Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | ? (MO) | 32.994 | 33.0028 |
Name | /OPT-BIGINT-LIN/aries-da_nrp/ normalized-aries-da_network_1000_5__369_766__128.opb |
MD5SUM | 75a469ee59540cfd3c650d18a0804c5e |
Bench Category | OPT-BIGINT-LIN (optimisation, big integers, linear constraints) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 154204 |
Best CPU time to get the best result obtained on this benchmark | 1801.42 |
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 | 640998 |
Total number of constraints | 6000 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 5002 |
Number of constraints which are nor clauses,nor cardinality constraints | 998 |
Minimum length of a constraint | 128 |
Maximum length of a constraint | 5249 |
Number of terms in the objective function | 640000 |
Biggest coefficient in the objective function | 122979 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 21981416064 |
Number of bits of the sum of numbers in the objective function | 35 |
Biggest number in a constraint | 122979 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 21981416064 |
Number of bits of the biggest sum of numbers | 35 |
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 0.1.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 7.99/8.05 c constraints 6000/0 clauses 0/0 units 0 7.99/8.05 c vars 640998 7.99/8.07 c objective 640000 + 0 32.80/32.82 s UNKNOWN
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-2683126-1277507124/watcher-2683126-1277507124 -o /tmp/evaluation-result-2683126-1277507124/solver-2683126-1277507124 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683126-1277507124.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: 0.91 0.95 0.98 3/105 32015 /proc/meminfo: memFree=1783028/2059040 swapFree=4139468/4192956 [pid=32015] ppid=32013 vsize=2416 CPUtime=0 /proc/32015/stat : 32015 (pbct) R 32013 32015 31905 0 -1 4202496 297 0 0 0 0 0 0 0 17 0 1 0 92003996 2473984 217 1992294400 134512640 136421960 4289313232 18446744073709551615 135160329 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/32015/statm: 604 217 135 467 0 135 0 [startup+0.037292 s] /proc/loadavg: 0.91 0.95 0.98 3/105 32015 /proc/meminfo: memFree=1783028/2059040 swapFree=4139468/4192956 [pid=32015] ppid=32013 vsize=3136 CPUtime=0.03 /proc/32015/stat : 32015 (pbct) R 32013 32015 31905 0 -1 4202496 506 0 0 0 3 0 0 0 17 0 1 0 92003996 3211264 393 1992294400 134512640 136421960 4289313232 18446744073709551615 135377231 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/32015/statm: 784 393 135 467 0 315 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 3136 [startup+0.101299 s] /proc/loadavg: 0.91 0.95 0.98 3/105 32015 /proc/meminfo: memFree=1783028/2059040 swapFree=4139468/4192956 [pid=32015] ppid=32013 vsize=5864 CPUtime=0.09 /proc/32015/stat : 32015 (pbct) R 32013 32015 31905 0 -1 4202496 1331 0 0 0 9 0 0 0 17 0 1 0 92003996 6004736 878 1992294400 134512640 136421960 4289313232 18446744073709551615 135642941 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/32015/statm: 1466 878 135 467 0 997 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5864 [startup+0.301324 s] /proc/loadavg: 0.91 0.95 0.98 3/105 32015 /proc/meminfo: memFree=1783028/2059040 swapFree=4139468/4192956 [pid=32015] ppid=32013 vsize=10152 CPUtime=0.29 /proc/32015/stat : 32015 (pbct) R 32013 32015 31905 0 -1 4202496 3035 0 0 0 28 1 0 0 17 0 1 0 92003996 10395648 2132 1992294400 134512640 136421960 4289313232 18446744073709551615 135311968 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/32015/statm: 2538 2133 135 467 0 2069 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10152 [startup+0.701374 s] /proc/loadavg: 0.91 0.95 0.98 3/105 32015 /proc/meminfo: memFree=1783028/2059040 swapFree=4139468/4192956 [pid=32015] ppid=32013 vsize=34856 CPUtime=0.69 /proc/32015/stat : 32015 (pbct) R 32013 32015 31905 0 -1 4202496 9253 0 0 0 66 3 0 0 17 0 1 0 92003996 35692544 6297 1992294400 134512640 136421960 4289313232 18446744073709551615 135818274 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/32015/statm: 8714 6297 135 467 0 8245 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 34856 [startup+1.50148 s] /proc/loadavg: 0.91 0.95 0.98 2/106 32016 /proc/meminfo: memFree=1757848/2059040 swapFree=4139468/4192956 [pid=32015] ppid=32013 vsize=59416 CPUtime=1.49 /proc/32015/stat : 32015 (pbct) R 32013 32015 31905 0 -1 4202496 18717 0 0 0 142 7 0 0 18 0 1 0 92003996 60841984 10637 1992294400 134512640 136421960 4289313232 18446744073709551615 135162448 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/32015/statm: 14854 10637 135 467 0 14385 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 59416 [startup+3.10068 s] /proc/loadavg: 0.91 0.95 0.98 2/106 32016 /proc/meminfo: memFree=1737140/2059040 swapFree=4139468/4192956 [pid=32015] ppid=32013 vsize=70760 CPUtime=3.09 /proc/32015/stat : 32015 (pbct) R 32013 32015 31905 0 -1 4202496 21898 0 0 0 300 9 0 0 21 0 1 0 92003996 72458240 13818 1992294400 134512640 136421960 4289313232 18446744073709551615 134540784 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/32015/statm: 17690 13818 141 467 0 17221 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 70760 [startup+6.30108 s] /proc/loadavg: 0.92 0.95 0.98 2/106 32016 /proc/meminfo: memFree=1676876/2059040 swapFree=4139468/4192956 [pid=32015] ppid=32013 vsize=151160 CPUtime=6.29 /proc/32015/stat : 32015 (pbct) R 32013 32015 31905 0 -1 4202496 40015 0 0 0 613 16 0 0 25 0 1 0 92003996 154787840 31935 1992294400 134512640 136421960 4289313232 18446744073709551615 135818409 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/32015/statm: 37790 31935 141 467 0 37321 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 151160 [startup+12.7009 s] /proc/loadavg: 0.93 0.95 0.98 2/106 32016 /proc/meminfo: memFree=1326080/2059040 swapFree=4139468/4192956 [pid=32015] ppid=32013 vsize=537348 CPUtime=12.68 /proc/32015/stat : 32015 (pbct) R 32013 32015 31905 0 -1 4202496 140059 0 0 0 1208 60 0 0 25 0 1 0 92003996 550244352 126909 1992294400 134512640 136421960 4289313232 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/32015/statm: 134337 126909 193 467 0 133868 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 537348 [startup+25.5015 s] /proc/loadavg: 0.94 0.96 0.98 2/106 32016 /proc/meminfo: memFree=437868/2059040 swapFree=4139468/4192956 [pid=32015] ppid=32013 vsize=1415036 CPUtime=25.48 /proc/32015/stat : 32015 (pbct) R 32013 32015 31905 0 -1 4202496 373087 0 0 0 2385 163 0 0 25 0 1 0 92003996 1448996864 340935 1992294400 134512640 136421960 4289313232 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/32015/statm: 353759 340936 193 467 0 353290 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 1415036 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+32.8014 s] /proc/loadavg: 0.95 0.96 0.98 2/106 32016 /proc/meminfo: memFree=9440/2059040 swapFree=4139456/4192956 [pid=32015] ppid=32013 vsize=1847492 CPUtime=32.8 /proc/32015/stat : 32015 (pbct) R 32013 32015 31905 0 -1 4202496 490662 0 0 0 3067 213 0 0 25 0 1 0 92003996 1891831808 454282 1992294400 134512640 136421960 4289313232 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/32015/statm: 461873 454282 193 467 0 461404 0 Current children cumulated CPU time (s) 32.8 Current children cumulated vsize (KiB) 1847492 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+32.9224 s] /proc/loadavg: 0.95 0.96 0.98 2/107 32017 /proc/meminfo: memFree=1053516/2059040 swapFree=4139456/4192956 [pid=32015] ppid=32013 vsize=0 CPUtime=32.91 /proc/32015/stat : 32015 (pbct) R 32013 32015 31905 0 -1 4194308 490670 0 0 0 3067 224 0 0 25 0 1 0 92003996 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/32015/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 32.91 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 33.0028 CPU time (s): 32.994 CPU user time (s): 30.6753 CPU system time (s): 2.31865 CPU usage (%): 99.9732 Max. virtual memory (cumulated for all children) (KiB): 1847492 getrusage(RUSAGE_CHILDREN,...) data: user time used= 30.6753 system time used= 2.31865 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 490670 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= 1 involuntary context switches= 357 runsolver used 0.06299 second user time and 0.168974 second system time The end
Begin job on node054 at 2010-06-26 01:05:26 IDJOB=2683126 IDBENCH=71900 IDSOLVER=1192 FILE ID=node054/2683126-1277507124 PBS_JOBID= 11190609 Free space on /tmp= 62404 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_1000_5__369_766__128.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683126-1277507124/watcher-2683126-1277507124 -o /tmp/evaluation-result-2683126-1277507124/solver-2683126-1277507124 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683126-1277507124.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 75a469ee59540cfd3c650d18a0804c5e RANDOM SEED=1350804211 node054.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 : 3000.217 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 : 6000.43 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 : 3000.217 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 : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1783548 kB Buffers: 12992 kB Cached: 166616 kB SwapCached: 6072 kB Active: 98904 kB Inactive: 93400 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1783548 kB SwapTotal: 4192956 kB SwapFree: 4139468 kB Dirty: 31480 kB Writeback: 0 kB AnonPages: 11384 kB Mapped: 11880 kB Slab: 61344 kB PageTables: 4092 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180844 kB VmallocTotal: 34359738367 kB VmallocUsed: 264964 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62400 MiB End job on node054 at 2010-06-26 01:06:01