Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.19 | 13.2217 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/ areaDelay/normalized-f20c10b_013_area_delay.opb |
MD5SUM | 7e4f679d587a41b6fd33506fbca09854 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 22 |
Best CPU time to get the best result obtained on this benchmark | 58.5721 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 22 |
Optimality of the best value was proved | YES |
Number of variables | 20398 |
Total number of constraints | 145574 |
Number of constraints which are clauses | 145574 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 254 |
Number of terms in the objective function | 10090 |
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 | 10090 |
Number of bits of the sum of numbers in the objective function | 14 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 10090 |
Number of bits of the biggest sum of numbers | 14 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
13.19/13.21 c 20398 145574 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-2673627-1276804812/watcher-2673627-1276804812 -o /tmp/evaluation-result-2673627-1276804812/solver-2673627-1276804812 -C 1800 -W 2000 -M 1800 run HOME/instance-2673627-1276804812.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 2/106 25419 /proc/meminfo: memFree=1870640/2059040 swapFree=4140552/4192956 [pid=25419] ppid=25417 vsize=8700 CPUtime=0 /proc/25419/stat : 25419 (run) S 25417 25419 24991 0 -1 4202496 390 134 0 0 0 0 0 0 19 0 1 0 21774108 8908800 251 1992294400 4194304 4922060 140736926796160 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25419/statm: 2175 251 211 178 0 68 0 [startup+0.082126 s] /proc/loadavg: 1.00 1.00 1.00 2/106 25419 /proc/meminfo: memFree=1870640/2059040 swapFree=4140552/4192956 [pid=25419] ppid=25417 vsize=8700 CPUtime=0 /proc/25419/stat : 25419 (run) S 25417 25419 24991 0 -1 4202496 390 134 0 0 0 0 0 0 19 0 1 0 21774108 8908800 251 1992294400 4194304 4922060 140736926796160 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25419/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.102122 s] /proc/loadavg: 1.00 1.00 1.00 2/106 25419 /proc/meminfo: memFree=1870640/2059040 swapFree=4140552/4192956 [pid=25419] ppid=25417 vsize=8700 CPUtime=0 /proc/25419/stat : 25419 (run) S 25417 25419 24991 0 -1 4202496 390 134 0 0 0 0 0 0 19 0 1 0 21774108 8908800 251 1992294400 4194304 4922060 140736926796160 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25419/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300142 s] /proc/loadavg: 1.00 1.00 1.00 2/106 25419 /proc/meminfo: memFree=1870640/2059040 swapFree=4140552/4192956 [pid=25419] ppid=25417 vsize=8700 CPUtime=0 /proc/25419/stat : 25419 (run) S 25417 25419 24991 0 -1 4202496 390 134 0 0 0 0 0 0 19 0 1 0 21774108 8908800 251 1992294400 4194304 4922060 140736926796160 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25419/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700181 s] /proc/loadavg: 1.00 1.00 1.00 2/106 25419 /proc/meminfo: memFree=1870640/2059040 swapFree=4140552/4192956 [pid=25419] ppid=25417 vsize=8700 CPUtime=0 /proc/25419/stat : 25419 (run) S 25417 25419 24991 0 -1 4202496 390 134 0 0 0 0 0 0 19 0 1 0 21774108 8908800 251 1992294400 4194304 4922060 140736926796160 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25419/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50126 s] /proc/loadavg: 1.00 1.00 1.00 2/108 25422 /proc/meminfo: memFree=1674580/2059040 swapFree=4140552/4192956 [pid=25419] ppid=25417 vsize=8700 CPUtime=0 /proc/25419/stat : 25419 (run) S 25417 25419 24991 0 -1 4202496 390 134 0 0 0 0 0 0 19 0 1 0 21774108 8908800 251 1992294400 4194304 4922060 140736926796160 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25419/statm: 2175 251 211 178 0 68 0 [pid=25421] ppid=25419 vsize=294532 CPUtime=1.48 /proc/25421/stat : 25421 (PBPASSolver) R 25419 25419 24991 0 -1 4202496 73507 0 0 0 60 88 0 0 19 0 1 0 21774109 301600768 73061 1992294400 134512640 134902295 4287458528 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25421/statm: 73633 73061 256 96 0 72845 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 303232 [startup+3.10142 s] /proc/loadavg: 1.00 1.00 1.00 2/108 25422 /proc/meminfo: memFree=1470848/2059040 swapFree=4140552/4192956 [pid=25419] ppid=25417 vsize=8700 CPUtime=0 /proc/25419/stat : 25419 (run) S 25417 25419 24991 0 -1 4202496 390 134 0 0 0 0 0 0 19 0 1 0 21774108 8908800 251 1992294400 4194304 4922060 140736926796160 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25419/statm: 2175 251 211 178 0 68 0 [pid=25421] ppid=25419 vsize=568548 CPUtime=3.08 /proc/25421/stat : 25421 (PBPASSolver) R 25419 25419 24991 0 -1 4202496 141979 0 0 0 139 169 0 0 24 0 1 0 21774109 582193152 141533 1992294400 134512640 134902295 4287458528 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25421/statm: 142137 141533 256 96 0 141349 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 577248 [startup+6.30173 s] /proc/loadavg: 1.00 1.00 1.00 2/108 25422 /proc/meminfo: memFree=952776/2059040 swapFree=4140552/4192956 [pid=25419] ppid=25417 vsize=8700 CPUtime=0 /proc/25419/stat : 25419 (run) S 25417 25419 24991 0 -1 4202496 390 134 0 0 0 0 0 0 19 0 1 0 21774108 8908800 251 1992294400 4194304 4922060 140736926796160 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25419/statm: 2175 251 211 178 0 68 0 [pid=25421] ppid=25419 vsize=1042788 CPUtime=6.29 /proc/25421/stat : 25421 (PBPASSolver) R 25419 25419 24991 0 -1 4202496 260564 0 0 0 327 302 0 0 25 0 1 0 21774109 1067814912 260118 1992294400 134512640 134902295 4287458528 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25421/statm: 260697 260118 256 96 0 259909 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 1051488 [startup+12.7014 s] /proc/loadavg: 1.00 1.00 1.00 2/108 25422 /proc/meminfo: memFree=155704/2059040 swapFree=4140552/4192956 [pid=25419] ppid=25417 vsize=8700 CPUtime=0 /proc/25419/stat : 25419 (run) S 25417 25419 24991 0 -1 4202496 390 134 0 0 0 0 0 0 19 0 1 0 21774108 8908800 251 1992294400 4194304 4922060 140736926796160 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25419/statm: 2175 251 211 178 0 68 0 [pid=25421] ppid=25419 vsize=1786180 CPUtime=12.68 /proc/25421/stat : 25421 (PBPASSolver) R 25419 25419 24991 0 -1 4202496 446360 0 0 0 760 508 0 0 25 0 1 0 21774109 1829048320 445914 1992294400 134512640 134902295 4287458528 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25421/statm: 446545 445918 256 96 0 445757 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1794880 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.2084 s] /proc/loadavg: 1.00 1.00 1.00 2/108 25422 /proc/meminfo: memFree=32820/2059040 swapFree=4140552/4192956 [pid=25419] ppid=25417 vsize=8700 CPUtime=0 /proc/25419/stat : 25419 (run) S 25417 25419 24991 0 -1 4202496 390 134 0 0 0 0 0 0 19 0 1 0 21774108 8908800 251 1992294400 4194304 4922060 140736926796160 18446744073709551615 222313421957 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25419/statm: 2175 251 211 178 0 68 0 [pid=25421] ppid=25419 vsize=1837572 CPUtime=13.19 /proc/25421/stat : 25421 (PBPASSolver) R 25419 25419 24991 0 -1 4202496 459220 0 0 0 797 522 0 0 25 0 1 0 21774109 1881673728 458774 1992294400 134512640 134902295 4287458528 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25421/statm: 459393 458776 256 96 0 458605 0 Current children cumulated CPU time (s) 13.19 Current children cumulated vsize (KiB) 1846272 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 25419 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=2999 # CPU time returned by wait4() is 0.003998 # while last known CPU time is 13.19 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.2217 CPU time (s): 13.19 CPU user time (s): 7.97 CPU system time (s): 5.22 CPU usage (%): 99.76 Max. virtual memory (cumulated for all children) (KiB): 1846272 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.000999 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 0.026995 second user time and 0.075988 second system time The end
Begin job on node036 at 2010-06-17 22:00:12 IDJOB=2673627 IDBENCH=24976 IDSOLVER=1174 FILE ID=node036/2673627-1276804812 PBS_JOBID= 11176664 Free space on /tmp= 62520 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/areaDelay/normalized-f20c10b_013_area_delay.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673627-1276804812/watcher-2673627-1276804812 -o /tmp/evaluation-result-2673627-1276804812/solver-2673627-1276804812 -C 1800 -W 2000 -M 1800 run HOME/instance-2673627-1276804812.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 7e4f679d587a41b6fd33506fbca09854 RANDOM SEED=961949460 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: 1871036 kB Buffers: 13624 kB Cached: 83580 kB SwapCached: 6460 kB Active: 66172 kB Inactive: 44680 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1871036 kB SwapTotal: 4192956 kB SwapFree: 4140552 kB Dirty: 5692 kB Writeback: 0 kB AnonPages: 11236 kB Mapped: 12876 kB Slab: 55144 kB PageTables: 4040 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181848 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 22:00:27