Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | UNSAT | 1.09883 | 1.10095 |
Name | /OPT-BIGINT-LIN/leberre/opb-paranoid/misc2010/random/ rand.smallist/normalized-randab5933.cudf.paranoid.opb |
MD5SUM | 14a9afa0d638875b131e24936e4a4990 |
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 | 0.273957 |
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 | 6377 |
Total number of constraints | 19627 |
Number of constraints which are clauses | 19624 |
Number of constraints which are cardinality constraints (but not clauses) | 3 |
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 | 3008 |
Biggest coefficient in the objective function | 1865 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 2137288 |
Number of bits of the sum of numbers in the objective function | 22 |
Biggest number in a constraint | 1865 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 2137288 |
Number of bits of the biggest sum of numbers | 22 |
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 0.19/0.29 c constraints 3/0 clauses 13646/0 units 714 0.19/0.29 c vars 6377 0.29/0.30 c objective 2695 + 108 0.79/0.84 c 0.775882 60.6484 0 0 0.99/1.09 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-2684039-1277511788/watcher-2684039-1277511788 -o /tmp/evaluation-result-2684039-1277511788/solver-2684039-1277511788 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2684039-1277511788.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: 1.03 1.01 1.00 3/106 30844 /proc/meminfo: memFree=1782996/2059040 swapFree=4140520/4192956 [pid=30844] ppid=30842 vsize=2488 CPUtime=0 /proc/30844/stat : 30844 (pbct) R 30842 30844 29802 0 -1 4202496 306 0 0 0 0 0 0 0 20 0 1 0 92469838 2547712 229 1992294400 134512640 136485738 4292328304 18446744073709551615 134541365 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30844/statm: 622 229 151 482 0 138 0 [startup+0.108349 s] /proc/loadavg: 1.03 1.01 1.00 3/106 30844 /proc/meminfo: memFree=1782996/2059040 swapFree=4140520/4192956 [pid=30844] ppid=30842 vsize=2796 CPUtime=0.1 /proc/30844/stat : 30844 (pbct) R 30842 30844 29802 0 -1 4202496 387 0 0 0 10 0 0 0 20 0 1 0 92469838 2863104 310 1992294400 134512640 136485738 4292328304 18446744073709551615 135411162 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30844/statm: 699 310 157 482 0 215 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 2796 [startup+0.201362 s] /proc/loadavg: 1.03 1.01 1.00 3/106 30844 /proc/meminfo: memFree=1782996/2059040 swapFree=4140520/4192956 [pid=30844] ppid=30842 vsize=3060 CPUtime=0.19 /proc/30844/stat : 30844 (pbct) R 30842 30844 29802 0 -1 4202496 468 0 0 0 19 0 0 0 20 0 1 0 92469838 3133440 391 1992294400 134512640 136485738 4292328304 18446744073709551615 134524791 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30844/statm: 765 391 157 482 0 281 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 3060 [startup+0.301377 s] /proc/loadavg: 1.03 1.01 1.00 3/106 30844 /proc/meminfo: memFree=1782996/2059040 swapFree=4140520/4192956 [pid=30844] ppid=30842 vsize=3192 CPUtime=0.29 /proc/30844/stat : 30844 (pbct) R 30842 30844 29802 0 -1 4202496 478 0 0 0 29 0 0 0 20 0 1 0 92469838 3268608 401 1992294400 134512640 136485738 4292328304 18446744073709551615 134539244 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30844/statm: 798 401 160 482 0 314 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3192 [startup+0.701434 s] /proc/loadavg: 1.03 1.01 1.00 3/106 30844 /proc/meminfo: memFree=1782996/2059040 swapFree=4140520/4192956 [pid=30844] ppid=30842 vsize=55844 CPUtime=0.69 /proc/30844/stat : 30844 (pbct) R 30842 30844 29802 0 -1 4202496 14000 0 0 0 63 6 0 0 20 0 1 0 92469838 57184256 13430 1992294400 134512640 136485738 4292328304 18446744073709551615 134748255 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30844/statm: 13961 13430 199 482 0 13477 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 55844 Solver just ended. Dumping a history of the last processes samples [startup+0.801449 s] /proc/loadavg: 1.03 1.01 1.00 3/106 30844 /proc/meminfo: memFree=1782996/2059040 swapFree=4140520/4192956 [pid=30844] ppid=30842 vsize=61560 CPUtime=0.79 /proc/30844/stat : 30844 (pbct) R 30842 30844 29802 0 -1 4202496 15573 0 0 0 72 7 0 0 21 0 1 0 92469838 63037440 14613 1992294400 134512640 136485738 4292328304 18446744073709551615 134950201 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30844/statm: 15390 14613 210 482 0 14906 0 Current children cumulated CPU time (s) 0.79 Current children cumulated vsize (KiB) 61560 [startup+1.00148 s] /proc/loadavg: 1.03 1.01 1.00 3/106 30844 /proc/meminfo: memFree=1782996/2059040 swapFree=4140520/4192956 [pid=30844] ppid=30842 vsize=58092 CPUtime=0.99 /proc/30844/stat : 30844 (pbct) R 30842 30844 29802 0 -1 4202496 15727 0 0 0 92 7 0 0 21 0 1 0 92469838 59486208 13912 1992294400 134512640 136485738 4292328304 18446744073709551615 135839892 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30844/statm: 14523 13912 232 482 0 14039 0 Current children cumulated CPU time (s) 0.99 Current children cumulated vsize (KiB) 58092 Child status: 0 Real time (s): 1.10095 CPU time (s): 1.09883 CPU user time (s): 1.01984 CPU system time (s): 0.078987 CPU usage (%): 99.8075 Max. virtual memory (cumulated for all children) (KiB): 61560 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.01984 system time used= 0.078987 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 15730 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= 2 involuntary context switches= 9 runsolver used 0.008998 second user time and 0.012998 second system time The end
Begin job on node052 at 2010-06-26 02:23:08 IDJOB=2684039 IDBENCH=72183 IDSOLVER=1170 FILE ID=node052/2684039-1277511788 PBS_JOBID= 11190596 Free space on /tmp= 62248 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB10/normalized-PB10/OPT-BIGINT-LIN/leberre/opb-paranoid/misc2010/random/rand.smallist/normalized-randab5933.cudf.paranoid.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684039-1277511788/watcher-2684039-1277511788 -o /tmp/evaluation-result-2684039-1277511788/solver-2684039-1277511788 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2684039-1277511788.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 14a9afa0d638875b131e24936e4a4990 RANDOM SEED=1763992526 node052.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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1783524 kB Buffers: 52056 kB Cached: 126176 kB SwapCached: 5528 kB Active: 74608 kB Inactive: 116844 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1783524 kB SwapTotal: 4192956 kB SwapFree: 4140520 kB Dirty: 2740 kB Writeback: 8 kB AnonPages: 11848 kB Mapped: 11908 kB Slab: 62144 kB PageTables: 4136 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181424 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= 62248 MiB End job on node052 at 2010-06-26 02:23:10