Trace number 352295

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
glpPB 0.2? (TO) 1800.15 1800.79

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_12.opb.PB06.opb
MD5SUM35ffbede57b8807d38d913370f4c4486
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark419
Best CPU time to get the best result obtained on this benchmark1800.12
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 419
Optimality of the best value was proved NO
Number of variables10000
Total number of constraints656900
Number of constraints which are clauses656900
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 10000
Biggest coefficient in the objective function 99
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 495618
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 99
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 495618
Number of bits of the biggest sum of numbers19
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 glpPB 0.2 (July 2006)
0.00/0.00	c An Application of GLPK 4.10 for PB Constraints
0.00/0.00	c Done @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352295-1176628337/instance-352295-1176628337.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/node39/watcher-352295-1176628337 -o ROOT/results/node39/solver-352295-1176628337 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/352295-1176628337/instance-352295-1176628337.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: 0.92 0.98 0.99 3/77 31286
/proc/meminfo: memFree=1527408/2055920 swapFree=4152620/4192956
[pid=31286] ppid=31284 vsize=2384 CPUtime=0
/proc/31286/stat : 31286 (glpPBv3) R 31284 31286 30631 0 -1 0 189 0 0 0 0 0 0 0 18 0 1 0 110745751 2441216 159 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4160552656 0 0 4096 0 0 0 0 17 1 0 0
/proc/31286/statm: 596 169 147 40 0 11 0

[startup+0.102301 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31286
/proc/meminfo: memFree=1527408/2055920 swapFree=4152620/4192956
[pid=31286] ppid=31284 vsize=4512 CPUtime=0.09
/proc/31286/stat : 31286 (glpPBv3) R 31284 31286 30631 0 -1 0 728 0 0 0 9 0 0 0 18 0 1 0 110745751 4620288 698 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31286/statm: 1128 700 199 40 0 543 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4512

[startup+0.201318 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31286
/proc/meminfo: memFree=1527408/2055920 swapFree=4152620/4192956
[pid=31286] ppid=31284 vsize=5844 CPUtime=0.19
/proc/31286/stat : 31286 (glpPBv3) R 31284 31286 30631 0 -1 0 1057 0 0 0 19 0 0 0 18 0 1 0 110745751 5984256 1027 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 11558615 0 0 4096 0 0 0 0 17 1 0 0
/proc/31286/statm: 1461 1027 199 40 0 876 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5844

[startup+0.301334 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31286
/proc/meminfo: memFree=1527408/2055920 swapFree=4152620/4192956
[pid=31286] ppid=31284 vsize=7044 CPUtime=0.29
/proc/31286/stat : 31286 (glpPBv3) R 31284 31286 30631 0 -1 0 1383 0 0 0 29 0 0 0 19 0 1 0 110745751 7213056 1353 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31286/statm: 1761 1353 199 40 0 1176 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7044

[startup+0.701403 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31286
/proc/meminfo: memFree=1527408/2055920 swapFree=4152620/4192956
[pid=31286] ppid=31284 vsize=12108 CPUtime=0.69
/proc/31286/stat : 31286 (glpPBv3) R 31284 31286 30631 0 -1 0 2638 0 0 0 68 1 0 0 23 0 1 0 110745751 12398592 2608 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 11558615 0 0 4096 0 0 0 0 17 1 0 0
/proc/31286/statm: 3027 2608 199 40 0 2442 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12108

[startup+1.50154 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 31287
/proc/meminfo: memFree=1512808/2055920 swapFree=4152620/4192956
[pid=31286] ppid=31284 vsize=21964 CPUtime=1.49
/proc/31286/stat : 31286 (glpPBv3) R 31284 31286 30631 0 -1 0 5099 0 0 0 147 2 0 0 25 0 1 0 110745751 22491136 5069 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 11260080 0 0 4096 0 0 0 0 17 1 0 0
/proc/31286/statm: 5491 5069 199 40 0 4906 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21964

[startup+3.10181 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 31287
/proc/meminfo: memFree=1499304/2055920 swapFree=4152620/4192956
[pid=31286] ppid=31284 vsize=41148 CPUtime=3.08
/proc/31286/stat : 31286 (glpPBv3) R 31284 31286 30631 0 -1 0 9912 0 0 0 303 5 0 0 25 0 1 0 110745751 42135552 9882 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 11492348 0 0 4096 0 0 0 0 17 0 0 0
/proc/31286/statm: 10287 9882 199 40 0 9702 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 41148

[startup+6.30135 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31287
/proc/meminfo: memFree=1459624/2055920 swapFree=4152620/4192956
[pid=31286] ppid=31284 vsize=79512 CPUtime=6.28
/proc/31286/stat : 31286 (glpPBv3) R 31284 31286 30631 0 -1 0 19484 0 0 0 619 9 0 0 25 0 1 0 110745751 81420288 19454 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 11558615 0 0 4096 0 0 0 0 17 1 0 0
/proc/31286/statm: 19878 19454 199 40 0 19293 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 79512

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31287
/proc/meminfo: memFree=1165672/2055920 swapFree=4152620/4192956
[pid=31286] ppid=31284 vsize=392116 CPUtime=12.67
/proc/31286/stat : 31286 (glpPBv3) R 31284 31286 30631 0 -1 0 115323 0 0 0 1215 52 0 0 25 0 1 0 110745751 401526784 97640 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134587691 0 0 4096 0 0 0 0 17 1 0 0
/proc/31286/statm: 98029 97640 221 40 0 97444 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 392116

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 31287
/proc/meminfo: memFree=1137000/2055920 swapFree=4152620/4192956
[pid=31286] ppid=31284 vsize=392116 CPUtime=25.48
/proc/31286/stat : 31286 (glpPBv3) R 31284 31286 30631 0 -1 0 115323 0 0 0 2495 53 0 0 25 0 1 0 110745751 401526784 97640 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643502 0 0 4096 0 0 0 0 17 1 0 0
/proc/31286/statm: 98029 97640 221 40 0 97444 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 392116

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 31287
/proc/meminfo: memFree=1136872/2055920 swapFree=4152620/4192956
[pid=31286] ppid=31284 vsize=392116 CPUtime=51.06
/proc/31286/stat : 31286 (glpPBv3) R 31284 31286 30631 0 -1 0 120459 0 0 0 5051 55 0 0 25 0 1 0 110745751 401526784 97640 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582410 0 0 4096 0 0 0 0 17 1 0 0
/proc/31286/statm: 98029 97640 221 40 0 97444 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 392116

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 31287
/proc/meminfo: memFree=1155240/2055920 swapFree=4152620/4192956
[pid=31286] ppid=31284 vsize=373872 CPUtime=102.25
/proc/31286/stat : 31286 (glpPBv3) R 31284 31286 30631 0 -1 0 155798 0 0 0 10151 74 0 0 25 0 1 0 110745751 382844928 93079 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134581956 0 0 4096 0 0 0 0 17 1 0 0
/proc/31286/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 373872

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31287
/proc/meminfo: memFree=1155240/2055920 swapFree=4152684/4192956
[pid=31286] ppid=31284 vsize=373872 CPUtime=162.22
/proc/31286/stat : 31286 (glpPBv3) R 31284 31286 30631 0 -1 0 196886 0 0 0 16127 95 0 0 25 0 1 0 110745751 382844928 93079 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/31286/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 373872

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31287
/proc/meminfo: memFree=1155176/2055920 swapFree=4152684/4192956
[pid=31286] ppid=31284 vsize=373872 CPUtime=222.21
/proc/31286/stat : 31286 (glpPBv3) R 31284 31286 30631 0 -1 0 237974 0 0 0 22104 117 0 0 25 0 1 0 110745751 382844928 93079 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643557 0 0 4096 0 0 0 0 17 1 0 0
/proc/31286/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 373872

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31287
/proc/meminfo: memFree=1155176/2055920 swapFree=4152684/4192956
[pid=31286] ppid=31284 vsize=394416 CPUtime=282.18
/proc/31286/stat : 31286 (glpPBv3) R 31284 31286 30631 0 -1 0 279062 0 0 0 28081 137 0 0 25 0 1 0 110745751 403881984 98215 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134636098 0 0 4096 0 0 0 0 17 1 0 0
/proc/31286/statm: 98604 98215 221 40 0 98019 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 394416

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31287
/proc/meminfo: memFree=1155176/2055920 swapFree=4152748/4192956
[pid=31286] ppid=31284 vsize=373872 CPUtime=342.16
/proc/31286/stat : 31286 (glpPBv3) R 31284 31286 30631 0 -1 0 315014 0 0 0 34060 156 0 0 25 0 1 0 110745751 382844928 93079 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590088 0 0 4096 0 0 0 0 17 1 0 0
/proc/31286/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 373872

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31287
/proc/meminfo: memFree=1155176/2055920 swapFree=4152748/4192956
[pid=31286] ppid=31284 vsize=373872 CPUtime=402.14
/proc/31286/stat : 31286 (glpPBv3) R 31284 31286 30631 0 -1 0 350966 0 0 0 40039 175 0 0 25 0 1 0 110745751 382844928 93079 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/31286/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 373872

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31287
/proc/meminfo: memFree=1036328/2055920 swapFree=4152812/4192956
[pid=31286] ppid=31284 vsize=504960 CPUtime=462.12
/proc/31286/stat : 31286 (glpPBv3) R 31284 31286 30631 0 -1 0 639145 0 0 0 45894 318 0 0 25 0 1 0 110745751 517079040 125861 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/31286/statm: 126240 125861 227 40 0 125655 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 504960

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31287
/proc/meminfo: memFree=1023976/2055920 swapFree=4152812/4192956
[pid=31286] ppid=31284 vsize=504960 CPUtime=522.1
/proc/31286/stat : 31286 (glpPBv3) R 31284 31286 30631 0 -1 0 1159165 0 0 0 51632 578 0 0 25 0 1 0 110745751 517079040 125861 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/31286/statm: 126240 125861 227 40 0 125655 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 504960

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31287
/proc/meminfo: memFree=1023848/2055920 swapFree=4152876/4192956
[pid=31286] ppid=31284 vsize=504968 CPUtime=582.08
/proc/31286/stat : 31286 (glpPBv3) R 31284 31286 30631 0 -1 0 1576121 0 0 0 57421 787 0 0 25 0 1 0 110745751 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/31286/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 504968

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31287
/proc/meminfo: memFree=1023848/2055920 swapFree=4152876/4192956
[pid=31286] ppid=31284 vsize=504968 CPUtime=642.06
/proc/31286/stat : 31286 (glpPBv3) R 31284 31286 30631 0 -1 0 2094940 0 0 0 63159 1047 0 0 25 0 1 0 110745751 517087232 124665 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 11558615 0 0 4096 0 0 0 0 17 1 0 0
/proc/31286/statm: 126242 124672 227 40 0 125657 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 504968


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31287
/proc/meminfo: memFree=1023912/2055920 swapFree=4153004/4192956
[pid=31286] ppid=31284 vsize=504968 CPUtime=821.99
/proc/31286/stat : 31286 (glpPBv3) R 31284 31286 30631 0 -1 0 3572685 0 0 0 80408 1791 0 0 25 0 1 0 110745751 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/31286/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 504968

[startup+882.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31287
/proc/meminfo: memFree=1023976/2055920 swapFree=4153004/4192956
[pid=31286] ppid=31284 vsize=504968 CPUtime=881.98
/proc/31286/stat : 31286 (glpPBv3) R 31284 31286 30631 0 -1 0 4089495 0 0 0 86149 2049 0 0 25 0 1 0 110745751 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/31286/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 504968

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31287
/proc/meminfo: memFree=1023912/2055920 swapFree=4153004/4192956
[pid=31286] ppid=31284 vsize=504968 CPUtime=941.95
/proc/31286/stat : 31286 (glpPBv3) R 31284 31286 30631 0 -1 0 4559090 0 0 0 91911 2284 0 0 25 0 1 0 110745751 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/31286/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 504968

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31287
/proc/meminfo: memFree=1023912/2055920 swapFree=4153068/4192956
[pid=31286] ppid=31284 vsize=504968 CPUtime=1001.94
/proc/31286/stat : 31286 (glpPBv3) R 31284 31286 30631 0 -1 0 5075900 0 0 0 97647 2547 0 0 25 0 1 0 110745751 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/31286/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 504968

[startup+1062.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 31287
/proc/meminfo: memFree=1033576/2055920 swapFree=4153068/4192956
[pid=31286] ppid=31284 vsize=504968 CPUtime=1061.91
/proc/31286/stat : 31286 (glpPBv3) R 31284 31286 30631 0 -1 0 5551915 0 0 0 103405 2786 0 0 25 0 1 0 110745751 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542970 0 0 4096 0 0 0 0 17 1 0 0
/proc/31286/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 504968

[startup+1122.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 31287
/proc/meminfo: memFree=1023848/2055920 swapFree=4153132/4192956
[pid=31286] ppid=31284 vsize=504968 CPUtime=1121.89
/proc/31286/stat : 31286 (glpPBv3) R 31284 31286 30631 0 -1 0 6068725 0 0 0 109141 3048 0 0 25 0 1 0 110745751 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/31286/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 504968

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31287
/proc/meminfo: memFree=1023848/2055920 swapFree=4153132/4192956
[pid=31286] ppid=31284 vsize=504968 CPUtime=1181.87
/proc/31286/stat : 31286 (glpPBv3) R 31284 31286 30631 0 -1 0 6397722 0 0 0 114973 3214 0 0 25 0 1 0 110745751 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/31286/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 504968

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31287
/proc/meminfo: memFree=1023784/2055920 swapFree=4153132/4192956
[pid=31286] ppid=31284 vsize=504968 CPUtime=1241.85
/proc/31286/stat : 31286 (glpPBv3) R 31284 31286 30631 0 -1 0 6914532 0 0 0 120711 3474 0 0 25 0 1 0 110745751 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/31286/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 504968

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31287
/proc/meminfo: memFree=1023720/2055920 swapFree=4153196/4192956
[pid=31286] ppid=31284 vsize=504976 CPUtime=1301.83
/proc/31286/stat : 31286 (glpPBv3) R 31284 31286 30631 0 -1 0 7361659 0 0 0 126481 3702 0 0 25 0 1 0 110745751 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/31286/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 504976

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31287
/proc/meminfo: memFree=1023720/2055920 swapFree=4153196/4192956
[pid=31286] ppid=31284 vsize=504976 CPUtime=1361.81
/proc/31286/stat : 31286 (glpPBv3) R 31284 31286 30631 0 -1 0 7878469 0 0 0 132218 3963 0 0 25 0 1 0 110745751 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/31286/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 504976

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31287
/proc/meminfo: memFree=1023656/2055920 swapFree=4153260/4192956
[pid=31286] ppid=31284 vsize=504976 CPUtime=1421.79
/proc/31286/stat : 31286 (glpPBv3) R 31284 31286 30631 0 -1 0 8315964 0 0 0 137995 4184 0 0 25 0 1 0 110745751 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/31286/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 504976

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31287
/proc/meminfo: memFree=1023656/2055920 swapFree=4153260/4192956
[pid=31286] ppid=31284 vsize=504976 CPUtime=1481.77
/proc/31286/stat : 31286 (glpPBv3) R 31284 31286 30631 0 -1 0 8832774 0 0 0 143732 4445 0 0 25 0 1 0 110745751 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/31286/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 504976

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31289
/proc/meminfo: memFree=1023912/2055920 swapFree=4153324/4192956
[pid=31286] ppid=31284 vsize=504976 CPUtime=1541.75
/proc/31286/stat : 31286 (glpPBv3) R 31284 31286 30631 0 -1 0 9319703 0 0 0 149484 4691 0 0 25 0 1 0 110745751 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/31286/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 504976

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31289
/proc/meminfo: memFree=943016/2055920 swapFree=4153324/4192956
[pid=31286] ppid=31284 vsize=585732 CPUtime=1601.73
/proc/31286/stat : 31286 (glpPBv3) R 31284 31286 30631 0 -1 0 9780272 0 0 0 155252 4921 0 0 25 0 1 0 110745751 599789568 146025 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134591151 0 0 4096 0 0 0 0 17 1 0 0
/proc/31286/statm: 146433 146025 227 40 0 145848 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 585732

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31289
/proc/meminfo: memFree=1023784/2055920 swapFree=4153324/4192956
[pid=31286] ppid=31284 vsize=504976 CPUtime=1661.71
/proc/31286/stat : 31286 (glpPBv3) R 31284 31286 30631 0 -1 0 10234204 0 0 0 161017 5154 0 0 25 0 1 0 110745751 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629118 0 0 4096 0 0 0 0 17 1 0 0
/proc/31286/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 504976

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31289
/proc/meminfo: memFree=1023784/2055920 swapFree=4153388/4192956
[pid=31286] ppid=31284 vsize=504976 CPUtime=1721.68
/proc/31286/stat : 31286 (glpPBv3) R 31284 31286 30631 0 -1 0 10717923 0 0 0 166768 5400 0 0 25 0 1 0 110745751 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/31286/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 504976

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31289
/proc/meminfo: memFree=1023720/2055920 swapFree=4153388/4192956
[pid=31286] ppid=31284 vsize=504976 CPUtime=1781.67
/proc/31286/stat : 31286 (glpPBv3) R 31284 31286 30631 0 -1 0 11234733 0 0 0 172504 5663 0 0 25 0 1 0 110745751 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/31286/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 504976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31289
/proc/meminfo: memFree=1023720/2055920 swapFree=4153388/4192956
[pid=31286] ppid=31284 vsize=504976 CPUtime=1800.07
/proc/31286/stat : 31286 (glpPBv3) R 31284 31286 30631 0 -1 0 11392023 0 0 0 174263 5744 0 0 25 0 1 0 110745751 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/31286/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 504976

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)
Real time (s): 1800.79
CPU time (s): 1800.15
CPU user time (s): 1742.63
CPU system time (s): 57.5233
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 606276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1742.63
system time used= 57.5233
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11392023
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= 10
involuntary context switches= 38206

runsolver used 1.9967 second user time and 4.56331 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Sun Apr 15 09:12:17 UTC 2007

IDJOB= 352295
IDBENCH= 1964
IDSOLVER= 166
FILE ID= node39/352295-1176628337

PBS_JOBID= 4559799

Free space on /tmp= 66546 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/wnq/normalized-wnq_n100_mw99_12.opb.PB06.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/352295-1176628337/instance-352295-1176628337.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node39/convwatcher-352295-1176628337 -o ROOT/results/node39/conversion-352295-1176628337 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352295-1176628337/instance-352295-1176628337.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-352295-1176628337 -o ROOT/results/node39/solver-352295-1176628337 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/352295-1176628337/instance-352295-1176628337.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  35ffbede57b8807d38d913370f4c4486

RANDOM SEED= 326335062

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1527880 kB
Buffers:         57340 kB
Cached:         253628 kB
SwapCached:       2784 kB
Active:         150092 kB
Inactive:       291612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1527880 kB
SwapTotal:     4192956 kB
SwapFree:      4152620 kB
Dirty:           19120 kB
Writeback:           0 kB
Mapped:         144464 kB
Slab:            71696 kB
Committed_AS:  1049336 kB
PageTables:       2012 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= 66546 MiB

End job on node39 on Sun Apr 15 09:42:20 UTC 2007