Trace number 372954

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-LIN/submittedPB07/
aksoy/area_delay/normalized-fir08_area_delay.opb
MD5SUMe9d9fc2aedf45217e1b47072b194c567
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark31
Best CPU time to get the best result obtained on this benchmark1800.15
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 31
Optimality of the best value was proved NO
Number of variables124856
Total number of constraints521620
Number of constraints which are clauses521620
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 constraint1023
Number of terms in the objective function 61556
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 61556
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 61556
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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/372954-1177148663/instance-372954-1177148663.opb ......
28.08/28.17	c done parsing opb.
28.08/28.17	o 1104
35.97/36.04	o 1103
1800.07/1800.70	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/372954-1177148663/instance-372954-1177148663.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/node55/watcher-372954-1177148663 -o ROOT/results/node55/solver-372954-1177148663 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/372954-1177148663/PBS4 /tmp/evaluation/372954-1177148663/instance-372954-1177148663.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: 1.07 1.02 1.00 3/64 24717
/proc/meminfo: memFree=1672860/2055920 swapFree=4184496/4192956
[pid=24717] ppid=24715 vsize=13032 CPUtime=0
/proc/24717/stat : 24717 (PBS4) R 24715 24717 23794 0 -1 4194304 492 0 0 0 0 0 0 0 18 0 1 0 162776498 13344768 474 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134573157 0 0 4096 0 0 0 0 17 1 0 0
/proc/24717/statm: 3258 478 81 219 0 3035 0

[startup+0.0306609 s]
/proc/loadavg: 1.07 1.02 1.00 3/64 24717
/proc/meminfo: memFree=1672860/2055920 swapFree=4184496/4192956
[pid=24717] ppid=24715 vsize=13032 CPUtime=0.02
/proc/24717/stat : 24717 (PBS4) R 24715 24717 23794 0 -1 4194304 2912 0 0 0 1 1 0 0 18 0 1 0 162776498 13344768 2895 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134573157 0 0 4096 0 0 0 0 17 1 0 0
/proc/24717/statm: 3258 2898 81 219 0 3035 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13032

[startup+0.101667 s]
/proc/loadavg: 1.07 1.02 1.00 3/64 24717
/proc/meminfo: memFree=1672860/2055920 swapFree=4184496/4192956
[pid=24717] ppid=24715 vsize=18704 CPUtime=0.09
/proc/24717/stat : 24717 (PBS4) R 24715 24717 23794 0 -1 4194304 4542 0 0 0 7 2 0 0 18 0 1 0 162776498 19152896 4426 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/24717/statm: 4676 4426 87 219 0 4453 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18704

[startup+0.301685 s]
/proc/loadavg: 1.07 1.02 1.00 3/64 24717
/proc/meminfo: memFree=1672860/2055920 swapFree=4184496/4192956
[pid=24717] ppid=24715 vsize=21012 CPUtime=0.29
/proc/24717/stat : 24717 (PBS4) R 24715 24717 23794 0 -1 4194304 5245 0 0 0 27 2 0 0 19 0 1 0 162776498 21516288 4998 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/24717/statm: 5253 4998 87 219 0 5030 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21012

[startup+0.701723 s]
/proc/loadavg: 1.07 1.02 1.00 3/64 24717
/proc/meminfo: memFree=1672860/2055920 swapFree=4184496/4192956
[pid=24717] ppid=24715 vsize=21676 CPUtime=0.69
/proc/24717/stat : 24717 (PBS4) R 24715 24717 23794 0 -1 4194304 5411 0 0 0 67 2 0 0 23 0 1 0 162776498 22196224 5164 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588374 0 0 4096 0 0 0 0 17 1 0 0
/proc/24717/statm: 5419 5164 88 219 0 5196 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21676

[startup+1.5028 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 24718
/proc/meminfo: memFree=1652436/2055920 swapFree=4184496/4192956
[pid=24717] ppid=24715 vsize=21676 CPUtime=1.49
/proc/24717/stat : 24717 (PBS4) R 24715 24717 23794 0 -1 4194304 5411 0 0 0 147 2 0 0 25 0 1 0 162776498 22196224 5164 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588374 0 0 4096 0 0 0 0 17 1 0 0
/proc/24717/statm: 5419 5164 88 219 0 5196 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21676

[startup+3.10195 s]
/proc/loadavg: 1.07 1.02 1.00 3/65 24718
/proc/meminfo: memFree=1651732/2055920 swapFree=4184496/4192956
[pid=24717] ppid=24715 vsize=21676 CPUtime=3.08
/proc/24717/stat : 24717 (PBS4) R 24715 24717 23794 0 -1 4194304 5411 0 0 0 305 3 0 0 25 0 1 0 162776498 22196224 5164 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588386 0 0 4096 0 0 0 0 17 1 0 0
/proc/24717/statm: 5419 5164 88 219 0 5196 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 21676

[startup+6.30126 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 24718
/proc/meminfo: memFree=1652308/2055920 swapFree=4184496/4192956
[pid=24717] ppid=24715 vsize=21676 CPUtime=6.28
/proc/24717/stat : 24717 (PBS4) R 24715 24717 23794 0 -1 4194304 5411 0 0 0 625 3 0 0 25 0 1 0 162776498 22196224 5164 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588293 0 0 4096 0 0 0 0 17 1 0 0
/proc/24717/statm: 5419 5164 88 219 0 5196 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 21676

[startup+12.7019 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 24718
/proc/meminfo: memFree=1651740/2055920 swapFree=4184496/4192956
[pid=24717] ppid=24715 vsize=22640 CPUtime=12.68
/proc/24717/stat : 24717 (PBS4) R 24715 24717 23794 0 -1 4194304 5652 0 0 0 1265 3 0 0 25 0 1 0 162776498 23183360 5405 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588891 0 0 4096 0 0 0 0 17 1 0 0
/proc/24717/statm: 5660 5405 88 219 0 5437 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22640

[startup+25.5011 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 24718
/proc/meminfo: memFree=1622492/2055920 swapFree=4184496/4192956
[pid=24717] ppid=24715 vsize=60060 CPUtime=25.47
/proc/24717/stat : 24717 (PBS4) R 24715 24717 23794 0 -1 4194304 16668 0 0 0 2539 8 0 0 25 0 1 0 162776498 61501440 13140 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0
/proc/24717/statm: 15015 13140 89 219 0 14792 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 60060

[startup+51.1015 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 24718
/proc/meminfo: memFree=1610268/2055920 swapFree=4184496/4192956
[pid=24717] ppid=24715 vsize=66196 CPUtime=51.05
/proc/24717/stat : 24717 (PBS4) R 24715 24717 23794 0 -1 4194304 20449 0 0 0 5067 38 0 0 25 0 1 0 162776498 67784704 15784 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24717/statm: 16549 15784 104 219 0 16326 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 66196

[startup+102.305 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 24718
/proc/meminfo: memFree=1610204/2055920 swapFree=4184496/4192956
[pid=24717] ppid=24715 vsize=66456 CPUtime=102.24
/proc/24717/stat : 24717 (PBS4) R 24715 24717 23794 0 -1 4194304 20499 0 0 0 10184 40 0 0 25 0 1 0 162776498 68050944 15834 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24717/statm: 16614 15834 104 219 0 16391 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 66456

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24718
/proc/meminfo: memFree=1609500/2055920 swapFree=4184496/4192956
[pid=24717] ppid=24715 vsize=67232 CPUtime=162.22
/proc/24717/stat : 24717 (PBS4) R 24715 24717 23794 0 -1 4194304 20688 0 0 0 16179 43 0 0 25 0 1 0 162776498 68845568 15958 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24717/statm: 16808 15958 104 219 0 16585 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 67232

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24718
/proc/meminfo: memFree=1609116/2055920 swapFree=4184496/4192956
[pid=24717] ppid=24715 vsize=67748 CPUtime=222.2
/proc/24717/stat : 24717 (PBS4) R 24715 24717 23794 0 -1 4194304 20911 0 0 0 22177 43 0 0 25 0 1 0 162776498 69373952 16079 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24717/statm: 16937 16079 104 219 0 16714 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 67748

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24718
/proc/meminfo: memFree=1608156/2055920 swapFree=4184496/4192956
[pid=24717] ppid=24715 vsize=68780 CPUtime=282.19
/proc/24717/stat : 24717 (PBS4) R 24715 24717 23794 0 -1 4194304 21294 0 0 0 28174 45 0 0 25 0 1 0 162776498 70430720 16295 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563077 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24717/statm: 17195 16295 104 219 0 16972 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 68780

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24718
/proc/meminfo: memFree=1607836/2055920 swapFree=4184496/4192956
[pid=24717] ppid=24715 vsize=69296 CPUtime=342.17
/proc/24717/stat : 24717 (PBS4) R 24715 24717 23794 0 -1 4194304 21451 0 0 0 34172 45 0 0 25 0 1 0 162776498 70959104 16387 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24717/statm: 17324 16387 104 219 0 17101 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 69296

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24718
/proc/meminfo: memFree=1607836/2055920 swapFree=4184496/4192956
[pid=24717] ppid=24715 vsize=69296 CPUtime=402.15
/proc/24717/stat : 24717 (PBS4) R 24715 24717 23794 0 -1 4194304 21454 0 0 0 40169 46 0 0 25 0 1 0 162776498 70959104 16390 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24717/statm: 17324 16390 104 219 0 17101 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 69296

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24718
/proc/meminfo: memFree=1607964/2055920 swapFree=4184496/4192956
[pid=24717] ppid=24715 vsize=69296 CPUtime=462.13
/proc/24717/stat : 24717 (PBS4) R 24715 24717 23794 0 -1 4194304 21454 0 0 0 46167 46 0 0 25 0 1 0 162776498 70959104 16390 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24717/statm: 17324 16390 104 219 0 17101 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 69296

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24718
/proc/meminfo: memFree=1607580/2055920 swapFree=4184496/4192956
[pid=24717] ppid=24715 vsize=69812 CPUtime=522.13
/proc/24717/stat : 24717 (PBS4) R 24715 24717 23794 0 -1 4194304 21611 0 0 0 52165 48 0 0 25 0 1 0 162776498 71487488 16482 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24717/statm: 17453 16482 104 219 0 17230 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 69812

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24718
/proc/meminfo: memFree=1607132/2055920 swapFree=4184496/4192956
[pid=24717] ppid=24715 vsize=70328 CPUtime=582.1
/proc/24717/stat : 24717 (PBS4) R 24715 24717 23794 0 -1 4194304 21771 0 0 0 58162 48 0 0 25 0 1 0 162776498 72015872 16577 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24717/statm: 17582 16577 104 219 0 17359 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 70328

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24718
/proc/meminfo: memFree=1607196/2055920 swapFree=4184496/4192956
[pid=24717] ppid=24715 vsize=70328 CPUtime=642.09
/proc/24717/stat : 24717 (PBS4) R 24715 24717 23794 0 -1 4194304 21771 0 0 0 64161 48 0 0 25 0 1 0 162776498 72015872 16577 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24717/statm: 17582 16577 104 219 0 17359 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 70328


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24718
/proc/meminfo: memFree=1605852/2055920 swapFree=4184496/4192956
[pid=24717] ppid=24715 vsize=71880 CPUtime=882.03
/proc/24717/stat : 24717 (PBS4) R 24715 24717 23794 0 -1 4194304 22321 0 0 0 88152 51 0 0 25 0 1 0 162776498 73605120 16894 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24717/statm: 17970 16894 104 219 0 17747 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 71880

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24718
/proc/meminfo: memFree=1605916/2055920 swapFree=4184496/4192956
[pid=24717] ppid=24715 vsize=71880 CPUtime=942.01
/proc/24717/stat : 24717 (PBS4) R 24715 24717 23794 0 -1 4194304 22323 0 0 0 94149 52 0 0 25 0 1 0 162776498 73605120 16896 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24717/statm: 17970 16896 104 219 0 17747 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 71880

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24784
/proc/meminfo: memFree=1604588/2055920 swapFree=4184496/4192956
[pid=24717] ppid=24715 vsize=71880 CPUtime=1001.96
/proc/24717/stat : 24717 (PBS4) R 24715 24717 23794 0 -1 4194304 22325 0 0 0 100144 52 0 0 25 0 1 0 162776498 73605120 16898 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24717/statm: 17970 16898 104 219 0 17747 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 71880

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24916
/proc/meminfo: memFree=1605524/2055920 swapFree=4184496/4192956
[pid=24717] ppid=24715 vsize=71880 CPUtime=1061.87
/proc/24717/stat : 24717 (PBS4) R 24715 24717 23794 0 -1 4194304 22325 0 0 0 106134 53 0 0 25 0 1 0 162776498 73605120 16898 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24717/statm: 17970 16898 104 219 0 17747 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 71880

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24916
/proc/meminfo: memFree=1605588/2055920 swapFree=4184496/4192956
[pid=24717] ppid=24715 vsize=71880 CPUtime=1121.85
/proc/24717/stat : 24717 (PBS4) R 24715 24717 23794 0 -1 4194304 22327 0 0 0 112132 53 0 0 25 0 1 0 162776498 73605120 16900 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24717/statm: 17970 16900 104 219 0 17747 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 71880

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24916
/proc/meminfo: memFree=1605652/2055920 swapFree=4184496/4192956
[pid=24717] ppid=24715 vsize=71880 CPUtime=1181.84
/proc/24717/stat : 24717 (PBS4) R 24715 24717 23794 0 -1 4194304 22329 0 0 0 118130 54 0 0 25 0 1 0 162776498 73605120 16902 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24717/statm: 17970 16902 104 219 0 17747 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 71880

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24916
/proc/meminfo: memFree=1605716/2055920 swapFree=4184496/4192956
[pid=24717] ppid=24715 vsize=71880 CPUtime=1241.82
/proc/24717/stat : 24717 (PBS4) R 24715 24717 23794 0 -1 4194304 22329 0 0 0 124128 54 0 0 25 0 1 0 162776498 73605120 16902 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24717/statm: 17970 16902 104 219 0 17747 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 71880

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24916
/proc/meminfo: memFree=1604756/2055920 swapFree=4184496/4192956
[pid=24717] ppid=24715 vsize=72912 CPUtime=1301.81
/proc/24717/stat : 24717 (PBS4) R 24715 24717 23794 0 -1 4194304 22749 0 0 0 130125 56 0 0 25 0 1 0 162776498 74661888 17122 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24717/statm: 18228 17122 104 219 0 18005 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 72912

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24916
/proc/meminfo: memFree=1604316/2055920 swapFree=4184496/4192956
[pid=24717] ppid=24715 vsize=73428 CPUtime=1361.78
/proc/24717/stat : 24717 (PBS4) R 24715 24717 23794 0 -1 4194304 22944 0 0 0 136122 56 0 0 25 0 1 0 162776498 75190272 17219 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24717/statm: 18357 17219 104 219 0 18134 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 73428

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24916
/proc/meminfo: memFree=1604316/2055920 swapFree=4184496/4192956
[pid=24717] ppid=24715 vsize=73428 CPUtime=1421.77
/proc/24717/stat : 24717 (PBS4) R 24715 24717 23794 0 -1 4194304 22950 0 0 0 142120 57 0 0 25 0 1 0 162776498 75190272 17225 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24717/statm: 18357 17225 104 219 0 18134 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 73428

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24916
/proc/meminfo: memFree=1604380/2055920 swapFree=4184496/4192956
[pid=24717] ppid=24715 vsize=73428 CPUtime=1481.75
/proc/24717/stat : 24717 (PBS4) R 24715 24717 23794 0 -1 4194304 22950 0 0 0 148118 57 0 0 25 0 1 0 162776498 75190272 17225 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559742 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24717/statm: 18357 17225 104 219 0 18134 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 73428

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24916
/proc/meminfo: memFree=1603356/2055920 swapFree=4184496/4192956
[pid=24717] ppid=24715 vsize=74460 CPUtime=1541.73
/proc/24717/stat : 24717 (PBS4) R 24715 24717 23794 0 -1 4194304 23391 0 0 0 154116 57 0 0 25 0 1 0 162776498 76247040 17466 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24717/statm: 18615 17466 104 219 0 18392 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 74460

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24916
/proc/meminfo: memFree=1603356/2055920 swapFree=4184496/4192956
[pid=24717] ppid=24715 vsize=74460 CPUtime=1601.72
/proc/24717/stat : 24717 (PBS4) R 24715 24717 23794 0 -1 4194304 23391 0 0 0 160115 57 0 0 25 0 1 0 162776498 76247040 17466 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24717/statm: 18615 17466 104 219 0 18392 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 74460

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24916
/proc/meminfo: memFree=1603292/2055920 swapFree=4184496/4192956
[pid=24717] ppid=24715 vsize=74460 CPUtime=1661.71
/proc/24717/stat : 24717 (PBS4) R 24715 24717 23794 0 -1 4194304 23394 0 0 0 166113 58 0 0 25 0 1 0 162776498 76247040 17469 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24717/statm: 18615 17469 104 219 0 18392 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 74460

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24916
/proc/meminfo: memFree=1603292/2055920 swapFree=4184496/4192956
[pid=24717] ppid=24715 vsize=74460 CPUtime=1721.69
/proc/24717/stat : 24717 (PBS4) R 24715 24717 23794 0 -1 4194304 23394 0 0 0 172111 58 0 0 25 0 1 0 162776498 76247040 17469 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24717/statm: 18615 17469 104 219 0 18392 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 74460

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24916
/proc/meminfo: memFree=1602844/2055920 swapFree=4184496/4192956
[pid=24717] ppid=24715 vsize=74976 CPUtime=1781.67
/proc/24717/stat : 24717 (PBS4) R 24715 24717 23794 0 -1 4194304 23603 0 0 0 178109 58 0 0 25 0 1 0 162776498 76775424 17580 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24717/statm: 18744 17580 104 219 0 18521 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 74976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24916
/proc/meminfo: memFree=1602844/2055920 swapFree=4184496/4192956
[pid=24717] ppid=24715 vsize=74976 CPUtime=1800.07
/proc/24717/stat : 24717 (PBS4) R 24715 24717 23794 0 -1 4194304 23603 0 0 0 179949 58 0 0 25 0 1 0 162776498 76775424 17580 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24717/statm: 18744 17580 104 219 0 18521 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 74976

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 2/65 24916
/proc/meminfo: memFree=1602844/2055920 swapFree=4184496/4192956
[pid=24717] ppid=24715 vsize=74976 CPUtime=1800.07
/proc/24717/stat : 24717 (PBS4) R 24715 24717 23794 0 -1 4194304 23603 0 0 0 179949 58 0 0 25 0 1 0 162776498 76775424 17580 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24717/statm: 18744 17580 104 219 0 18521 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 74976

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.1
CPU user time (s): 1799.5
CPU system time (s): 0.599908
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 74976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.5
system time used= 0.599908
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23604
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= 3084

runsolver used 1.3098 second user time and 3.68744 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Sat Apr 21 09:44:24 UTC 2007

IDJOB= 372954
IDBENCH= 25009
IDSOLVER= 157
FILE ID= node55/372954-1177148663

PBS_JOBID= 4648845

Free space on /tmp= 66337 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_delay/normalized-fir08_area_delay.opb
COMMAND LINE= /tmp/evaluation/372954-1177148663/PBS4 /tmp/evaluation/372954-1177148663/instance-372954-1177148663.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-372954-1177148663 -o ROOT/results/node55/conversion-372954-1177148663 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372954-1177148663/instance-372954-1177148663.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-372954-1177148663 -o ROOT/results/node55/solver-372954-1177148663 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/372954-1177148663/PBS4 /tmp/evaluation/372954-1177148663/instance-372954-1177148663.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  e9d9fc2aedf45217e1b47072b194c567

RANDOM SEED= 556269774

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1673204 kB
Buffers:         34464 kB
Cached:         274324 kB
SwapCached:       2176 kB
Active:          51140 kB
Inactive:       267416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1673204 kB
SwapTotal:     4192956 kB
SwapFree:      4184496 kB
Dirty:           18836 kB
Writeback:           0 kB
Mapped:          16328 kB
Slab:            50208 kB
Committed_AS:  1202096 kB
PageTables:       1384 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= 66337 MiB

End job on node55 on Sat Apr 21 10:14:28 UTC 2007