Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.2 | 13.2218 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/ aksoy/decomp/normalized-matrix_5x3_4.opb |
MD5SUM | 7937d419688402745c19e3544f97b6e8 |
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 | 28 |
Best CPU time to get the best result obtained on this benchmark | 1800.68 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 29 |
Optimality of the best value was proved | NO |
Number of variables | 99789 |
Total number of constraints | 388956 |
Number of constraints which are clauses | 388925 |
Number of constraints which are cardinality constraints (but not clauses) | 1 |
Number of constraints which are nor clauses,nor cardinality constraints | 30 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 3140 |
Number of terms in the objective function | 3140 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 3140 |
Number of bits of the sum of numbers in the objective function | 12 |
Biggest number in a constraint | 38 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 3178 |
Number of bits of the biggest sum of numbers | 12 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
13.20/13.21 c 99789 388956 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-2673664-1276805592/watcher-2673664-1276805592 -o /tmp/evaluation-result-2673664-1276805592/solver-2673664-1276805592 -C 1800 -W 2000 -M 1800 run HOME/instance-2673664-1276805592.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: 1.07 1.02 1.00 3/106 24335 /proc/meminfo: memFree=1851380/2059040 swapFree=4162156/4192956 [pid=24335] ppid=24333 vsize=8700 CPUtime=0 /proc/24335/stat : 24335 (run) S 24333 24335 23794 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 21854638 8908800 251 1992294400 4194304 4922060 140734399707168 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24335/statm: 2175 251 211 178 0 68 0 [startup+0.0965169 s] /proc/loadavg: 1.07 1.02 1.00 3/106 24335 /proc/meminfo: memFree=1851380/2059040 swapFree=4162156/4192956 [pid=24335] ppid=24333 vsize=8700 CPUtime=0 /proc/24335/stat : 24335 (run) S 24333 24335 23794 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 21854638 8908800 251 1992294400 4194304 4922060 140734399707168 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24335/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101516 s] /proc/loadavg: 1.07 1.02 1.00 3/106 24335 /proc/meminfo: memFree=1851380/2059040 swapFree=4162156/4192956 [pid=24335] ppid=24333 vsize=8700 CPUtime=0 /proc/24335/stat : 24335 (run) S 24333 24335 23794 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 21854638 8908800 251 1992294400 4194304 4922060 140734399707168 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24335/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301529 s] /proc/loadavg: 1.07 1.02 1.00 3/106 24335 /proc/meminfo: memFree=1851380/2059040 swapFree=4162156/4192956 [pid=24335] ppid=24333 vsize=8700 CPUtime=0 /proc/24335/stat : 24335 (run) S 24333 24335 23794 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 21854638 8908800 251 1992294400 4194304 4922060 140734399707168 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24335/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700556 s] /proc/loadavg: 1.07 1.02 1.00 3/106 24335 /proc/meminfo: memFree=1851380/2059040 swapFree=4162156/4192956 [pid=24335] ppid=24333 vsize=8700 CPUtime=0 /proc/24335/stat : 24335 (run) S 24333 24335 23794 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 21854638 8908800 251 1992294400 4194304 4922060 140734399707168 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24335/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50061 s] /proc/loadavg: 1.07 1.02 1.00 2/108 24338 /proc/meminfo: memFree=1647880/2059040 swapFree=4162156/4192956 [pid=24335] ppid=24333 vsize=8700 CPUtime=0 /proc/24335/stat : 24335 (run) S 24333 24335 23794 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 21854638 8908800 251 1992294400 4194304 4922060 140734399707168 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24335/statm: 2175 251 211 178 0 68 0 [pid=24337] ppid=24335 vsize=300164 CPUtime=1.48 /proc/24337/stat : 24337 (PBPASSolver) R 24335 24335 23794 0 -1 4202496 74605 0 0 0 60 88 0 0 25 0 1 0 21854638 307367936 74431 1992294400 134512640 134902295 4287204608 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24337/statm: 75041 74431 256 96 0 74253 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 308864 [startup+3.10071 s] /proc/loadavg: 1.07 1.02 1.00 2/108 24338 /proc/meminfo: memFree=1445016/2059040 swapFree=4162156/4192956 [pid=24335] ppid=24333 vsize=8700 CPUtime=0 /proc/24335/stat : 24335 (run) S 24333 24335 23794 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 21854638 8908800 251 1992294400 4194304 4922060 140734399707168 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24335/statm: 2175 251 211 178 0 68 0 [pid=24337] ppid=24335 vsize=577540 CPUtime=3.09 /proc/24337/stat : 24337 (PBPASSolver) R 24335 24335 23794 0 -1 4202496 143922 0 0 0 138 171 0 0 25 0 1 0 21854638 591400960 143749 1992294400 134512640 134902295 4287204608 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24337/statm: 144385 143749 256 96 0 143597 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 586240 [startup+6.30092 s] /proc/loadavg: 1.06 1.02 1.00 2/108 24338 /proc/meminfo: memFree=928432/2059040 swapFree=4162156/4192956 [pid=24335] ppid=24333 vsize=8700 CPUtime=0 /proc/24335/stat : 24335 (run) S 24333 24335 23794 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 21854638 8908800 251 1992294400 4194304 4922060 140734399707168 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24335/statm: 2175 251 211 178 0 68 0 [pid=24337] ppid=24335 vsize=1047204 CPUtime=6.29 /proc/24337/stat : 24337 (PBPASSolver) R 24335 24335 23794 0 -1 4202496 261348 0 0 0 324 305 0 0 25 0 1 0 21854638 1072336896 261174 1992294400 134512640 134902295 4287204608 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24337/statm: 261801 261181 256 96 0 261013 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 1055904 [startup+12.7013 s] /proc/loadavg: 1.06 1.01 1.00 2/108 24340 /proc/meminfo: memFree=133220/2059040 swapFree=4162156/4192956 [pid=24335] ppid=24333 vsize=8700 CPUtime=0 /proc/24335/stat : 24335 (run) S 24333 24335 23794 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 21854638 8908800 251 1992294400 4194304 4922060 140734399707168 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24335/statm: 2175 251 211 178 0 68 0 [pid=24337] ppid=24335 vsize=1789028 CPUtime=12.69 /proc/24337/stat : 24337 (PBPASSolver) R 24335 24335 23794 0 -1 4202496 446788 0 0 0 749 520 0 0 25 0 1 0 21854638 1831964672 446614 1992294400 134512640 134902295 4287204608 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24337/statm: 447257 446614 256 96 0 446469 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 1797728 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.2084 s] /proc/loadavg: 1.05 1.01 1.00 2/108 24340 /proc/meminfo: memFree=11452/2059040 swapFree=4162156/4192956 [pid=24335] ppid=24333 vsize=8700 CPUtime=0 /proc/24335/stat : 24335 (run) S 24333 24335 23794 0 -1 4202496 389 135 0 0 0 0 0 0 20 0 1 0 21854638 8908800 251 1992294400 4194304 4922060 140734399707168 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24335/statm: 2175 251 211 178 0 68 0 [pid=24337] ppid=24335 vsize=1839908 CPUtime=13.2 /proc/24337/stat : 24337 (PBPASSolver) R 24335 24335 23794 0 -1 4202496 459570 0 0 0 784 536 0 0 25 0 1 0 21854638 1884065792 459396 1992294400 134512640 134902295 4287204608 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24337/statm: 459977 459396 256 96 0 459189 0 Current children cumulated CPU time (s) 13.2 Current children cumulated vsize (KiB) 1848608 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 24335 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 13.2 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.2218 CPU time (s): 13.2 CPU user time (s): 7.84 CPU system time (s): 5.36 CPU usage (%): 99.8352 Max. virtual memory (cumulated for all children) (KiB): 1848608 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= 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= 4 involuntary context switches= 3 runsolver used 0.025996 second user time and 0.076988 second system time The end
Begin job on node030 at 2010-06-17 22:13:13 IDJOB=2673664 IDBENCH=25013 IDSOLVER=1174 FILE ID=node030/2673664-1276805592 PBS_JOBID= 11176627 Free space on /tmp= 62544 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_4.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673664-1276805592/watcher-2673664-1276805592 -o /tmp/evaluation-result-2673664-1276805592/solver-2673664-1276805592 -C 1800 -W 2000 -M 1800 run HOME/instance-2673664-1276805592.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 7937d419688402745c19e3544f97b6e8 RANDOM SEED=1209323031 node030.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 : 3000.244 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 : 3000.244 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: 1851776 kB Buffers: 13236 kB Cached: 84144 kB SwapCached: 1788 kB Active: 18224 kB Inactive: 109964 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1851776 kB SwapTotal: 4192956 kB SwapFree: 4162156 kB Dirty: 12672 kB Writeback: 0 kB AnonPages: 29000 kB Mapped: 14072 kB Slab: 57080 kB PageTables: 4076 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182080 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= 62544 MiB End job on node030 at 2010-06-17 22:13:28