Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | UNSAT | 1.52277 | 1.52262 |
Name | /OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/ rand.biglist/normalized-randaef248.cudf.paranoid.opb |
MD5SUM | 28e51ccf4eed55e7d7abea451dbcfcc8 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 0.180971 |
Has Objective Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 6450 |
Total number of constraints | 29266 |
Number of constraints which are clauses | 28956 |
Number of constraints which are cardinality constraints (but not clauses) | 310 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 553 |
Number of terms in the objective function | 2398 |
Biggest coefficient in the objective function | 1849 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 1020646 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 1849 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 1020646 |
Number of bits of the biggest sum of numbers | 20 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c PB/CT 0.1.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.39/0.47 c constraints 310/0 clauses 21970/0 units 544 0.39/0.47 c vars 6450 0.39/0.47 c objective 2236 + 1986 1.10/1.17 c 1.08783 77.3516 0 0 1.49/1.51 s UNSATISFIABLE
ERROR: no interpretation found !
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2683628-1277511095/watcher-2683628-1277511095 -o /tmp/evaluation-result-2683628-1277511095/solver-2683628-1277511095 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683628-1277511095.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: 1.00 1.00 1.00 3/106 30267 /proc/meminfo: memFree=1833912/2059040 swapFree=4139692/4192956 [pid=30267] ppid=30265 vsize=2416 CPUtime=0 /proc/30267/stat : 30267 (pbct) R 30265 30267 29744 0 -1 4202496 299 0 0 0 0 0 0 0 20 0 1 0 92401105 2473984 219 1992294400 134512640 136421960 4291190784 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30267/statm: 604 219 145 467 0 135 0 [startup+0.050657 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30267 /proc/meminfo: memFree=1833912/2059040 swapFree=4139692/4192956 [pid=30267] ppid=30265 vsize=2416 CPUtime=0.04 /proc/30267/stat : 30267 (pbct) R 30265 30267 29744 0 -1 4202496 318 0 0 0 4 0 0 0 20 0 1 0 92401105 2473984 238 1992294400 134512640 136421960 4291190784 18446744073709551615 134533576 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30267/statm: 604 238 145 467 0 135 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 2416 [startup+0.101661 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30267 /proc/meminfo: memFree=1833912/2059040 swapFree=4139692/4192956 [pid=30267] ppid=30265 vsize=2548 CPUtime=0.1 /proc/30267/stat : 30267 (pbct) R 30265 30267 29744 0 -1 4202496 358 0 0 0 10 0 0 0 20 0 1 0 92401105 2609152 278 1992294400 134512640 136421960 4291190784 18446744073709551615 135809985 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30267/statm: 637 278 145 467 0 168 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 2548 [startup+0.300679 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30267 /proc/meminfo: memFree=1833912/2059040 swapFree=4139692/4192956 [pid=30267] ppid=30265 vsize=3380 CPUtime=0.29 /proc/30267/stat : 30267 (pbct) R 30265 30267 29744 0 -1 4202496 553 0 0 0 29 0 0 0 20 0 1 0 92401105 3461120 473 1992294400 134512640 136421960 4291190784 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30267/statm: 845 473 145 467 0 376 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3380 [startup+0.700714 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30267 /proc/meminfo: memFree=1833912/2059040 swapFree=4139692/4192956 [pid=30267] ppid=30265 vsize=27196 CPUtime=0.69 /proc/30267/stat : 30267 (pbct) R 30265 30267 29744 0 -1 4202496 6660 0 0 0 67 2 0 0 20 0 1 0 92401105 27848704 6417 1992294400 134512640 136421960 4291190784 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30267/statm: 6799 6418 189 467 0 6330 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 27196 [startup+1.50078 s] /proc/loadavg: 1.00 1.00 1.00 2/107 30268 /proc/meminfo: memFree=1764960/2059040 swapFree=4139692/4192956 [pid=30267] ppid=30265 vsize=69556 CPUtime=1.49 /proc/30267/stat : 30267 (pbct) R 30265 30267 29744 0 -1 4202496 20264 0 0 0 141 8 0 0 23 0 1 0 92401105 71225344 17017 1992294400 134512640 136421960 4291190784 18446744073709551615 135801238 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30267/statm: 17389 17017 238 467 0 16920 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 69556 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 1.52262 CPU time (s): 1.52277 CPU user time (s): 1.43078 CPU system time (s): 0.091986 CPU usage (%): 100.01 Max. virtual memory (cumulated for all children) (KiB): 78428 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.43078 system time used= 0.091986 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 20265 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= 4 runsolver used 0.002999 second user time and 0.014997 second system time The end
Begin job on node050 at 2010-06-26 02:11:35 IDJOB=2683628 IDBENCH=72126 IDSOLVER=1192 FILE ID=node050/2683628-1277511095 PBS_JOBID= 11190620 Free space on /tmp= 62380 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/rand.biglist/normalized-randaef248.cudf.paranoid.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683628-1277511095/watcher-2683628-1277511095 -o /tmp/evaluation-result-2683628-1277511095/solver-2683628-1277511095 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683628-1277511095.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 28e51ccf4eed55e7d7abea451dbcfcc8 RANDOM SEED=797490456 node050.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 : 3000.215 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 : 6000.43 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 : 3000.215 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: 1834316 kB Buffers: 24500 kB Cached: 105704 kB SwapCached: 6296 kB Active: 24004 kB Inactive: 119520 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1834316 kB SwapTotal: 4192956 kB SwapFree: 4139692 kB Dirty: 2748 kB Writeback: 0 kB AnonPages: 11972 kB Mapped: 11912 kB Slab: 59244 kB PageTables: 4188 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180868 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= 62380 MiB End job on node050 at 2010-06-26 02:11:37