Trace number 300572

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) 1200.1 1200.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S1283500452-05.cnf
MD5SUM4b08c8cd1747d231dbc0ccaaecbbae07
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark10.0545
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
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 514000
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/node17/watcher-300572-1171913746 -o ROOT/results/node17/solver-300572-1171913746 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300572-1171913746/picosat /tmp/evaluation/300572-1171913746/instance-300572-1171913746.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: 0.85 1.02 1.72 3/77 29963
/proc/meminfo: memFree=1567928/2055920 swapFree=4192812/4192956
[pid=29963] ppid=29961 vsize=568 CPUtime=0
/proc/29963/stat : 29963 (picosat) R 29961 29963 29906 0 -1 4194304 80 0 0 0 0 0 0 0 18 0 1 0 211328848 581632 65 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29963/statm: 142 65 40 102 0 37 0

[startup+0.107361 s]
/proc/loadavg: 0.85 1.02 1.72 3/77 29963
/proc/meminfo: memFree=1567928/2055920 swapFree=4192812/4192956
[pid=29963] ppid=29961 vsize=968 CPUtime=0.1
/proc/29963/stat : 29963 (picosat) R 29961 29963 29906 0 -1 4194304 161 0 0 0 5 5 0 0 18 0 1 0 211328848 991232 146 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29963/statm: 242 146 40 102 0 137 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 968

[startup+0.515403 s]
/proc/loadavg: 0.85 1.02 1.72 3/77 29963
/proc/meminfo: memFree=1567928/2055920 swapFree=4192812/4192956
[pid=29963] ppid=29961 vsize=2420 CPUtime=0.51
/proc/29963/stat : 29963 (picosat) R 29961 29963 29906 0 -1 4194304 513 0 0 0 41 10 0 0 21 0 1 0 211328848 2478080 498 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529604 0 0 4096 0 0 0 0 17 1 0 0
/proc/29963/statm: 605 499 42 102 0 500 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2420

[startup+1.33549 s]
/proc/loadavg: 0.85 1.02 1.72 2/78 29964
/proc/meminfo: memFree=1565616/2055920 swapFree=4192812/4192956
[pid=29963] ppid=29961 vsize=2968 CPUtime=1.32
/proc/29963/stat : 29963 (picosat) R 29961 29963 29906 0 -1 4194304 653 0 0 0 122 10 0 0 25 0 1 0 211328848 3039232 636 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134586892 0 0 4096 0 0 0 0 17 1 0 0
/proc/29963/statm: 742 636 48 102 0 637 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 2968

[startup+2.97166 s]
/proc/loadavg: 0.85 1.02 1.72 2/78 29964
/proc/meminfo: memFree=1565168/2055920 swapFree=4192812/4192956
[pid=29963] ppid=29961 vsize=3348 CPUtime=2.96
/proc/29963/stat : 29963 (picosat) R 29961 29963 29906 0 -1 4194304 754 0 0 0 286 10 0 0 25 0 1 0 211328848 3428352 737 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597623 0 0 4096 0 0 0 0 17 1 0 0
/proc/29963/statm: 837 737 48 102 0 732 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3348

[startup+6.254 s]
/proc/loadavg: 0.86 1.02 1.72 2/78 29964
/proc/meminfo: memFree=1564464/2055920 swapFree=4192812/4192956
[pid=29963] ppid=29961 vsize=4008 CPUtime=6.24
/proc/29963/stat : 29963 (picosat) R 29961 29963 29906 0 -1 4194304 925 0 0 0 614 10 0 0 25 0 1 0 211328848 4104192 908 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/29963/statm: 1002 908 48 102 0 897 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4008

[startup+12.7097 s]
/proc/loadavg: 0.87 1.02 1.71 2/78 29964
/proc/meminfo: memFree=1563440/2055920 swapFree=4192812/4192956
[pid=29963] ppid=29961 vsize=4748 CPUtime=12.69
/proc/29963/stat : 29963 (picosat) R 29961 29963 29906 0 -1 4194304 1127 0 0 0 1259 10 0 0 25 0 1 0 211328848 4861952 1110 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525929 0 0 4096 0 0 0 0 17 1 0 0
/proc/29963/statm: 1187 1110 48 102 0 1082 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4748

[startup+25.511 s]
/proc/loadavg: 0.90 1.02 1.70 2/78 29964
/proc/meminfo: memFree=1562032/2055920 swapFree=4192812/4192956
[pid=29963] ppid=29961 vsize=6120 CPUtime=25.5
/proc/29963/stat : 29963 (picosat) R 29961 29963 29906 0 -1 4194304 1468 0 0 0 2539 11 0 0 25 0 1 0 211328848 6266880 1451 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/29963/statm: 1530 1451 48 102 0 1425 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 6120

[startup+51.1257 s]
/proc/loadavg: 0.93 1.02 1.68 2/78 29964
/proc/meminfo: memFree=1560432/2055920 swapFree=4192812/4192956
[pid=29963] ppid=29961 vsize=7776 CPUtime=51.1
/proc/29963/stat : 29963 (picosat) R 29961 29963 29906 0 -1 4194304 1882 0 0 0 5099 11 0 0 25 0 1 0 211328848 7962624 1865 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549433 0 0 4096 0 0 0 0 17 1 0 0
/proc/29963/statm: 1944 1865 48 102 0 1839 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 7776

[startup+102.344 s]
/proc/loadavg: 0.97 1.01 1.64 2/78 29964
/proc/meminfo: memFree=1558000/2055920 swapFree=4192812/4192956
[pid=29963] ppid=29961 vsize=10228 CPUtime=102.31
/proc/29963/stat : 29963 (picosat) R 29961 29963 29906 0 -1 4194304 2469 0 0 0 10219 12 0 0 25 0 1 0 211328848 10473472 2452 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/29963/statm: 2557 2452 48 102 0 2452 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 10228

[startup+162.375 s]
/proc/loadavg: 0.99 1.01 1.60 2/78 29964
/proc/meminfo: memFree=1556400/2055920 swapFree=4192812/4192956
[pid=29963] ppid=29961 vsize=11720 CPUtime=162.32
/proc/29963/stat : 29963 (picosat) R 29961 29963 29906 0 -1 4194304 2866 0 0 0 16219 13 0 0 25 0 1 0 211328848 12001280 2835 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29963/statm: 2930 2835 48 102 0 2825 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 11720

[startup+222.403 s]
/proc/loadavg: 0.99 1.00 1.56 2/78 29964
/proc/meminfo: memFree=1554672/2055920 swapFree=4192812/4192956
[pid=29963] ppid=29961 vsize=13432 CPUtime=222.34
/proc/29963/stat : 29963 (picosat) R 29961 29963 29906 0 -1 4194304 3302 0 0 0 22220 14 0 0 25 0 1 0 211328848 13754368 3271 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29963/statm: 3358 3271 48 102 0 3253 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 13432

[startup+282.433 s]
/proc/loadavg: 0.99 1.00 1.52 2/78 29966
/proc/meminfo: memFree=1553840/2055920 swapFree=4192812/4192956
[pid=29963] ppid=29961 vsize=14152 CPUtime=282.35
/proc/29963/stat : 29963 (picosat) R 29961 29963 29906 0 -1 4194304 3488 0 0 0 28221 14 0 0 25 0 1 0 211328848 14491648 3455 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29963/statm: 3538 3455 48 102 0 3433 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 14152

[startup+342.462 s]
/proc/loadavg: 0.99 1.00 1.49 2/78 29966
/proc/meminfo: memFree=1552496/2055920 swapFree=4192812/4192956
[pid=29963] ppid=29961 vsize=15460 CPUtime=342.37
/proc/29963/stat : 29963 (picosat) R 29961 29963 29906 0 -1 4194304 3918 0 0 0 34222 15 0 0 25 0 1 0 211328848 15831040 3786 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/29963/statm: 3865 3786 48 102 0 3760 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 15460

[startup+402.493 s]
/proc/loadavg: 0.99 1.00 1.45 2/78 29966
/proc/meminfo: memFree=1551600/2055920 swapFree=4192812/4192956
[pid=29963] ppid=29961 vsize=16496 CPUtime=402.38
/proc/29963/stat : 29963 (picosat) R 29961 29963 29906 0 -1 4194304 4211 0 0 0 40222 16 0 0 25 0 1 0 211328848 16891904 4014 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29963/statm: 4124 4014 48 102 0 4019 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 16496

[startup+462.521 s]
/proc/loadavg: 0.99 1.00 1.42 2/78 29966
/proc/meminfo: memFree=1550768/2055920 swapFree=4192812/4192956
[pid=29963] ppid=29961 vsize=17244 CPUtime=462.39
/proc/29963/stat : 29963 (picosat) R 29961 29963 29906 0 -1 4194304 4520 0 0 0 46223 16 0 0 25 0 1 0 211328848 17657856 4191 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525929 0 0 4096 0 0 0 0 17 1 0 0
/proc/29963/statm: 4311 4191 48 102 0 4206 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 17244

[startup+522.549 s]
/proc/loadavg: 0.99 1.00 1.39 2/78 29966
/proc/meminfo: memFree=1549872/2055920 swapFree=4192812/4192956
[pid=29963] ppid=29961 vsize=18072 CPUtime=522.41
/proc/29963/stat : 29963 (picosat) R 29961 29963 29906 0 -1 4194304 5015 0 0 0 52223 18 0 0 25 0 1 0 211328848 18505728 4400 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29963/statm: 4518 4400 48 102 0 4413 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 18072

[startup+582.579 s]
/proc/loadavg: 0.99 1.00 1.36 2/78 29966
/proc/meminfo: memFree=1549296/2055920 swapFree=4192812/4192956
[pid=29963] ppid=29961 vsize=18592 CPUtime=582.42
/proc/29963/stat : 29963 (picosat) R 29961 29963 29906 0 -1 4194304 5376 0 0 0 58224 18 0 0 25 0 1 0 211328848 19038208 4547 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/29963/statm: 4648 4547 48 102 0 4543 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 18592

[startup+642.611 s]
/proc/loadavg: 0.99 1.00 1.34 2/78 29966
/proc/meminfo: memFree=1548208/2055920 swapFree=4192812/4192956
[pid=29963] ppid=29961 vsize=19616 CPUtime=642.43
/proc/29963/stat : 29963 (picosat) R 29961 29963 29906 0 -1 4194304 5828 0 0 0 64224 19 0 0 25 0 1 0 211328848 20086784 4809 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529974 0 0 4096 0 0 0 0 17 1 0 0
/proc/29963/statm: 4904 4809 48 102 0 4799 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 19616

[startup+702.638 s]
/proc/loadavg: 0.99 1.00 1.32 2/78 29966
/proc/meminfo: memFree=1547824/2055920 swapFree=4192812/4192956
[pid=29963] ppid=29961 vsize=20064 CPUtime=702.45
/proc/29963/stat : 29963 (picosat) R 29961 29963 29906 0 -1 4194304 6166 0 0 0 70225 20 0 0 25 0 1 0 211328848 20545536 4919 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134530151 0 0 4096 0 0 0 0 17 1 0 0
/proc/29963/statm: 5016 4919 48 102 0 4911 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 20064

[startup+762.666 s]
/proc/loadavg: 0.99 1.00 1.29 3/78 29966
/proc/meminfo: memFree=1547760/2055920 swapFree=4192812/4192956
[pid=29963] ppid=29961 vsize=20044 CPUtime=762.46
/proc/29963/stat : 29963 (picosat) R 29961 29963 29906 0 -1 4194304 6428 0 0 0 76225 21 0 0 25 0 1 0 211328848 20525056 4920 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29963/statm: 5011 4920 48 102 0 4906 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 20044

[startup+822.701 s]
/proc/loadavg: 0.99 1.00 1.27 2/78 29966
/proc/meminfo: memFree=1547184/2055920 swapFree=4192812/4192956
[pid=29963] ppid=29961 vsize=20636 CPUtime=822.48
/proc/29963/stat : 29963 (picosat) R 29961 29963 29906 0 -1 4194304 6782 0 0 0 82226 22 0 0 25 0 1 0 211328848 21131264 5072 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29963/statm: 5159 5072 48 102 0 5054 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 20636

[startup+882.732 s]
/proc/loadavg: 0.99 1.00 1.25 2/78 29966
/proc/meminfo: memFree=1546160/2055920 swapFree=4192812/4192956
[pid=29963] ppid=29961 vsize=21668 CPUtime=882.49
/proc/29963/stat : 29963 (picosat) R 29961 29963 29906 0 -1 4194304 7196 0 0 0 88226 23 0 0 25 0 1 0 211328848 22188032 5318 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/29963/statm: 5417 5318 48 102 0 5312 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 21668

[startup+942.762 s]
/proc/loadavg: 0.99 1.00 1.24 2/78 29966
/proc/meminfo: memFree=1545904/2055920 swapFree=4192812/4192956
[pid=29963] ppid=29961 vsize=21876 CPUtime=942.51
/proc/29963/stat : 29963 (picosat) R 29961 29963 29906 0 -1 4194304 7392 0 0 0 94227 24 0 0 25 0 1 0 211328848 22401024 5384 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/29963/statm: 5469 5384 48 102 0 5364 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 21876

[startup+1002.79 s]
/proc/loadavg: 0.99 1.00 1.22 2/78 29966
/proc/meminfo: memFree=1545136/2055920 swapFree=4192812/4192956
[pid=29963] ppid=29961 vsize=22800 CPUtime=1002.52
/proc/29963/stat : 29963 (picosat) R 29961 29963 29906 0 -1 4194304 7849 0 0 0 100227 25 0 0 25 0 1 0 211328848 23347200 5596 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529490 0 0 4096 0 0 0 0 17 1 0 0
/proc/29963/statm: 5700 5596 48 102 0 5595 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 22800

[startup+1062.83 s]
/proc/loadavg: 0.99 1.00 1.20 2/78 29966
/proc/meminfo: memFree=1544752/2055920 swapFree=4192812/4192956
[pid=29963] ppid=29961 vsize=23196 CPUtime=1062.54
/proc/29963/stat : 29963 (picosat) R 29961 29963 29906 0 -1 4194304 8044 0 0 0 106229 25 0 0 25 0 1 0 211328848 23752704 5701 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29963/statm: 5799 5701 48 102 0 5694 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 23196

[startup+1122.85 s]
/proc/loadavg: 1.04 1.01 1.19 2/78 29966
/proc/meminfo: memFree=1544752/2055920 swapFree=4192812/4192956
[pid=29963] ppid=29961 vsize=23252 CPUtime=1122.56
/proc/29963/stat : 29963 (picosat) R 29961 29963 29906 0 -1 4194304 8270 0 0 0 112230 26 0 0 25 0 1 0 211328848 23810048 5710 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/29963/statm: 5813 5710 48 102 0 5708 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 23252

[startup+1182.88 s]
/proc/loadavg: 1.08 1.02 1.18 2/78 29966
/proc/meminfo: memFree=1544880/2055920 swapFree=4192812/4192956
[pid=29963] ppid=29961 vsize=23060 CPUtime=1182.57
/proc/29963/stat : 29963 (picosat) R 29961 29963 29906 0 -1 4194304 8408 0 0 0 118230 27 0 0 25 0 1 0 211328848 23613440 5686 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29963/statm: 5765 5686 48 102 0 5660 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 23060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.05 1.02 1.17 2/78 29966
/proc/meminfo: memFree=1544688/2055920 swapFree=4192812/4192956
[pid=29963] ppid=29961 vsize=23456 CPUtime=1200.09
/proc/29963/stat : 29963 (picosat) R 29961 29963 29906 0 -1 4194304 8543 0 0 0 119982 27 0 0 25 0 1 0 211328848 24018944 5775 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/29963/statm: 5864 5775 48 102 0 5759 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 23456

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

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

[startup+1200.4 s]
/proc/loadavg: 1.05 1.02 1.17 2/78 29966
/proc/meminfo: memFree=1544688/2055920 swapFree=4192812/4192956
[pid=29963] ppid=29961 vsize=23456 CPUtime=1200.09
/proc/29963/stat : 29963 (picosat) R 29961 29963 29906 0 -1 4194304 8543 0 0 0 119982 27 0 0 25 0 1 0 211328848 24018944 5775 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/29963/statm: 5864 5775 48 102 0 5759 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 23456

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.82
CPU system time (s): 0.279957
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 23456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.279957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8543
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= 1606

runsolver used 1.43378 second user time and 2.77458 second system time

The end



Launcher Data (download as text)




Begin job on node17 on Mon Feb 19 19:35:46 UTC 2007

IDJOB= 300572
IDBENCH= 20038
IDSOLVER= 106
FILE ID= node17/300572-1171913746

PBS_JOBID= 3848872

Free space on /tmp= 66544 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1283500452-05.cnf
COMMAND LINE= /tmp/evaluation/300572-1171913746/picosat /tmp/evaluation/300572-1171913746/instance-300572-1171913746.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-300572-1171913746 -o ROOT/results/node17/solver-300572-1171913746 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300572-1171913746/picosat /tmp/evaluation/300572-1171913746/instance-300572-1171913746.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  4b08c8cd1747d231dbc0ccaaecbbae07

RANDOM SEED= 294558626

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1568400 kB
Buffers:         52720 kB
Cached:         318152 kB
SwapCached:          0 kB
Active:         276008 kB
Inactive:       139124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1568400 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1012 kB
Writeback:           0 kB
Mapped:          63148 kB
Slab:            57996 kB
Committed_AS:   772880 kB
PageTables:       1748 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= 66544 MiB

End job on node17 on Mon Feb 19 19:55:49 UTC 2007