Trace number 335082

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) 1200.03 1200.41

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7-dead-dnd005.sat05-3111.reshuffled-07.cnf
MD5SUM7f866db903b373b6b7f75057c2353f02
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark416.484
Satisfiable
(Un)Satisfiability was proved
Number of variables502
Number of clauses11816
Sum of the clauses size41772
Maximum clause length13
Minimum clause length1
Number of clauses of size 135
Number of clauses of size 21080
Number of clauses of size 38731
Number of clauses of size 4281
Number of clauses of size 5285
Number of clauses of size over 51404

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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-335082-1173607998 -o ROOT/results/node13/solver-335082-1173607998 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/335082-1173607998/picosat /tmp/evaluation/335082-1173607998/instance-335082-1173607998.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 0.94 3/77 6393
/proc/meminfo: memFree=1848712/2055920 swapFree=4158788/4192956
[pid=6393] ppid=6391 vsize=568 CPUtime=0
/proc/6393/stat : 6393 (picosat) R 6391 6393 5104 0 -1 4194304 73 0 0 0 0 0 0 0 18 0 1 0 380754298 581632 58 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/6393/statm: 142 58 40 102 0 37 0

[startup+0.015344 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 6393
/proc/meminfo: memFree=1848712/2055920 swapFree=4158788/4192956
[pid=6393] ppid=6391 vsize=568 CPUtime=0.01
/proc/6393/stat : 6393 (picosat) R 6391 6393 5104 0 -1 4194304 83 0 0 0 0 1 0 0 18 0 1 0 380754298 581632 68 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/6393/statm: 142 68 40 102 0 37 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 568

[startup+0.101355 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 6393
/proc/meminfo: memFree=1848712/2055920 swapFree=4158788/4192956
[pid=6393] ppid=6391 vsize=1004 CPUtime=0.09
/proc/6393/stat : 6393 (picosat) R 6391 6393 5104 0 -1 4194304 165 0 0 0 4 5 0 0 18 0 1 0 380754298 1028096 150 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/6393/statm: 251 150 40 102 0 146 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1004

[startup+0.301382 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 6393
/proc/meminfo: memFree=1848712/2055920 swapFree=4158788/4192956
[pid=6393] ppid=6391 vsize=1400 CPUtime=0.3
/proc/6393/stat : 6393 (picosat) R 6391 6393 5104 0 -1 4194304 269 0 0 0 23 7 0 0 19 0 1 0 380754298 1433600 254 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/6393/statm: 350 254 42 102 0 245 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1400

[startup+0.701434 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 6393
/proc/meminfo: memFree=1848712/2055920 swapFree=4158788/4192956
[pid=6393] ppid=6391 vsize=1408 CPUtime=0.69
/proc/6393/stat : 6393 (picosat) R 6391 6393 5104 0 -1 4194304 301 0 0 0 62 7 0 0 23 0 1 0 380754298 1441792 284 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/6393/statm: 352 284 48 102 0 247 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1408

[startup+1.50154 s]
/proc/loadavg: 0.92 0.98 0.94 2/78 6394
/proc/meminfo: memFree=1847744/2055920 swapFree=4158788/4192956
[pid=6393] ppid=6391 vsize=1540 CPUtime=1.49
/proc/6393/stat : 6393 (picosat) R 6391 6393 5104 0 -1 4194304 326 0 0 0 142 7 0 0 25 0 1 0 380754298 1576960 309 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/6393/statm: 385 309 48 102 0 280 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1540

[startup+3.10175 s]
/proc/loadavg: 0.92 0.98 0.94 2/78 6394
/proc/meminfo: memFree=1847360/2055920 swapFree=4158788/4192956
[pid=6393] ppid=6391 vsize=1672 CPUtime=3.09
/proc/6393/stat : 6393 (picosat) R 6391 6393 5104 0 -1 4194304 369 0 0 0 302 7 0 0 25 0 1 0 380754298 1712128 352 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6393/statm: 418 352 48 102 0 313 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1672

[startup+6.30118 s]
/proc/loadavg: 0.93 0.98 0.94 2/78 6394
/proc/meminfo: memFree=1847040/2055920 swapFree=4158788/4192956
[pid=6393] ppid=6391 vsize=1924 CPUtime=6.29
/proc/6393/stat : 6393 (picosat) R 6391 6393 5104 0 -1 4194304 428 0 0 0 622 7 0 0 25 0 1 0 380754298 1970176 411 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/6393/statm: 481 411 48 102 0 376 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1924

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 0.94 2/78 6394
/proc/meminfo: memFree=1846720/2055920 swapFree=4158788/4192956
[pid=6393] ppid=6391 vsize=2168 CPUtime=12.69
/proc/6393/stat : 6393 (picosat) R 6391 6393 5104 0 -1 4194304 482 0 0 0 1262 7 0 0 25 0 1 0 380754298 2220032 465 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/6393/statm: 542 465 48 102 0 437 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2168

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.94 2/78 6394
/proc/meminfo: memFree=1846144/2055920 swapFree=4158788/4192956
[pid=6393] ppid=6391 vsize=2816 CPUtime=25.48
/proc/6393/stat : 6393 (picosat) R 6391 6393 5104 0 -1 4194304 628 0 0 0 2541 7 0 0 25 0 1 0 380754298 2883584 611 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6393/statm: 704 611 48 102 0 599 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2816

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.94 2/78 6394
/proc/meminfo: memFree=1845504/2055920 swapFree=4158788/4192956
[pid=6393] ppid=6391 vsize=3408 CPUtime=51.08
/proc/6393/stat : 6393 (picosat) R 6391 6393 5104 0 -1 4194304 785 0 0 0 5100 8 0 0 25 0 1 0 380754298 3489792 768 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6393/statm: 852 768 48 102 0 747 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3408

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.94 2/78 6394
/proc/meminfo: memFree=1844736/2055920 swapFree=4158788/4192956
[pid=6393] ppid=6391 vsize=4032 CPUtime=102.26
/proc/6393/stat : 6393 (picosat) R 6391 6393 5104 0 -1 4194304 946 0 0 0 10218 8 0 0 25 0 1 0 380754298 4128768 929 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549502 0 0 4096 0 0 0 0 17 1 0 0
/proc/6393/statm: 1008 929 48 102 0 903 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4032

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 6394
/proc/meminfo: memFree=1844224/2055920 swapFree=4158788/4192956
[pid=6393] ppid=6391 vsize=4468 CPUtime=162.25
/proc/6393/stat : 6393 (picosat) R 6391 6393 5104 0 -1 4194304 1047 0 0 0 16216 9 0 0 25 0 1 0 380754298 4575232 1030 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6393/statm: 1117 1030 48 102 0 1012 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4468

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 6394
/proc/meminfo: memFree=1843712/2055920 swapFree=4158788/4192956
[pid=6393] ppid=6391 vsize=4924 CPUtime=222.22
/proc/6393/stat : 6393 (picosat) R 6391 6393 5104 0 -1 4194304 1165 0 0 0 22213 9 0 0 25 0 1 0 380754298 5042176 1148 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/6393/statm: 1231 1148 48 102 0 1126 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 4924

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 6394
/proc/meminfo: memFree=1843200/2055920 swapFree=4158788/4192956
[pid=6393] ppid=6391 vsize=5336 CPUtime=282.2
/proc/6393/stat : 6393 (picosat) R 6391 6393 5104 0 -1 4194304 1280 0 0 0 28211 9 0 0 25 0 1 0 380754298 5464064 1263 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529850 0 0 4096 0 0 0 0 17 1 0 0
/proc/6393/statm: 1334 1263 48 102 0 1229 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 5336

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 6394
/proc/meminfo: memFree=1842816/2055920 swapFree=4158788/4192956
[pid=6393] ppid=6391 vsize=5932 CPUtime=342.19
/proc/6393/stat : 6393 (picosat) R 6391 6393 5104 0 -1 4194304 1377 0 0 0 34209 10 0 0 25 0 1 0 380754298 6074368 1360 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6393/statm: 1483 1360 48 102 0 1378 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 5932

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 6394
/proc/meminfo: memFree=1842240/2055920 swapFree=4158788/4192956
[pid=6393] ppid=6391 vsize=6256 CPUtime=402.16
/proc/6393/stat : 6393 (picosat) R 6391 6393 5104 0 -1 4194304 1482 0 0 0 40206 10 0 0 25 0 1 0 380754298 6406144 1465 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6393/statm: 1564 1465 48 102 0 1459 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 6256

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 6394
/proc/meminfo: memFree=1842112/2055920 swapFree=4158788/4192956
[pid=6393] ppid=6391 vsize=6300 CPUtime=462.15
/proc/6393/stat : 6393 (picosat) R 6391 6393 5104 0 -1 4194304 1494 0 0 0 46204 11 0 0 25 0 1 0 380754298 6451200 1477 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/6393/statm: 1575 1477 48 102 0 1470 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 6300

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 6394
/proc/meminfo: memFree=1841600/2055920 swapFree=4158788/4192956
[pid=6393] ppid=6391 vsize=6700 CPUtime=522.13
/proc/6393/stat : 6393 (picosat) R 6391 6393 5104 0 -1 4194304 1600 0 0 0 52202 11 0 0 25 0 1 0 380754298 6860800 1583 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/6393/statm: 1675 1583 48 102 0 1570 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 6700

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 6394
/proc/meminfo: memFree=1841536/2055920 swapFree=4158788/4192956
[pid=6393] ppid=6391 vsize=6700 CPUtime=582.11
/proc/6393/stat : 6393 (picosat) R 6391 6393 5104 0 -1 4194304 1602 0 0 0 58199 12 0 0 25 0 1 0 380754298 6860800 1585 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6393/statm: 1675 1585 48 102 0 1570 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 6700

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 6394
/proc/meminfo: memFree=1841408/2055920 swapFree=4158788/4192956
[pid=6393] ppid=6391 vsize=6808 CPUtime=642.09
/proc/6393/stat : 6393 (picosat) R 6391 6393 5104 0 -1 4194304 1631 0 0 0 64197 12 0 0 25 0 1 0 380754298 6971392 1614 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6393/statm: 1702 1614 48 102 0 1597 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 6808

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 6394
/proc/meminfo: memFree=1840960/2055920 swapFree=4158788/4192956
[pid=6393] ppid=6391 vsize=7164 CPUtime=702.08
/proc/6393/stat : 6393 (picosat) R 6391 6393 5104 0 -1 4194304 1722 0 0 0 70195 13 0 0 25 0 1 0 380754298 7335936 1703 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549241 0 0 4096 0 0 0 0 17 1 0 0
/proc/6393/statm: 1791 1703 48 102 0 1686 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 7164

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 6394
/proc/meminfo: memFree=1840640/2055920 swapFree=4158788/4192956
[pid=6393] ppid=6391 vsize=7428 CPUtime=762.06
/proc/6393/stat : 6393 (picosat) R 6391 6393 5104 0 -1 4194304 1794 0 0 0 76193 13 0 0 25 0 1 0 380754298 7606272 1774 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6393/statm: 1857 1774 48 102 0 1752 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 7428

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 6394
/proc/meminfo: memFree=1840512/2055920 swapFree=4158788/4192956
[pid=6393] ppid=6391 vsize=7428 CPUtime=822.04
/proc/6393/stat : 6393 (picosat) R 6391 6393 5104 0 -1 4194304 1796 0 0 0 82190 14 0 0 25 0 1 0 380754298 7606272 1776 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6393/statm: 1857 1776 48 102 0 1752 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 7428

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 6394
/proc/meminfo: memFree=1840384/2055920 swapFree=4158788/4192956
[pid=6393] ppid=6391 vsize=7544 CPUtime=882.02
/proc/6393/stat : 6393 (picosat) R 6391 6393 5104 0 -1 4194304 1821 0 0 0 88188 14 0 0 25 0 1 0 380754298 7725056 1801 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/6393/statm: 1886 1801 48 102 0 1781 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 7544

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 6394
/proc/meminfo: memFree=1840128/2055920 swapFree=4158788/4192956
[pid=6393] ppid=6391 vsize=7692 CPUtime=942
/proc/6393/stat : 6393 (picosat) R 6391 6393 5104 0 -1 4194304 1866 0 0 0 94185 15 0 0 25 0 1 0 380754298 7876608 1845 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 1 0 0
/proc/6393/statm: 1923 1845 48 102 0 1818 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 7692

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 6394
/proc/meminfo: memFree=1840064/2055920 swapFree=4158788/4192956
[pid=6393] ppid=6391 vsize=7692 CPUtime=1001.98
/proc/6393/stat : 6393 (picosat) R 6391 6393 5104 0 -1 4194304 1866 0 0 0 100183 15 0 0 25 0 1 0 380754298 7876608 1845 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/6393/statm: 1923 1845 48 102 0 1818 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 7692

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 6394
/proc/meminfo: memFree=1840064/2055920 swapFree=4158788/4192956
[pid=6393] ppid=6391 vsize=7688 CPUtime=1061.96
/proc/6393/stat : 6393 (picosat) R 6391 6393 5104 0 -1 4194304 1866 0 0 0 106181 15 0 0 25 0 1 0 380754298 7872512 1844 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6393/statm: 1922 1844 48 102 0 1817 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 7688

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 6394
/proc/meminfo: memFree=1839872/2055920 swapFree=4158788/4192956
[pid=6393] ppid=6391 vsize=7940 CPUtime=1121.94
/proc/6393/stat : 6393 (picosat) R 6391 6393 5104 0 -1 4194304 1904 0 0 0 112178 16 0 0 25 0 1 0 380754298 8130560 1877 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/6393/statm: 1985 1877 48 102 0 1880 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 7940

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 6394
/proc/meminfo: memFree=1839296/2055920 swapFree=4158788/4192956
[pid=6393] ppid=6391 vsize=8500 CPUtime=1181.93
/proc/6393/stat : 6393 (picosat) R 6391 6393 5104 0 -1 4194304 2045 0 0 0 118176 17 0 0 25 0 1 0 380754298 8704000 2017 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6393/statm: 2125 2017 48 102 0 2020 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 8500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 6394
/proc/meminfo: memFree=1839232/2055920 swapFree=4158788/4192956
[pid=6393] ppid=6391 vsize=8536 CPUtime=1200.03
/proc/6393/stat : 6393 (picosat) R 6391 6393 5104 0 -1 4194304 2054 0 0 0 119986 17 0 0 25 0 1 0 380754298 8740864 2026 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549585 0 0 4096 0 0 0 0 17 1 0 0
/proc/6393/statm: 2134 2026 48 102 0 2029 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 8536

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): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.86
CPU system time (s): 0.172973
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 8632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.172973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2054
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= 24795

runsolver used 1.53677 second user time and 2.72959 second system time

The end



Launcher Data (download as text)




Begin job on node13 on Sun Mar 11 10:13:18 UTC 2007

IDJOB= 335082
IDBENCH= 24643
IDSOLVER= 106
FILE ID= node13/335082-1173607998

PBS_JOBID= 4101238

Free space on /tmp= 66453 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/QG/QG7-dead-dnd005.sat05-3111.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/335082-1173607998/picosat /tmp/evaluation/335082-1173607998/instance-335082-1173607998.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-335082-1173607998 -o ROOT/results/node13/solver-335082-1173607998 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/335082-1173607998/picosat /tmp/evaluation/335082-1173607998/instance-335082-1173607998.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  7f866db903b373b6b7f75057c2353f02

RANDOM SEED= 877690629

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1849120 kB
Buffers:         10380 kB
Cached:         112256 kB
SwapCached:       2076 kB
Active:          61696 kB
Inactive:        83536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1849120 kB
SwapTotal:     4192956 kB
SwapFree:      4158788 kB
Dirty:             688 kB
Writeback:           0 kB
Mapped:          30572 kB
Slab:            47140 kB
Committed_AS:  1643644 kB
PageTables:       1744 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= 66453 MiB

End job on node13 on Sun Mar 11 10:33:21 UTC 2007