Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 16.96 | 17.116 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/ pub/fctp/normalized-mps-v2-20-10-n370e.opb |
MD5SUM | 2ed7df63a411bcdd93a5895df0fcaa15 |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 11864971985 |
Best CPU time to get the best result obtained on this benchmark | 1800.74 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 4571140278 |
Optimality of the best value was proved | NO |
Number of variables | 155000 |
Total number of constraints | 5150 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 5150 |
Minimum length of a constraint | 31 |
Maximum length of a constraint | 3000 |
Number of terms in the objective function | 155000 |
Biggest coefficient in the objective function | 4294967296 |
Number of bits for the biggest coefficient in the objective function | 33 |
Sum of the numbers in the objective function | 29700464693312 |
Number of bits of the sum of numbers in the objective function | 45 |
Biggest number in a constraint | 4294967296 |
Number of bits of the biggest number in a constraint | 33 |
Biggest sum of numbers in a constraint | 29700464693312 |
Number of bits of the biggest sum of numbers | 45 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
16.96/17.11 c 155000 5150 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-2674104-1276798938/watcher-2674104-1276798938 -o /tmp/evaluation-result-2674104-1276798938/solver-2674104-1276798938 -C 1800 -W 2000 -M 1800 run HOME/instance-2674104-1276798938.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: 0.85 0.97 0.99 3/106 17376 /proc/meminfo: memFree=1574784/2059040 swapFree=4140352/4192956 [pid=17376] ppid=17374 vsize=8700 CPUtime=0 /proc/17376/stat : 17376 (run) S 17374 17376 17351 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 53550151 8908800 250 1992294400 4194304 4922060 140734674029920 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17376/statm: 2175 250 211 178 0 68 0 [startup+0.046724 s] /proc/loadavg: 0.85 0.97 0.99 3/106 17376 /proc/meminfo: memFree=1574784/2059040 swapFree=4140352/4192956 [pid=17376] ppid=17374 vsize=8700 CPUtime=0 /proc/17376/stat : 17376 (run) S 17374 17376 17351 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 53550151 8908800 250 1992294400 4194304 4922060 140734674029920 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17376/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100734 s] /proc/loadavg: 0.85 0.97 0.99 3/106 17376 /proc/meminfo: memFree=1574784/2059040 swapFree=4140352/4192956 [pid=17376] ppid=17374 vsize=8700 CPUtime=0 /proc/17376/stat : 17376 (run) S 17374 17376 17351 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 53550151 8908800 250 1992294400 4194304 4922060 140734674029920 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17376/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300771 s] /proc/loadavg: 0.85 0.97 0.99 3/106 17376 /proc/meminfo: memFree=1574784/2059040 swapFree=4140352/4192956 [pid=17376] ppid=17374 vsize=8700 CPUtime=0 /proc/17376/stat : 17376 (run) S 17374 17376 17351 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 53550151 8908800 250 1992294400 4194304 4922060 140734674029920 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17376/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700846 s] /proc/loadavg: 0.85 0.97 0.99 3/106 17376 /proc/meminfo: memFree=1574784/2059040 swapFree=4140352/4192956 [pid=17376] ppid=17374 vsize=8700 CPUtime=0 /proc/17376/stat : 17376 (run) S 17374 17376 17351 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 53550151 8908800 250 1992294400 4194304 4922060 140734674029920 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17376/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.501 s] /proc/loadavg: 0.85 0.97 0.99 2/108 17379 /proc/meminfo: memFree=1568940/2059040 swapFree=4140352/4192956 [pid=17376] ppid=17374 vsize=8700 CPUtime=0 /proc/17376/stat : 17376 (run) S 17374 17376 17351 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 53550151 8908800 250 1992294400 4194304 4922060 140734674029920 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17376/statm: 2175 250 211 178 0 68 0 [pid=17378] ppid=17376 vsize=11140 CPUtime=1.48 /proc/17378/stat : 17378 (PBPASSolver) R 17376 17376 17351 0 -1 4202496 2178 0 0 0 55 93 0 0 25 0 1 0 53550151 11407360 2116 1992294400 134512640 134902295 4288570672 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/17378/statm: 2785 2116 253 96 0 1997 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 19840 [startup+3.10129 s] /proc/loadavg: 0.85 0.97 0.99 2/108 17379 /proc/meminfo: memFree=1564104/2059040 swapFree=4140352/4192956 [pid=17376] ppid=17374 vsize=8700 CPUtime=0 /proc/17376/stat : 17376 (run) S 17374 17376 17351 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 53550151 8908800 250 1992294400 4194304 4922060 140734674029920 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17376/statm: 2175 250 211 178 0 68 0 [pid=17378] ppid=17376 vsize=17764 CPUtime=3.08 /proc/17378/stat : 17378 (PBPASSolver) R 17376 17376 17351 0 -1 4202496 3901 0 0 0 117 191 0 0 25 0 1 0 53550151 18190336 3839 1992294400 134512640 134902295 4288570672 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/17378/statm: 4441 3839 253 96 0 3653 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 26464 [startup+6.30189 s] /proc/loadavg: 0.86 0.97 0.99 2/108 17379 /proc/meminfo: memFree=1549472/2059040 swapFree=4140352/4192956 [pid=17376] ppid=17374 vsize=8700 CPUtime=0 /proc/17376/stat : 17376 (run) S 17374 17376 17351 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 53550151 8908800 250 1992294400 4194304 4922060 140734674029920 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17376/statm: 2175 250 211 178 0 68 0 [pid=17378] ppid=17376 vsize=31812 CPUtime=6.29 /proc/17378/stat : 17378 (PBPASSolver) R 17376 17376 17351 0 -1 4202496 7302 0 0 0 239 390 0 0 25 0 1 0 53550151 32575488 7240 1992294400 134512640 134902295 4288570672 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/17378/statm: 7953 7240 253 96 0 7165 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 40512 [startup+12.7011 s] /proc/loadavg: 0.87 0.97 0.99 2/108 17379 /proc/meminfo: memFree=172700/2059040 swapFree=4140352/4192956 [pid=17376] ppid=17374 vsize=8700 CPUtime=0 /proc/17376/stat : 17376 (run) S 17374 17376 17351 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 53550151 8908800 250 1992294400 4194304 4922060 140734674029920 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17376/statm: 2175 250 211 178 0 68 0 [pid=17378] ppid=17376 vsize=1532100 CPUtime=12.68 /proc/17378/stat : 17378 (PBPASSolver) R 17376 17376 17351 0 -1 4202496 382450 0 0 0 650 618 0 0 25 0 1 0 53550151 1568870400 382388 1992294400 134512640 134902295 4288570672 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/17378/statm: 383025 382396 253 96 0 382237 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1540800 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+17.101 s] /proc/loadavg: 0.88 0.97 0.99 2/108 17379 /proc/meminfo: memFree=10652/2059040 swapFree=4140352/4192956 [pid=17376] ppid=17374 vsize=8700 CPUtime=0 /proc/17376/stat : 17376 (run) S 17374 17376 17351 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 53550151 8908800 250 1992294400 4194304 4922060 140734674029920 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17376/statm: 2175 250 211 178 0 68 0 [pid=17378] ppid=17376 vsize=1835844 CPUtime=16.96 /proc/17378/stat : 17378 (PBPASSolver) R 17376 17376 17351 0 -1 4202496 467181 0 0 0 944 752 0 0 25 0 1 0 53550151 1879904256 458359 1992294400 134512640 134902295 4288570672 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 11 /proc/17378/statm: 458961 458359 256 96 0 458173 0 Current children cumulated CPU time (s) 16.96 Current children cumulated vsize (KiB) 1844544 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+17.101 s] /proc/loadavg: 0.88 0.97 0.99 2/108 17379 /proc/meminfo: memFree=10652/2059040 swapFree=4140352/4192956 [pid=17376] ppid=17374 vsize=8700 CPUtime=0 /proc/17376/stat : 17376 (run) S 17374 17376 17351 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 53550151 8908800 250 1992294400 4194304 4922060 140734674029920 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17376/statm: 2175 250 211 178 0 68 0 [pid=17378] ppid=17376 vsize=1835844 CPUtime=16.96 /proc/17378/stat : 17378 (PBPASSolver) R 17376 17376 17351 0 -1 4202496 467181 0 0 0 944 752 0 0 25 0 1 0 53550151 1879904256 458359 1992294400 134512640 134902295 4288570672 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 11 /proc/17378/statm: 458961 458359 256 96 0 458173 0 Current children cumulated CPU time (s) 16.96 Current children cumulated vsize (KiB) 1844544 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 17376 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 16.96 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 17.116 CPU time (s): 16.96 CPU user time (s): 9.44 CPU system time (s): 7.52 CPU usage (%): 99.0884 Max. virtual memory (cumulated for all children) (KiB): 1844544 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= 523 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 0.039993 second user time and 0.089986 second system time The end
Begin job on node019 at 2010-06-17 20:22:18 IDJOB=2674104 IDBENCH=2292 IDSOLVER=1174 FILE ID=node019/2674104-1276798938 PBS_JOBID= 11176653 Free space on /tmp= 62384 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-mps-v2-20-10-n370e.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674104-1276798938/watcher-2674104-1276798938 -o /tmp/evaluation-result-2674104-1276798938/solver-2674104-1276798938 -C 1800 -W 2000 -M 1800 run HOME/instance-2674104-1276798938.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 2ed7df63a411bcdd93a5895df0fcaa15 RANDOM SEED=515073201 node019.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 : 3000.264 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 : 6000.52 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 : 3000.264 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: 1575180 kB Buffers: 176596 kB Cached: 211144 kB SwapCached: 6068 kB Active: 180376 kB Inactive: 220624 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1575180 kB SwapTotal: 4192956 kB SwapFree: 4140352 kB Dirty: 9404 kB Writeback: 0 kB AnonPages: 11544 kB Mapped: 13008 kB Slab: 61084 kB PageTables: 4004 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182180 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= 62384 MiB End job on node019 at 2010-06-17 20:22:37