Trace number 2092230

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) 1800.07 1811.35

General information on the benchmark

Namecsp/tightness0.8/
normalized-rand-2-40-80-103-800-36_ext.xml
MD5SUMad0e047401619f0ea08a05a0cd64eea9
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 benchmark8.5757
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints103
Maximum constraint arity2
Maximum domain size80
Number of constraints which are defined in extension103
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c has big domains
0.00/0.01	c big-domain mode
0.00/0.02	c Seed is 435831876
0.00/0.02	c Constructing HOME/instance-2092230-1247733961.xml  with 103 constraints
0.28/0.37	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-2092230-1247733961/watcher-2092230-1247733961 -o /tmp/evaluation-result-2092230-1247733961/solver-2092230-1247733961 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 435831876 HOME/instance-2092230-1247733961.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.02 2.00 4/72 10875
/proc/meminfo: memFree=1502472/2055920 swapFree=4192812/4192956
[pid=10875] ppid=10873 vsize=18576 CPUtime=0
/proc/10875/stat : 10875 (runsolver) R 10873 10875 10307 0 -1 4194368 15 0 0 0 0 0 0 0 22 0 1 0 60463814 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 206381313319 0 0 4096 24578 0 0 0 17 1 0 0
/proc/10875/statm: 4644 284 249 26 0 2626 0

[startup+0.023863 s]
/proc/loadavg: 2.00 2.02 2.00 4/72 10875
/proc/meminfo: memFree=1502472/2055920 swapFree=4192812/4192956
[pid=10875] ppid=10873 vsize=4492 CPUtime=0
/proc/10875/stat : 10875 (pcs.big) R 10873 10875 10307 0 -1 4194304 786 656 0 0 0 0 0 0 25 0 1 0 60463814 4599808 417 996147200 134512640 135215973 4294956320 18446744073709551615 134882151 0 0 4096 0 0 0 0 17 1 0 0
/proc/10875/statm: 1123 417 369 171 0 48 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4492

[startup+0.101875 s]
/proc/loadavg: 2.00 2.02 2.00 4/72 10875
/proc/meminfo: memFree=1502472/2055920 swapFree=4192812/4192956
[pid=10875] ppid=10873 vsize=5456 CPUtime=0.08
/proc/10875/stat : 10875 (pcs.big) R 10873 10875 10307 0 -1 4194304 942 656 0 0 8 0 0 0 25 0 1 0 60463814 5586944 573 996147200 134512640 135215973 4294956320 18446744073709551615 134786071 0 0 4096 0 0 0 0 17 1 0 0
/proc/10875/statm: 1364 573 383 171 0 289 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5456

[startup+0.301913 s]
/proc/loadavg: 2.00 2.02 2.00 4/72 10875
/proc/meminfo: memFree=1502472/2055920 swapFree=4192812/4192956
[pid=10875] ppid=10873 vsize=7656 CPUtime=0.28
/proc/10875/stat : 10875 (pcs.big) R 10873 10875 10307 0 -1 4194304 1287 656 0 0 28 0 0 0 25 0 1 0 60463814 7839744 918 996147200 134512640 135215973 4294956320 18446744073709551615 11001478 0 0 4096 0 0 0 0 17 1 0 0
/proc/10875/statm: 1914 918 383 171 0 839 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7656

[startup+0.701986 s]
/proc/loadavg: 2.00 2.02 2.00 4/72 10875
/proc/meminfo: memFree=1502472/2055920 swapFree=4192812/4192956
[pid=10875] ppid=10873 vsize=8852 CPUtime=0.67
/proc/10875/stat : 10875 (pcs.big) R 10873 10875 10307 0 -1 4194304 1540 656 0 0 67 0 0 0 25 0 1 0 60463814 9064448 1171 996147200 134512640 135215973 4294956320 18446744073709551615 4158960018 0 0 4096 0 0 0 0 17 1 0 0
/proc/10875/statm: 2213 1171 401 171 0 1138 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8852

[startup+1.50113 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 10880
/proc/meminfo: memFree=1499200/2055920 swapFree=4192812/4192956
[pid=10875] ppid=10873 vsize=8852 CPUtime=1.46
/proc/10875/stat : 10875 (pcs.big) R 10873 10875 10307 0 -1 4194304 1554 656 0 0 146 0 0 0 25 0 1 0 60463814 9064448 1185 996147200 134512640 135215973 4294956320 18446744073709551615 134590197 0 0 4096 0 0 0 0 17 1 0 0
/proc/10875/statm: 2213 1185 401 171 0 1138 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8852

[startup+3.10143 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 10880
/proc/meminfo: memFree=1499008/2055920 swapFree=4192812/4192956
[pid=10875] ppid=10873 vsize=8852 CPUtime=3.05
/proc/10875/stat : 10875 (pcs.big) R 10873 10875 10307 0 -1 4194304 1592 656 0 0 305 0 0 0 25 0 1 0 60463814 9064448 1223 996147200 134512640 135215973 4294956320 18446744073709551615 134600004 0 0 4096 0 0 0 0 17 1 0 0
/proc/10875/statm: 2213 1223 401 171 0 1138 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8852

[startup+6.30201 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 10880
/proc/meminfo: memFree=1498624/2055920 swapFree=4192812/4192956
[pid=10875] ppid=10873 vsize=8852 CPUtime=6.22
/proc/10875/stat : 10875 (pcs.big) R 10873 10875 10307 0 -1 4194304 1663 656 0 0 622 0 0 0 25 0 1 0 60463814 9064448 1294 996147200 134512640 135215973 4294956320 18446744073709551615 135018580 0 0 4096 0 0 0 0 17 1 0 0
/proc/10875/statm: 2213 1294 401 171 0 1138 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8852

[startup+12.7012 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 10880
/proc/meminfo: memFree=1497920/2055920 swapFree=4192812/4192956
[pid=10875] ppid=10873 vsize=8984 CPUtime=12.57
/proc/10875/stat : 10875 (pcs.big) R 10873 10875 10307 0 -1 4194304 1812 656 0 0 1257 0 0 0 25 0 1 0 60463814 9199616 1443 996147200 134512640 135215973 4294956320 18446744073709551615 4158960153 0 0 4096 0 0 0 0 17 1 0 0
/proc/10875/statm: 2246 1443 401 171 0 1171 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 8984

[startup+25.5015 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 10880
/proc/meminfo: memFree=1496064/2055920 swapFree=4192812/4192956
[pid=10875] ppid=10873 vsize=10168 CPUtime=25.26
/proc/10875/stat : 10875 (pcs.big) R 10873 10875 10307 0 -1 4194304 2246 656 0 0 2525 1 0 0 25 0 1 0 60463814 10412032 1844 996147200 134512640 135215973 4294956320 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/10875/statm: 2542 1844 401 171 0 1467 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 10168

[startup+51.1012 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 10880
/proc/meminfo: memFree=1491904/2055920 swapFree=4192812/4192956
[pid=10875] ppid=10873 vsize=14252 CPUtime=50.63
/proc/10875/stat : 10875 (pcs.big) R 10873 10875 10307 0 -1 4194304 3299 656 0 0 5062 1 0 0 25 0 1 0 60463814 14594048 2832 996147200 134512640 135215973 4294956320 18446744073709551615 134591795 0 0 4096 0 0 0 0 17 1 0 0
/proc/10875/statm: 3563 2832 401 171 0 2488 0
Current children cumulated CPU time (s) 50.63
Current children cumulated vsize (KiB) 14252

[startup+102.307 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 10880
/proc/meminfo: memFree=1481984/2055920 swapFree=4192812/4192956
[pid=10875] ppid=10873 vsize=23212 CPUtime=101.37
/proc/10875/stat : 10875 (pcs.big) R 10873 10875 10307 0 -1 4194304 5621 656 0 0 10134 3 0 0 25 0 1 0 60463814 23769088 5025 996147200 134512640 135215973 4294956320 18446744073709551615 134600115 0 0 4096 0 0 0 0 17 1 0 0
/proc/10875/statm: 5803 5025 401 171 0 4728 0
Current children cumulated CPU time (s) 101.37
Current children cumulated vsize (KiB) 23212

[startup+162.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 10880
/proc/meminfo: memFree=1472128/2055920 swapFree=4192812/4192956
[pid=10875] ppid=10873 vsize=31916 CPUtime=160.82
/proc/10875/stat : 10875 (pcs.big) R 10873 10875 10307 0 -1 4194304 7871 656 0 0 16077 5 0 0 25 0 1 0 60463814 32681984 7242 996147200 134512640 135215973 4294956320 18446744073709551615 4158960074 0 0 4096 0 0 0 0 17 1 0 0
/proc/10875/statm: 7979 7242 401 171 0 6904 0
Current children cumulated CPU time (s) 160.82
Current children cumulated vsize (KiB) 31916

[startup+222.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10880
/proc/meminfo: memFree=1460096/2055920 swapFree=4192812/4192956
[pid=10875] ppid=10873 vsize=42304 CPUtime=220.26
/proc/10875/stat : 10875 (pcs.big) R 10873 10875 10307 0 -1 4194304 10569 656 0 0 22019 7 0 0 25 0 1 0 60463814 43319296 9683 996147200 134512640 135215973 4294956320 18446744073709551615 135020377 0 0 4096 0 0 0 0 17 1 0 0
/proc/10875/statm: 10576 9683 401 171 0 9501 0
Current children cumulated CPU time (s) 220.26
Current children cumulated vsize (KiB) 42304

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10880
/proc/meminfo: memFree=1450176/2055920 swapFree=4192812/4192956
[pid=10875] ppid=10873 vsize=50080 CPUtime=279.7
/proc/10875/stat : 10875 (pcs.big) R 10873 10875 10307 0 -1 4194304 12613 656 0 0 27962 8 0 0 25 0 1 0 60463814 51281920 11662 996147200 134512640 135215973 4294956320 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/10875/statm: 12520 11662 401 171 0 11445 0
Current children cumulated CPU time (s) 279.7
Current children cumulated vsize (KiB) 50080

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10882
/proc/meminfo: memFree=1438144/2055920 swapFree=4192812/4192956
[pid=10875] ppid=10873 vsize=59448 CPUtime=339.16
/proc/10875/stat : 10875 (pcs.big) R 10873 10875 10307 0 -1 4194304 15052 656 0 0 33905 11 0 0 25 0 1 0 60463814 60874752 14101 996147200 134512640 135215973 4294956320 18446744073709551615 4158960162 0 0 4096 0 0 0 0 17 1 0 0
/proc/10875/statm: 14862 14101 401 171 0 13787 0
Current children cumulated CPU time (s) 339.16
Current children cumulated vsize (KiB) 59448

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10882
/proc/meminfo: memFree=1427200/2055920 swapFree=4192812/4192956
[pid=10875] ppid=10873 vsize=70340 CPUtime=398.6
/proc/10875/stat : 10875 (pcs.big) R 10873 10875 10307 0 -1 4194304 17854 656 0 0 39847 13 0 0 25 0 1 0 60463814 72028160 16390 996147200 134512640 135215973 4294956320 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 1 0 0
/proc/10875/statm: 17585 16390 401 171 0 16510 0
Current children cumulated CPU time (s) 398.6
Current children cumulated vsize (KiB) 70340

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10882
/proc/meminfo: memFree=1416960/2055920 swapFree=4192812/4192956
[pid=10875] ppid=10873 vsize=78124 CPUtime=458.04
/proc/10875/stat : 10875 (pcs.big) R 10873 10875 10307 0 -1 4194304 19890 656 0 0 45789 15 0 0 25 0 1 0 60463814 79998976 18426 996147200 134512640 135215973 4294956320 18446744073709551615 4158960027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10875/statm: 19531 18426 401 171 0 18456 0
Current children cumulated CPU time (s) 458.04
Current children cumulated vsize (KiB) 78124

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10882
/proc/meminfo: memFree=1405440/2055920 swapFree=4192812/4192956
[pid=10875] ppid=10873 vsize=87872 CPUtime=517.49
/proc/10875/stat : 10875 (pcs.big) R 10873 10875 10307 0 -1 4194304 22406 656 0 0 51732 17 0 0 25 0 1 0 60463814 89980928 20813 996147200 134512640 135215973 4294956320 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 1 0 0
/proc/10875/statm: 21968 20813 401 171 0 20893 0
Current children cumulated CPU time (s) 517.49
Current children cumulated vsize (KiB) 87872

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10882
/proc/meminfo: memFree=1395072/2055920 swapFree=4192812/4192956
[pid=10875] ppid=10873 vsize=95652 CPUtime=576.92
/proc/10875/stat : 10875 (pcs.big) R 10873 10875 10307 0 -1 4194304 24435 656 0 0 57673 19 0 0 25 0 1 0 60463814 97947648 22842 996147200 134512640 135215973 4294956320 18446744073709551615 134590168 0 0 4096 0 0 0 0 17 1 0 0
/proc/10875/statm: 23913 22842 401 171 0 22838 0
Current children cumulated CPU time (s) 576.92
Current children cumulated vsize (KiB) 95652

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10882
/proc/meminfo: memFree=1385024/2055920 swapFree=4192812/4192956
[pid=10875] ppid=10873 vsize=103440 CPUtime=636.36
/proc/10875/stat : 10875 (pcs.big) R 10873 10875 10307 0 -1 4194304 26465 656 0 0 63615 21 0 0 25 0 1 0 60463814 105922560 24872 996147200 134512640 135215973 4294956320 18446744073709551615 4158960053 0 0 4096 0 0 0 0 17 1 0 0
/proc/10875/statm: 25860 24872 401 171 0 24785 0
Current children cumulated CPU time (s) 636.36
Current children cumulated vsize (KiB) 103440

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10882
/proc/meminfo: memFree=1345536/2055920 swapFree=4192812/4192956
[pid=10875] ppid=10873 vsize=138000 CPUtime=874.1
/proc/10875/stat : 10875 (pcs.big) R 10873 10875 10307 0 -1 4194304 35433 656 0 0 87382 28 0 0 25 0 1 0 60463814 141312000 32815 996147200 134512640 135215973 4294956320 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/10875/statm: 34500 32815 401 171 0 33425 0
Current children cumulated CPU time (s) 874.1
Current children cumulated vsize (KiB) 138000

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10888
/proc/meminfo: memFree=1335488/2055920 swapFree=4192812/4192956
[pid=10875] ppid=10873 vsize=146052 CPUtime=933.54
/proc/10875/stat : 10875 (pcs.big) R 10873 10875 10307 0 -1 4194304 37527 656 0 0 93323 31 0 0 25 0 1 0 60463814 149557248 34909 996147200 134512640 135215973 4294956320 18446744073709551615 134590055 0 0 4096 0 0 0 0 17 1 0 0
/proc/10875/statm: 36513 34909 401 171 0 35438 0
Current children cumulated CPU time (s) 933.54
Current children cumulated vsize (KiB) 146052

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10888
/proc/meminfo: memFree=1325696/2055920 swapFree=4192812/4192956
[pid=10875] ppid=10873 vsize=153840 CPUtime=992.97
/proc/10875/stat : 10875 (pcs.big) R 10873 10875 10307 0 -1 4194304 39561 656 0 0 99265 32 0 0 25 0 1 0 60463814 157532160 36943 996147200 134512640 135215973 4294956320 18446744073709551615 134596291 0 0 4096 0 0 0 0 17 1 0 0
/proc/10875/statm: 38460 36943 401 171 0 37385 0
Current children cumulated CPU time (s) 992.97
Current children cumulated vsize (KiB) 153840

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10888
/proc/meminfo: memFree=1303488/2055920 swapFree=4192812/4192956
[pid=10875] ppid=10873 vsize=160572 CPUtime=1052.41
/proc/10875/stat : 10875 (pcs.big) R 10873 10875 10307 0 -1 4194304 41330 656 0 0 105207 34 0 0 25 0 1 0 60463814 164425728 38712 996147200 134512640 135215973 4294956320 18446744073709551615 4158960033 0 0 4096 0 0 0 0 17 1 0 0
/proc/10875/statm: 40143 38712 401 171 0 39068 0
Current children cumulated CPU time (s) 1052.41
Current children cumulated vsize (KiB) 160572

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10888
/proc/meminfo: memFree=1293312/2055920 swapFree=4192812/4192956
[pid=10875] ppid=10873 vsize=170696 CPUtime=1111.85
/proc/10875/stat : 10875 (pcs.big) R 10873 10875 10307 0 -1 4194304 43920 656 0 0 111149 36 0 0 25 0 1 0 60463814 174792704 41045 996147200 134512640 135215973 4294956320 18446744073709551615 134617490 0 0 4096 0 0 0 0 17 1 0 0
/proc/10875/statm: 42674 41045 401 171 0 41599 0
Current children cumulated CPU time (s) 1111.85
Current children cumulated vsize (KiB) 170696

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 2/71 10889
/proc/meminfo: memFree=1371536/2055920 swapFree=4192812/4192956
[pid=10875] ppid=10873 vsize=179004 CPUtime=1171.3
/proc/10875/stat : 10875 (pcs.big) R 10873 10875 10307 0 -1 4194304 46070 656 0 0 117093 37 0 0 25 0 1 0 60463814 183300096 43195 996147200 134512640 135215973 4294956320 18446744073709551615 135020320 0 0 4096 0 0 0 0 17 0 0 0
/proc/10875/statm: 44751 43195 401 171 0 43676 0
Current children cumulated CPU time (s) 1171.3
Current children cumulated vsize (KiB) 179004

[startup+1242.3 s]
/proc/loadavg: 1.37 1.82 1.94 2/65 10910
/proc/meminfo: memFree=1369224/2055920 swapFree=4192812/4192956
[pid=10875] ppid=10873 vsize=185468 CPUtime=1231.27
/proc/10875/stat : 10875 (pcs.big) R 10873 10875 10307 0 -1 4194304 47782 656 0 0 123089 38 0 0 25 0 1 0 60463814 189919232 44907 996147200 134512640 135215973 4294956320 18446744073709551615 134599830 0 0 4096 0 0 0 0 17 0 0 0
/proc/10875/statm: 46367 44907 401 171 0 45292 0
Current children cumulated CPU time (s) 1231.27
Current children cumulated vsize (KiB) 185468

[startup+1302.3 s]
/proc/loadavg: 1.13 1.66 1.87 2/65 10910
/proc/meminfo: memFree=1361928/2055920 swapFree=4192812/4192956
[pid=10875] ppid=10873 vsize=192456 CPUtime=1291.24
/proc/10875/stat : 10875 (pcs.big) R 10873 10875 10307 0 -1 4194304 49587 656 0 0 129085 39 0 0 25 0 1 0 60463814 197074944 46712 996147200 134512640 135215973 4294956320 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/10875/statm: 48114 46712 401 171 0 47039 0
Current children cumulated CPU time (s) 1291.24
Current children cumulated vsize (KiB) 192456

[startup+1362.3 s]
/proc/loadavg: 1.05 1.54 1.82 2/65 10910
/proc/meminfo: memFree=1354760/2055920 swapFree=4192812/4192956
[pid=10875] ppid=10873 vsize=199452 CPUtime=1351.21
/proc/10875/stat : 10875 (pcs.big) R 10873 10875 10307 0 -1 4194304 51421 656 0 0 135080 41 0 0 25 0 1 0 60463814 204238848 48546 996147200 134512640 135215973 4294956320 18446744073709551615 134583685 0 0 4096 0 0 0 0 17 0 0 0
/proc/10875/statm: 49863 48546 401 171 0 48788 0
Current children cumulated CPU time (s) 1351.21
Current children cumulated vsize (KiB) 199452

[startup+1422.31 s]
/proc/loadavg: 1.02 1.44 1.76 2/65 10910
/proc/meminfo: memFree=1347592/2055920 swapFree=4192812/4192956
[pid=10875] ppid=10873 vsize=206180 CPUtime=1411.19
/proc/10875/stat : 10875 (pcs.big) R 10873 10875 10307 0 -1 4194304 53174 656 0 0 141077 42 0 0 25 0 1 0 60463814 211128320 50299 996147200 134512640 135215973 4294956320 18446744073709551615 4158960191 0 0 4096 0 0 0 0 17 0 0 0
/proc/10875/statm: 51545 50299 401 171 0 50470 0
Current children cumulated CPU time (s) 1411.19
Current children cumulated vsize (KiB) 206180

[startup+1482.3 s]
/proc/loadavg: 1.00 1.36 1.71 2/65 10910
/proc/meminfo: memFree=1340168/2055920 swapFree=4192812/4192956
[pid=10875] ppid=10873 vsize=213304 CPUtime=1471.15
/proc/10875/stat : 10875 (pcs.big) R 10873 10875 10307 0 -1 4194304 55045 656 0 0 147072 43 0 0 25 0 1 0 60463814 218423296 52170 996147200 134512640 135215973 4294956320 18446744073709551615 135020407 0 0 4096 0 0 0 0 17 0 0 0
/proc/10875/statm: 53326 52170 401 171 0 52251 0
Current children cumulated CPU time (s) 1471.15
Current children cumulated vsize (KiB) 213304

[startup+1542.3 s]
/proc/loadavg: 1.00 1.29 1.66 2/65 10910
/proc/meminfo: memFree=1332936/2055920 swapFree=4192812/4192956
[pid=10875] ppid=10873 vsize=220036 CPUtime=1531.13
/proc/10875/stat : 10875 (pcs.big) R 10873 10875 10307 0 -1 4194304 56810 656 0 0 153069 44 0 0 25 0 1 0 60463814 225316864 53935 996147200 134512640 135215973 4294956320 18446744073709551615 134583640 0 0 4096 0 0 0 0 17 0 0 0
/proc/10875/statm: 55009 53935 401 171 0 53934 0
Current children cumulated CPU time (s) 1531.13
Current children cumulated vsize (KiB) 220036

[startup+1602.3 s]
/proc/loadavg: 1.00 1.23 1.62 2/65 10910
/proc/meminfo: memFree=1326280/2055920 swapFree=4192812/4192956
[pid=10875] ppid=10873 vsize=226500 CPUtime=1591.1
/proc/10875/stat : 10875 (pcs.big) R 10873 10875 10307 0 -1 4194304 58489 656 0 0 159065 45 0 0 25 0 1 0 60463814 231936000 55614 996147200 134512640 135215973 4294956320 18446744073709551615 4158961523 0 0 4096 0 0 0 0 17 0 0 0
/proc/10875/statm: 56625 55614 401 171 0 55550 0
Current children cumulated CPU time (s) 1591.1
Current children cumulated vsize (KiB) 226500

[startup+1662.3 s]
/proc/loadavg: 1.00 1.19 1.58 2/65 10910
/proc/meminfo: memFree=1319688/2055920 swapFree=4192812/4192956
[pid=10875] ppid=10873 vsize=232836 CPUtime=1651.07
/proc/10875/stat : 10875 (pcs.big) R 10873 10875 10307 0 -1 4194304 60123 656 0 0 165060 47 0 0 25 0 1 0 60463814 238424064 57248 996147200 134512640 135215973 4294956320 18446744073709551615 134648275 0 0 4096 0 0 0 0 17 0 0 0
/proc/10875/statm: 58209 57248 401 171 0 57134 0
Current children cumulated CPU time (s) 1651.07
Current children cumulated vsize (KiB) 232836

[startup+1722.3 s]
/proc/loadavg: 1.00 1.15 1.54 2/65 10910
/proc/meminfo: memFree=1312136/2055920 swapFree=4192812/4192956
[pid=10875] ppid=10873 vsize=240096 CPUtime=1711.05
/proc/10875/stat : 10875 (pcs.big) R 10873 10875 10307 0 -1 4194304 62031 656 0 0 171056 49 0 0 25 0 1 0 60463814 245858304 59156 996147200 134512640 135215973 4294956320 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 0 0 0
/proc/10875/statm: 60024 59156 401 171 0 58949 0
Current children cumulated CPU time (s) 1711.05
Current children cumulated vsize (KiB) 240096

[startup+1782.3 s]
/proc/loadavg: 1.00 1.12 1.50 2/65 10910
/proc/meminfo: memFree=1305352/2055920 swapFree=4192812/4192956
[pid=10875] ppid=10873 vsize=246424 CPUtime=1771.03
/proc/10875/stat : 10875 (pcs.big) R 10873 10875 10307 0 -1 4194304 63684 656 0 0 177053 50 0 0 25 0 1 0 60463814 252338176 60809 996147200 134512640 135215973 4294956320 18446744073709551615 134648275 0 0 4096 0 0 0 0 17 0 0 0
/proc/10875/statm: 61606 60809 401 171 0 60531 0
Current children cumulated CPU time (s) 1771.03
Current children cumulated vsize (KiB) 246424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1811.3 s]
/proc/loadavg: 1.00 1.11 1.49 2/65 10910
/proc/meminfo: memFree=1301448/2055920 swapFree=4192812/4192956
[pid=10875] ppid=10873 vsize=258312 CPUtime=1800.01
/proc/10875/stat : 10875 (pcs.big) R 10873 10875 10307 0 -1 4194304 66693 656 0 0 179949 52 0 0 25 0 1 0 60463814 264511488 61769 996147200 134512640 135215973 4294956320 18446744073709551615 134648241 0 0 4096 0 0 0 0 17 0 0 0
/proc/10875/statm: 64578 61769 401 171 0 63503 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 258312

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

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

[startup+1811.3 s]
/proc/loadavg: 1.00 1.11 1.49 2/65 10910
/proc/meminfo: memFree=1301448/2055920 swapFree=4192812/4192956
[pid=10875] ppid=10873 vsize=258312 CPUtime=1800.01
/proc/10875/stat : 10875 (pcs.big) R 10873 10875 10307 0 -1 4194304 66693 656 0 0 179949 52 0 0 25 0 1 0 60463814 264511488 61769 996147200 134512640 135215973 4294956320 18446744073709551615 134648241 0 0 4096 0 0 0 0 17 0 0 0
/proc/10875/statm: 64578 61769 401 171 0 63503 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 258312

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1811.35
CPU time (s): 1800.07
CPU user time (s): 1799.5
CPU system time (s): 0.573912
CPU usage (%): 99.3776
Max. virtual memory (cumulated for all children) (KiB): 258312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.5
system time used= 0.573912
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67349
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= 18
involuntary context switches= 27601

runsolver used 2.15967 second user time and 5.49616 second system time

The end

Launcher Data 

Begin job on node2 at 2009-07-16 10:46:01
IDJOB=2092230
IDBENCH=60307
IDSOLVER=734
FILE ID=node2/2092230-1247733961
PBS_JOBID= 9521536
Free space on /tmp= 66312 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/tightness0.8/normalized-rand-2-40-80-103-800-36_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2092230-1247733961/watcher-2092230-1247733961 -o /tmp/evaluation-result-2092230-1247733961/solver-2092230-1247733961 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 435831876 HOME/instance-2092230-1247733961.xml

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

MD5SUM BENCH= ad0e047401619f0ea08a05a0cd64eea9
RANDOM SEED=435831876

node2.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		: 3000.265
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		: 3000.265
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:       1502952 kB
Buffers:         80424 kB
Cached:         330024 kB
SwapCached:          0 kB
Active:          98860 kB
Inactive:       368800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1502952 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2468 kB
Writeback:           0 kB
Mapped:          68556 kB
Slab:            70504 kB
Committed_AS:   519660 kB
PageTables:       1948 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= 66312 MiB
End job on node2 at 2009-07-16 11:16:15