Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 2 | 1.81772 | 1.81796 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=11-P1=29-P2=19-P3=7-P4=2-P5=13-P6=23-B.opb |
MD5SUM | 5b210d63099213805082cdea788a7bab |
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 | 0.051991 |
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 | 90 |
Total number of constraints | 13 |
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 | 13 |
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) | 150 |
Sum of products size (including duplicates) | 300 |
Number of different products | 150 |
Sum of products size | 300 |
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 156/0 clauses 157/0 units 0 0.00/0.00 c vars 90 0.00/0.00 c objective 5 + 0 0.39/0.40 c 0.348946 7.38281 1560 12291 0.39/0.40 o 3 1.79/1.80 c 1.55276 7.51953 960 56653 1.79/1.80 o 2 1.79/1.80 c 1.55376 7.51953 480 56653 1.79/1.80 s OPTIMUM FOUND 1.79/1.80 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 x73 -x74 -x75 -x76 -x77 x78 -x79 -x80 x81 x82 -x83 -x84 -x85 -x86 x87 x88 -x89 -x90
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667904-1276648283/watcher-2667904-1276648283 -o /tmp/evaluation-result-2667904-1276648283/solver-2667904-1276648283 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667904-1276648283.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: 1.80 1.47 1.18 3/106 8966 /proc/meminfo: memFree=1859120/2059040 swapFree=4136752/4192956 [pid=8966] ppid=8964 vsize=3384 CPUtime=0 /proc/8966/stat : 8966 (pbct) R 8964 8966 8164 0 -1 4202496 535 0 0 0 0 0 0 0 20 0 1 0 40429827 3465216 457 1992294400 134512640 136485738 4291483776 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/8966/statm: 846 458 194 482 0 362 0 [startup+0.047306 s] /proc/loadavg: 1.80 1.47 1.18 3/106 8966 /proc/meminfo: memFree=1859120/2059040 swapFree=4136752/4192956 [pid=8966] ppid=8964 vsize=6884 CPUtime=0.04 /proc/8966/stat : 8966 (pbct) R 8964 8966 8164 0 -1 4202496 1413 0 0 0 4 0 0 0 20 0 1 0 40429827 7049216 1335 1992294400 134512640 136485738 4291483776 18446744073709551615 134930958 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/8966/statm: 1721 1335 210 482 0 1237 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 6884 [startup+0.101315 s] /proc/loadavg: 1.80 1.47 1.18 3/106 8966 /proc/meminfo: memFree=1859120/2059040 swapFree=4136752/4192956 [pid=8966] ppid=8964 vsize=7428 CPUtime=0.09 /proc/8966/stat : 8966 (pbct) R 8964 8966 8164 0 -1 4202496 1553 0 0 0 9 0 0 0 20 0 1 0 40429827 7606272 1475 1992294400 134512640 136485738 4291483776 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/8966/statm: 1857 1475 226 482 0 1373 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 7428 [startup+0.301351 s] /proc/loadavg: 1.80 1.47 1.18 3/106 8966 /proc/meminfo: memFree=1859120/2059040 swapFree=4136752/4192956 [pid=8966] ppid=8964 vsize=7428 CPUtime=0.29 /proc/8966/stat : 8966 (pbct) R 8964 8966 8164 0 -1 4202496 1585 0 0 0 26 3 0 0 20 0 1 0 40429827 7606272 1507 1992294400 134512640 136485738 4291483776 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/8966/statm: 1857 1507 226 482 0 1373 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 7428 [startup+0.701422 s] /proc/loadavg: 1.80 1.47 1.18 3/106 8966 /proc/meminfo: memFree=1859120/2059040 swapFree=4136752/4192956 [pid=8966] ppid=8964 vsize=7696 CPUtime=0.69 /proc/8966/stat : 8966 (pbct) R 8964 8966 8164 0 -1 4202496 1629 0 0 0 59 10 0 0 21 0 1 0 40429827 7880704 1550 1992294400 134512640 136485738 4291483776 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/8966/statm: 1924 1550 244 482 0 1440 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 7696 [startup+1.50156 s] /proc/loadavg: 1.80 1.47 1.18 2/107 8967 /proc/meminfo: memFree=1853656/2059040 swapFree=4136752/4192956 [pid=8966] ppid=8964 vsize=7696 CPUtime=1.49 /proc/8966/stat : 8966 (pbct) R 8964 8966 8164 0 -1 4202496 1630 0 0 0 129 20 0 0 23 0 1 0 40429827 7880704 1551 1992294400 134512640 136485738 4291483776 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/8966/statm: 1924 1551 244 482 0 1440 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 7696 Solver just ended. Dumping a history of the last processes samples [startup+1.7016 s] /proc/loadavg: 1.80 1.47 1.18 2/107 8967 /proc/meminfo: memFree=1853656/2059040 swapFree=4136752/4192956 [pid=8966] ppid=8964 vsize=7696 CPUtime=1.69 /proc/8966/stat : 8966 (pbct) R 8964 8966 8164 0 -1 4202496 1630 0 0 0 145 24 0 0 24 0 1 0 40429827 7880704 1551 1992294400 134512640 136485738 4291483776 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/8966/statm: 1924 1551 244 482 0 1440 0 Current children cumulated CPU time (s) 1.69 Current children cumulated vsize (KiB) 7696 [startup+1.80162 s] /proc/loadavg: 1.80 1.47 1.18 2/107 8967 /proc/meminfo: memFree=1853656/2059040 swapFree=4136752/4192956 [pid=8966] ppid=8964 vsize=7696 CPUtime=1.79 /proc/8966/stat : 8966 (pbct) R 8964 8966 8164 0 -1 4202496 1630 0 0 0 155 24 0 0 25 0 1 0 40429827 7880704 1551 1992294400 134512640 136485738 4291483776 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/8966/statm: 1924 1551 244 482 0 1440 0 Current children cumulated CPU time (s) 1.79 Current children cumulated vsize (KiB) 7696 Child status: 0 Real time (s): 1.81796 CPU time (s): 1.81772 CPU user time (s): 1.56676 CPU system time (s): 0.250961 CPU usage (%): 99.9867 Max. virtual memory (cumulated for all children) (KiB): 7696 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.56676 system time used= 0.250961 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1637 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= 23 runsolver used 0.006998 second user time and 0.013997 second system time The end
Begin job on node012 at 2010-06-16 02:31:23 IDJOB=2667904 IDBENCH=47987 IDSOLVER=1170 FILE ID=node012/2667904-1276648283 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=5-P0=11-P1=29-P2=19-P3=7-P4=2-P5=13-P6=23-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667904-1276648283/watcher-2667904-1276648283 -o /tmp/evaluation-result-2667904-1276648283/solver-2667904-1276648283 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667904-1276648283.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 5b210d63099213805082cdea788a7bab RANDOM SEED=608745559 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: 1859648 kB Buffers: 23104 kB Cached: 95352 kB SwapCached: 9656 kB Active: 87208 kB Inactive: 44508 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1859648 kB SwapTotal: 4192956 kB SwapFree: 4136752 kB Dirty: 2116 kB Writeback: 0 kB AnonPages: 11644 kB Mapped: 9396 kB Slab: 45960 kB PageTables: 4020 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 02:31:25