Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | UNSAT | 0.349946 | 0.350184 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-ssa2670-141.opb |
MD5SUM | bf686e12342472d00013af54a5ee9279 |
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 | 0.075988 |
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 | 1972 |
Total number of constraints | 3301 |
Number of constraints which are clauses | 3301 |
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 | 5 |
Number of terms in the objective function | 1972 |
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 | 1972 |
Number of bits of the sum of numbers in the objective function | 11 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 1972 |
Number of bits of the biggest sum of numbers | 11 |
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 0.02/0.03 c constraints 0/0 clauses 3251/0 units 30 0.02/0.03 c vars 1972 0.02/0.03 c objective 1957 + 6 0.19/0.26 c 0.235964 25.1836 103 600 0.29/0.34 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-2682850-1277481451/watcher-2682850-1277481451 -o /tmp/evaluation-result-2682850-1277481451/solver-2682850-1277481451 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682850-1277481451.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: 0.92 0.98 0.93 3/106 21780 /proc/meminfo: memFree=1824112/2059040 swapFree=4140248/4192956 [pid=21780] ppid=21778 vsize=2280 CPUtime=0 /proc/21780/stat : 21780 (pbct) R 21778 21780 21395 0 -1 4202496 275 0 0 0 0 0 0 0 20 0 1 0 123748978 2334720 195 1992294400 134512640 136421960 4289249648 18446744073709551615 135529071 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/21780/statm: 570 195 145 467 0 101 0 [startup+0.027998 s] /proc/loadavg: 0.92 0.98 0.93 3/106 21780 /proc/meminfo: memFree=1824112/2059040 swapFree=4140248/4192956 [pid=21780] ppid=21778 vsize=2280 CPUtime=0.02 /proc/21780/stat : 21780 (pbct) R 21778 21780 21395 0 -1 4202496 295 0 0 0 2 0 0 0 20 0 1 0 123748978 2334720 215 1992294400 134512640 136421960 4289249648 18446744073709551615 135377266 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/21780/statm: 570 215 145 467 0 101 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 2280 [startup+0.101005 s] /proc/loadavg: 0.92 0.98 0.93 3/106 21780 /proc/meminfo: memFree=1824112/2059040 swapFree=4140248/4192956 [pid=21780] ppid=21778 vsize=11296 CPUtime=0.09 /proc/21780/stat : 21780 (pbct) R 21778 21780 21395 0 -1 4202496 2514 0 0 0 8 1 0 0 20 0 1 0 123748978 11567104 2434 1992294400 134512640 136421960 4289249648 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/21780/statm: 2857 2435 194 467 0 2388 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11296 [startup+0.301024 s] /proc/loadavg: 0.92 0.98 0.93 3/106 21780 /proc/meminfo: memFree=1824112/2059040 swapFree=4140248/4192956 [pid=21780] ppid=21778 vsize=24548 CPUtime=0.29 /proc/21780/stat : 21780 (pbct) R 21778 21780 21395 0 -1 4202496 6195 0 0 0 26 3 0 0 20 0 1 0 123748978 25137152 5709 1992294400 134512640 136421960 4289249648 18446744073709551615 135801163 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/21780/statm: 6137 5709 238 467 0 5668 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 24548 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.350184 CPU time (s): 0.349946 CPU user time (s): 0.313952 CPU system time (s): 0.035994 CPU usage (%): 99.9321 Max. virtual memory (cumulated for all children) (KiB): 24580 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.313952 system time used= 0.035994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6196 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= 2 runsolver used 0.004999 second user time and 0.007998 second system time The end
Begin job on node004 at 2010-06-25 17:57:31 IDJOB=2682850 IDBENCH=2156 IDSOLVER=1192 FILE ID=node004/2682850-1277481451 PBS_JOBID= 11190531 Free space on /tmp= 62336 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ssa2670-141.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682850-1277481451/watcher-2682850-1277481451 -o /tmp/evaluation-result-2682850-1277481451/solver-2682850-1277481451 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682850-1277481451.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= bf686e12342472d00013af54a5ee9279 RANDOM SEED=1397021076 node004.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 : 3000.210 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 : 6000.42 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 : 3000.210 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 : 5599.47 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1824632 kB Buffers: 49456 kB Cached: 88540 kB SwapCached: 5576 kB Active: 65284 kB Inactive: 86100 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1824632 kB SwapTotal: 4192956 kB SwapFree: 4140248 kB Dirty: 2004 kB Writeback: 0 kB AnonPages: 12064 kB Mapped: 11996 kB Slab: 61152 kB PageTables: 4264 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183936 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= 62336 MiB End job on node004 at 2010-06-25 17:57:32