Trace number 1041004

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) 1800.11 1807.41

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-22-22.xml
MD5SUMe23ca055df0c6e4fbd5c341fa6a6c6fa
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.145976
Satisfiable
(Un)Satisfiability was proved
Number of variables968
Number of constraints1158
Maximum constraint arity22
Maximum domain size61
Number of constraints which are defined in extension0
Number of constraints which are defined in intension925
Global constraints used (with number of constraints)cumulative(2),weightedsum(231)

Solver Data (download as text)

0.00/0.05	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-1041004-1214999131/watcher-1041004-1214999131 -o /tmp/evaluation-result-1041004-1214999131/solver-1041004-1214999131 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1041004-1214999131.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: 2.79 2.40 2.01 4/80 22019
/proc/meminfo: memFree=1797816/2055920 swapFree=4115972/4192956
[pid=22019] ppid=22017 vsize=820 CPUtime=0
/proc/22019/stat : 22019 (xsolve) R 22017 22019 20013 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1978885401 839680 25 996147200 134512640 135239763 4294956208 18446744073709551615 10519332 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/22019/statm: 205 25 19 177 0 3 0

[startup+0.04821 s]
/proc/loadavg: 2.79 2.40 2.01 4/80 22019
/proc/meminfo: memFree=1797816/2055920 swapFree=4115972/4192956
[pid=22019] ppid=22017 vsize=4500 CPUtime=0
/proc/22019/stat : 22019 (xsolve) D 22017 22019 20013 0 -1 4194304 186 0 3 0 0 0 0 0 18 0 1 0 1978885401 4608000 170 996147200 134512640 135239763 4294956208 18446744073709551615 10487632 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/22019/statm: 1125 170 144 177 0 16 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4500

[startup+0.101613 s]
/proc/loadavg: 2.79 2.40 2.01 4/80 22019
/proc/meminfo: memFree=1797816/2055920 swapFree=4115972/4192956
[pid=22019] ppid=22017 vsize=5792 CPUtime=0.03
/proc/22019/stat : 22019 (xsolve) R 22017 22019 20013 0 -1 4194304 751 0 8 0 3 0 0 0 18 0 1 0 1978885401 5931008 725 996147200 134512640 135239763 4294956208 18446744073709551615 4159010128 0 0 4096 0 0 0 0 17 1 0 0
/proc/22019/statm: 1448 725 375 177 0 351 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5792

[startup+0.302657 s]
/proc/loadavg: 2.79 2.40 2.01 4/80 22019
/proc/meminfo: memFree=1797816/2055920 swapFree=4115972/4192956
[pid=22019] ppid=22017 vsize=13552 CPUtime=0.24
/proc/22019/stat : 22019 (xsolve) R 22017 22019 20013 0 -1 4194304 2714 0 8 0 23 1 0 0 19 0 1 0 1978885401 13877248 2688 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 1 0 0
/proc/22019/statm: 3388 2688 419 177 0 2291 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 13552

[startup+0.701741 s]
/proc/loadavg: 2.79 2.40 2.01 4/80 22019
/proc/meminfo: memFree=1797816/2055920 swapFree=4115972/4192956
[pid=22019] ppid=22017 vsize=13716 CPUtime=0.64
/proc/22019/stat : 22019 (xsolve) R 22017 22019 20013 0 -1 4194304 2742 0 8 0 63 1 0 0 23 0 1 0 1978885401 14045184 2716 996147200 134512640 135239763 4294956208 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 1 0 0
/proc/22019/statm: 3429 2716 419 177 0 2332 0
Current children cumulated CPU time (s) 0.64
Current children cumulated vsize (KiB) 13716

[startup+1.50188 s]
/proc/loadavg: 2.79 2.40 2.01 3/81 22020
/proc/meminfo: memFree=1786416/2055920 swapFree=4115972/4192956
[pid=22019] ppid=22017 vsize=13716 CPUtime=1.43
/proc/22019/stat : 22019 (xsolve) R 22017 22019 20013 0 -1 4194304 2742 0 8 0 142 1 0 0 25 0 1 0 1978885401 14045184 2716 996147200 134512640 135239763 4294956208 18446744073709551615 135097612 0 0 4096 0 0 0 0 17 1 0 0
/proc/22019/statm: 3429 2716 419 177 0 2332 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 13716

[startup+3.10118 s]
/proc/loadavg: 2.79 2.40 2.01 3/81 22020
/proc/meminfo: memFree=1786224/2055920 swapFree=4115972/4192956
[pid=22019] ppid=22017 vsize=13716 CPUtime=3.02
/proc/22019/stat : 22019 (xsolve) R 22017 22019 20013 0 -1 4194304 2743 0 8 0 301 1 0 0 25 0 1 0 1978885401 14045184 2717 996147200 134512640 135239763 4294956208 18446744073709551615 135097600 0 0 4096 0 0 0 0 17 1 0 0
/proc/22019/statm: 3429 2717 419 177 0 2332 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 13716

[startup+6.30178 s]
/proc/loadavg: 2.72 2.40 2.01 3/81 22020
/proc/meminfo: memFree=1786224/2055920 swapFree=4115972/4192956
[pid=22019] ppid=22017 vsize=13716 CPUtime=6.21
/proc/22019/stat : 22019 (xsolve) R 22017 22019 20013 0 -1 4194304 2743 0 8 0 620 1 0 0 25 0 1 0 1978885401 14045184 2717 996147200 134512640 135239763 4294956208 18446744073709551615 135067218 0 0 4096 0 0 0 0 17 1 0 0
/proc/22019/statm: 3429 2717 419 177 0 2332 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 13716

[startup+12.702 s]
/proc/loadavg: 2.67 2.39 2.01 3/81 22020
/proc/meminfo: memFree=1786288/2055920 swapFree=4115972/4192956
[pid=22019] ppid=22017 vsize=13716 CPUtime=12.59
/proc/22019/stat : 22019 (xsolve) R 22017 22019 20013 0 -1 4194304 2743 0 8 0 1257 2 0 0 25 0 1 0 1978885401 14045184 2717 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 1 0 0
/proc/22019/statm: 3429 2717 419 177 0 2332 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 13716

[startup+25.5024 s]
/proc/loadavg: 2.52 2.37 2.00 3/81 22020
/proc/meminfo: memFree=1786544/2055920 swapFree=4115972/4192956
[pid=22019] ppid=22017 vsize=13716 CPUtime=25.34
/proc/22019/stat : 22019 (xsolve) R 22017 22019 20013 0 -1 4194304 2745 0 8 0 2532 2 0 0 25 0 1 0 1978885401 14045184 2719 996147200 134512640 135239763 4294956208 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 1 0 0
/proc/22019/statm: 3429 2719 421 177 0 2332 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 13716

[startup+51.1022 s]
/proc/loadavg: 2.34 2.34 2.00 3/81 22020
/proc/meminfo: memFree=1786672/2055920 swapFree=4115972/4192956
[pid=22019] ppid=22017 vsize=13716 CPUtime=50.83
/proc/22019/stat : 22019 (xsolve) R 22017 22019 20013 0 -1 4194304 2745 0 8 0 5081 2 0 0 25 0 1 0 1978885401 14045184 2719 996147200 134512640 135239763 4294956208 18446744073709551615 134796799 0 0 4096 0 0 0 0 17 1 0 0
/proc/22019/statm: 3429 2719 421 177 0 2332 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 13716

[startup+102.306 s]
/proc/loadavg: 2.15 2.28 2.00 3/81 22020
/proc/meminfo: memFree=1786480/2055920 swapFree=4115972/4192956
[pid=22019] ppid=22017 vsize=13716 CPUtime=101.82
/proc/22019/stat : 22019 (xsolve) R 22017 22019 20013 0 -1 4194304 2745 0 8 0 10180 2 0 0 25 0 1 0 1978885401 14045184 2719 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 1 0 0
/proc/22019/statm: 3429 2719 421 177 0 2332 0
Current children cumulated CPU time (s) 101.82
Current children cumulated vsize (KiB) 13716

[startup+162.302 s]
/proc/loadavg: 2.05 2.23 2.00 3/81 22020
/proc/meminfo: memFree=1786416/2055920 swapFree=4115972/4192956
[pid=22019] ppid=22017 vsize=13716 CPUtime=161.58
/proc/22019/stat : 22019 (xsolve) R 22017 22019 20013 0 -1 4194304 2745 0 8 0 16156 2 0 0 25 0 1 0 1978885401 14045184 2719 996147200 134512640 135239763 4294956208 18446744073709551615 135057041 0 0 4096 0 0 0 0 17 1 0 0
/proc/22019/statm: 3429 2719 421 177 0 2332 0
Current children cumulated CPU time (s) 161.58
Current children cumulated vsize (KiB) 13716

[startup+222.301 s]
/proc/loadavg: 2.02 2.19 2.00 3/81 22020
/proc/meminfo: memFree=1786416/2055920 swapFree=4115972/4192956
[pid=22019] ppid=22017 vsize=13716 CPUtime=221.33
/proc/22019/stat : 22019 (xsolve) R 22017 22019 20013 0 -1 4194304 2745 0 8 0 22131 2 0 0 25 0 1 0 1978885401 14045184 2719 996147200 134512640 135239763 4294956208 18446744073709551615 135097601 0 0 4096 0 0 0 0 17 1 0 0
/proc/22019/statm: 3429 2719 421 177 0 2332 0
Current children cumulated CPU time (s) 221.33
Current children cumulated vsize (KiB) 13716

[startup+282.301 s]
/proc/loadavg: 2.00 2.15 2.00 3/81 22020
/proc/meminfo: memFree=1786416/2055920 swapFree=4115972/4192956
[pid=22019] ppid=22017 vsize=13716 CPUtime=281.09
/proc/22019/stat : 22019 (xsolve) R 22017 22019 20013 0 -1 4194304 2745 0 8 0 28107 2 0 0 25 0 1 0 1978885401 14045184 2719 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 1 0 0
/proc/22019/statm: 3429 2719 421 177 0 2332 0
Current children cumulated CPU time (s) 281.09
Current children cumulated vsize (KiB) 13716

[startup+342.302 s]
/proc/loadavg: 2.00 2.12 2.00 3/81 22020
/proc/meminfo: memFree=1786352/2055920 swapFree=4115972/4192956
[pid=22019] ppid=22017 vsize=13716 CPUtime=340.83
/proc/22019/stat : 22019 (xsolve) R 22017 22019 20013 0 -1 4194304 2745 0 8 0 34081 2 0 0 25 0 1 0 1978885401 14045184 2719 996147200 134512640 135239763 4294956208 18446744073709551615 134796910 0 0 4096 0 0 0 0 17 1 0 0
/proc/22019/statm: 3429 2719 421 177 0 2332 0
Current children cumulated CPU time (s) 340.83
Current children cumulated vsize (KiB) 13716

[startup+402.302 s]
/proc/loadavg: 2.00 2.10 2.00 3/81 22020
/proc/meminfo: memFree=1786288/2055920 swapFree=4115972/4192956
[pid=22019] ppid=22017 vsize=13716 CPUtime=400.6
/proc/22019/stat : 22019 (xsolve) R 22017 22019 20013 0 -1 4194304 2745 0 8 0 40057 3 0 0 25 0 1 0 1978885401 14045184 2719 996147200 134512640 135239763 4294956208 18446744073709551615 135097600 0 0 4096 0 0 0 0 17 1 0 0
/proc/22019/statm: 3429 2719 421 177 0 2332 0
Current children cumulated CPU time (s) 400.6
Current children cumulated vsize (KiB) 13716

[startup+462.302 s]
/proc/loadavg: 2.00 2.08 2.00 3/81 22020
/proc/meminfo: memFree=1786224/2055920 swapFree=4115972/4192956
[pid=22019] ppid=22017 vsize=13716 CPUtime=460.35
/proc/22019/stat : 22019 (xsolve) R 22017 22019 20013 0 -1 4194304 2745 0 8 0 46032 3 0 0 25 0 1 0 1978885401 14045184 2719 996147200 134512640 135239763 4294956208 18446744073709551615 134842541 0 0 4096 0 0 0 0 17 1 0 0
/proc/22019/statm: 3429 2719 421 177 0 2332 0
Current children cumulated CPU time (s) 460.35
Current children cumulated vsize (KiB) 13716

[startup+522.301 s]
/proc/loadavg: 2.00 2.06 2.00 3/81 22020
/proc/meminfo: memFree=1786224/2055920 swapFree=4115972/4192956
[pid=22019] ppid=22017 vsize=13716 CPUtime=520.11
/proc/22019/stat : 22019 (xsolve) R 22017 22019 20013 0 -1 4194304 2745 0 8 0 52008 3 0 0 25 0 1 0 1978885401 14045184 2719 996147200 134512640 135239763 4294956208 18446744073709551615 134842520 0 0 4096 0 0 0 0 17 1 0 0
/proc/22019/statm: 3429 2719 421 177 0 2332 0
Current children cumulated CPU time (s) 520.11
Current children cumulated vsize (KiB) 13716

[startup+582.302 s]
/proc/loadavg: 2.00 2.05 2.00 3/81 22020
/proc/meminfo: memFree=1786224/2055920 swapFree=4115972/4192956
[pid=22019] ppid=22017 vsize=13716 CPUtime=579.86
/proc/22019/stat : 22019 (xsolve) R 22017 22019 20013 0 -1 4194304 2745 0 8 0 57983 3 0 0 25 0 1 0 1978885401 14045184 2719 996147200 134512640 135239763 4294956208 18446744073709551615 135096128 0 0 4096 0 0 0 0 17 1 0 0
/proc/22019/statm: 3429 2719 421 177 0 2332 0
Current children cumulated CPU time (s) 579.86
Current children cumulated vsize (KiB) 13716

[startup+642.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/81 22020
/proc/meminfo: memFree=1786160/2055920 swapFree=4115972/4192956
[pid=22019] ppid=22017 vsize=13716 CPUtime=639.62
/proc/22019/stat : 22019 (xsolve) R 22017 22019 20013 0 -1 4194304 2745 0 8 0 63959 3 0 0 25 0 1 0 1978885401 14045184 2719 996147200 134512640 135239763 4294956208 18446744073709551615 134796910 0 0 4096 0 0 0 0 17 1 0 0
/proc/22019/statm: 3429 2719 421 177 0 2332 0
Current children cumulated CPU time (s) 639.62
Current children cumulated vsize (KiB) 13716


################
# More data... #
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[startup+822.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/81 22020
/proc/meminfo: memFree=1786096/2055920 swapFree=4115972/4192956
[pid=22019] ppid=22017 vsize=13716 CPUtime=818.88
/proc/22019/stat : 22019 (xsolve) R 22017 22019 20013 0 -1 4194304 2745 0 8 0 81885 3 0 0 25 0 1 0 1978885401 14045184 2719 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 1 0 0
/proc/22019/statm: 3429 2719 421 177 0 2332 0
Current children cumulated CPU time (s) 818.88
Current children cumulated vsize (KiB) 13716

[startup+882.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/81 22020
/proc/meminfo: memFree=1786096/2055920 swapFree=4115972/4192956
[pid=22019] ppid=22017 vsize=13716 CPUtime=878.63
/proc/22019/stat : 22019 (xsolve) R 22017 22019 20013 0 -1 4194304 2745 0 8 0 87860 3 0 0 25 0 1 0 1978885401 14045184 2719 996147200 134512640 135239763 4294956208 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 1 0 0
/proc/22019/statm: 3429 2719 421 177 0 2332 0
Current children cumulated CPU time (s) 878.63
Current children cumulated vsize (KiB) 13716

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 22026
/proc/meminfo: memFree=1784752/2055920 swapFree=4115972/4192956
[pid=22019] ppid=22017 vsize=13716 CPUtime=938.35
/proc/22019/stat : 22019 (xsolve) R 22017 22019 20013 0 -1 4194304 2745 0 8 0 93832 3 0 0 25 0 1 0 1978885401 14045184 2719 996147200 134512640 135239763 4294956208 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 1 0 0
/proc/22019/statm: 3429 2719 421 177 0 2332 0
Current children cumulated CPU time (s) 938.35
Current children cumulated vsize (KiB) 13716

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 22026
/proc/meminfo: memFree=1784752/2055920 swapFree=4115972/4192956
[pid=22019] ppid=22017 vsize=13716 CPUtime=998.11
/proc/22019/stat : 22019 (xsolve) R 22017 22019 20013 0 -1 4194304 2745 0 8 0 99807 4 0 0 25 0 1 0 1978885401 14045184 2719 996147200 134512640 135239763 4294956208 18446744073709551615 134842477 0 0 4096 0 0 0 0 17 1 0 0
/proc/22019/statm: 3429 2719 421 177 0 2332 0
Current children cumulated CPU time (s) 998.11
Current children cumulated vsize (KiB) 13716

[startup+1062.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/81 22026
/proc/meminfo: memFree=1784752/2055920 swapFree=4115972/4192956
[pid=22019] ppid=22017 vsize=13716 CPUtime=1057.87
/proc/22019/stat : 22019 (xsolve) R 22017 22019 20013 0 -1 4194304 2745 0 8 0 105783 4 0 0 25 0 1 0 1978885401 14045184 2719 996147200 134512640 135239763 4294956208 18446744073709551615 135056944 0 0 4096 0 0 0 0 17 1 0 0
/proc/22019/statm: 3429 2719 421 177 0 2332 0
Current children cumulated CPU time (s) 1057.87
Current children cumulated vsize (KiB) 13716

[startup+1122.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/81 22026
/proc/meminfo: memFree=1784688/2055920 swapFree=4115972/4192956
[pid=22019] ppid=22017 vsize=13716 CPUtime=1117.61
/proc/22019/stat : 22019 (xsolve) R 22017 22019 20013 0 -1 4194304 2745 0 8 0 111757 4 0 0 25 0 1 0 1978885401 14045184 2719 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 1 0 0
/proc/22019/statm: 3429 2719 421 177 0 2332 0
Current children cumulated CPU time (s) 1117.61
Current children cumulated vsize (KiB) 13716

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 22026
/proc/meminfo: memFree=1784688/2055920 swapFree=4115972/4192956
[pid=22019] ppid=22017 vsize=13716 CPUtime=1177.36
/proc/22019/stat : 22019 (xsolve) R 22017 22019 20013 0 -1 4194304 2745 0 8 0 117732 4 0 0 25 0 1 0 1978885401 14045184 2719 996147200 134512640 135239763 4294956208 18446744073709551615 135102463 0 0 4096 0 0 0 0 17 1 0 0
/proc/22019/statm: 3429 2719 421 177 0 2332 0
Current children cumulated CPU time (s) 1177.36
Current children cumulated vsize (KiB) 13716

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 22026
/proc/meminfo: memFree=1784496/2055920 swapFree=4115972/4192956
[pid=22019] ppid=22017 vsize=13716 CPUtime=1237.11
/proc/22019/stat : 22019 (xsolve) R 22017 22019 20013 0 -1 4194304 2745 0 8 0 123707 4 0 0 25 0 1 0 1978885401 14045184 2719 996147200 134512640 135239763 4294956208 18446744073709551615 134834160 0 0 4096 0 0 0 0 17 1 0 0
/proc/22019/statm: 3429 2719 421 177 0 2332 0
Current children cumulated CPU time (s) 1237.11
Current children cumulated vsize (KiB) 13716

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 22026
/proc/meminfo: memFree=1784496/2055920 swapFree=4115972/4192956
[pid=22019] ppid=22017 vsize=13716 CPUtime=1296.86
/proc/22019/stat : 22019 (xsolve) R 22017 22019 20013 0 -1 4194304 2745 0 8 0 129682 4 0 0 25 0 1 0 1978885401 14045184 2719 996147200 134512640 135239763 4294956208 18446744073709551615 135035090 0 0 4096 0 0 0 0 17 1 0 0
/proc/22019/statm: 3429 2719 421 177 0 2332 0
Current children cumulated CPU time (s) 1296.86
Current children cumulated vsize (KiB) 13716

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 22026
/proc/meminfo: memFree=1784432/2055920 swapFree=4115972/4192956
[pid=22019] ppid=22017 vsize=13716 CPUtime=1356.62
/proc/22019/stat : 22019 (xsolve) R 22017 22019 20013 0 -1 4194304 2745 0 8 0 135658 4 0 0 25 0 1 0 1978885401 14045184 2719 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 1 0 0
/proc/22019/statm: 3429 2719 421 177 0 2332 0
Current children cumulated CPU time (s) 1356.62
Current children cumulated vsize (KiB) 13716

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 22026
/proc/meminfo: memFree=1784432/2055920 swapFree=4115972/4192956
[pid=22019] ppid=22017 vsize=13716 CPUtime=1416.37
/proc/22019/stat : 22019 (xsolve) R 22017 22019 20013 0 -1 4194304 2745 0 8 0 141633 4 0 0 25 0 1 0 1978885401 14045184 2719 996147200 134512640 135239763 4294956208 18446744073709551615 135097609 0 0 4096 0 0 0 0 17 1 0 0
/proc/22019/statm: 3429 2719 421 177 0 2332 0
Current children cumulated CPU time (s) 1416.37
Current children cumulated vsize (KiB) 13716

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 22026
/proc/meminfo: memFree=1784432/2055920 swapFree=4115972/4192956
[pid=22019] ppid=22017 vsize=13716 CPUtime=1476.13
/proc/22019/stat : 22019 (xsolve) R 22017 22019 20013 0 -1 4194304 2745 0 8 0 147609 4 0 0 25 0 1 0 1978885401 14045184 2719 996147200 134512640 135239763 4294956208 18446744073709551615 135097529 0 0 4096 0 0 0 0 17 1 0 0
/proc/22019/statm: 3429 2719 421 177 0 2332 0
Current children cumulated CPU time (s) 1476.13
Current children cumulated vsize (KiB) 13716

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 22026
/proc/meminfo: memFree=1784432/2055920 swapFree=4115972/4192956
[pid=22019] ppid=22017 vsize=13716 CPUtime=1535.88
/proc/22019/stat : 22019 (xsolve) R 22017 22019 20013 0 -1 4194304 2745 0 8 0 153584 4 0 0 25 0 1 0 1978885401 14045184 2719 996147200 134512640 135239763 4294956208 18446744073709551615 134842479 0 0 4096 0 0 0 0 17 1 0 0
/proc/22019/statm: 3429 2719 421 177 0 2332 0
Current children cumulated CPU time (s) 1535.88
Current children cumulated vsize (KiB) 13716

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 22026
/proc/meminfo: memFree=1784368/2055920 swapFree=4115972/4192956
[pid=22019] ppid=22017 vsize=13716 CPUtime=1595.65
/proc/22019/stat : 22019 (xsolve) R 22017 22019 20013 0 -1 4194304 2745 0 8 0 159560 5 0 0 25 0 1 0 1978885401 14045184 2719 996147200 134512640 135239763 4294956208 18446744073709551615 134796498 0 0 4096 0 0 0 0 17 1 0 0
/proc/22019/statm: 3429 2719 421 177 0 2332 0
Current children cumulated CPU time (s) 1595.65
Current children cumulated vsize (KiB) 13716

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 22026
/proc/meminfo: memFree=1784368/2055920 swapFree=4115972/4192956
[pid=22019] ppid=22017 vsize=13716 CPUtime=1655.4
/proc/22019/stat : 22019 (xsolve) R 22017 22019 20013 0 -1 4194304 2746 0 8 0 165535 5 0 0 25 0 1 0 1978885401 14045184 2720 996147200 134512640 135239763 4294956208 18446744073709551615 134842477 0 0 4096 0 0 0 0 17 1 0 0
/proc/22019/statm: 3429 2720 421 177 0 2332 0
Current children cumulated CPU time (s) 1655.4
Current children cumulated vsize (KiB) 13716

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 22092
/proc/meminfo: memFree=1847280/2055920 swapFree=4115972/4192956
[pid=22019] ppid=22017 vsize=13716 CPUtime=1715.16
/proc/22019/stat : 22019 (xsolve) R 22017 22019 20013 0 -1 4194304 2746 0 8 0 171506 10 0 0 25 0 1 0 1978885401 14045184 2720 996147200 134512640 135239763 4294956208 18446744073709551615 134796877 0 0 4096 0 0 0 0 17 0 0 0
/proc/22019/statm: 3429 2720 421 177 0 2332 0
Current children cumulated CPU time (s) 1715.16
Current children cumulated vsize (KiB) 13716

[startup+1782.3 s]
/proc/loadavg: 1.98 2.00 2.00 3/73 22806
/proc/meminfo: memFree=1833952/2055920 swapFree=4115972/4192956
[pid=22019] ppid=22017 vsize=13716 CPUtime=1775.02
/proc/22019/stat : 22019 (xsolve) R 22017 22019 20013 0 -1 4194304 2746 0 8 0 177483 19 0 0 25 0 1 0 1978885401 14045184 2720 996147200 134512640 135239763 4294956208 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 0 0 0
/proc/22019/statm: 3429 2720 421 177 0 2332 0
Current children cumulated CPU time (s) 1775.02
Current children cumulated vsize (KiB) 13716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.4 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 22833
/proc/meminfo: memFree=1693920/2055920 swapFree=4115972/4192956
[pid=22019] ppid=22017 vsize=13716 CPUtime=1800.09
/proc/22019/stat : 22019 (xsolve) R 22017 22019 20013 0 -1 4194304 2746 0 8 0 179990 19 0 0 25 0 1 0 1978885401 14045184 2720 996147200 134512640 135239763 4294956208 18446744073709551615 134796498 0 0 4096 0 0 0 0 17 0 0 0
/proc/22019/statm: 3429 2720 421 177 0 2332 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 13716

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): 1807.41
CPU time (s): 1800.11
CPU user time (s): 1799.91
CPU system time (s): 0.200969
CPU usage (%): 99.596
Max. virtual memory (cumulated for all children) (KiB): 13716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.91
system time used= 0.200969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2746
page faults= 8
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 19
involuntary context switches= 20621

runsolver used 1.49177 second user time and 5.2552 second system time

The end

Launcher Data (download as text)

Begin job on node47 at 2008-07-02 13:45:31
IDJOB=1041004
IDBENCH=53762
IDSOLVER=357
FILE ID=node47/1041004-1214999131
PBS_JOBID= 7870828
Free space on /tmp= 66536 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-22-22.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-1041004-1214999131/watcher-1041004-1214999131 -o /tmp/evaluation-result-1041004-1214999131/solver-1041004-1214999131 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1041004-1214999131.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= e23ca055df0c6e4fbd5c341fa6a6c6fa
RANDOM SEED=39427861

node47.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		: 3000.281
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		: 3000.281
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:       1798488 kB
Buffers:          2656 kB
Cached:          38204 kB
SwapCached:      70524 kB
Active:         200136 kB
Inactive:         3320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1798488 kB
SwapTotal:     4192956 kB
SwapFree:      4115972 kB
Dirty:            1168 kB
Writeback:           0 kB
Mapped:         176428 kB
Slab:            38900 kB
Committed_AS:  4693084 kB
PageTables:       2180 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 node47 at 2008-07-02 14:15:41