Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.12 | 13.1401 |
Name | /OPT-SMALLINT-LIN/oliveras/j30opt/ normalized-j3028_8.std.opb |
MD5SUM | 69750aae6f534e78741c11e4e4e750a8 |
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 | 53 |
Best CPU time to get the best result obtained on this benchmark | 4.6173 |
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 | 18662 |
Total number of constraints | 62642 |
Number of constraints which are clauses | 61442 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1200 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 25 |
Number of terms in the objective function | 300 |
Biggest coefficient in the objective function | 300 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 45150 |
Number of bits of the sum of numbers in the objective function | 16 |
Biggest number in a constraint | 300 |
Number of bits of the biggest number in a constraint | 9 |
Biggest sum of numbers in a constraint | 45150 |
Number of bits of the biggest sum of numbers | 16 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
13.12/13.13 c 18662 62642 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-2687656-1278454947/watcher-2687656-1278454947 -o /tmp/evaluation-result-2687656-1278454947/solver-2687656-1278454947 -C 1800 -W 2000 -M 1800 run HOME/instance-2687656-1278454947.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: 1.22 1.06 1.01 3/106 22527 /proc/meminfo: memFree=1838080/2059040 swapFree=4165008/4192956 [pid=22527] ppid=22525 vsize=8700 CPUtime=0 /proc/22527/stat : 22527 (run) S 22525 22527 21970 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 13698006 8908800 251 1992294400 4194304 4922060 140735407715120 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22527/statm: 2175 251 211 178 0 68 0 [startup+0.046926 s] /proc/loadavg: 1.22 1.06 1.01 3/106 22527 /proc/meminfo: memFree=1838080/2059040 swapFree=4165008/4192956 [pid=22527] ppid=22525 vsize=8700 CPUtime=0 /proc/22527/stat : 22527 (run) S 22525 22527 21970 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 13698006 8908800 251 1992294400 4194304 4922060 140735407715120 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22527/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.10093 s] /proc/loadavg: 1.22 1.06 1.01 3/106 22527 /proc/meminfo: memFree=1838080/2059040 swapFree=4165008/4192956 [pid=22527] ppid=22525 vsize=8700 CPUtime=0 /proc/22527/stat : 22527 (run) S 22525 22527 21970 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 13698006 8908800 251 1992294400 4194304 4922060 140735407715120 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22527/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300958 s] /proc/loadavg: 1.22 1.06 1.01 3/106 22527 /proc/meminfo: memFree=1838080/2059040 swapFree=4165008/4192956 [pid=22527] ppid=22525 vsize=8700 CPUtime=0 /proc/22527/stat : 22527 (run) S 22525 22527 21970 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 13698006 8908800 251 1992294400 4194304 4922060 140735407715120 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22527/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701015 s] /proc/loadavg: 1.22 1.06 1.01 3/106 22527 /proc/meminfo: memFree=1838080/2059040 swapFree=4165008/4192956 [pid=22527] ppid=22525 vsize=8700 CPUtime=0 /proc/22527/stat : 22527 (run) S 22525 22527 21970 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 13698006 8908800 251 1992294400 4194304 4922060 140735407715120 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22527/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50113 s] /proc/loadavg: 1.22 1.06 1.01 2/108 22530 /proc/meminfo: memFree=1627140/2059040 swapFree=4165008/4192956 [pid=22527] ppid=22525 vsize=8700 CPUtime=0 /proc/22527/stat : 22527 (run) S 22525 22527 21970 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 13698006 8908800 251 1992294400 4194304 4922060 140735407715120 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22527/statm: 2175 251 211 178 0 68 0 [pid=22529] ppid=22527 vsize=309536 CPUtime=1.49 /proc/22529/stat : 22529 (PBPASSolver) R 22527 22527 21970 0 -1 4202496 76798 0 0 0 65 84 0 0 25 0 1 0 13698006 316964864 76736 1992294400 134512640 134902295 4288082128 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22529/statm: 77384 76741 256 96 0 76574 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 318236 [startup+3.10136 s] /proc/loadavg: 1.22 1.06 1.01 2/108 22530 /proc/meminfo: memFree=1421548/2059040 swapFree=4165008/4192956 [pid=22527] ppid=22525 vsize=8700 CPUtime=0 /proc/22527/stat : 22527 (run) S 22525 22527 21970 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 13698006 8908800 251 1992294400 4194304 4922060 140735407715120 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22527/statm: 2175 251 211 178 0 68 0 [pid=22529] ppid=22527 vsize=589024 CPUtime=3.08 /proc/22529/stat : 22529 (PBPASSolver) R 22527 22527 21970 0 -1 4202496 146712 0 0 0 145 163 0 0 25 0 1 0 13698006 603160576 146651 1992294400 134512640 134902295 4288082128 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22529/statm: 147256 146653 256 96 0 146446 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 597724 [startup+6.30181 s] /proc/loadavg: 1.20 1.06 1.01 2/108 22530 /proc/meminfo: memFree=902360/2059040 swapFree=4165008/4192956 [pid=22527] ppid=22525 vsize=8700 CPUtime=0 /proc/22527/stat : 22527 (run) S 22525 22527 21970 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 13698006 8908800 251 1992294400 4194304 4922060 140735407715120 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22527/statm: 2175 251 211 178 0 68 0 [pid=22529] ppid=22527 vsize=1060864 CPUtime=6.29 /proc/22529/stat : 22529 (PBPASSolver) R 22527 22527 21970 0 -1 4202496 264662 0 0 0 330 299 0 0 25 0 1 0 13698006 1086324736 264600 1992294400 134512640 134902295 4288082128 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22529/statm: 265216 264600 256 96 0 264406 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 1069564 [startup+12.7017 s] /proc/loadavg: 1.19 1.06 1.01 2/108 22530 /proc/meminfo: memFree=106032/2059040 swapFree=4165008/4192956 [pid=22527] ppid=22525 vsize=8700 CPUtime=0 /proc/22527/stat : 22527 (run) S 22525 22527 21970 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 13698006 8908800 251 1992294400 4194304 4922060 140735407715120 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22527/statm: 2175 251 211 178 0 68 0 [pid=22529] ppid=22527 vsize=1802848 CPUtime=12.68 /proc/22529/stat : 22529 (PBPASSolver) R 22527 22527 21970 0 -1 4202496 450134 0 0 0 758 510 0 0 25 0 1 0 13698006 1846116352 450072 1992294400 134512640 134902295 4288082128 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22529/statm: 450712 450074 256 96 0 449902 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1811548 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.1018 s] /proc/loadavg: 1.19 1.06 1.01 2/108 22530 /proc/meminfo: memFree=10268/2059040 swapFree=4165008/4192956 [pid=22527] ppid=22525 vsize=8700 CPUtime=0 /proc/22527/stat : 22527 (run) S 22525 22527 21970 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 13698006 8908800 251 1992294400 4194304 4922060 140735407715120 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22527/statm: 2175 251 211 178 0 68 0 [pid=22529] ppid=22527 vsize=1841888 CPUtime=13.12 /proc/22529/stat : 22529 (PBPASSolver) R 22527 22527 21970 0 -1 4202496 459914 0 0 0 790 522 0 0 25 0 1 0 13698006 1886093312 459852 1992294400 134512640 134902295 4288082128 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22529/statm: 460472 459852 256 96 0 459662 0 Current children cumulated CPU time (s) 13.12 Current children cumulated vsize (KiB) 1850588 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+13.1018 s] /proc/loadavg: 1.19 1.06 1.01 2/108 22530 /proc/meminfo: memFree=10268/2059040 swapFree=4165008/4192956 [pid=22527] ppid=22525 vsize=8700 CPUtime=0 /proc/22527/stat : 22527 (run) S 22525 22527 21970 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 13698006 8908800 251 1992294400 4194304 4922060 140735407715120 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22527/statm: 2175 251 211 178 0 68 0 [pid=22529] ppid=22527 vsize=1841888 CPUtime=13.12 /proc/22529/stat : 22529 (PBPASSolver) R 22527 22527 21970 0 -1 4202496 459914 0 0 0 790 522 0 0 25 0 1 0 13698006 1886093312 459852 1992294400 134512640 134902295 4288082128 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22529/statm: 460472 459852 256 96 0 459662 0 Current children cumulated CPU time (s) 13.12 Current children cumulated vsize (KiB) 1850588 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 22527 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 13.12 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.1401 CPU time (s): 13.12 CPU user time (s): 7.9 CPU system time (s): 5.22 CPU usage (%): 99.8471 Max. virtual memory (cumulated for all children) (KiB): 1850588 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 0.034994 second user time and 0.072988 second system time The end
Begin job on node049 at 2010-07-07 00:22:27 IDJOB=2687656 IDBENCH=78235 IDSOLVER=1174 FILE ID=node049/2687656-1278454947 PBS_JOBID= 11233535 Free space on /tmp= 62480 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j30opt/normalized-j3028_8.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687656-1278454947/watcher-2687656-1278454947 -o /tmp/evaluation-result-2687656-1278454947/solver-2687656-1278454947 -C 1800 -W 2000 -M 1800 run HOME/instance-2687656-1278454947.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 69750aae6f534e78741c11e4e4e750a8 RANDOM SEED=1171538239 node049.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 : 3000.266 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 : 6000.53 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 : 3000.266 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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1838600 kB Buffers: 13028 kB Cached: 99000 kB SwapCached: 4900 kB Active: 74416 kB Inactive: 75612 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1838600 kB SwapTotal: 4192956 kB SwapFree: 4165008 kB Dirty: 2776 kB Writeback: 0 kB AnonPages: 33184 kB Mapped: 14376 kB Slab: 48272 kB PageTables: 4132 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182700 kB VmallocTotal: 34359738367 kB VmallocUsed: 264964 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62480 MiB End job on node049 at 2010-07-07 00:22:42