Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 2 | 3.34949 | 3.34939 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mds/normalized-mds_50_25_3.opb |
MD5SUM | da214a3f088b29c437fc8e7d0ee2cf8a |
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 | 0.911861 |
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 | 50 |
Total number of constraints | 50 |
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 | 50 |
Minimum length of a constraint | 26 |
Maximum length of a constraint | 38 |
Number of terms in the objective function | 50 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 50 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 50 |
Number of bits of the biggest sum of numbers | 6 |
Number of products (including duplicates) | 1476 |
Sum of products size (including duplicates) | 2952 |
Number of different products | 1476 |
Sum of products size | 2952 |
0.00/0.00 c PB/CT 0.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.03 c constraints 1476/0 clauses 1526/0 units 0 0.00/0.03 c vars 50 0.00/0.03 c objective 50 + 0 0.39/0.42 c 0.379942 34.4062 1 1546 0.39/0.42 o 5 0.39/0.44 c 0.397939 34.9844 2 1587 0.39/0.44 o 4 0.39/0.49 c 0.444932 34.9844 20 1656 0.39/0.49 o 3 2.99/3.02 c 2.91656 35.2422 1048 3787 2.99/3.02 o 2 3.20/3.20 c 3.08953 35.2422 1082 3846 3.20/3.20 s OPTIMUM FOUND 3.20/3.20 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
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668042-1276654041/watcher-2668042-1276654041 -o /tmp/evaluation-result-2668042-1276654041/solver-2668042-1276654041 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668042-1276654041.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 0.98 0.99 3/106 7588 /proc/meminfo: memFree=1780036/2059040 swapFree=4136120/4192956 [pid=7588] ppid=7586 vsize=2208 CPUtime=0 /proc/7588/stat : 7588 (pbct) R 7586 7588 6124 0 -1 4202496 266 0 0 0 0 0 0 0 18 0 1 0 41005507 2260992 189 1992294400 134512640 136485738 4292048384 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/7588/statm: 552 189 156 482 0 68 0 [startup+0.0976741 s] /proc/loadavg: 0.93 0.98 0.99 3/106 7588 /proc/meminfo: memFree=1780036/2059040 swapFree=4136120/4192956 [pid=7588] ppid=7586 vsize=9956 CPUtime=0.09 /proc/7588/stat : 7588 (pbct) R 7586 7588 6124 0 -1 4202496 2186 0 0 0 9 0 0 0 18 0 1 0 41005507 10194944 2109 1992294400 134512640 136485738 4292048384 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/7588/statm: 2489 2110 198 482 0 2005 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 9956 [startup+0.100674 s] /proc/loadavg: 0.93 0.98 0.99 3/106 7588 /proc/meminfo: memFree=1780036/2059040 swapFree=4136120/4192956 [pid=7588] ppid=7586 vsize=10216 CPUtime=0.09 /proc/7588/stat : 7588 (pbct) R 7586 7588 6124 0 -1 4202496 2239 0 0 0 9 0 0 0 18 0 1 0 41005507 10461184 2162 1992294400 134512640 136485738 4292048384 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/7588/statm: 2554 2163 198 482 0 2070 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 10216 [startup+0.300709 s] /proc/loadavg: 0.93 0.98 0.99 3/106 7588 /proc/meminfo: memFree=1780036/2059040 swapFree=4136120/4192956 [pid=7588] ppid=7586 vsize=27792 CPUtime=0.29 /proc/7588/stat : 7588 (pbct) R 7586 7588 6124 0 -1 4202496 6791 0 0 0 26 3 0 0 18 0 1 0 41005507 28459008 6524 1992294400 134512640 136485738 4292048384 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/7588/statm: 6948 6528 199 482 0 6464 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 27792 [startup+0.700777 s] /proc/loadavg: 0.93 0.98 0.99 3/106 7588 /proc/meminfo: memFree=1780036/2059040 swapFree=4136120/4192956 [pid=7588] ppid=7586 vsize=35820 CPUtime=0.69 /proc/7588/stat : 7588 (pbct) R 7586 7588 6124 0 -1 4202496 8817 0 0 0 64 5 0 0 18 0 1 0 41005507 36679680 8382 1992294400 134512640 136485738 4292048384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/7588/statm: 8955 8382 243 482 0 8471 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 35820 [startup+1.50091 s] /proc/loadavg: 0.93 0.98 0.99 2/107 7589 /proc/meminfo: memFree=1747416/2059040 swapFree=4136120/4192956 [pid=7588] ppid=7586 vsize=35952 CPUtime=1.49 /proc/7588/stat : 7588 (pbct) R 7586 7588 6124 0 -1 4202496 8837 0 0 0 141 8 0 0 19 0 1 0 41005507 36814848 8402 1992294400 134512640 136485738 4292048384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/7588/statm: 8988 8402 243 482 0 8504 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 35952 [startup+3.10119 s] /proc/loadavg: 0.93 0.98 0.99 2/107 7589 /proc/meminfo: memFree=1747044/2059040 swapFree=4136120/4192956 [pid=7588] ppid=7586 vsize=36084 CPUtime=3.09 /proc/7588/stat : 7588 (pbct) R 7586 7588 6124 0 -1 4202496 8891 0 0 0 298 11 0 0 23 0 1 0 41005507 36950016 8455 1992294400 134512640 136485738 4292048384 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/7588/statm: 9021 8455 243 482 0 8537 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 36084 Solver just ended. Dumping a history of the last processes samples [startup+3.30923 s] /proc/loadavg: 0.93 0.98 0.99 2/107 7589 /proc/meminfo: memFree=1746920/2059040 swapFree=4136120/4192956 [pid=7588] ppid=7586 vsize=34020 CPUtime=3.3 /proc/7588/stat : 7588 (pbct) R 7586 7588 6124 0 -1 4202496 8898 0 0 0 319 11 0 0 25 0 1 0 41005507 34836480 8010 1992294400 134512640 136485738 4292048384 18446744073709551615 135844708 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/7588/statm: 8505 8010 247 482 0 8021 0 Current children cumulated CPU time (s) 3.3 Current children cumulated vsize (KiB) 34020 Child status: 0 Real time (s): 3.34939 CPU time (s): 3.34949 CPU user time (s): 3.23151 CPU system time (s): 0.117982 CPU usage (%): 100.003 Max. virtual memory (cumulated for all children) (KiB): 36084 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.23151 system time used= 0.117982 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8899 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= 2 involuntary context switches= 7 runsolver used 0.012998 second user time and 0.019996 second system time The end
Begin job on node014 at 2010-06-16 04:07:21 IDJOB=2668042 IDBENCH=48125 IDSOLVER=1170 FILE ID=node014/2668042-1276654041 PBS_JOBID= 11172408 Free space on /tmp= 62572 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_50_25_3.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668042-1276654041/watcher-2668042-1276654041 -o /tmp/evaluation-result-2668042-1276654041/solver-2668042-1276654041 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668042-1276654041.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= da214a3f088b29c437fc8e7d0ee2cf8a RANDOM SEED=1197361265 node014.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 : 3000.258 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 : 6000.51 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 : 3000.258 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 : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1780564 kB Buffers: 79024 kB Cached: 111844 kB SwapCached: 10712 kB Active: 91868 kB Inactive: 113384 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1780564 kB SwapTotal: 4192956 kB SwapFree: 4136120 kB Dirty: 2120 kB Writeback: 0 kB AnonPages: 12712 kB Mapped: 9436 kB Slab: 51432 kB PageTables: 3976 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183484 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= 62568 MiB End job on node014 at 2010-06-16 04:07:25