Trace number 2063178

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) 1800.14 1812.32

General information on the benchmark

Namecsp/rand-3-24-24/
normalized-rand-3-24-24-76-632-32_ext.xml
MD5SUM8805480f3678cb88558dc50a18f30af9
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 benchmark984.19
Satisfiable
(Un)Satisfiability was proved
Number of variables24
Number of constraints72
Maximum constraint arity3
Maximum domain size24
Number of constraints which are defined in extension72
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.03	c small-domain mode
0.00/0.05	c Seed is 81598153
0.00/0.05	c Constructing HOME/instance-2063178-1247696038.xml  with 72 constraints
0.78/0.89	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-2063178-1247696038/watcher-2063178-1247696038 -o /tmp/evaluation-result-2063178-1247696038/solver-2063178-1247696038 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 81598153 HOME/instance-2063178-1247696038.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: 2.01 2.02 1.69 4/73 12300
/proc/meminfo: memFree=1405656/2055920 swapFree=4192812/4192956
[pid=12300] ppid=12298 vsize=5356 CPUtime=0
/proc/12300/stat : 12300 (pcssolve) R 12298 12300 12052 0 -1 4194304 290 0 0 0 0 0 0 0 19 0 1 0 56669208 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 265674091167 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/12300/statm: 1339 241 200 169 0 50 0
[pid=12301] ppid=12300 vsize=5356 CPUtime=0
/proc/12301/stat : 12301 (pcssolve) R 12300 12300 12052 0 -1 4194368 21 0 0 0 0 0 0 0 19 0 1 0 56669208 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 265673964565 0 0 4100 65536 0 0 0 17 0 0 0
/proc/12301/statm: 1339 243 202 169 0 50 0
[pid=12302] ppid=12300 vsize=5356 CPUtime=0
/proc/12302/stat : 12302 (pcssolve) R 12300 12300 12052 0 -1 4194368 0 0 0 0 0 0 0 0 19 0 1 0 56669208 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 265674091167 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/12302/statm: 1339 241 200 169 0 50 0

[startup+0.0283021 s]
/proc/loadavg: 2.01 2.02 1.69 4/73 12300
/proc/meminfo: memFree=1405656/2055920 swapFree=4192812/4192956
[pid=12300] ppid=12298 vsize=5356 CPUtime=0
/proc/12300/stat : 12300 (pcssolve) S 12298 12300 12052 0 -1 4194304 367 683 0 0 0 0 0 0 20 0 1 0 56669208 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12300/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102313 s]
/proc/loadavg: 2.01 2.02 1.69 4/73 12300
/proc/meminfo: memFree=1405656/2055920 swapFree=4192812/4192956
[pid=12300] ppid=12298 vsize=5268 CPUtime=0.08
/proc/12300/stat : 12300 (pcs.small) R 12298 12300 12052 0 -1 4194304 934 873 0 0 6 0 2 0 18 0 1 0 56669208 5394432 543 996147200 134512640 135095119 4294956304 18446744073709551615 134935195 0 0 4096 0 0 0 0 17 1 0 0
/proc/12300/statm: 1317 543 375 142 0 271 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5268

[startup+0.302351 s]
/proc/loadavg: 2.01 2.02 1.69 4/73 12300
/proc/meminfo: memFree=1405656/2055920 swapFree=4192812/4192956
[pid=12300] ppid=12298 vsize=8096 CPUtime=0.28
/proc/12300/stat : 12300 (pcs.small) R 12298 12300 12052 0 -1 4194304 1290 873 0 0 26 0 2 0 19 0 1 0 56669208 8290304 899 996147200 134512640 135095119 4294956304 18446744073709551615 134944945 0 0 4096 0 0 0 0 17 1 0 0
/proc/12300/statm: 2024 899 375 142 0 978 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8096

[startup+0.701427 s]
/proc/loadavg: 2.01 2.02 1.69 4/73 12300
/proc/meminfo: memFree=1405656/2055920 swapFree=4192812/4192956
[pid=12300] ppid=12298 vsize=13836 CPUtime=0.68
/proc/12300/stat : 12300 (pcs.small) R 12298 12300 12052 0 -1 4194304 1914 873 0 0 65 1 2 0 23 0 1 0 56669208 14168064 1523 996147200 134512640 135095119 4294956304 18446744073709551615 134769910 0 0 4096 0 0 0 0 17 1 0 0
/proc/12300/statm: 3459 1523 375 142 0 2413 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 13836

[startup+1.50159 s]
/proc/loadavg: 2.01 2.02 1.69 3/74 12306
/proc/meminfo: memFree=1399632/2055920 swapFree=4192812/4192956
[pid=12300] ppid=12298 vsize=16568 CPUtime=1.47
/proc/12300/stat : 12300 (pcs.small) R 12298 12300 12052 0 -1 4194304 2248 873 0 0 144 1 2 0 25 0 1 0 56669208 16965632 1857 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 1 0 0
/proc/12300/statm: 4142 1857 389 142 0 3096 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 16568

[startup+3.10189 s]
/proc/loadavg: 2.01 2.02 1.69 3/74 12306
/proc/meminfo: memFree=1399504/2055920 swapFree=4192812/4192956
[pid=12300] ppid=12298 vsize=16568 CPUtime=3.06
/proc/12300/stat : 12300 (pcs.small) R 12298 12300 12052 0 -1 4194304 2262 873 0 0 303 1 2 0 25 0 1 0 56669208 16965632 1871 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 1 0 0
/proc/12300/statm: 4142 1871 389 142 0 3096 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 16568

[startup+6.30151 s]
/proc/loadavg: 2.09 2.03 1.70 3/74 12306
/proc/meminfo: memFree=1399000/2055920 swapFree=4192812/4192956
[pid=12300] ppid=12298 vsize=16568 CPUtime=6.24
/proc/12300/stat : 12300 (pcs.small) R 12298 12300 12052 0 -1 4194304 2294 873 0 0 621 1 2 0 25 0 1 0 56669208 16965632 1903 996147200 134512640 135095119 4294956304 18446744073709551615 134927185 0 0 4096 0 0 0 0 17 1 0 0
/proc/12300/statm: 4142 1903 389 142 0 3096 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16568

[startup+12.7017 s]
/proc/loadavg: 2.08 2.03 1.70 3/74 12306
/proc/meminfo: memFree=1398368/2055920 swapFree=4192812/4192956
[pid=12300] ppid=12298 vsize=16828 CPUtime=12.59
/proc/12300/stat : 12300 (pcs.small) R 12298 12300 12052 0 -1 4194304 2364 873 0 0 1256 1 2 0 25 0 1 0 56669208 17231872 1973 996147200 134512640 135095119 4294956304 18446744073709551615 134918192 0 0 4096 0 0 0 0 17 1 0 0
/proc/12300/statm: 4207 1973 389 142 0 3161 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 16828

[startup+25.5022 s]
/proc/loadavg: 2.06 2.03 1.71 3/74 12306
/proc/meminfo: memFree=1397152/2055920 swapFree=4192812/4192956
[pid=12300] ppid=12298 vsize=17344 CPUtime=25.28
/proc/12300/stat : 12300 (pcs.small) R 12298 12300 12052 0 -1 4194304 2632 873 0 0 2525 1 2 0 25 0 1 0 56669208 17760256 2176 996147200 134512640 135095119 4294956304 18446744073709551615 134918249 0 0 4096 0 0 0 0 17 1 0 0
/proc/12300/statm: 4336 2176 389 142 0 3290 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 17344

[startup+51.1021 s]
/proc/loadavg: 2.10 2.04 1.72 3/74 12306
/proc/meminfo: memFree=1394528/2055920 swapFree=4192812/4192956
[pid=12300] ppid=12298 vsize=18112 CPUtime=50.69
/proc/12300/stat : 12300 (pcs.small) R 12298 12300 12052 0 -1 4194304 3154 873 0 0 5066 1 2 0 25 0 1 0 56669208 18546688 2504 996147200 134512640 135095119 4294956304 18446744073709551615 134927054 0 0 4096 0 0 0 0 17 1 0 0
/proc/12300/statm: 4528 2504 389 142 0 3482 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 18112

[startup+102.306 s]
/proc/loadavg: 2.10 2.05 1.74 3/74 12306
/proc/meminfo: memFree=1389344/2055920 swapFree=4192812/4192956
[pid=12300] ppid=12298 vsize=19648 CPUtime=101.5
/proc/12300/stat : 12300 (pcs.small) R 12298 12300 12052 0 -1 4194304 4206 873 0 0 10146 2 2 0 25 0 1 0 56669208 20119552 3170 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 1 0 0
/proc/12300/statm: 4912 3170 389 142 0 3866 0
Current children cumulated CPU time (s) 101.5
Current children cumulated vsize (KiB) 19648

[startup+162.302 s]
/proc/loadavg: 2.09 2.05 1.75 3/74 12306
/proc/meminfo: memFree=1374112/2055920 swapFree=4192812/4192956
[pid=12300] ppid=12298 vsize=21696 CPUtime=161.05
/proc/12300/stat : 12300 (pcs.small) R 12298 12300 12052 0 -1 4194304 5262 873 0 0 16099 4 2 0 25 0 1 0 56669208 22216704 3713 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/12300/statm: 5424 3713 389 142 0 4378 0
Current children cumulated CPU time (s) 161.05
Current children cumulated vsize (KiB) 21696

[startup+222.302 s]
/proc/loadavg: 2.08 2.06 1.77 3/74 12306
/proc/meminfo: memFree=1368736/2055920 swapFree=4192812/4192956
[pid=12300] ppid=12298 vsize=27076 CPUtime=220.58
/proc/12300/stat : 12300 (pcs.small) R 12298 12300 12052 0 -1 4194304 7534 873 0 0 22051 5 2 0 25 0 1 0 56669208 27725824 4703 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/12300/statm: 6769 4703 389 142 0 5723 0
Current children cumulated CPU time (s) 220.58
Current children cumulated vsize (KiB) 27076

[startup+282.301 s]
/proc/loadavg: 2.08 2.06 1.79 3/74 12306
/proc/meminfo: memFree=1366176/2055920 swapFree=4192812/4192956
[pid=12300] ppid=12298 vsize=27076 CPUtime=280.13
/proc/12300/stat : 12300 (pcs.small) R 12298 12300 12052 0 -1 4194304 7964 873 0 0 28005 6 2 0 25 0 1 0 56669208 27725824 5133 996147200 134512640 135095119 4294956304 18446744073709551615 134918266 0 0 4096 0 0 0 0 17 1 0 0
/proc/12300/statm: 6769 5133 389 142 0 5723 0
Current children cumulated CPU time (s) 280.13
Current children cumulated vsize (KiB) 27076

[startup+342.302 s]
/proc/loadavg: 2.07 2.06 1.81 3/74 12306
/proc/meminfo: memFree=1362272/2055920 swapFree=4192812/4192956
[pid=12300] ppid=12298 vsize=28256 CPUtime=339.67
/proc/12300/stat : 12300 (pcs.small) R 12298 12300 12052 0 -1 4194304 8675 873 0 0 33959 6 2 0 25 0 1 0 56669208 28934144 5844 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 1 0 0
/proc/12300/statm: 7064 5844 389 142 0 6018 0
Current children cumulated CPU time (s) 339.67
Current children cumulated vsize (KiB) 28256

[startup+402.301 s]
/proc/loadavg: 2.07 2.06 1.82 3/74 12306
/proc/meminfo: memFree=1358176/2055920 swapFree=4192812/4192956
[pid=12300] ppid=12298 vsize=29836 CPUtime=399.21
/proc/12300/stat : 12300 (pcs.small) R 12298 12300 12052 0 -1 4194304 9433 873 0 0 39912 7 2 0 25 0 1 0 56669208 30552064 6602 996147200 134512640 135095119 4294956304 18446744073709551615 134916512 0 0 4096 0 0 0 0 17 1 0 0
/proc/12300/statm: 7459 6602 389 142 0 6413 0
Current children cumulated CPU time (s) 399.21
Current children cumulated vsize (KiB) 29836

[startup+462.303 s]
/proc/loadavg: 2.06 2.06 1.83 3/74 12306
/proc/meminfo: memFree=1351584/2055920 swapFree=4192812/4192956
[pid=12300] ppid=12298 vsize=44292 CPUtime=458.76
/proc/12300/stat : 12300 (pcs.small) R 12298 12300 12052 0 -1 4194304 13425 873 0 0 45864 10 2 0 25 0 1 0 56669208 45355008 7967 996147200 134512640 135095119 4294956304 18446744073709551615 134927091 0 0 4096 0 0 0 0 17 1 0 0
/proc/12300/statm: 11073 7967 389 142 0 10027 0
Current children cumulated CPU time (s) 458.76
Current children cumulated vsize (KiB) 44292

[startup+522.302 s]
/proc/loadavg: 2.06 2.06 1.84 3/74 12306
/proc/meminfo: memFree=1349088/2055920 swapFree=4192812/4192956
[pid=12300] ppid=12298 vsize=44292 CPUtime=518.3
/proc/12300/stat : 12300 (pcs.small) R 12298 12300 12052 0 -1 4194304 13786 873 0 0 51818 10 2 0 25 0 1 0 56669208 45355008 8328 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12300/statm: 11073 8328 389 142 0 10027 0
Current children cumulated CPU time (s) 518.3
Current children cumulated vsize (KiB) 44292

[startup+582.301 s]
/proc/loadavg: 2.13 2.08 1.86 3/74 12306
/proc/meminfo: memFree=1345312/2055920 swapFree=4192812/4192956
[pid=12300] ppid=12298 vsize=45344 CPUtime=577.84
/proc/12300/stat : 12300 (pcs.small) R 12298 12300 12052 0 -1 4194304 14402 873 0 0 57772 10 2 0 25 0 1 0 56669208 46432256 8944 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 1 0 0
/proc/12300/statm: 11336 8944 389 142 0 10290 0
Current children cumulated CPU time (s) 577.84
Current children cumulated vsize (KiB) 45344

[startup+642.302 s]
/proc/loadavg: 2.53 2.20 1.91 3/74 12306
/proc/meminfo: memFree=1340064/2055920 swapFree=4192812/4192956
[pid=12300] ppid=12298 vsize=47036 CPUtime=637.39

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

[startup+882.302 s]
/proc/loadavg: 2.02 2.10 1.92 3/74 12306
/proc/meminfo: memFree=1315168/2055920 swapFree=4192812/4192956
[pid=12300] ppid=12298 vsize=62068 CPUtime=875.55
/proc/12300/stat : 12300 (pcs.small) R 12298 12300 12052 0 -1 4194304 20536 873 0 0 87538 15 2 0 25 0 1 0 56669208 63557632 13924 996147200 134512640 135095119 4294956304 18446744073709551615 134918079 0 0 4096 0 0 0 0 17 1 0 0
/proc/12300/statm: 15517 13924 389 142 0 14471 0
Current children cumulated CPU time (s) 875.55
Current children cumulated vsize (KiB) 62068

[startup+942.301 s]
/proc/loadavg: 2.00 2.08 1.92 3/74 12306
/proc/meminfo: memFree=1311648/2055920 swapFree=4192812/4192956
[pid=12300] ppid=12298 vsize=78452 CPUtime=935.1
/proc/12300/stat : 12300 (pcs.small) R 12298 12300 12052 0 -1 4194304 24979 873 0 0 93491 17 2 0 25 0 1 0 56669208 80334848 14270 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 1 0 0
/proc/12300/statm: 19613 14270 389 142 0 18567 0
Current children cumulated CPU time (s) 935.1
Current children cumulated vsize (KiB) 78452

[startup+1002.3 s]
/proc/loadavg: 2.00 2.06 1.92 3/74 12306
/proc/meminfo: memFree=1308256/2055920 swapFree=4192812/4192956
[pid=12300] ppid=12298 vsize=78452 CPUtime=994.64
/proc/12300/stat : 12300 (pcs.small) R 12298 12300 12052 0 -1 4194304 25312 873 0 0 99445 17 2 0 25 0 1 0 56669208 80334848 14603 996147200 134512640 135095119 4294956304 18446744073709551615 134926970 0 0 4096 0 0 0 0 17 1 0 0
/proc/12300/statm: 19613 14603 389 142 0 18567 0
Current children cumulated CPU time (s) 994.64
Current children cumulated vsize (KiB) 78452

[startup+1062.3 s]
/proc/loadavg: 1.95 2.03 1.92 3/83 12348
/proc/meminfo: memFree=1390352/2055920 swapFree=4192812/4192956
[pid=12300] ppid=12298 vsize=79632 CPUtime=1054.15
/proc/12300/stat : 12300 (pcs.small) R 12298 12300 12052 0 -1 4194304 25948 873 0 0 105394 19 2 0 25 0 1 0 56669208 81543168 15239 996147200 134512640 135095119 4294956304 18446744073709551615 134916493 0 0 4096 0 0 0 0 17 0 0 0
/proc/12300/statm: 19908 15239 389 142 0 18862 0
Current children cumulated CPU time (s) 1054.15
Current children cumulated vsize (KiB) 79632

[startup+1122.3 s]
/proc/loadavg: 1.98 2.02 1.92 4/83 12388
/proc/meminfo: memFree=1392408/2055920 swapFree=4192812/4192956
[pid=12300] ppid=12298 vsize=81188 CPUtime=1113.82
/proc/12300/stat : 12300 (pcs.small) R 12298 12300 12052 0 -1 4194304 26676 873 0 0 111360 20 2 0 25 0 1 0 56669208 83136512 15967 996147200 134512640 135095119 4294956304 18446744073709551615 134918151 0 0 4096 0 0 0 0 17 0 0 0
/proc/12300/statm: 20297 15967 389 142 0 19251 0
Current children cumulated CPU time (s) 1113.82
Current children cumulated vsize (KiB) 81188

[startup+1182.3 s]
/proc/loadavg: 1.95 2.00 1.91 3/83 12810
/proc/meminfo: memFree=1380616/2055920 swapFree=4192812/4192956
[pid=12300] ppid=12298 vsize=82884 CPUtime=1173.25
/proc/12300/stat : 12300 (pcs.small) R 12298 12300 12052 0 -1 4194304 27420 873 0 0 117300 23 2 0 25 0 1 0 56669208 84873216 16711 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 0 0 0
/proc/12300/statm: 20721 16711 389 142 0 19675 0
Current children cumulated CPU time (s) 1173.25
Current children cumulated vsize (KiB) 82884

[startup+1242.3 s]
/proc/loadavg: 1.98 2.00 1.91 3/83 12810
/proc/meminfo: memFree=1377480/2055920 swapFree=4192812/4192956
[pid=12300] ppid=12298 vsize=84452 CPUtime=1232.95
/proc/12300/stat : 12300 (pcs.small) R 12298 12300 12052 0 -1 4194304 28162 873 0 0 123269 24 2 0 25 0 1 0 56669208 86478848 17453 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 0 0 0
/proc/12300/statm: 21113 17453 389 142 0 20067 0
Current children cumulated CPU time (s) 1232.95
Current children cumulated vsize (KiB) 84452

[startup+1302.3 s]
/proc/loadavg: 1.99 2.00 1.91 3/83 12810
/proc/meminfo: memFree=1374408/2055920 swapFree=4192812/4192956
[pid=12300] ppid=12298 vsize=86024 CPUtime=1292.66
/proc/12300/stat : 12300 (pcs.small) R 12298 12300 12052 0 -1 4194304 28890 873 0 0 129239 25 2 0 25 0 1 0 56669208 88088576 18181 996147200 134512640 135095119 4294956304 18446744073709551615 134581004 0 0 4096 0 0 0 0 17 0 0 0
/proc/12300/statm: 21506 18181 389 142 0 20460 0
Current children cumulated CPU time (s) 1292.66
Current children cumulated vsize (KiB) 86024

[startup+1362.3 s]
/proc/loadavg: 1.99 2.00 1.91 3/83 12810
/proc/meminfo: memFree=1371464/2055920 swapFree=4192812/4192956
[pid=12300] ppid=12298 vsize=87464 CPUtime=1352.35
/proc/12300/stat : 12300 (pcs.small) R 12298 12300 12052 0 -1 4194304 29617 873 0 0 135207 26 2 0 25 0 1 0 56669208 89563136 18908 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 0 0 0
/proc/12300/statm: 21866 18908 389 142 0 20820 0
Current children cumulated CPU time (s) 1352.35
Current children cumulated vsize (KiB) 87464

[startup+1422.31 s]
/proc/loadavg: 1.99 2.00 1.91 3/83 12810
/proc/meminfo: memFree=1368584/2055920 swapFree=4192812/4192956
[pid=12300] ppid=12298 vsize=89036 CPUtime=1412.05
/proc/12300/stat : 12300 (pcs.small) R 12298 12300 12052 0 -1 4194304 30349 873 0 0 141176 27 2 0 25 0 1 0 56669208 91172864 19640 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/12300/statm: 22259 19640 389 142 0 21213 0
Current children cumulated CPU time (s) 1412.05
Current children cumulated vsize (KiB) 89036

[startup+1482.3 s]
/proc/loadavg: 1.99 2.00 1.91 3/83 12810
/proc/meminfo: memFree=1365576/2055920 swapFree=4192812/4192956
[pid=12300] ppid=12298 vsize=90728 CPUtime=1471.74
/proc/12300/stat : 12300 (pcs.small) R 12298 12300 12052 0 -1 4194304 31114 873 0 0 147144 28 2 0 25 0 1 0 56669208 92905472 20405 996147200 134512640 135095119 4294956304 18446744073709551615 134927054 0 0 4096 0 0 0 0 17 0 0 0
/proc/12300/statm: 22682 20405 389 142 0 21636 0
Current children cumulated CPU time (s) 1471.74
Current children cumulated vsize (KiB) 90728

[startup+1542.3 s]
/proc/loadavg: 1.99 2.00 1.91 3/83 12810
/proc/meminfo: memFree=1362376/2055920 swapFree=4192812/4192956
[pid=12300] ppid=12298 vsize=92552 CPUtime=1531.45
/proc/12300/stat : 12300 (pcs.small) R 12298 12300 12052 0 -1 4194304 31916 873 0 0 153114 29 2 0 25 0 1 0 56669208 94773248 21207 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/12300/statm: 23138 21207 389 142 0 22092 0
Current children cumulated CPU time (s) 1531.45
Current children cumulated vsize (KiB) 92552

[startup+1602.3 s]
/proc/loadavg: 1.99 2.00 1.91 3/83 12810
/proc/meminfo: memFree=1343944/2055920 swapFree=4192812/4192956
[pid=12300] ppid=12298 vsize=117504 CPUtime=1591.14
/proc/12300/stat : 12300 (pcs.small) R 12298 12300 12052 0 -1 4194304 38545 873 0 0 159079 33 2 0 25 0 1 0 56669208 120324096 25787 996147200 134512640 135095119 4294956304 18446744073709551615 134918241 0 0 4096 0 0 0 0 17 0 0 0
/proc/12300/statm: 29376 25787 389 142 0 28330 0
Current children cumulated CPU time (s) 1591.14
Current children cumulated vsize (KiB) 117504

[startup+1662.3 s]
/proc/loadavg: 1.99 2.00 1.91 3/83 12810
/proc/meminfo: memFree=1342536/2055920 swapFree=4192812/4192956
[pid=12300] ppid=12298 vsize=117504 CPUtime=1650.84
/proc/12300/stat : 12300 (pcs.small) R 12298 12300 12052 0 -1 4194304 38910 873 0 0 165049 33 2 0 25 0 1 0 56669208 120324096 26152 996147200 134512640 135095119 4294956304 18446744073709551615 134926956 0 0 4096 0 0 0 0 17 0 0 0
/proc/12300/statm: 29376 26152 389 142 0 28330 0
Current children cumulated CPU time (s) 1650.84
Current children cumulated vsize (KiB) 117504

[startup+1722.3 s]
/proc/loadavg: 1.99 2.00 1.91 3/83 12810
/proc/meminfo: memFree=1341128/2055920 swapFree=4192812/4192956
[pid=12300] ppid=12298 vsize=117504 CPUtime=1710.55
/proc/12300/stat : 12300 (pcs.small) R 12298 12300 12052 0 -1 4194304 39271 873 0 0 171019 34 2 0 25 0 1 0 56669208 120324096 26513 996147200 134512640 135095119 4294956304 18446744073709551615 134918151 0 0 4096 0 0 0 0 17 0 0 0
/proc/12300/statm: 29376 26513 389 142 0 28330 0
Current children cumulated CPU time (s) 1710.55
Current children cumulated vsize (KiB) 117504

[startup+1782.3 s]
/proc/loadavg: 1.99 2.00 1.91 3/83 12810
/proc/meminfo: memFree=1339464/2055920 swapFree=4192812/4192956
[pid=12300] ppid=12298 vsize=117504 CPUtime=1770.24
/proc/12300/stat : 12300 (pcs.small) R 12298 12300 12052 0 -1 4194304 39633 873 0 0 176988 34 2 0 25 0 1 0 56669208 120324096 26875 996147200 134512640 135095119 4294956304 18446744073709551615 134926985 0 0 4096 0 0 0 0 17 0 0 0
/proc/12300/statm: 29376 26875 389 142 0 28330 0
Current children cumulated CPU time (s) 1770.24
Current children cumulated vsize (KiB) 117504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.3 s]
/proc/loadavg: 1.99 2.00 1.91 3/83 12810
/proc/meminfo: memFree=1338696/2055920 swapFree=4192812/4192956
[pid=12300] ppid=12298 vsize=150272 CPUtime=1800.09
/proc/12300/stat : 12300 (pcs.small) R 12298 12300 12052 0 -1 4194304 48006 873 0 0 179969 38 2 0 25 0 1 0 56669208 153878528 27055 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/12300/statm: 37568 27055 389 142 0 36522 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 150272

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

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

[startup+1812.3 s]
/proc/loadavg: 1.99 2.00 1.91 3/83 12810
/proc/meminfo: memFree=1338696/2055920 swapFree=4192812/4192956
[pid=12300] ppid=12298 vsize=150272 CPUtime=1800.09
/proc/12300/stat : 12300 (pcs.small) R 12298 12300 12052 0 -1 4194304 48006 873 0 0 179969 38 2 0 25 0 1 0 56669208 153878528 27055 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/12300/statm: 37568 27055 389 142 0 36522 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 150272

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1812.32
CPU time (s): 1800.14
CPU user time (s): 1799.72
CPU system time (s): 0.410937
CPU usage (%): 99.3274
Max. virtual memory (cumulated for all children) (KiB): 150272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.72
system time used= 0.410937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48879
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= 20
involuntary context switches= 34713

runsolver used 1.71074 second user time and 4.89226 second system time

The end

Launcher Data 

Begin job on node76 at 2009-07-16 00:13:59
IDJOB=2063178
IDBENCH=53982
IDSOLVER=733
FILE ID=node76/2063178-1247696038
PBS_JOBID= 9521164
Free space on /tmp= 66396 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-3-24-24/normalized-rand-3-24-24-76-632-32_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2063178-1247696038/watcher-2063178-1247696038 -o /tmp/evaluation-result-2063178-1247696038/solver-2063178-1247696038 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 81598153 HOME/instance-2063178-1247696038.xml

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

MD5SUM BENCH= 8805480f3678cb88558dc50a18f30af9
RANDOM SEED=81598153

node76.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		: 3000.277
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		: 3000.277
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1406136 kB
Buffers:         73368 kB
Cached:         426364 kB
SwapCached:          0 kB
Active:         244760 kB
Inactive:       334148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1406136 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4600 kB
Writeback:           0 kB
Mapped:          90652 kB
Slab:            56084 kB
Committed_AS:   556656 kB
PageTables:       1956 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= 66392 MiB
End job on node76 at 2009-07-16 00:44:13