Trace number 2057337

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
pcs 0.3.2? (TO) 1800.11 1801.52

General information on the benchmark

Namecsp/rand-2-24/
normalized-rand-24-24-276-139-49021_ext.xml
MD5SUM722cfc36f23b166fcf1a1f65d4e4d3e4
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark71.5871
Satisfiable
(Un)Satisfiability was proved
Number of variables24
Number of constraints276
Maximum constraint arity2
Maximum domain size24
Number of constraints which are defined in extension276
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.03	c small-domain mode
0.00/0.03	c Seed is 562274529
0.00/0.03	c Constructing HOME/instance-2057337-1247694219.xml  with 6613 constraints
0.06/0.13	c Solving

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2057337-1247694219/watcher-2057337-1247694219 -o /tmp/evaluation-result-2057337-1247694219/solver-2057337-1247694219 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 562274529 HOME/instance-2057337-1247694219.xml 

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): 2000 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


[startup+0 s]
/proc/loadavg: 0.08 0.02 0.01 4/69 13006
/proc/meminfo: memFree=1428048/2055920 swapFree=4192812/4192956
[pid=13006] ppid=13004 vsize=5260 CPUtime=0
/proc/13006/stat : 13006 (pcssolve) R 13004 13006 12936 0 -1 4194304 69 0 0 0 0 0 0 0 20 0 1 0 56488331 5386240 43 996147200 4194304 4889804 548682068800 18446744073709551615 238485043289 0 0 4096 0 0 0 0 17 1 0 0
/proc/13006/statm: 1315 43 29 169 0 14 0

[startup+0.030819 s]
/proc/loadavg: 0.08 0.02 0.01 4/69 13006
/proc/meminfo: memFree=1428048/2055920 swapFree=4192812/4192956
[pid=13006] ppid=13004 vsize=5356 CPUtime=0
/proc/13006/stat : 13006 (pcssolve) S 13004 13006 12936 0 -1 4194304 339 474 0 0 0 0 0 0 21 0 1 0 56488331 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13006/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101831 s]
/proc/loadavg: 0.08 0.02 0.01 4/69 13006
/proc/meminfo: memFree=1428048/2055920 swapFree=4192812/4192956
[pid=13006] ppid=13004 vsize=5432 CPUtime=0.06
/proc/13006/stat : 13006 (pcs.small) R 13004 13006 12936 0 -1 4194304 1059 822 0 0 6 0 0 0 23 0 1 0 56488331 5562368 668 996147200 134512640 135095119 4294956304 18446744073709551615 2960990 0 0 4096 0 0 0 0 17 1 0 0
/proc/13006/statm: 1358 668 364 142 0 312 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5432

[startup+0.301866 s]
/proc/loadavg: 0.08 0.02 0.01 4/69 13006
/proc/meminfo: memFree=1428048/2055920 swapFree=4192812/4192956
[pid=13006] ppid=13004 vsize=6484 CPUtime=0.26
/proc/13006/stat : 13006 (pcs.small) R 13004 13006 12936 0 -1 4194304 1369 822 0 0 26 0 0 0 24 0 1 0 56488331 6639616 945 996147200 134512640 135095119 4294956304 18446744073709551615 134837889 0 0 4096 0 0 0 0 17 1 0 0
/proc/13006/statm: 1621 945 378 142 0 575 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 6484

[startup+0.701947 s]
/proc/loadavg: 0.08 0.02 0.01 4/69 13006
/proc/meminfo: memFree=1428048/2055920 swapFree=4192812/4192956
[pid=13006] ppid=13004 vsize=6484 CPUtime=0.66
/proc/13006/stat : 13006 (pcs.small) R 13004 13006 12936 0 -1 4194304 1421 822 0 0 66 0 0 0 25 0 1 0 56488331 6639616 932 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/13006/statm: 1621 932 378 142 0 575 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 6484

[startup+1.5021 s]
/proc/loadavg: 0.08 0.02 0.01 3/70 13012
/proc/meminfo: memFree=1417672/2055920 swapFree=4192812/4192956
[pid=13006] ppid=13004 vsize=6872 CPUtime=1.45
/proc/13006/stat : 13006 (pcs.small) R 13004 13006 12936 0 -1 4194304 1548 822 0 0 145 0 0 0 25 0 1 0 56488331 7036928 994 996147200 134512640 135095119 4294956304 18446744073709551615 134590484 0 0 4096 0 0 0 0 17 1 0 0
/proc/13006/statm: 1718 994 378 142 0 672 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 6872

[startup+3.10141 s]
/proc/loadavg: 0.08 0.02 0.01 3/70 13012
/proc/meminfo: memFree=1408136/2055920 swapFree=4192812/4192956
[pid=13006] ppid=13004 vsize=7900 CPUtime=3.05
/proc/13006/stat : 13006 (pcs.small) R 13004 13006 12936 0 -1 4194304 1897 822 0 0 304 1 0 0 25 0 1 0 56488331 8089600 1214 996147200 134512640 135095119 4294956304 18446744073709551615 134576264 0 0 4096 0 0 0 0 17 1 0 0
/proc/13006/statm: 1975 1214 378 142 0 929 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7900

[startup+6.30303 s]
/proc/loadavg: 0.23 0.05 0.02 3/70 13012
/proc/meminfo: memFree=1380808/2055920 swapFree=4192812/4192956
[pid=13006] ppid=13004 vsize=10608 CPUtime=6.23
/proc/13006/stat : 13006 (pcs.small) R 13004 13006 12936 0 -1 4194304 2623 822 0 0 620 3 0 0 25 0 1 0 56488331 10862592 1683 996147200 134512640 135095119 4294956304 18446744073709551615 134637423 0 0 4096 0 0 0 0 17 1 0 0
/proc/13006/statm: 2652 1683 378 142 0 1606 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10608

[startup+12.7013 s]
/proc/loadavg: 0.37 0.08 0.03 3/73 13022
/proc/meminfo: memFree=1344176/2055920 swapFree=4192812/4192956
[pid=13006] ppid=13004 vsize=11912 CPUtime=12.6
/proc/13006/stat : 13006 (pcs.small) R 13004 13006 12936 0 -1 4194304 3214 822 0 0 1256 4 0 0 25 0 1 0 56488331 12197888 2274 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 0 0 0
/proc/13006/statm: 2978 2274 378 142 0 1932 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 11912

[startup+25.5017 s]
/proc/loadavg: 0.73 0.18 0.06 3/73 13022
/proc/meminfo: memFree=1328368/2055920 swapFree=4192812/4192956
[pid=13006] ppid=13004 vsize=16948 CPUtime=25.39
/proc/13006/stat : 13006 (pcs.small) R 13004 13006 12936 0 -1 4194304 4864 822 0 0 2533 6 0 0 25 0 1 0 56488331 17354752 3154 996147200 134512640 135095119 4294956304 18446744073709551615 134617221 0 0 4096 0 0 0 0 17 0 0 0
/proc/13006/statm: 4237 3154 378 142 0 3191 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 16948

[startup+51.1017 s]
/proc/loadavg: 1.16 0.32 0.11 3/70 13025
/proc/meminfo: memFree=1297160/2055920 swapFree=4192812/4192956
[pid=13006] ppid=13004 vsize=23788 CPUtime=50.97
/proc/13006/stat : 13006 (pcs.small) R 13004 13006 12936 0 -1 4194304 7098 822 0 0 5089 8 0 0 25 0 1 0 56488331 24358912 4363 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/13006/statm: 5947 4363 378 142 0 4901 0
Current children cumulated CPU time (s) 50.97
Current children cumulated vsize (KiB) 23788

[startup+102.307 s]
/proc/loadavg: 1.64 0.58 0.20 3/70 13025
/proc/meminfo: memFree=697864/2055920 swapFree=4192812/4192956
[pid=13006] ppid=13004 vsize=29780 CPUtime=102.16
/proc/13006/stat : 13006 (pcs.small) R 13004 13006 12936 0 -1 4194304 9344 822 0 0 10205 11 0 0 25 0 1 0 56488331 30494720 6096 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/13006/statm: 7445 6096 378 142 0 6399 0
Current children cumulated CPU time (s) 102.16
Current children cumulated vsize (KiB) 29780

[startup+162.301 s]
/proc/loadavg: 1.86 0.83 0.31 3/73 13054
/proc/meminfo: memFree=1379376/2055920 swapFree=4192812/4192956
[pid=13006] ppid=13004 vsize=41244 CPUtime=161.98
/proc/13006/stat : 13006 (pcs.small) R 13004 13006 12936 0 -1 4194304 12838 822 0 0 16182 16 0 0 25 0 1 0 56488331 42233856 7541 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/13006/statm: 10311 7541 378 142 0 9265 0
Current children cumulated CPU time (s) 161.98
Current children cumulated vsize (KiB) 41244

[startup+222.302 s]
/proc/loadavg: 1.95 1.04 0.42 3/73 13054
/proc/meminfo: memFree=1330736/2055920 swapFree=4192812/4192956
[pid=13006] ppid=13004 vsize=53368 CPUtime=221.73
/proc/13006/stat : 13006 (pcs.small) R 13004 13006 12936 0 -1 4194304 16396 822 0 0 22154 19 0 0 25 0 1 0 56488331 54648832 10074 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13006/statm: 13342 10074 378 142 0 12296 0
Current children cumulated CPU time (s) 221.73
Current children cumulated vsize (KiB) 53368

[startup+282.301 s]
/proc/loadavg: 1.98 1.21 0.51 3/73 13150
/proc/meminfo: memFree=1373104/2055920 swapFree=4192812/4192956
[pid=13006] ppid=13004 vsize=53368 CPUtime=281.61
/proc/13006/stat : 13006 (pcs.small) R 13004 13006 12936 0 -1 4194304 16859 822 0 0 28141 20 0 0 25 0 1 0 56488331 54648832 10537 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/13006/statm: 13342 10537 378 142 0 12296 0
Current children cumulated CPU time (s) 281.61
Current children cumulated vsize (KiB) 53368

[startup+342.302 s]
/proc/loadavg: 1.99 1.36 0.60 3/73 13150
/proc/meminfo: memFree=1353136/2055920 swapFree=4192812/4192956
[pid=13006] ppid=13004 vsize=53500 CPUtime=341.59
/proc/13006/stat : 13006 (pcs.small) R 13004 13006 12936 0 -1 4194304 17303 822 0 0 34138 21 0 0 25 0 1 0 56488331 54784000 10981 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/13006/statm: 13375 10981 378 142 0 12329 0
Current children cumulated CPU time (s) 341.59
Current children cumulated vsize (KiB) 53500

[startup+402.303 s]
/proc/loadavg: 1.99 1.47 0.69 3/73 13150
/proc/meminfo: memFree=1315504/2055920 swapFree=4192812/4192956
[pid=13006] ppid=13004 vsize=55192 CPUtime=401.56
/proc/13006/stat : 13006 (pcs.small) R 13004 13006 12936 0 -1 4194304 18147 822 0 0 40133 23 0 0 25 0 1 0 56488331 56516608 11825 996147200 134512640 135095119 4294956304 18446744073709551615 134617003 0 0 4096 0 0 0 0 17 0 0 0
/proc/13006/statm: 13798 11825 378 142 0 12752 0
Current children cumulated CPU time (s) 401.56
Current children cumulated vsize (KiB) 55192

[startup+462.301 s]
/proc/loadavg: 1.99 1.56 0.77 3/73 13152
/proc/meminfo: memFree=1307944/2055920 swapFree=4192812/4192956
[pid=13006] ppid=13004 vsize=57144 CPUtime=461.52
/proc/13006/stat : 13006 (pcs.small) R 13004 13006 12936 0 -1 4194304 18997 822 0 0 46128 24 0 0 25 0 1 0 56488331 58515456 12675 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/13006/statm: 14286 12675 378 142 0 13240 0
Current children cumulated CPU time (s) 461.52
Current children cumulated vsize (KiB) 57144

[startup+522.302 s]
/proc/loadavg: 1.99 1.64 0.84 3/73 13152
/proc/meminfo: memFree=1291632/2055920 swapFree=4192812/4192956
[pid=13006] ppid=13004 vsize=58968 CPUtime=521.5
/proc/13006/stat : 13006 (pcs.small) R 13004 13006 12936 0 -1 4194304 19796 822 0 0 52125 25 0 0 25 0 1 0 56488331 60383232 13474 996147200 134512640 135095119 4294956304 18446744073709551615 134642917 0 0 4096 0 0 0 0 17 0 0 0
/proc/13006/statm: 14742 13474 378 142 0 13696 0
Current children cumulated CPU time (s) 521.5
Current children cumulated vsize (KiB) 58968

[startup+582.301 s]
/proc/loadavg: 1.99 1.70 0.91 3/73 13152
/proc/meminfo: memFree=1273776/2055920 swapFree=4192812/4192956
[pid=13006] ppid=13004 vsize=77044 CPUtime=581.46
/proc/13006/stat : 13006 (pcs.small) R 13004 13006 12936 0 -1 4194304 24678 822 0 0 58118 28 0 0 25 0 1 0 56488331 78893056 14259 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/13006/statm: 19261 14259 378 142 0 18215 0
Current children cumulated CPU time (s) 581.46
Current children cumulated vsize (KiB) 77044

[startup+642.301 s]
/proc/loadavg: 1.99 1.75 0.98 3/73 13152
/proc/meminfo: memFree=1257264/2055920 swapFree=4192812/4192956
[pid=13006] ppid=13004 vsize=78740 CPUtime=641.44
/proc/13006/stat : 13006 (pcs.small) R 13004 13006 12936 0 -1 4194304 25412 822 0 0 64115 29 0 0 25 0 1 0 56488331 80629760 14993 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13006/statm: 19685 14993 378 142 0 18639 0
Current children cumulated CPU time (s) 641.44
Current children cumulated vsize (KiB) 78740

[startup+702.303 s]

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

[startup+882.302 s]
/proc/loadavg: 1.99 1.88 1.20 3/73 13152
/proc/meminfo: memFree=1139888/2055920 swapFree=4192812/4192956
[pid=13006] ppid=13004 vsize=104176 CPUtime=881.32
/proc/13006/stat : 13006 (pcs.small) R 13004 13006 12936 0 -1 4194304 32971 822 0 0 88097 35 0 0 25 0 1 0 56488331 106676224 20503 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/13006/statm: 26044 20503 378 142 0 24998 0
Current children cumulated CPU time (s) 881.32
Current children cumulated vsize (KiB) 104176

[startup+942.301 s]
/proc/loadavg: 1.99 1.90 1.25 3/73 13152
/proc/meminfo: memFree=1136368/2055920 swapFree=4192812/4192956
[pid=13006] ppid=13004 vsize=104176 CPUtime=941.29
/proc/13006/stat : 13006 (pcs.small) R 13004 13006 12936 0 -1 4194304 33248 822 0 0 94094 35 0 0 25 0 1 0 56488331 106676224 20780 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13006/statm: 26044 20780 378 142 0 24998 0
Current children cumulated CPU time (s) 941.29
Current children cumulated vsize (KiB) 104176

[startup+1002.3 s]
/proc/loadavg: 1.99 1.92 1.29 3/73 13152
/proc/meminfo: memFree=1132976/2055920 swapFree=4192812/4192956
[pid=13006] ppid=13004 vsize=104176 CPUtime=1001.27
/proc/13006/stat : 13006 (pcs.small) R 13004 13006 12936 0 -1 4194304 33513 822 0 0 100091 36 0 0 25 0 1 0 56488331 106676224 21045 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13006/statm: 26044 21045 378 142 0 24998 0
Current children cumulated CPU time (s) 1001.27
Current children cumulated vsize (KiB) 104176

[startup+1062.3 s]
/proc/loadavg: 1.99 1.93 1.33 3/73 13158
/proc/meminfo: memFree=1129512/2055920 swapFree=4192812/4192956
[pid=13006] ppid=13004 vsize=104176 CPUtime=1061.22
/proc/13006/stat : 13006 (pcs.small) R 13004 13006 12936 0 -1 4194304 33772 822 0 0 106086 36 0 0 25 0 1 0 56488331 106676224 21304 996147200 134512640 135095119 4294956304 18446744073709551615 134642872 0 0 4096 0 0 0 0 17 0 0 0
/proc/13006/statm: 26044 21304 378 142 0 24998 0
Current children cumulated CPU time (s) 1061.22
Current children cumulated vsize (KiB) 104176

[startup+1122.3 s]
/proc/loadavg: 1.99 1.94 1.37 3/73 13158
/proc/meminfo: memFree=1125672/2055920 swapFree=4192812/4192956
[pid=13006] ppid=13004 vsize=104176 CPUtime=1121.2
/proc/13006/stat : 13006 (pcs.small) R 13004 13006 12936 0 -1 4194304 34026 822 0 0 112083 37 0 0 25 0 1 0 56488331 106676224 21558 996147200 134512640 135095119 4294956304 18446744073709551615 134607184 0 0 4096 0 0 0 0 17 0 0 0
/proc/13006/statm: 26044 21558 378 142 0 24998 0
Current children cumulated CPU time (s) 1121.2
Current children cumulated vsize (KiB) 104176

[startup+1182.3 s]
/proc/loadavg: 1.99 1.95 1.41 3/73 13158
/proc/meminfo: memFree=1122216/2055920 swapFree=4192812/4192956
[pid=13006] ppid=13004 vsize=104176 CPUtime=1181.18
/proc/13006/stat : 13006 (pcs.small) R 13004 13006 12936 0 -1 4194304 34267 822 0 0 118080 38 0 0 25 0 1 0 56488331 106676224 21799 996147200 134512640 135095119 4294956304 18446744073709551615 134589504 0 0 4096 0 0 0 0 17 0 0 0
/proc/13006/statm: 26044 21799 378 142 0 24998 0
Current children cumulated CPU time (s) 1181.18
Current children cumulated vsize (KiB) 104176

[startup+1242.3 s]
/proc/loadavg: 1.99 1.95 1.44 3/73 13158
/proc/meminfo: memFree=1114664/2055920 swapFree=4192812/4192956
[pid=13006] ppid=13004 vsize=104176 CPUtime=1241.14
/proc/13006/stat : 13006 (pcs.small) R 13004 13006 12936 0 -1 4194304 34496 822 0 0 124076 38 0 0 25 0 1 0 56488331 106676224 22028 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13006/statm: 26044 22028 378 142 0 24998 0
Current children cumulated CPU time (s) 1241.14
Current children cumulated vsize (KiB) 104176

[startup+1302.3 s]
/proc/loadavg: 1.99 1.96 1.47 3/73 13158
/proc/meminfo: memFree=1103400/2055920 swapFree=4192812/4192956
[pid=13006] ppid=13004 vsize=104176 CPUtime=1301.12
/proc/13006/stat : 13006 (pcs.small) R 13004 13006 12936 0 -1 4194304 34741 822 0 0 130074 38 0 0 25 0 1 0 56488331 106676224 22273 996147200 134512640 135095119 4294956304 18446744073709551615 134617057 0 0 4096 0 0 0 0 17 0 0 0
/proc/13006/statm: 26044 22273 378 142 0 24998 0
Current children cumulated CPU time (s) 1301.12
Current children cumulated vsize (KiB) 104176

[startup+1362.3 s]
/proc/loadavg: 1.99 1.96 1.50 3/73 13158
/proc/meminfo: memFree=1092080/2055920 swapFree=4192812/4192956
[pid=13006] ppid=13004 vsize=104568 CPUtime=1361.09
/proc/13006/stat : 13006 (pcs.small) R 13004 13006 12936 0 -1 4194304 35078 822 0 0 136070 39 0 0 25 0 1 0 56488331 107077632 22610 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/13006/statm: 26142 22610 378 142 0 25096 0
Current children cumulated CPU time (s) 1361.09
Current children cumulated vsize (KiB) 104568

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.53 3/73 13158
/proc/meminfo: memFree=1079792/2055920 swapFree=4192812/4192956
[pid=13006] ppid=13004 vsize=105608 CPUtime=1421.05
/proc/13006/stat : 13006 (pcs.small) R 13004 13006 12936 0 -1 4194304 35549 822 0 0 142066 39 0 0 25 0 1 0 56488331 108142592 23081 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13006/statm: 26402 23081 378 142 0 25356 0
Current children cumulated CPU time (s) 1421.05
Current children cumulated vsize (KiB) 105608

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.56 3/73 13158
/proc/meminfo: memFree=1068016/2055920 swapFree=4192812/4192956
[pid=13006] ppid=13004 vsize=106648 CPUtime=1481.02
/proc/13006/stat : 13006 (pcs.small) R 13004 13006 12936 0 -1 4194304 36042 822 0 0 148062 40 0 0 25 0 1 0 56488331 109207552 23574 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/13006/statm: 26662 23574 378 142 0 25616 0
Current children cumulated CPU time (s) 1481.02
Current children cumulated vsize (KiB) 106648

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.58 3/73 13158
/proc/meminfo: memFree=1055536/2055920 swapFree=4192812/4192956
[pid=13006] ppid=13004 vsize=107696 CPUtime=1541
/proc/13006/stat : 13006 (pcs.small) R 13004 13006 12936 0 -1 4194304 36550 822 0 0 154059 41 0 0 25 0 1 0 56488331 110280704 24082 996147200 134512640 135095119 4294956304 18446744073709551615 134636921 0 0 4096 0 0 0 0 17 0 0 0
/proc/13006/statm: 26924 24082 378 142 0 25878 0
Current children cumulated CPU time (s) 1541
Current children cumulated vsize (KiB) 107696

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.60 3/73 13158
/proc/meminfo: memFree=1043376/2055920 swapFree=4192812/4192956
[pid=13006] ppid=13004 vsize=108872 CPUtime=1600.97
/proc/13006/stat : 13006 (pcs.small) R 13004 13006 12936 0 -1 4194304 37065 822 0 0 160055 42 0 0 25 0 1 0 56488331 111484928 24597 996147200 134512640 135095119 4294956304 18446744073709551615 134616916 0 0 4096 0 0 0 0 17 0 0 0
/proc/13006/statm: 27218 24597 378 142 0 26172 0
Current children cumulated CPU time (s) 1600.97
Current children cumulated vsize (KiB) 108872

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.63 3/73 13158
/proc/meminfo: memFree=1031536/2055920 swapFree=4192812/4192956
[pid=13006] ppid=13004 vsize=110052 CPUtime=1660.93
/proc/13006/stat : 13006 (pcs.small) R 13004 13006 12936 0 -1 4194304 37572 822 0 0 166051 42 0 0 25 0 1 0 56488331 112693248 25104 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13006/statm: 27513 25104 378 142 0 26467 0
Current children cumulated CPU time (s) 1660.93
Current children cumulated vsize (KiB) 110052

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.65 3/73 13158
/proc/meminfo: memFree=1020272/2055920 swapFree=4192812/4192956
[pid=13006] ppid=13004 vsize=111100 CPUtime=1720.91
/proc/13006/stat : 13006 (pcs.small) R 13004 13006 12936 0 -1 4194304 38064 822 0 0 172048 43 0 0 25 0 1 0 56488331 113766400 25596 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13006/statm: 27775 25596 378 142 0 26729 0
Current children cumulated CPU time (s) 1720.91
Current children cumulated vsize (KiB) 111100

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.67 3/73 13158
/proc/meminfo: memFree=1008368/2055920 swapFree=4192812/4192956
[pid=13006] ppid=13004 vsize=112148 CPUtime=1780.87
/proc/13006/stat : 13006 (pcs.small) R 13004 13006 12936 0 -1 4194304 38541 822 0 0 178044 43 0 0 25 0 1 0 56488331 114839552 26073 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/13006/statm: 28037 26073 378 142 0 26991 0
Current children cumulated CPU time (s) 1780.87
Current children cumulated vsize (KiB) 112148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.5 s]
/proc/loadavg: 1.99 1.97 1.67 3/73 13190
/proc/meminfo: memFree=1325872/2055920 swapFree=4192812/4192956
[pid=13006] ppid=13004 vsize=112544 CPUtime=1800.07
/proc/13006/stat : 13006 (pcs.small) R 13004 13006 12936 0 -1 4194304 38699 822 0 0 179963 44 0 0 25 0 1 0 56488331 115245056 26231 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 0 0 0
/proc/13006/statm: 28136 26231 378 142 0 27090 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 112544

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

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

[startup+1801.5 s]
/proc/loadavg: 1.99 1.97 1.67 3/73 13190
/proc/meminfo: memFree=1325872/2055920 swapFree=4192812/4192956
[pid=13006] ppid=13004 vsize=112544 CPUtime=1800.07
/proc/13006/stat : 13006 (pcs.small) R 13004 13006 12936 0 -1 4194304 38699 822 0 0 179963 44 0 0 25 0 1 0 56488331 115245056 26231 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 0 0 0
/proc/13006/statm: 28136 26231 378 142 0 27090 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 112544

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.52
CPU time (s): 1800.11
CPU user time (s): 1799.64
CPU system time (s): 0.469928
CPU usage (%): 99.9215
Max. virtual memory (cumulated for all children) (KiB): 112544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.64
system time used= 0.469928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39521
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= 35
involuntary context switches= 7092

runsolver used 2.33964 second user time and 5.79512 second system time

The end

Launcher Data 

Begin job on node23 at 2009-07-15 23:43:39
IDJOB=2057337
IDBENCH=53361
IDSOLVER=733
FILE ID=node23/2057337-1247694219
PBS_JOBID= 9521262
Free space on /tmp= 66380 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-24/normalized-rand-24-24-276-139-49021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2057337-1247694219/watcher-2057337-1247694219 -o /tmp/evaluation-result-2057337-1247694219/solver-2057337-1247694219 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 562274529 HOME/instance-2057337-1247694219.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 722cfc36f23b166fcf1a1f65d4e4d3e4
RANDOM SEED=562274529

node23.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		: 3000.277
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		: 3000.277
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:       1428600 kB
Buffers:         76764 kB
Cached:         450508 kB
SwapCached:          0 kB
Active:         178444 kB
Inactive:       367984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1428600 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           16244 kB
Writeback:           0 kB
Mapped:          28944 kB
Slab:            66544 kB
Committed_AS:   456108 kB
PageTables:       1684 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= 66392 MiB
End job on node23 at 2009-07-16 00:13:43