Trace number 339534

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) 1200.07 1200.41

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest03-SGI_30_50_30_20_1-dir.sat05-439.reshuffled-07.cnf
MD5SUMbe0552b4894b69c578ebcc0b17dda689
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark210.366
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses69990
Sum of the clauses size140820
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 269960
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 530

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/node7/watcher-339534-1173706660 -o ROOT/results/node7/solver-339534-1173706660 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339534-1173706660/picosat /tmp/evaluation/339534-1173706660/instance-339534-1173706660.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: 0.99 0.98 0.99 3/77 10347
/proc/meminfo: memFree=1599184/2055920 swapFree=4147416/4192956
[pid=10347] ppid=10345 vsize=568 CPUtime=0
/proc/10347/stat : 10347 (picosat) R 10345 10347 6468 0 -1 4194304 81 0 0 0 0 0 0 0 18 0 1 0 390620758 581632 66 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10347/statm: 142 66 40 102 0 37 0

[startup+0.0573709 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 10347
/proc/meminfo: memFree=1599184/2055920 swapFree=4147416/4192956
[pid=10347] ppid=10345 vsize=700 CPUtime=0.05
/proc/10347/stat : 10347 (picosat) R 10345 10347 6468 0 -1 4194304 114 0 0 0 2 3 0 0 18 0 1 0 390620758 716800 99 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10347/statm: 175 99 40 102 0 70 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 700

[startup+0.101376 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 10347
/proc/meminfo: memFree=1599184/2055920 swapFree=4147416/4192956
[pid=10347] ppid=10345 vsize=832 CPUtime=0.1
/proc/10347/stat : 10347 (picosat) R 10345 10347 6468 0 -1 4194304 131 0 0 0 4 6 0 0 18 0 1 0 390620758 851968 116 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10347/statm: 208 116 40 102 0 103 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 832

[startup+0.301395 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 10347
/proc/meminfo: memFree=1599184/2055920 swapFree=4147416/4192956
[pid=10347] ppid=10345 vsize=1228 CPUtime=0.29
/proc/10347/stat : 10347 (picosat) R 10345 10347 6468 0 -1 4194304 227 0 0 0 13 16 0 0 19 0 1 0 390620758 1257472 212 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10347/statm: 307 212 40 102 0 202 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1228

[startup+0.701437 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 10347
/proc/meminfo: memFree=1599184/2055920 swapFree=4147416/4192956
[pid=10347] ppid=10345 vsize=1892 CPUtime=0.69
/proc/10347/stat : 10347 (picosat) R 10345 10347 6468 0 -1 4194304 424 0 0 0 44 25 0 0 22 0 1 0 390620758 1937408 407 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134530964 0 0 4096 0 0 0 0 17 1 0 0
/proc/10347/statm: 473 407 48 102 0 368 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1892

[startup+1.50152 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10348
/proc/meminfo: memFree=1597704/2055920 swapFree=4147416/4192956
[pid=10347] ppid=10345 vsize=2024 CPUtime=1.49
/proc/10347/stat : 10347 (picosat) R 10345 10347 6468 0 -1 4194304 439 0 0 0 124 25 0 0 25 0 1 0 390620758 2072576 422 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134544814 0 0 4096 0 0 0 0 17 1 0 0
/proc/10347/statm: 506 422 48 102 0 401 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2024

[startup+3.10169 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10348
/proc/meminfo: memFree=1597384/2055920 swapFree=4147416/4192956
[pid=10347] ppid=10345 vsize=2156 CPUtime=3.09
/proc/10347/stat : 10347 (picosat) R 10345 10347 6468 0 -1 4194304 496 0 0 0 284 25 0 0 25 0 1 0 390620758 2207744 479 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529604 0 0 4096 0 0 0 0 17 1 0 0
/proc/10347/statm: 539 479 48 102 0 434 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2156

[startup+6.30202 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10348
/proc/meminfo: memFree=1597000/2055920 swapFree=4147416/4192956
[pid=10347] ppid=10345 vsize=2556 CPUtime=6.29
/proc/10347/stat : 10347 (picosat) R 10345 10347 6468 0 -1 4194304 570 0 0 0 604 25 0 0 25 0 1 0 390620758 2617344 553 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134549588 0 0 4096 0 0 0 0 17 1 0 0
/proc/10347/statm: 639 553 48 102 0 534 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2556

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10348
/proc/meminfo: memFree=1596360/2055920 swapFree=4147416/4192956
[pid=10347] ppid=10345 vsize=2920 CPUtime=12.69
/proc/10347/stat : 10347 (picosat) R 10345 10347 6468 0 -1 4194304 668 0 0 0 1243 26 0 0 25 0 1 0 390620758 2990080 651 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134530090 0 0 4096 0 0 0 0 17 1 0 0
/proc/10347/statm: 730 651 48 102 0 625 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2920

[startup+25.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10348
/proc/meminfo: memFree=1595848/2055920 swapFree=4147416/4192956
[pid=10347] ppid=10345 vsize=3448 CPUtime=25.49
/proc/10347/stat : 10347 (picosat) R 10345 10347 6468 0 -1 4194304 812 0 0 0 2523 26 0 0 25 0 1 0 390620758 3530752 795 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/10347/statm: 862 795 48 102 0 757 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3448

[startup+51.1017 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10348
/proc/meminfo: memFree=1595208/2055920 swapFree=4147416/4192956
[pid=10347] ppid=10345 vsize=4076 CPUtime=51.08
/proc/10347/stat : 10347 (picosat) R 10345 10347 6468 0 -1 4194304 973 0 0 0 5082 26 0 0 25 0 1 0 390620758 4173824 956 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525835 0 0 4096 0 0 0 0 17 1 0 0
/proc/10347/statm: 1019 956 48 102 0 914 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4076

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10348
/proc/meminfo: memFree=1594376/2055920 swapFree=4147416/4192956
[pid=10347] ppid=10345 vsize=4920 CPUtime=102.27
/proc/10347/stat : 10347 (picosat) R 10345 10347 6468 0 -1 4194304 1167 0 0 0 10200 27 0 0 25 0 1 0 390620758 5038080 1150 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/10347/statm: 1230 1150 48 102 0 1125 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4920

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10348
/proc/meminfo: memFree=1593032/2055920 swapFree=4147416/4192956
[pid=10347] ppid=10345 vsize=6164 CPUtime=162.24
/proc/10347/stat : 10347 (picosat) R 10345 10347 6468 0 -1 4194304 1491 0 0 0 16197 27 0 0 25 0 1 0 390620758 6311936 1474 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 1 0 0
/proc/10347/statm: 1541 1474 48 102 0 1436 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6164

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10348
/proc/meminfo: memFree=1592392/2055920 swapFree=4147416/4192956
[pid=10347] ppid=10345 vsize=6804 CPUtime=222.23
/proc/10347/stat : 10347 (picosat) R 10345 10347 6468 0 -1 4194304 1641 0 0 0 22195 28 0 0 25 0 1 0 390620758 6967296 1624 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10347/statm: 1701 1624 48 102 0 1596 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6804

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10348
/proc/meminfo: memFree=1591944/2055920 swapFree=4147416/4192956
[pid=10347] ppid=10345 vsize=7256 CPUtime=282.21
/proc/10347/stat : 10347 (picosat) R 10345 10347 6468 0 -1 4194304 1754 0 0 0 28192 29 0 0 25 0 1 0 390620758 7430144 1737 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134597646 0 0 4096 0 0 0 0 17 1 0 0
/proc/10347/statm: 1814 1737 48 102 0 1709 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7256

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10348
/proc/meminfo: memFree=1591624/2055920 swapFree=4147416/4192956
[pid=10347] ppid=10345 vsize=7516 CPUtime=342.19
/proc/10347/stat : 10347 (picosat) R 10345 10347 6468 0 -1 4194304 1832 0 0 0 34190 29 0 0 25 0 1 0 390620758 7696384 1815 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134597644 0 0 4096 0 0 0 0 17 1 0 0
/proc/10347/statm: 1879 1815 48 102 0 1774 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 7516

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10350
/proc/meminfo: memFree=1590664/2055920 swapFree=4147416/4192956
[pid=10347] ppid=10345 vsize=8412 CPUtime=402.18
/proc/10347/stat : 10347 (picosat) R 10345 10347 6468 0 -1 4194304 2063 0 0 0 40188 30 0 0 25 0 1 0 390620758 8613888 2046 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/10347/statm: 2103 2046 48 102 0 1998 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 8412

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10350
/proc/meminfo: memFree=1590728/2055920 swapFree=4147416/4192956
[pid=10347] ppid=10345 vsize=8452 CPUtime=462.17
/proc/10347/stat : 10347 (picosat) R 10345 10347 6468 0 -1 4194304 2067 0 0 0 46186 31 0 0 25 0 1 0 390620758 8654848 2050 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525631 0 0 4096 0 0 0 0 17 1 0 0
/proc/10347/statm: 2113 2050 48 102 0 2008 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 8452

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10350
/proc/meminfo: memFree=1589960/2055920 swapFree=4147416/4192956
[pid=10347] ppid=10345 vsize=9204 CPUtime=522.14
/proc/10347/stat : 10347 (picosat) R 10345 10347 6468 0 -1 4194304 2257 0 0 0 52183 31 0 0 25 0 1 0 390620758 9424896 2240 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529903 0 0 4096 0 0 0 0 17 1 0 0
/proc/10347/statm: 2301 2240 48 102 0 2196 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 9204

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10350
/proc/meminfo: memFree=1589768/2055920 swapFree=4147416/4192956
[pid=10347] ppid=10345 vsize=9368 CPUtime=582.13
/proc/10347/stat : 10347 (picosat) R 10345 10347 6468 0 -1 4194304 2289 0 0 0 58181 32 0 0 25 0 1 0 390620758 9592832 2272 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/10347/statm: 2342 2272 48 102 0 2237 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 9368

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10350
/proc/meminfo: memFree=1589512/2055920 swapFree=4147416/4192956
[pid=10347] ppid=10345 vsize=9668 CPUtime=642.11
/proc/10347/stat : 10347 (picosat) R 10345 10347 6468 0 -1 4194304 2369 0 0 0 64179 32 0 0 25 0 1 0 390620758 9900032 2352 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134530268 0 0 4096 0 0 0 0 17 1 0 0
/proc/10347/statm: 2417 2352 48 102 0 2312 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 9668

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10350
/proc/meminfo: memFree=1587592/2055920 swapFree=4147416/4192956
[pid=10347] ppid=10345 vsize=11384 CPUtime=702.09
/proc/10347/stat : 10347 (picosat) R 10345 10347 6468 0 -1 4194304 2931 0 0 0 70176 33 0 0 25 0 1 0 390620758 11657216 2791 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529993 0 0 4096 0 0 0 0 17 1 0 0
/proc/10347/statm: 2846 2791 48 102 0 2741 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 11384

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10350
/proc/meminfo: memFree=1587656/2055920 swapFree=4147416/4192956
[pid=10347] ppid=10345 vsize=11376 CPUtime=762.08
/proc/10347/stat : 10347 (picosat) R 10345 10347 6468 0 -1 4194304 2931 0 0 0 76174 34 0 0 25 0 1 0 390620758 11649024 2789 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/10347/statm: 2844 2789 48 102 0 2739 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 11376

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10350
/proc/meminfo: memFree=1587720/2055920 swapFree=4147416/4192956
[pid=10347] ppid=10345 vsize=11356 CPUtime=822.06
/proc/10347/stat : 10347 (picosat) R 10345 10347 6468 0 -1 4194304 2931 0 0 0 82172 34 0 0 25 0 1 0 390620758 11628544 2784 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529285 0 0 4096 0 0 0 0 17 1 0 0
/proc/10347/statm: 2839 2784 48 102 0 2734 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 11356

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10350
/proc/meminfo: memFree=1587720/2055920 swapFree=4147416/4192956
[pid=10347] ppid=10345 vsize=11336 CPUtime=882.05
/proc/10347/stat : 10347 (picosat) R 10345 10347 6468 0 -1 4194304 2931 0 0 0 88170 35 0 0 25 0 1 0 390620758 11608064 2779 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/10347/statm: 2834 2779 48 102 0 2729 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 11336

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10350
/proc/meminfo: memFree=1587720/2055920 swapFree=4147416/4192956
[pid=10347] ppid=10345 vsize=11336 CPUtime=942.02
/proc/10347/stat : 10347 (picosat) R 10345 10347 6468 0 -1 4194304 2931 0 0 0 94167 35 0 0 25 0 1 0 390620758 11608064 2779 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10347/statm: 2834 2779 48 102 0 2729 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 11336

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10350
/proc/meminfo: memFree=1587784/2055920 swapFree=4147416/4192956
[pid=10347] ppid=10345 vsize=11456 CPUtime=1002.01
/proc/10347/stat : 10347 (picosat) R 10345 10347 6468 0 -1 4194304 2949 0 0 0 100165 36 0 0 25 0 1 0 390620758 11730944 2797 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10347/statm: 2864 2797 48 102 0 2759 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 11456

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10350
/proc/meminfo: memFree=1587720/2055920 swapFree=4147416/4192956
[pid=10347] ppid=10345 vsize=11452 CPUtime=1061.99
/proc/10347/stat : 10347 (picosat) R 10345 10347 6468 0 -1 4194304 2949 0 0 0 106163 36 0 0 25 0 1 0 390620758 11726848 2797 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10347/statm: 2863 2797 48 102 0 2758 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 11452

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10350
/proc/meminfo: memFree=1587720/2055920 swapFree=4147416/4192956
[pid=10347] ppid=10345 vsize=11540 CPUtime=1121.98
/proc/10347/stat : 10347 (picosat) R 10345 10347 6468 0 -1 4194304 2967 0 0 0 112161 37 0 0 25 0 1 0 390620758 11816960 2815 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134531145 0 0 4096 0 0 0 0 17 1 0 0
/proc/10347/statm: 2885 2815 48 102 0 2780 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 11540

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10350
/proc/meminfo: memFree=1587208/2055920 swapFree=4147416/4192956
[pid=10347] ppid=10345 vsize=11904 CPUtime=1181.96
/proc/10347/stat : 10347 (picosat) R 10345 10347 6468 0 -1 4194304 3071 0 0 0 118158 38 0 0 25 0 1 0 390620758 12189696 2919 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 1 0 0
/proc/10347/statm: 2976 2919 48 102 0 2871 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 11904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10350
/proc/meminfo: memFree=1587016/2055920 swapFree=4147416/4192956
[pid=10347] ppid=10345 vsize=12168 CPUtime=1200.06
/proc/10347/stat : 10347 (picosat) R 10345 10347 6468 0 -1 4194304 3124 0 0 0 119968 38 0 0 25 0 1 0 390620758 12460032 2972 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/10347/statm: 3042 2972 48 102 0 2937 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 12168

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): 1200.07
CPU user time (s): 1199.69
CPU system time (s): 0.384941
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 12168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.69
system time used= 0.384941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3124
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= 1819

runsolver used 1.50977 second user time and 2.81857 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Mon Mar 12 13:37:40 UTC 2007

IDJOB= 339534
IDBENCH= 24749
IDSOLVER= 106
FILE ID= node7/339534-1173706660

PBS_JOBID= 4101475

Free space on /tmp= 66485 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest03-SGI_30_50_30_20_1-dir.sat05-439.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339534-1173706660/picosat /tmp/evaluation/339534-1173706660/instance-339534-1173706660.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-339534-1173706660 -o ROOT/results/node7/solver-339534-1173706660 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339534-1173706660/picosat /tmp/evaluation/339534-1173706660/instance-339534-1173706660.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  be0552b4894b69c578ebcc0b17dda689

RANDOM SEED= 530347994

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1599592 kB
Buffers:         44104 kB
Cached:         320044 kB
SwapCached:       8628 kB
Active:         230612 kB
Inactive:       156892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1599592 kB
SwapTotal:     4192956 kB
SwapFree:      4147416 kB
Dirty:            1236 kB
Writeback:           0 kB
Mapped:          30468 kB
Slab:            54348 kB
Committed_AS:  1325880 kB
PageTables:       1768 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= 66485 MiB

End job on node7 on Mon Mar 12 13:57:43 UTC 2007