Trace number 420485

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-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/
pebbling/unsat-pbl-00080.sat05-1325.reshuffled-07.opb
MD5SUMe91355db9a9a4ee2ff3a0a996c75e4aa
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 benchmark18.0823
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables288
Total number of constraints11604
Number of constraints which are clauses11604
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 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 9
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 20
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c glpPB 0.2 (July 2006)
0.00/0.00	c An Application of GLPK 4.10 for PB Constraints
0.00/0.00	c Done @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/420485-1177425568/instance-420485-1177425568.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/node48/watcher-420485-1177425568 -o ROOT/results/node48/solver-420485-1177425568 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/420485-1177425568/instance-420485-1177425568.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: 0.86 0.97 0.99 3/64 2870
/proc/meminfo: memFree=1964776/2055920 swapFree=4183836/4192956
[pid=2870] ppid=2868 vsize=2648 CPUtime=0
/proc/2870/stat : 2870 (glpPBv3) R 2868 2870 2794 0 -1 0 263 0 0 0 0 0 0 0 18 0 1 0 97402130 2711552 234 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3699526 0 0 4096 0 0 0 0 17 1 0 0
/proc/2870/statm: 662 234 199 40 0 77 0

[startup+0.0903441 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 2870
/proc/meminfo: memFree=1964776/2055920 swapFree=4183836/4192956
[pid=2870] ppid=2868 vsize=3316 CPUtime=0.08
/proc/2870/stat : 2870 (glpPBv3) R 2868 2870 2794 0 -1 0 445 0 0 0 8 0 0 0 18 0 1 0 97402130 3395584 416 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3997399 0 0 4096 0 0 0 0 17 1 0 0
/proc/2870/statm: 829 416 199 40 0 244 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3316

[startup+0.101345 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 2870
/proc/meminfo: memFree=1964776/2055920 swapFree=4183836/4192956
[pid=2870] ppid=2868 vsize=3448 CPUtime=0.09
/proc/2870/stat : 2870 (glpPBv3) R 2868 2870 2794 0 -1 0 469 0 0 0 9 0 0 0 18 0 1 0 97402130 3530752 440 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3997399 0 0 4096 0 0 0 0 17 1 0 0
/proc/2870/statm: 862 440 199 40 0 277 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3448

[startup+0.301362 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 2870
/proc/meminfo: memFree=1964776/2055920 swapFree=4183836/4192956
[pid=2870] ppid=2868 vsize=6516 CPUtime=0.29
/proc/2870/stat : 2870 (glpPBv3) R 2868 2870 2794 0 -1 0 1245 0 0 0 29 0 0 0 19 0 1 0 97402130 6672384 1216 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3997399 0 0 4096 0 0 0 0 17 1 0 0
/proc/2870/statm: 1629 1218 201 40 0 1044 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6516

[startup+0.701399 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 2870
/proc/meminfo: memFree=1964776/2055920 swapFree=4183836/4192956
[pid=2870] ppid=2868 vsize=13100 CPUtime=0.69
/proc/2870/stat : 2870 (glpPBv3) R 2868 2870 2794 0 -1 0 3021 0 0 0 68 1 0 0 23 0 1 0 97402130 13414400 2893 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2870/statm: 3275 2893 221 40 0 2690 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13100

[startup+1.50147 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 2871
/proc/meminfo: memFree=1953952/2055920 swapFree=4183836/4192956
[pid=2870] ppid=2868 vsize=13100 CPUtime=1.49
/proc/2870/stat : 2870 (glpPBv3) R 2868 2870 2794 0 -1 0 3309 0 0 0 148 1 0 0 25 0 1 0 97402130 13414400 2893 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582408 0 0 4096 0 0 0 0 17 1 0 0
/proc/2870/statm: 3275 2893 221 40 0 2690 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13100

[startup+3.10162 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 2871
/proc/meminfo: memFree=1949216/2055920 swapFree=4183836/4192956
[pid=2870] ppid=2868 vsize=19912 CPUtime=3.09
/proc/2870/stat : 2870 (glpPBv3) R 2868 2870 2794 0 -1 0 10190 0 0 0 305 4 0 0 25 0 1 0 97402130 20389888 4570 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3997399 0 0 4096 0 0 0 0 17 1 0 0
/proc/2870/statm: 4978 4570 227 40 0 4393 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19912

[startup+6.30192 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 2871
/proc/meminfo: memFree=1946976/2055920 swapFree=4183836/4192956
[pid=2870] ppid=2868 vsize=17624 CPUtime=6.29
/proc/2870/stat : 2870 (glpPBv3) R 2868 2870 2794 0 -1 0 21563 0 0 0 619 10 0 0 25 0 1 0 97402130 18046976 4030 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/2870/statm: 4406 4030 227 40 0 3821 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17624

[startup+12.7015 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 2871
/proc/meminfo: memFree=1949088/2055920 swapFree=4183836/4192956
[pid=2870] ppid=2868 vsize=17624 CPUtime=12.69
/proc/2870/stat : 2870 (glpPBv3) R 2868 2870 2794 0 -1 0 45024 0 0 0 1248 21 0 0 25 0 1 0 97402130 18046976 4030 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/2870/statm: 4406 4030 227 40 0 3821 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17624

[startup+25.5017 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 2871
/proc/meminfo: memFree=1949088/2055920 swapFree=4183836/4192956
[pid=2870] ppid=2868 vsize=17624 CPUtime=25.48
/proc/2870/stat : 2870 (glpPBv3) R 2868 2870 2794 0 -1 0 91323 0 0 0 2505 43 0 0 25 0 1 0 97402130 18046976 4030 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/2870/statm: 4406 4030 227 40 0 3821 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17624

[startup+51.1011 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 2871
/proc/meminfo: memFree=1946848/2055920 swapFree=4183836/4192956
[pid=2870] ppid=2868 vsize=20180 CPUtime=51.08
/proc/2870/stat : 2870 (glpPBv3) R 2868 2870 2794 0 -1 0 239066 0 0 0 4994 114 0 0 25 0 1 0 97402130 20664320 4637 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3997267 0 0 4096 0 0 0 0 17 1 0 0
/proc/2870/statm: 5045 4637 227 40 0 4460 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20180

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 2871
/proc/meminfo: memFree=1949088/2055920 swapFree=4183836/4192956
[pid=2870] ppid=2868 vsize=17624 CPUtime=102.26
/proc/2870/stat : 2870 (glpPBv3) R 2868 2870 2794 0 -1 0 586238 0 0 0 9945 281 0 0 25 0 1 0 97402130 18046976 4030 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/2870/statm: 4406 4030 227 40 0 3821 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17624

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2871
/proc/meminfo: memFree=1949088/2055920 swapFree=4183836/4192956
[pid=2870] ppid=2868 vsize=17624 CPUtime=162.25
/proc/2870/stat : 2870 (glpPBv3) R 2868 2870 2794 0 -1 0 954810 0 0 0 15769 456 0 0 25 0 1 0 97402130 18046976 4030 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/2870/statm: 4406 4030 227 40 0 3821 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17624

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2871
/proc/meminfo: memFree=1949088/2055920 swapFree=4183836/4192956
[pid=2870] ppid=2868 vsize=20364 CPUtime=222.24
/proc/2870/stat : 2870 (glpPBv3) R 2868 2870 2794 0 -1 0 1179631 0 0 0 21660 564 0 0 25 0 1 0 97402130 20852736 4683 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134642714 0 0 4096 0 0 0 0 17 1 0 0
/proc/2870/statm: 5091 4683 227 40 0 4506 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 20364

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2871
/proc/meminfo: memFree=1946592/2055920 swapFree=4183836/4192956
[pid=2870] ppid=2868 vsize=19728 CPUtime=282.22
/proc/2870/stat : 2870 (glpPBv3) R 2868 2870 2794 0 -1 0 1648030 0 0 0 27442 780 0 0 25 0 1 0 97402130 20201472 4556 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/2870/statm: 4932 4556 227 40 0 4347 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 19728

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2871
/proc/meminfo: memFree=1949024/2055920 swapFree=4183836/4192956
[pid=2870] ppid=2868 vsize=17624 CPUtime=342.21
/proc/2870/stat : 2870 (glpPBv3) R 2868 2870 2794 0 -1 0 2087215 0 0 0 33233 988 0 0 25 0 1 0 97402130 18046976 4030 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/2870/statm: 4406 4030 227 40 0 3821 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 17624

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2871
/proc/meminfo: memFree=1949024/2055920 swapFree=4183836/4192956
[pid=2870] ppid=2868 vsize=19864 CPUtime=402.19
/proc/2870/stat : 2870 (glpPBv3) R 2868 2870 2794 0 -1 0 2410801 0 0 0 39079 1140 0 0 25 0 1 0 97402130 20340736 4558 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/2870/statm: 4966 4558 227 40 0 4381 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 19864

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2871
/proc/meminfo: memFree=1949024/2055920 swapFree=4183836/4192956
[pid=2870] ppid=2868 vsize=17624 CPUtime=462.18
/proc/2870/stat : 2870 (glpPBv3) R 2868 2870 2794 0 -1 0 2809603 0 0 0 44895 1323 0 0 25 0 1 0 97402130 18046976 4030 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/2870/statm: 4406 4030 227 40 0 3821 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 17624

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2871
/proc/meminfo: memFree=1949024/2055920 swapFree=4183836/4192956
[pid=2870] ppid=2868 vsize=17624 CPUtime=522.16
/proc/2870/stat : 2870 (glpPBv3) R 2868 2870 2794 0 -1 0 3080861 0 0 0 50769 1447 0 0 25 0 1 0 97402130 18046976 4030 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/2870/statm: 4406 4030 227 40 0 3821 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 17624

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2871
/proc/meminfo: memFree=1949024/2055920 swapFree=4183836/4192956
[pid=2870] ppid=2868 vsize=17760 CPUtime=582.15
/proc/2870/stat : 2870 (glpPBv3) R 2868 2870 2794 0 -1 0 3359303 0 0 0 56632 1583 0 0 25 0 1 0 97402130 18186240 4032 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/2870/statm: 4440 4032 227 40 0 3855 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 17760

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2871
/proc/meminfo: memFree=1946848/2055920 swapFree=4183836/4192956
[pid=2870] ppid=2868 vsize=20780 CPUtime=642.13
/proc/2870/stat : 2870 (glpPBv3) R 2868 2870 2794 0 -1 0 3769696 0 0 0 62431 1782 0 0 25 0 1 0 97402130 21278720 4787 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134636804 0 0 4096 0 0 0 0 17 1 0 0
/proc/2870/statm: 5195 4787 227 40 0 4610 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 20780


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2871
/proc/meminfo: memFree=1948704/2055920 swapFree=4183836/4192956
[pid=2870] ppid=2868 vsize=17964 CPUtime=822.08
/proc/2870/stat : 2870 (glpPBv3) R 2868 2870 2794 0 -1 0 5226000 0 0 0 79746 2462 0 0 25 0 1 0 97402130 18395136 4106 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3997399 0 0 4096 0 0 0 0 17 1 0 0
/proc/2870/statm: 4491 4106 227 40 0 3906 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 17964

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2871
/proc/meminfo: memFree=1948576/2055920 swapFree=4183836/4192956
[pid=2870] ppid=2868 vsize=18028 CPUtime=882.07
/proc/2870/stat : 2870 (glpPBv3) R 2868 2870 2794 0 -1 0 5711678 0 0 0 85513 2694 0 0 25 0 1 0 97402130 18460672 4121 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3997399 0 0 4096 0 0 0 0 17 1 0 0
/proc/2870/statm: 4507 4121 227 40 0 3922 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 18028

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2871
/proc/meminfo: memFree=1948512/2055920 swapFree=4183836/4192956
[pid=2870] ppid=2868 vsize=20392 CPUtime=942.06
/proc/2870/stat : 2870 (glpPBv3) R 2868 2870 2794 0 -1 0 6132829 0 0 0 91310 2896 0 0 25 0 1 0 97402130 20881408 4701 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542262 0 0 4096 0 0 0 0 17 1 0 0
/proc/2870/statm: 5098 4701 227 40 0 4513 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 20392

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2871
/proc/meminfo: memFree=1948448/2055920 swapFree=4183836/4192956
[pid=2870] ppid=2868 vsize=18160 CPUtime=1002.05
/proc/2870/stat : 2870 (glpPBv3) R 2868 2870 2794 0 -1 0 6576711 0 0 0 97101 3104 0 0 25 0 1 0 97402130 18595840 4155 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/2870/statm: 4540 4155 227 40 0 3955 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 18160

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2871
/proc/meminfo: memFree=1948384/2055920 swapFree=4183836/4192956
[pid=2870] ppid=2868 vsize=18232 CPUtime=1062.03
/proc/2870/stat : 2870 (glpPBv3) R 2868 2870 2794 0 -1 0 6945506 0 0 0 102931 3272 0 0 25 0 1 0 97402130 18669568 4172 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629118 0 0 4096 0 0 0 0 17 1 0 0
/proc/2870/statm: 4558 4172 227 40 0 3973 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 18232

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2871
/proc/meminfo: memFree=1948320/2055920 swapFree=4183836/4192956
[pid=2870] ppid=2868 vsize=18300 CPUtime=1122.02
/proc/2870/stat : 2870 (glpPBv3) R 2868 2870 2794 0 -1 0 7335398 0 0 0 108747 3455 0 0 25 0 1 0 97402130 18739200 4190 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3997399 0 0 4096 0 0 0 0 17 1 0 0
/proc/2870/statm: 4575 4190 227 40 0 3990 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 18300

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2871
/proc/meminfo: memFree=1948192/2055920 swapFree=4183836/4192956
[pid=2870] ppid=2868 vsize=18388 CPUtime=1182
/proc/2870/stat : 2870 (glpPBv3) R 2868 2870 2794 0 -1 0 7745112 0 0 0 114557 3643 0 0 25 0 1 0 97402130 18829312 4212 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/2870/statm: 4597 4212 227 40 0 4012 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 18388

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2871
/proc/meminfo: memFree=1945120/2055920 swapFree=4183836/4192956
[pid=2870] ppid=2868 vsize=18468 CPUtime=1241.99
/proc/2870/stat : 2870 (glpPBv3) R 2868 2870 2794 0 -1 0 8155963 0 0 0 120365 3834 0 0 25 0 1 0 97402130 18911232 4231 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/2870/statm: 4617 4231 227 40 0 4032 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 18468

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 2945
/proc/meminfo: memFree=1946592/2055920 swapFree=4183836/4192956
[pid=2870] ppid=2868 vsize=18544 CPUtime=1301.94
/proc/2870/stat : 2870 (glpPBv3) R 2868 2870 2794 0 -1 0 8669868 0 0 0 126118 4076 0 0 25 0 1 0 97402130 18989056 4251 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/2870/statm: 4636 4251 227 40 0 4051 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 18544

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3069
/proc/meminfo: memFree=1947488/2055920 swapFree=4183836/4192956
[pid=2870] ppid=2868 vsize=18724 CPUtime=1361.86
/proc/2870/stat : 2870 (glpPBv3) R 2868 2870 2794 0 -1 0 9108161 0 0 0 131907 4279 0 0 25 0 1 0 97402130 19173376 4296 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/2870/statm: 4681 4296 227 40 0 4096 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 18724

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3069
/proc/meminfo: memFree=1947424/2055920 swapFree=4183836/4192956
[pid=2870] ppid=2868 vsize=18796 CPUtime=1421.85
/proc/2870/stat : 2870 (glpPBv3) R 2868 2870 2794 0 -1 0 9550708 0 0 0 137698 4487 0 0 25 0 1 0 97402130 19247104 4313 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/2870/statm: 4699 4313 227 40 0 4114 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 18796

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3069
/proc/meminfo: memFree=1947360/2055920 swapFree=4183836/4192956
[pid=2870] ppid=2868 vsize=21508 CPUtime=1481.83
/proc/2870/stat : 2870 (glpPBv3) R 2868 2870 2794 0 -1 0 10051458 0 0 0 143461 4722 0 0 25 0 1 0 97402130 22024192 5001 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2870/statm: 5377 5001 227 40 0 4792 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 21508

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3069
/proc/meminfo: memFree=1947232/2055920 swapFree=4183836/4192956
[pid=2870] ppid=2868 vsize=21896 CPUtime=1541.81
/proc/2870/stat : 2870 (glpPBv3) R 2868 2870 2794 0 -1 0 10567874 0 0 0 149222 4959 0 0 25 0 1 0 97402130 22421504 5090 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643305 0 0 4096 0 0 0 0 17 1 0 0
/proc/2870/statm: 5474 5090 227 40 0 4889 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 21896

[startup+1602.3 s]
/proc/loadavg: 1.07 0.99 0.99 2/65 3069
/proc/meminfo: memFree=1947168/2055920 swapFree=4183836/4192956
[pid=2870] ppid=2868 vsize=18984 CPUtime=1601.8
/proc/2870/stat : 2870 (glpPBv3) R 2868 2870 2794 0 -1 0 11091412 0 0 0 154974 5206 0 0 25 0 1 0 97402130 19439616 4360 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/2870/statm: 4746 4360 227 40 0 4161 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 18984

[startup+1662.3 s]
/proc/loadavg: 1.09 1.00 1.00 2/65 3069
/proc/meminfo: memFree=1944224/2055920 swapFree=4183836/4192956
[pid=2870] ppid=2868 vsize=19060 CPUtime=1661.78
/proc/2870/stat : 2870 (glpPBv3) R 2868 2870 2794 0 -1 0 11650565 0 0 0 160712 5466 0 0 25 0 1 0 97402130 19517440 4380 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/2870/statm: 4765 4380 227 40 0 4180 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 19060

[startup+1722.3 s]
/proc/loadavg: 1.09 1.02 1.00 2/65 3069
/proc/meminfo: memFree=1946976/2055920 swapFree=4183836/4192956
[pid=2870] ppid=2868 vsize=19140 CPUtime=1721.77
/proc/2870/stat : 2870 (glpPBv3) R 2868 2870 2794 0 -1 0 12207556 0 0 0 166452 5725 0 0 25 0 1 0 97402130 19599360 4400 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/2870/statm: 4785 4400 227 40 0 4200 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 19140

[startup+1782.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 3071
/proc/meminfo: memFree=1946912/2055920 swapFree=4183836/4192956
[pid=2870] ppid=2868 vsize=22184 CPUtime=1781.75
/proc/2870/stat : 2870 (glpPBv3) R 2868 2870 2794 0 -1 0 12835931 0 0 0 172152 6023 0 0 25 0 1 0 97402130 22716416 5138 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134636804 0 0 4096 0 0 0 0 17 1 0 0
/proc/2870/statm: 5546 5138 227 40 0 4961 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 22184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 3071
/proc/meminfo: memFree=1944736/2055920 swapFree=4183836/4192956
[pid=2870] ppid=2868 vsize=21456 CPUtime=1800.05
/proc/2870/stat : 2870 (glpPBv3) R 2868 2870 2794 0 -1 0 13047091 0 0 0 173886 6119 0 0 25 0 1 0 97402130 21970944 4967 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/2870/statm: 5364 4967 227 40 0 4779 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 21456

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): 1738.87
CPU system time (s): 61.2037
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 22184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1738.87
system time used= 61.2037
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13047091
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= 1953

runsolver used 1.40179 second user time and 3.57246 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Tue Apr 24 14:39:28 UTC 2007

IDJOB= 420485
IDBENCH= 47848
IDSOLVER= 166
FILE ID= node48/420485-1177425568

PBS_JOBID= 4675748

Free space on /tmp= 66483 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/pebbling/unsat-pbl-00080.sat05-1325.reshuffled-07.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/420485-1177425568/instance-420485-1177425568.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node48/convwatcher-420485-1177425568 -o ROOT/results/node48/conversion-420485-1177425568 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420485-1177425568/instance-420485-1177425568.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-420485-1177425568 -o ROOT/results/node48/solver-420485-1177425568 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/420485-1177425568/instance-420485-1177425568.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  e91355db9a9a4ee2ff3a0a996c75e4aa

RANDOM SEED= 679960443

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1965248 kB
Buffers:          7208 kB
Cached:          38704 kB
SwapCached:       3388 kB
Active:          33420 kB
Inactive:        22184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1965248 kB
SwapTotal:     4192956 kB
SwapFree:      4183836 kB
Dirty:            3264 kB
Writeback:           0 kB
Mapped:          15060 kB
Slab:            21084 kB
Committed_AS:  1174620 kB
PageTables:       1388 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= 66483 MiB

End job on node48 on Tue Apr 24 15:09:31 UTC 2007