Trace number 1726672

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) 1200.02 1200.31

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d0.02-s1099787414.sat05-542.reshuffled-07.cnf
MD5SUMe8bf7f81ddac4f189ec204bc856c8406
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 variables1184
Number of clauses14216
Sum of the clauses size42944
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 313920
Number of clauses of size 4296
Number of clauses of size 50
Number of clauses of size over 50

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-1726672-1240715517.cnf
0.00/0.00	c parsed header 'p cnf 1184 14216'
0.00/0.01	c initialized 1184 variables
0.00/0.01	c found 14216 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  1184   0.0 14216     0     0     0   0.0   0.5 
0.00/0.01	c 
0.00/0.01	c initial reduction limit 7108 clauses
0.00/0.01	c 
0.00/0.01	c +   0.0 244.7  1184  26.4 14216   100   100  7818   6.4   0.5 
0.00/0.01	c R   0.0 244.7  1184  26.4 14216   100   100  7818   6.4   0.5 
0.00/0.02	c +   0.0 210.0  1184  64.9 14216   250   250  8599  20.5   0.5 
0.00/0.02	c R   0.0 187.8  1184  65.1 14216   401   401  8599  21.2   0.5 
0.00/0.03	c +   0.0 178.8  1184  65.3 14216   475   475  9458  26.4   0.6 
0.00/0.05	c +   0.1 160.4  1184  67.0 14216   812   812 10403  31.6   0.6 
0.00/0.08	c N   0.1 145.9  1184  70.4 14216  1201  1201 10403  34.1   0.6 
0.00/0.09	c +   0.1 142.6  1184  70.4 14216  1317  1317 11443  36.1   0.6 
0.09/0.16	c +   0.2 125.5  1184  70.4 14216  2074  2074 12587  35.9   0.7 
0.29/0.30	c N   0.3 108.3  1184  75.1 14216  3204  3204 12587  37.9   0.9 
0.29/0.30	c +   0.3 108.2  1184  75.1 14216  3209  3209 13845  37.5   0.9 
0.49/0.51	c +   0.5  91.0  1184  75.9 14216  4911  4911 15229  33.8   1.1 
0.79/0.89	c +   0.9  75.8  1184  77.2 14216  7464  7464 16751  36.4   1.5 
0.89/0.98	c N   1.0  73.7  1184  77.2 14216  8010  8010 16751  36.2   1.6 
1.49/1.57	c +   1.6  64.4  1184  77.5 14216 11293 11293 18426  34.5   2.1 
2.79/2.86	c +   2.9  55.6  1184  78.2 14216 17036 17036 20268  37.5   3.1 
3.29/3.37	c N   3.4  53.3  1184  78.5 14216 19242 19242 20268  37.9   3.5 
4.59/4.67	c +   4.7  48.6  1184  79.6 14216 25650 15483 22294  36.3   3.0 
7.39/7.48	c +   7.5  43.5  1184  89.3 14216 38571 17227 24523  37.9   3.2 
9.09/9.16	c N   9.2  41.9  1184  89.3 14216 44887 23542 24523  36.7   4.2 
9.09/9.16	c 
9.09/9.16	c  seconds     variables   original    learned     agility
9.09/9.16	c         level        used      conflicts    limit          MB
9.09/9.16	c 
12.49/12.51	c +  12.5  39.9  1184  89.3 14216 57952 24312 26975  35.3   4.4 
20.18/20.21	c +  20.2  37.1  1184  89.5 14216 87023 26337 29672  35.1   4.7 
23.99/24.08	c N  24.1  36.6  1184  89.5 14216 102e3 27007 29672  37.7   4.9 
31.59/31.65	c +  31.6  35.7  1184  90.6 14216 130e3 25327 32639  35.6   4.5 
51.78/51.81	c +  51.8  34.4  1184  90.6 14216 196e3 21992 35902  37.0   4.2 
63.37/63.42	c N  63.4  33.8  1184  90.6 14216 230e3 19443 35902  38.2   3.8 
82.57/82.66	c +  82.6  33.3  1184  90.6 14216 294e3 26706 39492  39.5   4.8 
132.36/132.43	c + 132.4  32.6  1184  91.6 14216 441e3 19475 43441  37.6   3.9 
160.85/160.97	c N 160.9  32.3  1184  92.0 14216 512e3 40082 43441  36.8   7.6 
217.23/217.31	c + 217.3  32.2  1184  92.0 14216 662e3 41710 47785  37.2   8.2 
354.60/354.75	c + 354.7  31.6  1184  92.0 14216 993e3 19391 52563  37.5   3.7 
400.30/400.47	c N 400.4  31.3  1184  92.0 14216 112e4 18848 52563  37.3   3.4 
544.96/545.18	c + 545.1  31.4  1184  92.0 14216 148e4 44463 57819  38.5   8.2 
891.78/892.01	c + 891.8  30.9  1184  92.0 14216 223e4 21469 63600  37.9   4.2 
995.05/995.36	c N 995.1  30.9  1184  92.0 14216 246e4 24639 63600  37.1   4.5

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-1726672-1240715517/watcher-1726672-1240715517 -o /tmp/evaluation-result-1726672-1240715517/solver-1726672-1240715517 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1726672-1240715517.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: 0.99 0.98 0.99 3/67 8844
/proc/meminfo: memFree=1662816/2055920 swapFree=4192812/4192956
[pid=8844] ppid=8842 vsize=1044 CPUtime=0
/proc/8844/stat : 8844 (picosat) R 8842 8844 5396 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 99577876 1069056 140 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/8844/statm: 261 140 56 152 0 107 0

[startup+0.0075899 s]
/proc/loadavg: 0.99 0.98 0.99 3/67 8844
/proc/meminfo: memFree=1662816/2055920 swapFree=4192812/4192956
[pid=8844] ppid=8842 vsize=1208 CPUtime=0
/proc/8844/stat : 8844 (picosat) R 8842 8844 5396 0 -1 4194304 186 0 0 0 0 0 0 0 18 0 1 0 99577876 1236992 171 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/8844/statm: 302 173 56 152 0 148 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1208

[startup+0.101599 s]
/proc/loadavg: 0.99 0.98 0.99 3/67 8844
/proc/meminfo: memFree=1662816/2055920 swapFree=4192812/4192956
[pid=8844] ppid=8842 vsize=1472 CPUtime=0.09
/proc/8844/stat : 8844 (picosat) R 8842 8844 5396 0 -1 4194304 274 0 0 0 9 0 0 0 18 0 1 0 99577876 1507328 259 1992294400 134512640 135137933 4294956224 18446744073709551615 134551631 0 0 4096 0 0 0 0 17 1 0 0
/proc/8844/statm: 368 259 69 152 0 214 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1472

[startup+0.301615 s]
/proc/loadavg: 0.99 0.98 0.99 3/67 8844
/proc/meminfo: memFree=1662816/2055920 swapFree=4192812/4192956
[pid=8844] ppid=8842 vsize=1748 CPUtime=0.29
/proc/8844/stat : 8844 (picosat) R 8842 8844 5396 0 -1 4194304 340 0 0 0 29 0 0 0 19 0 1 0 99577876 1789952 325 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/8844/statm: 437 325 69 152 0 283 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1748

[startup+0.701651 s]
/proc/loadavg: 0.99 0.98 0.99 3/67 8844
/proc/meminfo: memFree=1662816/2055920 swapFree=4192812/4192956
[pid=8844] ppid=8842 vsize=2144 CPUtime=0.69
/proc/8844/stat : 8844 (picosat) R 8842 8844 5396 0 -1 4194304 452 0 0 0 69 0 0 0 22 0 1 0 99577876 2195456 437 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8844/statm: 536 437 69 152 0 382 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2144

[startup+1.50172 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 8845
/proc/meminfo: memFree=1661016/2055920 swapFree=4192812/4192956
[pid=8844] ppid=8842 vsize=2984 CPUtime=1.49
/proc/8844/stat : 8844 (picosat) R 8842 8844 5396 0 -1 4194304 645 0 0 0 149 0 0 0 25 0 1 0 99577876 3055616 630 1992294400 134512640 135137933 4294956224 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/8844/statm: 746 630 69 152 0 592 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2984

[startup+3.10186 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 8845
/proc/meminfo: memFree=1659864/2055920 swapFree=4192812/4192956
[pid=8844] ppid=8842 vsize=4304 CPUtime=3.09
/proc/8844/stat : 8844 (picosat) R 8842 8844 5396 0 -1 4194304 961 0 0 0 309 0 0 0 25 0 1 0 99577876 4407296 946 1992294400 134512640 135137933 4294956224 18446744073709551615 134547458 0 0 4096 0 0 0 0 17 1 0 0
/proc/8844/statm: 1076 946 69 152 0 922 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4304

[startup+6.30115 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 8845
/proc/meminfo: memFree=1658520/2055920 swapFree=4192812/4192956
[pid=8844] ppid=8842 vsize=5096 CPUtime=6.29
/proc/8844/stat : 8844 (picosat) R 8842 8844 5396 0 -1 4194304 1168 0 0 0 629 0 0 0 25 0 1 0 99577876 5218304 1142 1992294400 134512640 135137933 4294956224 18446744073709551615 134551624 0 0 4096 0 0 0 0 17 1 0 0
/proc/8844/statm: 1274 1142 69 152 0 1120 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5096

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 8845
/proc/meminfo: memFree=1657880/2055920 swapFree=4192812/4192956
[pid=8844] ppid=8842 vsize=5624 CPUtime=12.69
/proc/8844/stat : 8844 (picosat) R 8842 8844 5396 0 -1 4194304 1305 0 0 0 1269 0 0 0 25 0 1 0 99577876 5758976 1279 1992294400 134512640 135137933 4294956224 18446744073709551615 134551318 0 0 4096 0 0 0 0 17 1 0 0
/proc/8844/statm: 1406 1279 69 152 0 1252 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5624

[startup+25.5019 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 8845
/proc/meminfo: memFree=1656792/2055920 swapFree=4192812/4192956
[pid=8844] ppid=8842 vsize=6416 CPUtime=25.49
/proc/8844/stat : 8844 (picosat) R 8842 8844 5396 0 -1 4194304 1521 0 0 0 2548 1 0 0 25 0 1 0 99577876 6569984 1495 1992294400 134512640 135137933 4294956224 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/8844/statm: 1604 1495 69 152 0 1450 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6416

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 8845
/proc/meminfo: memFree=1655832/2055920 swapFree=4192812/4192956
[pid=8844] ppid=8842 vsize=7340 CPUtime=51.08
/proc/8844/stat : 8844 (picosat) R 8842 8844 5396 0 -1 4194304 1750 0 0 0 5107 1 0 0 25 0 1 0 99577876 7516160 1724 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8844/statm: 1835 1724 69 152 0 1681 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7340

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 8845
/proc/meminfo: memFree=1654616/2055920 swapFree=4192812/4192956
[pid=8844] ppid=8842 vsize=8784 CPUtime=102.27
/proc/8844/stat : 8844 (picosat) R 8842 8844 5396 0 -1 4194304 2058 0 0 0 10225 2 0 0 25 0 1 0 99577876 8994816 2032 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8844/statm: 2196 2032 69 152 0 2042 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8784

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 8845
/proc/meminfo: memFree=1653784/2055920 swapFree=4192812/4192956
[pid=8844] ppid=8842 vsize=9576 CPUtime=162.25
/proc/8844/stat : 8844 (picosat) R 8842 8844 5396 0 -1 4194304 2258 0 0 0 16223 2 0 0 25 0 1 0 99577876 9805824 2232 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8844/statm: 2394 2232 69 152 0 2240 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9576

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 8845
/proc/meminfo: memFree=1652504/2055920 swapFree=4192812/4192956
[pid=8844] ppid=8842 vsize=10764 CPUtime=222.24
/proc/8844/stat : 8844 (picosat) R 8842 8844 5396 0 -1 4194304 2578 0 0 0 22221 3 0 0 25 0 1 0 99577876 11022336 2552 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8844/statm: 2691 2552 69 152 0 2537 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 10764

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 8845
/proc/meminfo: memFree=1652120/2055920 swapFree=4192812/4192956
[pid=8844] ppid=8842 vsize=11160 CPUtime=282.22
/proc/8844/stat : 8844 (picosat) R 8842 8844 5396 0 -1 4194304 2675 0 0 0 28219 3 0 0 25 0 1 0 99577876 11427840 2649 1992294400 134512640 135137933 4294956224 18446744073709551615 134527888 0 0 4096 0 0 0 0 17 1 0 0
/proc/8844/statm: 2790 2649 69 152 0 2636 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 11160

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 8845
/proc/meminfo: memFree=1652120/2055920 swapFree=4192812/4192956
[pid=8844] ppid=8842 vsize=11160 CPUtime=342.21
/proc/8844/stat : 8844 (picosat) R 8842 8844 5396 0 -1 4194304 2675 0 0 0 34218 3 0 0 25 0 1 0 99577876 11427840 2649 1992294400 134512640 135137933 4294956224 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/8844/statm: 2790 2649 69 152 0 2636 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 11160

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 8845
/proc/meminfo: memFree=1651928/2055920 swapFree=4192812/4192956
[pid=8844] ppid=8842 vsize=11240 CPUtime=402.19
/proc/8844/stat : 8844 (picosat) R 8842 8844 5396 0 -1 4194304 2711 0 0 0 40216 3 0 0 25 0 1 0 99577876 11509760 2685 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8844/statm: 2810 2685 69 152 0 2656 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 11240

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 8845
/proc/meminfo: memFree=1651928/2055920 swapFree=4192812/4192956
[pid=8844] ppid=8842 vsize=11172 CPUtime=462.18
/proc/8844/stat : 8844 (picosat) R 8842 8844 5396 0 -1 4194304 2711 0 0 0 46215 3 0 0 25 0 1 0 99577876 11440128 2681 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8844/statm: 2793 2681 69 152 0 2639 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 11172

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 8845
/proc/meminfo: memFree=1651224/2055920 swapFree=4192812/4192956
[pid=8844] ppid=8842 vsize=11964 CPUtime=522.17
/proc/8844/stat : 8844 (picosat) R 8842 8844 5396 0 -1 4194304 2882 0 0 0 52213 4 0 0 25 0 1 0 99577876 12251136 2852 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8844/statm: 2991 2852 69 152 0 2837 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 11964

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 8845
/proc/meminfo: memFree=1650712/2055920 swapFree=4192812/4192956
[pid=8844] ppid=8842 vsize=12360 CPUtime=582.15
/proc/8844/stat : 8844 (picosat) R 8842 8844 5396 0 -1 4194304 3012 0 0 0 58211 4 0 0 25 0 1 0 99577876 12656640 2982 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8844/statm: 3090 2982 69 152 0 2936 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 12360

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 8845
/proc/meminfo: memFree=1650712/2055920 swapFree=4192812/4192956
[pid=8844] ppid=8842 vsize=12360 CPUtime=642.14
/proc/8844/stat : 8844 (picosat) R 8842 8844 5396 0 -1 4194304 3012 0 0 0 64210 4 0 0 25 0 1 0 99577876 12656640 2982 1992294400 134512640 135137933 4294956224 18446744073709551615 134554381 0 0 4096 0 0 0 0 17 1 0 0
/proc/8844/statm: 3090 2982 69 152 0 2936 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 12360

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 8845
/proc/meminfo: memFree=1650712/2055920 swapFree=4192812/4192956
[pid=8844] ppid=8842 vsize=12360 CPUtime=702.12
/proc/8844/stat : 8844 (picosat) R 8842 8844 5396 0 -1 4194304 3012 0 0 0 70208 4 0 0 25 0 1 0 99577876 12656640 2982 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/8844/statm: 3090 2982 69 152 0 2936 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 12360

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 8845
/proc/meminfo: memFree=1650712/2055920 swapFree=4192812/4192956
[pid=8844] ppid=8842 vsize=12360 CPUtime=762.11
/proc/8844/stat : 8844 (picosat) R 8842 8844 5396 0 -1 4194304 3012 0 0 0 76207 4 0 0 25 0 1 0 99577876 12656640 2982 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8844/statm: 3090 2982 69 152 0 2936 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 12360

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 8845
/proc/meminfo: memFree=1650712/2055920 swapFree=4192812/4192956
[pid=8844] ppid=8842 vsize=12360 CPUtime=822.09
/proc/8844/stat : 8844 (picosat) R 8842 8844 5396 0 -1 4194304 3012 0 0 0 82205 4 0 0 25 0 1 0 99577876 12656640 2982 1992294400 134512640 135137933 4294956224 18446744073709551615 134527958 0 0 4096 0 0 0 0 17 1 0 0
/proc/8844/statm: 3090 2982 69 152 0 2936 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 12360

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 8845
/proc/meminfo: memFree=1650328/2055920 swapFree=4192812/4192956
[pid=8844] ppid=8842 vsize=12756 CPUtime=882.08
/proc/8844/stat : 8844 (picosat) R 8842 8844 5396 0 -1 4194304 3096 0 0 0 88204 4 0 0 25 0 1 0 99577876 13062144 3066 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8844/statm: 3189 3066 69 152 0 3035 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 12756

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 8845
/proc/meminfo: memFree=1650136/2055920 swapFree=4192812/4192956
[pid=8844] ppid=8842 vsize=12888 CPUtime=942.06
/proc/8844/stat : 8844 (picosat) R 8842 8844 5396 0 -1 4194304 3139 0 0 0 94202 4 0 0 25 0 1 0 99577876 13197312 3109 1992294400 134512640 135137933 4294956224 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/8844/statm: 3222 3109 69 152 0 3068 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 12888

[startup+1002.3 s]
/proc/loadavg: 1.07 1.00 1.00 2/68 8845
/proc/meminfo: memFree=1649816/2055920 swapFree=4192812/4192956
[pid=8844] ppid=8842 vsize=13152 CPUtime=1002.04
/proc/8844/stat : 8844 (picosat) R 8842 8844 5396 0 -1 4194304 3222 0 0 0 100200 4 0 0 25 0 1 0 99577876 13467648 3192 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8844/statm: 3288 3192 69 152 0 3134 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 13152

[startup+1062.3 s]
/proc/loadavg: 1.10 1.02 1.00 2/68 8845
/proc/meminfo: memFree=1649560/2055920 swapFree=4192812/4192956
[pid=8844] ppid=8842 vsize=13344 CPUtime=1062.04
/proc/8844/stat : 8844 (picosat) R 8842 8844 5396 0 -1 4194304 3278 0 0 0 106199 5 0 0 25 0 1 0 99577876 13664256 3246 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8844/statm: 3336 3246 69 152 0 3182 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 13344

[startup+1122.3 s]
/proc/loadavg: 1.10 1.03 1.00 2/68 8845
/proc/meminfo: memFree=1649560/2055920 swapFree=4192812/4192956
[pid=8844] ppid=8842 vsize=13344 CPUtime=1122.02
/proc/8844/stat : 8844 (picosat) R 8842 8844 5396 0 -1 4194304 3278 0 0 0 112197 5 0 0 25 0 1 0 99577876 13664256 3246 1992294400 134512640 135137933 4294956224 18446744073709551615 134527935 0 0 4096 0 0 0 0 17 1 0 0
/proc/8844/statm: 3336 3246 69 152 0 3182 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 13344

[startup+1182.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/68 8845
/proc/meminfo: memFree=1649560/2055920 swapFree=4192812/4192956
[pid=8844] ppid=8842 vsize=13340 CPUtime=1182.01
/proc/8844/stat : 8844 (picosat) R 8842 8844 5396 0 -1 4194304 3278 0 0 0 118196 5 0 0 25 0 1 0 99577876 13660160 3245 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8844/statm: 3335 3245 69 152 0 3181 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 13340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/68 8845
/proc/meminfo: memFree=1649560/2055920 swapFree=4192812/4192956
[pid=8844] ppid=8842 vsize=13340 CPUtime=1200
/proc/8844/stat : 8844 (picosat) R 8842 8844 5396 0 -1 4194304 3278 0 0 0 119995 5 0 0 25 0 1 0 99577876 13660160 3245 1992294400 134512640 135137933 4294956224 18446744073709551615 134527926 0 0 4096 0 0 0 0 17 1 0 0
/proc/8844/statm: 3335 3245 69 152 0 3181 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 13340

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

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

[startup+1200.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/68 8845
/proc/meminfo: memFree=1649560/2055920 swapFree=4192812/4192956
[pid=8844] ppid=8842 vsize=13340 CPUtime=1200
/proc/8844/stat : 8844 (picosat) R 8842 8844 5396 0 -1 4194304 3278 0 0 0 119995 5 0 0 25 0 1 0 99577876 13660160 3245 1992294400 134512640 135137933 4294956224 18446744073709551615 134527926 0 0 4096 0 0 0 0 17 1 0 0
/proc/8844/statm: 3335 3245 69 152 0 3181 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 13340

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.96
CPU system time (s): 0.056991
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 13416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3278
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= 1575

runsolver used 0.979851 second user time and 3.40148 second system time

The end

Launcher Data 

Begin job on node68 at 2009-04-26 05:11:57
IDJOB=1726672
IDBENCH=24621
IDSOLVER=506
FILE ID=node68/1726672-1240715517
PBS_JOBID= 9186831
Free space on /tmp= 66556 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d0.02-s1099787414.sat05-542.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1726672-1240715517/watcher-1726672-1240715517 -o /tmp/evaluation-result-1726672-1240715517/solver-1726672-1240715517 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1726672-1240715517.cnf

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

MD5SUM BENCH= e8bf7f81ddac4f189ec204bc856c8406
RANDOM SEED=481028009

node68.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		: 3000.223
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		: 3000.223
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:       1663232 kB
Buffers:         44624 kB
Cached:         256744 kB
SwapCached:        144 kB
Active:         126812 kB
Inactive:       191056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1663232 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             920 kB
Writeback:           0 kB
Mapped:          26408 kB
Slab:            60444 kB
Committed_AS:   286184 kB
PageTables:       1560 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66556 MiB
End job on node68 at 2009-04-26 05:32:00