Trace number 295242

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) 1200.02 1200.43

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1219079555-14.UNSAT.shuffled.cnf
MD5SUMdc40e9a9835501d9342a6ce19ae4b745
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark240.747
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
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 54895

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/node69/watcher-295242-1171802424 -o ROOT/results/node69/solver-295242-1171802424 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295242-1171802424/picosat /tmp/evaluation/295242-1171802424/instance-295242-1171802424.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28398
/proc/meminfo: memFree=1076272/2055920 swapFree=4183028/4192956
[pid=28398] ppid=28396 vsize=568 CPUtime=0
/proc/28398/stat : 28398 (picosat) R 28396 28398 28006 0 -1 4194304 68 0 0 0 0 0 0 0 18 0 1 0 200200140 581632 53 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28398/statm: 142 53 40 102 0 37 0

[startup+0.106818 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28398
/proc/meminfo: memFree=1076272/2055920 swapFree=4183028/4192956
[pid=28398] ppid=28396 vsize=836 CPUtime=0.09
/proc/28398/stat : 28398 (picosat) R 28396 28398 28006 0 -1 4194304 145 0 0 0 5 4 0 0 18 0 1 0 200200140 856064 130 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134588919 0 0 4096 0 0 0 0 17 1 0 0
/proc/28398/statm: 209 130 42 102 0 104 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 836

[startup+0.514878 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28398
/proc/meminfo: memFree=1076272/2055920 swapFree=4183028/4192956
[pid=28398] ppid=28396 vsize=976 CPUtime=0.5
/proc/28398/stat : 28398 (picosat) R 28396 28398 28006 0 -1 4194304 190 0 0 0 46 4 0 0 21 0 1 0 200200140 999424 173 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529490 0 0 4096 0 0 0 0 17 1 0 0
/proc/28398/statm: 244 173 48 102 0 139 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 976

[startup+1.33501 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 28399
/proc/meminfo: memFree=1075624/2055920 swapFree=4183028/4192956
[pid=28398] ppid=28396 vsize=1108 CPUtime=1.32
/proc/28398/stat : 28398 (picosat) R 28396 28398 28006 0 -1 4194304 209 0 0 0 128 4 0 0 25 0 1 0 200200140 1134592 192 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/28398/statm: 277 192 48 102 0 172 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1108

[startup+2.97128 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 28399
/proc/meminfo: memFree=1075432/2055920 swapFree=4183028/4192956
[pid=28398] ppid=28396 vsize=1108 CPUtime=2.96
/proc/28398/stat : 28398 (picosat) R 28396 28398 28006 0 -1 4194304 232 0 0 0 292 4 0 0 25 0 1 0 200200140 1134592 215 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28398/statm: 277 215 48 102 0 172 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1108

[startup+6.24982 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 28399
/proc/meminfo: memFree=1075304/2055920 swapFree=4183028/4192956
[pid=28398] ppid=28396 vsize=1272 CPUtime=6.23
/proc/28398/stat : 28398 (picosat) R 28396 28398 28006 0 -1 4194304 266 0 0 0 619 4 0 0 25 0 1 0 200200140 1302528 249 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/28398/statm: 318 249 48 102 0 213 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1272

[startup+12.7029 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 28399
/proc/meminfo: memFree=1075056/2055920 swapFree=4183028/4192956
[pid=28398] ppid=28396 vsize=1496 CPUtime=12.68
/proc/28398/stat : 28398 (picosat) R 28396 28398 28006 0 -1 4194304 302 0 0 0 1264 4 0 0 25 0 1 0 200200140 1531904 285 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 1 0 0
/proc/28398/statm: 374 285 48 102 0 269 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1496

[startup+25.505 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 28399
/proc/meminfo: memFree=1074864/2055920 swapFree=4183028/4192956
[pid=28398] ppid=28396 vsize=1604 CPUtime=25.48
/proc/28398/stat : 28398 (picosat) R 28396 28398 28006 0 -1 4194304 354 0 0 0 2544 4 0 0 25 0 1 0 200200140 1642496 337 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28398/statm: 401 337 48 102 0 296 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1604

[startup+51.1092 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 28399
/proc/meminfo: memFree=1074544/2055920 swapFree=4183028/4192956
[pid=28398] ppid=28396 vsize=1928 CPUtime=51.08
/proc/28398/stat : 28398 (picosat) R 28396 28398 28006 0 -1 4194304 425 0 0 0 5104 4 0 0 25 0 1 0 200200140 1974272 408 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134523092 0 0 4096 0 0 0 0 17 1 0 0
/proc/28398/statm: 482 408 48 102 0 377 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1928

[startup+102.313 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 28399
/proc/meminfo: memFree=1074160/2055920 swapFree=4183028/4192956
[pid=28398] ppid=28396 vsize=2356 CPUtime=102.27
/proc/28398/stat : 28398 (picosat) R 28396 28398 28006 0 -1 4194304 519 0 0 0 10222 5 0 0 25 0 1 0 200200140 2412544 502 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/28398/statm: 589 502 48 102 0 484 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2356

[startup+162.329 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 28399
/proc/meminfo: memFree=1073904/2055920 swapFree=4183028/4192956
[pid=28398] ppid=28396 vsize=2596 CPUtime=162.26
/proc/28398/stat : 28398 (picosat) R 28396 28398 28006 0 -1 4194304 578 0 0 0 16221 5 0 0 25 0 1 0 200200140 2658304 561 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28398/statm: 649 561 48 102 0 544 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 2596

[startup+222.346 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 28399
/proc/meminfo: memFree=1073584/2055920 swapFree=4183028/4192956
[pid=28398] ppid=28396 vsize=2928 CPUtime=222.26
/proc/28398/stat : 28398 (picosat) R 28396 28398 28006 0 -1 4194304 653 0 0 0 22221 5 0 0 25 0 1 0 200200140 2998272 635 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/28398/statm: 732 635 48 102 0 627 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 2928

[startup+282.361 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 28399
/proc/meminfo: memFree=1073456/2055920 swapFree=4183028/4192956
[pid=28398] ppid=28396 vsize=2924 CPUtime=282.25
/proc/28398/stat : 28398 (picosat) R 28396 28398 28006 0 -1 4194304 667 0 0 0 28220 5 0 0 25 0 1 0 200200140 2994176 649 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525772 0 0 4096 0 0 0 0 17 1 0 0
/proc/28398/statm: 731 649 48 102 0 626 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 2924

[startup+342.372 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28399
/proc/meminfo: memFree=1073200/2055920 swapFree=4183028/4192956
[pid=28398] ppid=28396 vsize=3148 CPUtime=342.24
/proc/28398/stat : 28398 (picosat) R 28396 28398 28006 0 -1 4194304 727 0 0 0 34219 5 0 0 25 0 1 0 200200140 3223552 709 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28398/statm: 787 709 48 102 0 682 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 3148

[startup+402.389 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28399
/proc/meminfo: memFree=1073072/2055920 swapFree=4183028/4192956
[pid=28398] ppid=28396 vsize=3268 CPUtime=402.24
/proc/28398/stat : 28398 (picosat) R 28396 28398 28006 0 -1 4194304 750 0 0 0 40218 6 0 0 25 0 1 0 200200140 3346432 732 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/28398/statm: 817 732 48 102 0 712 0
Current children cumulated CPU time (s) 402.24
Current children cumulated vsize (KiB) 3268

[startup+462.403 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28399
/proc/meminfo: memFree=1072880/2055920 swapFree=4183028/4192956
[pid=28398] ppid=28396 vsize=3384 CPUtime=462.24
/proc/28398/stat : 28398 (picosat) R 28396 28398 28006 0 -1 4194304 783 0 0 0 46218 6 0 0 25 0 1 0 200200140 3465216 765 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/28398/statm: 846 765 48 102 0 741 0
Current children cumulated CPU time (s) 462.24
Current children cumulated vsize (KiB) 3384

[startup+522.417 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28399
/proc/meminfo: memFree=1072816/2055920 swapFree=4183028/4192956
[pid=28398] ppid=28396 vsize=3492 CPUtime=522.23
/proc/28398/stat : 28398 (picosat) R 28396 28398 28006 0 -1 4194304 812 0 0 0 52217 6 0 0 25 0 1 0 200200140 3575808 794 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134531754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28398/statm: 873 794 48 102 0 768 0
Current children cumulated CPU time (s) 522.23
Current children cumulated vsize (KiB) 3492

[startup+582.434 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28399
/proc/meminfo: memFree=1072688/2055920 swapFree=4183028/4192956
[pid=28398] ppid=28396 vsize=3620 CPUtime=582.23
/proc/28398/stat : 28398 (picosat) R 28396 28398 28006 0 -1 4194304 846 0 0 0 58217 6 0 0 25 0 1 0 200200140 3706880 828 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/28398/statm: 905 828 48 102 0 800 0
Current children cumulated CPU time (s) 582.23
Current children cumulated vsize (KiB) 3620

[startup+642.453 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28399
/proc/meminfo: memFree=1072688/2055920 swapFree=4183028/4192956
[pid=28398] ppid=28396 vsize=3620 CPUtime=642.22
/proc/28398/stat : 28398 (picosat) R 28396 28398 28006 0 -1 4194304 846 0 0 0 64216 6 0 0 25 0 1 0 200200140 3706880 828 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28398/statm: 905 828 48 102 0 800 0
Current children cumulated CPU time (s) 642.22
Current children cumulated vsize (KiB) 3620

[startup+702.468 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28399
/proc/meminfo: memFree=1072560/2055920 swapFree=4183028/4192956
[pid=28398] ppid=28396 vsize=3736 CPUtime=702.22
/proc/28398/stat : 28398 (picosat) R 28396 28398 28006 0 -1 4194304 881 0 0 0 70216 6 0 0 25 0 1 0 200200140 3825664 863 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/28398/statm: 934 863 48 102 0 829 0
Current children cumulated CPU time (s) 702.22
Current children cumulated vsize (KiB) 3736

[startup+762.484 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28399
/proc/meminfo: memFree=1072432/2055920 swapFree=4183028/4192956
[pid=28398] ppid=28396 vsize=3808 CPUtime=762.21
/proc/28398/stat : 28398 (picosat) R 28396 28398 28006 0 -1 4194304 899 0 0 0 76215 6 0 0 25 0 1 0 200200140 3899392 881 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525858 0 0 4096 0 0 0 0 17 1 0 0
/proc/28398/statm: 952 881 48 102 0 847 0
Current children cumulated CPU time (s) 762.21
Current children cumulated vsize (KiB) 3808

[startup+822.505 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28399
/proc/meminfo: memFree=1072496/2055920 swapFree=4183028/4192956
[pid=28398] ppid=28396 vsize=3768 CPUtime=822.21
/proc/28398/stat : 28398 (picosat) R 28396 28398 28006 0 -1 4194304 909 0 0 0 82215 6 0 0 25 0 1 0 200200140 3858432 878 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134530225 0 0 4096 0 0 0 0 17 1 0 0
/proc/28398/statm: 942 878 48 102 0 837 0
Current children cumulated CPU time (s) 822.21
Current children cumulated vsize (KiB) 3768

[startup+882.522 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28399
/proc/meminfo: memFree=1072304/2055920 swapFree=4183028/4192956
[pid=28398] ppid=28396 vsize=4080 CPUtime=882.21
/proc/28398/stat : 28398 (picosat) R 28396 28398 28006 0 -1 4194304 975 0 0 0 88214 7 0 0 25 0 1 0 200200140 4177920 926 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/28398/statm: 1020 926 48 102 0 915 0
Current children cumulated CPU time (s) 882.21
Current children cumulated vsize (KiB) 4080

[startup+942.536 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28399
/proc/meminfo: memFree=1072304/2055920 swapFree=4183028/4192956
[pid=28398] ppid=28396 vsize=4080 CPUtime=942.21
/proc/28398/stat : 28398 (picosat) R 28396 28398 28006 0 -1 4194304 975 0 0 0 94214 7 0 0 25 0 1 0 200200140 4177920 926 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134549518 0 0 4096 0 0 0 0 17 1 0 0
/proc/28398/statm: 1020 926 48 102 0 915 0
Current children cumulated CPU time (s) 942.21
Current children cumulated vsize (KiB) 4080

[startup+1002.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28399
/proc/meminfo: memFree=1072304/2055920 swapFree=4183028/4192956
[pid=28398] ppid=28396 vsize=4112 CPUtime=1002.2
/proc/28398/stat : 28398 (picosat) R 28396 28398 28006 0 -1 4194304 979 0 0 0 100213 7 0 0 25 0 1 0 200200140 4210688 930 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28398/statm: 1028 930 48 102 0 923 0
Current children cumulated CPU time (s) 1002.2
Current children cumulated vsize (KiB) 4112

[startup+1062.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28399
/proc/meminfo: memFree=1072176/2055920 swapFree=4183028/4192956
[pid=28398] ppid=28396 vsize=4160 CPUtime=1062.2
/proc/28398/stat : 28398 (picosat) R 28396 28398 28006 0 -1 4194304 1047 0 0 0 106213 7 0 0 25 0 1 0 200200140 4259840 949 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525929 0 0 4096 0 0 0 0 17 1 0 0
/proc/28398/statm: 1040 949 48 102 0 935 0
Current children cumulated CPU time (s) 1062.2
Current children cumulated vsize (KiB) 4160

[startup+1122.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28399
/proc/meminfo: memFree=1072176/2055920 swapFree=4183028/4192956
[pid=28398] ppid=28396 vsize=4156 CPUtime=1122.2
/proc/28398/stat : 28398 (picosat) R 28396 28398 28006 0 -1 4194304 1050 0 0 0 112213 7 0 0 25 0 1 0 200200140 4255744 948 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28398/statm: 1039 948 48 102 0 934 0
Current children cumulated CPU time (s) 1122.2
Current children cumulated vsize (KiB) 4156

[startup+1182.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28399
/proc/meminfo: memFree=1071984/2055920 swapFree=4183028/4192956
[pid=28398] ppid=28396 vsize=4432 CPUtime=1182.19
/proc/28398/stat : 28398 (picosat) R 28396 28398 28006 0 -1 4194304 1120 0 0 0 118212 7 0 0 25 0 1 0 200200140 4538368 1017 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/28398/statm: 1108 1017 48 102 0 1003 0
Current children cumulated CPU time (s) 1182.19
Current children cumulated vsize (KiB) 4432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28399
/proc/meminfo: memFree=1071984/2055920 swapFree=4183028/4192956
[pid=28398] ppid=28396 vsize=4432 CPUtime=1200.01
/proc/28398/stat : 28398 (picosat) R 28396 28398 28006 0 -1 4194304 1120 0 0 0 119994 7 0 0 25 0 1 0 200200140 4538368 1017 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/28398/statm: 1108 1017 48 102 0 1003 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 4432

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): 1200.43
CPU time (s): 1200.02
CPU user time (s): 1199.94
CPU system time (s): 0.078987
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 4432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.078987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1120
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= 3092

runsolver used 0.743886 second user time and 2.46362 second system time

The end



Launcher Data (download as text)




Begin job on node69 on Sun Feb 18 12:40:24 UTC 2007

IDJOB= 295242
IDBENCH= 19908
IDSOLVER= 106
FILE ID= node69/295242-1171802424

PBS_JOBID= 3839611

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1219079555-14.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295242-1171802424/picosat /tmp/evaluation/295242-1171802424/instance-295242-1171802424.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-295242-1171802424 -o ROOT/results/node69/solver-295242-1171802424 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295242-1171802424/picosat /tmp/evaluation/295242-1171802424/instance-295242-1171802424.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  dc40e9a9835501d9342a6ce19ae4b745

RANDOM SEED= 334009656

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.261
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		: 3000.261
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:       1076680 kB
Buffers:         49408 kB
Cached:         819776 kB
SwapCached:       4412 kB
Active:         618256 kB
Inactive:       260900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1076680 kB
SwapTotal:     4192956 kB
SwapFree:      4183028 kB
Dirty:             588 kB
Writeback:           0 kB
Mapped:          15308 kB
Slab:            86052 kB
Committed_AS:   559016 kB
PageTables:       1472 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 node69 on Sun Feb 18 13:00:27 UTC 2007