Trace number 459175

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)104 1800.04 1800.84

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_12.opb
MD5SUMd262db503fd284bdfe2b43790fda8490
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark91
Best CPU time to get the best result obtained on this benchmark1782.74
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 91
Optimality of the best value was proved NO
Number of variables1807
Total number of constraints3444
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints3443
Minimum length of a constraint1
Maximum length of a constraint33
Number of terms in the objective function 8
Biggest coefficient in the objective function 66
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 193
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 256
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 1320
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

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/459175-1178650640/instance-459175-1178650640.opb ......
1.49/1.52	c done parsing opb.
1.49/1.52	o 143
2.99/3.06	o 134
13.68/13.71	o 126
43.17/43.25	o 123
82.06/82.18	o 122
114.36/114.41	o 113
141.44/141.60	o 112
200.41/200.58	o 111
235.58/235.79	o 110
482.72/483.02	o 109
530.40/530.76	o 108
756.62/757.03	o 107
788.20/788.61	o 106
982.33/982.84	o 105
1553.01/1553.74	o 104
1800.01/1800.80	s SATISFIABLE
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1800.01/1800.80	v x197 x198 x199 x2 -x20 x200 x201 x202 x203 x204 x205 x206 x207 x208 x209 -x21 x210 x211 -x212 -x213 x214 x215 -x216 x217 x218
1800.01/1800.80	v -x219 -x22 x220 -x221 x222 x223 x224 x225 x226 x227 x228 x229 -x23 x230 x231 x232 x233 x234 x235 x236 x237 x238 x239 -x24 -x240
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1800.01/1800.80	v x308 -x309 -x31 -x310 x311 x312 x313 x314 x315 x316 -x317 -x318 x319 x32 x320 x321 x322 x323 -x324 x325 x326 x327 x328 x329 -x33
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1800.01/1800.80	v -x435 -x436 -x437 -x438 -x439 -x44 -x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 x45 -x450 -x451 x452 x453 x454
1800.01/1800.80	v x455 x456 x457 x458 x459 -x46 x460 x461 -x462 -x463 x464 x465 x466 -x467 -x468 -x469 -x47 -x470 -x471 -x472 -x473 -x474 -x475
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1800.01/1800.80	v -x515 -x516 -x517 -x518 -x519 -x52 -x520 -x521 -x522 -x523 -x524 -x525 -x526 -x527 -x528 -x529 x53 -x530 -x531 -x532 -x533
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1800.01/1800.80	v -x64 x640 x641 -x642 -x643 x644 x645 -x646 x647 x648 -x649 -x65 x650 -x651 x652 x653 x654 x655 x656 x657 x658 x659 -x66 x660
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1800.01/1800.80	v -x77 x770 x771 -x772 -x773 x774 x775 x776 x777 x778 -x779 -x78 -x780 x781 x782 x783 x784 x785 -x786 -x787 -x788 -x789 x79 -x790
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1800.01/1800.80	v -x832 -x833 -x834 -x835 -x836 -x837 -x838 -x839 x84 -x840 -x841 -x842 -x843 -x844 -x845 -x846 -x847 -x848 -x849 x85 -x850
1800.01/1800.80	v -x851 x852 x853 x854 x855 x856 -x857 -x858 x859 x86 x860 x861 -x862 -x863 -x864 -x865 -x866 -x867 -x868 -x869 x87 -x870 -x871
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1800.01/1800.80	v -x910 -x911 -x912 -x913 -x914 -x915 -x916 -x917 -x918 -x919 x92 -x920 -x921 -x922 -x923 -x924 -x925 -x926 x927 x928 -x929
1800.01/1800.80	v x93 -x930 -x931 -x932 -x933 -x934 -x935 -x936 -x937 -x938 -x939 x94 -x940 -x941 -x942 -x943 -x944 -x945 -x946 -x947 -x948
1800.01/1800.80	v -x949 x95 -x950 -x951 -x952 -x953 x954 -x955 -x956 -x957 -x958 -x959 x96 -x960 -x961 -x962 -x963 -x964 -x965 -x966 -x967 -x968
1800.01/1800.80	v -x969 x97 -x970 -x971 -x972 -x973 -x974 -x975 -x976 -x977 -x978 -x979 x98 -x980 -x981 -x982 x983 x984 x985 x986 x987 x988 x989
1800.01/1800.80	v x99 x990 x991 x992 x993 x994 x995 x996 x997 x998 x999

Verifier Data (download as text)

OK	104

Conversion Script Data (download as text)

/tmp/evaluation/459175-1178650640/instance-459175-1178650640.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/node40/watcher-459175-1178650640 -o ROOT/results/node40/solver-459175-1178650640 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459175-1178650640/instance-459175-1178650640.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: 0.91 0.97 0.99 3/77 22215
/proc/meminfo: memFree=1485624/2055920 swapFree=4157536/4192956
[pid=22215] ppid=22213 vsize=1496 CPUtime=0
/proc/22215/stat : 22215 (PBS4_SAT07v2) R 22213 22215 21692 0 -1 4194304 190 0 0 0 0 0 0 0 18 0 1 0 193943577 1531904 172 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134518368 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22215/statm: 374 172 86 219 0 151 0

[startup+0.0313761 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 22215
/proc/meminfo: memFree=1485624/2055920 swapFree=4157536/4192956
[pid=22215] ppid=22213 vsize=1892 CPUtime=0.02
/proc/22215/stat : 22215 (PBS4_SAT07v2) R 22213 22215 21692 0 -1 4194304 262 0 0 0 2 0 0 0 18 0 1 0 193943577 1937408 244 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22215/statm: 473 244 86 219 0 250 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1892

[startup+0.102376 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 22215
/proc/meminfo: memFree=1485624/2055920 swapFree=4157536/4192956
[pid=22215] ppid=22213 vsize=2816 CPUtime=0.1
/proc/22215/stat : 22215 (PBS4_SAT07v2) R 22213 22215 21692 0 -1 4194304 503 0 0 0 10 0 0 0 18 0 1 0 193943577 2883584 485 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22215/statm: 704 485 86 219 0 481 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2816

[startup+0.301416 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 22215
/proc/meminfo: memFree=1485624/2055920 swapFree=4157536/4192956
[pid=22215] ppid=22213 vsize=4128 CPUtime=0.29
/proc/22215/stat : 22215 (PBS4_SAT07v2) R 22213 22215 21692 0 -1 4194304 860 0 0 0 29 0 0 0 19 0 1 0 193943577 4227072 809 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22215/statm: 1032 809 90 219 0 809 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4128

[startup+0.702512 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 22215
/proc/meminfo: memFree=1485624/2055920 swapFree=4157536/4192956
[pid=22215] ppid=22213 vsize=4128 CPUtime=0.69
/proc/22215/stat : 22215 (PBS4_SAT07v2) R 22213 22215 21692 0 -1 4194304 874 0 0 0 69 0 0 0 24 0 1 0 193943577 4227072 823 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546182 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22215/statm: 1032 823 90 219 0 809 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4128

[startup+1.50167 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 22216
/proc/meminfo: memFree=1482480/2055920 swapFree=4157536/4192956
[pid=22215] ppid=22213 vsize=4384 CPUtime=1.49
/proc/22215/stat : 22215 (PBS4_SAT07v2) R 22213 22215 21692 0 -1 4194304 940 0 0 0 149 0 0 0 25 0 1 0 193943577 4489216 889 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545681 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22215/statm: 1096 889 90 219 0 873 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4384

[startup+3.102 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 22216
/proc/meminfo: memFree=1481968/2055920 swapFree=4157536/4192956
[pid=22215] ppid=22213 vsize=4896 CPUtime=3.09
/proc/22215/stat : 22215 (PBS4_SAT07v2) R 22213 22215 21692 0 -1 4194304 1032 0 0 0 309 0 0 0 25 0 1 0 193943577 5013504 981 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546182 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22215/statm: 1224 981 102 219 0 1001 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4896

[startup+6.30167 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 22216
/proc/meminfo: memFree=1481072/2055920 swapFree=4157536/4192956
[pid=22215] ppid=22213 vsize=6184 CPUtime=6.29
/proc/22215/stat : 22215 (PBS4_SAT07v2) R 22213 22215 21692 0 -1 4194304 1245 0 0 0 628 1 0 0 25 0 1 0 193943577 6332416 1194 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22215/statm: 1546 1194 102 219 0 1323 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6184

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 22216
/proc/meminfo: memFree=1479728/2055920 swapFree=4157536/4192956
[pid=22215] ppid=22213 vsize=8544 CPUtime=12.69
/proc/22215/stat : 22215 (PBS4_SAT07v2) R 22213 22215 21692 0 -1 4194304 1622 0 0 0 1266 3 0 0 25 0 1 0 193943577 8749056 1522 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22215/statm: 2136 1522 102 219 0 1913 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8544

[startup+25.5017 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 22216
/proc/meminfo: memFree=1477296/2055920 swapFree=4157536/4192956
[pid=22215] ppid=22213 vsize=13176 CPUtime=25.49
/proc/22215/stat : 22215 (PBS4_SAT07v2) R 22213 22215 21692 0 -1 4194304 2213 0 0 0 2543 6 0 0 25 0 1 0 193943577 13492224 2113 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22215/statm: 3294 2113 102 219 0 3071 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13176

[startup+51.101 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 22216
/proc/meminfo: memFree=1473904/2055920 swapFree=4157536/4192956
[pid=22215] ppid=22213 vsize=14224 CPUtime=51.07
/proc/22215/stat : 22215 (PBS4_SAT07v2) R 22213 22215 21692 0 -1 4194304 3186 0 0 0 5097 10 0 0 25 0 1 0 193943577 14565376 2989 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557611 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22215/statm: 3556 2989 102 219 0 3333 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14224

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 22216
/proc/meminfo: memFree=1468976/2055920 swapFree=4157536/4192956
[pid=22215] ppid=22213 vsize=24448 CPUtime=102.26
/proc/22215/stat : 22215 (PBS4_SAT07v2) R 22213 22215 21692 0 -1 4194304 4566 0 0 0 10209 17 0 0 25 0 1 0 193943577 25034752 4176 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545681 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22215/statm: 6112 4176 102 219 0 5889 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 24448

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22216
/proc/meminfo: memFree=1466992/2055920 swapFree=4157536/4192956
[pid=22215] ppid=22213 vsize=27068 CPUtime=162.23
/proc/22215/stat : 22215 (PBS4_SAT07v2) R 22213 22215 21692 0 -1 4194304 5446 0 0 0 16198 25 0 0 25 0 1 0 193943577 27717632 4671 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22215/statm: 6767 4671 102 219 0 6544 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 27068

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 22242
/proc/meminfo: memFree=1461240/2055920 swapFree=4157536/4192956
[pid=22215] ppid=22213 vsize=28372 CPUtime=222.2
/proc/22215/stat : 22215 (PBS4_SAT07v2) R 22213 22215 21692 0 -1 4194304 6556 0 0 0 22185 35 0 0 25 0 1 0 193943577 29052928 5781 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22215/statm: 7093 5781 102 219 0 6870 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 28372

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22414
/proc/meminfo: memFree=1457448/2055920 swapFree=4157536/4192956
[pid=22215] ppid=22213 vsize=29452 CPUtime=282.1
/proc/22215/stat : 22215 (PBS4_SAT07v2) R 22213 22215 21692 0 -1 4194304 7814 0 0 0 28166 44 0 0 25 0 1 0 193943577 30158848 7039 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545742 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22215/statm: 7363 7039 102 219 0 7140 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 29452

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22414
/proc/meminfo: memFree=1449584/2055920 swapFree=4157536/4192956
[pid=22215] ppid=22213 vsize=50188 CPUtime=342.08
/proc/22215/stat : 22215 (PBS4_SAT07v2) R 22213 22215 21692 0 -1 4194304 10534 0 0 0 34154 54 0 0 25 0 1 0 193943577 51392512 8990 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22215/statm: 12547 8990 102 219 0 12324 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 50188

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22414
/proc/meminfo: memFree=1446576/2055920 swapFree=4157536/4192956
[pid=22215] ppid=22213 vsize=51748 CPUtime=402.05
/proc/22215/stat : 22215 (PBS4_SAT07v2) R 22213 22215 21692 0 -1 4194304 11253 0 0 0 40144 61 0 0 25 0 1 0 193943577 52989952 9709 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22215/statm: 12937 9709 102 219 0 12714 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 51748

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22414
/proc/meminfo: memFree=1444464/2055920 swapFree=4157536/4192956
[pid=22215] ppid=22213 vsize=52876 CPUtime=462.02
/proc/22215/stat : 22215 (PBS4_SAT07v2) R 22213 22215 21692 0 -1 4194304 11805 0 0 0 46134 68 0 0 25 0 1 0 193943577 54145024 10261 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22215/statm: 13219 10261 102 219 0 12996 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 52876

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22414
/proc/meminfo: memFree=1441904/2055920 swapFree=4157536/4192956
[pid=22215] ppid=22213 vsize=53216 CPUtime=522.01
/proc/22215/stat : 22215 (PBS4_SAT07v2) R 22213 22215 21692 0 -1 4194304 12445 0 0 0 52126 75 0 0 25 0 1 0 193943577 54493184 10901 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22215/statm: 13304 10901 102 219 0 13081 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 53216

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22414
/proc/meminfo: memFree=1438256/2055920 swapFree=4157536/4192956
[pid=22215] ppid=22213 vsize=53820 CPUtime=581.98
/proc/22215/stat : 22215 (PBS4_SAT07v2) R 22213 22215 21692 0 -1 4194304 13377 0 0 0 58115 83 0 0 25 0 1 0 193943577 55111680 11833 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546215 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22215/statm: 13455 11833 102 219 0 13232 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 53820

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22414
/proc/meminfo: memFree=1433776/2055920 swapFree=4157536/4192956
[pid=22215] ppid=22213 vsize=54584 CPUtime=641.96
/proc/22215/stat : 22215 (PBS4_SAT07v2) R 22213 22215 21692 0 -1 4194304 14479 0 0 0 64105 91 0 0 25 0 1 0 193943577 55894016 12935 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22215/statm: 13646 12935 102 219 0 13423 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 54584


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22414
/proc/meminfo: memFree=1428976/2055920 swapFree=4157536/4192956
[pid=22215] ppid=22213 vsize=64208 CPUtime=821.89
/proc/22215/stat : 22215 (PBS4_SAT07v2) R 22213 22215 21692 0 -1 4194304 17226 0 0 0 82078 111 0 0 25 0 1 0 193943577 65748992 14145 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22215/statm: 16052 14145 102 219 0 15829 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 64208

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22414
/proc/meminfo: memFree=1428144/2055920 swapFree=4157536/4192956
[pid=22215] ppid=22213 vsize=64588 CPUtime=881.86
/proc/22215/stat : 22215 (PBS4_SAT07v2) R 22213 22215 21692 0 -1 4194304 17452 0 0 0 88069 117 0 0 25 0 1 0 193943577 66138112 14371 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22215/statm: 16147 14371 102 219 0 15924 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 64588

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22414
/proc/meminfo: memFree=1427184/2055920 swapFree=4157536/4192956
[pid=22215] ppid=22213 vsize=65420 CPUtime=941.84
/proc/22215/stat : 22215 (PBS4_SAT07v2) R 22213 22215 21692 0 -1 4194304 17682 0 0 0 94061 123 0 0 25 0 1 0 193943577 66990080 14601 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22215/statm: 16355 14601 102 219 0 16132 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 65420

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22414
/proc/meminfo: memFree=1426288/2055920 swapFree=4157536/4192956
[pid=22215] ppid=22213 vsize=65876 CPUtime=1001.82
/proc/22215/stat : 22215 (PBS4_SAT07v2) R 22213 22215 21692 0 -1 4194304 17912 0 0 0 100052 130 0 0 25 0 1 0 193943577 67457024 14831 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22215/statm: 16469 14831 102 219 0 16246 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 65876

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22414
/proc/meminfo: memFree=1425264/2055920 swapFree=4157536/4192956
[pid=22215] ppid=22213 vsize=66008 CPUtime=1061.79
/proc/22215/stat : 22215 (PBS4_SAT07v2) R 22213 22215 21692 0 -1 4194304 18149 0 0 0 106043 136 0 0 25 0 1 0 193943577 67592192 15068 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546110 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22215/statm: 16502 15068 102 219 0 16279 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 66008

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22414
/proc/meminfo: memFree=1424304/2055920 swapFree=4157536/4192956
[pid=22215] ppid=22213 vsize=67004 CPUtime=1121.77
/proc/22215/stat : 22215 (PBS4_SAT07v2) R 22213 22215 21692 0 -1 4194304 18403 0 0 0 112034 143 0 0 25 0 1 0 193943577 68612096 15322 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22215/statm: 16751 15322 102 219 0 16528 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 67004

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22414
/proc/meminfo: memFree=1423152/2055920 swapFree=4157536/4192956
[pid=22215] ppid=22213 vsize=67548 CPUtime=1181.75
/proc/22215/stat : 22215 (PBS4_SAT07v2) R 22213 22215 21692 0 -1 4194304 18690 0 0 0 118024 151 0 0 25 0 1 0 193943577 69169152 15609 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22215/statm: 16887 15609 102 219 0 16664 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 67548

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22414
/proc/meminfo: memFree=1422064/2055920 swapFree=4157536/4192956
[pid=22215] ppid=22213 vsize=68128 CPUtime=1241.72
/proc/22215/stat : 22215 (PBS4_SAT07v2) R 22213 22215 21692 0 -1 4194304 18946 0 0 0 124015 157 0 0 25 0 1 0 193943577 69763072 15865 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22215/statm: 17032 15865 102 219 0 16809 0
Current children cumulated CPU time (s) 1241.72
Current children cumulated vsize (KiB) 68128

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22414
/proc/meminfo: memFree=1420976/2055920 swapFree=4157536/4192956
[pid=22215] ppid=22213 vsize=68744 CPUtime=1301.71
/proc/22215/stat : 22215 (PBS4_SAT07v2) R 22213 22215 21692 0 -1 4194304 19222 0 0 0 130006 165 0 0 25 0 1 0 193943577 70393856 16141 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546182 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22215/statm: 17186 16141 102 219 0 16963 0
Current children cumulated CPU time (s) 1301.71
Current children cumulated vsize (KiB) 68744

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22416
/proc/meminfo: memFree=1419824/2055920 swapFree=4157536/4192956
[pid=22215] ppid=22213 vsize=69400 CPUtime=1361.68
/proc/22215/stat : 22215 (PBS4_SAT07v2) R 22213 22215 21692 0 -1 4194304 19504 0 0 0 135995 173 0 0 25 0 1 0 193943577 71065600 16423 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22215/statm: 17350 16423 102 219 0 17127 0
Current children cumulated CPU time (s) 1361.68
Current children cumulated vsize (KiB) 69400

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22416
/proc/meminfo: memFree=1418800/2055920 swapFree=4157536/4192956
[pid=22215] ppid=22213 vsize=69400 CPUtime=1421.67
/proc/22215/stat : 22215 (PBS4_SAT07v2) R 22213 22215 21692 0 -1 4194304 19742 0 0 0 141988 179 0 0 25 0 1 0 193943577 71065600 16661 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22215/statm: 17350 16661 102 219 0 17127 0
Current children cumulated CPU time (s) 1421.67
Current children cumulated vsize (KiB) 69400

[startup+1482.3 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 22416
/proc/meminfo: memFree=1417968/2055920 swapFree=4157536/4192956
[pid=22215] ppid=22213 vsize=82384 CPUtime=1481.63
/proc/22215/stat : 22215 (PBS4_SAT07v2) R 22213 22215 21692 0 -1 4194304 23017 0 0 0 147977 186 0 0 25 0 1 0 193943577 84361216 16863 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550343 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22215/statm: 20596 16863 102 219 0 20373 0
Current children cumulated CPU time (s) 1481.63
Current children cumulated vsize (KiB) 82384

[startup+1542.3 s]
/proc/loadavg: 1.12 1.02 1.01 2/78 22416
/proc/meminfo: memFree=1417136/2055920 swapFree=4157536/4192956
[pid=22215] ppid=22213 vsize=82384 CPUtime=1541.61
/proc/22215/stat : 22215 (PBS4_SAT07v2) R 22213 22215 21692 0 -1 4194304 23229 0 0 0 153971 190 0 0 25 0 1 0 193943577 84361216 17075 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134594427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22215/statm: 20596 17075 102 219 0 20373 0
Current children cumulated CPU time (s) 1541.61
Current children cumulated vsize (KiB) 82384

[startup+1602.3 s]
/proc/loadavg: 1.12 1.03 1.00 2/78 22416
/proc/meminfo: memFree=1416304/2055920 swapFree=4157536/4192956
[pid=22215] ppid=22213 vsize=83124 CPUtime=1601.58
/proc/22215/stat : 22215 (PBS4_SAT07v2) R 22213 22215 21692 0 -1 4194304 23441 0 0 0 159961 197 0 0 25 0 1 0 193943577 85118976 17287 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22215/statm: 20781 17287 102 219 0 20558 0
Current children cumulated CPU time (s) 1601.58
Current children cumulated vsize (KiB) 83124

[startup+1662.3 s]
/proc/loadavg: 1.11 1.04 1.00 2/78 22416
/proc/meminfo: memFree=1414960/2055920 swapFree=4157536/4192956
[pid=22215] ppid=22213 vsize=83908 CPUtime=1661.56
/proc/22215/stat : 22215 (PBS4_SAT07v2) R 22213 22215 21692 0 -1 4194304 23772 0 0 0 165953 203 0 0 25 0 1 0 193943577 85921792 17618 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22215/statm: 20977 17618 102 219 0 20754 0
Current children cumulated CPU time (s) 1661.56
Current children cumulated vsize (KiB) 83908

[startup+1722.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/78 22416
/proc/meminfo: memFree=1414128/2055920 swapFree=4157536/4192956
[pid=22215] ppid=22213 vsize=84740 CPUtime=1721.54
/proc/22215/stat : 22215 (PBS4_SAT07v2) R 22213 22215 21692 0 -1 4194304 23988 0 0 0 171946 208 0 0 25 0 1 0 193943577 86773760 17834 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22215/statm: 21185 17834 102 219 0 20962 0
Current children cumulated CPU time (s) 1721.54
Current children cumulated vsize (KiB) 84740

[startup+1782.3 s]
/proc/loadavg: 1.04 1.03 1.00 3/78 22416
/proc/meminfo: memFree=1413232/2055920 swapFree=4157536/4192956
[pid=22215] ppid=22213 vsize=84740 CPUtime=1781.52
/proc/22215/stat : 22215 (PBS4_SAT07v2) R 22213 22215 21692 0 -1 4194304 24195 0 0 0 177937 215 0 0 25 0 1 0 193943577 86773760 18041 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22215/statm: 21185 18041 102 219 0 20962 0
Current children cumulated CPU time (s) 1781.52
Current children cumulated vsize (KiB) 84740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 22416
/proc/meminfo: memFree=1413040/2055920 swapFree=4157536/4192956
[pid=22215] ppid=22213 vsize=84740 CPUtime=1800.01
/proc/22215/stat : 22215 (PBS4_SAT07v2) R 22213 22215 21692 0 -1 4194304 24243 0 0 0 179785 216 0 0 25 0 1 0 193943577 86773760 18089 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22215/statm: 21185 18089 102 219 0 20962 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 84740

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

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

Child status: 0
Real time (s): 1800.84
CPU time (s): 1800.04
CPU user time (s): 1797.86
CPU system time (s): 2.17667
CPU usage (%): 99.9553
Max. virtual memory (cumulated for all children) (KiB): 84740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.86
system time used= 2.17667
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24246
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= 11
involuntary context switches= 37429

runsolver used 1.39979 second user time and 4.09138 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Tue May  8 18:57:20 UTC 2007

IDJOB= 459175
IDBENCH= 2946
IDSOLVER= 200
FILE ID= node40/459175-1178650640

PBS_JOBID= 5218392

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/bounded_golomb_rulers/normalized-bogr_12.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459175-1178650640/instance-459175-1178650640.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node40/convwatcher-459175-1178650640 -o ROOT/results/node40/conversion-459175-1178650640 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459175-1178650640/instance-459175-1178650640.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-459175-1178650640 -o ROOT/results/node40/solver-459175-1178650640 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459175-1178650640/instance-459175-1178650640.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  d262db503fd284bdfe2b43790fda8490

RANDOM SEED= 54770881

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1486032 kB
Buffers:         47936 kB
Cached:         388652 kB
SwapCached:      15272 kB
Active:         147212 kB
Inactive:       312740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1486032 kB
SwapTotal:     4192956 kB
SwapFree:      4157536 kB
Dirty:            3004 kB
Writeback:           0 kB
Mapped:          30340 kB
Slab:            95320 kB
Committed_AS:  4675160 kB
PageTables:       1932 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 node40 on Tue May  8 19:27:23 UTC 2007