Trace number 1727944

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 913? (TO) 1200.07 1200.51

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7-dead-dnd001.sat05-3419.reshuffled-07.cnf
MD5SUM26eb408aec254c812108c852e426e72f
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark467.813
Satisfiable
(Un)Satisfiability was proved
Number of variables1040
Number of clauses13020
Sum of the clauses size54606
Maximum clause length13
Minimum clause length1
Number of clauses of size 135
Number of clauses of size 21086
Number of clauses of size 38679
Number of clauses of size 4261
Number of clauses of size 5297
Number of clauses of size over 52662

Solver Data

0.00/0.00	c PicoSAT SAT Solver Version 913
0.00/0.00	c Copyright (c) 2006 - 2009 Armin Biere JKU Linz
0.00/0.00	c gcc -Wall -Wextra -m32 -static -DNDEBUG -O3 -fomit-frame-pointer -finline-limit=1000000
0.00/0.00	c
0.00/0.00	c parsing HOME/instance-1727944-1240730926.cnf
0.00/0.00	c parsed header 'p cnf 1040 13020'
0.00/0.01	c initialized 1040 variables
0.00/0.01	c found 13020 non trivial clauses
0.00/0.01	c
0.00/0.01	c random number generator seed 0
0.00/0.01	c 
0.00/0.01	c  seconds     variables   original    learned     agility
0.00/0.01	c         level        used      conflicts    limit          MB
0.00/0.01	c 
0.00/0.01	c s   0.0   0.0   984  48.7 11529     0    30     0   0.0   0.5 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 5914 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0 217.8   984  50.6 11529   100   130  6505   8.1   0.5 
0.00/0.02	c R   0.0 217.8   984  50.6 11529   100   130  6505   8.2   0.5 
0.00/0.03	c +   0.0 168.4   984  51.4 11529   250   280  7155  14.7   0.6 
0.00/0.03	c R   0.0 145.8   984  51.4 11529   400   430  7155  18.5   0.6 
0.00/0.04	c +   0.0 147.8   984  53.7 11529   475   505  7870  18.3   0.6 
0.00/0.05	c +   0.1 120.7   984  53.7 11529   812   842  8657  20.7   0.6 
0.05/0.07	c R   0.1 102.9   984  53.7 11529  1204  1234  8657  21.5   0.7 
0.05/0.08	c +   0.1 104.1   984  55.3 11529  1317  1347  9522  20.4   0.7 
0.09/0.12	c +   0.1 133.9   984  65.4 11529  2074  2104 10474  19.9   0.8 
0.09/0.19	c +   0.2 115.2   984  65.4 11529  3209  3239 11521  21.2   1.0 
0.09/0.19	c R   0.2 115.2   984  65.4 11529  3210  3240 11521  21.3   1.0 
0.29/0.30	c +   0.3  96.6   984  66.0 11529  4911  4941 12673  21.0   1.2 
0.49/0.53	c +   0.5  90.3   984  69.8 11529  7464  7494 13940  22.9   1.6 
0.59/0.60	c N   0.6  88.4   984  69.8 11529  8032  8062 13940  23.3   1.7 
0.89/0.96	c +   1.0  76.6   984  69.8 11529 11293 11323 15334  20.4   2.2 
1.59/1.64	c +   1.6  72.7   984  71.4 11529 17036  9387 16867  19.5   2.0 
1.89/1.91	c R   1.9  70.8   984  71.4 11529 19262 11613 16867  19.4   2.3 
2.79/2.88	c +   2.9  66.5   984  72.6 11529 25650  9556 18553  18.8   2.1 
4.89/4.95	c +   5.0  60.0   984  72.6 11529 38571 13194 20408  20.6   2.6 
5.89/5.96	c R   6.0  56.2   984  72.6 11529 44918 19541 20408  22.4   3.7 
5.89/5.96	c 
5.89/5.96	c  seconds     variables   original    learned     agility
5.89/5.96	c         level        used      conflicts    limit          MB
5.89/5.96	c 
8.18/8.25	c +   8.3  51.8   984  72.6 11529 57952 12145 22448  21.5   2.4 
14.29/14.33	c +  14.3  46.5   984  72.6 11529 87023 18745 24692  22.2   3.4 
17.69/17.78	c R  17.8  43.7   984  72.6 11529 102e3 22029 24692  22.3   4.4 
24.38/24.49	c +  24.5  42.8   984  72.6 11529 130e3 12914 27161  21.8   2.5 
41.17/41.20	c +  41.2  41.5   984  72.6 11529 196e3 23954 29877  20.9   4.8 
52.58/52.66	c N  52.6  41.6   984  72.6 11529 230e3 28919 29877  23.3   6.0 
71.07/71.16	c +  71.1  41.0   984  72.6 11529 294e3 17428 32864  22.0   3.4 
122.75/122.86	c + 122.8  40.5   984  72.6 11529 441e3 16595 36150  20.3   3.4 
151.13/151.23	c R 151.2  40.6   984  72.6 11529 513e3 34016 36150  22.3   7.1 
210.42/210.54	c + 210.5  40.2   984  73.0 11529 662e3 20263 39765  21.7   4.2 
363.86/364.07	c + 363.9  40.3   984  73.0 11529 993e3 33079 43741  22.0   6.9 
430.44/430.66	c R 430.5  40.4   984  73.0 11529 112e4 35112 43741  22.7   7.3 
622.76/623.06	c + 622.8  40.3   984  73.0 11529 148e4 22602 48115  22.3   4.2 
1055.61/1056.01	c + 106e1  40.1   984  73.0 11529 223e4 28452 52926  22.0   5.5 
1176.76/1177.24	c R 118e1  39.7   984  73.0 11529 246e4 39631 52926  20.8   7.8 

Verifier Data

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1727944-1240730926/watcher-1727944-1240730926 -o /tmp/evaluation-result-1727944-1240730926/solver-1727944-1240730926 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1727944-1240730926.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): 1800 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: 1.83 1.82 1.45 3/64 25436
/proc/meminfo: memFree=1388152/2055920 swapFree=4192812/4192956
[pid=25436] ppid=25434 vsize=912 CPUtime=0
/proc/25436/stat : 25436 (picosat) R 25434 25436 25147 0 -1 4194304 135 0 0 0 0 0 0 0 18 0 1 0 101126287 933888 120 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/25436/statm: 228 120 56 152 0 74 0

[startup+0.06021 s]
/proc/loadavg: 1.83 1.82 1.45 3/64 25436
/proc/meminfo: memFree=1388152/2055920 swapFree=4192812/4192956
[pid=25436] ppid=25434 vsize=1448 CPUtime=0.05
/proc/25436/stat : 25436 (picosat) R 25434 25436 25147 0 -1 4194304 272 0 0 0 5 0 0 0 18 0 1 0 101126287 1482752 257 1992294400 134512640 135137933 4294956224 18446744073709551615 134547443 0 0 4096 0 0 0 0 17 1 0 0
/proc/25436/statm: 362 257 69 152 0 208 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1448

[startup+0.101218 s]
/proc/loadavg: 1.83 1.82 1.45 3/64 25436
/proc/meminfo: memFree=1388152/2055920 swapFree=4192812/4192956
[pid=25436] ppid=25434 vsize=1580 CPUtime=0.09
/proc/25436/stat : 25436 (picosat) R 25434 25436 25147 0 -1 4194304 302 0 0 0 9 0 0 0 18 0 1 0 101126287 1617920 287 1992294400 134512640 135137933 4294956224 18446744073709551615 134551631 0 0 4096 0 0 0 0 17 1 0 0
/proc/25436/statm: 395 287 69 152 0 241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1580

[startup+0.301261 s]
/proc/loadavg: 1.83 1.82 1.45 3/64 25436
/proc/meminfo: memFree=1388152/2055920 swapFree=4192812/4192956
[pid=25436] ppid=25434 vsize=1992 CPUtime=0.29
/proc/25436/stat : 25436 (picosat) R 25434 25436 25147 0 -1 4194304 416 0 0 0 29 0 0 0 19 0 1 0 101126287 2039808 401 1992294400 134512640 135137933 4294956224 18446744073709551615 134551631 0 0 4096 0 0 0 0 17 1 0 0
/proc/25436/statm: 498 401 69 152 0 344 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1992

[startup+0.701346 s]
/proc/loadavg: 1.83 1.82 1.45 3/64 25436
/proc/meminfo: memFree=1388152/2055920 swapFree=4192812/4192956
[pid=25436] ppid=25434 vsize=2708 CPUtime=0.69
/proc/25436/stat : 25436 (picosat) R 25434 25436 25147 0 -1 4194304 590 0 0 0 69 0 0 0 22 0 1 0 101126287 2772992 575 1992294400 134512640 135137933 4294956224 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/25436/statm: 677 575 69 152 0 523 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2708

[startup+1.50152 s]
/proc/loadavg: 1.83 1.82 1.45 2/65 25437
/proc/meminfo: memFree=1385648/2055920 swapFree=4192812/4192956
[pid=25436] ppid=25434 vsize=3896 CPUtime=1.49
/proc/25436/stat : 25436 (picosat) R 25434 25436 25147 0 -1 4194304 881 0 0 0 149 0 0 0 25 0 1 0 101126287 3989504 866 1992294400 134512640 135137933 4294956224 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/25436/statm: 974 866 69 152 0 820 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3896

[startup+3.10186 s]
/proc/loadavg: 1.83 1.82 1.45 2/65 25437
/proc/meminfo: memFree=1384816/2055920 swapFree=4192812/4192956
[pid=25436] ppid=25434 vsize=4424 CPUtime=3.09
/proc/25436/stat : 25436 (picosat) R 25434 25436 25147 0 -1 4194304 981 0 0 0 309 0 0 0 25 0 1 0 101126287 4530176 966 1992294400 134512640 135137933 4294956224 18446744073709551615 134548919 0 0 4096 0 0 0 0 17 1 0 0
/proc/25436/statm: 1106 966 69 152 0 952 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4424

[startup+6.30155 s]
/proc/loadavg: 1.77 1.81 1.44 2/65 25437
/proc/meminfo: memFree=1384112/2055920 swapFree=4192812/4192956
[pid=25436] ppid=25434 vsize=4820 CPUtime=6.29
/proc/25436/stat : 25436 (picosat) R 25434 25436 25147 0 -1 4194304 1099 0 0 0 629 0 0 0 25 0 1 0 101126287 4935680 1084 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25436/statm: 1205 1084 69 152 0 1051 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4820

[startup+12.7019 s]
/proc/loadavg: 1.71 1.79 1.44 2/65 25437
/proc/meminfo: memFree=1383152/2055920 swapFree=4192812/4192956
[pid=25436] ppid=25434 vsize=5348 CPUtime=12.69
/proc/25436/stat : 25436 (picosat) R 25434 25436 25147 0 -1 4194304 1239 0 0 0 1268 1 0 0 25 0 1 0 101126287 5476352 1224 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25436/statm: 1337 1224 69 152 0 1183 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5348

[startup+25.5017 s]
/proc/loadavg: 1.55 1.75 1.43 2/65 25437
/proc/meminfo: memFree=1382448/2055920 swapFree=4192812/4192956
[pid=25436] ppid=25434 vsize=6008 CPUtime=25.48
/proc/25436/stat : 25436 (picosat) R 25434 25436 25147 0 -1 4194304 1413 0 0 0 2547 1 0 0 25 0 1 0 101126287 6152192 1398 1992294400 134512640 135137933 4294956224 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/25436/statm: 1502 1398 69 152 0 1348 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6008

[startup+51.1011 s]
/proc/loadavg: 1.36 1.69 1.42 2/65 25437
/proc/meminfo: memFree=1381040/2055920 swapFree=4192812/4192956
[pid=25436] ppid=25434 vsize=7460 CPUtime=51.08
/proc/25436/stat : 25436 (picosat) R 25434 25436 25147 0 -1 4194304 1764 0 0 0 5106 2 0 0 25 0 1 0 101126287 7639040 1749 1992294400 134512640 135137933 4294956224 18446744073709551615 134549144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25436/statm: 1865 1749 69 152 0 1711 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7460

[startup+102.305 s]
/proc/loadavg: 1.15 1.58 1.40 2/65 25437
/proc/meminfo: memFree=1380720/2055920 swapFree=4192812/4192956
[pid=25436] ppid=25434 vsize=7980 CPUtime=102.26
/proc/25436/stat : 25436 (picosat) R 25434 25436 25147 0 -1 4194304 1848 0 0 0 10224 2 0 0 25 0 1 0 101126287 8171520 1833 1992294400 134512640 135137933 4294956224 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/25436/statm: 1995 1833 69 152 0 1841 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7980

[startup+162.302 s]
/proc/loadavg: 1.06 1.47 1.37 2/65 25437
/proc/meminfo: memFree=1379632/2055920 swapFree=4192812/4192956
[pid=25436] ppid=25434 vsize=9036 CPUtime=162.23
/proc/25436/stat : 25436 (picosat) R 25434 25436 25147 0 -1 4194304 2098 0 0 0 16221 2 0 0 25 0 1 0 101126287 9252864 2083 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25436/statm: 2259 2083 69 152 0 2105 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 9036

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.34 2/65 25437
/proc/meminfo: memFree=1378992/2055920 swapFree=4192812/4192956
[pid=25436] ppid=25434 vsize=9560 CPUtime=222.21
/proc/25436/stat : 25436 (picosat) R 25434 25436 25147 0 -1 4194304 2262 0 0 0 22218 3 0 0 25 0 1 0 101126287 9789440 2247 1992294400 134512640 135137933 4294956224 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/25436/statm: 2390 2247 69 152 0 2236 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 9560

[startup+282.302 s]
/proc/loadavg: 1.00 1.31 1.32 2/65 25437
/proc/meminfo: memFree=1378864/2055920 swapFree=4192812/4192956
[pid=25436] ppid=25434 vsize=9664 CPUtime=282.19
/proc/25436/stat : 25436 (picosat) R 25434 25436 25147 0 -1 4194304 2278 0 0 0 28216 3 0 0 25 0 1 0 101126287 9895936 2263 1992294400 134512640 135137933 4294956224 18446744073709551615 134548888 0 0 4096 0 0 0 0 17 1 0 0
/proc/25436/statm: 2416 2263 69 152 0 2262 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 9664

[startup+342.302 s]
/proc/loadavg: 1.00 1.25 1.30 2/65 25437
/proc/meminfo: memFree=1378608/2055920 swapFree=4192812/4192956
[pid=25436] ppid=25434 vsize=9928 CPUtime=342.16
/proc/25436/stat : 25436 (picosat) R 25434 25436 25147 0 -1 4194304 2338 0 0 0 34213 3 0 0 25 0 1 0 101126287 10166272 2323 1992294400 134512640 135137933 4294956224 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25436/statm: 2482 2323 69 152 0 2328 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 9928

[startup+402.301 s]
/proc/loadavg: 1.00 1.20 1.27 2/65 25437
/proc/meminfo: memFree=1377584/2055920 swapFree=4192812/4192956
[pid=25436] ppid=25434 vsize=10984 CPUtime=402.15
/proc/25436/stat : 25436 (picosat) R 25434 25436 25147 0 -1 4194304 2611 0 0 0 40211 4 0 0 25 0 1 0 101126287 11247616 2596 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25436/statm: 2746 2596 69 152 0 2592 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 10984

[startup+462.301 s]
/proc/loadavg: 1.00 1.16 1.26 2/65 25437
/proc/meminfo: memFree=1377584/2055920 swapFree=4192812/4192956
[pid=25436] ppid=25434 vsize=10984 CPUtime=462.12
/proc/25436/stat : 25436 (picosat) R 25434 25436 25147 0 -1 4194304 2611 0 0 0 46208 4 0 0 25 0 1 0 101126287 11247616 2596 1992294400 134512640 135137933 4294956224 18446744073709551615 134549015 0 0 4096 0 0 0 0 17 1 0 0
/proc/25436/statm: 2746 2596 69 152 0 2592 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 10984

[startup+522.301 s]
/proc/loadavg: 1.00 1.13 1.24 2/65 25437
/proc/meminfo: memFree=1377520/2055920 swapFree=4192812/4192956
[pid=25436] ppid=25434 vsize=10984 CPUtime=522.1
/proc/25436/stat : 25436 (picosat) R 25434 25436 25147 0 -1 4194304 2611 0 0 0 52206 4 0 0 25 0 1 0 101126287 11247616 2596 1992294400 134512640 135137933 4294956224 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/25436/statm: 2746 2596 69 152 0 2592 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 10984

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.22 2/65 25439
/proc/meminfo: memFree=1377328/2055920 swapFree=4192812/4192956
[pid=25436] ppid=25434 vsize=10984 CPUtime=582.08
/proc/25436/stat : 25436 (picosat) R 25434 25436 25147 0 -1 4194304 2611 0 0 0 58204 4 0 0 25 0 1 0 101126287 11247616 2596 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25436/statm: 2746 2596 69 152 0 2592 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 10984

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.20 2/65 25439
/proc/meminfo: memFree=1377328/2055920 swapFree=4192812/4192956
[pid=25436] ppid=25434 vsize=10984 CPUtime=642.05
/proc/25436/stat : 25436 (picosat) R 25434 25436 25147 0 -1 4194304 2629 0 0 0 64201 4 0 0 25 0 1 0 101126287 11247616 2614 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25436/statm: 2746 2614 69 152 0 2592 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 10984

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.18 2/65 25439
/proc/meminfo: memFree=1376496/2055920 swapFree=4192812/4192956
[pid=25436] ppid=25434 vsize=11908 CPUtime=702.03
/proc/25436/stat : 25436 (picosat) R 25434 25436 25147 0 -1 4194304 2858 0 0 0 70198 5 0 0 25 0 1 0 101126287 12193792 2843 1992294400 134512640 135137933 4294956224 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/25436/statm: 2977 2843 69 152 0 2823 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 11908

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.17 2/65 25439
/proc/meminfo: memFree=1376432/2055920 swapFree=4192812/4192956
[pid=25436] ppid=25434 vsize=11908 CPUtime=762.01
/proc/25436/stat : 25436 (picosat) R 25434 25436 25147 0 -1 4194304 2858 0 0 0 76196 5 0 0 25 0 1 0 101126287 12193792 2843 1992294400 134512640 135137933 4294956224 18446744073709551615 134548992 0 0 4096 0 0 0 0 17 1 0 0
/proc/25436/statm: 2977 2843 69 152 0 2823 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 11908

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 25439
/proc/meminfo: memFree=1376432/2055920 swapFree=4192812/4192956
[pid=25436] ppid=25434 vsize=11908 CPUtime=821.99
/proc/25436/stat : 25436 (picosat) R 25434 25436 25147 0 -1 4194304 2858 0 0 0 82194 5 0 0 25 0 1 0 101126287 12193792 2843 1992294400 134512640 135137933 4294956224 18446744073709551615 134548868 0 0 4096 0 0 0 0 17 1 0 0
/proc/25436/statm: 2977 2843 69 152 0 2823 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 11908

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 25439
/proc/meminfo: memFree=1376368/2055920 swapFree=4192812/4192956
[pid=25436] ppid=25434 vsize=11908 CPUtime=881.97
/proc/25436/stat : 25436 (picosat) R 25434 25436 25147 0 -1 4194304 2858 0 0 0 88191 6 0 0 25 0 1 0 101126287 12193792 2843 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25436/statm: 2977 2843 69 152 0 2823 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 11908

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 25439
/proc/meminfo: memFree=1376432/2055920 swapFree=4192812/4192956
[pid=25436] ppid=25434 vsize=11908 CPUtime=941.95
/proc/25436/stat : 25436 (picosat) R 25434 25436 25147 0 -1 4194304 2858 0 0 0 94189 6 0 0 25 0 1 0 101126287 12193792 2843 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25436/statm: 2977 2843 69 152 0 2823 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 11908

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/65 25439
/proc/meminfo: memFree=1376432/2055920 swapFree=4192812/4192956
[pid=25436] ppid=25434 vsize=11908 CPUtime=1001.93
/proc/25436/stat : 25436 (picosat) R 25434 25436 25147 0 -1 4194304 2858 0 0 0 100187 6 0 0 25 0 1 0 101126287 12193792 2843 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25436/statm: 2977 2843 69 152 0 2823 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 11908

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 25439
/proc/meminfo: memFree=1376368/2055920 swapFree=4192812/4192956
[pid=25436] ppid=25434 vsize=11908 CPUtime=1061.9
/proc/25436/stat : 25436 (picosat) R 25434 25436 25147 0 -1 4194304 2858 0 0 0 106184 6 0 0 25 0 1 0 101126287 12193792 2843 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25436/statm: 2977 2843 69 152 0 2823 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 11908

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 25439
/proc/meminfo: memFree=1375920/2055920 swapFree=4192812/4192956
[pid=25436] ppid=25434 vsize=12304 CPUtime=1121.88
/proc/25436/stat : 25436 (picosat) R 25434 25436 25147 0 -1 4194304 2966 0 0 0 112182 6 0 0 25 0 1 0 101126287 12599296 2951 1992294400 134512640 135137933 4294956224 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/25436/statm: 3076 2951 69 152 0 2922 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 12304

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 25439
/proc/meminfo: memFree=1375920/2055920 swapFree=4192812/4192956
[pid=25436] ppid=25434 vsize=12304 CPUtime=1181.86
/proc/25436/stat : 25436 (picosat) R 25434 25436 25147 0 -1 4194304 2966 0 0 0 118179 7 0 0 25 0 1 0 101126287 12599296 2951 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25436/statm: 3076 2951 69 152 0 2922 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 12304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 25439
/proc/meminfo: memFree=1375920/2055920 swapFree=4192812/4192956
[pid=25436] ppid=25434 vsize=12304 CPUtime=1200.06
/proc/25436/stat : 25436 (picosat) R 25434 25436 25147 0 -1 4194304 2966 0 0 0 119999 7 0 0 25 0 1 0 101126287 12599296 2951 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25436/statm: 3076 2951 69 152 0 2922 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 12304

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 1.09 2/65 25439
/proc/meminfo: memFree=1375920/2055920 swapFree=4192812/4192956
[pid=25436] ppid=25434 vsize=12304 CPUtime=1200.06
/proc/25436/stat : 25436 (picosat) R 25434 25436 25147 0 -1 4194304 2966 0 0 0 119999 7 0 0 25 0 1 0 101126287 12599296 2951 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25436/statm: 3076 2951 69 152 0 2922 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 12304

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.99
CPU system time (s): 0.074988
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 12304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.074988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2966
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= 2
involuntary context switches= 2997

runsolver used 1.09683 second user time and 2.22166 second system time

The end

Launcher Data

Begin job on node10 at 2009-04-26 09:28:46
IDJOB=1727944
IDBENCH=24651
IDSOLVER=506
FILE ID=node10/1727944-1240730926
PBS_JOBID= 9186947
Free space on /tmp= 66372 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Hard/contest05/QG/QG7-dead-dnd001.sat05-3419.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1727944-1240730926/watcher-1727944-1240730926 -o /tmp/evaluation-result-1727944-1240730926/solver-1727944-1240730926 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1727944-1240730926.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 26eb408aec254c812108c852e426e72f
RANDOM SEED=1015239698

node10.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.263
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	: 5931.00
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		: 3000.263
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:       1388568 kB
Buffers:         55612 kB
Cached:         530140 kB
SwapCached:          0 kB
Active:         248028 kB
Inactive:       351656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1388568 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             968 kB
Writeback:           0 kB
Mapped:          23696 kB
Slab:            53684 kB
Committed_AS:   391760 kB
PageTables:       1372 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= 66372 MiB
End job on node10 at 2009-04-26 09:48:49