Trace number 1512646

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1736471436-014.cnf
MD5SUM88b3ae0f7e2752f0b445f361629fc38e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark29.5195
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
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-1512646-1238206540.cnf
0.00/0.00	c parsed header 'p cnf 800 16000'
0.00/0.01	c initialized 800 variables
0.00/0.01	c found 16000 non trivial clauses
0.00/0.01	c
0.00/0.01	c random number generator seed 0
0.00/0.01	c 
0.00/0.01	c  seconds     variables   original    learned     agility
0.00/0.01	c         level        used      conflicts    limit          MB
0.00/0.01	c 
0.00/0.01	c s   0.0   0.0   800   0.0 16000     0     0     0   0.0   0.7 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 8000 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0 170.7   800  84.3 16000   100   100  8800  15.3   0.7 
0.00/0.02	c R   0.0 170.7   800  84.3 16000   101   101  8800  15.3   0.7 
0.00/0.04	c +   0.0 168.2   800  96.0 16000   250   250  9680  25.4   0.8 
0.00/0.05	c N   0.1 178.5   800  98.4 16000   402   402  9680  28.6   0.8 
0.00/0.05	c +   0.1 181.8   800  98.6 16000   475   475 10648  29.3   0.9 
0.00/0.08	c +   0.1 192.5   800  99.6 16000   812   812 11712  28.0   1.0 
0.09/0.12	c N   0.1 200.4   800  99.9 16000  1203  1203 11712  27.7   1.2 
0.09/0.13	c +   0.1 202.1   800  99.9 16000  1317  1317 12883  27.0   1.3 
0.19/0.20	c +   0.2 207.9   800 100.0 16000  2074  2074 14171  26.7   1.7 
0.29/0.32	c N   0.3 211.3   800 100.0 16000  3206  3206 14171  27.4   2.3 
0.29/0.32	c +   0.3 211.4   800 100.0 16000  3209  3209 15588  27.4   2.3 
0.49/0.51	c +   0.5 213.7   800 100.0 16000  4911  4911 17146  27.2   3.1 
0.79/0.81	c +   0.8 214.9   800 100.0 16000  7464  7464 18860  27.0   4.4 
0.79/0.88	c N   0.9 215.1   800 100.0 16000  8019  8019 18860  26.4   4.6 
1.29/1.36	c +   1.4 215.9   800 100.0 16000 11293 11293 20746  27.5   6.3 
2.39/2.50	c +   2.5 216.7   800 100.0 16000 17036 17036 22820  27.1   9.5 
2.89/2.99	c N   3.0 216.9   800 100.0 16000 19250 19250 22820  24.7  10.8 
4.29/4.31	c +   4.3 217.3   800 100.0 16000 25650 14235 25102  27.1   8.2 
6.99/7.09	c +   7.1 217.8   800 100.0 16000 38571 14599 27612  24.9   8.4 
8.29/8.39	c N   8.4 218.2   800 100.0 16000 44894 20922 27612  26.7  11.8 
8.29/8.39	c 
8.29/8.39	c  seconds     variables   original    learned     agility
8.29/8.39	c         level        used      conflicts    limit          MB
8.29/8.39	c 
11.09/11.10	c +  11.1 218.7   800 100.0 16000 57952 18933 30373  25.5  10.4 
18.38/18.46	c +  18.5 218.7   800 100.0 16000 87023 13183 33410  26.7   7.3 
21.99/22.03	c N  22.0 218.3   800 100.0 16000 102e3 28765 33410  28.1  15.7 
29.39/29.48	c +  29.5 218.0   800 100.0 16000 130e3 17361 36751  27.5   9.8 
47.18/47.29	c +  47.3 217.4   800 100.0 16000 196e3 14026 40426  25.3   8.1 
55.87/55.93	c N  55.9 217.7   800 100.0 16000 230e3 21860 40426  26.8  12.3 
75.27/75.35	c +  75.3 217.4   800 100.0 16000 294e3 32271 44468  26.2  17.6 
120.56/120.64	c + 120.6 217.0   800 100.0 16000 441e3 29475 48914  26.5  16.4 
145.36/145.49	c N 145.5 216.9   800 100.0 16000 512e3 32994 48914  27.7  18.6 
195.84/195.96	c + 195.9 216.9   800 100.0 16000 662e3 43071 53805  25.4  24.0 
321.41/321.56	c + 321.5 216.6   800 100.0 16000 993e3 25207 59185  28.1  13.8 
372.49/372.61	c N 372.5 216.3   800 100.0 16000 112e4 27366 59185  27.4  15.2 
516.06/516.24	c + 516.1 216.7   800 100.0 16000 148e4 35891 65103  28.5  20.1 
838.78/839.01	c + 838.8 216.2   800 100.0 16000 223e4 35384 71613  29.1  20.2 
948.74/949.02	c N 948.8 216.0   800 100.0 16000 246e4 38945 71613  27.7  21.6

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-1512646-1238206540/watcher-1512646-1238206540 -o /tmp/evaluation-result-1512646-1238206540/solver-1512646-1238206540 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1512646-1238206540.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: 0.84 0.94 0.68 3/64 15807
/proc/meminfo: memFree=1026656/2055920 swapFree=4172472/4192956
[pid=15807] ppid=15805 vsize=912 CPUtime=0
/proc/15807/stat : 15807 (picosat) R 15805 15807 15736 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1093317178 933888 117 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/15807/statm: 228 117 56 152 0 74 0

[startup+0.096797 s]
/proc/loadavg: 0.84 0.94 0.68 3/64 15807
/proc/meminfo: memFree=1026656/2055920 swapFree=4172472/4192956
[pid=15807] ppid=15805 vsize=1836 CPUtime=0.09
/proc/15807/stat : 15807 (picosat) R 15805 15807 15736 0 -1 4194304 389 0 0 0 9 0 0 0 18 0 1 0 1093317178 1880064 374 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/15807/statm: 459 374 69 152 0 305 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1836

[startup+0.101797 s]
/proc/loadavg: 0.84 0.94 0.68 3/64 15807
/proc/meminfo: memFree=1026656/2055920 swapFree=4172472/4192956
[pid=15807] ppid=15805 vsize=1968 CPUtime=0.09
/proc/15807/stat : 15807 (picosat) R 15805 15807 15736 0 -1 4194304 396 0 0 0 9 0 0 0 18 0 1 0 1093317178 2015232 381 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/15807/statm: 492 381 69 152 0 338 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1968

[startup+0.301818 s]
/proc/loadavg: 0.84 0.94 0.68 3/64 15807
/proc/meminfo: memFree=1026656/2055920 swapFree=4172472/4192956
[pid=15807] ppid=15805 vsize=3024 CPUtime=0.29
/proc/15807/stat : 15807 (picosat) R 15805 15807 15736 0 -1 4194304 664 0 0 0 29 0 0 0 19 0 1 0 1093317178 3096576 649 1992294400 134512640 135137933 4294956240 18446744073709551615 134522889 0 0 4096 0 0 0 0 17 1 0 0
/proc/15807/statm: 756 649 69 152 0 602 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3024

[startup+0.701861 s]
/proc/loadavg: 0.84 0.94 0.68 3/64 15807
/proc/meminfo: memFree=1026656/2055920 swapFree=4172472/4192956
[pid=15807] ppid=15805 vsize=4872 CPUtime=0.69
/proc/15807/stat : 15807 (picosat) R 15805 15807 15736 0 -1 4194304 1122 0 0 0 69 0 0 0 23 0 1 0 1093317178 4988928 1107 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/15807/statm: 1218 1107 69 152 0 1064 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4872

[startup+1.50195 s]
/proc/loadavg: 0.84 0.94 0.68 2/65 15808
/proc/meminfo: memFree=1021272/2055920 swapFree=4172472/4192956
[pid=15807] ppid=15805 vsize=7776 CPUtime=1.49
/proc/15807/stat : 15807 (picosat) R 15805 15807 15736 0 -1 4194304 1855 0 0 0 149 0 0 0 25 0 1 0 1093317178 7962624 1840 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/15807/statm: 1944 1840 69 152 0 1790 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7776

[startup+3.10112 s]
/proc/loadavg: 0.84 0.94 0.68 2/65 15808
/proc/meminfo: memFree=1017560/2055920 swapFree=4172472/4192956
[pid=15807] ppid=15805 vsize=12264 CPUtime=3.09
/proc/15807/stat : 15807 (picosat) R 15805 15807 15736 0 -1 4194304 2953 0 0 0 308 1 0 0 25 0 1 0 1093317178 12558336 2938 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/15807/statm: 3066 2938 69 152 0 2912 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12264

[startup+6.30147 s]
/proc/loadavg: 0.85 0.94 0.68 2/65 15808
/proc/meminfo: memFree=1013080/2055920 swapFree=4172472/4192956
[pid=15807] ppid=15805 vsize=14660 CPUtime=6.29
/proc/15807/stat : 15807 (picosat) R 15805 15807 15736 0 -1 4194304 3554 0 0 0 628 1 0 0 25 0 1 0 1093317178 15011840 3539 1992294400 134512640 135137933 4294956240 18446744073709551615 134551624 0 0 4096 0 0 0 0 17 1 0 0
/proc/15807/statm: 3665 3539 69 152 0 3511 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14660

[startup+12.7012 s]
/proc/loadavg: 0.87 0.94 0.69 2/65 15808
/proc/meminfo: memFree=1010400/2055920 swapFree=4172472/4192956
[pid=15807] ppid=15805 vsize=16772 CPUtime=12.69
/proc/15807/stat : 15807 (picosat) R 15805 15807 15736 0 -1 4194304 4081 0 0 0 1267 2 0 0 25 0 1 0 1093317178 17174528 4066 1992294400 134512640 135137933 4294956240 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/15807/statm: 4193 4066 69 152 0 4039 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16772

[startup+25.5026 s]
/proc/loadavg: 0.89 0.94 0.69 2/65 15808
/proc/meminfo: memFree=1007328/2055920 swapFree=4172472/4192956
[pid=15807] ppid=15805 vsize=19932 CPUtime=25.49
/proc/15807/stat : 15807 (picosat) R 15805 15807 15736 0 -1 4194304 4843 0 0 0 2546 3 0 0 25 0 1 0 1093317178 20410368 4826 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/15807/statm: 4983 4826 69 152 0 4829 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19932

[startup+51.1023 s]
/proc/loadavg: 0.93 0.94 0.70 2/65 15808
/proc/meminfo: memFree=1005216/2055920 swapFree=4172472/4192956
[pid=15807] ppid=15805 vsize=21960 CPUtime=51.08
/proc/15807/stat : 15807 (picosat) R 15805 15807 15736 0 -1 4194304 5388 0 0 0 5105 3 0 0 25 0 1 0 1093317178 22487040 5347 1992294400 134512640 135137933 4294956240 18446744073709551615 134548928 0 0 4096 0 0 0 0 17 1 0 0
/proc/15807/statm: 5490 5347 69 152 0 5336 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21960

[startup+102.306 s]
/proc/loadavg: 0.97 0.95 0.71 2/65 15808
/proc/meminfo: memFree=1000992/2055920 swapFree=4172472/4192956
[pid=15807] ppid=15805 vsize=26184 CPUtime=102.27
/proc/15807/stat : 15807 (picosat) R 15805 15807 15736 0 -1 4194304 6455 0 0 0 10223 4 0 0 25 0 1 0 1093317178 26812416 6414 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15807/statm: 6546 6414 69 152 0 6392 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 26184

[startup+162.302 s]
/proc/loadavg: 0.99 0.95 0.73 2/65 15808
/proc/meminfo: memFree=998048/2055920 swapFree=4172472/4192956
[pid=15807] ppid=15805 vsize=29080 CPUtime=162.25
/proc/15807/stat : 15807 (picosat) R 15805 15807 15736 0 -1 4194304 7190 0 0 0 16220 5 0 0 25 0 1 0 1093317178 29777920 7149 1992294400 134512640 135137933 4294956240 18446744073709551615 134521257 0 0 4096 0 0 0 0 17 1 0 0
/proc/15807/statm: 7270 7149 69 152 0 7116 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 29080

[startup+222.303 s]
/proc/loadavg: 0.99 0.96 0.74 2/65 15808
/proc/meminfo: memFree=995104/2055920 swapFree=4172472/4192956
[pid=15807] ppid=15805 vsize=31984 CPUtime=222.24
/proc/15807/stat : 15807 (picosat) R 15805 15807 15736 0 -1 4194304 7916 0 0 0 22218 6 0 0 25 0 1 0 1093317178 32751616 7875 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/15807/statm: 7996 7875 69 152 0 7842 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 31984

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.75 2/65 15808
/proc/meminfo: memFree=994912/2055920 swapFree=4172472/4192956
[pid=15807] ppid=15805 vsize=32088 CPUtime=282.22
/proc/15807/stat : 15807 (picosat) R 15805 15807 15736 0 -1 4194304 7947 0 0 0 28216 6 0 0 25 0 1 0 1093317178 32858112 7906 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15807/statm: 8022 7906 69 152 0 7868 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 32088

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.76 2/65 15808
/proc/meminfo: memFree=992992/2055920 swapFree=4172472/4192956
[pid=15807] ppid=15805 vsize=33932 CPUtime=342.2
/proc/15807/stat : 15807 (picosat) R 15805 15807 15736 0 -1 4194304 8414 0 0 0 34213 7 0 0 25 0 1 0 1093317178 34746368 8373 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15807/statm: 8483 8373 69 152 0 8329 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 33932

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.78 2/65 15808
/proc/meminfo: memFree=991776/2055920 swapFree=4172472/4192956
[pid=15807] ppid=15805 vsize=35084 CPUtime=402.19
/proc/15807/stat : 15807 (picosat) R 15805 15807 15736 0 -1 4194304 8705 0 0 0 40212 7 0 0 25 0 1 0 1093317178 35926016 8664 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/15807/statm: 8771 8664 69 152 0 8617 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 35084

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.79 2/65 15808
/proc/meminfo: memFree=991776/2055920 swapFree=4172472/4192956
[pid=15807] ppid=15805 vsize=35084 CPUtime=462.17
/proc/15807/stat : 15807 (picosat) R 15805 15807 15736 0 -1 4194304 8712 0 0 0 46210 7 0 0 25 0 1 0 1093317178 35926016 8671 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15807/statm: 8771 8671 69 152 0 8617 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 35084

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.80 2/65 15808
/proc/meminfo: memFree=991840/2055920 swapFree=4172472/4192956
[pid=15807] ppid=15805 vsize=35216 CPUtime=522.15
/proc/15807/stat : 15807 (picosat) R 15805 15807 15736 0 -1 4194304 8737 0 0 0 52208 7 0 0 25 0 1 0 1093317178 36061184 8696 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15807/statm: 8804 8696 69 152 0 8650 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 35216

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.81 2/65 15808
/proc/meminfo: memFree=988256/2055920 swapFree=4172472/4192956
[pid=15807] ppid=15805 vsize=38648 CPUtime=582.14
/proc/15807/stat : 15807 (picosat) R 15805 15807 15736 0 -1 4194304 9616 0 0 0 58206 8 0 0 25 0 1 0 1093317178 39575552 9575 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15807/statm: 9662 9575 69 152 0 9508 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 38648

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 15810
/proc/meminfo: memFree=987808/2055920 swapFree=4172472/4192956
[pid=15807] ppid=15805 vsize=39176 CPUtime=642.12
/proc/15807/stat : 15807 (picosat) R 15805 15807 15736 0 -1 4194304 9734 0 0 0 64204 8 0 0 25 0 1 0 1093317178 40116224 9693 1992294400 134512640 135137933 4294956240 18446744073709551615 134552375 0 0 4096 0 0 0 0 17 1 0 0
/proc/15807/statm: 9794 9693 69 152 0 9640 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 39176

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 15810
/proc/meminfo: memFree=987808/2055920 swapFree=4172472/4192956
[pid=15807] ppid=15805 vsize=39176 CPUtime=702.11
/proc/15807/stat : 15807 (picosat) R 15805 15807 15736 0 -1 4194304 9734 0 0 0 70202 9 0 0 25 0 1 0 1093317178 40116224 9693 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15807/statm: 9794 9693 69 152 0 9640 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 39176

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 15810
/proc/meminfo: memFree=987744/2055920 swapFree=4172472/4192956
[pid=15807] ppid=15805 vsize=39176 CPUtime=762.1
/proc/15807/stat : 15807 (picosat) R 15805 15807 15736 0 -1 4194304 9734 0 0 0 76201 9 0 0 25 0 1 0 1093317178 40116224 9693 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15807/statm: 9794 9693 69 152 0 9640 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 39176

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.84 2/65 15810
/proc/meminfo: memFree=987808/2055920 swapFree=4172472/4192956
[pid=15807] ppid=15805 vsize=39176 CPUtime=822.08
/proc/15807/stat : 15807 (picosat) R 15805 15807 15736 0 -1 4194304 9734 0 0 0 82199 9 0 0 25 0 1 0 1093317178 40116224 9693 1992294400 134512640 135137933 4294956240 18446744073709551615 134548868 0 0 4096 0 0 0 0 17 1 0 0
/proc/15807/statm: 9794 9693 69 152 0 9640 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 39176

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.84 2/65 15810
/proc/meminfo: memFree=984416/2055920 swapFree=4172472/4192956
[pid=15807] ppid=15805 vsize=42988 CPUtime=882.06
/proc/15807/stat : 15807 (picosat) R 15805 15807 15736 0 -1 4194304 10574 0 0 0 88196 10 0 0 25 0 1 0 1093317178 44019712 10533 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/15807/statm: 10747 10533 69 152 0 10593 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 42988

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 15810
/proc/meminfo: memFree=984416/2055920 swapFree=4172472/4192956
[pid=15807] ppid=15805 vsize=42988 CPUtime=942.05
/proc/15807/stat : 15807 (picosat) R 15805 15807 15736 0 -1 4194304 10574 0 0 0 94195 10 0 0 25 0 1 0 1093317178 44019712 10533 1992294400 134512640 135137933 4294956240 18446744073709551615 134547517 0 0 4096 0 0 0 0 17 1 0 0
/proc/15807/statm: 10747 10533 69 152 0 10593 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 42988

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 15810
/proc/meminfo: memFree=984416/2055920 swapFree=4172472/4192956
[pid=15807] ppid=15805 vsize=42988 CPUtime=1002.03
/proc/15807/stat : 15807 (picosat) R 15805 15807 15736 0 -1 4194304 10574 0 0 0 100193 10 0 0 25 0 1 0 1093317178 44019712 10533 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/15807/statm: 10747 10533 69 152 0 10593 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 42988

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 15810
/proc/meminfo: memFree=984416/2055920 swapFree=4172472/4192956
[pid=15807] ppid=15805 vsize=42988 CPUtime=1062.01
/proc/15807/stat : 15807 (picosat) R 15805 15807 15736 0 -1 4194304 10574 0 0 0 106191 10 0 0 25 0 1 0 1093317178 44019712 10533 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/15807/statm: 10747 10533 69 152 0 10593 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 42988

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/65 15810
/proc/meminfo: memFree=984416/2055920 swapFree=4172472/4192956
[pid=15807] ppid=15805 vsize=43012 CPUtime=1122
/proc/15807/stat : 15807 (picosat) R 15805 15807 15736 0 -1 4194304 10587 0 0 0 112190 10 0 0 25 0 1 0 1093317178 44044288 10546 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/15807/statm: 10753 10546 69 152 0 10599 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 43012

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/65 15810
/proc/meminfo: memFree=984352/2055920 swapFree=4172472/4192956
[pid=15807] ppid=15805 vsize=43012 CPUtime=1181.98
/proc/15807/stat : 15807 (picosat) R 15805 15807 15736 0 -1 4194304 10587 0 0 0 118188 10 0 0 25 0 1 0 1093317178 44044288 10546 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15807/statm: 10753 10546 69 152 0 10599 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 43012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 15810
/proc/meminfo: memFree=984352/2055920 swapFree=4172472/4192956
[pid=15807] ppid=15805 vsize=43012 CPUtime=1200.08
/proc/15807/stat : 15807 (picosat) R 15805 15807 15736 0 -1 4194304 10587 0 0 0 119998 10 0 0 25 0 1 0 1093317178 44044288 10546 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15807/statm: 10753 10546 69 152 0 10599 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 43012

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.99
CPU system time (s): 0.112982
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 43120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10587
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= 1869

runsolver used 0.891864 second user time and 2.74158 second system time

The end

Launcher Data 

Begin job on node37 at 2009-03-28 03:15:40
IDJOB=1512646
IDBENCH=70197
IDSOLVER=506
FILE ID=node37/1512646-1238206540
PBS_JOBID= 9060527
Free space on /tmp= 66416 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1736471436-014.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512646-1238206540/watcher-1512646-1238206540 -o /tmp/evaluation-result-1512646-1238206540/solver-1512646-1238206540 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1512646-1238206540.cnf

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

MD5SUM BENCH= 88b3ae0f7e2752f0b445f361629fc38e
RANDOM SEED=893224989

node37.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		: 3000.213
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		: 3000.213
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:       1027136 kB
Buffers:         93048 kB
Cached:         831692 kB
SwapCached:      14544 kB
Active:         274064 kB
Inactive:       666668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1027136 kB
SwapTotal:     4192956 kB
SwapFree:      4172472 kB
Dirty:            1124 kB
Writeback:           0 kB
Mapped:          18744 kB
Slab:            74152 kB
Committed_AS:  2800780 kB
PageTables:       1384 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= 66416 MiB
End job on node37 at 2009-03-28 03:35:42