Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | OPT | 2 | 5.18221 | 5.1839 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ roussel/factor-mod-B/factor-mod-size=5-P0=11-P1=2-P2=23-B.opb |
MD5SUM | ed9e9f2605ba126b1c81d5ad0f7f804b |
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 | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.012998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
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 |
3.89/3.92 c 30 5 50 100 0 0 0 0 3.89/3.92 o 5 3.89/3.92 c 16 ~x4668+8 ~x4667+4 ~x4666+2 ~x4665+1 ~x4664+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=60 3.89/3.92 o 2 3.89/3.92 c 16 ~x4668+8 ~x4667+4 ~x4666+2 ~x4665+1 ~x4664+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=62 3.89/3.92 c 16 ~x4668+8 ~x4667+4 ~x4666+2 ~x4665+1 ~x4664+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=61 5.09/5.18 o 2 5.09/5.18 s OPTIMUM FOUND 5.09/5.18 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 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2673301-1276808199/watcher-2673301-1276808199 -o /tmp/evaluation-result-2673301-1276808199/solver-2673301-1276808199 -C 1800 -W 2000 -M 1800 run HOME/instance-2673301-1276808199.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: 0.99 0.98 0.99 3/106 19707 /proc/meminfo: memFree=1876960/2059040 swapFree=4139188/4192956 [pid=19707] ppid=19705 vsize=8700 CPUtime=0 /proc/19707/stat : 19707 (run) S 19705 19707 19048 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 56423597 8908800 251 1992294400 4194304 4922060 140734930730864 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19707/statm: 2175 251 211 178 0 68 0 [startup+0.0570679 s] /proc/loadavg: 0.99 0.98 0.99 3/106 19707 /proc/meminfo: memFree=1876960/2059040 swapFree=4139188/4192956 [pid=19707] ppid=19705 vsize=8700 CPUtime=0 /proc/19707/stat : 19707 (run) S 19705 19707 19048 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 56423597 8908800 251 1992294400 4194304 4922060 140734930730864 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19707/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100068 s] /proc/loadavg: 0.99 0.98 0.99 3/106 19707 /proc/meminfo: memFree=1876960/2059040 swapFree=4139188/4192956 [pid=19707] ppid=19705 vsize=8700 CPUtime=0 /proc/19707/stat : 19707 (run) S 19705 19707 19048 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 56423597 8908800 251 1992294400 4194304 4922060 140734930730864 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19707/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300068 s] /proc/loadavg: 0.99 0.98 0.99 3/106 19707 /proc/meminfo: memFree=1876960/2059040 swapFree=4139188/4192956 [pid=19707] ppid=19705 vsize=8700 CPUtime=0 /proc/19707/stat : 19707 (run) S 19705 19707 19048 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 56423597 8908800 251 1992294400 4194304 4922060 140734930730864 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19707/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700067 s] /proc/loadavg: 0.99 0.98 0.99 3/106 19707 /proc/meminfo: memFree=1876960/2059040 swapFree=4139188/4192956 [pid=19707] ppid=19705 vsize=8700 CPUtime=0 /proc/19707/stat : 19707 (run) S 19705 19707 19048 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 56423597 8908800 251 1992294400 4194304 4922060 140734930730864 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19707/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50007 s] /proc/loadavg: 0.99 0.98 0.99 2/108 19710 /proc/meminfo: memFree=1872356/2059040 swapFree=4139188/4192956 [pid=19707] ppid=19705 vsize=8700 CPUtime=0 /proc/19707/stat : 19707 (run) S 19705 19707 19048 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 56423597 8908800 251 1992294400 4194304 4922060 140734930730864 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19707/statm: 2175 251 211 178 0 68 0 [pid=19709] ppid=19707 vsize=10300 CPUtime=1.48 /proc/19709/stat : 19709 (PBPASSolver) R 19707 19707 19048 0 -1 4202496 2427 0 0 0 147 1 0 0 25 0 1 0 56423598 10547200 1786 1992294400 134512640 134902295 4293745488 18446744073709551615 2804960 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/19709/statm: 2575 1786 270 96 0 1787 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 19000 [startup+3.10006 s] /proc/loadavg: 0.99 0.98 0.99 2/108 19710 /proc/meminfo: memFree=1870124/2059040 swapFree=4139188/4192956 [pid=19707] ppid=19705 vsize=8700 CPUtime=0 /proc/19707/stat : 19707 (run) S 19705 19707 19048 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 56423597 8908800 251 1992294400 4194304 4922060 140734930730864 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19707/statm: 2175 251 211 178 0 68 0 [pid=19709] ppid=19707 vsize=10352 CPUtime=3.08 /proc/19709/stat : 19709 (PBPASSolver) R 19707 19707 19048 0 -1 4202496 3203 0 0 0 307 1 0 0 25 0 1 0 56423598 10600448 1795 1992294400 134512640 134902295 4293745488 18446744073709551615 4159933425 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/19709/statm: 2588 1795 270 96 0 1800 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 19052 Solver just ended. Dumping a history of the last processes samples [startup+3.90006 s] /proc/loadavg: 0.99 0.98 0.99 2/108 19710 /proc/meminfo: memFree=1870248/2059040 swapFree=4139188/4192956 [pid=19707] ppid=19705 vsize=8700 CPUtime=0 /proc/19707/stat : 19707 (run) S 19705 19707 19048 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 56423597 8908800 251 1992294400 4194304 4922060 140734930730864 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19707/statm: 2175 251 211 178 0 68 0 [pid=19709] ppid=19707 vsize=9156 CPUtime=3.89 /proc/19709/stat : 19709 (PBPASSolver) R 19707 19707 19048 0 -1 4202496 3704 0 0 0 387 2 0 0 25 0 1 0 56423598 9375744 1593 1992294400 134512640 134902295 4293745488 18446744073709551615 134769386 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/19709/statm: 2289 1593 270 96 0 1501 0 Current children cumulated CPU time (s) 3.89 Current children cumulated vsize (KiB) 17856 [startup+4.70006 s] /proc/loadavg: 0.99 0.98 0.99 2/108 19710 /proc/meminfo: memFree=1870248/2059040 swapFree=4139188/4192956 [pid=19707] ppid=19705 vsize=8700 CPUtime=0 /proc/19707/stat : 19707 (run) S 19705 19707 19048 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 56423597 8908800 251 1992294400 4194304 4922060 140734930730864 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19707/statm: 2175 251 211 178 0 68 0 [pid=19709] ppid=19707 vsize=10492 CPUtime=4.69 /proc/19709/stat : 19709 (PBPASSolver) R 19707 19707 19048 0 -1 4202496 3956 0 0 0 467 2 0 0 25 0 1 0 56423598 10743808 1829 1992294400 134512640 134902295 4293745488 18446744073709551615 4159914600 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/19709/statm: 2623 1829 270 96 0 1835 0 Current children cumulated CPU time (s) 4.69 Current children cumulated vsize (KiB) 19192 [startup+5.10006 s] /proc/loadavg: 0.99 0.98 0.99 2/108 19710 /proc/meminfo: memFree=1870248/2059040 swapFree=4139188/4192956 [pid=19707] ppid=19705 vsize=8700 CPUtime=0 /proc/19707/stat : 19707 (run) S 19705 19707 19048 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 56423597 8908800 251 1992294400 4194304 4922060 140734930730864 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19707/statm: 2175 251 211 178 0 68 0 [pid=19709] ppid=19707 vsize=10624 CPUtime=5.09 /proc/19709/stat : 19709 (PBPASSolver) R 19707 19707 19048 0 -1 4202496 3987 0 0 0 507 2 0 0 25 0 1 0 56423598 10878976 1860 1992294400 134512640 134902295 4293745488 18446744073709551615 4159933187 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/19709/statm: 2656 1860 270 96 0 1868 0 Current children cumulated CPU time (s) 5.09 Current children cumulated vsize (KiB) 19324 Child status: 0 Real time (s): 5.1839 CPU time (s): 5.18221 CPU user time (s): 5.15322 CPU system time (s): 0.028995 CPU usage (%): 99.9674 Max. virtual memory (cumulated for all children) (KiB): 19324 getrusage(RUSAGE_CHILDREN,...) data: user time used= 5.15322 system time used= 0.028995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4558 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= 108 runsolver used 0.011998 second user time and 0.032994 second system time The end
Begin job on node006 at 2010-06-17 22:56:39 IDJOB=2673301 IDBENCH=47968 IDSOLVER=1174 FILE ID=node006/2673301-1276808199 PBS_JOBID= 11176676 Free space on /tmp= 62504 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=11-P1=2-P2=23-B.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673301-1276808199/watcher-2673301-1276808199 -o /tmp/evaluation-result-2673301-1276808199/solver-2673301-1276808199 -C 1800 -W 2000 -M 1800 run HOME/instance-2673301-1276808199.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= ed9e9f2605ba126b1c81d5ad0f7f804b RANDOM SEED=141655897 node006.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 : 3000.204 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 : 3000.204 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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1877480 kB Buffers: 16504 kB Cached: 73580 kB SwapCached: 6464 kB Active: 68288 kB Inactive: 34904 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1877480 kB SwapTotal: 4192956 kB SwapFree: 4139188 kB Dirty: 636 kB Writeback: 0 kB AnonPages: 11420 kB Mapped: 12876 kB Slab: 56352 kB PageTables: 4060 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181384 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= 62504 MiB End job on node006 at 2010-06-17 22:56:45