Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.97 | 14.0185 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/ aksoy/area_opers/normalized-fir09_area_opers.opb |
MD5SUM | 23ab85bb903b24d53f7c52c70411f8cf |
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 | 34 |
Best CPU time to get the best result obtained on this benchmark | 23.1835 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 34 |
Optimality of the best value was proved | YES |
Number of variables | 25134 |
Total number of constraints | 59372 |
Number of constraints which are clauses | 59372 |
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 | 12324 |
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 | 12324 |
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 | 12324 |
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 |
13.97/14.01 c 25134 59372 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-2673692-1276806164/watcher-2673692-1276806164 -o /tmp/evaluation-result-2673692-1276806164/solver-2673692-1276806164 -C 1800 -W 2000 -M 1800 run HOME/instance-2673692-1276806164.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 3/106 22556 /proc/meminfo: memFree=1533048/2059040 swapFree=4192956/4192956 [pid=22556] ppid=22554 vsize=8700 CPUtime=0 /proc/22556/stat : 22556 (run) S 22554 22556 22195 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21907184 8908800 251 1992294400 4194304 4922060 140733560281472 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22556/statm: 2175 251 211 178 0 68 0 [startup+0.045734 s] /proc/loadavg: 1.00 1.00 1.00 3/106 22556 /proc/meminfo: memFree=1533048/2059040 swapFree=4192956/4192956 [pid=22556] ppid=22554 vsize=8700 CPUtime=0 /proc/22556/stat : 22556 (run) S 22554 22556 22195 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21907184 8908800 251 1992294400 4194304 4922060 140733560281472 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22556/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101738 s] /proc/loadavg: 1.00 1.00 1.00 3/106 22556 /proc/meminfo: memFree=1533048/2059040 swapFree=4192956/4192956 [pid=22556] ppid=22554 vsize=8700 CPUtime=0 /proc/22556/stat : 22556 (run) S 22554 22556 22195 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21907184 8908800 251 1992294400 4194304 4922060 140733560281472 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22556/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301755 s] /proc/loadavg: 1.00 1.00 1.00 3/106 22556 /proc/meminfo: memFree=1533048/2059040 swapFree=4192956/4192956 [pid=22556] ppid=22554 vsize=8700 CPUtime=0 /proc/22556/stat : 22556 (run) S 22554 22556 22195 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21907184 8908800 251 1992294400 4194304 4922060 140733560281472 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22556/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701791 s] /proc/loadavg: 1.00 1.00 1.00 3/106 22556 /proc/meminfo: memFree=1533048/2059040 swapFree=4192956/4192956 [pid=22556] ppid=22554 vsize=8700 CPUtime=0 /proc/22556/stat : 22556 (run) S 22554 22556 22195 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21907184 8908800 251 1992294400 4194304 4922060 140733560281472 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22556/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50186 s] /proc/loadavg: 1.00 1.00 1.00 2/108 22559 /proc/meminfo: memFree=1340956/2059040 swapFree=4192956/4192956 [pid=22556] ppid=22554 vsize=8700 CPUtime=0 /proc/22556/stat : 22556 (run) S 22554 22556 22195 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21907184 8908800 251 1992294400 4194304 4922060 140733560281472 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22556/statm: 2175 251 211 178 0 68 0 [pid=22558] ppid=22556 vsize=290116 CPUtime=1.49 /proc/22558/stat : 22558 (PBPASSolver) R 22556 22556 22195 0 -1 4202496 72494 0 0 0 60 89 0 0 25 0 1 0 21907185 297078784 71937 1992294400 134512640 134902295 4291978736 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22558/statm: 72529 71939 256 96 0 71741 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 298816 [startup+3.101 s] /proc/loadavg: 1.00 1.00 1.00 2/108 22559 /proc/meminfo: memFree=1137844/2059040 swapFree=4192956/4192956 [pid=22556] ppid=22554 vsize=8700 CPUtime=0 /proc/22556/stat : 22556 (run) S 22554 22556 22195 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21907184 8908800 251 1992294400 4194304 4922060 140733560281472 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22556/statm: 2175 251 211 178 0 68 0 [pid=22558] ppid=22556 vsize=563140 CPUtime=3.08 /proc/22558/stat : 22558 (PBPASSolver) R 22556 22556 22195 0 -1 4202496 140760 0 0 0 138 170 0 0 25 0 1 0 21907185 576655360 140202 1992294400 134512640 134902295 4291978736 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22558/statm: 140785 140207 256 96 0 139997 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 571840 [startup+6.30128 s] /proc/loadavg: 1.00 1.00 1.00 2/108 22559 /proc/meminfo: memFree=624236/2059040 swapFree=4192956/4192956 [pid=22556] ppid=22554 vsize=8700 CPUtime=0 /proc/22556/stat : 22556 (run) S 22554 22556 22195 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21907184 8908800 251 1992294400 4194304 4922060 140733560281472 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22556/statm: 2175 251 211 178 0 68 0 [pid=22558] ppid=22556 vsize=1034052 CPUtime=6.28 /proc/22558/stat : 22558 (PBPASSolver) R 22556 22556 22195 0 -1 4202496 258447 0 0 0 321 307 0 0 25 0 1 0 21907185 1058869248 257889 1992294400 134512640 134902295 4291978736 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22558/statm: 258513 257892 256 96 0 257725 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1042752 [startup+12.7056 s] /proc/loadavg: 1.00 1.00 1.00 2/108 22559 /proc/meminfo: memFree=10116/2059040 swapFree=4164932/4192956 [pid=22556] ppid=22554 vsize=8700 CPUtime=0 /proc/22556/stat : 22556 (run) S 22554 22556 22195 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21907184 8908800 251 1992294400 4194304 4922060 140733560281472 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22556/statm: 2175 251 211 178 0 68 0 [pid=22558] ppid=22556 vsize=1747876 CPUtime=12.66 /proc/22558/stat : 22558 (PBPASSolver) R 22556 22556 22195 0 -1 4202496 436890 0 0 0 745 521 0 0 20 0 1 0 21907185 1789825024 436332 1992294400 134512640 134902295 4291978736 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 2 /proc/22558/statm: 436969 436332 256 96 0 436181 0 Current children cumulated CPU time (s) 12.66 Current children cumulated vsize (KiB) 1756576 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+14.0009 s] /proc/loadavg: 1.00 1.00 1.00 2/108 22559 /proc/meminfo: memFree=9148/2059040 swapFree=4164932/4192956 [pid=22556] ppid=22554 vsize=8700 CPUtime=0 /proc/22556/stat : 22556 (run) S 22554 22556 22195 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21907184 8908800 251 1992294400 4194304 4922060 140733560281472 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22556/statm: 2175 251 211 178 0 68 0 [pid=22558] ppid=22556 vsize=1843300 CPUtime=13.97 /proc/22558/stat : 22558 (PBPASSolver) R 22556 22556 22195 0 -1 4202496 460786 0 0 0 836 561 0 0 25 0 1 0 21907185 1887539200 460228 1992294400 134512640 134902295 4291978736 18446744073709551615 134588401 0 0 4096 17608 0 0 0 17 1 0 0 2 /proc/22558/statm: 460825 460228 256 96 0 460037 0 Current children cumulated CPU time (s) 13.97 Current children cumulated vsize (KiB) 1852000 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 22556 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=999 # CPU time returned by wait4() is 0.002998 # while last known CPU time is 13.97 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 14.0185 CPU time (s): 13.97 CPU user time (s): 8.36 CPU system time (s): 5.61 CPU usage (%): 99.6541 Max. virtual memory (cumulated for all children) (KiB): 1852000 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.001999 system time used= 0.000999 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 0.039993 second user time and 0.072988 second system time The end
Begin job on node057 at 2010-06-17 22:22:44 IDJOB=2673692 IDBENCH=25041 IDSOLVER=1174 FILE ID=node057/2673692-1276806164 PBS_JOBID= 11176655 Free space on /tmp= 62532 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_opers/normalized-fir09_area_opers.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673692-1276806164/watcher-2673692-1276806164 -o /tmp/evaluation-result-2673692-1276806164/solver-2673692-1276806164 -C 1800 -W 2000 -M 1800 run HOME/instance-2673692-1276806164.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 23ab85bb903b24d53f7c52c70411f8cf RANDOM SEED=894984205 node057.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 : 3000.247 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 : 3000.247 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: 1533568 kB Buffers: 175092 kB Cached: 208328 kB SwapCached: 0 kB Active: 176576 kB Inactive: 266156 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1533568 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 2528 kB Writeback: 0 kB AnonPages: 59332 kB Mapped: 15340 kB Slab: 60980 kB PageTables: 3992 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182332 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= 62532 MiB End job on node057 at 2010-06-17 22:23:00