Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.59 | 13.615 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/ manquiho/golomb-rulers/normalized-OGR_19.opb |
MD5SUM | 5a1b3155d98b6c4d8f9ab1b869fece67 |
Bench Category | OPT-SMALLINT (optimisation, small 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 | 355 |
Optimality of the best value was proved | NO |
Number of variables | 11001 |
Total number of constraints | 21678 |
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 | 21678 |
Minimum length of a constraint | 18 |
Maximum length of a constraint | 37 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 256 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 511 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 2765 |
Number of bits of the biggest sum of numbers | 12 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
13.59/13.60 c 11001 21678 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-2673863-1276801057/watcher-2673863-1276801057 -o /tmp/evaluation-result-2673863-1276801057/solver-2673863-1276801057 -C 1800 -W 2000 -M 1800 run HOME/instance-2673863-1276801057.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: 1.06 1.06 1.01 2/106 25127 /proc/meminfo: memFree=1873840/2059040 swapFree=4140552/4192956 [pid=25127] ppid=25125 vsize=8700 CPUtime=0 /proc/25127/stat : 25127 (run) S 25125 25127 24991 0 -1 4202496 388 134 0 0 0 0 0 0 22 0 1 0 21398639 8908800 250 1992294400 4194304 4922060 140736220536896 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25127/statm: 2175 250 211 178 0 68 0 [startup+0.0881929 s] /proc/loadavg: 1.06 1.06 1.01 2/106 25127 /proc/meminfo: memFree=1873840/2059040 swapFree=4140552/4192956 [pid=25127] ppid=25125 vsize=8700 CPUtime=0 /proc/25127/stat : 25127 (run) S 25125 25127 24991 0 -1 4202496 388 134 0 0 0 0 0 0 22 0 1 0 21398639 8908800 250 1992294400 4194304 4922060 140736220536896 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25127/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101192 s] /proc/loadavg: 1.06 1.06 1.01 2/106 25127 /proc/meminfo: memFree=1873840/2059040 swapFree=4140552/4192956 [pid=25127] ppid=25125 vsize=8700 CPUtime=0 /proc/25127/stat : 25127 (run) S 25125 25127 24991 0 -1 4202496 388 134 0 0 0 0 0 0 22 0 1 0 21398639 8908800 250 1992294400 4194304 4922060 140736220536896 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25127/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301212 s] /proc/loadavg: 1.06 1.06 1.01 2/106 25127 /proc/meminfo: memFree=1873840/2059040 swapFree=4140552/4192956 [pid=25127] ppid=25125 vsize=8700 CPUtime=0 /proc/25127/stat : 25127 (run) S 25125 25127 24991 0 -1 4202496 388 134 0 0 0 0 0 0 22 0 1 0 21398639 8908800 250 1992294400 4194304 4922060 140736220536896 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25127/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701251 s] /proc/loadavg: 1.06 1.06 1.01 2/106 25127 /proc/meminfo: memFree=1873840/2059040 swapFree=4140552/4192956 [pid=25127] ppid=25125 vsize=8700 CPUtime=0 /proc/25127/stat : 25127 (run) S 25125 25127 24991 0 -1 4202496 388 134 0 0 0 0 0 0 22 0 1 0 21398639 8908800 250 1992294400 4194304 4922060 140736220536896 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25127/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50133 s] /proc/loadavg: 1.06 1.06 1.01 2/108 25130 /proc/meminfo: memFree=1679764/2059040 swapFree=4140552/4192956 [pid=25127] ppid=25125 vsize=8700 CPUtime=0 /proc/25127/stat : 25127 (run) S 25125 25127 24991 0 -1 4202496 388 134 0 0 0 0 0 0 22 0 1 0 21398639 8908800 250 1992294400 4194304 4922060 140736220536896 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25127/statm: 2175 250 211 178 0 68 0 [pid=25129] ppid=25127 vsize=286276 CPUtime=1.48 /proc/25129/stat : 25129 (PBPASSolver) R 25127 25127 24991 0 -1 4202496 71070 0 0 0 59 89 0 0 25 0 1 0 21398639 293146624 71008 1992294400 134512640 134902295 4290488528 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25129/statm: 71633 71011 256 96 0 70845 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 294976 [startup+3.10149 s] /proc/loadavg: 1.06 1.06 1.01 2/108 25130 /proc/meminfo: memFree=1486200/2059040 swapFree=4140552/4192956 [pid=25127] ppid=25125 vsize=8700 CPUtime=0 /proc/25127/stat : 25127 (run) S 25125 25127 24991 0 -1 4202496 388 134 0 0 0 0 0 0 22 0 1 0 21398639 8908800 250 1992294400 4194304 4922060 140736220536896 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25127/statm: 2175 250 211 178 0 68 0 [pid=25129] ppid=25127 vsize=551460 CPUtime=3.08 /proc/25129/stat : 25129 (PBPASSolver) R 25127 25127 24991 0 -1 4202496 137326 0 0 0 132 176 0 0 25 0 1 0 21398639 564695040 137264 1992294400 134512640 134902295 4290488528 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25129/statm: 137865 137264 256 96 0 137077 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 560160 [startup+6.3018 s] /proc/loadavg: 1.06 1.06 1.01 2/108 25130 /proc/meminfo: memFree=987472/2059040 swapFree=4140552/4192956 [pid=25127] ppid=25125 vsize=8700 CPUtime=0 /proc/25127/stat : 25127 (run) S 25125 25127 24991 0 -1 4202496 388 134 0 0 0 0 0 0 22 0 1 0 21398639 8908800 250 1992294400 4194304 4922060 140736220536896 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25127/statm: 2175 250 211 178 0 68 0 [pid=25129] ppid=25127 vsize=1007588 CPUtime=6.28 /proc/25129/stat : 25129 (PBPASSolver) R 25127 25127 24991 0 -1 4202496 251395 0 0 0 310 318 0 0 25 0 1 0 21398639 1031770112 251334 1992294400 134512640 134902295 4290488528 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25129/statm: 251897 251335 256 96 0 251109 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1016288 [startup+12.7014 s] /proc/loadavg: 1.05 1.06 1.01 2/108 25130 /proc/meminfo: memFree=201312/2059040 swapFree=4140552/4192956 [pid=25127] ppid=25125 vsize=8700 CPUtime=0 /proc/25127/stat : 25127 (run) S 25125 25127 24991 0 -1 4202496 388 134 0 0 0 0 0 0 22 0 1 0 21398639 8908800 250 1992294400 4194304 4922060 140736220536896 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25127/statm: 2175 250 211 178 0 68 0 [pid=25129] ppid=25127 vsize=1744772 CPUtime=12.68 /proc/25129/stat : 25129 (PBPASSolver) R 25127 25127 24991 0 -1 4202496 435689 0 0 0 715 553 0 0 25 0 1 0 21398639 1786646528 435627 1992294400 134512640 134902295 4290488528 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25129/statm: 436193 435627 256 96 0 435405 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1753472 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.6015 s] /proc/loadavg: 1.05 1.06 1.01 2/108 25130 /proc/meminfo: memFree=37012/2059040 swapFree=4140552/4192956 [pid=25127] ppid=25125 vsize=8700 CPUtime=0 /proc/25127/stat : 25127 (run) S 25125 25127 24991 0 -1 4202496 388 134 0 0 0 0 0 0 22 0 1 0 21398639 8908800 250 1992294400 4194304 4922060 140736220536896 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25127/statm: 2175 250 211 178 0 68 0 [pid=25129] ppid=25127 vsize=1836484 CPUtime=13.59 /proc/25129/stat : 25129 (PBPASSolver) R 25127 25127 24991 0 -1 4202496 458617 0 0 0 778 581 0 0 25 0 1 0 21398639 1880559616 458555 1992294400 134512640 134902295 4290488528 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25129/statm: 459121 458555 256 96 0 458333 0 Current children cumulated CPU time (s) 13.59 Current children cumulated vsize (KiB) 1845184 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 25127 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=1999 # CPU time returned by wait4() is 0.003998 # while last known CPU time is 13.59 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.615 CPU time (s): 13.59 CPU user time (s): 7.78 CPU system time (s): 5.81 CPU usage (%): 99.8161 Max. virtual memory (cumulated for all children) (KiB): 1845184 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.001999 system time used= 0.001999 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= 3 runsolver used 0.025996 second user time and 0.077988 second system time The end
Begin job on node036 at 2010-06-17 20:57:37 IDJOB=2673863 IDBENCH=2633 IDSOLVER=1174 FILE ID=node036/2673863-1276801057 PBS_JOBID= 11176664 Free space on /tmp= 62520 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_19.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673863-1276801057/watcher-2673863-1276801057 -o /tmp/evaluation-result-2673863-1276801057/solver-2673863-1276801057 -C 1800 -W 2000 -M 1800 run HOME/instance-2673863-1276801057.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 5a1b3155d98b6c4d8f9ab1b869fece67 RANDOM SEED=381305466 node036.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 : 3000.251 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 : 6000.50 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 : 3000.251 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: 1874244 kB Buffers: 10408 kB Cached: 83928 kB SwapCached: 6204 kB Active: 65568 kB Inactive: 42152 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1874244 kB SwapTotal: 4192956 kB SwapFree: 4140552 kB Dirty: 6836 kB Writeback: 48 kB AnonPages: 11336 kB Mapped: 12908 kB Slab: 55100 kB PageTables: 4052 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181588 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= 62520 MiB End job on node036 at 2010-06-17 20:57:53