Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 5867 | 0.167973 | 0.167303 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/ poldner/PB/testset/normalized-6_12.opb |
MD5SUM | d3b3d1e364c50657a7515a2e4087a65b |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 5867 |
Best CPU time to get the best result obtained on this benchmark | 0.024995 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 5867 |
Optimality of the best value was proved | YES |
Number of variables | 78 |
Total number of constraints | 84 |
Number of constraints which are clauses | 72 |
Number of constraints which are cardinality constraints (but not clauses) | 12 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 6 |
Number of terms in the objective function | 78 |
Biggest coefficient in the objective function | 2194 |
Number of bits for the biggest coefficient in the objective function | 12 |
Sum of the numbers in the objective function | 39785 |
Number of bits of the sum of numbers in the objective function | 16 |
Biggest number in a constraint | 2194 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 39785 |
Number of bits of the biggest sum of numbers | 16 |
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 12/0 clauses 72/0 units 0 0.00/0.00 c vars 78 0.00/0.00 c objective 78 + 0 0.00/0.01 c 0.011998 4.20703 1 115 0.00/0.01 o 7468 0.00/0.03 c 0.023996 4.20703 174 342 0.00/0.03 o 7287 0.00/0.03 c 0.024996 4.20703 93 366 0.00/0.03 o 7183 0.00/0.03 c 0.025996 4.20703 106 394 0.00/0.03 o 7152 0.02/0.04 c 0.032994 4.20703 114 560 0.02/0.04 o 6412 0.02/0.04 c 0.035994 4.20703 154 606 0.02/0.04 o 5867 0.09/0.16 c 0.136979 4.20703 10 2378 0.09/0.16 s OPTIMUM FOUND 0.09/0.16 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
OK 5867
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668202-1276629799/watcher-2668202-1276629799 -o /tmp/evaluation-result-2668202-1276629799/solver-2668202-1276629799 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668202-1276629799.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: 0.98 1.07 1.27 3/107 4409 /proc/meminfo: memFree=1846648/2059040 swapFree=4140108/4192956 [pid=4409] ppid=4407 vsize=3512 CPUtime=0 /proc/4409/stat : 4409 (pbct) R 4407 4409 4047 0 -1 4202496 567 0 0 0 0 0 0 0 20 0 1 0 36635670 3596288 490 1992294400 134512640 136485738 4287339536 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4409/statm: 878 491 198 482 0 394 0 [startup+0.0334259 s] /proc/loadavg: 0.98 1.07 1.27 3/107 4409 /proc/meminfo: memFree=1846648/2059040 swapFree=4140108/4192956 [pid=4409] ppid=4407 vsize=4304 CPUtime=0.02 /proc/4409/stat : 4409 (pbct) R 4407 4409 4047 0 -1 4202496 812 0 0 0 2 0 0 0 20 0 1 0 36635670 4407296 731 1992294400 134512640 136485738 4287339536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4409/statm: 1076 731 244 482 0 592 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 4304 [startup+0.100431 s] /proc/loadavg: 0.98 1.07 1.27 3/107 4409 /proc/meminfo: memFree=1846648/2059040 swapFree=4140108/4192956 [pid=4409] ppid=4407 vsize=4304 CPUtime=0.09 /proc/4409/stat : 4409 (pbct) R 4407 4409 4047 0 -1 4202496 819 0 0 0 7 2 0 0 20 0 1 0 36635670 4407296 736 1992294400 134512640 136485738 4287339536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4409/statm: 1076 736 244 482 0 592 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4304 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.167303 CPU time (s): 0.167973 CPU user time (s): 0.138978 CPU system time (s): 0.028995 CPU usage (%): 100.4 Max. virtual memory (cumulated for all children) (KiB): 4304 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.138978 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= 826 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= 3 runsolver used 0.002999 second user time and 0.010998 second system time The end
Begin job on node025 at 2010-06-15 21:23:19 IDJOB=2668202 IDBENCH=24967 IDSOLVER=1170 FILE ID=node025/2668202-1276629799 PBS_JOBID= 11172360 Free space on /tmp= 62580 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-6_12.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668202-1276629799/watcher-2668202-1276629799 -o /tmp/evaluation-result-2668202-1276629799/solver-2668202-1276629799 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668202-1276629799.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= d3b3d1e364c50657a7515a2e4087a65b RANDOM SEED=162324927 node025.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 : 3000.242 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 : 3000.242 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: 1847052 kB Buffers: 21544 kB Cached: 101784 kB SwapCached: 7140 kB Active: 44548 kB Inactive: 93024 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1847052 kB SwapTotal: 4192956 kB SwapFree: 4140108 kB Dirty: 2276 kB Writeback: 0 kB AnonPages: 11852 kB Mapped: 13104 kB Slab: 52516 kB PageTables: 4112 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183816 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= 62580 MiB End job on node025 at 2010-06-15 21:23:20