Trace number 302329

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
tinisat 2007-02-08? (TO) 1200.07 1200.35

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1207324880-03.cnf
MD5SUMdb32d515bf5934ff8ba3b84fd3a1f9e1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark25.4791
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
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 518000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.03	c Tinisat 0.22
0.00/0.03	c solving /tmp/evaluation/302329-1172009215/instance-302329-1172009215.cnf
0.00/0.03	c 900 variables, 18000 clauses

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/node3/watcher-302329-1172009215 -o ROOT/results/node3/solver-302329-1172009215 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302329-1172009215/tinisat /tmp/evaluation/302329-1172009215/instance-302329-1172009215.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: 0.97 1.00 1.00 3/77 14515
/proc/meminfo: memFree=749736/2055920 swapFree=4192812/4192956
[pid=14515] ppid=14513 vsize=860 CPUtime=0
/proc/14515/stat : 14515 (tinisat) R 14513 14515 13207 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 220876333 880640 108 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134612771 0 0 4096 0 0 0 0 17 1 0 0
/proc/14515/statm: 215 108 48 110 0 102 0

[startup+0.107868 s]
/proc/loadavg: 0.97 1.00 1.00 3/77 14515
/proc/meminfo: memFree=749736/2055920 swapFree=4192812/4192956
[pid=14515] ppid=14513 vsize=2624 CPUtime=0.1
/proc/14515/stat : 14515 (tinisat) R 14513 14515 13207 0 -1 4194304 496 0 0 0 10 0 0 0 18 0 1 0 220876333 2686976 480 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/14515/statm: 656 480 52 110 0 543 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2624

[startup+0.517902 s]
/proc/loadavg: 0.97 1.00 1.00 3/77 14515
/proc/meminfo: memFree=749736/2055920 swapFree=4192812/4192956
[pid=14515] ppid=14513 vsize=4312 CPUtime=0.51
/proc/14515/stat : 14515 (tinisat) R 14513 14515 13207 0 -1 4194304 761 0 0 0 51 0 0 0 21 0 1 0 220876333 4415488 745 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/14515/statm: 1078 745 52 110 0 965 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4312

[startup+1.34197 s]
/proc/loadavg: 0.97 1.00 1.00 2/78 14516
/proc/meminfo: memFree=745376/2055920 swapFree=4192812/4192956
[pid=14515] ppid=14513 vsize=7688 CPUtime=1.33
/proc/14515/stat : 14515 (tinisat) R 14513 14515 13207 0 -1 4194304 1238 0 0 0 133 0 0 0 25 0 1 0 220876333 7872512 1222 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/14515/statm: 1922 1222 52 110 0 1809 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 7688

[startup+2.97811 s]
/proc/loadavg: 0.97 1.00 1.00 2/78 14516
/proc/meminfo: memFree=742880/2055920 swapFree=4192812/4192956
[pid=14515] ppid=14513 vsize=14440 CPUtime=2.96
/proc/14515/stat : 14515 (tinisat) R 14513 14515 13207 0 -1 4194304 2046 0 0 0 296 0 0 0 25 0 1 0 220876333 14786560 2030 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14515/statm: 3610 2030 52 110 0 3497 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 14440

[startup+6.25437 s]
/proc/loadavg: 0.97 1.00 1.00 2/78 14516
/proc/meminfo: memFree=737184/2055920 swapFree=4192812/4192956
[pid=14515] ppid=14513 vsize=14704 CPUtime=6.25
/proc/14515/stat : 14515 (tinisat) R 14513 14515 13207 0 -1 4194304 3337 0 0 0 623 2 0 0 25 0 1 0 220876333 15056896 3321 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519970 0 0 4096 0 0 0 0 17 1 0 0
/proc/14515/statm: 3676 3321 52 110 0 3563 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 14704

[startup+12.7109 s]
/proc/loadavg: 0.97 1.00 1.00 3/78 14516
/proc/meminfo: memFree=728928/2055920 swapFree=4192812/4192956
[pid=14515] ppid=14513 vsize=28600 CPUtime=12.69
/proc/14515/stat : 14515 (tinisat) R 14513 14515 13207 0 -1 4194304 5229 0 0 0 1266 3 0 0 25 0 1 0 220876333 29286400 5213 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14515/statm: 7150 5213 52 110 0 7037 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28600

[startup+25.512 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 14516
/proc/meminfo: memFree=718240/2055920 swapFree=4192812/4192956
[pid=14515] ppid=14513 vsize=56396 CPUtime=25.5
/proc/14515/stat : 14515 (tinisat) R 14513 14515 13207 0 -1 4194304 7957 0 0 0 2543 7 0 0 25 0 1 0 220876333 57749504 7941 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/14515/statm: 14099 7941 52 110 0 13986 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 56396

[startup+51.1251 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 14516
/proc/meminfo: memFree=701920/2055920 swapFree=4192812/4192956
[pid=14515] ppid=14513 vsize=57316 CPUtime=51.11
/proc/14515/stat : 14515 (tinisat) R 14513 14515 13207 0 -1 4194304 12031 0 0 0 5100 11 0 0 25 0 1 0 220876333 58691584 11950 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/14515/statm: 14329 11950 52 110 0 14216 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 57316

[startup+102.344 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 14516
/proc/meminfo: memFree=679776/2055920 swapFree=4192812/4192956
[pid=14515] ppid=14513 vsize=113296 CPUtime=102.31
/proc/14515/stat : 14515 (tinisat) R 14513 14515 13207 0 -1 4194304 17701 0 0 0 10215 16 0 0 25 0 1 0 220876333 116015104 17491 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/14515/statm: 28324 17491 52 110 0 28211 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 113296

[startup+162.376 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14516
/proc/meminfo: memFree=659936/2055920 swapFree=4192812/4192956
[pid=14515] ppid=14513 vsize=114620 CPUtime=162.33
/proc/14515/stat : 14515 (tinisat) R 14513 14515 13207 0 -1 4194304 22552 0 0 0 16212 21 0 0 25 0 1 0 220876333 117370880 22342 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14515/statm: 28655 22342 52 110 0 28542 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 114620

[startup+222.404 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14516
/proc/meminfo: memFree=642912/2055920 swapFree=4192812/4192956
[pid=14515] ppid=14513 vsize=115020 CPUtime=222.34
/proc/14515/stat : 14515 (tinisat) R 14513 14515 13207 0 -1 4194304 26809 0 0 0 22209 25 0 0 25 0 1 0 220876333 117780480 26599 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/14515/statm: 28755 26599 52 110 0 28642 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 115020

[startup+282.435 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14516
/proc/meminfo: memFree=627360/2055920 swapFree=4192812/4192956
[pid=14515] ppid=14513 vsize=223980 CPUtime=282.36
/proc/14515/stat : 14515 (tinisat) R 14513 14515 13207 0 -1 4194304 30699 0 0 0 28206 30 0 0 25 0 1 0 220876333 229355520 30489 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/14515/statm: 55995 30489 52 110 0 55882 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 223980

[startup+342.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14516
/proc/meminfo: memFree=614944/2055920 swapFree=4192812/4192956
[pid=14515] ppid=14513 vsize=225220 CPUtime=342.38
/proc/14515/stat : 14515 (tinisat) R 14513 14515 13207 0 -1 4194304 33813 0 0 0 34204 34 0 0 25 0 1 0 220876333 230625280 33603 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/14515/statm: 56305 33603 52 110 0 56192 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 225220

[startup+402.508 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14516
/proc/meminfo: memFree=603552/2055920 swapFree=4192812/4192956
[pid=14515] ppid=14513 vsize=226924 CPUtime=402.4
/proc/14515/stat : 14515 (tinisat) R 14513 14515 13207 0 -1 4194304 36865 0 0 0 40202 38 0 0 25 0 1 0 220876333 232370176 36398 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/14515/statm: 56731 36398 52 110 0 56618 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 226924

[startup+462.536 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14516
/proc/meminfo: memFree=593376/2055920 swapFree=4192812/4192956
[pid=14515] ppid=14513 vsize=227612 CPUtime=462.42
/proc/14515/stat : 14515 (tinisat) R 14513 14515 13207 0 -1 4194304 39437 0 0 0 46201 41 0 0 25 0 1 0 220876333 233074688 38970 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/14515/statm: 56903 38970 52 110 0 56790 0
Current children cumulated CPU time (s) 462.42
Current children cumulated vsize (KiB) 227612

[startup+522.564 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14516
/proc/meminfo: memFree=582944/2055920 swapFree=4192812/4192956
[pid=14515] ppid=14513 vsize=227748 CPUtime=522.43
/proc/14515/stat : 14515 (tinisat) R 14513 14515 13207 0 -1 4194304 42038 0 0 0 52200 43 0 0 25 0 1 0 220876333 233213952 41571 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/14515/statm: 56937 41571 52 110 0 56824 0
Current children cumulated CPU time (s) 522.43
Current children cumulated vsize (KiB) 227748

[startup+582.596 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14516
/proc/meminfo: memFree=573024/2055920 swapFree=4192812/4192956
[pid=14515] ppid=14513 vsize=228832 CPUtime=582.45
/proc/14515/stat : 14515 (tinisat) R 14513 14515 13207 0 -1 4194304 44476 0 0 0 58198 47 0 0 25 0 1 0 220876333 234323968 44009 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14515/statm: 57208 44009 52 110 0 57095 0
Current children cumulated CPU time (s) 582.45
Current children cumulated vsize (KiB) 228832

[startup+642.627 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 14516
/proc/meminfo: memFree=564768/2055920 swapFree=4192812/4192956
[pid=14515] ppid=14513 vsize=229240 CPUtime=642.47
/proc/14515/stat : 14515 (tinisat) R 14513 14515 13207 0 -1 4194304 46564 0 0 0 64197 50 0 0 25 0 1 0 220876333 234741760 46097 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14515/statm: 57310 46097 52 110 0 57197 0
Current children cumulated CPU time (s) 642.47
Current children cumulated vsize (KiB) 229240

[startup+702.658 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 14516
/proc/meminfo: memFree=556000/2055920 swapFree=4192812/4192956
[pid=14515] ppid=14513 vsize=229656 CPUtime=702.49
/proc/14515/stat : 14515 (tinisat) R 14513 14515 13207 0 -1 4194304 48756 0 0 0 70196 53 0 0 25 0 1 0 220876333 235167744 48289 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/14515/statm: 57414 48289 52 110 0 57301 0
Current children cumulated CPU time (s) 702.49
Current children cumulated vsize (KiB) 229656

[startup+762.688 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14516
/proc/meminfo: memFree=548192/2055920 swapFree=4192812/4192956
[pid=14515] ppid=14513 vsize=230352 CPUtime=762.5
/proc/14515/stat : 14515 (tinisat) R 14513 14515 13207 0 -1 4194304 50700 0 0 0 76195 55 0 0 25 0 1 0 220876333 235880448 50233 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14515/statm: 57588 50233 52 110 0 57475 0
Current children cumulated CPU time (s) 762.5
Current children cumulated vsize (KiB) 230352

[startup+822.724 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14516
/proc/meminfo: memFree=540448/2055920 swapFree=4192812/4192956
[pid=14515] ppid=14513 vsize=230912 CPUtime=822.52
/proc/14515/stat : 14515 (tinisat) R 14513 14515 13207 0 -1 4194304 52617 0 0 0 82195 57 0 0 25 0 1 0 220876333 236453888 52150 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14515/statm: 57728 52150 52 110 0 57615 0
Current children cumulated CPU time (s) 822.52
Current children cumulated vsize (KiB) 230912

[startup+882.749 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14516
/proc/meminfo: memFree=532896/2055920 swapFree=4192812/4192956
[pid=14515] ppid=14513 vsize=231056 CPUtime=882.53
/proc/14515/stat : 14515 (tinisat) R 14513 14515 13207 0 -1 4194304 54524 0 0 0 88193 60 0 0 25 0 1 0 220876333 236601344 54057 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/14515/statm: 57764 54057 52 110 0 57651 0
Current children cumulated CPU time (s) 882.53
Current children cumulated vsize (KiB) 231056

[startup+942.775 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14516
/proc/meminfo: memFree=525088/2055920 swapFree=4192812/4192956
[pid=14515] ppid=14513 vsize=231336 CPUtime=942.54
/proc/14515/stat : 14515 (tinisat) R 14513 14515 13207 0 -1 4194304 56478 0 0 0 94192 62 0 0 25 0 1 0 220876333 236888064 56011 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14515/statm: 57834 56011 52 110 0 57721 0
Current children cumulated CPU time (s) 942.54
Current children cumulated vsize (KiB) 231336

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14516
/proc/meminfo: memFree=516640/2055920 swapFree=4192812/4192956
[pid=14515] ppid=14513 vsize=447476 CPUtime=1002.56
/proc/14515/stat : 14515 (tinisat) R 14513 14515 13207 0 -1 4194304 58583 0 0 0 100192 64 0 0 25 0 1 0 220876333 458215424 58116 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14515/statm: 111869 58116 52 110 0 111756 0
Current children cumulated CPU time (s) 1002.56
Current children cumulated vsize (KiB) 447476

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14516
/proc/meminfo: memFree=509088/2055920 swapFree=4192812/4192956
[pid=14515] ppid=14513 vsize=447908 CPUtime=1062.58
/proc/14515/stat : 14515 (tinisat) R 14513 14515 13207 0 -1 4194304 60442 0 0 0 106191 67 0 0 25 0 1 0 220876333 458657792 59975 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14515/statm: 111977 59975 52 110 0 111864 0
Current children cumulated CPU time (s) 1062.58
Current children cumulated vsize (KiB) 447908

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14516
/proc/meminfo: memFree=501536/2055920 swapFree=4192812/4192956
[pid=14515] ppid=14513 vsize=447908 CPUtime=1122.59
/proc/14515/stat : 14515 (tinisat) R 14513 14515 13207 0 -1 4194304 62343 0 0 0 112190 69 0 0 25 0 1 0 220876333 458657792 61876 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/14515/statm: 111977 61876 52 110 0 111864 0
Current children cumulated CPU time (s) 1122.59
Current children cumulated vsize (KiB) 447908

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14516
/proc/meminfo: memFree=493792/2055920 swapFree=4192812/4192956
[pid=14515] ppid=14513 vsize=448196 CPUtime=1182.6
/proc/14515/stat : 14515 (tinisat) R 14513 14515 13207 0 -1 4194304 64285 0 0 0 118189 71 0 0 25 0 1 0 220876333 458952704 63818 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14515/statm: 112049 63818 52 110 0 111936 0
Current children cumulated CPU time (s) 1182.6
Current children cumulated vsize (KiB) 448196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14516
/proc/meminfo: memFree=491424/2055920 swapFree=4192812/4192956
[pid=14515] ppid=14513 vsize=448196 CPUtime=1200.01
/proc/14515/stat : 14515 (tinisat) R 14513 14515 13207 0 -1 4194304 64855 0 0 0 119930 71 0 0 25 0 1 0 220876333 458952704 64388 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14515/statm: 112049 64388 52 110 0 111936 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 448196

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): 1200.35
CPU time (s): 1200.07
CPU user time (s): 1199.31
CPU system time (s): 0.760884
CPU usage (%): 99.9764
Max. virtual memory (cumulated for all children) (KiB): 448196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.31
system time used= 0.760884
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64855
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= 1389

runsolver used 1.37979 second user time and 2.77958 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Tue Feb 20 22:06:55 UTC 2007

IDJOB= 302329
IDBENCH= 20081
IDSOLVER= 100
FILE ID= node3/302329-1172009215

PBS_JOBID= 3849101

Free space on /tmp= 66550 MiB

SOLVER NAME= tinisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1207324880-03.cnf
COMMAND LINE= /tmp/evaluation/302329-1172009215/tinisat /tmp/evaluation/302329-1172009215/instance-302329-1172009215.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-302329-1172009215 -o ROOT/results/node3/solver-302329-1172009215 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302329-1172009215/tinisat /tmp/evaluation/302329-1172009215/instance-302329-1172009215.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  db32d515bf5934ff8ba3b84fd3a1f9e1

RANDOM SEED= 814814456

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        750080 kB
Buffers:         63140 kB
Cached:        1108024 kB
SwapCached:          0 kB
Active:         560532 kB
Inactive:       665372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        750080 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             968 kB
Writeback:           0 kB
Mapped:          73600 kB
Slab:            65564 kB
Committed_AS:  1075196 kB
PageTables:       1656 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= 66550 MiB

End job on node3 on Tue Feb 20 22:26:58 UTC 2007