Trace number 1513342

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/180/
unif-k7-r85-v180-c15300-S1049921489-034.cnf
MD5SUM5f6d9d113e535105e77af29b0e165b23
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark602.167
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-1513342-1238216158.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  66.6   180 100.0 15300   100   100  8415   9.3   0.7 
0.00/0.02	c R   0.0  66.6   180 100.0 15300   102   102  8415   9.5   0.7 
0.00/0.03	c +   0.0  63.0   180 100.0 15300   250   250  9256  19.1   0.8 
0.00/0.04	c N   0.0  65.6   180 100.0 15300   402   402  9256  24.7   0.8 
0.00/0.04	c +   0.0  66.3   180 100.0 15300   475   475 10181  26.1   0.8 
0.00/0.06	c +   0.1  68.3   180 100.0 15300   812   812 11199  31.9   0.9 
0.00/0.07	c N   0.1  69.2   180 100.0 15300  1205  1205 11199  34.5   1.0 
0.00/0.08	c +   0.1  69.4   180 100.0 15300  1317  1317 12318  34.7   1.0 
0.09/0.12	c +   0.1  69.8   180 100.0 15300  2074  2074 13549  36.2   1.2 
0.09/0.18	c +   0.2  70.4   180 100.0 15300  3209  3209 14903  35.6   1.5 
0.09/0.18	c N   0.2  70.4   180 100.0 15300  3213  3213 14903  35.6   1.5 
0.19/0.28	c +   0.3  70.4   180 100.0 15300  4911  4911 16393  35.8   1.9 
0.39/0.46	c +   0.5  70.2   180 100.0 15300  7464  7464 18032  36.5   2.5 
0.49/0.50	c N   0.5  70.1   180 100.0 15300  8035  8035 18032  36.6   2.6 
0.69/0.78	c +   0.8  69.9   180 100.0 15300 11293 11293 19835  36.5   3.4 
1.39/1.44	c +   1.4  69.2   180 100.0 15300 17036 17036 21818  35.8   4.9 
1.69/1.79	c N   1.8  68.9   180 100.0 15300 19265 19265 21818  36.6   5.4 
2.49/2.56	c +   2.6  68.9   180 100.0 15300 25650 14734 23999  35.9   4.3 
4.18/4.27	c +   4.3  68.6   180 100.0 15300 38571 15648 26398  35.9   4.6 
4.98/5.09	c N   5.1  68.4   180 100.0 15300 44915 21992 26398  35.5   6.1 
4.98/5.09	c 
4.98/5.09	c  seconds     variables   original    learned     agility
4.98/5.09	c         level        used      conflicts    limit          MB
4.98/5.09	c 
6.79/6.83	c +   6.8  67.9   180 100.0 15300 57952 21235 29037  35.7   5.9 
11.09/11.13	c +  11.1  67.1   180 100.0 15300 87023 17768 31940  35.7   5.0 
13.48/13.56	c N  13.6  66.9   180 100.0 15300 102e3 13982 31940  35.4   4.1 
17.78/17.86	c +  17.9  66.5   180 100.0 15300 130e3 22640 35134  35.8   6.1 
29.59/29.60	c +  29.6  65.8   180 100.0 15300 196e3 22922 38647  36.6   6.4 
36.28/36.32	c N  36.3  65.5   180 100.0 15300 230e3 32721 38647  34.4   8.9 
47.07/47.13	c +  47.1  65.0   180 100.0 15300 294e3 21608 42511  36.9   6.0 
78.16/78.29	c +  78.3  64.1   180 100.0 15300 441e3 26135 46762  35.6   7.0 
94.06/94.15	c N  94.1  63.8   180 100.0 15300 512e3 31690 46762  34.7   8.4 
128.75/128.81	c + 128.8  63.5   180 100.0 15300 662e3 17282 51438  35.5   5.0 
212.33/212.40	c + 212.3  62.9   180 100.0 15300 993e3 50938 56581  37.3  12.8 
249.12/249.25	c N 249.2  63.0   180 100.0 15300 112e4 13991 56581  35.5   4.3 
352.28/352.45	c + 352.3  63.0   180 100.0 15300 148e4 36860 62239  36.1   9.6 
586.31/586.57	c + 586.4  62.7   180 100.0 15300 223e4 59862 68462  34.9  15.1 
667.59/667.84	c N 667.6  62.6   180 100.0 15300 246e4 17253 68462  35.0   5.4 
962.61/962.92	c + 962.6  62.2   180 100.0 15300 335e4 53421 75308  34.8  14.1

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-1513342-1238216158/watcher-1513342-1238216158 -o /tmp/evaluation-result-1513342-1238216158/solver-1513342-1238216158 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513342-1238216158.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: 1.00 1.00 1.00 3/64 17306
/proc/meminfo: memFree=896768/2055920 swapFree=4176704/4192956
[pid=17306] ppid=17304 vsize=912 CPUtime=0
/proc/17306/stat : 17306 (picosat) R 17304 17306 16487 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 1094281663 933888 106 1992294400 134512640 135137933 4294956240 18446744073709551615 134544898 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 228 107 56 152 0 74 0

[startup+0.0860249 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17306
/proc/meminfo: memFree=896768/2055920 swapFree=4176704/4192956
[pid=17306] ppid=17304 vsize=1836 CPUtime=0.08
/proc/17306/stat : 17306 (picosat) R 17304 17306 16487 0 -1 4194304 376 0 0 0 8 0 0 0 18 0 1 0 1094281663 1880064 361 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 459 361 69 152 0 305 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1836

[startup+0.101027 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17306
/proc/meminfo: memFree=896768/2055920 swapFree=4176704/4192956
[pid=17306] ppid=17304 vsize=1968 CPUtime=0.09
/proc/17306/stat : 17306 (picosat) R 17304 17306 16487 0 -1 4194304 394 0 0 0 9 0 0 0 18 0 1 0 1094281663 2015232 379 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 492 379 69 152 0 338 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1968

[startup+0.301049 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17306
/proc/meminfo: memFree=896768/2055920 swapFree=4176704/4192956
[pid=17306] ppid=17304 vsize=2764 CPUtime=0.29
/proc/17306/stat : 17306 (picosat) R 17304 17306 16487 0 -1 4194304 615 0 0 0 29 0 0 0 19 0 1 0 1094281663 2830336 600 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 691 600 69 152 0 537 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2764

[startup+0.701096 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17306
/proc/meminfo: memFree=896768/2055920 swapFree=4176704/4192956
[pid=17306] ppid=17304 vsize=4096 CPUtime=0.69
/proc/17306/stat : 17306 (picosat) R 17304 17306 16487 0 -1 4194304 944 0 0 0 69 0 0 0 22 0 1 0 1094281663 4194304 929 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 1024 929 69 152 0 870 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4096

[startup+1.50119 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17307
/proc/meminfo: memFree=892472/2055920 swapFree=4176704/4192956
[pid=17306] ppid=17304 vsize=5944 CPUtime=1.49
/proc/17306/stat : 17306 (picosat) R 17304 17306 16487 0 -1 4194304 1394 0 0 0 149 0 0 0 25 0 1 0 1094281663 6086656 1379 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 1486 1379 69 152 0 1332 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5944

[startup+3.10137 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17307
/proc/meminfo: memFree=890424/2055920 swapFree=4176704/4192956
[pid=17306] ppid=17304 vsize=7152 CPUtime=3.08
/proc/17306/stat : 17306 (picosat) R 17304 17306 16487 0 -1 4194304 1683 0 0 0 308 0 0 0 25 0 1 0 1094281663 7323648 1668 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 1788 1668 69 152 0 1634 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7152

[startup+6.30174 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17307
/proc/meminfo: memFree=889592/2055920 swapFree=4176704/4192956
[pid=17306] ppid=17304 vsize=8340 CPUtime=6.29
/proc/17306/stat : 17306 (picosat) R 17304 17306 16487 0 -1 4194304 1978 0 0 0 628 1 0 0 25 0 1 0 1094281663 8540160 1963 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 2085 1963 69 152 0 1931 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8340

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17307
/proc/meminfo: memFree=888312/2055920 swapFree=4176704/4192956
[pid=17306] ppid=17304 vsize=8868 CPUtime=12.69
/proc/17306/stat : 17306 (picosat) R 17304 17306 16487 0 -1 4194304 2130 0 0 0 1268 1 0 0 25 0 1 0 1094281663 9080832 2115 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 2217 2115 69 152 0 2063 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8868

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17307
/proc/meminfo: memFree=886648/2055920 swapFree=4176704/4192956
[pid=17306] ppid=17304 vsize=10708 CPUtime=25.49
/proc/17306/stat : 17306 (picosat) R 17304 17306 16487 0 -1 4194304 2546 0 0 0 2547 2 0 0 25 0 1 0 1094281663 10964992 2531 1992294400 134512640 135137933 4294956240 18446744073709551615 134551582 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 2677 2531 69 152 0 2523 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10708

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17307
/proc/meminfo: memFree=885944/2055920 swapFree=4176704/4192956
[pid=17306] ppid=17304 vsize=11764 CPUtime=51.07
/proc/17306/stat : 17306 (picosat) R 17304 17306 16487 0 -1 4194304 2795 0 0 0 5105 2 0 0 25 0 1 0 1094281663 12046336 2780 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 2941 2780 69 152 0 2787 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11764

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17307
/proc/meminfo: memFree=884088/2055920 swapFree=4176704/4192956
[pid=17306] ppid=17304 vsize=13348 CPUtime=102.26
/proc/17306/stat : 17306 (picosat) R 17304 17306 16487 0 -1 4194304 3222 0 0 0 10223 3 0 0 25 0 1 0 1094281663 13668352 3207 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 3337 3207 69 152 0 3183 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13348

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17307
/proc/meminfo: memFree=882680/2055920 swapFree=4176704/4192956
[pid=17306] ppid=17304 vsize=14640 CPUtime=162.24
/proc/17306/stat : 17306 (picosat) R 17304 17306 16487 0 -1 4194304 3561 0 0 0 16220 4 0 0 25 0 1 0 1094281663 14991360 3546 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 3660 3546 69 152 0 3506 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14640

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17307
/proc/meminfo: memFree=881656/2055920 swapFree=4176704/4192956
[pid=17306] ppid=17304 vsize=15696 CPUtime=222.22
/proc/17306/stat : 17306 (picosat) R 17304 17306 16487 0 -1 4194304 3804 0 0 0 22218 4 0 0 25 0 1 0 1094281663 16072704 3789 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 3924 3789 69 152 0 3770 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 15696

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17307
/proc/meminfo: memFree=881336/2055920 swapFree=4176704/4192956
[pid=17306] ppid=17304 vsize=15960 CPUtime=282.21
/proc/17306/stat : 17306 (picosat) R 17304 17306 16487 0 -1 4194304 3871 0 0 0 28216 5 0 0 25 0 1 0 1094281663 16343040 3856 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 3990 3856 69 152 0 3836 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 15960

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17313
/proc/meminfo: memFree=881144/2055920 swapFree=4176704/4192956
[pid=17306] ppid=17304 vsize=15952 CPUtime=342.19
/proc/17306/stat : 17306 (picosat) R 17304 17306 16487 0 -1 4194304 3884 0 0 0 34214 5 0 0 25 0 1 0 1094281663 16334848 3869 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 3988 3869 69 152 0 3834 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 15952

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17313
/proc/meminfo: memFree=880120/2055920 swapFree=4176704/4192956
[pid=17306] ppid=17304 vsize=17140 CPUtime=402.17
/proc/17306/stat : 17306 (picosat) R 17304 17306 16487 0 -1 4194304 4189 0 0 0 40212 5 0 0 25 0 1 0 1094281663 17551360 4174 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 4285 4174 69 152 0 4131 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 17140

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17313
/proc/meminfo: memFree=879928/2055920 swapFree=4176704/4192956
[pid=17306] ppid=17304 vsize=17272 CPUtime=462.15
/proc/17306/stat : 17306 (picosat) R 17304 17306 16487 0 -1 4194304 4232 0 0 0 46210 5 0 0 25 0 1 0 1094281663 17686528 4217 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 4318 4217 69 152 0 4164 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 17272

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17313
/proc/meminfo: memFree=879928/2055920 swapFree=4176704/4192956
[pid=17306] ppid=17304 vsize=17404 CPUtime=522.13
/proc/17306/stat : 17306 (picosat) R 17304 17306 16487 0 -1 4194304 4253 0 0 0 52208 5 0 0 25 0 1 0 1094281663 17821696 4238 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 4351 4238 69 152 0 4197 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 17404

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17313
/proc/meminfo: memFree=879928/2055920 swapFree=4176704/4192956
[pid=17306] ppid=17304 vsize=17404 CPUtime=582.11
/proc/17306/stat : 17306 (picosat) R 17304 17306 16487 0 -1 4194304 4253 0 0 0 58206 5 0 0 25 0 1 0 1094281663 17821696 4238 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 4351 4238 69 152 0 4197 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 17404

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17313
/proc/meminfo: memFree=878392/2055920 swapFree=4176704/4192956
[pid=17306] ppid=17304 vsize=19356 CPUtime=642.1
/proc/17306/stat : 17306 (picosat) R 17304 17306 16487 0 -1 4194304 4626 0 0 0 64204 6 0 0 25 0 1 0 1094281663 19820544 4611 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 4839 4611 69 152 0 4685 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 19356

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17313
/proc/meminfo: memFree=878328/2055920 swapFree=4176704/4192956
[pid=17306] ppid=17304 vsize=19356 CPUtime=702.08
/proc/17306/stat : 17306 (picosat) R 17304 17306 16487 0 -1 4194304 4626 0 0 0 70202 6 0 0 25 0 1 0 1094281663 19820544 4611 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 4839 4611 69 152 0 4685 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 19356

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17313
/proc/meminfo: memFree=878328/2055920 swapFree=4176704/4192956
[pid=17306] ppid=17304 vsize=19340 CPUtime=762.06
/proc/17306/stat : 17306 (picosat) R 17304 17306 16487 0 -1 4194304 4626 0 0 0 76200 6 0 0 25 0 1 0 1094281663 19804160 4611 1992294400 134512640 135137933 4294956240 18446744073709551615 134527806 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 4835 4611 69 152 0 4681 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 19340

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17313
/proc/meminfo: memFree=878328/2055920 swapFree=4176704/4192956
[pid=17306] ppid=17304 vsize=19340 CPUtime=822.04
/proc/17306/stat : 17306 (picosat) R 17304 17306 16487 0 -1 4194304 4634 0 0 0 82198 6 0 0 25 0 1 0 1094281663 19804160 4619 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 4835 4619 69 152 0 4681 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 19340

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17313
/proc/meminfo: memFree=878264/2055920 swapFree=4176704/4192956
[pid=17306] ppid=17304 vsize=19472 CPUtime=882.02
/proc/17306/stat : 17306 (picosat) R 17304 17306 16487 0 -1 4194304 4649 0 0 0 88196 6 0 0 25 0 1 0 1094281663 19939328 4634 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 4868 4634 69 152 0 4714 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 19472

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17313
/proc/meminfo: memFree=878264/2055920 swapFree=4176704/4192956
[pid=17306] ppid=17304 vsize=19468 CPUtime=942.01
/proc/17306/stat : 17306 (picosat) R 17304 17306 16487 0 -1 4194304 4649 0 0 0 94194 7 0 0 25 0 1 0 1094281663 19935232 4634 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 4867 4634 69 152 0 4713 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 19468

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17313
/proc/meminfo: memFree=876600/2055920 swapFree=4176704/4192956
[pid=17306] ppid=17304 vsize=21052 CPUtime=1001.99
/proc/17306/stat : 17306 (picosat) R 17304 17306 16487 0 -1 4194304 5068 0 0 0 100192 7 0 0 25 0 1 0 1094281663 21557248 5053 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 5263 5053 69 152 0 5109 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 21052

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17313
/proc/meminfo: memFree=876600/2055920 swapFree=4176704/4192956
[pid=17306] ppid=17304 vsize=21052 CPUtime=1061.98
/proc/17306/stat : 17306 (picosat) R 17304 17306 16487 0 -1 4194304 5068 0 0 0 106190 8 0 0 25 0 1 0 1094281663 21557248 5053 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 5263 5053 69 152 0 5109 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 21052

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17313
/proc/meminfo: memFree=876536/2055920 swapFree=4176704/4192956
[pid=17306] ppid=17304 vsize=21052 CPUtime=1121.96
/proc/17306/stat : 17306 (picosat) R 17304 17306 16487 0 -1 4194304 5078 0 0 0 112188 8 0 0 25 0 1 0 1094281663 21557248 5063 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 5263 5063 69 152 0 5109 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 21052

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17313
/proc/meminfo: memFree=876472/2055920 swapFree=4176704/4192956
[pid=17306] ppid=17304 vsize=21180 CPUtime=1181.94
/proc/17306/stat : 17306 (picosat) R 17304 17306 16487 0 -1 4194304 5086 0 0 0 118186 8 0 0 25 0 1 0 1094281663 21688320 5071 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 5295 5071 69 152 0 5141 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 21180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17313
/proc/meminfo: memFree=876408/2055920 swapFree=4176704/4192956
[pid=17306] ppid=17304 vsize=21180 CPUtime=1200.04
/proc/17306/stat : 17306 (picosat) R 17304 17306 16487 0 -1 4194304 5086 0 0 0 119996 8 0 0 25 0 1 0 1094281663 21688320 5071 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/17306/statm: 5295 5071 69 152 0 5141 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 21180

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): 1200.05
CPU user time (s): 1199.96
CPU system time (s): 0.087986
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 21184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.087986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5086
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= 2637

runsolver used 0.935857 second user time and 2.45063 second system time

The end

Launcher Data 

Begin job on node20 at 2009-03-28 05:55:58
IDJOB=1513342
IDBENCH=70255
IDSOLVER=506
FILE ID=node20/1513342-1238216158
PBS_JOBID= 9060544
Free space on /tmp= 65632 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/180/unif-k7-r85-v180-c15300-S1049921489-034.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513342-1238216158/watcher-1513342-1238216158 -o /tmp/evaluation-result-1513342-1238216158/solver-1513342-1238216158 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513342-1238216158.cnf

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

MD5SUM BENCH= 5f6d9d113e535105e77af29b0e165b23
RANDOM SEED=656073825

node20.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		: 3000.235
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		: 3000.235
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:        897248 kB
Buffers:         96036 kB
Cached:         961492 kB
SwapCached:      10004 kB
Active:          80092 kB
Inactive:       988892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        897248 kB
SwapTotal:     4192956 kB
SwapFree:      4176704 kB
Dirty:            1156 kB
Writeback:           0 kB
Mapped:          16628 kB
Slab:            75744 kB
Committed_AS:  2821288 kB
PageTables:       1404 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= 65632 MiB
End job on node20 at 2009-03-28 06:16:00