Trace number 1718547

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) 1200.07 1200.52

General information on the benchmark

Nameindustrial/grieu/
vmpc_29.cnf
MD5SUM1e81246225c81a67548d334d1dfcc24b
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark47.4558
Satisfiable
(Un)Satisfiability was proved
Number of variables841
Number of clauses120147
Sum of the clauses size314766
Maximum clause length29
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 247183
Number of clauses of size 372906
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 558

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-1718547-1240637566.cnf
0.00/0.00	c parsed header 'p cnf 841 120147'
0.09/0.12	c initialized 841 variables
0.09/0.12	c found 120147 non trivial clauses
0.09/0.12	c
0.09/0.12	c random number generator seed 0
0.09/0.12	c 
0.09/0.12	c  seconds     variables   original    learned     agility
0.09/0.12	c         level        used      conflicts    limit          MB
0.09/0.12	c 
0.09/0.12	c s   0.1   0.0   840   7.3 72794     1     0     0   0.0   2.9 
0.09/0.13	c 
0.09/0.13	c initial reduction limit 36482 clauses
0.09/0.13	c 
0.09/0.13	c +   0.1  70.1   840  95.7 72794   101   100 40130   5.3   2.9 
0.09/0.13	c R   0.1  70.1   840  95.8 72794   104   103 40130   5.4   2.9 
0.09/0.15	c +   0.2  45.3   840 100.0 72794   251   250 44143   6.1   3.0 
0.09/0.16	c R   0.2  38.7   840 100.0 72794   405   404 44143   6.4   3.0 
0.09/0.17	c +   0.2  35.6   840 100.0 72794   476   475 48557   6.8   3.0 
0.19/0.20	c +   0.2  34.4   840 100.0 72794   813   812 53412   5.6   3.0 
0.19/0.24	c R   0.2  36.1   840 100.0 72794  1206  1205 53412   5.8   3.1 
0.19/0.25	c +   0.3  35.0   840 100.0 72794  1318  1317 58753   5.0   3.1 
0.29/0.33	c +   0.3  28.9   840 100.0 72794  2075  2072 64628   6.3   3.2 
0.39/0.44	c +   0.4  25.8   840 100.0 72794  3210  3205 71090   5.9   3.3 
0.39/0.45	c R   0.5  25.8   840 100.0 72794  3211  3206 71090   5.9   3.3 
0.59/0.65	c +   0.7  24.8   840 100.0 72794  4912  4907 78199   5.6   3.6 
0.89/0.92	c +   0.9  23.1   840 100.0 72794  7465  7460 86018   6.4   3.9 
0.89/0.98	c R   1.0  23.4   840 100.0 72794  8039  8033 86018   6.5   4.0 
1.39/1.40	c +   1.4  22.4   840 100.0 72794 11294 11286 94619   5.7   4.4 
2.09/2.19	c +   2.2  24.5   840 100.0 72794 17037 17026 104e3   6.2   5.1 
2.48/2.50	c R   2.5  24.3   840 100.0 72794 19280 19269 104e3   5.8   5.4 
3.48/3.55	c +   3.5  24.1   840 100.0 72794 25651 25636 114e3   6.6   6.2 
5.88/5.91	c +   5.9  24.6   840 100.0 72794 38572 38554 125e3   6.1   8.0 
6.99/7.02	c R   7.0  24.9   840 100.0 72794 44948 44928 125e3   5.9   9.0 
6.99/7.02	c 
6.99/7.02	c  seconds     variables   original    learned     agility
6.99/7.02	c         level        used      conflicts    limit          MB
6.99/7.02	c 
9.98/10.04	c +  10.0  24.3   840 100.0 72794 57953 57929 138e3   5.9  10.5 
17.79/17.84	c +  17.8  24.4   840 100.0 72794 87024 86995 152e3   5.7  14.6 
22.18/22.27	c R  22.3  24.6   840 100.0 72794 102e3 102e3 152e3   5.8  16.8 
32.68/32.79	c +  32.8  24.5   840 100.0 72794 130e3 130e3 167e3   5.5  20.6 
55.57/55.62	c +  55.6  24.6   840 100.0 72794 196e3 47915 184e3   5.7  11.7 
65.37/65.46	c R  65.4  25.1   840 100.0 72794 231e3 82930 184e3   5.9  17.4 
93.55/93.63	c +  93.6  25.0   840 100.0 72794 294e3 146e3 202e3   5.8  26.6 
159.83/159.97	c + 159.9  25.3   840 100.0 72794 441e3 113e3 223e3   5.3  22.1 
197.51/197.64	c R 197.6  26.0   840 100.0 72794 513e3 185e3 223e3   6.2  34.9 
278.09/278.26	c + 278.2  25.8   840 100.0 72794 662e3 136e3 245e3   6.3  26.2 
501.00/501.21	c + 501.0  25.7   840 100.0 72794 993e3 33039 269e3   5.7   9.8 
527.29/527.50	c s 527.3  25.8   839 100.0 72621 104e4 27960 269e3   6.6   9.7 
527.29/527.55	c R 527.4  25.8   839 100.0 72621 104e4 28064 269e3   5.9   9.7 
527.39/527.67	c R 527.5  25.8   839 100.0 72621 104e4 28365 269e3   6.3   9.7 
527.69/527.95	c R 527.8  25.8   839 100.0 72621 104e4 29170 269e3   6.2   9.9 
528.39/528.62	c R 528.4  25.8   839 100.0 72621 104e4 31180 269e3   6.8  10.2 
530.29/530.58	c R 530.4  25.8   839 100.0 72621 105e4 35993 269e3   5.0  10.9 
535.09/535.32	c R 535.1  25.8   839 100.0 72621 106e4 47242 269e3   5.6  12.7 
546.78/547.04	c R 546.8  25.8   839 100.0 72621 108e4 72929 269e3   6.0  16.8 
580.38/580.61	c R 580.4  25.8   839 100.0 72621 114e4 130e3 269e3   6.0  26.0 
690.73/691.01	c R 690.8  25.7   839 100.0 72621 127e4 259e3 269e3   5.2  46.5 
846.98/847.34	c + 847.0  25.7   839 100.0 72621 148e4 237e3 296e3   6.0  45.2 
846.98/847.34	c 
846.98/847.34	c  seconds     variables   original    learned     agility
846.98/847.34	c         level        used      conflicts    limit          MB
846.98/847.34	c 
915.45/915.83	c R 915.5  25.8   839 100.0 72621 155e4 40100 296e3   5.7  12.5

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1718547-1240637566/watcher-1718547-1240637566 -o /tmp/evaluation-result-1718547-1240637566/solver-1718547-1240637566 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1718547-1240637566.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: 0.91 0.97 0.99 3/64 18173
/proc/meminfo: memFree=942400/2055920 swapFree=4192956/4192956
[pid=18173] ppid=18171 vsize=912 CPUtime=0
/proc/18173/stat : 18173 (picosat) R 18171 18173 18047 0 -1 4194304 135 0 0 0 0 0 0 0 18 0 1 0 91790236 933888 120 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/18173/statm: 228 121 56 152 0 74 0

[startup+0.0488721 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 18173
/proc/meminfo: memFree=942400/2055920 swapFree=4192956/4192956
[pid=18173] ppid=18171 vsize=3028 CPUtime=0.04
/proc/18173/stat : 18173 (picosat) R 18171 18173 18047 0 -1 4194304 630 0 0 0 4 0 0 0 18 0 1 0 91790236 3100672 615 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/18173/statm: 757 616 56 152 0 603 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3028

[startup+0.101882 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 18173
/proc/meminfo: memFree=942400/2055920 swapFree=4192956/4192956
[pid=18173] ppid=18171 vsize=4076 CPUtime=0.09
/proc/18173/stat : 18173 (picosat) R 18171 18173 18047 0 -1 4194304 860 0 0 0 9 0 0 0 18 0 1 0 91790236 4173824 845 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18173/statm: 1019 845 61 152 0 865 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4076

[startup+0.301925 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 18173
/proc/meminfo: memFree=942400/2055920 swapFree=4192956/4192956
[pid=18173] ppid=18171 vsize=4340 CPUtime=0.29
/proc/18173/stat : 18173 (picosat) R 18171 18173 18047 0 -1 4194304 931 0 0 0 29 0 0 0 19 0 1 0 91790236 4444160 916 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/18173/statm: 1085 916 69 152 0 931 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4340

[startup+0.702011 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 18173
/proc/meminfo: memFree=942400/2055920 swapFree=4192956/4192956
[pid=18173] ppid=18171 vsize=4736 CPUtime=0.69
/proc/18173/stat : 18173 (picosat) R 18171 18173 18047 0 -1 4194304 1047 0 0 0 69 0 0 0 23 0 1 0 91790236 4849664 1032 1992294400 134512640 135137933 4294956240 18446744073709551615 134548667 0 0 4096 0 0 0 0 17 1 0 0
/proc/18173/statm: 1184 1032 69 152 0 1030 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4736

[startup+1.50118 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 18174
/proc/meminfo: memFree=938168/2055920 swapFree=4192956/4192956
[pid=18173] ppid=18171 vsize=5708 CPUtime=1.49
/proc/18173/stat : 18173 (picosat) R 18171 18173 18047 0 -1 4194304 1269 0 0 0 149 0 0 0 25 0 1 0 91790236 5844992 1254 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18173/statm: 1427 1254 69 152 0 1273 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5708

[startup+3.10153 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 18174
/proc/meminfo: memFree=936952/2055920 swapFree=4192956/4192956
[pid=18173] ppid=18171 vsize=7292 CPUtime=3.08
/proc/18173/stat : 18173 (picosat) R 18171 18173 18047 0 -1 4194304 1661 0 0 0 308 0 0 0 25 0 1 0 91790236 7467008 1646 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/18173/statm: 1823 1646 69 152 0 1669 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7292

[startup+6.30121 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 18174
/proc/meminfo: memFree=934072/2055920 swapFree=4192956/4192956
[pid=18173] ppid=18171 vsize=9928 CPUtime=6.28
/proc/18173/stat : 18173 (picosat) R 18171 18173 18047 0 -1 4194304 2299 0 0 0 627 1 0 0 25 0 1 0 91790236 10166272 2284 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18173/statm: 2482 2284 69 152 0 2328 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9928

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 18174
/proc/meminfo: memFree=929720/2055920 swapFree=4192956/4192956
[pid=18173] ppid=18171 vsize=13880 CPUtime=12.69
/proc/18173/stat : 18173 (picosat) R 18171 18173 18047 0 -1 4194304 3256 0 0 0 1266 3 0 0 25 0 1 0 91790236 14213120 3241 1992294400 134512640 135137933 4294956240 18446744073709551615 134552375 0 0 4096 0 0 0 0 17 1 0 0
/proc/18173/statm: 3470 3241 69 152 0 3316 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13880

[startup+25.5013 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 18174
/proc/meminfo: memFree=923128/2055920 swapFree=4192956/4192956
[pid=18173] ppid=18171 vsize=20084 CPUtime=25.49
/proc/18173/stat : 18173 (picosat) R 18171 18173 18047 0 -1 4194304 4866 0 0 0 2544 5 0 0 25 0 1 0 91790236 20566016 4851 1992294400 134512640 135137933 4294956240 18446744073709551615 134549015 0 0 4096 0 0 0 0 17 1 0 0
/proc/18173/statm: 5021 4851 69 152 0 4867 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20084

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 18174
/proc/meminfo: memFree=913912/2055920 swapFree=4192956/4192956
[pid=18173] ppid=18171 vsize=29892 CPUtime=51.07
/proc/18173/stat : 18173 (picosat) R 18171 18173 18047 0 -1 4194304 7160 0 0 0 5099 8 0 0 25 0 1 0 91790236 30609408 7120 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18173/statm: 7473 7120 69 152 0 7319 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 29892

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 18174
/proc/meminfo: memFree=912312/2055920 swapFree=4192956/4192956
[pid=18173] ppid=18171 vsize=31476 CPUtime=102.26
/proc/18173/stat : 18173 (picosat) R 18171 18173 18047 0 -1 4194304 7577 0 0 0 10217 9 0 0 25 0 1 0 91790236 32231424 7537 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18173/statm: 7869 7537 69 152 0 7715 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 31476

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18174
/proc/meminfo: memFree=905016/2055920 swapFree=4192956/4192956
[pid=18173] ppid=18171 vsize=38472 CPUtime=162.23
/proc/18173/stat : 18173 (picosat) R 18171 18173 18047 0 -1 4194304 9388 0 0 0 16212 11 0 0 25 0 1 0 91790236 39395328 9348 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18173/statm: 9618 9348 69 152 0 9464 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 38472

[startup+222.302 s]
/proc/loadavg: 1.05 0.99 0.99 2/65 18174
/proc/meminfo: memFree=900664/2055920 swapFree=4192956/4192956
[pid=18173] ppid=18171 vsize=42828 CPUtime=222.21
/proc/18173/stat : 18173 (picosat) R 18171 18173 18047 0 -1 4194304 10475 0 0 0 22208 13 0 0 25 0 1 0 91790236 43855872 10435 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/18173/statm: 10707 10435 69 152 0 10553 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 42828

[startup+282.301 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 18174
/proc/meminfo: memFree=899256/2055920 swapFree=4192956/4192956
[pid=18173] ppid=18171 vsize=44016 CPUtime=282.18
/proc/18173/stat : 18173 (picosat) R 18171 18173 18047 0 -1 4194304 10820 0 0 0 28205 13 0 0 25 0 1 0 91790236 45072384 10780 1992294400 134512640 135137933 4294956240 18446744073709551615 134549127 0 0 4096 0 0 0 0 17 1 0 0
/proc/18173/statm: 11004 10780 69 152 0 10850 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 44016

[startup+342.301 s]
/proc/loadavg: 1.07 1.01 1.00 2/65 18176
/proc/meminfo: memFree=898808/2055920 swapFree=4192956/4192956
[pid=18173] ppid=18171 vsize=44544 CPUtime=342.16
/proc/18173/stat : 18173 (picosat) R 18171 18173 18047 0 -1 4194304 10939 0 0 0 34203 13 0 0 25 0 1 0 91790236 45613056 10899 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/18173/statm: 11136 10899 69 152 0 10982 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 44544

[startup+402.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 18176
/proc/meminfo: memFree=895608/2055920 swapFree=4192956/4192956
[pid=18173] ppid=18171 vsize=47580 CPUtime=402.14
/proc/18173/stat : 18173 (picosat) R 18171 18173 18047 0 -1 4194304 11753 0 0 0 40199 15 0 0 25 0 1 0 91790236 48721920 11713 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18173/statm: 11895 11713 69 152 0 11741 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 47580

[startup+462.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 18176
/proc/meminfo: memFree=895544/2055920 swapFree=4192956/4192956
[pid=18173] ppid=18171 vsize=47580 CPUtime=462.12
/proc/18173/stat : 18173 (picosat) R 18171 18173 18047 0 -1 4194304 11753 0 0 0 46197 15 0 0 25 0 1 0 91790236 48721920 11713 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18173/statm: 11895 11713 69 152 0 11741 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 47580

[startup+522.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 18176
/proc/meminfo: memFree=895544/2055920 swapFree=4192956/4192956
[pid=18173] ppid=18171 vsize=47580 CPUtime=522.09
/proc/18173/stat : 18173 (picosat) R 18171 18173 18047 0 -1 4194304 11753 0 0 0 52194 15 0 0 25 0 1 0 91790236 48721920 11713 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/18173/statm: 11895 11713 69 152 0 11741 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 47580

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 18176
/proc/meminfo: memFree=895608/2055920 swapFree=4192956/4192956
[pid=18173] ppid=18171 vsize=47580 CPUtime=582.08
/proc/18173/stat : 18173 (picosat) R 18171 18173 18047 0 -1 4194304 11753 0 0 0 58192 16 0 0 25 0 1 0 91790236 48721920 11713 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18173/statm: 11895 11713 69 152 0 11741 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 47580

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18176
/proc/meminfo: memFree=895544/2055920 swapFree=4192956/4192956
[pid=18173] ppid=18171 vsize=47580 CPUtime=642.06
/proc/18173/stat : 18173 (picosat) R 18171 18173 18047 0 -1 4194304 11753 0 0 0 64190 16 0 0 25 0 1 0 91790236 48721920 11713 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18173/statm: 11895 11713 69 152 0 11741 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 47580

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18176
/proc/meminfo: memFree=891128/2055920 swapFree=4192956/4192956
[pid=18173] ppid=18171 vsize=52960 CPUtime=702.04
/proc/18173/stat : 18173 (picosat) R 18171 18173 18047 0 -1 4194304 12863 0 0 0 70186 18 0 0 25 0 1 0 91790236 54231040 12823 1992294400 134512640 135137933 4294956240 18446744073709551615 134522648 0 0 4096 0 0 0 0 17 1 0 0
/proc/18173/statm: 13240 12823 69 152 0 13086 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 52960

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18176
/proc/meminfo: memFree=890872/2055920 swapFree=4192956/4192956
[pid=18173] ppid=18171 vsize=54248 CPUtime=762.01
/proc/18173/stat : 18173 (picosat) R 18171 18173 18047 0 -1 4194304 12932 0 0 0 76183 18 0 0 25 0 1 0 91790236 55549952 12892 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/18173/statm: 13562 12892 69 152 0 13408 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 54248

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18176
/proc/meminfo: memFree=890872/2055920 swapFree=4192956/4192956
[pid=18173] ppid=18171 vsize=54248 CPUtime=821.99
/proc/18173/stat : 18173 (picosat) R 18171 18173 18047 0 -1 4194304 12932 0 0 0 82181 18 0 0 25 0 1 0 91790236 55549952 12892 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/18173/statm: 13562 12892 69 152 0 13408 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 54248

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18176
/proc/meminfo: memFree=889656/2055920 swapFree=4192956/4192956
[pid=18173] ppid=18171 vsize=55436 CPUtime=881.97
/proc/18173/stat : 18173 (picosat) R 18171 18173 18047 0 -1 4194304 13241 0 0 0 88178 19 0 0 25 0 1 0 91790236 56766464 13201 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18173/statm: 13859 13201 69 152 0 13705 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 55436

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18176
/proc/meminfo: memFree=884920/2055920 swapFree=4192956/4192956
[pid=18173] ppid=18171 vsize=59924 CPUtime=941.95
/proc/18173/stat : 18173 (picosat) R 18171 18173 18047 0 -1 4194304 14412 0 0 0 94174 21 0 0 25 0 1 0 91790236 61362176 14372 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/18173/statm: 14981 14372 69 152 0 14827 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 59924

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18176
/proc/meminfo: memFree=884856/2055920 swapFree=4192956/4192956
[pid=18173] ppid=18171 vsize=59924 CPUtime=1001.92
/proc/18173/stat : 18173 (picosat) R 18171 18173 18047 0 -1 4194304 14412 0 0 0 100171 21 0 0 25 0 1 0 91790236 61362176 14372 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18173/statm: 14981 14372 69 152 0 14827 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 59924

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18176
/proc/meminfo: memFree=884920/2055920 swapFree=4192956/4192956
[pid=18173] ppid=18171 vsize=59924 CPUtime=1061.9
/proc/18173/stat : 18173 (picosat) R 18171 18173 18047 0 -1 4194304 14412 0 0 0 106169 21 0 0 25 0 1 0 91790236 61362176 14372 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/18173/statm: 14981 14372 69 152 0 14827 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 59924

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18176
/proc/meminfo: memFree=884856/2055920 swapFree=4192956/4192956
[pid=18173] ppid=18171 vsize=59924 CPUtime=1121.88
/proc/18173/stat : 18173 (picosat) R 18171 18173 18047 0 -1 4194304 14424 0 0 0 112167 21 0 0 25 0 1 0 91790236 61362176 14384 1992294400 134512640 135137933 4294956240 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/18173/statm: 14981 14384 69 152 0 14827 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 59924

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18176
/proc/meminfo: memFree=884856/2055920 swapFree=4192956/4192956
[pid=18173] ppid=18171 vsize=59924 CPUtime=1181.86
/proc/18173/stat : 18173 (picosat) R 18171 18173 18047 0 -1 4194304 14424 0 0 0 118165 21 0 0 25 0 1 0 91790236 61362176 14384 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/18173/statm: 14981 14384 69 152 0 14827 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 59924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18176
/proc/meminfo: memFree=884792/2055920 swapFree=4192956/4192956
[pid=18173] ppid=18171 vsize=59924 CPUtime=1200.05
/proc/18173/stat : 18173 (picosat) R 18171 18173 18047 0 -1 4194304 14424 0 0 0 119984 21 0 0 25 0 1 0 91790236 61362176 14384 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18173/statm: 14981 14384 69 152 0 14827 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 59924

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18176
/proc/meminfo: memFree=884792/2055920 swapFree=4192956/4192956
[pid=18173] ppid=18171 vsize=59924 CPUtime=1200.05
/proc/18173/stat : 18173 (picosat) R 18171 18173 18047 0 -1 4194304 14424 0 0 0 119984 21 0 0 25 0 1 0 91790236 61362176 14384 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18173/statm: 14981 14384 69 152 0 14827 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 59924

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1199.85
CPU system time (s): 0.224965
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 59924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.224965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14424
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= 1460

runsolver used 0.821875 second user time and 2.56261 second system time

The end

Launcher Data 

Begin job on node10 at 2009-04-25 07:32:46
IDJOB=1718547
IDBENCH=20491
IDSOLVER=506
FILE ID=node10/1718547-1240637566
PBS_JOBID= 9186445
Free space on /tmp= 66336 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/industrial/grieu/vmpc_29.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1718547-1240637566/watcher-1718547-1240637566 -o /tmp/evaluation-result-1718547-1240637566/solver-1718547-1240637566 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1718547-1240637566.cnf

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

MD5SUM BENCH= 1e81246225c81a67548d334d1dfcc24b
RANDOM SEED=722706252

node10.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		: 3000.263
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	: 5931.00
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		: 3000.263
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:        942880 kB
Buffers:         92032 kB
Cached:         915592 kB
SwapCached:          0 kB
Active:         149188 kB
Inactive:       872308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        942880 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2356 kB
Writeback:           0 kB
Mapped:          23648 kB
Slab:            77588 kB
Committed_AS:   312972 kB
PageTables:       1372 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= 66336 MiB
End job on node10 at 2009-04-25 07:52:48