Trace number 2063201

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 1803.12

General information on the benchmark

Namecsp/rand-3-24-24/
normalized-rand-3-24-24-76-632-29_ext.xml
MD5SUM90c00581a9150758b70ab13863f20143
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables24
Number of constraints74
Maximum constraint arity3
Maximum domain size24
Number of constraints which are defined in extension74
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.04	c small-domain mode
0.00/0.05	c Seed is 603976496
0.00/0.05	c Constructing HOME/instance-2063201-1247696038.xml  with 74 constraints
0.97/1.02	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-2063201-1247696038/watcher-2063201-1247696038 -o /tmp/evaluation-result-2063201-1247696038/solver-2063201-1247696038 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 603976496 HOME/instance-2063201-1247696038.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: 1.78 1.92 1.66 4/72 5081
/proc/meminfo: memFree=1030760/2055920 swapFree=4192812/4192956
[pid=5081] ppid=5079 vsize=5356 CPUtime=0
/proc/5081/stat : 5081 (pcssolve) R 5079 5081 4895 0 -1 4194304 273 0 0 0 0 0 0 0 20 0 1 0 56670471 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 273952598687 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/5081/statm: 1339 241 200 169 0 50 0
[pid=5082] ppid=5081 vsize=5356 CPUtime=0
/proc/5082/stat : 5082 (pcssolve) R 5081 5081 4895 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 56670472 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 273952598687 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/5082/statm: 1339 241 200 169 0 50 0

[startup+0.0115411 s]
/proc/loadavg: 1.78 1.92 1.66 4/72 5081
/proc/meminfo: memFree=1030760/2055920 swapFree=4192812/4192956
[pid=5081] ppid=5079 vsize=5356 CPUtime=0
/proc/5081/stat : 5081 (pcssolve) S 5079 5081 4895 0 -1 4194304 305 0 0 0 0 0 0 0 20 0 1 0 56670471 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5081/statm: 1339 242 201 169 0 50 0
[pid=5082] ppid=5081 vsize=3676 CPUtime=0
/proc/5082/stat : 5082 (fgrep) R 5081 5081 4895 0 -1 4194304 145 0 0 0 0 0 0 0 21 0 1 0 56670472 3764224 112 996147200 4194304 4274172 548682068976 18446744073709551615 273952768082 0 0 4096 0 0 0 0 17 1 0 0
/proc/5082/statm: 919 112 85 19 0 43 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9032

[startup+0.101546 s]
/proc/loadavg: 1.78 1.92 1.66 4/72 5081
/proc/meminfo: memFree=1030760/2055920 swapFree=4192812/4192956
[pid=5081] ppid=5079 vsize=5092 CPUtime=0.08
/proc/5081/stat : 5081 (pcs.small) R 5079 5081 4895 0 -1 4194304 907 873 0 0 5 0 2 1 18 0 1 0 56670471 5214208 516 996147200 134512640 135095119 4294956304 18446744073709551615 8085040 0 0 4096 0 0 0 0 17 1 0 0
/proc/5081/statm: 1273 516 375 142 0 227 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5092

[startup+0.301568 s]
/proc/loadavg: 1.78 1.92 1.66 4/72 5081
/proc/meminfo: memFree=1030760/2055920 swapFree=4192812/4192956
[pid=5081] ppid=5079 vsize=7716 CPUtime=0.27
/proc/5081/stat : 5081 (pcs.small) R 5079 5081 4895 0 -1 4194304 1218 873 0 0 24 0 2 1 19 0 1 0 56670471 7901184 827 996147200 134512640 135095119 4294956304 18446744073709551615 134943870 0 0 4096 0 0 0 0 17 1 0 0
/proc/5081/statm: 1929 827 375 142 0 883 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7716

[startup+0.701615 s]
/proc/loadavg: 1.78 1.92 1.66 4/72 5081
/proc/meminfo: memFree=1030760/2055920 swapFree=4192812/4192956
[pid=5081] ppid=5079 vsize=13004 CPUtime=0.67
/proc/5081/stat : 5081 (pcs.small) R 5079 5081 4895 0 -1 4194304 1814 873 0 0 64 0 2 1 23 0 1 0 56670471 13316096 1423 996147200 134512640 135095119 4294956304 18446744073709551615 134599364 0 0 4096 0 0 0 0 17 1 0 0
/proc/5081/statm: 3251 1423 375 142 0 2205 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 13004

[startup+1.50171 s]
/proc/loadavg: 1.78 1.92 1.66 3/73 5087
/proc/meminfo: memFree=1024416/2055920 swapFree=4192812/4192956
[pid=5081] ppid=5079 vsize=17140 CPUtime=1.46
/proc/5081/stat : 5081 (pcs.small) R 5079 5081 4895 0 -1 4194304 2296 873 0 0 143 0 2 1 25 0 1 0 56670471 17551360 1905 996147200 134512640 135095119 4294956304 18446744073709551615 134918280 0 0 4096 0 0 0 0 17 1 0 0
/proc/5081/statm: 4285 1905 389 142 0 3239 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 17140

[startup+3.1029 s]
/proc/loadavg: 1.78 1.92 1.66 3/73 5087
/proc/meminfo: memFree=1024032/2055920 swapFree=4192812/4192956
[pid=5081] ppid=5079 vsize=17140 CPUtime=3.05
/proc/5081/stat : 5081 (pcs.small) R 5079 5081 4895 0 -1 4194304 2308 873 0 0 302 0 2 1 25 0 1 0 56670471 17551360 1917 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/5081/statm: 4285 1917 389 142 0 3239 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 17140

[startup+6.30127 s]
/proc/loadavg: 1.80 1.92 1.66 3/73 5087
/proc/meminfo: memFree=1023200/2055920 swapFree=4192812/4192956
[pid=5081] ppid=5079 vsize=17140 CPUtime=6.22
/proc/5081/stat : 5081 (pcs.small) R 5079 5081 4895 0 -1 4194304 2342 873 0 0 619 0 2 1 25 0 1 0 56670471 17551360 1951 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/5081/statm: 4285 1951 389 142 0 3239 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 17140

[startup+12.702 s]
/proc/loadavg: 1.81 1.92 1.66 3/73 5087
/proc/meminfo: memFree=1021792/2055920 swapFree=4192812/4192956
[pid=5081] ppid=5079 vsize=17400 CPUtime=12.56
/proc/5081/stat : 5081 (pcs.small) R 5079 5081 4895 0 -1 4194304 2425 873 0 0 1253 0 2 1 25 0 1 0 56670471 17817600 2034 996147200 134512640 135095119 4294956304 18446744073709551615 134918065 0 0 4096 0 0 0 0 17 1 0 0
/proc/5081/statm: 4350 2034 389 142 0 3304 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 17400

[startup+25.5015 s]
/proc/loadavg: 1.85 1.93 1.67 3/73 5087
/proc/meminfo: memFree=1019296/2055920 swapFree=4192812/4192956
[pid=5081] ppid=5079 vsize=17916 CPUtime=25.24
/proc/5081/stat : 5081 (pcs.small) R 5079 5081 4895 0 -1 4194304 2681 873 0 0 2521 0 2 1 25 0 1 0 56670471 18345984 2225 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/5081/statm: 4479 2225 389 142 0 3433 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 17916

[startup+51.1015 s]
/proc/loadavg: 1.90 1.93 1.67 3/73 5087
/proc/meminfo: memFree=1013408/2055920 swapFree=4192812/4192956
[pid=5081] ppid=5079 vsize=18684 CPUtime=50.63
/proc/5081/stat : 5081 (pcs.small) R 5079 5081 4895 0 -1 4194304 3198 873 0 0 5059 1 2 1 25 0 1 0 56670471 19132416 2548 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/5081/statm: 4671 2548 389 142 0 3625 0
Current children cumulated CPU time (s) 50.63
Current children cumulated vsize (KiB) 18684

[startup+102.306 s]
/proc/loadavg: 1.96 1.94 1.69 3/73 5087
/proc/meminfo: memFree=1002272/2055920 swapFree=4192812/4192956
[pid=5081] ppid=5079 vsize=20220 CPUtime=101.39
/proc/5081/stat : 5081 (pcs.small) R 5079 5081 4895 0 -1 4194304 4236 873 0 0 10134 2 2 1 25 0 1 0 56670471 20705280 3200 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 1 0 0
/proc/5081/statm: 5055 3200 389 142 0 4009 0
Current children cumulated CPU time (s) 101.39
Current children cumulated vsize (KiB) 20220

[startup+162.301 s]
/proc/loadavg: 1.98 1.95 1.71 3/73 5087
/proc/meminfo: memFree=990880/2055920 swapFree=4192812/4192956
[pid=5081] ppid=5079 vsize=22268 CPUtime=160.88
/proc/5081/stat : 5081 (pcs.small) R 5079 5081 4895 0 -1 4194304 5294 873 0 0 16081 4 2 1 25 0 1 0 56670471 22802432 3745 996147200 134512640 135095119 4294956304 18446744073709551615 134918148 0 0 4096 0 0 0 0 17 1 0 0
/proc/5081/statm: 5567 3745 389 142 0 4521 0
Current children cumulated CPU time (s) 160.88
Current children cumulated vsize (KiB) 22268

[startup+222.301 s]
/proc/loadavg: 1.99 1.95 1.72 3/73 5087
/proc/meminfo: memFree=977696/2055920 swapFree=4192812/4192956
[pid=5081] ppid=5079 vsize=23552 CPUtime=220.35
/proc/5081/stat : 5081 (pcs.small) R 5079 5081 4895 0 -1 4194304 6470 873 0 0 22027 5 2 1 25 0 1 0 56670471 24117248 4664 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/5081/statm: 5888 4664 389 142 0 4842 0
Current children cumulated CPU time (s) 220.35
Current children cumulated vsize (KiB) 23552

[startup+282.301 s]
/proc/loadavg: 2.07 1.98 1.74 3/73 5120
/proc/meminfo: memFree=1296864/2055920 swapFree=4192812/4192956
[pid=5081] ppid=5079 vsize=27648 CPUtime=279.86
/proc/5081/stat : 5081 (pcs.small) R 5079 5081 4895 0 -1 4194304 7994 873 0 0 27976 7 2 1 25 0 1 0 56670471 28311552 5163 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/5081/statm: 6912 5163 389 142 0 5866 0
Current children cumulated CPU time (s) 279.86
Current children cumulated vsize (KiB) 27648

[startup+342.301 s]
/proc/loadavg: 2.03 1.98 1.75 3/73 5120
/proc/meminfo: memFree=1289504/2055920 swapFree=4192812/4192956
[pid=5081] ppid=5079 vsize=28432 CPUtime=339.84
/proc/5081/stat : 5081 (pcs.small) R 5079 5081 4895 0 -1 4194304 8639 873 0 0 33972 9 2 1 25 0 1 0 56670471 29114368 5808 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/5081/statm: 7108 5808 389 142 0 6062 0
Current children cumulated CPU time (s) 339.84
Current children cumulated vsize (KiB) 28432

[startup+402.301 s]
/proc/loadavg: 2.01 1.98 1.77 3/73 5120
/proc/meminfo: memFree=1281568/2055920 swapFree=4192812/4192956
[pid=5081] ppid=5079 vsize=35476 CPUtime=399.82
/proc/5081/stat : 5081 (pcs.small) R 5079 5081 4895 0 -1 4194304 10760 873 0 0 39969 10 2 1 25 0 1 0 56670471 36327424 7351 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/5081/statm: 8869 7351 389 142 0 7823 0
Current children cumulated CPU time (s) 399.82
Current children cumulated vsize (KiB) 35476

[startup+462.301 s]
/proc/loadavg: 2.00 1.98 1.78 3/73 5120
/proc/meminfo: memFree=1278304/2055920 swapFree=4192812/4192956
[pid=5081] ppid=5079 vsize=35476 CPUtime=459.79
/proc/5081/stat : 5081 (pcs.small) R 5079 5081 4895 0 -1 4194304 11115 873 0 0 45966 10 2 1 25 0 1 0 56670471 36327424 7706 996147200 134512640 135095119 4294956304 18446744073709551615 134916436 0 0 4096 0 0 0 0 17 0 0 0
/proc/5081/statm: 8869 7706 389 142 0 7823 0
Current children cumulated CPU time (s) 459.79
Current children cumulated vsize (KiB) 35476

[startup+522.301 s]
/proc/loadavg: 2.00 1.98 1.79 3/73 5120
/proc/meminfo: memFree=1274784/2055920 swapFree=4192812/4192956
[pid=5081] ppid=5079 vsize=44056 CPUtime=519.77
/proc/5081/stat : 5081 (pcs.small) R 5079 5081 4895 0 -1 4194304 13613 873 0 0 51962 12 2 1 25 0 1 0 56670471 45113344 8155 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/5081/statm: 11014 8155 389 142 0 9968 0
Current children cumulated CPU time (s) 519.77
Current children cumulated vsize (KiB) 44056

[startup+582.301 s]
/proc/loadavg: 2.00 1.98 1.80 3/73 5120
/proc/meminfo: memFree=1269024/2055920 swapFree=4192812/4192956
[pid=5081] ppid=5079 vsize=45632 CPUtime=579.75
/proc/5081/stat : 5081 (pcs.small) R 5079 5081 4895 0 -1 4194304 14353 873 0 0 57960 12 2 1 25 0 1 0 56670471 46727168 8895 996147200 134512640 135095119 4294956304 18446744073709551615 134918171 0 0 4096 0 0 0 0 17 0 0 0
/proc/5081/statm: 11408 8895 389 142 0 10362 0
Current children cumulated CPU time (s) 579.75
Current children cumulated vsize (KiB) 45632

[startup+642.301 s]
/proc/loadavg: 2.00 1.98 1.81 3/73 5120
/proc/meminfo: memFree=1264672/2055920 swapFree=4192812/4192956
[pid=5081] ppid=5079 vsize=47460 CPUtime=639.72

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

[startup+882.301 s]
/proc/loadavg: 2.00 1.98 1.84 3/73 5120
/proc/meminfo: memFree=1239008/2055920 swapFree=4192812/4192956
[pid=5081] ppid=5079 vsize=62100 CPUtime=879.63
/proc/5081/stat : 5081 (pcs.small) R 5079 5081 4895 0 -1 4194304 20529 873 0 0 87943 17 2 1 25 0 1 0 56670471 63590400 13917 996147200 134512640 135095119 4294956304 18446744073709551615 134918129 0 0 4096 0 0 0 0 17 0 0 0
/proc/5081/statm: 15525 13917 389 142 0 14479 0
Current children cumulated CPU time (s) 879.63
Current children cumulated vsize (KiB) 62100

[startup+942.301 s]
/proc/loadavg: 2.00 1.98 1.84 3/73 5120
/proc/meminfo: memFree=1236768/2055920 swapFree=4192812/4192956
[pid=5081] ppid=5079 vsize=78484 CPUtime=939.6
/proc/5081/stat : 5081 (pcs.small) R 5079 5081 4895 0 -1 4194304 24981 873 0 0 93938 19 2 1 25 0 1 0 56670471 80367616 14272 996147200 134512640 135095119 4294956304 18446744073709551615 134927036 0 0 4096 0 0 0 0 17 0 0 0
/proc/5081/statm: 19621 14272 389 142 0 18575 0
Current children cumulated CPU time (s) 939.6
Current children cumulated vsize (KiB) 78484

[startup+1002.3 s]
/proc/loadavg: 2.00 1.98 1.85 3/73 5120
/proc/meminfo: memFree=1232992/2055920 swapFree=4192812/4192956
[pid=5081] ppid=5079 vsize=79404 CPUtime=999.58
/proc/5081/stat : 5081 (pcs.small) R 5079 5081 4895 0 -1 4194304 25561 873 0 0 99935 20 2 1 25 0 1 0 56670471 81309696 14852 996147200 134512640 135095119 4294956304 18446744073709551615 134927011 0 0 4096 0 0 0 0 17 0 0 0
/proc/5081/statm: 19851 14852 389 142 0 18805 0
Current children cumulated CPU time (s) 999.58
Current children cumulated vsize (KiB) 79404

[startup+1062.3 s]
/proc/loadavg: 2.00 1.98 1.86 3/73 5120
/proc/meminfo: memFree=1228512/2055920 swapFree=4192812/4192956
[pid=5081] ppid=5079 vsize=80976 CPUtime=1059.56
/proc/5081/stat : 5081 (pcs.small) R 5079 5081 4895 0 -1 4194304 26294 873 0 0 105932 21 2 1 25 0 1 0 56670471 82919424 15585 996147200 134512640 135095119 4294956304 18446744073709551615 134927001 0 0 4096 0 0 0 0 17 0 0 0
/proc/5081/statm: 20244 15585 389 142 0 19198 0
Current children cumulated CPU time (s) 1059.56
Current children cumulated vsize (KiB) 80976

[startup+1122.3 s]
/proc/loadavg: 2.00 1.98 1.86 3/73 5120
/proc/meminfo: memFree=1224160/2055920 swapFree=4192812/4192956
[pid=5081] ppid=5079 vsize=82540 CPUtime=1119.53
/proc/5081/stat : 5081 (pcs.small) R 5079 5081 4895 0 -1 4194304 27016 873 0 0 111929 21 2 1 25 0 1 0 56670471 84520960 16307 996147200 134512640 135095119 4294956304 18446744073709551615 134918244 0 0 4096 0 0 0 0 17 0 0 0
/proc/5081/statm: 20635 16307 389 142 0 19589 0
Current children cumulated CPU time (s) 1119.53
Current children cumulated vsize (KiB) 82540

[startup+1182.3 s]
/proc/loadavg: 2.00 1.98 1.87 3/73 5120
/proc/meminfo: memFree=1219488/2055920 swapFree=4192812/4192956
[pid=5081] ppid=5079 vsize=84104 CPUtime=1179.51
/proc/5081/stat : 5081 (pcs.small) R 5079 5081 4895 0 -1 4194304 27754 873 0 0 117926 22 2 1 25 0 1 0 56670471 86122496 17045 996147200 134512640 135095119 4294956304 18446744073709551615 134918148 0 0 4096 0 0 0 0 17 0 0 0
/proc/5081/statm: 21026 17045 389 142 0 19980 0
Current children cumulated CPU time (s) 1179.51
Current children cumulated vsize (KiB) 84104

[startup+1242.3 s]
/proc/loadavg: 2.00 1.98 1.87 3/73 5120
/proc/meminfo: memFree=1214880/2055920 swapFree=4192812/4192956
[pid=5081] ppid=5079 vsize=85668 CPUtime=1239.49
/proc/5081/stat : 5081 (pcs.small) R 5079 5081 4895 0 -1 4194304 28491 873 0 0 123923 23 2 1 25 0 1 0 56670471 87724032 17782 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 0 0 0
/proc/5081/statm: 21417 17782 389 142 0 20371 0
Current children cumulated CPU time (s) 1239.49
Current children cumulated vsize (KiB) 85668

[startup+1302.3 s]
/proc/loadavg: 2.00 1.98 1.88 3/73 5120
/proc/meminfo: memFree=1210784/2055920 swapFree=4192812/4192956
[pid=5081] ppid=5079 vsize=87252 CPUtime=1299.47
/proc/5081/stat : 5081 (pcs.small) R 5079 5081 4895 0 -1 4194304 29241 873 0 0 129919 25 2 1 25 0 1 0 56670471 89346048 18532 996147200 134512640 135095119 4294956304 18446744073709551615 134926936 0 0 4096 0 0 0 0 17 0 0 0
/proc/5081/statm: 21813 18532 389 142 0 20767 0
Current children cumulated CPU time (s) 1299.47
Current children cumulated vsize (KiB) 87252

[startup+1362.3 s]
/proc/loadavg: 2.00 1.98 1.89 3/73 5120
/proc/meminfo: memFree=1205792/2055920 swapFree=4192812/4192956
[pid=5081] ppid=5079 vsize=88956 CPUtime=1359.45
/proc/5081/stat : 5081 (pcs.small) R 5079 5081 4895 0 -1 4194304 29992 873 0 0 135916 26 2 1 25 0 1 0 56670471 91090944 19283 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 0 0 0
/proc/5081/statm: 22239 19283 389 142 0 21193 0
Current children cumulated CPU time (s) 1359.45
Current children cumulated vsize (KiB) 88956

[startup+1422.31 s]
/proc/loadavg: 2.00 1.98 1.89 3/73 5120
/proc/meminfo: memFree=1195616/2055920 swapFree=4192812/4192956
[pid=5081] ppid=5079 vsize=90528 CPUtime=1419.42
/proc/5081/stat : 5081 (pcs.small) R 5079 5081 4895 0 -1 4194304 30749 873 0 0 141913 26 2 1 25 0 1 0 56670471 92700672 20040 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/5081/statm: 22632 20040 389 142 0 21586 0
Current children cumulated CPU time (s) 1419.42
Current children cumulated vsize (KiB) 90528

[startup+1482.3 s]
/proc/loadavg: 2.00 1.98 1.90 3/73 5120
/proc/meminfo: memFree=1191584/2055920 swapFree=4192812/4192956
[pid=5081] ppid=5079 vsize=92216 CPUtime=1479.39
/proc/5081/stat : 5081 (pcs.small) R 5079 5081 4895 0 -1 4194304 31524 873 0 0 147909 27 2 1 25 0 1 0 56670471 94429184 20815 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 0 0 0
/proc/5081/statm: 23054 20815 389 142 0 22008 0
Current children cumulated CPU time (s) 1479.39
Current children cumulated vsize (KiB) 92216

[startup+1542.3 s]
/proc/loadavg: 2.00 1.98 1.90 3/73 5120
/proc/meminfo: memFree=1187616/2055920 swapFree=4192812/4192956
[pid=5081] ppid=5079 vsize=93924 CPUtime=1539.38
/proc/5081/stat : 5081 (pcs.small) R 5079 5081 4895 0 -1 4194304 32303 873 0 0 153907 28 2 1 25 0 1 0 56670471 96178176 21594 996147200 134512640 135095119 4294956304 18446744073709551615 134918241 0 0 4096 0 0 0 0 17 0 0 0
/proc/5081/statm: 23481 21594 389 142 0 22435 0
Current children cumulated CPU time (s) 1539.38
Current children cumulated vsize (KiB) 93924

[startup+1602.3 s]
/proc/loadavg: 2.00 1.98 1.91 3/73 5120
/proc/meminfo: memFree=1169504/2055920 swapFree=4192812/4192956
[pid=5081] ppid=5079 vsize=117956 CPUtime=1599.35
/proc/5081/stat : 5081 (pcs.small) R 5079 5081 4895 0 -1 4194304 38626 873 0 0 159901 31 2 1 25 0 1 0 56670471 120786944 25868 996147200 134512640 135095119 4294956304 18446744073709551615 134926985 0 0 4096 0 0 0 0 17 0 0 0
/proc/5081/statm: 29489 25868 389 142 0 28443 0
Current children cumulated CPU time (s) 1599.35
Current children cumulated vsize (KiB) 117956

[startup+1662.3 s]
/proc/loadavg: 2.00 1.98 1.91 3/73 5120
/proc/meminfo: memFree=1167520/2055920 swapFree=4192812/4192956
[pid=5081] ppid=5079 vsize=117956 CPUtime=1659.33
/proc/5081/stat : 5081 (pcs.small) R 5079 5081 4895 0 -1 4194304 38973 873 0 0 165898 32 2 1 25 0 1 0 56670471 120786944 26215 996147200 134512640 135095119 4294956304 18446744073709551615 134918159 0 0 4096 0 0 0 0 17 0 0 0
/proc/5081/statm: 29489 26215 389 142 0 28443 0
Current children cumulated CPU time (s) 1659.33
Current children cumulated vsize (KiB) 117956

[startup+1722.3 s]
/proc/loadavg: 2.00 1.98 1.91 3/73 5120
/proc/meminfo: memFree=1164640/2055920 swapFree=4192812/4192956
[pid=5081] ppid=5079 vsize=117956 CPUtime=1719.3
/proc/5081/stat : 5081 (pcs.small) R 5079 5081 4895 0 -1 4194304 39318 873 0 0 171895 32 2 1 25 0 1 0 56670471 120786944 26560 996147200 134512640 135095119 4294956304 18446744073709551615 134918151 0 0 4096 0 0 0 0 17 0 0 0
/proc/5081/statm: 29489 26560 389 142 0 28443 0
Current children cumulated CPU time (s) 1719.3
Current children cumulated vsize (KiB) 117956

[startup+1782.3 s]
/proc/loadavg: 2.00 1.98 1.91 3/73 5120
/proc/meminfo: memFree=1161184/2055920 swapFree=4192812/4192956
[pid=5081] ppid=5079 vsize=117956 CPUtime=1779.29
/proc/5081/stat : 5081 (pcs.small) R 5079 5081 4895 0 -1 4194304 39665 873 0 0 177893 33 2 1 25 0 1 0 56670471 120786944 26907 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 0 0 0
/proc/5081/statm: 29489 26907 389 142 0 28443 0
Current children cumulated CPU time (s) 1779.29
Current children cumulated vsize (KiB) 117956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.1 s]
/proc/loadavg: 2.00 1.98 1.91 3/73 5120
/proc/meminfo: memFree=1160032/2055920 swapFree=4192812/4192956
[pid=5081] ppid=5079 vsize=117956 CPUtime=1800.08
/proc/5081/stat : 5081 (pcs.small) R 5079 5081 4895 0 -1 4194304 39786 873 0 0 179972 33 2 1 25 0 1 0 56670471 120786944 27028 996147200 134512640 135095119 4294956304 18446744073709551615 134926999 0 0 4096 0 0 0 0 17 0 0 0
/proc/5081/statm: 29489 27028 389 142 0 28443 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 117956

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

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

[startup+1803.1 s]
/proc/loadavg: 2.00 1.98 1.91 3/73 5120
/proc/meminfo: memFree=1160032/2055920 swapFree=4192812/4192956
[pid=5081] ppid=5079 vsize=117956 CPUtime=1800.08
/proc/5081/stat : 5081 (pcs.small) R 5079 5081 4895 0 -1 4194304 39786 873 0 0 179972 33 2 1 25 0 1 0 56670471 120786944 27028 996147200 134512640 135095119 4294956304 18446744073709551615 134926999 0 0 4096 0 0 0 0 17 0 0 0
/proc/5081/statm: 29489 27028 389 142 0 28443 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 117956

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1803.12
CPU time (s): 1800.11
CPU user time (s): 1799.75
CPU system time (s): 0.365944
CPU usage (%): 99.8331
Max. virtual memory (cumulated for all children) (KiB): 125756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.365944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40659
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= 10736

runsolver used 2.19467 second user time and 4.95325 second system time

The end

Launcher Data 

Begin job on node20 at 2009-07-16 00:13:59
IDJOB=2063201
IDBENCH=53984
IDSOLVER=734
FILE ID=node20/2063201-1247696038
PBS_JOBID= 9521268
Free space on /tmp= 66292 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-3-24-24/normalized-rand-3-24-24-76-632-29_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2063201-1247696038/watcher-2063201-1247696038 -o /tmp/evaluation-result-2063201-1247696038/solver-2063201-1247696038 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 603976496 HOME/instance-2063201-1247696038.xml

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

MD5SUM BENCH= 90c00581a9150758b70ab13863f20143
RANDOM SEED=603976496

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:       1031240 kB
Buffers:         76940 kB
Cached:         543424 kB
SwapCached:          0 kB
Active:         452272 kB
Inactive:       483484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1031240 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4656 kB
Writeback:           0 kB
Mapped:         326828 kB
Slab:            73712 kB
Committed_AS:   763676 kB
PageTables:       2508 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= 66288 MiB
End job on node20 at 2009-07-16 00:44:04