Trace number 2058306

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) 1800.1 1804.32

General information on the benchmark

Namecsp/frb50-23/
normalized-frb50-23-1_ext.xml
MD5SUM96cbf3d1ea03405661042452fc7ca9d0
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints544
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension544
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
0.00/0.01	c Seed is 81598153
0.00/0.01	c Constructing HOME/instance-2058306-1247694243.xml  with 12491 constraints
0.00/0.17	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-2058306-1247694243/watcher-2058306-1247694243 -o /tmp/evaluation-result-2058306-1247694243/solver-2058306-1247694243 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 81598153 HOME/instance-2058306-1247694243.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: 0.22 0.05 0.02 4/73 11907
/proc/meminfo: memFree=1304856/2055920 swapFree=4192812/4192956
[pid=11907] ppid=11905 vsize=5356 CPUtime=0
/proc/11907/stat : 11907 (pcssolve) R 11905 11907 11728 0 -1 4194304 309 317 0 0 0 0 0 0 16 0 1 0 56489594 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 240153848479 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/11907/statm: 1339 242 201 169 0 50 0
[pid=11910] ppid=11907 vsize=0 CPUtime=0
/proc/11910/stat : 11910 (fgrep) Z 11907 11907 11728 0 -1 4194316 157 0 0 0 0 0 0 0 16 0 1 0 56489595 0 0 996147200 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/11910/statm: 0 0 0 0 0 0 0

[startup+0.225938 s]
/proc/loadavg: 0.22 0.05 0.02 4/73 11907
/proc/meminfo: memFree=1304856/2055920 swapFree=4192812/4192956
[pid=11907] ppid=11905 vsize=8396 CPUtime=0.2
/proc/11907/stat : 11907 (pcs.small) R 11905 11907 11728 0 -1 4194304 1887 822 0 0 20 0 0 0 20 0 1 0 56489594 8597504 1398 996147200 134512640 135095119 4294956304 18446744073709551615 134636890 0 0 4096 0 0 0 0 17 0 0 0
/proc/11907/statm: 2099 1398 378 142 0 1053 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 8396

[startup+0.301954 s]
/proc/loadavg: 0.22 0.05 0.02 4/73 11907
/proc/meminfo: memFree=1304856/2055920 swapFree=4192812/4192956
[pid=11907] ppid=11905 vsize=8396 CPUtime=0.28
/proc/11907/stat : 11907 (pcs.small) R 11905 11907 11728 0 -1 4194304 1888 822 0 0 28 0 0 0 20 0 1 0 56489594 8597504 1399 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 0 0 0
/proc/11907/statm: 2099 1399 378 142 0 1053 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8396

[startup+0.401971 s]
/proc/loadavg: 0.22 0.05 0.02 4/73 11907
/proc/meminfo: memFree=1304856/2055920 swapFree=4192812/4192956
[pid=11907] ppid=11905 vsize=8396 CPUtime=0.38
/proc/11907/stat : 11907 (pcs.small) R 11905 11907 11728 0 -1 4194304 1888 822 0 0 38 0 0 0 20 0 1 0 56489594 8597504 1399 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/11907/statm: 2099 1399 378 142 0 1053 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 8396

[startup+0.70203 s]
/proc/loadavg: 0.22 0.05 0.02 4/73 11907
/proc/meminfo: memFree=1304856/2055920 swapFree=4192812/4192956
[pid=11907] ppid=11905 vsize=8396 CPUtime=0.68
/proc/11907/stat : 11907 (pcs.small) R 11905 11907 11728 0 -1 4194304 1890 822 0 0 68 0 0 0 23 0 1 0 56489594 8597504 1401 996147200 134512640 135095119 4294956304 18446744073709551615 134555123 0 0 4096 0 0 0 0 17 0 0 0
/proc/11907/statm: 2099 1401 378 142 0 1053 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8396

[startup+1.50218 s]
/proc/loadavg: 0.36 0.08 0.03 3/74 11913
/proc/meminfo: memFree=1300176/2055920 swapFree=4192812/4192956
[pid=11907] ppid=11905 vsize=8396 CPUtime=1.47
/proc/11907/stat : 11907 (pcs.small) R 11905 11907 11728 0 -1 4194304 1895 822 0 0 147 0 0 0 25 0 1 0 56489594 8597504 1406 996147200 134512640 135095119 4294956304 18446744073709551615 134643120 0 0 4096 0 0 0 0 17 0 0 0
/proc/11907/statm: 2099 1406 378 142 0 1053 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8396

[startup+3.10149 s]
/proc/loadavg: 0.36 0.08 0.03 3/74 11913
/proc/meminfo: memFree=1299280/2055920 swapFree=4192812/4192956
[pid=11907] ppid=11905 vsize=8396 CPUtime=3.07
/proc/11907/stat : 11907 (pcs.small) R 11905 11907 11728 0 -1 4194304 1905 822 0 0 307 0 0 0 25 0 1 0 56489594 8597504 1416 996147200 134512640 135095119 4294956304 18446744073709551615 134577808 0 0 4096 0 0 0 0 17 0 0 0
/proc/11907/statm: 2099 1416 378 142 0 1053 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 8396

[startup+6.3011 s]
/proc/loadavg: 0.49 0.11 0.04 3/74 11913
/proc/meminfo: memFree=1296272/2055920 swapFree=4192812/4192956
[pid=11907] ppid=11905 vsize=8144 CPUtime=6.25
/proc/11907/stat : 11907 (pcs.small) R 11905 11907 11728 0 -1 4194304 1986 822 0 0 625 0 0 0 25 0 1 0 56489594 8339456 1368 996147200 134512640 135095119 4294956304 18446744073709551615 134555020 0 0 4096 0 0 0 0 17 0 0 0
/proc/11907/statm: 2036 1368 378 142 0 990 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 8144

[startup+12.7013 s]
/proc/loadavg: 0.61 0.14 0.05 3/74 11913
/proc/meminfo: memFree=1290064/2055920 swapFree=4192812/4192956
[pid=11907] ppid=11905 vsize=8792 CPUtime=12.62
/proc/11907/stat : 11907 (pcs.small) R 11905 11907 11728 0 -1 4194304 2124 822 0 0 1262 0 0 0 25 0 1 0 56489594 9003008 1506 996147200 134512640 135095119 4294956304 18446744073709551615 134554979 0 0 4096 0 0 0 0 17 0 0 0
/proc/11907/statm: 2198 1506 378 142 0 1152 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 8792

[startup+25.5068 s]
/proc/loadavg: 0.83 0.20 0.07 3/74 11913
/proc/meminfo: memFree=1280976/2055920 swapFree=4192812/4192956
[pid=11907] ppid=11905 vsize=10096 CPUtime=25.38
/proc/11907/stat : 11907 (pcs.small) R 11905 11907 11728 0 -1 4194304 2561 822 0 0 2537 1 0 0 25 0 1 0 56489594 10338304 1814 996147200 134512640 135095119 4294956304 18446744073709551615 134642550 0 0 4096 0 0 0 0 17 0 0 0
/proc/11907/statm: 2524 1814 378 142 0 1478 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 10096

[startup+51.1017 s]
/proc/loadavg: 1.29 0.38 0.13 3/74 11913
/proc/meminfo: memFree=1265872/2055920 swapFree=4192812/4192956
[pid=11907] ppid=11905 vsize=14888 CPUtime=50.86
/proc/11907/stat : 11907 (pcs.small) R 11905 11907 11728 0 -1 4194304 3767 822 0 0 5084 2 0 0 25 0 1 0 56489594 15245312 2730 996147200 134512640 135095119 4294956304 18446744073709551615 134638185 0 0 4096 0 0 0 0 17 0 0 0
/proc/11907/statm: 3722 2730 378 142 0 2676 0
Current children cumulated CPU time (s) 50.86
Current children cumulated vsize (KiB) 14888

[startup+102.301 s]
/proc/loadavg: 1.69 0.62 0.22 3/74 11913
/proc/meminfo: memFree=1233104/2055920 swapFree=4192812/4192956
[pid=11907] ppid=11905 vsize=18384 CPUtime=101.86
/proc/11907/stat : 11907 (pcs.small) R 11905 11907 11728 0 -1 4194304 5094 822 0 0 10182 4 0 0 25 0 1 0 56489594 18825216 3544 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/11907/statm: 4596 3544 378 142 0 3550 0
Current children cumulated CPU time (s) 101.86
Current children cumulated vsize (KiB) 18384

[startup+162.302 s]
/proc/loadavg: 1.88 0.87 0.33 3/74 11913
/proc/meminfo: memFree=1215824/2055920 swapFree=4192812/4192956
[pid=11907] ppid=11905 vsize=28620 CPUtime=161.61
/proc/11907/stat : 11907 (pcs.small) R 11905 11907 11728 0 -1 4194304 8083 822 0 0 16155 6 0 0 25 0 1 0 56489594 29306880 4995 996147200 134512640 135095119 4294956304 18446744073709551615 134642888 0 0 4096 0 0 0 0 17 0 0 0
/proc/11907/statm: 7155 4995 378 142 0 6109 0
Current children cumulated CPU time (s) 161.61
Current children cumulated vsize (KiB) 28620

[startup+222.301 s]
/proc/loadavg: 1.95 1.07 0.43 3/74 11913
/proc/meminfo: memFree=1192144/2055920 swapFree=4192812/4192956
[pid=11907] ppid=11905 vsize=29016 CPUtime=221.37
/proc/11907/stat : 11907 (pcs.small) R 11905 11907 11728 0 -1 4194304 8565 822 0 0 22130 7 0 0 25 0 1 0 56489594 29712384 5477 996147200 134512640 135095119 4294956304 18446744073709551615 134642962 0 0 4096 0 0 0 0 17 0 0 0
/proc/11907/statm: 7254 5477 378 142 0 6208 0
Current children cumulated CPU time (s) 221.37
Current children cumulated vsize (KiB) 29016

[startup+282.302 s]
/proc/loadavg: 1.98 1.24 0.53 3/74 11913
/proc/meminfo: memFree=1150352/2055920 swapFree=4192812/4192956
[pid=11907] ppid=11905 vsize=30864 CPUtime=281.12
/proc/11907/stat : 11907 (pcs.small) R 11905 11907 11728 0 -1 4194304 9343 822 0 0 28104 8 0 0 25 0 1 0 56489594 31604736 6255 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/11907/statm: 7716 6255 378 142 0 6670 0
Current children cumulated CPU time (s) 281.12
Current children cumulated vsize (KiB) 30864

[startup+342.306 s]
/proc/loadavg: 1.99 1.38 0.62 3/74 11913
/proc/meminfo: memFree=1139472/2055920 swapFree=4192812/4192956
[pid=11907] ppid=11905 vsize=32448 CPUtime=340.87
/proc/11907/stat : 11907 (pcs.small) R 11905 11907 11728 0 -1 4194304 10055 822 0 0 34078 9 0 0 25 0 1 0 56489594 33226752 6967 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/11907/statm: 8112 6967 378 142 0 7066 0
Current children cumulated CPU time (s) 340.87
Current children cumulated vsize (KiB) 32448

[startup+402.302 s]
/proc/loadavg: 1.99 1.49 0.70 3/74 11913
/proc/meminfo: memFree=1127312/2055920 swapFree=4192812/4192956
[pid=11907] ppid=11905 vsize=34032 CPUtime=400.62
/proc/11907/stat : 11907 (pcs.small) R 11905 11907 11728 0 -1 4194304 10760 822 0 0 40052 10 0 0 25 0 1 0 56489594 34848768 7672 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/11907/statm: 8508 7672 378 142 0 7462 0
Current children cumulated CPU time (s) 400.62
Current children cumulated vsize (KiB) 34032

[startup+462.301 s]
/proc/loadavg: 1.99 1.58 0.78 3/74 11915
/proc/meminfo: memFree=1112080/2055920 swapFree=4192812/4192956
[pid=11907] ppid=11905 vsize=43812 CPUtime=460.37
/proc/11907/stat : 11907 (pcs.small) R 11905 11907 11728 0 -1 4194304 13493 822 0 0 46024 13 0 0 25 0 1 0 56489594 44863488 8356 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/11907/statm: 10953 8356 378 142 0 9907 0
Current children cumulated CPU time (s) 460.37
Current children cumulated vsize (KiB) 43812

[startup+522.302 s]
/proc/loadavg: 1.99 1.65 0.85 3/74 11915
/proc/meminfo: memFree=1092368/2055920 swapFree=4192812/4192956
[pid=11907] ppid=11905 vsize=54900 CPUtime=520.12
/proc/11907/stat : 11907 (pcs.small) R 11905 11907 11728 0 -1 4194304 16554 822 0 0 51998 14 0 0 25 0 1 0 56489594 56217600 10392 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 0 0 0
/proc/11907/statm: 13725 10392 378 142 0 12679 0
Current children cumulated CPU time (s) 520.12
Current children cumulated vsize (KiB) 54900

[startup+582.302 s]
/proc/loadavg: 1.99 1.71 0.92 3/74 11915
/proc/meminfo: memFree=1079568/2055920 swapFree=4192812/4192956
[pid=11907] ppid=11905 vsize=54900 CPUtime=579.87
/proc/11907/stat : 11907 (pcs.small) R 11905 11907 11728 0 -1 4194304 16826 822 0 0 57973 14 0 0 25 0 1 0 56489594 56217600 10664 996147200 134512640 135095119 4294956304 18446744073709551615 134555056 0 0 4096 0 0 0 0 17 0 0 0
/proc/11907/statm: 13725 10664 378 142 0 12679 0
Current children cumulated CPU time (s) 579.87
Current children cumulated vsize (KiB) 54900

[startup+642.301 s]
/proc/loadavg: 1.99 1.76 0.99 3/74 11915
/proc/meminfo: memFree=1066704/2055920 swapFree=4192812/4192956
[pid=11907] ppid=11905 vsize=54900 CPUtime=639.63
/proc/11907/stat : 11907 (pcs.small) R 11905 11907 11728 0 -1 4194304 17095 822 0 0 63948 15 0 0 25 0 1 0 56489594 56217600 10933 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/11907/statm: 13725 10933 378 142 0 12679 0
Current children cumulated CPU time (s) 639.63

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

[startup+882.301 s]
/proc/loadavg: 1.99 1.89 1.21 3/74 11915
/proc/meminfo: memFree=1020752/2055920 swapFree=4192812/4192956
[pid=11907] ppid=11905 vsize=58072 CPUtime=878.65
/proc/11907/stat : 11907 (pcs.small) R 11905 11907 11728 0 -1 4194304 18846 822 0 0 87847 18 0 0 25 0 1 0 56489594 59465728 12684 996147200 134512640 135095119 4294956304 18446744073709551615 134643043 0 0 4096 0 0 0 0 17 0 0 0
/proc/11907/statm: 14518 12684 378 142 0 13472 0
Current children cumulated CPU time (s) 878.65
Current children cumulated vsize (KiB) 58072

[startup+942.302 s]
/proc/loadavg: 1.99 1.90 1.25 2/69 11932
/proc/meminfo: memFree=1270456/2055920 swapFree=4192812/4192956
[pid=11907] ppid=11905 vsize=59128 CPUtime=938.37
/proc/11907/stat : 11907 (pcs.small) R 11905 11907 11728 0 -1 4194304 19341 822 0 0 93818 19 0 0 25 0 1 0 56489594 60547072 13179 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/11907/statm: 14782 13179 378 142 0 13736 0
Current children cumulated CPU time (s) 938.37
Current children cumulated vsize (KiB) 59128

[startup+1002.31 s]
/proc/loadavg: 1.99 1.92 1.30 3/74 11947
/proc/meminfo: memFree=1246736/2055920 swapFree=4192812/4192956
[pid=11907] ppid=11905 vsize=60316 CPUtime=998.34
/proc/11907/stat : 11907 (pcs.small) R 11905 11907 11728 0 -1 4194304 19878 822 0 0 99815 19 0 0 25 0 1 0 56489594 61763584 13716 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/11907/statm: 15079 13716 378 142 0 14033 0
Current children cumulated CPU time (s) 998.34
Current children cumulated vsize (KiB) 60316

[startup+1062.3 s]
/proc/loadavg: 1.99 1.93 1.34 3/74 11953
/proc/meminfo: memFree=1239376/2055920 swapFree=4192812/4192956
[pid=11907] ppid=11905 vsize=61376 CPUtime=1058.32
/proc/11907/stat : 11907 (pcs.small) R 11905 11907 11728 0 -1 4194304 20376 822 0 0 105811 21 0 0 25 0 1 0 56489594 62849024 14214 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/11907/statm: 15344 14214 378 142 0 14298 0
Current children cumulated CPU time (s) 1058.32
Current children cumulated vsize (KiB) 61376

[startup+1122.3 s]
/proc/loadavg: 1.99 1.94 1.38 3/74 11953
/proc/meminfo: memFree=1231824/2055920 swapFree=4192812/4192956
[pid=11907] ppid=11905 vsize=78956 CPUtime=1118.29
/proc/11907/stat : 11907 (pcs.small) R 11905 11907 11728 0 -1 4194304 24972 822 0 0 111806 23 0 0 25 0 1 0 56489594 80850944 14713 996147200 134512640 135095119 4294956304 18446744073709551615 134636921 0 0 4096 0 0 0 0 17 1 0 0
/proc/11907/statm: 19739 14713 378 142 0 18693 0
Current children cumulated CPU time (s) 1118.29
Current children cumulated vsize (KiB) 78956

[startup+1182.3 s]
/proc/loadavg: 1.99 1.95 1.41 3/74 11953
/proc/meminfo: memFree=1220432/2055920 swapFree=4192812/4192956
[pid=11907] ppid=11905 vsize=80144 CPUtime=1178.27
/proc/11907/stat : 11907 (pcs.small) R 11905 11907 11728 0 -1 4194304 25483 822 0 0 117803 24 0 0 25 0 1 0 56489594 82067456 15224 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/11907/statm: 20036 15224 378 142 0 18990 0
Current children cumulated CPU time (s) 1178.27
Current children cumulated vsize (KiB) 80144

[startup+1242.3 s]
/proc/loadavg: 1.99 1.95 1.45 3/74 11953
/proc/meminfo: memFree=1216528/2055920 swapFree=4192812/4192956
[pid=11907] ppid=11905 vsize=81340 CPUtime=1238.26
/proc/11907/stat : 11907 (pcs.small) R 11905 11907 11728 0 -1 4194304 25985 822 0 0 123801 25 0 0 25 0 1 0 56489594 83292160 15726 996147200 134512640 135095119 4294956304 18446744073709551615 134643968 0 0 4096 0 0 0 0 17 1 0 0
/proc/11907/statm: 20335 15726 378 142 0 19289 0
Current children cumulated CPU time (s) 1238.26
Current children cumulated vsize (KiB) 81340

[startup+1302.3 s]
/proc/loadavg: 1.99 1.96 1.48 3/74 11953
/proc/meminfo: memFree=1212304/2055920 swapFree=4192812/4192956
[pid=11907] ppid=11905 vsize=82392 CPUtime=1298.23
/proc/11907/stat : 11907 (pcs.small) R 11905 11907 11728 0 -1 4194304 26488 822 0 0 129798 25 0 0 25 0 1 0 56489594 84369408 16229 996147200 134512640 135095119 4294956304 18446744073709551615 134607093 0 0 4096 0 0 0 0 17 1 0 0
/proc/11907/statm: 20598 16229 378 142 0 19552 0
Current children cumulated CPU time (s) 1298.23
Current children cumulated vsize (KiB) 82392

[startup+1362.3 s]
/proc/loadavg: 1.99 1.96 1.51 3/74 11953
/proc/meminfo: memFree=1206992/2055920 swapFree=4192812/4192956
[pid=11907] ppid=11905 vsize=83580 CPUtime=1358.21
/proc/11907/stat : 11907 (pcs.small) R 11905 11907 11728 0 -1 4194304 26973 822 0 0 135796 25 0 0 25 0 1 0 56489594 85585920 16714 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/11907/statm: 20895 16714 378 142 0 19849 0
Current children cumulated CPU time (s) 1358.21
Current children cumulated vsize (KiB) 83580

[startup+1422.3 s]
/proc/loadavg: 1.99 1.97 1.54 3/74 11953
/proc/meminfo: memFree=1201936/2055920 swapFree=4192812/4192956
[pid=11907] ppid=11905 vsize=84504 CPUtime=1418.19
/proc/11907/stat : 11907 (pcs.small) R 11905 11907 11728 0 -1 4194304 27416 822 0 0 141793 26 0 0 25 0 1 0 56489594 86532096 17157 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/11907/statm: 21126 17157 378 142 0 20080 0
Current children cumulated CPU time (s) 1418.19
Current children cumulated vsize (KiB) 84504

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.56 3/74 11953
/proc/meminfo: memFree=1196816/2055920 swapFree=4192812/4192956
[pid=11907] ppid=11905 vsize=85560 CPUtime=1478.17
/proc/11907/stat : 11907 (pcs.small) R 11905 11907 11728 0 -1 4194304 27884 822 0 0 147790 27 0 0 25 0 1 0 56489594 87613440 17625 996147200 134512640 135095119 4294956304 18446744073709551615 134642693 0 0 4096 0 0 0 0 17 1 0 0
/proc/11907/statm: 21390 17625 378 142 0 20344 0
Current children cumulated CPU time (s) 1478.17
Current children cumulated vsize (KiB) 85560

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.59 3/74 11953
/proc/meminfo: memFree=1191824/2055920 swapFree=4192812/4192956
[pid=11907] ppid=11905 vsize=86628 CPUtime=1538.15
/proc/11907/stat : 11907 (pcs.small) R 11905 11907 11728 0 -1 4194304 28367 822 0 0 153788 27 0 0 25 0 1 0 56489594 88707072 18108 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 1 0 0
/proc/11907/statm: 21657 18108 378 142 0 20611 0
Current children cumulated CPU time (s) 1538.15
Current children cumulated vsize (KiB) 86628

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.61 3/74 11953
/proc/meminfo: memFree=1187280/2055920 swapFree=4192812/4192956
[pid=11907] ppid=11905 vsize=87544 CPUtime=1598.13
/proc/11907/stat : 11907 (pcs.small) R 11905 11907 11728 0 -1 4194304 28786 822 0 0 159785 28 0 0 25 0 1 0 56489594 89645056 18527 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 1 0 0
/proc/11907/statm: 21886 18527 378 142 0 20840 0
Current children cumulated CPU time (s) 1598.13
Current children cumulated vsize (KiB) 87544

[startup+1662.31 s]
/proc/loadavg: 1.99 1.97 1.63 3/74 11953
/proc/meminfo: memFree=1170192/2055920 swapFree=4192812/4192956
[pid=11907] ppid=11905 vsize=109200 CPUtime=1658.11
/proc/11907/stat : 11907 (pcs.small) R 11905 11907 11728 0 -1 4194304 34374 822 0 0 165780 31 0 0 25 0 1 0 56489594 111820800 22066 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/11907/statm: 27300 22066 378 142 0 26254 0
Current children cumulated CPU time (s) 1658.11
Current children cumulated vsize (KiB) 109200

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.65 3/74 11953
/proc/meminfo: memFree=1166800/2055920 swapFree=4192812/4192956
[pid=11907] ppid=11905 vsize=109200 CPUtime=1718.08
/proc/11907/stat : 11907 (pcs.small) R 11905 11907 11728 0 -1 4194304 34558 822 0 0 171777 31 0 0 25 0 1 0 56489594 111820800 22250 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/11907/statm: 27300 22250 378 142 0 26254 0
Current children cumulated CPU time (s) 1718.08
Current children cumulated vsize (KiB) 109200

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.67 3/74 11953
/proc/meminfo: memFree=1163280/2055920 swapFree=4192812/4192956
[pid=11907] ppid=11905 vsize=109200 CPUtime=1778.07
/proc/11907/stat : 11907 (pcs.small) R 11905 11907 11728 0 -1 4194304 34742 822 0 0 177775 32 0 0 25 0 1 0 56489594 111820800 22434 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/11907/statm: 27300 22434 378 142 0 26254 0
Current children cumulated CPU time (s) 1778.07
Current children cumulated vsize (KiB) 109200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804.3 s]
/proc/loadavg: 1.99 1.97 1.67 3/74 11953
/proc/meminfo: memFree=1162192/2055920 swapFree=4192812/4192956
[pid=11907] ppid=11905 vsize=109200 CPUtime=1800.07
/proc/11907/stat : 11907 (pcs.small) R 11905 11907 11728 0 -1 4194304 34811 822 0 0 179975 32 0 0 25 0 1 0 56489594 111820800 22503 996147200 134512640 135095119 4294956304 18446744073709551615 134642978 0 0 4096 0 0 0 0 17 1 0 0
/proc/11907/statm: 27300 22503 378 142 0 26254 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 109200

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

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

[startup+1804.3 s]
/proc/loadavg: 1.99 1.97 1.67 3/74 11953
/proc/meminfo: memFree=1162192/2055920 swapFree=4192812/4192956
[pid=11907] ppid=11905 vsize=109200 CPUtime=1800.07
/proc/11907/stat : 11907 (pcs.small) R 11905 11907 11728 0 -1 4194304 34811 822 0 0 179975 32 0 0 25 0 1 0 56489594 111820800 22503 996147200 134512640 135095119 4294956304 18446744073709551615 134642978 0 0 4096 0 0 0 0 17 1 0 0
/proc/11907/statm: 27300 22503 378 142 0 26254 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 109200

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1804.32
CPU time (s): 1800.1
CPU user time (s): 1799.76
CPU system time (s): 0.344947
CPU usage (%): 99.7662
Max. virtual memory (cumulated for all children) (KiB): 117396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.76
system time used= 0.344947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35633
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= 21
involuntary context switches= 14189

runsolver used 1.54576 second user time and 5.03123 second system time

The end

Launcher Data 

Begin job on node86 at 2009-07-15 23:44:03
IDJOB=2058306
IDBENCH=53470
IDSOLVER=734
FILE ID=node86/2058306-1247694243
PBS_JOBID= 9521147
Free space on /tmp= 66256 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/frb50-23/normalized-frb50-23-1_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2058306-1247694243/watcher-2058306-1247694243 -o /tmp/evaluation-result-2058306-1247694243/solver-2058306-1247694243 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 81598153 HOME/instance-2058306-1247694243.xml

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

MD5SUM BENCH= 96cbf3d1ea03405661042452fc7ca9d0
RANDOM SEED=81598153

node86.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		: 3000.265
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		: 3000.265
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1305336 kB
Buffers:         92696 kB
Cached:         551536 kB
SwapCached:          0 kB
Active:         261204 kB
Inactive:       413960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1305336 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3968 kB
Writeback:           0 kB
Mapped:          42228 kB
Slab:            60664 kB
Committed_AS:   608868 kB
PageTables:       1864 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= 66252 MiB
End job on node86 at 2009-07-16 00:14:09