Trace number 454299

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PBS4 2007-03-23No Cert. 1800.07 1800.63

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_60_1.opb
MD5SUM5c1211f8aed9d33c9f0c9019d9cd9874
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-37
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -37
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
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 constraints500
Minimum length of a constraint60
Maximum length of a constraint103
Number of terms in the objective function 500
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 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)37366
Sum of products size (including duplicates)74732
Number of different products18683
Sum of products size37366

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/454299-1178024148/instance-454299-1178024148.opb ......
0.59/0.69	c done parsing opb.
0.59/0.69	o 476
0.69/0.72	o 475
0.69/0.73	o 474
5.29/5.34	o 473
5.50/5.59	o 472
7.39/7.41	o 471
10.68/10.73	o 469
15.59/15.61	o 468
15.98/16.09	o 467
16.18/16.26	o 466
181.14/181.29	o 465
1800.04/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/454299-1178024148/instance-454299-1178024148.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node4/watcher-454299-1178024148 -o ROOT/results/node4/solver-454299-1178024148 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/454299-1178024148/PBS4 /tmp/evaluation/454299-1178024148/instance-454299-1178024148.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 29074
/proc/meminfo: memFree=1796048/2055920 swapFree=4141168/4192956
[pid=29074] ppid=29072 vsize=3124 CPUtime=0
/proc/29074/stat : 29074 (PBS4) R 29072 29074 12435 0 -1 4194304 488 0 0 0 0 0 0 0 18 0 1 0 278452663 3198976 471 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134573157 0 0 4096 0 0 0 0 17 1 0 0
/proc/29074/statm: 781 475 81 219 0 558 0

[startup+0.0568749 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29074
/proc/meminfo: memFree=1796048/2055920 swapFree=4141168/4192956
[pid=29074] ppid=29072 vsize=4688 CPUtime=0.05
/proc/29074/stat : 29074 (PBS4) R 29072 29074 12435 0 -1 4194304 972 0 0 0 5 0 0 0 18 0 1 0 278452663 4800512 955 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/29074/statm: 1172 955 87 219 0 949 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4688

[startup+0.101879 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29074
/proc/meminfo: memFree=1796048/2055920 swapFree=4141168/4192956
[pid=29074] ppid=29072 vsize=5412 CPUtime=0.09
/proc/29074/stat : 29074 (PBS4) R 29072 29074 12435 0 -1 4194304 1124 0 0 0 9 0 0 0 18 0 1 0 278452663 5541888 1107 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/29074/statm: 1353 1107 87 219 0 1130 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5412

[startup+0.301898 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29074
/proc/meminfo: memFree=1796048/2055920 swapFree=4141168/4192956
[pid=29074] ppid=29072 vsize=8796 CPUtime=0.29
/proc/29074/stat : 29074 (PBS4) R 29072 29074 12435 0 -1 4194304 2032 0 0 0 28 1 0 0 19 0 1 0 278452663 9007104 1982 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/29074/statm: 2199 1982 88 219 0 1976 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8796

[startup+0.701935 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29074
/proc/meminfo: memFree=1796048/2055920 swapFree=4141168/4192956
[pid=29074] ppid=29072 vsize=13660 CPUtime=0.69
/proc/29074/stat : 29074 (PBS4) R 29072 29074 12435 0 -1 4194304 3158 0 0 0 68 1 0 0 23 0 1 0 278452663 13987840 2851 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134546729 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29074/statm: 3415 2851 104 219 0 3192 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13660

[startup+1.50201 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29075
/proc/meminfo: memFree=1783432/2055920 swapFree=4141168/4192956
[pid=29074] ppid=29072 vsize=20828 CPUtime=1.49
/proc/29074/stat : 29074 (PBS4) R 29072 29074 12435 0 -1 4194304 4207 0 0 0 147 2 0 0 25 0 1 0 278452663 21327872 3900 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29074/statm: 5207 3900 104 219 0 4984 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20828

[startup+3.10117 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29075
/proc/meminfo: memFree=1778248/2055920 swapFree=4141168/4192956
[pid=29074] ppid=29072 vsize=29020 CPUtime=3.09
/proc/29074/stat : 29074 (PBS4) R 29072 29074 12435 0 -1 4194304 6040 0 0 0 305 4 0 0 25 0 1 0 278452663 29716480 5733 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29074/statm: 7255 5733 104 219 0 7032 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29020

[startup+6.30147 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29075
/proc/meminfo: memFree=1765320/2055920 swapFree=4141168/4192956
[pid=29074] ppid=29072 vsize=45404 CPUtime=6.29
/proc/29074/stat : 29074 (PBS4) R 29072 29074 12435 0 -1 4194304 9014 0 0 0 624 5 0 0 25 0 1 0 278452663 46493696 8707 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29074/statm: 11351 8707 104 219 0 11128 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 45404

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29075
/proc/meminfo: memFree=1747464/2055920 swapFree=4141168/4192956
[pid=29074] ppid=29072 vsize=79868 CPUtime=12.69
/proc/29074/stat : 29074 (PBS4) R 29072 29074 12435 0 -1 4194304 13433 0 0 0 1261 8 0 0 25 0 1 0 278452663 81784832 12822 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29074/statm: 19967 12822 104 219 0 19744 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 79868

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29075
/proc/meminfo: memFree=1733320/2055920 swapFree=4141168/4192956
[pid=29074] ppid=29072 vsize=83816 CPUtime=25.49
/proc/29074/stat : 29074 (PBS4) R 29072 29074 12435 0 -1 4194304 17096 0 0 0 2537 12 0 0 25 0 1 0 278452663 85827584 15684 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29074/statm: 20954 15684 104 219 0 20731 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 83816

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29075
/proc/meminfo: memFree=1725000/2055920 swapFree=4141168/4192956
[pid=29074] ppid=29072 vsize=87332 CPUtime=51.08
/proc/29074/stat : 29074 (PBS4) R 29072 29074 12435 0 -1 4194304 20245 0 0 0 5092 16 0 0 25 0 1 0 278452663 89427968 17769 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29074/statm: 21833 17769 104 219 0 21610 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 87332

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29075
/proc/meminfo: memFree=1719880/2055920 swapFree=4141168/4192956
[pid=29074] ppid=29072 vsize=92552 CPUtime=102.27
/proc/29074/stat : 29074 (PBS4) R 29072 29074 12435 0 -1 4194304 23957 0 0 0 10203 24 0 0 25 0 1 0 278452663 94773248 19006 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29074/statm: 23138 19006 104 219 0 22915 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 92552

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29075
/proc/meminfo: memFree=1716552/2055920 swapFree=4141168/4192956
[pid=29074] ppid=29072 vsize=98072 CPUtime=162.25
/proc/29074/stat : 29074 (PBS4) R 29072 29074 12435 0 -1 4194304 27966 0 0 0 16192 33 0 0 25 0 1 0 278452663 100425728 19814 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559381 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29074/statm: 24518 19814 104 219 0 24295 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 98072

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29075
/proc/meminfo: memFree=1713992/2055920 swapFree=4141168/4192956
[pid=29074] ppid=29072 vsize=99504 CPUtime=222.23
/proc/29074/stat : 29074 (PBS4) R 29072 29074 12435 0 -1 4194304 30881 0 0 0 22181 42 0 0 25 0 1 0 278452663 101892096 20449 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29074/statm: 24876 20449 104 219 0 24653 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 99504

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29075
/proc/meminfo: memFree=1711752/2055920 swapFree=4141168/4192956
[pid=29074] ppid=29072 vsize=100752 CPUtime=282.22
/proc/29074/stat : 29074 (PBS4) R 29072 29074 12435 0 -1 4194304 33658 0 0 0 28173 49 0 0 25 0 1 0 278452663 103170048 21022 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29074/statm: 25188 21022 104 219 0 24965 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 100752

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 29231
/proc/meminfo: memFree=1707672/2055920 swapFree=4141168/4192956
[pid=29074] ppid=29072 vsize=108740 CPUtime=342.12
/proc/29074/stat : 29074 (PBS4) R 29072 29074 12435 0 -1 4194304 37977 0 0 0 34154 58 0 0 25 0 1 0 278452663 111349760 21676 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29074/statm: 27185 21676 104 219 0 26962 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 108740

[startup+402.301 s]
/proc/loadavg: 1.11 1.03 1.01 2/78 29273
/proc/meminfo: memFree=1706760/2055920 swapFree=4141168/4192956
[pid=29074] ppid=29072 vsize=110172 CPUtime=402.08
/proc/29074/stat : 29074 (PBS4) R 29072 29074 12435 0 -1 4194304 40631 0 0 0 40144 64 0 0 25 0 1 0 278452663 112816128 22202 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29074/statm: 27543 22202 104 219 0 27320 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 110172

[startup+462.301 s]
/proc/loadavg: 1.11 1.04 1.00 2/78 29273
/proc/meminfo: memFree=1704776/2055920 swapFree=4141168/4192956
[pid=29074] ppid=29072 vsize=110956 CPUtime=462.06
/proc/29074/stat : 29074 (PBS4) R 29072 29074 12435 0 -1 4194304 43189 0 0 0 46136 70 0 0 25 0 1 0 278452663 113618944 22708 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29074/statm: 27739 22708 104 219 0 27516 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 110956

[startup+522.302 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 29273
/proc/meminfo: memFree=1702984/2055920 swapFree=4141168/4192956
[pid=29074] ppid=29072 vsize=112484 CPUtime=522.04
/proc/29074/stat : 29074 (PBS4) R 29072 29074 12435 0 -1 4194304 45689 0 0 0 52127 77 0 0 25 0 1 0 278452663 115183616 23194 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563271 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29074/statm: 28121 23194 104 219 0 27898 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 112484

[startup+582.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 29273
/proc/meminfo: memFree=1700872/2055920 swapFree=4141168/4192956
[pid=29074] ppid=29072 vsize=113712 CPUtime=582.03
/proc/29074/stat : 29074 (PBS4) R 29072 29074 12435 0 -1 4194304 48195 0 0 0 58118 85 0 0 25 0 1 0 278452663 116441088 23724 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29074/statm: 28428 23724 104 219 0 28205 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 113712

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 29273
/proc/meminfo: memFree=1699080/2055920 swapFree=4141168/4192956
[pid=29074] ppid=29072 vsize=114508 CPUtime=642.02
/proc/29074/stat : 29074 (PBS4) R 29072 29074 12435 0 -1 4194304 50613 0 0 0 64110 92 0 0 25 0 1 0 278452663 117256192 24166 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29074/statm: 28627 24166 104 219 0 28404 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 114508


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29273
/proc/meminfo: memFree=1693896/2055920 swapFree=4141168/4192956
[pid=29074] ppid=29072 vsize=129808 CPUtime=821.97
/proc/29074/stat : 29074 (PBS4) R 29072 29074 12435 0 -1 4194304 60638 0 0 0 82085 112 0 0 25 0 1 0 278452663 132923392 25456 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29074/statm: 32452 25456 104 219 0 32229 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 129808

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29273
/proc/meminfo: memFree=1692232/2055920 swapFree=4141168/4192956
[pid=29074] ppid=29072 vsize=130820 CPUtime=881.95
/proc/29074/stat : 29074 (PBS4) R 29072 29074 12435 0 -1 4194304 62875 0 0 0 88076 119 0 0 25 0 1 0 278452663 133959680 25869 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29074/statm: 32705 25869 104 219 0 32482 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 130820

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29273
/proc/meminfo: memFree=1690376/2055920 swapFree=4141168/4192956
[pid=29074] ppid=29072 vsize=131140 CPUtime=941.94
/proc/29074/stat : 29074 (PBS4) R 29072 29074 12435 0 -1 4194304 65122 0 0 0 94069 125 0 0 25 0 1 0 278452663 134287360 26330 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551411 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29074/statm: 32785 26330 104 219 0 32562 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 131140

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29273
/proc/meminfo: memFree=1688776/2055920 swapFree=4141168/4192956
[pid=29074] ppid=29072 vsize=132216 CPUtime=1001.92
/proc/29074/stat : 29074 (PBS4) R 29072 29074 12435 0 -1 4194304 67302 0 0 0 100059 133 0 0 25 0 1 0 278452663 135389184 26724 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29074/statm: 33054 26724 104 219 0 32831 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 132216

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29273
/proc/meminfo: memFree=1687112/2055920 swapFree=4141168/4192956
[pid=29074] ppid=29072 vsize=133520 CPUtime=1061.91
/proc/29074/stat : 29074 (PBS4) R 29072 29074 12435 0 -1 4194304 69417 0 0 0 106053 138 0 0 25 0 1 0 278452663 136724480 27129 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29074/statm: 33380 27129 104 219 0 33157 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 133520

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29273
/proc/meminfo: memFree=1685448/2055920 swapFree=4141168/4192956
[pid=29074] ppid=29072 vsize=133840 CPUtime=1121.9
/proc/29074/stat : 29074 (PBS4) R 29072 29074 12435 0 -1 4194304 71568 0 0 0 112045 145 0 0 25 0 1 0 278452663 137052160 27570 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29074/statm: 33460 27570 104 219 0 33237 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 133840

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29273
/proc/meminfo: memFree=1683848/2055920 swapFree=4141168/4192956
[pid=29074] ppid=29072 vsize=135052 CPUtime=1181.88
/proc/29074/stat : 29074 (PBS4) R 29072 29074 12435 0 -1 4194304 73616 0 0 0 118038 150 0 0 25 0 1 0 278452663 138293248 27946 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29074/statm: 33763 27946 104 219 0 33540 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 135052

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29273
/proc/meminfo: memFree=1682376/2055920 swapFree=4141168/4192956
[pid=29074] ppid=29072 vsize=136340 CPUtime=1241.86
/proc/29074/stat : 29074 (PBS4) R 29072 29074 12435 0 -1 4194304 75653 0 0 0 124030 156 0 0 25 0 1 0 278452663 139612160 28311 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134562040 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29074/statm: 34085 28311 104 219 0 33862 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 136340

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29273
/proc/meminfo: memFree=1680904/2055920 swapFree=4141168/4192956
[pid=29074] ppid=29072 vsize=136340 CPUtime=1301.86
/proc/29074/stat : 29074 (PBS4) R 29072 29074 12435 0 -1 4194304 77650 0 0 0 130023 163 0 0 25 0 1 0 278452663 139612160 28674 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29074/statm: 34085 28674 104 219 0 33862 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 136340

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29273
/proc/meminfo: memFree=1679496/2055920 swapFree=4141168/4192956
[pid=29074] ppid=29072 vsize=137712 CPUtime=1361.84
/proc/29074/stat : 29074 (PBS4) R 29072 29074 12435 0 -1 4194304 79550 0 0 0 136015 169 0 0 25 0 1 0 278452663 141017088 29016 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29074/statm: 34428 29016 104 219 0 34205 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 137712

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29273
/proc/meminfo: memFree=1678088/2055920 swapFree=4141168/4192956
[pid=29074] ppid=29072 vsize=137712 CPUtime=1421.83
/proc/29074/stat : 29074 (PBS4) R 29072 29074 12435 0 -1 4194304 81507 0 0 0 142009 174 0 0 25 0 1 0 278452663 141017088 29377 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549279 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29074/statm: 34428 29377 104 219 0 34205 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 137712

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29273
/proc/meminfo: memFree=1676680/2055920 swapFree=4141168/4192956
[pid=29074] ppid=29072 vsize=139168 CPUtime=1481.8
/proc/29074/stat : 29074 (PBS4) R 29072 29074 12435 0 -1 4194304 83449 0 0 0 148001 179 0 0 25 0 1 0 278452663 142508032 29723 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29074/statm: 34792 29723 104 219 0 34569 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 139168

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29273
/proc/meminfo: memFree=1675272/2055920 swapFree=4141168/4192956
[pid=29074] ppid=29072 vsize=139480 CPUtime=1541.79
/proc/29074/stat : 29074 (PBS4) R 29072 29074 12435 0 -1 4194304 85392 0 0 0 153994 185 0 0 25 0 1 0 278452663 142827520 30108 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134576293 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29074/statm: 34870 30108 104 219 0 34647 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 139480

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29273
/proc/meminfo: memFree=1673864/2055920 swapFree=4141168/4192956
[pid=29074] ppid=29072 vsize=140876 CPUtime=1601.77
/proc/29074/stat : 29074 (PBS4) R 29072 29074 12435 0 -1 4194304 87346 0 0 0 159986 191 0 0 25 0 1 0 278452663 144257024 30428 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559756 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29074/statm: 35219 30428 104 219 0 34996 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 140876

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29273
/proc/meminfo: memFree=1672456/2055920 swapFree=4141168/4192956
[pid=29074] ppid=29072 vsize=140876 CPUtime=1661.76
/proc/29074/stat : 29074 (PBS4) R 29072 29074 12435 0 -1 4194304 89290 0 0 0 165979 197 0 0 25 0 1 0 278452663 144257024 30776 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29074/statm: 35219 30776 104 219 0 34996 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 140876

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29273
/proc/meminfo: memFree=1671112/2055920 swapFree=4141168/4192956
[pid=29074] ppid=29072 vsize=142520 CPUtime=1721.75
/proc/29074/stat : 29074 (PBS4) R 29072 29074 12435 0 -1 4194304 91235 0 0 0 171972 203 0 0 25 0 1 0 278452663 145940480 31125 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29074/statm: 35630 31125 104 219 0 35407 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 142520

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29273
/proc/meminfo: memFree=1669704/2055920 swapFree=4141168/4192956
[pid=29074] ppid=29072 vsize=142520 CPUtime=1781.74
/proc/29074/stat : 29074 (PBS4) R 29072 29074 12435 0 -1 4194304 93128 0 0 0 177965 209 0 0 25 0 1 0 278452663 145940480 31460 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29074/statm: 35630 31460 104 219 0 35407 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 142520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29273
/proc/meminfo: memFree=1669192/2055920 swapFree=4141168/4192956
[pid=29074] ppid=29072 vsize=167096 CPUtime=1800.04
/proc/29074/stat : 29074 (PBS4) R 29072 29074 12435 0 -1 4194304 99875 0 0 0 179790 214 0 0 25 0 1 0 278452663 171106304 31568 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29074/statm: 41774 31568 104 219 0 41551 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 167096

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

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

Child status: 0
Real time (s): 1800.63
CPU time (s): 1800.07
CPU user time (s): 1797.9
CPU system time (s): 2.16267
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 191676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.9
system time used= 2.16267
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 99876
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= 37598

runsolver used 1.47477 second user time and 3.9464 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Tue May  1 12:55:48 UTC 2007

IDJOB= 454299
IDBENCH= 48188
IDSOLVER= 157
FILE ID= node4/454299-1178024148

PBS_JOBID= 4728362

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/mis/normalized-mis_500_60_1.opb
COMMAND LINE= /tmp/evaluation/454299-1178024148/PBS4 /tmp/evaluation/454299-1178024148/instance-454299-1178024148.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node4/convwatcher-454299-1178024148 -o ROOT/results/node4/conversion-454299-1178024148 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454299-1178024148/instance-454299-1178024148.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-454299-1178024148 -o ROOT/results/node4/solver-454299-1178024148 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/454299-1178024148/PBS4 /tmp/evaluation/454299-1178024148/instance-454299-1178024148.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  5c1211f8aed9d33c9f0c9019d9cd9874

RANDOM SEED= 735629708

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1796456 kB
Buffers:         64684 kB
Cached:         105420 kB
SwapCached:      14856 kB
Active:         128676 kB
Inactive:        67900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1796456 kB
SwapTotal:     4192956 kB
SwapFree:      4141168 kB
Dirty:            2724 kB
Writeback:           0 kB
Mapped:          32772 kB
Slab:            48344 kB
Committed_AS:  8500712 kB
PageTables:       1828 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= 66562 MiB

End job on node4 on Tue May  1 13:25:52 UTC 2007