Trace number 2057338

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-restart 0.3.2? (TO) 1800.08 1808.52

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 

0.00/0.01	c small-domain mode
0.17/0.25	c Seed is 105224116
0.17/0.25	c Constructing HOME/instance-2057338-1247694219.xml  with 6613 constraints
0.17/0.25	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-2057338-1247694219/watcher-2057338-1247694219 -o /tmp/evaluation-result-2057338-1247694219/solver-2057338-1247694219 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 105224116 HOME/instance-2057338-1247694219.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: 0.00 0.00 0.00 4/72 9900
/proc/meminfo: memFree=1450464/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=18576 CPUtime=0
/proc/9900/stat : 9900 (runsolver) R 9898 9900 9788 0 -1 4194368 15 0 0 0 0 0 0 0 21 0 1 0 56485862 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 259415141671 0 0 4096 24578 0 0 0 17 1 0 0
/proc/9900/statm: 4644 284 249 26 0 2626 0

[startup+0.0176699 s]
/proc/loadavg: 0.00 0.00 0.00 4/72 9900
/proc/meminfo: memFree=1450464/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=5356 CPUtime=0
/proc/9900/stat : 9900 (pcssolve) S 9898 9900 9788 0 -1 4194304 367 649 0 0 0 0 0 0 24 0 1 0 56485862 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9900/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101689 s]
/proc/loadavg: 0.00 0.00 0.00 4/72 9900
/proc/meminfo: memFree=1450464/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=5828 CPUtime=0.08
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9788 0 -1 4194304 1156 822 0 0 8 0 0 0 18 0 1 0 56485862 5967872 765 996147200 134512640 135095119 4294956304 18446744073709551615 4159314573 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 1457 765 367 142 0 411 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5828

[startup+0.301721 s]
/proc/loadavg: 0.00 0.00 0.00 4/72 9900
/proc/meminfo: memFree=1450464/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=6484 CPUtime=0.27
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9788 0 -1 4194304 1370 822 0 0 27 0 0 0 19 0 1 0 56485862 6639616 946 996147200 134512640 135095119 4294956304 18446744073709551615 134643066 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 1621 946 378 142 0 575 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6484

[startup+0.7018 s]
/proc/loadavg: 0.00 0.00 0.00 4/72 9900
/proc/meminfo: memFree=1450464/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=6484 CPUtime=0.67
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9788 0 -1 4194304 1423 822 0 0 67 0 0 0 23 0 1 0 56485862 6639616 934 996147200 134512640 135095119 4294956304 18446744073709551615 134554977 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 1621 934 378 142 0 575 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6484

[startup+1.50195 s]
/proc/loadavg: 0.00 0.00 0.00 3/73 9906
/proc/meminfo: memFree=1447376/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=6868 CPUtime=1.47
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9788 0 -1 4194304 1557 822 0 0 147 0 0 0 25 0 1 0 56485862 7032832 1003 996147200 134512640 135095119 4294956304 18446744073709551615 134615507 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 1717 1003 378 142 0 671 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 6868

[startup+3.10126 s]
/proc/loadavg: 0.00 0.00 0.00 3/73 9906
/proc/meminfo: memFree=1446032/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=8028 CPUtime=3.06
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9788 0 -1 4194304 1913 822 0 0 306 0 0 0 25 0 1 0 56485862 8220672 1230 996147200 134512640 135095119 4294956304 18446744073709551615 134642783 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 2007 1230 378 142 0 961 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 8028

[startup+6.30187 s]
/proc/loadavg: 0.16 0.03 0.01 3/73 9906
/proc/meminfo: memFree=1441808/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=10608 CPUtime=6.25
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9788 0 -1 4194304 2626 822 0 0 624 1 0 0 25 0 1 0 56485862 10862592 1686 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 2652 1686 378 142 0 1606 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 10608

[startup+12.7011 s]
/proc/loadavg: 0.31 0.07 0.02 3/73 9906
/proc/meminfo: memFree=1435800/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=11784 CPUtime=12.62
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9788 0 -1 4194304 3199 822 0 0 1261 1 0 0 25 0 1 0 56485862 12066816 2259 996147200 134512640 135095119 4294956304 18446744073709551615 134615489 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 2946 2259 378 142 0 1900 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 11784

[startup+25.5015 s]
/proc/loadavg: 0.68 0.16 0.05 3/73 9906
/proc/meminfo: memFree=1429848/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=16836 CPUtime=25.36
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9788 0 -1 4194304 4830 822 0 0 2533 3 0 0 25 0 1 0 56485862 17240064 3120 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 4209 3120 378 142 0 3163 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 16836

[startup+51.1014 s]
/proc/loadavg: 1.13 0.31 0.10 3/73 9906
/proc/meminfo: memFree=1420760/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=23532 CPUtime=50.85
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9788 0 -1 4194304 6987 822 0 0 5079 6 0 0 25 0 1 0 56485862 24096768 4252 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 5883 4252 378 142 0 4837 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 23532

[startup+102.306 s]
/proc/loadavg: 1.62 0.56 0.20 3/73 9906
/proc/meminfo: memFree=1407448/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=29384 CPUtime=101.81
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9788 0 -1 4194304 9160 822 0 0 10174 7 0 0 25 0 1 0 56485862 30089216 5912 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 7346 5912 378 142 0 6300 0
Current children cumulated CPU time (s) 101.81
Current children cumulated vsize (KiB) 29384

[startup+162.302 s]
/proc/loadavg: 1.86 0.82 0.31 3/73 9906
/proc/meminfo: memFree=1395800/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=40836 CPUtime=161.53
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9788 0 -1 4194304 12641 822 0 0 16142 11 0 0 25 0 1 0 56485862 41816064 7344 996147200 134512640 135095119 4294956304 18446744073709551615 134570707 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 10209 7344 378 142 0 9163 0
Current children cumulated CPU time (s) 161.53
Current children cumulated vsize (KiB) 40836

[startup+222.303 s]
/proc/loadavg: 1.95 1.04 0.41 3/73 9906
/proc/meminfo: memFree=1380248/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=43576 CPUtime=221.25
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9788 0 -1 4194304 13859 822 0 0 22112 13 0 0 25 0 1 0 56485862 44621824 8562 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 10894 8562 378 142 0 9848 0
Current children cumulated CPU time (s) 221.25
Current children cumulated vsize (KiB) 43576

[startup+282.301 s]
/proc/loadavg: 1.98 1.21 0.51 3/73 9906
/proc/meminfo: memFree=1370968/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=53348 CPUtime=280.96
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9788 0 -1 4194304 16779 822 0 0 28081 15 0 0 25 0 1 0 56485862 54628352 10457 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 13337 10457 378 142 0 12291 0
Current children cumulated CPU time (s) 280.96
Current children cumulated vsize (KiB) 53348

[startup+342.302 s]
/proc/loadavg: 1.99 1.35 0.60 3/73 9906
/proc/meminfo: memFree=1367576/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=53348 CPUtime=340.67
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9788 0 -1 4194304 17192 822 0 0 34051 16 0 0 25 0 1 0 56485862 54628352 10870 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 13337 10870 378 142 0 12291 0
Current children cumulated CPU time (s) 340.67
Current children cumulated vsize (KiB) 53348

[startup+402.301 s]
/proc/loadavg: 1.99 1.47 0.68 3/73 9906
/proc/meminfo: memFree=1361368/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=54788 CPUtime=400.4
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9788 0 -1 4194304 17936 822 0 0 40022 18 0 0 25 0 1 0 56485862 56102912 11614 996147200 134512640 135095119 4294956304 18446744073709551615 134636890 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 13697 11614 378 142 0 12651 0
Current children cumulated CPU time (s) 400.4
Current children cumulated vsize (KiB) 54788

[startup+462.302 s]
/proc/loadavg: 1.99 1.56 0.76 3/73 9906
/proc/meminfo: memFree=1354840/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=56632 CPUtime=460.11
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9788 0 -1 4194304 18759 822 0 0 45992 19 0 0 25 0 1 0 56485862 57991168 12437 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 14158 12437 378 142 0 13112 0
Current children cumulated CPU time (s) 460.11
Current children cumulated vsize (KiB) 56632

[startup+522.303 s]
/proc/loadavg: 1.99 1.64 0.84 3/73 9908
/proc/meminfo: memFree=1348568/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=58332 CPUtime=519.84
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9788 0 -1 4194304 19532 822 0 0 51964 20 0 0 25 0 1 0 56485862 59731968 13210 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 14583 13210 378 142 0 13537 0
Current children cumulated CPU time (s) 519.84
Current children cumulated vsize (KiB) 58332

[startup+582.301 s]
/proc/loadavg: 1.99 1.70 0.91 3/73 9908
/proc/meminfo: memFree=1342488/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=76416 CPUtime=579.55
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9788 0 -1 4194304 24374 822 0 0 57931 24 0 0 25 0 1 0 56485862 78249984 13955 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 19104 13955 378 142 0 18058 0
Current children cumulated CPU time (s) 579.55
Current children cumulated vsize (KiB) 76416

[startup+642.302 s]
/proc/loadavg: 1.99 1.75 0.97 3/73 9908
/proc/meminfo: memFree=1336536/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=77984 CPUtime=639.26
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9788 0 -1 4194304 25109 822 0 0 63901 25 0 0 25 0 1 0 56485862 79855616 14690 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 19496 14690 378 142 0 18450 0
Current children cumulated CPU time (s) 639.26
Current children cumulated vsize (KiB) 77984

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.99 1.88 1.20 3/73 9908
/proc/meminfo: memFree=1315416/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=83848 CPUtime=878.12
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9788 0 -1 4194304 27760 822 0 0 87784 28 0 0 25 0 1 0 56485862 85860352 17341 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 20962 17341 378 142 0 19916 0
Current children cumulated CPU time (s) 878.12
Current children cumulated vsize (KiB) 83848

[startup+942.302 s]
/proc/loadavg: 1.99 1.90 1.24 3/73 9908
/proc/meminfo: memFree=1289368/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=104176 CPUtime=937.84
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9788 0 -1 4194304 33112 822 0 0 93753 31 0 0 25 0 1 0 56485862 106676224 20644 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 26044 20644 378 142 0 24998 0
Current children cumulated CPU time (s) 937.84
Current children cumulated vsize (KiB) 104176

[startup+1002.3 s]
/proc/loadavg: 1.99 1.92 1.29 3/73 9908
/proc/meminfo: memFree=1287320/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=104176 CPUtime=997.54
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9788 0 -1 4194304 33370 822 0 0 99723 31 0 0 25 0 1 0 56485862 106676224 20902 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 26044 20902 378 142 0 24998 0
Current children cumulated CPU time (s) 997.54
Current children cumulated vsize (KiB) 104176

[startup+1062.3 s]
/proc/loadavg: 1.99 1.93 1.33 3/73 9914
/proc/meminfo: memFree=1285208/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=104176 CPUtime=1057.24
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9788 0 -1 4194304 33624 822 0 0 105692 32 0 0 25 0 1 0 56485862 106676224 21156 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 26044 21156 378 142 0 24998 0
Current children cumulated CPU time (s) 1057.24
Current children cumulated vsize (KiB) 104176

[startup+1122.3 s]
/proc/loadavg: 1.99 1.94 1.37 3/73 9914
/proc/meminfo: memFree=1283224/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=104176 CPUtime=1116.96
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9788 0 -1 4194304 33875 822 0 0 111663 33 0 0 25 0 1 0 56485862 106676224 21407 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 26044 21407 378 142 0 24998 0
Current children cumulated CPU time (s) 1116.96
Current children cumulated vsize (KiB) 104176

[startup+1182.3 s]
/proc/loadavg: 1.99 1.95 1.41 3/73 9914
/proc/meminfo: memFree=1281176/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=104176 CPUtime=1176.68
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9788 0 -1 4194304 34119 822 0 0 117635 33 0 0 25 0 1 0 56485862 106676224 21651 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 26044 21651 378 142 0 24998 0
Current children cumulated CPU time (s) 1176.68
Current children cumulated vsize (KiB) 104176

[startup+1242.3 s]
/proc/loadavg: 1.99 1.95 1.44 3/73 9914
/proc/meminfo: memFree=1279128/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=104176 CPUtime=1236.41
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9788 0 -1 4194304 34351 822 0 0 123607 34 0 0 25 0 1 0 56485862 106676224 21883 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 26044 21883 378 142 0 24998 0
Current children cumulated CPU time (s) 1236.41
Current children cumulated vsize (KiB) 104176

[startup+1302.3 s]
/proc/loadavg: 1.99 1.96 1.47 3/73 9914
/proc/meminfo: memFree=1277144/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=104176 CPUtime=1296.13
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9788 0 -1 4194304 34585 822 0 0 129579 34 0 0 25 0 1 0 56485862 106676224 22117 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 26044 22117 378 142 0 24998 0
Current children cumulated CPU time (s) 1296.13
Current children cumulated vsize (KiB) 104176

[startup+1362.3 s]
/proc/loadavg: 1.99 1.96 1.50 3/73 9914
/proc/meminfo: memFree=1275416/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=104176 CPUtime=1355.86
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9788 0 -1 4194304 34819 822 0 0 135551 35 0 0 25 0 1 0 56485862 106676224 22351 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 26044 22351 378 142 0 24998 0
Current children cumulated CPU time (s) 1355.86
Current children cumulated vsize (KiB) 104176

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.53 3/73 9914
/proc/meminfo: memFree=1272088/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=104696 CPUtime=1415.59
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9788 0 -1 4194304 35180 822 0 0 141524 35 0 0 25 0 1 0 56485862 107208704 22712 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 26174 22712 378 142 0 25128 0
Current children cumulated CPU time (s) 1415.59
Current children cumulated vsize (KiB) 104696

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.56 3/73 9914
/proc/meminfo: memFree=1268376/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=105740 CPUtime=1475.32
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9788 0 -1 4194304 35645 822 0 0 147496 36 0 0 25 0 1 0 56485862 108277760 23177 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 26435 23177 378 142 0 25389 0
Current children cumulated CPU time (s) 1475.32
Current children cumulated vsize (KiB) 105740

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.58 3/73 9914
/proc/meminfo: memFree=1264600/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=106784 CPUtime=1535.05
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9788 0 -1 4194304 36116 822 0 0 153468 37 0 0 25 0 1 0 56485862 109346816 23648 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 26696 23648 378 142 0 25650 0
Current children cumulated CPU time (s) 1535.05
Current children cumulated vsize (KiB) 106784

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.60 3/73 9914
/proc/meminfo: memFree=1260760/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=107836 CPUtime=1594.77
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9788 0 -1 4194304 36604 822 0 0 159439 38 0 0 25 0 1 0 56485862 110424064 24136 996147200 134512640 135095119 4294956304 18446744073709551615 134641778 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 26959 24136 378 142 0 25913 0
Current children cumulated CPU time (s) 1594.77
Current children cumulated vsize (KiB) 107836

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.63 3/73 9914
/proc/meminfo: memFree=1256856/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=108872 CPUtime=1654.5
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9788 0 -1 4194304 37079 822 0 0 165411 39 0 0 25 0 1 0 56485862 111484928 24611 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 27218 24611 378 142 0 26172 0
Current children cumulated CPU time (s) 1654.5
Current children cumulated vsize (KiB) 108872

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.65 3/73 9914
/proc/meminfo: memFree=1253208/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=109928 CPUtime=1714.23
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9788 0 -1 4194304 37545 822 0 0 171383 40 0 0 25 0 1 0 56485862 112566272 25077 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 27482 25077 378 142 0 26436 0
Current children cumulated CPU time (s) 1714.23
Current children cumulated vsize (KiB) 109928

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.67 3/73 9914
/proc/meminfo: memFree=1249176/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=110968 CPUtime=1773.95
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9788 0 -1 4194304 38013 822 0 0 177355 40 0 0 25 0 1 0 56485862 113631232 25545 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/9900/statm: 27742 25545 378 142 0 26696 0
Current children cumulated CPU time (s) 1773.95
Current children cumulated vsize (KiB) 110968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.5 s]
/proc/loadavg: 1.91 1.95 1.67 2/71 9915
/proc/meminfo: memFree=1350120/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=111360 CPUtime=1800.04
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9788 0 -1 4194304 38218 822 0 0 179963 41 0 0 25 0 1 0 56485862 114032640 25750 996147200 134512640 135095119 4294956304 18446744073709551615 134636924 0 0 4096 0 0 0 0 17 0 0 0
/proc/9900/statm: 27840 25750 378 142 0 26794 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 111360

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

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

[startup+1808.5 s]
/proc/loadavg: 1.91 1.95 1.67 2/71 9915
/proc/meminfo: memFree=1350120/2055920 swapFree=4192812/4192956
[pid=9900] ppid=9898 vsize=111360 CPUtime=1800.04
/proc/9900/stat : 9900 (pcs.small) R 9898 9900 9788 0 -1 4194304 38218 822 0 0 179963 41 0 0 25 0 1 0 56485862 114032640 25750 996147200 134512640 135095119 4294956304 18446744073709551615 134636924 0 0 4096 0 0 0 0 17 0 0 0
/proc/9900/statm: 27840 25750 378 142 0 26794 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 111360

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.52
CPU time (s): 1800.08
CPU user time (s): 1799.64
CPU system time (s): 0.436933
CPU usage (%): 99.533
Max. virtual memory (cumulated for all children) (KiB): 112372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.64
system time used= 0.436933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39040
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= 22
involuntary context switches= 21440

runsolver used 2.73358 second user time and 5.03423 second system time

The end

Launcher Data 

Begin job on node42 at 2009-07-15 23:43:39
IDJOB=2057338
IDBENCH=53361
IDSOLVER=734
FILE ID=node42/2057338-1247694219
PBS_JOBID= 9521226
Free space on /tmp= 66296 MiB

SOLVER NAME= pcs-restart 0.2.restart
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-2057338-1247694219/watcher-2057338-1247694219 -o /tmp/evaluation-result-2057338-1247694219/solver-2057338-1247694219 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 105224116 HOME/instance-2057338-1247694219.xml

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

MD5SUM BENCH= 722cfc36f23b166fcf1a1f65d4e4d3e4
RANDOM SEED=105224116

node42.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		: 3000.283
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		: 3000.283
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:       1450944 kB
Buffers:         77016 kB
Cached:         442640 kB
SwapCached:          0 kB
Active:         187736 kB
Inactive:       349948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1450944 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3936 kB
Writeback:           0 kB
Mapped:          29412 kB
Slab:            52836 kB
Committed_AS:   541880 kB
PageTables:       1724 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= 66296 MiB
End job on node42 at 2009-07-16 00:13:50