Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.33 | 13.3693 |
Name | /OPT-BIGINT-LIN/leberre/opb-paranoid/misc2010/datasets/ 10orplus/normalized-txt2html.cudf.paranoid.opb |
MD5SUM | b685a0bacfa5b3dff5075f0919cd0998 |
Bench Category | OPT-BIGINT-LIN (optimisation, big integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 176330 |
Best CPU time to get the best result obtained on this benchmark | 1021.81 |
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 | 19775 |
Total number of constraints | 96421 |
Number of constraints which are clauses | 94856 |
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 | 7256 |
Biggest coefficient in the objective function | 4298 |
Number of bits for the biggest coefficient in the objective function | 13 |
Sum of the numbers in the objective function | 12726376 |
Number of bits of the sum of numbers in the objective function | 24 |
Biggest number in a constraint | 4298 |
Number of bits of the biggest number in a constraint | 13 |
Biggest sum of numbers in a constraint | 12726376 |
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 |
13.33/13.36 c 19775 96421 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-2684118-1277513261/watcher-2684118-1277513261 -o /tmp/evaluation-result-2684118-1277513261/solver-2684118-1277513261 -C 1800 -W 2000 -M 1800 run HOME/instance-2684118-1277513261.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: 0.91 0.95 0.96 2/106 27880 /proc/meminfo: memFree=1820840/2059040 swapFree=4136476/4192956 [pid=27880] ppid=27878 vsize=8700 CPUtime=0 /proc/27880/stat : 27880 (run) S 27878 27880 27072 0 -1 4202496 389 134 0 0 0 0 0 0 16 0 1 0 126927723 8908800 250 1992294400 4194304 4922060 140736314921408 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/27880/statm: 2175 250 211 178 0 68 0 [startup+0.102471 s] /proc/loadavg: 0.91 0.95 0.96 2/106 27880 /proc/meminfo: memFree=1820840/2059040 swapFree=4136476/4192956 [pid=27880] ppid=27878 vsize=8700 CPUtime=0 /proc/27880/stat : 27880 (run) S 27878 27880 27072 0 -1 4202496 389 134 0 0 0 0 0 0 16 0 1 0 126927723 8908800 250 1992294400 4194304 4922060 140736314921408 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/27880/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.201483 s] /proc/loadavg: 0.91 0.95 0.96 2/106 27880 /proc/meminfo: memFree=1820840/2059040 swapFree=4136476/4192956 [pid=27880] ppid=27878 vsize=8700 CPUtime=0 /proc/27880/stat : 27880 (run) S 27878 27880 27072 0 -1 4202496 389 134 0 0 0 0 0 0 16 0 1 0 126927723 8908800 250 1992294400 4194304 4922060 140736314921408 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/27880/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301502 s] /proc/loadavg: 0.91 0.95 0.96 2/106 27880 /proc/meminfo: memFree=1820840/2059040 swapFree=4136476/4192956 [pid=27880] ppid=27878 vsize=8700 CPUtime=0 /proc/27880/stat : 27880 (run) S 27878 27880 27072 0 -1 4202496 389 134 0 0 0 0 0 0 16 0 1 0 126927723 8908800 250 1992294400 4194304 4922060 140736314921408 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/27880/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701587 s] /proc/loadavg: 0.91 0.95 0.96 2/106 27880 /proc/meminfo: memFree=1820840/2059040 swapFree=4136476/4192956 [pid=27880] ppid=27878 vsize=8700 CPUtime=0 /proc/27880/stat : 27880 (run) S 27878 27880 27072 0 -1 4202496 389 134 0 0 0 0 0 0 16 0 1 0 126927723 8908800 250 1992294400 4194304 4922060 140736314921408 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/27880/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50171 s] /proc/loadavg: 0.91 0.95 0.96 2/108 27883 /proc/meminfo: memFree=1597364/2059040 swapFree=4136476/4192956 [pid=27880] ppid=27878 vsize=8700 CPUtime=0 /proc/27880/stat : 27880 (run) S 27878 27880 27072 0 -1 4202496 389 134 0 0 0 0 0 0 16 0 1 0 126927723 8908800 250 1992294400 4194304 4922060 140736314921408 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/27880/statm: 2175 250 211 178 0 68 0 [pid=27882] ppid=27880 vsize=299552 CPUtime=1.47 /proc/27882/stat : 27882 (PBPASSolver) R 27880 27880 27072 0 -1 4202496 74620 0 4 0 59 88 0 0 20 0 1 0 126927723 306741248 74266 1992294400 134512640 134902295 4291348112 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/27882/statm: 74888 74266 256 96 0 74078 0 Current children cumulated CPU time (s) 1.47 Current children cumulated vsize (KiB) 308252 [startup+3.101 s] /proc/loadavg: 0.91 0.95 0.96 2/108 27883 /proc/meminfo: memFree=1396112/2059040 swapFree=4136476/4192956 [pid=27880] ppid=27878 vsize=8700 CPUtime=0 /proc/27880/stat : 27880 (run) S 27878 27880 27072 0 -1 4202496 389 134 0 0 0 0 0 0 16 0 1 0 126927723 8908800 250 1992294400 4194304 4922060 140736314921408 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/27880/statm: 2175 250 211 178 0 68 0 [pid=27882] ppid=27880 vsize=576544 CPUtime=3.07 /proc/27882/stat : 27882 (PBPASSolver) R 27880 27880 27072 0 -1 4202496 143860 0 4 0 136 171 0 0 25 0 1 0 126927723 590381056 143506 1992294400 134512640 134902295 4291348112 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/27882/statm: 144136 143508 256 96 0 143326 0 Current children cumulated CPU time (s) 3.07 Current children cumulated vsize (KiB) 585244 [startup+6.30157 s] /proc/loadavg: 0.92 0.95 0.96 2/108 27883 /proc/meminfo: memFree=884736/2059040 swapFree=4136476/4192956 [pid=27880] ppid=27878 vsize=8700 CPUtime=0 /proc/27880/stat : 27880 (run) S 27878 27880 27072 0 -1 4202496 389 134 0 0 0 0 0 0 16 0 1 0 126927723 8908800 250 1992294400 4194304 4922060 140736314921408 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/27880/statm: 2175 250 211 178 0 68 0 [pid=27882] ppid=27880 vsize=1044576 CPUtime=6.27 /proc/27882/stat : 27882 (PBPASSolver) R 27880 27880 27072 0 -1 4202496 260900 0 4 0 324 303 0 0 25 0 1 0 126927723 1069645824 260546 1992294400 134512640 134902295 4291348112 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/27882/statm: 261144 260546 256 96 0 260334 0 Current children cumulated CPU time (s) 6.27 Current children cumulated vsize (KiB) 1053276 [startup+12.7017 s] /proc/loadavg: 0.93 0.95 0.96 2/108 27883 /proc/meminfo: memFree=96840/2059040 swapFree=4136476/4192956 [pid=27880] ppid=27878 vsize=8700 CPUtime=0 /proc/27880/stat : 27880 (run) S 27878 27880 27072 0 -1 4202496 389 134 0 0 0 0 0 0 16 0 1 0 126927723 8908800 250 1992294400 4194304 4922060 140736314921408 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/27880/statm: 2175 250 211 178 0 68 0 [pid=27882] ppid=27880 vsize=1782592 CPUtime=12.67 /proc/27882/stat : 27882 (PBPASSolver) R 27880 27880 27072 0 -1 4202496 445391 0 4 0 752 515 0 0 25 0 1 0 126927723 1825374208 445037 1992294400 134512640 134902295 4291348112 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/27882/statm: 445648 445037 256 96 0 444838 0 Current children cumulated CPU time (s) 12.67 Current children cumulated vsize (KiB) 1791292 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.3388 s] /proc/loadavg: 0.93 0.95 0.96 2/108 27883 /proc/meminfo: memFree=9416/2059040 swapFree=4135688/4192956 [pid=27880] ppid=27878 vsize=8700 CPUtime=0 /proc/27880/stat : 27880 (run) S 27878 27880 27072 0 -1 4202496 389 134 0 0 0 0 0 0 16 0 1 0 126927723 8908800 250 1992294400 4194304 4922060 140736314921408 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/27880/statm: 2175 250 211 178 0 68 0 [pid=27882] ppid=27880 vsize=1836800 CPUtime=13.33 /proc/27882/stat : 27882 (PBPASSolver) R 27880 27880 27072 0 -1 4202496 458946 0 4 0 798 535 0 0 25 0 1 0 126927723 1880883200 458592 1992294400 134512640 134902295 4291348112 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/27882/statm: 459200 458592 256 96 0 458390 0 Current children cumulated CPU time (s) 13.33 Current children cumulated vsize (KiB) 1845500 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 27880 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=999 # CPU time returned by wait4() is 0.001998 # while last known CPU time is 13.33 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.3693 CPU time (s): 13.33 CPU user time (s): 7.98 CPU system time (s): 5.35 CPU usage (%): 99.7062 Max. virtual memory (cumulated for all children) (KiB): 1845500 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.000999 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= 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= 4 involuntary context switches= 2 runsolver used 0.036994 second user time and 0.073988 second system time The end
Begin job on node012 at 2010-06-26 02:47:42 IDJOB=2684118 IDBENCH=72227 IDSOLVER=1174 FILE ID=node012/2684118-1277513261 PBS_JOBID= 11190629 Free space on /tmp= 62424 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-BIGINT-LIN/leberre/opb-paranoid/misc2010/datasets/10orplus/normalized-txt2html.cudf.paranoid.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684118-1277513261/watcher-2684118-1277513261 -o /tmp/evaluation-result-2684118-1277513261/solver-2684118-1277513261 -C 1800 -W 2000 -M 1800 run HOME/instance-2684118-1277513261.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= b685a0bacfa5b3dff5075f0919cd0998 RANDOM SEED=1027104380 node012.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 : 3000.258 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 : 6000.51 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 : 3000.258 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: 1821484 kB Buffers: 38848 kB Cached: 102272 kB SwapCached: 8996 kB Active: 84916 kB Inactive: 69476 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1821484 kB SwapTotal: 4192956 kB SwapFree: 4136476 kB Dirty: 4112 kB Writeback: 0 kB AnonPages: 11780 kB Mapped: 8440 kB Slab: 61276 kB PageTables: 4116 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182684 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= 62424 MiB End job on node012 at 2010-06-26 02:47:57