Trace number 1041426

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) 1800.08 1801.01

General information on the benchmark

Namecsp/latinSquare/
normalized-latinSquare-dg-12_all.xml
MD5SUM535246887d226e6be0539abc12ce8eb5
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.74373
Satisfiable
(Un)Satisfiability was proved
Number of variables144
Number of constraints48
Maximum constraint arity12
Maximum domain size12
Number of constraints which are defined in extension0
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)alldifferent(48)

Solver Data (download as text)

0.18/0.21	c mistral-prime version 1.313
0.18/0.21	c 
0.18/0.21	c Parsing xml file
0.18/0.21	c          domains...............     0	(1 domains)
0.18/0.21	c          variables.............     0	(144 variables)
0.18/0.21	c          constraints...........     0	(48 constraints)
0.18/0.21	c Parsing time:      0
0.18/0.21	c
0.18/0.21	c Building model
0.18/0.21	c         0 constants
0.18/0.21	c         0 Boolean variables    (+0)
0.18/0.21	c         0 range variables      (+0)
0.18/0.21	c       144 domain (b) variables (+0)
0.18/0.21	c         0 domain (l) variables (+0)
0.18/0.21	c        48 constraints          (+3168)
0.18/0.21	c         0 values 
0.18/0.21	c Building time:      0
0.18/0.21	c
0.18/0.21	c Solving instance
0.18/0.21	c          heuristic = dom/wdeg
0.18/0.21	c          Randomized probing iteration = 100
0.18/0.21	c          probing limit = 30
0.18/0.21	c          level based weights = no
0.18/0.21	c          impact probing = no
0.18/0.21	c          restart policy = No restart
0.18/0.21	c          probing ..........  0.55
0.48/0.56	c          Probing Nodes  5636
0.48/0.56	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-1041426-1215000771/watcher-1041426-1215000771 -o /tmp/evaluation-result-1041426-1215000771/solver-1041426-1215000771 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1041426-1215000771.xml -v 1 -rs 1557852838 -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: 2.05 2.03 1.94 4/73 8434
/proc/meminfo: memFree=1471928/2055920 swapFree=4179444/4192956
[pid=8434] ppid=8432 vsize=820 CPUtime=0
/proc/8434/stat : 8434 (xsolve) R 8432 8434 8027 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1979052010 839680 25 996147200 134512640 135239859 4294956144 18446744073709551615 8905508 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/8434/statm: 205 25 19 177 0 3 0

[startup+0.0728059 s]
/proc/loadavg: 2.05 2.03 1.94 4/73 8434
/proc/meminfo: memFree=1471928/2055920 swapFree=4179444/4192956
[pid=8434] ppid=8432 vsize=5528 CPUtime=0.05
/proc/8434/stat : 8434 (xsolve) R 8432 8434 8027 0 -1 4194304 730 0 0 0 5 0 0 0 18 0 1 0 1979052010 5660672 696 996147200 134512640 135239859 4294956144 18446744073709551615 134737695 0 0 4096 0 0 0 0 17 1 0 0
/proc/8434/statm: 1382 696 413 177 0 285 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5528

[startup+0.102807 s]
/proc/loadavg: 2.05 2.03 1.94 4/73 8434
/proc/meminfo: memFree=1471928/2055920 swapFree=4179444/4192956
[pid=8434] ppid=8432 vsize=5528 CPUtime=0.08
/proc/8434/stat : 8434 (xsolve) R 8432 8434 8027 0 -1 4194304 730 0 0 0 8 0 0 0 18 0 1 0 1979052010 5660672 696 996147200 134512640 135239859 4294956144 18446744073709551615 135072285 0 0 4096 0 0 0 0 17 1 0 0
/proc/8434/statm: 1382 696 413 177 0 285 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5528

[startup+0.302834 s]
/proc/loadavg: 2.05 2.03 1.94 4/73 8434
/proc/meminfo: memFree=1471928/2055920 swapFree=4179444/4192956
[pid=8434] ppid=8432 vsize=5528 CPUtime=0.28
/proc/8434/stat : 8434 (xsolve) R 8432 8434 8027 0 -1 4194304 730 0 0 0 28 0 0 0 19 0 1 0 1979052010 5660672 696 996147200 134512640 135239859 4294956144 18446744073709551615 134791662 0 0 4096 0 0 0 0 17 1 0 0
/proc/8434/statm: 1382 696 413 177 0 285 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5528

[startup+0.702887 s]
/proc/loadavg: 2.05 2.03 1.94 4/73 8434
/proc/meminfo: memFree=1471928/2055920 swapFree=4179444/4192956
[pid=8434] ppid=8432 vsize=5528 CPUtime=0.68
/proc/8434/stat : 8434 (xsolve) R 8432 8434 8027 0 -1 4194304 734 0 0 0 68 0 0 0 23 0 1 0 1979052010 5660672 700 996147200 134512640 135239859 4294956144 18446744073709551615 134820750 0 0 4096 0 0 0 0 17 1 0 0
/proc/8434/statm: 1382 700 417 177 0 285 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 5528

[startup+1.502 s]
/proc/loadavg: 2.05 2.03 1.94 3/74 8435
/proc/meminfo: memFree=1470704/2055920 swapFree=4179444/4192956
[pid=8434] ppid=8432 vsize=5528 CPUtime=1.47
/proc/8434/stat : 8434 (xsolve) R 8432 8434 8027 0 -1 4194304 734 0 0 0 147 0 0 0 25 0 1 0 1979052010 5660672 700 996147200 134512640 135239859 4294956144 18446744073709551615 134821260 0 0 4096 0 0 0 0 17 1 0 0
/proc/8434/statm: 1382 700 417 177 0 285 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 5528

[startup+3.10121 s]
/proc/loadavg: 2.05 2.03 1.94 3/74 8435
/proc/meminfo: memFree=1470520/2055920 swapFree=4179444/4192956
[pid=8434] ppid=8432 vsize=5528 CPUtime=3.06
/proc/8434/stat : 8434 (xsolve) R 8432 8434 8027 0 -1 4194304 734 0 0 0 306 0 0 0 25 0 1 0 1979052010 5660672 700 996147200 134512640 135239859 4294956144 18446744073709551615 134738170 0 0 4096 0 0 0 0 17 1 0 0
/proc/8434/statm: 1382 700 417 177 0 285 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 5528

[startup+6.30164 s]
/proc/loadavg: 2.05 2.03 1.94 3/74 8435
/proc/meminfo: memFree=1470520/2055920 swapFree=4179444/4192956
[pid=8434] ppid=8432 vsize=5528 CPUtime=6.24
/proc/8434/stat : 8434 (xsolve) R 8432 8434 8027 0 -1 4194304 734 0 0 0 624 0 0 0 25 0 1 0 1979052010 5660672 700 996147200 134512640 135239859 4294956144 18446744073709551615 135013761 0 0 4096 0 0 0 0 17 1 0 0
/proc/8434/statm: 1382 700 417 177 0 285 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5528

[startup+12.7015 s]
/proc/loadavg: 2.04 2.03 1.94 3/74 8435
/proc/meminfo: memFree=1470392/2055920 swapFree=4179444/4192956
[pid=8434] ppid=8432 vsize=5528 CPUtime=12.59
/proc/8434/stat : 8434 (xsolve) R 8432 8434 8027 0 -1 4194304 734 0 0 0 1259 0 0 0 25 0 1 0 1979052010 5660672 700 996147200 134512640 135239859 4294956144 18446744073709551615 134737134 0 0 4096 0 0 0 0 17 1 0 0
/proc/8434/statm: 1382 700 417 177 0 285 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 5528

[startup+25.5012 s]
/proc/loadavg: 2.03 2.02 1.94 3/74 8435
/proc/meminfo: memFree=1470456/2055920 swapFree=4179444/4192956
[pid=8434] ppid=8432 vsize=5528 CPUtime=25.28
/proc/8434/stat : 8434 (xsolve) R 8432 8434 8027 0 -1 4194304 734 0 0 0 2528 0 0 0 25 0 1 0 1979052010 5660672 700 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/8434/statm: 1382 700 417 177 0 285 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 5528

[startup+51.1017 s]
/proc/loadavg: 2.02 2.02 1.94 3/81 8587
/proc/meminfo: memFree=1408712/2055920 swapFree=4179444/4192956
[pid=8434] ppid=8432 vsize=5528 CPUtime=50.85
/proc/8434/stat : 8434 (xsolve) R 8432 8434 8027 0 -1 4194304 734 0 0 0 5083 2 0 0 25 0 1 0 1979052010 5660672 700 996147200 134512640 135239859 4294956144 18446744073709551615 134737193 0 0 4096 0 0 0 0 17 0 0 0
/proc/8434/statm: 1382 700 417 177 0 285 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 5528

[startup+102.307 s]
/proc/loadavg: 2.01 2.02 1.94 3/81 8587
/proc/meminfo: memFree=1408584/2055920 swapFree=4179444/4192956
[pid=8434] ppid=8432 vsize=5528 CPUtime=102.03
/proc/8434/stat : 8434 (xsolve) R 8432 8434 8027 0 -1 4194304 734 0 0 0 10201 2 0 0 25 0 1 0 1979052010 5660672 700 996147200 134512640 135239859 4294956144 18446744073709551615 135072098 0 0 4096 0 0 0 0 17 0 0 0
/proc/8434/statm: 1382 700 417 177 0 285 0
Current children cumulated CPU time (s) 102.03
Current children cumulated vsize (KiB) 5528

[startup+162.302 s]
/proc/loadavg: 2.00 2.01 1.94 3/81 8587
/proc/meminfo: memFree=1408456/2055920 swapFree=4179444/4192956
[pid=8434] ppid=8432 vsize=5528 CPUtime=162.01
/proc/8434/stat : 8434 (xsolve) R 8432 8434 8027 0 -1 4194304 734 0 0 0 16198 3 0 0 25 0 1 0 1979052010 5660672 700 996147200 134512640 135239859 4294956144 18446744073709551615 134737117 0 0 4096 0 0 0 0 17 0 0 0
/proc/8434/statm: 1382 700 417 177 0 285 0
Current children cumulated CPU time (s) 162.01
Current children cumulated vsize (KiB) 5528

[startup+222.303 s]
/proc/loadavg: 2.00 2.01 1.94 3/74 8730
/proc/meminfo: memFree=1397312/2055920 swapFree=4179444/4192956
[pid=8434] ppid=8432 vsize=5528 CPUtime=221.99
/proc/8434/stat : 8434 (xsolve) R 8432 8434 8027 0 -1 4194304 734 0 0 0 22195 4 0 0 25 0 1 0 1979052010 5660672 700 996147200 134512640 135239859 4294956144 18446744073709551615 135072000 0 0 4096 0 0 0 0 17 0 0 0
/proc/8434/statm: 1382 700 417 177 0 285 0
Current children cumulated CPU time (s) 221.99
Current children cumulated vsize (KiB) 5528

[startup+282.303 s]
/proc/loadavg: 2.00 2.00 1.94 3/74 8730
/proc/meminfo: memFree=1397184/2055920 swapFree=4179444/4192956
[pid=8434] ppid=8432 vsize=5528 CPUtime=281.96
/proc/8434/stat : 8434 (xsolve) R 8432 8434 8027 0 -1 4194304 734 0 0 0 28192 4 0 0 25 0 1 0 1979052010 5660672 700 996147200 134512640 135239859 4294956144 18446744073709551615 134821208 0 0 4096 0 0 0 0 17 0 0 0
/proc/8434/statm: 1382 700 417 177 0 285 0
Current children cumulated CPU time (s) 281.96
Current children cumulated vsize (KiB) 5528

[startup+342.303 s]
/proc/loadavg: 2.00 2.00 1.94 3/74 8730
/proc/meminfo: memFree=1397120/2055920 swapFree=4179444/4192956
[pid=8434] ppid=8432 vsize=5528 CPUtime=341.94
/proc/8434/stat : 8434 (xsolve) R 8432 8434 8027 0 -1 4194304 734 0 0 0 34190 4 0 0 25 0 1 0 1979052010 5660672 700 996147200 134512640 135239859 4294956144 18446744073709551615 134736983 0 0 4096 0 0 0 0 17 0 0 0
/proc/8434/statm: 1382 700 417 177 0 285 0
Current children cumulated CPU time (s) 341.94
Current children cumulated vsize (KiB) 5528

[startup+402.303 s]
/proc/loadavg: 2.00 2.00 1.94 3/74 8730
/proc/meminfo: memFree=1397120/2055920 swapFree=4179444/4192956
[pid=8434] ppid=8432 vsize=5528 CPUtime=401.92
/proc/8434/stat : 8434 (xsolve) R 8432 8434 8027 0 -1 4194304 734 0 0 0 40188 4 0 0 25 0 1 0 1979052010 5660672 700 996147200 134512640 135239859 4294956144 18446744073709551615 134821199 0 0 4096 0 0 0 0 17 0 0 0
/proc/8434/statm: 1382 700 417 177 0 285 0
Current children cumulated CPU time (s) 401.92
Current children cumulated vsize (KiB) 5528

[startup+462.303 s]
/proc/loadavg: 2.00 2.00 1.94 3/74 8730
/proc/meminfo: memFree=1397184/2055920 swapFree=4179444/4192956
[pid=8434] ppid=8432 vsize=5528 CPUtime=461.89
/proc/8434/stat : 8434 (xsolve) R 8432 8434 8027 0 -1 4194304 734 0 0 0 46185 4 0 0 25 0 1 0 1979052010 5660672 700 996147200 134512640 135239859 4294956144 18446744073709551615 135067330 0 0 4096 0 0 0 0 17 0 0 0
/proc/8434/statm: 1382 700 417 177 0 285 0
Current children cumulated CPU time (s) 461.89
Current children cumulated vsize (KiB) 5528

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 1.94 3/74 8730
/proc/meminfo: memFree=1397184/2055920 swapFree=4179444/4192956
[pid=8434] ppid=8432 vsize=5528 CPUtime=521.87
/proc/8434/stat : 8434 (xsolve) R 8432 8434 8027 0 -1 4194304 734 0 0 0 52183 4 0 0 25 0 1 0 1979052010 5660672 700 996147200 134512640 135239859 4294956144 18446744073709551615 134737193 0 0 4096 0 0 0 0 17 0 0 0
/proc/8434/statm: 1382 700 417 177 0 285 0
Current children cumulated CPU time (s) 521.87
Current children cumulated vsize (KiB) 5528

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 1.94 3/74 8730
/proc/meminfo: memFree=1397184/2055920 swapFree=4179444/4192956
[pid=8434] ppid=8432 vsize=5528 CPUtime=581.84
/proc/8434/stat : 8434 (xsolve) R 8432 8434 8027 0 -1 4194304 734 0 0 0 58180 4 0 0 25 0 1 0 1979052010 5660672 700 996147200 134512640 135239859 4294956144 18446744073709551615 134821696 0 0 4096 0 0 0 0 17 0 0 0
/proc/8434/statm: 1382 700 417 177 0 285 0
Current children cumulated CPU time (s) 581.84
Current children cumulated vsize (KiB) 5528

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 1.94 3/74 8730
/proc/meminfo: memFree=1397248/2055920 swapFree=4179444/4192956
[pid=8434] ppid=8432 vsize=5528 CPUtime=641.82
/proc/8434/stat : 8434 (xsolve) R 8432 8434 8027 0 -1 4194304 734 0 0 0 64178 4 0 0 25 0 1 0 1979052010 5660672 700 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/8434/statm: 1382 700 417 177 0 285 0
Current children cumulated CPU time (s) 641.82
Current children cumulated vsize (KiB) 5528


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

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/74 8730
/proc/meminfo: memFree=1396992/2055920 swapFree=4179444/4192956
[pid=8434] ppid=8432 vsize=5528 CPUtime=821.74
/proc/8434/stat : 8434 (xsolve) R 8432 8434 8027 0 -1 4194304 734 0 0 0 82170 4 0 0 25 0 1 0 1979052010 5660672 700 996147200 134512640 135239859 4294956144 18446744073709551615 134821235 0 0 4096 0 0 0 0 17 0 0 0
/proc/8434/statm: 1382 700 417 177 0 285 0
Current children cumulated CPU time (s) 821.74
Current children cumulated vsize (KiB) 5528

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 1.94 3/74 8730
/proc/meminfo: memFree=1396992/2055920 swapFree=4179444/4192956
[pid=8434] ppid=8432 vsize=5528 CPUtime=881.72
/proc/8434/stat : 8434 (xsolve) R 8432 8434 8027 0 -1 4194304 734 0 0 0 88168 4 0 0 25 0 1 0 1979052010 5660672 700 996147200 134512640 135239859 4294956144 18446744073709551615 135031413 0 0 4096 0 0 0 0 17 0 0 0
/proc/8434/statm: 1382 700 417 177 0 285 0
Current children cumulated CPU time (s) 881.72
Current children cumulated vsize (KiB) 5528

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 1.94 3/74 8730
/proc/meminfo: memFree=1397056/2055920 swapFree=4179444/4192956
[pid=8434] ppid=8432 vsize=5528 CPUtime=941.69
/proc/8434/stat : 8434 (xsolve) R 8432 8434 8027 0 -1 4194304 734 0 0 0 94165 4 0 0 25 0 1 0 1979052010 5660672 700 996147200 134512640 135239859 4294956144 18446744073709551615 134737052 0 0 4096 0 0 0 0 17 0 0 0
/proc/8434/statm: 1382 700 417 177 0 285 0
Current children cumulated CPU time (s) 941.69
Current children cumulated vsize (KiB) 5528

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/74 8730
/proc/meminfo: memFree=1396992/2055920 swapFree=4179444/4192956
[pid=8434] ppid=8432 vsize=5528 CPUtime=1001.67
/proc/8434/stat : 8434 (xsolve) R 8432 8434 8027 0 -1 4194304 734 0 0 0 100163 4 0 0 25 0 1 0 1979052010 5660672 700 996147200 134512640 135239859 4294956144 18446744073709551615 134790237 0 0 4096 0 0 0 0 17 0 0 0
/proc/8434/statm: 1382 700 417 177 0 285 0
Current children cumulated CPU time (s) 1001.67
Current children cumulated vsize (KiB) 5528

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/74 8730
/proc/meminfo: memFree=1396992/2055920 swapFree=4179444/4192956
[pid=8434] ppid=8432 vsize=5528 CPUtime=1061.66
/proc/8434/stat : 8434 (xsolve) R 8432 8434 8027 0 -1 4194304 734 0 0 0 106161 5 0 0 25 0 1 0 1979052010 5660672 700 996147200 134512640 135239859 4294956144 18446744073709551615 134820623 0 0 4096 0 0 0 0 17 0 0 0
/proc/8434/statm: 1382 700 417 177 0 285 0
Current children cumulated CPU time (s) 1061.66
Current children cumulated vsize (KiB) 5528

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/75 8731
/proc/meminfo: memFree=1394808/2055920 swapFree=4179444/4192956
[pid=8434] ppid=8432 vsize=5528 CPUtime=1121.63
/proc/8434/stat : 8434 (xsolve) R 8432 8434 8027 0 -1 4194304 734 0 0 0 112158 5 0 0 25 0 1 0 1979052010 5660672 700 996147200 134512640 135239859 4294956144 18446744073709551615 134790237 0 0 4096 0 0 0 0 17 0 0 0
/proc/8434/statm: 1382 700 417 177 0 285 0
Current children cumulated CPU time (s) 1121.63
Current children cumulated vsize (KiB) 5528

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/75 8731
/proc/meminfo: memFree=1394808/2055920 swapFree=4179444/4192956
[pid=8434] ppid=8432 vsize=5528 CPUtime=1181.61
/proc/8434/stat : 8434 (xsolve) R 8432 8434 8027 0 -1 4194304 734 0 0 0 118156 5 0 0 25 0 1 0 1979052010 5660672 700 996147200 134512640 135239859 4294956144 18446744073709551615 134737706 0 0 4096 0 0 0 0 17 0 0 0
/proc/8434/statm: 1382 700 417 177 0 285 0
Current children cumulated CPU time (s) 1181.61
Current children cumulated vsize (KiB) 5528

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/75 8731
/proc/meminfo: memFree=1394680/2055920 swapFree=4179444/4192956
[pid=8434] ppid=8432 vsize=5528 CPUtime=1241.59
/proc/8434/stat : 8434 (xsolve) R 8432 8434 8027 0 -1 4194304 734 0 0 0 124154 5 0 0 25 0 1 0 1979052010 5660672 700 996147200 134512640 135239859 4294956144 18446744073709551615 135067315 0 0 4096 0 0 0 0 17 0 0 0
/proc/8434/statm: 1382 700 417 177 0 285 0
Current children cumulated CPU time (s) 1241.59
Current children cumulated vsize (KiB) 5528

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/75 8731
/proc/meminfo: memFree=1394616/2055920 swapFree=4179444/4192956
[pid=8434] ppid=8432 vsize=5528 CPUtime=1301.56
/proc/8434/stat : 8434 (xsolve) R 8432 8434 8027 0 -1 4194304 734 0 0 0 130151 5 0 0 25 0 1 0 1979052010 5660672 700 996147200 134512640 135239859 4294956144 18446744073709551615 134737159 0 0 4096 0 0 0 0 17 0 0 0
/proc/8434/statm: 1382 700 417 177 0 285 0
Current children cumulated CPU time (s) 1301.56
Current children cumulated vsize (KiB) 5528

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/75 8731
/proc/meminfo: memFree=1394616/2055920 swapFree=4179444/4192956
[pid=8434] ppid=8432 vsize=5528 CPUtime=1361.53
/proc/8434/stat : 8434 (xsolve) R 8432 8434 8027 0 -1 4194304 734 0 0 0 136148 5 0 0 25 0 1 0 1979052010 5660672 700 996147200 134512640 135239859 4294956144 18446744073709551615 134738017 0 0 4096 0 0 0 0 17 0 0 0
/proc/8434/statm: 1382 700 417 177 0 285 0
Current children cumulated CPU time (s) 1361.53
Current children cumulated vsize (KiB) 5528

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.94 3/75 8731
/proc/meminfo: memFree=1394488/2055920 swapFree=4179444/4192956
[pid=8434] ppid=8432 vsize=5528 CPUtime=1421.51
/proc/8434/stat : 8434 (xsolve) R 8432 8434 8027 0 -1 4194304 734 0 0 0 142146 5 0 0 25 0 1 0 1979052010 5660672 700 996147200 134512640 135239859 4294956144 18446744073709551615 134738003 0 0 4096 0 0 0 0 17 0 0 0
/proc/8434/statm: 1382 700 417 177 0 285 0
Current children cumulated CPU time (s) 1421.51
Current children cumulated vsize (KiB) 5528

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/75 8731
/proc/meminfo: memFree=1394488/2055920 swapFree=4179444/4192956
[pid=8434] ppid=8432 vsize=5528 CPUtime=1481.49
/proc/8434/stat : 8434 (xsolve) R 8432 8434 8027 0 -1 4194304 734 0 0 0 148143 6 0 0 25 0 1 0 1979052010 5660672 700 996147200 134512640 135239859 4294956144 18446744073709551615 135095166 0 0 4096 0 0 0 0 17 0 0 0
/proc/8434/statm: 1382 700 417 177 0 285 0
Current children cumulated CPU time (s) 1481.49
Current children cumulated vsize (KiB) 5528

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/75 8731
/proc/meminfo: memFree=1394424/2055920 swapFree=4179444/4192956
[pid=8434] ppid=8432 vsize=5528 CPUtime=1541.47
/proc/8434/stat : 8434 (xsolve) R 8432 8434 8027 0 -1 4194304 734 0 0 0 154141 6 0 0 25 0 1 0 1979052010 5660672 700 996147200 134512640 135239859 4294956144 18446744073709551615 134737120 0 0 4096 0 0 0 0 17 0 0 0
/proc/8434/statm: 1382 700 417 177 0 285 0
Current children cumulated CPU time (s) 1541.47
Current children cumulated vsize (KiB) 5528

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/75 8731
/proc/meminfo: memFree=1394360/2055920 swapFree=4179444/4192956
[pid=8434] ppid=8432 vsize=5528 CPUtime=1601.44
/proc/8434/stat : 8434 (xsolve) R 8432 8434 8027 0 -1 4194304 734 0 0 0 160138 6 0 0 25 0 1 0 1979052010 5660672 700 996147200 134512640 135239859 4294956144 18446744073709551615 134737753 0 0 4096 0 0 0 0 17 0 0 0
/proc/8434/statm: 1382 700 417 177 0 285 0
Current children cumulated CPU time (s) 1601.44
Current children cumulated vsize (KiB) 5528

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/75 8731
/proc/meminfo: memFree=1394360/2055920 swapFree=4179444/4192956
[pid=8434] ppid=8432 vsize=5528 CPUtime=1661.42
/proc/8434/stat : 8434 (xsolve) R 8432 8434 8027 0 -1 4194304 734 0 0 0 166136 6 0 0 25 0 1 0 1979052010 5660672 700 996147200 134512640 135239859 4294956144 18446744073709551615 135031149 0 0 4096 0 0 0 0 17 0 0 0
/proc/8434/statm: 1382 700 417 177 0 285 0
Current children cumulated CPU time (s) 1661.42
Current children cumulated vsize (KiB) 5528

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/75 8731
/proc/meminfo: memFree=1394488/2055920 swapFree=4179444/4192956
[pid=8434] ppid=8432 vsize=5528 CPUtime=1721.39
/proc/8434/stat : 8434 (xsolve) R 8432 8434 8027 0 -1 4194304 734 0 0 0 172133 6 0 0 25 0 1 0 1979052010 5660672 700 996147200 134512640 135239859 4294956144 18446744073709551615 134821254 0 0 4096 0 0 0 0 17 0 0 0
/proc/8434/statm: 1382 700 417 177 0 285 0
Current children cumulated CPU time (s) 1721.39
Current children cumulated vsize (KiB) 5528

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/75 8731
/proc/meminfo: memFree=1394296/2055920 swapFree=4179444/4192956
[pid=8434] ppid=8432 vsize=5528 CPUtime=1781.37
/proc/8434/stat : 8434 (xsolve) R 8432 8434 8027 0 -1 4194304 734 0 0 0 178131 6 0 0 25 0 1 0 1979052010 5660672 700 996147200 134512640 135239859 4294956144 18446744073709551615 134736966 0 0 4096 0 0 0 0 17 0 0 0
/proc/8434/statm: 1382 700 417 177 0 285 0
Current children cumulated CPU time (s) 1781.37
Current children cumulated vsize (KiB) 5528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801 s]
/proc/loadavg: 2.00 2.00 1.94 3/75 8731
/proc/meminfo: memFree=1394296/2055920 swapFree=4179444/4192956
[pid=8434] ppid=8432 vsize=5528 CPUtime=1800.06
/proc/8434/stat : 8434 (xsolve) R 8432 8434 8027 0 -1 4194304 734 0 0 0 180000 6 0 0 25 0 1 0 1979052010 5660672 700 996147200 134512640 135239859 4294956144 18446744073709551615 134737480 0 0 4096 0 0 0 0 17 0 0 0
/proc/8434/statm: 1382 700 417 177 0 285 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 5528

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.01
CPU time (s): 1800.08
CPU user time (s): 1800.01
CPU system time (s): 0.066989
CPU usage (%): 99.9484
Max. virtual memory (cumulated for all children) (KiB): 5528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.01
system time used= 0.066989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 734
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= 5387

runsolver used 1.51177 second user time and 5.07123 second system time

The end

Launcher Data (download as text)

Begin job on node10 at 2008-07-02 14:12:51
IDJOB=1041426
IDBENCH=53805
IDSOLVER=342
FILE ID=node10/1041426-1215000771
PBS_JOBID= 7870903
Free space on /tmp= 66528 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/latinSquare/normalized-latinSquare-dg-12_all.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-1041426-1215000771/watcher-1041426-1215000771 -o /tmp/evaluation-result-1041426-1215000771/solver-1041426-1215000771 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1041426-1215000771.xml -v 1 -rs 1557852838 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 535246887d226e6be0539abc12ce8eb5
RANDOM SEED=1557852838

node10.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		: 3000.229
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		: 3000.229
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:       1472408 kB
Buffers:         62576 kB
Cached:         428848 kB
SwapCached:       7560 kB
Active:          95096 kB
Inactive:       410212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1472408 kB
SwapTotal:     4192956 kB
SwapFree:      4179444 kB
Dirty:            2288 kB
Writeback:           0 kB
Mapped:          20616 kB
Slab:            63340 kB
Committed_AS:  3290388 kB
PageTables:       1916 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= 66524 MiB
End job on node10 at 2008-07-02 14:42:54