Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.09 | 13.1163 |
Name | normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/ normalized-factor-sizeN=220-sizeP=111-sizeQ=220-687342390.opb |
MD5SUM | 6e35a6365bb53fc415f73802d28edd05 |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 1 |
Best CPU time to get the best result obtained on this benchmark | 5.81412 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 1 |
Optimality of the best value was proved | YES |
Number of variables | 24751 |
Total number of constraints | 73261 |
Number of constraints which are clauses | 73260 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 24420 |
Number of terms in the objective function | 111 |
Biggest coefficient in the objective function | 1298074214633706907132624082305024 |
Number of bits for the biggest coefficient in the objective function | 111 |
Sum of the numbers in the objective function | 2596148429267413814265248164610047 |
Number of bits of the sum of numbers in the objective function | 111 |
Biggest number in a constraint | 1093625362391505962186251113558810682676584715446606218212885303204976499599687961611756588511526912 |
Number of bits of the biggest number in a constraint | 330 |
Biggest sum of numbers in a constraint | 4374501449566023848745004454235241283418574603663113591819857963636207601588942656194290280593199415 |
Number of bits of the biggest sum of numbers | 331 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
13.09/13.11 c 24751 73261 0 0 0 0 0 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-2674865-1276804484/watcher-2674865-1276804484 -o /tmp/evaluation-result-2674865-1276804484/solver-2674865-1276804484 -C 1800 -W 2000 -M 1800 run HOME/instance-2674865-1276804484.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 24390 /proc/meminfo: memFree=1853560/2059040 swapFree=4164948/4192956 [pid=24390] ppid=24388 vsize=8700 CPUtime=0 /proc/24390/stat : 24390 (run) S 24388 24390 24086 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 21740685 8908800 250 1992294400 4194304 4922060 140733282873008 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24390/statm: 2175 250 211 178 0 68 0 [startup+0.107601 s] /proc/loadavg: 1.00 1.00 1.00 3/106 24390 /proc/meminfo: memFree=1853560/2059040 swapFree=4164948/4192956 [pid=24390] ppid=24388 vsize=8700 CPUtime=0 /proc/24390/stat : 24390 (run) S 24388 24390 24086 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 21740685 8908800 250 1992294400 4194304 4922060 140733282873008 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24390/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.200616 s] /proc/loadavg: 1.00 1.00 1.00 3/106 24390 /proc/meminfo: memFree=1853560/2059040 swapFree=4164948/4192956 [pid=24390] ppid=24388 vsize=8700 CPUtime=0 /proc/24390/stat : 24390 (run) S 24388 24390 24086 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 21740685 8908800 250 1992294400 4194304 4922060 140733282873008 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24390/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300633 s] /proc/loadavg: 1.00 1.00 1.00 3/106 24390 /proc/meminfo: memFree=1853560/2059040 swapFree=4164948/4192956 [pid=24390] ppid=24388 vsize=8700 CPUtime=0 /proc/24390/stat : 24390 (run) S 24388 24390 24086 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 21740685 8908800 250 1992294400 4194304 4922060 140733282873008 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24390/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700706 s] /proc/loadavg: 1.00 1.00 1.00 3/106 24390 /proc/meminfo: memFree=1853560/2059040 swapFree=4164948/4192956 [pid=24390] ppid=24388 vsize=8700 CPUtime=0 /proc/24390/stat : 24390 (run) S 24388 24390 24086 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 21740685 8908800 250 1992294400 4194304 4922060 140733282873008 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24390/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50085 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24393 /proc/meminfo: memFree=1623772/2059040 swapFree=4164948/4192956 [pid=24390] ppid=24388 vsize=8700 CPUtime=0 /proc/24390/stat : 24390 (run) S 24388 24390 24086 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 21740685 8908800 250 1992294400 4194304 4922060 140733282873008 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24390/statm: 2175 250 211 178 0 68 0 [pid=24392] ppid=24390 vsize=308644 CPUtime=1.49 /proc/24392/stat : 24392 (PBPASSolver) R 24390 24390 24086 0 -1 4202496 76618 0 0 0 68 81 0 0 25 0 1 0 21740685 316051456 76556 1992294400 134512640 134902295 4290833264 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24392/statm: 77161 76558 256 96 0 76373 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 317344 [startup+3.10114 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24393 /proc/meminfo: memFree=1419668/2059040 swapFree=4164948/4192956 [pid=24390] ppid=24388 vsize=8700 CPUtime=0 /proc/24390/stat : 24390 (run) S 24388 24390 24086 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 21740685 8908800 250 1992294400 4194304 4922060 140733282873008 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24390/statm: 2175 250 211 178 0 68 0 [pid=24392] ppid=24390 vsize=588868 CPUtime=3.08 /proc/24392/stat : 24392 (PBPASSolver) R 24390 24390 24086 0 -1 4202496 146651 0 0 0 148 160 0 0 25 0 1 0 21740685 603000832 146589 1992294400 134512640 134902295 4290833264 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24392/statm: 147217 146589 256 96 0 146429 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 597568 [startup+6.30072 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24393 /proc/meminfo: memFree=901968/2059040 swapFree=4164948/4192956 [pid=24390] ppid=24388 vsize=8700 CPUtime=0 /proc/24390/stat : 24390 (run) S 24388 24390 24086 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 21740685 8908800 250 1992294400 4194304 4922060 140733282873008 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24390/statm: 2175 250 211 178 0 68 0 [pid=24392] ppid=24390 vsize=1062404 CPUtime=6.28 /proc/24392/stat : 24392 (PBPASSolver) R 24390 24390 24086 0 -1 4202496 265090 0 0 0 339 289 0 0 25 0 1 0 21740685 1087901696 265028 1992294400 134512640 134902295 4290833264 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24392/statm: 265601 265028 256 96 0 264813 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1071104 [startup+12.7019 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24393 /proc/meminfo: memFree=109980/2059040 swapFree=4164948/4192956 [pid=24390] ppid=24388 vsize=8700 CPUtime=0 /proc/24390/stat : 24390 (run) S 24388 24390 24086 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 21740685 8908800 250 1992294400 4194304 4922060 140733282873008 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24390/statm: 2175 250 211 178 0 68 0 [pid=24392] ppid=24390 vsize=1804036 CPUtime=12.68 /proc/24392/stat : 24392 (PBPASSolver) R 24390 24390 24086 0 -1 4202496 450499 0 0 0 769 499 0 0 25 0 1 0 21740685 1847332864 450437 1992294400 134512640 134902295 4290833264 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24392/statm: 451009 450437 256 96 0 450221 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1812736 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.102 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24395 /proc/meminfo: memFree=8732/2059040 swapFree=4164948/4192956 [pid=24390] ppid=24388 vsize=8700 CPUtime=0 /proc/24390/stat : 24390 (run) S 24388 24390 24086 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 21740685 8908800 250 1992294400 4194304 4922060 140733282873008 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24390/statm: 2175 250 211 178 0 68 0 [pid=24392] ppid=24390 vsize=1844612 CPUtime=13.09 /proc/24392/stat : 24392 (PBPASSolver) R 24390 24390 24086 0 -1 4202496 460610 0 0 0 798 511 0 0 25 0 1 0 21740685 1888882688 460548 1992294400 134512640 134902295 4290833264 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24392/statm: 461153 460548 256 96 0 460365 0 Current children cumulated CPU time (s) 13.09 Current children cumulated vsize (KiB) 1853312 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 24390 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=0 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=2999 # CPU time returned by wait4() is 0.002999 # while last known CPU time is 13.09 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.1163 CPU time (s): 13.09 CPU user time (s): 7.98 CPU system time (s): 5.11 CPU usage (%): 99.7993 Max. virtual memory (cumulated for all children) (KiB): 1853312 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0 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= 522 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= 4 runsolver used 0.025996 second user time and 0.078987 second system time The end
Begin job on node044 at 2010-06-17 21:54:44 IDJOB=2674865 IDBENCH=2989 IDSOLVER=1174 FILE ID=node044/2674865-1276804484 PBS_JOBID= 11176658 Free space on /tmp= 62504 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=220-sizeP=111-sizeQ=220-687342390.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674865-1276804484/watcher-2674865-1276804484 -o /tmp/evaluation-result-2674865-1276804484/solver-2674865-1276804484 -C 1800 -W 2000 -M 1800 run HOME/instance-2674865-1276804484.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 6e35a6365bb53fc415f73802d28edd05 RANDOM SEED=1469345451 node044.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 : 3000.266 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 : 6000.53 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 : 3000.266 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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1854080 kB Buffers: 21764 kB Cached: 72740 kB SwapCached: 1376 kB Active: 63096 kB Inactive: 64220 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1854080 kB SwapTotal: 4192956 kB SwapFree: 4164948 kB Dirty: 3988 kB Writeback: 0 kB AnonPages: 31384 kB Mapped: 14952 kB Slab: 55832 kB PageTables: 3996 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181436 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= 62504 MiB End job on node044 at 2010-06-17 21:54:59