Trace number 300408

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) 1200.03 1200.2

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S769702923-04.cnf
MD5SUM9d525706adfc4abc6e0df4f54f53bcea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark470.882
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
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/node16/watcher-300408-1171904247 -o ROOT/results/node16/solver-300408-1171904247 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300408-1171904247/picosat /tmp/evaluation/300408-1171904247/instance-300408-1171904247.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: 1.08 1.02 1.00 3/77 30944
/proc/meminfo: memFree=949160/2055920 swapFree=4192812/4192956
[pid=30944] ppid=30942 vsize=568 CPUtime=0
/proc/30944/stat : 30944 (picosat) R 30942 30944 30746 0 -1 4194304 81 0 0 0 0 0 0 0 18 0 1 0 210379011 581632 66 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/30944/statm: 142 66 40 102 0 37 0

[startup+0.106886 s]
/proc/loadavg: 1.08 1.02 1.00 3/77 30944
/proc/meminfo: memFree=949160/2055920 swapFree=4192812/4192956
[pid=30944] ppid=30942 vsize=968 CPUtime=0.09
/proc/30944/stat : 30944 (picosat) R 30942 30944 30746 0 -1 4194304 163 0 0 0 4 5 0 0 18 0 1 0 210379011 991232 148 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/30944/statm: 242 148 40 102 0 137 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 968

[startup+0.514838 s]
/proc/loadavg: 1.08 1.02 1.00 3/77 30944
/proc/meminfo: memFree=949160/2055920 swapFree=4192812/4192956
[pid=30944] ppid=30942 vsize=2420 CPUtime=0.5
/proc/30944/stat : 30944 (picosat) R 30942 30944 30746 0 -1 4194304 517 0 0 0 39 11 0 0 21 0 1 0 210379011 2478080 502 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/30944/statm: 605 502 42 102 0 500 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2420

[startup+1.33474 s]
/proc/loadavg: 1.08 1.02 1.00 2/78 30945
/proc/meminfo: memFree=946400/2055920 swapFree=4192812/4192956
[pid=30944] ppid=30942 vsize=3244 CPUtime=1.32
/proc/30944/stat : 30944 (picosat) R 30942 30944 30746 0 -1 4194304 749 0 0 0 121 11 0 0 25 0 1 0 210379011 3321856 732 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/30944/statm: 811 732 48 102 0 706 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3244

[startup+2.97055 s]
/proc/loadavg: 1.08 1.02 1.00 2/78 30945
/proc/meminfo: memFree=945952/2055920 swapFree=4192812/4192956
[pid=30944] ppid=30942 vsize=3772 CPUtime=2.96
/proc/30944/stat : 30944 (picosat) R 30942 30944 30746 0 -1 4194304 869 0 0 0 285 11 0 0 25 0 1 0 210379011 3862528 852 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/30944/statm: 943 852 48 102 0 838 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3772

[startup+6.24918 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 30945
/proc/meminfo: memFree=944936/2055920 swapFree=4192812/4192956
[pid=30944] ppid=30942 vsize=4680 CPUtime=6.24
/proc/30944/stat : 30944 (picosat) R 30942 30944 30746 0 -1 4194304 1099 0 0 0 613 11 0 0 25 0 1 0 210379011 4792320 1082 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/30944/statm: 1170 1082 48 102 0 1065 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4680

[startup+12.7014 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 30945
/proc/meminfo: memFree=943848/2055920 swapFree=4192812/4192956
[pid=30944] ppid=30942 vsize=5584 CPUtime=12.69
/proc/30944/stat : 30944 (picosat) R 30942 30944 30746 0 -1 4194304 1323 0 0 0 1258 11 0 0 25 0 1 0 210379011 5718016 1306 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525845 0 0 4096 0 0 0 0 17 1 0 0
/proc/30944/statm: 1396 1306 48 102 0 1291 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5584

[startup+25.6029 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 30945
/proc/meminfo: memFree=942312/2055920 swapFree=4192812/4192956
[pid=30944] ppid=30942 vsize=7092 CPUtime=25.59
/proc/30944/stat : 30944 (picosat) R 30942 30944 30746 0 -1 4194304 1708 0 0 0 2548 11 0 0 25 0 1 0 210379011 7262208 1691 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30944/statm: 1773 1691 48 102 0 1668 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 7092

[startup+51.206 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 30945
/proc/meminfo: memFree=940264/2055920 swapFree=4192812/4192956
[pid=30944] ppid=30942 vsize=9092 CPUtime=51.19
/proc/30944/stat : 30944 (picosat) R 30942 30944 30746 0 -1 4194304 2218 0 0 0 5107 12 0 0 25 0 1 0 210379011 9310208 2201 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/30944/statm: 2273 2201 48 102 0 2168 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 9092

[startup+102.406 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 30945
/proc/meminfo: memFree=937832/2055920 swapFree=4192812/4192956
[pid=30944] ppid=30942 vsize=11848 CPUtime=102.39
/proc/30944/stat : 30944 (picosat) R 30942 30944 30746 0 -1 4194304 2880 0 0 0 10226 13 0 0 25 0 1 0 210379011 12132352 2863 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30944/statm: 2962 2863 48 102 0 2857 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 11848

[startup+162.427 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30945
/proc/meminfo: memFree=935272/2055920 swapFree=4192812/4192956
[pid=30944] ppid=30942 vsize=14044 CPUtime=162.41
/proc/30944/stat : 30944 (picosat) R 30942 30944 30746 0 -1 4194304 3439 0 0 0 16227 14 0 0 25 0 1 0 210379011 14381056 3422 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30944/statm: 3511 3422 48 102 0 3406 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 14044

[startup+222.444 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 31011
/proc/meminfo: memFree=932440/2055920 swapFree=4192812/4192956
[pid=30944] ppid=30942 vsize=15392 CPUtime=222.39
/proc/30944/stat : 30944 (picosat) R 30942 30944 30746 0 -1 4194304 3853 0 0 0 22225 14 0 0 25 0 1 0 210379011 15761408 3768 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30944/statm: 3848 3768 48 102 0 3743 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 15392

[startup+282.481 s]
/proc/loadavg: 1.09 1.04 1.01 2/84 31103
/proc/meminfo: memFree=930280/2055920 swapFree=4192812/4192956
[pid=30944] ppid=30942 vsize=17464 CPUtime=282.36
/proc/30944/stat : 30944 (picosat) R 30942 30944 30746 0 -1 4194304 4386 0 0 0 28221 15 0 0 25 0 1 0 210379011 17883136 4290 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30944/statm: 4366 4290 48 102 0 4261 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 17464

[startup+342.504 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 31143
/proc/meminfo: memFree=930728/2055920 swapFree=4192812/4192956
[pid=30944] ppid=30942 vsize=18508 CPUtime=342.36
/proc/30944/stat : 30944 (picosat) R 30942 30944 30746 0 -1 4194304 4671 0 0 0 34220 16 0 0 25 0 1 0 210379011 18952192 4522 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30944/statm: 4627 4522 48 102 0 4522 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 18508

[startup+402.518 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 31143
/proc/meminfo: memFree=929960/2055920 swapFree=4192812/4192956
[pid=30944] ppid=30942 vsize=19192 CPUtime=402.37
/proc/30944/stat : 30944 (picosat) R 30942 30944 30746 0 -1 4194304 5050 0 0 0 40220 17 0 0 25 0 1 0 210379011 19652608 4683 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525703 0 0 4096 0 0 0 0 17 1 0 0
/proc/30944/statm: 4798 4683 48 102 0 4693 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 19192

[startup+462.53 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 31143
/proc/meminfo: memFree=928616/2055920 swapFree=4192812/4192956
[pid=30944] ppid=30942 vsize=20488 CPUtime=462.37
/proc/30944/stat : 30944 (picosat) R 30942 30944 30746 0 -1 4194304 5605 0 0 0 46219 18 0 0 25 0 1 0 210379011 20979712 5014 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/30944/statm: 5122 5014 48 102 0 5017 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 20488

[startup+522.543 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 31143
/proc/meminfo: memFree=927912/2055920 swapFree=4192812/4192956
[pid=30944] ppid=30942 vsize=21224 CPUtime=522.39
/proc/30944/stat : 30944 (picosat) R 30942 30944 30746 0 -1 4194304 5974 0 0 0 52220 19 0 0 25 0 1 0 210379011 21733376 5198 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30944/statm: 5306 5198 48 102 0 5201 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 21224

[startup+582.561 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31143
/proc/meminfo: memFree=927400/2055920 swapFree=4192812/4192956
[pid=30944] ppid=30942 vsize=21600 CPUtime=582.4
/proc/30944/stat : 30944 (picosat) R 30942 30944 30746 0 -1 4194304 6309 0 0 0 58221 19 0 0 25 0 1 0 210379011 22118400 5310 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134520121 0 0 4096 0 0 0 0 17 1 0 0
/proc/30944/statm: 5400 5310 48 102 0 5295 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 21600

[startup+642.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31143
/proc/meminfo: memFree=925864/2055920 swapFree=4192812/4192956
[pid=30944] ppid=30942 vsize=23316 CPUtime=642.41
/proc/30944/stat : 30944 (picosat) R 30942 30944 30746 0 -1 4194304 6818 0 0 0 64221 20 0 0 25 0 1 0 210379011 23875584 5739 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30944/statm: 5829 5739 48 102 0 5724 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 23316

[startup+702.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31143
/proc/meminfo: memFree=925608/2055920 swapFree=4192812/4192956
[pid=30944] ppid=30942 vsize=23544 CPUtime=702.42
/proc/30944/stat : 30944 (picosat) R 30942 30944 30746 0 -1 4194304 6953 0 0 0 70221 21 0 0 25 0 1 0 210379011 24109056 5788 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 1 0 0
/proc/30944/statm: 5886 5788 48 102 0 5781 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 23544

[startup+762.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31143
/proc/meminfo: memFree=924968/2055920 swapFree=4192812/4192956
[pid=30944] ppid=30942 vsize=24136 CPUtime=762.43
/proc/30944/stat : 30944 (picosat) R 30942 30944 30746 0 -1 4194304 7297 0 0 0 76221 22 0 0 25 0 1 0 210379011 24715264 5952 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134520006 0 0 4096 0 0 0 0 17 1 0 0
/proc/30944/statm: 6034 5952 48 102 0 5929 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 24136

[startup+822.604 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31143
/proc/meminfo: memFree=924520/2055920 swapFree=4192812/4192956
[pid=30944] ppid=30942 vsize=24600 CPUtime=822.43
/proc/30944/stat : 30944 (picosat) R 30942 30944 30746 0 -1 4194304 7738 0 0 0 82220 23 0 0 25 0 1 0 210379011 25190400 6073 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/30944/statm: 6150 6073 48 102 0 6045 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 24600

[startup+882.615 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31143
/proc/meminfo: memFree=924008/2055920 swapFree=4192812/4192956
[pid=30944] ppid=30942 vsize=25040 CPUtime=882.45
/proc/30944/stat : 30944 (picosat) R 30942 30944 30746 0 -1 4194304 8207 0 0 0 88220 25 0 0 25 0 1 0 210379011 25640960 6182 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30944/statm: 6260 6182 48 102 0 6155 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 25040

[startup+942.626 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31143
/proc/meminfo: memFree=922920/2055920 swapFree=4192812/4192956
[pid=30944] ppid=30942 vsize=26452 CPUtime=942.45
/proc/30944/stat : 30944 (picosat) R 30942 30944 30746 0 -1 4194304 8735 0 0 0 94220 25 0 0 25 0 1 0 210379011 27086848 6449 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134530563 0 0 4096 0 0 0 0 17 1 0 0
/proc/30944/statm: 6613 6449 48 102 0 6508 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 26452

[startup+1002.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31143
/proc/meminfo: memFree=922152/2055920 swapFree=4192812/4192956
[pid=30944] ppid=30942 vsize=27188 CPUtime=1002.46
/proc/30944/stat : 30944 (picosat) R 30942 30944 30746 0 -1 4194304 9177 0 0 0 100220 26 0 0 25 0 1 0 210379011 27840512 6642 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30944/statm: 6797 6642 48 102 0 6692 0
Current children cumulated CPU time (s) 1002.46
Current children cumulated vsize (KiB) 27188

[startup+1062.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31143
/proc/meminfo: memFree=922664/2055920 swapFree=4192812/4192956
[pid=30944] ppid=30942 vsize=26552 CPUtime=1062.48
/proc/30944/stat : 30944 (picosat) R 30942 30944 30746 0 -1 4194304 9366 0 0 0 106221 27 0 0 25 0 1 0 210379011 27189248 6506 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30944/statm: 6638 6506 48 102 0 6533 0
Current children cumulated CPU time (s) 1062.48
Current children cumulated vsize (KiB) 26552

[startup+1122.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31143
/proc/meminfo: memFree=920616/2055920 swapFree=4192812/4192956
[pid=30944] ppid=30942 vsize=28664 CPUtime=1122.48
/proc/30944/stat : 30944 (picosat) R 30942 30944 30746 0 -1 4194304 10080 0 0 0 112220 28 0 0 25 0 1 0 210379011 29351936 7020 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 1 0 0
/proc/30944/statm: 7166 7020 48 102 0 7061 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 28664

[startup+1182.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31143
/proc/meminfo: memFree=920552/2055920 swapFree=4192812/4192956
[pid=30944] ppid=30942 vsize=28696 CPUtime=1182.5
/proc/30944/stat : 30944 (picosat) R 30942 30944 30746 0 -1 4194304 10341 0 0 0 118221 29 0 0 25 0 1 0 210379011 29384704 7036 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30944/statm: 7174 7036 48 102 0 7069 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 28696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.19 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31143
/proc/meminfo: memFree=920616/2055920 swapFree=4192812/4192956
[pid=30944] ppid=30942 vsize=28588 CPUtime=1200.01
/proc/30944/stat : 30944 (picosat) R 30942 30944 30746 0 -1 4194304 10341 0 0 0 119972 29 0 0 25 0 1 0 210379011 29274112 7020 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525927 0 0 4096 0 0 0 0 17 1 0 0
/proc/30944/statm: 7147 7020 48 102 0 7042 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 28588

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): 1200.2
CPU time (s): 1200.03
CPU user time (s): 1199.73
CPU system time (s): 0.296954
CPU usage (%): 99.9857
Max. virtual memory (cumulated for all children) (KiB): 28696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.296954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10341
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= 18738

runsolver used 1.40079 second user time and 2.74758 second system time

The end



Launcher Data (download as text)




Begin job on node16 on Mon Feb 19 16:57:27 UTC 2007

IDJOB= 300408
IDBENCH= 20034
IDSOLVER= 106
FILE ID= node16/300408-1171904247

PBS_JOBID= 3848870

Free space on /tmp= 66549 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S769702923-04.cnf
COMMAND LINE= /tmp/evaluation/300408-1171904247/picosat /tmp/evaluation/300408-1171904247/instance-300408-1171904247.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-300408-1171904247 -o ROOT/results/node16/solver-300408-1171904247 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300408-1171904247/picosat /tmp/evaluation/300408-1171904247/instance-300408-1171904247.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  9d525706adfc4abc6e0df4f54f53bcea

RANDOM SEED= 260234496

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        949632 kB
Buffers:         69884 kB
Cached:         902992 kB
SwapCached:          0 kB
Active:         356576 kB
Inactive:       670008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        949632 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             872 kB
Writeback:           0 kB
Mapped:          72560 kB
Slab:            65424 kB
Committed_AS:   949644 kB
PageTables:       1720 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66549 MiB

End job on node16 on Mon Feb 19 17:17:29 UTC 2007