Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | OPT | 3 | 10.6854 | 10.6894 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=47-P1=37-B.opb |
MD5SUM | 515f2452a47dcd7c700e28959e56e1e0 |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.039993 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 18 |
Total number of constraints | 3 |
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 | 3 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 42 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 2048 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 8012 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 36 |
Sum of products size (including duplicates) | 72 |
Number of different products | 36 |
Sum of products size | 72 |
1.29/1.37 c 18 3 36 72 0 0 0 0 1.29/1.37 o 63 1.29/1.37 o 25 1.29/1.37 c 32 ~x4388+16 ~x4387+8 ~x4386+4 ~x4385+2 ~x4384+1 ~x4383+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=114 1.29/1.37 o 3 1.29/1.37 c 32 ~x4388+16 ~x4387+8 ~x4386+4 ~x4385+2 ~x4384+1 ~x4383+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=125 1.29/1.37 c 32 ~x4388+16 ~x4387+8 ~x4386+4 ~x4385+2 ~x4384+1 ~x4383+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=124 10.59/10.68 o 3 10.59/10.68 s OPTIMUM FOUND 10.59/10.68 v x1 x2 -x3 -x4 -x5 -x6 x7 -x8 -x9 x10 x11 -x12 x13 -x14 -x15 -x16 -x17 -x18
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2673298-1276808187/watcher-2673298-1276808187 -o /tmp/evaluation-result-2673298-1276808187/solver-2673298-1276808187 -C 1800 -W 2000 -M 1800 run HOME/instance-2673298-1276808187.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: 0.98 1.00 1.00 3/106 17284 /proc/meminfo: memFree=1856492/2059040 swapFree=4136124/4192956 [pid=17284] ppid=17282 vsize=8700 CPUtime=0 /proc/17284/stat : 17284 (run) S 17282 17284 16658 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 54474142 8908800 251 1992294400 4194304 4922060 140734380123888 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17284/statm: 2175 251 211 178 0 68 0 [startup+0.03104 s] /proc/loadavg: 0.98 1.00 1.00 3/106 17284 /proc/meminfo: memFree=1856492/2059040 swapFree=4136124/4192956 [pid=17284] ppid=17282 vsize=8700 CPUtime=0 /proc/17284/stat : 17284 (run) S 17282 17284 16658 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 54474142 8908800 251 1992294400 4194304 4922060 140734380123888 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17284/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100037 s] /proc/loadavg: 0.98 1.00 1.00 3/106 17284 /proc/meminfo: memFree=1856492/2059040 swapFree=4136124/4192956 [pid=17284] ppid=17282 vsize=8700 CPUtime=0 /proc/17284/stat : 17284 (run) S 17282 17284 16658 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 54474142 8908800 251 1992294400 4194304 4922060 140734380123888 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17284/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.30003 s] /proc/loadavg: 0.98 1.00 1.00 3/106 17284 /proc/meminfo: memFree=1856492/2059040 swapFree=4136124/4192956 [pid=17284] ppid=17282 vsize=8700 CPUtime=0 /proc/17284/stat : 17284 (run) S 17282 17284 16658 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 54474142 8908800 251 1992294400 4194304 4922060 140734380123888 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17284/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700015 s] /proc/loadavg: 0.98 1.00 1.00 3/106 17284 /proc/meminfo: memFree=1856492/2059040 swapFree=4136124/4192956 [pid=17284] ppid=17282 vsize=8700 CPUtime=0 /proc/17284/stat : 17284 (run) S 17282 17284 16658 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 54474142 8908800 251 1992294400 4194304 4922060 140734380123888 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17284/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50099 s] /proc/loadavg: 0.98 1.00 1.00 2/108 17287 /proc/meminfo: memFree=1850400/2059040 swapFree=4136124/4192956 [pid=17284] ppid=17282 vsize=8700 CPUtime=0 /proc/17284/stat : 17284 (run) S 17282 17284 16658 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 54474142 8908800 251 1992294400 4194304 4922060 140734380123888 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17284/statm: 2175 251 211 178 0 68 0 [pid=17286] ppid=17284 vsize=9308 CPUtime=1.48 /proc/17286/stat : 17286 (PBPASSolver) R 17284 17284 16658 0 -1 4202496 3901 0 0 0 147 1 0 0 25 0 1 0 54474143 9531392 1737 1992294400 134512640 134902295 4288864368 18446744073709551615 4160182398 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/17286/statm: 2327 1737 270 96 0 1539 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 18008 [startup+3.10092 s] /proc/loadavg: 0.98 1.00 1.00 2/108 17287 /proc/meminfo: memFree=1849904/2059040 swapFree=4136124/4192956 [pid=17284] ppid=17282 vsize=8700 CPUtime=0 /proc/17284/stat : 17284 (run) S 17282 17284 16658 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 54474142 8908800 251 1992294400 4194304 4922060 140734380123888 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17284/statm: 2175 251 211 178 0 68 0 [pid=17286] ppid=17284 vsize=9704 CPUtime=3.08 /proc/17286/stat : 17286 (PBPASSolver) R 17284 17284 16658 0 -1 4202496 4008 0 0 0 307 1 0 0 25 0 1 0 54474143 9936896 1844 1992294400 134512640 134902295 4288864368 18446744073709551615 4160171632 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/17286/statm: 2426 1844 270 96 0 1638 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 18404 [startup+6.30081 s] /proc/loadavg: 0.98 1.00 1.00 2/108 17287 /proc/meminfo: memFree=1848788/2059040 swapFree=4136124/4192956 [pid=17284] ppid=17282 vsize=8700 CPUtime=0 /proc/17284/stat : 17284 (run) S 17282 17284 16658 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 54474142 8908800 251 1992294400 4194304 4922060 140734380123888 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17284/statm: 2175 251 211 178 0 68 0 [pid=17286] ppid=17284 vsize=10628 CPUtime=6.28 /proc/17286/stat : 17286 (PBPASSolver) R 17284 17284 16658 0 -1 4202496 4250 0 0 0 627 1 0 0 25 0 1 0 54474143 10883072 2086 1992294400 134512640 134902295 4288864368 18446744073709551615 7443964 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/17286/statm: 2657 2086 270 96 0 1869 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 19328 Solver just ended. Dumping a history of the last processes samples [startup+7.90175 s] /proc/loadavg: 0.98 1.00 1.00 2/108 17287 /proc/meminfo: memFree=1848168/2059040 swapFree=4136124/4192956 [pid=17284] ppid=17282 vsize=8700 CPUtime=0 /proc/17284/stat : 17284 (run) S 17282 17284 16658 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 54474142 8908800 251 1992294400 4194304 4922060 140734380123888 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17284/statm: 2175 251 211 178 0 68 0 [pid=17286] ppid=17284 vsize=11156 CPUtime=7.88 /proc/17286/stat : 17286 (PBPASSolver) R 17284 17284 16658 0 -1 4202496 4365 0 0 0 787 1 0 0 25 0 1 0 54474143 11423744 2201 1992294400 134512640 134902295 4288864368 18446744073709551615 4160182406 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/17286/statm: 2789 2201 270 96 0 2001 0 Current children cumulated CPU time (s) 7.88 Current children cumulated vsize (KiB) 19856 [startup+9.50069 s] /proc/loadavg: 0.98 1.00 1.00 2/108 17287 /proc/meminfo: memFree=1847920/2059040 swapFree=4136124/4192956 [pid=17284] ppid=17282 vsize=8700 CPUtime=0 /proc/17284/stat : 17284 (run) S 17282 17284 16658 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 54474142 8908800 251 1992294400 4194304 4922060 140734380123888 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17284/statm: 2175 251 211 178 0 68 0 [pid=17286] ppid=17284 vsize=11444 CPUtime=9.48 /proc/17286/stat : 17286 (PBPASSolver) R 17284 17284 16658 0 -1 4202496 4439 0 0 0 947 1 0 0 25 0 1 0 54474143 11718656 2275 1992294400 134512640 134902295 4288864368 18446744073709551615 4160170647 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/17286/statm: 2861 2275 270 96 0 2073 0 Current children cumulated CPU time (s) 9.48 Current children cumulated vsize (KiB) 20144 [startup+10.3007 s] /proc/loadavg: 0.98 1.00 1.00 2/108 17287 /proc/meminfo: memFree=1847796/2059040 swapFree=4136124/4192956 [pid=17284] ppid=17282 vsize=8700 CPUtime=0 /proc/17284/stat : 17284 (run) S 17282 17284 16658 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 54474142 8908800 251 1992294400 4194304 4922060 140734380123888 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17284/statm: 2175 251 211 178 0 68 0 [pid=17286] ppid=17284 vsize=11576 CPUtime=10.29 /proc/17286/stat : 17286 (PBPASSolver) R 17284 17284 16658 0 -1 4202496 4468 0 0 0 1027 2 0 0 25 0 1 0 54474143 11853824 2304 1992294400 134512640 134902295 4288864368 18446744073709551615 4160171145 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/17286/statm: 2894 2304 270 96 0 2106 0 Current children cumulated CPU time (s) 10.29 Current children cumulated vsize (KiB) 20276 [startup+10.5006 s] /proc/loadavg: 0.98 1.00 1.00 2/108 17287 /proc/meminfo: memFree=1847796/2059040 swapFree=4136124/4192956 [pid=17284] ppid=17282 vsize=8700 CPUtime=0 /proc/17284/stat : 17284 (run) S 17282 17284 16658 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 54474142 8908800 251 1992294400 4194304 4922060 140734380123888 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17284/statm: 2175 251 211 178 0 68 0 [pid=17286] ppid=17284 vsize=11576 CPUtime=10.49 /proc/17286/stat : 17286 (PBPASSolver) R 17284 17284 16658 0 -1 4202496 4478 0 0 0 1047 2 0 0 25 0 1 0 54474143 11853824 2314 1992294400 134512640 134902295 4288864368 18446744073709551615 4160185228 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/17286/statm: 2894 2314 270 96 0 2106 0 Current children cumulated CPU time (s) 10.49 Current children cumulated vsize (KiB) 20276 [startup+10.6006 s] /proc/loadavg: 0.98 1.00 1.00 2/108 17287 /proc/meminfo: memFree=1847796/2059040 swapFree=4136124/4192956 [pid=17284] ppid=17282 vsize=8700 CPUtime=0 /proc/17284/stat : 17284 (run) S 17282 17284 16658 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 54474142 8908800 251 1992294400 4194304 4922060 140734380123888 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17284/statm: 2175 251 211 178 0 68 0 [pid=17286] ppid=17284 vsize=11576 CPUtime=10.59 /proc/17286/stat : 17286 (PBPASSolver) R 17284 17284 16658 0 -1 4202496 4482 0 0 0 1057 2 0 0 25 0 1 0 54474143 11853824 2318 1992294400 134512640 134902295 4288864368 18446744073709551615 4160152354 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/17286/statm: 2894 2318 270 96 0 2106 0 Current children cumulated CPU time (s) 10.59 Current children cumulated vsize (KiB) 20276 Child status: 0 Real time (s): 10.6894 CPU time (s): 10.6854 CPU user time (s): 10.6584 CPU system time (s): 0.026995 CPU usage (%): 99.9622 Max. virtual memory (cumulated for all children) (KiB): 20276 getrusage(RUSAGE_CHILDREN,...) data: user time used= 10.6584 system time used= 0.026995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5046 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= 7 involuntary context switches= 231 runsolver used 0.020996 second user time and 0.06399 second system time The end
Begin job on node026 at 2010-06-17 22:56:27 IDJOB=2673298 IDBENCH=47965 IDSOLVER=1174 FILE ID=node026/2673298-1276808187 PBS_JOBID= 11176660 Free space on /tmp= 62556 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=47-P1=37-B.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673298-1276808187/watcher-2673298-1276808187 -o /tmp/evaluation-result-2673298-1276808187/solver-2673298-1276808187 -C 1800 -W 2000 -M 1800 run HOME/instance-2673298-1276808187.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 515f2452a47dcd7c700e28959e56e1e0 RANDOM SEED=264429730 node026.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 : 3000.201 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 : 3000.201 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: 1856888 kB Buffers: 28616 kB Cached: 80116 kB SwapCached: 9204 kB Active: 52876 kB Inactive: 68128 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1856888 kB SwapTotal: 4192956 kB SwapFree: 4136124 kB Dirty: 636 kB Writeback: 0 kB AnonPages: 10920 kB Mapped: 9144 kB Slab: 58940 kB PageTables: 4052 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180244 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= 62556 MiB End job on node026 at 2010-06-17 22:56:38