Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 89.48 | 89.5144 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/ miplib/normalized-mps-v2-20-10-khb05250.opb |
MD5SUM | 8f9b5e86f02b1dde8a9338d7682a9c8d |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 253571972295 |
Best CPU time to get the best result obtained on this benchmark | 1800.51 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 279273270736 |
Optimality of the best value was proved | NO |
Number of variables | 38297 |
Total number of constraints | 102 |
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 | 102 |
Minimum length of a constraint | 23 |
Maximum length of a constraint | 1530 |
Number of terms in the objective function | 37494 |
Biggest coefficient in the objective function | 6251324899328 |
Number of bits for the biggest coefficient in the objective function | 43 |
Sum of the numbers in the objective function | 5652283493428566 |
Number of bits of the sum of numbers in the objective function | 53 |
Biggest number in a constraint | 6251324899328 |
Number of bits of the biggest number in a constraint | 43 |
Biggest sum of numbers in a constraint | 5652283493428566 |
Number of bits of the biggest sum of numbers | 53 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
52.48/52.51 c 38297 102 0 0 0 0 0 0 52.48/52.51 c 2097152 ~x38320+1048576 ~x38319+524288 ~x38318+262144 ~x38317+131072 ~x38316+65536 ~x38315+32768 ~x38314+16384 ~x38313+8192 ~x38312+4096 ~x38311+2048 ~x38310+1024 ~x38309+512 ~x38308+256 ~x38307+128 ~x38306+64 ~x38305+32 ~x38304+16 ~x38303+8 ~x38302+4 ~x38301+2 ~x38300+1 ~x38299+2097152 ~x773+1048576 ~x772+524288 ~x771+262144 ~x770+131072 ~x769+65536 ~x768+32768 ~x767+16384 ~x766+8192 ~x765+4096 ~x764+2048 ~x763+1024 ~x762+512 ~x761+256 ~x760+128 ~x759+64 ~x758+32 ~x757+16 ~x756+8
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-2674162-1276800035/watcher-2674162-1276800035 -o /tmp/evaluation-result-2674162-1276800035/solver-2674162-1276800035 -C 1800 -W 2000 -M 1800 run HOME/instance-2674162-1276800035.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 1.00 0.99 3/106 26260 /proc/meminfo: memFree=1872328/2059040 swapFree=4139880/4192956 [pid=26260] ppid=26258 vsize=8700 CPUtime=0 /proc/26260/stat : 26260 (run) S 26258 26260 25866 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21298029 8908800 250 1992294400 4194304 4922060 140734978050624 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26260/statm: 2175 250 211 178 0 68 0 [startup+0.0323761 s] /proc/loadavg: 0.93 1.00 0.99 3/106 26260 /proc/meminfo: memFree=1872328/2059040 swapFree=4139880/4192956 [pid=26260] ppid=26258 vsize=8700 CPUtime=0 /proc/26260/stat : 26260 (run) S 26258 26260 25866 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21298029 8908800 250 1992294400 4194304 4922060 140734978050624 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26260/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101382 s] /proc/loadavg: 0.93 1.00 0.99 3/106 26260 /proc/meminfo: memFree=1872328/2059040 swapFree=4139880/4192956 [pid=26260] ppid=26258 vsize=8700 CPUtime=0 /proc/26260/stat : 26260 (run) S 26258 26260 25866 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21298029 8908800 250 1992294400 4194304 4922060 140734978050624 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26260/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301398 s] /proc/loadavg: 0.93 1.00 0.99 3/106 26260 /proc/meminfo: memFree=1872328/2059040 swapFree=4139880/4192956 [pid=26260] ppid=26258 vsize=8700 CPUtime=0 /proc/26260/stat : 26260 (run) S 26258 26260 25866 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21298029 8908800 250 1992294400 4194304 4922060 140734978050624 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26260/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701433 s] /proc/loadavg: 0.93 1.00 0.99 3/106 26260 /proc/meminfo: memFree=1872328/2059040 swapFree=4139880/4192956 [pid=26260] ppid=26258 vsize=8700 CPUtime=0 /proc/26260/stat : 26260 (run) S 26258 26260 25866 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21298029 8908800 250 1992294400 4194304 4922060 140734978050624 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26260/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.5005 s] /proc/loadavg: 0.93 1.00 0.99 2/108 26263 /proc/meminfo: memFree=1867600/2059040 swapFree=4139880/4192956 [pid=26260] ppid=26258 vsize=8700 CPUtime=0 /proc/26260/stat : 26260 (run) S 26258 26260 25866 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21298029 8908800 250 1992294400 4194304 4922060 140734978050624 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26260/statm: 2175 250 211 178 0 68 0 [pid=26262] ppid=26260 vsize=9796 CPUtime=1.49 /proc/26262/stat : 26262 (PBPASSolver) R 26260 26260 25866 0 -1 4202496 1912 0 0 0 58 91 0 0 23 0 1 0 21298029 10031104 1849 1992294400 134512640 134902295 4294656192 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/26262/statm: 2449 1849 253 96 0 1661 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 18496 [startup+3.10064 s] /proc/loadavg: 0.93 1.00 0.99 2/108 26263 /proc/meminfo: memFree=1818124/2059040 swapFree=4139880/4192956 [pid=26260] ppid=26258 vsize=8700 CPUtime=0 /proc/26260/stat : 26260 (run) S 26258 26260 25866 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21298029 8908800 250 1992294400 4194304 4922060 140734978050624 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26260/statm: 2175 250 211 178 0 68 0 [pid=26262] ppid=26260 vsize=420036 CPUtime=3.08 /proc/26262/stat : 26262 (PBPASSolver) R 26260 26260 25866 0 -1 4202496 106349 0 0 0 129 179 0 0 25 0 1 0 21298029 430116864 104414 1992294400 134512640 134902295 4294656192 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/26262/statm: 105009 104414 256 96 0 104221 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 428736 [startup+6.30092 s] /proc/loadavg: 0.93 1.00 0.99 2/108 26263 /proc/meminfo: memFree=1157328/2059040 swapFree=4139880/4192956 [pid=26260] ppid=26258 vsize=8700 CPUtime=0 /proc/26260/stat : 26260 (run) S 26258 26260 25866 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21298029 8908800 250 1992294400 4194304 4922060 140734978050624 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26260/statm: 2175 250 211 178 0 68 0 [pid=26262] ppid=26260 vsize=822020 CPUtime=6.28 /proc/26262/stat : 26262 (PBPASSolver) R 26260 26260 25866 0 -1 4202496 206992 0 0 0 295 333 0 0 25 0 1 0 21298029 841748480 204897 1992294400 134512640 134902295 4294656192 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/26262/statm: 205505 204897 256 96 0 204717 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 830720 [startup+12.7015 s] /proc/loadavg: 0.94 1.00 0.99 2/108 26263 /proc/meminfo: memFree=732876/2059040 swapFree=4139880/4192956 [pid=26260] ppid=26258 vsize=8700 CPUtime=0 /proc/26260/stat : 26260 (run) S 26258 26260 25866 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21298029 8908800 250 1992294400 4194304 4922060 140734978050624 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26260/statm: 2175 250 211 178 0 68 0 [pid=26262] ppid=26260 vsize=1140100 CPUtime=12.68 /proc/26262/stat : 26262 (PBPASSolver) R 26260 26260 25866 0 -1 4202496 287305 0 0 0 815 453 0 0 25 0 1 0 21298029 1167462400 284378 1992294400 134512640 134902295 4294656192 18446744073709551615 134893911 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/26262/statm: 285025 284378 259 96 0 284237 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1148800 [startup+25.5016 s] /proc/loadavg: 0.95 1.00 0.99 2/108 26263 /proc/meminfo: memFree=732380/2059040 swapFree=4139880/4192956 [pid=26260] ppid=26258 vsize=8700 CPUtime=0 /proc/26260/stat : 26260 (run) S 26258 26260 25866 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21298029 8908800 250 1992294400 4194304 4922060 140734978050624 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26260/statm: 2175 250 211 178 0 68 0 [pid=26262] ppid=26260 vsize=1140676 CPUtime=25.48 /proc/26262/stat : 26262 (PBPASSolver) R 26260 26260 25866 0 -1 4202496 287449 0 0 0 2095 453 0 0 25 0 1 0 21298029 1168052224 284522 1992294400 134512640 134902295 4294656192 18446744073709551615 134893982 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/26262/statm: 285169 284522 259 96 0 284381 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 1149376 [startup+51.1018 s] /proc/loadavg: 0.97 1.00 0.99 2/108 26265 /proc/meminfo: memFree=360380/2059040 swapFree=4139880/4192956 [pid=26260] ppid=26258 vsize=8700 CPUtime=0 /proc/26260/stat : 26260 (run) S 26258 26260 25866 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21298029 8908800 250 1992294400 4194304 4922060 140734978050624 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26260/statm: 2175 250 211 178 0 68 0 [pid=26262] ppid=26260 vsize=1511908 CPUtime=51.07 /proc/26262/stat : 26262 (PBPASSolver) R 26260 26260 25866 0 -1 4202496 380264 0 0 0 4623 484 0 0 25 0 1 0 21298029 1548193792 377337 1992294400 134512640 134902295 4294656192 18446744073709551615 134893988 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/26262/statm: 377977 377337 259 96 0 377189 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 1520608 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+89.5011 s] /proc/loadavg: 0.98 1.00 0.99 2/108 26265 /proc/meminfo: memFree=61292/2059040 swapFree=4139880/4192956 [pid=26260] ppid=26258 vsize=8700 CPUtime=0 /proc/26260/stat : 26260 (run) S 26258 26260 25866 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21298029 8908800 250 1992294400 4194304 4922060 140734978050624 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26260/statm: 2175 250 211 178 0 68 0 [pid=26262] ppid=26260 vsize=1836080 CPUtime=89.48 /proc/26262/stat : 26262 (PBPASSolver) R 26260 26260 25866 0 -1 4202496 561101 0 0 0 8378 570 0 0 25 0 1 0 21298029 1880145920 451946 1992294400 134512640 134902295 4294656192 18446744073709551615 5289468 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/26262/statm: 459020 451946 262 96 0 458232 0 Current children cumulated CPU time (s) 89.48 Current children cumulated vsize (KiB) 1844780 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+89.5011 s] /proc/loadavg: 0.98 1.00 0.99 2/108 26265 /proc/meminfo: memFree=61292/2059040 swapFree=4139880/4192956 [pid=26260] ppid=26258 vsize=8700 CPUtime=0 /proc/26260/stat : 26260 (run) S 26258 26260 25866 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 21298029 8908800 250 1992294400 4194304 4922060 140734978050624 18446744073709551615 215210368133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26260/statm: 2175 250 211 178 0 68 0 [pid=26262] ppid=26260 vsize=1836080 CPUtime=89.48 /proc/26262/stat : 26262 (PBPASSolver) R 26260 26260 25866 0 -1 4202496 561101 0 0 0 8378 570 0 0 25 0 1 0 21298029 1880145920 451946 1992294400 134512640 134902295 4294656192 18446744073709551615 5289468 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/26262/statm: 459020 451946 262 96 0 458232 0 Current children cumulated CPU time (s) 89.48 Current children cumulated vsize (KiB) 1844780 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 26260 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=999 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=2999 # CPU time returned by wait4() is 0.003998 # while last known CPU time is 89.48 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 89.5144 CPU time (s): 89.48 CPU user time (s): 83.78 CPU system time (s): 5.7 CPU usage (%): 99.9616 Max. virtual memory (cumulated for all children) (KiB): 1844780 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.000999 system time used= 0.002999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 523 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= 3 runsolver used 0.141978 second user time and 0.441932 second system time The end
Begin job on node031 at 2010-06-17 20:40:36 IDJOB=2674162 IDBENCH=2467 IDSOLVER=1174 FILE ID=node031/2674162-1276800035 PBS_JOBID= 11176670 Free space on /tmp= 62576 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-khb05250.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674162-1276800035/watcher-2674162-1276800035 -o /tmp/evaluation-result-2674162-1276800035/solver-2674162-1276800035 -C 1800 -W 2000 -M 1800 run HOME/instance-2674162-1276800035.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 8f9b5e86f02b1dde8a9338d7682a9c8d RANDOM SEED=171703684 node031.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 : 3000.219 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 : 6000.43 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 : 3000.219 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 : 5599.53 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1872848 kB Buffers: 9828 kB Cached: 86056 kB SwapCached: 5568 kB Active: 10196 kB Inactive: 98068 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1872848 kB SwapTotal: 4192956 kB SwapFree: 4139880 kB Dirty: 2240 kB Writeback: 0 kB AnonPages: 10936 kB Mapped: 13020 kB Slab: 55708 kB PageTables: 4056 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181464 kB VmallocTotal: 34359738367 kB VmallocUsed: 264964 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62576 MiB End job on node031 at 2010-06-17 20:42:07