Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | ? (MO) | 92.9949 | 93.1266 |
Name | normalized-PB06/OPT-MEDINT/reduced/mps-v2-20-10/MIPLIB/ miplib2003/normalized-reduced-mps-v2-20-10-ds.opb |
MD5SUM | cc75ee6fc059a591840488be914609eb |
Bench Category | OPT-MEDINT (optimisation, medium integers) |
Best result obtained on this benchmark | |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | |
Has Objective Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 1354640 |
Total number of constraints | 656 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 656 |
Minimum length of a constraint | 640 |
Maximum length of a constraint | 129180 |
Number of terms in the objective function | 1354640 |
Biggest coefficient in the objective function | 19 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 1645248 |
Number of bits of the sum of numbers in the objective function | 21 |
Biggest number in a constraint | 8193 |
Number of bits of the biggest number in a constraint | 14 |
Biggest sum of numbers in a constraint | 1645248 |
Number of bits of the biggest sum of numbers | 21 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c This is oree version 0.1.2 alpha 0.00/0.00 c (c) roussel@cril.univ-artois.fr 0.00/0.00 c using __gmp_expr<__gmpz_value, __gmpz_value> 0.00/0.00 c parsing... 92.36/92.52 c ...done 92.36/92.52 c #vars=1354640 #constraints=1313 hasObjective=yes 92.46/92.60 Received signal 15 92.66/92.85 92.66/92.85 Unexpected exception : 92.66/92.85 St9bad_alloc
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node4/watcher-356846-1176845172 -o ROOT/results/node4/solver-356846-1176845172 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/356846-1176845172/instance-356846-1176845172.opb mod 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: 0.93 0.97 0.99 3/78 25569 /proc/meminfo: memFree=872400/2055920 swapFree=4153892/4192956 [pid=25569] ppid=25567 vsize=1620 CPUtime=0 /proc/25569/stat : 25569 (oree) R 25567 25569 24745 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 160556514 1658880 175 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135096813 0 0 4096 17474 0 0 0 17 1 0 0 /proc/25569/statm: 405 175 126 317 0 84 0 [startup+0.067643 s] /proc/loadavg: 0.93 0.97 0.99 3/78 25569 /proc/meminfo: memFree=872400/2055920 swapFree=4153892/4192956 [pid=25569] ppid=25567 vsize=3440 CPUtime=0.06 /proc/25569/stat : 25569 (oree) R 25567 25569 24745 0 -1 4194304 795 0 0 0 6 0 0 0 18 0 1 0 160556514 3522560 550 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710848 0 0 4096 17474 0 0 0 17 1 0 0 /proc/25569/statm: 860 550 126 317 0 539 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 3440 [startup+0.101646 s] /proc/loadavg: 0.93 0.97 0.99 3/78 25569 /proc/meminfo: memFree=872400/2055920 swapFree=4153892/4192956 [pid=25569] ppid=25567 vsize=3440 CPUtime=0.09 /proc/25569/stat : 25569 (oree) R 25567 25569 24745 0 -1 4194304 890 0 0 0 9 0 0 0 18 0 1 0 160556514 3522560 645 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0 /proc/25569/statm: 860 645 126 317 0 539 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3440 [startup+0.301666 s] /proc/loadavg: 0.93 0.97 0.99 3/78 25569 /proc/meminfo: memFree=872400/2055920 swapFree=4153892/4192956 [pid=25569] ppid=25567 vsize=9548 CPUtime=0.29 /proc/25569/stat : 25569 (oree) R 25567 25569 24745 0 -1 4194304 2885 0 0 0 28 1 0 0 19 0 1 0 160556514 9777152 1870 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0 /proc/25569/statm: 2387 1870 126 317 0 2066 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 9548 [startup+0.701703 s] /proc/loadavg: 0.93 0.97 0.99 3/78 25569 /proc/meminfo: memFree=872400/2055920 swapFree=4153892/4192956 [pid=25569] ppid=25567 vsize=17736 CPUtime=0.69 /proc/25569/stat : 25569 (oree) R 25567 25569 24745 0 -1 4194304 5917 0 0 0 67 2 0 0 24 0 1 0 160556514 18161664 3877 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0 /proc/25569/statm: 4434 3877 126 317 0 4113 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 17736 [startup+1.50178 s] /proc/loadavg: 1.02 0.99 0.99 2/79 25570 /proc/meminfo: memFree=847752/2055920 swapFree=4153892/4192956 [pid=25569] ppid=25567 vsize=34244 CPUtime=1.49 /proc/25569/stat : 25569 (oree) R 25567 25569 24745 0 -1 4194304 11984 0 0 0 143 6 0 0 25 0 1 0 160556514 35065856 7895 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0 /proc/25569/statm: 8561 7895 126 317 0 8240 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 34244 [startup+3.10193 s] /proc/loadavg: 1.02 0.99 0.99 2/79 25570 /proc/meminfo: memFree=822536/2055920 swapFree=4153892/4192956 [pid=25569] ppid=25567 vsize=67000 CPUtime=3.09 /proc/25569/stat : 25569 (oree) R 25567 25569 24745 0 -1 4194304 21813 0 0 0 298 11 0 0 25 0 1 0 160556514 68608000 13627 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0 /proc/25569/statm: 16750 13627 127 317 0 16429 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 67000 [startup+6.30124 s] /proc/loadavg: 1.02 0.99 0.99 2/78 25570 /proc/meminfo: memFree=810256/2055920 swapFree=4153892/4192956 [pid=25569] ppid=25567 vsize=100016 CPUtime=6.29 /proc/25569/stat : 25569 (oree) R 25567 25569 24745 0 -1 4194304 31726 0 0 0 613 16 0 0 25 0 1 0 160556514 102416384 20572 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0 /proc/25569/statm: 25004 20572 131 317 0 24683 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 100016 [startup+12.7019 s] /proc/loadavg: 1.02 0.99 0.99 2/78 25570 /proc/meminfo: memFree=693392/2055920 swapFree=4153892/4192956 [pid=25569] ppid=25567 vsize=236688 CPUtime=12.69 /proc/25569/stat : 25569 (oree) R 25567 25569 24745 0 -1 4194304 73529 0 0 0 1236 33 0 0 25 0 1 0 160556514 242368512 48614 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0 /proc/25569/statm: 59172 48614 131 317 0 58851 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 236688 [startup+25.5011 s] /proc/loadavg: 1.01 0.99 0.99 2/78 25570 /proc/meminfo: memFree=466576/2055920 swapFree=4153892/4192956 [pid=25569] ppid=25567 vsize=497720 CPUtime=25.48 /proc/25569/stat : 25569 (oree) R 25567 25569 24745 0 -1 4194304 154445 0 0 0 2485 63 0 0 25 0 1 0 160556514 509665280 103470 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712584 0 0 4096 17474 0 0 0 17 1 0 0 /proc/25569/statm: 124430 103470 131 317 0 124109 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 497720 [startup+51.1015 s] /proc/loadavg: 1.01 0.99 0.99 2/78 25570 /proc/meminfo: memFree=46416/2055920 swapFree=4153892/4192956 [pid=25569] ppid=25567 vsize=995440 CPUtime=51.07 /proc/25569/stat : 25569 (oree) R 25567 25569 24745 0 -1 4194304 310791 0 0 0 4976 131 0 0 25 0 1 0 160556514 1019330560 209127 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135272561 0 0 4096 17474 0 0 0 17 1 0 0 /proc/25569/statm: 248860 209127 131 317 0 248539 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 995440 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+92.6025 s] /proc/loadavg: 1.00 0.99 0.99 2/78 25570 /proc/meminfo: memFree=15888/2055920 swapFree=4153860/4192956 [pid=25569] ppid=25567 vsize=1850824 CPUtime=92.46 /proc/25569/stat : 25569 (oree) R 25567 25569 24745 0 -1 4194304 560530 0 0 0 9012 234 0 0 25 0 1 0 160556514 1895243776 380456 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/25569/statm: 462706 380460 136 317 0 462385 0 Current children cumulated CPU time (s) 92.46 Current children cumulated vsize (KiB) 1850824 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+93.0025 s] /proc/loadavg: 1.00 0.99 0.99 2/78 25570 /proc/meminfo: memFree=15888/2055920 swapFree=4153860/4192956 [pid=25569] ppid=25567 vsize=0 CPUtime=92.86 /proc/25569/stat : 25569 (oree) R 25567 25569 24745 0 -1 4194308 581230 0 0 0 9028 258 0 0 25 0 1 0 160556514 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0 /proc/25569/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 92.86 Current children cumulated vsize (KiB) 0 [startup+93.1025 s] /proc/loadavg: 1.00 0.99 0.99 2/78 25570 /proc/meminfo: memFree=15888/2055920 swapFree=4153860/4192956 [pid=25569] ppid=25567 vsize=0 CPUtime=92.96 /proc/25569/stat : 25569 (oree) R 25567 25569 24745 0 -1 4194308 581230 0 0 0 9028 268 0 0 25 0 1 0 160556514 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0 /proc/25569/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 92.96 Current children cumulated vsize (KiB) 0 Child status: 1 Real time (s): 93.1266 CPU time (s): 92.9949 CPU user time (s): 90.2863 CPU system time (s): 2.70859 CPU usage (%): 99.8585 Max. virtual memory (cumulated for all children) (KiB): 1877752 getrusage(RUSAGE_CHILDREN,...) data: user time used= 90.2863 system time used= 2.70859 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 581230 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= 1110 runsolver used 0.099984 second user time and 0.241963 second system time The end
Begin job on node4 on Tue Apr 17 21:26:28 UTC 2007 IDJOB= 356846 IDBENCH= 1504 IDSOLVER= 172 FILE ID= node4/356846-1176845172 PBS_JOBID= 4590130 Free space on /tmp= 66258 MiB SOLVER NAME= oree 0.1.2 alpha BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-MEDINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-ds.opb COMMAND LINE= oree /tmp/evaluation/356846-1176845172/instance-356846-1176845172.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node4/watcher-356846-1176845172 -o ROOT/results/node4/solver-356846-1176845172 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/356846-1176845172/instance-356846-1176845172.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= cc75ee6fc059a591840488be914609eb RANDOM SEED= 315648071 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: 872808 kB Buffers: 38908 kB Cached: 1051044 kB SwapCached: 2672 kB Active: 650040 kB Inactive: 470144 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 872808 kB SwapTotal: 4192956 kB SwapFree: 4153892 kB Dirty: 229296 kB Writeback: 0 kB Mapped: 37500 kB Slab: 48464 kB Committed_AS: 5229264 kB PageTables: 1832 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= 66258 MiB End job on node4 on Tue Apr 17 21:28:03 UTC 2007