Trace number 1081702

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 1802.21

General information on the benchmark

Namecsp/haystacks/
normalized-haystacks-15.xml
MD5SUM67e24fac9a0a2993042f71634a476dbd
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 benchmark1.9347
Satisfiable
(Un)Satisfiability was proved
Number of variables225
Number of constraints1589
Maximum constraint arity2
Maximum domain size15
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1589
Global constraints used (with number of constraints)

Solver Data (download as text)

0.09/0.11	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-1081702-1215218358/watcher-1081702-1215218358 -o /tmp/evaluation-result-1081702-1215218358/solver-1081702-1215218358 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1081702-1215218358.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 1.98 1.99 4/76 6774
/proc/meminfo: memFree=1580632/2055920 swapFree=4179860/4192956
[pid=6774] ppid=6772 vsize=820 CPUtime=0
/proc/6774/stat : 6774 (xsolve) R 6772 6774 5930 0 -1 4194304 39 0 0 0 0 0 0 0 21 0 1 0 2000805480 839680 25 996147200 134512640 135239763 4294956192 18446744073709551615 9839396 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/6774/statm: 205 25 19 177 0 3 0

[startup+0.103353 s]
/proc/loadavg: 1.92 1.98 1.99 4/76 6774
/proc/meminfo: memFree=1580632/2055920 swapFree=4179860/4192956
[pid=6774] ppid=6772 vsize=8320 CPUtime=0.09
/proc/6774/stat : 6774 (xsolve) R 6772 6774 5930 0 -1 4194304 1450 0 0 0 9 0 0 0 21 0 1 0 2000805480 8519680 1416 996147200 134512640 135239763 4294956192 18446744073709551615 135019158 0 0 4096 0 0 0 0 17 1 0 0
/proc/6774/statm: 2080 1416 420 177 0 983 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8320

[startup+0.202364 s]
/proc/loadavg: 1.92 1.98 1.99 4/76 6774
/proc/meminfo: memFree=1580632/2055920 swapFree=4179860/4192956
[pid=6774] ppid=6772 vsize=8320 CPUtime=0.18
/proc/6774/stat : 6774 (xsolve) R 6772 6774 5930 0 -1 4194304 1450 0 0 0 18 0 0 0 22 0 1 0 2000805480 8519680 1416 996147200 134512640 135239763 4294956192 18446744073709551615 135096256 0 0 4096 0 0 0 0 17 1 0 0
/proc/6774/statm: 2080 1416 420 177 0 983 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 8320

[startup+0.302374 s]
/proc/loadavg: 1.92 1.98 1.99 4/76 6774
/proc/meminfo: memFree=1580632/2055920 swapFree=4179860/4192956
[pid=6774] ppid=6772 vsize=8320 CPUtime=0.28
/proc/6774/stat : 6774 (xsolve) R 6772 6774 5930 0 -1 4194304 1450 0 0 0 28 0 0 0 23 0 1 0 2000805480 8519680 1416 996147200 134512640 135239763 4294956192 18446744073709551615 134820442 0 0 4096 0 0 0 0 17 1 0 0
/proc/6774/statm: 2080 1416 420 177 0 983 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8320

[startup+0.702423 s]
/proc/loadavg: 1.92 1.98 1.99 4/76 6774
/proc/meminfo: memFree=1580632/2055920 swapFree=4179860/4192956
[pid=6774] ppid=6772 vsize=8320 CPUtime=0.68
/proc/6774/stat : 6774 (xsolve) R 6772 6774 5930 0 -1 4194304 1450 0 0 0 68 0 0 0 25 0 1 0 2000805480 8519680 1416 996147200 134512640 135239763 4294956192 18446744073709551615 134820077 0 0 4096 0 0 0 0 17 1 0 0
/proc/6774/statm: 2080 1416 420 177 0 983 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8320

[startup+1.50152 s]
/proc/loadavg: 1.92 1.98 1.99 3/77 6775
/proc/meminfo: memFree=1576592/2055920 swapFree=4179860/4192956
[pid=6774] ppid=6772 vsize=8320 CPUtime=1.47
/proc/6774/stat : 6774 (xsolve) R 6772 6774 5930 0 -1 4194304 1452 0 0 0 147 0 0 0 25 0 1 0 2000805480 8519680 1418 996147200 134512640 135239763 4294956192 18446744073709551615 135096321 0 0 4096 0 0 0 0 17 1 0 0
/proc/6774/statm: 2080 1418 422 177 0 983 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8320

[startup+3.1017 s]
/proc/loadavg: 1.92 1.98 1.99 3/77 6775
/proc/meminfo: memFree=1576400/2055920 swapFree=4179860/4192956
[pid=6774] ppid=6772 vsize=8320 CPUtime=3.06
/proc/6774/stat : 6774 (xsolve) R 6772 6774 5930 0 -1 4194304 1452 0 0 0 306 0 0 0 25 0 1 0 2000805480 8519680 1418 996147200 134512640 135239763 4294956192 18446744073709551615 135095055 0 0 4096 0 0 0 0 17 1 0 0
/proc/6774/statm: 2080 1418 422 177 0 983 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 8320

[startup+6.30108 s]
/proc/loadavg: 1.93 1.98 1.99 3/77 6775
/proc/meminfo: memFree=1576336/2055920 swapFree=4179860/4192956
[pid=6774] ppid=6772 vsize=8320 CPUtime=6.23
/proc/6774/stat : 6774 (xsolve) R 6772 6774 5930 0 -1 4194304 1452 0 0 0 623 0 0 0 25 0 1 0 2000805480 8519680 1418 996147200 134512640 135239763 4294956192 18446744073709551615 134543141 0 0 4096 0 0 0 0 17 1 0 0
/proc/6774/statm: 2080 1418 422 177 0 983 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 8320

[startup+12.7018 s]
/proc/loadavg: 1.93 1.98 1.99 3/77 6775
/proc/meminfo: memFree=1576272/2055920 swapFree=4179860/4192956
[pid=6774] ppid=6772 vsize=8320 CPUtime=12.58
/proc/6774/stat : 6774 (xsolve) R 6772 6774 5930 0 -1 4194304 1452 0 0 0 1258 0 0 0 25 0 1 0 2000805480 8519680 1418 996147200 134512640 135239763 4294956192 18446744073709551615 134820394 0 0 4096 0 0 0 0 17 1 0 0
/proc/6774/statm: 2080 1418 422 177 0 983 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 8320

[startup+25.5014 s]
/proc/loadavg: 1.95 1.98 1.99 3/77 6775
/proc/meminfo: memFree=1576336/2055920 swapFree=4179860/4192956
[pid=6774] ppid=6772 vsize=8320 CPUtime=25.28
/proc/6774/stat : 6774 (xsolve) R 6772 6774 5930 0 -1 4194304 1452 0 0 0 2528 0 0 0 25 0 1 0 2000805480 8519680 1418 996147200 134512640 135239763 4294956192 18446744073709551615 134841700 0 0 4096 0 0 0 0 17 1 0 0
/proc/6774/statm: 2080 1418 422 177 0 983 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 8320

[startup+51.1014 s]
/proc/loadavg: 1.96 1.98 1.99 3/77 6775
/proc/meminfo: memFree=1576336/2055920 swapFree=4179860/4192956
[pid=6774] ppid=6772 vsize=8320 CPUtime=50.69
/proc/6774/stat : 6774 (xsolve) R 6772 6774 5930 0 -1 4194304 1452 0 0 0 5069 0 0 0 25 0 1 0 2000805480 8519680 1418 996147200 134512640 135239763 4294956192 18446744073709551615 135013685 0 0 4096 0 0 0 0 17 1 0 0
/proc/6774/statm: 2080 1418 422 177 0 983 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 8320

[startup+102.301 s]
/proc/loadavg: 1.98 1.98 1.99 3/77 6775
/proc/meminfo: memFree=1576208/2055920 swapFree=4179860/4192956
[pid=6774] ppid=6772 vsize=8320 CPUtime=101.5
/proc/6774/stat : 6774 (xsolve) R 6772 6774 5930 0 -1 4194304 1452 0 0 0 10150 0 0 0 25 0 1 0 2000805480 8519680 1418 996147200 134512640 135239763 4294956192 18446744073709551615 135016086 0 0 4096 0 0 0 0 17 1 0 0
/proc/6774/statm: 2080 1418 422 177 0 983 0
Current children cumulated CPU time (s) 101.5
Current children cumulated vsize (KiB) 8320

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/77 6775
/proc/meminfo: memFree=1576080/2055920 swapFree=4179860/4192956
[pid=6774] ppid=6772 vsize=8320 CPUtime=161.04
/proc/6774/stat : 6774 (xsolve) R 6772 6774 5930 0 -1 4194304 1452 0 0 0 16104 0 0 0 25 0 1 0 2000805480 8519680 1418 996147200 134512640 135239763 4294956192 18446744073709551615 134841695 0 0 4096 0 0 0 0 17 1 0 0
/proc/6774/statm: 2080 1418 422 177 0 983 0
Current children cumulated CPU time (s) 161.04
Current children cumulated vsize (KiB) 8320

[startup+222.307 s]
/proc/loadavg: 2.00 1.98 1.99 3/81 6811
/proc/meminfo: memFree=1390896/2055920 swapFree=4179860/4192956
[pid=6774] ppid=6772 vsize=8320 CPUtime=220.78
/proc/6774/stat : 6774 (xsolve) R 6772 6774 5930 0 -1 4194304 1452 0 0 0 22076 2 0 0 25 0 1 0 2000805480 8519680 1418 996147200 134512640 135239763 4294956192 18446744073709551615 134819957 0 0 4096 0 0 0 0 17 0 0 0
/proc/6774/statm: 2080 1418 422 177 0 983 0
Current children cumulated CPU time (s) 220.78
Current children cumulated vsize (KiB) 8320

[startup+282.302 s]
/proc/loadavg: 2.00 1.98 1.99 3/81 6811
/proc/meminfo: memFree=1386352/2055920 swapFree=4179860/4192956
[pid=6774] ppid=6772 vsize=8320 CPUtime=280.75
/proc/6774/stat : 6774 (xsolve) R 6772 6774 5930 0 -1 4194304 1452 0 0 0 28073 2 0 0 25 0 1 0 2000805480 8519680 1418 996147200 134512640 135239763 4294956192 18446744073709551615 134841695 0 0 4096 0 0 0 0 17 0 0 0
/proc/6774/statm: 2080 1418 422 177 0 983 0
Current children cumulated CPU time (s) 280.75
Current children cumulated vsize (KiB) 8320

[startup+342.303 s]
/proc/loadavg: 2.00 1.98 1.99 3/81 6813
/proc/meminfo: memFree=1382192/2055920 swapFree=4179860/4192956
[pid=6774] ppid=6772 vsize=8320 CPUtime=340.73
/proc/6774/stat : 6774 (xsolve) R 6772 6774 5930 0 -1 4194304 1452 0 0 0 34071 2 0 0 25 0 1 0 2000805480 8519680 1418 996147200 134512640 135239763 4294956192 18446744073709551615 134841703 0 0 4096 0 0 0 0 17 0 0 0
/proc/6774/statm: 2080 1418 422 177 0 983 0
Current children cumulated CPU time (s) 340.73
Current children cumulated vsize (KiB) 8320

[startup+402.302 s]
/proc/loadavg: 2.00 1.98 1.99 3/81 6813
/proc/meminfo: memFree=1381360/2055920 swapFree=4179860/4192956
[pid=6774] ppid=6772 vsize=8320 CPUtime=400.71
/proc/6774/stat : 6774 (xsolve) R 6772 6774 5930 0 -1 4194304 1452 0 0 0 40069 2 0 0 25 0 1 0 2000805480 8519680 1418 996147200 134512640 135239763 4294956192 18446744073709551615 134841700 0 0 4096 0 0 0 0 17 0 0 0
/proc/6774/statm: 2080 1418 422 177 0 983 0
Current children cumulated CPU time (s) 400.71
Current children cumulated vsize (KiB) 8320

[startup+462.302 s]
/proc/loadavg: 2.00 1.98 1.99 3/81 6813
/proc/meminfo: memFree=1183792/2055920 swapFree=4179860/4192956
[pid=6774] ppid=6772 vsize=8320 CPUtime=460.68
/proc/6774/stat : 6774 (xsolve) R 6772 6774 5930 0 -1 4194304 1452 0 0 0 46066 2 0 0 25 0 1 0 2000805480 8519680 1418 996147200 134512640 135239763 4294956192 18446744073709551615 134841695 0 0 4096 0 0 0 0 17 0 0 0
/proc/6774/statm: 2080 1418 422 177 0 983 0
Current children cumulated CPU time (s) 460.68
Current children cumulated vsize (KiB) 8320

[startup+522.302 s]
/proc/loadavg: 2.00 1.98 1.99 3/81 6813
/proc/meminfo: memFree=1177712/2055920 swapFree=4179860/4192956
[pid=6774] ppid=6772 vsize=8320 CPUtime=520.66
/proc/6774/stat : 6774 (xsolve) R 6772 6774 5930 0 -1 4194304 1452 0 0 0 52064 2 0 0 25 0 1 0 2000805480 8519680 1418 996147200 134512640 135239763 4294956192 18446744073709551615 135015277 0 0 4096 0 0 0 0 17 0 0 0
/proc/6774/statm: 2080 1418 422 177 0 983 0
Current children cumulated CPU time (s) 520.66
Current children cumulated vsize (KiB) 8320

[startup+582.302 s]
/proc/loadavg: 2.00 1.98 1.99 3/81 6813
/proc/meminfo: memFree=1177776/2055920 swapFree=4179860/4192956
[pid=6774] ppid=6772 vsize=8320 CPUtime=580.64
/proc/6774/stat : 6774 (xsolve) R 6772 6774 5930 0 -1 4194304 1452 0 0 0 58062 2 0 0 25 0 1 0 2000805480 8519680 1418 996147200 134512640 135239763 4294956192 18446744073709551615 135015938 0 0 4096 0 0 0 0 17 0 0 0
/proc/6774/statm: 2080 1418 422 177 0 983 0
Current children cumulated CPU time (s) 580.64
Current children cumulated vsize (KiB) 8320

[startup+642.302 s]
/proc/loadavg: 2.00 1.98 1.99 3/81 6813
/proc/meminfo: memFree=1177392/2055920 swapFree=4179860/4192956
[pid=6774] ppid=6772 vsize=8320 CPUtime=640.62
/proc/6774/stat : 6774 (xsolve) R 6772 6774 5930 0 -1 4194304 1452 0 0 0 64060 2 0 0 25 0 1 0 2000805480 8519680 1418 996147200 134512640 135239763 4294956192 18446744073709551615 135015906 0 0 4096 0 0 0 0 17 0 0 0
/proc/6774/statm: 2080 1418 422 177 0 983 0
Current children cumulated CPU time (s) 640.62
Current children cumulated vsize (KiB) 8320


################
# More data... #
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[startup+882.307 s]
/proc/loadavg: 2.00 1.98 1.99 3/81 6813
/proc/meminfo: memFree=1177072/2055920 swapFree=4179860/4192956
[pid=6774] ppid=6772 vsize=8320 CPUtime=880.53
/proc/6774/stat : 6774 (xsolve) R 6772 6774 5930 0 -1 4194304 1452 0 0 0 88051 2 0 0 25 0 1 0 2000805480 8519680 1418 996147200 134512640 135239763 4294956192 18446744073709551615 135096288 0 0 4096 0 0 0 0 17 0 0 0
/proc/6774/statm: 2080 1418 422 177 0 983 0
Current children cumulated CPU time (s) 880.53
Current children cumulated vsize (KiB) 8320

[startup+942.303 s]
/proc/loadavg: 2.00 1.98 1.99 3/81 6813
/proc/meminfo: memFree=1176880/2055920 swapFree=4179860/4192956
[pid=6774] ppid=6772 vsize=8320 CPUtime=940.5
/proc/6774/stat : 6774 (xsolve) R 6772 6774 5930 0 -1 4194304 1452 0 0 0 94048 2 0 0 25 0 1 0 2000805480 8519680 1418 996147200 134512640 135239763 4294956192 18446744073709551615 135096256 0 0 4096 0 0 0 0 17 0 0 0
/proc/6774/statm: 2080 1418 422 177 0 983 0
Current children cumulated CPU time (s) 940.5
Current children cumulated vsize (KiB) 8320

[startup+1002.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/81 6813
/proc/meminfo: memFree=1176944/2055920 swapFree=4179860/4192956
[pid=6774] ppid=6772 vsize=8320 CPUtime=1000.48
/proc/6774/stat : 6774 (xsolve) R 6772 6774 5930 0 -1 4194304 1452 0 0 0 100046 2 0 0 25 0 1 0 2000805480 8519680 1418 996147200 134512640 135239763 4294956192 18446744073709551615 135015948 0 0 4096 0 0 0 0 17 0 0 0
/proc/6774/statm: 2080 1418 422 177 0 983 0
Current children cumulated CPU time (s) 1000.48
Current children cumulated vsize (KiB) 8320

[startup+1062.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/81 6813
/proc/meminfo: memFree=1176944/2055920 swapFree=4179860/4192956
[pid=6774] ppid=6772 vsize=8320 CPUtime=1060.46
/proc/6774/stat : 6774 (xsolve) R 6772 6774 5930 0 -1 4194304 1452 0 0 0 106044 2 0 0 25 0 1 0 2000805480 8519680 1418 996147200 134512640 135239763 4294956192 18446744073709551615 135016502 0 0 4096 0 0 0 0 17 0 0 0
/proc/6774/statm: 2080 1418 422 177 0 983 0
Current children cumulated CPU time (s) 1060.46
Current children cumulated vsize (KiB) 8320

[startup+1122.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/81 6813
/proc/meminfo: memFree=1177008/2055920 swapFree=4179860/4192956
[pid=6774] ppid=6772 vsize=8320 CPUtime=1120.44
/proc/6774/stat : 6774 (xsolve) R 6772 6774 5930 0 -1 4194304 1452 0 0 0 112042 2 0 0 25 0 1 0 2000805480 8519680 1418 996147200 134512640 135239763 4294956192 18446744073709551615 134841700 0 0 4096 0 0 0 0 17 0 0 0
/proc/6774/statm: 2080 1418 422 177 0 983 0
Current children cumulated CPU time (s) 1120.44
Current children cumulated vsize (KiB) 8320

[startup+1182.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/81 6813
/proc/meminfo: memFree=1177008/2055920 swapFree=4179860/4192956
[pid=6774] ppid=6772 vsize=8320 CPUtime=1180.41
/proc/6774/stat : 6774 (xsolve) R 6772 6774 5930 0 -1 4194304 1452 0 0 0 118039 2 0 0 25 0 1 0 2000805480 8519680 1418 996147200 134512640 135239763 4294956192 18446744073709551615 135015491 0 0 4096 0 0 0 0 17 0 0 0
/proc/6774/statm: 2080 1418 422 177 0 983 0
Current children cumulated CPU time (s) 1180.41
Current children cumulated vsize (KiB) 8320

[startup+1242.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/81 6813
/proc/meminfo: memFree=1176816/2055920 swapFree=4179860/4192956
[pid=6774] ppid=6772 vsize=8320 CPUtime=1240.39
/proc/6774/stat : 6774 (xsolve) R 6772 6774 5930 0 -1 4194304 1452 0 0 0 124037 2 0 0 25 0 1 0 2000805480 8519680 1418 996147200 134512640 135239763 4294956192 18446744073709551615 134803869 0 0 4096 0 0 0 0 17 0 0 0
/proc/6774/statm: 2080 1418 422 177 0 983 0
Current children cumulated CPU time (s) 1240.39
Current children cumulated vsize (KiB) 8320

[startup+1302.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/81 6813
/proc/meminfo: memFree=1176816/2055920 swapFree=4179860/4192956
[pid=6774] ppid=6772 vsize=8320 CPUtime=1300.37
/proc/6774/stat : 6774 (xsolve) R 6772 6774 5930 0 -1 4194304 1452 0 0 0 130034 3 0 0 25 0 1 0 2000805480 8519680 1418 996147200 134512640 135239763 4294956192 18446744073709551615 134804269 0 0 4096 0 0 0 0 17 0 0 0
/proc/6774/statm: 2080 1418 422 177 0 983 0
Current children cumulated CPU time (s) 1300.37
Current children cumulated vsize (KiB) 8320

[startup+1362.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/81 6819
/proc/meminfo: memFree=1176752/2055920 swapFree=4179860/4192956
[pid=6774] ppid=6772 vsize=8320 CPUtime=1360.34
/proc/6774/stat : 6774 (xsolve) R 6772 6774 5930 0 -1 4194304 1452 0 0 0 136031 3 0 0 25 0 1 0 2000805480 8519680 1418 996147200 134512640 135239763 4294956192 18446744073709551615 135096193 0 0 4096 0 0 0 0 17 0 0 0
/proc/6774/statm: 2080 1418 422 177 0 983 0
Current children cumulated CPU time (s) 1360.34
Current children cumulated vsize (KiB) 8320

[startup+1422.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/81 6819
/proc/meminfo: memFree=1176624/2055920 swapFree=4179860/4192956
[pid=6774] ppid=6772 vsize=8320 CPUtime=1420.32
/proc/6774/stat : 6774 (xsolve) R 6772 6774 5930 0 -1 4194304 1452 0 0 0 142029 3 0 0 25 0 1 0 2000805480 8519680 1418 996147200 134512640 135239763 4294956192 18446744073709551615 135015951 0 0 4096 0 0 0 0 17 0 0 0
/proc/6774/statm: 2080 1418 422 177 0 983 0
Current children cumulated CPU time (s) 1420.32
Current children cumulated vsize (KiB) 8320

[startup+1482.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/81 6819
/proc/meminfo: memFree=1176560/2055920 swapFree=4179860/4192956
[pid=6774] ppid=6772 vsize=8320 CPUtime=1480.29
/proc/6774/stat : 6774 (xsolve) R 6772 6774 5930 0 -1 4194304 1452 0 0 0 148026 3 0 0 25 0 1 0 2000805480 8519680 1418 996147200 134512640 135239763 4294956192 18446744073709551615 135020153 0 0 4096 0 0 0 0 17 0 0 0
/proc/6774/statm: 2080 1418 422 177 0 983 0
Current children cumulated CPU time (s) 1480.29
Current children cumulated vsize (KiB) 8320

[startup+1542.31 s]
/proc/loadavg: 2.00 1.98 1.99 3/81 6819
/proc/meminfo: memFree=1174832/2055920 swapFree=4179860/4192956
[pid=6774] ppid=6772 vsize=8320 CPUtime=1540.27
/proc/6774/stat : 6774 (xsolve) R 6772 6774 5930 0 -1 4194304 1452 0 0 0 154024 3 0 0 25 0 1 0 2000805480 8519680 1418 996147200 134512640 135239763 4294956192 18446744073709551615 135096289 0 0 4096 0 0 0 0 17 0 0 0
/proc/6774/statm: 2080 1418 422 177 0 983 0
Current children cumulated CPU time (s) 1540.27
Current children cumulated vsize (KiB) 8320

[startup+1602.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/81 6819
/proc/meminfo: memFree=1174832/2055920 swapFree=4179860/4192956
[pid=6774] ppid=6772 vsize=8320 CPUtime=1600.25
/proc/6774/stat : 6774 (xsolve) R 6772 6774 5930 0 -1 4194304 1452 0 0 0 160022 3 0 0 25 0 1 0 2000805480 8519680 1418 996147200 134512640 135239763 4294956192 18446744073709551615 135071045 0 0 4096 0 0 0 0 17 0 0 0
/proc/6774/statm: 2080 1418 422 177 0 983 0
Current children cumulated CPU time (s) 1600.25
Current children cumulated vsize (KiB) 8320

[startup+1662.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/81 6819
/proc/meminfo: memFree=1174832/2055920 swapFree=4179860/4192956
[pid=6774] ppid=6772 vsize=8320 CPUtime=1660.22
/proc/6774/stat : 6774 (xsolve) R 6772 6774 5930 0 -1 4194304 1452 0 0 0 166019 3 0 0 25 0 1 0 2000805480 8519680 1418 996147200 134512640 135239763 4294956192 18446744073709551615 135015951 0 0 4096 0 0 0 0 17 0 0 0
/proc/6774/statm: 2080 1418 422 177 0 983 0
Current children cumulated CPU time (s) 1660.22
Current children cumulated vsize (KiB) 8320

[startup+1722.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/81 6819
/proc/meminfo: memFree=1174896/2055920 swapFree=4179860/4192956
[pid=6774] ppid=6772 vsize=8320 CPUtime=1720.2
/proc/6774/stat : 6774 (xsolve) R 6772 6774 5930 0 -1 4194304 1452 0 0 0 172017 3 0 0 25 0 1 0 2000805480 8519680 1418 996147200 134512640 135239763 4294956192 18446744073709551615 134819860 0 0 4096 0 0 0 0 17 0 0 0
/proc/6774/statm: 2080 1418 422 177 0 983 0
Current children cumulated CPU time (s) 1720.2
Current children cumulated vsize (KiB) 8320

[startup+1782.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/81 6819
/proc/meminfo: memFree=1174704/2055920 swapFree=4179860/4192956
[pid=6774] ppid=6772 vsize=8320 CPUtime=1780.19
/proc/6774/stat : 6774 (xsolve) R 6772 6774 5930 0 -1 4194304 1452 0 0 0 178015 4 0 0 25 0 1 0 2000805480 8519680 1418 996147200 134512640 135239763 4294956192 18446744073709551615 134819899 0 0 4096 0 0 0 0 17 0 0 0
/proc/6774/statm: 2080 1418 422 177 0 983 0
Current children cumulated CPU time (s) 1780.19
Current children cumulated vsize (KiB) 8320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.2 s]
/proc/loadavg: 2.00 1.98 1.99 3/81 6819
/proc/meminfo: memFree=1174768/2055920 swapFree=4179860/4192956
[pid=6774] ppid=6772 vsize=8320 CPUtime=1800.08
/proc/6774/stat : 6774 (xsolve) R 6772 6774 5930 0 -1 4194304 1452 0 0 0 180004 4 0 0 25 0 1 0 2000805480 8519680 1418 996147200 134512640 135239763 4294956192 18446744073709551615 135095920 0 0 4096 0 0 0 0 17 0 0 0
/proc/6774/statm: 2080 1418 422 177 0 983 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 8320

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

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

[startup+1802.2 s]
/proc/loadavg: 2.00 1.98 1.99 3/81 6819
/proc/meminfo: memFree=1174768/2055920 swapFree=4179860/4192956
[pid=6774] ppid=6772 vsize=8320 CPUtime=1800.08
/proc/6774/stat : 6774 (xsolve) R 6772 6774 5930 0 -1 4194304 1452 0 0 0 180004 4 0 0 25 0 1 0 2000805480 8519680 1418 996147200 134512640 135239763 4294956192 18446744073709551615 135095920 0 0 4096 0 0 0 0 17 0 0 0
/proc/6774/statm: 2080 1418 422 177 0 983 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 8320

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.21
CPU time (s): 1800.09
CPU user time (s): 1800.05
CPU system time (s): 0.041993
CPU usage (%): 99.8825
Max. virtual memory (cumulated for all children) (KiB): 8320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.05
system time used= 0.041993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1452
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= 9687

runsolver used 1.76573 second user time and 4.83726 second system time

The end

Launcher Data (download as text)

Begin job on node66 at 2008-07-05 02:39:18
IDJOB=1081702
IDBENCH=57126
IDSOLVER=357
FILE ID=node66/1081702-1215218358
PBS_JOBID= 7881773
Free space on /tmp= 66412 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/haystacks/normalized-haystacks-15.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-1081702-1215218358/watcher-1081702-1215218358 -o /tmp/evaluation-result-1081702-1215218358/solver-1081702-1215218358 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1081702-1215218358.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 67e24fac9a0a2993042f71634a476dbd
RANDOM SEED=1674371357

node66.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		: 3000.213
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		: 3000.213
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:       1581112 kB
Buffers:         65584 kB
Cached:         331208 kB
SwapCached:       6992 kB
Active:         226928 kB
Inactive:       189384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1581112 kB
SwapTotal:     4192956 kB
SwapFree:      4179860 kB
Dirty:            1124 kB
Writeback:           0 kB
Mapped:          26280 kB
Slab:            43636 kB
Committed_AS:  4177520 kB
PageTables:       1840 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= 66400 MiB
End job on node66 at 2008-07-05 03:09:22