Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | ? (MO) | 49.3625 | 49.3845 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-pilot.opb |
MD5SUM | 4a9548986f1546c6026976dcefa106de |
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 | 4.94625 |
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 | 86785 |
Total number of constraints | 2481 |
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 | 2481 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 7620 |
Number of terms in the objective function | 840 |
Biggest coefficient in the objective function | 3784939929600 |
Number of bits for the biggest coefficient in the objective function | 42 |
Sum of the numbers in the objective function | 93738734889723 |
Number of bits of the sum of numbers in the objective function | 47 |
Biggest number in a constraint | 13851269529600000 |
Number of bits of the biggest number in a constraint | 54 |
Biggest sum of numbers in a constraint | 368128606591816686 |
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 17.18/17.28 c constraints 2426/0 clauses 1/0 units 7639 17.18/17.28 c vars 86785 17.18/17.28 c objective 810 + -75081519115003 49.17/49.20 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-2669332-1276555475/watcher-2669332-1276555475 -o /tmp/evaluation-result-2669332-1276555475/solver-2669332-1276555475 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669332-1276555475.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: 0.98 0.98 0.99 3/106 30986 /proc/meminfo: memFree=1789960/2059040 swapFree=4140228/4192956 [pid=30986] ppid=30984 vsize=2340 CPUtime=0 /proc/30986/stat : 30986 (pbct) R 30984 30986 30593 0 -1 4202496 285 0 0 0 0 0 0 0 19 0 1 0 31149418 2396160 207 1992294400 134512640 136485738 4291824480 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30986/statm: 585 207 157 482 0 101 0 [startup+0.074963 s] /proc/loadavg: 0.98 0.98 0.99 3/106 30986 /proc/meminfo: memFree=1789960/2059040 swapFree=4140228/4192956 [pid=30986] ppid=30984 vsize=3660 CPUtime=0.07 /proc/30986/stat : 30986 (pbct) R 30984 30986 30593 0 -1 4202496 628 0 0 0 7 0 0 0 21 0 1 0 31149418 3747840 550 1992294400 134512640 136485738 4291824480 18446744073709551615 135178825 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30986/statm: 915 552 157 482 0 431 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 3660 [startup+0.100965 s] /proc/loadavg: 0.98 0.98 0.99 3/106 30986 /proc/meminfo: memFree=1789960/2059040 swapFree=4140228/4192956 [pid=30986] ppid=30984 vsize=4088 CPUtime=0.09 /proc/30986/stat : 30986 (pbct) R 30984 30986 30593 0 -1 4202496 737 0 0 0 9 0 0 0 21 0 1 0 31149418 4186112 659 1992294400 134512640 136485738 4291824480 18446744073709551615 135411158 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30986/statm: 1022 659 157 482 0 538 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4088 [startup+0.300987 s] /proc/loadavg: 0.98 0.98 0.99 3/106 30986 /proc/meminfo: memFree=1789960/2059040 swapFree=4140228/4192956 [pid=30986] ppid=30984 vsize=4644 CPUtime=0.29 /proc/30986/stat : 30986 (pbct) R 30984 30986 30593 0 -1 4202496 851 0 0 0 29 0 0 0 21 0 1 0 31149418 4755456 773 1992294400 134512640 136485738 4291824480 18446744073709551615 135856817 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30986/statm: 1161 773 157 482 0 677 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4644 [startup+0.70103 s] /proc/loadavg: 0.98 0.98 0.99 3/106 30986 /proc/meminfo: memFree=1789960/2059040 swapFree=4140228/4192956 [pid=30986] ppid=30984 vsize=4908 CPUtime=0.69 /proc/30986/stat : 30986 (pbct) R 30984 30986 30593 0 -1 4202496 906 0 0 0 69 0 0 0 22 0 1 0 31149418 5025792 828 1992294400 134512640 136485738 4291824480 18446744073709551615 134538475 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30986/statm: 1227 828 157 482 0 743 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4908 [startup+1.50112 s] /proc/loadavg: 0.98 0.98 0.99 2/107 30987 /proc/meminfo: memFree=1786976/2059040 swapFree=4140228/4192956 [pid=30986] ppid=30984 vsize=5528 CPUtime=1.49 /proc/30986/stat : 30986 (pbct) R 30984 30986 30593 0 -1 4202496 1061 0 0 0 149 0 0 0 25 0 1 0 31149418 5660672 983 1992294400 134512640 136485738 4291824480 18446744073709551615 134540981 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30986/statm: 1382 983 157 482 0 898 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5528 [startup+3.1013 s] /proc/loadavg: 0.98 0.98 0.99 2/107 30987 /proc/meminfo: memFree=1781768/2059040 swapFree=4140228/4192956 [pid=30986] ppid=30984 vsize=12120 CPUtime=3.09 /proc/30986/stat : 30986 (pbct) R 30984 30986 30593 0 -1 4202496 2616 0 0 0 307 2 0 0 25 0 1 0 31149418 12410880 2538 1992294400 134512640 136485738 4291824480 18446744073709551615 135173200 0 0 4096 0 0 0 0 17 0 0 0 0 /proc/30986/statm: 3030 2538 157 482 0 2546 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 12120 [startup+6.30165 s] /proc/loadavg: 0.98 0.98 0.99 2/107 30987 /proc/meminfo: memFree=1769616/2059040 swapFree=4140228/4192956 [pid=30986] ppid=30984 vsize=24228 CPUtime=6.28 /proc/30986/stat : 30986 (pbct) R 30984 30986 30593 0 -1 4202496 5456 0 0 0 625 3 0 0 25 0 1 0 31149418 24809472 5378 1992294400 134512640 136485738 4291824480 18446744073709551615 135177480 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30986/statm: 6057 5378 157 482 0 5573 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 24228 [startup+12.7014 s] /proc/loadavg: 1.06 1.00 1.00 2/107 30987 /proc/meminfo: memFree=1764284/2059040 swapFree=4140228/4192956 [pid=30986] ppid=30984 vsize=29716 CPUtime=12.68 /proc/30986/stat : 30986 (pbct) R 30984 30986 30593 0 -1 4202496 6715 0 0 0 1264 4 0 0 25 0 1 0 31149418 30429184 6637 1992294400 134512640 136485738 4291824480 18446744073709551615 135177438 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30986/statm: 7429 6637 157 482 0 6945 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 29716 [startup+25.5008 s] /proc/loadavg: 1.05 1.00 1.00 2/107 30987 /proc/meminfo: memFree=1234680/2059040 swapFree=4140228/4192956 [pid=30986] ppid=30984 vsize=595272 CPUtime=25.47 /proc/30986/stat : 30986 (pbct) R 30984 30986 30593 0 -1 4202496 154902 0 0 0 2479 68 0 0 25 0 1 0 31149418 609558528 143325 1992294400 134512640 136485738 4291824480 18446744073709551615 135180190 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30986/statm: 148818 143326 198 482 0 148334 0 Current children cumulated CPU time (s) 25.47 Current children cumulated vsize (KiB) 595272 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+49.2014 s] /proc/loadavg: 1.03 1.00 1.00 2/107 30987 /proc/meminfo: memFree=18860/2059040 swapFree=4140228/4192956 [pid=30986] ppid=30984 vsize=1845988 CPUtime=49.17 /proc/30986/stat : 30986 (pbct) R 30984 30986 30593 0 -1 4202496 491010 0 0 0 4710 207 0 0 25 0 1 0 31149418 1890291712 442223 1992294400 134512640 136485738 4291824480 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30986/statm: 461497 442223 198 482 0 461013 0 Current children cumulated CPU time (s) 49.17 Current children cumulated vsize (KiB) 1845988 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+49.3094 s] /proc/loadavg: 1.03 1.00 1.00 2/107 30987 /proc/meminfo: memFree=18860/2059040 swapFree=4140228/4192956 [pid=30986] ppid=30984 vsize=0 CPUtime=49.27 /proc/30986/stat : 30986 (pbct) R 30984 30986 30593 0 -1 4194308 491018 0 0 0 4710 217 0 0 25 0 1 0 31149418 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/30986/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 49.27 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 49.3845 CPU time (s): 49.3625 CPU user time (s): 47.1078 CPU system time (s): 2.25466 CPU usage (%): 99.9555 Max. virtual memory (cumulated for all children) (KiB): 1845988 getrusage(RUSAGE_CHILDREN,...) data: user time used= 47.1078 system time used= 2.25466 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 491018 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= 694 runsolver used 0.085986 second user time and 0.248962 second system time The end
Begin job on node009 at 2010-06-15 00:44:37 IDJOB=2669332 IDBENCH=2448 IDSOLVER=1170 FILE ID=node009/2669332-1276555475 PBS_JOBID= 11173493 Free space on /tmp= 62436 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-pilot.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669332-1276555475/watcher-2669332-1276555475 -o /tmp/evaluation-result-2669332-1276555475/solver-2669332-1276555475 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669332-1276555475.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 4a9548986f1546c6026976dcefa106de RANDOM SEED=1221443794 node009.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 : 3000.199 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 : 6000.39 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 : 3000.199 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 : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1790488 kB Buffers: 51832 kB Cached: 136816 kB SwapCached: 6120 kB Active: 96108 kB Inactive: 105296 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1790488 kB SwapTotal: 4192956 kB SwapFree: 4140228 kB Dirty: 16748 kB Writeback: 0 kB AnonPages: 11004 kB Mapped: 12964 kB Slab: 45240 kB PageTables: 3972 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 179572 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= 62436 MiB End job on node009 at 2010-06-15 00:45:28