Trace number 1081975

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
Mistral-option 1.314? (TO) 1800.02 1802.02

General information on the benchmark

Namecsp/haystacks/
normalized-haystacks-36.xml
MD5SUM87cb5ec2449d8c75ad96262506f10f50
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark54.7087
Satisfiable
(Un)Satisfiability was proved
Number of variables1296
Number of constraints22715
Maximum constraint arity2
Maximum domain size36
Number of constraints which are defined in extension0
Number of constraints which are defined in intension22715
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18/0.21	c mistral-option version 1.313

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-1081975-1215220317/watcher-1081975-1215220317 -o /tmp/evaluation-result-1081975-1215220317/solver-1081975-1215220317 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1081975-1215220317.xml -heu dyn -sac 3 -ds 2 

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: 1.92 1.97 1.99 4/84 452
/proc/meminfo: memFree=1552456/2055920 swapFree=4179464/4192956
[pid=452] ppid=450 vsize=820 CPUtime=0
/proc/452/stat : 452 (xsolve) R 450 452 29966 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 2001006593 839680 25 996147200 134512640 135239763 4294956192 18446744073709551615 8905508 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/452/statm: 205 25 19 177 0 3 0

[startup+0.0999599 s]
/proc/loadavg: 1.92 1.97 1.99 4/84 452
/proc/meminfo: memFree=1552456/2055920 swapFree=4179464/4192956
[pid=452] ppid=450 vsize=6276 CPUtime=0.08
/proc/452/stat : 452 (xsolve) R 450 452 29966 0 -1 4194304 894 0 0 0 8 0 0 0 18 0 1 0 2001006593 6426624 860 996147200 134512640 135239763 4294956192 18446744073709551615 134617926 0 0 4096 0 0 0 0 17 1 0 0
/proc/452/statm: 1569 860 380 177 0 472 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6276

[startup+0.102958 s]
/proc/loadavg: 1.92 1.97 1.99 4/84 452
/proc/meminfo: memFree=1552456/2055920 swapFree=4179464/4192956
[pid=452] ppid=450 vsize=6424 CPUtime=0.09
/proc/452/stat : 452 (xsolve) R 450 452 29966 0 -1 4194304 916 0 0 0 9 0 0 0 18 0 1 0 2001006593 6578176 882 996147200 134512640 135239763 4294956192 18446744073709551615 134617963 0 0 4096 0 0 0 0 17 1 0 0
/proc/452/statm: 1606 882 380 177 0 509 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6424

[startup+0.302988 s]
/proc/loadavg: 1.92 1.97 1.99 4/84 452
/proc/meminfo: memFree=1552456/2055920 swapFree=4179464/4192956
[pid=452] ppid=450 vsize=9760 CPUtime=0.28
/proc/452/stat : 452 (xsolve) R 450 452 29966 0 -1 4194304 1736 0 0 0 28 0 0 0 19 0 1 0 2001006593 9994240 1702 996147200 134512640 135239763 4294956192 18446744073709551615 134683382 0 0 4096 0 0 0 0 17 1 0 0
/proc/452/statm: 2440 1702 380 177 0 1343 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9760

[startup+0.702044 s]
/proc/loadavg: 1.92 1.97 1.99 4/84 452
/proc/meminfo: memFree=1552456/2055920 swapFree=4179464/4192956
[pid=452] ppid=450 vsize=16288 CPUtime=0.67
/proc/452/stat : 452 (xsolve) R 450 452 29966 0 -1 4194304 3454 0 0 0 66 1 0 0 23 0 1 0 2001006593 16678912 3354 996147200 134512640 135239763 4294956192 18446744073709551615 134622553 0 0 4096 0 0 0 0 17 1 0 0
/proc/452/statm: 4072 3354 380 177 0 2975 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 16288

[startup+1.50116 s]
/proc/loadavg: 1.92 1.97 1.99 3/85 453
/proc/meminfo: memFree=1472320/2055920 swapFree=4179464/4192956
[pid=452] ppid=450 vsize=51788 CPUtime=1.47
/proc/452/stat : 452 (xsolve) R 450 452 29966 0 -1 4194304 30303 0 0 0 133 14 0 0 25 0 1 0 2001006593 53030912 11968 996147200 134512640 135239763 4294956192 18446744073709551615 134805832 0 0 4096 0 0 0 0 17 1 0 0
/proc/452/statm: 12947 11968 418 177 0 11850 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 51788

[startup+3.10137 s]
/proc/loadavg: 1.92 1.97 1.99 3/85 453
/proc/meminfo: memFree=1504640/2055920 swapFree=4179464/4192956
[pid=452] ppid=450 vsize=57220 CPUtime=3.06
/proc/452/stat : 452 (xsolve) R 450 452 29966 0 -1 4194304 32287 0 0 0 291 15 0 0 25 0 1 0 2001006593 58593280 13053 996147200 134512640 135239763 4294956192 18446744073709551615 134805302 0 0 4096 0 0 0 0 17 1 0 0
/proc/452/statm: 14305 13053 418 177 0 13208 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 57220

[startup+6.3018 s]
/proc/loadavg: 1.93 1.97 1.99 3/85 453
/proc/meminfo: memFree=1496576/2055920 swapFree=4179464/4192956
[pid=452] ppid=450 vsize=64484 CPUtime=6.22
/proc/452/stat : 452 (xsolve) R 450 452 29966 0 -1 4194304 34473 0 0 0 606 16 0 0 25 0 1 0 2001006593 66031616 14214 996147200 134512640 135239763 4294956192 18446744073709551615 134805239 0 0 4096 0 0 0 0 17 1 0 0
/proc/452/statm: 16121 14214 418 177 0 15024 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 64484

[startup+12.7017 s]
/proc/loadavg: 1.93 1.97 1.99 3/85 453
/proc/meminfo: memFree=1496576/2055920 swapFree=4179464/4192956
[pid=452] ppid=450 vsize=64484 CPUtime=12.56
/proc/452/stat : 452 (xsolve) R 450 452 29966 0 -1 4194304 34473 0 0 0 1240 16 0 0 25 0 1 0 2001006593 66031616 14214 996147200 134512640 135239763 4294956192 18446744073709551615 135016029 0 0 4096 0 0 0 0 17 1 0 0
/proc/452/statm: 16121 14214 418 177 0 15024 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 64484

[startup+25.5024 s]
/proc/loadavg: 1.95 1.97 1.99 3/85 453
/proc/meminfo: memFree=1496640/2055920 swapFree=4179464/4192956
[pid=452] ppid=450 vsize=64484 CPUtime=25.24
/proc/452/stat : 452 (xsolve) R 450 452 29966 0 -1 4194304 34473 0 0 0 2508 16 0 0 25 0 1 0 2001006593 66031616 14214 996147200 134512640 135239763 4294956192 18446744073709551615 135020241 0 0 4096 0 0 0 0 17 1 0 0
/proc/452/statm: 16121 14214 418 177 0 15024 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 64484

[startup+51.1018 s]
/proc/loadavg: 1.96 1.97 1.99 3/85 453
/proc/meminfo: memFree=1496704/2055920 swapFree=4179464/4192956
[pid=452] ppid=450 vsize=64484 CPUtime=50.6
/proc/452/stat : 452 (xsolve) R 450 452 29966 0 -1 4194304 34473 0 0 0 5044 16 0 0 25 0 1 0 2001006593 66031616 14214 996147200 134512640 135239763 4294956192 18446744073709551615 135015265 0 0 4096 0 0 0 0 17 1 0 0
/proc/452/statm: 16121 14214 418 177 0 15024 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 64484

[startup+102.307 s]
/proc/loadavg: 1.98 1.97 1.99 3/85 453
/proc/meminfo: memFree=1494016/2055920 swapFree=4179464/4192956
[pid=452] ppid=450 vsize=66992 CPUtime=101.32
/proc/452/stat : 452 (xsolve) R 450 452 29966 0 -1 4194304 35090 0 0 0 10116 16 0 0 25 0 1 0 2001006593 68599808 14831 996147200 134512640 135239763 4294956192 18446744073709551615 135015931 0 0 4096 0 0 0 0 17 1 0 0
/proc/452/statm: 16748 14831 418 177 0 15651 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 66992

[startup+162.302 s]
/proc/loadavg: 1.93 1.96 1.98 3/74 483
/proc/meminfo: memFree=1616216/2055920 swapFree=4179464/4192956
[pid=452] ppid=450 vsize=68444 CPUtime=160.95
/proc/452/stat : 452 (xsolve) R 450 452 29966 0 -1 4194304 35439 0 0 0 16078 17 0 0 25 0 1 0 2001006593 70086656 15180 996147200 134512640 135239763 4294956192 18446744073709551615 135020400 0 0 4096 0 0 0 0 17 0 0 0
/proc/452/statm: 17111 15180 418 177 0 16014 0
Current children cumulated CPU time (s) 160.95
Current children cumulated vsize (KiB) 68444

[startup+222.302 s]
/proc/loadavg: 1.97 1.96 1.98 3/74 483
/proc/meminfo: memFree=1615704/2055920 swapFree=4179464/4192956
[pid=452] ppid=450 vsize=69104 CPUtime=220.92
/proc/452/stat : 452 (xsolve) R 450 452 29966 0 -1 4194304 35608 0 0 0 22074 18 0 0 25 0 1 0 2001006593 70762496 15349 996147200 134512640 135239763 4294956192 18446744073709551615 135020219 0 0 4096 0 0 0 0 17 0 0 0
/proc/452/statm: 17276 15349 418 177 0 16179 0
Current children cumulated CPU time (s) 220.92
Current children cumulated vsize (KiB) 69104

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 483
/proc/meminfo: memFree=1615640/2055920 swapFree=4179464/4192956
[pid=452] ppid=450 vsize=69104 CPUtime=280.9
/proc/452/stat : 452 (xsolve) R 450 452 29966 0 -1 4194304 35620 0 0 0 28072 18 0 0 25 0 1 0 2001006593 70762496 15361 996147200 134512640 135239763 4294956192 18446744073709551615 135021422 0 0 4096 0 0 0 0 17 0 0 0
/proc/452/statm: 17276 15361 418 177 0 16179 0
Current children cumulated CPU time (s) 280.9
Current children cumulated vsize (KiB) 69104

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 483
/proc/meminfo: memFree=1614872/2055920 swapFree=4179464/4192956
[pid=452] ppid=450 vsize=69764 CPUtime=340.88
/proc/452/stat : 452 (xsolve) R 450 452 29966 0 -1 4194304 35812 0 0 0 34070 18 0 0 25 0 1 0 2001006593 71438336 15553 996147200 134512640 135239763 4294956192 18446744073709551615 134806830 0 0 4096 0 0 0 0 17 0 0 0
/proc/452/statm: 17441 15553 418 177 0 16344 0
Current children cumulated CPU time (s) 340.88
Current children cumulated vsize (KiB) 69764

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 483
/proc/meminfo: memFree=1612120/2055920 swapFree=4179464/4192956
[pid=452] ppid=450 vsize=72536 CPUtime=400.86
/proc/452/stat : 452 (xsolve) R 450 452 29966 0 -1 4194304 36516 0 0 0 40067 19 0 0 25 0 1 0 2001006593 74276864 16257 996147200 134512640 135239763 4294956192 18446744073709551615 134804751 0 0 4096 0 0 0 0 17 0 0 0
/proc/452/statm: 18134 16257 420 177 0 17037 0
Current children cumulated CPU time (s) 400.86
Current children cumulated vsize (KiB) 72536

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 483
/proc/meminfo: memFree=1611480/2055920 swapFree=4179464/4192956
[pid=452] ppid=450 vsize=73196 CPUtime=460.83
/proc/452/stat : 452 (xsolve) R 450 452 29966 0 -1 4194304 36684 0 0 0 46064 19 0 0 25 0 1 0 2001006593 74952704 16425 996147200 134512640 135239763 4294956192 18446744073709551615 135071312 0 0 4096 0 0 0 0 17 0 0 0
/proc/452/statm: 18299 16425 420 177 0 17202 0
Current children cumulated CPU time (s) 460.83
Current children cumulated vsize (KiB) 73196

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 483
/proc/meminfo: memFree=1611096/2055920 swapFree=4179464/4192956
[pid=452] ppid=450 vsize=73592 CPUtime=520.8
/proc/452/stat : 452 (xsolve) R 450 452 29966 0 -1 4194304 36756 0 0 0 52061 19 0 0 25 0 1 0 2001006593 75358208 16497 996147200 134512640 135239763 4294956192 18446744073709551615 135016502 0 0 4096 0 0 0 0 17 0 0 0
/proc/452/statm: 18398 16497 420 177 0 17301 0
Current children cumulated CPU time (s) 520.8
Current children cumulated vsize (KiB) 73592

[startup+582.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 483
/proc/meminfo: memFree=1611032/2055920 swapFree=4179464/4192956
[pid=452] ppid=450 vsize=73592 CPUtime=580.77
/proc/452/stat : 452 (xsolve) R 450 452 29966 0 -1 4194304 36783 0 0 0 58058 19 0 0 25 0 1 0 2001006593 75358208 16524 996147200 134512640 135239763 4294956192 18446744073709551615 135101007 0 0 4096 0 0 0 0 17 0 0 0
/proc/452/statm: 18398 16524 420 177 0 17301 0
Current children cumulated CPU time (s) 580.77
Current children cumulated vsize (KiB) 73592

[startup+642.303 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 483
/proc/meminfo: memFree=1610840/2055920 swapFree=4179464/4192956
[pid=452] ppid=450 vsize=73724 CPUtime=640.76
/proc/452/stat : 452 (xsolve) R 450 452 29966 0 -1 4194304 36819 0 0 0 64057 19 0 0 25 0 1 0 2001006593 75493376 16560 996147200 134512640 135239763 4294956192 18446744073709551615 135020369 0 0 4096 0 0 0 0 17 0 0 0
/proc/452/statm: 18431 16560 420 177 0 17334 0
Current children cumulated CPU time (s) 640.76
Current children cumulated vsize (KiB) 73724


################
# More data... #
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[startup+822.303 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 483
/proc/meminfo: memFree=1610520/2055920 swapFree=4179464/4192956
[pid=452] ppid=450 vsize=73988 CPUtime=820.68
/proc/452/stat : 452 (xsolve) R 450 452 29966 0 -1 4194304 36881 0 0 0 82049 19 0 0 25 0 1 0 2001006593 75763712 16622 996147200 134512640 135239763 4294956192 18446744073709551615 135015272 0 0 4096 0 0 0 0 17 0 0 0
/proc/452/statm: 18497 16622 420 177 0 17400 0
Current children cumulated CPU time (s) 820.68
Current children cumulated vsize (KiB) 73988

[startup+882.303 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 483
/proc/meminfo: memFree=1610456/2055920 swapFree=4179464/4192956
[pid=452] ppid=450 vsize=73988 CPUtime=880.67
/proc/452/stat : 452 (xsolve) R 450 452 29966 0 -1 4194304 36885 0 0 0 88047 20 0 0 25 0 1 0 2001006593 75763712 16626 996147200 134512640 135239763 4294956192 18446744073709551615 135074048 0 0 4096 0 0 0 0 17 0 0 0
/proc/452/statm: 18497 16626 420 177 0 17400 0
Current children cumulated CPU time (s) 880.67
Current children cumulated vsize (KiB) 73988

[startup+942.303 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 483
/proc/meminfo: memFree=1610456/2055920 swapFree=4179464/4192956
[pid=452] ppid=450 vsize=73988 CPUtime=940.64
/proc/452/stat : 452 (xsolve) R 450 452 29966 0 -1 4194304 36885 0 0 0 94044 20 0 0 25 0 1 0 2001006593 75763712 16626 996147200 134512640 135239763 4294956192 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 0 0 0
/proc/452/statm: 18497 16626 420 177 0 17400 0
Current children cumulated CPU time (s) 940.64
Current children cumulated vsize (KiB) 73988

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 483
/proc/meminfo: memFree=1610264/2055920 swapFree=4179464/4192956
[pid=452] ppid=450 vsize=74260 CPUtime=1000.61
/proc/452/stat : 452 (xsolve) R 450 452 29966 0 -1 4194304 36937 0 0 0 100041 20 0 0 25 0 1 0 2001006593 76042240 16678 996147200 134512640 135239763 4294956192 18446744073709551615 135031322 0 0 4096 0 0 0 0 17 0 0 0
/proc/452/statm: 18565 16678 420 177 0 17468 0
Current children cumulated CPU time (s) 1000.61
Current children cumulated vsize (KiB) 74260

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 484
/proc/meminfo: memFree=1610192/2055920 swapFree=4179464/4192956
[pid=452] ppid=450 vsize=74260 CPUtime=1060.59
/proc/452/stat : 452 (xsolve) R 450 452 29966 0 -1 4194304 36938 0 0 0 106039 20 0 0 25 0 1 0 2001006593 76042240 16679 996147200 134512640 135239763 4294956192 18446744073709551615 135016546 0 0 4096 0 0 0 0 17 0 0 0
/proc/452/statm: 18565 16679 420 177 0 17468 0
Current children cumulated CPU time (s) 1060.59
Current children cumulated vsize (KiB) 74260

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 484
/proc/meminfo: memFree=1610192/2055920 swapFree=4179464/4192956
[pid=452] ppid=450 vsize=74260 CPUtime=1120.56
/proc/452/stat : 452 (xsolve) R 450 452 29966 0 -1 4194304 36938 0 0 0 112036 20 0 0 25 0 1 0 2001006593 76042240 16679 996147200 134512640 135239763 4294956192 18446744073709551615 134805332 0 0 4096 0 0 0 0 17 0 0 0
/proc/452/statm: 18565 16679 420 177 0 17468 0
Current children cumulated CPU time (s) 1120.56
Current children cumulated vsize (KiB) 74260

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 484
/proc/meminfo: memFree=1610064/2055920 swapFree=4179464/4192956
[pid=452] ppid=450 vsize=74392 CPUtime=1180.54
/proc/452/stat : 452 (xsolve) R 450 452 29966 0 -1 4194304 36968 0 0 0 118034 20 0 0 25 0 1 0 2001006593 76177408 16709 996147200 134512640 135239763 4294956192 18446744073709551615 134804587 0 0 4096 0 0 0 0 17 0 0 0
/proc/452/statm: 18598 16709 420 177 0 17501 0
Current children cumulated CPU time (s) 1180.54
Current children cumulated vsize (KiB) 74392

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 484
/proc/meminfo: memFree=1610000/2055920 swapFree=4179464/4192956
[pid=452] ppid=450 vsize=74392 CPUtime=1240.52
/proc/452/stat : 452 (xsolve) R 450 452 29966 0 -1 4194304 36970 0 0 0 124032 20 0 0 25 0 1 0 2001006593 76177408 16711 996147200 134512640 135239763 4294956192 18446744073709551615 134806206 0 0 4096 0 0 0 0 17 0 0 0
/proc/452/statm: 18598 16711 420 177 0 17501 0
Current children cumulated CPU time (s) 1240.52
Current children cumulated vsize (KiB) 74392

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 484
/proc/meminfo: memFree=1610000/2055920 swapFree=4179464/4192956
[pid=452] ppid=450 vsize=74392 CPUtime=1300.49
/proc/452/stat : 452 (xsolve) R 450 452 29966 0 -1 4194304 36971 0 0 0 130029 20 0 0 25 0 1 0 2001006593 76177408 16712 996147200 134512640 135239763 4294956192 18446744073709551615 134804475 0 0 4096 0 0 0 0 17 0 0 0
/proc/452/statm: 18598 16712 420 177 0 17501 0
Current children cumulated CPU time (s) 1300.49
Current children cumulated vsize (KiB) 74392

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 484
/proc/meminfo: memFree=1609808/2055920 swapFree=4179464/4192956
[pid=452] ppid=450 vsize=74392 CPUtime=1360.47
/proc/452/stat : 452 (xsolve) R 450 452 29966 0 -1 4194304 36971 0 0 0 136027 20 0 0 25 0 1 0 2001006593 76177408 16712 996147200 134512640 135239763 4294956192 18446744073709551615 134806206 0 0 4096 0 0 0 0 17 0 0 0
/proc/452/statm: 18598 16712 420 177 0 17501 0
Current children cumulated CPU time (s) 1360.47
Current children cumulated vsize (KiB) 74392

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 484
/proc/meminfo: memFree=1609744/2055920 swapFree=4179464/4192956
[pid=452] ppid=450 vsize=74524 CPUtime=1420.45
/proc/452/stat : 452 (xsolve) R 450 452 29966 0 -1 4194304 36993 0 0 0 142025 20 0 0 25 0 1 0 2001006593 76312576 16734 996147200 134512640 135239763 4294956192 18446744073709551615 134806350 0 0 4096 0 0 0 0 17 0 0 0
/proc/452/statm: 18631 16734 420 177 0 17534 0
Current children cumulated CPU time (s) 1420.45
Current children cumulated vsize (KiB) 74524

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 484
/proc/meminfo: memFree=1609680/2055920 swapFree=4179464/4192956
[pid=452] ppid=450 vsize=74524 CPUtime=1480.42
/proc/452/stat : 452 (xsolve) R 450 452 29966 0 -1 4194304 36996 0 0 0 148022 20 0 0 25 0 1 0 2001006593 76312576 16737 996147200 134512640 135239763 4294956192 18446744073709551615 134804616 0 0 4096 0 0 0 0 17 0 0 0
/proc/452/statm: 18631 16737 420 177 0 17534 0
Current children cumulated CPU time (s) 1480.42
Current children cumulated vsize (KiB) 74524

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/76 485
/proc/meminfo: memFree=1609672/2055920 swapFree=4179464/4192956
[pid=452] ppid=450 vsize=74524 CPUtime=1540.4
/proc/452/stat : 452 (xsolve) R 450 452 29966 0 -1 4194304 36997 0 0 0 154019 21 0 0 25 0 1 0 2001006593 76312576 16738 996147200 134512640 135239763 4294956192 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 0 0 0
/proc/452/statm: 18631 16738 420 177 0 17534 0
Current children cumulated CPU time (s) 1540.4
Current children cumulated vsize (KiB) 74524

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/76 485
/proc/meminfo: memFree=1609608/2055920 swapFree=4179464/4192956
[pid=452] ppid=450 vsize=74524 CPUtime=1600.38
/proc/452/stat : 452 (xsolve) R 450 452 29966 0 -1 4194304 36997 0 0 0 160017 21 0 0 25 0 1 0 2001006593 76312576 16738 996147200 134512640 135239763 4294956192 18446744073709551615 135020250 0 0 4096 0 0 0 0 17 0 0 0
/proc/452/statm: 18631 16738 420 177 0 17534 0
Current children cumulated CPU time (s) 1600.38
Current children cumulated vsize (KiB) 74524

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/76 485
/proc/meminfo: memFree=1609608/2055920 swapFree=4179464/4192956
[pid=452] ppid=450 vsize=74524 CPUtime=1660.36
/proc/452/stat : 452 (xsolve) R 450 452 29966 0 -1 4194304 36997 0 0 0 166015 21 0 0 25 0 1 0 2001006593 76312576 16738 996147200 134512640 135239763 4294956192 18446744073709551615 135058607 0 0 4096 0 0 0 0 17 0 0 0
/proc/452/statm: 18631 16738 420 177 0 17534 0
Current children cumulated CPU time (s) 1660.36
Current children cumulated vsize (KiB) 74524

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/77 486
/proc/meminfo: memFree=1609600/2055920 swapFree=4179464/4192956
[pid=452] ppid=450 vsize=74524 CPUtime=1720.33
/proc/452/stat : 452 (xsolve) R 450 452 29966 0 -1 4194304 36997 0 0 0 172012 21 0 0 25 0 1 0 2001006593 76312576 16738 996147200 134512640 135239763 4294956192 18446744073709551615 135100993 0 0 4096 0 0 0 0 17 0 0 0
/proc/452/statm: 18631 16738 420 177 0 17534 0
Current children cumulated CPU time (s) 1720.33
Current children cumulated vsize (KiB) 74524

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/77 486
/proc/meminfo: memFree=1609536/2055920 swapFree=4179464/4192956
[pid=452] ppid=450 vsize=74524 CPUtime=1780.31
/proc/452/stat : 452 (xsolve) R 450 452 29966 0 -1 4194304 36997 0 0 0 178010 21 0 0 25 0 1 0 2001006593 76312576 16738 996147200 134512640 135239763 4294956192 18446744073709551615 135020172 0 0 4096 0 0 0 0 17 0 0 0
/proc/452/statm: 18631 16738 420 177 0 17534 0
Current children cumulated CPU time (s) 1780.31
Current children cumulated vsize (KiB) 74524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802 s]
/proc/loadavg: 1.99 1.97 1.98 3/77 486
/proc/meminfo: memFree=1609536/2055920 swapFree=4179464/4192956
[pid=452] ppid=450 vsize=74524 CPUtime=1800.01
/proc/452/stat : 452 (xsolve) R 450 452 29966 0 -1 4194304 36997 0 0 0 179980 21 0 0 25 0 1 0 2001006593 76312576 16738 996147200 134512640 135239763 4294956192 18446744073709551615 135031322 0 0 4096 0 0 0 0 17 0 0 0
/proc/452/statm: 18631 16738 420 177 0 17534 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 74524

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): 1802.02
CPU time (s): 1800.02
CPU user time (s): 1799.8
CPU system time (s): 0.221966
CPU usage (%): 99.8893
Max. virtual memory (cumulated for all children) (KiB): 131704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.8
system time used= 0.221966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36997
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= 10717

runsolver used 1.74573 second user time and 4.94325 second system time

The end

Launcher Data (download as text)

Begin job on node10 at 2008-07-05 03:11:57
IDJOB=1081975
IDBENCH=57166
IDSOLVER=357
FILE ID=node10/1081975-1215220317
PBS_JOBID= 7881701
Free space on /tmp= 66472 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/haystacks/normalized-haystacks-36.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dyn -sac 3 -ds 2 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1081975-1215220317/watcher-1081975-1215220317 -o /tmp/evaluation-result-1081975-1215220317/solver-1081975-1215220317 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1081975-1215220317.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 87cb5ec2449d8c75ad96262506f10f50
RANDOM SEED=1450484544

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:       1552936 kB
Buffers:         69104 kB
Cached:         256556 kB
SwapCached:       7540 kB
Active:         346096 kB
Inactive:        97476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1552936 kB
SwapTotal:     4192956 kB
SwapFree:      4179464 kB
Dirty:            3728 kB
Writeback:           0 kB
Mapped:         135328 kB
Slab:            44036 kB
Committed_AS:  3548604 kB
PageTables:       2292 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 node10 at 2008-07-05 03:42:01