Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 3 | 81.0257 | 81.0463 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=13-P1=23-P2=59-P3=41-P4=53-B.opb |
MD5SUM | 84a6dc06fba278aa97da18c43cb21b39 |
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 | 0.403937 |
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 | 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 0.00/0.01 c constraints 148/0 clauses 149/0 units 0 0.00/0.01 c vars 72 0.00/0.01 c objective 6 + 0 0.39/0.43 c 0.375942 7.32031 1964 11811 0.39/0.43 o 31 0.79/0.82 c 0.707892 7.32031 938 22613 0.79/0.82 o 21 2.89/2.93 c 2.54061 7.32031 1295 74839 2.89/2.93 o 11 3.79/3.85 c 3.32649 7.32031 932 96931 3.79/3.85 o 5 4.19/4.22 c 3.66044 7.44922 1187 106667 4.19/4.22 o 3 80.97/81.03 c 70.8752 7.57422 832 2004906 80.97/81.03 s OPTIMUM FOUND 80.97/81.03 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 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667992-1276650508/watcher-2667992-1276650508 -o /tmp/evaluation-result-2667992-1276650508/solver-2667992-1276650508 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667992-1276650508.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: 0.91 0.97 0.99 3/107 6383 /proc/meminfo: memFree=1821568/2059040 swapFree=4140108/4192956 [pid=6383] ppid=6381 vsize=3652 CPUtime=0 /proc/6383/stat : 6383 (pbct) R 6381 6383 5501 0 -1 4202496 606 0 0 0 0 0 0 0 25 0 1 0 38706537 3739648 528 1992294400 134512640 136485738 4293432960 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/6383/statm: 913 529 198 482 0 429 0 [startup+0.108005 s] /proc/loadavg: 0.91 0.97 0.99 3/107 6383 /proc/meminfo: memFree=1821568/2059040 swapFree=4140108/4192956 [pid=6383] ppid=6381 vsize=7232 CPUtime=0.1 /proc/6383/stat : 6383 (pbct) R 6381 6383 5501 0 -1 4202496 1512 0 0 0 9 1 0 0 25 0 1 0 38706537 7405568 1434 1992294400 134512640 136485738 4293432960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/6383/statm: 1808 1434 226 482 0 1324 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 7232 [startup+0.201012 s] /proc/loadavg: 0.91 0.97 0.99 3/107 6383 /proc/meminfo: memFree=1821568/2059040 swapFree=4140108/4192956 [pid=6383] ppid=6381 vsize=7232 CPUtime=0.19 /proc/6383/stat : 6383 (pbct) R 6381 6383 5501 0 -1 4202496 1537 0 0 0 17 2 0 0 25 0 1 0 38706537 7405568 1459 1992294400 134512640 136485738 4293432960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/6383/statm: 1808 1459 227 482 0 1324 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 7232 [startup+0.301022 s] /proc/loadavg: 0.91 0.97 0.99 3/107 6383 /proc/meminfo: memFree=1821568/2059040 swapFree=4140108/4192956 [pid=6383] ppid=6381 vsize=7360 CPUtime=0.29 /proc/6383/stat : 6383 (pbct) R 6381 6383 5501 0 -1 4202496 1546 0 0 0 25 4 0 0 25 0 1 0 38706537 7536640 1468 1992294400 134512640 136485738 4293432960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/6383/statm: 1840 1468 227 482 0 1356 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 7360 [startup+0.701057 s] /proc/loadavg: 0.91 0.97 0.99 3/107 6383 /proc/meminfo: memFree=1821568/2059040 swapFree=4140108/4192956 [pid=6383] ppid=6381 vsize=7492 CPUtime=0.69 /proc/6383/stat : 6383 (pbct) R 6381 6383 5501 0 -1 4202496 1605 0 0 0 60 9 0 0 25 0 1 0 38706537 7671808 1526 1992294400 134512640 136485738 4293432960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/6383/statm: 1873 1526 245 482 0 1389 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 7492 [startup+1.50113 s] /proc/loadavg: 0.91 0.97 0.99 2/108 6384 /proc/meminfo: memFree=1816228/2059040 swapFree=4140108/4192956 [pid=6383] ppid=6381 vsize=7492 CPUtime=1.49 /proc/6383/stat : 6383 (pbct) R 6381 6383 5501 0 -1 4202496 1606 0 0 0 130 19 0 0 25 0 1 0 38706537 7671808 1526 1992294400 134512640 136485738 4293432960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/6383/statm: 1873 1526 245 482 0 1389 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 7492 [startup+3.10127 s] /proc/loadavg: 0.91 0.97 0.99 2/108 6384 /proc/meminfo: memFree=1815980/2059040 swapFree=4140108/4192956 [pid=6383] ppid=6381 vsize=7492 CPUtime=3.09 /proc/6383/stat : 6383 (pbct) R 6381 6383 5501 0 -1 4202496 1607 0 0 0 268 41 0 0 25 0 1 0 38706537 7671808 1526 1992294400 134512640 136485738 4293432960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/6383/statm: 1873 1526 245 482 0 1389 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 7492 [startup+6.30056 s] /proc/loadavg: 0.92 0.97 0.99 2/108 6384 /proc/meminfo: memFree=1815980/2059040 swapFree=4140108/4192956 [pid=6383] ppid=6381 vsize=7624 CPUtime=6.29 /proc/6383/stat : 6383 (pbct) R 6381 6383 5501 0 -1 4202496 1624 0 0 0 548 81 0 0 25 0 1 0 38706537 7806976 1541 1992294400 134512640 136485738 4293432960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/6383/statm: 1906 1541 245 482 0 1422 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 7624 [startup+12.7011 s] /proc/loadavg: 0.93 0.97 0.99 2/108 6384 /proc/meminfo: memFree=1815856/2059040 swapFree=4140108/4192956 [pid=6383] ppid=6381 vsize=7624 CPUtime=12.69 /proc/6383/stat : 6383 (pbct) R 6381 6383 5501 0 -1 4202496 1638 0 0 0 1109 160 0 0 25 0 1 0 38706537 7806976 1555 1992294400 134512640 136485738 4293432960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/6383/statm: 1906 1555 245 482 0 1422 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 7624 [startup+25.5013 s] /proc/loadavg: 0.94 0.97 0.99 2/108 6384 /proc/meminfo: memFree=1815856/2059040 swapFree=4140108/4192956 [pid=6383] ppid=6381 vsize=7624 CPUtime=25.49 /proc/6383/stat : 6383 (pbct) R 6381 6383 5501 0 -1 4202496 1647 0 0 0 2225 324 0 0 25 0 1 0 38706537 7806976 1564 1992294400 134512640 136485738 4293432960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/6383/statm: 1906 1564 245 482 0 1422 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 7624 [startup+51.1016 s] /proc/loadavg: 0.96 0.97 0.99 2/108 6386 /proc/meminfo: memFree=1815732/2059040 swapFree=4140108/4192956 [pid=6383] ppid=6381 vsize=7752 CPUtime=51.08 /proc/6383/stat : 6383 (pbct) R 6381 6383 5501 0 -1 4202496 1663 0 0 0 4454 654 0 0 25 0 1 0 38706537 7938048 1580 1992294400 134512640 136485738 4293432960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/6383/statm: 1938 1580 245 482 0 1454 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 7752 Solver just ended. Dumping a history of the last processes samples [startup+51.2016 s] /proc/loadavg: 0.96 0.97 0.99 2/108 6386 /proc/meminfo: memFree=1815732/2059040 swapFree=4140108/4192956 [pid=6383] ppid=6381 vsize=7752 CPUtime=51.18 /proc/6383/stat : 6383 (pbct) R 6381 6383 5501 0 -1 4202496 1663 0 0 0 4462 656 0 0 25 0 1 0 38706537 7938048 1580 1992294400 134512640 136485738 4293432960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/6383/statm: 1938 1580 245 482 0 1454 0 Current children cumulated CPU time (s) 51.18 Current children cumulated vsize (KiB) 7752 [startup+64.0017 s] /proc/loadavg: 0.97 0.97 0.99 2/108 6386 /proc/meminfo: memFree=1815732/2059040 swapFree=4140108/4192956 [pid=6383] ppid=6381 vsize=7752 CPUtime=63.97 /proc/6383/stat : 6383 (pbct) R 6381 6383 5501 0 -1 4202496 1673 0 0 0 5586 811 0 0 25 0 1 0 38706537 7938048 1590 1992294400 134512640 136485738 4293432960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/6383/statm: 1938 1590 245 482 0 1454 0 Current children cumulated CPU time (s) 63.97 Current children cumulated vsize (KiB) 7752 [startup+70.4013 s] /proc/loadavg: 0.97 0.97 0.99 2/108 6386 /proc/meminfo: memFree=1815732/2059040 swapFree=4140108/4192956 [pid=6383] ppid=6381 vsize=7752 CPUtime=70.38 /proc/6383/stat : 6383 (pbct) R 6381 6383 5501 0 -1 4202496 1676 0 0 0 6148 890 0 0 25 0 1 0 38706537 7938048 1593 1992294400 134512640 136485738 4293432960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/6383/statm: 1938 1593 245 482 0 1454 0 Current children cumulated CPU time (s) 70.38 Current children cumulated vsize (KiB) 7752 [startup+76.8009 s] /proc/loadavg: 0.97 0.97 0.99 2/108 6386 /proc/meminfo: memFree=1815732/2059040 swapFree=4140108/4192956 [pid=6383] ppid=6381 vsize=7752 CPUtime=76.77 /proc/6383/stat : 6383 (pbct) R 6381 6383 5501 0 -1 4202496 1676 0 0 0 6713 964 0 0 25 0 1 0 38706537 7938048 1593 1992294400 134512640 136485738 4293432960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/6383/statm: 1938 1593 245 482 0 1454 0 Current children cumulated CPU time (s) 76.77 Current children cumulated vsize (KiB) 7752 [startup+78.401 s] /proc/loadavg: 0.97 0.97 0.99 2/108 6386 /proc/meminfo: memFree=1815732/2059040 swapFree=4140108/4192956 [pid=6383] ppid=6381 vsize=7752 CPUtime=78.37 /proc/6383/stat : 6383 (pbct) R 6381 6383 5501 0 -1 4202496 1676 0 0 0 6854 983 0 0 25 0 1 0 38706537 7938048 1593 1992294400 134512640 136485738 4293432960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/6383/statm: 1938 1593 245 482 0 1454 0 Current children cumulated CPU time (s) 78.37 Current children cumulated vsize (KiB) 7752 [startup+80.0012 s] /proc/loadavg: 0.98 0.97 0.99 2/108 6386 /proc/meminfo: memFree=1815732/2059040 swapFree=4140108/4192956 [pid=6383] ppid=6381 vsize=7752 CPUtime=79.97 /proc/6383/stat : 6383 (pbct) R 6381 6383 5501 0 -1 4202496 1676 0 0 0 6995 1002 0 0 25 0 1 0 38706537 7938048 1593 1992294400 134512640 136485738 4293432960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/6383/statm: 1938 1593 245 482 0 1454 0 Current children cumulated CPU time (s) 79.97 Current children cumulated vsize (KiB) 7752 [startup+80.8012 s] /proc/loadavg: 0.98 0.97 0.99 2/108 6386 /proc/meminfo: memFree=1815732/2059040 swapFree=4140108/4192956 [pid=6383] ppid=6381 vsize=7752 CPUtime=80.77 /proc/6383/stat : 6383 (pbct) R 6381 6383 5501 0 -1 4202496 1676 0 0 0 7067 1010 0 0 25 0 1 0 38706537 7938048 1593 1992294400 134512640 136485738 4293432960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/6383/statm: 1938 1593 245 482 0 1454 0 Current children cumulated CPU time (s) 80.77 Current children cumulated vsize (KiB) 7752 [startup+81.0013 s] /proc/loadavg: 0.98 0.97 0.99 2/108 6386 /proc/meminfo: memFree=1815732/2059040 swapFree=4140108/4192956 [pid=6383] ppid=6381 vsize=7752 CPUtime=80.97 /proc/6383/stat : 6383 (pbct) R 6381 6383 5501 0 -1 4202496 1676 0 0 0 7084 1013 0 0 25 0 1 0 38706537 7938048 1593 1992294400 134512640 136485738 4293432960 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/6383/statm: 1938 1593 245 482 0 1454 0 Current children cumulated CPU time (s) 80.97 Current children cumulated vsize (KiB) 7752 Child status: 0 Real time (s): 81.0463 CPU time (s): 81.0257 CPU user time (s): 70.8862 CPU system time (s): 10.1395 CPU usage (%): 99.9746 Max. virtual memory (cumulated for all children) (KiB): 7752 getrusage(RUSAGE_CHILDREN,...) data: user time used= 70.8862 system time used= 10.1395 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1682 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= 138 runsolver used 0.152976 second user time and 0.372943 second system time The end
Begin job on node025 at 2010-06-16 03:08:28 IDJOB=2667992 IDBENCH=48075 IDSOLVER=1170 FILE ID=node025/2667992-1276650508 PBS_JOBID= 11172423 Free space on /tmp= 62580 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=13-P1=23-P2=59-P3=41-P4=53-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667992-1276650508/watcher-2667992-1276650508 -o /tmp/evaluation-result-2667992-1276650508/solver-2667992-1276650508 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667992-1276650508.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 84a6dc06fba278aa97da18c43cb21b39 RANDOM SEED=375183939 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: 1821972 kB Buffers: 43172 kB Cached: 105016 kB SwapCached: 7256 kB Active: 93924 kB Inactive: 68728 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1821972 kB SwapTotal: 4192956 kB SwapFree: 4140108 kB Dirty: 2148 kB Writeback: 8 kB AnonPages: 11904 kB Mapped: 13008 kB Slab: 52620 kB PageTables: 4156 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182232 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 2010-06-16 03:09:49