Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | ? (MO) | 31.0663 | 33.0775 |
Name | /OPT-BIGINT-LIN/aries-da_nrp/ normalized-aries-da_network_100_3__3_91__2048.opb |
MD5SUM | d1fb051a767cfe5591d677674fdef8c6 |
Bench Category | OPT-BIGINT-LIN (optimisation, big integers, linear constraints) |
Best result obtained on this benchmark | |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | |
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 | 614498 |
Total number of constraints | 400 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 302 |
Number of constraints which are nor clauses,nor cardinality constraints | 98 |
Minimum length of a constraint | 2048 |
Maximum length of a constraint | 34817 |
Number of terms in the objective function | 614400 |
Biggest coefficient in the objective function | 94834 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 22173505536 |
Number of bits of the sum of numbers in the objective function | 35 |
Biggest number in a constraint | 94834 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 22173505536 |
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 7.79/7.80 c constraints 400/0 clauses 0/0 units 0 7.79/7.80 c vars 614498 7.79/7.82 c objective 614400 + 0
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-2683142-1277507380/watcher-2683142-1277507380 -o /tmp/evaluation-result-2683142-1277507380/solver-2683142-1277507380 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683142-1277507380.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: 1.44 1.22 1.08 3/105 31853 /proc/meminfo: memFree=1858584/2059040 swapFree=4138724/4192956 [pid=31853] ppid=31851 vsize=2416 CPUtime=0 /proc/31853/stat : 31853 (pbct) R 31851 31853 31684 0 -1 4202496 295 0 0 0 0 0 0 0 22 0 1 0 92031277 2473984 214 1992294400 134512640 136421960 4288215600 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31853/statm: 604 214 135 467 0 135 0 [startup+0.0474841 s] /proc/loadavg: 1.44 1.22 1.08 3/105 31853 /proc/meminfo: memFree=1858584/2059040 swapFree=4138724/4192956 [pid=31853] ppid=31851 vsize=4008 CPUtime=0.04 /proc/31853/stat : 31853 (pbct) R 31851 31853 31684 0 -1 4202496 743 0 0 0 4 0 0 0 24 0 1 0 92031277 4104192 515 1992294400 134512640 136421960 4288215600 18446744073709551615 135162382 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31853/statm: 1002 515 135 467 0 533 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 4008 [startup+0.10149 s] /proc/loadavg: 1.44 1.22 1.08 3/105 31853 /proc/meminfo: memFree=1858584/2059040 swapFree=4138724/4192956 [pid=31853] ppid=31851 vsize=5864 CPUtime=0.09 /proc/31853/stat : 31853 (pbct) R 31851 31853 31684 0 -1 4202496 1360 0 0 0 9 0 0 0 24 0 1 0 92031277 6004736 906 1992294400 134512640 136421960 4288215600 18446744073709551615 135830556 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31853/statm: 1466 907 135 467 0 997 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5864 [startup+0.301515 s] /proc/loadavg: 1.44 1.22 1.08 3/105 31853 /proc/meminfo: memFree=1858584/2059040 swapFree=4138724/4192956 [pid=31853] ppid=31851 vsize=15472 CPUtime=0.29 /proc/31853/stat : 31853 (pbct) R 31851 31853 31684 0 -1 4202496 4001 0 0 0 28 1 0 0 25 0 1 0 92031277 15843328 3097 1992294400 134512640 136421960 4288215600 18446744073709551615 135818225 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31853/statm: 3868 3097 135 467 0 3399 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 15472 [startup+0.700565 s] /proc/loadavg: 1.44 1.22 1.08 3/105 31853 /proc/meminfo: memFree=1858584/2059040 swapFree=4138724/4192956 [pid=31853] ppid=31851 vsize=30756 CPUtime=0.69 /proc/31853/stat : 31853 (pbct) R 31851 31853 31684 0 -1 4202496 9415 0 0 0 66 3 0 0 25 0 1 0 92031277 31494144 5433 1992294400 134512640 136421960 4288215600 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31853/statm: 7689 5433 135 467 0 7220 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 30756 [startup+1.50066 s] /proc/loadavg: 1.44 1.22 1.08 2/106 31854 /proc/meminfo: memFree=1831296/2059040 swapFree=4138724/4192956 [pid=31853] ppid=31851 vsize=59416 CPUtime=1.49 /proc/31853/stat : 31853 (pbct) R 31851 31853 31684 0 -1 4202496 19085 0 0 0 141 8 0 0 25 0 1 0 92031277 60841984 11004 1992294400 134512640 136421960 4288215600 18446744073709551615 135805348 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31853/statm: 14854 11004 135 467 0 14385 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 59416 [startup+3.10086 s] /proc/loadavg: 1.44 1.22 1.08 2/106 31854 /proc/meminfo: memFree=1814432/2059040 swapFree=4138724/4192956 [pid=31853] ppid=31851 vsize=74972 CPUtime=3.09 /proc/31853/stat : 31853 (pbct) R 31851 31853 31684 0 -1 4202496 22548 0 0 0 299 10 0 0 25 0 1 0 92031277 76771328 14209 1992294400 134512640 136421960 4288215600 18446744073709551615 135161800 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31853/statm: 18743 14209 141 467 0 18274 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 74972 [startup+6.30125 s] /proc/loadavg: 1.41 1.22 1.08 2/106 31854 /proc/meminfo: memFree=1755904/2059040 swapFree=4138724/4192956 [pid=31853] ppid=31851 vsize=152716 CPUtime=6.29 /proc/31853/stat : 31853 (pbct) R 31851 31853 31684 0 -1 4202496 38505 0 0 0 612 17 0 0 25 0 1 0 92031277 156381184 30166 1992294400 134512640 136421960 4288215600 18446744073709551615 135372661 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31853/statm: 38179 30166 145 467 0 37710 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 152716 [startup+12.701 s] /proc/loadavg: 1.37 1.22 1.08 2/106 31854 /proc/meminfo: memFree=1326616/2059040 swapFree=4138724/4192956 [pid=31853] ppid=31851 vsize=620028 CPUtime=12.69 /proc/31853/stat : 31853 (pbct) R 31851 31853 31684 0 -1 4202496 159916 0 0 0 1199 70 0 0 25 0 1 0 92031277 634908672 146267 1992294400 134512640 136421960 4288215600 18446744073709551615 134742183 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31853/statm: 155007 146268 193 467 0 154538 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 620028 [startup+25.5016 s] /proc/loadavg: 1.29 1.20 1.08 2/106 31854 /proc/meminfo: memFree=405172/2059040 swapFree=4138724/4192956 [pid=31853] ppid=31851 vsize=1526848 CPUtime=25.49 /proc/31853/stat : 31853 (pbct) R 31851 31853 31684 0 -1 4202496 401986 0 0 0 2376 173 0 0 25 0 1 0 92031277 1563492352 368189 1992294400 134512640 136421960 4288215600 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31853/statm: 381712 368189 193 467 0 381243 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 1526848 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+30.9013 s] /proc/loadavg: 1.27 1.20 1.08 2/106 31854 /proc/meminfo: memFree=48424/2059040 swapFree=4138724/4192956 [pid=31853] ppid=31851 vsize=1845940 CPUtime=30.89 /proc/31853/stat : 31853 (pbct) R 31851 31853 31684 0 -1 4202496 490274 0 0 0 2883 206 0 0 25 0 1 0 92031277 1890242560 451982 1992294400 134512640 136421960 4288215600 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31853/statm: 461485 451983 193 467 0 461016 0 Current children cumulated CPU time (s) 30.89 Current children cumulated vsize (KiB) 1845940 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Sending SIGKILL to process tree (bottom up) Sending SIGKILL to -31853 Solver just ended. Dumping a history of the last processes samples [startup+31.8014 s] /proc/loadavg: 1.27 1.20 1.08 1/107 31855 /proc/meminfo: memFree=47920/2059040 swapFree=4138724/4192956 [pid=31853] ppid=31851 vsize=1845940 CPUtime=30.89 /proc/31853/stat : 31853 (pbct) S 31851 31853 31684 0 -1 4194304 490282 0 0 0 2883 206 0 0 25 0 1 0 92031277 1890242560 451990 1992294400 134512640 136421960 4288215600 18446744073709551615 135884462 0 16384 4096 16387 18446604437809243456 0 0 17 1 0 0 0 /proc/31853/statm: 461485 451990 194 467 0 461016 0 Current children cumulated CPU time (s) 30.89 Current children cumulated vsize (KiB) 1845940 [startup+32.6015 s] /proc/loadavg: 1.27 1.20 1.08 1/107 31855 /proc/meminfo: memFree=47920/2059040 swapFree=4138724/4192956 [pid=31853] ppid=31851 vsize=1845940 CPUtime=30.89 /proc/31853/stat : 31853 (pbct) S 31851 31853 31684 0 -1 4194304 490282 0 0 0 2883 206 0 0 25 0 1 0 92031277 1890242560 451990 1992294400 134512640 136421960 4288215600 18446744073709551615 135884462 0 16384 4096 16387 18446604437809243456 0 0 17 1 0 0 0 /proc/31853/statm: 461485 451990 194 467 0 461016 0 Current children cumulated CPU time (s) 30.89 Current children cumulated vsize (KiB) 1845940 [startup+33.0085 s] /proc/loadavg: 1.16 1.18 1.07 1/107 31855 /proc/meminfo: memFree=47920/2059040 swapFree=4138724/4192956 [pid=31853] ppid=31851 vsize=0 CPUtime=30.99 /proc/31853/stat : 31853 (pbct) R 31851 31853 31684 0 -1 4195332 490282 0 0 0 2883 216 0 0 18 0 1 0 92031277 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/31853/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 30.99 Current children cumulated vsize (KiB) 0 Child ended because it received signal 9 (SIGKILL) Real time (s): 33.0775 CPU time (s): 31.0663 CPU user time (s): 28.8346 CPU system time (s): 2.23166 CPU usage (%): 93.9197 Max. virtual memory (cumulated for all children) (KiB): 1845940 getrusage(RUSAGE_CHILDREN,...) data: user time used= 28.8346 system time used= 2.23166 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 490282 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= 2 involuntary context switches= 87 runsolver used 0.058991 second user time and 0.170974 second system time The end
Begin job on node080 at 2010-06-26 01:09:41 IDJOB=2683142 IDBENCH=71917 IDSOLVER=1192 FILE ID=node080/2683142-1277507380 PBS_JOBID= 11190614 Free space on /tmp= 62256 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_100_3__3_91__2048.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683142-1277507380/watcher-2683142-1277507380 -o /tmp/evaluation-result-2683142-1277507380/solver-2683142-1277507380 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683142-1277507380.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= d1fb051a767cfe5591d677674fdef8c6 RANDOM SEED=76791379 node080.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 : 3000.242 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 : 6000.48 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 : 3000.242 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 : 5999.49 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1859172 kB Buffers: 2292 kB Cached: 105372 kB SwapCached: 6772 kB Active: 57396 kB Inactive: 63564 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1859172 kB SwapTotal: 4192956 kB SwapFree: 4138724 kB Dirty: 30188 kB Writeback: 0 kB AnonPages: 12080 kB Mapped: 11872 kB Slab: 56916 kB PageTables: 4192 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182900 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= 62256 MiB End job on node080 at 2010-06-26 01:10:14