Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | ? (MO) | 29.1586 | 29.1855 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-bnl2.opb |
MD5SUM | 1aac4473a72704481ef90ef3ff1598a7 |
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 | 7.2349 |
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 | 104670 |
Total number of constraints | 2262 |
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 | 2262 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 2460 |
Number of terms in the objective function | 50550 |
Biggest coefficient in the objective function | 322444669747200 |
Number of bits for the biggest coefficient in the objective function | 49 |
Sum of the numbers in the objective function | 11314136774293353 |
Number of bits of the sum of numbers in the objective function | 54 |
Biggest number in a constraint | 322444669747200 |
Number of bits of the biggest number in a constraint | 49 |
Biggest sum of numbers in a constraint | 11314136774293353 |
Number of bits of the biggest sum of numbers | 54 |
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 1.79/1.88 c constraints 2241/0 clauses 0/0 units 12232 1.79/1.88 c vars 104670 4.30/4.33 c objective 43167 + -174561305042686 28.97/29.00 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-2669331-1276554917/watcher-2669331-1276554917 -o /tmp/evaluation-result-2669331-1276554917/solver-2669331-1276554917 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669331-1276554917.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: 0.93 1.01 1.09 2/106 30764 /proc/meminfo: memFree=1818060/2059040 swapFree=4140192/4192956 [pid=30764] ppid=30762 vsize=2488 CPUtime=0 /proc/30764/stat : 30764 (pbct) R 30762 30764 30094 0 -1 4202496 304 0 0 0 0 0 0 0 18 0 1 0 31095677 2547712 226 1992294400 134512640 136485738 4292674944 18446744073709551615 135178844 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30764/statm: 622 226 151 482 0 138 0 [startup+0.053894 s] /proc/loadavg: 0.93 1.01 1.09 2/106 30764 /proc/meminfo: memFree=1818060/2059040 swapFree=4140192/4192956 [pid=30764] ppid=30762 vsize=4080 CPUtime=0.05 /proc/30764/stat : 30764 (pbct) R 30762 30764 30094 0 -1 4202496 737 0 0 0 5 0 0 0 18 0 1 0 31095677 4177920 512 1992294400 134512640 136485738 4292674944 18446744073709551615 135565593 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30764/statm: 1020 512 151 482 0 536 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 4080 [startup+0.100897 s] /proc/loadavg: 0.93 1.01 1.09 2/106 30764 /proc/meminfo: memFree=1818060/2059040 swapFree=4140192/4192956 [pid=30764] ppid=30762 vsize=6452 CPUtime=0.09 /proc/30764/stat : 30764 (pbct) R 30762 30764 30094 0 -1 4202496 1293 0 0 0 9 0 0 0 18 0 1 0 31095677 6606848 971 1992294400 134512640 136485738 4292674944 18446744073709551615 134519907 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30764/statm: 1613 971 151 482 0 1129 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 6452 [startup+0.300915 s] /proc/loadavg: 0.93 1.01 1.09 2/106 30764 /proc/meminfo: memFree=1818060/2059040 swapFree=4140192/4192956 [pid=30764] ppid=30762 vsize=7660 CPUtime=0.29 /proc/30764/stat : 30764 (pbct) R 30762 30764 30094 0 -1 4202496 1883 0 0 0 29 0 0 0 18 0 1 0 31095677 7843840 1432 1992294400 134512640 136485738 4292674944 18446744073709551615 135411160 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30764/statm: 1915 1432 157 482 0 1431 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 7660 [startup+0.700946 s] /proc/loadavg: 0.93 1.01 1.09 2/106 30764 /proc/meminfo: memFree=1818060/2059040 swapFree=4140192/4192956 [pid=30764] ppid=30762 vsize=15528 CPUtime=0.69 /proc/30764/stat : 30764 (pbct) R 30762 30764 30094 0 -1 4202496 3785 0 0 0 68 1 0 0 18 0 1 0 31095677 15900672 3334 1992294400 134512640 136485738 4292674944 18446744073709551615 135178839 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30764/statm: 3882 3334 157 482 0 3398 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 15528 [startup+1.50101 s] /proc/loadavg: 0.93 1.01 1.09 2/107 30765 /proc/meminfo: memFree=1799328/2059040 swapFree=4140192/4192956 [pid=30764] ppid=30762 vsize=31964 CPUtime=1.49 /proc/30764/stat : 30764 (pbct) R 30762 30764 30094 0 -1 4202496 7813 0 0 0 146 3 0 0 20 0 1 0 31095677 32731136 7362 1992294400 134512640 136485738 4292674944 18446744073709551615 135177460 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30764/statm: 7991 7362 157 482 0 7507 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 31964 [startup+3.10114 s] /proc/loadavg: 0.93 1.01 1.09 2/107 30765 /proc/meminfo: memFree=1783952/2059040 swapFree=4140192/4192956 [pid=30764] ppid=30762 vsize=36712 CPUtime=3.09 /proc/30764/stat : 30764 (pbct) R 30762 30764 30094 0 -1 4202496 8987 0 0 0 305 4 0 0 24 0 1 0 31095677 37593088 8536 1992294400 134512640 136485738 4292674944 18446744073709551615 135180368 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30764/statm: 9178 8536 160 482 0 8694 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 36712 [startup+6.3004 s] /proc/loadavg: 0.93 1.01 1.09 2/107 30765 /proc/meminfo: memFree=1696408/2059040 swapFree=4140192/4192956 [pid=30764] ppid=30762 vsize=188684 CPUtime=6.29 /proc/30764/stat : 30764 (pbct) R 30762 30764 30094 0 -1 4202496 47994 0 0 0 607 22 0 0 25 0 1 0 31095677 193212416 45422 1992294400 134512640 136485738 4292674944 18446744073709551615 134760880 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30764/statm: 47171 45423 197 482 0 46687 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 188684 [startup+12.7019 s] /proc/loadavg: 0.94 1.01 1.08 2/107 30765 /proc/meminfo: memFree=1304320/2059040 swapFree=4140192/4192956 [pid=30764] ppid=30762 vsize=577724 CPUtime=12.68 /proc/30764/stat : 30764 (pbct) R 30762 30764 30094 0 -1 4202496 151236 0 0 0 1202 66 0 0 25 0 1 0 31095677 591589376 139629 1992294400 134512640 136485738 4292674944 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30764/statm: 144431 139630 197 482 0 143947 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 577724 [startup+25.501 s] /proc/loadavg: 0.95 1.01 1.08 2/107 30767 /proc/meminfo: memFree=593800/2059040 swapFree=4140192/4192956 [pid=30764] ppid=30762 vsize=1270072 CPUtime=25.48 /proc/30764/stat : 30764 (pbct) R 30762 30764 30094 0 -1 4202496 337126 0 0 0 2404 144 0 0 25 0 1 0 31095677 1300553728 312198 1992294400 134512640 136485738 4292674944 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30764/statm: 317518 312199 197 482 0 317034 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 1270072 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+29.0013 s] /proc/loadavg: 0.95 1.01 1.08 2/107 30767 /proc/meminfo: memFree=22312/2059040 swapFree=4140192/4192956 [pid=30764] ppid=30762 vsize=1845264 CPUtime=28.97 /proc/30764/stat : 30764 (pbct) R 30762 30764 30094 0 -1 4202496 488124 0 0 0 2697 200 0 0 25 0 1 0 31095677 1889550336 450360 1992294400 134512640 136485738 4292674944 18446744073709551615 134658948 0 0 4096 16387 0 0 0 17 1 0 0 2 /proc/30764/statm: 461316 450360 210 482 0 460832 0 Current children cumulated CPU time (s) 28.97 Current children cumulated vsize (KiB) 1845264 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+29.1093 s] /proc/loadavg: 0.95 1.01 1.08 2/107 30767 /proc/meminfo: memFree=22312/2059040 swapFree=4140192/4192956 [pid=30764] ppid=30762 vsize=0 CPUtime=29.08 /proc/30764/stat : 30764 (pbct) R 30762 30764 30094 0 -1 4194308 488127 0 0 0 2698 210 0 0 25 0 1 0 31095677 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 2 /proc/30764/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 29.08 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 29.1855 CPU time (s): 29.1586 CPU user time (s): 26.9809 CPU system time (s): 2.17767 CPU usage (%): 99.9078 Max. virtual memory (cumulated for all children) (KiB): 1845264 getrusage(RUSAGE_CHILDREN,...) data: user time used= 26.9809 system time used= 2.17767 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 488127 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= 393 runsolver used 0.047992 second user time and 0.155976 second system time The end
Begin job on node003 at 2010-06-15 00:35:17 IDJOB=2669331 IDBENCH=2445 IDSOLVER=1170 FILE ID=node003/2669331-1276554917 PBS_JOBID= 11173480 Free space on /tmp= 62568 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-bnl2.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669331-1276554917/watcher-2669331-1276554917 -o /tmp/evaluation-result-2669331-1276554917/solver-2669331-1276554917 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669331-1276554917.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 1aac4473a72704481ef90ef3ff1598a7 RANDOM SEED=1061663334 node003.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 : 3000.251 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 : 6000.50 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 : 3000.251 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: 1818216 kB Buffers: 41204 kB Cached: 120792 kB SwapCached: 5848 kB Active: 77440 kB Inactive: 97108 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1818216 kB SwapTotal: 4192956 kB SwapFree: 4140192 kB Dirty: 9420 kB Writeback: 8 kB AnonPages: 11120 kB Mapped: 13080 kB Slab: 44132 kB PageTables: 3912 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181980 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= 62564 MiB End job on node003 at 2010-06-15 00:35:48