Trace number 233484

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, and are wall clock time (not CPU 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 2006-12-04? (TO) 1800.06 1809.09

General information on the benchmark

Nametaillard/os-taillard-15/
os-taillard-15-100-3.xml
MD5SUM0951552dc3a9f6a35af8698628e348b6
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.792878
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables225
Number of constraints3150
Maximum constraint arity2
Maximum domain size946
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3150
Global constraints used (with number of constraints)

Solver Data (download as text)

0.10	c 
0.10	c Parsing xml file
0.10	c 	domains...............    0
0.10	c 	variables.............    0
0.10	c 	predicates............    0
0.10	c 	constraints........... 0.22
0.25	c Allocating memory
0.25	c 
0.25	c time limit = -1
0.25	c heuristic = dom/wdeg
0.25	c restart policy = No restart
0.25	c 
0.25	c Solving
0.25	c

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node41/watcher-233484-1168326531 -o ROOT/results/node41/solver-233484-1168326531 -C 1800 -M 900 /tmp/evaluation/233484-1168326531/mistral/bin/solver /tmp/evaluation/233484-1168326531/unknown.xml -v 1 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 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
Current StackSize limit: 10240 KiB

/proc/loadavg: 2.80 2.43 2.04 3/80 15843
/proc/meminfo: memFree=1090760/2055920 swapFree=4191892/4192956
[pid=15842] ppid=15840 vsize=444 CPUtime=0
/proc/15842/stat : 15842 (solver) R 15840 15842 13749 0 -1 4194304 17 0 0 0 0 0 0 0 20 0 1 0 181052523 454656 2 18446744073709551615 0 0 4294957072 18446744073709551615 238390144295 0 0 4096 0 0 0 0 17 1 0 0
/proc/15842/statm: 111 2 0 0 0 17 0

[startup+0.102677 s]
/proc/loadavg: 2.80 2.43 2.04 3/80 15843
/proc/meminfo: memFree=1090760/2055920 swapFree=4191892/4192956
[pid=15842] ppid=15840 vsize=8236 CPUtime=0.09
/proc/15842/stat : 15842 (solver) R 15840 15842 13749 0 -1 4194304 1148 0 0 0 9 0 0 0 19 0 1 0 181052523 8433664 1116 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 4159297550 0 0 4096 0 0 0 0 17 1 0 0
/proc/15842/statm: 2059 1116 705 92 0 403 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8236

[startup+0.510709 s]
/proc/loadavg: 2.80 2.43 2.04 3/80 15843
/proc/meminfo: memFree=1090760/2055920 swapFree=4191892/4192956
[pid=15842] ppid=15840 vsize=15248 CPUtime=0.49
/proc/15842/stat : 15842 (solver) R 15840 15842 13749 0 -1 4194304 2920 0 0 0 48 1 0 0 23 0 1 0 181052523 15613952 2888 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708378 0 0 4096 0 0 0 0 17 1 0 0
/proc/15842/statm: 3812 2888 717 92 0 2156 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 15248

[startup+1.33178 s]
/proc/loadavg: 2.73 2.42 2.04 3/80 15843
/proc/meminfo: memFree=1081992/2055920 swapFree=4191892/4192956
[pid=15842] ppid=15840 vsize=15248 CPUtime=1.31
/proc/15842/stat : 15842 (solver) R 15840 15842 13749 0 -1 4194304 2920 0 0 0 130 1 0 0 25 0 1 0 181052523 15613952 2888 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727371 0 0 4096 0 0 0 0 17 1 0 0
/proc/15842/statm: 3812 2888 717 92 0 2156 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 15248

[startup+2.96892 s]
/proc/loadavg: 2.73 2.42 2.04 3/80 15843
/proc/meminfo: memFree=1081864/2055920 swapFree=4191892/4192956
[pid=15842] ppid=15840 vsize=15248 CPUtime=2.93
/proc/15842/stat : 15842 (solver) R 15840 15842 13749 0 -1 4194304 2920 0 0 0 292 1 0 0 25 0 1 0 181052523 15613952 2888 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785552 0 0 4096 0 0 0 0 17 1 0 0
/proc/15842/statm: 3812 2888 717 92 0 2156 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 15248

[startup+6.25521 s]
/proc/loadavg: 2.67 2.41 2.03 3/80 15843
/proc/meminfo: memFree=1081864/2055920 swapFree=4191892/4192956
[pid=15842] ppid=15840 vsize=15268 CPUtime=6.19
/proc/15842/stat : 15842 (solver) R 15840 15842 13749 0 -1 4194304 2925 0 0 0 618 1 0 0 25 0 1 0 181052523 15634432 2893 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134792217 0 0 4096 0 0 0 0 17 1 0 0
/proc/15842/statm: 3817 2893 717 92 0 2161 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 15268

[startup+12.7098 s]
/proc/loadavg: 2.62 2.41 2.03 3/80 15843
/proc/meminfo: memFree=1081992/2055920 swapFree=4191892/4192956
[pid=15842] ppid=15840 vsize=15268 CPUtime=12.59
/proc/15842/stat : 15842 (solver) R 15840 15842 13749 0 -1 4194304 2925 0 0 0 1258 1 0 0 25 0 1 0 181052523 15634432 2893 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 1 0 0
/proc/15842/statm: 3817 2893 717 92 0 2161 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 15268

[startup+25.5339 s]
/proc/loadavg: 2.52 2.39 2.03 3/80 15843
/proc/meminfo: memFree=1082120/2055920 swapFree=4191892/4192956
[pid=15842] ppid=15840 vsize=15296 CPUtime=25.31
/proc/15842/stat : 15842 (solver) R 15840 15842 13749 0 -1 4194304 2932 0 0 0 2530 1 0 0 25 0 1 0 181052523 15663104 2900 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785651 0 0 4096 0 0 0 0 17 1 0 0
/proc/15842/statm: 3824 2900 717 92 0 2168 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 15296

[startup+51.1591 s]
/proc/loadavg: 2.37 2.37 2.04 3/80 15843
/proc/meminfo: memFree=1082184/2055920 swapFree=4191892/4192956
[pid=15842] ppid=15840 vsize=15300 CPUtime=50.72
/proc/15842/stat : 15842 (solver) R 15840 15842 13749 0 -1 4194304 2933 0 0 0 5071 1 0 0 25 0 1 0 181052523 15667200 2901 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 1 0 0
/proc/15842/statm: 3825 2901 717 92 0 2169 0
Current children cumulated CPU time (s) 50.72
Current children cumulated vsize (KiB) 15300

[startup+102.411 s]
/proc/loadavg: 2.16 2.31 2.03 3/80 15843
/proc/meminfo: memFree=1082248/2055920 swapFree=4191892/4192956
[pid=15842] ppid=15840 vsize=15304 CPUtime=101.55
/proc/15842/stat : 15842 (solver) R 15840 15842 13749 0 -1 4194304 2934 0 0 0 10154 1 0 0 25 0 1 0 181052523 15671296 2902 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134646735 0 0 4096 0 0 0 0 17 1 0 0
/proc/15842/statm: 3826 2902 717 92 0 2170 0
Current children cumulated CPU time (s) 101.55
Current children cumulated vsize (KiB) 15304

[startup+162.482 s]
/proc/loadavg: 2.10 2.26 2.03 3/80 15843
/proc/meminfo: memFree=1082248/2055920 swapFree=4191892/4192956
[pid=15842] ppid=15840 vsize=15304 CPUtime=161.12
/proc/15842/stat : 15842 (solver) R 15840 15842 13749 0 -1 4194304 2934 0 0 0 16111 1 0 0 25 0 1 0 181052523 15671296 2902 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134646896 0 0 4096 0 0 0 0 17 1 0 0
/proc/15842/statm: 3826 2902 717 92 0 2170 0
Current children cumulated CPU time (s) 161.12
Current children cumulated vsize (KiB) 15304

[startup+222.551 s]
/proc/loadavg: 2.03 2.21 2.02 3/80 15843
/proc/meminfo: memFree=1082312/2055920 swapFree=4191892/4192956
[pid=15842] ppid=15840 vsize=15320 CPUtime=220.69
/proc/15842/stat : 15842 (solver) R 15840 15842 13749 0 -1 4194304 2938 0 0 0 22068 1 0 0 25 0 1 0 181052523 15687680 2906 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134792869 0 0 4096 0 0 0 0 17 1 0 0
/proc/15842/statm: 3830 2906 717 92 0 2174 0
Current children cumulated CPU time (s) 220.69
Current children cumulated vsize (KiB) 15320

[startup+282.579 s]
/proc/loadavg: 2.01 2.17 2.02 3/80 15843
/proc/meminfo: memFree=1082248/2055920 swapFree=4191892/4192956
[pid=15842] ppid=15840 vsize=15320 CPUtime=280.23
/proc/15842/stat : 15842 (solver) R 15840 15842 13749 0 -1 4194304 2938 0 0 0 28021 2 0 0 25 0 1 0 181052523 15687680 2906 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134647146 0 0 4096 0 0 0 0 17 1 0 0
/proc/15842/statm: 3830 2906 717 92 0 2174 0
Current children cumulated CPU time (s) 280.23
Current children cumulated vsize (KiB) 15320

[startup+342.647 s]
/proc/loadavg: 2.00 2.14 2.01 3/80 15843
/proc/meminfo: memFree=1082248/2055920 swapFree=4191892/4192956
[pid=15842] ppid=15840 vsize=15320 CPUtime=339.78
/proc/15842/stat : 15842 (solver) R 15840 15842 13749 0 -1 4194304 2938 0 0 0 33976 2 0 0 25 0 1 0 181052523 15687680 2906 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 1 0 0
/proc/15842/statm: 3830 2906 717 92 0 2174 0
Current children cumulated CPU time (s) 339.78
Current children cumulated vsize (KiB) 15320

[startup+402.692 s]
/proc/loadavg: 2.00 2.11 2.01 3/80 15843
/proc/meminfo: memFree=1082184/2055920 swapFree=4191892/4192956
[pid=15842] ppid=15840 vsize=15320 CPUtime=399.29
/proc/15842/stat : 15842 (solver) R 15840 15842 13749 0 -1 4194304 2938 0 0 0 39927 2 0 0 25 0 1 0 181052523 15687680 2906 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134646781 0 0 4096 0 0 0 0 17 1 0 0
/proc/15842/statm: 3830 2906 717 92 0 2174 0
Current children cumulated CPU time (s) 399.29
Current children cumulated vsize (KiB) 15320

[startup+462.726 s]
/proc/loadavg: 2.00 2.09 2.00 3/80 15843
/proc/meminfo: memFree=1082248/2055920 swapFree=4191892/4192956
[pid=15842] ppid=15840 vsize=15320 CPUtime=458.81
/proc/15842/stat : 15842 (solver) R 15840 15842 13749 0 -1 4194304 2938 0 0 0 45879 2 0 0 25 0 1 0 181052523 15687680 2906 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790400 0 0 4096 0 0 0 0 17 1 0 0
/proc/15842/statm: 3830 2906 717 92 0 2174 0
Current children cumulated CPU time (s) 458.81
Current children cumulated vsize (KiB) 15320

[startup+522.797 s]
/proc/loadavg: 2.00 2.07 2.00 3/80 15843
/proc/meminfo: memFree=1082248/2055920 swapFree=4191892/4192956
[pid=15842] ppid=15840 vsize=15320 CPUtime=518.39
/proc/15842/stat : 15842 (solver) R 15840 15842 13749 0 -1 4194304 2938 0 0 0 51837 2 0 0 25 0 1 0 181052523 15687680 2906 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134793181 0 0 4096 0 0 0 0 17 1 0 0
/proc/15842/statm: 3830 2906 717 92 0 2174 0
Current children cumulated CPU time (s) 518.39
Current children cumulated vsize (KiB) 15320

[startup+582.892 s]
/proc/loadavg: 2.06 2.07 2.00 3/80 15845
/proc/meminfo: memFree=1082056/2055920 swapFree=4191892/4192956
[pid=15842] ppid=15840 vsize=15320 CPUtime=577.98
/proc/15842/stat : 15842 (solver) R 15840 15842 13749 0 -1 4194304 2938 0 0 0 57796 2 0 0 25 0 1 0 181052523 15687680 2906 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134646865 0 0 4096 0 0 0 0 17 1 0 0
/proc/15842/statm: 3830 2906 717 92 0 2174 0
Current children cumulated CPU time (s) 577.98
Current children cumulated vsize (KiB) 15320

[startup+642.977 s]
/proc/loadavg: 2.17 2.09 2.01 4/81 15920
/proc/meminfo: memFree=1338056/2055920 swapFree=4191892/4192956
[pid=15842] ppid=15840 vsize=15320 CPUtime=637.69
/proc/15842/stat : 15842 (solver) R 15840 15842 13749 0 -1 4194304 2938 0 0 0 63766 3 0 0 25 0 1 0 181052523 15687680 2906 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134646735 0 0 4096 0 0 0 0 17 0 0 0
/proc/15842/statm: 3830 2906 717 92 0 2174 0
Current children cumulated CPU time (s) 637.69
Current children cumulated vsize (KiB) 15320

[startup+703.033 s]
/proc/loadavg: 2.58 2.22 2.06 4/81 15920
/proc/meminfo: memFree=1065288/2055920 swapFree=4191892/4192956
[pid=15842] ppid=15840 vsize=15320 CPUtime=697.43
/proc/15842/stat : 15842 (solver) R 15840 15842 13749 0 -1 4194304 2938 0 0 0 69740 3 0 0 25 0 1 0 181052523 15687680 2906 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134646803 0 0 4096 0 0 0 0 17 0 0 0
/proc/15842/statm: 3830 2906 717 92 0 2174 0
Current children cumulated CPU time (s) 697.43
Current children cumulated vsize (KiB) 15320

[startup+763.095 s]
/proc/loadavg: 2.84 2.36 2.11 4/81 15920
/proc/meminfo: memFree=852232/2055920 swapFree=4191892/4192956
[pid=15842] ppid=15840 vsize=15320 CPUtime=757.19
/proc/15842/stat : 15842 (solver) R 15840 15842 13749 0 -1 4194304 2938 0 0 0 75716 3 0 0 25 0 1 0 181052523 15687680 2906 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134646813 0 0 4096 0 0 0 0 17 0 0 0
/proc/15842/statm: 3830 2906 717 92 0 2174 0
Current children cumulated CPU time (s) 757.19
Current children cumulated vsize (KiB) 15320

[startup+823.135 s]
/proc/loadavg: 2.77 2.43 2.15 3/81 15920
/proc/meminfo: memFree=746952/2055920 swapFree=4191892/4192956
[pid=15842] ppid=15840 vsize=15320 CPUtime=816.94
/proc/15842/stat : 15842 (solver) R 15840 15842 13749 0 -1 4194304 2938 0 0 0 81691 3 0 0 25 0 1 0 181052523 15687680 2906 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785422 0 0 4096 0 0 0 0 17 0 0 0
/proc/15842/statm: 3830 2906 717 92 0 2174 0
Current children cumulated CPU time (s) 816.94
Current children cumulated vsize (KiB) 15320

[startup+883.152 s]
/proc/loadavg: 2.36 2.37 2.15 3/81 15990
/proc/meminfo: memFree=808520/2055920 swapFree=4191892/4192956
[pid=15842] ppid=15840 vsize=15320 CPUtime=876.69
/proc/15842/stat : 15842 (solver) R 15840 15842 13749 0 -1 4194304 2938 0 0 0 87665 4 0 0 25 0 1 0 181052523 15687680 2906 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134792229 0 0 4096 0 0 0 0 17 0 0 0
/proc/15842/statm: 3830 2906 717 92 0 2174 0
Current children cumulated CPU time (s) 876.69
Current children cumulated vsize (KiB) 15320

[startup+943.242 s]
/proc/loadavg: 2.13 2.30 2.14 3/81 15990
/proc/meminfo: memFree=787784/2055920 swapFree=4191892/4192956
[pid=15842] ppid=15840 vsize=15320 CPUtime=936.52
/proc/15842/stat : 15842 (solver) R 15840 15842 13749 0 -1 4194304 2938 0 0 0 93648 4 0 0 25 0 1 0 181052523 15687680 2906 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785547 0 0 4096 0 0 0 0 17 0 0 0
/proc/15842/statm: 3830 2906 717 92 0 2174 0
Current children cumulated CPU time (s) 936.52
Current children cumulated vsize (KiB) 15320

[startup+1003.33 s]
/proc/loadavg: 2.05 2.25 2.13 3/81 15990
/proc/meminfo: memFree=786760/2055920 swapFree=4191892/4192956
[pid=15842] ppid=15840 vsize=15320 CPUtime=996.35
/proc/15842/stat : 15842 (solver) R 15840 15842 13749 0 -1 4194304 2938 0 0 0 99631 4 0 0 25 0 1 0 181052523 15687680 2906 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134792872 0 0 4096 0 0 0 0 17 0 0 0
/proc/15842/statm: 3830 2906 717 92 0 2174 0
Current children cumulated CPU time (s) 996.35
Current children cumulated vsize (KiB) 15320

[startup+1063.42 s]
/proc/loadavg: 2.05 2.21 2.12 3/81 15990
/proc/meminfo: memFree=785544/2055920 swapFree=4191892/4192956
[pid=15842] ppid=15840 vsize=15320 CPUtime=1056.14
/proc/15842/stat : 15842 (solver) R 15840 15842 13749 0 -1 4194304 2938 0 0 0 105610 4 0 0 25 0 1 0 181052523 15687680 2906 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134647050 0 0 4096 0 0 0 0 17 0 0 0
/proc/15842/statm: 3830 2906 717 92 0 2174 0
Current children cumulated CPU time (s) 1056.14
Current children cumulated vsize (KiB) 15320

[startup+1123.5 s]
/proc/loadavg: 2.02 2.17 2.11 3/81 15990
/proc/meminfo: memFree=784392/2055920 swapFree=4191892/4192956
[pid=15842] ppid=15840 vsize=15320 CPUtime=1115.97
/proc/15842/stat : 15842 (solver) R 15840 15842 13749 0 -1 4194304 2938 0 0 0 111593 4 0 0 25 0 1 0 181052523 15687680 2906 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134792862 0 0 4096 0 0 0 0 17 0 0 0
/proc/15842/statm: 3830 2906 717 92 0 2174 0
Current children cumulated CPU time (s) 1115.97
Current children cumulated vsize (KiB) 15320

[startup+1183.58 s]
/proc/loadavg: 2.00 2.14 2.10 3/81 15990
/proc/meminfo: memFree=783176/2055920 swapFree=4191892/4192956
[pid=15842] ppid=15840 vsize=15320 CPUtime=1175.79
/proc/15842/stat : 15842 (solver) R 15840 15842 13749 0 -1 4194304 2938 0 0 0 117575 4 0 0 25 0 1 0 181052523 15687680 2906 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/15842/statm: 3830 2906 717 92 0 2174 0
Current children cumulated CPU time (s) 1175.79
Current children cumulated vsize (KiB) 15320

[startup+1243.67 s]
/proc/loadavg: 2.00 2.11 2.09 3/81 15990
/proc/meminfo: memFree=781960/2055920 swapFree=4191892/4192956
[pid=15842] ppid=15840 vsize=15320 CPUtime=1235.59
/proc/15842/stat : 15842 (solver) R 15840 15842 13749 0 -1 4194304 2938 0 0 0 123555 4 0 0 25 0 1 0 181052523 15687680 2906 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134646824 0 0 4096 0 0 0 0 17 0 0 0
/proc/15842/statm: 3830 2906 717 92 0 2174 0
Current children cumulated CPU time (s) 1235.59
Current children cumulated vsize (KiB) 15320

[startup+1303.76 s]
/proc/loadavg: 2.00 2.09 2.08 3/81 15990
/proc/meminfo: memFree=780808/2055920 swapFree=4191892/4192956
[pid=15842] ppid=15840 vsize=15320 CPUtime=1295.41
/proc/15842/stat : 15842 (solver) R 15840 15842 13749 0 -1 4194304 2938 0 0 0 129536 5 0 0 25 0 1 0 181052523 15687680 2906 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134646811 0 0 4096 0 0 0 0 17 0 0 0
/proc/15842/statm: 3830 2906 717 92 0 2174 0
Current children cumulated CPU time (s) 1295.41
Current children cumulated vsize (KiB) 15320

[startup+1363.82 s]
/proc/loadavg: 2.00 2.07 2.08 3/81 15990
/proc/meminfo: memFree=780424/2055920 swapFree=4191892/4192956
[pid=15842] ppid=15840 vsize=15320 CPUtime=1355.22
/proc/15842/stat : 15842 (solver) R 15840 15842 13749 0 -1 4194304 2938 0 0 0 135517 5 0 0 25 0 1 0 181052523 15687680 2906 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727362 0 0 4096 0 0 0 0 17 0 0 0
/proc/15842/statm: 3830 2906 717 92 0 2174 0
Current children cumulated CPU time (s) 1355.22
Current children cumulated vsize (KiB) 15320

[startup+1423.9 s]
/proc/loadavg: 2.12 2.08 2.08 3/74 16671
/proc/meminfo: memFree=1461496/2055920 swapFree=4191892/4192956
[pid=15842] ppid=15840 vsize=15320 CPUtime=1415.06
/proc/15842/stat : 15842 (solver) R 15840 15842 13749 0 -1 4194304 2938 0 0 0 141500 6 0 0 25 0 1 0 181052523 15687680 2906 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134792832 0 0 4096 0 0 0 0 17 0 0 0
/proc/15842/statm: 3830 2906 717 92 0 2174 0
Current children cumulated CPU time (s) 1415.06
Current children cumulated vsize (KiB) 15320

[startup+1483.96 s]
/proc/loadavg: 2.04 2.07 2.08 3/74 16671
/proc/meminfo: memFree=1461880/2055920 swapFree=4191892/4192956
[pid=15842] ppid=15840 vsize=15320 CPUtime=1475.05
/proc/15842/stat : 15842 (solver) R 15840 15842 13749 0 -1 4194304 2938 0 0 0 147499 6 0 0 25 0 1 0 181052523 15687680 2906 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790149 0 0 4096 0 0 0 0 17 0 0 0
/proc/15842/statm: 3830 2906 717 92 0 2174 0
Current children cumulated CPU time (s) 1475.05
Current children cumulated vsize (KiB) 15320

[startup+1544.05 s]
/proc/loadavg: 2.01 2.05 2.07 3/74 16671
/proc/meminfo: memFree=1461880/2055920 swapFree=4191892/4192956
[pid=15842] ppid=15840 vsize=15320 CPUtime=1535.09
/proc/15842/stat : 15842 (solver) R 15840 15842 13749 0 -1 4194304 2938 0 0 0 153503 6 0 0 25 0 1 0 181052523 15687680 2906 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134792869 0 0 4096 0 0 0 0 17 0 0 0
/proc/15842/statm: 3830 2906 717 92 0 2174 0
Current children cumulated CPU time (s) 1535.09
Current children cumulated vsize (KiB) 15320

[startup+1604.1 s]
/proc/loadavg: 1.44 1.89 2.01 2/65 16914
/proc/meminfo: memFree=1481624/2055920 swapFree=4191892/4192956
[pid=15842] ppid=15840 vsize=15320 CPUtime=1595.1
/proc/15842/stat : 15842 (solver) R 15840 15842 13749 0 -1 4194304 2938 0 0 0 159502 8 0 0 25 0 1 0 181052523 15687680 2906 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708368 0 0 4096 0 0 0 0 17 0 0 0
/proc/15842/statm: 3830 2906 717 92 0 2174 0
Current children cumulated CPU time (s) 1595.1
Current children cumulated vsize (KiB) 15320

[startup+1664.14 s]
/proc/loadavg: 1.16 1.72 1.94 2/65 16914
/proc/meminfo: memFree=1481688/2055920 swapFree=4191892/4192956
[pid=15842] ppid=15840 vsize=15320 CPUtime=1655.13
/proc/15842/stat : 15842 (solver) R 15840 15842 13749 0 -1 4194304 2938 0 0 0 165504 9 0 0 25 0 1 0 181052523 15687680 2906 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134647001 0 0 4096 0 0 0 0 17 0 0 0
/proc/15842/statm: 3830 2906 717 92 0 2174 0
Current children cumulated CPU time (s) 1655.13
Current children cumulated vsize (KiB) 15320

[startup+1724.16 s]
/proc/loadavg: 1.06 1.59 1.88 2/65 16914
/proc/meminfo: memFree=1481752/2055920 swapFree=4191892/4192956
[pid=15842] ppid=15840 vsize=15320 CPUtime=1715.14
/proc/15842/stat : 15842 (solver) R 15840 15842 13749 0 -1 4194304 2938 0 0 0 171505 9 0 0 25 0 1 0 181052523 15687680 2906 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/15842/statm: 3830 2906 717 92 0 2174 0
Current children cumulated CPU time (s) 1715.14
Current children cumulated vsize (KiB) 15320

[startup+1784.19 s]
/proc/loadavg: 1.02 1.48 1.82 3/65 16914
/proc/meminfo: memFree=1481816/2055920 swapFree=4191892/4192956
[pid=15842] ppid=15840 vsize=15320 CPUtime=1775.15
/proc/15842/stat : 15842 (solver) R 15840 15842 13749 0 -1 4194304 2938 0 0 0 177506 9 0 0 25 0 1 0 181052523 15687680 2906 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134799371 0 0 4096 0 0 0 0 17 0 0 0
/proc/15842/statm: 3830 2906 717 92 0 2174 0
Current children cumulated CPU time (s) 1775.15
Current children cumulated vsize (KiB) 15320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.09 s]
/proc/loadavg: 1.01 1.44 1.80 2/65 16914
/proc/meminfo: memFree=1481816/2055920 swapFree=4191892/4192956
[pid=15842] ppid=15840 vsize=15320 CPUtime=1800.04
/proc/15842/stat : 15842 (solver) R 15840 15842 13749 0 -1 4194304 2938 0 0 0 179995 9 0 0 25 0 1 0 181052523 15687680 2906 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134646735 0 0 4096 0 0 0 0 17 0 0 0
/proc/15842/statm: 3830 2906 717 92 0 2174 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 15320

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1809.09
CPU time (s): 1800.06
CPU user time (s): 1799.96
CPU system time (s): 0.098984
CPU usage (%): 99.5005
Max. virtual memory (cumulated for all children) (KiB): 15320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.098984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2938
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= 11
involuntary context switches= 35617

runsolver used 1.64575 s user time and 5.04323 s system time

The end

Launcher Data (download as text)

Begin job on node41 on Tue Jan  9 07:08:53 UTC 2007


IDJOB= 233484
IDBENCH= 6611
FILE ID= node41/233484-1168326531

PBS_JOBID= 3502901

Free space on /tmp= 66557 MiB

BENCH NAME= HOME/pub/bench/CPAI06/taillard/os-taillard-15/os-taillard-15-100-3.xml
COMMAND LINE= /tmp/evaluation/233484-1168326531/mistral/bin/solver /tmp/evaluation/233484-1168326531/unknown.xml -v 1
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-233484-1168326531 -o ROOT/results/node41/solver-233484-1168326531 -C 1800 -M 900  /tmp/evaluation/233484-1168326531/mistral/bin/solver /tmp/evaluation/233484-1168326531/unknown.xml -v 1

META MD5SUM SOLVER= cb80ed4ac975bdc0101f830a5b1b8f77
MD5SUM BENCH=  0951552dc3a9f6a35af8698628e348b6

RANDOM SEED= 728683120

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.234
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		: 3000.234
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:       1091240 kB
Buffers:         73908 kB
Cached:         418832 kB
SwapCached:        396 kB
Active:         592168 kB
Inactive:       312260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1091240 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            3372 kB
Writeback:           0 kB
Mapped:         430492 kB
Slab:            44640 kB
Committed_AS:  4614816 kB
PageTables:       2676 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= 66559 MiB



End job on node41 on Tue Jan  9 07:39:02 UTC 2007