Trace number 357630

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 NameAnswerCPU timeWall clock time
glpPB 0.2? (TO) 1800.05 1800.71

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/robin/normalized-robin14.opb
MD5SUM321349c7a7114538010c83c600c72ae9
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark103.522
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables8281
Total number of constraints826
Number of constraints which are clauses364
Number of constraints which are cardinality constraints (but not clauses)462
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint91
Maximum length of a constraint169
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 171
Number of bits of the biggest sum of numbers8
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/357630-1176830838/instance-357630-1176830838.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/node37/watcher-357630-1176830838 -o ROOT/results/node37/solver-357630-1176830838 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/357630-1176830838/instance-357630-1176830838.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 3/78 17738
/proc/meminfo: memFree=1646336/2055920 swapFree=4120380/4192956
[pid=17738] ppid=17736 vsize=2648 CPUtime=0
/proc/17738/stat : 17738 (glpPBv3) R 17736 17738 16975 0 -1 0 266 0 0 0 0 0 0 0 18 0 1 0 130996295 2711552 236 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 3632855 0 0 4096 0 0 0 0 17 1 0 0
/proc/17738/statm: 662 236 199 40 0 77 0

[startup+0.09647 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 17738
/proc/meminfo: memFree=1646336/2055920 swapFree=4120380/4192956
[pid=17738] ppid=17736 vsize=3848 CPUtime=0.09
/proc/17738/stat : 17738 (glpPBv3) R 17736 17738 16975 0 -1 0 566 0 0 0 9 0 0 0 18 0 1 0 130996295 3940352 536 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17738/statm: 962 536 199 40 0 377 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3848

[startup+0.101471 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 17738
/proc/meminfo: memFree=1646336/2055920 swapFree=4120380/4192956
[pid=17738] ppid=17736 vsize=3848 CPUtime=0.09
/proc/17738/stat : 17738 (glpPBv3) R 17736 17738 16975 0 -1 0 572 0 0 0 9 0 0 0 18 0 1 0 130996295 3940352 542 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134530886 0 0 4096 0 0 0 0 17 1 0 0
/proc/17738/statm: 962 542 199 40 0 377 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3848

[startup+0.30151 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 17738
/proc/meminfo: memFree=1646336/2055920 swapFree=4120380/4192956
[pid=17738] ppid=17736 vsize=8388 CPUtime=0.29
/proc/17738/stat : 17738 (glpPBv3) R 17736 17738 16975 0 -1 0 1697 0 0 0 29 0 0 0 19 0 1 0 130996295 8589312 1667 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134536871 0 0 4096 0 0 0 0 17 1 0 0
/proc/17738/statm: 2097 1667 201 40 0 1512 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8388

[startup+0.701585 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 17738
/proc/meminfo: memFree=1646336/2055920 swapFree=4120380/4192956
[pid=17738] ppid=17736 vsize=10344 CPUtime=0.69
/proc/17738/stat : 17738 (glpPBv3) R 17736 17738 16975 0 -1 0 2221 0 0 0 68 1 0 0 23 0 1 0 130996295 10592256 2190 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/17738/statm: 2586 2190 221 40 0 2001 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10344

[startup+1.50174 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17739
/proc/meminfo: memFree=1638200/2055920 swapFree=4120380/4192956
[pid=17738] ppid=17736 vsize=10788 CPUtime=1.49
/proc/17738/stat : 17738 (glpPBv3) R 17736 17738 16975 0 -1 0 2369 0 0 0 148 1 0 0 25 0 1 0 130996295 11046912 2301 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17738/statm: 2697 2301 221 40 0 2112 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10788

[startup+3.10104 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17739
/proc/meminfo: memFree=1636024/2055920 swapFree=4120380/4192956
[pid=17738] ppid=17736 vsize=12308 CPUtime=3.09
/proc/17738/stat : 17738 (glpPBv3) R 17736 17738 16975 0 -1 0 3730 0 0 0 307 2 0 0 25 0 1 0 130996295 12603392 2701 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/17738/statm: 3077 2701 227 40 0 2492 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12308

[startup+6.30164 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17739
/proc/meminfo: memFree=1635704/2055920 swapFree=4120380/4192956
[pid=17738] ppid=17736 vsize=12504 CPUtime=6.29
/proc/17738/stat : 17738 (glpPBv3) R 17736 17738 16975 0 -1 0 4342 0 0 0 627 2 0 0 25 0 1 0 130996295 12804096 2750 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/17738/statm: 3126 2750 227 40 0 2541 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12504

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17739
/proc/meminfo: memFree=1635272/2055920 swapFree=4120380/4192956
[pid=17738] ppid=17736 vsize=12944 CPUtime=12.69
/proc/17738/stat : 17738 (glpPBv3) R 17736 17738 16975 0 -1 0 6066 0 0 0 1266 3 0 0 25 0 1 0 130996295 13254656 2860 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542131 0 0 4096 0 0 0 0 17 1 0 0
/proc/17738/statm: 3236 2860 227 40 0 2651 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12944

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17739
/proc/meminfo: memFree=1635272/2055920 swapFree=4120380/4192956
[pid=17738] ppid=17736 vsize=12944 CPUtime=25.48
/proc/17738/stat : 17738 (glpPBv3) R 17736 17738 16975 0 -1 0 8582 0 0 0 2544 4 0 0 25 0 1 0 130996295 13254656 2860 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/17738/statm: 3236 2860 227 40 0 2651 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12944

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17739
/proc/meminfo: memFree=1635336/2055920 swapFree=4120380/4192956
[pid=17738] ppid=17736 vsize=12944 CPUtime=51.07
/proc/17738/stat : 17738 (glpPBv3) R 17736 17738 16975 0 -1 0 13158 0 0 0 5100 7 0 0 25 0 1 0 130996295 13254656 2860 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/17738/statm: 3236 2860 227 40 0 2651 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12944

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17739
/proc/meminfo: memFree=1635336/2055920 swapFree=4120380/4192956
[pid=17738] ppid=17736 vsize=12944 CPUtime=102.25
/proc/17738/stat : 17738 (glpPBv3) R 17736 17738 16975 0 -1 0 20453 0 0 0 10212 13 0 0 25 0 1 0 130996295 13254656 2860 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/17738/statm: 3236 2860 227 40 0 2651 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 12944

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17739
/proc/meminfo: memFree=1635336/2055920 swapFree=4120444/4192956
[pid=17738] ppid=17736 vsize=15208 CPUtime=162.23
/proc/17738/stat : 17738 (glpPBv3) R 17736 17738 16975 0 -1 0 25288 0 0 0 16202 21 0 0 25 0 1 0 130996295 15572992 3400 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134587974 0 0 4096 0 0 0 0 17 1 0 0
/proc/17738/statm: 3802 3400 227 40 0 3217 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 15208

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17739
/proc/meminfo: memFree=1633288/2055920 swapFree=4120444/4192956
[pid=17738] ppid=17736 vsize=15244 CPUtime=222.21
/proc/17738/stat : 17738 (glpPBv3) R 17736 17738 16975 0 -1 0 30237 0 0 0 22194 27 0 0 25 0 1 0 130996295 15609856 3410 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17738/statm: 3811 3410 227 40 0 3226 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 15244

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17739
/proc/meminfo: memFree=1633224/2055920 swapFree=4120508/4192956
[pid=17738] ppid=17736 vsize=12944 CPUtime=282.18
/proc/17738/stat : 17738 (glpPBv3) R 17736 17738 16975 0 -1 0 36394 0 0 0 28183 35 0 0 25 0 1 0 130996295 13254656 2860 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/17738/statm: 3236 2860 227 40 0 2651 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 12944

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17739
/proc/meminfo: memFree=1633160/2055920 swapFree=4120508/4192956
[pid=17738] ppid=17736 vsize=12944 CPUtime=342.17
/proc/17738/stat : 17738 (glpPBv3) R 17736 17738 16975 0 -1 0 41464 0 0 0 34173 44 0 0 25 0 1 0 130996295 13254656 2860 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134632895 0 0 4096 0 0 0 0 17 1 0 0
/proc/17738/statm: 3236 2860 227 40 0 2651 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 12944

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17739
/proc/meminfo: memFree=1633096/2055920 swapFree=4120508/4192956
[pid=17738] ppid=17736 vsize=15316 CPUtime=402.14
/proc/17738/stat : 17738 (glpPBv3) R 17736 17738 16975 0 -1 0 47168 0 0 0 40162 52 0 0 25 0 1 0 130996295 15683584 3428 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134582194 0 0 4096 0 0 0 0 17 1 0 0
/proc/17738/statm: 3829 3428 227 40 0 3244 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 15316

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17739
/proc/meminfo: memFree=1633096/2055920 swapFree=4120572/4192956
[pid=17738] ppid=17736 vsize=15328 CPUtime=462.12
/proc/17738/stat : 17738 (glpPBv3) R 17736 17738 16975 0 -1 0 55186 0 0 0 46148 64 0 0 25 0 1 0 130996295 15695872 3430 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134582226 0 0 4096 0 0 0 0 17 1 0 0
/proc/17738/statm: 3832 3430 227 40 0 3247 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 15328

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17739
/proc/meminfo: memFree=1633224/2055920 swapFree=4120572/4192956
[pid=17738] ppid=17736 vsize=12944 CPUtime=522.1
/proc/17738/stat : 17738 (glpPBv3) R 17736 17738 16975 0 -1 0 60940 0 0 0 52138 72 0 0 25 0 1 0 130996295 13254656 2860 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134543497 0 0 4096 0 0 0 0 17 1 0 0
/proc/17738/statm: 3236 2860 227 40 0 2651 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 12944

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17739
/proc/meminfo: memFree=1633288/2055920 swapFree=4120636/4192956
[pid=17738] ppid=17736 vsize=15344 CPUtime=582.08
/proc/17738/stat : 17738 (glpPBv3) R 17736 17738 16975 0 -1 0 64975 0 0 0 58128 80 0 0 25 0 1 0 130996295 15712256 3433 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134585691 0 0 4096 0 0 0 0 17 1 0 0
/proc/17738/statm: 3836 3433 227 40 0 3251 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 15344

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17739
/proc/meminfo: memFree=1633224/2055920 swapFree=4120636/4192956
[pid=17738] ppid=17736 vsize=15344 CPUtime=642.06
/proc/17738/stat : 17738 (glpPBv3) R 17736 17738 16975 0 -1 0 68437 0 0 0 64119 87 0 0 25 0 1 0 130996295 15712256 3433 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134586566 0 0 4096 0 0 0 0 17 1 0 0
/proc/17738/statm: 3836 3433 227 40 0 3251 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 15344


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17741
/proc/meminfo: memFree=1635336/2055920 swapFree=4120764/4192956
[pid=17738] ppid=17736 vsize=12944 CPUtime=881.96
/proc/17738/stat : 17738 (glpPBv3) R 17736 17738 16975 0 -1 0 92088 0 0 0 88077 119 0 0 25 0 1 0 130996295 13254656 2860 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/17738/statm: 3236 2860 227 40 0 2651 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 12944

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17741
/proc/meminfo: memFree=1633224/2055920 swapFree=4120764/4192956
[pid=17738] ppid=17736 vsize=15344 CPUtime=941.94
/proc/17738/stat : 17738 (glpPBv3) R 17736 17738 16975 0 -1 0 101316 0 0 0 94064 130 0 0 25 0 1 0 130996295 15712256 3433 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/17738/statm: 3836 3433 227 40 0 3251 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 15344

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17741
/proc/meminfo: memFree=1633160/2055920 swapFree=4120764/4192956
[pid=17738] ppid=17736 vsize=15344 CPUtime=1001.92
/proc/17738/stat : 17738 (glpPBv3) R 17736 17738 16975 0 -1 0 110548 0 0 0 100051 141 0 0 25 0 1 0 130996295 15712256 3433 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643730 0 0 4096 0 0 0 0 17 1 0 0
/proc/17738/statm: 3836 3433 227 40 0 3251 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 15344

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17741
/proc/meminfo: memFree=1633288/2055920 swapFree=4120828/4192956
[pid=17738] ppid=17736 vsize=15344 CPUtime=1061.9
/proc/17738/stat : 17738 (glpPBv3) R 17736 17738 16975 0 -1 0 113433 0 0 0 106042 148 0 0 25 0 1 0 130996295 15712256 3433 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134582182 0 0 4096 0 0 0 0 17 1 0 0
/proc/17738/statm: 3836 3433 227 40 0 3251 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 15344

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17741
/proc/meminfo: memFree=1633224/2055920 swapFree=4120828/4192956
[pid=17738] ppid=17736 vsize=15344 CPUtime=1121.88
/proc/17738/stat : 17738 (glpPBv3) R 17736 17738 16975 0 -1 0 117472 0 0 0 112032 156 0 0 25 0 1 0 130996295 15712256 3433 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134606809 0 0 4096 0 0 0 0 17 1 0 0
/proc/17738/statm: 3836 3433 227 40 0 3251 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 15344

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17741
/proc/meminfo: memFree=1633224/2055920 swapFree=4120892/4192956
[pid=17738] ppid=17736 vsize=15344 CPUtime=1181.86
/proc/17738/stat : 17738 (glpPBv3) R 17736 17738 16975 0 -1 0 118626 0 0 0 118024 162 0 0 25 0 1 0 130996295 15712256 3433 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17738/statm: 3836 3433 227 40 0 3251 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 15344

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17741
/proc/meminfo: memFree=1633288/2055920 swapFree=4120892/4192956
[pid=17738] ppid=17736 vsize=15344 CPUtime=1241.83
/proc/17738/stat : 17738 (glpPBv3) R 17736 17738 16975 0 -1 0 120357 0 0 0 124014 169 0 0 25 0 1 0 130996295 15712256 3433 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17738/statm: 3836 3433 227 40 0 3251 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 15344

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17741
/proc/meminfo: memFree=1633160/2055920 swapFree=4120956/4192956
[pid=17738] ppid=17736 vsize=15344 CPUtime=1301.82
/proc/17738/stat : 17738 (glpPBv3) R 17736 17738 16975 0 -1 0 124396 0 0 0 130005 177 0 0 25 0 1 0 130996295 15712256 3433 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17738/statm: 3836 3433 227 40 0 3251 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 15344

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17741
/proc/meminfo: memFree=1633224/2055920 swapFree=4120956/4192956
[pid=17738] ppid=17736 vsize=15344 CPUtime=1361.8
/proc/17738/stat : 17738 (glpPBv3) R 17736 17738 16975 0 -1 0 129012 0 0 0 135995 185 0 0 25 0 1 0 130996295 15712256 3433 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134585624 0 0 4096 0 0 0 0 17 1 0 0
/proc/17738/statm: 3836 3433 227 40 0 3251 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 15344

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17741
/proc/meminfo: memFree=1633224/2055920 swapFree=4120956/4192956
[pid=17738] ppid=17736 vsize=15344 CPUtime=1421.78
/proc/17738/stat : 17738 (glpPBv3) R 17736 17738 16975 0 -1 0 132474 0 0 0 141986 192 0 0 25 0 1 0 130996295 15712256 3433 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134582174 0 0 4096 0 0 0 0 17 1 0 0
/proc/17738/statm: 3836 3433 227 40 0 3251 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 15344

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17741
/proc/meminfo: memFree=1633224/2055920 swapFree=4121020/4192956
[pid=17738] ppid=17736 vsize=15344 CPUtime=1481.75
/proc/17738/stat : 17738 (glpPBv3) R 17736 17738 16975 0 -1 0 135936 0 0 0 147976 199 0 0 25 0 1 0 130996295 15712256 3433 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/17738/statm: 3836 3433 227 40 0 3251 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 15344

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17741
/proc/meminfo: memFree=1633224/2055920 swapFree=4121020/4192956
[pid=17738] ppid=17736 vsize=15344 CPUtime=1541.72
/proc/17738/stat : 17738 (glpPBv3) R 17736 17738 16975 0 -1 0 138821 0 0 0 153967 205 0 0 25 0 1 0 130996295 15712256 3433 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/17738/statm: 3836 3433 227 40 0 3251 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 15344

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17741
/proc/meminfo: memFree=1633288/2055920 swapFree=4121084/4192956
[pid=17738] ppid=17736 vsize=15344 CPUtime=1601.7
/proc/17738/stat : 17738 (glpPBv3) R 17736 17738 16975 0 -1 0 141706 0 0 0 159957 213 0 0 25 0 1 0 130996295 15712256 3433 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17738/statm: 3836 3433 227 40 0 3251 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 15344

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17741
/proc/meminfo: memFree=1633224/2055920 swapFree=4121084/4192956
[pid=17738] ppid=17736 vsize=15344 CPUtime=1661.68
/proc/17738/stat : 17738 (glpPBv3) R 17736 17738 16975 0 -1 0 150928 0 0 0 165945 223 0 0 25 0 1 0 130996295 15712256 3433 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17738/statm: 3836 3433 227 40 0 3251 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 15344

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17741
/proc/meminfo: memFree=1633160/2055920 swapFree=4121084/4192956
[pid=17738] ppid=17736 vsize=12944 CPUtime=1721.66
/proc/17738/stat : 17738 (glpPBv3) R 17736 17738 16975 0 -1 0 153817 0 0 0 171935 231 0 0 25 0 1 0 130996295 13254656 2860 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134632760 0 0 4096 0 0 0 0 17 1 0 0
/proc/17738/statm: 3236 2860 227 40 0 2651 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 12944

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17741
/proc/meminfo: memFree=1633160/2055920 swapFree=4121148/4192956
[pid=17738] ppid=17736 vsize=15356 CPUtime=1781.64
/proc/17738/stat : 17738 (glpPBv3) R 17736 17738 16975 0 -1 0 160773 0 0 0 177925 239 0 0 25 0 1 0 130996295 15724544 3431 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134585595 0 0 4096 0 0 0 0 17 1 0 0
/proc/17738/statm: 3839 3431 227 40 0 3254 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 15356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17741
/proc/meminfo: memFree=1633224/2055920 swapFree=4121148/4192956
[pid=17738] ppid=17736 vsize=15356 CPUtime=1800.04
/proc/17738/stat : 17738 (glpPBv3) R 17736 17738 16975 0 -1 0 161941 0 0 0 179763 241 0 0 25 0 1 0 130996295 15724544 3437 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134585282 0 0 4096 0 0 0 0 17 1 0 0
/proc/17738/statm: 3839 3437 227 40 0 3254 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 15356

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 2/79 17741
/proc/meminfo: memFree=1633224/2055920 swapFree=4121148/4192956
[pid=17738] ppid=17736 vsize=15356 CPUtime=1800.04
/proc/17738/stat : 17738 (glpPBv3) R 17736 17738 16975 0 -1 0 161941 0 0 0 179763 241 0 0 25 0 1 0 130996295 15724544 3437 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134585282 0 0 4096 0 0 0 0 17 1 0 0
/proc/17738/statm: 3839 3437 227 40 0 3254 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 15356

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.71
CPU time (s): 1800.05
CPU user time (s): 1797.63
CPU system time (s): 2.41963
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 15356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.63
system time used= 2.41963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 161941
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= 2831

runsolver used 1.76773 second user time and 4.79227 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Tue Apr 17 17:27:18 UTC 2007

IDJOB= 357630
IDBENCH= 1156
IDSOLVER= 166
FILE ID= node37/357630-1176830838

PBS_JOBID= 4586372

Free space on /tmp= 66461 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/prestwich/robin/normalized-robin14.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/357630-1176830838/instance-357630-1176830838.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node37/convwatcher-357630-1176830838 -o ROOT/results/node37/conversion-357630-1176830838 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/357630-1176830838/instance-357630-1176830838.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-357630-1176830838 -o ROOT/results/node37/solver-357630-1176830838 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/357630-1176830838/instance-357630-1176830838.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  321349c7a7114538010c83c600c72ae9

RANDOM SEED= 87045750

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1646744 kB
Buffers:         37028 kB
Cached:         286228 kB
SwapCached:       3144 kB
Active:         190636 kB
Inactive:       159616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1646744 kB
SwapTotal:     4192956 kB
SwapFree:      4120380 kB
Dirty:            3016 kB
Writeback:           0 kB
Mapped:          34156 kB
Slab:            44236 kB
Committed_AS:  1110440 kB
PageTables:       2004 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= 66461 MiB

End job on node37 on Tue Apr 17 17:57:21 UTC 2007