Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 2006/05 | Signal | 171.744 | 171.829 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/ pub/unibo/normalized-mps-v2-20-10-core2536-691.opb |
MD5SUM | 9f773ed397fe8d5b3302fdfeba2433bb |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 947200000000000 |
Best CPU time to get the best result obtained on this benchmark | 1801.66 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 947200000000000 |
Optimality of the best value was proved | NO |
Number of variables | 15284 |
Total number of constraints | 2537 |
Number of constraints which are clauses | 2536 |
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 | 13789 |
Number of terms in the objective function | 15284 |
Biggest coefficient in the objective function | 2048000000000 |
Number of bits for the biggest coefficient in the objective function | 41 |
Sum of the numbers in the objective function | 29770752000000000 |
Number of bits of the sum of numbers in the objective function | 55 |
Biggest number in a constraint | 2048000000000 |
Number of bits of the biggest number in a constraint | 41 |
Biggest sum of numbers in a constraint | 29770752000000000 |
Number of bits of the biggest sum of numbers | 55 |
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 c Time Limit set via PBTIMEOUT to 1800 0.02 c INFO: OSL Context initialized. 0.02 c BIG Int formula... 0.78 c Initial problem consists of 15284 variables and 2537 constraints. 1.00 c preprocess terminated. Elapsed time: 0.991 1.00 c After prepocess the problem consists of 14908 variables and 1920 constraints. 1.00 c Initial Lower Bound: 6144000000000
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/node73/watcher-40587-1149306844 -o ROOT/results/node73/solver-40587-1149306844 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node73/40587-1149306844/instance-40587-1149306844.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.96 0.97 2/64 21925 /proc/meminfo: memFree=1861160/2055920 swapFree=4182212/4192956 [pid=21925] ppid=21923 vsize=436 CPUtime=0 /proc/21925/stat : 21925 (bsolo) D 21923 21925 21879 0 -1 0 38 0 0 0 0 0 0 0 19 0 1 0 196349212 446464 23 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 7709476 0 0 4096 0 0 0 0 17 1 0 0 /proc/21925/statm: 725 25 18 55 0 19 0 [startup+10.003 s] /proc/loadavg: 0.93 0.97 0.97 2/64 21925 /proc/meminfo: memFree=1834680/2055920 swapFree=4182212/4192956 [pid=21925] ppid=21923 vsize=31456 CPUtime=9.98 /proc/21925/stat : 21925 (bsolo) R 21923 21925 21879 0 -1 0 7017 0 0 0 995 3 0 0 25 0 1 0 196349212 32210944 6919 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134649821 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21925/statm: 7864 6919 296 55 0 6756 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 31456 [startup+20.01 s] /proc/loadavg: 0.94 0.97 0.97 2/64 21925 /proc/meminfo: memFree=1833016/2055920 swapFree=4182212/4192956 [pid=21925] ppid=21923 vsize=33172 CPUtime=19.98 /proc/21925/stat : 21925 (bsolo) R 21923 21925 21879 0 -1 0 7439 0 0 0 1995 3 0 0 25 0 1 0 196349212 33968128 7341 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134542099 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21925/statm: 8293 7341 296 55 0 7185 0 Current children cumulated CPU time (s) 19.98 Current children cumulated vsize (Kb) 33172 [startup+30.017 s] /proc/loadavg: 0.95 0.97 0.97 2/64 21925 /proc/meminfo: memFree=1831608/2055920 swapFree=4182212/4192956 [pid=21925] ppid=21923 vsize=34628 CPUtime=29.98 /proc/21925/stat : 21925 (bsolo) R 21923 21925 21879 0 -1 0 7800 0 0 0 2995 3 0 0 25 0 1 0 196349212 35459072 7702 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134649078 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21925/statm: 8657 7702 296 55 0 7549 0 Current children cumulated CPU time (s) 29.98 Current children cumulated vsize (Kb) 34628 [startup+40.0229 s] /proc/loadavg: 0.95 0.97 0.97 2/64 21925 /proc/meminfo: memFree=1828728/2055920 swapFree=4182212/4192956 [pid=21925] ppid=21923 vsize=37540 CPUtime=39.99 /proc/21925/stat : 21925 (bsolo) R 21923 21925 21879 0 -1 0 8524 0 0 0 3995 4 0 0 25 0 1 0 196349212 38440960 8426 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134649078 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21925/statm: 9385 8426 296 55 0 8277 0 Current children cumulated CPU time (s) 39.99 Current children cumulated vsize (Kb) 37540 [startup+50.0299 s] /proc/loadavg: 0.96 0.97 0.97 2/64 21925 /proc/meminfo: memFree=1822840/2055920 swapFree=4182212/4192956 [pid=21925] ppid=21923 vsize=43700 CPUtime=49.99 /proc/21925/stat : 21925 (bsolo) R 21923 21925 21879 0 -1 0 10005 0 0 0 4994 5 0 0 25 0 1 0 196349212 44748800 9907 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134535109 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21925/statm: 10925 9907 296 55 0 9817 0 Current children cumulated CPU time (s) 49.99 Current children cumulated vsize (Kb) 43700 [startup+60.0359 s] /proc/loadavg: 0.97 0.97 0.97 2/64 21925 /proc/meminfo: memFree=1818744/2055920 swapFree=4182212/4192956 [pid=21925] ppid=21923 vsize=47820 CPUtime=59.99 /proc/21925/stat : 21925 (bsolo) R 21923 21925 21879 0 -1 0 11016 0 0 0 5994 5 0 0 25 0 1 0 196349212 48967680 10918 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134649150 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21925/statm: 11955 10918 296 55 0 10847 0 Current children cumulated CPU time (s) 59.99 Current children cumulated vsize (Kb) 47820 [startup+70.0428 s] /proc/loadavg: 0.97 0.97 0.97 2/64 21925 /proc/meminfo: memFree=1809848/2055920 swapFree=4182212/4192956 [pid=21925] ppid=21923 vsize=56644 CPUtime=70 /proc/21925/stat : 21925 (bsolo) R 21923 21925 21879 0 -1 0 13245 0 0 0 6993 7 0 0 25 0 1 0 196349212 58003456 13147 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134649570 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21925/statm: 14161 13147 296 55 0 13053 0 Current children cumulated CPU time (s) 70 Current children cumulated vsize (Kb) 56644 [startup+80.0498 s] /proc/loadavg: 0.98 0.97 0.97 2/64 21925 /proc/meminfo: memFree=1726136/2055920 swapFree=4182212/4192956 [pid=21925] ppid=21923 vsize=148892 CPUtime=80 /proc/21925/stat : 21925 (bsolo) R 21923 21925 21879 0 -1 0 34226 0 0 0 7984 16 0 0 25 0 1 0 196349212 152465408 34128 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134537023 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21925/statm: 37223 34128 296 55 0 36115 0 Current children cumulated CPU time (s) 80 Current children cumulated vsize (Kb) 148892 [startup+90.0558 s] /proc/loadavg: 0.98 0.97 0.97 2/64 21925 /proc/meminfo: memFree=740280/2055920 swapFree=4182212/4192956 [pid=21925] ppid=21923 vsize=1255928 CPUtime=90 /proc/21925/stat : 21925 (bsolo) R 21923 21925 21879 0 -1 0 280917 0 0 0 8886 114 0 0 25 0 1 0 196349212 1286070272 280033 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134533593 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21925/statm: 313982 280034 296 55 0 312874 0 Current children cumulated CPU time (s) 90 Current children cumulated vsize (Kb) 1255928 [startup+100.062 s] /proc/loadavg: 0.98 0.97 0.97 2/64 21925 /proc/meminfo: memFree=501688/2055920 swapFree=4182212/4192956 [pid=21925] ppid=21923 vsize=1511972 CPUtime=100.01 /proc/21925/stat : 21925 (bsolo) R 21923 21925 21879 0 -1 0 340356 0 0 0 9864 137 0 0 25 0 1 0 196349212 1548259328 339472 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134649945 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21925/statm: 377993 339472 296 55 0 376885 0 Current children cumulated CPU time (s) 100.01 Current children cumulated vsize (Kb) 1511972 [startup+110.068 s] /proc/loadavg: 0.98 0.97 0.97 2/64 21925 /proc/meminfo: memFree=483000/2055920 swapFree=4182212/4192956 [pid=21925] ppid=21923 vsize=1531816 CPUtime=110 /proc/21925/stat : 21925 (bsolo) R 21923 21925 21879 0 -1 0 345007 0 0 0 10862 138 0 0 25 0 1 0 196349212 1568579584 344123 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134649817 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21925/statm: 382954 344123 296 55 0 381846 0 Current children cumulated CPU time (s) 110 Current children cumulated vsize (Kb) 1531816 [startup+120.074 s] /proc/loadavg: 0.99 0.97 0.97 2/64 21925 /proc/meminfo: memFree=468472/2055920 swapFree=4182212/4192956 [pid=21925] ppid=21923 vsize=1547424 CPUtime=120.01 /proc/21925/stat : 21925 (bsolo) R 21923 21925 21879 0 -1 0 348642 0 0 0 11861 140 0 0 25 0 1 0 196349212 1584562176 347758 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134557721 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21925/statm: 386856 347758 296 55 0 385748 0 Current children cumulated CPU time (s) 120.01 Current children cumulated vsize (Kb) 1547424 [startup+130.08 s] /proc/loadavg: 0.99 0.97 0.97 2/64 21925 /proc/meminfo: memFree=452280/2055920 swapFree=4182212/4192956 [pid=21925] ppid=21923 vsize=1564648 CPUtime=130.02 /proc/21925/stat : 21925 (bsolo) R 21923 21925 21879 0 -1 0 352682 0 0 0 12860 142 0 0 25 0 1 0 196349212 1602199552 351798 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134535082 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21925/statm: 391162 351798 296 55 0 390054 0 Current children cumulated CPU time (s) 130.02 Current children cumulated vsize (Kb) 1564648 [startup+140.086 s] /proc/loadavg: 0.99 0.97 0.97 2/64 21925 /proc/meminfo: memFree=410616/2055920 swapFree=4182212/4192956 [pid=21925] ppid=21923 vsize=1609040 CPUtime=140.01 /proc/21925/stat : 21925 (bsolo) R 21923 21925 21879 0 -1 0 363072 0 0 0 13856 145 0 0 25 0 1 0 196349212 1647656960 362188 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134535133 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21925/statm: 402260 362188 296 55 0 401152 0 Current children cumulated CPU time (s) 140.01 Current children cumulated vsize (Kb) 1609040 [startup+150.092 s] /proc/loadavg: 0.99 0.97 0.97 2/64 21925 /proc/meminfo: memFree=348408/2055920 swapFree=4182212/4192956 [pid=21925] ppid=21923 vsize=1674412 CPUtime=150.02 /proc/21925/stat : 21925 (bsolo) R 21923 21925 21879 0 -1 0 378596 0 0 0 14849 153 0 0 25 0 1 0 196349212 1714597888 377712 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134649899 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21925/statm: 418603 377712 296 55 0 417495 0 Current children cumulated CPU time (s) 150.02 Current children cumulated vsize (Kb) 1674412 [startup+160.098 s] /proc/loadavg: 0.99 0.97 0.97 2/64 21925 /proc/meminfo: memFree=269304/2055920 swapFree=4182212/4192956 [pid=21925] ppid=21923 vsize=1756516 CPUtime=160.02 /proc/21925/stat : 21925 (bsolo) R 21923 21925 21879 0 -1 0 398328 0 0 0 15842 160 0 0 25 0 1 0 196349212 1798672384 397444 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134535124 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21925/statm: 439129 397444 296 55 0 438021 0 Current children cumulated CPU time (s) 160.02 Current children cumulated vsize (Kb) 1756516 [startup+170.103 s] /proc/loadavg: 0.99 0.97 0.97 2/64 21925 /proc/meminfo: memFree=194040/2055920 swapFree=4182212/4192956 [pid=21925] ppid=21923 vsize=1833828 CPUtime=170.02 /proc/21925/stat : 21925 (bsolo) R 21923 21925 21879 0 -1 0 417114 0 0 0 16835 167 0 0 25 0 1 0 196349212 1877839872 416230 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134649821 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21925/statm: 458457 416230 296 55 0 457349 0 Current children cumulated CPU time (s) 170.02 Current children cumulated vsize (Kb) 1833828 Child ended because it received signal 6 (SIGABRT) Real time (s): 171.829 CPU time (s): 171.744 CPU user time (s): 169.811 CPU system time (s): 1.93271 CPU usage (%): 99.9504 Max. virtual memory (cumulated for all children) (Kb): 1833828 The end
Begin job on node73 on Sat Jun 3 03:54:04 UTC 2006 FILE ID= 40587-1149306844 PBS_JOBID= 307663 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-mps-v2-20-10-core2536-691.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node73/40587-1149306844/instance-40587-1149306844.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node73/watcher-40587-1149306844 -o ROOT/results/node73/solver-40587-1149306844 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node73/40587-1149306844/instance-40587-1149306844.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 9f773ed397fe8d5b3302fdfeba2433bb RANDOM SEED= 562482127 /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 : 3000.261 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 : 3000.261 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: 1861432 kB Buffers: 22380 kB Cached: 108620 kB SwapCached: 2348 kB Active: 18936 kB Inactive: 120656 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1861432 kB SwapTotal: 4192956 kB SwapFree: 4182212 kB Dirty: 160 kB Writeback: 0 kB Mapped: 15068 kB Slab: 40992 kB Committed_AS: 309112 kB PageTables: 1416 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node73 on Sat Jun 3 03:56:56 UTC 2006