Trace number 353456

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. 1800.05 1800.64

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb40-19-opb/normalized-frb40-19-4.opb
MD5SUM7262f9f4ab1a3ada75b3b140acf97f7d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-39
Best CPU time to get the best result obtained on this benchmark1800.02
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -40
Optimality of the best value was proved NO
Number of variables760
Total number of constraints41605
Number of constraints which are clauses41605
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 760
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 760
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 760
Number of bits of the biggest sum of numbers10
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/353456-1176666490/instance-353456-1176666490.opb ......
0.19/0.26	c done parsing opb.
0.19/0.26	o 760
0.19/0.26	o 759
0.19/0.26	o 758
0.19/0.27	o 757
0.29/0.34	o 756
0.29/0.34	o 733
0.29/0.36	o 732
0.39/0.40	o 731
7.09/7.10	o 730
14.18/14.25	o 728
28.78/28.89	o 727
1533.18/1533.76	o 726
1800.02/1800.61	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/353456-1176666490/instance-353456-1176666490.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node12/watcher-353456-1176666490 -o ROOT/results/node12/solver-353456-1176666490 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/353456-1176666490/PBS4 /tmp/evaluation/353456-1176666490/instance-353456-1176666490.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13070
/proc/meminfo: memFree=1724288/2055920 swapFree=4169144/4192956
[pid=13070] ppid=13068 vsize=1456 CPUtime=0
/proc/13070/stat : 13070 (PBS4) R 13068 13070 12615 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 142686430 1490944 140 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588380 0 0 4096 0 0 0 0 17 1 0 0
/proc/13070/statm: 364 140 87 219 0 141 0

[startup+0.0688159 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13070
/proc/meminfo: memFree=1724288/2055920 swapFree=4169144/4192956
[pid=13070] ppid=13068 vsize=1940 CPUtime=0.06
/proc/13070/stat : 13070 (PBS4) R 13068 13070 12615 0 -1 4194304 383 0 0 0 6 0 0 0 18 0 1 0 142686430 1986560 309 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134640335 0 0 4096 0 0 0 0 17 1 0 0
/proc/13070/statm: 485 309 88 219 0 262 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1940

[startup+0.101818 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13070
/proc/meminfo: memFree=1724288/2055920 swapFree=4169144/4192956
[pid=13070] ppid=13068 vsize=2328 CPUtime=0.1
/proc/13070/stat : 13070 (PBS4) R 13068 13070 12615 0 -1 4194304 449 0 0 0 10 0 0 0 18 0 1 0 142686430 2383872 375 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134530224 0 0 4096 0 0 0 0 17 1 0 0
/proc/13070/statm: 582 375 89 219 0 359 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2328

[startup+0.301838 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13070
/proc/meminfo: memFree=1724288/2055920 swapFree=4169144/4192956
[pid=13070] ppid=13068 vsize=5276 CPUtime=0.29
/proc/13070/stat : 13070 (PBS4) R 13068 13070 12615 0 -1 4194304 1229 0 0 0 29 0 0 0 19 0 1 0 142686430 5402624 865 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134783582 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13070/statm: 1319 865 104 219 0 1096 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5276

[startup+0.701878 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13070
/proc/meminfo: memFree=1724288/2055920 swapFree=4169144/4192956
[pid=13070] ppid=13068 vsize=11552 CPUtime=0.69
/proc/13070/stat : 13070 (PBS4) R 13068 13070 12615 0 -1 4194304 1962 0 0 0 68 1 0 0 23 0 1 0 142686430 11829248 1598 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13070/statm: 2888 1598 104 219 0 2665 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11552

[startup+1.50196 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 13071
/proc/meminfo: memFree=1716088/2055920 swapFree=4169144/4192956
[pid=13070] ppid=13068 vsize=19744 CPUtime=1.49
/proc/13070/stat : 13070 (PBS4) R 13068 13070 12615 0 -1 4194304 3261 0 0 0 148 1 0 0 25 0 1 0 142686430 20217856 2897 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13070/statm: 4936 2897 104 219 0 4713 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19744

[startup+3.10112 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 13071
/proc/meminfo: memFree=1709624/2055920 swapFree=4169144/4192956
[pid=13070] ppid=13068 vsize=36392 CPUtime=3.09
/proc/13070/stat : 13070 (PBS4) R 13068 13070 12615 0 -1 4194304 5220 0 0 0 307 2 0 0 25 0 1 0 142686430 37265408 4856 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13070/statm: 9098 4856 104 219 0 8875 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36392

[startup+6.30244 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 13071
/proc/meminfo: memFree=1694008/2055920 swapFree=4169144/4192956
[pid=13070] ppid=13068 vsize=36688 CPUtime=6.29
/proc/13070/stat : 13070 (PBS4) R 13068 13070 12615 0 -1 4194304 9233 0 0 0 624 5 0 0 25 0 1 0 142686430 37568512 8869 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13070/statm: 9172 8869 104 219 0 8949 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36688

[startup+12.7011 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 13071
/proc/meminfo: memFree=1662456/2055920 swapFree=4169144/4192956
[pid=13070] ppid=13068 vsize=71328 CPUtime=12.68
/proc/13070/stat : 13070 (PBS4) R 13068 13070 12615 0 -1 4194304 16444 0 0 0 1259 9 0 0 25 0 1 0 142686430 73039872 16080 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13070/statm: 17832 16080 104 219 0 17609 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 71328

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 13071
/proc/meminfo: memFree=1646008/2055920 swapFree=4169144/4192956
[pid=13070] ppid=13068 vsize=140392 CPUtime=25.48
/proc/13070/stat : 13070 (PBS4) R 13068 13070 12615 0 -1 4194304 20327 0 0 0 2535 13 0 0 25 0 1 0 142686430 143761408 19963 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13070/statm: 35098 19963 104 219 0 34875 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 140392

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 13071
/proc/meminfo: memFree=1633848/2055920 swapFree=4169144/4192956
[pid=13070] ppid=13068 vsize=146008 CPUtime=51.07
/proc/13070/stat : 13070 (PBS4) R 13068 13070 12615 0 -1 4194304 23382 0 0 0 5090 17 0 0 25 0 1 0 142686430 149512192 22633 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13070/statm: 36502 22633 104 219 0 36279 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 146008

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 13071
/proc/meminfo: memFree=1627384/2055920 swapFree=4169144/4192956
[pid=13070] ppid=13068 vsize=150448 CPUtime=102.26
/proc/13070/stat : 13070 (PBS4) R 13068 13070 12615 0 -1 4194304 25014 0 0 0 10203 23 0 0 25 0 1 0 142686430 154058752 24265 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563068 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13070/statm: 37612 24265 104 219 0 37389 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 150448

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13071
/proc/meminfo: memFree=1623800/2055920 swapFree=4169144/4192956
[pid=13070] ppid=13068 vsize=156432 CPUtime=162.24
/proc/13070/stat : 13070 (PBS4) R 13068 13070 12615 0 -1 4194304 26653 0 0 0 16193 31 0 0 25 0 1 0 142686430 160186368 25135 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13070/statm: 39108 25135 104 219 0 38885 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 156432

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13071
/proc/meminfo: memFree=1621048/2055920 swapFree=4169144/4192956
[pid=13070] ppid=13068 vsize=158768 CPUtime=222.22
/proc/13070/stat : 13070 (PBS4) R 13068 13070 12615 0 -1 4194304 27354 0 0 0 22184 38 0 0 25 0 1 0 142686430 162578432 25836 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134561164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13070/statm: 39692 25836 104 219 0 39469 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 158768

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13071
/proc/meminfo: memFree=1618808/2055920 swapFree=4169144/4192956
[pid=13070] ppid=13068 vsize=159952 CPUtime=282.21
/proc/13070/stat : 13070 (PBS4) R 13068 13070 12615 0 -1 4194304 27897 0 0 0 28176 45 0 0 25 0 1 0 142686430 163790848 26379 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13070/statm: 39988 26379 104 219 0 39765 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 159952

[startup+342.301 s]
/proc/loadavg: 1.10 1.02 1.00 2/78 13071
/proc/meminfo: memFree=1616696/2055920 swapFree=4169144/4192956
[pid=13070] ppid=13068 vsize=161272 CPUtime=342.2
/proc/13070/stat : 13070 (PBS4) R 13068 13070 12615 0 -1 4194304 28445 0 0 0 34168 52 0 0 25 0 1 0 142686430 165142528 26927 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13070/statm: 40318 26927 104 219 0 40095 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 161272

[startup+402.301 s]
/proc/loadavg: 1.11 1.03 1.00 2/78 13071
/proc/meminfo: memFree=1614328/2055920 swapFree=4169144/4192956
[pid=13070] ppid=13068 vsize=169384 CPUtime=402.18
/proc/13070/stat : 13070 (PBS4) R 13068 13070 12615 0 -1 4194304 30569 0 0 0 40159 59 0 0 25 0 1 0 142686430 173449216 27514 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134575752 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13070/statm: 42346 27514 104 219 0 42123 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 169384

[startup+462.301 s]
/proc/loadavg: 1.17 1.05 1.01 2/78 13071
/proc/meminfo: memFree=1612536/2055920 swapFree=4169144/4192956
[pid=13070] ppid=13068 vsize=170328 CPUtime=462.15
/proc/13070/stat : 13070 (PBS4) R 13068 13070 12615 0 -1 4194304 30996 0 0 0 46151 64 0 0 25 0 1 0 142686430 174415872 27941 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13070/statm: 42582 27941 104 219 0 42359 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 170328

[startup+522.301 s]
/proc/loadavg: 1.13 1.06 1.01 2/78 13071
/proc/meminfo: memFree=1610808/2055920 swapFree=4169144/4192956
[pid=13070] ppid=13068 vsize=171532 CPUtime=522.14
/proc/13070/stat : 13070 (PBS4) R 13068 13070 12615 0 -1 4194304 31436 0 0 0 52144 70 0 0 25 0 1 0 142686430 175648768 28381 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547453 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13070/statm: 42883 28381 104 219 0 42660 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 171532

[startup+582.301 s]
/proc/loadavg: 1.04 1.04 1.00 2/78 13071
/proc/meminfo: memFree=1608824/2055920 swapFree=4169144/4192956
[pid=13070] ppid=13068 vsize=172656 CPUtime=582.12
/proc/13070/stat : 13070 (PBS4) R 13068 13070 12615 0 -1 4194304 31933 0 0 0 58136 76 0 0 25 0 1 0 142686430 176799744 28878 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13070/statm: 43164 28878 104 219 0 42941 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 172656

[startup+642.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 13071
/proc/meminfo: memFree=1606968/2055920 swapFree=4169144/4192956
[pid=13070] ppid=13068 vsize=173808 CPUtime=642.12
/proc/13070/stat : 13070 (PBS4) R 13068 13070 12615 0 -1 4194304 32385 0 0 0 64130 82 0 0 25 0 1 0 142686430 177979392 29330 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13070/statm: 43452 29330 104 219 0 43229 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 173808


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/84 13247
/proc/meminfo: memFree=1601088/2055920 swapFree=4169144/4192956
[pid=13070] ppid=13068 vsize=176360 CPUtime=821.99
/proc/13070/stat : 13070 (PBS4) R 13068 13070 12615 0 -1 4194304 33505 0 0 0 82101 98 0 0 25 0 1 0 142686430 180592640 30450 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13070/statm: 44090 30450 104 219 0 43867 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 176360

[startup+882.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 13269
/proc/meminfo: memFree=1600824/2055920 swapFree=4169144/4192956
[pid=13070] ppid=13068 vsize=189500 CPUtime=881.96
/proc/13070/stat : 13070 (PBS4) R 13068 13070 12615 0 -1 4194304 36940 0 0 0 88092 104 0 0 25 0 1 0 142686430 194048000 30812 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13070/statm: 47375 30812 104 219 0 47152 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 189500

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13269
/proc/meminfo: memFree=1599480/2055920 swapFree=4169144/4192956
[pid=13070] ppid=13068 vsize=190236 CPUtime=941.94
/proc/13070/stat : 13070 (PBS4) R 13068 13070 12615 0 -1 4194304 37272 0 0 0 94085 109 0 0 25 0 1 0 142686430 194801664 31144 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13070/statm: 47559 31144 104 219 0 47336 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 190236

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13269
/proc/meminfo: memFree=1598264/2055920 swapFree=4169144/4192956
[pid=13070] ppid=13068 vsize=191020 CPUtime=1001.93
/proc/13070/stat : 13070 (PBS4) R 13068 13070 12615 0 -1 4194304 37592 0 0 0 100078 115 0 0 25 0 1 0 142686430 195604480 31464 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13070/statm: 47755 31464 104 219 0 47532 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 191020

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13269
/proc/meminfo: memFree=1597048/2055920 swapFree=4169144/4192956
[pid=13070] ppid=13068 vsize=191180 CPUtime=1061.91
/proc/13070/stat : 13070 (PBS4) R 13068 13070 12615 0 -1 4194304 37911 0 0 0 106071 120 0 0 25 0 1 0 142686430 195768320 31783 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13070/statm: 47795 31783 104 219 0 47572 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 191180

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13269
/proc/meminfo: memFree=1595512/2055920 swapFree=4169144/4192956
[pid=13070] ppid=13068 vsize=192332 CPUtime=1121.89
/proc/13070/stat : 13070 (PBS4) R 13068 13070 12615 0 -1 4194304 38289 0 0 0 112064 125 0 0 25 0 1 0 142686430 196947968 32161 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549599 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13070/statm: 48083 32161 104 219 0 47860 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 192332

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13269
/proc/meminfo: memFree=1594296/2055920 swapFree=4169144/4192956
[pid=13070] ppid=13068 vsize=193216 CPUtime=1181.87
/proc/13070/stat : 13070 (PBS4) R 13068 13070 12615 0 -1 4194304 38595 0 0 0 118056 131 0 0 25 0 1 0 142686430 197853184 32467 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13070/statm: 48304 32467 104 219 0 48081 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 193216

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13269
/proc/meminfo: memFree=1593080/2055920 swapFree=4169144/4192956
[pid=13070] ppid=13068 vsize=194156 CPUtime=1241.86
/proc/13070/stat : 13070 (PBS4) R 13068 13070 12615 0 -1 4194304 38893 0 0 0 124050 136 0 0 25 0 1 0 142686430 198815744 32765 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549599 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13070/statm: 48539 32765 104 219 0 48316 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 194156

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13269
/proc/meminfo: memFree=1591800/2055920 swapFree=4169144/4192956
[pid=13070] ppid=13068 vsize=194316 CPUtime=1301.84
/proc/13070/stat : 13070 (PBS4) R 13068 13070 12615 0 -1 4194304 39205 0 0 0 130044 140 0 0 25 0 1 0 142686430 198979584 33077 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13070/statm: 48579 33077 104 219 0 48356 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 194316

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13269
/proc/meminfo: memFree=1590520/2055920 swapFree=4169144/4192956
[pid=13070] ppid=13068 vsize=195632 CPUtime=1361.82
/proc/13070/stat : 13070 (PBS4) R 13068 13070 12615 0 -1 4194304 39540 0 0 0 136036 146 0 0 25 0 1 0 142686430 200327168 33412 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552841 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13070/statm: 48908 33412 104 219 0 48685 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 195632

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13269
/proc/meminfo: memFree=1589304/2055920 swapFree=4169144/4192956
[pid=13070] ppid=13068 vsize=195632 CPUtime=1421.81
/proc/13070/stat : 13070 (PBS4) R 13068 13070 12615 0 -1 4194304 39831 0 0 0 142030 151 0 0 25 0 1 0 142686430 200327168 33703 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13070/statm: 48908 33703 104 219 0 48685 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 195632

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13269
/proc/meminfo: memFree=1588152/2055920 swapFree=4169144/4192956
[pid=13070] ppid=13068 vsize=196692 CPUtime=1481.79
/proc/13070/stat : 13070 (PBS4) R 13068 13070 12615 0 -1 4194304 40130 0 0 0 148023 156 0 0 25 0 1 0 142686430 201412608 34002 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549277 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13070/statm: 49173 34002 104 219 0 48950 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 196692

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13269
/proc/meminfo: memFree=1586552/2055920 swapFree=4169144/4192956
[pid=13070] ppid=13068 vsize=197204 CPUtime=1541.77
/proc/13070/stat : 13070 (PBS4) R 13068 13070 12615 0 -1 4194304 40521 0 0 0 154016 161 0 0 25 0 1 0 142686430 201936896 34393 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13070/statm: 49301 34393 104 219 0 49078 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 197204

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13269
/proc/meminfo: memFree=1585272/2055920 swapFree=4169144/4192956
[pid=13070] ppid=13068 vsize=198328 CPUtime=1601.76
/proc/13070/stat : 13070 (PBS4) R 13068 13070 12615 0 -1 4194304 40848 0 0 0 160010 166 0 0 25 0 1 0 142686430 203087872 34720 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548041 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13070/statm: 49582 34720 104 219 0 49359 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 198328

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13269
/proc/meminfo: memFree=1583928/2055920 swapFree=4169144/4192956
[pid=13070] ppid=13068 vsize=199908 CPUtime=1661.75
/proc/13070/stat : 13070 (PBS4) R 13068 13070 12615 0 -1 4194304 41194 0 0 0 166004 171 0 0 25 0 1 0 142686430 204705792 35066 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585680 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13070/statm: 49977 35066 104 219 0 49754 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 199908

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13269
/proc/meminfo: memFree=1582648/2055920 swapFree=4169144/4192956
[pid=13070] ppid=13068 vsize=199908 CPUtime=1721.73
/proc/13070/stat : 13070 (PBS4) R 13068 13070 12615 0 -1 4194304 41492 0 0 0 171998 175 0 0 25 0 1 0 142686430 204705792 35364 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134550967 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13070/statm: 49977 35364 104 219 0 49754 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 199908

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13269
/proc/meminfo: memFree=1581496/2055920 swapFree=4169144/4192956
[pid=13070] ppid=13068 vsize=199908 CPUtime=1781.71
/proc/13070/stat : 13070 (PBS4) R 13068 13070 12615 0 -1 4194304 41785 0 0 0 177992 179 0 0 25 0 1 0 142686430 204705792 35657 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13070/statm: 49977 35657 104 219 0 49754 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 199908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13269
/proc/meminfo: memFree=1581112/2055920 swapFree=4169144/4192956
[pid=13070] ppid=13068 vsize=201180 CPUtime=1800.02
/proc/13070/stat : 13070 (PBS4) R 13068 13070 12615 0 -1 4194304 41874 0 0 0 179821 181 0 0 25 0 1 0 142686430 206008320 35746 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563766 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13070/statm: 50295 35746 104 219 0 50072 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 201180

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): 1800.64
CPU time (s): 1800.05
CPU user time (s): 1798.21
CPU system time (s): 1.83472
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 201792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.21
system time used= 1.83472
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41875
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= 22229

runsolver used 2.14067 second user time and 4.28135 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Sun Apr 15 19:48:10 UTC 2007

IDJOB= 353456
IDBENCH= 2244
IDSOLVER= 157
FILE ID= node12/353456-1176666490

PBS_JOBID= 4559380

Free space on /tmp= 66431 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb40-19-opb/normalized-frb40-19-4.opb
COMMAND LINE= /tmp/evaluation/353456-1176666490/PBS4 /tmp/evaluation/353456-1176666490/instance-353456-1176666490.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node12/convwatcher-353456-1176666490 -o ROOT/results/node12/conversion-353456-1176666490 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353456-1176666490/instance-353456-1176666490.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-353456-1176666490 -o ROOT/results/node12/solver-353456-1176666490 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/353456-1176666490/PBS4 /tmp/evaluation/353456-1176666490/instance-353456-1176666490.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  7262f9f4ab1a3ada75b3b140acf97f7d

RANDOM SEED= 937324072

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1724696 kB
Buffers:         37796 kB
Cached:         215548 kB
SwapCached:       2472 kB
Active:         163600 kB
Inactive:       113876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1724696 kB
SwapTotal:     4192956 kB
SwapFree:      4169144 kB
Dirty:            2180 kB
Writeback:           0 kB
Mapped:          31568 kB
Slab:            39272 kB
Committed_AS:  4216304 kB
PageTables:       1796 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= 66431 MiB

End job on node12 on Sun Apr 15 20:18:13 UTC 2007