Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | UNSAT | 0.84887 | 0.848394 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-bf1355-075.opb |
MD5SUM | f91b1a8ba871517e9c6c65d2a92ea818 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
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 | 0.213967 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 4360 |
Total number of constraints | 8958 |
Number of constraints which are clauses | 8958 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 6 |
Number of terms in the objective function | 4360 |
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 | 4360 |
Number of bits of the sum of numbers in the objective function | 13 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 4360 |
Number of bits of the biggest sum of numbers | 13 |
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 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.09/0.12 c constraints 0/0 clauses 6977/0 units 714 0.09/0.12 c vars 4360 0.09/0.14 c objective 3991 + 241 0.59/0.61 c 0.552915 51.7773 15 70 0.79/0.84 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-2669262-1276460264/watcher-2669262-1276460264 -o /tmp/evaluation-result-2669262-1276460264/solver-2669262-1276460264 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669262-1276460264.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 1.06 3/106 27414 /proc/meminfo: memFree=1821644/2059040 swapFree=4136716/4192956 [pid=27414] ppid=27412 vsize=2488 CPUtime=0 /proc/27414/stat : 27414 (pbct) R 27412 27414 27247 0 -1 4202496 327 0 0 0 0 0 0 0 25 0 1 0 21627955 2547712 249 1992294400 134512640 136485738 4292465888 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27414/statm: 655 251 149 482 0 171 0 [startup+0.0258249 s] /proc/loadavg: 1.00 1.00 1.06 3/106 27414 /proc/meminfo: memFree=1821644/2059040 swapFree=4136716/4192956 [pid=27414] ppid=27412 vsize=2752 CPUtime=0.02 /proc/27414/stat : 27414 (pbct) R 27412 27414 27247 0 -1 4202496 362 0 0 0 2 0 0 0 25 0 1 0 21627955 2818048 284 1992294400 134512640 136485738 4292465888 18446744073709551615 135856892 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27414/statm: 688 284 157 482 0 204 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 2752 [startup+0.100838 s] /proc/loadavg: 1.00 1.00 1.06 3/106 27414 /proc/meminfo: memFree=1821644/2059040 swapFree=4136716/4192956 [pid=27414] ppid=27412 vsize=2884 CPUtime=0.09 /proc/27414/stat : 27414 (pbct) R 27412 27414 27247 0 -1 4202496 407 0 0 0 9 0 0 0 25 0 1 0 21627955 2953216 329 1992294400 134512640 136485738 4292465888 18446744073709551615 135177424 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27414/statm: 721 329 157 482 0 237 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2884 [startup+0.300873 s] /proc/loadavg: 1.00 1.00 1.06 3/106 27414 /proc/meminfo: memFree=1821644/2059040 swapFree=4136716/4192956 [pid=27414] ppid=27412 vsize=22192 CPUtime=0.29 /proc/27414/stat : 27414 (pbct) R 27412 27414 27247 0 -1 4202496 5225 0 0 0 27 2 0 0 25 0 1 0 21627955 22724608 5048 1992294400 134512640 136485738 4292465888 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/27414/statm: 5548 5049 198 482 0 5064 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 22192 [startup+0.700944 s] /proc/loadavg: 1.00 1.00 1.06 3/106 27414 /proc/meminfo: memFree=1821644/2059040 swapFree=4136716/4192956 [pid=27414] ppid=27412 vsize=50820 CPUtime=0.69 /proc/27414/stat : 27414 (pbct) R 27412 27414 27247 0 -1 4202496 13294 0 0 0 63 6 0 0 25 0 1 0 21627955 52039680 12037 1992294400 134512640 136485738 4292465888 18446744073709551615 135839911 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/27414/statm: 12705 12037 247 482 0 12221 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 50820 Solver just ended. Dumping a history of the last processes samples [startup+0.800963 s] /proc/loadavg: 1.00 1.00 1.06 3/106 27414 /proc/meminfo: memFree=1821644/2059040 swapFree=4136716/4192956 [pid=27414] ppid=27412 vsize=50304 CPUtime=0.79 /proc/27414/stat : 27414 (pbct) R 27412 27414 27247 0 -1 4202496 13294 0 0 0 73 6 0 0 25 0 1 0 21627955 51511296 11944 1992294400 134512640 136485738 4292465888 18446744073709551615 135856849 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/27414/statm: 12576 11944 247 482 0 12092 0 Current children cumulated CPU time (s) 0.79 Current children cumulated vsize (KiB) 50304 Child status: 0 Real time (s): 0.848394 CPU time (s): 0.84887 CPU user time (s): 0.778881 CPU system time (s): 0.069989 CPU usage (%): 100.056 Max. virtual memory (cumulated for all children) (KiB): 52196 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.778881 system time used= 0.069989 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 13295 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= 12 runsolver used 0.001999 second user time and 0.010998 second system time The end
Begin job on node012 at 2010-06-13 22:17:44 IDJOB=2669262 IDBENCH=2169 IDSOLVER=1170 FILE ID=node012/2669262-1276460264 PBS_JOBID= 11173352 Free space on /tmp= 62412 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-bf1355-075.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669262-1276460264/watcher-2669262-1276460264 -o /tmp/evaluation-result-2669262-1276460264/solver-2669262-1276460264 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669262-1276460264.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= f91b1a8ba871517e9c6c65d2a92ea818 RANDOM SEED=1528555707 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: 1822172 kB Buffers: 36740 kB Cached: 122316 kB SwapCached: 9228 kB Active: 95120 kB Inactive: 76244 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1822172 kB SwapTotal: 4192956 kB SwapFree: 4136716 kB Dirty: 2432 kB Writeback: 0 kB AnonPages: 10932 kB Mapped: 9188 kB Slab: 43664 kB PageTables: 4040 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180444 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= 62408 MiB End job on node012 at 2010-06-13 22:17:45