Trace number 1515826

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S1318210982-002.cnf
MD5SUM7e88818ba4d3f0eeeb0b87f01ea89e01
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark769.355
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

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-1515826-1238259763.cnf
0.00/0.00	c parsed header 'p cnf 60 5340'
0.00/0.00	c initialized 60 variables
0.00/0.00	c found 5340 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    60   0.0  5340     0     0     0   0.0   0.3 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 2670 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  23.5    60 100.0  5340   100   100  2937   4.8   0.3 
0.00/0.00	c R   0.0  23.5    60 100.0  5340   100   100  2937   4.8   0.3 
0.00/0.01	c +   0.0  22.6    60 100.0  5340   250   250  3230  12.3   0.3 
0.00/0.01	c R   0.0  23.1    60 100.0  5340   400   400  3230  18.0   0.3 
0.00/0.01	c +   0.0  23.1    60 100.0  5340   475   475  3553  20.0   0.3 
0.00/0.02	c +   0.0  23.0    60 100.0  5340   812   812  3908  29.1   0.3 
0.00/0.03	c N   0.0  22.7    60 100.0  5340  1204  1204  3908  35.6   0.4 
0.00/0.03	c +   0.0  22.6    60 100.0  5340  1317  1317  4298  36.4   0.4 
0.00/0.05	c +   0.1  22.0    60 100.0  5340  2074  2074  4727  39.3   0.5 
0.05/0.09	c +   0.1  21.4    60 100.0  5340  3209  3209  5199  41.1   0.6 
0.05/0.09	c N   0.1  21.4    60 100.0  5340  3209  3209  5199  41.1   0.6 
0.09/0.14	c +   0.1  20.7    60 100.0  5340  4911  4911  5718  41.1   0.8 
0.19/0.23	c +   0.2  20.4    60 100.0  5340  7464  4600  6289  41.1   0.8 
0.19/0.26	c N   0.3  20.3    60 100.0  5340  8023  5159  6289  40.9   0.8 
0.29/0.37	c +   0.4  20.0    60 100.0  5340 11293  5280  6917  41.8   0.8 
0.49/0.59	c +   0.6  19.8    60 100.0  5340 17036  4098  7608  41.0   0.7 
0.59/0.68	c N   0.7  19.7    60 100.0  5340 19241  6303  7608  40.5   0.9 
0.89/0.93	c +   0.9  19.6    60 100.0  5340 25650  5096  8368  41.2   0.8 
1.39/1.48	c +   1.5  19.2    60 100.0  5340 38571  5452  9204  40.5   0.9 
1.69/1.74	c N   1.7  19.1    60 100.0  5340 44887  7162  9204  40.2   1.1 
1.69/1.74	c 
1.69/1.74	c  seconds     variables   original    learned     agility
1.69/1.74	c         level        used      conflicts    limit          MB
1.69/1.74	c 
2.29/2.31	c +   2.3  18.9    60 100.0  5340 57952  6402 10124  41.8   1.0 
3.59/3.63	c +   3.6  18.8    60 100.0  5340 87023  5074 11136  40.8   0.9 
4.30/4.33	c N   4.3  18.6    60 100.0  5340 102e3  9488 11136  41.1   1.3 
5.59/5.62	c +   5.6  18.4    60 100.0  5340 130e3  9663 12249  41.7   1.3 
8.69/8.80	c +   8.8  18.4    60 100.0  5340 196e3  7646 13473  41.5   1.1 
10.49/10.59	c N  10.6  18.3    60 100.0  5340 230e3  8665 13473  40.9   1.2 
13.78/13.82	c +  13.8  18.1    60 100.0  5340 294e3 11369 14820  41.6   1.4 
21.68/21.72	c +  21.7  17.8    60 100.0  5340 441e3 10217 16302  40.7   1.3 
25.68/25.75	c N  25.7  17.6    60 100.0  5340 512e3  8197 16302  41.7   1.1 
34.17/34.23	c +  34.2  17.5    60 100.0  5340 662e3 10733 17932  41.3   1.3 
53.97/54.04	c +  54.0  17.1    60 100.0  5340 993e3  9880 19725  40.7   1.4 
62.37/62.50	c N  62.5  17.0    60 100.0  5340 112e4 16278 19725  41.0   2.0 
85.36/85.48	c +  85.5  16.9    60 100.0  5340 148e4 13136 21697  41.1   1.7 
135.74/135.85	c + 135.8  16.7    60 100.0  5340 223e4 20033 23866  41.4   2.4 
152.53/152.60	c N 152.5  16.6    60 100.0  5340 246e4 18505 23866  41.0   2.2 
217.21/217.32	c + 217.2  16.4    60 100.0  5340 335e4 13925 26252  40.0   1.7 
345.56/345.77	c + 345.6  16.1    60 100.0  5340 502e4 13095 28877  40.8   1.7 
370.15/370.39	c N 370.3  16.1    60 100.0  5340 533e4 14059 28877  40.8   1.8 
547.98/548.27	c + 548.1  15.9    60 100.0  5340 754e4 25761 31764  40.4   2.8 
871.66/872.03	c + 871.7  15.6    60 100.0  5340 113e5 22806 34940  40.1   2.6 
886.96/887.35	c N 887.0  15.6    60 100.0  5340 114e5 15082 34940  42.0   2.0

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-1515826-1238259763/watcher-1515826-1238259763 -o /tmp/evaluation-result-1515826-1238259763/solver-1515826-1238259763 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515826-1238259763.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 3853
/proc/meminfo: memFree=1699328/2055920 swapFree=4175824/4192956
[pid=3853] ppid=3851 vsize=912 CPUtime=0
/proc/3853/stat : 3853 (picosat) R 3851 3853 3561 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 1098641257 933888 107 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/3853/statm: 228 108 56 152 0 74 0

[startup+0.0608451 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 3853
/proc/meminfo: memFree=1699328/2055920 swapFree=4175824/4192956
[pid=3853] ppid=3851 vsize=1316 CPUtime=0.05
/proc/3853/stat : 3853 (picosat) R 3851 3853 3561 0 -1 4194304 224 0 0 0 5 0 0 0 18 0 1 0 1098641257 1347584 209 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/3853/statm: 329 209 69 152 0 175 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1316

[startup+0.101853 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 3853
/proc/meminfo: memFree=1699328/2055920 swapFree=4175824/4192956
[pid=3853] ppid=3851 vsize=1448 CPUtime=0.09
/proc/3853/stat : 3853 (picosat) R 3851 3853 3561 0 -1 4194304 261 0 0 0 9 0 0 0 18 0 1 0 1098641257 1482752 246 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/3853/statm: 362 246 69 152 0 208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1448

[startup+0.301893 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 3853
/proc/meminfo: memFree=1699328/2055920 swapFree=4175824/4192956
[pid=3853] ppid=3851 vsize=1712 CPUtime=0.29
/proc/3853/stat : 3853 (picosat) R 3851 3853 3561 0 -1 4194304 344 0 0 0 29 0 0 0 19 0 1 0 1098641257 1753088 329 1992294400 134512640 135137933 4294956240 18446744073709551615 134566855 0 0 4096 0 0 0 0 17 1 0 0
/proc/3853/statm: 428 329 69 152 0 274 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1712

[startup+0.701973 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 3853
/proc/meminfo: memFree=1699328/2055920 swapFree=4175824/4192956
[pid=3853] ppid=3851 vsize=1844 CPUtime=0.69
/proc/3853/stat : 3853 (picosat) R 3851 3853 3561 0 -1 4194304 363 0 0 0 69 0 0 0 22 0 1 0 1098641257 1888256 348 1992294400 134512640 135137933 4294956240 18446744073709551615 134552747 0 0 4096 0 0 0 0 17 1 0 0
/proc/3853/statm: 461 348 69 152 0 307 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1844

[startup+1.50113 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3854
/proc/meminfo: memFree=1698104/2055920 swapFree=4175824/4192956
[pid=3853] ppid=3851 vsize=2116 CPUtime=1.49
/proc/3853/stat : 3853 (picosat) R 3851 3853 3561 0 -1 4194304 411 0 0 0 149 0 0 0 25 0 1 0 1098641257 2166784 396 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3853/statm: 529 396 69 152 0 375 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2116

[startup+3.10145 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3854
/proc/meminfo: memFree=1697848/2055920 swapFree=4175824/4192956
[pid=3853] ppid=3851 vsize=2248 CPUtime=3.09
/proc/3853/stat : 3853 (picosat) R 3851 3853 3561 0 -1 4194304 450 0 0 0 309 0 0 0 25 0 1 0 1098641257 2301952 435 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3853/statm: 562 435 69 152 0 408 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2248

[startup+6.3011 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3854
/proc/meminfo: memFree=1697536/2055920 swapFree=4175824/4192956
[pid=3853] ppid=3851 vsize=2512 CPUtime=6.29
/proc/3853/stat : 3853 (picosat) R 3851 3853 3561 0 -1 4194304 518 0 0 0 629 0 0 0 25 0 1 0 1098641257 2572288 503 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/3853/statm: 628 503 69 152 0 474 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2512

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3854
/proc/meminfo: memFree=1697152/2055920 swapFree=4175824/4192956
[pid=3853] ppid=3851 vsize=2504 CPUtime=12.69
/proc/3853/stat : 3853 (picosat) R 3851 3853 3561 0 -1 4194304 541 0 0 0 1269 0 0 0 25 0 1 0 1098641257 2564096 526 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/3853/statm: 626 526 69 152 0 472 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2504

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3854
/proc/meminfo: memFree=1696832/2055920 swapFree=4175824/4192956
[pid=3853] ppid=3851 vsize=2768 CPUtime=25.48
/proc/3853/stat : 3853 (picosat) R 3851 3853 3561 0 -1 4194304 620 0 0 0 2548 0 0 0 25 0 1 0 1098641257 2834432 605 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3853/statm: 692 605 69 152 0 538 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2768

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3854
/proc/meminfo: memFree=1696576/2055920 swapFree=4175824/4192956
[pid=3853] ppid=3851 vsize=3164 CPUtime=51.08
/proc/3853/stat : 3853 (picosat) R 3851 3853 3561 0 -1 4194304 689 0 0 0 5107 1 0 0 25 0 1 0 1098641257 3239936 674 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/3853/statm: 791 674 69 152 0 637 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3164

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3854
/proc/meminfo: memFree=1696128/2055920 swapFree=4175824/4192956
[pid=3853] ppid=3851 vsize=3560 CPUtime=102.26
/proc/3853/stat : 3853 (picosat) R 3851 3853 3561 0 -1 4194304 781 0 0 0 10225 1 0 0 25 0 1 0 1098641257 3645440 766 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3853/statm: 890 766 69 152 0 736 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3560

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3854
/proc/meminfo: memFree=1695744/2055920 swapFree=4175824/4192956
[pid=3853] ppid=3851 vsize=3824 CPUtime=162.23
/proc/3853/stat : 3853 (picosat) R 3851 3853 3561 0 -1 4194304 863 0 0 0 16222 1 0 0 25 0 1 0 1098641257 3915776 848 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/3853/statm: 956 848 69 152 0 802 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3824

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3854
/proc/meminfo: memFree=1695680/2055920 swapFree=4175824/4192956
[pid=3853] ppid=3851 vsize=3956 CPUtime=222.21
/proc/3853/stat : 3853 (picosat) R 3851 3853 3561 0 -1 4194304 881 0 0 0 22220 1 0 0 25 0 1 0 1098641257 4050944 866 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3853/statm: 989 866 69 152 0 835 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 3956

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3854
/proc/meminfo: memFree=1695552/2055920 swapFree=4175824/4192956
[pid=3853] ppid=3851 vsize=3956 CPUtime=282.18
/proc/3853/stat : 3853 (picosat) R 3851 3853 3561 0 -1 4194304 903 0 0 0 28217 1 0 0 25 0 1 0 1098641257 4050944 888 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3853/statm: 989 888 69 152 0 835 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 3956

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3854
/proc/meminfo: memFree=1695360/2055920 swapFree=4175824/4192956
[pid=3853] ppid=3851 vsize=4200 CPUtime=342.16
/proc/3853/stat : 3853 (picosat) R 3851 3853 3561 0 -1 4194304 939 0 0 0 34215 1 0 0 25 0 1 0 1098641257 4300800 924 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/3853/statm: 1050 924 69 152 0 896 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 4200

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3854
/proc/meminfo: memFree=1695104/2055920 swapFree=4175824/4192956
[pid=3853] ppid=3851 vsize=4332 CPUtime=402.14
/proc/3853/stat : 3853 (picosat) R 3851 3853 3561 0 -1 4194304 1003 0 0 0 40212 2 0 0 25 0 1 0 1098641257 4435968 988 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/3853/statm: 1083 988 69 152 0 929 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 4332

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3854
/proc/meminfo: memFree=1695040/2055920 swapFree=4175824/4192956
[pid=3853] ppid=3851 vsize=4332 CPUtime=462.12
/proc/3853/stat : 3853 (picosat) R 3851 3853 3561 0 -1 4194304 1003 0 0 0 46210 2 0 0 25 0 1 0 1098641257 4435968 988 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/3853/statm: 1083 988 69 152 0 929 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 4332

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3854
/proc/meminfo: memFree=1695040/2055920 swapFree=4175824/4192956
[pid=3853] ppid=3851 vsize=4332 CPUtime=522.09
/proc/3853/stat : 3853 (picosat) R 3851 3853 3561 0 -1 4194304 1003 0 0 0 52207 2 0 0 25 0 1 0 1098641257 4435968 988 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/3853/statm: 1083 988 69 152 0 929 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 4332

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3854
/proc/meminfo: memFree=1694848/2055920 swapFree=4175824/4192956
[pid=3853] ppid=3851 vsize=4596 CPUtime=582.07
/proc/3853/stat : 3853 (picosat) R 3851 3853 3561 0 -1 4194304 1046 0 0 0 58205 2 0 0 25 0 1 0 1098641257 4706304 1031 1992294400 134512640 135137933 4294956240 18446744073709551615 134523586 0 0 4096 0 0 0 0 17 1 0 0
/proc/3853/statm: 1149 1031 69 152 0 995 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 4596

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3854
/proc/meminfo: memFree=1694720/2055920 swapFree=4175824/4192956
[pid=3853] ppid=3851 vsize=4596 CPUtime=642.06
/proc/3853/stat : 3853 (picosat) R 3851 3853 3561 0 -1 4194304 1075 0 0 0 64203 3 0 0 25 0 1 0 1098641257 4706304 1060 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/3853/statm: 1149 1060 69 152 0 995 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 4596

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3854
/proc/meminfo: memFree=1694592/2055920 swapFree=4175824/4192956
[pid=3853] ppid=3851 vsize=4596 CPUtime=702.03
/proc/3853/stat : 3853 (picosat) R 3851 3853 3561 0 -1 4194304 1075 0 0 0 70200 3 0 0 25 0 1 0 1098641257 4706304 1060 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3853/statm: 1149 1060 69 152 0 995 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 4596

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3854
/proc/meminfo: memFree=1694592/2055920 swapFree=4175824/4192956
[pid=3853] ppid=3851 vsize=4596 CPUtime=762.01
/proc/3853/stat : 3853 (picosat) R 3851 3853 3561 0 -1 4194304 1075 0 0 0 76198 3 0 0 25 0 1 0 1098641257 4706304 1060 1992294400 134512640 135137933 4294956240 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3853/statm: 1149 1060 69 152 0 995 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 4596

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3854
/proc/meminfo: memFree=1694464/2055920 swapFree=4175824/4192956
[pid=3853] ppid=3851 vsize=4728 CPUtime=821.98
/proc/3853/stat : 3853 (picosat) R 3851 3853 3561 0 -1 4194304 1102 0 0 0 82195 3 0 0 25 0 1 0 1098641257 4841472 1087 1992294400 134512640 135137933 4294956240 18446744073709551615 134545571 0 0 4096 0 0 0 0 17 1 0 0
/proc/3853/statm: 1182 1087 69 152 0 1028 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 4728

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3854
/proc/meminfo: memFree=1694400/2055920 swapFree=4175824/4192956
[pid=3853] ppid=3851 vsize=5116 CPUtime=881.95
/proc/3853/stat : 3853 (picosat) R 3851 3853 3561 0 -1 4194304 1117 0 0 0 88192 3 0 0 25 0 1 0 1098641257 5238784 1102 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/3853/statm: 1279 1102 69 152 0 1125 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 5116

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3854
/proc/meminfo: memFree=1694208/2055920 swapFree=4175824/4192956
[pid=3853] ppid=3851 vsize=5116 CPUtime=941.94
/proc/3853/stat : 3853 (picosat) R 3851 3853 3561 0 -1 4194304 1147 0 0 0 94190 4 0 0 25 0 1 0 1098641257 5238784 1132 1992294400 134512640 135137933 4294956240 18446744073709551615 134552448 0 0 4096 0 0 0 0 17 1 0 0
/proc/3853/statm: 1279 1132 69 152 0 1125 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 5116

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3854
/proc/meminfo: memFree=1694208/2055920 swapFree=4175824/4192956
[pid=3853] ppid=3851 vsize=5116 CPUtime=1001.91
/proc/3853/stat : 3853 (picosat) R 3851 3853 3561 0 -1 4194304 1147 0 0 0 100187 4 0 0 25 0 1 0 1098641257 5238784 1132 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/3853/statm: 1279 1132 69 152 0 1125 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 5116

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3854
/proc/meminfo: memFree=1694016/2055920 swapFree=4175824/4192956
[pid=3853] ppid=3851 vsize=5248 CPUtime=1061.89
/proc/3853/stat : 3853 (picosat) R 3851 3853 3561 0 -1 4194304 1180 0 0 0 106185 4 0 0 25 0 1 0 1098641257 5373952 1165 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/3853/statm: 1312 1165 69 152 0 1158 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 5248

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3854
/proc/meminfo: memFree=1694016/2055920 swapFree=4175824/4192956
[pid=3853] ppid=3851 vsize=5248 CPUtime=1121.87
/proc/3853/stat : 3853 (picosat) R 3851 3853 3561 0 -1 4194304 1180 0 0 0 112183 4 0 0 25 0 1 0 1098641257 5373952 1165 1992294400 134512640 135137933 4294956240 18446744073709551615 134548895 0 0 4096 0 0 0 0 17 1 0 0
/proc/3853/statm: 1312 1165 69 152 0 1158 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 5248

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3854
/proc/meminfo: memFree=1694016/2055920 swapFree=4175824/4192956
[pid=3853] ppid=3851 vsize=5248 CPUtime=1181.84
/proc/3853/stat : 3853 (picosat) R 3851 3853 3561 0 -1 4194304 1180 0 0 0 118180 4 0 0 25 0 1 0 1098641257 5373952 1165 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/3853/statm: 1312 1165 69 152 0 1158 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 5248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3854
/proc/meminfo: memFree=1694016/2055920 swapFree=4175824/4192956
[pid=3853] ppid=3851 vsize=5248 CPUtime=1200.04
/proc/3853/stat : 3853 (picosat) R 3851 3853 3561 0 -1 4194304 1180 0 0 0 120000 4 0 0 25 0 1 0 1098641257 5373952 1165 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3853/statm: 1312 1165 69 152 0 1158 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 5248

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: 0.99 0.97 0.97 2/65 3854
/proc/meminfo: memFree=1694016/2055920 swapFree=4175824/4192956
[pid=3853] ppid=3851 vsize=5248 CPUtime=1200.04
/proc/3853/stat : 3853 (picosat) R 3851 3853 3561 0 -1 4194304 1180 0 0 0 120000 4 0 0 25 0 1 0 1098641257 5373952 1165 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3853/statm: 1312 1165 69 152 0 1158 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 5248

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1200
CPU system time (s): 0.047992
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 5248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1180
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= 1854

runsolver used 0.866868 second user time and 2.53161 second system time

The end

Launcher Data 

Begin job on node33 at 2009-03-28 18:02:43
IDJOB=1515826
IDBENCH=70462
IDSOLVER=506
FILE ID=node33/1515826-1238259763
PBS_JOBID= 9060827
Free space on /tmp= 66132 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S1318210982-002.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515826-1238259763/watcher-1515826-1238259763 -o /tmp/evaluation-result-1515826-1238259763/solver-1515826-1238259763 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515826-1238259763.cnf

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

MD5SUM BENCH= 7e88818ba4d3f0eeeb0b87f01ea89e01
RANDOM SEED=1342693325

node33.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		: 3000.266
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		: 3000.266
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:       1699808 kB
Buffers:         46520 kB
Cached:         224212 kB
SwapCached:      10924 kB
Active:          42576 kB
Inactive:       240716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1699808 kB
SwapTotal:     4192956 kB
SwapFree:      4175824 kB
Dirty:             840 kB
Writeback:           0 kB
Mapped:          18228 kB
Slab:            58868 kB
Committed_AS:  3012708 kB
PageTables:       1400 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= 66132 MiB
End job on node33 at 2009-03-28 18:22:45