Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.27 | 13.3172 |
Name | /OPT-SMALLINT-LIN/oliveras/j90opt/ normalized-j9023_3.std.opb |
MD5SUM | ab00cc8e8b09e97f2dcc186b02d98b59 |
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 | 116 |
Best CPU time to get the best result obtained on this benchmark | 6.62899 |
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 | 184370 |
Number of constraints which are clauses | 183170 |
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 | 51 |
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 |
13.27/13.31 c 54782 184370 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-2687435-1278453429/watcher-2687435-1278453429 -o /tmp/evaluation-result-2687435-1278453429/solver-2687435-1278453429 -C 1800 -W 2000 -M 1800 run HOME/instance-2687435-1278453429.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 1.00 1.00 3/106 19493 /proc/meminfo: memFree=1829764/2059040 swapFree=4147040/4192956 [pid=19493] ppid=19491 vsize=8700 CPUtime=0 /proc/19493/stat : 19493 (run) S 19491 19493 19155 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 13550304 8908800 250 1992294400 4194304 4922060 140733441318944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19493/statm: 2175 250 211 178 0 68 0 [startup+0.009985 s] /proc/loadavg: 1.00 1.00 1.00 3/106 19493 /proc/meminfo: memFree=1829764/2059040 swapFree=4147040/4192956 [pid=19493] ppid=19491 vsize=8700 CPUtime=0 /proc/19493/stat : 19493 (run) S 19491 19493 19155 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 13550304 8908800 250 1992294400 4194304 4922060 140733441318944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19493/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.10099 s] /proc/loadavg: 1.00 1.00 1.00 3/106 19493 /proc/meminfo: memFree=1829764/2059040 swapFree=4147040/4192956 [pid=19493] ppid=19491 vsize=8700 CPUtime=0 /proc/19493/stat : 19493 (run) S 19491 19493 19155 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 13550304 8908800 250 1992294400 4194304 4922060 140733441318944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19493/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301006 s] /proc/loadavg: 1.00 1.00 1.00 3/106 19493 /proc/meminfo: memFree=1829764/2059040 swapFree=4147040/4192956 [pid=19493] ppid=19491 vsize=8700 CPUtime=0 /proc/19493/stat : 19493 (run) S 19491 19493 19155 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 13550304 8908800 250 1992294400 4194304 4922060 140733441318944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19493/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701041 s] /proc/loadavg: 1.00 1.00 1.00 3/106 19493 /proc/meminfo: memFree=1829764/2059040 swapFree=4147040/4192956 [pid=19493] ppid=19491 vsize=8700 CPUtime=0 /proc/19493/stat : 19493 (run) S 19491 19493 19155 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 13550304 8908800 250 1992294400 4194304 4922060 140733441318944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19493/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.5011 s] /proc/loadavg: 1.00 1.00 1.00 2/108 19496 /proc/meminfo: memFree=1611260/2059040 swapFree=4147040/4192956 [pid=19493] ppid=19491 vsize=8700 CPUtime=0 /proc/19493/stat : 19493 (run) S 19491 19493 19155 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 13550304 8908800 250 1992294400 4194304 4922060 140733441318944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19493/statm: 2175 250 211 178 0 68 0 [pid=19495] ppid=19493 vsize=315488 CPUtime=1.48 /proc/19495/stat : 19495 (PBPASSolver) R 19493 19493 19155 0 -1 4202496 78330 0 0 0 60 88 0 0 25 0 1 0 13550304 323059712 78268 1992294400 134512640 134902295 4294035296 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/19495/statm: 78872 78268 256 96 0 78062 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 324188 [startup+3.10124 s] /proc/loadavg: 1.00 1.00 1.00 2/108 19496 /proc/meminfo: memFree=1408644/2059040 swapFree=4147040/4192956 [pid=19493] ppid=19491 vsize=8700 CPUtime=0 /proc/19493/stat : 19493 (run) S 19491 19493 19155 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 13550304 8908800 250 1992294400 4194304 4922060 140733441318944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19493/statm: 2175 250 211 178 0 68 0 [pid=19495] ppid=19493 vsize=588896 CPUtime=3.08 /proc/19495/stat : 19495 (PBPASSolver) R 19493 19493 19155 0 -1 4202496 146621 0 0 0 142 166 0 0 25 0 1 0 13550304 603029504 146560 1992294400 134512640 134902295 4294035296 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/19495/statm: 147224 146563 256 96 0 146414 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 597596 [startup+6.30053 s] /proc/loadavg: 1.00 1.00 1.00 2/108 19496 /proc/meminfo: memFree=901112/2059040 swapFree=4147040/4192956 [pid=19493] ppid=19491 vsize=8700 CPUtime=0 /proc/19493/stat : 19493 (run) S 19491 19493 19155 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 13550304 8908800 250 1992294400 4194304 4922060 140733441318944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19493/statm: 2175 250 211 178 0 68 0 [pid=19495] ppid=19493 vsize=1050976 CPUtime=6.28 /proc/19495/stat : 19495 (PBPASSolver) R 19493 19493 19155 0 -1 4202496 262199 0 0 0 327 301 0 0 25 0 1 0 13550304 1076199424 262137 1992294400 134512640 134902295 4294035296 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/19495/statm: 262744 262137 256 96 0 261934 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1059676 [startup+12.7011 s] /proc/loadavg: 1.00 1.00 1.00 2/108 19496 /proc/meminfo: memFree=110240/2059040 swapFree=4147040/4192956 [pid=19493] ppid=19491 vsize=8700 CPUtime=0 /proc/19493/stat : 19493 (run) S 19491 19493 19155 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 13550304 8908800 250 1992294400 4194304 4922060 140733441318944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19493/statm: 2175 250 211 178 0 68 0 [pid=19495] ppid=19493 vsize=1789728 CPUtime=12.68 /proc/19495/stat : 19495 (PBPASSolver) R 19493 19493 19155 0 -1 4202496 446860 0 0 0 755 513 0 0 25 0 1 0 13550304 1832681472 446798 1992294400 134512640 134902295 4294035296 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/19495/statm: 447432 446798 256 96 0 446622 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1798428 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.3012 s] /proc/loadavg: 1.08 1.02 1.01 3/108 19496 /proc/meminfo: memFree=9300/2059040 swapFree=4139492/4192956 [pid=19493] ppid=19491 vsize=8700 CPUtime=0 /proc/19493/stat : 19493 (run) S 19491 19493 19155 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 13550304 8908800 250 1992294400 4194304 4922060 140733441318944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19493/statm: 2175 250 211 178 0 68 0 [pid=19495] ppid=19493 vsize=1838816 CPUtime=13.27 /proc/19495/stat : 19495 (PBPASSolver) R 19493 19493 19155 0 -1 4202496 459135 0 0 0 796 531 0 0 25 0 1 0 13550304 1882947584 459073 1992294400 134512640 134902295 4294035296 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 1 /proc/19495/statm: 459704 459073 256 96 0 458894 0 Current children cumulated CPU time (s) 13.27 Current children cumulated vsize (KiB) 1847516 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+13.3012 s] /proc/loadavg: 1.08 1.02 1.01 3/108 19496 /proc/meminfo: memFree=9300/2059040 swapFree=4139492/4192956 [pid=19493] ppid=19491 vsize=8700 CPUtime=0 /proc/19493/stat : 19493 (run) S 19491 19493 19155 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 13550304 8908800 250 1992294400 4194304 4922060 140733441318944 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19493/statm: 2175 250 211 178 0 68 0 [pid=19495] ppid=19493 vsize=1838816 CPUtime=13.27 /proc/19495/stat : 19495 (PBPASSolver) R 19493 19493 19155 0 -1 4202496 459135 0 0 0 796 531 0 0 25 0 1 0 13550304 1882947584 459073 1992294400 134512640 134902295 4294035296 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 1 /proc/19495/statm: 459704 459073 256 96 0 458894 0 Current children cumulated CPU time (s) 13.27 Current children cumulated vsize (KiB) 1847516 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 19493 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 13.27 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.3172 CPU time (s): 13.27 CPU user time (s): 7.96 CPU system time (s): 5.31 CPU usage (%): 99.6454 Max. virtual memory (cumulated for all children) (KiB): 1847516 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 0.035994 second user time and 0.072988 second system time The end
Begin job on node043 at 2010-07-06 23:57:10 IDJOB=2687435 IDBENCH=77831 IDSOLVER=1174 FILE ID=node043/2687435-1278453429 PBS_JOBID= 11233523 Free space on /tmp= 62524 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j90opt/normalized-j9023_3.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687435-1278453429/watcher-2687435-1278453429 -o /tmp/evaluation-result-2687435-1278453429/solver-2687435-1278453429 -C 1800 -W 2000 -M 1800 run HOME/instance-2687435-1278453429.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= ab00cc8e8b09e97f2dcc186b02d98b59 RANDOM SEED=88318969 node043.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 : 3000.219 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 : 6000.43 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 : 3000.219 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 : 5599.52 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1830284 kB Buffers: 17820 kB Cached: 125808 kB SwapCached: 2904 kB Active: 26652 kB Inactive: 134580 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1830284 kB SwapTotal: 4192956 kB SwapFree: 4147040 kB Dirty: 6192 kB Writeback: 0 kB AnonPages: 15676 kB Mapped: 11992 kB Slab: 45444 kB PageTables: 4156 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180232 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 node043 at 2010-07-06 23:57:25