Trace number 453213

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) 1800.11 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_1000_25_2.opb
MD5SUM4286ef8a2349cd557f37fdb755cd5234
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark75
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 75
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1000
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 constraints1000
Minimum length of a constraint26
Maximum length of a constraint51
Number of terms in the objective function 1000
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 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)31544
Sum of products size (including duplicates)63088
Number of different products31544
Sum of products size63088

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/453213-1178124390/instance-453213-1178124390.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node18/watcher-453213-1178124390 -o ROOT/results/node18/solver-453213-1178124390 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/453213-1178124390/instance-453213-1178124390.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: 1.08 1.08 1.02 3/77 6178
/proc/meminfo: memFree=1823248/2055920 swapFree=4147168/4192956
[pid=6178] ppid=6176 vsize=2644 CPUtime=0
/proc/6178/stat : 6178 (glpPBv3) R 6176 6178 5071 0 -1 0 255 0 0 0 0 0 0 0 18 0 1 0 260356552 2707456 226 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/6178/statm: 661 226 192 40 0 76 0

[startup+0.028237 s]
/proc/loadavg: 1.08 1.08 1.02 3/77 6178
/proc/meminfo: memFree=1823248/2055920 swapFree=4147168/4192956
[pid=6178] ppid=6176 vsize=3316 CPUtime=0.02
/proc/6178/stat : 6178 (glpPBv3) R 6176 6178 5071 0 -1 0 428 0 0 0 2 0 0 0 18 0 1 0 260356552 3395584 399 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/6178/statm: 829 399 199 40 0 244 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3316

[startup+0.101254 s]
/proc/loadavg: 1.08 1.08 1.02 3/77 6178
/proc/meminfo: memFree=1823248/2055920 swapFree=4147168/4192956
[pid=6178] ppid=6176 vsize=5180 CPUtime=0.09
/proc/6178/stat : 6178 (glpPBv3) R 6176 6178 5071 0 -1 0 888 0 0 0 9 0 0 0 18 0 1 0 260356552 5304320 859 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/6178/statm: 1295 861 199 40 0 710 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5180

[startup+0.301264 s]
/proc/loadavg: 1.08 1.08 1.02 3/77 6178
/proc/meminfo: memFree=1823248/2055920 swapFree=4147168/4192956
[pid=6178] ppid=6176 vsize=7844 CPUtime=0.29
/proc/6178/stat : 6178 (glpPBv3) R 6176 6178 5071 0 -1 0 1581 0 0 0 28 1 0 0 19 0 1 0 260356552 8032256 1552 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134530899 0 0 4096 0 0 0 0 17 1 0 0
/proc/6178/statm: 1961 1552 199 40 0 1376 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7844

[startup+0.701301 s]
/proc/loadavg: 1.08 1.08 1.02 3/77 6178
/proc/meminfo: memFree=1823248/2055920 swapFree=4147168/4192956
[pid=6178] ppid=6176 vsize=11972 CPUtime=0.69
/proc/6178/stat : 6178 (glpPBv3) R 6176 6178 5071 0 -1 0 2616 0 0 0 67 2 0 0 23 0 1 0 260356552 12259328 2587 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6178/statm: 2993 2589 199 40 0 2408 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11972

[startup+1.50138 s]
/proc/loadavg: 1.08 1.08 1.02 2/78 6179
/proc/meminfo: memFree=1804296/2055920 swapFree=4147168/4192956
[pid=6178] ppid=6176 vsize=57252 CPUtime=1.49
/proc/6178/stat : 6178 (glpPBv3) R 6176 6178 5071 0 -1 0 15894 0 0 0 141 8 0 0 25 0 1 0 260356552 58626048 13899 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134581748 0 0 4096 0 0 0 0 17 1 0 0
/proc/6178/statm: 14313 13899 221 40 0 13728 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 57252

[startup+3.10153 s]
/proc/loadavg: 1.07 1.08 1.02 2/78 6179
/proc/meminfo: memFree=1768264/2055920 swapFree=4147168/4192956
[pid=6178] ppid=6176 vsize=57252 CPUtime=3.09
/proc/6178/stat : 6178 (glpPBv3) R 6176 6178 5071 0 -1 0 16398 0 0 0 301 8 0 0 25 0 1 0 260356552 58626048 13899 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643620 0 0 4096 0 0 0 0 17 1 0 0
/proc/6178/statm: 14313 13899 221 40 0 13728 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 57252

[startup+6.30184 s]
/proc/loadavg: 1.07 1.08 1.02 2/78 6179
/proc/meminfo: memFree=1768072/2055920 swapFree=4147168/4192956
[pid=6178] ppid=6176 vsize=57252 CPUtime=6.29
/proc/6178/stat : 6178 (glpPBv3) R 6176 6178 5071 0 -1 0 18414 0 0 0 620 9 0 0 25 0 1 0 260356552 58626048 13899 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134589607 0 0 4096 0 0 0 0 17 1 0 0
/proc/6178/statm: 14313 13899 221 40 0 13728 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 57252

[startup+12.7025 s]
/proc/loadavg: 1.06 1.08 1.02 2/78 6179
/proc/meminfo: memFree=1764424/2055920 swapFree=4147168/4192956
[pid=6178] ppid=6176 vsize=61012 CPUtime=12.69
/proc/6178/stat : 6178 (glpPBv3) R 6176 6178 5071 0 -1 0 24327 0 0 0 1257 12 0 0 25 0 1 0 260356552 62476288 14839 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134581963 0 0 4096 0 0 0 0 17 1 0 0
/proc/6178/statm: 15253 14839 221 40 0 14668 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 61012

[startup+25.5017 s]
/proc/loadavg: 1.05 1.08 1.02 2/78 6179
/proc/meminfo: memFree=1767112/2055920 swapFree=4147168/4192956
[pid=6178] ppid=6176 vsize=58364 CPUtime=25.48
/proc/6178/stat : 6178 (glpPBv3) R 6176 6178 5071 0 -1 0 33559 0 0 0 2531 17 0 0 25 0 1 0 260356552 59764736 14177 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134583695 0 0 4096 0 0 0 0 17 1 0 0
/proc/6178/statm: 14591 14177 221 40 0 14006 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 58364

[startup+51.1012 s]
/proc/loadavg: 1.03 1.07 1.02 2/78 6179
/proc/meminfo: memFree=1767048/2055920 swapFree=4147168/4192956
[pid=6178] ppid=6176 vsize=58364 CPUtime=51.07
/proc/6178/stat : 6178 (glpPBv3) R 6176 6178 5071 0 -1 0 47671 0 0 0 5082 25 0 0 25 0 1 0 260356552 59764736 14177 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134590082 0 0 4096 0 0 0 0 17 1 0 0
/proc/6178/statm: 14591 14177 221 40 0 14006 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 58364

[startup+102.305 s]
/proc/loadavg: 1.01 1.05 1.01 2/78 6179
/proc/meminfo: memFree=1767048/2055920 swapFree=4147168/4192956
[pid=6178] ppid=6176 vsize=60380 CPUtime=102.26
/proc/6178/stat : 6178 (glpPBv3) R 6176 6178 5071 0 -1 0 70855 0 0 0 10190 36 0 0 25 0 1 0 260356552 61829120 14681 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134639282 0 0 4096 0 0 0 0 17 1 0 0
/proc/6178/statm: 15095 14681 221 40 0 14510 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 60380

[startup+162.302 s]
/proc/loadavg: 1.00 1.04 1.01 2/78 6179
/proc/meminfo: memFree=1766984/2055920 swapFree=4147168/4192956
[pid=6178] ppid=6176 vsize=58364 CPUtime=162.24
/proc/6178/stat : 6178 (glpPBv3) R 6176 6178 5071 0 -1 0 95551 0 0 0 16176 48 0 0 25 0 1 0 260356552 59764736 14177 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134584095 0 0 4096 0 0 0 0 17 1 0 0
/proc/6178/statm: 14591 14177 221 40 0 14006 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 58364

[startup+222.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 6179
/proc/meminfo: memFree=1766984/2055920 swapFree=4147168/4192956
[pid=6178] ppid=6176 vsize=58364 CPUtime=222.23
/proc/6178/stat : 6178 (glpPBv3) R 6176 6178 5071 0 -1 0 120247 0 0 0 22162 61 0 0 25 0 1 0 260356552 59764736 14177 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134589593 0 0 4096 0 0 0 0 17 1 0 0
/proc/6178/statm: 14591 14177 221 40 0 14006 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 58364

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 6179
/proc/meminfo: memFree=1759368/2055920 swapFree=4147168/4192956
[pid=6178] ppid=6176 vsize=65888 CPUtime=282.22
/proc/6178/stat : 6178 (glpPBv3) R 6176 6178 5071 0 -1 0 148705 0 0 0 28147 75 0 0 25 0 1 0 260356552 67469312 16058 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643689 0 0 4096 0 0 0 0 17 1 0 0
/proc/6178/statm: 16472 16058 221 40 0 15887 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 65888

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 6179
/proc/meminfo: memFree=1759304/2055920 swapFree=4147168/4192956
[pid=6178] ppid=6176 vsize=65888 CPUtime=342.19
/proc/6178/stat : 6178 (glpPBv3) R 6176 6178 5071 0 -1 0 172393 0 0 0 34133 86 0 0 25 0 1 0 260356552 67469312 16058 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134587684 0 0 4096 0 0 0 0 17 1 0 0
/proc/6178/statm: 16472 16058 221 40 0 15887 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 65888

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 6179
/proc/meminfo: memFree=1759304/2055920 swapFree=4147168/4192956
[pid=6178] ppid=6176 vsize=65888 CPUtime=402.17
/proc/6178/stat : 6178 (glpPBv3) R 6176 6178 5071 0 -1 0 196585 0 0 0 40119 98 0 0 25 0 1 0 260356552 67469312 16058 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134584571 0 0 4096 0 0 0 0 17 1 0 0
/proc/6178/statm: 16472 16058 221 40 0 15887 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 65888

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 6179
/proc/meminfo: memFree=1759304/2055920 swapFree=4147168/4192956
[pid=6178] ppid=6176 vsize=65888 CPUtime=462.16
/proc/6178/stat : 6178 (glpPBv3) R 6176 6178 5071 0 -1 0 219769 0 0 0 46105 111 0 0 25 0 1 0 260356552 67469312 16058 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/6178/statm: 16472 16058 221 40 0 15887 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 65888

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6179
/proc/meminfo: memFree=1759240/2055920 swapFree=4147168/4192956
[pid=6178] ppid=6176 vsize=65888 CPUtime=522.15
/proc/6178/stat : 6178 (glpPBv3) R 6176 6178 5071 0 -1 0 243457 0 0 0 52091 124 0 0 25 0 1 0 260356552 67469312 16058 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134583707 0 0 4096 0 0 0 0 17 1 0 0
/proc/6178/statm: 16472 16058 221 40 0 15887 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 65888

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6179
/proc/meminfo: memFree=1759240/2055920 swapFree=4147168/4192956
[pid=6178] ppid=6176 vsize=65888 CPUtime=582.13
/proc/6178/stat : 6178 (glpPBv3) R 6176 6178 5071 0 -1 0 266641 0 0 0 58078 135 0 0 25 0 1 0 260356552 67469312 16058 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6178/statm: 16472 16058 221 40 0 15887 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 65888

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6179
/proc/meminfo: memFree=1759176/2055920 swapFree=4147168/4192956
[pid=6178] ppid=6176 vsize=65888 CPUtime=642.11
/proc/6178/stat : 6178 (glpPBv3) R 6176 6178 5071 0 -1 0 288313 0 0 0 64065 146 0 0 25 0 1 0 260356552 67469312 16058 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6178/statm: 16472 16058 221 40 0 15887 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 65888


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

[startup+882.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/84 6261
/proc/meminfo: memFree=1753144/2055920 swapFree=4147168/4192956
[pid=6178] ppid=6176 vsize=68536 CPUtime=882
/proc/6178/stat : 6178 (glpPBv3) R 6176 6178 5071 0 -1 0 374495 0 0 0 88011 189 0 0 25 0 1 0 260356552 70180864 16720 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643172 0 0 4096 0 0 0 0 17 1 0 0
/proc/6178/statm: 17134 16720 221 40 0 16549 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 68536

[startup+942.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 6377
/proc/meminfo: memFree=1756104/2055920 swapFree=4147168/4192956
[pid=6178] ppid=6176 vsize=70552 CPUtime=941.91
/proc/6178/stat : 6178 (glpPBv3) R 6176 6178 5071 0 -1 0 392453 0 0 0 93992 199 0 0 25 0 1 0 260356552 72245248 17224 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134639668 0 0 4096 0 0 0 0 17 1 0 0
/proc/6178/statm: 17638 17224 221 40 0 17053 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 70552

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6377
/proc/meminfo: memFree=1754312/2055920 swapFree=4147168/4192956
[pid=6178] ppid=6176 vsize=68536 CPUtime=1001.89
/proc/6178/stat : 6178 (glpPBv3) R 6176 6178 5071 0 -1 0 411551 0 0 0 99980 209 0 0 25 0 1 0 260356552 70180864 16720 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643580 0 0 4096 0 0 0 0 17 1 0 0
/proc/6178/statm: 17134 16720 221 40 0 16549 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 68536

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6377
/proc/meminfo: memFree=1756104/2055920 swapFree=4147168/4192956
[pid=6178] ppid=6176 vsize=68536 CPUtime=1061.88
/proc/6178/stat : 6178 (glpPBv3) R 6176 6178 5071 0 -1 0 426671 0 0 0 105971 217 0 0 25 0 1 0 260356552 70180864 16720 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134584197 0 0 4096 0 0 0 0 17 1 0 0
/proc/6178/statm: 17134 16720 221 40 0 16549 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 68536

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6377
/proc/meminfo: memFree=1754248/2055920 swapFree=4147168/4192956
[pid=6178] ppid=6176 vsize=68536 CPUtime=1121.86
/proc/6178/stat : 6178 (glpPBv3) R 6176 6178 5071 0 -1 0 441287 0 0 0 111962 224 0 0 25 0 1 0 260356552 70180864 16720 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643335 0 0 4096 0 0 0 0 17 1 0 0
/proc/6178/statm: 17134 16720 221 40 0 16549 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 68536

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6377
/proc/meminfo: memFree=1756040/2055920 swapFree=4147168/4192956
[pid=6178] ppid=6176 vsize=70552 CPUtime=1181.85
/proc/6178/stat : 6178 (glpPBv3) R 6176 6178 5071 0 -1 0 459881 0 0 0 117952 233 0 0 25 0 1 0 260356552 72245248 17224 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134639662 0 0 4096 0 0 0 0 17 1 0 0
/proc/6178/statm: 17638 17224 221 40 0 17053 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 70552

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6377
/proc/meminfo: memFree=1756040/2055920 swapFree=4147168/4192956
[pid=6178] ppid=6176 vsize=68536 CPUtime=1241.83
/proc/6178/stat : 6178 (glpPBv3) R 6176 6178 5071 0 -1 0 473993 0 0 0 123943 240 0 0 25 0 1 0 260356552 70180864 16720 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643684 0 0 4096 0 0 0 0 17 1 0 0
/proc/6178/statm: 17134 16720 221 40 0 16549 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 68536

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6377
/proc/meminfo: memFree=1756040/2055920 swapFree=4147168/4192956
[pid=6178] ppid=6176 vsize=68536 CPUtime=1301.82
/proc/6178/stat : 6178 (glpPBv3) R 6176 6178 5071 0 -1 0 488105 0 0 0 129934 248 0 0 25 0 1 0 260356552 70180864 16720 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134582301 0 0 4096 0 0 0 0 17 1 0 0
/proc/6178/statm: 17134 16720 221 40 0 16549 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 68536

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6377
/proc/meminfo: memFree=1755976/2055920 swapFree=4147168/4192956
[pid=6178] ppid=6176 vsize=68536 CPUtime=1361.8
/proc/6178/stat : 6178 (glpPBv3) R 6176 6178 5071 0 -1 0 502217 0 0 0 135924 256 0 0 25 0 1 0 260356552 70180864 16720 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134582424 0 0 4096 0 0 0 0 17 1 0 0
/proc/6178/statm: 17134 16720 221 40 0 16549 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 68536

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6377
/proc/meminfo: memFree=1756040/2055920 swapFree=4147168/4192956
[pid=6178] ppid=6176 vsize=68536 CPUtime=1421.78
/proc/6178/stat : 6178 (glpPBv3) R 6176 6178 5071 0 -1 0 516329 0 0 0 141915 263 0 0 25 0 1 0 260356552 70180864 16720 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/6178/statm: 17134 16720 221 40 0 16549 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 68536

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6377
/proc/meminfo: memFree=1755976/2055920 swapFree=4147168/4192956
[pid=6178] ppid=6176 vsize=68536 CPUtime=1481.77
/proc/6178/stat : 6178 (glpPBv3) R 6176 6178 5071 0 -1 0 531263 0 0 0 147905 272 0 0 25 0 1 0 260356552 70180864 16720 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134583310 0 0 4096 0 0 0 0 17 1 0 0
/proc/6178/statm: 17134 16720 221 40 0 16549 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 68536

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6377
/proc/meminfo: memFree=1755976/2055920 swapFree=4147168/4192956
[pid=6178] ppid=6176 vsize=68536 CPUtime=1541.75
/proc/6178/stat : 6178 (glpPBv3) R 6176 6178 5071 0 -1 0 546701 0 0 0 153896 279 0 0 25 0 1 0 260356552 70180864 16720 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643620 0 0 4096 0 0 0 0 17 1 0 0
/proc/6178/statm: 17134 16720 221 40 0 16549 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 68536

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6377
/proc/meminfo: memFree=1755976/2055920 swapFree=4147168/4192956
[pid=6178] ppid=6176 vsize=68536 CPUtime=1601.73
/proc/6178/stat : 6178 (glpPBv3) R 6176 6178 5071 0 -1 0 568265 0 0 0 159882 291 0 0 25 0 1 0 260356552 70180864 16720 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643597 0 0 4096 0 0 0 0 17 1 0 0
/proc/6178/statm: 17134 16720 221 40 0 16549 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 68536

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6377
/proc/meminfo: memFree=1754120/2055920 swapFree=4147168/4192956
[pid=6178] ppid=6176 vsize=70552 CPUtime=1661.72
/proc/6178/stat : 6178 (glpPBv3) R 6176 6178 5071 0 -1 0 582377 0 0 0 165873 299 0 0 25 0 1 0 260356552 72245248 17224 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134639698 0 0 4096 0 0 0 0 17 1 0 0
/proc/6178/statm: 17638 17224 221 40 0 17053 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 70552

[startup+1722.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 6377
/proc/meminfo: memFree=1754120/2055920 swapFree=4147168/4192956
[pid=6178] ppid=6176 vsize=68536 CPUtime=1721.7
/proc/6178/stat : 6178 (glpPBv3) R 6176 6178 5071 0 -1 0 599301 0 0 0 171863 307 0 0 25 0 1 0 260356552 70180864 16720 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134583590 0 0 4096 0 0 0 0 17 1 0 0
/proc/6178/statm: 17134 16720 221 40 0 16549 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 68536

[startup+1782.3 s]
/proc/loadavg: 1.11 1.04 1.01 2/78 6377
/proc/meminfo: memFree=1755848/2055920 swapFree=4147168/4192956
[pid=6178] ppid=6176 vsize=68536 CPUtime=1781.68
/proc/6178/stat : 6178 (glpPBv3) R 6176 6178 5071 0 -1 0 616887 0 0 0 177852 316 0 0 25 0 1 0 260356552 70180864 16720 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134583723 0 0 4096 0 0 0 0 17 1 0 0
/proc/6178/statm: 17134 16720 221 40 0 16549 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 68536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.16 1.05 1.01 3/78 6377
/proc/meminfo: memFree=1753992/2055920 swapFree=4147168/4192956
[pid=6178] ppid=6176 vsize=70552 CPUtime=1800.08
/proc/6178/stat : 6178 (glpPBv3) R 6176 6178 5071 0 -1 0 624739 0 0 0 179688 320 0 0 25 0 1 0 260356552 72245248 17224 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134639889 0 0 4096 0 0 0 0 17 1 0 0
/proc/6178/statm: 17638 17224 221 40 0 17053 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 70552

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: 1.16 1.05 1.01 3/78 6377
/proc/meminfo: memFree=1753992/2055920 swapFree=4147168/4192956
[pid=6178] ppid=6176 vsize=70552 CPUtime=1800.08
/proc/6178/stat : 6178 (glpPBv3) R 6176 6178 5071 0 -1 0 624739 0 0 0 179688 320 0 0 25 0 1 0 260356552 72245248 17224 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134639889 0 0 4096 0 0 0 0 17 1 0 0
/proc/6178/statm: 17638 17224 221 40 0 17053 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 70552

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.72
CPU time (s): 1800.11
CPU user time (s): 1796.89
CPU system time (s): 3.22251
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 70552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.89
system time used= 3.22251
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 624739
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= 2751

runsolver used 1.45478 second user time and 4.02439 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Wed May  2 16:46:30 UTC 2007

IDJOB= 453213
IDBENCH= 48115
IDSOLVER= 166
FILE ID= node18/453213-1178124390

PBS_JOBID= 4751027

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_1000_25_2.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/453213-1178124390/instance-453213-1178124390.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-453213-1178124390 -o ROOT/results/node18/conversion-453213-1178124390 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453213-1178124390/instance-453213-1178124390.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-453213-1178124390 -o ROOT/results/node18/solver-453213-1178124390 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/453213-1178124390/instance-453213-1178124390.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  4286ef8a2349cd557f37fdb755cd5234

RANDOM SEED= 511412269

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.234
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		: 3000.234
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:       1823656 kB
Buffers:         83976 kB
Cached:          51052 kB
SwapCached:      14980 kB
Active:          87040 kB
Inactive:        78716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1823656 kB
SwapTotal:     4192956 kB
SwapFree:      4147168 kB
Dirty:            4836 kB
Writeback:           0 kB
Mapped:          35120 kB
Slab:            52020 kB
Committed_AS:  8466996 kB
PageTables:       1792 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 node18 on Wed May  2 17:16:35 UTC 2007