Trace number 420821

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
glpPB 0.2? (TO) 1800.06 1801.11

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Difficult/contest05/
QG/QG6-gensys-brn007.sat05-2684.reshuffled-07.opb
MD5SUM061d1927e7e07e644145fa1f96750723
Bench CategoryPURE-SAT (instances containing only clauses)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark235.972
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1477
Total number of constraints7809
Number of constraints which are clauses7809
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint16
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 12
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 28
Number of bits of the biggest sum of numbers5
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/420821-1177432293/instance-420821-1177432293.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node57/watcher-420821-1177432293 -o ROOT/results/node57/solver-420821-1177432293 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/420821-1177432293/instance-420821-1177432293.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 0.98 0.99 3/64 21656
/proc/meminfo: memFree=1895592/2055920 swapFree=4183108/4192956
[pid=21656] ppid=21654 vsize=2648 CPUtime=0
/proc/21656/stat : 21656 (glpPBv3) R 21654 21656 20724 0 -1 0 265 0 0 0 0 0 0 0 18 0 1 0 184365302 2711552 236 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7859927 0 0 4096 0 0 0 0 17 0 0 0
/proc/21656/statm: 662 238 199 40 0 77 0

[startup+0.0751741 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21656
/proc/meminfo: memFree=1895592/2055920 swapFree=4183108/4192956
[pid=21656] ppid=21654 vsize=3316 CPUtime=0.07
/proc/21656/stat : 21656 (glpPBv3) R 21654 21656 20724 0 -1 0 435 0 0 0 7 0 0 0 18 0 1 0 184365302 3395584 406 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7562054 0 0 4096 0 0 0 0 17 0 0 0
/proc/21656/statm: 829 406 199 40 0 244 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3316

[startup+0.101177 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21656
/proc/meminfo: memFree=1895592/2055920 swapFree=4183108/4192956
[pid=21656] ppid=21654 vsize=3580 CPUtime=0.09
/proc/21656/stat : 21656 (glpPBv3) R 21654 21656 20724 0 -1 0 488 0 0 0 9 0 0 0 18 0 1 0 184365302 3665920 459 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7859927 0 0 4096 0 0 0 0 17 0 0 0
/proc/21656/statm: 895 459 199 40 0 310 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3580

[startup+0.301194 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21656
/proc/meminfo: memFree=1895592/2055920 swapFree=4183108/4192956
[pid=21656] ppid=21654 vsize=9992 CPUtime=0.29
/proc/21656/stat : 21656 (glpPBv3) R 21654 21656 20724 0 -1 0 2134 0 0 0 29 0 0 0 19 0 1 0 184365302 10231808 2105 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7859784 0 0 4096 0 0 0 0 17 0 0 0
/proc/21656/statm: 2498 2105 211 40 0 1913 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9992

[startup+0.701229 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21656
/proc/meminfo: memFree=1895592/2055920 swapFree=4183108/4192956
[pid=21656] ppid=21654 vsize=10928 CPUtime=0.69
/proc/21656/stat : 21656 (glpPBv3) R 21654 21656 20724 0 -1 0 2481 0 0 0 69 0 0 0 23 0 1 0 184365302 11190272 2334 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587149 0 0 4096 0 0 0 0 17 0 0 0
/proc/21656/statm: 2732 2334 221 40 0 2147 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10928

[startup+1.5013 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 21657
/proc/meminfo: memFree=1886240/2055920 swapFree=4183108/4192956
[pid=21656] ppid=21654 vsize=11856 CPUtime=1.49
/proc/21656/stat : 21656 (glpPBv3) R 21654 21656 20724 0 -1 0 2946 0 0 0 148 1 0 0 25 0 1 0 184365302 12140544 2566 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643620 0 0 4096 0 0 0 0 17 0 0 0
/proc/21656/statm: 2964 2566 221 40 0 2379 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11856

[startup+3.10144 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 21657
/proc/meminfo: memFree=1883040/2055920 swapFree=4183108/4192956
[pid=21656] ppid=21654 vsize=15536 CPUtime=3.09
/proc/21656/stat : 21656 (glpPBv3) R 21654 21656 20724 0 -1 0 5665 0 0 0 307 2 0 0 25 0 1 0 184365302 15908864 3508 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 0 0 0
/proc/21656/statm: 3884 3508 227 40 0 3299 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15536

[startup+6.30171 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 21657
/proc/meminfo: memFree=1881952/2055920 swapFree=4183108/4192956
[pid=21656] ppid=21654 vsize=15536 CPUtime=6.29
/proc/21656/stat : 21656 (glpPBv3) R 21654 21656 20724 0 -1 0 7589 0 0 0 627 2 0 0 25 0 1 0 184365302 15908864 3508 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 0 0 0
/proc/21656/statm: 3884 3508 227 40 0 3299 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15536

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 21657
/proc/meminfo: memFree=1881976/2055920 swapFree=4183108/4192956
[pid=21656] ppid=21654 vsize=15536 CPUtime=12.69
/proc/21656/stat : 21656 (glpPBv3) R 21654 21656 20724 0 -1 0 11138 0 0 0 1265 4 0 0 25 0 1 0 184365302 15908864 3508 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 0 0 0
/proc/21656/statm: 3884 3508 227 40 0 3299 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15536

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 21657
/proc/meminfo: memFree=1881848/2055920 swapFree=4183108/4192956
[pid=21656] ppid=21654 vsize=15536 CPUtime=25.48
/proc/21656/stat : 21656 (glpPBv3) R 21654 21656 20724 0 -1 0 18976 0 0 0 2540 8 0 0 25 0 1 0 184365302 15908864 3508 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 0 0 0
/proc/21656/statm: 3884 3508 227 40 0 3299 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15536

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 21657
/proc/meminfo: memFree=1882040/2055920 swapFree=4183108/4192956
[pid=21656] ppid=21654 vsize=15536 CPUtime=51.06
/proc/21656/stat : 21656 (glpPBv3) R 21654 21656 20724 0 -1 0 38052 0 0 0 5090 16 0 0 25 0 1 0 184365302 15908864 3508 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 0 0 0
/proc/21656/statm: 3884 3508 227 40 0 3299 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 15536

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 21657
/proc/meminfo: memFree=1880440/2055920 swapFree=4183108/4192956
[pid=21656] ppid=21654 vsize=15536 CPUtime=102.24
/proc/21656/stat : 21656 (glpPBv3) R 21654 21656 20724 0 -1 0 74875 0 0 0 10189 35 0 0 25 0 1 0 184365302 15908864 3508 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 0 0 0
/proc/21656/statm: 3884 3508 227 40 0 3299 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 15536

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21657
/proc/meminfo: memFree=1881976/2055920 swapFree=4183108/4192956
[pid=21656] ppid=21654 vsize=15536 CPUtime=162.19
/proc/21656/stat : 21656 (glpPBv3) R 21654 21656 20724 0 -1 0 144713 0 0 0 16149 70 0 0 25 0 1 0 184365302 15908864 3508 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 0 0 0
/proc/21656/statm: 3884 3508 227 40 0 3299 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 15536

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21657
/proc/meminfo: memFree=1881912/2055920 swapFree=4183108/4192956
[pid=21656] ppid=21654 vsize=17596 CPUtime=222.16
/proc/21656/stat : 21656 (glpPBv3) R 21654 21656 20724 0 -1 0 221618 0 0 0 22109 107 0 0 25 0 1 0 184365302 18018304 3991 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585313 0 0 4096 0 0 0 0 17 0 0 0
/proc/21656/statm: 4399 3991 227 40 0 3814 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 17596

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21657
/proc/meminfo: memFree=1882040/2055920 swapFree=4183108/4192956
[pid=21656] ppid=21654 vsize=15536 CPUtime=282.13
/proc/21656/stat : 21656 (glpPBv3) R 21654 21656 20724 0 -1 0 306717 0 0 0 28065 148 0 0 25 0 1 0 184365302 15908864 3508 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 0 0 0
/proc/21656/statm: 3884 3508 227 40 0 3299 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 15536

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21657
/proc/meminfo: memFree=1879992/2055920 swapFree=4183108/4192956
[pid=21656] ppid=21654 vsize=17632 CPUtime=342.09
/proc/21656/stat : 21656 (glpPBv3) R 21654 21656 20724 0 -1 0 390657 0 0 0 34022 187 0 0 25 0 1 0 184365302 18055168 4000 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/21656/statm: 4408 4000 227 40 0 3823 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 17632

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21657
/proc/meminfo: memFree=1881976/2055920 swapFree=4183108/4192956
[pid=21656] ppid=21654 vsize=15536 CPUtime=402.06
/proc/21656/stat : 21656 (glpPBv3) R 21654 21656 20724 0 -1 0 473595 0 0 0 39981 225 0 0 25 0 1 0 184365302 15908864 3508 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 0 0 0
/proc/21656/statm: 3884 3508 227 40 0 3299 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 15536

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21657
/proc/meminfo: memFree=1881784/2055920 swapFree=4183108/4192956
[pid=21656] ppid=21654 vsize=17724 CPUtime=462.02
/proc/21656/stat : 21656 (glpPBv3) R 21654 21656 20724 0 -1 0 558028 0 0 0 45936 266 0 0 25 0 1 0 184365302 18149376 4023 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/21656/statm: 4431 4023 227 40 0 3846 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 17724

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21657
/proc/meminfo: memFree=1881848/2055920 swapFree=4183108/4192956
[pid=21656] ppid=21654 vsize=17648 CPUtime=521.98
/proc/21656/stat : 21656 (glpPBv3) R 21654 21656 20724 0 -1 0 643319 0 0 0 51892 306 0 0 25 0 1 0 184365302 18071552 4031 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134591153 0 0 4096 0 0 0 0 17 0 0 0
/proc/21656/statm: 4412 4031 227 40 0 3827 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 17648

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21657
/proc/meminfo: memFree=1881784/2055920 swapFree=4183108/4192956
[pid=21656] ppid=21654 vsize=15536 CPUtime=581.95
/proc/21656/stat : 21656 (glpPBv3) R 21654 21656 20724 0 -1 0 733437 0 0 0 57846 349 0 0 25 0 1 0 184365302 15908864 3508 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 0 0 0
/proc/21656/statm: 3884 3508 227 40 0 3299 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 15536

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21657
/proc/meminfo: memFree=1881912/2055920 swapFree=4183108/4192956
[pid=21656] ppid=21654 vsize=15536 CPUtime=641.92
/proc/21656/stat : 21656 (glpPBv3) R 21654 21656 20724 0 -1 0 828571 0 0 0 63800 392 0 0 25 0 1 0 184365302 15908864 3508 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 0 0 0
/proc/21656/statm: 3884 3508 227 40 0 3299 0
Current children cumulated CPU time (s) 641.92
Current children cumulated vsize (KiB) 15536


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21657
/proc/meminfo: memFree=1881656/2055920 swapFree=4183108/4192956
[pid=21656] ppid=21654 vsize=15536 CPUtime=881.78
/proc/21656/stat : 21656 (glpPBv3) R 21654 21656 20724 0 -1 0 1223011 0 0 0 87603 575 0 0 25 0 1 0 184365302 15908864 3508 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7859927 0 0 4096 0 0 0 0 17 0 0 0
/proc/21656/statm: 3884 3508 227 40 0 3299 0
Current children cumulated CPU time (s) 881.78
Current children cumulated vsize (KiB) 15536

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21657
/proc/meminfo: memFree=1881848/2055920 swapFree=4183108/4192956
[pid=21656] ppid=21654 vsize=17888 CPUtime=941.75
/proc/21656/stat : 21656 (glpPBv3) R 21654 21656 20724 0 -1 0 1376390 0 0 0 93518 657 0 0 25 0 1 0 184365302 18317312 4096 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/21656/statm: 4472 4096 227 40 0 3887 0
Current children cumulated CPU time (s) 941.75
Current children cumulated vsize (KiB) 17888

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21657
/proc/meminfo: memFree=1881720/2055920 swapFree=4183108/4192956
[pid=21656] ppid=21654 vsize=15688 CPUtime=1001.72
/proc/21656/stat : 21656 (glpPBv3) R 21654 21656 20724 0 -1 0 1539985 0 0 0 99430 742 0 0 25 0 1 0 184365302 16064512 3514 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7859927 0 0 4096 0 0 0 0 17 0 0 0
/proc/21656/statm: 3922 3514 227 40 0 3337 0
Current children cumulated CPU time (s) 1001.72
Current children cumulated vsize (KiB) 15688

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21657
/proc/meminfo: memFree=1881656/2055920 swapFree=4183108/4192956
[pid=21656] ppid=21654 vsize=15536 CPUtime=1061.67
/proc/21656/stat : 21656 (glpPBv3) R 21654 21656 20724 0 -1 0 1681383 0 0 0 105347 820 0 0 25 0 1 0 184365302 15908864 3508 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569167 0 0 4096 0 0 0 0 17 0 0 0
/proc/21656/statm: 3884 3508 227 40 0 3299 0
Current children cumulated CPU time (s) 1061.67
Current children cumulated vsize (KiB) 15536

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21657
/proc/meminfo: memFree=1879224/2055920 swapFree=4183108/4192956
[pid=21656] ppid=21654 vsize=15736 CPUtime=1121.65
/proc/21656/stat : 21656 (glpPBv3) R 21654 21656 20724 0 -1 0 1827125 0 0 0 111265 900 0 0 25 0 1 0 184365302 16113664 3526 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 0 0 0
/proc/21656/statm: 3934 3526 227 40 0 3349 0
Current children cumulated CPU time (s) 1121.65
Current children cumulated vsize (KiB) 15736

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21657
/proc/meminfo: memFree=1881528/2055920 swapFree=4183108/4192956
[pid=21656] ppid=21654 vsize=17968 CPUtime=1181.62
/proc/21656/stat : 21656 (glpPBv3) R 21654 21656 20724 0 -1 0 1982357 0 0 0 117180 982 0 0 25 0 1 0 184365302 18399232 4084 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585290 0 0 4096 0 0 0 0 17 0 0 0
/proc/21656/statm: 4492 4084 227 40 0 3907 0
Current children cumulated CPU time (s) 1181.62
Current children cumulated vsize (KiB) 17968

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21657
/proc/meminfo: memFree=1879224/2055920 swapFree=4183108/4192956
[pid=21656] ppid=21654 vsize=17976 CPUtime=1241.57
/proc/21656/stat : 21656 (glpPBv3) R 21654 21656 20724 0 -1 0 2141179 0 0 0 123089 1068 0 0 25 0 1 0 184365302 18407424 4086 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643580 0 0 4096 0 0 0 0 17 0 0 0
/proc/21656/statm: 4494 4086 227 40 0 3909 0
Current children cumulated CPU time (s) 1241.57
Current children cumulated vsize (KiB) 17976

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21657
/proc/meminfo: memFree=1879480/2055920 swapFree=4183108/4192956
[pid=21656] ppid=21654 vsize=17888 CPUtime=1301.55
/proc/21656/stat : 21656 (glpPBv3) R 21654 21656 20724 0 -1 0 2295563 0 0 0 129001 1154 0 0 25 0 1 0 184365302 18317312 4071 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134642570 0 0 4096 0 0 0 0 17 0 0 0
/proc/21656/statm: 4472 4071 227 40 0 3887 0
Current children cumulated CPU time (s) 1301.55
Current children cumulated vsize (KiB) 17888

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21657
/proc/meminfo: memFree=1879480/2055920 swapFree=4183108/4192956
[pid=21656] ppid=21654 vsize=15768 CPUtime=1361.51
/proc/21656/stat : 21656 (glpPBv3) R 21654 21656 20724 0 -1 0 2441117 0 0 0 134916 1235 0 0 25 0 1 0 184365302 16146432 3534 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 0 0 0
/proc/21656/statm: 3942 3534 227 40 0 3357 0
Current children cumulated CPU time (s) 1361.51
Current children cumulated vsize (KiB) 15768

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21657
/proc/meminfo: memFree=1881464/2055920 swapFree=4183108/4192956
[pid=21656] ppid=21654 vsize=17928 CPUtime=1421.48
/proc/21656/stat : 21656 (glpPBv3) R 21654 21656 20724 0 -1 0 2592894 0 0 0 140831 1317 0 0 25 0 1 0 184365302 18358272 4081 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134639273 0 0 4096 0 0 0 0 17 0 0 0
/proc/21656/statm: 4482 4081 227 40 0 3897 0
Current children cumulated CPU time (s) 1421.48
Current children cumulated vsize (KiB) 17928

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21657
/proc/meminfo: memFree=1881336/2055920 swapFree=4183108/4192956
[pid=21656] ppid=21654 vsize=18032 CPUtime=1481.44
/proc/21656/stat : 21656 (glpPBv3) R 21654 21656 20724 0 -1 0 2728538 0 0 0 146750 1394 0 0 25 0 1 0 184365302 18464768 4100 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585319 0 0 4096 0 0 0 0 17 0 0 0
/proc/21656/statm: 4508 4100 227 40 0 3923 0
Current children cumulated CPU time (s) 1481.44
Current children cumulated vsize (KiB) 18032

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21657
/proc/meminfo: memFree=1881464/2055920 swapFree=4183108/4192956
[pid=21656] ppid=21654 vsize=15812 CPUtime=1541.4
/proc/21656/stat : 21656 (glpPBv3) R 21654 21656 20724 0 -1 0 2865218 0 0 0 152674 1466 0 0 25 0 1 0 184365302 16191488 3545 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 0 0 0
/proc/21656/statm: 3953 3545 227 40 0 3368 0
Current children cumulated CPU time (s) 1541.4
Current children cumulated vsize (KiB) 15812

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21657
/proc/meminfo: memFree=1881336/2055920 swapFree=4183108/4192956
[pid=21656] ppid=21654 vsize=15812 CPUtime=1601.36
/proc/21656/stat : 21656 (glpPBv3) R 21654 21656 20724 0 -1 0 3039195 0 0 0 158580 1556 0 0 25 0 1 0 184365302 16191488 3545 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542187 0 0 4096 0 0 0 0 17 0 0 0
/proc/21656/statm: 3953 3545 227 40 0 3368 0
Current children cumulated CPU time (s) 1601.36
Current children cumulated vsize (KiB) 15812

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21657
/proc/meminfo: memFree=1881464/2055920 swapFree=4183108/4192956
[pid=21656] ppid=21654 vsize=18040 CPUtime=1661.33
/proc/21656/stat : 21656 (glpPBv3) R 21654 21656 20724 0 -1 0 3185607 0 0 0 164497 1636 0 0 25 0 1 0 184365302 18472960 4134 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134605668 0 0 4096 0 0 0 0 17 0 0 0
/proc/21656/statm: 4510 4134 227 40 0 3925 0
Current children cumulated CPU time (s) 1661.33
Current children cumulated vsize (KiB) 18040

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21657
/proc/meminfo: memFree=1881336/2055920 swapFree=4183108/4192956
[pid=21656] ppid=21654 vsize=18088 CPUtime=1721.29
/proc/21656/stat : 21656 (glpPBv3) R 21654 21656 20724 0 -1 0 3328498 0 0 0 170413 1716 0 0 25 0 1 0 184365302 18522112 4114 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585311 0 0 4096 0 0 0 0 17 0 0 0
/proc/21656/statm: 4522 4114 227 40 0 3937 0
Current children cumulated CPU time (s) 1721.29
Current children cumulated vsize (KiB) 18088

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 21739
/proc/meminfo: memFree=1879880/2055920 swapFree=4183108/4192956
[pid=21656] ppid=21654 vsize=15916 CPUtime=1781.25
/proc/21656/stat : 21656 (glpPBv3) R 21654 21656 20724 0 -1 0 3467679 0 0 0 176327 1798 0 0 25 0 1 0 184365302 16297984 3571 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 0 0 0
/proc/21656/statm: 3979 3571 227 40 0 3394 0
Current children cumulated CPU time (s) 1781.25
Current children cumulated vsize (KiB) 15916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 21821
/proc/meminfo: memFree=1879816/2055920 swapFree=4183108/4192956
[pid=21656] ppid=21654 vsize=15924 CPUtime=1800.05
/proc/21656/stat : 21656 (glpPBv3) R 21654 21656 20724 0 -1 0 3509011 0 0 0 178180 1825 0 0 25 0 1 0 184365302 16306176 3573 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 0 0 0
/proc/21656/statm: 3981 3573 227 40 0 3396 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 15924

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

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

[startup+1801.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 21821
/proc/meminfo: memFree=1879816/2055920 swapFree=4183108/4192956
[pid=21656] ppid=21654 vsize=15924 CPUtime=1800.05
/proc/21656/stat : 21656 (glpPBv3) R 21654 21656 20724 0 -1 0 3509011 0 0 0 178180 1825 0 0 25 0 1 0 184365302 16306176 3573 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 0 0 0
/proc/21656/statm: 3981 3573 227 40 0 3396 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 15924

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.11
CPU time (s): 1800.06
CPU user time (s): 1781.8
CPU system time (s): 18.2592
CPU usage (%): 99.9417
Max. virtual memory (cumulated for all children) (KiB): 18264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1781.8
system time used= 18.2592
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3509017
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= 6620

runsolver used 1.93971 second user time and 4.46132 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Tue Apr 24 16:31:33 UTC 2007

IDJOB= 420821
IDBENCH= 47872
IDSOLVER= 166
FILE ID= node57/420821-1177432293

PBS_JOBID= 4675720

Free space on /tmp= 66453 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-brn007.sat05-2684.reshuffled-07.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/420821-1177432293/instance-420821-1177432293.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node57/convwatcher-420821-1177432293 -o ROOT/results/node57/conversion-420821-1177432293 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420821-1177432293/instance-420821-1177432293.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-420821-1177432293 -o ROOT/results/node57/solver-420821-1177432293 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/420821-1177432293/instance-420821-1177432293.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  061d1927e7e07e644145fa1f96750723

RANDOM SEED= 21029134

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1896000 kB
Buffers:         11552 kB
Cached:          93488 kB
SwapCached:       4168 kB
Active:          72612 kB
Inactive:        43084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1896000 kB
SwapTotal:     4192956 kB
SwapFree:      4183108 kB
Dirty:            2868 kB
Writeback:           0 kB
Mapped:          15880 kB
Slab:            30280 kB
Committed_AS:  2612332 kB
PageTables:       1408 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= 66453 MiB

End job on node57 on Tue Apr 24 17:01:37 UTC 2007