Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.39 | 13.4163 |
Name | /OPT-SMALLINT-LIN/featureSubscription/ normalized-50-250-false-45-90-4-3000opt.opb |
MD5SUM | 948226035ef0280d59f9150dd2b5c694 |
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 | -187 |
Best CPU time to get the best result obtained on this benchmark | 35.0747 |
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 | 2025 |
Total number of constraints | 63877 |
Number of constraints which are clauses | 63877 |
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 | 3 |
Number of terms in the objective function | 135 |
Biggest coefficient in the objective function | 4 |
Number of bits for the biggest coefficient in the objective function | 3 |
Sum of the numbers in the objective function | 340 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 4 |
Number of bits of the biggest number in a constraint | 3 |
Biggest sum of numbers in a constraint | 340 |
Number of bits of the biggest sum of numbers | 9 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
13.39/13.41 c 2025 63877 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-2673090-1276818240/watcher-2673090-1276818240 -o /tmp/evaluation-result-2673090-1276818240/solver-2673090-1276818240 -C 1800 -W 2000 -M 1800 run HOME/instance-2673090-1276818240.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 24090 /proc/meminfo: memFree=1835168/2059040 swapFree=4140292/4192956 [pid=24090] ppid=24088 vsize=8700 CPUtime=0 /proc/24090/stat : 24090 (run) S 24088 24090 23897 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 23115623 8908800 251 1992294400 4194304 4922060 140734240478192 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24090/statm: 2175 251 211 178 0 68 0 [startup+0.0266121 s] /proc/loadavg: 1.00 1.00 1.00 3/106 24090 /proc/meminfo: memFree=1835168/2059040 swapFree=4140292/4192956 [pid=24090] ppid=24088 vsize=8700 CPUtime=0 /proc/24090/stat : 24090 (run) S 24088 24090 23897 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 23115623 8908800 251 1992294400 4194304 4922060 140734240478192 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24090/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100618 s] /proc/loadavg: 1.00 1.00 1.00 3/106 24090 /proc/meminfo: memFree=1835168/2059040 swapFree=4140292/4192956 [pid=24090] ppid=24088 vsize=8700 CPUtime=0 /proc/24090/stat : 24090 (run) S 24088 24090 23897 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 23115623 8908800 251 1992294400 4194304 4922060 140734240478192 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24090/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300635 s] /proc/loadavg: 1.00 1.00 1.00 3/106 24090 /proc/meminfo: memFree=1835168/2059040 swapFree=4140292/4192956 [pid=24090] ppid=24088 vsize=8700 CPUtime=0 /proc/24090/stat : 24090 (run) S 24088 24090 23897 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 23115623 8908800 251 1992294400 4194304 4922060 140734240478192 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24090/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.70067 s] /proc/loadavg: 1.00 1.00 1.00 3/106 24090 /proc/meminfo: memFree=1835168/2059040 swapFree=4140292/4192956 [pid=24090] ppid=24088 vsize=8700 CPUtime=0 /proc/24090/stat : 24090 (run) S 24088 24090 23897 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 23115623 8908800 251 1992294400 4194304 4922060 140734240478192 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24090/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50074 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24093 /proc/meminfo: memFree=1627700/2059040 swapFree=4140292/4192956 [pid=24090] ppid=24088 vsize=8700 CPUtime=0 /proc/24090/stat : 24090 (run) S 24088 24090 23897 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 23115623 8908800 251 1992294400 4194304 4922060 140734240478192 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24090/statm: 2175 251 211 178 0 68 0 [pid=24092] ppid=24090 vsize=303396 CPUtime=1.49 /proc/24092/stat : 24092 (PBPASSolver) R 24090 24090 23897 0 -1 4202496 75344 0 0 0 62 87 0 0 25 0 1 0 23115623 310677504 75281 1992294400 134512640 134902295 4286714032 18446744073709551615 134588428 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24092/statm: 75913 75282 256 96 0 75125 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 312096 [startup+3.10088 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24093 /proc/meminfo: memFree=1427068/2059040 swapFree=4140292/4192956 [pid=24090] ppid=24088 vsize=8700 CPUtime=0 /proc/24090/stat : 24090 (run) S 24088 24090 23897 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 23115623 8908800 251 1992294400 4194304 4922060 140734240478192 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24090/statm: 2175 251 211 178 0 68 0 [pid=24092] ppid=24090 vsize=577860 CPUtime=3.09 /proc/24092/stat : 24092 (PBPASSolver) R 24090 24090 23897 0 -1 4202496 143929 0 0 0 141 168 0 0 25 0 1 0 23115623 591728640 143866 1992294400 134512640 134902295 4286714032 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24092/statm: 144465 143866 256 96 0 143677 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 586560 [startup+6.30116 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24093 /proc/meminfo: memFree=913956/2059040 swapFree=4140292/4192956 [pid=24090] ppid=24088 vsize=8700 CPUtime=0 /proc/24090/stat : 24090 (run) S 24088 24090 23897 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 23115623 8908800 251 1992294400 4194304 4922060 140734240478192 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24090/statm: 2175 251 211 178 0 68 0 [pid=24092] ppid=24090 vsize=1044292 CPUtime=6.28 /proc/24092/stat : 24092 (PBPASSolver) R 24090 24090 23897 0 -1 4202496 260506 0 0 0 326 302 0 0 25 0 1 0 23115623 1069355008 260443 1992294400 134512640 134902295 4286714032 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24092/statm: 261073 260450 256 96 0 260285 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1052992 [startup+12.7017 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24095 /proc/meminfo: memFree=127176/2059040 swapFree=4140292/4192956 [pid=24090] ppid=24088 vsize=8700 CPUtime=0 /proc/24090/stat : 24090 (run) S 24088 24090 23897 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 23115623 8908800 251 1992294400 4194304 4922060 140734240478192 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24090/statm: 2175 251 211 178 0 68 0 [pid=24092] ppid=24090 vsize=1777700 CPUtime=12.69 /proc/24092/stat : 24092 (PBPASSolver) R 24090 24090 23897 0 -1 4202496 443900 0 0 0 750 519 0 0 25 0 1 0 23115623 1820364800 443837 1992294400 134512640 134902295 4286714032 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24092/statm: 444425 443837 256 96 0 443637 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 1786400 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.4018 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24095 /proc/meminfo: memFree=9996/2059040 swapFree=4140292/4192956 [pid=24090] ppid=24088 vsize=8700 CPUtime=0 /proc/24090/stat : 24090 (run) S 24088 24090 23897 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 23115623 8908800 251 1992294400 4194304 4922060 140734240478192 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24090/statm: 2175 251 211 178 0 68 0 [pid=24092] ppid=24090 vsize=1841668 CPUtime=13.39 /proc/24092/stat : 24092 (PBPASSolver) R 24090 24090 23897 0 -1 4202496 459838 0 0 0 801 538 0 0 25 0 1 0 23115623 1885868032 459775 1992294400 134512640 134902295 4286714032 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24092/statm: 460417 459778 256 96 0 459629 0 Current children cumulated CPU time (s) 13.39 Current children cumulated vsize (KiB) 1850368 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 24090 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 13.39 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.4163 CPU time (s): 13.39 CPU user time (s): 8.01 CPU system time (s): 5.38 CPU usage (%): 99.8042 Max. virtual memory (cumulated for all children) (KiB): 1850368 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 0.027995 second user time and 0.075988 second system time The end
Begin job on node050 at 2010-06-18 01:44:00 IDJOB=2673090 IDBENCH=71828 IDSOLVER=1174 FILE ID=node050/2673090-1276818240 PBS_JOBID= 11176724 Free space on /tmp= 62568 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-250-false-45-90-4-3000opt.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673090-1276818240/watcher-2673090-1276818240 -o /tmp/evaluation-result-2673090-1276818240/solver-2673090-1276818240 -C 1800 -W 2000 -M 1800 run HOME/instance-2673090-1276818240.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 948226035ef0280d59f9150dd2b5c694 RANDOM SEED=1048992923 node050.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 : 3000.215 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 : 6000.43 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 : 3000.215 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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1835688 kB Buffers: 46816 kB Cached: 85824 kB SwapCached: 5808 kB Active: 58260 kB Inactive: 87008 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1835688 kB SwapTotal: 4192956 kB SwapFree: 4140292 kB Dirty: 2772 kB Writeback: 4 kB AnonPages: 11120 kB Mapped: 12840 kB Slab: 56196 kB PageTables: 4008 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181440 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= 62568 MiB End job on node050 at 2010-06-18 01:44:16