Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 15.1 | 15.1292 |
Name | normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/ miplib2003/normalized-mps-v2-20-10-net12.opb |
MD5SUM | 24a04ed274dd43d443428abf078e95f9 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 214 |
Best CPU time to get the best result obtained on this benchmark | 13.9989 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 214 |
Optimality of the best value was proved | YES |
Number of variables | 147395 |
Total number of constraints | 26533 |
Number of constraints which are clauses | 12 |
Number of constraints which are cardinality constraints (but not clauses) | 391 |
Number of constraints which are nor clauses,nor cardinality constraints | 26130 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 292 |
Number of terms in the objective function | 39 |
Biggest coefficient in the objective function | 20 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 337 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 12288 |
Number of bits of the biggest number in a constraint | 14 |
Biggest sum of numbers in a constraint | 137193 |
Number of bits of the biggest sum of numbers | 18 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
15.10/15.12 c 147395 26533 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-2674586-1276793451/watcher-2674586-1276793451 -o /tmp/evaluation-result-2674586-1276793451/solver-2674586-1276793451 -C 1800 -W 2000 -M 1800 run HOME/instance-2674586-1276793451.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 1.02 1.00 3/106 23219 /proc/meminfo: memFree=1736800/2059040 swapFree=4139900/4192956 [pid=23219] ppid=23217 vsize=8700 CPUtime=0 /proc/23219/stat : 23219 (run) S 23217 23219 22777 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 20640293 8908800 250 1992294400 4194304 4922060 140737330555968 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23219/statm: 2175 250 211 178 0 68 0 [startup+0.050577 s] /proc/loadavg: 1.00 1.02 1.00 3/106 23219 /proc/meminfo: memFree=1736800/2059040 swapFree=4139900/4192956 [pid=23219] ppid=23217 vsize=8700 CPUtime=0 /proc/23219/stat : 23219 (run) S 23217 23219 22777 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 20640293 8908800 250 1992294400 4194304 4922060 140737330555968 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23219/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101581 s] /proc/loadavg: 1.00 1.02 1.00 3/106 23219 /proc/meminfo: memFree=1736800/2059040 swapFree=4139900/4192956 [pid=23219] ppid=23217 vsize=8700 CPUtime=0 /proc/23219/stat : 23219 (run) S 23217 23219 22777 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 20640293 8908800 250 1992294400 4194304 4922060 140737330555968 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23219/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.3006 s] /proc/loadavg: 1.00 1.02 1.00 3/106 23219 /proc/meminfo: memFree=1736800/2059040 swapFree=4139900/4192956 [pid=23219] ppid=23217 vsize=8700 CPUtime=0 /proc/23219/stat : 23219 (run) S 23217 23219 22777 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 20640293 8908800 250 1992294400 4194304 4922060 140737330555968 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23219/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700651 s] /proc/loadavg: 1.00 1.02 1.00 3/106 23219 /proc/meminfo: memFree=1736800/2059040 swapFree=4139900/4192956 [pid=23219] ppid=23217 vsize=8700 CPUtime=0 /proc/23219/stat : 23219 (run) S 23217 23219 22777 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 20640293 8908800 250 1992294400 4194304 4922060 140737330555968 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23219/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50073 s] /proc/loadavg: 1.00 1.02 1.00 2/108 23222 /proc/meminfo: memFree=1549668/2059040 swapFree=4139900/4192956 [pid=23219] ppid=23217 vsize=8700 CPUtime=0 /proc/23219/stat : 23219 (run) S 23217 23219 22777 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 20640293 8908800 250 1992294400 4194304 4922060 140737330555968 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23219/statm: 2175 250 211 178 0 68 0 [pid=23221] ppid=23219 vsize=272420 CPUtime=1.48 /proc/23221/stat : 23221 (PBPASSolver) R 23219 23219 22777 0 -1 4202496 67578 0 0 0 61 87 0 0 25 0 1 0 20640293 278958080 67516 1992294400 134512640 134902295 4294232784 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23221/statm: 68105 67516 256 96 0 67317 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 281120 [startup+3.10092 s] /proc/loadavg: 1.00 1.01 1.00 2/108 23222 /proc/meminfo: memFree=1370488/2059040 swapFree=4139900/4192956 [pid=23219] ppid=23217 vsize=8700 CPUtime=0 /proc/23219/stat : 23219 (run) S 23217 23219 22777 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 20640293 8908800 250 1992294400 4194304 4922060 140737330555968 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23219/statm: 2175 250 211 178 0 68 0 [pid=23221] ppid=23219 vsize=519908 CPUtime=3.08 /proc/23221/stat : 23221 (PBPASSolver) R 23219 23219 22777 0 -1 4202496 129459 0 0 0 138 170 0 0 25 0 1 0 20640293 532385792 129397 1992294400 134512640 134902295 4294232784 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23221/statm: 129977 129397 256 96 0 129189 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 528608 [startup+6.30029 s] /proc/loadavg: 1.00 1.01 1.00 2/108 23222 /proc/meminfo: memFree=900528/2059040 swapFree=4139900/4192956 [pid=23219] ppid=23217 vsize=8700 CPUtime=0 /proc/23219/stat : 23219 (run) S 23217 23219 22777 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 20640293 8908800 250 1992294400 4194304 4922060 140737330555968 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23219/statm: 2175 250 211 178 0 68 0 [pid=23221] ppid=23219 vsize=949412 CPUtime=6.28 /proc/23221/stat : 23221 (PBPASSolver) R 23219 23219 22777 0 -1 4202496 236833 0 0 0 307 321 0 0 25 0 1 0 20640293 972197888 236771 1992294400 134512640 134902295 4294232784 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23221/statm: 237353 236771 256 96 0 236565 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 958112 [startup+12.701 s] /proc/loadavg: 1.00 1.01 1.00 2/108 23222 /proc/meminfo: memFree=153800/2059040 swapFree=4139900/4192956 [pid=23219] ppid=23217 vsize=8700 CPUtime=0 /proc/23219/stat : 23219 (run) S 23217 23219 22777 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 20640293 8908800 250 1992294400 4194304 4922060 140737330555968 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23219/statm: 2175 250 211 178 0 68 0 [pid=23221] ppid=23219 vsize=1651972 CPUtime=12.68 /proc/23221/stat : 23221 (PBPASSolver) R 23219 23219 22777 0 -1 4202496 412471 0 0 0 697 571 0 0 25 0 1 0 20640293 1691619328 412409 1992294400 134512640 134902295 4294232784 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23221/statm: 412993 412409 256 96 0 412205 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1660672 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+15.1013 s] /proc/loadavg: 1.00 1.01 1.00 2/108 23222 /proc/meminfo: memFree=9540/2059040 swapFree=4139900/4192956 [pid=23219] ppid=23217 vsize=8700 CPUtime=0 /proc/23219/stat : 23219 (run) S 23217 23219 22777 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 20640293 8908800 250 1992294400 4194304 4922060 140737330555968 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23219/statm: 2175 250 211 178 0 68 0 [pid=23221] ppid=23219 vsize=1841540 CPUtime=15.1 /proc/23221/stat : 23221 (PBPASSolver) R 23219 23219 22777 0 -1 4202496 459865 0 0 0 862 648 0 0 25 0 1 0 20640293 1885736960 459803 1992294400 134512640 134902295 4294232784 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23221/statm: 460385 459803 256 96 0 459597 0 Current children cumulated CPU time (s) 15.1 Current children cumulated vsize (KiB) 1850240 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+15.1013 s] /proc/loadavg: 1.00 1.01 1.00 2/108 23222 /proc/meminfo: memFree=9540/2059040 swapFree=4139900/4192956 [pid=23219] ppid=23217 vsize=8700 CPUtime=0 /proc/23219/stat : 23219 (run) S 23217 23219 22777 0 -1 4202496 388 134 0 0 0 0 0 0 20 0 1 0 20640293 8908800 250 1992294400 4194304 4922060 140737330555968 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23219/statm: 2175 250 211 178 0 68 0 [pid=23221] ppid=23219 vsize=1841540 CPUtime=15.1 /proc/23221/stat : 23221 (PBPASSolver) R 23219 23219 22777 0 -1 4202496 459865 0 0 0 862 648 0 0 25 0 1 0 20640293 1885736960 459803 1992294400 134512640 134902295 4294232784 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23221/statm: 460385 459803 256 96 0 459597 0 Current children cumulated CPU time (s) 15.1 Current children cumulated vsize (KiB) 1850240 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 23219 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 15.1 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 15.1292 CPU time (s): 15.1 CPU user time (s): 8.62 CPU system time (s): 6.48 CPU usage (%): 99.8069 Max. virtual memory (cumulated for all children) (KiB): 1850240 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= 522 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 0.033994 second user time and 0.078987 second system time The end
Begin job on node033 at 2010-06-17 18:50:52 IDJOB=2674586 IDBENCH=1876 IDSOLVER=1174 FILE ID=node033/2674586-1276793451 PBS_JOBID= 11176595 Free space on /tmp= 62572 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-net12.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674586-1276793451/watcher-2674586-1276793451 -o /tmp/evaluation-result-2674586-1276793451/solver-2674586-1276793451 -C 1800 -W 2000 -M 1800 run HOME/instance-2674586-1276793451.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 24a04ed274dd43d443428abf078e95f9 RANDOM SEED=1095184095 node033.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 : 3000.242 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 : 3000.242 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: 1737196 kB Buffers: 91944 kB Cached: 137956 kB SwapCached: 6908 kB Active: 98328 kB Inactive: 145208 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1737196 kB SwapTotal: 4192956 kB SwapFree: 4139900 kB Dirty: 6460 kB Writeback: 0 kB AnonPages: 10896 kB Mapped: 12924 kB Slab: 56444 kB PageTables: 4008 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182592 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= 62572 MiB End job on node033 at 2010-06-17 18:51:09