Trace number 1516138

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) 1200.03 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S905029262-097.cnf
MD5SUM17cdccd311f05672fec0c4cfd8164ebd
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 variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

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-1516138-1238265073.cnf
0.00/0.00	c parsed header 'p cnf 75 6675'
0.00/0.00	c initialized 75 variables
0.00/0.00	c found 6675 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    75   0.0  6675     0     0     0   0.0   0.3 
0.00/0.01	c 
0.00/0.01	c initial reduction limit 3337 clauses
0.00/0.01	c 
0.00/0.01	c +   0.0  27.1    75 100.0  6675   100   100  3670   7.0   0.3 
0.00/0.01	c R   0.0  27.1    75 100.0  6675   101   101  3670   7.0   0.3 
0.00/0.01	c +   0.0  27.8    75 100.0  6675   250   250  4037  14.5   0.3 
0.00/0.01	c R   0.0  28.7    75 100.0  6675   403   403  4037  19.5   0.4 
0.00/0.02	c +   0.0  28.7    75 100.0  6675   475   475  4440  21.7   0.4 
0.00/0.03	c +   0.0  29.2    75 100.0  6675   812   812  4884  29.7   0.4 
0.00/0.04	c N   0.0  28.9    75 100.0  6675  1205  1205  4884  34.2   0.5 
0.00/0.04	c +   0.0  28.9    75 100.0  6675  1317  1317  5372  35.2   0.5 
0.00/0.06	c +   0.1  28.5    75 100.0  6675  2074  2074  5909  39.3   0.6 
0.10/0.10	c +   0.1  28.4    75 100.0  6675  3209  3209  6499  39.9   0.7 
0.10/0.10	c N   0.1  28.4    75 100.0  6675  3212  3212  6499  40.0   0.7 
0.10/0.16	c +   0.2  28.0    75 100.0  6675  4911  4911  7148  40.2   0.9 
0.20/0.27	c +   0.3  27.8    75 100.0  6675  7464  3885  7862  39.1   0.8 
0.20/0.29	c N   0.3  27.7    75 100.0  6675  8024  4445  7862  38.8   0.9 
0.39/0.44	c +   0.4  27.4    75 100.0  6675 11293  7714  8648  39.6   1.3 
0.69/0.71	c +   0.7  27.1    75 100.0  6675 17036  4796  9512  40.7   1.0 
0.79/0.81	c N   0.8  26.9    75 100.0  6675 19247  7007  9512  40.3   1.3 
1.10/1.14	c +   1.1  26.6    75 100.0  6675 25650  8648 10463  39.9   1.4 
1.79/1.81	c +   1.8  26.1    75 100.0  6675 38571  5864 11509  39.8   1.1 
2.10/2.13	c N   2.1  26.0    75 100.0  6675 44902  6434 11509  39.8   1.2 
2.10/2.13	c 
2.10/2.13	c  seconds     variables   original    learned     agility
2.10/2.13	c         level        used      conflicts    limit          MB
2.10/2.13	c 
2.79/2.84	c +   2.8  25.9    75 100.0  6675 57952  7963 12659  40.2   1.3 
4.39/4.43	c +   4.4  25.6    75 100.0  6675 87023 11695 13924  40.4   1.8 
5.29/5.38	c N   5.4  25.5    75 100.0  6675 102e3 13328 13924  40.9   2.0 
6.99/7.09	c +   7.1  25.1    75 100.0  6675 130e3 13497 15316  39.1   1.9 
11.08/11.17	c +  11.2  24.7    75 100.0  6675 196e3  9936 16847  40.0   1.6 
13.28/13.33	c N  13.3  24.5    75 100.0  6675 230e3 10959 16847  40.3   1.8 
17.58/17.66	c +  17.7  24.3    75 100.0  6675 294e3 15321 18531  40.6   2.3 
28.18/28.26	c +  28.3  24.1    75 100.0  6675 441e3 14153 20384  40.6   2.1 
33.48/33.54	c N  33.5  23.8    75 100.0  6675 512e3 14218 20384  39.5   2.1 
44.48/44.57	c +  44.6  23.8    75 100.0  6675 662e3 10548 22422  40.3   1.7 
71.27/71.34	c +  71.3  23.4    75 100.0  6675 993e3 16372 24664  40.7   2.3 
82.97/83.05	c N  83.0  23.3    75 100.0  6675 112e4 13589 24664  39.5   2.1 
115.26/115.31	c + 115.3  23.2    75 100.0  6675 148e4 15130 27130  41.2   2.2 
183.53/183.64	c + 183.6  22.8    75 100.0  6675 223e4 20967 29843  39.2   2.9 
206.42/206.51	c N 206.4  22.8    75 100.0  6675 246e4 21286 29843  40.6   2.9 
293.30/293.48	c + 293.4  22.5    75 100.0  6675 335e4 22679 32827  39.7   3.0 
479.74/479.94	c + 479.8  22.3    75 100.0  6675 502e4 32093 36109  40.2   4.3 
515.43/515.69	c N 515.5  22.3    75 100.0  6675 533e4 15732 36109  38.8   2.5 
773.55/773.87	c + 773.6  22.1    75 100.0  6675 754e4 14999 39719  39.5   2.5

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-1516138-1238265073/watcher-1516138-1238265073 -o /tmp/evaluation-result-1516138-1238265073/solver-1516138-1238265073 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516138-1238265073.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: 0.92 0.99 0.99 3/64 16711
/proc/meminfo: memFree=1924704/2055920 swapFree=4177692/4192956
[pid=16711] ppid=16709 vsize=912 CPUtime=0
/proc/16711/stat : 16711 (picosat) R 16709 16711 16269 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 1099173504 933888 108 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/16711/statm: 228 109 56 152 0 74 0

[startup+0.079982 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 16711
/proc/meminfo: memFree=1924704/2055920 swapFree=4177692/4192956
[pid=16711] ppid=16709 vsize=1440 CPUtime=0.07
/proc/16711/stat : 16711 (picosat) R 16709 16711 16269 0 -1 4194304 263 0 0 0 7 0 0 0 18 0 1 0 1099173504 1474560 248 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/16711/statm: 360 248 69 152 0 206 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1440

[startup+0.101984 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 16711
/proc/meminfo: memFree=1924704/2055920 swapFree=4177692/4192956
[pid=16711] ppid=16709 vsize=1440 CPUtime=0.1
/proc/16711/stat : 16711 (picosat) R 16709 16711 16269 0 -1 4194304 286 0 0 0 10 0 0 0 18 0 1 0 1099173504 1474560 271 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/16711/statm: 360 271 69 152 0 206 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1440

[startup+0.30201 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 16711
/proc/meminfo: memFree=1924704/2055920 swapFree=4177692/4192956
[pid=16711] ppid=16709 vsize=2112 CPUtime=0.29
/proc/16711/stat : 16711 (picosat) R 16709 16711 16269 0 -1 4194304 426 0 0 0 29 0 0 0 19 0 1 0 1099173504 2162688 411 1992294400 134512640 135137933 4294956240 18446744073709551615 134552734 0 0 4096 0 0 0 0 17 1 0 0
/proc/16711/statm: 528 411 69 152 0 374 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2112

[startup+0.701063 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 16711
/proc/meminfo: memFree=1924704/2055920 swapFree=4177692/4192956
[pid=16711] ppid=16709 vsize=2296 CPUtime=0.69
/proc/16711/stat : 16711 (picosat) R 16709 16711 16269 0 -1 4194304 482 0 0 0 69 0 0 0 22 0 1 0 1099173504 2351104 467 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/16711/statm: 574 467 69 152 0 420 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2296

[startup+1.50117 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 16712
/proc/meminfo: memFree=1922968/2055920 swapFree=4177692/4192956
[pid=16711] ppid=16709 vsize=2560 CPUtime=1.49
/proc/16711/stat : 16711 (picosat) R 16709 16711 16269 0 -1 4194304 530 0 0 0 149 0 0 0 25 0 1 0 1099173504 2621440 515 1992294400 134512640 135137933 4294956240 18446744073709551615 134522869 0 0 4096 0 0 0 0 17 1 0 0
/proc/16711/statm: 640 515 69 152 0 486 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2560

[startup+3.10138 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 16712
/proc/meminfo: memFree=1922584/2055920 swapFree=4177692/4192956
[pid=16711] ppid=16709 vsize=2692 CPUtime=3.09
/proc/16711/stat : 16711 (picosat) R 16709 16711 16269 0 -1 4194304 587 0 0 0 309 0 0 0 25 0 1 0 1099173504 2756608 572 1992294400 134512640 135137933 4294956240 18446744073709551615 134543379 0 0 4096 0 0 0 0 17 1 0 0
/proc/16711/statm: 673 572 69 152 0 519 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2692

[startup+6.3018 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 16712
/proc/meminfo: memFree=1922200/2055920 swapFree=4177692/4192956
[pid=16711] ppid=16709 vsize=2956 CPUtime=6.29
/proc/16711/stat : 16711 (picosat) R 16709 16711 16269 0 -1 4194304 646 0 0 0 629 0 0 0 25 0 1 0 1099173504 3026944 631 1992294400 134512640 135137933 4294956240 18446744073709551615 134525359 0 0 4096 0 0 0 0 17 1 0 0
/proc/16711/statm: 739 631 69 152 0 585 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2956

[startup+12.7016 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 16712
/proc/meminfo: memFree=1921696/2055920 swapFree=4177692/4192956
[pid=16711] ppid=16709 vsize=3484 CPUtime=12.68
/proc/16711/stat : 16711 (picosat) R 16709 16711 16269 0 -1 4194304 751 0 0 0 1268 0 0 0 25 0 1 0 1099173504 3567616 736 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/16711/statm: 871 736 69 152 0 717 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3484

[startup+25.5023 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 16712
/proc/meminfo: memFree=1921568/2055920 swapFree=4177692/4192956
[pid=16711] ppid=16709 vsize=3616 CPUtime=25.49
/proc/16711/stat : 16711 (picosat) R 16709 16711 16269 0 -1 4194304 793 0 0 0 2548 1 0 0 25 0 1 0 1099173504 3702784 778 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16711/statm: 904 778 69 152 0 750 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3616

[startup+51.1027 s]
/proc/loadavg: 0.96 0.99 0.99 2/65 16712
/proc/meminfo: memFree=1921056/2055920 swapFree=4177692/4192956
[pid=16711] ppid=16709 vsize=4132 CPUtime=51.08
/proc/16711/stat : 16711 (picosat) R 16709 16711 16269 0 -1 4194304 915 0 0 0 5107 1 0 0 25 0 1 0 1099173504 4231168 900 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16711/statm: 1033 900 69 152 0 879 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4132

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 16712
/proc/meminfo: memFree=1920544/2055920 swapFree=4177692/4192956
[pid=16711] ppid=16709 vsize=4396 CPUtime=102.26
/proc/16711/stat : 16711 (picosat) R 16709 16711 16269 0 -1 4194304 998 0 0 0 10225 1 0 0 25 0 1 0 1099173504 4501504 983 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/16711/statm: 1099 983 69 152 0 945 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4396

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16712
/proc/meminfo: memFree=1920224/2055920 swapFree=4177692/4192956
[pid=16711] ppid=16709 vsize=4660 CPUtime=162.24
/proc/16711/stat : 16711 (picosat) R 16709 16711 16269 0 -1 4194304 1074 0 0 0 16223 1 0 0 25 0 1 0 1099173504 4771840 1059 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16711/statm: 1165 1059 69 152 0 1011 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4660

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16712
/proc/meminfo: memFree=1919840/2055920 swapFree=4177692/4192956
[pid=16711] ppid=16709 vsize=5048 CPUtime=222.23
/proc/16711/stat : 16711 (picosat) R 16709 16711 16269 0 -1 4194304 1160 0 0 0 22221 2 0 0 25 0 1 0 1099173504 5169152 1145 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16711/statm: 1262 1145 69 152 0 1108 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5048

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16712
/proc/meminfo: memFree=1919776/2055920 swapFree=4177692/4192956
[pid=16711] ppid=16709 vsize=5048 CPUtime=282.2
/proc/16711/stat : 16711 (picosat) R 16709 16711 16269 0 -1 4194304 1181 0 0 0 28218 2 0 0 25 0 1 0 1099173504 5169152 1166 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16711/statm: 1262 1166 69 152 0 1108 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 5048

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16712
/proc/meminfo: memFree=1919392/2055920 swapFree=4177692/4192956
[pid=16711] ppid=16709 vsize=5568 CPUtime=342.18
/proc/16711/stat : 16711 (picosat) R 16709 16711 16269 0 -1 4194304 1243 0 0 0 34216 2 0 0 25 0 1 0 1099173504 5701632 1228 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16711/statm: 1392 1228 69 152 0 1238 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 5568

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16712
/proc/meminfo: memFree=1919328/2055920 swapFree=4177692/4192956
[pid=16711] ppid=16709 vsize=5700 CPUtime=402.16
/proc/16711/stat : 16711 (picosat) R 16709 16711 16269 0 -1 4194304 1270 0 0 0 40214 2 0 0 25 0 1 0 1099173504 5836800 1255 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16711/statm: 1425 1255 69 152 0 1271 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 5700

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16712
/proc/meminfo: memFree=1919264/2055920 swapFree=4177692/4192956
[pid=16711] ppid=16709 vsize=5680 CPUtime=462.15
/proc/16711/stat : 16711 (picosat) R 16709 16711 16269 0 -1 4194304 1270 0 0 0 46212 3 0 0 25 0 1 0 1099173504 5816320 1255 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/16711/statm: 1420 1255 69 152 0 1266 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 5680

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16712
/proc/meminfo: memFree=1918880/2055920 swapFree=4177692/4192956
[pid=16711] ppid=16709 vsize=6076 CPUtime=522.13
/proc/16711/stat : 16711 (picosat) R 16709 16711 16269 0 -1 4194304 1366 0 0 0 52210 3 0 0 25 0 1 0 1099173504 6221824 1351 1992294400 134512640 135137933 4294956240 18446744073709551615 134548919 0 0 4096 0 0 0 0 17 1 0 0
/proc/16711/statm: 1519 1351 69 152 0 1365 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 6076

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16712
/proc/meminfo: memFree=1918880/2055920 swapFree=4177692/4192956
[pid=16711] ppid=16709 vsize=6076 CPUtime=582.11
/proc/16711/stat : 16711 (picosat) R 16709 16711 16269 0 -1 4194304 1366 0 0 0 58208 3 0 0 25 0 1 0 1099173504 6221824 1351 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16711/statm: 1519 1351 69 152 0 1365 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 6076

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16712
/proc/meminfo: memFree=1918816/2055920 swapFree=4177692/4192956
[pid=16711] ppid=16709 vsize=6076 CPUtime=642.09
/proc/16711/stat : 16711 (picosat) R 16709 16711 16269 0 -1 4194304 1375 0 0 0 64206 3 0 0 25 0 1 0 1099173504 6221824 1360 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/16711/statm: 1519 1360 69 152 0 1365 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 6076

[startup+702.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16712
/proc/meminfo: memFree=1918752/2055920 swapFree=4177692/4192956
[pid=16711] ppid=16709 vsize=6076 CPUtime=702.08
/proc/16711/stat : 16711 (picosat) R 16709 16711 16269 0 -1 4194304 1375 0 0 0 70204 4 0 0 25 0 1 0 1099173504 6221824 1360 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16711/statm: 1519 1360 69 152 0 1365 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 6076

[startup+762.305 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16712
/proc/meminfo: memFree=1918624/2055920 swapFree=4177692/4192956
[pid=16711] ppid=16709 vsize=6076 CPUtime=762.06
/proc/16711/stat : 16711 (picosat) R 16709 16711 16269 0 -1 4194304 1375 0 0 0 76202 4 0 0 25 0 1 0 1099173504 6221824 1360 1992294400 134512640 135137933 4294956240 18446744073709551615 134548949 0 0 4096 0 0 0 0 17 1 0 0
/proc/16711/statm: 1519 1360 69 152 0 1365 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 6076

[startup+822.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16712
/proc/meminfo: memFree=1918240/2055920 swapFree=4177692/4192956
[pid=16711] ppid=16709 vsize=6444 CPUtime=822.04
/proc/16711/stat : 16711 (picosat) R 16709 16711 16269 0 -1 4194304 1466 0 0 0 82199 5 0 0 25 0 1 0 1099173504 6598656 1451 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16711/statm: 1611 1451 69 152 0 1457 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 6444

[startup+882.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16712
/proc/meminfo: memFree=1918176/2055920 swapFree=4177692/4192956
[pid=16711] ppid=16709 vsize=6444 CPUtime=882.02
/proc/16711/stat : 16711 (picosat) R 16709 16711 16269 0 -1 4194304 1486 0 0 0 88197 5 0 0 25 0 1 0 1099173504 6598656 1471 1992294400 134512640 135137933 4294956240 18446744073709551615 134553726 0 0 4096 0 0 0 0 17 1 0 0
/proc/16711/statm: 1611 1471 69 152 0 1457 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 6444

[startup+942.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16712
/proc/meminfo: memFree=1918176/2055920 swapFree=4177692/4192956
[pid=16711] ppid=16709 vsize=6444 CPUtime=942
/proc/16711/stat : 16711 (picosat) R 16709 16711 16269 0 -1 4194304 1486 0 0 0 94195 5 0 0 25 0 1 0 1099173504 6598656 1471 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16711/statm: 1611 1471 69 152 0 1457 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 6444

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16714
/proc/meminfo: memFree=1917920/2055920 swapFree=4177692/4192956
[pid=16711] ppid=16709 vsize=6444 CPUtime=1001.97
/proc/16711/stat : 16711 (picosat) R 16709 16711 16269 0 -1 4194304 1486 0 0 0 100192 5 0 0 25 0 1 0 1099173504 6598656 1471 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/16711/statm: 1611 1471 69 152 0 1457 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 6444

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16714
/proc/meminfo: memFree=1917920/2055920 swapFree=4177692/4192956
[pid=16711] ppid=16709 vsize=6444 CPUtime=1061.96
/proc/16711/stat : 16711 (picosat) R 16709 16711 16269 0 -1 4194304 1486 0 0 0 106190 6 0 0 25 0 1 0 1099173504 6598656 1471 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16711/statm: 1611 1471 69 152 0 1457 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 6444

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16714
/proc/meminfo: memFree=1917920/2055920 swapFree=4177692/4192956
[pid=16711] ppid=16709 vsize=6548 CPUtime=1121.94
/proc/16711/stat : 16711 (picosat) R 16709 16711 16269 0 -1 4194304 1489 0 0 0 112188 6 0 0 25 0 1 0 1099173504 6705152 1474 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/16711/statm: 1637 1474 69 152 0 1483 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 6548

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16714
/proc/meminfo: memFree=1917920/2055920 swapFree=4177692/4192956
[pid=16711] ppid=16709 vsize=6472 CPUtime=1181.92
/proc/16711/stat : 16711 (picosat) R 16709 16711 16269 0 -1 4194304 1489 0 0 0 118186 6 0 0 25 0 1 0 1099173504 6627328 1474 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16711/statm: 1618 1474 69 152 0 1464 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 6472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16714
/proc/meminfo: memFree=1917920/2055920 swapFree=4177692/4192956
[pid=16711] ppid=16709 vsize=6472 CPUtime=1200.02
/proc/16711/stat : 16711 (picosat) R 16709 16711 16269 0 -1 4194304 1489 0 0 0 119996 6 0 0 25 0 1 0 1099173504 6627328 1474 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16711/statm: 1618 1474 69 152 0 1464 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 6472

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): 1200.03
CPU user time (s): 1199.97
CPU system time (s): 0.066989
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 6576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.066989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1489
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= 2146

runsolver used 0.828873 second user time and 2.53961 second system time

The end

Launcher Data 

Begin job on node13 at 2009-03-28 19:31:13
IDJOB=1516138
IDBENCH=70488
IDSOLVER=506
FILE ID=node13/1516138-1238265073
PBS_JOBID= 9060754
Free space on /tmp= 66388 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S905029262-097.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516138-1238265073/watcher-1516138-1238265073 -o /tmp/evaluation-result-1516138-1238265073/solver-1516138-1238265073 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516138-1238265073.cnf

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

MD5SUM BENCH= 17cdccd311f05672fec0c4cfd8164ebd
RANDOM SEED=959745311

node13.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		: 3000.240
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		: 3000.240
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:       1925120 kB
Buffers:         25344 kB
Cached:          46588 kB
SwapCached:       9056 kB
Active:          42236 kB
Inactive:        40116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1925120 kB
SwapTotal:     4192956 kB
SwapFree:      4177692 kB
Dirty:             872 kB
Writeback:           0 kB
Mapped:          16156 kB
Slab:            34432 kB
Committed_AS:  2959160 kB
PageTables:       1464 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= 66388 MiB
End job on node13 at 2009-03-28 19:51:15