Trace number 1038096

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) 1800.06 1805.91

General information on the benchmark

Namecsp/QCP-25/
normalized-qcp-25-264-1_ext.xml
MD5SUM79e6a324f7cdeb5e62d757131dbe1778
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark137.596
Satisfiable
(Un)Satisfiability was proved
Number of variables625
Number of constraints10142
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension10142
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.01	c mistral-prime version 1.313
0.00/0.01	c 
0.00/0.01	c Parsing xml file
0.00/0.01	c          domains...............     0	(26 domains)
0.00/0.01	c          variables.............     0	(625 variables)
0.00/0.01	c          relations.............     0	(26 relations)
0.00/0.01	c          constraints...........  0.18	(10142 constraints)
0.08/0.19	c Parsing time:   0.18
0.08/0.19	c
0.08/0.19	c Building model
0.18/0.21	c        49 AllDifferent constraints infered
0.18/0.22	c         0 constants
0.18/0.22	c         0 Boolean variables    (+0)
0.18/0.22	c         0 range variables      (+0)
0.18/0.22	c         0 domain (b) variables (+0)
0.18/0.22	c       263 domain (l) variables (+0)
0.18/0.22	c      2511 constraints          (+49)
0.18/0.22	c         0 values 
0.18/0.22	c Building time:   0.02
0.18/0.22	c
0.18/0.22	c Solving instance
0.18/0.22	c          heuristic = dom/wdeg
0.18/0.22	c          Randomized probing iteration = 100
0.18/0.22	c          probing limit = 30
0.18/0.22	c          level based weights = no
0.18/0.22	c          impact probing = no
0.18/0.22	c          restart policy = No restart
0.18/0.22	c          probing ..........  0.41
0.57/0.63	c          Probing Nodes  7262
0.57/0.63	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-1038096-1214964242/watcher-1038096-1214964242 -o /tmp/evaluation-result-1038096-1214964242/solver-1038096-1214964242 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1038096-1214964242.xml -v 1 -rs 1585258492 -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: 2.92 2.38 2.13 4/77 9654
/proc/meminfo: memFree=1459224/2055920 swapFree=4180076/4192956
[pid=9654] ppid=9652 vsize=820 CPUtime=0
/proc/9654/stat : 9654 (xsolve) R 9652 9654 5659 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1975396671 839680 25 996147200 134512640 135239859 4294956144 18446744073709551615 12407588 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/9654/statm: 205 25 19 177 0 3 0

[startup+0.0311351 s]
/proc/loadavg: 2.92 2.38 2.13 4/77 9654
/proc/meminfo: memFree=1459224/2055920 swapFree=4180076/4192956
[pid=9654] ppid=9652 vsize=4988 CPUtime=0.02
/proc/9654/stat : 9654 (xsolve) R 9652 9654 5659 0 -1 4194304 566 0 0 0 2 0 0 0 18 0 1 0 1975396671 5107712 532 996147200 134512640 135239859 4294956144 18446744073709551615 12842619 0 0 4096 0 0 0 0 17 0 0 0
/proc/9654/statm: 1247 532 382 177 0 150 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4988

[startup+0.101141 s]
/proc/loadavg: 2.92 2.38 2.13 4/77 9654
/proc/meminfo: memFree=1459224/2055920 swapFree=4180076/4192956
[pid=9654] ppid=9652 vsize=5912 CPUtime=0.08
/proc/9654/stat : 9654 (xsolve) R 9652 9654 5659 0 -1 4194304 814 0 0 0 8 0 0 0 18 0 1 0 1975396671 6053888 780 996147200 134512640 135239859 4294956144 18446744073709551615 12842619 0 0 4096 0 0 0 0 17 0 0 0
/proc/9654/statm: 1478 780 382 177 0 381 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5912

[startup+0.301163 s]
/proc/loadavg: 2.92 2.38 2.13 4/77 9654
/proc/meminfo: memFree=1459224/2055920 swapFree=4180076/4192956
[pid=9654] ppid=9652 vsize=8780 CPUtime=0.27
/proc/9654/stat : 9654 (xsolve) R 9652 9654 5659 0 -1 4194304 1643 0 0 0 27 0 0 0 19 0 1 0 1975396671 8990720 1498 996147200 134512640 135239859 4294956144 18446744073709551615 134789632 0 0 4096 0 0 0 0 17 0 0 0
/proc/9654/statm: 2195 1498 422 177 0 1098 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8780

[startup+0.701209 s]
/proc/loadavg: 2.92 2.38 2.13 4/77 9654
/proc/meminfo: memFree=1459224/2055920 swapFree=4180076/4192956
[pid=9654] ppid=9652 vsize=8780 CPUtime=0.67
/proc/9654/stat : 9654 (xsolve) R 9652 9654 5659 0 -1 4194304 1644 0 0 0 67 0 0 0 23 0 1 0 1975396671 8990720 1499 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 0 0 0
/proc/9654/statm: 2195 1499 423 177 0 1098 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8780

[startup+1.5013 s]
/proc/loadavg: 2.92 2.39 2.14 4/78 9660
/proc/meminfo: memFree=1454544/2055920 swapFree=4180076/4192956
[pid=9654] ppid=9652 vsize=8780 CPUtime=1.47
/proc/9654/stat : 9654 (xsolve) R 9652 9654 5659 0 -1 4194304 1644 0 0 0 147 0 0 0 25 0 1 0 1975396671 8990720 1499 996147200 134512640 135239859 4294956144 18446744073709551615 134821254 0 0 4096 0 0 0 0 17 0 0 0
/proc/9654/statm: 2195 1499 423 177 0 1098 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8780

[startup+3.10248 s]
/proc/loadavg: 2.92 2.39 2.14 4/78 9665
/proc/meminfo: memFree=1454224/2055920 swapFree=4180076/4192956
[pid=9654] ppid=9652 vsize=8780 CPUtime=3.06
/proc/9654/stat : 9654 (xsolve) R 9652 9654 5659 0 -1 4194304 1644 0 0 0 306 0 0 0 25 0 1 0 1975396671 8990720 1499 996147200 134512640 135239859 4294956144 18446744073709551615 134789647 0 0 4096 0 0 0 0 17 0 0 0
/proc/9654/statm: 2195 1499 423 177 0 1098 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 8780

[startup+6.30183 s]
/proc/loadavg: 2.92 2.39 2.14 4/78 9683
/proc/meminfo: memFree=1453200/2055920 swapFree=4180076/4192956
[pid=9654] ppid=9652 vsize=8780 CPUtime=6.26
/proc/9654/stat : 9654 (xsolve) R 9652 9654 5659 0 -1 4194304 1644 0 0 0 625 1 0 0 25 0 1 0 1975396671 8990720 1499 996147200 134512640 135239859 4294956144 18446744073709551615 135016149 0 0 4096 0 0 0 0 17 0 0 0
/proc/9654/statm: 2195 1499 423 177 0 1098 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 8780

[startup+12.7015 s]
/proc/loadavg: 2.93 2.41 2.15 4/78 9720
/proc/meminfo: memFree=1450960/2055920 swapFree=4180076/4192956
[pid=9654] ppid=9652 vsize=8780 CPUtime=12.63
/proc/9654/stat : 9654 (xsolve) R 9652 9654 5659 0 -1 4194304 1644 0 0 0 1262 1 0 0 25 0 1 0 1975396671 8990720 1499 996147200 134512640 135239859 4294956144 18446744073709551615 134821125 0 0 4096 0 0 0 0 17 0 0 0
/proc/9654/statm: 2195 1499 423 177 0 1098 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 8780

[startup+25.502 s]
/proc/loadavg: 2.94 2.43 2.16 4/78 9794
/proc/meminfo: memFree=1447632/2055920 swapFree=4180076/4192956
[pid=9654] ppid=9652 vsize=8780 CPUtime=25.38
/proc/9654/stat : 9654 (xsolve) R 9652 9654 5659 0 -1 4194304 1644 0 0 0 2536 2 0 0 25 0 1 0 1975396671 8990720 1499 996147200 134512640 135239859 4294956144 18446744073709551615 135102688 0 0 4096 0 0 0 0 17 0 0 0
/proc/9654/statm: 2195 1499 423 177 0 1098 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 8780

[startup+51.1018 s]
/proc/loadavg: 3.04 2.49 2.18 4/78 9922
/proc/meminfo: memFree=1439632/2055920 swapFree=4180076/4192956
[pid=9654] ppid=9652 vsize=8780 CPUtime=50.87
/proc/9654/stat : 9654 (xsolve) R 9652 9654 5659 0 -1 4194304 1644 0 0 0 5085 2 0 0 25 0 1 0 1975396671 8990720 1499 996147200 134512640 135239859 4294956144 18446744073709551615 134821215 0 0 4096 0 0 0 0 17 0 0 0
/proc/9654/statm: 2195 1499 423 177 0 1098 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 8780

[startup+102.307 s]
/proc/loadavg: 3.07 2.59 2.23 4/78 10171
/proc/meminfo: memFree=1425048/2055920 swapFree=4180076/4192956
[pid=9654] ppid=9652 vsize=8780 CPUtime=101.87
/proc/9654/stat : 9654 (xsolve) R 9652 9654 5659 0 -1 4194304 1644 0 0 0 10184 3 0 0 25 0 1 0 1975396671 8990720 1499 996147200 134512640 135239859 4294956144 18446744073709551615 135071229 0 0 4096 0 0 0 0 17 0 0 0
/proc/9654/statm: 2195 1499 423 177 0 1098 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 8780

[startup+162.301 s]
/proc/loadavg: 3.10 2.68 2.28 4/78 10462
/proc/meminfo: memFree=1407632/2055920 swapFree=4180076/4192956
[pid=9654] ppid=9652 vsize=8780 CPUtime=161.62
/proc/9654/stat : 9654 (xsolve) R 9652 9654 5659 0 -1 4194304 1644 0 0 0 16157 5 0 0 25 0 1 0 1975396671 8990720 1499 996147200 134512640 135239859 4294956144 18446744073709551615 134737085 0 0 4096 0 0 0 0 17 0 0 0
/proc/9654/statm: 2195 1499 423 177 0 1098 0
Current children cumulated CPU time (s) 161.62
Current children cumulated vsize (KiB) 8780

[startup+222.302 s]
/proc/loadavg: 3.09 2.75 2.33 4/78 10698
/proc/meminfo: memFree=1391456/2055920 swapFree=4180076/4192956
[pid=9654] ppid=9652 vsize=8780 CPUtime=221.37
/proc/9654/stat : 9654 (xsolve) R 9652 9654 5659 0 -1 4194304 1647 0 0 0 22132 5 0 0 25 0 1 0 1975396671 8990720 1502 996147200 134512640 135239859 4294956144 18446744073709551615 134821624 0 0 4096 0 0 0 0 17 0 0 0
/proc/9654/statm: 2195 1502 423 177 0 1098 0
Current children cumulated CPU time (s) 221.37
Current children cumulated vsize (KiB) 8780

[startup+282.302 s]
/proc/loadavg: 3.03 2.79 2.37 4/78 10720
/proc/meminfo: memFree=1380592/2055920 swapFree=4180076/4192956
[pid=9654] ppid=9652 vsize=8780 CPUtime=281.12
/proc/9654/stat : 9654 (xsolve) R 9652 9654 5659 0 -1 4194304 1647 0 0 0 28106 6 0 0 25 0 1 0 1975396671 8990720 1502 996147200 134512640 135239859 4294956144 18446744073709551615 135019229 0 0 4096 0 0 0 0 17 0 0 0
/proc/9654/statm: 2195 1502 423 177 0 1098 0
Current children cumulated CPU time (s) 281.12
Current children cumulated vsize (KiB) 8780

[startup+342.301 s]
/proc/loadavg: 3.01 2.83 2.41 4/78 10723
/proc/meminfo: memFree=1372080/2055920 swapFree=4180076/4192956
[pid=9654] ppid=9652 vsize=8780 CPUtime=340.88
/proc/9654/stat : 9654 (xsolve) R 9652 9654 5659 0 -1 4194304 1647 0 0 0 34081 7 0 0 25 0 1 0 1975396671 8990720 1502 996147200 134512640 135239859 4294956144 18446744073709551615 134821696 0 0 4096 0 0 0 0 17 0 0 0
/proc/9654/statm: 2195 1502 423 177 0 1098 0
Current children cumulated CPU time (s) 340.88
Current children cumulated vsize (KiB) 8780

[startup+402.302 s]
/proc/loadavg: 3.00 2.85 2.44 4/78 10726
/proc/meminfo: memFree=1359600/2055920 swapFree=4180076/4192956
[pid=9654] ppid=9652 vsize=8780 CPUtime=400.65
/proc/9654/stat : 9654 (xsolve) R 9652 9654 5659 0 -1 4194304 1647 0 0 0 40057 8 0 0 25 0 1 0 1975396671 8990720 1502 996147200 134512640 135239859 4294956144 18446744073709551615 134821208 0 0 4096 0 0 0 0 17 0 0 0
/proc/9654/statm: 2195 1502 423 177 0 1098 0
Current children cumulated CPU time (s) 400.65
Current children cumulated vsize (KiB) 8780

[startup+462.301 s]
/proc/loadavg: 3.00 2.88 2.47 4/78 10737
/proc/meminfo: memFree=1348400/2055920 swapFree=4180076/4192956
[pid=9654] ppid=9652 vsize=8780 CPUtime=460.4
/proc/9654/stat : 9654 (xsolve) R 9652 9654 5659 0 -1 4194304 1647 0 0 0 46032 8 0 0 25 0 1 0 1975396671 8990720 1502 996147200 134512640 135239859 4294956144 18446744073709551615 135016194 0 0 4096 0 0 0 0 17 0 0 0
/proc/9654/statm: 2195 1502 423 177 0 1098 0
Current children cumulated CPU time (s) 460.4
Current children cumulated vsize (KiB) 8780

[startup+522.301 s]
/proc/loadavg: 2.43 2.74 2.45 3/73 10793
/proc/meminfo: memFree=1334960/2055920 swapFree=4180076/4192956
[pid=9654] ppid=9652 vsize=8780 CPUtime=520.15
/proc/9654/stat : 9654 (xsolve) R 9652 9654 5659 0 -1 4194304 1647 0 0 0 52006 9 0 0 25 0 1 0 1975396671 8990720 1502 996147200 134512640 135239859 4294956144 18446744073709551615 134738179 0 0 4096 0 0 0 0 17 0 0 0
/proc/9654/statm: 2195 1502 423 177 0 1098 0
Current children cumulated CPU time (s) 520.15
Current children cumulated vsize (KiB) 8780

[startup+582.302 s]
/proc/loadavg: 2.16 2.61 2.42 3/73 10793
/proc/meminfo: memFree=1334960/2055920 swapFree=4180076/4192956
[pid=9654] ppid=9652 vsize=8780 CPUtime=579.91
/proc/9654/stat : 9654 (xsolve) R 9652 9654 5659 0 -1 4194304 1647 0 0 0 57982 9 0 0 25 0 1 0 1975396671 8990720 1502 996147200 134512640 135239859 4294956144 18446744073709551615 134737591 0 0 4096 0 0 0 0 17 0 0 0
/proc/9654/statm: 2195 1502 423 177 0 1098 0
Current children cumulated CPU time (s) 579.91
Current children cumulated vsize (KiB) 8780

[startup+642.301 s]
/proc/loadavg: 2.06 2.49 2.39 3/73 10793
/proc/meminfo: memFree=1334960/2055920 swapFree=4180076/4192956
[pid=9654] ppid=9652 vsize=8780 CPUtime=639.68
/proc/9654/stat : 9654 (xsolve) R 9652 9654 5659 0 -1 4194304 1647 0 0 0 63959 9 0 0 25 0 1 0 1975396671 8990720 1502 996147200 134512640 135239859 4294956144 18446744073709551615 134789669 0 0 4096 0 0 0 0 17 0 0 0
/proc/9654/statm: 2195 1502 423 177 0 1098 0
Current children cumulated CPU time (s) 639.68
Current children cumulated vsize (KiB) 8780


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

[startup+882.301 s]
/proc/loadavg: 2.00 2.21 2.29 3/73 10793
/proc/meminfo: memFree=1334768/2055920 swapFree=4180076/4192956
[pid=9654] ppid=9652 vsize=8780 CPUtime=878.71
/proc/9654/stat : 9654 (xsolve) R 9652 9654 5659 0 -1 4194304 1647 0 0 0 87862 9 0 0 25 0 1 0 1975396671 8990720 1502 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 0 0 0
/proc/9654/statm: 2195 1502 423 177 0 1098 0
Current children cumulated CPU time (s) 878.71
Current children cumulated vsize (KiB) 8780

[startup+942.302 s]
/proc/loadavg: 2.00 2.17 2.27 3/73 10793
/proc/meminfo: memFree=1334768/2055920 swapFree=4180076/4192956
[pid=9654] ppid=9652 vsize=8780 CPUtime=938.47
/proc/9654/stat : 9654 (xsolve) R 9652 9654 5659 0 -1 4194304 1647 0 0 0 93838 9 0 0 25 0 1 0 1975396671 8990720 1502 996147200 134512640 135239859 4294956144 18446744073709551615 135031056 0 0 4096 0 0 0 0 17 0 0 0
/proc/9654/statm: 2195 1502 423 177 0 1098 0
Current children cumulated CPU time (s) 938.47
Current children cumulated vsize (KiB) 8780

[startup+1002.3 s]
/proc/loadavg: 2.00 2.14 2.25 3/73 10793
/proc/meminfo: memFree=1334704/2055920 swapFree=4180076/4192956
[pid=9654] ppid=9652 vsize=8780 CPUtime=998.23
/proc/9654/stat : 9654 (xsolve) R 9652 9654 5659 0 -1 4194304 1647 0 0 0 99814 9 0 0 25 0 1 0 1975396671 8990720 1502 996147200 134512640 135239859 4294956144 18446744073709551615 135095816 0 0 4096 0 0 0 0 17 0 0 0
/proc/9654/statm: 2195 1502 423 177 0 1098 0
Current children cumulated CPU time (s) 998.23
Current children cumulated vsize (KiB) 8780

[startup+1062.3 s]
/proc/loadavg: 2.00 2.11 2.23 3/73 10793
/proc/meminfo: memFree=1334704/2055920 swapFree=4180076/4192956
[pid=9654] ppid=9652 vsize=8780 CPUtime=1057.98
/proc/9654/stat : 9654 (xsolve) R 9652 9654 5659 0 -1 4194304 1647 0 0 0 105789 9 0 0 25 0 1 0 1975396671 8990720 1502 996147200 134512640 135239859 4294956144 18446744073709551615 134820629 0 0 4096 0 0 0 0 17 0 0 0
/proc/9654/statm: 2195 1502 423 177 0 1098 0
Current children cumulated CPU time (s) 1057.98
Current children cumulated vsize (KiB) 8780

[startup+1122.3 s]
/proc/loadavg: 2.00 2.09 2.22 3/73 10793
/proc/meminfo: memFree=1334704/2055920 swapFree=4180076/4192956
[pid=9654] ppid=9652 vsize=8780 CPUtime=1117.74
/proc/9654/stat : 9654 (xsolve) R 9652 9654 5659 0 -1 4194304 1647 0 0 0 111765 9 0 0 25 0 1 0 1975396671 8990720 1502 996147200 134512640 135239859 4294956144 18446744073709551615 134820817 0 0 4096 0 0 0 0 17 0 0 0
/proc/9654/statm: 2195 1502 423 177 0 1098 0
Current children cumulated CPU time (s) 1117.74
Current children cumulated vsize (KiB) 8780

[startup+1182.3 s]
/proc/loadavg: 2.00 2.07 2.20 3/73 10793
/proc/meminfo: memFree=1334640/2055920 swapFree=4180076/4192956
[pid=9654] ppid=9652 vsize=8780 CPUtime=1177.5
/proc/9654/stat : 9654 (xsolve) R 9652 9654 5659 0 -1 4194304 1647 0 0 0 117741 9 0 0 25 0 1 0 1975396671 8990720 1502 996147200 134512640 135239859 4294956144 18446744073709551615 135030999 0 0 4096 0 0 0 0 17 0 0 0
/proc/9654/statm: 2195 1502 423 177 0 1098 0
Current children cumulated CPU time (s) 1177.5
Current children cumulated vsize (KiB) 8780

[startup+1242.3 s]
/proc/loadavg: 2.00 2.05 2.18 3/73 10793
/proc/meminfo: memFree=1334448/2055920 swapFree=4180076/4192956
[pid=9654] ppid=9652 vsize=8780 CPUtime=1237.26
/proc/9654/stat : 9654 (xsolve) R 9652 9654 5659 0 -1 4194304 1647 0 0 0 123716 10 0 0 25 0 1 0 1975396671 8990720 1502 996147200 134512640 135239859 4294956144 18446744073709551615 134738226 0 0 4096 0 0 0 0 17 0 0 0
/proc/9654/statm: 2195 1502 423 177 0 1098 0
Current children cumulated CPU time (s) 1237.26
Current children cumulated vsize (KiB) 8780

[startup+1302.3 s]
/proc/loadavg: 2.00 2.04 2.17 3/70 10824
/proc/meminfo: memFree=1344464/2055920 swapFree=4180076/4192956
[pid=9654] ppid=9652 vsize=8780 CPUtime=1296.96
/proc/9654/stat : 9654 (xsolve) R 9652 9654 5659 0 -1 4194304 1647 0 0 0 129681 15 0 0 25 0 1 0 1975396671 8990720 1502 996147200 134512640 135239859 4294956144 18446744073709551615 134789680 0 0 4096 0 0 0 0 17 1 0 0
/proc/9654/statm: 2195 1502 423 177 0 1098 0
Current children cumulated CPU time (s) 1296.96
Current children cumulated vsize (KiB) 8780

[startup+1362.3 s]
/proc/loadavg: 2.00 2.03 2.16 3/70 10824
/proc/meminfo: memFree=675984/2055920 swapFree=4180076/4192956
[pid=9654] ppid=9652 vsize=8780 CPUtime=1356.65
/proc/9654/stat : 9654 (xsolve) R 9652 9654 5659 0 -1 4194304 1647 0 0 0 135650 15 0 0 25 0 1 0 1975396671 8990720 1502 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/9654/statm: 2195 1502 423 177 0 1098 0
Current children cumulated CPU time (s) 1356.65
Current children cumulated vsize (KiB) 8780

[startup+1422.31 s]
/proc/loadavg: 2.03 2.04 2.15 3/82 11017
/proc/meminfo: memFree=1682280/2055920 swapFree=4180076/4192956
[pid=9654] ppid=9652 vsize=8780 CPUtime=1416.61
/proc/9654/stat : 9654 (xsolve) R 9652 9654 5659 0 -1 4194304 1647 0 0 0 141643 18 0 0 25 0 1 0 1975396671 8990720 1502 996147200 134512640 135239859 4294956144 18446744073709551615 135016067 0 0 4096 0 0 0 0 17 0 0 0
/proc/9654/statm: 2195 1502 423 177 0 1098 0
Current children cumulated CPU time (s) 1416.61
Current children cumulated vsize (KiB) 8780

[startup+1482.3 s]
/proc/loadavg: 2.01 2.03 2.14 3/82 11017
/proc/meminfo: memFree=1682088/2055920 swapFree=4180076/4192956
[pid=9654] ppid=9652 vsize=8780 CPUtime=1476.59
/proc/9654/stat : 9654 (xsolve) R 9652 9654 5659 0 -1 4194304 1647 0 0 0 147641 18 0 0 25 0 1 0 1975396671 8990720 1502 996147200 134512640 135239859 4294956144 18446744073709551615 135019226 0 0 4096 0 0 0 0 17 0 0 0
/proc/9654/statm: 2195 1502 423 177 0 1098 0
Current children cumulated CPU time (s) 1476.59
Current children cumulated vsize (KiB) 8780

[startup+1542.3 s]
/proc/loadavg: 2.00 2.02 2.13 3/82 11017
/proc/meminfo: memFree=1682024/2055920 swapFree=4180076/4192956
[pid=9654] ppid=9652 vsize=8780 CPUtime=1536.57
/proc/9654/stat : 9654 (xsolve) R 9652 9654 5659 0 -1 4194304 1647 0 0 0 153639 18 0 0 25 0 1 0 1975396671 8990720 1502 996147200 134512640 135239859 4294956144 18446744073709551615 134821260 0 0 4096 0 0 0 0 17 0 0 0
/proc/9654/statm: 2195 1502 423 177 0 1098 0
Current children cumulated CPU time (s) 1536.57
Current children cumulated vsize (KiB) 8780

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 2.12 3/82 11017
/proc/meminfo: memFree=1682088/2055920 swapFree=4180076/4192956
[pid=9654] ppid=9652 vsize=8780 CPUtime=1596.54
/proc/9654/stat : 9654 (xsolve) R 9652 9654 5659 0 -1 4194304 1647 0 0 0 159636 18 0 0 25 0 1 0 1975396671 8990720 1502 996147200 134512640 135239859 4294956144 18446744073709551615 134789709 0 0 4096 0 0 0 0 17 0 0 0
/proc/9654/statm: 2195 1502 423 177 0 1098 0
Current children cumulated CPU time (s) 1596.54
Current children cumulated vsize (KiB) 8780

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.10 3/82 11017
/proc/meminfo: memFree=1682088/2055920 swapFree=4180076/4192956
[pid=9654] ppid=9652 vsize=8780 CPUtime=1656.52
/proc/9654/stat : 9654 (xsolve) R 9652 9654 5659 0 -1 4194304 1647 0 0 0 165634 18 0 0 25 0 1 0 1975396671 8990720 1502 996147200 134512640 135239859 4294956144 18446744073709551615 135016175 0 0 4096 0 0 0 0 17 0 0 0
/proc/9654/statm: 2195 1502 423 177 0 1098 0
Current children cumulated CPU time (s) 1656.52
Current children cumulated vsize (KiB) 8780

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.09 3/82 11017
/proc/meminfo: memFree=1682024/2055920 swapFree=4180076/4192956
[pid=9654] ppid=9652 vsize=8780 CPUtime=1716.49
/proc/9654/stat : 9654 (xsolve) R 9652 9654 5659 0 -1 4194304 1647 0 0 0 171631 18 0 0 25 0 1 0 1975396671 8990720 1502 996147200 134512640 135239859 4294956144 18446744073709551615 134821272 0 0 4096 0 0 0 0 17 0 0 0
/proc/9654/statm: 2195 1502 423 177 0 1098 0
Current children cumulated CPU time (s) 1716.49
Current children cumulated vsize (KiB) 8780

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.09 3/82 11017
/proc/meminfo: memFree=1681960/2055920 swapFree=4180076/4192956
[pid=9654] ppid=9652 vsize=8780 CPUtime=1776.47
/proc/9654/stat : 9654 (xsolve) R 9652 9654 5659 0 -1 4194304 1647 0 0 0 177629 18 0 0 25 0 1 0 1975396671 8990720 1502 996147200 134512640 135239859 4294956144 18446744073709551615 134736905 0 0 4096 0 0 0 0 17 0 0 0
/proc/9654/statm: 2195 1502 423 177 0 1098 0
Current children cumulated CPU time (s) 1776.47
Current children cumulated vsize (KiB) 8780



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.9 s]
/proc/loadavg: 2.00 2.00 2.08 4/82 11109
/proc/meminfo: memFree=1680488/2055920 swapFree=4180076/4192956
[pid=9654] ppid=9652 vsize=8780 CPUtime=1800.05
/proc/9654/stat : 9654 (xsolve) R 9652 9654 5659 0 -1 4194304 1647 0 0 0 179986 19 0 0 25 0 1 0 1975396671 8990720 1502 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/9654/statm: 2195 1502 423 177 0 1098 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 8780

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

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

[startup+1805.9 s]
/proc/loadavg: 2.00 2.00 2.08 4/82 11109
/proc/meminfo: memFree=1680488/2055920 swapFree=4180076/4192956
[pid=9654] ppid=9652 vsize=8780 CPUtime=1800.05
/proc/9654/stat : 9654 (xsolve) R 9652 9654 5659 0 -1 4194304 1647 0 0 0 179986 19 0 0 25 0 1 0 1975396671 8990720 1502 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/9654/statm: 2195 1502 423 177 0 1098 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 8780

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1805.91
CPU time (s): 1800.06
CPU user time (s): 1799.86
CPU system time (s): 0.199969
CPU usage (%): 99.6763
Max. virtual memory (cumulated for all children) (KiB): 8780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.86
system time used= 0.199969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1647
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= 21882

runsolver used 1.9947 second user time and 5.02424 second system time

The end

Launcher Data (download as text)

Begin job on node42 at 2008-07-02 04:04:02
IDJOB=1038096
IDBENCH=53545
IDSOLVER=342
FILE ID=node42/1038096-1214964242
PBS_JOBID= 7870250
Free space on /tmp= 66536 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/QCP-25/normalized-qcp-25-264-1_ext.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-1038096-1214964242/watcher-1038096-1214964242 -o /tmp/evaluation-result-1038096-1214964242/solver-1038096-1214964242 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1038096-1214964242.xml -v 1 -rs 1585258492 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 79e6a324f7cdeb5e62d757131dbe1778
RANDOM SEED=1585258492

node42.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		: 3000.214
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		: 3000.214
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:       1459704 kB
Buffers:         26880 kB
Cached:         138828 kB
SwapCached:       6808 kB
Active:         450152 kB
Inactive:        89648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1459704 kB
SwapTotal:     4192956 kB
SwapFree:      4180076 kB
Dirty:            2008 kB
Writeback:           0 kB
Mapped:         381948 kB
Slab:            40600 kB
Committed_AS:  3800160 kB
PageTables:       2704 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= 66536 MiB
End job on node42 at 2008-07-02 04:34:10