Trace number 1512802

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) 1200.04 1200.42

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S805234188-084.cnf
MD5SUMa1fc4ba8186be6b254ba81203aa388ed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark158.802
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
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 522000
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-1512802-1238208939.cnf
0.00/0.00	c parsed header 'p cnf 1100 22000'
0.00/0.02	c initialized 1100 variables
0.00/0.02	c found 22000 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  1100   0.0 22000     0     0     0   0.0   0.9 
0.00/0.03	c 
0.00/0.03	c initial reduction limit 11000 clauses
0.00/0.03	c 
0.00/0.03	c +   0.0 225.0  1100  81.5 22000   100   100 12100  16.4   1.0 
0.00/0.03	c R   0.0 225.0  1100  81.5 22000   100   100 12100  16.4   1.0 
0.00/0.05	c +   0.1 219.9  1100  96.8 22000   250   250 13310  25.4   1.1 
0.00/0.06	c N   0.1 231.7  1100  98.3 22000   400   400 13310  26.9   1.2 
0.00/0.07	c +   0.1 237.1  1100  98.8 22000   475   475 14641  28.1   1.2 
0.09/0.11	c +   0.1 250.4  1100  99.6 22000   812   812 16105  27.8   1.4 
0.09/0.16	c N   0.2 260.3  1100  99.8 22000  1201  1201 16105  25.7   1.7 
0.09/0.17	c +   0.2 262.3  1100  99.8 22000  1317  1317 17715  26.9   1.7 
0.19/0.26	c +   0.3 271.7  1100  99.9 22000  2074  2074 19486  25.5   2.2 
0.29/0.39	c N   0.4 277.4  1100 100.0 22000  3203  3203 19486  25.9   2.9 
0.29/0.39	c +   0.4 277.5  1100 100.0 22000  3209  3209 21434  26.0   2.9 
0.59/0.61	c +   0.6 281.7  1100 100.0 22000  4911  4911 23577  26.4   3.8 
0.89/0.99	c +   1.0 285.3  1100 100.0 22000  7464  7464 25934  24.5   5.5 
0.99/1.08	c N   1.1 285.6  1100 100.0 22000  8017  8017 25934  25.0   5.8 
1.59/1.67	c +   1.7 286.7  1100 100.0 22000 11293 11293 28527  25.0   7.9 
2.79/2.85	c +   2.9 288.0  1100 100.0 22000 17036 17036 31379  26.4  11.4 
3.39/3.41	c N   3.4 287.9  1100 100.0 22000 19243 19243 31379  27.9  12.9 
5.39/5.45	c +   5.5 287.5  1100 100.0 22000 25650 25650 34516  26.9  17.0 
9.99/10.04	c +  10.0 286.9  1100 100.0 22000 38571 17240 37967  26.1  12.0 
11.69/11.74	c N  11.7 286.6  1100 100.0 22000 44900 23569 37967  26.5  16.0 
11.69/11.74	c 
11.69/11.74	c  seconds     variables   original    learned     agility
11.69/11.74	c         level        used      conflicts    limit          MB
11.69/11.74	c 
16.58/16.65	c +  16.6 286.2  1100 100.0 22000 57952 36621 41763  26.2  24.7 
26.39/26.41	c +  26.4 285.5  1100 100.0 22000 87023 37465 45939  26.1  25.1 
31.98/32.06	c N  32.1 285.5  1100 100.0 22000 102e3 20349 45939  25.9  14.0 
40.68/40.75	c +  40.7 282.9  1100 100.0 22000 130e3 14706 50532  25.1  10.4 
65.58/65.65	c +  65.6 277.5  1100 100.0 22000 196e3 42831 55585  27.0  28.7 
79.87/79.98	c N  80.0 275.8  1100 100.0 22000 230e3 36044 55585  27.5  23.7 
102.46/102.59	c + 102.6 273.3  1100 100.0 22000 294e3 13915 61143  27.3   9.4 
168.55/168.65	c + 168.6 272.3  1100 100.0 22000 441e3 23139 67257  25.8  15.9 
203.54/203.65	c N 203.6 271.9  1100 100.0 22000 512e3 44215 67257  26.3  31.0 
281.61/281.75	c + 281.7 270.6  1100 100.0 22000 662e3 41397 73982  26.7  28.6 
450.72/450.96	c + 450.8 268.3  1100 100.0 22000 993e3 25655 81380  25.8  17.7 
528.50/528.75	c N 528.6 267.4  1100 100.0 22000 112e4 29825 81380  25.8  20.7 
737.44/737.79	c + 737.5 265.4  1100 100.0 22000 148e4 63785 89518  25.1  43.4 
1193.82/1194.24	c + 119e1 262.9  1100 100.0 22000 223e4 74187 98469  24.1  51.4

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-1512802-1238208939/watcher-1512802-1238208939 -o /tmp/evaluation-result-1512802-1238208939/solver-1512802-1238208939 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1512802-1238208939.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 3/66 27319
/proc/meminfo: memFree=1020384/2055920 swapFree=4176412/4192956
[pid=27319] ppid=27317 vsize=912 CPUtime=0
/proc/27319/stat : 27319 (picosat) R 27317 27319 27176 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 1093556851 933888 123 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/27319/statm: 228 124 56 152 0 74 0

[startup+0.0955339 s]
/proc/loadavg: 0.99 0.97 0.91 3/66 27319
/proc/meminfo: memFree=1020384/2055920 swapFree=4176412/4192956
[pid=27319] ppid=27317 vsize=2112 CPUtime=0.09
/proc/27319/stat : 27319 (picosat) R 27317 27319 27176 0 -1 4194304 442 0 0 0 9 0 0 0 18 0 1 0 1093556851 2162688 427 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/27319/statm: 528 427 69 152 0 374 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2112

[startup+0.102534 s]
/proc/loadavg: 0.99 0.97 0.91 3/66 27319
/proc/meminfo: memFree=1020384/2055920 swapFree=4176412/4192956
[pid=27319] ppid=27317 vsize=2244 CPUtime=0.09
/proc/27319/stat : 27319 (picosat) R 27317 27319 27176 0 -1 4194304 451 0 0 0 9 0 0 0 18 0 1 0 1093556851 2297856 436 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/27319/statm: 561 436 69 152 0 407 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2244

[startup+0.301561 s]
/proc/loadavg: 0.99 0.97 0.91 3/66 27319
/proc/meminfo: memFree=1020384/2055920 swapFree=4176412/4192956
[pid=27319] ppid=27317 vsize=3300 CPUtime=0.29
/proc/27319/stat : 27319 (picosat) R 27317 27319 27176 0 -1 4194304 721 0 0 0 29 0 0 0 19 0 1 0 1093556851 3379200 706 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/27319/statm: 825 706 69 152 0 671 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3300

[startup+0.702612 s]
/proc/loadavg: 0.99 0.97 0.91 3/66 27319
/proc/meminfo: memFree=1020384/2055920 swapFree=4176412/4192956
[pid=27319] ppid=27317 vsize=5152 CPUtime=0.69
/proc/27319/stat : 27319 (picosat) R 27317 27319 27176 0 -1 4194304 1200 0 0 0 69 0 0 0 22 0 1 0 1093556851 5275648 1185 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27319/statm: 1288 1185 69 152 0 1134 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5152

[startup+1.50172 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27320
/proc/meminfo: memFree=1014552/2055920 swapFree=4176412/4192956
[pid=27319] ppid=27317 vsize=8376 CPUtime=1.49
/proc/27319/stat : 27319 (picosat) R 27317 27319 27176 0 -1 4194304 1999 0 0 0 149 0 0 0 25 0 1 0 1093556851 8577024 1984 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/27319/statm: 2094 1984 69 152 0 1940 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8376

[startup+3.10192 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27320
/proc/meminfo: memFree=1010520/2055920 swapFree=4176412/4192956
[pid=27319] ppid=27317 vsize=13260 CPUtime=3.09
/proc/27319/stat : 27319 (picosat) R 27317 27319 27176 0 -1 4194304 3219 0 0 0 308 1 0 0 25 0 1 0 1093556851 13578240 3204 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/27319/statm: 3315 3204 69 152 0 3161 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13260

[startup+6.30133 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27320
/proc/meminfo: memFree=1002648/2055920 swapFree=4176412/4192956
[pid=27319] ppid=27317 vsize=19860 CPUtime=6.29
/proc/27319/stat : 27319 (picosat) R 27317 27319 27176 0 -1 4194304 4874 0 0 0 627 2 0 0 25 0 1 0 1093556851 20336640 4859 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27319/statm: 4965 4859 69 152 0 4811 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19860

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27320
/proc/meminfo: memFree=996312/2055920 swapFree=4176412/4192956
[pid=27319] ppid=27317 vsize=24736 CPUtime=12.69
/proc/27319/stat : 27319 (picosat) R 27317 27319 27176 0 -1 4194304 6035 0 0 0 1266 3 0 0 25 0 1 0 1093556851 25329664 6009 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27319/statm: 6184 6009 69 152 0 6030 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24736

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27320
/proc/meminfo: memFree=991128/2055920 swapFree=4176412/4192956
[pid=27319] ppid=27317 vsize=29884 CPUtime=25.49
/proc/27319/stat : 27319 (picosat) R 27317 27319 27176 0 -1 4194304 7323 0 0 0 2545 4 0 0 25 0 1 0 1093556851 30601216 7297 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27319/statm: 7471 7297 69 152 0 7317 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29884

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27320
/proc/meminfo: memFree=988312/2055920 swapFree=4176412/4192956
[pid=27319] ppid=27317 vsize=32656 CPUtime=51.07
/proc/27319/stat : 27319 (picosat) R 27317 27319 27176 0 -1 4194304 8032 0 0 0 5103 4 0 0 25 0 1 0 1093556851 33439744 8006 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27319/statm: 8164 8006 69 152 0 8010 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 32656

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27320
/proc/meminfo: memFree=981528/2055920 swapFree=4176412/4192956
[pid=27319] ppid=27317 vsize=39496 CPUtime=102.26
/proc/27319/stat : 27319 (picosat) R 27317 27319 27176 0 -1 4194304 9763 0 0 0 10220 6 0 0 25 0 1 0 1093556851 40443904 9737 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/27319/statm: 9874 9737 69 152 0 9720 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 39496

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27320
/proc/meminfo: memFree=976024/2055920 swapFree=4176412/4192956
[pid=27319] ppid=27317 vsize=44644 CPUtime=162.25
/proc/27319/stat : 27319 (picosat) R 27317 27319 27176 0 -1 4194304 11074 0 0 0 16217 8 0 0 25 0 1 0 1093556851 45715456 11048 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27319/statm: 11161 11048 69 152 0 11007 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 44644

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27320
/proc/meminfo: memFree=971160/2055920 swapFree=4176412/4192956
[pid=27319] ppid=27317 vsize=49908 CPUtime=222.23
/proc/27319/stat : 27319 (picosat) R 27317 27319 27176 0 -1 4194304 12268 0 0 0 22214 9 0 0 25 0 1 0 1093556851 51105792 12242 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27319/statm: 12477 12242 69 152 0 12323 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 49908

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27320
/proc/meminfo: memFree=971160/2055920 swapFree=4176412/4192956
[pid=27319] ppid=27317 vsize=49908 CPUtime=282.21
/proc/27319/stat : 27319 (picosat) R 27317 27319 27176 0 -1 4194304 12268 0 0 0 28212 9 0 0 25 0 1 0 1093556851 51105792 12242 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27319/statm: 12477 12242 69 152 0 12323 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 49908

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 27326
/proc/meminfo: memFree=966936/2055920 swapFree=4176412/4192956
[pid=27319] ppid=27317 vsize=54000 CPUtime=342.19
/proc/27319/stat : 27319 (picosat) R 27317 27319 27176 0 -1 4194304 13310 0 0 0 34209 10 0 0 25 0 1 0 1093556851 55296000 13284 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27319/statm: 13500 13284 69 152 0 13346 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 54000

[startup+402.301 s]
/proc/loadavg: 1.06 0.99 0.91 2/67 27802
/proc/meminfo: memFree=966552/2055920 swapFree=4176412/4192956
[pid=27319] ppid=27317 vsize=53840 CPUtime=402.13
/proc/27319/stat : 27319 (picosat) R 27317 27319 27176 0 -1 4194304 13310 0 0 0 40202 11 0 0 25 0 1 0 1093556851 55132160 13252 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/27319/statm: 13460 13252 69 152 0 13306 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 53840

[startup+462.301 s]
/proc/loadavg: 1.02 0.99 0.91 2/67 27802
/proc/meminfo: memFree=965912/2055920 swapFree=4176412/4192956
[pid=27319] ppid=27317 vsize=54764 CPUtime=462.12
/proc/27319/stat : 27319 (picosat) R 27317 27319 27176 0 -1 4194304 13533 0 0 0 46200 12 0 0 25 0 1 0 1093556851 56078336 13475 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27319/statm: 13691 13475 69 152 0 13537 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 54764

[startup+522.302 s]
/proc/loadavg: 1.01 0.99 0.91 2/67 27802
/proc/meminfo: memFree=962264/2055920 swapFree=4176412/4192956
[pid=27319] ppid=27317 vsize=58460 CPUtime=522.1
/proc/27319/stat : 27319 (picosat) R 27317 27319 27176 0 -1 4194304 14447 0 0 0 52196 14 0 0 25 0 1 0 1093556851 59863040 14389 1992294400 134512640 135137933 4294956240 18446744073709551615 134521344 0 0 4096 0 0 0 0 17 1 0 0
/proc/27319/statm: 14615 14389 69 152 0 14461 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 58460

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 27802
/proc/meminfo: memFree=962200/2055920 swapFree=4176412/4192956
[pid=27319] ppid=27317 vsize=58376 CPUtime=582.08
/proc/27319/stat : 27319 (picosat) R 27317 27319 27176 0 -1 4194304 14447 0 0 0 58194 14 0 0 25 0 1 0 1093556851 59777024 14389 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27319/statm: 14594 14389 69 152 0 14440 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 58376

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 27802
/proc/meminfo: memFree=962136/2055920 swapFree=4176412/4192956
[pid=27319] ppid=27317 vsize=58508 CPUtime=642.07
/proc/27319/stat : 27319 (picosat) R 27317 27319 27176 0 -1 4194304 14468 0 0 0 64193 14 0 0 25 0 1 0 1093556851 59912192 14410 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27319/statm: 14627 14410 69 152 0 14473 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 58508

[startup+702.303 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 27802
/proc/meminfo: memFree=962072/2055920 swapFree=4176412/4192956
[pid=27319] ppid=27317 vsize=58508 CPUtime=702.05
/proc/27319/stat : 27319 (picosat) R 27317 27319 27176 0 -1 4194304 14468 0 0 0 70191 14 0 0 25 0 1 0 1093556851 59912192 14410 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27319/statm: 14627 14410 69 152 0 14473 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 58508

[startup+762.307 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 27802
/proc/meminfo: memFree=955992/2055920 swapFree=4176412/4192956
[pid=27319] ppid=27317 vsize=64448 CPUtime=762.04
/proc/27319/stat : 27319 (picosat) R 27317 27319 27176 0 -1 4194304 15989 0 0 0 76187 17 0 0 25 0 1 0 1093556851 65994752 15931 1992294400 134512640 135137933 4294956240 18446744073709551615 134543098 0 0 4096 0 0 0 0 17 1 0 0
/proc/27319/statm: 16112 15931 69 152 0 15958 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 64448

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 27802
/proc/meminfo: memFree=955928/2055920 swapFree=4176412/4192956
[pid=27319] ppid=27317 vsize=64580 CPUtime=822.02
/proc/27319/stat : 27319 (picosat) R 27317 27319 27176 0 -1 4194304 15996 0 0 0 82184 18 0 0 25 0 1 0 1093556851 66129920 15938 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27319/statm: 16145 15938 69 152 0 15991 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 64580

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 27802
/proc/meminfo: memFree=955928/2055920 swapFree=4176412/4192956
[pid=27319] ppid=27317 vsize=64564 CPUtime=882
/proc/27319/stat : 27319 (picosat) R 27317 27319 27176 0 -1 4194304 15996 0 0 0 88182 18 0 0 25 0 1 0 1093556851 66113536 15938 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27319/statm: 16141 15938 69 152 0 15987 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 64564

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 27802
/proc/meminfo: memFree=955864/2055920 swapFree=4176412/4192956
[pid=27319] ppid=27317 vsize=64564 CPUtime=941.98
/proc/27319/stat : 27319 (picosat) R 27317 27319 27176 0 -1 4194304 15996 0 0 0 94180 18 0 0 25 0 1 0 1093556851 66113536 15938 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/27319/statm: 16141 15938 69 152 0 15987 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 64564

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 27802
/proc/meminfo: memFree=955864/2055920 swapFree=4176412/4192956
[pid=27319] ppid=27317 vsize=64560 CPUtime=1001.97
/proc/27319/stat : 27319 (picosat) R 27317 27319 27176 0 -1 4194304 15996 0 0 0 100179 18 0 0 25 0 1 0 1093556851 66109440 15938 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/27319/statm: 16140 15938 69 152 0 15986 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 64560

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 27802
/proc/meminfo: memFree=955800/2055920 swapFree=4176412/4192956
[pid=27319] ppid=27317 vsize=64560 CPUtime=1061.95
/proc/27319/stat : 27319 (picosat) R 27317 27319 27176 0 -1 4194304 16007 0 0 0 106177 18 0 0 25 0 1 0 1093556851 66109440 15949 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27319/statm: 16140 15949 69 152 0 15986 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 64560

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 27802
/proc/meminfo: memFree=955864/2055920 swapFree=4176412/4192956
[pid=27319] ppid=27317 vsize=64560 CPUtime=1121.93
/proc/27319/stat : 27319 (picosat) R 27317 27319 27176 0 -1 4194304 16007 0 0 0 112175 18 0 0 25 0 1 0 1093556851 66109440 15949 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27319/statm: 16140 15949 69 152 0 15986 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 64560

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 27802
/proc/meminfo: memFree=955800/2055920 swapFree=4176412/4192956
[pid=27319] ppid=27317 vsize=64560 CPUtime=1181.91
/proc/27319/stat : 27319 (picosat) R 27317 27319 27176 0 -1 4194304 16007 0 0 0 118173 18 0 0 25 0 1 0 1093556851 66109440 15949 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27319/statm: 16140 15949 69 152 0 15986 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 64560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 27802
/proc/meminfo: memFree=955800/2055920 swapFree=4176412/4192956
[pid=27319] ppid=27317 vsize=64560 CPUtime=1200.02
/proc/27319/stat : 27319 (picosat) R 27317 27319 27176 0 -1 4194304 16007 0 0 0 119983 19 0 0 25 0 1 0 1093556851 66109440 15949 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27319/statm: 16140 15949 69 152 0 15986 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 64560

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): 1200.42
CPU time (s): 1200.04
CPU user time (s): 1199.83
CPU system time (s): 0.201969
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 64580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.201969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16007
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= 2889

runsolver used 1.07883 second user time and 3.3015 second system time

The end

Launcher Data 

Begin job on node40 at 2009-03-28 03:55:39
IDJOB=1512802
IDBENCH=70210
IDSOLVER=506
FILE ID=node40/1512802-1238208939
PBS_JOBID= 9060524
Free space on /tmp= 63492 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S805234188-084.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512802-1238208939/watcher-1512802-1238208939 -o /tmp/evaluation-result-1512802-1238208939/solver-1512802-1238208939 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1512802-1238208939.cnf

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

MD5SUM BENCH= a1fc4ba8186be6b254ba81203aa388ed
RANDOM SEED=2079145835

node40.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		: 3000.232
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		: 3000.232
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:       1020800 kB
Buffers:         59924 kB
Cached:         880412 kB
SwapCached:       9624 kB
Active:          88708 kB
Inactive:       862976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1020800 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:            1240 kB
Writeback:           0 kB
Mapped:          17128 kB
Slab:            69320 kB
Committed_AS:  2663588 kB
PageTables:       1476 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= 63500 MiB
End job on node40 at 2009-03-28 04:15:41