Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | UNSAT | 12.4741 | 12.4795 |
Name | /OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/random/ rand.smallist/normalized-randcbf550.cudf.trendy.opb |
MD5SUM | a7e7edb8a7a39bcd8f4e9184d129148e |
Bench Category | OPT-BIGINT-LIN (optimisation, big integers, linear constraints) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 0.233964 |
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 | 6806 |
Total number of constraints | 20316 |
Number of constraints which are clauses | 20316 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 1147 |
Number of terms in the objective function | 3562 |
Biggest coefficient in the objective function | 5668315687 |
Number of bits for the biggest coefficient in the objective function | 33 |
Sum of the numbers in the objective function | 6495883419760 |
Number of bits of the sum of numbers in the objective function | 43 |
Biggest number in a constraint | 5668315687 |
Number of bits of the biggest number in a constraint | 33 |
Biggest sum of numbers in a constraint | 6495883419760 |
Number of bits of the biggest sum of numbers | 43 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
12.38/12.47 c 6806 20316 0 0 0 0 0 0 12.38/12.47 s UNSATISFIABLE
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-2684274-1277514894/watcher-2684274-1277514894 -o /tmp/evaluation-result-2684274-1277514894/solver-2684274-1277514894 -C 1800 -W 2000 -M 1800 run HOME/instance-2684274-1277514894.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: 1.29 1.37 1.38 3/107 27631 /proc/meminfo: memFree=1821208/2059040 swapFree=4138980/4192956 [pid=27631] ppid=27629 vsize=8700 CPUtime=0 /proc/27631/stat : 27631 (run) S 27629 27631 25348 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 125145147 8908800 251 1992294400 4194304 4922060 140734758764592 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/27631/statm: 2175 251 211 178 0 68 0 [startup+0.010249 s] /proc/loadavg: 1.29 1.37 1.38 3/107 27631 /proc/meminfo: memFree=1821208/2059040 swapFree=4138980/4192956 [pid=27631] ppid=27629 vsize=8700 CPUtime=0 /proc/27631/stat : 27631 (run) S 27629 27631 25348 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 125145147 8908800 251 1992294400 4194304 4922060 140734758764592 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/27631/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101239 s] /proc/loadavg: 1.29 1.37 1.38 3/107 27631 /proc/meminfo: memFree=1821208/2059040 swapFree=4138980/4192956 [pid=27631] ppid=27629 vsize=8700 CPUtime=0 /proc/27631/stat : 27631 (run) S 27629 27631 25348 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 125145147 8908800 251 1992294400 4194304 4922060 140734758764592 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/27631/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301269 s] /proc/loadavg: 1.29 1.37 1.38 3/107 27631 /proc/meminfo: memFree=1821208/2059040 swapFree=4138980/4192956 [pid=27631] ppid=27629 vsize=8700 CPUtime=0 /proc/27631/stat : 27631 (run) S 27629 27631 25348 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 125145147 8908800 251 1992294400 4194304 4922060 140734758764592 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/27631/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701305 s] /proc/loadavg: 1.29 1.37 1.38 3/107 27631 /proc/meminfo: memFree=1821208/2059040 swapFree=4138980/4192956 [pid=27631] ppid=27629 vsize=8700 CPUtime=0 /proc/27631/stat : 27631 (run) S 27629 27631 25348 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 125145147 8908800 251 1992294400 4194304 4922060 140734758764592 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/27631/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50136 s] /proc/loadavg: 1.29 1.37 1.38 2/109 27634 /proc/meminfo: memFree=1611260/2059040 swapFree=4138980/4192956 [pid=27631] ppid=27629 vsize=8700 CPUtime=0 /proc/27631/stat : 27631 (run) S 27629 27631 25348 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 125145147 8908800 251 1992294400 4194304 4922060 140734758764592 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/27631/statm: 2175 251 211 178 0 68 0 [pid=27633] ppid=27631 vsize=308960 CPUtime=1.48 /proc/27633/stat : 27633 (PBPASSolver) R 27631 27631 25348 0 -1 4202496 76806 0 0 0 61 87 0 0 25 0 1 0 125145148 316375040 76608 1992294400 134512640 134902295 4293869568 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/27633/statm: 77240 76609 256 96 0 76430 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 317660 [startup+3.10151 s] /proc/loadavg: 1.29 1.37 1.38 2/109 27634 /proc/meminfo: memFree=1404800/2059040 swapFree=4138980/4192956 [pid=27631] ppid=27629 vsize=8700 CPUtime=0 /proc/27631/stat : 27631 (run) S 27629 27631 25348 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 125145147 8908800 251 1992294400 4194304 4922060 140734758764592 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/27631/statm: 2175 251 211 178 0 68 0 [pid=27633] ppid=27631 vsize=584640 CPUtime=3.09 /proc/27633/stat : 27633 (PBPASSolver) R 27631 27631 25348 0 -1 4202496 145770 0 0 0 142 167 0 0 25 0 1 0 125145148 598671360 145564 1992294400 134512640 134902295 4293869568 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/27633/statm: 146160 145564 256 96 0 145350 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 593340 [startup+6.3008 s] /proc/loadavg: 1.27 1.36 1.38 2/109 27634 /proc/meminfo: memFree=906320/2059040 swapFree=4138980/4192956 [pid=27631] ppid=27629 vsize=8700 CPUtime=0 /proc/27631/stat : 27631 (run) S 27629 27631 25348 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 125145147 8908800 251 1992294400 4194304 4922060 140734758764592 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/27631/statm: 2175 251 211 178 0 68 0 [pid=27633] ppid=27631 vsize=904464 CPUtime=6.28 /proc/27633/stat : 27633 (PBPASSolver) R 27631 27631 25348 0 -1 4202496 234206 0 0 0 372 256 0 0 25 0 1 0 125145148 926171136 225448 1992294400 134512640 134902295 4293869568 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/27633/statm: 226116 225448 261 96 0 225306 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 913164 Solver just ended. Dumping a history of the last processes samples [startup+9.50108 s] /proc/loadavg: 1.27 1.36 1.38 2/109 27634 /proc/meminfo: memFree=869616/2059040 swapFree=4138980/4192956 [pid=27631] ppid=27629 vsize=8700 CPUtime=0 /proc/27631/stat : 27631 (run) S 27629 27631 25348 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 125145147 8908800 251 1992294400 4194304 4922060 140734758764592 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/27631/statm: 2175 251 211 178 0 68 0 [pid=27633] ppid=27631 vsize=965452 CPUtime=9.48 /proc/27633/stat : 27633 (PBPASSolver) R 27631 27631 25348 0 -1 4202496 249491 0 0 0 686 262 0 0 25 0 1 0 125145148 988622848 240733 1992294400 134512640 134902295 4293869568 18446744073709551615 4160676681 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/27633/statm: 241363 240736 261 96 0 240553 0 Current children cumulated CPU time (s) 9.48 Current children cumulated vsize (KiB) 974152 [startup+11.1012 s] /proc/loadavg: 1.25 1.36 1.37 2/109 27634 /proc/meminfo: memFree=837128/2059040 swapFree=4138980/4192956 [pid=27631] ppid=27629 vsize=8700 CPUtime=0 /proc/27631/stat : 27631 (run) S 27629 27631 25348 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 125145147 8908800 251 1992294400 4194304 4922060 140734758764592 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/27631/statm: 2175 251 211 178 0 68 0 [pid=27633] ppid=27631 vsize=987952 CPUtime=11.08 /proc/27633/stat : 27633 (PBPASSolver) R 27631 27631 25348 0 -1 4202496 255074 0 0 0 844 264 0 0 25 0 1 0 125145148 1011662848 246316 1992294400 134512640 134902295 4293869568 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/27633/statm: 246988 246316 261 96 0 246178 0 Current children cumulated CPU time (s) 11.08 Current children cumulated vsize (KiB) 996652 [startup+11.9013 s] /proc/loadavg: 1.25 1.36 1.37 2/109 27634 /proc/meminfo: memFree=837128/2059040 swapFree=4138980/4192956 [pid=27631] ppid=27629 vsize=8700 CPUtime=0 /proc/27631/stat : 27631 (run) S 27629 27631 25348 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 125145147 8908800 251 1992294400 4194304 4922060 140734758764592 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/27631/statm: 2175 251 211 178 0 68 0 [pid=27633] ppid=27631 vsize=998068 CPUtime=11.88 /proc/27633/stat : 27633 (PBPASSolver) R 27631 27631 25348 0 -1 4202496 257652 0 0 0 923 265 0 0 25 0 1 0 125145148 1022021632 248894 1992294400 134512640 134902295 4293869568 18446744073709551615 8873468 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/27633/statm: 249517 248894 261 96 0 248707 0 Current children cumulated CPU time (s) 11.88 Current children cumulated vsize (KiB) 1006768 [startup+12.3013 s] /proc/loadavg: 1.25 1.36 1.37 2/109 27634 /proc/meminfo: memFree=822868/2059040 swapFree=4138980/4192956 [pid=27631] ppid=27629 vsize=8700 CPUtime=0 /proc/27631/stat : 27631 (run) S 27629 27631 25348 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 125145147 8908800 251 1992294400 4194304 4922060 140734758764592 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/27631/statm: 2175 251 211 178 0 68 0 [pid=27633] ppid=27631 vsize=896756 CPUtime=12.28 /proc/27633/stat : 27633 (PBPASSolver) R 27631 27631 25348 0 -1 4202496 258705 0 0 0 962 266 0 0 25 0 1 0 125145148 918278144 223498 1992294400 134512640 134902295 4293869568 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/27633/statm: 224125 223434 261 96 0 223315 0 Current children cumulated CPU time (s) 12.28 Current children cumulated vsize (KiB) 905456 [startup+12.4013 s] /proc/loadavg: 1.25 1.36 1.37 2/109 27634 /proc/meminfo: memFree=822868/2059040 swapFree=4138980/4192956 [pid=27631] ppid=27629 vsize=8700 CPUtime=0 /proc/27631/stat : 27631 (run) S 27629 27631 25348 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 125145147 8908800 251 1992294400 4194304 4922060 140734758764592 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/27631/statm: 2175 251 211 178 0 68 0 [pid=27633] ppid=27631 vsize=327572 CPUtime=12.38 /proc/27633/stat : 27633 (PBPASSolver) R 27631 27631 25348 0 -1 4202496 258705 0 0 0 965 273 0 0 25 0 1 0 125145148 335433728 81254 1992294400 134512640 134902295 4293869568 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/27633/statm: 81829 81254 261 96 0 81019 0 Current children cumulated CPU time (s) 12.38 Current children cumulated vsize (KiB) 336272 Child status: 0 Real time (s): 12.4795 CPU time (s): 12.4741 CPU user time (s): 9.69953 CPU system time (s): 2.77458 CPU usage (%): 99.9567 Max. virtual memory (cumulated for all children) (KiB): 1010448 getrusage(RUSAGE_CHILDREN,...) data: user time used= 9.69952 system time used= 2.77458 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 259270 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= 6 involuntary context switches= 37 runsolver used 0.024996 second user time and 0.065989 second system time The end
Begin job on node025 at 2010-06-26 03:14:54 IDJOB=2684274 IDBENCH=72326 IDSOLVER=1174 FILE ID=node025/2684274-1277514894 PBS_JOBID= 11190603 Free space on /tmp= 62308 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/random/rand.smallist/normalized-randcbf550.cudf.trendy.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684274-1277514894/watcher-2684274-1277514894 -o /tmp/evaluation-result-2684274-1277514894/solver-2684274-1277514894 -C 1800 -W 2000 -M 1800 run HOME/instance-2684274-1277514894.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a7e7edb8a7a39bcd8f4e9184d129148e RANDOM SEED=910563579 node025.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 : 3000.242 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 : 3000.242 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 : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1821604 kB Buffers: 28376 kB Cached: 112020 kB SwapCached: 6400 kB Active: 69864 kB Inactive: 83884 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1821604 kB SwapTotal: 4192956 kB SwapFree: 4138980 kB Dirty: 1472 kB Writeback: 8 kB AnonPages: 11856 kB Mapped: 11960 kB Slab: 61588 kB PageTables: 4324 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 184036 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= 62308 MiB End job on node025 at 2010-06-26 03:15:07