Trace number 1094529

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
MDG-probe 2008-06-27? (TO) 1800.08 1809.05

General information on the benchmark

Namecsp/dag-rand/
normalized-rand-n23-d3-e16-r15-t150000-12.xml
MD5SUM753e24394b5b984cc9ba217fd7abb07c
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 benchmark40.9908
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 (download as text)

0.00/0.00	c mistral-prime version 1.313
0.00/0.00	c 
0.00/0.00	c Parsing xml file
0.00/0.00	c          domains...............     0	(1 domains)
0.00/0.00	c          variables.............     0	(23 variables)
0.00/0.00	c          relations.............  8.57	(16 relations)
8.55/8.61	c          constraints...........-2.8449e-16	(16 constraints)
8.55/8.61	c Parsing time:   8.57
8.55/8.61	c
8.55/8.61	c Building model
9.45/9.58	c         0 constants
9.45/9.58	c         0 Boolean variables    (+0)
9.45/9.58	c         0 range variables      (+0)
9.45/9.58	c         0 domain (b) variables (+0)
9.45/9.58	c        23 domain (l) variables (+0)
9.45/9.58	c        16 constraints          (+0)
9.45/9.58	c         0 values 
9.45/9.58	c Building time:   0.97
9.45/9.58	c
9.45/9.58	c Solving instance
9.45/9.58	c          heuristic = dom/wdeg
9.45/9.58	c          Randomized probing iteration = 100
9.45/9.58	c          probing limit = 30
9.45/9.58	c          level based weights = no
9.45/9.58	c          impact probing = no
9.45/9.58	c          restart policy = No restart
9.45/9.58	c          probing .........601.91
611.31/613.84	c          Probing Nodes  3189
611.31/613.84	c          final run

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1094529-1215251725/watcher-1094529-1215251725 -o /tmp/evaluation-result-1094529-1215251725/solver-1094529-1215251725 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1094529-1215251725.xml -v 1 -rs 300883732 -probe 1 -ph 0 -heu dom/wdeg -res no 

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): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.03 2.00 4/73 4435
/proc/meminfo: memFree=1369296/2055920 swapFree=4179388/4192956
[pid=4435] ppid=4433 vsize=4584 CPUtime=0
/proc/4435/stat : 4435 (xsolve) R 4433 4435 2442 0 -1 4194304 318 0 0 0 0 0 0 0 18 0 1 0 637428780 4694016 285 996147200 134512640 135239859 4294956144 18446744073709551615 134635516 0 0 4096 0 0 0 0 17 0 0 0
/proc/4435/statm: 1146 294 249 177 0 49 0

[startup+0.0419079 s]
/proc/loadavg: 2.00 2.03 2.00 4/73 4435
/proc/meminfo: memFree=1369296/2055920 swapFree=4179388/4192956
[pid=4435] ppid=4433 vsize=5840 CPUtime=0.03
/proc/4435/stat : 4435 (xsolve) R 4433 4435 2442 0 -1 4194304 630 0 0 0 3 0 0 0 18 0 1 0 637428780 5980160 596 996147200 134512640 135239859 4294956144 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/4435/statm: 1460 597 373 177 0 363 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5840

[startup+0.102913 s]
/proc/loadavg: 2.00 2.03 2.00 4/73 4435
/proc/meminfo: memFree=1369296/2055920 swapFree=4179388/4192956
[pid=4435] ppid=4433 vsize=6896 CPUtime=0.09
/proc/4435/stat : 4435 (xsolve) R 4433 4435 2442 0 -1 4194304 913 0 0 0 9 0 0 0 18 0 1 0 637428780 7061504 879 996147200 134512640 135239859 4294956144 18446744073709551615 2041467 0 0 4096 0 0 0 0 17 0 0 0
/proc/4435/statm: 1724 880 373 177 0 627 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6896

[startup+0.301936 s]
/proc/loadavg: 2.00 2.03 2.00 4/73 4435
/proc/meminfo: memFree=1369296/2055920 swapFree=4179388/4192956
[pid=4435] ppid=4433 vsize=10328 CPUtime=0.29
/proc/4435/stat : 4435 (xsolve) R 4433 4435 2442 0 -1 4194304 1835 0 0 0 28 1 0 0 19 0 1 0 637428780 10575872 1801 996147200 134512640 135239859 4294956144 18446744073709551615 2041467 0 0 4096 0 0 0 0 17 0 0 0
/proc/4435/statm: 2582 1801 373 177 0 1485 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10328

[startup+0.702982 s]
/proc/loadavg: 2.00 2.03 2.00 4/73 4435
/proc/meminfo: memFree=1369296/2055920 swapFree=4179388/4192956
[pid=4435] ppid=4433 vsize=17912 CPUtime=0.69
/proc/4435/stat : 4435 (xsolve) R 4433 4435 2442 0 -1 4194304 3673 0 0 0 67 2 0 0 23 0 1 0 637428780 18341888 3639 996147200 134512640 135239859 4294956144 18446744073709551615 2041413 0 0 4096 0 0 0 0 17 0 0 0
/proc/4435/statm: 4478 3639 373 177 0 3381 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17912

[startup+1.50207 s]
/proc/loadavg: 2.00 2.03 2.00 3/74 4436
/proc/meminfo: memFree=1350664/2055920 swapFree=4179388/4192956
[pid=4435] ppid=4433 vsize=32360 CPUtime=1.49
/proc/4435/stat : 4435 (xsolve) R 4433 4435 2442 0 -1 4194304 7385 0 0 0 144 5 0 0 25 0 1 0 637428780 33136640 7351 996147200 134512640 135239859 4294956144 18446744073709551615 2041467 0 0 4096 0 0 0 0 17 0 0 0
/proc/4435/statm: 8090 7351 373 177 0 6993 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32360

[startup+3.10125 s]
/proc/loadavg: 2.08 2.04 2.01 3/74 4436
/proc/meminfo: memFree=1330184/2055920 swapFree=4179388/4192956
[pid=4435] ppid=4433 vsize=61976 CPUtime=3.08
/proc/4435/stat : 4435 (xsolve) R 4433 4435 2442 0 -1 4194304 14772 0 0 0 297 11 0 0 25 0 1 0 637428780 63463424 14738 996147200 134512640 135239859 4294956144 18446744073709551615 2041467 0 0 4096 0 0 0 0 17 0 0 0
/proc/4435/statm: 15494 14738 373 177 0 14397 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 61976

[startup+6.30161 s]
/proc/loadavg: 2.08 2.04 2.01 3/74 4436
/proc/meminfo: memFree=1269384/2055920 swapFree=4179388/4192956
[pid=4435] ppid=4433 vsize=121340 CPUtime=6.26
/proc/4435/stat : 4435 (xsolve) R 4433 4435 2442 0 -1 4194304 29593 0 0 0 605 21 0 0 25 0 1 0 637428780 124252160 29559 996147200 134512640 135239859 4294956144 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/4435/statm: 30335 29559 373 177 0 29238 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 121340

[startup+12.7013 s]
/proc/loadavg: 2.22 2.07 2.02 3/74 4436
/proc/meminfo: memFree=1061192/2055920 swapFree=4179388/4192956
[pid=4435] ppid=4433 vsize=353348 CPUtime=12.64
/proc/4435/stat : 4435 (xsolve) R 4433 4435 2442 0 -1 4194304 90913 0 0 0 1212 52 0 0 25 0 1 0 637428780 361828352 77266 996147200 134512640 135239859 4294956144 18446744073709551615 135015598 0 0 4096 0 0 0 0 17 0 0 0
/proc/4435/statm: 88337 77266 409 177 0 87240 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 353348

[startup+25.5018 s]
/proc/loadavg: 2.26 2.09 2.02 3/74 4436
/proc/meminfo: memFree=1062856/2055920 swapFree=4179388/4192956
[pid=4435] ppid=4433 vsize=353348 CPUtime=25.39
/proc/4435/stat : 4435 (xsolve) R 4433 4435 2442 0 -1 4194304 90913 0 0 0 2486 53 0 0 25 0 1 0 637428780 361828352 77266 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/4435/statm: 88337 77266 409 177 0 87240 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 353348

[startup+51.1016 s]
/proc/loadavg: 2.17 2.08 2.02 3/74 4436
/proc/meminfo: memFree=1063176/2055920 swapFree=4179388/4192956
[pid=4435] ppid=4433 vsize=353348 CPUtime=50.89
/proc/4435/stat : 4435 (xsolve) R 4433 4435 2442 0 -1 4194304 90913 0 0 0 5036 53 0 0 25 0 1 0 637428780 361828352 77266 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/4435/statm: 88337 77266 409 177 0 87240 0
Current children cumulated CPU time (s) 50.89
Current children cumulated vsize (KiB) 353348

[startup+102.306 s]
/proc/loadavg: 2.07 2.06 2.01 3/74 4436
/proc/meminfo: memFree=1063176/2055920 swapFree=4179388/4192956
[pid=4435] ppid=4433 vsize=353348 CPUtime=101.88
/proc/4435/stat : 4435 (xsolve) R 4433 4435 2442 0 -1 4194304 90913 0 0 0 10135 53 0 0 25 0 1 0 637428780 361828352 77266 996147200 134512640 135239859 4294956144 18446744073709551615 134789240 0 0 4096 0 0 0 0 17 0 0 0
/proc/4435/statm: 88337 77266 409 177 0 87240 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 353348

[startup+162.301 s]
/proc/loadavg: 2.02 2.05 2.01 3/74 4436
/proc/meminfo: memFree=1063112/2055920 swapFree=4179388/4192956
[pid=4435] ppid=4433 vsize=353348 CPUtime=161.64
/proc/4435/stat : 4435 (xsolve) R 4433 4435 2442 0 -1 4194304 90913 0 0 0 16111 53 0 0 25 0 1 0 637428780 361828352 77266 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/4435/statm: 88337 77266 409 177 0 87240 0
Current children cumulated CPU time (s) 161.64
Current children cumulated vsize (KiB) 353348

[startup+222.302 s]
/proc/loadavg: 2.01 2.04 2.00 3/74 4436
/proc/meminfo: memFree=1063048/2055920 swapFree=4179388/4192956
[pid=4435] ppid=4433 vsize=353348 CPUtime=221.4
/proc/4435/stat : 4435 (xsolve) R 4433 4435 2442 0 -1 4194304 90913 0 0 0 22087 53 0 0 25 0 1 0 637428780 361828352 77266 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/4435/statm: 88337 77266 409 177 0 87240 0
Current children cumulated CPU time (s) 221.4
Current children cumulated vsize (KiB) 353348

[startup+282.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/74 4436
/proc/meminfo: memFree=1063048/2055920 swapFree=4179388/4192956
[pid=4435] ppid=4433 vsize=353348 CPUtime=281.15
/proc/4435/stat : 4435 (xsolve) R 4433 4435 2442 0 -1 4194304 90913 0 0 0 28062 53 0 0 25 0 1 0 637428780 361828352 77266 996147200 134512640 135239859 4294956144 18446744073709551615 135015603 0 0 4096 0 0 0 0 17 0 0 0
/proc/4435/statm: 88337 77266 409 177 0 87240 0
Current children cumulated CPU time (s) 281.15
Current children cumulated vsize (KiB) 353348

[startup+342.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 4442
/proc/meminfo: memFree=1062928/2055920 swapFree=4179388/4192956
[pid=4435] ppid=4433 vsize=353348 CPUtime=340.9
/proc/4435/stat : 4435 (xsolve) R 4433 4435 2442 0 -1 4194304 90913 0 0 0 34036 54 0 0 25 0 1 0 637428780 361828352 77266 996147200 134512640 135239859 4294956144 18446744073709551615 134789314 0 0 4096 0 0 0 0 17 0 0 0
/proc/4435/statm: 88337 77266 409 177 0 87240 0
Current children cumulated CPU time (s) 340.9
Current children cumulated vsize (KiB) 353348

[startup+402.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 4442
/proc/meminfo: memFree=1063056/2055920 swapFree=4179388/4192956
[pid=4435] ppid=4433 vsize=353348 CPUtime=400.66
/proc/4435/stat : 4435 (xsolve) R 4433 4435 2442 0 -1 4194304 90913 0 0 0 40012 54 0 0 25 0 1 0 637428780 361828352 77266 996147200 134512640 135239859 4294956144 18446744073709551615 135015600 0 0 4096 0 0 0 0 17 0 0 0
/proc/4435/statm: 88337 77266 409 177 0 87240 0
Current children cumulated CPU time (s) 400.66
Current children cumulated vsize (KiB) 353348

[startup+462.303 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 4442
/proc/meminfo: memFree=1062992/2055920 swapFree=4179388/4192956
[pid=4435] ppid=4433 vsize=353348 CPUtime=460.42
/proc/4435/stat : 4435 (xsolve) R 4433 4435 2442 0 -1 4194304 90913 0 0 0 45988 54 0 0 25 0 1 0 637428780 361828352 77266 996147200 134512640 135239859 4294956144 18446744073709551615 134789256 0 0 4096 0 0 0 0 17 0 0 0
/proc/4435/statm: 88337 77266 409 177 0 87240 0
Current children cumulated CPU time (s) 460.42
Current children cumulated vsize (KiB) 353348

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 4442
/proc/meminfo: memFree=1062992/2055920 swapFree=4179388/4192956
[pid=4435] ppid=4433 vsize=353348 CPUtime=520.18
/proc/4435/stat : 4435 (xsolve) R 4433 4435 2442 0 -1 4194304 90913 0 0 0 51964 54 0 0 25 0 1 0 637428780 361828352 77266 996147200 134512640 135239859 4294956144 18446744073709551615 134789256 0 0 4096 0 0 0 0 17 0 0 0
/proc/4435/statm: 88337 77266 409 177 0 87240 0
Current children cumulated CPU time (s) 520.18
Current children cumulated vsize (KiB) 353348

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 4442
/proc/meminfo: memFree=1062928/2055920 swapFree=4179388/4192956
[pid=4435] ppid=4433 vsize=353348 CPUtime=579.94
/proc/4435/stat : 4435 (xsolve) R 4433 4435 2442 0 -1 4194304 90913 0 0 0 57940 54 0 0 25 0 1 0 637428780 361828352 77266 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/4435/statm: 88337 77266 409 177 0 87240 0
Current children cumulated CPU time (s) 579.94
Current children cumulated vsize (KiB) 353348

[startup+642.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 4442
/proc/meminfo: memFree=1062928/2055920 swapFree=4179388/4192956
[pid=4435] ppid=4433 vsize=353348 CPUtime=639.7
/proc/4435/stat : 4435 (xsolve) R 4433 4435 2442 0 -1 4194304 90914 0 0 0 63916 54 0 0 25 0 1 0 637428780 361828352 77267 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/4435/statm: 88337 77267 410 177 0 87240 0
Current children cumulated CPU time (s) 639.7
Current children cumulated vsize (KiB) 353348


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

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 4442
/proc/meminfo: memFree=1062672/2055920 swapFree=4179388/4192956
[pid=4435] ppid=4433 vsize=353348 CPUtime=818.98
/proc/4435/stat : 4435 (xsolve) R 4433 4435 2442 0 -1 4194304 90914 0 0 0 81843 55 0 0 25 0 1 0 637428780 361828352 77267 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/4435/statm: 88337 77267 410 177 0 87240 0
Current children cumulated CPU time (s) 818.98
Current children cumulated vsize (KiB) 353348

[startup+882.303 s]
/proc/loadavg: 2.06 2.01 2.00 3/74 4442
/proc/meminfo: memFree=1062480/2055920 swapFree=4179388/4192956
[pid=4435] ppid=4433 vsize=353348 CPUtime=878.74
/proc/4435/stat : 4435 (xsolve) R 4433 4435 2442 0 -1 4194304 90914 0 0 0 87819 55 0 0 25 0 1 0 637428780 361828352 77267 996147200 134512640 135239859 4294956144 18446744073709551615 135015568 0 0 4096 0 0 0 0 17 0 0 0
/proc/4435/statm: 88337 77267 410 177 0 87240 0
Current children cumulated CPU time (s) 878.74
Current children cumulated vsize (KiB) 353348

[startup+942.303 s]
/proc/loadavg: 2.07 2.03 2.00 3/74 4442
/proc/meminfo: memFree=1062480/2055920 swapFree=4179388/4192956
[pid=4435] ppid=4433 vsize=353348 CPUtime=938.49
/proc/4435/stat : 4435 (xsolve) R 4433 4435 2442 0 -1 4194304 90914 0 0 0 93794 55 0 0 25 0 1 0 637428780 361828352 77267 996147200 134512640 135239859 4294956144 18446744073709551615 134789225 0 0 4096 0 0 0 0 17 0 0 0
/proc/4435/statm: 88337 77267 410 177 0 87240 0
Current children cumulated CPU time (s) 938.49
Current children cumulated vsize (KiB) 353348

[startup+1002.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/74 4442
/proc/meminfo: memFree=1062480/2055920 swapFree=4179388/4192956
[pid=4435] ppid=4433 vsize=353348 CPUtime=998.25
/proc/4435/stat : 4435 (xsolve) R 4433 4435 2442 0 -1 4194304 90914 0 0 0 99770 55 0 0 25 0 1 0 637428780 361828352 77267 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/4435/statm: 88337 77267 410 177 0 87240 0
Current children cumulated CPU time (s) 998.25
Current children cumulated vsize (KiB) 353348

[startup+1062.3 s]
/proc/loadavg: 2.07 2.04 2.00 3/74 4442
/proc/meminfo: memFree=1062416/2055920 swapFree=4179388/4192956
[pid=4435] ppid=4433 vsize=353348 CPUtime=1058.01
/proc/4435/stat : 4435 (xsolve) R 4433 4435 2442 0 -1 4194304 90914 0 0 0 105746 55 0 0 25 0 1 0 637428780 361828352 77267 996147200 134512640 135239859 4294956144 18446744073709551615 135015598 0 0 4096 0 0 0 0 17 0 0 0
/proc/4435/statm: 88337 77267 410 177 0 87240 0
Current children cumulated CPU time (s) 1058.01
Current children cumulated vsize (KiB) 353348

[startup+1122.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/74 4442
/proc/meminfo: memFree=1062352/2055920 swapFree=4179388/4192956
[pid=4435] ppid=4433 vsize=353348 CPUtime=1117.77
/proc/4435/stat : 4435 (xsolve) R 4433 4435 2442 0 -1 4194304 90914 0 0 0 111722 55 0 0 25 0 1 0 637428780 361828352 77267 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/4435/statm: 88337 77267 410 177 0 87240 0
Current children cumulated CPU time (s) 1117.77
Current children cumulated vsize (KiB) 353348

[startup+1182.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/74 4442
/proc/meminfo: memFree=1062288/2055920 swapFree=4179388/4192956
[pid=4435] ppid=4433 vsize=353348 CPUtime=1177.53
/proc/4435/stat : 4435 (xsolve) R 4433 4435 2442 0 -1 4194304 90914 0 0 0 117698 55 0 0 25 0 1 0 637428780 361828352 77267 996147200 134512640 135239859 4294956144 18446744073709551615 134789171 0 0 4096 0 0 0 0 17 0 0 0
/proc/4435/statm: 88337 77267 410 177 0 87240 0
Current children cumulated CPU time (s) 1177.53
Current children cumulated vsize (KiB) 353348

[startup+1242.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/74 4442
/proc/meminfo: memFree=1062096/2055920 swapFree=4179388/4192956
[pid=4435] ppid=4433 vsize=353348 CPUtime=1237.28
/proc/4435/stat : 4435 (xsolve) R 4433 4435 2442 0 -1 4194304 90914 0 0 0 123673 55 0 0 25 0 1 0 637428780 361828352 77267 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/4435/statm: 88337 77267 410 177 0 87240 0
Current children cumulated CPU time (s) 1237.28
Current children cumulated vsize (KiB) 353348

[startup+1302.3 s]
/proc/loadavg: 2.13 2.07 2.01 3/74 4442
/proc/meminfo: memFree=1062096/2055920 swapFree=4179388/4192956
[pid=4435] ppid=4433 vsize=353348 CPUtime=1297.05
/proc/4435/stat : 4435 (xsolve) R 4433 4435 2442 0 -1 4194304 90914 0 0 0 129649 56 0 0 25 0 1 0 637428780 361828352 77267 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/4435/statm: 88337 77267 410 177 0 87240 0
Current children cumulated CPU time (s) 1297.05
Current children cumulated vsize (KiB) 353348

[startup+1362.3 s]
/proc/loadavg: 2.12 2.07 2.00 3/74 4442
/proc/meminfo: memFree=1062032/2055920 swapFree=4179388/4192956
[pid=4435] ppid=4433 vsize=353348 CPUtime=1356.81
/proc/4435/stat : 4435 (xsolve) R 4433 4435 2442 0 -1 4194304 90914 0 0 0 135625 56 0 0 25 0 1 0 637428780 361828352 77267 996147200 134512640 135239859 4294956144 18446744073709551615 134789264 0 0 4096 0 0 0 0 17 0 0 0
/proc/4435/statm: 88337 77267 410 177 0 87240 0
Current children cumulated CPU time (s) 1356.81
Current children cumulated vsize (KiB) 353348

[startup+1422.31 s]
/proc/loadavg: 2.11 2.07 2.00 3/74 4442
/proc/meminfo: memFree=1061968/2055920 swapFree=4179388/4192956
[pid=4435] ppid=4433 vsize=353348 CPUtime=1416.57
/proc/4435/stat : 4435 (xsolve) R 4433 4435 2442 0 -1 4194304 90914 0 0 0 141601 56 0 0 25 0 1 0 637428780 361828352 77267 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/4435/statm: 88337 77267 410 177 0 87240 0
Current children cumulated CPU time (s) 1416.57
Current children cumulated vsize (KiB) 353348

[startup+1482.3 s]
/proc/loadavg: 2.18 2.09 2.01 3/83 4483
/proc/meminfo: memFree=1393728/2055920 swapFree=4179388/4192956
[pid=4435] ppid=4433 vsize=353348 CPUtime=1476.08
/proc/4435/stat : 4435 (xsolve) R 4433 4435 2442 0 -1 4194304 90914 0 0 0 147552 56 0 0 25 0 1 0 637428780 361828352 77267 996147200 134512640 135239859 4294956144 18446744073709551615 135015606 0 0 4096 0 0 0 0 17 1 0 0
/proc/4435/statm: 88337 77267 410 177 0 87240 0
Current children cumulated CPU time (s) 1476.08
Current children cumulated vsize (KiB) 353348

[startup+1542.3 s]
/proc/loadavg: 2.25 2.12 2.02 3/83 4483
/proc/meminfo: memFree=1393600/2055920 swapFree=4179388/4192956
[pid=4435] ppid=4433 vsize=353348 CPUtime=1535.58
/proc/4435/stat : 4435 (xsolve) R 4433 4435 2442 0 -1 4194304 90914 0 0 0 153502 56 0 0 25 0 1 0 637428780 361828352 77267 996147200 134512640 135239859 4294956144 18446744073709551615 134789254 0 0 4096 0 0 0 0 17 1 0 0
/proc/4435/statm: 88337 77267 410 177 0 87240 0
Current children cumulated CPU time (s) 1535.58
Current children cumulated vsize (KiB) 353348

[startup+1602.3 s]
/proc/loadavg: 2.27 2.14 2.03 3/83 4483
/proc/meminfo: memFree=1393472/2055920 swapFree=4179388/4192956
[pid=4435] ppid=4433 vsize=353348 CPUtime=1595.07
/proc/4435/stat : 4435 (xsolve) R 4433 4435 2442 0 -1 4194304 90914 0 0 0 159451 56 0 0 25 0 1 0 637428780 361828352 77267 996147200 134512640 135239859 4294956144 18446744073709551615 134789328 0 0 4096 0 0 0 0 17 1 0 0
/proc/4435/statm: 88337 77267 410 177 0 87240 0
Current children cumulated CPU time (s) 1595.07
Current children cumulated vsize (KiB) 353348

[startup+1662.3 s]
/proc/loadavg: 2.27 2.16 2.04 3/83 4483
/proc/meminfo: memFree=1393472/2055920 swapFree=4179388/4192956
[pid=4435] ppid=4433 vsize=353348 CPUtime=1654.56
/proc/4435/stat : 4435 (xsolve) R 4433 4435 2442 0 -1 4194304 90914 0 0 0 165400 56 0 0 25 0 1 0 637428780 361828352 77267 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/4435/statm: 88337 77267 410 177 0 87240 0
Current children cumulated CPU time (s) 1654.56
Current children cumulated vsize (KiB) 353348

[startup+1722.3 s]
/proc/loadavg: 2.10 2.13 2.03 3/83 4483
/proc/meminfo: memFree=1393472/2055920 swapFree=4179388/4192956
[pid=4435] ppid=4433 vsize=353348 CPUtime=1714.05
/proc/4435/stat : 4435 (xsolve) R 4433 4435 2442 0 -1 4194304 90914 0 0 0 171349 56 0 0 25 0 1 0 637428780 361828352 77267 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/4435/statm: 88337 77267 410 177 0 87240 0
Current children cumulated CPU time (s) 1714.05
Current children cumulated vsize (KiB) 353348

[startup+1782.3 s]
/proc/loadavg: 2.07 2.11 2.03 3/83 4483
/proc/meminfo: memFree=1393344/2055920 swapFree=4179388/4192956
[pid=4435] ppid=4433 vsize=353348 CPUtime=1773.55
/proc/4435/stat : 4435 (xsolve) R 4433 4435 2442 0 -1 4194304 90914 0 0 0 177298 57 0 0 25 0 1 0 637428780 361828352 77267 996147200 134512640 135239859 4294956144 18446744073709551615 134789328 0 0 4096 0 0 0 0 17 1 0 0
/proc/4435/statm: 88337 77267 410 177 0 87240 0
Current children cumulated CPU time (s) 1773.55
Current children cumulated vsize (KiB) 353348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809 s]
/proc/loadavg: 2.12 2.12 2.04 3/83 4483
/proc/meminfo: memFree=1393344/2055920 swapFree=4179388/4192956
[pid=4435] ppid=4433 vsize=353348 CPUtime=1800.02
/proc/4435/stat : 4435 (xsolve) R 4433 4435 2442 0 -1 4194304 90914 0 0 0 179945 57 0 0 25 0 1 0 637428780 361828352 77267 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/4435/statm: 88337 77267 410 177 0 87240 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 353348

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1809.05
CPU time (s): 1800.08
CPU user time (s): 1799.46
CPU system time (s): 0.617906
CPU usage (%): 99.5037
Max. virtual memory (cumulated for all children) (KiB): 353348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.46
system time used= 0.617906
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 90914
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= 7
involuntary context switches= 27928

runsolver used 1.76873 second user time and 4.82227 second system time

The end

Launcher Data (download as text)

Begin job on node87 at 2008-07-05 11:55:31
IDJOB=1094529
IDBENCH=58808
IDSOLVER=342
FILE ID=node87/1094529-1215251725
PBS_JOBID= 7881964
Free space on /tmp= 66348 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/dag-rand/normalized-rand-n23-d3-e16-r15-t150000-12.xml
COMMAND LINE= HOME/xsolve BENCHNAME -v 1 -rs RANDOMSEED -probe 1 -ph 0 -heu dom/wdeg -res no
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1094529-1215251725/watcher-1094529-1215251725 -o /tmp/evaluation-result-1094529-1215251725/solver-1094529-1215251725 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1094529-1215251725.xml -v 1 -rs 300883732 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 753e24394b5b984cc9ba217fd7abb07c
RANDOM SEED=300883732

node87.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		: 3000.232
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		: 3000.232
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:       1369776 kB
Buffers:         11816 kB
Cached:         305848 kB
SwapCached:       7716 kB
Active:         558144 kB
Inactive:        78224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1369776 kB
SwapTotal:     4192956 kB
SwapFree:      4179388 kB
Dirty:           71336 kB
Writeback:           0 kB
Mapped:         325900 kB
Slab:            34316 kB
Committed_AS:  1999412 kB
PageTables:       2536 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264992 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66408 MiB
End job on node87 at 2008-07-05 12:25:42