Trace number 420415

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) 1800.04 1800.51

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/
pebbling/unsat-pbl-00070.sat05-1324.reshuffled-07.opb
MD5SUMd0827ac69c7f1f6f6ddbed367d41eab4
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 benchmark4.52931
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables257
Total number of constraints7375
Number of constraints which are clauses7375
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 7
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 17
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/420415-1177423926/instance-420415-1177423926.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/node17/watcher-420415-1177423926 -o ROOT/results/node17/solver-420415-1177423926 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/420415-1177423926/instance-420415-1177423926.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23458
/proc/meminfo: memFree=1833472/2055920 swapFree=4139516/4192956
[pid=23458] ppid=23456 vsize=2648 CPUtime=0
/proc/23458/stat : 23458 (glpPBv3) R 23456 23458 22267 0 -1 0 263 0 0 0 0 0 0 0 18 0 1 0 190310169 2711552 234 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3325655 0 0 4096 0 0 0 0 17 1 0 0
/proc/23458/statm: 662 234 199 40 0 77 0

[startup+0.0198011 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23458
/proc/meminfo: memFree=1833472/2055920 swapFree=4139516/4192956
[pid=23458] ppid=23456 vsize=2780 CPUtime=0.01
/proc/23458/stat : 23458 (glpPBv3) R 23456 23458 22267 0 -1 0 294 0 0 0 1 0 0 0 18 0 1 0 190310169 2846720 265 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23458/statm: 695 265 199 40 0 110 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2780

[startup+0.10181 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23458
/proc/meminfo: memFree=1833472/2055920 swapFree=4139516/4192956
[pid=23458] ppid=23456 vsize=3448 CPUtime=0.09
/proc/23458/stat : 23458 (glpPBv3) R 23456 23458 22267 0 -1 0 463 0 0 0 9 0 0 0 18 0 1 0 190310169 3530752 434 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23458/statm: 862 434 199 40 0 277 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3448

[startup+0.30183 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23458
/proc/meminfo: memFree=1833472/2055920 swapFree=4139516/4192956
[pid=23458] ppid=23456 vsize=9800 CPUtime=0.28
/proc/23458/stat : 23458 (glpPBv3) R 23456 23458 22267 0 -1 0 2066 0 0 0 28 0 0 0 19 0 1 0 190310169 10035200 2036 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23458/statm: 2450 2036 221 40 0 1865 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9800

[startup+0.701873 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23458
/proc/meminfo: memFree=1833472/2055920 swapFree=4139516/4192956
[pid=23458] ppid=23456 vsize=13772 CPUtime=0.69
/proc/23458/stat : 23458 (glpPBv3) R 23456 23458 22267 0 -1 0 5806 0 0 0 67 2 0 0 22 0 1 0 190310169 14102528 3067 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23458/statm: 3443 3067 227 40 0 2858 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13772

[startup+1.50196 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 23459
/proc/meminfo: memFree=1823288/2055920 swapFree=4139516/4192956
[pid=23458] ppid=23456 vsize=13032 CPUtime=1.49
/proc/23458/stat : 23458 (glpPBv3) R 23456 23458 22267 0 -1 0 10234 0 0 0 145 4 0 0 25 0 1 0 190310169 13344768 2835 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3325655 0 0 4096 0 0 0 0 17 1 0 0
/proc/23458/statm: 3258 2843 227 40 0 2673 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13032

[startup+3.10112 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 23459
/proc/meminfo: memFree=1823032/2055920 swapFree=4139516/4192956
[pid=23458] ppid=23456 vsize=12292 CPUtime=3.09
/proc/23458/stat : 23458 (glpPBv3) R 23456 23458 22267 0 -1 0 18676 0 0 0 300 9 0 0 25 0 1 0 190310169 12587008 2697 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/23458/statm: 3073 2697 227 40 0 2488 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12292

[startup+6.30146 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 23459
/proc/meminfo: memFree=1823032/2055920 swapFree=4139516/4192956
[pid=23458] ppid=23456 vsize=13916 CPUtime=6.28
/proc/23458/stat : 23458 (glpPBv3) R 23456 23458 22267 0 -1 0 38813 0 0 0 610 18 0 0 25 0 1 0 190310169 14249984 3100 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134639273 0 0 4096 0 0 0 0 17 1 0 0
/proc/23458/statm: 3479 3100 227 40 0 2894 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 13916

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 23459
/proc/meminfo: memFree=1821560/2055920 swapFree=4139516/4192956
[pid=23458] ppid=23456 vsize=13032 CPUtime=12.68
/proc/23458/stat : 23458 (glpPBv3) R 23456 23458 22267 0 -1 0 74547 0 0 0 1234 34 0 0 25 0 1 0 190310169 13344768 2882 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542273 0 0 4096 0 0 0 0 17 1 0 0
/proc/23458/statm: 3258 2882 227 40 0 2673 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13032

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 23459
/proc/meminfo: memFree=1823032/2055920 swapFree=4139516/4192956
[pid=23458] ppid=23456 vsize=12292 CPUtime=25.48
/proc/23458/stat : 23458 (glpPBv3) R 23456 23458 22267 0 -1 0 151070 0 0 0 2476 72 0 0 25 0 1 0 190310169 12587008 2697 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/23458/statm: 3073 2697 227 40 0 2488 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12292

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 23459
/proc/meminfo: memFree=1823032/2055920 swapFree=4139516/4192956
[pid=23458] ppid=23456 vsize=12292 CPUtime=51.08
/proc/23458/stat : 23458 (glpPBv3) R 23456 23458 22267 0 -1 0 302928 0 0 0 4967 141 0 0 25 0 1 0 190310169 12587008 2697 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/23458/statm: 3073 2697 227 40 0 2488 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12292

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 23459
/proc/meminfo: memFree=1821304/2055920 swapFree=4139516/4192956
[pid=23458] ppid=23456 vsize=12688 CPUtime=102.26
/proc/23458/stat : 23458 (glpPBv3) R 23456 23458 22267 0 -1 0 636180 0 0 0 9935 291 0 0 25 0 1 0 190310169 12992512 2729 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3325655 0 0 4096 0 0 0 0 17 1 0 0
/proc/23458/statm: 3172 2739 228 40 0 2587 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12688

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23459
/proc/meminfo: memFree=1822968/2055920 swapFree=4139516/4192956
[pid=23458] ppid=23456 vsize=12520 CPUtime=162.25
/proc/23458/stat : 23458 (glpPBv3) R 23456 23458 22267 0 -1 0 1200173 0 0 0 15670 555 0 0 25 0 1 0 190310169 12820480 2744 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23458/statm: 3192 2753 227 40 0 2607 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12520

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23459
/proc/meminfo: memFree=1822776/2055920 swapFree=4139516/4192956
[pid=23458] ppid=23456 vsize=12664 CPUtime=222.23
/proc/23458/stat : 23458 (glpPBv3) R 23456 23458 22267 0 -1 0 1766937 0 0 0 21391 832 0 0 25 0 1 0 190310169 12967936 2758 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3325655 0 0 4096 0 0 0 0 17 1 0 0
/proc/23458/statm: 3166 2758 227 40 0 2581 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12664

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23459
/proc/meminfo: memFree=1822648/2055920 swapFree=4139516/4192956
[pid=23458] ppid=23456 vsize=12828 CPUtime=282.22
/proc/23458/stat : 23458 (glpPBv3) R 23456 23458 22267 0 -1 0 2423750 0 0 0 27087 1135 0 0 25 0 1 0 190310169 13135872 2799 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/23458/statm: 3207 2799 227 40 0 2622 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 12828

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23459
/proc/meminfo: memFree=1822456/2055920 swapFree=4139516/4192956
[pid=23458] ppid=23456 vsize=12956 CPUtime=342.2
/proc/23458/stat : 23458 (glpPBv3) R 23456 23458 22267 0 -1 0 3071766 0 0 0 32778 1442 0 0 25 0 1 0 190310169 13266944 2831 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/23458/statm: 3239 2831 227 40 0 2654 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12956

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23459
/proc/meminfo: memFree=1822392/2055920 swapFree=4139516/4192956
[pid=23458] ppid=23456 vsize=14072 CPUtime=402.18
/proc/23458/stat : 23458 (glpPBv3) R 23456 23458 22267 0 -1 0 3687534 0 0 0 38485 1733 0 0 25 0 1 0 190310169 14409728 3105 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3325655 0 0 4096 0 0 0 0 17 1 0 0
/proc/23458/statm: 3518 3113 227 40 0 2933 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 14072

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23459
/proc/meminfo: memFree=1820792/2055920 swapFree=4139516/4192956
[pid=23458] ppid=23456 vsize=14668 CPUtime=462.17
/proc/23458/stat : 23458 (glpPBv3) R 23456 23458 22267 0 -1 0 4375256 0 0 0 44157 2060 0 0 25 0 1 0 190310169 15020032 3281 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542262 0 0 4096 0 0 0 0 17 1 0 0
/proc/23458/statm: 3667 3281 227 40 0 3082 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 14668

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23459
/proc/meminfo: memFree=1821944/2055920 swapFree=4139516/4192956
[pid=23458] ppid=23456 vsize=13316 CPUtime=522.16
/proc/23458/stat : 23458 (glpPBv3) R 23456 23458 22267 0 -1 0 4990263 0 0 0 49868 2348 0 0 25 0 1 0 190310169 13635584 2921 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/23458/statm: 3329 2921 227 40 0 2744 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 13316

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23459
/proc/meminfo: memFree=1821752/2055920 swapFree=4139516/4192956
[pid=23458] ppid=23456 vsize=14940 CPUtime=582.14
/proc/23458/stat : 23458 (glpPBv3) R 23456 23458 22267 0 -1 0 5594003 0 0 0 55573 2641 0 0 25 0 1 0 190310169 15298560 3349 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/23458/statm: 3735 3349 227 40 0 3150 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 14940

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23459
/proc/meminfo: memFree=1821688/2055920 swapFree=4139516/4192956
[pid=23458] ppid=23456 vsize=13488 CPUtime=642.12
/proc/23458/stat : 23458 (glpPBv3) R 23456 23458 22267 0 -1 0 6313926 0 0 0 61228 2984 0 0 25 0 1 0 190310169 13811712 2964 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/23458/statm: 3372 2964 227 40 0 2787 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 13488


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23459
/proc/meminfo: memFree=1820792/2055920 swapFree=4139516/4192956
[pid=23458] ppid=23456 vsize=14028 CPUtime=882.06
/proc/23458/stat : 23458 (glpPBv3) R 23456 23458 22267 0 -1 0 8900458 0 0 0 83985 4221 0 0 25 0 1 0 190310169 14364672 3099 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/23458/statm: 3507 3099 227 40 0 2922 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 14028

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23459
/proc/meminfo: memFree=1818808/2055920 swapFree=4139516/4192956
[pid=23458] ppid=23456 vsize=16096 CPUtime=942.05
/proc/23458/stat : 23458 (glpPBv3) R 23456 23458 22267 0 -1 0 9528433 0 0 0 89680 4525 0 0 25 0 1 0 190310169 16482304 3638 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23458/statm: 4024 3638 227 40 0 3439 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 16096

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23459
/proc/meminfo: memFree=1818744/2055920 swapFree=4139516/4192956
[pid=23458] ppid=23456 vsize=16144 CPUtime=1002.03
/proc/23458/stat : 23458 (glpPBv3) R 23456 23458 22267 0 -1 0 10228913 0 0 0 95338 4865 0 0 25 0 1 0 190310169 16531456 3650 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23458/statm: 4036 3650 227 40 0 3451 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 16144

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23459
/proc/meminfo: memFree=1818616/2055920 swapFree=4139516/4192956
[pid=23458] ppid=23456 vsize=14256 CPUtime=1062.02
/proc/23458/stat : 23458 (glpPBv3) R 23456 23458 22267 0 -1 0 10898778 0 0 0 101017 5185 0 0 25 0 1 0 190310169 14598144 3156 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/23458/statm: 3564 3156 227 40 0 2979 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 14256

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23459
/proc/meminfo: memFree=1820344/2055920 swapFree=4139516/4192956
[pid=23458] ppid=23456 vsize=14372 CPUtime=1122
/proc/23458/stat : 23458 (glpPBv3) R 23456 23458 22267 0 -1 0 11521490 0 0 0 106718 5482 0 0 25 0 1 0 190310169 14716928 3185 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/23458/statm: 3593 3185 227 40 0 3008 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 14372

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23459
/proc/meminfo: memFree=1819576/2055920 swapFree=4139516/4192956
[pid=23458] ppid=23456 vsize=16416 CPUtime=1181.99
/proc/23458/stat : 23458 (glpPBv3) R 23456 23458 22267 0 -1 0 12143929 0 0 0 112420 5779 0 0 25 0 1 0 190310169 16809984 3719 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23458/statm: 4104 3719 227 40 0 3519 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 16416

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23459
/proc/meminfo: memFree=1818680/2055920 swapFree=4139516/4192956
[pid=23458] ppid=23456 vsize=16516 CPUtime=1241.97
/proc/23458/stat : 23458 (glpPBv3) R 23456 23458 22267 0 -1 0 12767065 0 0 0 118122 6075 0 0 25 0 1 0 190310169 16912384 3742 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134639169 0 0 4096 0 0 0 0 17 1 0 0
/proc/23458/statm: 4129 3742 227 40 0 3544 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 16516

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23459
/proc/meminfo: memFree=1818616/2055920 swapFree=4139516/4192956
[pid=23458] ppid=23456 vsize=16140 CPUtime=1301.95
/proc/23458/stat : 23458 (glpPBv3) R 23456 23458 22267 0 -1 0 13433004 0 0 0 123805 6390 0 0 25 0 1 0 190310169 16527360 3649 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/23458/statm: 4035 3649 227 40 0 3450 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 16140

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23459
/proc/meminfo: memFree=1818424/2055920 swapFree=4139516/4192956
[pid=23458] ppid=23456 vsize=14764 CPUtime=1361.94
/proc/23458/stat : 23458 (glpPBv3) R 23456 23458 22267 0 -1 0 14147134 0 0 0 129458 6736 0 0 25 0 1 0 190310169 15118336 3283 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3325655 0 0 4096 0 0 0 0 17 1 0 0
/proc/23458/statm: 3691 3283 227 40 0 3106 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 14764

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23459
/proc/meminfo: memFree=1819704/2055920 swapFree=4139516/4192956
[pid=23458] ppid=23456 vsize=16780 CPUtime=1421.93
/proc/23458/stat : 23458 (glpPBv3) R 23456 23458 22267 0 -1 0 14816851 0 0 0 135139 7054 0 0 25 0 1 0 190310169 17182720 3809 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134636113 0 0 4096 0 0 0 0 17 1 0 0
/proc/23458/statm: 4195 3809 227 40 0 3610 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 16780

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23459
/proc/meminfo: memFree=1817720/2055920 swapFree=4139516/4192956
[pid=23458] ppid=23456 vsize=14840 CPUtime=1481.91
/proc/23458/stat : 23458 (glpPBv3) R 23456 23458 22267 0 -1 0 15443881 0 0 0 140841 7350 0 0 25 0 1 0 190310169 15196160 3334 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23458/statm: 3746 3335 227 40 0 3161 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 14840

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23459
/proc/meminfo: memFree=1819256/2055920 swapFree=4139516/4192956
[pid=23458] ppid=23456 vsize=17236 CPUtime=1541.89
/proc/23458/stat : 23458 (glpPBv3) R 23456 23458 22267 0 -1 0 16040618 0 0 0 146548 7641 0 0 25 0 1 0 190310169 17649664 3923 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23458/statm: 4309 3923 227 40 0 3724 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 17236

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23459
/proc/meminfo: memFree=1819192/2055920 swapFree=4139516/4192956
[pid=23458] ppid=23456 vsize=15380 CPUtime=1601.88
/proc/23458/stat : 23458 (glpPBv3) R 23456 23458 22267 0 -1 0 16674408 0 0 0 152240 7948 0 0 25 0 1 0 190310169 15749120 3437 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/23458/statm: 3845 3437 227 40 0 3260 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 15380

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23461
/proc/meminfo: memFree=1817016/2055920 swapFree=4139516/4192956
[pid=23458] ppid=23456 vsize=15488 CPUtime=1661.86
/proc/23458/stat : 23458 (glpPBv3) R 23456 23458 22267 0 -1 0 17286182 0 0 0 157939 8247 0 0 25 0 1 0 190310169 15859712 3464 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 1 0 0
/proc/23458/statm: 3872 3464 227 40 0 3287 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 15488

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23461
/proc/meminfo: memFree=1818808/2055920 swapFree=4139516/4192956
[pid=23458] ppid=23456 vsize=17472 CPUtime=1721.85
/proc/23458/stat : 23458 (glpPBv3) R 23456 23458 22267 0 -1 0 18005176 0 0 0 163591 8594 0 0 25 0 1 0 190310169 17891328 3982 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134642645 0 0 4096 0 0 0 0 17 1 0 0
/proc/23458/statm: 4368 3982 227 40 0 3783 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 17472

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23461
/proc/meminfo: memFree=1818680/2055920 swapFree=4139516/4192956
[pid=23458] ppid=23456 vsize=15668 CPUtime=1781.83
/proc/23458/stat : 23458 (glpPBv3) R 23456 23458 22267 0 -1 0 18659667 0 0 0 169272 8911 0 0 25 0 1 0 190310169 16044032 3509 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/23458/statm: 3917 3509 227 40 0 3332 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 15668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23461
/proc/meminfo: memFree=1818488/2055920 swapFree=4139516/4192956
[pid=23458] ppid=23456 vsize=15692 CPUtime=1800.03
/proc/23458/stat : 23458 (glpPBv3) R 23456 23458 22267 0 -1 0 18874465 0 0 0 170987 9016 0 0 25 0 1 0 190310169 16068608 3515 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/23458/statm: 3923 3515 227 40 0 3338 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 15692

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: 0.99 0.98 0.99 2/78 23461
/proc/meminfo: memFree=1818488/2055920 swapFree=4139516/4192956
[pid=23458] ppid=23456 vsize=15692 CPUtime=1800.03
/proc/23458/stat : 23458 (glpPBv3) R 23456 23458 22267 0 -1 0 18874465 0 0 0 170987 9016 0 0 25 0 1 0 190310169 16068608 3515 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/23458/statm: 3923 3515 227 40 0 3338 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 15692

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.04
CPU user time (s): 1709.88
CPU system time (s): 90.1673
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 17644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1709.88
system time used= 90.1673
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18874465
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= 1427

runsolver used 1.36479 second user time and 3.9454 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Tue Apr 24 14:12:06 UTC 2007

IDJOB= 420415
IDBENCH= 47843
IDSOLVER= 166
FILE ID= node17/420415-1177423926

PBS_JOBID= 4675704

Free space on /tmp= 66396 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/pebbling/unsat-pbl-00070.sat05-1324.reshuffled-07.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/420415-1177423926/instance-420415-1177423926.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node17/convwatcher-420415-1177423926 -o ROOT/results/node17/conversion-420415-1177423926 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420415-1177423926/instance-420415-1177423926.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-420415-1177423926 -o ROOT/results/node17/solver-420415-1177423926 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/420415-1177423926/instance-420415-1177423926.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  d0827ac69c7f1f6f6ddbed367d41eab4

RANDOM SEED= 136228637

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1833816 kB
Buffers:         19384 kB
Cached:         130596 kB
SwapCached:      16484 kB
Active:          80216 kB
Inactive:        94904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1833816 kB
SwapTotal:     4192956 kB
SwapFree:      4139516 kB
Dirty:            2816 kB
Writeback:           0 kB
Mapped:          30580 kB
Slab:            32460 kB
Committed_AS:  7249476 kB
PageTables:       1800 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= 66396 MiB

End job on node17 on Tue Apr 24 14:42:09 UTC 2007