Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
pb_cplex 2010-06-29 | UNSAT | 2.20366 | 2.20875 |
Name | /OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/ rand.biglist/normalized-randf7d077.cudf.paranoid.opb |
MD5SUM | 078c7ed78f4c22402cedd872dfd1a775 |
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 | 0.19097 |
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 | 6443 |
Total number of constraints | 28594 |
Number of constraints which are clauses | 28282 |
Number of constraints which are cardinality constraints (but not clauses) | 312 |
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 | 2391 |
Biggest coefficient in the objective function | 1842 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 1016782 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 1842 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 1016782 |
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_cplex 1.0 - 20100701 0.00/0.00 c Parsing opb file format. File HOME/instance-2696733-1278022401.opb. 0.00/0.00 c Instance file HOME/instance-2696733-1278022401.opb 0.00/0.00 c File size is 910297 bytes. 1.79/1.81 c Highest Coefficient sum: 553 1.79/1.81 c IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ". 1.79/1.86 c ============================[ Problem Statistics ]============================= 1.79/1.86 c | | 1.79/1.86 c | Parsing time: 1.83 s | 1.79/1.86 c | Number Variables: 6443 | 1.79/1.86 c | Number Constraints: 28594 | 1.79/1.86 c =============================================================================== 2.09/2.20 c Remaining time 1798.16 sec. 2.09/2.20 s UNSATISFIABLE 2.09/2.20 c Total CPU time : 2.16167 s
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-2696733-1278022401/watcher-2696733-1278022401 -o /tmp/evaluation-result-2696733-1278022401/solver-2696733-1278022401 -C 1800 -W 2000 -M 1800 run HOME/instance-2696733-1278022401.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: 1.22 1.23 1.18 3/106 23098 /proc/meminfo: memFree=1518068/2059040 swapFree=4139344/4192956 [pid=23098] ppid=23096 vsize=8700 CPUtime=0 /proc/23098/stat : 23098 (run) S 23096 23098 22418 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 177843812 8908800 249 1992294400 4194304 4922060 140735846840112 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23098/statm: 2175 249 208 178 0 68 0 [startup+0.044975 s] /proc/loadavg: 1.22 1.23 1.18 3/106 23098 /proc/meminfo: memFree=1518068/2059040 swapFree=4139344/4192956 [pid=23098] ppid=23096 vsize=8700 CPUtime=0 /proc/23098/stat : 23098 (run) S 23096 23098 22418 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 177843812 8908800 249 1992294400 4194304 4922060 140735846840112 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23098/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.10098 s] /proc/loadavg: 1.22 1.23 1.18 3/106 23098 /proc/meminfo: memFree=1518068/2059040 swapFree=4139344/4192956 [pid=23098] ppid=23096 vsize=8700 CPUtime=0 /proc/23098/stat : 23098 (run) S 23096 23098 22418 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 177843812 8908800 249 1992294400 4194304 4922060 140735846840112 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23098/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301002 s] /proc/loadavg: 1.22 1.23 1.18 3/106 23098 /proc/meminfo: memFree=1518068/2059040 swapFree=4139344/4192956 [pid=23098] ppid=23096 vsize=8700 CPUtime=0 /proc/23098/stat : 23098 (run) S 23096 23098 22418 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 177843812 8908800 249 1992294400 4194304 4922060 140735846840112 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23098/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701046 s] /proc/loadavg: 1.22 1.23 1.18 3/106 23098 /proc/meminfo: memFree=1518068/2059040 swapFree=4139344/4192956 [pid=23098] ppid=23096 vsize=8700 CPUtime=0 /proc/23098/stat : 23098 (run) S 23096 23098 22418 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 177843812 8908800 249 1992294400 4194304 4922060 140735846840112 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23098/statm: 2175 249 208 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50114 s] /proc/loadavg: 1.22 1.23 1.18 2/108 23100 /proc/meminfo: memFree=1516812/2059040 swapFree=4139344/4192956 [pid=23098] ppid=23096 vsize=8700 CPUtime=0 /proc/23098/stat : 23098 (run) S 23096 23098 22418 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 177843812 8908800 249 1992294400 4194304 4922060 140735846840112 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23098/statm: 2175 249 208 178 0 68 0 [pid=23099] ppid=23098 vsize=15716 CPUtime=1.49 /proc/23099/stat : 23099 (pb_cplex) R 23098 23098 22418 0 -1 4202496 934 0 0 0 149 0 0 0 25 0 1 0 177843812 16093184 887 1992294400 134512640 146736320 4289325360 18446744073709551615 144716523 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23099/statm: 3929 888 336 2985 0 640 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 24416 Solver just ended. Dumping a history of the last processes samples [startup+1.9012 s] /proc/loadavg: 1.22 1.23 1.18 2/108 23100 /proc/meminfo: memFree=1516812/2059040 swapFree=4139344/4192956 [pid=23098] ppid=23096 vsize=8700 CPUtime=0 /proc/23098/stat : 23098 (run) S 23096 23098 22418 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 177843812 8908800 249 1992294400 4194304 4922060 140735846840112 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23098/statm: 2175 249 208 178 0 68 0 [pid=23099] ppid=23098 vsize=32608 CPUtime=1.88 /proc/23099/stat : 23099 (pb_cplex) R 23098 23098 22418 0 -1 4202496 6601 0 0 0 186 2 0 0 18 0 1 0 177843812 33390592 4945 1992294400 134512640 146736320 4289325360 18446744073709551615 135724417 0 0 4096 16387 0 0 0 17 0 0 0 0 /proc/23099/statm: 8152 4945 718 2985 0 4694 0 Current children cumulated CPU time (s) 1.88 Current children cumulated vsize (KiB) 41308 [startup+2.10122 s] /proc/loadavg: 1.20 1.22 1.18 2/108 23100 /proc/meminfo: memFree=1498832/2059040 swapFree=4139344/4192956 [pid=23098] ppid=23096 vsize=8700 CPUtime=0 /proc/23098/stat : 23098 (run) S 23096 23098 22418 0 -1 4202496 364 0 0 0 0 0 0 0 23 0 1 0 177843812 8908800 249 1992294400 4194304 4922060 140735846840112 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23098/statm: 2175 249 208 178 0 68 0 [pid=23099] ppid=23098 vsize=33852 CPUtime=2.09 /proc/23099/stat : 23099 (pb_cplex) R 23098 23098 22418 0 -1 4202496 6983 0 0 0 206 3 0 0 18 0 1 0 177843812 34664448 5327 1992294400 134512640 146736320 4289325360 18446744073709551615 138350152 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23099/statm: 8463 5327 758 2985 0 5005 0 Current children cumulated CPU time (s) 2.09 Current children cumulated vsize (KiB) 42552 Child status: 0 Real time (s): 2.20875 CPU time (s): 2.20366 CPU user time (s): 2.16567 CPU system time (s): 0.037994 CPU usage (%): 99.7696 Max. virtual memory (cumulated for all children) (KiB): 42552 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.16567 system time used= 0.037994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7554 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= 6 involuntary context switches= 44 runsolver used 0.008998 second user time and 0.017997 second system time The end
Begin job on node005 at 2010-07-02 00:13:21 IDJOB=2696733 IDBENCH=72132 IDSOLVER=1209 FILE ID=node005/2696733-1278022401 PBS_JOBID= 11198749 Free space on /tmp= 62480 MiB SOLVER NAME= pb_cplex 2010-06-29 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/rand.biglist/normalized-randf7d077.cudf.paranoid.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696733-1278022401/watcher-2696733-1278022401 -o /tmp/evaluation-result-2696733-1278022401/solver-2696733-1278022401 -C 1800 -W 2000 -M 1800 run HOME/instance-2696733-1278022401.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 078c7ed78f4c22402cedd872dfd1a775 RANDOM SEED=1799688376 node005.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 : 3000.246 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 : 6000.49 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 : 3000.246 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: 1518472 kB Buffers: 150196 kB Cached: 287720 kB SwapCached: 6864 kB Active: 203052 kB Inactive: 248724 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1518472 kB SwapTotal: 4192956 kB SwapFree: 4139344 kB Dirty: 17736 kB Writeback: 8 kB AnonPages: 12412 kB Mapped: 12024 kB Slab: 66936 kB PageTables: 4176 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182936 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= 62464 MiB End job on node005 at 2010-07-02 00:13:23