Trace number 301351

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) 1200.06 1200.2

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S274221008-04.cnf
MD5SUM3d0711206cfa2121733d618d99033e11
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark327.056
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
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-301351-1171965389 -o ROOT/results/node16/solver-301351-1171965389 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301351-1171965389/picosat /tmp/evaluation/301351-1171965389/instance-301351-1171965389.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 1.08 1.88 3/77 4763
/proc/meminfo: memFree=940616/2055920 swapFree=4192812/4192956
[pid=4763] ppid=4761 vsize=568 CPUtime=0
/proc/4763/stat : 4763 (picosat) R 4761 4763 3987 0 -1 4194304 81 0 0 0 0 0 0 0 18 0 1 0 216493213 581632 66 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/4763/statm: 142 66 40 102 0 37 0

[startup+0.107322 s]
/proc/loadavg: 0.92 1.08 1.88 3/77 4763
/proc/meminfo: memFree=940616/2055920 swapFree=4192812/4192956
[pid=4763] ppid=4761 vsize=968 CPUtime=0.1
/proc/4763/stat : 4763 (picosat) R 4761 4763 3987 0 -1 4194304 164 0 0 0 4 6 0 0 18 0 1 0 216493213 991232 149 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/4763/statm: 242 149 40 102 0 137 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 968

[startup+0.515275 s]
/proc/loadavg: 0.92 1.08 1.88 3/77 4763
/proc/meminfo: memFree=940616/2055920 swapFree=4192812/4192956
[pid=4763] ppid=4761 vsize=2292 CPUtime=0.51
/proc/4763/stat : 4763 (picosat) R 4761 4763 3987 0 -1 4194304 521 0 0 0 37 14 0 0 21 0 1 0 216493213 2347008 504 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/4763/statm: 573 504 48 102 0 468 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2292

[startup+1.33518 s]
/proc/loadavg: 0.92 1.08 1.88 2/78 4764
/proc/meminfo: memFree=937152/2055920 swapFree=4192812/4192956
[pid=4763] ppid=4761 vsize=4000 CPUtime=1.33
/proc/4763/stat : 4763 (picosat) R 4761 4763 3987 0 -1 4194304 941 0 0 0 119 14 0 0 25 0 1 0 216493213 4096000 924 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/4763/statm: 1000 924 48 102 0 895 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4000

[startup+2.974 s]
/proc/loadavg: 0.92 1.08 1.88 2/78 4764
/proc/meminfo: memFree=936704/2055920 swapFree=4192812/4192956
[pid=4763] ppid=4761 vsize=4648 CPUtime=2.96
/proc/4763/stat : 4763 (picosat) R 4761 4763 3987 0 -1 4194304 1089 0 0 0 282 14 0 0 25 0 1 0 216493213 4759552 1072 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529126 0 0 4096 0 0 0 0 17 1 0 0
/proc/4763/statm: 1162 1072 48 102 0 1057 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4648

[startup+6.24961 s]
/proc/loadavg: 0.93 1.08 1.87 2/78 4764
/proc/meminfo: memFree=935744/2055920 swapFree=4192812/4192956
[pid=4763] ppid=4761 vsize=5424 CPUtime=6.24
/proc/4763/stat : 4763 (picosat) R 4761 4763 3987 0 -1 4194304 1293 0 0 0 610 14 0 0 25 0 1 0 216493213 5554176 1276 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4763/statm: 1356 1276 48 102 0 1251 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5424

[startup+12.7019 s]
/proc/loadavg: 0.93 1.08 1.87 2/78 4764
/proc/meminfo: memFree=934272/2055920 swapFree=4192812/4192956
[pid=4763] ppid=4761 vsize=6624 CPUtime=12.7
/proc/4763/stat : 4763 (picosat) R 4761 4763 3987 0 -1 4194304 1596 0 0 0 1255 15 0 0 25 0 1 0 216493213 6782976 1579 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/4763/statm: 1656 1579 48 102 0 1551 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 6624

[startup+25.5064 s]
/proc/loadavg: 0.95 1.07 1.85 2/78 4764
/proc/meminfo: memFree=932552/2055920 swapFree=4192812/4192956
[pid=4763] ppid=4761 vsize=8428 CPUtime=25.5
/proc/4763/stat : 4763 (picosat) R 4761 4763 3987 0 -1 4194304 2034 0 0 0 2535 15 0 0 25 0 1 0 216493213 8630272 2017 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134531145 0 0 4096 0 0 0 0 17 1 0 0
/proc/4763/statm: 2107 2017 48 102 0 2002 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 8428

[startup+51.1064 s]
/proc/loadavg: 0.96 1.07 1.83 2/78 4764
/proc/meminfo: memFree=929992/2055920 swapFree=4192812/4192956
[pid=4763] ppid=4761 vsize=11156 CPUtime=51.09
/proc/4763/stat : 4763 (picosat) R 4761 4763 3987 0 -1 4194304 2698 0 0 0 5094 15 0 0 25 0 1 0 216493213 11423744 2681 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549550 0 0 4096 0 0 0 0 17 1 0 0
/proc/4763/statm: 2789 2681 48 102 0 2684 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 11156

[startup+102.31 s]
/proc/loadavg: 0.98 1.05 1.78 2/78 4764
/proc/meminfo: memFree=926600/2055920 swapFree=4192812/4192956
[pid=4763] ppid=4761 vsize=14296 CPUtime=102.3
/proc/4763/stat : 4763 (picosat) R 4761 4763 3987 0 -1 4194304 3490 0 0 0 10214 16 0 0 25 0 1 0 216493213 14639104 3473 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4763/statm: 3574 3473 48 102 0 3469 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 14296

[startup+162.324 s]
/proc/loadavg: 0.99 1.04 1.73 2/78 4764
/proc/meminfo: memFree=923976/2055920 swapFree=4192812/4192956
[pid=4763] ppid=4761 vsize=16720 CPUtime=162.31
/proc/4763/stat : 4763 (picosat) R 4761 4763 3987 0 -1 4194304 4157 0 0 0 16214 17 0 0 25 0 1 0 216493213 17121280 4099 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/4763/statm: 4180 4099 48 102 0 4075 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 16720

[startup+222.339 s]
/proc/loadavg: 0.99 1.03 1.68 2/78 4764
/proc/meminfo: memFree=921800/2055920 swapFree=4192812/4192956
[pid=4763] ppid=4761 vsize=18944 CPUtime=222.32
/proc/4763/stat : 4763 (picosat) R 4761 4763 3987 0 -1 4194304 4813 0 0 0 22214 18 0 0 25 0 1 0 216493213 19398656 4660 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/4763/statm: 4736 4660 48 102 0 4631 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 18944

[startup+282.356 s]
/proc/loadavg: 1.03 1.04 1.64 2/84 4836
/proc/meminfo: memFree=918408/2055920 swapFree=4192812/4192956
[pid=4763] ppid=4761 vsize=21008 CPUtime=282.31
/proc/4763/stat : 4763 (picosat) R 4761 4763 3987 0 -1 4194304 5672 0 0 0 28212 19 0 0 25 0 1 0 216493213 21512192 5150 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4763/statm: 5252 5150 48 102 0 5147 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 21008

[startup+342.393 s]
/proc/loadavg: 1.01 1.03 1.60 2/84 4922
/proc/meminfo: memFree=917064/2055920 swapFree=4192812/4192956
[pid=4763] ppid=4761 vsize=22348 CPUtime=342.28
/proc/4763/stat : 4763 (picosat) R 4761 4763 3987 0 -1 4194304 6341 0 0 0 34208 20 0 0 25 0 1 0 216493213 22884352 5467 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134523985 0 0 4096 0 0 0 0 17 1 0 0
/proc/4763/statm: 5587 5467 48 102 0 5482 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 22348

[startup+402.418 s]
/proc/loadavg: 1.00 1.02 1.56 2/78 4962
/proc/meminfo: memFree=916872/2055920 swapFree=4192812/4192956
[pid=4763] ppid=4761 vsize=23560 CPUtime=402.3
/proc/4763/stat : 4763 (picosat) R 4761 4763 3987 0 -1 4194304 6927 0 0 0 40208 22 0 0 25 0 1 0 216493213 24125440 5798 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 1 0 0
/proc/4763/statm: 5890 5798 48 102 0 5785 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 23560

[startup+462.429 s]
/proc/loadavg: 1.00 1.01 1.52 2/78 4962
/proc/meminfo: memFree=915464/2055920 swapFree=4192812/4192956
[pid=4763] ppid=4761 vsize=25032 CPUtime=462.31
/proc/4763/stat : 4763 (picosat) R 4761 4763 3987 0 -1 4194304 7550 0 0 0 46208 23 0 0 25 0 1 0 216493213 25632768 6165 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4763/statm: 6258 6165 48 102 0 6153 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 25032

[startup+522.44 s]
/proc/loadavg: 1.00 1.01 1.49 2/78 4962
/proc/meminfo: memFree=914056/2055920 swapFree=4192812/4192956
[pid=4763] ppid=4761 vsize=26696 CPUtime=522.31
/proc/4763/stat : 4763 (picosat) R 4761 4763 3987 0 -1 4194304 8387 0 0 0 52208 23 0 0 25 0 1 0 216493213 27336704 6536 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/4763/statm: 6674 6536 48 102 0 6569 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 26696

[startup+582.456 s]
/proc/loadavg: 1.00 1.00 1.45 2/78 4962
/proc/meminfo: memFree=913416/2055920 swapFree=4192812/4192956
[pid=4763] ppid=4761 vsize=27212 CPUtime=582.33
/proc/4763/stat : 4763 (picosat) R 4761 4763 3987 0 -1 4194304 8769 0 0 0 58209 24 0 0 25 0 1 0 216493213 27865088 6713 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/4763/statm: 6803 6713 48 102 0 6698 0
Current children cumulated CPU time (s) 582.33
Current children cumulated vsize (KiB) 27212

[startup+642.47 s]
/proc/loadavg: 1.00 1.00 1.42 2/78 4962
/proc/meminfo: memFree=911688/2055920 swapFree=4192812/4192956
[pid=4763] ppid=4761 vsize=29168 CPUtime=642.33
/proc/4763/stat : 4763 (picosat) R 4761 4763 3987 0 -1 4194304 9293 0 0 0 64208 25 0 0 25 0 1 0 216493213 29868032 7151 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/4763/statm: 7292 7151 48 102 0 7187 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 29168

[startup+702.479 s]
/proc/loadavg: 1.00 1.00 1.39 2/78 4962
/proc/meminfo: memFree=911048/2055920 swapFree=4192812/4192956
[pid=4763] ppid=4761 vsize=29828 CPUtime=702.34
/proc/4763/stat : 4763 (picosat) R 4761 4763 3987 0 -1 4194304 9527 0 0 0 70208 26 0 0 25 0 1 0 216493213 30543872 7297 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4763/statm: 7457 7297 48 102 0 7352 0
Current children cumulated CPU time (s) 702.34
Current children cumulated vsize (KiB) 29828

[startup+762.487 s]
/proc/loadavg: 1.00 1.00 1.36 2/78 4962
/proc/meminfo: memFree=911112/2055920 swapFree=4192812/4192956
[pid=4763] ppid=4761 vsize=29680 CPUtime=762.35
/proc/4763/stat : 4763 (picosat) R 4761 4763 3987 0 -1 4194304 9659 0 0 0 76208 27 0 0 25 0 1 0 216493213 30392320 7264 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/4763/statm: 7420 7264 48 102 0 7315 0
Current children cumulated CPU time (s) 762.35
Current children cumulated vsize (KiB) 29680

[startup+822.501 s]
/proc/loadavg: 1.00 1.00 1.34 2/78 4962
/proc/meminfo: memFree=910088/2055920 swapFree=4192812/4192956
[pid=4763] ppid=4761 vsize=30700 CPUtime=822.36
/proc/4763/stat : 4763 (picosat) R 4761 4763 3987 0 -1 4194304 10208 0 0 0 82209 27 0 0 25 0 1 0 216493213 31436800 7516 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4763/statm: 7675 7516 48 102 0 7570 0
Current children cumulated CPU time (s) 822.36
Current children cumulated vsize (KiB) 30700

[startup+882.517 s]
/proc/loadavg: 1.00 1.00 1.32 2/78 4962
/proc/meminfo: memFree=907784/2055920 swapFree=4192812/4192956
[pid=4763] ppid=4761 vsize=32936 CPUtime=882.38
/proc/4763/stat : 4763 (picosat) R 4761 4763 3987 0 -1 4194304 10972 0 0 0 88209 29 0 0 25 0 1 0 216493213 33726464 8084 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4763/statm: 8234 8084 48 102 0 8129 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 32936

[startup+942.532 s]
/proc/loadavg: 1.00 1.00 1.29 2/78 4962
/proc/meminfo: memFree=907080/2055920 swapFree=4192812/4192956
[pid=4763] ppid=4761 vsize=33512 CPUtime=942.39
/proc/4763/stat : 4763 (picosat) R 4761 4763 3987 0 -1 4194304 11192 0 0 0 94210 29 0 0 25 0 1 0 216493213 34316288 8251 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/4763/statm: 8378 8251 48 102 0 8273 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 33512

[startup+1002.54 s]
/proc/loadavg: 1.00 1.00 1.27 2/78 4962
/proc/meminfo: memFree=907080/2055920 swapFree=4192812/4192956
[pid=4763] ppid=4761 vsize=33512 CPUtime=1002.39
/proc/4763/stat : 4763 (picosat) R 4761 4763 3987 0 -1 4194304 11319 0 0 0 100209 30 0 0 25 0 1 0 216493213 34316288 8251 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/4763/statm: 8378 8251 48 102 0 8273 0
Current children cumulated CPU time (s) 1002.39
Current children cumulated vsize (KiB) 33512

[startup+1062.55 s]
/proc/loadavg: 1.00 1.00 1.25 2/78 4962
/proc/meminfo: memFree=906056/2055920 swapFree=4192812/4192956
[pid=4763] ppid=4761 vsize=34512 CPUtime=1062.41
/proc/4763/stat : 4763 (picosat) R 4761 4763 3987 0 -1 4194304 11718 0 0 0 106210 31 0 0 25 0 1 0 216493213 35340288 8507 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525880 0 0 4096 0 0 0 0 17 1 0 0
/proc/4763/statm: 8628 8507 48 102 0 8523 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 34512

[startup+1122.56 s]
/proc/loadavg: 1.00 1.00 1.23 2/78 4962
/proc/meminfo: memFree=906056/2055920 swapFree=4192812/4192956
[pid=4763] ppid=4761 vsize=34512 CPUtime=1122.42
/proc/4763/stat : 4763 (picosat) R 4761 4763 3987 0 -1 4194304 11833 0 0 0 112210 32 0 0 25 0 1 0 216493213 35340288 8507 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4763/statm: 8628 8507 48 102 0 8523 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 34512

[startup+1182.57 s]
/proc/loadavg: 1.00 1.00 1.22 2/78 4962
/proc/meminfo: memFree=904328/2055920 swapFree=4192812/4192956
[pid=4763] ppid=4761 vsize=36288 CPUtime=1182.42
/proc/4763/stat : 4763 (picosat) R 4761 4763 3987 0 -1 4194304 12431 0 0 0 118210 32 0 0 25 0 1 0 216493213 37158912 8942 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525870 0 0 4096 0 0 0 0 17 1 0 0
/proc/4763/statm: 9072 8942 48 102 0 8967 0
Current children cumulated CPU time (s) 1182.42
Current children cumulated vsize (KiB) 36288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.19 s]
/proc/loadavg: 1.00 1.00 1.21 2/78 4962
/proc/meminfo: memFree=904328/2055920 swapFree=4192812/4192956
[pid=4763] ppid=4761 vsize=36288 CPUtime=1200.04
/proc/4763/stat : 4763 (picosat) R 4761 4763 3987 0 -1 4194304 12431 0 0 0 119972 32 0 0 25 0 1 0 216493213 37158912 8942 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4763/statm: 9072 8942 48 102 0 8967 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 36288

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): 1200.06
CPU user time (s): 1199.73
CPU system time (s): 0.331949
CPU usage (%): 99.9879
Max. virtual memory (cumulated for all children) (KiB): 36288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.331949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12431
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= 1916

runsolver used 1.47178 second user time and 2.74858 second system time

The end



Launcher Data (download as text)




Begin job on node16 on Tue Feb 20 09:56:29 UTC 2007

IDJOB= 301351
IDBENCH= 20057
IDSOLVER= 106
FILE ID= node16/301351-1171965389

PBS_JOBID= 3849004

Free space on /tmp= 66550 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S274221008-04.cnf
COMMAND LINE= /tmp/evaluation/301351-1171965389/picosat /tmp/evaluation/301351-1171965389/instance-301351-1171965389.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-301351-1171965389 -o ROOT/results/node16/solver-301351-1171965389 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301351-1171965389/picosat /tmp/evaluation/301351-1171965389/instance-301351-1171965389.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  3d0711206cfa2121733d618d99033e11

RANDOM SEED= 708669914

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:        941088 kB
Buffers:         71128 kB
Cached:         909568 kB
SwapCached:          0 kB
Active:         362308 kB
Inactive:       672176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        941088 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             960 kB
Writeback:           0 kB
Mapped:          72660 kB
Slab:            65980 kB
Committed_AS:   969364 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= 66550 MiB

End job on node16 on Tue Feb 20 10:16:31 UTC 2007