Trace number 453084

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 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_200_10_1.opb
MD5SUM7c4476530a00e5609896ce3ef5260c8d
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark25
Best CPU time to get the best result obtained on this benchmark1800.05
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 25
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints200
Minimum length of a constraint11
Maximum length of a constraint23
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 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2482
Sum of products size (including duplicates)4964
Number of different products2482
Sum of products size4964

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/453084-1178115464/instance-453084-1178115464.opb ......
0.00/0.06	c done parsing opb.
0.00/0.06	o 101
0.00/0.06	o 100
0.00/0.06	o 99
0.00/0.06	o 98
0.00/0.07	o 97
0.00/0.07	o 96
0.00/0.07	o 95
0.00/0.07	o 94
0.00/0.07	o 93
0.00/0.07	o 92
0.00/0.07	o 87
0.00/0.08	o 86
0.00/0.08	o 59
0.00/0.08	o 58
0.00/0.08	o 57
0.00/0.08	o 42
0.00/0.08	o 41
0.00/0.09	o 40
0.00/0.09	o 38
0.00/0.09	o 37
8.59/8.63	o 36
8.59/8.64	o 35
8.59/8.64	o 34
8.59/8.65	o 33
9.99/10.04	o 32
12.00/12.04	o 31
14.89/14.92	o 30
20.09/20.15	o 29
83.87/83.96	o 28
1800.02/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/453084-1178115464/instance-453084-1178115464.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node19/watcher-453084-1178115464 -o ROOT/results/node19/solver-453084-1178115464 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/453084-1178115464/PBS4 /tmp/evaluation/453084-1178115464/instance-453084-1178115464.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: 1.05 1.05 0.98 3/77 8430
/proc/meminfo: memFree=1818432/2055920 swapFree=4153644/4192956
[pid=8430] ppid=8428 vsize=1708 CPUtime=0
/proc/8430/stat : 8430 (PBS4) R 8428 8430 7864 0 -1 4194304 220 0 0 0 0 0 0 0 18 0 1 0 259463770 1748992 204 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134531356 0 0 4096 0 0 0 0 17 1 0 0
/proc/8430/statm: 427 205 87 219 0 204 0

[startup+0.0973671 s]
/proc/loadavg: 1.05 1.05 0.98 3/77 8430
/proc/meminfo: memFree=1818432/2055920 swapFree=4153644/4192956
[pid=8430] ppid=8428 vsize=2460 CPUtime=0.09
/proc/8430/stat : 8430 (PBS4) R 8428 8430 7864 0 -1 4194304 467 0 0 0 9 0 0 0 18 0 1 0 259463770 2519040 418 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8430/statm: 615 418 103 219 0 392 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2460

[startup+0.101367 s]
/proc/loadavg: 1.05 1.05 0.98 3/77 8430
/proc/meminfo: memFree=1818432/2055920 swapFree=4153644/4192956
[pid=8430] ppid=8428 vsize=2460 CPUtime=0.09
/proc/8430/stat : 8430 (PBS4) R 8428 8430 7864 0 -1 4194304 470 0 0 0 9 0 0 0 18 0 1 0 259463770 2519040 421 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8430/statm: 615 421 103 219 0 392 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2460

[startup+0.30139 s]
/proc/loadavg: 1.05 1.05 0.98 3/77 8430
/proc/meminfo: memFree=1818432/2055920 swapFree=4153644/4192956
[pid=8430] ppid=8428 vsize=2596 CPUtime=0.29
/proc/8430/stat : 8430 (PBS4) R 8428 8430 7864 0 -1 4194304 534 0 0 0 29 0 0 0 19 0 1 0 259463770 2658304 485 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8430/statm: 649 485 103 219 0 426 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2596

[startup+0.701432 s]
/proc/loadavg: 1.05 1.05 0.98 3/77 8430
/proc/meminfo: memFree=1818432/2055920 swapFree=4153644/4192956
[pid=8430] ppid=8428 vsize=3008 CPUtime=0.69
/proc/8430/stat : 8430 (PBS4) R 8428 8430 7864 0 -1 4194304 602 0 0 0 69 0 0 0 22 0 1 0 259463770 3080192 553 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8430/statm: 752 553 104 219 0 529 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3008

[startup+1.50152 s]
/proc/loadavg: 1.05 1.05 0.98 2/78 8431
/proc/meminfo: memFree=1816312/2055920 swapFree=4153644/4192956
[pid=8430] ppid=8428 vsize=3716 CPUtime=1.49
/proc/8430/stat : 8430 (PBS4) R 8428 8430 7864 0 -1 4194304 727 0 0 0 149 0 0 0 25 0 1 0 259463770 3805184 678 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547837 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8430/statm: 929 678 104 219 0 706 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3716

[startup+3.10169 s]
/proc/loadavg: 1.05 1.05 0.98 2/78 8431
/proc/meminfo: memFree=1815608/2055920 swapFree=4153644/4192956
[pid=8430] ppid=8428 vsize=4876 CPUtime=3.09
/proc/8430/stat : 8430 (PBS4) R 8428 8430 7864 0 -1 4194304 898 0 0 0 308 1 0 0 25 0 1 0 259463770 4993024 849 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8430/statm: 1219 849 104 219 0 996 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4876

[startup+6.30104 s]
/proc/loadavg: 1.05 1.05 0.98 2/78 8431
/proc/meminfo: memFree=1814200/2055920 swapFree=4153644/4192956
[pid=8430] ppid=8428 vsize=7116 CPUtime=6.29
/proc/8430/stat : 8430 (PBS4) R 8428 8430 7864 0 -1 4194304 1251 0 0 0 627 2 0 0 25 0 1 0 259463770 7286784 1153 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8430/statm: 1779 1153 104 219 0 1556 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7116

[startup+12.7017 s]
/proc/loadavg: 1.04 1.05 0.98 2/78 8431
/proc/meminfo: memFree=1811456/2055920 swapFree=4153644/4192956
[pid=8430] ppid=8428 vsize=8020 CPUtime=12.68
/proc/8430/stat : 8430 (PBS4) R 8428 8430 7864 0 -1 4194304 1873 0 0 0 1264 4 0 0 25 0 1 0 259463770 8212480 1775 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8430/statm: 2005 1775 104 219 0 1782 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8020

[startup+25.5011 s]
/proc/loadavg: 1.03 1.05 0.98 2/78 8431
/proc/meminfo: memFree=1810304/2055920 swapFree=4153644/4192956
[pid=8430] ppid=8428 vsize=9432 CPUtime=25.48
/proc/8430/stat : 8430 (PBS4) R 8428 8430 7864 0 -1 4194304 2260 0 0 0 2540 8 0 0 25 0 1 0 259463770 9658368 2065 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8430/statm: 2358 2065 104 219 0 2135 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9432

[startup+51.1019 s]
/proc/loadavg: 1.02 1.04 0.98 2/78 8431
/proc/meminfo: memFree=1809216/2055920 swapFree=4153644/4192956
[pid=8430] ppid=8428 vsize=11004 CPUtime=51.08
/proc/8430/stat : 8430 (PBS4) R 8428 8430 7864 0 -1 4194304 2730 0 0 0 5090 18 0 0 25 0 1 0 259463770 11268096 2342 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8430/statm: 2751 2342 104 219 0 2528 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11004

[startup+102.305 s]
/proc/loadavg: 1.01 1.03 0.98 2/78 8431
/proc/meminfo: memFree=1807424/2055920 swapFree=4153644/4192956
[pid=8430] ppid=8428 vsize=13568 CPUtime=102.27
/proc/8430/stat : 8430 (PBS4) R 8428 8430 7864 0 -1 4194304 3515 0 0 0 10195 32 0 0 25 0 1 0 259463770 13893632 2742 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548073 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8430/statm: 3392 2742 104 219 0 3169 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13568

[startup+162.302 s]
/proc/loadavg: 1.00 1.03 0.98 2/78 8431
/proc/meminfo: memFree=1805760/2055920 swapFree=4153644/4192956
[pid=8430] ppid=8428 vsize=14472 CPUtime=162.25
/proc/8430/stat : 8430 (PBS4) R 8428 8430 7864 0 -1 4194304 3948 0 0 0 16172 53 0 0 25 0 1 0 259463770 14819328 3175 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8430/statm: 3618 3175 104 219 0 3395 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14472

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 0.98 2/78 8431
/proc/meminfo: memFree=1804224/2055920 swapFree=4153644/4192956
[pid=8430] ppid=8428 vsize=15292 CPUtime=222.24
/proc/8430/stat : 8430 (PBS4) R 8428 8430 7864 0 -1 4194304 4320 0 0 0 22151 73 0 0 25 0 1 0 259463770 15659008 3547 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8430/statm: 3823 3547 104 219 0 3600 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 15292

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 0.98 3/78 8431
/proc/meminfo: memFree=1802752/2055920 swapFree=4153644/4192956
[pid=8430] ppid=8428 vsize=19152 CPUtime=282.22
/proc/8430/stat : 8430 (PBS4) R 8428 8430 7864 0 -1 4194304 5447 0 0 0 28132 90 0 0 25 0 1 0 259463770 19611648 3905 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548613 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8430/statm: 4788 3905 104 219 0 4565 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 19152

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 0.98 2/78 8431
/proc/meminfo: memFree=1801344/2055920 swapFree=4153644/4192956
[pid=8430] ppid=8428 vsize=20056 CPUtime=342.2
/proc/8430/stat : 8430 (PBS4) R 8428 8430 7864 0 -1 4194304 5770 0 0 0 34116 104 0 0 25 0 1 0 259463770 20537344 4228 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8430/statm: 5014 4228 104 219 0 4791 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 20056

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8431
/proc/meminfo: memFree=1800000/2055920 swapFree=4153644/4192956
[pid=8430] ppid=8428 vsize=20780 CPUtime=402.19
/proc/8430/stat : 8430 (PBS4) R 8428 8430 7864 0 -1 4194304 6094 0 0 0 40099 120 0 0 25 0 1 0 259463770 21278720 4552 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8430/statm: 5195 4552 104 219 0 4972 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 20780

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8431
/proc/meminfo: memFree=1798656/2055920 swapFree=4153644/4192956
[pid=8430] ppid=8428 vsize=21588 CPUtime=462.17
/proc/8430/stat : 8430 (PBS4) R 8428 8430 7864 0 -1 4194304 6416 0 0 0 46082 135 0 0 25 0 1 0 259463770 22106112 4874 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8430/statm: 5397 4874 104 219 0 5174 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 21588

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8431
/proc/meminfo: memFree=1797376/2055920 swapFree=4153644/4192956
[pid=8430] ppid=8428 vsize=22080 CPUtime=522.15
/proc/8430/stat : 8430 (PBS4) R 8428 8430 7864 0 -1 4194304 6724 0 0 0 52066 149 0 0 25 0 1 0 259463770 22609920 5182 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8430/statm: 5520 5182 104 219 0 5297 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 22080

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8431
/proc/meminfo: memFree=1796096/2055920 swapFree=4153644/4192956
[pid=8430] ppid=8428 vsize=29168 CPUtime=582.14
/proc/8430/stat : 8430 (PBS4) R 8428 8430 7864 0 -1 4194304 8570 0 0 0 58049 165 0 0 25 0 1 0 259463770 29868032 5491 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547106 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8430/statm: 7292 5491 104 219 0 7069 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 29168

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8431
/proc/meminfo: memFree=1794880/2055920 swapFree=4153644/4192956
[pid=8430] ppid=8428 vsize=29620 CPUtime=642.13
/proc/8430/stat : 8430 (PBS4) R 8428 8430 7864 0 -1 4194304 8847 0 0 0 64034 179 0 0 25 0 1 0 259463770 30330880 5768 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547587 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8430/statm: 7405 5768 104 219 0 7182 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 29620


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8431
/proc/meminfo: memFree=1790400/2055920 swapFree=4153644/4192956
[pid=8430] ppid=8428 vsize=31948 CPUtime=882.06
/proc/8430/stat : 8430 (PBS4) R 8428 8430 7864 0 -1 4194304 9910 0 0 0 87968 238 0 0 25 0 1 0 259463770 32714752 6831 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8430/statm: 7987 6831 104 219 0 7764 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 31948

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8431
/proc/meminfo: memFree=1789376/2055920 swapFree=4153644/4192956
[pid=8430] ppid=8428 vsize=32560 CPUtime=942.05
/proc/8430/stat : 8430 (PBS4) R 8428 8430 7864 0 -1 4194304 10155 0 0 0 93955 250 0 0 25 0 1 0 259463770 33341440 7076 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8430/statm: 8140 7076 104 219 0 7917 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 32560

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8431
/proc/meminfo: memFree=1788416/2055920 swapFree=4153644/4192956
[pid=8430] ppid=8428 vsize=32672 CPUtime=1002.03
/proc/8430/stat : 8430 (PBS4) R 8428 8430 7864 0 -1 4194304 10386 0 0 0 99942 261 0 0 25 0 1 0 259463770 33456128 7307 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8430/statm: 8168 7307 104 219 0 7945 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 32672

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8431
/proc/meminfo: memFree=1787392/2055920 swapFree=4153644/4192956
[pid=8430] ppid=8428 vsize=33320 CPUtime=1062.01
/proc/8430/stat : 8430 (PBS4) R 8428 8430 7864 0 -1 4194304 10634 0 0 0 105928 273 0 0 25 0 1 0 259463770 34119680 7555 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8430/statm: 8330 7555 104 219 0 8107 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 33320

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8431
/proc/meminfo: memFree=1786368/2055920 swapFree=4153644/4192956
[pid=8430] ppid=8428 vsize=34008 CPUtime=1122
/proc/8430/stat : 8430 (PBS4) R 8428 8430 7864 0 -1 4194304 10871 0 0 0 111915 285 0 0 25 0 1 0 259463770 34824192 7792 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8430/statm: 8502 7792 104 219 0 8279 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 34008

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8431
/proc/meminfo: memFree=1785536/2055920 swapFree=4153644/4192956
[pid=8430] ppid=8428 vsize=34132 CPUtime=1181.98
/proc/8430/stat : 8430 (PBS4) R 8428 8430 7864 0 -1 4194304 11083 0 0 0 117903 295 0 0 25 0 1 0 259463770 34951168 8004 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8430/statm: 8533 8004 104 219 0 8310 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 34132

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8431
/proc/meminfo: memFree=1784512/2055920 swapFree=4153644/4192956
[pid=8430] ppid=8428 vsize=34864 CPUtime=1241.97
/proc/8430/stat : 8430 (PBS4) R 8428 8430 7864 0 -1 4194304 11305 0 0 0 123889 308 0 0 25 0 1 0 259463770 35700736 8226 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563077 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8430/statm: 8716 8226 104 219 0 8493 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 34864

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8431
/proc/meminfo: memFree=1783424/2055920 swapFree=4153644/4192956
[pid=8430] ppid=8428 vsize=35644 CPUtime=1301.95
/proc/8430/stat : 8430 (PBS4) R 8428 8430 7864 0 -1 4194304 11539 0 0 0 129876 319 0 0 25 0 1 0 259463770 36499456 8460 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8430/statm: 8911 8460 104 219 0 8688 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 35644

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8431
/proc/meminfo: memFree=1782528/2055920 swapFree=4153644/4192956
[pid=8430] ppid=8428 vsize=47932 CPUtime=1361.94
/proc/8430/stat : 8430 (PBS4) R 8428 8430 7864 0 -1 4194304 14825 0 0 0 135861 333 0 0 25 0 1 0 259463770 49082368 8673 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547145 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8430/statm: 11983 8673 104 219 0 11760 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 47932

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8433
/proc/meminfo: memFree=1781568/2055920 swapFree=4153644/4192956
[pid=8430] ppid=8428 vsize=48872 CPUtime=1421.92
/proc/8430/stat : 8430 (PBS4) R 8428 8430 7864 0 -1 4194304 15011 0 0 0 141852 340 0 0 25 0 1 0 259463770 50044928 8859 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8430/statm: 12218 8859 104 219 0 11995 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 48872

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8433
/proc/meminfo: memFree=1780736/2055920 swapFree=4153644/4192956
[pid=8430] ppid=8428 vsize=48872 CPUtime=1481.91
/proc/8430/stat : 8430 (PBS4) R 8428 8430 7864 0 -1 4194304 15204 0 0 0 147841 350 0 0 25 0 1 0 259463770 50044928 9052 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8430/statm: 12218 9052 104 219 0 11995 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 48872

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8433
/proc/meminfo: memFree=1779904/2055920 swapFree=4153644/4192956
[pid=8430] ppid=8428 vsize=48872 CPUtime=1541.89
/proc/8430/stat : 8430 (PBS4) R 8428 8430 7864 0 -1 4194304 15396 0 0 0 153828 361 0 0 25 0 1 0 259463770 50044928 9244 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8430/statm: 12218 9244 104 219 0 11995 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 48872

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.98 3/78 8433
/proc/meminfo: memFree=1779200/2055920 swapFree=4153644/4192956
[pid=8430] ppid=8428 vsize=49752 CPUtime=1601.87
/proc/8430/stat : 8430 (PBS4) R 8428 8430 7864 0 -1 4194304 15573 0 0 0 159815 372 0 0 25 0 1 0 259463770 50946048 9421 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8430/statm: 12438 9421 104 219 0 12215 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 49752

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8433
/proc/meminfo: memFree=1778304/2055920 swapFree=4153644/4192956
[pid=8430] ppid=8428 vsize=49752 CPUtime=1661.86
/proc/8430/stat : 8430 (PBS4) R 8428 8430 7864 0 -1 4194304 15777 0 0 0 165804 382 0 0 25 0 1 0 259463770 50946048 9625 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8430/statm: 12438 9625 104 219 0 12215 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 49752

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8433
/proc/meminfo: memFree=1777472/2055920 swapFree=4153644/4192956
[pid=8430] ppid=8428 vsize=50684 CPUtime=1721.85
/proc/8430/stat : 8430 (PBS4) R 8428 8430 7864 0 -1 4194304 15978 0 0 0 171793 392 0 0 25 0 1 0 259463770 51900416 9826 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8430/statm: 12671 9826 104 219 0 12448 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 50684

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8433
/proc/meminfo: memFree=1776704/2055920 swapFree=4153644/4192956
[pid=8430] ppid=8428 vsize=50804 CPUtime=1781.82
/proc/8430/stat : 8430 (PBS4) R 8428 8430 7864 0 -1 4194304 16158 0 0 0 177781 401 0 0 25 0 1 0 259463770 52023296 10006 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134549229 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8430/statm: 12701 10006 104 219 0 12478 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 50804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8433
/proc/meminfo: memFree=1776448/2055920 swapFree=4153644/4192956
[pid=8430] ppid=8428 vsize=50804 CPUtime=1800.02
/proc/8430/stat : 8430 (PBS4) R 8428 8430 7864 0 -1 4194304 16223 0 0 0 179596 406 0 0 25 0 1 0 259463770 52023296 10071 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8430/statm: 12701 10071 104 219 0 12478 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 50804

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 0.98 2/78 8433
/proc/meminfo: memFree=1776448/2055920 swapFree=4153644/4192956
[pid=8430] ppid=8428 vsize=50804 CPUtime=1800.02
/proc/8430/stat : 8430 (PBS4) R 8428 8430 7864 0 -1 4194304 16223 0 0 0 179596 406 0 0 25 0 1 0 259463770 52023296 10071 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8430/statm: 12701 10071 104 219 0 12478 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 50804

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.05
CPU user time (s): 1795.97
CPU system time (s): 4.07638
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 50804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.97
system time used= 4.07638
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16224
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= 1148

runsolver used 1.57276 second user time and 4.15237 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Wed May  2 14:17:44 UTC 2007

IDJOB= 453084
IDBENCH= 48107
IDSOLVER= 157
FILE ID= node19/453084-1178115464

PBS_JOBID= 4751007

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/mds/normalized-mds_200_10_1.opb
COMMAND LINE= /tmp/evaluation/453084-1178115464/PBS4 /tmp/evaluation/453084-1178115464/instance-453084-1178115464.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node19/convwatcher-453084-1178115464 -o ROOT/results/node19/conversion-453084-1178115464 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453084-1178115464/instance-453084-1178115464.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-453084-1178115464 -o ROOT/results/node19/solver-453084-1178115464 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/453084-1178115464/PBS4 /tmp/evaluation/453084-1178115464/instance-453084-1178115464.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  7c4476530a00e5609896ce3ef5260c8d

RANDOM SEED= 917981810

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1818840 kB
Buffers:         75580 kB
Cached:          74136 kB
SwapCached:       8384 kB
Active:          70620 kB
Inactive:       111232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1818840 kB
SwapTotal:     4192956 kB
SwapFree:      4153644 kB
Dirty:            1344 kB
Writeback:           0 kB
Mapped:          30468 kB
Slab:            40808 kB
Committed_AS:  8837080 kB
PageTables:       1784 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 node19 on Wed May  2 14:47:47 UTC 2007