Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | ? (MO) | 35.2036 | 35.3413 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/ pub/milp/normalized-mps-v2-20-10-dano3_3.opb |
MD5SUM | 1c7fb7925778882f8c8001dcd3838f28 |
Bench Category | OPT-BIGINT (optimisation, big integers) |
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 | 404796 |
Total number of constraints | 3709 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 3 |
Number of constraints which are nor clauses,nor cardinality constraints | 3706 |
Minimum length of a constraint | 11 |
Maximum length of a constraint | 15900 |
Number of terms in the objective function | 30 |
Biggest coefficient in the objective function | 536870912 |
Number of bits for the biggest coefficient in the objective function | 30 |
Sum of the numbers in the objective function | 1073741823 |
Number of bits of the sum of numbers in the objective function | 30 |
Biggest number in a constraint | 134217728000 |
Number of bits of the biggest number in a constraint | 37 |
Biggest sum of numbers in a constraint | 569083166190 |
Number of bits of the biggest sum of numbers | 40 |
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 7.98/8.03 c constraints 3709/0 clauses 0/0 units 5574 7.98/8.03 c vars 404796 7.98/8.03 c objective 30 + 0 35.00/35.15 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-2668317-1276530680/watcher-2668317-1276530680 -o /tmp/evaluation-result-2668317-1276530680/solver-2668317-1276530680 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668317-1276530680.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: 0.86 0.97 0.99 3/106 29081 /proc/meminfo: memFree=1546104/2059040 swapFree=4192956/4192956 [pid=29081] ppid=29079 vsize=2340 CPUtime=0 /proc/29081/stat : 29081 (pbct) R 29079 29081 29056 0 -1 4202496 295 0 0 0 0 0 0 0 20 0 1 0 28671917 2396160 217 1992294400 134512640 136485738 4292668496 18446744073709551615 134532066 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29081/statm: 585 217 156 482 0 101 0 [startup+0.096708 s] /proc/loadavg: 0.86 0.97 0.99 3/106 29081 /proc/meminfo: memFree=1546104/2059040 swapFree=4192956/4192956 [pid=29081] ppid=29079 vsize=4592 CPUtime=0.09 /proc/29081/stat : 29081 (pbct) R 29079 29081 29056 0 -1 4202496 798 0 0 0 9 0 0 0 20 0 1 0 28671917 4702208 720 1992294400 134512640 136485738 4292668496 18446744073709551615 134540118 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29081/statm: 1148 720 156 482 0 664 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4592 [startup+0.100708 s] /proc/loadavg: 0.86 0.97 0.99 3/106 29081 /proc/meminfo: memFree=1546104/2059040 swapFree=4192956/4192956 [pid=29081] ppid=29079 vsize=4592 CPUtime=0.09 /proc/29081/stat : 29081 (pbct) R 29079 29081 29056 0 -1 4202496 821 0 0 0 9 0 0 0 20 0 1 0 28671917 4702208 743 1992294400 134512640 136485738 4292668496 18446744073709551615 135416605 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29081/statm: 1148 743 156 482 0 664 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4592 [startup+0.300729 s] /proc/loadavg: 0.86 0.97 0.99 3/106 29081 /proc/meminfo: memFree=1546104/2059040 swapFree=4192956/4192956 [pid=29081] ppid=29079 vsize=9420 CPUtime=0.29 /proc/29081/stat : 29081 (pbct) R 29079 29081 29056 0 -1 4202496 1894 0 0 0 29 0 0 0 20 0 1 0 28671917 9646080 1816 1992294400 134512640 136485738 4292668496 18446744073709551615 135180743 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29081/statm: 2355 1816 156 482 0 1871 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 9420 [startup+0.700774 s] /proc/loadavg: 0.86 0.97 0.99 3/106 29081 /proc/meminfo: memFree=1546104/2059040 swapFree=4192956/4192956 [pid=29081] ppid=29079 vsize=19208 CPUtime=0.69 /proc/29081/stat : 29081 (pbct) R 29079 29081 29056 0 -1 4202496 4061 0 0 0 68 1 0 0 20 0 1 0 28671917 19668992 3983 1992294400 134512640 136485738 4292668496 18446744073709551615 135178844 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29081/statm: 4802 3986 156 482 0 4318 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 19208 [startup+1.50086 s] /proc/loadavg: 0.86 0.97 0.99 2/107 29082 /proc/meminfo: memFree=1524148/2059040 swapFree=4192956/4192956 [pid=29081] ppid=29079 vsize=38492 CPUtime=1.49 /proc/29081/stat : 29081 (pbct) R 29079 29081 29056 0 -1 4202496 8382 0 0 0 146 3 0 0 23 0 1 0 28671917 39415808 8304 1992294400 134512640 136485738 4292668496 18446744073709551615 135419045 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29081/statm: 9623 8304 156 482 0 9139 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 38492 [startup+3.10104 s] /proc/loadavg: 0.86 0.97 0.99 2/107 29082 /proc/meminfo: memFree=1500216/2059040 swapFree=4192956/4192956 [pid=29081] ppid=29079 vsize=75792 CPUtime=3.09 /proc/29081/stat : 29081 (pbct) R 29079 29081 29056 0 -1 4202496 17090 0 0 0 302 7 0 0 25 0 1 0 28671917 77611008 17012 1992294400 134512640 136485738 4292668496 18446744073709551615 135177538 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29081/statm: 18948 17012 157 482 0 18464 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 75792 [startup+6.3004 s] /proc/loadavg: 0.95 0.98 0.99 2/107 29082 /proc/meminfo: memFree=1433876/2059040 swapFree=4192956/4192956 [pid=29081] ppid=29079 vsize=138684 CPUtime=6.29 /proc/29081/stat : 29081 (pbct) R 29079 29081 29056 0 -1 4202496 32589 0 0 0 614 15 0 0 25 0 1 0 28671917 142012416 32478 1992294400 134512640 136485738 4292668496 18446744073709551615 135177438 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29081/statm: 34671 32478 157 482 0 34187 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 138684 [startup+12.7011 s] /proc/loadavg: 0.95 0.98 0.99 2/107 29082 /proc/meminfo: memFree=1115080/2059040 swapFree=4192956/4192956 [pid=29081] ppid=29079 vsize=496676 CPUtime=12.69 /proc/29081/stat : 29081 (pbct) R 29079 29081 29056 0 -1 4202496 125652 0 0 0 1211 58 0 0 25 0 1 0 28671917 508596224 120001 1992294400 134512640 136485738 4292668496 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29081/statm: 124169 120001 197 482 0 123685 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 496676 [startup+25.5015 s] /proc/loadavg: 0.96 0.98 0.99 2/107 29082 /proc/meminfo: memFree=277212/2059040 swapFree=4192956/4192956 [pid=29081] ppid=29079 vsize=1328828 CPUtime=25.48 /proc/29081/stat : 29081 (pbct) R 29079 29081 29056 0 -1 4202496 346872 0 0 0 2401 147 0 0 25 0 1 0 28671917 1360719872 322336 1992294400 134512640 136485738 4292668496 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29081/statm: 332207 322337 197 482 0 331723 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 1328828 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+35.1016 s] /proc/loadavg: 0.97 0.98 0.99 2/107 29082 /proc/meminfo: memFree=10464/2059040 swapFree=4164948/4192956 [pid=29081] ppid=29079 vsize=1850864 CPUtime=35 /proc/29081/stat : 29081 (pbct) R 29079 29081 29056 0 -1 4202496 487669 0 0 0 3290 210 0 0 25 0 1 0 28671917 1895284736 459290 1992294400 134512640 136485738 4292668496 18446744073709551615 134560394 0 0 4096 16387 0 0 0 17 1 0 0 4 /proc/29081/statm: 462716 459290 197 482 0 462232 0 Current children cumulated CPU time (s) 35 Current children cumulated vsize (KiB) 1850864 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+35.2526 s] /proc/loadavg: 0.97 0.98 0.99 2/107 29082 /proc/meminfo: memFree=10464/2059040 swapFree=4164948/4192956 [pid=29081] ppid=29079 vsize=0 CPUtime=35.1 /proc/29081/stat : 29081 (pbct) R 29079 29081 29056 0 -1 4194308 487672 0 0 0 3290 220 0 0 25 0 1 0 28671917 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 4 /proc/29081/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 35.1 Current children cumulated vsize (KiB) 0 [startup+35.3016 s] /proc/loadavg: 0.97 0.98 0.99 2/107 29082 /proc/meminfo: memFree=10464/2059040 swapFree=4164948/4192956 [pid=29081] ppid=29079 vsize=0 CPUtime=35.15 /proc/29081/stat : 29081 (pbct) R 29079 29081 29056 0 -1 4194308 487672 0 0 0 3290 225 0 0 25 0 1 0 28671917 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 4 /proc/29081/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 35.15 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 35.3413 CPU time (s): 35.2036 CPU user time (s): 32.907 CPU system time (s): 2.29665 CPU usage (%): 99.6106 Max. virtual memory (cumulated for all children) (KiB): 1850864 getrusage(RUSAGE_CHILDREN,...) data: user time used= 32.907 system time used= 2.29665 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 487672 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= 3 involuntary context switches= 476 runsolver used 0.051992 second user time and 0.19497 second system time The end
Begin job on node005 at 2010-06-14 17:51:22 IDJOB=2668317 IDBENCH=2329 IDSOLVER=1170 FILE ID=node005/2668317-1276530680 PBS_JOBID= 11173459 Free space on /tmp= 62528 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-dano3_3.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668317-1276530680/watcher-2668317-1276530680 -o /tmp/evaluation-result-2668317-1276530680/solver-2668317-1276530680 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668317-1276530680.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 1c7fb7925778882f8c8001dcd3838f28 RANDOM SEED=1111469040 node005.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 : 3000.246 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 : 6000.49 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 : 3000.246 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: 1546632 kB Buffers: 165236 kB Cached: 214816 kB SwapCached: 0 kB Active: 220984 kB Inactive: 218196 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1546632 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 34364 kB Writeback: 0 kB AnonPages: 59168 kB Mapped: 15340 kB Slab: 51492 kB PageTables: 4012 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181112 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= 62528 MiB End job on node005 at 2010-06-14 17:51:59