679/instance-302991-1172024679.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-302991-1172024679 -o ROOT/results/node58/solver-302991-1172024679 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302991-1172024679/picosat /tmp/evaluation/302991-1172024679/instance-302991-1172024679.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  328eff5f4a59e23832259fb06180efee

RANDOM SEED= 26351390

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:       1741584 kB
Buffers:         34028 kB
Cached:         228192 kB
SwapCached:       5088 kB
Active:         161368 kB
Inactive:       112480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1741584 kB
SwapTotal:     4192956 kB
SwapFree:      4182176 kB
Dirty:             904 kB
Writeback:           0 kB
Mapped:          15508 kB
Slab:            26600 kB
Committed_AS:   550892 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= 66563 MiB

End job on node58 on Wed Feb 21 02:44:41 UTC 2007