Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | OPT | 3 | 1.87671 | 1.87814 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ roussel/factor-mod-B/factor-mod-size=5-P0=23-P1=11-P2=19-B.opb |
MD5SUM | 0c64db0313edaf06e7632f65d9dae11e |
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 | 0.034994 |
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 | 30 |
Total number of constraints | 5 |
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 | 5 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1984 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 50 |
Sum of products size (including duplicates) | 100 |
Number of different products | 50 |
Sum of products size | 100 |
1.39/1.44 c 30 5 50 100 0 0 0 0 1.39/1.44 o 17 1.39/1.44 c 16 ~x4668+8 ~x4667+4 ~x4666+2 ~x4665+1 ~x4664+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=54 1.39/1.44 o 5 1.39/1.44 c 16 ~x4668+8 ~x4667+4 ~x4666+2 ~x4665+1 ~x4664+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=60 1.39/1.44 c 16 ~x4668+8 ~x4667+4 ~x4666+2 ~x4665+1 ~x4664+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=59 1.79/1.87 o 3 1.79/1.87 o 3 1.79/1.87 s OPTIMUM FOUND 1.79/1.87 v x1 x2 -x3 -x4 -x5 x6 x7 -x8 -x9 -x10 x11 x12 x13 x14 -x15 x16 -x17 -x18 x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 x28 -x29 -x30
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2673399-1276810183/watcher-2673399-1276810183 -o /tmp/evaluation-result-2673399-1276810183/solver-2673399-1276810183 -C 1800 -W 2000 -M 1800 run HOME/instance-2673399-1276810183.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: 1.00 1.00 1.00 3/105 23720 /proc/meminfo: memFree=1899760/2059040 swapFree=4140128/4192956 [pid=23720] ppid=23718 vsize=8700 CPUtime=0 /proc/23720/stat : 23720 (run) S 23718 23720 22785 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22311772 8908800 251 1992294400 4194304 4922060 140735885240608 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23720/statm: 2175 251 211 178 0 68 0 [startup+0.0221119 s] /proc/loadavg: 1.00 1.00 1.00 3/105 23720 /proc/meminfo: memFree=1899760/2059040 swapFree=4140128/4192956 [pid=23720] ppid=23718 vsize=8700 CPUtime=0 /proc/23720/stat : 23720 (run) S 23718 23720 22785 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22311772 8908800 251 1992294400 4194304 4922060 140735885240608 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23720/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.10112 s] /proc/loadavg: 1.00 1.00 1.00 3/105 23720 /proc/meminfo: memFree=1899760/2059040 swapFree=4140128/4192956 [pid=23720] ppid=23718 vsize=8700 CPUtime=0 /proc/23720/stat : 23720 (run) S 23718 23720 22785 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22311772 8908800 251 1992294400 4194304 4922060 140735885240608 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23720/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.30114 s] /proc/loadavg: 1.00 1.00 1.00 3/105 23720 /proc/meminfo: memFree=1899760/2059040 swapFree=4140128/4192956 [pid=23720] ppid=23718 vsize=8700 CPUtime=0 /proc/23720/stat : 23720 (run) S 23718 23720 22785 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22311772 8908800 251 1992294400 4194304 4922060 140735885240608 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23720/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701178 s] /proc/loadavg: 1.00 1.00 1.00 3/105 23720 /proc/meminfo: memFree=1899760/2059040 swapFree=4140128/4192956 [pid=23720] ppid=23718 vsize=8700 CPUtime=0 /proc/23720/stat : 23720 (run) S 23718 23720 22785 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22311772 8908800 251 1992294400 4194304 4922060 140735885240608 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23720/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50126 s] /proc/loadavg: 1.00 1.00 1.00 2/107 23723 /proc/meminfo: memFree=1893296/2059040 swapFree=4140128/4192956 [pid=23720] ppid=23718 vsize=8700 CPUtime=0 /proc/23720/stat : 23720 (run) S 23718 23720 22785 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22311772 8908800 251 1992294400 4194304 4922060 140735885240608 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23720/statm: 2175 251 211 178 0 68 0 [pid=23722] ppid=23720 vsize=10228 CPUtime=1.49 /proc/23722/stat : 23722 (PBPASSolver) R 23720 23720 22785 0 -1 4202496 3640 0 0 0 148 1 0 0 25 0 1 0 22311772 10473472 1776 1992294400 134512640 134902295 4292318960 18446744073709551615 4160313638 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23722/statm: 2557 1776 267 96 0 1769 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 18928 Solver just ended. Dumping a history of the last processes samples [startup+1.70127 s] /proc/loadavg: 1.00 1.00 1.00 2/107 23723 /proc/meminfo: memFree=1893296/2059040 swapFree=4140128/4192956 [pid=23720] ppid=23718 vsize=8700 CPUtime=0 /proc/23720/stat : 23720 (run) S 23718 23720 22785 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22311772 8908800 251 1992294400 4194304 4922060 140735885240608 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23720/statm: 2175 251 211 178 0 68 0 [pid=23722] ppid=23720 vsize=10496 CPUtime=1.69 /proc/23722/stat : 23722 (PBPASSolver) R 23720 23720 22785 0 -1 4202496 3682 0 0 0 168 1 0 0 25 0 1 0 22311772 10747904 1818 1992294400 134512640 134902295 4292318960 18446744073709551615 4160317370 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23722/statm: 2624 1818 267 96 0 1836 0 Current children cumulated CPU time (s) 1.69 Current children cumulated vsize (KiB) 19196 [startup+1.80128 s] /proc/loadavg: 1.00 1.00 1.00 2/107 23723 /proc/meminfo: memFree=1893296/2059040 swapFree=4140128/4192956 [pid=23720] ppid=23718 vsize=8700 CPUtime=0 /proc/23720/stat : 23720 (run) S 23718 23720 22785 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22311772 8908800 251 1992294400 4194304 4922060 140735885240608 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23720/statm: 2175 251 211 178 0 68 0 [pid=23722] ppid=23720 vsize=10496 CPUtime=1.79 /proc/23722/stat : 23722 (PBPASSolver) R 23720 23720 22785 0 -1 4202496 3682 0 0 0 178 1 0 0 25 0 1 0 22311772 10747904 1818 1992294400 134512640 134902295 4292318960 18446744073709551615 4160318158 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23722/statm: 2624 1818 267 96 0 1836 0 Current children cumulated CPU time (s) 1.79 Current children cumulated vsize (KiB) 19196 Child status: 0 Real time (s): 1.87814 CPU time (s): 1.87671 CPU user time (s): 1.86072 CPU system time (s): 0.015997 CPU usage (%): 99.9238 Max. virtual memory (cumulated for all children) (KiB): 19196 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.86072 system time used= 0.015997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4277 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= 7 runsolver used 0.006998 second user time and 0.011998 second system time The end
Begin job on node089 at 2010-06-17 23:29:43 IDJOB=2673399 IDBENCH=48066 IDSOLVER=1174 FILE ID=node089/2673399-1276810183 PBS_JOBID= 11176639 Free space on /tmp= 62552 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=23-P1=11-P2=19-B.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673399-1276810183/watcher-2673399-1276810183 -o /tmp/evaluation-result-2673399-1276810183/solver-2673399-1276810183 -C 1800 -W 2000 -M 1800 run HOME/instance-2673399-1276810183.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 0c64db0313edaf06e7632f65d9dae11e RANDOM SEED=450298413 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: 1900032 kB Buffers: 8148 kB Cached: 64256 kB SwapCached: 5660 kB Active: 67300 kB Inactive: 17380 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1900032 kB SwapTotal: 4192956 kB SwapFree: 4140128 kB Dirty: 624 kB Writeback: 0 kB AnonPages: 10944 kB Mapped: 12912 kB Slab: 52484 kB PageTables: 3988 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181120 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= 62552 MiB End job on node089 at 2010-06-17 23:29:45