Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | -13 | 1.05584 | 1.05649 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_50_10_3.opb |
MD5SUM | 59a1ef6e3ce4cf2364efcc21910181d3 |
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 | -13 |
Best CPU time to get the best result obtained on this benchmark | 0.372943 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -13 |
Optimality of the best value was proved | YES |
Number of variables | 50 |
Total number of constraints | 50 |
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 | 50 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 17 |
Number of terms in the objective function | 50 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 50 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 50 |
Number of bits of the biggest sum of numbers | 6 |
Number of products (including duplicates) | 618 |
Sum of products size (including duplicates) | 1236 |
Number of different products | 309 |
Sum of products size | 618 |
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 359/0 clauses 309/0 units 0 0.00/0.00 c vars 50 0.00/0.00 c objective 50 + -50 0.09/0.12 c 0.114982 12.1484 0 312 0.09/0.12 o 0 0.09/0.13 c 0.118981 12.4883 0 579 0.09/0.13 o -1 0.09/0.13 c 0.120981 12.4883 0 774 0.09/0.13 o -2 0.09/0.13 c 0.123981 12.4883 0 956 0.09/0.13 o -3 0.09/0.13 c 0.12598 12.4883 0 1117 0.09/0.13 o -4 0.09/0.14 c 0.12998 12.4883 3 1273 0.09/0.14 o -5 0.19/0.28 c 0.263959 12.4883 3 2275 0.19/0.28 o -9 0.19/0.29 c 0.278957 12.4883 3 2394 0.19/0.29 o -10 0.29/0.34 c 0.32395 12.4883 60 2743 0.29/0.34 o -11 0.39/0.43 c 0.416936 12.4883 644 3521 0.39/0.43 o -12 0.69/0.78 c 0.753885 12.8633 2986 5996 0.69/0.78 o -13 1.00/1.01 c 0.98185 12.9883 2659 7579 1.00/1.01 s OPTIMUM FOUND 1.00/1.01 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
OK -13
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668082-1276658649/watcher-2668082-1276658649 -o /tmp/evaluation-result-2668082-1276658649/solver-2668082-1276658649 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668082-1276658649.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: 1.17 1.03 1.01 3/106 8345 /proc/meminfo: memFree=1625736/2059040 swapFree=4140048/4192956 [pid=8345] ppid=8343 vsize=2340 CPUtime=0 /proc/8345/stat : 8345 (pbct) R 8343 8345 8148 0 -1 4202496 297 0 0 0 0 0 0 0 25 0 1 0 41468613 2396160 220 1992294400 134512640 136485738 4294007904 18446744073709551615 135912375 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/8345/statm: 585 220 157 482 0 101 0 [startup+0.0150179 s] /proc/loadavg: 1.17 1.03 1.01 3/106 8345 /proc/meminfo: memFree=1625736/2059040 swapFree=4140048/4192956 [pid=8345] ppid=8343 vsize=3784 CPUtime=0.01 /proc/8345/stat : 8345 (pbct) R 8343 8345 8148 0 -1 4202496 644 0 0 0 1 0 0 0 25 0 1 0 41468613 3874816 567 1992294400 134512640 136485738 4294007904 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/8345/statm: 946 569 194 482 0 462 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 3784 [startup+0.101027 s] /proc/loadavg: 1.17 1.03 1.01 3/106 8345 /proc/meminfo: memFree=1625736/2059040 swapFree=4140048/4192956 [pid=8345] ppid=8343 vsize=11464 CPUtime=0.09 /proc/8345/stat : 8345 (pbct) R 8343 8345 8148 0 -1 4202496 2508 0 0 0 9 0 0 0 25 0 1 0 41468613 11739136 2431 1992294400 134512640 136485738 4294007904 18446744073709551615 134949538 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/8345/statm: 2866 2431 210 482 0 2382 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11464 [startup+0.30105 s] /proc/loadavg: 1.17 1.03 1.01 3/106 8345 /proc/meminfo: memFree=1625736/2059040 swapFree=4140048/4192956 [pid=8345] ppid=8343 vsize=12784 CPUtime=0.29 /proc/8345/stat : 8345 (pbct) R 8343 8345 8148 0 -1 4202496 2864 0 0 0 28 1 0 0 25 0 1 0 41468613 13090816 2779 1992294400 134512640 136485738 4294007904 18446744073709551615 135039346 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/8345/statm: 3196 2779 244 482 0 2712 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 12784 [startup+0.701096 s] /proc/loadavg: 1.17 1.03 1.01 3/106 8345 /proc/meminfo: memFree=1625736/2059040 swapFree=4140048/4192956 [pid=8345] ppid=8343 vsize=13040 CPUtime=0.69 /proc/8345/stat : 8345 (pbct) R 8343 8345 8148 0 -1 4202496 2930 0 0 0 67 2 0 0 25 0 1 0 41468613 13352960 2843 1992294400 134512640 136485738 4294007904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/8345/statm: 3260 2843 244 482 0 2776 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 13040 Solver just ended. Dumping a history of the last processes samples [startup+0.901119 s] /proc/loadavg: 1.17 1.03 1.01 3/106 8345 /proc/meminfo: memFree=1625736/2059040 swapFree=4140048/4192956 [pid=8345] ppid=8343 vsize=13296 CPUtime=0.89 /proc/8345/stat : 8345 (pbct) R 8343 8345 8148 0 -1 4202496 2967 0 0 0 86 3 0 0 25 0 1 0 41468613 13615104 2879 1992294400 134512640 136485738 4294007904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/8345/statm: 3324 2879 244 482 0 2840 0 Current children cumulated CPU time (s) 0.89 Current children cumulated vsize (KiB) 13296 [startup+1.00113 s] /proc/loadavg: 1.17 1.03 1.01 2/107 8346 /proc/meminfo: memFree=1615064/2059040 swapFree=4140048/4192956 [pid=8345] ppid=8343 vsize=13296 CPUtime=1 /proc/8345/stat : 8345 (pbct) R 8343 8345 8148 0 -1 4202496 2968 0 0 0 97 3 0 0 25 0 1 0 41468613 13615104 2880 1992294400 134512640 136485738 4294007904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/8345/statm: 3324 2880 244 482 0 2840 0 Current children cumulated CPU time (s) 1 Current children cumulated vsize (KiB) 13296 Child status: 0 Real time (s): 1.05649 CPU time (s): 1.05584 CPU user time (s): 1.01884 CPU system time (s): 0.036994 CPU usage (%): 99.9379 Max. virtual memory (cumulated for all children) (KiB): 13296 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.01885 system time used= 0.036994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2974 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= 3 runsolver used 0.003999 second user time and 0.015997 second system time The end
Begin job on node006 at 2010-06-16 05:24:09 IDJOB=2668082 IDBENCH=48165 IDSOLVER=1170 FILE ID=node006/2668082-1276658649 PBS_JOBID= 11172491 Free space on /tmp= 62504 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_50_10_3.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668082-1276658649/watcher-2668082-1276658649 -o /tmp/evaluation-result-2668082-1276658649/solver-2668082-1276658649 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668082-1276658649.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 59a1ef6e3ce4cf2364efcc21910181d3 RANDOM SEED=575860358 node006.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 : 3000.204 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 : 6000.40 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 : 3000.204 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: 1626140 kB Buffers: 144840 kB Cached: 202676 kB SwapCached: 6988 kB Active: 133816 kB Inactive: 228104 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1626140 kB SwapTotal: 4192956 kB SwapFree: 4140048 kB Dirty: 2252 kB Writeback: 0 kB AnonPages: 12452 kB Mapped: 13128 kB Slab: 49268 kB PageTables: 4076 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182856 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= 62500 MiB End job on node006 at 2010-06-16 05:24:11