Trace number 455079

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. 1800.09 1800.53

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_200_10_4.opb
MD5SUM169f1f6799c5c0fd2a1b0aca08165f42
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-59
Best CPU time to get the best result obtained on this benchmark1800.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -59
Optimality of the best value was proved NO
Number of variables400
Total number of constraints601
Number of constraints which are clauses200
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints401
Minimum length of a constraint2
Maximum length of a constraint400
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 400
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)5048
Sum of products size (including duplicates)10096
Number of different products2524
Sum of products size5048

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/455079-1178036712/instance-455079-1178036712.opb ......
0.49/0.58	c done parsing opb.
0.49/0.58	o 168
0.49/0.59	o 166
0.59/0.60	o 164
0.59/0.62	o 163
0.69/0.73	o 162
0.99/1.02	o 161
4.09/4.12	o 160
4.09/4.17	o 159
9.69/9.78	o 158
11.69/11.70	o 157
22.48/22.54	o 156
42.28/42.36	o 155
191.65/191.73	o 154
195.25/195.30	o 153
1800.06/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/455079-1178036712/instance-455079-1178036712.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node29/watcher-455079-1178036712 -o ROOT/results/node29/solver-455079-1178036712 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/455079-1178036712/PBS4 /tmp/evaluation/455079-1178036712/instance-455079-1178036712.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 16266
/proc/meminfo: memFree=1858024/2055920 swapFree=4146648/4192956
[pid=16266] ppid=16264 vsize=1736 CPUtime=0
/proc/16266/stat : 16266 (PBS4) R 16264 16266 15805 0 -1 4194304 235 0 0 0 0 0 0 0 18 0 1 0 251586982 1777664 218 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/16266/statm: 434 218 87 219 0 211 0

[startup+0.0333109 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16266
/proc/meminfo: memFree=1858024/2055920 swapFree=4146648/4192956
[pid=16266] ppid=16264 vsize=2152 CPUtime=0.03
/proc/16266/stat : 16266 (PBS4) R 16264 16266 15805 0 -1 4194304 340 0 0 0 3 0 0 0 18 0 1 0 251586982 2203648 323 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134593142 0 0 4096 0 0 0 0 17 1 0 0
/proc/16266/statm: 538 323 87 219 0 315 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2152

[startup+0.101314 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16266
/proc/meminfo: memFree=1858024/2055920 swapFree=4146648/4192956
[pid=16266] ppid=16264 vsize=2720 CPUtime=0.09
/proc/16266/stat : 16266 (PBS4) R 16264 16266 15805 0 -1 4194304 503 0 0 0 9 0 0 0 18 0 1 0 251586982 2785280 453 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16266/statm: 680 453 93 219 0 457 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2720

[startup+0.301326 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16266
/proc/meminfo: memFree=1858024/2055920 swapFree=4146648/4192956
[pid=16266] ppid=16264 vsize=2720 CPUtime=0.29
/proc/16266/stat : 16266 (PBS4) R 16264 16266 15805 0 -1 4194304 504 0 0 0 29 0 0 0 19 0 1 0 251586982 2785280 454 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559469 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16266/statm: 680 454 93 219 0 457 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2720

[startup+0.701352 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16266
/proc/meminfo: memFree=1858024/2055920 swapFree=4146648/4192956
[pid=16266] ppid=16264 vsize=2852 CPUtime=0.69
/proc/16266/stat : 16266 (PBS4) R 16264 16266 15805 0 -1 4194304 565 0 0 0 69 0 0 0 22 0 1 0 251586982 2920448 515 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16266/statm: 713 515 103 219 0 490 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2852

[startup+1.5014 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 16267
/proc/meminfo: memFree=1856032/2055920 swapFree=4146648/4192956
[pid=16266] ppid=16264 vsize=4776 CPUtime=1.5
/proc/16266/stat : 16266 (PBS4) R 16264 16266 15805 0 -1 4194304 852 0 0 0 149 1 0 0 25 0 1 0 251586982 4890624 802 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16266/statm: 1194 802 104 219 0 971 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 4776

[startup+3.10151 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 16267
/proc/meminfo: memFree=1851936/2055920 swapFree=4146648/4192956
[pid=16266] ppid=16264 vsize=19636 CPUtime=3.09
/proc/16266/stat : 16266 (PBS4) R 16264 16266 15805 0 -1 4194304 2799 0 0 0 307 2 0 0 25 0 1 0 251586982 20107264 2700 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16266/statm: 4909 2700 104 219 0 4686 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19636

[startup+6.30171 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 16267
/proc/meminfo: memFree=1843104/2055920 swapFree=4146648/4192956
[pid=16266] ppid=16264 vsize=21328 CPUtime=6.29
/proc/16266/stat : 16266 (PBS4) R 16264 16266 15805 0 -1 4194304 4038 0 0 0 625 4 0 0 25 0 1 0 251586982 21839872 3939 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16266/statm: 5332 3939 104 219 0 5109 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21328

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 16267
/proc/meminfo: memFree=1841832/2055920 swapFree=4146648/4192956
[pid=16266] ppid=16264 vsize=22132 CPUtime=12.69
/proc/16266/stat : 16266 (PBS4) R 16264 16266 15805 0 -1 4194304 4275 0 0 0 1262 7 0 0 25 0 1 0 251586982 22663168 4079 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549623 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16266/statm: 5533 4079 104 219 0 5310 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22132

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 16267
/proc/meminfo: memFree=1841392/2055920 swapFree=4146648/4192956
[pid=16266] ppid=16264 vsize=22680 CPUtime=25.48
/proc/16266/stat : 16266 (PBS4) R 16264 16266 15805 0 -1 4194304 4454 0 0 0 2538 10 0 0 25 0 1 0 251586982 23224320 4258 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559728 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16266/statm: 5670 4258 104 219 0 5447 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22680

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 16267
/proc/meminfo: memFree=1837040/2055920 swapFree=4146648/4192956
[pid=16266] ppid=16264 vsize=24512 CPUtime=51.08
/proc/16266/stat : 16266 (PBS4) R 16264 16266 15805 0 -1 4194304 5745 0 0 0 5089 19 0 0 25 0 1 0 251586982 25100288 5356 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16266/statm: 6128 5356 104 219 0 5905 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 24512

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 16267
/proc/meminfo: memFree=1833328/2055920 swapFree=4146648/4192956
[pid=16266] ppid=16264 vsize=27124 CPUtime=102.27
/proc/16266/stat : 16266 (PBS4) R 16264 16266 15805 0 -1 4194304 7038 0 0 0 10195 32 0 0 25 0 1 0 251586982 27774976 6264 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16266/statm: 6781 6264 104 219 0 6558 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27124

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16267
/proc/meminfo: memFree=1806512/2055920 swapFree=4146648/4192956
[pid=16266] ppid=16264 vsize=80080 CPUtime=162.25
/proc/16266/stat : 16266 (PBS4) R 16264 16266 15805 0 -1 4194304 13721 0 0 0 16177 48 0 0 25 0 1 0 251586982 82001920 12947 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16266/statm: 20020 12947 104 219 0 19797 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 80080

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16267
/proc/meminfo: memFree=1797808/2055920 swapFree=4146648/4192956
[pid=16266] ppid=16264 vsize=86728 CPUtime=222.24
/proc/16266/stat : 16266 (PBS4) R 16264 16266 15805 0 -1 4194304 16645 0 0 0 22165 59 0 0 25 0 1 0 251586982 88809472 15102 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16266/statm: 21682 15102 104 219 0 21459 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 86728

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16267
/proc/meminfo: memFree=1796656/2055920 swapFree=4146648/4192956
[pid=16266] ppid=16264 vsize=87312 CPUtime=282.22
/proc/16266/stat : 16266 (PBS4) R 16264 16266 15805 0 -1 4194304 16926 0 0 0 28155 67 0 0 25 0 1 0 251586982 89407488 15383 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16266/statm: 21828 15383 104 219 0 21605 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 87312

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16267
/proc/meminfo: memFree=1778160/2055920 swapFree=4146648/4192956
[pid=16266] ppid=16264 vsize=88176 CPUtime=342.21
/proc/16266/stat : 16266 (PBS4) R 16264 16266 15805 0 -1 4194304 21541 0 0 0 34144 77 0 0 25 0 1 0 251586982 90292224 19998 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16266/statm: 22044 19998 104 219 0 21821 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 88176

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16267
/proc/meminfo: memFree=1752496/2055920 swapFree=4146648/4192956
[pid=16266] ppid=16264 vsize=161088 CPUtime=402.19
/proc/16266/stat : 16266 (PBS4) R 16264 16266 15805 0 -1 4194304 27925 0 0 0 40132 87 0 0 25 0 1 0 251586982 164954112 26382 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16266/statm: 40272 26382 104 219 0 40049 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 161088

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16267
/proc/meminfo: memFree=1751408/2055920 swapFree=4146648/4192956
[pid=16266] ppid=16264 vsize=161476 CPUtime=462.18
/proc/16266/stat : 16266 (PBS4) R 16264 16266 15805 0 -1 4194304 28152 0 0 0 46125 93 0 0 25 0 1 0 251586982 165351424 26609 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16266/statm: 40369 26609 104 219 0 40146 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 161476

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16267
/proc/meminfo: memFree=1748784/2055920 swapFree=4146648/4192956
[pid=16266] ppid=16264 vsize=164224 CPUtime=522.16
/proc/16266/stat : 16266 (PBS4) R 16264 16266 15805 0 -1 4194304 28801 0 0 0 52118 98 0 0 25 0 1 0 251586982 168165376 27258 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16266/statm: 41056 27258 104 219 0 40833 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 164224

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16267
/proc/meminfo: memFree=1747760/2055920 swapFree=4146648/4192956
[pid=16266] ppid=16264 vsize=164668 CPUtime=582.15
/proc/16266/stat : 16266 (PBS4) R 16264 16266 15805 0 -1 4194304 29036 0 0 0 58112 103 0 0 25 0 1 0 251586982 168620032 27493 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16266/statm: 41167 27493 104 219 0 40944 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 164668

[startup+642.301 s]
/proc/loadavg: 1.11 1.03 1.01 2/78 16267
/proc/meminfo: memFree=1746800/2055920 swapFree=4146648/4192956
[pid=16266] ppid=16264 vsize=171540 CPUtime=642.14
/proc/16266/stat : 16266 (PBS4) R 16264 16266 15805 0 -1 4194304 30794 0 0 0 64105 109 0 0 25 0 1 0 251586982 175656960 27714 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16266/statm: 42885 27714 104 219 0 42662 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 171540


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16269
/proc/meminfo: memFree=1734832/2055920 swapFree=4146648/4192956
[pid=16266] ppid=16264 vsize=175336 CPUtime=882.08
/proc/16266/stat : 16266 (PBS4) R 16264 16266 15805 0 -1 4194304 33705 0 0 0 88076 132 0 0 25 0 1 0 251586982 179544064 30625 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16266/statm: 43834 30625 104 219 0 43611 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 175336

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16269
/proc/meminfo: memFree=1734000/2055920 swapFree=4146648/4192956
[pid=16266] ppid=16264 vsize=175788 CPUtime=942.06
/proc/16266/stat : 16266 (PBS4) R 16264 16266 15805 0 -1 4194304 33898 0 0 0 94068 138 0 0 25 0 1 0 251586982 180006912 30818 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16266/statm: 43947 30818 104 219 0 43724 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 175788

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 16269
/proc/meminfo: memFree=1733488/2055920 swapFree=4146648/4192956
[pid=16266] ppid=16264 vsize=176268 CPUtime=1002.05
/proc/16266/stat : 16266 (PBS4) R 16264 16266 15805 0 -1 4194304 34046 0 0 0 100061 144 0 0 25 0 1 0 251586982 180498432 30966 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590686 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16266/statm: 44067 30966 104 219 0 43844 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 176268

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16269
/proc/meminfo: memFree=1732976/2055920 swapFree=4146648/4192956
[pid=16266] ppid=16264 vsize=176268 CPUtime=1062.04
/proc/16266/stat : 16266 (PBS4) R 16264 16266 15805 0 -1 4194304 34179 0 0 0 106054 150 0 0 25 0 1 0 251586982 180498432 31099 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16266/statm: 44067 31099 104 219 0 43844 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 176268

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16269
/proc/meminfo: memFree=1732272/2055920 swapFree=4146648/4192956
[pid=16266] ppid=16264 vsize=176532 CPUtime=1122.02
/proc/16266/stat : 16266 (PBS4) R 16264 16266 15805 0 -1 4194304 34342 0 0 0 112048 154 0 0 25 0 1 0 251586982 180768768 31262 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16266/statm: 44133 31262 104 219 0 43910 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 176532

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16269
/proc/meminfo: memFree=1730288/2055920 swapFree=4146648/4192956
[pid=16266] ppid=16264 vsize=178152 CPUtime=1182
/proc/16266/stat : 16266 (PBS4) R 16264 16266 15805 0 -1 4194304 34834 0 0 0 118040 160 0 0 25 0 1 0 251586982 182427648 31754 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559863 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16266/statm: 44538 31754 104 219 0 44315 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 178152

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16269
/proc/meminfo: memFree=1729264/2055920 swapFree=4146648/4192956
[pid=16266] ppid=16264 vsize=178760 CPUtime=1241.99
/proc/16266/stat : 16266 (PBS4) R 16264 16266 15805 0 -1 4194304 35058 0 0 0 124032 167 0 0 25 0 1 0 251586982 183050240 31978 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16266/statm: 44690 31978 104 219 0 44467 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 178760

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16269
/proc/meminfo: memFree=1728368/2055920 swapFree=4146648/4192956
[pid=16266] ppid=16264 vsize=178760 CPUtime=1301.98
/proc/16266/stat : 16266 (PBS4) R 16264 16266 15805 0 -1 4194304 35272 0 0 0 130026 172 0 0 25 0 1 0 251586982 183050240 32192 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16266/statm: 44690 32192 104 219 0 44467 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 178760

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16269
/proc/meminfo: memFree=1727664/2055920 swapFree=4146648/4192956
[pid=16266] ppid=16264 vsize=179408 CPUtime=1361.96
/proc/16266/stat : 16266 (PBS4) R 16264 16266 15805 0 -1 4194304 35435 0 0 0 136017 179 0 0 25 0 1 0 251586982 183713792 32355 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16266/statm: 44852 32355 104 219 0 44629 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 179408

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16269
/proc/meminfo: memFree=1727280/2055920 swapFree=4146648/4192956
[pid=16266] ppid=16264 vsize=179408 CPUtime=1421.95
/proc/16266/stat : 16266 (PBS4) R 16264 16266 15805 0 -1 4194304 35514 0 0 0 142012 183 0 0 25 0 1 0 251586982 183713792 32434 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16266/statm: 44852 32434 104 219 0 44629 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 179408

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16269
/proc/meminfo: memFree=1726256/2055920 swapFree=4146648/4192956
[pid=16266] ppid=16264 vsize=180096 CPUtime=1481.93
/proc/16266/stat : 16266 (PBS4) R 16264 16266 15805 0 -1 4194304 35772 0 0 0 148004 189 0 0 25 0 1 0 251586982 184418304 32692 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16266/statm: 45024 32692 104 219 0 44801 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 180096

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16269
/proc/meminfo: memFree=1725168/2055920 swapFree=4146648/4192956
[pid=16266] ppid=16264 vsize=180828 CPUtime=1541.92
/proc/16266/stat : 16266 (PBS4) R 16264 16266 15805 0 -1 4194304 36026 0 0 0 153998 194 0 0 25 0 1 0 251586982 185167872 32946 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16266/statm: 45207 32946 104 219 0 44984 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 180828

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16269
/proc/meminfo: memFree=1724400/2055920 swapFree=4146648/4192956
[pid=16266] ppid=16264 vsize=193116 CPUtime=1601.9
/proc/16266/stat : 16266 (PBS4) R 16264 16266 15805 0 -1 4194304 39278 0 0 0 159988 202 0 0 25 0 1 0 251586982 197750784 33125 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16266/statm: 48279 33125 104 219 0 48056 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 193116

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16269
/proc/meminfo: memFree=1723824/2055920 swapFree=4146648/4192956
[pid=16266] ppid=16264 vsize=193116 CPUtime=1661.88
/proc/16266/stat : 16266 (PBS4) R 16264 16266 15805 0 -1 4194304 39407 0 0 0 165982 206 0 0 25 0 1 0 251586982 197750784 33254 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16266/statm: 48279 33254 104 219 0 48056 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 193116

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16269
/proc/meminfo: memFree=1723312/2055920 swapFree=4146648/4192956
[pid=16266] ppid=16264 vsize=193892 CPUtime=1721.87
/proc/16266/stat : 16266 (PBS4) R 16264 16266 15805 0 -1 4194304 39529 0 0 0 171977 210 0 0 25 0 1 0 251586982 198545408 33376 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16266/statm: 48473 33376 104 219 0 48250 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 193892

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16269
/proc/meminfo: memFree=1722672/2055920 swapFree=4146648/4192956
[pid=16266] ppid=16264 vsize=193892 CPUtime=1781.86
/proc/16266/stat : 16266 (PBS4) R 16264 16266 15805 0 -1 4194304 39637 0 0 0 177970 216 0 0 25 0 1 0 251586982 198545408 33484 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16266/statm: 48473 33484 104 219 0 48250 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 193892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16269
/proc/meminfo: memFree=1722608/2055920 swapFree=4146648/4192956
[pid=16266] ppid=16264 vsize=193892 CPUtime=1800.06
/proc/16266/stat : 16266 (PBS4) R 16264 16266 15805 0 -1 4194304 39656 0 0 0 179789 217 0 0 25 0 1 0 251586982 198545408 33503 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16266/statm: 48473 33503 104 219 0 48250 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 193892

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16269
/proc/meminfo: memFree=1722608/2055920 swapFree=4146648/4192956
[pid=16266] ppid=16264 vsize=193892 CPUtime=1800.06
/proc/16266/stat : 16266 (PBS4) R 16264 16266 15805 0 -1 4194304 39656 0 0 0 179789 217 0 0 25 0 1 0 251586982 198545408 33503 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16266/statm: 48473 33503 104 219 0 48250 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 193892

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.09
CPU user time (s): 1797.9
CPU system time (s): 2.19567
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 205408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.9
system time used= 2.19567
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39657
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= 3287

runsolver used 1.43978 second user time and 4.01439 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Tue May  1 16:25:12 UTC 2007

IDJOB= 455079
IDBENCH= 48240
IDSOLVER= 157
FILE ID= node29/455079-1178036712

PBS_JOBID= 4728432

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_200_10_4.opb
COMMAND LINE= /tmp/evaluation/455079-1178036712/PBS4 /tmp/evaluation/455079-1178036712/instance-455079-1178036712.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node29/convwatcher-455079-1178036712 -o ROOT/results/node29/conversion-455079-1178036712 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/455079-1178036712/instance-455079-1178036712.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-455079-1178036712 -o ROOT/results/node29/solver-455079-1178036712 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/455079-1178036712/PBS4 /tmp/evaluation/455079-1178036712/instance-455079-1178036712.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  169f1f6799c5c0fd2a1b0aca08165f42

RANDOM SEED= 115787640

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1858496 kB
Buffers:         90088 kB
Cached:          24620 kB
SwapCached:      11024 kB
Active:          45728 kB
Inactive:        95556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1858496 kB
SwapTotal:     4192956 kB
SwapFree:      4146648 kB
Dirty:            1372 kB
Writeback:           0 kB
Mapped:          29980 kB
Slab:            41604 kB
Committed_AS:  7010680 kB
PageTables:       1872 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= 66563 MiB

End job on node29 on Tue May  1 16:55:15 UTC 2007