Trace number 1737671

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/sgen/unsat/
sgen1-unsat-103-100.cnf
MD5SUM5110e109b45a76c6118af02389913ef8
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark337.903
Satisfiable
(Un)Satisfiability was proved
Number of variables105
Number of clauses220
Sum of the clauses size660
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3220
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-1737671-1240831547.cnf
0.00/0.00	c parsed header 'p cnf 105 220'
0.00/0.00	c initialized 105 variables
0.00/0.00	c found 220 non trivial clauses
0.00/0.00	c
0.00/0.00	c random number generator seed 0
0.00/0.00	c 
0.00/0.00	c  seconds     variables   original    learned     agility
0.00/0.00	c         level        used      conflicts    limit          MB
0.00/0.00	c 
0.00/0.00	c s   0.0   0.0   105   0.0   220     0     0     0   0.0   0.0 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 110 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  22.5   105  85.7   220   100   100   121   8.6   0.0 
0.00/0.00	c R   0.0  22.5   105  85.7   220   100   100   121   8.6   0.0 
0.00/0.00	c +   0.0  22.3   105 100.0   220   250   124   133  16.5   0.0 
0.00/0.00	c R   0.0  24.1   105 100.0   220   402   135   133  22.1   0.0 
0.00/0.00	c +   0.0  24.9   105 100.0   220   475   140   146  23.7   0.0 
0.00/0.01	c +   0.0  26.3   105 100.0   220   812   100   160  27.8   0.0 
0.00/0.01	c N   0.0  26.8   105 100.0   220  1202   158   160  29.1   0.0 
0.00/0.02	c +   0.0  26.8   105 100.0   220  1317   103   176  28.9   0.0 
0.02/0.03	c +   0.0  27.0   105 100.0   220  2074   127   193  27.2   0.0 
0.02/0.05	c +   0.0  26.6   105 100.0   220  3209   156   212  26.0   0.0 
0.02/0.05	c N   0.0  26.6   105 100.0   220  3209   156   212  26.0   0.0 
0.02/0.07	c +   0.1  26.3   105 100.0   220  4911   199   233  28.8   0.0 
0.09/0.11	c +   0.1  25.8   105 100.0   220  7464   201   256  26.7   0.0 
0.09/0.12	c N   0.1  25.8   105 100.0   220  8029   236   256  28.2   0.0 
0.09/0.18	c +   0.2  25.6   105 100.0   220 11293   165   281  31.7   0.0 
0.19/0.27	c +   0.3  25.1   105 100.0   220 17036   227   309  28.2   0.0 
0.29/0.30	c N   0.3  24.8   105 100.0   220 19256   219   309  25.1   0.0 
0.39/0.40	c +   0.4  24.3   105 100.0   220 25650   258   339  28.3   0.0 
0.59/0.60	c +   0.6  23.3   105 100.0   220 38571   298   372  27.2   0.0 
0.69/0.71	c N   0.7  23.1   105 100.0   220 44909   319   372  24.4   0.0 
0.69/0.71	c 
0.69/0.71	c  seconds     variables   original    learned     agility
0.69/0.71	c         level        used      conflicts    limit          MB
0.69/0.71	c 
0.89/0.93	c +   0.9  22.9   105 100.0   220 57952   353   409  26.0   0.0 
1.40/1.41	c +   1.4  23.2   105 100.0   220 87023   275   449  25.1   0.0 
1.60/1.66	c N   1.7  22.9   105 100.0   220 102e3   446   449  26.0   0.1 
2.10/2.15	c +   2.2  22.9   105 100.0   220 130e3   343   493  25.6   0.0 
3.30/3.30	c +   3.3  22.9   105 100.0   220 196e3   483   542  25.8   0.1 
3.89/3.93	c N   3.9  22.8   105 100.0   220 230e3   376   542  24.8   0.0 
4.99/5.07	c +   5.1  22.7   105 100.0   220 294e3   405   596  22.9   0.1 
7.49/7.56	c +   7.6  22.1   105 100.0   220 441e3   519   655  24.4   0.1 
8.70/8.72	c N   8.7  21.7   105 100.0   220 512e3   577   655  27.1   0.1 
11.09/11.19	c +  11.2  21.5   105 100.0   220 662e3   552   720  29.9   0.1 
16.89/16.92	c +  16.9  21.2   105 100.0   220 993e3   442   792  25.4   0.0 
19.19/19.23	c N  19.2  20.7   105 100.0   220 112e4   709   792  27.0   0.1 
25.49/25.56	c +  25.6  20.2   105 100.0   220 148e4   475   871  27.8   0.1 
38.18/38.29	c +  38.3  20.2   105 100.0   220 223e4   451   958  28.5   0.0 
42.18/42.27	c N  42.3  20.1   105 100.0   220 246e4   816   958  28.6   0.1 
57.68/57.77	c +  57.8  20.2   105 100.0   220 335e4   907  1053  24.4   0.1 
87.57/87.69	c +  87.7  20.3   105 100.0   220 502e4   588  1158  26.1   0.1 
92.87/92.99	c N  93.0  20.3   105 100.0   220 533e4   633  1158  26.5   0.1 
132.06/132.18	c + 132.2  20.3   105 100.0   220 754e4   687  1273  24.1   0.1 
200.75/200.87	c + 200.8  20.1   105 100.0   220 113e5   807  1400  25.0   0.1 
203.95/204.06	c N 204.0  20.0   105 100.0   220 114e5  1368  1400  25.8   0.1 
306.02/306.13	c + 306.1  20.1   105 100.0   220 169e5  1071  1540  26.0   0.1 
306.02/306.13	c 
306.02/306.13	c  seconds     variables   original    learned     agility
306.02/306.13	c         level        used      conflicts    limit          MB
306.02/306.13	c 
450.89/451.05	c N 450.9  20.0   105 100.0   220 246e5  1191  1540  25.1   0.1 
467.28/467.40	c + 467.3  20.0   105 100.0   220 254e5  1499  1694  25.7   0.1 
712.22/712.45	c + 712.3  19.9   105 100.0   220 381e5  1432  1863  30.0   0.1 
989.36/989.64	c N 989.4  19.7   105 100.0   220 524e5  1665  1863  26.8   0.2 
1083.33/1083.65	c + 108e1  19.8   105 100.0   220 572e5  1307  2049  25.4   0.1

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-1737671-1240831547/watcher-1737671-1240831547 -o /tmp/evaluation-result-1737671-1240831547/solver-1737671-1240831547 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1737671-1240831547.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: 0.08 0.16 0.85 3/64 14857
/proc/meminfo: memFree=1625976/2055920 swapFree=4192956/4192956
[pid=14857] ppid=14855 vsize=780 CPUtime=0
/proc/14857/stat : 14857 (picosat) R 14855 14857 14820 0 -1 4194304 100 0 0 0 0 0 0 0 18 0 1 0 111182762 798720 85 1992294400 134512640 135137933 4294956240 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/14857/statm: 195 85 69 152 0 41 0

[startup+0.0294219 s]
/proc/loadavg: 0.08 0.16 0.85 3/64 14857
/proc/meminfo: memFree=1625976/2055920 swapFree=4192956/4192956
[pid=14857] ppid=14855 vsize=780 CPUtime=0.02
/proc/14857/stat : 14857 (picosat) R 14855 14857 14820 0 -1 4194304 101 0 0 0 2 0 0 0 18 0 1 0 111182762 798720 86 1992294400 134512640 135137933 4294956240 18446744073709551615 134542985 0 0 4096 0 0 0 0 17 1 0 0
/proc/14857/statm: 195 86 69 152 0 41 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 780

[startup+0.101429 s]
/proc/loadavg: 0.08 0.16 0.85 3/64 14857
/proc/meminfo: memFree=1625976/2055920 swapFree=4192956/4192956
[pid=14857] ppid=14855 vsize=780 CPUtime=0.09
/proc/14857/stat : 14857 (picosat) R 14855 14857 14820 0 -1 4194304 103 0 0 0 9 0 0 0 18 0 1 0 111182762 798720 88 1992294400 134512640 135137933 4294956240 18446744073709551615 134551882 0 0 4096 0 0 0 0 17 1 0 0
/proc/14857/statm: 195 88 69 152 0 41 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 780

[startup+0.301446 s]
/proc/loadavg: 0.08 0.16 0.85 3/64 14857
/proc/meminfo: memFree=1625976/2055920 swapFree=4192956/4192956
[pid=14857] ppid=14855 vsize=780 CPUtime=0.29
/proc/14857/stat : 14857 (picosat) R 14855 14857 14820 0 -1 4194304 105 0 0 0 29 0 0 0 19 0 1 0 111182762 798720 90 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/14857/statm: 195 90 69 152 0 41 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 780

[startup+0.701482 s]
/proc/loadavg: 0.08 0.16 0.85 3/64 14857
/proc/meminfo: memFree=1625976/2055920 swapFree=4192956/4192956
[pid=14857] ppid=14855 vsize=780 CPUtime=0.69
/proc/14857/stat : 14857 (picosat) R 14855 14857 14820 0 -1 4194304 106 0 0 0 69 0 0 0 23 0 1 0 111182762 798720 91 1992294400 134512640 135137933 4294956240 18446744073709551615 134549172 0 0 4096 0 0 0 0 17 1 0 0
/proc/14857/statm: 195 91 69 152 0 41 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 780

[startup+1.50255 s]
/proc/loadavg: 0.08 0.16 0.85 2/65 14858
/proc/meminfo: memFree=1625776/2055920 swapFree=4192956/4192956
[pid=14857] ppid=14855 vsize=780 CPUtime=1.5
/proc/14857/stat : 14857 (picosat) R 14855 14857 14820 0 -1 4194304 108 0 0 0 150 0 0 0 25 0 1 0 111182762 798720 93 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/14857/statm: 195 93 69 152 0 41 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 780

[startup+3.10169 s]
/proc/loadavg: 0.08 0.16 0.85 2/65 14858
/proc/meminfo: memFree=1625648/2055920 swapFree=4192956/4192956
[pid=14857] ppid=14855 vsize=780 CPUtime=3.09
/proc/14857/stat : 14857 (picosat) R 14855 14857 14820 0 -1 4194304 111 0 0 0 309 0 0 0 25 0 1 0 111182762 798720 96 1992294400 134512640 135137933 4294956240 18446744073709551615 134552174 0 0 4096 0 0 0 0 17 1 0 0
/proc/14857/statm: 195 96 69 152 0 41 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 780

[startup+6.30197 s]
/proc/loadavg: 0.23 0.19 0.85 2/65 14858
/proc/meminfo: memFree=1625584/2055920 swapFree=4192956/4192956
[pid=14857] ppid=14855 vsize=780 CPUtime=6.29
/proc/14857/stat : 14857 (picosat) R 14855 14857 14820 0 -1 4194304 116 0 0 0 629 0 0 0 25 0 1 0 111182762 798720 101 1992294400 134512640 135137933 4294956240 18446744073709551615 134552026 0 0 4096 0 0 0 0 17 1 0 0
/proc/14857/statm: 195 101 69 152 0 41 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 780

[startup+12.7015 s]
/proc/loadavg: 0.29 0.20 0.85 2/65 14858
/proc/meminfo: memFree=1625456/2055920 swapFree=4192956/4192956
[pid=14857] ppid=14855 vsize=780 CPUtime=12.69
/proc/14857/stat : 14857 (picosat) R 14855 14857 14820 0 -1 4194304 122 0 0 0 1269 0 0 0 25 0 1 0 111182762 798720 107 1992294400 134512640 135137933 4294956240 18446744073709551615 134554555 0 0 4096 0 0 0 0 17 1 0 0
/proc/14857/statm: 195 107 69 152 0 41 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 780

[startup+25.5017 s]
/proc/loadavg: 0.45 0.24 0.85 2/65 14858
/proc/meminfo: memFree=1625456/2055920 swapFree=4192956/4192956
[pid=14857] ppid=14855 vsize=780 CPUtime=25.49
/proc/14857/stat : 14857 (picosat) R 14855 14857 14820 0 -1 4194304 125 0 0 0 2549 0 0 0 25 0 1 0 111182762 798720 110 1992294400 134512640 135137933 4294956240 18446744073709551615 134521419 0 0 4096 0 0 0 0 17 1 0 0
/proc/14857/statm: 195 110 69 152 0 41 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 780

[startup+51.1019 s]
/proc/loadavg: 0.64 0.30 0.86 2/65 14858
/proc/meminfo: memFree=1625392/2055920 swapFree=4192956/4192956
[pid=14857] ppid=14855 vsize=780 CPUtime=51.08
/proc/14857/stat : 14857 (picosat) R 14855 14857 14820 0 -1 4194304 125 0 0 0 5108 0 0 0 25 0 1 0 111182762 798720 110 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/14857/statm: 195 110 69 152 0 41 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 780

[startup+102.305 s]
/proc/loadavg: 0.84 0.40 0.86 2/65 14858
/proc/meminfo: memFree=1625328/2055920 swapFree=4192956/4192956
[pid=14857] ppid=14855 vsize=912 CPUtime=102.27
/proc/14857/stat : 14857 (picosat) R 14855 14857 14820 0 -1 4194304 135 0 0 0 10227 0 0 0 25 0 1 0 111182762 933888 120 1992294400 134512640 135137933 4294956240 18446744073709551615 134548805 0 0 4096 0 0 0 0 17 1 0 0
/proc/14857/statm: 228 120 69 152 0 74 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 912

[startup+162.302 s]
/proc/loadavg: 0.94 0.51 0.87 2/65 14858
/proc/meminfo: memFree=1625264/2055920 swapFree=4192956/4192956
[pid=14857] ppid=14855 vsize=912 CPUtime=162.25
/proc/14857/stat : 14857 (picosat) R 14855 14857 14820 0 -1 4194304 141 0 0 0 16225 0 0 0 25 0 1 0 111182762 933888 126 1992294400 134512640 135137933 4294956240 18446744073709551615 134552415 0 0 4096 0 0 0 0 17 1 0 0
/proc/14857/statm: 228 126 69 152 0 74 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 912

[startup+222.302 s]
/proc/loadavg: 0.98 0.60 0.87 2/65 14858
/proc/meminfo: memFree=1625200/2055920 swapFree=4192956/4192956
[pid=14857] ppid=14855 vsize=912 CPUtime=222.24
/proc/14857/stat : 14857 (picosat) R 14855 14857 14820 0 -1 4194304 145 0 0 0 22223 1 0 0 25 0 1 0 111182762 933888 130 1992294400 134512640 135137933 4294956240 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14857/statm: 228 130 69 152 0 74 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 912

[startup+282.301 s]
/proc/loadavg: 0.99 0.67 0.88 2/65 14858
/proc/meminfo: memFree=1625200/2055920 swapFree=4192956/4192956
[pid=14857] ppid=14855 vsize=912 CPUtime=282.23
/proc/14857/stat : 14857 (picosat) R 14855 14857 14820 0 -1 4194304 148 0 0 0 28222 1 0 0 25 0 1 0 111182762 933888 133 1992294400 134512640 135137933 4294956240 18446744073709551615 134548550 0 0 4096 0 0 0 0 17 1 0 0
/proc/14857/statm: 228 133 69 152 0 74 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 912

[startup+342.301 s]
/proc/loadavg: 0.99 0.72 0.88 2/65 14858
/proc/meminfo: memFree=1625072/2055920 swapFree=4192956/4192956
[pid=14857] ppid=14855 vsize=912 CPUtime=342.21
/proc/14857/stat : 14857 (picosat) R 14855 14857 14820 0 -1 4194304 158 0 0 0 34220 1 0 0 25 0 1 0 111182762 933888 143 1992294400 134512640 135137933 4294956240 18446744073709551615 134545637 0 0 4096 0 0 0 0 17 1 0 0
/proc/14857/statm: 228 143 69 152 0 74 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 912

[startup+402.302 s]
/proc/loadavg: 0.99 0.77 0.89 2/65 14858
/proc/meminfo: memFree=1625072/2055920 swapFree=4192956/4192956
[pid=14857] ppid=14855 vsize=912 CPUtime=402.2
/proc/14857/stat : 14857 (picosat) R 14855 14857 14820 0 -1 4194304 158 0 0 0 40219 1 0 0 25 0 1 0 111182762 933888 143 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/14857/statm: 228 143 69 152 0 74 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 912

[startup+462.302 s]
/proc/loadavg: 0.99 0.81 0.90 2/65 14858
/proc/meminfo: memFree=1625008/2055920 swapFree=4192956/4192956
[pid=14857] ppid=14855 vsize=912 CPUtime=462.18
/proc/14857/stat : 14857 (picosat) R 14855 14857 14820 0 -1 4194304 158 0 0 0 46217 1 0 0 25 0 1 0 111182762 933888 143 1992294400 134512640 135137933 4294956240 18446744073709551615 134542896 0 0 4096 0 0 0 0 17 1 0 0
/proc/14857/statm: 228 143 69 152 0 74 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 912

[startup+522.301 s]
/proc/loadavg: 0.99 0.84 0.90 2/65 14858
/proc/meminfo: memFree=1625136/2055920 swapFree=4192956/4192956
[pid=14857] ppid=14855 vsize=912 CPUtime=522.16
/proc/14857/stat : 14857 (picosat) R 14855 14857 14820 0 -1 4194304 158 0 0 0 52215 1 0 0 25 0 1 0 111182762 933888 143 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/14857/statm: 228 143 69 152 0 74 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 912

[startup+582.302 s]
/proc/loadavg: 0.99 0.87 0.91 2/65 14858
/proc/meminfo: memFree=1625200/2055920 swapFree=4192956/4192956
[pid=14857] ppid=14855 vsize=912 CPUtime=582.15
/proc/14857/stat : 14857 (picosat) R 14855 14857 14820 0 -1 4194304 158 0 0 0 58214 1 0 0 25 0 1 0 111182762 933888 143 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/14857/statm: 228 143 69 152 0 74 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 912

[startup+642.302 s]
/proc/loadavg: 0.99 0.89 0.91 2/65 14858
/proc/meminfo: memFree=1625136/2055920 swapFree=4192956/4192956
[pid=14857] ppid=14855 vsize=912 CPUtime=642.14
/proc/14857/stat : 14857 (picosat) R 14855 14857 14820 0 -1 4194304 158 0 0 0 64213 1 0 0 25 0 1 0 111182762 933888 143 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/14857/statm: 228 143 69 152 0 74 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 912

[startup+702.301 s]
/proc/loadavg: 0.99 0.91 0.91 2/65 14858
/proc/meminfo: memFree=1625136/2055920 swapFree=4192956/4192956
[pid=14857] ppid=14855 vsize=912 CPUtime=702.12
/proc/14857/stat : 14857 (picosat) R 14855 14857 14820 0 -1 4194304 158 0 0 0 70211 1 0 0 25 0 1 0 111182762 933888 143 1992294400 134512640 135137933 4294956240 18446744073709551615 134551413 0 0 4096 0 0 0 0 17 1 0 0
/proc/14857/statm: 228 143 69 152 0 74 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 912

[startup+762.305 s]
/proc/loadavg: 0.99 0.92 0.91 2/65 14858
/proc/meminfo: memFree=1625072/2055920 swapFree=4192956/4192956
[pid=14857] ppid=14855 vsize=912 CPUtime=762.11
/proc/14857/stat : 14857 (picosat) R 14855 14857 14820 0 -1 4194304 158 0 0 0 76210 1 0 0 25 0 1 0 111182762 933888 143 1992294400 134512640 135137933 4294956240 18446744073709551615 134522906 0 0 4096 0 0 0 0 17 1 0 0
/proc/14857/statm: 228 143 69 152 0 74 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 912

[startup+822.302 s]
/proc/loadavg: 0.99 0.93 0.91 2/65 14860
/proc/meminfo: memFree=1625008/2055920 swapFree=4192956/4192956
[pid=14857] ppid=14855 vsize=912 CPUtime=822.09
/proc/14857/stat : 14857 (picosat) R 14855 14857 14820 0 -1 4194304 158 0 0 0 82208 1 0 0 25 0 1 0 111182762 933888 143 1992294400 134512640 135137933 4294956240 18446744073709551615 134548868 0 0 4096 0 0 0 0 17 1 0 0
/proc/14857/statm: 228 143 69 152 0 74 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 912

[startup+882.302 s]
/proc/loadavg: 0.99 0.94 0.91 2/65 14860
/proc/meminfo: memFree=1625072/2055920 swapFree=4192956/4192956
[pid=14857] ppid=14855 vsize=912 CPUtime=882.08
/proc/14857/stat : 14857 (picosat) R 14855 14857 14820 0 -1 4194304 158 0 0 0 88207 1 0 0 25 0 1 0 111182762 933888 143 1992294400 134512640 135137933 4294956240 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/14857/statm: 228 143 69 152 0 74 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 912

[startup+942.301 s]
/proc/loadavg: 0.99 0.95 0.91 2/65 14860
/proc/meminfo: memFree=1625008/2055920 swapFree=4192956/4192956
[pid=14857] ppid=14855 vsize=912 CPUtime=942.06
/proc/14857/stat : 14857 (picosat) R 14855 14857 14820 0 -1 4194304 158 0 0 0 94205 1 0 0 25 0 1 0 111182762 933888 143 1992294400 134512640 135137933 4294956240 18446744073709551615 134552810 0 0 4096 0 0 0 0 17 1 0 0
/proc/14857/statm: 228 143 69 152 0 74 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 912

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.91 2/65 14860
/proc/meminfo: memFree=1625072/2055920 swapFree=4192956/4192956
[pid=14857] ppid=14855 vsize=912 CPUtime=1002.05
/proc/14857/stat : 14857 (picosat) R 14855 14857 14820 0 -1 4194304 158 0 0 0 100203 2 0 0 25 0 1 0 111182762 933888 143 1992294400 134512640 135137933 4294956240 18446744073709551615 134552936 0 0 4096 0 0 0 0 17 1 0 0
/proc/14857/statm: 228 143 69 152 0 74 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 912

[startup+1062.3 s]
/proc/loadavg: 0.99 0.96 0.91 2/65 14860
/proc/meminfo: memFree=1625008/2055920 swapFree=4192956/4192956
[pid=14857] ppid=14855 vsize=912 CPUtime=1062.04
/proc/14857/stat : 14857 (picosat) R 14855 14857 14820 0 -1 4194304 158 0 0 0 106202 2 0 0 25 0 1 0 111182762 933888 143 1992294400 134512640 135137933 4294956240 18446744073709551615 134548905 0 0 4096 0 0 0 0 17 1 0 0
/proc/14857/statm: 228 143 69 152 0 74 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 912

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14860
/proc/meminfo: memFree=1625008/2055920 swapFree=4192956/4192956
[pid=14857] ppid=14855 vsize=1056 CPUtime=1122.03
/proc/14857/stat : 14857 (picosat) R 14855 14857 14820 0 -1 4194304 173 0 0 0 112201 2 0 0 25 0 1 0 111182762 1081344 158 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/14857/statm: 264 158 69 152 0 110 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 1056

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14860
/proc/meminfo: memFree=1625008/2055920 swapFree=4192956/4192956
[pid=14857] ppid=14855 vsize=1056 CPUtime=1182.01
/proc/14857/stat : 14857 (picosat) R 14855 14857 14820 0 -1 4194304 174 0 0 0 118199 2 0 0 25 0 1 0 111182762 1081344 159 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/14857/statm: 264 159 69 152 0 110 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 1056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14860
/proc/meminfo: memFree=1625008/2055920 swapFree=4192956/4192956
[pid=14857] ppid=14855 vsize=1056 CPUtime=1200.01
/proc/14857/stat : 14857 (picosat) R 14855 14857 14820 0 -1 4194304 176 0 0 0 119999 2 0 0 25 0 1 0 111182762 1081344 161 1992294400 134512640 135137933 4294956240 18446744073709551615 134552417 0 0 4096 0 0 0 0 17 1 0 0
/proc/14857/statm: 264 161 69 152 0 110 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1056

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: 0.99 0.97 0.91 2/65 14860
/proc/meminfo: memFree=1625008/2055920 swapFree=4192956/4192956
[pid=14857] ppid=14855 vsize=1056 CPUtime=1200.01
/proc/14857/stat : 14857 (picosat) R 14855 14857 14820 0 -1 4194304 176 0 0 0 119999 2 0 0 25 0 1 0 111182762 1081344 161 1992294400 134512640 135137933 4294956240 18446744073709551615 134552417 0 0 4096 0 0 0 0 17 1 0 0
/proc/14857/statm: 264 161 69 152 0 110 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1056

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.99
CPU system time (s): 0.023996
CPU usage (%): 99.9761
Max. virtual memory (cumulated for all children) (KiB): 1056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 176
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= 1827

runsolver used 0.865868 second user time and 2.48162 second system time

The end

Launcher Data 

Begin job on node50 at 2009-04-27 13:25:47
IDJOB=1737671
IDBENCH=71793
IDSOLVER=506
FILE ID=node50/1737671-1240831547
PBS_JOBID= 9187521
Free space on /tmp= 66536 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-103-100.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1737671-1240831547/watcher-1737671-1240831547 -o /tmp/evaluation-result-1737671-1240831547/solver-1737671-1240831547 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1737671-1240831547.cnf

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

MD5SUM BENCH= 5110e109b45a76c6118af02389913ef8
RANDOM SEED=1093554495

node50.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		: 3000.216
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		: 3000.216
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:       1626392 kB
Buffers:         69924 kB
Cached:         260216 kB
SwapCached:          0 kB
Active:         152380 kB
Inactive:       191596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1626392 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             928 kB
Writeback:           0 kB
Mapped:          23580 kB
Slab:            71556 kB
Committed_AS:   365556 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= 66536 MiB
End job on node50 at 2009-04-27 13:45:50