Trace number 454443

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) 1800.02 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_200_25_2.opb
MD5SUM4a1dc018d8373d1119ec5a7a226f506e
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-29
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -29
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints200
Minimum length of a constraint25
Maximum length of a constraint44
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)6220
Sum of products size (including duplicates)12440
Number of different products3110
Sum of products size6220

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)

Linearizing /tmp/evaluation/454443-1178026261/instance-454443-1178026261.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-454443-1178026261 -o ROOT/results/node5/solver-454443-1178026261 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/454443-1178026261/instance-454443-1178026261.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: 1.16 1.03 1.01 2/77 7750
/proc/meminfo: memFree=1897920/2055920 swapFree=4149732/4192956
[pid=7750] ppid=7748 vsize=2644 CPUtime=0
/proc/7750/stat : 7750 (glpPBv3) R 7748 7750 20401 0 -1 0 253 0 0 0 0 0 0 0 18 0 1 0 278663763 2707456 224 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8359639 0 0 4096 0 0 0 0 17 1 0 0
/proc/7750/statm: 662 234 199 40 0 77 0

[startup+0.0629801 s]
/proc/loadavg: 1.16 1.03 1.01 2/77 7750
/proc/meminfo: memFree=1897920/2055920 swapFree=4149732/4192956
[pid=7750] ppid=7748 vsize=3448 CPUtime=0.05
/proc/7750/stat : 7750 (glpPBv3) R 7748 7750 20401 0 -1 0 473 0 0 0 5 0 0 0 18 0 1 0 278663763 3530752 444 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8359639 0 0 4096 0 0 0 0 17 1 0 0
/proc/7750/statm: 862 444 199 40 0 277 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3448

[startup+0.101984 s]
/proc/loadavg: 1.16 1.03 1.01 2/77 7750
/proc/meminfo: memFree=1897920/2055920 swapFree=4149732/4192956
[pid=7750] ppid=7748 vsize=4520 CPUtime=0.09
/proc/7750/stat : 7750 (glpPBv3) R 7748 7750 20401 0 -1 0 729 0 0 0 9 0 0 0 18 0 1 0 278663763 4628480 700 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8359639 0 0 4096 0 0 0 0 17 1 0 0
/proc/7750/statm: 1130 704 201 40 0 545 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4520

[startup+0.302007 s]
/proc/loadavg: 1.16 1.03 1.01 2/77 7750
/proc/meminfo: memFree=1897920/2055920 swapFree=4149732/4192956
[pid=7750] ppid=7748 vsize=7880 CPUtime=0.29
/proc/7750/stat : 7750 (glpPBv3) R 7748 7750 20401 0 -1 0 1680 0 0 0 29 0 0 0 19 0 1 0 278663763 8069120 1588 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583711 0 0 4096 0 0 0 0 17 1 0 0
/proc/7750/statm: 1970 1588 221 40 0 1385 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7880

[startup+0.701052 s]
/proc/loadavg: 1.16 1.03 1.01 2/77 7750
/proc/meminfo: memFree=1897920/2055920 swapFree=4149732/4192956
[pid=7750] ppid=7748 vsize=8392 CPUtime=0.69
/proc/7750/stat : 7750 (glpPBv3) R 7748 7750 20401 0 -1 0 1908 0 0 0 69 0 0 0 22 0 1 0 278663763 8593408 1716 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7750/statm: 2098 1716 221 40 0 1513 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8392

[startup+1.50114 s]
/proc/loadavg: 1.16 1.03 1.01 2/78 7751
/proc/meminfo: memFree=1891832/2055920 swapFree=4149732/4192956
[pid=7750] ppid=7748 vsize=8392 CPUtime=1.48
/proc/7750/stat : 7750 (glpPBv3) R 7748 7750 20401 0 -1 0 1908 0 0 0 148 0 0 0 25 0 1 0 278663763 8593408 1716 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7750/statm: 2098 1716 221 40 0 1513 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8392

[startup+3.10132 s]
/proc/loadavg: 1.15 1.03 1.01 2/78 7751
/proc/meminfo: memFree=1891704/2055920 swapFree=4149732/4192956
[pid=7750] ppid=7748 vsize=11676 CPUtime=3.09
/proc/7750/stat : 7750 (glpPBv3) R 7748 7750 20401 0 -1 0 3188 0 0 0 308 1 0 0 25 0 1 0 278663763 11956224 2543 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7750/statm: 2919 2543 227 40 0 2334 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11676

[startup+6.30168 s]
/proc/loadavg: 1.15 1.03 1.01 2/78 7751
/proc/meminfo: memFree=1888824/2055920 swapFree=4149732/4192956
[pid=7750] ppid=7748 vsize=11700 CPUtime=6.29
/proc/7750/stat : 7750 (glpPBv3) R 7748 7750 20401 0 -1 0 4078 0 0 0 627 2 0 0 25 0 1 0 278663763 11980800 2549 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7750/statm: 2925 2549 227 40 0 2340 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11700

[startup+12.7014 s]
/proc/loadavg: 1.12 1.03 1.01 2/78 7751
/proc/meminfo: memFree=1888184/2055920 swapFree=4149732/4192956
[pid=7750] ppid=7748 vsize=11612 CPUtime=12.69
/proc/7750/stat : 7750 (glpPBv3) R 7748 7750 20401 0 -1 0 6300 0 0 0 1265 4 0 0 25 0 1 0 278663763 11890688 2523 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585716 0 0 4096 0 0 0 0 17 1 0 0
/proc/7750/statm: 2903 2523 227 40 0 2318 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11612

[startup+25.5019 s]
/proc/loadavg: 1.10 1.03 1.01 2/78 7751
/proc/meminfo: memFree=1888120/2055920 swapFree=4149732/4192956
[pid=7750] ppid=7748 vsize=11688 CPUtime=25.48
/proc/7750/stat : 7750 (glpPBv3) R 7748 7750 20401 0 -1 0 12209 0 0 0 2541 7 0 0 25 0 1 0 278663763 11968512 2542 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585703 0 0 4096 0 0 0 0 17 1 0 0
/proc/7750/statm: 2922 2542 227 40 0 2337 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11688

[startup+51.1018 s]
/proc/loadavg: 1.07 1.03 1.01 2/78 7751
/proc/meminfo: memFree=1888696/2055920 swapFree=4149732/4192956
[pid=7750] ppid=7748 vsize=11112 CPUtime=51.08
/proc/7750/stat : 7750 (glpPBv3) R 7748 7750 20401 0 -1 0 23640 0 0 0 5094 14 0 0 25 0 1 0 278663763 11378688 2402 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/7750/statm: 2778 2402 227 40 0 2193 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11112

[startup+102.305 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 7751
/proc/meminfo: memFree=1887736/2055920 swapFree=4149732/4192956
[pid=7750] ppid=7748 vsize=11112 CPUtime=102.26
/proc/7750/stat : 7750 (glpPBv3) R 7748 7750 20401 0 -1 0 54778 0 0 0 10196 30 0 0 25 0 1 0 278663763 11378688 2402 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/7750/statm: 2778 2402 227 40 0 2193 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11112

[startup+162.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 7751
/proc/meminfo: memFree=1886648/2055920 swapFree=4149732/4192956
[pid=7750] ppid=7748 vsize=13176 CPUtime=162.25
/proc/7750/stat : 7750 (glpPBv3) R 7748 7750 20401 0 -1 0 89445 0 0 0 16174 51 0 0 25 0 1 0 278663763 13492224 2918 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134605700 0 0 4096 0 0 0 0 17 1 0 0
/proc/7750/statm: 3294 2918 227 40 0 2709 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 13176

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 7753
/proc/meminfo: memFree=1886328/2055920 swapFree=4149732/4192956
[pid=7750] ppid=7748 vsize=13484 CPUtime=222.23
/proc/7750/stat : 7750 (glpPBv3) R 7748 7750 20401 0 -1 0 132452 0 0 0 22147 76 0 0 25 0 1 0 278663763 13807616 2995 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134586024 0 0 4096 0 0 0 0 17 1 0 0
/proc/7750/statm: 3371 2995 227 40 0 2786 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13484

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7753
/proc/meminfo: memFree=1885944/2055920 swapFree=4149732/4192956
[pid=7750] ppid=7748 vsize=13752 CPUtime=282.21
/proc/7750/stat : 7750 (glpPBv3) R 7748 7750 20401 0 -1 0 173359 0 0 0 28122 99 0 0 25 0 1 0 278663763 14082048 3062 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7750/statm: 3438 3062 227 40 0 2853 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13752

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7753
/proc/meminfo: memFree=1885624/2055920 swapFree=4149732/4192956
[pid=7750] ppid=7748 vsize=14048 CPUtime=342.2
/proc/7750/stat : 7750 (glpPBv3) R 7748 7750 20401 0 -1 0 217947 0 0 0 34095 125 0 0 25 0 1 0 278663763 14385152 3136 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/7750/statm: 3512 3136 227 40 0 2927 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 14048

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7753
/proc/meminfo: memFree=1885048/2055920 swapFree=4149732/4192956
[pid=7750] ppid=7748 vsize=14556 CPUtime=402.18
/proc/7750/stat : 7750 (glpPBv3) R 7748 7750 20401 0 -1 0 259521 0 0 0 40067 151 0 0 25 0 1 0 278663763 14905344 3263 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643580 0 0 4096 0 0 0 0 17 1 0 0
/proc/7750/statm: 3639 3263 227 40 0 3054 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 14556

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7753
/proc/meminfo: memFree=1886200/2055920 swapFree=4149732/4192956
[pid=7750] ppid=7748 vsize=13248 CPUtime=462.16
/proc/7750/stat : 7750 (glpPBv3) R 7748 7750 20401 0 -1 0 305922 0 0 0 46040 176 0 0 25 0 1 0 278663763 13565952 2936 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/7750/statm: 3312 2936 227 40 0 2727 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 13248

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7753
/proc/meminfo: memFree=1884856/2055920 swapFree=4149732/4192956
[pid=7750] ppid=7748 vsize=14180 CPUtime=522.15
/proc/7750/stat : 7750 (glpPBv3) R 7748 7750 20401 0 -1 0 359803 0 0 0 52011 204 0 0 25 0 1 0 278663763 14520320 3164 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/7750/statm: 3545 3164 227 40 0 2960 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 14180

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7753
/proc/meminfo: memFree=1885560/2055920 swapFree=4149732/4192956
[pid=7750] ppid=7748 vsize=15148 CPUtime=582.14
/proc/7750/stat : 7750 (glpPBv3) R 7748 7750 20401 0 -1 0 410330 0 0 0 57982 232 0 0 25 0 1 0 278663763 15511552 3411 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7750/statm: 3787 3411 227 40 0 3202 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 15148

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7753
/proc/meminfo: memFree=1885304/2055920 swapFree=4149732/4192956
[pid=7750] ppid=7748 vsize=13956 CPUtime=642.12
/proc/7750/stat : 7750 (glpPBv3) R 7748 7750 20401 0 -1 0 437990 0 0 0 63964 248 0 0 25 0 1 0 278663763 14290944 3112 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632402 0 0 4096 0 0 0 0 17 1 0 0
/proc/7750/statm: 3489 3112 227 40 0 2904 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 13956


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7753
/proc/meminfo: memFree=1884152/2055920 swapFree=4149732/4192956
[pid=7750] ppid=7748 vsize=16316 CPUtime=882.05
/proc/7750/stat : 7750 (glpPBv3) R 7748 7750 20401 0 -1 0 583177 0 0 0 87873 332 0 0 25 0 1 0 278663763 16707584 3703 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7750/statm: 4079 3703 227 40 0 3494 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 16316

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7753
/proc/meminfo: memFree=1882424/2055920 swapFree=4149732/4192956
[pid=7750] ppid=7748 vsize=16648 CPUtime=942.03
/proc/7750/stat : 7750 (glpPBv3) R 7748 7750 20401 0 -1 0 630286 0 0 0 93845 358 0 0 25 0 1 0 278663763 17047552 3786 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7750/statm: 4162 3786 227 40 0 3577 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 16648

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7753
/proc/meminfo: memFree=1882168/2055920 swapFree=4149732/4192956
[pid=7750] ppid=7748 vsize=16864 CPUtime=1002.02
/proc/7750/stat : 7750 (glpPBv3) R 7748 7750 20401 0 -1 0 666153 0 0 0 99822 380 0 0 25 0 1 0 278663763 17268736 3840 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7750/statm: 4216 3840 227 40 0 3631 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 16864

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7753
/proc/meminfo: memFree=1881784/2055920 swapFree=4149732/4192956
[pid=7750] ppid=7748 vsize=17172 CPUtime=1062.01
/proc/7750/stat : 7750 (glpPBv3) R 7748 7750 20401 0 -1 0 703397 0 0 0 105800 401 0 0 25 0 1 0 278663763 17584128 3917 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/7750/statm: 4293 3917 227 40 0 3708 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 17172

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7753
/proc/meminfo: memFree=1882680/2055920 swapFree=4149732/4192956
[pid=7750] ppid=7748 vsize=17388 CPUtime=1121.99
/proc/7750/stat : 7750 (glpPBv3) R 7748 7750 20401 0 -1 0 751674 0 0 0 111772 427 0 0 25 0 1 0 278663763 17805312 3967 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7750/statm: 4347 3967 227 40 0 3762 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 17388

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7753
/proc/meminfo: memFree=1881080/2055920 swapFree=4149732/4192956
[pid=7750] ppid=7748 vsize=16392 CPUtime=1181.97
/proc/7750/stat : 7750 (glpPBv3) R 7748 7750 20401 0 -1 0 795954 0 0 0 117747 450 0 0 25 0 1 0 278663763 16785408 3722 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/7750/statm: 4098 3722 227 40 0 3513 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 16392

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7753
/proc/meminfo: memFree=1880760/2055920 swapFree=4149732/4192956
[pid=7750] ppid=7748 vsize=18088 CPUtime=1241.96
/proc/7750/stat : 7750 (glpPBv3) R 7748 7750 20401 0 -1 0 837748 0 0 0 123722 474 0 0 25 0 1 0 278663763 18522112 4146 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585328 0 0 4096 0 0 0 0 17 1 0 0
/proc/7750/statm: 4522 4146 227 40 0 3937 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 18088

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7753
/proc/meminfo: memFree=1881400/2055920 swapFree=4149732/4192956
[pid=7750] ppid=7748 vsize=17036 CPUtime=1301.95
/proc/7750/stat : 7750 (glpPBv3) R 7748 7750 20401 0 -1 0 887111 0 0 0 129691 504 0 0 25 0 1 0 278663763 17444864 3882 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632879 0 0 4096 0 0 0 0 17 1 0 0
/proc/7750/statm: 4259 3882 227 40 0 3674 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 17036

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7753
/proc/meminfo: memFree=1879864/2055920 swapFree=4149732/4192956
[pid=7750] ppid=7748 vsize=17272 CPUtime=1361.93
/proc/7750/stat : 7750 (glpPBv3) R 7748 7750 20401 0 -1 0 918311 0 0 0 135669 524 0 0 25 0 1 0 278663763 17686528 3941 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643491 0 0 4096 0 0 0 0 17 1 0 0
/proc/7750/statm: 4318 3941 227 40 0 3733 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 17272

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7753
/proc/meminfo: memFree=1879672/2055920 swapFree=4149732/4192956
[pid=7750] ppid=7748 vsize=18936 CPUtime=1421.92
/proc/7750/stat : 7750 (glpPBv3) R 7748 7750 20401 0 -1 0 958618 0 0 0 141644 548 0 0 25 0 1 0 278663763 19390464 4358 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643512 0 0 4096 0 0 0 0 17 1 0 0
/proc/7750/statm: 4734 4358 227 40 0 4149 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 18936

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7753
/proc/meminfo: memFree=1879160/2055920 swapFree=4149732/4192956
[pid=7750] ppid=7748 vsize=19248 CPUtime=1481.89
/proc/7750/stat : 7750 (glpPBv3) R 7748 7750 20401 0 -1 0 1009659 0 0 0 147613 576 0 0 25 0 1 0 278663763 19709952 4436 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7750/statm: 4812 4436 227 40 0 4227 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 19248

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7753
/proc/meminfo: memFree=1878840/2055920 swapFree=4149732/4192956
[pid=7750] ppid=7748 vsize=19696 CPUtime=1541.88
/proc/7750/stat : 7750 (glpPBv3) R 7748 7750 20401 0 -1 0 1049462 0 0 0 153589 599 0 0 25 0 1 0 278663763 20168704 4529 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134639282 0 0 4096 0 0 0 0 17 1 0 0
/proc/7750/statm: 4924 4529 227 40 0 4339 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 19696

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7753
/proc/meminfo: memFree=1879736/2055920 swapFree=4149732/4192956
[pid=7750] ppid=7748 vsize=19876 CPUtime=1601.86
/proc/7750/stat : 7750 (glpPBv3) R 7748 7750 20401 0 -1 0 1093975 0 0 0 159559 627 0 0 25 0 1 0 278663763 20353024 4593 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7750/statm: 4969 4593 227 40 0 4384 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 19876

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7753
/proc/meminfo: memFree=1878136/2055920 swapFree=4149732/4192956
[pid=7750] ppid=7748 vsize=20136 CPUtime=1661.85
/proc/7750/stat : 7750 (glpPBv3) R 7748 7750 20401 0 -1 0 1129442 0 0 0 165537 648 0 0 25 0 1 0 278663763 20619264 4658 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585317 0 0 4096 0 0 0 0 17 1 0 0
/proc/7750/statm: 5034 4658 227 40 0 4449 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 20136

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7753
/proc/meminfo: memFree=1879160/2055920 swapFree=4149732/4192956
[pid=7750] ppid=7748 vsize=18868 CPUtime=1721.83
/proc/7750/stat : 7750 (glpPBv3) R 7748 7750 20401 0 -1 0 1177227 0 0 0 171509 674 0 0 25 0 1 0 278663763 19320832 4341 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541667 0 0 4096 0 0 0 0 17 1 0 0
/proc/7750/statm: 4717 4341 227 40 0 4132 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 18868

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7753
/proc/meminfo: memFree=1877880/2055920 swapFree=4149732/4192956
[pid=7750] ppid=7748 vsize=20176 CPUtime=1781.81
/proc/7750/stat : 7750 (glpPBv3) R 7748 7750 20401 0 -1 0 1201670 0 0 0 177489 692 0 0 25 0 1 0 278663763 20660224 4665 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134586570 0 0 4096 0 0 0 0 17 1 0 0
/proc/7750/statm: 5044 4665 227 40 0 4459 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 20176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 7779
/proc/meminfo: memFree=1876424/2055920 swapFree=4149732/4192956
[pid=7750] ppid=7748 vsize=20344 CPUtime=1800.01
/proc/7750/stat : 7750 (glpPBv3) R 7748 7750 20401 0 -1 0 1214764 0 0 0 179300 701 0 0 25 0 1 0 278663763 20832256 4710 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/7750/statm: 5086 4710 227 40 0 4501 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 20344

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 7779
/proc/meminfo: memFree=1876424/2055920 swapFree=4149732/4192956
[pid=7750] ppid=7748 vsize=20344 CPUtime=1800.01
/proc/7750/stat : 7750 (glpPBv3) R 7748 7750 20401 0 -1 0 1214764 0 0 0 179300 701 0 0 25 0 1 0 278663763 20832256 4710 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/7750/statm: 5086 4710 227 40 0 4501 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 20344

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.02
CPU user time (s): 1793
CPU system time (s): 7.01793
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 20684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793
system time used= 7.01793
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1214764
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= 2106

runsolver used 1.36079 second user time and 3.98639 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Tue May  1 13:31:01 UTC 2007

IDJOB= 454443
IDBENCH= 48197
IDSOLVER= 166
FILE ID= node5/454443-1178026261

PBS_JOBID= 4728341

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_200_25_2.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/454443-1178026261/instance-454443-1178026261.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node5/convwatcher-454443-1178026261 -o ROOT/results/node5/conversion-454443-1178026261 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454443-1178026261/instance-454443-1178026261.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-454443-1178026261 -o ROOT/results/node5/solver-454443-1178026261 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/454443-1178026261/instance-454443-1178026261.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  4a1dc018d8373d1119ec5a7a226f506e

RANDOM SEED= 801277526

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.232
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		: 3000.232
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:       1898328 kB
Buffers:         28204 kB
Cached:          55408 kB
SwapCached:      11180 kB
Active:          78768 kB
Inactive:        31552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1898328 kB
SwapTotal:     4192956 kB
SwapFree:      4149732 kB
Dirty:            2680 kB
Writeback:           0 kB
Mapped:          33212 kB
Slab:            32832 kB
Committed_AS: 10269792 kB
PageTables:       1732 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= 66562 MiB

End job on node5 on Tue May  1 14:01:04 UTC 2007