Trace number 307173

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 535? (TO) 1200.06 1200.5

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S49237390-14.cnf
MD5SUM247d0c151f4cc557aeb64d98cd6697a8
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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
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/node33/watcher-307173-1172114728 -o ROOT/results/node33/solver-307173-1172114728 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307173-1172114728/picosat /tmp/evaluation/307173-1172114728/instance-307173-1172114728.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: 0.91 0.98 0.99 3/64 10151
/proc/meminfo: memFree=1413904/2055920 swapFree=4183936/4192956
[pid=10151] ppid=10149 vsize=1536 CPUtime=0
/proc/10151/stat : 10151 (picosat) R 10149 10151 8972 0 -1 4194304 295 0 0 0 0 0 0 0 18 0 1 0 136508084 1572864 280 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134526186 0 0 4096 0 0 0 0 17 1 0 0
/proc/10151/statm: 384 281 40 102 0 279 0

[startup+0.106736 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 10151
/proc/meminfo: memFree=1413904/2055920 swapFree=4183936/4192956
[pid=10151] ppid=10149 vsize=2924 CPUtime=0.09
/proc/10151/stat : 10151 (picosat) R 10149 10151 8972 0 -1 4194304 484 0 0 0 4 5 0 0 18 0 1 0 136508084 2994176 458 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10151/statm: 731 458 40 102 0 626 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2924

[startup+0.514819 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 10151
/proc/meminfo: memFree=1413904/2055920 swapFree=4183936/4192956
[pid=10151] ppid=10149 vsize=4504 CPUtime=0.5
/proc/10151/stat : 10151 (picosat) R 10149 10151 8972 0 -1 4194304 883 0 0 0 21 29 0 0 21 0 1 0 136508084 4612096 857 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10151/statm: 1126 857 40 102 0 1021 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4504

[startup+1.33499 s]
/proc/loadavg: 0.91 0.98 0.99 2/65 10152
/proc/meminfo: memFree=1409160/2055920 swapFree=4183936/4192956
[pid=10151] ppid=10149 vsize=6340 CPUtime=1.32
/proc/10151/stat : 10151 (picosat) R 10149 10151 8972 0 -1 4194304 1294 0 0 0 91 41 0 0 25 0 1 0 136508084 6492160 1266 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10151/statm: 1585 1266 48 102 0 1480 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6340

[startup+2.97133 s]
/proc/loadavg: 0.91 0.98 0.99 2/65 10152
/proc/meminfo: memFree=1407624/2055920 swapFree=4183936/4192956
[pid=10151] ppid=10149 vsize=8404 CPUtime=2.95
/proc/10151/stat : 10151 (picosat) R 10149 10151 8972 0 -1 4194304 1817 0 0 0 253 42 0 0 25 0 1 0 136508084 8605696 1789 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/10151/statm: 2101 1789 48 102 0 1996 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 8404

[startup+6.25 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 10152
/proc/meminfo: memFree=1403280/2055920 swapFree=4183936/4192956
[pid=10151] ppid=10149 vsize=12428 CPUtime=6.23
/proc/10151/stat : 10151 (picosat) R 10149 10151 8972 0 -1 4194304 2837 0 0 0 580 43 0 0 25 0 1 0 136508084 12726272 2809 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520028 0 0 4096 0 0 0 0 17 1 0 0
/proc/10151/statm: 3107 2809 48 102 0 3002 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 12428

[startup+12.7033 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 10152
/proc/meminfo: memFree=1394576/2055920 swapFree=4183936/4192956
[pid=10151] ppid=10149 vsize=20824 CPUtime=12.69
/proc/10151/stat : 10151 (picosat) R 10149 10151 8972 0 -1 4194304 4915 0 0 0 1223 46 0 0 25 0 1 0 136508084 21323776 4887 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/10151/statm: 5206 4887 48 102 0 5101 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20824

[startup+25.506 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 10152
/proc/meminfo: memFree=1390096/2055920 swapFree=4183936/4192956
[pid=10151] ppid=10149 vsize=24820 CPUtime=25.49
/proc/10151/stat : 10151 (picosat) R 10149 10151 8972 0 -1 4194304 5940 0 0 0 2502 47 0 0 25 0 1 0 136508084 25415680 5901 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/10151/statm: 6205 5901 48 102 0 6100 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24820

[startup+51.1132 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 10152
/proc/meminfo: memFree=1385616/2055920 swapFree=4183936/4192956
[pid=10151] ppid=10149 vsize=29292 CPUtime=51.08
/proc/10151/stat : 10151 (picosat) R 10149 10151 8972 0 -1 4194304 7069 0 0 0 5061 47 0 0 25 0 1 0 136508084 29995008 7030 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/10151/statm: 7323 7030 48 102 0 7218 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 29292

[startup+102.325 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 10152
/proc/meminfo: memFree=1377232/2055920 swapFree=4183936/4192956
[pid=10151] ppid=10149 vsize=37588 CPUtime=102.28
/proc/10151/stat : 10151 (picosat) R 10149 10151 8972 0 -1 4194304 9157 0 0 0 10178 50 0 0 25 0 1 0 136508084 38490112 9118 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 1 0 0
/proc/10151/statm: 9397 9118 48 102 0 9292 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 37588

[startup+162.342 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10152
/proc/meminfo: memFree=1370128/2055920 swapFree=4183936/4192956
[pid=10151] ppid=10149 vsize=44616 CPUtime=162.27
/proc/10151/stat : 10151 (picosat) R 10149 10151 8972 0 -1 4194304 10956 0 0 0 16176 51 0 0 25 0 1 0 136508084 45686784 10848 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520549 0 0 4096 0 0 0 0 17 1 0 0
/proc/10151/statm: 11154 10848 48 102 0 11049 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 44616

[startup+222.354 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10152
/proc/meminfo: memFree=1365264/2055920 swapFree=4183936/4192956
[pid=10151] ppid=10149 vsize=49508 CPUtime=222.27
/proc/10151/stat : 10151 (picosat) R 10149 10151 8972 0 -1 4194304 12266 0 0 0 22174 53 0 0 25 0 1 0 136508084 50696192 12082 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/10151/statm: 12377 12082 48 102 0 12272 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 49508

[startup+282.37 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10152
/proc/meminfo: memFree=1355408/2055920 swapFree=4183936/4192956
[pid=10151] ppid=10149 vsize=59308 CPUtime=282.26
/proc/10151/stat : 10151 (picosat) R 10149 10151 8972 0 -1 4194304 14856 0 0 0 28171 55 0 0 25 0 1 0 136508084 60731392 14543 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/10151/statm: 14827 14543 48 102 0 14722 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 59308

[startup+342.389 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10152
/proc/meminfo: memFree=1351568/2055920 swapFree=4183936/4192956
[pid=10151] ppid=10149 vsize=64576 CPUtime=342.25
/proc/10151/stat : 10151 (picosat) R 10149 10151 8972 0 -1 4194304 16227 0 0 0 34169 56 0 0 25 0 1 0 136508084 66125824 15867 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/10151/statm: 16144 15867 48 102 0 16039 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 64576

[startup+402.411 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10152
/proc/meminfo: memFree=1344784/2055920 swapFree=4183936/4192956
[pid=10151] ppid=10149 vsize=70360 CPUtime=402.26
/proc/10151/stat : 10151 (picosat) R 10149 10151 8972 0 -1 4194304 17632 0 0 0 40169 57 0 0 25 0 1 0 136508084 72048640 17172 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10151/statm: 17590 17172 48 102 0 17485 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 70360

[startup+462.428 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10152
/proc/meminfo: memFree=1339664/2055920 swapFree=4183936/4192956
[pid=10151] ppid=10149 vsize=75372 CPUtime=462.25
/proc/10151/stat : 10151 (picosat) R 10149 10151 8972 0 -1 4194304 19024 0 0 0 46167 58 0 0 25 0 1 0 136508084 77180928 18457 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529751 0 0 4096 0 0 0 0 17 1 0 0
/proc/10151/statm: 18843 18457 48 102 0 18738 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 75372

[startup+522.441 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10152
/proc/meminfo: memFree=1333328/2055920 swapFree=4183936/4192956
[pid=10151] ppid=10149 vsize=81692 CPUtime=522.24
/proc/10151/stat : 10151 (picosat) R 10149 10151 8972 0 -1 4194304 20665 0 0 0 52164 60 0 0 25 0 1 0 136508084 83652608 20041 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549427 0 0 4096 0 0 0 0 17 1 0 0
/proc/10151/statm: 20423 20041 48 102 0 20318 0
Current children cumulated CPU time (s) 522.24
Current children cumulated vsize (KiB) 81692

[startup+582.458 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10152
/proc/meminfo: memFree=1330768/2055920 swapFree=4183936/4192956
[pid=10151] ppid=10149 vsize=84280 CPUtime=582.24
/proc/10151/stat : 10151 (picosat) R 10149 10151 8972 0 -1 4194304 21425 0 0 0 58164 60 0 0 25 0 1 0 136508084 86302720 20681 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/10151/statm: 21070 20681 48 102 0 20965 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 84280

[startup+642.479 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10152
/proc/meminfo: memFree=1325904/2055920 swapFree=4183936/4192956
[pid=10151] ppid=10149 vsize=89056 CPUtime=642.24
/proc/10151/stat : 10151 (picosat) R 10149 10151 8972 0 -1 4194304 22688 0 0 0 64162 62 0 0 25 0 1 0 136508084 91193344 21881 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/10151/statm: 22264 21881 48 102 0 22159 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 89056

[startup+702.499 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10152
/proc/meminfo: memFree=1319184/2055920 swapFree=4183936/4192956
[pid=10151] ppid=10149 vsize=95896 CPUtime=702.23
/proc/10151/stat : 10151 (picosat) R 10149 10151 8972 0 -1 4194304 24415 0 0 0 70160 63 0 0 25 0 1 0 136508084 98197504 23542 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530713 0 0 4096 0 0 0 0 17 1 0 0
/proc/10151/statm: 23974 23542 48 102 0 23869 0
Current children cumulated CPU time (s) 702.23
Current children cumulated vsize (KiB) 95896

[startup+762.517 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10152
/proc/meminfo: memFree=1319376/2055920 swapFree=4183936/4192956
[pid=10151] ppid=10149 vsize=95744 CPUtime=762.24
/proc/10151/stat : 10151 (picosat) R 10149 10151 8972 0 -1 4194304 24416 0 0 0 76160 64 0 0 25 0 1 0 136508084 98041856 23511 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/10151/statm: 23936 23511 48 102 0 23831 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 95744

[startup+822.534 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10152
/proc/meminfo: memFree=1319312/2055920 swapFree=4183936/4192956
[pid=10151] ppid=10149 vsize=95744 CPUtime=822.23
/proc/10151/stat : 10151 (picosat) R 10149 10151 8972 0 -1 4194304 24493 0 0 0 82159 64 0 0 25 0 1 0 136508084 98041856 23518 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/10151/statm: 23936 23518 48 102 0 23831 0
Current children cumulated CPU time (s) 822.23
Current children cumulated vsize (KiB) 95744

[startup+882.551 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10152
/proc/meminfo: memFree=1311056/2055920 swapFree=4183936/4192956
[pid=10151] ppid=10149 vsize=104000 CPUtime=882.22
/proc/10151/stat : 10151 (picosat) R 10149 10151 8972 0 -1 4194304 26624 0 0 0 88157 65 0 0 25 0 1 0 136508084 106496000 25576 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/10151/statm: 26000 25576 48 102 0 25895 0
Current children cumulated CPU time (s) 882.22
Current children cumulated vsize (KiB) 104000

[startup+942.571 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10152
/proc/meminfo: memFree=1311568/2055920 swapFree=4183936/4192956
[pid=10151] ppid=10149 vsize=103460 CPUtime=942.22
/proc/10151/stat : 10151 (picosat) R 10149 10151 8972 0 -1 4194304 26624 0 0 0 94156 66 0 0 25 0 1 0 136508084 105943040 25453 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/10151/statm: 25865 25453 48 102 0 25760 0
Current children cumulated CPU time (s) 942.22
Current children cumulated vsize (KiB) 103460

[startup+1002.59 s]
/proc/loadavg: 1.07 1.00 0.99 2/65 10152
/proc/meminfo: memFree=1304144/2055920 swapFree=4183936/4192956
[pid=10151] ppid=10149 vsize=111040 CPUtime=1002.22
/proc/10151/stat : 10151 (picosat) R 10149 10151 8972 0 -1 4194304 28573 0 0 0 100155 67 0 0 25 0 1 0 136508084 113704960 27325 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10151/statm: 27760 27325 48 102 0 27655 0
Current children cumulated CPU time (s) 1002.22
Current children cumulated vsize (KiB) 111040

[startup+1062.61 s]
/proc/loadavg: 1.03 1.00 0.99 2/65 10152
/proc/meminfo: memFree=1295120/2055920 swapFree=4183936/4192956
[pid=10151] ppid=10149 vsize=120004 CPUtime=1062.22
/proc/10151/stat : 10151 (picosat) R 10149 10151 8972 0 -1 4194304 30921 0 0 0 106153 69 0 0 25 0 1 0 136508084 122884096 29596 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/10151/statm: 30001 29596 48 102 0 29896 0
Current children cumulated CPU time (s) 1062.22
Current children cumulated vsize (KiB) 120004

[startup+1122.63 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 10152
/proc/meminfo: memFree=1290896/2055920 swapFree=4183936/4192956
[pid=10151] ppid=10149 vsize=124092 CPUtime=1122.21
/proc/10151/stat : 10151 (picosat) R 10149 10151 8972 0 -1 4194304 32033 0 0 0 112151 70 0 0 25 0 1 0 136508084 127070208 30627 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/10151/statm: 31023 30627 48 102 0 30918 0
Current children cumulated CPU time (s) 1122.21
Current children cumulated vsize (KiB) 124092

[startup+1182.65 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10152
/proc/meminfo: memFree=1283600/2055920 swapFree=4183936/4192956
[pid=10151] ppid=10149 vsize=131300 CPUtime=1182.21
/proc/10151/stat : 10151 (picosat) R 10149 10151 8972 0 -1 4194304 33916 0 0 0 118149 72 0 0 25 0 1 0 136508084 134451200 32425 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/10151/statm: 32825 32425 48 102 0 32720 0
Current children cumulated CPU time (s) 1182.21
Current children cumulated vsize (KiB) 131300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10152
/proc/meminfo: memFree=1283600/2055920 swapFree=4183936/4192956
[pid=10151] ppid=10149 vsize=131300 CPUtime=1200.03
/proc/10151/stat : 10151 (picosat) R 10149 10151 8972 0 -1 4194304 33916 0 0 0 119931 72 0 0 25 0 1 0 136508084 134451200 32425 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531120 0 0 4096 0 0 0 0 17 1 0 0
/proc/10151/statm: 32825 32425 48 102 0 32720 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 131300

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): 1200.5
CPU time (s): 1200.06
CPU user time (s): 1199.32
CPU system time (s): 0.747886
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 131640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.32
system time used= 0.747886
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33916
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= 2709

runsolver used 0.809876 second user time and 2.39663 second system time

The end



Launcher Data (download as text)




Begin job on node33 on Thu Feb 22 03:25:28 UTC 2007

IDJOB= 307173
IDBENCH= 20199
IDSOLVER= 106
FILE ID= node33/307173-1172114728

PBS_JOBID= 3892904

Free space on /tmp= 66558 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S49237390-14.cnf
COMMAND LINE= /tmp/evaluation/307173-1172114728/picosat /tmp/evaluation/307173-1172114728/instance-307173-1172114728.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-307173-1172114728 -o ROOT/results/node33/solver-307173-1172114728 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307173-1172114728/picosat /tmp/evaluation/307173-1172114728/instance-307173-1172114728.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  247d0c151f4cc557aeb64d98cd6697a8

RANDOM SEED= 847916051

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.259
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		: 3000.259
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:       1414312 kB
Buffers:         36812 kB
Cached:         506544 kB
SwapCached:       3092 kB
Active:          75840 kB
Inactive:       477220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1414312 kB
SwapTotal:     4192956 kB
SwapFree:      4183936 kB
Dirty:            2016 kB
Writeback:           0 kB
Mapped:          15620 kB
Slab:            74600 kB
Committed_AS:   234904 kB
PageTables:       1408 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= 66558 MiB

End job on node33 on Thu Feb 22 03:45:30 UTC 2007