Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | UNSAT | 0.338948 | 0.338935 |
Name | /OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/ random/rand.newlist/normalized-rand00ebc7.cudf.trendy.opb |
MD5SUM | d349910953a64bc2742ec2f34b33c9f5 |
Bench Category | OPT-BIGINT-LIN (optimisation, big 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 | 0.338948 |
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 | 6469 |
Total number of constraints | 27479 |
Number of constraints which are clauses | 27202 |
Number of constraints which are cardinality constraints (but not clauses) | 277 |
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 | 3004 |
Biggest coefficient in the objective function | 3402072064 |
Number of bits for the biggest coefficient in the objective function | 32 |
Sum of the numbers in the objective function | 1877939256247 |
Number of bits of the sum of numbers in the objective function | 41 |
Biggest number in a constraint | 3402072064 |
Number of bits of the biggest number in a constraint | 32 |
Biggest sum of numbers in a constraint | 1877939256247 |
Number of bits of the biggest sum of numbers | 41 |
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 0.29/0.33 c constraints 277/0 clauses 23943/0 units 558 0.29/0.33 c vars 6469 0.29/0.33 c objective 2669 + 8 0.29/0.33 c solved in presolving 0.29/0.33 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-2684203-1277514681/watcher-2684203-1277514681 -o /tmp/evaluation-result-2684203-1277514681/solver-2684203-1277514681 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2684203-1277514681.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 2/106 30716 /proc/meminfo: memFree=1829004/2059040 swapFree=4139912/4192956 [pid=30716] ppid=30714 vsize=2416 CPUtime=0 /proc/30716/stat : 30716 (pbct) R 30714 30716 29393 0 -1 4202496 297 0 0 0 0 0 0 0 25 0 1 0 92761794 2473984 217 1992294400 134512640 136421960 4286712464 18446744073709551615 134541311 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30716/statm: 604 217 140 467 0 135 0 [startup+0.04571 s] /proc/loadavg: 1.00 1.00 1.00 2/106 30716 /proc/meminfo: memFree=1829004/2059040 swapFree=4139912/4192956 [pid=30716] ppid=30714 vsize=2416 CPUtime=0.04 /proc/30716/stat : 30716 (pbct) R 30714 30716 29393 0 -1 4202496 324 0 0 0 4 0 0 0 25 0 1 0 92761794 2473984 244 1992294400 134512640 136421960 4286712464 18446744073709551615 135378032 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30716/statm: 604 244 146 467 0 135 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 2416 [startup+0.101715 s] /proc/loadavg: 1.00 1.00 1.00 2/106 30716 /proc/meminfo: memFree=1829004/2059040 swapFree=4139912/4192956 [pid=30716] ppid=30714 vsize=2740 CPUtime=0.09 /proc/30716/stat : 30716 (pbct) R 30714 30716 29393 0 -1 4202496 377 0 0 0 9 0 0 0 25 0 1 0 92761794 2805760 297 1992294400 134512640 136421960 4286712464 18446744073709551615 135152771 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30716/statm: 685 297 146 467 0 216 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2740 [startup+0.301736 s] /proc/loadavg: 1.00 1.00 1.00 2/106 30716 /proc/meminfo: memFree=1829004/2059040 swapFree=4139912/4192956 [pid=30716] ppid=30714 vsize=3400 CPUtime=0.29 /proc/30716/stat : 30716 (pbct) R 30714 30716 29393 0 -1 4202496 572 0 0 0 29 0 0 0 25 0 1 0 92761794 3481600 492 1992294400 134512640 136421960 4286712464 18446744073709551615 135829965 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30716/statm: 850 492 147 467 0 381 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3400 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.338935 CPU time (s): 0.338948 CPU user time (s): 0.333949 CPU system time (s): 0.004999 CPU usage (%): 100.004 Max. virtual memory (cumulated for all children) (KiB): 3400 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.333949 system time used= 0.004999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 581 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 0.004999 second user time and 0.006998 second system time The end
Begin job on node083 at 2010-06-26 03:11:21 IDJOB=2684203 IDBENCH=72293 IDSOLVER=1192 FILE ID=node083/2684203-1277514681 PBS_JOBID= 11190591 Free space on /tmp= 62496 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB10/normalized-PB10/OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/random/rand.newlist/normalized-rand00ebc7.cudf.trendy.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684203-1277514681/watcher-2684203-1277514681 -o /tmp/evaluation-result-2684203-1277514681/solver-2684203-1277514681 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2684203-1277514681.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= d349910953a64bc2742ec2f34b33c9f5 RANDOM SEED=1712784647 node083.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 : 3000.262 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 : 6000.52 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 : 3000.262 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 : 5999.40 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1829408 kB Buffers: 26748 kB Cached: 106412 kB SwapCached: 5680 kB Active: 95536 kB Inactive: 50940 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1829408 kB SwapTotal: 4192956 kB SwapFree: 4139912 kB Dirty: 2724 kB Writeback: 0 kB AnonPages: 11668 kB Mapped: 11944 kB Slab: 61144 kB PageTables: 4148 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183180 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= 62492 MiB End job on node083 at 2010-06-26 03:11:21