Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.27 | 14.7144 |
Name | /OPT-SMALLINT-LIN/oliveras/j120opt/ normalized-j12060_5.std.opb |
MD5SUM | a5005fc9f27cd5643854e7c3033a2662 |
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 | 108 |
Best CPU time to get the best result obtained on this benchmark | 1800.22 |
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 | 72842 |
Total number of constraints | 256266 |
Number of constraints which are clauses | 255066 |
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 | 120 |
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 |
13.27/14.71 c 72842 256266 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-2687214-1278449687/watcher-2687214-1278449687 -o /tmp/evaluation-result-2687214-1278449687/solver-2687214-1278449687 -C 1800 -W 2000 -M 1800 run HOME/instance-2687214-1278449687.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: 1.15 1.05 1.01 2/106 22622 /proc/meminfo: memFree=1820312/2059040 swapFree=4175860/4192956 [pid=22622] ppid=22620 vsize=8700 CPUtime=0 /proc/22622/stat : 22622 (run) S 22620 22622 22379 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 13182358 8908800 251 1992294400 4194304 4922060 140734267795680 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22622/statm: 2175 251 211 178 0 68 0 [startup+0.0845479 s] /proc/loadavg: 1.15 1.05 1.01 2/106 22622 /proc/meminfo: memFree=1820312/2059040 swapFree=4175860/4192956 [pid=22622] ppid=22620 vsize=8700 CPUtime=0 /proc/22622/stat : 22622 (run) S 22620 22622 22379 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 13182358 8908800 251 1992294400 4194304 4922060 140734267795680 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22622/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101546 s] /proc/loadavg: 1.15 1.05 1.01 2/106 22622 /proc/meminfo: memFree=1820312/2059040 swapFree=4175860/4192956 [pid=22622] ppid=22620 vsize=8700 CPUtime=0 /proc/22622/stat : 22622 (run) S 22620 22622 22379 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 13182358 8908800 251 1992294400 4194304 4922060 140734267795680 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22622/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.30057 s] /proc/loadavg: 1.15 1.05 1.01 2/106 22622 /proc/meminfo: memFree=1820312/2059040 swapFree=4175860/4192956 [pid=22622] ppid=22620 vsize=8700 CPUtime=0 /proc/22622/stat : 22622 (run) S 22620 22622 22379 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 13182358 8908800 251 1992294400 4194304 4922060 140734267795680 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22622/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700614 s] /proc/loadavg: 1.15 1.05 1.01 2/106 22622 /proc/meminfo: memFree=1820312/2059040 swapFree=4175860/4192956 [pid=22622] ppid=22620 vsize=8700 CPUtime=0 /proc/22622/stat : 22622 (run) S 22620 22622 22379 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 13182358 8908800 251 1992294400 4194304 4922060 140734267795680 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22622/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50069 s] /proc/loadavg: 1.14 1.05 1.01 2/108 22625 /proc/meminfo: memFree=1601064/2059040 swapFree=4175860/4192956 [pid=22622] ppid=22620 vsize=8700 CPUtime=0 /proc/22622/stat : 22622 (run) S 22620 22622 22379 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 13182358 8908800 251 1992294400 4194304 4922060 140734267795680 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22622/statm: 2175 251 211 178 0 68 0 [pid=22624] ppid=22622 vsize=316256 CPUtime=1.48 /proc/22624/stat : 22624 (PBPASSolver) R 22622 22622 22379 0 -1 4202496 78520 0 0 0 63 85 0 0 23 0 1 0 13182358 323846144 78459 1992294400 134512640 134902295 4288362768 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22624/statm: 79064 78461 256 96 0 78254 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 324956 [startup+3.10087 s] /proc/loadavg: 1.14 1.05 1.01 2/108 22625 /proc/meminfo: memFree=1398324/2059040 swapFree=4175860/4192956 [pid=22622] ppid=22620 vsize=8700 CPUtime=0 /proc/22622/stat : 22622 (run) S 22620 22622 22379 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 13182358 8908800 251 1992294400 4194304 4922060 140734267795680 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22622/statm: 2175 251 211 178 0 68 0 [pid=22624] ppid=22622 vsize=590112 CPUtime=3.08 /proc/22624/stat : 22624 (PBPASSolver) R 22622 22622 22379 0 -1 4202496 146983 0 0 0 144 164 0 0 25 0 1 0 13182358 604274688 146921 1992294400 134512640 134902295 4288362768 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22624/statm: 147528 146921 256 96 0 146718 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 598812 [startup+6.30122 s] /proc/loadavg: 1.14 1.05 1.01 2/108 22625 /proc/meminfo: memFree=889056/2059040 swapFree=4175860/4192956 [pid=22622] ppid=22620 vsize=8700 CPUtime=0 /proc/22622/stat : 22622 (run) S 22620 22622 22379 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 13182358 8908800 251 1992294400 4194304 4922060 140734267795680 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22622/statm: 2175 251 211 178 0 68 0 [pid=22624] ppid=22622 vsize=1054208 CPUtime=6.28 /proc/22624/stat : 22624 (PBPASSolver) R 22622 22622 22379 0 -1 4202496 262957 0 0 0 327 301 0 0 25 0 1 0 13182358 1079508992 262895 1992294400 134512640 134902295 4288362768 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22624/statm: 263552 262898 256 96 0 262742 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1062908 [startup+12.7009 s] /proc/loadavg: 1.11 1.05 1.01 2/108 22625 /proc/meminfo: memFree=94960/2059040 swapFree=4175860/4192956 [pid=22622] ppid=22620 vsize=8700 CPUtime=0 /proc/22622/stat : 22622 (run) S 22620 22622 22379 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 13182358 8908800 251 1992294400 4194304 4922060 140734267795680 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22622/statm: 2175 251 211 178 0 68 0 [pid=22624] ppid=22622 vsize=1796256 CPUtime=12.67 /proc/22624/stat : 22624 (PBPASSolver) R 22622 22622 22379 0 -1 4202496 448463 0 0 0 755 512 0 0 25 0 1 0 13182358 1839366144 448401 1992294400 134512640 134902295 4288362768 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22624/statm: 449064 448406 256 96 0 448254 0 Current children cumulated CPU time (s) 12.67 Current children cumulated vsize (KiB) 1804956 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+14.7004 s] /proc/loadavg: 1.11 1.05 1.01 2/108 22625 /proc/meminfo: memFree=9932/2059040 swapFree=4139172/4192956 [pid=22622] ppid=22620 vsize=8700 CPUtime=0 /proc/22622/stat : 22622 (run) S 22620 22622 22379 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 13182358 8908800 251 1992294400 4194304 4922060 140734267795680 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22622/statm: 2175 251 211 178 0 68 0 [pid=22624] ppid=22622 vsize=1837664 CPUtime=13.27 /proc/22624/stat : 22624 (PBPASSolver) R 22622 22622 22379 0 -1 4202496 458852 0 0 0 794 533 0 0 18 0 1 0 13182358 1881767936 458790 1992294400 134512640 134902295 4288362768 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 68 /proc/22624/statm: 459416 458790 256 96 0 458606 0 Current children cumulated CPU time (s) 13.27 Current children cumulated vsize (KiB) 1846364 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+14.7004 s] /proc/loadavg: 1.11 1.05 1.01 2/108 22625 /proc/meminfo: memFree=9932/2059040 swapFree=4139172/4192956 [pid=22622] ppid=22620 vsize=8700 CPUtime=0 /proc/22622/stat : 22622 (run) S 22620 22622 22379 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 13182358 8908800 251 1992294400 4194304 4922060 140734267795680 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22622/statm: 2175 251 211 178 0 68 0 [pid=22624] ppid=22622 vsize=1837664 CPUtime=13.27 /proc/22624/stat : 22624 (PBPASSolver) R 22622 22622 22379 0 -1 4202496 458852 0 0 0 794 533 0 0 18 0 1 0 13182358 1881767936 458790 1992294400 134512640 134902295 4288362768 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 68 /proc/22624/statm: 459416 458790 256 96 0 458606 0 Current children cumulated CPU time (s) 13.27 Current children cumulated vsize (KiB) 1846364 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 22622 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 13.27 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 14.7144 CPU time (s): 13.27 CPU user time (s): 7.94 CPU system time (s): 5.33 CPU usage (%): 90.1835 Max. virtual memory (cumulated for all children) (KiB): 1846364 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= 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= 4 involuntary context switches= 3 runsolver used 0.021996 second user time and 0.107983 second system time The end
Begin job on node005 at 2010-07-06 22:54:48 IDJOB=2687214 IDBENCH=77502 IDSOLVER=1174 FILE ID=node005/2687214-1278449687 PBS_JOBID= 11233498 Free space on /tmp= 62532 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12060_5.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687214-1278449687/watcher-2687214-1278449687 -o /tmp/evaluation-result-2687214-1278449687/solver-2687214-1278449687 -C 1800 -W 2000 -M 1800 run HOME/instance-2687214-1278449687.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a5005fc9f27cd5643854e7c3033a2662 RANDOM SEED=1288348062 node005.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 : 5599.52 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1820832 kB Buffers: 8800 kB Cached: 112528 kB SwapCached: 124 kB Active: 67824 kB Inactive: 97652 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1820832 kB SwapTotal: 4192956 kB SwapFree: 4175860 kB Dirty: 9188 kB Writeback: 0 kB AnonPages: 43960 kB Mapped: 14424 kB Slab: 50836 kB PageTables: 4240 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 179788 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= 62532 MiB End job on node005 at 2010-07-06 22:55:04