Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.59 | 13.6145 |
Name | /OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/ datasets/9orless/normalized-inetutils-syslogd.cudf.trendy.opb |
MD5SUM | b14ca3834b2e104acbb3f1e9572e37b8 |
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 | 5003036097438 |
Best CPU time to get the best result obtained on this benchmark | 1800.62 |
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 | 21101 |
Total number of constraints | 100032 |
Number of constraints which are clauses | 98467 |
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 | 8586 |
Biggest coefficient in the objective function | 79229972375 |
Number of bits for the biggest coefficient in the objective function | 37 |
Sum of the numbers in the objective function | 234599911309658 |
Number of bits of the sum of numbers in the objective function | 48 |
Biggest number in a constraint | 79229972375 |
Number of bits of the biggest number in a constraint | 37 |
Biggest sum of numbers in a constraint | 234599911309658 |
Number of bits of the biggest sum of numbers | 48 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
13.59/13.61 c 21101 100032 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-2684484-1277517256/watcher-2684484-1277517256 -o /tmp/evaluation-result-2684484-1277517256/solver-2684484-1277517256 -C 1800 -W 2000 -M 1800 run HOME/instance-2684484-1277517256.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: 1.08 1.03 1.01 3/106 30900 /proc/meminfo: memFree=1822024/2059040 swapFree=4139968/4192956 [pid=30900] ppid=30898 vsize=8700 CPUtime=0 /proc/30900/stat : 30900 (run) S 30898 30900 29565 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 93017499 8908800 251 1992294400 4194304 4922060 140736854663648 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/30900/statm: 2175 251 211 178 0 68 0 [startup+0.087705 s] /proc/loadavg: 1.08 1.03 1.01 3/106 30900 /proc/meminfo: memFree=1822024/2059040 swapFree=4139968/4192956 [pid=30900] ppid=30898 vsize=8700 CPUtime=0 /proc/30900/stat : 30900 (run) S 30898 30900 29565 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 93017499 8908800 251 1992294400 4194304 4922060 140736854663648 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/30900/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101706 s] /proc/loadavg: 1.08 1.03 1.01 3/106 30900 /proc/meminfo: memFree=1822024/2059040 swapFree=4139968/4192956 [pid=30900] ppid=30898 vsize=8700 CPUtime=0 /proc/30900/stat : 30900 (run) S 30898 30900 29565 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 93017499 8908800 251 1992294400 4194304 4922060 140736854663648 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/30900/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301725 s] /proc/loadavg: 1.08 1.03 1.01 3/106 30900 /proc/meminfo: memFree=1822024/2059040 swapFree=4139968/4192956 [pid=30900] ppid=30898 vsize=8700 CPUtime=0 /proc/30900/stat : 30900 (run) S 30898 30900 29565 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 93017499 8908800 251 1992294400 4194304 4922060 140736854663648 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/30900/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701762 s] /proc/loadavg: 1.08 1.03 1.01 3/106 30900 /proc/meminfo: memFree=1822024/2059040 swapFree=4139968/4192956 [pid=30900] ppid=30898 vsize=8700 CPUtime=0 /proc/30900/stat : 30900 (run) S 30898 30900 29565 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 93017499 8908800 251 1992294400 4194304 4922060 140736854663648 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/30900/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50084 s] /proc/loadavg: 1.08 1.03 1.01 2/108 30903 /proc/meminfo: memFree=1651384/2059040 swapFree=4139968/4192956 [pid=30900] ppid=30898 vsize=8700 CPUtime=0 /proc/30900/stat : 30900 (run) S 30898 30900 29565 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 93017499 8908800 251 1992294400 4194304 4922060 140736854663648 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/30900/statm: 2175 251 211 178 0 68 0 [pid=30902] ppid=30900 vsize=269440 CPUtime=1.49 /proc/30902/stat : 30902 (PBPASSolver) R 30900 30900 29565 0 -1 4202496 67193 0 0 0 61 88 0 0 25 0 1 0 93017499 275906560 66747 1992294400 134512640 134902295 4286824912 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/30902/statm: 67360 66747 256 96 0 66550 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 278140 [startup+3.10099 s] /proc/loadavg: 1.08 1.03 1.01 2/108 30903 /proc/meminfo: memFree=1445420/2059040 swapFree=4139968/4192956 [pid=30900] ppid=30898 vsize=8700 CPUtime=0 /proc/30900/stat : 30900 (run) S 30898 30900 29565 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 93017499 8908800 251 1992294400 4194304 4922060 140736854663648 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/30900/statm: 2175 251 211 178 0 68 0 [pid=30902] ppid=30900 vsize=548992 CPUtime=3.09 /proc/30902/stat : 30902 (PBPASSolver) R 30900 30900 29565 0 -1 4202496 137053 0 0 0 140 169 0 0 25 0 1 0 93017499 562167808 136607 1992294400 134512640 134902295 4286824912 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/30902/statm: 137248 136609 256 96 0 136438 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 557692 [startup+6.30128 s] /proc/loadavg: 1.07 1.03 1.01 2/108 30903 /proc/meminfo: memFree=926108/2059040 swapFree=4139968/4192956 [pid=30900] ppid=30898 vsize=8700 CPUtime=0 /proc/30900/stat : 30900 (run) S 30898 30900 29565 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 93017499 8908800 251 1992294400 4194304 4922060 140736854663648 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/30900/statm: 2175 251 211 178 0 68 0 [pid=30902] ppid=30900 vsize=1021024 CPUtime=6.29 /proc/30902/stat : 30902 (PBPASSolver) R 30900 30900 29565 0 -1 4202496 255103 0 0 0 323 306 0 0 25 0 1 0 93017499 1045528576 254657 1992294400 134512640 134902295 4286824912 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/30902/statm: 255256 254657 256 96 0 254446 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 1029724 [startup+12.7009 s] /proc/loadavg: 1.07 1.03 1.01 2/108 30903 /proc/meminfo: memFree=128912/2059040 swapFree=4139968/4192956 [pid=30900] ppid=30898 vsize=8700 CPUtime=0 /proc/30900/stat : 30900 (run) S 30898 30900 29565 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 93017499 8908800 251 1992294400 4194304 4922060 140736854663648 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/30900/statm: 2175 251 211 178 0 68 0 [pid=30902] ppid=30900 vsize=1763168 CPUtime=12.68 /proc/30902/stat : 30902 (PBPASSolver) R 30900 30900 29565 0 -1 4202496 440627 0 0 0 740 528 0 0 25 0 1 0 93017499 1805484032 440181 1992294400 134512640 134902295 4286824912 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/30902/statm: 440792 440181 256 96 0 439982 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1771868 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.6005 s] /proc/loadavg: 1.06 1.03 1.01 3/108 30903 /proc/meminfo: memFree=9364/2059040 swapFree=4139608/4192956 [pid=30900] ppid=30898 vsize=8700 CPUtime=0 /proc/30900/stat : 30900 (run) S 30898 30900 29565 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 93017499 8908800 251 1992294400 4194304 4922060 140736854663648 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/30900/statm: 2175 251 211 178 0 68 0 [pid=30902] ppid=30900 vsize=1840736 CPUtime=13.59 /proc/30902/stat : 30902 (PBPASSolver) R 30900 30900 29565 0 -1 4202496 460023 0 0 0 805 554 0 0 25 0 1 0 93017499 1884913664 459577 1992294400 134512640 134902295 4286824912 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/30902/statm: 460184 459577 256 96 0 459374 0 Current children cumulated CPU time (s) 13.59 Current children cumulated vsize (KiB) 1849436 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 30900 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=1999 # CPU time returned by wait4() is 0.002998 # while last known CPU time is 13.59 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.6145 CPU time (s): 13.59 CPU user time (s): 8.05 CPU system time (s): 5.54 CPU usage (%): 99.8198 Max. virtual memory (cumulated for all children) (KiB): 1849436 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.000999 system time used= 0.001999 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= 4 runsolver used 0.034994 second user time and 0.070989 second system time The end
Begin job on node048 at 2010-06-26 03:54:16 IDJOB=2684484 IDBENCH=72480 IDSOLVER=1174 FILE ID=node048/2684484-1277517256 PBS_JOBID= 11190610 Free space on /tmp= 62492 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/datasets/9orless/normalized-inetutils-syslogd.cudf.trendy.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684484-1277517256/watcher-2684484-1277517256 -o /tmp/evaluation-result-2684484-1277517256/solver-2684484-1277517256 -C 1800 -W 2000 -M 1800 run HOME/instance-2684484-1277517256.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= b14ca3834b2e104acbb3f1e9572e37b8 RANDOM SEED=1474788070 node048.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 : 3000.212 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 : 6000.42 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 : 3000.212 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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1822544 kB Buffers: 38224 kB Cached: 100296 kB SwapCached: 5820 kB Active: 75696 kB Inactive: 76108 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1822544 kB SwapTotal: 4192956 kB SwapFree: 4139968 kB Dirty: 4256 kB Writeback: 0 kB AnonPages: 11896 kB Mapped: 11948 kB Slab: 62796 kB PageTables: 4228 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182284 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= 62492 MiB End job on node048 at 2010-06-26 03:54:32