Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS 4.1L | UNSAT | 197.093 | 197.155 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-reduced-mps-v2-20-10-80bau3b.opb |
MD5SUM | be4f4f29b9c7e2eb46e68f9bd24a134f |
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 | 7.2249 |
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 | 228630 |
Total number of constraints | 5194 |
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 | 5194 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 3330 |
Number of terms in the objective function | 182710 |
Biggest coefficient in the objective function | 400 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 583528 |
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 | 583528 |
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 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00 c Solving ROOT/tmp/node71/41391-1149341746/instance-41391-1149341746.opb ...... 197.12 c done parsing opb. 197.12 s UNSATISFIABLE 197.12 c Total Run Time 5.12522
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/node71/watcher-41391-1149341746 -o ROOT/results/node71/solver-41391-1149341746 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node71/41391-1149341746/instance-41391-1149341746.opb 260019647 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.77 0.91 0.96 2/64 18528 /proc/meminfo: memFree=1456920/2055920 swapFree=4182212/4192956 [pid=18528] ppid=18526 vsize=22836 CPUtime=0 /proc/18528/stat : 18528 (PBS4L) R 18526 18528 18482 0 -1 4194304 225 0 0 0 0 0 0 0 18 0 1 0 199844306 23384064 210 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134598917 0 0 4096 0 0 0 0 17 1 0 0 /proc/18528/statm: 5709 211 90 232 0 5474 0 [startup+10.0026 s] /proc/loadavg: 0.81 0.91 0.96 2/64 18528 /proc/meminfo: memFree=1415592/2055920 swapFree=4182212/4192956 [pid=18528] ppid=18526 vsize=44168 CPUtime=10 /proc/18528/stat : 18528 (PBS4L) R 18526 18528 18482 0 -1 4194304 11340 0 0 0 995 5 0 0 25 0 1 0 199844306 45228032 10419 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134613926 0 0 4096 0 0 0 0 17 1 0 0 /proc/18528/statm: 11042 10419 98 232 0 10807 0 Current children cumulated CPU time (s) 10 Current children cumulated vsize (Kb) 44168 [startup+20.009 s] /proc/loadavg: 0.84 0.92 0.96 2/64 18528 /proc/meminfo: memFree=1415784/2055920 swapFree=4182212/4192956 [pid=18528] ppid=18526 vsize=44168 CPUtime=20 /proc/18528/stat : 18528 (PBS4L) R 18526 18528 18482 0 -1 4194304 11340 0 0 0 1995 5 0 0 25 0 1 0 199844306 45228032 10419 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134613145 0 0 4096 0 0 0 0 17 1 0 0 /proc/18528/statm: 11042 10419 98 232 0 10807 0 Current children cumulated CPU time (s) 20 Current children cumulated vsize (Kb) 44168 [startup+30.0154 s] /proc/loadavg: 0.86 0.92 0.96 2/64 18528 /proc/meminfo: memFree=1415912/2055920 swapFree=4182212/4192956 [pid=18528] ppid=18526 vsize=44168 CPUtime=30 /proc/18528/stat : 18528 (PBS4L) R 18526 18528 18482 0 -1 4194304 11340 0 0 0 2995 5 0 0 25 0 1 0 199844306 45228032 10419 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134613231 0 0 4096 0 0 0 0 17 1 0 0 /proc/18528/statm: 11042 10419 98 232 0 10807 0 Current children cumulated CPU time (s) 30 Current children cumulated vsize (Kb) 44168 [startup+40.0217 s] /proc/loadavg: 0.88 0.92 0.96 2/64 18528 /proc/meminfo: memFree=1415912/2055920 swapFree=4182212/4192956 [pid=18528] ppid=18526 vsize=44168 CPUtime=40 /proc/18528/stat : 18528 (PBS4L) R 18526 18528 18482 0 -1 4194304 11340 0 0 0 3995 5 0 0 25 0 1 0 199844306 45228032 10419 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134613926 0 0 4096 0 0 0 0 17 1 0 0 /proc/18528/statm: 11042 10419 98 232 0 10807 0 Current children cumulated CPU time (s) 40 Current children cumulated vsize (Kb) 44168 [startup+50.0281 s] /proc/loadavg: 0.90 0.92 0.96 2/64 18528 /proc/meminfo: memFree=1415912/2055920 swapFree=4182212/4192956 [pid=18528] ppid=18526 vsize=44168 CPUtime=50.01 /proc/18528/stat : 18528 (PBS4L) R 18526 18528 18482 0 -1 4194304 11340 0 0 0 4996 5 0 0 25 0 1 0 199844306 45228032 10419 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134613138 0 0 4096 0 0 0 0 17 1 0 0 /proc/18528/statm: 11042 10419 98 232 0 10807 0 Current children cumulated CPU time (s) 50.01 Current children cumulated vsize (Kb) 44168 [startup+60.0345 s] /proc/loadavg: 0.92 0.92 0.96 2/64 18528 /proc/meminfo: memFree=1415976/2055920 swapFree=4182212/4192956 [pid=18528] ppid=18526 vsize=44168 CPUtime=60.01 /proc/18528/stat : 18528 (PBS4L) R 18526 18528 18482 0 -1 4194304 11340 0 0 0 5996 5 0 0 25 0 1 0 199844306 45228032 10419 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134613115 0 0 4096 0 0 0 0 17 1 0 0 /proc/18528/statm: 11042 10419 98 232 0 10807 0 Current children cumulated CPU time (s) 60.01 Current children cumulated vsize (Kb) 44168 [startup+70.0409 s] /proc/loadavg: 0.93 0.93 0.96 2/64 18528 /proc/meminfo: memFree=1415976/2055920 swapFree=4182212/4192956 [pid=18528] ppid=18526 vsize=44168 CPUtime=70.02 /proc/18528/stat : 18528 (PBS4L) R 18526 18528 18482 0 -1 4194304 11340 0 0 0 6997 5 0 0 25 0 1 0 199844306 45228032 10419 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134613145 0 0 4096 0 0 0 0 17 1 0 0 /proc/18528/statm: 11042 10419 98 232 0 10807 0 Current children cumulated CPU time (s) 70.02 Current children cumulated vsize (Kb) 44168 [startup+80.0473 s] /proc/loadavg: 0.94 0.93 0.96 2/64 18528 /proc/meminfo: memFree=1415976/2055920 swapFree=4182212/4192956 [pid=18528] ppid=18526 vsize=44168 CPUtime=80.02 /proc/18528/stat : 18528 (PBS4L) R 18526 18528 18482 0 -1 4194304 11340 0 0 0 7997 5 0 0 25 0 1 0 199844306 45228032 10419 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134613131 0 0 4096 0 0 0 0 17 1 0 0 /proc/18528/statm: 11042 10419 98 232 0 10807 0 Current children cumulated CPU time (s) 80.02 Current children cumulated vsize (Kb) 44168 [startup+90.0536 s] /proc/loadavg: 0.95 0.93 0.96 2/64 18528 /proc/meminfo: memFree=1413096/2055920 swapFree=4182212/4192956 [pid=18528] ppid=18526 vsize=47024 CPUtime=90.02 /proc/18528/stat : 18528 (PBS4L) R 18526 18528 18482 0 -1 4194304 12055 0 0 0 8997 5 0 0 25 0 1 0 199844306 48152576 11134 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134614311 0 0 4096 0 0 0 0 17 1 0 0 /proc/18528/statm: 11756 11134 99 232 0 11521 0 Current children cumulated CPU time (s) 90.02 Current children cumulated vsize (Kb) 47024 [startup+100.06 s] /proc/loadavg: 0.95 0.93 0.96 2/64 18528 /proc/meminfo: memFree=1413096/2055920 swapFree=4182212/4192956 [pid=18528] ppid=18526 vsize=47024 CPUtime=100.02 /proc/18528/stat : 18528 (PBS4L) R 18526 18528 18482 0 -1 4194304 12055 0 0 0 9997 5 0 0 25 0 1 0 199844306 48152576 11134 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134614245 0 0 4096 0 0 0 0 17 1 0 0 /proc/18528/statm: 11756 11134 99 232 0 11521 0 Current children cumulated CPU time (s) 100.02 Current children cumulated vsize (Kb) 47024 [startup+110.066 s] /proc/loadavg: 0.96 0.93 0.96 2/64 18528 /proc/meminfo: memFree=1413096/2055920 swapFree=4182212/4192956 [pid=18528] ppid=18526 vsize=47024 CPUtime=110.03 /proc/18528/stat : 18528 (PBS4L) R 18526 18528 18482 0 -1 4194304 12055 0 0 0 10998 5 0 0 25 0 1 0 199844306 48152576 11134 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134614300 0 0 4096 0 0 0 0 17 1 0 0 /proc/18528/statm: 11756 11134 99 232 0 11521 0 Current children cumulated CPU time (s) 110.03 Current children cumulated vsize (Kb) 47024 [startup+120.072 s] /proc/loadavg: 0.97 0.94 0.96 2/64 18528 /proc/meminfo: memFree=1413096/2055920 swapFree=4182212/4192956 [pid=18528] ppid=18526 vsize=47024 CPUtime=120.03 /proc/18528/stat : 18528 (PBS4L) R 18526 18528 18482 0 -1 4194304 12055 0 0 0 11998 5 0 0 25 0 1 0 199844306 48152576 11134 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134614300 0 0 4096 0 0 0 0 17 1 0 0 /proc/18528/statm: 11756 11134 99 232 0 11521 0 Current children cumulated CPU time (s) 120.03 Current children cumulated vsize (Kb) 47024 [startup+130.078 s] /proc/loadavg: 0.97 0.94 0.96 2/64 18528 /proc/meminfo: memFree=1413096/2055920 swapFree=4182212/4192956 [pid=18528] ppid=18526 vsize=47024 CPUtime=130.03 /proc/18528/stat : 18528 (PBS4L) R 18526 18528 18482 0 -1 4194304 12055 0 0 0 12998 5 0 0 25 0 1 0 199844306 48152576 11134 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134614245 0 0 4096 0 0 0 0 17 1 0 0 /proc/18528/statm: 11756 11134 99 232 0 11521 0 Current children cumulated CPU time (s) 130.03 Current children cumulated vsize (Kb) 47024 [startup+140.085 s] /proc/loadavg: 0.98 0.94 0.96 2/64 18528 /proc/meminfo: memFree=1413096/2055920 swapFree=4182212/4192956 [pid=18528] ppid=18526 vsize=47024 CPUtime=140.04 /proc/18528/stat : 18528 (PBS4L) R 18526 18528 18482 0 -1 4194304 12055 0 0 0 13999 5 0 0 25 0 1 0 199844306 48152576 11134 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134614283 0 0 4096 0 0 0 0 17 1 0 0 /proc/18528/statm: 11756 11134 99 232 0 11521 0 Current children cumulated CPU time (s) 140.04 Current children cumulated vsize (Kb) 47024 [startup+150.091 s] /proc/loadavg: 0.98 0.94 0.96 2/64 18528 /proc/meminfo: memFree=1413096/2055920 swapFree=4182212/4192956 [pid=18528] ppid=18526 vsize=47024 CPUtime=150.04 /proc/18528/stat : 18528 (PBS4L) R 18526 18528 18482 0 -1 4194304 12055 0 0 0 14999 5 0 0 25 0 1 0 199844306 48152576 11134 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134614283 0 0 4096 0 0 0 0 17 1 0 0 /proc/18528/statm: 11756 11134 99 232 0 11521 0 Current children cumulated CPU time (s) 150.04 Current children cumulated vsize (Kb) 47024 [startup+160.097 s] /proc/loadavg: 0.98 0.94 0.96 2/64 18528 /proc/meminfo: memFree=1413096/2055920 swapFree=4182212/4192956 [pid=18528] ppid=18526 vsize=47024 CPUtime=160.04 /proc/18528/stat : 18528 (PBS4L) R 18526 18528 18482 0 -1 4194304 12055 0 0 0 15999 5 0 0 25 0 1 0 199844306 48152576 11134 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134614307 0 0 4096 0 0 0 0 17 1 0 0 /proc/18528/statm: 11756 11134 99 232 0 11521 0 Current children cumulated CPU time (s) 160.04 Current children cumulated vsize (Kb) 47024 [startup+170.104 s] /proc/loadavg: 0.98 0.94 0.96 2/64 18528 /proc/meminfo: memFree=1413096/2055920 swapFree=4182212/4192956 [pid=18528] ppid=18526 vsize=47024 CPUtime=170.05 /proc/18528/stat : 18528 (PBS4L) R 18526 18528 18482 0 -1 4194304 12055 0 0 0 17000 5 0 0 25 0 1 0 199844306 48152576 11134 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134614283 0 0 4096 0 0 0 0 17 1 0 0 /proc/18528/statm: 11756 11134 99 232 0 11521 0 Current children cumulated CPU time (s) 170.05 Current children cumulated vsize (Kb) 47024 [startup+180.109 s] /proc/loadavg: 0.99 0.94 0.96 2/64 18528 /proc/meminfo: memFree=1413096/2055920 swapFree=4182212/4192956 [pid=18528] ppid=18526 vsize=47024 CPUtime=180.05 /proc/18528/stat : 18528 (PBS4L) R 18526 18528 18482 0 -1 4194304 12055 0 0 0 18000 5 0 0 25 0 1 0 199844306 48152576 11134 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134614300 0 0 4096 0 0 0 0 17 1 0 0 /proc/18528/statm: 11756 11134 99 232 0 11521 0 Current children cumulated CPU time (s) 180.05 Current children cumulated vsize (Kb) 47024 [startup+190.114 s] /proc/loadavg: 0.99 0.95 0.96 2/64 18528 /proc/meminfo: memFree=1400744/2055920 swapFree=4182212/4192956 [pid=18528] ppid=18526 vsize=59368 CPUtime=190.05 /proc/18528/stat : 18528 (PBS4L) R 18526 18528 18482 0 -1 4194304 25219 0 0 0 18994 11 0 0 25 0 1 0 199844306 60792832 14204 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134537000 0 0 4096 0 0 0 0 17 1 0 0 /proc/18528/statm: 14842 14204 99 232 0 14607 0 Current children cumulated CPU time (s) 190.05 Current children cumulated vsize (Kb) 59368 Child status: 0 Real time (s): 197.155 CPU time (s): 197.093 CPU user time (s): 196.922 CPU system time (s): 0.170974 CPU usage (%): 99.9684 Max. virtual memory (cumulated for all children) (Kb): 59368
Begin job on node71 on Sat Jun 3 13:35:46 UTC 2006 FILE ID= 41391-1149341746 PBS_JOBID= 310448 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-80bau3b.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node71/41391-1149341746/instance-41391-1149341746.opb 260019647 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node71/watcher-41391-1149341746 -o ROOT/results/node71/solver-41391-1149341746 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node71/41391-1149341746/instance-41391-1149341746.opb 260019647 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= be4f4f29b9c7e2eb46e68f9bd24a134f RANDOM SEED= 260019647 /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 : 3000.236 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 : 3000.236 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: 1457192 kB Buffers: 31268 kB Cached: 493632 kB SwapCached: 2372 kB Active: 87780 kB Inactive: 445776 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1457192 kB SwapTotal: 4192956 kB SwapFree: 4182212 kB Dirty: 188 kB Writeback: 0 kB Mapped: 15092 kB Slab: 51184 kB Committed_AS: 334228 kB PageTables: 1468 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node71 on Sat Jun 3 13:39:04 UTC 2006