Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 2 | 1.43378 | 1.43402 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=53-P1=13-P2=23-P3=47-P4=2-B.opb |
MD5SUM | 708c7e8a0dab689362d9aec992b2b233 |
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 | 0.224965 |
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 | 72 |
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 | 6 |
Maximum length of a constraint | 48 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 2048 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 8064 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 144 |
Sum of products size (including duplicates) | 288 |
Number of different products | 144 |
Sum of products size | 288 |
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 148/0 clauses 149/0 units 0 0.00/0.00 c vars 72 0.00/0.00 c objective 6 + 0 0.59/0.69 c 0.606907 7.32422 1515 19191 0.59/0.69 o 11 0.79/0.88 c 0.768883 7.46875 1077 25408 0.79/0.88 o 9 1.19/1.25 c 1.08583 7.46875 1085 36487 1.19/1.25 o 3 1.39/1.42 c 1.22781 7.46875 1025 40604 1.39/1.42 o 2 1.39/1.42 c 1.22881 7.46875 513 40604 1.39/1.42 s OPTIMUM FOUND 1.39/1.42 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
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667908-1276648325/watcher-2667908-1276648325 -o /tmp/evaluation-result-2667908-1276648325/solver-2667908-1276648325 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667908-1276648325.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: 1.48 1.44 1.18 3/106 9236 /proc/meminfo: memFree=1858628/2059040 swapFree=4136752/4192956 [pid=9236] ppid=9234 vsize=3384 CPUtime=0 /proc/9236/stat : 9236 (pbct) R 9234 9236 8164 0 -1 4202496 547 0 0 0 0 0 0 0 20 0 1 0 40434094 3465216 469 1992294400 134512640 136485738 4293045344 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9236/statm: 879 470 194 482 0 395 0 [startup+0.01675 s] /proc/loadavg: 1.48 1.44 1.18 3/106 9236 /proc/meminfo: memFree=1858628/2059040 swapFree=4136752/4192956 [pid=9236] ppid=9234 vsize=4184 CPUtime=0.01 /proc/9236/stat : 9236 (pbct) R 9234 9236 8164 0 -1 4202496 720 0 0 0 1 0 0 0 20 0 1 0 40434094 4284416 642 1992294400 134512640 136485738 4293045344 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9236/statm: 1046 643 198 482 0 562 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 4184 [startup+0.101764 s] /proc/loadavg: 1.48 1.44 1.18 3/106 9236 /proc/meminfo: memFree=1858628/2059040 swapFree=4136752/4192956 [pid=9236] ppid=9234 vsize=7232 CPUtime=0.1 /proc/9236/stat : 9236 (pbct) R 9234 9236 8164 0 -1 4202496 1515 0 0 0 9 1 0 0 20 0 1 0 40434094 7405568 1437 1992294400 134512640 136485738 4293045344 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9236/statm: 1808 1437 226 482 0 1324 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 7232 [startup+0.3018 s] /proc/loadavg: 1.48 1.44 1.18 3/106 9236 /proc/meminfo: memFree=1858628/2059040 swapFree=4136752/4192956 [pid=9236] ppid=9234 vsize=7364 CPUtime=0.29 /proc/9236/stat : 9236 (pbct) R 9234 9236 8164 0 -1 4202496 1541 0 0 0 27 2 0 0 20 0 1 0 40434094 7540736 1463 1992294400 134512640 136485738 4293045344 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9236/statm: 1841 1463 226 482 0 1357 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 7364 [startup+0.701872 s] /proc/loadavg: 1.48 1.44 1.18 3/106 9236 /proc/meminfo: memFree=1858628/2059040 swapFree=4136752/4192956 [pid=9236] ppid=9234 vsize=7644 CPUtime=0.69 /proc/9236/stat : 9236 (pbct) R 9234 9236 8164 0 -1 4202496 1616 0 0 0 61 8 0 0 20 0 1 0 40434094 7827456 1537 1992294400 134512640 136485738 4293045344 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9236/statm: 1911 1537 244 482 0 1427 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 7644 Solver just ended. Dumping a history of the last processes samples [startup+1.10894 s] /proc/loadavg: 1.48 1.44 1.18 2/107 9237 /proc/meminfo: memFree=1853412/2059040 swapFree=4136752/4192956 [pid=9236] ppid=9234 vsize=7644 CPUtime=1.1 /proc/9236/stat : 9236 (pbct) R 9234 9236 8164 0 -1 4202496 1617 0 0 0 95 15 0 0 22 0 1 0 40434094 7827456 1537 1992294400 134512640 136485738 4293045344 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9236/statm: 1911 1537 244 482 0 1427 0 Current children cumulated CPU time (s) 1.1 Current children cumulated vsize (KiB) 7644 [startup+1.30198 s] /proc/loadavg: 1.48 1.44 1.18 2/107 9237 /proc/meminfo: memFree=1853412/2059040 swapFree=4136752/4192956 [pid=9236] ppid=9234 vsize=7644 CPUtime=1.3 /proc/9236/stat : 9236 (pbct) R 9234 9236 8164 0 -1 4202496 1618 0 0 0 112 18 0 0 22 0 1 0 40434094 7827456 1537 1992294400 134512640 136485738 4293045344 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9236/statm: 1911 1537 244 482 0 1427 0 Current children cumulated CPU time (s) 1.3 Current children cumulated vsize (KiB) 7644 [startup+1.402 s] /proc/loadavg: 1.48 1.44 1.18 2/107 9237 /proc/meminfo: memFree=1853412/2059040 swapFree=4136752/4192956 [pid=9236] ppid=9234 vsize=7644 CPUtime=1.39 /proc/9236/stat : 9236 (pbct) R 9234 9236 8164 0 -1 4202496 1618 0 0 0 120 19 0 0 22 0 1 0 40434094 7827456 1537 1992294400 134512640 136485738 4293045344 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9236/statm: 1911 1537 244 482 0 1427 0 Current children cumulated CPU time (s) 1.39 Current children cumulated vsize (KiB) 7644 Child status: 0 Real time (s): 1.43402 CPU time (s): 1.43378 CPU user time (s): 1.23981 CPU system time (s): 0.19397 CPU usage (%): 99.9834 Max. virtual memory (cumulated for all children) (KiB): 7644 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.23981 system time used= 0.19397 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1625 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= 5 runsolver used 0.007998 second user time and 0.011998 second system time The end
Begin job on node012 at 2010-06-16 02:32:05 IDJOB=2667908 IDBENCH=47991 IDSOLVER=1170 FILE ID=node012/2667908-1276648325 PBS_JOBID= 11172403 Free space on /tmp= 62588 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=53-P1=13-P2=23-P3=47-P4=2-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667908-1276648325/watcher-2667908-1276648325 -o /tmp/evaluation-result-2667908-1276648325/solver-2667908-1276648325 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667908-1276648325.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 708c7e8a0dab689362d9aec992b2b233 RANDOM SEED=292724408 node012.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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1859156 kB Buffers: 23464 kB Cached: 95444 kB SwapCached: 9656 kB Active: 87532 kB Inactive: 44684 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1859156 kB SwapTotal: 4192956 kB SwapFree: 4136752 kB Dirty: 1968 kB Writeback: 0 kB AnonPages: 11612 kB Mapped: 9448 kB Slab: 45868 kB PageTables: 4048 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181824 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= 62588 MiB End job on node012 at 2010-06-16 02:32:07