Trace number 1513258

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 1200.51

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/200/
unif-k7-r85-v200-c17000-S2140929154-062.cnf
MD5SUMd3e388145b1dc90e0d73a294f0c3ce44
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark811.961
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

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-1513258-1238214957.cnf
0.00/0.00	c parsed header 'p cnf 200 17000'
0.00/0.02	c initialized 200 variables
0.00/0.02	c found 17000 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   200   0.0 17000     0     0     0   0.0   0.9 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 8500 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0  67.8   200  99.5 17000   100   100  9350  10.0   0.9 
0.00/0.02	c R   0.0  67.8   200  99.5 17000   100   100  9350  10.0   0.9 
0.00/0.03	c +   0.0  64.5   200 100.0 17000   250   250 10285  19.1   0.9 
0.00/0.04	c N   0.0  67.2   200 100.0 17000   400   400 10285  25.4   0.9 
0.00/0.04	c +   0.0  68.2   200 100.0 17000   475   475 11313  27.3   1.0 
0.05/0.06	c +   0.1  70.6   200 100.0 17000   812   812 12444  32.8   1.0 
0.05/0.08	c N   0.1  72.1   200 100.0 17000  1201  1201 12444  34.7   1.1 
0.05/0.09	c +   0.1  72.2   200 100.0 17000  1317  1317 13688  35.6   1.2 
0.09/0.13	c +   0.1  72.5   200 100.0 17000  2074  2074 15056  34.7   1.4 
0.19/0.20	c N   0.2  72.2   200 100.0 17000  3204  3204 15056  33.9   1.6 
0.19/0.20	c +   0.2  72.2   200 100.0 17000  3209  3209 16561  33.9   1.6 
0.29/0.31	c +   0.3  72.0   200 100.0 17000  4911  4911 18217  34.7   2.1 
0.49/0.52	c +   0.5  71.6   200 100.0 17000  7464  7464 20038  35.3   2.7 
0.49/0.56	c N   0.6  71.7   200 100.0 17000  8020  8020 20038  35.0   2.9 
0.79/0.86	c +   0.9  71.4   200 100.0 17000 11293 11293 22041  35.9   3.7 
1.49/1.53	c +   1.5  70.7   200 100.0 17000 17036 17036 24245  34.1   5.2 
1.79/1.86	c N   1.9  70.7   200 100.0 17000 19242 19242 24245  36.2   5.7 
2.69/2.78	c +   2.8  71.0   200 100.0 17000 25650 13399 26669  35.5   4.3 
4.89/4.92	c +   4.9  70.9   200 100.0 17000 38571 26320 29335  36.5   7.5 
5.99/6.07	c N   6.1  70.7   200 100.0 17000 44886 15735 29335  35.6   4.9 
5.99/6.07	c 
5.99/6.07	c  seconds     variables   original    learned     agility
5.99/6.07	c         level        used      conflicts    limit          MB
5.99/6.07	c 
8.29/8.32	c +   8.3  70.6   200 100.0 17000 57952 28801 32268  36.4   8.2 
13.19/13.25	c +  13.2  70.3   200 100.0 17000 87023 18346 35494  34.0   5.5 
16.49/16.50	c N  16.5  70.2   200 100.0 17000 102e3 33893 35494  34.0   9.5 
21.58/21.64	c +  21.6  70.3   200 100.0 17000 130e3 17666 39043  35.2   5.6 
35.58/35.66	c +  35.7  70.2   200 100.0 17000 196e3 32908 42947  35.6   9.4 
43.67/43.73	c N  43.7  70.0   200 100.0 17000 230e3 38713 42947  34.6  10.9 
57.47/57.59	c +  57.6  69.8   200 100.0 17000 294e3 15495 47241  35.6   4.9 
90.96/91.02	c +  91.0  69.3   200 100.0 17000 441e3 29101 51965  33.3   8.4 
110.55/110.61	c N 110.6  69.4   200 100.0 17000 512e3 24244 51965  34.1   7.2 
152.74/152.85	c + 152.8  69.1   200 100.0 17000 662e3 22143 57161  34.7   6.6 
250.20/250.31	c + 250.2  68.5   200 100.0 17000 993e3 52591 62877  34.9  14.1 
290.98/291.14	c N 291.0  68.3   200 100.0 17000 112e4 41607 62877  35.4  11.5 
406.04/406.28	c + 406.1  67.9   200 100.0 17000 148e4 15800 69164  34.6   5.0 
666.74/667.04	c + 666.8  67.7   200 100.0 17000 223e4 60146 76080  34.9  16.5 
755.32/755.65	c N 755.4  67.6   200 100.0 17000 246e4 43307 76080  35.9  12.3 
1097.69/1098.18	c + 110e1  67.8   200 100.0 17000 335e4 23424 83688  34.6   7.4

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-1513258-1238214957/watcher-1513258-1238214957 -o /tmp/evaluation-result-1513258-1238214957/solver-1513258-1238214957 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513258-1238214957.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 0.99 0.92 3/64 556
/proc/meminfo: memFree=875840/2055920 swapFree=4177704/4192956
[pid=556] ppid=554 vsize=912 CPUtime=0
/proc/556/stat : 556 (picosat) R 554 556 32265 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 1094161861 933888 106 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/556/statm: 228 106 56 152 0 74 0

[startup+0.055491 s]
/proc/loadavg: 1.00 0.99 0.92 3/64 556
/proc/meminfo: memFree=875840/2055920 swapFree=4177704/4192956
[pid=556] ppid=554 vsize=1836 CPUtime=0.05
/proc/556/stat : 556 (picosat) R 554 556 32265 0 -1 4194304 352 0 0 0 5 0 0 0 18 0 1 0 1094161861 1880064 337 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/556/statm: 459 337 69 152 0 305 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1836

[startup+0.1025 s]
/proc/loadavg: 1.00 0.99 0.92 3/64 556
/proc/meminfo: memFree=875840/2055920 swapFree=4177704/4192956
[pid=556] ppid=554 vsize=2100 CPUtime=0.09
/proc/556/stat : 556 (picosat) R 554 556 32265 0 -1 4194304 410 0 0 0 9 0 0 0 18 0 1 0 1094161861 2150400 395 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/556/statm: 525 395 69 152 0 371 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2100

[startup+0.301537 s]
/proc/loadavg: 1.00 0.99 0.92 3/64 556
/proc/meminfo: memFree=875840/2055920 swapFree=4177704/4192956
[pid=556] ppid=554 vsize=2892 CPUtime=0.29
/proc/556/stat : 556 (picosat) R 554 556 32265 0 -1 4194304 618 0 0 0 29 0 0 0 19 0 1 0 1094161861 2961408 603 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/556/statm: 723 603 69 152 0 569 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2892

[startup+0.70161 s]
/proc/loadavg: 1.00 0.99 0.92 3/64 556
/proc/meminfo: memFree=875840/2055920 swapFree=4177704/4192956
[pid=556] ppid=554 vsize=4212 CPUtime=0.69
/proc/556/stat : 556 (picosat) R 554 556 32265 0 -1 4194304 947 0 0 0 69 0 0 0 22 0 1 0 1094161861 4313088 932 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/556/statm: 1053 932 69 152 0 899 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4212

[startup+1.50176 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 557
/proc/meminfo: memFree=871608/2055920 swapFree=4177704/4192956
[pid=556] ppid=554 vsize=6060 CPUtime=1.49
/proc/556/stat : 556 (picosat) R 554 556 32265 0 -1 4194304 1410 0 0 0 149 0 0 0 25 0 1 0 1094161861 6205440 1395 1992294400 134512640 135137933 4294956240 18446744073709551615 134545897 0 0 4096 0 0 0 0 17 1 0 0
/proc/556/statm: 1515 1395 69 152 0 1361 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6060

[startup+3.10105 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 557
/proc/meminfo: memFree=869304/2055920 swapFree=4177704/4192956
[pid=556] ppid=554 vsize=8196 CPUtime=3.09
/proc/556/stat : 556 (picosat) R 554 556 32265 0 -1 4194304 1931 0 0 0 308 1 0 0 25 0 1 0 1094161861 8392704 1916 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/556/statm: 2049 1916 69 152 0 1895 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8196

[startup+6.30165 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 557
/proc/meminfo: memFree=867192/2055920 swapFree=4177704/4192956
[pid=556] ppid=554 vsize=9516 CPUtime=6.29
/proc/556/stat : 556 (picosat) R 554 556 32265 0 -1 4194304 2258 0 0 0 628 1 0 0 25 0 1 0 1094161861 9744384 2243 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/556/statm: 2379 2243 69 152 0 2225 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9516

[startup+12.7018 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 557
/proc/meminfo: memFree=866040/2055920 swapFree=4177704/4192956
[pid=556] ppid=554 vsize=10308 CPUtime=12.68
/proc/556/stat : 556 (picosat) R 554 556 32265 0 -1 4194304 2462 0 0 0 1267 1 0 0 25 0 1 0 1094161861 10555392 2447 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/556/statm: 2577 2447 69 152 0 2423 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10308

[startup+25.5022 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 557
/proc/meminfo: memFree=865144/2055920 swapFree=4177704/4192956
[pid=556] ppid=554 vsize=11356 CPUtime=25.48
/proc/556/stat : 556 (picosat) R 554 556 32265 0 -1 4194304 2685 0 0 0 2546 2 0 0 25 0 1 0 1094161861 11628544 2670 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/556/statm: 2839 2670 69 152 0 2685 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11356

[startup+51.1019 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 557
/proc/meminfo: memFree=863096/2055920 swapFree=4177704/4192956
[pid=556] ppid=554 vsize=13336 CPUtime=51.07
/proc/556/stat : 556 (picosat) R 554 556 32265 0 -1 4194304 3186 0 0 0 5105 2 0 0 25 0 1 0 1094161861 13656064 3171 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/556/statm: 3334 3171 69 152 0 3180 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13336

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 557
/proc/meminfo: memFree=860664/2055920 swapFree=4177704/4192956
[pid=556] ppid=554 vsize=15712 CPUtime=102.26
/proc/556/stat : 556 (picosat) R 554 556 32265 0 -1 4194304 3794 0 0 0 10223 3 0 0 25 0 1 0 1094161861 16089088 3779 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/556/statm: 3928 3779 69 152 0 3774 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15712

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 557
/proc/meminfo: memFree=860600/2055920 swapFree=4177704/4192956
[pid=556] ppid=554 vsize=15976 CPUtime=162.24
/proc/556/stat : 556 (picosat) R 554 556 32265 0 -1 4194304 3873 0 0 0 16220 4 0 0 25 0 1 0 1094161861 16359424 3858 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/556/statm: 3994 3858 69 152 0 3840 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15976

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 557
/proc/meminfo: memFree=859320/2055920 swapFree=4177704/4192956
[pid=556] ppid=554 vsize=16900 CPUtime=222.21
/proc/556/stat : 556 (picosat) R 554 556 32265 0 -1 4194304 4108 0 0 0 22217 4 0 0 25 0 1 0 1094161861 17305600 4093 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/556/statm: 4225 4093 69 152 0 4071 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 16900

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 557
/proc/meminfo: memFree=857912/2055920 swapFree=4177704/4192956
[pid=556] ppid=554 vsize=18216 CPUtime=282.19
/proc/556/stat : 556 (picosat) R 554 556 32265 0 -1 4194304 4460 0 0 0 28215 4 0 0 25 0 1 0 1094161861 18653184 4445 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/556/statm: 4554 4445 69 152 0 4400 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18216

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 557
/proc/meminfo: memFree=857656/2055920 swapFree=4177704/4192956
[pid=556] ppid=554 vsize=18480 CPUtime=342.17
/proc/556/stat : 556 (picosat) R 554 556 32265 0 -1 4194304 4512 0 0 0 34212 5 0 0 25 0 1 0 1094161861 18923520 4497 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/556/statm: 4620 4497 69 152 0 4466 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 18480

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 559
/proc/meminfo: memFree=857464/2055920 swapFree=4177704/4192956
[pid=556] ppid=554 vsize=18480 CPUtime=402.14
/proc/556/stat : 556 (picosat) R 554 556 32265 0 -1 4194304 4516 0 0 0 40209 5 0 0 25 0 1 0 1094161861 18923520 4501 1992294400 134512640 135137933 4294956240 18446744073709551615 134547063 0 0 4096 0 0 0 0 17 1 0 0
/proc/556/statm: 4620 4501 69 152 0 4466 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 18480

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 559
/proc/meminfo: memFree=855864/2055920 swapFree=4177704/4192956
[pid=556] ppid=554 vsize=20840 CPUtime=462.12
/proc/556/stat : 556 (picosat) R 554 556 32265 0 -1 4194304 4994 0 0 0 46206 6 0 0 25 0 1 0 1094161861 21340160 4979 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/556/statm: 5210 4979 69 152 0 5056 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 20840

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 559
/proc/meminfo: memFree=855864/2055920 swapFree=4177704/4192956
[pid=556] ppid=554 vsize=20840 CPUtime=522.1
/proc/556/stat : 556 (picosat) R 554 556 32265 0 -1 4194304 4994 0 0 0 52204 6 0 0 25 0 1 0 1094161861 21340160 4979 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/556/statm: 5210 4979 69 152 0 5056 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 20840

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 559
/proc/meminfo: memFree=855864/2055920 swapFree=4177704/4192956
[pid=556] ppid=554 vsize=20840 CPUtime=582.08
/proc/556/stat : 556 (picosat) R 554 556 32265 0 -1 4194304 4994 0 0 0 58202 6 0 0 25 0 1 0 1094161861 21340160 4979 1992294400 134512640 135137933 4294956240 18446744073709551615 134549015 0 0 4096 0 0 0 0 17 1 0 0
/proc/556/statm: 5210 4979 69 152 0 5056 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 20840

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 559
/proc/meminfo: memFree=855864/2055920 swapFree=4177704/4192956
[pid=556] ppid=554 vsize=20840 CPUtime=642.06
/proc/556/stat : 556 (picosat) R 554 556 32265 0 -1 4194304 4994 0 0 0 64200 6 0 0 25 0 1 0 1094161861 21340160 4979 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/556/statm: 5210 4979 69 152 0 5056 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 20840

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 559
/proc/meminfo: memFree=854328/2055920 swapFree=4177704/4192956
[pid=556] ppid=554 vsize=22292 CPUtime=702.04
/proc/556/stat : 556 (picosat) R 554 556 32265 0 -1 4194304 5356 0 0 0 70197 7 0 0 25 0 1 0 1094161861 22827008 5341 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/556/statm: 5573 5341 69 152 0 5419 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 22292

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 559
/proc/meminfo: memFree=854200/2055920 swapFree=4177704/4192956
[pid=556] ppid=554 vsize=22292 CPUtime=762.01
/proc/556/stat : 556 (picosat) R 554 556 32265 0 -1 4194304 5376 0 0 0 76194 7 0 0 25 0 1 0 1094161861 22827008 5361 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/556/statm: 5573 5361 69 152 0 5419 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 22292

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 559
/proc/meminfo: memFree=854200/2055920 swapFree=4177704/4192956
[pid=556] ppid=554 vsize=22292 CPUtime=821.99
/proc/556/stat : 556 (picosat) R 554 556 32265 0 -1 4194304 5376 0 0 0 82192 7 0 0 25 0 1 0 1094161861 22827008 5361 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/556/statm: 5573 5361 69 152 0 5419 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 22292

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 559
/proc/meminfo: memFree=853560/2055920 swapFree=4177704/4192956
[pid=556] ppid=554 vsize=22952 CPUtime=881.97
/proc/556/stat : 556 (picosat) R 554 556 32265 0 -1 4194304 5529 0 0 0 88189 8 0 0 25 0 1 0 1094161861 23502848 5514 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/556/statm: 5738 5514 69 152 0 5584 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 22952

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 559
/proc/meminfo: memFree=853560/2055920 swapFree=4177704/4192956
[pid=556] ppid=554 vsize=22952 CPUtime=941.95
/proc/556/stat : 556 (picosat) R 554 556 32265 0 -1 4194304 5529 0 0 0 94187 8 0 0 25 0 1 0 1094161861 23502848 5514 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/556/statm: 5738 5514 69 152 0 5584 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 22952

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 559
/proc/meminfo: memFree=853560/2055920 swapFree=4177704/4192956
[pid=556] ppid=554 vsize=22952 CPUtime=1001.93
/proc/556/stat : 556 (picosat) R 554 556 32265 0 -1 4194304 5529 0 0 0 100185 8 0 0 25 0 1 0 1094161861 23502848 5514 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/556/statm: 5738 5514 69 152 0 5584 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 22952

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 559
/proc/meminfo: memFree=853496/2055920 swapFree=4177704/4192956
[pid=556] ppid=554 vsize=22880 CPUtime=1061.91
/proc/556/stat : 556 (picosat) R 554 556 32265 0 -1 4194304 5529 0 0 0 106183 8 0 0 25 0 1 0 1094161861 23429120 5511 1992294400 134512640 135137933 4294956240 18446744073709551615 134549028 0 0 4096 0 0 0 0 17 1 0 0
/proc/556/statm: 5720 5511 69 152 0 5566 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 22880

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 559
/proc/meminfo: memFree=853240/2055920 swapFree=4177704/4192956
[pid=556] ppid=554 vsize=23368 CPUtime=1121.88
/proc/556/stat : 556 (picosat) R 554 556 32265 0 -1 4194304 5642 0 0 0 112180 8 0 0 25 0 1 0 1094161861 23928832 5614 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/556/statm: 5842 5614 69 152 0 5688 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 23368

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 559
/proc/meminfo: memFree=851832/2055920 swapFree=4177704/4192956
[pid=556] ppid=554 vsize=24512 CPUtime=1181.86
/proc/556/stat : 556 (picosat) R 554 556 32265 0 -1 4194304 5964 0 0 0 118177 9 0 0 25 0 1 0 1094161861 25100288 5933 1992294400 134512640 135137933 4294956240 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/556/statm: 6128 5933 69 152 0 5974 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 24512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.92 2/65 559
/proc/meminfo: memFree=851832/2055920 swapFree=4177704/4192956
[pid=556] ppid=554 vsize=24512 CPUtime=1200.05
/proc/556/stat : 556 (picosat) R 554 556 32265 0 -1 4194304 5964 0 0 0 119996 9 0 0 25 0 1 0 1094161861 25100288 5933 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/556/statm: 6128 5933 69 152 0 5974 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 24512

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: 1.00 0.99 0.92 2/65 559
/proc/meminfo: memFree=851832/2055920 swapFree=4177704/4192956
[pid=556] ppid=554 vsize=24512 CPUtime=1200.05
/proc/556/stat : 556 (picosat) R 554 556 32265 0 -1 4194304 5964 0 0 0 119996 9 0 0 25 0 1 0 1094161861 25100288 5933 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/556/statm: 6128 5933 69 152 0 5974 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 24512

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.97
CPU system time (s): 0.103984
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 24556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.103984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5964
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= 2325

runsolver used 1.03284 second user time and 2.29365 second system time

The end

Launcher Data 

Begin job on node24 at 2009-03-28 05:35:57
IDJOB=1513258
IDBENCH=70248
IDSOLVER=506
FILE ID=node24/1513258-1238214957
PBS_JOBID= 9060540
Free space on /tmp= 65752 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/200/unif-k7-r85-v200-c17000-S2140929154-062.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513258-1238214957/watcher-1513258-1238214957 -o /tmp/evaluation-result-1513258-1238214957/solver-1513258-1238214957 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513258-1238214957.cnf

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

MD5SUM BENCH= d3e388145b1dc90e0d73a294f0c3ce44
RANDOM SEED=635480272

node24.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		: 3000.260
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		: 3000.260
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:        876256 kB
Buffers:         77524 kB
Cached:        1004436 kB
SwapCached:       9032 kB
Active:          51764 kB
Inactive:      1040644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        876256 kB
SwapTotal:     4192956 kB
SwapFree:      4177704 kB
Dirty:            1208 kB
Writeback:           0 kB
Mapped:          16072 kB
Slab:            73036 kB
Committed_AS:  3101764 kB
PageTables:       1448 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= 65752 MiB
End job on node24 at 2009-03-28 05:56:00