Trace number 420275

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) 1800.1 1800.71

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/
crafted/spence/medium/s81-100.opb
MD5SUM996b88511692bb977c1d84b7f030e119
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 benchmark134.185
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables81
Total number of constraints172
Number of constraints which are clauses172
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 constraint3
Maximum length of a constraint3
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
Number of bits of the biggest sum of numbers3
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/420275-1177421611/instance-420275-1177421611.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/node19/watcher-420275-1177421611 -o ROOT/results/node19/solver-420275-1177421611 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/420275-1177421611/instance-420275-1177421611.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 3/77 5496
/proc/meminfo: memFree=1870152/2055920 swapFree=4153620/4192956
[pid=5496] ppid=5494 vsize=2648 CPUtime=0
/proc/5496/stat : 5496 (glpPBv3) R 5494 5496 4635 0 -1 0 263 0 0 0 0 0 0 0 18 0 1 0 190078542 2711552 234 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7950039 0 0 4096 0 0 0 0 17 1 0 0
/proc/5496/statm: 662 234 199 40 0 77 0

[startup+0.00903493 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5496
/proc/meminfo: memFree=1870152/2055920 swapFree=4153620/4192956
[pid=5496] ppid=5494 vsize=2784 CPUtime=0
/proc/5496/stat : 5496 (glpPBv3) R 5494 5496 4635 0 -1 0 318 0 0 0 0 0 0 0 18 0 1 0 190078542 2850816 288 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5496/statm: 696 288 221 40 0 111 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2784

[startup+0.101045 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5496
/proc/meminfo: memFree=1870152/2055920 swapFree=4153620/4192956
[pid=5496] ppid=5494 vsize=2920 CPUtime=0.09
/proc/5496/stat : 5496 (glpPBv3) R 5494 5496 4635 0 -1 0 364 0 0 0 9 0 0 0 18 0 1 0 190078542 2990080 334 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5496/statm: 730 334 227 40 0 145 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2920

[startup+0.301067 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5496
/proc/meminfo: memFree=1870152/2055920 swapFree=4153620/4192956
[pid=5496] ppid=5494 vsize=2920 CPUtime=0.29
/proc/5496/stat : 5496 (glpPBv3) R 5494 5496 4635 0 -1 0 364 0 0 0 29 0 0 0 19 0 1 0 190078542 2990080 334 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5496/statm: 730 334 227 40 0 145 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2920

[startup+0.701109 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5496
/proc/meminfo: memFree=1870152/2055920 swapFree=4153620/4192956
[pid=5496] ppid=5494 vsize=2920 CPUtime=0.69
/proc/5496/stat : 5496 (glpPBv3) R 5494 5496 4635 0 -1 0 364 0 0 0 68 1 0 0 22 0 1 0 190078542 2990080 334 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5496/statm: 730 334 227 40 0 145 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2920

[startup+1.5012 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 5497
/proc/meminfo: memFree=1869632/2055920 swapFree=4153620/4192956
[pid=5496] ppid=5494 vsize=2920 CPUtime=1.48
/proc/5496/stat : 5496 (glpPBv3) R 5494 5496 4635 0 -1 0 366 0 0 0 147 1 0 0 25 0 1 0 190078542 2990080 336 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5496/statm: 730 336 227 40 0 145 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 2920

[startup+3.10137 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 5497
/proc/meminfo: memFree=1869504/2055920 swapFree=4153620/4192956
[pid=5496] ppid=5494 vsize=2920 CPUtime=3.08
/proc/5496/stat : 5496 (glpPBv3) R 5494 5496 4635 0 -1 0 366 0 0 0 305 3 0 0 25 0 1 0 190078542 2990080 336 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5496/statm: 730 336 227 40 0 145 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 2920

[startup+6.30172 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 5497
/proc/meminfo: memFree=1869376/2055920 swapFree=4153620/4192956
[pid=5496] ppid=5494 vsize=2920 CPUtime=6.29
/proc/5496/stat : 5496 (glpPBv3) R 5494 5496 4635 0 -1 0 369 0 0 0 622 7 0 0 25 0 1 0 190078542 2990080 339 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5496/statm: 730 339 227 40 0 145 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2920

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 5497
/proc/meminfo: memFree=1869376/2055920 swapFree=4153620/4192956
[pid=5496] ppid=5494 vsize=2920 CPUtime=12.68
/proc/5496/stat : 5496 (glpPBv3) R 5494 5496 4635 0 -1 0 369 0 0 0 1254 14 0 0 25 0 1 0 190078542 2990080 339 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5496/statm: 730 339 227 40 0 145 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2920

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 5497
/proc/meminfo: memFree=1869376/2055920 swapFree=4153620/4192956
[pid=5496] ppid=5494 vsize=2920 CPUtime=25.48
/proc/5496/stat : 5496 (glpPBv3) R 5494 5496 4635 0 -1 0 369 0 0 0 2520 28 0 0 25 0 1 0 190078542 2990080 339 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5496/statm: 730 339 227 40 0 145 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2920

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 5497
/proc/meminfo: memFree=1869312/2055920 swapFree=4153620/4192956
[pid=5496] ppid=5494 vsize=2920 CPUtime=51.07
/proc/5496/stat : 5496 (glpPBv3) R 5494 5496 4635 0 -1 0 377 0 0 0 5048 59 0 0 25 0 1 0 190078542 2990080 347 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5496/statm: 730 347 227 40 0 145 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2920

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 5497
/proc/meminfo: memFree=1868992/2055920 swapFree=4153620/4192956
[pid=5496] ppid=5494 vsize=3032 CPUtime=102.26
/proc/5496/stat : 5496 (glpPBv3) R 5494 5496 4635 0 -1 0 392 0 0 0 10103 123 0 0 25 0 1 0 190078542 3104768 362 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5496/statm: 758 362 227 40 0 173 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3032

[startup+162.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 5497
/proc/meminfo: memFree=1868736/2055920 swapFree=4153620/4192956
[pid=5496] ppid=5494 vsize=3156 CPUtime=162.24
/proc/5496/stat : 5496 (glpPBv3) R 5494 5496 4635 0 -1 0 442 0 0 0 16029 195 0 0 25 0 1 0 190078542 3231744 412 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5496/statm: 789 412 227 40 0 204 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3156

[startup+222.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 5497
/proc/meminfo: memFree=1868672/2055920 swapFree=4153620/4192956
[pid=5496] ppid=5494 vsize=3156 CPUtime=222.23
/proc/5496/stat : 5496 (glpPBv3) R 5494 5496 4635 0 -1 0 442 0 0 0 21954 269 0 0 25 0 1 0 190078542 3231744 412 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5496/statm: 789 412 227 40 0 204 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 3156

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5497
/proc/meminfo: memFree=1868672/2055920 swapFree=4153620/4192956
[pid=5496] ppid=5494 vsize=3156 CPUtime=282.21
/proc/5496/stat : 5496 (glpPBv3) R 5494 5496 4635 0 -1 0 442 0 0 0 27876 345 0 0 25 0 1 0 190078542 3231744 412 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5496/statm: 789 412 227 40 0 204 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 3156

[startup+342.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 5497
/proc/meminfo: memFree=1868608/2055920 swapFree=4153620/4192956
[pid=5496] ppid=5494 vsize=3156 CPUtime=342.19
/proc/5496/stat : 5496 (glpPBv3) R 5494 5496 4635 0 -1 0 442 0 0 0 33799 420 0 0 25 0 1 0 190078542 3231744 412 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5496/statm: 789 412 227 40 0 204 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 3156

[startup+402.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 5499
/proc/meminfo: memFree=1868544/2055920 swapFree=4153620/4192956
[pid=5496] ppid=5494 vsize=3156 CPUtime=402.18
/proc/5496/stat : 5496 (glpPBv3) R 5494 5496 4635 0 -1 0 442 0 0 0 39728 490 0 0 25 0 1 0 190078542 3231744 412 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134556873 0 0 4096 0 0 0 0 17 1 0 0
/proc/5496/statm: 789 412 227 40 0 204 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 3156

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5499
/proc/meminfo: memFree=1868480/2055920 swapFree=4153620/4192956
[pid=5496] ppid=5494 vsize=3156 CPUtime=462.15
/proc/5496/stat : 5496 (glpPBv3) R 5494 5496 4635 0 -1 0 442 0 0 0 45649 566 0 0 25 0 1 0 190078542 3231744 412 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5496/statm: 789 412 227 40 0 204 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 3156

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5499
/proc/meminfo: memFree=1868480/2055920 swapFree=4153620/4192956
[pid=5496] ppid=5494 vsize=3156 CPUtime=522.14
/proc/5496/stat : 5496 (glpPBv3) R 5494 5496 4635 0 -1 0 442 0 0 0 51576 638 0 0 25 0 1 0 190078542 3231744 412 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134644176 0 0 4096 0 0 0 0 17 1 0 0
/proc/5496/statm: 789 412 227 40 0 204 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 3156

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5499
/proc/meminfo: memFree=1868416/2055920 swapFree=4153620/4192956
[pid=5496] ppid=5494 vsize=3156 CPUtime=582.12
/proc/5496/stat : 5496 (glpPBv3) R 5494 5496 4635 0 -1 0 442 0 0 0 57502 710 0 0 25 0 1 0 190078542 3231744 412 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5496/statm: 789 412 227 40 0 204 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 3156

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5499
/proc/meminfo: memFree=1868416/2055920 swapFree=4153620/4192956
[pid=5496] ppid=5494 vsize=3156 CPUtime=642.11
/proc/5496/stat : 5496 (glpPBv3) R 5494 5496 4635 0 -1 0 442 0 0 0 63429 782 0 0 25 0 1 0 190078542 3231744 412 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5496/statm: 789 412 227 40 0 204 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 3156


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5499
/proc/meminfo: memFree=1868096/2055920 swapFree=4153620/4192956
[pid=5496] ppid=5494 vsize=3156 CPUtime=882.04
/proc/5496/stat : 5496 (glpPBv3) R 5494 5496 4635 0 -1 0 442 0 0 0 87136 1068 0 0 25 0 1 0 190078542 3231744 412 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5496/statm: 789 412 227 40 0 204 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 3156

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5499
/proc/meminfo: memFree=1868032/2055920 swapFree=4153620/4192956
[pid=5496] ppid=5494 vsize=3156 CPUtime=942.02
/proc/5496/stat : 5496 (glpPBv3) R 5494 5496 4635 0 -1 0 442 0 0 0 93065 1137 0 0 25 0 1 0 190078542 3231744 412 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5496/statm: 789 412 227 40 0 204 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 3156

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5499
/proc/meminfo: memFree=1868032/2055920 swapFree=4153620/4192956
[pid=5496] ppid=5494 vsize=3156 CPUtime=1002
/proc/5496/stat : 5496 (glpPBv3) R 5494 5496 4635 0 -1 0 442 0 0 0 98993 1207 0 0 25 0 1 0 190078542 3231744 412 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5496/statm: 789 412 227 40 0 204 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 3156

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5499
/proc/meminfo: memFree=1867968/2055920 swapFree=4153620/4192956
[pid=5496] ppid=5494 vsize=3156 CPUtime=1061.98
/proc/5496/stat : 5496 (glpPBv3) R 5494 5496 4635 0 -1 0 442 0 0 0 104920 1278 0 0 25 0 1 0 190078542 3231744 412 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5496/statm: 789 412 227 40 0 204 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 3156

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5499
/proc/meminfo: memFree=1867968/2055920 swapFree=4153620/4192956
[pid=5496] ppid=5494 vsize=3156 CPUtime=1121.97
/proc/5496/stat : 5496 (glpPBv3) R 5494 5496 4635 0 -1 0 442 0 0 0 110846 1351 0 0 25 0 1 0 190078542 3231744 412 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5496/statm: 789 412 227 40 0 204 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 3156

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5499
/proc/meminfo: memFree=1867840/2055920 swapFree=4153620/4192956
[pid=5496] ppid=5494 vsize=3156 CPUtime=1181.95
/proc/5496/stat : 5496 (glpPBv3) R 5494 5496 4635 0 -1 0 442 0 0 0 116780 1415 0 0 25 0 1 0 190078542 3231744 412 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5496/statm: 789 412 227 40 0 204 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 3156

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5499
/proc/meminfo: memFree=1867648/2055920 swapFree=4153620/4192956
[pid=5496] ppid=5494 vsize=3156 CPUtime=1241.93
/proc/5496/stat : 5496 (glpPBv3) R 5494 5496 4635 0 -1 0 442 0 0 0 122708 1485 0 0 25 0 1 0 190078542 3231744 412 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5496/statm: 789 412 227 40 0 204 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 3156

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5499
/proc/meminfo: memFree=1867584/2055920 swapFree=4153620/4192956
[pid=5496] ppid=5494 vsize=3156 CPUtime=1301.92
/proc/5496/stat : 5496 (glpPBv3) R 5494 5496 4635 0 -1 0 442 0 0 0 128634 1558 0 0 25 0 1 0 190078542 3231744 412 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5496/statm: 789 412 227 40 0 204 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 3156

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5499
/proc/meminfo: memFree=1867584/2055920 swapFree=4153620/4192956
[pid=5496] ppid=5494 vsize=3156 CPUtime=1361.89
/proc/5496/stat : 5496 (glpPBv3) R 5494 5496 4635 0 -1 0 442 0 0 0 134556 1633 0 0 25 0 1 0 190078542 3231744 412 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5496/statm: 789 412 227 40 0 204 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 3156

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5499
/proc/meminfo: memFree=1867456/2055920 swapFree=4153620/4192956
[pid=5496] ppid=5494 vsize=3156 CPUtime=1421.88
/proc/5496/stat : 5496 (glpPBv3) R 5494 5496 4635 0 -1 0 442 0 0 0 140486 1702 0 0 25 0 1 0 190078542 3231744 412 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5496/statm: 789 412 227 40 0 204 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 3156

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5499
/proc/meminfo: memFree=1867456/2055920 swapFree=4153620/4192956
[pid=5496] ppid=5494 vsize=3156 CPUtime=1481.86
/proc/5496/stat : 5496 (glpPBv3) R 5494 5496 4635 0 -1 0 442 0 0 0 146419 1767 0 0 25 0 1 0 190078542 3231744 412 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5496/statm: 789 412 227 40 0 204 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 3156

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5499
/proc/meminfo: memFree=1867328/2055920 swapFree=4153620/4192956
[pid=5496] ppid=5494 vsize=3156 CPUtime=1541.85
/proc/5496/stat : 5496 (glpPBv3) R 5494 5496 4635 0 -1 0 442 0 0 0 152347 1838 0 0 25 0 1 0 190078542 3231744 412 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582350 0 0 4096 0 0 0 0 17 1 0 0
/proc/5496/statm: 789 412 227 40 0 204 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 3156

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5499
/proc/meminfo: memFree=1867328/2055920 swapFree=4153620/4192956
[pid=5496] ppid=5494 vsize=3156 CPUtime=1601.83
/proc/5496/stat : 5496 (glpPBv3) R 5494 5496 4635 0 -1 0 442 0 0 0 158277 1906 0 0 25 0 1 0 190078542 3231744 412 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543009 0 0 4096 0 0 0 0 17 1 0 0
/proc/5496/statm: 789 412 227 40 0 204 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 3156

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 5581
/proc/meminfo: memFree=1865784/2055920 swapFree=4153620/4192956
[pid=5496] ppid=5494 vsize=3156 CPUtime=1661.78
/proc/5496/stat : 5496 (glpPBv3) R 5494 5496 4635 0 -1 0 442 0 0 0 164203 1975 0 0 25 0 1 0 190078542 3231744 412 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7943962 0 0 4096 0 0 0 0 17 1 0 0
/proc/5496/statm: 789 412 227 40 0 204 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 3156

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5697
/proc/meminfo: memFree=1866816/2055920 swapFree=4153620/4192956
[pid=5496] ppid=5494 vsize=3156 CPUtime=1721.7
/proc/5496/stat : 5496 (glpPBv3) R 5494 5496 4635 0 -1 0 442 0 0 0 170126 2044 0 0 25 0 1 0 190078542 3231744 412 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5496/statm: 789 412 227 40 0 204 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 3156

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5697
/proc/meminfo: memFree=1866816/2055920 swapFree=4153620/4192956
[pid=5496] ppid=5494 vsize=3156 CPUtime=1781.69
/proc/5496/stat : 5496 (glpPBv3) R 5494 5496 4635 0 -1 0 442 0 0 0 176053 2116 0 0 25 0 1 0 190078542 3231744 412 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134639272 0 0 4096 0 0 0 0 17 1 0 0
/proc/5496/statm: 789 412 227 40 0 204 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 3156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5697
/proc/meminfo: memFree=1866816/2055920 swapFree=4153620/4192956
[pid=5496] ppid=5494 vsize=3156 CPUtime=1800.1
/proc/5496/stat : 5496 (glpPBv3) R 5494 5496 4635 0 -1 0 442 0 0 0 177875 2135 0 0 25 0 1 0 190078542 3231744 412 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134638532 0 0 4096 0 0 0 0 17 1 0 0
/proc/5496/statm: 789 412 227 40 0 204 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 3156

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 1.00 1.00 2/78 5697
/proc/meminfo: memFree=1866816/2055920 swapFree=4153620/4192956
[pid=5496] ppid=5494 vsize=3156 CPUtime=1800.1
/proc/5496/stat : 5496 (glpPBv3) R 5494 5496 4635 0 -1 0 442 0 0 0 177875 2135 0 0 25 0 1 0 190078542 3231744 412 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134638532 0 0 4096 0 0 0 0 17 1 0 0
/proc/5496/statm: 789 412 227 40 0 204 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 3156

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.71
CPU time (s): 1800.1
CPU user time (s): 1778.75
CPU system time (s): 21.3518
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 3156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1778.75
system time used= 21.3518
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 442
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= 2140

runsolver used 1.34579 second user time and 3.88841 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Tue Apr 24 13:33:31 UTC 2007

IDJOB= 420275
IDBENCH= 47833
IDSOLVER= 166
FILE ID= node19/420275-1177421611

PBS_JOBID= 4675695

Free space on /tmp= 66467 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/spence/medium/s81-100.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/420275-1177421611/instance-420275-1177421611.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node19/convwatcher-420275-1177421611 -o ROOT/results/node19/conversion-420275-1177421611 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420275-1177421611/instance-420275-1177421611.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-420275-1177421611 -o ROOT/results/node19/solver-420275-1177421611 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/420275-1177421611/instance-420275-1177421611.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  996b88511692bb977c1d84b7f030e119

RANDOM SEED= 659897512

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1870496 kB
Buffers:         19464 kB
Cached:          95036 kB
SwapCached:       8580 kB
Active:          62884 kB
Inactive:        75768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1870496 kB
SwapTotal:     4192956 kB
SwapFree:      4153620 kB
Dirty:            2300 kB
Writeback:           0 kB
Mapped:          30236 kB
Slab:            32284 kB
Committed_AS:  4691880 kB
PageTables:       1788 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= 66467 MiB

End job on node19 on Tue Apr 24 14:03:34 UTC 2007