Trace number 1512838

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 913? (TO) 1200.07 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S144924920-056.cnf
MD5SUM6b9a37a79419867538c8285ea50dff79
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark94.1817
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-1512838-1238208949.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 
0.02/0.03	c 
0.02/0.03	c initial reduction limit 11000 clauses
0.02/0.03	c 
0.02/0.03	c +   0.0 226.0  1100  85.0 22000   100   100 12100  15.8   1.0 
0.02/0.03	c R   0.0 226.0  1100  85.0 22000   100   100 12100  15.8   1.0 
0.02/0.05	c +   0.1 209.2  1100  95.2 22000   250   250 13310  22.6   1.1 
0.02/0.06	c N   0.1 218.3  1100  97.6 22000   402   402 13310  26.8   1.2 
0.02/0.07	c +   0.1 222.9  1100  98.6 22000   475   475 14641  27.2   1.2 
0.09/0.11	c +   0.1 237.3  1100  99.5 22000   812   812 16105  26.5   1.4 
0.09/0.15	c N   0.2 247.3  1100  99.8 22000  1202  1202 16105  28.0   1.6 
0.09/0.16	c +   0.2 249.6  1100  99.8 22000  1317  1317 17715  28.5   1.7 
0.19/0.26	c +   0.3 259.8  1100  99.9 22000  2074  2074 19486  27.9   2.2 
0.39/0.41	c N   0.4 267.5  1100  99.9 22000  3207  3207 19486  26.4   2.9 
0.39/0.41	c +   0.4 267.5  1100  99.9 22000  3209  3209 21434  26.4   2.9 
0.59/0.65	c +   0.7 273.0  1100 100.0 22000  4911  4911 23577  27.2   4.1 
0.99/1.03	c +   1.0 276.7  1100 100.0 22000  7464  7464 25934  26.8   5.6 
1.09/1.11	c N   1.1 277.3  1100 100.0 22000  8024  8024 25934  28.2   6.0 
1.59/1.68	c +   1.7 279.5  1100 100.0 22000 11293 11293 28527  27.3   8.0 
2.89/2.98	c +   3.0 281.1  1100 100.0 22000 17036 17036 31379  26.9  11.7 
3.49/3.58	c N   3.6 281.7  1100 100.0 22000 19240 19240 31379  25.3  13.1 
5.69/5.73	c +   5.7 282.0  1100 100.0 22000 25650 25650 34516  25.8  17.5 
10.69/10.78	c +  10.8 281.6  1100 100.0 22000 38571 18286 37967  27.8  13.1 
12.49/12.55	c N  12.6 281.9  1100 100.0 22000 44884 24599 37967  26.9  17.4 
12.49/12.55	c 
12.49/12.55	c  seconds     variables   original    learned     agility
12.49/12.55	c         level        used      conflicts    limit          MB
12.49/12.55	c 
17.39/17.47	c +  17.5 281.7  1100 100.0 22000 57952 37667 41763  26.5  26.0 
28.98/29.07	c +  29.1 281.1  1100 100.0 22000 87023 39041 45939  27.9  26.6 
35.38/35.42	c N  35.4 280.7  1100 100.0 22000 102e3 23815 45939  26.6  16.3 
46.77/46.84	c +  46.8 280.0  1100 100.0 22000 130e3 21931 50532  27.3  15.0 
73.57/73.69	c +  73.7 278.7  1100 100.0 22000 196e3 16100 55585  25.5  11.5 
89.06/89.15	c N  89.1 278.9  1100 100.0 22000 230e3 50873 55585  26.9  35.4 
116.75/116.85	c + 116.8 279.0  1100 100.0 22000 294e3 31859 61143  24.4  22.2 
191.63/191.72	c + 191.7 279.0  1100 100.0 22000 441e3 38968 67257  26.5  27.6 
235.01/235.19	c N 235.1 278.9  1100 100.0 22000 512e3 59833 67257  25.1  42.9 
319.18/319.36	c + 319.2 279.0  1100 100.0 22000 662e3 55019 73982  24.6  39.5 
499.08/499.34	c + 499.1 277.5  1100 100.0 22000 993e3 35459 81380  25.2  24.9 
576.75/577.01	c N 576.8 277.1  1100 100.0 22000 112e4 38956 81380  27.5  26.8 
791.97/792.38	c + 792.1 276.1  1100 100.0 22000 148e4 73353 89518  25.5  49.8

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-1512838-1238208949/watcher-1512838-1238208949 -o /tmp/evaluation-result-1512838-1238208949/solver-1512838-1238208949 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1512838-1238208949.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.07 1.04 0.94 3/64 10837
/proc/meminfo: memFree=911600/2055920 swapFree=4178280/4192956
[pid=10837] ppid=10835 vsize=912 CPUtime=0
/proc/10837/stat : 10837 (picosat) R 10835 10837 10708 0 -1 4194304 136 0 0 0 0 0 0 0 18 0 1 0 1093560686 933888 121 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/10837/statm: 228 122 56 152 0 74 0

[startup+0.0303059 s]
/proc/loadavg: 1.07 1.04 0.94 3/64 10837
/proc/meminfo: memFree=911600/2055920 swapFree=4178280/4192956
[pid=10837] ppid=10835 vsize=1848 CPUtime=0.02
/proc/10837/stat : 10837 (picosat) R 10835 10837 10708 0 -1 4194304 353 0 0 0 2 0 0 0 18 0 1 0 1093560686 1892352 338 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/10837/statm: 462 338 68 152 0 308 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1848

[startup+0.10132 s]
/proc/loadavg: 1.07 1.04 0.94 3/64 10837
/proc/meminfo: memFree=911600/2055920 swapFree=4178280/4192956
[pid=10837] ppid=10835 vsize=2244 CPUtime=0.09
/proc/10837/stat : 10837 (picosat) R 10835 10837 10708 0 -1 4194304 449 0 0 0 9 0 0 0 18 0 1 0 1093560686 2297856 434 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/10837/statm: 561 434 69 152 0 407 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2244

[startup+0.301358 s]
/proc/loadavg: 1.07 1.04 0.94 3/64 10837
/proc/meminfo: memFree=911600/2055920 swapFree=4178280/4192956
[pid=10837] ppid=10835 vsize=3300 CPUtime=0.29
/proc/10837/stat : 10837 (picosat) R 10835 10837 10708 0 -1 4194304 718 0 0 0 29 0 0 0 19 0 1 0 1093560686 3379200 703 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/10837/statm: 825 704 69 152 0 671 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3300

[startup+0.701433 s]
/proc/loadavg: 1.07 1.04 0.94 3/64 10837
/proc/meminfo: memFree=911600/2055920 swapFree=4178280/4192956
[pid=10837] ppid=10835 vsize=5148 CPUtime=0.69
/proc/10837/stat : 10837 (picosat) R 10835 10837 10708 0 -1 4194304 1194 0 0 0 69 0 0 0 22 0 1 0 1093560686 5271552 1179 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/10837/statm: 1287 1179 69 152 0 1133 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5148

[startup+1.50158 s]
/proc/loadavg: 1.06 1.04 0.94 2/65 10838
/proc/meminfo: memFree=905896/2055920 swapFree=4178280/4192956
[pid=10837] ppid=10835 vsize=8504 CPUtime=1.49
/proc/10837/stat : 10837 (picosat) R 10835 10837 10708 0 -1 4194304 2012 0 0 0 148 1 0 0 25 0 1 0 1093560686 8708096 1997 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/10837/statm: 2126 1998 69 152 0 1972 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8504

[startup+3.10188 s]
/proc/loadavg: 1.06 1.04 0.94 2/65 10838
/proc/meminfo: memFree=901736/2055920 swapFree=4178280/4192956
[pid=10837] ppid=10835 vsize=13256 CPUtime=3.09
/proc/10837/stat : 10837 (picosat) R 10835 10837 10708 0 -1 4194304 3193 0 0 0 308 1 0 0 25 0 1 0 1093560686 13574144 3178 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/10837/statm: 3314 3178 69 152 0 3160 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13256

[startup+6.30148 s]
/proc/loadavg: 1.06 1.04 0.94 2/65 10838
/proc/meminfo: memFree=893872/2055920 swapFree=4178280/4192956
[pid=10837] ppid=10835 vsize=19856 CPUtime=6.29
/proc/10837/stat : 10837 (picosat) R 10835 10837 10708 0 -1 4194304 4862 0 0 0 627 2 0 0 25 0 1 0 1093560686 20332544 4847 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/10837/statm: 4964 4847 69 152 0 4810 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19856

[startup+12.7017 s]
/proc/loadavg: 1.05 1.03 0.94 2/65 10838
/proc/meminfo: memFree=886512/2055920 swapFree=4178280/4192956
[pid=10837] ppid=10835 vsize=25788 CPUtime=12.69
/proc/10837/stat : 10837 (picosat) R 10835 10837 10708 0 -1 4194304 6294 0 0 0 1265 4 0 0 25 0 1 0 1093560686 26406912 6268 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/10837/statm: 6447 6268 69 152 0 6293 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25788

[startup+25.5011 s]
/proc/loadavg: 1.04 1.03 0.94 2/65 10838
/proc/meminfo: memFree=881712/2055920 swapFree=4178280/4192956
[pid=10837] ppid=10835 vsize=30540 CPUtime=25.48
/proc/10837/stat : 10837 (picosat) R 10835 10837 10708 0 -1 4194304 7503 0 0 0 2543 5 0 0 25 0 1 0 1093560686 31272960 7477 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/10837/statm: 7635 7477 69 152 0 7481 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30540

[startup+51.1019 s]
/proc/loadavg: 1.02 1.03 0.94 2/65 10838
/proc/meminfo: memFree=878320/2055920 swapFree=4178280/4192956
[pid=10837] ppid=10835 vsize=33972 CPUtime=51.07
/proc/10837/stat : 10837 (picosat) R 10835 10837 10708 0 -1 4194304 8359 0 0 0 5101 6 0 0 25 0 1 0 1093560686 34787328 8333 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10837/statm: 8493 8333 69 152 0 8339 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 33972

[startup+102.306 s]
/proc/loadavg: 1.01 1.02 0.94 2/65 10838
/proc/meminfo: memFree=871216/2055920 swapFree=4178280/4192956
[pid=10837] ppid=10835 vsize=40836 CPUtime=102.26
/proc/10837/stat : 10837 (picosat) R 10835 10837 10708 0 -1 4194304 10117 0 0 0 10218 8 0 0 25 0 1 0 1093560686 41816064 10091 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10837/statm: 10209 10091 69 152 0 10055 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 40836

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 0.94 2/65 10838
/proc/meminfo: memFree=867120/2055920 swapFree=4178280/4192956
[pid=10837] ppid=10835 vsize=44928 CPUtime=162.24
/proc/10837/stat : 10837 (picosat) R 10835 10837 10708 0 -1 4194304 11130 0 0 0 16214 10 0 0 25 0 1 0 1093560686 46006272 11104 1992294400 134512640 135137933 4294956240 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/10837/statm: 11232 11104 69 152 0 11078 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 44928

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 0.94 2/65 10838
/proc/meminfo: memFree=861424/2055920 swapFree=4178280/4192956
[pid=10837] ppid=10835 vsize=51116 CPUtime=222.22
/proc/10837/stat : 10837 (picosat) R 10835 10837 10708 0 -1 4194304 12551 0 0 0 22211 11 0 0 25 0 1 0 1093560686 52342784 12525 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10837/statm: 12779 12525 69 152 0 12625 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 51116

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 0.94 2/65 10838
/proc/meminfo: memFree=861360/2055920 swapFree=4178280/4192956
[pid=10837] ppid=10835 vsize=51108 CPUtime=282.19
/proc/10837/stat : 10837 (picosat) R 10835 10837 10708 0 -1 4194304 12551 0 0 0 28208 11 0 0 25 0 1 0 1093560686 52334592 12525 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/10837/statm: 12777 12525 69 152 0 12623 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 51108

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 10844
/proc/meminfo: memFree=857264/2055920 swapFree=4178280/4192956
[pid=10837] ppid=10835 vsize=55064 CPUtime=342.17
/proc/10837/stat : 10837 (picosat) R 10835 10837 10708 0 -1 4194304 13575 0 0 0 34204 13 0 0 25 0 1 0 1093560686 56385536 13549 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/10837/statm: 13766 13549 69 152 0 13612 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 55064

[startup+402.302 s]
/proc/loadavg: 1.05 1.01 0.95 2/65 11320
/proc/meminfo: memFree=856808/2055920 swapFree=4178280/4192956
[pid=10837] ppid=10835 vsize=55064 CPUtime=402.11
/proc/10837/stat : 10837 (picosat) R 10835 10837 10708 0 -1 4194304 13575 0 0 0 40197 14 0 0 25 0 1 0 1093560686 56385536 13549 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10837/statm: 13766 13549 69 152 0 13612 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 55064

[startup+462.301 s]
/proc/loadavg: 1.02 1.01 0.95 2/65 11320
/proc/meminfo: memFree=857000/2055920 swapFree=4178280/4192956
[pid=10837] ppid=10835 vsize=55064 CPUtime=462.09
/proc/10837/stat : 10837 (picosat) R 10835 10837 10708 0 -1 4194304 13575 0 0 0 46195 14 0 0 25 0 1 0 1093560686 56385536 13549 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10837/statm: 13766 13549 69 152 0 13612 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 55064

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11320
/proc/meminfo: memFree=857000/2055920 swapFree=4178280/4192956
[pid=10837] ppid=10835 vsize=55064 CPUtime=522.07
/proc/10837/stat : 10837 (picosat) R 10835 10837 10708 0 -1 4194304 13575 0 0 0 52192 15 0 0 25 0 1 0 1093560686 56385536 13549 1992294400 134512640 135137933 4294956240 18446744073709551615 134527935 0 0 4096 0 0 0 0 17 1 0 0
/proc/10837/statm: 13766 13549 69 152 0 13612 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 55064

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11320
/proc/meminfo: memFree=852328/2055920 swapFree=4178280/4192956
[pid=10837] ppid=10835 vsize=59816 CPUtime=582.05
/proc/10837/stat : 10837 (picosat) R 10835 10837 10708 0 -1 4194304 14784 0 0 0 58189 16 0 0 25 0 1 0 1093560686 61251584 14758 1992294400 134512640 135137933 4294956240 18446744073709551615 134551384 0 0 4096 0 0 0 0 17 1 0 0
/proc/10837/statm: 14954 14758 69 152 0 14800 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 59816

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11320
/proc/meminfo: memFree=852264/2055920 swapFree=4178280/4192956
[pid=10837] ppid=10835 vsize=59816 CPUtime=642.04
/proc/10837/stat : 10837 (picosat) R 10835 10837 10708 0 -1 4194304 14784 0 0 0 64187 17 0 0 25 0 1 0 1093560686 61251584 14758 1992294400 134512640 135137933 4294956240 18446744073709551615 134548933 0 0 4096 0 0 0 0 17 1 0 0
/proc/10837/statm: 14954 14758 69 152 0 14800 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 59816

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11320
/proc/meminfo: memFree=852272/2055920 swapFree=4178280/4192956
[pid=10837] ppid=10835 vsize=59816 CPUtime=702.01
/proc/10837/stat : 10837 (picosat) R 10835 10837 10708 0 -1 4194304 14784 0 0 0 70184 17 0 0 25 0 1 0 1093560686 61251584 14758 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/10837/statm: 14954 14758 69 152 0 14800 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 59816

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11320
/proc/meminfo: memFree=852272/2055920 swapFree=4178280/4192956
[pid=10837] ppid=10835 vsize=59816 CPUtime=761.99
/proc/10837/stat : 10837 (picosat) R 10835 10837 10708 0 -1 4194304 14784 0 0 0 76182 17 0 0 25 0 1 0 1093560686 61251584 14758 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10837/statm: 14954 14758 69 152 0 14800 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 59816

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11320
/proc/meminfo: memFree=848304/2055920 swapFree=4178280/4192956
[pid=10837] ppid=10835 vsize=63776 CPUtime=821.96
/proc/10837/stat : 10837 (picosat) R 10835 10837 10708 0 -1 4194304 15773 0 0 0 82178 18 0 0 25 0 1 0 1093560686 65306624 15747 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10837/statm: 15944 15747 69 152 0 15790 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 63776

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11320
/proc/meminfo: memFree=847344/2055920 swapFree=4178280/4192956
[pid=10837] ppid=10835 vsize=64700 CPUtime=881.95
/proc/10837/stat : 10837 (picosat) R 10835 10837 10708 0 -1 4194304 16021 0 0 0 88176 19 0 0 25 0 1 0 1093560686 66252800 15995 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10837/statm: 16175 15995 69 152 0 16021 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 64700

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11320
/proc/meminfo: memFree=847088/2055920 swapFree=4178280/4192956
[pid=10837] ppid=10835 vsize=64964 CPUtime=941.92
/proc/10837/stat : 10837 (picosat) R 10835 10837 10708 0 -1 4194304 16073 0 0 0 94173 19 0 0 25 0 1 0 1093560686 66523136 16047 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10837/statm: 16241 16047 69 152 0 16087 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 64964

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11320
/proc/meminfo: memFree=847088/2055920 swapFree=4178280/4192956
[pid=10837] ppid=10835 vsize=64964 CPUtime=1001.9
/proc/10837/stat : 10837 (picosat) R 10835 10837 10708 0 -1 4194304 16073 0 0 0 100171 19 0 0 25 0 1 0 1093560686 66523136 16047 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10837/statm: 16241 16047 69 152 0 16087 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 64964

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11320
/proc/meminfo: memFree=847088/2055920 swapFree=4178280/4192956
[pid=10837] ppid=10835 vsize=64964 CPUtime=1061.89
/proc/10837/stat : 10837 (picosat) R 10835 10837 10708 0 -1 4194304 16073 0 0 0 106169 20 0 0 25 0 1 0 1093560686 66523136 16047 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10837/statm: 16241 16047 69 152 0 16087 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 64964

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11320
/proc/meminfo: memFree=847088/2055920 swapFree=4178280/4192956
[pid=10837] ppid=10835 vsize=64964 CPUtime=1121.87
/proc/10837/stat : 10837 (picosat) R 10835 10837 10708 0 -1 4194304 16073 0 0 0 112167 20 0 0 25 0 1 0 1093560686 66523136 16047 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10837/statm: 16241 16047 69 152 0 16087 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 64964

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11320
/proc/meminfo: memFree=847088/2055920 swapFree=4178280/4192956
[pid=10837] ppid=10835 vsize=64964 CPUtime=1181.85
/proc/10837/stat : 10837 (picosat) R 10835 10837 10708 0 -1 4194304 16073 0 0 0 118165 20 0 0 25 0 1 0 1093560686 66523136 16047 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10837/statm: 16241 16047 69 152 0 16087 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 64964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11320
/proc/meminfo: memFree=847024/2055920 swapFree=4178280/4192956
[pid=10837] ppid=10835 vsize=64964 CPUtime=1200.04
/proc/10837/stat : 10837 (picosat) R 10835 10837 10708 0 -1 4194304 16073 0 0 0 119984 20 0 0 25 0 1 0 1093560686 66523136 16047 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10837/statm: 16241 16047 69 152 0 16087 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 64964

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11320
/proc/meminfo: memFree=847024/2055920 swapFree=4178280/4192956
[pid=10837] ppid=10835 vsize=64964 CPUtime=1200.04
/proc/10837/stat : 10837 (picosat) R 10835 10837 10708 0 -1 4194304 16073 0 0 0 119984 20 0 0 25 0 1 0 1093560686 66523136 16047 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10837/statm: 16241 16047 69 152 0 16087 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 64964

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1199.85
CPU system time (s): 0.216967
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 64964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.216967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16073
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= 1740

runsolver used 0.85087 second user time and 2.54661 second system time

The end

Launcher Data 

Begin job on node21 at 2009-03-28 03:55:49
IDJOB=1512838
IDBENCH=70213
IDSOLVER=506
FILE ID=node21/1512838-1238208949
PBS_JOBID= 9060543
Free space on /tmp= 66424 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S144924920-056.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512838-1238208949/watcher-1512838-1238208949 -o /tmp/evaluation-result-1512838-1238208949/solver-1512838-1238208949 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1512838-1238208949.cnf

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

MD5SUM BENCH= 6b9a37a79419867538c8285ea50dff79
RANDOM SEED=2005873204

node21.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		: 3000.259
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		: 3000.259
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:        912080 kB
Buffers:         87576 kB
Cached:         959892 kB
SwapCached:       8436 kB
Active:         160716 kB
Inactive:       896736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        912080 kB
SwapTotal:     4192956 kB
SwapFree:      4178280 kB
Dirty:            1228 kB
Writeback:           0 kB
Mapped:          15020 kB
Slab:            72428 kB
Committed_AS:  2912896 kB
PageTables:       1380 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= 66424 MiB
End job on node21 at 2009-03-28 04:15:51