Trace number 1081933

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) 1800.09 1805.21

General information on the benchmark

Namecsp/haystacks/
normalized-haystacks-11.xml
MD5SUM6480b46caccb72f6573546fdfc3ebfd9
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 benchmark1.22081
Satisfiable
(Un)Satisfiability was proved
Number of variables121
Number of constraints615
Maximum constraint arity2
Maximum domain size11
Number of constraints which are defined in extension0
Number of constraints which are defined in intension615
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.03	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-1081933-1215219959/watcher-1081933-1215219959 -o /tmp/evaluation-result-1081933-1215219959/solver-1081933-1215219959 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1081933-1215219959.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: 2.08 2.07 2.02 4/81 17171
/proc/meminfo: memFree=1564736/2055920 swapFree=4180540/4192956
[pid=17171] ppid=17169 vsize=18572 CPUtime=0
/proc/17171/stat : 17171 (runsolver) R 17169 17171 15436 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 2000970284 19017728 292 996147200 4194304 4296836 548682068416 18446744073709551615 227848809767 0 0 4096 24578 0 0 0 17 1 0 0
/proc/17171/statm: 4643 292 257 25 0 2626 0

[startup+0.0306669 s]
/proc/loadavg: 2.08 2.07 2.02 4/81 17171
/proc/meminfo: memFree=1564736/2055920 swapFree=4180540/4192956
[pid=17171] ppid=17169 vsize=4844 CPUtime=0.02
/proc/17171/stat : 17171 (xsolve) R 17169 17171 15436 0 -1 4194304 534 0 0 0 2 0 0 0 19 0 1 0 2000970284 4960256 500 996147200 134512640 135239763 4294956192 18446744073709551615 134617926 0 0 4096 0 0 0 0 17 1 0 0
/proc/17171/statm: 1211 500 381 177 0 114 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4844

[startup+0.102569 s]
/proc/loadavg: 2.08 2.07 2.02 4/81 17171
/proc/meminfo: memFree=1564736/2055920 swapFree=4180540/4192956
[pid=17171] ppid=17169 vsize=5796 CPUtime=0.09
/proc/17171/stat : 17171 (xsolve) R 17169 17171 15436 0 -1 4194304 796 0 0 0 9 0 0 0 19 0 1 0 2000970284 5935104 762 996147200 134512640 135239763 4294956192 18446744073709551615 135096309 0 0 4096 0 0 0 0 17 1 0 0
/proc/17171/statm: 1449 762 420 177 0 352 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5796

[startup+0.301602 s]
/proc/loadavg: 2.08 2.07 2.02 4/81 17171
/proc/meminfo: memFree=1564736/2055920 swapFree=4180540/4192956
[pid=17171] ppid=17169 vsize=5796 CPUtime=0.29
/proc/17171/stat : 17171 (xsolve) R 17169 17171 15436 0 -1 4194304 798 0 0 0 29 0 0 0 21 0 1 0 2000970284 5935104 764 996147200 134512640 135239763 4294956192 18446744073709551615 135096288 0 0 4096 0 0 0 0 17 1 0 0
/proc/17171/statm: 1449 764 422 177 0 352 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5796

[startup+0.701671 s]
/proc/loadavg: 2.08 2.07 2.02 4/81 17171
/proc/meminfo: memFree=1564736/2055920 swapFree=4180540/4192956
[pid=17171] ppid=17169 vsize=5796 CPUtime=0.69
/proc/17171/stat : 17171 (xsolve) R 17169 17171 15436 0 -1 4194304 798 0 0 0 69 0 0 0 25 0 1 0 2000970284 5935104 764 996147200 134512640 135239763 4294956192 18446744073709551615 134819884 0 0 4096 0 0 0 0 17 1 0 0
/proc/17171/statm: 1449 764 422 177 0 352 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5796

[startup+1.50181 s]
/proc/loadavg: 2.08 2.07 2.02 3/82 17172
/proc/meminfo: memFree=1563256/2055920 swapFree=4180540/4192956
[pid=17171] ppid=17169 vsize=5796 CPUtime=1.48
/proc/17171/stat : 17171 (xsolve) R 17169 17171 15436 0 -1 4194304 798 0 0 0 148 0 0 0 25 0 1 0 2000970284 5935104 764 996147200 134512640 135239763 4294956192 18446744073709551615 134804366 0 0 4096 0 0 0 0 17 1 0 0
/proc/17171/statm: 1449 764 422 177 0 352 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 5796

[startup+3.10109 s]
/proc/loadavg: 2.07 2.07 2.02 3/82 17172
/proc/meminfo: memFree=1563064/2055920 swapFree=4180540/4192956
[pid=17171] ppid=17169 vsize=5796 CPUtime=3.06
/proc/17171/stat : 17171 (xsolve) R 17169 17171 15436 0 -1 4194304 798 0 0 0 306 0 0 0 25 0 1 0 2000970284 5935104 764 996147200 134512640 135239763 4294956192 18446744073709551615 134841665 0 0 4096 0 0 0 0 17 1 0 0
/proc/17171/statm: 1449 764 422 177 0 352 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 5796

[startup+6.30166 s]
/proc/loadavg: 2.07 2.07 2.02 3/82 17172
/proc/meminfo: memFree=1562936/2055920 swapFree=4180540/4192956
[pid=17171] ppid=17169 vsize=5796 CPUtime=6.24
/proc/17171/stat : 17171 (xsolve) R 17169 17171 15436 0 -1 4194304 798 0 0 0 624 0 0 0 25 0 1 0 2000970284 5935104 764 996147200 134512640 135239763 4294956192 18446744073709551615 134841662 0 0 4096 0 0 0 0 17 1 0 0
/proc/17171/statm: 1449 764 422 177 0 352 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5796

[startup+12.7018 s]
/proc/loadavg: 2.06 2.07 2.02 3/82 17172
/proc/meminfo: memFree=1562872/2055920 swapFree=4180540/4192956
[pid=17171] ppid=17169 vsize=5796 CPUtime=12.58
/proc/17171/stat : 17171 (xsolve) R 17169 17171 15436 0 -1 4194304 798 0 0 0 1258 0 0 0 25 0 1 0 2000970284 5935104 764 996147200 134512640 135239763 4294956192 18446744073709551615 134841715 0 0 4096 0 0 0 0 17 1 0 0
/proc/17171/statm: 1449 764 422 177 0 352 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 5796

[startup+25.501 s]
/proc/loadavg: 2.05 2.06 2.02 3/82 17172
/proc/meminfo: memFree=1562808/2055920 swapFree=4180540/4192956
[pid=17171] ppid=17169 vsize=5796 CPUtime=25.27
/proc/17171/stat : 17171 (xsolve) R 17169 17171 15436 0 -1 4194304 798 0 0 0 2527 0 0 0 25 0 1 0 2000970284 5935104 764 996147200 134512640 135239763 4294956192 18446744073709551615 135095024 0 0 4096 0 0 0 0 17 1 0 0
/proc/17171/statm: 1449 764 422 177 0 352 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 5796

[startup+51.1016 s]
/proc/loadavg: 2.03 2.06 2.01 3/82 17172
/proc/meminfo: memFree=1562872/2055920 swapFree=4180540/4192956
[pid=17171] ppid=17169 vsize=5796 CPUtime=50.65
/proc/17171/stat : 17171 (xsolve) R 17169 17171 15436 0 -1 4194304 798 0 0 0 5065 0 0 0 25 0 1 0 2000970284 5935104 764 996147200 134512640 135239763 4294956192 18446744073709551615 135016084 0 0 4096 0 0 0 0 17 1 0 0
/proc/17171/statm: 1449 764 422 177 0 352 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 5796

[startup+102.307 s]
/proc/loadavg: 2.01 2.05 2.01 3/82 17172
/proc/meminfo: memFree=1562808/2055920 swapFree=4180540/4192956
[pid=17171] ppid=17169 vsize=5796 CPUtime=101.42
/proc/17171/stat : 17171 (xsolve) R 17169 17171 15436 0 -1 4194304 798 0 0 0 10142 0 0 0 25 0 1 0 2000970284 5935104 764 996147200 134512640 135239763 4294956192 18446744073709551615 134535328 0 0 4096 0 0 0 0 17 1 0 0
/proc/17171/statm: 1449 764 422 177 0 352 0
Current children cumulated CPU time (s) 101.42
Current children cumulated vsize (KiB) 5796

[startup+162.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/82 17172
/proc/meminfo: memFree=1562744/2055920 swapFree=4180540/4192956
[pid=17171] ppid=17169 vsize=5796 CPUtime=160.91
/proc/17171/stat : 17171 (xsolve) R 17169 17171 15436 0 -1 4194304 798 0 0 0 16091 0 0 0 25 0 1 0 2000970284 5935104 764 996147200 134512640 135239763 4294956192 18446744073709551615 135015948 0 0 4096 0 0 0 0 17 1 0 0
/proc/17171/statm: 1449 764 422 177 0 352 0
Current children cumulated CPU time (s) 160.91
Current children cumulated vsize (KiB) 5796

[startup+222.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/82 17172
/proc/meminfo: memFree=1562744/2055920 swapFree=4180540/4192956
[pid=17171] ppid=17169 vsize=5796 CPUtime=220.39
/proc/17171/stat : 17171 (xsolve) R 17169 17171 15436 0 -1 4194304 798 0 0 0 22039 0 0 0 25 0 1 0 2000970284 5935104 764 996147200 134512640 135239763 4294956192 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 1 0 0
/proc/17171/statm: 1449 764 422 177 0 352 0
Current children cumulated CPU time (s) 220.39
Current children cumulated vsize (KiB) 5796

[startup+282.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 17172
/proc/meminfo: memFree=1562744/2055920 swapFree=4180540/4192956
[pid=17171] ppid=17169 vsize=5796 CPUtime=279.88
/proc/17171/stat : 17171 (xsolve) R 17169 17171 15436 0 -1 4194304 798 0 0 0 27988 0 0 0 25 0 1 0 2000970284 5935104 764 996147200 134512640 135239763 4294956192 18446744073709551615 135016491 0 0 4096 0 0 0 0 17 1 0 0
/proc/17171/statm: 1449 764 422 177 0 352 0
Current children cumulated CPU time (s) 279.88
Current children cumulated vsize (KiB) 5796

[startup+342.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 17172
/proc/meminfo: memFree=1562752/2055920 swapFree=4180540/4192956
[pid=17171] ppid=17169 vsize=5796 CPUtime=339.37
/proc/17171/stat : 17171 (xsolve) R 17169 17171 15436 0 -1 4194304 798 0 0 0 33937 0 0 0 25 0 1 0 2000970284 5935104 764 996147200 134512640 135239763 4294956192 18446744073709551615 135016495 0 0 4096 0 0 0 0 17 1 0 0
/proc/17171/statm: 1449 764 422 177 0 352 0
Current children cumulated CPU time (s) 339.37
Current children cumulated vsize (KiB) 5796

[startup+402.303 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 17172
/proc/meminfo: memFree=1562688/2055920 swapFree=4180540/4192956
[pid=17171] ppid=17169 vsize=5796 CPUtime=398.86
/proc/17171/stat : 17171 (xsolve) R 17169 17171 15436 0 -1 4194304 798 0 0 0 39886 0 0 0 25 0 1 0 2000970284 5935104 764 996147200 134512640 135239763 4294956192 18446744073709551615 134803322 0 0 4096 0 0 0 0 17 1 0 0
/proc/17171/statm: 1449 764 422 177 0 352 0
Current children cumulated CPU time (s) 398.86
Current children cumulated vsize (KiB) 5796

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17172
/proc/meminfo: memFree=1562688/2055920 swapFree=4180540/4192956
[pid=17171] ppid=17169 vsize=5796 CPUtime=458.35
/proc/17171/stat : 17171 (xsolve) R 17169 17171 15436 0 -1 4194304 798 0 0 0 45835 0 0 0 25 0 1 0 2000970284 5935104 764 996147200 134512640 135239763 4294956192 18446744073709551615 134535329 0 0 4096 0 0 0 0 17 1 0 0
/proc/17171/statm: 1449 764 422 177 0 352 0
Current children cumulated CPU time (s) 458.35
Current children cumulated vsize (KiB) 5796

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 17172
/proc/meminfo: memFree=1562624/2055920 swapFree=4180540/4192956
[pid=17171] ppid=17169 vsize=5796 CPUtime=517.84
/proc/17171/stat : 17171 (xsolve) R 17169 17171 15436 0 -1 4194304 798 0 0 0 51784 0 0 0 25 0 1 0 2000970284 5935104 764 996147200 134512640 135239763 4294956192 18446744073709551615 134821112 0 0 4096 0 0 0 0 17 1 0 0
/proc/17171/statm: 1449 764 422 177 0 352 0
Current children cumulated CPU time (s) 517.84
Current children cumulated vsize (KiB) 5796

[startup+582.301 s]
/proc/loadavg: 1.96 1.98 1.99 3/74 17224
/proc/meminfo: memFree=1708176/2055920 swapFree=4180540/4192956
[pid=17171] ppid=17169 vsize=5796 CPUtime=577.74
/proc/17171/stat : 17171 (xsolve) R 17169 17171 15436 0 -1 4194304 798 0 0 0 57772 2 0 0 25 0 1 0 2000970284 5935104 764 996147200 134512640 135239763 4294956192 18446744073709551615 135015894 0 0 4096 0 0 0 0 17 0 0 0
/proc/17171/statm: 1449 764 422 177 0 352 0
Current children cumulated CPU time (s) 577.74
Current children cumulated vsize (KiB) 5796

[startup+642.302 s]
/proc/loadavg: 1.98 1.98 1.99 3/74 17224
/proc/meminfo: memFree=1641744/2055920 swapFree=4180540/4192956
[pid=17171] ppid=17169 vsize=5796 CPUtime=637.72
/proc/17171/stat : 17171 (xsolve) R 17169 17171 15436 0 -1 4194304 798 0 0 0 63770 2 0 0 25 0 1 0 2000970284 5935104 764 996147200 134512640 135239763 4294956192 18446744073709551615 135071967 0 0 4096 0 0 0 0 17 0 0 0
/proc/17171/statm: 1449 764 422 177 0 352 0
Current children cumulated CPU time (s) 637.72
Current children cumulated vsize (KiB) 5796


################
# More data... #
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[startup+822.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 17224
/proc/meminfo: memFree=1618512/2055920 swapFree=4180540/4192956
[pid=17171] ppid=17169 vsize=5796 CPUtime=817.63
/proc/17171/stat : 17171 (xsolve) R 17169 17171 15436 0 -1 4194304 798 0 0 0 81761 2 0 0 25 0 1 0 2000970284 5935104 764 996147200 134512640 135239763 4294956192 18446744073709551615 134841715 0 0 4096 0 0 0 0 17 0 0 0
/proc/17171/statm: 1449 764 422 177 0 352 0
Current children cumulated CPU time (s) 817.63
Current children cumulated vsize (KiB) 5796

[startup+882.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 17224
/proc/meminfo: memFree=1611088/2055920 swapFree=4180540/4192956
[pid=17171] ppid=17169 vsize=5796 CPUtime=877.6
/proc/17171/stat : 17171 (xsolve) R 17169 17171 15436 0 -1 4194304 798 0 0 0 87758 2 0 0 25 0 1 0 2000970284 5935104 764 996147200 134512640 135239763 4294956192 18446744073709551615 134819871 0 0 4096 0 0 0 0 17 0 0 0
/proc/17171/statm: 1449 764 422 177 0 352 0
Current children cumulated CPU time (s) 877.6
Current children cumulated vsize (KiB) 5796

[startup+942.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 17224
/proc/meminfo: memFree=1602512/2055920 swapFree=4180540/4192956
[pid=17171] ppid=17169 vsize=5796 CPUtime=937.57
/proc/17171/stat : 17171 (xsolve) R 17169 17171 15436 0 -1 4194304 798 0 0 0 93755 2 0 0 25 0 1 0 2000970284 5935104 764 996147200 134512640 135239763 4294956192 18446744073709551615 134803537 0 0 4096 0 0 0 0 17 0 0 0
/proc/17171/statm: 1449 764 422 177 0 352 0
Current children cumulated CPU time (s) 937.57
Current children cumulated vsize (KiB) 5796

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 17224
/proc/meminfo: memFree=1595856/2055920 swapFree=4180540/4192956
[pid=17171] ppid=17169 vsize=5796 CPUtime=997.54
/proc/17171/stat : 17171 (xsolve) R 17169 17171 15436 0 -1 4194304 798 0 0 0 99752 2 0 0 25 0 1 0 2000970284 5935104 764 996147200 134512640 135239763 4294956192 18446744073709551615 134791456 0 0 4096 0 0 0 0 17 0 0 0
/proc/17171/statm: 1449 764 422 177 0 352 0
Current children cumulated CPU time (s) 997.54
Current children cumulated vsize (KiB) 5796

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 17224
/proc/meminfo: memFree=1589136/2055920 swapFree=4180540/4192956
[pid=17171] ppid=17169 vsize=5796 CPUtime=1057.52
/proc/17171/stat : 17171 (xsolve) R 17169 17171 15436 0 -1 4194304 798 0 0 0 105750 2 0 0 25 0 1 0 2000970284 5935104 764 996147200 134512640 135239763 4294956192 18446744073709551615 135015893 0 0 4096 0 0 0 0 17 0 0 0
/proc/17171/statm: 1449 764 422 177 0 352 0
Current children cumulated CPU time (s) 1057.52
Current children cumulated vsize (KiB) 5796

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 17224
/proc/meminfo: memFree=1580048/2055920 swapFree=4180540/4192956
[pid=17171] ppid=17169 vsize=5796 CPUtime=1117.49
/proc/17171/stat : 17171 (xsolve) R 17169 17171 15436 0 -1 4194304 798 0 0 0 111747 2 0 0 25 0 1 0 2000970284 5935104 764 996147200 134512640 135239763 4294956192 18446744073709551615 135016026 0 0 4096 0 0 0 0 17 0 0 0
/proc/17171/statm: 1449 764 422 177 0 352 0
Current children cumulated CPU time (s) 1117.49
Current children cumulated vsize (KiB) 5796

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 17224
/proc/meminfo: memFree=1573200/2055920 swapFree=4180540/4192956
[pid=17171] ppid=17169 vsize=5796 CPUtime=1177.46
/proc/17171/stat : 17171 (xsolve) R 17169 17171 15436 0 -1 4194304 798 0 0 0 117744 2 0 0 25 0 1 0 2000970284 5935104 764 996147200 134512640 135239763 4294956192 18446744073709551615 135031037 0 0 4096 0 0 0 0 17 0 0 0
/proc/17171/statm: 1449 764 422 177 0 352 0
Current children cumulated CPU time (s) 1177.46
Current children cumulated vsize (KiB) 5796

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 17224
/proc/meminfo: memFree=1566608/2055920 swapFree=4180540/4192956
[pid=17171] ppid=17169 vsize=5796 CPUtime=1237.43
/proc/17171/stat : 17171 (xsolve) R 17169 17171 15436 0 -1 4194304 798 0 0 0 123741 2 0 0 25 0 1 0 2000970284 5935104 764 996147200 134512640 135239763 4294956192 18446744073709551615 134841700 0 0 4096 0 0 0 0 17 0 0 0
/proc/17171/statm: 1449 764 422 177 0 352 0
Current children cumulated CPU time (s) 1237.43
Current children cumulated vsize (KiB) 5796

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 17224
/proc/meminfo: memFree=1560912/2055920 swapFree=4180540/4192956
[pid=17171] ppid=17169 vsize=5796 CPUtime=1297.42
/proc/17171/stat : 17171 (xsolve) R 17169 17171 15436 0 -1 4194304 798 0 0 0 129739 3 0 0 25 0 1 0 2000970284 5935104 764 996147200 134512640 135239763 4294956192 18446744073709551615 135096289 0 0 4096 0 0 0 0 17 0 0 0
/proc/17171/statm: 1449 764 422 177 0 352 0
Current children cumulated CPU time (s) 1297.42
Current children cumulated vsize (KiB) 5796

[startup+1362.3 s]
/proc/loadavg: 2.04 2.00 2.00 3/74 17224
/proc/meminfo: memFree=1555792/2055920 swapFree=4180540/4192956
[pid=17171] ppid=17169 vsize=5796 CPUtime=1357.39
/proc/17171/stat : 17171 (xsolve) R 17169 17171 15436 0 -1 4194304 798 0 0 0 135736 3 0 0 25 0 1 0 2000970284 5935104 764 996147200 134512640 135239763 4294956192 18446744073709551615 134738087 0 0 4096 0 0 0 0 17 0 0 0
/proc/17171/statm: 1449 764 422 177 0 352 0
Current children cumulated CPU time (s) 1357.39
Current children cumulated vsize (KiB) 5796

[startup+1422.31 s]
/proc/loadavg: 2.12 2.03 2.01 3/74 17224
/proc/meminfo: memFree=1550288/2055920 swapFree=4180540/4192956
[pid=17171] ppid=17169 vsize=5796 CPUtime=1417.36
/proc/17171/stat : 17171 (xsolve) R 17169 17171 15436 0 -1 4194304 798 0 0 0 141733 3 0 0 25 0 1 0 2000970284 5935104 764 996147200 134512640 135239763 4294956192 18446744073709551615 134802945 0 0 4096 0 0 0 0 17 0 0 0
/proc/17171/statm: 1449 764 422 177 0 352 0
Current children cumulated CPU time (s) 1417.36
Current children cumulated vsize (KiB) 5796

[startup+1482.3 s]
/proc/loadavg: 2.12 2.04 2.00 3/74 17224
/proc/meminfo: memFree=1545168/2055920 swapFree=4180540/4192956
[pid=17171] ppid=17169 vsize=5796 CPUtime=1477.33
/proc/17171/stat : 17171 (xsolve) R 17169 17171 15436 0 -1 4194304 798 0 0 0 147730 3 0 0 25 0 1 0 2000970284 5935104 764 996147200 134512640 135239763 4294956192 18446744073709551615 135013641 0 0 4096 0 0 0 0 17 0 0 0
/proc/17171/statm: 1449 764 422 177 0 352 0
Current children cumulated CPU time (s) 1477.33
Current children cumulated vsize (KiB) 5796

[startup+1542.3 s]
/proc/loadavg: 2.11 2.04 2.00 3/74 17224
/proc/meminfo: memFree=1539728/2055920 swapFree=4180540/4192956
[pid=17171] ppid=17169 vsize=5796 CPUtime=1537.3
/proc/17171/stat : 17171 (xsolve) R 17169 17171 15436 0 -1 4194304 798 0 0 0 153727 3 0 0 25 0 1 0 2000970284 5935104 764 996147200 134512640 135239763 4294956192 18446744073709551615 135102878 0 0 4096 0 0 0 0 17 0 0 0
/proc/17171/statm: 1449 764 422 177 0 352 0
Current children cumulated CPU time (s) 1537.3
Current children cumulated vsize (KiB) 5796

[startup+1602.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/74 17224
/proc/meminfo: memFree=1534608/2055920 swapFree=4180540/4192956
[pid=17171] ppid=17169 vsize=5796 CPUtime=1597.27
/proc/17171/stat : 17171 (xsolve) R 17169 17171 15436 0 -1 4194304 798 0 0 0 159724 3 0 0 25 0 1 0 2000970284 5935104 764 996147200 134512640 135239763 4294956192 18446744073709551615 135096321 0 0 4096 0 0 0 0 17 0 0 0
/proc/17171/statm: 1449 764 422 177 0 352 0
Current children cumulated CPU time (s) 1597.27
Current children cumulated vsize (KiB) 5796

[startup+1662.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/74 17224
/proc/meminfo: memFree=1528784/2055920 swapFree=4180540/4192956
[pid=17171] ppid=17169 vsize=5796 CPUtime=1657.25
/proc/17171/stat : 17171 (xsolve) R 17169 17171 15436 0 -1 4194304 798 0 0 0 165722 3 0 0 25 0 1 0 2000970284 5935104 764 996147200 134512640 135239763 4294956192 18446744073709551615 135015903 0 0 4096 0 0 0 0 17 0 0 0
/proc/17171/statm: 1449 764 422 177 0 352 0
Current children cumulated CPU time (s) 1657.25
Current children cumulated vsize (KiB) 5796

[startup+1722.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 17224
/proc/meminfo: memFree=1522704/2055920 swapFree=4180540/4192956
[pid=17171] ppid=17169 vsize=5796 CPUtime=1717.22
/proc/17171/stat : 17171 (xsolve) R 17169 17171 15436 0 -1 4194304 798 0 0 0 171719 3 0 0 25 0 1 0 2000970284 5935104 764 996147200 134512640 135239763 4294956192 18446744073709551615 135013651 0 0 4096 0 0 0 0 17 0 0 0
/proc/17171/statm: 1449 764 422 177 0 352 0
Current children cumulated CPU time (s) 1717.22
Current children cumulated vsize (KiB) 5796

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 17224
/proc/meminfo: memFree=1519632/2055920 swapFree=4180540/4192956
[pid=17171] ppid=17169 vsize=5796 CPUtime=1777.19
/proc/17171/stat : 17171 (xsolve) R 17169 17171 15436 0 -1 4194304 798 0 0 0 177716 3 0 0 25 0 1 0 2000970284 5935104 764 996147200 134512640 135239763 4294956192 18446744073709551615 135016058 0 0 4096 0 0 0 0 17 0 0 0
/proc/17171/statm: 1449 764 422 177 0 352 0
Current children cumulated CPU time (s) 1777.19
Current children cumulated vsize (KiB) 5796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.2 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 17224
/proc/meminfo: memFree=1519568/2055920 swapFree=4180540/4192956
[pid=17171] ppid=17169 vsize=5796 CPUtime=1800.08
/proc/17171/stat : 17171 (xsolve) R 17169 17171 15436 0 -1 4194304 798 0 0 0 180005 3 0 0 25 0 1 0 2000970284 5935104 764 996147200 134512640 135239763 4294956192 18446744073709551615 134738117 0 0 4096 0 0 0 0 17 0 0 0
/proc/17171/statm: 1449 764 422 177 0 352 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 5796

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): 1805.21
CPU time (s): 1800.09
CPU user time (s): 1800.06
CPU system time (s): 0.033994
CPU usage (%): 99.7167
Max. virtual memory (cumulated for all children) (KiB): 5796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.06
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 798
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= 26087

runsolver used 2.02369 second user time and 5.18921 second system time

The end

Launcher Data (download as text)

Begin job on node18 at 2008-07-05 03:05:59
IDJOB=1081933
IDBENCH=57160
IDSOLVER=357
FILE ID=node18/1081933-1215219959
PBS_JOBID= 7881749
Free space on /tmp= 66552 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/haystacks/normalized-haystacks-11.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-1081933-1215219959/watcher-1081933-1215219959 -o /tmp/evaluation-result-1081933-1215219959/solver-1081933-1215219959 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1081933-1215219959.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 6480b46caccb72f6573546fdfc3ebfd9
RANDOM SEED=1963881320

node18.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1565152 kB
Buffers:         44628 kB
Cached:         152224 kB
SwapCached:       6536 kB
Active:         376984 kB
Inactive:        52044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1565152 kB
SwapTotal:     4192956 kB
SwapFree:      4180540 kB
Dirty:            1116 kB
Writeback:           0 kB
Mapped:         248000 kB
Slab:            46656 kB
Committed_AS:  3895660 kB
PageTables:       2236 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= 66540 MiB
End job on node18 at 2008-07-05 03:36:06