Trace number 431349

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) 1800.09 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=211-P1=331-P2=199-P3=307-P4=457-P5=293-B.opb
MD5SUM55e3096e9013fd2f39f8572a635bf07d
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.162974
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables135
Total number of constraints11
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 constraints11
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)405
Sum of products size (including duplicates)810
Number of different products405
Sum of products size810

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/431349-1178005295/instance-431349-1178005295.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node62/watcher-431349-1178005295 -o ROOT/results/node62/solver-431349-1178005295 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/431349-1178005295/instance-431349-1178005295.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 0.97 0.98 3/64 1123
/proc/meminfo: memFree=1820328/2055920 swapFree=4184544/4192956
[pid=1123] ppid=1121 vsize=2648 CPUtime=0
/proc/1123/stat : 1123 (glpPBv3) R 1121 1123 31818 0 -1 0 265 0 0 0 0 0 0 0 18 0 1 0 119105520 2711552 236 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8572631 0 0 4096 0 0 0 0 17 1 0 0
/proc/1123/statm: 662 236 199 40 0 77 0

[startup+0.0860389 s]
/proc/loadavg: 1.00 0.97 0.98 3/64 1123
/proc/meminfo: memFree=1820328/2055920 swapFree=4184544/4192956
[pid=1123] ppid=1121 vsize=3732 CPUtime=0.07
/proc/1123/stat : 1123 (glpPBv3) R 1121 1123 31818 0 -1 0 578 0 0 0 7 0 0 0 18 0 1 0 119105520 3821568 548 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534279 0 0 4096 0 0 0 0 17 1 0 0
/proc/1123/statm: 933 548 227 40 0 348 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3732

[startup+0.101039 s]
/proc/loadavg: 1.00 0.97 0.98 3/64 1123
/proc/meminfo: memFree=1820328/2055920 swapFree=4184544/4192956
[pid=1123] ppid=1121 vsize=3732 CPUtime=0.09
/proc/1123/stat : 1123 (glpPBv3) R 1121 1123 31818 0 -1 0 578 0 0 0 9 0 0 0 18 0 1 0 119105520 3821568 548 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541822 0 0 4096 0 0 0 0 17 1 0 0
/proc/1123/statm: 933 548 227 40 0 348 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3732

[startup+0.301063 s]
/proc/loadavg: 1.00 0.97 0.98 3/64 1123
/proc/meminfo: memFree=1820328/2055920 swapFree=4184544/4192956
[pid=1123] ppid=1121 vsize=3732 CPUtime=0.29
/proc/1123/stat : 1123 (glpPBv3) R 1121 1123 31818 0 -1 0 578 0 0 0 29 0 0 0 19 0 1 0 119105520 3821568 548 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1123/statm: 933 548 227 40 0 348 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3732

[startup+0.70111 s]
/proc/loadavg: 1.00 0.97 0.98 3/64 1123
/proc/meminfo: memFree=1820328/2055920 swapFree=4184544/4192956
[pid=1123] ppid=1121 vsize=3732 CPUtime=0.69
/proc/1123/stat : 1123 (glpPBv3) R 1121 1123 31818 0 -1 0 585 0 0 0 69 0 0 0 22 0 1 0 119105520 3821568 555 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541987 0 0 4096 0 0 0 0 17 1 0 0
/proc/1123/statm: 933 555 227 40 0 348 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3732

[startup+1.5012 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 1124
/proc/meminfo: memFree=1818912/2055920 swapFree=4184544/4192956
[pid=1123] ppid=1121 vsize=3868 CPUtime=1.48
/proc/1123/stat : 1123 (glpPBv3) R 1121 1123 31818 0 -1 0 854 0 0 0 148 0 0 0 25 0 1 0 119105520 3960832 568 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1123/statm: 967 568 227 40 0 382 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 3868

[startup+3.10139 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 1124
/proc/meminfo: memFree=1818720/2055920 swapFree=4184544/4192956
[pid=1123] ppid=1121 vsize=3972 CPUtime=3.09
/proc/1123/stat : 1123 (glpPBv3) R 1121 1123 31818 0 -1 0 6262 0 0 0 307 2 0 0 25 0 1 0 119105520 4067328 595 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1123/statm: 993 595 227 40 0 408 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3972

[startup+6.30177 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 1124
/proc/meminfo: memFree=1818400/2055920 swapFree=4184544/4192956
[pid=1123] ppid=1121 vsize=4168 CPUtime=6.29
/proc/1123/stat : 1123 (glpPBv3) R 1121 1123 31818 0 -1 0 18374 0 0 0 621 8 0 0 25 0 1 0 119105520 4268032 638 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8541819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1123/statm: 1042 638 227 40 0 457 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4168

[startup+12.7015 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 1124
/proc/meminfo: memFree=1817952/2055920 swapFree=4184544/4192956
[pid=1123] ppid=1121 vsize=4464 CPUtime=12.69
/proc/1123/stat : 1123 (glpPBv3) R 1121 1123 31818 0 -1 0 41974 0 0 0 1250 19 0 0 25 0 1 0 119105520 4571136 740 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1123/statm: 1116 740 227 40 0 531 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4464

[startup+25.502 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 1124
/proc/meminfo: memFree=1817248/2055920 swapFree=4184544/4192956
[pid=1123] ppid=1121 vsize=5088 CPUtime=25.48
/proc/1123/stat : 1123 (glpPBv3) R 1121 1123 31818 0 -1 0 89067 0 0 0 2511 37 0 0 25 0 1 0 119105520 5210112 896 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1123/statm: 1272 896 227 40 0 687 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5088

[startup+51.101 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 1124
/proc/meminfo: memFree=1815840/2055920 swapFree=4184544/4192956
[pid=1123] ppid=1121 vsize=6484 CPUtime=51.08
/proc/1123/stat : 1123 (glpPBv3) R 1121 1123 31818 0 -1 0 177622 0 0 0 5032 76 0 0 25 0 1 0 119105520 6639616 1245 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626354 0 0 4096 0 0 0 0 17 1 0 0
/proc/1123/statm: 1621 1245 227 40 0 1036 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6484

[startup+102.304 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 1124
/proc/meminfo: memFree=1813280/2055920 swapFree=4184544/4192956
[pid=1123] ppid=1121 vsize=9180 CPUtime=102.26
/proc/1123/stat : 1123 (glpPBv3) R 1121 1123 31818 0 -1 0 358237 0 0 0 10067 159 0 0 25 0 1 0 119105520 9400320 1897 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8572631 0 0 4096 0 0 0 0 17 1 0 0
/proc/1123/statm: 2295 1897 227 40 0 1710 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9180

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 1124
/proc/meminfo: memFree=1810016/2055920 swapFree=4184544/4192956
[pid=1123] ppid=1121 vsize=12236 CPUtime=162.24
/proc/1123/stat : 1123 (glpPBv3) R 1121 1123 31818 0 -1 0 557248 0 0 0 15966 258 0 0 25 0 1 0 119105520 12529664 2683 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1123/statm: 3059 2683 227 40 0 2474 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12236

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 1124
/proc/meminfo: memFree=1807328/2055920 swapFree=4184544/4192956
[pid=1123] ppid=1121 vsize=14984 CPUtime=222.22
/proc/1123/stat : 1123 (glpPBv3) R 1121 1123 31818 0 -1 0 739763 0 0 0 21876 346 0 0 25 0 1 0 119105520 15343616 3347 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1123/statm: 3746 3347 227 40 0 3161 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 14984

[startup+282.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 1124
/proc/meminfo: memFree=1804512/2055920 swapFree=4184544/4192956
[pid=1123] ppid=1121 vsize=17620 CPUtime=282.21
/proc/1123/stat : 1123 (glpPBv3) R 1121 1123 31818 0 -1 0 921353 0 0 0 27787 434 0 0 25 0 1 0 119105520 18042880 4029 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/1123/statm: 4405 4029 227 40 0 3820 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17620

[startup+342.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 1124
/proc/meminfo: memFree=1802336/2055920 swapFree=4184544/4192956
[pid=1123] ppid=1121 vsize=19864 CPUtime=342.19
/proc/1123/stat : 1123 (glpPBv3) R 1121 1123 31818 0 -1 0 1092404 0 0 0 33700 519 0 0 25 0 1 0 119105520 20340736 4568 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1123/statm: 4966 4568 227 40 0 4381 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 19864

[startup+402.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 1124
/proc/meminfo: memFree=1800288/2055920 swapFree=4184544/4192956
[pid=1123] ppid=1121 vsize=21796 CPUtime=402.17
/proc/1123/stat : 1123 (glpPBv3) R 1121 1123 31818 0 -1 0 1264141 0 0 0 39613 604 0 0 25 0 1 0 119105520 22319104 5073 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/1123/statm: 5449 5073 227 40 0 4864 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 21796

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 1124
/proc/meminfo: memFree=1798112/2055920 swapFree=4184544/4192956
[pid=1123] ppid=1121 vsize=23888 CPUtime=462.15
/proc/1123/stat : 1123 (glpPBv3) R 1121 1123 31818 0 -1 0 1433078 0 0 0 45527 688 0 0 25 0 1 0 119105520 24461312 5596 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/1123/statm: 5972 5596 227 40 0 5387 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 23888

[startup+522.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 1124
/proc/meminfo: memFree=1796000/2055920 swapFree=4184544/4192956
[pid=1123] ppid=1121 vsize=26228 CPUtime=522.14
/proc/1123/stat : 1123 (glpPBv3) R 1121 1123 31818 0 -1 0 1592986 0 0 0 51445 769 0 0 25 0 1 0 119105520 26857472 6154 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134642672 0 0 4096 0 0 0 0 17 1 0 0
/proc/1123/statm: 6557 6154 227 40 0 5972 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 26228

[startup+582.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 1124
/proc/meminfo: memFree=1792480/2055920 swapFree=4184544/4192956
[pid=1123] ppid=1121 vsize=29516 CPUtime=582.11
/proc/1123/stat : 1123 (glpPBv3) R 1121 1123 31818 0 -1 0 1747840 0 0 0 57368 843 0 0 25 0 1 0 119105520 30224384 7003 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/1123/statm: 7379 7003 227 40 0 6794 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 29516

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 1124
/proc/meminfo: memFree=1790432/2055920 swapFree=4184544/4192956
[pid=1123] ppid=1121 vsize=31664 CPUtime=642.1
/proc/1123/stat : 1123 (glpPBv3) R 1121 1123 31818 0 -1 0 1900046 0 0 0 63293 917 0 0 25 0 1 0 119105520 32423936 7540 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578266 0 0 4096 0 0 0 0 17 1 0 0
/proc/1123/statm: 7916 7540 227 40 0 7331 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 31664


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

[startup+882.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 1126
/proc/meminfo: memFree=1782368/2055920 swapFree=4184544/4192956
[pid=1123] ppid=1121 vsize=39576 CPUtime=882.03
/proc/1123/stat : 1123 (glpPBv3) R 1121 1123 31818 0 -1 0 2471608 0 0 0 87004 1199 0 0 25 0 1 0 119105520 40525824 9518 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/1123/statm: 9894 9518 227 40 0 9309 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 39576

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 1126
/proc/meminfo: memFree=1780448/2055920 swapFree=4184544/4192956
[pid=1123] ppid=1121 vsize=41496 CPUtime=942.01
/proc/1123/stat : 1123 (glpPBv3) R 1121 1123 31818 0 -1 0 2606473 0 0 0 92932 1269 0 0 25 0 1 0 119105520 42491904 9998 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/1123/statm: 10374 9998 227 40 0 9789 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 41496

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 1126
/proc/meminfo: memFree=1778656/2055920 swapFree=4184544/4192956
[pid=1123] ppid=1121 vsize=43252 CPUtime=1001.99
/proc/1123/stat : 1123 (glpPBv3) R 1121 1123 31818 0 -1 0 2739458 0 0 0 98863 1336 0 0 25 0 1 0 119105520 44290048 10437 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/1123/statm: 10813 10437 227 40 0 10228 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 43252

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 1126
/proc/meminfo: memFree=1776800/2055920 swapFree=4184544/4192956
[pid=1123] ppid=1121 vsize=45180 CPUtime=1061.97
/proc/1123/stat : 1123 (glpPBv3) R 1121 1123 31818 0 -1 0 2876645 0 0 0 104792 1405 0 0 25 0 1 0 119105520 46264320 10919 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569956 0 0 4096 0 0 0 0 17 1 0 0
/proc/1123/statm: 11295 10919 227 40 0 10710 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 45180

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 1126
/proc/meminfo: memFree=1774944/2055920 swapFree=4184544/4192956
[pid=1123] ppid=1121 vsize=47144 CPUtime=1121.95
/proc/1123/stat : 1123 (glpPBv3) R 1121 1123 31818 0 -1 0 3005275 0 0 0 110725 1470 0 0 25 0 1 0 119105520 48275456 11388 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1123/statm: 11786 11388 227 40 0 11201 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 47144

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/71 1234
/proc/meminfo: memFree=1772208/2055920 swapFree=4184544/4192956
[pid=1123] ppid=1121 vsize=48536 CPUtime=1181.9
/proc/1123/stat : 1123 (glpPBv3) R 1121 1123 31818 0 -1 0 3125588 0 0 0 116659 1531 0 0 25 0 1 0 119105520 49700864 11730 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134636739 0 0 4096 0 0 0 0 17 1 0 0
/proc/1123/statm: 12134 11730 227 40 0 11549 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 48536

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 1326
/proc/meminfo: memFree=1771488/2055920 swapFree=4184544/4192956
[pid=1123] ppid=1121 vsize=50356 CPUtime=1241.83
/proc/1123/stat : 1123 (glpPBv3) R 1121 1123 31818 0 -1 0 3254162 0 0 0 122584 1599 0 0 25 0 1 0 119105520 51564544 12189 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1123/statm: 12589 12189 227 40 0 12004 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 50356

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 1326
/proc/meminfo: memFree=1766944/2055920 swapFree=4184544/4192956
[pid=1123] ppid=1121 vsize=54712 CPUtime=1301.81
/proc/1123/stat : 1123 (glpPBv3) R 1121 1123 31818 0 -1 0 3384789 0 0 0 128510 1671 0 0 25 0 1 0 119105520 56025088 13302 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134555561 0 0 4096 0 0 0 0 17 1 0 0
/proc/1123/statm: 13678 13302 227 40 0 13093 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 54712

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 1326
/proc/meminfo: memFree=1765088/2055920 swapFree=4184544/4192956
[pid=1123] ppid=1121 vsize=56580 CPUtime=1361.79
/proc/1123/stat : 1123 (glpPBv3) R 1121 1123 31818 0 -1 0 3511158 0 0 0 134442 1737 0 0 25 0 1 0 119105520 57937920 13769 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/1123/statm: 14145 13769 227 40 0 13560 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 56580

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 1326
/proc/meminfo: memFree=1763168/2055920 swapFree=4184544/4192956
[pid=1123] ppid=1121 vsize=58436 CPUtime=1421.78
/proc/1123/stat : 1123 (glpPBv3) R 1121 1123 31818 0 -1 0 3634990 0 0 0 140378 1800 0 0 25 0 1 0 119105520 59838464 14233 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/1123/statm: 14609 14233 227 40 0 14024 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 58436

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 1326
/proc/meminfo: memFree=1761568/2055920 swapFree=4184544/4192956
[pid=1123] ppid=1121 vsize=60064 CPUtime=1481.76
/proc/1123/stat : 1123 (glpPBv3) R 1121 1123 31818 0 -1 0 3751723 0 0 0 146313 1863 0 0 25 0 1 0 119105520 61505536 14640 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578243 0 0 4096 0 0 0 0 17 1 0 0
/proc/1123/statm: 15016 14640 227 40 0 14431 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 60064

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 1326
/proc/meminfo: memFree=1759904/2055920 swapFree=4184544/4192956
[pid=1123] ppid=1121 vsize=61680 CPUtime=1541.74
/proc/1123/stat : 1123 (glpPBv3) R 1121 1123 31818 0 -1 0 3869101 0 0 0 152250 1924 0 0 25 0 1 0 119105520 63160320 15044 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/1123/statm: 15420 15044 227 40 0 14835 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 61680

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 1326
/proc/meminfo: memFree=1758304/2055920 swapFree=4184544/4192956
[pid=1123] ppid=1121 vsize=63296 CPUtime=1601.73
/proc/1123/stat : 1123 (glpPBv3) R 1121 1123 31818 0 -1 0 3983649 0 0 0 158185 1988 0 0 25 0 1 0 119105520 64815104 15448 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/1123/statm: 15824 15448 227 40 0 15239 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 63296

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 1326
/proc/meminfo: memFree=1756704/2055920 swapFree=4184544/4192956
[pid=1123] ppid=1121 vsize=64816 CPUtime=1661.7
/proc/1123/stat : 1123 (glpPBv3) R 1121 1123 31818 0 -1 0 4097191 0 0 0 164126 2044 0 0 25 0 1 0 119105520 66371584 15828 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/1123/statm: 16204 15828 227 40 0 15619 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 64816

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 1326
/proc/meminfo: memFree=1755168/2055920 swapFree=4184544/4192956
[pid=1123] ppid=1121 vsize=66428 CPUtime=1721.69
/proc/1123/stat : 1123 (glpPBv3) R 1121 1123 31818 0 -1 0 4211195 0 0 0 170064 2105 0 0 25 0 1 0 119105520 68022272 16231 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/1123/statm: 16607 16231 227 40 0 16022 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 66428

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 1326
/proc/meminfo: memFree=1753376/2055920 swapFree=4184544/4192956
[pid=1123] ppid=1121 vsize=68160 CPUtime=1781.67
/proc/1123/stat : 1123 (glpPBv3) R 1121 1123 31818 0 -1 0 4328552 0 0 0 176001 2166 0 0 25 0 1 0 119105520 69795840 16664 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1123/statm: 17040 16664 227 40 0 16455 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 68160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 1326
/proc/meminfo: memFree=1752864/2055920 swapFree=4184544/4192956
[pid=1123] ppid=1121 vsize=68684 CPUtime=1800.07
/proc/1123/stat : 1123 (glpPBv3) R 1121 1123 31818 0 -1 0 4363227 0 0 0 177824 2183 0 0 25 0 1 0 119105520 70332416 16795 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578241 0 0 4096 0 0 0 0 17 1 0 0
/proc/1123/statm: 17171 16795 227 40 0 16586 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 68684

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 0.99 0.99 2/65 1326
/proc/meminfo: memFree=1752864/2055920 swapFree=4184544/4192956
[pid=1123] ppid=1121 vsize=68684 CPUtime=1800.07
/proc/1123/stat : 1123 (glpPBv3) R 1121 1123 31818 0 -1 0 4363227 0 0 0 177824 2183 0 0 25 0 1 0 119105520 70332416 16795 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578241 0 0 4096 0 0 0 0 17 1 0 0
/proc/1123/statm: 17171 16795 227 40 0 16586 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 68684

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.72
CPU time (s): 1800.09
CPU user time (s): 1778.25
CPU system time (s): 21.8437
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 68792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1778.25
system time used= 21.8437
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4363227
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= 3023

runsolver used 1.3328 second user time and 3.63845 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Tue May  1 07:41:35 UTC 2007

IDJOB= 431349
IDBENCH= 48045
IDSOLVER= 166
FILE ID= node62/431349-1178005295

PBS_JOBID= 4728248

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=211-P1=331-P2=199-P3=307-P4=457-P5=293-B.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/431349-1178005295/instance-431349-1178005295.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node62/convwatcher-431349-1178005295 -o ROOT/results/node62/conversion-431349-1178005295 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431349-1178005295/instance-431349-1178005295.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-431349-1178005295 -o ROOT/results/node62/solver-431349-1178005295 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/431349-1178005295/instance-431349-1178005295.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  55e3096e9013fd2f39f8572a635bf07d

RANDOM SEED= 927501346

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.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		: 3000.216
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		: 3000.216
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:       1820800 kB
Buffers:         13884 kB
Cached:         148652 kB
SwapCached:       2296 kB
Active:          73868 kB
Inactive:        98800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1820800 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            2300 kB
Writeback:           0 kB
Mapped:          16564 kB
Slab:            48460 kB
Committed_AS:  1341888 kB
PageTables:       1464 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 node62 on Tue May  1 08:11:38 UTC 2007