Trace number 1095334

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) 1800.04 1804.91

General information on the benchmark

Namecsp/rand-3-28-28-fcd/
normalized-rand-3-28-28-93-632-fcd-48_ext.xml
MD5SUMd1224295b19d0a83552cd203d373e7a8
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables28
Number of constraints93
Maximum constraint arity3
Maximum domain size28
Number of constraints which are defined in extension93
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.19	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-1095334-1215254347/watcher-1095334-1215254347 -o /tmp/evaluation-result-1095334-1215254347/solver-1095334-1215254347 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1095334-1215254347.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: 2.00 2.00 2.00 4/73 2566
/proc/meminfo: memFree=1384040/2055920 swapFree=4180408/4192956
[pid=2566] ppid=2564 vsize=18572 CPUtime=0
/proc/2566/stat : 2566 (runsolver) R 2564 2566 1882 0 -1 4194368 15 0 0 0 0 0 0 0 21 0 1 0 1555101571 19017728 292 996147200 4194304 4296836 548682068416 18446744073709551615 248761609511 0 0 4096 24578 0 0 0 17 1 0 0
/proc/2566/statm: 4643 292 257 25 0 2626 0

[startup+0.256836 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 2566
/proc/meminfo: memFree=1384040/2055920 swapFree=4180408/4192956
[pid=2566] ppid=2564 vsize=8960 CPUtime=0.24
/proc/2566/stat : 2566 (xsolve) R 2564 2566 1882 0 -1 4194304 1519 0 0 0 24 0 0 0 19 0 1 0 1555101571 9175040 1485 996147200 134512640 135239763 4294956192 18446744073709551615 134574134 0 0 4096 0 0 0 0 17 1 0 0
/proc/2566/statm: 2240 1485 355 177 0 1143 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 8960

[startup+0.302832 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 2566
/proc/meminfo: memFree=1384040/2055920 swapFree=4180408/4192956
[pid=2566] ppid=2564 vsize=9748 CPUtime=0.28
/proc/2566/stat : 2566 (xsolve) R 2564 2566 1882 0 -1 4194304 1719 0 0 0 28 0 0 0 19 0 1 0 1555101571 9981952 1685 996147200 134512640 135239763 4294956192 18446744073709551615 134670158 0 0 4096 0 0 0 0 17 1 0 0
/proc/2566/statm: 2437 1685 355 177 0 1340 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9748

[startup+0.401853 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 2566
/proc/meminfo: memFree=1384040/2055920 swapFree=4180408/4192956
[pid=2566] ppid=2564 vsize=11488 CPUtime=0.38
/proc/2566/stat : 2566 (xsolve) R 2564 2566 1882 0 -1 4194304 2152 0 0 0 38 0 0 0 20 0 1 0 1555101571 11763712 2118 996147200 134512640 135239763 4294956192 18446744073709551615 134579063 0 0 4096 0 0 0 0 17 1 0 0
/proc/2566/statm: 2872 2118 355 177 0 1775 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 11488

[startup+0.701904 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 2566
/proc/meminfo: memFree=1384040/2055920 swapFree=4180408/4192956
[pid=2566] ppid=2564 vsize=16700 CPUtime=0.69
/proc/2566/stat : 2566 (xsolve) R 2564 2566 1882 0 -1 4194304 3464 0 0 0 67 2 0 0 23 0 1 0 1555101571 17100800 3430 996147200 134512640 135239763 4294956192 18446744073709551615 134579066 0 0 4096 0 0 0 0 17 1 0 0
/proc/2566/statm: 4175 3430 355 177 0 3078 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16700

[startup+1.50104 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2567
/proc/meminfo: memFree=1368472/2055920 swapFree=4180408/4192956
[pid=2566] ppid=2564 vsize=19760 CPUtime=1.47
/proc/2566/stat : 2566 (xsolve) R 2564 2566 1882 0 -1 4194304 4285 0 0 0 145 2 0 0 25 0 1 0 1555101571 20234240 4251 996147200 134512640 135239763 4294956192 18446744073709551615 134821584 0 0 4096 0 0 0 0 17 1 0 0
/proc/2566/statm: 4940 4251 394 177 0 3843 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 19760

[startup+3.10131 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2567
/proc/meminfo: memFree=1368280/2055920 swapFree=4180408/4192956
[pid=2566] ppid=2564 vsize=19760 CPUtime=3.06
/proc/2566/stat : 2566 (xsolve) R 2564 2566 1882 0 -1 4194304 4285 0 0 0 304 2 0 0 25 0 1 0 1555101571 20234240 4251 996147200 134512640 135239763 4294956192 18446744073709551615 134789438 0 0 4096 0 0 0 0 17 1 0 0
/proc/2566/statm: 4940 4251 394 177 0 3843 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 19760

[startup+6.30287 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2567
/proc/meminfo: memFree=1368216/2055920 swapFree=4180408/4192956
[pid=2566] ppid=2564 vsize=19760 CPUtime=6.24
/proc/2566/stat : 2566 (xsolve) R 2564 2566 1882 0 -1 4194304 4285 0 0 0 622 2 0 0 25 0 1 0 1555101571 20234240 4251 996147200 134512640 135239763 4294956192 18446744073709551615 135103248 0 0 4096 0 0 0 0 17 1 0 0
/proc/2566/statm: 4940 4251 394 177 0 3843 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 19760

[startup+12.702 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2567
/proc/meminfo: memFree=1368152/2055920 swapFree=4180408/4192956
[pid=2566] ppid=2564 vsize=19760 CPUtime=12.59
/proc/2566/stat : 2566 (xsolve) R 2564 2566 1882 0 -1 4194304 4285 0 0 0 1257 2 0 0 25 0 1 0 1555101571 20234240 4251 996147200 134512640 135239763 4294956192 18446744073709551615 134819931 0 0 4096 0 0 0 0 17 1 0 0
/proc/2566/statm: 4940 4251 394 177 0 3843 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 19760

[startup+25.5062 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2567
/proc/meminfo: memFree=1368032/2055920 swapFree=4180408/4192956
[pid=2566] ppid=2564 vsize=19760 CPUtime=25.29
/proc/2566/stat : 2566 (xsolve) R 2564 2566 1882 0 -1 4194304 4285 0 0 0 2527 2 0 0 25 0 1 0 1555101571 20234240 4251 996147200 134512640 135239763 4294956192 18446744073709551615 134819955 0 0 4096 0 0 0 0 17 1 0 0
/proc/2566/statm: 4940 4251 394 177 0 3843 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 19760

[startup+51.1016 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2567
/proc/meminfo: memFree=1368096/2055920 swapFree=4180408/4192956
[pid=2566] ppid=2564 vsize=19760 CPUtime=50.7
/proc/2566/stat : 2566 (xsolve) R 2564 2566 1882 0 -1 4194304 4285 0 0 0 5067 3 0 0 25 0 1 0 1555101571 20234240 4251 996147200 134512640 135239763 4294956192 18446744073709551615 135095121 0 0 4096 0 0 0 0 17 1 0 0
/proc/2566/statm: 4940 4251 394 177 0 3843 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 19760

[startup+102.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2567
/proc/meminfo: memFree=1368032/2055920 swapFree=4180408/4192956
[pid=2566] ppid=2564 vsize=19760 CPUtime=101.51
/proc/2566/stat : 2566 (xsolve) R 2564 2566 1882 0 -1 4194304 4285 0 0 0 10148 3 0 0 25 0 1 0 1555101571 20234240 4251 996147200 134512640 135239763 4294956192 18446744073709551615 134819899 0 0 4096 0 0 0 0 17 1 0 0
/proc/2566/statm: 4940 4251 394 177 0 3843 0
Current children cumulated CPU time (s) 101.51
Current children cumulated vsize (KiB) 19760

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2567
/proc/meminfo: memFree=1367968/2055920 swapFree=4180408/4192956
[pid=2566] ppid=2564 vsize=19764 CPUtime=161.06
/proc/2566/stat : 2566 (xsolve) R 2564 2566 1882 0 -1 4194304 4286 0 0 0 16103 3 0 0 25 0 1 0 1555101571 20238336 4252 996147200 134512640 135239763 4294956192 18446744073709551615 135013682 0 0 4096 0 0 0 0 17 1 0 0
/proc/2566/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 161.06
Current children cumulated vsize (KiB) 19764

[startup+222.301 s]
/proc/loadavg: 2.03 2.01 2.00 3/74 2567
/proc/meminfo: memFree=1367904/2055920 swapFree=4180408/4192956
[pid=2566] ppid=2564 vsize=19764 CPUtime=220.6
/proc/2566/stat : 2566 (xsolve) R 2564 2566 1882 0 -1 4194304 4286 0 0 0 22057 3 0 0 25 0 1 0 1555101571 20238336 4252 996147200 134512640 135239763 4294956192 18446744073709551615 134820025 0 0 4096 0 0 0 0 17 1 0 0
/proc/2566/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 220.6
Current children cumulated vsize (KiB) 19764

[startup+282.302 s]
/proc/loadavg: 2.17 2.05 2.01 3/74 2567
/proc/meminfo: memFree=1367520/2055920 swapFree=4180408/4192956
[pid=2566] ppid=2564 vsize=19764 CPUtime=280.15
/proc/2566/stat : 2566 (xsolve) R 2564 2566 1882 0 -1 4194304 4286 0 0 0 28012 3 0 0 25 0 1 0 1555101571 20238336 4252 996147200 134512640 135239763 4294956192 18446744073709551615 134789428 0 0 4096 0 0 0 0 17 1 0 0
/proc/2566/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 280.15
Current children cumulated vsize (KiB) 19764

[startup+342.306 s]
/proc/loadavg: 2.06 2.04 2.00 3/74 2567
/proc/meminfo: memFree=1364960/2055920 swapFree=4180408/4192956
[pid=2566] ppid=2564 vsize=19764 CPUtime=339.69
/proc/2566/stat : 2566 (xsolve) R 2564 2566 1882 0 -1 4194304 4286 0 0 0 33966 3 0 0 25 0 1 0 1555101571 20238336 4252 996147200 134512640 135239763 4294956192 18446744073709551615 135013654 0 0 4096 0 0 0 0 17 1 0 0
/proc/2566/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 339.69
Current children cumulated vsize (KiB) 19764

[startup+402.302 s]
/proc/loadavg: 2.02 2.03 2.00 3/74 2567
/proc/meminfo: memFree=1362208/2055920 swapFree=4180408/4192956
[pid=2566] ppid=2564 vsize=19764 CPUtime=399.23
/proc/2566/stat : 2566 (xsolve) R 2564 2566 1882 0 -1 4194304 4286 0 0 0 39920 3 0 0 25 0 1 0 1555101571 20238336 4252 996147200 134512640 135239763 4294956192 18446744073709551615 135013679 0 0 4096 0 0 0 0 17 1 0 0
/proc/2566/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 399.23
Current children cumulated vsize (KiB) 19764

[startup+462.302 s]
/proc/loadavg: 2.01 2.02 2.00 3/74 2567
/proc/meminfo: memFree=1362208/2055920 swapFree=4180408/4192956
[pid=2566] ppid=2564 vsize=19764 CPUtime=458.77
/proc/2566/stat : 2566 (xsolve) R 2564 2566 1882 0 -1 4194304 4286 0 0 0 45874 3 0 0 25 0 1 0 1555101571 20238336 4252 996147200 134512640 135239763 4294956192 18446744073709551615 135013651 0 0 4096 0 0 0 0 17 1 0 0
/proc/2566/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 458.77
Current children cumulated vsize (KiB) 19764

[startup+522.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 2567
/proc/meminfo: memFree=1362144/2055920 swapFree=4180408/4192956
[pid=2566] ppid=2564 vsize=19764 CPUtime=518.32
/proc/2566/stat : 2566 (xsolve) R 2564 2566 1882 0 -1 4194304 4286 0 0 0 51829 3 0 0 25 0 1 0 1555101571 20238336 4252 996147200 134512640 135239763 4294956192 18446744073709551615 134820018 0 0 4096 0 0 0 0 17 1 0 0
/proc/2566/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 518.32
Current children cumulated vsize (KiB) 19764

[startup+582.301 s]
/proc/loadavg: 2.06 2.03 2.00 4/82 2667
/proc/meminfo: memFree=1583072/2055920 swapFree=4180408/4192956
[pid=2566] ppid=2564 vsize=19764 CPUtime=578.02
/proc/2566/stat : 2566 (xsolve) R 2564 2566 1882 0 -1 4194304 4286 0 0 0 57798 4 0 0 25 0 1 0 1555101571 20238336 4252 996147200 134512640 135239763 4294956192 18446744073709551615 134820373 0 0 4096 0 0 0 0 17 0 0 0
/proc/2566/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 578.02
Current children cumulated vsize (KiB) 19764

[startup+642.302 s]
/proc/loadavg: 2.02 2.02 2.00 3/82 2667
/proc/meminfo: memFree=1374368/2055920 swapFree=4180408/4192956
[pid=2566] ppid=2564 vsize=19764 CPUtime=637.98
/proc/2566/stat : 2566 (xsolve) R 2564 2566 1882 0 -1 4194304 4286 0 0 0 63793 5 0 0 25 0 1 0 1555101571 20238336 4252 996147200 134512640 135239763 4294956192 18446744073709551615 134819931 0 0 4096 0 0 0 0 17 0 0 0
/proc/2566/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 637.98
Current children cumulated vsize (KiB) 19764


################
# More data... #
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[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2668
/proc/meminfo: memFree=1587552/2055920 swapFree=4180408/4192956
[pid=2566] ppid=2564 vsize=19764 CPUtime=877.85
/proc/2566/stat : 2566 (xsolve) R 2564 2566 1882 0 -1 4194304 4286 0 0 0 87780 5 0 0 25 0 1 0 1555101571 20238336 4252 996147200 134512640 135239763 4294956192 18446744073709551615 134820023 0 0 4096 0 0 0 0 17 0 0 0
/proc/2566/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 877.85
Current children cumulated vsize (KiB) 19764

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2668
/proc/meminfo: memFree=1582880/2055920 swapFree=4180408/4192956
[pid=2566] ppid=2564 vsize=19764 CPUtime=937.82
/proc/2566/stat : 2566 (xsolve) R 2564 2566 1882 0 -1 4194304 4286 0 0 0 93777 5 0 0 25 0 1 0 1555101571 20238336 4252 996147200 134512640 135239763 4294956192 18446744073709551615 135013675 0 0 4096 0 0 0 0 17 0 0 0
/proc/2566/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 937.82
Current children cumulated vsize (KiB) 19764

[startup+1002.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2668
/proc/meminfo: memFree=1575776/2055920 swapFree=4180408/4192956
[pid=2566] ppid=2564 vsize=19764 CPUtime=997.79
/proc/2566/stat : 2566 (xsolve) R 2564 2566 1882 0 -1 4194304 4286 0 0 0 99774 5 0 0 25 0 1 0 1555101571 20238336 4252 996147200 134512640 135239763 4294956192 18446744073709551615 134820070 0 0 4096 0 0 0 0 17 0 0 0
/proc/2566/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 997.79
Current children cumulated vsize (KiB) 19764

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2668
/proc/meminfo: memFree=1573152/2055920 swapFree=4180408/4192956
[pid=2566] ppid=2564 vsize=19764 CPUtime=1057.76
/proc/2566/stat : 2566 (xsolve) R 2564 2566 1882 0 -1 4194304 4286 0 0 0 105771 5 0 0 25 0 1 0 1555101571 20238336 4252 996147200 134512640 135239763 4294956192 18446744073709551615 134819871 0 0 4096 0 0 0 0 17 0 0 0
/proc/2566/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1057.76
Current children cumulated vsize (KiB) 19764

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2668
/proc/meminfo: memFree=1569440/2055920 swapFree=4180408/4192956
[pid=2566] ppid=2564 vsize=19764 CPUtime=1117.74
/proc/2566/stat : 2566 (xsolve) R 2564 2566 1882 0 -1 4194304 4286 0 0 0 111769 5 0 0 25 0 1 0 1555101571 20238336 4252 996147200 134512640 135239763 4294956192 18446744073709551615 135071126 0 0 4096 0 0 0 0 17 0 0 0
/proc/2566/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1117.74
Current children cumulated vsize (KiB) 19764

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2668
/proc/meminfo: memFree=1565920/2055920 swapFree=4180408/4192956
[pid=2566] ppid=2564 vsize=19764 CPUtime=1177.7
/proc/2566/stat : 2566 (xsolve) R 2564 2566 1882 0 -1 4194304 4286 0 0 0 117765 5 0 0 25 0 1 0 1555101571 20238336 4252 996147200 134512640 135239763 4294956192 18446744073709551615 135096872 0 0 4096 0 0 0 0 17 0 0 0
/proc/2566/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1177.7
Current children cumulated vsize (KiB) 19764

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2668
/proc/meminfo: memFree=1561440/2055920 swapFree=4180408/4192956
[pid=2566] ppid=2564 vsize=19764 CPUtime=1237.68
/proc/2566/stat : 2566 (xsolve) R 2564 2566 1882 0 -1 4194304 4286 0 0 0 123763 5 0 0 25 0 1 0 1555101571 20238336 4252 996147200 134512640 135239763 4294956192 18446744073709551615 135013617 0 0 4096 0 0 0 0 17 0 0 0
/proc/2566/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1237.68
Current children cumulated vsize (KiB) 19764

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2668
/proc/meminfo: memFree=1558944/2055920 swapFree=4180408/4192956
[pid=2566] ppid=2564 vsize=19764 CPUtime=1297.65
/proc/2566/stat : 2566 (xsolve) R 2564 2566 1882 0 -1 4194304 4286 0 0 0 129760 5 0 0 25 0 1 0 1555101571 20238336 4252 996147200 134512640 135239763 4294956192 18446744073709551615 134789455 0 0 4096 0 0 0 0 17 0 0 0
/proc/2566/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1297.65
Current children cumulated vsize (KiB) 19764

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2674
/proc/meminfo: memFree=1555096/2055920 swapFree=4180408/4192956
[pid=2566] ppid=2564 vsize=19764 CPUtime=1357.62
/proc/2566/stat : 2566 (xsolve) R 2564 2566 1882 0 -1 4194304 4286 0 0 0 135757 5 0 0 25 0 1 0 1555101571 20238336 4252 996147200 134512640 135239763 4294956192 18446744073709551615 135013673 0 0 4096 0 0 0 0 17 0 0 0
/proc/2566/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1357.62
Current children cumulated vsize (KiB) 19764

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2674
/proc/meminfo: memFree=1550040/2055920 swapFree=4180408/4192956
[pid=2566] ppid=2564 vsize=19764 CPUtime=1417.59
/proc/2566/stat : 2566 (xsolve) R 2564 2566 1882 0 -1 4194304 4286 0 0 0 141754 5 0 0 25 0 1 0 1555101571 20238336 4252 996147200 134512640 135239763 4294956192 18446744073709551615 135103296 0 0 4096 0 0 0 0 17 0 0 0
/proc/2566/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1417.59
Current children cumulated vsize (KiB) 19764

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2674
/proc/meminfo: memFree=1543896/2055920 swapFree=4180408/4192956
[pid=2566] ppid=2564 vsize=19764 CPUtime=1477.56
/proc/2566/stat : 2566 (xsolve) R 2564 2566 1882 0 -1 4194304 4286 0 0 0 147751 5 0 0 25 0 1 0 1555101571 20238336 4252 996147200 134512640 135239763 4294956192 18446744073709551615 135013641 0 0 4096 0 0 0 0 17 0 0 0
/proc/2566/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1477.56
Current children cumulated vsize (KiB) 19764

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2674
/proc/meminfo: memFree=1532184/2055920 swapFree=4180408/4192956
[pid=2566] ppid=2564 vsize=19764 CPUtime=1537.55
/proc/2566/stat : 2566 (xsolve) R 2564 2566 1882 0 -1 4194304 4286 0 0 0 153749 6 0 0 25 0 1 0 1555101571 20238336 4252 996147200 134512640 135239763 4294956192 18446744073709551615 135103327 0 0 4096 0 0 0 0 17 0 0 0
/proc/2566/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1537.55
Current children cumulated vsize (KiB) 19764

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2674
/proc/meminfo: memFree=1516376/2055920 swapFree=4180408/4192956
[pid=2566] ppid=2564 vsize=19764 CPUtime=1597.52
/proc/2566/stat : 2566 (xsolve) R 2564 2566 1882 0 -1 4194304 4286 0 0 0 159746 6 0 0 25 0 1 0 1555101571 20238336 4252 996147200 134512640 135239763 4294956192 18446744073709551615 135096726 0 0 4096 0 0 0 0 17 0 0 0
/proc/2566/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1597.52
Current children cumulated vsize (KiB) 19764

[startup+1662.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2674
/proc/meminfo: memFree=1508896/2055920 swapFree=4180408/4192956
[pid=2566] ppid=2564 vsize=19764 CPUtime=1657.49
/proc/2566/stat : 2566 (xsolve) R 2564 2566 1882 0 -1 4194304 4286 0 0 0 165743 6 0 0 25 0 1 0 1555101571 20238336 4252 996147200 134512640 135239763 4294956192 18446744073709551615 135013673 0 0 4096 0 0 0 0 17 0 0 0
/proc/2566/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1657.49
Current children cumulated vsize (KiB) 19764

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2674
/proc/meminfo: memFree=1500448/2055920 swapFree=4180408/4192956
[pid=2566] ppid=2564 vsize=19764 CPUtime=1717.46
/proc/2566/stat : 2566 (xsolve) R 2564 2566 1882 0 -1 4194304 4286 0 0 0 171740 6 0 0 25 0 1 0 1555101571 20238336 4252 996147200 134512640 135239763 4294956192 18446744073709551615 134819893 0 0 4096 0 0 0 0 17 0 0 0
/proc/2566/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1717.46
Current children cumulated vsize (KiB) 19764

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2674
/proc/meminfo: memFree=1495392/2055920 swapFree=4180408/4192956
[pid=2566] ppid=2564 vsize=19764 CPUtime=1777.43
/proc/2566/stat : 2566 (xsolve) R 2564 2566 1882 0 -1 4194304 4286 0 0 0 177737 6 0 0 25 0 1 0 1555101571 20238336 4252 996147200 134512640 135239763 4294956192 18446744073709551615 134789432 0 0 4096 0 0 0 0 17 0 0 0
/proc/2566/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1777.43
Current children cumulated vsize (KiB) 19764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2674
/proc/meminfo: memFree=1493536/2055920 swapFree=4180408/4192956
[pid=2566] ppid=2564 vsize=19764 CPUtime=1800.02
/proc/2566/stat : 2566 (xsolve) R 2564 2566 1882 0 -1 4194304 4286 0 0 0 179996 6 0 0 25 0 1 0 1555101571 20238336 4252 996147200 134512640 135239763 4294956192 18446744073709551615 135013668 0 0 4096 0 0 0 0 17 0 0 0
/proc/2566/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 19764

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

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

[startup+1804.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2674
/proc/meminfo: memFree=1493536/2055920 swapFree=4180408/4192956
[pid=2566] ppid=2564 vsize=19764 CPUtime=1800.02
/proc/2566/stat : 2566 (xsolve) R 2564 2566 1882 0 -1 4194304 4286 0 0 0 179996 6 0 0 25 0 1 0 1555101571 20238336 4252 996147200 134512640 135239763 4294956192 18446744073709551615 135013668 0 0 4096 0 0 0 0 17 0 0 0
/proc/2566/statm: 4941 4252 394 177 0 3844 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 19764

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1804.91
CPU time (s): 1800.04
CPU user time (s): 1799.97
CPU system time (s): 0.069989
CPU usage (%): 99.7301
Max. virtual memory (cumulated for all children) (KiB): 19764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.97
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4286
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= 16440

runsolver used 1.88771 second user time and 5.2762 second system time

The end

Launcher Data (download as text)

Begin job on node55 at 2008-07-05 12:39:08
IDJOB=1095334
IDBENCH=58894
IDSOLVER=357
FILE ID=node55/1095334-1215254347
PBS_JOBID= 7882068
Free space on /tmp= 66384 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/rand-3-28-28-fcd/normalized-rand-3-28-28-93-632-fcd-48_ext.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-1095334-1215254347/watcher-1095334-1215254347 -o /tmp/evaluation-result-1095334-1215254347/solver-1095334-1215254347 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1095334-1215254347.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= d1224295b19d0a83552cd203d373e7a8
RANDOM SEED=1989172077

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:       1384520 kB
Buffers:         16720 kB
Cached:         245620 kB
SwapCached:       6260 kB
Active:         492148 kB
Inactive:       127156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1384520 kB
SwapTotal:     4192956 kB
SwapFree:      4180408 kB
Dirty:            6764 kB
Writeback:           0 kB
Mapped:         363700 kB
Slab:            36608 kB
Committed_AS:  3463784 kB
PageTables:       2624 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= 66380 MiB
End job on node55 at 2008-07-05 13:09:15