Trace number 232993

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) 1800.03 1808.72

General information on the benchmark

Nametaillard/os-taillard-20/
os-taillard-20-100-3.xml
MD5SUMa952f77e6486671336c6f7fb8be515ed
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 benchmark4.08338
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables400
Number of constraints7600
Maximum constraint arity2
Maximum domain size1310
Number of constraints which are defined in extension0
Number of constraints which are defined in intension7600
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............... 0.02
0.10	c 	variables.............    0
0.10	c 	predicates............    0
0.10	c 	constraints........... 0.53
0.58	c Allocating memory
0.58	c 
0.58	c time limit = -1
0.58	c heuristic = dom/wdeg
0.58	c restart policy = No restart
0.58	c 
0.58	c Solving
0.58	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/node20/watcher-232993-1168324345 -o ROOT/results/node20/solver-232993-1168324345 -C 1800 -M 900 /tmp/evaluation/232993-1168324345/mistral/bin/solver /tmp/evaluation/232993-1168324345/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: 1.93 1.27 1.08 5/86 6825
/proc/meminfo: memFree=743272/2055920 swapFree=4170204/4192956
[pid=6824] ppid=6822 vsize=540 CPUtime=0
/proc/6824/stat : 6824 (solver) R 6822 6824 6499 0 -1 4194304 41 0 0 0 0 0 0 0 19 0 1 0 180829168 552960 26 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 7619364 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/6824/statm: 135 26 21 92 0 18 0

[startup+0.102659 s]
/proc/loadavg: 1.93 1.27 1.08 5/86 6825
/proc/meminfo: memFree=743272/2055920 swapFree=4170204/4192956
[pid=6824] ppid=6822 vsize=9436 CPUtime=0.09
/proc/6824/stat : 6824 (solver) R 6822 6824 6499 0 -1 4194304 1453 0 0 0 9 0 0 0 19 0 1 0 180829168 9662464 1421 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 8109854 0 0 4096 0 0 0 0 17 1 0 0
/proc/6824/statm: 2359 1421 707 92 0 703 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9436

[startup+0.510705 s]
/proc/loadavg: 1.93 1.27 1.08 5/86 6825
/proc/meminfo: memFree=743272/2055920 swapFree=4170204/4192956
[pid=6824] ppid=6822 vsize=11308 CPUtime=0.49
/proc/6824/stat : 6824 (solver) R 6822 6824 6499 0 -1 4194304 1921 0 0 0 49 0 0 0 24 0 1 0 180829168 11579392 1889 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 8086492 0 0 4096 0 0 0 0 17 1 0 0
/proc/6824/statm: 2827 1889 707 92 0 1171 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 11308

[startup+1.3318 s]
/proc/loadavg: 1.93 1.27 1.08 3/86 6825
/proc/meminfo: memFree=704552/2055920 swapFree=4170204/4192956
[pid=6824] ppid=6822 vsize=39072 CPUtime=1.3
/proc/6824/stat : 6824 (solver) R 6822 6824 6499 0 -1 4194304 8865 0 0 0 127 3 0 0 25 0 1 0 180829168 40009728 8833 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134792869 0 0 4096 0 0 0 0 17 1 0 0
/proc/6824/statm: 9768 8833 717 92 0 8112 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 39072

[startup+2.969 s]
/proc/loadavg: 1.94 1.28 1.09 3/86 6825
/proc/meminfo: memFree=698408/2055920 swapFree=4170204/4192956
[pid=6824] ppid=6822 vsize=39072 CPUtime=2.92
/proc/6824/stat : 6824 (solver) R 6822 6824 6499 0 -1 4194304 8865 0 0 0 289 3 0 0 25 0 1 0 180829168 40009728 8833 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785549 0 0 4096 0 0 0 0 17 1 0 0
/proc/6824/statm: 9768 8833 717 92 0 8112 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 39072

[startup+6.2544 s]
/proc/loadavg: 1.94 1.28 1.09 3/86 6825
/proc/meminfo: memFree=680296/2055920 swapFree=4170204/4192956
[pid=6824] ppid=6822 vsize=39080 CPUtime=6.19
/proc/6824/stat : 6824 (solver) R 6822 6824 6499 0 -1 4194304 8867 0 0 0 616 3 0 0 25 0 1 0 180829168 40017920 8835 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785549 0 0 4096 0 0 0 0 17 1 0 0
/proc/6824/statm: 9770 8835 717 92 0 8114 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 39080

[startup+12.7142 s]
/proc/loadavg: 1.95 1.30 1.10 3/86 6825
/proc/meminfo: memFree=655912/2055920 swapFree=4170204/4192956
[pid=6824] ppid=6822 vsize=39096 CPUtime=12.59
/proc/6824/stat : 6824 (solver) R 6822 6824 6499 0 -1 4194304 8871 0 0 0 1256 3 0 0 25 0 1 0 180829168 40034304 8839 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785549 0 0 4096 0 0 0 0 17 1 0 0
/proc/6824/statm: 9774 8839 717 92 0 8118 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 39096

[startup+25.5327 s]
/proc/loadavg: 1.95 1.32 1.11 3/86 6825
/proc/meminfo: memFree=604328/2055920 swapFree=4170204/4192956
[pid=6824] ppid=6822 vsize=39104 CPUtime=25.31
/proc/6824/stat : 6824 (solver) R 6822 6824 6499 0 -1 4194304 8873 0 0 0 2527 4 0 0 25 0 1 0 180829168 40042496 8841 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785549 0 0 4096 0 0 0 0 17 1 0 0
/proc/6824/statm: 9776 8841 717 92 0 8120 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 39104

[startup+51.1738 s]
/proc/loadavg: 1.97 1.38 1.13 3/86 6825
/proc/meminfo: memFree=497064/2055920 swapFree=4170204/4192956
[pid=6824] ppid=6822 vsize=39104 CPUtime=50.75
/proc/6824/stat : 6824 (solver) R 6822 6824 6499 0 -1 4194304 8873 0 0 0 5071 4 0 0 25 0 1 0 180829168 40042496 8841 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134646813 0 0 4096 0 0 0 0 17 1 0 0
/proc/6824/statm: 9776 8841 717 92 0 8120 0
Current children cumulated CPU time (s) 50.75
Current children cumulated vsize (KiB) 39104

[startup+102.445 s]
/proc/loadavg: 1.98 1.47 1.17 3/86 6825
/proc/meminfo: memFree=281320/2055920 swapFree=4170204/4192956
[pid=6824] ppid=6822 vsize=39120 CPUtime=101.63
/proc/6824/stat : 6824 (solver) R 6822 6824 6499 0 -1 4194304 8877 0 0 0 10159 4 0 0 25 0 1 0 180829168 40058880 8845 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790149 0 0 4096 0 0 0 0 17 1 0 0
/proc/6824/statm: 9780 8845 717 92 0 8124 0
Current children cumulated CPU time (s) 101.63
Current children cumulated vsize (KiB) 39120

[startup+162.52 s]
/proc/loadavg: 1.95 1.56 1.22 3/97 6948
/proc/meminfo: memFree=772816/2055920 swapFree=4170204/4192956
[pid=6824] ppid=6822 vsize=39144 CPUtime=161.14
/proc/6824/stat : 6824 (solver) R 6822 6824 6499 0 -1 4194304 8883 0 0 0 16108 6 0 0 25 0 1 0 180829168 40083456 8851 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134715024 0 0 4096 0 0 0 0 17 0 0 0
/proc/6824/statm: 9786 8851 717 92 0 8130 0
Current children cumulated CPU time (s) 161.14
Current children cumulated vsize (KiB) 39144

[startup+222.606 s]
/proc/loadavg: 2.38 1.75 1.31 3/97 6948
/proc/meminfo: memFree=361936/2055920 swapFree=4170204/4192956
[pid=6824] ppid=6822 vsize=39144 CPUtime=219.66
/proc/6824/stat : 6824 (solver) R 6822 6824 6499 0 -1 4194304 8883 0 0 0 21959 7 0 0 25 0 1 0 180829168 40083456 8851 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727371 0 0 4096 0 0 0 0 17 0 0 0
/proc/6824/statm: 9786 8851 717 92 0 8130 0
Current children cumulated CPU time (s) 219.66
Current children cumulated vsize (KiB) 39144

[startup+282.659 s]
/proc/loadavg: 2.34 1.87 1.37 3/97 7000
/proc/meminfo: memFree=755528/2055920 swapFree=4170204/4192956
[pid=6824] ppid=6822 vsize=39144 CPUtime=278.91
/proc/6824/stat : 6824 (solver) R 6822 6824 6499 0 -1 4194304 8883 0 0 0 27882 9 0 0 25 0 1 0 180829168 40083456 8851 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 1 0 0
/proc/6824/statm: 9786 8851 717 92 0 8130 0
Current children cumulated CPU time (s) 278.91
Current children cumulated vsize (KiB) 39144

[startup+342.678 s]
/proc/loadavg: 2.12 1.89 1.41 3/97 7000
/proc/meminfo: memFree=364936/2055920 swapFree=4170204/4192956
[pid=6824] ppid=6822 vsize=39144 CPUtime=338.52
/proc/6824/stat : 6824 (solver) R 6822 6824 6499 0 -1 4194304 8883 0 0 0 33843 9 0 0 25 0 1 0 180829168 40083456 8851 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134646719 0 0 4096 0 0 0 0 17 1 0 0
/proc/6824/statm: 9786 8851 717 92 0 8130 0
Current children cumulated CPU time (s) 338.52
Current children cumulated vsize (KiB) 39144

[startup+402.78 s]
/proc/loadavg: 2.04 1.91 1.44 3/97 7000
/proc/meminfo: memFree=364808/2055920 swapFree=4170204/4192956
[pid=6824] ppid=6822 vsize=39144 CPUtime=398.41
/proc/6824/stat : 6824 (solver) R 6822 6824 6499 0 -1 4194304 8883 0 0 0 39832 9 0 0 25 0 1 0 180829168 40083456 8851 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/6824/statm: 9786 8851 717 92 0 8130 0
Current children cumulated CPU time (s) 398.41
Current children cumulated vsize (KiB) 39144

[startup+462.789 s]
/proc/loadavg: 2.09 1.95 1.49 3/97 7000
/proc/meminfo: memFree=365384/2055920 swapFree=4170204/4192956
[pid=6824] ppid=6822 vsize=39144 CPUtime=458.02
/proc/6824/stat : 6824 (solver) R 6822 6824 6499 0 -1 4194304 8883 0 0 0 45792 10 0 0 25 0 1 0 180829168 40083456 8851 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785568 0 0 4096 0 0 0 0 17 1 0 0
/proc/6824/statm: 9786 8851 717 92 0 8130 0
Current children cumulated CPU time (s) 458.02
Current children cumulated vsize (KiB) 39144

[startup+522.839 s]
/proc/loadavg: 2.25 2.02 1.53 3/97 7052
/proc/meminfo: memFree=915672/2055920 swapFree=4170204/4192956
[pid=6824] ppid=6822 vsize=39144 CPUtime=517
/proc/6824/stat : 6824 (solver) R 6822 6824 6499 0 -1 4194304 8883 0 0 0 51688 12 0 0 25 0 1 0 180829168 40083456 8851 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790149 0 0 4096 0 0 0 0 17 0 0 0
/proc/6824/statm: 9786 8851 717 92 0 8130 0
Current children cumulated CPU time (s) 517
Current children cumulated vsize (KiB) 39144

[startup+582.918 s]
/proc/loadavg: 2.08 2.01 1.56 3/97 7052
/proc/meminfo: memFree=484376/2055920 swapFree=4170204/4192956
[pid=6824] ppid=6822 vsize=39144 CPUtime=576.62
/proc/6824/stat : 6824 (solver) R 6822 6824 6499 0 -1 4194304 8883 0 0 0 57650 12 0 0 25 0 1 0 180829168 40083456 8851 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134799416 0 0 4096 0 0 0 0 17 1 0 0
/proc/6824/statm: 9786 8851 717 92 0 8130 0
Current children cumulated CPU time (s) 576.62
Current children cumulated vsize (KiB) 39144

[startup+643.012 s]
/proc/loadavg: 2.03 2.00 1.58 3/97 7052
/proc/meminfo: memFree=367768/2055920 swapFree=4170204/4192956
[pid=6824] ppid=6822 vsize=39144 CPUtime=636.39
/proc/6824/stat : 6824 (solver) R 6822 6824 6499 0 -1 4194304 8883 0 0 0 63626 13 0 0 25 0 1 0 180829168 40083456 8851 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134647050 0 0 4096 0 0 0 0 17 1 0 0
/proc/6824/statm: 9786 8851 717 92 0 8130 0
Current children cumulated CPU time (s) 636.39
Current children cumulated vsize (KiB) 39144

[startup+703.019 s]
/proc/loadavg: 2.05 2.01 1.61 3/97 7052
/proc/meminfo: memFree=366424/2055920 swapFree=4170204/4192956
[pid=6824] ppid=6822 vsize=39144 CPUtime=696.1
/proc/6824/stat : 6824 (solver) R 6822 6824 6499 0 -1 4194304 8883 0 0 0 69597 13 0 0 25 0 1 0 180829168 40083456 8851 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134715242 0 0 4096 0 0 0 0 17 1 0 0
/proc/6824/statm: 9786 8851 717 92 0 8130 0
Current children cumulated CPU time (s) 696.1
Current children cumulated vsize (KiB) 39144

[startup+763.024 s]
/proc/loadavg: 2.08 2.02 1.64 4/97 7052
/proc/meminfo: memFree=361368/2055920 swapFree=4170204/4192956
[pid=6824] ppid=6822 vsize=39144 CPUtime=755.71
/proc/6824/stat : 6824 (solver) R 6822 6824 6499 0 -1 4194304 8883 0 0 0 75558 13 0 0 25 0 1 0 180829168 40083456 8851 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134712658 0 0 4096 0 0 0 0 17 1 0 0
/proc/6824/statm: 9786 8851 717 92 0 8130 0
Current children cumulated CPU time (s) 755.71
Current children cumulated vsize (KiB) 39144

[startup+823.118 s]
/proc/loadavg: 2.25 2.09 1.69 3/87 7150
/proc/meminfo: memFree=1073704/2055920 swapFree=4170204/4192956
[pid=6824] ppid=6822 vsize=39144 CPUtime=815.51
/proc/6824/stat : 6824 (solver) R 6822 6824 6499 0 -1 4194304 8883 0 0 0 81536 15 0 0 25 0 1 0 180829168 40083456 8851 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134646824 0 0 4096 0 0 0 0 17 0 0 0
/proc/6824/statm: 9786 8851 717 92 0 8130 0
Current children cumulated CPU time (s) 815.51
Current children cumulated vsize (KiB) 39144

[startup+883.189 s]
/proc/loadavg: 2.09 2.07 1.70 3/87 7150
/proc/meminfo: memFree=1073512/2055920 swapFree=4170204/4192956
[pid=6824] ppid=6822 vsize=39144 CPUtime=875.54
/proc/6824/stat : 6824 (solver) R 6822 6824 6499 0 -1 4194304 8883 0 0 0 87538 16 0 0 25 0 1 0 180829168 40083456 8851 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/6824/statm: 9786 8851 717 92 0 8130 0
Current children cumulated CPU time (s) 875.54
Current children cumulated vsize (KiB) 39144

[startup+943.271 s]
/proc/loadavg: 2.03 2.06 1.72 3/87 7150
/proc/meminfo: memFree=1073512/2055920 swapFree=4170204/4192956
[pid=6824] ppid=6822 vsize=39144 CPUtime=935.56
/proc/6824/stat : 6824 (solver) R 6822 6824 6499 0 -1 4194304 8883 0 0 0 93540 16 0 0 25 0 1 0 180829168 40083456 8851 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727368 0 0 4096 0 0 0 0 17 0 0 0
/proc/6824/statm: 9786 8851 717 92 0 8130 0
Current children cumulated CPU time (s) 935.56
Current children cumulated vsize (KiB) 39144

[startup+1003.37 s]
/proc/loadavg: 2.01 2.04 1.74 3/87 7150
/proc/meminfo: memFree=1073512/2055920 swapFree=4170204/4192956
[pid=6824] ppid=6822 vsize=39144 CPUtime=995.58
/proc/6824/stat : 6824 (solver) R 6822 6824 6499 0 -1 4194304 8883 0 0 0 99542 16 0 0 25 0 1 0 180829168 40083456 8851 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134715260 0 0 4096 0 0 0 0 17 0 0 0
/proc/6824/statm: 9786 8851 717 92 0 8130 0
Current children cumulated CPU time (s) 995.58
Current children cumulated vsize (KiB) 39144

[startup+1063.37 s]
/proc/loadavg: 2.04 2.05 1.75 3/87 7150
/proc/meminfo: memFree=1073448/2055920 swapFree=4170204/4192956
[pid=6824] ppid=6822 vsize=39144 CPUtime=1055.53
/proc/6824/stat : 6824 (solver) R 6822 6824 6499 0 -1 4194304 8883 0 0 0 105537 16 0 0 25 0 1 0 180829168 40083456 8851 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727382 0 0 4096 0 0 0 0 17 0 0 0
/proc/6824/statm: 9786 8851 717 92 0 8130 0
Current children cumulated CPU time (s) 1055.53
Current children cumulated vsize (KiB) 39144

[startup+1123.46 s]
/proc/loadavg: 2.06 2.05 1.77 3/87 7150
/proc/meminfo: memFree=1073384/2055920 swapFree=4170204/4192956
[pid=6824] ppid=6822 vsize=39144 CPUtime=1115.57
/proc/6824/stat : 6824 (solver) R 6822 6824 6499 0 -1 4194304 8883 0 0 0 111541 16 0 0 25 0 1 0 180829168 40083456 8851 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/6824/statm: 9786 8851 717 92 0 8130 0
Current children cumulated CPU time (s) 1115.57
Current children cumulated vsize (KiB) 39144

[startup+1183.54 s]
/proc/loadavg: 2.02 2.04 1.78 3/87 7150
/proc/meminfo: memFree=1073448/2055920 swapFree=4170204/4192956
[pid=6824] ppid=6822 vsize=39144 CPUtime=1175.57
/proc/6824/stat : 6824 (solver) R 6822 6824 6499 0 -1 4194304 8883 0 0 0 117541 16 0 0 25 0 1 0 180829168 40083456 8851 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134792877 0 0 4096 0 0 0 0 17 0 0 0
/proc/6824/statm: 9786 8851 717 92 0 8130 0
Current children cumulated CPU time (s) 1175.57
Current children cumulated vsize (KiB) 39144

[startup+1243.61 s]
/proc/loadavg: 2.00 2.03 1.79 3/87 7150
/proc/meminfo: memFree=1073384/2055920 swapFree=4170204/4192956
[pid=6824] ppid=6822 vsize=39144 CPUtime=1235.58
/proc/6824/stat : 6824 (solver) R 6822 6824 6499 0 -1 4194304 8883 0 0 0 123542 16 0 0 25 0 1 0 180829168 40083456 8851 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785044 0 0 4096 0 0 0 0 17 0 0 0
/proc/6824/statm: 9786 8851 717 92 0 8130 0
Current children cumulated CPU time (s) 1235.58
Current children cumulated vsize (KiB) 39144

[startup+1303.68 s]
/proc/loadavg: 2.03 2.03 1.81 3/87 7150
/proc/meminfo: memFree=1073320/2055920 swapFree=4170204/4192956
[pid=6824] ppid=6822 vsize=39144 CPUtime=1295.6
/proc/6824/stat : 6824 (solver) R 6822 6824 6499 0 -1 4194304 8883 0 0 0 129544 16 0 0 25 0 1 0 180829168 40083456 8851 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134793001 0 0 4096 0 0 0 0 17 0 0 0
/proc/6824/statm: 9786 8851 717 92 0 8130 0
Current children cumulated CPU time (s) 1295.6
Current children cumulated vsize (KiB) 39144

[startup+1363.76 s]
/proc/loadavg: 2.01 2.03 1.82 3/87 7150
/proc/meminfo: memFree=1073256/2055920 swapFree=4170204/4192956
[pid=6824] ppid=6822 vsize=39144 CPUtime=1355.6
/proc/6824/stat : 6824 (solver) R 6822 6824 6499 0 -1 4194304 8883 0 0 0 135544 16 0 0 25 0 1 0 180829168 40083456 8851 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134799416 0 0 4096 0 0 0 0 17 0 0 0
/proc/6824/statm: 9786 8851 717 92 0 8130 0
Current children cumulated CPU time (s) 1355.6
Current children cumulated vsize (KiB) 39144

[startup+1423.84 s]
/proc/loadavg: 2.00 2.02 1.83 3/87 7150
/proc/meminfo: memFree=1073256/2055920 swapFree=4170204/4192956
[pid=6824] ppid=6822 vsize=39144 CPUtime=1415.62
/proc/6824/stat : 6824 (solver) R 6822 6824 6499 0 -1 4194304 8883 0 0 0 141546 16 0 0 25 0 1 0 180829168 40083456 8851 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/6824/statm: 9786 8851 717 92 0 8130 0
Current children cumulated CPU time (s) 1415.62
Current children cumulated vsize (KiB) 39144

[startup+1483.92 s]
/proc/loadavg: 2.00 2.01 1.83 3/87 7150
/proc/meminfo: memFree=1073192/2055920 swapFree=4170204/4192956
[pid=6824] ppid=6822 vsize=39144 CPUtime=1475.65
/proc/6824/stat : 6824 (solver) R 6822 6824 6499 0 -1 4194304 8883 0 0 0 147548 17 0 0 25 0 1 0 180829168 40083456 8851 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134792869 0 0 4096 0 0 0 0 17 0 0 0
/proc/6824/statm: 9786 8851 717 92 0 8130 0
Current children cumulated CPU time (s) 1475.65
Current children cumulated vsize (KiB) 39144

[startup+1543.99 s]
/proc/loadavg: 2.00 2.01 1.84 3/87 7150
/proc/meminfo: memFree=1073192/2055920 swapFree=4170204/4192956
[pid=6824] ppid=6822 vsize=39144 CPUtime=1535.65
/proc/6824/stat : 6824 (solver) R 6822 6824 6499 0 -1 4194304 8883 0 0 0 153548 17 0 0 25 0 1 0 180829168 40083456 8851 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134646735 0 0 4096 0 0 0 0 17 0 0 0
/proc/6824/statm: 9786 8851 717 92 0 8130 0
Current children cumulated CPU time (s) 1535.65
Current children cumulated vsize (KiB) 39144

[startup+1604.07 s]
/proc/loadavg: 2.06 2.02 1.85 3/87 7150
/proc/meminfo: memFree=1073128/2055920 swapFree=4170204/4192956
[pid=6824] ppid=6822 vsize=39144 CPUtime=1595.66
/proc/6824/stat : 6824 (solver) R 6822 6824 6499 0 -1 4194304 8883 0 0 0 159549 17 0 0 25 0 1 0 180829168 40083456 8851 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134792852 0 0 4096 0 0 0 0 17 0 0 0
/proc/6824/statm: 9786 8851 717 92 0 8130 0
Current children cumulated CPU time (s) 1595.66
Current children cumulated vsize (KiB) 39144

[startup+1664.16 s]
/proc/loadavg: 2.02 2.01 1.85 3/87 7150
/proc/meminfo: memFree=1073064/2055920 swapFree=4170204/4192956
[pid=6824] ppid=6822 vsize=39144 CPUtime=1655.7
/proc/6824/stat : 6824 (solver) R 6822 6824 6499 0 -1 4194304 8883 0 0 0 165553 17 0 0 25 0 1 0 180829168 40083456 8851 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790146 0 0 4096 0 0 0 0 17 0 0 0
/proc/6824/statm: 9786 8851 717 92 0 8130 0
Current children cumulated CPU time (s) 1655.7
Current children cumulated vsize (KiB) 39144

[startup+1724.18 s]
/proc/loadavg: 2.13 2.04 1.87 3/94 7217
/proc/meminfo: memFree=1070832/2055920 swapFree=4170204/4192956
[pid=6824] ppid=6822 vsize=39144 CPUtime=1715.62
/proc/6824/stat : 6824 (solver) R 6822 6824 6499 0 -1 4194304 8883 0 0 0 171542 20 0 0 25 0 1 0 180829168 40083456 8851 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727371 0 0 4096 0 0 0 0 17 0 0 0
/proc/6824/statm: 9786 8851 717 92 0 8130 0
Current children cumulated CPU time (s) 1715.62
Current children cumulated vsize (KiB) 39144

[startup+1784.26 s]
/proc/loadavg: 2.05 2.03 1.88 3/94 7309
/proc/meminfo: memFree=1070856/2055920 swapFree=4170204/4192956
[pid=6824] ppid=6822 vsize=39144 CPUtime=1775.61
/proc/6824/stat : 6824 (solver) R 6822 6824 6499 0 -1 4194304 8883 0 0 0 177535 26 0 0 25 0 1 0 180829168 40083456 8851 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134793087 0 0 4096 0 0 0 0 17 0 0 0
/proc/6824/statm: 9786 8851 717 92 0 8130 0
Current children cumulated CPU time (s) 1775.61
Current children cumulated vsize (KiB) 39144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.7 s]
/proc/loadavg: 2.03 2.03 1.88 3/94 7329
/proc/meminfo: memFree=1070800/2055920 swapFree=4170204/4192956
[pid=6824] ppid=6822 vsize=39144 CPUtime=1800.02
/proc/6824/stat : 6824 (solver) R 6822 6824 6499 0 -1 4194304 8883 0 0 0 179974 28 0 0 25 0 1 0 180829168 40083456 8851 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/6824/statm: 9786 8851 717 92 0 8130 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 39144

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.72
CPU time (s): 1800.03
CPU user time (s): 1799.74
CPU system time (s): 0.289955
CPU usage (%): 99.52
Max. virtual memory (cumulated for all children) (KiB): 39144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.74
system time used= 0.289955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8883
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= 55133

runsolver used 1.78173 s user time and 4.99224 s system time

The end

Launcher Data (download as text)

Begin job on node20 on Tue Jan  9 06:32:26 UTC 2007


IDJOB= 232993
IDBENCH= 6573
FILE ID= node20/232993-1168324345

PBS_JOBID= 3502938

Free space on /tmp= 66553 MiB

BENCH NAME= HOME/pub/bench/CPAI06/taillard/os-taillard-20/os-taillard-20-100-3.xml
COMMAND LINE= /tmp/evaluation/232993-1168324345/mistral/bin/solver /tmp/evaluation/232993-1168324345/unknown.xml -v 1
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-232993-1168324345 -o ROOT/results/node20/solver-232993-1168324345 -C 1800 -M 900  /tmp/evaluation/232993-1168324345/mistral/bin/solver /tmp/evaluation/232993-1168324345/unknown.xml -v 1

META MD5SUM SOLVER= cb80ed4ac975bdc0101f830a5b1b8f77
MD5SUM BENCH=  a952f77e6486671336c6f7fb8be515ed

RANDOM SEED= 30519191

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		: 3000.216
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		: 3000.216
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:        743752 kB
Buffers:         20208 kB
Cached:         817672 kB
SwapCached:       2940 kB
Active:         677940 kB
Inactive:       579736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        743752 kB
SwapTotal:     4192956 kB
SwapFree:      4170204 kB
Dirty:            4040 kB
Writeback:           0 kB
Mapped:         435768 kB
Slab:            38524 kB
Committed_AS:  4269132 kB
PageTables:       3096 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= 66552 MiB



End job on node20 on Tue Jan  9 07:02:35 UTC 2007