Trace number 1051404

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) 1800.04 1813.81

General information on the benchmark

Namecsp/golombRulerArity4/
normalized-ruler-70-13-a4.xml
MD5SUM96dbd6d1ed3c59f1530469160a845dc5
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark860.676
Satisfiable
(Un)Satisfiability was proved
Number of variables13
Number of constraints2795
Maximum constraint arity4
Maximum domain size71
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2795
Global constraints used (with number of constraints)

Solver Data (download as text)

0.19/0.20	c mistral-prime version 1.313
0.19/0.20	c 
0.19/0.20	c Parsing xml file
0.19/0.20	c          domains...............     0	(1 domains)
0.19/0.20	c          variables.............     0	(13 variables)
0.19/0.20	c          predicates............     0	(2 predicates)
0.19/0.20	c          constraints...........   0.1	(2795 constraints)
0.19/0.20	c Parsing time:    0.1
0.19/0.20	c
0.19/0.20	c Building model
0.19/0.20	c         0 AllDifferent constraints infered
0.19/0.20	c         0 constants
0.19/0.20	c         0 Boolean variables    (+0)
0.19/0.20	c        13 range variables      (+0)
0.19/0.20	c         0 domain (b) variables (+5434)
0.19/0.20	c         0 domain (l) variables (+0)
0.19/0.20	c      2795 constraints          (+5434)
0.19/0.20	c         0 values 
0.19/0.20	c Building time:   0.06
0.19/0.20	c
0.19/0.20	c Solving instance
0.19/0.20	c          heuristic = dom/wdeg
0.19/0.20	c          Randomized probing iteration = 100
0.19/0.20	c          probing limit = 30
0.19/0.20	c          level based weights = no
0.19/0.20	c          impact probing = no
0.19/0.20	c          restart policy = No restart
0.19/0.20	c          probing ..........  0.68
0.78/0.85	c          Probing Nodes  3004
0.78/0.85	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-1051404-1215053043/watcher-1051404-1215053043 -o /tmp/evaluation-result-1051404-1215053043/solver-1051404-1215053043 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1051404-1215053043.xml -v 1 -rs 1105915188 -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: 2.10 2.02 2.00 4/81 20573
/proc/meminfo: memFree=1502544/2055920 swapFree=4180832/4192956
[pid=20573] ppid=20571 vsize=820 CPUtime=0
/proc/20573/stat : 20573 (xsolve) R 20571 20573 18920 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 989708891 839680 25 996147200 134512640 135239859 4294956144 18446744073709551615 10535716 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/20573/statm: 205 25 19 177 0 3 0

[startup+0.1089 s]
/proc/loadavg: 2.10 2.02 2.00 4/81 20573
/proc/meminfo: memFree=1502544/2055920 swapFree=4180832/4192956
[pid=20573] ppid=20571 vsize=6132 CPUtime=0.09
/proc/20573/stat : 20573 (xsolve) R 20571 20573 18920 0 -1 4194304 870 0 0 0 9 0 0 0 18 0 1 0 989708891 6279168 836 996147200 134512640 135239859 4294956144 18446744073709551615 10968516 0 0 4096 0 0 0 0 17 1 0 0
/proc/20573/statm: 1533 836 393 177 0 436 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6132

[startup+0.201916 s]
/proc/loadavg: 2.10 2.02 2.00 4/81 20573
/proc/meminfo: memFree=1502544/2055920 swapFree=4180832/4192956
[pid=20573] ppid=20571 vsize=20532 CPUtime=0.19
/proc/20573/stat : 20573 (xsolve) R 20571 20573 18920 0 -1 4194304 4475 0 0 0 16 3 0 0 18 0 1 0 989708891 21024768 4441 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/20573/statm: 5133 4441 433 177 0 4036 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 20532

[startup+0.301926 s]
/proc/loadavg: 2.10 2.02 2.00 4/81 20573
/proc/meminfo: memFree=1502544/2055920 swapFree=4180832/4192956
[pid=20573] ppid=20571 vsize=20676 CPUtime=0.28
/proc/20573/stat : 20573 (xsolve) R 20571 20573 18920 0 -1 4194304 4507 0 0 0 25 3 0 0 19 0 1 0 989708891 21172224 4473 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/20573/statm: 5169 4473 434 177 0 4072 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 20676

[startup+0.701968 s]
/proc/loadavg: 2.10 2.02 2.00 4/81 20573
/proc/meminfo: memFree=1502544/2055920 swapFree=4180832/4192956
[pid=20573] ppid=20571 vsize=20744 CPUtime=0.68
/proc/20573/stat : 20573 (xsolve) R 20571 20573 18920 0 -1 4194304 4538 0 0 0 65 3 0 0 23 0 1 0 989708891 21241856 4504 996147200 134512640 135239859 4294956144 18446744073709551615 134821696 0 0 4096 0 0 0 0 17 1 0 0
/proc/20573/statm: 5186 4504 434 177 0 4089 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 20744

[startup+1.50105 s]
/proc/loadavg: 2.10 2.02 2.00 3/82 20574
/proc/meminfo: memFree=1486024/2055920 swapFree=4180832/4192956
[pid=20573] ppid=20571 vsize=20872 CPUtime=1.47
/proc/20573/stat : 20573 (xsolve) R 20571 20573 18920 0 -1 4194304 4596 0 0 0 144 3 0 0 25 0 1 0 989708891 21372928 4529 996147200 134512640 135239859 4294956144 18446744073709551615 135102568 0 0 4096 0 0 0 0 17 1 0 0
/proc/20573/statm: 5218 4529 435 177 0 4121 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 20872

[startup+3.10122 s]
/proc/loadavg: 2.10 2.02 2.00 3/82 20574
/proc/meminfo: memFree=1485832/2055920 swapFree=4180832/4192956
[pid=20573] ppid=20571 vsize=21128 CPUtime=3.06
/proc/20573/stat : 20573 (xsolve) R 20571 20573 18920 0 -1 4194304 4673 0 0 0 303 3 0 0 25 0 1 0 989708891 21635072 4541 996147200 134512640 135239859 4294956144 18446744073709551615 135102568 0 0 4096 0 0 0 0 17 1 0 0
/proc/20573/statm: 5282 4541 435 177 0 4185 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 21128

[startup+6.30155 s]
/proc/loadavg: 2.10 2.02 2.00 3/82 20574
/proc/meminfo: memFree=1485648/2055920 swapFree=4180832/4192956
[pid=20573] ppid=20571 vsize=21128 CPUtime=6.23
/proc/20573/stat : 20573 (xsolve) R 20571 20573 18920 0 -1 4194304 4683 0 0 0 620 3 0 0 25 0 1 0 989708891 21635072 4551 996147200 134512640 135239859 4294956144 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 1 0 0
/proc/20573/statm: 5282 4551 435 177 0 4185 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 21128

[startup+12.7012 s]
/proc/loadavg: 2.09 2.02 2.00 3/82 20574
/proc/meminfo: memFree=1485712/2055920 swapFree=4180832/4192956
[pid=20573] ppid=20571 vsize=21128 CPUtime=12.57
/proc/20573/stat : 20573 (xsolve) R 20571 20573 18920 0 -1 4194304 4691 0 0 0 1254 3 0 0 25 0 1 0 989708891 21635072 4559 996147200 134512640 135239859 4294956144 18446744073709551615 134805159 0 0 4096 0 0 0 0 17 1 0 0
/proc/20573/statm: 5282 4559 435 177 0 4185 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 21128

[startup+25.5015 s]
/proc/loadavg: 2.07 2.02 2.00 3/82 20574
/proc/meminfo: memFree=1485968/2055920 swapFree=4180832/4192956
[pid=20573] ppid=20571 vsize=21128 CPUtime=25.25
/proc/20573/stat : 20573 (xsolve) R 20571 20573 18920 0 -1 4194304 4691 0 0 0 2522 3 0 0 25 0 1 0 989708891 21635072 4559 996147200 134512640 135239859 4294956144 18446744073709551615 135102575 0 0 4096 0 0 0 0 17 1 0 0
/proc/20573/statm: 5282 4559 435 177 0 4185 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 21128

[startup+51.1012 s]
/proc/loadavg: 2.04 2.01 2.00 4/82 20574
/proc/meminfo: memFree=1485968/2055920 swapFree=4180832/4192956
[pid=20573] ppid=20571 vsize=21128 CPUtime=50.61
/proc/20573/stat : 20573 (xsolve) R 20571 20573 18920 0 -1 4194304 4701 0 0 0 5058 3 0 0 25 0 1 0 989708891 21635072 4569 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/20573/statm: 5282 4569 435 177 0 4185 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 21128

[startup+102.301 s]
/proc/loadavg: 2.02 2.01 2.00 3/82 20574
/proc/meminfo: memFree=1485840/2055920 swapFree=4180832/4192956
[pid=20573] ppid=20571 vsize=21128 CPUtime=101.35
/proc/20573/stat : 20573 (xsolve) R 20571 20573 18920 0 -1 4194304 4716 0 0 0 10132 3 0 0 25 0 1 0 989708891 21635072 4584 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/20573/statm: 5282 4584 435 177 0 4185 0
Current children cumulated CPU time (s) 101.35
Current children cumulated vsize (KiB) 21128

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20574
/proc/meminfo: memFree=1485840/2055920 swapFree=4180832/4192956
[pid=20573] ppid=20571 vsize=21128 CPUtime=160.79
/proc/20573/stat : 20573 (xsolve) R 20571 20573 18920 0 -1 4194304 4716 0 0 0 16076 3 0 0 25 0 1 0 989708891 21635072 4584 996147200 134512640 135239859 4294956144 18446744073709551615 135101200 0 0 4096 0 0 0 0 17 1 0 0
/proc/20573/statm: 5282 4584 435 177 0 4185 0
Current children cumulated CPU time (s) 160.79
Current children cumulated vsize (KiB) 21128

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 20574
/proc/meminfo: memFree=1485840/2055920 swapFree=4180832/4192956
[pid=20573] ppid=20571 vsize=21128 CPUtime=220.25
/proc/20573/stat : 20573 (xsolve) R 20571 20573 18920 0 -1 4194304 4716 0 0 0 22022 3 0 0 25 0 1 0 989708891 21635072 4584 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/20573/statm: 5282 4584 435 177 0 4185 0
Current children cumulated CPU time (s) 220.25
Current children cumulated vsize (KiB) 21128

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20574
/proc/meminfo: memFree=1485840/2055920 swapFree=4180832/4192956
[pid=20573] ppid=20571 vsize=21128 CPUtime=279.71
/proc/20573/stat : 20573 (xsolve) R 20571 20573 18920 0 -1 4194304 4716 0 0 0 27967 4 0 0 25 0 1 0 989708891 21635072 4584 996147200 134512640 135239859 4294956144 18446744073709551615 134804584 0 0 4096 0 0 0 0 17 1 0 0
/proc/20573/statm: 5282 4584 435 177 0 4185 0
Current children cumulated CPU time (s) 279.71
Current children cumulated vsize (KiB) 21128

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20574
/proc/meminfo: memFree=1485840/2055920 swapFree=4180832/4192956
[pid=20573] ppid=20571 vsize=21128 CPUtime=339.16
/proc/20573/stat : 20573 (xsolve) R 20571 20573 18920 0 -1 4194304 4716 0 0 0 33912 4 0 0 25 0 1 0 989708891 21635072 4584 996147200 134512640 135239859 4294956144 18446744073709551615 135102571 0 0 4096 0 0 0 0 17 1 0 0
/proc/20573/statm: 5282 4584 435 177 0 4185 0
Current children cumulated CPU time (s) 339.16
Current children cumulated vsize (KiB) 21128

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20574
/proc/meminfo: memFree=1485840/2055920 swapFree=4180832/4192956
[pid=20573] ppid=20571 vsize=21128 CPUtime=398.61
/proc/20573/stat : 20573 (xsolve) R 20571 20573 18920 0 -1 4194304 4716 0 0 0 39857 4 0 0 25 0 1 0 989708891 21635072 4584 996147200 134512640 135239859 4294956144 18446744073709551615 135067338 0 0 4096 0 0 0 0 17 1 0 0
/proc/20573/statm: 5282 4584 435 177 0 4185 0
Current children cumulated CPU time (s) 398.61
Current children cumulated vsize (KiB) 21128

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20574
/proc/meminfo: memFree=1485840/2055920 swapFree=4180832/4192956
[pid=20573] ppid=20571 vsize=21128 CPUtime=458.05
/proc/20573/stat : 20573 (xsolve) R 20571 20573 18920 0 -1 4194304 4718 0 0 0 45801 4 0 0 25 0 1 0 989708891 21635072 4586 996147200 134512640 135239859 4294956144 18446744073709551615 135067338 0 0 4096 0 0 0 0 17 1 0 0
/proc/20573/statm: 5282 4586 435 177 0 4185 0
Current children cumulated CPU time (s) 458.05
Current children cumulated vsize (KiB) 21128

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20574
/proc/meminfo: memFree=1485840/2055920 swapFree=4180832/4192956
[pid=20573] ppid=20571 vsize=21128 CPUtime=517.5
/proc/20573/stat : 20573 (xsolve) R 20571 20573 18920 0 -1 4194304 4718 0 0 0 51746 4 0 0 25 0 1 0 989708891 21635072 4586 996147200 134512640 135239859 4294956144 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 1 0 0
/proc/20573/statm: 5282 4586 435 177 0 4185 0
Current children cumulated CPU time (s) 517.5
Current children cumulated vsize (KiB) 21128

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20574
/proc/meminfo: memFree=1485840/2055920 swapFree=4180832/4192956
[pid=20573] ppid=20571 vsize=21128 CPUtime=576.94
/proc/20573/stat : 20573 (xsolve) R 20571 20573 18920 0 -1 4194304 4718 0 0 0 57690 4 0 0 25 0 1 0 989708891 21635072 4586 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/20573/statm: 5282 4586 435 177 0 4185 0
Current children cumulated CPU time (s) 576.94
Current children cumulated vsize (KiB) 21128

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20574
/proc/meminfo: memFree=1485776/2055920 swapFree=4180832/4192956
[pid=20573] ppid=20571 vsize=21128 CPUtime=636.4
/proc/20573/stat : 20573 (xsolve) R 20571 20573 18920 0 -1 4194304 4727 0 0 0 63636 4 0 0 25 0 1 0 989708891 21635072 4595 996147200 134512640 135239859 4294956144 18446744073709551615 135015374 0 0 4096 0 0 0 0 17 1 0 0
/proc/20573/statm: 5282 4595 435 177 0 4185 0
Current children cumulated CPU time (s) 636.4
Current children cumulated vsize (KiB) 21128


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

[startup+882.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20576
/proc/meminfo: memFree=1485648/2055920 swapFree=4180832/4192956
[pid=20573] ppid=20571 vsize=21128 CPUtime=874.21
/proc/20573/stat : 20573 (xsolve) R 20571 20573 18920 0 -1 4194304 4727 0 0 0 87416 5 0 0 25 0 1 0 989708891 21635072 4595 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/20573/statm: 5282 4595 435 177 0 4185 0
Current children cumulated CPU time (s) 874.21
Current children cumulated vsize (KiB) 21128

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20576
/proc/meminfo: memFree=1485584/2055920 swapFree=4180832/4192956
[pid=20573] ppid=20571 vsize=21128 CPUtime=933.65
/proc/20573/stat : 20573 (xsolve) R 20571 20573 18920 0 -1 4194304 4727 0 0 0 93360 5 0 0 25 0 1 0 989708891 21635072 4595 996147200 134512640 135239859 4294956144 18446744073709551615 135016651 0 0 4096 0 0 0 0 17 1 0 0
/proc/20573/statm: 5282 4595 435 177 0 4185 0
Current children cumulated CPU time (s) 933.65
Current children cumulated vsize (KiB) 21128

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20576
/proc/meminfo: memFree=1485520/2055920 swapFree=4180832/4192956
[pid=20573] ppid=20571 vsize=21128 CPUtime=993.11
/proc/20573/stat : 20573 (xsolve) R 20571 20573 18920 0 -1 4194304 4727 0 0 0 99306 5 0 0 25 0 1 0 989708891 21635072 4595 996147200 134512640 135239859 4294956144 18446744073709551615 135067338 0 0 4096 0 0 0 0 17 1 0 0
/proc/20573/statm: 5282 4595 435 177 0 4185 0
Current children cumulated CPU time (s) 993.11
Current children cumulated vsize (KiB) 21128

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20582
/proc/meminfo: memFree=1485320/2055920 swapFree=4180832/4192956
[pid=20573] ppid=20571 vsize=21128 CPUtime=1052.54
/proc/20573/stat : 20573 (xsolve) R 20571 20573 18920 0 -1 4194304 4727 0 0 0 105249 5 0 0 25 0 1 0 989708891 21635072 4595 996147200 134512640 135239859 4294956144 18446744073709551615 135071424 0 0 4096 0 0 0 0 17 1 0 0
/proc/20573/statm: 5282 4595 435 177 0 4185 0
Current children cumulated CPU time (s) 1052.54
Current children cumulated vsize (KiB) 21128

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20582
/proc/meminfo: memFree=1485384/2055920 swapFree=4180832/4192956
[pid=20573] ppid=20571 vsize=21128 CPUtime=1111.99
/proc/20573/stat : 20573 (xsolve) R 20571 20573 18920 0 -1 4194304 4727 0 0 0 111194 5 0 0 25 0 1 0 989708891 21635072 4595 996147200 134512640 135239859 4294956144 18446744073709551615 135019641 0 0 4096 0 0 0 0 17 1 0 0
/proc/20573/statm: 5282 4595 435 177 0 4185 0
Current children cumulated CPU time (s) 1111.99
Current children cumulated vsize (KiB) 21128

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20582
/proc/meminfo: memFree=1485384/2055920 swapFree=4180832/4192956
[pid=20573] ppid=20571 vsize=21128 CPUtime=1171.44
/proc/20573/stat : 20573 (xsolve) R 20571 20573 18920 0 -1 4194304 4727 0 0 0 117139 5 0 0 25 0 1 0 989708891 21635072 4595 996147200 134512640 135239859 4294956144 18446744073709551615 134804596 0 0 4096 0 0 0 0 17 1 0 0
/proc/20573/statm: 5282 4595 435 177 0 4185 0
Current children cumulated CPU time (s) 1171.44
Current children cumulated vsize (KiB) 21128

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20582
/proc/meminfo: memFree=1485256/2055920 swapFree=4180832/4192956
[pid=20573] ppid=20571 vsize=21128 CPUtime=1230.88
/proc/20573/stat : 20573 (xsolve) R 20571 20573 18920 0 -1 4194304 4727 0 0 0 123083 5 0 0 25 0 1 0 989708891 21635072 4595 996147200 134512640 135239859 4294956144 18446744073709551615 134821696 0 0 4096 0 0 0 0 17 1 0 0
/proc/20573/statm: 5282 4595 435 177 0 4185 0
Current children cumulated CPU time (s) 1230.88
Current children cumulated vsize (KiB) 21128

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 20582
/proc/meminfo: memFree=1485256/2055920 swapFree=4180832/4192956
[pid=20573] ppid=20571 vsize=21128 CPUtime=1290.33
/proc/20573/stat : 20573 (xsolve) R 20571 20573 18920 0 -1 4194304 4727 0 0 0 129028 5 0 0 25 0 1 0 989708891 21635072 4595 996147200 134512640 135239859 4294956144 18446744073709551615 135020994 0 0 4096 0 0 0 0 17 1 0 0
/proc/20573/statm: 5282 4595 435 177 0 4185 0
Current children cumulated CPU time (s) 1290.33
Current children cumulated vsize (KiB) 21128

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20582
/proc/meminfo: memFree=1485328/2055920 swapFree=4180832/4192956
[pid=20573] ppid=20571 vsize=21128 CPUtime=1349.77
/proc/20573/stat : 20573 (xsolve) R 20571 20573 18920 0 -1 4194304 4727 0 0 0 134972 5 0 0 25 0 1 0 989708891 21635072 4595 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/20573/statm: 5282 4595 435 177 0 4185 0
Current children cumulated CPU time (s) 1349.77
Current children cumulated vsize (KiB) 21128

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20582
/proc/meminfo: memFree=1485328/2055920 swapFree=4180832/4192956
[pid=20573] ppid=20571 vsize=21128 CPUtime=1409.22
/proc/20573/stat : 20573 (xsolve) R 20571 20573 18920 0 -1 4194304 4727 0 0 0 140917 5 0 0 25 0 1 0 989708891 21635072 4595 996147200 134512640 135239859 4294956144 18446744073709551615 135015372 0 0 4096 0 0 0 0 17 1 0 0
/proc/20573/statm: 5282 4595 435 177 0 4185 0
Current children cumulated CPU time (s) 1409.22
Current children cumulated vsize (KiB) 21128

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/69 20607
/proc/meminfo: memFree=1764480/2055920 swapFree=4180832/4192956
[pid=20573] ppid=20571 vsize=21128 CPUtime=1468.69
/proc/20573/stat : 20573 (xsolve) R 20571 20573 18920 0 -1 4194304 4727 0 0 0 146863 6 0 0 25 0 1 0 989708891 21635072 4595 996147200 134512640 135239859 4294956144 18446744073709551615 135030962 0 0 4096 0 0 0 0 17 0 0 0
/proc/20573/statm: 5282 4595 435 177 0 4185 0
Current children cumulated CPU time (s) 1468.69
Current children cumulated vsize (KiB) 21128

[startup+1542.31 s]
/proc/loadavg: 2.08 2.03 2.01 3/75 20635
/proc/meminfo: memFree=1727568/2055920 swapFree=4180832/4192956
[pid=20573] ppid=20571 vsize=21128 CPUtime=1528.67
/proc/20573/stat : 20573 (xsolve) R 20571 20573 18920 0 -1 4194304 4730 0 0 0 152860 7 0 0 25 0 1 0 989708891 21635072 4598 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 0 0 0
/proc/20573/statm: 5282 4598 435 177 0 4185 0
Current children cumulated CPU time (s) 1528.67
Current children cumulated vsize (KiB) 21128

[startup+1602.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/81 20707
/proc/meminfo: memFree=1697440/2055920 swapFree=4180832/4192956
[pid=20573] ppid=20571 vsize=21128 CPUtime=1588.63
/proc/20573/stat : 20573 (xsolve) R 20571 20573 18920 0 -1 4194304 4730 0 0 0 158854 9 0 0 25 0 1 0 989708891 21635072 4598 996147200 134512640 135239859 4294956144 18446744073709551615 135067275 0 0 4096 0 0 0 0 17 0 0 0
/proc/20573/statm: 5282 4598 435 177 0 4185 0
Current children cumulated CPU time (s) 1588.63
Current children cumulated vsize (KiB) 21128

[startup+1662.3 s]
/proc/loadavg: 2.08 2.03 2.00 4/82 20816
/proc/meminfo: memFree=1731480/2055920 swapFree=4180832/4192956
[pid=20573] ppid=20571 vsize=21128 CPUtime=1648.58
/proc/20573/stat : 20573 (xsolve) R 20571 20573 18920 0 -1 4194304 4730 0 0 0 164847 11 0 0 25 0 1 0 989708891 21635072 4598 996147200 134512640 135239859 4294956144 18446744073709551615 135067338 0 0 4096 0 0 0 0 17 0 0 0
/proc/20573/statm: 5282 4598 435 177 0 4185 0
Current children cumulated CPU time (s) 1648.58
Current children cumulated vsize (KiB) 21128

[startup+1722.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/73 20846
/proc/meminfo: memFree=1758816/2055920 swapFree=4180832/4192956
[pid=20573] ppid=20571 vsize=21128 CPUtime=1708.56
/proc/20573/stat : 20573 (xsolve) R 20571 20573 18920 0 -1 4194304 4730 0 0 0 170842 14 0 0 25 0 1 0 989708891 21635072 4598 996147200 134512640 135239859 4294956144 18446744073709551615 134821199 0 0 4096 0 0 0 0 17 0 0 0
/proc/20573/statm: 5282 4598 435 177 0 4185 0
Current children cumulated CPU time (s) 1708.56
Current children cumulated vsize (KiB) 21128

[startup+1782.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/73 20846
/proc/meminfo: memFree=1758752/2055920 swapFree=4180832/4192956
[pid=20573] ppid=20571 vsize=21128 CPUtime=1768.53
/proc/20573/stat : 20573 (xsolve) R 20571 20573 18920 0 -1 4194304 4730 0 0 0 176839 14 0 0 25 0 1 0 989708891 21635072 4598 996147200 134512640 135239859 4294956144 18446744073709551615 135019604 0 0 4096 0 0 0 0 17 0 0 0
/proc/20573/statm: 5282 4598 435 177 0 4185 0
Current children cumulated CPU time (s) 1768.53
Current children cumulated vsize (KiB) 21128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.8 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 20846
/proc/meminfo: memFree=1758752/2055920 swapFree=4180832/4192956
[pid=20573] ppid=20571 vsize=21128 CPUtime=1800.02
/proc/20573/stat : 20573 (xsolve) R 20571 20573 18920 0 -1 4194304 4730 0 0 0 179988 14 0 0 25 0 1 0 989708891 21635072 4598 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 0 0 0
/proc/20573/statm: 5282 4598 435 177 0 4185 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 21128

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

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

[startup+1813.8 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 20846
/proc/meminfo: memFree=1758752/2055920 swapFree=4180832/4192956
[pid=20573] ppid=20571 vsize=21128 CPUtime=1800.02
/proc/20573/stat : 20573 (xsolve) R 20571 20573 18920 0 -1 4194304 4730 0 0 0 179988 14 0 0 25 0 1 0 989708891 21635072 4598 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 0 0 0
/proc/20573/statm: 5282 4598 435 177 0 4185 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 21128

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.81
CPU time (s): 1800.04
CPU user time (s): 1799.89
CPU system time (s): 0.145977
CPU usage (%): 99.2406
Max. virtual memory (cumulated for all children) (KiB): 21128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.89
system time used= 0.145977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4730
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= 7
involuntary context switches= 61951

runsolver used 2.24966 second user time and 5.50616 second system time

The end

Launcher Data (download as text)

Begin job on node2 at 2008-07-03 04:44:03
IDJOB=1051404
IDBENCH=55438
IDSOLVER=342
FILE ID=node2/1051404-1215053043
PBS_JOBID= 7875169
Free space on /tmp= 66552 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/golombRulerArity4/normalized-ruler-70-13-a4.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-1051404-1215053043/watcher-1051404-1215053043 -o /tmp/evaluation-result-1051404-1215053043/solver-1051404-1215053043 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1051404-1215053043.xml -v 1 -rs 1105915188 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 96dbd6d1ed3c59f1530469160a845dc5
RANDOM SEED=1105915188

node2.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		: 3000.236
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		: 3000.236
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:       1503024 kB
Buffers:         46332 kB
Cached:         154020 kB
SwapCached:       5960 kB
Active:         410024 kB
Inactive:        77472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1503024 kB
SwapTotal:     4192956 kB
SwapFree:      4180832 kB
Dirty:            1508 kB
Writeback:           0 kB
Mapped:         303328 kB
Slab:            49932 kB
Committed_AS:  1763936 kB
PageTables:       2616 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264992 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66552 MiB
End job on node2 at 2008-07-03 05:14:19