Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 3 | 4.06138 | 4.07586 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=7-P0=131-P1=89-P2=127-P3=37-B.opb |
MD5SUM | b163134236a18751e6971651a3b5a0d9 |
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 | 0.05699 |
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 | 63 |
Total number of constraints | 7 |
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 | 7 |
Minimum length of a constraint | 7 |
Maximum length of a constraint | 63 |
Number of terms in the objective function | 7 |
Biggest coefficient in the objective function | 64 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 127 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 8192 |
Number of bits of the biggest number in a constraint | 14 |
Biggest sum of numbers in a constraint | 32512 |
Number of bits of the biggest sum of numbers | 15 |
Number of products (including duplicates) | 147 |
Sum of products size (including duplicates) | 294 |
Number of different products | 147 |
Sum of products size | 294 |
1.27/1.31 o 123 1.29/1.45 o 61 1.44/1.59 o 11 1.58/1.75 o 3 3.95/4.07 s OPTIMUM FOUND 3.95/4.07 v x1 x2 x8 x10 x11 x12 x15 x18 x19 x20 x21 x22 x23 x24 x26 x27 x28 x29 x30 x31 x33 x35 x36 x37 x38 x39 x40 x51 x54 x56 x59 x60 x61 x64 x65 3.95/4.07 v x78 x79 x85 x86 x92 x93 x113 x114 x115 x117 x119 x134 x135 x136 x138 x140 x141 x142 x143 x145 x147 x148 x149 x150 x152 x154 x155 3.95/4.07 v x156 x157 x159 x161 x162 x163 x164 x165 x166 x169 x170 x171 x172 x173 x176 x177 x178 x179 x180 x190 x191 x192 x193 x194 x197 x198 3.95/4.07 v x199 x200 x201 x204 x205 x206 x207 x208
OK 3
Linearizing /tmp/evaluation/432134-1178014085/instance-432134-1178014085.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node45/watcher-432134-1178014085 -o ROOT/results/node45/solver-432134-1178014085 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-432134-1178014085.opb /tmp/evaluation/432134-1178014085/temp 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): 3600 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 Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.88 0.94 0.97 3/77 11721 /proc/meminfo: memFree=1805928/2055920 swapFree=4157780/4192956 [pid=11721] ppid=11719 vsize=12268 CPUtime=0 /proc/11721/stat : 11721 (pbclasp) R 11719 11721 10431 0 -1 4194304 396 0 0 0 0 0 0 0 18 0 1 0 156254187 12562432 363 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258958700861 0 0 4224 0 0 0 0 17 1 0 0 /proc/11721/statm: 3067 364 276 3 0 167 0 [startup+0.0687229 s] /proc/loadavg: 0.88 0.94 0.97 3/77 11721 /proc/meminfo: memFree=1805928/2055920 swapFree=4157780/4192956 [pid=11721] ppid=11719 vsize=12400 CPUtime=0.03 /proc/11721/stat : 11721 (pbclasp) S 11719 11721 10431 0 -1 4194304 570 1592 0 0 0 0 3 0 16 0 1 0 156254187 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/11721/statm: 3100 460 343 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+0.101731 s] /proc/loadavg: 0.88 0.94 0.97 3/77 11721 /proc/meminfo: memFree=1805928/2055920 swapFree=4157780/4192956 [pid=11721] ppid=11719 vsize=12400 CPUtime=0.03 /proc/11721/stat : 11721 (pbclasp) S 11719 11721 10431 0 -1 4194304 570 1592 0 0 0 0 3 0 16 0 1 0 156254187 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/11721/statm: 3100 460 343 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+0.301742 s] /proc/loadavg: 0.88 0.94 0.97 3/77 11721 /proc/meminfo: memFree=1805928/2055920 swapFree=4157780/4192956 [pid=11721] ppid=11719 vsize=12400 CPUtime=0.03 /proc/11721/stat : 11721 (pbclasp) S 11719 11721 10431 0 -1 4194304 570 1592 0 0 0 0 3 0 16 0 1 0 156254187 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/11721/statm: 3100 460 343 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+0.701782 s] /proc/loadavg: 0.88 0.94 0.97 3/77 11721 /proc/meminfo: memFree=1805928/2055920 swapFree=4157780/4192956 [pid=11721] ppid=11719 vsize=12400 CPUtime=0.03 /proc/11721/stat : 11721 (pbclasp) S 11719 11721 10431 0 -1 4194304 570 1592 0 0 0 0 3 0 16 0 1 0 156254187 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/11721/statm: 3100 460 343 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+1.50187 s] /proc/loadavg: 0.88 0.94 0.97 2/80 11731 /proc/meminfo: memFree=1804048/2055920 swapFree=4157780/4192956 [pid=11721] ppid=11719 vsize=12400 CPUtime=1.44 /proc/11721/stat : 11721 (pbclasp) S 11719 11721 10431 0 -1 4194304 807 5227 0 0 0 0 141 3 16 0 1 0 156254187 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/11721/statm: 3100 463 343 3 0 200 0 Current children cumulated CPU time (s) 1.44 Current children cumulated vsize (KiB) 12400 [startup+3.10103 s] /proc/loadavg: 0.88 0.94 0.97 2/80 11763 /proc/meminfo: memFree=1804368/2055920 swapFree=4157780/4192956 [pid=11721] ppid=11719 vsize=12400 CPUtime=1.73 /proc/11721/stat : 11721 (pbclasp) S 11719 11721 10431 0 -1 4194304 1041 8768 0 0 0 0 168 5 16 0 1 0 156254187 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/11721/statm: 3100 463 343 3 0 200 0 [pid=11761] ppid=11721 vsize=5352 CPUtime=0 /proc/11761/stat : 11761 (sh) S 11721 11721 10431 0 -1 4194304 285 121 0 0 0 0 0 0 19 0 1 0 156254364 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/11761/statm: 1338 224 188 169 0 49 0 [pid=11763] ppid=11761 vsize=3212 CPUtime=1.32 /proc/11763/stat : 11763 (clasp-1.0) R 11761 11721 10431 0 -1 4194304 463 0 0 0 132 0 0 0 25 0 1 0 156254364 3289088 425 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616350 0 0 4096 0 0 0 0 17 1 0 0 /proc/11763/statm: 803 425 249 81 0 177 0 Current children cumulated CPU time (s) 3.05 Current children cumulated vsize (KiB) 20964 Solver just ended. Dumping a history of the last processes samples [startup+3.50107 s] /proc/loadavg: 0.88 0.94 0.97 2/80 11763 /proc/meminfo: memFree=1804112/2055920 swapFree=4157780/4192956 [pid=11721] ppid=11719 vsize=12400 CPUtime=1.73 /proc/11721/stat : 11721 (pbclasp) S 11719 11721 10431 0 -1 4194304 1041 8768 0 0 0 0 168 5 16 0 1 0 156254187 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/11721/statm: 3100 463 343 3 0 200 0 [pid=11761] ppid=11721 vsize=5352 CPUtime=0 /proc/11761/stat : 11761 (sh) S 11721 11721 10431 0 -1 4194304 285 121 0 0 0 0 0 0 19 0 1 0 156254364 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/11761/statm: 1338 224 188 169 0 49 0 [pid=11763] ppid=11761 vsize=3212 CPUtime=1.72 /proc/11763/stat : 11763 (clasp-1.0) R 11761 11721 10431 0 -1 4194304 471 0 0 0 172 0 0 0 25 0 1 0 156254364 3289088 433 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714694 0 0 4096 0 0 0 0 17 1 0 0 /proc/11763/statm: 803 433 249 81 0 177 0 Current children cumulated CPU time (s) 3.45 Current children cumulated vsize (KiB) 20964 [startup+3.90211 s] /proc/loadavg: 0.88 0.94 0.97 2/80 11763 /proc/meminfo: memFree=1804112/2055920 swapFree=4157780/4192956 [pid=11721] ppid=11719 vsize=12400 CPUtime=1.73 /proc/11721/stat : 11721 (pbclasp) S 11719 11721 10431 0 -1 4194304 1041 8768 0 0 0 0 168 5 16 0 1 0 156254187 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/11721/statm: 3100 463 343 3 0 200 0 [pid=11761] ppid=11721 vsize=5352 CPUtime=0 /proc/11761/stat : 11761 (sh) S 11721 11721 10431 0 -1 4194304 285 121 0 0 0 0 0 0 19 0 1 0 156254364 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/11761/statm: 1338 224 188 169 0 49 0 [pid=11763] ppid=11761 vsize=3344 CPUtime=2.12 /proc/11763/stat : 11763 (clasp-1.0) R 11761 11721 10431 0 -1 4194304 479 0 0 0 212 0 0 0 25 0 1 0 156254364 3424256 441 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0 /proc/11763/statm: 836 441 249 81 0 210 0 Current children cumulated CPU time (s) 3.85 Current children cumulated vsize (KiB) 21096 [startup+4.00212 s] /proc/loadavg: 0.88 0.94 0.97 2/80 11763 /proc/meminfo: memFree=1804112/2055920 swapFree=4157780/4192956 [pid=11721] ppid=11719 vsize=12400 CPUtime=1.73 /proc/11721/stat : 11721 (pbclasp) S 11719 11721 10431 0 -1 4194304 1041 8768 0 0 0 0 168 5 16 0 1 0 156254187 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/11721/statm: 3100 463 343 3 0 200 0 [pid=11761] ppid=11721 vsize=5352 CPUtime=0 /proc/11761/stat : 11761 (sh) S 11721 11721 10431 0 -1 4194304 285 121 0 0 0 0 0 0 19 0 1 0 156254364 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/11761/statm: 1338 224 188 169 0 49 0 [pid=11763] ppid=11761 vsize=3344 CPUtime=2.22 /proc/11763/stat : 11763 (clasp-1.0) R 11761 11721 10431 0 -1 4194304 479 0 0 0 222 0 0 0 25 0 1 0 156254364 3424256 441 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134713939 0 0 4096 0 0 0 0 17 1 0 0 /proc/11763/statm: 836 441 249 81 0 210 0 Current children cumulated CPU time (s) 3.95 Current children cumulated vsize (KiB) 21096 Child status: 0 Real time (s): 4.07586 CPU time (s): 4.06138 CPU user time (s): 3.99239 CPU system time (s): 0.068989 CPU usage (%): 99.6447 Max. virtual memory (cumulated for all children) (KiB): 21096 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.99239 system time used= 0.068989 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 10955 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= 299 involuntary context switches= 138 runsolver used 0.005999 second user time and 0.015997 second system time The end
Begin job on node45 on Tue May 1 10:08:05 UTC 2007 IDJOB= 432134 IDBENCH= 48101 IDSOLVER= 167 FILE ID= node45/432134-1178014085 PBS_JOBID= 4728265 Free space on /tmp= 66564 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=131-P1=89-P2=127-P3=37-B.opb COMMAND LINE= pbclasp instance-432134-1178014085.opb /tmp/evaluation/432134-1178014085/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node45/convwatcher-432134-1178014085 -o ROOT/results/node45/conversion-432134-1178014085 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/432134-1178014085/instance-432134-1178014085.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node45/watcher-432134-1178014085 -o ROOT/results/node45/solver-432134-1178014085 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-432134-1178014085.opb /tmp/evaluation/432134-1178014085/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= b163134236a18751e6971651a3b5a0d9 RANDOM SEED= 836986915 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node45.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.218 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 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 : 3000.218 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1806400 kB Buffers: 37760 kB Cached: 127040 kB SwapCached: 14176 kB Active: 25916 kB Inactive: 162268 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1806400 kB SwapTotal: 4192956 kB SwapFree: 4157780 kB Dirty: 524 kB Writeback: 0 kB Mapped: 30380 kB Slab: 46852 kB Committed_AS: 1489148 kB PageTables: 1736 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66564 MiB End job on node45 on Tue May 1 10:08:10 UTC 2007