Trace number 2089249

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 1812.22

General information on the benchmark

Namecsp/tightness0.5/
normalized-rand-2-40-25-180-500-77_ext.xml
MD5SUM34b2f5589e1e4a9078c0f2c077d0e11a
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 benchmark7.53985
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints180
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension180
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 1274350676
0.00/0.02	c Constructing HOME/instance-2089249-1247729798.xml  with 4500 constraints
0.08/0.15	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-2089249-1247729798/watcher-2089249-1247729798 -o /tmp/evaluation-result-2089249-1247729798/solver-2089249-1247729798 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1274350676 HOME/instance-2089249-1247729798.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: 1.97 1.98 1.99 4/81 21347
/proc/meminfo: memFree=1551576/2055920 swapFree=4192812/4192956
[pid=21347] ppid=21345 vsize=5356 CPUtime=0
/proc/21347/stat : 21347 (pcssolve) R 21345 21347 20592 0 -1 4194304 268 0 0 0 0 0 0 0 22 0 1 0 60042505 5484544 236 996147200 4194304 4889804 548682068800 18446744073709551615 271638263570 0 0 4100 65536 0 0 0 17 1 0 0
/proc/21347/statm: 1339 236 197 169 0 50 0

[startup+0.0574089 s]
/proc/loadavg: 1.97 1.98 1.99 4/81 21347
/proc/meminfo: memFree=1551576/2055920 swapFree=4192812/4192956
[pid=21347] ppid=21345 vsize=4904 CPUtime=0.03
/proc/21347/stat : 21347 (pcs.small) R 21345 21347 20592 0 -1 4194304 944 822 0 0 3 0 0 0 25 0 1 0 60042505 5021696 553 996147200 134512640 135095119 4294956304 18446744073709551615 134769652 0 0 4096 0 0 0 0 17 1 0 0
/proc/21347/statm: 1226 553 364 142 0 180 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4904

[startup+0.101414 s]
/proc/loadavg: 1.97 1.98 1.99 4/81 21347
/proc/meminfo: memFree=1551576/2055920 swapFree=4192812/4192956
[pid=21347] ppid=21345 vsize=5700 CPUtime=0.08
/proc/21347/stat : 21347 (pcs.small) R 21345 21347 20592 0 -1 4194304 1130 822 0 0 8 0 0 0 25 0 1 0 60042505 5836800 739 996147200 134512640 135095119 4294956304 18446744073709551615 7323062 0 0 4096 0 0 0 0 17 1 0 0
/proc/21347/statm: 1425 739 364 142 0 379 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5700

[startup+0.301434 s]
/proc/loadavg: 1.97 1.98 1.99 4/81 21347
/proc/meminfo: memFree=1551576/2055920 swapFree=4192812/4192956
[pid=21347] ppid=21345 vsize=7032 CPUtime=0.27
/proc/21347/stat : 21347 (pcs.small) R 21345 21347 20592 0 -1 4194304 1495 822 0 0 27 0 0 0 25 0 1 0 60042505 7200768 1071 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 1 0 0
/proc/21347/statm: 1758 1071 378 142 0 712 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7032

[startup+0.701477 s]
/proc/loadavg: 1.97 1.98 1.99 4/81 21347
/proc/meminfo: memFree=1551576/2055920 swapFree=4192812/4192956
[pid=21347] ppid=21345 vsize=7032 CPUtime=0.67
/proc/21347/stat : 21347 (pcs.small) R 21345 21347 20592 0 -1 4194304 1505 822 0 0 67 0 0 0 25 0 1 0 60042505 7200768 1081 996147200 134512640 135095119 4294956304 18446744073709551615 7323284 0 0 4096 0 0 0 0 17 1 0 0
/proc/21347/statm: 1758 1081 378 142 0 712 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 7032

[startup+1.50156 s]
/proc/loadavg: 1.97 1.98 1.99 3/82 21353
/proc/meminfo: memFree=1548624/2055920 swapFree=4192812/4192956
[pid=21347] ppid=21345 vsize=7032 CPUtime=1.46
/proc/21347/stat : 21347 (pcs.small) R 21345 21347 20592 0 -1 4194304 1521 822 0 0 146 0 0 0 25 0 1 0 60042505 7200768 1097 996147200 134512640 135095119 4294956304 18446744073709551615 134642631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21347/statm: 1758 1097 378 142 0 712 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 7032

[startup+3.10273 s]
/proc/loadavg: 1.97 1.98 1.99 3/82 21353
/proc/meminfo: memFree=1548560/2055920 swapFree=4192812/4192956
[pid=21347] ppid=21345 vsize=7932 CPUtime=3.05
/proc/21347/stat : 21347 (pcs.small) R 21345 21347 20592 0 -1 4194304 1697 822 0 0 305 0 0 0 25 0 1 0 60042505 8122368 1208 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 1 0 0
/proc/21347/statm: 1983 1208 378 142 0 937 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7932

[startup+6.30105 s]
/proc/loadavg: 1.97 1.98 1.99 3/82 21353
/proc/meminfo: memFree=1547280/2055920 swapFree=4192812/4192956
[pid=21347] ppid=21345 vsize=10904 CPUtime=6.22
/proc/21347/stat : 21347 (pcs.small) R 21345 21347 20592 0 -1 4194304 2429 822 0 0 621 1 0 0 25 0 1 0 60042505 11165696 1683 996147200 134512640 135095119 4294956304 18446744073709551615 134637435 0 0 4096 0 0 0 0 17 1 0 0
/proc/21347/statm: 2726 1683 378 142 0 1680 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 10904

[startup+12.7017 s]
/proc/loadavg: 1.97 1.98 1.99 3/82 21353
/proc/meminfo: memFree=1544848/2055920 swapFree=4192812/4192956
[pid=21347] ppid=21345 vsize=11168 CPUtime=12.55
/proc/21347/stat : 21347 (pcs.small) R 21345 21347 20592 0 -1 4194304 2731 822 0 0 1254 1 0 0 25 0 1 0 60042505 11436032 1985 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/21347/statm: 2792 1985 378 142 0 1746 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 11168

[startup+25.502 s]
/proc/loadavg: 1.98 1.98 1.99 3/82 21353
/proc/meminfo: memFree=1541008/2055920 swapFree=4192812/4192956
[pid=21347] ppid=21345 vsize=16604 CPUtime=25.23
/proc/21347/stat : 21347 (pcs.small) R 21345 21347 20592 0 -1 4194304 4426 822 0 0 2521 2 0 0 25 0 1 0 60042505 17002496 2910 996147200 134512640 135095119 4294956304 18446744073709551615 134571101 0 0 4096 0 0 0 0 17 1 0 0
/proc/21347/statm: 4151 2910 378 142 0 3105 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 16604

[startup+51.1016 s]
/proc/loadavg: 2.04 2.00 2.00 3/82 21353
/proc/meminfo: memFree=1537808/2055920 swapFree=4192812/4192956
[pid=21347] ppid=21345 vsize=18180 CPUtime=50.6
/proc/21347/stat : 21347 (pcs.small) R 21345 21347 20592 0 -1 4194304 5253 822 0 0 5056 4 0 0 25 0 1 0 60042505 18616320 3737 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/21347/statm: 4545 3737 378 142 0 3499 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 18180

[startup+102.307 s]
/proc/loadavg: 2.02 2.00 2.00 4/82 21353
/proc/meminfo: memFree=1529872/2055920 swapFree=4192812/4192956
[pid=21347] ppid=21345 vsize=29460 CPUtime=101.31
/proc/21347/stat : 21347 (pcs.small) R 21345 21347 20592 0 -1 4194304 8719 822 0 0 10125 6 0 0 25 0 1 0 60042505 30167040 5665 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/21347/statm: 7365 5665 378 142 0 6319 0
Current children cumulated CPU time (s) 101.31
Current children cumulated vsize (KiB) 29460

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 21353
/proc/meminfo: memFree=1526224/2055920 swapFree=4192812/4192956
[pid=21347] ppid=21345 vsize=30768 CPUtime=160.75
/proc/21347/stat : 21347 (pcs.small) R 21345 21347 20592 0 -1 4194304 9604 822 0 0 16067 8 0 0 25 0 1 0 60042505 31506432 6550 996147200 134512640 135095119 4294956304 18446744073709551615 134616996 0 0 4096 0 0 0 0 17 1 0 0
/proc/21347/statm: 7692 6550 378 142 0 6646 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 30768

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 21353
/proc/meminfo: memFree=1522064/2055920 swapFree=4192812/4192956
[pid=21347] ppid=21345 vsize=41196 CPUtime=220.19
/proc/21347/stat : 21347 (pcs.small) R 21345 21347 20592 0 -1 4194304 12706 822 0 0 22009 10 0 0 25 0 1 0 60042505 42184704 7603 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/21347/statm: 10299 7603 378 142 0 9253 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 41196

[startup+282.301 s]
/proc/loadavg: 2.03 2.01 2.00 3/82 21353
/proc/meminfo: memFree=1518288/2055920 swapFree=4192812/4192956
[pid=21347] ppid=21345 vsize=43424 CPUtime=279.63
/proc/21347/stat : 21347 (pcs.small) R 21345 21347 20592 0 -1 4194304 13669 822 0 0 27951 12 0 0 25 0 1 0 60042505 44466176 8566 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/21347/statm: 10856 8566 378 142 0 9810 0
Current children cumulated CPU time (s) 279.63
Current children cumulated vsize (KiB) 43424

[startup+342.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/82 21353
/proc/meminfo: memFree=1514704/2055920 swapFree=4192812/4192956
[pid=21347] ppid=21345 vsize=45268 CPUtime=339.07
/proc/21347/stat : 21347 (pcs.small) R 21345 21347 20592 0 -1 4194304 14511 822 0 0 33894 13 0 0 25 0 1 0 60042505 46354432 9408 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/21347/statm: 11317 9408 378 142 0 10271 0
Current children cumulated CPU time (s) 339.07
Current children cumulated vsize (KiB) 45268

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 21353
/proc/meminfo: memFree=1506640/2055920 swapFree=4192812/4192956
[pid=21347] ppid=21345 vsize=55960 CPUtime=398.5
/proc/21347/stat : 21347 (pcs.small) R 21345 21347 20592 0 -1 4194304 17551 822 0 0 39836 14 0 0 25 0 1 0 60042505 57303040 11423 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 1 0 0
/proc/21347/statm: 13990 11423 378 142 0 12944 0
Current children cumulated CPU time (s) 398.5
Current children cumulated vsize (KiB) 55960

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 21353
/proc/meminfo: memFree=1505296/2055920 swapFree=4192812/4192956
[pid=21347] ppid=21345 vsize=55960 CPUtime=457.94
/proc/21347/stat : 21347 (pcs.small) R 21345 21347 20592 0 -1 4194304 17913 822 0 0 45780 14 0 0 25 0 1 0 60042505 57303040 11785 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 1 0 0
/proc/21347/statm: 13990 11785 378 142 0 12944 0
Current children cumulated CPU time (s) 457.94
Current children cumulated vsize (KiB) 55960

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 21353
/proc/meminfo: memFree=1503952/2055920 swapFree=4192812/4192956
[pid=21347] ppid=21345 vsize=55960 CPUtime=517.38
/proc/21347/stat : 21347 (pcs.small) R 21345 21347 20592 0 -1 4194304 18251 822 0 0 51723 15 0 0 25 0 1 0 60042505 57303040 12123 996147200 134512640 135095119 4294956304 18446744073709551615 134642964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21347/statm: 13990 12123 378 142 0 12944 0
Current children cumulated CPU time (s) 517.38
Current children cumulated vsize (KiB) 55960

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 21353
/proc/meminfo: memFree=1501968/2055920 swapFree=4192812/4192956
[pid=21347] ppid=21345 vsize=56752 CPUtime=576.82
/proc/21347/stat : 21347 (pcs.small) R 21345 21347 20592 0 -1 4194304 18752 822 0 0 57667 15 0 0 25 0 1 0 60042505 58114048 12624 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/21347/statm: 14188 12624 378 142 0 13142 0
Current children cumulated CPU time (s) 576.82
Current children cumulated vsize (KiB) 56752

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 21353
/proc/meminfo: memFree=1499216/2055920 swapFree=4192812/4192956
[pid=21347] ppid=21345 vsize=74440 CPUtime=636.26
/proc/21347/stat : 21347 (pcs.small) R 21345 21347 20592 0 -1 4194304 23498 822 0 0 63608 18 0 0 25 0 1 0 60042505 76226560 13273 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/21347/statm: 18610 13273 378 142 0 17564 0
Current children cumulated CPU time (s) 636.26
Current children cumulated vsize (KiB) 74440

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 21353
/proc/meminfo: memFree=1491024/2055920 swapFree=4192812/4192956
[pid=21347] ppid=21345 vsize=78512 CPUtime=814.56
/proc/21347/stat : 21347 (pcs.small) R 21345 21347 20592 0 -1 4194304 25378 822 0 0 81436 20 0 0 25 0 1 0 60042505 80396288 15153 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/21347/statm: 19628 15153 378 142 0 18582 0
Current children cumulated CPU time (s) 814.56
Current children cumulated vsize (KiB) 78512

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 21353
/proc/meminfo: memFree=1488464/2055920 swapFree=4192812/4192956
[pid=21347] ppid=21345 vsize=79816 CPUtime=874
/proc/21347/stat : 21347 (pcs.small) R 21345 21347 20592 0 -1 4194304 25952 822 0 0 87379 21 0 0 25 0 1 0 60042505 81731584 15727 996147200 134512640 135095119 4294956304 18446744073709551615 134617057 0 0 4096 0 0 0 0 17 1 0 0
/proc/21347/statm: 19954 15727 378 142 0 18908 0
Current children cumulated CPU time (s) 874
Current children cumulated vsize (KiB) 79816

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 21355
/proc/meminfo: memFree=1485904/2055920 swapFree=4192812/4192956
[pid=21347] ppid=21345 vsize=80988 CPUtime=933.44
/proc/21347/stat : 21347 (pcs.small) R 21345 21347 20592 0 -1 4194304 26519 822 0 0 93322 22 0 0 25 0 1 0 60042505 82931712 16294 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/21347/statm: 20247 16294 378 142 0 19201 0
Current children cumulated CPU time (s) 933.44
Current children cumulated vsize (KiB) 80988

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 21355
/proc/meminfo: memFree=1483792/2055920 swapFree=4192812/4192956
[pid=21347] ppid=21345 vsize=82176 CPUtime=992.88
/proc/21347/stat : 21347 (pcs.small) R 21345 21347 20592 0 -1 4194304 27060 822 0 0 99266 22 0 0 25 0 1 0 60042505 84148224 16835 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/21347/statm: 20544 16835 378 142 0 19498 0
Current children cumulated CPU time (s) 992.88
Current children cumulated vsize (KiB) 82176

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 21355
/proc/meminfo: memFree=1481232/2055920 swapFree=4192812/4192956
[pid=21347] ppid=21345 vsize=83492 CPUtime=1052.31
/proc/21347/stat : 21347 (pcs.small) R 21345 21347 20592 0 -1 4194304 27637 822 0 0 105208 23 0 0 25 0 1 0 60042505 85495808 17412 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/21347/statm: 20873 17412 378 142 0 19827 0
Current children cumulated CPU time (s) 1052.31
Current children cumulated vsize (KiB) 83492

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 21355
/proc/meminfo: memFree=1478800/2055920 swapFree=4192812/4192956
[pid=21347] ppid=21345 vsize=84680 CPUtime=1111.75
/proc/21347/stat : 21347 (pcs.small) R 21345 21347 20592 0 -1 4194304 28185 822 0 0 111150 25 0 0 25 0 1 0 60042505 86712320 17960 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 1 0 0
/proc/21347/statm: 21170 17960 378 142 0 20124 0
Current children cumulated CPU time (s) 1111.75
Current children cumulated vsize (KiB) 84680

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 21355
/proc/meminfo: memFree=1476432/2055920 swapFree=4192812/4192956
[pid=21347] ppid=21345 vsize=85876 CPUtime=1171.19
/proc/21347/stat : 21347 (pcs.small) R 21345 21347 20592 0 -1 4194304 28721 822 0 0 117093 26 0 0 25 0 1 0 60042505 87937024 18496 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/21347/statm: 21469 18496 378 142 0 20423 0
Current children cumulated CPU time (s) 1171.19
Current children cumulated vsize (KiB) 85876

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 21355
/proc/meminfo: memFree=1474000/2055920 swapFree=4192812/4192956
[pid=21347] ppid=21345 vsize=86924 CPUtime=1230.63
/proc/21347/stat : 21347 (pcs.small) R 21345 21347 20592 0 -1 4194304 29240 822 0 0 123036 27 0 0 25 0 1 0 60042505 89010176 19015 996147200 134512640 135095119 4294956304 18446744073709551615 134637494 0 0 4096 0 0 0 0 17 1 0 0
/proc/21347/statm: 21731 19015 378 142 0 20685 0
Current children cumulated CPU time (s) 1230.63
Current children cumulated vsize (KiB) 86924

[startup+1302.3 s]
/proc/loadavg: 2.18 2.04 2.01 3/83 21398
/proc/meminfo: memFree=1481672/2055920 swapFree=4192812/4192956
[pid=21347] ppid=21345 vsize=88104 CPUtime=1290.34
/proc/21347/stat : 21347 (pcs.small) R 21345 21347 20592 0 -1 4194304 29760 822 0 0 129005 29 0 0 25 0 1 0 60042505 90218496 19535 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/21347/statm: 22026 19535 378 142 0 20980 0
Current children cumulated CPU time (s) 1290.34
Current children cumulated vsize (KiB) 88104

[startup+1362.3 s]
/proc/loadavg: 2.30 2.11 2.03 3/83 21398
/proc/meminfo: memFree=1465416/2055920 swapFree=4192812/4192956
[pid=21347] ppid=21345 vsize=110292 CPUtime=1350.32
/proc/21347/stat : 21347 (pcs.small) R 21345 21347 20592 0 -1 4194304 35544 822 0 0 135000 32 0 0 25 0 1 0 60042505 112939008 23270 996147200 134512640 135095119 4294956304 18446744073709551615 134589566 0 0 4096 0 0 0 0 17 0 0 0
/proc/21347/statm: 27573 23270 378 142 0 26527 0
Current children cumulated CPU time (s) 1350.32
Current children cumulated vsize (KiB) 110292

[startup+1422.31 s]
/proc/loadavg: 2.14 2.10 2.03 3/83 21398
/proc/meminfo: memFree=1464200/2055920 swapFree=4192812/4192956
[pid=21347] ppid=21345 vsize=110292 CPUtime=1410.3
/proc/21347/stat : 21347 (pcs.small) R 21345 21347 20592 0 -1 4194304 35771 822 0 0 140998 32 0 0 25 0 1 0 60042505 112939008 23497 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/21347/statm: 27573 23497 378 142 0 26527 0
Current children cumulated CPU time (s) 1410.3
Current children cumulated vsize (KiB) 110292

[startup+1482.3 s]
/proc/loadavg: 2.05 2.08 2.03 3/82 21404
/proc/meminfo: memFree=1463240/2055920 swapFree=4192812/4192956
[pid=21347] ppid=21345 vsize=110292 CPUtime=1470.26
/proc/21347/stat : 21347 (pcs.small) R 21345 21347 20592 0 -1 4194304 35993 822 0 0 146994 32 0 0 25 0 1 0 60042505 112939008 23719 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/21347/statm: 27573 23719 378 142 0 26527 0
Current children cumulated CPU time (s) 1470.26
Current children cumulated vsize (KiB) 110292

[startup+1542.3 s]
/proc/loadavg: 2.02 2.06 2.02 3/82 21446
/proc/meminfo: memFree=1488008/2055920 swapFree=4192812/4192956
[pid=21347] ppid=21345 vsize=110292 CPUtime=1530.24
/proc/21347/stat : 21347 (pcs.small) R 21345 21347 20592 0 -1 4194304 36225 822 0 0 152991 33 0 0 25 0 1 0 60042505 112939008 23951 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/21347/statm: 27573 23951 378 142 0 26527 0
Current children cumulated CPU time (s) 1530.24
Current children cumulated vsize (KiB) 110292

[startup+1602.3 s]
/proc/loadavg: 2.00 2.05 2.01 3/82 21446
/proc/meminfo: memFree=1486984/2055920 swapFree=4192812/4192956
[pid=21347] ppid=21345 vsize=110292 CPUtime=1590.22
/proc/21347/stat : 21347 (pcs.small) R 21345 21347 20592 0 -1 4194304 36446 822 0 0 158988 34 0 0 25 0 1 0 60042505 112939008 24172 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/21347/statm: 27573 24172 378 142 0 26527 0
Current children cumulated CPU time (s) 1590.22
Current children cumulated vsize (KiB) 110292

[startup+1662.3 s]
/proc/loadavg: 2.00 2.04 2.01 3/82 21446
/proc/meminfo: memFree=1486024/2055920 swapFree=4192812/4192956
[pid=21347] ppid=21345 vsize=110292 CPUtime=1650.2
/proc/21347/stat : 21347 (pcs.small) R 21345 21347 20592 0 -1 4194304 36664 822 0 0 164986 34 0 0 25 0 1 0 60042505 112939008 24390 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/21347/statm: 27573 24390 378 142 0 26527 0
Current children cumulated CPU time (s) 1650.2
Current children cumulated vsize (KiB) 110292

[startup+1722.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/82 21446
/proc/meminfo: memFree=1485192/2055920 swapFree=4192812/4192956
[pid=21347] ppid=21345 vsize=110292 CPUtime=1710.17
/proc/21347/stat : 21347 (pcs.small) R 21345 21347 20592 0 -1 4194304 36871 822 0 0 170983 34 0 0 25 0 1 0 60042505 112939008 24597 996147200 134512640 135095119 4294956304 18446744073709551615 134589648 0 0 4096 0 0 0 0 17 0 0 0
/proc/21347/statm: 27573 24597 378 142 0 26527 0
Current children cumulated CPU time (s) 1710.17
Current children cumulated vsize (KiB) 110292

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 21446
/proc/meminfo: memFree=1484232/2055920 swapFree=4192812/4192956
[pid=21347] ppid=21345 vsize=110292 CPUtime=1770.15
/proc/21347/stat : 21347 (pcs.small) R 21345 21347 20592 0 -1 4194304 37084 822 0 0 176980 35 0 0 25 0 1 0 60042505 112939008 24810 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/21347/statm: 27573 24810 378 142 0 26527 0
Current children cumulated CPU time (s) 1770.15
Current children cumulated vsize (KiB) 110292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.2 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 21446
/proc/meminfo: memFree=1483848/2055920 swapFree=4192812/4192956
[pid=21347] ppid=21345 vsize=110292 CPUtime=1800.05
/proc/21347/stat : 21347 (pcs.small) R 21345 21347 20592 0 -1 4194304 37195 822 0 0 179970 35 0 0 25 0 1 0 60042505 112939008 24921 996147200 134512640 135095119 4294956304 18446744073709551615 134637222 0 0 4096 0 0 0 0 17 0 0 0
/proc/21347/statm: 27573 24921 378 142 0 26527 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 110292

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): 1812.22
CPU time (s): 1800.08
CPU user time (s): 1799.71
CPU system time (s): 0.374943
CPU usage (%): 99.3301
Max. virtual memory (cumulated for all children) (KiB): 118488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.71
system time used= 0.374943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38017
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= 29019

runsolver used 2.35864 second user time and 5.59115 second system time

The end

Launcher Data 

Begin job on node67 at 2009-07-16 09:36:38
IDJOB=2089249
IDBENCH=59401
IDSOLVER=734
FILE ID=node67/2089249-1247729798
PBS_JOBID= 9521595
Free space on /tmp= 66328 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/tightness0.5/normalized-rand-2-40-25-180-500-77_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089249-1247729798/watcher-2089249-1247729798 -o /tmp/evaluation-result-2089249-1247729798/solver-2089249-1247729798 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1274350676 HOME/instance-2089249-1247729798.xml

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

MD5SUM BENCH= 34b2f5589e1e4a9078c0f2c077d0e11a
RANDOM SEED=1274350676

node67.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		: 3000.239
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		: 3000.239
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:       1552056 kB
Buffers:         81264 kB
Cached:         287228 kB
SwapCached:          0 kB
Active:         147396 kB
Inactive:       282244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1552056 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2132 kB
Writeback:           0 kB
Mapped:          81512 kB
Slab:            59388 kB
Committed_AS:   566176 kB
PageTables:       1972 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= 66332 MiB
End job on node67 at 2009-07-16 10:06:52