Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | ? (MO) | 31.0753 | 33.0863 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-ship12l.opb |
MD5SUM | e02cbe5f49a35fef149426be228beff9 |
Bench Category | OPT-BIGINT (optimisation, big 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 | 4.93225 |
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 | 162810 |
Total number of constraints | 1037 |
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 | 1037 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 2250 |
Number of terms in the objective function | 162810 |
Biggest coefficient in the objective function | 1511023181824000 |
Number of bits for the biggest coefficient in the objective function | 51 |
Sum of the numbers in the objective function | 426775792258590390 |
Number of bits of the sum of numbers in the objective function | 59 |
Biggest number in a constraint | 1511023181824000 |
Number of bits of the biggest number in a constraint | 51 |
Biggest sum of numbers in a constraint | 426775792258590390 |
Number of bits of the biggest sum of numbers | 59 |
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 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 2.39/2.42 c constraints 1037/0 clauses 0/0 units 223 2.39/2.42 c vars 162810 2.49/2.53 c objective 162638 + 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-2669302-1276543287/watcher-2669302-1276543287 -o /tmp/evaluation-result-2669302-1276543287/solver-2669302-1276543287 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669302-1276543287.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: 0.99 0.98 0.99 3/106 32042 /proc/meminfo: memFree=1821124/2059040 swapFree=4140012/4192956 [pid=32042] ppid=32040 vsize=2488 CPUtime=0 /proc/32042/stat : 32042 (pbct) R 32040 32042 31272 0 -1 4202496 303 0 0 0 0 0 0 0 22 0 1 0 29932456 2547712 226 1992294400 134512640 136485738 4289421296 18446744073709551615 135178825 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/32042/statm: 622 226 151 482 0 138 0 [startup+0.0369641 s] /proc/loadavg: 0.99 0.98 0.99 3/106 32042 /proc/meminfo: memFree=1821124/2059040 swapFree=4140012/4192956 [pid=32042] ppid=32040 vsize=3076 CPUtime=0.03 /proc/32042/stat : 32042 (pbct) R 32040 32042 31272 0 -1 4202496 489 0 0 0 3 0 0 0 22 0 1 0 29932456 3149824 379 1992294400 134512640 136485738 4289421296 18446744073709551615 135178842 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/32042/statm: 769 379 151 482 0 285 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 3076 [startup+0.100971 s] /proc/loadavg: 0.99 0.98 0.99 3/106 32042 /proc/meminfo: memFree=1821124/2059040 swapFree=4140012/4192956 [pid=32042] ppid=32040 vsize=5424 CPUtime=0.09 /proc/32042/stat : 32042 (pbct) R 32040 32042 31272 0 -1 4202496 1152 0 0 0 9 0 0 0 22 0 1 0 29932456 5554176 831 1992294400 134512640 136485738 4289421296 18446744073709551615 134517470 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/32042/statm: 1356 839 151 482 0 872 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5424 [startup+0.300993 s] /proc/loadavg: 0.99 0.98 0.99 3/106 32042 /proc/meminfo: memFree=1821124/2059040 swapFree=4140012/4192956 [pid=32042] ppid=32040 vsize=9564 CPUtime=0.29 /proc/32042/stat : 32042 (pbct) R 32040 32042 31272 0 -1 4202496 2686 0 0 0 28 1 0 0 22 0 1 0 29932456 9793536 1786 1992294400 134512640 136485738 4289421296 18446744073709551615 135415704 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/32042/statm: 2391 1786 151 482 0 1907 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 9564 [startup+0.701039 s] /proc/loadavg: 0.99 0.98 0.99 3/106 32042 /proc/meminfo: memFree=1821124/2059040 swapFree=4140012/4192956 [pid=32042] ppid=32040 vsize=16564 CPUtime=0.69 /proc/32042/stat : 32042 (pbct) R 32040 32042 31272 0 -1 4202496 4906 0 0 0 67 2 0 0 24 0 1 0 29932456 16961536 2979 1992294400 134512640 136485738 4289421296 18446744073709551615 135178812 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/32042/statm: 4141 2979 153 482 0 3657 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 16564 [startup+1.50113 s] /proc/loadavg: 0.99 0.98 0.99 2/107 32043 /proc/meminfo: memFree=1805864/2059040 swapFree=4140012/4192956 [pid=32042] ppid=32040 vsize=30972 CPUtime=1.49 /proc/32042/stat : 32042 (pbct) R 32040 32042 31272 0 -1 4202496 8305 0 0 0 146 3 0 0 25 0 1 0 29932456 31715328 6378 1992294400 134512640 136485738 4289421296 18446744073709551615 135178825 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/32042/statm: 7776 6381 155 482 0 7292 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 30972 [startup+3.10132 s] /proc/loadavg: 0.99 0.98 0.99 2/107 32043 /proc/meminfo: memFree=1783916/2059040 swapFree=4140012/4192956 [pid=32042] ppid=32040 vsize=99920 CPUtime=3.09 /proc/32042/stat : 32042 (pbct) R 32040 32042 31272 0 -1 4202496 25111 0 0 0 297 12 0 0 25 0 1 0 29932456 102318080 23184 1992294400 134512640 136485738 4289421296 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/32042/statm: 24980 23185 197 482 0 24496 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 99920 [startup+6.30069 s] /proc/loadavg: 0.99 0.98 0.99 2/107 32043 /proc/meminfo: memFree=1590848/2059040 swapFree=4140012/4192956 [pid=32042] ppid=32040 vsize=307328 CPUtime=6.29 /proc/32042/stat : 32042 (pbct) R 32040 32042 31272 0 -1 4202496 79902 0 0 0 591 38 0 0 25 0 1 0 29932456 314703872 72905 1992294400 134512640 136485738 4289421296 18446744073709551615 135559946 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/32042/statm: 76832 72905 197 482 0 76348 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 307328 [startup+12.7004 s] /proc/loadavg: 0.99 0.98 0.99 2/107 32043 /proc/meminfo: memFree=1170240/2059040 swapFree=4140012/4192956 [pid=32042] ppid=32040 vsize=706168 CPUtime=12.69 /proc/32042/stat : 32042 (pbct) R 32040 32042 31272 0 -1 4202496 185311 0 0 0 1186 83 0 0 25 0 1 0 29932456 723116032 172228 1992294400 134512640 136485738 4289421296 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/32042/statm: 176542 172228 197 482 0 176058 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 706168 [startup+25.5009 s] /proc/loadavg: 0.99 0.98 0.99 2/107 32043 /proc/meminfo: memFree=428596/2059040 swapFree=4140012/4192956 [pid=32042] ppid=32040 vsize=1412420 CPUtime=25.49 /proc/32042/stat : 32042 (pbct) R 32040 32042 31272 0 -1 4202496 374153 0 0 0 2382 167 0 0 25 0 1 0 29932456 1446318080 347501 1992294400 134512640 136485738 4289421296 18446744073709551615 134651016 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/32042/statm: 353105 347501 197 482 0 352621 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 1412420 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+30.9005 s] /proc/loadavg: 0.99 0.98 0.99 2/107 32043 /proc/meminfo: memFree=41344/2059040 swapFree=4140012/4192956 [pid=32042] ppid=32040 vsize=1845492 CPUtime=30.89 /proc/32042/stat : 32042 (pbct) R 32040 32042 31272 0 -1 4202496 490399 0 0 0 2871 218 0 0 25 0 1 0 29932456 1889783808 444290 1992294400 134512640 136485738 4289421296 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/32042/statm: 461373 444291 197 482 0 460889 0 Current children cumulated CPU time (s) 30.89 Current children cumulated vsize (KiB) 1845492 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Sending SIGKILL to process tree (bottom up) Sending SIGKILL to -32042 Solver just ended. Dumping a history of the last processes samples [startup+31.8006 s] /proc/loadavg: 0.99 0.98 0.99 1/108 32044 /proc/meminfo: memFree=40592/2059040 swapFree=4140012/4192956 [pid=32042] ppid=32040 vsize=1845492 CPUtime=30.89 /proc/32042/stat : 32042 (pbct) S 32040 32042 31272 0 -1 4194304 490406 0 0 0 2871 218 0 0 25 0 1 0 29932456 1889783808 444297 1992294400 134512640 136485738 4289421296 18446744073709551615 135319262 0 16384 4096 16387 18446604437871802176 0 0 17 1 0 0 0 /proc/32042/statm: 461373 444297 198 482 0 460889 0 Current children cumulated CPU time (s) 30.89 Current children cumulated vsize (KiB) 1845492 [startup+32.6007 s] /proc/loadavg: 0.99 0.98 0.99 1/108 32044 /proc/meminfo: memFree=40592/2059040 swapFree=4140012/4192956 [pid=32042] ppid=32040 vsize=1845492 CPUtime=30.89 /proc/32042/stat : 32042 (pbct) S 32040 32042 31272 0 -1 4194304 490406 0 0 0 2871 218 0 0 25 0 1 0 29932456 1889783808 444297 1992294400 134512640 136485738 4289421296 18446744073709551615 135319262 0 16384 4096 16387 18446604437871802176 0 0 17 1 0 0 0 /proc/32042/statm: 461373 444297 198 482 0 460889 0 Current children cumulated CPU time (s) 30.89 Current children cumulated vsize (KiB) 1845492 [startup+33.0088 s] /proc/loadavg: 0.99 0.98 0.99 1/108 32044 /proc/meminfo: memFree=40592/2059040 swapFree=4140012/4192956 [pid=32042] ppid=32040 vsize=0 CPUtime=30.99 /proc/32042/stat : 32042 (pbct) R 32040 32042 31272 0 -1 4195332 490406 0 0 0 2871 228 0 0 18 0 1 0 29932456 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/32042/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): 33.0863 CPU time (s): 31.0753 CPU user time (s): 28.7136 CPU system time (s): 2.36164 CPU usage (%): 93.9219 Max. virtual memory (cumulated for all children) (KiB): 1845492 getrusage(RUSAGE_CHILDREN,...) data: user time used= 28.7136 system time used= 2.36164 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 490406 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= 437 runsolver used 0.06199 second user time and 0.167974 second system time The end
Begin job on node006 at 2010-06-14 21:21:28 IDJOB=2669302 IDBENCH=2381 IDSOLVER=1170 FILE ID=node006/2669302-1276543287 PBS_JOBID= 11173461 Free space on /tmp= 62464 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-ship12l.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669302-1276543287/watcher-2669302-1276543287 -o /tmp/evaluation-result-2669302-1276543287/solver-2669302-1276543287 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669302-1276543287.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= e02cbe5f49a35fef149426be228beff9 RANDOM SEED=1819571483 node006.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 : 3000.204 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 : 6000.40 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 : 3000.204 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: 1821652 kB Buffers: 30144 kB Cached: 126976 kB SwapCached: 6612 kB Active: 94628 kB Inactive: 76368 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1821652 kB SwapTotal: 4192956 kB SwapFree: 4140012 kB Dirty: 12504 kB Writeback: 0 kB AnonPages: 12284 kB Mapped: 13096 kB Slab: 44692 kB PageTables: 4028 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182380 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= 62460 MiB End job on node006 at 2010-06-14 21:22:01