Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.23 | 13.542 |
Name | /OPT-SMALLINT-LIN/oliveras/ j90opt/normalized-j902_3.std.opb |
MD5SUM | 3657f1c03b4b0d58c64396052496042e |
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 | 75 |
Best CPU time to get the best result obtained on this benchmark | 7.14891 |
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 | 54782 |
Total number of constraints | 176130 |
Number of constraints which are clauses | 174930 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1200 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 23 |
Number of terms in the objective function | 300 |
Biggest coefficient in the objective function | 300 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 45150 |
Number of bits of the sum of numbers in the objective function | 16 |
Biggest number in a constraint | 300 |
Number of bits of the biggest number in a constraint | 9 |
Biggest sum of numbers in a constraint | 45150 |
Number of bits of the biggest sum of numbers | 16 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
13.23/13.53 c 54782 176130 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-2687539-1278454266/watcher-2687539-1278454266 -o /tmp/evaluation-result-2687539-1278454266/solver-2687539-1278454266 -C 1800 -W 2000 -M 1800 run HOME/instance-2687539-1278454266.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 25666 /proc/meminfo: memFree=1831400/2059040 swapFree=4158744/4192956 [pid=25666] ppid=25664 vsize=8700 CPUtime=0 /proc/25666/stat : 25666 (run) S 25664 25666 25106 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 13632962 8908800 251 1992294400 4194304 4922060 140735518922240 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25666/statm: 2175 251 211 178 0 68 0 [startup+0.05344 s] /proc/loadavg: 1.00 1.00 1.00 3/106 25666 /proc/meminfo: memFree=1831400/2059040 swapFree=4158744/4192956 [pid=25666] ppid=25664 vsize=8700 CPUtime=0 /proc/25666/stat : 25666 (run) S 25664 25666 25106 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 13632962 8908800 251 1992294400 4194304 4922060 140735518922240 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25666/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100441 s] /proc/loadavg: 1.00 1.00 1.00 3/106 25666 /proc/meminfo: memFree=1831400/2059040 swapFree=4158744/4192956 [pid=25666] ppid=25664 vsize=8700 CPUtime=0 /proc/25666/stat : 25666 (run) S 25664 25666 25106 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 13632962 8908800 251 1992294400 4194304 4922060 140735518922240 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25666/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300459 s] /proc/loadavg: 1.00 1.00 1.00 3/106 25666 /proc/meminfo: memFree=1831400/2059040 swapFree=4158744/4192956 [pid=25666] ppid=25664 vsize=8700 CPUtime=0 /proc/25666/stat : 25666 (run) S 25664 25666 25106 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 13632962 8908800 251 1992294400 4194304 4922060 140735518922240 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25666/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700494 s] /proc/loadavg: 1.00 1.00 1.00 3/106 25666 /proc/meminfo: memFree=1831400/2059040 swapFree=4158744/4192956 [pid=25666] ppid=25664 vsize=8700 CPUtime=0 /proc/25666/stat : 25666 (run) S 25664 25666 25106 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 13632962 8908800 251 1992294400 4194304 4922060 140735518922240 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25666/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50056 s] /proc/loadavg: 1.00 1.00 1.00 2/108 25669 /proc/meminfo: memFree=1620980/2059040 swapFree=4158744/4192956 [pid=25666] ppid=25664 vsize=8700 CPUtime=0 /proc/25666/stat : 25666 (run) S 25664 25666 25106 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 13632962 8908800 251 1992294400 4194304 4922060 140735518922240 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25666/statm: 2175 251 211 178 0 68 0 [pid=25668] ppid=25666 vsize=308288 CPUtime=1.48 /proc/25668/stat : 25668 (PBPASSolver) R 25666 25666 25106 0 -1 4202496 76505 0 2 0 66 82 0 0 25 0 1 0 13632962 315686912 76444 1992294400 134512640 134902295 4290586592 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25668/statm: 77072 76444 256 96 0 76262 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 316988 [startup+3.1007 s] /proc/loadavg: 1.00 1.00 1.00 2/108 25669 /proc/meminfo: memFree=1415388/2059040 swapFree=4158744/4192956 [pid=25666] ppid=25664 vsize=8700 CPUtime=0 /proc/25666/stat : 25666 (run) S 25664 25666 25106 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 13632962 8908800 251 1992294400 4194304 4922060 140735518922240 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25666/statm: 2175 251 211 178 0 68 0 [pid=25668] ppid=25666 vsize=584288 CPUtime=3.09 /proc/25668/stat : 25668 (PBPASSolver) R 25666 25666 25106 0 -1 4202496 145486 0 2 0 143 166 0 0 25 0 1 0 13632962 598310912 145425 1992294400 134512640 134902295 4290586592 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25668/statm: 146072 145430 256 96 0 145262 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 592988 [startup+6.30098 s] /proc/loadavg: 1.00 1.00 1.00 2/108 25669 /proc/meminfo: memFree=903020/2059040 swapFree=4158744/4192956 [pid=25666] ppid=25664 vsize=8700 CPUtime=0 /proc/25666/stat : 25666 (run) S 25664 25666 25106 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 13632962 8908800 251 1992294400 4194304 4922060 140735518922240 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25666/statm: 2175 251 211 178 0 68 0 [pid=25668] ppid=25666 vsize=1051232 CPUtime=6.28 /proc/25668/stat : 25668 (PBPASSolver) R 25666 25666 25106 0 -1 4202496 262235 0 2 0 327 301 0 0 25 0 1 0 13632962 1076461568 262174 1992294400 134512640 134902295 4290586592 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25668/statm: 262808 262179 256 96 0 261998 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1059932 [startup+12.7015 s] /proc/loadavg: 1.00 1.00 1.00 2/108 25669 /proc/meminfo: memFree=110536/2059040 swapFree=4158744/4192956 [pid=25666] ppid=25664 vsize=8700 CPUtime=0 /proc/25666/stat : 25666 (run) S 25664 25666 25106 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 13632962 8908800 251 1992294400 4194304 4922060 140735518922240 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25666/statm: 2175 251 211 178 0 68 0 [pid=25668] ppid=25666 vsize=1790240 CPUtime=12.69 /proc/25668/stat : 25668 (PBPASSolver) R 25666 25666 25106 0 -1 4202496 446987 0 2 0 758 511 0 0 25 0 1 0 13632962 1833205760 446926 1992294400 134512640 134902295 4290586592 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25668/statm: 447560 446926 256 96 0 446750 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 1798940 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.508 s] /proc/loadavg: 1.00 1.00 1.00 3/108 25669 /proc/meminfo: memFree=8848/2059040 swapFree=4142432/4192956 [pid=25666] ppid=25664 vsize=8700 CPUtime=0 /proc/25666/stat : 25666 (run) S 25664 25666 25106 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 13632962 8908800 251 1992294400 4194304 4922060 140735518922240 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25666/statm: 2175 251 211 178 0 68 0 [pid=25668] ppid=25666 vsize=1834688 CPUtime=13.23 /proc/25668/stat : 25668 (PBPASSolver) R 25666 25666 25106 0 -1 4202496 458102 0 2 0 795 528 0 0 18 0 1 0 13632962 1878720512 458041 1992294400 134512640 134902295 4290586592 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 27 /proc/25668/statm: 458672 458041 256 96 0 457862 0 Current children cumulated CPU time (s) 13.23 Current children cumulated vsize (KiB) 1843388 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 25666 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=0 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=2999 # CPU time returned by wait4() is 0.002999 # while last known CPU time is 13.23 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.542 CPU time (s): 13.23 CPU user time (s): 7.95 CPU system time (s): 5.28 CPU usage (%): 97.696 Max. virtual memory (cumulated for all children) (KiB): 1843388 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0 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= 3 involuntary context switches= 3 runsolver used 0.032994 second user time and 0.092985 second system time The end
Begin job on node057 at 2010-07-07 00:11:06 IDJOB=2687539 IDBENCH=78061 IDSOLVER=1174 FILE ID=node057/2687539-1278454266 PBS_JOBID= 11233540 Free space on /tmp= 62504 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j90opt/normalized-j902_3.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687539-1278454266/watcher-2687539-1278454266 -o /tmp/evaluation-result-2687539-1278454266/solver-2687539-1278454266 -C 1800 -W 2000 -M 1800 run HOME/instance-2687539-1278454266.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 3657f1c03b4b0d58c64396052496042e RANDOM SEED=1259189427 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 : 3000.245 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 : 3000.245 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: 1831920 kB Buffers: 7360 kB Cached: 107684 kB SwapCached: 1872 kB Active: 39336 kB Inactive: 104428 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1831920 kB SwapTotal: 4192956 kB SwapFree: 4158744 kB Dirty: 5812 kB Writeback: 0 kB AnonPages: 26964 kB Mapped: 13012 kB Slab: 61188 kB PageTables: 4104 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182380 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= 62504 MiB End job on node057 at 2010-07-07 00:11:22