Trace number 453819

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PBS4 2007-03-23No Cert. 1800.07 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_25_2.opb
MD5SUM1e64c526f9351931db225cdff75c2df5
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark70.5713
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
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 constraints100
Minimum length of a constraint26
Maximum length of a constraint46
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)3074
Sum of products size (including duplicates)6148
Number of different products3074
Sum of products size6148

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/453819-1178158044/instance-453819-1178158044.opb ......
0.00/0.07	c done parsing opb.
0.00/0.07	o 44
0.00/0.07	o 43
0.00/0.07	o 42
0.00/0.08	o 41
0.00/0.08	o 40
0.00/0.08	o 39
0.00/0.08	o 38
0.00/0.08	o 37
0.00/0.08	o 36
0.00/0.09	o 35
0.00/0.09	o 34
0.00/0.09	o 33
0.08/0.09	o 32
0.08/0.09	o 31
0.08/0.09	o 30
0.08/0.09	o 29
0.08/0.10	o 28
0.09/0.10	o 27
0.09/0.10	o 26
0.09/0.10	o 25
0.09/0.10	o 24
0.09/0.10	o 23
0.09/0.10	o 22
0.09/0.11	o 21
0.09/0.11	o 20
0.09/0.11	o 19
0.09/0.11	o 18
0.09/0.11	o 17
0.09/0.11	o 16
0.09/0.11	o 15
0.09/0.12	o 14
0.09/0.12	o 13
0.09/0.12	o 12
0.09/0.12	o 11
0.09/0.12	o 10
0.09/0.12	o 9
0.09/0.13	o 8
0.09/0.18	o 7
62.78/62.81	o 6
1800.05/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/453819-1178158044/instance-453819-1178158044.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node18/watcher-453819-1178158044 -o ROOT/results/node18/solver-453819-1178158044 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/453819-1178158044/PBS4 /tmp/evaluation/453819-1178158044/instance-453819-1178158044.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 1.05 1.02 3/77 12519
/proc/meminfo: memFree=1623040/2055920 swapFree=4147168/4192956
[pid=12519] ppid=12517 vsize=1768 CPUtime=0
/proc/12519/stat : 12519 (PBS4) R 12517 12519 9739 0 -1 4194304 237 0 0 0 0 0 0 0 18 0 1 0 263721778 1810432 221 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/12519/statm: 442 221 87 219 0 219 0

[startup+0.0943341 s]
/proc/loadavg: 0.92 1.05 1.02 3/77 12519
/proc/meminfo: memFree=1623040/2055920 swapFree=4147168/4192956
[pid=12519] ppid=12517 vsize=2608 CPUtime=0.08
/proc/12519/stat : 12519 (PBS4) R 12517 12519 9739 0 -1 4194304 520 0 0 0 8 0 0 0 18 0 1 0 263721778 2670592 471 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12519/statm: 652 471 103 219 0 429 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2608

[startup+0.101335 s]
/proc/loadavg: 0.92 1.05 1.02 3/77 12519
/proc/meminfo: memFree=1623040/2055920 swapFree=4147168/4192956
[pid=12519] ppid=12517 vsize=2740 CPUtime=0.09
/proc/12519/stat : 12519 (PBS4) R 12517 12519 9739 0 -1 4194304 528 0 0 0 9 0 0 0 18 0 1 0 263721778 2805760 479 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12519/statm: 685 479 103 219 0 462 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2740

[startup+0.301356 s]
/proc/loadavg: 0.92 1.05 1.02 3/77 12519
/proc/meminfo: memFree=1623040/2055920 swapFree=4147168/4192956
[pid=12519] ppid=12517 vsize=3016 CPUtime=0.29
/proc/12519/stat : 12519 (PBS4) R 12517 12519 9739 0 -1 4194304 596 0 0 0 29 0 0 0 19 0 1 0 263721778 3088384 547 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12519/statm: 754 547 103 219 0 531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3016

[startup+0.701393 s]
/proc/loadavg: 0.92 1.05 1.02 3/77 12519
/proc/meminfo: memFree=1623040/2055920 swapFree=4147168/4192956
[pid=12519] ppid=12517 vsize=3016 CPUtime=0.69
/proc/12519/stat : 12519 (PBS4) R 12517 12519 9739 0 -1 4194304 611 0 0 0 69 0 0 0 22 0 1 0 263721778 3088384 562 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12519/statm: 754 562 103 219 0 531 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3016

[startup+1.50147 s]
/proc/loadavg: 0.92 1.05 1.02 2/78 12520
/proc/meminfo: memFree=1621048/2055920 swapFree=4147168/4192956
[pid=12519] ppid=12517 vsize=3468 CPUtime=1.49
/proc/12519/stat : 12519 (PBS4) R 12517 12519 9739 0 -1 4194304 671 0 0 0 149 0 0 0 25 0 1 0 263721778 3551232 622 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12519/statm: 867 622 104 219 0 644 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3468

[startup+3.10163 s]
/proc/loadavg: 0.92 1.05 1.02 2/78 12520
/proc/meminfo: memFree=1620600/2055920 swapFree=4147168/4192956
[pid=12519] ppid=12517 vsize=3980 CPUtime=3.09
/proc/12519/stat : 12519 (PBS4) R 12517 12519 9739 0 -1 4194304 760 0 0 0 308 1 0 0 25 0 1 0 263721778 4075520 711 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12519/statm: 995 711 104 219 0 772 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3980

[startup+6.30194 s]
/proc/loadavg: 0.93 1.04 1.02 2/78 12520
/proc/meminfo: memFree=1619768/2055920 swapFree=4147168/4192956
[pid=12519] ppid=12517 vsize=5316 CPUtime=6.29
/proc/12519/stat : 12519 (PBS4) R 12517 12519 9739 0 -1 4194304 978 0 0 0 628 1 0 0 25 0 1 0 263721778 5443584 880 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12519/statm: 1329 880 104 219 0 1106 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5316

[startup+12.7016 s]
/proc/loadavg: 0.93 1.04 1.02 2/78 12520
/proc/meminfo: memFree=1618680/2055920 swapFree=4147168/4192956
[pid=12519] ppid=12517 vsize=5600 CPUtime=12.69
/proc/12519/stat : 12519 (PBS4) R 12517 12519 9739 0 -1 4194304 1250 0 0 0 1267 2 0 0 25 0 1 0 263721778 5734400 1152 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547812 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12519/statm: 1400 1152 104 219 0 1177 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5600

[startup+25.5018 s]
/proc/loadavg: 0.95 1.04 1.02 2/78 12520
/proc/meminfo: memFree=1615544/2055920 swapFree=4147168/4192956
[pid=12519] ppid=12517 vsize=9828 CPUtime=25.49
/proc/12519/stat : 12519 (PBS4) R 12517 12519 9739 0 -1 4194304 2152 0 0 0 2545 4 0 0 25 0 1 0 263721778 10063872 1957 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12519/statm: 2457 1957 104 219 0 2234 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9828

[startup+51.1013 s]
/proc/loadavg: 0.97 1.04 1.02 2/78 12520
/proc/meminfo: memFree=1614008/2055920 swapFree=4147168/4192956
[pid=12519] ppid=12517 vsize=11552 CPUtime=51.08
/proc/12519/stat : 12519 (PBS4) R 12517 12519 9739 0 -1 4194304 2705 0 0 0 5098 10 0 0 25 0 1 0 263721778 11829248 2317 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135006065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12519/statm: 2888 2317 104 219 0 2665 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11552

[startup+102.305 s]
/proc/loadavg: 0.98 1.03 1.01 2/78 12520
/proc/meminfo: memFree=1612152/2055920 swapFree=4147168/4192956
[pid=12519] ppid=12517 vsize=12528 CPUtime=102.27
/proc/12519/stat : 12519 (PBS4) R 12517 12519 9739 0 -1 4194304 3167 0 0 0 10208 19 0 0 25 0 1 0 263721778 12828672 2779 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12519/statm: 3132 2779 104 219 0 2909 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12528

[startup+162.301 s]
/proc/loadavg: 0.99 1.02 1.01 2/78 12520
/proc/meminfo: memFree=1609272/2055920 swapFree=4147168/4192956
[pid=12519] ppid=12517 vsize=19180 CPUtime=162.25
/proc/12519/stat : 12519 (PBS4) R 12517 12519 9739 0 -1 4194304 4293 0 0 0 16196 29 0 0 25 0 1 0 263721778 19640320 3520 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12519/statm: 4795 3520 104 219 0 4572 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 19180

[startup+222.302 s]
/proc/loadavg: 0.99 1.02 1.00 2/78 12520
/proc/meminfo: memFree=1605240/2055920 swapFree=4147168/4192956
[pid=12519] ppid=12517 vsize=20460 CPUtime=222.23
/proc/12519/stat : 12519 (PBS4) R 12517 12519 9739 0 -1 4194304 5282 0 0 0 22183 40 0 0 25 0 1 0 263721778 20951040 4509 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547051 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12519/statm: 5115 4509 104 219 0 4892 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 20460

[startup+282.302 s]
/proc/loadavg: 0.99 1.01 1.00 2/78 12520
/proc/meminfo: memFree=1602424/2055920 swapFree=4147168/4192956
[pid=12519] ppid=12517 vsize=32964 CPUtime=282.22
/proc/12519/stat : 12519 (PBS4) R 12517 12519 9739 0 -1 4194304 6767 0 0 0 28172 50 0 0 25 0 1 0 263721778 33755136 5225 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12519/statm: 8241 5225 104 219 0 8018 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 32964

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 12520
/proc/meminfo: memFree=1599544/2055920 swapFree=4147168/4192956
[pid=12519] ppid=12517 vsize=33752 CPUtime=342.2
/proc/12519/stat : 12519 (PBS4) R 12517 12519 9739 0 -1 4194304 7483 0 0 0 34160 60 0 0 25 0 1 0 263721778 34562048 5941 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12519/statm: 8438 5941 104 219 0 8215 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 33752

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 12520
/proc/meminfo: memFree=1596792/2055920 swapFree=4147168/4192956
[pid=12519] ppid=12517 vsize=34864 CPUtime=402.2
/proc/12519/stat : 12519 (PBS4) R 12517 12519 9739 0 -1 4194304 8163 0 0 0 40151 69 0 0 25 0 1 0 263721778 35700736 6621 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12519/statm: 8716 6621 104 219 0 8493 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 34864

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 12520
/proc/meminfo: memFree=1594424/2055920 swapFree=4147168/4192956
[pid=12519] ppid=12517 vsize=35808 CPUtime=462.17
/proc/12519/stat : 12519 (PBS4) R 12517 12519 9739 0 -1 4194304 8756 0 0 0 46142 75 0 0 25 0 1 0 263721778 36667392 7214 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12519/statm: 8952 7214 104 219 0 8729 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 35808

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 12520
/proc/meminfo: memFree=1591928/2055920 swapFree=4147168/4192956
[pid=12519] ppid=12517 vsize=36684 CPUtime=522.16
/proc/12519/stat : 12519 (PBS4) R 12517 12519 9739 0 -1 4194304 9371 0 0 0 52133 83 0 0 25 0 1 0 263721778 37564416 7829 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12519/statm: 9171 7829 104 219 0 8948 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 36684

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 12520
/proc/meminfo: memFree=1589688/2055920 swapFree=4147168/4192956
[pid=12519] ppid=12517 vsize=37636 CPUtime=582.15
/proc/12519/stat : 12519 (PBS4) R 12517 12519 9739 0 -1 4194304 9944 0 0 0 58123 92 0 0 25 0 1 0 263721778 38539264 8402 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12519/statm: 9409 8402 104 219 0 9186 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 37636

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 12520
/proc/meminfo: memFree=1587512/2055920 swapFree=4147168/4192956
[pid=12519] ppid=12517 vsize=38276 CPUtime=642.14
/proc/12519/stat : 12519 (PBS4) R 12517 12519 9739 0 -1 4194304 10495 0 0 0 64114 100 0 0 25 0 1 0 263721778 39194624 8953 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135006098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12519/statm: 9569 8953 104 219 0 9346 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 38276


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12520
/proc/meminfo: memFree=1579704/2055920 swapFree=4147168/4192956
[pid=12519] ppid=12517 vsize=64156 CPUtime=882.08
/proc/12519/stat : 12519 (PBS4) R 12517 12519 9739 0 -1 4194304 13970 0 0 0 88081 127 0 0 25 0 1 0 263721778 65695744 10891 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12519/statm: 16039 10891 104 219 0 15816 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 64156

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12520
/proc/meminfo: memFree=1577720/2055920 swapFree=4147168/4192956
[pid=12519] ppid=12517 vsize=64704 CPUtime=942.06
/proc/12519/stat : 12519 (PBS4) R 12517 12519 9739 0 -1 4194304 14468 0 0 0 94073 133 0 0 25 0 1 0 263721778 66256896 11389 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547593 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12519/statm: 16176 11389 104 219 0 15953 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 64704

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12520
/proc/meminfo: memFree=1576120/2055920 swapFree=4147168/4192956
[pid=12519] ppid=12517 vsize=65720 CPUtime=1002.04
/proc/12519/stat : 12519 (PBS4) R 12517 12519 9739 0 -1 4194304 14859 0 0 0 100064 140 0 0 25 0 1 0 263721778 67297280 11780 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12519/statm: 16430 11780 104 219 0 16207 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 65720

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12520
/proc/meminfo: memFree=1574264/2055920 swapFree=4147168/4192956
[pid=12519] ppid=12517 vsize=66244 CPUtime=1062.03
/proc/12519/stat : 12519 (PBS4) R 12517 12519 9739 0 -1 4194304 15340 0 0 0 106056 147 0 0 25 0 1 0 263721778 67833856 12261 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12519/statm: 16561 12261 104 219 0 16338 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 66244

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12520
/proc/meminfo: memFree=1572728/2055920 swapFree=4147168/4192956
[pid=12519] ppid=12517 vsize=67168 CPUtime=1122.01
/proc/12519/stat : 12519 (PBS4) R 12517 12519 9739 0 -1 4194304 15716 0 0 0 112047 154 0 0 25 0 1 0 263721778 68780032 12637 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12519/statm: 16792 12637 104 219 0 16569 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 67168

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12520
/proc/meminfo: memFree=1571320/2055920 swapFree=4147168/4192956
[pid=12519] ppid=12517 vsize=67472 CPUtime=1182
/proc/12519/stat : 12519 (PBS4) R 12517 12519 9739 0 -1 4194304 16079 0 0 0 118039 161 0 0 25 0 1 0 263721778 69091328 13000 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552747 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12519/statm: 16868 13000 104 219 0 16645 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 67472

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12520
/proc/meminfo: memFree=1569656/2055920 swapFree=4147168/4192956
[pid=12519] ppid=12517 vsize=68144 CPUtime=1241.98
/proc/12519/stat : 12519 (PBS4) R 12517 12519 9739 0 -1 4194304 16514 0 0 0 124033 165 0 0 25 0 1 0 263721778 69779456 13402 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12519/statm: 17036 13402 104 219 0 16813 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 68144

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12520
/proc/meminfo: memFree=1568248/2055920 swapFree=4147168/4192956
[pid=12519] ppid=12517 vsize=68644 CPUtime=1301.98
/proc/12519/stat : 12519 (PBS4) R 12517 12519 9739 0 -1 4194304 16867 0 0 0 130026 172 0 0 25 0 1 0 263721778 70291456 13755 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12519/statm: 17161 13755 104 219 0 16938 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 68644

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12520
/proc/meminfo: memFree=1566456/2055920 swapFree=4147168/4192956
[pid=12519] ppid=12517 vsize=69380 CPUtime=1361.95
/proc/12519/stat : 12519 (PBS4) R 12517 12519 9739 0 -1 4194304 17334 0 0 0 136016 179 0 0 25 0 1 0 263721778 71045120 14189 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12519/statm: 17345 14189 104 219 0 17122 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 69380

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12520
/proc/meminfo: memFree=1564664/2055920 swapFree=4147168/4192956
[pid=12519] ppid=12517 vsize=69832 CPUtime=1421.94
/proc/12519/stat : 12519 (PBS4) R 12517 12519 9739 0 -1 4194304 17778 0 0 0 142009 185 0 0 25 0 1 0 263721778 71507968 14633 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12519/statm: 17458 14633 104 219 0 17235 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 69832

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12520
/proc/meminfo: memFree=1563640/2055920 swapFree=4147168/4192956
[pid=12519] ppid=12517 vsize=70396 CPUtime=1481.92
/proc/12519/stat : 12519 (PBS4) R 12517 12519 9739 0 -1 4194304 18036 0 0 0 148001 191 0 0 25 0 1 0 263721778 72085504 14891 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12519/statm: 17599 14891 104 219 0 17376 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 70396

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12520
/proc/meminfo: memFree=1562296/2055920 swapFree=4147168/4192956
[pid=12519] ppid=12517 vsize=70844 CPUtime=1541.91
/proc/12519/stat : 12519 (PBS4) R 12517 12519 9739 0 -1 4194304 18365 0 0 0 153994 197 0 0 25 0 1 0 263721778 72544256 15220 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12519/statm: 17711 15220 104 219 0 17488 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 70844

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12520
/proc/meminfo: memFree=1560888/2055920 swapFree=4147168/4192956
[pid=12519] ppid=12517 vsize=71252 CPUtime=1601.9
/proc/12519/stat : 12519 (PBS4) R 12517 12519 9739 0 -1 4194304 18729 0 0 0 159987 203 0 0 25 0 1 0 263721778 72962048 15584 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12519/statm: 17813 15584 104 219 0 17590 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 71252

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12520
/proc/meminfo: memFree=1559224/2055920 swapFree=4147168/4192956
[pid=12519] ppid=12517 vsize=71912 CPUtime=1661.88
/proc/12519/stat : 12519 (PBS4) R 12517 12519 9739 0 -1 4194304 19151 0 0 0 165978 210 0 0 25 0 1 0 263721778 73637888 15973 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12519/statm: 17978 15973 104 219 0 17755 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 71912

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12520
/proc/meminfo: memFree=1557816/2055920 swapFree=4147168/4192956
[pid=12519] ppid=12517 vsize=72440 CPUtime=1721.86
/proc/12519/stat : 12519 (PBS4) R 12517 12519 9739 0 -1 4194304 19515 0 0 0 171971 215 0 0 25 0 1 0 263721778 74178560 16337 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12519/statm: 18110 16337 104 219 0 17887 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 72440

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12520
/proc/meminfo: memFree=1556280/2055920 swapFree=4147168/4192956
[pid=12519] ppid=12517 vsize=73144 CPUtime=1781.85
/proc/12519/stat : 12519 (PBS4) R 12517 12519 9739 0 -1 4194304 19886 0 0 0 177965 220 0 0 25 0 1 0 263721778 74899456 16708 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12519/statm: 18286 16708 104 219 0 18063 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 73144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12520
/proc/meminfo: memFree=1555768/2055920 swapFree=4147168/4192956
[pid=12519] ppid=12517 vsize=73336 CPUtime=1800.05
/proc/12519/stat : 12519 (PBS4) R 12517 12519 9739 0 -1 4194304 20012 0 0 0 179783 222 0 0 25 0 1 0 263721778 75096064 16834 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547245 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12519/statm: 18334 16834 104 219 0 18111 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 73336

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 12520
/proc/meminfo: memFree=1555768/2055920 swapFree=4147168/4192956
[pid=12519] ppid=12517 vsize=73336 CPUtime=1800.05
/proc/12519/stat : 12519 (PBS4) R 12517 12519 9739 0 -1 4194304 20012 0 0 0 179783 222 0 0 25 0 1 0 263721778 75096064 16834 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547245 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12519/statm: 18334 16834 104 219 0 18111 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 73336

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.07
CPU user time (s): 1797.83
CPU system time (s): 2.23966
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 73336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.83
system time used= 2.23966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20013
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= 1007

runsolver used 1.52677 second user time and 4.24335 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Thu May  3 02:07:24 UTC 2007

IDJOB= 453819
IDBENCH= 48156
IDSOLVER= 157
FILE ID= node18/453819-1178158044

PBS_JOBID= 4751089

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_100_25_2.opb
COMMAND LINE= /tmp/evaluation/453819-1178158044/PBS4 /tmp/evaluation/453819-1178158044/instance-453819-1178158044.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-453819-1178158044 -o ROOT/results/node18/conversion-453819-1178158044 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453819-1178158044/instance-453819-1178158044.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-453819-1178158044 -o ROOT/results/node18/solver-453819-1178158044 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/453819-1178158044/PBS4 /tmp/evaluation/453819-1178158044/instance-453819-1178158044.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  1e64c526f9351931db225cdff75c2df5

RANDOM SEED= 216214202

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.234
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		: 3000.234
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:       1623448 kB
Buffers:        107568 kB
Cached:         199228 kB
SwapCached:      15116 kB
Active:         135640 kB
Inactive:       201804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1623448 kB
SwapTotal:     4192956 kB
SwapFree:      4147168 kB
Dirty:            1436 kB
Writeback:           0 kB
Mapped:          34888 kB
Slab:            80500 kB
Committed_AS:  8470816 kB
PageTables:       1788 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 node18 on Thu May  3 02:37:27 UTC 2007