Trace number 2059087

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 1807.47

General information on the benchmark

Namecsp/QCP-25/
normalized-qcp-25-264-6_ext.xml
MD5SUM37d4cc93c1881fb726b597145c5937b8
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 benchmark154.379
Satisfiable
(Un)Satisfiability was proved
Number of variables625
Number of constraints10142
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension10142
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
0.00/0.02	c Seed is 1944161750
0.00/0.02	c Constructing HOME/instance-2059087-1247694508.xml  with 70862 constraints
0.28/0.31	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-2059087-1247694508/watcher-2059087-1247694508 -o /tmp/evaluation-result-2059087-1247694508/solver-2059087-1247694508 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1944161750 HOME/instance-2059087-1247694508.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: 2.06 1.22 0.51 4/72 5040
/proc/meminfo: memFree=1293352/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=5356 CPUtime=0
/proc/5040/stat : 5040 (pcssolve) R 5038 5040 4906 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 56517441 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 273952598687 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/5040/statm: 1339 241 200 169 0 50 0
[pid=5041] ppid=5040 vsize=3676 CPUtime=0
/proc/5041/stat : 5041 (fgrep) R 5040 5040 4906 0 -1 4194304 148 0 0 0 0 0 0 0 22 0 1 0 56517441 3764224 115 996147200 4194304 4274172 548682068976 18446744073709551615 273952768082 0 0 4096 0 0 0 0 17 1 0 0
/proc/5041/statm: 919 115 87 19 0 43 0

[startup+0.107715 s]
/proc/loadavg: 2.06 1.22 0.51 4/72 5040
/proc/meminfo: memFree=1293352/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=7460 CPUtime=0.08
/proc/5040/stat : 5040 (pcs.small) R 5038 5040 4906 0 -1 4194304 1706 824 0 0 7 1 0 0 24 0 1 0 56517441 7639040 1088 996147200 134512640 135095119 4294956304 18446744073709551615 134706714 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 1865 1088 367 142 0 819 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7460

[startup+0.202727 s]
/proc/loadavg: 2.06 1.22 0.51 4/72 5040
/proc/meminfo: memFree=1293352/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=10988 CPUtime=0.18
/proc/5040/stat : 5040 (pcs.small) R 5038 5040 4906 0 -1 4194304 2808 824 0 0 16 2 0 0 25 0 1 0 56517441 11251712 1900 996147200 134512640 135095119 4294956304 18446744073709551615 134706689 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 2747 1900 367 142 0 1701 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 10988

[startup+0.302738 s]
/proc/loadavg: 2.06 1.22 0.51 4/72 5040
/proc/meminfo: memFree=1293352/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=15932 CPUtime=0.28
/proc/5040/stat : 5040 (pcs.small) R 5038 5040 4906 0 -1 4194304 4235 824 0 0 25 3 0 0 25 0 1 0 56517441 16314368 2749 996147200 134512640 135095119 4294956304 18446744073709551615 8060645 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 3983 2749 367 142 0 2937 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 15932

[startup+0.701782 s]
/proc/loadavg: 2.06 1.22 0.51 4/72 5040
/proc/meminfo: memFree=1293352/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=16096 CPUtime=0.68
/proc/5040/stat : 5040 (pcs.small) R 5038 5040 4906 0 -1 4194304 4320 824 0 0 65 3 0 0 25 0 1 0 56517441 16482304 2834 996147200 134512640 135095119 4294956304 18446744073709551615 134589551 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 4024 2834 378 142 0 2978 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 16096

[startup+1.50288 s]
/proc/loadavg: 2.06 1.22 0.51 3/73 5046
/proc/meminfo: memFree=1283296/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=16244 CPUtime=1.47
/proc/5040/stat : 5040 (pcs.small) R 5038 5040 4906 0 -1 4194304 4355 824 0 0 144 3 0 0 25 0 1 0 56517441 16633856 2869 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 4061 2869 378 142 0 3015 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 16244

[startup+3.10105 s]
/proc/loadavg: 2.06 1.22 0.51 3/73 5046
/proc/meminfo: memFree=1282912/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=16376 CPUtime=3.06
/proc/5040/stat : 5040 (pcs.small) R 5038 5040 4906 0 -1 4194304 4442 824 0 0 303 3 0 0 25 0 1 0 56517441 16769024 2956 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 4094 2956 378 142 0 3048 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 16376

[startup+6.30142 s]
/proc/loadavg: 2.05 1.24 0.52 3/73 5046
/proc/meminfo: memFree=1281632/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=17528 CPUtime=6.25
/proc/5040/stat : 5040 (pcs.small) R 5038 5040 4906 0 -1 4194304 4812 824 0 0 621 4 0 0 25 0 1 0 56517441 17948672 3293 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 4382 3293 378 142 0 3336 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 17528

[startup+12.7012 s]
/proc/loadavg: 2.05 1.25 0.53 3/73 5046
/proc/meminfo: memFree=1278624/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=20216 CPUtime=12.61
/proc/5040/stat : 5040 (pcs.small) R 5038 5040 4906 0 -1 4194304 5687 824 0 0 1257 4 0 0 25 0 1 0 56517441 20701184 3974 996147200 134512640 135095119 4294956304 18446744073709551615 134607062 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 5054 3974 378 142 0 4008 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 20216

[startup+25.5016 s]
/proc/loadavg: 2.04 1.28 0.55 3/73 5046
/proc/meminfo: memFree=1273248/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=24824 CPUtime=25.35
/proc/5040/stat : 5040 (pcs.small) R 5038 5040 4906 0 -1 4194304 7174 824 0 0 2529 6 0 0 25 0 1 0 56517441 25419776 5204 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 6206 5204 378 142 0 5160 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 24824

[startup+51.1016 s]
/proc/loadavg: 2.02 1.34 0.59 3/73 5046
/proc/meminfo: memFree=1263712/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=37876 CPUtime=50.83
/proc/5040/stat : 5040 (pcs.small) R 5038 5040 4906 0 -1 4194304 11069 824 0 0 5074 9 0 0 25 0 1 0 56517441 38785024 7432 996147200 134512640 135095119 4294956304 18446744073709551615 134642947 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 9469 7432 378 142 0 8423 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 37876

[startup+102.301 s]
/proc/loadavg: 2.01 1.44 0.66 3/73 5046
/proc/meminfo: memFree=1245728/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=52724 CPUtime=101.78
/proc/5040/stat : 5040 (pcs.small) R 5038 5040 4906 0 -1 4194304 15858 824 0 0 10164 14 0 0 25 0 1 0 56517441 53989376 11196 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 13181 11196 378 142 0 12135 0
Current children cumulated CPU time (s) 101.78
Current children cumulated vsize (KiB) 52724

[startup+162.301 s]
/proc/loadavg: 2.00 1.54 0.74 3/73 5046
/proc/meminfo: memFree=1226656/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=64244 CPUtime=161.49
/proc/5040/stat : 5040 (pcs.small) R 5038 5040 4906 0 -1 4194304 19828 824 0 0 16130 19 0 0 25 0 1 0 56517441 65785856 15166 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 16061 15166 378 142 0 15015 0
Current children cumulated CPU time (s) 161.49
Current children cumulated vsize (KiB) 64244

[startup+222.306 s]
/proc/loadavg: 2.00 1.62 0.82 3/73 5048
/proc/meminfo: memFree=1203744/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=96308 CPUtime=221.21
/proc/5040/stat : 5040 (pcs.small) R 5038 5040 4906 0 -1 4194304 29036 824 0 0 22096 25 0 0 25 0 1 0 56517441 98619392 20019 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 24077 20019 378 142 0 23031 0
Current children cumulated CPU time (s) 221.21
Current children cumulated vsize (KiB) 96308

[startup+282.301 s]
/proc/loadavg: 2.00 1.69 0.89 3/73 5048
/proc/meminfo: memFree=1190944/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=102580 CPUtime=280.92
/proc/5040/stat : 5040 (pcs.small) R 5038 5040 4906 0 -1 4194304 31497 824 0 0 28064 28 0 0 25 0 1 0 56517441 105041920 22480 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 25645 22480 378 142 0 24599 0
Current children cumulated CPU time (s) 280.92
Current children cumulated vsize (KiB) 102580

[startup+342.302 s]
/proc/loadavg: 2.00 1.74 0.95 3/73 5048
/proc/meminfo: memFree=1174944/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=112180 CPUtime=340.62
/proc/5040/stat : 5040 (pcs.small) R 5038 5040 4906 0 -1 4194304 34722 824 0 0 34030 32 0 0 25 0 1 0 56517441 114872320 25705 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 28045 25705 378 142 0 26999 0
Current children cumulated CPU time (s) 340.62
Current children cumulated vsize (KiB) 112180

[startup+402.302 s]
/proc/loadavg: 2.00 1.79 1.02 3/73 5048
/proc/meminfo: memFree=1159520/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=138164 CPUtime=400.34
/proc/5040/stat : 5040 (pcs.small) R 5038 5040 4906 0 -1 4194304 41979 824 0 0 39996 38 0 0 25 0 1 0 56517441 141479936 28865 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 34541 28865 378 142 0 33495 0
Current children cumulated CPU time (s) 400.34
Current children cumulated vsize (KiB) 138164

[startup+462.302 s]
/proc/loadavg: 2.00 1.82 1.08 3/73 5048
/proc/meminfo: memFree=1144864/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=147252 CPUtime=460.05
/proc/5040/stat : 5040 (pcs.small) R 5038 5040 4906 0 -1 4194304 44966 824 0 0 45963 42 0 0 25 0 1 0 56517441 150786048 31852 996147200 134512640 135095119 4294956304 18446744073709551615 134840860 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 36813 31852 378 142 0 35767 0
Current children cumulated CPU time (s) 460.05
Current children cumulated vsize (KiB) 147252

[startup+522.302 s]
/proc/loadavg: 2.00 1.85 1.13 3/73 5048
/proc/meminfo: memFree=1130784/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=155956 CPUtime=519.78
/proc/5040/stat : 5040 (pcs.small) R 5038 5040 4906 0 -1 4194304 47851 824 0 0 51931 47 0 0 25 0 1 0 56517441 159698944 34737 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 38989 34737 378 142 0 37943 0
Current children cumulated CPU time (s) 519.78
Current children cumulated vsize (KiB) 155956

[startup+582.301 s]
/proc/loadavg: 2.00 1.88 1.18 3/73 5048
/proc/meminfo: memFree=1116960/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=164408 CPUtime=579.47
/proc/5040/stat : 5040 (pcs.small) R 5038 5040 4906 0 -1 4194304 50631 824 0 0 57898 49 0 0 25 0 1 0 56517441 168353792 37517 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 41102 37517 378 142 0 40056 0
Current children cumulated CPU time (s) 579.47
Current children cumulated vsize (KiB) 164408

[startup+642.301 s]
/proc/loadavg: 2.00 1.89 1.23 3/73 5048
/proc/meminfo: memFree=1092832/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=172856 CPUtime=639.19
/proc/5040/stat : 5040 (pcs.small) R 5038 5040 4906 0 -1 4194304 53371 824 0 0 63865 54 0 0 25 0 1 0 56517441 177004544 40257 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 43214 40257 378 142 0 42168 0
Current children cumulated CPU time (s) 639.19

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

[startup+882.307 s]
/proc/loadavg: 2.00 1.94 1.39 3/73 5054
/proc/meminfo: memFree=1029088/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=239928 CPUtime=878.03
/proc/5040/stat : 5040 (pcs.small) R 5038 5040 4906 0 -1 4194304 72268 824 0 0 87738 65 0 0 25 0 1 0 56517441 245686272 55057 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 59982 55057 378 142 0 58936 0
Current children cumulated CPU time (s) 878.03
Current children cumulated vsize (KiB) 239928

[startup+942.302 s]
/proc/loadavg: 2.00 1.95 1.43 3/73 5054
/proc/meminfo: memFree=1025888/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=239928 CPUtime=937.74
/proc/5040/stat : 5040 (pcs.small) R 5038 5040 4906 0 -1 4194304 72841 824 0 0 93708 66 0 0 25 0 1 0 56517441 245686272 55630 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 59982 55630 378 142 0 58936 0
Current children cumulated CPU time (s) 937.74
Current children cumulated vsize (KiB) 239928

[startup+1002.3 s]
/proc/loadavg: 2.00 1.96 1.46 3/73 5054
/proc/meminfo: memFree=1022560/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=272696 CPUtime=997.46
/proc/5040/stat : 5040 (pcs.small) R 5038 5040 4906 0 -1 4194304 81573 824 0 0 99675 71 0 0 25 0 1 0 56517441 279240704 56169 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 68174 56169 378 142 0 67128 0
Current children cumulated CPU time (s) 997.46
Current children cumulated vsize (KiB) 272696

[startup+1062.3 s]
/proc/loadavg: 2.00 1.96 1.49 3/73 5054
/proc/meminfo: memFree=1017120/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=275000 CPUtime=1057.17
/proc/5040/stat : 5040 (pcs.small) R 5038 5040 4906 0 -1 4194304 82733 824 0 0 105645 72 0 0 25 0 1 0 56517441 281600000 57329 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 68750 57329 378 142 0 67704 0
Current children cumulated CPU time (s) 1057.17
Current children cumulated vsize (KiB) 275000

[startup+1122.3 s]
/proc/loadavg: 2.00 1.97 1.52 3/73 5054
/proc/meminfo: memFree=1006176/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=282040 CPUtime=1116.88
/proc/5040/stat : 5040 (pcs.small) R 5038 5040 4906 0 -1 4194304 85013 824 0 0 111612 76 0 0 25 0 1 0 56517441 288808960 59609 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 70510 59609 378 142 0 69464 0
Current children cumulated CPU time (s) 1116.88
Current children cumulated vsize (KiB) 282040

[startup+1182.3 s]
/proc/loadavg: 2.00 1.97 1.55 3/73 5054
/proc/meminfo: memFree=994912/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=288956 CPUtime=1176.62
/proc/5040/stat : 5040 (pcs.small) R 5038 5040 4906 0 -1 4194304 87298 824 0 0 117582 80 0 0 25 0 1 0 56517441 295890944 61894 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 72239 61894 378 142 0 71193 0
Current children cumulated CPU time (s) 1176.62
Current children cumulated vsize (KiB) 288956

[startup+1242.3 s]
/proc/loadavg: 2.00 1.97 1.57 3/73 5054
/proc/meminfo: memFree=983840/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=295740 CPUtime=1236.33
/proc/5040/stat : 5040 (pcs.small) R 5038 5040 4906 0 -1 4194304 89528 824 0 0 123550 83 0 0 25 0 1 0 56517441 302837760 64124 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 73935 64124 378 142 0 72889 0
Current children cumulated CPU time (s) 1236.33
Current children cumulated vsize (KiB) 295740

[startup+1302.3 s]
/proc/loadavg: 2.00 1.97 1.60 3/73 5054
/proc/meminfo: memFree=972768/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=302784 CPUtime=1296.05
/proc/5040/stat : 5040 (pcs.small) R 5038 5040 4906 0 -1 4194304 91808 824 0 0 129519 86 0 0 25 0 1 0 56517441 310050816 66404 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 75696 66404 378 142 0 74650 0
Current children cumulated CPU time (s) 1296.05
Current children cumulated vsize (KiB) 302784

[startup+1362.3 s]
/proc/loadavg: 2.00 1.97 1.62 3/73 5054
/proc/meminfo: memFree=961440/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=309824 CPUtime=1355.77
/proc/5040/stat : 5040 (pcs.small) R 5038 5040 4906 0 -1 4194304 94130 824 0 0 135488 89 0 0 25 0 1 0 56517441 317259776 68726 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 77456 68726 378 142 0 76410 0
Current children cumulated CPU time (s) 1355.77
Current children cumulated vsize (KiB) 309824

[startup+1422.3 s]
/proc/loadavg: 2.00 1.97 1.64 3/73 5054
/proc/meminfo: memFree=950048/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=316992 CPUtime=1415.48
/proc/5040/stat : 5040 (pcs.small) R 5038 5040 4906 0 -1 4194304 96449 824 0 0 141457 91 0 0 25 0 1 0 56517441 324599808 71045 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 79248 71045 378 142 0 78202 0
Current children cumulated CPU time (s) 1415.48
Current children cumulated vsize (KiB) 316992

[startup+1482.3 s]
/proc/loadavg: 2.00 1.97 1.66 3/73 5054
/proc/meminfo: memFree=938976/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=324032 CPUtime=1475.19
/proc/5040/stat : 5040 (pcs.small) R 5038 5040 4906 0 -1 4194304 98735 824 0 0 147425 94 0 0 25 0 1 0 56517441 331808768 73331 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/5040/statm: 81008 73331 378 142 0 79962 0
Current children cumulated CPU time (s) 1475.19
Current children cumulated vsize (KiB) 324032

[startup+1542.31 s]
/proc/loadavg: 1.81 1.92 1.66 3/73 5087
/proc/meminfo: memFree=1021792/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=331328 CPUtime=1535
/proc/5040/stat : 5040 (pcs.small) R 5038 5040 4906 0 -1 4194304 101108 824 0 0 153403 97 0 0 25 0 1 0 56517441 339279872 75704 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/5040/statm: 82832 75704 378 142 0 81786 0
Current children cumulated CPU time (s) 1535
Current children cumulated vsize (KiB) 331328

[startup+1602.3 s]
/proc/loadavg: 1.93 1.94 1.68 3/73 5087
/proc/meminfo: memFree=1009504/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=339008 CPUtime=1594.97
/proc/5040/stat : 5040 (pcs.small) R 5038 5040 4906 0 -1 4194304 103570 824 0 0 159397 100 0 0 25 0 1 0 56517441 347144192 78166 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 0 0 0
/proc/5040/statm: 84752 78166 378 142 0 83706 0
Current children cumulated CPU time (s) 1594.97
Current children cumulated vsize (KiB) 339008

[startup+1662.3 s]
/proc/loadavg: 1.97 1.94 1.70 3/73 5087
/proc/meminfo: memFree=996832/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=346432 CPUtime=1654.95
/proc/5040/stat : 5040 (pcs.small) R 5038 5040 4906 0 -1 4194304 105962 824 0 0 165392 103 0 0 25 0 1 0 56517441 354746368 80558 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 0 0 0
/proc/5040/statm: 86608 80558 378 142 0 85562 0
Current children cumulated CPU time (s) 1654.95
Current children cumulated vsize (KiB) 346432

[startup+1722.3 s]
/proc/loadavg: 1.99 1.95 1.71 3/73 5087
/proc/meminfo: memFree=984864/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=353600 CPUtime=1714.93
/proc/5040/stat : 5040 (pcs.small) R 5038 5040 4906 0 -1 4194304 108294 824 0 0 171388 105 0 0 25 0 1 0 56517441 362086400 82890 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/5040/statm: 88400 82890 378 142 0 87354 0
Current children cumulated CPU time (s) 1714.93
Current children cumulated vsize (KiB) 353600

[startup+1782.3 s]
/proc/loadavg: 1.99 1.96 1.73 3/73 5087
/proc/meminfo: memFree=971808/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=361152 CPUtime=1774.91
/proc/5040/stat : 5040 (pcs.small) R 5038 5040 4906 0 -1 4194304 110718 824 0 0 177383 108 0 0 25 0 1 0 56517441 369819648 85314 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/5040/statm: 90288 85314 378 142 0 89242 0
Current children cumulated CPU time (s) 1774.91
Current children cumulated vsize (KiB) 361152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.41 s]
/proc/loadavg: 1.99 1.96 1.74 3/73 5087
/proc/meminfo: memFree=967136/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=364096 CPUtime=1800
/proc/5040/stat : 5040 (pcs.small) R 5038 5040 4906 0 -1 4194304 111658 824 0 0 179891 109 0 0 25 0 1 0 56517441 372834304 86254 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/5040/statm: 91024 86254 378 142 0 89978 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 364096

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

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

[startup+1807.41 s]
/proc/loadavg: 1.99 1.96 1.74 3/73 5087
/proc/meminfo: memFree=967136/2055920 swapFree=4192812/4192956
[pid=5040] ppid=5038 vsize=364096 CPUtime=1800
/proc/5040/stat : 5040 (pcs.small) R 5038 5040 4906 0 -1 4194304 111658 824 0 0 179891 109 0 0 25 0 1 0 56517441 372834304 86254 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/5040/statm: 91024 86254 378 142 0 89978 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 364096

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.47
CPU time (s): 1800.08
CPU user time (s): 1798.92
CPU system time (s): 1.15682
CPU usage (%): 99.5913
Max. virtual memory (cumulated for all children) (KiB): 364096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.92
system time used= 1.15682
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 112482
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= 19058

runsolver used 2.70059 second user time and 5.33419 second system time

The end

Launcher Data 

Begin job on node20 at 2009-07-15 23:48:29
IDJOB=2059087
IDBENCH=53550
IDSOLVER=734
FILE ID=node20/2059087-1247694508
PBS_JOBID= 9521269
Free space on /tmp= 66296 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/QCP-25/normalized-qcp-25-264-6_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2059087-1247694508/watcher-2059087-1247694508 -o /tmp/evaluation-result-2059087-1247694508/solver-2059087-1247694508 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1944161750 HOME/instance-2059087-1247694508.xml

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

MD5SUM BENCH= 37d4cc93c1881fb726b597145c5937b8
RANDOM SEED=1944161750

node20.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		: 3000.236
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		: 3000.236
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:       1293832 kB
Buffers:         76580 kB
Cached:         540384 kB
SwapCached:          0 kB
Active:         190308 kB
Inactive:       483412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1293832 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2448 kB
Writeback:           0 kB
Mapped:          68108 kB
Slab:            73596 kB
Committed_AS:   487328 kB
PageTables:       1844 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= 66292 MiB
End job on node20 at 2009-07-16 00:18:38