Trace number 2086990

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
Mistral 1.545? (TO) 1800.08 1805.51

General information on the benchmark

Namecsp/langford4/
normalized-langford-4-21.xml
MD5SUM072422cec4661221beea8169477c3f47
Bench Category2-ARY-INT (binary 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 variables84
Number of constraints3549
Maximum constraint arity2
Maximum domain size84
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3549
Global constraints used (with number of constraints)

Solver Data 

0.18/0.20	c mistral version 1.545

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-2086990-1247384831/watcher-2086990-1247384831 -o /tmp/evaluation-result-2086990-1247384831/solver-2086990-1247384831 -C 1800 -W 2000 -M 900 /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve HOME/instance-2086990-1247384831.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: 2.00 2.00 2.00 4/75 25366
/proc/meminfo: memFree=1515640/2055920 swapFree=4192812/4192956
[pid=25366] ppid=25364 vsize=18576 CPUtime=0
/proc/25366/stat : 25366 (runsolver) R 25364 25366 24582 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 25548338 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 270187162919 0 2147483391 4096 24578 0 0 0 17 1 0 0
/proc/25366/statm: 4644 284 249 26 0 2626 0

[startup+0.0929201 s]
/proc/loadavg: 2.00 2.00 2.00 4/75 25366
/proc/meminfo: memFree=1515640/2055920 swapFree=4192812/4192956
[pid=25366] ppid=25364 vsize=5456 CPUtime=0.08
/proc/25366/stat : 25366 (ld-linux.so.2) R 25364 25366 24582 0 -1 4194304 590 0 0 0 8 0 0 0 18 0 1 0 25548338 5586944 569 996147200 1448431616 1448550632 4294956208 18446744073709551615 4157378695 0 0 4096 0 0 0 0 17 1 0 0
/proc/25366/statm: 1364 569 377 29 0 179 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5456

[startup+0.101914 s]
/proc/loadavg: 2.00 2.00 2.00 4/75 25366
/proc/meminfo: memFree=1515640/2055920 swapFree=4192812/4192956
[pid=25366] ppid=25364 vsize=5584 CPUtime=0.09
/proc/25366/stat : 25366 (ld-linux.so.2) R 25364 25366 24582 0 -1 4194304 605 0 0 0 9 0 0 0 18 0 1 0 25548338 5718016 584 996147200 1448431616 1448550632 4294956208 18446744073709551615 134688896 0 0 4096 0 0 0 0 17 1 0 0
/proc/25366/statm: 1396 584 377 29 0 211 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5584

[startup+0.301936 s]
/proc/loadavg: 2.00 2.00 2.00 4/75 25366
/proc/meminfo: memFree=1515640/2055920 swapFree=4192812/4192956
[pid=25366] ppid=25364 vsize=6608 CPUtime=0.28
/proc/25366/stat : 25366 (ld-linux.so.2) R 25364 25366 24582 0 -1 4194304 909 0 0 0 28 0 0 0 19 0 1 0 25548338 6766592 888 996147200 1448431616 1448550632 4294956208 18446744073709551615 135282993 0 0 4096 0 0 0 0 17 1 0 0
/proc/25366/statm: 1652 888 424 29 0 467 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6608

[startup+0.701982 s]
/proc/loadavg: 2.00 2.00 2.00 4/75 25366
/proc/meminfo: memFree=1515640/2055920 swapFree=4192812/4192956
[pid=25366] ppid=25364 vsize=6608 CPUtime=0.68
/proc/25366/stat : 25366 (ld-linux.so.2) R 25364 25366 24582 0 -1 4194304 910 0 0 0 68 0 0 0 23 0 1 0 25548338 6766592 889 996147200 1448431616 1448550632 4294956208 18446744073709551615 134865162 0 0 4096 0 0 0 0 17 1 0 0
/proc/25366/statm: 1652 889 424 29 0 467 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6608

[startup+1.50107 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 25367
/proc/meminfo: memFree=1513584/2055920 swapFree=4192812/4192956
[pid=25366] ppid=25364 vsize=6608 CPUtime=1.48
/proc/25366/stat : 25366 (ld-linux.so.2) R 25364 25366 24582 0 -1 4194304 910 0 0 0 148 0 0 0 25 0 1 0 25548338 6766592 889 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161282 0 0 4096 0 0 0 0 17 1 0 0
/proc/25366/statm: 1652 889 424 29 0 467 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6608

[startup+3.10126 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 25367
/proc/meminfo: memFree=1513264/2055920 swapFree=4192812/4192956
[pid=25366] ppid=25364 vsize=6608 CPUtime=3.07
/proc/25366/stat : 25366 (ld-linux.so.2) R 25364 25366 24582 0 -1 4194304 910 0 0 0 307 0 0 0 25 0 1 0 25548338 6766592 889 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264057 0 0 4096 0 0 0 0 17 1 0 0
/proc/25366/statm: 1652 889 424 29 0 467 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 6608

[startup+6.30163 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 25367
/proc/meminfo: memFree=1512560/2055920 swapFree=4192812/4192956
[pid=25366] ppid=25364 vsize=6608 CPUtime=6.26
/proc/25366/stat : 25366 (ld-linux.so.2) R 25364 25366 24582 0 -1 4194304 910 0 0 0 626 0 0 0 25 0 1 0 25548338 6766592 889 996147200 1448431616 1448550632 4294956208 18446744073709551615 134718507 0 0 4096 0 0 0 0 17 1 0 0
/proc/25366/statm: 1652 889 424 29 0 467 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 6608

[startup+12.7014 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 25367
/proc/meminfo: memFree=1511160/2055920 swapFree=4192812/4192956
[pid=25366] ppid=25364 vsize=6608 CPUtime=12.63
/proc/25366/stat : 25366 (ld-linux.so.2) R 25364 25366 24582 0 -1 4194304 910 0 0 0 1263 0 0 0 25 0 1 0 25548338 6766592 889 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161293 0 0 4096 0 0 0 0 17 1 0 0
/proc/25366/statm: 1652 889 424 29 0 467 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 6608

[startup+25.5028 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 25367
/proc/meminfo: memFree=1509176/2055920 swapFree=4192812/4192956
[pid=25366] ppid=25364 vsize=6608 CPUtime=25.38
/proc/25366/stat : 25366 (ld-linux.so.2) R 25364 25366 24582 0 -1 4194304 910 0 0 0 2538 0 0 0 25 0 1 0 25548338 6766592 889 996147200 1448431616 1448550632 4294956208 18446744073709551615 134814900 0 0 4096 0 0 0 0 17 1 0 0
/proc/25366/statm: 1652 889 424 29 0 467 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 6608

[startup+51.1028 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 25367
/proc/meminfo: memFree=1504696/2055920 swapFree=4192812/4192956
[pid=25366] ppid=25364 vsize=6608 CPUtime=50.88
/proc/25366/stat : 25366 (ld-linux.so.2) R 25364 25366 24582 0 -1 4194304 910 0 0 0 5088 0 0 0 25 0 1 0 25548338 6766592 889 996147200 1448431616 1448550632 4294956208 18446744073709551615 135305036 0 0 4096 0 0 0 0 17 1 0 0
/proc/25366/statm: 1652 889 424 29 0 467 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 6608

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 25367
/proc/meminfo: memFree=1495928/2055920 swapFree=4192812/4192956
[pid=25366] ppid=25364 vsize=6608 CPUtime=101.88
/proc/25366/stat : 25366 (ld-linux.so.2) R 25364 25366 24582 0 -1 4194304 910 0 0 0 10188 0 0 0 25 0 1 0 25548338 6766592 889 996147200 1448431616 1448550632 4294956208 18446744073709551615 135269004 0 0 4096 0 0 0 0 17 1 0 0
/proc/25366/statm: 1652 889 424 29 0 467 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 6608

[startup+162.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 25367
/proc/meminfo: memFree=1485176/2055920 swapFree=4192812/4192956
[pid=25366] ppid=25364 vsize=6608 CPUtime=161.65
/proc/25366/stat : 25366 (ld-linux.so.2) R 25364 25366 24582 0 -1 4194304 910 0 0 0 16165 0 0 0 25 0 1 0 25548338 6766592 889 996147200 1448431616 1448550632 4294956208 18446744073709551615 135284393 0 0 4096 0 0 0 0 17 1 0 0
/proc/25366/statm: 1652 889 424 29 0 467 0
Current children cumulated CPU time (s) 161.65
Current children cumulated vsize (KiB) 6608

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 25369
/proc/meminfo: memFree=1475960/2055920 swapFree=4192812/4192956
[pid=25366] ppid=25364 vsize=6608 CPUtime=221.41
/proc/25366/stat : 25366 (ld-linux.so.2) R 25364 25366 24582 0 -1 4194304 910 0 0 0 22141 0 0 0 25 0 1 0 25548338 6766592 889 996147200 1448431616 1448550632 4294956208 18446744073709551615 134865394 0 0 4096 0 0 0 0 17 1 0 0
/proc/25366/statm: 1652 889 424 29 0 467 0
Current children cumulated CPU time (s) 221.41
Current children cumulated vsize (KiB) 6608

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 25369
/proc/meminfo: memFree=1466424/2055920 swapFree=4192812/4192956
[pid=25366] ppid=25364 vsize=6608 CPUtime=281.18
/proc/25366/stat : 25366 (ld-linux.so.2) R 25364 25366 24582 0 -1 4194304 910 0 0 0 28118 0 0 0 25 0 1 0 25548338 6766592 889 996147200 1448431616 1448550632 4294956208 18446744073709551615 135291333 0 0 4096 0 0 0 0 17 1 0 0
/proc/25366/statm: 1652 889 424 29 0 467 0
Current children cumulated CPU time (s) 281.18
Current children cumulated vsize (KiB) 6608

[startup+342.301 s]
/proc/loadavg: 2.04 2.01 2.00 3/76 25369
/proc/meminfo: memFree=1456376/2055920 swapFree=4192812/4192956
[pid=25366] ppid=25364 vsize=6608 CPUtime=340.94
/proc/25366/stat : 25366 (ld-linux.so.2) R 25364 25366 24582 0 -1 4194304 910 0 0 0 34094 0 0 0 25 0 1 0 25548338 6766592 889 996147200 1448431616 1448550632 4294956208 18446744073709551615 134717987 0 0 4096 0 0 0 0 17 1 0 0
/proc/25366/statm: 1652 889 424 29 0 467 0
Current children cumulated CPU time (s) 340.94
Current children cumulated vsize (KiB) 6608

[startup+402.302 s]
/proc/loadavg: 2.01 2.01 2.00 3/76 25369
/proc/meminfo: memFree=1448696/2055920 swapFree=4192812/4192956
[pid=25366] ppid=25364 vsize=6608 CPUtime=400.71
/proc/25366/stat : 25366 (ld-linux.so.2) R 25364 25366 24582 0 -1 4194304 910 0 0 0 40071 0 0 0 25 0 1 0 25548338 6766592 889 996147200 1448431616 1448550632 4294956208 18446744073709551615 134864941 0 0 4096 0 0 0 0 17 1 0 0
/proc/25366/statm: 1652 889 424 29 0 467 0
Current children cumulated CPU time (s) 400.71
Current children cumulated vsize (KiB) 6608

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 25369
/proc/meminfo: memFree=1440248/2055920 swapFree=4192812/4192956
[pid=25366] ppid=25364 vsize=6608 CPUtime=460.47
/proc/25366/stat : 25366 (ld-linux.so.2) R 25364 25366 24582 0 -1 4194304 910 0 0 0 46047 0 0 0 25 0 1 0 25548338 6766592 889 996147200 1448431616 1448550632 4294956208 18446744073709551615 134865162 0 0 4096 0 0 0 0 17 1 0 0
/proc/25366/statm: 1652 889 424 29 0 467 0
Current children cumulated CPU time (s) 460.47
Current children cumulated vsize (KiB) 6608

[startup+522.302 s]
/proc/loadavg: 2.69 2.17 2.06 4/83 25460
/proc/meminfo: memFree=1746552/2055920 swapFree=4192812/4192956
[pid=25366] ppid=25364 vsize=6608 CPUtime=520.17
/proc/25366/stat : 25366 (ld-linux.so.2) R 25364 25366 24582 0 -1 4194304 910 0 0 0 52013 4 0 0 25 0 1 0 25548338 6766592 889 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264016 0 0 4096 0 0 0 0 17 0 0 0
/proc/25366/statm: 1652 889 424 29 0 467 0
Current children cumulated CPU time (s) 520.17
Current children cumulated vsize (KiB) 6608

[startup+582.302 s]
/proc/loadavg: 2.25 2.14 2.05 3/83 25462
/proc/meminfo: memFree=1713256/2055920 swapFree=4192812/4192956
[pid=25366] ppid=25364 vsize=6608 CPUtime=580.14
/proc/25366/stat : 25366 (ld-linux.so.2) R 25364 25366 24582 0 -1 4194304 910 0 0 0 58010 4 0 0 25 0 1 0 25548338 6766592 889 996147200 1448431616 1448550632 4294956208 18446744073709551615 134865397 0 0 4096 0 0 0 0 17 0 0 0
/proc/25366/statm: 1652 889 424 29 0 467 0
Current children cumulated CPU time (s) 580.14
Current children cumulated vsize (KiB) 6608

[startup+642.302 s]
/proc/loadavg: 2.09 2.11 2.04 3/83 25462
/proc/meminfo: memFree=1713000/2055920 swapFree=4192812/4192956
[pid=25366] ppid=25364 vsize=6608 CPUtime=640.12
/proc/25366/stat : 25366 (ld-linux.so.2) R 25364 25366 24582 0 -1 4194304 910 0 0 0 64008 4 0 0 25 0 1 0 25548338 6766592 889 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264016 0 0 4096 0 0 0 0 17 0 0 0
/proc/25366/statm: 1652 889 424 29 0 467 0
Current children cumulated CPU time (s) 640.12
Current children cumulated vsize (KiB) 6608

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 2.01 2.05 2.03 3/83 25468
/proc/meminfo: memFree=1712936/2055920 swapFree=4192812/4192956
[pid=25366] ppid=25364 vsize=6608 CPUtime=880.01
/proc/25366/stat : 25366 (ld-linux.so.2) R 25364 25366 24582 0 -1 4194304 910 0 0 0 87996 5 0 0 25 0 1 0 25548338 6766592 889 996147200 1448431616 1448550632 4294956208 18446744073709551615 134865162 0 0 4096 0 0 0 0 17 0 0 0
/proc/25366/statm: 1652 889 424 29 0 467 0
Current children cumulated CPU time (s) 880.01
Current children cumulated vsize (KiB) 6608

[startup+942.302 s]
/proc/loadavg: 2.00 2.04 2.02 3/83 25468
/proc/meminfo: memFree=1712936/2055920 swapFree=4192812/4192956
[pid=25366] ppid=25364 vsize=6608 CPUtime=939.98
/proc/25366/stat : 25366 (ld-linux.so.2) R 25364 25366 24582 0 -1 4194304 910 0 0 0 93993 5 0 0 25 0 1 0 25548338 6766592 889 996147200 1448431616 1448550632 4294956208 18446744073709551615 134864867 0 0 4096 0 0 0 0 17 0 0 0
/proc/25366/statm: 1652 889 424 29 0 467 0
Current children cumulated CPU time (s) 939.98
Current children cumulated vsize (KiB) 6608

[startup+1002.3 s]
/proc/loadavg: 2.00 2.03 2.01 4/83 25468
/proc/meminfo: memFree=1712872/2055920 swapFree=4192812/4192956
[pid=25366] ppid=25364 vsize=6608 CPUtime=999.96
/proc/25366/stat : 25366 (ld-linux.so.2) R 25364 25366 24582 0 -1 4194304 910 0 0 0 99991 5 0 0 25 0 1 0 25548338 6766592 889 996147200 1448431616 1448550632 4294956208 18446744073709551615 134864867 0 0 4096 0 0 0 0 17 0 0 0
/proc/25366/statm: 1652 889 424 29 0 467 0
Current children cumulated CPU time (s) 999.96
Current children cumulated vsize (KiB) 6608

[startup+1062.3 s]
/proc/loadavg: 2.00 2.02 2.01 3/83 25468
/proc/meminfo: memFree=1712808/2055920 swapFree=4192812/4192956
[pid=25366] ppid=25364 vsize=6608 CPUtime=1059.93
/proc/25366/stat : 25366 (ld-linux.so.2) R 25364 25366 24582 0 -1 4194304 910 0 0 0 105988 5 0 0 25 0 1 0 25548338 6766592 889 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264044 0 0 4096 0 0 0 0 17 0 0 0
/proc/25366/statm: 1652 889 424 29 0 467 0
Current children cumulated CPU time (s) 1059.93
Current children cumulated vsize (KiB) 6608

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/83 25468
/proc/meminfo: memFree=1712808/2055920 swapFree=4192812/4192956
[pid=25366] ppid=25364 vsize=6608 CPUtime=1119.91
/proc/25366/stat : 25366 (ld-linux.so.2) R 25364 25366 24582 0 -1 4194304 910 0 0 0 111986 5 0 0 25 0 1 0 25548338 6766592 889 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161622 0 0 4096 0 0 0 0 17 0 0 0
/proc/25366/statm: 1652 889 424 29 0 467 0
Current children cumulated CPU time (s) 1119.91
Current children cumulated vsize (KiB) 6608

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/83 25468
/proc/meminfo: memFree=1712680/2055920 swapFree=4192812/4192956
[pid=25366] ppid=25364 vsize=6608 CPUtime=1179.89
/proc/25366/stat : 25366 (ld-linux.so.2) R 25364 25366 24582 0 -1 4194304 910 0 0 0 117984 5 0 0 25 0 1 0 25548338 6766592 889 996147200 1448431616 1448550632 4294956208 18446744073709551615 135306325 0 0 4096 0 0 0 0 17 0 0 0
/proc/25366/statm: 1652 889 424 29 0 467 0
Current children cumulated CPU time (s) 1179.89
Current children cumulated vsize (KiB) 6608

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/83 25468
/proc/meminfo: memFree=1712552/2055920 swapFree=4192812/4192956
[pid=25366] ppid=25364 vsize=6608 CPUtime=1239.86
/proc/25366/stat : 25366 (ld-linux.so.2) R 25364 25366 24582 0 -1 4194304 910 0 0 0 123981 5 0 0 25 0 1 0 25548338 6766592 889 996147200 1448431616 1448550632 4294956208 18446744073709551615 134718468 0 0 4096 0 0 0 0 17 0 0 0
/proc/25366/statm: 1652 889 424 29 0 467 0
Current children cumulated CPU time (s) 1239.86
Current children cumulated vsize (KiB) 6608

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 25468
/proc/meminfo: memFree=1712552/2055920 swapFree=4192812/4192956
[pid=25366] ppid=25364 vsize=6608 CPUtime=1299.84
/proc/25366/stat : 25366 (ld-linux.so.2) R 25364 25366 24582 0 -1 4194304 910 0 0 0 129979 5 0 0 25 0 1 0 25548338 6766592 889 996147200 1448431616 1448550632 4294956208 18446744073709551615 134864860 0 0 4096 0 0 0 0 17 0 0 0
/proc/25366/statm: 1652 889 424 29 0 467 0
Current children cumulated CPU time (s) 1299.84
Current children cumulated vsize (KiB) 6608

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 25468
/proc/meminfo: memFree=1712616/2055920 swapFree=4192812/4192956
[pid=25366] ppid=25364 vsize=6608 CPUtime=1359.81
/proc/25366/stat : 25366 (ld-linux.so.2) R 25364 25366 24582 0 -1 4194304 910 0 0 0 135976 5 0 0 25 0 1 0 25548338 6766592 889 996147200 1448431616 1448550632 4294956208 18446744073709551615 134756267 0 0 4096 0 0 0 0 17 0 0 0
/proc/25366/statm: 1652 889 424 29 0 467 0
Current children cumulated CPU time (s) 1359.81
Current children cumulated vsize (KiB) 6608

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/71 25472
/proc/meminfo: memFree=1753896/2055920 swapFree=4192812/4192956
[pid=25366] ppid=25364 vsize=6608 CPUtime=1419.71
/proc/25366/stat : 25366 (ld-linux.so.2) R 25364 25366 24582 0 -1 4194304 910 0 0 0 141966 5 0 0 25 0 1 0 25548338 6766592 889 996147200 1448431616 1448550632 4294956208 18446744073709551615 134865162 0 0 4096 0 0 0 0 17 1 0 0
/proc/25366/statm: 1652 889 424 29 0 467 0
Current children cumulated CPU time (s) 1419.71
Current children cumulated vsize (KiB) 6608

[startup+1482.3 s]
/proc/loadavg: 2.08 2.03 2.01 3/76 25599
/proc/meminfo: memFree=1772664/2055920 swapFree=4192812/4192956
[pid=25366] ppid=25364 vsize=6608 CPUtime=1479.19
/proc/25366/stat : 25366 (ld-linux.so.2) R 25364 25366 24582 0 -1 4194304 910 0 0 0 147911 8 0 0 25 0 1 0 25548338 6766592 889 996147200 1448431616 1448550632 4294956208 18446744073709551615 135305036 0 0 4096 0 0 0 0 17 1 0 0
/proc/25366/statm: 1652 889 424 29 0 467 0
Current children cumulated CPU time (s) 1479.19
Current children cumulated vsize (KiB) 6608

[startup+1542.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/76 25599
/proc/meminfo: memFree=1758264/2055920 swapFree=4192812/4192956
[pid=25366] ppid=25364 vsize=6608 CPUtime=1538.73
/proc/25366/stat : 25366 (ld-linux.so.2) R 25364 25366 24582 0 -1 4194304 910 0 0 0 153865 8 0 0 25 0 1 0 25548338 6766592 889 996147200 1448431616 1448550632 4294956208 18446744073709551615 134843503 0 0 4096 0 0 0 0 17 1 0 0
/proc/25366/statm: 1652 889 424 29 0 467 0
Current children cumulated CPU time (s) 1538.73
Current children cumulated vsize (KiB) 6608

[startup+1602.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/76 25599
/proc/meminfo: memFree=1739128/2055920 swapFree=4192812/4192956
[pid=25366] ppid=25364 vsize=6608 CPUtime=1598.27
/proc/25366/stat : 25366 (ld-linux.so.2) R 25364 25366 24582 0 -1 4194304 910 0 0 0 159819 8 0 0 25 0 1 0 25548338 6766592 889 996147200 1448431616 1448550632 4294956208 18446744073709551615 134844144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25366/statm: 1652 889 424 29 0 467 0
Current children cumulated CPU time (s) 1598.27
Current children cumulated vsize (KiB) 6608

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/76 25599
/proc/meminfo: memFree=1714360/2055920 swapFree=4192812/4192956
[pid=25366] ppid=25364 vsize=6608 CPUtime=1657.81
/proc/25366/stat : 25366 (ld-linux.so.2) R 25364 25366 24582 0 -1 4194304 910 0 0 0 165773 8 0 0 25 0 1 0 25548338 6766592 889 996147200 1448431616 1448550632 4294956208 18446744073709551615 134864877 0 0 4096 0 0 0 0 17 1 0 0
/proc/25366/statm: 1652 889 424 29 0 467 0
Current children cumulated CPU time (s) 1657.81
Current children cumulated vsize (KiB) 6608

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 25599
/proc/meminfo: memFree=1697720/2055920 swapFree=4192812/4192956
[pid=25366] ppid=25364 vsize=6608 CPUtime=1717.36
/proc/25366/stat : 25366 (ld-linux.so.2) R 25364 25366 24582 0 -1 4194304 910 0 0 0 171728 8 0 0 25 0 1 0 25548338 6766592 889 996147200 1448431616 1448550632 4294956208 18446744073709551615 134835318 0 0 4096 0 0 0 0 17 1 0 0
/proc/25366/statm: 1652 889 424 29 0 467 0
Current children cumulated CPU time (s) 1717.36
Current children cumulated vsize (KiB) 6608

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 25650
/proc/meminfo: memFree=1887216/2055920 swapFree=4192812/4192956
[pid=25366] ppid=25364 vsize=6608 CPUtime=1776.95
/proc/25366/stat : 25366 (ld-linux.so.2) R 25364 25366 24582 0 -1 4194304 910 0 0 0 177687 8 0 0 25 0 1 0 25548338 6766592 889 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264016 0 0 4096 0 0 0 0 17 1 0 0
/proc/25366/statm: 1652 889 424 29 0 467 0
Current children cumulated CPU time (s) 1776.95
Current children cumulated vsize (KiB) 6608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 25650
/proc/meminfo: memFree=1887216/2055920 swapFree=4192812/4192956
[pid=25366] ppid=25364 vsize=6608 CPUtime=1800.07
/proc/25366/stat : 25366 (ld-linux.so.2) R 25364 25366 24582 0 -1 4194304 911 0 0 0 179998 9 0 0 25 0 1 0 25548338 6766592 890 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161293 0 0 4096 0 0 0 0 17 1 0 0
/proc/25366/statm: 1652 890 424 29 0 467 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 6608

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

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

[startup+1805.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 25650
/proc/meminfo: memFree=1887216/2055920 swapFree=4192812/4192956
[pid=25366] ppid=25364 vsize=6608 CPUtime=1800.07
/proc/25366/stat : 25366 (ld-linux.so.2) R 25364 25366 24582 0 -1 4194304 911 0 0 0 179998 9 0 0 25 0 1 0 25548338 6766592 890 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161293 0 0 4096 0 0 0 0 17 1 0 0
/proc/25366/statm: 1652 890 424 29 0 467 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 6608

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1805.51
CPU time (s): 1800.08
CPU user time (s): 1799.98
CPU system time (s): 0.091986
CPU usage (%): 99.6992
Max. virtual memory (cumulated for all children) (KiB): 6608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.98
system time used= 0.091986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 911
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= 24
involuntary context switches= 17464

runsolver used 1.9657 second user time and 4.6173 second system time

The end

Launcher Data 

Begin job on node88 at 2009-07-12 09:47:11
IDJOB=2086990
IDBENCH=58671
IDSOLVER=769
FILE ID=node88/2086990-1247384831
PBS_JOBID= 9507282
Free space on /tmp= 66144 MiB

SOLVER NAME= Mistral 1.545
BENCH NAME= CPAI08/csp/langford4/normalized-langford-4-21.xml
COMMAND LINE= /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2086990-1247384831/watcher-2086990-1247384831 -o /tmp/evaluation-result-2086990-1247384831/solver-2086990-1247384831 -C 1800 -W 2000 -M 900  /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve HOME/instance-2086990-1247384831.xml

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

MD5SUM BENCH= 072422cec4661221beea8169477c3f47
RANDOM SEED=2067375446

node88.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		: 3000.222
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		: 3000.222
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:       1516120 kB
Buffers:         11808 kB
Cached:          75232 kB
SwapCached:          0 kB
Active:         475028 kB
Inactive:        20948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1516120 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1852 kB
Writeback:           0 kB
Mapped:         420184 kB
Slab:            28292 kB
Committed_AS:   590420 kB
PageTables:       2664 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= 66156 MiB
End job on node88 at 2009-07-12 10:17:19