Trace number 2059736

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 1801.12

General information on the benchmark

Namecsp/rand-2-23/
normalized-rand-23-23-253-131-52021_ext.xml
MD5SUM0a9c73d0b855ac0192956966c26a87a3
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 benchmark31.6142
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
0.00/0.02	c Seed is 1658604242
0.00/0.02	c Constructing HOME/instance-2059736-1247696003.xml  with 5813 constraints
0.08/0.10	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-2059736-1247696003/watcher-2059736-1247696003 -o /tmp/evaluation-result-2059736-1247696003/solver-2059736-1247696003 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1658604242 HOME/instance-2059736-1247696003.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: 1.99 1.97 1.67 4/72 13184
/proc/meminfo: memFree=1336120/2055920 swapFree=4192812/4192956
[pid=13184] ppid=13182 vsize=5356 CPUtime=0
/proc/13184/stat : 13184 (pcssolve) R 13182 13184 12957 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 56666723 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 238487661215 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/13184/statm: 1339 241 200 169 0 50 0
[pid=13185] ppid=13184 vsize=3676 CPUtime=0
/proc/13185/stat : 13185 (fgrep) R 13184 13184 12957 0 -1 4194304 129 0 0 0 0 0 0 0 22 0 1 0 56666723 3764224 96 996147200 4194304 4274172 548682068976 18446744073709551615 4244304 0 0 4096 0 0 0 0 17 1 0 0
/proc/13185/statm: 919 96 78 19 0 43 0
[pid=13186] ppid=13184 vsize=5356 CPUtime=0
/proc/13186/stat : 13186 (pcssolve) R 13184 13184 12957 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 56666723 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 238487661215 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/13186/statm: 1339 241 200 169 0 50 0

[startup+0.0437019 s]
/proc/loadavg: 1.99 1.97 1.67 4/72 13184
/proc/meminfo: memFree=1336120/2055920 swapFree=4192812/4192956
[pid=13184] ppid=13182 vsize=4640 CPUtime=0.02
/proc/13184/stat : 13184 (pcs.small) R 13182 13184 12957 0 -1 4194304 886 822 0 0 2 0 0 0 24 0 1 0 56666723 4751360 495 996147200 134512640 135095119 4294956304 18446744073709551615 134723258 0 0 4096 0 0 0 0 17 1 0 0
/proc/13184/statm: 1160 495 364 142 0 114 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4640

[startup+0.102716 s]
/proc/loadavg: 1.99 1.97 1.67 4/72 13184
/proc/meminfo: memFree=1336120/2055920 swapFree=4192812/4192956
[pid=13184] ppid=13182 vsize=6252 CPUtime=0.08
/proc/13184/stat : 13184 (pcs.small) R 13182 13184 12957 0 -1 4194304 1295 822 0 0 8 0 0 0 24 0 1 0 56666723 6402048 871 996147200 134512640 135095119 4294956304 18446744073709551615 2928168 0 0 4096 0 0 0 0 17 1 0 0
/proc/13184/statm: 1563 871 373 142 0 517 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6252

[startup+0.30275 s]
/proc/loadavg: 1.99 1.97 1.67 4/72 13184
/proc/meminfo: memFree=1336120/2055920 swapFree=4192812/4192956
[pid=13184] ppid=13182 vsize=6252 CPUtime=0.27
/proc/13184/stat : 13184 (pcs.small) R 13182 13184 12957 0 -1 4194304 1305 822 0 0 27 0 0 0 25 0 1 0 56666723 6402048 881 996147200 134512640 135095119 4294956304 18446744073709551615 134637494 0 0 4096 0 0 0 0 17 1 0 0
/proc/13184/statm: 1563 881 378 142 0 517 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6252

[startup+0.701828 s]
/proc/loadavg: 1.99 1.97 1.67 4/72 13184
/proc/meminfo: memFree=1336120/2055920 swapFree=4192812/4192956
[pid=13184] ppid=13182 vsize=6252 CPUtime=0.67
/proc/13184/stat : 13184 (pcs.small) R 13182 13184 12957 0 -1 4194304 1316 822 0 0 67 0 0 0 25 0 1 0 56666723 6402048 892 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13184/statm: 1563 892 378 142 0 517 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6252

[startup+1.50198 s]
/proc/loadavg: 1.99 1.97 1.67 3/73 13190
/proc/meminfo: memFree=1333744/2055920 swapFree=4192812/4192956
[pid=13184] ppid=13182 vsize=7024 CPUtime=1.46
/proc/13184/stat : 13184 (pcs.small) R 13182 13184 12957 0 -1 4194304 1487 822 0 0 146 0 0 0 25 0 1 0 56666723 7192576 998 996147200 134512640 135095119 4294956304 18446744073709551615 134637497 0 0 4096 0 0 0 0 17 1 0 0
/proc/13184/statm: 1756 998 378 142 0 710 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 7024

[startup+3.10129 s]
/proc/loadavg: 1.99 1.97 1.67 3/73 13190
/proc/meminfo: memFree=1333232/2055920 swapFree=4192812/4192956
[pid=13184] ppid=13182 vsize=7928 CPUtime=3.05
/proc/13184/stat : 13184 (pcs.small) R 13182 13184 12957 0 -1 4194304 1820 822 0 0 305 0 0 0 25 0 1 0 56666723 8118272 1202 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13184/statm: 1982 1202 378 142 0 936 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7928

[startup+6.30191 s]
/proc/loadavg: 1.99 1.97 1.67 3/73 13190
/proc/meminfo: memFree=1330992/2055920 swapFree=4192812/4192956
[pid=13184] ppid=13182 vsize=10380 CPUtime=6.22
/proc/13184/stat : 13184 (pcs.small) R 13182 13184 12957 0 -1 4194304 2636 822 0 0 621 1 0 0 25 0 1 0 56666723 10629120 1632 996147200 134512640 135095119 4294956304 18446744073709551615 134617064 0 0 4096 0 0 0 0 17 1 0 0
/proc/13184/statm: 2595 1632 378 142 0 1549 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 10380

[startup+12.7012 s]
/proc/loadavg: 1.99 1.97 1.67 3/73 13190
/proc/meminfo: memFree=1328240/2055920 swapFree=4192812/4192956
[pid=13184] ppid=13182 vsize=11688 CPUtime=12.55
/proc/13184/stat : 13184 (pcs.small) R 13182 13184 12957 0 -1 4194304 3228 822 0 0 1254 1 0 0 25 0 1 0 56666723 11968512 2224 996147200 134512640 135095119 4294956304 18446744073709551615 134555007 0 0 4096 0 0 0 0 17 1 0 0
/proc/13184/statm: 2922 2224 378 142 0 1876 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 11688

[startup+25.5016 s]
/proc/loadavg: 1.91 1.95 1.67 2/68 13368
/proc/meminfo: memFree=1430552/2055920 swapFree=4192812/4192956
[pid=13184] ppid=13182 vsize=16864 CPUtime=25.29
/proc/13184/stat : 13184 (pcs.small) R 13182 13184 12957 0 -1 4194304 4876 822 0 0 2526 3 0 0 25 0 1 0 56666723 17268736 3102 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 0 0 0
/proc/13184/statm: 4216 3102 378 142 0 3170 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 16864

[startup+51.1026 s]
/proc/loadavg: 1.98 1.96 1.68 3/73 13479
/proc/meminfo: memFree=1412968/2055920 swapFree=4192812/4192956
[pid=13184] ppid=13182 vsize=23708 CPUtime=50.88
/proc/13184/stat : 13184 (pcs.small) R 13182 13184 12957 0 -1 4194304 7127 822 0 0 5081 7 0 0 25 0 1 0 56666723 24276992 4328 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/13184/statm: 5927 4328 378 142 0 4881 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 23708

[startup+102.306 s]
/proc/loadavg: 2.04 1.98 1.70 3/73 13479
/proc/meminfo: memFree=1403432/2055920 swapFree=4192812/4192956
[pid=13184] ppid=13182 vsize=29696 CPUtime=102.06
/proc/13184/stat : 13184 (pcs.small) R 13182 13184 12957 0 -1 4194304 9377 822 0 0 10198 8 0 0 25 0 1 0 56666723 30408704 6065 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/13184/statm: 7424 6065 378 142 0 6378 0
Current children cumulated CPU time (s) 102.06
Current children cumulated vsize (KiB) 29696

[startup+162.302 s]
/proc/loadavg: 2.06 1.99 1.72 3/73 13479
/proc/meminfo: memFree=1394664/2055920 swapFree=4192812/4192956
[pid=13184] ppid=13182 vsize=41160 CPUtime=162.02
/proc/13184/stat : 13184 (pcs.small) R 13182 13184 12957 0 -1 4194304 12862 822 0 0 16192 10 0 0 25 0 1 0 56666723 42147840 7501 996147200 134512640 135095119 4294956304 18446744073709551615 134615477 0 0 4096 0 0 0 0 17 0 0 0
/proc/13184/statm: 10290 7501 378 142 0 9244 0
Current children cumulated CPU time (s) 162.02
Current children cumulated vsize (KiB) 41160

[startup+222.302 s]
/proc/loadavg: 2.07 2.01 1.74 3/73 13479
/proc/meminfo: memFree=1380520/2055920 swapFree=4192812/4192956
[pid=13184] ppid=13182 vsize=53420 CPUtime=222
/proc/13184/stat : 13184 (pcs.small) R 13182 13184 12957 0 -1 4194304 16493 822 0 0 22186 14 0 0 25 0 1 0 56666723 54702080 10107 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/13184/statm: 13355 10107 378 142 0 12309 0
Current children cumulated CPU time (s) 222
Current children cumulated vsize (KiB) 53420

[startup+282.301 s]
/proc/loadavg: 2.06 2.02 1.76 3/73 13479
/proc/meminfo: memFree=1376616/2055920 swapFree=4192812/4192956
[pid=13184] ppid=13182 vsize=53420 CPUtime=281.97
/proc/13184/stat : 13184 (pcs.small) R 13182 13184 12957 0 -1 4194304 16962 822 0 0 28183 14 0 0 25 0 1 0 56666723 54702080 10576 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/13184/statm: 13355 10576 378 142 0 12309 0
Current children cumulated CPU time (s) 281.97
Current children cumulated vsize (KiB) 53420

[startup+342.302 s]
/proc/loadavg: 2.29 2.09 1.79 3/73 13479
/proc/meminfo: memFree=1372200/2055920 swapFree=4192812/4192956
[pid=13184] ppid=13182 vsize=53552 CPUtime=341.94
/proc/13184/stat : 13184 (pcs.small) R 13182 13184 12957 0 -1 4194304 17457 822 0 0 34180 14 0 0 25 0 1 0 56666723 54837248 11071 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/13184/statm: 13388 11071 378 142 0 12342 0
Current children cumulated CPU time (s) 341.94
Current children cumulated vsize (KiB) 53552

[startup+402.302 s]
/proc/loadavg: 2.21 2.11 1.82 3/73 13479
/proc/meminfo: memFree=1363624/2055920 swapFree=4192812/4192956
[pid=13184] ppid=13182 vsize=55508 CPUtime=401.91
/proc/13184/stat : 13184 (pcs.small) R 13182 13184 12957 0 -1 4194304 18343 822 0 0 40176 15 0 0 25 0 1 0 56666723 56840192 11957 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 0 0 0
/proc/13184/statm: 13877 11957 378 142 0 12831 0
Current children cumulated CPU time (s) 401.91
Current children cumulated vsize (KiB) 55508

[startup+462.302 s]
/proc/loadavg: 2.27 2.14 1.84 3/73 13479
/proc/meminfo: memFree=1358696/2055920 swapFree=4192812/4192956
[pid=13184] ppid=13182 vsize=57468 CPUtime=461.88
/proc/13184/stat : 13184 (pcs.small) R 13182 13184 12957 0 -1 4194304 19222 822 0 0 46172 16 0 0 25 0 1 0 56666723 58847232 12836 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/13184/statm: 14367 12836 378 142 0 13321 0
Current children cumulated CPU time (s) 461.88
Current children cumulated vsize (KiB) 57468

[startup+522.302 s]
/proc/loadavg: 2.17 2.12 1.85 3/73 13479
/proc/meminfo: memFree=1352424/2055920 swapFree=4192812/4192956
[pid=13184] ppid=13182 vsize=59292 CPUtime=521.85
/proc/13184/stat : 13184 (pcs.small) R 13182 13184 12957 0 -1 4194304 20043 822 0 0 52168 17 0 0 25 0 1 0 56666723 60715008 13657 996147200 134512640 135095119 4294956304 18446744073709551615 134642896 0 0 4096 0 0 0 0 17 0 0 0
/proc/13184/statm: 14823 13657 378 142 0 13777 0
Current children cumulated CPU time (s) 521.85
Current children cumulated vsize (KiB) 59292

[startup+582.301 s]
/proc/loadavg: 2.13 2.12 1.87 3/73 13479
/proc/meminfo: memFree=1346024/2055920 swapFree=4192812/4192956
[pid=13184] ppid=13182 vsize=77380 CPUtime=581.82
/proc/13184/stat : 13184 (pcs.small) R 13182 13184 12957 0 -1 4194304 24915 822 0 0 58161 21 0 0 25 0 1 0 56666723 79237120 14432 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13184/statm: 19345 14432 378 142 0 18299 0
Current children cumulated CPU time (s) 581.82
Current children cumulated vsize (KiB) 77380

[startup+642.302 s]
/proc/loadavg: 2.11 2.11 1.88 3/73 13479
/proc/meminfo: memFree=1339816/2055920 swapFree=4192812/4192956
[pid=13184] ppid=13182 vsize=79076 CPUtime=641.79

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

[startup+882.302 s]
/proc/loadavg: 2.07 2.08 1.91 3/73 13479
/proc/meminfo: memFree=1305448/2055920 swapFree=4192812/4192956
[pid=13184] ppid=13182 vsize=104128 CPUtime=881.68
/proc/13184/stat : 13184 (pcs.small) R 13182 13184 12957 0 -1 4194304 33181 822 0 0 88141 27 0 0 25 0 1 0 56666723 106627072 20649 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13184/statm: 26032 20649 378 142 0 24986 0
Current children cumulated CPU time (s) 881.68
Current children cumulated vsize (KiB) 104128

[startup+942.301 s]
/proc/loadavg: 2.07 2.08 1.92 3/73 13479
/proc/meminfo: memFree=1301288/2055920 swapFree=4192812/4192956
[pid=13184] ppid=13182 vsize=104128 CPUtime=941.65
/proc/13184/stat : 13184 (pcs.small) R 13182 13184 12957 0 -1 4194304 33459 822 0 0 94137 28 0 0 25 0 1 0 56666723 106627072 20927 996147200 134512640 135095119 4294956304 18446744073709551615 134589654 0 0 4096 0 0 0 0 17 0 0 0
/proc/13184/statm: 26032 20927 378 142 0 24986 0
Current children cumulated CPU time (s) 941.65
Current children cumulated vsize (KiB) 104128

[startup+1002.3 s]
/proc/loadavg: 2.06 2.08 1.93 3/73 13479
/proc/meminfo: memFree=1297000/2055920 swapFree=4192812/4192956
[pid=13184] ppid=13182 vsize=104128 CPUtime=1001.62
/proc/13184/stat : 13184 (pcs.small) R 13182 13184 12957 0 -1 4194304 33731 822 0 0 100134 28 0 0 25 0 1 0 56666723 106627072 21199 996147200 134512640 135095119 4294956304 18446744073709551615 134636924 0 0 4096 0 0 0 0 17 0 0 0
/proc/13184/statm: 26032 21199 378 142 0 24986 0
Current children cumulated CPU time (s) 1001.62
Current children cumulated vsize (KiB) 104128

[startup+1062.3 s]
/proc/loadavg: 2.06 2.08 1.93 3/73 13479
/proc/meminfo: memFree=1292584/2055920 swapFree=4192812/4192956
[pid=13184] ppid=13182 vsize=104128 CPUtime=1061.6
/proc/13184/stat : 13184 (pcs.small) R 13182 13184 12957 0 -1 4194304 33993 822 0 0 106131 29 0 0 25 0 1 0 56666723 106627072 21461 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/13184/statm: 26032 21461 378 142 0 24986 0
Current children cumulated CPU time (s) 1061.6
Current children cumulated vsize (KiB) 104128

[startup+1122.3 s]
/proc/loadavg: 2.13 2.09 1.94 3/73 13479
/proc/meminfo: memFree=1288744/2055920 swapFree=4192812/4192956
[pid=13184] ppid=13182 vsize=104128 CPUtime=1121.56
/proc/13184/stat : 13184 (pcs.small) R 13182 13184 12957 0 -1 4194304 34261 822 0 0 112127 29 0 0 25 0 1 0 56666723 106627072 21729 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/13184/statm: 26032 21729 378 142 0 24986 0
Current children cumulated CPU time (s) 1121.56
Current children cumulated vsize (KiB) 104128

[startup+1182.3 s]
/proc/loadavg: 2.12 2.09 1.95 3/73 13479
/proc/meminfo: memFree=1284264/2055920 swapFree=4192812/4192956
[pid=13184] ppid=13182 vsize=104128 CPUtime=1181.54
/proc/13184/stat : 13184 (pcs.small) R 13182 13184 12957 0 -1 4194304 34522 822 0 0 118124 30 0 0 25 0 1 0 56666723 106627072 21990 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 0 0 0
/proc/13184/statm: 26032 21990 378 142 0 24986 0
Current children cumulated CPU time (s) 1181.54
Current children cumulated vsize (KiB) 104128

[startup+1242.3 s]
/proc/loadavg: 2.11 2.09 1.95 3/73 13479
/proc/meminfo: memFree=1280040/2055920 swapFree=4192812/4192956
[pid=13184] ppid=13182 vsize=104128 CPUtime=1241.5
/proc/13184/stat : 13184 (pcs.small) R 13182 13184 12957 0 -1 4194304 34773 822 0 0 124120 30 0 0 25 0 1 0 56666723 106627072 22241 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13184/statm: 26032 22241 378 142 0 24986 0
Current children cumulated CPU time (s) 1241.5
Current children cumulated vsize (KiB) 104128

[startup+1302.3 s]
/proc/loadavg: 2.10 2.08 1.96 3/73 13479
/proc/meminfo: memFree=1275624/2055920 swapFree=4192812/4192956
[pid=13184] ppid=13182 vsize=104256 CPUtime=1301.48
/proc/13184/stat : 13184 (pcs.small) R 13182 13184 12957 0 -1 4194304 35067 822 0 0 130117 31 0 0 25 0 1 0 56666723 106758144 22535 996147200 134512640 135095119 4294956304 18446744073709551615 134570596 0 0 4096 0 0 0 0 17 0 0 0
/proc/13184/statm: 26064 22535 378 142 0 25018 0
Current children cumulated CPU time (s) 1301.48
Current children cumulated vsize (KiB) 104256

[startup+1362.3 s]
/proc/loadavg: 2.09 2.08 1.96 3/73 13479
/proc/meminfo: memFree=1258920/2055920 swapFree=4192812/4192956
[pid=13184] ppid=13182 vsize=105304 CPUtime=1361.46
/proc/13184/stat : 13184 (pcs.small) R 13182 13184 12957 0 -1 4194304 35569 822 0 0 136114 32 0 0 25 0 1 0 56666723 107831296 23037 996147200 134512640 135095119 4294956304 18446744073709551615 134589575 0 0 4096 0 0 0 0 17 0 0 0
/proc/13184/statm: 26326 23037 378 142 0 25280 0
Current children cumulated CPU time (s) 1361.46
Current children cumulated vsize (KiB) 105304

[startup+1422.31 s]
/proc/loadavg: 2.08 2.08 1.97 3/73 13479
/proc/meminfo: memFree=1255592/2055920 swapFree=4192812/4192956
[pid=13184] ppid=13182 vsize=106352 CPUtime=1421.43
/proc/13184/stat : 13184 (pcs.small) R 13182 13184 12957 0 -1 4194304 36040 822 0 0 142111 32 0 0 25 0 1 0 56666723 108904448 23508 996147200 134512640 135095119 4294956304 18446744073709551615 134637435 0 0 4096 0 0 0 0 17 0 0 0
/proc/13184/statm: 26588 23508 378 142 0 25542 0
Current children cumulated CPU time (s) 1421.43
Current children cumulated vsize (KiB) 106352

[startup+1482.3 s]
/proc/loadavg: 2.08 2.08 1.97 3/73 13479
/proc/meminfo: memFree=1252264/2055920 swapFree=4192812/4192956
[pid=13184] ppid=13182 vsize=107532 CPUtime=1481.39
/proc/13184/stat : 13184 (pcs.small) R 13182 13184 12957 0 -1 4194304 36562 822 0 0 148106 33 0 0 25 0 1 0 56666723 110112768 24030 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/13184/statm: 26883 24030 378 142 0 25837 0
Current children cumulated CPU time (s) 1481.39
Current children cumulated vsize (KiB) 107532

[startup+1542.3 s]
/proc/loadavg: 2.07 2.08 1.98 3/73 13479
/proc/meminfo: memFree=1248936/2055920 swapFree=4192812/4192956
[pid=13184] ppid=13182 vsize=108584 CPUtime=1541.37
/proc/13184/stat : 13184 (pcs.small) R 13182 13184 12957 0 -1 4194304 37081 822 0 0 154103 34 0 0 25 0 1 0 56666723 111190016 24549 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13184/statm: 27146 24549 378 142 0 26100 0
Current children cumulated CPU time (s) 1541.37
Current children cumulated vsize (KiB) 108584

[startup+1602.3 s]
/proc/loadavg: 2.07 2.08 1.98 3/73 13479
/proc/meminfo: memFree=1245544/2055920 swapFree=4192812/4192956
[pid=13184] ppid=13182 vsize=109764 CPUtime=1601.34
/proc/13184/stat : 13184 (pcs.small) R 13182 13184 12957 0 -1 4194304 37600 822 0 0 160100 34 0 0 25 0 1 0 56666723 112398336 25068 996147200 134512640 135095119 4294956304 18446744073709551615 134642978 0 0 4096 0 0 0 0 17 0 0 0
/proc/13184/statm: 27441 25068 378 142 0 26395 0
Current children cumulated CPU time (s) 1601.34
Current children cumulated vsize (KiB) 109764

[startup+1662.3 s]
/proc/loadavg: 2.50 2.20 2.03 3/73 13479
/proc/meminfo: memFree=1242216/2055920 swapFree=4192812/4192956
[pid=13184] ppid=13182 vsize=110948 CPUtime=1661.31
/proc/13184/stat : 13184 (pcs.small) R 13182 13184 12957 0 -1 4194304 38109 822 0 0 166096 35 0 0 25 0 1 0 56666723 113610752 25577 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/13184/statm: 27737 25577 378 142 0 26691 0
Current children cumulated CPU time (s) 1661.31
Current children cumulated vsize (KiB) 110948

[startup+1722.3 s]
/proc/loadavg: 2.25 2.19 2.03 3/73 13479
/proc/meminfo: memFree=1238952/2055920 swapFree=4192812/4192956
[pid=13184] ppid=13182 vsize=111992 CPUtime=1721.28
/proc/13184/stat : 13184 (pcs.small) R 13182 13184 12957 0 -1 4194304 38602 822 0 0 172093 35 0 0 25 0 1 0 56666723 114679808 26070 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/13184/statm: 27998 26070 378 142 0 26952 0
Current children cumulated CPU time (s) 1721.28
Current children cumulated vsize (KiB) 111992

[startup+1782.3 s]
/proc/loadavg: 2.20 2.18 2.04 3/73 13479
/proc/meminfo: memFree=1234664/2055920 swapFree=4192812/4192956
[pid=13184] ppid=13182 vsize=145936 CPUtime=1781.25
/proc/13184/stat : 13184 (pcs.small) R 13182 13184 12957 0 -1 4194304 47302 822 0 0 178086 39 0 0 25 0 1 0 56666723 149438464 26577 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13184/statm: 36484 26577 378 142 0 35438 0
Current children cumulated CPU time (s) 1781.25
Current children cumulated vsize (KiB) 145936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.1 s]
/proc/loadavg: 2.14 2.17 2.04 3/73 13479
/proc/meminfo: memFree=1233512/2055920 swapFree=4192812/4192956
[pid=13184] ppid=13182 vsize=146332 CPUtime=1800.04
/proc/13184/stat : 13184 (pcs.small) R 13182 13184 12957 0 -1 4194304 47454 822 0 0 179965 39 0 0 25 0 1 0 56666723 149843968 26729 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13184/statm: 36583 26729 378 142 0 35537 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 146332

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

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

[startup+1801.1 s]
/proc/loadavg: 2.14 2.17 2.04 3/73 13479
/proc/meminfo: memFree=1233512/2055920 swapFree=4192812/4192956
[pid=13184] ppid=13182 vsize=146332 CPUtime=1800.04
/proc/13184/stat : 13184 (pcs.small) R 13182 13184 12957 0 -1 4194304 47454 822 0 0 179965 39 0 0 25 0 1 0 56666723 149843968 26729 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13184/statm: 36583 26729 378 142 0 35537 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 146332

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.12
CPU time (s): 1800.08
CPU user time (s): 1799.66
CPU system time (s): 0.416936
CPU usage (%): 99.9421
Max. virtual memory (cumulated for all children) (KiB): 146332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.66
system time used= 0.416936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48276
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= 6034

runsolver used 2.91156 second user time and 4.98724 second system time

The end

Launcher Data 

Begin job on node23 at 2009-07-16 00:13:23
IDJOB=2059736
IDBENCH=53609
IDSOLVER=734
FILE ID=node23/2059736-1247696003
PBS_JOBID= 9521263
Free space on /tmp= 66392 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-23/normalized-rand-23-23-253-131-52021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2059736-1247696003/watcher-2059736-1247696003 -o /tmp/evaluation-result-2059736-1247696003/solver-2059736-1247696003 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1658604242 HOME/instance-2059736-1247696003.xml

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

MD5SUM BENCH= 0a9c73d0b855ac0192956966c26a87a3
RANDOM SEED=1658604242

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:       1336600 kB
Buffers:         77376 kB
Cached:         441668 kB
SwapCached:          0 kB
Active:         284552 kB
Inactive:       353668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1336600 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1920 kB
Writeback:           0 kB
Mapped:         130508 kB
Slab:            66408 kB
Committed_AS:   581900 kB
PageTables:       1964 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= 66388 MiB
End job on node23 at 2009-07-16 00:43:26