Trace number 1513330

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 1200.41

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/180/
unif-k7-r85-v180-c15300-S1992353905-004.cnf
MD5SUMbd2ffd9bc7cc85da4d9e7498163745df
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 variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

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-1513330-1238216154.cnf
0.00/0.00	c parsed header 'p cnf 180 15300'
0.00/0.02	c initialized 180 variables
0.00/0.02	c found 15300 non trivial clauses
0.00/0.02	c
0.00/0.02	c random number generator seed 0
0.00/0.02	c 
0.00/0.02	c  seconds     variables   original    learned     agility
0.00/0.02	c         level        used      conflicts    limit          MB
0.00/0.02	c 
0.00/0.02	c s   0.0   0.0   180   0.0 15300     0     0     0   0.0   0.7 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 7650 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0  66.8   180  98.9 15300   100   100  8415   9.3   0.7 
0.00/0.02	c R   0.0  66.8   180  98.9 15300   100   100  8415   9.3   0.7 
0.00/0.03	c +   0.0  64.6   180 100.0 15300   250   250  9256  17.8   0.8 
0.00/0.04	c N   0.0  67.4   180 100.0 15300   401   401  9256  23.4   0.8 
0.00/0.04	c +   0.0  68.2   180 100.0 15300   475   475 10181  26.1   0.8 
0.00/0.05	c +   0.1  70.3   180 100.0 15300   812   812 11199  31.8   0.9 
0.00/0.07	c N   0.1  71.5   180 100.0 15300  1205  1205 11199  34.7   1.0 
0.07/0.08	c +   0.1  71.7   180 100.0 15300  1317  1317 12318  35.2   1.0 
0.09/0.12	c +   0.1  72.2   180 100.0 15300  2074  2074 13549  35.8   1.2 
0.09/0.18	c +   0.2  72.7   180 100.0 15300  3209  3209 14903  36.1   1.5 
0.09/0.18	c N   0.2  72.7   180 100.0 15300  3213  3213 14903  36.1   1.5 
0.19/0.28	c +   0.3  72.7   180 100.0 15300  4911  4911 16393  36.3   1.9 
0.39/0.45	c +   0.5  72.9   180 100.0 15300  7464  7464 18032  35.4   2.5 
0.39/0.49	c N   0.5  72.9   180 100.0 15300  8025  8025 18032  36.3   2.7 
0.69/0.78	c +   0.8  72.7   180 100.0 15300 11293 11293 19835  35.2   3.5 
1.39/1.41	c +   1.4  72.4   180 100.0 15300 17036 17036 21818  35.1   4.9 
1.69/1.73	c N   1.7  72.3   180 100.0 15300 19256 19256 21818  35.9   5.5 
2.59/2.60	c +   2.6  71.9   180 100.0 15300 25650 14735 23999  35.7   4.4 
4.40/4.42	c +   4.4  71.5   180 100.0 15300 38571 15650 26398  35.1   4.6 
5.29/5.33	c N   5.3  71.4   180 100.0 15300 44914 21993 26398  36.6   6.1 
5.29/5.33	c 
5.29/5.33	c  seconds     variables   original    learned     agility
5.29/5.33	c         level        used      conflicts    limit          MB
5.29/5.33	c 
7.39/7.45	c +   7.4  70.9   180 100.0 15300 57952 21300 29037  36.2   5.9 
11.89/11.91	c +  11.9  70.4   180 100.0 15300 87023 17576 31940  34.6   5.0 
14.88/14.93	c N  14.9  70.2   180 100.0 15300 102e3 13989 31940  36.5   4.2 
19.49/19.54	c +  19.5  70.0   180 100.0 15300 130e3 22842 35134  36.0   6.3 
32.08/32.16	c +  32.2  69.8   180 100.0 15300 196e3 24295 38647  34.9   6.9 
39.38/39.44	c N  39.4  69.6   180 100.0 15300 230e3 33963 38647  36.5   9.2 
50.87/50.91	c +  50.9  69.5   180 100.0 15300 294e3 22198 42511  36.3   6.4 
84.87/84.99	c +  85.0  69.4   180 100.0 15300 441e3 24056 46762  36.2   6.9 
103.87/103.93	c N 103.9  69.3   180 100.0 15300 512e3 29757 46762  36.2   8.2 
143.65/143.77	c + 143.7  69.0   180 100.0 15300 662e3 14962 51438  37.4   4.5 
232.63/232.78	c + 232.7  68.5   180 100.0 15300 993e3 46759 56581  34.8  12.2 
275.22/275.32	c N 275.3  68.2   180 100.0 15300 112e4 54211 56581  34.5  14.0 
383.18/383.34	c + 383.2  67.6   180 100.0 15300 148e4 33741 62239  36.5   8.9 
629.31/629.52	c + 629.3  67.1   180 100.0 15300 223e4 60511 68462  34.5  15.5 
720.79/721.03	c N 720.8  67.0   180 100.0 15300 246e4 19961 68462  35.8   6.1 
1049.20/1049.52	c + 105e1  66.6   180 100.0 15300 335e4 58905 75308  35.2  15.7

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-1513330-1238216154/watcher-1513330-1238216154 -o /tmp/evaluation-result-1513330-1238216154/solver-1513330-1238216154 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513330-1238216154.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 0.96 3/64 29753
/proc/meminfo: memFree=1591040/2055920 swapFree=4178352/4192956
[pid=29753] ppid=29751 vsize=912 CPUtime=0
/proc/29753/stat : 29753 (picosat) R 29751 29753 28950 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 1094278196 933888 107 1992294400 134512640 135137933 4294956240 18446744073709551615 134544898 0 0 4096 0 0 0 0 17 1 0 0
/proc/29753/statm: 228 107 56 152 0 74 0

[startup+0.0795151 s]
/proc/loadavg: 0.99 0.98 0.96 3/64 29753
/proc/meminfo: memFree=1591040/2055920 swapFree=4178352/4192956
[pid=29753] ppid=29751 vsize=1840 CPUtime=0.07
/proc/29753/stat : 29753 (picosat) R 29751 29753 28950 0 -1 4194304 371 0 0 0 7 0 0 0 18 0 1 0 1094278196 1884160 356 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/29753/statm: 460 356 69 152 0 306 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1840

[startup+0.101517 s]
/proc/loadavg: 0.99 0.98 0.96 3/64 29753
/proc/meminfo: memFree=1591040/2055920 swapFree=4178352/4192956
[pid=29753] ppid=29751 vsize=1972 CPUtime=0.09
/proc/29753/stat : 29753 (picosat) R 29751 29753 28950 0 -1 4194304 398 0 0 0 9 0 0 0 18 0 1 0 1094278196 2019328 383 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/29753/statm: 493 383 69 152 0 339 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1972

[startup+0.301535 s]
/proc/loadavg: 0.99 0.98 0.96 3/64 29753
/proc/meminfo: memFree=1591040/2055920 swapFree=4178352/4192956
[pid=29753] ppid=29751 vsize=2768 CPUtime=0.29
/proc/29753/stat : 29753 (picosat) R 29751 29753 28950 0 -1 4194304 616 0 0 0 29 0 0 0 19 0 1 0 1094278196 2834432 601 1992294400 134512640 135137933 4294956240 18446744073709551615 134553615 0 0 4096 0 0 0 0 17 1 0 0
/proc/29753/statm: 692 602 69 152 0 538 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2768

[startup+0.701571 s]
/proc/loadavg: 0.99 0.98 0.96 3/64 29753
/proc/meminfo: memFree=1591040/2055920 swapFree=4178352/4192956
[pid=29753] ppid=29751 vsize=4104 CPUtime=0.69
/proc/29753/stat : 29753 (picosat) R 29751 29753 28950 0 -1 4194304 950 0 0 0 69 0 0 0 22 0 1 0 1094278196 4202496 935 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/29753/statm: 1026 935 69 152 0 872 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4104

[startup+1.50164 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29754
/proc/meminfo: memFree=1586744/2055920 swapFree=4178352/4192956
[pid=29753] ppid=29751 vsize=6084 CPUtime=1.49
/proc/29753/stat : 29753 (picosat) R 29751 29753 28950 0 -1 4194304 1419 0 0 0 149 0 0 0 25 0 1 0 1094278196 6230016 1404 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/29753/statm: 1521 1404 69 152 0 1367 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6084

[startup+3.10179 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29754
/proc/meminfo: memFree=1584632/2055920 swapFree=4178352/4192956
[pid=29753] ppid=29751 vsize=7272 CPUtime=3.09
/proc/29753/stat : 29753 (picosat) R 29751 29753 28950 0 -1 4194304 1725 0 0 0 308 1 0 0 25 0 1 0 1094278196 7446528 1699 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/29753/statm: 1818 1699 69 152 0 1664 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7272

[startup+6.30107 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29754
/proc/meminfo: memFree=1583864/2055920 swapFree=4178352/4192956
[pid=29753] ppid=29751 vsize=8328 CPUtime=6.29
/proc/29753/stat : 29753 (picosat) R 29751 29753 28950 0 -1 4194304 1995 0 0 0 628 1 0 0 25 0 1 0 1094278196 8527872 1969 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/29753/statm: 2082 1969 69 152 0 1928 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8328

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29754
/proc/meminfo: memFree=1582520/2055920 swapFree=4178352/4192956
[pid=29753] ppid=29751 vsize=8988 CPUtime=12.69
/proc/29753/stat : 29753 (picosat) R 29751 29753 28950 0 -1 4194304 2165 0 0 0 1268 1 0 0 25 0 1 0 1094278196 9203712 2139 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/29753/statm: 2247 2139 69 152 0 2093 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8988

[startup+25.5018 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29754
/proc/meminfo: memFree=1580856/2055920 swapFree=4178352/4192956
[pid=29753] ppid=29751 vsize=10828 CPUtime=25.49
/proc/29753/stat : 29753 (picosat) R 29751 29753 28950 0 -1 4194304 2567 0 0 0 2547 2 0 0 25 0 1 0 1094278196 11087872 2541 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29753/statm: 2707 2541 69 152 0 2553 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10828

[startup+51.1011 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29754
/proc/meminfo: memFree=1579896/2055920 swapFree=4178352/4192956
[pid=29753] ppid=29751 vsize=11752 CPUtime=51.07
/proc/29753/stat : 29753 (picosat) R 29751 29753 28950 0 -1 4194304 2800 0 0 0 5105 2 0 0 25 0 1 0 1094278196 12034048 2774 1992294400 134512640 135137933 4294956240 18446744073709551615 134553601 0 0 4096 0 0 0 0 17 1 0 0
/proc/29753/statm: 2938 2774 69 152 0 2784 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11752

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29754
/proc/meminfo: memFree=1577784/2055920 swapFree=4178352/4192956
[pid=29753] ppid=29751 vsize=13732 CPUtime=102.27
/proc/29753/stat : 29753 (picosat) R 29751 29753 28950 0 -1 4194304 3325 0 0 0 10224 3 0 0 25 0 1 0 1094278196 14061568 3299 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29753/statm: 3433 3299 69 152 0 3279 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13732

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29754
/proc/meminfo: memFree=1576632/2055920 swapFree=4178352/4192956
[pid=29753] ppid=29751 vsize=14788 CPUtime=162.24
/proc/29753/stat : 29753 (picosat) R 29751 29753 28950 0 -1 4194304 3592 0 0 0 16221 3 0 0 25 0 1 0 1094278196 15142912 3566 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/29753/statm: 3697 3566 69 152 0 3543 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14788

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29754
/proc/meminfo: memFree=1576440/2055920 swapFree=4178352/4192956
[pid=29753] ppid=29751 vsize=14920 CPUtime=222.23
/proc/29753/stat : 29753 (picosat) R 29751 29753 28950 0 -1 4194304 3630 0 0 0 22219 4 0 0 25 0 1 0 1094278196 15278080 3604 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29753/statm: 3730 3604 69 152 0 3576 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14920

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29754
/proc/meminfo: memFree=1575224/2055920 swapFree=4178352/4192956
[pid=29753] ppid=29751 vsize=16108 CPUtime=282.21
/proc/29753/stat : 29753 (picosat) R 29751 29753 28950 0 -1 4194304 3934 0 0 0 28217 4 0 0 25 0 1 0 1094278196 16494592 3908 1992294400 134512640 135137933 4294956240 18446744073709551615 134549144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29753/statm: 4027 3908 69 152 0 3873 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 16108

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29760
/proc/meminfo: memFree=1575032/2055920 swapFree=4178352/4192956
[pid=29753] ppid=29751 vsize=16108 CPUtime=342.19
/proc/29753/stat : 29753 (picosat) R 29751 29753 28950 0 -1 4194304 3934 0 0 0 34215 4 0 0 25 0 1 0 1094278196 16494592 3908 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29753/statm: 4027 3908 69 152 0 3873 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 16108

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29760
/proc/meminfo: memFree=1573816/2055920 swapFree=4178352/4192956
[pid=29753] ppid=29751 vsize=17428 CPUtime=402.18
/proc/29753/stat : 29753 (picosat) R 29751 29753 28950 0 -1 4194304 4272 0 0 0 40213 5 0 0 25 0 1 0 1094278196 17846272 4246 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/29753/statm: 4357 4246 69 152 0 4203 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 17428

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29760
/proc/meminfo: memFree=1573752/2055920 swapFree=4178352/4192956
[pid=29753] ppid=29751 vsize=17428 CPUtime=462.16
/proc/29753/stat : 29753 (picosat) R 29751 29753 28950 0 -1 4194304 4283 0 0 0 46211 5 0 0 25 0 1 0 1094278196 17846272 4257 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29753/statm: 4357 4257 69 152 0 4203 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 17428

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29760
/proc/meminfo: memFree=1573560/2055920 swapFree=4178352/4192956
[pid=29753] ppid=29751 vsize=17560 CPUtime=522.14
/proc/29753/stat : 29753 (picosat) R 29751 29753 28950 0 -1 4194304 4310 0 0 0 52209 5 0 0 25 0 1 0 1094278196 17981440 4284 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29753/statm: 4390 4284 69 152 0 4236 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 17560

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29760
/proc/meminfo: memFree=1573624/2055920 swapFree=4178352/4192956
[pid=29753] ppid=29751 vsize=17560 CPUtime=582.13
/proc/29753/stat : 29753 (picosat) R 29751 29753 28950 0 -1 4194304 4310 0 0 0 58208 5 0 0 25 0 1 0 1094278196 17981440 4284 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29753/statm: 4390 4284 69 152 0 4236 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 17560

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29760
/proc/meminfo: memFree=1572024/2055920 swapFree=4178352/4192956
[pid=29753] ppid=29751 vsize=19524 CPUtime=642.12
/proc/29753/stat : 29753 (picosat) R 29751 29753 28950 0 -1 4194304 4696 0 0 0 64206 6 0 0 25 0 1 0 1094278196 19992576 4670 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29753/statm: 4881 4670 69 152 0 4727 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 19524

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29760
/proc/meminfo: memFree=1571896/2055920 swapFree=4178352/4192956
[pid=29753] ppid=29751 vsize=19656 CPUtime=702.1
/proc/29753/stat : 29753 (picosat) R 29751 29753 28950 0 -1 4194304 4718 0 0 0 70204 6 0 0 25 0 1 0 1094278196 20127744 4692 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29753/statm: 4914 4692 69 152 0 4760 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 19656

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29760
/proc/meminfo: memFree=1571832/2055920 swapFree=4178352/4192956
[pid=29753] ppid=29751 vsize=19656 CPUtime=762.08
/proc/29753/stat : 29753 (picosat) R 29751 29753 28950 0 -1 4194304 4718 0 0 0 76202 6 0 0 25 0 1 0 1094278196 20127744 4692 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29753/statm: 4914 4692 69 152 0 4760 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 19656

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29760
/proc/meminfo: memFree=1571832/2055920 swapFree=4178352/4192956
[pid=29753] ppid=29751 vsize=19644 CPUtime=822.07
/proc/29753/stat : 29753 (picosat) R 29751 29753 28950 0 -1 4194304 4718 0 0 0 82201 6 0 0 25 0 1 0 1094278196 20115456 4692 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/29753/statm: 4911 4692 69 152 0 4757 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 19644

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29760
/proc/meminfo: memFree=1571768/2055920 swapFree=4178352/4192956
[pid=29753] ppid=29751 vsize=19644 CPUtime=882.05
/proc/29753/stat : 29753 (picosat) R 29751 29753 28950 0 -1 4194304 4718 0 0 0 88199 6 0 0 25 0 1 0 1094278196 20115456 4692 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/29753/statm: 4911 4692 69 152 0 4757 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 19644

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29760
/proc/meminfo: memFree=1571704/2055920 swapFree=4178352/4192956
[pid=29753] ppid=29751 vsize=19644 CPUtime=942.03
/proc/29753/stat : 29753 (picosat) R 29751 29753 28950 0 -1 4194304 4723 0 0 0 94197 6 0 0 25 0 1 0 1094278196 20115456 4697 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29753/statm: 4911 4697 69 152 0 4757 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 19644

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29760
/proc/meminfo: memFree=1571640/2055920 swapFree=4178352/4192956
[pid=29753] ppid=29751 vsize=19644 CPUtime=1002.02
/proc/29753/stat : 29753 (picosat) R 29751 29753 28950 0 -1 4194304 4723 0 0 0 100196 6 0 0 25 0 1 0 1094278196 20115456 4697 1992294400 134512640 135137933 4294956240 18446744073709551615 134545637 0 0 4096 0 0 0 0 17 1 0 0
/proc/29753/statm: 4911 4697 69 152 0 4757 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 19644

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29760
/proc/meminfo: memFree=1569912/2055920 swapFree=4178352/4192956
[pid=29753] ppid=29751 vsize=21360 CPUtime=1062
/proc/29753/stat : 29753 (picosat) R 29751 29753 28950 0 -1 4194304 5149 0 0 0 106194 6 0 0 25 0 1 0 1094278196 21872640 5123 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/29753/statm: 5340 5123 69 152 0 5186 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 21360

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29760
/proc/meminfo: memFree=1569912/2055920 swapFree=4178352/4192956
[pid=29753] ppid=29751 vsize=21360 CPUtime=1121.98
/proc/29753/stat : 29753 (picosat) R 29751 29753 28950 0 -1 4194304 5149 0 0 0 112192 6 0 0 25 0 1 0 1094278196 21872640 5123 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29753/statm: 5340 5123 69 152 0 5186 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 21360

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29760
/proc/meminfo: memFree=1569848/2055920 swapFree=4178352/4192956
[pid=29753] ppid=29751 vsize=21360 CPUtime=1181.96
/proc/29753/stat : 29753 (picosat) R 29751 29753 28950 0 -1 4194304 5149 0 0 0 118190 6 0 0 25 0 1 0 1094278196 21872640 5123 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29753/statm: 5340 5123 69 152 0 5186 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 21360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 29760
/proc/meminfo: memFree=1569848/2055920 swapFree=4178352/4192956
[pid=29753] ppid=29751 vsize=21336 CPUtime=1200.07
/proc/29753/stat : 29753 (picosat) R 29751 29753 28950 0 -1 4194304 5149 0 0 0 120000 7 0 0 25 0 1 0 1094278196 21848064 5123 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/29753/statm: 5334 5123 69 152 0 5180 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 21336

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): 1200.08
CPU user time (s): 1200.01
CPU system time (s): 0.073988
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 21360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5149
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= 1342

runsolver used 0.888864 second user time and 2.6486 second system time

The end

Launcher Data 

Begin job on node43 at 2009-03-28 05:55:54
IDJOB=1513330
IDBENCH=70254
IDSOLVER=506
FILE ID=node43/1513330-1238216154
PBS_JOBID= 9060522
Free space on /tmp= 63084 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/180/unif-k7-r85-v180-c15300-S1992353905-004.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513330-1238216154/watcher-1513330-1238216154 -o /tmp/evaluation-result-1513330-1238216154/solver-1513330-1238216154 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513330-1238216154.cnf

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

MD5SUM BENCH= bd2ffd9bc7cc85da4d9e7498163745df
RANDOM SEED=796264413

node43.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		: 3000.242
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		: 3000.242
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:       1591456 kB
Buffers:         38836 kB
Cached:         343592 kB
SwapCached:       8504 kB
Active:          73892 kB
Inactive:       318632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1591456 kB
SwapTotal:     4192956 kB
SwapFree:      4178352 kB
Dirty:            1140 kB
Writeback:           0 kB
Mapped:          15788 kB
Slab:            57844 kB
Committed_AS:  2367928 kB
PageTables:       1448 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= 63084 MiB
End job on node43 at 2009-03-28 06:15:56