Trace number 1513906

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) 1200.12 1200.53

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S1906525286-005.cnf
MD5SUMf6a466c72f4f8727dda0aabdbbe355f0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.72267
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
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-1513906-1238223391.cnf
0.00/0.00	c parsed header 'p cnf 10000 42000'
0.00/0.06	c initialized 10000 variables
0.00/0.06	c found 42000 non trivial clauses
0.00/0.06	c
0.00/0.06	c random number generator seed 0
0.00/0.06	c 
0.00/0.06	c  seconds     variables   original    learned     agility
0.00/0.06	c         level        used      conflicts    limit          MB
0.00/0.06	c 
0.00/0.06	c s   0.1   0.0 10000   0.0 42000     0     0     0   0.0   2.0 
0.00/0.08	c 
0.00/0.08	c initial reduction limit 21000 clauses
0.00/0.08	c 
0.00/0.08	c +   0.1 697.4 10000  28.9 42000   100   100 23100  14.0   2.1 
0.00/0.08	c R   0.1 697.4 10000  29.1 42000   102   102 23100  13.9   2.1 
0.09/0.13	c +   0.1 528.9 10000  55.0 42000   250   250 25410  18.5   2.2 
0.09/0.17	c R   0.2 534.0 10000  63.0 42000   404   404 25410  15.7   2.3 
0.09/0.19	c +   0.2 504.9 10000  66.9 42000   475   475 27951  15.0   2.3 
0.19/0.29	c +   0.3 452.8 10000  79.5 42000   812   812 30746  18.0   2.5 
0.39/0.42	c R   0.4 462.2 10000  84.6 42000  1208  1208 30746  15.5   2.8 
0.39/0.45	c +   0.5 441.4 10000  86.3 42000  1317  1317 33820  17.6   2.9 
0.59/0.65	c +   0.7 424.3 10000  93.4 42000  2074  2074 37202  17.6   3.3 
0.99/1.00	c +   1.0 436.7 10000  95.6 42000  3209  3209 40922  15.8   4.1 
0.99/1.00	c R   1.0 436.8 10000  95.6 42000  3212  3212 40922  15.1   4.2 
1.39/1.49	c +   1.5 418.5 10000  98.3 42000  4911  4911 45014  15.6   5.1 
2.30/2.32	c +   2.3 427.5 10000  98.9 42000  7464  7464 49515  14.6   7.1 
2.49/2.54	c R   2.5 430.3 10000  98.9 42000  8025  8025 49515  16.1   7.7 
3.59/3.64	c +   3.6 420.3 10000  99.2 42000 11293 11293 54466  16.7  10.1 
5.59/5.62	c +   5.6 424.8 10000  99.5 42000 17036 17036 59912  15.9  14.1 
6.39/6.48	c R   6.5 432.8 10000  99.5 42000 19243 19243 59912  14.2  16.0 
8.79/8.88	c +   8.9 427.1 10000  99.5 42000 25650 25650 65903  17.0  20.1 
14.19/14.21	c +  14.2 431.0 10000  99.6 42000 38571 38571 72493  16.6  29.7 
17.09/17.15	c R  17.2 439.7 10000  99.6 42000 44905 44905 72493  14.7  35.4 
17.09/17.15	c 
17.09/17.15	c  seconds     variables   original    learned     agility
17.09/17.15	c         level        used      conflicts    limit          MB
17.09/17.15	c 
23.48/23.57	c +  23.6 429.9 10000  99.6 42000 57952 57952 79742  17.2  44.3 
38.38/38.40	c +  38.4 433.3 10000  99.6 42000 87023 20101 87716  15.0  18.3 
45.78/45.88	c R  45.9 443.9 10000  99.6 42000 102e3 35686 87716  13.7  33.8 
59.27/59.37	c +  59.4 437.7 10000  99.6 42000 130e3 63707 96487  12.6  53.9 
92.47/92.57	c +  92.5 439.3 10000  99.6 42000 196e3 45479 106e3  15.2  39.8 
111.66/111.79	c R 111.8 446.7 10000  99.6 42000 230e3 80267 106e3  15.1  73.4 
145.04/145.19	c + 145.1 441.9 10000  99.6 42000 294e3 50246 116e3  17.1  42.8 
224.72/224.88	c + 224.8 442.6 10000  99.6 42000 441e3 93585 128e3  14.1  80.2 
278.70/278.85	c R 278.8 452.2 10000  99.6 42000 512e3 49607 128e3  16.1  52.2 
363.36/363.60	c + 363.5 448.8 10000  99.6 42000 662e3 83344 141e3  16.4  70.2 
560.90/561.17	c + 561.0 450.2 10000  99.6 42000 993e3 32092 155e3  15.3  34.2 
696.25/696.59	c R 696.4 459.5 10000  99.6 42000 112e4 28801 155e3  12.7  37.0 
914.28/914.63	c + 914.3 454.7 10000  99.6 42000 148e4 107e3 170e3  16.4  87.3

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-1513906-1238223391/watcher-1513906-1238223391 -o /tmp/evaluation-result-1513906-1238223391/solver-1513906-1238223391 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513906-1238223391.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: 0.92 0.97 0.97 3/64 11728
/proc/meminfo: memFree=891336/2055920 swapFree=4178280/4192956
[pid=11728] ppid=11726 vsize=1544 CPUtime=0
/proc/11728/stat : 11728 (picosat) R 11726 11728 11633 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1095004883 1581056 252 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/11728/statm: 386 252 56 152 0 232 0

[startup+0.10228 s]
/proc/loadavg: 0.92 0.97 0.97 3/64 11728
/proc/meminfo: memFree=891336/2055920 swapFree=4178280/4192956
[pid=11728] ppid=11726 vsize=2992 CPUtime=0.09
/proc/11728/stat : 11728 (picosat) R 11726 11728 11633 0 -1 4194304 645 0 0 0 9 0 0 0 18 0 1 0 1095004883 3063808 630 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/11728/statm: 748 630 69 152 0 594 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2992

[startup+0.201298 s]
/proc/loadavg: 0.92 0.97 0.97 3/64 11728
/proc/meminfo: memFree=891336/2055920 swapFree=4178280/4192956
[pid=11728] ppid=11726 vsize=3256 CPUtime=0.19
/proc/11728/stat : 11728 (picosat) R 11726 11728 11633 0 -1 4194304 702 0 0 0 19 0 0 0 18 0 1 0 1095004883 3334144 687 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/11728/statm: 814 687 69 152 0 660 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3256

[startup+0.301317 s]
/proc/loadavg: 0.92 0.97 0.97 3/64 11728
/proc/meminfo: memFree=891336/2055920 swapFree=4178280/4192956
[pid=11728] ppid=11726 vsize=3520 CPUtime=0.29
/proc/11728/stat : 11728 (picosat) R 11726 11728 11633 0 -1 4194304 756 0 0 0 29 0 0 0 19 0 1 0 1095004883 3604480 741 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/11728/statm: 880 741 69 152 0 726 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3520

[startup+0.701393 s]
/proc/loadavg: 0.92 0.97 0.97 3/64 11728
/proc/meminfo: memFree=891336/2055920 swapFree=4178280/4192956
[pid=11728] ppid=11726 vsize=4444 CPUtime=0.69
/proc/11728/stat : 11728 (picosat) R 11726 11728 11633 0 -1 4194304 989 0 0 0 69 0 0 0 22 0 1 0 1095004883 4550656 974 1992294400 134512640 135137933 4294956240 18446744073709551615 134527739 0 0 4096 0 0 0 0 17 1 0 0
/proc/11728/statm: 1111 974 69 152 0 957 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4444

[startup+1.50154 s]
/proc/loadavg: 0.92 0.97 0.97 2/65 11729
/proc/meminfo: memFree=886720/2055920 swapFree=4178280/4192956
[pid=11728] ppid=11726 vsize=6160 CPUtime=1.49
/proc/11728/stat : 11728 (picosat) R 11726 11728 11633 0 -1 4194304 1417 0 0 0 149 0 0 0 25 0 1 0 1095004883 6307840 1402 1992294400 134512640 135137933 4294956240 18446744073709551615 134549047 0 0 4096 0 0 0 0 17 1 0 0
/proc/11728/statm: 1540 1402 69 152 0 1386 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6160

[startup+3.10185 s]
/proc/loadavg: 0.92 0.97 0.97 2/65 11729
/proc/meminfo: memFree=884032/2055920 swapFree=4178280/4192956
[pid=11728] ppid=11726 vsize=10020 CPUtime=3.09
/proc/11728/stat : 11728 (picosat) R 11726 11728 11633 0 -1 4194304 2387 0 0 0 308 1 0 0 25 0 1 0 1095004883 10260480 2372 1992294400 134512640 135137933 4294956240 18446744073709551615 134552420 0 0 4096 0 0 0 0 17 1 0 0
/proc/11728/statm: 2505 2372 69 152 0 2351 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10020

[startup+6.30145 s]
/proc/loadavg: 0.93 0.97 0.97 2/65 11729
/proc/meminfo: memFree=876736/2055920 swapFree=4178280/4192956
[pid=11728] ppid=11726 vsize=17016 CPUtime=6.29
/proc/11728/stat : 11728 (picosat) R 11726 11728 11633 0 -1 4194304 4129 0 0 0 627 2 0 0 25 0 1 0 1095004883 17424384 4114 1992294400 134512640 135137933 4294956240 18446744073709551615 134542985 0 0 4096 0 0 0 0 17 1 0 0
/proc/11728/statm: 4254 4114 69 152 0 4100 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17016

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.97 2/65 11729
/proc/meminfo: memFree=864512/2055920 swapFree=4178280/4192956
[pid=11728] ppid=11726 vsize=28628 CPUtime=12.69
/proc/11728/stat : 11728 (picosat) R 11726 11728 11633 0 -1 4194304 7001 0 0 0 1265 4 0 0 25 0 1 0 1095004883 29315072 6986 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/11728/statm: 7157 6986 69 152 0 7003 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28628

[startup+25.5011 s]
/proc/loadavg: 0.95 0.97 0.97 2/65 11729
/proc/meminfo: memFree=842240/2055920 swapFree=4178280/4192956
[pid=11728] ppid=11726 vsize=49880 CPUtime=25.48
/proc/11728/stat : 11728 (picosat) R 11726 11728 11633 0 -1 4194304 12351 0 0 0 2540 8 0 0 25 0 1 0 1095004883 51077120 12336 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11728/statm: 12470 12336 69 152 0 12316 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 49880

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 0.97 2/65 11729
/proc/meminfo: memFree=827520/2055920 swapFree=4178280/4192956
[pid=11728] ppid=11726 vsize=64604 CPUtime=51.08
/proc/11728/stat : 11728 (picosat) R 11726 11728 11633 0 -1 4194304 15951 0 0 0 5096 12 0 0 25 0 1 0 1095004883 66154496 15911 1992294400 134512640 135137933 4294956240 18446744073709551615 134552847 0 0 4096 0 0 0 0 17 1 0 0
/proc/11728/statm: 16151 15911 69 152 0 15997 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 64604

[startup+102.302 s]
/proc/loadavg: 0.98 0.97 0.97 2/65 11729
/proc/meminfo: memFree=808960/2055920 swapFree=4178280/4192956
[pid=11728] ppid=11726 vsize=82952 CPUtime=102.26
/proc/11728/stat : 11728 (picosat) R 11726 11728 11633 0 -1 4194304 20579 0 0 0 10209 17 0 0 25 0 1 0 1095004883 84942848 20539 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11728/statm: 20738 20539 69 152 0 20584 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 82952

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11729
/proc/meminfo: memFree=795776/2055920 swapFree=4178280/4192956
[pid=11728] ppid=11726 vsize=96020 CPUtime=162.23
/proc/11728/stat : 11728 (picosat) R 11726 11728 11633 0 -1 4194304 23862 0 0 0 16203 20 0 0 25 0 1 0 1095004883 98324480 23822 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/11728/statm: 24005 23822 69 152 0 23851 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 96020

[startup+222.304 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11729
/proc/meminfo: memFree=791552/2055920 swapFree=4178280/4192956
[pid=11728] ppid=11726 vsize=100112 CPUtime=222.22
/proc/11728/stat : 11728 (picosat) R 11726 11728 11633 0 -1 4194304 24910 0 0 0 22200 22 0 0 25 0 1 0 1095004883 102514688 24870 1992294400 134512640 135137933 4294956240 18446744073709551615 134552375 0 0 4096 0 0 0 0 17 1 0 0
/proc/11728/statm: 25028 24870 69 152 0 24874 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 100112

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11735
/proc/meminfo: memFree=771896/2055920 swapFree=4178280/4192956
[pid=11728] ppid=11726 vsize=119516 CPUtime=282.19
/proc/11728/stat : 11728 (picosat) R 11726 11728 11633 0 -1 4194304 29784 0 0 0 28192 27 0 0 25 0 1 0 1095004883 122384384 29744 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/11728/statm: 29879 29744 69 152 0 29725 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 119516

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11735
/proc/meminfo: memFree=777528/2055920 swapFree=4178280/4192956
[pid=11728] ppid=11726 vsize=113680 CPUtime=342.17
/proc/11728/stat : 11728 (picosat) R 11726 11728 11633 0 -1 4194304 29784 0 0 0 34190 27 0 0 25 0 1 0 1095004883 116408320 28301 1992294400 134512640 135137933 4294956240 18446744073709551615 134543700 0 0 4096 0 0 0 0 17 1 0 0
/proc/11728/statm: 28420 28301 69 152 0 28266 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 113680

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11735
/proc/meminfo: memFree=772792/2055920 swapFree=4178280/4192956
[pid=11728] ppid=11726 vsize=120264 CPUtime=402.15
/proc/11728/stat : 11728 (picosat) R 11726 11728 11633 0 -1 4194304 31304 0 0 0 40186 29 0 0 25 0 1 0 1095004883 123150336 29821 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/11728/statm: 30066 29821 69 152 0 29912 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 120264

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11735
/proc/meminfo: memFree=771448/2055920 swapFree=4178280/4192956
[pid=11728] ppid=11726 vsize=120908 CPUtime=462.13
/proc/11728/stat : 11728 (picosat) R 11726 11728 11633 0 -1 4194304 31351 0 0 0 46184 29 0 0 25 0 1 0 1095004883 123809792 29868 1992294400 134512640 135137933 4294956240 18446744073709551615 134521403 0 0 4096 0 0 0 0 17 1 0 0
/proc/11728/statm: 30227 29868 69 152 0 30073 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 120908

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11735
/proc/meminfo: memFree=766968/2055920 swapFree=4178280/4192956
[pid=11728] ppid=11726 vsize=125396 CPUtime=522.11
/proc/11728/stat : 11728 (picosat) R 11726 11728 11633 0 -1 4194304 32468 0 0 0 52181 30 0 0 25 0 1 0 1095004883 128405504 30985 1992294400 134512640 135137933 4294956240 18446744073709551615 134543098 0 0 4096 0 0 0 0 17 1 0 0
/proc/11728/statm: 31349 30985 69 152 0 31195 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 125396

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11735
/proc/meminfo: memFree=771264/2055920 swapFree=4178280/4192956
[pid=11728] ppid=11726 vsize=120844 CPUtime=582.09
/proc/11728/stat : 11728 (picosat) R 11726 11728 11633 0 -1 4194304 32468 0 0 0 58179 30 0 0 25 0 1 0 1095004883 123744256 29860 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11728/statm: 30211 29860 69 152 0 30057 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 120844

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11735
/proc/meminfo: memFree=747072/2055920 swapFree=4178280/4192956
[pid=11728] ppid=11726 vsize=146188 CPUtime=642.07
/proc/11728/stat : 11728 (picosat) R 11726 11728 11633 0 -1 4194304 38800 0 0 0 64170 37 0 0 25 0 1 0 1095004883 149696512 36192 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/11728/statm: 36547 36192 69 152 0 36393 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 146188

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11735
/proc/meminfo: memFree=705984/2055920 swapFree=4178280/4192956
[pid=11728] ppid=11726 vsize=186184 CPUtime=702.05
/proc/11728/stat : 11728 (picosat) R 11726 11728 11633 0 -1 4194304 48808 0 0 0 70155 50 0 0 25 0 1 0 1095004883 190652416 46200 1992294400 134512640 135137933 4294956240 18446744073709551615 134554574 0 0 4096 0 0 0 0 17 1 0 0
/proc/11728/statm: 46546 46200 69 152 0 46392 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 186184

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11735
/proc/meminfo: memFree=705920/2055920 swapFree=4178280/4192956
[pid=11728] ppid=11726 vsize=186184 CPUtime=762.04
/proc/11728/stat : 11728 (picosat) R 11726 11728 11633 0 -1 4194304 48808 0 0 0 76154 50 0 0 25 0 1 0 1095004883 190652416 46200 1992294400 134512640 135137933 4294956240 18446744073709551615 134548790 0 0 4096 0 0 0 0 17 1 0 0
/proc/11728/statm: 46546 46200 69 152 0 46392 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 186184

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11735
/proc/meminfo: memFree=722816/2055920 swapFree=4178280/4192956
[pid=11728] ppid=11726 vsize=169020 CPUtime=822.01
/proc/11728/stat : 11728 (picosat) R 11726 11728 11633 0 -1 4194304 48808 0 0 0 82151 50 0 0 25 0 1 0 1095004883 173076480 41932 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/11728/statm: 42255 41932 69 152 0 42101 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 169020

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11735
/proc/meminfo: memFree=722880/2055920 swapFree=4178280/4192956
[pid=11728] ppid=11726 vsize=169020 CPUtime=881.99
/proc/11728/stat : 11728 (picosat) R 11726 11728 11633 0 -1 4194304 48808 0 0 0 88149 50 0 0 25 0 1 0 1095004883 173076480 41932 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11728/statm: 42255 41932 69 152 0 42101 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 169020

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11735
/proc/meminfo: memFree=722880/2055920 swapFree=4178280/4192956
[pid=11728] ppid=11726 vsize=169020 CPUtime=941.96
/proc/11728/stat : 11728 (picosat) R 11726 11728 11633 0 -1 4194304 48808 0 0 0 94146 50 0 0 25 0 1 0 1095004883 173076480 41932 1992294400 134512640 135137933 4294956240 18446744073709551615 134548572 0 0 4096 0 0 0 0 17 1 0 0
/proc/11728/statm: 42255 41932 69 152 0 42101 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 169020

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11735
/proc/meminfo: memFree=722944/2055920 swapFree=4178280/4192956
[pid=11728] ppid=11726 vsize=169020 CPUtime=1001.94
/proc/11728/stat : 11728 (picosat) R 11726 11728 11633 0 -1 4194304 48838 0 0 0 100144 50 0 0 25 0 1 0 1095004883 173076480 41962 1992294400 134512640 135137933 4294956240 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/11728/statm: 42255 41962 69 152 0 42101 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 169020

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11735
/proc/meminfo: memFree=722880/2055920 swapFree=4178280/4192956
[pid=11728] ppid=11726 vsize=169020 CPUtime=1061.92
/proc/11728/stat : 11728 (picosat) R 11726 11728 11633 0 -1 4194304 48838 0 0 0 106142 50 0 0 25 0 1 0 1095004883 173076480 41962 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/11728/statm: 42255 41962 69 152 0 42101 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 169020

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11735
/proc/meminfo: memFree=722880/2055920 swapFree=4178280/4192956
[pid=11728] ppid=11726 vsize=169020 CPUtime=1121.91
/proc/11728/stat : 11728 (picosat) R 11726 11728 11633 0 -1 4194304 48838 0 0 0 112140 51 0 0 25 0 1 0 1095004883 173076480 41962 1992294400 134512640 135137933 4294956240 18446744073709551615 134527871 0 0 4096 0 0 0 0 17 1 0 0
/proc/11728/statm: 42255 41962 69 152 0 42101 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 169020

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11735
/proc/meminfo: memFree=723328/2055920 swapFree=4178280/4192956
[pid=11728] ppid=11726 vsize=168396 CPUtime=1181.89
/proc/11728/stat : 11728 (picosat) R 11726 11728 11633 0 -1 4194304 48838 0 0 0 118138 51 0 0 25 0 1 0 1095004883 172437504 41806 1992294400 134512640 135137933 4294956240 18446744073709551615 134521416 0 0 4096 0 0 0 0 17 1 0 0
/proc/11728/statm: 42099 41806 69 152 0 41945 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 168396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11735
/proc/meminfo: memFree=723328/2055920 swapFree=4178280/4192956
[pid=11728] ppid=11726 vsize=168396 CPUtime=1200.09
/proc/11728/stat : 11728 (picosat) R 11726 11728 11633 0 -1 4194304 48838 0 0 0 119958 51 0 0 25 0 1 0 1095004883 172437504 41806 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/11728/statm: 42099 41806 69 152 0 41945 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 168396

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): 1200.53
CPU time (s): 1200.12
CPU user time (s): 1199.58
CPU system time (s): 0.538918
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 186184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.58
system time used= 0.538918
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48838
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= 1612

runsolver used 0.867868 second user time and 2.55461 second system time

The end

Launcher Data 

Begin job on node21 at 2009-03-28 07:56:31
IDJOB=1513906
IDBENCH=70302
IDSOLVER=506
FILE ID=node21/1513906-1238223391
PBS_JOBID= 9060643
Free space on /tmp= 66424 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S1906525286-005.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513906-1238223391/watcher-1513906-1238223391 -o /tmp/evaluation-result-1513906-1238223391/solver-1513906-1238223391 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513906-1238223391.cnf

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

MD5SUM BENCH= f6a466c72f4f8727dda0aabdbbe355f0
RANDOM SEED=2134985696

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:        891752 kB
Buffers:         90192 kB
Cached:         977404 kB
SwapCached:       8436 kB
Active:         174864 kB
Inactive:       902736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        891752 kB
SwapTotal:     4192956 kB
SwapFree:      4178280 kB
Dirty:            1448 kB
Writeback:           0 kB
Mapped:          15012 kB
Slab:            72616 kB
Committed_AS:  2913156 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 08:16:33