Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 3 | 0.696893 | 0.695775 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=17-P1=13-P2=29-P3=11-B.opb |
MD5SUM | 31ecba1f2caab058bc592ea08e468b48 |
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 | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.078987 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 45 |
Total number of constraints | 7 |
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 | 7 |
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) | 75 |
Sum of products size (including duplicates) | 150 |
Number of different products | 75 |
Sum of products size | 150 |
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 78/0 clauses 79/0 units 0 0.00/0.00 c vars 45 0.00/0.00 c objective 5 + 0 0.09/0.12 c 0.110983 5.11328 590 3053 0.09/0.12 o 23 0.09/0.15 c 0.131979 5.25391 412 3866 0.09/0.15 o 19 0.20/0.28 c 0.233964 5.25391 602 8060 0.20/0.28 o 7 0.29/0.30 c 0.252961 5.25391 395 8740 0.29/0.30 o 5 0.29/0.33 c 0.277957 5.25391 484 9612 0.29/0.33 o 3 0.59/0.69 c 0.594909 5.25391 245 19199 0.59/0.69 s OPTIMUM FOUND 0.59/0.69 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
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667916-1276648483/watcher-2667916-1276648483 -o /tmp/evaluation-result-2667916-1276648483/solver-2667916-1276648483 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667916-1276648483.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: 1.26 1.20 1.08 3/106 6788 /proc/meminfo: memFree=1632656/2059040 swapFree=4140048/4192956 [pid=6788] ppid=6786 vsize=3512 CPUtime=0 /proc/6788/stat : 6788 (pbct) R 6786 6788 6179 0 -1 4202496 569 0 0 0 0 0 0 0 20 0 1 0 40452019 3596288 492 1992294400 134512640 136485738 4289167328 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/6788/statm: 878 492 198 482 0 394 0 [startup+0.068157 s] /proc/loadavg: 1.26 1.20 1.08 3/106 6788 /proc/meminfo: memFree=1632656/2059040 swapFree=4140048/4192956 [pid=6788] ppid=6786 vsize=5232 CPUtime=0.06 /proc/6788/stat : 6788 (pbct) R 6786 6788 6179 0 -1 4202496 1024 0 0 0 6 0 0 0 20 0 1 0 40452019 5357568 946 1992294400 134512640 136485738 4289167328 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/6788/statm: 1308 946 226 482 0 824 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 5232 [startup+0.10116 s] /proc/loadavg: 1.26 1.20 1.08 3/106 6788 /proc/meminfo: memFree=1632656/2059040 swapFree=4140048/4192956 [pid=6788] ppid=6786 vsize=5232 CPUtime=0.09 /proc/6788/stat : 6788 (pbct) R 6786 6788 6179 0 -1 4202496 1035 0 0 0 9 0 0 0 20 0 1 0 40452019 5357568 957 1992294400 134512640 136485738 4289167328 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/6788/statm: 1308 957 226 482 0 824 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5232 [startup+0.301183 s] /proc/loadavg: 1.26 1.20 1.08 3/106 6788 /proc/meminfo: memFree=1632656/2059040 swapFree=4140048/4192956 [pid=6788] ppid=6786 vsize=5376 CPUtime=0.29 /proc/6788/stat : 6788 (pbct) R 6786 6788 6179 0 -1 4202496 1067 0 0 0 24 5 0 0 20 0 1 0 40452019 5505024 986 1992294400 134512640 136485738 4289167328 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/6788/statm: 1344 986 244 482 0 860 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5376 Solver just ended. Dumping a history of the last processes samples [startup+0.501206 s] /proc/loadavg: 1.26 1.20 1.08 3/106 6788 /proc/meminfo: memFree=1632656/2059040 swapFree=4140048/4192956 [pid=6788] ppid=6786 vsize=5376 CPUtime=0.5 /proc/6788/stat : 6788 (pbct) R 6786 6788 6179 0 -1 4202496 1070 0 0 0 43 7 0 0 20 0 1 0 40452019 5505024 987 1992294400 134512640 136485738 4289167328 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/6788/statm: 1344 987 244 482 0 860 0 Current children cumulated CPU time (s) 0.5 Current children cumulated vsize (KiB) 5376 [startup+0.601218 s] /proc/loadavg: 1.26 1.20 1.08 3/106 6788 /proc/meminfo: memFree=1632656/2059040 swapFree=4140048/4192956 [pid=6788] ppid=6786 vsize=5376 CPUtime=0.59 /proc/6788/stat : 6788 (pbct) R 6786 6788 6179 0 -1 4202496 1070 0 0 0 51 8 0 0 20 0 1 0 40452019 5505024 987 1992294400 134512640 136485738 4289167328 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/6788/statm: 1344 987 244 482 0 860 0 Current children cumulated CPU time (s) 0.59 Current children cumulated vsize (KiB) 5376 Child status: 0 Real time (s): 0.695775 CPU time (s): 0.696893 CPU user time (s): 0.598908 CPU system time (s): 0.097985 CPU usage (%): 100.161 Max. virtual memory (cumulated for all children) (KiB): 5376 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.598908 system time used= 0.097985 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1076 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= 12 runsolver used 0.004999 second user time and 0.006998 second system time The end
Begin job on node006 at 2010-06-16 02:34:44 IDJOB=2667916 IDBENCH=47999 IDSOLVER=1170 FILE ID=node006/2667916-1276648483 PBS_JOBID= 11172416 Free space on /tmp= 62504 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=17-P1=13-P2=29-P3=11-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667916-1276648483/watcher-2667916-1276648483 -o /tmp/evaluation-result-2667916-1276648483/solver-2667916-1276648483 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667916-1276648483.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 31ecba1f2caab058bc592ea08e468b48 RANDOM SEED=1408097549 node006.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 : 3000.204 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 : 6000.40 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 : 3000.204 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: 1633184 kB Buffers: 139268 kB Cached: 201864 kB SwapCached: 6988 kB Active: 126136 kB Inactive: 229408 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1633184 kB SwapTotal: 4192956 kB SwapFree: 4140048 kB Dirty: 2132 kB Writeback: 0 kB AnonPages: 12636 kB Mapped: 13148 kB Slab: 48660 kB PageTables: 4052 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182104 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= 62500 MiB End job on node006 at 2010-06-16 02:34:44