Trace number 305861

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) 1200.04 1200.56

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1274869912-15.cnf
MD5SUM85f01e7612ff708e962af999ed8ac14c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
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/node15/watcher-305861-1172087124 -o ROOT/results/node15/solver-305861-1172087124 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305861-1172087124/picosat /tmp/evaluation/305861-1172087124/instance-305861-1172087124.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 15387
/proc/meminfo: memFree=1444056/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=1536 CPUtime=0
/proc/15387/stat : 15387 (picosat) R 15385 15387 14484 0 -1 4194304 261 0 0 0 0 0 0 0 18 0 1 0 228666749 1572864 246 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15387/statm: 384 246 40 102 0 279 0

[startup+0.106904 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 15387
/proc/meminfo: memFree=1444056/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=1932 CPUtime=0.09
/proc/15387/stat : 15387 (picosat) R 15385 15387 14484 0 -1 4194304 340 0 0 0 3 6 0 0 18 0 1 0 228666749 1978368 325 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15387/statm: 483 325 40 102 0 378 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1932

[startup+0.514973 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 15387
/proc/meminfo: memFree=1444056/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=3384 CPUtime=0.5
/proc/15387/stat : 15387 (picosat) R 15385 15387 14484 0 -1 4194304 693 0 0 0 30 20 0 0 21 0 1 0 228666749 3465216 676 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531145 0 0 4096 0 0 0 0 17 1 0 0
/proc/15387/statm: 846 676 48 102 0 741 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3384

[startup+1.33512 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 15388
/proc/meminfo: memFree=1440336/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=4944 CPUtime=1.32
/proc/15387/stat : 15387 (picosat) R 15385 15387 14484 0 -1 4194304 1068 0 0 0 112 20 0 0 25 0 1 0 228666749 5062656 1051 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15387/statm: 1236 1051 48 102 0 1131 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4944

[startup+2.9714 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 15388
/proc/meminfo: memFree=1438224/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=7796 CPUtime=2.96
/proc/15387/stat : 15387 (picosat) R 15385 15387 14484 0 -1 4194304 1790 0 0 0 275 21 0 0 25 0 1 0 228666749 7983104 1773 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/15387/statm: 1949 1773 48 102 0 1844 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7796

[startup+6.24996 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 15388
/proc/meminfo: memFree=1434960/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=10532 CPUtime=6.24
/proc/15387/stat : 15387 (picosat) R 15385 15387 14484 0 -1 4194304 2481 0 0 0 603 21 0 0 25 0 1 0 228666749 10784768 2463 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/15387/statm: 2633 2463 48 102 0 2528 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10532

[startup+12.7041 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15388
/proc/meminfo: memFree=1433112/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=11436 CPUtime=12.68
/proc/15387/stat : 15387 (picosat) R 15385 15387 14484 0 -1 4194304 2721 0 0 0 1247 21 0 0 25 0 1 0 228666749 11710464 2703 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15387/statm: 2859 2703 48 102 0 2754 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11436

[startup+25.5083 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15388
/proc/meminfo: memFree=1431128/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=14012 CPUtime=25.49
/proc/15387/stat : 15387 (picosat) R 15385 15387 14484 0 -1 4194304 3364 0 0 0 2527 22 0 0 25 0 1 0 228666749 14348288 3346 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15387/statm: 3503 3346 48 102 0 3398 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14012

[startup+51.1187 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15388
/proc/meminfo: memFree=1426456/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=18064 CPUtime=51.09
/proc/15387/stat : 15387 (picosat) R 15385 15387 14484 0 -1 4194304 4372 0 0 0 5085 24 0 0 25 0 1 0 228666749 18497536 4354 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/15387/statm: 4516 4354 48 102 0 4411 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18064

[startup+102.335 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15388
/proc/meminfo: memFree=1419416/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=25252 CPUtime=102.29
/proc/15387/stat : 15387 (picosat) R 15385 15387 14484 0 -1 4194304 6125 0 0 0 10203 26 0 0 25 0 1 0 228666749 25858048 6107 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15387/statm: 6313 6107 48 102 0 6208 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 25252

[startup+162.366 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 15388
/proc/meminfo: memFree=1414552/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=30116 CPUtime=162.3
/proc/15387/stat : 15387 (picosat) R 15385 15387 14484 0 -1 4194304 7361 0 0 0 16203 27 0 0 25 0 1 0 228666749 30838784 7308 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/15387/statm: 7529 7308 48 102 0 7424 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 30116

[startup+222.394 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 15388
/proc/meminfo: memFree=1408600/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=35876 CPUtime=222.3
/proc/15387/stat : 15387 (picosat) R 15385 15387 14484 0 -1 4194304 8979 0 0 0 22202 28 0 0 25 0 1 0 228666749 36737024 8743 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520166 0 0 4096 0 0 0 0 17 1 0 0
/proc/15387/statm: 8969 8743 48 102 0 8864 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 35876

[startup+282.426 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 15388
/proc/meminfo: memFree=1403352/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=41280 CPUtime=282.32
/proc/15387/stat : 15387 (picosat) R 15385 15387 14484 0 -1 4194304 10464 0 0 0 28202 30 0 0 25 0 1 0 228666749 42270720 10087 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/15387/statm: 10320 10087 48 102 0 10215 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 41280

[startup+342.454 s]
/proc/loadavg: 1.08 1.03 1.01 2/78 15388
/proc/meminfo: memFree=1401304/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=44744 CPUtime=342.32
/proc/15387/stat : 15387 (picosat) R 15385 15387 14484 0 -1 4194304 11411 0 0 0 34201 31 0 0 25 0 1 0 228666749 45817856 10942 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15387/statm: 11186 10942 48 102 0 11081 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 44744

[startup+402.485 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 15388
/proc/meminfo: memFree=1399384/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=44980 CPUtime=402.33
/proc/15387/stat : 15387 (picosat) R 15385 15387 14484 0 -1 4194304 11690 0 0 0 40201 32 0 0 25 0 1 0 228666749 46059520 11055 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15387/statm: 11245 11055 48 102 0 11140 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 44980

[startup+462.513 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 15388
/proc/meminfo: memFree=1397784/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=46520 CPUtime=462.34
/proc/15387/stat : 15387 (picosat) R 15385 15387 14484 0 -1 4194304 12536 0 0 0 46201 33 0 0 25 0 1 0 228666749 47636480 11445 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520023 0 0 4096 0 0 0 0 17 1 0 0
/proc/15387/statm: 11630 11445 48 102 0 11525 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 46520

[startup+522.542 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 15388
/proc/meminfo: memFree=1391704/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=52592 CPUtime=522.35
/proc/15387/stat : 15387 (picosat) R 15385 15387 14484 0 -1 4194304 14129 0 0 0 52200 35 0 0 25 0 1 0 228666749 53854208 12968 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/15387/statm: 13148 12968 48 102 0 13043 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 52592

[startup+582.573 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15388
/proc/meminfo: memFree=1388504/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=55780 CPUtime=582.37
/proc/15387/stat : 15387 (picosat) R 15385 15387 14484 0 -1 4194304 15032 0 0 0 58200 37 0 0 25 0 1 0 228666749 57118720 13765 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15387/statm: 13945 13765 48 102 0 13840 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 55780

[startup+642.606 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15388
/proc/meminfo: memFree=1388568/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=55780 CPUtime=642.37
/proc/15387/stat : 15387 (picosat) R 15385 15387 14484 0 -1 4194304 15263 0 0 0 64200 37 0 0 25 0 1 0 228666749 57118720 13775 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/15387/statm: 13945 13775 48 102 0 13840 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 55780

[startup+702.635 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15388
/proc/meminfo: memFree=1383384/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=60808 CPUtime=702.38
/proc/15387/stat : 15387 (picosat) R 15385 15387 14484 0 -1 4194304 16641 0 0 0 70199 39 0 0 25 0 1 0 228666749 62267392 15036 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15387/statm: 15202 15036 48 102 0 15097 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 60808

[startup+762.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15388
/proc/meminfo: memFree=1380888/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=63384 CPUtime=762.38
/proc/15387/stat : 15387 (picosat) R 15385 15387 14484 0 -1 4194304 17614 0 0 0 76198 40 0 0 25 0 1 0 228666749 64905216 15664 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/15387/statm: 15846 15664 48 102 0 15741 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 63384

[startup+822.691 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15388
/proc/meminfo: memFree=1381592/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=62584 CPUtime=822.39
/proc/15387/stat : 15387 (picosat) R 15385 15387 14484 0 -1 4194304 17687 0 0 0 82199 40 0 0 25 0 1 0 228666749 64086016 15488 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15387/statm: 15646 15488 48 102 0 15541 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 62584

[startup+882.721 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15388
/proc/meminfo: memFree=1380056/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=64424 CPUtime=882.4
/proc/15387/stat : 15387 (picosat) R 15385 15387 14484 0 -1 4194304 18799 0 0 0 88198 42 0 0 25 0 1 0 228666749 65970176 15863 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549237 0 0 4096 0 0 0 0 17 1 0 0
/proc/15387/statm: 16106 15863 48 102 0 16001 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 64424

[startup+942.758 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 15452
/proc/meminfo: memFree=1376800/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=66484 CPUtime=942.41
/proc/15387/stat : 15387 (picosat) R 15385 15387 14484 0 -1 4194304 19384 0 0 0 94197 44 0 0 25 0 1 0 228666749 68079616 16382 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/15387/statm: 16621 16382 48 102 0 16516 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 66484

[startup+1002.81 s]
/proc/loadavg: 1.06 1.02 1.00 2/84 15544
/proc/meminfo: memFree=1375136/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=68140 CPUtime=1002.38
/proc/15387/stat : 15387 (picosat) R 15385 15387 14484 0 -1 4194304 20735 0 0 0 100193 45 0 0 25 0 1 0 228666749 69775360 16826 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15387/statm: 17035 16826 48 102 0 16930 0
Current children cumulated CPU time (s) 1002.38
Current children cumulated vsize (KiB) 68140

[startup+1062.86 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 15586
/proc/meminfo: memFree=1371864/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=72412 CPUtime=1062.38
/proc/15387/stat : 15387 (picosat) R 15385 15387 14484 0 -1 4194304 21924 0 0 0 106191 47 0 0 25 0 1 0 228666749 74149888 17877 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/15387/statm: 18103 17877 48 102 0 17998 0
Current children cumulated CPU time (s) 1062.38
Current children cumulated vsize (KiB) 72412

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15586
/proc/meminfo: memFree=1369432/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=74744 CPUtime=1122.39
/proc/15387/stat : 15387 (picosat) R 15385 15387 14484 0 -1 4194304 22598 0 0 0 112191 48 0 0 25 0 1 0 228666749 76537856 18478 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530196 0 0 4096 0 0 0 0 17 1 0 0
/proc/15387/statm: 18686 18478 48 102 0 18581 0
Current children cumulated CPU time (s) 1122.39
Current children cumulated vsize (KiB) 74744

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15586
/proc/meminfo: memFree=1369240/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=75964 CPUtime=1182.4
/proc/15387/stat : 15387 (picosat) R 15385 15387 14484 0 -1 4194304 23196 0 0 0 118191 49 0 0 25 0 1 0 228666749 77787136 18775 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15387/statm: 18991 18775 48 102 0 18886 0
Current children cumulated CPU time (s) 1182.4
Current children cumulated vsize (KiB) 75964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15586
/proc/meminfo: memFree=1365208/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=79064 CPUtime=1200.01
/proc/15387/stat : 15387 (picosat) R 15385 15387 14484 0 -1 4194304 24031 0 0 0 119952 49 0 0 25 0 1 0 228666749 80961536 19537 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/15387/statm: 19766 19537 48 102 0 19661 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 79064

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): 1200.56
CPU time (s): 1200.04
CPU user time (s): 1199.53
CPU system time (s): 0.508922
CPU usage (%): 99.9569
Max. virtual memory (cumulated for all children) (KiB): 79356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.53
system time used= 0.508922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24031
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= 1545

runsolver used 1.35979 second user time and 2.79257 second system time

The end



Launcher Data (download as text)




Begin job on node15 on Wed Feb 21 19:45:24 UTC 2007

IDJOB= 305861
IDBENCH= 20167
IDSOLVER= 106
FILE ID= node15/305861-1172087124

PBS_JOBID= 3865321

Free space on /tmp= 66546 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1274869912-15.cnf
COMMAND LINE= /tmp/evaluation/305861-1172087124/picosat /tmp/evaluation/305861-1172087124/instance-305861-1172087124.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-305861-1172087124 -o ROOT/results/node15/solver-305861-1172087124 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305861-1172087124/picosat /tmp/evaluation/305861-1172087124/instance-305861-1172087124.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  85f01e7612ff708e962af999ed8ac14c

RANDOM SEED= 610707923

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1444400 kB
Buffers:         45516 kB
Cached:         434292 kB
SwapCached:          0 kB
Active:         205432 kB
Inactive:       335108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1444400 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1248 kB
Writeback:           0 kB
Mapped:          79688 kB
Slab:            56392 kB
Committed_AS:   890832 kB
PageTables:       1800 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= 66546 MiB

End job on node15 on Wed Feb 21 20:05:26 UTC 2007