Trace number 1513558

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/160/
unif-k7-r85-v160-c13600-S327274323-044.cnf
MD5SUM828620c36787edb17d919cfe2c324682
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 variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

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-1513558-1238219749.cnf
0.00/0.00	c parsed header 'p cnf 160 13600'
0.00/0.01	c initialized 160 variables
0.00/0.01	c found 13600 non trivial clauses
0.00/0.01	c
0.00/0.01	c random number generator seed 0
0.00/0.01	c 
0.00/0.01	c  seconds     variables   original    learned     agility
0.00/0.01	c         level        used      conflicts    limit          MB
0.00/0.01	c 
0.00/0.01	c s   0.0   0.0   160   0.0 13600     0     0     0   0.0   0.6 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 6800 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0  56.6   160 100.0 13600   100   100  7480   7.6   0.7 
0.00/0.02	c R   0.0  56.6   160 100.0 13600   102   102  7480   7.8   0.7 
0.00/0.02	c +   0.0  55.0   160 100.0 13600   250   250  8228  16.4   0.7 
0.00/0.03	c N   0.0  58.7   160 100.0 13600   405   405  8228  23.1   0.7 
0.00/0.03	c +   0.0  59.5   160 100.0 13600   475   475  9050  25.6   0.7 
0.00/0.05	c +   0.0  61.7   160 100.0 13600   812   812  9955  32.0   0.8 
0.00/0.06	c N   0.1  62.3   160 100.0 13600  1210  1210  9955  34.5   0.9 
0.00/0.07	c +   0.1  62.6   160 100.0 13600  1317  1317 10950  34.7   0.9 
0.09/0.10	c +   0.1  62.9   160 100.0 13600  2074  2074 12045  35.8   1.1 
0.09/0.16	c +   0.2  62.7   160 100.0 13600  3209  3209 13249  36.4   1.3 
0.09/0.16	c N   0.2  62.7   160 100.0 13600  3212  3212 13249  36.5   1.3 
0.19/0.25	c +   0.3  62.5   160 100.0 13600  4911  4911 14573  35.8   1.7 
0.39/0.42	c +   0.4  61.9   160 100.0 13600  7464  7464 16030  36.3   2.3 
0.39/0.46	c N   0.5  61.6   160 100.0 13600  8020  8020 16030  36.4   2.4 
0.69/0.73	c +   0.7  61.0   160 100.0 13600 11293 11293 17633  35.2   3.1 
1.29/1.33	c +   1.3  60.6   160 100.0 13600 17036 17036 19396  35.7   4.4 
1.60/1.65	c N   1.7  60.4   160 100.0 13600 19256 19256 19396  37.7   4.9 
2.20/2.24	c +   2.2  60.0   160 100.0 13600 25650 15947 21335  37.8   4.2 
3.59/3.60	c +   3.6  59.4   160 100.0 13600 38571 18197 23468  35.7   4.7 
4.40/4.43	c N   4.4  59.3   160 100.0 13600 44913 12801 23468  35.8   3.5 
4.40/4.43	c 
4.40/4.43	c  seconds     variables   original    learned     agility
4.40/4.43	c         level        used      conflicts    limit          MB
4.40/4.43	c 
5.89/5.93	c +   5.9  59.1   160 100.0 13600 57952 14103 25814  36.6   3.8 
9.59/9.64	c +   9.6  59.2   160 100.0 13600 87023 16221 28395  37.6   4.3 
11.59/11.63	c N  11.6  59.2   160 100.0 13600 102e3 15997 28395  37.0   4.2 
15.68/15.75	c +  15.7  59.3   160 100.0 13600 130e3 28217 31234  37.1   6.9 
25.98/26.02	c +  26.0  59.2   160 100.0 13600 196e3 20062 34357  36.4   5.1 
32.08/32.18	c N  32.2  59.0   160 100.0 13600 230e3 34041 34357  36.4   8.5 
42.58/42.62	c +  42.6  59.0   160 100.0 13600 294e3 14007 37792  36.8   4.0 
70.87/70.96	c +  70.9  59.1   160 100.0 13600 441e3 15594 41571  37.1   4.3 
85.67/85.71	c N  85.7  58.9   160 100.0 13600 512e3 31678 41571  36.5   7.8 
117.45/117.54	c + 117.5  58.6   160 100.0 13600 662e3 15306 45728  36.4   4.2 
189.14/189.28	c + 189.2  58.5   160 100.0 13600 993e3 28154 50300  36.6   7.1 
222.63/222.74	c N 222.7  58.3   160 100.0 13600 112e4 17880 50300  35.0   4.8 
312.59/312.79	c + 312.7  58.1   160 100.0 13600 148e4 16812 55330  35.7   4.6 
505.04/505.27	c + 505.1  57.8   160 100.0 13600 223e4 19178 60863  35.4   5.1 
570.92/571.18	c N 571.0  57.6   160 100.0 13600 246e4 57174 60863  36.6  13.4 
836.25/836.58	c + 836.3  57.6   160 100.0 13600 335e4 17299 66949  36.7   4.6

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-1513558-1238219749/watcher-1513558-1238219749 -o /tmp/evaluation-result-1513558-1238219749/solver-1513558-1238219749 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513558-1238219749.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 0.95 0.93 3/73 10663
/proc/meminfo: memFree=1672120/2055920 swapFree=4164824/4192956
[pid=10663] ppid=10661 vsize=912 CPUtime=0
/proc/10663/stat : 10663 (picosat) R 10661 10663 9738 0 -1 4194304 129 0 0 0 0 0 0 0 20 0 1 0 1094639748 933888 114 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/10663/statm: 228 114 56 152 0 74 0

[startup+0.0966561 s]
/proc/loadavg: 0.91 0.95 0.93 3/73 10663
/proc/meminfo: memFree=1672120/2055920 swapFree=4164824/4192956
[pid=10663] ppid=10661 vsize=1836 CPUtime=0.09
/proc/10663/stat : 10663 (picosat) R 10661 10663 9738 0 -1 4194304 377 0 0 0 9 0 0 0 20 0 1 0 1094639748 1880064 362 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/10663/statm: 459 362 69 152 0 305 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1836

[startup+0.101656 s]
/proc/loadavg: 0.91 0.95 0.93 3/73 10663
/proc/meminfo: memFree=1672120/2055920 swapFree=4164824/4192956
[pid=10663] ppid=10661 vsize=1836 CPUtime=0.09
/proc/10663/stat : 10663 (picosat) R 10661 10663 9738 0 -1 4194304 383 0 0 0 9 0 0 0 20 0 1 0 1094639748 1880064 368 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/10663/statm: 459 368 69 152 0 305 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1836

[startup+0.301677 s]
/proc/loadavg: 0.91 0.95 0.93 3/73 10663
/proc/meminfo: memFree=1672120/2055920 swapFree=4164824/4192956
[pid=10663] ppid=10661 vsize=2764 CPUtime=0.29
/proc/10663/stat : 10663 (picosat) R 10661 10663 9738 0 -1 4194304 596 0 0 0 29 0 0 0 22 0 1 0 1094639748 2830336 581 1992294400 134512640 135137933 4294956240 18446744073709551615 134549015 0 0 4096 0 0 0 0 17 1 0 0
/proc/10663/statm: 691 581 69 152 0 537 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2764

[startup+0.70172 s]
/proc/loadavg: 0.91 0.95 0.93 3/73 10663
/proc/meminfo: memFree=1672120/2055920 swapFree=4164824/4192956
[pid=10663] ppid=10661 vsize=3956 CPUtime=0.69
/proc/10663/stat : 10663 (picosat) R 10661 10663 9738 0 -1 4194304 891 0 0 0 69 0 0 0 25 0 1 0 1094639748 4050944 876 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/10663/statm: 989 876 69 152 0 835 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3956

[startup+1.5028 s]
/proc/loadavg: 0.91 0.95 0.93 2/74 10664
/proc/meminfo: memFree=1668080/2055920 swapFree=4164824/4192956
[pid=10663] ppid=10661 vsize=5672 CPUtime=1.5
/proc/10663/stat : 10663 (picosat) R 10661 10663 9738 0 -1 4194304 1311 0 0 0 149 1 0 0 25 0 1 0 1094639748 5808128 1296 1992294400 134512640 135137933 4294956240 18446744073709551615 134549144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10663/statm: 1418 1296 69 152 0 1264 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 5672

[startup+3.10198 s]
/proc/loadavg: 0.91 0.95 0.93 2/74 10664
/proc/meminfo: memFree=1666672/2055920 swapFree=4164824/4192956
[pid=10663] ppid=10661 vsize=6464 CPUtime=3.09
/proc/10663/stat : 10663 (picosat) R 10661 10663 9738 0 -1 4194304 1511 0 0 0 308 1 0 0 25 0 1 0 1094639748 6619136 1485 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/10663/statm: 1616 1485 69 152 0 1462 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6464

[startup+6.30132 s]
/proc/loadavg: 0.92 0.95 0.93 2/74 10664
/proc/meminfo: memFree=1665776/2055920 swapFree=4164824/4192956
[pid=10663] ppid=10661 vsize=6860 CPUtime=6.29
/proc/10663/stat : 10663 (picosat) R 10661 10663 9738 0 -1 4194304 1627 0 0 0 628 1 0 0 25 0 1 0 1094639748 7024640 1601 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/10663/statm: 1715 1601 69 152 0 1561 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6860

[startup+12.702 s]
/proc/loadavg: 0.93 0.95 0.93 2/74 10664
/proc/meminfo: memFree=1664504/2055920 swapFree=4164824/4192956
[pid=10663] ppid=10661 vsize=8048 CPUtime=12.69
/proc/10663/stat : 10663 (picosat) R 10661 10663 9738 0 -1 4194304 1925 0 0 0 1268 1 0 0 25 0 1 0 1094639748 8241152 1899 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10663/statm: 2012 1899 69 152 0 1858 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8048

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.93 2/74 10664
/proc/meminfo: memFree=1663736/2055920 swapFree=4164824/4192956
[pid=10663] ppid=10661 vsize=8708 CPUtime=25.48
/proc/10663/stat : 10663 (picosat) R 10661 10663 9738 0 -1 4194304 2108 0 0 0 2547 1 0 0 25 0 1 0 1094639748 8916992 2082 1992294400 134512640 135137933 4294956240 18446744073709551615 134548570 0 0 4096 0 0 0 0 17 1 0 0
/proc/10663/statm: 2177 2082 69 152 0 2023 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8708

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.93 2/74 10664
/proc/meminfo: memFree=1662136/2055920 swapFree=4164824/4192956
[pid=10663] ppid=10661 vsize=10548 CPUtime=51.07
/proc/10663/stat : 10663 (picosat) R 10661 10663 9738 0 -1 4194304 2504 0 0 0 5105 2 0 0 25 0 1 0 1094639748 10801152 2478 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10663/statm: 2637 2478 69 152 0 2483 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10548

[startup+102.307 s]
/proc/loadavg: 0.98 0.96 0.93 2/74 10664
/proc/meminfo: memFree=1661240/2055920 swapFree=4164824/4192956
[pid=10663] ppid=10661 vsize=11340 CPUtime=102.26
/proc/10663/stat : 10663 (picosat) R 10661 10663 9738 0 -1 4194304 2726 0 0 0 10224 2 0 0 25 0 1 0 1094639748 11612160 2700 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10663/statm: 2835 2700 69 152 0 2681 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11340

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 10664
/proc/meminfo: memFree=1660216/2055920 swapFree=4164824/4192956
[pid=10663] ppid=10661 vsize=12264 CPUtime=162.24
/proc/10663/stat : 10663 (picosat) R 10661 10663 9738 0 -1 4194304 2966 0 0 0 16222 2 0 0 25 0 1 0 1094639748 12558336 2940 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10663/statm: 3066 2940 69 152 0 2912 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12264

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 10664
/proc/meminfo: memFree=1659128/2055920 swapFree=4164824/4192956
[pid=10663] ppid=10661 vsize=13320 CPUtime=222.23
/proc/10663/stat : 10663 (picosat) R 10661 10663 9738 0 -1 4194304 3229 0 0 0 22220 3 0 0 25 0 1 0 1094639748 13639680 3203 1992294400 134512640 135137933 4294956240 18446744073709551615 134525607 0 0 4096 0 0 0 0 17 1 0 0
/proc/10663/statm: 3330 3203 69 152 0 3176 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13320

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 10664
/proc/meminfo: memFree=1659000/2055920 swapFree=4164824/4192956
[pid=10663] ppid=10661 vsize=13452 CPUtime=282.21
/proc/10663/stat : 10663 (picosat) R 10661 10663 9738 0 -1 4194304 3245 0 0 0 28218 3 0 0 25 0 1 0 1094639748 13774848 3219 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10663/statm: 3363 3219 69 152 0 3209 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13452

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 10670
/proc/meminfo: memFree=1657904/2055920 swapFree=4164824/4192956
[pid=10663] ppid=10661 vsize=14376 CPUtime=342.18
/proc/10663/stat : 10663 (picosat) R 10661 10663 9738 0 -1 4194304 3499 0 0 0 34215 3 0 0 25 0 1 0 1094639748 14721024 3473 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/10663/statm: 3594 3473 69 152 0 3440 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 14376

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 10670
/proc/meminfo: memFree=1657712/2055920 swapFree=4164824/4192956
[pid=10663] ppid=10661 vsize=14508 CPUtime=402.16
/proc/10663/stat : 10663 (picosat) R 10661 10663 9738 0 -1 4194304 3532 0 0 0 40213 3 0 0 25 0 1 0 1094639748 14856192 3506 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/10663/statm: 3627 3506 69 152 0 3473 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 14508

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 10670
/proc/meminfo: memFree=1657712/2055920 swapFree=4164824/4192956
[pid=10663] ppid=10661 vsize=14496 CPUtime=462.15
/proc/10663/stat : 10663 (picosat) R 10661 10663 9738 0 -1 4194304 3541 0 0 0 46212 3 0 0 25 0 1 0 1094639748 14843904 3515 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10663/statm: 3624 3515 69 152 0 3470 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 14496

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 10670
/proc/meminfo: memFree=1656432/2055920 swapFree=4164824/4192956
[pid=10663] ppid=10661 vsize=15684 CPUtime=522.14
/proc/10663/stat : 10663 (picosat) R 10661 10663 9738 0 -1 4194304 3850 0 0 0 52210 4 0 0 25 0 1 0 1094639748 16060416 3824 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/10663/statm: 3921 3824 69 152 0 3767 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 15684

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 10670
/proc/meminfo: memFree=1656432/2055920 swapFree=4164824/4192956
[pid=10663] ppid=10661 vsize=15684 CPUtime=582.12
/proc/10663/stat : 10663 (picosat) R 10661 10663 9738 0 -1 4194304 3850 0 0 0 58208 4 0 0 25 0 1 0 1094639748 16060416 3824 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10663/statm: 3921 3824 69 152 0 3767 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 15684

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 10670
/proc/meminfo: memFree=1656312/2055920 swapFree=4164824/4192956
[pid=10663] ppid=10661 vsize=15816 CPUtime=642.11
/proc/10663/stat : 10663 (picosat) R 10661 10663 9738 0 -1 4194304 3867 0 0 0 64207 4 0 0 25 0 1 0 1094639748 16195584 3841 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10663/statm: 3954 3841 69 152 0 3800 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 15816

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 10670
/proc/meminfo: memFree=1656376/2055920 swapFree=4164824/4192956
[pid=10663] ppid=10661 vsize=15812 CPUtime=702.09
/proc/10663/stat : 10663 (picosat) R 10661 10663 9738 0 -1 4194304 3867 0 0 0 70205 4 0 0 25 0 1 0 1094639748 16191488 3841 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/10663/statm: 3953 3841 69 152 0 3799 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 15812

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 10670
/proc/meminfo: memFree=1656440/2055920 swapFree=4164824/4192956
[pid=10663] ppid=10661 vsize=15812 CPUtime=762.07
/proc/10663/stat : 10663 (picosat) R 10661 10663 9738 0 -1 4194304 3867 0 0 0 76203 4 0 0 25 0 1 0 1094639748 16191488 3841 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10663/statm: 3953 3841 69 152 0 3799 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 15812

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 10670
/proc/meminfo: memFree=1656376/2055920 swapFree=4164824/4192956
[pid=10663] ppid=10661 vsize=15812 CPUtime=822.05
/proc/10663/stat : 10663 (picosat) R 10661 10663 9738 0 -1 4194304 3879 0 0 0 82201 4 0 0 25 0 1 0 1094639748 16191488 3853 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/10663/statm: 3953 3853 69 152 0 3799 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 15812

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 10670
/proc/meminfo: memFree=1655096/2055920 swapFree=4164824/4192956
[pid=10663] ppid=10661 vsize=17644 CPUtime=882.04
/proc/10663/stat : 10663 (picosat) R 10661 10663 9738 0 -1 4194304 4199 0 0 0 88199 5 0 0 25 0 1 0 1094639748 18067456 4173 1992294400 134512640 135137933 4294956240 18446744073709551615 134548881 0 0 4096 0 0 0 0 17 1 0 0
/proc/10663/statm: 4411 4173 69 152 0 4257 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 17644

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 10670
/proc/meminfo: memFree=1655032/2055920 swapFree=4164824/4192956
[pid=10663] ppid=10661 vsize=17644 CPUtime=942.02
/proc/10663/stat : 10663 (picosat) R 10661 10663 9738 0 -1 4194304 4220 0 0 0 94197 5 0 0 25 0 1 0 1094639748 18067456 4194 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10663/statm: 4411 4194 69 152 0 4257 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 17644

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 10670
/proc/meminfo: memFree=1654904/2055920 swapFree=4164824/4192956
[pid=10663] ppid=10661 vsize=17772 CPUtime=1002
/proc/10663/stat : 10663 (picosat) R 10661 10663 9738 0 -1 4194304 4245 0 0 0 100195 5 0 0 25 0 1 0 1094639748 18198528 4219 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/10663/statm: 4443 4219 69 152 0 4289 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 17772

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 10670
/proc/meminfo: memFree=1654840/2055920 swapFree=4164824/4192956
[pid=10663] ppid=10661 vsize=17768 CPUtime=1061.98
/proc/10663/stat : 10663 (picosat) R 10661 10663 9738 0 -1 4194304 4245 0 0 0 106193 5 0 0 25 0 1 0 1094639748 18194432 4219 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10663/statm: 4442 4219 69 152 0 4288 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 17768

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 10670
/proc/meminfo: memFree=1654840/2055920 swapFree=4164824/4192956
[pid=10663] ppid=10661 vsize=17756 CPUtime=1121.96
/proc/10663/stat : 10663 (picosat) R 10661 10663 9738 0 -1 4194304 4251 0 0 0 112191 5 0 0 25 0 1 0 1094639748 18182144 4225 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/10663/statm: 4439 4225 69 152 0 4285 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 17756

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 10670
/proc/meminfo: memFree=1654584/2055920 swapFree=4164824/4192956
[pid=10663] ppid=10661 vsize=18020 CPUtime=1181.95
/proc/10663/stat : 10663 (picosat) R 10661 10663 9738 0 -1 4194304 4304 0 0 0 118189 6 0 0 25 0 1 0 1094639748 18452480 4278 1992294400 134512640 135137933 4294956240 18446744073709551615 134548877 0 0 4096 0 0 0 0 17 1 0 0
/proc/10663/statm: 4505 4278 69 152 0 4351 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 18020



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 10670
/proc/meminfo: memFree=1654584/2055920 swapFree=4164824/4192956
[pid=10663] ppid=10661 vsize=18020 CPUtime=1200.05
/proc/10663/stat : 10663 (picosat) R 10661 10663 9738 0 -1 4194304 4304 0 0 0 119999 6 0 0 25 0 1 0 1094639748 18452480 4278 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/10663/statm: 4505 4278 69 152 0 4351 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 18020

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): 1200.06
CPU user time (s): 1200
CPU system time (s): 0.06399
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 18020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.06399
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4304
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= 1352

runsolver used 1.15782 second user time and 3.22051 second system time

The end

Launcher Data 

Begin job on node81 at 2009-03-28 06:55:49
IDJOB=1513558
IDBENCH=70273
IDSOLVER=506
FILE ID=node81/1513558-1238219749
PBS_JOBID= 9060486
Free space on /tmp= 126236 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/160/unif-k7-r85-v160-c13600-S327274323-044.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513558-1238219749/watcher-1513558-1238219749 -o /tmp/evaluation-result-1513558-1238219749/solver-1513558-1238219749 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513558-1238219749.cnf

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

MD5SUM BENCH= 828620c36787edb17d919cfe2c324682
RANDOM SEED=9765065

node81.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		: 3000.220
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		: 3000.220
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1672600 kB
Buffers:         32616 kB
Cached:         255216 kB
SwapCached:      18984 kB
Active:          78672 kB
Inactive:       229984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1672600 kB
SwapTotal:     4192956 kB
SwapFree:      4164824 kB
Dirty:            1080 kB
Writeback:           0 kB
Mapped:          26592 kB
Slab:            59532 kB
Committed_AS:  2804512 kB
PageTables:       2084 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126236 MiB
End job on node81 at 2009-03-28 07:15:52