Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.26 | 13.4158 |
Name | /OPT-BIGINT-LIN/leberre/opb-paranoid/misc2010/datasets/ 10orplus/normalized-libcyrus-imap-perl22.cudf.paranoid.opb |
MD5SUM | be82277be7f5feac27bb3b282a524123 |
Bench Category | OPT-BIGINT-LIN (optimisation, big integers, linear constraints) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 176246 |
Best CPU time to get the best result obtained on this benchmark | 1800.57 |
Has Objective Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 19770 |
Total number of constraints | 96411 |
Number of constraints which are clauses | 94846 |
Number of constraints which are cardinality constraints (but not clauses) | 1565 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 2962 |
Number of terms in the objective function | 7254 |
Biggest coefficient in the objective function | 4296 |
Number of bits for the biggest coefficient in the objective function | 13 |
Sum of the numbers in the objective function | 12720454 |
Number of bits of the sum of numbers in the objective function | 24 |
Biggest number in a constraint | 4296 |
Number of bits of the biggest number in a constraint | 13 |
Biggest sum of numbers in a constraint | 12720454 |
Number of bits of the biggest sum of numbers | 24 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
13.26/13.40 c 19770 96411 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-2684076-1277512313/watcher-2684076-1277512313 -o /tmp/evaluation-result-2684076-1277512313/solver-2684076-1277512313 -C 1800 -W 2000 -M 1800 run HOME/instance-2684076-1277512313.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 24282 /proc/meminfo: memFree=1883192/2059040 swapFree=4139124/4192956 [pid=24282] ppid=24280 vsize=8700 CPUtime=0 /proc/24282/stat : 24282 (run) S 24280 24282 23840 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 124887600 8908800 250 1992294400 4194304 4922060 140734488494784 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24282/statm: 2175 250 211 178 0 68 0 [startup+0.0432501 s] /proc/loadavg: 1.00 1.00 1.00 3/106 24282 /proc/meminfo: memFree=1883192/2059040 swapFree=4139124/4192956 [pid=24282] ppid=24280 vsize=8700 CPUtime=0 /proc/24282/stat : 24282 (run) S 24280 24282 23840 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 124887600 8908800 250 1992294400 4194304 4922060 140734488494784 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24282/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101265 s] /proc/loadavg: 1.00 1.00 1.00 3/106 24282 /proc/meminfo: memFree=1883192/2059040 swapFree=4139124/4192956 [pid=24282] ppid=24280 vsize=8700 CPUtime=0 /proc/24282/stat : 24282 (run) S 24280 24282 23840 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 124887600 8908800 250 1992294400 4194304 4922060 140734488494784 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24282/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301318 s] /proc/loadavg: 1.00 1.00 1.00 3/106 24282 /proc/meminfo: memFree=1883192/2059040 swapFree=4139124/4192956 [pid=24282] ppid=24280 vsize=8700 CPUtime=0 /proc/24282/stat : 24282 (run) S 24280 24282 23840 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 124887600 8908800 250 1992294400 4194304 4922060 140734488494784 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24282/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701382 s] /proc/loadavg: 1.00 1.00 1.00 3/106 24282 /proc/meminfo: memFree=1883192/2059040 swapFree=4139124/4192956 [pid=24282] ppid=24280 vsize=8700 CPUtime=0 /proc/24282/stat : 24282 (run) S 24280 24282 23840 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 124887600 8908800 250 1992294400 4194304 4922060 140734488494784 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24282/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50152 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24285 /proc/meminfo: memFree=1702968/2059040 swapFree=4139124/4192956 [pid=24282] ppid=24280 vsize=8700 CPUtime=0 /proc/24282/stat : 24282 (run) S 24280 24282 23840 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 124887600 8908800 250 1992294400 4194304 4922060 140734488494784 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24282/statm: 2175 250 211 178 0 68 0 [pid=24284] ppid=24282 vsize=275360 CPUtime=1.36 /proc/24284/stat : 24284 (PBPASSolver) R 24282 24282 23840 0 -1 4202496 68564 0 14 0 56 80 0 0 19 0 1 0 124887601 281968640 68220 1992294400 134512640 134902295 4290096608 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 11 /proc/24284/statm: 68840 68223 256 96 0 68030 0 Current children cumulated CPU time (s) 1.36 Current children cumulated vsize (KiB) 284060 [startup+3.10182 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24285 /proc/meminfo: memFree=1498864/2059040 swapFree=4139124/4192956 [pid=24282] ppid=24280 vsize=8700 CPUtime=0 /proc/24282/stat : 24282 (run) S 24280 24282 23840 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 124887600 8908800 250 1992294400 4194304 4922060 140734488494784 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24282/statm: 2175 250 211 178 0 68 0 [pid=24284] ppid=24282 vsize=553216 CPUtime=2.96 /proc/24284/stat : 24284 (PBPASSolver) R 24282 24282 23840 0 -1 4202496 138046 0 14 0 134 162 0 0 23 0 1 0 124887601 566493184 137702 1992294400 134512640 134902295 4290096608 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 11 /proc/24284/statm: 138304 137702 256 96 0 137494 0 Current children cumulated CPU time (s) 2.96 Current children cumulated vsize (KiB) 561916 [startup+6.30142 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24285 /proc/meminfo: memFree=981784/2059040 swapFree=4139124/4192956 [pid=24282] ppid=24280 vsize=8700 CPUtime=0 /proc/24282/stat : 24282 (run) S 24280 24282 23840 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 124887600 8908800 250 1992294400 4194304 4922060 140734488494784 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24282/statm: 2175 250 211 178 0 68 0 [pid=24284] ppid=24282 vsize=1023520 CPUtime=6.15 /proc/24284/stat : 24284 (PBPASSolver) R 24282 24282 23840 0 -1 4202496 255620 0 14 0 314 301 0 0 25 0 1 0 124887601 1048084480 255276 1992294400 134512640 134902295 4290096608 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 11 /proc/24284/statm: 255880 255276 256 96 0 255070 0 Current children cumulated CPU time (s) 6.15 Current children cumulated vsize (KiB) 1032220 [startup+12.7016 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24285 /proc/meminfo: memFree=180744/2059040 swapFree=4139124/4192956 [pid=24282] ppid=24280 vsize=8700 CPUtime=0 /proc/24282/stat : 24282 (run) S 24280 24282 23840 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 124887600 8908800 250 1992294400 4194304 4922060 140734488494784 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24282/statm: 2175 250 211 178 0 68 0 [pid=24284] ppid=24282 vsize=1771264 CPUtime=12.55 /proc/24284/stat : 24284 (PBPASSolver) R 24282 24282 23840 0 -1 4202496 442542 0 14 0 733 522 0 0 25 0 1 0 124887601 1813774336 442198 1992294400 134512640 134902295 4290096608 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 11 /proc/24284/statm: 442816 442198 256 96 0 442006 0 Current children cumulated CPU time (s) 12.55 Current children cumulated vsize (KiB) 1779964 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.4017 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24285 /proc/meminfo: memFree=38020/2059040 swapFree=4139124/4192956 [pid=24282] ppid=24280 vsize=8700 CPUtime=0 /proc/24282/stat : 24282 (run) S 24280 24282 23840 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 124887600 8908800 250 1992294400 4194304 4922060 140734488494784 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24282/statm: 2175 250 211 178 0 68 0 [pid=24284] ppid=24282 vsize=1842432 CPUtime=13.26 /proc/24284/stat : 24284 (PBPASSolver) R 24282 24282 23840 0 -1 4202496 460284 0 14 0 784 542 0 0 25 0 1 0 124887601 1886650368 459940 1992294400 134512640 134902295 4290096608 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 11 /proc/24284/statm: 460608 459940 256 96 0 459798 0 Current children cumulated CPU time (s) 13.26 Current children cumulated vsize (KiB) 1851132 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 24282 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 13.26 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.4158 CPU time (s): 13.26 CPU user time (s): 7.84 CPU system time (s): 5.42 CPU usage (%): 98.8389 Max. virtual memory (cumulated for all children) (KiB): 1851132 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= 4 involuntary context switches= 2 runsolver used 0.026995 second user time and 0.076988 second system time The end
Begin job on node019 at 2010-06-26 02:31:53 IDJOB=2684076 IDBENCH=72210 IDSOLVER=1174 FILE ID=node019/2684076-1277512313 PBS_JOBID= 11190605 Free space on /tmp= 62268 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-BIGINT-LIN/leberre/opb-paranoid/misc2010/datasets/10orplus/normalized-libcyrus-imap-perl22.cudf.paranoid.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684076-1277512313/watcher-2684076-1277512313 -o /tmp/evaluation-result-2684076-1277512313/solver-2684076-1277512313 -C 1800 -W 2000 -M 1800 run HOME/instance-2684076-1277512313.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= be82277be7f5feac27bb3b282a524123 RANDOM SEED=553309896 node019.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 : 3000.264 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 : 6000.52 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 : 3000.264 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: 1883712 kB Buffers: 18556 kB Cached: 75232 kB SwapCached: 6072 kB Active: 72288 kB Inactive: 34224 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1883712 kB SwapTotal: 4192956 kB SwapFree: 4139124 kB Dirty: 4128 kB Writeback: 0 kB AnonPages: 11436 kB Mapped: 11908 kB Slab: 46916 kB PageTables: 4144 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182808 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= 62268 MiB End job on node019 at 2010-06-26 02:32:08