Trace number 306845

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) 1200.12 1200.45

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1986560013-06.cnf
MD5SUM812435d2caa9f07edd6d7a2f7421f82b
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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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/node11/watcher-306845-1172107633 -o ROOT/results/node11/solver-306845-1172107633 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306845-1172107633/picosat /tmp/evaluation/306845-1172107633/instance-306845-1172107633.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 10797
/proc/meminfo: memFree=1894208/2055920 swapFree=4192812/4192956
[pid=10797] ppid=10795 vsize=1536 CPUtime=0
/proc/10797/stat : 10797 (picosat) R 10795 10797 10740 0 -1 4194304 295 0 0 0 0 0 0 0 18 0 1 0 230717848 1572864 280 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10797/statm: 384 280 40 102 0 279 0

[startup+0.107846 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 10797
/proc/meminfo: memFree=1894208/2055920 swapFree=4192812/4192956
[pid=10797] ppid=10795 vsize=1932 CPUtime=0.09
/proc/10797/stat : 10797 (picosat) R 10795 10797 10740 0 -1 4194304 376 0 0 0 4 5 0 0 18 0 1 0 230717848 1978368 361 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10797/statm: 483 361 40 102 0 378 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1932

[startup+0.519895 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 10797
/proc/meminfo: memFree=1894208/2055920 swapFree=4192812/4192956
[pid=10797] ppid=10795 vsize=3676 CPUtime=0.51
/proc/10797/stat : 10797 (picosat) R 10795 10797 10740 0 -1 4194304 799 0 0 0 25 26 0 0 22 0 1 0 230717848 3764224 779 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10797/statm: 919 779 48 102 0 814 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3676

[startup+1.34199 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 10798
/proc/meminfo: memFree=1890360/2055920 swapFree=4192812/4192956
[pid=10797] ppid=10795 vsize=4844 CPUtime=1.33
/proc/10797/stat : 10797 (picosat) R 10795 10797 10740 0 -1 4194304 1107 0 0 0 107 26 0 0 25 0 1 0 230717848 4960256 1087 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/10797/statm: 1211 1087 48 102 0 1106 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4844

[startup+2.97819 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 10798
/proc/meminfo: memFree=1888504/2055920 swapFree=4192812/4192956
[pid=10797] ppid=10795 vsize=7320 CPUtime=2.96
/proc/10797/stat : 10797 (picosat) R 10795 10797 10740 0 -1 4194304 1709 0 0 0 270 26 0 0 25 0 1 0 230717848 7495680 1689 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520058 0 0 4096 0 0 0 0 17 1 0 0
/proc/10797/statm: 1830 1689 48 102 0 1725 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7320

[startup+6.25457 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 10798
/proc/meminfo: memFree=1883384/2055920 swapFree=4192812/4192956
[pid=10797] ppid=10795 vsize=12380 CPUtime=6.24
/proc/10797/stat : 10797 (picosat) R 10795 10797 10740 0 -1 4194304 2932 0 0 0 596 28 0 0 25 0 1 0 230717848 12677120 2912 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529758 0 0 4096 0 0 0 0 17 1 0 0
/proc/10797/statm: 3095 2912 48 102 0 2990 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 12380

[startup+12.7133 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 10798
/proc/meminfo: memFree=1880312/2055920 swapFree=4192812/4192956
[pid=10797] ppid=10795 vsize=14488 CPUtime=12.7
/proc/10797/stat : 10797 (picosat) R 10795 10797 10740 0 -1 4194304 3471 0 0 0 1241 29 0 0 25 0 1 0 230717848 14835712 3451 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/10797/statm: 3622 3451 48 102 0 3517 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 14488

[startup+25.6149 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 10798
/proc/meminfo: memFree=1877560/2055920 swapFree=4192812/4192956
[pid=10797] ppid=10795 vsize=17304 CPUtime=25.6
/proc/10797/stat : 10797 (picosat) R 10795 10797 10740 0 -1 4194304 4156 0 0 0 2531 29 0 0 25 0 1 0 230717848 17719296 4136 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522761 0 0 4096 0 0 0 0 17 1 0 0
/proc/10797/statm: 4326 4136 48 102 0 4221 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 17304

[startup+51.2279 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 10798
/proc/meminfo: memFree=1872440/2055920 swapFree=4192812/4192956
[pid=10797] ppid=10795 vsize=22324 CPUtime=51.2
/proc/10797/stat : 10797 (picosat) R 10795 10797 10740 0 -1 4194304 5420 0 0 0 5090 30 0 0 25 0 1 0 230717848 22859776 5400 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/10797/statm: 5581 5400 48 102 0 5476 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 22324

[startup+102.445 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 10798
/proc/meminfo: memFree=1865592/2055920 swapFree=4192812/4192956
[pid=10797] ppid=10795 vsize=29048 CPUtime=102.41
/proc/10797/stat : 10797 (picosat) R 10795 10797 10740 0 -1 4194304 7119 0 0 0 10209 32 0 0 25 0 1 0 230717848 29745152 7099 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10797/statm: 7262 7099 48 102 0 7157 0
Current children cumulated CPU time (s) 102.41
Current children cumulated vsize (KiB) 29048

[startup+162.481 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 10798
/proc/meminfo: memFree=1859704/2055920 swapFree=4192812/4192956
[pid=10797] ppid=10795 vsize=34880 CPUtime=162.42
/proc/10797/stat : 10797 (picosat) R 10795 10797 10740 0 -1 4194304 8711 0 0 0 16209 33 0 0 25 0 1 0 230717848 35717120 8543 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10797/statm: 8720 8543 48 102 0 8615 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 34880

[startup+222.513 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 10798
/proc/meminfo: memFree=1852856/2055920 swapFree=4192812/4192956
[pid=10797] ppid=10795 vsize=41572 CPUtime=222.43
/proc/10797/stat : 10797 (picosat) R 10795 10797 10740 0 -1 4194304 10529 0 0 0 22208 35 0 0 25 0 1 0 230717848 42569728 10217 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10797/statm: 10393 10217 48 102 0 10288 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 41572

[startup+282.548 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 10798
/proc/meminfo: memFree=1848888/2055920 swapFree=4192812/4192956
[pid=10797] ppid=10795 vsize=46224 CPUtime=282.45
/proc/10797/stat : 10797 (picosat) R 10795 10797 10740 0 -1 4194304 11799 0 0 0 28208 37 0 0 25 0 1 0 230717848 47333376 11365 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529943 0 0 4096 0 0 0 0 17 1 0 0
/proc/10797/statm: 11556 11365 48 102 0 11451 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 46224

[startup+342.58 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 10798
/proc/meminfo: memFree=1843712/2055920 swapFree=4192812/4192956
[pid=10797] ppid=10795 vsize=50480 CPUtime=342.48
/proc/10797/stat : 10797 (picosat) R 10795 10797 10740 0 -1 4194304 13054 0 0 0 34209 39 0 0 25 0 1 0 230717848 51691520 12465 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531145 0 0 4096 0 0 0 0 17 1 0 0
/proc/10797/statm: 12620 12465 48 102 0 12515 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 50480

[startup+402.613 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 10798
/proc/meminfo: memFree=1839232/2055920 swapFree=4192812/4192956
[pid=10797] ppid=10795 vsize=54848 CPUtime=402.49
/proc/10797/stat : 10797 (picosat) R 10795 10797 10740 0 -1 4194304 14609 0 0 0 40208 41 0 0 25 0 1 0 230717848 56164352 13557 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523062 0 0 4096 0 0 0 0 17 1 0 0
/proc/10797/statm: 13712 13557 48 102 0 13607 0
Current children cumulated CPU time (s) 402.49
Current children cumulated vsize (KiB) 54848

[startup+462.645 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 10798
/proc/meminfo: memFree=1834240/2055920 swapFree=4192812/4192956
[pid=10797] ppid=10795 vsize=59872 CPUtime=462.5
/proc/10797/stat : 10797 (picosat) R 10795 10797 10740 0 -1 4194304 15937 0 0 0 46208 42 0 0 25 0 1 0 230717848 61308928 14806 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529909 0 0 4096 0 0 0 0 17 1 0 0
/proc/10797/statm: 14968 14806 48 102 0 14863 0
Current children cumulated CPU time (s) 462.5
Current children cumulated vsize (KiB) 59872

[startup+522.674 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 10798
/proc/meminfo: memFree=1833856/2055920 swapFree=4192812/4192956
[pid=10797] ppid=10795 vsize=60080 CPUtime=522.52
/proc/10797/stat : 10797 (picosat) R 10795 10797 10740 0 -1 4194304 16189 0 0 0 52209 43 0 0 25 0 1 0 230717848 61521920 14888 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10797/statm: 15020 14888 48 102 0 14915 0
Current children cumulated CPU time (s) 522.52
Current children cumulated vsize (KiB) 60080

[startup+582.705 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10798
/proc/meminfo: memFree=1829248/2055920 swapFree=4192812/4192956
[pid=10797] ppid=10795 vsize=64600 CPUtime=582.53
/proc/10797/stat : 10797 (picosat) R 10795 10797 10740 0 -1 4194304 17426 0 0 0 58209 44 0 0 25 0 1 0 230717848 66150400 16012 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10797/statm: 16150 16012 48 102 0 16045 0
Current children cumulated CPU time (s) 582.53
Current children cumulated vsize (KiB) 64600

[startup+642.734 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10798
/proc/meminfo: memFree=1829056/2055920 swapFree=4192812/4192956
[pid=10797] ppid=10795 vsize=64680 CPUtime=642.54
/proc/10797/stat : 10797 (picosat) R 10795 10797 10740 0 -1 4194304 18450 0 0 0 64209 45 0 0 25 0 1 0 230717848 66232320 16049 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529395 0 0 4096 0 0 0 0 17 1 0 0
/proc/10797/statm: 16170 16049 48 102 0 16065 0
Current children cumulated CPU time (s) 642.54
Current children cumulated vsize (KiB) 64680

[startup+702.762 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10798
/proc/meminfo: memFree=1820224/2055920 swapFree=4192812/4192956
[pid=10797] ppid=10795 vsize=73432 CPUtime=702.56
/proc/10797/stat : 10797 (picosat) R 10795 10797 10740 0 -1 4194304 20681 0 0 0 70208 48 0 0 25 0 1 0 230717848 75194368 18219 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/10797/statm: 18358 18219 48 102 0 18253 0
Current children cumulated CPU time (s) 702.56
Current children cumulated vsize (KiB) 73432

[startup+762.791 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10798
/proc/meminfo: memFree=1818624/2055920 swapFree=4192812/4192956
[pid=10797] ppid=10795 vsize=75148 CPUtime=762.57
/proc/10797/stat : 10797 (picosat) R 10795 10797 10740 0 -1 4194304 21215 0 0 0 76209 48 0 0 25 0 1 0 230717848 76951552 18591 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529751 0 0 4096 0 0 0 0 17 1 0 0
/proc/10797/statm: 18787 18591 48 102 0 18682 0
Current children cumulated CPU time (s) 762.57
Current children cumulated vsize (KiB) 75148

[startup+822.825 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10798
/proc/meminfo: memFree=1818176/2055920 swapFree=4192812/4192956
[pid=10797] ppid=10795 vsize=75540 CPUtime=822.59
/proc/10797/stat : 10797 (picosat) R 10795 10797 10740 0 -1 4194304 21392 0 0 0 82210 49 0 0 25 0 1 0 230717848 77352960 18701 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10797/statm: 18885 18701 48 102 0 18780 0
Current children cumulated CPU time (s) 822.59
Current children cumulated vsize (KiB) 75540

[startup+882.856 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10800
/proc/meminfo: memFree=1817408/2055920 swapFree=4192812/4192956
[pid=10797] ppid=10795 vsize=77100 CPUtime=882.6
/proc/10797/stat : 10797 (picosat) R 10795 10797 10740 0 -1 4194304 21834 0 0 0 88211 49 0 0 25 0 1 0 230717848 78950400 19077 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/10797/statm: 19275 19077 48 102 0 19170 0
Current children cumulated CPU time (s) 882.6
Current children cumulated vsize (KiB) 77100

[startup+942.885 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10800
/proc/meminfo: memFree=1815232/2055920 swapFree=4192812/4192956
[pid=10797] ppid=10795 vsize=78348 CPUtime=942.61
/proc/10797/stat : 10797 (picosat) R 10795 10797 10740 0 -1 4194304 22718 0 0 0 94211 50 0 0 25 0 1 0 230717848 80228352 19421 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10797/statm: 19587 19421 48 102 0 19482 0
Current children cumulated CPU time (s) 942.61
Current children cumulated vsize (KiB) 78348

[startup+1002.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10800
/proc/meminfo: memFree=1806208/2055920 swapFree=4192812/4192956
[pid=10797] ppid=10795 vsize=87912 CPUtime=1002.63
/proc/10797/stat : 10797 (picosat) R 10795 10797 10740 0 -1 4194304 25033 0 0 0 100211 52 0 0 25 0 1 0 230717848 90021888 21662 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/10797/statm: 21978 21662 48 102 0 21873 0
Current children cumulated CPU time (s) 1002.63
Current children cumulated vsize (KiB) 87912

[startup+1062.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10800
/proc/meminfo: memFree=1807040/2055920 swapFree=4192812/4192956
[pid=10797] ppid=10795 vsize=86988 CPUtime=1062.65
/proc/10797/stat : 10797 (picosat) R 10795 10797 10740 0 -1 4194304 25033 0 0 0 106212 53 0 0 25 0 1 0 230717848 89075712 21461 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529170 0 0 4096 0 0 0 0 17 1 0 0
/proc/10797/statm: 21747 21461 48 102 0 21642 0
Current children cumulated CPU time (s) 1062.65
Current children cumulated vsize (KiB) 86988

[startup+1122.98 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10800
/proc/meminfo: memFree=1803392/2055920 swapFree=4192812/4192956
[pid=10797] ppid=10795 vsize=90612 CPUtime=1122.66
/proc/10797/stat : 10797 (picosat) R 10795 10797 10740 0 -1 4194304 25993 0 0 0 112212 54 0 0 25 0 1 0 230717848 92786688 22347 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525907 0 0 4096 0 0 0 0 17 1 0 0
/proc/10797/statm: 22653 22347 48 102 0 22548 0
Current children cumulated CPU time (s) 1122.66
Current children cumulated vsize (KiB) 90612

[startup+1183.01 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10800
/proc/meminfo: memFree=1801984/2055920 swapFree=4192812/4192956
[pid=10797] ppid=10795 vsize=93068 CPUtime=1182.68
/proc/10797/stat : 10797 (picosat) R 10795 10797 10740 0 -1 4194304 27501 0 0 0 118212 56 0 0 25 0 1 0 230717848 95301632 22969 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/10797/statm: 23267 22969 48 102 0 23162 0
Current children cumulated CPU time (s) 1182.68
Current children cumulated vsize (KiB) 93068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10800
/proc/meminfo: memFree=1799488/2055920 swapFree=4192812/4192956
[pid=10797] ppid=10795 vsize=94500 CPUtime=1200.1
/proc/10797/stat : 10797 (picosat) R 10795 10797 10740 0 -1 4194304 27925 0 0 0 119954 56 0 0 25 0 1 0 230717848 96768000 23315 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10797/statm: 23625 23315 48 102 0 23520 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 94500

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10800
/proc/meminfo: memFree=1799488/2055920 swapFree=4192812/4192956
[pid=10797] ppid=10795 vsize=94500 CPUtime=1200.1
/proc/10797/stat : 10797 (picosat) R 10795 10797 10740 0 -1 4194304 27925 0 0 0 119954 56 0 0 25 0 1 0 230717848 96768000 23315 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10797/statm: 23625 23315 48 102 0 23520 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 94500

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.12
CPU user time (s): 1199.54
CPU system time (s): 0.579911
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 94812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.54
system time used= 0.579911
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27925
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= 25204

runsolver used 1.46678 second user time and 2.72558 second system time

The end



Launcher Data (download as text)




Begin job on node11 on Thu Feb 22 01:27:13 UTC 2007

IDJOB= 306845
IDBENCH= 20191
IDSOLVER= 106
FILE ID= node11/306845-1172107633

PBS_JOBID= 3865363

Free space on /tmp= 66548 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1986560013-06.cnf
COMMAND LINE= /tmp/evaluation/306845-1172107633/picosat /tmp/evaluation/306845-1172107633/instance-306845-1172107633.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-306845-1172107633 -o ROOT/results/node11/solver-306845-1172107633 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306845-1172107633/picosat /tmp/evaluation/306845-1172107633/instance-306845-1172107633.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  812435d2caa9f07edd6d7a2f7421f82b

RANDOM SEED= 791944369

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1894616 kB
Buffers:         15276 kB
Cached:          52928 kB
SwapCached:          0 kB
Active:          69968 kB
Inactive:        41284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1894616 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1664 kB
Writeback:           0 kB
Mapped:          61940 kB
Slab:            35620 kB
Committed_AS:   760816 kB
PageTables:       1756 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 node11 on Thu Feb 22 01:47:16 UTC 2007