Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 45008 | 0.241963 | 0.241147 |
Name | /OPT-BIGINT-LIN/aries-da_nrp/ normalized-aries-da_network_50_2__8_45.opb |
MD5SUM | 69de314159b087fa9a093d7baa1bd907 |
Bench Category | OPT-BIGINT-LIN (optimisation, big integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 45008 |
Best CPU time to get the best result obtained on this benchmark | 0.38494 |
Has Objective Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 148 |
Total number of constraints | 50 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 2 |
Number of constraints which are nor clauses,nor cardinality constraints | 48 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 10 |
Number of terms in the objective function | 100 |
Biggest coefficient in the objective function | 126454 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 3356535 |
Number of bits of the sum of numbers in the objective function | 22 |
Biggest number in a constraint | 126454 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 3356535 |
Number of bits of the biggest sum of numbers | 22 |
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/CT 0.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.00 c constraints 50/0 clauses 0/0 units 0 0.00/0.00 c vars 148 0.00/0.00 c objective 100 + 0 0.00/0.06 c 0.049992 5.25781 255 3743 0.00/0.06 o 1171251 0.06/0.08 c 0.066989 5.38672 210 5296 0.06/0.08 o 1033325 0.06/0.08 c 0.067989 5.38672 213 5363 0.06/0.08 o 846398 0.06/0.08 c 0.072988 5.38672 286 5714 0.06/0.08 o 698517 0.06/0.09 c 0.073988 5.38672 291 5802 0.06/0.09 o 508349 0.09/0.10 c 0.085986 5.38672 259 6375 0.09/0.10 o 466910 0.09/0.15 c 0.117982 5.38672 286 7940 0.09/0.15 o 446003 0.09/0.15 c 0.120981 5.38672 305 8059 0.09/0.15 o 395789 0.09/0.16 c 0.12898 5.38672 382 8254 0.09/0.16 o 388639 0.09/0.17 c 0.136979 5.38672 330 8615 0.09/0.17 o 372507 0.09/0.17 c 0.138978 5.38672 336 8683 0.09/0.17 o 353557 0.09/0.17 c 0.139978 5.38672 344 8791 0.09/0.17 o 255683 0.09/0.18 c 0.141978 5.38672 366 8913 0.09/0.18 o 189865 0.09/0.19 c 0.157975 5.38672 336 9307 0.09/0.19 o 141815 0.09/0.20 c 0.160975 5.38672 349 9359 0.09/0.20 o 137551 0.20/0.22 c 0.178972 5.38672 344 9696 0.20/0.22 o 111584 0.20/0.22 c 0.183972 5.38672 374 9772 0.20/0.22 o 83769 0.20/0.23 c 0.188971 5.38672 246 9831 0.20/0.23 o 72813 0.20/0.23 c 0.19097 5.38672 209 9888 0.20/0.23 o 45008 0.20/0.23 c 0.19197 5.38672 209 9888 0.20/0.23 s OPTIMUM FOUND 0.20/0.23 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
OK 45008
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669490-1276690203/watcher-2669490-1276690203 -o /tmp/evaluation-result-2669490-1276690203/solver-2669490-1276690203 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669490-1276690203.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: 0.93 0.97 0.99 3/106 16877 /proc/meminfo: memFree=1716268/2059040 swapFree=4164948/4192956 [pid=16877] ppid=16875 vsize=3516 CPUtime=0 /proc/16877/stat : 16877 (pbct) R 16875 16877 16655 0 -1 4202496 556 0 0 0 0 0 0 0 25 0 1 0 10311284 3600384 479 1992294400 134512640 136485738 4290645792 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/16877/statm: 879 480 195 482 0 395 0 [startup+0.0669251 s] /proc/loadavg: 0.93 0.97 0.99 3/106 16877 /proc/meminfo: memFree=1716268/2059040 swapFree=4164948/4192956 [pid=16877] ppid=16875 vsize=5512 CPUtime=0.06 /proc/16877/stat : 16877 (pbct) R 16875 16877 16655 0 -1 4202496 1088 0 0 0 5 1 0 0 25 0 1 0 10311284 5644288 1010 1992294400 134512640 136485738 4290645792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/16877/statm: 1378 1010 242 482 0 894 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 5512 [startup+0.10193 s] /proc/loadavg: 0.93 0.97 0.99 3/106 16877 /proc/meminfo: memFree=1716268/2059040 swapFree=4164948/4192956 [pid=16877] ppid=16875 vsize=5512 CPUtime=0.09 /proc/16877/stat : 16877 (pbct) R 16875 16877 16655 0 -1 4202496 1092 0 0 0 8 1 0 0 25 0 1 0 10311284 5644288 1010 1992294400 134512640 136485738 4290645792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/16877/statm: 1378 1010 242 482 0 894 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5512 Solver just ended. Dumping a history of the last processes samples [startup+0.201956 s] /proc/loadavg: 0.93 0.97 0.99 3/106 16877 /proc/meminfo: memFree=1716268/2059040 swapFree=4164948/4192956 [pid=16877] ppid=16875 vsize=5512 CPUtime=0.2 /proc/16877/stat : 16877 (pbct) R 16875 16877 16655 0 -1 4202496 1106 0 0 0 16 4 0 0 25 0 1 0 10311284 5644288 1014 1992294400 134512640 136485738 4290645792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/16877/statm: 1378 1014 242 482 0 894 0 Current children cumulated CPU time (s) 0.2 Current children cumulated vsize (KiB) 5512 Child status: 0 Real time (s): 0.241147 CPU time (s): 0.241963 CPU user time (s): 0.19697 CPU system time (s): 0.044993 CPU usage (%): 100.338 Max. virtual memory (cumulated for all children) (KiB): 5512 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.19697 system time used= 0.044993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1120 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= 1 involuntary context switches= 1 runsolver used 0.003999 second user time and 0.011998 second system time The end
Begin job on node052 at 2010-06-16 14:10:03 IDJOB=2669490 IDBENCH=71858 IDSOLVER=1170 FILE ID=node052/2669490-1276690203 PBS_JOBID= 11172616 Free space on /tmp= 62504 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_50_2__8_45.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669490-1276690203/watcher-2669490-1276690203 -o /tmp/evaluation-result-2669490-1276690203/solver-2669490-1276690203 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669490-1276690203.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 69de314159b087fa9a093d7baa1bd907 RANDOM SEED=1779957233 node052.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 : 3000.262 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 : 6000.52 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 : 3000.262 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: 1716796 kB Buffers: 83292 kB Cached: 144620 kB SwapCached: 3620 kB Active: 105316 kB Inactive: 157484 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1716796 kB SwapTotal: 4192956 kB SwapFree: 4164948 kB Dirty: 2096 kB Writeback: 0 kB AnonPages: 31240 kB Mapped: 14940 kB Slab: 57672 kB PageTables: 4004 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181300 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 node052 at 2010-06-16 14:10:03