Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 2 | 0.45693 | 0.455833 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=29-P1=17-P2=2-P3=19-P4=13-B.opb |
MD5SUM | ad91a3f1eebbb2431180c5d6e6033f2b |
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 | 2 |
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 | 2 |
Optimality of the best value was proved | YES |
Number of variables | 60 |
Total number of constraints | 9 |
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 | 9 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1984 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 100 |
Sum of products size (including duplicates) | 200 |
Number of different products | 100 |
Sum of products size | 200 |
0.00/0.00 c PB/CT 0.1.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.00 c constraints 109/0 clauses 100/0 units 0 0.00/0.00 c vars 60 0.00/0.00 c objective 5 + 0 0.01/0.09 c 0.079987 5.94141 854 2244 0.01/0.09 o 26 0.30/0.36 c 0.314952 5.94141 834 10532 0.30/0.36 o 19 0.39/0.40 c 0.345947 5.94141 439 11836 0.39/0.40 o 5 0.39/0.44 c 0.385941 5.94141 566 13137 0.39/0.44 o 2 0.39/0.44 c 0.386941 5.94141 283 13137 0.39/0.44 s OPTIMUM FOUND 0.39/0.44 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
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681581-1277500069/watcher-2681581-1277500069 -o /tmp/evaluation-result-2681581-1277500069/solver-2681581-1277500069 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681581-1277500069.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: 1.00 1.00 1.00 3/106 30612 /proc/meminfo: memFree=1823536/2059040 swapFree=4139096/4192956 [pid=30612] ppid=30610 vsize=3572 CPUtime=0 /proc/30612/stat : 30612 (pbct) R 30610 30612 30024 0 -1 4202496 581 0 0 0 0 0 0 0 18 0 1 0 91302323 3657728 501 1992294400 134512640 136421960 4294556096 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30612/statm: 893 503 193 467 0 424 0 [startup+0.0143541 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30612 /proc/meminfo: memFree=1823536/2059040 swapFree=4139096/4192956 [pid=30612] ppid=30610 vsize=3956 CPUtime=0.01 /proc/30612/stat : 30612 (pbct) R 30610 30612 30024 0 -1 4202496 696 0 0 0 1 0 0 0 18 0 1 0 91302323 4050944 616 1992294400 134512640 136421960 4294556096 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30612/statm: 989 617 193 467 0 520 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 3956 [startup+0.101339 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30612 /proc/meminfo: memFree=1823536/2059040 swapFree=4139096/4192956 [pid=30612] ppid=30610 vsize=6080 CPUtime=0.09 /proc/30612/stat : 30612 (pbct) R 30610 30612 30024 0 -1 4202496 1259 0 0 0 8 1 0 0 18 0 1 0 91302323 6225920 1178 1992294400 134512640 136421960 4294556096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30612/statm: 1520 1178 237 467 0 1051 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 6080 [startup+0.301351 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30612 /proc/meminfo: memFree=1823536/2059040 swapFree=4139096/4192956 [pid=30612] ppid=30610 vsize=6080 CPUtime=0.3 /proc/30612/stat : 30612 (pbct) R 30610 30612 30024 0 -1 4202496 1259 0 0 0 26 4 0 0 18 0 1 0 91302323 6225920 1178 1992294400 134512640 136421960 4294556096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30612/statm: 1520 1178 237 467 0 1051 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 6080 Solver just ended. Dumping a history of the last processes samples [startup+0.401358 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30612 /proc/meminfo: memFree=1823536/2059040 swapFree=4139096/4192956 [pid=30612] ppid=30610 vsize=6080 CPUtime=0.39 /proc/30612/stat : 30612 (pbct) R 30610 30612 30024 0 -1 4202496 1262 0 0 0 34 5 0 0 18 0 1 0 91302323 6225920 1180 1992294400 134512640 136421960 4294556096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30612/statm: 1520 1180 237 467 0 1051 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 6080 Child status: 0 Real time (s): 0.455833 CPU time (s): 0.45693 CPU user time (s): 0.39394 CPU system time (s): 0.06299 CPU usage (%): 100.241 Max. virtual memory (cumulated for all children) (KiB): 6080 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.39394 system time used= 0.06299 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1269 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= 2 runsolver used 0.002999 second user time and 0.008998 second system time The end
Begin job on node029 at 2010-06-25 23:07:49 IDJOB=2681581 IDBENCH=48070 IDSOLVER=1192 FILE ID=node029/2681581-1277500069 PBS_JOBID= 11190562 Free space on /tmp= 62480 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=29-P1=17-P2=2-P3=19-P4=13-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681581-1277500069/watcher-2681581-1277500069 -o /tmp/evaluation-result-2681581-1277500069/solver-2681581-1277500069 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681581-1277500069.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= ad91a3f1eebbb2431180c5d6e6033f2b RANDOM SEED=38492120 node029.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 : 3000.221 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 : 6000.44 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 : 3000.221 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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1824064 kB Buffers: 42568 kB Cached: 94456 kB SwapCached: 6404 kB Active: 68408 kB Inactive: 82496 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1824064 kB SwapTotal: 4192956 kB SwapFree: 4139096 kB Dirty: 1884 kB Writeback: 0 kB AnonPages: 12576 kB Mapped: 11900 kB Slab: 62252 kB PageTables: 4076 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182320 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= 62480 MiB End job on node029 at 2010-06-25 23:07:50