Trace number 1514074

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 913? (TO) 1200.07 1200.52

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S1769448312-079.cnf
MD5SUM9495def54e734dca859c56c910204a6a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.82211
Satisfiable
(Un)Satisfiability was proved
Number of variables6000
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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-1514074-1238225793.cnf
0.00/0.00	c parsed header 'p cnf 6000 25200'
0.00/0.03	c initialized 6000 variables
0.00/0.03	c found 25200 non trivial clauses
0.00/0.03	c
0.00/0.03	c random number generator seed 0
0.00/0.03	c 
0.00/0.03	c  seconds     variables   original    learned     agility
0.00/0.03	c         level        used      conflicts    limit          MB
0.00/0.03	c 
0.00/0.03	c s   0.0   0.0  6000   0.0 25200     0     0     0   0.0   1.2 
0.00/0.05	c 
0.00/0.05	c initial reduction limit 12600 clauses
0.00/0.05	c 
0.00/0.05	c +   0.1 413.3  6000  32.9 25200   100   100 13860  15.1   1.2 
0.00/0.05	c R   0.1 413.3  6000  33.2 25200   103   103 13860  15.3   1.2 
0.00/0.08	c +   0.1 331.9  6000  55.5 25200   250   250 15246  17.1   1.3 
0.09/0.11	c R   0.1 340.1  6000  63.4 25200   403   403 15246  13.4   1.4 
0.09/0.12	c +   0.1 321.9  6000  68.4 25200   475   475 16770  16.0   1.4 
0.09/0.18	c +   0.2 291.7  6000  81.7 25200   812   812 18447  18.1   1.6 
0.19/0.25	c R   0.3 295.0  6000  86.6 25200  1206  1206 18447  16.1   1.8 
0.19/0.27	c +   0.3 283.3  6000  89.0 25200  1317  1317 20291  18.8   1.9 
0.39/0.41	c +   0.4 270.0  6000  95.4 25200  2074  2074 22320  19.4   2.2 
0.59/0.62	c +   0.6 278.8  6000  97.0 25200  3209  3209 24552  20.1   2.8 
0.59/0.62	c R   0.6 278.8  6000  97.0 25200  3209  3209 24552  20.1   2.8 
0.89/0.95	c +   1.0 268.6  6000  98.5 25200  4911  4911 27007  18.7   3.6 
1.39/1.47	c +   1.5 272.1  6000  98.9 25200  7464  7464 29707  16.0   5.0 
1.59/1.61	c R   1.6 273.5  6000  99.0 25200  8016  8016 29707  18.2   5.4 
2.29/2.30	c +   2.3 268.7  6000  99.2 25200 11293 11293 32677  18.0   7.0 
3.59/3.62	c +   3.6 269.1  6000  99.4 25200 17036 17036 35944  17.9  10.2 
4.19/4.21	c R   4.2 272.7  6000  99.4 25200 19243 19243 35944  16.9  11.8 
5.89/5.91	c +   5.9 269.7  6000  99.5 25200 25650 25650 39538  16.9  15.1 
9.59/9.64	c +   9.6 272.7  6000  99.5 25200 38571 38571 43491  16.4  22.3 
11.59/11.65	c R  11.6 278.1  6000  99.5 25200 44889 13353 43491  15.3   9.7 
11.59/11.65	c 
11.59/11.65	c  seconds     variables   original    learned     agility
11.59/11.65	c         level        used      conflicts    limit          MB
11.59/11.65	c 
14.89/14.91	c +  14.9 273.0  6000  99.5 25200 57952 26416 47840  19.0  16.4 
23.48/23.59	c +  23.6 276.6  6000  99.5 25200 87023 19744 52624  18.8  12.5 
28.48/28.55	c R  28.5 279.5  6000  99.5 25200 102e3 35334 52624  16.9  22.6 
37.07/37.16	c +  37.2 277.1  6000  99.5 25200 130e3 22832 57886  18.6  14.0 
57.27/57.37	c +  57.3 279.2  6000  99.5 25200 196e3 42501 63674  16.9  26.2 
72.56/72.67	c R  72.6 283.5  6000  99.5 25200 230e3 25998 63674  15.3  21.0 
92.86/92.93	c +  92.9 281.5  6000  99.5 25200 294e3 37772 70041  18.4  22.6 
143.14/143.20	c + 143.2 283.1  6000  99.5 25200 441e3 14001 77045  18.9  11.9 
176.63/176.73	c R 176.7 287.1  6000  99.5 25200 512e3 23819 77045  17.1  17.7 
227.71/227.88	c + 227.8 285.5  6000  99.5 25200 662e3 44907 84749  18.8  27.5 
354.86/355.08	c + 355.0 287.7  6000  99.5 25200 993e3 17116 93223  15.8  13.3 
440.93/441.12	c R 441.0 291.2  6000  99.5 25200 112e4 73770 93223  15.3  56.4 
580.87/581.15	c + 580.9 289.2  6000  99.5 25200 148e4 35285 102e3  17.6  22.2 
919.95/920.39	c + 920.1 291.5  6000  99.5 25200 223e4 66717 112e3  18.4  53.8 
1120.48/1120.97	c R 112e1 293.3  6000  99.5 25200 246e4 97441 112e3  17.7  70.3

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-1514074-1238225793/watcher-1514074-1238225793 -o /tmp/evaluation-result-1514074-1238225793/solver-1514074-1238225793 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514074-1238225793.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 0.91 3/64 3276
/proc/meminfo: memFree=1155224/2055920 swapFree=4178400/4192956
[pid=3276] ppid=3274 vsize=1204 CPUtime=0
/proc/3276/stat : 3276 (picosat) R 3274 3276 3104 0 -1 4194304 214 0 0 0 0 0 0 0 18 0 1 0 1095245650 1232896 199 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/3276/statm: 301 199 56 152 0 147 0

[startup+0.00999705 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 3276
/proc/meminfo: memFree=1155224/2055920 swapFree=4178400/4192956
[pid=3276] ppid=3274 vsize=1504 CPUtime=0
/proc/3276/stat : 3276 (picosat) R 3274 3276 3104 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1095245650 1540096 262 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/3276/statm: 376 262 56 152 0 222 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1504

[startup+0.102013 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 3276
/proc/meminfo: memFree=1155224/2055920 swapFree=4178400/4192956
[pid=3276] ppid=3274 vsize=2164 CPUtime=0.09
/proc/3276/stat : 3276 (picosat) R 3274 3276 3104 0 -1 4194304 462 0 0 0 9 0 0 0 18 0 1 0 1095245650 2215936 447 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/3276/statm: 541 447 69 152 0 387 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2164

[startup+0.301052 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 3276
/proc/meminfo: memFree=1155224/2055920 swapFree=4178400/4192956
[pid=3276] ppid=3274 vsize=2824 CPUtime=0.29
/proc/3276/stat : 3276 (picosat) R 3274 3276 3104 0 -1 4194304 605 0 0 0 29 0 0 0 19 0 1 0 1095245650 2891776 590 1992294400 134512640 135137933 4294956240 18446744073709551615 134543093 0 0 4096 0 0 0 0 17 1 0 0
/proc/3276/statm: 706 590 69 152 0 552 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2824

[startup+0.701128 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 3276
/proc/meminfo: memFree=1155224/2055920 swapFree=4178400/4192956
[pid=3276] ppid=3274 vsize=3880 CPUtime=0.69
/proc/3276/stat : 3276 (picosat) R 3274 3276 3104 0 -1 4194304 880 0 0 0 69 0 0 0 22 0 1 0 1095245650 3973120 865 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/3276/statm: 970 865 69 152 0 816 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3880

[startup+1.50128 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3277
/proc/meminfo: memFree=1151312/2055920 swapFree=4178400/4192956
[pid=3276] ppid=3274 vsize=6124 CPUtime=1.49
/proc/3276/stat : 3276 (picosat) R 3274 3276 3104 0 -1 4194304 1423 0 0 0 148 1 0 0 25 0 1 0 1095245650 6270976 1408 1992294400 134512640 135137933 4294956240 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/3276/statm: 1531 1408 69 152 0 1377 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6124

[startup+3.10258 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3277
/proc/meminfo: memFree=1148304/2055920 swapFree=4178400/4192956
[pid=3276] ppid=3274 vsize=9872 CPUtime=3.09
/proc/3276/stat : 3276 (picosat) R 3274 3276 3104 0 -1 4194304 2388 0 0 0 308 1 0 0 25 0 1 0 1095245650 10108928 2373 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/3276/statm: 2468 2373 69 152 0 2314 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9872

[startup+6.3012 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3277
/proc/meminfo: memFree=1140304/2055920 swapFree=4178400/4192956
[pid=3276] ppid=3274 vsize=17396 CPUtime=6.29
/proc/3276/stat : 3276 (picosat) R 3274 3276 3104 0 -1 4194304 4239 0 0 0 626 3 0 0 25 0 1 0 1095245650 17813504 4224 1992294400 134512640 135137933 4294956240 18446744073709551615 134548734 0 0 4096 0 0 0 0 17 1 0 0
/proc/3276/statm: 4349 4224 69 152 0 4195 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17396

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3277
/proc/meminfo: memFree=1128400/2055920 swapFree=4178400/4192956
[pid=3276] ppid=3274 vsize=27520 CPUtime=12.69
/proc/3276/stat : 3276 (picosat) R 3274 3276 3104 0 -1 4194304 6757 0 0 0 1264 5 0 0 25 0 1 0 1095245650 28180480 6717 1992294400 134512640 135137933 4294956240 18446744073709551615 134548570 0 0 4096 0 0 0 0 17 1 0 0
/proc/3276/statm: 6880 6717 69 152 0 6726 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27520

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3277
/proc/meminfo: memFree=1126096/2055920 swapFree=4178400/4192956
[pid=3276] ppid=3274 vsize=29764 CPUtime=25.48
/proc/3276/stat : 3276 (picosat) R 3274 3276 3104 0 -1 4194304 7327 0 0 0 2543 5 0 0 25 0 1 0 1095245650 30478336 7287 1992294400 134512640 135137933 4294956240 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/3276/statm: 7441 7287 69 152 0 7287 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 29764

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3277
/proc/meminfo: memFree=1119952/2055920 swapFree=4178400/4192956
[pid=3276] ppid=3274 vsize=35836 CPUtime=51.07
/proc/3276/stat : 3276 (picosat) R 3274 3276 3104 0 -1 4194304 8862 0 0 0 5100 7 0 0 25 0 1 0 1095245650 36696064 8822 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/3276/statm: 8959 8822 69 152 0 8805 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 35836

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3277
/proc/meminfo: memFree=1111888/2055920 swapFree=4178400/4192956
[pid=3276] ppid=3274 vsize=43888 CPUtime=102.26
/proc/3276/stat : 3276 (picosat) R 3274 3276 3104 0 -1 4194304 10887 0 0 0 10217 9 0 0 25 0 1 0 1095245650 44941312 10847 1992294400 134512640 135137933 4294956240 18446744073709551615 134552511 0 0 4096 0 0 0 0 17 1 0 0
/proc/3276/statm: 10972 10847 69 152 0 10818 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 43888

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3277
/proc/meminfo: memFree=1110032/2055920 swapFree=4178400/4192956
[pid=3276] ppid=3274 vsize=46176 CPUtime=162.23
/proc/3276/stat : 3276 (picosat) R 3274 3276 3104 0 -1 4194304 11501 0 0 0 16213 10 0 0 25 0 1 0 1095245650 47284224 11305 1992294400 134512640 135137933 4294956240 18446744073709551615 134548816 0 0 4096 0 0 0 0 17 1 0 0
/proc/3276/statm: 11544 11305 69 152 0 11390 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 46176

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3277
/proc/meminfo: memFree=1098192/2055920 swapFree=4178400/4192956
[pid=3276] ppid=3274 vsize=57612 CPUtime=222.21
/proc/3276/stat : 3276 (picosat) R 3274 3276 3104 0 -1 4194304 14638 0 0 0 22207 14 0 0 25 0 1 0 1095245650 58994688 14203 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3276/statm: 14403 14203 69 152 0 14249 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 57612

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3277
/proc/meminfo: memFree=1098192/2055920 swapFree=4178400/4192956
[pid=3276] ppid=3274 vsize=57612 CPUtime=282.19
/proc/3276/stat : 3276 (picosat) R 3274 3276 3104 0 -1 4194304 14652 0 0 0 28205 14 0 0 25 0 1 0 1095245650 58994688 14217 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/3276/statm: 14403 14217 69 152 0 14249 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 57612

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3277
/proc/meminfo: memFree=1098192/2055920 swapFree=4178400/4192956
[pid=3276] ppid=3274 vsize=57580 CPUtime=342.16
/proc/3276/stat : 3276 (picosat) R 3274 3276 3104 0 -1 4194304 14652 0 0 0 34202 14 0 0 25 0 1 0 1095245650 58961920 14209 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/3276/statm: 14395 14209 69 152 0 14241 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 57580

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3277
/proc/meminfo: memFree=1085776/2055920 swapFree=4178400/4192956
[pid=3276] ppid=3274 vsize=70120 CPUtime=402.15
/proc/3276/stat : 3276 (picosat) R 3274 3276 3104 0 -1 4194304 17798 0 0 0 40197 18 0 0 25 0 1 0 1095245650 71802880 17355 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/3276/statm: 17530 17355 69 152 0 17376 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 70120

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3279
/proc/meminfo: memFree=1093328/2055920 swapFree=4178400/4192956
[pid=3276] ppid=3274 vsize=62344 CPUtime=462.12
/proc/3276/stat : 3276 (picosat) R 3274 3276 3104 0 -1 4194304 17798 0 0 0 46194 18 0 0 25 0 1 0 1095245650 63840256 15418 1992294400 134512640 135137933 4294956240 18446744073709551615 134552206 0 0 4096 0 0 0 0 17 1 0 0
/proc/3276/statm: 15586 15418 69 152 0 15432 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 62344

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3279
/proc/meminfo: memFree=1094416/2055920 swapFree=4178400/4192956
[pid=3276] ppid=3274 vsize=61292 CPUtime=522.1
/proc/3276/stat : 3276 (picosat) R 3274 3276 3104 0 -1 4194304 17798 0 0 0 52192 18 0 0 25 0 1 0 1095245650 62763008 15155 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/3276/statm: 15323 15155 69 152 0 15169 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 61292

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3279
/proc/meminfo: memFree=1094544/2055920 swapFree=4178400/4192956
[pid=3276] ppid=3274 vsize=61152 CPUtime=582.07
/proc/3276/stat : 3276 (picosat) R 3274 3276 3104 0 -1 4194304 17798 0 0 0 58189 18 0 0 25 0 1 0 1095245650 62619648 15120 1992294400 134512640 135137933 4294956240 18446744073709551615 134551631 0 0 4096 0 0 0 0 17 1 0 0
/proc/3276/statm: 15288 15120 69 152 0 15134 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 61152

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3279
/proc/meminfo: memFree=1092176/2055920 swapFree=4178400/4192956
[pid=3276] ppid=3274 vsize=63660 CPUtime=642.05
/proc/3276/stat : 3276 (picosat) R 3274 3276 3104 0 -1 4194304 18422 0 0 0 64186 19 0 0 25 0 1 0 1095245650 65187840 15744 1992294400 134512640 135137933 4294956240 18446744073709551615 134551631 0 0 4096 0 0 0 0 17 1 0 0
/proc/3276/statm: 15915 15744 69 152 0 15761 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 63660

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3279
/proc/meminfo: memFree=1078480/2055920 swapFree=4178400/4192956
[pid=3276] ppid=3274 vsize=77136 CPUtime=702.03
/proc/3276/stat : 3276 (picosat) R 3274 3276 3104 0 -1 4194304 21929 0 0 0 70180 23 0 0 25 0 1 0 1095245650 78987264 19134 1992294400 134512640 135137933 4294956240 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/3276/statm: 19284 19134 69 152 0 19130 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 77136

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3279
/proc/meminfo: memFree=1078480/2055920 swapFree=4178400/4192956
[pid=3276] ppid=3274 vsize=77136 CPUtime=762.01
/proc/3276/stat : 3276 (picosat) R 3274 3276 3104 0 -1 4194304 21929 0 0 0 76178 23 0 0 25 0 1 0 1095245650 78987264 19134 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3276/statm: 19284 19134 69 152 0 19130 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 77136

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3279
/proc/meminfo: memFree=1078480/2055920 swapFree=4178400/4192956
[pid=3276] ppid=3274 vsize=77136 CPUtime=821.98
/proc/3276/stat : 3276 (picosat) R 3274 3276 3104 0 -1 4194304 21929 0 0 0 82175 23 0 0 25 0 1 0 1095245650 78987264 19134 1992294400 134512640 135137933 4294956240 18446744073709551615 134552070 0 0 4096 0 0 0 0 17 1 0 0
/proc/3276/statm: 19284 19134 69 152 0 19130 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 77136

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3279
/proc/meminfo: memFree=1078480/2055920 swapFree=4178400/4192956
[pid=3276] ppid=3274 vsize=77136 CPUtime=881.97
/proc/3276/stat : 3276 (picosat) R 3274 3276 3104 0 -1 4194304 21929 0 0 0 88173 24 0 0 25 0 1 0 1095245650 78987264 19134 1992294400 134512640 135137933 4294956240 18446744073709551615 134569788 0 0 4096 0 0 0 0 17 1 0 0
/proc/3276/statm: 19284 19134 69 152 0 19130 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 77136

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3279
/proc/meminfo: memFree=1075344/2055920 swapFree=4178400/4192956
[pid=3276] ppid=3274 vsize=80436 CPUtime=941.94
/proc/3276/stat : 3276 (picosat) R 3274 3276 3104 0 -1 4194304 22749 0 0 0 94169 25 0 0 25 0 1 0 1095245650 82366464 19954 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3276/statm: 20109 19954 69 152 0 19955 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 80436

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3279
/proc/meminfo: memFree=1064272/2055920 swapFree=4178400/4192956
[pid=3276] ppid=3274 vsize=91392 CPUtime=1001.92
/proc/3276/stat : 3276 (picosat) R 3274 3276 3104 0 -1 4194304 25503 0 0 0 100164 28 0 0 25 0 1 0 1095245650 93585408 22708 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3276/statm: 22848 22708 69 152 0 22694 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 91392

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3279
/proc/meminfo: memFree=1064208/2055920 swapFree=4178400/4192956
[pid=3276] ppid=3274 vsize=91392 CPUtime=1061.9
/proc/3276/stat : 3276 (picosat) R 3274 3276 3104 0 -1 4194304 25503 0 0 0 106162 28 0 0 25 0 1 0 1095245650 93585408 22708 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3276/statm: 22848 22708 69 152 0 22694 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 91392

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3279
/proc/meminfo: memFree=1064272/2055920 swapFree=4178400/4192956
[pid=3276] ppid=3274 vsize=91392 CPUtime=1121.87
/proc/3276/stat : 3276 (picosat) R 3274 3276 3104 0 -1 4194304 25503 0 0 0 112159 28 0 0 25 0 1 0 1095245650 93585408 22708 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3276/statm: 22848 22708 69 152 0 22694 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 91392

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3279
/proc/meminfo: memFree=1064400/2055920 swapFree=4178400/4192956
[pid=3276] ppid=3274 vsize=91044 CPUtime=1181.85
/proc/3276/stat : 3276 (picosat) R 3274 3276 3104 0 -1 4194304 25503 0 0 0 118157 28 0 0 25 0 1 0 1095245650 93229056 22631 1992294400 134512640 135137933 4294956240 18446744073709551615 134521335 0 0 4096 0 0 0 0 17 1 0 0
/proc/3276/statm: 22761 22631 69 152 0 22607 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 91044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3279
/proc/meminfo: memFree=1064400/2055920 swapFree=4178400/4192956
[pid=3276] ppid=3274 vsize=91044 CPUtime=1200.05
/proc/3276/stat : 3276 (picosat) R 3274 3276 3104 0 -1 4194304 25503 0 0 0 119977 28 0 0 25 0 1 0 1095245650 93229056 22631 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3276/statm: 22761 22631 69 152 0 22607 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 91044

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 0.91 2/65 3279
/proc/meminfo: memFree=1064400/2055920 swapFree=4178400/4192956
[pid=3276] ppid=3274 vsize=91044 CPUtime=1200.05
/proc/3276/stat : 3276 (picosat) R 3274 3276 3104 0 -1 4194304 25503 0 0 0 119977 28 0 0 25 0 1 0 1095245650 93229056 22631 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3276/statm: 22761 22631 69 152 0 22607 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 91044

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1199.77
CPU system time (s): 0.303953
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 91392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.303953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25503
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= 2143

runsolver used 0.871867 second user time and 2.49562 second system time

The end

Launcher Data 

Begin job on node9 at 2009-03-28 08:36:33
IDJOB=1514074
IDBENCH=70316
IDSOLVER=506
FILE ID=node9/1514074-1238225793
PBS_JOBID= 9060639
Free space on /tmp= 66348 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S1769448312-079.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514074-1238225793/watcher-1514074-1238225793 -o /tmp/evaluation-result-1514074-1238225793/solver-1514074-1238225793 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514074-1238225793.cnf

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

MD5SUM BENCH= 9495def54e734dca859c56c910204a6a
RANDOM SEED=728083353

node9.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		: 3000.268
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		: 3000.268
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:       1155704 kB
Buffers:         89372 kB
Cached:         723088 kB
SwapCached:       8300 kB
Active:         249920 kB
Inactive:       572464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1155704 kB
SwapTotal:     4192956 kB
SwapFree:      4178400 kB
Dirty:            1156 kB
Writeback:           0 kB
Mapped:          15588 kB
Slab:            63836 kB
Committed_AS:  2828016 kB
PageTables:       1392 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= 66348 MiB
End job on node9 at 2009-03-28 08:56:36