Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.2 | 13.2234 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/ areaDelay/normalized-f20c10b_026_area_delay.opb |
MD5SUM | 4c21c441bf9f3f3be8f0cdb52c39f9b4 |
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 | 28 |
Best CPU time to get the best result obtained on this benchmark | 53.5239 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 30 |
Optimality of the best value was proved | NO |
Number of variables | 12852 |
Total number of constraints | 41686 |
Number of constraints which are clauses | 41686 |
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 | 127 |
Number of terms in the objective function | 6267 |
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 | 6267 |
Number of bits of the sum of numbers in the objective function | 13 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 6267 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
13.20/13.21 c 12852 41686 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-2673652-1276805521/watcher-2673652-1276805521 -o /tmp/evaluation-result-2673652-1276805521/solver-2673652-1276805521 -C 1800 -W 2000 -M 1800 run HOME/instance-2673652-1276805521.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 0.99 0.99 3/106 25311 /proc/meminfo: memFree=1851580/2059040 swapFree=4139992/4192956 [pid=25311] ppid=25309 vsize=8700 CPUtime=0 /proc/25311/stat : 25311 (run) S 25309 25311 24906 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21847057 8908800 250 1992294400 4194304 4922060 140733625674656 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25311/statm: 2175 250 211 178 0 68 0 [startup+0.088379 s] /proc/loadavg: 1.00 0.99 0.99 3/106 25311 /proc/meminfo: memFree=1851580/2059040 swapFree=4139992/4192956 [pid=25311] ppid=25309 vsize=8700 CPUtime=0 /proc/25311/stat : 25311 (run) S 25309 25311 24906 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21847057 8908800 250 1992294400 4194304 4922060 140733625674656 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25311/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101379 s] /proc/loadavg: 1.00 0.99 0.99 3/106 25311 /proc/meminfo: memFree=1851580/2059040 swapFree=4139992/4192956 [pid=25311] ppid=25309 vsize=8700 CPUtime=0 /proc/25311/stat : 25311 (run) S 25309 25311 24906 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21847057 8908800 250 1992294400 4194304 4922060 140733625674656 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25311/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300399 s] /proc/loadavg: 1.00 0.99 0.99 3/106 25311 /proc/meminfo: memFree=1851580/2059040 swapFree=4139992/4192956 [pid=25311] ppid=25309 vsize=8700 CPUtime=0 /proc/25311/stat : 25311 (run) S 25309 25311 24906 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21847057 8908800 250 1992294400 4194304 4922060 140733625674656 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25311/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700443 s] /proc/loadavg: 1.00 0.99 0.99 3/106 25311 /proc/meminfo: memFree=1851580/2059040 swapFree=4139992/4192956 [pid=25311] ppid=25309 vsize=8700 CPUtime=0 /proc/25311/stat : 25311 (run) S 25309 25311 24906 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21847057 8908800 250 1992294400 4194304 4922060 140733625674656 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25311/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50053 s] /proc/loadavg: 1.00 0.99 0.99 2/108 25314 /proc/meminfo: memFree=1651056/2059040 swapFree=4139992/4192956 [pid=25311] ppid=25309 vsize=8700 CPUtime=0 /proc/25311/stat : 25311 (run) S 25309 25311 24906 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21847057 8908800 250 1992294400 4194304 4922060 140733625674656 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25311/statm: 2175 250 211 178 0 68 0 [pid=25313] ppid=25311 vsize=297476 CPUtime=1.48 /proc/25313/stat : 25313 (PBPASSolver) R 25311 25311 24906 0 -1 4202496 74093 0 0 0 61 87 0 0 25 0 1 0 21847057 304615424 73799 1992294400 134512640 134902295 4292200864 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25313/statm: 74369 73799 256 96 0 73581 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 306176 [startup+3.1007 s] /proc/loadavg: 1.00 0.99 0.99 2/108 25314 /proc/meminfo: memFree=1448440/2059040 swapFree=4139992/4192956 [pid=25311] ppid=25309 vsize=8700 CPUtime=0 /proc/25311/stat : 25311 (run) S 25309 25311 24906 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21847057 8908800 250 1992294400 4194304 4922060 140733625674656 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25311/statm: 2175 250 211 178 0 68 0 [pid=25313] ppid=25311 vsize=574276 CPUtime=3.09 /proc/25313/stat : 25313 (PBPASSolver) R 25311 25311 24906 0 -1 4202496 143275 0 0 0 141 168 0 0 25 0 1 0 21847057 588058624 142981 1992294400 134512640 134902295 4292200864 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25313/statm: 143569 142984 256 96 0 142781 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 582976 [startup+6.30105 s] /proc/loadavg: 1.00 0.99 0.99 2/108 25314 /proc/meminfo: memFree=931484/2059040 swapFree=4139992/4192956 [pid=25311] ppid=25309 vsize=8700 CPUtime=0 /proc/25311/stat : 25311 (run) S 25309 25311 24906 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21847057 8908800 250 1992294400 4194304 4922060 140733625674656 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25311/statm: 2175 250 211 178 0 68 0 [pid=25313] ppid=25311 vsize=1044196 CPUtime=6.28 /proc/25313/stat : 25313 (PBPASSolver) R 25311 25311 24906 0 -1 4202496 260769 0 0 0 323 305 0 0 25 0 1 0 21847057 1069256704 260475 1992294400 134512640 134902295 4292200864 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25313/statm: 261049 260475 256 96 0 260261 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1052896 [startup+12.7008 s] /proc/loadavg: 1.00 0.99 0.99 2/108 25314 /proc/meminfo: memFree=132428/2059040 swapFree=4139992/4192956 [pid=25311] ppid=25309 vsize=8700 CPUtime=0 /proc/25311/stat : 25311 (run) S 25309 25311 24906 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21847057 8908800 250 1992294400 4194304 4922060 140733625674656 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25311/statm: 2175 250 211 178 0 68 0 [pid=25313] ppid=25311 vsize=1790852 CPUtime=12.68 /proc/25313/stat : 25313 (PBPASSolver) R 25311 25311 24906 0 -1 4202496 447387 0 0 0 752 516 0 0 25 0 1 0 21847057 1833832448 447093 1992294400 134512640 134902295 4292200864 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25313/statm: 447713 447098 256 96 0 446925 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1799552 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.2088 s] /proc/loadavg: 1.00 0.99 0.99 2/108 25314 /proc/meminfo: memFree=8860/2059040 swapFree=4139992/4192956 [pid=25311] ppid=25309 vsize=8700 CPUtime=0 /proc/25311/stat : 25311 (run) S 25309 25311 24906 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21847057 8908800 250 1992294400 4194304 4922060 140733625674656 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25311/statm: 2175 250 211 178 0 68 0 [pid=25313] ppid=25311 vsize=1842532 CPUtime=13.2 /proc/25313/stat : 25313 (PBPASSolver) R 25311 25311 24906 0 -1 4202496 460347 0 0 0 790 530 0 0 25 0 1 0 21847057 1886752768 460053 1992294400 134512640 134902295 4292200864 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25313/statm: 460633 460053 256 96 0 459845 0 Current children cumulated CPU time (s) 13.2 Current children cumulated vsize (KiB) 1851232 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 25311 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 13.2 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.2234 CPU time (s): 13.2 CPU user time (s): 7.9 CPU system time (s): 5.3 CPU usage (%): 99.8232 Max. virtual memory (cumulated for all children) (KiB): 1851232 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= 523 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 0.021996 second user time and 0.081987 second system time The end
Begin job on node035 at 2010-06-17 22:12:01 IDJOB=2673652 IDBENCH=25001 IDSOLVER=1174 FILE ID=node035/2673652-1276805521 PBS_JOBID= 11176677 Free space on /tmp= 62416 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/areaDelay/normalized-f20c10b_026_area_delay.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673652-1276805521/watcher-2673652-1276805521 -o /tmp/evaluation-result-2673652-1276805521/solver-2673652-1276805521 -C 1800 -W 2000 -M 1800 run HOME/instance-2673652-1276805521.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 4c21c441bf9f3f3be8f0cdb52c39f9b4 RANDOM SEED=141836375 node035.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 : 3000.219 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 : 6000.43 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 : 3000.219 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 : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1851976 kB Buffers: 32084 kB Cached: 83304 kB SwapCached: 6696 kB Active: 62464 kB Inactive: 66436 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1851976 kB SwapTotal: 4192956 kB SwapFree: 4139992 kB Dirty: 1888 kB Writeback: 4 kB AnonPages: 11252 kB Mapped: 12892 kB Slab: 56172 kB PageTables: 3944 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181248 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= 62416 MiB End job on node035 at 2010-06-17 22:12:16