Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | ? (MO) | 32.56 | 32.5832 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-fit2d.opb |
MD5SUM | 98a903315aa0fe9737bc6b622eafe352 |
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 | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -700 |
Optimality of the best value was proved | NO |
Number of variables | 118500 |
Total number of constraints | 10525 |
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 | 10525 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 118500 |
Number of terms in the objective function | 102000 |
Biggest coefficient in the objective function | 166502400 |
Number of bits for the biggest coefficient in the objective function | 28 |
Sum of the numbers in the objective function | 44079267426 |
Number of bits of the sum of numbers in the objective function | 36 |
Biggest number in a constraint | 166502400 |
Number of bits of the biggest number in a constraint | 28 |
Biggest sum of numbers in a constraint | 44079267426 |
Number of bits of the biggest sum of numbers | 36 |
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 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 6.60/6.66 c constraints 10525/0 clauses 0/0 units 0 6.60/6.66 c vars 118500 6.60/6.67 c objective 102000 + -3752283626 32.37/32.40 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-2668558-1276547421/watcher-2668558-1276547421 -o /tmp/evaluation-result-2668558-1276547421/solver-2668558-1276547421 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668558-1276547421.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: 1.86 1.94 1.62 3/106 845 /proc/meminfo: memFree=1827924/2059040 swapFree=4136456/4192956 [pid=845] ppid=843 vsize=2208 CPUtime=0 /proc/845/stat : 845 (pbct) R 843 845 32615 0 -1 4202496 260 0 0 0 0 0 0 0 20 0 1 0 30346267 2260992 182 1992294400 134512640 136485738 4291571968 18446744073709551615 135416638 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/845/statm: 552 185 149 482 0 68 0 [startup+0.0483409 s] /proc/loadavg: 1.86 1.94 1.62 3/106 845 /proc/meminfo: memFree=1827924/2059040 swapFree=4136456/4192956 [pid=845] ppid=843 vsize=4080 CPUtime=0.04 /proc/845/stat : 845 (pbct) R 843 845 32615 0 -1 4202496 735 0 0 0 4 0 0 0 20 0 1 0 30346267 4177920 510 1992294400 134512640 136485738 4291571968 18446744073709551615 135567569 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/845/statm: 1020 510 149 482 0 536 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 4080 [startup+0.101346 s] /proc/loadavg: 1.86 1.94 1.62 3/106 845 /proc/meminfo: memFree=1827924/2059040 swapFree=4136456/4192956 [pid=845] ppid=843 vsize=5936 CPUtime=0.09 /proc/845/stat : 845 (pbct) R 843 845 32615 0 -1 4202496 1326 0 0 0 9 0 0 0 20 0 1 0 30346267 6078464 875 1992294400 134512640 136485738 4291571968 18446744073709551615 135178844 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/845/statm: 1484 875 149 482 0 1000 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5936 [startup+0.300369 s] /proc/loadavg: 1.86 1.94 1.62 3/106 845 /proc/meminfo: memFree=1827924/2059040 swapFree=4136456/4192956 [pid=845] ppid=843 vsize=9564 CPUtime=0.29 /proc/845/stat : 845 (pbct) R 843 845 32615 0 -1 4202496 2698 0 0 0 29 0 0 0 20 0 1 0 30346267 9793536 1797 1992294400 134512640 136485738 4291571968 18446744073709551615 135180278 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/845/statm: 2391 1797 150 482 0 1907 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 9564 [startup+0.700416 s] /proc/loadavg: 1.86 1.94 1.62 3/106 845 /proc/meminfo: memFree=1827924/2059040 swapFree=4136456/4192956 [pid=845] ppid=843 vsize=16560 CPUtime=0.69 /proc/845/stat : 845 (pbct) R 843 845 32615 0 -1 4202496 4441 0 0 0 68 1 0 0 21 0 1 0 30346267 16957440 3540 1992294400 134512640 136485738 4291571968 18446744073709551615 135844759 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/845/statm: 4140 3540 156 482 0 3656 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 16560 [startup+1.50051 s] /proc/loadavg: 1.86 1.94 1.62 2/107 846 /proc/meminfo: memFree=1804728/2059040 swapFree=4136456/4192956 [pid=845] ppid=843 vsize=35400 CPUtime=1.49 /proc/845/stat : 845 (pbct) R 843 845 32615 0 -1 4202496 9853 0 0 0 146 3 0 0 23 0 1 0 30346267 36249600 7794 1992294400 134512640 136485738 4291571968 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/845/statm: 8850 7794 156 482 0 8366 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 35400 [startup+3.1007 s] /proc/loadavg: 1.86 1.94 1.62 2/107 846 /proc/meminfo: memFree=1788980/2059040 swapFree=4136456/4192956 [pid=845] ppid=843 vsize=61948 CPUtime=3.09 /proc/845/stat : 845 (pbct) R 843 845 32615 0 -1 4202496 16998 0 0 0 303 6 0 0 25 0 1 0 30346267 63434752 13844 1992294400 134512640 136485738 4291571968 18446744073709551615 135350472 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/845/statm: 15487 13844 156 482 0 15003 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 61948 [startup+6.30107 s] /proc/loadavg: 1.87 1.94 1.62 2/107 848 /proc/meminfo: memFree=1738388/2059040 swapFree=4136456/4192956 [pid=845] ppid=843 vsize=124040 CPUtime=6.29 /proc/845/stat : 845 (pbct) R 843 845 32615 0 -1 4202496 33278 0 0 0 617 12 0 0 25 0 1 0 30346267 127016960 26134 1992294400 134512640 136485738 4291571968 18446744073709551615 135857117 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/845/statm: 31010 26134 156 482 0 30526 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 124040 [startup+12.7008 s] /proc/loadavg: 1.80 1.93 1.61 2/107 848 /proc/meminfo: memFree=1281696/2059040 swapFree=4136456/4192956 [pid=845] ppid=843 vsize=618268 CPUtime=12.69 /proc/845/stat : 845 (pbct) R 843 845 32615 0 -1 4202496 162580 0 0 0 1200 69 0 0 25 0 1 0 30346267 633106432 149019 1992294400 134512640 136485738 4291571968 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/845/statm: 154567 149020 197 482 0 154083 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 618268 [startup+25.5003 s] /proc/loadavg: 1.62 1.88 1.60 2/107 848 /proc/meminfo: memFree=375876/2059040 swapFree=4136456/4192956 [pid=845] ppid=843 vsize=1494772 CPUtime=25.48 /proc/845/stat : 845 (pbct) R 843 845 32615 0 -1 4202496 397355 0 0 0 2377 171 0 0 25 0 1 0 30346267 1530646528 364092 1992294400 134512640 136485738 4291571968 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/845/statm: 373693 364093 197 482 0 373209 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 1494772 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+32.4011 s] /proc/loadavg: 1.57 1.86 1.60 2/107 848 /proc/meminfo: memFree=63396/2059040 swapFree=4136456/4192956 [pid=845] ppid=843 vsize=1844248 CPUtime=32.37 /proc/845/stat : 845 (pbct) R 843 845 32615 0 -1 4202496 494662 0 0 0 3022 215 0 0 25 0 1 0 30346267 1888509952 440482 1992294400 134512640 136485738 4291571968 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/845/statm: 461062 440482 197 482 0 460578 0 Current children cumulated CPU time (s) 32.37 Current children cumulated vsize (KiB) 1844248 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+32.5092 s] /proc/loadavg: 1.57 1.86 1.60 2/107 848 /proc/meminfo: memFree=63396/2059040 swapFree=4136456/4192956 [pid=845] ppid=843 vsize=0 CPUtime=32.48 /proc/845/stat : 845 (pbct) R 843 845 32615 0 -1 4194308 494726 0 0 0 3023 225 0 0 25 0 1 0 30346267 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/845/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 32.48 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 32.5832 CPU time (s): 32.56 CPU user time (s): 30.2304 CPU system time (s): 2.32965 CPU usage (%): 99.929 Max. virtual memory (cumulated for all children) (KiB): 1844248 getrusage(RUSAGE_CHILDREN,...) data: user time used= 30.2304 system time used= 2.32965 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 494726 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= 457 runsolver used 0.049992 second user time and 0.173973 second system time The end
Begin job on node001 at 2010-06-14 22:30:22 IDJOB=2668558 IDBENCH=2404 IDSOLVER=1170 FILE ID=node001/2668558-1276547421 PBS_JOBID= 11173469 Free space on /tmp= 62416 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-fit2d.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668558-1276547421/watcher-2668558-1276547421 -o /tmp/evaluation-result-2668558-1276547421/solver-2668558-1276547421 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668558-1276547421.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 98a903315aa0fe9737bc6b622eafe352 RANDOM SEED=1291228903 node001.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 : 3000.202 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 : 6000.40 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 : 3000.202 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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1828452 kB Buffers: 23932 kB Cached: 128056 kB SwapCached: 9648 kB Active: 101204 kB Inactive: 63480 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1828452 kB SwapTotal: 4192956 kB SwapFree: 4136456 kB Dirty: 22204 kB Writeback: 0 kB AnonPages: 11204 kB Mapped: 9388 kB Slab: 44084 kB PageTables: 4004 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180844 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= 62412 MiB End job on node001 at 2010-06-14 22:30:57