Trace number 1555233

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 1200.42

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxxororand/maxxororand032.cnf
MD5SUMfc00df719c8630009723cd295f7c0c3b
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark569.762
Satisfiable
(Un)Satisfiability was proved
Number of variables23696
Number of clauses70703
Sum of the clauses size164971
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 247134
Number of clauses of size 323567
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-1555233-1238738696.cnf
0.00/0.00	c parsed header 'p cnf 23696 70703'
1.19/1.25	c initialized 23696 variables
1.19/1.25	c found 70703 non trivial clauses
1.19/1.25	c
1.19/1.25	c random number generator seed 0
1.19/1.25	c 
1.19/1.25	c  seconds     variables   original    learned     agility
1.19/1.25	c         level        used      conflicts    limit          MB
1.19/1.25	c 
1.19/1.25	c s   1.3   0.0 23588   1.6 23563    98     0     0   0.0   2.7 
1.19/1.27	c 
1.19/1.27	c initial reduction limit 11783 clauses
1.19/1.27	c 
1.19/1.27	c +   1.3 119.6 23588  11.1 23563   198    94 12961  11.6   2.8 
1.19/1.27	c R   1.3 119.6 23588  11.1 23563   198    94 12961  11.7   2.8 
1.29/1.38	c +   1.4 103.5 23588  41.6 23563   348   235 14257  21.8   2.9 
1.39/1.44	c R   1.4 131.8 23588  45.3 23563   499   385 14257  11.6   2.9 
1.39/1.45	c +   1.5 128.1 23588  46.2 23563   573   457 15682  14.1   2.9 
1.49/1.55	c +   1.6 117.8 23588  54.2 23563   910   782 17250  25.3   3.0 
1.59/1.68	c R   1.7 117.4 23588  54.8 23563  1303  1175 17250  17.3   3.2 
1.69/1.71	c +   1.7 118.4 23588  56.2 23563  1415  1287 18975  16.6   3.2 
1.89/1.96	c +   2.0 108.0 23588  69.2 23563  2172  2012 20872  23.8   3.3 
2.29/2.37	c +   2.4 105.9 23588  82.0 23563  3307  3075 22959  11.7   3.5 
2.29/2.37	c R   2.4 105.8 23588  82.0 23563  3310  3078 22959  12.0   3.5 
3.09/3.11	c +   3.1 113.1 23588  89.0 23563  5009  4689 25254   6.0   3.7 
3.89/3.99	c +   4.0 103.5 23588  91.0 23563  7562  7057 27779   5.0   4.1 
4.19/4.26	c R   4.3 103.5 23588  91.1 23563  8115  7605 27779  16.9   4.2 
5.49/5.56	c +   5.6 108.6 23588  93.6 23563 11391 10823 30556  14.5   5.0 
8.19/8.30	c +   8.3 116.5 23588  95.5 23563 17134 16445 33611   7.1   6.3 
8.99/9.02	c R   9.0 111.1 23588  95.5 23563 19336 18638 33611  18.4   6.6 
12.48/12.53	c +  12.5 117.3 23588  96.5 23563 25748 24842 36972  10.2   8.0 
20.98/21.05	c +  21.1 133.1 23588  98.4 23563 38669 18916 40669  21.2   8.8 
25.48/25.59	c R  25.6 134.6 23588  98.4 23563 44973 25158 40669  13.3  12.0 
25.48/25.59	c 
25.48/25.59	c  seconds     variables   original    learned     agility
25.48/25.59	c         level        used      conflicts    limit          MB
25.48/25.59	c 
34.48/34.50	c +  34.5 136.2 23588  98.7 23563 58050 37834 44735   7.4  16.5 
56.58/56.68	c +  56.7 143.3 23588  98.9 23563 87121 42446 49208  20.2  21.1 
71.27/71.35	c R  71.3 142.5 23588  98.9 23563 102e3 29049 49208  12.7  16.2 
95.47/95.55	c +  95.5 150.2 23588  99.4 23563 130e3 29935 54128  18.0  16.6 
159.85/159.99	c + 160.0 157.1 23588  99.4 23563 196e3 34751 59540  24.7  23.4 
196.24/196.36	c N 196.3 157.0 23588  99.5 23563 230e3 31639 59540  31.5  23.3 
262.42/262.52	c + 262.5 158.0 23588  99.5 23563 294e3 59531 65494  11.1  37.8 
421.69/421.88	c + 421.8 156.0 23588  99.5 23563 441e3 50576 72043  11.7  36.6 
512.06/512.21	c R 512.1 155.5 23588  99.5 23563 512e3 27624 72043  10.8  18.1 
677.22/677.44	c + 677.3 154.3 23588  99.5 23563 662e3 33872 79247   7.0  24.2 
1107.91/1108.22	c + 111e1 151.7 23588  99.5 23563 993e3 47619 87171  15.1  38.7

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1555233-1238738696/watcher-1555233-1238738696 -o /tmp/evaluation-result-1555233-1238738696/solver-1555233-1238738696 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1555233-1238738696.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: 1.69 1.79 1.44 3/68 3358
/proc/meminfo: memFree=1848752/2055920 swapFree=4175348/4192956
[pid=3358] ppid=3356 vsize=2224 CPUtime=0
/proc/3358/stat : 3358 (picosat) R 3356 3358 3321 0 -1 4194304 459 0 0 0 0 0 0 0 18 0 1 0 1146531231 2277376 444 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/3358/statm: 556 444 56 152 0 402 0

[startup+0.0139019 s]
/proc/loadavg: 1.69 1.79 1.44 3/68 3358
/proc/meminfo: memFree=1848752/2055920 swapFree=4175348/4192956
[pid=3358] ppid=3356 vsize=2620 CPUtime=0.01
/proc/3358/stat : 3358 (picosat) R 3356 3358 3321 0 -1 4194304 531 0 0 0 1 0 0 0 18 0 1 0 1146531231 2682880 516 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/3358/statm: 655 516 56 152 0 501 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2620

[startup+0.101909 s]
/proc/loadavg: 1.69 1.79 1.44 3/68 3358
/proc/meminfo: memFree=1848752/2055920 swapFree=4175348/4192956
[pid=3358] ppid=3356 vsize=3808 CPUtime=0.09
/proc/3358/stat : 3358 (picosat) R 3356 3358 3321 0 -1 4194304 841 0 0 0 9 0 0 0 18 0 1 0 1146531231 3899392 826 1992294400 134512640 135137933 4294956240 18446744073709551615 134562666 0 0 4096 0 0 0 0 17 1 0 0
/proc/3358/statm: 952 826 61 152 0 798 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3808

[startup+0.30193 s]
/proc/loadavg: 1.69 1.79 1.44 3/68 3358
/proc/meminfo: memFree=1848752/2055920 swapFree=4175348/4192956
[pid=3358] ppid=3356 vsize=3968 CPUtime=0.29
/proc/3358/stat : 3358 (picosat) R 3356 3358 3321 0 -1 4194304 862 0 0 0 29 0 0 0 20 0 1 0 1146531231 4063232 847 1992294400 134512640 135137933 4294956240 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/3358/statm: 992 847 61 152 0 838 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3968

[startup+0.701968 s]
/proc/loadavg: 1.69 1.79 1.44 3/68 3358
/proc/meminfo: memFree=1848752/2055920 swapFree=4175348/4192956
[pid=3358] ppid=3356 vsize=3968 CPUtime=0.69
/proc/3358/stat : 3358 (picosat) R 3356 3358 3321 0 -1 4194304 864 0 0 0 69 0 0 0 23 0 1 0 1146531231 4063232 849 1992294400 134512640 135137933 4294956240 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 1 0 0
/proc/3358/statm: 992 849 61 152 0 838 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3968

[startup+1.50105 s]
/proc/loadavg: 1.69 1.79 1.44 2/69 3359
/proc/meminfo: memFree=1845608/2055920 swapFree=4175348/4192956
[pid=3358] ppid=3356 vsize=4100 CPUtime=1.49
/proc/3358/stat : 3358 (picosat) R 3356 3358 3321 0 -1 4194304 920 0 0 0 149 0 0 0 25 0 1 0 1146531231 4198400 905 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/3358/statm: 1025 905 69 152 0 871 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4100

[startup+3.10121 s]
/proc/loadavg: 1.69 1.79 1.44 2/69 3359
/proc/meminfo: memFree=1844776/2055920 swapFree=4175348/4192956
[pid=3358] ppid=3356 vsize=4916 CPUtime=3.09
/proc/3358/stat : 3358 (picosat) R 3356 3358 3321 0 -1 4194304 1128 0 0 0 309 0 0 0 25 0 1 0 1146531231 5033984 1113 1992294400 134512640 135137933 4294956240 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3358/statm: 1229 1113 69 152 0 1075 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4916

[startup+6.30153 s]
/proc/loadavg: 1.63 1.78 1.44 2/69 3359
/proc/meminfo: memFree=1843048/2055920 swapFree=4175348/4192956
[pid=3358] ppid=3356 vsize=6632 CPUtime=6.28
/proc/3358/stat : 3358 (picosat) R 3356 3358 3321 0 -1 4194304 1550 0 0 0 628 0 0 0 25 0 1 0 1146531231 6791168 1535 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/3358/statm: 1658 1535 69 152 0 1504 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 6632

[startup+12.7012 s]
/proc/loadavg: 1.58 1.77 1.43 2/69 3359
/proc/meminfo: memFree=1840112/2055920 swapFree=4175348/4192956
[pid=3358] ppid=3356 vsize=9536 CPUtime=12.68
/proc/3358/stat : 3358 (picosat) R 3356 3358 3321 0 -1 4194304 2269 0 0 0 1267 1 0 0 25 0 1 0 1146531231 9764864 2254 1992294400 134512640 135137933 4294956240 18446744073709551615 134552400 0 0 4096 0 0 0 0 17 1 0 0
/proc/3358/statm: 2384 2254 69 152 0 2230 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9536

[startup+25.5014 s]
/proc/loadavg: 1.45 1.73 1.43 2/69 3359
/proc/meminfo: memFree=1833968/2055920 swapFree=4175348/4192956
[pid=3358] ppid=3356 vsize=15468 CPUtime=25.48
/proc/3358/stat : 3358 (picosat) R 3356 3358 3321 0 -1 4194304 3715 0 0 0 2545 3 0 0 25 0 1 0 1146531231 15839232 3689 1992294400 134512640 135137933 4294956240 18446744073709551615 134552936 0 0 4096 0 0 0 0 17 1 0 0
/proc/3358/statm: 3867 3689 69 152 0 3713 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15468

[startup+51.102 s]
/proc/loadavg: 1.30 1.67 1.41 2/69 3359
/proc/meminfo: memFree=1827440/2055920 swapFree=4175348/4192956
[pid=3358] ppid=3356 vsize=22068 CPUtime=51.08
/proc/3358/stat : 3358 (picosat) R 3356 3358 3321 0 -1 4194304 5365 0 0 0 5103 5 0 0 25 0 1 0 1146531231 22597632 5339 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/3358/statm: 5517 5339 69 152 0 5363 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22068

[startup+102.305 s]
/proc/loadavg: 1.13 1.56 1.39 2/69 3359
/proc/meminfo: memFree=1818352/2055920 swapFree=4175348/4192956
[pid=3358] ppid=3356 vsize=30912 CPUtime=102.27
/proc/3358/stat : 3358 (picosat) R 3356 3358 3321 0 -1 4194304 7602 0 0 0 10220 7 0 0 25 0 1 0 1146531231 31653888 7576 1992294400 134512640 135137933 4294956240 18446744073709551615 134547468 0 0 4096 0 0 0 0 17 1 0 0
/proc/3358/statm: 7728 7576 69 152 0 7574 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30912

[startup+162.301 s]
/proc/loadavg: 1.04 1.46 1.36 2/69 3359
/proc/meminfo: memFree=1808816/2055920 swapFree=4175348/4192956
[pid=3358] ppid=3356 vsize=40416 CPUtime=162.25
/proc/3358/stat : 3358 (picosat) R 3356 3358 3321 0 -1 4194304 9978 0 0 0 16216 9 0 0 25 0 1 0 1146531231 41385984 9952 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/3358/statm: 10104 9952 69 152 0 9950 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 40416

[startup+222.301 s]
/proc/loadavg: 1.01 1.37 1.34 2/69 3359
/proc/meminfo: memFree=1805232/2055920 swapFree=4175348/4192956
[pid=3358] ppid=3356 vsize=43848 CPUtime=222.23
/proc/3358/stat : 3358 (picosat) R 3356 3358 3321 0 -1 4194304 10863 0 0 0 22214 9 0 0 25 0 1 0 1146531231 44900352 10837 1992294400 134512640 135137933 4294956240 18446744073709551615 134548799 0 0 4096 0 0 0 0 17 1 0 0
/proc/3358/statm: 10962 10837 69 152 0 10808 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 43848

[startup+282.301 s]
/proc/loadavg: 1.00 1.30 1.31 2/69 3359
/proc/meminfo: memFree=1804592/2055920 swapFree=4175348/4192956
[pid=3358] ppid=3356 vsize=44764 CPUtime=282.22
/proc/3358/stat : 3358 (picosat) R 3356 3358 3321 0 -1 4194304 11026 0 0 0 28213 9 0 0 25 0 1 0 1146531231 45838336 11000 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/3358/statm: 11191 11000 69 152 0 11037 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 44764

[startup+342.301 s]
/proc/loadavg: 1.00 1.24 1.29 2/69 3359
/proc/meminfo: memFree=1804528/2055920 swapFree=4175348/4192956
[pid=3358] ppid=3356 vsize=45020 CPUtime=342.2
/proc/3358/stat : 3358 (picosat) R 3356 3358 3321 0 -1 4194304 11027 0 0 0 34211 9 0 0 25 0 1 0 1146531231 46100480 11001 1992294400 134512640 135137933 4294956240 18446744073709551615 134548664 0 0 4096 0 0 0 0 17 1 0 0
/proc/3358/statm: 11255 11001 69 152 0 11101 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 45020

[startup+402.301 s]
/proc/loadavg: 1.00 1.20 1.27 2/69 3359
/proc/meminfo: memFree=1804528/2055920 swapFree=4175348/4192956
[pid=3358] ppid=3356 vsize=45000 CPUtime=402.19
/proc/3358/stat : 3358 (picosat) R 3356 3358 3321 0 -1 4194304 11027 0 0 0 40209 10 0 0 25 0 1 0 1146531231 46080000 11001 1992294400 134512640 135137933 4294956240 18446744073709551615 134522828 0 0 4096 0 0 0 0 17 1 0 0
/proc/3358/statm: 11250 11001 69 152 0 11096 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 45000

[startup+462.301 s]
/proc/loadavg: 1.00 1.16 1.25 2/69 3359
/proc/meminfo: memFree=1793840/2055920 swapFree=4175348/4192956
[pid=3358] ppid=3356 vsize=55692 CPUtime=462.18
/proc/3358/stat : 3358 (picosat) R 3356 3358 3321 0 -1 4194304 13693 0 0 0 46206 12 0 0 25 0 1 0 1146531231 57028608 13667 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3358/statm: 13923 13667 69 152 0 13769 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 55692

[startup+522.301 s]
/proc/loadavg: 1.00 1.13 1.23 2/69 3359
/proc/meminfo: memFree=1793648/2055920 swapFree=4175348/4192956
[pid=3358] ppid=3356 vsize=55824 CPUtime=522.16
/proc/3358/stat : 3358 (picosat) R 3356 3358 3321 0 -1 4194304 13725 0 0 0 52204 12 0 0 25 0 1 0 1146531231 57163776 13699 1992294400 134512640 135137933 4294956240 18446744073709551615 134551942 0 0 4096 0 0 0 0 17 1 0 0
/proc/3358/statm: 13956 13699 69 152 0 13802 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 55824

[startup+582.301 s]
/proc/loadavg: 1.00 1.10 1.22 2/69 3359
/proc/meminfo: memFree=1793648/2055920 swapFree=4175348/4192956
[pid=3358] ppid=3356 vsize=55712 CPUtime=582.14
/proc/3358/stat : 3358 (picosat) R 3356 3358 3321 0 -1 4194304 13725 0 0 0 58202 12 0 0 25 0 1 0 1146531231 57049088 13699 1992294400 134512640 135137933 4294956240 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/3358/statm: 13928 13699 69 152 0 13774 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 55712

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.20 2/69 3359
/proc/meminfo: memFree=1793648/2055920 swapFree=4175348/4192956
[pid=3358] ppid=3356 vsize=55712 CPUtime=642.13
/proc/3358/stat : 3358 (picosat) R 3356 3358 3321 0 -1 4194304 13725 0 0 0 64201 12 0 0 25 0 1 0 1146531231 57049088 13699 1992294400 134512640 135137933 4294956240 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/3358/statm: 13928 13699 69 152 0 13774 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 55712

[startup+702.301 s]
/proc/loadavg: 1.00 1.06 1.18 2/69 3359
/proc/meminfo: memFree=1793520/2055920 swapFree=4175348/4192956
[pid=3358] ppid=3356 vsize=55712 CPUtime=702.11
/proc/3358/stat : 3358 (picosat) R 3356 3358 3321 0 -1 4194304 13725 0 0 0 70199 12 0 0 25 0 1 0 1146531231 57049088 13699 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3358/statm: 13928 13699 69 152 0 13774 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 55712

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.17 2/69 3359
/proc/meminfo: memFree=1786544/2055920 swapFree=4175348/4192956
[pid=3358] ppid=3356 vsize=62708 CPUtime=762.1
/proc/3358/stat : 3358 (picosat) R 3356 3358 3321 0 -1 4194304 15462 0 0 0 76196 14 0 0 25 0 1 0 1146531231 64212992 15436 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3358/statm: 15677 15436 69 152 0 15523 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 62708

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/69 3359
/proc/meminfo: memFree=1780272/2055920 swapFree=4175348/4192956
[pid=3358] ppid=3356 vsize=68912 CPUtime=822.08
/proc/3358/stat : 3358 (picosat) R 3356 3358 3321 0 -1 4194304 17035 0 0 0 82192 16 0 0 25 0 1 0 1146531231 70565888 17009 1992294400 134512640 135137933 4294956240 18446744073709551615 134554570 0 0 4096 0 0 0 0 17 1 0 0
/proc/3358/statm: 17228 17009 69 152 0 17074 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 68912

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.15 2/69 3359
/proc/meminfo: memFree=1780208/2055920 swapFree=4175348/4192956
[pid=3358] ppid=3356 vsize=68912 CPUtime=882.07
/proc/3358/stat : 3358 (picosat) R 3356 3358 3321 0 -1 4194304 17035 0 0 0 88191 16 0 0 25 0 1 0 1146531231 70565888 17009 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3358/statm: 17228 17009 69 152 0 17074 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 68912

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.13 2/69 3359
/proc/meminfo: memFree=1780208/2055920 swapFree=4175348/4192956
[pid=3358] ppid=3356 vsize=68912 CPUtime=942.05
/proc/3358/stat : 3358 (picosat) R 3356 3358 3321 0 -1 4194304 17035 0 0 0 94189 16 0 0 25 0 1 0 1146531231 70565888 17009 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/3358/statm: 17228 17009 69 152 0 17074 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 68912

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/69 3359
/proc/meminfo: memFree=1780208/2055920 swapFree=4175348/4192956
[pid=3358] ppid=3356 vsize=68912 CPUtime=1002.04
/proc/3358/stat : 3358 (picosat) R 3356 3358 3321 0 -1 4194304 17035 0 0 0 100188 16 0 0 25 0 1 0 1146531231 70565888 17009 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/3358/statm: 17228 17009 69 152 0 17074 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 68912

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/69 3359
/proc/meminfo: memFree=1780144/2055920 swapFree=4175348/4192956
[pid=3358] ppid=3356 vsize=68912 CPUtime=1062.02
/proc/3358/stat : 3358 (picosat) R 3356 3358 3321 0 -1 4194304 17035 0 0 0 106186 16 0 0 25 0 1 0 1146531231 70565888 17009 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3358/statm: 17228 17009 69 152 0 17074 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 68912

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/69 3359
/proc/meminfo: memFree=1780144/2055920 swapFree=4175348/4192956
[pid=3358] ppid=3356 vsize=68912 CPUtime=1122
/proc/3358/stat : 3358 (picosat) R 3356 3358 3321 0 -1 4194304 17035 0 0 0 112184 16 0 0 25 0 1 0 1146531231 70565888 17009 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/3358/statm: 17228 17009 69 152 0 17074 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 68912

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/69 3359
/proc/meminfo: memFree=1774768/2055920 swapFree=4175348/4192956
[pid=3358] ppid=3356 vsize=74192 CPUtime=1181.99
/proc/3358/stat : 3358 (picosat) R 3356 3358 3321 0 -1 4194304 18366 0 0 0 118181 18 0 0 25 0 1 0 1146531231 75972608 18340 1992294400 134512640 135137933 4294956240 18446744073709551615 134549028 0 0 4096 0 0 0 0 17 1 0 0
/proc/3358/statm: 18548 18340 69 152 0 18394 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 74192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.09 2/69 3359
/proc/meminfo: memFree=1774768/2055920 swapFree=4175348/4192956
[pid=3358] ppid=3356 vsize=74192 CPUtime=1200.09
/proc/3358/stat : 3358 (picosat) R 3356 3358 3321 0 -1 4194304 18366 0 0 0 119991 18 0 0 25 0 1 0 1146531231 75972608 18340 1992294400 134512640 135137933 4294956240 18446744073709551615 134551631 0 0 4096 0 0 0 0 17 1 0 0
/proc/3358/statm: 18548 18340 69 152 0 18394 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 74192

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): 1200.12
CPU user time (s): 1199.92
CPU system time (s): 0.199969
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 74192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.199969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18366
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= 2491

runsolver used 0.968852 second user time and 3.41048 second system time

The end

Launcher Data 

Begin job on node60 at 2009-04-03 08:04:56
IDJOB=1555233
IDBENCH=70796
IDSOLVER=506
FILE ID=node60/1555233-1238738696
PBS_JOBID= 9085389
Free space on /tmp= 66560 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxororand/maxxororand032.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1555233-1238738696/watcher-1555233-1238738696 -o /tmp/evaluation-result-1555233-1238738696/solver-1555233-1238738696 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1555233-1238738696.cnf

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

MD5SUM BENCH= fc00df719c8630009723cd295f7c0c3b
RANDOM SEED=113584860

node60.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		: 3000.202
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		: 3000.202
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:       1849232 kB
Buffers:         19632 kB
Cached:         109888 kB
SwapCached:      10696 kB
Active:          15008 kB
Inactive:       127264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1849232 kB
SwapTotal:     4192956 kB
SwapFree:      4175348 kB
Dirty:            1936 kB
Writeback:           0 kB
Mapped:          18356 kB
Slab:            49960 kB
Committed_AS:  3590008 kB
PageTables:       1712 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= 66560 MiB
End job on node60 at 2009-04-03 08:24:59