Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.33 | 13.7167 |
Name | /OPT-SMALLINT-LIN/oliveras/j30opt/ normalized-j3010_10.std.opb |
MD5SUM | f204a8a82c9fbb08c62a151191ded4bc |
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 | 41 |
Best CPU time to get the best result obtained on this benchmark | 6.14606 |
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 | 18662 |
Total number of constraints | 59738 |
Number of constraints which are clauses | 58538 |
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 | 24 |
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 |
13.33/13.71 c 18662 59738 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-2687786-1278455459/watcher-2687786-1278455459 -o /tmp/evaluation-result-2687786-1278455459/solver-2687786-1278455459 -C 1800 -W 2000 -M 1800 run HOME/instance-2687786-1278455459.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 23189 /proc/meminfo: memFree=1811968/2059040 swapFree=4160252/4192956 [pid=23189] ppid=23187 vsize=8700 CPUtime=0 /proc/23189/stat : 23189 (run) S 23187 23189 22595 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 13752399 8908800 251 1992294400 4194304 4922060 140736113289312 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23189/statm: 2175 251 211 178 0 68 0 [startup+0.103066 s] /proc/loadavg: 1.00 1.00 1.00 3/106 23189 /proc/meminfo: memFree=1811968/2059040 swapFree=4160252/4192956 [pid=23189] ppid=23187 vsize=8700 CPUtime=0 /proc/23189/stat : 23189 (run) S 23187 23189 22595 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 13752399 8908800 251 1992294400 4194304 4922060 140736113289312 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23189/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.201075 s] /proc/loadavg: 1.00 1.00 1.00 3/106 23189 /proc/meminfo: memFree=1811968/2059040 swapFree=4160252/4192956 [pid=23189] ppid=23187 vsize=8700 CPUtime=0 /proc/23189/stat : 23189 (run) S 23187 23189 22595 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 13752399 8908800 251 1992294400 4194304 4922060 140736113289312 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23189/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301083 s] /proc/loadavg: 1.00 1.00 1.00 3/106 23189 /proc/meminfo: memFree=1811968/2059040 swapFree=4160252/4192956 [pid=23189] ppid=23187 vsize=8700 CPUtime=0 /proc/23189/stat : 23189 (run) S 23187 23189 22595 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 13752399 8908800 251 1992294400 4194304 4922060 140736113289312 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23189/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701117 s] /proc/loadavg: 1.00 1.00 1.00 3/106 23189 /proc/meminfo: memFree=1811968/2059040 swapFree=4160252/4192956 [pid=23189] ppid=23187 vsize=8700 CPUtime=0 /proc/23189/stat : 23189 (run) S 23187 23189 22595 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 13752399 8908800 251 1992294400 4194304 4922060 140736113289312 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23189/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50119 s] /proc/loadavg: 1.00 1.00 1.00 2/108 23192 /proc/meminfo: memFree=1582676/2059040 swapFree=4160252/4192956 [pid=23189] ppid=23187 vsize=8700 CPUtime=0 /proc/23189/stat : 23189 (run) S 23187 23189 22595 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 13752399 8908800 251 1992294400 4194304 4922060 140736113289312 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23189/statm: 2175 251 211 178 0 68 0 [pid=23191] ppid=23189 vsize=307744 CPUtime=1.49 /proc/23191/stat : 23191 (PBPASSolver) R 23189 23189 22595 0 -1 4202496 76370 0 0 0 59 90 0 0 25 0 1 0 13752399 315129856 76307 1992294400 134512640 134902295 4292236240 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23191/statm: 76936 76311 256 96 0 76126 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 316444 [startup+3.10133 s] /proc/loadavg: 1.00 1.00 1.00 2/108 23192 /proc/meminfo: memFree=1379812/2059040 swapFree=4160252/4192956 [pid=23189] ppid=23187 vsize=8700 CPUtime=0 /proc/23189/stat : 23189 (run) S 23187 23189 22595 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 13752399 8908800 251 1992294400 4194304 4922060 140736113289312 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23189/statm: 2175 251 211 178 0 68 0 [pid=23191] ppid=23189 vsize=586464 CPUtime=3.09 /proc/23191/stat : 23191 (PBPASSolver) R 23189 23189 22595 0 -1 4202496 146043 0 0 0 138 171 0 0 25 0 1 0 13752399 600539136 145980 1992294400 134512640 134902295 4292236240 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23191/statm: 146616 145982 256 96 0 145806 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 595164 [startup+6.3006 s] /proc/loadavg: 1.00 1.00 1.00 2/108 23192 /proc/meminfo: memFree=864964/2059040 swapFree=4160252/4192956 [pid=23189] ppid=23187 vsize=8700 CPUtime=0 /proc/23189/stat : 23189 (run) S 23187 23189 22595 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 13752399 8908800 251 1992294400 4194304 4922060 140736113289312 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23189/statm: 2175 251 211 178 0 68 0 [pid=23191] ppid=23189 vsize=1057504 CPUtime=6.29 /proc/23191/stat : 23191 (PBPASSolver) R 23189 23189 22595 0 -1 4202496 263832 0 0 0 322 307 0 0 25 0 1 0 13752399 1082884096 263769 1992294400 134512640 134902295 4292236240 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23191/statm: 264376 263771 256 96 0 263566 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 1066204 [startup+12.7012 s] /proc/loadavg: 1.00 1.00 1.00 2/108 23192 /proc/meminfo: memFree=77564/2059040 swapFree=4160252/4192956 [pid=23189] ppid=23187 vsize=8700 CPUtime=0 /proc/23189/stat : 23189 (run) S 23187 23189 22595 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 13752399 8908800 251 1992294400 4194304 4922060 140736113289312 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23189/statm: 2175 251 211 178 0 68 0 [pid=23191] ppid=23189 vsize=1793824 CPUtime=12.68 /proc/23191/stat : 23191 (PBPASSolver) R 23189 23189 22595 0 -1 4202496 447834 0 0 0 744 524 0 0 25 0 1 0 13752399 1836875776 447771 1992294400 134512640 134902295 4292236240 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23191/statm: 448456 447771 256 96 0 447646 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1802524 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.7013 s] /proc/loadavg: 1.00 1.00 1.00 2/108 23192 /proc/meminfo: memFree=7948/2059040 swapFree=4139576/4192956 [pid=23189] ppid=23187 vsize=8700 CPUtime=0 /proc/23189/stat : 23189 (run) S 23187 23189 22595 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 13752399 8908800 251 1992294400 4194304 4922060 140736113289312 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23189/statm: 2175 251 211 178 0 68 0 [pid=23191] ppid=23189 vsize=1837024 CPUtime=13.33 /proc/23191/stat : 23191 (PBPASSolver) R 23189 23189 22595 0 -1 4202496 458652 0 0 0 789 544 0 0 25 0 1 0 13752399 1881112576 458589 1992294400 134512640 134902295 4292236240 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 35 /proc/23191/statm: 459256 458589 256 96 0 458446 0 Current children cumulated CPU time (s) 13.33 Current children cumulated vsize (KiB) 1845724 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 23189 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 13.33 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.7167 CPU time (s): 13.33 CPU user time (s): 7.89 CPU system time (s): 5.44 CPU usage (%): 97.1811 Max. virtual memory (cumulated for all children) (KiB): 1845724 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= 525 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 0.027995 second user time and 0.089986 second system time The end
Begin job on node055 at 2010-07-07 00:30:59 IDJOB=2687786 IDBENCH=78600 IDSOLVER=1174 FILE ID=node055/2687786-1278455459 PBS_JOBID= 11233522 Free space on /tmp= 62576 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j30opt/normalized-j3010_10.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687786-1278455459/watcher-2687786-1278455459 -o /tmp/evaluation-result-2687786-1278455459/solver-2687786-1278455459 -C 1800 -W 2000 -M 1800 run HOME/instance-2687786-1278455459.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= f204a8a82c9fbb08c62a151191ded4bc RANDOM SEED=756287943 node055.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 : 3000.224 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 : 6000.44 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 : 3000.224 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: 1812488 kB Buffers: 20196 kB Cached: 128592 kB SwapCached: 1584 kB Active: 44096 kB Inactive: 134168 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1812488 kB SwapTotal: 4192956 kB SwapFree: 4160252 kB Dirty: 2532 kB Writeback: 0 kB AnonPages: 27796 kB Mapped: 13056 kB Slab: 46444 kB PageTables: 4124 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 179276 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= 62576 MiB End job on node055 at 2010-07-07 00:31:15