Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 31.59 | 31.6133 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/bsg/normalized-bsg_1000_60_2.opb |
MD5SUM | a5ab0443a6669cc558112b6f5f13d1cd |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | -61 |
Best CPU time to get the best result obtained on this benchmark | 1798.13 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -72 |
Optimality of the best value was proved | NO |
Number of variables | 2000 |
Total number of constraints | 3001 |
Number of constraints which are clauses | 1000 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 2001 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 2000 |
Number of terms in the objective function | 1000 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 1000 |
Number of bits of the sum of numbers in the objective function | 10 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 2000 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 150572 |
Sum of products size (including duplicates) | 301144 |
Number of different products | 75286 |
Sum of products size | 150572 |
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-2673563-1276815027/watcher-2673563-1276815027 -o /tmp/evaluation-result-2673563-1276815027/solver-2673563-1276815027 -C 1800 -W 2000 -M 1800 run HOME/instance-2673563-1276815027.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: 0.99 0.98 0.99 3/106 17385 /proc/meminfo: memFree=1840116/2059040 swapFree=4139736/4192956 [pid=17385] ppid=17383 vsize=8700 CPUtime=0 /proc/17385/stat : 17385 (run) S 17383 17385 17250 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 57104504 8908800 251 1992294400 4194304 4922060 140735958930432 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17385/statm: 2175 251 211 178 0 68 0 [startup+0.039521 s] /proc/loadavg: 0.99 0.98 0.99 3/106 17385 /proc/meminfo: memFree=1840116/2059040 swapFree=4139736/4192956 [pid=17385] ppid=17383 vsize=8700 CPUtime=0 /proc/17385/stat : 17385 (run) S 17383 17385 17250 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 57104504 8908800 251 1992294400 4194304 4922060 140735958930432 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17385/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100521 s] /proc/loadavg: 0.99 0.98 0.99 3/106 17385 /proc/meminfo: memFree=1840116/2059040 swapFree=4139736/4192956 [pid=17385] ppid=17383 vsize=8700 CPUtime=0 /proc/17385/stat : 17385 (run) S 17383 17385 17250 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 57104504 8908800 251 1992294400 4194304 4922060 140735958930432 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17385/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.30052 s] /proc/loadavg: 0.99 0.98 0.99 3/106 17385 /proc/meminfo: memFree=1840116/2059040 swapFree=4139736/4192956 [pid=17385] ppid=17383 vsize=8700 CPUtime=0 /proc/17385/stat : 17385 (run) S 17383 17385 17250 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 57104504 8908800 251 1992294400 4194304 4922060 140735958930432 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17385/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700517 s] /proc/loadavg: 0.99 0.98 0.99 3/106 17385 /proc/meminfo: memFree=1840116/2059040 swapFree=4139736/4192956 [pid=17385] ppid=17383 vsize=8700 CPUtime=0 /proc/17385/stat : 17385 (run) S 17383 17385 17250 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 57104504 8908800 251 1992294400 4194304 4922060 140735958930432 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17385/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50051 s] /proc/loadavg: 0.99 0.98 0.99 2/108 17388 /proc/meminfo: memFree=1682000/2059040 swapFree=4139736/4192956 [pid=17385] ppid=17383 vsize=8700 CPUtime=0 /proc/17385/stat : 17385 (run) S 17383 17385 17250 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 57104504 8908800 251 1992294400 4194304 4922060 140735958930432 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17385/statm: 2175 251 211 178 0 68 0 [pid=17387] ppid=17385 vsize=229572 CPUtime=1.49 /proc/17387/stat : 17387 (PBPASSolver) R 17385 17385 17250 0 -1 4202496 56879 0 0 0 59 90 0 0 25 0 1 0 57104505 235081728 56808 1992294400 134512640 134902295 4290293600 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/17387/statm: 57393 56816 257 96 0 56605 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 238272 [startup+3.1005 s] /proc/loadavg: 0.99 0.98 0.99 2/108 17388 /proc/meminfo: memFree=1536300/2059040 swapFree=4139736/4192956 [pid=17385] ppid=17383 vsize=8700 CPUtime=0 /proc/17385/stat : 17385 (run) S 17383 17385 17250 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 57104504 8908800 251 1992294400 4194304 4922060 140735958930432 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17385/statm: 2175 251 211 178 0 68 0 [pid=17387] ppid=17385 vsize=426308 CPUtime=3.09 /proc/17387/stat : 17387 (PBPASSolver) R 17385 17385 17250 0 -1 4202496 106055 0 0 0 143 166 0 0 25 0 1 0 57104505 436539392 105983 1992294400 134512640 134902295 4290293600 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/17387/statm: 106577 105988 257 96 0 105789 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 435008 [startup+6.30048 s] /proc/loadavg: 0.99 0.98 0.99 2/108 17388 /proc/meminfo: memFree=1169756/2059040 swapFree=4139736/4192956 [pid=17385] ppid=17383 vsize=8700 CPUtime=0 /proc/17385/stat : 17385 (run) S 17383 17385 17250 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 57104504 8908800 251 1992294400 4194304 4922060 140735958930432 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17385/statm: 2175 251 211 178 0 68 0 [pid=17387] ppid=17385 vsize=763556 CPUtime=6.28 /proc/17387/stat : 17387 (PBPASSolver) R 17385 17385 17250 0 -1 4202496 190341 0 0 0 329 299 0 0 25 0 1 0 57104505 781881344 190269 1992294400 134512640 134902295 4290293600 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/17387/statm: 190889 190269 257 96 0 190101 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 772256 [startup+12.7004 s] /proc/loadavg: 0.99 0.98 0.99 2/108 17388 /proc/meminfo: memFree=513052/2059040 swapFree=4139736/4192956 [pid=17385] ppid=17383 vsize=8700 CPUtime=0 /proc/17385/stat : 17385 (run) S 17383 17385 17250 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 57104504 8908800 251 1992294400 4194304 4922060 140735958930432 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17385/statm: 2175 251 211 178 0 68 0 [pid=17387] ppid=17385 vsize=1390436 CPUtime=12.68 /proc/17387/stat : 17387 (PBPASSolver) R 17385 17385 17250 0 -1 4202496 347046 0 0 0 727 541 0 0 25 0 1 0 57104505 1423806464 346974 1992294400 134512640 134902295 4290293600 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/17387/statm: 347609 346974 257 96 0 346821 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1399136 [startup+25.5004 s] /proc/loadavg: 0.99 0.98 0.99 2/108 17388 /proc/meminfo: memFree=67768/2059040 swapFree=4139736/4192956 [pid=17385] ppid=17383 vsize=8700 CPUtime=0 /proc/17385/stat : 17385 (run) S 17383 17385 17250 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 57104504 8908800 251 1992294400 4194304 4922060 140735958930432 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17385/statm: 2175 251 211 178 0 68 0 [pid=17387] ppid=17385 vsize=1793772 CPUtime=25.48 /proc/17387/stat : 17387 (PBPASSolver) R 17385 17385 17250 0 -1 4202496 457216 0 0 0 1910 638 0 0 25 0 1 0 57104505 1836822528 443458 1992294400 134512640 134902295 4290293600 18446744073709551615 134588431 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/17387/statm: 448443 443458 262 96 0 447655 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 1802472 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+31.6003 s] /proc/loadavg: 0.99 0.98 0.99 2/108 17388 /proc/meminfo: memFree=21020/2059040 swapFree=4139736/4192956 [pid=17385] ppid=17383 vsize=8700 CPUtime=0 /proc/17385/stat : 17385 (run) S 17383 17385 17250 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 57104504 8908800 251 1992294400 4194304 4922060 140735958930432 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17385/statm: 2175 251 211 178 0 68 0 [pid=17387] ppid=17385 vsize=1836132 CPUtime=31.59 /proc/17387/stat : 17387 (PBPASSolver) R 17385 17385 17250 0 -1 4202496 468328 0 0 0 2516 643 0 0 25 0 1 0 57104505 1880199168 453933 1992294400 134512640 134902295 4290293600 18446744073709551615 4159738590 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/17387/statm: 459033 453933 263 96 0 458245 0 Current children cumulated CPU time (s) 31.59 Current children cumulated vsize (KiB) 1844832 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 17385 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=1999 # CPU time returned by wait4() is 0.002998 # while last known CPU time is 31.59 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 31.6133 CPU time (s): 31.59 CPU user time (s): 25.16 CPU system time (s): 6.43 CPU usage (%): 99.9262 Max. virtual memory (cumulated for all children) (KiB): 1844832 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.000999 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= 525 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= 4 involuntary context switches= 4 runsolver used 0.076988 second user time and 0.168974 second system time The end
Begin job on node009 at 2010-06-18 00:50:28 IDJOB=2673563 IDBENCH=48230 IDSOLVER=1174 FILE ID=node009/2673563-1276815027 PBS_JOBID= 11176689 Free space on /tmp= 62548 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_1000_60_2.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673563-1276815027/watcher-2673563-1276815027 -o /tmp/evaluation-result-2673563-1276815027/solver-2673563-1276815027 -C 1800 -W 2000 -M 1800 run HOME/instance-2673563-1276815027.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a5ab0443a6669cc558112b6f5f13d1cd RANDOM SEED=801198801 node009.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 : 3000.199 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 : 6000.39 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 : 3000.199 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 : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1840512 kB Buffers: 38740 kB Cached: 85676 kB SwapCached: 5704 kB Active: 63280 kB Inactive: 73488 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1840512 kB SwapTotal: 4192956 kB SwapFree: 4139736 kB Dirty: 2788 kB Writeback: 0 kB AnonPages: 10976 kB Mapped: 12784 kB Slab: 59960 kB PageTables: 4036 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182096 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= 62548 MiB End job on node009 at 2010-06-18 00:51:01