Trace number 455379

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 2007-03-23No Cert. 1800.07 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_60_2.opb
MD5SUM16914dfad82872f4c1ab9b61e8ec867a
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-44
Best CPU time to get the best result obtained on this benchmark1800.25
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -44
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1501
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
Number of terms in the objective function 500
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 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)74976
Sum of products size (including duplicates)149952
Number of different products37488
Sum of products size74976

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/455379-1178042210/instance-455379-1178042210.opb ......
182.94/183.04	c done parsing opb.
182.94/183.04	o 477
183.35/183.44	o 476
208.14/208.25	o 475
746.70/747.07	o 473
860.57/860.93	o 472
922.56/922.94	o 471
1080.82/1081.25	o 470
1125.70/1126.14	o 469
1363.65/1364.12	o 468
1800.05/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/455379-1178042210/instance-455379-1178042210.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node70/watcher-455379-1178042210 -o ROOT/results/node70/solver-455379-1178042210 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/455379-1178042210/PBS4 /tmp/evaluation/455379-1178042210/instance-455379-1178042210.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 6597
/proc/meminfo: memFree=1849592/2055920 swapFree=4183764/4192956
[pid=6597] ppid=6595 vsize=4936 CPUtime=0
/proc/6597/stat : 6597 (PBS4) R 6595 6597 11384 0 -1 4194304 481 0 0 0 0 0 0 0 18 0 1 0 243758520 5054464 464 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0
/proc/6597/statm: 1234 467 81 219 0 1011 0

[startup+0.026899 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6597
/proc/meminfo: memFree=1849592/2055920 swapFree=4183764/4192956
[pid=6597] ppid=6595 vsize=6748 CPUtime=0.02
/proc/6597/stat : 6597 (PBS4) R 6595 6597 11384 0 -1 4194304 1481 0 0 0 2 0 0 0 18 0 1 0 243758520 6909952 1431 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/6597/statm: 1687 1431 88 219 0 1464 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 6748

[startup+0.101909 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6597
/proc/meminfo: memFree=1849592/2055920 swapFree=4183764/4192956
[pid=6597] ppid=6595 vsize=7712 CPUtime=0.09
/proc/6597/stat : 6597 (PBS4) R 6595 6597 11384 0 -1 4194304 1724 0 0 0 9 0 0 0 18 0 1 0 243758520 7897088 1674 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/6597/statm: 1928 1674 88 219 0 1705 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7712

[startup+0.301927 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6597
/proc/meminfo: memFree=1849592/2055920 swapFree=4183764/4192956
[pid=6597] ppid=6595 vsize=9752 CPUtime=0.29
/proc/6597/stat : 6597 (PBS4) R 6595 6597 11384 0 -1 4194304 2247 0 0 0 29 0 0 0 19 0 1 0 243758520 9986048 2197 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529723 0 0 4096 0 0 0 0 17 1 0 0
/proc/6597/statm: 2438 2197 88 219 0 2215 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9752

[startup+0.701966 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6597
/proc/meminfo: memFree=1849592/2055920 swapFree=4183764/4192956
[pid=6597] ppid=6595 vsize=14080 CPUtime=0.69
/proc/6597/stat : 6597 (PBS4) R 6595 6597 11384 0 -1 4194304 3331 0 0 0 69 0 0 0 22 0 1 0 243758520 14417920 3248 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134518406 0 0 4096 0 0 0 0 17 1 0 0
/proc/6597/statm: 3520 3248 89 219 0 3297 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14080

[startup+1.50105 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6598
/proc/meminfo: memFree=1834352/2055920 swapFree=4183764/4192956
[pid=6597] ppid=6595 vsize=23312 CPUtime=1.49
/proc/6597/stat : 6597 (PBS4) R 6595 6597 11384 0 -1 4194304 5828 0 0 0 147 2 0 0 25 0 1 0 243758520 23871488 4782 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6597/statm: 5828 4782 94 219 0 5605 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23312

[startup+3.10121 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6598
/proc/meminfo: memFree=1830512/2055920 swapFree=4183764/4192956
[pid=6597] ppid=6595 vsize=23312 CPUtime=3.09
/proc/6597/stat : 6597 (PBS4) R 6595 6597 11384 0 -1 4194304 5828 0 0 0 307 2 0 0 25 0 1 0 243758520 23871488 4782 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559751 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6597/statm: 5828 4782 94 219 0 5605 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23312

[startup+6.30153 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6600
/proc/meminfo: memFree=1830320/2055920 swapFree=4183764/4192956
[pid=6597] ppid=6595 vsize=23312 CPUtime=6.29
/proc/6597/stat : 6597 (PBS4) R 6595 6597 11384 0 -1 4194304 5828 0 0 0 627 2 0 0 25 0 1 0 243758520 23871488 4782 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563561 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6597/statm: 5828 4782 94 219 0 5605 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23312

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6600
/proc/meminfo: memFree=1830392/2055920 swapFree=4183764/4192956
[pid=6597] ppid=6595 vsize=23312 CPUtime=12.68
/proc/6597/stat : 6597 (PBS4) R 6595 6597 11384 0 -1 4194304 5828 0 0 0 1266 2 0 0 25 0 1 0 243758520 23871488 4782 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6597/statm: 5828 4782 94 219 0 5605 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23312

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6600
/proc/meminfo: memFree=1830392/2055920 swapFree=4183764/4192956
[pid=6597] ppid=6595 vsize=23444 CPUtime=25.49
/proc/6597/stat : 6597 (PBS4) R 6595 6597 11384 0 -1 4194304 5845 0 0 0 2546 3 0 0 25 0 1 0 243758520 24006656 4799 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6597/statm: 5861 4799 94 219 0 5638 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23444

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6600
/proc/meminfo: memFree=1830328/2055920 swapFree=4183764/4192956
[pid=6597] ppid=6595 vsize=23708 CPUtime=51.08
/proc/6597/stat : 6597 (PBS4) R 6595 6597 11384 0 -1 4194304 5880 0 0 0 5105 3 0 0 25 0 1 0 243758520 24276992 4834 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6597/statm: 5927 4834 94 219 0 5704 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 23708

[startup+102.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6600
/proc/meminfo: memFree=1830200/2055920 swapFree=4183764/4192956
[pid=6597] ppid=6595 vsize=23984 CPUtime=102.27
/proc/6597/stat : 6597 (PBS4) R 6595 6597 11384 0 -1 4194304 5914 0 0 0 10224 3 0 0 25 0 1 0 243758520 24559616 4868 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6597/statm: 5996 4868 94 219 0 5773 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23984

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6600
/proc/meminfo: memFree=1829880/2055920 swapFree=4183764/4192956
[pid=6597] ppid=6595 vsize=24176 CPUtime=162.25
/proc/6597/stat : 6597 (PBS4) R 6595 6597 11384 0 -1 4194304 5992 0 0 0 16222 3 0 0 25 0 1 0 243758520 24756224 4946 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559807 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6597/statm: 6044 4946 94 219 0 5821 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24176

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6600
/proc/meminfo: memFree=1825784/2055920 swapFree=4183764/4192956
[pid=6597] ppid=6595 vsize=29272 CPUtime=222.23
/proc/6597/stat : 6597 (PBS4) R 6595 6597 11384 0 -1 4194304 7029 0 0 0 22216 7 0 0 25 0 1 0 243758520 29974528 5983 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559861 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6597/statm: 7318 5983 104 219 0 7095 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 29272

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 6764
/proc/meminfo: memFree=1798960/2055920 swapFree=4183764/4192956
[pid=6597] ppid=6595 vsize=59176 CPUtime=282.14
/proc/6597/stat : 6597 (PBS4) R 6595 6597 11384 0 -1 4194304 13421 0 0 0 28199 15 0 0 25 0 1 0 243758520 60596224 12299 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6597/statm: 14794 12299 104 219 0 14571 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 59176

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6798
/proc/meminfo: memFree=1799864/2055920 swapFree=4183764/4192956
[pid=6597] ppid=6595 vsize=59368 CPUtime=342.1
/proc/6597/stat : 6597 (PBS4) R 6595 6597 11384 0 -1 4194304 13500 0 0 0 34194 16 0 0 25 0 1 0 243758520 60792832 12378 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6597/statm: 14842 12378 104 219 0 14619 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 59368

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6798
/proc/meminfo: memFree=1799544/2055920 swapFree=4183764/4192956
[pid=6597] ppid=6595 vsize=59560 CPUtime=402.08
/proc/6597/stat : 6597 (PBS4) R 6595 6597 11384 0 -1 4194304 13582 0 0 0 40192 16 0 0 25 0 1 0 243758520 60989440 12460 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6597/statm: 14890 12460 104 219 0 14667 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 59560

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6798
/proc/meminfo: memFree=1799352/2055920 swapFree=4183764/4192956
[pid=6597] ppid=6595 vsize=59560 CPUtime=462.08
/proc/6597/stat : 6597 (PBS4) R 6595 6597 11384 0 -1 4194304 13613 0 0 0 46191 17 0 0 25 0 1 0 243758520 60989440 12491 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6597/statm: 14890 12491 104 219 0 14667 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 59560

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6798
/proc/meminfo: memFree=1799288/2055920 swapFree=4183764/4192956
[pid=6597] ppid=6595 vsize=59752 CPUtime=522.06
/proc/6597/stat : 6597 (PBS4) R 6595 6597 11384 0 -1 4194304 13668 0 0 0 52189 17 0 0 25 0 1 0 243758520 61186048 12546 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6597/statm: 14938 12546 104 219 0 14715 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 59752

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6798
/proc/meminfo: memFree=1799160/2055920 swapFree=4183764/4192956
[pid=6597] ppid=6595 vsize=59752 CPUtime=582.04
/proc/6597/stat : 6597 (PBS4) R 6595 6597 11384 0 -1 4194304 13709 0 0 0 58187 17 0 0 25 0 1 0 243758520 61186048 12587 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6597/statm: 14938 12587 104 219 0 14715 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 59752

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6798
/proc/meminfo: memFree=1799096/2055920 swapFree=4183764/4192956
[pid=6597] ppid=6595 vsize=59752 CPUtime=642.03
/proc/6597/stat : 6597 (PBS4) R 6595 6597 11384 0 -1 4194304 13722 0 0 0 64186 17 0 0 25 0 1 0 243758520 61186048 12600 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6597/statm: 14938 12600 104 219 0 14715 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 59752


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6798
/proc/meminfo: memFree=1795576/2055920 swapFree=4183764/4192956
[pid=6597] ppid=6595 vsize=63840 CPUtime=821.98
/proc/6597/stat : 6597 (PBS4) R 6595 6597 11384 0 -1 4194304 14608 0 0 0 82179 19 0 0 25 0 1 0 243758520 65372160 13486 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559802 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6597/statm: 15960 13486 104 219 0 15737 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 63840

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6798
/proc/meminfo: memFree=1794296/2055920 swapFree=4183764/4192956
[pid=6597] ppid=6595 vsize=65252 CPUtime=881.96
/proc/6597/stat : 6597 (PBS4) R 6595 6597 11384 0 -1 4194304 14926 0 0 0 88176 20 0 0 25 0 1 0 243758520 66818048 13804 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6597/statm: 16313 13804 104 219 0 16090 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 65252

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6798
/proc/meminfo: memFree=1792184/2055920 swapFree=4183764/4192956
[pid=6597] ppid=6595 vsize=67780 CPUtime=941.96
/proc/6597/stat : 6597 (PBS4) R 6595 6597 11384 0 -1 4194304 15517 0 0 0 94173 23 0 0 25 0 1 0 243758520 69406720 14319 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6597/statm: 16945 14319 104 219 0 16722 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 67780

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6798
/proc/meminfo: memFree=1791736/2055920 swapFree=4183764/4192956
[pid=6597] ppid=6595 vsize=68236 CPUtime=1001.93
/proc/6597/stat : 6597 (PBS4) R 6595 6597 11384 0 -1 4194304 15632 0 0 0 100170 23 0 0 25 0 1 0 243758520 69873664 14434 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559728 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6597/statm: 17059 14434 104 219 0 16836 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 68236

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6798
/proc/meminfo: memFree=1791480/2055920 swapFree=4183764/4192956
[pid=6597] ppid=6595 vsize=68540 CPUtime=1061.92
/proc/6597/stat : 6597 (PBS4) R 6595 6597 11384 0 -1 4194304 15768 0 0 0 106168 24 0 0 25 0 1 0 243758520 70184960 14494 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6597/statm: 17135 14494 104 219 0 16912 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 68540

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6798
/proc/meminfo: memFree=1789816/2055920 swapFree=4183764/4192956
[pid=6597] ppid=6595 vsize=70524 CPUtime=1121.91
/proc/6597/stat : 6597 (PBS4) R 6595 6597 11384 0 -1 4194304 16501 0 0 0 112162 29 0 0 25 0 1 0 243758520 72216576 14923 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6597/statm: 17631 14923 104 219 0 17408 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 70524

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6798
/proc/meminfo: memFree=1788536/2055920 swapFree=4183764/4192956
[pid=6597] ppid=6595 vsize=71932 CPUtime=1181.89
/proc/6597/stat : 6597 (PBS4) R 6595 6597 11384 0 -1 4194304 17131 0 0 0 118149 40 0 0 25 0 1 0 243758520 73658368 15249 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6597/statm: 17983 15249 104 219 0 17760 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 71932

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6798
/proc/meminfo: memFree=1787000/2055920 swapFree=4183764/4192956
[pid=6597] ppid=6595 vsize=73852 CPUtime=1241.87
/proc/6597/stat : 6597 (PBS4) R 6595 6597 11384 0 -1 4194304 17656 0 0 0 124145 42 0 0 25 0 1 0 243758520 75624448 15622 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6597/statm: 18463 15622 104 219 0 18240 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 73852

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6798
/proc/meminfo: memFree=1786232/2055920 swapFree=4183764/4192956
[pid=6597] ppid=6595 vsize=75004 CPUtime=1301.87
/proc/6597/stat : 6597 (PBS4) R 6595 6597 11384 0 -1 4194304 17844 0 0 0 130144 43 0 0 25 0 1 0 243758520 76804096 15810 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6597/statm: 18751 15810 104 219 0 18528 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 75004

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6798
/proc/meminfo: memFree=1785208/2055920 swapFree=4183764/4192956
[pid=6597] ppid=6595 vsize=76412 CPUtime=1361.85
/proc/6597/stat : 6597 (PBS4) R 6595 6597 11384 0 -1 4194304 18463 0 0 0 136134 51 0 0 25 0 1 0 243758520 78245888 16049 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559830 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6597/statm: 19103 16049 104 219 0 18880 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 76412

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6798
/proc/meminfo: memFree=1784120/2055920 swapFree=4183764/4192956
[pid=6597] ppid=6595 vsize=77324 CPUtime=1421.84
/proc/6597/stat : 6597 (PBS4) R 6595 6597 11384 0 -1 4194304 19143 0 0 0 142130 54 0 0 25 0 1 0 243758520 79179776 16273 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6597/statm: 19331 16273 104 219 0 19108 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 77324

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6798
/proc/meminfo: memFree=1783544/2055920 swapFree=4183764/4192956
[pid=6597] ppid=6595 vsize=79664 CPUtime=1481.81
/proc/6597/stat : 6597 (PBS4) R 6595 6597 11384 0 -1 4194304 20026 0 0 0 148114 67 0 0 25 0 1 0 243758520 81575936 16467 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6597/statm: 19916 16467 104 219 0 19693 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 79664

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6798
/proc/meminfo: memFree=1783352/2055920 swapFree=4183764/4192956
[pid=6597] ppid=6595 vsize=79808 CPUtime=1541.8
/proc/6597/stat : 6597 (PBS4) R 6595 6597 11384 0 -1 4194304 20077 0 0 0 154112 68 0 0 25 0 1 0 243758520 81723392 16518 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6597/statm: 19952 16518 104 219 0 19729 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 79808

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6798
/proc/meminfo: memFree=1782264/2055920 swapFree=4183764/4192956
[pid=6597] ppid=6595 vsize=81072 CPUtime=1601.78
/proc/6597/stat : 6597 (PBS4) R 6595 6597 11384 0 -1 4194304 20489 0 0 0 160098 80 0 0 25 0 1 0 243758520 83017728 16778 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6597/statm: 20268 16778 104 219 0 20045 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 81072

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6798
/proc/meminfo: memFree=1781880/2055920 swapFree=4183764/4192956
[pid=6597] ppid=6595 vsize=81264 CPUtime=1661.77
/proc/6597/stat : 6597 (PBS4) R 6595 6597 11384 0 -1 4194304 20920 0 0 0 166084 93 0 0 25 0 1 0 243758520 83214336 16829 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6597/statm: 20316 16829 104 219 0 20093 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 81264

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6798
/proc/meminfo: memFree=1781304/2055920 swapFree=4183764/4192956
[pid=6597] ppid=6595 vsize=81904 CPUtime=1721.75
/proc/6597/stat : 6597 (PBS4) R 6595 6597 11384 0 -1 4194304 21337 0 0 0 172076 99 0 0 25 0 1 0 243758520 83869696 17018 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6597/statm: 20476 17018 104 219 0 20253 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 81904

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6798
/proc/meminfo: memFree=1780536/2055920 swapFree=4183764/4192956
[pid=6597] ppid=6595 vsize=82252 CPUtime=1781.74
/proc/6597/stat : 6597 (PBS4) R 6595 6597 11384 0 -1 4194304 21852 0 0 0 178059 115 0 0 25 0 1 0 243758520 84226048 17153 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6597/statm: 20563 17153 104 219 0 20340 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 82252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6798
/proc/meminfo: memFree=1780536/2055920 swapFree=4183764/4192956
[pid=6597] ppid=6595 vsize=82396 CPUtime=1800.05
/proc/6597/stat : 6597 (PBS4) R 6595 6597 11384 0 -1 4194304 22020 0 0 0 179881 124 0 0 25 0 1 0 243758520 84373504 17169 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6597/statm: 20599 17169 104 219 0 20376 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 82396

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): 1800.62
CPU time (s): 1800.07
CPU user time (s): 1798.81
CPU system time (s): 1.25381
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 82396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.81
system time used= 1.25381
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22021
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= 4151

runsolver used 1.3258 second user time and 3.65044 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Tue May  1 17:56:50 UTC 2007

IDJOB= 455379
IDBENCH= 48260
IDSOLVER= 157
FILE ID= node70/455379-1178042210

PBS_JOBID= 4728391

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_500_60_2.opb
COMMAND LINE= /tmp/evaluation/455379-1178042210/PBS4 /tmp/evaluation/455379-1178042210/instance-455379-1178042210.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node70/convwatcher-455379-1178042210 -o ROOT/results/node70/conversion-455379-1178042210 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/455379-1178042210/instance-455379-1178042210.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-455379-1178042210 -o ROOT/results/node70/solver-455379-1178042210 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/455379-1178042210/PBS4 /tmp/evaluation/455379-1178042210/instance-455379-1178042210.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  16914dfad82872f4c1ab9b61e8ec867a

RANDOM SEED= 220717993

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.218
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		: 3000.218
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:       1850000 kB
Buffers:         52128 kB
Cached:          74256 kB
SwapCached:       3020 kB
Active:          96856 kB
Inactive:        45096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1850000 kB
SwapTotal:     4192956 kB
SwapFree:      4183764 kB
Dirty:            4376 kB
Writeback:           0 kB
Mapped:          19792 kB
Slab:            49992 kB
Committed_AS:  5828528 kB
PageTables:       1408 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66560 MiB

End job on node70 on Tue May  1 18:26:55 UTC 2007