Trace number 1083537

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) 1800.07 1809.52

General information on the benchmark

Namecsp/super-js/super-js-taillard-20/
normalized-super-js-taillard-20-30.xml
MD5SUM7ee29d50aedd8edbbe32da692c1694e3
Bench Category2-ARY-INT (binary 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 variables800
Number of constraints12940
Maximum constraint arity2
Maximum domain size1535
Number of constraints which are defined in extension0
Number of constraints which are defined in intension12940
Global constraints used (with number of constraints)

Solver Data (download as text)

0.08/0.11	c mistral-prime version 1.313
0.08/0.11	c 
0.08/0.11	c Parsing xml file
0.08/0.11	c          domains...............     0	(96 domains)
0.08/0.11	c          variables.............     0	(800 variables)
0.08/0.11	c          predicates............  0.01	(4 predicates)
0.08/0.11	c          constraints...........  0.53	(12940 constraints)
0.47/0.56	c Parsing time:   0.54
0.47/0.56	c
0.47/0.56	c Building model
0.47/0.59	c         0 AllDifferent constraints infered
0.67/0.74	c         0 constants
0.67/0.74	c         0 Boolean variables    (+22800)
0.67/0.74	c         0 range variables      (+23940)
0.67/0.74	c       800 domain (b) variables (+0)
0.67/0.74	c         0 domain (l) variables (+0)
0.67/0.74	c     12940 constraints          (+46740)
0.67/0.74	c         0 values 
0.67/0.74	c Building time:   0.18
0.67/0.74	c
0.67/0.74	c Solving instance
0.67/0.74	c          heuristic = dom/wdeg
0.67/0.74	c          Randomized probing iteration = 100
0.67/0.74	c          probing limit = 30
0.67/0.74	c          level based weights = no
0.67/0.74	c          impact probing = no
0.67/0.74	c          restart policy = No restart
0.67/0.74	c          probing .......... 19.38
20.08/20.52	c          Probing Nodes  3638
20.08/20.52	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-1083537-1215228866/watcher-1083537-1215228866 -o /tmp/evaluation-result-1083537-1215228866/solver-1083537-1215228866 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1083537-1215228866.xml -v 1 -rs 2049363422 -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: 1.85 1.97 1.99 4/92 27592
/proc/meminfo: memFree=1355800/2055920 swapFree=4122200/4192956
[pid=27592] ppid=27590 vsize=820 CPUtime=0
/proc/27592/stat : 27592 (xsolve) R 27590 27592 27555 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1311132519 839680 25 996147200 134512640 135239859 4294956144 18446744073709551615 7619364 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/27592/statm: 205 25 19 177 0 3 0

[startup+0.0426631 s]
/proc/loadavg: 1.85 1.97 1.99 4/92 27592
/proc/meminfo: memFree=1355800/2055920 swapFree=4122200/4192956
[pid=27592] ppid=27590 vsize=6080 CPUtime=0.03
/proc/27592/stat : 27592 (xsolve) R 27590 27592 27555 0 -1 4194304 853 0 0 0 3 0 0 0 19 0 1 0 1311132519 6225920 819 996147200 134512640 135239859 4294956144 18446744073709551615 134665493 0 0 4096 0 0 0 0 17 1 0 0
/proc/27592/statm: 1520 819 396 177 0 423 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 6080

[startup+0.102679 s]
/proc/loadavg: 1.85 1.97 1.99 4/92 27592
/proc/meminfo: memFree=1355800/2055920 swapFree=4122200/4192956
[pid=27592] ppid=27590 vsize=7688 CPUtime=0.08
/proc/27592/stat : 27592 (xsolve) R 27590 27592 27555 0 -1 4194304 1256 0 0 0 8 0 0 0 19 0 1 0 1311132519 7872512 1222 996147200 134512640 135239859 4294956144 18446744073709551615 134683485 0 0 4096 0 0 0 0 17 1 0 0
/proc/27592/statm: 1922 1222 396 177 0 825 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7688

[startup+0.301711 s]
/proc/loadavg: 1.85 1.97 1.99 4/92 27592
/proc/meminfo: memFree=1355800/2055920 swapFree=4122200/4192956
[pid=27592] ppid=27590 vsize=13608 CPUtime=0.28
/proc/27592/stat : 27592 (xsolve) R 27590 27592 27555 0 -1 4194304 2759 0 0 0 27 1 0 0 21 0 1 0 1311132519 13934592 2659 996147200 134512640 135239859 4294956144 18446744073709551615 134943505 0 0 4096 0 0 0 0 17 1 0 0
/proc/27592/statm: 3402 2659 396 177 0 2305 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 13608

[startup+0.702793 s]
/proc/loadavg: 1.85 1.97 1.99 4/92 27592
/proc/meminfo: memFree=1355800/2055920 swapFree=4122200/4192956
[pid=27592] ppid=27590 vsize=53440 CPUtime=0.67
/proc/27592/stat : 27592 (xsolve) R 27590 27592 27555 0 -1 4194304 12756 0 0 0 61 6 0 0 25 0 1 0 1311132519 54722560 12493 996147200 134512640 135239859 4294956144 18446744073709551615 135014127 0 0 4096 0 0 0 0 17 1 0 0
/proc/27592/statm: 13360 12493 426 177 0 12263 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 53440

[startup+1.50195 s]
/proc/loadavg: 1.85 1.97 1.99 3/93 27593
/proc/meminfo: memFree=1294928/2055920 swapFree=4122200/4192956
[pid=27592] ppid=27590 vsize=66588 CPUtime=1.45
/proc/27592/stat : 27592 (xsolve) R 27590 27592 27555 0 -1 4194304 16089 0 0 0 138 7 0 0 25 0 1 0 1311132519 68186112 15695 996147200 134512640 135239859 4294956144 18446744073709551615 134791114 0 0 4096 0 0 0 0 17 1 0 0
/proc/27592/statm: 16647 15695 437 177 0 15550 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 66588

[startup+3.10127 s]
/proc/loadavg: 1.85 1.97 1.99 3/93 27593
/proc/meminfo: memFree=1294224/2055920 swapFree=4122200/4192956
[pid=27592] ppid=27590 vsize=66588 CPUtime=3.02
/proc/27592/stat : 27592 (xsolve) R 27590 27592 27555 0 -1 4194304 16108 0 0 0 295 7 0 0 25 0 1 0 1311132519 68186112 15714 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/27592/statm: 16647 15714 437 177 0 15550 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 66588

[startup+6.3019 s]
/proc/loadavg: 1.86 1.97 1.99 3/93 27593
/proc/meminfo: memFree=1294160/2055920 swapFree=4122200/4192956
[pid=27592] ppid=27590 vsize=66588 CPUtime=6.16
/proc/27592/stat : 27592 (xsolve) R 27590 27592 27555 0 -1 4194304 16110 0 0 0 609 7 0 0 25 0 1 0 1311132519 68186112 15716 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/27592/statm: 16647 15716 437 177 0 15550 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 66588

[startup+12.7012 s]
/proc/loadavg: 1.87 1.97 1.99 3/93 27593
/proc/meminfo: memFree=1294040/2055920 swapFree=4122200/4192956
[pid=27592] ppid=27590 vsize=66588 CPUtime=12.43
/proc/27592/stat : 27592 (xsolve) R 27590 27592 27555 0 -1 4194304 16112 0 0 0 1236 7 0 0 25 0 1 0 1311132519 68186112 15718 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/27592/statm: 16647 15718 437 177 0 15550 0
Current children cumulated CPU time (s) 12.43
Current children cumulated vsize (KiB) 66588

[startup+25.5017 s]
/proc/loadavg: 1.90 1.97 1.99 3/93 27593
/proc/meminfo: memFree=1293912/2055920 swapFree=4122200/4192956
[pid=27592] ppid=27590 vsize=66588 CPUtime=24.98
/proc/27592/stat : 27592 (xsolve) R 27590 27592 27555 0 -1 4194304 16140 0 0 0 2491 7 0 0 25 0 1 0 1311132519 68186112 15746 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/27592/statm: 16647 15746 438 177 0 15550 0
Current children cumulated CPU time (s) 24.98
Current children cumulated vsize (KiB) 66588

[startup+51.1027 s]
/proc/loadavg: 1.93 1.97 1.99 3/93 27593
/proc/meminfo: memFree=1293976/2055920 swapFree=4122200/4192956
[pid=27592] ppid=27590 vsize=66588 CPUtime=50.09
/proc/27592/stat : 27592 (xsolve) R 27590 27592 27555 0 -1 4194304 16140 0 0 0 5001 8 0 0 25 0 1 0 1311132519 68186112 15746 996147200 134512640 135239859 4294956144 18446744073709551615 134842629 0 0 4096 0 0 0 0 17 1 0 0
/proc/27592/statm: 16647 15746 438 177 0 15550 0
Current children cumulated CPU time (s) 50.09
Current children cumulated vsize (KiB) 66588

[startup+102.308 s]
/proc/loadavg: 2.01 1.99 1.99 3/93 27593
/proc/meminfo: memFree=1293848/2055920 swapFree=4122200/4192956
[pid=27592] ppid=27590 vsize=67100 CPUtime=100.31
/proc/27592/stat : 27592 (xsolve) R 27590 27592 27555 0 -1 4194304 16294 0 0 0 10023 8 0 0 25 0 1 0 1311132519 68710400 15771 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/27592/statm: 16775 15771 438 177 0 15678 0
Current children cumulated CPU time (s) 100.31
Current children cumulated vsize (KiB) 67100

[startup+162.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/93 27593
/proc/meminfo: memFree=1293784/2055920 swapFree=4122200/4192956
[pid=27592] ppid=27590 vsize=67100 CPUtime=159.14
/proc/27592/stat : 27592 (xsolve) R 27590 27592 27555 0 -1 4194304 16296 0 0 0 15906 8 0 0 25 0 1 0 1311132519 68710400 15773 996147200 134512640 135239859 4294956144 18446744073709551615 135030962 0 0 4096 0 0 0 0 17 1 0 0
/proc/27592/statm: 16775 15773 438 177 0 15678 0
Current children cumulated CPU time (s) 159.14
Current children cumulated vsize (KiB) 67100

[startup+222.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/93 27593
/proc/meminfo: memFree=1293784/2055920 swapFree=4122200/4192956
[pid=27592] ppid=27590 vsize=67100 CPUtime=217.97
/proc/27592/stat : 27592 (xsolve) R 27590 27592 27555 0 -1 4194304 16296 0 0 0 21789 8 0 0 25 0 1 0 1311132519 68710400 15773 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/27592/statm: 16775 15773 438 177 0 15678 0
Current children cumulated CPU time (s) 217.97
Current children cumulated vsize (KiB) 67100

[startup+282.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/93 27593
/proc/meminfo: memFree=1293848/2055920 swapFree=4122200/4192956
[pid=27592] ppid=27590 vsize=67100 CPUtime=276.8
/proc/27592/stat : 27592 (xsolve) R 27590 27592 27555 0 -1 4194304 16296 0 0 0 27672 8 0 0 25 0 1 0 1311132519 68710400 15773 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/27592/statm: 16775 15773 438 177 0 15678 0
Current children cumulated CPU time (s) 276.8
Current children cumulated vsize (KiB) 67100

[startup+342.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/93 27593
/proc/meminfo: memFree=1293784/2055920 swapFree=4122200/4192956
[pid=27592] ppid=27590 vsize=67100 CPUtime=335.63
/proc/27592/stat : 27592 (xsolve) R 27590 27592 27555 0 -1 4194304 16296 0 0 0 33555 8 0 0 25 0 1 0 1311132519 68710400 15773 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/27592/statm: 16775 15773 438 177 0 15678 0
Current children cumulated CPU time (s) 335.63
Current children cumulated vsize (KiB) 67100

[startup+402.303 s]
/proc/loadavg: 2.00 1.99 1.99 3/93 27593
/proc/meminfo: memFree=1293720/2055920 swapFree=4122200/4192956
[pid=27592] ppid=27590 vsize=67100 CPUtime=394.47
/proc/27592/stat : 27592 (xsolve) R 27590 27592 27555 0 -1 4194304 16296 0 0 0 39439 8 0 0 25 0 1 0 1311132519 68710400 15773 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/27592/statm: 16775 15773 438 177 0 15678 0
Current children cumulated CPU time (s) 394.47
Current children cumulated vsize (KiB) 67100

[startup+462.302 s]
/proc/loadavg: 2.01 1.99 1.99 3/73 27687
/proc/meminfo: memFree=1434304/2055920 swapFree=4122200/4192956
[pid=27592] ppid=27590 vsize=67100 CPUtime=454.04
/proc/27592/stat : 27592 (xsolve) R 27590 27592 27555 0 -1 4194304 16296 0 0 0 45393 11 0 0 25 0 1 0 1311132519 68710400 15773 996147200 134512640 135239859 4294956144 18446744073709551615 134797573 0 0 4096 0 0 0 0 17 0 0 0
/proc/27592/statm: 16775 15773 438 177 0 15678 0
Current children cumulated CPU time (s) 454.04
Current children cumulated vsize (KiB) 67100

[startup+522.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 27687
/proc/meminfo: memFree=1429632/2055920 swapFree=4122200/4192956
[pid=27592] ppid=27590 vsize=67100 CPUtime=513.97
/proc/27592/stat : 27592 (xsolve) R 27590 27592 27555 0 -1 4194304 16296 0 0 0 51386 11 0 0 25 0 1 0 1311132519 68710400 15773 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/27592/statm: 16775 15773 438 177 0 15678 0
Current children cumulated CPU time (s) 513.97
Current children cumulated vsize (KiB) 67100

[startup+582.301 s]
/proc/loadavg: 2.07 2.00 2.00 3/82 27922
/proc/meminfo: memFree=1402096/2055920 swapFree=4122200/4192956
[pid=27592] ppid=27590 vsize=67100 CPUtime=573.92
/proc/27592/stat : 27592 (xsolve) R 27590 27592 27555 0 -1 4194304 16296 0 0 0 57376 16 0 0 25 0 1 0 1311132519 68710400 15773 996147200 134512640 135239859 4294956144 18446744073709551615 135071242 0 0 4096 0 0 0 0 17 0 0 0
/proc/27592/statm: 16775 15773 438 177 0 15678 0
Current children cumulated CPU time (s) 573.92
Current children cumulated vsize (KiB) 67100

[startup+642.302 s]
/proc/loadavg: 2.02 2.00 2.00 3/82 27922
/proc/meminfo: memFree=1402480/2055920 swapFree=4122200/4192956
[pid=27592] ppid=27590 vsize=67100 CPUtime=633.87
/proc/27592/stat : 27592 (xsolve) R 27590 27592 27555 0 -1 4194304 16296 0 0 0 63371 16 0 0 25 0 1 0 1311132519 68710400 15773 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/27592/statm: 16775 15773 438 177 0 15678 0
Current children cumulated CPU time (s) 633.87
Current children cumulated vsize (KiB) 67100


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

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 27922
/proc/meminfo: memFree=1402224/2055920 swapFree=4122200/4192956
[pid=27592] ppid=27590 vsize=67100 CPUtime=873.65
/proc/27592/stat : 27592 (xsolve) R 27590 27592 27555 0 -1 4194304 16296 0 0 0 87349 16 0 0 25 0 1 0 1311132519 68710400 15773 996147200 134512640 135239859 4294956144 18446744073709551615 134788045 0 0 4096 0 0 0 0 17 0 0 0
/proc/27592/statm: 16775 15773 438 177 0 15678 0
Current children cumulated CPU time (s) 873.65
Current children cumulated vsize (KiB) 67100

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 27922
/proc/meminfo: memFree=1402224/2055920 swapFree=4122200/4192956
[pid=27592] ppid=27590 vsize=67100 CPUtime=933.61
/proc/27592/stat : 27592 (xsolve) R 27590 27592 27555 0 -1 4194304 16296 0 0 0 93344 17 0 0 25 0 1 0 1311132519 68710400 15773 996147200 134512640 135239859 4294956144 18446744073709551615 135071658 0 0 4096 0 0 0 0 17 0 0 0
/proc/27592/statm: 16775 15773 438 177 0 15678 0
Current children cumulated CPU time (s) 933.61
Current children cumulated vsize (KiB) 67100

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 27922
/proc/meminfo: memFree=1402224/2055920 swapFree=4122200/4192956
[pid=27592] ppid=27590 vsize=67100 CPUtime=993.56
/proc/27592/stat : 27592 (xsolve) R 27590 27592 27555 0 -1 4194304 16296 0 0 0 99339 17 0 0 25 0 1 0 1311132519 68710400 15773 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/27592/statm: 16775 15773 438 177 0 15678 0
Current children cumulated CPU time (s) 993.56
Current children cumulated vsize (KiB) 67100

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 27922
/proc/meminfo: memFree=1402160/2055920 swapFree=4122200/4192956
[pid=27592] ppid=27590 vsize=67100 CPUtime=1053.5
/proc/27592/stat : 27592 (xsolve) R 27590 27592 27555 0 -1 4194304 16296 0 0 0 105333 17 0 0 25 0 1 0 1311132519 68710400 15773 996147200 134512640 135239859 4294956144 18446744073709551615 135030913 0 0 4096 0 0 0 0 17 0 0 0
/proc/27592/statm: 16775 15773 438 177 0 15678 0
Current children cumulated CPU time (s) 1053.5
Current children cumulated vsize (KiB) 67100

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 27922
/proc/meminfo: memFree=1402096/2055920 swapFree=4122200/4192956
[pid=27592] ppid=27590 vsize=67100 CPUtime=1113.45
/proc/27592/stat : 27592 (xsolve) R 27590 27592 27555 0 -1 4194304 16296 0 0 0 111328 17 0 0 25 0 1 0 1311132519 68710400 15773 996147200 134512640 135239859 4294956144 18446744073709551615 135042302 0 0 4096 0 0 0 0 17 0 0 0
/proc/27592/statm: 16775 15773 438 177 0 15678 0
Current children cumulated CPU time (s) 1113.45
Current children cumulated vsize (KiB) 67100

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 27922
/proc/meminfo: memFree=1402032/2055920 swapFree=4122200/4192956
[pid=27592] ppid=27590 vsize=67100 CPUtime=1173.4
/proc/27592/stat : 27592 (xsolve) R 27590 27592 27555 0 -1 4194304 16296 0 0 0 117323 17 0 0 25 0 1 0 1311132519 68710400 15773 996147200 134512640 135239859 4294956144 18446744073709551615 135071517 0 0 4096 0 0 0 0 17 0 0 0
/proc/27592/statm: 16775 15773 438 177 0 15678 0
Current children cumulated CPU time (s) 1173.4
Current children cumulated vsize (KiB) 67100

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 27922
/proc/meminfo: memFree=1401776/2055920 swapFree=4122200/4192956
[pid=27592] ppid=27590 vsize=67100 CPUtime=1233.34
/proc/27592/stat : 27592 (xsolve) R 27590 27592 27555 0 -1 4194304 16296 0 0 0 123317 17 0 0 25 0 1 0 1311132519 68710400 15773 996147200 134512640 135239859 4294956144 18446744073709551615 134802073 0 0 4096 0 0 0 0 17 0 0 0
/proc/27592/statm: 16775 15773 438 177 0 15678 0
Current children cumulated CPU time (s) 1233.34
Current children cumulated vsize (KiB) 67100

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 27922
/proc/meminfo: memFree=1401776/2055920 swapFree=4122200/4192956
[pid=27592] ppid=27590 vsize=67100 CPUtime=1293.29
/proc/27592/stat : 27592 (xsolve) R 27590 27592 27555 0 -1 4194304 16296 0 0 0 129312 17 0 0 25 0 1 0 1311132519 68710400 15773 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/27592/statm: 16775 15773 438 177 0 15678 0
Current children cumulated CPU time (s) 1293.29
Current children cumulated vsize (KiB) 67100

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 27922
/proc/meminfo: memFree=1401776/2055920 swapFree=4122200/4192956
[pid=27592] ppid=27590 vsize=67100 CPUtime=1353.24
/proc/27592/stat : 27592 (xsolve) R 27590 27592 27555 0 -1 4194304 16296 0 0 0 135307 17 0 0 25 0 1 0 1311132519 68710400 15773 996147200 134512640 135239859 4294956144 18446744073709551615 135097712 0 0 4096 0 0 0 0 17 0 0 0
/proc/27592/statm: 16775 15773 438 177 0 15678 0
Current children cumulated CPU time (s) 1353.24
Current children cumulated vsize (KiB) 67100

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 27922
/proc/meminfo: memFree=1401776/2055920 swapFree=4122200/4192956
[pid=27592] ppid=27590 vsize=67100 CPUtime=1413.18
/proc/27592/stat : 27592 (xsolve) R 27590 27592 27555 0 -1 4194304 16296 0 0 0 141301 17 0 0 25 0 1 0 1311132519 68710400 15773 996147200 134512640 135239859 4294956144 18446744073709551615 135071456 0 0 4096 0 0 0 0 17 0 0 0
/proc/27592/statm: 16775 15773 438 177 0 15678 0
Current children cumulated CPU time (s) 1413.18
Current children cumulated vsize (KiB) 67100

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 27922
/proc/meminfo: memFree=1401776/2055920 swapFree=4122200/4192956
[pid=27592] ppid=27590 vsize=67100 CPUtime=1473.13
/proc/27592/stat : 27592 (xsolve) R 27590 27592 27555 0 -1 4194304 16296 0 0 0 147296 17 0 0 25 0 1 0 1311132519 68710400 15773 996147200 134512640 135239859 4294956144 18446744073709551615 135035199 0 0 4096 0 0 0 0 17 0 0 0
/proc/27592/statm: 16775 15773 438 177 0 15678 0
Current children cumulated CPU time (s) 1473.13
Current children cumulated vsize (KiB) 67100

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 27922
/proc/meminfo: memFree=1401776/2055920 swapFree=4122200/4192956
[pid=27592] ppid=27590 vsize=67100 CPUtime=1533.09
/proc/27592/stat : 27592 (xsolve) R 27590 27592 27555 0 -1 4194304 16296 0 0 0 153291 18 0 0 25 0 1 0 1311132519 68710400 15773 996147200 134512640 135239859 4294956144 18446744073709551615 134802215 0 0 4096 0 0 0 0 17 0 0 0
/proc/27592/statm: 16775 15773 438 177 0 15678 0
Current children cumulated CPU time (s) 1533.09
Current children cumulated vsize (KiB) 67100

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 27928
/proc/meminfo: memFree=1401584/2055920 swapFree=4122200/4192956
[pid=27592] ppid=27590 vsize=67100 CPUtime=1593.02
/proc/27592/stat : 27592 (xsolve) R 27590 27592 27555 0 -1 4194304 16296 0 0 0 159284 18 0 0 25 0 1 0 1311132519 68710400 15773 996147200 134512640 135239859 4294956144 18446744073709551615 135030962 0 0 4096 0 0 0 0 17 0 0 0
/proc/27592/statm: 16775 15773 438 177 0 15678 0
Current children cumulated CPU time (s) 1593.02
Current children cumulated vsize (KiB) 67100

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 27928
/proc/meminfo: memFree=1401904/2055920 swapFree=4122200/4192956
[pid=27592] ppid=27590 vsize=67100 CPUtime=1652.96
/proc/27592/stat : 27592 (xsolve) R 27590 27592 27555 0 -1 4194304 16296 0 0 0 165278 18 0 0 25 0 1 0 1311132519 68710400 15773 996147200 134512640 135239859 4294956144 18446744073709551615 135030962 0 0 4096 0 0 0 0 17 0 0 0
/proc/27592/statm: 16775 15773 438 177 0 15678 0
Current children cumulated CPU time (s) 1652.96
Current children cumulated vsize (KiB) 67100

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 27928
/proc/meminfo: memFree=1401840/2055920 swapFree=4122200/4192956
[pid=27592] ppid=27590 vsize=67100 CPUtime=1712.92
/proc/27592/stat : 27592 (xsolve) R 27590 27592 27555 0 -1 4194304 16296 0 0 0 171274 18 0 0 25 0 1 0 1311132519 68710400 15773 996147200 134512640 135239859 4294956144 18446744073709551615 134802073 0 0 4096 0 0 0 0 17 0 0 0
/proc/27592/statm: 16775 15773 438 177 0 15678 0
Current children cumulated CPU time (s) 1712.92
Current children cumulated vsize (KiB) 67100

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 27928
/proc/meminfo: memFree=1401584/2055920 swapFree=4122200/4192956
[pid=27592] ppid=27590 vsize=67100 CPUtime=1772.86
/proc/27592/stat : 27592 (xsolve) R 27590 27592 27555 0 -1 4194304 16296 0 0 0 177268 18 0 0 25 0 1 0 1311132519 68710400 15773 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/27592/statm: 16775 15773 438 177 0 15678 0
Current children cumulated CPU time (s) 1772.86
Current children cumulated vsize (KiB) 67100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.51 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 27928
/proc/meminfo: memFree=1401584/2055920 swapFree=4122200/4192956
[pid=27592] ppid=27590 vsize=67100 CPUtime=1800.04
/proc/27592/stat : 27592 (xsolve) R 27590 27592 27555 0 -1 4194304 16296 0 0 0 179986 18 0 0 25 0 1 0 1311132519 68710400 15773 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/27592/statm: 16775 15773 438 177 0 15678 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 67100

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

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

[startup+1809.51 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 27928
/proc/meminfo: memFree=1401584/2055920 swapFree=4122200/4192956
[pid=27592] ppid=27590 vsize=67100 CPUtime=1800.04
/proc/27592/stat : 27592 (xsolve) R 27590 27592 27555 0 -1 4194304 16296 0 0 0 179986 18 0 0 25 0 1 0 1311132519 68710400 15773 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/27592/statm: 16775 15773 438 177 0 15678 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 67100

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1809.52
CPU time (s): 1800.07
CPU user time (s): 1799.87
CPU system time (s): 0.197969
CPU usage (%): 99.4775
Max. virtual memory (cumulated for all children) (KiB): 67100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.87
system time used= 0.197969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16296
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= 22476

runsolver used 1.87671 second user time and 5.18321 second system time

The end

Launcher Data (download as text)

Begin job on node20 at 2008-07-05 05:34:26
IDJOB=1083537
IDBENCH=57488
IDSOLVER=342
FILE ID=node20/1083537-1215228866
PBS_JOBID= 7881906
Free space on /tmp= 66476 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/super-js/super-js-taillard-20/normalized-super-js-taillard-20-30.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-1083537-1215228866/watcher-1083537-1215228866 -o /tmp/evaluation-result-1083537-1215228866/solver-1083537-1215228866 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1083537-1215228866.xml -v 1 -rs 2049363422 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 7ee29d50aedd8edbbe32da692c1694e3
RANDOM SEED=2049363422

node20.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		: 3000.263
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		: 3000.263
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:       1356280 kB
Buffers:         92360 kB
Cached:         310212 kB
SwapCached:      64656 kB
Active:         444424 kB
Inactive:       177528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1356280 kB
SwapTotal:     4192956 kB
SwapFree:      4122200 kB
Dirty:            2860 kB
Writeback:           0 kB
Mapped:         236384 kB
Slab:            62260 kB
Committed_AS:  3361160 kB
PageTables:       2416 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= 66500 MiB
End job on node20 at 2008-07-05 06:04:38