Trace number 1513222

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/200/
unif-k7-r85-v200-c17000-S948914005-013.cnf
MD5SUM8e7038f460a2090de0c9ec52bd5a121d
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 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-1513222-1238214945.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  71.5   200  99.5 17000   100   100  9350   9.2   0.9 
0.00/0.02	c R   0.0  71.5   200  99.5 17000   100   100  9350   9.2   0.9 
0.00/0.03	c +   0.0  66.6   200 100.0 17000   250   250 10285  19.2   0.9 
0.00/0.04	c N   0.0  69.1   200 100.0 17000   400   400 10285  27.0   1.0 
0.00/0.04	c +   0.0  69.9   200 100.0 17000   475   475 11313  29.3   1.0 
0.05/0.06	c +   0.1  71.4   200 100.0 17000   812   812 12444  33.6   1.1 
0.05/0.08	c N   0.1  72.6   200 100.0 17000  1206  1206 12444  35.3   1.2 
0.05/0.09	c +   0.1  72.7   200 100.0 17000  1317  1317 13688  34.6   1.2 
0.09/0.13	c +   0.1  73.9   200 100.0 17000  2074  2074 15056  36.3   1.4 
0.09/0.20	c +   0.2  75.0   200 100.0 17000  3209  3209 16561  36.4   1.7 
0.09/0.20	c N   0.2  75.0   200 100.0 17000  3209  3209 16561  36.4   1.7 
0.29/0.30	c +   0.3  75.1   200 100.0 17000  4911  4911 18217  35.0   2.1 
0.39/0.49	c +   0.5  74.9   200 100.0 17000  7464  7464 20038  34.5   2.7 
0.49/0.53	c N   0.5  74.8   200 100.0 17000  8023  8023 20038  35.8   2.9 
0.79/0.82	c +   0.8  74.8   200 100.0 17000 11293 11293 22041  35.6   3.7 
1.39/1.40	c +   1.4  74.9   200 100.0 17000 17036 17036 24245  36.2   5.3 
1.59/1.70	c N   1.7  74.7   200 100.0 17000 19250 19250 24245  34.1   5.8 
2.68/2.71	c +   2.7  74.4   200 100.0 17000 25650 13317 26669  36.9   4.3 
4.69/4.71	c +   4.7  74.1   200 100.0 17000 38571 26238 29335  35.2   7.6 
5.69/5.72	c N   5.7  73.8   200 100.0 17000 44896 15522 29335  35.8   4.9 
5.69/5.72	c 
5.69/5.72	c  seconds     variables   original    learned     agility
5.69/5.72	c         level        used      conflicts    limit          MB
5.69/5.72	c 
7.59/7.69	c +   7.7  73.7   200 100.0 17000 57952 28578 32268  34.6   8.2 
12.29/12.33	c +  12.3  73.2   200 100.0 17000 87023 18216 35494  33.8   5.6 
14.79/14.88	c N  14.9  73.3   200 100.0 17000 102e3 33812 35494  33.3   9.7 
19.78/19.87	c +  19.9  73.5   200 100.0 17000 130e3 17066 39043  34.1   5.6 
34.08/34.12	c +  34.1  73.2   200 100.0 17000 196e3 31724 42947  35.6   9.3 
42.47/42.50	c N  42.5  73.2   200 100.0 17000 230e3 37384 42947  34.2  10.8 
56.57/56.64	c +  56.6  73.1   200 100.0 17000 294e3 41882 47241  34.4  11.9 
93.66/93.76	c +  93.7  73.0   200 100.0 17000 441e3 23042 51965  36.2   7.0 
113.25/113.33	c N 113.3  72.9   200 100.0 17000 512e3 18874 51965  36.0   6.0 
153.34/153.41	c + 153.4  72.6   200 100.0 17000 662e3 17082 57161  34.9   5.5 
253.91/254.08	c + 254.0  72.5   200 100.0 17000 993e3 48750 62877  35.5  13.7 
298.18/298.38	c N 298.3  72.4   200 100.0 17000 112e4 38078 62877  34.9  10.8 
420.34/420.53	c + 420.4  72.1   200 100.0 17000 148e4 61755 69164  35.7  17.1 
681.94/682.23	c + 682.0  71.8   200 100.0 17000 223e4 54253 76080  35.4  15.5 
771.71/772.04	c N 771.8  71.6   200 100.0 17000 246e4 36101 76080  35.1  11.0 
1137.09/1137.57	c + 114e1  71.3   200 100.0 17000 335e4 75529 83688  35.6  21.0

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-1513222-1238214945/watcher-1513222-1238214945 -o /tmp/evaluation-result-1513222-1238214945/solver-1513222-1238214945 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513222-1238214945.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: 0.91 0.95 0.90 3/72 27126
/proc/meminfo: memFree=1160840/2055920 swapFree=4175896/4192956
[pid=27126] ppid=27124 vsize=912 CPUtime=0
/proc/27126/stat : 27126 (picosat) R 27124 27126 26367 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1094155674 933888 113 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 228 114 56 152 0 74 0

[startup+0.058901 s]
/proc/loadavg: 0.91 0.95 0.90 3/72 27126
/proc/meminfo: memFree=1160840/2055920 swapFree=4175896/4192956
[pid=27126] ppid=27124 vsize=1836 CPUtime=0.05
/proc/27126/stat : 27126 (picosat) R 27124 27126 26367 0 -1 4194304 356 0 0 0 5 0 0 0 18 0 1 0 1094155674 1880064 341 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 459 341 69 152 0 305 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1836

[startup+0.101908 s]
/proc/loadavg: 0.91 0.95 0.90 3/72 27126
/proc/meminfo: memFree=1160840/2055920 swapFree=4175896/4192956
[pid=27126] ppid=27124 vsize=2100 CPUtime=0.09
/proc/27126/stat : 27126 (picosat) R 27124 27126 26367 0 -1 4194304 409 0 0 0 9 0 0 0 18 0 1 0 1094155674 2150400 394 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 525 394 69 152 0 371 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2100

[startup+0.301946 s]
/proc/loadavg: 0.91 0.95 0.90 3/72 27126
/proc/meminfo: memFree=1160840/2055920 swapFree=4175896/4192956
[pid=27126] ppid=27124 vsize=2892 CPUtime=0.29
/proc/27126/stat : 27126 (picosat) R 27124 27126 26367 0 -1 4194304 628 0 0 0 29 0 0 0 19 0 1 0 1094155674 2961408 613 1992294400 134512640 135137933 4294956240 18446744073709551615 134545655 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 723 613 69 152 0 569 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2892

[startup+0.702026 s]
/proc/loadavg: 0.91 0.95 0.90 3/72 27126
/proc/meminfo: memFree=1160840/2055920 swapFree=4175896/4192956
[pid=27126] ppid=27124 vsize=4352 CPUtime=0.69
/proc/27126/stat : 27126 (picosat) R 27124 27126 26367 0 -1 4194304 971 0 0 0 69 0 0 0 22 0 1 0 1094155674 4456448 956 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 1088 956 69 152 0 934 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4352

[startup+1.50119 s]
/proc/loadavg: 0.91 0.95 0.90 2/73 27127
/proc/meminfo: memFree=1156416/2055920 swapFree=4175896/4192956
[pid=27126] ppid=27124 vsize=6464 CPUtime=1.49
/proc/27126/stat : 27126 (picosat) R 27124 27126 26367 0 -1 4194304 1503 0 0 0 149 0 0 0 25 0 1 0 1094155674 6619136 1488 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 1616 1488 69 152 0 1462 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6464

[startup+3.1015 s]
/proc/loadavg: 0.91 0.95 0.90 2/73 27127
/proc/meminfo: memFree=1153856/2055920 swapFree=4175896/4192956
[pid=27126] ppid=27124 vsize=8312 CPUtime=3.08
/proc/27126/stat : 27126 (picosat) R 27124 27126 26367 0 -1 4194304 1972 0 0 0 308 0 0 0 25 0 1 0 1094155674 8511488 1946 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 2078 1946 69 152 0 1924 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8312

[startup+6.30114 s]
/proc/loadavg: 0.92 0.95 0.90 2/73 27127
/proc/meminfo: memFree=1151744/2055920 swapFree=4175896/4192956
[pid=27126] ppid=27124 vsize=9632 CPUtime=6.29
/proc/27126/stat : 27126 (picosat) R 27124 27126 26367 0 -1 4194304 2305 0 0 0 628 1 0 0 25 0 1 0 1094155674 9863168 2279 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 2408 2279 69 152 0 2254 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9632

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.90 2/73 27127
/proc/meminfo: memFree=1150784/2055920 swapFree=4175896/4192956
[pid=27126] ppid=27124 vsize=10424 CPUtime=12.69
/proc/27126/stat : 27126 (picosat) R 27124 27126 26367 0 -1 4194304 2513 0 0 0 1268 1 0 0 25 0 1 0 1094155674 10674176 2487 1992294400 134512640 135137933 4294956240 18446744073709551615 134552037 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 2606 2487 69 152 0 2452 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10424

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.91 2/73 27127
/proc/meminfo: memFree=1148736/2055920 swapFree=4175896/4192956
[pid=27126] ppid=27124 vsize=12660 CPUtime=25.48
/proc/27126/stat : 27126 (picosat) R 27124 27126 26367 0 -1 4194304 3029 0 0 0 2546 2 0 0 25 0 1 0 1094155674 12963840 3003 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 3165 3003 69 152 0 3011 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12660

[startup+51.102 s]
/proc/loadavg: 0.96 0.96 0.91 2/73 27127
/proc/meminfo: memFree=1147776/2055920 swapFree=4175896/4192956
[pid=27126] ppid=27124 vsize=13584 CPUtime=51.07
/proc/27126/stat : 27126 (picosat) R 27124 27126 26367 0 -1 4194304 3257 0 0 0 5105 2 0 0 25 0 1 0 1094155674 13910016 3231 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 3396 3231 69 152 0 3242 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13584

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/73 27127
/proc/meminfo: memFree=1145472/2055920 swapFree=4175896/4192956
[pid=27126] ppid=27124 vsize=15960 CPUtime=102.25
/proc/27126/stat : 27126 (picosat) R 27124 27126 26367 0 -1 4194304 3866 0 0 0 10222 3 0 0 25 0 1 0 1094155674 16343040 3840 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 3990 3840 69 152 0 3836 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 15960

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27127
/proc/meminfo: memFree=1145152/2055920 swapFree=4175896/4192956
[pid=27126] ppid=27124 vsize=16224 CPUtime=162.23
/proc/27126/stat : 27126 (picosat) R 27124 27126 26367 0 -1 4194304 3929 0 0 0 16219 4 0 0 25 0 1 0 1094155674 16613376 3903 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 4056 3903 69 152 0 3902 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16224

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27127
/proc/meminfo: memFree=1143808/2055920 swapFree=4175896/4192956
[pid=27126] ppid=27124 vsize=17532 CPUtime=222.22
/proc/27126/stat : 27126 (picosat) R 27124 27126 26367 0 -1 4194304 4277 0 0 0 22217 5 0 0 25 0 1 0 1094155674 17952768 4251 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 4383 4251 69 152 0 4229 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17532

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27127
/proc/meminfo: memFree=1142272/2055920 swapFree=4175896/4192956
[pid=27126] ppid=27124 vsize=18980 CPUtime=282.19
/proc/27126/stat : 27126 (picosat) R 27124 27126 26367 0 -1 4194304 4649 0 0 0 28214 5 0 0 25 0 1 0 1094155674 19435520 4623 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 4745 4623 69 152 0 4591 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18980

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27127
/proc/meminfo: memFree=1142272/2055920 swapFree=4175896/4192956
[pid=27126] ppid=27124 vsize=18980 CPUtime=342.17
/proc/27126/stat : 27126 (picosat) R 27124 27126 26367 0 -1 4194304 4649 0 0 0 34212 5 0 0 25 0 1 0 1094155674 19435520 4623 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 4745 4623 69 152 0 4591 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 18980

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27127
/proc/meminfo: memFree=1142336/2055920 swapFree=4175896/4192956
[pid=27126] ppid=27124 vsize=18980 CPUtime=402.15
/proc/27126/stat : 27126 (picosat) R 27124 27126 26367 0 -1 4194304 4649 0 0 0 40210 5 0 0 25 0 1 0 1094155674 19435520 4623 1992294400 134512640 135137933 4294956240 18446744073709551615 134552174 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 4745 4623 69 152 0 4591 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 18980

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27127
/proc/meminfo: memFree=1140544/2055920 swapFree=4175896/4192956
[pid=27126] ppid=27124 vsize=21208 CPUtime=462.13
/proc/27126/stat : 27126 (picosat) R 27124 27126 26367 0 -1 4194304 5086 0 0 0 46207 6 0 0 25 0 1 0 1094155674 21716992 5060 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 5302 5060 69 152 0 5148 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 21208

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27127
/proc/meminfo: memFree=1140480/2055920 swapFree=4175896/4192956
[pid=27126] ppid=27124 vsize=21208 CPUtime=522.11
/proc/27126/stat : 27126 (picosat) R 27124 27126 26367 0 -1 4194304 5103 0 0 0 52205 6 0 0 25 0 1 0 1094155674 21716992 5077 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 5302 5077 69 152 0 5148 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 21208

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27129
/proc/meminfo: memFree=1140224/2055920 swapFree=4175896/4192956
[pid=27126] ppid=27124 vsize=21208 CPUtime=582.08
/proc/27126/stat : 27126 (picosat) R 27124 27126 26367 0 -1 4194304 5103 0 0 0 58202 6 0 0 25 0 1 0 1094155674 21716992 5077 1992294400 134512640 135137933 4294956240 18446744073709551615 134552877 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 5302 5077 69 152 0 5148 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 21208

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27129
/proc/meminfo: memFree=1140224/2055920 swapFree=4175896/4192956
[pid=27126] ppid=27124 vsize=21208 CPUtime=642.06
/proc/27126/stat : 27126 (picosat) R 27124 27126 26367 0 -1 4194304 5103 0 0 0 64200 6 0 0 25 0 1 0 1094155674 21716992 5077 1992294400 134512640 135137933 4294956240 18446744073709551615 134522906 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 5302 5077 69 152 0 5148 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 21208

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27129
/proc/meminfo: memFree=1138688/2055920 swapFree=4175896/4192956
[pid=27126] ppid=27124 vsize=22924 CPUtime=702.04
/proc/27126/stat : 27126 (picosat) R 27124 27126 26367 0 -1 4194304 5540 0 0 0 70197 7 0 0 25 0 1 0 1094155674 23474176 5514 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 5731 5514 69 152 0 5577 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 22924

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27129
/proc/meminfo: memFree=1138688/2055920 swapFree=4175896/4192956
[pid=27126] ppid=27124 vsize=22924 CPUtime=762.02
/proc/27126/stat : 27126 (picosat) R 27124 27126 26367 0 -1 4194304 5540 0 0 0 76195 7 0 0 25 0 1 0 1094155674 23474176 5514 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 5731 5514 69 152 0 5577 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 22924

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27129
/proc/meminfo: memFree=1138432/2055920 swapFree=4175896/4192956
[pid=27126] ppid=27124 vsize=23288 CPUtime=822
/proc/27126/stat : 27126 (picosat) R 27124 27126 26367 0 -1 4194304 5621 0 0 0 82192 8 0 0 25 0 1 0 1094155674 23846912 5595 1992294400 134512640 135137933 4294956240 18446744073709551615 134542911 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 5822 5595 69 152 0 5668 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 23288

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27129
/proc/meminfo: memFree=1138368/2055920 swapFree=4175896/4192956
[pid=27126] ppid=27124 vsize=23256 CPUtime=881.98
/proc/27126/stat : 27126 (picosat) R 27124 27126 26367 0 -1 4194304 5621 0 0 0 88190 8 0 0 25 0 1 0 1094155674 23814144 5595 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 5814 5595 69 152 0 5660 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 23256

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27129
/proc/meminfo: memFree=1138368/2055920 swapFree=4175896/4192956
[pid=27126] ppid=27124 vsize=23256 CPUtime=941.96
/proc/27126/stat : 27126 (picosat) R 27124 27126 26367 0 -1 4194304 5621 0 0 0 94188 8 0 0 25 0 1 0 1094155674 23814144 5595 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 5814 5595 69 152 0 5660 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 23256

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27129
/proc/meminfo: memFree=1138368/2055920 swapFree=4175896/4192956
[pid=27126] ppid=27124 vsize=23248 CPUtime=1001.93
/proc/27126/stat : 27126 (picosat) R 27124 27126 26367 0 -1 4194304 5621 0 0 0 100185 8 0 0 25 0 1 0 1094155674 23805952 5595 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 5812 5595 69 152 0 5658 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 23248

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27129
/proc/meminfo: memFree=1138304/2055920 swapFree=4175896/4192956
[pid=27126] ppid=27124 vsize=23244 CPUtime=1061.91
/proc/27126/stat : 27126 (picosat) R 27124 27126 26367 0 -1 4194304 5621 0 0 0 106183 8 0 0 25 0 1 0 1094155674 23801856 5595 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 5811 5595 69 152 0 5657 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 23244

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27129
/proc/meminfo: memFree=1138368/2055920 swapFree=4175896/4192956
[pid=27126] ppid=27124 vsize=23244 CPUtime=1121.9
/proc/27126/stat : 27126 (picosat) R 27124 27126 26367 0 -1 4194304 5621 0 0 0 112181 9 0 0 25 0 1 0 1094155674 23801856 5595 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 5811 5595 69 152 0 5657 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 23244

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27129
/proc/meminfo: memFree=1136512/2055920 swapFree=4175896/4192956
[pid=27126] ppid=27124 vsize=25092 CPUtime=1181.87
/proc/27126/stat : 27126 (picosat) R 27124 27126 26367 0 -1 4194304 6079 0 0 0 118178 9 0 0 25 0 1 0 1094155674 25694208 6053 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 6273 6053 69 152 0 6119 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 25092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 27129
/proc/meminfo: memFree=1136512/2055920 swapFree=4175896/4192956
[pid=27126] ppid=27124 vsize=25092 CPUtime=1200.07
/proc/27126/stat : 27126 (picosat) R 27124 27126 26367 0 -1 4194304 6079 0 0 0 119998 9 0 0 25 0 1 0 1094155674 25694208 6053 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 6273 6053 69 152 0 6119 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 25092

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 2/73 27129
/proc/meminfo: memFree=1136512/2055920 swapFree=4175896/4192956
[pid=27126] ppid=27124 vsize=25092 CPUtime=1200.07
/proc/27126/stat : 27126 (picosat) R 27124 27126 26367 0 -1 4194304 6079 0 0 0 119998 9 0 0 25 0 1 0 1094155674 25694208 6053 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27126/statm: 6273 6053 69 152 0 6119 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 25092

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.98
CPU system time (s): 0.104984
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 25092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.104984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6079
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= 1872

runsolver used 1.09883 second user time and 3.2785 second system time

The end

Launcher Data 

Begin job on node66 at 2009-03-28 05:35:45
IDJOB=1513222
IDBENCH=70245
IDSOLVER=506
FILE ID=node66/1513222-1238214945
PBS_JOBID= 9060500
Free space on /tmp= 66544 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/200/unif-k7-r85-v200-c17000-S948914005-013.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513222-1238214945/watcher-1513222-1238214945 -o /tmp/evaluation-result-1513222-1238214945/solver-1513222-1238214945 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513222-1238214945.cnf

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

MD5SUM BENCH= 8e7038f460a2090de0c9ec52bd5a121d
RANDOM SEED=1168985511

node66.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		: 3000.286
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		: 3000.286
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:       1161256 kB
Buffers:         85684 kB
Cached:         717072 kB
SwapCached:       8824 kB
Active:         188692 kB
Inactive:       625024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1161256 kB
SwapTotal:     4192956 kB
SwapFree:      4175896 kB
Dirty:            1196 kB
Writeback:           0 kB
Mapped:          16568 kB
Slab:            66096 kB
Committed_AS:  3048860 kB
PageTables:       1976 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= 66540 MiB
End job on node66 at 2009-03-28 05:55:47