Trace number 1513198

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) 1200.08 1207.01

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S1127319144-058.cnf
MD5SUM79b21fea94540db2568097a6c80690f8
Bench CategoryRANDOM (random 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 variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518700

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-1513198-1238213778.cnf
0.00/0.00	c parsed header 'p cnf 220 18700'
0.00/0.03	c initialized 220 variables
0.00/0.03	c found 18700 non trivial clauses
0.00/0.03	c
0.00/0.03	c random number generator seed 0
0.00/0.03	c 
0.00/0.03	c  seconds     variables   original    learned     agility
0.00/0.03	c         level        used      conflicts    limit          MB
0.00/0.03	c 
0.00/0.03	c s   0.0   0.0   220   0.0 18700     0     0     0   0.0   0.9 
0.00/0.03	c 
0.00/0.03	c initial reduction limit 9350 clauses
0.00/0.03	c 
0.00/0.03	c +   0.0  73.6   220 100.0 18700   100   100 10285   9.1   1.0 
0.00/0.03	c R   0.0  73.6   220 100.0 18700   100   100 10285   9.1   1.0 
0.00/0.04	c +   0.0  69.3   220 100.0 18700   250   250 11313  18.7   1.0 
0.00/0.05	c N   0.0  72.7   220 100.0 18700   401   401 11313  24.6   1.0 
0.00/0.05	c +   0.1  73.8   220 100.0 18700   475   475 12444  27.0   1.0 
0.00/0.07	c +   0.1  77.1   220 100.0 18700   812   812 13688  32.8   1.1 
0.00/0.09	c N   0.1  78.6   220 100.0 18700  1203  1203 13688  33.6   1.2 
0.00/0.10	c +   0.1  78.8   220 100.0 18700  1317  1317 15056  33.7   1.3 
0.00/0.14	c +   0.1  79.9   220 100.0 18700  2074  2074 16561  35.4   1.5 
0.19/0.22	c +   0.2  80.5   220 100.0 18700  3209  3209 18217  36.5   1.8 
0.19/0.22	c N   0.2  80.5   220 100.0 18700  3211  3211 18217  36.5   1.8 
0.29/0.33	c +   0.3  80.6   220 100.0 18700  4911  4911 20038  35.9   2.2 
0.49/0.54	c +   0.5  80.2   220 100.0 18700  7464  7464 22041  36.1   2.9 
0.49/0.59	c N   0.6  80.1   220 100.0 18700  8023  8023 22041  35.7   3.1 
0.89/0.91	c +   0.9  79.9   220 100.0 18700 11293 11293 24245  35.1   4.0 
1.47/1.57	c +   1.6  79.6   220 100.0 18700 17036 17036 26669  36.2   5.6 
1.87/1.95	c N   1.9  79.6   220 100.0 18700 19257 19257 26669  35.3   6.2 
3.18/3.27	c +   3.3  79.1   220 100.0 18700 25650 25650 29335  35.5   7.9 
5.66/5.76	c +   5.7  78.7   220 100.0 18700 38571 21500 32268  34.6   6.8 
6.65/6.77	c N   6.7  78.9   220 100.0 18700 44893 27822 32268  35.5   8.5 
6.65/6.77	c 
6.65/6.77	c  seconds     variables   original    learned     agility
6.65/6.77	c         level        used      conflicts    limit          MB
6.65/6.77	c 
9.13/9.21	c +   9.2  78.6   220 100.0 18700 57952 20866 35494  34.9   6.7 
15.00/15.13	c +  15.0  78.3   220 100.0 18700 87023 27876 39043  33.5   8.8 
18.58/18.71	c N  18.6  78.4   220 100.0 18700 102e3 17692 39043  36.1   6.0 
24.94/25.12	c +  25.0  78.4   220 100.0 18700 130e3 20417 42947  35.6   6.7 
41.54/41.87	c +  41.6  78.2   220 100.0 18700 196e3 27868 47241  34.9   8.7 
51.00/51.31	c N  51.0  78.3   220 100.0 18700 230e3 29207 47241  35.4   9.1 
69.29/69.70	c +  69.3  78.0   220 100.0 18700 294e3 26535 51965  35.4   8.3 
113.72/114.45	c + 113.8  77.6   220 100.0 18700 441e3 22424 57161  35.7   7.2 
135.20/136.05	c N 135.3  77.6   220 100.0 18700 512e3 50255 57161  36.3  15.1 
184.42/185.59	c + 184.5  77.3   220 100.0 18700 662e3 28627 62877  34.4   8.9 
304.23/306.05	c + 304.3  76.8   220 100.0 18700 993e3 20754 69164  34.2   6.7 
355.53/357.68	c N 355.6  76.7   220 100.0 18700 112e4 47567 69164  35.2  14.5 
494.33/497.23	c + 494.4  76.3   220 100.0 18700 148e4 32008 76080  34.9  10.3 
801.66/806.38	c + 801.8  75.9   220 100.0 18700 223e4 51241 83688  34.4  15.5 
904.76/910.07	c N 904.8  75.9   220 100.0 18700 246e4 72465 83688  35.9  21.4

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513198-1238213778/watcher-1513198-1238213778 -o /tmp/evaluation-result-1513198-1238213778/solver-1513198-1238213778 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513198-1238213778.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: 2.00 2.00 1.99 4/85 25987
/proc/meminfo: memFree=1845688/2055920 swapFree=4169364/4192956
[pid=25987] ppid=25985 vsize=912 CPUtime=0
/proc/25987/stat : 25987 (picosat) R 25985 25987 25240 0 -1 4194304 126 0 0 0 0 0 0 0 20 0 1 0 1094038746 933888 111 1992294400 134512640 135137933 4294956240 18446744073709551615 134520743 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 228 111 56 152 0 74 0

[startup+0.201679 s]
/proc/loadavg: 2.00 2.00 1.99 4/85 25987
/proc/meminfo: memFree=1845688/2055920 swapFree=4169364/4192956
[pid=25987] ppid=25985 vsize=2496 CPUtime=0.19
/proc/25987/stat : 25987 (picosat) R 25985 25987 25240 0 -1 4194304 539 0 0 0 19 0 0 0 20 0 1 0 1094038746 2555904 524 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 624 524 69 152 0 470 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2496

[startup+0.302689 s]
/proc/loadavg: 2.00 2.00 1.99 4/85 25987
/proc/meminfo: memFree=1845688/2055920 swapFree=4169364/4192956
[pid=25987] ppid=25985 vsize=3024 CPUtime=0.29
/proc/25987/stat : 25987 (picosat) R 25985 25987 25240 0 -1 4194304 645 0 0 0 29 0 0 0 21 0 1 0 1094038746 3096576 630 1992294400 134512640 135137933 4294956240 18446744073709551615 134552565 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 756 630 69 152 0 602 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3024

[startup+0.4027 s]
/proc/loadavg: 2.00 2.00 1.99 4/85 25987
/proc/meminfo: memFree=1845688/2055920 swapFree=4169364/4192956
[pid=25987] ppid=25985 vsize=3288 CPUtime=0.39
/proc/25987/stat : 25987 (picosat) R 25985 25987 25240 0 -1 4194304 736 0 0 0 39 0 0 0 22 0 1 0 1094038746 3366912 721 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 822 721 69 152 0 668 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 3288

[startup+0.70273 s]
/proc/loadavg: 2.00 2.00 1.99 4/85 25987
/proc/meminfo: memFree=1845688/2055920 swapFree=4169364/4192956
[pid=25987] ppid=25985 vsize=4344 CPUtime=0.69
/proc/25987/stat : 25987 (picosat) R 25985 25987 25240 0 -1 4194304 982 0 0 0 69 0 0 0 25 0 1 0 1094038746 4448256 967 1992294400 134512640 135137933 4294956240 18446744073709551615 134527918 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 1086 967 69 152 0 932 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4344

[startup+1.50181 s]
/proc/loadavg: 2.00 2.00 1.99 3/86 25988
/proc/meminfo: memFree=1840624/2055920 swapFree=4169364/4192956
[pid=25987] ppid=25985 vsize=6456 CPUtime=1.47
/proc/25987/stat : 25987 (picosat) R 25985 25987 25240 0 -1 4194304 1504 0 0 0 147 0 0 0 25 0 1 0 1094038746 6610944 1489 1992294400 134512640 135137933 4294956240 18446744073709551615 134548888 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 1614 1489 69 152 0 1460 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 6456

[startup+3.10197 s]
/proc/loadavg: 2.00 2.00 1.99 3/86 25988
/proc/meminfo: memFree=1838448/2055920 swapFree=4169364/4192956
[pid=25987] ppid=25985 vsize=8832 CPUtime=3.08
/proc/25987/stat : 25987 (picosat) R 25985 25987 25240 0 -1 4194304 2097 0 0 0 307 1 0 0 25 0 1 0 1094038746 9043968 2082 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 2208 2082 69 152 0 2054 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8832

[startup+6.30129 s]
/proc/loadavg: 2.00 2.00 1.99 3/86 25988
/proc/meminfo: memFree=1835888/2055920 swapFree=4169364/4192956
[pid=25987] ppid=25985 vsize=10164 CPUtime=6.25
/proc/25987/stat : 25987 (picosat) R 25985 25987 25240 0 -1 4194304 2443 0 0 0 624 1 0 0 25 0 1 0 1094038746 10407936 2428 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 2541 2428 69 152 0 2387 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 10164

[startup+12.7019 s]
/proc/loadavg: 2.00 2.00 1.99 3/86 25988
/proc/meminfo: memFree=1834608/2055920 swapFree=4169364/4192956
[pid=25987] ppid=25985 vsize=12400 CPUtime=12.62
/proc/25987/stat : 25987 (picosat) R 25985 25987 25240 0 -1 4194304 2938 0 0 0 1260 2 0 0 25 0 1 0 1094038746 12697600 2923 1992294400 134512640 135137933 4294956240 18446744073709551615 134525354 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 3100 2923 69 152 0 2946 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 12400

[startup+25.5082 s]
/proc/loadavg: 2.00 2.00 1.99 3/86 25988
/proc/meminfo: memFree=1833072/2055920 swapFree=4169364/4192956
[pid=25987] ppid=25985 vsize=13192 CPUtime=25.34
/proc/25987/stat : 25987 (picosat) R 25985 25987 25240 0 -1 4194304 3157 0 0 0 2532 2 0 0 25 0 1 0 1094038746 13508608 3142 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 3298 3142 69 152 0 3144 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 13192

[startup+51.1027 s]
/proc/loadavg: 2.00 2.00 1.99 3/86 25988
/proc/meminfo: memFree=1830768/2055920 swapFree=4169364/4192956
[pid=25987] ppid=25985 vsize=15568 CPUtime=50.8
/proc/25987/stat : 25987 (picosat) R 25985 25987 25240 0 -1 4194304 3740 0 0 0 5077 3 0 0 25 0 1 0 1094038746 15941632 3725 1992294400 134512640 135137933 4294956240 18446744073709551615 134543249 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 3892 3725 69 152 0 3738 0
Current children cumulated CPU time (s) 50.8
Current children cumulated vsize (KiB) 15568

[startup+102.303 s]
/proc/loadavg: 2.00 2.00 1.99 3/86 25988
/proc/meminfo: memFree=1828976/2055920 swapFree=4169364/4192956
[pid=25987] ppid=25985 vsize=17020 CPUtime=101.7
/proc/25987/stat : 25987 (picosat) R 25985 25987 25240 0 -1 4194304 4138 0 0 0 10167 3 0 0 25 0 1 0 1094038746 17428480 4123 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 4255 4123 69 152 0 4101 0
Current children cumulated CPU time (s) 101.7
Current children cumulated vsize (KiB) 17020

[startup+162.303 s]
/proc/loadavg: 2.00 2.00 1.99 3/86 25988
/proc/meminfo: memFree=1827248/2055920 swapFree=4169364/4192956
[pid=25987] ppid=25985 vsize=18604 CPUtime=161.36
/proc/25987/stat : 25987 (picosat) R 25985 25987 25240 0 -1 4194304 4545 0 0 0 16131 5 0 0 25 0 1 0 1094038746 19050496 4530 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 4651 4530 69 152 0 4497 0
Current children cumulated CPU time (s) 161.36
Current children cumulated vsize (KiB) 18604

[startup+222.303 s]
/proc/loadavg: 2.00 2.00 1.99 3/86 25988
/proc/meminfo: memFree=1825840/2055920 swapFree=4169364/4192956
[pid=25987] ppid=25985 vsize=20048 CPUtime=221.01
/proc/25987/stat : 25987 (picosat) R 25985 25987 25240 0 -1 4194304 4892 0 0 0 22096 5 0 0 25 0 1 0 1094038746 20529152 4877 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 5012 4877 69 152 0 4858 0
Current children cumulated CPU time (s) 221.01
Current children cumulated vsize (KiB) 20048

[startup+282.303 s]
/proc/loadavg: 2.00 2.00 1.99 3/86 25988
/proc/meminfo: memFree=1825840/2055920 swapFree=4169364/4192956
[pid=25987] ppid=25985 vsize=20040 CPUtime=280.67
/proc/25987/stat : 25987 (picosat) R 25985 25987 25240 0 -1 4194304 4892 0 0 0 28061 6 0 0 25 0 1 0 1094038746 20520960 4877 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 5010 4877 69 152 0 4856 0
Current children cumulated CPU time (s) 280.67
Current children cumulated vsize (KiB) 20040

[startup+342.309 s]
/proc/loadavg: 2.00 2.00 1.99 3/86 25988
/proc/meminfo: memFree=1824048/2055920 swapFree=4169364/4192956
[pid=25987] ppid=25985 vsize=22252 CPUtime=340.32
/proc/25987/stat : 25987 (picosat) R 25985 25987 25240 0 -1 4194304 5328 0 0 0 34026 6 0 0 25 0 1 0 1094038746 22786048 5313 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 5563 5313 69 152 0 5409 0
Current children cumulated CPU time (s) 340.32
Current children cumulated vsize (KiB) 22252

[startup+402.303 s]
/proc/loadavg: 2.00 2.00 1.99 3/86 25988
/proc/meminfo: memFree=1823920/2055920 swapFree=4169364/4192956
[pid=25987] ppid=25985 vsize=22240 CPUtime=399.98
/proc/25987/stat : 25987 (picosat) R 25985 25987 25240 0 -1 4194304 5347 0 0 0 39992 6 0 0 25 0 1 0 1094038746 22773760 5332 1992294400 134512640 135137933 4294956240 18446744073709551615 134545614 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 5560 5332 69 152 0 5406 0
Current children cumulated CPU time (s) 399.98
Current children cumulated vsize (KiB) 22240

[startup+462.303 s]
/proc/loadavg: 2.00 2.00 1.99 3/86 25988
/proc/meminfo: memFree=1823984/2055920 swapFree=4169364/4192956
[pid=25987] ppid=25985 vsize=22224 CPUtime=459.63
/proc/25987/stat : 25987 (picosat) R 25985 25987 25240 0 -1 4194304 5347 0 0 0 45957 6 0 0 25 0 1 0 1094038746 22757376 5332 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 5556 5332 69 152 0 5402 0
Current children cumulated CPU time (s) 459.63
Current children cumulated vsize (KiB) 22224

[startup+522.303 s]
/proc/loadavg: 2.00 2.00 1.99 3/86 25988
/proc/meminfo: memFree=1821936/2055920 swapFree=4169364/4192956
[pid=25987] ppid=25985 vsize=24336 CPUtime=519.29
/proc/25987/stat : 25987 (picosat) R 25985 25987 25240 0 -1 4194304 5861 0 0 0 51922 7 0 0 25 0 1 0 1094038746 24920064 5846 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 6084 5846 69 152 0 5930 0
Current children cumulated CPU time (s) 519.29
Current children cumulated vsize (KiB) 24336

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 1.99 3/86 25988
/proc/meminfo: memFree=1821872/2055920 swapFree=4169364/4192956
[pid=25987] ppid=25985 vsize=24336 CPUtime=578.94
/proc/25987/stat : 25987 (picosat) R 25985 25987 25240 0 -1 4194304 5861 0 0 0 57887 7 0 0 25 0 1 0 1094038746 24920064 5846 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 6084 5846 69 152 0 5930 0
Current children cumulated CPU time (s) 578.94
Current children cumulated vsize (KiB) 24336

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 1.99 3/86 25988
/proc/meminfo: memFree=1821808/2055920 swapFree=4169364/4192956
[pid=25987] ppid=25985 vsize=24336 CPUtime=638.6
/proc/25987/stat : 25987 (picosat) R 25985 25987 25240 0 -1 4194304 5886 0 0 0 63853 7 0 0 25 0 1 0 1094038746 24920064 5871 1992294400 134512640 135137933 4294956240 18446744073709551615 134549022 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 6084 5871 69 152 0 5930 0
Current children cumulated CPU time (s) 638.6
Current children cumulated vsize (KiB) 24336

[startup+702.302 s]
/proc/loadavg: 2.00 2.00 1.99 3/86 25988
/proc/meminfo: memFree=1821616/2055920 swapFree=4169364/4192956
[pid=25987] ppid=25985 vsize=24468 CPUtime=698.25
/proc/25987/stat : 25987 (picosat) R 25985 25987 25240 0 -1 4194304 5914 0 0 0 69818 7 0 0 25 0 1 0 1094038746 25055232 5899 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 6117 5899 69 152 0 5963 0
Current children cumulated CPU time (s) 698.25
Current children cumulated vsize (KiB) 24468

[startup+762.302 s]
/proc/loadavg: 2.00 2.00 1.99 3/86 25988
/proc/meminfo: memFree=1821488/2055920 swapFree=4169364/4192956
[pid=25987] ppid=25985 vsize=24468 CPUtime=757.91
/proc/25987/stat : 25987 (picosat) R 25985 25987 25240 0 -1 4194304 5914 0 0 0 75784 7 0 0 25 0 1 0 1094038746 25055232 5899 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 6117 5899 69 152 0 5963 0
Current children cumulated CPU time (s) 757.91
Current children cumulated vsize (KiB) 24468

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 1.99 3/86 25988
/proc/meminfo: memFree=1821552/2055920 swapFree=4169364/4192956
[pid=25987] ppid=25985 vsize=24600 CPUtime=817.57
/proc/25987/stat : 25987 (picosat) R 25985 25987 25240 0 -1 4194304 5945 0 0 0 81749 8 0 0 25 0 1 0 1094038746 25190400 5930 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 6150 5930 69 152 0 5996 0
Current children cumulated CPU time (s) 817.57
Current children cumulated vsize (KiB) 24600

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 1.99 3/86 25988
/proc/meminfo: memFree=1819632/2055920 swapFree=4169364/4192956
[pid=25987] ppid=25985 vsize=26316 CPUtime=877.23
/proc/25987/stat : 25987 (picosat) R 25985 25987 25240 0 -1 4194304 6391 0 0 0 87715 8 0 0 25 0 1 0 1094038746 26947584 6376 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 6579 6376 69 152 0 6425 0
Current children cumulated CPU time (s) 877.23
Current children cumulated vsize (KiB) 26316

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/86 25988
/proc/meminfo: memFree=1819568/2055920 swapFree=4169364/4192956
[pid=25987] ppid=25985 vsize=26316 CPUtime=936.88
/proc/25987/stat : 25987 (picosat) R 25985 25987 25240 0 -1 4194304 6401 0 0 0 93680 8 0 0 25 0 1 0 1094038746 26947584 6386 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 6579 6386 69 152 0 6425 0
Current children cumulated CPU time (s) 936.88
Current children cumulated vsize (KiB) 26316

[startup+1002.31 s]
/proc/loadavg: 2.00 2.00 1.99 3/86 25988
/proc/meminfo: memFree=1819376/2055920 swapFree=4169364/4192956
[pid=25987] ppid=25985 vsize=26580 CPUtime=996.54
/proc/25987/stat : 25987 (picosat) R 25985 25987 25240 0 -1 4194304 6436 0 0 0 99646 8 0 0 25 0 1 0 1094038746 27217920 6421 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 6645 6421 69 152 0 6491 0
Current children cumulated CPU time (s) 996.54
Current children cumulated vsize (KiB) 26580

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/86 25988
/proc/meminfo: memFree=1819440/2055920 swapFree=4169364/4192956
[pid=25987] ppid=25985 vsize=26564 CPUtime=1056.19
/proc/25987/stat : 25987 (picosat) R 25985 25987 25240 0 -1 4194304 6436 0 0 0 105611 8 0 0 25 0 1 0 1094038746 27201536 6421 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 6641 6421 69 152 0 6487 0
Current children cumulated CPU time (s) 1056.19
Current children cumulated vsize (KiB) 26564

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/86 25988
/proc/meminfo: memFree=1819376/2055920 swapFree=4169364/4192956
[pid=25987] ppid=25985 vsize=26492 CPUtime=1115.85
/proc/25987/stat : 25987 (picosat) R 25985 25987 25240 0 -1 4194304 6436 0 0 0 111576 9 0 0 25 0 1 0 1094038746 27127808 6421 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 6623 6421 69 152 0 6469 0
Current children cumulated CPU time (s) 1115.85
Current children cumulated vsize (KiB) 26492

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/86 25988
/proc/meminfo: memFree=1819312/2055920 swapFree=4169364/4192956
[pid=25987] ppid=25985 vsize=26476 CPUtime=1175.51
/proc/25987/stat : 25987 (picosat) R 25985 25987 25240 0 -1 4194304 6436 0 0 0 117542 9 0 0 25 0 1 0 1094038746 27111424 6421 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 6619 6421 69 152 0 6465 0
Current children cumulated CPU time (s) 1175.51
Current children cumulated vsize (KiB) 26476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1207 s]
/proc/loadavg: 2.00 2.00 1.99 3/86 25988
/proc/meminfo: memFree=1819184/2055920 swapFree=4169364/4192956
[pid=25987] ppid=25985 vsize=26476 CPUtime=1200.06
/proc/25987/stat : 25987 (picosat) R 25985 25987 25240 0 -1 4194304 6436 0 0 0 119997 9 0 0 25 0 1 0 1094038746 27111424 6421 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 6619 6421 69 152 0 6465 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 26476

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): 1207.01
CPU time (s): 1200.08
CPU user time (s): 1199.98
CPU system time (s): 0.096985
CPU usage (%): 99.4253
Max. virtual memory (cumulated for all children) (KiB): 26580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.096985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6436
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= 14660

runsolver used 1.46278 second user time and 5.13922 second system time

The end

Launcher Data 

Begin job on node70 at 2009-03-28 05:16:18
IDJOB=1513198
IDBENCH=70243
IDSOLVER=506
FILE ID=node70/1513198-1238213778
PBS_JOBID= 9060496
Free space on /tmp= 65292 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S1127319144-058.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513198-1238213778/watcher-1513198-1238213778 -o /tmp/evaluation-result-1513198-1238213778/solver-1513198-1238213778 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513198-1238213778.cnf

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

MD5SUM BENCH= 79b21fea94540db2568097a6c80690f8
RANDOM SEED=821848338

node70.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		: 3000.234
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		: 3000.234
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:       1846168 kB
Buffers:         28700 kB
Cached:         126208 kB
SwapCached:       8700 kB
Active:          67952 kB
Inactive:        97088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1846168 kB
SwapTotal:     4192956 kB
SwapFree:      4169364 kB
Dirty:            1272 kB
Writeback:           0 kB
Mapped:          15216 kB
Slab:            28740 kB
Committed_AS:  2131776 kB
PageTables:       2668 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= 65292 MiB
End job on node70 at 2009-03-28 05:36:27