Trace number 372688

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 1801.61

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/
areaDelay/normalized-f20c10b_008_area_delay.opb
MD5SUM6e9753dce198ef5ddba763a137b390c4
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark25
Best CPU time to get the best result obtained on this benchmark48.3037
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 25
Optimality of the best value was proved YES
Number of variables3973
Total number of constraints11097
Number of constraints which are clauses11097
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint63
Number of terms in the objective function 1906
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 1906
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 1906
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/372688-1177120924/instance-372688-1177120924.opb ......
0.09/0.14	c done parsing opb.
0.09/0.14	o 192
0.09/0.15	o 191
0.09/0.15	o 190
0.09/0.16	o 189
0.09/0.19	o 188
0.19/0.21	o 167
9.28/9.35	o 166
936.94/937.84	o 165
967.41/968.34	o 164
1257.17/1258.36	o 163
1800.06/1801.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/372688-1177120924/instance-372688-1177120924.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node20/watcher-372688-1177120924 -o ROOT/results/node20/solver-372688-1177120924 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/372688-1177120924/PBS4 /tmp/evaluation/372688-1177120924/instance-372688-1177120924.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 4/84 13936
/proc/meminfo: memFree=1768408/2055920 swapFree=4155232/4192956
[pid=13936] ppid=13934 vsize=18568 CPUtime=0
/proc/13936/stat : 13936 (runsolver) R 13934 13936 12532 0 -1 4194368 16 0 0 0 0 0 0 0 21 0 1 0 160009739 19013632 292 18446744073709551615 4194304 4296420 548682068928 18446744073709551615 273952599335 0 0 4096 24578 0 0 0 17 1 0 0
/proc/13936/statm: 4642 292 257 24 0 2626 0

[startup+0.100519 s]
/proc/loadavg: 1.00 1.00 1.00 4/84 13936
/proc/meminfo: memFree=1768408/2055920 swapFree=4155232/4192956
[pid=13936] ppid=13934 vsize=2384 CPUtime=0.09
/proc/13936/stat : 13936 (PBS4) R 13934 13936 12532 0 -1 4194304 457 0 0 0 9 0 0 0 21 0 1 0 160009739 2441216 439 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134518258 0 0 4096 0 0 0 0 17 1 0 0
/proc/13936/statm: 596 439 87 219 0 373 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2384

[startup+0.201521 s]
/proc/loadavg: 1.00 1.00 1.00 4/84 13936
/proc/meminfo: memFree=1768408/2055920 swapFree=4155232/4192956
[pid=13936] ppid=13934 vsize=2940 CPUtime=0.19
/proc/13936/stat : 13936 (PBS4) R 13934 13936 12532 0 -1 4194304 603 0 0 0 18 1 0 0 22 0 1 0 160009739 3010560 536 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13936/statm: 735 536 104 219 0 512 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2940

[startup+0.301541 s]
/proc/loadavg: 1.00 1.00 1.00 4/84 13936
/proc/meminfo: memFree=1768408/2055920 swapFree=4155232/4192956
[pid=13936] ppid=13934 vsize=3212 CPUtime=0.28
/proc/13936/stat : 13936 (PBS4) R 13934 13936 12532 0 -1 4194304 673 0 0 0 27 1 0 0 22 0 1 0 160009739 3289088 606 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559736 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13936/statm: 803 606 104 219 0 580 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 3212

[startup+0.701623 s]
/proc/loadavg: 1.00 1.00 1.00 4/84 13936
/proc/meminfo: memFree=1768408/2055920 swapFree=4155232/4192956
[pid=13936] ppid=13934 vsize=4144 CPUtime=0.68
/proc/13936/stat : 13936 (PBS4) R 13934 13936 12532 0 -1 4194304 830 0 0 0 66 2 0 0 25 0 1 0 160009739 4243456 763 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13936/statm: 1036 763 104 219 0 813 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 4144

[startup+1.50179 s]
/proc/loadavg: 1.00 1.00 1.00 3/84 13952
/proc/meminfo: memFree=1764568/2055920 swapFree=4155232/4192956
[pid=13936] ppid=13934 vsize=5312 CPUtime=1.48
/proc/13936/stat : 13936 (PBS4) R 13934 13936 12532 0 -1 4194304 1059 0 0 0 145 3 0 0 25 0 1 0 160009739 5439488 992 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13936/statm: 1328 992 104 219 0 1105 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 5312

[startup+3.10111 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13993
/proc/meminfo: memFree=1765640/2055920 swapFree=4155232/4192956
[pid=13936] ppid=13934 vsize=7360 CPUtime=3.08
/proc/13936/stat : 13936 (PBS4) R 13934 13936 12532 0 -1 4194304 1499 0 0 0 303 5 0 0 25 0 1 0 160009739 7536640 1432 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547875 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13936/statm: 1840 1432 104 219 0 1617 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7360

[startup+6.30174 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13993
/proc/meminfo: memFree=1762328/2055920 swapFree=4155232/4192956
[pid=13936] ppid=13934 vsize=11456 CPUtime=6.28
/proc/13936/stat : 13936 (PBS4) R 13934 13936 12532 0 -1 4194304 2335 0 0 0 620 8 0 0 25 0 1 0 160009739 11730944 2268 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13936/statm: 2864 2268 104 219 0 2641 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11456

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13993
/proc/meminfo: memFree=1756936/2055920 swapFree=4155232/4192956
[pid=13936] ppid=13934 vsize=21164 CPUtime=12.68
/proc/13936/stat : 13936 (PBS4) R 13934 13936 12532 0 -1 4194304 3646 0 0 0 1256 12 0 0 25 0 1 0 160009739 21671936 3482 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563092 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13936/statm: 5291 3482 104 219 0 5068 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21164

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13993
/proc/meminfo: memFree=1753688/2055920 swapFree=4155232/4192956
[pid=13936] ppid=13934 vsize=22376 CPUtime=25.48
/proc/13936/stat : 13936 (PBS4) R 13934 13936 12532 0 -1 4194304 4436 0 0 0 2535 13 0 0 25 0 1 0 160009739 22913024 4272 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134564005 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13936/statm: 5594 4272 104 219 0 5371 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22376

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13993
/proc/meminfo: memFree=1752792/2055920 swapFree=4155232/4192956
[pid=13936] ppid=13934 vsize=23184 CPUtime=51.04
/proc/13936/stat : 13936 (PBS4) R 13934 13936 12532 0 -1 4194304 4650 0 0 0 5090 14 0 0 25 0 1 0 160009739 23740416 4486 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13936/statm: 5796 4486 104 219 0 5573 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 23184

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13993
/proc/meminfo: memFree=1751768/2055920 swapFree=4155232/4192956
[pid=13936] ppid=13934 vsize=24108 CPUtime=102.21
/proc/13936/stat : 13936 (PBS4) R 13934 13936 12532 0 -1 4194304 4928 0 0 0 10203 18 0 0 25 0 1 0 160009739 24686592 4764 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563077 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13936/statm: 6027 4764 104 219 0 5804 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 24108

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13993
/proc/meminfo: memFree=1749208/2055920 swapFree=4155232/4192956
[pid=13936] ppid=13934 vsize=27256 CPUtime=162.16
/proc/13936/stat : 13936 (PBS4) R 13934 13936 12532 0 -1 4194304 5765 0 0 0 16193 23 0 0 25 0 1 0 160009739 27910144 5408 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13936/statm: 6814 5408 104 219 0 6591 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 27256

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13993
/proc/meminfo: memFree=1747544/2055920 swapFree=4155232/4192956
[pid=13936] ppid=13934 vsize=28604 CPUtime=222.11
/proc/13936/stat : 13936 (PBS4) R 13934 13936 12532 0 -1 4194304 6179 0 0 0 22183 28 0 0 25 0 1 0 160009739 29290496 5822 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559742 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13936/statm: 7151 5822 104 219 0 6928 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 28604

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13993
/proc/meminfo: memFree=1746392/2055920 swapFree=4155232/4192956
[pid=13936] ppid=13934 vsize=29736 CPUtime=282.06
/proc/13936/stat : 13936 (PBS4) R 13934 13936 12532 0 -1 4194304 6476 0 0 0 28174 32 0 0 25 0 1 0 160009739 30449664 6119 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13936/statm: 7434 6119 104 219 0 7211 0
Current children cumulated CPU time (s) 282.06
Current children cumulated vsize (KiB) 29736

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13993
/proc/meminfo: memFree=1745304/2055920 swapFree=4155232/4192956
[pid=13936] ppid=13934 vsize=32056 CPUtime=342.02
/proc/13936/stat : 13936 (PBS4) R 13934 13936 12532 0 -1 4194304 7120 0 0 0 34165 37 0 0 25 0 1 0 160009739 32825344 6378 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13936/statm: 8014 6378 104 219 0 7791 0
Current children cumulated CPU time (s) 342.02
Current children cumulated vsize (KiB) 32056

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13993
/proc/meminfo: memFree=1744536/2055920 swapFree=4155232/4192956
[pid=13936] ppid=13934 vsize=32768 CPUtime=401.97
/proc/13936/stat : 13936 (PBS4) R 13934 13936 12532 0 -1 4194304 7320 0 0 0 40157 40 0 0 25 0 1 0 160009739 33554432 6578 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559736 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13936/statm: 8192 6578 104 219 0 7969 0
Current children cumulated CPU time (s) 401.97
Current children cumulated vsize (KiB) 32768

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13993
/proc/meminfo: memFree=1743704/2055920 swapFree=4155232/4192956
[pid=13936] ppid=13934 vsize=33304 CPUtime=461.88
/proc/13936/stat : 13936 (PBS4) R 13934 13936 12532 0 -1 4194304 7526 0 0 0 46144 44 0 0 25 0 1 0 160009739 34103296 6784 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549343 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13936/statm: 8326 6784 104 219 0 8103 0
Current children cumulated CPU time (s) 461.88
Current children cumulated vsize (KiB) 33304

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13993
/proc/meminfo: memFree=1743128/2055920 swapFree=4155232/4192956
[pid=13936] ppid=13934 vsize=33728 CPUtime=521.85
/proc/13936/stat : 13936 (PBS4) R 13934 13936 12532 0 -1 4194304 7683 0 0 0 52138 47 0 0 25 0 1 0 160009739 34537472 6941 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13936/statm: 8432 6941 104 219 0 8209 0
Current children cumulated CPU time (s) 521.85
Current children cumulated vsize (KiB) 33728

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13993
/proc/meminfo: memFree=1742552/2055920 swapFree=4155232/4192956
[pid=13936] ppid=13934 vsize=34136 CPUtime=581.81
/proc/13936/stat : 13936 (PBS4) R 13934 13936 12532 0 -1 4194304 7822 0 0 0 58131 50 0 0 25 0 1 0 160009739 34955264 7080 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13936/statm: 8534 7080 104 219 0 8311 0
Current children cumulated CPU time (s) 581.81
Current children cumulated vsize (KiB) 34136

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13993
/proc/meminfo: memFree=1741912/2055920 swapFree=4155232/4192956
[pid=13936] ppid=13934 vsize=34532 CPUtime=641.75
/proc/13936/stat : 13936 (PBS4) R 13934 13936 12532 0 -1 4194304 7981 0 0 0 64122 53 0 0 25 0 1 0 160009739 35360768 7239 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13936/statm: 8633 7239 104 219 0 8410 0
Current children cumulated CPU time (s) 641.75
Current children cumulated vsize (KiB) 34532


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

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13993
/proc/meminfo: memFree=1739800/2055920 swapFree=4155232/4192956
[pid=13936] ppid=13934 vsize=39196 CPUtime=881.49
/proc/13936/stat : 13936 (PBS4) R 13934 13936 12532 0 -1 4194304 9286 0 0 0 88078 71 0 0 25 0 1 0 160009739 40136704 7775 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13936/statm: 9799 7775 104 219 0 9576 0
Current children cumulated CPU time (s) 881.49
Current children cumulated vsize (KiB) 39196

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13993
/proc/meminfo: memFree=1739160/2055920 swapFree=4155232/4192956
[pid=13936] ppid=13934 vsize=39680 CPUtime=941.43
/proc/13936/stat : 13936 (PBS4) R 13934 13936 12532 0 -1 4194304 9455 0 0 0 94065 78 0 0 25 0 1 0 160009739 40632320 7944 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13936/statm: 9920 7944 104 219 0 9697 0
Current children cumulated CPU time (s) 941.43
Current children cumulated vsize (KiB) 39680

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13993
/proc/meminfo: memFree=1738648/2055920 swapFree=4155232/4192956
[pid=13936] ppid=13934 vsize=40056 CPUtime=1001.37
/proc/13936/stat : 13936 (PBS4) R 13934 13936 12532 0 -1 4194304 9597 0 0 0 100054 83 0 0 25 0 1 0 160009739 41017344 8086 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13936/statm: 10014 8086 104 219 0 9791 0
Current children cumulated CPU time (s) 1001.37
Current children cumulated vsize (KiB) 40056

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13993
/proc/meminfo: memFree=1738136/2055920 swapFree=4155232/4192956
[pid=13936] ppid=13934 vsize=40192 CPUtime=1061.32
/proc/13936/stat : 13936 (PBS4) R 13934 13936 12532 0 -1 4194304 9716 0 0 0 106046 86 0 0 25 0 1 0 160009739 41156608 8205 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13936/statm: 10048 8205 104 219 0 9825 0
Current children cumulated CPU time (s) 1061.32
Current children cumulated vsize (KiB) 40192

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13993
/proc/meminfo: memFree=1737624/2055920 swapFree=4155232/4192956
[pid=13936] ppid=13934 vsize=40452 CPUtime=1121.28
/proc/13936/stat : 13936 (PBS4) R 13934 13936 12532 0 -1 4194304 9842 0 0 0 112038 90 0 0 25 0 1 0 160009739 41422848 8331 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13936/statm: 10113 8331 104 219 0 9890 0
Current children cumulated CPU time (s) 1121.28
Current children cumulated vsize (KiB) 40452

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13993
/proc/meminfo: memFree=1736984/2055920 swapFree=4155232/4192956
[pid=13936] ppid=13934 vsize=41016 CPUtime=1181.23
/proc/13936/stat : 13936 (PBS4) R 13934 13936 12532 0 -1 4194304 10008 0 0 0 118030 93 0 0 25 0 1 0 160009739 42000384 8497 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13936/statm: 10254 8497 104 219 0 10031 0
Current children cumulated CPU time (s) 1181.23
Current children cumulated vsize (KiB) 41016

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13993
/proc/meminfo: memFree=1736536/2055920 swapFree=4155232/4192956
[pid=13936] ppid=13934 vsize=41308 CPUtime=1241.19
/proc/13936/stat : 13936 (PBS4) R 13934 13936 12532 0 -1 4194304 10095 0 0 0 124022 97 0 0 25 0 1 0 160009739 42299392 8584 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13936/statm: 10327 8584 104 219 0 10104 0
Current children cumulated CPU time (s) 1241.19
Current children cumulated vsize (KiB) 41308

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13993
/proc/meminfo: memFree=1736024/2055920 swapFree=4155232/4192956
[pid=13936] ppid=13934 vsize=41564 CPUtime=1301.14
/proc/13936/stat : 13936 (PBS4) R 13934 13936 12532 0 -1 4194304 10221 0 0 0 130013 101 0 0 25 0 1 0 160009739 42561536 8710 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13936/statm: 10391 8710 104 219 0 10168 0
Current children cumulated CPU time (s) 1301.14
Current children cumulated vsize (KiB) 41564

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13993
/proc/meminfo: memFree=1735512/2055920 swapFree=4155232/4192956
[pid=13936] ppid=13934 vsize=41972 CPUtime=1361.08
/proc/13936/stat : 13936 (PBS4) R 13934 13936 12532 0 -1 4194304 10365 0 0 0 136002 106 0 0 25 0 1 0 160009739 42979328 8854 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13936/statm: 10493 8854 104 219 0 10270 0
Current children cumulated CPU time (s) 1361.08
Current children cumulated vsize (KiB) 41972

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13993
/proc/meminfo: memFree=1735128/2055920 swapFree=4155232/4192956
[pid=13936] ppid=13934 vsize=42300 CPUtime=1421.05
/proc/13936/stat : 13936 (PBS4) R 13934 13936 12532 0 -1 4194304 10461 0 0 0 141994 111 0 0 25 0 1 0 160009739 43315200 8950 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13936/statm: 10575 8950 104 219 0 10352 0
Current children cumulated CPU time (s) 1421.05
Current children cumulated vsize (KiB) 42300

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13993
/proc/meminfo: memFree=1734680/2055920 swapFree=4155232/4192956
[pid=13936] ppid=13934 vsize=42412 CPUtime=1480.99
/proc/13936/stat : 13936 (PBS4) R 13934 13936 12532 0 -1 4194304 10574 0 0 0 147984 115 0 0 25 0 1 0 160009739 43429888 9063 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13936/statm: 10603 9063 104 219 0 10380 0
Current children cumulated CPU time (s) 1480.99
Current children cumulated vsize (KiB) 42412

[startup+1542.31 s]
/proc/loadavg: 1.09 1.03 1.01 2/78 13993
/proc/meminfo: memFree=1734424/2055920 swapFree=4155232/4192956
[pid=13936] ppid=13934 vsize=42760 CPUtime=1540.96
/proc/13936/stat : 13936 (PBS4) R 13934 13936 12532 0 -1 4194304 10641 0 0 0 153978 118 0 0 25 0 1 0 160009739 43786240 9130 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13936/statm: 10690 9130 104 219 0 10467 0
Current children cumulated CPU time (s) 1540.96
Current children cumulated vsize (KiB) 42760

[startup+1602.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 13993
/proc/meminfo: memFree=1733976/2055920 swapFree=4155232/4192956
[pid=13936] ppid=13934 vsize=42892 CPUtime=1600.91
/proc/13936/stat : 13936 (PBS4) R 13934 13936 12532 0 -1 4194304 10759 0 0 0 159969 122 0 0 25 0 1 0 160009739 43921408 9248 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13936/statm: 10723 9248 104 219 0 10500 0
Current children cumulated CPU time (s) 1600.91
Current children cumulated vsize (KiB) 42892

[startup+1662.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 13993
/proc/meminfo: memFree=1733464/2055920 swapFree=4155232/4192956
[pid=13936] ppid=13934 vsize=43380 CPUtime=1660.85
/proc/13936/stat : 13936 (PBS4) R 13934 13936 12532 0 -1 4194304 10883 0 0 0 165958 127 0 0 25 0 1 0 160009739 44421120 9372 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559379 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13936/statm: 10845 9372 104 219 0 10622 0
Current children cumulated CPU time (s) 1660.85
Current children cumulated vsize (KiB) 43380

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 13993
/proc/meminfo: memFree=1733016/2055920 swapFree=4155232/4192956
[pid=13936] ppid=13934 vsize=43492 CPUtime=1720.82
/proc/13936/stat : 13936 (PBS4) R 13934 13936 12532 0 -1 4194304 10998 0 0 0 171951 131 0 0 25 0 1 0 160009739 44535808 9487 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13936/statm: 10873 9487 104 219 0 10650 0
Current children cumulated CPU time (s) 1720.82
Current children cumulated vsize (KiB) 43492

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13993
/proc/meminfo: memFree=1732504/2055920 swapFree=4155232/4192956
[pid=13936] ppid=13934 vsize=43492 CPUtime=1780.77
/proc/13936/stat : 13936 (PBS4) R 13934 13936 12532 0 -1 4194304 11083 0 0 0 177942 135 0 0 25 0 1 0 160009739 44535808 9572 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559736 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13936/statm: 10873 9572 104 219 0 10650 0
Current children cumulated CPU time (s) 1780.77
Current children cumulated vsize (KiB) 43492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13993
/proc/meminfo: memFree=1732248/2055920 swapFree=4155232/4192956
[pid=13936] ppid=13934 vsize=50032 CPUtime=1800.06
/proc/13936/stat : 13936 (PBS4) R 13934 13936 12532 0 -1 4194304 12641 0 0 0 179870 136 0 0 25 0 1 0 160009739 51232768 9593 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559721 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13936/statm: 12508 9593 104 219 0 12285 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 50032

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

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

[startup+1801.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13993
/proc/meminfo: memFree=1732248/2055920 swapFree=4155232/4192956
[pid=13936] ppid=13934 vsize=50032 CPUtime=1800.06
/proc/13936/stat : 13936 (PBS4) R 13934 13936 12532 0 -1 4194304 12641 0 0 0 179870 136 0 0 25 0 1 0 160009739 51232768 9593 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559721 0 0 4096 16384 0 0 0 17 0 0 0
/proc/13936/statm: 12508 9593 104 219 0 12285 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 50032

Child status: 0
Real time (s): 1801.61
CPU time (s): 1800.07
CPU user time (s): 1798.7
CPU system time (s): 1.37079
CPU usage (%): 99.9144
Max. virtual memory (cumulated for all children) (KiB): 56180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.7
system time used= 1.37079
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12642
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= 29533

runsolver used 1.69374 second user time and 4.86926 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sat Apr 21 02:02:04 UTC 2007

IDJOB= 372688
IDBENCH= 24990
IDSOLVER= 157
FILE ID= node20/372688-1177120924

PBS_JOBID= 4640465

Free space on /tmp= 66455 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/areaDelay/normalized-f20c10b_008_area_delay.opb
COMMAND LINE= /tmp/evaluation/372688-1177120924/PBS4 /tmp/evaluation/372688-1177120924/instance-372688-1177120924.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-372688-1177120924 -o ROOT/results/node20/conversion-372688-1177120924 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372688-1177120924/instance-372688-1177120924.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-372688-1177120924 -o ROOT/results/node20/solver-372688-1177120924 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/372688-1177120924/PBS4 /tmp/evaluation/372688-1177120924/instance-372688-1177120924.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  6e9753dce198ef5ddba763a137b390c4

RANDOM SEED= 435731974

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1768880 kB
Buffers:         37700 kB
Cached:         160776 kB
SwapCached:      16064 kB
Active:         138756 kB
Inactive:        85168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1768880 kB
SwapTotal:     4192956 kB
SwapFree:      4155232 kB
Dirty:            2544 kB
Writeback:           0 kB
Mapped:          34184 kB
Slab:            48144 kB
Committed_AS:  1993052 kB
PageTables:       2076 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= 66455 MiB

End job on node20 on Sat Apr 21 02:32:08 UTC 2007