Trace number 362409

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
Pueblo 1.4? (TO) 1800.15 1800.76

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-n3700.opb
MD5SUM5e0d90a4cb8c7b885a60ac97183595d3
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark10.4344
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables155000
Total number of constraints5150
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints5150
Minimum length of a constraint31
Maximum length of a constraint3000
Number of terms in the objective function 155000
Biggest coefficient in the objective function 76
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 653701
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 653701
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c Pueblo version 1.4 (September 2005)
0.00/0.00	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini
6.99/7.07	c starting to Solve
6.99/7.07	c #variables read: 155000 - #constraints read: 5301

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362409-1177012022/instance-362409-1177012022.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node24/watcher-362409-1177012022 -o ROOT/results/node24/solver-362409-1177012022 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/362409-1177012022/instance-362409-1177012022.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): 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: 1.00 1.00 1.00 3/77 28160
/proc/meminfo: memFree=1569048/2055920 swapFree=4133640/4192956
[pid=28160] ppid=28158 vsize=2552 CPUtime=0
/proc/28160/stat : 28160 (Pueblo) R 28158 28160 27760 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 149120206 2613248 230 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 3071703 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 638 230 193 16 0 77 0

[startup+0.064193 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28160
/proc/meminfo: memFree=1569048/2055920 swapFree=4133640/4192956
[pid=28160] ppid=28158 vsize=4148 CPUtime=0.06
/proc/28160/stat : 28160 (Pueblo) R 28158 28160 27760 0 -1 4194304 667 0 0 0 6 0 0 0 18 0 1 0 149120206 4247552 637 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 3071703 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 1037 637 193 16 0 476 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4148

[startup+0.102196 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28160
/proc/meminfo: memFree=1569048/2055920 swapFree=4133640/4192956
[pid=28160] ppid=28158 vsize=5084 CPUtime=0.09
/proc/28160/stat : 28160 (Pueblo) R 28158 28160 27760 0 -1 4194304 906 0 0 0 9 0 0 0 18 0 1 0 149120206 5206016 876 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 3071703 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 1271 876 193 16 0 710 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5084

[startup+0.302217 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28160
/proc/meminfo: memFree=1569048/2055920 swapFree=4133640/4192956
[pid=28160] ppid=28158 vsize=10412 CPUtime=0.29
/proc/28160/stat : 28160 (Pueblo) R 28158 28160 27760 0 -1 4194304 2215 0 0 0 29 0 0 0 20 0 1 0 149120206 10661888 2185 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 3071703 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 2603 2187 193 16 0 2042 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10412

[startup+0.70226 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28160
/proc/meminfo: memFree=1569048/2055920 swapFree=4133640/4192956
[pid=28160] ppid=28158 vsize=19736 CPUtime=0.69
/proc/28160/stat : 28160 (Pueblo) R 28158 28160 27760 0 -1 4194304 4552 0 0 0 68 1 0 0 24 0 1 0 149120206 20209664 4522 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 4934 4522 199 16 0 4373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19736

[startup+1.50135 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1550352/2055920 swapFree=4133640/4192956
[pid=28160] ppid=28158 vsize=23200 CPUtime=1.49
/proc/28160/stat : 28160 (Pueblo) R 28158 28160 27760 0 -1 4194304 5418 0 0 0 147 2 0 0 25 0 1 0 149120206 23756800 5388 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 5800 5388 199 16 0 5239 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23200

[startup+3.10152 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1545232/2055920 swapFree=4133640/4192956
[pid=28160] ppid=28158 vsize=82592 CPUtime=3.09
/proc/28160/stat : 28160 (Pueblo) R 28158 28160 27760 0 -1 4194304 46934 0 0 0 293 16 0 0 25 0 1 0 149120206 84574208 17467 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 20648 17471 205 16 0 20087 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 82592

[startup+6.30187 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1493776/2055920 swapFree=4133640/4192956
[pid=28160] ppid=28158 vsize=88648 CPUtime=6.29
/proc/28160/stat : 28160 (Pueblo) R 28158 28160 27760 0 -1 4194304 669472 0 0 0 442 187 0 0 25 0 1 0 149120206 90775552 19085 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 22162 19095 205 16 0 21601 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 88648

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1493712/2055920 swapFree=4133640/4192956
[pid=28160] ppid=28158 vsize=87044 CPUtime=12.69
/proc/28160/stat : 28160 (Pueblo) R 28158 28160 27760 0 -1 4194304 825261 0 0 0 1038 231 0 0 25 0 1 0 149120206 89133056 18923 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 21761 18923 206 16 0 21200 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 87044

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1493264/2055920 swapFree=4133640/4192956
[pid=28160] ppid=28158 vsize=87720 CPUtime=25.49
/proc/28160/stat : 28160 (Pueblo) R 28158 28160 27760 0 -1 4194304 825442 0 0 0 2318 231 0 0 25 0 1 0 149120206 89825280 19104 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527718 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 21930 19104 206 16 0 21369 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 87720

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1484304/2055920 swapFree=4133640/4192956
[pid=28160] ppid=28158 vsize=96776 CPUtime=51.08
/proc/28160/stat : 28160 (Pueblo) R 28158 28160 27760 0 -1 4194304 827698 0 0 0 4875 233 0 0 25 0 1 0 149120206 99098624 21360 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 24194 21360 206 16 0 23633 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 96776

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1467792/2055920 swapFree=4133640/4192956
[pid=28160] ppid=28158 vsize=113188 CPUtime=102.27
/proc/28160/stat : 28160 (Pueblo) R 28158 28160 27760 0 -1 4194304 831800 0 0 0 9991 236 0 0 25 0 1 0 149120206 115904512 25462 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 28297 25462 206 16 0 27736 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 113188

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1428752/2055920 swapFree=4133640/4192956
[pid=28160] ppid=28158 vsize=153296 CPUtime=162.24
/proc/28160/stat : 28160 (Pueblo) R 28158 28160 27760 0 -1 4194304 841673 0 0 0 15979 245 0 0 25 0 1 0 149120206 156975104 35335 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 38324 35335 206 16 0 37763 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 153296

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1401104/2055920 swapFree=4133640/4192956
[pid=28160] ppid=28158 vsize=180256 CPUtime=222.23
/proc/28160/stat : 28160 (Pueblo) R 28158 28160 27760 0 -1 4194304 848403 0 0 0 21974 249 0 0 25 0 1 0 149120206 184582144 42065 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 45064 42065 206 16 0 44503 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 180256

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1385232/2055920 swapFree=4133640/4192956
[pid=28160] ppid=28158 vsize=196120 CPUtime=282.21
/proc/28160/stat : 28160 (Pueblo) R 28158 28160 27760 0 -1 4194304 852485 0 0 0 27969 252 0 0 25 0 1 0 149120206 200826880 46147 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 3036674 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 49030 46147 206 16 0 48469 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 196120

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1362512/2055920 swapFree=4133640/4192956
[pid=28160] ppid=28158 vsize=220212 CPUtime=342.2
/proc/28160/stat : 28160 (Pueblo) R 28158 28160 27760 0 -1 4194304 858071 0 0 0 33963 257 0 0 25 0 1 0 149120206 225497088 51733 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 55053 51733 206 16 0 54492 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 220212

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1343952/2055920 swapFree=4133640/4192956
[pid=28160] ppid=28158 vsize=238744 CPUtime=402.18
/proc/28160/stat : 28160 (Pueblo) R 28158 28160 27760 0 -1 4194304 862671 0 0 0 39958 260 0 0 25 0 1 0 149120206 244473856 56333 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558832 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 59686 56333 206 16 0 59125 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 238744

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1336208/2055920 swapFree=4133640/4192956
[pid=28160] ppid=28158 vsize=246544 CPUtime=462.16
/proc/28160/stat : 28160 (Pueblo) R 28158 28160 27760 0 -1 4194304 864621 0 0 0 45955 261 0 0 25 0 1 0 149120206 252461056 58283 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 61636 58283 206 16 0 61075 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 246544

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1334288/2055920 swapFree=4133640/4192956
[pid=28160] ppid=28158 vsize=248396 CPUtime=522.14
/proc/28160/stat : 28160 (Pueblo) R 28158 28160 27760 0 -1 4194304 865094 0 0 0 51952 262 0 0 25 0 1 0 149120206 254357504 58756 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528351 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 62099 58756 206 16 0 61538 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 248396

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1329104/2055920 swapFree=4133640/4192956
[pid=28160] ppid=28158 vsize=253668 CPUtime=582.12
/proc/28160/stat : 28160 (Pueblo) R 28158 28160 27760 0 -1 4194304 866404 0 0 0 57949 263 0 0 25 0 1 0 149120206 259756032 60066 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517901 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 63417 60066 206 16 0 62856 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 253668

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1325648/2055920 swapFree=4133640/4192956
[pid=28160] ppid=28158 vsize=257036 CPUtime=642.12
/proc/28160/stat : 28160 (Pueblo) R 28158 28160 27760 0 -1 4194304 867264 0 0 0 63947 265 0 0 25 0 1 0 149120206 263204864 60926 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 64259 60926 206 16 0 63698 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 257036


################
# More data... #
################

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 28333
/proc/meminfo: memFree=1316816/2055920 swapFree=4133640/4192956
[pid=28160] ppid=28158 vsize=264488 CPUtime=881.96
/proc/28160/stat : 28160 (Pueblo) R 28158 28160 27760 0 -1 4194304 869129 0 0 0 87927 269 0 0 25 0 1 0 149120206 270835712 62791 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527987 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 66122 62791 206 16 0 65561 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 264488

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28359
/proc/meminfo: memFree=1314512/2055920 swapFree=4133640/4192956
[pid=28160] ppid=28158 vsize=268112 CPUtime=941.92
/proc/28160/stat : 28160 (Pueblo) R 28158 28160 27760 0 -1 4194304 870017 0 0 0 93923 269 0 0 25 0 1 0 149120206 274546688 63679 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527718 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 67028 63679 206 16 0 66467 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 268112

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28359
/proc/meminfo: memFree=1299664/2055920 swapFree=4133640/4192956
[pid=28160] ppid=28158 vsize=282856 CPUtime=1001.9
/proc/28160/stat : 28160 (Pueblo) R 28158 28160 27760 0 -1 4194304 873720 0 0 0 99918 272 0 0 25 0 1 0 149120206 289644544 67382 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527993 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 70714 67382 206 16 0 70153 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 282856

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28359
/proc/meminfo: memFree=1290448/2055920 swapFree=4133640/4192956
[pid=28160] ppid=28158 vsize=292084 CPUtime=1061.89
/proc/28160/stat : 28160 (Pueblo) R 28158 28160 27760 0 -1 4194304 876032 0 0 0 105915 274 0 0 25 0 1 0 149120206 299094016 69694 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527839 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 73021 69694 206 16 0 72460 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 292084

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28359
/proc/meminfo: memFree=1281680/2055920 swapFree=4133640/4192956
[pid=28160] ppid=28158 vsize=300812 CPUtime=1121.87
/proc/28160/stat : 28160 (Pueblo) R 28158 28160 27760 0 -1 4194304 878201 0 0 0 111911 276 0 0 25 0 1 0 149120206 308031488 71863 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520067 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 75203 71863 206 16 0 74642 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 300812

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28359
/proc/meminfo: memFree=1280144/2055920 swapFree=4133640/4192956
[pid=28160] ppid=28158 vsize=302388 CPUtime=1181.85
/proc/28160/stat : 28160 (Pueblo) R 28158 28160 27760 0 -1 4194304 878592 0 0 0 117908 277 0 0 25 0 1 0 149120206 309645312 72254 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520080 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 75597 72254 206 16 0 75036 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 302388

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28359
/proc/meminfo: memFree=1277648/2055920 swapFree=4133640/4192956
[pid=28160] ppid=28158 vsize=304864 CPUtime=1241.84
/proc/28160/stat : 28160 (Pueblo) R 28158 28160 27760 0 -1 4194304 879215 0 0 0 123906 278 0 0 25 0 1 0 149120206 312180736 72877 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 76216 72877 206 16 0 75655 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 304864

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28359
/proc/meminfo: memFree=1276688/2055920 swapFree=4133640/4192956
[pid=28160] ppid=28158 vsize=305748 CPUtime=1301.82
/proc/28160/stat : 28160 (Pueblo) R 28158 28160 27760 0 -1 4194304 879432 0 0 0 129904 278 0 0 25 0 1 0 149120206 313085952 73094 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528351 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 76437 73094 206 16 0 75876 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 305748

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28359
/proc/meminfo: memFree=1274832/2055920 swapFree=4133640/4192956
[pid=28160] ppid=28158 vsize=307628 CPUtime=1361.8
/proc/28160/stat : 28160 (Pueblo) R 28158 28160 27760 0 -1 4194304 879910 0 0 0 135901 279 0 0 25 0 1 0 149120206 315011072 73572 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528074 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 76907 73572 206 16 0 76346 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 307628

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28359
/proc/meminfo: memFree=1273104/2055920 swapFree=4133640/4192956
[pid=28160] ppid=28158 vsize=309388 CPUtime=1421.79
/proc/28160/stat : 28160 (Pueblo) R 28158 28160 27760 0 -1 4194304 880337 0 0 0 141899 280 0 0 25 0 1 0 149120206 316813312 73999 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528351 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 77347 73999 206 16 0 76786 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 309388

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28359
/proc/meminfo: memFree=1271312/2055920 swapFree=4133640/4192956
[pid=28160] ppid=28158 vsize=311216 CPUtime=1481.77
/proc/28160/stat : 28160 (Pueblo) R 28158 28160 27760 0 -1 4194304 880784 0 0 0 147896 281 0 0 25 0 1 0 149120206 318685184 74446 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 77804 74446 206 16 0 77243 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 311216

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28359
/proc/meminfo: memFree=1269136/2055920 swapFree=4133640/4192956
[pid=28160] ppid=28158 vsize=313348 CPUtime=1541.75
/proc/28160/stat : 28160 (Pueblo) R 28158 28160 27760 0 -1 4194304 881333 0 0 0 153894 281 0 0 25 0 1 0 149120206 320868352 74995 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 78337 74995 206 16 0 77776 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 313348

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28359
/proc/meminfo: memFree=1265424/2055920 swapFree=4133640/4192956
[pid=28160] ppid=28158 vsize=317016 CPUtime=1601.74
/proc/28160/stat : 28160 (Pueblo) R 28158 28160 27760 0 -1 4194304 882246 0 0 0 159891 283 0 0 25 0 1 0 149120206 324624384 75908 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 79254 75908 206 16 0 78693 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 317016

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28359
/proc/meminfo: memFree=1257168/2055920 swapFree=4133640/4192956
[pid=28160] ppid=28158 vsize=325260 CPUtime=1661.71
/proc/28160/stat : 28160 (Pueblo) R 28158 28160 27760 0 -1 4194304 884318 0 0 0 165887 284 0 0 25 0 1 0 149120206 333066240 77980 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527987 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 81315 77980 206 16 0 80754 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 325260

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28359
/proc/meminfo: memFree=1252496/2055920 swapFree=4133640/4192956
[pid=28160] ppid=28158 vsize=329868 CPUtime=1721.7
/proc/28160/stat : 28160 (Pueblo) R 28158 28160 27760 0 -1 4194304 885471 0 0 0 171884 286 0 0 25 0 1 0 149120206 337784832 79133 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520051 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 82467 79133 206 16 0 81906 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 329868

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28359
/proc/meminfo: memFree=1246032/2055920 swapFree=4133640/4192956
[pid=28160] ppid=28158 vsize=336460 CPUtime=1781.69
/proc/28160/stat : 28160 (Pueblo) R 28158 28160 27760 0 -1 4194304 887110 0 0 0 177881 288 0 0 25 0 1 0 149120206 344535040 80772 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 84115 80772 206 16 0 83554 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 336460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28359
/proc/meminfo: memFree=1240720/2055920 swapFree=4133640/4192956
[pid=28160] ppid=28158 vsize=341616 CPUtime=1800.09
/proc/28160/stat : 28160 (Pueblo) R 28158 28160 27760 0 -1 4194304 888412 0 0 0 179720 289 0 0 25 0 1 0 149120206 349814784 82074 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517896 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 85404 82074 206 16 0 84843 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 341616

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28359
/proc/meminfo: memFree=1240720/2055920 swapFree=4133640/4192956
[pid=28160] ppid=28158 vsize=341616 CPUtime=1800.09
/proc/28160/stat : 28160 (Pueblo) R 28158 28160 27760 0 -1 4194304 888412 0 0 0 179720 289 0 0 25 0 1 0 149120206 349814784 82074 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517896 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 85404 82074 206 16 0 84843 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 341616

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.76
CPU time (s): 1800.15
CPU user time (s): 1797.2
CPU system time (s): 2.94655
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 341616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.2
system time used= 2.94655
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 888412
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= 11
involuntary context switches= 36036

runsolver used 2.14867 second user time and 4.33934 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Thu Apr 19 19:47:02 UTC 2007

IDJOB= 362409
IDBENCH= 1557
IDSOLVER= 165
FILE ID= node24/362409-1177012022

PBS_JOBID= 4630539

Free space on /tmp= 66226 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-n3700.opb
COMMAND LINE= Pueblo /tmp/evaluation/362409-1177012022/instance-362409-1177012022.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node24/convwatcher-362409-1177012022 -o ROOT/results/node24/conversion-362409-1177012022 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362409-1177012022/instance-362409-1177012022.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-362409-1177012022 -o ROOT/results/node24/solver-362409-1177012022 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/362409-1177012022/instance-362409-1177012022.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  5e0d90a4cb8c7b885a60ac97183595d3

RANDOM SEED= 53127083

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.238
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		: 3000.238
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:       1569456 kB
Buffers:         38264 kB
Cached:         351712 kB
SwapCached:      27340 kB
Active:         139420 kB
Inactive:       285828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1569456 kB
SwapTotal:     4192956 kB
SwapFree:      4133640 kB
Dirty:            8852 kB
Writeback:           0 kB
Mapped:          42340 kB
Slab:            46740 kB
Committed_AS:  1881864 kB
PageTables:       1808 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= 66226 MiB

End job on node24 on Thu Apr 19 20:17:05 UTC 2007