Trace number 1081303

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) 1800.05 1800.91

General information on the benchmark

Namecsp/queensKnights/
normalized-queensKnights-80-5-mul.xml
MD5SUM2ab0ed2a36c3cca2c75b23b1150e1b9d
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 benchmark13.082
Satisfiable
(Un)Satisfiability was proved
Number of variables85
Number of constraints3570
Maximum constraint arity2
Maximum domain size6400
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3570
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18/0.20	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-1081303-1215216312/watcher-1081303-1215216312 -o /tmp/evaluation-result-1081303-1215216312/solver-1081303-1215216312 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1081303-1215216312.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: 2.01 2.00 2.00 4/72 13190
/proc/meminfo: memFree=1758096/2055920 swapFree=4179828/4192956
[pid=13190] ppid=13188 vsize=820 CPUtime=0
/proc/13190/stat : 13190 (xsolve) R 13188 13190 12618 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 2000604711 839680 25 996147200 134512640 135239763 4294956192 18446744073709551615 7721764 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/13190/statm: 205 25 19 177 0 3 0

[startup+0.0679379 s]
/proc/loadavg: 2.01 2.00 2.00 4/72 13190
/proc/meminfo: memFree=1758096/2055920 swapFree=4179828/4192956
[pid=13190] ppid=13188 vsize=6308 CPUtime=0.05
/proc/13190/stat : 13190 (xsolve) R 13188 13190 12618 0 -1 4194304 865 0 0 0 5 0 0 0 18 0 1 0 2000604711 6459392 831 996147200 134512640 135239763 4294956192 18446744073709551615 134524339 0 0 4096 0 0 0 0 17 1 0 0
/proc/13190/statm: 1577 831 376 177 0 480 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6308

[startup+0.101933 s]
/proc/loadavg: 2.01 2.00 2.00 4/72 13190
/proc/meminfo: memFree=1758096/2055920 swapFree=4179828/4192956
[pid=13190] ppid=13188 vsize=7092 CPUtime=0.08
/proc/13190/stat : 13190 (xsolve) R 13188 13190 12618 0 -1 4194304 1084 0 0 0 8 0 0 0 18 0 1 0 2000604711 7262208 1050 996147200 134512640 135239763 4294956192 18446744073709551615 8163075 0 0 4096 0 0 0 0 17 1 0 0
/proc/13190/statm: 1773 1050 376 177 0 676 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7092

[startup+0.301972 s]
/proc/loadavg: 2.01 2.00 2.00 4/72 13190
/proc/meminfo: memFree=1758096/2055920 swapFree=4179828/4192956
[pid=13190] ppid=13188 vsize=25456 CPUtime=0.29
/proc/13190/stat : 13190 (xsolve) R 13188 13190 12618 0 -1 4194304 5670 0 0 0 27 2 0 0 19 0 1 0 2000604711 26066944 5636 996147200 134512640 135239763 4294956192 18446744073709551615 135015894 0 0 4096 0 0 0 0 17 1 0 0
/proc/13190/statm: 6364 5636 419 177 0 5267 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25456

[startup+0.702028 s]
/proc/loadavg: 2.01 2.00 2.00 4/72 13190
/proc/meminfo: memFree=1758096/2055920 swapFree=4179828/4192956
[pid=13190] ppid=13188 vsize=25456 CPUtime=0.68
/proc/13190/stat : 13190 (xsolve) R 13188 13190 12618 0 -1 4194304 5670 0 0 0 66 2 0 0 23 0 1 0 2000604711 26066944 5636 996147200 134512640 135239763 4294956192 18446744073709551615 135020230 0 0 4096 0 0 0 0 17 1 0 0
/proc/13190/statm: 6364 5636 419 177 0 5267 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 25456

[startup+1.50115 s]
/proc/loadavg: 2.01 2.00 2.00 3/73 13191
/proc/meminfo: memFree=1736968/2055920 swapFree=4179828/4192956
[pid=13190] ppid=13188 vsize=30412 CPUtime=1.47
/proc/13190/stat : 13190 (xsolve) R 13188 13190 12618 0 -1 4194304 6899 0 0 0 145 2 0 0 25 0 1 0 2000604711 31141888 6865 996147200 134512640 135239763 4294956192 18446744073709551615 135020310 0 0 4096 0 0 0 0 17 1 0 0
/proc/13190/statm: 7603 6865 421 177 0 6506 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 30412

[startup+3.1014 s]
/proc/loadavg: 2.01 2.00 2.00 3/73 13191
/proc/meminfo: memFree=1731720/2055920 swapFree=4179828/4192956
[pid=13190] ppid=13188 vsize=31312 CPUtime=3.06
/proc/13190/stat : 13190 (xsolve) R 13188 13190 12618 0 -1 4194304 7266 0 0 0 303 3 0 0 25 0 1 0 2000604711 32063488 7006 996147200 134512640 135239763 4294956192 18446744073709551615 135015951 0 0 4096 0 0 0 0 17 1 0 0
/proc/13190/statm: 7828 7006 421 177 0 6731 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 31312

[startup+6.3019 s]
/proc/loadavg: 2.01 2.00 2.00 3/73 13191
/proc/meminfo: memFree=1730952/2055920 swapFree=4179828/4192956
[pid=13190] ppid=13188 vsize=31312 CPUtime=6.23
/proc/13190/stat : 13190 (xsolve) R 13188 13190 12618 0 -1 4194304 7371 0 0 0 620 3 0 0 25 0 1 0 2000604711 32063488 7111 996147200 134512640 135239763 4294956192 18446744073709551615 134805270 0 0 4096 0 0 0 0 17 1 0 0
/proc/13190/statm: 7828 7111 421 177 0 6731 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 31312

[startup+12.7019 s]
/proc/loadavg: 2.01 2.00 2.00 3/73 13219
/proc/meminfo: memFree=1730504/2055920 swapFree=4179828/4192956
[pid=13190] ppid=13188 vsize=31444 CPUtime=12.62
/proc/13190/stat : 13190 (xsolve) R 13188 13190 12618 0 -1 4194304 7372 0 0 0 1259 3 0 0 25 0 1 0 2000604711 32198656 7112 996147200 134512640 135239763 4294956192 18446744073709551615 135020419 0 0 4096 0 0 0 0 17 0 0 0
/proc/13190/statm: 7861 7112 421 177 0 6764 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 31444

[startup+25.5019 s]
/proc/loadavg: 2.01 2.00 2.00 3/73 13219
/proc/meminfo: memFree=1718408/2055920 swapFree=4179828/4192956
[pid=13190] ppid=13188 vsize=31444 CPUtime=25.42
/proc/13190/stat : 13190 (xsolve) R 13188 13190 12618 0 -1 4194304 7372 0 0 0 2538 4 0 0 25 0 1 0 2000604711 32198656 7112 996147200 134512640 135239763 4294956192 18446744073709551615 135020419 0 0 4096 0 0 0 0 17 0 0 0
/proc/13190/statm: 7861 7112 421 177 0 6764 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 31444

[startup+51.1018 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13219
/proc/meminfo: memFree=1717896/2055920 swapFree=4179828/4192956
[pid=13190] ppid=13188 vsize=31444 CPUtime=51.01
/proc/13190/stat : 13190 (xsolve) R 13188 13190 12618 0 -1 4194304 7372 0 0 0 5097 4 0 0 25 0 1 0 2000604711 32198656 7112 996147200 134512640 135239763 4294956192 18446744073709551615 135020140 0 0 4096 0 0 0 0 17 0 0 0
/proc/13190/statm: 7861 7112 421 177 0 6764 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 31444

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13219
/proc/meminfo: memFree=1717064/2055920 swapFree=4179828/4192956
[pid=13190] ppid=13188 vsize=31444 CPUtime=102.19
/proc/13190/stat : 13190 (xsolve) R 13188 13190 12618 0 -1 4194304 7372 0 0 0 10215 4 0 0 25 0 1 0 2000604711 32198656 7112 996147200 134512640 135239763 4294956192 18446744073709551615 135015893 0 0 4096 0 0 0 0 17 0 0 0
/proc/13190/statm: 7861 7112 421 177 0 6764 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 31444

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13219
/proc/meminfo: memFree=1716552/2055920 swapFree=4179828/4192956
[pid=13190] ppid=13188 vsize=31444 CPUtime=162.16
/proc/13190/stat : 13190 (xsolve) R 13188 13190 12618 0 -1 4194304 7382 0 0 0 16212 4 0 0 25 0 1 0 2000604711 32198656 7122 996147200 134512640 135239763 4294956192 18446744073709551615 135020197 0 0 4096 0 0 0 0 17 0 0 0
/proc/13190/statm: 7861 7122 421 177 0 6764 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 31444

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13219
/proc/meminfo: memFree=1716424/2055920 swapFree=4179828/4192956
[pid=13190] ppid=13188 vsize=31444 CPUtime=222.13
/proc/13190/stat : 13190 (xsolve) R 13188 13190 12618 0 -1 4194304 7382 0 0 0 22209 4 0 0 25 0 1 0 2000604711 32198656 7122 996147200 134512640 135239763 4294956192 18446744073709551615 134820638 0 0 4096 0 0 0 0 17 0 0 0
/proc/13190/statm: 7861 7122 421 177 0 6764 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 31444

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13219
/proc/meminfo: memFree=1716104/2055920 swapFree=4179828/4192956
[pid=13190] ppid=13188 vsize=31576 CPUtime=282.1
/proc/13190/stat : 13190 (xsolve) R 13188 13190 12618 0 -1 4194304 7445 0 0 0 28206 4 0 0 25 0 1 0 2000604711 32333824 7185 996147200 134512640 135239763 4294956192 18446744073709551615 134805332 0 0 4096 0 0 0 0 17 0 0 0
/proc/13190/statm: 7894 7185 421 177 0 6797 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 31576

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13219
/proc/meminfo: memFree=1715464/2055920 swapFree=4179828/4192956
[pid=13190] ppid=13188 vsize=32864 CPUtime=342.08
/proc/13190/stat : 13190 (xsolve) R 13188 13190 12618 0 -1 4194304 7775 0 0 0 34203 5 0 0 25 0 1 0 2000604711 33652736 7258 996147200 134512640 135239763 4294956192 18446744073709551615 134805270 0 0 4096 0 0 0 0 17 0 0 0
/proc/13190/statm: 8216 7258 421 177 0 7119 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 32864

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13219
/proc/meminfo: memFree=1715080/2055920 swapFree=4179828/4192956
[pid=13190] ppid=13188 vsize=32996 CPUtime=402.06
/proc/13190/stat : 13190 (xsolve) R 13188 13190 12618 0 -1 4194304 7827 0 0 0 40201 5 0 0 25 0 1 0 2000604711 33787904 7310 996147200 134512640 135239763 4294956192 18446744073709551615 135030786 0 0 4096 0 0 0 0 17 0 0 0
/proc/13190/statm: 8249 7310 421 177 0 7152 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 32996

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13219
/proc/meminfo: memFree=1714760/2055920 swapFree=4179828/4192956
[pid=13190] ppid=13188 vsize=33128 CPUtime=462.03
/proc/13190/stat : 13190 (xsolve) R 13188 13190 12618 0 -1 4194304 7835 0 0 0 46198 5 0 0 25 0 1 0 2000604711 33923072 7318 996147200 134512640 135239763 4294956192 18446744073709551615 135016058 0 0 4096 0 0 0 0 17 0 0 0
/proc/13190/statm: 8282 7318 421 177 0 7185 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 33128

[startup+522.303 s]
/proc/loadavg: 2.04 2.01 2.00 3/73 13219
/proc/meminfo: memFree=1714632/2055920 swapFree=4179828/4192956
[pid=13190] ppid=13188 vsize=33128 CPUtime=522.01
/proc/13190/stat : 13190 (xsolve) R 13188 13190 12618 0 -1 4194304 7836 0 0 0 52196 5 0 0 25 0 1 0 2000604711 33923072 7319 996147200 134512640 135239763 4294956192 18446744073709551615 135020172 0 0 4096 0 0 0 0 17 0 0 0
/proc/13190/statm: 8282 7319 421 177 0 7185 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 33128

[startup+582.301 s]
/proc/loadavg: 2.05 2.02 2.00 3/73 13219
/proc/meminfo: memFree=1714376/2055920 swapFree=4179828/4192956
[pid=13190] ppid=13188 vsize=33128 CPUtime=581.98
/proc/13190/stat : 13190 (xsolve) R 13188 13190 12618 0 -1 4194304 7836 0 0 0 58193 5 0 0 25 0 1 0 2000604711 33923072 7319 996147200 134512640 135239763 4294956192 18446744073709551615 135015275 0 0 4096 0 0 0 0 17 0 0 0
/proc/13190/statm: 8282 7319 421 177 0 7185 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 33128

[startup+642.301 s]
/proc/loadavg: 2.02 2.02 2.00 3/73 13219
/proc/meminfo: memFree=1714248/2055920 swapFree=4179828/4192956
[pid=13190] ppid=13188 vsize=33128 CPUtime=641.96
/proc/13190/stat : 13190 (xsolve) R 13188 13190 12618 0 -1 4194304 7837 0 0 0 64191 5 0 0 25 0 1 0 2000604711 33923072 7320 996147200 134512640 135239763 4294956192 18446744073709551615 135035087 0 0 4096 0 0 0 0 17 0 0 0
/proc/13190/statm: 8282 7320 421 177 0 7185 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 33128


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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13219
/proc/meminfo: memFree=1713544/2055920 swapFree=4179828/4192956
[pid=13190] ppid=13188 vsize=33128 CPUtime=881.84
/proc/13190/stat : 13190 (xsolve) R 13188 13190 12618 0 -1 4194304 7858 0 0 0 88179 5 0 0 25 0 1 0 2000604711 33923072 7341 996147200 134512640 135239763 4294956192 18446744073709551615 134805286 0 0 4096 0 0 0 0 17 0 0 0
/proc/13190/statm: 8282 7341 421 177 0 7185 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 33128

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13219
/proc/meminfo: memFree=1713480/2055920 swapFree=4179828/4192956
[pid=13190] ppid=13188 vsize=33128 CPUtime=941.82
/proc/13190/stat : 13190 (xsolve) R 13188 13190 12618 0 -1 4194304 7858 0 0 0 94177 5 0 0 25 0 1 0 2000604711 33923072 7341 996147200 134512640 135239763 4294956192 18446744073709551615 135016488 0 0 4096 0 0 0 0 17 0 0 0
/proc/13190/statm: 8282 7341 421 177 0 7185 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 33128

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13219
/proc/meminfo: memFree=1713352/2055920 swapFree=4179828/4192956
[pid=13190] ppid=13188 vsize=33128 CPUtime=1001.79
/proc/13190/stat : 13190 (xsolve) R 13188 13190 12618 0 -1 4194304 7858 0 0 0 100174 5 0 0 25 0 1 0 2000604711 33923072 7341 996147200 134512640 135239763 4294956192 18446744073709551615 135015960 0 0 4096 0 0 0 0 17 0 0 0
/proc/13190/statm: 8282 7341 421 177 0 7185 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 33128

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13219
/proc/meminfo: memFree=1713096/2055920 swapFree=4179828/4192956
[pid=13190] ppid=13188 vsize=33392 CPUtime=1061.76
/proc/13190/stat : 13190 (xsolve) R 13188 13190 12618 0 -1 4194304 7894 0 0 0 106171 5 0 0 25 0 1 0 2000604711 34193408 7377 996147200 134512640 135239763 4294956192 18446744073709551615 135020419 0 0 4096 0 0 0 0 17 0 0 0
/proc/13190/statm: 8348 7377 421 177 0 7251 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 33392

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13219
/proc/meminfo: memFree=1712712/2055920 swapFree=4179828/4192956
[pid=13190] ppid=13188 vsize=33656 CPUtime=1121.74
/proc/13190/stat : 13190 (xsolve) R 13188 13190 12618 0 -1 4194304 7978 0 0 0 112169 5 0 0 25 0 1 0 2000604711 34463744 7461 996147200 134512640 135239763 4294956192 18446744073709551615 135102484 0 0 4096 0 0 0 0 17 0 0 0
/proc/13190/statm: 8414 7461 421 177 0 7317 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 33656

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13219
/proc/meminfo: memFree=1712456/2055920 swapFree=4179828/4192956
[pid=13190] ppid=13188 vsize=33656 CPUtime=1181.71
/proc/13190/stat : 13190 (xsolve) R 13188 13190 12618 0 -1 4194304 7996 0 0 0 118166 5 0 0 25 0 1 0 2000604711 34463744 7479 996147200 134512640 135239763 4294956192 18446744073709551615 135016540 0 0 4096 0 0 0 0 17 0 0 0
/proc/13190/statm: 8414 7479 421 177 0 7317 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 33656

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13219
/proc/meminfo: memFree=1712200/2055920 swapFree=4179828/4192956
[pid=13190] ppid=13188 vsize=33656 CPUtime=1241.68
/proc/13190/stat : 13190 (xsolve) R 13188 13190 12618 0 -1 4194304 8002 0 0 0 124163 5 0 0 25 0 1 0 2000604711 34463744 7485 996147200 134512640 135239763 4294956192 18446744073709551615 135096239 0 0 4096 0 0 0 0 17 0 0 0
/proc/13190/statm: 8414 7485 421 177 0 7317 0
Current children cumulated CPU time (s) 1241.68
Current children cumulated vsize (KiB) 33656

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13219
/proc/meminfo: memFree=1712008/2055920 swapFree=4179828/4192956
[pid=13190] ppid=13188 vsize=33788 CPUtime=1301.66
/proc/13190/stat : 13190 (xsolve) R 13188 13190 12618 0 -1 4194304 8009 0 0 0 130161 5 0 0 25 0 1 0 2000604711 34598912 7492 996147200 134512640 135239763 4294956192 18446744073709551615 135020197 0 0 4096 0 0 0 0 17 0 0 0
/proc/13190/statm: 8447 7492 421 177 0 7350 0
Current children cumulated CPU time (s) 1301.66
Current children cumulated vsize (KiB) 33788

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13219
/proc/meminfo: memFree=1711880/2055920 swapFree=4179828/4192956
[pid=13190] ppid=13188 vsize=33788 CPUtime=1361.63
/proc/13190/stat : 13190 (xsolve) R 13188 13190 12618 0 -1 4194304 8016 0 0 0 136157 6 0 0 25 0 1 0 2000604711 34598912 7499 996147200 134512640 135239763 4294956192 18446744073709551615 135015254 0 0 4096 0 0 0 0 17 0 0 0
/proc/13190/statm: 8447 7499 421 177 0 7350 0
Current children cumulated CPU time (s) 1361.63
Current children cumulated vsize (KiB) 33788

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13219
/proc/meminfo: memFree=1711752/2055920 swapFree=4179828/4192956
[pid=13190] ppid=13188 vsize=33788 CPUtime=1421.61
/proc/13190/stat : 13190 (xsolve) R 13188 13190 12618 0 -1 4194304 8018 0 0 0 142155 6 0 0 25 0 1 0 2000604711 34598912 7501 996147200 134512640 135239763 4294956192 18446744073709551615 135015951 0 0 4096 0 0 0 0 17 0 0 0
/proc/13190/statm: 8447 7501 421 177 0 7350 0
Current children cumulated CPU time (s) 1421.61
Current children cumulated vsize (KiB) 33788

[startup+1482.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/73 13220
/proc/meminfo: memFree=1710792/2055920 swapFree=4179828/4192956
[pid=13190] ppid=13188 vsize=34316 CPUtime=1481.58
/proc/13190/stat : 13190 (xsolve) R 13188 13190 12618 0 -1 4194304 8210 0 0 0 148152 6 0 0 25 0 1 0 2000604711 35139584 7693 996147200 134512640 135239763 4294956192 18446744073709551615 135020317 0 0 4096 0 0 0 0 17 0 0 0
/proc/13190/statm: 8579 7693 421 177 0 7482 0
Current children cumulated CPU time (s) 1481.58
Current children cumulated vsize (KiB) 34316

[startup+1542.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/73 13221
/proc/meminfo: memFree=1710408/2055920 swapFree=4179828/4192956
[pid=13190] ppid=13188 vsize=34448 CPUtime=1541.55
/proc/13190/stat : 13190 (xsolve) R 13188 13190 12618 0 -1 4194304 8263 0 0 0 154149 6 0 0 25 0 1 0 2000604711 35274752 7746 996147200 134512640 135239763 4294956192 18446744073709551615 135016488 0 0 4096 0 0 0 0 17 0 0 0
/proc/13190/statm: 8612 7746 421 177 0 7515 0
Current children cumulated CPU time (s) 1541.55
Current children cumulated vsize (KiB) 34448

[startup+1602.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/73 13221
/proc/meminfo: memFree=1710472/2055920 swapFree=4179828/4192956
[pid=13190] ppid=13188 vsize=34448 CPUtime=1601.52
/proc/13190/stat : 13190 (xsolve) R 13188 13190 12618 0 -1 4194304 8274 0 0 0 160146 6 0 0 25 0 1 0 2000604711 35274752 7757 996147200 134512640 135239763 4294956192 18446744073709551615 135019138 0 0 4096 0 0 0 0 17 0 0 0
/proc/13190/statm: 8612 7757 421 177 0 7515 0
Current children cumulated CPU time (s) 1601.52
Current children cumulated vsize (KiB) 34448

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 13221
/proc/meminfo: memFree=1710472/2055920 swapFree=4179828/4192956
[pid=13190] ppid=13188 vsize=34580 CPUtime=1661.49
/proc/13190/stat : 13190 (xsolve) R 13188 13190 12618 0 -1 4194304 8280 0 0 0 166143 6 0 0 25 0 1 0 2000604711 35409920 7763 996147200 134512640 135239763 4294956192 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 0 0 0
/proc/13190/statm: 8645 7763 421 177 0 7548 0
Current children cumulated CPU time (s) 1661.49
Current children cumulated vsize (KiB) 34580

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 13221
/proc/meminfo: memFree=1710216/2055920 swapFree=4179828/4192956
[pid=13190] ppid=13188 vsize=34712 CPUtime=1721.47
/proc/13190/stat : 13190 (xsolve) R 13188 13190 12618 0 -1 4194304 8340 0 0 0 172141 6 0 0 25 0 1 0 2000604711 35545088 7823 996147200 134512640 135239763 4294956192 18446744073709551615 135015916 0 0 4096 0 0 0 0 17 0 0 0
/proc/13190/statm: 8678 7823 421 177 0 7581 0
Current children cumulated CPU time (s) 1721.47
Current children cumulated vsize (KiB) 34712

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13221
/proc/meminfo: memFree=1709896/2055920 swapFree=4179828/4192956
[pid=13190] ppid=13188 vsize=34844 CPUtime=1781.44
/proc/13190/stat : 13190 (xsolve) R 13188 13190 12618 0 -1 4194304 8346 0 0 0 178138 6 0 0 25 0 1 0 2000604711 35680256 7829 996147200 134512640 135239763 4294956192 18446744073709551615 135072188 0 0 4096 0 0 0 0 17 0 0 0
/proc/13190/statm: 8711 7829 421 177 0 7614 0
Current children cumulated CPU time (s) 1781.44
Current children cumulated vsize (KiB) 34844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13221
/proc/meminfo: memFree=1709896/2055920 swapFree=4179828/4192956
[pid=13190] ppid=13188 vsize=34844 CPUtime=1800.03
/proc/13190/stat : 13190 (xsolve) R 13188 13190 12618 0 -1 4194304 8346 0 0 0 179997 6 0 0 25 0 1 0 2000604711 35680256 7829 996147200 134512640 135239763 4294956192 18446744073709551615 135095920 0 0 4096 0 0 0 0 17 0 0 0
/proc/13190/statm: 8711 7829 421 177 0 7614 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 34844

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

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

[startup+1800.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13221
/proc/meminfo: memFree=1709896/2055920 swapFree=4179828/4192956
[pid=13190] ppid=13188 vsize=34844 CPUtime=1800.03
/proc/13190/stat : 13190 (xsolve) R 13188 13190 12618 0 -1 4194304 8346 0 0 0 179997 6 0 0 25 0 1 0 2000604711 35680256 7829 996147200 134512640 135239763 4294956192 18446744073709551615 135095920 0 0 4096 0 0 0 0 17 0 0 0
/proc/13190/statm: 8711 7829 421 177 0 7614 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 34844

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.91
CPU time (s): 1800.05
CPU user time (s): 1799.98
CPU system time (s): 0.072988
CPU usage (%): 99.9522
Max. virtual memory (cumulated for all children) (KiB): 34844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.98
system time used= 0.072988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8346
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= 7156

runsolver used 1.81072 second user time and 4.76228 second system time

The end

Launcher Data (download as text)

Begin job on node34 at 2008-07-05 02:05:12
IDJOB=1081303
IDBENCH=57090
IDSOLVER=357
FILE ID=node34/1081303-1215216312
PBS_JOBID= 7881812
Free space on /tmp= 66504 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/queensKnights/normalized-queensKnights-80-5-mul.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-1081303-1215216312/watcher-1081303-1215216312 -o /tmp/evaluation-result-1081303-1215216312/solver-1081303-1215216312 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1081303-1215216312.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 2ab0ed2a36c3cca2c75b23b1150e1b9d
RANDOM SEED=2005107397

node34.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		: 3000.259
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		: 3000.259
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:       1758576 kB
Buffers:         33664 kB
Cached:         186160 kB
SwapCached:       6752 kB
Active:         145024 kB
Inactive:        97692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1758576 kB
SwapTotal:     4192956 kB
SwapFree:      4179828 kB
Dirty:            1696 kB
Writeback:           0 kB
Mapped:          30640 kB
Slab:            40052 kB
Committed_AS:  3509940 kB
PageTables:       1808 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 node34 at 2008-07-05 02:35:15