Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 3951 | 0.05999 | 0.059932 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/ poldner/PB/testset/normalized-5_10.opb |
MD5SUM | ba69a176dcc33e2f7eda6b169d4d1c84 |
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 | 3951 |
Best CPU time to get the best result obtained on this benchmark | 0.012997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3951 |
Optimality of the best value was proved | YES |
Number of variables | 55 |
Total number of constraints | 60 |
Number of constraints which are clauses | 50 |
Number of constraints which are cardinality constraints (but not clauses) | 10 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 5 |
Number of terms in the objective function | 55 |
Biggest coefficient in the objective function | 1772 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 25669 |
Number of bits of the sum of numbers in the objective function | 15 |
Biggest number in a constraint | 1772 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 25669 |
Number of bits of the biggest sum of numbers | 15 |
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 10/0 clauses 50/0 units 0 0.00/0.00 c vars 55 0.00/0.00 c objective 55 + 0 0.00/0.01 c 0.008998 3.82031 1 76 0.00/0.01 o 5352 0.00/0.01 c 0.010998 3.82031 30 136 0.00/0.01 o 5262 0.00/0.01 c 0.011998 3.82031 43 156 0.00/0.01 o 5048 0.00/0.01 c 0.013997 3.82031 65 191 0.00/0.01 o 4981 0.00/0.01 c 0.013997 3.82031 75 219 0.00/0.01 o 4929 0.00/0.01 c 0.014997 3.82031 75 224 0.00/0.01 o 4066 0.00/0.01 c 0.015997 3.82031 96 256 0.00/0.01 o 4063 0.00/0.04 c 0.036994 3.82031 80 669 0.00/0.04 o 4018 0.00/0.05 c 0.040993 3.82031 119 741 0.00/0.05 o 3996 0.04/0.05 c 0.045993 3.82031 115 816 0.04/0.05 o 3951 0.04/0.05 c 0.048992 3.82031 86 854 0.04/0.05 s OPTIMUM FOUND 0.04/0.05 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
OK 3951
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668203-1276629807/watcher-2668203-1276629807 -o /tmp/evaluation-result-2668203-1276629807/solver-2668203-1276629807 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668203-1276629807.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: 0.90 1.05 1.26 3/107 4723 /proc/meminfo: memFree=1846152/2059040 swapFree=4140108/4192956 [pid=4723] ppid=4721 vsize=3644 CPUtime=0 /proc/4723/stat : 4723 (pbct) R 4721 4723 4047 0 -1 4202496 586 0 0 0 0 0 0 0 25 0 1 0 36636451 3731456 508 1992294400 134512640 136485738 4289273136 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4723/statm: 911 509 198 482 0 427 0 [startup+0.050968 s] /proc/loadavg: 0.90 1.05 1.26 3/107 4723 /proc/meminfo: memFree=1846152/2059040 swapFree=4140108/4192956 [pid=4723] ppid=4721 vsize=3908 CPUtime=0.04 /proc/4723/stat : 4723 (pbct) R 4721 4723 4047 0 -1 4202496 727 0 0 0 4 0 0 0 25 0 1 0 36636451 4001792 640 1992294400 134512640 136485738 4289273136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4723/statm: 977 640 244 482 0 493 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 3908 Solver just ended. Dumping a history of the last processes samples [startup+0.050968 s] /proc/loadavg: 0.90 1.05 1.26 3/107 4723 /proc/meminfo: memFree=1846152/2059040 swapFree=4140108/4192956 [pid=4723] ppid=4721 vsize=3908 CPUtime=0.04 /proc/4723/stat : 4723 (pbct) R 4721 4723 4047 0 -1 4202496 727 0 0 0 4 0 0 0 25 0 1 0 36636451 4001792 640 1992294400 134512640 136485738 4289273136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4723/statm: 977 640 244 482 0 493 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 3908 Child status: 0 Real time (s): 0.059932 CPU time (s): 0.05999 CPU user time (s): 0.049992 CPU system time (s): 0.009998 CPU usage (%): 100.097 Max. virtual memory (cumulated for all children) (KiB): 3908 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.049992 system time used= 0.009998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 734 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 0.000999 second user time and 0.012998 second system time The end
Begin job on node025 at 2010-06-15 21:23:27 IDJOB=2668203 IDBENCH=24968 IDSOLVER=1170 FILE ID=node025/2668203-1276629807 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-5_10.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668203-1276629807/watcher-2668203-1276629807 -o /tmp/evaluation-result-2668203-1276629807/solver-2668203-1276629807 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668203-1276629807.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= ba69a176dcc33e2f7eda6b169d4d1c84 RANDOM SEED=1226134210 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: 1846548 kB Buffers: 21864 kB Cached: 101976 kB SwapCached: 7140 kB Active: 51056 kB Inactive: 87008 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1846548 kB SwapTotal: 4192956 kB SwapFree: 4140108 kB Dirty: 2412 kB Writeback: 0 kB AnonPages: 11828 kB Mapped: 13008 kB Slab: 52664 kB PageTables: 4088 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183924 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 21:23:27