Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.3 | 13.3155 |
Name | /OPT-SMALLINT-LIN/oliveras/j120opt/ normalized-j12017_7.std.opb |
MD5SUM | f1ad880d8b0218ee8fbfe589c0282393 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 158 |
Best CPU time to get the best result obtained on this benchmark | 1800.19 |
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 | 72842 |
Total number of constraints | 234184 |
Number of constraints which are clauses | 232984 |
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 | 120 |
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 |
13.30/13.30 c 72842 234184 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-2687292-1278451145/watcher-2687292-1278451145 -o /tmp/evaluation-result-2687292-1278451145/solver-2687292-1278451145 -C 1800 -W 2000 -M 1800 run HOME/instance-2687292-1278451145.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: 1.12 1.04 1.00 3/106 21292 /proc/meminfo: memFree=1867620/2059040 swapFree=4139620/4192956 [pid=21292] ppid=21290 vsize=8700 CPUtime=0 /proc/21292/stat : 21292 (run) S 21290 21292 21055 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 13321026 8908800 251 1992294400 4194304 4922060 140736788706448 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21292/statm: 2175 251 211 178 0 68 0 [startup+0.090771 s] /proc/loadavg: 1.12 1.04 1.00 3/106 21292 /proc/meminfo: memFree=1867620/2059040 swapFree=4139620/4192956 [pid=21292] ppid=21290 vsize=8700 CPUtime=0 /proc/21292/stat : 21292 (run) S 21290 21292 21055 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 13321026 8908800 251 1992294400 4194304 4922060 140736788706448 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21292/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100771 s] /proc/loadavg: 1.12 1.04 1.00 3/106 21292 /proc/meminfo: memFree=1867620/2059040 swapFree=4139620/4192956 [pid=21292] ppid=21290 vsize=8700 CPUtime=0 /proc/21292/stat : 21292 (run) S 21290 21292 21055 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 13321026 8908800 251 1992294400 4194304 4922060 140736788706448 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21292/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.30079 s] /proc/loadavg: 1.12 1.04 1.00 3/106 21292 /proc/meminfo: memFree=1867620/2059040 swapFree=4139620/4192956 [pid=21292] ppid=21290 vsize=8700 CPUtime=0 /proc/21292/stat : 21292 (run) S 21290 21292 21055 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 13321026 8908800 251 1992294400 4194304 4922060 140736788706448 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21292/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700829 s] /proc/loadavg: 1.12 1.04 1.00 3/106 21292 /proc/meminfo: memFree=1867620/2059040 swapFree=4139620/4192956 [pid=21292] ppid=21290 vsize=8700 CPUtime=0 /proc/21292/stat : 21292 (run) S 21290 21292 21055 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 13321026 8908800 251 1992294400 4194304 4922060 140736788706448 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21292/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50091 s] /proc/loadavg: 1.12 1.04 1.00 2/108 21295 /proc/meminfo: memFree=1657672/2059040 swapFree=4139620/4192956 [pid=21292] ppid=21290 vsize=8700 CPUtime=0 /proc/21292/stat : 21292 (run) S 21290 21292 21055 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 13321026 8908800 251 1992294400 4194304 4922060 140736788706448 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21292/statm: 2175 251 211 178 0 68 0 [pid=21294] ppid=21292 vsize=308288 CPUtime=1.48 /proc/21294/stat : 21294 (PBPASSolver) R 21292 21292 21055 0 -1 4202496 76536 0 0 0 63 85 0 0 25 0 1 0 13321026 315686912 76473 1992294400 134512640 134902295 4292499888 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/21294/statm: 77136 76476 256 96 0 76326 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 316988 [startup+3.10106 s] /proc/loadavg: 1.11 1.04 1.00 2/108 21295 /proc/meminfo: memFree=1452948/2059040 swapFree=4139620/4192956 [pid=21292] ppid=21290 vsize=8700 CPUtime=0 /proc/21292/stat : 21292 (run) S 21290 21292 21055 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 13321026 8908800 251 1992294400 4194304 4922060 140736788706448 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21292/statm: 2175 251 211 178 0 68 0 [pid=21294] ppid=21292 vsize=583424 CPUtime=3.08 /proc/21294/stat : 21294 (PBPASSolver) R 21292 21292 21055 0 -1 4202496 145283 0 0 0 142 166 0 0 25 0 1 0 13321026 597426176 145220 1992294400 134512640 134902295 4292499888 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/21294/statm: 145856 145223 256 96 0 145046 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 592124 [startup+6.30137 s] /proc/loadavg: 1.11 1.04 1.00 2/108 21295 /proc/meminfo: memFree=942688/2059040 swapFree=4139620/4192956 [pid=21292] ppid=21290 vsize=8700 CPUtime=0 /proc/21292/stat : 21292 (run) S 21290 21292 21055 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 13321026 8908800 251 1992294400 4194304 4922060 140736788706448 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21292/statm: 2175 251 211 178 0 68 0 [pid=21294] ppid=21292 vsize=1048032 CPUtime=6.28 /proc/21294/stat : 21294 (PBPASSolver) R 21292 21292 21055 0 -1 4202496 261427 0 0 0 326 302 0 0 25 0 1 0 13321026 1073184768 261364 1992294400 134512640 134902295 4292499888 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/21294/statm: 262008 261364 256 96 0 261198 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1056732 [startup+12.701 s] /proc/loadavg: 1.10 1.04 1.00 2/108 21295 /proc/meminfo: memFree=152808/2059040 swapFree=4139620/4192956 [pid=21292] ppid=21290 vsize=8700 CPUtime=0 /proc/21292/stat : 21292 (run) S 21290 21292 21055 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 13321026 8908800 251 1992294400 4194304 4922060 140736788706448 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21292/statm: 2175 251 211 178 0 68 0 [pid=21294] ppid=21292 vsize=1784416 CPUtime=12.68 /proc/21294/stat : 21294 (PBPASSolver) R 21292 21292 21055 0 -1 4202496 445535 0 0 0 752 516 0 0 25 0 1 0 13321026 1827241984 445472 1992294400 134512640 134902295 4292499888 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/21294/statm: 446104 445472 256 96 0 445294 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1793116 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.3011 s] /proc/loadavg: 1.09 1.04 1.00 2/108 21295 /proc/meminfo: memFree=23724/2059040 swapFree=4139620/4192956 [pid=21292] ppid=21290 vsize=8700 CPUtime=0 /proc/21292/stat : 21292 (run) S 21290 21292 21055 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 13321026 8908800 251 1992294400 4194304 4922060 140736788706448 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21292/statm: 2175 251 211 178 0 68 0 [pid=21294] ppid=21292 vsize=1843840 CPUtime=13.3 /proc/21294/stat : 21294 (PBPASSolver) R 21292 21292 21055 0 -1 4202496 460374 0 0 0 799 531 0 0 25 0 1 0 13321026 1888092160 460312 1992294400 134512640 134902295 4292499888 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/21294/statm: 460960 460315 256 96 0 460150 0 Current children cumulated CPU time (s) 13.3 Current children cumulated vsize (KiB) 1852540 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+13.3011 s] /proc/loadavg: 1.09 1.04 1.00 2/108 21295 /proc/meminfo: memFree=23724/2059040 swapFree=4139620/4192956 [pid=21292] ppid=21290 vsize=8700 CPUtime=0 /proc/21292/stat : 21292 (run) S 21290 21292 21055 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 13321026 8908800 251 1992294400 4194304 4922060 140736788706448 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21292/statm: 2175 251 211 178 0 68 0 [pid=21294] ppid=21292 vsize=1843840 CPUtime=13.3 /proc/21294/stat : 21294 (PBPASSolver) R 21292 21292 21055 0 -1 4202496 460374 0 0 0 799 531 0 0 25 0 1 0 13321026 1888092160 460312 1992294400 134512640 134902295 4292499888 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/21294/statm: 460960 460315 256 96 0 460150 0 Current children cumulated CPU time (s) 13.3 Current children cumulated vsize (KiB) 1852540 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 21292 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 13.3 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.3155 CPU time (s): 13.3 CPU user time (s): 7.99 CPU system time (s): 5.31 CPU usage (%): 99.8837 Max. virtual memory (cumulated for all children) (KiB): 1852540 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= 3 involuntary context switches= 3 runsolver used 0.029995 second user time and 0.075988 second system time The end
Begin job on node056 at 2010-07-06 23:19:06 IDJOB=2687292 IDBENCH=77567 IDSOLVER=1174 FILE ID=node056/2687292-1278451145 PBS_JOBID= 11233546 Free space on /tmp= 98456 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12017_7.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687292-1278451145/watcher-2687292-1278451145 -o /tmp/evaluation-result-2687292-1278451145/solver-2687292-1278451145 -C 1800 -W 2000 -M 1800 run HOME/instance-2687292-1278451145.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= f1ad880d8b0218ee8fbfe589c0282393 RANDOM SEED=609019328 node056.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 : 3000.197 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 : 6000.39 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 : 3000.197 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 : 5599.43 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1868140 kB Buffers: 8812 kB Cached: 96940 kB SwapCached: 5292 kB Active: 15164 kB Inactive: 103376 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1868140 kB SwapTotal: 4192956 kB SwapFree: 4139620 kB Dirty: 8492 kB Writeback: 0 kB AnonPages: 12200 kB Mapped: 11920 kB Slab: 50328 kB PageTables: 4168 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180248 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= 98456 MiB End job on node056 at 2010-07-06 23:19:21