Trace number 361844

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) 1800.07 1800.61

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/
uclid_pb_benchmarks/normalized-dlx1c.rwmem1.ucl.opb
MD5SUM35e445ac209f1522afc5b57d4ebf6731
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark0.580911
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables7578
Total number of constraints21401
Number of constraints which are clauses20501
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints900
Minimum length of a constraint1
Maximum length of a constraint11
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 33
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 126
Number of bits of the biggest sum of numbers7
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/361844-1176986014/instance-361844-1176986014.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/node50/watcher-361844-1176986014 -o ROOT/results/node50/solver-361844-1176986014 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/361844-1176986014/instance-361844-1176986014.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 17922
/proc/meminfo: memFree=1781928/2055920 swapFree=4183800/4192956
[pid=17922] ppid=17920 vsize=2648 CPUtime=0
/proc/17922/stat : 17922 (glpPBv3) R 17920 17922 16215 0 -1 0 264 0 0 0 0 0 0 0 18 0 1 0 53446594 2711552 234 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530912 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 662 234 199 40 0 77 0

[startup+0.0507889 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17922
/proc/meminfo: memFree=1781928/2055920 swapFree=4183800/4192956
[pid=17922] ppid=17920 vsize=3316 CPUtime=0.04
/proc/17922/stat : 17922 (glpPBv3) R 17920 17922 16215 0 -1 0 452 0 0 0 4 0 0 0 18 0 1 0 53446594 3395584 422 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134531023 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 829 422 199 40 0 244 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3316

[startup+0.101792 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17922
/proc/meminfo: memFree=1781928/2055920 swapFree=4183800/4192956
[pid=17922] ppid=17920 vsize=4116 CPUtime=0.09
/proc/17922/stat : 17922 (glpPBv3) R 17920 17922 16215 0 -1 0 652 0 0 0 9 0 0 0 18 0 1 0 53446594 4214784 622 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8384215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 1029 622 199 40 0 444 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4116

[startup+0.30181 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17922
/proc/meminfo: memFree=1781928/2055920 swapFree=4183800/4192956
[pid=17922] ppid=17920 vsize=11268 CPUtime=0.29
/proc/17922/stat : 17922 (glpPBv3) R 17920 17922 16215 0 -1 0 2504 0 0 0 29 0 0 0 19 0 1 0 53446594 11538432 2386 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134550342 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 2817 2386 204 40 0 2232 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11268

[startup+0.701844 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17922
/proc/meminfo: memFree=1781928/2055920 swapFree=4183800/4192956
[pid=17922] ppid=17920 vsize=18504 CPUtime=0.69
/proc/17922/stat : 17922 (glpPBv3) R 17920 17922 16215 0 -1 0 4734 0 0 0 68 1 0 0 22 0 1 0 53446594 18948096 4240 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 4626 4240 221 40 0 4041 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18504

[startup+1.50191 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17923
/proc/meminfo: memFree=1765472/2055920 swapFree=4183800/4192956
[pid=17922] ppid=17920 vsize=18616 CPUtime=1.48
/proc/17922/stat : 17922 (glpPBv3) R 17920 17922 16215 0 -1 0 5038 0 0 0 147 1 0 0 25 0 1 0 53446594 19062784 4272 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643684 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 4654 4272 221 40 0 4069 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 18616

[startup+3.10105 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17923
/proc/meminfo: memFree=1765344/2055920 swapFree=4183800/4192956
[pid=17922] ppid=17920 vsize=18616 CPUtime=3.09
/proc/17922/stat : 17922 (glpPBv3) R 17920 17922 16215 0 -1 0 5446 0 0 0 307 2 0 0 25 0 1 0 53446594 19062784 4272 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643364 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 4654 4272 221 40 0 4069 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18616

[startup+6.30134 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17923
/proc/meminfo: memFree=1765216/2055920 swapFree=4183800/4192956
[pid=17922] ppid=17920 vsize=18616 CPUtime=6.28
/proc/17922/stat : 17922 (glpPBv3) R 17920 17922 16215 0 -1 0 6262 0 0 0 626 2 0 0 25 0 1 0 53446594 19062784 4272 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 4654 4272 221 40 0 4069 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 18616

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17923
/proc/meminfo: memFree=1763632/2055920 swapFree=4183800/4192956
[pid=17922] ppid=17920 vsize=19876 CPUtime=12.69
/proc/17922/stat : 17922 (glpPBv3) R 17920 17922 16215 0 -1 0 9206 0 0 0 1265 4 0 0 25 0 1 0 53446594 20353024 4587 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589616 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 4969 4587 221 40 0 4384 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19876

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17923
/proc/meminfo: memFree=1758704/2055920 swapFree=4183800/4192956
[pid=17922] ppid=17920 vsize=25156 CPUtime=25.49
/proc/17922/stat : 17922 (glpPBv3) R 17920 17922 16215 0 -1 0 14377 0 0 0 2542 7 0 0 25 0 1 0 53446594 25759744 5913 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 6289 5913 227 40 0 5704 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25156

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17923
/proc/meminfo: memFree=1758768/2055920 swapFree=4183800/4192956
[pid=17922] ppid=17920 vsize=25156 CPUtime=51.08
/proc/17922/stat : 17922 (glpPBv3) R 17920 17922 16215 0 -1 0 18708 0 0 0 5099 9 0 0 25 0 1 0 53446594 25759744 5913 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 6289 5913 227 40 0 5704 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25156

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17923
/proc/meminfo: memFree=1758704/2055920 swapFree=4183800/4192956
[pid=17922] ppid=17920 vsize=25156 CPUtime=102.27
/proc/17922/stat : 17922 (glpPBv3) R 17920 17922 16215 0 -1 0 35783 0 0 0 10211 16 0 0 25 0 1 0 53446594 25759744 5913 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629073 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 6289 5913 227 40 0 5704 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 25156

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17923
/proc/meminfo: memFree=1758640/2055920 swapFree=4183800/4192956
[pid=17922] ppid=17920 vsize=25156 CPUtime=162.25
/proc/17922/stat : 17922 (glpPBv3) R 17920 17922 16215 0 -1 0 59599 0 0 0 16198 27 0 0 25 0 1 0 53446594 25759744 5913 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629094 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 6289 5913 227 40 0 5704 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 25156

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17923
/proc/meminfo: memFree=1758768/2055920 swapFree=4183800/4192956
[pid=17922] ppid=17920 vsize=25324 CPUtime=222.23
/proc/17922/stat : 17922 (glpPBv3) R 17920 17922 16215 0 -1 0 131180 0 0 0 22165 58 0 0 25 0 1 0 53446594 25931776 5955 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626346 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 6331 5955 227 40 0 5746 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 25324

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17923
/proc/meminfo: memFree=1755248/2055920 swapFree=4183800/4192956
[pid=17922] ppid=17920 vsize=28624 CPUtime=282.22
/proc/17922/stat : 17922 (glpPBv3) R 17920 17922 16215 0 -1 0 606266 0 0 0 27960 262 0 0 25 0 1 0 53446594 29310976 6780 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 7156 6780 227 40 0 6571 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 28624

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17923
/proc/meminfo: memFree=1754800/2055920 swapFree=4183800/4192956
[pid=17922] ppid=17920 vsize=28708 CPUtime=342.21
/proc/17922/stat : 17922 (glpPBv3) R 17920 17922 16215 0 -1 0 989885 0 0 0 33798 423 0 0 25 0 1 0 53446594 29396992 6801 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587691 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 7177 6801 227 40 0 6592 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 28708

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17923
/proc/meminfo: memFree=1758704/2055920 swapFree=4183800/4192956
[pid=17922] ppid=17920 vsize=25324 CPUtime=402.19
/proc/17922/stat : 17922 (glpPBv3) R 17920 17922 16215 0 -1 0 1592692 0 0 0 39530 689 0 0 25 0 1 0 53446594 25931776 5955 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 6331 5955 227 40 0 5746 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 25324

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17923
/proc/meminfo: memFree=1758640/2055920 swapFree=4183800/4192956
[pid=17922] ppid=17920 vsize=25324 CPUtime=462.17
/proc/17922/stat : 17922 (glpPBv3) R 17920 17922 16215 0 -1 0 2189422 0 0 0 45267 950 0 0 25 0 1 0 53446594 25931776 5955 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626346 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 6331 5955 227 40 0 5746 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 25324

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17923
/proc/meminfo: memFree=1758640/2055920 swapFree=4183800/4192956
[pid=17922] ppid=17920 vsize=25156 CPUtime=522.17
/proc/17922/stat : 17922 (glpPBv3) R 17920 17922 16215 0 -1 0 2823648 0 0 0 50989 1228 0 0 25 0 1 0 53446594 25759744 5913 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 6289 5913 227 40 0 5704 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 25156

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17923
/proc/meminfo: memFree=1758640/2055920 swapFree=4183800/4192956
[pid=17922] ppid=17920 vsize=25324 CPUtime=582.15
/proc/17922/stat : 17922 (glpPBv3) R 17920 17922 16215 0 -1 0 3482250 0 0 0 56696 1519 0 0 25 0 1 0 53446594 25931776 5955 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8384215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 6331 5955 227 40 0 5746 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 25324

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17923
/proc/meminfo: memFree=1758640/2055920 swapFree=4183800/4192956
[pid=17922] ppid=17920 vsize=25324 CPUtime=642.14
/proc/17922/stat : 17922 (glpPBv3) R 17920 17922 16215 0 -1 0 4135125 0 0 0 62411 1803 0 0 25 0 1 0 53446594 25931776 5955 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 6331 5955 227 40 0 5746 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 25324


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17923
/proc/meminfo: memFree=1758512/2055920 swapFree=4183800/4192956
[pid=17922] ppid=17920 vsize=25324 CPUtime=822.09
/proc/17922/stat : 17922 (glpPBv3) R 17920 17922 16215 0 -1 0 5959140 0 0 0 79616 2593 0 0 25 0 1 0 53446594 25931776 5955 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 6331 5955 227 40 0 5746 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 25324

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17923
/proc/meminfo: memFree=1754800/2055920 swapFree=4183800/4192956
[pid=17922] ppid=17920 vsize=25492 CPUtime=882.07
/proc/17922/stat : 17922 (glpPBv3) R 17920 17922 16215 0 -1 0 6454322 0 0 0 85408 2799 0 0 25 0 1 0 53446594 26103808 5997 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8384215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 6373 5997 227 40 0 5788 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 25492

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17923
/proc/meminfo: memFree=1754736/2055920 swapFree=4183800/4192956
[pid=17922] ppid=17920 vsize=28908 CPUtime=942.07
/proc/17922/stat : 17922 (glpPBv3) R 17920 17922 16215 0 -1 0 6973534 0 0 0 91191 3016 0 0 25 0 1 0 53446594 29601792 6851 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643580 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 7227 6851 227 40 0 6642 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 28908

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17923
/proc/meminfo: memFree=1754672/2055920 swapFree=4183800/4192956
[pid=17922] ppid=17920 vsize=28964 CPUtime=1002.05
/proc/17922/stat : 17922 (glpPBv3) R 17920 17922 16215 0 -1 0 7651404 0 0 0 96908 3297 0 0 25 0 1 0 53446594 29659136 6865 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585191 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 7241 6865 227 40 0 6656 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 28964

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17923
/proc/meminfo: memFree=1754736/2055920 swapFree=4183800/4192956
[pid=17922] ppid=17920 vsize=29048 CPUtime=1062.03
/proc/17922/stat : 17922 (glpPBv3) R 17920 17922 16215 0 -1 0 8429982 0 0 0 102578 3625 0 0 25 0 1 0 53446594 29745152 6886 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582166 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 7262 6886 227 40 0 6677 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 29048

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17923
/proc/meminfo: memFree=1758384/2055920 swapFree=4183800/4192956
[pid=17922] ppid=17920 vsize=26716 CPUtime=1122.02
/proc/17922/stat : 17922 (glpPBv3) R 17920 17922 16215 0 -1 0 9568391 0 0 0 108099 4103 0 0 25 0 1 0 53446594 27357184 6271 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542290 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 6679 6271 227 40 0 6094 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 26716

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17923
/proc/meminfo: memFree=1758320/2055920 swapFree=4183800/4192956
[pid=17922] ppid=17920 vsize=25620 CPUtime=1182.01
/proc/17922/stat : 17922 (glpPBv3) R 17920 17922 16215 0 -1 0 10644813 0 0 0 113653 4548 0 0 25 0 1 0 53446594 26234880 6018 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 6405 6018 227 40 0 5820 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 25620

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17923
/proc/meminfo: memFree=1754416/2055920 swapFree=4183800/4192956
[pid=17922] ppid=17920 vsize=29160 CPUtime=1241.99
/proc/17922/stat : 17922 (glpPBv3) R 17920 17922 16215 0 -1 0 11380227 0 0 0 119333 4866 0 0 25 0 1 0 53446594 29859840 6914 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134591100 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 7290 6914 227 40 0 6705 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 29160

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17923
/proc/meminfo: memFree=1754416/2055920 swapFree=4183800/4192956
[pid=17922] ppid=17920 vsize=29160 CPUtime=1301.98
/proc/17922/stat : 17922 (glpPBv3) R 17920 17922 16215 0 -1 0 11635681 0 0 0 125219 4979 0 0 25 0 1 0 53446594 29859840 6914 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134591090 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 7290 6914 227 40 0 6705 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 29160

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17923
/proc/meminfo: memFree=1754352/2055920 swapFree=4183800/4192956
[pid=17922] ppid=17920 vsize=29856 CPUtime=1361.96
/proc/17922/stat : 17922 (glpPBv3) R 17920 17922 16215 0 -1 0 12237535 0 0 0 130958 5238 0 0 25 0 1 0 53446594 30572544 7056 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134642642 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 7464 7056 227 40 0 6879 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 29856

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17923
/proc/meminfo: memFree=1754352/2055920 swapFree=4183800/4192956
[pid=17922] ppid=17920 vsize=29208 CPUtime=1421.95
/proc/17922/stat : 17922 (glpPBv3) R 17920 17922 16215 0 -1 0 12509423 0 0 0 136835 5360 0 0 25 0 1 0 53446594 29908992 6926 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 7302 6926 227 40 0 6717 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 29208

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17923
/proc/meminfo: memFree=1758192/2055920 swapFree=4183800/4192956
[pid=17922] ppid=17920 vsize=25740 CPUtime=1481.94
/proc/17922/stat : 17922 (glpPBv3) R 17920 17922 16215 0 -1 0 12819459 0 0 0 142699 5495 0 0 25 0 1 0 53446594 26357760 6048 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629118 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 6435 6048 227 40 0 5850 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 25740

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17923
/proc/meminfo: memFree=1754288/2055920 swapFree=4183800/4192956
[pid=17922] ppid=17920 vsize=29208 CPUtime=1541.91
/proc/17922/stat : 17922 (glpPBv3) R 17920 17922 16215 0 -1 0 13534750 0 0 0 148395 5796 0 0 25 0 1 0 53446594 29908992 6926 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643574 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 7302 6926 227 40 0 6717 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 29208

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17923
/proc/meminfo: memFree=1754288/2055920 swapFree=4183800/4192956
[pid=17922] ppid=17920 vsize=29880 CPUtime=1601.91
/proc/17922/stat : 17922 (glpPBv3) R 17920 17922 16215 0 -1 0 13738851 0 0 0 154304 5887 0 0 25 0 1 0 53446594 30597120 7062 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134639156 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 7470 7062 227 40 0 6885 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 29880

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 18031
/proc/meminfo: memFree=1756720/2055920 swapFree=4183800/4192956
[pid=17922] ppid=17920 vsize=25740 CPUtime=1661.84
/proc/17922/stat : 17922 (glpPBv3) R 17920 17922 16215 0 -1 0 14142859 0 0 0 160121 6063 0 0 25 0 1 0 53446594 26357760 6048 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629202 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 6435 6048 227 40 0 5850 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 25740

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18121
/proc/meminfo: memFree=1753968/2055920 swapFree=4183800/4192956
[pid=17922] ppid=17920 vsize=29208 CPUtime=1721.77
/proc/17922/stat : 17922 (glpPBv3) R 17920 17922 16215 0 -1 0 14641193 0 0 0 165899 6278 0 0 25 0 1 0 53446594 29908992 6926 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581971 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 7302 6926 227 40 0 6717 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 29208

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18121
/proc/meminfo: memFree=1753968/2055920 swapFree=4183800/4192956
[pid=17922] ppid=17920 vsize=29208 CPUtime=1781.75
/proc/17922/stat : 17922 (glpPBv3) R 17920 17922 16215 0 -1 0 14903008 0 0 0 171782 6393 0 0 25 0 1 0 53446594 29908992 6926 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643305 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 7302 6926 227 40 0 6717 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 29208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18121
/proc/meminfo: memFree=1757680/2055920 swapFree=4183800/4192956
[pid=17922] ppid=17920 vsize=25740 CPUtime=1800.06
/proc/17922/stat : 17922 (glpPBv3) R 17920 17922 16215 0 -1 0 14978672 0 0 0 173581 6425 0 0 25 0 1 0 53446594 26357760 6048 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/17922/statm: 6435 6048 227 40 0 5850 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 25740

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.61
CPU time (s): 1800.07
CPU user time (s): 1735.81
CPU system time (s): 64.2592
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 29880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1735.81
system time used= 64.2592
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14978672
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= 10
involuntary context switches= 3940

runsolver used 1.37379 second user time and 3.61245 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Thu Apr 19 12:33:34 UTC 2007

IDJOB= 361844
IDBENCH= 1476
IDSOLVER= 166
FILE ID= node50/361844-1176986014

PBS_JOBID= 4630342

Free space on /tmp= 66505 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-dlx1c.rwmem1.ucl.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/361844-1176986014/instance-361844-1176986014.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node50/convwatcher-361844-1176986014 -o ROOT/results/node50/conversion-361844-1176986014 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/361844-1176986014/instance-361844-1176986014.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-361844-1176986014 -o ROOT/results/node50/solver-361844-1176986014 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/361844-1176986014/instance-361844-1176986014.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  35e445ac209f1522afc5b57d4ebf6731

RANDOM SEED= 454386246

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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		: 3000.232
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		: 3000.232
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:       1782400 kB
Buffers:         11264 kB
Cached:         196876 kB
SwapCached:       2932 kB
Active:          95668 kB
Inactive:       122932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1782400 kB
SwapTotal:     4192956 kB
SwapFree:      4183800 kB
Dirty:            3044 kB
Writeback:           0 kB
Mapped:          16400 kB
Slab:            40920 kB
Committed_AS:  1068336 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= 66505 MiB

End job on node50 on Thu Apr 19 13:03:37 UTC 2007