Trace number 306722

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) 1200.09 1200.59

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S883878972-08.cnf
MD5SUM28ae03a20ed33a70e6a5afd2d43adafd
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/node70/watcher-306722-1172105043 -o ROOT/results/node70/solver-306722-1172105043 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306722-1172105043/picosat /tmp/evaluation/306722-1172105043/instance-306722-1172105043.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: 0.92 0.98 1.02 3/64 15081
/proc/meminfo: memFree=1937872/2055920 swapFree=4183300/4192956
[pid=15081] ppid=15079 vsize=1536 CPUtime=0
/proc/15081/stat : 15081 (picosat) R 15079 15081 14262 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 193305025 1572864 271 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15081/statm: 384 271 40 102 0 279 0

[startup+0.107175 s]
/proc/loadavg: 0.92 0.98 1.02 3/64 15081
/proc/meminfo: memFree=1937872/2055920 swapFree=4183300/4192956
[pid=15081] ppid=15079 vsize=1932 CPUtime=0.09
/proc/15081/stat : 15081 (picosat) R 15079 15081 14262 0 -1 4194304 375 0 0 0 4 5 0 0 18 0 1 0 193305025 1978368 360 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15081/statm: 483 360 40 102 0 378 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1932

[startup+0.515247 s]
/proc/loadavg: 0.92 0.98 1.02 3/64 15081
/proc/meminfo: memFree=1937872/2055920 swapFree=4183300/4192956
[pid=15081] ppid=15079 vsize=3656 CPUtime=0.5
/proc/15081/stat : 15081 (picosat) R 15079 15081 14262 0 -1 4194304 791 0 0 0 25 25 0 0 22 0 1 0 193305025 3743744 774 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15081/statm: 914 774 48 102 0 809 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3656

[startup+1.3364 s]
/proc/loadavg: 0.92 0.98 1.02 2/65 15082
/proc/meminfo: memFree=1933960/2055920 swapFree=4183300/4192956
[pid=15081] ppid=15079 vsize=4952 CPUtime=1.33
/proc/15081/stat : 15081 (picosat) R 15079 15081 14262 0 -1 4194304 1113 0 0 0 107 26 0 0 25 0 1 0 193305025 5070848 1096 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529943 0 0 4096 0 0 0 0 17 1 0 0
/proc/15081/statm: 1238 1096 48 102 0 1133 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4952

[startup+2.97469 s]
/proc/loadavg: 0.92 0.98 1.02 2/65 15082
/proc/meminfo: memFree=1932040/2055920 swapFree=4183300/4192956
[pid=15081] ppid=15079 vsize=7412 CPUtime=2.97
/proc/15081/stat : 15081 (picosat) R 15079 15081 14262 0 -1 4194304 1735 0 0 0 270 27 0 0 25 0 1 0 193305025 7589888 1718 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529181 0 0 4096 0 0 0 0 17 1 0 0
/proc/15081/statm: 1853 1718 48 102 0 1748 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 7412

[startup+6.25128 s]
/proc/loadavg: 0.93 0.98 1.02 2/65 15082
/proc/meminfo: memFree=1926920/2055920 swapFree=4183300/4192956
[pid=15081] ppid=15079 vsize=12464 CPUtime=6.24
/proc/15081/stat : 15081 (picosat) R 15079 15081 14262 0 -1 4194304 2950 0 0 0 596 28 0 0 25 0 1 0 193305025 12763136 2933 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/15081/statm: 3116 2933 48 102 0 3011 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 12464

[startup+12.7064 s]
/proc/loadavg: 0.93 0.98 1.02 2/65 15082
/proc/meminfo: memFree=1923976/2055920 swapFree=4183300/4192956
[pid=15081] ppid=15079 vsize=14492 CPUtime=12.69
/proc/15081/stat : 15081 (picosat) R 15079 15081 14262 0 -1 4194304 3473 0 0 0 1241 28 0 0 25 0 1 0 193305025 14839808 3452 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15081/statm: 3623 3452 48 102 0 3518 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14492

[startup+25.5068 s]
/proc/loadavg: 0.95 0.98 1.02 2/65 15082
/proc/meminfo: memFree=1920904/2055920 swapFree=4183300/4192956
[pid=15081] ppid=15079 vsize=17652 CPUtime=25.49
/proc/15081/stat : 15081 (picosat) R 15079 15081 14262 0 -1 4194304 4240 0 0 0 2520 29 0 0 25 0 1 0 193305025 18075648 4219 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15081/statm: 4413 4219 48 102 0 4308 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17652

[startup+51.1134 s]
/proc/loadavg: 0.96 0.98 1.02 2/65 15082
/proc/meminfo: memFree=1916488/2055920 swapFree=4183300/4192956
[pid=15081] ppid=15079 vsize=21944 CPUtime=51.09
/proc/15081/stat : 15081 (picosat) R 15079 15081 14262 0 -1 4194304 5327 0 0 0 5079 30 0 0 25 0 1 0 193305025 22470656 5306 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525865 0 0 4096 0 0 0 0 17 1 0 0
/proc/15081/statm: 5486 5306 48 102 0 5381 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 21944

[startup+102.322 s]
/proc/loadavg: 0.98 0.98 1.01 2/65 15082
/proc/meminfo: memFree=1909448/2055920 swapFree=4183300/4192956
[pid=15081] ppid=15079 vsize=28912 CPUtime=102.28
/proc/15081/stat : 15081 (picosat) R 15079 15081 14262 0 -1 4194304 7097 0 0 0 10196 32 0 0 25 0 1 0 193305025 29605888 7066 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15081/statm: 7228 7066 48 102 0 7123 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 28912

[startup+162.336 s]
/proc/loadavg: 0.99 0.98 1.01 2/65 15082
/proc/meminfo: memFree=1904072/2055920 swapFree=4183300/4192956
[pid=15081] ppid=15079 vsize=34204 CPUtime=162.27
/proc/15081/stat : 15081 (picosat) R 15079 15081 14262 0 -1 4194304 8430 0 0 0 16194 33 0 0 25 0 1 0 193305025 35024896 8366 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544814 0 0 4096 0 0 0 0 17 1 0 0
/proc/15081/statm: 8551 8366 48 102 0 8446 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 34204

[startup+222.349 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 15082
/proc/meminfo: memFree=1896904/2055920 swapFree=4183300/4192956
[pid=15081] ppid=15079 vsize=41316 CPUtime=222.26
/proc/15081/stat : 15081 (picosat) R 15079 15081 14262 0 -1 4194304 10354 0 0 0 22192 34 0 0 25 0 1 0 193305025 42307584 10146 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/15081/statm: 10329 10146 48 102 0 10224 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 41316

[startup+282.366 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 15082
/proc/meminfo: memFree=1892680/2055920 swapFree=4183300/4192956
[pid=15081] ppid=15079 vsize=45972 CPUtime=282.26
/proc/15081/stat : 15081 (picosat) R 15079 15081 14262 0 -1 4194304 11602 0 0 0 28190 36 0 0 25 0 1 0 193305025 47075328 11314 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/15081/statm: 11493 11314 48 102 0 11388 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 45972

[startup+342.385 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 15082
/proc/meminfo: memFree=1888456/2055920 swapFree=4183300/4192956
[pid=15081] ppid=15079 vsize=49680 CPUtime=342.26
/proc/15081/stat : 15081 (picosat) R 15079 15081 14262 0 -1 4194304 12733 0 0 0 34189 37 0 0 25 0 1 0 193305025 50872320 12250 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/15081/statm: 12420 12250 48 102 0 12315 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 49680

[startup+402.401 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 15082
/proc/meminfo: memFree=1882312/2055920 swapFree=4183300/4192956
[pid=15081] ppid=15079 vsize=55724 CPUtime=402.26
/proc/15081/stat : 15081 (picosat) R 15079 15081 14262 0 -1 4194304 15071 0 0 0 40186 40 0 0 25 0 1 0 193305025 57061376 13778 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530162 0 0 4096 0 0 0 0 17 1 0 0
/proc/15081/statm: 13931 13778 48 102 0 13826 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 55724

[startup+462.412 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 15082
/proc/meminfo: memFree=1879112/2055920 swapFree=4183300/4192956
[pid=15081] ppid=15079 vsize=58884 CPUtime=462.25
/proc/15081/stat : 15081 (picosat) R 15079 15081 14262 0 -1 4194304 15994 0 0 0 46184 41 0 0 25 0 1 0 193305025 60297216 14575 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15081/statm: 14721 14575 48 102 0 14616 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 58884

[startup+522.426 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 15084
/proc/meminfo: memFree=1877768/2055920 swapFree=4183300/4192956
[pid=15081] ppid=15079 vsize=59972 CPUtime=522.24
/proc/15081/stat : 15081 (picosat) R 15079 15081 14262 0 -1 4194304 16503 0 0 0 52182 42 0 0 25 0 1 0 193305025 61411328 14856 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529607 0 0 4096 0 0 0 0 17 1 0 0
/proc/15081/statm: 14993 14856 48 102 0 14888 0
Current children cumulated CPU time (s) 522.24
Current children cumulated vsize (KiB) 59972

[startup+582.441 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 15084
/proc/meminfo: memFree=1875272/2055920 swapFree=4183300/4192956
[pid=15081] ppid=15079 vsize=62380 CPUtime=582.24
/proc/15081/stat : 15081 (picosat) R 15079 15081 14262 0 -1 4194304 17933 0 0 0 58181 43 0 0 25 0 1 0 193305025 63877120 15469 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/15081/statm: 15595 15469 48 102 0 15490 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 62380

[startup+642.464 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 15084
/proc/meminfo: memFree=1875912/2055920 swapFree=4183300/4192956
[pid=15081] ppid=15079 vsize=61704 CPUtime=642.24
/proc/15081/stat : 15081 (picosat) R 15079 15081 14262 0 -1 4194304 19363 0 0 0 64180 44 0 0 25 0 1 0 193305025 63184896 15306 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/15081/statm: 15426 15306 48 102 0 15321 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 61704

[startup+702.48 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 15084
/proc/meminfo: memFree=1868872/2055920 swapFree=4183300/4192956
[pid=15081] ppid=15079 vsize=68796 CPUtime=702.24
/proc/15081/stat : 15081 (picosat) R 15079 15081 14262 0 -1 4194304 21183 0 0 0 70178 46 0 0 25 0 1 0 193305025 70447104 17065 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15081/statm: 17199 17065 48 102 0 17094 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 68796

[startup+762.49 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 15084
/proc/meminfo: memFree=1863816/2055920 swapFree=4183300/4192956
[pid=15081] ppid=15079 vsize=74068 CPUtime=762.22
/proc/15081/stat : 15081 (picosat) R 15079 15081 14262 0 -1 4194304 22570 0 0 0 76175 47 0 0 25 0 1 0 193305025 75845632 18324 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525907 0 0 4096 0 0 0 0 17 1 0 0
/proc/15081/statm: 18517 18324 48 102 0 18412 0
Current children cumulated CPU time (s) 762.22
Current children cumulated vsize (KiB) 74068

[startup+822.508 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 15084
/proc/meminfo: memFree=1862984/2055920 swapFree=4183300/4192956
[pid=15081] ppid=15079 vsize=74848 CPUtime=822.22
/proc/15081/stat : 15081 (picosat) R 15079 15081 14262 0 -1 4194304 22845 0 0 0 82175 47 0 0 25 0 1 0 193305025 76644352 18532 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/15081/statm: 18712 18532 48 102 0 18607 0
Current children cumulated CPU time (s) 822.22
Current children cumulated vsize (KiB) 74848

[startup+882.524 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 15084
/proc/meminfo: memFree=1856008/2055920 swapFree=4183300/4192956
[pid=15081] ppid=15079 vsize=82576 CPUtime=882.22
/proc/15081/stat : 15081 (picosat) R 15079 15081 14262 0 -1 4194304 24830 0 0 0 88173 49 0 0 25 0 1 0 193305025 84557824 20450 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15081/statm: 20644 20450 48 102 0 20539 0
Current children cumulated CPU time (s) 882.22
Current children cumulated vsize (KiB) 82576

[startup+942.54 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 15084
/proc/meminfo: memFree=1853640/2055920 swapFree=4183300/4192956
[pid=15081] ppid=15079 vsize=84096 CPUtime=942.22
/proc/15081/stat : 15081 (picosat) R 15079 15081 14262 0 -1 4194304 25299 0 0 0 94172 50 0 0 25 0 1 0 193305025 86114304 20849 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/15081/statm: 21024 20849 48 102 0 20919 0
Current children cumulated CPU time (s) 942.22
Current children cumulated vsize (KiB) 84096

[startup+1002.56 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 15084
/proc/meminfo: memFree=1850120/2055920 swapFree=4183300/4192956
[pid=15081] ppid=15079 vsize=88224 CPUtime=1002.21
/proc/15081/stat : 15081 (picosat) R 15079 15081 14262 0 -1 4194304 26269 0 0 0 100170 51 0 0 25 0 1 0 193305025 90341376 21745 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520092 0 0 4096 0 0 0 0 17 1 0 0
/proc/15081/statm: 22056 21745 48 102 0 21951 0
Current children cumulated CPU time (s) 1002.21
Current children cumulated vsize (KiB) 88224

[startup+1062.6 s]
/proc/loadavg: 0.99 0.98 1.00 2/71 15198
/proc/meminfo: memFree=1849048/2055920 swapFree=4183300/4192956
[pid=15081] ppid=15079 vsize=88224 CPUtime=1062.18
/proc/15081/stat : 15081 (picosat) R 15079 15081 14262 0 -1 4194304 26269 0 0 0 106166 52 0 0 25 0 1 0 193305025 90341376 21745 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/15081/statm: 22056 21745 48 102 0 21951 0
Current children cumulated CPU time (s) 1062.18
Current children cumulated vsize (KiB) 88224

[startup+1122.63 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 15282
/proc/meminfo: memFree=1849992/2055920 swapFree=4183300/4192956
[pid=15081] ppid=15079 vsize=88224 CPUtime=1122.15
/proc/15081/stat : 15081 (picosat) R 15079 15081 14262 0 -1 4194304 26269 0 0 0 112162 53 0 0 25 0 1 0 193305025 90341376 21745 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/15081/statm: 22056 21745 48 102 0 21951 0
Current children cumulated CPU time (s) 1122.15
Current children cumulated vsize (KiB) 88224

[startup+1182.65 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 15282
/proc/meminfo: memFree=1843848/2055920 swapFree=4183300/4192956
[pid=15081] ppid=15079 vsize=94164 CPUtime=1182.14
/proc/15081/stat : 15081 (picosat) R 15079 15081 14262 0 -1 4194304 27847 0 0 0 118160 54 0 0 25 0 1 0 193305025 96423936 23245 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15081/statm: 23541 23245 48 102 0 23436 0
Current children cumulated CPU time (s) 1182.14
Current children cumulated vsize (KiB) 94164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.57 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 15282
/proc/meminfo: memFree=1843848/2055920 swapFree=4183300/4192956
[pid=15081] ppid=15079 vsize=94164 CPUtime=1200.06
/proc/15081/stat : 15081 (picosat) R 15079 15081 14262 0 -1 4194304 27847 0 0 0 119952 54 0 0 25 0 1 0 193305025 96423936 23245 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/15081/statm: 23541 23245 48 102 0 23436 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 94164

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

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

[startup+1200.57 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 15282
/proc/meminfo: memFree=1843848/2055920 swapFree=4183300/4192956
[pid=15081] ppid=15079 vsize=94164 CPUtime=1200.06
/proc/15081/stat : 15081 (picosat) R 15079 15081 14262 0 -1 4194304 27847 0 0 0 119952 54 0 0 25 0 1 0 193305025 96423936 23245 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/15081/statm: 23541 23245 48 102 0 23436 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 94164

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.59
CPU time (s): 1200.09
CPU user time (s): 1199.53
CPU system time (s): 0.564914
CPU usage (%): 99.9584
Max. virtual memory (cumulated for all children) (KiB): 94476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.53
system time used= 0.564914
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27847
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= 2892

runsolver used 1.02584 second user time and 2.26066 second system time

The end



Launcher Data (download as text)




Begin job on node70 on Thu Feb 22 00:44:03 UTC 2007

IDJOB= 306722
IDBENCH= 20188
IDSOLVER= 106
FILE ID= node70/306722-1172105043

PBS_JOBID= 3892885

Free space on /tmp= 66560 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S883878972-08.cnf
COMMAND LINE= /tmp/evaluation/306722-1172105043/picosat /tmp/evaluation/306722-1172105043/instance-306722-1172105043.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-306722-1172105043 -o ROOT/results/node70/solver-306722-1172105043 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306722-1172105043/picosat /tmp/evaluation/306722-1172105043/instance-306722-1172105043.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  28ae03a20ed33a70e6a5afd2d43adafd

RANDOM SEED= 724884178

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.261
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		: 3000.261
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:       1938280 kB
Buffers:          8404 kB
Cached:          53900 kB
SwapCached:       3928 kB
Active:          33028 kB
Inactive:        39420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1938280 kB
SwapTotal:     4192956 kB
SwapFree:      4183300 kB
Dirty:            1492 kB
Writeback:           0 kB
Mapped:          15880 kB
Slab:            31308 kB
Committed_AS:   323828 kB
PageTables:       1396 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 node70 on Thu Feb 22 01:04:06 UTC 2007