Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | ? (MO) | 52.9569 | 54.9966 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/ pub/fctp/normalized-mps-v2-20-10-n370b.opb |
MD5SUM | 1f80e288849d4e939571e6eefbd84b3a |
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 | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 4779438072 |
Optimality of the best value was proved | NO |
Number of variables | 155000 |
Total number of constraints | 5150 |
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 | 5150 |
Minimum length of a constraint | 31 |
Maximum length of a constraint | 3000 |
Number of terms in the objective function | 155000 |
Biggest coefficient in the objective function | 4294967296 |
Number of bits for the biggest coefficient in the objective function | 33 |
Sum of the numbers in the objective function | 29694485111877 |
Number of bits of the sum of numbers in the objective function | 45 |
Biggest number in a constraint | 4294967296 |
Number of bits of the biggest number in a constraint | 33 |
Biggest sum of numbers in a constraint | 29694485111877 |
Number of bits of the biggest sum of numbers | 45 |
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 0.1.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 2.48/2.58 c constraints 5150/0 clauses 0/0 units 60676 2.48/2.58 c vars 155000 31.58/31.67 c objective 122676 + 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-2682290-1277484622/watcher-2682290-1277484622 -o /tmp/evaluation-result-2682290-1277484622/solver-2682290-1277484622 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682290-1277484622.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: 1.00 1.00 0.91 3/105 28419 /proc/meminfo: memFree=1855376/2059040 swapFree=4139016/4192956 [pid=28419] ppid=28417 vsize=2416 CPUtime=0 /proc/28419/stat : 28419 (pbct) R 28417 28419 27899 0 -1 4202496 298 0 0 0 0 0 0 0 22 0 1 0 89755823 2473984 218 1992294400 134512640 136421960 4290283440 18446744073709551615 135160348 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28419/statm: 604 218 138 467 0 135 0 [startup+0.107387 s] /proc/loadavg: 1.00 1.00 0.91 3/105 28419 /proc/meminfo: memFree=1855376/2059040 swapFree=4139016/4192956 [pid=28419] ppid=28417 vsize=5864 CPUtime=0.1 /proc/28419/stat : 28419 (pbct) R 28417 28419 27899 0 -1 4202496 1383 0 0 0 10 0 0 0 22 0 1 0 89755823 6004736 930 1992294400 134512640 136421960 4290283440 18446744073709551615 135160411 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28419/statm: 1466 930 138 467 0 997 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 5864 [startup+0.201398 s] /proc/loadavg: 1.00 1.00 0.91 3/105 28419 /proc/meminfo: memFree=1855376/2059040 swapFree=4139016/4192956 [pid=28419] ppid=28417 vsize=9492 CPUtime=0.19 /proc/28419/stat : 28419 (pbct) R 28417 28419 27899 0 -1 4202496 2555 0 0 0 19 0 0 0 22 0 1 0 89755823 9719808 1652 1992294400 134512640 136421960 4290283440 18446744073709551615 135818289 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28419/statm: 2373 1652 138 467 0 1904 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 9492 [startup+0.301409 s] /proc/loadavg: 1.00 1.00 0.91 3/105 28419 /proc/meminfo: memFree=1855376/2059040 swapFree=4139016/4192956 [pid=28419] ppid=28417 vsize=14944 CPUtime=0.29 /proc/28419/stat : 28419 (pbct) R 28417 28419 27899 0 -1 4202496 3801 0 0 0 28 1 0 0 22 0 1 0 89755823 15302656 2898 1992294400 134512640 136421960 4290283440 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28419/statm: 3736 2902 138 467 0 3267 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 14944 [startup+0.701452 s] /proc/loadavg: 1.00 1.00 0.91 3/105 28419 /proc/meminfo: memFree=1855376/2059040 swapFree=4139016/4192956 [pid=28419] ppid=28417 vsize=17376 CPUtime=0.69 /proc/28419/stat : 28419 (pbct) R 28417 28419 27899 0 -1 4202496 5031 0 0 0 67 2 0 0 24 0 1 0 89755823 17793024 3101 1992294400 134512640 136421960 4290283440 18446744073709551615 135378036 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28419/statm: 4344 3101 144 467 0 3875 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 17376 [startup+1.50154 s] /proc/loadavg: 1.00 1.00 0.91 2/106 28420 /proc/meminfo: memFree=1833916/2059040 swapFree=4139016/4192956 [pid=28419] ppid=28417 vsize=37364 CPUtime=1.49 /proc/28419/stat : 28419 (pbct) R 28417 28419 27899 0 -1 4202496 9649 0 0 0 145 4 0 0 25 0 1 0 89755823 38260736 7719 1992294400 134512640 136421960 4290283440 18446744073709551615 135809985 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28419/statm: 9341 7721 144 467 0 8872 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 37364 [startup+3.10072 s] /proc/loadavg: 1.00 1.00 0.91 2/106 28420 /proc/meminfo: memFree=1812340/2059040 swapFree=4139016/4192956 [pid=28419] ppid=28417 vsize=49480 CPUtime=3.08 /proc/28419/stat : 28419 (pbct) R 28417 28419 27899 0 -1 4202496 12674 0 0 0 303 5 0 0 25 0 1 0 89755823 50667520 10744 1992294400 134512640 136421960 4290283440 18446744073709551615 135161791 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28419/statm: 12370 10744 150 467 0 11901 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 49480 [startup+6.30107 s] /proc/loadavg: 1.00 1.00 0.91 2/106 28420 /proc/meminfo: memFree=1812340/2059040 swapFree=4139016/4192956 [pid=28419] ppid=28417 vsize=49480 CPUtime=6.28 /proc/28419/stat : 28419 (pbct) R 28417 28419 27899 0 -1 4202496 12674 0 0 0 623 5 0 0 25 0 1 0 89755823 50667520 10744 1992294400 134512640 136421960 4290283440 18446744073709551615 135161853 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28419/statm: 12370 10744 150 467 0 11901 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 49480 [startup+12.7008 s] /proc/loadavg: 1.00 1.00 0.91 2/106 28420 /proc/meminfo: memFree=1812340/2059040 swapFree=4139016/4192956 [pid=28419] ppid=28417 vsize=49480 CPUtime=12.68 /proc/28419/stat : 28419 (pbct) R 28417 28419 27899 0 -1 4202496 12674 0 0 0 1263 5 0 0 25 0 1 0 89755823 50667520 10744 1992294400 134512640 136421960 4290283440 18446744073709551615 135161825 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28419/statm: 12370 10744 150 467 0 11901 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 49480 [startup+25.5012 s] /proc/loadavg: 1.00 1.00 0.91 2/106 28420 /proc/meminfo: memFree=1812340/2059040 swapFree=4139016/4192956 [pid=28419] ppid=28417 vsize=49480 CPUtime=25.48 /proc/28419/stat : 28419 (pbct) R 28417 28419 27899 0 -1 4202496 12674 0 0 0 2543 5 0 0 25 0 1 0 89755823 50667520 10744 1992294400 134512640 136421960 4290283440 18446744073709551615 135161837 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28419/statm: 12370 10744 150 467 0 11901 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 49480 [startup+51.101 s] /proc/loadavg: 1.00 1.00 0.91 2/106 28420 /proc/meminfo: memFree=394400/2059040 swapFree=4139016/4192956 [pid=28419] ppid=28417 vsize=1526384 CPUtime=51.06 /proc/28419/stat : 28419 (pbct) R 28417 28419 27899 0 -1 4202496 407028 0 0 0 4935 171 0 0 25 0 1 0 89755823 1563017216 377300 1992294400 134512640 136421960 4290283440 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28419/statm: 381596 377301 194 467 0 381127 0 Current children cumulated CPU time (s) 51.06 Current children cumulated vsize (KiB) 1526384 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+52.8012 s] /proc/loadavg: 1.00 1.00 0.91 2/106 28420 /proc/meminfo: memFree=8076/2059040 swapFree=4139016/4192956 [pid=28419] ppid=28417 vsize=1871808 CPUtime=52.77 /proc/28419/stat : 28419 (pbct) R 28417 28419 27899 0 -1 4202496 495674 0 0 0 5072 205 0 0 25 0 1 0 89755823 1916731392 465946 1992294400 134512640 136421960 4290283440 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28419/statm: 467952 465952 196 467 0 467483 0 Current children cumulated CPU time (s) 52.77 Current children cumulated vsize (KiB) 1871808 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Sending SIGKILL to process tree (bottom up) Sending SIGKILL to -28419 Solver just ended. Dumping a history of the last processes samples [startup+54.3004 s] /proc/loadavg: 1.00 1.00 0.91 1/107 28421 /proc/meminfo: memFree=10756/2059040 swapFree=4139016/4192956 [pid=28419] ppid=28417 vsize=1871940 CPUtime=52.77 /proc/28419/stat : 28419 (pbct) S 28417 28419 27899 0 -1 4194304 495711 0 0 0 5072 205 0 0 25 0 1 0 89755823 1916866560 465983 1992294400 134512640 136421960 4290283440 18446744073709551615 135884462 0 16384 4096 16387 18446604437877565504 0 0 17 1 0 0 0 /proc/28419/statm: 467985 465983 197 467 0 467516 0 Current children cumulated CPU time (s) 52.77 Current children cumulated vsize (KiB) 1871940 [startup+54.7004 s] /proc/loadavg: 1.00 1.00 0.91 1/107 28421 /proc/meminfo: memFree=10756/2059040 swapFree=4139016/4192956 [pid=28419] ppid=28417 vsize=1871940 CPUtime=52.77 /proc/28419/stat : 28419 (pbct) S 28417 28419 27899 0 -1 4194304 495711 0 0 0 5072 205 0 0 25 0 1 0 89755823 1916866560 465983 1992294400 134512640 136421960 4290283440 18446744073709551615 135884462 0 16384 4096 16387 18446604437877565504 0 0 17 1 0 0 0 /proc/28419/statm: 467985 465983 197 467 0 467516 0 Current children cumulated CPU time (s) 52.77 Current children cumulated vsize (KiB) 1871940 [startup+54.9004 s] /proc/loadavg: 1.00 1.00 0.91 1/107 28421 /proc/meminfo: memFree=10756/2059040 swapFree=4139016/4192956 [pid=28419] ppid=28417 vsize=0 CPUtime=52.85 /proc/28419/stat : 28419 (pbct) R 28417 28419 27899 0 -1 4195332 495711 0 0 0 5072 213 0 0 18 0 1 0 89755823 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/28419/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 52.85 Current children cumulated vsize (KiB) 0 Child ended because it received signal 9 (SIGKILL) Real time (s): 54.9966 CPU time (s): 52.9569 CPU user time (s): 50.7263 CPU system time (s): 2.23066 CPU usage (%): 96.2913 Max. virtual memory (cumulated for all children) (KiB): 1871940 getrusage(RUSAGE_CHILDREN,...) data: user time used= 50.7263 system time used= 2.23066 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 495711 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= 186 runsolver used 0.084987 second user time and 0.293955 second system time The end
Begin job on node087 at 2010-06-25 18:50:23 IDJOB=2682290 IDBENCH=2303 IDSOLVER=1192 FILE ID=node087/2682290-1277484622 PBS_JOBID= 11190481 Free space on /tmp= 62452 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-mps-v2-20-10-n370b.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682290-1277484622/watcher-2682290-1277484622 -o /tmp/evaluation-result-2682290-1277484622/solver-2682290-1277484622 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682290-1277484622.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 1f80e288849d4e939571e6eefbd84b3a RANDOM SEED=1186633081 node087.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 : 3000.213 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 : 3000.213 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 : 5999.42 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1855956 kB Buffers: 20440 kB Cached: 92836 kB SwapCached: 5836 kB Active: 36824 kB Inactive: 89108 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1855956 kB SwapTotal: 4192956 kB SwapFree: 4139016 kB Dirty: 10416 kB Writeback: 8 kB AnonPages: 11532 kB Mapped: 11836 kB Slab: 55080 kB PageTables: 4108 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182980 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= 62452 MiB End job on node087 at 2010-06-25 18:51:18