Trace number 306230

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) 1200.11 1200.54

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1912540524-08.cnf
MD5SUM212d58fdb9f521fd5d4f36dd91409295
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark504.341
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
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/node24/watcher-306230-1172094941 -o ROOT/results/node24/solver-306230-1172094941 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306230-1172094941/picosat /tmp/evaluation/306230-1172094941/instance-306230-1172094941.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 0.97 0.99 3/77 28011
/proc/meminfo: memFree=1424096/2055920 swapFree=4144148/4192956
[pid=28011] ppid=28009 vsize=1536 CPUtime=0
/proc/28011/stat : 28011 (picosat) R 28009 28011 27954 0 -1 4194304 261 0 0 0 0 0 0 0 18 0 1 0 229448420 1572864 246 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28011/statm: 384 246 40 102 0 279 0

[startup+0.107035 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 28011
/proc/meminfo: memFree=1424096/2055920 swapFree=4144148/4192956
[pid=28011] ppid=28009 vsize=1932 CPUtime=0.09
/proc/28011/stat : 28011 (picosat) R 28009 28011 27954 0 -1 4194304 341 0 0 0 4 5 0 0 18 0 1 0 229448420 1978368 326 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28011/statm: 483 326 40 102 0 378 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1932

[startup+0.515077 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 28011
/proc/meminfo: memFree=1424096/2055920 swapFree=4144148/4192956
[pid=28011] ppid=28009 vsize=3380 CPUtime=0.51
/proc/28011/stat : 28011 (picosat) R 28009 28011 27954 0 -1 4194304 692 0 0 0 31 20 0 0 22 0 1 0 229448420 3461120 675 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28011/statm: 845 675 48 102 0 740 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3380

[startup+1.33517 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 28012
/proc/meminfo: memFree=1420440/2055920 swapFree=4144148/4192956
[pid=28011] ppid=28009 vsize=4808 CPUtime=1.32
/proc/28011/stat : 28011 (picosat) R 28009 28011 27954 0 -1 4194304 1055 0 0 0 112 20 0 0 25 0 1 0 229448420 4923392 1038 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/28011/statm: 1202 1038 48 102 0 1097 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4808

[startup+2.97134 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 28012
/proc/meminfo: memFree=1418264/2055920 swapFree=4144148/4192956
[pid=28011] ppid=28009 vsize=7672 CPUtime=2.95
/proc/28011/stat : 28011 (picosat) R 28009 28011 27954 0 -1 4194304 1772 0 0 0 275 20 0 0 25 0 1 0 229448420 7856128 1755 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/28011/statm: 1918 1755 48 102 0 1813 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 7672

[startup+6.2477 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 28012
/proc/meminfo: memFree=1415256/2055920 swapFree=4144148/4192956
[pid=28011] ppid=28009 vsize=10172 CPUtime=6.24
/proc/28011/stat : 28011 (picosat) R 28009 28011 27954 0 -1 4194304 2410 0 0 0 603 21 0 0 25 0 1 0 229448420 10416128 2392 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/28011/statm: 2543 2392 48 102 0 2438 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10172

[startup+12.7044 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 28012
/proc/meminfo: memFree=1413400/2055920 swapFree=4144148/4192956
[pid=28011] ppid=28009 vsize=11212 CPUtime=12.69
/proc/28011/stat : 28011 (picosat) R 28009 28011 27954 0 -1 4194304 2668 0 0 0 1248 21 0 0 25 0 1 0 229448420 11481088 2650 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/28011/statm: 2803 2650 48 102 0 2698 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11212

[startup+25.5098 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 28012
/proc/meminfo: memFree=1410904/2055920 swapFree=4144148/4192956
[pid=28011] ppid=28009 vsize=14260 CPUtime=25.49
/proc/28011/stat : 28011 (picosat) R 28009 28011 27954 0 -1 4194304 3426 0 0 0 2528 21 0 0 25 0 1 0 229448420 14602240 3408 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530933 0 0 4096 0 0 0 0 17 1 0 0
/proc/28011/statm: 3565 3408 48 102 0 3460 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14260

[startup+51.1176 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 28012
/proc/meminfo: memFree=1406744/2055920 swapFree=4144148/4192956
[pid=28011] ppid=28009 vsize=17844 CPUtime=51.1
/proc/28011/stat : 28011 (picosat) R 28009 28011 27954 0 -1 4194304 4329 0 0 0 5088 22 0 0 25 0 1 0 229448420 18272256 4311 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520125 0 0 4096 0 0 0 0 17 1 0 0
/proc/28011/statm: 4461 4311 48 102 0 4356 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 17844

[startup+102.331 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 28012
/proc/meminfo: memFree=1400280/2055920 swapFree=4144148/4192956
[pid=28011] ppid=28009 vsize=24448 CPUtime=102.29
/proc/28011/stat : 28011 (picosat) R 28009 28011 27954 0 -1 4194304 5924 0 0 0 10206 23 0 0 25 0 1 0 229448420 25034752 5906 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28011/statm: 6112 5906 48 102 0 6007 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 24448

[startup+162.357 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28012
/proc/meminfo: memFree=1393112/2055920 swapFree=4144148/4192956
[pid=28011] ppid=28009 vsize=31660 CPUtime=162.3
/proc/28011/stat : 28011 (picosat) R 28009 28011 27954 0 -1 4194304 7774 0 0 0 16206 24 0 0 25 0 1 0 229448420 32419840 7694 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529100 0 0 4096 0 0 0 0 17 1 0 0
/proc/28011/statm: 7915 7694 48 102 0 7810 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 31660

[startup+222.378 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28012
/proc/meminfo: memFree=1389080/2055920 swapFree=4144148/4192956
[pid=28011] ppid=28009 vsize=35924 CPUtime=222.31
/proc/28011/stat : 28011 (picosat) R 28009 28011 27954 0 -1 4194304 9047 0 0 0 22206 25 0 0 25 0 1 0 229448420 36786176 8757 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529404 0 0 4096 0 0 0 0 17 1 0 0
/proc/28011/statm: 8981 8757 48 102 0 8876 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 35924

[startup+282.402 s]
/proc/loadavg: 1.07 0.99 0.99 2/78 28012
/proc/meminfo: memFree=1384536/2055920 swapFree=4144148/4192956
[pid=28011] ppid=28009 vsize=39924 CPUtime=282.31
/proc/28011/stat : 28011 (picosat) R 28009 28011 27954 0 -1 4194304 10225 0 0 0 28205 26 0 0 25 0 1 0 229448420 40882176 9779 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/28011/statm: 9981 9779 48 102 0 9876 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 39924

[startup+342.433 s]
/proc/loadavg: 1.02 0.99 0.99 2/84 28112
/proc/meminfo: memFree=1381272/2055920 swapFree=4144148/4192956
[pid=28011] ppid=28009 vsize=43212 CPUtime=342.27
/proc/28011/stat : 28011 (picosat) R 28009 28011 27954 0 -1 4194304 11338 0 0 0 34200 27 0 0 25 0 1 0 229448420 44249088 10601 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/28011/statm: 10803 10601 48 102 0 10698 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 43212

[startup+402.488 s]
/proc/loadavg: 1.01 0.99 0.99 2/84 28188
/proc/meminfo: memFree=1377752/2055920 swapFree=4144148/4192956
[pid=28011] ppid=28009 vsize=45452 CPUtime=402.26
/proc/28011/stat : 28011 (picosat) R 28009 28011 27954 0 -1 4194304 12090 0 0 0 40197 29 0 0 25 0 1 0 229448420 46542848 11173 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/28011/statm: 11363 11173 48 102 0 11258 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 45452

[startup+462.513 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28210
/proc/meminfo: memFree=1375640/2055920 swapFree=4144148/4192956
[pid=28011] ppid=28009 vsize=48704 CPUtime=462.26
/proc/28011/stat : 28011 (picosat) R 28009 28011 27954 0 -1 4194304 12981 0 0 0 46196 30 0 0 25 0 1 0 229448420 49872896 11968 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28011/statm: 12176 11968 48 102 0 12071 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 48704

[startup+522.537 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 28210
/proc/meminfo: memFree=1373272/2055920 swapFree=4144148/4192956
[pid=28011] ppid=28009 vsize=50932 CPUtime=522.26
/proc/28011/stat : 28011 (picosat) R 28009 28011 27954 0 -1 4194304 13632 0 0 0 52196 30 0 0 25 0 1 0 229448420 52154368 12553 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/28011/statm: 12733 12553 48 102 0 12628 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 50932

[startup+582.561 s]
/proc/loadavg: 1.07 1.01 1.00 2/78 28210
/proc/meminfo: memFree=1371096/2055920 swapFree=4144148/4192956
[pid=28011] ppid=28009 vsize=53136 CPUtime=582.28
/proc/28011/stat : 28011 (picosat) R 28009 28011 27954 0 -1 4194304 14836 0 0 0 58197 31 0 0 25 0 1 0 229448420 54411264 13094 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549533 0 0 4096 0 0 0 0 17 1 0 0
/proc/28011/statm: 13284 13094 48 102 0 13179 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 53136

[startup+642.592 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 28210
/proc/meminfo: memFree=1373208/2055920 swapFree=4144148/4192956
[pid=28011] ppid=28009 vsize=50932 CPUtime=642.29
/proc/28011/stat : 28011 (picosat) R 28009 28011 27954 0 -1 4194304 16132 0 0 0 64196 33 0 0 25 0 1 0 229448420 52154368 12563 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529054 0 0 4096 0 0 0 0 17 1 0 0
/proc/28011/statm: 12733 12563 48 102 0 12628 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 50932

[startup+702.615 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 28210
/proc/meminfo: memFree=1364312/2055920 swapFree=4144148/4192956
[pid=28011] ppid=28009 vsize=59836 CPUtime=702.3
/proc/28011/stat : 28011 (picosat) R 28009 28011 27954 0 -1 4194304 18477 0 0 0 70194 36 0 0 25 0 1 0 229448420 61272064 14791 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/28011/statm: 14959 14791 48 102 0 14854 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 59836

[startup+762.638 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28210
/proc/meminfo: memFree=1361496/2055920 swapFree=4144148/4192956
[pid=28011] ppid=28009 vsize=62680 CPUtime=762.31
/proc/28011/stat : 28011 (picosat) R 28009 28011 27954 0 -1 4194304 19233 0 0 0 76194 37 0 0 25 0 1 0 229448420 64184320 15487 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525528 0 0 4096 0 0 0 0 17 1 0 0
/proc/28011/statm: 15670 15487 48 102 0 15565 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 62680

[startup+822.665 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 28210
/proc/meminfo: memFree=1362712/2055920 swapFree=4144148/4192956
[pid=28011] ppid=28009 vsize=61504 CPUtime=822.31
/proc/28011/stat : 28011 (picosat) R 28009 28011 27954 0 -1 4194304 19698 0 0 0 82194 37 0 0 25 0 1 0 229448420 62980096 15195 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525907 0 0 4096 0 0 0 0 17 1 0 0
/proc/28011/statm: 15376 15195 48 102 0 15271 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 61504

[startup+882.687 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 28210
/proc/meminfo: memFree=1355736/2055920 swapFree=4144148/4192956
[pid=28011] ppid=28009 vsize=69112 CPUtime=882.33
/proc/28011/stat : 28011 (picosat) R 28009 28011 27954 0 -1 4194304 21675 0 0 0 88194 39 0 0 25 0 1 0 229448420 70770688 17109 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/28011/statm: 17278 17109 48 102 0 17173 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 69112

[startup+942.709 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28210
/proc/meminfo: memFree=1355096/2055920 swapFree=4144148/4192956
[pid=28011] ppid=28009 vsize=69224 CPUtime=942.33
/proc/28011/stat : 28011 (picosat) R 28009 28011 27954 0 -1 4194304 21815 0 0 0 94194 39 0 0 25 0 1 0 229448420 70885376 17090 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28011/statm: 17306 17090 48 102 0 17201 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 69224

[startup+1002.73 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 28210
/proc/meminfo: memFree=1350936/2055920 swapFree=4144148/4192956
[pid=28011] ppid=28009 vsize=73492 CPUtime=1002.33
/proc/28011/stat : 28011 (picosat) R 28009 28011 27954 0 -1 4194304 23002 0 0 0 100193 40 0 0 25 0 1 0 229448420 75255808 18142 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530268 0 0 4096 0 0 0 0 17 1 0 0
/proc/28011/statm: 18373 18142 48 102 0 18268 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 73492

[startup+1062.76 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 28210
/proc/meminfo: memFree=1351320/2055920 swapFree=4144148/4192956
[pid=28011] ppid=28009 vsize=73000 CPUtime=1062.34
/proc/28011/stat : 28011 (picosat) R 28009 28011 27954 0 -1 4194304 23002 0 0 0 106194 40 0 0 25 0 1 0 229448420 74752000 18041 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522842 0 0 4096 0 0 0 0 17 1 0 0
/proc/28011/statm: 18250 18041 48 102 0 18145 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 73000

[startup+1122.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28210
/proc/meminfo: memFree=1351320/2055920 swapFree=4144148/4192956
[pid=28011] ppid=28009 vsize=73000 CPUtime=1122.35
/proc/28011/stat : 28011 (picosat) R 28009 28011 27954 0 -1 4194304 23336 0 0 0 112194 41 0 0 25 0 1 0 229448420 74752000 18048 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 1 0 0
/proc/28011/statm: 18250 18048 48 102 0 18145 0
Current children cumulated CPU time (s) 1122.35
Current children cumulated vsize (KiB) 73000

[startup+1182.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28210
/proc/meminfo: memFree=1350488/2055920 swapFree=4144148/4192956
[pid=28011] ppid=28009 vsize=73916 CPUtime=1182.36
/proc/28011/stat : 28011 (picosat) R 28009 28011 27954 0 -1 4194304 23615 0 0 0 118195 41 0 0 25 0 1 0 229448420 75689984 18254 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/28011/statm: 18479 18254 48 102 0 18374 0
Current children cumulated CPU time (s) 1182.36
Current children cumulated vsize (KiB) 73916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28210
/proc/meminfo: memFree=1348440/2055920 swapFree=4144148/4192956
[pid=28011] ppid=28009 vsize=75980 CPUtime=1200.09
/proc/28011/stat : 28011 (picosat) R 28009 28011 27954 0 -1 4194304 24207 0 0 0 119967 42 0 0 25 0 1 0 229448420 77803520 18773 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597633 0 0 4096 0 0 0 0 17 1 0 0
/proc/28011/statm: 18995 18773 48 102 0 18890 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 75980

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

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

[startup+1200.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28210
/proc/meminfo: memFree=1348440/2055920 swapFree=4144148/4192956
[pid=28011] ppid=28009 vsize=75980 CPUtime=1200.09
/proc/28011/stat : 28011 (picosat) R 28009 28011 27954 0 -1 4194304 24207 0 0 0 119967 42 0 0 25 0 1 0 229448420 77803520 18773 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597633 0 0 4096 0 0 0 0 17 1 0 0
/proc/28011/statm: 18995 18773 48 102 0 18890 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 75980

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.11
CPU user time (s): 1199.67
CPU system time (s): 0.433934
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 76272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.67
system time used= 0.433934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24207
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= 2955

runsolver used 0.91986 second user time and 2.50262 second system time

The end



Launcher Data (download as text)




Begin job on node24 on Wed Feb 21 21:55:41 UTC 2007

IDJOB= 306230
IDBENCH= 20176
IDSOLVER= 106
FILE ID= node24/306230-1172094941

PBS_JOBID= 3892868

Free space on /tmp= 66560 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1912540524-08.cnf
COMMAND LINE= /tmp/evaluation/306230-1172094941/picosat /tmp/evaluation/306230-1172094941/instance-306230-1172094941.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-306230-1172094941 -o ROOT/results/node24/solver-306230-1172094941 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306230-1172094941/picosat /tmp/evaluation/306230-1172094941/instance-306230-1172094941.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  212d58fdb9f521fd5d4f36dd91409295

RANDOM SEED= 959143573

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.232
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		: 3000.232
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:       1424504 kB
Buffers:         45664 kB
Cached:         495004 kB
SwapCached:       3944 kB
Active:         166024 kB
Inactive:       384176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1424504 kB
SwapTotal:     4192956 kB
SwapFree:      4144148 kB
Dirty:            1412 kB
Writeback:           0 kB
Mapped:          15436 kB
Slab:            66800 kB
Committed_AS:   748172 kB
PageTables:       1732 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= 66560 MiB

End job on node24 on Wed Feb 21 22:15:44 UTC 2007