Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | UNSAT | 0.451931 | 0.451294 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-bf2670-001.opb |
MD5SUM | 7ecb3834576c61e36b2048d581937745 |
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 | 0.066989 |
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 | 2786 |
Total number of constraints | 4827 |
Number of constraints which are clauses | 4827 |
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 | 2786 |
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 | 2786 |
Number of bits of the sum of numbers in the objective function | 12 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 2786 |
Number of bits of the biggest sum of numbers | 12 |
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 0.01/0.06 c constraints 0/0 clauses 4151/0 units 336 0.01/0.06 c vars 2786 0.01/0.06 c objective 2611 + 85 0.29/0.34 c 0.299954 32.4102 15 79 0.39/0.44 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-2682816-1277481034/watcher-2682816-1277481034 -o /tmp/evaluation-result-2682816-1277481034/solver-2682816-1277481034 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682816-1277481034.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 0.94 3/106 30748 /proc/meminfo: memFree=1802968/2059040 swapFree=4140284/4192956 [pid=30748] ppid=30746 vsize=2416 CPUtime=0 /proc/30748/stat : 30748 (pbct) R 30746 30748 30399 0 -1 4202496 302 0 0 0 0 0 0 0 20 0 1 0 89396193 2473984 221 1992294400 134512640 136421960 4293038832 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30748/statm: 604 221 145 467 0 135 0 [startup+0.0125831 s] /proc/loadavg: 1.00 1.00 0.94 3/106 30748 /proc/meminfo: memFree=1802968/2059040 swapFree=4140284/4192956 [pid=30748] ppid=30746 vsize=2416 CPUtime=0.01 /proc/30748/stat : 30748 (pbct) R 30746 30748 30399 0 -1 4202496 302 0 0 0 1 0 0 0 20 0 1 0 89396193 2473984 221 1992294400 134512640 136421960 4293038832 18446744073709551615 135809580 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30748/statm: 604 221 145 467 0 135 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2416 [startup+0.100594 s] /proc/loadavg: 1.00 1.00 0.94 3/106 30748 /proc/meminfo: memFree=1802968/2059040 swapFree=4140284/4192956 [pid=30748] ppid=30746 vsize=7304 CPUtime=0.09 /proc/30748/stat : 30748 (pbct) R 30746 30748 30399 0 -1 4202496 1518 0 0 0 9 0 0 0 20 0 1 0 89396193 7479296 1437 1992294400 134512640 136421960 4293038832 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30748/statm: 1826 1438 189 467 0 1357 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 7304 [startup+0.300623 s] /proc/loadavg: 1.00 1.00 0.94 3/106 30748 /proc/meminfo: memFree=1802968/2059040 swapFree=4140284/4192956 [pid=30748] ppid=30746 vsize=32388 CPUtime=0.29 /proc/30748/stat : 30748 (pbct) R 30746 30748 30399 0 -1 4202496 7866 0 0 0 26 3 0 0 20 0 1 0 89396193 33165312 7590 1992294400 134512640 136421960 4293038832 18446744073709551615 135801387 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30748/statm: 8097 7590 204 467 0 7628 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 32388 Solver just ended. Dumping a history of the last processes samples [startup+0.400637 s] /proc/loadavg: 1.00 1.00 0.94 3/106 30748 /proc/meminfo: memFree=1802968/2059040 swapFree=4140284/4192956 [pid=30748] ppid=30746 vsize=31688 CPUtime=0.39 /proc/30748/stat : 30748 (pbct) R 30746 30748 30399 0 -1 4202496 8119 0 0 0 35 4 0 0 20 0 1 0 89396193 32448512 7501 1992294400 134512640 136421960 4293038832 18446744073709551615 134701488 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30748/statm: 7922 7501 238 467 0 7453 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 31688 Child status: 0 Real time (s): 0.451294 CPU time (s): 0.451931 CPU user time (s): 0.405938 CPU system time (s): 0.045993 CPU usage (%): 100.141 Max. virtual memory (cumulated for all children) (KiB): 32388 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.405938 system time used= 0.045993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8120 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= 1 runsolver used 0.003999 second user time and 0.007998 second system time The end
Begin job on node039 at 2010-06-25 17:50:34 IDJOB=2682816 IDBENCH=2103 IDSOLVER=1192 FILE ID=node039/2682816-1277481034 PBS_JOBID= 11190505 Free space on /tmp= 62320 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-bf2670-001.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682816-1277481034/watcher-2682816-1277481034 -o /tmp/evaluation-result-2682816-1277481034/solver-2682816-1277481034 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682816-1277481034.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 7ecb3834576c61e36b2048d581937745 RANDOM SEED=1625711636 node039.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 : 3000.267 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 : 6000.53 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 : 3000.267 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: 1803372 kB Buffers: 41676 kB Cached: 119148 kB SwapCached: 5888 kB Active: 85196 kB Inactive: 88488 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1803372 kB SwapTotal: 4192956 kB SwapFree: 4140284 kB Dirty: 1968 kB Writeback: 0 kB AnonPages: 11028 kB Mapped: 12360 kB Slab: 60076 kB PageTables: 4136 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181824 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= 62316 MiB End job on node039 at 2010-06-25 17:50:35