Trace number 2059724

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) 1800.1 1802.93

General information on the benchmark

Namecsp/rand-2-23/
normalized-rand-23-23-253-131-47021_ext.xml
MD5SUM868e9044d15186dac62efe06ad93386d
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 benchmark30.7303
Satisfiable
(Un)Satisfiability was proved
Number of variables23
Number of constraints253
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension253
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
0.18/0.20	c Seed is 1079517735
0.18/0.20	c Constructing HOME/instance-2059724-1247695551.xml  with 5813 constraints
0.18/0.20	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-2059724-1247695551/watcher-2059724-1247695551 -o /tmp/evaluation-result-2059724-1247695551/solver-2059724-1247695551 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1079517735 HOME/instance-2059724-1247695551.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: 2.00 1.98 1.51 4/72 12068
/proc/meminfo: memFree=1185072/2055920 swapFree=4192812/4192956
[pid=12068] ppid=12066 vsize=5356 CPUtime=0
/proc/12068/stat : 12068 (pcssolve) R 12066 12068 11922 0 -1 4194304 266 0 0 0 0 0 0 0 20 0 1 0 56246785 5484544 234 996147200 4194304 4889804 548682068800 18446744073709551615 209135766141 0 0 4100 65536 0 0 0 17 1 0 0
/proc/12068/statm: 1339 234 195 169 0 50 0

[startup+0.108539 s]
/proc/loadavg: 2.00 1.98 1.51 4/72 12068
/proc/meminfo: memFree=1185072/2055920 swapFree=4192812/4192956
[pid=12068] ppid=12066 vsize=6252 CPUtime=0.08
/proc/12068/stat : 12068 (pcs.small) R 12066 12068 11922 0 -1 4194304 1300 822 0 0 8 0 0 0 18 0 1 0 56246785 6402048 876 996147200 134512640 135095119 4294956304 18446744073709551615 134617019 0 0 4096 0 0 0 0 17 1 0 0
/proc/12068/statm: 1563 876 378 142 0 517 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6252

[startup+0.202541 s]
/proc/loadavg: 2.00 1.98 1.51 4/72 12068
/proc/meminfo: memFree=1185072/2055920 swapFree=4192812/4192956
[pid=12068] ppid=12066 vsize=6252 CPUtime=0.18
/proc/12068/stat : 12068 (pcs.small) R 12066 12068 11922 0 -1 4194304 1302 822 0 0 18 0 0 0 18 0 1 0 56246785 6402048 878 996147200 134512640 135095119 4294956304 18446744073709551615 134589601 0 0 4096 0 0 0 0 17 1 0 0
/proc/12068/statm: 1563 878 378 142 0 517 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 6252

[startup+0.301549 s]
/proc/loadavg: 2.00 1.98 1.51 4/72 12068
/proc/meminfo: memFree=1185072/2055920 swapFree=4192812/4192956
[pid=12068] ppid=12066 vsize=6252 CPUtime=0.28
/proc/12068/stat : 12068 (pcs.small) R 12066 12068 11922 0 -1 4194304 1306 822 0 0 28 0 0 0 19 0 1 0 56246785 6402048 882 996147200 134512640 135095119 4294956304 18446744073709551615 134617205 0 0 4096 0 0 0 0 17 1 0 0
/proc/12068/statm: 1563 882 378 142 0 517 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6252

[startup+0.701585 s]
/proc/loadavg: 2.00 1.98 1.51 4/72 12068
/proc/meminfo: memFree=1185072/2055920 swapFree=4192812/4192956
[pid=12068] ppid=12066 vsize=6252 CPUtime=0.68
/proc/12068/stat : 12068 (pcs.small) R 12066 12068 11922 0 -1 4194304 1317 822 0 0 68 0 0 0 23 0 1 0 56246785 6402048 893 996147200 134512640 135095119 4294956304 18446744073709551615 134615477 0 0 4096 0 0 0 0 17 1 0 0
/proc/12068/statm: 1563 893 378 142 0 517 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6252

[startup+1.50266 s]
/proc/loadavg: 2.00 1.98 1.51 3/73 12074
/proc/meminfo: memFree=1182568/2055920 swapFree=4192812/4192956
[pid=12068] ppid=12066 vsize=7024 CPUtime=1.47
/proc/12068/stat : 12068 (pcs.small) R 12066 12068 11922 0 -1 4194304 1490 822 0 0 147 0 0 0 25 0 1 0 56246785 7192576 1001 996147200 134512640 135095119 4294956304 18446744073709551615 134641830 0 0 4096 0 0 0 0 17 1 0 0
/proc/12068/statm: 1756 1001 378 142 0 710 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7024

[startup+3.1018 s]
/proc/loadavg: 2.00 1.98 1.51 3/73 12074
/proc/meminfo: memFree=1181992/2055920 swapFree=4192812/4192956
[pid=12068] ppid=12066 vsize=7928 CPUtime=3.06
/proc/12068/stat : 12068 (pcs.small) R 12066 12068 11922 0 -1 4194304 1827 822 0 0 306 0 0 0 25 0 1 0 56246785 8118272 1209 996147200 134512640 135095119 4294956304 18446744073709551615 134570726 0 0 4096 0 0 0 0 17 1 0 0
/proc/12068/statm: 1982 1209 378 142 0 936 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7928

[startup+6.30108 s]
/proc/loadavg: 2.00 1.98 1.51 3/73 12074
/proc/meminfo: memFree=1179880/2055920 swapFree=4192812/4192956
[pid=12068] ppid=12066 vsize=10380 CPUtime=6.25
/proc/12068/stat : 12068 (pcs.small) R 12066 12068 11922 0 -1 4194304 2652 822 0 0 624 1 0 0 25 0 1 0 56246785 10629120 1648 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/12068/statm: 2595 1648 378 142 0 1549 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 10380

[startup+12.7016 s]
/proc/loadavg: 2.00 1.98 1.51 3/73 12074
/proc/meminfo: memFree=1177128/2055920 swapFree=4192812/4192956
[pid=12068] ppid=12066 vsize=11820 CPUtime=12.61
/proc/12068/stat : 12068 (pcs.small) R 12066 12068 11922 0 -1 4194304 3256 822 0 0 1259 2 0 0 25 0 1 0 56246785 12103680 2252 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 1 0 0
/proc/12068/statm: 2955 2252 378 142 0 1909 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 11820

[startup+25.5018 s]
/proc/loadavg: 2.00 1.98 1.52 3/73 12074
/proc/meminfo: memFree=1173608/2055920 swapFree=4192812/4192956
[pid=12068] ppid=12066 vsize=16724 CPUtime=25.35
/proc/12068/stat : 12068 (pcs.small) R 12066 12068 11922 0 -1 4194304 4851 822 0 0 2532 3 0 0 25 0 1 0 56246785 17125376 3077 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 1 0 0
/proc/12068/statm: 4181 3077 378 142 0 3135 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 16724

[startup+51.102 s]
/proc/loadavg: 2.00 1.98 1.53 3/73 12074
/proc/meminfo: memFree=1168232/2055920 swapFree=4192812/4192956
[pid=12068] ppid=12066 vsize=23436 CPUtime=50.83
/proc/12068/stat : 12068 (pcs.small) R 12066 12068 11922 0 -1 4194304 7033 822 0 0 5078 5 0 0 25 0 1 0 56246785 23998464 4234 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12068/statm: 5859 4234 378 142 0 4813 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 23436

[startup+102.302 s]
/proc/loadavg: 2.00 1.98 1.56 3/73 12074
/proc/meminfo: memFree=1160232/2055920 swapFree=4192812/4192956
[pid=12068] ppid=12066 vsize=29160 CPUtime=101.79
/proc/12068/stat : 12068 (pcs.small) R 12066 12068 11922 0 -1 4194304 9140 822 0 0 10172 7 0 0 25 0 1 0 56246785 29859840 5828 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12068/statm: 7290 5828 378 142 0 6244 0
Current children cumulated CPU time (s) 101.79
Current children cumulated vsize (KiB) 29160

[startup+162.302 s]
/proc/loadavg: 2.00 1.98 1.58 3/73 12074
/proc/meminfo: memFree=1152424/2055920 swapFree=4192812/4192956
[pid=12068] ppid=12066 vsize=40492 CPUtime=161.5
/proc/12068/stat : 12068 (pcs.small) R 12066 12068 11922 0 -1 4194304 12612 822 0 0 16141 9 0 0 25 0 1 0 56246785 41463808 7251 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 1 0 0
/proc/12068/statm: 10123 7251 378 142 0 9077 0
Current children cumulated CPU time (s) 161.5
Current children cumulated vsize (KiB) 40492

[startup+222.306 s]
/proc/loadavg: 2.00 1.98 1.60 3/73 12074
/proc/meminfo: memFree=1145704/2055920 swapFree=4192812/4192956
[pid=12068] ppid=12066 vsize=43232 CPUtime=221.21
/proc/12068/stat : 12068 (pcs.small) R 12066 12068 11922 0 -1 4194304 13817 822 0 0 22110 11 0 0 25 0 1 0 56246785 44269568 8456 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12068/statm: 10808 8456 378 142 0 9762 0
Current children cumulated CPU time (s) 221.21
Current children cumulated vsize (KiB) 43232

[startup+282.301 s]
/proc/loadavg: 2.00 1.98 1.63 3/73 12074
/proc/meminfo: memFree=1135848/2055920 swapFree=4192812/4192956
[pid=12068] ppid=12066 vsize=53400 CPUtime=280.92
/proc/12068/stat : 12068 (pcs.small) R 12066 12068 11922 0 -1 4194304 16816 822 0 0 28079 13 0 0 25 0 1 0 56246785 54681600 10430 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12068/statm: 13350 10430 378 142 0 12304 0
Current children cumulated CPU time (s) 280.92
Current children cumulated vsize (KiB) 53400

[startup+342.303 s]
/proc/loadavg: 2.00 1.98 1.65 3/73 12074
/proc/meminfo: memFree=1132264/2055920 swapFree=4192812/4192956
[pid=12068] ppid=12066 vsize=53400 CPUtime=340.64
/proc/12068/stat : 12068 (pcs.small) R 12066 12068 11922 0 -1 4194304 17233 822 0 0 34050 14 0 0 25 0 1 0 56246785 54681600 10847 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12068/statm: 13350 10847 378 142 0 12304 0
Current children cumulated CPU time (s) 340.64
Current children cumulated vsize (KiB) 53400

[startup+402.302 s]
/proc/loadavg: 2.00 1.98 1.66 3/73 12074
/proc/meminfo: memFree=1127848/2055920 swapFree=4192812/4192956
[pid=12068] ppid=12066 vsize=54448 CPUtime=400.35
/proc/12068/stat : 12068 (pcs.small) R 12066 12068 11922 0 -1 4194304 17886 822 0 0 40021 14 0 0 25 0 1 0 56246785 55754752 11500 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12068/statm: 13612 11500 378 142 0 12566 0
Current children cumulated CPU time (s) 400.35
Current children cumulated vsize (KiB) 54448

[startup+462.301 s]
/proc/loadavg: 2.00 1.98 1.68 3/73 12074
/proc/meminfo: memFree=1122536/2055920 swapFree=4192812/4192956
[pid=12068] ppid=12066 vsize=56276 CPUtime=460.06
/proc/12068/stat : 12068 (pcs.small) R 12066 12068 11922 0 -1 4194304 18706 822 0 0 45991 15 0 0 25 0 1 0 56246785 57626624 12320 996147200 134512640 135095119 4294956304 18446744073709551615 134641475 0 0 4096 0 0 0 0 17 1 0 0
/proc/12068/statm: 14069 12320 378 142 0 13023 0
Current children cumulated CPU time (s) 460.06
Current children cumulated vsize (KiB) 56276

[startup+522.301 s]
/proc/loadavg: 1.95 1.96 1.69 3/73 12107
/proc/meminfo: memFree=1209448/2055920 swapFree=4192812/4192956
[pid=12068] ppid=12066 vsize=58100 CPUtime=519.94
/proc/12068/stat : 12068 (pcs.small) R 12066 12068 11922 0 -1 4194304 19517 822 0 0 51977 17 0 0 25 0 1 0 56246785 59494400 13131 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12068/statm: 14525 13131 378 142 0 13479 0
Current children cumulated CPU time (s) 519.94
Current children cumulated vsize (KiB) 58100

[startup+582.302 s]
/proc/loadavg: 1.98 1.97 1.71 3/73 12107
/proc/meminfo: memFree=1203304/2055920 swapFree=4192812/4192956
[pid=12068] ppid=12066 vsize=76180 CPUtime=579.92
/proc/12068/stat : 12068 (pcs.small) R 12066 12068 11922 0 -1 4194304 24421 822 0 0 57972 20 0 0 25 0 1 0 56246785 78008320 13938 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12068/statm: 19045 13938 378 142 0 17999 0
Current children cumulated CPU time (s) 579.92
Current children cumulated vsize (KiB) 76180

[startup+642.303 s]
/proc/loadavg: 1.99 1.97 1.73 3/73 12107
/proc/meminfo: memFree=1197928/2055920 swapFree=4192812/4192956
[pid=12068] ppid=12066 vsize=77888 CPUtime=639.89
/proc/12068/stat : 12068 (pcs.small) R 12066 12068 11922 0 -1 4194304 25190 822 0 0 63968 21 0 0 25 0 1 0 56246785 79757312 14707 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12068/statm: 19472 14707 378 142 0 18426 0
Current children cumulated CPU time (s) 639.89
Current children cumulated vsize (KiB) 77888

[startup+702.302 s]

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

[startup+822.303 s]
/proc/loadavg: 1.99 1.97 1.76 3/73 12107
/proc/meminfo: memFree=1181608/2055920 swapFree=4192812/4192956
[pid=12068] ppid=12066 vsize=82824 CPUtime=819.83
/proc/12068/stat : 12068 (pcs.small) R 12066 12068 11922 0 -1 4194304 27369 822 0 0 81959 24 0 0 25 0 1 0 56246785 84811776 16886 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12068/statm: 20706 16886 378 142 0 19660 0
Current children cumulated CPU time (s) 819.83
Current children cumulated vsize (KiB) 82824

[startup+882.307 s]
/proc/loadavg: 1.99 1.97 1.78 3/73 12107
/proc/meminfo: memFree=1174440/2055920 swapFree=4192812/4192956
[pid=12068] ppid=12066 vsize=84256 CPUtime=879.81
/proc/12068/stat : 12068 (pcs.small) R 12066 12068 11922 0 -1 4194304 28053 822 0 0 87957 24 0 0 25 0 1 0 56246785 86278144 17570 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12068/statm: 21064 17570 378 142 0 20018 0
Current children cumulated CPU time (s) 879.81
Current children cumulated vsize (KiB) 84256

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.79 3/73 12107
/proc/meminfo: memFree=1160232/2055920 swapFree=4192812/4192956
[pid=12068] ppid=12066 vsize=104192 CPUtime=939.78
/proc/12068/stat : 12068 (pcs.small) R 12066 12068 11922 0 -1 4194304 33324 822 0 0 93952 26 0 0 25 0 1 0 56246785 106692608 20792 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12068/statm: 26048 20792 378 142 0 25002 0
Current children cumulated CPU time (s) 939.78
Current children cumulated vsize (KiB) 104192

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.80 3/73 12107
/proc/meminfo: memFree=1156520/2055920 swapFree=4192812/4192956
[pid=12068] ppid=12066 vsize=104192 CPUtime=999.75
/proc/12068/stat : 12068 (pcs.small) R 12066 12068 11922 0 -1 4194304 33603 822 0 0 99949 26 0 0 25 0 1 0 56246785 106692608 21071 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12068/statm: 26048 21071 378 142 0 25002 0
Current children cumulated CPU time (s) 999.75
Current children cumulated vsize (KiB) 104192

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.81 3/73 12107
/proc/meminfo: memFree=1152616/2055920 swapFree=4192812/4192956
[pid=12068] ppid=12066 vsize=104192 CPUtime=1059.73
/proc/12068/stat : 12068 (pcs.small) R 12066 12068 11922 0 -1 4194304 33879 822 0 0 105946 27 0 0 25 0 1 0 56246785 106692608 21347 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12068/statm: 26048 21347 378 142 0 25002 0
Current children cumulated CPU time (s) 1059.73
Current children cumulated vsize (KiB) 104192

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.82 3/73 12107
/proc/meminfo: memFree=1148520/2055920 swapFree=4192812/4192956
[pid=12068] ppid=12066 vsize=104192 CPUtime=1119.71
/proc/12068/stat : 12068 (pcs.small) R 12066 12068 11922 0 -1 4194304 34151 822 0 0 111944 27 0 0 25 0 1 0 56246785 106692608 21619 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12068/statm: 26048 21619 378 142 0 25002 0
Current children cumulated CPU time (s) 1119.71
Current children cumulated vsize (KiB) 104192

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.83 3/73 12107
/proc/meminfo: memFree=1144616/2055920 swapFree=4192812/4192956
[pid=12068] ppid=12066 vsize=104192 CPUtime=1179.69
/proc/12068/stat : 12068 (pcs.small) R 12066 12068 11922 0 -1 4194304 34416 822 0 0 117941 28 0 0 25 0 1 0 56246785 106692608 21884 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12068/statm: 26048 21884 378 142 0 25002 0
Current children cumulated CPU time (s) 1179.69
Current children cumulated vsize (KiB) 104192

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.83 3/73 12107
/proc/meminfo: memFree=1136552/2055920 swapFree=4192812/4192956
[pid=12068] ppid=12066 vsize=104192 CPUtime=1239.66
/proc/12068/stat : 12068 (pcs.small) R 12066 12068 11922 0 -1 4194304 34673 822 0 0 123938 28 0 0 25 0 1 0 56246785 106692608 22141 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12068/statm: 26048 22141 378 142 0 25002 0
Current children cumulated CPU time (s) 1239.66
Current children cumulated vsize (KiB) 104192

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.84 3/73 12107
/proc/meminfo: memFree=1134248/2055920 swapFree=4192812/4192956
[pid=12068] ppid=12066 vsize=104192 CPUtime=1299.64
/proc/12068/stat : 12068 (pcs.small) R 12066 12068 11922 0 -1 4194304 34926 822 0 0 129935 29 0 0 25 0 1 0 56246785 106692608 22394 996147200 134512640 135095119 4294956304 18446744073709551615 134617072 0 0 4096 0 0 0 0 17 0 0 0
/proc/12068/statm: 26048 22394 378 142 0 25002 0
Current children cumulated CPU time (s) 1299.64
Current children cumulated vsize (KiB) 104192

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.84 3/73 12107
/proc/meminfo: memFree=1131432/2055920 swapFree=4192812/4192956
[pid=12068] ppid=12066 vsize=104708 CPUtime=1359.62
/proc/12068/stat : 12068 (pcs.small) R 12066 12068 11922 0 -1 4194304 35305 822 0 0 135932 30 0 0 25 0 1 0 56246785 107220992 22773 996147200 134512640 135095119 4294956304 18446744073709551615 134643043 0 0 4096 0 0 0 0 17 0 0 0
/proc/12068/statm: 26177 22773 378 142 0 25131 0
Current children cumulated CPU time (s) 1359.62
Current children cumulated vsize (KiB) 104708

[startup+1422.3 s]
/proc/loadavg: 1.99 1.97 1.85 3/73 12107
/proc/meminfo: memFree=1127016/2055920 swapFree=4192812/4192956
[pid=12068] ppid=12066 vsize=105888 CPUtime=1419.6
/proc/12068/stat : 12068 (pcs.small) R 12066 12068 11922 0 -1 4194304 35824 822 0 0 141929 31 0 0 25 0 1 0 56246785 108429312 23292 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12068/statm: 26472 23292 378 142 0 25426 0
Current children cumulated CPU time (s) 1419.6
Current children cumulated vsize (KiB) 105888

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.86 3/73 12107
/proc/meminfo: memFree=1122344/2055920 swapFree=4192812/4192956
[pid=12068] ppid=12066 vsize=106932 CPUtime=1479.57
/proc/12068/stat : 12068 (pcs.small) R 12066 12068 11922 0 -1 4194304 36332 822 0 0 147926 31 0 0 25 0 1 0 56246785 109498368 23800 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/12068/statm: 26733 23800 378 142 0 25687 0
Current children cumulated CPU time (s) 1479.57
Current children cumulated vsize (KiB) 106932

[startup+1542.31 s]
/proc/loadavg: 1.99 1.97 1.86 3/73 12107
/proc/meminfo: memFree=1117736/2055920 swapFree=4192812/4192956
[pid=12068] ppid=12066 vsize=108120 CPUtime=1539.56
/proc/12068/stat : 12068 (pcs.small) R 12066 12068 11922 0 -1 4194304 36856 822 0 0 153924 32 0 0 25 0 1 0 56246785 110714880 24324 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/12068/statm: 27030 24324 378 142 0 25984 0
Current children cumulated CPU time (s) 1539.56
Current children cumulated vsize (KiB) 108120

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.87 3/73 12107
/proc/meminfo: memFree=1112936/2055920 swapFree=4192812/4192956
[pid=12068] ppid=12066 vsize=109300 CPUtime=1599.53
/proc/12068/stat : 12068 (pcs.small) R 12066 12068 11922 0 -1 4194304 37366 822 0 0 159920 33 0 0 25 0 1 0 56246785 111923200 24834 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12068/statm: 27325 24834 378 142 0 26279 0
Current children cumulated CPU time (s) 1599.53
Current children cumulated vsize (KiB) 109300

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.87 3/73 12107
/proc/meminfo: memFree=1108072/2055920 swapFree=4192812/4192956
[pid=12068] ppid=12066 vsize=110480 CPUtime=1659.5
/proc/12068/stat : 12068 (pcs.small) R 12066 12068 11922 0 -1 4194304 37885 822 0 0 165917 33 0 0 25 0 1 0 56246785 113131520 25353 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12068/statm: 27620 25353 378 142 0 26574 0
Current children cumulated CPU time (s) 1659.5
Current children cumulated vsize (KiB) 110480

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.88 3/73 12107
/proc/meminfo: memFree=1103400/2055920 swapFree=4192812/4192956
[pid=12068] ppid=12066 vsize=111524 CPUtime=1719.48
/proc/12068/stat : 12068 (pcs.small) R 12066 12068 11922 0 -1 4194304 38391 822 0 0 171914 34 0 0 25 0 1 0 56246785 114200576 25859 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12068/statm: 27881 25859 378 142 0 26835 0
Current children cumulated CPU time (s) 1719.48
Current children cumulated vsize (KiB) 111524

[startup+1782.3 s]
/proc/loadavg: 2.05 1.99 1.89 3/73 12107
/proc/meminfo: memFree=1098536/2055920 swapFree=4192812/4192956
[pid=12068] ppid=12066 vsize=112580 CPUtime=1779.46
/proc/12068/stat : 12068 (pcs.small) R 12066 12068 11922 0 -1 4194304 38876 822 0 0 177911 35 0 0 25 0 1 0 56246785 115281920 26344 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12068/statm: 28145 26344 378 142 0 27099 0
Current children cumulated CPU time (s) 1779.46
Current children cumulated vsize (KiB) 112580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.9 s]
/proc/loadavg: 2.04 1.99 1.89 3/73 12107
/proc/meminfo: memFree=1096936/2055920 swapFree=4192812/4192956
[pid=12068] ppid=12066 vsize=112972 CPUtime=1800.06
/proc/12068/stat : 12068 (pcs.small) R 12066 12068 11922 0 -1 4194304 39047 822 0 0 179971 35 0 0 25 0 1 0 56246785 115683328 26515 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12068/statm: 28243 26515 378 142 0 27197 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 112972

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.93
CPU time (s): 1800.1
CPU user time (s): 1799.72
CPU system time (s): 0.383941
CPU usage (%): 99.843
Max. virtual memory (cumulated for all children) (KiB): 112972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.72
system time used= 0.383941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39869
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= 10582

runsolver used 3.05154 second user time and 5.14622 second system time

The end

Launcher Data 

Begin job on node41 at 2009-07-16 00:05:51
IDJOB=2059724
IDBENCH=53608
IDSOLVER=733
FILE ID=node41/2059724-1247695551
PBS_JOBID= 9521229
Free space on /tmp= 65792 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-23/normalized-rand-23-23-253-131-47021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2059724-1247695551/watcher-2059724-1247695551 -o /tmp/evaluation-result-2059724-1247695551/solver-2059724-1247695551 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1079517735 HOME/instance-2059724-1247695551.xml

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

MD5SUM BENCH= 868e9044d15186dac62efe06ad93386d
RANDOM SEED=1079517735

node41.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		: 3000.212
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	: 5931.00
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		: 3000.212
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:       1185552 kB
Buffers:         73460 kB
Cached:         611708 kB
SwapCached:          0 kB
Active:         308520 kB
Inactive:       479512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1185552 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1936 kB
Writeback:           0 kB
Mapped:         114280 kB
Slab:            67732 kB
Committed_AS:   550752 kB
PageTables:       1892 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= 65788 MiB
End job on node41 at 2009-07-16 00:35:56