Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | ? (MO) | 30.1784 | 30.187 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-greenbea.opb |
MD5SUM | fed9726f7ff3b53e29a48b8849ad3d9b |
Bench Category | OPT-BIGINT (optimisation, big 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 | 155427 |
Total number of constraints | 2674 |
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 | 2674 |
Minimum length of a constraint | 11 |
Maximum length of a constraint | 7267 |
Number of terms in the objective function | 15205 |
Biggest coefficient in the objective function | 536870912000000 |
Number of bits for the biggest coefficient in the objective function | 49 |
Sum of the numbers in the objective function | 11303756896327816 |
Number of bits of the sum of numbers in the objective function | 54 |
Biggest number in a constraint | 536870912000000 |
Number of bits of the biggest number in a constraint | 49 |
Biggest sum of numbers in a constraint | 24454743822989865 |
Number of bits of the biggest sum of numbers | 55 |
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 PB/CT 0.1.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 2.99/3.05 c constraints 2674/0 clauses 0/0 units 369 2.99/3.05 c vars 155427 2.99/3.05 c objective 15205 + -5446673580575230 30.00/30.01 s UNKNOWN
ERROR: no interpretation found !
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681948-1277487224/watcher-2681948-1277487224 -o /tmp/evaluation-result-2681948-1277487224/solver-2681948-1277487224 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681948-1277487224.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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.95 1.00 1.00 3/105 29291 /proc/meminfo: memFree=1761568/2059040 swapFree=4140364/4192956 [pid=29291] ppid=29289 vsize=2416 CPUtime=0 /proc/29291/stat : 29291 (pbct) R 29289 29291 28558 0 -1 4202496 294 0 0 0 0 0 0 0 24 0 1 0 90016036 2473984 213 1992294400 134512640 136421960 4293979632 18446744073709551615 135160329 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29291/statm: 604 213 138 467 0 135 0 [startup+0.0622959 s] /proc/loadavg: 0.95 1.00 1.00 3/105 29291 /proc/meminfo: memFree=1761568/2059040 swapFree=4140364/4192956 [pid=29291] ppid=29289 vsize=3136 CPUtime=0.06 /proc/29291/stat : 29291 (pbct) R 29289 29291 28558 0 -1 4202496 540 0 0 0 6 0 0 0 24 0 1 0 90016036 3211264 426 1992294400 134512640 136421960 4293979632 18446744073709551615 135158929 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29291/statm: 784 427 146 467 0 315 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 3136 [startup+0.101299 s] /proc/loadavg: 0.95 1.00 1.00 3/105 29291 /proc/meminfo: memFree=1761568/2059040 swapFree=4140364/4192956 [pid=29291] ppid=29289 vsize=4196 CPUtime=0.09 /proc/29291/stat : 29291 (pbct) R 29289 29291 28558 0 -1 4202496 779 0 0 0 9 0 0 0 24 0 1 0 90016036 4296704 665 1992294400 134512640 136421960 4293979632 18446744073709551615 135154981 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29291/statm: 1049 665 146 467 0 580 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4196 [startup+0.301318 s] /proc/loadavg: 0.95 1.00 1.00 3/105 29291 /proc/meminfo: memFree=1761568/2059040 swapFree=4140364/4192956 [pid=29291] ppid=29289 vsize=8684 CPUtime=0.29 /proc/29291/stat : 29291 (pbct) R 29289 29291 28558 0 -1 4202496 1903 0 0 0 29 0 0 0 25 0 1 0 90016036 8892416 1789 1992294400 134512640 136421960 4293979632 18446744073709551615 135160343 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29291/statm: 2171 1789 146 467 0 1702 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 8684 [startup+0.701357 s] /proc/loadavg: 0.95 1.00 1.00 3/105 29291 /proc/meminfo: memFree=1761568/2059040 swapFree=4140364/4192956 [pid=29291] ppid=29289 vsize=17572 CPUtime=0.69 /proc/29291/stat : 29291 (pbct) R 29289 29291 28558 0 -1 4202496 4053 0 0 0 67 2 0 0 25 0 1 0 90016036 17993728 3939 1992294400 134512640 136421960 4293979632 18446744073709551615 135818227 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29291/statm: 4393 3939 146 467 0 3924 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 17572 [startup+1.50143 s] /proc/loadavg: 0.95 1.00 1.00 2/106 29292 /proc/meminfo: memFree=1740232/2059040 swapFree=4140364/4192956 [pid=29291] ppid=29289 vsize=34748 CPUtime=1.49 /proc/29291/stat : 29291 (pbct) R 29289 29291 28558 0 -1 4202496 8075 0 0 0 145 4 0 0 25 0 1 0 90016036 35581952 7961 1992294400 134512640 136421960 4293979632 18446744073709551615 135809653 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29291/statm: 8687 7962 146 467 0 8218 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 34748 [startup+3.10159 s] /proc/loadavg: 1.04 1.01 1.00 2/106 29292 /proc/meminfo: memFree=1716424/2059040 swapFree=4140364/4192956 [pid=29291] ppid=29289 vsize=71364 CPUtime=3.09 /proc/29291/stat : 29291 (pbct) R 29289 29291 28558 0 -1 4202496 16754 0 0 0 301 8 0 0 25 0 1 0 90016036 73076736 16640 1992294400 134512640 136421960 4293979632 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29291/statm: 17841 16642 195 467 0 17372 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 71364 [startup+6.3009 s] /proc/loadavg: 1.04 1.01 1.00 2/106 29292 /proc/meminfo: memFree=1494340/2059040 swapFree=4140364/4192956 [pid=29291] ppid=29289 vsize=347692 CPUtime=6.29 /proc/29291/stat : 29291 (pbct) R 29289 29291 28558 0 -1 4202496 88976 0 0 0 587 42 0 0 25 0 1 0 90016036 356036608 83835 1992294400 134512640 136421960 4293979632 18446744073709551615 135809833 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29291/statm: 86923 83836 195 467 0 86454 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 347692 [startup+12.7015 s] /proc/loadavg: 1.18 1.04 1.01 2/106 29294 /proc/meminfo: memFree=1026364/2059040 swapFree=4140364/4192956 [pid=29291] ppid=29289 vsize=793968 CPUtime=12.69 /proc/29291/stat : 29291 (pbct) R 29289 29291 28558 0 -1 4202496 207074 0 0 0 1176 93 0 0 25 0 1 0 90016036 813023232 195334 1992294400 134512640 136421960 4293979632 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29291/statm: 198492 195335 195 467 0 198023 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 793968 [startup+25.5008 s] /proc/loadavg: 1.15 1.04 1.01 2/106 29294 /proc/meminfo: memFree=265004/2059040 swapFree=4140364/4192956 [pid=29291] ppid=29289 vsize=1523708 CPUtime=25.48 /proc/29291/stat : 29291 (pbct) R 29289 29291 28558 0 -1 4202496 406188 0 0 0 2375 173 0 0 25 0 1 0 90016036 1560276992 377805 1992294400 134512640 136421960 4293979632 18446744073709551615 135430206 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29291/statm: 380927 377806 195 467 0 380458 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 1523708 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+30.0012 s] /proc/loadavg: 1.14 1.04 1.01 2/106 29294 /proc/meminfo: memFree=10588/2059040 swapFree=4140364/4192956 [pid=29291] ppid=29289 vsize=1846264 CPUtime=30 /proc/29291/stat : 29291 (pbct) R 29289 29291 28558 0 -1 4202496 490788 0 0 0 2791 209 0 0 25 0 1 0 90016036 1890574336 441921 1992294400 134512640 136421960 4293979632 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29291/statm: 461566 441922 195 467 0 461097 0 Current children cumulated CPU time (s) 30 Current children cumulated vsize (KiB) 1846264 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+30.1202 s] /proc/loadavg: 1.14 1.04 1.01 2/106 29294 /proc/meminfo: memFree=10588/2059040 swapFree=4140364/4192956 [pid=29291] ppid=29289 vsize=0 CPUtime=30.1 /proc/29291/stat : 29291 (pbct) R 29289 29291 28558 0 -1 4194308 490796 0 0 0 2791 219 0 0 25 0 1 0 90016036 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/29291/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 30.1 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 30.187 CPU time (s): 30.1784 CPU user time (s): 27.9188 CPU system time (s): 2.25966 CPU usage (%): 99.9716 Max. virtual memory (cumulated for all children) (KiB): 1846264 getrusage(RUSAGE_CHILDREN,...) data: user time used= 27.9188 system time used= 2.25966 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 490796 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= 1 involuntary context switches= 28 runsolver used 0.047992 second user time and 0.161975 second system time The end
Begin job on node089 at 2010-06-25 19:33:45 IDJOB=2681948 IDBENCH=2438 IDSOLVER=1192 FILE ID=node089/2681948-1277487224 PBS_JOBID= 11190479 Free space on /tmp= 62540 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-greenbea.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681948-1277487224/watcher-2681948-1277487224 -o /tmp/evaluation-result-2681948-1277487224/solver-2681948-1277487224 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681948-1277487224.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= fed9726f7ff3b53e29a48b8849ad3d9b RANDOM SEED=738295380 node089.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.244 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.48 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 : 3000.244 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5999.47 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1761972 kB Buffers: 35796 kB Cached: 158316 kB SwapCached: 5456 kB Active: 84488 kB Inactive: 122080 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1761972 kB SwapTotal: 4192956 kB SwapFree: 4140364 kB Dirty: 16120 kB Writeback: 0 kB AnonPages: 11004 kB Mapped: 11888 kB Slab: 68692 kB PageTables: 4156 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181444 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62540 MiB End job on node089 at 2010-06-25 19:34:17