Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.17 | 13.2234 |
Name | /OPT-SMALLINT-LIN/oliveras/j120opt/ normalized-j12052_10.std.opb |
MD5SUM | 3a741555d430d0ca416ea4853bc85581 |
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 | 160 |
Best CPU time to get the best result obtained on this benchmark | 1800.17 |
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 | 256287 |
Number of constraints which are clauses | 255087 |
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 | 94 |
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 |
13.17/13.21 c 72842 256287 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-2687110-1278448062/watcher-2687110-1278448062 -o /tmp/evaluation-result-2687110-1278448062/solver-2687110-1278448062 -C 1800 -W 2000 -M 1800 run HOME/instance-2687110-1278448062.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 24636 /proc/meminfo: memFree=1857136/2059040 swapFree=4139164/4192956 [pid=24636] ppid=24634 vsize=8700 CPUtime=0 /proc/24636/stat : 24636 (run) S 24634 24636 24557 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 13019966 8908800 251 1992294400 4194304 4922060 140734541941104 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24636/statm: 2175 251 211 178 0 68 0 [startup+0.09274 s] /proc/loadavg: 1.07 1.02 1.00 3/106 24636 /proc/meminfo: memFree=1857136/2059040 swapFree=4139164/4192956 [pid=24636] ppid=24634 vsize=8700 CPUtime=0 /proc/24636/stat : 24636 (run) S 24634 24636 24557 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 13019966 8908800 251 1992294400 4194304 4922060 140734541941104 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24636/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100734 s] /proc/loadavg: 1.07 1.02 1.00 3/106 24636 /proc/meminfo: memFree=1857136/2059040 swapFree=4139164/4192956 [pid=24636] ppid=24634 vsize=8700 CPUtime=0 /proc/24636/stat : 24636 (run) S 24634 24636 24557 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 13019966 8908800 251 1992294400 4194304 4922060 140734541941104 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24636/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300754 s] /proc/loadavg: 1.07 1.02 1.00 3/106 24636 /proc/meminfo: memFree=1857136/2059040 swapFree=4139164/4192956 [pid=24636] ppid=24634 vsize=8700 CPUtime=0 /proc/24636/stat : 24636 (run) S 24634 24636 24557 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 13019966 8908800 251 1992294400 4194304 4922060 140734541941104 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24636/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700796 s] /proc/loadavg: 1.07 1.02 1.00 3/106 24636 /proc/meminfo: memFree=1857136/2059040 swapFree=4139164/4192956 [pid=24636] ppid=24634 vsize=8700 CPUtime=0 /proc/24636/stat : 24636 (run) S 24634 24636 24557 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 13019966 8908800 251 1992294400 4194304 4922060 140734541941104 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24636/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50088 s] /proc/loadavg: 1.07 1.02 1.00 2/108 24639 /proc/meminfo: memFree=1652588/2059040 swapFree=4139164/4192956 [pid=24636] ppid=24634 vsize=8700 CPUtime=0 /proc/24636/stat : 24636 (run) S 24634 24636 24557 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 13019966 8908800 251 1992294400 4194304 4922060 140734541941104 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24636/statm: 2175 251 211 178 0 68 0 [pid=24638] ppid=24636 vsize=303168 CPUtime=1.46 /proc/24638/stat : 24638 (PBPASSolver) R 24636 24636 24557 0 -1 4202496 75227 0 2 0 62 84 0 0 20 0 1 0 13019966 310444032 75168 1992294400 134512640 134902295 4292823584 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 2 /proc/24638/statm: 75792 75168 256 96 0 74982 0 Current children cumulated CPU time (s) 1.46 Current children cumulated vsize (KiB) 311868 [startup+3.10104 s] /proc/loadavg: 1.07 1.02 1.00 2/108 24639 /proc/meminfo: memFree=1446996/2059040 swapFree=4139164/4192956 [pid=24636] ppid=24634 vsize=8700 CPUtime=0 /proc/24636/stat : 24636 (run) S 24634 24636 24557 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 13019966 8908800 251 1992294400 4194304 4922060 140734541941104 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24636/statm: 2175 251 211 178 0 68 0 [pid=24638] ppid=24636 vsize=579328 CPUtime=3.06 /proc/24638/stat : 24638 (PBPASSolver) R 24636 24636 24557 0 -1 4202496 144241 0 2 0 142 164 0 0 24 0 1 0 13019966 593231872 144181 1992294400 134512640 134902295 4292823584 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 2 /proc/24638/statm: 144832 144186 256 96 0 144022 0 Current children cumulated CPU time (s) 3.06 Current children cumulated vsize (KiB) 588028 [startup+6.30037 s] /proc/loadavg: 1.07 1.02 1.00 2/108 24639 /proc/meminfo: memFree=935496/2059040 swapFree=4139164/4192956 [pid=24636] ppid=24634 vsize=8700 CPUtime=0 /proc/24636/stat : 24636 (run) S 24634 24636 24557 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 13019966 8908800 251 1992294400 4194304 4922060 140734541941104 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24636/statm: 2175 251 211 178 0 68 0 [pid=24638] ppid=24636 vsize=1044192 CPUtime=6.26 /proc/24638/stat : 24638 (PBPASSolver) R 24636 24636 24557 0 -1 4202496 260505 0 2 0 328 298 0 0 25 0 1 0 13019966 1069252608 260445 1992294400 134512640 134902295 4292823584 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 2 /proc/24638/statm: 261048 260445 256 96 0 260238 0 Current children cumulated CPU time (s) 6.26 Current children cumulated vsize (KiB) 1052892 [startup+12.701 s] /proc/loadavg: 1.06 1.02 1.00 2/108 24639 /proc/meminfo: memFree=143632/2059040 swapFree=4139164/4192956 [pid=24636] ppid=24634 vsize=8700 CPUtime=0 /proc/24636/stat : 24636 (run) S 24634 24636 24557 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 13019966 8908800 251 1992294400 4194304 4922060 140734541941104 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24636/statm: 2175 251 211 178 0 68 0 [pid=24638] ppid=24636 vsize=1785440 CPUtime=12.66 /proc/24638/stat : 24638 (PBPASSolver) R 24636 24636 24557 0 -1 4202496 445788 0 2 0 754 512 0 0 25 0 1 0 13019966 1828290560 445728 1992294400 134512640 134902295 4292823584 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 2 /proc/24638/statm: 446360 445728 256 96 0 445550 0 Current children cumulated CPU time (s) 12.66 Current children cumulated vsize (KiB) 1794140 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.2091 s] /proc/loadavg: 1.06 1.02 1.00 2/108 24639 /proc/meminfo: memFree=20252/2059040 swapFree=4139164/4192956 [pid=24636] ppid=24634 vsize=8700 CPUtime=0 /proc/24636/stat : 24636 (run) S 24634 24636 24557 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 13019966 8908800 251 1992294400 4194304 4922060 140734541941104 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24636/statm: 2175 251 211 178 0 68 0 [pid=24638] ppid=24636 vsize=1836864 CPUtime=13.17 /proc/24638/stat : 24638 (PBPASSolver) R 24636 24636 24557 0 -1 4202496 458621 0 2 0 790 527 0 0 25 0 1 0 13019966 1880948736 458561 1992294400 134512640 134902295 4292823584 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 2 /proc/24638/statm: 459216 458561 256 96 0 458406 0 Current children cumulated CPU time (s) 13.17 Current children cumulated vsize (KiB) 1845564 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 24636 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 13.17 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.2234 CPU time (s): 13.17 CPU user time (s): 7.9 CPU system time (s): 5.27 CPU usage (%): 99.5958 Max. virtual memory (cumulated for all children) (KiB): 1845564 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= 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= 4 runsolver used 0.021996 second user time and 0.082987 second system time The end
Begin job on node002 at 2010-07-06 22:27:42 IDJOB=2687110 IDBENCH=77411 IDSOLVER=1174 FILE ID=node002/2687110-1278448062 PBS_JOBID= 11233519 Free space on /tmp= 62560 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12052_10.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687110-1278448062/watcher-2687110-1278448062 -o /tmp/evaluation-result-2687110-1278448062/solver-2687110-1278448062 -C 1800 -W 2000 -M 1800 run HOME/instance-2687110-1278448062.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 3a741555d430d0ca416ea4853bc85581 RANDOM SEED=628208847 node002.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 : 3000.201 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 : 6000.40 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 : 3000.201 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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1857656 kB Buffers: 3932 kB Cached: 106068 kB SwapCached: 6316 kB Active: 72292 kB Inactive: 50436 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1857656 kB SwapTotal: 4192956 kB SwapFree: 4139164 kB Dirty: 8792 kB Writeback: 48 kB AnonPages: 11140 kB Mapped: 11880 kB Slab: 56608 kB PageTables: 4084 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181328 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= 62560 MiB End job on node002 at 2010-07-06 22:27:58