Trace number 336426

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) 1200.02 1200.51

General information on the benchmark

Namecrafted/Hard/contest05/counting-clq/
unsat-set-a-fclqcolor-20-13-14.sat05-1278.reshuffled-07.cnf
MD5SUM38c3c1a13d0a8eeda16d38e05fb7bc45
Bench CategoryCRAFTED (crafted 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 variables730
Number of clauses43124
Sum of the clauses size123770
Maximum clause length20
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 26040
Number of clauses of size 337050
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 534

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/node29/watcher-336426-1173646540 -o ROOT/results/node29/solver-336426-1173646540 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/336426-1173646540/picosat /tmp/evaluation/336426-1173646540/instance-336426-1173646540.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: 1.00 1.00 1.00 3/77 1006
/proc/meminfo: memFree=1904608/2055920 swapFree=4144048/4192956
[pid=1006] ppid=1004 vsize=568 CPUtime=0
/proc/1006/stat : 1006 (picosat) R 1004 1006 511 0 -1 4194304 80 0 0 0 0 0 0 0 18 0 1 0 20960810 581632 65 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1006/statm: 142 65 40 102 0 37 0

[startup+0.0489739 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1006
/proc/meminfo: memFree=1904608/2055920 swapFree=4144048/4192956
[pid=1006] ppid=1004 vsize=700 CPUtime=0.03
/proc/1006/stat : 1006 (picosat) R 1004 1006 511 0 -1 4194304 124 0 0 0 1 2 0 0 18 0 1 0 20960810 716800 109 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1006/statm: 175 109 40 102 0 70 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 700

[startup+0.101983 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1006
/proc/meminfo: memFree=1904608/2055920 swapFree=4144048/4192956
[pid=1006] ppid=1004 vsize=1004 CPUtime=0.09
/proc/1006/stat : 1006 (picosat) R 1004 1006 511 0 -1 4194304 174 0 0 0 5 4 0 0 18 0 1 0 20960810 1028096 159 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1006/statm: 251 159 40 102 0 146 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1004

[startup+0.30201 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1006
/proc/meminfo: memFree=1904608/2055920 swapFree=4144048/4192956
[pid=1006] ppid=1004 vsize=1664 CPUtime=0.29
/proc/1006/stat : 1006 (picosat) R 1004 1006 511 0 -1 4194304 361 0 0 0 13 16 0 0 19 0 1 0 20960810 1703936 346 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1006/statm: 416 346 40 102 0 311 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1664

[startup+0.701066 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1006
/proc/meminfo: memFree=1904608/2055920 swapFree=4144048/4192956
[pid=1006] ppid=1004 vsize=3112 CPUtime=0.69
/proc/1006/stat : 1006 (picosat) R 1004 1006 511 0 -1 4194304 680 0 0 0 50 19 0 0 22 0 1 0 20960810 3186688 665 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/1006/statm: 778 665 42 102 0 673 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3112

[startup+1.50188 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1007
/proc/meminfo: memFree=1901720/2055920 swapFree=4144048/4192956
[pid=1006] ppid=1004 vsize=3516 CPUtime=1.49
/proc/1006/stat : 1006 (picosat) R 1004 1006 511 0 -1 4194304 801 0 0 0 130 19 0 0 25 0 1 0 20960810 3600384 784 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530332 0 0 4096 0 0 0 0 17 1 0 0
/proc/1006/statm: 879 784 48 102 0 774 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3516

[startup+3.10141 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1007
/proc/meminfo: memFree=1901272/2055920 swapFree=4144048/4192956
[pid=1006] ppid=1004 vsize=3804 CPUtime=3.09
/proc/1006/stat : 1006 (picosat) R 1004 1006 511 0 -1 4194304 892 0 0 0 290 19 0 0 25 0 1 0 20960810 3895296 875 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1006/statm: 951 875 48 102 0 846 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3804

[startup+6.30186 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1007
/proc/meminfo: memFree=1900504/2055920 swapFree=4144048/4192956
[pid=1006] ppid=1004 vsize=4636 CPUtime=6.29
/proc/1006/stat : 1006 (picosat) R 1004 1006 511 0 -1 4194304 1076 0 0 0 610 19 0 0 25 0 1 0 20960810 4747264 1059 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530341 0 0 4096 0 0 0 0 17 1 0 0
/proc/1006/statm: 1159 1059 48 102 0 1054 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4636

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1007
/proc/meminfo: memFree=1899608/2055920 swapFree=4144048/4192956
[pid=1006] ppid=1004 vsize=5356 CPUtime=12.68
/proc/1006/stat : 1006 (picosat) R 1004 1006 511 0 -1 4194304 1283 0 0 0 1249 19 0 0 25 0 1 0 20960810 5484544 1266 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530268 0 0 4096 0 0 0 0 17 1 0 0
/proc/1006/statm: 1339 1266 48 102 0 1234 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5356

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1007
/proc/meminfo: memFree=1898520/2055920 swapFree=4144048/4192956
[pid=1006] ppid=1004 vsize=6484 CPUtime=25.49
/proc/1006/stat : 1006 (picosat) R 1004 1006 511 0 -1 4194304 1509 0 0 0 2529 20 0 0 25 0 1 0 20960810 6639616 1492 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1006/statm: 1621 1492 48 102 0 1516 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6484

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1007
/proc/meminfo: memFree=1896856/2055920 swapFree=4144048/4192956
[pid=1006] ppid=1004 vsize=8068 CPUtime=51.07
/proc/1006/stat : 1006 (picosat) R 1004 1006 511 0 -1 4194304 2194 0 0 0 5087 20 0 0 25 0 1 0 20960810 8261632 1862 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1006/statm: 2017 1862 48 102 0 1912 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8068

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1007
/proc/meminfo: memFree=1895256/2055920 swapFree=4144048/4192956
[pid=1006] ppid=1004 vsize=9520 CPUtime=102.27
/proc/1006/stat : 1006 (picosat) R 1004 1006 511 0 -1 4194304 3200 0 0 0 10205 22 0 0 25 0 1 0 20960810 9748480 2256 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520025 0 0 4096 0 0 0 0 17 1 0 0
/proc/1006/statm: 2380 2256 48 102 0 2275 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9520

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1007
/proc/meminfo: memFree=1893464/2055920 swapFree=4144048/4192956
[pid=1006] ppid=1004 vsize=11144 CPUtime=162.23
/proc/1006/stat : 1006 (picosat) R 1004 1006 511 0 -1 4194304 4232 0 0 0 16201 22 0 0 25 0 1 0 20960810 11411456 2688 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530162 0 0 4096 0 0 0 0 17 1 0 0
/proc/1006/statm: 2786 2688 48 102 0 2681 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11144

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1007
/proc/meminfo: memFree=1892504/2055920 swapFree=4144048/4192956
[pid=1006] ppid=1004 vsize=12324 CPUtime=222.22
/proc/1006/stat : 1006 (picosat) R 1004 1006 511 0 -1 4194304 4898 0 0 0 22199 23 0 0 25 0 1 0 20960810 12619776 2924 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597654 0 0 4096 0 0 0 0 17 1 0 0
/proc/1006/statm: 3081 2924 48 102 0 2976 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12324

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1007
/proc/meminfo: memFree=1891416/2055920 swapFree=4144048/4192956
[pid=1006] ppid=1004 vsize=13304 CPUtime=282.2
/proc/1006/stat : 1006 (picosat) R 1004 1006 511 0 -1 4194304 5677 0 0 0 28195 25 0 0 25 0 1 0 20960810 13623296 3192 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520092 0 0 4096 0 0 0 0 17 1 0 0
/proc/1006/statm: 3326 3192 48 102 0 3221 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 13304

[startup+342.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/84 1092
/proc/meminfo: memFree=1889696/2055920 swapFree=4144048/4192956
[pid=1006] ppid=1004 vsize=13832 CPUtime=342.13
/proc/1006/stat : 1006 (picosat) R 1004 1006 511 0 -1 4194304 6148 0 0 0 34187 26 0 0 25 0 1 0 20960810 14163968 3299 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/1006/statm: 3458 3299 48 102 0 3353 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 13832

[startup+402.301 s]
/proc/loadavg: 1.21 1.06 1.02 2/84 1184
/proc/meminfo: memFree=1888928/2055920 swapFree=4144048/4192956
[pid=1006] ppid=1004 vsize=14492 CPUtime=402.07
/proc/1006/stat : 1006 (picosat) R 1004 1006 511 0 -1 4194304 6732 0 0 0 40180 27 0 0 25 0 1 0 20960810 14839808 3497 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530261 0 0 4096 0 0 0 0 17 1 0 0
/proc/1006/statm: 3623 3497 48 102 0 3518 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 14492

[startup+462.302 s]
/proc/loadavg: 1.08 1.05 1.01 2/78 1206
/proc/meminfo: memFree=1889048/2055920 swapFree=4144048/4192956
[pid=1006] ppid=1004 vsize=15284 CPUtime=462.03
/proc/1006/stat : 1006 (picosat) R 1004 1006 511 0 -1 4194304 7265 0 0 0 46176 27 0 0 25 0 1 0 20960810 15650816 3702 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/1006/statm: 3821 3702 48 102 0 3716 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 15284

[startup+522.301 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 1206
/proc/meminfo: memFree=1888280/2055920 swapFree=4144048/4192956
[pid=1006] ppid=1004 vsize=16036 CPUtime=522.01
/proc/1006/stat : 1006 (picosat) R 1004 1006 511 0 -1 4194304 7570 0 0 0 52173 28 0 0 25 0 1 0 20960810 16420864 3905 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/1006/statm: 4009 3905 48 102 0 3904 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 16036

[startup+582.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 1206
/proc/meminfo: memFree=1887832/2055920 swapFree=4144048/4192956
[pid=1006] ppid=1004 vsize=16564 CPUtime=582
/proc/1006/stat : 1006 (picosat) R 1004 1006 511 0 -1 4194304 7881 0 0 0 58171 29 0 0 25 0 1 0 20960810 16961536 4036 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1006/statm: 4141 4036 48 102 0 4036 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 16564

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 1206
/proc/meminfo: memFree=1887832/2055920 swapFree=4144048/4192956
[pid=1006] ppid=1004 vsize=16564 CPUtime=641.98
/proc/1006/stat : 1006 (picosat) R 1004 1006 511 0 -1 4194304 8151 0 0 0 64169 29 0 0 25 0 1 0 20960810 16961536 4036 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/1006/statm: 4141 4036 48 102 0 4036 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 16564

[startup+702.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 1206
/proc/meminfo: memFree=1887512/2055920 swapFree=4144048/4192956
[pid=1006] ppid=1004 vsize=17372 CPUtime=701.95
/proc/1006/stat : 1006 (picosat) R 1004 1006 511 0 -1 4194304 8555 0 0 0 70165 30 0 0 25 0 1 0 20960810 17788928 4099 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1006/statm: 4343 4099 48 102 0 4238 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 17372

[startup+762.305 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 1206
/proc/meminfo: memFree=1887256/2055920 swapFree=4144048/4192956
[pid=1006] ppid=1004 vsize=17644 CPUtime=761.94
/proc/1006/stat : 1006 (picosat) R 1004 1006 511 0 -1 4194304 9027 0 0 0 76163 31 0 0 25 0 1 0 20960810 18067456 4197 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1006/statm: 4411 4197 48 102 0 4306 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 17644

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1206
/proc/meminfo: memFree=1886936/2055920 swapFree=4144048/4192956
[pid=1006] ppid=1004 vsize=18040 CPUtime=821.92
/proc/1006/stat : 1006 (picosat) R 1004 1006 511 0 -1 4194304 9306 0 0 0 82160 32 0 0 25 0 1 0 20960810 18472960 4278 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1006/statm: 4510 4278 48 102 0 4405 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 18040

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1206
/proc/meminfo: memFree=1886040/2055920 swapFree=4144048/4192956
[pid=1006] ppid=1004 vsize=18832 CPUtime=881.9
/proc/1006/stat : 1006 (picosat) R 1004 1006 511 0 -1 4194304 9726 0 0 0 88157 33 0 0 25 0 1 0 20960810 19283968 4500 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/1006/statm: 4708 4500 48 102 0 4603 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 18832

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1206
/proc/meminfo: memFree=1885656/2055920 swapFree=4144048/4192956
[pid=1006] ppid=1004 vsize=19224 CPUtime=941.88
/proc/1006/stat : 1006 (picosat) R 1004 1006 511 0 -1 4194304 10122 0 0 0 94155 33 0 0 25 0 1 0 20960810 19685376 4584 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/1006/statm: 4806 4584 48 102 0 4701 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 19224

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1206
/proc/meminfo: memFree=1885528/2055920 swapFree=4144048/4192956
[pid=1006] ppid=1004 vsize=19224 CPUtime=1001.86
/proc/1006/stat : 1006 (picosat) R 1004 1006 511 0 -1 4194304 10245 0 0 0 100152 34 0 0 25 0 1 0 20960810 19685376 4603 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/1006/statm: 4806 4603 48 102 0 4701 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 19224

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1206
/proc/meminfo: memFree=1884632/2055920 swapFree=4144048/4192956
[pid=1006] ppid=1004 vsize=20148 CPUtime=1061.84
/proc/1006/stat : 1006 (picosat) R 1004 1006 511 0 -1 4194304 10807 0 0 0 106149 35 0 0 25 0 1 0 20960810 20631552 4843 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597638 0 0 4096 0 0 0 0 17 1 0 0
/proc/1006/statm: 5037 4843 48 102 0 4932 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 20148

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1206
/proc/meminfo: memFree=1884568/2055920 swapFree=4144048/4192956
[pid=1006] ppid=1004 vsize=20148 CPUtime=1121.82
/proc/1006/stat : 1006 (picosat) R 1004 1006 511 0 -1 4194304 10916 0 0 0 112147 35 0 0 25 0 1 0 20960810 20631552 4843 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1006/statm: 5037 4843 48 102 0 4932 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 20148

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1206
/proc/meminfo: memFree=1884184/2055920 swapFree=4144048/4192956
[pid=1006] ppid=1004 vsize=20544 CPUtime=1181.81
/proc/1006/stat : 1006 (picosat) R 1004 1006 511 0 -1 4194304 11235 0 0 0 118145 36 0 0 25 0 1 0 20960810 21037056 4944 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1006/statm: 5136 4944 48 102 0 5031 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 20544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1206
/proc/meminfo: memFree=1884184/2055920 swapFree=4144048/4192956
[pid=1006] ppid=1004 vsize=20544 CPUtime=1200
/proc/1006/stat : 1006 (picosat) R 1004 1006 511 0 -1 4194304 11235 0 0 0 119964 36 0 0 25 0 1 0 20960810 21037056 4944 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1006/statm: 5136 4944 48 102 0 5031 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 20544

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1206
/proc/meminfo: memFree=1884184/2055920 swapFree=4144048/4192956
[pid=1006] ppid=1004 vsize=20544 CPUtime=1200
/proc/1006/stat : 1006 (picosat) R 1004 1006 511 0 -1 4194304 11235 0 0 0 119964 36 0 0 25 0 1 0 20960810 21037056 4944 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1006/statm: 5136 4944 48 102 0 5031 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 20544

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.65
CPU system time (s): 0.365944
CPU usage (%): 99.9588
Max. virtual memory (cumulated for all children) (KiB): 20980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.65
system time used= 0.365944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11235
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= 2090

runsolver used 1.41278 second user time and 2.82457 second system time

The end



Launcher Data (download as text)




Begin job on node29 on Sun Mar 11 20:55:40 UTC 2007

IDJOB= 336426
IDBENCH= 24675
IDSOLVER= 106
FILE ID= node29/336426-1173646540

PBS_JOBID= 4101376

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/counting-clq/unsat-set-a-fclqcolor-20-13-14.sat05-1278.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/336426-1173646540/picosat /tmp/evaluation/336426-1173646540/instance-336426-1173646540.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-336426-1173646540 -o ROOT/results/node29/solver-336426-1173646540 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/336426-1173646540/picosat /tmp/evaluation/336426-1173646540/instance-336426-1173646540.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  38c3c1a13d0a8eeda16d38e05fb7bc45

RANDOM SEED= 867576162

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.270
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		: 3000.270
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:       1905016 kB
Buffers:         31468 kB
Cached:          66344 kB
SwapCached:      17652 kB
Active:          72484 kB
Inactive:        50620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1905016 kB
SwapTotal:     4192956 kB
SwapFree:      4144048 kB
Dirty:            1096 kB
Writeback:           0 kB
Mapped:          31584 kB
Slab:            13304 kB
Committed_AS:   157736 kB
PageTables:       1760 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= 66564 MiB

End job on node29 on Sun Mar 11 21:15:42 UTC 2007