Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-03-23 | ? (MO) | 40.71 | 40.8274 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=7-P0=5-P1=47-P2=89-P3=41-P4=37-P5=113-P6=47-P7=127-P8=37-B.opb |
MD5SUM | ad74f094bba1086e11cc0beef00e98a6 |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.210967 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 168 |
Total number of constraints | 17 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 17 |
Minimum length of a constraint | 7 |
Maximum length of a constraint | 63 |
Number of terms in the objective function | 7 |
Biggest coefficient in the objective function | 64 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 127 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 8192 |
Number of bits of the biggest number in a constraint | 14 |
Biggest sum of numbers in a constraint | 32512 |
Number of bits of the biggest sum of numbers | 15 |
Number of products (including duplicates) | 392 |
Sum of products size (including duplicates) | 784 |
Number of different products | 392 |
Sum of products size | 784 |
38.76/38.82 c Somebody sent me a SIGTERM 38.76/38.82 s UNKNOWN 38.76/38.82 pb2clasp1: no process killed
ERROR: no interpretation found !
Linearizing /tmp/evaluation/431677-1178009172/instance-431677-1178009172.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node68/watcher-431677-1178009172 -o ROOT/results/node68/solver-431677-1178009172 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431677-1178009172.opb /tmp/evaluation/431677-1178009172/temp 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): 3600 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 Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.92 0.98 0.99 3/64 4019 /proc/meminfo: memFree=1782208/2055920 swapFree=4183864/4192956 [pid=4019] ppid=4017 vsize=12268 CPUtime=0 /proc/4019/stat : 4019 (pbclasp) D 4017 4019 3601 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 276906783 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257414625893 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/4019/statm: 3067 317 242 3 0 167 0 [startup+0.075831 s] /proc/loadavg: 0.92 0.98 0.99 3/64 4019 /proc/meminfo: memFree=1782208/2055920 swapFree=4183864/4192956 [pid=4019] ppid=4017 vsize=12400 CPUtime=0 /proc/4019/stat : 4019 (pbclasp) S 4017 4019 3601 0 -1 4194304 492 0 0 0 0 0 0 0 16 0 1 0 276906783 12697600 444 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423356002 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/4019/statm: 3100 444 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.102834 s] /proc/loadavg: 0.92 0.98 0.99 3/64 4019 /proc/meminfo: memFree=1782208/2055920 swapFree=4183864/4192956 [pid=4019] ppid=4017 vsize=12400 CPUtime=0.07 /proc/4019/stat : 4019 (pbclasp) S 4017 4019 3601 0 -1 4194304 573 1592 0 0 0 0 6 1 16 0 1 0 276906783 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/4019/statm: 3100 464 343 3 0 200 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 12400 [startup+0.302849 s] /proc/loadavg: 0.92 0.98 0.99 3/64 4019 /proc/meminfo: memFree=1782208/2055920 swapFree=4183864/4192956 [pid=4019] ppid=4017 vsize=12400 CPUtime=0.07 /proc/4019/stat : 4019 (pbclasp) S 4017 4019 3601 0 -1 4194304 573 1592 0 0 0 0 6 1 16 0 1 0 276906783 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/4019/statm: 3100 464 343 3 0 200 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 12400 [startup+0.702886 s] /proc/loadavg: 0.92 0.98 0.99 3/64 4019 /proc/meminfo: memFree=1782208/2055920 swapFree=4183864/4192956 [pid=4019] ppid=4017 vsize=12400 CPUtime=0.07 /proc/4019/stat : 4019 (pbclasp) S 4017 4019 3601 0 -1 4194304 573 1592 0 0 0 0 6 1 16 0 1 0 276906783 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/4019/statm: 3100 464 343 3 0 200 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 12400 [startup+1.50196 s] /proc/loadavg: 0.92 0.98 0.99 2/67 4029 /proc/meminfo: memFree=1722280/2055920 swapFree=4183864/4192956 [pid=4019] ppid=4017 vsize=12400 CPUtime=0.07 /proc/4019/stat : 4019 (pbclasp) S 4017 4019 3601 0 -1 4194304 573 1592 0 0 0 0 6 1 16 0 1 0 276906783 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/4019/statm: 3100 464 343 3 0 200 0 [pid=4027] ppid=4019 vsize=5352 CPUtime=0 /proc/4027/stat : 4027 (sh) S 4019 4019 3601 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 276906793 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/4027/statm: 1338 224 188 169 0 49 0 [pid=4029] ppid=4027 vsize=92712 CPUtime=1.4 /proc/4029/stat : 4029 (clasp) R 4027 4019 3601 0 -1 4194304 24528 0 0 0 127 13 0 0 25 0 1 0 276906793 94937088 22146 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/4029/statm: 23178 22146 181 154 0 22648 0 Current children cumulated CPU time (s) 1.47 Current children cumulated vsize (KiB) 110464 [startup+3.1011 s] /proc/loadavg: 0.92 0.98 0.99 2/67 4029 /proc/meminfo: memFree=1659496/2055920 swapFree=4183864/4192956 [pid=4019] ppid=4017 vsize=12400 CPUtime=0.07 /proc/4019/stat : 4019 (pbclasp) S 4017 4019 3601 0 -1 4194304 573 1592 0 0 0 0 6 1 16 0 1 0 276906783 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/4019/statm: 3100 464 343 3 0 200 0 [pid=4027] ppid=4019 vsize=5352 CPUtime=0 /proc/4027/stat : 4027 (sh) S 4019 4019 3601 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 276906793 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/4027/statm: 1338 224 188 169 0 49 0 [pid=4029] ppid=4027 vsize=187196 CPUtime=2.99 /proc/4029/stat : 4029 (clasp) R 4027 4019 3601 0 -1 4194304 50023 0 0 0 276 23 0 0 25 0 1 0 276906793 191688704 43941 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/4029/statm: 46799 43942 181 154 0 46269 0 Current children cumulated CPU time (s) 3.06 Current children cumulated vsize (KiB) 204948 [startup+6.30139 s] /proc/loadavg: 0.93 0.98 0.99 2/67 4029 /proc/meminfo: memFree=1488296/2055920 swapFree=4183864/4192956 [pid=4019] ppid=4017 vsize=12400 CPUtime=0.07 /proc/4019/stat : 4019 (pbclasp) S 4017 4019 3601 0 -1 4194304 573 1592 0 0 0 0 6 1 16 0 1 0 276906783 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/4019/statm: 3100 464 343 3 0 200 0 [pid=4027] ppid=4019 vsize=5352 CPUtime=0 /proc/4027/stat : 4027 (sh) S 4019 4019 3601 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 276906793 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/4027/statm: 1338 224 188 169 0 49 0 [pid=4029] ppid=4027 vsize=342400 CPUtime=6.19 /proc/4029/stat : 4029 (clasp) R 4027 4019 3601 0 -1 4194304 94573 0 0 0 575 44 0 0 25 0 1 0 276906793 350617600 84440 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10950267 0 0 4096 0 0 0 0 17 1 0 0 /proc/4029/statm: 85600 84440 181 154 0 85070 0 Current children cumulated CPU time (s) 6.26 Current children cumulated vsize (KiB) 360152 [startup+12.702 s] /proc/loadavg: 0.93 0.98 0.99 2/67 4029 /proc/meminfo: memFree=1174256/2055920 swapFree=4183864/4192956 [pid=4019] ppid=4017 vsize=12400 CPUtime=0.07 /proc/4019/stat : 4019 (pbclasp) S 4017 4019 3601 0 -1 4194304 573 1592 0 0 0 0 6 1 16 0 1 0 276906783 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/4019/statm: 3100 464 343 3 0 200 0 [pid=4027] ppid=4019 vsize=5352 CPUtime=0 /proc/4027/stat : 4027 (sh) S 4019 4019 3601 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 276906793 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/4027/statm: 1338 224 188 169 0 49 0 [pid=4029] ppid=4027 vsize=662880 CPUtime=12.59 /proc/4029/stat : 4029 (clasp) R 4027 4019 3601 0 -1 4194304 181908 0 0 0 1183 76 0 0 25 0 1 0 276906793 678789120 159555 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10950267 0 0 4096 0 0 0 0 17 1 0 0 /proc/4029/statm: 165720 159556 181 154 0 165190 0 Current children cumulated CPU time (s) 12.66 Current children cumulated vsize (KiB) 680632 [startup+25.5021 s] /proc/loadavg: 0.95 0.98 0.99 2/67 4029 /proc/meminfo: memFree=595696/2055920 swapFree=4183864/4192956 [pid=4019] ppid=4017 vsize=12400 CPUtime=0.07 /proc/4019/stat : 4019 (pbclasp) S 4017 4019 3601 0 -1 4194304 573 1592 0 0 0 0 6 1 16 0 1 0 276906783 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/4019/statm: 3100 464 343 3 0 200 0 [pid=4027] ppid=4019 vsize=5352 CPUtime=0 /proc/4027/stat : 4027 (sh) S 4019 4019 3601 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 276906793 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/4027/statm: 1338 224 188 169 0 49 0 [pid=4029] ppid=4027 vsize=1224784 CPUtime=25.38 /proc/4029/stat : 4029 (clasp) R 4027 4019 3601 0 -1 4194304 342795 0 0 0 2399 139 0 0 25 0 1 0 276906793 1254178816 298718 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/4029/statm: 306196 298718 181 154 0 305666 0 Current children cumulated CPU time (s) 25.45 Current children cumulated vsize (KiB) 1242536 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+38.8013 s] /proc/loadavg: 0.95 0.98 0.99 2/67 4029 /proc/meminfo: memFree=26864/2055920 swapFree=4183864/4192956 [pid=4019] ppid=4017 vsize=12400 CPUtime=0.07 /proc/4019/stat : 4019 (pbclasp) S 4017 4019 3601 0 -1 4194304 573 1592 0 0 0 0 6 1 16 0 1 0 276906783 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/4019/statm: 3100 464 343 3 0 200 0 [pid=4027] ppid=4019 vsize=5352 CPUtime=0 /proc/4027/stat : 4027 (sh) S 4019 4019 3601 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 276906793 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/4027/statm: 1338 224 188 169 0 49 0 [pid=4029] ppid=4027 vsize=1825964 CPUtime=38.69 /proc/4029/stat : 4029 (clasp) R 4027 4019 3601 0 -1 4194304 494929 0 0 0 3671 198 0 0 25 0 1 0 276906793 1869787136 437806 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/4029/statm: 456491 437806 181 154 0 455961 0 Current children cumulated CPU time (s) 38.76 Current children cumulated vsize (KiB) 1843716 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds [startup+38.8013 s] /proc/loadavg: 0.95 0.98 0.99 2/67 4029 /proc/meminfo: memFree=26864/2055920 swapFree=4183864/4192956 [pid=4019] ppid=4017 vsize=12400 CPUtime=0.07 /proc/4019/stat : 4019 (pbclasp) S 4017 4019 3601 0 -1 4194304 573 1592 0 0 0 0 6 1 16 0 1 0 276906783 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/4019/statm: 3100 464 343 3 0 200 0 [pid=4027] ppid=4019 vsize=5352 CPUtime=0 /proc/4027/stat : 4027 (sh) S 4019 4019 3601 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 276906793 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/4027/statm: 1338 224 188 169 0 49 0 [pid=4029] ppid=4027 vsize=1825964 CPUtime=38.69 /proc/4029/stat : 4029 (clasp) R 4027 4019 3601 0 -1 4194304 494929 0 0 0 3671 198 0 0 25 0 1 0 276906793 1869787136 437806 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/4029/statm: 456491 437806 181 154 0 455961 0 Current children cumulated CPU time (s) 38.76 Current children cumulated vsize (KiB) 1843716 # WARNING: # current cumulated CPU time (0.1 s) is less than in the last sample (38.76 s) # The time of a child was probably not reported to its father. # (see the samples just above and below) # Adding the difference (38.66 s) to the 'lost time'. [startup+38.9179 s] /proc/loadavg: 0.95 0.98 0.99 2/67 4029 /proc/meminfo: memFree=26864/2055920 swapFree=4183864/4192956 [pid=4019] ppid=4017 vsize=12400 CPUtime=0.1 /proc/4019/stat : 4019 (pbclasp) S 4017 4019 3601 0 -1 4194304 730 3364 0 0 0 0 7 3 18 0 1 0 276906783 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/4019/statm: 3100 465 343 3 0 200 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 12400 Sending SIGKILL to process tree (bottom up) Solver just ended. Dumping a history of the last processes samples [startup+39.8014 s] /proc/loadavg: 1.04 1.00 1.00 2/68 4040 /proc/meminfo: memFree=1736984/2055920 swapFree=4183864/4192956 [pid=4019] ppid=4017 vsize=12400 CPUtime=0.1 /proc/4019/stat : 4019 (pbclasp) S 4017 4019 3601 0 -1 4194304 730 3364 0 0 0 0 7 3 18 0 1 0 276906783 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/4019/statm: 3100 465 343 3 0 200 0 [pid=4038] ppid=4019 vsize=5352 CPUtime=0 /proc/4038/stat : 4038 (sh) S 4019 4019 3601 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 276910667 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/4038/statm: 1338 224 188 169 0 49 0 [pid=4040] ppid=4038 vsize=65416 CPUtime=0.95 /proc/4040/stat : 4040 (clasp) R 4038 4019 3601 0 -1 4194304 17114 0 0 0 89 6 0 0 25 0 1 0 276910667 66985984 15671 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10950267 0 0 4096 0 0 0 0 17 1 0 0 /proc/4040/statm: 16354 15672 181 154 0 15824 0 Current children cumulated CPU time (s) 1.05 Current children cumulated vsize (KiB) 83168 [startup+40.6015 s] /proc/loadavg: 1.04 1.00 1.00 2/68 4040 /proc/meminfo: memFree=1672920/2055920 swapFree=4183864/4192956 [pid=4019] ppid=4017 vsize=12400 CPUtime=0.1 /proc/4019/stat : 4019 (pbclasp) S 4017 4019 3601 0 -1 4194304 730 3364 0 0 0 0 7 3 18 0 1 0 276906783 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/4019/statm: 3100 465 343 3 0 200 0 [pid=4038] ppid=4019 vsize=5352 CPUtime=0 /proc/4038/stat : 4038 (sh) S 4019 4019 3601 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 276910667 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/4038/statm: 1338 224 188 169 0 49 0 [pid=4040] ppid=4038 vsize=116104 CPUtime=1.76 /proc/4040/stat : 4040 (clasp) R 4038 4019 3601 0 -1 4194304 30371 0 0 0 163 13 0 0 25 0 1 0 276910667 118890496 27153 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/4040/statm: 29026 27154 181 154 0 28496 0 Current children cumulated CPU time (s) 1.86 Current children cumulated vsize (KiB) 133856 [startup+40.8015 s] /proc/loadavg: 1.04 1.00 1.00 2/68 4040 /proc/meminfo: memFree=1672920/2055920 swapFree=4183864/4192956 [pid=4019] ppid=4017 vsize=12400 CPUtime=0.1 /proc/4019/stat : 4019 (pbclasp) S 4017 4019 3601 0 -1 4194304 730 3364 0 0 0 0 7 3 18 0 1 0 276906783 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/4019/statm: 3100 465 343 3 0 200 0 [pid=4038] ppid=4019 vsize=5352 CPUtime=0 /proc/4038/stat : 4038 (sh) S 4019 4019 3601 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 276910667 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/4038/statm: 1338 224 188 169 0 49 0 [pid=4040] ppid=4038 vsize=125168 CPUtime=1.95 /proc/4040/stat : 4040 (clasp) R 4038 4019 3601 0 -1 4194304 33733 0 0 0 181 14 0 0 25 0 1 0 276910667 128172032 29845 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/4040/statm: 31292 29845 181 154 0 30762 0 Current children cumulated CPU time (s) 2.05 Current children cumulated vsize (KiB) 142920 Child status: 0 # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 4019 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=77988 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=39993 # CPU time returned by wait4() is 0.117981 # while last known CPU time is 2.05 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... # WARNING: # The CPU time of some children was not reported to their father # (probably because of a missing or aborted wait()). # This 'lost CPU time' is added to the watched process CPU time. # lost CPU time (s): 38.66 # lost CPU user time (s): 36.7 # lost CPU system time (s): 1.96 Real time (s): 40.8274 CPU time (s): 40.71 CPU user time (s): 38.58 CPU system time (s): 2.13 CPU usage (%): 99.7125 Max. virtual memory (cumulated for all children) (KiB): 1843716 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.077988 system time used= 0.039993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4576 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= 149 involuntary context switches= 27 runsolver used 0.034994 second user time and 0.091986 second system time The end
Begin job on node68 on Tue May 1 08:46:12 UTC 2007 IDJOB= 431677 IDBENCH= 48069 IDSOLVER= 158 FILE ID= node68/431677-1178009172 PBS_JOBID= 4728289 Free space on /tmp= 66564 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=5-P1=47-P2=89-P3=41-P4=37-P5=113-P6=47-P7=127-P8=37-B.opb COMMAND LINE= pbclasp instance-431677-1178009172.opb /tmp/evaluation/431677-1178009172/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node68/convwatcher-431677-1178009172 -o ROOT/results/node68/conversion-431677-1178009172 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431677-1178009172/instance-431677-1178009172.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node68/watcher-431677-1178009172 -o ROOT/results/node68/solver-431677-1178009172 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431677-1178009172.opb /tmp/evaluation/431677-1178009172/temp META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e MD5SUM BENCH= ad74f094bba1086e11cc0beef00e98a6 RANDOM SEED= 499382890 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node68.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.216 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 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 : 3000.216 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1782680 kB Buffers: 16384 kB Cached: 184168 kB SwapCached: 2904 kB Active: 72368 kB Inactive: 138192 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1782680 kB SwapTotal: 4192956 kB SwapFree: 4183864 kB Dirty: 1084 kB Writeback: 0 kB Mapped: 15972 kB Slab: 48756 kB Committed_AS: 3071688 kB PageTables: 1380 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66563 MiB End job on node68 on Tue May 1 08:46:54 UTC 2007