Trace number 433008

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 NameAnswerObjective functionCPU timeWall clock time
bsolo 3.0.17SAT (TO)785 1800.08 1800.75

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii16d2.opb
MD5SUM4c54e78415f2c5b03c299c36dff880c2
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark785
Best CPU time to get the best result obtained on this benchmark6.565
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 785
Optimality of the best value was proved YES
Number of variables1672
Total number of constraints13297
Number of constraints which are clauses13297
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 constraint2
Maximum length of a constraint16
Number of terms in the objective function 1672
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1672
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1672
Number of bits of the biggest sum of numbers11
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/433008-1177952775/instance-433008-1177952775.opb
0.00/0.00	c File size is 418999 bytes.
0.03/0.07	c Highest Coefficient sum: 1672
0.03/0.07	c Parsing was ok!!
0.03/0.07	c Total parsing time: 0.074 s
0.03/0.08	c Var: 1672 Constr: 13297 13297/0/0 Lit: 39436 Watch. Lit: 26594
0.03/0.08	c Obj. Vars: 1672 (100 % of total variables)
0.19/0.24	c Pre-processing Time: 0.24 s
0.19/0.24	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.19/0.24	c        0   1672    13289    39308    2    26578    4429      0      0 0.24
0.19/0.24	c Switching off LPR mode.
0.29/0.30	c      102   1672    13391    42777    3    26782    4872    102    377 0.27
0.29/0.30	o 785	0.302
1800.03/1800.70	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.03/1800.70	c      190   1672    13480    48477    3    27847    5429    191    627 0.30
1800.03/1800.70	c      292   1672    13582    53092    3    28051    5972    293    824 0.35
1800.03/1800.70	c      544   1672    13834    63859    4    28555    6570    545   1140 0.48
1800.03/1800.70	c     1020   1672    14310    85130    5    29507    7228   1021   1422 0.72
1800.03/1800.70	c     1834   1672    15124   120694    7    31135    7951   1835   1548 1.18
1800.03/1800.70	c     3154   1672    16444   828181   50    33775    8747   3155   1351 2.33
1800.03/1800.70	c     5235   1672    18525  1904423  102    37937    9622   5236   1308 4.00
1800.03/1800.70	c     8458   1672    21748  3969221  182    44383   10585   8459    910 9.29
1800.03/1800.70	c    13394   1672    19747  4899375  248    40381   11644   6458    590 22.69
1800.03/1800.70	c    20900   1672    19819  5173108  261    40525   12809   6530    503 41.55
1800.03/1800.70	c    32261   1672    23130  7776038  336    47147   14090   9841    488 66.07
1800.03/1800.70	c    49406   1672    22945  7623756  332    46777   15500   9656    374 131.93
1800.03/1800.70	c    75225   1672    21040  6140248  291    42967   17051   7751    251 299.61
1800.03/1800.71	c   114058   1672    29436 12722589  432    59759   18757  16147    258 441.63
1800.03/1800.71	c   172410   1672    22669  7422251  327    46225   20633   9380    196 876.28
1800.03/1800.71	c   260042   1672    26667 10556161  395    54221   22697  13378    189 1373.35
1800.03/1800.71	c Caught signal: 15
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1800.03/1800.71	v x1666 -x1667 x1668 -x1669 x1670 x1671 -x1672
1800.03/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.03/1800.71	c   17   306574   2067   316560    32611 15235134  19322    170 1800.04
1800.03/1800.71	c Objective: 785
1800.03/1800.71	s SATISFIABLE
1800.03/1800.71	c Total time: 1800.04 s

Verifier Data (download as text)

OK	785

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node38/watcher-433008-1177952775 -o ROOT/results/node38/solver-433008-1177952775 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433008-1177952775/instance-433008-1177952775.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: 0.84 0.94 0.90 3/77 672
/proc/meminfo: memFree=1745776/2055920 swapFree=4158260/4192956
[pid=672] ppid=670 vsize=19960 CPUtime=0
/proc/672/stat : 672 (bsolo3.0.17) R 670 672 31554 0 -1 4194304 359 0 0 0 0 0 0 0 18 0 1 0 227444207 20439040 329 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134536096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/672/statm: 4990 330 278 324 0 3957 0

[startup+0.042113 s]
/proc/loadavg: 0.84 0.94 0.90 3/77 672
/proc/meminfo: memFree=1745776/2055920 swapFree=4158260/4192956
[pid=672] ppid=670 vsize=5032 CPUtime=0.03
/proc/672/stat : 672 (bsolo3.0.17) R 670 672 31554 0 -1 4194304 588 0 0 0 3 0 0 0 18 0 1 0 227444207 5152768 558 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9041531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/672/statm: 1258 558 330 324 0 225 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5032

[startup+0.101112 s]
/proc/loadavg: 0.84 0.94 0.90 3/77 672
/proc/meminfo: memFree=1745776/2055920 swapFree=4158260/4192956
[pid=672] ppid=670 vsize=6236 CPUtime=0.09
/proc/672/stat : 672 (bsolo3.0.17) R 670 672 31554 0 -1 4194304 1066 0 0 0 9 0 0 0 18 0 1 0 227444207 6385664 933 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/672/statm: 1559 933 302 324 0 629 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6236

[startup+0.30115 s]
/proc/loadavg: 0.84 0.94 0.90 3/77 672
/proc/meminfo: memFree=1745776/2055920 swapFree=4158260/4192956
[pid=672] ppid=670 vsize=6864 CPUtime=0.29
/proc/672/stat : 672 (bsolo3.0.17) R 670 672 31554 0 -1 4194304 1357 0 0 0 28 1 0 0 19 0 1 0 227444207 7028736 1093 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/672/statm: 1716 1093 309 324 0 786 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6864

[startup+0.701226 s]
/proc/loadavg: 0.84 0.94 0.90 3/77 672
/proc/meminfo: memFree=1745776/2055920 swapFree=4158260/4192956
[pid=672] ppid=670 vsize=6996 CPUtime=0.69
/proc/672/stat : 672 (bsolo3.0.17) R 670 672 31554 0 -1 4194304 1383 0 0 0 68 1 0 0 22 0 1 0 227444207 7163904 1119 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550817 0 0 4096 16384 0 0 0 17 1 0 0
/proc/672/statm: 1749 1119 310 324 0 819 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6996

[startup+1.50238 s]
/proc/loadavg: 0.84 0.94 0.90 2/78 673
/proc/meminfo: memFree=1742312/2055920 swapFree=4158260/4192956
[pid=672] ppid=670 vsize=7796 CPUtime=1.49
/proc/672/stat : 672 (bsolo3.0.17) R 670 672 31554 0 -1 4194304 1599 0 0 0 148 1 0 0 25 0 1 0 227444207 7983104 1335 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134571477 0 0 4096 16384 0 0 0 17 1 0 0
/proc/672/statm: 1949 1335 310 324 0 1019 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7796

[startup+3.10169 s]
/proc/loadavg: 0.85 0.94 0.90 2/78 673
/proc/meminfo: memFree=1734632/2055920 swapFree=4158260/4192956
[pid=672] ppid=670 vsize=21712 CPUtime=3.09
/proc/672/stat : 672 (bsolo3.0.17) R 670 672 31554 0 -1 4194304 5070 0 0 0 306 3 0 0 25 0 1 0 227444207 22233088 4806 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/672/statm: 5428 4806 310 324 0 4498 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21712

[startup+6.3013 s]
/proc/loadavg: 0.85 0.94 0.90 2/78 673
/proc/meminfo: memFree=1708776/2055920 swapFree=4158260/4192956
[pid=672] ppid=670 vsize=45308 CPUtime=6.28
/proc/672/stat : 672 (bsolo3.0.17) R 670 672 31554 0 -1 4194304 10951 0 0 0 622 6 0 0 25 0 1 0 227444207 46395392 10687 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/672/statm: 11327 10687 310 324 0 10397 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 45308

[startup+12.7015 s]
/proc/loadavg: 0.87 0.94 0.91 2/78 673
/proc/meminfo: memFree=1673904/2055920 swapFree=4158260/4192956
[pid=672] ppid=670 vsize=78084 CPUtime=12.68
/proc/672/stat : 672 (bsolo3.0.17) R 670 672 31554 0 -1 4194304 19158 0 0 0 1258 10 0 0 25 0 1 0 227444207 79958016 18894 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/672/statm: 19521 18894 310 324 0 18591 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 78084

[startup+25.502 s]
/proc/loadavg: 0.89 0.94 0.91 2/78 673
/proc/meminfo: memFree=1655416/2055920 swapFree=4158260/4192956
[pid=672] ppid=670 vsize=93880 CPUtime=25.48
/proc/672/stat : 672 (bsolo3.0.17) R 670 672 31554 0 -1 4194304 23108 0 0 0 2536 12 0 0 25 0 1 0 227444207 96133120 22844 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/672/statm: 23470 22844 310 324 0 22540 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 93880

[startup+51.1019 s]
/proc/loadavg: 0.93 0.95 0.91 2/78 673
/proc/meminfo: memFree=1611832/2055920 swapFree=4158260/4192956
[pid=672] ppid=670 vsize=137412 CPUtime=51.07
/proc/672/stat : 672 (bsolo3.0.17) R 670 672 31554 0 -1 4194304 33996 0 0 0 5089 18 0 0 25 0 1 0 227444207 140709888 33732 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/672/statm: 34353 33732 310 324 0 33423 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 137412

[startup+102.306 s]
/proc/loadavg: 0.97 0.95 0.91 2/78 673
/proc/meminfo: memFree=1591736/2055920 swapFree=4158260/4192956
[pid=672] ppid=670 vsize=157528 CPUtime=102.25
/proc/672/stat : 672 (bsolo3.0.17) R 670 672 31554 0 -1 4194304 39019 0 0 0 10205 20 0 0 25 0 1 0 227444207 161308672 38755 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/672/statm: 39382 38755 310 324 0 38452 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 157528

[startup+162.301 s]
/proc/loadavg: 0.99 0.96 0.91 2/78 673
/proc/meminfo: memFree=1570936/2055920 swapFree=4158260/4192956
[pid=672] ppid=670 vsize=178184 CPUtime=162.23
/proc/672/stat : 672 (bsolo3.0.17) R 670 672 31554 0 -1 4194304 44200 0 0 0 16200 23 0 0 25 0 1 0 227444207 182460416 43936 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/672/statm: 44546 43936 310 324 0 43616 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 178184

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.91 2/78 673
/proc/meminfo: memFree=1570488/2055920 swapFree=4158260/4192956
[pid=672] ppid=670 vsize=178656 CPUtime=222.21
/proc/672/stat : 672 (bsolo3.0.17) R 670 672 31554 0 -1 4194304 44303 0 0 0 22197 24 0 0 25 0 1 0 227444207 182943744 44039 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551646 0 0 4096 16384 0 0 0 17 1 0 0
/proc/672/statm: 44664 44039 310 324 0 43734 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 178656

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 673
/proc/meminfo: memFree=1570552/2055920 swapFree=4158260/4192956
[pid=672] ppid=670 vsize=178656 CPUtime=282.18
/proc/672/stat : 672 (bsolo3.0.17) R 670 672 31554 0 -1 4194304 44303 0 0 0 28194 24 0 0 25 0 1 0 227444207 182943744 44039 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/672/statm: 44664 44039 310 324 0 43734 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 178656

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 673
/proc/meminfo: memFree=1565944/2055920 swapFree=4158260/4192956
[pid=672] ppid=670 vsize=183212 CPUtime=342.17
/proc/672/stat : 672 (bsolo3.0.17) R 670 672 31554 0 -1 4194304 45499 0 0 0 34191 26 0 0 25 0 1 0 227444207 187609088 45179 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/672/statm: 45803 45179 310 324 0 44873 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 183212

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 673
/proc/meminfo: memFree=1554680/2055920 swapFree=4158260/4192956
[pid=672] ppid=670 vsize=194452 CPUtime=402.15
/proc/672/stat : 672 (bsolo3.0.17) R 670 672 31554 0 -1 4194304 48309 0 0 0 40187 28 0 0 25 0 1 0 227444207 199118848 47989 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/672/statm: 48613 47989 310 324 0 47683 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 194452

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 673
/proc/meminfo: memFree=1536824/2055920 swapFree=4158260/4192956
[pid=672] ppid=670 vsize=212232 CPUtime=462.12
/proc/672/stat : 672 (bsolo3.0.17) R 670 672 31554 0 -1 4194304 52755 0 0 0 46181 31 0 0 25 0 1 0 227444207 217325568 52435 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/672/statm: 53058 52435 310 324 0 52128 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 212232

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 673
/proc/meminfo: memFree=1536568/2055920 swapFree=4158260/4192956
[pid=672] ppid=670 vsize=212556 CPUtime=522.09
/proc/672/stat : 672 (bsolo3.0.17) R 670 672 31554 0 -1 4194304 52836 0 0 0 52178 31 0 0 25 0 1 0 227444207 217657344 52516 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/672/statm: 53139 52516 310 324 0 52209 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 212556

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 673
/proc/meminfo: memFree=1536568/2055920 swapFree=4158260/4192956
[pid=672] ppid=670 vsize=212556 CPUtime=582.08
/proc/672/stat : 672 (bsolo3.0.17) R 670 672 31554 0 -1 4194304 52836 0 0 0 58176 32 0 0 25 0 1 0 227444207 217657344 52516 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/672/statm: 53139 52516 310 324 0 52209 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 212556

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 673
/proc/meminfo: memFree=1536376/2055920 swapFree=4158260/4192956
[pid=672] ppid=670 vsize=212684 CPUtime=642.05
/proc/672/stat : 672 (bsolo3.0.17) R 670 672 31554 0 -1 4194304 52876 0 0 0 64173 32 0 0 25 0 1 0 227444207 217788416 52556 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/672/statm: 53171 52556 310 324 0 52241 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 212684


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 673
/proc/meminfo: memFree=1536376/2055920 swapFree=4158260/4192956
[pid=672] ppid=670 vsize=212744 CPUtime=881.96
/proc/672/stat : 672 (bsolo3.0.17) R 670 672 31554 0 -1 4194304 52887 0 0 0 88162 34 0 0 25 0 1 0 227444207 217849856 52567 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160527316 0 0 4096 16384 0 0 0 17 1 0 0
/proc/672/statm: 53186 52567 310 324 0 52256 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 212744

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 673
/proc/meminfo: memFree=1517880/2055920 swapFree=4158260/4192956
[pid=672] ppid=670 vsize=231204 CPUtime=941.94
/proc/672/stat : 672 (bsolo3.0.17) R 670 672 31554 0 -1 4194304 57500 0 0 0 94157 37 0 0 25 0 1 0 227444207 236752896 57180 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/672/statm: 57801 57180 310 324 0 56871 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 231204

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 673
/proc/meminfo: memFree=1517560/2055920 swapFree=4158260/4192956
[pid=672] ppid=670 vsize=231528 CPUtime=1001.92
/proc/672/stat : 672 (bsolo3.0.17) R 670 672 31554 0 -1 4194304 57582 0 0 0 100154 38 0 0 25 0 1 0 227444207 237084672 57262 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/672/statm: 57882 57262 310 324 0 56952 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 231528

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 673
/proc/meminfo: memFree=1517688/2055920 swapFree=4158260/4192956
[pid=672] ppid=670 vsize=231204 CPUtime=1061.89
/proc/672/stat : 672 (bsolo3.0.17) R 670 672 31554 0 -1 4194304 57582 0 0 0 106151 38 0 0 25 0 1 0 227444207 236752896 57191 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/672/statm: 57801 57191 310 324 0 56871 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 231204

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 673
/proc/meminfo: memFree=1517560/2055920 swapFree=4158260/4192956
[pid=672] ppid=670 vsize=231544 CPUtime=1121.88
/proc/672/stat : 672 (bsolo3.0.17) R 670 672 31554 0 -1 4194304 57656 0 0 0 112149 39 0 0 25 0 1 0 227444207 237101056 57265 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550902 0 0 4096 16384 0 0 0 17 1 0 0
/proc/672/statm: 57886 57265 310 324 0 56956 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 231544

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 675
/proc/meminfo: memFree=1517368/2055920 swapFree=4158260/4192956
[pid=672] ppid=670 vsize=231544 CPUtime=1181.85
/proc/672/stat : 672 (bsolo3.0.17) R 670 672 31554 0 -1 4194304 57656 0 0 0 118146 39 0 0 25 0 1 0 227444207 237101056 57265 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/672/statm: 57886 57265 310 324 0 56956 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 231544

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 675
/proc/meminfo: memFree=1517624/2055920 swapFree=4158260/4192956
[pid=672] ppid=670 vsize=231204 CPUtime=1241.83
/proc/672/stat : 672 (bsolo3.0.17) R 670 672 31554 0 -1 4194304 57656 0 0 0 124143 40 0 0 25 0 1 0 227444207 236752896 57191 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/672/statm: 57801 57191 310 324 0 56871 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 231204

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 675
/proc/meminfo: memFree=1517560/2055920 swapFree=4158260/4192956
[pid=672] ppid=670 vsize=231452 CPUtime=1301.81
/proc/672/stat : 672 (bsolo3.0.17) R 670 672 31554 0 -1 4194304 57713 0 0 0 130141 40 0 0 25 0 1 0 227444207 237006848 57248 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550902 0 0 4096 16384 0 0 0 17 1 0 0
/proc/672/statm: 57863 57248 310 324 0 56933 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 231452

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 675
/proc/meminfo: memFree=1517560/2055920 swapFree=4158260/4192956
[pid=672] ppid=670 vsize=231504 CPUtime=1361.79
/proc/672/stat : 672 (bsolo3.0.17) R 670 672 31554 0 -1 4194304 57720 0 0 0 136138 41 0 0 25 0 1 0 227444207 237060096 57255 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586566 0 0 4096 16384 0 0 0 17 1 0 0
/proc/672/statm: 57876 57255 310 324 0 56946 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 231504

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 675
/proc/meminfo: memFree=1497400/2055920 swapFree=4158260/4192956
[pid=672] ppid=670 vsize=251596 CPUtime=1421.77
/proc/672/stat : 672 (bsolo3.0.17) R 670 672 31554 0 -1 4194304 62746 0 0 0 142133 44 0 0 25 0 1 0 227444207 257634304 62281 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/672/statm: 62899 62281 310 324 0 61969 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 251596

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 675
/proc/meminfo: memFree=1497400/2055920 swapFree=4158260/4192956
[pid=672] ppid=670 vsize=251596 CPUtime=1481.74
/proc/672/stat : 672 (bsolo3.0.17) R 670 672 31554 0 -1 4194304 62746 0 0 0 148130 44 0 0 25 0 1 0 227444207 257634304 62281 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/672/statm: 62899 62281 310 324 0 61969 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 251596

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 675
/proc/meminfo: memFree=1497336/2055920 swapFree=4158260/4192956
[pid=672] ppid=670 vsize=251596 CPUtime=1541.72
/proc/672/stat : 672 (bsolo3.0.17) R 670 672 31554 0 -1 4194304 62746 0 0 0 154127 45 0 0 25 0 1 0 227444207 257634304 62281 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/672/statm: 62899 62281 310 324 0 61969 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 251596

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 675
/proc/meminfo: memFree=1497464/2055920 swapFree=4158260/4192956
[pid=672] ppid=670 vsize=251596 CPUtime=1601.69
/proc/672/stat : 672 (bsolo3.0.17) R 670 672 31554 0 -1 4194304 62746 0 0 0 160124 45 0 0 25 0 1 0 227444207 257634304 62281 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/672/statm: 62899 62281 310 324 0 61969 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 251596

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 675
/proc/meminfo: memFree=1496696/2055920 swapFree=4158260/4192956
[pid=672] ppid=670 vsize=252288 CPUtime=1661.68
/proc/672/stat : 672 (bsolo3.0.17) R 670 672 31554 0 -1 4194304 62919 0 0 0 166122 46 0 0 25 0 1 0 227444207 258342912 62454 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9037168 0 0 4096 16384 0 0 0 17 1 0 0
/proc/672/statm: 63072 62454 310 324 0 62142 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 252288

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 675
/proc/meminfo: memFree=1496696/2055920 swapFree=4158260/4192956
[pid=672] ppid=670 vsize=252288 CPUtime=1721.66
/proc/672/stat : 672 (bsolo3.0.17) R 670 672 31554 0 -1 4194304 62919 0 0 0 172119 47 0 0 25 0 1 0 227444207 258342912 62454 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/672/statm: 63072 62454 310 324 0 62142 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 252288

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 675
/proc/meminfo: memFree=1496696/2055920 swapFree=4158260/4192956
[pid=672] ppid=670 vsize=252288 CPUtime=1781.63
/proc/672/stat : 672 (bsolo3.0.17) R 670 672 31554 0 -1 4194304 62924 0 0 0 178116 47 0 0 25 0 1 0 227444207 258342912 62459 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/672/statm: 63072 62459 310 324 0 62142 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 252288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 675
/proc/meminfo: memFree=1496696/2055920 swapFree=4158260/4192956
[pid=672] ppid=670 vsize=252288 CPUtime=1800.03
/proc/672/stat : 672 (bsolo3.0.17) R 670 672 31554 0 -1 4194304 62924 0 0 0 179956 47 0 0 25 0 1 0 227444207 258342912 62459 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/672/statm: 63072 62459 310 324 0 62142 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 252288

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 675
/proc/meminfo: memFree=1496696/2055920 swapFree=4158260/4192956
[pid=672] ppid=670 vsize=252288 CPUtime=1800.03
/proc/672/stat : 672 (bsolo3.0.17) R 670 672 31554 0 -1 4194304 62924 0 0 0 179956 47 0 0 25 0 1 0 227444207 258342912 62459 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/672/statm: 63072 62459 310 324 0 62142 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 252288

Child status: 15
Real time (s): 1800.75
CPU time (s): 1800.08
CPU user time (s): 1799.57
CPU system time (s): 0.516921
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 252288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.57
system time used= 0.516921
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 62928
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= 2281

runsolver used 1.2938 second user time and 4.09838 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Mon Apr 30 17:06:16 UTC 2007

IDJOB= 433008
IDBENCH= 2148
IDSOLVER= 199
FILE ID= node38/433008-1177952775

PBS_JOBID= 4727599

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii16d2.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433008-1177952775/instance-433008-1177952775.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-433008-1177952775 -o ROOT/results/node38/solver-433008-1177952775 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433008-1177952775/instance-433008-1177952775.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  4c54e78415f2c5b03c299c36dff880c2

RANDOM SEED= 992929793

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1746376 kB
Buffers:         38276 kB
Cached:         178108 kB
SwapCached:       3392 kB
Active:          79308 kB
Inactive:       160472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1746376 kB
SwapTotal:     4192956 kB
SwapFree:      4158260 kB
Dirty:            7004 kB
Writeback:           0 kB
Mapped:          30196 kB
Slab:            54996 kB
Committed_AS:  1888236 kB
PageTables:       2060 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 node38 on Mon Apr 30 17:36:18 UTC 2007