Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | ? (MO) | 52.663 | 54.6888 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/ pub/fctp/normalized-mps-v2-20-10-n3704.opb |
MD5SUM | 79102a590238a8abf70853775a775dcb |
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 | 5001200569 |
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 | 29675972066390 |
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 | 29675972066390 |
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 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 2.68/2.77 c constraints 5150/0 clauses 0/0 units 58824 2.68/2.77 c vars 155000 27.97/28.04 c objective 123903 + 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-2668685-1276519327/watcher-2668685-1276519327 -o /tmp/evaluation-result-2668685-1276519327/solver-2668685-1276519327 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668685-1276519327.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 1.00 3/106 29362 /proc/meminfo: memFree=1876928/2059040 swapFree=4135420/4192956 [pid=29362] ppid=29360 vsize=2488 CPUtime=0 /proc/29362/stat : 29362 (pbct) R 29360 29362 28600 0 -1 4202496 306 0 0 0 0 0 0 0 22 0 1 0 27534154 2547712 228 1992294400 134512640 136485738 4290865696 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29362/statm: 622 228 151 482 0 138 0 [startup+0.0700719 s] /proc/loadavg: 1.00 1.00 1.00 3/106 29362 /proc/meminfo: memFree=1876928/2059040 swapFree=4135420/4192956 [pid=29362] ppid=29360 vsize=4080 CPUtime=0.06 /proc/29362/stat : 29362 (pbct) R 29360 29362 28600 0 -1 4202496 816 0 0 0 6 0 0 0 22 0 1 0 27534154 4177920 591 1992294400 134512640 136485738 4290865696 18446744073709551615 135416506 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29362/statm: 1020 592 151 482 0 536 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 4080 [startup+0.102077 s] /proc/loadavg: 1.00 1.00 1.00 3/106 29362 /proc/meminfo: memFree=1876928/2059040 swapFree=4135420/4192956 [pid=29362] ppid=29360 vsize=5936 CPUtime=0.09 /proc/29362/stat : 29362 (pbct) R 29360 29362 28600 0 -1 4202496 1326 0 0 0 9 0 0 0 22 0 1 0 27534154 6078464 875 1992294400 134512640 136485738 4290865696 18446744073709551615 135411128 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29362/statm: 1484 875 151 482 0 1000 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5936 [startup+0.301111 s] /proc/loadavg: 1.00 1.00 1.00 3/106 29362 /proc/meminfo: memFree=1876928/2059040 swapFree=4135420/4192956 [pid=29362] ppid=29360 vsize=9960 CPUtime=0.29 /proc/29362/stat : 29362 (pbct) R 29360 29362 28600 0 -1 4202496 2920 0 0 0 28 1 0 0 22 0 1 0 27534154 10199040 2019 1992294400 134512640 136485738 4290865696 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29362/statm: 2490 2019 151 482 0 2006 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 9960 [startup+0.70018 s] /proc/loadavg: 1.00 1.00 1.00 3/106 29362 /proc/meminfo: memFree=1876928/2059040 swapFree=4135420/4192956 [pid=29362] ppid=29360 vsize=16564 CPUtime=0.69 /proc/29362/stat : 29362 (pbct) R 29360 29362 28600 0 -1 4202496 4849 0 0 0 67 2 0 0 24 0 1 0 27534154 16961536 2921 1992294400 134512640 136485738 4290865696 18446744073709551615 135419052 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29362/statm: 4141 2921 155 482 0 3657 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 16564 [startup+1.50032 s] /proc/loadavg: 1.00 1.00 1.00 2/107 29363 /proc/meminfo: memFree=1860056/2059040 swapFree=4135420/4192956 [pid=29362] ppid=29360 vsize=34236 CPUtime=1.49 /proc/29362/stat : 29362 (pbct) R 29360 29362 28600 0 -1 4202496 8912 0 0 0 145 4 0 0 25 0 1 0 27534154 35057664 6984 1992294400 134512640 136485738 4290865696 18446744073709551615 135416602 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29362/statm: 8559 6984 155 482 0 8075 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 34236 [startup+3.10159 s] /proc/loadavg: 1.00 1.00 1.00 2/107 29363 /proc/meminfo: memFree=1836248/2059040 swapFree=4135420/4192956 [pid=29362] ppid=29360 vsize=49484 CPUtime=3.08 /proc/29362/stat : 29362 (pbct) R 29360 29362 28600 0 -1 4202496 12676 0 0 0 302 6 0 0 25 0 1 0 27534154 50671616 10748 1992294400 134512640 136485738 4290865696 18446744073709551615 135180333 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29362/statm: 12371 10748 160 482 0 11887 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 49484 [startup+6.30114 s] /proc/loadavg: 1.00 1.00 1.00 2/107 29363 /proc/meminfo: memFree=1833892/2059040 swapFree=4135420/4192956 [pid=29362] ppid=29360 vsize=49484 CPUtime=6.28 /proc/29362/stat : 29362 (pbct) R 29360 29362 28600 0 -1 4202496 12676 0 0 0 622 6 0 0 25 0 1 0 27534154 50671616 10748 1992294400 134512640 136485738 4290865696 18446744073709551615 135180299 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29362/statm: 12371 10748 160 482 0 11887 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 49484 [startup+12.7012 s] /proc/loadavg: 1.00 1.00 1.00 2/107 29365 /proc/meminfo: memFree=1833892/2059040 swapFree=4135420/4192956 [pid=29362] ppid=29360 vsize=49484 CPUtime=12.68 /proc/29362/stat : 29362 (pbct) R 29360 29362 28600 0 -1 4202496 12676 0 0 0 1262 6 0 0 25 0 1 0 27534154 50671616 10748 1992294400 134512640 136485738 4290865696 18446744073709551615 135180335 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29362/statm: 12371 10748 160 482 0 11887 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 49484 [startup+25.5014 s] /proc/loadavg: 1.07 1.02 1.00 2/107 29365 /proc/meminfo: memFree=1833892/2059040 swapFree=4135420/4192956 [pid=29362] ppid=29360 vsize=49484 CPUtime=25.47 /proc/29362/stat : 29362 (pbct) R 29360 29362 28600 0 -1 4202496 12676 0 0 0 2541 6 0 0 25 0 1 0 27534154 50671616 10748 1992294400 134512640 136485738 4290865696 18446744073709551615 135180333 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29362/statm: 12371 10748 160 482 0 11887 0 Current children cumulated CPU time (s) 25.47 Current children cumulated vsize (KiB) 49484 [startup+51.1018 s] /proc/loadavg: 1.05 1.01 1.00 2/107 29365 /proc/meminfo: memFree=367840/2059040 swapFree=4135420/4192956 [pid=29362] ppid=29360 vsize=1577788 CPUtime=51.07 /proc/29362/stat : 29362 (pbct) R 29360 29362 28600 0 -1 4202496 420428 0 0 0 4916 191 0 0 25 0 1 0 27534154 1615654912 390703 1992294400 134512640 136485738 4290865696 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29362/statm: 394447 390703 197 482 0 393963 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 1577788 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+52.5011 s] /proc/loadavg: 1.04 1.01 1.00 2/107 29365 /proc/meminfo: memFree=21384/2059040 swapFree=4135420/4192956 [pid=29362] ppid=29360 vsize=1863040 CPUtime=52.48 /proc/29362/stat : 29362 (pbct) R 29360 29362 28600 0 -1 4202496 493559 0 0 0 5032 216 0 0 25 0 1 0 27534154 1907752960 463833 1992294400 134512640 136485738 4290865696 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29362/statm: 465760 463838 199 482 0 465276 0 Current children cumulated CPU time (s) 52.48 Current children cumulated vsize (KiB) 1863040 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Sending SIGKILL to process tree (bottom up) Sending SIGKILL to -29362 Solver just ended. Dumping a history of the last processes samples [startup+52.6081 s] /proc/loadavg: 1.04 1.01 1.00 2/107 29365 /proc/meminfo: memFree=21384/2059040 swapFree=4135420/4192956 [pid=29362] ppid=29360 vsize=1863172 CPUtime=52.48 /proc/29362/stat : 29362 (pbct) S 29360 29362 28600 0 -1 4194304 493586 0 0 0 5032 216 0 0 25 0 1 0 27534154 1907888128 463860 1992294400 134512640 136485738 4290865696 18446744073709551615 135319262 0 16384 4096 16387 18446604437809408960 0 0 17 1 0 0 0 /proc/29362/statm: 465793 463860 199 482 0 465309 0 Current children cumulated CPU time (s) 52.48 Current children cumulated vsize (KiB) 1863172 [startup+53.4012 s] /proc/loadavg: 1.04 1.01 1.00 1/108 29366 /proc/meminfo: memFree=18276/2059040 swapFree=4135420/4192956 [pid=29362] ppid=29360 vsize=1863172 CPUtime=52.48 /proc/29362/stat : 29362 (pbct) S 29360 29362 28600 0 -1 4194304 493586 0 0 0 5032 216 0 0 25 0 1 0 27534154 1907888128 463860 1992294400 134512640 136485738 4290865696 18446744073709551615 135319262 0 16384 4096 16387 18446604437809408960 0 0 17 1 0 0 0 /proc/29362/statm: 465793 463860 199 482 0 465309 0 Current children cumulated CPU time (s) 52.48 Current children cumulated vsize (KiB) 1863172 [startup+54.2014 s] /proc/loadavg: 1.04 1.01 1.00 1/108 29366 /proc/meminfo: memFree=18276/2059040 swapFree=4135420/4192956 [pid=29362] ppid=29360 vsize=1863172 CPUtime=52.48 /proc/29362/stat : 29362 (pbct) S 29360 29362 28600 0 -1 4194304 493586 0 0 0 5032 216 0 0 25 0 1 0 27534154 1907888128 463860 1992294400 134512640 136485738 4290865696 18446744073709551615 135319262 0 16384 4096 16387 18446604437809408960 0 0 17 1 0 0 0 /proc/29362/statm: 465793 463860 199 482 0 465309 0 Current children cumulated CPU time (s) 52.48 Current children cumulated vsize (KiB) 1863172 [startup+54.6014 s] /proc/loadavg: 1.04 1.01 1.00 1/108 29366 /proc/meminfo: memFree=18276/2059040 swapFree=4135420/4192956 [pid=29362] ppid=29360 vsize=0 CPUtime=52.57 /proc/29362/stat : 29362 (pbct) R 29360 29362 28600 0 -1 4195332 493586 0 0 0 5032 225 0 0 18 0 1 0 27534154 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/29362/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 52.57 Current children cumulated vsize (KiB) 0 Child ended because it received signal 9 (SIGKILL) Real time (s): 54.6888 CPU time (s): 52.663 CPU user time (s): 50.3204 CPU system time (s): 2.34264 CPU usage (%): 96.2958 Max. virtual memory (cumulated for all children) (KiB): 1863172 getrusage(RUSAGE_CHILDREN,...) data: user time used= 50.3203 system time used= 2.34264 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 493586 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= 2 involuntary context switches= 772 runsolver used 0.099984 second user time and 0.26296 second system time The end
Begin job on node014 at 2010-06-14 14:42:08 IDJOB=2668685 IDBENCH=2286 IDSOLVER=1170 FILE ID=node014/2668685-1276519327 PBS_JOBID= 11173425 Free space on /tmp= 62496 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-mps-v2-20-10-n3704.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668685-1276519327/watcher-2668685-1276519327 -o /tmp/evaluation-result-2668685-1276519327/solver-2668685-1276519327 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668685-1276519327.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 79102a590238a8abf70853775a775dcb RANDOM SEED=609742069 node014.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 : 3000.258 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 : 6000.51 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 : 3000.258 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 : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1877456 kB Buffers: 4364 kB Cached: 92900 kB SwapCached: 9392 kB Active: 42872 kB Inactive: 66168 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1877456 kB SwapTotal: 4192956 kB SwapFree: 4135420 kB Dirty: 10484 kB Writeback: 0 kB AnonPages: 9460 kB Mapped: 7948 kB Slab: 50708 kB PageTables: 4084 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181788 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= 62496 MiB End job on node014 at 2010-06-14 14:43:02