Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 2 | 2.32065 | 2.32515 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=23-P1=29-P2=23-P3=19-P4=2-P5=23-B.opb |
MD5SUM | af6a557bae55dcfbf0cc06cf0559c9b3 |
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 | 0.111982 |
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 | 75 |
Total number of constraints | 11 |
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 | 11 |
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) | 125 |
Sum of products size (including duplicates) | 250 |
Number of different products | 125 |
Sum of products size | 250 |
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 130/0 clauses 131/0 units 0 0.00/0.00 c vars 75 0.00/0.00 c objective 5 + 0 0.29/0.39 c 0.346947 6.66016 1275 11046 0.29/0.39 o 31 0.49/0.58 c 0.508922 6.80078 401 17752 0.49/0.58 o 17 0.68/0.75 c 0.659899 6.80078 650 24181 0.68/0.75 o 3 2.29/2.31 c 2.00469 6.80078 965 70667 2.29/2.31 o 2 2.29/2.31 c 2.00569 6.80078 483 70667 2.29/2.31 s OPTIMUM FOUND 2.29/2.31 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
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667862-1276647494/watcher-2667862-1276647494 -o /tmp/evaluation-result-2667862-1276647494/solver-2667862-1276647494 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667862-1276647494.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: 1.03 1.02 1.06 3/106 13020 /proc/meminfo: memFree=1822404/2059040 swapFree=4164948/4192956 [pid=13020] ppid=13018 vsize=3384 CPUtime=0 /proc/13020/stat : 13020 (pbct) R 13018 13020 11912 0 -1 4202496 543 0 0 0 0 0 0 0 20 0 1 0 6040373 3465216 466 1992294400 134512640 136485738 4288165568 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13020/statm: 846 468 194 482 0 362 0 [startup+0.0532711 s] /proc/loadavg: 1.03 1.02 1.06 3/106 13020 /proc/meminfo: memFree=1822404/2059040 swapFree=4164948/4192956 [pid=13020] ppid=13018 vsize=6560 CPUtime=0.04 /proc/13020/stat : 13020 (pbct) R 13018 13020 11912 0 -1 4202496 1362 0 0 0 4 0 0 0 20 0 1 0 6040373 6717440 1285 1992294400 134512640 136485738 4288165568 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13020/statm: 1640 1285 226 482 0 1156 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 6560 [startup+0.101278 s] /proc/loadavg: 1.03 1.02 1.06 3/106 13020 /proc/meminfo: memFree=1822404/2059040 swapFree=4164948/4192956 [pid=13020] ppid=13018 vsize=6688 CPUtime=0.09 /proc/13020/stat : 13020 (pbct) R 13018 13020 11912 0 -1 4202496 1385 0 0 0 8 1 0 0 20 0 1 0 6040373 6848512 1308 1992294400 134512640 136485738 4288165568 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13020/statm: 1672 1308 226 482 0 1188 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 6688 [startup+0.301307 s] /proc/loadavg: 1.03 1.02 1.06 3/106 13020 /proc/meminfo: memFree=1822404/2059040 swapFree=4164948/4192956 [pid=13020] ppid=13018 vsize=6816 CPUtime=0.29 /proc/13020/stat : 13020 (pbct) R 13018 13020 11912 0 -1 4202496 1404 0 0 0 26 3 0 0 20 0 1 0 6040373 6979584 1327 1992294400 134512640 136485738 4288165568 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13020/statm: 1704 1327 226 482 0 1220 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 6816 [startup+0.701365 s] /proc/loadavg: 1.03 1.02 1.06 3/106 13020 /proc/meminfo: memFree=1822404/2059040 swapFree=4164948/4192956 [pid=13020] ppid=13018 vsize=6960 CPUtime=0.68 /proc/13020/stat : 13020 (pbct) R 13018 13020 11912 0 -1 4202496 1443 0 0 0 60 8 0 0 21 0 1 0 6040373 7127040 1364 1992294400 134512640 136485738 4288165568 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13020/statm: 1740 1364 244 482 0 1256 0 Current children cumulated CPU time (s) 0.68 Current children cumulated vsize (KiB) 6960 [startup+1.50148 s] /proc/loadavg: 1.03 1.02 1.06 2/107 13021 /proc/meminfo: memFree=1817808/2059040 swapFree=4164948/4192956 [pid=13020] ppid=13018 vsize=6960 CPUtime=1.49 /proc/13020/stat : 13020 (pbct) R 13018 13020 11912 0 -1 4202496 1444 0 0 0 131 18 0 0 23 0 1 0 6040373 7127040 1364 1992294400 134512640 136485738 4288165568 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13020/statm: 1740 1364 244 482 0 1256 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6960 Solver just ended. Dumping a history of the last processes samples [startup+1.90054 s] /proc/loadavg: 1.03 1.02 1.06 2/107 13021 /proc/meminfo: memFree=1817808/2059040 swapFree=4164948/4192956 [pid=13020] ppid=13018 vsize=6960 CPUtime=1.88 /proc/13020/stat : 13020 (pbct) R 13018 13020 11912 0 -1 4202496 1447 0 0 0 165 23 0 0 25 0 1 0 6040373 7127040 1367 1992294400 134512640 136485738 4288165568 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13020/statm: 1740 1367 244 482 0 1256 0 Current children cumulated CPU time (s) 1.88 Current children cumulated vsize (KiB) 6960 [startup+2.3006 s] /proc/loadavg: 1.03 1.02 1.06 2/107 13021 /proc/meminfo: memFree=1817560/2059040 swapFree=4164948/4192956 [pid=13020] ppid=13018 vsize=6960 CPUtime=2.29 /proc/13020/stat : 13020 (pbct) R 13018 13020 11912 0 -1 4202496 1448 0 0 0 199 30 0 0 25 0 1 0 6040373 7127040 1368 1992294400 134512640 136485738 4288165568 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13020/statm: 1740 1368 244 482 0 1256 0 Current children cumulated CPU time (s) 2.29 Current children cumulated vsize (KiB) 6960 Child status: 0 Real time (s): 2.32515 CPU time (s): 2.32065 CPU user time (s): 2.01469 CPU system time (s): 0.305953 CPU usage (%): 99.8061 Max. virtual memory (cumulated for all children) (KiB): 6960 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.01469 system time used= 0.305953 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1455 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= 20 runsolver used 0.007998 second user time and 0.021996 second system time The end
Begin job on node052 at 2010-06-16 02:18:14 IDJOB=2667862 IDBENCH=47945 IDSOLVER=1170 FILE ID=node052/2667862-1276647494 PBS_JOBID= 11172443 Free space on /tmp= 62504 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=23-P1=29-P2=23-P3=19-P4=2-P5=23-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667862-1276647494/watcher-2667862-1276647494 -o /tmp/evaluation-result-2667862-1276647494/solver-2667862-1276647494 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667862-1276647494.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= af6a557bae55dcfbf0cc06cf0559c9b3 RANDOM SEED=830170837 node052.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 : 3000.262 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 : 6000.52 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 : 3000.262 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: 1822932 kB Buffers: 27288 kB Cached: 109772 kB SwapCached: 3620 kB Active: 96772 kB Inactive: 75148 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1822932 kB SwapTotal: 4192956 kB SwapFree: 4164948 kB Dirty: 2112 kB Writeback: 0 kB AnonPages: 31228 kB Mapped: 15052 kB Slab: 42496 kB PageTables: 4036 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181280 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= 62504 MiB End job on node052 at 2010-06-16 02:18:16