Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 2006/05 | UNSAT | 111.426 | 111.485 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-bnl1.opb |
MD5SUM | 86d589e9c21b90dfd700c7c422b09b8c |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
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 | 2.75058 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 35250 |
Total number of constraints | 624 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 624 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 2280 |
Number of terms in the objective function | 29490 |
Biggest coefficient in the objective function | 6378 |
Number of bits for the biggest coefficient in the objective function | 13 |
Sum of the numbers in the objective function | 548620 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262145 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 548620 |
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 |
0.01 c Time Limit set via PBTIMEOUT to 1800 0.02 c INFO: OSL Context initialized. 1.66 c Initial problem consists of 35250 variables and 855 constraints. 1.78 c No problem reductions applied in OPT. instance. 1.78 c preprocess terminated. Elapsed time: 1.766 1.78 c After prepocess the problem consists of 19110 variables and 828 constraints. 1.78 c Initial Lower Bound: -877 2.10 c Restart #1 #Var: 19110 LB: -877 @ 2.087 6.61 c Restart #2 #Var: 19110 LB: -877 @ 6.593 16.74 c Restart #3 #Var: 19110 LB: -877 @ 16.709 30.22 c Restart #4 #Var: 19110 LB: -877 @ 30.194 46.94 c Restart #5 #Var: 19110 LB: -877 @ 46.91 66.69 c Restart #6 #Var: 19110 LB: -877 @ 66.646 89.25 c Restart #7 #Var: 19110 LB: -877 @ 89.202 110.95 c Restart #8 #Var: 18924 LB: -839 @ 110.9 111.47 s UNSATISFIABLE 111.47 c Exit Code: 20 111.47 c Total time: 111.42 s
ERROR: no interpretation found !
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node33/watcher-39952-1149339319 -o ROOT/results/node33/solver-39952-1149339319 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node33/39952-1149339319/instance-39952-1149339319.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.85 0.95 0.95 2/64 21957 /proc/meminfo: memFree=1777432/2055920 swapFree=4181356/4192956 [pid=21957] ppid=21955 vsize=436 CPUtime=0 /proc/21957/stat : 21957 (bsolo) D 21955 21957 21911 0 -1 0 38 0 0 0 0 0 0 0 18 0 1 0 199595769 446464 23 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 10945316 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/21957/statm: 725 24 18 55 0 19 0 [startup+10.0021 s] /proc/loadavg: 0.87 0.96 0.95 2/64 21957 /proc/meminfo: memFree=1730856/2055920 swapFree=4181356/4192956 [pid=21957] ppid=21955 vsize=52708 CPUtime=9.97 /proc/21957/stat : 21957 (bsolo) R 21955 21957 21911 0 -1 0 53696 0 0 0 940 57 0 0 25 0 1 0 199595769 53972992 11900 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21957/statm: 13177 11900 296 55 0 12069 0 Current children cumulated CPU time (s) 9.97 Current children cumulated vsize (Kb) 52708 [startup+20.0084 s] /proc/loadavg: 0.89 0.96 0.95 2/64 21957 /proc/meminfo: memFree=1730984/2055920 swapFree=4181356/4192956 [pid=21957] ppid=21955 vsize=52708 CPUtime=19.97 /proc/21957/stat : 21957 (bsolo) R 21955 21957 21911 0 -1 0 53714 0 0 0 1889 108 0 0 25 0 1 0 199595769 53972992 11918 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21957/statm: 13177 11918 297 55 0 12069 0 Current children cumulated CPU time (s) 19.97 Current children cumulated vsize (Kb) 52708 [startup+30.0147 s] /proc/loadavg: 0.91 0.96 0.95 2/64 21957 /proc/meminfo: memFree=1730984/2055920 swapFree=4181356/4192956 [pid=21957] ppid=21955 vsize=52832 CPUtime=29.97 /proc/21957/stat : 21957 (bsolo) R 21955 21957 21911 0 -1 0 53724 0 0 0 2840 157 0 0 25 0 1 0 199595769 54099968 11928 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21957/statm: 13208 11928 297 55 0 12100 0 Current children cumulated CPU time (s) 29.97 Current children cumulated vsize (Kb) 52832 [startup+40.021 s] /proc/loadavg: 0.92 0.96 0.95 2/64 21957 /proc/meminfo: memFree=1730984/2055920 swapFree=4181356/4192956 [pid=21957] ppid=21955 vsize=52784 CPUtime=39.98 /proc/21957/stat : 21957 (bsolo) R 21955 21957 21911 0 -1 0 53724 0 0 0 3792 206 0 0 25 0 1 0 199595769 54050816 11928 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21957/statm: 13196 11928 297 55 0 12088 0 Current children cumulated CPU time (s) 39.98 Current children cumulated vsize (Kb) 52784 [startup+50.0273 s] /proc/loadavg: 0.93 0.96 0.95 2/64 21957 /proc/meminfo: memFree=1731048/2055920 swapFree=4181356/4192956 [pid=21957] ppid=21955 vsize=52784 CPUtime=49.99 /proc/21957/stat : 21957 (bsolo) R 21955 21957 21911 0 -1 0 53733 0 0 0 4742 257 0 0 25 0 1 0 199595769 54050816 11937 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134540560 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21957/statm: 13196 11937 297 55 0 12088 0 Current children cumulated CPU time (s) 49.99 Current children cumulated vsize (Kb) 52784 [startup+60.0335 s] /proc/loadavg: 0.94 0.96 0.95 2/64 21957 /proc/meminfo: memFree=1730984/2055920 swapFree=4181356/4192956 [pid=21957] ppid=21955 vsize=52784 CPUtime=59.99 /proc/21957/stat : 21957 (bsolo) R 21955 21957 21911 0 -1 0 53733 0 0 0 5692 307 0 0 25 0 1 0 199595769 54050816 11937 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134535099 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21957/statm: 13196 11937 297 55 0 12088 0 Current children cumulated CPU time (s) 59.99 Current children cumulated vsize (Kb) 52784 [startup+70.0398 s] /proc/loadavg: 0.95 0.96 0.95 2/64 21957 /proc/meminfo: memFree=1730984/2055920 swapFree=4181356/4192956 [pid=21957] ppid=21955 vsize=52784 CPUtime=70.04 /proc/21957/stat : 21957 (bsolo) R 21955 21957 21911 0 -1 0 53734 0 0 0 6646 358 0 0 25 0 1 0 199595769 54050816 11938 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134541479 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21957/statm: 13196 11938 297 55 0 12088 0 Current children cumulated CPU time (s) 70.04 Current children cumulated vsize (Kb) 52784 [startup+80.0971 s] /proc/loadavg: 0.96 0.96 0.95 2/64 21957 /proc/meminfo: memFree=1730984/2055920 swapFree=4181356/4192956 [pid=21957] ppid=21955 vsize=52784 CPUtime=80.05 /proc/21957/stat : 21957 (bsolo) R 21955 21957 21911 0 -1 0 53734 0 0 0 7597 408 0 0 25 0 1 0 199595769 54050816 11938 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21957/statm: 13196 11938 297 55 0 12088 0 Current children cumulated CPU time (s) 80.05 Current children cumulated vsize (Kb) 52784 [startup+90.1034 s] /proc/loadavg: 0.96 0.96 0.95 2/64 21957 /proc/meminfo: memFree=1731048/2055920 swapFree=4181356/4192956 [pid=21957] ppid=21955 vsize=52784 CPUtime=90.05 /proc/21957/stat : 21957 (bsolo) R 21955 21957 21911 0 -1 0 53734 0 0 0 8549 456 0 0 25 0 1 0 199595769 54050816 11938 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21957/statm: 13196 11938 297 55 0 12088 0 Current children cumulated CPU time (s) 90.05 Current children cumulated vsize (Kb) 52784 [startup+100.11 s] /proc/loadavg: 0.97 0.96 0.95 2/64 21957 /proc/meminfo: memFree=1731048/2055920 swapFree=4181356/4192956 [pid=21957] ppid=21955 vsize=52784 CPUtime=100.04 /proc/21957/stat : 21957 (bsolo) R 21955 21957 21911 0 -1 0 53734 0 0 0 9497 507 0 0 25 0 1 0 199595769 54050816 11938 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21957/statm: 13196 11938 297 55 0 12088 0 Current children cumulated CPU time (s) 100.04 Current children cumulated vsize (Kb) 52784 [startup+110.116 s] /proc/loadavg: 0.97 0.97 0.95 2/64 21957 /proc/meminfo: memFree=1730792/2055920 swapFree=4181356/4192956 [pid=21957] ppid=21955 vsize=53036 CPUtime=110.05 /proc/21957/stat : 21957 (bsolo) R 21955 21957 21911 0 -1 0 53796 0 0 0 10449 556 0 0 25 0 1 0 199595769 54308864 12000 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21957/statm: 13259 12000 297 55 0 12151 0 Current children cumulated CPU time (s) 110.05 Current children cumulated vsize (Kb) 53036 Child status: 20 Real time (s): 111.485 CPU time (s): 111.426 CPU user time (s): 105.78 CPU system time (s): 5.64614 CPU usage (%): 99.9471 Max. virtual memory (cumulated for all children) (Kb): 53036
Begin job on node33 on Sat Jun 3 12:55:20 UTC 2006 FILE ID= 39952-1149339319 PBS_JOBID= 310326 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-bnl1.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node33/39952-1149339319/instance-39952-1149339319.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node33/watcher-39952-1149339319 -o ROOT/results/node33/solver-39952-1149339319 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node33/39952-1149339319/instance-39952-1149339319.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 86d589e9c21b90dfd700c7c422b09b8c RANDOM SEED= 482010867 /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 : 3000.213 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 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 : 3000.213 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1777640 kB Buffers: 17880 kB Cached: 195412 kB SwapCached: 3288 kB Active: 61148 kB Inactive: 160868 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1777640 kB SwapTotal: 4192956 kB SwapFree: 4181356 kB Dirty: 268 kB Writeback: 0 kB Mapped: 14912 kB Slab: 42360 kB Committed_AS: 348728 kB PageTables: 1424 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node33 on Sat Jun 3 12:57:11 UTC 2006