Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 16.49 | 16.524 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/ pub/fctp/normalized-mps-v2-20-10-n370a.opb |
MD5SUM | 28d10e1d13e82e070b03ac2e5d475941 |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 4978502603 |
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 | 29637219205243 |
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 | 29637219205243 |
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 |
16.49/16.51 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-2674099-1276798906/watcher-2674099-1276798906 -o /tmp/evaluation-result-2674099-1276798906/solver-2674099-1276798906 -C 1800 -W 2000 -M 1800 run HOME/instance-2674099-1276798906.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 0.96 0.98 3/106 23557 /proc/meminfo: memFree=1844560/2059040 swapFree=4139900/4192956 [pid=23557] ppid=23555 vsize=8700 CPUtime=0 /proc/23557/stat : 23557 (run) S 23555 23557 23532 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 21185750 8908800 251 1992294400 4194304 4922060 140735138783392 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23557/statm: 2175 251 211 178 0 68 0 [startup+0.0225459 s] /proc/loadavg: 0.85 0.96 0.98 3/106 23557 /proc/meminfo: memFree=1844560/2059040 swapFree=4139900/4192956 [pid=23557] ppid=23555 vsize=8700 CPUtime=0 /proc/23557/stat : 23557 (run) S 23555 23557 23532 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 21185750 8908800 251 1992294400 4194304 4922060 140735138783392 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23557/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101551 s] /proc/loadavg: 0.85 0.96 0.98 3/106 23557 /proc/meminfo: memFree=1844560/2059040 swapFree=4139900/4192956 [pid=23557] ppid=23555 vsize=8700 CPUtime=0 /proc/23557/stat : 23557 (run) S 23555 23557 23532 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 21185750 8908800 251 1992294400 4194304 4922060 140735138783392 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23557/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301574 s] /proc/loadavg: 0.85 0.96 0.98 3/106 23557 /proc/meminfo: memFree=1844560/2059040 swapFree=4139900/4192956 [pid=23557] ppid=23555 vsize=8700 CPUtime=0 /proc/23557/stat : 23557 (run) S 23555 23557 23532 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 21185750 8908800 251 1992294400 4194304 4922060 140735138783392 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23557/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701621 s] /proc/loadavg: 0.85 0.96 0.98 3/106 23557 /proc/meminfo: memFree=1844560/2059040 swapFree=4139900/4192956 [pid=23557] ppid=23555 vsize=8700 CPUtime=0 /proc/23557/stat : 23557 (run) S 23555 23557 23532 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 21185750 8908800 251 1992294400 4194304 4922060 140735138783392 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23557/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50072 s] /proc/loadavg: 0.85 0.96 0.98 2/108 23560 /proc/meminfo: memFree=1838840/2059040 swapFree=4139900/4192956 [pid=23557] ppid=23555 vsize=8700 CPUtime=0 /proc/23557/stat : 23557 (run) S 23555 23557 23532 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 21185750 8908800 251 1992294400 4194304 4922060 140735138783392 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23557/statm: 2175 251 211 178 0 68 0 [pid=23559] ppid=23557 vsize=11076 CPUtime=1.48 /proc/23559/stat : 23559 (PBPASSolver) R 23557 23557 23532 0 -1 4202496 2162 0 0 0 58 90 0 0 25 0 1 0 21185750 11341824 2099 1992294400 134512640 134902295 4287505200 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23559/statm: 2769 2099 253 96 0 1981 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 19776 [startup+3.1009 s] /proc/loadavg: 0.85 0.96 0.98 2/108 23560 /proc/meminfo: memFree=1834128/2059040 swapFree=4139900/4192956 [pid=23557] ppid=23555 vsize=8700 CPUtime=0 /proc/23557/stat : 23557 (run) S 23555 23557 23532 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 21185750 8908800 251 1992294400 4194304 4922060 140735138783392 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23557/statm: 2175 251 211 178 0 68 0 [pid=23559] ppid=23557 vsize=17732 CPUtime=3.08 /proc/23559/stat : 23559 (PBPASSolver) R 23557 23557 23532 0 -1 4202496 3892 0 0 0 121 187 0 0 25 0 1 0 21185750 18157568 3829 1992294400 134512640 134902295 4287505200 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23559/statm: 4433 3829 253 96 0 3645 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 26432 [startup+6.30128 s] /proc/loadavg: 0.86 0.96 0.98 2/108 23560 /proc/meminfo: memFree=1819372/2059040 swapFree=4139900/4192956 [pid=23557] ppid=23555 vsize=8700 CPUtime=0 /proc/23557/stat : 23557 (run) S 23555 23557 23532 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 21185750 8908800 251 1992294400 4194304 4922060 140735138783392 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23557/statm: 2175 251 211 178 0 68 0 [pid=23559] ppid=23557 vsize=31812 CPUtime=6.28 /proc/23559/stat : 23559 (PBPASSolver) R 23557 23557 23532 0 -1 4202496 7302 0 0 0 239 389 0 0 25 0 1 0 21185750 32575488 7239 1992294400 134512640 134902295 4287505200 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23559/statm: 7953 7239 253 96 0 7165 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 40512 [startup+12.701 s] /proc/loadavg: 0.87 0.96 0.98 2/108 23560 /proc/meminfo: memFree=441608/2059040 swapFree=4139900/4192956 [pid=23557] ppid=23555 vsize=8700 CPUtime=0 /proc/23557/stat : 23557 (run) S 23555 23557 23532 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 21185750 8908800 251 1992294400 4194304 4922060 140735138783392 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23557/statm: 2175 251 211 178 0 68 0 [pid=23559] ppid=23557 vsize=1534436 CPUtime=12.68 /proc/23559/stat : 23559 (PBPASSolver) R 23557 23557 23532 0 -1 4202496 383014 0 0 0 650 618 0 0 25 0 1 0 21185750 1571262464 382951 1992294400 134512640 134902295 4287505200 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23559/statm: 383609 382959 253 96 0 382821 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1543136 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+16.5085 s] /proc/loadavg: 0.88 0.96 0.98 2/108 23560 /proc/meminfo: memFree=7920/2059040 swapFree=4139900/4192956 [pid=23557] ppid=23555 vsize=8700 CPUtime=0 /proc/23557/stat : 23557 (run) S 23555 23557 23532 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 21185750 8908800 251 1992294400 4194304 4922060 140735138783392 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23557/statm: 2175 251 211 178 0 68 0 [pid=23559] ppid=23557 vsize=1844068 CPUtime=16.49 /proc/23559/stat : 23559 (PBPASSolver) R 23557 23557 23532 0 -1 4204544 469176 0 0 0 905 744 0 0 25 0 1 0 21185750 1888325632 460353 1992294400 134512640 134902295 4287505200 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23559/statm: 461017 460353 256 96 0 460229 0 Current children cumulated CPU time (s) 16.49 Current children cumulated vsize (KiB) 1852768 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+16.5085 s] /proc/loadavg: 0.88 0.96 0.98 2/108 23560 /proc/meminfo: memFree=7920/2059040 swapFree=4139900/4192956 [pid=23557] ppid=23555 vsize=8700 CPUtime=0 /proc/23557/stat : 23557 (run) S 23555 23557 23532 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 21185750 8908800 251 1992294400 4194304 4922060 140735138783392 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23557/statm: 2175 251 211 178 0 68 0 [pid=23559] ppid=23557 vsize=1844068 CPUtime=16.49 /proc/23559/stat : 23559 (PBPASSolver) R 23557 23557 23532 0 -1 4204544 469176 0 0 0 905 744 0 0 25 0 1 0 21185750 1888325632 460353 1992294400 134512640 134902295 4287505200 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23559/statm: 461017 460353 256 96 0 460229 0 Current children cumulated CPU time (s) 16.49 Current children cumulated vsize (KiB) 1852768 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 23557 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=1999 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=999 # CPU time returned by wait4() is 0.002998 # while last known CPU time is 16.49 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 16.524 CPU time (s): 16.49 CPU user time (s): 9.05 CPU system time (s): 7.44 CPU usage (%): 99.7943 Max. virtual memory (cumulated for all children) (KiB): 1852768 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.001999 system time used= 0.000999 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 0.036994 second user time and 0.091986 second system time The end
Begin job on node033 at 2010-06-17 20:21:46 IDJOB=2674099 IDBENCH=2284 IDSOLVER=1174 FILE ID=node033/2674099-1276798906 PBS_JOBID= 11176650 Free space on /tmp= 62568 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-n370a.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674099-1276798906/watcher-2674099-1276798906 -o /tmp/evaluation-result-2674099-1276798906/solver-2674099-1276798906 -C 1800 -W 2000 -M 1800 run HOME/instance-2674099-1276798906.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 28d10e1d13e82e070b03ac2e5d475941 RANDOM SEED=600159161 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: 1845080 kB Buffers: 31264 kB Cached: 92496 kB SwapCached: 6844 kB Active: 69928 kB Inactive: 67312 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1845080 kB SwapTotal: 4192956 kB SwapFree: 4139900 kB Dirty: 9536 kB Writeback: 0 kB AnonPages: 10800 kB Mapped: 12908 kB Slab: 54980 kB PageTables: 4076 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181092 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 node033 at 2010-06-17 20:22:05