Trace number 454044

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. 1800.09 1800.65

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_1000_60_1.opb
MD5SUM3262a45f0e59552e467da6c31a32418a
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-70
Best CPU time to get the best result obtained on this benchmark1800.19
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -70
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1000
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 constraints1000
Minimum length of a constraint60
Maximum length of a constraint109
Number of terms in the objective function 1000
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 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)75586
Sum of products size (including duplicates)151172
Number of different products37793
Sum of products size75586

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/454044-1178020468/instance-454044-1178020468.opb ......
1.48/1.52	c done parsing opb.
1.48/1.52	o 953
1.48/1.56	o 951
1.59/1.60	o 949
1.59/1.64	o 948
1.59/1.69	o 947
3.79/3.81	o 946
7.09/7.15	o 945
19.98/20.06	o 943
20.59/20.68	o 942
21.48/21.52	o 941
27.08/27.13	o 940
27.18/27.21	o 939
27.18/27.28	o 938
28.88/28.92	o 937
28.98/29.02	o 936
28.98/29.08	o 935
251.22/251.35	o 934
1800.05/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/454044-1178020468/instance-454044-1178020468.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node68/watcher-454044-1178020468 -o ROOT/results/node68/solver-454044-1178020468 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/454044-1178020468/PBS4 /tmp/evaluation/454044-1178020468/instance-454044-1178020468.opb 

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


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.98 3/64 17074
/proc/meminfo: memFree=1770880/2055920 swapFree=4183864/4192956
[pid=17074] ppid=17072 vsize=4964 CPUtime=0
/proc/17074/stat : 17074 (PBS4) R 17072 17074 16740 0 -1 4194304 482 0 0 0 0 0 0 0 18 0 1 0 278036534 5083136 465 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134573157 0 0 4096 0 0 0 0 17 1 0 0
/proc/17074/statm: 1241 468 81 219 0 1018 0

[startup+0.080141 s]
/proc/loadavg: 0.99 0.98 0.98 3/64 17074
/proc/meminfo: memFree=1770880/2055920 swapFree=4183864/4192956
[pid=17074] ppid=17072 vsize=7620 CPUtime=0.07
/proc/17074/stat : 17074 (PBS4) R 17072 17074 16740 0 -1 4194304 1706 0 0 0 7 0 0 0 18 0 1 0 278036534 7802880 1656 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/17074/statm: 1905 1656 88 219 0 1682 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7620

[startup+0.101142 s]
/proc/loadavg: 0.99 0.98 0.98 3/64 17074
/proc/meminfo: memFree=1770880/2055920 swapFree=4183864/4192956
[pid=17074] ppid=17072 vsize=8148 CPUtime=0.09
/proc/17074/stat : 17074 (PBS4) R 17072 17074 16740 0 -1 4194304 1848 0 0 0 9 0 0 0 18 0 1 0 278036534 8343552 1798 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/17074/statm: 2037 1798 88 219 0 1814 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8148

[startup+0.30116 s]
/proc/loadavg: 0.99 0.98 0.98 3/64 17074
/proc/meminfo: memFree=1770880/2055920 swapFree=4183864/4192956
[pid=17074] ppid=17072 vsize=11592 CPUtime=0.29
/proc/17074/stat : 17074 (PBS4) R 17072 17074 16740 0 -1 4194304 2692 0 0 0 28 1 0 0 19 0 1 0 278036534 11870208 2642 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134530219 0 0 4096 0 0 0 0 17 1 0 0
/proc/17074/statm: 2898 2642 88 219 0 2675 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11592

[startup+0.701195 s]
/proc/loadavg: 0.99 0.98 0.98 3/64 17074
/proc/meminfo: memFree=1770880/2055920 swapFree=4183864/4192956
[pid=17074] ppid=17072 vsize=16528 CPUtime=0.69
/proc/17074/stat : 17074 (PBS4) R 17072 17074 16740 0 -1 4194304 4059 0 0 0 68 1 0 0 22 0 1 0 278036534 16924672 3911 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/17074/statm: 4132 3912 89 219 0 3909 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16528

[startup+1.50127 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 17075
/proc/meminfo: memFree=1752696/2055920 swapFree=4183864/4192956
[pid=17074] ppid=17072 vsize=26332 CPUtime=1.48
/proc/17074/stat : 17074 (PBS4) R 17072 17074 16740 0 -1 4194304 6279 0 0 0 146 2 0 0 25 0 1 0 278036534 26963968 5618 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548056 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17074/statm: 6583 5618 94 219 0 6360 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 26332

[startup+3.10141 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 17075
/proc/meminfo: memFree=1745784/2055920 swapFree=4183864/4192956
[pid=17074] ppid=17072 vsize=40668 CPUtime=3.09
/proc/17074/stat : 17074 (PBS4) R 17072 17074 16740 0 -1 4194304 8528 0 0 0 305 4 0 0 25 0 1 0 278036534 41644032 7867 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17074/statm: 10167 7867 104 219 0 9944 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40668

[startup+6.3017 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 17075
/proc/meminfo: memFree=1726520/2055920 swapFree=4183864/4192956
[pid=17074] ppid=17072 vsize=57052 CPUtime=6.28
/proc/17074/stat : 17074 (PBS4) R 17072 17074 16740 0 -1 4194304 12961 0 0 0 623 5 0 0 25 0 1 0 278036534 58421248 12300 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551082 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17074/statm: 14263 12300 104 219 0 14040 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 57052

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 17075
/proc/meminfo: memFree=1696120/2055920 swapFree=4183864/4192956
[pid=17074] ppid=17072 vsize=89820 CPUtime=12.68
/proc/17074/stat : 17074 (PBS4) R 17072 17074 16740 0 -1 4194304 20094 0 0 0 1259 9 0 0 25 0 1 0 278036534 91975680 19433 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17074/statm: 22455 19433 104 219 0 22232 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 89820

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 17075
/proc/meminfo: memFree=1656824/2055920 swapFree=4183864/4192956
[pid=17074] ppid=17072 vsize=157760 CPUtime=25.48
/proc/17074/stat : 17074 (PBS4) R 17072 17074 16740 0 -1 4194304 29871 0 0 0 2534 14 0 0 25 0 1 0 278036534 161546240 28754 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549609 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17074/statm: 39440 28754 104 219 0 39217 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 157760

[startup+51.1017 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 17075
/proc/meminfo: memFree=1647800/2055920 swapFree=4183864/4192956
[pid=17074] ppid=17072 vsize=161044 CPUtime=51.07
/proc/17074/stat : 17074 (PBS4) R 17072 17074 16740 0 -1 4194304 32994 0 0 0 5089 18 0 0 25 0 1 0 278036534 164909056 30737 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17074/statm: 40261 30737 104 219 0 40038 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 161044

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 17075
/proc/meminfo: memFree=1637240/2055920 swapFree=4183864/4192956
[pid=17074] ppid=17072 vsize=166068 CPUtime=102.26
/proc/17074/stat : 17074 (PBS4) R 17072 17074 16740 0 -1 4194304 38116 0 0 0 10202 24 0 0 25 0 1 0 278036534 170053632 33346 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17074/statm: 41517 33346 104 219 0 41294 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 166068

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 17075
/proc/meminfo: memFree=1632760/2055920 swapFree=4183864/4192956
[pid=17074] ppid=17072 vsize=168844 CPUtime=162.24
/proc/17074/stat : 17074 (PBS4) R 17072 17074 16740 0 -1 4194304 41809 0 0 0 16192 32 0 0 25 0 1 0 278036534 172896256 34455 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551082 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17074/statm: 42211 34455 104 219 0 41988 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 168844

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 17075
/proc/meminfo: memFree=1630136/2055920 swapFree=4183864/4192956
[pid=17074] ppid=17072 vsize=171076 CPUtime=222.23
/proc/17074/stat : 17074 (PBS4) R 17072 17074 16740 0 -1 4194304 44975 0 0 0 22186 37 0 0 25 0 1 0 278036534 175181824 35113 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17074/statm: 42769 35113 104 219 0 42546 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 171076

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 17075
/proc/meminfo: memFree=1627960/2055920 swapFree=4183864/4192956
[pid=17074] ppid=17072 vsize=175836 CPUtime=282.22
/proc/17074/stat : 17074 (PBS4) R 17072 17074 16740 0 -1 4194304 48704 0 0 0 28178 44 0 0 25 0 1 0 278036534 180056064 35641 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17074/statm: 43959 35641 104 219 0 43736 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 175836

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 17075
/proc/meminfo: memFree=1626360/2055920 swapFree=4183864/4192956
[pid=17074] ppid=17072 vsize=176836 CPUtime=342.2
/proc/17074/stat : 17074 (PBS4) R 17072 17074 16740 0 -1 4194304 51443 0 0 0 34172 48 0 0 25 0 1 0 278036534 181080064 36024 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17074/statm: 44209 36024 104 219 0 43986 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 176836

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/71 17149
/proc/meminfo: memFree=1623872/2055920 swapFree=4183864/4192956
[pid=17074] ppid=17072 vsize=178032 CPUtime=402.15
/proc/17074/stat : 17074 (PBS4) R 17072 17074 16740 0 -1 4194304 54100 0 0 0 40161 54 0 0 25 0 1 0 278036534 182304768 36401 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17074/statm: 44508 36401 104 219 0 44285 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 178032

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 17273
/proc/meminfo: memFree=1623480/2055920 swapFree=4183864/4192956
[pid=17074] ppid=17072 vsize=178320 CPUtime=462.06
/proc/17074/stat : 17074 (PBS4) R 17072 17074 16740 0 -1 4194304 56783 0 0 0 46147 59 0 0 25 0 1 0 278036534 182599680 36728 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552753 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17074/statm: 44580 36728 104 219 0 44357 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 178320

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 17273
/proc/meminfo: memFree=1622072/2055920 swapFree=4183864/4192956
[pid=17074] ppid=17072 vsize=179264 CPUtime=522.05
/proc/17074/stat : 17074 (PBS4) R 17072 17074 16740 0 -1 4194304 59389 0 0 0 52140 65 0 0 25 0 1 0 278036534 183566336 37054 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563269 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17074/statm: 44816 37054 104 219 0 44593 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 179264

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 17273
/proc/meminfo: memFree=1620728/2055920 swapFree=4183864/4192956
[pid=17074] ppid=17072 vsize=180232 CPUtime=582.04
/proc/17074/stat : 17074 (PBS4) R 17072 17074 16740 0 -1 4194304 61987 0 0 0 58135 69 0 0 25 0 1 0 278036534 184557568 37372 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559447 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17074/statm: 45058 37372 104 219 0 44835 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 180232

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 17273
/proc/meminfo: memFree=1619704/2055920 swapFree=4183864/4192956
[pid=17074] ppid=17072 vsize=187404 CPUtime=642.02
/proc/17074/stat : 17074 (PBS4) R 17072 17074 16740 0 -1 4194304 66099 0 0 0 64128 74 0 0 25 0 1 0 278036534 191901696 37667 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17074/statm: 46851 37667 104 219 0 46628 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 187404


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

[startup+822.301 s]
/proc/loadavg: 1.17 1.04 1.00 2/65 17273
/proc/meminfo: memFree=1615800/2055920 swapFree=4183864/4192956
[pid=17074] ppid=17072 vsize=190092 CPUtime=821.97
/proc/17074/stat : 17074 (PBS4) R 17072 17074 16740 0 -1 4194304 73822 0 0 0 82109 88 0 0 25 0 1 0 278036534 194654208 38626 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547837 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17074/statm: 47523 38626 104 219 0 47300 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 190092

[startup+882.302 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 17273
/proc/meminfo: memFree=1614776/2055920 swapFree=4183864/4192956
[pid=17074] ppid=17072 vsize=190092 CPUtime=881.97
/proc/17074/stat : 17074 (PBS4) R 17072 17074 16740 0 -1 4194304 76205 0 0 0 88103 94 0 0 25 0 1 0 278036534 194654208 38881 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549316 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17074/statm: 47523 38881 104 219 0 47300 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 190092

[startup+942.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 17273
/proc/meminfo: memFree=1613688/2055920 swapFree=4183864/4192956
[pid=17074] ppid=17072 vsize=191120 CPUtime=941.94
/proc/17074/stat : 17074 (PBS4) R 17072 17074 16740 0 -1 4194304 78686 0 0 0 94095 99 0 0 25 0 1 0 278036534 195706880 39158 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17074/statm: 47780 39158 104 219 0 47557 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 191120

[startup+1002.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 17273
/proc/meminfo: memFree=1612536/2055920 swapFree=4183864/4192956
[pid=17074] ppid=17072 vsize=191440 CPUtime=1001.94
/proc/17074/stat : 17074 (PBS4) R 17072 17074 16740 0 -1 4194304 81339 0 0 0 100089 105 0 0 25 0 1 0 278036534 196034560 39455 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17074/statm: 47860 39455 104 219 0 47637 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 191440

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 17273
/proc/meminfo: memFree=1611384/2055920 swapFree=4183864/4192956
[pid=17074] ppid=17072 vsize=192520 CPUtime=1061.92
/proc/17074/stat : 17074 (PBS4) R 17072 17074 16740 0 -1 4194304 84080 0 0 0 106082 110 0 0 25 0 1 0 278036534 197140480 39764 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17074/statm: 48130 39764 104 219 0 47907 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 192520

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17273
/proc/meminfo: memFree=1610232/2055920 swapFree=4183864/4192956
[pid=17074] ppid=17072 vsize=192520 CPUtime=1121.91
/proc/17074/stat : 17074 (PBS4) R 17072 17074 16740 0 -1 4194304 86709 0 0 0 112077 114 0 0 25 0 1 0 278036534 197140480 40037 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559447 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17074/statm: 48130 40037 104 219 0 47907 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 192520

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17273
/proc/meminfo: memFree=1609144/2055920 swapFree=4183864/4192956
[pid=17074] ppid=17072 vsize=193656 CPUtime=1181.89
/proc/17074/stat : 17074 (PBS4) R 17072 17074 16740 0 -1 4194304 89257 0 0 0 118069 120 0 0 25 0 1 0 278036534 198303744 40305 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559830 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17074/statm: 48414 40305 104 219 0 48191 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 193656

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17273
/proc/meminfo: memFree=1607928/2055920 swapFree=4183864/4192956
[pid=17074] ppid=17072 vsize=193800 CPUtime=1241.88
/proc/17074/stat : 17074 (PBS4) R 17072 17074 16740 0 -1 4194304 91823 0 0 0 124063 125 0 0 25 0 1 0 278036534 198451200 40591 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552706 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17074/statm: 48450 40591 104 219 0 48227 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 193800

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17273
/proc/meminfo: memFree=1606840/2055920 swapFree=4183864/4192956
[pid=17074] ppid=17072 vsize=194984 CPUtime=1301.87
/proc/17074/stat : 17074 (PBS4) R 17072 17074 16740 0 -1 4194304 94367 0 0 0 130057 130 0 0 25 0 1 0 278036534 199663616 40855 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17074/statm: 48746 40855 104 219 0 48523 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 194984

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17273
/proc/meminfo: memFree=1605752/2055920 swapFree=4183864/4192956
[pid=17074] ppid=17072 vsize=207272 CPUtime=1361.85
/proc/17074/stat : 17074 (PBS4) R 17072 17074 16740 0 -1 4194304 99902 0 0 0 136050 135 0 0 25 0 1 0 278036534 212246528 41113 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17074/statm: 51818 41113 104 219 0 51595 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 207272

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17273
/proc/meminfo: memFree=1604600/2055920 swapFree=4183864/4192956
[pid=17074] ppid=17072 vsize=208664 CPUtime=1421.84
/proc/17074/stat : 17074 (PBS4) R 17072 17074 16740 0 -1 4194304 102386 0 0 0 142044 140 0 0 25 0 1 0 278036534 213671936 41393 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17074/statm: 52166 41393 104 219 0 51943 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 208664

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17273
/proc/meminfo: memFree=1603256/2055920 swapFree=4183864/4192956
[pid=17074] ppid=17072 vsize=209144 CPUtime=1481.82
/proc/17074/stat : 17074 (PBS4) R 17072 17074 16740 0 -1 4194304 105014 0 0 0 148038 144 0 0 25 0 1 0 278036534 214163456 41741 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17074/statm: 52286 41741 104 219 0 52063 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 209144

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17273
/proc/meminfo: memFree=1601912/2055920 swapFree=4183864/4192956
[pid=17074] ppid=17072 vsize=210956 CPUtime=1541.8
/proc/17074/stat : 17074 (PBS4) R 17072 17074 16740 0 -1 4194304 107564 0 0 0 154031 149 0 0 25 0 1 0 278036534 216018944 42087 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563258 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17074/statm: 52739 42087 104 219 0 52516 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 210956

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17273
/proc/meminfo: memFree=1600952/2055920 swapFree=4183864/4192956
[pid=17074] ppid=17072 vsize=210956 CPUtime=1601.79
/proc/17074/stat : 17074 (PBS4) R 17072 17074 16740 0 -1 4194304 109929 0 0 0 160026 153 0 0 25 0 1 0 278036534 216018944 42324 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17074/statm: 52739 42324 104 219 0 52516 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 210956

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17273
/proc/meminfo: memFree=1599800/2055920 swapFree=4183864/4192956
[pid=17074] ppid=17072 vsize=212360 CPUtime=1661.78
/proc/17074/stat : 17074 (PBS4) R 17072 17074 16740 0 -1 4194304 112349 0 0 0 166021 157 0 0 25 0 1 0 278036534 217456640 42616 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17074/statm: 53090 42616 104 219 0 52867 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 212360

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17273
/proc/meminfo: memFree=1598712/2055920 swapFree=4183864/4192956
[pid=17074] ppid=17072 vsize=212520 CPUtime=1721.76
/proc/17074/stat : 17074 (PBS4) R 17072 17074 16740 0 -1 4194304 114817 0 0 0 172014 162 0 0 25 0 1 0 278036534 217620480 42880 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17074/statm: 53130 42880 104 219 0 52907 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 212520

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17273
/proc/meminfo: memFree=1597624/2055920 swapFree=4183864/4192956
[pid=17074] ppid=17072 vsize=212520 CPUtime=1781.75
/proc/17074/stat : 17074 (PBS4) R 17072 17074 16740 0 -1 4194304 117282 0 0 0 178009 166 0 0 25 0 1 0 278036534 217620480 43141 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17074/statm: 53130 43141 104 219 0 52907 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 212520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17273
/proc/meminfo: memFree=1597240/2055920 swapFree=4183864/4192956
[pid=17074] ppid=17072 vsize=212680 CPUtime=1800.05
/proc/17074/stat : 17074 (PBS4) R 17072 17074 16740 0 -1 4194304 117978 0 0 0 179837 168 0 0 25 0 1 0 278036534 217784320 43229 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17074/statm: 53170 43229 104 219 0 52947 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 212680

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): 1800.65
CPU time (s): 1800.09
CPU user time (s): 1798.38
CPU system time (s): 1.70874
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 212824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.38
system time used= 1.70874
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 117979
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= 2829

runsolver used 1.35579 second user time and 3.61945 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Tue May  1 11:54:28 UTC 2007

IDJOB= 454044
IDBENCH= 48171
IDSOLVER= 157
FILE ID= node68/454044-1178020468

PBS_JOBID= 4728343

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_1000_60_1.opb
COMMAND LINE= /tmp/evaluation/454044-1178020468/PBS4 /tmp/evaluation/454044-1178020468/instance-454044-1178020468.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node68/convwatcher-454044-1178020468 -o ROOT/results/node68/conversion-454044-1178020468 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454044-1178020468/instance-454044-1178020468.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-454044-1178020468 -o ROOT/results/node68/solver-454044-1178020468 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/454044-1178020468/PBS4 /tmp/evaluation/454044-1178020468/instance-454044-1178020468.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  3262a45f0e59552e467da6c31a32418a

RANDOM SEED= 304999459

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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:       1771288 kB
Buffers:         23900 kB
Cached:         188416 kB
SwapCached:       2904 kB
Active:          77984 kB
Inactive:       143896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1771288 kB
SwapTotal:     4192956 kB
SwapFree:      4183864 kB
Dirty:            4384 kB
Writeback:           0 kB
Mapped:          15452 kB
Slab:            48848 kB
Committed_AS:  3342152 kB
PageTables:       1380 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= 66560 MiB

End job on node68 on Tue May  1 12:24:33 UTC 2007