Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 23.69 | 23.7147 |
Name | /OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/ random/rand.biglist/normalized-rand659e05.cudf.trendy.opb |
MD5SUM | 2948b63af1c5a850ec75cbbe2f80ec1f |
Bench Category | OPT-BIGINT-LIN (optimisation, big integers, linear constraints) |
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 | 0.490924 |
Has Objective Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 8358 |
Total number of constraints | 34876 |
Number of constraints which are clauses | 34512 |
Number of constraints which are cardinality constraints (but not clauses) | 364 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 553 |
Number of terms in the objective function | 3968 |
Biggest coefficient in the objective function | 7833173256 |
Number of bits for the biggest coefficient in the objective function | 33 |
Sum of the numbers in the objective function | 4323903750353 |
Number of bits of the sum of numbers in the objective function | 42 |
Biggest number in a constraint | 7833173256 |
Number of bits of the biggest number in a constraint | 33 |
Biggest sum of numbers in a constraint | 4323903750353 |
Number of bits of the biggest sum of numbers | 42 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 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-2684358-1277515146/watcher-2684358-1277515146 -o /tmp/evaluation-result-2684358-1277515146/solver-2684358-1277515146 -C 1800 -W 2000 -M 1800 run HOME/instance-2684358-1277515146.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: 1.12 1.05 0.99 3/106 28255 /proc/meminfo: memFree=1846468/2059040 swapFree=4135672/4192956 [pid=28255] ppid=28253 vsize=8700 CPUtime=0 /proc/28255/stat : 28255 (run) S 28253 28255 27072 0 -1 4202496 392 134 0 0 0 0 0 0 18 0 1 0 127116164 8908800 251 1992294400 4194304 4922060 140736464905104 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/28255/statm: 2175 251 211 178 0 68 0 [startup+0.0190819 s] /proc/loadavg: 1.12 1.05 0.99 3/106 28255 /proc/meminfo: memFree=1846468/2059040 swapFree=4135672/4192956 [pid=28255] ppid=28253 vsize=8700 CPUtime=0 /proc/28255/stat : 28255 (run) S 28253 28255 27072 0 -1 4202496 392 134 0 0 0 0 0 0 18 0 1 0 127116164 8908800 251 1992294400 4194304 4922060 140736464905104 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/28255/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101073 s] /proc/loadavg: 1.12 1.05 0.99 3/106 28255 /proc/meminfo: memFree=1846468/2059040 swapFree=4135672/4192956 [pid=28255] ppid=28253 vsize=8700 CPUtime=0 /proc/28255/stat : 28255 (run) S 28253 28255 27072 0 -1 4202496 392 134 0 0 0 0 0 0 18 0 1 0 127116164 8908800 251 1992294400 4194304 4922060 140736464905104 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/28255/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301109 s] /proc/loadavg: 1.12 1.05 0.99 3/106 28255 /proc/meminfo: memFree=1846468/2059040 swapFree=4135672/4192956 [pid=28255] ppid=28253 vsize=8700 CPUtime=0 /proc/28255/stat : 28255 (run) S 28253 28255 27072 0 -1 4202496 392 134 0 0 0 0 0 0 18 0 1 0 127116164 8908800 251 1992294400 4194304 4922060 140736464905104 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/28255/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701179 s] /proc/loadavg: 1.12 1.05 0.99 3/106 28255 /proc/meminfo: memFree=1846468/2059040 swapFree=4135672/4192956 [pid=28255] ppid=28253 vsize=8700 CPUtime=0 /proc/28255/stat : 28255 (run) S 28253 28255 27072 0 -1 4202496 392 134 0 0 0 0 0 0 18 0 1 0 127116164 8908800 251 1992294400 4194304 4922060 140736464905104 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/28255/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50132 s] /proc/loadavg: 1.11 1.05 0.99 2/108 28258 /proc/meminfo: memFree=1647184/2059040 swapFree=4135672/4192956 [pid=28255] ppid=28253 vsize=8700 CPUtime=0 /proc/28255/stat : 28255 (run) S 28253 28255 27072 0 -1 4202496 392 134 0 0 0 0 0 0 18 0 1 0 127116164 8908800 251 1992294400 4194304 4922060 140736464905104 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/28255/statm: 2175 251 211 178 0 68 0 [pid=28257] ppid=28255 vsize=297312 CPUtime=1.49 /proc/28257/stat : 28257 (PBPASSolver) R 28255 28255 27072 0 -1 4202496 73890 0 0 0 64 85 0 0 25 0 1 0 127116165 304447488 73675 1992294400 134512640 134902295 4294070000 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/28257/statm: 74328 73678 256 96 0 73518 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 306012 [startup+3.10061 s] /proc/loadavg: 1.11 1.05 0.99 2/108 28258 /proc/meminfo: memFree=1443204/2059040 swapFree=4135672/4192956 [pid=28255] ppid=28253 vsize=8700 CPUtime=0 /proc/28255/stat : 28255 (run) S 28253 28255 27072 0 -1 4202496 392 134 0 0 0 0 0 0 18 0 1 0 127116164 8908800 251 1992294400 4194304 4922060 140736464905104 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/28255/statm: 2175 251 211 178 0 68 0 [pid=28257] ppid=28255 vsize=574848 CPUtime=3.09 /proc/28257/stat : 28257 (PBPASSolver) R 28255 28255 27072 0 -1 4202496 143271 0 0 0 143 166 0 0 25 0 1 0 127116165 588644352 143056 1992294400 134512640 134902295 4294070000 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/28257/statm: 143712 143056 256 96 0 142902 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 583548 [startup+6.30118 s] /proc/loadavg: 1.10 1.05 0.99 2/108 28258 /proc/meminfo: memFree=925504/2059040 swapFree=4135672/4192956 [pid=28255] ppid=28253 vsize=8700 CPUtime=0 /proc/28255/stat : 28255 (run) S 28253 28255 27072 0 -1 4202496 392 134 0 0 0 0 0 0 18 0 1 0 127116164 8908800 251 1992294400 4194304 4922060 140736464905104 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/28255/statm: 2175 251 211 178 0 68 0 [pid=28257] ppid=28255 vsize=1046112 CPUtime=6.29 /proc/28257/stat : 28257 (PBPASSolver) R 28255 28255 27072 0 -1 4202496 261098 0 0 0 331 298 0 0 25 0 1 0 127116165 1071218688 260883 1992294400 134512640 134902295 4294070000 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/28257/statm: 261528 260887 256 96 0 260718 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 1054812 [startup+12.7013 s] /proc/loadavg: 1.09 1.05 0.99 2/108 28258 /proc/meminfo: memFree=151868/2059040 swapFree=4135672/4192956 [pid=28255] ppid=28253 vsize=8700 CPUtime=0 /proc/28255/stat : 28255 (run) S 28253 28255 27072 0 -1 4202496 392 134 0 0 0 0 0 0 18 0 1 0 127116164 8908800 251 1992294400 4194304 4922060 140736464905104 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/28255/statm: 2175 251 211 178 0 68 0 [pid=28257] ppid=28255 vsize=1698324 CPUtime=12.68 /proc/28257/stat : 28257 (PBPASSolver) R 28255 28255 27072 0 -1 4202496 433824 0 0 0 778 490 0 0 25 0 1 0 127116165 1739083776 423970 1992294400 134512640 134902295 4294070000 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/28257/statm: 424581 423973 260 96 0 423771 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1707024 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+23.7013 s] /proc/loadavg: 1.08 1.05 0.99 2/108 28258 /proc/meminfo: memFree=11004/2059040 swapFree=4135672/4192956 [pid=28255] ppid=28253 vsize=8700 CPUtime=0 /proc/28255/stat : 28255 (run) S 28253 28255 27072 0 -1 4202496 392 134 0 0 0 0 0 0 18 0 1 0 127116164 8908800 251 1992294400 4194304 4922060 140736464905104 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/28255/statm: 2175 251 211 178 0 68 0 [pid=28257] ppid=28255 vsize=1835200 CPUtime=23.69 /proc/28257/stat : 28257 (PBPASSolver) R 28255 28255 27072 0 -1 4202496 467917 0 0 0 1866 503 0 0 25 0 1 0 127116165 1879244800 458063 1992294400 134512640 134902295 4294070000 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/28257/statm: 458800 458063 261 96 0 457990 0 Current children cumulated CPU time (s) 23.69 Current children cumulated vsize (KiB) 1843900 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+23.7013 s] /proc/loadavg: 1.08 1.05 0.99 2/108 28258 /proc/meminfo: memFree=11004/2059040 swapFree=4135672/4192956 [pid=28255] ppid=28253 vsize=8700 CPUtime=0 /proc/28255/stat : 28255 (run) S 28253 28255 27072 0 -1 4202496 392 134 0 0 0 0 0 0 18 0 1 0 127116164 8908800 251 1992294400 4194304 4922060 140736464905104 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/28255/statm: 2175 251 211 178 0 68 0 [pid=28257] ppid=28255 vsize=1835200 CPUtime=23.69 /proc/28257/stat : 28257 (PBPASSolver) R 28255 28255 27072 0 -1 4202496 467917 0 0 0 1866 503 0 0 25 0 1 0 127116165 1879244800 458063 1992294400 134512640 134902295 4294070000 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/28257/statm: 458800 458063 261 96 0 457990 0 Current children cumulated CPU time (s) 23.69 Current children cumulated vsize (KiB) 1843900 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 28255 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=1999 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=999 # CPU time returned by wait4() is 0.002998 # while last known CPU time is 23.69 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 23.7147 CPU time (s): 23.69 CPU user time (s): 18.66 CPU system time (s): 5.03 CPU usage (%): 99.8959 Max. virtual memory (cumulated for all children) (KiB): 1843900 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.001999 system time used= 0.000999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 526 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 0.043993 second user time and 0.121981 second system time The end
Begin job on node012 at 2010-06-26 03:19:06 IDJOB=2684358 IDBENCH=72370 IDSOLVER=1174 FILE ID=node012/2684358-1277515146 PBS_JOBID= 11190629 Free space on /tmp= 62428 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/random/rand.biglist/normalized-rand659e05.cudf.trendy.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684358-1277515146/watcher-2684358-1277515146 -o /tmp/evaluation-result-2684358-1277515146/solver-2684358-1277515146 -C 1800 -W 2000 -M 1800 run HOME/instance-2684358-1277515146.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 2948b63af1c5a850ec75cbbe2f80ec1f RANDOM SEED=114521509 node012.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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1846864 kB Buffers: 27292 kB Cached: 89068 kB SwapCached: 9724 kB Active: 71204 kB Inactive: 58328 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1846864 kB SwapTotal: 4192956 kB SwapFree: 4135672 kB Dirty: 2104 kB Writeback: 36 kB AnonPages: 11556 kB Mapped: 8384 kB Slab: 60476 kB PageTables: 4156 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183312 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= 62428 MiB End job on node012 at 2010-06-26 03:19:32