Trace number 2089370

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 1816.93

General information on the benchmark

Namecsp/tightness0.35/
normalized-rand-2-40-16-250-350-7_ext.xml
MD5SUM62591c7ac45dd2ea33dbbfa4d36cbcfc
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 benchmark8.74167
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints250
Maximum constraint arity2
Maximum domain size16
Number of constraints which are defined in extension250
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
0.17/0.21	c Seed is 799074791
0.17/0.21	c Constructing HOME/instance-2089370-1247730068.xml  with 3998 constraints
0.17/0.21	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-2089370-1247730068/watcher-2089370-1247730068 -o /tmp/evaluation-result-2089370-1247730068/solver-2089370-1247730068 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 799074791 HOME/instance-2089370-1247730068.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: 2.07 2.02 2.00 4/72 20605
/proc/meminfo: memFree=1267936/2055920 swapFree=4192812/4192956
[pid=20605] ppid=20603 vsize=5356 CPUtime=0
/proc/20605/stat : 20605 (pcssolve) R 20603 20605 19749 0 -1 4194304 265 0 0 0 0 0 0 0 20 0 1 0 60070660 5484544 233 996147200 4194304 4889804 548682068800 18446744073709551615 221954660526 0 0 4100 65536 0 0 0 17 1 0 0
/proc/20605/statm: 1339 233 194 169 0 50 0

[startup+0.09241 s]
/proc/loadavg: 2.07 2.02 2.00 4/72 20605
/proc/meminfo: memFree=1267936/2055920 swapFree=4192812/4192956
[pid=20605] ppid=20603 vsize=5624 CPUtime=0.07
/proc/20605/stat : 20605 (pcs.small) R 20603 20605 19749 0 -1 4194304 1122 822 0 0 7 0 0 0 18 0 1 0 60070660 5758976 731 996147200 134512640 135095119 4294956304 18446744073709551615 134615500 0 0 4096 0 0 0 0 17 1 0 0
/proc/20605/statm: 1406 731 378 142 0 360 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5624

[startup+0.101406 s]
/proc/loadavg: 2.07 2.02 2.00 4/72 20605
/proc/meminfo: memFree=1267936/2055920 swapFree=4192812/4192956
[pid=20605] ppid=20603 vsize=5624 CPUtime=0.08
/proc/20605/stat : 20605 (pcs.small) R 20603 20605 19749 0 -1 4194304 1122 822 0 0 8 0 0 0 18 0 1 0 60070660 5758976 731 996147200 134512640 135095119 4294956304 18446744073709551615 134607024 0 0 4096 0 0 0 0 17 1 0 0
/proc/20605/statm: 1406 731 378 142 0 360 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5624

[startup+0.301424 s]
/proc/loadavg: 2.07 2.02 2.00 4/72 20605
/proc/meminfo: memFree=1267936/2055920 swapFree=4192812/4192956
[pid=20605] ppid=20603 vsize=5492 CPUtime=0.27
/proc/20605/stat : 20605 (pcs.small) R 20603 20605 19749 0 -1 4194304 1123 822 0 0 27 0 0 0 19 0 1 0 60070660 5623808 699 996147200 134512640 135095119 4294956304 18446744073709551615 134580708 0 0 4096 0 0 0 0 17 1 0 0
/proc/20605/statm: 1373 699 378 142 0 327 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 5492

[startup+0.70146 s]
/proc/loadavg: 2.07 2.02 2.00 4/72 20605
/proc/meminfo: memFree=1267936/2055920 swapFree=4192812/4192956
[pid=20605] ppid=20603 vsize=5752 CPUtime=0.67
/proc/20605/stat : 20605 (pcs.small) R 20603 20605 19749 0 -1 4194304 1177 822 0 0 67 0 0 0 23 0 1 0 60070660 5890048 753 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 1 0 0
/proc/20605/statm: 1438 753 378 142 0 392 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 5752

[startup+1.50154 s]
/proc/loadavg: 2.07 2.02 2.00 3/73 20611
/proc/meminfo: memFree=1266008/2055920 swapFree=4192812/4192956
[pid=20605] ppid=20603 vsize=7052 CPUtime=1.46
/proc/20605/stat : 20605 (pcs.small) R 20603 20605 19749 0 -1 4194304 1465 822 0 0 146 0 0 0 25 0 1 0 60070660 7221248 976 996147200 134512640 135095119 4294956304 18446744073709551615 134638322 0 0 4096 0 0 0 0 17 1 0 0
/proc/20605/statm: 1763 976 378 142 0 717 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 7052

[startup+3.10168 s]
/proc/loadavg: 2.07 2.02 2.00 3/73 20611
/proc/meminfo: memFree=1264536/2055920 swapFree=4192812/4192956
[pid=20605] ppid=20603 vsize=7692 CPUtime=3.05
/proc/20605/stat : 20605 (pcs.small) R 20603 20605 19749 0 -1 4194304 1743 822 0 0 305 0 0 0 25 0 1 0 60070660 7876608 1125 996147200 134512640 135095119 4294956304 18446744073709551615 134636919 0 0 4096 0 0 0 0 17 1 0 0
/proc/20605/statm: 1923 1125 378 142 0 877 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7692

[startup+6.30197 s]
/proc/loadavg: 2.06 2.02 2.00 3/73 20611
/proc/meminfo: memFree=1260824/2055920 swapFree=4192812/4192956
[pid=20605] ppid=20603 vsize=10408 CPUtime=6.23
/proc/20605/stat : 20605 (pcs.small) R 20603 20605 19749 0 -1 4194304 2603 822 0 0 622 1 0 0 25 0 1 0 60070660 10657792 1599 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20605/statm: 2602 1599 378 142 0 1556 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10408

[startup+12.7015 s]
/proc/loadavg: 2.06 2.02 2.00 3/73 20611
/proc/meminfo: memFree=1255448/2055920 swapFree=4192812/4192956
[pid=20605] ppid=20603 vsize=11572 CPUtime=12.56
/proc/20605/stat : 20605 (pcs.small) R 20603 20605 19749 0 -1 4194304 3132 822 0 0 1255 1 0 0 25 0 1 0 60070660 11849728 2128 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 1 0 0
/proc/20605/statm: 2893 2128 378 142 0 1847 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 11572

[startup+25.5017 s]
/proc/loadavg: 2.04 2.02 2.00 3/73 20611
/proc/meminfo: memFree=1250072/2055920 swapFree=4192812/4192956
[pid=20605] ppid=20603 vsize=16884 CPUtime=25.23
/proc/20605/stat : 20605 (pcs.small) R 20603 20605 19749 0 -1 4194304 4819 822 0 0 2521 2 0 0 25 0 1 0 60070660 17289216 3045 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/20605/statm: 4221 3045 378 142 0 3175 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 16884

[startup+51.102 s]
/proc/loadavg: 2.03 2.01 2.00 3/73 20611
/proc/meminfo: memFree=1241624/2055920 swapFree=4192812/4192956
[pid=20605] ppid=20603 vsize=23476 CPUtime=50.59
/proc/20605/stat : 20605 (pcs.small) R 20603 20605 19749 0 -1 4194304 6917 822 0 0 5055 4 0 0 25 0 1 0 60070660 24039424 4118 996147200 134512640 135095119 4294956304 18446744073709551615 134617057 0 0 4096 0 0 0 0 17 1 0 0
/proc/20605/statm: 5869 4118 378 142 0 4823 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 23476

[startup+102.307 s]
/proc/loadavg: 2.01 2.01 2.00 3/73 20611
/proc/meminfo: memFree=1226904/2055920 swapFree=4192812/4192956
[pid=20605] ppid=20603 vsize=30400 CPUtime=101.32
/proc/20605/stat : 20605 (pcs.small) R 20603 20605 19749 0 -1 4194304 9336 822 0 0 10126 6 0 0 25 0 1 0 60070660 31129600 6024 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20605/statm: 7600 6024 378 142 0 6554 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 30400

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20611
/proc/meminfo: memFree=1215832/2055920 swapFree=4192812/4192956
[pid=20605] ppid=20603 vsize=33016 CPUtime=160.75
/proc/20605/stat : 20605 (pcs.small) R 20603 20605 19749 0 -1 4194304 10634 822 0 0 16067 8 0 0 25 0 1 0 60070660 33808384 7322 996147200 134512640 135095119 4294956304 18446744073709551615 134644017 0 0 4096 0 0 0 0 17 1 0 0
/proc/20605/statm: 8254 7322 378 142 0 7208 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 33016

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20611
/proc/meminfo: memFree=1205336/2055920 swapFree=4192812/4192956
[pid=20605] ppid=20603 vsize=44348 CPUtime=220.2
/proc/20605/stat : 20605 (pcs.small) R 20603 20605 19749 0 -1 4194304 14025 822 0 0 22009 11 0 0 25 0 1 0 60070660 45412352 8664 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20605/statm: 11087 8664 378 142 0 10041 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 44348

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20611
/proc/meminfo: memFree=1182104/2055920 swapFree=4192812/4192956
[pid=20605] ppid=20603 vsize=58180 CPUtime=279.64
/proc/20605/stat : 20605 (pcs.small) R 20603 20605 19749 0 -1 4194304 17953 822 0 0 27950 14 0 0 25 0 1 0 60070660 59576320 11567 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20605/statm: 14545 11567 378 142 0 13499 0
Current children cumulated CPU time (s) 279.64
Current children cumulated vsize (KiB) 58180

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20611
/proc/meminfo: memFree=1178712/2055920 swapFree=4192812/4192956
[pid=20605] ppid=20603 vsize=58180 CPUtime=339.06
/proc/20605/stat : 20605 (pcs.small) R 20603 20605 19749 0 -1 4194304 18401 822 0 0 33892 14 0 0 25 0 1 0 60070660 59576320 12015 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20605/statm: 14545 12015 378 142 0 13499 0
Current children cumulated CPU time (s) 339.06
Current children cumulated vsize (KiB) 58180

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20611
/proc/meminfo: memFree=1175448/2055920 swapFree=4192812/4192956
[pid=20605] ppid=20603 vsize=58180 CPUtime=398.51
/proc/20605/stat : 20605 (pcs.small) R 20603 20605 19749 0 -1 4194304 18809 822 0 0 39836 15 0 0 25 0 1 0 60070660 59576320 12423 996147200 134512640 135095119 4294956304 18446744073709551615 134576596 0 0 4096 0 0 0 0 17 1 0 0
/proc/20605/statm: 14545 12423 378 142 0 13499 0
Current children cumulated CPU time (s) 398.51
Current children cumulated vsize (KiB) 58180

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20611
/proc/meminfo: memFree=1171160/2055920 swapFree=4192812/4192956
[pid=20605] ppid=20603 vsize=58696 CPUtime=457.94
/proc/20605/stat : 20605 (pcs.small) R 20603 20605 19749 0 -1 4194304 19347 822 0 0 45779 15 0 0 25 0 1 0 60070660 60104704 12961 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20605/statm: 14674 12961 378 142 0 13628 0
Current children cumulated CPU time (s) 457.94
Current children cumulated vsize (KiB) 58696

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20611
/proc/meminfo: memFree=1164120/2055920 swapFree=4192812/4192956
[pid=20605] ppid=20603 vsize=60656 CPUtime=517.38
/proc/20605/stat : 20605 (pcs.small) R 20603 20605 19749 0 -1 4194304 20205 822 0 0 51722 16 0 0 25 0 1 0 60070660 62111744 13819 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20605/statm: 15164 13819 378 142 0 14118 0
Current children cumulated CPU time (s) 517.38
Current children cumulated vsize (KiB) 60656

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20611
/proc/meminfo: memFree=1157336/2055920 swapFree=4192812/4192956
[pid=20605] ppid=20603 vsize=79008 CPUtime=576.82
/proc/20605/stat : 20605 (pcs.small) R 20603 20605 19749 0 -1 4194304 25128 822 0 0 57663 19 0 0 25 0 1 0 60070660 80904192 14645 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/20605/statm: 19752 14645 378 142 0 18706 0
Current children cumulated CPU time (s) 576.82
Current children cumulated vsize (KiB) 79008

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20613
/proc/meminfo: memFree=1150552/2055920 swapFree=4192812/4192956
[pid=20605] ppid=20603 vsize=80840 CPUtime=636.27
/proc/20605/stat : 20605 (pcs.small) R 20603 20605 19749 0 -1 4194304 25953 822 0 0 63606 21 0 0 25 0 1 0 60070660 82780160 15470 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/20605/statm: 20210 15470 378 142 0 19164 0
Current children cumulated CPU time (s) 636.27
Current children cumulated vsize (KiB) 80840

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20613
/proc/meminfo: memFree=1125784/2055920 swapFree=4192812/4192956
[pid=20605] ppid=20603 vsize=87888 CPUtime=874.01
/proc/20605/stat : 20605 (pcs.small) R 20603 20605 19749 0 -1 4194304 28995 822 0 0 87376 25 0 0 25 0 1 0 60070660 89997312 18512 996147200 134512640 135095119 4294956304 18446744073709551615 134642962 0 0 4096 0 0 0 0 17 1 0 0
/proc/20605/statm: 21972 18512 378 142 0 20926 0
Current children cumulated CPU time (s) 874.01
Current children cumulated vsize (KiB) 87888

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20613
/proc/meminfo: memFree=1119832/2055920 swapFree=4192812/4192956
[pid=20605] ppid=20603 vsize=89588 CPUtime=933.45
/proc/20605/stat : 20605 (pcs.small) R 20603 20605 19749 0 -1 4194304 29725 822 0 0 93319 26 0 0 25 0 1 0 60070660 91738112 19242 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20605/statm: 22397 19242 378 142 0 21351 0
Current children cumulated CPU time (s) 933.45
Current children cumulated vsize (KiB) 89588

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20613
/proc/meminfo: memFree=1114072/2055920 swapFree=4192812/4192956
[pid=20605] ppid=20603 vsize=91296 CPUtime=992.89
/proc/20605/stat : 20605 (pcs.small) R 20603 20605 19749 0 -1 4194304 30458 822 0 0 99262 27 0 0 25 0 1 0 60070660 93487104 19975 996147200 134512640 135095119 4294956304 18446744073709551615 134607007 0 0 4096 0 0 0 0 17 1 0 0
/proc/20605/statm: 22824 19975 378 142 0 21778 0
Current children cumulated CPU time (s) 992.89
Current children cumulated vsize (KiB) 91296

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20613
/proc/meminfo: memFree=1079960/2055920 swapFree=4192812/4192956
[pid=20605] ppid=20603 vsize=115460 CPUtime=1052.33
/proc/20605/stat : 20605 (pcs.small) R 20603 20605 19749 0 -1 4194304 36792 822 0 0 105202 31 0 0 25 0 1 0 60070660 118231040 24260 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20605/statm: 28865 24260 378 142 0 27819 0
Current children cumulated CPU time (s) 1052.33
Current children cumulated vsize (KiB) 115460

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20613
/proc/meminfo: memFree=1077656/2055920 swapFree=4192812/4192956
[pid=20605] ppid=20603 vsize=115460 CPUtime=1111.76
/proc/20605/stat : 20605 (pcs.small) R 20603 20605 19749 0 -1 4194304 37075 822 0 0 111145 31 0 0 25 0 1 0 60070660 118231040 24543 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20605/statm: 28865 24543 378 142 0 27819 0
Current children cumulated CPU time (s) 1111.76
Current children cumulated vsize (KiB) 115460

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20613
/proc/meminfo: memFree=1075352/2055920 swapFree=4192812/4192956
[pid=20605] ppid=20603 vsize=115460 CPUtime=1171.21
/proc/20605/stat : 20605 (pcs.small) R 20603 20605 19749 0 -1 4194304 37356 822 0 0 117089 32 0 0 25 0 1 0 60070660 118231040 24824 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20605/statm: 28865 24824 378 142 0 27819 0
Current children cumulated CPU time (s) 1171.21
Current children cumulated vsize (KiB) 115460

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20619
/proc/meminfo: memFree=1072976/2055920 swapFree=4192812/4192956
[pid=20605] ppid=20603 vsize=115460 CPUtime=1230.63
/proc/20605/stat : 20605 (pcs.small) R 20603 20605 19749 0 -1 4194304 37623 822 0 0 123030 33 0 0 25 0 1 0 60070660 118231040 25091 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20605/statm: 28865 25091 378 142 0 27819 0
Current children cumulated CPU time (s) 1230.63
Current children cumulated vsize (KiB) 115460

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20619
/proc/meminfo: memFree=1070800/2055920 swapFree=4192812/4192956
[pid=20605] ppid=20603 vsize=115460 CPUtime=1290.07
/proc/20605/stat : 20605 (pcs.small) R 20603 20605 19749 0 -1 4194304 37893 822 0 0 128974 33 0 0 25 0 1 0 60070660 118231040 25361 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/20605/statm: 28865 25361 378 142 0 27819 0
Current children cumulated CPU time (s) 1290.07
Current children cumulated vsize (KiB) 115460

[startup+1362.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/73 20619
/proc/meminfo: memFree=1068816/2055920 swapFree=4192812/4192956
[pid=20605] ppid=20603 vsize=115460 CPUtime=1349.5
/proc/20605/stat : 20605 (pcs.small) R 20603 20605 19749 0 -1 4194304 38151 822 0 0 134917 33 0 0 25 0 1 0 60070660 118231040 25619 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20605/statm: 28865 25619 378 142 0 27819 0
Current children cumulated CPU time (s) 1349.5
Current children cumulated vsize (KiB) 115460

[startup+1422.31 s]
/proc/loadavg: 2.05 2.02 2.00 3/73 20619
/proc/meminfo: memFree=1066640/2055920 swapFree=4192812/4192956
[pid=20605] ppid=20603 vsize=115460 CPUtime=1408.95
/proc/20605/stat : 20605 (pcs.small) R 20603 20605 19749 0 -1 4194304 38410 822 0 0 140861 34 0 0 25 0 1 0 60070660 118231040 25878 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20605/statm: 28865 25878 378 142 0 27819 0
Current children cumulated CPU time (s) 1408.95
Current children cumulated vsize (KiB) 115460

[startup+1482.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/73 20619
/proc/meminfo: memFree=1064528/2055920 swapFree=4192812/4192956
[pid=20605] ppid=20603 vsize=115460 CPUtime=1468.38
/proc/20605/stat : 20605 (pcs.small) R 20603 20605 19749 0 -1 4194304 38674 822 0 0 146804 34 0 0 25 0 1 0 60070660 118231040 26142 996147200 134512640 135095119 4294956304 18446744073709551615 134642947 0 0 4096 0 0 0 0 17 1 0 0
/proc/20605/statm: 28865 26142 378 142 0 27819 0
Current children cumulated CPU time (s) 1468.38
Current children cumulated vsize (KiB) 115460

[startup+1542.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/73 20619
/proc/meminfo: memFree=1062424/2055920 swapFree=4192812/4192956
[pid=20605] ppid=20603 vsize=115460 CPUtime=1527.82
/proc/20605/stat : 20605 (pcs.small) R 20603 20605 19749 0 -1 4194304 38929 822 0 0 152748 34 0 0 25 0 1 0 60070660 118231040 26397 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20605/statm: 28865 26397 378 142 0 27819 0
Current children cumulated CPU time (s) 1527.82
Current children cumulated vsize (KiB) 115460

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 20619
/proc/meminfo: memFree=1059544/2055920 swapFree=4192812/4192956
[pid=20605] ppid=20603 vsize=115720 CPUtime=1587.26
/proc/20605/stat : 20605 (pcs.small) R 20603 20605 19749 0 -1 4194304 39230 822 0 0 158692 34 0 0 25 0 1 0 60070660 118497280 26698 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20605/statm: 28930 26698 378 142 0 27884 0
Current children cumulated CPU time (s) 1587.26
Current children cumulated vsize (KiB) 115720

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 20619
/proc/meminfo: memFree=1054936/2055920 swapFree=4192812/4192956
[pid=20605] ppid=20603 vsize=149664 CPUtime=1646.69
/proc/20605/stat : 20605 (pcs.small) R 20603 20605 19749 0 -1 4194304 47974 822 0 0 164630 39 0 0 25 0 1 0 60070660 153255936 27249 996147200 134512640 135095119 4294956304 18446744073709551615 134576613 0 0 4096 0 0 0 0 17 1 0 0
/proc/20605/statm: 37416 27249 378 142 0 36370 0
Current children cumulated CPU time (s) 1646.69
Current children cumulated vsize (KiB) 149664

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 20619
/proc/meminfo: memFree=1050456/2055920 swapFree=4192812/4192956
[pid=20605] ppid=20603 vsize=150852 CPUtime=1706.14
/proc/20605/stat : 20605 (pcs.small) R 20603 20605 19749 0 -1 4194304 48526 822 0 0 170574 40 0 0 25 0 1 0 60070660 154472448 27801 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20605/statm: 37713 27801 378 142 0 36667 0
Current children cumulated CPU time (s) 1706.14
Current children cumulated vsize (KiB) 150852

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20619
/proc/meminfo: memFree=1045848/2055920 swapFree=4192812/4192956
[pid=20605] ppid=20603 vsize=152160 CPUtime=1765.57
/proc/20605/stat : 20605 (pcs.small) R 20603 20605 19749 0 -1 4194304 49080 822 0 0 176516 41 0 0 25 0 1 0 60070660 155811840 28355 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20605/statm: 38040 28355 378 142 0 36994 0
Current children cumulated CPU time (s) 1765.57
Current children cumulated vsize (KiB) 152160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1816.9 s]
/proc/loadavg: 2.06 2.02 2.00 4/82 20661
/proc/meminfo: memFree=1140168/2055920 swapFree=4192812/4192956
[pid=20605] ppid=20603 vsize=152944 CPUtime=1800.04
/proc/20605/stat : 20605 (pcs.small) R 20603 20605 19749 0 -1 4194304 49428 822 0 0 179961 43 0 0 25 0 1 0 60070660 156614656 28703 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/20605/statm: 38236 28703 378 142 0 37190 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 152944

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

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

[startup+1816.9 s]
/proc/loadavg: 2.06 2.02 2.00 4/82 20661
/proc/meminfo: memFree=1140168/2055920 swapFree=4192812/4192956
[pid=20605] ppid=20603 vsize=152944 CPUtime=1800.04
/proc/20605/stat : 20605 (pcs.small) R 20603 20605 19749 0 -1 4194304 49428 822 0 0 179961 43 0 0 25 0 1 0 60070660 156614656 28703 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/20605/statm: 38236 28703 378 142 0 37190 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 152944

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1816.93
CPU time (s): 1800.08
CPU user time (s): 1799.62
CPU system time (s): 0.45893
CPU usage (%): 99.0729
Max. virtual memory (cumulated for all children) (KiB): 181912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.62
system time used= 0.45893
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50250
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= 38691

runsolver used 2.06768 second user time and 6.18706 second system time

The end

Launcher Data 

Begin job on node43 at 2009-07-16 09:41:08
IDJOB=2089370
IDBENCH=59487
IDSOLVER=734
FILE ID=node43/2089370-1247730068
PBS_JOBID= 9521516
Free space on /tmp= 66192 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/tightness0.35/normalized-rand-2-40-16-250-350-7_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089370-1247730068/watcher-2089370-1247730068 -o /tmp/evaluation-result-2089370-1247730068/solver-2089370-1247730068 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 799074791 HOME/instance-2089370-1247730068.xml

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

MD5SUM BENCH= 62591c7ac45dd2ea33dbbfa4d36cbcfc
RANDOM SEED=799074791

node43.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	: 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		: 3000.213
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:       1268416 kB
Buffers:        103180 kB
Cached:         560908 kB
SwapCached:          0 kB
Active:         105808 kB
Inactive:       579308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1268416 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4336 kB
Writeback:           0 kB
Mapped:          32456 kB
Slab:            87820 kB
Committed_AS:   532952 kB
PageTables:       1800 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= 66192 MiB
End job on node43 at 2009-07-16 10:11:27