Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.3 | 13.3252 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/ wnq/normalized-wnq_n100_mw99_6.opb.PB06.opb |
MD5SUM | 5f836d1b8d150c1925229546ed283812 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 371 |
Best CPU time to get the best result obtained on this benchmark | 1796.29 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 453 |
Optimality of the best value was proved | NO |
Number of variables | 10000 |
Total number of constraints | 656900 |
Number of constraints which are clauses | 656900 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 100 |
Number of terms in the objective function | 10000 |
Biggest coefficient in the objective function | 99 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 491651 |
Number of bits of the sum of numbers in the objective function | 19 |
Biggest number in a constraint | 99 |
Number of bits of the biggest number in a constraint | 7 |
Biggest sum of numbers in a constraint | 491651 |
Number of bits of the biggest sum of numbers | 19 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
13.30/13.31 c 10000 656900 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-2673946-1276793686/watcher-2673946-1276793686 -o /tmp/evaluation-result-2673946-1276793686/solver-2673946-1276793686 -C 1800 -W 2000 -M 1800 run HOME/instance-2673946-1276793686.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 23506 /proc/meminfo: memFree=1850096/2059040 swapFree=4164940/4192956 [pid=23506] ppid=23504 vsize=8700 CPUtime=0 /proc/23506/stat : 23506 (run) S 23504 23506 22866 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 20664018 8908800 251 1992294400 4194304 4922060 140736607057504 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23506/statm: 2175 251 211 178 0 68 0 [startup+0.105031 s] /proc/loadavg: 1.00 1.00 1.00 3/106 23506 /proc/meminfo: memFree=1850096/2059040 swapFree=4164940/4192956 [pid=23506] ppid=23504 vsize=8700 CPUtime=0 /proc/23506/stat : 23506 (run) S 23504 23506 22866 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 20664018 8908800 251 1992294400 4194304 4922060 140736607057504 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23506/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.201036 s] /proc/loadavg: 1.00 1.00 1.00 3/106 23506 /proc/meminfo: memFree=1850096/2059040 swapFree=4164940/4192956 [pid=23506] ppid=23504 vsize=8700 CPUtime=0 /proc/23506/stat : 23506 (run) S 23504 23506 22866 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 20664018 8908800 251 1992294400 4194304 4922060 140736607057504 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23506/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301042 s] /proc/loadavg: 1.00 1.00 1.00 3/106 23506 /proc/meminfo: memFree=1850096/2059040 swapFree=4164940/4192956 [pid=23506] ppid=23504 vsize=8700 CPUtime=0 /proc/23506/stat : 23506 (run) S 23504 23506 22866 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 20664018 8908800 251 1992294400 4194304 4922060 140736607057504 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23506/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701069 s] /proc/loadavg: 1.00 1.00 1.00 3/106 23506 /proc/meminfo: memFree=1850096/2059040 swapFree=4164940/4192956 [pid=23506] ppid=23504 vsize=8700 CPUtime=0 /proc/23506/stat : 23506 (run) S 23504 23506 22866 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 20664018 8908800 251 1992294400 4194304 4922060 140736607057504 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23506/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50112 s] /proc/loadavg: 1.00 1.00 1.00 2/108 23509 /proc/meminfo: memFree=1635188/2059040 swapFree=4164940/4192956 [pid=23506] ppid=23504 vsize=8700 CPUtime=0 /proc/23506/stat : 23506 (run) S 23504 23506 22866 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 20664018 8908800 251 1992294400 4194304 4922060 140736607057504 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23506/statm: 2175 251 211 178 0 68 0 [pid=23508] ppid=23506 vsize=293284 CPUtime=1.49 /proc/23508/stat : 23508 (PBPASSolver) R 23506 23506 22866 0 -1 4202496 73188 0 0 0 63 86 0 0 25 0 1 0 20664019 300322816 72740 1992294400 134512640 134902295 4292752496 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23508/statm: 73321 72740 256 96 0 72533 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 301984 [startup+3.10122 s] /proc/loadavg: 1.00 1.00 1.00 2/108 23509 /proc/meminfo: memFree=1432944/2059040 swapFree=4164940/4192956 [pid=23506] ppid=23504 vsize=8700 CPUtime=0 /proc/23506/stat : 23506 (run) S 23504 23506 22866 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 20664018 8908800 251 1992294400 4194304 4922060 140736607057504 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23506/statm: 2175 251 211 178 0 68 0 [pid=23508] ppid=23506 vsize=571268 CPUtime=3.09 /proc/23508/stat : 23508 (PBPASSolver) R 23506 23506 22866 0 -1 4202496 142667 0 0 0 142 167 0 0 25 0 1 0 20664019 584978432 142219 1992294400 134512640 134902295 4292752496 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23508/statm: 142817 142219 256 96 0 142029 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 579968 [startup+6.30043 s] /proc/loadavg: 1.16 1.03 1.01 2/108 23509 /proc/meminfo: memFree=918964/2059040 swapFree=4164940/4192956 [pid=23506] ppid=23504 vsize=8700 CPUtime=0 /proc/23506/stat : 23506 (run) S 23504 23506 22866 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 20664018 8908800 251 1992294400 4194304 4922060 140736607057504 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23506/statm: 2175 251 211 178 0 68 0 [pid=23508] ppid=23506 vsize=1040772 CPUtime=6.28 /proc/23508/stat : 23508 (PBPASSolver) R 23506 23506 22866 0 -1 4202496 260035 0 0 0 326 302 0 0 25 0 1 0 20664019 1065750528 259587 1992294400 134512640 134902295 4292752496 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23508/statm: 260193 259587 256 96 0 259405 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1049472 [startup+12.7018 s] /proc/loadavg: 1.15 1.03 1.01 2/108 23509 /proc/meminfo: memFree=127968/2059040 swapFree=4164940/4192956 [pid=23506] ppid=23504 vsize=8700 CPUtime=0 /proc/23506/stat : 23506 (run) S 23504 23506 22866 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 20664018 8908800 251 1992294400 4194304 4922060 140736607057504 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23506/statm: 2175 251 211 178 0 68 0 [pid=23508] ppid=23506 vsize=1783140 CPUtime=12.68 /proc/23508/stat : 23508 (PBPASSolver) R 23506 23506 22866 0 -1 4202496 445597 0 0 0 756 512 0 0 25 0 1 0 20664019 1825935360 445149 1992294400 134512640 134902295 4292752496 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23508/statm: 445785 445154 256 96 0 444997 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1791840 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.3101 s] /proc/loadavg: 1.15 1.03 1.01 2/108 23509 /proc/meminfo: memFree=10464/2059040 swapFree=4164940/4192956 [pid=23506] ppid=23504 vsize=8700 CPUtime=0 /proc/23506/stat : 23506 (run) S 23504 23506 22866 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 20664018 8908800 251 1992294400 4194304 4922060 140736607057504 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23506/statm: 2175 251 211 178 0 68 0 [pid=23508] ppid=23506 vsize=1843812 CPUtime=13.3 /proc/23508/stat : 23508 (PBPASSolver) R 23506 23506 22866 0 -1 4202496 460730 0 0 0 799 531 0 0 25 0 1 0 20664019 1888063488 460282 1992294400 134512640 134902295 4292752496 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23508/statm: 460953 460285 256 96 0 460165 0 Current children cumulated CPU time (s) 13.3 Current children cumulated vsize (KiB) 1852512 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 23506 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): 13.3252 CPU time (s): 13.3 CPU user time (s): 7.99 CPU system time (s): 5.31 CPU usage (%): 99.8107 Max. virtual memory (cumulated for all children) (KiB): 1852512 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 0.026995 second user time and 0.078987 second system time The end
Begin job on node030 at 2010-06-17 18:54:47 IDJOB=2673946 IDBENCH=1970 IDSOLVER=1174 FILE ID=node030/2673946-1276793686 PBS_JOBID= 11176571 Free space on /tmp= 62540 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/wnq/normalized-wnq_n100_mw99_6.opb.PB06.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673946-1276793686/watcher-2673946-1276793686 -o /tmp/evaluation-result-2673946-1276793686/solver-2673946-1276793686 -C 1800 -W 2000 -M 1800 run HOME/instance-2673946-1276793686.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 5f836d1b8d150c1925229546ed283812 RANDOM SEED=1808384773 node030.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 : 3000.244 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 : 6000.48 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 : 3000.244 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 : 5599.52 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1850492 kB Buffers: 28176 kB Cached: 67704 kB SwapCached: 0 kB Active: 23908 kB Inactive: 103800 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1850492 kB SwapTotal: 4192956 kB SwapFree: 4164940 kB Dirty: 17604 kB Writeback: 0 kB AnonPages: 31924 kB Mapped: 14544 kB Slab: 58984 kB PageTables: 4048 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180356 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= 62540 MiB End job on node030 at 2010-06-17 18:55:02