Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.1 | 13.1207 |
Name | /OPT-SMALLINT-LIN/oliveras/j90opt/ normalized-j9021_5.std.opb |
MD5SUM | aa972c70d521daa1738bd997a5a53983 |
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 | 112 |
Best CPU time to get the best result obtained on this benchmark | 1798.06 |
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 | 184309 |
Number of constraints which are clauses | 183109 |
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 | 50 |
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 |
13.10/13.11 c 54782 184309 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-2687604-1278454638/watcher-2687604-1278454638 -o /tmp/evaluation-result-2687604-1278454638/solver-2687604-1278454638 -C 1800 -W 2000 -M 1800 run HOME/instance-2687604-1278454638.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 22810 /proc/meminfo: memFree=1862568/2059040 swapFree=4192956/4192956 [pid=22810] ppid=22808 vsize=8700 CPUtime=0 /proc/22810/stat : 22810 (run) S 22808 22810 22309 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 13677480 8908800 250 1992294400 4194304 4922060 140736021187616 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22810/statm: 2175 250 211 178 0 68 0 [startup+0.0619359 s] /proc/loadavg: 1.00 1.00 1.00 3/106 22810 /proc/meminfo: memFree=1862568/2059040 swapFree=4192956/4192956 [pid=22810] ppid=22808 vsize=8700 CPUtime=0 /proc/22810/stat : 22810 (run) S 22808 22810 22309 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 13677480 8908800 250 1992294400 4194304 4922060 140736021187616 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22810/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101938 s] /proc/loadavg: 1.00 1.00 1.00 3/106 22810 /proc/meminfo: memFree=1862568/2059040 swapFree=4192956/4192956 [pid=22810] ppid=22808 vsize=8700 CPUtime=0 /proc/22810/stat : 22810 (run) S 22808 22810 22309 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 13677480 8908800 250 1992294400 4194304 4922060 140736021187616 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22810/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301957 s] /proc/loadavg: 1.00 1.00 1.00 3/106 22810 /proc/meminfo: memFree=1862568/2059040 swapFree=4192956/4192956 [pid=22810] ppid=22808 vsize=8700 CPUtime=0 /proc/22810/stat : 22810 (run) S 22808 22810 22309 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 13677480 8908800 250 1992294400 4194304 4922060 140736021187616 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22810/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701995 s] /proc/loadavg: 1.00 1.00 1.00 3/106 22810 /proc/meminfo: memFree=1862568/2059040 swapFree=4192956/4192956 [pid=22810] ppid=22808 vsize=8700 CPUtime=0 /proc/22810/stat : 22810 (run) S 22808 22810 22309 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 13677480 8908800 250 1992294400 4194304 4922060 140736021187616 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22810/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50107 s] /proc/loadavg: 1.00 1.00 1.00 2/108 22813 /proc/meminfo: memFree=1651876/2059040 swapFree=4192956/4192956 [pid=22810] ppid=22808 vsize=8700 CPUtime=0 /proc/22810/stat : 22810 (run) S 22808 22810 22309 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 13677480 8908800 250 1992294400 4194304 4922060 140736021187616 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22810/statm: 2175 250 211 178 0 68 0 [pid=22812] ppid=22810 vsize=309312 CPUtime=1.49 /proc/22812/stat : 22812 (PBPASSolver) R 22810 22810 22309 0 -1 4202496 76752 0 0 0 64 85 0 0 25 0 1 0 13677481 316735488 76690 1992294400 134512640 134902295 4288693296 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22812/statm: 77328 76691 256 96 0 76518 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 318012 [startup+3.10122 s] /proc/loadavg: 1.00 1.00 1.00 2/108 22813 /proc/meminfo: memFree=1446656/2059040 swapFree=4192956/4192956 [pid=22810] ppid=22808 vsize=8700 CPUtime=0 /proc/22810/stat : 22810 (run) S 22808 22810 22309 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 13677480 8908800 250 1992294400 4194304 4922060 140736021187616 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22810/statm: 2175 250 211 178 0 68 0 [pid=22812] ppid=22810 vsize=584800 CPUtime=3.09 /proc/22812/stat : 22812 (PBPASSolver) R 22810 22810 22309 0 -1 4202496 145625 0 0 0 144 165 0 0 25 0 1 0 13677481 598835200 145563 1992294400 134512640 134902295 4288693296 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22812/statm: 146200 145563 256 96 0 145390 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 593500 [startup+6.30153 s] /proc/loadavg: 1.00 1.00 1.00 2/108 22813 /proc/meminfo: memFree=935528/2059040 swapFree=4192956/4192956 [pid=22810] ppid=22808 vsize=8700 CPUtime=0 /proc/22810/stat : 22810 (run) S 22808 22810 22309 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 13677480 8908800 250 1992294400 4194304 4922060 140736021187616 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22810/statm: 2175 250 211 178 0 68 0 [pid=22812] ppid=22810 vsize=1050208 CPUtime=6.29 /proc/22812/stat : 22812 (PBPASSolver) R 22810 22810 22309 0 -1 4202496 261980 0 0 0 326 303 0 0 25 0 1 0 13677481 1075412992 261918 1992294400 134512640 134902295 4288693296 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22812/statm: 262552 261918 256 96 0 261742 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 1058908 [startup+12.7011 s] /proc/loadavg: 1.00 1.00 1.00 2/108 22813 /proc/meminfo: memFree=137712/2059040 swapFree=4192956/4192956 [pid=22810] ppid=22808 vsize=8700 CPUtime=0 /proc/22810/stat : 22810 (run) S 22808 22810 22309 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 13677480 8908800 250 1992294400 4194304 4922060 140736021187616 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22810/statm: 2175 250 211 178 0 68 0 [pid=22812] ppid=22810 vsize=1796672 CPUtime=12.69 /proc/22812/stat : 22812 (PBPASSolver) R 22810 22810 22309 0 -1 4202496 448562 0 0 0 755 514 0 0 25 0 1 0 13677481 1839792128 448500 1992294400 134512640 134902295 4288693296 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22812/statm: 449168 448500 256 96 0 448358 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 1805372 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.1012 s] /proc/loadavg: 1.00 1.00 1.00 2/108 22813 /proc/meminfo: memFree=24252/2059040 swapFree=4192956/4192956 [pid=22810] ppid=22808 vsize=8700 CPUtime=0 /proc/22810/stat : 22810 (run) S 22808 22810 22309 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 13677480 8908800 250 1992294400 4194304 4922060 140736021187616 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22810/statm: 2175 250 211 178 0 68 0 [pid=22812] ppid=22810 vsize=1838304 CPUtime=13.1 /proc/22812/stat : 22812 (PBPASSolver) R 22810 22810 22309 0 -1 4202496 459007 0 0 0 784 526 0 0 25 0 1 0 13677481 1882423296 458945 1992294400 134512640 134902295 4288693296 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22812/statm: 459576 458945 256 96 0 458766 0 Current children cumulated CPU time (s) 13.1 Current children cumulated vsize (KiB) 1847004 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+13.1012 s] /proc/loadavg: 1.00 1.00 1.00 2/108 22813 /proc/meminfo: memFree=24252/2059040 swapFree=4192956/4192956 [pid=22810] ppid=22808 vsize=8700 CPUtime=0 /proc/22810/stat : 22810 (run) S 22808 22810 22309 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 13677480 8908800 250 1992294400 4194304 4922060 140736021187616 18446744073709551615 213314542725 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22810/statm: 2175 250 211 178 0 68 0 [pid=22812] ppid=22810 vsize=1838304 CPUtime=13.1 /proc/22812/stat : 22812 (PBPASSolver) R 22810 22810 22309 0 -1 4202496 459007 0 0 0 784 526 0 0 25 0 1 0 13677481 1882423296 458945 1992294400 134512640 134902295 4288693296 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22812/statm: 459576 458945 256 96 0 458766 0 Current children cumulated CPU time (s) 13.1 Current children cumulated vsize (KiB) 1847004 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 22810 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=0 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=2999 # CPU time returned by wait4() is 0.002999 # while last known CPU time is 13.1 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.1207 CPU time (s): 13.1 CPU user time (s): 7.84 CPU system time (s): 5.26 CPU usage (%): 99.842 Max. virtual memory (cumulated for all children) (KiB): 1847004 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0 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= 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 0.025996 second user time and 0.078987 second system time The end
Begin job on node004 at 2010-07-07 00:17:18 IDJOB=2687604 IDBENCH=78108 IDSOLVER=1174 FILE ID=node004/2687604-1278454638 PBS_JOBID= 11233502 Free space on /tmp= 62428 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j90opt/normalized-j9021_5.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687604-1278454638/watcher-2687604-1278454638 -o /tmp/evaluation-result-2687604-1278454638/solver-2687604-1278454638 -C 1800 -W 2000 -M 1800 run HOME/instance-2687604-1278454638.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= aa972c70d521daa1738bd997a5a53983 RANDOM SEED=912354395 node004.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 : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1862964 kB Buffers: 6444 kB Cached: 55988 kB SwapCached: 0 kB Active: 54896 kB Inactive: 67804 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1862964 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 6256 kB Writeback: 0 kB AnonPages: 60236 kB Mapped: 14468 kB Slab: 51452 kB PageTables: 4176 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182236 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= 62428 MiB End job on node004 at 2010-07-07 00:17:33