Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
pb_cplex 2010-06-29 | OPT | 100 | 4.18136 | 2.66517 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-aim-100-3_4-yes1-2.opb |
MD5SUM | de3ca7c9c87e2b31e775324889d40468 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 100 |
Best CPU time to get the best result obtained on this benchmark | 0.011997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 100 |
Optimality of the best value was proved | YES |
Number of variables | 200 |
Total number of constraints | 440 |
Number of constraints which are clauses | 437 |
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 | 2 |
Maximum length of a constraint | 3 |
Number of terms in the objective function | 200 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 200 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 200 |
Number of bits of the biggest sum of numbers | 8 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c pb_cplex 1.0 - 20100701 0.00/0.00 c Parsing opb file format. File HOME/instance-2696444-1278017976.opb. 0.00/0.00 c Instance file HOME/instance-2696444-1278017976.opb 0.00/0.00 c File size is 13954 bytes. 0.00/0.01 c Highest Coefficient sum: 4 0.00/0.01 c IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ". 0.00/0.02 c ============================[ Problem Statistics ]============================= 0.00/0.02 c | | 0.00/0.02 c | Parsing time: 0.02 s | 0.00/0.02 c | Number Variables: 200 | 0.00/0.02 c | Number Constraints: 440 | 0.00/0.02 c =============================================================================== 4.06/2.66 c Remaining time 1799.98 sec. 4.06/2.66 s OPTIMUM FOUND 4.06/2.66 c Solution value = 100.00 4.06/2.66 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 x31 -x32 -x33 x34 -x35 x36 x37 -x38 x39 -x40 x41 -x42 x43 -x44 x45 -x46 -x47 x48 x49 -x50 x51 -x52 x53 -x54 x55 -x56 x57 -x58 x59 -x60 -x61 x62 x63 -x64 -x65 x66 -x67 x68 x69 -x70 x71 -x72 -x73 x74 x75 -x76 -x77 x78 x79 -x80 x81 -x82 x83 -x84 x85 -x86 -x87 x88 -x89 x90 x91 -x92 x93 -x94 -x95 x96 x97 -x98 -x99 x100 -x101 x102 -x103 x104 -x105 x106 x107 -x108 x109 -x110 x111 -x112 -x113 x114 x115 -x116 -x117 x118 x119 -x120 -x121 x122 -x123 x124 x125 -x126 x127 -x128 x129 -x130 -x131 x132 x133 -x134 x135 -x136 x137 -x138 x139 -x140 x141 -x142 -x143 x144 x145 -x146 x147 -x148 -x149 x150 -x151 x152 -x153 x154 x155 -x156 -x157 x158 x159 -x160 x161 -x162 x163 -x164 x165 -x166 x167 -x168 -x169 x170 x171 -x172 -x173 x174 x175 -x176 x177 -x178 -x179 x180 x181 -x182 -x183 x184 -x185 x186 -x187 x188 x189 -x190 -x191 x192 -x193 x194 -x195 x196 -x197 x198 x199 -x200 4.06/2.66 c Total CPU time : 4.12637 s
OK 100
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696444-1278017976/watcher-2696444-1278017976 -o /tmp/evaluation-result-2696444-1278017976/solver-2696444-1278017976 -C 1800 -W 2000 -M 1800 run HOME/instance-2696444-1278017976.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: 1.08 1.02 1.01 3/106 30495 /proc/meminfo: memFree=1513940/2059040 swapFree=4139792/4192956 [pid=30495] ppid=30493 vsize=8700 CPUtime=0 /proc/30495/stat : 30495 (run) S 30493 30495 29700 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 143088536 8908800 248 1992294400 4194304 4922060 140733505223216 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/30495/statm: 2175 248 208 178 0 68 0 [startup+0.0692421 s] /proc/loadavg: 1.08 1.02 1.01 3/106 30495 /proc/meminfo: memFree=1513940/2059040 swapFree=4139792/4192956 [pid=30495] ppid=30493 vsize=8700 CPUtime=0 /proc/30495/stat : 30495 (run) S 30493 30495 29700 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 143088536 8908800 248 1992294400 4194304 4922060 140733505223216 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/30495/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100241 s] /proc/loadavg: 1.08 1.02 1.01 3/106 30495 /proc/meminfo: memFree=1513940/2059040 swapFree=4139792/4192956 [pid=30495] ppid=30493 vsize=8700 CPUtime=0 /proc/30495/stat : 30495 (run) S 30493 30495 29700 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 143088536 8908800 248 1992294400 4194304 4922060 140733505223216 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/30495/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300235 s] /proc/loadavg: 1.08 1.02 1.01 3/106 30495 /proc/meminfo: memFree=1513940/2059040 swapFree=4139792/4192956 [pid=30495] ppid=30493 vsize=8700 CPUtime=0 /proc/30495/stat : 30495 (run) S 30493 30495 29700 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 143088536 8908800 248 1992294400 4194304 4922060 140733505223216 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/30495/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700223 s] /proc/loadavg: 1.08 1.02 1.01 3/106 30495 /proc/meminfo: memFree=1513940/2059040 swapFree=4139792/4192956 [pid=30495] ppid=30493 vsize=8700 CPUtime=0 /proc/30495/stat : 30495 (run) S 30493 30495 29700 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 143088536 8908800 248 1992294400 4194304 4922060 140733505223216 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/30495/statm: 2175 248 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.5012 s] /proc/loadavg: 1.08 1.02 1.01 3/109 30498 /proc/meminfo: memFree=1509824/2059040 swapFree=4139792/4192956 [pid=30495] ppid=30493 vsize=8700 CPUtime=0 /proc/30495/stat : 30495 (run) S 30493 30495 29700 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 143088536 8908800 248 1992294400 4194304 4922060 140733505223216 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/30495/statm: 2175 248 208 178 0 68 0 [pid=30496] ppid=30495 vsize=30076 CPUtime=2.03 /proc/30496/stat : 30496 (pb_cplex) R 30495 30495 29700 0 -1 4202496 2502 0 0 0 201 2 0 0 17 0 2 0 143088536 30797824 1982 1992294400 134512640 146736320 4294435984 18446744073709551615 136403109 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/30496/statm: 7519 1982 1055 2985 0 4061 0 [pid=30496/tid=30498] ppid=30495 vsize=30076 CPUtime=0.7 /proc/30496/task/30498/stat : 30498 (pb_cplex) S 30495 30495 29700 0 -1 4202560 131 0 0 0 69 1 0 0 17 0 2 0 143088601 30797824 1982 1992294400 134512640 146736320 4294435984 18446744073709551615 144580073 0 2 4096 16387 18446604437828637056 0 0 -1 0 0 0 0 Current children cumulated CPU time (s) 2.03 Current children cumulated vsize (KiB) 38776 Solver just ended. Dumping a history of the last processes samples [startup+2.30018 s] /proc/loadavg: 1.31 1.07 1.02 2/109 30498 /proc/meminfo: memFree=1508956/2059040 swapFree=4139792/4192956 [pid=30495] ppid=30493 vsize=8700 CPUtime=0 /proc/30495/stat : 30495 (run) S 30493 30495 29700 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 143088536 8908800 248 1992294400 4194304 4922060 140733505223216 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/30495/statm: 2175 248 208 178 0 68 0 [pid=30496] ppid=30495 vsize=30076 CPUtime=3.53 /proc/30496/stat : 30496 (pb_cplex) R 30495 30495 29700 0 -1 4202496 2515 0 0 0 350 3 0 0 17 0 2 0 143088536 30797824 1995 1992294400 134512640 146736320 4294435984 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 /proc/30496/statm: 7519 1995 1060 2985 0 4061 0 [pid=30496/tid=30498] ppid=30495 vsize=30076 CPUtime=1.45 /proc/30496/task/30498/stat : 30498 (pb_cplex) R 30495 30495 29700 0 -1 4202560 137 0 0 0 144 1 0 0 18 0 2 0 143088601 30797824 1995 1992294400 134512640 146736320 4294435984 18446744073709551615 136018936 0 2 4096 16387 0 0 0 -1 1 0 0 0 Current children cumulated CPU time (s) 3.53 Current children cumulated vsize (KiB) 38776 [startup+2.50017 s] /proc/loadavg: 1.31 1.07 1.02 2/109 30498 /proc/meminfo: memFree=1508956/2059040 swapFree=4139792/4192956 [pid=30495] ppid=30493 vsize=8700 CPUtime=0 /proc/30495/stat : 30495 (run) S 30493 30495 29700 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 143088536 8908800 248 1992294400 4194304 4922060 140733505223216 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/30495/statm: 2175 248 208 178 0 68 0 [pid=30496] ppid=30495 vsize=30076 CPUtime=3.91 /proc/30496/stat : 30496 (pb_cplex) R 30495 30495 29700 0 -1 4202496 2515 0 0 0 387 4 0 0 17 0 2 0 143088536 30797824 1995 1992294400 134512640 146736320 4294435984 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 /proc/30496/statm: 7519 1995 1060 2985 0 4061 0 [pid=30496/tid=30498] ppid=30495 vsize=30076 CPUtime=1.64 /proc/30496/task/30498/stat : 30498 (pb_cplex) S 30495 30495 29700 0 -1 4202560 137 0 0 0 163 1 0 0 18 0 2 0 143088601 30797824 1995 1992294400 134512640 146736320 4294435984 18446744073709551615 144580073 0 2 4096 16387 18446604437828637056 0 0 -1 1 0 0 0 Current children cumulated CPU time (s) 3.91 Current children cumulated vsize (KiB) 38776 [startup+2.60017 s] /proc/loadavg: 1.31 1.07 1.02 2/109 30498 /proc/meminfo: memFree=1508956/2059040 swapFree=4139792/4192956 [pid=30495] ppid=30493 vsize=8700 CPUtime=0 /proc/30495/stat : 30495 (run) S 30493 30495 29700 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 143088536 8908800 248 1992294400 4194304 4922060 140733505223216 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/30495/statm: 2175 248 208 178 0 68 0 [pid=30496] ppid=30495 vsize=30076 CPUtime=4.06 /proc/30496/stat : 30496 (pb_cplex) R 30495 30495 29700 0 -1 4202496 2515 0 0 0 402 4 0 0 17 0 2 0 143088536 30797824 1995 1992294400 134512640 146736320 4294435984 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 /proc/30496/statm: 7519 1995 1060 2985 0 4061 0 [pid=30496/tid=30498] ppid=30495 vsize=30076 CPUtime=1.69 /proc/30496/task/30498/stat : 30498 (pb_cplex) R 30495 30495 29700 0 -1 4202560 137 0 0 0 168 1 0 0 17 0 2 0 143088601 30797824 1995 1992294400 134512640 146736320 4294435984 18446744073709551615 136403114 0 2 4096 16387 0 0 0 -1 1 0 0 0 Current children cumulated CPU time (s) 4.06 Current children cumulated vsize (KiB) 38776 Child status: 0 Real time (s): 2.66517 CPU time (s): 4.18136 CPU user time (s): 4.12837 CPU system time (s): 0.052991 CPU usage (%): 156.889 Max. virtual memory (cumulated for all children) (KiB): 38776 getrusage(RUSAGE_CHILDREN,...) data: user time used= 4.12837 system time used= 0.052991 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2912 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= 483 involuntary context switches= 73 runsolver used 0.012998 second user time and 0.016997 second system time The end
Begin job on node055 at 2010-07-01 22:59:36 IDJOB=2696444 IDBENCH=2059 IDSOLVER=1209 FILE ID=node055/2696444-1278017976 PBS_JOBID= 11198711 Free space on /tmp= 62380 MiB SOLVER NAME= pb_cplex 2010-06-29 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-100-3_4-yes1-2.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696444-1278017976/watcher-2696444-1278017976 -o /tmp/evaluation-result-2696444-1278017976/solver-2696444-1278017976 -C 1800 -W 2000 -M 1800 run HOME/instance-2696444-1278017976.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= de3ca7c9c87e2b31e775324889d40468 RANDOM SEED=1759746343 node055.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 : 3000.258 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 : 6000.51 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 : 3000.258 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: 1514468 kB Buffers: 144560 kB Cached: 297076 kB SwapCached: 6760 kB Active: 196616 kB Inactive: 258808 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1514468 kB SwapTotal: 4192956 kB SwapFree: 4139792 kB Dirty: 16668 kB Writeback: 0 kB AnonPages: 11904 kB Mapped: 12040 kB Slab: 67368 kB PageTables: 4172 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183048 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= 62364 MiB End job on node055 at 2010-07-01 22:59:39