Trace number 1048025

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
MDG-probe 2008-06-27? (TO) 1800.1 1811.91

General information on the benchmark

Namecsp/schurrLemma/
normalized-lemma-67-4.xml
MD5SUM15619f0fa210145c5821fec8a750a21d
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables67
Number of constraints1089
Maximum constraint arity3
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1089
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.06	c mistral-prime version 1.313
0.00/0.06	c 
0.00/0.06	c Parsing xml file
0.00/0.06	c          domains...............     0	(1 domains)
0.00/0.06	c          variables.............     0	(67 variables)
0.00/0.06	c          predicates............     0	(1 predicates)
0.00/0.06	c          constraints...........  0.04	(1089 constraints)
0.03/0.10	c Parsing time:   0.04
0.03/0.10	c
0.03/0.10	c Building model
0.03/0.11	c         0 constants
0.03/0.11	c         0 Boolean variables    (+0)
0.03/0.11	c         0 range variables      (+0)
0.03/0.11	c         0 domain (b) variables (+0)
0.03/0.11	c        67 domain (l) variables (+0)
0.03/0.11	c      1089 constraints          (+0)
0.03/0.11	c         0 values 
0.03/0.11	c Building time:      0
0.03/0.11	c
0.03/0.11	c Solving instance
0.03/0.11	c          heuristic = dom/wdeg
0.03/0.11	c          Randomized probing iteration = 100
0.03/0.11	c          probing limit = 30
0.03/0.11	c          level based weights = no
0.03/0.11	c          impact probing = no
0.03/0.11	c          restart policy = No restart
0.03/0.11	c          probing ..........  1.26
1.22/1.38	c          Probing Nodes  5499
1.22/1.38	c          final run

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1048025-1215041840/watcher-1048025-1215041840 -o /tmp/evaluation-result-1048025-1215041840/solver-1048025-1215041840 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1048025-1215041840.xml -v 1 -rs 140918997 -probe 1 -ph 0 -heu dom/wdeg -res no 

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): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 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: 2.00 2.00 1.83 4/81 24234
/proc/meminfo: memFree=1605648/2055920 swapFree=4179412/4192956
[pid=24234] ppid=24232 vsize=18572 CPUtime=0
/proc/24234/stat : 24234 (runsolver) R 24232 24234 23919 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1983155723 19017728 292 996147200 4194304 4296836 548682068352 18446744073709551615 236437695783 0 0 4096 24578 0 0 0 17 1 0 0
/proc/24234/statm: 4643 292 257 25 0 2626 0

[startup+0.060679 s]
/proc/loadavg: 2.00 2.00 1.83 4/81 24234
/proc/meminfo: memFree=1605648/2055920 swapFree=4179412/4192956
[pid=24234] ppid=24232 vsize=4584 CPUtime=0
/proc/24234/stat : 24234 (xsolve) D 24232 24234 23919 0 -1 4194304 335 0 7 0 0 0 0 0 18 0 1 0 1983155723 4694016 308 996147200 134512640 135239859 4294956144 18446744073709551615 4159877344 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/24234/statm: 1146 308 262 177 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4584

[startup+0.10264 s]
/proc/loadavg: 2.00 2.00 1.83 4/81 24234
/proc/meminfo: memFree=1605648/2055920 swapFree=4179412/4192956
[pid=24234] ppid=24232 vsize=4976 CPUtime=0.03
/proc/24234/stat : 24234 (xsolve) R 24232 24234 23919 0 -1 4194304 564 0 8 0 3 0 0 0 18 0 1 0 1983155723 5095424 538 996147200 134512640 135239859 4294956144 18446744073709551615 4159752065 0 0 4096 0 0 0 0 17 1 0 0
/proc/24234/statm: 1244 538 391 177 0 147 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4976

[startup+0.302679 s]
/proc/loadavg: 2.00 2.00 1.83 4/81 24234
/proc/meminfo: memFree=1605648/2055920 swapFree=4179412/4192956
[pid=24234] ppid=24232 vsize=5900 CPUtime=0.23
/proc/24234/stat : 24234 (xsolve) R 24232 24234 23919 0 -1 4194304 829 0 8 0 23 0 0 0 19 0 1 0 1983155723 6041600 803 996147200 134512640 135239859 4294956144 18446744073709551615 135096832 0 0 4096 0 0 0 0 17 1 0 0
/proc/24234/statm: 1475 803 416 177 0 378 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 5900

[startup+0.701757 s]
/proc/loadavg: 2.00 2.00 1.83 4/81 24234
/proc/meminfo: memFree=1605648/2055920 swapFree=4179412/4192956
[pid=24234] ppid=24232 vsize=5900 CPUtime=0.63
/proc/24234/stat : 24234 (xsolve) R 24232 24234 23919 0 -1 4194304 829 0 8 0 63 0 0 0 23 0 1 0 1983155723 6041600 803 996147200 134512640 135239859 4294956144 18446744073709551615 134820117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24234/statm: 1475 803 416 177 0 378 0
Current children cumulated CPU time (s) 0.63
Current children cumulated vsize (KiB) 5900

[startup+1.50191 s]
/proc/loadavg: 2.00 2.00 1.83 3/82 24235
/proc/meminfo: memFree=1601224/2055920 swapFree=4179412/4192956
[pid=24234] ppid=24232 vsize=5900 CPUtime=1.42
/proc/24234/stat : 24234 (xsolve) R 24232 24234 23919 0 -1 4194304 830 0 8 0 142 0 0 0 25 0 1 0 1983155723 6041600 804 996147200 134512640 135239859 4294956144 18446744073709551615 134543040 0 0 4096 0 0 0 0 17 1 0 0
/proc/24234/statm: 1475 804 417 177 0 378 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 5900

[startup+3.10122 s]
/proc/loadavg: 2.00 2.00 1.83 3/82 24235
/proc/meminfo: memFree=1600328/2055920 swapFree=4179412/4192956
[pid=24234] ppid=24232 vsize=5900 CPUtime=3.01
/proc/24234/stat : 24234 (xsolve) R 24232 24234 23919 0 -1 4194304 830 0 8 0 301 0 0 0 25 0 1 0 1983155723 6041600 804 996147200 134512640 135239859 4294956144 18446744073709551615 135097010 0 0 4096 0 0 0 0 17 1 0 0
/proc/24234/statm: 1475 804 417 177 0 378 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 5900

[startup+6.30185 s]
/proc/loadavg: 2.00 2.00 1.83 3/82 24235
/proc/meminfo: memFree=1598024/2055920 swapFree=4179412/4192956
[pid=24234] ppid=24232 vsize=5900 CPUtime=6.18
/proc/24234/stat : 24234 (xsolve) R 24232 24234 23919 0 -1 4194304 830 0 8 0 618 0 0 0 25 0 1 0 1983155723 6041600 804 996147200 134512640 135239859 4294956144 18446744073709551615 135013806 0 0 4096 0 0 0 0 17 1 0 0
/proc/24234/statm: 1475 804 417 177 0 378 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 5900

[startup+12.7011 s]
/proc/loadavg: 2.00 2.00 1.83 3/82 24235
/proc/meminfo: memFree=1593432/2055920 swapFree=4179412/4192956
[pid=24234] ppid=24232 vsize=5900 CPUtime=12.52
/proc/24234/stat : 24234 (xsolve) R 24232 24234 23919 0 -1 4194304 830 0 8 0 1252 0 0 0 25 0 1 0 1983155723 6041600 804 996147200 134512640 135239859 4294956144 18446744073709551615 134821199 0 0 4096 0 0 0 0 17 1 0 0
/proc/24234/statm: 1475 804 417 177 0 378 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 5900

[startup+25.5026 s]
/proc/loadavg: 2.00 2.00 1.83 3/82 24235
/proc/meminfo: memFree=1584216/2055920 swapFree=4179412/4192956
[pid=24234] ppid=24232 vsize=5900 CPUtime=25.21
/proc/24234/stat : 24234 (xsolve) R 24232 24234 23919 0 -1 4194304 830 0 8 0 2521 0 0 0 25 0 1 0 1983155723 6041600 804 996147200 134512640 135239859 4294956144 18446744073709551615 134819999 0 0 4096 0 0 0 0 17 1 0 0
/proc/24234/statm: 1475 804 417 177 0 378 0
Current children cumulated CPU time (s) 25.21
Current children cumulated vsize (KiB) 5900

[startup+51.1026 s]
/proc/loadavg: 2.00 2.00 1.83 3/82 24235
/proc/meminfo: memFree=1566616/2055920 swapFree=4179412/4192956
[pid=24234] ppid=24232 vsize=5900 CPUtime=50.6
/proc/24234/stat : 24234 (xsolve) R 24232 24234 23919 0 -1 4194304 830 0 8 0 5059 1 0 0 25 0 1 0 1983155723 6041600 804 996147200 134512640 135239859 4294956144 18446744073709551615 134820133 0 0 4096 0 0 0 0 17 1 0 0
/proc/24234/statm: 1475 804 417 177 0 378 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 5900

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 1.84 3/82 24235
/proc/meminfo: memFree=1530200/2055920 swapFree=4179412/4192956
[pid=24234] ppid=24232 vsize=5900 CPUtime=101.35
/proc/24234/stat : 24234 (xsolve) R 24232 24234 23919 0 -1 4194304 830 0 8 0 10134 1 0 0 25 0 1 0 1983155723 6041600 804 996147200 134512640 135239859 4294956144 18446744073709551615 134820071 0 0 4096 0 0 0 0 17 1 0 0
/proc/24234/statm: 1475 804 417 177 0 378 0
Current children cumulated CPU time (s) 101.35
Current children cumulated vsize (KiB) 5900

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.84 3/82 24235
/proc/meminfo: memFree=1488664/2055920 swapFree=4179412/4192956
[pid=24234] ppid=24232 vsize=5900 CPUtime=160.83
/proc/24234/stat : 24234 (xsolve) R 24232 24234 23919 0 -1 4194304 830 0 8 0 16081 2 0 0 25 0 1 0 1983155723 6041600 804 996147200 134512640 135239859 4294956144 18446744073709551615 135013766 0 0 4096 0 0 0 0 17 1 0 0
/proc/24234/statm: 1475 804 417 177 0 378 0
Current children cumulated CPU time (s) 160.83
Current children cumulated vsize (KiB) 5900

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 1.85 3/82 24235
/proc/meminfo: memFree=1446424/2055920 swapFree=4179412/4192956
[pid=24234] ppid=24232 vsize=5900 CPUtime=220.31
/proc/24234/stat : 24234 (xsolve) R 24232 24234 23919 0 -1 4194304 830 0 8 0 22028 3 0 0 25 0 1 0 1983155723 6041600 804 996147200 134512640 135239859 4294956144 18446744073709551615 135095238 0 0 4096 0 0 0 0 17 1 0 0
/proc/24234/statm: 1475 804 417 177 0 378 0
Current children cumulated CPU time (s) 220.31
Current children cumulated vsize (KiB) 5900

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 1.85 3/82 24235
/proc/meminfo: memFree=1404888/2055920 swapFree=4179412/4192956
[pid=24234] ppid=24232 vsize=5900 CPUtime=279.8
/proc/24234/stat : 24234 (xsolve) R 24232 24234 23919 0 -1 4194304 830 0 8 0 27976 4 0 0 25 0 1 0 1983155723 6041600 804 996147200 134512640 135239859 4294956144 18446744073709551615 134820011 0 0 4096 0 0 0 0 17 1 0 0
/proc/24234/statm: 1475 804 417 177 0 378 0
Current children cumulated CPU time (s) 279.8
Current children cumulated vsize (KiB) 5900

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.86 3/82 24237
/proc/meminfo: memFree=1362648/2055920 swapFree=4179412/4192956
[pid=24234] ppid=24232 vsize=5900 CPUtime=339.27
/proc/24234/stat : 24234 (xsolve) R 24232 24234 23919 0 -1 4194304 830 0 8 0 33922 5 0 0 25 0 1 0 1983155723 6041600 804 996147200 134512640 135239859 4294956144 18446744073709551615 135103452 0 0 4096 0 0 0 0 17 1 0 0
/proc/24234/statm: 1475 804 417 177 0 378 0
Current children cumulated CPU time (s) 339.27
Current children cumulated vsize (KiB) 5900

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 1.87 3/82 24237
/proc/meminfo: memFree=1321368/2055920 swapFree=4179412/4192956
[pid=24234] ppid=24232 vsize=5900 CPUtime=398.77
/proc/24234/stat : 24234 (xsolve) R 24232 24234 23919 0 -1 4194304 830 0 8 0 39870 7 0 0 25 0 1 0 1983155723 6041600 804 996147200 134512640 135239859 4294956144 18446744073709551615 134820029 0 0 4096 0 0 0 0 17 1 0 0
/proc/24234/statm: 1475 804 417 177 0 378 0
Current children cumulated CPU time (s) 398.77
Current children cumulated vsize (KiB) 5900

[startup+462.303 s]
/proc/loadavg: 2.00 2.00 1.87 3/82 24237
/proc/meminfo: memFree=1279320/2055920 swapFree=4179412/4192956
[pid=24234] ppid=24232 vsize=5900 CPUtime=458.25
/proc/24234/stat : 24234 (xsolve) R 24232 24234 23919 0 -1 4194304 830 0 8 0 45817 8 0 0 25 0 1 0 1983155723 6041600 804 996147200 134512640 135239859 4294956144 18446744073709551615 135096838 0 0 4096 0 0 0 0 17 1 0 0
/proc/24234/statm: 1475 804 417 177 0 378 0
Current children cumulated CPU time (s) 458.25
Current children cumulated vsize (KiB) 5900

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.88 3/82 24237
/proc/meminfo: memFree=1237848/2055920 swapFree=4179412/4192956
[pid=24234] ppid=24232 vsize=5900 CPUtime=517.74
/proc/24234/stat : 24234 (xsolve) R 24232 24234 23919 0 -1 4194304 830 0 8 0 51764 10 0 0 25 0 1 0 1983155723 6041600 804 996147200 134512640 135239859 4294956144 18446744073709551615 134820020 0 0 4096 0 0 0 0 17 1 0 0
/proc/24234/statm: 1475 804 417 177 0 378 0
Current children cumulated CPU time (s) 517.74
Current children cumulated vsize (KiB) 5900

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.88 3/82 24237
/proc/meminfo: memFree=1195608/2055920 swapFree=4179412/4192956
[pid=24234] ppid=24232 vsize=5900 CPUtime=577.21
/proc/24234/stat : 24234 (xsolve) R 24232 24234 23919 0 -1 4194304 830 0 8 0 57710 11 0 0 25 0 1 0 1983155723 6041600 804 996147200 134512640 135239859 4294956144 18446744073709551615 135013763 0 0 4096 0 0 0 0 17 1 0 0
/proc/24234/statm: 1475 804 417 177 0 378 0
Current children cumulated CPU time (s) 577.21
Current children cumulated vsize (KiB) 5900

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 1.89 3/82 24237
/proc/meminfo: memFree=1153560/2055920 swapFree=4179412/4192956
[pid=24234] ppid=24232 vsize=5900 CPUtime=636.71
/proc/24234/stat : 24234 (xsolve) R 24232 24234 23919 0 -1 4194304 830 0 8 0 63658 13 0 0 25 0 1 0 1983155723 6041600 804 996147200 134512640 135239859 4294956144 18446744073709551615 134820506 0 0 4096 0 0 0 0 17 1 0 0
/proc/24234/statm: 1475 804 417 177 0 378 0
Current children cumulated CPU time (s) 636.71
Current children cumulated vsize (KiB) 5900


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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 24237
/proc/meminfo: memFree=979224/2055920 swapFree=4179412/4192956
[pid=24234] ppid=24232 vsize=5900 CPUtime=874.63
/proc/24234/stat : 24234 (xsolve) R 24232 24234 23919 0 -1 4194304 830 0 8 0 87446 17 0 0 25 0 1 0 1983155723 6041600 804 996147200 134512640 135239859 4294956144 18446744073709551615 134820110 0 0 4096 0 0 0 0 17 1 0 0
/proc/24234/statm: 1475 804 417 177 0 378 0
Current children cumulated CPU time (s) 874.63
Current children cumulated vsize (KiB) 5900

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 24237
/proc/meminfo: memFree=933848/2055920 swapFree=4179412/4192956
[pid=24234] ppid=24232 vsize=5900 CPUtime=934.12
/proc/24234/stat : 24234 (xsolve) R 24232 24234 23919 0 -1 4194304 830 0 8 0 93393 19 0 0 25 0 1 0 1983155723 6041600 804 996147200 134512640 135239859 4294956144 18446744073709551615 135030979 0 0 4096 0 0 0 0 17 1 0 0
/proc/24234/statm: 1475 804 417 177 0 378 0
Current children cumulated CPU time (s) 934.12
Current children cumulated vsize (KiB) 5900

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 24237
/proc/meminfo: memFree=887896/2055920 swapFree=4179412/4192956
[pid=24234] ppid=24232 vsize=5900 CPUtime=993.59
/proc/24234/stat : 24234 (xsolve) R 24232 24234 23919 0 -1 4194304 830 0 8 0 99339 20 0 0 25 0 1 0 1983155723 6041600 804 996147200 134512640 135239859 4294956144 18446744073709551615 134820501 0 0 4096 0 0 0 0 17 1 0 0
/proc/24234/statm: 1475 804 417 177 0 378 0
Current children cumulated CPU time (s) 993.59
Current children cumulated vsize (KiB) 5900

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 24237
/proc/meminfo: memFree=842776/2055920 swapFree=4179412/4192956
[pid=24234] ppid=24232 vsize=5900 CPUtime=1053.09
/proc/24234/stat : 24234 (xsolve) R 24232 24234 23919 0 -1 4194304 830 0 8 0 105287 22 0 0 25 0 1 0 1983155723 6041600 804 996147200 134512640 135239859 4294956144 18446744073709551615 134819983 0 0 4096 0 0 0 0 17 1 0 0
/proc/24234/statm: 1475 804 417 177 0 378 0
Current children cumulated CPU time (s) 1053.09
Current children cumulated vsize (KiB) 5900

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 24237
/proc/meminfo: memFree=796888/2055920 swapFree=4179412/4192956
[pid=24234] ppid=24232 vsize=5900 CPUtime=1112.57
/proc/24234/stat : 24234 (xsolve) R 24232 24234 23919 0 -1 4194304 830 0 8 0 111234 23 0 0 25 0 1 0 1983155723 6041600 804 996147200 134512640 135239859 4294956144 18446744073709551615 134820495 0 0 4096 0 0 0 0 17 1 0 0
/proc/24234/statm: 1475 804 417 177 0 378 0
Current children cumulated CPU time (s) 1112.57
Current children cumulated vsize (KiB) 5900

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 24237
/proc/meminfo: memFree=751768/2055920 swapFree=4179412/4192956
[pid=24234] ppid=24232 vsize=5900 CPUtime=1172.05
/proc/24234/stat : 24234 (xsolve) R 24232 24234 23919 0 -1 4194304 830 0 8 0 117181 24 0 0 25 0 1 0 1983155723 6041600 804 996147200 134512640 135239859 4294956144 18446744073709551615 135013729 0 0 4096 0 0 0 0 17 1 0 0
/proc/24234/statm: 1475 804 417 177 0 378 0
Current children cumulated CPU time (s) 1172.05
Current children cumulated vsize (KiB) 5900

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 24237
/proc/meminfo: memFree=705688/2055920 swapFree=4179412/4192956
[pid=24234] ppid=24232 vsize=5900 CPUtime=1231.53
/proc/24234/stat : 24234 (xsolve) R 24232 24234 23919 0 -1 4194304 830 0 8 0 123128 25 0 0 25 0 1 0 1983155723 6041600 804 996147200 134512640 135239859 4294956144 18446744073709551615 134538897 0 0 4096 0 0 0 0 17 1 0 0
/proc/24234/statm: 1475 804 417 177 0 378 0
Current children cumulated CPU time (s) 1231.53
Current children cumulated vsize (KiB) 5900

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 24237
/proc/meminfo: memFree=659736/2055920 swapFree=4179412/4192956
[pid=24234] ppid=24232 vsize=5900 CPUtime=1291.01
/proc/24234/stat : 24234 (xsolve) R 24232 24234 23919 0 -1 4194304 830 0 8 0 129075 26 0 0 25 0 1 0 1983155723 6041600 804 996147200 134512640 135239859 4294956144 18446744073709551615 134543107 0 0 4096 0 0 0 0 17 1 0 0
/proc/24234/statm: 1475 804 417 177 0 378 0
Current children cumulated CPU time (s) 1291.01
Current children cumulated vsize (KiB) 5900

[startup+1362.3 s]
/proc/loadavg: 1.93 1.98 1.90 3/73 24454
/proc/meminfo: memFree=1901040/2055920 swapFree=4179412/4192956
[pid=24234] ppid=24232 vsize=5900 CPUtime=1350.7
/proc/24234/stat : 24234 (xsolve) R 24232 24234 23919 0 -1 4194304 830 0 8 0 135022 48 0 0 25 0 1 0 1983155723 6041600 804 996147200 134512640 135239859 4294956144 18446744073709551615 134532182 0 0 4096 0 0 0 0 17 0 0 0
/proc/24234/statm: 1475 804 417 177 0 378 0
Current children cumulated CPU time (s) 1350.7
Current children cumulated vsize (KiB) 5900

[startup+1422.31 s]
/proc/loadavg: 1.97 1.98 1.91 3/78 24460
/proc/meminfo: memFree=1899520/2055920 swapFree=4179412/4192956
[pid=24234] ppid=24232 vsize=5900 CPUtime=1410.67
/proc/24234/stat : 24234 (xsolve) R 24232 24234 23919 0 -1 4194304 830 0 8 0 141018 49 0 0 25 0 1 0 1983155723 6041600 804 996147200 134512640 135239859 4294956144 18446744073709551615 135013791 0 0 4096 0 0 0 0 17 0 0 0
/proc/24234/statm: 1475 804 417 177 0 378 0
Current children cumulated CPU time (s) 1410.67
Current children cumulated vsize (KiB) 5900

[startup+1482.3 s]
/proc/loadavg: 2.02 2.00 1.91 3/73 24460
/proc/meminfo: memFree=1900336/2055920 swapFree=4179412/4192956
[pid=24234] ppid=24232 vsize=5900 CPUtime=1470.63
/proc/24234/stat : 24234 (xsolve) R 24232 24234 23919 0 -1 4194304 830 0 8 0 147014 49 0 0 25 0 1 0 1983155723 6041600 804 996147200 134512640 135239859 4294956144 18446744073709551615 134820506 0 0 4096 0 0 0 0 17 0 0 0
/proc/24234/statm: 1475 804 417 177 0 378 0
Current children cumulated CPU time (s) 1470.63
Current children cumulated vsize (KiB) 5900

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 24460
/proc/meminfo: memFree=1900336/2055920 swapFree=4179412/4192956
[pid=24234] ppid=24232 vsize=5900 CPUtime=1530.6
/proc/24234/stat : 24234 (xsolve) R 24232 24234 23919 0 -1 4194304 830 0 8 0 153011 49 0 0 25 0 1 0 1983155723 6041600 804 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/24234/statm: 1475 804 417 177 0 378 0
Current children cumulated CPU time (s) 1530.6
Current children cumulated vsize (KiB) 5900

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 24460
/proc/meminfo: memFree=1900336/2055920 swapFree=4179412/4192956
[pid=24234] ppid=24232 vsize=5900 CPUtime=1590.57
/proc/24234/stat : 24234 (xsolve) R 24232 24234 23919 0 -1 4194304 830 0 8 0 159008 49 0 0 25 0 1 0 1983155723 6041600 804 996147200 134512640 135239859 4294956144 18446744073709551615 134820506 0 0 4096 0 0 0 0 17 0 0 0
/proc/24234/statm: 1475 804 417 177 0 378 0
Current children cumulated CPU time (s) 1590.57
Current children cumulated vsize (KiB) 5900

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 24460
/proc/meminfo: memFree=1900272/2055920 swapFree=4179412/4192956
[pid=24234] ppid=24232 vsize=5900 CPUtime=1650.54
/proc/24234/stat : 24234 (xsolve) R 24232 24234 23919 0 -1 4194304 830 0 8 0 165005 49 0 0 25 0 1 0 1983155723 6041600 804 996147200 134512640 135239859 4294956144 18446744073709551615 134820011 0 0 4096 0 0 0 0 17 0 0 0
/proc/24234/statm: 1475 804 417 177 0 378 0
Current children cumulated CPU time (s) 1650.54
Current children cumulated vsize (KiB) 5900

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 24460
/proc/meminfo: memFree=1900272/2055920 swapFree=4179412/4192956
[pid=24234] ppid=24232 vsize=5900 CPUtime=1710.52
/proc/24234/stat : 24234 (xsolve) R 24232 24234 23919 0 -1 4194304 830 0 8 0 171003 49 0 0 25 0 1 0 1983155723 6041600 804 996147200 134512640 135239859 4294956144 18446744073709551615 134543174 0 0 4096 0 0 0 0 17 0 0 0
/proc/24234/statm: 1475 804 417 177 0 378 0
Current children cumulated CPU time (s) 1710.52
Current children cumulated vsize (KiB) 5900

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 24460
/proc/meminfo: memFree=1900144/2055920 swapFree=4179412/4192956
[pid=24234] ppid=24232 vsize=5900 CPUtime=1770.49
/proc/24234/stat : 24234 (xsolve) R 24232 24234 23919 0 -1 4194304 830 0 8 0 177000 49 0 0 25 0 1 0 1983155723 6041600 804 996147200 134512640 135239859 4294956144 18446744073709551615 134820067 0 0 4096 0 0 0 0 17 0 0 0
/proc/24234/statm: 1475 804 417 177 0 378 0
Current children cumulated CPU time (s) 1770.49
Current children cumulated vsize (KiB) 5900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1811.9 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 24460
/proc/meminfo: memFree=1900144/2055920 swapFree=4179412/4192956
[pid=24234] ppid=24232 vsize=5900 CPUtime=1800.08
/proc/24234/stat : 24234 (xsolve) R 24232 24234 23919 0 -1 4194304 830 0 8 0 179959 49 0 0 25 0 1 0 1983155723 6041600 804 996147200 134512640 135239859 4294956144 18446744073709551615 135096832 0 0 4096 0 0 0 0 17 0 0 0
/proc/24234/statm: 1475 804 417 177 0 378 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 5900

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

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

[startup+1811.9 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 24460
/proc/meminfo: memFree=1900144/2055920 swapFree=4179412/4192956
[pid=24234] ppid=24232 vsize=5900 CPUtime=1800.08
/proc/24234/stat : 24234 (xsolve) R 24232 24234 23919 0 -1 4194304 830 0 8 0 179959 49 0 0 25 0 1 0 1983155723 6041600 804 996147200 134512640 135239859 4294956144 18446744073709551615 135096832 0 0 4096 0 0 0 0 17 0 0 0
/proc/24234/statm: 1475 804 417 177 0 378 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 5900

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1811.91
CPU time (s): 1800.1
CPU user time (s): 1799.6
CPU system time (s): 0.498924
CPU usage (%): 99.3483
Max. virtual memory (cumulated for all children) (KiB): 5900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.6
system time used= 0.498924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 830
page faults= 8
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 19
involuntary context switches= 55778

runsolver used 1.89771 second user time and 4.72828 second system time

The end

Launcher Data (download as text)

Begin job on node62 at 2008-07-03 01:37:20
IDJOB=1048025
IDBENCH=54344
IDSOLVER=342
FILE ID=node62/1048025-1215041840
PBS_JOBID= 7875052
Free space on /tmp= 65040 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/schurrLemma/normalized-lemma-67-4.xml
COMMAND LINE= HOME/xsolve BENCHNAME -v 1 -rs RANDOMSEED -probe 1 -ph 0 -heu dom/wdeg -res no
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1048025-1215041840/watcher-1048025-1215041840 -o /tmp/evaluation-result-1048025-1215041840/solver-1048025-1215041840 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1048025-1215041840.xml -v 1 -rs 140918997 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 15619f0fa210145c5821fec8a750a21d
RANDOM SEED=140918997

node62.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.259
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		: 3000.259
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:       1606192 kB
Buffers:          3812 kB
Cached:         295920 kB
SwapCached:       6472 kB
Active:         236060 kB
Inactive:       151868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1606192 kB
SwapTotal:     4192956 kB
SwapFree:      4179412 kB
Dirty:            9980 kB
Writeback:           0 kB
Mapped:         102188 kB
Slab:            46716 kB
Committed_AS:  4656444 kB
PageTables:       2112 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65288 MiB
End job on node62 at 2008-07-03 02:07:34