Trace number 351008

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) 1800.03 1801.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-core4872-1529.opb
MD5SUMf76080fd01118b16218a90da3c643655
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1240
Best CPU time to get the best result obtained on this benchmark1800.09
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1071
Optimality of the best value was proved NO
Number of variables24645
Total number of constraints4873
Number of constraints which are clauses4872
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint17864
Number of terms in the objective function 24645
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 24645
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 9256
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 27120
Number of bits of the biggest sum of numbers15
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/351008-1176572449/instance-351008-1176572449.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/node73/watcher-351008-1176572449 -o ROOT/results/node73/solver-351008-1176572449 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351008-1176572449/instance-351008-1176572449.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 0.99 0.99 3/65 7099
/proc/meminfo: memFree=1816704/2055920 swapFree=4184012/4192956
[pid=7099] ppid=7097 vsize=2644 CPUtime=0
/proc/7099/stat : 7099 (glpPBv3) R 7097 7099 6547 0 -1 0 262 0 0 0 0 0 0 0 18 0 1 0 105159786 2707456 232 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/7099/statm: 661 232 192 40 0 76 0

[startup+0.025183 s]
/proc/loadavg: 0.92 0.99 0.99 3/65 7099
/proc/meminfo: memFree=1816704/2055920 swapFree=4184012/4192956
[pid=7099] ppid=7097 vsize=3312 CPUtime=0.02
/proc/7099/stat : 7099 (glpPBv3) R 7097 7099 6547 0 -1 0 417 0 0 0 2 0 0 0 18 0 1 0 105159786 3391488 387 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7877418 0 0 4096 0 0 0 0 17 0 0 0
/proc/7099/statm: 828 387 192 40 0 243 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3312

[startup+0.10119 s]
/proc/loadavg: 0.92 0.99 0.99 3/65 7099
/proc/meminfo: memFree=1816704/2055920 swapFree=4184012/4192956
[pid=7099] ppid=7097 vsize=5312 CPUtime=0.09
/proc/7099/stat : 7099 (glpPBv3) R 7097 7099 6547 0 -1 0 942 0 0 0 9 0 0 0 18 0 1 0 105159786 5439488 912 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8175319 0 0 4096 0 0 0 0 17 0 0 0
/proc/7099/statm: 1328 912 199 40 0 743 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5312

[startup+0.301214 s]
/proc/loadavg: 0.92 0.99 0.99 3/65 7099
/proc/meminfo: memFree=1816704/2055920 swapFree=4184012/4192956
[pid=7099] ppid=7097 vsize=6380 CPUtime=0.29
/proc/7099/stat : 7099 (glpPBv3) R 7097 7099 6547 0 -1 0 1218 0 0 0 29 0 0 0 19 0 1 0 105159786 6533120 1188 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7876782 0 0 4096 0 0 0 0 17 0 0 0
/proc/7099/statm: 1595 1188 199 40 0 1010 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6380

[startup+0.701259 s]
/proc/loadavg: 0.92 0.99 0.99 3/65 7099
/proc/meminfo: memFree=1816704/2055920 swapFree=4184012/4192956
[pid=7099] ppid=7097 vsize=8644 CPUtime=0.69
/proc/7099/stat : 7099 (glpPBv3) R 7097 7099 6547 0 -1 0 1774 0 0 0 68 1 0 0 23 0 1 0 105159786 8851456 1744 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134519146 0 0 4096 0 0 0 0 17 0 0 0
/proc/7099/statm: 2161 1744 199 40 0 1576 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8644

[startup+1.50135 s]
/proc/loadavg: 0.92 0.99 0.99 2/66 7100
/proc/meminfo: memFree=1794744/2055920 swapFree=4184012/4192956
[pid=7099] ppid=7097 vsize=23992 CPUtime=1.49
/proc/7099/stat : 7099 (glpPBv3) R 7097 7099 6547 0 -1 0 5675 0 0 0 146 3 0 0 25 0 1 0 105159786 24567808 5644 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589803 0 0 4096 0 0 0 0 17 0 0 0
/proc/7099/statm: 5998 5644 221 40 0 5413 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23992

[startup+3.10154 s]
/proc/loadavg: 0.92 0.99 0.99 2/66 7100
/proc/meminfo: memFree=1794680/2055920 swapFree=4184012/4192956
[pid=7099] ppid=7097 vsize=24384 CPUtime=3.09
/proc/7099/stat : 7099 (glpPBv3) R 7097 7099 6547 0 -1 0 5773 0 0 0 306 3 0 0 25 0 1 0 105159786 24969216 5742 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589605 0 0 4096 0 0 0 0 17 0 0 0
/proc/7099/statm: 6096 5742 221 40 0 5511 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24384

[startup+6.30191 s]
/proc/loadavg: 0.93 0.99 0.99 2/66 7100
/proc/meminfo: memFree=1794296/2055920 swapFree=4184012/4192956
[pid=7099] ppid=7097 vsize=24384 CPUtime=6.28
/proc/7099/stat : 7099 (glpPBv3) R 7097 7099 6547 0 -1 0 5773 0 0 0 625 3 0 0 25 0 1 0 105159786 24969216 5742 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589764 0 0 4096 0 0 0 0 17 0 0 0
/proc/7099/statm: 6096 5742 221 40 0 5511 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 24384

[startup+12.7017 s]
/proc/loadavg: 0.93 0.99 0.99 2/66 7100
/proc/meminfo: memFree=1794232/2055920 swapFree=4184012/4192956
[pid=7099] ppid=7097 vsize=24384 CPUtime=12.69
/proc/7099/stat : 7099 (glpPBv3) R 7097 7099 6547 0 -1 0 5773 0 0 0 1265 4 0 0 25 0 1 0 105159786 24969216 5742 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/7099/statm: 6096 5742 221 40 0 5511 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24384

[startup+25.5012 s]
/proc/loadavg: 0.95 0.99 0.99 2/66 7100
/proc/meminfo: memFree=1793720/2055920 swapFree=4184012/4192956
[pid=7099] ppid=7097 vsize=25164 CPUtime=25.47
/proc/7099/stat : 7099 (glpPBv3) R 7097 7099 6547 0 -1 0 6066 0 0 0 2543 4 0 0 25 0 1 0 105159786 25767936 5937 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643689 0 0 4096 0 0 0 0 17 0 0 0
/proc/7099/statm: 6291 5937 221 40 0 5706 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 25164

[startup+51.1011 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 7100
/proc/meminfo: memFree=1793592/2055920 swapFree=4184012/4192956
[pid=7099] ppid=7097 vsize=25164 CPUtime=51.04
/proc/7099/stat : 7099 (glpPBv3) R 7097 7099 6547 0 -1 0 6066 0 0 0 5099 5 0 0 25 0 1 0 105159786 25767936 5937 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582194 0 0 4096 0 0 0 0 17 0 0 0
/proc/7099/statm: 6291 5937 221 40 0 5706 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 25164

[startup+102.305 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 7100
/proc/meminfo: memFree=1792504/2055920 swapFree=4184012/4192956
[pid=7099] ppid=7097 vsize=26332 CPUtime=102.22
/proc/7099/stat : 7099 (glpPBv3) R 7097 7099 6547 0 -1 0 6651 0 0 0 10215 7 0 0 25 0 1 0 105159786 26963968 6229 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643631 0 0 4096 0 0 0 0 17 0 0 0
/proc/7099/statm: 6583 6229 221 40 0 5998 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 26332

[startup+162.301 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 7100
/proc/meminfo: memFree=1792440/2055920 swapFree=4184012/4192956
[pid=7099] ppid=7097 vsize=26332 CPUtime=162.15
/proc/7099/stat : 7099 (glpPBv3) R 7097 7099 6547 0 -1 0 6651 0 0 0 16208 7 0 0 25 0 1 0 105159786 26963968 6229 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582342 0 0 4096 0 0 0 0 17 0 0 0
/proc/7099/statm: 6583 6229 221 40 0 5998 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 26332

[startup+222.301 s]
/proc/loadavg: 1.10 1.03 1.00 2/66 7100
/proc/meminfo: memFree=1793336/2055920 swapFree=4184012/4192956
[pid=7099] ppid=7097 vsize=25440 CPUtime=222.11
/proc/7099/stat : 7099 (glpPBv3) R 7097 7099 6547 0 -1 0 6709 0 0 0 22202 9 0 0 25 0 1 0 105159786 26050560 6006 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590082 0 0 4096 0 0 0 0 17 0 0 0
/proc/7099/statm: 6360 6006 221 40 0 5775 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 25440

[startup+282.301 s]
/proc/loadavg: 1.10 1.04 1.00 2/66 7100
/proc/meminfo: memFree=1793336/2055920 swapFree=4184012/4192956
[pid=7099] ppid=7097 vsize=25440 CPUtime=282.05
/proc/7099/stat : 7099 (glpPBv3) R 7097 7099 6547 0 -1 0 6709 0 0 0 28194 11 0 0 25 0 1 0 105159786 26050560 6006 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582906 0 0 4096 0 0 0 0 17 0 0 0
/proc/7099/statm: 6360 6006 221 40 0 5775 0
Current children cumulated CPU time (s) 282.05
Current children cumulated vsize (KiB) 25440

[startup+342.301 s]
/proc/loadavg: 1.10 1.04 1.00 2/66 7100
/proc/meminfo: memFree=1793272/2055920 swapFree=4184012/4192956
[pid=7099] ppid=7097 vsize=25440 CPUtime=341.99
/proc/7099/stat : 7099 (glpPBv3) R 7097 7099 6547 0 -1 0 6709 0 0 0 34188 11 0 0 25 0 1 0 105159786 26050560 6006 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589776 0 0 4096 0 0 0 0 17 0 0 0
/proc/7099/statm: 6360 6006 221 40 0 5775 0
Current children cumulated CPU time (s) 341.99
Current children cumulated vsize (KiB) 25440

[startup+402.301 s]
/proc/loadavg: 1.03 1.03 1.00 2/66 7100
/proc/meminfo: memFree=1793272/2055920 swapFree=4184012/4192956
[pid=7099] ppid=7097 vsize=25440 CPUtime=401.95
/proc/7099/stat : 7099 (glpPBv3) R 7097 7099 6547 0 -1 0 6709 0 0 0 40182 13 0 0 25 0 1 0 105159786 26050560 6006 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134584099 0 0 4096 0 0 0 0 17 0 0 0
/proc/7099/statm: 6360 6006 221 40 0 5775 0
Current children cumulated CPU time (s) 401.95
Current children cumulated vsize (KiB) 25440

[startup+462.301 s]
/proc/loadavg: 1.06 1.04 1.00 2/66 7100
/proc/meminfo: memFree=1793208/2055920 swapFree=4184012/4192956
[pid=7099] ppid=7097 vsize=25440 CPUtime=461.9
/proc/7099/stat : 7099 (glpPBv3) R 7097 7099 6547 0 -1 0 6709 0 0 0 46176 14 0 0 25 0 1 0 105159786 26050560 6006 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134587967 0 0 4096 0 0 0 0 17 0 0 0
/proc/7099/statm: 6360 6006 221 40 0 5775 0
Current children cumulated CPU time (s) 461.9
Current children cumulated vsize (KiB) 25440

[startup+522.301 s]
/proc/loadavg: 1.07 1.04 1.00 2/66 7100
/proc/meminfo: memFree=1788792/2055920 swapFree=4184012/4192956
[pid=7099] ppid=7097 vsize=29776 CPUtime=521.83
/proc/7099/stat : 7099 (glpPBv3) R 7097 7099 6547 0 -1 0 10899 0 0 0 52166 17 0 0 25 0 1 0 105159786 30490624 7097 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629229 0 0 4096 0 0 0 0 17 0 0 0
/proc/7099/statm: 7444 7097 227 40 0 6859 0
Current children cumulated CPU time (s) 521.83
Current children cumulated vsize (KiB) 29776

[startup+582.301 s]
/proc/loadavg: 1.07 1.05 1.00 2/66 7100
/proc/meminfo: memFree=1787640/2055920 swapFree=4184012/4192956
[pid=7099] ppid=7097 vsize=30944 CPUtime=581.78
/proc/7099/stat : 7099 (glpPBv3) R 7097 7099 6547 0 -1 0 13117 0 0 0 58160 18 0 0 25 0 1 0 105159786 31686656 7389 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632662 0 0 4096 0 0 0 0 17 0 0 0
/proc/7099/statm: 7736 7389 227 40 0 7151 0
Current children cumulated CPU time (s) 581.78
Current children cumulated vsize (KiB) 30944

[startup+642.301 s]
/proc/loadavg: 1.06 1.05 1.00 2/66 7100
/proc/meminfo: memFree=1787640/2055920 swapFree=4184012/4192956
[pid=7099] ppid=7097 vsize=30944 CPUtime=641.72
/proc/7099/stat : 7099 (glpPBv3) R 7097 7099 6547 0 -1 0 16387 0 0 0 64152 20 0 0 25 0 1 0 105159786 31686656 7389 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 0 0 0
/proc/7099/statm: 7736 7389 227 40 0 7151 0
Current children cumulated CPU time (s) 641.72
Current children cumulated vsize (KiB) 30944


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

[startup+882.301 s]
/proc/loadavg: 1.11 1.06 1.00 2/66 7100
/proc/meminfo: memFree=1781624/2055920 swapFree=4184012/4192956
[pid=7099] ppid=7097 vsize=36968 CPUtime=881.49
/proc/7099/stat : 7099 (glpPBv3) R 7097 7099 6547 0 -1 0 26227 0 0 0 88124 25 0 0 25 0 1 0 105159786 37855232 8895 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582068 0 0 4096 0 0 0 0 17 0 0 0
/proc/7099/statm: 9242 8895 227 40 0 8657 0
Current children cumulated CPU time (s) 881.49
Current children cumulated vsize (KiB) 36968

[startup+942.301 s]
/proc/loadavg: 1.11 1.07 1.00 2/66 7100
/proc/meminfo: memFree=1787512/2055920 swapFree=4184012/4192956
[pid=7099] ppid=7097 vsize=30944 CPUtime=941.45
/proc/7099/stat : 7099 (glpPBv3) R 7097 7099 6547 0 -1 0 27978 0 0 0 94118 27 0 0 25 0 1 0 105159786 31686656 7389 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 0 0 0
/proc/7099/statm: 7736 7389 227 40 0 7151 0
Current children cumulated CPU time (s) 941.45
Current children cumulated vsize (KiB) 30944

[startup+1002.3 s]
/proc/loadavg: 1.10 1.07 1.00 2/66 7100
/proc/meminfo: memFree=1787512/2055920 swapFree=4184012/4192956
[pid=7099] ppid=7097 vsize=30944 CPUtime=1001.41
/proc/7099/stat : 7099 (glpPBv3) R 7097 7099 6547 0 -1 0 31216 0 0 0 100112 29 0 0 25 0 1 0 105159786 31686656 7389 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 0 0 0
/proc/7099/statm: 7736 7389 227 40 0 7151 0
Current children cumulated CPU time (s) 1001.41
Current children cumulated vsize (KiB) 30944

[startup+1062.3 s]
/proc/loadavg: 1.03 1.05 1.00 2/66 7100
/proc/meminfo: memFree=1787512/2055920 swapFree=4184012/4192956
[pid=7099] ppid=7097 vsize=30944 CPUtime=1061.33
/proc/7099/stat : 7099 (glpPBv3) R 7097 7099 6547 0 -1 0 32850 0 0 0 106104 29 0 0 25 0 1 0 105159786 31686656 7389 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 0 0 0
/proc/7099/statm: 7736 7389 227 40 0 7151 0
Current children cumulated CPU time (s) 1061.33
Current children cumulated vsize (KiB) 30944

[startup+1122.3 s]
/proc/loadavg: 1.06 1.06 1.00 2/66 7100
/proc/meminfo: memFree=1787512/2055920 swapFree=4184012/4192956
[pid=7099] ppid=7097 vsize=30944 CPUtime=1121.3
/proc/7099/stat : 7099 (glpPBv3) R 7097 7099 6547 0 -1 0 36120 0 0 0 112099 31 0 0 25 0 1 0 105159786 31686656 7389 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632898 0 0 4096 0 0 0 0 17 0 0 0
/proc/7099/statm: 7736 7389 227 40 0 7151 0
Current children cumulated CPU time (s) 1121.3
Current children cumulated vsize (KiB) 30944

[startup+1182.3 s]
/proc/loadavg: 1.07 1.06 1.00 2/66 7100
/proc/meminfo: memFree=1787448/2055920 swapFree=4184012/4192956
[pid=7099] ppid=7097 vsize=30944 CPUtime=1181.27
/proc/7099/stat : 7099 (glpPBv3) R 7097 7099 6547 0 -1 0 39399 0 0 0 118094 33 0 0 25 0 1 0 105159786 31686656 7389 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 0 0 0
/proc/7099/statm: 7736 7389 227 40 0 7151 0
Current children cumulated CPU time (s) 1181.27
Current children cumulated vsize (KiB) 30944

[startup+1242.3 s]
/proc/loadavg: 1.07 1.06 1.00 2/72 7238
/proc/meminfo: memFree=1786096/2055920 swapFree=4184012/4192956
[pid=7099] ppid=7097 vsize=30944 CPUtime=1241.19
/proc/7099/stat : 7099 (glpPBv3) R 7097 7099 6547 0 -1 0 41005 0 0 0 124072 47 0 0 25 0 1 0 105159786 31686656 7389 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 0 0 0
/proc/7099/statm: 7736 7389 227 40 0 7151 0
Current children cumulated CPU time (s) 1241.19
Current children cumulated vsize (KiB) 30944

[startup+1302.3 s]
/proc/loadavg: 1.06 1.06 1.00 2/66 7298
/proc/meminfo: memFree=1787064/2055920 swapFree=4184012/4192956
[pid=7099] ppid=7097 vsize=30944 CPUtime=1301.15
/proc/7099/stat : 7099 (glpPBv3) R 7097 7099 6547 0 -1 0 44273 0 0 0 130061 54 0 0 25 0 1 0 105159786 31686656 7389 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629253 0 0 4096 0 0 0 0 17 0 0 0
/proc/7099/statm: 7736 7389 227 40 0 7151 0
Current children cumulated CPU time (s) 1301.15
Current children cumulated vsize (KiB) 30944

[startup+1362.3 s]
/proc/loadavg: 1.06 1.06 1.00 2/66 7298
/proc/meminfo: memFree=1787064/2055920 swapFree=4184012/4192956
[pid=7099] ppid=7097 vsize=30944 CPUtime=1361.11
/proc/7099/stat : 7099 (glpPBv3) R 7097 7099 6547 0 -1 0 47485 0 0 0 136056 55 0 0 25 0 1 0 105159786 31686656 7389 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 0 0 0
/proc/7099/statm: 7736 7389 227 40 0 7151 0
Current children cumulated CPU time (s) 1361.11
Current children cumulated vsize (KiB) 30944

[startup+1422.31 s]
/proc/loadavg: 1.06 1.06 1.00 2/66 7298
/proc/meminfo: memFree=1787064/2055920 swapFree=4184012/4192956
[pid=7099] ppid=7097 vsize=30944 CPUtime=1421.07
/proc/7099/stat : 7099 (glpPBv3) R 7097 7099 6547 0 -1 0 49091 0 0 0 142051 56 0 0 25 0 1 0 105159786 31686656 7389 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629267 0 0 4096 0 0 0 0 17 0 0 0
/proc/7099/statm: 7736 7389 227 40 0 7151 0
Current children cumulated CPU time (s) 1421.07
Current children cumulated vsize (KiB) 30944

[startup+1482.3 s]
/proc/loadavg: 1.13 1.07 1.01 2/66 7298
/proc/meminfo: memFree=1787064/2055920 swapFree=4184012/4192956
[pid=7099] ppid=7097 vsize=30944 CPUtime=1481.04
/proc/7099/stat : 7099 (glpPBv3) R 7097 7099 6547 0 -1 0 52303 0 0 0 148046 58 0 0 25 0 1 0 105159786 31686656 7389 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632679 0 0 4096 0 0 0 0 17 0 0 0
/proc/7099/statm: 7736 7389 227 40 0 7151 0
Current children cumulated CPU time (s) 1481.04
Current children cumulated vsize (KiB) 30944

[startup+1542.3 s]
/proc/loadavg: 1.12 1.07 1.00 2/66 7298
/proc/meminfo: memFree=1787128/2055920 swapFree=4184012/4192956
[pid=7099] ppid=7097 vsize=30944 CPUtime=1541.01
/proc/7099/stat : 7099 (glpPBv3) R 7097 7099 6547 0 -1 0 55515 0 0 0 154042 59 0 0 25 0 1 0 105159786 31686656 7389 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 0 0 0
/proc/7099/statm: 7736 7389 227 40 0 7151 0
Current children cumulated CPU time (s) 1541.01
Current children cumulated vsize (KiB) 30944

[startup+1602.3 s]
/proc/loadavg: 1.11 1.07 1.00 2/66 7298
/proc/meminfo: memFree=1787192/2055920 swapFree=4184012/4192956
[pid=7099] ppid=7097 vsize=30944 CPUtime=1600.95
/proc/7099/stat : 7099 (glpPBv3) R 7097 7099 6547 0 -1 0 57121 0 0 0 160035 60 0 0 25 0 1 0 105159786 31686656 7389 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632414 0 0 4096 0 0 0 0 17 0 0 0
/proc/7099/statm: 7736 7389 227 40 0 7151 0
Current children cumulated CPU time (s) 1600.95
Current children cumulated vsize (KiB) 30944

[startup+1662.3 s]
/proc/loadavg: 1.10 1.07 1.00 2/66 7298
/proc/meminfo: memFree=1787256/2055920 swapFree=4184012/4192956
[pid=7099] ppid=7097 vsize=30944 CPUtime=1660.91
/proc/7099/stat : 7099 (glpPBv3) R 7097 7099 6547 0 -1 0 60571 0 0 0 166030 61 0 0 25 0 1 0 105159786 31686656 7389 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 0 0 0
/proc/7099/statm: 7736 7389 227 40 0 7151 0
Current children cumulated CPU time (s) 1660.91
Current children cumulated vsize (KiB) 30944

[startup+1722.3 s]
/proc/loadavg: 1.09 1.07 1.00 2/66 7298
/proc/meminfo: memFree=1787192/2055920 swapFree=4184012/4192956
[pid=7099] ppid=7097 vsize=30944 CPUtime=1720.88
/proc/7099/stat : 7099 (glpPBv3) R 7097 7099 6547 0 -1 0 62177 0 0 0 172026 62 0 0 25 0 1 0 105159786 31686656 7389 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632895 0 0 4096 0 0 0 0 17 0 0 0
/proc/7099/statm: 7736 7389 227 40 0 7151 0
Current children cumulated CPU time (s) 1720.88
Current children cumulated vsize (KiB) 30944

[startup+1782.3 s]
/proc/loadavg: 1.08 1.07 1.00 2/66 7298
/proc/meminfo: memFree=1787064/2055920 swapFree=4184012/4192956
[pid=7099] ppid=7097 vsize=30944 CPUtime=1780.83
/proc/7099/stat : 7099 (glpPBv3) R 7097 7099 6547 0 -1 0 65397 0 0 0 178019 64 0 0 25 0 1 0 105159786 31686656 7389 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 0 0 0
/proc/7099/statm: 7736 7389 227 40 0 7151 0
Current children cumulated CPU time (s) 1780.83
Current children cumulated vsize (KiB) 30944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.5 s]
/proc/loadavg: 1.06 1.06 1.00 2/66 7298
/proc/meminfo: memFree=1787000/2055920 swapFree=4184012/4192956
[pid=7099] ppid=7097 vsize=30944 CPUtime=1800.01
/proc/7099/stat : 7099 (glpPBv3) R 7097 7099 6547 0 -1 0 67007 0 0 0 179937 64 0 0 25 0 1 0 105159786 31686656 7389 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 0 0 0
/proc/7099/statm: 7736 7389 227 40 0 7151 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 30944

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

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

[startup+1801.5 s]
/proc/loadavg: 1.06 1.06 1.00 2/66 7298
/proc/meminfo: memFree=1787000/2055920 swapFree=4184012/4192956
[pid=7099] ppid=7097 vsize=30944 CPUtime=1800.01
/proc/7099/stat : 7099 (glpPBv3) R 7097 7099 6547 0 -1 0 67007 0 0 0 179937 64 0 0 25 0 1 0 105159786 31686656 7389 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 0 0 0
/proc/7099/statm: 7736 7389 227 40 0 7151 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 30944

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.51
CPU time (s): 1800.03
CPU user time (s): 1799.37
CPU system time (s): 0.6549
CPU usage (%): 99.9176
Max. virtual memory (cumulated for all children) (KiB): 37140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.37
system time used= 0.6549
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67007
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= 6892

runsolver used 1.85572 second user time and 4.72428 second system time

The end

Launcher Data (download as text)

Begin job on node73 on Sat Apr 14 17:40:49 UTC 2007

IDJOB= 351008
IDBENCH= 1631
IDSOLVER= 166
FILE ID= node73/351008-1176572449

PBS_JOBID= 4556914

Free space on /tmp= 66560 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-core4872-1529.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/351008-1176572449/instance-351008-1176572449.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node73/convwatcher-351008-1176572449 -o ROOT/results/node73/conversion-351008-1176572449 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351008-1176572449/instance-351008-1176572449.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node73/watcher-351008-1176572449 -o ROOT/results/node73/solver-351008-1176572449 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/351008-1176572449/instance-351008-1176572449.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  f76080fd01118b16218a90da3c643655

RANDOM SEED= 719748745

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node73.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		: 3000.214
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		: 3000.214
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:       1817112 kB
Buffers:          4016 kB
Cached:         136948 kB
SwapCached:       2720 kB
Active:          39508 kB
Inactive:       111544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1817112 kB
SwapTotal:     4192956 kB
SwapFree:      4184012 kB
Dirty:            4324 kB
Writeback:           0 kB
Mapped:          16252 kB
Slab:            73744 kB
Committed_AS:   756724 kB
PageTables:       1416 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= 66560 MiB

End job on node73 on Sat Apr 14 18:10:53 UTC 2007