Trace number 452805

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, and are wall clock time (not CPU 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
bsolo 3.0.17? (TO) 1800.11 1800.61

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Difficult/contest05/
QG/QG6-gensys-brn007.sat05-2684.reshuffled-07.opb
MD5SUM061d1927e7e07e644145fa1f96750723
Bench CategoryPURE-SAT (instances containing only clauses)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark235.972
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1477
Total number of constraints7809
Number of constraints which are clauses7809
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint16
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 12
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 28
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/452805-1177965673/instance-452805-1177965673.opb
0.00/0.00	c File size is 604728 bytes.
0.09/0.12	c Highest Coefficient sum: 28
0.09/0.12	c Parsing was ok!!
0.09/0.12	c Total parsing time: 0.118 s
0.09/0.12	c Var: 1477 Constr: 7809 7809/0/0 Lit: 65959 Watch. Lit: 15585
0.09/0.12	c Obj. Vars: 0 (0 % of total variables)
0.59/0.64	c Pre-processing Time: 0.637 s
0.59/0.64	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.59/0.64	c        0   1435     5545    47656    8    11090    1848      0      0 0.64
0.59/0.64	c Switching off LPR mode.
1800.10/1800.61	c      102   1435     5647    49513    8    11294    2033    102    157 0.65
1800.10/1800.61	c      252   1435     5797    51681    8    11594    2237    252    383 0.66
1800.10/1800.61	c      477   1435     6022    55485    9    12044    2461    477    709 0.67
1800.10/1800.61	c      816   1435     6361    61077    9    12722    2708    816   1172 0.70
1800.10/1800.61	c     1327   1435     6872    71015   10    13744    2979   1327   1798 0.74
1800.10/1800.61	c     2091   1435     7636    91912   12    15272    3277   2091   2543 0.82
1800.10/1800.61	c     3237   1435     8782   124346   14    17564    3605   3237   3233 1.00
1800.10/1800.61	c     4958   1435     8560   138469   16    17120    3966   3015   3694 1.34
1800.10/1800.61	c     7542   1435     9025   139168   15    18050    4363   3480   4132 1.82
1800.10/1800.61	c    11424   1435     8278   139005   16    16556    4800   2733   4122 2.77
1800.10/1800.61	c    17248   1435     9025   160931   17    18050    5281   3480   4036 4.27
1800.10/1800.61	c    25985   1435     9493   169155   17    18986    5810   3948   3914 6.64
1800.10/1800.61	c    39097   1435    10406   205657   19    20812    6392   4861   3760 10.40
1800.10/1800.61	c    58767   1435    10126   170297   16    20252    7032   4581   3507 16.75
1800.10/1800.61	c    88279   1435    10561   192486   18    21122    7736   5016   3230 27.32
1800.10/1800.61	c   132549   1435    10878   302484   27    21756    8510   5333   2800 47.33
1800.10/1800.61	c   198959   1435    11624   332698   28    23248    9362   6079   2237 88.94
1800.10/1800.61	c   298582   1435    10299   212564   20    20598   10299   4754   1876 159.14
1800.10/1800.61	c   448018   1435    12260   355904   29    24520   11329   6715   1537 291.34
1800.10/1800.61	c   672176   1435    16777   713749   42    33554   12462  11232   1272 528.39
1800.10/1800.61	c  1008421   1435    16666   704411   42    33332   13709  11121   1068 944.13
1800.10/1800.61	c  1512792   1435    19044   862977   45    38088   15080  13499    928 1629.60
1800.10/1800.61	c Caught signal: 15
1800.10/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.10/1800.61	c   22  1642086 340281  4220529    18037   677882  12492    912 1800.10
1800.10/1800.61	s UNKNOWN
1800.10/1800.61	c Total time: 1800.1 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node52/watcher-452805-1177965673 -o ROOT/results/node52/solver-452805-1177965673 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452805-1177965673/instance-452805-1177965673.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 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 0.98 0.94 3/64 27594
/proc/meminfo: memFree=1868828/2055920 swapFree=4182988/4192956
[pid=27594] ppid=27592 vsize=12328 CPUtime=0
/proc/27594/stat : 27594 (bsolo3.0.17) R 27592 27594 26438 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 151412362 12623872 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27594/statm: 3082 334 281 324 0 2004 0

[startup+0.028334 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 27594
/proc/meminfo: memFree=1868828/2055920 swapFree=4182988/4192956
[pid=27594] ppid=27592 vsize=4916 CPUtime=0.02
/proc/27594/stat : 27594 (bsolo3.0.17) R 27592 27594 26438 0 -1 4194304 481 0 0 0 2 0 0 0 18 0 1 0 151412362 5033984 451 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27594/statm: 1229 451 311 324 0 151 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4916

[startup+0.101339 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 27594
/proc/meminfo: memFree=1868828/2055920 swapFree=4182988/4192956
[pid=27594] ppid=27592 vsize=5716 CPUtime=0.09
/proc/27594/stat : 27594 (bsolo3.0.17) R 27592 27594 26438 0 -1 4194304 787 0 0 0 9 0 0 0 18 0 1 0 151412362 5853184 757 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4744827 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27594/statm: 1429 757 402 324 0 351 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5716

[startup+0.301353 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 27594
/proc/meminfo: memFree=1868828/2055920 swapFree=4182988/4192956
[pid=27594] ppid=27592 vsize=6864 CPUtime=0.29
/proc/27594/stat : 27594 (bsolo3.0.17) R 27592 27594 26438 0 -1 4194304 1268 0 0 0 29 0 0 0 19 0 1 0 151412362 7028736 1090 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27594/statm: 1716 1090 306 324 0 786 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6864

[startup+0.70138 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 27594
/proc/meminfo: memFree=1868828/2055920 swapFree=4182988/4192956
[pid=27594] ppid=27592 vsize=6864 CPUtime=0.7
/proc/27594/stat : 27594 (bsolo3.0.17) R 27592 27594 26438 0 -1 4194304 1278 0 0 0 69 1 0 0 22 0 1 0 151412362 7028736 1100 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4741010 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27594/statm: 1716 1100 310 324 0 786 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 6864

[startup+1.50143 s]
/proc/loadavg: 0.92 0.98 0.94 2/65 27595
/proc/meminfo: memFree=1865748/2055920 swapFree=4182988/4192956
[pid=27594] ppid=27592 vsize=7280 CPUtime=1.49
/proc/27594/stat : 27594 (bsolo3.0.17) R 27592 27594 26438 0 -1 4194304 1541 0 0 0 148 1 0 0 25 0 1 0 151412362 7454720 1211 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27594/statm: 1820 1211 310 324 0 890 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7280

[startup+3.10154 s]
/proc/loadavg: 0.93 0.98 0.94 2/65 27595
/proc/meminfo: memFree=1864916/2055920 swapFree=4182988/4192956
[pid=27594] ppid=27592 vsize=7796 CPUtime=3.09
/proc/27594/stat : 27594 (bsolo3.0.17) R 27592 27594 26438 0 -1 4194304 1639 0 0 0 308 1 0 0 25 0 1 0 151412362 7983104 1309 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27594/statm: 1949 1309 310 324 0 1019 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7796

[startup+6.30176 s]
/proc/loadavg: 0.93 0.98 0.94 2/65 27595
/proc/meminfo: memFree=1863956/2055920 swapFree=4182988/4192956
[pid=27594] ppid=27592 vsize=8712 CPUtime=6.29
/proc/27594/stat : 27594 (bsolo3.0.17) R 27592 27594 26438 0 -1 4194304 1871 0 0 0 628 1 0 0 25 0 1 0 151412362 8921088 1541 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4742866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27594/statm: 2178 1541 310 324 0 1248 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8712

[startup+12.7012 s]
/proc/loadavg: 0.94 0.98 0.94 2/65 27595
/proc/meminfo: memFree=1863444/2055920 swapFree=4182988/4192956
[pid=27594] ppid=27592 vsize=8844 CPUtime=12.69
/proc/27594/stat : 27594 (bsolo3.0.17) R 27592 27594 26438 0 -1 4194304 1909 0 0 0 1268 1 0 0 25 0 1 0 151412362 9056256 1579 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27594/statm: 2211 1579 310 324 0 1281 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8844

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.94 2/65 27595
/proc/meminfo: memFree=1863252/2055920 swapFree=4182988/4192956
[pid=27594] ppid=27592 vsize=9104 CPUtime=25.48
/proc/27594/stat : 27594 (bsolo3.0.17) R 27592 27594 26438 0 -1 4194304 1973 0 0 0 2547 1 0 0 25 0 1 0 151412362 9322496 1643 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27594/statm: 2276 1643 310 324 0 1346 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9104

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.94 2/65 27595
/proc/meminfo: memFree=1860948/2055920 swapFree=4182988/4192956
[pid=27594] ppid=27592 vsize=11396 CPUtime=51.08
/proc/27594/stat : 27594 (bsolo3.0.17) R 27592 27594 26438 0 -1 4194304 2550 0 0 0 5106 2 0 0 25 0 1 0 151412362 11669504 2220 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27594/statm: 2849 2220 310 324 0 1919 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11396

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.94 2/65 27595
/proc/meminfo: memFree=1859796/2055920 swapFree=4182988/4192956
[pid=27594] ppid=27592 vsize=12536 CPUtime=102.28
/proc/27594/stat : 27594 (bsolo3.0.17) R 27592 27594 26438 0 -1 4194304 2845 0 0 0 10225 3 0 0 25 0 1 0 151412362 12836864 2515 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551315 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27594/statm: 3134 2515 310 324 0 2204 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 12536

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 27595
/proc/meminfo: memFree=1858964/2055920 swapFree=4182988/4192956
[pid=27594] ppid=27592 vsize=13384 CPUtime=162.26
/proc/27594/stat : 27594 (bsolo3.0.17) R 27592 27594 26438 0 -1 4194304 3046 0 0 0 16223 3 0 0 25 0 1 0 151412362 13705216 2716 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27594/statm: 3346 2716 310 324 0 2416 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 13384

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 27595
/proc/meminfo: memFree=1857300/2055920 swapFree=4182988/4192956
[pid=27594] ppid=27592 vsize=15012 CPUtime=222.24
/proc/27594/stat : 27594 (bsolo3.0.17) R 27592 27594 26438 0 -1 4194304 3453 0 0 0 22221 3 0 0 25 0 1 0 151412362 15372288 3123 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27594/statm: 3753 3123 310 324 0 2823 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 15012

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 27595
/proc/meminfo: memFree=1857300/2055920 swapFree=4182988/4192956
[pid=27594] ppid=27592 vsize=14996 CPUtime=282.23
/proc/27594/stat : 27594 (bsolo3.0.17) R 27592 27594 26438 0 -1 4194304 3453 0 0 0 28220 3 0 0 25 0 1 0 151412362 15355904 3123 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27594/statm: 3749 3123 310 324 0 2819 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 14996

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 27595
/proc/meminfo: memFree=1856724/2055920 swapFree=4182988/4192956
[pid=27594] ppid=27592 vsize=15592 CPUtime=342.22
/proc/27594/stat : 27594 (bsolo3.0.17) R 27592 27594 26438 0 -1 4194304 3599 0 0 0 34218 4 0 0 25 0 1 0 151412362 15966208 3269 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27594/statm: 3898 3269 310 324 0 2968 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 15592

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 27595
/proc/meminfo: memFree=1856340/2055920 swapFree=4182988/4192956
[pid=27594] ppid=27592 vsize=15936 CPUtime=402.2
/proc/27594/stat : 27594 (bsolo3.0.17) R 27592 27594 26438 0 -1 4194304 3685 0 0 0 40216 4 0 0 25 0 1 0 151412362 16318464 3355 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27594/statm: 3984 3355 310 324 0 3054 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 15936

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 27595
/proc/meminfo: memFree=1856340/2055920 swapFree=4182988/4192956
[pid=27594] ppid=27592 vsize=15936 CPUtime=462.19
/proc/27594/stat : 27594 (bsolo3.0.17) R 27592 27594 26438 0 -1 4194304 3685 0 0 0 46215 4 0 0 25 0 1 0 151412362 16318464 3355 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4742652 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27594/statm: 3984 3355 310 324 0 3054 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 15936

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 27595
/proc/meminfo: memFree=1856276/2055920 swapFree=4182988/4192956
[pid=27594] ppid=27592 vsize=15924 CPUtime=522.18
/proc/27594/stat : 27594 (bsolo3.0.17) R 27592 27594 26438 0 -1 4194304 3688 0 0 0 52213 5 0 0 25 0 1 0 151412362 16306176 3358 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27594/statm: 3981 3358 310 324 0 3051 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 15924

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 27595
/proc/meminfo: memFree=1854932/2055920 swapFree=4182988/4192956
[pid=27594] ppid=27592 vsize=17288 CPUtime=582.17
/proc/27594/stat : 27594 (bsolo3.0.17) R 27592 27594 26438 0 -1 4194304 4025 0 0 0 58212 5 0 0 25 0 1 0 151412362 17702912 3695 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27594/statm: 4322 3695 310 324 0 3392 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 17288

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 27595
/proc/meminfo: memFree=1854740/2055920 swapFree=4182988/4192956
[pid=27594] ppid=27592 vsize=17416 CPUtime=642.16
/proc/27594/stat : 27594 (bsolo3.0.17) R 27592 27594 26438 0 -1 4194304 4073 0 0 0 64211 5 0 0 25 0 1 0 151412362 17833984 3743 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27594/statm: 4354 3743 310 324 0 3424 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 17416


################
# More data... #
################

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 27595
/proc/meminfo: memFree=1854612/2055920 swapFree=4182988/4192956
[pid=27594] ppid=27592 vsize=17416 CPUtime=822.11
/proc/27594/stat : 27594 (bsolo3.0.17) R 27592 27594 26438 0 -1 4194304 4073 0 0 0 82206 5 0 0 25 0 1 0 151412362 17833984 3743 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27594/statm: 4354 3743 310 324 0 3424 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 17416

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 27595
/proc/meminfo: memFree=1854612/2055920 swapFree=4182988/4192956
[pid=27594] ppid=27592 vsize=17416 CPUtime=882.1
/proc/27594/stat : 27594 (bsolo3.0.17) R 27592 27594 26438 0 -1 4194304 4073 0 0 0 88205 5 0 0 25 0 1 0 151412362 17833984 3743 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27594/statm: 4354 3743 310 324 0 3424 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 17416

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 27595
/proc/meminfo: memFree=1854612/2055920 swapFree=4182988/4192956
[pid=27594] ppid=27592 vsize=17416 CPUtime=942.08
/proc/27594/stat : 27594 (bsolo3.0.17) R 27592 27594 26438 0 -1 4194304 4073 0 0 0 94203 5 0 0 25 0 1 0 151412362 17833984 3743 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27594/statm: 4354 3743 310 324 0 3424 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 17416

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 27595
/proc/meminfo: memFree=1854612/2055920 swapFree=4182988/4192956
[pid=27594] ppid=27592 vsize=17424 CPUtime=1002.08
/proc/27594/stat : 27594 (bsolo3.0.17) R 27592 27594 26438 0 -1 4194304 4074 0 0 0 100202 6 0 0 25 0 1 0 151412362 17842176 3744 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27594/statm: 4356 3744 310 324 0 3426 0
Current children cumulated CPU time (s) 1002.08
Current children cumulated vsize (KiB) 17424

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 27595
/proc/meminfo: memFree=1853716/2055920 swapFree=4182988/4192956
[pid=27594] ppid=27592 vsize=18332 CPUtime=1062.06
/proc/27594/stat : 27594 (bsolo3.0.17) R 27592 27594 26438 0 -1 4194304 4294 0 0 0 106200 6 0 0 25 0 1 0 151412362 18771968 3964 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4742596 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27594/statm: 4583 3964 310 324 0 3653 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 18332

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 27595
/proc/meminfo: memFree=1853332/2055920 swapFree=4182988/4192956
[pid=27594] ppid=27592 vsize=18696 CPUtime=1122.05
/proc/27594/stat : 27594 (bsolo3.0.17) R 27592 27594 26438 0 -1 4194304 4377 0 0 0 112199 6 0 0 25 0 1 0 151412362 19144704 4047 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27594/statm: 4674 4047 310 324 0 3744 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 18696

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 27595
/proc/meminfo: memFree=1853332/2055920 swapFree=4182988/4192956
[pid=27594] ppid=27592 vsize=18680 CPUtime=1182.03
/proc/27594/stat : 27594 (bsolo3.0.17) R 27592 27594 26438 0 -1 4194304 4377 0 0 0 118197 6 0 0 25 0 1 0 151412362 19128320 4047 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27594/statm: 4670 4047 310 324 0 3740 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 18680

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/71 27773
/proc/meminfo: memFree=1851668/2055920 swapFree=4182988/4192956
[pid=27594] ppid=27592 vsize=18680 CPUtime=1241.91
/proc/27594/stat : 27594 (bsolo3.0.17) R 27592 27594 26438 0 -1 4194304 4377 0 0 0 124185 6 0 0 25 0 1 0 151412362 19128320 4047 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27594/statm: 4670 4047 310 324 0 3740 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 18680

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 27793
/proc/meminfo: memFree=1852756/2055920 swapFree=4182988/4192956
[pid=27594] ppid=27592 vsize=18680 CPUtime=1301.9
/proc/27594/stat : 27594 (bsolo3.0.17) R 27592 27594 26438 0 -1 4194304 4377 0 0 0 130184 6 0 0 25 0 1 0 151412362 19128320 4047 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4741024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27594/statm: 4670 4047 310 324 0 3740 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 18680

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 27793
/proc/meminfo: memFree=1852756/2055920 swapFree=4182988/4192956
[pid=27594] ppid=27592 vsize=18680 CPUtime=1361.88
/proc/27594/stat : 27594 (bsolo3.0.17) R 27592 27594 26438 0 -1 4194304 4377 0 0 0 136182 6 0 0 25 0 1 0 151412362 19128320 4047 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4742939 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27594/statm: 4670 4047 310 324 0 3740 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 18680

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 27793
/proc/meminfo: memFree=1852884/2055920 swapFree=4182988/4192956
[pid=27594] ppid=27592 vsize=18680 CPUtime=1421.88
/proc/27594/stat : 27594 (bsolo3.0.17) R 27592 27594 26438 0 -1 4194304 4377 0 0 0 142181 7 0 0 25 0 1 0 151412362 19128320 4047 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4426868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27594/statm: 4670 4047 310 324 0 3740 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 18680

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 27793
/proc/meminfo: memFree=1852884/2055920 swapFree=4182988/4192956
[pid=27594] ppid=27592 vsize=18680 CPUtime=1481.86
/proc/27594/stat : 27594 (bsolo3.0.17) R 27592 27594 26438 0 -1 4194304 4377 0 0 0 148179 7 0 0 25 0 1 0 151412362 19128320 4047 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572912 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27594/statm: 4670 4047 310 324 0 3740 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 18680

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 27793
/proc/meminfo: memFree=1852948/2055920 swapFree=4182988/4192956
[pid=27594] ppid=27592 vsize=18680 CPUtime=1541.85
/proc/27594/stat : 27594 (bsolo3.0.17) R 27592 27594 26438 0 -1 4194304 4377 0 0 0 154178 7 0 0 25 0 1 0 151412362 19128320 4047 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27594/statm: 4670 4047 310 324 0 3740 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 18680

[startup+1602.3 s]
/proc/loadavg: 1.14 1.02 0.95 2/65 27793
/proc/meminfo: memFree=1852948/2055920 swapFree=4182988/4192956
[pid=27594] ppid=27592 vsize=18680 CPUtime=1601.83
/proc/27594/stat : 27594 (bsolo3.0.17) R 27592 27594 26438 0 -1 4194304 4377 0 0 0 160176 7 0 0 25 0 1 0 151412362 19128320 4047 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27594/statm: 4670 4047 310 324 0 3740 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 18680

[startup+1662.3 s]
/proc/loadavg: 1.04 1.01 0.95 2/65 27793
/proc/meminfo: memFree=1852948/2055920 swapFree=4182988/4192956
[pid=27594] ppid=27592 vsize=18684 CPUtime=1661.82
/proc/27594/stat : 27594 (bsolo3.0.17) R 27592 27594 26438 0 -1 4194304 4379 0 0 0 166175 7 0 0 25 0 1 0 151412362 19132416 4049 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27594/statm: 4671 4049 310 324 0 3741 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 18684

[startup+1722.3 s]
/proc/loadavg: 1.02 1.00 0.95 2/65 27795
/proc/meminfo: memFree=1852948/2055920 swapFree=4182988/4192956
[pid=27594] ppid=27592 vsize=18788 CPUtime=1721.8
/proc/27594/stat : 27594 (bsolo3.0.17) R 27592 27594 26438 0 -1 4194304 4401 0 0 0 172173 7 0 0 25 0 1 0 151412362 19238912 4071 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27594/statm: 4697 4071 310 324 0 3767 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 18788

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 27795
/proc/meminfo: memFree=1852820/2055920 swapFree=4182988/4192956
[pid=27594] ppid=27592 vsize=18864 CPUtime=1781.79
/proc/27594/stat : 27594 (bsolo3.0.17) R 27592 27594 26438 0 -1 4194304 4420 0 0 0 178172 7 0 0 25 0 1 0 151412362 19316736 4090 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27594/statm: 4716 4090 310 324 0 3786 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 18864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 27795
/proc/meminfo: memFree=1852628/2055920 swapFree=4182988/4192956
[pid=27594] ppid=27592 vsize=18992 CPUtime=1800.1
/proc/27594/stat : 27594 (bsolo3.0.17) R 27592 27594 26438 0 -1 4194304 4454 0 0 0 180002 8 0 0 25 0 1 0 151412362 19447808 4124 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4751080 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27594/statm: 4748 4124 310 324 0 3818 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 18992

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

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

Child status: 15
Real time (s): 1800.61
CPU time (s): 1800.11
CPU user time (s): 1800.03
CPU system time (s): 0.083987
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 18992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.03
system time used= 0.083987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4458
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= 12
involuntary context switches= 2866

runsolver used 1.19482 second user time and 3.77942 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Mon Apr 30 20:41:13 UTC 2007

IDJOB= 452805
IDBENCH= 47872
IDSOLVER= 199
FILE ID= node52/452805-1177965673

PBS_JOBID= 4727699

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-brn007.sat05-2684.reshuffled-07.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452805-1177965673/instance-452805-1177965673.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-452805-1177965673 -o ROOT/results/node52/solver-452805-1177965673 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/452805-1177965673/instance-452805-1177965673.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  061d1927e7e07e644145fa1f96750723

RANDOM SEED= 328776607

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.236
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		: 3000.236
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:       1869236 kB
Buffers:          7936 kB
Cached:         114784 kB
SwapCached:       3828 kB
Active:          32624 kB
Inactive:       100840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1869236 kB
SwapTotal:     4192956 kB
SwapFree:      4182988 kB
Dirty:            7168 kB
Writeback:           0 kB
Mapped:          16804 kB
Slab:            39176 kB
Committed_AS:  1956452 kB
PageTables:       1488 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= 66558 MiB

End job on node52 on Mon Apr 30 21:11:16 UTC 2007