Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | UNSAT | 1.08983 | 1.09035 |
Name | /OPT-BIGINT-LIN/leberre/opb-paranoid/misc2010/random/ rand.smallist/normalized-rande22180.cudf.paranoid.opb |
MD5SUM | cf62f3d7ee773568aa3b1925357afc68 |
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 | 0.259959 |
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 | 6420 |
Total number of constraints | 19385 |
Number of constraints which are clauses | 19384 |
Number of constraints which are cardinality constraints (but not clauses) | 1 |
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 | 3044 |
Biggest coefficient in the objective function | 1901 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 2178544 |
Number of bits of the sum of numbers in the objective function | 22 |
Biggest number in a constraint | 1901 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 2178544 |
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 0.19/0.28 c constraints 1/0 clauses 13367/0 units 771 0.19/0.28 c vars 6420 0.19/0.29 c objective 2691 + 109 0.79/0.83 c 0.775882 60.3047 0 0 1.00/1.08 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-2684009-1277511708/watcher-2684009-1277511708 -o /tmp/evaluation-result-2684009-1277511708/solver-2684009-1277511708 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2684009-1277511708.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: 1.14 1.04 1.00 3/106 28251 /proc/meminfo: memFree=1843284/2059040 swapFree=4135236/4192956 [pid=28251] ppid=28249 vsize=2488 CPUtime=0 /proc/28251/stat : 28251 (pbct) R 28249 28251 24533 0 -1 4202496 308 0 0 0 0 0 0 0 20 0 1 0 126772102 2547712 230 1992294400 134512640 136485738 4291263024 18446744073709551615 135180311 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28251/statm: 622 230 151 482 0 138 0 [startup+0.0120809 s] /proc/loadavg: 1.14 1.04 1.00 3/106 28251 /proc/meminfo: memFree=1843284/2059040 swapFree=4135236/4192956 [pid=28251] ppid=28249 vsize=2488 CPUtime=0.01 /proc/28251/stat : 28251 (pbct) R 28249 28251 24533 0 -1 4202496 313 0 0 0 1 0 0 0 20 0 1 0 126772102 2547712 235 1992294400 134512640 136485738 4291263024 18446744073709551615 134547621 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28251/statm: 622 235 156 482 0 138 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2488 [startup+0.101088 s] /proc/loadavg: 1.14 1.04 1.00 3/106 28251 /proc/meminfo: memFree=1843284/2059040 swapFree=4135236/4192956 [pid=28251] ppid=28249 vsize=2796 CPUtime=0.09 /proc/28251/stat : 28251 (pbct) R 28249 28251 24533 0 -1 4202496 385 0 0 0 9 0 0 0 20 0 1 0 126772102 2863104 307 1992294400 134512640 136485738 4291263024 18446744073709551615 135177482 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28251/statm: 699 307 157 482 0 215 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2796 [startup+0.301107 s] /proc/loadavg: 1.14 1.04 1.00 3/106 28251 /proc/meminfo: memFree=1843284/2059040 swapFree=4135236/4192956 [pid=28251] ppid=28249 vsize=3844 CPUtime=0.29 /proc/28251/stat : 28251 (pbct) R 28249 28251 24533 0 -1 4202496 628 0 0 0 29 0 0 0 20 0 1 0 126772102 3936256 551 1992294400 134512640 136485738 4291263024 18446744073709551615 134659192 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28251/statm: 961 559 187 482 0 477 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3844 [startup+0.701142 s] /proc/loadavg: 1.14 1.04 1.00 3/106 28251 /proc/meminfo: memFree=1843284/2059040 swapFree=4135236/4192956 [pid=28251] ppid=28249 vsize=55588 CPUtime=0.69 /proc/28251/stat : 28251 (pbct) R 28249 28251 24533 0 -1 4202496 13978 0 0 0 63 6 0 0 20 0 1 0 126772102 56922112 13370 1992294400 134512640 136485738 4291263024 18446744073709551615 134748418 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28251/statm: 13897 13370 199 482 0 13413 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 55588 Solver just ended. Dumping a history of the last processes samples [startup+0.90116 s] /proc/loadavg: 1.14 1.04 1.00 3/106 28251 /proc/meminfo: memFree=1843284/2059040 swapFree=4135236/4192956 [pid=28251] ppid=28249 vsize=57648 CPUtime=0.89 /proc/28251/stat : 28251 (pbct) R 28249 28251 24533 0 -1 4202496 15703 0 0 0 83 6 0 0 21 0 1 0 126772102 59031552 13796 1992294400 134512640 136485738 4291263024 18446744073709551615 134720107 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28251/statm: 14412 13796 232 482 0 13928 0 Current children cumulated CPU time (s) 0.89 Current children cumulated vsize (KiB) 57648 [startup+1.00117 s] /proc/loadavg: 1.14 1.04 1.00 2/107 28252 /proc/meminfo: memFree=1788096/2059040 swapFree=4135236/4192956 [pid=28251] ppid=28249 vsize=57648 CPUtime=1 /proc/28251/stat : 28251 (pbct) R 28249 28251 24533 0 -1 4202496 15703 0 0 0 94 6 0 0 21 0 1 0 126772102 59031552 13796 1992294400 134512640 136485738 4291263024 18446744073709551615 135839940 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28251/statm: 14412 13796 232 482 0 13928 0 Current children cumulated CPU time (s) 1 Current children cumulated vsize (KiB) 57648 Child status: 0 Real time (s): 1.09035 CPU time (s): 1.08983 CPU user time (s): 1.01984 CPU system time (s): 0.069989 CPU usage (%): 99.9529 Max. virtual memory (cumulated for all children) (KiB): 61580 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.01984 system time used= 0.069989 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 15706 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= 21 runsolver used 0.004999 second user time and 0.013997 second system time The end
Begin job on node015 at 2010-06-26 02:21:48 IDJOB=2684009 IDBENCH=72163 IDSOLVER=1170 FILE ID=node015/2684009-1277511708 PBS_JOBID= 11190607 Free space on /tmp= 62408 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB10/normalized-PB10/OPT-BIGINT-LIN/leberre/opb-paranoid/misc2010/random/rand.smallist/normalized-rande22180.cudf.paranoid.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684009-1277511708/watcher-2684009-1277511708 -o /tmp/evaluation-result-2684009-1277511708/solver-2684009-1277511708 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2684009-1277511708.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= cf62f3d7ee773568aa3b1925357afc68 RANDOM SEED=1546337841 node015.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 : 3000.244 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 : 6000.48 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 : 3000.244 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 : 5599.36 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1843812 kB Buffers: 10916 kB Cached: 109164 kB SwapCached: 10320 kB Active: 109880 kB Inactive: 23516 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1843812 kB SwapTotal: 4192956 kB SwapFree: 4135236 kB Dirty: 2856 kB Writeback: 8 kB AnonPages: 11808 kB Mapped: 8324 kB Slab: 59956 kB PageTables: 4124 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181816 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= 62408 MiB End job on node015 at 2010-06-26 02:21:49