Trace number 1512538

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) 1200.06 1200.42

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S704699380-099.cnf
MD5SUM79363fa796cb5f9a1d9ad7ab58b2c2fb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark954.206
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
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-1512538-1238205332.cnf
0.00/0.00	c parsed header 'p cnf 1000 20000'
0.01/0.02	c initialized 1000 variables
0.01/0.02	c found 20000 non trivial clauses
0.01/0.02	c
0.01/0.02	c random number generator seed 0
0.01/0.02	c 
0.01/0.02	c  seconds     variables   original    learned     agility
0.01/0.02	c         level        used      conflicts    limit          MB
0.01/0.02	c 
0.01/0.02	c s   0.0   0.0  1000   0.0 20000     0     0     0   0.0   0.9 
0.01/0.03	c 
0.01/0.03	c initial reduction limit 10000 clauses
0.01/0.03	c 
0.01/0.03	c +   0.0 199.6  1000  86.3 20000   100   100 11000  16.1   0.9 
0.01/0.03	c R   0.0 199.6  1000  86.3 20000   100   100 11000  16.1   0.9 
0.01/0.04	c +   0.0 189.8  1000  97.3 20000   250   250 12100  24.3   1.0 
0.01/0.06	c N   0.1 199.6  1000  98.1 20000   403   403 12100  26.4   1.1 
0.01/0.07	c +   0.1 203.0  1000  98.6 20000   475   475 13310  26.5   1.1 
0.09/0.10	c +   0.1 214.9  1000  99.5 20000   812   812 14641  27.3   1.3 
0.09/0.15	c N   0.2 222.2  1000  99.7 20000  1205  1205 14641  27.2   1.5 
0.09/0.16	c +   0.2 223.7  1000  99.7 20000  1317  1317 16105  28.7   1.6 
0.19/0.24	c +   0.2 230.6  1000  99.8 20000  2074  2074 17715  25.2   2.0 
0.29/0.37	c +   0.4 236.0  1000  99.9 20000  3209  3209 19486  25.1   2.6 
0.29/0.37	c N   0.4 236.0  1000  99.9 20000  3211  3211 19486  24.9   2.6 
0.49/0.58	c +   0.6 239.9  1000 100.0 20000  4911  4911 21434  26.9   3.5 
0.89/0.91	c +   0.9 242.7  1000 100.0 20000  7464  7464 23577  27.7   4.9 
0.89/0.99	c N   1.0 243.2  1000 100.0 20000  8023  8023 23577  26.1   5.2 
1.49/1.51	c +   1.5 244.6  1000 100.0 20000 11293 11293 25934  27.6   7.2 
2.49/2.59	c +   2.6 246.3  1000 100.0 20000 17036 17036 28527  25.6  10.5 
3.09/3.11	c N   3.1 246.6  1000 100.0 20000 19262 19262 28527  26.9  11.8 
4.89/4.94	c +   4.9 247.2  1000 100.0 20000 25650 25650 31379  26.4  15.5 
8.49/8.59	c +   8.6 247.4  1000 100.0 20000 38571 19514 34516  26.9  12.4 
10.39/10.47	c N  10.5 247.5  1000 100.0 20000 44911 25854 34516  27.7  16.3 
10.39/10.47	c 
10.39/10.47	c  seconds     variables   original    learned     agility
10.39/10.47	c         level        used      conflicts    limit          MB
10.39/10.47	c 
14.39/14.45	c +  14.5 248.0  1000 100.0 20000 57952 17787 37967  25.6  11.4 
21.49/21.56	c +  21.6 247.1  1000 100.0 20000 87023 22474 41763  26.5  14.1 
26.59/26.62	c N  26.6 245.9  1000 100.0 20000 102e3 38060 41763  26.8  23.6 
36.28/36.33	c +  36.3 244.2  1000 100.0 20000 130e3 38096 45939  26.6  24.5 
60.67/60.71	c +  60.7 241.8  1000 100.0 20000 196e3 40467 50532  25.7  25.7 
73.07/73.17	c N  73.2 240.6  1000 100.0 20000 230e3 39107 50532  24.1  24.2 
97.17/97.29	c +  97.3 239.4  1000 100.0 20000 294e3 30391 55585  26.2  18.9 
163.64/163.71	c + 163.7 237.8  1000 100.0 20000 441e3 55089 61143  25.8  34.6 
195.14/195.23	c N 195.2 237.3  1000 100.0 20000 512e3 34594 61143  29.3  21.4 
259.31/259.44	c + 259.4 236.7  1000 100.0 20000 662e3 44381 67257  27.6  27.8 
430.96/431.12	c + 431.0 236.0  1000 100.0 20000 993e3 65416 73982  26.4  41.7 
503.03/503.25	c N 503.1 235.7  1000 100.0 20000 112e4 26167 73982  25.7  16.6 
698.28/698.54	c + 698.3 235.0  1000 100.0 20000 148e4 42175 81380  27.5  26.6 
1138.06/1138.49	c + 114e1 234.4  1000 100.0 20000 223e4 66180 89518  26.5  41.4

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-1512538-1238205332/watcher-1512538-1238205332 -o /tmp/evaluation-result-1512538-1238205332/solver-1512538-1238205332 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1512538-1238205332.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: 0.00 0.00 0.00 3/64 1532
/proc/meminfo: memFree=1123528/2055920 swapFree=4179868/4192956
[pid=1532] ppid=1530 vsize=912 CPUtime=0
/proc/1532/stat : 1532 (picosat) R 1530 1532 1495 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 697425609 933888 122 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1532/statm: 228 122 56 152 0 74 0

[startup+0.01418 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 1532
/proc/meminfo: memFree=1123528/2055920 swapFree=4179868/4192956
[pid=1532] ppid=1530 vsize=1312 CPUtime=0.01
/proc/1532/stat : 1532 (picosat) R 1530 1532 1495 0 -1 4194304 238 0 0 0 1 0 0 0 18 0 1 0 697425609 1343488 223 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/1532/statm: 328 223 56 152 0 174 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1312

[startup+0.101191 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 1532
/proc/meminfo: memFree=1123528/2055920 swapFree=4179868/4192956
[pid=1532] ppid=1530 vsize=2104 CPUtime=0.09
/proc/1532/stat : 1532 (picosat) R 1530 1532 1495 0 -1 4194304 427 0 0 0 9 0 0 0 18 0 1 0 697425609 2154496 412 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1532/statm: 526 412 69 152 0 372 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2104

[startup+0.30122 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 1532
/proc/meminfo: memFree=1123528/2055920 swapFree=4179868/4192956
[pid=1532] ppid=1530 vsize=3028 CPUtime=0.29
/proc/1532/stat : 1532 (picosat) R 1530 1532 1495 0 -1 4194304 674 0 0 0 29 0 0 0 19 0 1 0 697425609 3100672 659 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1532/statm: 757 659 69 152 0 603 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3028

[startup+0.701276 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 1532
/proc/meminfo: memFree=1123528/2055920 swapFree=4179868/4192956
[pid=1532] ppid=1530 vsize=4876 CPUtime=0.69
/proc/1532/stat : 1532 (picosat) R 1530 1532 1495 0 -1 4194304 1135 0 0 0 69 0 0 0 22 0 1 0 697425609 4993024 1120 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1532/statm: 1219 1120 69 152 0 1065 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4876

[startup+1.50139 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 1533
/proc/meminfo: memFree=1118016/2055920 swapFree=4179868/4192956
[pid=1532] ppid=1530 vsize=8176 CPUtime=1.49
/proc/1532/stat : 1532 (picosat) R 1530 1532 1495 0 -1 4194304 1945 0 0 0 149 0 0 0 25 0 1 0 697425609 8372224 1930 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1532/statm: 2044 1930 69 152 0 1890 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8176

[startup+3.10161 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 1533
/proc/meminfo: memFree=1113920/2055920 swapFree=4179868/4192956
[pid=1532] ppid=1530 vsize=12928 CPUtime=3.09
/proc/1532/stat : 1532 (picosat) R 1530 1532 1495 0 -1 4194304 3129 0 0 0 308 1 0 0 25 0 1 0 697425609 13238272 3114 1992294400 134512640 135137933 4294956240 18446744073709551615 134548901 0 0 4096 0 0 0 0 17 1 0 0
/proc/1532/statm: 3232 3114 69 152 0 3078 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12928

[startup+6.30107 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 1533
/proc/meminfo: memFree=1106304/2055920 swapFree=4179868/4192956
[pid=1532] ppid=1530 vsize=19264 CPUtime=6.29
/proc/1532/stat : 1532 (picosat) R 1530 1532 1495 0 -1 4194304 4729 0 0 0 627 2 0 0 25 0 1 0 697425609 19726336 4714 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1532/statm: 4816 4714 69 152 0 4662 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19264

[startup+12.702 s]
/proc/loadavg: 0.22 0.05 0.02 2/65 1533
/proc/meminfo: memFree=1103232/2055920 swapFree=4179868/4192956
[pid=1532] ppid=1530 vsize=21640 CPUtime=12.69
/proc/1532/stat : 1532 (picosat) R 1530 1532 1495 0 -1 4194304 5302 0 0 0 1267 2 0 0 25 0 1 0 697425609 22159360 5287 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1532/statm: 5410 5287 69 152 0 5256 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21640

[startup+25.5018 s]
/proc/loadavg: 0.34 0.08 0.02 2/65 1533
/proc/meminfo: memFree=1098816/2055920 swapFree=4179868/4192956
[pid=1532] ppid=1530 vsize=25328 CPUtime=25.49
/proc/1532/stat : 1532 (picosat) R 1530 1532 1495 0 -1 4194304 6184 0 0 0 2545 4 0 0 25 0 1 0 697425609 25935872 6169 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/1532/statm: 6332 6169 69 152 0 6178 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25328

[startup+51.1014 s]
/proc/loadavg: 0.56 0.15 0.05 2/65 1533
/proc/meminfo: memFree=1092928/2055920 swapFree=4179868/4192956
[pid=1532] ppid=1530 vsize=31136 CPUtime=51.08
/proc/1532/stat : 1532 (picosat) R 1530 1532 1495 0 -1 4194304 7648 0 0 0 5103 5 0 0 25 0 1 0 697425609 31883264 7633 1992294400 134512640 135137933 4294956240 18446744073709551615 134553704 0 0 4096 0 0 0 0 17 1 0 0
/proc/1532/statm: 7784 7633 69 152 0 7630 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 31136

[startup+102.306 s]
/proc/loadavg: 0.82 0.29 0.10 2/65 1533
/proc/meminfo: memFree=1090176/2055920 swapFree=4179868/4192956
[pid=1532] ppid=1530 vsize=33776 CPUtime=102.27
/proc/1532/stat : 1532 (picosat) R 1530 1532 1495 0 -1 4194304 8329 0 0 0 10221 6 0 0 25 0 1 0 697425609 34586624 8314 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/1532/statm: 8444 8314 69 152 0 8290 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 33776

[startup+162.301 s]
/proc/loadavg: 0.93 0.42 0.15 2/65 1533
/proc/meminfo: memFree=1087040/2055920 swapFree=4179868/4192956
[pid=1532] ppid=1530 vsize=36872 CPUtime=162.24
/proc/1532/stat : 1532 (picosat) R 1530 1532 1495 0 -1 4194304 9110 0 0 0 16217 7 0 0 25 0 1 0 697425609 37756928 9095 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/1532/statm: 9218 9095 69 152 0 9064 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 36872

[startup+222.302 s]
/proc/loadavg: 0.97 0.52 0.20 2/65 1533
/proc/meminfo: memFree=1083264/2055920 swapFree=4179868/4192956
[pid=1532] ppid=1530 vsize=40700 CPUtime=222.23
/proc/1532/stat : 1532 (picosat) R 1530 1532 1495 0 -1 4194304 10059 0 0 0 22215 8 0 0 25 0 1 0 697425609 41676800 10044 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1532/statm: 10175 10044 69 152 0 10021 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 40700

[startup+282.301 s]
/proc/loadavg: 0.99 0.61 0.25 2/65 1535
/proc/meminfo: memFree=1079424/2055920 swapFree=4179868/4192956
[pid=1532] ppid=1530 vsize=44908 CPUtime=282.21
/proc/1532/stat : 1532 (picosat) R 1530 1532 1495 0 -1 4194304 11010 0 0 0 28211 10 0 0 25 0 1 0 697425609 45985792 10995 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/1532/statm: 11227 10995 69 152 0 11073 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 44908

[startup+342.302 s]
/proc/loadavg: 0.99 0.67 0.30 2/65 1541
/proc/meminfo: memFree=1079232/2055920 swapFree=4179868/4192956
[pid=1532] ppid=1530 vsize=45012 CPUtime=342.19
/proc/1532/stat : 1532 (picosat) R 1530 1532 1495 0 -1 4194304 11141 0 0 0 34209 10 0 0 25 0 1 0 697425609 46092288 11029 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/1532/statm: 11253 11029 69 152 0 11099 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 45012

[startup+402.301 s]
/proc/loadavg: 0.99 0.73 0.34 2/65 1541
/proc/meminfo: memFree=1079168/2055920 swapFree=4179868/4192956
[pid=1532] ppid=1530 vsize=45144 CPUtime=402.17
/proc/1532/stat : 1532 (picosat) R 1530 1532 1495 0 -1 4194304 11151 0 0 0 40207 10 0 0 25 0 1 0 697425609 46227456 11039 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1532/statm: 11286 11039 69 152 0 11132 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 45144

[startup+462.302 s]
/proc/loadavg: 0.99 0.78 0.38 2/65 1541
/proc/meminfo: memFree=1074560/2055920 swapFree=4179868/4192956
[pid=1532] ppid=1530 vsize=49764 CPUtime=462.15
/proc/1532/stat : 1532 (picosat) R 1530 1532 1495 0 -1 4194304 12314 0 0 0 46204 11 0 0 25 0 1 0 697425609 50958336 12202 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1532/statm: 12441 12202 69 152 0 12287 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 49764

[startup+522.302 s]
/proc/loadavg: 1.07 0.84 0.42 2/65 1541
/proc/meminfo: memFree=1074560/2055920 swapFree=4179868/4192956
[pid=1532] ppid=1530 vsize=49764 CPUtime=522.13
/proc/1532/stat : 1532 (picosat) R 1530 1532 1495 0 -1 4194304 12314 0 0 0 52202 11 0 0 25 0 1 0 697425609 50958336 12202 1992294400 134512640 135137933 4294956240 18446744073709551615 134542915 0 0 4096 0 0 0 0 17 1 0 0
/proc/1532/statm: 12441 12202 69 152 0 12287 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 49764

[startup+582.302 s]
/proc/loadavg: 1.06 0.88 0.46 2/65 1541
/proc/meminfo: memFree=1074560/2055920 swapFree=4179868/4192956
[pid=1532] ppid=1530 vsize=49760 CPUtime=582.11
/proc/1532/stat : 1532 (picosat) R 1530 1532 1495 0 -1 4194304 12314 0 0 0 58200 11 0 0 25 0 1 0 697425609 50954240 12202 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1532/statm: 12440 12202 69 152 0 12286 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 49760

[startup+642.302 s]
/proc/loadavg: 1.06 0.92 0.50 2/65 1541
/proc/meminfo: memFree=1074560/2055920 swapFree=4179868/4192956
[pid=1532] ppid=1530 vsize=49640 CPUtime=642.1
/proc/1532/stat : 1532 (picosat) R 1530 1532 1495 0 -1 4194304 12314 0 0 0 64199 11 0 0 25 0 1 0 697425609 50831360 12200 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1532/statm: 12410 12200 69 152 0 12256 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 49640

[startup+702.301 s]
/proc/loadavg: 1.02 0.93 0.53 2/65 1541
/proc/meminfo: memFree=1074368/2055920 swapFree=4179868/4192956
[pid=1532] ppid=1530 vsize=49904 CPUtime=702.07
/proc/1532/stat : 1532 (picosat) R 1530 1532 1495 0 -1 4194304 12359 0 0 0 70196 11 0 0 25 0 1 0 697425609 51101696 12245 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1532/statm: 12476 12245 69 152 0 12322 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 49904

[startup+762.306 s]
/proc/loadavg: 1.00 0.94 0.55 2/65 1541
/proc/meminfo: memFree=1071040/2055920 swapFree=4179868/4192956
[pid=1532] ppid=1530 vsize=53204 CPUtime=762.06
/proc/1532/stat : 1532 (picosat) R 1530 1532 1495 0 -1 4194304 13195 0 0 0 76194 12 0 0 25 0 1 0 697425609 54480896 13081 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/1532/statm: 13301 13081 69 152 0 13147 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 53204

[startup+822.301 s]
/proc/loadavg: 1.00 0.95 0.58 2/65 1541
/proc/meminfo: memFree=1069312/2055920 swapFree=4179868/4192956
[pid=1532] ppid=1530 vsize=54788 CPUtime=822.04
/proc/1532/stat : 1532 (picosat) R 1530 1532 1495 0 -1 4194304 13609 0 0 0 82191 13 0 0 25 0 1 0 697425609 56102912 13495 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1532/statm: 13697 13495 69 152 0 13543 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 54788

[startup+882.302 s]
/proc/loadavg: 1.00 0.95 0.60 2/65 1541
/proc/meminfo: memFree=1069312/2055920 swapFree=4179868/4192956
[pid=1532] ppid=1530 vsize=54788 CPUtime=882.02
/proc/1532/stat : 1532 (picosat) R 1530 1532 1495 0 -1 4194304 13609 0 0 0 88189 13 0 0 25 0 1 0 697425609 56102912 13495 1992294400 134512640 135137933 4294956240 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 1 0 0
/proc/1532/statm: 13697 13495 69 152 0 13543 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 54788

[startup+942.301 s]
/proc/loadavg: 1.00 0.96 0.62 2/65 1541
/proc/meminfo: memFree=1069376/2055920 swapFree=4179868/4192956
[pid=1532] ppid=1530 vsize=54788 CPUtime=942
/proc/1532/stat : 1532 (picosat) R 1530 1532 1495 0 -1 4194304 13609 0 0 0 94187 13 0 0 25 0 1 0 697425609 56102912 13495 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1532/statm: 13697 13495 69 152 0 13543 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 54788

[startup+1002.3 s]
/proc/loadavg: 1.00 0.96 0.64 2/65 1541
/proc/meminfo: memFree=1069312/2055920 swapFree=4179868/4192956
[pid=1532] ppid=1530 vsize=54788 CPUtime=1001.99
/proc/1532/stat : 1532 (picosat) R 1530 1532 1495 0 -1 4194304 13609 0 0 0 100186 13 0 0 25 0 1 0 697425609 56102912 13495 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1532/statm: 13697 13495 69 152 0 13543 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 54788

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.66 2/65 1541
/proc/meminfo: memFree=1069312/2055920 swapFree=4179868/4192956
[pid=1532] ppid=1530 vsize=54788 CPUtime=1061.98
/proc/1532/stat : 1532 (picosat) R 1530 1532 1495 0 -1 4194304 13609 0 0 0 106184 14 0 0 25 0 1 0 697425609 56102912 13495 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1532/statm: 13697 13495 69 152 0 13543 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 54788

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.68 2/65 1541
/proc/meminfo: memFree=1069312/2055920 swapFree=4179868/4192956
[pid=1532] ppid=1530 vsize=54788 CPUtime=1121.96
/proc/1532/stat : 1532 (picosat) R 1530 1532 1495 0 -1 4194304 13609 0 0 0 112182 14 0 0 25 0 1 0 697425609 56102912 13495 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/1532/statm: 13697 13495 69 152 0 13543 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 54788

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.70 2/65 1541
/proc/meminfo: memFree=1065024/2055920 swapFree=4179868/4192956
[pid=1532] ppid=1530 vsize=59012 CPUtime=1181.94
/proc/1532/stat : 1532 (picosat) R 1530 1532 1495 0 -1 4194304 14684 0 0 0 118179 15 0 0 25 0 1 0 697425609 60428288 14570 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/1532/statm: 14753 14570 69 152 0 14599 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 59012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.97 0.70 2/65 1541
/proc/meminfo: memFree=1065024/2055920 swapFree=4179868/4192956
[pid=1532] ppid=1530 vsize=59012 CPUtime=1200.04
/proc/1532/stat : 1532 (picosat) R 1530 1532 1495 0 -1 4194304 14684 0 0 0 119989 15 0 0 25 0 1 0 697425609 60428288 14570 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1532/statm: 14753 14570 69 152 0 14599 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 59012

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): 1200.06
CPU user time (s): 1199.89
CPU system time (s): 0.166974
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 59012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.166974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14684
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= 2956

runsolver used 0.844871 second user time and 2.54261 second system time

The end

Launcher Data 

Begin job on node49 at 2009-03-28 02:55:32
IDJOB=1512538
IDBENCH=70188
IDSOLVER=506
FILE ID=node49/1512538-1238205332
PBS_JOBID= 9060517
Free space on /tmp= 66388 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S704699380-099.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512538-1238205332/watcher-1512538-1238205332 -o /tmp/evaluation-result-1512538-1238205332/solver-1512538-1238205332 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1512538-1238205332.cnf

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

MD5SUM BENCH= 79363fa796cb5f9a1d9ad7ab58b2c2fb
RANDOM SEED=2107741727

node49.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1124008 kB
Buffers:         90064 kB
Cached:         746752 kB
SwapCached:       6452 kB
Active:         184580 kB
Inactive:       661092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1124008 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:            1392 kB
Writeback:           0 kB
Mapped:          14528 kB
Slab:            72108 kB
Committed_AS:  1750656 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66384 MiB
End job on node49 at 2009-03-28 03:15:34