Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | UNSAT | 1.47078 | 1.47233 |
Name | /OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/ rand.biglist/normalized-randaef248.cudf.paranoid.opb |
MD5SUM | 28e51ccf4eed55e7d7abea451dbcfcc8 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small 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 | 0.180971 |
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 | 6450 |
Total number of constraints | 29266 |
Number of constraints which are clauses | 28956 |
Number of constraints which are cardinality constraints (but not clauses) | 310 |
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 | 2398 |
Biggest coefficient in the objective function | 1849 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 1020646 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 1849 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 1020646 |
Number of bits of the biggest sum of numbers | 20 |
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 0.39/0.44 c constraints 310/0 clauses 23196/0 units 410 0.39/0.44 c vars 6450 0.39/0.44 c objective 2273 + 1955 1.10/1.14 c 1.05084 79.3945 0 0 1.39/1.46 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-2683625-1277511045/watcher-2683625-1277511045 -o /tmp/evaluation-result-2683625-1277511045/solver-2683625-1277511045 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683625-1277511045.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: 0.90 0.98 0.99 2/106 31895 /proc/meminfo: memFree=1814468/2059040 swapFree=4139836/4192956 [pid=31895] ppid=31893 vsize=2488 CPUtime=0 /proc/31895/stat : 31895 (pbct) R 31893 31895 30997 0 -1 4202496 308 0 0 0 0 0 0 0 18 0 1 0 92396798 2547712 230 1992294400 134512640 136485738 4291403296 18446744073709551615 135173568 0 0 4096 0 0 0 0 17 0 0 0 0 /proc/31895/statm: 622 230 156 482 0 138 0 [startup+0.0359989 s] /proc/loadavg: 0.90 0.98 0.99 2/106 31895 /proc/meminfo: memFree=1814468/2059040 swapFree=4139836/4192956 [pid=31895] ppid=31893 vsize=2488 CPUtime=0.03 /proc/31895/stat : 31895 (pbct) R 31893 31895 30997 0 -1 4202496 316 0 0 0 3 0 0 0 18 0 1 0 92396798 2547712 238 1992294400 134512640 136485738 4291403296 18446744073709551615 134524791 0 0 4096 0 0 0 0 17 0 0 0 0 /proc/31895/statm: 622 238 157 482 0 138 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 2488 [startup+0.100998 s] /proc/loadavg: 0.90 0.98 0.99 2/106 31895 /proc/meminfo: memFree=1814468/2059040 swapFree=4139836/4192956 [pid=31895] ppid=31893 vsize=2620 CPUtime=0.09 /proc/31895/stat : 31895 (pbct) R 31893 31895 30997 0 -1 4202496 367 0 0 0 9 0 0 0 21 0 1 0 92396798 2682880 289 1992294400 134512640 136485738 4291403296 18446744073709551615 135562305 0 0 4096 0 0 0 0 17 0 0 0 0 /proc/31895/statm: 655 289 157 482 0 171 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2620 [startup+0.300995 s] /proc/loadavg: 0.90 0.98 0.99 2/106 31895 /proc/meminfo: memFree=1814468/2059040 swapFree=4139836/4192956 [pid=31895] ppid=31893 vsize=3444 CPUtime=0.29 /proc/31895/stat : 31895 (pbct) R 31893 31895 30997 0 -1 4202496 554 0 0 0 29 0 0 0 21 0 1 0 92396798 3526656 476 1992294400 134512640 136485738 4291403296 18446744073709551615 135416617 0 0 4096 0 0 0 0 17 0 0 0 0 /proc/31895/statm: 861 476 157 482 0 377 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3444 [startup+0.700989 s] /proc/loadavg: 0.90 0.98 0.99 2/106 31895 /proc/meminfo: memFree=1814468/2059040 swapFree=4139836/4192956 [pid=31895] ppid=31893 vsize=31940 CPUtime=0.69 /proc/31895/stat : 31895 (pbct) R 31893 31895 30997 0 -1 4202496 7901 0 0 0 65 4 0 0 22 0 1 0 92396798 32706560 7277 1992294400 134512640 136485738 4291403296 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 0 0 0 0 /proc/31895/statm: 7985 7278 194 482 0 7501 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 31940 Solver just ended. Dumping a history of the last processes samples [startup+1.10898 s] /proc/loadavg: 0.90 0.98 0.99 2/107 31896 /proc/meminfo: memFree=1741052/2059040 swapFree=4139836/4192956 [pid=31895] ppid=31893 vsize=79708 CPUtime=1.1 /proc/31895/stat : 31895 (pbct) R 31893 31895 30997 0 -1 4202496 20418 0 0 0 101 9 0 0 24 0 1 0 92396798 81620992 18798 1992294400 134512640 136485738 4291403296 18446744073709551615 135857086 0 0 4096 16387 0 0 0 17 0 0 0 0 /proc/31895/statm: 19927 18798 210 482 0 19443 0 Current children cumulated CPU time (s) 1.1 Current children cumulated vsize (KiB) 79708 [startup+1.30098 s] /proc/loadavg: 0.90 0.98 0.99 2/107 31896 /proc/meminfo: memFree=1741052/2059040 swapFree=4139836/4192956 [pid=31895] ppid=31893 vsize=76232 CPUtime=1.29 /proc/31895/stat : 31895 (pbct) R 31893 31895 30997 0 -1 4202496 20810 0 0 0 120 9 0 0 25 0 1 0 92396798 78061568 18238 1992294400 134512640 136485738 4291403296 18446744073709551615 135839892 0 0 4096 16387 0 0 0 17 0 0 0 0 /proc/31895/statm: 19058 18238 246 482 0 18574 0 Current children cumulated CPU time (s) 1.29 Current children cumulated vsize (KiB) 76232 [startup+1.40098 s] /proc/loadavg: 0.90 0.98 0.99 2/107 31896 /proc/meminfo: memFree=1741052/2059040 swapFree=4139836/4192956 [pid=31895] ppid=31893 vsize=76232 CPUtime=1.39 /proc/31895/stat : 31895 (pbct) R 31893 31895 30997 0 -1 4202496 20810 0 0 0 130 9 0 0 25 0 1 0 92396798 78061568 18238 1992294400 134512640 136485738 4291403296 18446744073709551615 135839931 0 0 4096 16387 0 0 0 17 0 0 0 0 /proc/31895/statm: 19058 18238 246 482 0 18574 0 Current children cumulated CPU time (s) 1.39 Current children cumulated vsize (KiB) 76232 Child status: 0 Real time (s): 1.47233 CPU time (s): 1.47078 CPU user time (s): 1.36879 CPU system time (s): 0.101984 CPU usage (%): 99.8946 Max. virtual memory (cumulated for all children) (KiB): 79708 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.36879 system time used= 0.101984 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 20811 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= 18 runsolver used 0.006998 second user time and 0.012998 second system time The end
Begin job on node044 at 2010-06-26 02:10:45 IDJOB=2683625 IDBENCH=72126 IDSOLVER=1170 FILE ID=node044/2683625-1277511045 PBS_JOBID= 11190611 Free space on /tmp= 62224 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/rand.biglist/normalized-randaef248.cudf.paranoid.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683625-1277511045/watcher-2683625-1277511045 -o /tmp/evaluation-result-2683625-1277511045/solver-2683625-1277511045 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683625-1277511045.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 28e51ccf4eed55e7d7abea451dbcfcc8 RANDOM SEED=725940639 node044.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 : 3000.266 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 : 3000.266 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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1814864 kB Buffers: 40780 kB Cached: 126044 kB SwapCached: 6152 kB Active: 88564 kB Inactive: 91608 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1814864 kB SwapTotal: 4192956 kB SwapFree: 4139836 kB Dirty: 3284 kB Writeback: 0 kB AnonPages: 12084 kB Mapped: 12016 kB Slab: 42080 kB PageTables: 4092 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181848 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= 62220 MiB End job on node044 at 2010-06-26 02:10:47