Trace number 2091757

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 1815.12

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-3_ext.xml
MD5SUMf722f90aead6f2e35add0f8dec97dc20
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark114.065
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints464
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension464
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c small-domain mode
0.18/0.22	c Seed is 359426876
0.18/0.22	c Constructing HOME/instance-2091757-1247733322.xml  with 10649 constraints
0.18/0.22	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-2091757-1247733322/watcher-2091757-1247733322 -o /tmp/evaluation-result-2091757-1247733322/solver-2091757-1247733322 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 359426876 HOME/instance-2091757-1247733322.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: 1.92 1.98 1.99 4/84 20136
/proc/meminfo: memFree=1598696/2055920 swapFree=4192812/4192956
[pid=20136] ppid=20134 vsize=18576 CPUtime=0
/proc/20136/stat : 20136 (runsolver) R 20134 20136 19528 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 60394910 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 209560595751 0 0 4096 24578 0 0 0 17 1 0 0
/proc/20136/statm: 4644 284 249 26 0 2626 0

[startup+0.0189119 s]
/proc/loadavg: 1.92 1.98 1.99 4/84 20136
/proc/meminfo: memFree=1598696/2055920 swapFree=4192812/4192956
[pid=20136] ppid=20134 vsize=5356 CPUtime=0
/proc/20136/stat : 20136 (pcssolve) S 20134 20136 19528 0 -1 4194304 367 649 0 0 0 0 0 0 23 0 1 0 60394910 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20136/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10193 s]
/proc/loadavg: 1.92 1.98 1.99 4/84 20136
/proc/meminfo: memFree=1598696/2055920 swapFree=4192812/4192956
[pid=20136] ppid=20134 vsize=5696 CPUtime=0.07
/proc/20136/stat : 20136 (pcs.small) R 20134 20136 19528 0 -1 4194304 1131 822 0 0 7 0 0 0 18 0 1 0 60394910 5832704 740 996147200 134512640 135095119 4294956304 18446744073709551615 134739366 0 0 4096 0 0 0 0 17 1 0 0
/proc/20136/statm: 1424 740 364 142 0 378 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5696

[startup+0.30196 s]
/proc/loadavg: 1.92 1.98 1.99 4/84 20136
/proc/meminfo: memFree=1598696/2055920 swapFree=4192812/4192956
[pid=20136] ppid=20134 vsize=8100 CPUtime=0.28
/proc/20136/stat : 20136 (pcs.small) R 20134 20136 19528 0 -1 4194304 1792 822 0 0 27 1 0 0 19 0 1 0 60394910 8294400 1303 996147200 134512640 135095119 4294956304 18446744073709551615 9167427 0 0 4096 0 0 0 0 17 1 0 0
/proc/20136/statm: 2025 1303 378 142 0 979 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8100

[startup+0.702029 s]
/proc/loadavg: 1.92 1.98 1.99 4/84 20136
/proc/meminfo: memFree=1598696/2055920 swapFree=4192812/4192956
[pid=20136] ppid=20134 vsize=8100 CPUtime=0.67
/proc/20136/stat : 20136 (pcs.small) R 20134 20136 19528 0 -1 4194304 1795 822 0 0 66 1 0 0 23 0 1 0 60394910 8294400 1306 996147200 134512640 135095119 4294956304 18446744073709551615 134607087 0 0 4096 0 0 0 0 17 1 0 0
/proc/20136/statm: 2025 1306 378 142 0 979 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8100

[startup+1.50117 s]
/proc/loadavg: 1.92 1.98 1.99 3/85 20142
/proc/meminfo: memFree=1594848/2055920 swapFree=4192812/4192956
[pid=20136] ppid=20134 vsize=8100 CPUtime=1.47
/proc/20136/stat : 20136 (pcs.small) R 20134 20136 19528 0 -1 4194304 1801 822 0 0 146 1 0 0 25 0 1 0 60394910 8294400 1312 996147200 134512640 135095119 4294956304 18446744073709551615 134643033 0 0 4096 0 0 0 0 17 1 0 0
/proc/20136/statm: 2025 1312 378 142 0 979 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8100

[startup+3.10144 s]
/proc/loadavg: 1.92 1.98 1.99 3/85 20142
/proc/meminfo: memFree=1594592/2055920 swapFree=4192812/4192956
[pid=20136] ppid=20134 vsize=8100 CPUtime=3.05
/proc/20136/stat : 20136 (pcs.small) R 20134 20136 19528 0 -1 4194304 1812 822 0 0 304 1 0 0 25 0 1 0 60394910 8294400 1323 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 1 0 0
/proc/20136/statm: 2025 1323 378 142 0 979 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8100

[startup+6.30198 s]
/proc/loadavg: 1.93 1.98 1.99 3/85 20142
/proc/meminfo: memFree=1594464/2055920 swapFree=4192812/4192956
[pid=20136] ppid=20134 vsize=8100 CPUtime=6.22
/proc/20136/stat : 20136 (pcs.small) R 20134 20136 19528 0 -1 4194304 1835 822 0 0 621 1 0 0 25 0 1 0 60394910 8294400 1346 996147200 134512640 135095119 4294956304 18446744073709551615 134642869 0 0 4096 0 0 0 0 17 1 0 0
/proc/20136/statm: 2025 1346 378 142 0 979 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8100

[startup+12.7011 s]
/proc/loadavg: 1.93 1.98 1.99 3/85 20142
/proc/meminfo: memFree=1593568/2055920 swapFree=4192812/4192956
[pid=20136] ppid=20134 vsize=9772 CPUtime=12.56
/proc/20136/stat : 20136 (pcs.small) R 20134 20136 19528 0 -1 4194304 2166 822 0 0 1255 1 0 0 25 0 1 0 60394910 10006528 1548 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20136/statm: 2443 1548 378 142 0 1397 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 9772

[startup+25.5012 s]
/proc/loadavg: 1.95 1.98 1.99 3/85 20142
/proc/meminfo: memFree=1592544/2055920 swapFree=4192812/4192956
[pid=20136] ppid=20134 vsize=11188 CPUtime=25.23
/proc/20136/stat : 20136 (pcs.small) R 20134 20136 19528 0 -1 4194304 2692 822 0 0 2522 1 0 0 25 0 1 0 60394910 11456512 1817 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 1 0 0
/proc/20136/statm: 2797 1817 378 142 0 1751 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 11188

[startup+51.1016 s]
/proc/loadavg: 1.96 1.98 1.99 3/85 20142
/proc/meminfo: memFree=1589536/2055920 swapFree=4192812/4192956
[pid=20136] ppid=20134 vsize=14060 CPUtime=50.6
/proc/20136/stat : 20136 (pcs.small) R 20134 20136 19528 0 -1 4194304 3736 822 0 0 5057 3 0 0 25 0 1 0 60394910 14397440 2571 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20136/statm: 3515 2571 378 142 0 2469 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 14060

[startup+102.306 s]
/proc/loadavg: 1.98 1.98 1.99 3/85 20142
/proc/meminfo: memFree=1585440/2055920 swapFree=4192812/4192956
[pid=20136] ppid=20134 vsize=18352 CPUtime=101.32
/proc/20136/stat : 20136 (pcs.small) R 20134 20136 19528 0 -1 4194304 5227 822 0 0 10127 5 0 0 25 0 1 0 60394910 18792448 3549 996147200 134512640 135095119 4294956304 18446744073709551615 134607021 0 0 4096 0 0 0 0 17 1 0 0
/proc/20136/statm: 4588 3549 378 142 0 3542 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 18352

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 20142
/proc/meminfo: memFree=1579104/2055920 swapFree=4192812/4192956
[pid=20136] ppid=20134 vsize=28984 CPUtime=160.74
/proc/20136/stat : 20136 (pcs.small) R 20134 20136 19528 0 -1 4194304 8315 822 0 0 16068 6 0 0 25 0 1 0 60394910 29679616 5099 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20136/statm: 7246 5099 378 142 0 6200 0
Current children cumulated CPU time (s) 160.74
Current children cumulated vsize (KiB) 28984

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 20142
/proc/meminfo: memFree=1577760/2055920 swapFree=4192812/4192956
[pid=20136] ppid=20134 vsize=29116 CPUtime=220.18
/proc/20136/stat : 20136 (pcs.small) R 20134 20136 19528 0 -1 4194304 8679 822 0 0 22011 7 0 0 25 0 1 0 60394910 29814784 5463 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20136/statm: 7279 5463 378 142 0 6233 0
Current children cumulated CPU time (s) 220.18
Current children cumulated vsize (KiB) 29116

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 20142
/proc/meminfo: memFree=1574816/2055920 swapFree=4192812/4192956
[pid=20136] ppid=20134 vsize=30824 CPUtime=279.62
/proc/20136/stat : 20136 (pcs.small) R 20134 20136 19528 0 -1 4194304 9426 822 0 0 27954 8 0 0 25 0 1 0 60394910 31563776 6210 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20136/statm: 7706 6210 378 142 0 6660 0
Current children cumulated CPU time (s) 279.62
Current children cumulated vsize (KiB) 30824

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 20142
/proc/meminfo: memFree=1571936/2055920 swapFree=4192812/4192956
[pid=20136] ppid=20134 vsize=32536 CPUtime=339.05
/proc/20136/stat : 20136 (pcs.small) R 20134 20136 19528 0 -1 4194304 10142 822 0 0 33896 9 0 0 25 0 1 0 60394910 33316864 6926 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/20136/statm: 8134 6926 378 142 0 7088 0
Current children cumulated CPU time (s) 339.05
Current children cumulated vsize (KiB) 32536

[startup+402.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 20142
/proc/meminfo: memFree=1569248/2055920 swapFree=4192812/4192956
[pid=20136] ppid=20134 vsize=33988 CPUtime=398.48
/proc/20136/stat : 20136 (pcs.small) R 20134 20136 19528 0 -1 4194304 10808 822 0 0 39838 10 0 0 25 0 1 0 60394910 34803712 7592 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20136/statm: 8497 7592 378 142 0 7451 0
Current children cumulated CPU time (s) 398.48
Current children cumulated vsize (KiB) 33988

[startup+462.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 20142
/proc/meminfo: memFree=1566624/2055920 swapFree=4192812/4192956
[pid=20136] ppid=20134 vsize=43764 CPUtime=457.92
/proc/20136/stat : 20136 (pcs.small) R 20134 20136 19528 0 -1 4194304 13499 822 0 0 45780 12 0 0 25 0 1 0 60394910 44814336 8234 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/20136/statm: 10941 8234 378 142 0 9895 0
Current children cumulated CPU time (s) 457.92
Current children cumulated vsize (KiB) 43764

[startup+522.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 20142
/proc/meminfo: memFree=1564000/2055920 swapFree=4192812/4192956
[pid=20136] ppid=20134 vsize=45216 CPUtime=517.35
/proc/20136/stat : 20136 (pcs.small) R 20134 20136 19528 0 -1 4194304 14131 822 0 0 51722 13 0 0 25 0 1 0 60394910 46301184 8866 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20136/statm: 11304 8866 378 142 0 10258 0
Current children cumulated CPU time (s) 517.35
Current children cumulated vsize (KiB) 45216

[startup+582.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 20142
/proc/meminfo: memFree=1556832/2055920 swapFree=4192812/4192956
[pid=20136] ppid=20134 vsize=55516 CPUtime=576.79
/proc/20136/stat : 20136 (pcs.small) R 20134 20136 19528 0 -1 4194304 16954 822 0 0 57664 15 0 0 25 0 1 0 60394910 56848384 10664 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 1 0 0
/proc/20136/statm: 13879 10664 378 142 0 12833 0
Current children cumulated CPU time (s) 576.79
Current children cumulated vsize (KiB) 55516

[startup+642.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 20142
/proc/meminfo: memFree=1555744/2055920 swapFree=4192812/4192956
[pid=20136] ppid=20134 vsize=55516 CPUtime=636.22
/proc/20136/stat : 20136 (pcs.small) R 20134 20136 19528 0 -1 4194304 17196 822 0 0 63607 15 0 0 25 0 1 0 60394910 56848384 10906 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20136/statm: 13879 10906 378 142 0 12833 0
Current children cumulated CPU time (s) 636.22
Current children cumulated vsize (KiB) 55516

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 20142
/proc/meminfo: memFree=1549792/2055920 swapFree=4192812/4192956
[pid=20136] ppid=20134 vsize=57760 CPUtime=873.96
/proc/20136/stat : 20136 (pcs.small) R 20134 20136 19528 0 -1 4194304 18678 822 0 0 87379 17 0 0 25 0 1 0 60394910 59146240 12388 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20136/statm: 14440 12388 378 142 0 13394 0
Current children cumulated CPU time (s) 873.96
Current children cumulated vsize (KiB) 57760

[startup+942.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 20142
/proc/meminfo: memFree=1547744/2055920 swapFree=4192812/4192956
[pid=20136] ppid=20134 vsize=58948 CPUtime=933.39
/proc/20136/stat : 20136 (pcs.small) R 20134 20136 19528 0 -1 4194304 19190 822 0 0 93321 18 0 0 25 0 1 0 60394910 60362752 12900 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20136/statm: 14737 12900 378 142 0 13691 0
Current children cumulated CPU time (s) 933.39
Current children cumulated vsize (KiB) 58948

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 20144
/proc/meminfo: memFree=1545632/2055920 swapFree=4192812/4192956
[pid=20136] ppid=20134 vsize=60136 CPUtime=992.83
/proc/20136/stat : 20136 (pcs.small) R 20134 20136 19528 0 -1 4194304 19697 822 0 0 99265 18 0 0 25 0 1 0 60394910 61579264 13407 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/20136/statm: 15034 13407 378 142 0 13988 0
Current children cumulated CPU time (s) 992.83
Current children cumulated vsize (KiB) 60136

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 20144
/proc/meminfo: memFree=1543456/2055920 swapFree=4192812/4192956
[pid=20136] ppid=20134 vsize=61324 CPUtime=1052.26
/proc/20136/stat : 20136 (pcs.small) R 20134 20136 19528 0 -1 4194304 20219 822 0 0 105207 19 0 0 25 0 1 0 60394910 62795776 13929 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/20136/statm: 15331 13929 378 142 0 14285 0
Current children cumulated CPU time (s) 1052.26
Current children cumulated vsize (KiB) 61324

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 20144
/proc/meminfo: memFree=1541408/2055920 swapFree=4192812/4192956
[pid=20136] ppid=20134 vsize=62512 CPUtime=1111.7
/proc/20136/stat : 20136 (pcs.small) R 20134 20136 19528 0 -1 4194304 20726 822 0 0 111150 20 0 0 25 0 1 0 60394910 64012288 14436 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20136/statm: 15628 14436 378 142 0 14582 0
Current children cumulated CPU time (s) 1111.7
Current children cumulated vsize (KiB) 62512

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 20144
/proc/meminfo: memFree=1539424/2055920 swapFree=4192812/4192956
[pid=20136] ppid=20134 vsize=79952 CPUtime=1171.13
/proc/20136/stat : 20136 (pcs.small) R 20134 20136 19528 0 -1 4194304 25306 822 0 0 117091 22 0 0 25 0 1 0 60394910 81870848 14919 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/20136/statm: 19988 14919 378 142 0 18942 0
Current children cumulated CPU time (s) 1171.13
Current children cumulated vsize (KiB) 79952

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 20144
/proc/meminfo: memFree=1537376/2055920 swapFree=4192812/4192956
[pid=20136] ppid=20134 vsize=81144 CPUtime=1230.57
/proc/20136/stat : 20136 (pcs.small) R 20134 20136 19528 0 -1 4194304 25789 822 0 0 123034 23 0 0 25 0 1 0 60394910 83091456 15402 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 1 0 0
/proc/20136/statm: 20286 15402 378 142 0 19240 0
Current children cumulated CPU time (s) 1230.57
Current children cumulated vsize (KiB) 81144

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 20144
/proc/meminfo: memFree=1535392/2055920 swapFree=4192812/4192956
[pid=20136] ppid=20134 vsize=82200 CPUtime=1290
/proc/20136/stat : 20136 (pcs.small) R 20134 20136 19528 0 -1 4194304 26278 822 0 0 128977 23 0 0 25 0 1 0 60394910 84172800 15891 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/20136/statm: 20550 15891 378 142 0 19504 0
Current children cumulated CPU time (s) 1290
Current children cumulated vsize (KiB) 82200

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 20144
/proc/meminfo: memFree=1533600/2055920 swapFree=4192812/4192956
[pid=20136] ppid=20134 vsize=83256 CPUtime=1349.44
/proc/20136/stat : 20136 (pcs.small) R 20134 20136 19528 0 -1 4194304 26727 822 0 0 134920 24 0 0 25 0 1 0 60394910 85254144 16340 996147200 134512640 135095119 4294956304 18446744073709551615 134617041 0 0 4096 0 0 0 0 17 1 0 0
/proc/20136/statm: 20814 16340 378 142 0 19768 0
Current children cumulated CPU time (s) 1349.44
Current children cumulated vsize (KiB) 83256

[startup+1422.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 20144
/proc/meminfo: memFree=1531808/2055920 swapFree=4192812/4192956
[pid=20136] ppid=20134 vsize=84316 CPUtime=1408.87
/proc/20136/stat : 20136 (pcs.small) R 20134 20136 19528 0 -1 4194304 27174 822 0 0 140863 24 0 0 25 0 1 0 60394910 86339584 16787 996147200 134512640 135095119 4294956304 18446744073709551615 134554976 0 0 4096 0 0 0 0 17 1 0 0
/proc/20136/statm: 21079 16787 378 142 0 20033 0
Current children cumulated CPU time (s) 1408.87
Current children cumulated vsize (KiB) 84316

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 20144
/proc/meminfo: memFree=1530016/2055920 swapFree=4192812/4192956
[pid=20136] ppid=20134 vsize=85376 CPUtime=1468.31
/proc/20136/stat : 20136 (pcs.small) R 20134 20136 19528 0 -1 4194304 27615 822 0 0 146806 25 0 0 25 0 1 0 60394910 87425024 17228 996147200 134512640 135095119 4294956304 18446744073709551615 134570596 0 0 4096 0 0 0 0 17 1 0 0
/proc/20136/statm: 21344 17228 378 142 0 20298 0
Current children cumulated CPU time (s) 1468.31
Current children cumulated vsize (KiB) 85376

[startup+1542.3 s]
/proc/loadavg: 2.07 2.00 2.00 3/85 20179
/proc/meminfo: memFree=1528024/2055920 swapFree=4192812/4192956
[pid=20136] ppid=20134 vsize=86432 CPUtime=1527.67
/proc/20136/stat : 20136 (pcs.small) R 20134 20136 19528 0 -1 4194304 28072 822 0 0 152742 25 0 0 25 0 1 0 60394910 88506368 17685 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20136/statm: 21608 17685 378 142 0 20562 0
Current children cumulated CPU time (s) 1527.67
Current children cumulated vsize (KiB) 86432

[startup+1602.3 s]
/proc/loadavg: 1.68 1.92 1.97 2/68 20202
/proc/meminfo: memFree=1548872/2055920 swapFree=4192812/4192956
[pid=20136] ppid=20134 vsize=87356 CPUtime=1587.35
/proc/20136/stat : 20136 (pcs.small) R 20134 20136 19528 0 -1 4194304 28496 822 0 0 158708 27 0 0 25 0 1 0 60394910 89452544 18109 996147200 134512640 135095119 4294956304 18446744073709551615 134636893 0 0 4096 0 0 0 0 17 0 0 0
/proc/20136/statm: 21839 18109 378 142 0 20793 0
Current children cumulated CPU time (s) 1587.35
Current children cumulated vsize (KiB) 87356

[startup+1662.3 s]
/proc/loadavg: 1.25 1.75 1.91 2/68 20202
/proc/meminfo: memFree=1547144/2055920 swapFree=4192812/4192956
[pid=20136] ppid=20134 vsize=88412 CPUtime=1647.32
/proc/20136/stat : 20136 (pcs.small) R 20134 20136 19528 0 -1 4194304 28945 822 0 0 164705 27 0 0 25 0 1 0 60394910 90533888 18558 996147200 134512640 135095119 4294956304 18446744073709551615 134589572 0 0 4096 0 0 0 0 17 0 0 0
/proc/20136/statm: 22103 18558 378 142 0 21057 0
Current children cumulated CPU time (s) 1647.32
Current children cumulated vsize (KiB) 88412

[startup+1722.3 s]
/proc/loadavg: 1.09 1.61 1.85 2/68 20202
/proc/meminfo: memFree=1532744/2055920 swapFree=4192812/4192956
[pid=20136] ppid=20134 vsize=110204 CPUtime=1707.3
/proc/20136/stat : 20136 (pcs.small) R 20134 20136 19528 0 -1 4194304 34591 822 0 0 170700 30 0 0 25 0 1 0 60394910 112848896 22155 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/20136/statm: 27551 22155 378 142 0 26505 0
Current children cumulated CPU time (s) 1707.3
Current children cumulated vsize (KiB) 110204

[startup+1782.3 s]
/proc/loadavg: 1.03 1.50 1.79 2/68 20202
/proc/meminfo: memFree=1532040/2055920 swapFree=4192812/4192956
[pid=20136] ppid=20134 vsize=110204 CPUtime=1767.28
/proc/20136/stat : 20136 (pcs.small) R 20134 20136 19528 0 -1 4194304 34774 822 0 0 176698 30 0 0 25 0 1 0 60394910 112848896 22338 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/20136/statm: 27551 22338 378 142 0 26505 0
Current children cumulated CPU time (s) 1767.28
Current children cumulated vsize (KiB) 110204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.1 s]
/proc/loadavg: 1.02 1.44 1.76 2/68 20202
/proc/meminfo: memFree=1531592/2055920 swapFree=4192812/4192956
[pid=20136] ppid=20134 vsize=110204 CPUtime=1800.07
/proc/20136/stat : 20136 (pcs.small) R 20134 20136 19528 0 -1 4194304 34876 822 0 0 179977 30 0 0 25 0 1 0 60394910 112848896 22440 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/20136/statm: 27551 22440 378 142 0 26505 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 110204

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

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

[startup+1815.1 s]
/proc/loadavg: 1.02 1.44 1.76 2/68 20202
/proc/meminfo: memFree=1531592/2055920 swapFree=4192812/4192956
[pid=20136] ppid=20134 vsize=110204 CPUtime=1800.07
/proc/20136/stat : 20136 (pcs.small) R 20134 20136 19528 0 -1 4194304 34876 822 0 0 179977 30 0 0 25 0 1 0 60394910 112848896 22440 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/20136/statm: 27551 22440 378 142 0 26505 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 110204

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1815.12
CPU time (s): 1800.11
CPU user time (s): 1799.78
CPU system time (s): 0.32795
CPU usage (%): 99.173
Max. virtual memory (cumulated for all children) (KiB): 114176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.32795
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35698
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= 34295

runsolver used 2.26765 second user time and 5.77812 second system time

The end

Launcher Data 

Begin job on node68 at 2009-07-16 10:35:22
IDJOB=2091757
IDBENCH=60116
IDSOLVER=734
FILE ID=node68/2091757-1247733322
PBS_JOBID= 9521590
Free space on /tmp= 66420 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-50-23-fcd/normalized-rand-2-50-23-587-230-fcd-3_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091757-1247733322/watcher-2091757-1247733322 -o /tmp/evaluation-result-2091757-1247733322/solver-2091757-1247733322 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 359426876 HOME/instance-2091757-1247733322.xml

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

MD5SUM BENCH= f722f90aead6f2e35add0f8dec97dc20
RANDOM SEED=359426876

node68.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		: 3000.258
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		: 3000.258
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:       1599176 kB
Buffers:         79400 kB
Cached:         271956 kB
SwapCached:          0 kB
Active:         118192 kB
Inactive:       270108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1599176 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2116 kB
Writeback:           0 kB
Mapped:          57560 kB
Slab:            53216 kB
Committed_AS:   643612 kB
PageTables:       2056 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66420 MiB
End job on node68 at 2009-07-16 11:05:39