Trace number 2087884

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 0.3.2? (TO) 1800.12 1804.14

General information on the benchmark

Namecsp/dag-rand/
normalized-rand-n23-d3-e16-r15-t150000-18.xml
MD5SUMfff07867ec5a7339c8c795771fe33eff
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark197.122
Satisfiable
(Un)Satisfiability was proved
Number of variables23
Number of constraints16
Maximum constraint arity15
Maximum domain size3
Number of constraints which are defined in extension16
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.97/1.08	c small-domain mode
0.97/1.09	c Seed is 476310561
0.97/1.09	c Constructing HOME/instance-2087884-1247728577.xml  with 16 constraints
26.43/26.78	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-2087884-1247728577/watcher-2087884-1247728577 -o /tmp/evaluation-result-2087884-1247728577/solver-2087884-1247728577 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 476310561 HOME/instance-2087884-1247728577.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 1.97 1.96 4/72 16904
/proc/meminfo: memFree=1221536/2055920 swapFree=4192812/4192956
[pid=16904] ppid=16902 vsize=5356 CPUtime=0
/proc/16904/stat : 16904 (pcssolve) R 16902 16904 16589 0 -1 4194304 265 0 0 0 0 0 0 0 20 0 1 0 59924685 5484544 233 996147200 4194304 4889804 548682068800 18446744073709551615 4338493 0 0 4100 65536 0 0 0 17 1 0 0
/proc/16904/statm: 1339 233 194 169 0 50 0

[startup+0.0282289 s]
/proc/loadavg: 2.00 1.97 1.96 4/72 16904
/proc/meminfo: memFree=1221536/2055920 swapFree=4192812/4192956
[pid=16904] ppid=16902 vsize=5356 CPUtime=0
/proc/16904/stat : 16904 (pcssolve) S 16902 16904 16589 0 -1 4194304 305 0 0 0 0 0 0 0 20 0 1 0 59924685 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16904/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102005 s]
/proc/loadavg: 2.00 1.97 1.96 4/72 16904
/proc/meminfo: memFree=1221536/2055920 swapFree=4192812/4192956
[pid=16904] ppid=16902 vsize=5356 CPUtime=0
/proc/16904/stat : 16904 (pcssolve) S 16902 16904 16589 0 -1 4194304 305 0 0 0 0 0 0 0 20 0 1 0 59924685 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16904/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.303027 s]
/proc/loadavg: 2.00 1.97 1.96 4/72 16904
/proc/meminfo: memFree=1221536/2055920 swapFree=4192812/4192956
[pid=16904] ppid=16902 vsize=5356 CPUtime=0.28
/proc/16904/stat : 16904 (pcssolve) S 16902 16904 16589 0 -1 4194304 339 4406 0 0 0 0 18 10 15 0 1 0 59924685 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16904/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5356

[startup+0.702066 s]
/proc/loadavg: 2.00 1.97 1.96 4/72 16904
/proc/meminfo: memFree=1221536/2055920 swapFree=4192812/4192956
[pid=16904] ppid=16902 vsize=5356 CPUtime=0.58
/proc/16904/stat : 16904 (pcssolve) S 16902 16904 16589 0 -1 4194304 367 8826 0 0 0 0 37 21 15 0 1 0 59924685 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16904/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 5356

[startup+1.50215 s]
/proc/loadavg: 2.00 1.97 1.96 3/74 16910
/proc/meminfo: memFree=1212752/2055920 swapFree=4192812/4192956
[pid=16904] ppid=16902 vsize=13132 CPUtime=1.47
/proc/16904/stat : 16904 (pcs.small) R 16902 16904 16589 0 -1 4194304 2890 13088 0 0 39 2 74 32 21 0 1 0 59924685 13447168 2499 996147200 134512640 135095119 4294956304 18446744073709551615 4159729144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16904/statm: 3283 2499 361 142 0 2237 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13132

[startup+3.10133 s]
/proc/loadavg: 2.00 1.97 1.96 3/73 16910
/proc/meminfo: memFree=1203608/2055920 swapFree=4192812/4192956
[pid=16904] ppid=16902 vsize=27696 CPUtime=3.04
/proc/16904/stat : 16904 (pcs.small) R 16902 16904 16589 0 -1 4194304 7939 13088 0 0 193 5 74 32 25 0 1 0 59924685 28360704 5375 996147200 134512640 135095119 4294956304 18446744073709551615 134769667 0 0 4096 0 0 0 0 17 1 0 0
/proc/16904/statm: 6924 5375 375 142 0 5878 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 27696

[startup+6.30168 s]
/proc/loadavg: 2.00 1.97 1.96 3/73 16910
/proc/meminfo: memFree=1183704/2055920 swapFree=4192812/4192956
[pid=16904] ppid=16902 vsize=57308 CPUtime=6.22
/proc/16904/stat : 16904 (pcs.small) R 16902 16904 16589 0 -1 4194304 17065 13088 0 0 507 9 74 32 25 0 1 0 59924685 58683392 11035 996147200 134512640 135095119 4294956304 18446744073709551615 134741374 0 0 4096 0 0 0 0 17 1 0 0
/proc/16904/statm: 14327 11035 375 142 0 13281 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 57308

[startup+12.7014 s]
/proc/loadavg: 2.00 1.97 1.96 3/73 16910
/proc/meminfo: memFree=1139544/2055920 swapFree=4192812/4192956
[pid=16904] ppid=16902 vsize=113100 CPUtime=12.55
/proc/16904/stat : 16904 (pcs.small) R 16902 16904 16589 0 -1 4194304 34437 13088 0 0 1132 17 74 32 25 0 1 0 59924685 115814400 21475 996147200 134512640 135095119 4294956304 18446744073709551615 134741553 0 0 4096 0 0 0 0 17 1 0 0
/proc/16904/statm: 28275 21475 375 142 0 27229 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 113100

[startup+25.5018 s]
/proc/loadavg: 2.00 1.97 1.96 3/73 16910
/proc/meminfo: memFree=1053656/2055920 swapFree=4192812/4192956
[pid=16904] ppid=16902 vsize=224684 CPUtime=25.24
/proc/16904/stat : 16904 (pcs.small) R 16902 16904 16589 0 -1 4194304 69183 13088 0 0 2383 35 74 32 25 0 1 0 59924685 230076416 42357 996147200 134512640 135095119 4294956304 18446744073709551615 1928831 0 0 4096 0 0 0 0 17 1 0 0
/proc/16904/statm: 56171 42357 375 142 0 55125 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 224684

[startup+51.1016 s]
/proc/loadavg: 2.00 1.97 1.96 3/73 16910
/proc/meminfo: memFree=1043224/2055920 swapFree=4192812/4192956
[pid=16904] ppid=16902 vsize=182376 CPUtime=50.55
/proc/16904/stat : 16904 (pcs.small) R 16902 16904 16589 0 -1 4194304 73541 13088 0 0 4912 37 74 32 25 0 1 0 59924685 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/16904/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 50.55
Current children cumulated vsize (KiB) 182376

[startup+102.306 s]
/proc/loadavg: 2.00 1.97 1.96 3/73 16910
/proc/meminfo: memFree=1042840/2055920 swapFree=4192812/4192956
[pid=16904] ppid=16902 vsize=182376 CPUtime=101.27
/proc/16904/stat : 16904 (pcs.small) R 16902 16904 16589 0 -1 4194304 73541 13088 0 0 9984 37 74 32 25 0 1 0 59924685 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918224 0 0 4096 0 0 0 0 17 1 0 0
/proc/16904/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 101.27
Current children cumulated vsize (KiB) 182376

[startup+162.302 s]
/proc/loadavg: 2.00 1.97 1.96 3/73 16910
/proc/meminfo: memFree=1042264/2055920 swapFree=4192812/4192956
[pid=16904] ppid=16902 vsize=182376 CPUtime=160.72
/proc/16904/stat : 16904 (pcs.small) R 16902 16904 16589 0 -1 4194304 73541 13088 0 0 15929 37 74 32 25 0 1 0 59924685 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/16904/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 160.72
Current children cumulated vsize (KiB) 182376

[startup+222.301 s]
/proc/loadavg: 2.00 1.97 1.96 3/73 16910
/proc/meminfo: memFree=1041816/2055920 swapFree=4192812/4192956
[pid=16904] ppid=16902 vsize=182376 CPUtime=220.16
/proc/16904/stat : 16904 (pcs.small) R 16902 16904 16589 0 -1 4194304 73541 13088 0 0 21873 37 74 32 25 0 1 0 59924685 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/16904/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 220.16
Current children cumulated vsize (KiB) 182376

[startup+282.301 s]
/proc/loadavg: 2.00 1.97 1.96 3/73 16910
/proc/meminfo: memFree=1041048/2055920 swapFree=4192812/4192956
[pid=16904] ppid=16902 vsize=182376 CPUtime=279.63
/proc/16904/stat : 16904 (pcs.small) R 16902 16904 16589 0 -1 4194304 73541 13088 0 0 27819 38 74 32 25 0 1 0 59924685 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/16904/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 279.63
Current children cumulated vsize (KiB) 182376

[startup+342.302 s]
/proc/loadavg: 2.00 1.97 1.96 3/73 16910
/proc/meminfo: memFree=1039320/2055920 swapFree=4192812/4192956
[pid=16904] ppid=16902 vsize=182376 CPUtime=339.07
/proc/16904/stat : 16904 (pcs.small) R 16902 16904 16589 0 -1 4194304 73541 13088 0 0 33763 38 74 32 25 0 1 0 59924685 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/16904/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 339.07
Current children cumulated vsize (KiB) 182376

[startup+402.301 s]
/proc/loadavg: 2.01 1.97 1.96 3/82 16952
/proc/meminfo: memFree=1136648/2055920 swapFree=4192812/4192956
[pid=16904] ppid=16902 vsize=182376 CPUtime=398.79
/proc/16904/stat : 16904 (pcs.small) R 16902 16904 16589 0 -1 4194304 73541 13088 0 0 39734 39 74 32 25 0 1 0 59924685 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/16904/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 398.79
Current children cumulated vsize (KiB) 182376

[startup+462.302 s]
/proc/loadavg: 2.05 1.99 1.97 3/82 16952
/proc/meminfo: memFree=1136456/2055920 swapFree=4192812/4192956
[pid=16904] ppid=16902 vsize=182376 CPUtime=458.77
/proc/16904/stat : 16904 (pcs.small) R 16902 16904 16589 0 -1 4194304 73541 13088 0 0 45732 39 74 32 25 0 1 0 59924685 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16904/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 458.77
Current children cumulated vsize (KiB) 182376

[startup+522.302 s]
/proc/loadavg: 2.07 2.00 1.97 3/82 16952
/proc/meminfo: memFree=1136520/2055920 swapFree=4192812/4192956
[pid=16904] ppid=16902 vsize=182376 CPUtime=518.75
/proc/16904/stat : 16904 (pcs.small) R 16902 16904 16589 0 -1 4194304 73541 13088 0 0 51730 39 74 32 25 0 1 0 59924685 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134927075 0 0 4096 0 0 0 0 17 0 0 0
/proc/16904/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 518.75
Current children cumulated vsize (KiB) 182376

[startup+582.302 s]
/proc/loadavg: 2.07 2.01 1.98 3/82 16952
/proc/meminfo: memFree=1136392/2055920 swapFree=4192812/4192956
[pid=16904] ppid=16902 vsize=182376 CPUtime=578.72
/proc/16904/stat : 16904 (pcs.small) R 16902 16904 16589 0 -1 4194304 73541 13088 0 0 57727 39 74 32 25 0 1 0 59924685 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/16904/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 578.72
Current children cumulated vsize (KiB) 182376

[startup+642.303 s]
/proc/loadavg: 2.06 2.02 1.98 3/82 16952
/proc/meminfo: memFree=1136392/2055920 swapFree=4192812/4192956
[pid=16904] ppid=16902 vsize=182376 CPUtime=638.7
/proc/16904/stat : 16904 (pcs.small) R 16902 16904 16589 0 -1 4194304 73541 13088 0 0 63725 39 74 32 25 0 1 0 59924685 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16904/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 638.7
Current children cumulated vsize (KiB) 182376

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 2.44 2.24 2.08 3/82 16952
/proc/meminfo: memFree=1136328/2055920 swapFree=4192812/4192956
[pid=16904] ppid=16902 vsize=182508 CPUtime=878.62
/proc/16904/stat : 16904 (pcs.small) R 16902 16904 16589 0 -1 4194304 73567 13088 0 0 87716 40 74 32 25 0 1 0 59924685 186888192 44976 996147200 134512640 135095119 4294956304 18446744073709551615 134927011 0 0 4096 0 0 0 0 17 0 0 0
/proc/16904/statm: 45627 44976 390 142 0 44581 0
Current children cumulated CPU time (s) 878.62
Current children cumulated vsize (KiB) 182508

[startup+942.303 s]
/proc/loadavg: 2.19 2.21 2.08 3/82 16952
/proc/meminfo: memFree=1136264/2055920 swapFree=4192812/4192956
[pid=16904] ppid=16902 vsize=182508 CPUtime=938.59
/proc/16904/stat : 16904 (pcs.small) R 16902 16904 16589 0 -1 4194304 73567 13088 0 0 93713 40 74 32 25 0 1 0 59924685 186888192 44976 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16904/statm: 45627 44976 390 142 0 44581 0
Current children cumulated CPU time (s) 938.59
Current children cumulated vsize (KiB) 182508

[startup+1002.3 s]
/proc/loadavg: 2.07 2.17 2.07 3/82 16952
/proc/meminfo: memFree=1136264/2055920 swapFree=4192812/4192956
[pid=16904] ppid=16902 vsize=182508 CPUtime=998.57
/proc/16904/stat : 16904 (pcs.small) R 16902 16904 16589 0 -1 4194304 73567 13088 0 0 99711 40 74 32 25 0 1 0 59924685 186888192 44976 996147200 134512640 135095119 4294956304 18446744073709551615 134918220 0 0 4096 0 0 0 0 17 0 0 0
/proc/16904/statm: 45627 44976 390 142 0 44581 0
Current children cumulated CPU time (s) 998.57
Current children cumulated vsize (KiB) 182508

[startup+1062.3 s]
/proc/loadavg: 2.02 2.14 2.06 3/82 16952
/proc/meminfo: memFree=1136136/2055920 swapFree=4192812/4192956
[pid=16904] ppid=16902 vsize=182508 CPUtime=1058.54
/proc/16904/stat : 16904 (pcs.small) R 16902 16904 16589 0 -1 4194304 73567 13088 0 0 105708 40 74 32 25 0 1 0 59924685 186888192 44976 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/16904/statm: 45627 44976 390 142 0 44581 0
Current children cumulated CPU time (s) 1058.54
Current children cumulated vsize (KiB) 182508

[startup+1122.3 s]
/proc/loadavg: 2.01 2.11 2.06 3/82 16952
/proc/meminfo: memFree=1136200/2055920 swapFree=4192812/4192956
[pid=16904] ppid=16902 vsize=182508 CPUtime=1118.52
/proc/16904/stat : 16904 (pcs.small) R 16902 16904 16589 0 -1 4194304 73567 13088 0 0 111706 40 74 32 25 0 1 0 59924685 186888192 44976 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16904/statm: 45627 44976 390 142 0 44581 0
Current children cumulated CPU time (s) 1118.52
Current children cumulated vsize (KiB) 182508

[startup+1182.3 s]
/proc/loadavg: 2.00 2.08 2.05 3/82 16952
/proc/meminfo: memFree=1134216/2055920 swapFree=4192812/4192956
[pid=16904] ppid=16902 vsize=186608 CPUtime=1178.5
/proc/16904/stat : 16904 (pcs.small) R 16902 16904 16589 0 -1 4194304 74095 13088 0 0 117703 41 74 32 25 0 1 0 59924685 191086592 45504 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16904/statm: 46652 45504 390 142 0 45606 0
Current children cumulated CPU time (s) 1178.5
Current children cumulated vsize (KiB) 186608

[startup+1242.3 s]
/proc/loadavg: 2.00 2.07 2.05 3/82 16952
/proc/meminfo: memFree=1134088/2055920 swapFree=4192812/4192956
[pid=16904] ppid=16902 vsize=186608 CPUtime=1238.48
/proc/16904/stat : 16904 (pcs.small) R 16902 16904 16589 0 -1 4194304 74122 13088 0 0 123701 41 74 32 25 0 1 0 59924685 191086592 45531 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/16904/statm: 46652 45531 390 142 0 45606 0
Current children cumulated CPU time (s) 1238.48
Current children cumulated vsize (KiB) 186608

[startup+1302.3 s]
/proc/loadavg: 2.03 2.07 2.05 3/82 16952
/proc/meminfo: memFree=1133832/2055920 swapFree=4192812/4192956
[pid=16904] ppid=16902 vsize=186608 CPUtime=1298.45
/proc/16904/stat : 16904 (pcs.small) R 16902 16904 16589 0 -1 4194304 74149 13088 0 0 129698 41 74 32 25 0 1 0 59924685 191086592 45558 996147200 134512640 135095119 4294956304 18446744073709551615 134918211 0 0 4096 0 0 0 0 17 0 0 0
/proc/16904/statm: 46652 45558 390 142 0 45606 0
Current children cumulated CPU time (s) 1298.45
Current children cumulated vsize (KiB) 186608

[startup+1362.3 s]
/proc/loadavg: 2.01 2.05 2.04 3/82 16952
/proc/meminfo: memFree=1133832/2055920 swapFree=4192812/4192956
[pid=16904] ppid=16902 vsize=186608 CPUtime=1358.43
/proc/16904/stat : 16904 (pcs.small) R 16902 16904 16589 0 -1 4194304 74177 13088 0 0 135696 41 74 32 25 0 1 0 59924685 191086592 45586 996147200 134512640 135095119 4294956304 18446744073709551615 134918159 0 0 4096 0 0 0 0 17 0 0 0
/proc/16904/statm: 46652 45586 390 142 0 45606 0
Current children cumulated CPU time (s) 1358.43
Current children cumulated vsize (KiB) 186608

[startup+1422.31 s]
/proc/loadavg: 2.00 2.04 2.03 3/82 16952
/proc/meminfo: memFree=1133768/2055920 swapFree=4192812/4192956
[pid=16904] ppid=16902 vsize=186608 CPUtime=1418.41
/proc/16904/stat : 16904 (pcs.small) R 16902 16904 16589 0 -1 4194304 74205 13088 0 0 141694 41 74 32 25 0 1 0 59924685 191086592 45614 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/16904/statm: 46652 45614 390 142 0 45606 0
Current children cumulated CPU time (s) 1418.41
Current children cumulated vsize (KiB) 186608

[startup+1482.3 s]
/proc/loadavg: 2.00 2.03 2.03 3/82 16952
/proc/meminfo: memFree=1133640/2055920 swapFree=4192812/4192956
[pid=16904] ppid=16902 vsize=186608 CPUtime=1478.38
/proc/16904/stat : 16904 (pcs.small) R 16902 16904 16589 0 -1 4194304 74232 13088 0 0 147691 41 74 32 25 0 1 0 59924685 191086592 45641 996147200 134512640 135095119 4294956304 18446744073709551615 134918064 0 0 4096 0 0 0 0 17 0 0 0
/proc/16904/statm: 46652 45641 390 142 0 45606 0
Current children cumulated CPU time (s) 1478.38
Current children cumulated vsize (KiB) 186608

[startup+1542.3 s]
/proc/loadavg: 2.00 2.02 2.02 3/82 16952
/proc/meminfo: memFree=1133576/2055920 swapFree=4192812/4192956
[pid=16904] ppid=16902 vsize=186608 CPUtime=1538.37
/proc/16904/stat : 16904 (pcs.small) R 16902 16904 16589 0 -1 4194304 74259 13088 0 0 153689 42 74 32 25 0 1 0 59924685 191086592 45668 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16904/statm: 46652 45668 390 142 0 45606 0
Current children cumulated CPU time (s) 1538.37
Current children cumulated vsize (KiB) 186608

[startup+1602.3 s]
/proc/loadavg: 2.04 2.03 2.02 3/82 16952
/proc/meminfo: memFree=1133256/2055920 swapFree=4192812/4192956
[pid=16904] ppid=16902 vsize=186608 CPUtime=1598.34
/proc/16904/stat : 16904 (pcs.small) R 16902 16904 16589 0 -1 4194304 74296 13088 0 0 159686 42 74 32 25 0 1 0 59924685 191086592 45705 996147200 134512640 135095119 4294956304 18446744073709551615 134918227 0 0 4096 0 0 0 0 17 0 0 0
/proc/16904/statm: 46652 45705 390 142 0 45606 0
Current children cumulated CPU time (s) 1598.34
Current children cumulated vsize (KiB) 186608

[startup+1662.3 s]
/proc/loadavg: 2.01 2.02 2.02 3/82 16952
/proc/meminfo: memFree=1127944/2055920 swapFree=4192812/4192956
[pid=16904] ppid=16902 vsize=193740 CPUtime=1658.32
/proc/16904/stat : 16904 (pcs.small) R 16902 16904 16589 0 -1 4194304 75599 13088 0 0 165684 42 74 32 25 0 1 0 59924685 198389760 47008 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16904/statm: 48435 47008 390 142 0 47389 0
Current children cumulated CPU time (s) 1658.32
Current children cumulated vsize (KiB) 193740

[startup+1722.3 s]
/proc/loadavg: 2.00 2.02 2.01 3/82 16952
/proc/meminfo: memFree=1127560/2055920 swapFree=4192812/4192956
[pid=16904] ppid=16902 vsize=193740 CPUtime=1718.29
/proc/16904/stat : 16904 (pcs.small) R 16902 16904 16589 0 -1 4194304 75645 13088 0 0 171681 42 74 32 25 0 1 0 59924685 198389760 47054 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/16904/statm: 48435 47054 390 142 0 47389 0
Current children cumulated CPU time (s) 1718.29
Current children cumulated vsize (KiB) 193740

[startup+1782.3 s]
/proc/loadavg: 2.04 2.03 2.01 3/82 16952
/proc/meminfo: memFree=1127176/2055920 swapFree=4192812/4192956
[pid=16904] ppid=16902 vsize=193740 CPUtime=1778.28
/proc/16904/stat : 16904 (pcs.small) R 16902 16904 16589 0 -1 4194304 75692 13088 0 0 177679 43 74 32 25 0 1 0 59924685 198389760 47101 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/16904/statm: 48435 47101 390 142 0 47389 0
Current children cumulated CPU time (s) 1778.28
Current children cumulated vsize (KiB) 193740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804.1 s]
/proc/loadavg: 2.02 2.02 2.01 3/82 16952
/proc/meminfo: memFree=1127048/2055920 swapFree=4192812/4192956
[pid=16904] ppid=16902 vsize=193740 CPUtime=1800.08
/proc/16904/stat : 16904 (pcs.small) R 16902 16904 16589 0 -1 4194304 75709 13088 0 0 179859 43 74 32 25 0 1 0 59924685 198389760 47118 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16904/statm: 48435 47118 390 142 0 47389 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 193740

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

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

[startup+1804.1 s]
/proc/loadavg: 2.02 2.02 2.01 3/82 16952
/proc/meminfo: memFree=1127048/2055920 swapFree=4192812/4192956
[pid=16904] ppid=16902 vsize=193740 CPUtime=1800.08
/proc/16904/stat : 16904 (pcs.small) R 16902 16904 16589 0 -1 4194304 75709 13088 0 0 179859 43 74 32 25 0 1 0 59924685 198389760 47118 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16904/statm: 48435 47118 390 142 0 47389 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 193740

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1804.14
CPU time (s): 1800.12
CPU user time (s): 1799.34
CPU system time (s): 0.781881
CPU usage (%): 99.7773
Max. virtual memory (cumulated for all children) (KiB): 235116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.34
system time used= 0.781881
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 88797
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= 26
involuntary context switches= 12536

runsolver used 2.30665 second user time and 5.9231 second system time

The end

Launcher Data 

Begin job on node35 at 2009-07-16 09:16:23
IDJOB=2087884
IDBENCH=58816
IDSOLVER=733
FILE ID=node35/2087884-1247728577
PBS_JOBID= 9521617
Free space on /tmp= 66060 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/dag-rand/normalized-rand-n23-d3-e16-r15-t150000-18.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2087884-1247728577/watcher-2087884-1247728577 -o /tmp/evaluation-result-2087884-1247728577/solver-2087884-1247728577 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 476310561 HOME/instance-2087884-1247728577.xml

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

MD5SUM BENCH= fff07867ec5a7339c8c795771fe33eff
RANDOM SEED=476310561

node35.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1222016 kB
Buffers:         69080 kB
Cached:         548156 kB
SwapCached:          0 kB
Active:         295660 kB
Inactive:       450744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1222016 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           72276 kB
Writeback:           0 kB
Mapped:         140628 kB
Slab:            72496 kB
Committed_AS:   671808 kB
PageTables:       2108 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= 66084 MiB
End job on node35 at 2009-07-16 09:46:29