Trace number 459157

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
PBS4_v2 2007-03-23SAT (TO)1 1800.03 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/market-split/normalized-opt-market-split_4_30_4.opb
MD5SUM1757d8d914b8f8f6b2c05049538ae81a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark42.9535
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1
Optimality of the best value was proved YES
Number of variables94
Total number of constraints8
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints8
Minimum length of a constraint44
Maximum length of a constraint46
Number of terms in the objective function 64
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 2040
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 869
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 3118
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/459157-1178650054/instance-459157-1178650054.opb ......
0.00/0.00	c done parsing opb.
0.00/0.00	o 231
0.00/0.00	o 228
0.00/0.01	o 227
0.00/0.01	o 225
0.00/0.01	o 224
0.00/0.02	o 223
0.00/0.02	o 221
0.00/0.02	o 219
0.00/0.02	o 213
0.00/0.03	o 212
0.00/0.03	o 206
0.00/0.03	o 205
0.00/0.05	o 204
0.00/0.05	o 202
0.00/0.05	o 200
0.00/0.05	o 199
0.00/0.05	o 198
0.00/0.06	o 197
0.00/0.06	o 195
0.00/0.07	o 194
0.00/0.07	o 192
0.00/0.07	o 191
0.00/0.07	o 188
0.00/0.08	o 187
0.00/0.08	o 133
0.00/0.08	o 132
0.00/0.08	o 97
0.00/0.08	o 93
0.00/0.08	o 92
0.00/0.09	o 91
0.00/0.09	o 90
0.00/0.09	o 89
0.09/0.10	o 83
0.09/0.10	o 80
0.09/0.10	o 78
0.09/0.10	o 76
0.09/0.10	o 74
0.09/0.10	o 66
0.09/0.10	o 64
0.09/0.10	o 62
0.09/0.11	o 60
0.09/0.11	o 56
0.09/0.11	o 54
0.09/0.11	o 50
0.09/0.11	o 48
0.09/0.11	o 35
0.09/0.14	o 34
0.09/0.17	o 33
0.19/0.20	o 32
0.19/0.20	o 30
0.19/0.21	o 28
0.19/0.22	o 14
0.19/0.25	o 13
0.19/0.29	o 11
0.29/0.31	o 9
0.29/0.37	o 8
0.29/0.39	o 7
0.69/0.70	o 5
42.28/42.34	o 3
892.85/893.25	o 1
1800.00/1800.60	s SATISFIABLE
1800.00/1800.60	v -x1 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x2 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x3 -x30 -x31 -x32
1800.00/1800.60	v -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x4 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x5 -x50 -x51 -x52 -x53 -x54 -x55 -x56
1800.00/1800.60	v x57 -x58 -x59 -x6 -x60 -x61 -x62 -x63 -x64 -x65 x66 x67 -x68 -x69 -x7 -x70 x71 -x72 x73 x74 -x75 -x76 x77 x78 x79 -x8 x80 x81 -x82
1800.00/1800.60	v x83 x84 -x85 -x86 -x87 -x88 -x89 -x9 x90 -x91 x92 x93 x94

Verifier Data (download as text)

OK	1

Conversion Script Data (download as text)

/tmp/evaluation/459157-1178650054/instance-459157-1178650054.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node65/watcher-459157-1178650054 -o ROOT/results/node65/solver-459157-1178650054 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459157-1178650054/instance-459157-1178650054.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: 1.00 1.00 1.00 3/64 9812
/proc/meminfo: memFree=1922272/2055920 swapFree=4184160/4192956
[pid=9812] ppid=9810 vsize=1320 CPUtime=0
/proc/9812/stat : 9812 (PBS4_SAT07v2) R 9810 9812 8692 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 340994998 1351680 129 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9812/statm: 330 129 102 219 0 107 0

[startup+0.100629 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9812
/proc/meminfo: memFree=1922272/2055920 swapFree=4184160/4192956
[pid=9812] ppid=9810 vsize=1708 CPUtime=0.09
/proc/9812/stat : 9812 (PBS4_SAT07v2) R 9810 9812 8692 0 -1 4194304 237 0 0 0 9 0 0 0 18 0 1 0 340994998 1748992 219 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9812/statm: 427 219 102 219 0 204 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1708

[startup+0.202637 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9812
/proc/meminfo: memFree=1922272/2055920 swapFree=4184160/4192956
[pid=9812] ppid=9810 vsize=1872 CPUtime=0.19
/proc/9812/stat : 9812 (PBS4_SAT07v2) R 9810 9812 8692 0 -1 4194304 309 0 0 0 19 0 0 0 18 0 1 0 340994998 1916928 291 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9812/statm: 468 291 102 219 0 245 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1872

[startup+0.302645 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9812
/proc/meminfo: memFree=1922272/2055920 swapFree=4184160/4192956
[pid=9812] ppid=9810 vsize=2384 CPUtime=0.29
/proc/9812/stat : 9812 (PBS4_SAT07v2) R 9810 9812 8692 0 -1 4194304 387 0 0 0 29 0 0 0 19 0 1 0 340994998 2441216 369 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9812/statm: 596 369 102 219 0 373 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2384

[startup+0.702678 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9812
/proc/meminfo: memFree=1922272/2055920 swapFree=4184160/4192956
[pid=9812] ppid=9810 vsize=3604 CPUtime=0.69
/proc/9812/stat : 9812 (PBS4_SAT07v2) R 9810 9812 8692 0 -1 4194304 663 0 0 0 68 1 0 0 22 0 1 0 340994998 3690496 645 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9812/statm: 901 645 102 219 0 678 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3604

[startup+1.50174 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9813
/proc/meminfo: memFree=1919320/2055920 swapFree=4184160/4192956
[pid=9812] ppid=9810 vsize=5980 CPUtime=1.49
/proc/9812/stat : 9812 (PBS4_SAT07v2) R 9810 9812 8692 0 -1 4194304 973 0 0 0 147 2 0 0 25 0 1 0 340994998 6123520 906 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9812/statm: 1495 906 102 219 0 1272 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5980

[startup+3.10188 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9813
/proc/meminfo: memFree=1918104/2055920 swapFree=4184160/4192956
[pid=9812] ppid=9810 vsize=6256 CPUtime=3.09
/proc/9812/stat : 9812 (PBS4_SAT07v2) R 9810 9812 8692 0 -1 4194304 1331 0 0 0 306 3 0 0 25 0 1 0 340994998 6406144 1264 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9812/statm: 1564 1264 102 219 0 1341 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6256

[startup+6.30114 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9813
/proc/meminfo: memFree=1916184/2055920 swapFree=4184160/4192956
[pid=9812] ppid=9810 vsize=11200 CPUtime=6.29
/proc/9812/stat : 9812 (PBS4_SAT07v2) R 9810 9812 8692 0 -1 4194304 1821 0 0 0 625 4 0 0 25 0 1 0 340994998 11468800 1657 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9812/statm: 2800 1657 102 219 0 2577 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11200

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9813
/proc/meminfo: memFree=1913880/2055920 swapFree=4184160/4192956
[pid=9812] ppid=9810 vsize=11520 CPUtime=12.69
/proc/9812/stat : 9812 (PBS4_SAT07v2) R 9810 9812 8692 0 -1 4194304 2339 0 0 0 1263 6 0 0 25 0 1 0 340994998 11796480 2175 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9812/statm: 2880 2175 102 219 0 2657 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11520

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9813
/proc/meminfo: memFree=1910168/2055920 swapFree=4184160/4192956
[pid=9812] ppid=9810 vsize=20832 CPUtime=25.49
/proc/9812/stat : 9812 (PBS4_SAT07v2) R 9810 9812 8692 0 -1 4194304 3408 0 0 0 2539 10 0 0 25 0 1 0 340994998 21331968 3051 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9812/statm: 5208 3051 102 219 0 4985 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20832

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9813
/proc/meminfo: memFree=1904856/2055920 swapFree=4184160/4192956
[pid=9812] ppid=9810 vsize=22308 CPUtime=51.08
/proc/9812/stat : 9812 (PBS4_SAT07v2) R 9810 9812 8692 0 -1 4194304 4766 0 0 0 5093 15 0 0 25 0 1 0 340994998 22843392 4409 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9812/statm: 5577 4409 102 219 0 5354 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22308

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9813
/proc/meminfo: memFree=1896664/2055920 swapFree=4184160/4192956
[pid=9812] ppid=9810 vsize=41680 CPUtime=102.27
/proc/9812/stat : 9812 (PBS4_SAT07v2) R 9810 9812 8692 0 -1 4194304 7154 0 0 0 10205 22 0 0 25 0 1 0 340994998 42680320 6412 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9812/statm: 10420 6412 102 219 0 10197 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 41680

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9813
/proc/meminfo: memFree=1890520/2055920 swapFree=4184160/4192956
[pid=9812] ppid=9810 vsize=43000 CPUtime=162.24
/proc/9812/stat : 9812 (PBS4_SAT07v2) R 9810 9812 8692 0 -1 4194304 8689 0 0 0 16196 28 0 0 25 0 1 0 340994998 44032000 7947 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9812/statm: 10750 7947 102 219 0 10527 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 43000

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9813
/proc/meminfo: memFree=1886168/2055920 swapFree=4184160/4192956
[pid=9812] ppid=9810 vsize=43132 CPUtime=222.24
/proc/9812/stat : 9812 (PBS4_SAT07v2) R 9810 9812 8692 0 -1 4194304 9752 0 0 0 22192 32 0 0 25 0 1 0 340994998 44167168 9010 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9812/statm: 10783 9010 102 219 0 10560 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 43132

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9813
/proc/meminfo: memFree=1883352/2055920 swapFree=4184160/4192956
[pid=9812] ppid=9810 vsize=43524 CPUtime=282.22
/proc/9812/stat : 9812 (PBS4_SAT07v2) R 9810 9812 8692 0 -1 4194304 10499 0 0 0 28185 37 0 0 25 0 1 0 340994998 44568576 9724 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9812/statm: 10881 9724 102 219 0 10658 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 43524

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9813
/proc/meminfo: memFree=1879320/2055920 swapFree=4184160/4192956
[pid=9812] ppid=9810 vsize=79932 CPUtime=342.2
/proc/9812/stat : 9812 (PBS4_SAT07v2) R 9810 9812 8692 0 -1 4194304 12323 0 0 0 34179 41 0 0 25 0 1 0 340994998 81850368 10680 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9812/statm: 19983 10680 102 219 0 19760 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 79932

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9813
/proc/meminfo: memFree=1875032/2055920 swapFree=4184160/4192956
[pid=9812] ppid=9810 vsize=82128 CPUtime=402.19
/proc/9812/stat : 9812 (PBS4_SAT07v2) R 9810 9812 8692 0 -1 4194304 13652 0 0 0 40173 46 0 0 25 0 1 0 340994998 84099072 11778 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9812/statm: 20532 11778 102 219 0 20309 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 82128

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9813
/proc/meminfo: memFree=1871704/2055920 swapFree=4184160/4192956
[pid=9812] ppid=9810 vsize=82512 CPUtime=462.17
/proc/9812/stat : 9812 (PBS4_SAT07v2) R 9810 9812 8692 0 -1 4194304 14545 0 0 0 46167 50 0 0 25 0 1 0 340994998 84492288 12572 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9812/statm: 20628 12572 102 219 0 20405 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 82512

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9813
/proc/meminfo: memFree=1867864/2055920 swapFree=4184160/4192956
[pid=9812] ppid=9810 vsize=83024 CPUtime=522.16
/proc/9812/stat : 9812 (PBS4_SAT07v2) R 9810 9812 8692 0 -1 4194304 15653 0 0 0 52161 55 0 0 25 0 1 0 340994998 85016576 13548 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9812/statm: 20756 13549 102 219 0 20533 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 83024

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9813
/proc/meminfo: memFree=1864344/2055920 swapFree=4184160/4192956
[pid=9812] ppid=9810 vsize=83552 CPUtime=582.15
/proc/9812/stat : 9812 (PBS4_SAT07v2) R 9810 9812 8692 0 -1 4194304 16630 0 0 0 58157 58 0 0 25 0 1 0 340994998 85557248 14426 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9812/statm: 20888 14426 102 219 0 20665 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 83552

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9813
/proc/meminfo: memFree=1863192/2055920 swapFree=4184160/4192956
[pid=9812] ppid=9810 vsize=83940 CPUtime=642.12
/proc/9812/stat : 9812 (PBS4_SAT07v2) R 9810 9812 8692 0 -1 4194304 16948 0 0 0 64152 60 0 0 25 0 1 0 340994998 85954560 14711 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9812/statm: 20985 14711 102 219 0 20762 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 83940


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

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10011
/proc/meminfo: memFree=1850008/2055920 swapFree=4184160/4192956
[pid=9812] ppid=9810 vsize=86016 CPUtime=881.95
/proc/9812/stat : 9812 (PBS4_SAT07v2) R 9810 9812 8692 0 -1 4194304 20405 0 0 0 88125 70 0 0 25 0 1 0 340994998 88080384 17907 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9812/statm: 21504 17907 102 219 0 21281 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 86016

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10011
/proc/meminfo: memFree=1847768/2055920 swapFree=4184160/4192956
[pid=9812] ppid=9810 vsize=86016 CPUtime=941.94
/proc/9812/stat : 9812 (PBS4_SAT07v2) R 9810 9812 8692 0 -1 4194304 20967 0 0 0 94121 73 0 0 25 0 1 0 340994998 88080384 18469 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9812/statm: 21504 18469 102 219 0 21281 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 86016

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10011
/proc/meminfo: memFree=1845016/2055920 swapFree=4184160/4192956
[pid=9812] ppid=9810 vsize=86016 CPUtime=1001.91
/proc/9812/stat : 9812 (PBS4_SAT07v2) R 9810 9812 8692 0 -1 4194304 21630 0 0 0 100116 75 0 0 25 0 1 0 340994998 88080384 19132 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9812/statm: 21504 19132 102 219 0 21281 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 86016

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10011
/proc/meminfo: memFree=1841944/2055920 swapFree=4184160/4192956
[pid=9812] ppid=9810 vsize=86660 CPUtime=1061.9
/proc/9812/stat : 9812 (PBS4_SAT07v2) R 9810 9812 8692 0 -1 4194304 22503 0 0 0 106112 78 0 0 25 0 1 0 340994998 88739840 19907 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9812/statm: 21665 19907 102 219 0 21442 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 86660

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10011
/proc/meminfo: memFree=1839000/2055920 swapFree=4184160/4192956
[pid=9812] ppid=9810 vsize=87428 CPUtime=1121.88
/proc/9812/stat : 9812 (PBS4_SAT07v2) R 9810 9812 8692 0 -1 4194304 23425 0 0 0 112107 81 0 0 25 0 1 0 340994998 89526272 20634 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550349 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9812/statm: 21857 20634 102 219 0 21634 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 87428

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10011
/proc/meminfo: memFree=1836824/2055920 swapFree=4184160/4192956
[pid=9812] ppid=9810 vsize=153140 CPUtime=1181.87
/proc/9812/stat : 9812 (PBS4_SAT07v2) R 9810 9812 8692 0 -1 4194304 23966 0 0 0 118104 83 0 0 25 0 1 0 340994998 156815360 21175 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9812/statm: 38285 21175 102 219 0 38062 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 153140

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10011
/proc/meminfo: memFree=1836184/2055920 swapFree=4184160/4192956
[pid=9812] ppid=9810 vsize=153908 CPUtime=1241.86
/proc/9812/stat : 9812 (PBS4_SAT07v2) R 9810 9812 8692 0 -1 4194304 24271 0 0 0 124100 86 0 0 25 0 1 0 340994998 157601792 21285 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550331 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9812/statm: 38477 21285 102 219 0 38254 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 153908

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10011
/proc/meminfo: memFree=1835032/2055920 swapFree=4184160/4192956
[pid=9812] ppid=9810 vsize=160308 CPUtime=1301.83
/proc/9812/stat : 9812 (PBS4_SAT07v2) R 9810 9812 8692 0 -1 4194304 26202 0 0 0 130095 88 0 0 25 0 1 0 340994998 164155392 21614 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9812/statm: 40077 21614 102 219 0 39854 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 160308

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10011
/proc/meminfo: memFree=1832472/2055920 swapFree=4184160/4192956
[pid=9812] ppid=9810 vsize=160308 CPUtime=1361.82
/proc/9812/stat : 9812 (PBS4_SAT07v2) R 9810 9812 8692 0 -1 4194304 26840 0 0 0 136091 91 0 0 25 0 1 0 340994998 164155392 22252 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9812/statm: 40077 22252 102 219 0 39854 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 160308

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10011
/proc/meminfo: memFree=1830360/2055920 swapFree=4184160/4192956
[pid=9812] ppid=9810 vsize=161040 CPUtime=1421.81
/proc/9812/stat : 9812 (PBS4_SAT07v2) R 9810 9812 8692 0 -1 4194304 27520 0 0 0 142088 93 0 0 25 0 1 0 340994998 164904960 22802 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9812/statm: 40260 22802 102 219 0 40037 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 161040

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10011
/proc/meminfo: memFree=1828824/2055920 swapFree=4184160/4192956
[pid=9812] ppid=9810 vsize=161808 CPUtime=1481.79
/proc/9812/stat : 9812 (PBS4_SAT07v2) R 9810 9812 8692 0 -1 4194304 28085 0 0 0 148084 95 0 0 25 0 1 0 340994998 165691392 23172 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550295 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9812/statm: 40452 23172 102 219 0 40229 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 161808

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10011
/proc/meminfo: memFree=1827480/2055920 swapFree=4184160/4192956
[pid=9812] ppid=9810 vsize=162064 CPUtime=1541.77
/proc/9812/stat : 9812 (PBS4_SAT07v2) R 9810 9812 8692 0 -1 4194304 28511 0 0 0 154079 98 0 0 25 0 1 0 340994998 165953536 23533 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9812/statm: 40516 23533 102 219 0 40293 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 162064

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10011
/proc/meminfo: memFree=1825496/2055920 swapFree=4184160/4192956
[pid=9812] ppid=9810 vsize=162832 CPUtime=1601.74
/proc/9812/stat : 9812 (PBS4_SAT07v2) R 9810 9812 8692 0 -1 4194304 29186 0 0 0 160075 99 0 0 25 0 1 0 340994998 166739968 24013 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9812/statm: 40708 24013 102 219 0 40485 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 162832

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10011
/proc/meminfo: memFree=1823384/2055920 swapFree=4184160/4192956
[pid=9812] ppid=9810 vsize=163080 CPUtime=1661.73
/proc/9812/stat : 9812 (PBS4_SAT07v2) R 9810 9812 8692 0 -1 4194304 29718 0 0 0 166071 102 0 0 25 0 1 0 340994998 166993920 24545 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9812/statm: 40770 24545 102 219 0 40547 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 163080

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10011
/proc/meminfo: memFree=1821528/2055920 swapFree=4184160/4192956
[pid=9812] ppid=9810 vsize=163216 CPUtime=1721.72
/proc/9812/stat : 9812 (PBS4_SAT07v2) R 9810 9812 8692 0 -1 4194304 30174 0 0 0 172068 104 0 0 25 0 1 0 340994998 167133184 25001 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9812/statm: 40804 25001 102 219 0 40581 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 163216

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10011
/proc/meminfo: memFree=1821208/2055920 swapFree=4184160/4192956
[pid=9812] ppid=9810 vsize=163360 CPUtime=1781.7
/proc/9812/stat : 9812 (PBS4_SAT07v2) R 9810 9812 8692 0 -1 4194304 30247 0 0 0 178065 105 0 0 25 0 1 0 340994998 167280640 25074 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9812/statm: 40840 25074 102 219 0 40617 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 163360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10011
/proc/meminfo: memFree=1821144/2055920 swapFree=4184160/4192956
[pid=9812] ppid=9810 vsize=163360 CPUtime=1800
/proc/9812/stat : 9812 (PBS4_SAT07v2) R 9810 9812 8692 0 -1 4194304 30266 0 0 0 179894 106 0 0 25 0 1 0 340994998 167280640 25093 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9812/statm: 40840 25093 102 219 0 40617 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 163360

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

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10011
/proc/meminfo: memFree=1821144/2055920 swapFree=4184160/4192956
[pid=9812] ppid=9810 vsize=163360 CPUtime=1800
/proc/9812/stat : 9812 (PBS4_SAT07v2) R 9810 9812 8692 0 -1 4194304 30266 0 0 0 179894 106 0 0 25 0 1 0 340994998 167280640 25093 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9812/statm: 40840 25093 102 219 0 40617 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 163360

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.03
CPU user time (s): 1798.95
CPU system time (s): 1.07883
CPU usage (%): 99.9667
Max. virtual memory (cumulated for all children) (KiB): 163360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.95
system time used= 1.07883
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30269
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= 8
involuntary context switches= 2277

runsolver used 1.14183 second user time and 3.83642 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Tue May  8 18:47:34 UTC 2007

IDJOB= 459157
IDBENCH= 2928
IDSOLVER= 200
FILE ID= node65/459157-1178650054

PBS_JOBID= 5218344

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-opt-market-split_4_30_4.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459157-1178650054/instance-459157-1178650054.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node65/convwatcher-459157-1178650054 -o ROOT/results/node65/conversion-459157-1178650054 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459157-1178650054/instance-459157-1178650054.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-459157-1178650054 -o ROOT/results/node65/solver-459157-1178650054 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459157-1178650054/instance-459157-1178650054.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  1757d8d914b8f8f6b2c05049538ae81a

RANDOM SEED= 957039695

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1922808 kB
Buffers:          5908 kB
Cached:          23204 kB
SwapCached:       2712 kB
Active:          68772 kB
Inactive:         7776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1922808 kB
SwapTotal:     4192956 kB
SwapFree:      4184160 kB
Dirty:            2256 kB
Writeback:           0 kB
Mapped:          53616 kB
Slab:            42528 kB
Committed_AS:  7434592 kB
PageTables:       1548 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= 66562 MiB

End job on node65 on Tue May  8 19:17:37 UTC 2007