Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 12.73 | 12.8155 |
Name | /OPT-SMALLINT-LIN/oliveras/j90opt/ normalized-j9025_10.std.opb |
MD5SUM | 61e5a79df84e43f9b39aa8611a460c56 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 136 |
Best CPU time to get the best result obtained on this benchmark | 1800.19 |
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 | 54782 |
Total number of constraints | 184407 |
Number of constraints which are clauses | 183207 |
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 | 69 |
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 |
12.73/12.81 c 54782 184407 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-2687383-1278452590/watcher-2687383-1278452590 -o /tmp/evaluation-result-2687383-1278452590/solver-2687383-1278452590 -C 1800 -W 2000 -M 1800 run HOME/instance-2687383-1278452590.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 1.01 1.00 3/106 19734 /proc/meminfo: memFree=1849852/2059040 swapFree=4160024/4192956 [pid=19734] ppid=19732 vsize=8700 CPUtime=0 /proc/19734/stat : 19734 (run) S 19732 19734 19443 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 13466543 8908800 251 1992294400 4194304 4922060 140734986234368 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19734/statm: 2175 251 211 178 0 68 0 [startup+0.0381331 s] /proc/loadavg: 1.00 1.01 1.00 3/106 19734 /proc/meminfo: memFree=1849852/2059040 swapFree=4160024/4192956 [pid=19734] ppid=19732 vsize=8700 CPUtime=0 /proc/19734/stat : 19734 (run) S 19732 19734 19443 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 13466543 8908800 251 1992294400 4194304 4922060 140734986234368 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19734/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.105238 s] /proc/loadavg: 1.00 1.01 1.00 3/106 19734 /proc/meminfo: memFree=1849852/2059040 swapFree=4160024/4192956 [pid=19734] ppid=19732 vsize=8700 CPUtime=0 /proc/19734/stat : 19734 (run) S 19732 19734 19443 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 13466543 8908800 251 1992294400 4194304 4922060 140734986234368 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19734/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300228 s] /proc/loadavg: 1.00 1.01 1.00 3/106 19734 /proc/meminfo: memFree=1849852/2059040 swapFree=4160024/4192956 [pid=19734] ppid=19732 vsize=8700 CPUtime=0 /proc/19734/stat : 19734 (run) S 19732 19734 19443 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 13466543 8908800 251 1992294400 4194304 4922060 140734986234368 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19734/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701206 s] /proc/loadavg: 1.00 1.01 1.00 3/106 19734 /proc/meminfo: memFree=1849852/2059040 swapFree=4160024/4192956 [pid=19734] ppid=19732 vsize=8700 CPUtime=0 /proc/19734/stat : 19734 (run) S 19732 19734 19443 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 13466543 8908800 251 1992294400 4194304 4922060 140734986234368 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19734/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50016 s] /proc/loadavg: 1.00 1.01 1.00 2/108 19737 /proc/meminfo: memFree=1638732/2059040 swapFree=4160024/4192956 [pid=19734] ppid=19732 vsize=8700 CPUtime=0 /proc/19734/stat : 19734 (run) S 19732 19734 19443 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 13466543 8908800 251 1992294400 4194304 4922060 140734986234368 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19734/statm: 2175 251 211 178 0 68 0 [pid=19736] ppid=19734 vsize=311648 CPUtime=1.43 /proc/19736/stat : 19736 (PBPASSolver) R 19734 19734 19443 0 -1 4202496 77345 0 12 0 58 85 0 0 19 0 1 0 13466543 319127552 77295 1992294400 134512640 134902295 4291213664 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 0 0 0 4 /proc/19736/statm: 77912 77298 256 96 0 77102 0 Current children cumulated CPU time (s) 1.43 Current children cumulated vsize (KiB) 320348 [startup+3.10008 s] /proc/loadavg: 1.00 1.01 1.00 2/108 19737 /proc/meminfo: memFree=1425204/2059040 swapFree=4160024/4192956 [pid=19734] ppid=19732 vsize=8700 CPUtime=0 /proc/19734/stat : 19734 (run) S 19732 19734 19443 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 13466543 8908800 251 1992294400 4194304 4922060 140734986234368 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19734/statm: 2175 251 211 178 0 68 0 [pid=19736] ppid=19734 vsize=597408 CPUtime=3.04 /proc/19736/stat : 19736 (PBPASSolver) R 19734 19734 19443 0 -1 4202496 148793 0 12 0 144 160 0 0 25 0 1 0 13466543 611745792 148743 1992294400 134512640 134902295 4291213664 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 4 /proc/19736/statm: 149416 148746 256 96 0 148606 0 Current children cumulated CPU time (s) 3.04 Current children cumulated vsize (KiB) 606108 [startup+6.3009 s] /proc/loadavg: 1.00 1.01 1.00 2/108 19737 /proc/meminfo: memFree=898452/2059040 swapFree=4160024/4192956 [pid=19734] ppid=19732 vsize=8700 CPUtime=0 /proc/19734/stat : 19734 (run) S 19732 19734 19443 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 13466543 8908800 251 1992294400 4194304 4922060 140734986234368 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19734/statm: 2175 251 211 178 0 68 0 [pid=19736] ppid=19734 vsize=1075648 CPUtime=6.22 /proc/19736/stat : 19736 (PBPASSolver) R 19734 19734 19443 0 -1 4202496 268355 0 12 0 331 291 0 0 25 0 1 0 13466543 1101463552 268305 1992294400 134512640 134902295 4291213664 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 4 /proc/19736/statm: 268912 268305 256 96 0 268102 0 Current children cumulated CPU time (s) 6.22 Current children cumulated vsize (KiB) 1084348 [startup+12.7006 s] /proc/loadavg: 1.00 1.01 1.00 2/108 19737 /proc/meminfo: memFree=88688/2059040 swapFree=4160024/4192956 [pid=19734] ppid=19732 vsize=8700 CPUtime=0 /proc/19734/stat : 19734 (run) S 19732 19734 19443 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 13466543 8908800 251 1992294400 4194304 4922060 140734986234368 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19734/statm: 2175 251 211 178 0 68 0 [pid=19736] ppid=19734 vsize=1830592 CPUtime=12.62 /proc/19736/stat : 19736 (PBPASSolver) R 19734 19734 19443 0 -1 4202496 457038 0 12 0 763 499 0 0 25 0 1 0 13466543 1874526208 456988 1992294400 134512640 134902295 4291213664 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 4 /proc/19736/statm: 457648 456988 256 96 0 456838 0 Current children cumulated CPU time (s) 12.62 Current children cumulated vsize (KiB) 1839292 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+12.8005 s] /proc/loadavg: 1.00 1.01 1.00 4/108 19737 /proc/meminfo: memFree=8580/2059040 swapFree=4158872/4192956 [pid=19734] ppid=19732 vsize=8700 CPUtime=0 /proc/19734/stat : 19734 (run) S 19732 19734 19443 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 13466543 8908800 251 1992294400 4194304 4922060 140734986234368 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19734/statm: 2175 251 211 178 0 68 0 [pid=19736] ppid=19734 vsize=1840128 CPUtime=12.73 /proc/19736/stat : 19736 (PBPASSolver) R 19734 19734 19443 0 -1 4202496 459451 0 12 0 772 501 0 0 25 0 1 0 13466543 1884291072 459401 1992294400 134512640 134902295 4291213664 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 4 /proc/19736/statm: 460032 459401 256 96 0 459222 0 Current children cumulated CPU time (s) 12.73 Current children cumulated vsize (KiB) 1848828 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 19734 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=2999 # CPU time returned by wait4() is 0.003998 # while last known CPU time is 12.73 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 12.8155 CPU time (s): 12.73 CPU user time (s): 7.72 CPU system time (s): 5.01 CPU usage (%): 99.3329 Max. virtual memory (cumulated for all children) (KiB): 1848828 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.000999 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= 4 runsolver used 0.023996 second user time and 0.077988 second system time The end
Begin job on node039 at 2010-07-06 23:43:10 IDJOB=2687383 IDBENCH=77715 IDSOLVER=1174 FILE ID=node039/2687383-1278452590 PBS_JOBID= 11233531 Free space on /tmp= 62524 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j90opt/normalized-j9025_10.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687383-1278452590/watcher-2687383-1278452590 -o /tmp/evaluation-result-2687383-1278452590/solver-2687383-1278452590 -C 1800 -W 2000 -M 1800 run HOME/instance-2687383-1278452590.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 61e5a79df84e43f9b39aa8611a460c56 RANDOM SEED=488693790 node039.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 : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1850372 kB Buffers: 8460 kB Cached: 104576 kB SwapCached: 640 kB Active: 24788 kB Inactive: 117220 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1850372 kB SwapTotal: 4192956 kB SwapFree: 4160024 kB Dirty: 6452 kB Writeback: 0 kB AnonPages: 28324 kB Mapped: 12940 kB Slab: 44620 kB PageTables: 4228 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 179572 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= 62524 MiB End job on node039 at 2010-07-06 23:43:25