Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | UNSAT | 0.380941 | 0.380051 |
Name | /OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/random/ rand.smallist/normalized-randdd5509.cudf.trendy.opb |
MD5SUM | e2c942457d20699ff4a0aca1c8c398ae |
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 | 0.380941 |
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 | 7484 |
Total number of constraints | 23162 |
Number of constraints which are clauses | 23162 |
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 | 1147 |
Number of terms in the objective function | 3984 |
Biggest coefficient in the objective function | 7928215784 |
Number of bits for the biggest coefficient in the objective function | 33 |
Sum of the numbers in the objective function | 9085727337239 |
Number of bits of the sum of numbers in the objective function | 44 |
Biggest number in a constraint | 7928215784 |
Number of bits of the biggest number in a constraint | 33 |
Biggest sum of numbers in a constraint | 9085727337239 |
Number of bits of the biggest sum of numbers | 44 |
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 0/0 clauses 11763/0 units 2620 0.29/0.33 c vars 7484 0.29/0.38 c objective 2782 + 159 0.29/0.38 c solved in presolving 0.29/0.38 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-2684311-1277514972/watcher-2684311-1277514972 -o /tmp/evaluation-result-2684311-1277514972/solver-2684311-1277514972 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2684311-1277514972.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: 0.98 1.05 1.02 3/106 31980 /proc/meminfo: memFree=1836092/2059040 swapFree=4139544/4192956 [pid=31980] ppid=31978 vsize=2416 CPUtime=0 /proc/31980/stat : 31980 (pbct) R 31978 31980 30798 0 -1 4202496 292 0 0 0 0 0 0 0 20 0 1 0 92788658 2473984 212 1992294400 134512640 136421960 4292517088 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31980/statm: 604 212 138 467 0 135 0 [startup+0.08078 s] /proc/loadavg: 0.98 1.05 1.02 3/106 31980 /proc/meminfo: memFree=1836092/2059040 swapFree=4139544/4192956 [pid=31980] ppid=31978 vsize=2576 CPUtime=0.07 /proc/31980/stat : 31980 (pbct) R 31978 31980 30798 0 -1 4202496 369 0 0 0 7 0 0 0 20 0 1 0 92788658 2637824 289 1992294400 134512640 136421960 4292517088 18446744073709551615 134518259 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31980/statm: 644 289 146 467 0 175 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 2576 [startup+0.101782 s] /proc/loadavg: 0.98 1.05 1.02 3/106 31980 /proc/meminfo: memFree=1836092/2059040 swapFree=4139544/4192956 [pid=31980] ppid=31978 vsize=2752 CPUtime=0.09 /proc/31980/stat : 31980 (pbct) R 31978 31980 30798 0 -1 4202496 390 0 0 0 9 0 0 0 20 0 1 0 92788658 2818048 310 1992294400 134512640 136421960 4292517088 18446744073709551615 135162405 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31980/statm: 688 310 146 467 0 219 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2752 [startup+0.3018 s] /proc/loadavg: 0.98 1.05 1.02 3/106 31980 /proc/meminfo: memFree=1836092/2059040 swapFree=4139544/4192956 [pid=31980] ppid=31978 vsize=3280 CPUtime=0.29 /proc/31980/stat : 31980 (pbct) R 31978 31980 30798 0 -1 4202496 521 0 0 0 29 0 0 0 20 0 1 0 92788658 3358720 441 1992294400 134512640 136421960 4292517088 18446744073709551615 135829965 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31980/statm: 820 441 147 467 0 351 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3280 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.380051 CPU time (s): 0.380941 CPU user time (s): 0.376942 CPU system time (s): 0.003999 CPU usage (%): 100.234 Max. virtual memory (cumulated for all children) (KiB): 3280 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.376942 system time used= 0.003999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 530 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 0.002999 second user time and 0.008998 second system time The end
Begin job on node051 at 2010-06-26 03:16:12 IDJOB=2684311 IDBENCH=72340 IDSOLVER=1192 FILE ID=node051/2684311-1277514972 PBS_JOBID= 11190621 Free space on /tmp= 62556 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB10/normalized-PB10/OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/random/rand.smallist/normalized-randdd5509.cudf.trendy.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684311-1277514972/watcher-2684311-1277514972 -o /tmp/evaluation-result-2684311-1277514972/solver-2684311-1277514972 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2684311-1277514972.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= e2c942457d20699ff4a0aca1c8c398ae RANDOM SEED=1405855543 node051.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 : 3000.255 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 : 3000.255 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 : 5599.43 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1836620 kB Buffers: 28756 kB Cached: 100404 kB SwapCached: 5868 kB Active: 29668 kB Inactive: 112284 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1836620 kB SwapTotal: 4192956 kB SwapFree: 4139544 kB Dirty: 2488 kB Writeback: 0 kB AnonPages: 11572 kB Mapped: 11872 kB Slab: 58376 kB PageTables: 4180 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182276 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= 62556 MiB End job on node051 at 2010-06-26 03:16:12