Trace number 453789

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. 1800.1 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_25_3.opb
MD5SUMcdb29f44159b0b72729019e0c0db0b8a
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 benchmark133.502
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)3090
Sum of products size (including duplicates)6180
Number of different products3090
Sum of products size6180

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/453789-1178157060/instance-453789-1178157060.opb ......
0.01/0.07	c done parsing opb.
0.01/0.07	o 44
0.01/0.07	o 43
0.01/0.08	o 42
0.01/0.08	o 41
0.01/0.08	o 40
0.01/0.08	o 39
0.01/0.08	o 38
0.01/0.08	o 37
0.01/0.08	o 36
0.01/0.09	o 35
0.01/0.09	o 34
0.01/0.09	o 33
0.01/0.09	o 32
0.01/0.09	o 31
0.01/0.09	o 30
0.01/0.10	o 29
0.09/0.10	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
0.09/0.11	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
0.09/0.12	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
0.09/0.13	o 9
0.39/0.42	o 8
8.70/8.78	o 7
104.77/104.88	o 6
344.60/344.72	o 5
1800.08/1800.71	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/453789-1178157060/instance-453789-1178157060.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node9/watcher-453789-1178157060 -o ROOT/results/node9/solver-453789-1178157060 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/453789-1178157060/PBS4 /tmp/evaluation/453789-1178157060/instance-453789-1178157060.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28191
/proc/meminfo: memFree=1787872/2055920 swapFree=4145492/4192956
[pid=28191] ppid=28189 vsize=1768 CPUtime=0
/proc/28191/stat : 28191 (PBS4) R 28189 28191 27737 0 -1 4194304 237 0 0 0 0 0 0 0 18 0 1 0 291743615 1810432 220 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/28191/statm: 442 221 87 219 0 219 0

[startup+0.0182379 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28191
/proc/meminfo: memFree=1787872/2055920 swapFree=4145492/4192956
[pid=28191] ppid=28189 vsize=1908 CPUtime=0.01
/proc/28191/stat : 28191 (PBS4) R 28189 28191 27737 0 -1 4194304 287 0 0 0 1 0 0 0 18 0 1 0 291743615 1953792 270 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134593179 0 0 4096 0 0 0 0 17 1 0 0
/proc/28191/statm: 477 270 87 219 0 254 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1908

[startup+0.101246 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28191
/proc/meminfo: memFree=1787872/2055920 swapFree=4145492/4192956
[pid=28191] ppid=28189 vsize=2740 CPUtime=0.09
/proc/28191/stat : 28191 (PBS4) R 28189 28191 27737 0 -1 4194304 535 0 0 0 9 0 0 0 18 0 1 0 291743615 2805760 485 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28191/statm: 685 485 103 219 0 462 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2740

[startup+0.301268 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28191
/proc/meminfo: memFree=1787872/2055920 swapFree=4145492/4192956
[pid=28191] ppid=28189 vsize=2880 CPUtime=0.29
/proc/28191/stat : 28191 (PBS4) R 28189 28191 27737 0 -1 4194304 595 0 0 0 29 0 0 0 20 0 1 0 291743615 2949120 545 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28191/statm: 720 545 103 219 0 497 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2880

[startup+0.701314 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28191
/proc/meminfo: memFree=1787872/2055920 swapFree=4145492/4192956
[pid=28191] ppid=28189 vsize=3016 CPUtime=0.69
/proc/28191/stat : 28191 (PBS4) R 28189 28191 27737 0 -1 4194304 630 0 0 0 69 0 0 0 23 0 1 0 291743615 3088384 580 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28191/statm: 754 580 103 219 0 531 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3016

[startup+1.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28192
/proc/meminfo: memFree=1785752/2055920 swapFree=4145492/4192956
[pid=28191] ppid=28189 vsize=3468 CPUtime=1.49
/proc/28191/stat : 28191 (PBS4) R 28189 28191 27737 0 -1 4194304 698 0 0 0 149 0 0 0 25 0 1 0 291743615 3551232 648 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28191/statm: 867 648 104 219 0 644 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3468

[startup+3.10158 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28192
/proc/meminfo: memFree=1785304/2055920 swapFree=4145492/4192956
[pid=28191] ppid=28189 vsize=4684 CPUtime=3.09
/proc/28191/stat : 28191 (PBS4) R 28189 28191 27737 0 -1 4194304 994 0 0 0 309 0 0 0 25 0 1 0 291743615 4796416 944 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547265 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28191/statm: 1171 944 104 219 0 948 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4684

[startup+6.30195 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28192
/proc/meminfo: memFree=1783640/2055920 swapFree=4145492/4192956
[pid=28191] ppid=28189 vsize=6024 CPUtime=6.29
/proc/28191/stat : 28191 (PBS4) R 28189 28191 27737 0 -1 4194304 1203 0 0 0 628 1 0 0 25 0 1 0 291743615 6168576 1104 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28191/statm: 1506 1104 104 219 0 1283 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6024

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28192
/proc/meminfo: memFree=1782744/2055920 swapFree=4145492/4192956
[pid=28191] ppid=28189 vsize=6560 CPUtime=12.69
/proc/28191/stat : 28191 (PBS4) R 28189 28191 27737 0 -1 4194304 1452 0 0 0 1267 2 0 0 25 0 1 0 291743615 6717440 1353 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28191/statm: 1640 1353 104 219 0 1417 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6560

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28192
/proc/meminfo: memFree=1780568/2055920 swapFree=4145492/4192956
[pid=28191] ppid=28189 vsize=9904 CPUtime=25.48
/proc/28191/stat : 28191 (PBS4) R 28189 28191 27737 0 -1 4194304 2064 0 0 0 2543 5 0 0 25 0 1 0 291743615 10141696 1868 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547560 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28191/statm: 2476 1868 104 219 0 2253 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9904

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28192
/proc/meminfo: memFree=1779032/2055920 swapFree=4145492/4192956
[pid=28191] ppid=28189 vsize=11492 CPUtime=51.08
/proc/28191/stat : 28191 (PBS4) R 28189 28191 27737 0 -1 4194304 2631 0 0 0 5098 10 0 0 25 0 1 0 291743615 11767808 2242 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28191/statm: 2873 2242 104 219 0 2650 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11492

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28192
/proc/meminfo: memFree=1775768/2055920 swapFree=4145492/4192956
[pid=28191] ppid=28189 vsize=16844 CPUtime=102.26
/proc/28191/stat : 28191 (PBS4) R 28189 28191 27737 0 -1 4194304 3432 0 0 0 10206 20 0 0 25 0 1 0 291743615 17248256 3043 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28191/statm: 4211 3043 104 219 0 3988 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16844

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28192
/proc/meminfo: memFree=1773464/2055920 swapFree=4145492/4192956
[pid=28191] ppid=28189 vsize=19588 CPUtime=162.25
/proc/28191/stat : 28191 (PBS4) R 28189 28191 27737 0 -1 4194304 4386 0 0 0 16193 32 0 0 25 0 1 0 291743615 20058112 3612 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28191/statm: 4897 3612 104 219 0 4674 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 19588

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28192
/proc/meminfo: memFree=1770648/2055920 swapFree=4145492/4192956
[pid=28191] ppid=28189 vsize=20712 CPUtime=222.23
/proc/28191/stat : 28191 (PBS4) R 28189 28191 27737 0 -1 4194304 5074 0 0 0 22181 42 0 0 25 0 1 0 291743615 21209088 4300 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28191/statm: 5178 4300 104 219 0 4955 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 20712

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28192
/proc/meminfo: memFree=1768216/2055920 swapFree=4145492/4192956
[pid=28191] ppid=28189 vsize=24688 CPUtime=282.22
/proc/28191/stat : 28191 (PBS4) R 28189 28191 27737 0 -1 4194304 6477 0 0 0 28171 51 0 0 25 0 1 0 291743615 25280512 4934 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28191/statm: 6172 4934 104 219 0 5949 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 24688

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28192
/proc/meminfo: memFree=1765144/2055920 swapFree=4145492/4192956
[pid=28191] ppid=28189 vsize=33712 CPUtime=342.2
/proc/28191/stat : 28191 (PBS4) R 28189 28191 27737 0 -1 4194304 7218 0 0 0 34161 59 0 0 25 0 1 0 291743615 34521088 5675 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28191/statm: 8428 5675 104 219 0 8205 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 33712

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28192
/proc/meminfo: memFree=1762904/2055920 swapFree=4145492/4192956
[pid=28191] ppid=28189 vsize=34840 CPUtime=402.18
/proc/28191/stat : 28191 (PBS4) R 28189 28191 27737 0 -1 4194304 7782 0 0 0 40152 66 0 0 25 0 1 0 291743615 35676160 6239 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547632 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28191/statm: 8710 6239 104 219 0 8487 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 34840

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28192
/proc/meminfo: memFree=1760216/2055920 swapFree=4145492/4192956
[pid=28191] ppid=28189 vsize=35620 CPUtime=462.17
/proc/28191/stat : 28191 (PBS4) R 28189 28191 27737 0 -1 4194304 8427 0 0 0 46142 75 0 0 25 0 1 0 291743615 36474880 6884 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559703 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28191/statm: 8905 6884 104 219 0 8682 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 35620

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28192
/proc/meminfo: memFree=1758104/2055920 swapFree=4145492/4192956
[pid=28191] ppid=28189 vsize=36708 CPUtime=522.15
/proc/28191/stat : 28191 (PBS4) R 28189 28191 27737 0 -1 4194304 8947 0 0 0 52132 83 0 0 25 0 1 0 291743615 37588992 7404 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28191/statm: 9177 7404 104 219 0 8954 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 36708

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28192
/proc/meminfo: memFree=1755928/2055920 swapFree=4145492/4192956
[pid=28191] ppid=28189 vsize=37712 CPUtime=582.13
/proc/28191/stat : 28191 (PBS4) R 28189 28191 27737 0 -1 4194304 9502 0 0 0 58123 90 0 0 25 0 1 0 291743615 38617088 7959 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28191/statm: 9428 7959 104 219 0 9205 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 37712

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 28362
/proc/meminfo: memFree=1752728/2055920 swapFree=4145492/4192956
[pid=28191] ppid=28189 vsize=38152 CPUtime=642.04
/proc/28191/stat : 28191 (PBS4) R 28189 28191 27737 0 -1 4194304 9989 0 0 0 64104 100 0 0 25 0 1 0 291743615 39067648 8446 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28191/statm: 9538 8446 104 219 0 9315 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 38152


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28865
/proc/meminfo: memFree=1746384/2055920 swapFree=4145492/4192956
[pid=28191] ppid=28189 vsize=63472 CPUtime=881.92
/proc/28191/stat : 28191 (PBS4) R 28189 28191 27737 0 -1 4194304 13367 0 0 0 88062 130 0 0 25 0 1 0 291743615 64995328 10287 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28191/statm: 15868 10287 104 219 0 15645 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 63472

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28865
/proc/meminfo: memFree=1744592/2055920 swapFree=4145492/4192956
[pid=28191] ppid=28189 vsize=64072 CPUtime=941.91
/proc/28191/stat : 28191 (PBS4) R 28189 28191 27737 0 -1 4194304 13821 0 0 0 94053 138 0 0 25 0 1 0 291743615 65609728 10741 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28191/statm: 16018 10741 104 219 0 15795 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 64072

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28865
/proc/meminfo: memFree=1742552/2055920 swapFree=4145492/4192956
[pid=28191] ppid=28189 vsize=64708 CPUtime=1001.88
/proc/28191/stat : 28191 (PBS4) R 28189 28191 27737 0 -1 4194304 14320 0 0 0 100043 145 0 0 25 0 1 0 291743615 66260992 11240 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28191/statm: 16177 11240 104 219 0 15954 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 64708

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28865
/proc/meminfo: memFree=1741208/2055920 swapFree=4145492/4192956
[pid=28191] ppid=28189 vsize=65336 CPUtime=1061.86
/proc/28191/stat : 28191 (PBS4) R 28189 28191 27737 0 -1 4194304 14666 0 0 0 106034 152 0 0 25 0 1 0 291743615 66904064 11586 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28191/statm: 16334 11586 104 219 0 16111 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 65336

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28865
/proc/meminfo: memFree=1739224/2055920 swapFree=4145492/4192956
[pid=28191] ppid=28189 vsize=66056 CPUtime=1121.86
/proc/28191/stat : 28191 (PBS4) R 28189 28191 27737 0 -1 4194304 15146 0 0 0 112025 161 0 0 25 0 1 0 291743615 67641344 12066 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28191/statm: 16514 12066 104 219 0 16291 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 66056

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28865
/proc/meminfo: memFree=1737560/2055920 swapFree=4145492/4192956
[pid=28191] ppid=28189 vsize=66988 CPUtime=1181.83
/proc/28191/stat : 28191 (PBS4) R 28189 28191 27737 0 -1 4194304 15575 0 0 0 118016 167 0 0 25 0 1 0 291743615 68595712 12495 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28191/statm: 16747 12495 104 219 0 16524 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 66988

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28865
/proc/meminfo: memFree=1735576/2055920 swapFree=4145492/4192956
[pid=28191] ppid=28189 vsize=67604 CPUtime=1241.82
/proc/28191/stat : 28191 (PBS4) R 28189 28191 27737 0 -1 4194304 16050 0 0 0 124008 174 0 0 25 0 1 0 291743615 69226496 12970 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28191/statm: 16901 12970 104 219 0 16678 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 67604

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28865
/proc/meminfo: memFree=1733784/2055920 swapFree=4145492/4192956
[pid=28191] ppid=28189 vsize=68140 CPUtime=1301.81
/proc/28191/stat : 28191 (PBS4) R 28189 28191 27737 0 -1 4194304 16506 0 0 0 130000 181 0 0 25 0 1 0 291743615 69775360 13426 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28191/statm: 17035 13426 104 219 0 16812 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 68140

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28865
/proc/meminfo: memFree=1731928/2055920 swapFree=4145492/4192956
[pid=28191] ppid=28189 vsize=68952 CPUtime=1361.79
/proc/28191/stat : 28191 (PBS4) R 28189 28191 27737 0 -1 4194304 16973 0 0 0 135991 188 0 0 25 0 1 0 291743615 70606848 13893 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28191/statm: 17238 13893 104 219 0 17015 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 68952

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28865
/proc/meminfo: memFree=1730328/2055920 swapFree=4145492/4192956
[pid=28191] ppid=28189 vsize=69580 CPUtime=1421.78
/proc/28191/stat : 28191 (PBS4) R 28189 28191 27737 0 -1 4194304 17369 0 0 0 141984 194 0 0 25 0 1 0 291743615 71249920 14289 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28191/statm: 17395 14289 104 219 0 17172 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 69580

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28865
/proc/meminfo: memFree=1728792/2055920 swapFree=4145492/4192956
[pid=28191] ppid=28189 vsize=70264 CPUtime=1481.76
/proc/28191/stat : 28191 (PBS4) R 28189 28191 27737 0 -1 4194304 17759 0 0 0 147976 200 0 0 25 0 1 0 291743615 71950336 14679 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28191/statm: 17566 14679 104 219 0 17343 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 70264

[startup+1542.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 28865
/proc/meminfo: memFree=1727064/2055920 swapFree=4145492/4192956
[pid=28191] ppid=28189 vsize=70768 CPUtime=1541.74
/proc/28191/stat : 28191 (PBS4) R 28189 28191 27737 0 -1 4194304 18193 0 0 0 153968 206 0 0 25 0 1 0 291743615 72466432 15113 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28191/statm: 17692 15113 104 219 0 17469 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 70768

[startup+1602.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 28865
/proc/meminfo: memFree=1725528/2055920 swapFree=4145492/4192956
[pid=28191] ppid=28189 vsize=71788 CPUtime=1601.73
/proc/28191/stat : 28191 (PBS4) R 28189 28191 27737 0 -1 4194304 18568 0 0 0 159960 213 0 0 25 0 1 0 291743615 73510912 15488 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28191/statm: 17947 15488 104 219 0 17724 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 71788

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28865
/proc/meminfo: memFree=1723928/2055920 swapFree=4145492/4192956
[pid=28191] ppid=28189 vsize=72292 CPUtime=1661.71
/proc/28191/stat : 28191 (PBS4) R 28189 28191 27737 0 -1 4194304 19010 0 0 0 165952 219 0 0 25 0 1 0 291743615 74027008 15930 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28191/statm: 18073 15930 104 219 0 17850 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 72292

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28865
/proc/meminfo: memFree=1722520/2055920 swapFree=4145492/4192956
[pid=28191] ppid=28189 vsize=72712 CPUtime=1721.69
/proc/28191/stat : 28191 (PBS4) R 28189 28191 27737 0 -1 4194304 19355 0 0 0 171944 225 0 0 25 0 1 0 291743615 74457088 16275 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547198 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28191/statm: 18178 16275 104 219 0 17955 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 72712

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28865
/proc/meminfo: memFree=1720856/2055920 swapFree=4145492/4192956
[pid=28191] ppid=28189 vsize=73004 CPUtime=1781.68
/proc/28191/stat : 28191 (PBS4) R 28189 28191 27737 0 -1 4194304 19759 0 0 0 177936 232 0 0 25 0 1 0 291743615 74756096 16679 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28191/statm: 18251 16679 104 219 0 18028 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 73004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28865
/proc/meminfo: memFree=1720344/2055920 swapFree=4145492/4192956
[pid=28191] ppid=28189 vsize=73136 CPUtime=1800.08
/proc/28191/stat : 28191 (PBS4) R 28189 28191 27737 0 -1 4194304 19874 0 0 0 179774 234 0 0 25 0 1 0 291743615 74891264 16794 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28191/statm: 18284 16794 104 219 0 18061 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 73136

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28865
/proc/meminfo: memFree=1720344/2055920 swapFree=4145492/4192956
[pid=28191] ppid=28189 vsize=73136 CPUtime=1800.08
/proc/28191/stat : 28191 (PBS4) R 28189 28191 27737 0 -1 4194304 19874 0 0 0 179774 234 0 0 25 0 1 0 291743615 74891264 16794 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28191/statm: 18284 16794 104 219 0 18061 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 73136

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.1
CPU user time (s): 1797.75
CPU system time (s): 2.35464
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 73136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.75
system time used= 2.35464
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19875
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= 3001

runsolver used 1.39879 second user time and 4.04638 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Thu May  3 01:51:00 UTC 2007

IDJOB= 453789
IDBENCH= 48154
IDSOLVER= 157
FILE ID= node9/453789-1178157060

PBS_JOBID= 4751083

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_3.opb
COMMAND LINE= /tmp/evaluation/453789-1178157060/PBS4 /tmp/evaluation/453789-1178157060/instance-453789-1178157060.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node9/convwatcher-453789-1178157060 -o ROOT/results/node9/conversion-453789-1178157060 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453789-1178157060/instance-453789-1178157060.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-453789-1178157060 -o ROOT/results/node9/solver-453789-1178157060 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/453789-1178157060/PBS4 /tmp/evaluation/453789-1178157060/instance-453789-1178157060.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  cdb29f44159b0b72729019e0c0db0b8a

RANDOM SEED= 515896764

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1788280 kB
Buffers:         69632 kB
Cached:         103124 kB
SwapCached:      15400 kB
Active:         142216 kB
Inactive:        58760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1788280 kB
SwapTotal:     4192956 kB
SwapFree:      4145492 kB
Dirty:            1348 kB
Writeback:           0 kB
Mapped:          34840 kB
Slab:            52148 kB
Committed_AS:  8643540 kB
PageTables:       1796 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node9 on Thu May  3 02:21:03 UTC 2007