Trace number 301187

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) 1200.08 1200.42

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S2129616968-04.cnf
MD5SUMbbc9d27dee29f57f9dd4a8988410f8b2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.6409
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
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/node13/watcher-301187-1171956796 -o ROOT/results/node13/solver-301187-1171956796 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301187-1171956796/picosat /tmp/evaluation/301187-1171956796/instance-301187-1171956796.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 0.98 0.99 3/77 3778
/proc/meminfo: memFree=1347448/2055920 swapFree=4192812/4192956
[pid=3778] ppid=3776 vsize=568 CPUtime=0
/proc/3778/stat : 3778 (picosat) R 3776 3778 3679 0 -1 4194304 79 0 0 0 0 0 0 0 19 0 1 0 215634067 581632 64 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3778/statm: 142 64 40 102 0 37 0

[startup+0.10718 s]
/proc/loadavg: 0.97 0.98 0.99 3/77 3778
/proc/meminfo: memFree=1347448/2055920 swapFree=4192812/4192956
[pid=3778] ppid=3776 vsize=968 CPUtime=0.1
/proc/3778/stat : 3778 (picosat) R 3776 3778 3679 0 -1 4194304 161 0 0 0 5 5 0 0 20 0 1 0 215634067 991232 146 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3778/statm: 242 146 40 102 0 137 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 968

[startup+0.515232 s]
/proc/loadavg: 0.97 0.98 0.99 3/77 3778
/proc/meminfo: memFree=1347448/2055920 swapFree=4192812/4192956
[pid=3778] ppid=3776 vsize=2164 CPUtime=0.5
/proc/3778/stat : 3778 (picosat) R 3776 3778 3679 0 -1 4194304 497 0 0 0 43 7 0 0 24 0 1 0 215634067 2215936 480 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549512 0 0 4096 0 0 0 0 17 1 0 0
/proc/3778/statm: 541 480 48 102 0 436 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2164

[startup+1.33534 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 3779
/proc/meminfo: memFree=1345456/2055920 swapFree=4192812/4192956
[pid=3778] ppid=3776 vsize=2420 CPUtime=1.32
/proc/3778/stat : 3778 (picosat) R 3776 3778 3679 0 -1 4194304 556 0 0 0 125 7 0 0 25 0 1 0 215634067 2478080 539 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525837 0 0 4096 0 0 0 0 17 1 0 0
/proc/3778/statm: 605 539 48 102 0 500 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 2420

[startup+2.97156 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 3779
/proc/meminfo: memFree=1345072/2055920 swapFree=4192812/4192956
[pid=3778] ppid=3776 vsize=2804 CPUtime=2.96
/proc/3778/stat : 3778 (picosat) R 3776 3778 3679 0 -1 4194304 639 0 0 0 289 7 0 0 25 0 1 0 215634067 2871296 622 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134544716 0 0 4096 0 0 0 0 17 1 0 0
/proc/3778/statm: 701 622 48 102 0 596 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2804

[startup+6.248 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 3779
/proc/meminfo: memFree=1344368/2055920 swapFree=4192812/4192956
[pid=3778] ppid=3776 vsize=3448 CPUtime=6.23
/proc/3778/stat : 3778 (picosat) R 3776 3778 3679 0 -1 4194304 793 0 0 0 616 7 0 0 25 0 1 0 215634067 3530752 776 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134530162 0 0 4096 0 0 0 0 17 1 0 0
/proc/3778/statm: 862 776 48 102 0 757 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 3448

[startup+12.7069 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 3779
/proc/meminfo: memFree=1343408/2055920 swapFree=4192812/4192956
[pid=3778] ppid=3776 vsize=4208 CPUtime=12.69
/proc/3778/stat : 3778 (picosat) R 3776 3778 3679 0 -1 4194304 983 0 0 0 1262 7 0 0 25 0 1 0 215634067 4308992 966 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/3778/statm: 1052 966 48 102 0 947 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4208

[startup+25.5096 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 3779
/proc/meminfo: memFree=1342384/2055920 swapFree=4192812/4192956
[pid=3778] ppid=3776 vsize=5240 CPUtime=25.49
/proc/3778/stat : 3778 (picosat) R 3776 3778 3679 0 -1 4194304 1246 0 0 0 2541 8 0 0 25 0 1 0 215634067 5365760 1229 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/3778/statm: 1310 1229 48 102 0 1205 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5240

[startup+51.121 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3779
/proc/meminfo: memFree=1340848/2055920 swapFree=4192812/4192956
[pid=3778] ppid=3776 vsize=6776 CPUtime=51.1
/proc/3778/stat : 3778 (picosat) R 3776 3778 3679 0 -1 4194304 1635 0 0 0 5101 9 0 0 25 0 1 0 215634067 6938624 1618 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/3778/statm: 1694 1618 48 102 0 1589 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 6776

[startup+102.34 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3779
/proc/meminfo: memFree=1338864/2055920 swapFree=4192812/4192956
[pid=3778] ppid=3776 vsize=8712 CPUtime=102.3
/proc/3778/stat : 3778 (picosat) R 3776 3778 3679 0 -1 4194304 2116 0 0 0 10220 10 0 0 25 0 1 0 215634067 8921088 2098 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3778/statm: 2178 2098 48 102 0 2073 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 8712

[startup+162.376 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3779
/proc/meminfo: memFree=1337328/2055920 swapFree=4192812/4192956
[pid=3778] ppid=3776 vsize=10336 CPUtime=162.31
/proc/3778/stat : 3778 (picosat) R 3776 3778 3679 0 -1 4194304 2498 0 0 0 16221 10 0 0 25 0 1 0 215634067 10584064 2480 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/3778/statm: 2584 2480 48 102 0 2479 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 10336

[startup+222.405 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3779
/proc/meminfo: memFree=1336112/2055920 swapFree=4192812/4192956
[pid=3778] ppid=3776 vsize=11484 CPUtime=222.33
/proc/3778/stat : 3778 (picosat) R 3776 3778 3679 0 -1 4194304 2790 0 0 0 22222 11 0 0 25 0 1 0 215634067 11759616 2772 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3778/statm: 2871 2772 48 102 0 2766 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 11484

[startup+282.433 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3779
/proc/meminfo: memFree=1335408/2055920 swapFree=4192812/4192956
[pid=3778] ppid=3776 vsize=12140 CPUtime=282.34
/proc/3778/stat : 3778 (picosat) R 3776 3778 3679 0 -1 4194304 3023 0 0 0 28222 12 0 0 25 0 1 0 215634067 12431360 2939 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3778/statm: 3035 2939 48 102 0 2930 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 12140

[startup+342.462 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3779
/proc/meminfo: memFree=1334384/2055920 swapFree=4192812/4192956
[pid=3778] ppid=3776 vsize=13180 CPUtime=342.35
/proc/3778/stat : 3778 (picosat) R 3776 3778 3679 0 -1 4194304 3406 0 0 0 34222 13 0 0 25 0 1 0 215634067 13496320 3206 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3778/statm: 3295 3206 48 102 0 3190 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 13180

[startup+402.496 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3779
/proc/meminfo: memFree=1333552/2055920 swapFree=4192812/4192956
[pid=3778] ppid=3776 vsize=13792 CPUtime=402.36
/proc/3778/stat : 3778 (picosat) R 3776 3778 3679 0 -1 4194304 3632 0 0 0 40223 13 0 0 25 0 1 0 215634067 14123008 3366 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3778/statm: 3448 3366 48 102 0 3343 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 13792

[startup+462.527 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3779
/proc/meminfo: memFree=1332784/2055920 swapFree=4192812/4192956
[pid=3778] ppid=3776 vsize=14700 CPUtime=462.38
/proc/3778/stat : 3778 (picosat) R 3776 3778 3679 0 -1 4194304 3924 0 0 0 46224 14 0 0 25 0 1 0 215634067 15052800 3595 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3778/statm: 3675 3595 48 102 0 3570 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 14700

[startup+522.56 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3781
/proc/meminfo: memFree=1332336/2055920 swapFree=4192812/4192956
[pid=3778] ppid=3776 vsize=15220 CPUtime=522.4
/proc/3778/stat : 3778 (picosat) R 3776 3778 3679 0 -1 4194304 4065 0 0 0 52225 15 0 0 25 0 1 0 215634067 15585280 3697 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/3778/statm: 3805 3697 48 102 0 3700 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 15220

[startup+582.59 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3781
/proc/meminfo: memFree=1331568/2055920 swapFree=4192812/4192956
[pid=3778] ppid=3776 vsize=15816 CPUtime=582.41
/proc/3778/stat : 3778 (picosat) R 3776 3778 3679 0 -1 4194304 4412 0 0 0 58226 15 0 0 25 0 1 0 215634067 16195584 3849 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3778/statm: 3954 3849 48 102 0 3849 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 15816

[startup+642.622 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3781
/proc/meminfo: memFree=1331248/2055920 swapFree=4192812/4192956
[pid=3778] ppid=3776 vsize=16192 CPUtime=642.42
/proc/3778/stat : 3778 (picosat) R 3776 3778 3679 0 -1 4194304 4666 0 0 0 64226 16 0 0 25 0 1 0 215634067 16580608 3924 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529404 0 0 4096 0 0 0 0 17 1 0 0
/proc/3778/statm: 4048 3924 48 102 0 3943 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 16192

[startup+702.65 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3781
/proc/meminfo: memFree=1330736/2055920 swapFree=4192812/4192956
[pid=3778] ppid=3776 vsize=16720 CPUtime=702.44
/proc/3778/stat : 3778 (picosat) R 3776 3778 3679 0 -1 4194304 5082 0 0 0 70227 17 0 0 25 0 1 0 215634067 17121280 4052 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3778/statm: 4180 4052 48 102 0 4075 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 16720

[startup+762.681 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3781
/proc/meminfo: memFree=1330032/2055920 swapFree=4192812/4192956
[pid=3778] ppid=3776 vsize=17360 CPUtime=762.45
/proc/3778/stat : 3778 (picosat) R 3776 3778 3679 0 -1 4194304 5515 0 0 0 76228 17 0 0 25 0 1 0 215634067 17776640 4229 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549311 0 0 4096 0 0 0 0 17 1 0 0
/proc/3778/statm: 4340 4229 48 102 0 4235 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 17360

[startup+822.713 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3781
/proc/meminfo: memFree=1329904/2055920 swapFree=4192812/4192956
[pid=3778] ppid=3776 vsize=17624 CPUtime=822.46
/proc/3778/stat : 3778 (picosat) R 3776 3778 3679 0 -1 4194304 5754 0 0 0 82228 18 0 0 25 0 1 0 215634067 18046976 4283 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/3778/statm: 4406 4283 48 102 0 4301 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 17624

[startup+882.747 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 3781
/proc/meminfo: memFree=1329392/2055920 swapFree=4192812/4192956
[pid=3778] ppid=3776 vsize=17956 CPUtime=882.49
/proc/3778/stat : 3778 (picosat) R 3776 3778 3679 0 -1 4194304 6217 0 0 0 88229 20 0 0 25 0 1 0 215634067 18386944 4395 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3778/statm: 4489 4395 48 102 0 4384 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 17956

[startup+942.774 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 3781
/proc/meminfo: memFree=1328752/2055920 swapFree=4192812/4192956
[pid=3778] ppid=3776 vsize=18656 CPUtime=942.49
/proc/3778/stat : 3778 (picosat) R 3776 3778 3679 0 -1 4194304 6585 0 0 0 94229 20 0 0 25 0 1 0 215634067 19103744 4568 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525804 0 0 4096 0 0 0 0 17 1 0 0
/proc/3778/statm: 4664 4568 48 102 0 4559 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 18656

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3781
/proc/meminfo: memFree=1328624/2055920 swapFree=4192812/4192956
[pid=3778] ppid=3776 vsize=18720 CPUtime=1002.51
/proc/3778/stat : 3778 (picosat) R 3776 3778 3679 0 -1 4194304 6820 0 0 0 100230 21 0 0 25 0 1 0 215634067 19169280 4583 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/3778/statm: 4680 4583 48 102 0 4575 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 18720

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3781
/proc/meminfo: memFree=1328304/2055920 swapFree=4192812/4192956
[pid=3778] ppid=3776 vsize=19044 CPUtime=1062.53
/proc/3778/stat : 3778 (picosat) R 3776 3778 3679 0 -1 4194304 7109 0 0 0 106231 22 0 0 25 0 1 0 215634067 19501056 4663 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3778/statm: 4761 4663 48 102 0 4656 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 19044

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3781
/proc/meminfo: memFree=1327920/2055920 swapFree=4192812/4192956
[pid=3778] ppid=3776 vsize=19460 CPUtime=1122.53
/proc/3778/stat : 3778 (picosat) R 3776 3778 3679 0 -1 4194304 7329 0 0 0 112231 22 0 0 25 0 1 0 215634067 19927040 4754 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3778/statm: 4865 4754 48 102 0 4760 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 19460

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3781
/proc/meminfo: memFree=1327344/2055920 swapFree=4192812/4192956
[pid=3778] ppid=3776 vsize=19968 CPUtime=1182.55
/proc/3778/stat : 3778 (picosat) R 3776 3778 3679 0 -1 4194304 7651 0 0 0 118232 23 0 0 25 0 1 0 215634067 20447232 4904 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3778/statm: 4992 4904 48 102 0 4887 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 19968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3781
/proc/meminfo: memFree=1327280/2055920 swapFree=4192812/4192956
[pid=3778] ppid=3776 vsize=20100 CPUtime=1200.06
/proc/3778/stat : 3778 (picosat) R 3776 3778 3679 0 -1 4194304 7708 0 0 0 119983 23 0 0 25 0 1 0 215634067 20582400 4918 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/3778/statm: 5025 4918 48 102 0 4920 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 20100

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3781
/proc/meminfo: memFree=1327280/2055920 swapFree=4192812/4192956
[pid=3778] ppid=3776 vsize=20100 CPUtime=1200.06
/proc/3778/stat : 3778 (picosat) R 3776 3778 3679 0 -1 4194304 7708 0 0 0 119983 23 0 0 25 0 1 0 215634067 20582400 4918 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/3778/statm: 5025 4918 48 102 0 4920 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 20100

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.08
CPU user time (s): 1199.84
CPU system time (s): 0.238963
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 20160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.238963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7708
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= 5
involuntary context switches= 24552

runsolver used 1.36079 second user time and 2.66659 second system time

The end



Launcher Data (download as text)




Begin job on node13 on Tue Feb 20 07:33:16 UTC 2007

IDJOB= 301187
IDBENCH= 20053
IDSOLVER= 106
FILE ID= node13/301187-1171956796

PBS_JOBID= 3848992

Free space on /tmp= 66548 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S2129616968-04.cnf
COMMAND LINE= /tmp/evaluation/301187-1171956796/picosat /tmp/evaluation/301187-1171956796/instance-301187-1171956796.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-301187-1171956796 -o ROOT/results/node13/solver-301187-1171956796 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301187-1171956796/picosat /tmp/evaluation/301187-1171956796/instance-301187-1171956796.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  bbc9d27dee29f57f9dd4a8988410f8b2

RANDOM SEED= 426730128

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1347856 kB
Buffers:         51552 kB
Cached:         521960 kB
SwapCached:          0 kB
Active:         213108 kB
Inactive:       414696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1347856 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             772 kB
Writeback:           0 kB
Mapped:          73152 kB
Slab:            65836 kB
Committed_AS:   949680 kB
PageTables:       1744 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= 66548 MiB

End job on node13 on Tue Feb 20 07:53:19 UTC 2007