Trace number 420443

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 1800.51

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/
pebbling/unsat-grid-pbl-0080.sat05-1344.reshuffled-07.opb
MD5SUM0e4dc07f3154684a7909848699c6c0b7
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 benchmark956.227
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables6480
Total number of constraints12722
Number of constraints which are clauses12722
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 constraint4
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 7
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/420443-1177424665/instance-420443-1177424665.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-420443-1177424665 -o ROOT/results/node57/solver-420443-1177424665 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/420443-1177424665/instance-420443-1177424665.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: 0.83 0.98 0.99 3/64 20800
/proc/meminfo: memFree=1900208/2055920 swapFree=4183108/4192956
[pid=20800] ppid=20798 vsize=2648 CPUtime=0
/proc/20800/stat : 20800 (glpPBv3) R 20798 20800 20724 0 -1 0 265 0 0 0 0 0 0 0 18 0 1 0 183602456 2711552 236 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7859927 0 0 4096 0 0 0 0 17 1 0 0
/proc/20800/statm: 662 236 199 40 0 77 0

[startup+0.0149399 s]
/proc/loadavg: 0.83 0.98 0.99 3/64 20800
/proc/meminfo: memFree=1900208/2055920 swapFree=4183108/4192956
[pid=20800] ppid=20798 vsize=2916 CPUtime=0.01
/proc/20800/stat : 20800 (glpPBv3) R 20798 20800 20724 0 -1 0 332 0 0 0 1 0 0 0 18 0 1 0 183602456 2985984 303 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7859927 0 0 4096 0 0 0 0 17 1 0 0
/proc/20800/statm: 729 303 199 40 0 144 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2916

[startup+0.101947 s]
/proc/loadavg: 0.83 0.98 0.99 3/64 20800
/proc/meminfo: memFree=1900208/2055920 swapFree=4183108/4192956
[pid=20800] ppid=20798 vsize=4116 CPUtime=0.09
/proc/20800/stat : 20800 (glpPBv3) R 20798 20800 20724 0 -1 0 623 0 0 0 9 0 0 0 18 0 1 0 183602456 4214784 594 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7829115 0 0 4096 0 0 0 0 17 1 0 0
/proc/20800/statm: 1029 594 199 40 0 444 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4116

[startup+0.301964 s]
/proc/loadavg: 0.83 0.98 0.99 3/64 20800
/proc/meminfo: memFree=1900208/2055920 swapFree=4183108/4192956
[pid=20800] ppid=20798 vsize=8672 CPUtime=0.28
/proc/20800/stat : 20800 (glpPBv3) R 20798 20800 20724 0 -1 0 1973 0 0 0 28 0 0 0 19 0 1 0 183602456 8880128 1771 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7859927 0 0 4096 0 0 0 0 17 1 0 0
/proc/20800/statm: 2168 1771 206 40 0 1583 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8672

[startup+0.702 s]
/proc/loadavg: 0.83 0.98 0.99 3/64 20800
/proc/meminfo: memFree=1900208/2055920 swapFree=4183108/4192956
[pid=20800] ppid=20798 vsize=13940 CPUtime=0.69
/proc/20800/stat : 20800 (glpPBv3) R 20798 20800 20724 0 -1 0 3441 0 0 0 68 1 0 0 22 0 1 0 183602456 14274560 3103 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581748 0 0 4096 0 0 0 0 17 1 0 0
/proc/20800/statm: 3485 3103 221 40 0 2900 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13940

[startup+1.50107 s]
/proc/loadavg: 0.84 0.98 0.99 2/65 20801
/proc/meminfo: memFree=1888360/2055920 swapFree=4183108/4192956
[pid=20800] ppid=20798 vsize=13940 CPUtime=1.48
/proc/20800/stat : 20800 (glpPBv3) R 20798 20800 20724 0 -1 0 3577 0 0 0 147 1 0 0 25 0 1 0 183602456 14274560 3103 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582301 0 0 4096 0 0 0 0 17 1 0 0
/proc/20800/statm: 3485 3103 221 40 0 2900 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13940

[startup+3.10121 s]
/proc/loadavg: 0.84 0.98 0.99 2/65 20801
/proc/meminfo: memFree=1888232/2055920 swapFree=4183108/4192956
[pid=20800] ppid=20798 vsize=13940 CPUtime=3.09
/proc/20800/stat : 20800 (glpPBv3) R 20798 20800 20724 0 -1 0 4053 0 0 0 307 2 0 0 25 0 1 0 183602456 14274560 3103 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20800/statm: 3485 3103 221 40 0 2900 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13940

[startup+6.30149 s]
/proc/loadavg: 0.84 0.98 0.99 2/65 20801
/proc/meminfo: memFree=1885680/2055920 swapFree=4183108/4192956
[pid=20800] ppid=20798 vsize=16484 CPUtime=6.28
/proc/20800/stat : 20800 (glpPBv3) R 20798 20800 20724 0 -1 0 6210 0 0 0 625 3 0 0 25 0 1 0 183602456 16879616 3745 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/20800/statm: 4121 3745 227 40 0 3536 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16484

[startup+12.701 s]
/proc/loadavg: 0.87 0.98 0.99 2/65 20801
/proc/meminfo: memFree=1884856/2055920 swapFree=4183108/4192956
[pid=20800] ppid=20798 vsize=17236 CPUtime=12.68
/proc/20800/stat : 20800 (glpPBv3) R 20798 20800 20724 0 -1 0 7261 0 0 0 1265 3 0 0 25 0 1 0 183602456 17649664 3933 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/20800/statm: 4309 3933 227 40 0 3724 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17236

[startup+25.5012 s]
/proc/loadavg: 0.89 0.98 0.99 2/65 20801
/proc/meminfo: memFree=1884856/2055920 swapFree=4183108/4192956
[pid=20800] ppid=20798 vsize=17236 CPUtime=25.48
/proc/20800/stat : 20800 (glpPBv3) R 20798 20800 20724 0 -1 0 9283 0 0 0 2544 4 0 0 25 0 1 0 183602456 17649664 3933 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/20800/statm: 4309 3933 227 40 0 3724 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17236

[startup+51.1014 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 20801
/proc/meminfo: memFree=1884920/2055920 swapFree=4183108/4192956
[pid=20800] ppid=20798 vsize=17236 CPUtime=51.08
/proc/20800/stat : 20800 (glpPBv3) R 20798 20800 20724 0 -1 0 12653 0 0 0 5102 6 0 0 25 0 1 0 183602456 17649664 3933 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/20800/statm: 4309 3933 227 40 0 3724 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17236

[startup+102.306 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 20801
/proc/meminfo: memFree=1884920/2055920 swapFree=4183108/4192956
[pid=20800] ppid=20798 vsize=17236 CPUtime=102.26
/proc/20800/stat : 20800 (glpPBv3) R 20798 20800 20724 0 -1 0 20067 0 0 0 10217 9 0 0 25 0 1 0 183602456 17649664 3933 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/20800/statm: 4309 3933 227 40 0 3724 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17236

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20801
/proc/meminfo: memFree=1884920/2055920 swapFree=4183108/4192956
[pid=20800] ppid=20798 vsize=17236 CPUtime=162.24
/proc/20800/stat : 20800 (glpPBv3) R 20798 20800 20724 0 -1 0 28829 0 0 0 16211 13 0 0 25 0 1 0 183602456 17649664 3933 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542131 0 0 4096 0 0 0 0 17 1 0 0
/proc/20800/statm: 4309 3933 227 40 0 3724 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17236

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20801
/proc/meminfo: memFree=1884920/2055920 swapFree=4183108/4192956
[pid=20800] ppid=20798 vsize=17236 CPUtime=222.23
/proc/20800/stat : 20800 (glpPBv3) R 20798 20800 20724 0 -1 0 38265 0 0 0 22205 18 0 0 25 0 1 0 183602456 17649664 3933 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/20800/statm: 4309 3933 227 40 0 3724 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17236

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20803
/proc/meminfo: memFree=1884856/2055920 swapFree=4183108/4192956
[pid=20800] ppid=20798 vsize=17236 CPUtime=282.22
/proc/20800/stat : 20800 (glpPBv3) R 20798 20800 20724 0 -1 0 47027 0 0 0 28200 22 0 0 25 0 1 0 183602456 17649664 3933 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542131 0 0 4096 0 0 0 0 17 1 0 0
/proc/20800/statm: 4309 3933 227 40 0 3724 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 17236

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20803
/proc/meminfo: memFree=1884856/2055920 swapFree=4183108/4192956
[pid=20800] ppid=20798 vsize=17236 CPUtime=342.21
/proc/20800/stat : 20800 (glpPBv3) R 20798 20800 20724 0 -1 0 55789 0 0 0 34194 27 0 0 25 0 1 0 183602456 17649664 3933 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629115 0 0 4096 0 0 0 0 17 1 0 0
/proc/20800/statm: 4309 3933 227 40 0 3724 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 17236

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20803
/proc/meminfo: memFree=1884856/2055920 swapFree=4183108/4192956
[pid=20800] ppid=20798 vsize=17236 CPUtime=402.19
/proc/20800/stat : 20800 (glpPBv3) R 20798 20800 20724 0 -1 0 65225 0 0 0 40188 31 0 0 25 0 1 0 183602456 17649664 3933 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/20800/statm: 4309 3933 227 40 0 3724 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 17236

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20803
/proc/meminfo: memFree=1884792/2055920 swapFree=4183108/4192956
[pid=20800] ppid=20798 vsize=17236 CPUtime=462.17
/proc/20800/stat : 20800 (glpPBv3) R 20798 20800 20724 0 -1 0 74661 0 0 0 46181 36 0 0 25 0 1 0 183602456 17649664 3933 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542131 0 0 4096 0 0 0 0 17 1 0 0
/proc/20800/statm: 4309 3933 227 40 0 3724 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 17236

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20803
/proc/meminfo: memFree=1884856/2055920 swapFree=4183108/4192956
[pid=20800] ppid=20798 vsize=17236 CPUtime=522.16
/proc/20800/stat : 20800 (glpPBv3) R 20798 20800 20724 0 -1 0 84771 0 0 0 52175 41 0 0 25 0 1 0 183602456 17649664 3933 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542128 0 0 4096 0 0 0 0 17 1 0 0
/proc/20800/statm: 4309 3933 227 40 0 3724 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 17236

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20803
/proc/meminfo: memFree=1884792/2055920 swapFree=4183108/4192956
[pid=20800] ppid=20798 vsize=17236 CPUtime=582.14
/proc/20800/stat : 20800 (glpPBv3) R 20798 20800 20724 0 -1 0 94207 0 0 0 58169 45 0 0 25 0 1 0 183602456 17649664 3933 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/20800/statm: 4309 3933 227 40 0 3724 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 17236

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20803
/proc/meminfo: memFree=1884728/2055920 swapFree=4183108/4192956
[pid=20800] ppid=20798 vsize=17236 CPUtime=642.14
/proc/20800/stat : 20800 (glpPBv3) R 20798 20800 20724 0 -1 0 105021 0 0 0 64163 51 0 0 25 0 1 0 183602456 17649664 3933 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/20800/statm: 4309 3933 227 40 0 3724 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 17236


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20803
/proc/meminfo: memFree=1884664/2055920 swapFree=4183108/4192956
[pid=20800] ppid=20798 vsize=17236 CPUtime=882.08
/proc/20800/stat : 20800 (glpPBv3) R 20798 20800 20724 0 -1 0 147181 0 0 0 88139 69 0 0 25 0 1 0 183602456 17649664 3933 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629115 0 0 4096 0 0 0 0 17 1 0 0
/proc/20800/statm: 4309 3933 227 40 0 3724 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 17236

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20803
/proc/meminfo: memFree=1884728/2055920 swapFree=4183108/4192956
[pid=20800] ppid=20798 vsize=17236 CPUtime=942.05
/proc/20800/stat : 20800 (glpPBv3) R 20798 20800 20724 0 -1 0 158061 0 0 0 94132 73 0 0 25 0 1 0 183602456 17649664 3933 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/20800/statm: 4309 3933 227 40 0 3724 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 17236

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20803
/proc/meminfo: memFree=1884664/2055920 swapFree=4183108/4192956
[pid=20800] ppid=20798 vsize=17236 CPUtime=1002.05
/proc/20800/stat : 20800 (glpPBv3) R 20798 20800 20724 0 -1 0 168995 0 0 0 100126 79 0 0 25 0 1 0 183602456 17649664 3933 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/20800/statm: 4309 3933 227 40 0 3724 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 17236

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20803
/proc/meminfo: memFree=1884664/2055920 swapFree=4183108/4192956
[pid=20800] ppid=20798 vsize=17236 CPUtime=1062.03
/proc/20800/stat : 20800 (glpPBv3) R 20798 20800 20724 0 -1 0 179971 0 0 0 106119 84 0 0 25 0 1 0 183602456 17649664 3933 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/20800/statm: 4309 3933 227 40 0 3724 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 17236

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20803
/proc/meminfo: memFree=1884600/2055920 swapFree=4183108/4192956
[pid=20800] ppid=20798 vsize=17236 CPUtime=1122.01
/proc/20800/stat : 20800 (glpPBv3) R 20798 20800 20724 0 -1 0 191633 0 0 0 112112 89 0 0 25 0 1 0 183602456 17649664 3933 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/20800/statm: 4309 3933 227 40 0 3724 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 17236

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20803
/proc/meminfo: memFree=1884600/2055920 swapFree=4183108/4192956
[pid=20800] ppid=20798 vsize=17236 CPUtime=1182
/proc/20800/stat : 20800 (glpPBv3) R 20798 20800 20724 0 -1 0 203981 0 0 0 118105 95 0 0 25 0 1 0 183602456 17649664 3933 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/20800/statm: 4309 3933 227 40 0 3724 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 17236

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20803
/proc/meminfo: memFree=1884600/2055920 swapFree=4183108/4192956
[pid=20800] ppid=20798 vsize=17236 CPUtime=1241.99
/proc/20800/stat : 20800 (glpPBv3) R 20798 20800 20724 0 -1 0 217015 0 0 0 124098 101 0 0 25 0 1 0 183602456 17649664 3933 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/20800/statm: 4309 3933 227 40 0 3724 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 17236

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20803
/proc/meminfo: memFree=1884536/2055920 swapFree=4183108/4192956
[pid=20800] ppid=20798 vsize=17236 CPUtime=1301.97
/proc/20800/stat : 20800 (glpPBv3) R 20798 20800 20724 0 -1 0 230119 0 0 0 130090 107 0 0 25 0 1 0 183602456 17649664 3933 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/20800/statm: 4309 3933 227 40 0 3724 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 17236

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20803
/proc/meminfo: memFree=1884472/2055920 swapFree=4183108/4192956
[pid=20800] ppid=20798 vsize=17236 CPUtime=1361.96
/proc/20800/stat : 20800 (glpPBv3) R 20798 20800 20724 0 -1 0 243979 0 0 0 136083 113 0 0 25 0 1 0 183602456 17649664 3933 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/20800/statm: 4309 3933 227 40 0 3724 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 17236

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20803
/proc/meminfo: memFree=1884536/2055920 swapFree=4183108/4192956
[pid=20800] ppid=20798 vsize=17236 CPUtime=1421.95
/proc/20800/stat : 20800 (glpPBv3) R 20798 20800 20724 0 -1 0 276550 0 0 0 142067 128 0 0 25 0 1 0 183602456 17649664 3933 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/20800/statm: 4309 3933 227 40 0 3724 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 17236

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20803
/proc/meminfo: memFree=1884472/2055920 swapFree=4183108/4192956
[pid=20800] ppid=20798 vsize=19484 CPUtime=1481.93
/proc/20800/stat : 20800 (glpPBv3) R 20798 20800 20724 0 -1 0 319440 0 0 0 148045 148 0 0 25 0 1 0 183602456 19951616 4482 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581630 0 0 4096 0 0 0 0 17 1 0 0
/proc/20800/statm: 4871 4482 227 40 0 4286 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 19484

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20803
/proc/meminfo: memFree=1884472/2055920 swapFree=4183108/4192956
[pid=20800] ppid=20798 vsize=17236 CPUtime=1541.92
/proc/20800/stat : 20800 (glpPBv3) R 20798 20800 20724 0 -1 0 356938 0 0 0 154026 166 0 0 25 0 1 0 183602456 17649664 3933 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/20800/statm: 4309 3933 227 40 0 3724 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 17236

[startup+1602.3 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 20803
/proc/meminfo: memFree=1884472/2055920 swapFree=4183108/4192956
[pid=20800] ppid=20798 vsize=17236 CPUtime=1601.9
/proc/20800/stat : 20800 (glpPBv3) R 20798 20800 20724 0 -1 0 399211 0 0 0 160005 185 0 0 25 0 1 0 183602456 17649664 3933 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/20800/statm: 4309 3933 227 40 0 3724 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 17236

[startup+1662.3 s]
/proc/loadavg: 1.10 1.02 1.00 2/65 20803
/proc/meminfo: memFree=1884408/2055920 swapFree=4183108/4192956
[pid=20800] ppid=20798 vsize=17236 CPUtime=1661.89
/proc/20800/stat : 20800 (glpPBv3) R 20798 20800 20724 0 -1 0 446335 0 0 0 165981 208 0 0 25 0 1 0 183602456 17649664 3933 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/20800/statm: 4309 3933 227 40 0 3724 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 17236

[startup+1722.3 s]
/proc/loadavg: 1.15 1.04 1.01 2/65 20803
/proc/meminfo: memFree=1884408/2055920 swapFree=4183108/4192956
[pid=20800] ppid=20798 vsize=17236 CPUtime=1721.87
/proc/20800/stat : 20800 (glpPBv3) R 20798 20800 20724 0 -1 0 485836 0 0 0 171961 226 0 0 25 0 1 0 183602456 17649664 3933 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/20800/statm: 4309 3933 227 40 0 3724 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 17236

[startup+1782.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 20803
/proc/meminfo: memFree=1884344/2055920 swapFree=4183108/4192956
[pid=20800] ppid=20798 vsize=17236 CPUtime=1781.86
/proc/20800/stat : 20800 (glpPBv3) R 20798 20800 20724 0 -1 0 529495 0 0 0 177940 246 0 0 25 0 1 0 183602456 17649664 3933 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/20800/statm: 4309 3933 227 40 0 3724 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 17236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 20803
/proc/meminfo: memFree=1884408/2055920 swapFree=4183108/4192956
[pid=20800] ppid=20798 vsize=17236 CPUtime=1800.05
/proc/20800/stat : 20800 (glpPBv3) R 20798 20800 20724 0 -1 0 540583 0 0 0 179754 251 0 0 25 0 1 0 183602456 17649664 3933 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541766 0 0 4096 0 0 0 0 17 1 0 0
/proc/20800/statm: 4309 3933 227 40 0 3724 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 17236

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: 1.04 1.03 1.00 2/65 20803
/proc/meminfo: memFree=1884408/2055920 swapFree=4183108/4192956
[pid=20800] ppid=20798 vsize=17236 CPUtime=1800.05
/proc/20800/stat : 20800 (glpPBv3) R 20798 20800 20724 0 -1 0 540583 0 0 0 179754 251 0 0 25 0 1 0 183602456 17649664 3933 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541766 0 0 4096 0 0 0 0 17 1 0 0
/proc/20800/statm: 4309 3933 227 40 0 3724 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 17236

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.07
CPU user time (s): 1797.55
CPU system time (s): 2.52262
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 19484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.55
system time used= 2.52262
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 540583
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= 2499

runsolver used 1.46878 second user time and 3.45747 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Tue Apr 24 14:24:25 UTC 2007

IDJOB= 420443
IDBENCH= 47845
IDSOLVER= 166
FILE ID= node57/420443-1177424665

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/Medium/contest05/pebbling/unsat-grid-pbl-0080.sat05-1344.reshuffled-07.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/420443-1177424665/instance-420443-1177424665.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node57/convwatcher-420443-1177424665 -o ROOT/results/node57/conversion-420443-1177424665 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420443-1177424665/instance-420443-1177424665.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-420443-1177424665 -o ROOT/results/node57/solver-420443-1177424665 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/420443-1177424665/instance-420443-1177424665.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  0e4dc07f3154684a7909848699c6c0b7

RANDOM SEED= 618899813

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:       1900616 kB
Buffers:          8700 kB
Cached:          92464 kB
SwapCached:       4168 kB
Active:          70060 kB
Inactive:        40948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1900616 kB
SwapTotal:     4192956 kB
SwapFree:      4183108 kB
Dirty:            3032 kB
Writeback:           0 kB
Mapped:          15112 kB
Slab:            30392 kB
Committed_AS:  2610572 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 14:54:28 UTC 2007