Trace number 1727149

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) 1200.11 1200.41

General information on the benchmark

Namecrafted/Hard/contest04/others/
equilarge_l4.sat05-521.reshuffled-07.cnf
MD5SUMff36f96f6b8096039d33a91da209fed4
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1179.17
Satisfiable
(Un)Satisfiability was proved
Number of variables4499
Number of clauses18603
Sum of the clauses size54454
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21355
Number of clauses of size 317248
Number of clauses of size 40
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-1727149-1240721546.cnf
0.00/0.00	c parsed header 'p cnf 4499 18603'
0.02/0.03	c initialized 4499 variables
0.02/0.03	c found 18603 non trivial clauses
0.02/0.03	c
0.02/0.03	c random number generator seed 0
0.02/0.03	c 
0.02/0.03	c  seconds     variables   original    learned     agility
0.02/0.03	c         level        used      conflicts    limit          MB
0.02/0.03	c 
0.02/0.03	c s   0.0   0.0  4499   0.0 17248     0     0     0   0.0   0.9 
0.02/0.04	c 
0.02/0.04	c initial reduction limit 8624 clauses
0.02/0.04	c 
0.02/0.04	c +   0.0  89.2  4499   7.5 17248   100   100  9486  50.9   0.9 
0.02/0.04	c N   0.0  89.2  4499   7.5 17248   100   100  9486  50.9   0.9 
0.02/0.06	c +   0.1  83.4  4499  17.3 17248   250   250 10434  60.1   0.9 
0.02/0.08	c N   0.1  81.5  4499  18.5 17248   401   401 10434  59.9   0.9 
0.02/0.09	c +   0.1  80.8  4499  18.8 17248   475   475 11477  58.8   0.9 
0.09/0.13	c +   0.1  78.8  4499  24.7 17248   812   812 12624  50.8   1.0 
0.09/0.19	c N   0.2  77.7  4499  25.6 17248  1204  1204 12624  53.4   1.0 
0.19/0.22	c +   0.2  77.4  4499  25.6 17248  1317  1317 13886  56.4   1.1 
0.29/0.38	c +   0.4  75.6  4499  28.0 17248  2074  2074 15274  50.6   1.2 
0.59/0.67	c N   0.7  74.0  4499  28.0 17248  3206  3206 15274  42.7   1.4 
0.59/0.67	c +   0.7  74.0  4499  28.0 17248  3209  3209 16801  45.4   1.4 
1.00/1.01	c +   1.0  72.9  4499  29.3 17248  4911  4911 18481  48.5   1.7 
1.59/1.61	c +   1.6  71.7  4499  29.7 17248  7464  7464 20329  49.2   2.1 
1.69/1.74	c N   1.7  71.6  4499  29.7 17248  8013  8013 20329  43.2   2.2 
2.59/2.68	c +   2.7  71.0  4499  29.7 17248 11293 11293 22361  51.6   2.8 
5.09/5.10	c +   5.1  70.1  4499  30.5 17248 17036 17036 24597  58.6   4.0 
6.19/6.25	c N   6.3  69.9  4499  30.5 17248 19232 19232 24597  57.4   4.4 
10.18/10.22	c +  10.2  69.4  4499  30.5 17248 25650 13342 27056  57.4   3.6 
17.19/17.23	c +  17.2  68.7  4499  31.0 17248 38571 26263 29761  51.4   6.1 
20.89/20.94	c N  20.9  68.6  4499  31.8 17248 44877 15274 29761  54.8   4.0 
20.89/20.94	c 
20.89/20.94	c  seconds     variables   original    learned     agility
20.89/20.94	c         level        used      conflicts    limit          MB
20.89/20.94	c 
28.38/28.44	c +  28.4  68.2  4499  32.8 17248 57952 28349 32737  58.3   6.5 
47.58/47.69	c +  47.7  66.5  4499  41.9 17248 87023 17166 36010  56.1   4.4 
53.18/53.21	c N  53.2  66.2  4499  42.5 17248 102e3 32698 36010  52.5   7.4 
64.17/64.23	c +  64.2  65.7  4499  42.9 17248 130e3 14250 39611  53.4   4.1 
90.67/90.74	c +  90.7  64.1  4499  51.3 17248 196e3 28439 43572  51.3   7.0 
105.76/105.87	c N 105.8  63.2  4499  51.3 17248 230e3 33978 43572  57.0   8.0 
140.06/140.14	c + 140.1  63.5  4499  52.2 17248 294e3 38769 47929  39.8  12.7 
229.54/229.69	c + 229.6  62.6  4499  52.4 17248 441e3 23750 52721  51.6   7.8 
265.62/265.73	c N 265.7  62.6  4499  52.6 17248 512e3 18715 52721  46.5   7.4 
348.61/348.75	c + 348.7  62.2  4499  53.3 17248 662e3 15366 57993  47.7   6.5 
565.45/565.66	c + 565.5  61.4  4499  55.1 17248 993e3 44894 63792  41.3  16.9 
672.92/673.11	c N 672.9  61.1  4499  55.7 17248 112e4 34789 63792  47.2  13.4 
945.76/946.03	c + 945.8  60.5  4499  56.8 17248 148e4 18357 70171  36.8   7.2

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-1727149-1240721546/watcher-1727149-1240721546 -o /tmp/evaluation-result-1727149-1240721546/solver-1727149-1240721546 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1727149-1240721546.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 1.44 3/67 9061
/proc/meminfo: memFree=1656208/2055920 swapFree=4192812/4192956
[pid=9061] ppid=9059 vsize=1248 CPUtime=0
/proc/9061/stat : 9061 (picosat) R 9059 9061 8993 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 100180788 1277952 180 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/9061/statm: 312 181 56 152 0 158 0

[startup+0.0241649 s]
/proc/loadavg: 1.83 1.82 1.44 3/67 9061
/proc/meminfo: memFree=1656208/2055920 swapFree=4192812/4192956
[pid=9061] ppid=9059 vsize=1696 CPUtime=0.02
/proc/9061/stat : 9061 (picosat) R 9059 9061 8993 0 -1 4194304 321 0 0 0 2 0 0 0 18 0 1 0 100180788 1736704 306 1992294400 134512640 135137933 4294956224 18446744073709551615 134528962 0 0 4096 0 0 0 0 17 1 0 0
/proc/9061/statm: 424 306 61 152 0 270 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1696

[startup+0.101171 s]
/proc/loadavg: 1.83 1.82 1.44 3/67 9061
/proc/meminfo: memFree=1656208/2055920 swapFree=4192812/4192956
[pid=9061] ppid=9059 vsize=1828 CPUtime=0.09
/proc/9061/stat : 9061 (picosat) R 9059 9061 8993 0 -1 4194304 340 0 0 0 9 0 0 0 18 0 1 0 100180788 1871872 325 1992294400 134512640 135137933 4294956224 18446744073709551615 134548558 0 0 4096 0 0 0 0 17 1 0 0
/proc/9061/statm: 457 325 69 152 0 303 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1828

[startup+0.301188 s]
/proc/loadavg: 1.83 1.82 1.44 3/67 9061
/proc/meminfo: memFree=1656208/2055920 swapFree=4192812/4192956
[pid=9061] ppid=9059 vsize=1960 CPUtime=0.29
/proc/9061/stat : 9061 (picosat) R 9059 9061 8993 0 -1 4194304 383 0 0 0 29 0 0 0 19 0 1 0 100180788 2007040 368 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9061/statm: 490 368 69 152 0 336 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1960

[startup+0.701224 s]
/proc/loadavg: 1.83 1.82 1.44 3/67 9061
/proc/meminfo: memFree=1656208/2055920 swapFree=4192812/4192956
[pid=9061] ppid=9059 vsize=2224 CPUtime=0.69
/proc/9061/stat : 9061 (picosat) R 9059 9061 8993 0 -1 4194304 459 0 0 0 69 0 0 0 22 0 1 0 100180788 2277376 444 1992294400 134512640 135137933 4294956224 18446744073709551615 134527739 0 0 4096 0 0 0 0 17 1 0 0
/proc/9061/statm: 556 444 69 152 0 402 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2224

[startup+1.5013 s]
/proc/loadavg: 1.83 1.82 1.44 2/68 9062
/proc/meminfo: memFree=1654408/2055920 swapFree=4192812/4192956
[pid=9061] ppid=9059 vsize=2884 CPUtime=1.49
/proc/9061/stat : 9061 (picosat) R 9059 9061 8993 0 -1 4194304 630 0 0 0 149 0 0 0 25 0 1 0 100180788 2953216 615 1992294400 134512640 135137933 4294956224 18446744073709551615 134548728 0 0 4096 0 0 0 0 17 1 0 0
/proc/9061/statm: 721 615 69 152 0 567 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2884

[startup+3.10144 s]
/proc/loadavg: 1.83 1.82 1.44 2/68 9062
/proc/meminfo: memFree=1653448/2055920 swapFree=4192812/4192956
[pid=9061] ppid=9059 vsize=3940 CPUtime=3.09
/proc/9061/stat : 9061 (picosat) R 9059 9061 8993 0 -1 4194304 888 0 0 0 309 0 0 0 25 0 1 0 100180788 4034560 873 1992294400 134512640 135137933 4294956224 18446744073709551615 134522778 0 0 4096 0 0 0 0 17 1 0 0
/proc/9061/statm: 985 873 69 152 0 831 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3940

[startup+6.30172 s]
/proc/loadavg: 1.77 1.80 1.44 2/68 9062
/proc/meminfo: memFree=1651720/2055920 swapFree=4192812/4192956
[pid=9061] ppid=9059 vsize=5392 CPUtime=6.29
/proc/9061/stat : 9061 (picosat) R 9059 9061 8993 0 -1 4194304 1239 0 0 0 629 0 0 0 25 0 1 0 100180788 5521408 1224 1992294400 134512640 135137933 4294956224 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/9061/statm: 1348 1224 69 152 0 1194 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5392

[startup+12.7013 s]
/proc/loadavg: 1.71 1.79 1.44 2/68 9062
/proc/meminfo: memFree=1650056/2055920 swapFree=4192812/4192956
[pid=9061] ppid=9059 vsize=6712 CPUtime=12.68
/proc/9061/stat : 9061 (picosat) R 9059 9061 8993 0 -1 4194304 1562 0 0 0 1268 0 0 0 25 0 1 0 100180788 6873088 1536 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/9061/statm: 1678 1536 69 152 0 1524 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6712

[startup+25.5014 s]
/proc/loadavg: 1.55 1.75 1.43 2/68 9062
/proc/meminfo: memFree=1648712/2055920 swapFree=4192812/4192956
[pid=9061] ppid=9059 vsize=8032 CPUtime=25.49
/proc/9061/stat : 9061 (picosat) R 9059 9061 8993 0 -1 4194304 1896 0 0 0 2548 1 0 0 25 0 1 0 100180788 8224768 1870 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9061/statm: 2008 1870 69 152 0 1854 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8032

[startup+51.1017 s]
/proc/loadavg: 1.36 1.69 1.42 2/68 9062
/proc/meminfo: memFree=1647944/2055920 swapFree=4192812/4192956
[pid=9061] ppid=9059 vsize=8692 CPUtime=51.08
/proc/9061/stat : 9061 (picosat) R 9059 9061 8993 0 -1 4194304 2093 0 0 0 5106 2 0 0 25 0 1 0 100180788 8900608 2067 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9061/statm: 2173 2067 69 152 0 2019 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8692

[startup+102.305 s]
/proc/loadavg: 1.15 1.58 1.39 2/68 9062
/proc/meminfo: memFree=1645256/2055920 swapFree=4192812/4192956
[pid=9061] ppid=9059 vsize=11456 CPUtime=102.27
/proc/9061/stat : 9061 (picosat) R 9059 9061 8993 0 -1 4194304 2738 0 0 0 10224 3 0 0 25 0 1 0 100180788 11730944 2712 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9061/statm: 2864 2712 69 152 0 2710 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11456

[startup+162.302 s]
/proc/loadavg: 1.06 1.47 1.36 2/68 9062
/proc/meminfo: memFree=1639496/2055920 swapFree=4192812/4192956
[pid=9061] ppid=9059 vsize=17264 CPUtime=162.25
/proc/9061/stat : 9061 (picosat) R 9059 9061 8993 0 -1 4194304 4168 0 0 0 16220 5 0 0 25 0 1 0 100180788 17678336 4142 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9061/statm: 4316 4142 69 152 0 4162 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17264

[startup+222.301 s]
/proc/loadavg: 1.02 1.38 1.34 2/68 9062
/proc/meminfo: memFree=1638152/2055920 swapFree=4192812/4192956
[pid=9061] ppid=9059 vsize=18452 CPUtime=222.24
/proc/9061/stat : 9061 (picosat) R 9059 9061 8993 0 -1 4194304 4491 0 0 0 22218 6 0 0 25 0 1 0 100180788 18894848 4465 1992294400 134512640 135137933 4294956224 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/9061/statm: 4613 4465 69 152 0 4459 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 18452

[startup+282.301 s]
/proc/loadavg: 1.00 1.31 1.32 2/68 9062
/proc/meminfo: memFree=1635912/2055920 swapFree=4192812/4192956
[pid=9061] ppid=9059 vsize=20684 CPUtime=282.23
/proc/9061/stat : 9061 (picosat) R 9059 9061 8993 0 -1 4194304 5058 0 0 0 28216 7 0 0 25 0 1 0 100180788 21180416 5032 1992294400 134512640 135137933 4294956224 18446744073709551615 134542980 0 0 4096 0 0 0 0 17 1 0 0
/proc/9061/statm: 5171 5032 69 152 0 5017 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 20684

[startup+342.302 s]
/proc/loadavg: 1.00 1.25 1.29 2/68 9062
/proc/meminfo: memFree=1635080/2055920 swapFree=4192812/4192956
[pid=9061] ppid=9059 vsize=21424 CPUtime=342.21
/proc/9061/stat : 9061 (picosat) R 9059 9061 8993 0 -1 4194304 5245 0 0 0 34214 7 0 0 25 0 1 0 100180788 21938176 5219 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9061/statm: 5356 5219 69 152 0 5202 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 21424

[startup+402.301 s]
/proc/loadavg: 1.00 1.20 1.27 2/68 9062
/proc/meminfo: memFree=1632328/2055920 swapFree=4192812/4192956
[pid=9061] ppid=9059 vsize=24196 CPUtime=402.19
/proc/9061/stat : 9061 (picosat) R 9059 9061 8993 0 -1 4194304 5937 0 0 0 40211 8 0 0 25 0 1 0 100180788 24776704 5911 1992294400 134512640 135137933 4294956224 18446744073709551615 134548816 0 0 4096 0 0 0 0 17 1 0 0
/proc/9061/statm: 6049 5911 69 152 0 5895 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 24196

[startup+462.301 s]
/proc/loadavg: 1.00 1.16 1.25 2/68 9062
/proc/meminfo: memFree=1632328/2055920 swapFree=4192812/4192956
[pid=9061] ppid=9059 vsize=24196 CPUtime=462.18
/proc/9061/stat : 9061 (picosat) R 9059 9061 8993 0 -1 4194304 5937 0 0 0 46210 8 0 0 25 0 1 0 100180788 24776704 5911 1992294400 134512640 135137933 4294956224 18446744073709551615 134552541 0 0 4096 0 0 0 0 17 1 0 0
/proc/9061/statm: 6049 5911 69 152 0 5895 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 24196

[startup+522.302 s]
/proc/loadavg: 1.00 1.13 1.23 2/68 9068
/proc/meminfo: memFree=1632072/2055920 swapFree=4192812/4192956
[pid=9061] ppid=9059 vsize=24196 CPUtime=522.15
/proc/9061/stat : 9061 (picosat) R 9059 9061 8993 0 -1 4194304 5937 0 0 0 52207 8 0 0 25 0 1 0 100180788 24776704 5911 1992294400 134512640 135137933 4294956224 18446744073709551615 134527935 0 0 4096 0 0 0 0 17 1 0 0
/proc/9061/statm: 6049 5911 69 152 0 5895 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 24196

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.22 2/68 9068
/proc/meminfo: memFree=1632072/2055920 swapFree=4192812/4192956
[pid=9061] ppid=9059 vsize=24328 CPUtime=582.15
/proc/9061/stat : 9061 (picosat) R 9059 9061 8993 0 -1 4194304 5981 0 0 0 58206 9 0 0 25 0 1 0 100180788 24911872 5955 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9061/statm: 6082 5955 69 152 0 5928 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 24328

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.20 2/68 9068
/proc/meminfo: memFree=1630792/2055920 swapFree=4192812/4192956
[pid=9061] ppid=9059 vsize=25516 CPUtime=642.13
/proc/9061/stat : 9061 (picosat) R 9059 9061 8993 0 -1 4194304 6290 0 0 0 64204 9 0 0 25 0 1 0 100180788 26128384 6264 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9061/statm: 6379 6264 69 152 0 6225 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 25516

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.18 2/68 9068
/proc/meminfo: memFree=1630728/2055920 swapFree=4192812/4192956
[pid=9061] ppid=9059 vsize=25648 CPUtime=702.11
/proc/9061/stat : 9061 (picosat) R 9059 9061 8993 0 -1 4194304 6309 0 0 0 70202 9 0 0 25 0 1 0 100180788 26263552 6283 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9061/statm: 6412 6283 69 152 0 6258 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 25648

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.17 2/68 9068
/proc/meminfo: memFree=1630728/2055920 swapFree=4192812/4192956
[pid=9061] ppid=9059 vsize=25648 CPUtime=762.1
/proc/9061/stat : 9061 (picosat) R 9059 9061 8993 0 -1 4194304 6309 0 0 0 76201 9 0 0 25 0 1 0 100180788 26263552 6283 1992294400 134512640 135137933 4294956224 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/9061/statm: 6412 6283 69 152 0 6258 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 25648

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/68 9068
/proc/meminfo: memFree=1630728/2055920 swapFree=4192812/4192956
[pid=9061] ppid=9059 vsize=25648 CPUtime=822.09
/proc/9061/stat : 9061 (picosat) R 9059 9061 8993 0 -1 4194304 6309 0 0 0 82199 10 0 0 25 0 1 0 100180788 26263552 6283 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9061/statm: 6412 6283 69 152 0 6258 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 25648

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/68 9068
/proc/meminfo: memFree=1630728/2055920 swapFree=4192812/4192956
[pid=9061] ppid=9059 vsize=25648 CPUtime=882.07
/proc/9061/stat : 9061 (picosat) R 9059 9061 8993 0 -1 4194304 6309 0 0 0 88197 10 0 0 25 0 1 0 100180788 26263552 6283 1992294400 134512640 135137933 4294956224 18446744073709551615 134527739 0 0 4096 0 0 0 0 17 1 0 0
/proc/9061/statm: 6412 6283 69 152 0 6258 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 25648

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.13 2/68 9068
/proc/meminfo: memFree=1630728/2055920 swapFree=4192812/4192956
[pid=9061] ppid=9059 vsize=25648 CPUtime=942.05
/proc/9061/stat : 9061 (picosat) R 9059 9061 8993 0 -1 4194304 6309 0 0 0 94195 10 0 0 25 0 1 0 100180788 26263552 6283 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9061/statm: 6412 6283 69 152 0 6258 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 25648

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/68 9068
/proc/meminfo: memFree=1628808/2055920 swapFree=4192812/4192956
[pid=9061] ppid=9059 vsize=28008 CPUtime=1002.04
/proc/9061/stat : 9061 (picosat) R 9059 9061 8993 0 -1 4194304 6781 0 0 0 100193 11 0 0 25 0 1 0 100180788 28680192 6755 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9061/statm: 7002 6755 69 152 0 6848 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 28008

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/68 9068
/proc/meminfo: memFree=1628424/2055920 swapFree=4192812/4192956
[pid=9061] ppid=9059 vsize=28404 CPUtime=1062.02
/proc/9061/stat : 9061 (picosat) R 9059 9061 8993 0 -1 4194304 6887 0 0 0 106191 11 0 0 25 0 1 0 100180788 29085696 6861 1992294400 134512640 135137933 4294956224 18446744073709551615 134522707 0 0 4096 0 0 0 0 17 1 0 0
/proc/9061/statm: 7101 6861 69 152 0 6947 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 28404

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/68 9068
/proc/meminfo: memFree=1628424/2055920 swapFree=4192812/4192956
[pid=9061] ppid=9059 vsize=28404 CPUtime=1122.01
/proc/9061/stat : 9061 (picosat) R 9059 9061 8993 0 -1 4194304 6887 0 0 0 112190 11 0 0 25 0 1 0 100180788 29085696 6861 1992294400 134512640 135137933 4294956224 18446744073709551615 134553594 0 0 4096 0 0 0 0 17 1 0 0
/proc/9061/statm: 7101 6861 69 152 0 6947 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 28404

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/68 9068
/proc/meminfo: memFree=1628040/2055920 swapFree=4192812/4192956
[pid=9061] ppid=9059 vsize=28800 CPUtime=1182
/proc/9061/stat : 9061 (picosat) R 9059 9061 8993 0 -1 4194304 6976 0 0 0 118188 12 0 0 25 0 1 0 100180788 29491200 6950 1992294400 134512640 135137933 4294956224 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/9061/statm: 7200 6950 69 152 0 7046 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 28800



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.09 2/68 9068
/proc/meminfo: memFree=1628040/2055920 swapFree=4192812/4192956
[pid=9061] ppid=9059 vsize=28800 CPUtime=1200.1
/proc/9061/stat : 9061 (picosat) R 9059 9061 8993 0 -1 4194304 6976 0 0 0 119998 12 0 0 25 0 1 0 100180788 29491200 6950 1992294400 134512640 135137933 4294956224 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/9061/statm: 7200 6950 69 152 0 7046 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 28800

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): 1200.11
CPU user time (s): 1199.98
CPU system time (s): 0.12998
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 28800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.12998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6976
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= 1280

runsolver used 1.10283 second user time and 3.2785 second system time

The end

Launcher Data 

Begin job on node68 at 2009-04-26 06:52:26
IDJOB=1727149
IDBENCH=24631
IDSOLVER=506
FILE ID=node68/1727149-1240721546
PBS_JOBID= 9186919
Free space on /tmp= 66556 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Hard/contest04/others/equilarge_l4.sat05-521.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1727149-1240721546/watcher-1727149-1240721546 -o /tmp/evaluation-result-1727149-1240721546/solver-1727149-1240721546 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1727149-1240721546.cnf

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

MD5SUM BENCH= ff36f96f6b8096039d33a91da209fed4
RANDOM SEED=623645701

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:       1656624 kB
Buffers:         46664 kB
Cached:         261300 kB
SwapCached:        144 kB
Active:         130732 kB
Inactive:       193720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1656624 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1016 kB
Writeback:           0 kB
Mapped:          26404 kB
Slab:            60424 kB
Committed_AS:   288356 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 07:12:29