Trace number 1080869

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) 1800.02 1810.51

General information on the benchmark

Namecsp/js-taillard-20-15/
normalized-js-taillard-20-15-105-3.xml
MD5SUM9ba2c05d75416be79db8f8c7771688d8
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark18.8941
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of constraints3130
Maximum constraint arity2
Maximum domain size1424
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3130
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.02	c mistral-prime version 1.313
0.00/0.02	c 
0.00/0.02	c Parsing xml file
0.00/0.02	c          domains...............  0.01	(300 domains)
0.00/0.02	c          variables.............-2.0837e-19	(300 variables)
0.00/0.02	c          predicates............-2.0837e-19	(2 predicates)
0.00/0.02	c          constraints...........  0.14	(3130 constraints)
0.08/0.15	c Parsing time:   0.15
0.08/0.15	c
0.08/0.15	c Building model
0.08/0.19	c         0 constants
0.08/0.19	c         0 Boolean variables    (+5700)
0.08/0.19	c       300 range variables      (+5980)
0.08/0.19	c         0 domain (b) variables (+0)
0.08/0.19	c         0 domain (l) variables (+0)
0.08/0.19	c      3130 constraints          (+11680)
0.08/0.19	c         0 values 
0.08/0.19	c Building time:   0.04
0.08/0.19	c
0.08/0.19	c Solving instance
0.08/0.20	c          heuristic = dom/wdeg
0.08/0.20	c          Randomized probing iteration = 100
0.08/0.20	c          probing limit = 30
0.08/0.20	c          level based weights = no
0.08/0.20	c          impact probing = no
0.08/0.20	c          restart policy = No restart
0.08/0.20	c          probing .......... 17.88
18.02/18.24	c          Probing Nodes 10388
18.02/18.24	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-1080869-1215213564/watcher-1080869-1215213564 -o /tmp/evaluation-result-1080869-1215213564/solver-1080869-1215213564 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1080869-1215213564.xml -v 1 -rs 149662957 -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: 2.20 2.19 2.09 4/73 30279
/proc/meminfo: memFree=1275960/2055920 swapFree=4180408/4192956
[pid=30279] ppid=30277 vsize=18572 CPUtime=0
/proc/30279/stat : 30279 (runsolver) R 30277 30279 29431 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1551023243 19017728 292 996147200 4194304 4296836 548682068336 18446744073709551615 248761609511 0 0 4096 24578 0 0 0 17 1 0 0
/proc/30279/statm: 4643 292 257 25 0 2626 0

[startup+0.050372 s]
/proc/loadavg: 2.20 2.19 2.09 4/73 30279
/proc/meminfo: memFree=1275960/2055920 swapFree=4180408/4192956
[pid=30279] ppid=30277 vsize=7132 CPUtime=0.03
/proc/30279/stat : 30279 (xsolve) R 30277 30279 29431 0 -1 4194304 1113 0 0 0 3 0 0 0 20 0 1 0 1551023243 7303168 1079 996147200 134512640 135239859 4294956144 18446744073709551615 134683276 0 0 4096 0 0 0 0 17 1 0 0
/proc/30279/statm: 1783 1079 397 177 0 686 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7132

[startup+0.101385 s]
/proc/loadavg: 2.20 2.19 2.09 4/73 30279
/proc/meminfo: memFree=1275960/2055920 swapFree=4180408/4192956
[pid=30279] ppid=30277 vsize=8584 CPUtime=0.08
/proc/30279/stat : 30279 (xsolve) R 30277 30279 29431 0 -1 4194304 1469 0 0 0 8 0 0 0 20 0 1 0 1551023243 8790016 1435 996147200 134512640 135239859 4294956144 18446744073709551615 134542945 0 0 4096 0 0 0 0 17 1 0 0
/proc/30279/statm: 2146 1435 397 177 0 1049 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8584

[startup+0.301427 s]
/proc/loadavg: 2.20 2.19 2.09 4/73 30279
/proc/meminfo: memFree=1275960/2055920 swapFree=4180408/4192956
[pid=30279] ppid=30277 vsize=17068 CPUtime=0.29
/proc/30279/stat : 30279 (xsolve) R 30277 30279 29431 0 -1 4194304 3600 0 0 0 27 2 0 0 21 0 1 0 1551023243 17477632 3566 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/30279/statm: 4267 3566 427 177 0 3170 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17068

[startup+0.701496 s]
/proc/loadavg: 2.20 2.19 2.09 4/73 30279
/proc/meminfo: memFree=1275960/2055920 swapFree=4180408/4192956
[pid=30279] ppid=30277 vsize=17388 CPUtime=0.69
/proc/30279/stat : 30279 (xsolve) R 30277 30279 29431 0 -1 4194304 3691 0 0 0 67 2 0 0 25 0 1 0 1551023243 17805312 3626 996147200 134512640 135239859 4294956144 18446744073709551615 135030898 0 0 4096 0 0 0 0 17 1 0 0
/proc/30279/statm: 4347 3626 428 177 0 3250 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17388

[startup+1.50163 s]
/proc/loadavg: 2.20 2.19 2.09 3/74 30280
/proc/meminfo: memFree=1262896/2055920 swapFree=4180408/4192956
[pid=30279] ppid=30277 vsize=17388 CPUtime=1.48
/proc/30279/stat : 30279 (xsolve) R 30277 30279 29431 0 -1 4194304 3693 0 0 0 146 2 0 0 25 0 1 0 1551023243 17805312 3628 996147200 134512640 135239859 4294956144 18446744073709551615 135101118 0 0 4096 0 0 0 0 17 1 0 0
/proc/30279/statm: 4347 3628 428 177 0 3250 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 17388

[startup+3.10191 s]
/proc/loadavg: 2.20 2.19 2.09 3/74 30280
/proc/meminfo: memFree=1262832/2055920 swapFree=4180408/4192956
[pid=30279] ppid=30277 vsize=17392 CPUtime=3.07
/proc/30279/stat : 30279 (xsolve) R 30277 30279 29431 0 -1 4194304 3700 0 0 0 305 2 0 0 25 0 1 0 1551023243 17809408 3635 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/30279/statm: 4348 3635 428 177 0 3251 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 17392

[startup+6.30146 s]
/proc/loadavg: 2.18 2.18 2.09 3/74 30280
/proc/meminfo: memFree=1262640/2055920 swapFree=4180408/4192956
[pid=30279] ppid=30277 vsize=17392 CPUtime=6.23
/proc/30279/stat : 30279 (xsolve) R 30277 30279 29431 0 -1 4194304 3700 0 0 0 621 2 0 0 25 0 1 0 1551023243 17809408 3635 996147200 134512640 135239859 4294956144 18446744073709551615 134820623 0 0 4096 0 0 0 0 17 1 0 0
/proc/30279/statm: 4348 3635 428 177 0 3251 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 17392

[startup+12.7015 s]
/proc/loadavg: 2.17 2.18 2.09 3/74 30280
/proc/meminfo: memFree=1262256/2055920 swapFree=4180408/4192956
[pid=30279] ppid=30277 vsize=17392 CPUtime=12.57
/proc/30279/stat : 30279 (xsolve) R 30277 30279 29431 0 -1 4194304 3701 0 0 0 1255 2 0 0 25 0 1 0 1551023243 17809408 3636 996147200 134512640 135239859 4294956144 18446744073709551615 134797573 0 0 4096 0 0 0 0 17 1 0 0
/proc/30279/statm: 4348 3636 428 177 0 3251 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 17392

[startup+25.5017 s]
/proc/loadavg: 2.13 2.17 2.09 3/74 30280
/proc/meminfo: memFree=1261744/2055920 swapFree=4180408/4192956
[pid=30279] ppid=30277 vsize=17392 CPUtime=25.25
/proc/30279/stat : 30279 (xsolve) R 30277 30279 29431 0 -1 4194304 3702 0 0 0 2523 2 0 0 25 0 1 0 1551023243 17809408 3637 996147200 134512640 135239859 4294956144 18446744073709551615 135071616 0 0 4096 0 0 0 0 17 1 0 0
/proc/30279/statm: 4348 3637 429 177 0 3251 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 17392

[startup+51.1011 s]
/proc/loadavg: 2.08 2.16 2.09 3/74 30280
/proc/meminfo: memFree=1260912/2055920 swapFree=4180408/4192956
[pid=30279] ppid=30277 vsize=17392 CPUtime=50.61
/proc/30279/stat : 30279 (xsolve) R 30277 30279 29431 0 -1 4194304 3706 0 0 0 5059 2 0 0 25 0 1 0 1551023243 17809408 3641 996147200 134512640 135239859 4294956144 18446744073709551615 134802073 0 0 4096 0 0 0 0 17 1 0 0
/proc/30279/statm: 4348 3641 429 177 0 3251 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 17392

[startup+102.307 s]
/proc/loadavg: 2.04 2.13 2.08 3/74 30280
/proc/meminfo: memFree=1257712/2055920 swapFree=4180408/4192956
[pid=30279] ppid=30277 vsize=17392 CPUtime=101.33
/proc/30279/stat : 30279 (xsolve) R 30277 30279 29431 0 -1 4194304 3709 0 0 0 10131 2 0 0 25 0 1 0 1551023243 17809408 3644 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/30279/statm: 4348 3644 429 177 0 3251 0
Current children cumulated CPU time (s) 101.33
Current children cumulated vsize (KiB) 17392

[startup+162.302 s]
/proc/loadavg: 2.01 2.10 2.08 3/74 30280
/proc/meminfo: memFree=1255344/2055920 swapFree=4180408/4192956
[pid=30279] ppid=30277 vsize=17392 CPUtime=160.76
/proc/30279/stat : 30279 (xsolve) R 30277 30279 29431 0 -1 4194304 3712 0 0 0 16074 2 0 0 25 0 1 0 1551023243 17809408 3647 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/30279/statm: 4348 3647 429 177 0 3251 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 17392

[startup+222.301 s]
/proc/loadavg: 2.00 2.08 2.07 3/74 30280
/proc/meminfo: memFree=1251184/2055920 swapFree=4180408/4192956
[pid=30279] ppid=30277 vsize=17392 CPUtime=220.19
/proc/30279/stat : 30279 (xsolve) R 30277 30279 29431 0 -1 4194304 3712 0 0 0 22017 2 0 0 25 0 1 0 1551023243 17809408 3647 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/30279/statm: 4348 3647 429 177 0 3251 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 17392

[startup+282.302 s]
/proc/loadavg: 2.00 2.06 2.06 3/74 30280
/proc/meminfo: memFree=1248432/2055920 swapFree=4180408/4192956
[pid=30279] ppid=30277 vsize=17392 CPUtime=279.63
/proc/30279/stat : 30279 (xsolve) R 30277 30279 29431 0 -1 4194304 3712 0 0 0 27961 2 0 0 25 0 1 0 1551023243 17809408 3647 996147200 134512640 135239859 4294956144 18446744073709551615 134802071 0 0 4096 0 0 0 0 17 1 0 0
/proc/30279/statm: 4348 3647 429 177 0 3251 0
Current children cumulated CPU time (s) 279.63
Current children cumulated vsize (KiB) 17392

[startup+342.302 s]
/proc/loadavg: 2.00 2.05 2.06 3/74 30280
/proc/meminfo: memFree=1244144/2055920 swapFree=4180408/4192956
[pid=30279] ppid=30277 vsize=17392 CPUtime=339.06
/proc/30279/stat : 30279 (xsolve) R 30277 30279 29431 0 -1 4194304 3712 0 0 0 33904 2 0 0 25 0 1 0 1551023243 17809408 3647 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/30279/statm: 4348 3647 429 177 0 3251 0
Current children cumulated CPU time (s) 339.06
Current children cumulated vsize (KiB) 17392

[startup+402.301 s]
/proc/loadavg: 2.00 2.04 2.05 3/74 30280
/proc/meminfo: memFree=1241008/2055920 swapFree=4180408/4192956
[pid=30279] ppid=30277 vsize=17392 CPUtime=398.5
/proc/30279/stat : 30279 (xsolve) R 30277 30279 29431 0 -1 4194304 3712 0 0 0 39848 2 0 0 25 0 1 0 1551023243 17809408 3647 996147200 134512640 135239859 4294956144 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 1 0 0
/proc/30279/statm: 4348 3647 429 177 0 3251 0
Current children cumulated CPU time (s) 398.5
Current children cumulated vsize (KiB) 17392

[startup+462.302 s]
/proc/loadavg: 2.00 2.03 2.05 3/74 30280
/proc/meminfo: memFree=1238064/2055920 swapFree=4180408/4192956
[pid=30279] ppid=30277 vsize=17392 CPUtime=457.93
/proc/30279/stat : 30279 (xsolve) R 30277 30279 29431 0 -1 4194304 3712 0 0 0 45791 2 0 0 25 0 1 0 1551023243 17809408 3647 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/30279/statm: 4348 3647 429 177 0 3251 0
Current children cumulated CPU time (s) 457.93
Current children cumulated vsize (KiB) 17392

[startup+522.302 s]
/proc/loadavg: 2.00 2.02 2.04 3/74 30280
/proc/meminfo: memFree=1235888/2055920 swapFree=4180408/4192956
[pid=30279] ppid=30277 vsize=17392 CPUtime=517.37
/proc/30279/stat : 30279 (xsolve) R 30277 30279 29431 0 -1 4194304 3712 0 0 0 51735 2 0 0 25 0 1 0 1551023243 17809408 3647 996147200 134512640 135239859 4294956144 18446744073709551615 134797310 0 0 4096 0 0 0 0 17 1 0 0
/proc/30279/statm: 4348 3647 429 177 0 3251 0
Current children cumulated CPU time (s) 517.37
Current children cumulated vsize (KiB) 17392

[startup+582.301 s]
/proc/loadavg: 2.00 2.02 2.03 3/73 30308
/proc/meminfo: memFree=1497720/2055920 swapFree=4180408/4192956
[pid=30279] ppid=30277 vsize=17392 CPUtime=576.84
/proc/30279/stat : 30279 (xsolve) R 30277 30279 29431 0 -1 4194304 3712 0 0 0 57681 3 0 0 25 0 1 0 1551023243 17809408 3647 996147200 134512640 135239859 4294956144 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 0 0 0
/proc/30279/statm: 4348 3647 429 177 0 3251 0
Current children cumulated CPU time (s) 576.84
Current children cumulated vsize (KiB) 17392

[startup+642.302 s]
/proc/loadavg: 2.00 2.01 2.03 3/73 30310
/proc/meminfo: memFree=1486392/2055920 swapFree=4180408/4192956
[pid=30279] ppid=30277 vsize=17392 CPUtime=636.6
/proc/30279/stat : 30279 (xsolve) R 30277 30279 29431 0 -1 4194304 3712 0 0 0 63656 4 0 0 25 0 1 0 1551023243 17809408 3647 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/30279/statm: 4348 3647 429 177 0 3251 0
Current children cumulated CPU time (s) 636.6
Current children cumulated vsize (KiB) 17392


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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 30310
/proc/meminfo: memFree=1486136/2055920 swapFree=4180408/4192956
[pid=30279] ppid=30277 vsize=17392 CPUtime=875.61
/proc/30279/stat : 30279 (xsolve) R 30277 30279 29431 0 -1 4194304 3715 0 0 0 87557 4 0 0 25 0 1 0 1551023243 17809408 3650 996147200 134512640 135239859 4294956144 18446744073709551615 135035208 0 0 4096 0 0 0 0 17 0 0 0
/proc/30279/statm: 4348 3650 429 177 0 3251 0
Current children cumulated CPU time (s) 875.61
Current children cumulated vsize (KiB) 17392

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 30310
/proc/meminfo: memFree=1486136/2055920 swapFree=4180408/4192956
[pid=30279] ppid=30277 vsize=17392 CPUtime=935.36
/proc/30279/stat : 30279 (xsolve) R 30277 30279 29431 0 -1 4194304 3715 0 0 0 93532 4 0 0 25 0 1 0 1551023243 17809408 3650 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/30279/statm: 4348 3650 429 177 0 3251 0
Current children cumulated CPU time (s) 935.36
Current children cumulated vsize (KiB) 17392

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 30310
/proc/meminfo: memFree=1486136/2055920 swapFree=4180408/4192956
[pid=30279] ppid=30277 vsize=17392 CPUtime=995.12
/proc/30279/stat : 30279 (xsolve) R 30277 30279 29431 0 -1 4194304 3715 0 0 0 99508 4 0 0 25 0 1 0 1551023243 17809408 3650 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/30279/statm: 4348 3650 429 177 0 3251 0
Current children cumulated CPU time (s) 995.12
Current children cumulated vsize (KiB) 17392

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 30310
/proc/meminfo: memFree=1486136/2055920 swapFree=4180408/4192956
[pid=30279] ppid=30277 vsize=17392 CPUtime=1054.87
/proc/30279/stat : 30279 (xsolve) R 30277 30279 29431 0 -1 4194304 3715 0 0 0 105482 5 0 0 25 0 1 0 1551023243 17809408 3650 996147200 134512640 135239859 4294956144 18446744073709551615 134802251 0 0 4096 0 0 0 0 17 0 0 0
/proc/30279/statm: 4348 3650 429 177 0 3251 0
Current children cumulated CPU time (s) 1054.87
Current children cumulated vsize (KiB) 17392

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 30310
/proc/meminfo: memFree=1486200/2055920 swapFree=4180408/4192956
[pid=30279] ppid=30277 vsize=17392 CPUtime=1114.63
/proc/30279/stat : 30279 (xsolve) R 30277 30279 29431 0 -1 4194304 3715 0 0 0 111458 5 0 0 25 0 1 0 1551023243 17809408 3650 996147200 134512640 135239859 4294956144 18446744073709551615 135030997 0 0 4096 0 0 0 0 17 0 0 0
/proc/30279/statm: 4348 3650 429 177 0 3251 0
Current children cumulated CPU time (s) 1114.63
Current children cumulated vsize (KiB) 17392

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 30310
/proc/meminfo: memFree=1486200/2055920 swapFree=4180408/4192956
[pid=30279] ppid=30277 vsize=17392 CPUtime=1174.38
/proc/30279/stat : 30279 (xsolve) R 30277 30279 29431 0 -1 4194304 3715 0 0 0 117433 5 0 0 25 0 1 0 1551023243 17809408 3650 996147200 134512640 135239859 4294956144 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 0 0 0
/proc/30279/statm: 4348 3650 429 177 0 3251 0
Current children cumulated CPU time (s) 1174.38
Current children cumulated vsize (KiB) 17392

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 30310
/proc/meminfo: memFree=1486072/2055920 swapFree=4180408/4192956
[pid=30279] ppid=30277 vsize=17392 CPUtime=1234.13
/proc/30279/stat : 30279 (xsolve) R 30277 30279 29431 0 -1 4194304 3715 0 0 0 123408 5 0 0 25 0 1 0 1551023243 17809408 3650 996147200 134512640 135239859 4294956144 18446744073709551615 134802073 0 0 4096 0 0 0 0 17 0 0 0
/proc/30279/statm: 4348 3650 429 177 0 3251 0
Current children cumulated CPU time (s) 1234.13
Current children cumulated vsize (KiB) 17392

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 30310
/proc/meminfo: memFree=1486008/2055920 swapFree=4180408/4192956
[pid=30279] ppid=30277 vsize=17392 CPUtime=1293.89
/proc/30279/stat : 30279 (xsolve) R 30277 30279 29431 0 -1 4194304 3715 0 0 0 129384 5 0 0 25 0 1 0 1551023243 17809408 3650 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/30279/statm: 4348 3650 429 177 0 3251 0
Current children cumulated CPU time (s) 1293.89
Current children cumulated vsize (KiB) 17392

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 30310
/proc/meminfo: memFree=1486072/2055920 swapFree=4180408/4192956
[pid=30279] ppid=30277 vsize=17392 CPUtime=1353.64
/proc/30279/stat : 30279 (xsolve) R 30277 30279 29431 0 -1 4194304 3715 0 0 0 135359 5 0 0 25 0 1 0 1551023243 17809408 3650 996147200 134512640 135239859 4294956144 18446744073709551615 134797605 0 0 4096 0 0 0 0 17 0 0 0
/proc/30279/statm: 4348 3650 429 177 0 3251 0
Current children cumulated CPU time (s) 1353.64
Current children cumulated vsize (KiB) 17392

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 30310
/proc/meminfo: memFree=1486072/2055920 swapFree=4180408/4192956
[pid=30279] ppid=30277 vsize=17392 CPUtime=1413.39
/proc/30279/stat : 30279 (xsolve) R 30277 30279 29431 0 -1 4194304 3715 0 0 0 141334 5 0 0 25 0 1 0 1551023243 17809408 3650 996147200 134512640 135239859 4294956144 18446744073709551615 135031319 0 0 4096 0 0 0 0 17 0 0 0
/proc/30279/statm: 4348 3650 429 177 0 3251 0
Current children cumulated CPU time (s) 1413.39
Current children cumulated vsize (KiB) 17392

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 30310
/proc/meminfo: memFree=1486008/2055920 swapFree=4180408/4192956
[pid=30279] ppid=30277 vsize=17392 CPUtime=1473.14
/proc/30279/stat : 30279 (xsolve) R 30277 30279 29431 0 -1 4194304 3715 0 0 0 147309 5 0 0 25 0 1 0 1551023243 17809408 3650 996147200 134512640 135239859 4294956144 18446744073709551615 135030913 0 0 4096 0 0 0 0 17 0 0 0
/proc/30279/statm: 4348 3650 429 177 0 3251 0
Current children cumulated CPU time (s) 1473.14
Current children cumulated vsize (KiB) 17392

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 30310
/proc/meminfo: memFree=1486072/2055920 swapFree=4180408/4192956
[pid=30279] ppid=30277 vsize=17392 CPUtime=1532.9
/proc/30279/stat : 30279 (xsolve) R 30277 30279 29431 0 -1 4194304 3715 0 0 0 153285 5 0 0 25 0 1 0 1551023243 17809408 3650 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/30279/statm: 4348 3650 429 177 0 3251 0
Current children cumulated CPU time (s) 1532.9
Current children cumulated vsize (KiB) 17392

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 30310
/proc/meminfo: memFree=1486072/2055920 swapFree=4180408/4192956
[pid=30279] ppid=30277 vsize=17392 CPUtime=1592.65
/proc/30279/stat : 30279 (xsolve) R 30277 30279 29431 0 -1 4194304 3715 0 0 0 159260 5 0 0 25 0 1 0 1551023243 17809408 3650 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/30279/statm: 4348 3650 429 177 0 3251 0
Current children cumulated CPU time (s) 1592.65
Current children cumulated vsize (KiB) 17392

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 30310
/proc/meminfo: memFree=1486072/2055920 swapFree=4180408/4192956
[pid=30279] ppid=30277 vsize=17392 CPUtime=1652.4
/proc/30279/stat : 30279 (xsolve) R 30277 30279 29431 0 -1 4194304 3715 0 0 0 165235 5 0 0 25 0 1 0 1551023243 17809408 3650 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/30279/statm: 4348 3650 429 177 0 3251 0
Current children cumulated CPU time (s) 1652.4
Current children cumulated vsize (KiB) 17392

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 30310
/proc/meminfo: memFree=1486072/2055920 swapFree=4180408/4192956
[pid=30279] ppid=30277 vsize=17392 CPUtime=1712.15
/proc/30279/stat : 30279 (xsolve) R 30277 30279 29431 0 -1 4194304 3715 0 0 0 171210 5 0 0 25 0 1 0 1551023243 17809408 3650 996147200 134512640 135239859 4294956144 18446744073709551615 134802112 0 0 4096 0 0 0 0 17 0 0 0
/proc/30279/statm: 4348 3650 429 177 0 3251 0
Current children cumulated CPU time (s) 1712.15
Current children cumulated vsize (KiB) 17392

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 30310
/proc/meminfo: memFree=1486008/2055920 swapFree=4180408/4192956
[pid=30279] ppid=30277 vsize=17392 CPUtime=1771.92
/proc/30279/stat : 30279 (xsolve) R 30277 30279 29431 0 -1 4194304 3715 0 0 0 177186 6 0 0 25 0 1 0 1551023243 17809408 3650 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 0 0 0
/proc/30279/statm: 4348 3650 429 177 0 3251 0
Current children cumulated CPU time (s) 1771.92
Current children cumulated vsize (KiB) 17392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 30310
/proc/meminfo: memFree=1486008/2055920 swapFree=4180408/4192956
[pid=30279] ppid=30277 vsize=17392 CPUtime=1800.01
/proc/30279/stat : 30279 (xsolve) R 30277 30279 29431 0 -1 4194304 3715 0 0 0 179995 6 0 0 25 0 1 0 1551023243 17809408 3650 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/30279/statm: 4348 3650 429 177 0 3251 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 17392

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

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

[startup+1810.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 30310
/proc/meminfo: memFree=1486008/2055920 swapFree=4180408/4192956
[pid=30279] ppid=30277 vsize=17392 CPUtime=1800.01
/proc/30279/stat : 30279 (xsolve) R 30277 30279 29431 0 -1 4194304 3715 0 0 0 179995 6 0 0 25 0 1 0 1551023243 17809408 3650 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/30279/statm: 4348 3650 429 177 0 3251 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 17392

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1810.51
CPU time (s): 1800.02
CPU user time (s): 1799.96
CPU system time (s): 0.06299
CPU usage (%): 99.4204
Max. virtual memory (cumulated for all children) (KiB): 17392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3715
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= 29355

runsolver used 2.15467 second user time and 5.29919 second system time

The end

Launcher Data (download as text)

Begin job on node55 at 2008-07-05 01:19:24
IDJOB=1080869
IDBENCH=57038
IDSOLVER=342
FILE ID=node55/1080869-1215213564
PBS_JOBID= 7881750
Free space on /tmp= 66420 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/js-taillard-20-15/normalized-js-taillard-20-15-105-3.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-1080869-1215213564/watcher-1080869-1215213564 -o /tmp/evaluation-result-1080869-1215213564/solver-1080869-1215213564 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1080869-1215213564.xml -v 1 -rs 149662957 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 9ba2c05d75416be79db8f8c7771688d8
RANDOM SEED=149662957

node55.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		: 3000.261
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		: 3000.261
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:       1276440 kB
Buffers:         84032 kB
Cached:         359052 kB
SwapCached:       6804 kB
Active:         478804 kB
Inactive:       238788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1276440 kB
SwapTotal:     4192956 kB
SwapFree:      4180408 kB
Dirty:            1364 kB
Writeback:           0 kB
Mapped:         280540 kB
Slab:            46844 kB
Committed_AS:  3331316 kB
PageTables:       2252 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= 66424 MiB
End job on node55 at 2008-07-05 01:49:37