Trace number 420877

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 1800.74

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Difficult/contest05/sabharwal/
grid-pebbling-unsat-grid-pbl-0300.sat05-1350.sat05-1350.reshuffled-07.opb
MD5SUMa882d3f06de9dc1339a0d54393ca9b95
Bench CategoryPURE-SAT (instances containing only clauses)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables90300
Total number of constraints179702
Number of constraints which are clauses179702
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/420877-1177433691/instance-420877-1177433691.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/node3/watcher-420877-1177433691 -o ROOT/results/node3/solver-420877-1177433691 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/420877-1177433691/instance-420877-1177433691.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 6253
/proc/meminfo: memFree=1849888/2055920 swapFree=4138796/4192956
[pid=6253] ppid=6251 vsize=2648 CPUtime=0
/proc/6253/stat : 6253 (glpPBv3) R 6251 6253 5396 0 -1 0 265 0 0 0 0 0 0 0 18 0 1 0 219407023 2711552 236 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134526960 0 0 4096 0 0 0 0 17 1 0 0
/proc/6253/statm: 662 236 199 40 0 77 0

[startup+0.068402 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 6253
/proc/meminfo: memFree=1849888/2055920 swapFree=4138796/4192956
[pid=6253] ppid=6251 vsize=4248 CPUtime=0.06
/proc/6253/stat : 6253 (glpPBv3) R 6251 6253 5396 0 -1 0 665 0 0 0 6 0 0 0 18 0 1 0 219407023 4349952 636 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11390679 0 0 4096 0 0 0 0 17 1 0 0
/proc/6253/statm: 1062 636 199 40 0 477 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4248

[startup+0.101408 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 6253
/proc/meminfo: memFree=1849888/2055920 swapFree=4138796/4192956
[pid=6253] ppid=6251 vsize=4912 CPUtime=0.09
/proc/6253/stat : 6253 (glpPBv3) R 6251 6253 5396 0 -1 0 849 0 0 0 9 0 0 0 18 0 1 0 219407023 5029888 820 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6253/statm: 1228 822 199 40 0 643 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4912

[startup+0.301449 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 6253
/proc/meminfo: memFree=1849888/2055920 swapFree=4138796/4192956
[pid=6253] ppid=6251 vsize=8644 CPUtime=0.29
/proc/6253/stat : 6253 (glpPBv3) R 6251 6253 5396 0 -1 0 1775 0 0 0 29 0 0 0 19 0 1 0 219407023 8851456 1746 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530893 0 0 4096 0 0 0 0 17 0 0 0
/proc/6253/statm: 2161 1746 199 40 0 1576 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8644

[startup+0.701514 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 6253
/proc/meminfo: memFree=1849888/2055920 swapFree=4138796/4192956
[pid=6253] ppid=6251 vsize=13972 CPUtime=0.69
/proc/6253/stat : 6253 (glpPBv3) R 6251 6253 5396 0 -1 0 3113 0 0 0 68 1 0 0 23 0 1 0 219407023 14307328 3084 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11384607 0 0 4096 0 0 0 0 17 0 0 0
/proc/6253/statm: 3493 3084 199 40 0 2908 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13972

[startup+1.50163 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 6254
/proc/meminfo: memFree=1835160/2055920 swapFree=4138796/4192956
[pid=6253] ppid=6251 vsize=20764 CPUtime=1.49
/proc/6253/stat : 6253 (glpPBv3) R 6251 6253 5396 0 -1 0 4808 0 0 0 147 2 0 0 25 0 1 0 219407023 21262336 4779 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6253/statm: 5191 4779 199 40 0 4606 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20764

[startup+3.10189 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 6254
/proc/meminfo: memFree=1827288/2055920 swapFree=4138796/4192956
[pid=6253] ppid=6251 vsize=31156 CPUtime=3.09
/proc/6253/stat : 6253 (glpPBv3) R 6251 6253 5396 0 -1 0 7405 0 0 0 306 3 0 0 25 0 1 0 219407023 31903744 7376 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11384604 0 0 4096 0 0 0 0 17 1 0 0
/proc/6253/statm: 7789 7376 199 40 0 7204 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31156

[startup+6.30141 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 6254
/proc/meminfo: memFree=1765144/2055920 swapFree=4138796/4192956
[pid=6253] ppid=6251 vsize=91788 CPUtime=6.28
/proc/6253/stat : 6253 (glpPBv3) R 6251 6253 5396 0 -1 0 23928 0 0 0 619 9 0 0 25 0 1 0 219407023 93990912 22528 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134550289 0 0 4096 0 0 0 0 17 1 0 0
/proc/6253/statm: 22947 22528 204 40 0 22362 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 91788

[startup+12.7015 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 6254
/proc/meminfo: memFree=1690776/2055920 swapFree=4138796/4192956
[pid=6253] ppid=6251 vsize=161052 CPUtime=12.68
/proc/6253/stat : 6253 (glpPBv3) R 6251 6253 5396 0 -1 0 45397 0 0 0 1249 19 0 0 25 0 1 0 219407023 164917248 39861 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583310 0 0 4096 0 0 0 0 17 1 0 0
/proc/6253/statm: 40263 39861 221 40 0 39678 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 161052

[startup+25.5015 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 6254
/proc/meminfo: memFree=1690584/2055920 swapFree=4138796/4192956
[pid=6253] ppid=6251 vsize=161052 CPUtime=25.47
/proc/6253/stat : 6253 (glpPBv3) R 6251 6253 5396 0 -1 0 48211 0 0 0 2527 20 0 0 25 0 1 0 219407023 164917248 39861 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643767 0 0 4096 0 0 0 0 17 1 0 0
/proc/6253/statm: 40263 39861 221 40 0 39678 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 161052

[startup+51.1017 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 6254
/proc/meminfo: memFree=1690648/2055920 swapFree=4138796/4192956
[pid=6253] ppid=6251 vsize=161052 CPUtime=51.07
/proc/6253/stat : 6253 (glpPBv3) R 6251 6253 5396 0 -1 0 53839 0 0 0 5083 24 0 0 25 0 1 0 219407023 164917248 39861 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6253/statm: 40263 39861 221 40 0 39678 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 161052

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6254
/proc/meminfo: memFree=1690648/2055920 swapFree=4138796/4192956
[pid=6253] ppid=6251 vsize=161052 CPUtime=102.26
/proc/6253/stat : 6253 (glpPBv3) R 6251 6253 5396 0 -1 0 74944 0 0 0 10191 35 0 0 25 0 1 0 219407023 164917248 39861 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643294 0 0 4096 0 0 0 0 17 1 0 0
/proc/6253/statm: 40263 39861 221 40 0 39678 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 161052

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6254
/proc/meminfo: memFree=1690584/2055920 swapFree=4138796/4192956
[pid=6253] ppid=6251 vsize=161052 CPUtime=162.24
/proc/6253/stat : 6253 (glpPBv3) R 6251 6253 5396 0 -1 0 100270 0 0 0 16175 49 0 0 25 0 1 0 219407023 164917248 39861 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584428 0 0 4096 0 0 0 0 17 1 0 0
/proc/6253/statm: 40263 39861 221 40 0 39678 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 161052

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6254
/proc/meminfo: memFree=1690584/2055920 swapFree=4138796/4192956
[pid=6253] ppid=6251 vsize=161052 CPUtime=222.22
/proc/6253/stat : 6253 (glpPBv3) R 6251 6253 5396 0 -1 0 114340 0 0 0 22165 57 0 0 25 0 1 0 219407023 164917248 39861 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643172 0 0 4096 0 0 0 0 17 1 0 0
/proc/6253/statm: 40263 39861 221 40 0 39678 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 161052

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6254
/proc/meminfo: memFree=1690520/2055920 swapFree=4138796/4192956
[pid=6253] ppid=6251 vsize=161052 CPUtime=282.2
/proc/6253/stat : 6253 (glpPBv3) R 6251 6253 5396 0 -1 0 128410 0 0 0 28155 65 0 0 25 0 1 0 219407023 164917248 39861 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582408 0 0 4096 0 0 0 0 17 1 0 0
/proc/6253/statm: 40263 39861 221 40 0 39678 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 161052

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6254
/proc/meminfo: memFree=1690520/2055920 swapFree=4138796/4192956
[pid=6253] ppid=6251 vsize=163160 CPUtime=342.18
/proc/6253/stat : 6253 (glpPBv3) R 6251 6253 5396 0 -1 0 145733 0 0 0 34144 74 0 0 25 0 1 0 219407023 167075840 40300 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11390679 0 0 4096 0 0 0 0 17 1 0 0
/proc/6253/statm: 40790 40307 221 40 0 40205 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 163160

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 6420
/proc/meminfo: memFree=1689192/2055920 swapFree=4138796/4192956
[pid=6253] ppid=6251 vsize=161052 CPUtime=402.07
/proc/6253/stat : 6253 (glpPBv3) R 6251 6253 5396 0 -1 0 160771 0 0 0 40124 83 0 0 25 0 1 0 219407023 164917248 39861 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581816 0 0 4096 0 0 0 0 17 1 0 0
/proc/6253/statm: 40263 39861 221 40 0 39678 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 161052

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6452
/proc/meminfo: memFree=1690256/2055920 swapFree=4138796/4192956
[pid=6253] ppid=6251 vsize=161052 CPUtime=462.04
/proc/6253/stat : 6253 (glpPBv3) R 6251 6253 5396 0 -1 0 177655 0 0 0 46111 93 0 0 25 0 1 0 219407023 164917248 39861 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643512 0 0 4096 0 0 0 0 17 1 0 0
/proc/6253/statm: 40263 39861 221 40 0 39678 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 161052

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6452
/proc/meminfo: memFree=1690192/2055920 swapFree=4138796/4192956
[pid=6253] ppid=6251 vsize=161052 CPUtime=522.02
/proc/6253/stat : 6253 (glpPBv3) R 6251 6253 5396 0 -1 0 193132 0 0 0 52101 101 0 0 25 0 1 0 219407023 164917248 39861 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134605665 0 0 4096 0 0 0 0 17 1 0 0
/proc/6253/statm: 40263 39861 221 40 0 39678 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 161052

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6452
/proc/meminfo: memFree=1690192/2055920 swapFree=4138796/4192956
[pid=6253] ppid=6251 vsize=161052 CPUtime=582
/proc/6253/stat : 6253 (glpPBv3) R 6251 6253 5396 0 -1 0 212830 0 0 0 58089 111 0 0 25 0 1 0 219407023 164917248 39861 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134606800 0 0 4096 0 0 0 0 17 1 0 0
/proc/6253/statm: 40263 39861 221 40 0 39678 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 161052

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6452
/proc/meminfo: memFree=1690192/2055920 swapFree=4138796/4192956
[pid=6253] ppid=6251 vsize=161052 CPUtime=641.98
/proc/6253/stat : 6253 (glpPBv3) R 6251 6253 5396 0 -1 0 229714 0 0 0 64078 120 0 0 25 0 1 0 219407023 164917248 39861 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6253/statm: 40263 39861 221 40 0 39678 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 161052


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6452
/proc/meminfo: memFree=1690072/2055920 swapFree=4138796/4192956
[pid=6253] ppid=6251 vsize=161052 CPUtime=881.91
/proc/6253/stat : 6253 (glpPBv3) R 6251 6253 5396 0 -1 0 301471 0 0 0 88034 157 0 0 25 0 1 0 219407023 164917248 39861 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134605662 0 0 4096 0 0 0 0 17 1 0 0
/proc/6253/statm: 40263 39861 221 40 0 39678 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 161052

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6452
/proc/meminfo: memFree=1679512/2055920 swapFree=4138796/4192956
[pid=6253] ppid=6251 vsize=171588 CPUtime=941.88
/proc/6253/stat : 6253 (glpPBv3) R 6251 6253 5396 0 -1 0 325030 0 0 0 94019 169 0 0 25 0 1 0 219407023 175706112 42495 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/6253/statm: 42897 42495 221 40 0 42312 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 171588

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6452
/proc/meminfo: memFree=1679576/2055920 swapFree=4138796/4192956
[pid=6253] ppid=6251 vsize=171588 CPUtime=1001.87
/proc/6253/stat : 6253 (glpPBv3) R 6251 6253 5396 0 -1 0 343321 0 0 0 100008 179 0 0 25 0 1 0 219407023 175706112 42495 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643502 0 0 4096 0 0 0 0 17 1 0 0
/proc/6253/statm: 42897 42495 221 40 0 42312 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 171588

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6452
/proc/meminfo: memFree=1679512/2055920 swapFree=4138796/4192956
[pid=6253] ppid=6251 vsize=171588 CPUtime=1061.85
/proc/6253/stat : 6253 (glpPBv3) R 6251 6253 5396 0 -1 0 361612 0 0 0 105996 189 0 0 25 0 1 0 219407023 175706112 42495 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643284 0 0 4096 0 0 0 0 17 1 0 0
/proc/6253/statm: 42897 42495 221 40 0 42312 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 171588

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6452
/proc/meminfo: memFree=1648792/2055920 swapFree=4138796/4192956
[pid=6253] ppid=6251 vsize=202336 CPUtime=1121.83
/proc/6253/stat : 6253 (glpPBv3) R 6251 6253 5396 0 -1 0 696233 0 0 0 111843 340 0 0 25 0 1 0 219407023 207192064 50208 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6253/statm: 50584 50208 227 40 0 49999 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 202336

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6452
/proc/meminfo: memFree=1648792/2055920 swapFree=4138796/4192956
[pid=6253] ppid=6251 vsize=202336 CPUtime=1181.82
/proc/6253/stat : 6253 (glpPBv3) R 6251 6253 5396 0 -1 0 1048311 0 0 0 117682 500 0 0 25 0 1 0 219407023 207192064 50208 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6253/statm: 50584 50208 227 40 0 49999 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 202336

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6452
/proc/meminfo: memFree=1648600/2055920 swapFree=4138796/4192956
[pid=6253] ppid=6251 vsize=202336 CPUtime=1241.79
/proc/6253/stat : 6253 (glpPBv3) R 6251 6253 5396 0 -1 0 1399511 0 0 0 123519 660 0 0 25 0 1 0 219407023 207192064 50208 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/6253/statm: 50584 50208 227 40 0 49999 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 202336

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6452
/proc/meminfo: memFree=1648536/2055920 swapFree=4138796/4192956
[pid=6253] ppid=6251 vsize=202336 CPUtime=1301.78
/proc/6253/stat : 6253 (glpPBv3) R 6251 6253 5396 0 -1 0 1751589 0 0 0 129360 818 0 0 25 0 1 0 219407023 207192064 50208 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6253/statm: 50584 50208 227 40 0 49999 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 202336

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6452
/proc/meminfo: memFree=1648536/2055920 swapFree=4138796/4192956
[pid=6253] ppid=6251 vsize=202336 CPUtime=1361.76
/proc/6253/stat : 6253 (glpPBv3) R 6251 6253 5396 0 -1 0 2103667 0 0 0 135200 976 0 0 25 0 1 0 219407023 207192064 50208 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6253/statm: 50584 50208 227 40 0 49999 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 202336

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6452
/proc/meminfo: memFree=1648536/2055920 swapFree=4138796/4192956
[pid=6253] ppid=6251 vsize=202336 CPUtime=1421.75
/proc/6253/stat : 6253 (glpPBv3) R 6251 6253 5396 0 -1 0 2455745 0 0 0 141040 1135 0 0 25 0 1 0 219407023 207192064 50208 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/6253/statm: 50584 50208 227 40 0 49999 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 202336

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6452
/proc/meminfo: memFree=1648472/2055920 swapFree=4138796/4192956
[pid=6253] ppid=6251 vsize=202336 CPUtime=1481.72
/proc/6253/stat : 6253 (glpPBv3) R 6251 6253 5396 0 -1 0 2806945 0 0 0 146878 1294 0 0 25 0 1 0 219407023 207192064 50208 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6253/statm: 50584 50208 227 40 0 49999 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 202336

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6452
/proc/meminfo: memFree=1648472/2055920 swapFree=4138796/4192956
[pid=6253] ppid=6251 vsize=202336 CPUtime=1541.7
/proc/6253/stat : 6253 (glpPBv3) R 6251 6253 5396 0 -1 0 3159023 0 0 0 152716 1454 0 0 25 0 1 0 219407023 207192064 50208 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6253/statm: 50584 50208 227 40 0 49999 0
Current children cumulated CPU time (s) 1541.7
Current children cumulated vsize (KiB) 202336

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6452
/proc/meminfo: memFree=1648408/2055920 swapFree=4138796/4192956
[pid=6253] ppid=6251 vsize=202336 CPUtime=1601.68
/proc/6253/stat : 6253 (glpPBv3) R 6251 6253 5396 0 -1 0 3511101 0 0 0 158556 1612 0 0 25 0 1 0 219407023 207192064 50208 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6253/statm: 50584 50208 227 40 0 49999 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 202336

[startup+1662.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 6452
/proc/meminfo: memFree=1648408/2055920 swapFree=4138796/4192956
[pid=6253] ppid=6251 vsize=202336 CPUtime=1661.67
/proc/6253/stat : 6253 (glpPBv3) R 6251 6253 5396 0 -1 0 3863179 0 0 0 164394 1773 0 0 25 0 1 0 219407023 207192064 50208 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6253/statm: 50584 50208 227 40 0 49999 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 202336

[startup+1722.3 s]
/proc/loadavg: 1.15 1.05 1.01 2/78 6452
/proc/meminfo: memFree=1648408/2055920 swapFree=4138796/4192956
[pid=6253] ppid=6251 vsize=202336 CPUtime=1721.65
/proc/6253/stat : 6253 (glpPBv3) R 6251 6253 5396 0 -1 0 4215257 0 0 0 170231 1934 0 0 25 0 1 0 219407023 207192064 50208 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6253/statm: 50584 50208 227 40 0 49999 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 202336

[startup+1782.3 s]
/proc/loadavg: 1.09 1.06 1.01 2/78 6452
/proc/meminfo: memFree=1648280/2055920 swapFree=4138796/4192956
[pid=6253] ppid=6251 vsize=202336 CPUtime=1781.63
/proc/6253/stat : 6253 (glpPBv3) R 6251 6253 5396 0 -1 0 4567335 0 0 0 176070 2093 0 0 25 0 1 0 219407023 207192064 50208 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6253/statm: 50584 50208 227 40 0 49999 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 202336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.06 1.05 1.01 2/78 6452
/proc/meminfo: memFree=1648280/2055920 swapFree=4138796/4192956
[pid=6253] ppid=6251 vsize=202336 CPUtime=1800.02
/proc/6253/stat : 6253 (glpPBv3) R 6251 6253 5396 0 -1 0 4675329 0 0 0 177861 2141 0 0 25 0 1 0 219407023 207192064 50208 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6253/statm: 50584 50208 227 40 0 49999 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 202336

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

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

[startup+1800.7 s]
/proc/loadavg: 1.06 1.05 1.01 2/78 6452
/proc/meminfo: memFree=1648280/2055920 swapFree=4138796/4192956
[pid=6253] ppid=6251 vsize=202336 CPUtime=1800.02
/proc/6253/stat : 6253 (glpPBv3) R 6251 6253 5396 0 -1 0 4675329 0 0 0 177861 2141 0 0 25 0 1 0 219407023 207192064 50208 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6253/statm: 50584 50208 227 40 0 49999 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 202336

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.74
CPU time (s): 1800.07
CPU user time (s): 1778.62
CPU system time (s): 21.4517
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 235364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1778.62
system time used= 21.4517
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4675329
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= 2575

runsolver used 1.45178 second user time and 4.02439 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Tue Apr 24 16:54:53 UTC 2007

IDJOB= 420877
IDBENCH= 47876
IDSOLVER= 166
FILE ID= node3/420877-1177433691

PBS_JOBID= 4675726

Free space on /tmp= 66355 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Difficult/contest05/sabharwal/grid-pebbling-unsat-grid-pbl-0300.sat05-1350.sat05-1350.reshuffled-07.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/420877-1177433691/instance-420877-1177433691.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node3/convwatcher-420877-1177433691 -o ROOT/results/node3/conversion-420877-1177433691 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420877-1177433691/instance-420877-1177433691.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-420877-1177433691 -o ROOT/results/node3/solver-420877-1177433691 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/420877-1177433691/instance-420877-1177433691.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  a882d3f06de9dc1339a0d54393ca9b95

RANDOM SEED= 451974816

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1850232 kB
Buffers:         30336 kB
Cached:         113808 kB
SwapCached:      17628 kB
Active:          82320 kB
Inactive:        86112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1850232 kB
SwapTotal:     4192956 kB
SwapFree:      4138796 kB
Dirty:           10568 kB
Writeback:           0 kB
Mapped:          30140 kB
Slab:            22812 kB
Committed_AS:  6099736 kB
PageTables:       1780 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= 66355 MiB

End job on node3 on Tue Apr 24 17:24:56 UTC 2007