Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.1 | 13.1228 |
Name | normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/ normalized-factor-sizeN=380-sizeP=191-sizeQ=380-765568612.opb |
MD5SUM | 5541a5401e00525728267c7fde4b721b |
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 | 20.8518 |
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 | 73151 |
Total number of constraints | 217741 |
Number of constraints which are clauses | 217740 |
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 | 72580 |
Number of terms in the objective function | 191 |
Biggest coefficient in the objective function | 1569275433846670190958947355801916604025588861116008628224 |
Number of bits for the biggest coefficient in the objective function | 191 |
Sum of the numbers in the objective function | 3138550867693340381917894711603833208051177722232017256447 |
Number of bits of the sum of numbers in the objective function | 191 |
Biggest number in a constraint | 1932268761508629172347675945465993672149463664853217499328617625725759571144780212268096883290961288981231808015751088588682539330521493827871454336733540374348490407411712 |
Number of bits of the biggest number in a constraint | 570 |
Biggest sum of numbers in a constraint | 7729075046034516689390703781863974688597854659412869997312087757137816840157192354910932626270886944505998465497886041174443507857908386397911556311226886565568562128564837 |
Number of bits of the biggest sum of numbers | 571 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
13.10/13.11 c 73151 217741 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-2674885-1276804561/watcher-2674885-1276804561 -o /tmp/evaluation-result-2674885-1276804561/solver-2674885-1276804561 -C 1800 -W 2000 -M 1800 run HOME/instance-2674885-1276804561.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: 0.87 0.94 0.98 3/106 17156 /proc/meminfo: memFree=1870604/2059040 swapFree=4139020/4192956 [pid=17156] ppid=17154 vsize=8700 CPUtime=0 /proc/17156/stat : 17156 (run) S 17154 17156 16364 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 56059936 8908800 251 1992294400 4194304 4922060 140736202756336 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17156/statm: 2175 251 211 178 0 68 0 [startup+0.0797949 s] /proc/loadavg: 0.87 0.94 0.98 3/106 17156 /proc/meminfo: memFree=1870604/2059040 swapFree=4139020/4192956 [pid=17156] ppid=17154 vsize=8700 CPUtime=0 /proc/17156/stat : 17156 (run) S 17154 17156 16364 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 56059936 8908800 251 1992294400 4194304 4922060 140736202756336 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17156/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100797 s] /proc/loadavg: 0.87 0.94 0.98 3/106 17156 /proc/meminfo: memFree=1870604/2059040 swapFree=4139020/4192956 [pid=17156] ppid=17154 vsize=8700 CPUtime=0 /proc/17156/stat : 17156 (run) S 17154 17156 16364 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 56059936 8908800 251 1992294400 4194304 4922060 140736202756336 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17156/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300817 s] /proc/loadavg: 0.87 0.94 0.98 3/106 17156 /proc/meminfo: memFree=1870604/2059040 swapFree=4139020/4192956 [pid=17156] ppid=17154 vsize=8700 CPUtime=0 /proc/17156/stat : 17156 (run) S 17154 17156 16364 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 56059936 8908800 251 1992294400 4194304 4922060 140736202756336 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17156/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700863 s] /proc/loadavg: 0.87 0.94 0.98 3/106 17156 /proc/meminfo: memFree=1870604/2059040 swapFree=4139020/4192956 [pid=17156] ppid=17154 vsize=8700 CPUtime=0 /proc/17156/stat : 17156 (run) S 17154 17156 16364 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 56059936 8908800 251 1992294400 4194304 4922060 140736202756336 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17156/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50095 s] /proc/loadavg: 0.87 0.94 0.98 2/108 17159 /proc/meminfo: memFree=1660408/2059040 swapFree=4139020/4192956 [pid=17156] ppid=17154 vsize=8700 CPUtime=0 /proc/17156/stat : 17156 (run) S 17154 17156 16364 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 56059936 8908800 251 1992294400 4194304 4922060 140736202756336 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17156/statm: 2175 251 211 178 0 68 0 [pid=17158] ppid=17156 vsize=309124 CPUtime=1.49 /proc/17158/stat : 17158 (PBPASSolver) R 17156 17156 16364 0 -1 4202496 76748 0 0 0 65 84 0 0 25 0 1 0 56059936 316542976 76686 1992294400 134512640 134902295 4294696768 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/17158/statm: 77281 76688 256 96 0 76493 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 317824 [startup+3.10113 s] /proc/loadavg: 0.87 0.94 0.98 2/108 17159 /proc/meminfo: memFree=1454072/2059040 swapFree=4139020/4192956 [pid=17156] ppid=17154 vsize=8700 CPUtime=0 /proc/17156/stat : 17156 (run) S 17154 17156 16364 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 56059936 8908800 251 1992294400 4194304 4922060 140736202756336 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17156/statm: 2175 251 211 178 0 68 0 [pid=17158] ppid=17156 vsize=589124 CPUtime=3.09 /proc/17158/stat : 17158 (PBPASSolver) R 17156 17156 16364 0 -1 4202496 146704 0 0 0 148 161 0 0 25 0 1 0 56059936 603262976 146642 1992294400 134512640 134902295 4294696768 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/17158/statm: 147281 146642 256 96 0 146493 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 597824 [startup+6.30048 s] /proc/loadavg: 0.88 0.94 0.98 2/108 17159 /proc/meminfo: memFree=935752/2059040 swapFree=4139020/4192956 [pid=17156] ppid=17154 vsize=8700 CPUtime=0 /proc/17156/stat : 17156 (run) S 17154 17156 16364 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 56059936 8908800 251 1992294400 4194304 4922060 140736202756336 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17156/statm: 2175 251 211 178 0 68 0 [pid=17158] ppid=17156 vsize=1058788 CPUtime=6.29 /proc/17158/stat : 17158 (PBPASSolver) R 17156 17156 16364 0 -1 4202496 264159 0 0 0 338 291 0 0 25 0 1 0 56059936 1084198912 264097 1992294400 134512640 134902295 4294696768 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/17158/statm: 264697 264099 256 96 0 263909 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 1067488 [startup+12.7012 s] /proc/loadavg: 0.89 0.94 0.98 2/108 17159 /proc/meminfo: memFree=140788/2059040 swapFree=4139020/4192956 [pid=17156] ppid=17154 vsize=8700 CPUtime=0 /proc/17156/stat : 17156 (run) S 17154 17156 16364 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 56059936 8908800 251 1992294400 4194304 4922060 140736202756336 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17156/statm: 2175 251 211 178 0 68 0 [pid=17158] ppid=17156 vsize=1800164 CPUtime=12.68 /proc/17158/stat : 17158 (PBPASSolver) R 17156 17156 16364 0 -1 4202496 449522 0 0 0 771 497 0 0 25 0 1 0 56059936 1843367936 449460 1992294400 134512640 134902295 4294696768 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/17158/statm: 450041 449460 256 96 0 449253 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1808864 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.1012 s] /proc/loadavg: 0.90 0.94 0.98 2/108 17159 /proc/meminfo: memFree=28816/2059040 swapFree=4139020/4192956 [pid=17156] ppid=17154 vsize=8700 CPUtime=0 /proc/17156/stat : 17156 (run) S 17154 17156 16364 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 56059936 8908800 251 1992294400 4194304 4922060 140736202756336 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17156/statm: 2175 251 211 178 0 68 0 [pid=17158] ppid=17156 vsize=1841540 CPUtime=13.1 /proc/17158/stat : 17158 (PBPASSolver) R 17156 17156 16364 0 -1 4202496 459815 0 0 0 802 508 0 0 25 0 1 0 56059936 1885736960 459753 1992294400 134512640 134902295 4294696768 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/17158/statm: 460385 459755 256 96 0 459597 0 Current children cumulated CPU time (s) 13.1 Current children cumulated vsize (KiB) 1850240 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+13.1012 s] /proc/loadavg: 0.90 0.94 0.98 2/108 17159 /proc/meminfo: memFree=28816/2059040 swapFree=4139020/4192956 [pid=17156] ppid=17154 vsize=8700 CPUtime=0 /proc/17156/stat : 17156 (run) S 17154 17156 16364 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 56059936 8908800 251 1992294400 4194304 4922060 140736202756336 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17156/statm: 2175 251 211 178 0 68 0 [pid=17158] ppid=17156 vsize=1841540 CPUtime=13.1 /proc/17158/stat : 17158 (PBPASSolver) R 17156 17156 16364 0 -1 4202496 459815 0 0 0 802 508 0 0 25 0 1 0 56059936 1885736960 459753 1992294400 134512640 134902295 4294696768 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/17158/statm: 460385 459755 256 96 0 459597 0 Current children cumulated CPU time (s) 13.1 Current children cumulated vsize (KiB) 1850240 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 17156 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 13.1 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.1228 CPU time (s): 13.1 CPU user time (s): 8.02 CPU system time (s): 5.08 CPU usage (%): 99.8263 Max. virtual memory (cumulated for all children) (KiB): 1850240 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= 524 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 0.027995 second user time and 0.075988 second system time The end
Begin job on node005 at 2010-06-17 21:56:02 IDJOB=2674885 IDBENCH=3028 IDSOLVER=1174 FILE ID=node005/2674885-1276804561 PBS_JOBID= 11176636 Free space on /tmp= 62552 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=380-sizeP=191-sizeQ=380-765568612.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674885-1276804561/watcher-2674885-1276804561 -o /tmp/evaluation-result-2674885-1276804561/solver-2674885-1276804561 -C 1800 -W 2000 -M 1800 run HOME/instance-2674885-1276804561.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 5541a5401e00525728267c7fde4b721b RANDOM SEED=1960766476 node005.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 : 3000.246 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 : 6000.49 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 : 3000.246 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: 1871000 kB Buffers: 5396 kB Cached: 91956 kB SwapCached: 6616 kB Active: 52592 kB Inactive: 57316 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1871000 kB SwapTotal: 4192956 kB SwapFree: 4139020 kB Dirty: 13496 kB Writeback: 8 kB AnonPages: 10120 kB Mapped: 12824 kB Slab: 56340 kB PageTables: 4012 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182848 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= 62552 MiB End job on node005 at 2010-06-17 21:56:17