Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 3 | 56.0565 | 56.0808 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=47-P1=29-P2=11-P3=29-P4=53-B.opb |
MD5SUM | 3b1480a2f2bf2b248b154d021617acb0 |
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 | 0.38794 |
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 0.00/0.00 c constraints 148/0 clauses 149/0 units 0 0.00/0.00 c vars 72 0.00/0.00 c objective 6 + 0 1.19/1.20 c 1.02784 7.32031 1349 32563 1.19/1.20 o 27 2.59/2.68 c 2.30265 7.49219 716 70646 2.59/2.68 o 5 4.19/4.22 c 3.63345 7.49219 687 108102 4.19/4.22 o 3 55.97/56.06 c 49.0385 7.61719 945 1383576 55.97/56.06 s OPTIMUM FOUND 55.97/56.06 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-2667900-1276648164/watcher-2667900-1276648164 -o /tmp/evaluation-result-2667900-1276648164/solver-2667900-1276648164 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667900-1276648164.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: 1.01 1.02 1.00 3/106 12324 /proc/meminfo: memFree=1842556/2059040 swapFree=4168596/4192956 [pid=12324] ppid=12322 vsize=3384 CPUtime=0 /proc/12324/stat : 12324 (pbct) R 12322 12324 11880 0 -1 4202496 534 0 0 0 0 0 0 0 20 0 1 0 6107354 3465216 457 1992294400 134512640 136485738 4289739360 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12324/statm: 846 458 194 482 0 362 0 [startup+0.0473839 s] /proc/loadavg: 1.01 1.02 1.00 3/106 12324 /proc/meminfo: memFree=1842556/2059040 swapFree=4168596/4192956 [pid=12324] ppid=12322 vsize=6708 CPUtime=0.04 /proc/12324/stat : 12324 (pbct) R 12322 12324 11880 0 -1 4202496 1364 0 0 0 4 0 0 0 20 0 1 0 6107354 6868992 1287 1992294400 134512640 136485738 4289739360 18446744073709551615 134833659 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12324/statm: 1677 1287 210 482 0 1193 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 6708 [startup+0.101391 s] /proc/loadavg: 1.01 1.02 1.00 3/106 12324 /proc/meminfo: memFree=1842556/2059040 swapFree=4168596/4192956 [pid=12324] ppid=12322 vsize=7232 CPUtime=0.09 /proc/12324/stat : 12324 (pbct) R 12322 12324 11880 0 -1 4202496 1516 0 0 0 8 1 0 0 20 0 1 0 6107354 7405568 1439 1992294400 134512640 136485738 4289739360 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12324/statm: 1808 1439 226 482 0 1324 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 7232 [startup+0.300425 s] /proc/loadavg: 1.01 1.02 1.00 3/106 12324 /proc/meminfo: memFree=1842556/2059040 swapFree=4168596/4192956 [pid=12324] ppid=12322 vsize=7360 CPUtime=0.29 /proc/12324/stat : 12324 (pbct) R 12322 12324 11880 0 -1 4202496 1546 0 0 0 26 3 0 0 20 0 1 0 6107354 7536640 1469 1992294400 134512640 136485738 4289739360 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12324/statm: 1840 1469 226 482 0 1356 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 7360 [startup+0.700491 s] /proc/loadavg: 1.01 1.02 1.00 3/106 12324 /proc/meminfo: memFree=1842556/2059040 swapFree=4168596/4192956 [pid=12324] ppid=12322 vsize=7492 CPUtime=0.69 /proc/12324/stat : 12324 (pbct) R 12322 12324 11880 0 -1 4202496 1574 0 0 0 61 8 0 0 21 0 1 0 6107354 7671808 1497 1992294400 134512640 136485738 4289739360 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12324/statm: 1873 1497 227 482 0 1389 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 7492 [startup+1.50162 s] /proc/loadavg: 1.01 1.02 1.00 2/107 12325 /proc/meminfo: memFree=1837340/2059040 swapFree=4168596/4192956 [pid=12324] ppid=12322 vsize=7668 CPUtime=1.49 /proc/12324/stat : 12324 (pbct) R 12322 12324 11880 0 -1 4202496 1634 0 0 0 128 21 0 0 23 0 1 0 6107354 7852032 1556 1992294400 134512640 136485738 4289739360 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12324/statm: 1917 1556 245 482 0 1433 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 7668 [startup+3.10189 s] /proc/loadavg: 1.01 1.02 1.00 2/107 12325 /proc/meminfo: memFree=1836968/2059040 swapFree=4168596/4192956 [pid=12324] ppid=12322 vsize=7668 CPUtime=3.09 /proc/12324/stat : 12324 (pbct) R 12322 12324 11880 0 -1 4202496 1635 0 0 0 266 43 0 0 25 0 1 0 6107354 7852032 1556 1992294400 134512640 136485738 4289739360 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12324/statm: 1917 1556 245 482 0 1433 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 7668 [startup+6.30142 s] /proc/loadavg: 1.01 1.02 1.00 2/107 12325 /proc/meminfo: memFree=1836968/2059040 swapFree=4168596/4192956 [pid=12324] ppid=12322 vsize=7668 CPUtime=6.29 /proc/12324/stat : 12324 (pbct) R 12322 12324 11880 0 -1 4202496 1636 0 0 0 542 87 0 0 25 0 1 0 6107354 7852032 1556 1992294400 134512640 136485738 4289739360 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12324/statm: 1917 1556 245 482 0 1433 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 7668 [startup+12.7015 s] /proc/loadavg: 1.01 1.02 1.00 2/107 12325 /proc/meminfo: memFree=1836968/2059040 swapFree=4168596/4192956 [pid=12324] ppid=12322 vsize=7668 CPUtime=12.68 /proc/12324/stat : 12324 (pbct) R 12322 12324 11880 0 -1 4202496 1639 0 0 0 1099 169 0 0 25 0 1 0 6107354 7852032 1559 1992294400 134512640 136485738 4289739360 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12324/statm: 1917 1559 245 482 0 1433 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 7668 [startup+25.5006 s] /proc/loadavg: 1.01 1.02 1.00 2/107 12325 /proc/meminfo: memFree=1836968/2059040 swapFree=4168596/4192956 [pid=12324] ppid=12322 vsize=7668 CPUtime=25.47 /proc/12324/stat : 12324 (pbct) R 12322 12324 11880 0 -1 4202496 1656 0 0 0 2217 330 0 0 25 0 1 0 6107354 7852032 1576 1992294400 134512640 136485738 4289739360 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12324/statm: 1917 1576 245 482 0 1433 0 Current children cumulated CPU time (s) 25.47 Current children cumulated vsize (KiB) 7668 [startup+51.1009 s] /proc/loadavg: 1.00 1.02 1.00 2/107 12325 /proc/meminfo: memFree=1836844/2059040 swapFree=4168596/4192956 [pid=12324] ppid=12322 vsize=7796 CPUtime=51.07 /proc/12324/stat : 12324 (pbct) R 12322 12324 11880 0 -1 4202496 1667 0 0 0 4461 646 0 0 25 0 1 0 6107354 7983104 1587 1992294400 134512640 136485738 4289739360 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12324/statm: 1949 1587 245 482 0 1465 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 7796 Solver just ended. Dumping a history of the last processes samples [startup+54.3014 s] /proc/loadavg: 1.00 1.02 1.00 2/107 12325 /proc/meminfo: memFree=1836844/2059040 swapFree=4168596/4192956 [pid=12324] ppid=12322 vsize=7796 CPUtime=54.27 /proc/12324/stat : 12324 (pbct) R 12322 12324 11880 0 -1 4202496 1673 0 0 0 4747 680 0 0 25 0 1 0 6107354 7983104 1593 1992294400 134512640 136485738 4289739360 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12324/statm: 1949 1593 245 482 0 1465 0 Current children cumulated CPU time (s) 54.27 Current children cumulated vsize (KiB) 7796 [startup+55.1005 s] /proc/loadavg: 1.00 1.02 1.00 2/107 12325 /proc/meminfo: memFree=1836844/2059040 swapFree=4168596/4192956 [pid=12324] ppid=12322 vsize=7796 CPUtime=55.07 /proc/12324/stat : 12324 (pbct) R 12322 12324 11880 0 -1 4202496 1673 0 0 0 4817 690 0 0 25 0 1 0 6107354 7983104 1593 1992294400 134512640 136485738 4289739360 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12324/statm: 1949 1593 245 482 0 1465 0 Current children cumulated CPU time (s) 55.07 Current children cumulated vsize (KiB) 7796 [startup+55.5006 s] /proc/loadavg: 1.00 1.02 1.00 2/107 12325 /proc/meminfo: memFree=1836844/2059040 swapFree=4168596/4192956 [pid=12324] ppid=12322 vsize=7796 CPUtime=55.46 /proc/12324/stat : 12324 (pbct) R 12322 12324 11880 0 -1 4202496 1673 0 0 0 4852 694 0 0 25 0 1 0 6107354 7983104 1593 1992294400 134512640 136485738 4289739360 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12324/statm: 1949 1593 245 482 0 1465 0 Current children cumulated CPU time (s) 55.46 Current children cumulated vsize (KiB) 7796 [startup+55.9007 s] /proc/loadavg: 1.00 1.02 1.00 2/107 12325 /proc/meminfo: memFree=1836844/2059040 swapFree=4168596/4192956 [pid=12324] ppid=12322 vsize=7796 CPUtime=55.86 /proc/12324/stat : 12324 (pbct) R 12322 12324 11880 0 -1 4202496 1673 0 0 0 4888 698 0 0 25 0 1 0 6107354 7983104 1593 1992294400 134512640 136485738 4289739360 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12324/statm: 1949 1593 245 482 0 1465 0 Current children cumulated CPU time (s) 55.86 Current children cumulated vsize (KiB) 7796 [startup+56.0007 s] /proc/loadavg: 1.00 1.02 1.00 2/107 12325 /proc/meminfo: memFree=1836844/2059040 swapFree=4168596/4192956 [pid=12324] ppid=12322 vsize=7796 CPUtime=55.97 /proc/12324/stat : 12324 (pbct) R 12322 12324 11880 0 -1 4202496 1673 0 0 0 4898 699 0 0 25 0 1 0 6107354 7983104 1593 1992294400 134512640 136485738 4289739360 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12324/statm: 1949 1593 245 482 0 1465 0 Current children cumulated CPU time (s) 55.97 Current children cumulated vsize (KiB) 7796 Child status: 0 Real time (s): 56.0808 CPU time (s): 56.0565 CPU user time (s): 49.0505 CPU system time (s): 7.00593 CPU usage (%): 99.9566 Max. virtual memory (cumulated for all children) (KiB): 7796 getrusage(RUSAGE_CHILDREN,...) data: user time used= 49.0505 system time used= 7.00593 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1679 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= 122 runsolver used 0.092985 second user time and 0.275958 second system time The end
Begin job on node055 at 2010-06-16 02:29:24 IDJOB=2667900 IDBENCH=47983 IDSOLVER=1170 FILE ID=node055/2667900-1276648164 PBS_JOBID= 11172450 Free space on /tmp= 62480 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=47-P1=29-P2=11-P3=29-P4=53-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667900-1276648164/watcher-2667900-1276648164 -o /tmp/evaluation-result-2667900-1276648164/solver-2667900-1276648164 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667900-1276648164.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 3b1480a2f2bf2b248b154d021617acb0 RANDOM SEED=955475889 node055.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 : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1843076 kB Buffers: 18276 kB Cached: 97012 kB SwapCached: 1472 kB Active: 87724 kB Inactive: 64036 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1843076 kB SwapTotal: 4192956 kB SwapFree: 4168596 kB Dirty: 2096 kB Writeback: 4 kB AnonPages: 34960 kB Mapped: 15164 kB Slab: 42432 kB PageTables: 4080 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181224 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= 62476 MiB End job on node055 at 2010-06-16 02:30:20