Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | ? (MO) | 32.881 | 32.8905 |
Name | /OPT-BIGINT-LIN/aries-da_nrp/ normalized-aries-da_network_2000_5__647_1792__64.opb |
MD5SUM | 8fe120f02e998b2f2f763372a647b0f9 |
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 | 118918 |
Best CPU time to get the best result obtained on this benchmark | 1801.62 |
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 | 641998 |
Total number of constraints | 12000 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 10002 |
Number of constraints which are nor clauses,nor cardinality constraints | 1998 |
Minimum length of a constraint | 64 |
Maximum length of a constraint | 2817 |
Number of terms in the objective function | 640000 |
Biggest coefficient in the objective function | 130539 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 22177598784 |
Number of bits of the sum of numbers in the objective function | 35 |
Biggest number in a constraint | 130539 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 22177598784 |
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 7.98/8.09 c constraints 12000/0 clauses 0/0 units 0 7.98/8.09 c vars 641998 8.09/8.10 c objective 640000 + 0 32.69/32.70 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-2683088-1277506661/watcher-2683088-1277506661 -o /tmp/evaluation-result-2683088-1277506661/solver-2683088-1277506661 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683088-1277506661.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: 0.85 0.97 0.99 3/106 29649 /proc/meminfo: memFree=1803972/2059040 swapFree=4139696/4192956 [pid=29649] ppid=29647 vsize=2416 CPUtime=0 /proc/29649/stat : 29649 (pbct) R 29647 29649 29624 0 -1 4202496 297 0 0 0 0 0 0 0 20 0 1 0 91954275 2473984 217 1992294400 134512640 136421960 4287561552 18446744073709551615 135153443 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29649/statm: 604 217 135 467 0 135 0 [startup+0.022577 s] /proc/loadavg: 0.85 0.97 0.99 3/106 29649 /proc/meminfo: memFree=1803972/2059040 swapFree=4139696/4192956 [pid=29649] ppid=29647 vsize=3136 CPUtime=0.02 /proc/29649/stat : 29649 (pbct) R 29647 29649 29624 0 -1 4202496 449 0 0 0 2 0 0 0 20 0 1 0 91954275 3211264 369 1992294400 134512640 136421960 4287561552 18446744073709551615 135154705 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29649/statm: 784 369 135 467 0 315 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 3136 [startup+0.101589 s] /proc/loadavg: 0.85 0.97 0.99 3/106 29649 /proc/meminfo: memFree=1803972/2059040 swapFree=4139696/4192956 [pid=29649] ppid=29647 vsize=5864 CPUtime=0.09 /proc/29649/stat : 29649 (pbct) R 29647 29649 29624 0 -1 4202496 1327 0 0 0 9 0 0 0 20 0 1 0 91954275 6004736 874 1992294400 134512640 136421960 4287561552 18446744073709551615 135818473 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29649/statm: 1466 874 135 467 0 997 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5864 [startup+0.301615 s] /proc/loadavg: 0.85 0.97 0.99 3/106 29649 /proc/meminfo: memFree=1803972/2059040 swapFree=4139696/4192956 [pid=29649] ppid=29647 vsize=10152 CPUtime=0.29 /proc/29649/stat : 29649 (pbct) R 29647 29649 29624 0 -1 4202496 3005 0 0 0 29 0 0 0 20 0 1 0 91954275 10395648 2102 1992294400 134512640 136421960 4287561552 18446744073709551615 135372725 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29649/statm: 2538 2102 135 467 0 2069 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10152 [startup+0.701672 s] /proc/loadavg: 0.85 0.97 0.99 3/106 29649 /proc/meminfo: memFree=1803972/2059040 swapFree=4139696/4192956 [pid=29649] ppid=29647 vsize=34856 CPUtime=0.69 /proc/29649/stat : 29649 (pbct) R 29647 29649 29624 0 -1 4202496 9048 0 0 0 67 2 0 0 20 0 1 0 91954275 35692544 6092 1992294400 134512640 136421960 4287561552 18446744073709551615 135160348 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29649/statm: 8714 6094 135 467 0 8245 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 34856 [startup+1.50079 s] /proc/loadavg: 0.86 0.97 0.99 2/107 29650 /proc/meminfo: memFree=1779040/2059040 swapFree=4139696/4192956 [pid=29649] ppid=29647 vsize=59416 CPUtime=1.49 /proc/29649/stat : 29649 (pbct) R 29647 29649 29624 0 -1 4202496 18659 0 0 0 144 5 0 0 23 0 1 0 91954275 60841984 10579 1992294400 134512640 136421960 4287561552 18446744073709551615 135830551 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29649/statm: 14854 10579 135 467 0 14385 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 59416 [startup+3.10101 s] /proc/loadavg: 0.86 0.97 0.99 2/107 29650 /proc/meminfo: memFree=1758828/2059040 swapFree=4139696/4192956 [pid=29649] ppid=29647 vsize=71068 CPUtime=3.09 /proc/29649/stat : 29649 (pbct) R 29647 29649 29624 0 -1 4202496 21977 0 0 0 303 6 0 0 25 0 1 0 91954275 72773632 13897 1992294400 134512640 136421960 4287561552 18446744073709551615 135818454 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29649/statm: 17767 13897 141 467 0 17298 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 71068 [startup+6.30147 s] /proc/loadavg: 0.95 0.98 0.99 2/107 29650 /proc/meminfo: memFree=1693232/2059040 swapFree=4139696/4192956 [pid=29649] ppid=29647 vsize=152508 CPUtime=6.29 /proc/29649/stat : 29649 (pbct) R 29647 29649 29624 0 -1 4202496 41246 0 0 0 614 15 0 0 25 0 1 0 91954275 156168192 33166 1992294400 134512640 136421960 4287561552 18446744073709551615 135805319 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29649/statm: 38127 33166 141 467 0 37658 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 152508 [startup+12.7014 s] /proc/loadavg: 0.95 0.98 0.99 2/107 29650 /proc/meminfo: memFree=1347644/2059040 swapFree=4139696/4192956 [pid=29649] ppid=29647 vsize=533240 CPUtime=12.69 /proc/29649/stat : 29649 (pbct) R 29647 29649 29624 0 -1 4202496 139939 0 0 0 1209 60 0 0 25 0 1 0 91954275 546037760 126789 1992294400 134512640 136421960 4287561552 18446744073709551615 135818454 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29649/statm: 133310 126790 193 467 0 132841 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 533240 [startup+25.5012 s] /proc/loadavg: 0.96 0.98 0.99 2/107 29650 /proc/meminfo: memFree=458440/2059040 swapFree=4139696/4192956 [pid=29649] ppid=29647 vsize=1412708 CPUtime=25.48 /proc/29649/stat : 29649 (pbct) R 29647 29649 29624 0 -1 4202496 373341 0 0 0 2386 162 0 0 25 0 1 0 91954275 1446612992 341189 1992294400 134512640 136421960 4287561552 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29649/statm: 353177 341189 193 467 0 352708 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 1412708 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+32.7012 s] /proc/loadavg: 0.97 0.98 0.99 2/107 29650 /proc/meminfo: memFree=10680/2059040 swapFree=4139696/4192956 [pid=29649] ppid=29647 vsize=1844220 CPUtime=32.69 /proc/29649/stat : 29649 (pbct) R 29647 29649 29624 0 -1 4202496 490631 0 0 0 3056 213 0 0 25 0 1 0 91954275 1888481280 454251 1992294400 134512640 136421960 4287561552 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29649/statm: 461055 454251 193 467 0 460586 0 Current children cumulated CPU time (s) 32.69 Current children cumulated vsize (KiB) 1844220 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+32.8092 s] /proc/loadavg: 0.97 0.98 0.99 2/107 29650 /proc/meminfo: memFree=10680/2059040 swapFree=4139696/4192956 [pid=29649] ppid=29647 vsize=0 CPUtime=32.79 /proc/29649/stat : 29649 (pbct) R 29647 29649 29624 0 -1 4194308 490640 0 0 0 3056 223 0 0 25 0 1 0 91954275 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/29649/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 32.79 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 32.8905 CPU time (s): 32.881 CPU user time (s): 30.5654 CPU system time (s): 2.31565 CPU usage (%): 99.9711 Max. virtual memory (cumulated for all children) (KiB): 1844220 getrusage(RUSAGE_CHILDREN,...) data: user time used= 30.5654 system time used= 2.31565 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 490640 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= 355 runsolver used 0.06199 second user time and 0.171973 second system time The end
Begin job on node049 at 2010-06-26 00:57:42 IDJOB=2683088 IDBENCH=71862 IDSOLVER=1192 FILE ID=node049/2683088-1277506661 PBS_JOBID= 11190642 Free space on /tmp= 62428 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_2000_5__647_1792__64.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683088-1277506661/watcher-2683088-1277506661 -o /tmp/evaluation-result-2683088-1277506661/solver-2683088-1277506661 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683088-1277506661.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 8fe120f02e998b2f2f763372a647b0f9 RANDOM SEED=1739220789 node049.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 : 3000.244 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 : 3000.244 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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1804500 kB Buffers: 37364 kB Cached: 118732 kB SwapCached: 6536 kB Active: 92616 kB Inactive: 76828 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1804500 kB SwapTotal: 4192956 kB SwapFree: 4139696 kB Dirty: 31624 kB Writeback: 0 kB AnonPages: 11716 kB Mapped: 11832 kB Slab: 62900 kB PageTables: 4124 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 184776 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= 62424 MiB End job on node049 at 2010-06-26 00:58:17