Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | UNSAT | 8.68568 | 8.68739 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-capri.opb |
MD5SUM | c604b2e3d1c07d3beeda9af6b1043272 |
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 | 2.55161 |
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 | 7817 |
Total number of constraints | 402 |
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 | 402 |
Minimum length of a constraint | 11 |
Maximum length of a constraint | 647 |
Number of terms in the objective function | 580 |
Biggest coefficient in the objective function | 107374182400000 |
Number of bits for the biggest coefficient in the objective function | 47 |
Sum of the numbers in the objective function | 1708358674549057 |
Number of bits of the sum of numbers in the objective function | 51 |
Biggest number in a constraint | 11690085472796672 |
Number of bits of the biggest number in a constraint | 54 |
Biggest sum of numbers in a constraint | 80356363520648894 |
Number of bits of the biggest sum of numbers | 57 |
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 0.10/0.15 c constraints 402/0 clauses 0/0 units 0 0.10/0.15 c vars 7817 0.10/0.15 c objective 580 + -211342455537444 7.70/7.77 c 7.32689 182.363 949 118359 8.59/8.66 s UNSATISFIABLE
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-2669322-1276551743/watcher-2669322-1276551743 -o /tmp/evaluation-result-2669322-1276551743/solver-2669322-1276551743 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669322-1276551743.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: 1.99 1.96 1.63 2/106 30991 /proc/meminfo: memFree=1812508/2059040 swapFree=4140388/4192956 [pid=30991] ppid=30989 vsize=2340 CPUtime=0 /proc/30991/stat : 30991 (pbct) R 30989 30991 30557 0 -1 4202496 287 0 0 0 0 0 0 0 20 0 1 0 30778216 2396160 209 1992294400 134512640 136485738 4289747232 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30991/statm: 585 209 156 482 0 101 0 [startup+0.109429 s] /proc/loadavg: 1.99 1.96 1.63 2/106 30991 /proc/meminfo: memFree=1812508/2059040 swapFree=4140388/4192956 [pid=30991] ppid=30989 vsize=4056 CPUtime=0.1 /proc/30991/stat : 30991 (pbct) R 30989 30991 30557 0 -1 4202496 740 0 0 0 10 0 0 0 20 0 1 0 30778216 4153344 662 1992294400 134512640 136485738 4289747232 18446744073709551615 135857125 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/30991/statm: 1014 662 156 482 0 530 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 4056 [startup+0.201439 s] /proc/loadavg: 1.99 1.96 1.63 2/106 30991 /proc/meminfo: memFree=1812508/2059040 swapFree=4140388/4192956 [pid=30991] ppid=30989 vsize=9728 CPUtime=0.19 /proc/30991/stat : 30991 (pbct) R 30989 30991 30557 0 -1 4202496 2123 0 0 0 18 1 0 0 20 0 1 0 30778216 9961472 2045 1992294400 134512640 136485738 4289747232 18446744073709551615 134776229 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30991/statm: 2432 2046 197 482 0 1948 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 9728 [startup+0.301448 s] /proc/loadavg: 1.99 1.96 1.63 2/106 30991 /proc/meminfo: memFree=1812508/2059040 swapFree=4140388/4192956 [pid=30991] ppid=30989 vsize=18368 CPUtime=0.29 /proc/30991/stat : 30991 (pbct) R 30989 30991 30557 0 -1 4202496 4268 0 0 0 27 2 0 0 20 0 1 0 30778216 18808832 4190 1992294400 134512640 136485738 4289747232 18446744073709551615 135350324 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30991/statm: 4592 4191 197 482 0 4108 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 18368 [startup+0.701486 s] /proc/loadavg: 1.99 1.96 1.63 2/106 30991 /proc/meminfo: memFree=1812508/2059040 swapFree=4140388/4192956 [pid=30991] ppid=30989 vsize=42068 CPUtime=0.69 /proc/30991/stat : 30991 (pbct) R 30989 30991 30557 0 -1 4202496 10492 0 0 0 64 5 0 0 21 0 1 0 30778216 43077632 9975 1992294400 134512640 136485738 4289747232 18446744073709551615 134719563 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30991/statm: 10517 9976 197 482 0 10033 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 42068 [startup+1.50056 s] /proc/loadavg: 1.91 1.94 1.63 2/107 30992 /proc/meminfo: memFree=1749136/2059040 swapFree=4140388/4192956 [pid=30991] ppid=30989 vsize=92944 CPUtime=1.49 /proc/30991/stat : 30991 (pbct) R 30989 30991 30557 0 -1 4202496 24098 0 0 0 137 12 0 0 23 0 1 0 30778216 95174656 22647 1992294400 134512640 136485738 4289747232 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30991/statm: 23236 22647 197 482 0 22752 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 92944 [startup+3.10071 s] /proc/loadavg: 1.91 1.94 1.63 2/107 30992 /proc/meminfo: memFree=1652044/2059040 swapFree=4140388/4192956 [pid=30991] ppid=30989 vsize=185944 CPUtime=3.09 /proc/30991/stat : 30991 (pbct) R 30989 30991 30557 0 -1 4202496 47990 0 0 0 287 22 0 0 25 0 1 0 30778216 190406656 44302 1992294400 134512640 136485738 4289747232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30991/statm: 46486 44302 227 482 0 46002 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 185944 [startup+6.30102 s] /proc/loadavg: 1.91 1.94 1.63 2/107 30992 /proc/meminfo: memFree=1635428/2059040 swapFree=4140388/4192956 [pid=30991] ppid=30989 vsize=186340 CPUtime=6.29 /proc/30991/stat : 30991 (pbct) R 30989 30991 30557 0 -1 4202496 48084 0 0 0 590 39 0 0 25 0 1 0 30778216 190812160 44396 1992294400 134512640 136485738 4289747232 18446744073709551615 135044883 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30991/statm: 46585 44396 228 482 0 46101 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 186340 Solver just ended. Dumping a history of the last processes samples [startup+6.40103 s] /proc/loadavg: 1.91 1.94 1.63 2/107 30992 /proc/meminfo: memFree=1635428/2059040 swapFree=4140388/4192956 [pid=30991] ppid=30989 vsize=186340 CPUtime=6.39 /proc/30991/stat : 30991 (pbct) R 30989 30991 30557 0 -1 4202496 48107 0 0 0 599 40 0 0 25 0 1 0 30778216 190812160 44419 1992294400 134512640 136485738 4289747232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30991/statm: 46585 44419 228 482 0 46101 0 Current children cumulated CPU time (s) 6.39 Current children cumulated vsize (KiB) 186340 [startup+8.00118 s] /proc/loadavg: 1.84 1.93 1.62 2/107 30992 /proc/meminfo: memFree=1634808/2059040 swapFree=4140388/4192956 [pid=30991] ppid=30989 vsize=177948 CPUtime=7.99 /proc/30991/stat : 30991 (pbct) R 30989 30991 30557 0 -1 4202496 48215 0 0 0 755 44 0 0 25 0 1 0 30778216 182218752 42895 1992294400 134512640 136485738 4289747232 18446744073709551615 135839892 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30991/statm: 44487 42895 250 482 0 44003 0 Current children cumulated CPU time (s) 7.99 Current children cumulated vsize (KiB) 177948 [startup+8.40122 s] /proc/loadavg: 1.84 1.93 1.62 2/107 30992 /proc/meminfo: memFree=1634808/2059040 swapFree=4140388/4192956 [pid=30991] ppid=30989 vsize=173188 CPUtime=8.39 /proc/30991/stat : 30991 (pbct) R 30989 30991 30557 0 -1 4202496 48215 0 0 0 795 44 0 0 25 0 1 0 30778216 177344512 41880 1992294400 134512640 136485738 4289747232 18446744073709551615 135839925 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30991/statm: 43297 41880 250 482 0 42813 0 Current children cumulated CPU time (s) 8.39 Current children cumulated vsize (KiB) 173188 [startup+8.60123 s] /proc/loadavg: 1.84 1.93 1.62 2/107 30992 /proc/meminfo: memFree=1634808/2059040 swapFree=4140388/4192956 [pid=30991] ppid=30989 vsize=162500 CPUtime=8.59 /proc/30991/stat : 30991 (pbct) R 30989 30991 30557 0 -1 4202496 48215 0 0 0 815 44 0 0 25 0 1 0 30778216 166400000 40262 1992294400 134512640 136485738 4289747232 18446744073709551615 135839918 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30991/statm: 40625 40262 250 482 0 40141 0 Current children cumulated CPU time (s) 8.59 Current children cumulated vsize (KiB) 162500 Child status: 0 Real time (s): 8.68739 CPU time (s): 8.68568 CPU user time (s): 8.22075 CPU system time (s): 0.464929 CPU usage (%): 99.9803 Max. virtual memory (cumulated for all children) (KiB): 186736 getrusage(RUSAGE_CHILDREN,...) data: user time used= 8.22075 system time used= 0.464929 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 48216 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= 114 runsolver used 0.021996 second user time and 0.039993 second system time The end
Begin job on node004 at 2010-06-14 23:42:23 IDJOB=2669322 IDBENCH=2426 IDSOLVER=1170 FILE ID=node004/2669322-1276551743 PBS_JOBID= 11173485 Free space on /tmp= 62548 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-capri.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669322-1276551743/watcher-2669322-1276551743 -o /tmp/evaluation-result-2669322-1276551743/solver-2669322-1276551743 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669322-1276551743.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= c604b2e3d1c07d3beeda9af6b1043272 RANDOM SEED=1789713411 node004.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 : 3000.210 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 : 6000.42 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 : 3000.210 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 : 5599.47 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1813036 kB Buffers: 44088 kB Cached: 120444 kB SwapCached: 6520 kB Active: 73248 kB Inactive: 104860 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1813036 kB SwapTotal: 4192956 kB SwapFree: 4140388 kB Dirty: 2900 kB Writeback: 0 kB AnonPages: 11676 kB Mapped: 13016 kB Slab: 45880 kB PageTables: 4012 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181816 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= 62548 MiB End job on node004 at 2010-06-14 23:42:32