Trace number 365182

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
glpPB 0.2? (TO) 1800.02 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32b2.opb
MD5SUM074c87f3baaaee27cf79610ce4b49729
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark244
Best CPU time to get the best result obtained on this benchmark5.04023
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 244
Optimality of the best value was proved YES
Number of variables522
Total number of constraints2819
Number of constraints which are clauses2819
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 constraint2
Maximum length of a constraint32
Number of terms in the objective function 522
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 522
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 522
Number of bits of the biggest sum of numbers10
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/365182-1177046674/instance-365182-1177046674.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node51/watcher-365182-1177046674 -o ROOT/results/node51/solver-365182-1177046674 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/365182-1177046674/instance-365182-1177046674.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 1.00 1.00 3/64 22122
/proc/meminfo: memFree=1759712/2055920 swapFree=4183244/4192956
[pid=22122] ppid=22120 vsize=2644 CPUtime=0
/proc/22122/stat : 22122 (glpPBv3) R 22120 22122 20931 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 59512526 2707456 228 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3083991 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 661 228 192 40 0 76 0

[startup+0.028049 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22122
/proc/meminfo: memFree=1759712/2055920 swapFree=4183244/4192956
[pid=22122] ppid=22120 vsize=2780 CPUtime=0.02
/proc/22122/stat : 22122 (glpPBv3) R 22120 22122 20931 0 -1 0 311 0 0 0 2 0 0 0 18 0 1 0 59512526 2846720 281 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3083991 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 695 281 199 40 0 110 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2780

[startup+0.101055 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22122
/proc/meminfo: memFree=1759712/2055920 swapFree=4183244/4192956
[pid=22122] ppid=22120 vsize=4656 CPUtime=0.09
/proc/22122/stat : 22122 (glpPBv3) R 22120 22122 20931 0 -1 0 803 0 0 0 9 0 0 0 18 0 1 0 59512526 4767744 772 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 1164 772 221 40 0 579 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4656

[startup+0.301073 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22122
/proc/meminfo: memFree=1759712/2055920 swapFree=4183244/4192956
[pid=22122] ppid=22120 vsize=4888 CPUtime=0.29
/proc/22122/stat : 22122 (glpPBv3) R 22120 22122 20931 0 -1 0 861 0 0 0 29 0 0 0 19 0 1 0 59512526 5005312 830 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 1222 830 221 40 0 637 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4888

[startup+0.701109 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22122
/proc/meminfo: memFree=1759712/2055920 swapFree=4183244/4192956
[pid=22122] ppid=22120 vsize=4888 CPUtime=0.69
/proc/22122/stat : 22122 (glpPBv3) R 22120 22122 20931 0 -1 0 861 0 0 0 69 0 0 0 22 0 1 0 59512526 5005312 830 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 1222 830 221 40 0 637 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4888

[startup+1.50218 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22123
/proc/meminfo: memFree=1757208/2055920 swapFree=4183244/4192956
[pid=22122] ppid=22120 vsize=4712 CPUtime=1.49
/proc/22122/stat : 22122 (glpPBv3) R 22120 22122 20931 0 -1 0 861 0 0 0 149 0 0 0 25 0 1 0 59512526 4825088 796 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 1178 796 221 40 0 593 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4712

[startup+3.10133 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22123
/proc/meminfo: memFree=1754776/2055920 swapFree=4183244/4192956
[pid=22122] ppid=22120 vsize=7152 CPUtime=3.09
/proc/22122/stat : 22122 (glpPBv3) R 22120 22122 20931 0 -1 0 1583 0 0 0 309 0 0 0 25 0 1 0 59512526 7323648 1402 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629099 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 1788 1402 227 40 0 1203 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7152

[startup+6.30161 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22123
/proc/meminfo: memFree=1754720/2055920 swapFree=4183244/4192956
[pid=22122] ppid=22120 vsize=7152 CPUtime=6.28
/proc/22122/stat : 22122 (glpPBv3) R 22120 22122 20931 0 -1 0 1583 0 0 0 628 0 0 0 25 0 1 0 59512526 7323648 1402 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643291 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 1788 1402 227 40 0 1203 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7152

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22123
/proc/meminfo: memFree=1754656/2055920 swapFree=4183244/4192956
[pid=22122] ppid=22120 vsize=7152 CPUtime=12.68
/proc/22122/stat : 22122 (glpPBv3) R 22120 22122 20931 0 -1 0 1583 0 0 0 1267 1 0 0 25 0 1 0 59512526 7323648 1402 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 1788 1402 227 40 0 1203 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7152

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22123
/proc/meminfo: memFree=1754720/2055920 swapFree=4183244/4192956
[pid=22122] ppid=22120 vsize=7152 CPUtime=25.48
/proc/22122/stat : 22122 (glpPBv3) R 22120 22122 20931 0 -1 0 1583 0 0 0 2545 3 0 0 25 0 1 0 59512526 7323648 1402 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 1788 1402 227 40 0 1203 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7152

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22123
/proc/meminfo: memFree=1754592/2055920 swapFree=4183244/4192956
[pid=22122] ppid=22120 vsize=7152 CPUtime=51.08
/proc/22122/stat : 22122 (glpPBv3) R 22120 22122 20931 0 -1 0 2178 0 0 0 5103 5 0 0 25 0 1 0 59512526 7323648 1412 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629073 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 1788 1412 227 40 0 1203 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7152

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22123
/proc/meminfo: memFree=1754400/2055920 swapFree=4183244/4192956
[pid=22122] ppid=22120 vsize=7380 CPUtime=102.26
/proc/22122/stat : 22122 (glpPBv3) R 22120 22122 20931 0 -1 0 41658 0 0 0 10199 27 0 0 25 0 1 0 59512526 7557120 1464 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 1845 1464 227 40 0 1260 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7380

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22123
/proc/meminfo: memFree=1754208/2055920 swapFree=4183244/4192956
[pid=22122] ppid=22120 vsize=7720 CPUtime=162.24
/proc/22122/stat : 22122 (glpPBv3) R 22120 22122 20931 0 -1 0 155410 0 0 0 16143 81 0 0 25 0 1 0 59512526 7905280 1536 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134580395 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 1930 1536 227 40 0 1345 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7720

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22123
/proc/meminfo: memFree=1754080/2055920 swapFree=4183244/4192956
[pid=22122] ppid=22120 vsize=7688 CPUtime=222.23
/proc/22122/stat : 22122 (glpPBv3) R 22120 22122 20931 0 -1 0 309856 0 0 0 22066 157 0 0 25 0 1 0 59512526 7872512 1536 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 1922 1536 227 40 0 1337 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7688

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22123
/proc/meminfo: memFree=1754336/2055920 swapFree=4183244/4192956
[pid=22122] ppid=22120 vsize=7688 CPUtime=282.22
/proc/22122/stat : 22122 (glpPBv3) R 22120 22122 20931 0 -1 0 396886 0 0 0 28022 200 0 0 25 0 1 0 59512526 7872512 1536 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 1922 1536 227 40 0 1337 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7688

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22123
/proc/meminfo: memFree=1754336/2055920 swapFree=4183244/4192956
[pid=22122] ppid=22120 vsize=7592 CPUtime=342.2
/proc/22122/stat : 22122 (glpPBv3) R 22120 22122 20931 0 -1 0 485596 0 0 0 33974 246 0 0 25 0 1 0 59512526 7774208 1516 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 1898 1516 227 40 0 1313 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7592

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22123
/proc/meminfo: memFree=1754016/2055920 swapFree=4183244/4192956
[pid=22122] ppid=22120 vsize=7760 CPUtime=402.18
/proc/22122/stat : 22122 (glpPBv3) R 22120 22122 20931 0 -1 0 578161 0 0 0 39930 288 0 0 25 0 1 0 59512526 7946240 1532 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134636510 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 1940 1532 227 40 0 1355 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 7760

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22123
/proc/meminfo: memFree=1754016/2055920 swapFree=4183244/4192956
[pid=22122] ppid=22120 vsize=7392 CPUtime=462.17
/proc/22122/stat : 22122 (glpPBv3) R 22120 22122 20931 0 -1 0 675636 0 0 0 45880 337 0 0 25 0 1 0 59512526 7569408 1472 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542168 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 1848 1472 227 40 0 1263 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 7392

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22123
/proc/meminfo: memFree=1753632/2055920 swapFree=4183244/4192956
[pid=22122] ppid=22120 vsize=8176 CPUtime=522.15
/proc/22122/stat : 22122 (glpPBv3) R 22120 22122 20931 0 -1 0 770535 0 0 0 51830 385 0 0 25 0 1 0 59512526 8372224 1658 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 2044 1658 227 40 0 1459 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 8176

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22123
/proc/meminfo: memFree=1753312/2055920 swapFree=4183244/4192956
[pid=22122] ppid=22120 vsize=8364 CPUtime=582.13
/proc/22122/stat : 22122 (glpPBv3) R 22120 22122 20931 0 -1 0 866824 0 0 0 57778 435 0 0 25 0 1 0 59512526 8564736 1705 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 2091 1705 227 40 0 1506 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 8364

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22123
/proc/meminfo: memFree=1753440/2055920 swapFree=4183244/4192956
[pid=22122] ppid=22120 vsize=8032 CPUtime=642.12
/proc/22122/stat : 22122 (glpPBv3) R 22120 22122 20931 0 -1 0 964177 0 0 0 63727 485 0 0 25 0 1 0 59512526 8224768 1632 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542134 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 2008 1632 227 40 0 1423 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 8032


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22123
/proc/meminfo: memFree=1752416/2055920 swapFree=4183244/4192956
[pid=22122] ppid=22120 vsize=9316 CPUtime=882.05
/proc/22122/stat : 22122 (glpPBv3) R 22120 22122 20931 0 -1 0 1382648 0 0 0 87501 704 0 0 25 0 1 0 59512526 9539584 1943 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 2329 1943 227 40 0 1744 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 9316

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22123
/proc/meminfo: memFree=1752288/2055920 swapFree=4183244/4192956
[pid=22122] ppid=22120 vsize=9304 CPUtime=942.04
/proc/22122/stat : 22122 (glpPBv3) R 22120 22122 20931 0 -1 0 1489567 0 0 0 93445 759 0 0 25 0 1 0 59512526 9527296 1944 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 2326 1944 227 40 0 1741 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 9304

[startup+1002.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 22123
/proc/meminfo: memFree=1752544/2055920 swapFree=4183244/4192956
[pid=22122] ppid=22120 vsize=8948 CPUtime=1002.02
/proc/22122/stat : 22122 (glpPBv3) R 22120 22122 20931 0 -1 0 1584841 0 0 0 99395 807 0 0 25 0 1 0 59512526 9162752 1861 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134628974 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 2237 1861 227 40 0 1652 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 8948

[startup+1062.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 22123
/proc/meminfo: memFree=1752032/2055920 swapFree=4183244/4192956
[pid=22122] ppid=22120 vsize=9096 CPUtime=1062.01
/proc/22122/stat : 22122 (glpPBv3) R 22120 22122 20931 0 -1 0 1680202 0 0 0 105347 854 0 0 25 0 1 0 59512526 9314304 1898 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542965 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 2274 1898 227 40 0 1689 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 9096

[startup+1122.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 22123
/proc/meminfo: memFree=1751968/2055920 swapFree=4183244/4192956
[pid=22122] ppid=22120 vsize=9824 CPUtime=1121.99
/proc/22122/stat : 22122 (glpPBv3) R 22120 22122 20931 0 -1 0 1779625 0 0 0 111296 903 0 0 25 0 1 0 59512526 10059776 2070 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 2456 2070 227 40 0 1871 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 9824

[startup+1182.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 22123
/proc/meminfo: memFree=1752032/2055920 swapFree=4183244/4192956
[pid=22122] ppid=22120 vsize=9372 CPUtime=1181.97
/proc/22122/stat : 22122 (glpPBv3) R 22120 22122 20931 0 -1 0 1879039 0 0 0 117247 950 0 0 25 0 1 0 59512526 9596928 1967 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626410 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 2343 1967 227 40 0 1758 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 9372

[startup+1242.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 22123
/proc/meminfo: memFree=1751520/2055920 swapFree=4183244/4192956
[pid=22122] ppid=22120 vsize=9520 CPUtime=1241.96
/proc/22122/stat : 22122 (glpPBv3) R 22120 22122 20931 0 -1 0 1981704 0 0 0 123195 1001 0 0 25 0 1 0 59512526 9748480 2004 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626346 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 2380 2004 227 40 0 1795 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 9520

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 22123
/proc/meminfo: memFree=1751712/2055920 swapFree=4183244/4192956
[pid=22122] ppid=22120 vsize=9660 CPUtime=1301.95
/proc/22122/stat : 22122 (glpPBv3) R 22120 22122 20931 0 -1 0 2079993 0 0 0 129145 1050 0 0 25 0 1 0 59512526 9891840 2039 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643291 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 2415 2039 227 40 0 1830 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 9660

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 22123
/proc/meminfo: memFree=1751200/2055920 swapFree=4183244/4192956
[pid=22122] ppid=22120 vsize=9800 CPUtime=1361.93
/proc/22122/stat : 22122 (glpPBv3) R 22120 22122 20931 0 -1 0 2182607 0 0 0 135090 1103 0 0 25 0 1 0 59512526 10035200 2074 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134628974 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 2450 2074 227 40 0 1865 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 9800

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22123
/proc/meminfo: memFree=1750944/2055920 swapFree=4183244/4192956
[pid=22122] ppid=22120 vsize=10676 CPUtime=1421.91
/proc/22122/stat : 22122 (glpPBv3) R 22120 22122 20931 0 -1 0 2283999 0 0 0 141031 1160 0 0 25 0 1 0 59512526 10932224 2283 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134635888 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 2669 2283 227 40 0 2084 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 10676

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22123
/proc/meminfo: memFree=1750752/2055920 swapFree=4183244/4192956
[pid=22122] ppid=22120 vsize=10248 CPUtime=1481.89
/proc/22122/stat : 22122 (glpPBv3) R 22120 22122 20931 0 -1 0 2384784 0 0 0 146976 1213 0 0 25 0 1 0 59512526 10493952 2186 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629052 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 2562 2186 227 40 0 1977 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 10248

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22123
/proc/meminfo: memFree=1750688/2055920 swapFree=4183244/4192956
[pid=22122] ppid=22120 vsize=10388 CPUtime=1541.88
/proc/22122/stat : 22122 (glpPBv3) R 22120 22122 20931 0 -1 0 2484446 0 0 0 152924 1264 0 0 25 0 1 0 59512526 10637312 2221 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632895 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 2597 2221 227 40 0 2012 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 10388

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22123
/proc/meminfo: memFree=1750496/2055920 swapFree=4183244/4192956
[pid=22122] ppid=22120 vsize=11056 CPUtime=1601.86
/proc/22122/stat : 22122 (glpPBv3) R 22120 22122 20931 0 -1 0 2585702 0 0 0 158869 1317 0 0 25 0 1 0 59512526 11321344 2383 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134586024 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 2764 2383 227 40 0 2179 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 11056

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22123
/proc/meminfo: memFree=1750752/2055920 swapFree=4183244/4192956
[pid=22122] ppid=22120 vsize=11112 CPUtime=1661.85
/proc/22122/stat : 22122 (glpPBv3) R 22120 22122 20931 0 -1 0 2694658 0 0 0 164813 1372 0 0 25 0 1 0 59512526 11378688 2396 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134591310 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 2778 2396 227 40 0 2193 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 11112

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22123
/proc/meminfo: memFree=1750240/2055920 swapFree=4183244/4192956
[pid=22122] ppid=22120 vsize=11300 CPUtime=1721.82
/proc/22122/stat : 22122 (glpPBv3) R 22120 22122 20931 0 -1 0 2797709 0 0 0 170758 1424 0 0 25 0 1 0 59512526 11571200 2443 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585106 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 2825 2443 227 40 0 2240 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 11300

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22123
/proc/meminfo: memFree=1750304/2055920 swapFree=4183244/4192956
[pid=22122] ppid=22120 vsize=11608 CPUtime=1781.81
/proc/22122/stat : 22122 (glpPBv3) R 22120 22122 20931 0 -1 0 2906511 0 0 0 176702 1479 0 0 25 0 1 0 59512526 11886592 2516 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643580 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 2902 2516 227 40 0 2317 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 11608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22123
/proc/meminfo: memFree=1749856/2055920 swapFree=4183244/4192956
[pid=22122] ppid=22120 vsize=11664 CPUtime=1800.01
/proc/22122/stat : 22122 (glpPBv3) R 22120 22122 20931 0 -1 0 2937972 0 0 0 178505 1496 0 0 25 0 1 0 59512526 11943936 2530 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 2916 2530 227 40 0 2331 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 11664

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22123
/proc/meminfo: memFree=1749856/2055920 swapFree=4183244/4192956
[pid=22122] ppid=22120 vsize=11664 CPUtime=1800.01
/proc/22122/stat : 22122 (glpPBv3) R 22120 22122 20931 0 -1 0 2937972 0 0 0 178505 1496 0 0 25 0 1 0 59512526 11943936 2530 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 2916 2530 227 40 0 2331 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 11664

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.02
CPU user time (s): 1785.05
CPU system time (s): 14.9687
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 11664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1785.05
system time used= 14.9687
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2937972
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= 3451

runsolver used 1.16582 second user time and 3.76343 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Fri Apr 20 05:24:34 UTC 2007

IDJOB= 365182
IDBENCH= 2204
IDSOLVER= 166
FILE ID= node51/365182-1177046674

PBS_JOBID= 4640114

Free space on /tmp= 66459 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32b2.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/365182-1177046674/instance-365182-1177046674.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node51/convwatcher-365182-1177046674 -o ROOT/results/node51/conversion-365182-1177046674 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365182-1177046674/instance-365182-1177046674.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-365182-1177046674 -o ROOT/results/node51/solver-365182-1177046674 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/365182-1177046674/instance-365182-1177046674.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  074c87f3baaaee27cf79610ce4b49729

RANDOM SEED= 267091108

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1760120 kB
Buffers:         44764 kB
Cached:         199104 kB
SwapCached:       3448 kB
Active:          86792 kB
Inactive:       169120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1760120 kB
SwapTotal:     4192956 kB
SwapFree:      4183244 kB
Dirty:            2396 kB
Writeback:           0 kB
Mapped:          16212 kB
Slab:            25896 kB
Committed_AS:  3671772 kB
PageTables:       1412 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= 66459 MiB

End job on node51 on Fri Apr 20 05:54:37 UTC 2007