Trace number 2089898

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) 1800.11 1810.33

General information on the benchmark

Namecsp/rand-2-40-19/
normalized-rand-2-40-19-443-230-3_ext.xml
MD5SUM0c6e1c1c4ed482c33d9ef383824b7f75
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 benchmark50.2184
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints340
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension340
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 425670835
0.00/0.02	c Constructing HOME/instance-2089898-1247730771.xml  with 6434 constraints
0.08/0.11	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-2089898-1247730771/watcher-2089898-1247730771 -o /tmp/evaluation-result-2089898-1247730771/solver-2089898-1247730771 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 425670835 HOME/instance-2089898-1247730771.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: 2.02 2.03 2.00 4/72 14174
/proc/meminfo: memFree=1304288/2055920 swapFree=4192812/4192956
[pid=14174] ppid=14172 vsize=5356 CPUtime=0
/proc/14174/stat : 14174 (pcssolve) R 14172 14174 13329 0 -1 4194304 273 0 0 0 0 0 0 0 20 0 1 0 60144641 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 259913214623 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14174/statm: 1339 241 200 169 0 50 0
[pid=14175] ppid=14174 vsize=5356 CPUtime=0
/proc/14175/stat : 14175 (pcssolve) R 14174 14174 13329 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 60144641 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 259913214623 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14175/statm: 1339 241 200 169 0 50 0

[startup+0.0684699 s]
/proc/loadavg: 2.02 2.03 2.00 4/72 14174
/proc/meminfo: memFree=1304288/2055920 swapFree=4192812/4192956
[pid=14174] ppid=14172 vsize=5168 CPUtime=0.04
/proc/14174/stat : 14174 (pcs.small) R 14172 14174 13329 0 -1 4194304 992 822 0 0 4 0 0 0 24 0 1 0 60144641 5292032 601 996147200 134512640 135095119 4294956304 18446744073709551615 11030258 0 0 4096 0 0 0 0 17 1 0 0
/proc/14174/statm: 1292 601 364 142 0 246 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5168

[startup+0.101472 s]
/proc/loadavg: 2.02 2.03 2.00 4/72 14174
/proc/meminfo: memFree=1304288/2055920 swapFree=4192812/4192956
[pid=14174] ppid=14172 vsize=5976 CPUtime=0.08
/proc/14174/stat : 14174 (pcs.small) R 14172 14174 13329 0 -1 4194304 1199 822 0 0 8 0 0 0 24 0 1 0 60144641 6119424 808 996147200 134512640 135095119 4294956304 18446744073709551615 11022388 0 0 4096 0 0 0 0 17 1 0 0
/proc/14174/statm: 1494 808 367 142 0 448 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5976

[startup+0.30149 s]
/proc/loadavg: 2.02 2.03 2.00 4/72 14174
/proc/meminfo: memFree=1304288/2055920 swapFree=4192812/4192956
[pid=14174] ppid=14172 vsize=6368 CPUtime=0.27
/proc/14174/stat : 14174 (pcs.small) R 14172 14174 13329 0 -1 4194304 1350 822 0 0 27 0 0 0 25 0 1 0 60144641 6520832 926 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14174/statm: 1592 926 378 142 0 546 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6368

[startup+0.701529 s]
/proc/loadavg: 2.02 2.03 2.00 4/72 14174
/proc/meminfo: memFree=1304288/2055920 swapFree=4192812/4192956
[pid=14174] ppid=14172 vsize=6368 CPUtime=0.67
/proc/14174/stat : 14174 (pcs.small) R 14172 14174 13329 0 -1 4194304 1359 822 0 0 67 0 0 0 25 0 1 0 60144641 6520832 935 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14174/statm: 1592 935 378 142 0 546 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6368

[startup+1.5016 s]
/proc/loadavg: 2.02 2.03 2.00 3/73 14180
/proc/meminfo: memFree=1301720/2055920 swapFree=4192812/4192956
[pid=14174] ppid=14172 vsize=6624 CPUtime=1.46
/proc/14174/stat : 14174 (pcs.small) R 14172 14174 13329 0 -1 4194304 1437 822 0 0 146 0 0 0 25 0 1 0 60144641 6782976 948 996147200 134512640 135095119 4294956304 18446744073709551615 134643000 0 0 4096 0 0 0 0 17 1 0 0
/proc/14174/statm: 1656 948 378 142 0 610 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 6624

[startup+3.10176 s]
/proc/loadavg: 2.02 2.03 2.00 3/73 14180
/proc/meminfo: memFree=1301272/2055920 swapFree=4192812/4192956
[pid=14174] ppid=14172 vsize=7140 CPUtime=3.05
/proc/14174/stat : 14174 (pcs.small) R 14172 14174 13329 0 -1 4194304 1584 822 0 0 305 0 0 0 25 0 1 0 60144641 7311360 1095 996147200 134512640 135095119 4294956304 18446744073709551615 134615464 0 0 4096 0 0 0 0 17 1 0 0
/proc/14174/statm: 1785 1095 378 142 0 739 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7140

[startup+6.30107 s]
/proc/loadavg: 2.02 2.03 2.00 3/73 14180
/proc/meminfo: memFree=1299160/2055920 swapFree=4192812/4192956
[pid=14174] ppid=14172 vsize=9348 CPUtime=6.22
/proc/14174/stat : 14174 (pcs.small) R 14172 14174 13329 0 -1 4194304 2266 822 0 0 621 1 0 0 25 0 1 0 60144641 9572352 1519 996147200 134512640 135095119 4294956304 18446744073709551615 134589566 0 0 4096 0 0 0 0 17 1 0 0
/proc/14174/statm: 2337 1519 378 142 0 1291 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 9348

[startup+12.7027 s]
/proc/loadavg: 2.01 2.03 2.00 3/73 14180
/proc/meminfo: memFree=1297112/2055920 swapFree=4192812/4192956
[pid=14174] ppid=14172 vsize=11288 CPUtime=12.56
/proc/14174/stat : 14174 (pcs.small) R 14172 14174 13329 0 -1 4194304 2959 822 0 0 1255 1 0 0 25 0 1 0 60144641 11558912 1955 996147200 134512640 135095119 4294956304 18446744073709551615 134643088 0 0 4096 0 0 0 0 17 1 0 0
/proc/14174/statm: 2822 1955 378 142 0 1776 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 11288

[startup+25.5019 s]
/proc/loadavg: 2.01 2.03 2.00 3/73 14180
/proc/meminfo: memFree=1293016/2055920 swapFree=4192812/4192956
[pid=14174] ppid=14172 vsize=16464 CPUtime=25.25
/proc/14174/stat : 14174 (pcs.small) R 14172 14174 13329 0 -1 4194304 4639 822 0 0 2522 3 0 0 25 0 1 0 60144641 16859136 2832 996147200 134512640 135095119 4294956304 18446744073709551615 134577772 0 0 4096 0 0 0 0 17 1 0 0
/proc/14174/statm: 4116 2832 378 142 0 3070 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 16464

[startup+51.1013 s]
/proc/loadavg: 2.01 2.02 2.00 3/73 14180
/proc/meminfo: memFree=1287832/2055920 swapFree=4192812/4192956
[pid=14174] ppid=14172 vsize=18560 CPUtime=50.62
/proc/14174/stat : 14174 (pcs.small) R 14172 14174 13329 0 -1 4194304 5616 822 0 0 5057 5 0 0 25 0 1 0 60144641 19005440 3809 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14174/statm: 4640 3809 378 142 0 3594 0
Current children cumulated CPU time (s) 50.62
Current children cumulated vsize (KiB) 18560

[startup+102.306 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 14180
/proc/meminfo: memFree=1277464/2055920 swapFree=4192812/4192956
[pid=14174] ppid=14172 vsize=29584 CPUtime=101.36
/proc/14174/stat : 14174 (pcs.small) R 14172 14174 13329 0 -1 4194304 9026 822 0 0 10128 8 0 0 25 0 1 0 60144641 30294016 5681 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14174/statm: 7396 5681 378 142 0 6350 0
Current children cumulated CPU time (s) 101.36
Current children cumulated vsize (KiB) 29584

[startup+162.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 14180
/proc/meminfo: memFree=1270104/2055920 swapFree=4192812/4192956
[pid=14174] ppid=14172 vsize=31668 CPUtime=160.81
/proc/14174/stat : 14174 (pcs.small) R 14172 14174 13329 0 -1 4194304 10138 822 0 0 16071 10 0 0 25 0 1 0 60144641 32428032 6793 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14174/statm: 7917 6793 378 142 0 6871 0
Current children cumulated CPU time (s) 160.81
Current children cumulated vsize (KiB) 31668

[startup+222.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 14180
/proc/meminfo: memFree=1262168/2055920 swapFree=4192812/4192956
[pid=14174] ppid=14172 vsize=42612 CPUtime=220.26
/proc/14174/stat : 14174 (pcs.small) R 14172 14174 13329 0 -1 4194304 13384 822 0 0 22014 12 0 0 25 0 1 0 60144641 43634688 7990 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/14174/statm: 10653 7990 378 142 0 9607 0
Current children cumulated CPU time (s) 220.26
Current children cumulated vsize (KiB) 42612

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14180
/proc/meminfo: memFree=1255064/2055920 swapFree=4192812/4192956
[pid=14174] ppid=14172 vsize=45100 CPUtime=279.73
/proc/14174/stat : 14174 (pcs.small) R 14172 14174 13329 0 -1 4194304 14442 822 0 0 27959 14 0 0 25 0 1 0 60144641 46182400 9048 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14174/statm: 11275 9048 378 142 0 10229 0
Current children cumulated CPU time (s) 279.73
Current children cumulated vsize (KiB) 45100

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14180
/proc/meminfo: memFree=1229208/2055920 swapFree=4192812/4192956
[pid=14174] ppid=14172 vsize=56324 CPUtime=339.2
/proc/14174/stat : 14174 (pcs.small) R 14172 14174 13329 0 -1 4194304 17664 822 0 0 33903 17 0 0 25 0 1 0 60144641 57675776 11245 996147200 134512640 135095119 4294956304 18446744073709551615 134555000 0 0 4096 0 0 0 0 17 1 0 0
/proc/14174/statm: 14081 11245 378 142 0 13035 0
Current children cumulated CPU time (s) 339.2
Current children cumulated vsize (KiB) 56324

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14180
/proc/meminfo: memFree=1226456/2055920 swapFree=4192812/4192956
[pid=14174] ppid=14172 vsize=56324 CPUtime=398.65
/proc/14174/stat : 14174 (pcs.small) R 14172 14174 13329 0 -1 4194304 18054 822 0 0 39847 18 0 0 25 0 1 0 60144641 57675776 11635 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14174/statm: 14081 11635 378 142 0 13035 0
Current children cumulated CPU time (s) 398.65
Current children cumulated vsize (KiB) 56324

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14180
/proc/meminfo: memFree=1223832/2055920 swapFree=4192812/4192956
[pid=14174] ppid=14172 vsize=56324 CPUtime=458.11
/proc/14174/stat : 14174 (pcs.small) R 14172 14174 13329 0 -1 4194304 18430 822 0 0 45793 18 0 0 25 0 1 0 60144641 57675776 12011 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14174/statm: 14081 12011 378 142 0 13035 0
Current children cumulated CPU time (s) 458.11
Current children cumulated vsize (KiB) 56324

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14186
/proc/meminfo: memFree=1219736/2055920 swapFree=4192812/4192956
[pid=14174] ppid=14172 vsize=57892 CPUtime=517.55
/proc/14174/stat : 14174 (pcs.small) R 14172 14174 13329 0 -1 4194304 19178 822 0 0 51736 19 0 0 25 0 1 0 60144641 59281408 12759 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14174/statm: 14473 12759 378 142 0 13427 0
Current children cumulated CPU time (s) 517.55
Current children cumulated vsize (KiB) 57892

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14186
/proc/meminfo: memFree=1215384/2055920 swapFree=4192812/4192956
[pid=14174] ppid=14172 vsize=59592 CPUtime=577.01
/proc/14174/stat : 14174 (pcs.small) R 14172 14174 13329 0 -1 4194304 19964 822 0 0 57681 20 0 0 25 0 1 0 60144641 61022208 13545 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14174/statm: 14898 13545 378 142 0 13852 0
Current children cumulated CPU time (s) 577.01
Current children cumulated vsize (KiB) 59592

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14186
/proc/meminfo: memFree=1211352/2055920 swapFree=4192812/4192956
[pid=14174] ppid=14172 vsize=77680 CPUtime=636.47
/proc/14174/stat : 14174 (pcs.small) R 14172 14174 13329 0 -1 4194304 24798 822 0 0 63623 24 0 0 25 0 1 0 60144641 79544320 14282 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14174/statm: 19420 14282 378 142 0 18374 0
Current children cumulated CPU time (s) 636.47

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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14186
/proc/meminfo: memFree=1195096/2055920 swapFree=4192812/4192956
[pid=14174] ppid=14172 vsize=83972 CPUtime=874.33
/proc/14174/stat : 14174 (pcs.small) R 14172 14174 13329 0 -1 4194304 27610 822 0 0 87405 28 0 0 25 0 1 0 60144641 85987328 17094 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14174/statm: 20993 17094 378 142 0 19947 0
Current children cumulated CPU time (s) 874.33
Current children cumulated vsize (KiB) 83972

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14186
/proc/meminfo: memFree=1190232/2055920 swapFree=4192812/4192956
[pid=14174] ppid=14172 vsize=85668 CPUtime=933.8
/proc/14174/stat : 14174 (pcs.small) R 14172 14174 13329 0 -1 4194304 28295 822 0 0 93351 29 0 0 25 0 1 0 60144641 87724032 17779 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14174/statm: 21417 17779 378 142 0 20371 0
Current children cumulated CPU time (s) 933.8
Current children cumulated vsize (KiB) 85668

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14186
/proc/meminfo: memFree=1185368/2055920 swapFree=4192812/4192956
[pid=14174] ppid=14172 vsize=87108 CPUtime=993.26
/proc/14174/stat : 14174 (pcs.small) R 14172 14174 13329 0 -1 4194304 28944 822 0 0 99296 30 0 0 25 0 1 0 60144641 89198592 18428 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14174/statm: 21777 18428 378 142 0 20731 0
Current children cumulated CPU time (s) 993.26
Current children cumulated vsize (KiB) 87108

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14186
/proc/meminfo: memFree=1180504/2055920 swapFree=4192812/4192956
[pid=14174] ppid=14172 vsize=88552 CPUtime=1052.72
/proc/14174/stat : 14174 (pcs.small) R 14172 14174 13329 0 -1 4194304 29585 822 0 0 105241 31 0 0 25 0 1 0 60144641 90677248 19069 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14174/statm: 22138 19069 378 142 0 21092 0
Current children cumulated CPU time (s) 1052.72
Current children cumulated vsize (KiB) 88552

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14219
/proc/meminfo: memFree=1273432/2055920 swapFree=4192812/4192956
[pid=14174] ppid=14172 vsize=110996 CPUtime=1112.33
/proc/14174/stat : 14174 (pcs.small) R 14172 14174 13329 0 -1 4194304 35457 822 0 0 111199 34 0 0 25 0 1 0 60144641 113659904 22892 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14174/statm: 27749 22892 378 142 0 26703 0
Current children cumulated CPU time (s) 1112.33
Current children cumulated vsize (KiB) 110996

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14219
/proc/meminfo: memFree=1266136/2055920 swapFree=4192812/4192956
[pid=14174] ppid=14172 vsize=110996 CPUtime=1172.31
/proc/14174/stat : 14174 (pcs.small) R 14172 14174 13329 0 -1 4194304 35736 822 0 0 117196 35 0 0 25 0 1 0 60144641 113659904 23171 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14174/statm: 27749 23171 378 142 0 26703 0
Current children cumulated CPU time (s) 1172.31
Current children cumulated vsize (KiB) 110996

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14219
/proc/meminfo: memFree=1260824/2055920 swapFree=4192812/4192956
[pid=14174] ppid=14172 vsize=110996 CPUtime=1232.29
/proc/14174/stat : 14174 (pcs.small) R 14172 14174 13329 0 -1 4194304 36006 822 0 0 123193 36 0 0 25 0 1 0 60144641 113659904 23441 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14174/statm: 27749 23441 378 142 0 26703 0
Current children cumulated CPU time (s) 1232.29
Current children cumulated vsize (KiB) 110996

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14219
/proc/meminfo: memFree=1255128/2055920 swapFree=4192812/4192956
[pid=14174] ppid=14172 vsize=110996 CPUtime=1292.27
/proc/14174/stat : 14174 (pcs.small) R 14172 14174 13329 0 -1 4194304 36264 822 0 0 129191 36 0 0 25 0 1 0 60144641 113659904 23699 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14174/statm: 27749 23699 378 142 0 26703 0
Current children cumulated CPU time (s) 1292.27
Current children cumulated vsize (KiB) 110996

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14219
/proc/meminfo: memFree=1251800/2055920 swapFree=4192812/4192956
[pid=14174] ppid=14172 vsize=110996 CPUtime=1352.24
/proc/14174/stat : 14174 (pcs.small) R 14172 14174 13329 0 -1 4194304 36522 822 0 0 135187 37 0 0 25 0 1 0 60144641 113659904 23957 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14174/statm: 27749 23957 378 142 0 26703 0
Current children cumulated CPU time (s) 1352.24
Current children cumulated vsize (KiB) 110996

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14219
/proc/meminfo: memFree=1247768/2055920 swapFree=4192812/4192956
[pid=14174] ppid=14172 vsize=110996 CPUtime=1412.23
/proc/14174/stat : 14174 (pcs.small) R 14172 14174 13329 0 -1 4194304 36779 822 0 0 141186 37 0 0 25 0 1 0 60144641 113659904 24214 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/14174/statm: 27749 24214 378 142 0 26703 0
Current children cumulated CPU time (s) 1412.23
Current children cumulated vsize (KiB) 110996

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14219
/proc/meminfo: memFree=1244120/2055920 swapFree=4192812/4192956
[pid=14174] ppid=14172 vsize=110996 CPUtime=1472.19
/proc/14174/stat : 14174 (pcs.small) R 14172 14174 13329 0 -1 4194304 37023 822 0 0 147182 37 0 0 25 0 1 0 60144641 113659904 24458 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/14174/statm: 27749 24458 378 142 0 26703 0
Current children cumulated CPU time (s) 1472.19
Current children cumulated vsize (KiB) 110996

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14219
/proc/meminfo: memFree=1240600/2055920 swapFree=4192812/4192956
[pid=14174] ppid=14172 vsize=110996 CPUtime=1532.17
/proc/14174/stat : 14174 (pcs.small) R 14172 14174 13329 0 -1 4194304 37267 822 0 0 153179 38 0 0 25 0 1 0 60144641 113659904 24702 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14174/statm: 27749 24702 378 142 0 26703 0
Current children cumulated CPU time (s) 1532.17
Current children cumulated vsize (KiB) 110996

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14219
/proc/meminfo: memFree=1237144/2055920 swapFree=4192812/4192956
[pid=14174] ppid=14172 vsize=110996 CPUtime=1592.14
/proc/14174/stat : 14174 (pcs.small) R 14172 14174 13329 0 -1 4194304 37505 822 0 0 159176 38 0 0 25 0 1 0 60144641 113659904 24940 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/14174/statm: 27749 24940 378 142 0 26703 0
Current children cumulated CPU time (s) 1592.14
Current children cumulated vsize (KiB) 110996

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14219
/proc/meminfo: memFree=1227928/2055920 swapFree=4192812/4192956
[pid=14174] ppid=14172 vsize=111788 CPUtime=1652.12
/proc/14174/stat : 14174 (pcs.small) R 14172 14174 13329 0 -1 4194304 37934 822 0 0 165173 39 0 0 25 0 1 0 60144641 114470912 25369 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14174/statm: 27947 25369 378 142 0 26901 0
Current children cumulated CPU time (s) 1652.12
Current children cumulated vsize (KiB) 111788

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14219
/proc/meminfo: memFree=1224984/2055920 swapFree=4192812/4192956
[pid=14174] ppid=14172 vsize=112836 CPUtime=1712.1
/proc/14174/stat : 14174 (pcs.small) R 14172 14174 13329 0 -1 4194304 38445 822 0 0 171170 40 0 0 25 0 1 0 60144641 115544064 25880 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/14174/statm: 28209 25880 378 142 0 27163 0
Current children cumulated CPU time (s) 1712.1
Current children cumulated vsize (KiB) 112836

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14219
/proc/meminfo: memFree=1221784/2055920 swapFree=4192812/4192956
[pid=14174] ppid=14172 vsize=114008 CPUtime=1772.08
/proc/14174/stat : 14174 (pcs.small) R 14172 14174 13329 0 -1 4194304 38967 822 0 0 177167 41 0 0 25 0 1 0 60144641 116744192 26402 996147200 134512640 135095119 4294956304 18446744073709551615 134589648 0 0 4096 0 0 0 0 17 0 0 0
/proc/14174/statm: 28502 26402 378 142 0 27456 0
Current children cumulated CPU time (s) 1772.08
Current children cumulated vsize (KiB) 114008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14219
/proc/meminfo: memFree=1220376/2055920 swapFree=4192812/4192956
[pid=14174] ppid=14172 vsize=114528 CPUtime=1800.07
/proc/14174/stat : 14174 (pcs.small) R 14172 14174 13329 0 -1 4194304 39191 822 0 0 179966 41 0 0 25 0 1 0 60144641 117276672 26626 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14174/statm: 28632 26626 378 142 0 27586 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 114528

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

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

[startup+1810.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14219
/proc/meminfo: memFree=1220376/2055920 swapFree=4192812/4192956
[pid=14174] ppid=14172 vsize=114528 CPUtime=1800.07
/proc/14174/stat : 14174 (pcs.small) R 14172 14174 13329 0 -1 4194304 39191 822 0 0 179966 41 0 0 25 0 1 0 60144641 117276672 26626 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14174/statm: 28632 26626 378 142 0 27586 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 114528

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1810.33
CPU time (s): 1800.11
CPU user time (s): 1799.67
CPU system time (s): 0.442932
CPU usage (%): 99.4357
Max. virtual memory (cumulated for all children) (KiB): 114528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.67
system time used= 0.442932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40013
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= 23
involuntary context switches= 25321

runsolver used 2.49862 second user time and 5.72213 second system time

The end

Launcher Data 

Begin job on node4 at 2009-07-16 09:52:51
IDJOB=2089898
IDBENCH=59644
IDSOLVER=734
FILE ID=node4/2089898-1247730771
PBS_JOBID= 9521560
Free space on /tmp= 66416 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-40-19/normalized-rand-2-40-19-443-230-3_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089898-1247730771/watcher-2089898-1247730771 -o /tmp/evaluation-result-2089898-1247730771/solver-2089898-1247730771 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 425670835 HOME/instance-2089898-1247730771.xml

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

MD5SUM BENCH= 0c6e1c1c4ed482c33d9ef383824b7f75
RANDOM SEED=425670835

node4.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		: 3000.213
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		: 3000.213
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:       1304768 kB
Buffers:         91208 kB
Cached:         501276 kB
SwapCached:          0 kB
Active:         263876 kB
Inactive:       409572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1304768 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1964 kB
Writeback:           0 kB
Mapped:          92376 kB
Slab:            62908 kB
Committed_AS:   590648 kB
PageTables:       2004 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= 66412 MiB
End job on node4 at 2009-07-16 10:23:04