Trace number 1514062

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) 1200.09 1200.52

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S762724712-048.cnf
MD5SUMded0a20d749cf4becf9e25906c1822a6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.09138
Satisfiable
(Un)Satisfiability was proved
Number of variables6000
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
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-1514062-1238225789.cnf
0.00/0.00	c parsed header 'p cnf 6000 25200'
0.00/0.03	c initialized 6000 variables
0.00/0.03	c found 25200 non trivial clauses
0.00/0.03	c
0.00/0.03	c random number generator seed 0
0.00/0.03	c 
0.00/0.03	c  seconds     variables   original    learned     agility
0.00/0.03	c         level        used      conflicts    limit          MB
0.00/0.03	c 
0.00/0.03	c s   0.0   0.0  6000   0.0 25200     0     0     0   0.0   1.2 
0.00/0.05	c 
0.00/0.05	c initial reduction limit 12600 clauses
0.00/0.05	c 
0.00/0.05	c +   0.1 425.5  6000  34.6 25200   100   100 13860  14.7   1.2 
0.00/0.05	c R   0.1 425.5  6000  34.9 25200   101   101 13860  14.6   1.2 
0.00/0.08	c +   0.1 321.9  6000  64.7 25200   250   250 15246  17.2   1.3 
0.10/0.11	c R   0.1 325.4  6000  73.1 25200   401   401 15246  15.4   1.4 
0.10/0.12	c +   0.1 305.6  6000  76.8 25200   475   475 16770  15.9   1.4 
0.10/0.19	c +   0.2 279.6  6000  86.9 25200   812   812 18447  17.8   1.6 
0.19/0.26	c R   0.3 290.8  6000  90.4 25200  1204  1204 18447  16.8   1.8 
0.19/0.28	c +   0.3 278.9  6000  91.6 25200  1317  1317 20291  16.9   1.8 
0.39/0.42	c +   0.4 271.0  6000  96.0 25200  2074  2074 22320  15.5   2.2 
0.59/0.65	c +   0.6 278.6  6000  97.2 25200  3209  3209 24552  16.1   2.9 
0.59/0.65	c R   0.7 278.6  6000  97.2 25200  3211  3211 24552  16.8   2.9 
0.89/0.99	c +   1.0 269.0  6000  98.8 25200  4911  4911 27007  17.0   3.7 
1.49/1.53	c +   1.5 270.5  6000  99.1 25200  7464  7464 29707  20.4   5.1 
1.59/1.66	c R   1.7 272.1  6000  99.1 25200  8026  8026 29707  16.6   5.5 
2.30/2.36	c +   2.4 269.9  6000  99.3 25200 11293 11293 32677  16.6   7.1 
3.69/3.74	c +   3.7 275.7  6000  99.5 25200 17036 17036 35944  14.2  10.5 
4.29/4.37	c R   4.4 280.9  6000  99.5 25200 19249 19249 35944  17.0  12.3 
5.99/6.05	c +   6.0 274.1  6000  99.6 25200 25650 25650 39538  16.2  15.4 
9.78/9.85	c +   9.9 278.8  6000  99.6 25200 38571 38571 43491  17.1  22.8 
11.79/11.89	c R  11.9 283.2  6000  99.6 25200 44903 13386 43491  15.2   9.7 
11.79/11.89	c 
11.79/11.89	c  seconds     variables   original    learned     agility
11.79/11.89	c         level        used      conflicts    limit          MB
11.79/11.89	c 
15.18/15.24	c +  15.2 277.7  6000  99.6 25200 57952 26435 47840  16.7  16.6 
23.88/23.98	c +  24.0 281.5  6000  99.6 25200 87023 19745 52624  16.9  13.0 
28.78/28.89	c R  28.9 286.5  6000  99.6 25200 102e3 35327 52624  17.4  22.7 
37.39/37.45	c +  37.4 283.3  6000  99.6 25200 130e3 22820 57886  14.6  13.9 
57.17/57.27	c +  57.3 285.9  6000  99.6 25200 196e3 42483 63674  18.1  25.9 
72.26/72.30	c R  72.3 294.0  6000  99.6 25200 230e3 25951 63674  16.6  21.9 
92.56/92.63	c +  92.6 290.8  6000  99.6 25200 294e3 37714 70041  17.0  23.3 
143.44/143.55	c + 143.5 291.9  6000  99.6 25200 441e3 13829 77045  17.9  11.8 
179.73/179.82	c R 179.8 295.2  6000  99.6 25200 512e3 23884 77045  17.0  19.8 
231.20/231.39	c + 231.3 292.6  6000  99.6 25200 662e3 45013 84749  19.5  27.2 
358.16/358.32	c + 358.2 293.8  6000  99.6 25200 993e3 17306 93223  15.9  14.6 
450.33/450.54	c R 450.4 297.9  6000  99.6 25200 112e4 75940 93223  18.4  65.6 
590.87/591.10	c + 590.9 295.6  6000  99.6 25200 148e4 37025 102e3  18.3  23.6 
930.85/931.26	c + 930.9 296.5  6000  99.6 25200 223e4 68019 112e3  13.9  52.8 
1144.68/1145.19	c R 114e1 299.8  6000  99.6 25200 246e4 102e3 112e3  18.0  87.4

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-1514062-1238225789/watcher-1514062-1238225789 -o /tmp/evaluation-result-1514062-1238225789/solver-1514062-1238225789 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514062-1238225789.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: 0.91 0.97 0.91 3/64 881
/proc/meminfo: memFree=858576/2055920 swapFree=4177704/4192956
[pid=881] ppid=879 vsize=1204 CPUtime=0
/proc/881/stat : 881 (picosat) R 879 881 710 0 -1 4194304 213 0 0 0 0 0 0 0 18 0 1 0 1095245086 1232896 198 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 301 198 56 152 0 147 0

[startup+0.104996 s]
/proc/loadavg: 0.91 0.97 0.91 3/64 881
/proc/meminfo: memFree=858576/2055920 swapFree=4177704/4192956
[pid=881] ppid=879 vsize=2164 CPUtime=0.1
/proc/881/stat : 881 (picosat) R 879 881 710 0 -1 4194304 459 0 0 0 10 0 0 0 18 0 1 0 1095245086 2215936 444 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 541 444 69 152 0 387 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2164

[startup+0.202013 s]
/proc/loadavg: 0.91 0.97 0.91 3/64 881
/proc/meminfo: memFree=858576/2055920 swapFree=4177704/4192956
[pid=881] ppid=879 vsize=2428 CPUtime=0.19
/proc/881/stat : 881 (picosat) R 879 881 710 0 -1 4194304 522 0 0 0 19 0 0 0 18 0 1 0 1095245086 2486272 507 1992294400 134512640 135137933 4294956240 18446744073709551615 134521331 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 607 507 69 152 0 453 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2428

[startup+0.302031 s]
/proc/loadavg: 0.91 0.97 0.91 3/64 881
/proc/meminfo: memFree=858576/2055920 swapFree=4177704/4192956
[pid=881] ppid=879 vsize=2692 CPUtime=0.29
/proc/881/stat : 881 (picosat) R 879 881 710 0 -1 4194304 593 0 0 0 29 0 0 0 19 0 1 0 1095245086 2756608 578 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 673 578 69 152 0 519 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2692

[startup+0.701105 s]
/proc/loadavg: 0.91 0.97 0.91 3/64 881
/proc/meminfo: memFree=858576/2055920 swapFree=4177704/4192956
[pid=881] ppid=879 vsize=3880 CPUtime=0.69
/proc/881/stat : 881 (picosat) R 879 881 710 0 -1 4194304 875 0 0 0 69 0 0 0 22 0 1 0 1095245086 3973120 860 1992294400 134512640 135137933 4294956240 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 970 860 69 152 0 816 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3880

[startup+1.50125 s]
/proc/loadavg: 0.91 0.97 0.91 2/65 882
/proc/meminfo: memFree=854344/2055920 swapFree=4177704/4192956
[pid=881] ppid=879 vsize=6020 CPUtime=1.49
/proc/881/stat : 881 (picosat) R 879 881 710 0 -1 4194304 1411 0 0 0 149 0 0 0 25 0 1 0 1095245086 6164480 1396 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 1505 1396 69 152 0 1351 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6020

[startup+3.10154 s]
/proc/loadavg: 0.91 0.97 0.91 2/65 882
/proc/meminfo: memFree=851400/2055920 swapFree=4177704/4192956
[pid=881] ppid=879 vsize=9872 CPUtime=3.09
/proc/881/stat : 881 (picosat) R 879 881 710 0 -1 4194304 2378 0 0 0 308 1 0 0 25 0 1 0 1095245086 10108928 2363 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 2468 2363 69 152 0 2314 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9872

[startup+6.30113 s]
/proc/loadavg: 0.92 0.97 0.91 2/65 882
/proc/meminfo: memFree=843464/2055920 swapFree=4177704/4192956
[pid=881] ppid=879 vsize=17396 CPUtime=6.29
/proc/881/stat : 881 (picosat) R 879 881 710 0 -1 4194304 4236 0 0 0 627 2 0 0 25 0 1 0 1095245086 17813504 4221 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 4349 4221 69 152 0 4195 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17396

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 0.91 2/65 882
/proc/meminfo: memFree=831240/2055920 swapFree=4177704/4192956
[pid=881] ppid=879 vsize=27948 CPUtime=12.69
/proc/881/stat : 881 (picosat) R 879 881 710 0 -1 4194304 6850 0 0 0 1265 4 0 0 25 0 1 0 1095245086 28618752 6824 1992294400 134512640 135137933 4294956240 18446744073709551615 134548862 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 6987 6824 69 152 0 6833 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27948

[startup+25.5016 s]
/proc/loadavg: 0.94 0.97 0.91 2/65 882
/proc/meminfo: memFree=829192/2055920 swapFree=4177704/4192956
[pid=881] ppid=879 vsize=29928 CPUtime=25.48
/proc/881/stat : 881 (picosat) R 879 881 710 0 -1 4194304 7351 0 0 0 2544 4 0 0 25 0 1 0 1095245086 30646272 7325 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 7482 7325 69 152 0 7328 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 29928

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.91 2/65 882
/proc/meminfo: memFree=823048/2055920 swapFree=4177704/4192956
[pid=881] ppid=879 vsize=36000 CPUtime=51.07
/proc/881/stat : 881 (picosat) R 879 881 710 0 -1 4194304 8895 0 0 0 5101 6 0 0 25 0 1 0 1095245086 36864000 8869 1992294400 134512640 135137933 4294956240 18446744073709551615 134553601 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 9000 8869 69 152 0 8846 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 36000

[startup+102.302 s]
/proc/loadavg: 0.98 0.97 0.91 2/65 882
/proc/meminfo: memFree=813832/2055920 swapFree=4177704/4192956
[pid=881] ppid=879 vsize=45108 CPUtime=102.26
/proc/881/stat : 881 (picosat) R 879 881 710 0 -1 4194304 11175 0 0 0 10218 8 0 0 25 0 1 0 1095245086 46190592 11149 1992294400 134512640 135137933 4294956240 18446744073709551615 134545621 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 11277 11149 69 152 0 11123 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 45108

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 882
/proc/meminfo: memFree=811208/2055920 swapFree=4177704/4192956
[pid=881] ppid=879 vsize=48048 CPUtime=162.23
/proc/881/stat : 881 (picosat) R 879 881 710 0 -1 4194304 11937 0 0 0 16214 9 0 0 25 0 1 0 1095245086 49201152 11789 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 12012 11789 69 152 0 11858 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 48048

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 882
/proc/meminfo: memFree=803720/2055920 swapFree=4177704/4192956
[pid=881] ppid=879 vsize=55240 CPUtime=222.21
/proc/881/stat : 881 (picosat) R 879 881 710 0 -1 4194304 16163 0 0 0 22207 14 0 0 25 0 1 0 1095245086 56565760 13609 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 13810 13609 69 152 0 13656 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 55240

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 882
/proc/meminfo: memFree=801608/2055920 swapFree=4177704/4192956
[pid=881] ppid=879 vsize=57484 CPUtime=282.19
/proc/881/stat : 881 (picosat) R 879 881 710 0 -1 4194304 16731 0 0 0 28204 15 0 0 25 0 1 0 1095245086 58863616 14177 1992294400 134512640 135137933 4294956240 18446744073709551615 134521338 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 14371 14177 69 152 0 14217 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 57484

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 884
/proc/meminfo: memFree=802696/2055920 swapFree=4177704/4192956
[pid=881] ppid=879 vsize=56176 CPUtime=342.16
/proc/881/stat : 881 (picosat) R 879 881 710 0 -1 4194304 16731 0 0 0 34201 15 0 0 25 0 1 0 1095245086 57524224 13857 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 14044 13857 69 152 0 13890 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 56176

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 884
/proc/meminfo: memFree=783816/2055920 swapFree=4177704/4192956
[pid=881] ppid=879 vsize=75976 CPUtime=402.15
/proc/881/stat : 881 (picosat) R 879 881 710 0 -1 4194304 21674 0 0 0 40194 21 0 0 25 0 1 0 1095245086 77799424 18800 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 18994 18800 69 152 0 18840 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 75976

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 884
/proc/meminfo: memFree=780552/2055920 swapFree=4177704/4192956
[pid=881] ppid=879 vsize=78308 CPUtime=462.12
/proc/881/stat : 881 (picosat) R 879 881 710 0 -1 4194304 22292 0 0 0 46190 22 0 0 25 0 1 0 1095245086 80187392 19408 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 19577 19408 69 152 0 19423 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 78308

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 884
/proc/meminfo: memFree=792136/2055920 swapFree=4177704/4192956
[pid=881] ppid=879 vsize=66608 CPUtime=522.1
/proc/881/stat : 881 (picosat) R 879 881 710 0 -1 4194304 22292 0 0 0 52188 22 0 0 25 0 1 0 1095245086 68206592 16483 1992294400 134512640 135137933 4294956240 18446744073709551615 134551413 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 16652 16483 69 152 0 16498 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 66608

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 884
/proc/meminfo: memFree=792264/2055920 swapFree=4177704/4192956
[pid=881] ppid=879 vsize=66484 CPUtime=582.08
/proc/881/stat : 881 (picosat) R 879 881 710 0 -1 4194304 22292 0 0 0 58186 22 0 0 25 0 1 0 1095245086 68079616 16452 1992294400 134512640 135137933 4294956240 18446744073709551615 134548600 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 16621 16452 69 152 0 16467 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 66484

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 884
/proc/meminfo: memFree=792264/2055920 swapFree=4177704/4192956
[pid=881] ppid=879 vsize=66480 CPUtime=642.06
/proc/881/stat : 881 (picosat) R 879 881 710 0 -1 4194304 22310 0 0 0 64183 23 0 0 25 0 1 0 1095245086 68075520 16469 1992294400 134512640 135137933 4294956240 18446744073709551615 134553704 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 16620 16469 69 152 0 16466 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 66480

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 884
/proc/meminfo: memFree=784264/2055920 swapFree=4177704/4192956
[pid=881] ppid=879 vsize=74452 CPUtime=702.04
/proc/881/stat : 881 (picosat) R 879 881 710 0 -1 4194304 24329 0 0 0 70178 26 0 0 25 0 1 0 1095245086 76238848 18462 1992294400 134512640 135137933 4294956240 18446744073709551615 134548579 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 18613 18462 69 152 0 18459 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 74452

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 884
/proc/meminfo: memFree=784392/2055920 swapFree=4177704/4192956
[pid=881] ppid=879 vsize=74276 CPUtime=762.02
/proc/881/stat : 881 (picosat) R 879 881 710 0 -1 4194304 24329 0 0 0 76176 26 0 0 25 0 1 0 1095245086 76058624 18418 1992294400 134512640 135137933 4294956240 18446744073709551615 134552163 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 18569 18418 69 152 0 18415 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 74276

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 884
/proc/meminfo: memFree=784392/2055920 swapFree=4177704/4192956
[pid=881] ppid=879 vsize=74256 CPUtime=821.99
/proc/881/stat : 881 (picosat) R 879 881 710 0 -1 4194304 24329 0 0 0 82173 26 0 0 25 0 1 0 1095245086 76038144 18413 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 18564 18413 69 152 0 18410 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 74256

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 884
/proc/meminfo: memFree=784776/2055920 swapFree=4177704/4192956
[pid=881] ppid=879 vsize=73912 CPUtime=881.97
/proc/881/stat : 881 (picosat) R 879 881 710 0 -1 4194304 24329 0 0 0 88171 26 0 0 25 0 1 0 1095245086 75685888 18327 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 18478 18327 69 152 0 18324 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 73912

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 884
/proc/meminfo: memFree=778248/2055920 swapFree=4177704/4192956
[pid=881] ppid=879 vsize=80644 CPUtime=941.95
/proc/881/stat : 881 (picosat) R 879 881 710 0 -1 4194304 26002 0 0 0 94166 29 0 0 25 0 1 0 1095245086 82579456 20000 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 20161 20000 69 152 0 20007 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 80644

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 884
/proc/meminfo: memFree=766280/2055920 swapFree=4177704/4192956
[pid=881] ppid=879 vsize=92524 CPUtime=1001.93
/proc/881/stat : 881 (picosat) R 879 881 710 0 -1 4194304 28977 0 0 0 100160 33 0 0 25 0 1 0 1095245086 94744576 22975 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 23131 22975 69 152 0 22977 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 92524

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 884
/proc/meminfo: memFree=761608/2055920 swapFree=4177704/4192956
[pid=881] ppid=879 vsize=97540 CPUtime=1061.9
/proc/881/stat : 881 (picosat) R 879 881 710 0 -1 4194304 30244 0 0 0 106156 34 0 0 25 0 1 0 1095245086 99880960 24242 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 24385 24242 69 152 0 24231 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 97540

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 884
/proc/meminfo: memFree=756360/2055920 swapFree=4177704/4192956
[pid=881] ppid=879 vsize=102292 CPUtime=1121.88
/proc/881/stat : 881 (picosat) R 879 881 710 0 -1 4194304 31443 0 0 0 112152 36 0 0 25 0 1 0 1095245086 104747008 25441 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 25573 25441 69 152 0 25419 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 102292

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 884
/proc/meminfo: memFree=756360/2055920 swapFree=4177704/4192956
[pid=881] ppid=879 vsize=102148 CPUtime=1181.86
/proc/881/stat : 881 (picosat) R 879 881 710 0 -1 4194304 31443 0 0 0 118150 36 0 0 25 0 1 0 1095245086 104599552 25406 1992294400 134512640 135137933 4294956240 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 25537 25406 69 152 0 25383 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 102148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 884
/proc/meminfo: memFree=756360/2055920 swapFree=4177704/4192956
[pid=881] ppid=879 vsize=102096 CPUtime=1200.06
/proc/881/stat : 881 (picosat) R 879 881 710 0 -1 4194304 31443 0 0 0 119970 36 0 0 25 0 1 0 1095245086 104546304 25393 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/881/statm: 25524 25393 69 152 0 25370 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 102096

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): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.7
CPU system time (s): 0.387941
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 102292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.7
system time used= 0.387941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31443
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= 2669

runsolver used 0.989849 second user time and 2.35364 second system time

The end

Launcher Data 

Begin job on node24 at 2009-03-28 08:36:29
IDJOB=1514062
IDBENCH=70315
IDSOLVER=506
FILE ID=node24/1514062-1238225789
PBS_JOBID= 9060626
Free space on /tmp= 65752 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S762724712-048.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514062-1238225789/watcher-1514062-1238225789 -o /tmp/evaluation-result-1514062-1238225789/solver-1514062-1238225789 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514062-1238225789.cnf

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

MD5SUM BENCH= ded0a20d749cf4becf9e25906c1822a6
RANDOM SEED=65892655

node24.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		: 3000.260
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		: 3000.260
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:        858992 kB
Buffers:         80576 kB
Cached:        1018588 kB
SwapCached:       9032 kB
Active:          63352 kB
Inactive:      1046292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        858992 kB
SwapTotal:     4192956 kB
SwapFree:      4177704 kB
Dirty:            1148 kB
Writeback:           0 kB
Mapped:          16136 kB
Slab:            73128 kB
Committed_AS:  3103016 kB
PageTables:       1448 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= 65752 MiB
End job on node24 at 2009-03-28 08:56:32