Trace number 1063493

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) 1800.05 1822.82

General information on the benchmark

Namecsp/pseudo/mpsReduced/
normalized-mps-red-ran14x18.xml
MD5SUM31a527a760a0c91c8e5a215946960e4a
Bench CategoryN-ARY-INT (n-ary constraints in intension)
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 variables7812
Number of constraints316
Maximum constraint arity540
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension316
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.11	c mistral-prime version 1.313
0.00/0.11	c 
0.00/0.11	c Parsing xml file
0.00/0.11	c          domains...............     0	(2 domains)
0.00/0.11	c          variables.............  0.04	(7812 variables)
0.00/0.11	c          predicates............  0.35	(6 predicates)
0.38/0.41	c          constraints...........  0.31	(316 constraints)
0.68/0.72	c Parsing time:    0.7
0.68/0.72	c
0.68/0.72	c Building model
0.68/0.75	c         0 AllDifferent constraints infered
0.78/0.88	c         0 constants
0.78/0.88	c      4228 Boolean variables    (+0)
0.78/0.88	c         0 range variables      (+28958)
0.78/0.88	c         0 domain (b) variables (+0)
0.78/0.88	c         0 domain (l) variables (+0)
0.78/0.88	c         0 constraints          (+28958)
0.78/0.88	c         0 values 
0.78/0.88	c Building time:   0.15
0.78/0.88	c
0.78/0.88	c Solving instance
0.78/0.88	c          heuristic = dom/wdeg
0.78/0.88	c          Randomized probing iteration = 100
0.78/0.88	c          probing limit = 30
0.78/0.88	c          level based weights = no
0.78/0.88	c          impact probing = no
0.78/0.88	c          restart policy = No restart
0.78/0.88	c          probing .......... 88.95
89.71/91.57	c          Probing Nodes234767
89.71/91.57	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-1063493-1215137559/watcher-1063493-1215137559 -o /tmp/evaluation-result-1063493-1215137559/solver-1063493-1215137559 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1063493-1215137559.xml -v 1 -rs 1791628561 -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 2.01 2.00 4/92 19439
/proc/meminfo: memFree=1517772/2055920 swapFree=4179028/4192956
[pid=19439] ppid=19437 vsize=820 CPUtime=0
/proc/19439/stat : 19439 (xsolve) R 19437 19439 17370 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1992728800 839680 25 996147200 134512640 135239859 4294956144 18446744073709551615 8921892 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/19439/statm: 205 25 19 177 0 3 0

[startup+0.111404 s]
/proc/loadavg: 2.00 2.01 2.00 4/92 19439
/proc/meminfo: memFree=1517772/2055920 swapFree=4179028/4192956
[pid=19439] ppid=19437 vsize=9232 CPUtime=0.09
/proc/19439/stat : 19439 (xsolve) R 19437 19439 17370 0 -1 4194304 1623 0 0 0 9 0 0 0 20 0 1 0 1992728800 9453568 1589 996147200 134512640 135239859 4294956144 18446744073709551615 134610352 0 0 4096 0 0 0 0 17 1 0 0
/proc/19439/statm: 2308 1589 379 177 0 1211 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9232

[startup+0.202264 s]
/proc/loadavg: 2.00 2.01 2.00 4/92 19439
/proc/meminfo: memFree=1517772/2055920 swapFree=4179028/4192956
[pid=19439] ppid=19437 vsize=13544 CPUtime=0.18
/proc/19439/stat : 19439 (xsolve) R 19437 19439 17370 0 -1 4194304 2667 0 0 0 17 1 0 0 20 0 1 0 1992728800 13869056 2633 996147200 134512640 135239859 4294956144 18446744073709551615 134610731 0 0 4096 0 0 0 0 17 1 0 0
/proc/19439/statm: 3386 2633 381 177 0 2289 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 13544

[startup+0.301231 s]
/proc/loadavg: 2.00 2.01 2.00 4/92 19439
/proc/meminfo: memFree=1517772/2055920 swapFree=4179028/4192956
[pid=19439] ppid=19437 vsize=15296 CPUtime=0.28
/proc/19439/stat : 19439 (xsolve) R 19437 19439 17370 0 -1 4194304 3092 0 0 0 27 1 0 0 21 0 1 0 1992728800 15663104 3058 996147200 134512640 135239859 4294956144 18446744073709551615 9038964 0 0 4096 0 0 0 0 17 1 0 0
/proc/19439/statm: 3824 3058 381 177 0 2727 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 15296

[startup+0.701277 s]
/proc/loadavg: 2.00 2.01 2.00 4/92 19439
/proc/meminfo: memFree=1517772/2055920 swapFree=4179028/4192956
[pid=19439] ppid=19437 vsize=21728 CPUtime=0.68
/proc/19439/stat : 19439 (xsolve) R 19437 19439 17370 0 -1 4194304 4688 0 0 0 66 2 0 0 25 0 1 0 1992728800 22249472 4654 996147200 134512640 135239859 4294956144 18446744073709551615 134683531 0 0 4096 0 0 0 0 17 1 0 0
/proc/19439/statm: 5432 4654 397 177 0 4335 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 21728

[startup+1.50136 s]
/proc/loadavg: 2.00 2.01 2.00 3/93 19440
/proc/meminfo: memFree=1465796/2055920 swapFree=4179028/4192956
[pid=19439] ppid=19437 vsize=64048 CPUtime=1.45
/proc/19439/stat : 19439 (xsolve) R 19437 19439 17370 0 -1 4194304 15671 0 0 0 139 6 0 0 25 0 1 0 1992728800 65585152 14607 996147200 134512640 135239859 4294956144 18446744073709551615 9355044 0 0 4096 0 0 0 0 17 1 0 0
/proc/19439/statm: 16012 14607 436 177 0 14915 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 64048

[startup+3.10152 s]
/proc/loadavg: 2.00 2.01 2.00 3/93 19440
/proc/meminfo: memFree=1457348/2055920 swapFree=4179028/4192956
[pid=19439] ppid=19437 vsize=66700 CPUtime=3.04
/proc/19439/stat : 19439 (xsolve) R 19437 19439 17370 0 -1 4194304 16588 0 0 0 297 7 0 0 25 0 1 0 1992728800 68300800 15524 996147200 134512640 135239859 4294956144 18446744073709551615 134803532 0 0 4096 0 0 0 0 17 1 0 0
/proc/19439/statm: 16675 15524 436 177 0 15578 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 66700

[startup+6.30184 s]
/proc/loadavg: 2.00 2.01 2.00 3/93 19440
/proc/meminfo: memFree=1456772/2055920 swapFree=4179028/4192956
[pid=19439] ppid=19437 vsize=66964 CPUtime=6.17
/proc/19439/stat : 19439 (xsolve) R 19437 19439 17370 0 -1 4194304 16651 0 0 0 610 7 0 0 25 0 1 0 1992728800 68571136 15587 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/19439/statm: 16741 15587 436 177 0 15644 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 66964

[startup+12.7015 s]
/proc/loadavg: 2.08 2.02 2.01 3/93 19440
/proc/meminfo: memFree=1456388/2055920 swapFree=4179028/4192956
[pid=19439] ppid=19437 vsize=67360 CPUtime=12.45
/proc/19439/stat : 19439 (xsolve) R 19437 19439 17370 0 -1 4194304 16785 0 0 0 1238 7 0 0 25 0 1 0 1992728800 68976640 15721 996147200 134512640 135239859 4294956144 18446744073709551615 135035199 0 0 4096 0 0 0 0 17 1 0 0
/proc/19439/statm: 16840 15721 436 177 0 15743 0
Current children cumulated CPU time (s) 12.45
Current children cumulated vsize (KiB) 67360

[startup+25.5018 s]
/proc/loadavg: 2.06 2.02 2.00 3/93 19440
/proc/meminfo: memFree=1456132/2055920 swapFree=4179028/4192956
[pid=19439] ppid=19437 vsize=67756 CPUtime=24.99
/proc/19439/stat : 19439 (xsolve) R 19437 19439 17370 0 -1 4194304 16915 0 0 0 2492 7 0 0 25 0 1 0 1992728800 69382144 15851 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/19439/statm: 16939 15851 436 177 0 15842 0
Current children cumulated CPU time (s) 24.99
Current children cumulated vsize (KiB) 67756

[startup+51.1013 s]
/proc/loadavg: 2.04 2.02 2.00 3/93 19440
/proc/meminfo: memFree=1456132/2055920 swapFree=4179028/4192956
[pid=19439] ppid=19437 vsize=67888 CPUtime=50.1
/proc/19439/stat : 19439 (xsolve) R 19437 19439 17370 0 -1 4194304 16939 0 0 0 5003 7 0 0 25 0 1 0 1992728800 69517312 15875 996147200 134512640 135239859 4294956144 18446744073709551615 134803472 0 0 4096 0 0 0 0 17 1 0 0
/proc/19439/statm: 16972 15875 436 177 0 15875 0
Current children cumulated CPU time (s) 50.1
Current children cumulated vsize (KiB) 67888

[startup+102.301 s]
/proc/loadavg: 2.12 2.04 2.01 3/93 19440
/proc/meminfo: memFree=1453700/2055920 swapFree=4179028/4192956
[pid=19439] ppid=19437 vsize=73436 CPUtime=100.31
/proc/19439/stat : 19439 (xsolve) R 19437 19439 17370 0 -1 4194304 18537 0 0 0 10023 8 0 0 25 0 1 0 1992728800 75198464 16448 996147200 134512640 135239859 4294956144 18446744073709551615 135097665 0 0 4096 0 0 0 0 17 1 0 0
/proc/19439/statm: 18359 16448 437 177 0 17262 0
Current children cumulated CPU time (s) 100.31
Current children cumulated vsize (KiB) 73436

[startup+162.301 s]
/proc/loadavg: 2.17 2.08 2.02 3/93 19440
/proc/meminfo: memFree=1453636/2055920 swapFree=4179028/4192956
[pid=19439] ppid=19437 vsize=73436 CPUtime=159.15
/proc/19439/stat : 19439 (xsolve) R 19437 19439 17370 0 -1 4194304 18537 0 0 0 15907 8 0 0 25 0 1 0 1992728800 75198464 16448 996147200 134512640 135239859 4294956144 18446744073709551615 134803609 0 0 4096 0 0 0 0 17 1 0 0
/proc/19439/statm: 18359 16448 437 177 0 17262 0
Current children cumulated CPU time (s) 159.15
Current children cumulated vsize (KiB) 73436

[startup+222.306 s]
/proc/loadavg: 2.06 2.06 2.01 3/93 19440
/proc/meminfo: memFree=1453636/2055920 swapFree=4179028/4192956
[pid=19439] ppid=19437 vsize=73436 CPUtime=217.98
/proc/19439/stat : 19439 (xsolve) R 19437 19439 17370 0 -1 4194304 18537 0 0 0 21790 8 0 0 25 0 1 0 1992728800 75198464 16448 996147200 134512640 135239859 4294956144 18446744073709551615 134803691 0 0 4096 0 0 0 0 17 1 0 0
/proc/19439/statm: 18359 16448 437 177 0 17262 0
Current children cumulated CPU time (s) 217.98
Current children cumulated vsize (KiB) 73436

[startup+282.301 s]
/proc/loadavg: 2.02 2.05 2.01 3/93 19440
/proc/meminfo: memFree=1452740/2055920 swapFree=4179028/4192956
[pid=19439] ppid=19437 vsize=73964 CPUtime=276.82
/proc/19439/stat : 19439 (xsolve) R 19437 19439 17370 0 -1 4194304 18725 0 0 0 27674 8 0 0 25 0 1 0 1992728800 75739136 16636 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/19439/statm: 18491 16636 437 177 0 17394 0
Current children cumulated CPU time (s) 276.82
Current children cumulated vsize (KiB) 73964

[startup+342.301 s]
/proc/loadavg: 2.01 2.04 2.00 3/93 19440
/proc/meminfo: memFree=1452812/2055920 swapFree=4179028/4192956
[pid=19439] ppid=19437 vsize=73964 CPUtime=335.65
/proc/19439/stat : 19439 (xsolve) R 19437 19439 17370 0 -1 4194304 18727 0 0 0 33557 8 0 0 25 0 1 0 1992728800 75739136 16638 996147200 134512640 135239859 4294956144 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 1 0 0
/proc/19439/statm: 18491 16638 437 177 0 17394 0
Current children cumulated CPU time (s) 335.65
Current children cumulated vsize (KiB) 73964

[startup+402.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/93 19440
/proc/meminfo: memFree=1452748/2055920 swapFree=4179028/4192956
[pid=19439] ppid=19437 vsize=73964 CPUtime=394.5
/proc/19439/stat : 19439 (xsolve) R 19437 19439 17370 0 -1 4194304 18730 0 0 0 39442 8 0 0 25 0 1 0 1992728800 75739136 16641 996147200 134512640 135239859 4294956144 18446744073709551615 135096268 0 0 4096 0 0 0 0 17 1 0 0
/proc/19439/statm: 18491 16641 437 177 0 17394 0
Current children cumulated CPU time (s) 394.5
Current children cumulated vsize (KiB) 73964

[startup+462.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/93 19440
/proc/meminfo: memFree=1452748/2055920 swapFree=4179028/4192956
[pid=19439] ppid=19437 vsize=73964 CPUtime=453.33
/proc/19439/stat : 19439 (xsolve) R 19437 19439 17370 0 -1 4194304 18730 0 0 0 45325 8 0 0 25 0 1 0 1992728800 75739136 16641 996147200 134512640 135239859 4294956144 18446744073709551615 134821152 0 0 4096 0 0 0 0 17 1 0 0
/proc/19439/statm: 18491 16641 437 177 0 17394 0
Current children cumulated CPU time (s) 453.33
Current children cumulated vsize (KiB) 73964

[startup+522.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/93 19440
/proc/meminfo: memFree=1452748/2055920 swapFree=4179028/4192956
[pid=19439] ppid=19437 vsize=73964 CPUtime=512.17
/proc/19439/stat : 19439 (xsolve) R 19437 19439 17370 0 -1 4194304 18730 0 0 0 51209 8 0 0 25 0 1 0 1992728800 75739136 16641 996147200 134512640 135239859 4294956144 18446744073709551615 134821103 0 0 4096 0 0 0 0 17 1 0 0
/proc/19439/statm: 18491 16641 437 177 0 17394 0
Current children cumulated CPU time (s) 512.17
Current children cumulated vsize (KiB) 73964

[startup+582.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/93 19440
/proc/meminfo: memFree=1452684/2055920 swapFree=4179028/4192956
[pid=19439] ppid=19437 vsize=73964 CPUtime=571
/proc/19439/stat : 19439 (xsolve) R 19437 19439 17370 0 -1 4194304 18730 0 0 0 57092 8 0 0 25 0 1 0 1992728800 75739136 16641 996147200 134512640 135239859 4294956144 18446744073709551615 135102596 0 0 4096 0 0 0 0 17 1 0 0
/proc/19439/statm: 18491 16641 437 177 0 17394 0
Current children cumulated CPU time (s) 571
Current children cumulated vsize (KiB) 73964

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/93 19440
/proc/meminfo: memFree=1452620/2055920 swapFree=4179028/4192956
[pid=19439] ppid=19437 vsize=73964 CPUtime=629.84
/proc/19439/stat : 19439 (xsolve) R 19437 19439 17370 0 -1 4194304 18730 0 0 0 62976 8 0 0 25 0 1 0 1992728800 75739136 16641 996147200 134512640 135239859 4294956144 18446744073709551615 134803066 0 0 4096 0 0 0 0 17 1 0 0
/proc/19439/statm: 18491 16641 437 177 0 17394 0
Current children cumulated CPU time (s) 629.84
Current children cumulated vsize (KiB) 73964


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

[startup+882.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/93 19440
/proc/meminfo: memFree=1452556/2055920 swapFree=4179028/4192956
[pid=19439] ppid=19437 vsize=73964 CPUtime=865.2
/proc/19439/stat : 19439 (xsolve) R 19437 19439 17370 0 -1 4194304 18731 0 0 0 86512 8 0 0 25 0 1 0 1992728800 75739136 16642 996147200 134512640 135239859 4294956144 18446744073709551615 135071447 0 0 4096 0 0 0 0 17 1 0 0
/proc/19439/statm: 18491 16642 437 177 0 17394 0
Current children cumulated CPU time (s) 865.2
Current children cumulated vsize (KiB) 73964

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/93 19440
/proc/meminfo: memFree=1452556/2055920 swapFree=4179028/4192956
[pid=19439] ppid=19437 vsize=73964 CPUtime=924.03
/proc/19439/stat : 19439 (xsolve) R 19437 19439 17370 0 -1 4194304 18731 0 0 0 92395 8 0 0 25 0 1 0 1992728800 75739136 16642 996147200 134512640 135239859 4294956144 18446744073709551615 134803615 0 0 4096 0 0 0 0 17 1 0 0
/proc/19439/statm: 18491 16642 437 177 0 17394 0
Current children cumulated CPU time (s) 924.03
Current children cumulated vsize (KiB) 73964

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/93 19440
/proc/meminfo: memFree=1452492/2055920 swapFree=4179028/4192956
[pid=19439] ppid=19437 vsize=73964 CPUtime=982.87
/proc/19439/stat : 19439 (xsolve) R 19437 19439 17370 0 -1 4194304 18731 0 0 0 98279 8 0 0 25 0 1 0 1992728800 75739136 16642 996147200 134512640 135239859 4294956144 18446744073709551615 134803453 0 0 4096 0 0 0 0 17 1 0 0
/proc/19439/statm: 18491 16642 437 177 0 17394 0
Current children cumulated CPU time (s) 982.87
Current children cumulated vsize (KiB) 73964

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/93 19440
/proc/meminfo: memFree=1452492/2055920 swapFree=4179028/4192956
[pid=19439] ppid=19437 vsize=73964 CPUtime=1041.71
/proc/19439/stat : 19439 (xsolve) R 19437 19439 17370 0 -1 4194304 18731 0 0 0 104163 8 0 0 25 0 1 0 1992728800 75739136 16642 996147200 134512640 135239859 4294956144 18446744073709551615 135030992 0 0 4096 0 0 0 0 17 1 0 0
/proc/19439/statm: 18491 16642 437 177 0 17394 0
Current children cumulated CPU time (s) 1041.71
Current children cumulated vsize (KiB) 73964

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/93 19440
/proc/meminfo: memFree=1452492/2055920 swapFree=4179028/4192956
[pid=19439] ppid=19437 vsize=73964 CPUtime=1100.54
/proc/19439/stat : 19439 (xsolve) R 19437 19439 17370 0 -1 4194304 18731 0 0 0 110046 8 0 0 25 0 1 0 1992728800 75739136 16642 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/19439/statm: 18491 16642 437 177 0 17394 0
Current children cumulated CPU time (s) 1100.54
Current children cumulated vsize (KiB) 73964

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 19483
/proc/meminfo: memFree=1448428/2055920 swapFree=4179028/4192956
[pid=19439] ppid=19437 vsize=73964 CPUtime=1159.76
/proc/19439/stat : 19439 (xsolve) R 19437 19439 17370 0 -1 4194304 18731 0 0 0 115966 10 0 0 25 0 1 0 1992728800 75739136 16642 996147200 134512640 135239859 4294956144 18446744073709551615 134821103 0 0 4096 0 0 0 0 17 0 0 0
/proc/19439/statm: 18491 16642 437 177 0 17394 0
Current children cumulated CPU time (s) 1159.76
Current children cumulated vsize (KiB) 73964

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19510
/proc/meminfo: memFree=1517236/2055920 swapFree=4179028/4192956
[pid=19439] ppid=19437 vsize=73964 CPUtime=1219.73
/proc/19439/stat : 19439 (xsolve) R 19437 19439 17370 0 -1 4194304 18731 0 0 0 121963 10 0 0 25 0 1 0 1992728800 75739136 16642 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/19439/statm: 18491 16642 437 177 0 17394 0
Current children cumulated CPU time (s) 1219.73
Current children cumulated vsize (KiB) 73964

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19510
/proc/meminfo: memFree=1517108/2055920 swapFree=4179028/4192956
[pid=19439] ppid=19437 vsize=73964 CPUtime=1279.7
/proc/19439/stat : 19439 (xsolve) R 19437 19439 17370 0 -1 4194304 18731 0 0 0 127960 10 0 0 25 0 1 0 1992728800 75739136 16642 996147200 134512640 135239859 4294956144 18446744073709551615 134821103 0 0 4096 0 0 0 0 17 0 0 0
/proc/19439/statm: 18491 16642 437 177 0 17394 0
Current children cumulated CPU time (s) 1279.7
Current children cumulated vsize (KiB) 73964

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19510
/proc/meminfo: memFree=1517108/2055920 swapFree=4179028/4192956
[pid=19439] ppid=19437 vsize=73964 CPUtime=1339.68
/proc/19439/stat : 19439 (xsolve) R 19437 19439 17370 0 -1 4194304 18731 0 0 0 133958 10 0 0 25 0 1 0 1992728800 75739136 16642 996147200 134512640 135239859 4294956144 18446744073709551615 135071456 0 0 4096 0 0 0 0 17 0 0 0
/proc/19439/statm: 18491 16642 437 177 0 17394 0
Current children cumulated CPU time (s) 1339.68
Current children cumulated vsize (KiB) 73964

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19510
/proc/meminfo: memFree=1517108/2055920 swapFree=4179028/4192956
[pid=19439] ppid=19437 vsize=73964 CPUtime=1399.66
/proc/19439/stat : 19439 (xsolve) R 19437 19439 17370 0 -1 4194304 18732 0 0 0 139956 10 0 0 25 0 1 0 1992728800 75739136 16643 996147200 134512640 135239859 4294956144 18446744073709551615 135042304 0 0 4096 0 0 0 0 17 0 0 0
/proc/19439/statm: 18491 16643 437 177 0 17394 0
Current children cumulated CPU time (s) 1399.66
Current children cumulated vsize (KiB) 73964

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19510
/proc/meminfo: memFree=1517108/2055920 swapFree=4179028/4192956
[pid=19439] ppid=19437 vsize=73964 CPUtime=1459.63
/proc/19439/stat : 19439 (xsolve) R 19437 19439 17370 0 -1 4194304 18732 0 0 0 145953 10 0 0 25 0 1 0 1992728800 75739136 16643 996147200 134512640 135239859 4294956144 18446744073709551615 135030898 0 0 4096 0 0 0 0 17 0 0 0
/proc/19439/statm: 18491 16643 437 177 0 17394 0
Current children cumulated CPU time (s) 1459.63
Current children cumulated vsize (KiB) 73964

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19512
/proc/meminfo: memFree=1517044/2055920 swapFree=4179028/4192956
[pid=19439] ppid=19437 vsize=73964 CPUtime=1519.62
/proc/19439/stat : 19439 (xsolve) R 19437 19439 17370 0 -1 4194304 18732 0 0 0 151952 10 0 0 25 0 1 0 1992728800 75739136 16643 996147200 134512640 135239859 4294956144 18446744073709551615 134803768 0 0 4096 0 0 0 0 17 0 0 0
/proc/19439/statm: 18491 16643 437 177 0 17394 0
Current children cumulated CPU time (s) 1519.62
Current children cumulated vsize (KiB) 73964

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19512
/proc/meminfo: memFree=1517044/2055920 swapFree=4179028/4192956
[pid=19439] ppid=19437 vsize=73964 CPUtime=1579.59
/proc/19439/stat : 19439 (xsolve) R 19437 19439 17370 0 -1 4194304 18732 0 0 0 157949 10 0 0 25 0 1 0 1992728800 75739136 16643 996147200 134512640 135239859 4294956144 18446744073709551615 134803726 0 0 4096 0 0 0 0 17 0 0 0
/proc/19439/statm: 18491 16643 437 177 0 17394 0
Current children cumulated CPU time (s) 1579.59
Current children cumulated vsize (KiB) 73964

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19512
/proc/meminfo: memFree=1517044/2055920 swapFree=4179028/4192956
[pid=19439] ppid=19437 vsize=73964 CPUtime=1639.57
/proc/19439/stat : 19439 (xsolve) R 19437 19439 17370 0 -1 4194304 18732 0 0 0 163947 10 0 0 25 0 1 0 1992728800 75739136 16643 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 0 0 0
/proc/19439/statm: 18491 16643 437 177 0 17394 0
Current children cumulated CPU time (s) 1639.57
Current children cumulated vsize (KiB) 73964

[startup+1722.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/73 19512
/proc/meminfo: memFree=1517044/2055920 swapFree=4179028/4192956
[pid=19439] ppid=19437 vsize=73964 CPUtime=1699.55
/proc/19439/stat : 19439 (xsolve) R 19437 19439 17370 0 -1 4194304 18732 0 0 0 169945 10 0 0 25 0 1 0 1992728800 75739136 16643 996147200 134512640 135239859 4294956144 18446744073709551615 134820623 0 0 4096 0 0 0 0 17 0 0 0
/proc/19439/statm: 18491 16643 437 177 0 17394 0
Current children cumulated CPU time (s) 1699.55
Current children cumulated vsize (KiB) 73964

[startup+1782.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/73 19512
/proc/meminfo: memFree=1516980/2055920 swapFree=4179028/4192956
[pid=19439] ppid=19437 vsize=73964 CPUtime=1759.54
/proc/19439/stat : 19439 (xsolve) R 19437 19439 17370 0 -1 4194304 18732 0 0 0 175943 11 0 0 25 0 1 0 1992728800 75739136 16643 996147200 134512640 135239859 4294956144 18446744073709551615 134820684 0 0 4096 0 0 0 0 17 0 0 0
/proc/19439/statm: 18491 16643 437 177 0 17394 0
Current children cumulated CPU time (s) 1759.54
Current children cumulated vsize (KiB) 73964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1822.81 s]
/proc/loadavg: 2.08 2.03 2.00 3/73 19512
/proc/meminfo: memFree=1516980/2055920 swapFree=4179028/4192956
[pid=19439] ppid=19437 vsize=73964 CPUtime=1800.03
/proc/19439/stat : 19439 (xsolve) R 19437 19439 17370 0 -1 4194304 18732 0 0 0 179992 11 0 0 25 0 1 0 1992728800 75739136 16643 996147200 134512640 135239859 4294956144 18446744073709551615 135019691 0 0 4096 0 0 0 0 17 0 0 0
/proc/19439/statm: 18491 16643 437 177 0 17394 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 73964

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

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

[startup+1822.81 s]
/proc/loadavg: 2.08 2.03 2.00 3/73 19512
/proc/meminfo: memFree=1516980/2055920 swapFree=4179028/4192956
[pid=19439] ppid=19437 vsize=73964 CPUtime=1800.03
/proc/19439/stat : 19439 (xsolve) R 19437 19439 17370 0 -1 4194304 18732 0 0 0 179992 11 0 0 25 0 1 0 1992728800 75739136 16643 996147200 134512640 135239859 4294956144 18446744073709551615 135019691 0 0 4096 0 0 0 0 17 0 0 0
/proc/19439/statm: 18491 16643 437 177 0 17394 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 73964

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1822.82
CPU time (s): 1800.05
CPU user time (s): 1799.93
CPU system time (s): 0.121981
CPU usage (%): 98.7506
Max. virtual memory (cumulated for all children) (KiB): 73964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.93
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18732
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= 70996

runsolver used 2.06169 second user time and 6.09407 second system time

The end

Launcher Data (download as text)

Begin job on node36 at 2008-07-04 04:12:39
IDJOB=1063493
IDBENCH=54762
IDSOLVER=342
FILE ID=node36/1063493-1215137559
PBS_JOBID= 7877274
Free space on /tmp= 66536 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/pseudo/mpsReduced/normalized-mps-red-ran14x18.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-1063493-1215137559/watcher-1063493-1215137559 -o /tmp/evaluation-result-1063493-1215137559/solver-1063493-1215137559 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1063493-1215137559.xml -v 1 -rs 1791628561 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 31a527a760a0c91c8e5a215946960e4a
RANDOM SEED=1791628561

node36.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		: 3000.240
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		: 3000.240
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:       1518252 kB
Buffers:         61356 kB
Cached:         317020 kB
SwapCached:       7932 kB
Active:         299732 kB
Inactive:       170264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1518252 kB
SwapTotal:     4192956 kB
SwapFree:      4179028 kB
Dirty:            2460 kB
Writeback:           0 kB
Mapped:         108572 kB
Slab:            52512 kB
Committed_AS:  3866108 kB
PageTables:       2064 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= 66556 MiB
End job on node36 at 2008-07-04 04:43:04