Trace number 2062097

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) 1800.06 1800.71

General information on the benchmark

Namecsp/allsquares/
normalized-squares-31-31.xml
MD5SUMcc4a849398686c6aea23fb28afe2d04f
Bench CategoryAlldiff+Cumul+Elt+WSum (alldiff,cumulative,element,weightedsum)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark388.083
Satisfiable
(Un)Satisfiability was proved
Number of variables1922
Number of constraints2328
Maximum constraint arity31
Maximum domain size103
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1861
Global constraints used (with number of constraints)cumulative(2),weightedsum(465)

Solver Data 

0.00/0.00	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-2062097-1247328135/watcher-2062097-1247328135 -o /tmp/evaluation-result-2062097-1247328135/solver-2062097-1247328135 -C 1800 -W 2000 -M 900 /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve HOME/instance-2062097-1247328135.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: 1.91 1.95 1.98 4/74 12508
/proc/meminfo: memFree=1079608/2055920 swapFree=4192956/4192956
[pid=12508] ppid=12506 vsize=4804 CPUtime=0
/proc/12508/stat : 12508 (ld-linux.so.2) R 12506 12508 11026 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 19876993 4919296 163 996147200 1448431616 1448550632 4294956208 18446744073709551615 1448480482 0 0 4096 0 0 0 0 17 0 0 0
/proc/12508/statm: 1201 163 138 29 0 16 0

[startup+0.050127 s]
/proc/loadavg: 1.91 1.95 1.98 4/74 12508
/proc/meminfo: memFree=1079608/2055920 swapFree=4192956/4192956
[pid=12508] ppid=12506 vsize=5852 CPUtime=0.04
/proc/12508/stat : 12508 (ld-linux.so.2) R 12506 12508 11026 0 -1 4194304 679 0 0 0 4 0 0 0 18 0 1 0 19876993 5992448 658 996147200 1448431616 1448550632 4294956208 18446744073709551615 4157381179 0 0 4096 0 0 0 0 17 0 0 0
/proc/12508/statm: 1463 659 377 29 0 278 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5852

[startup+0.101131 s]
/proc/loadavg: 1.91 1.95 1.98 4/74 12508
/proc/meminfo: memFree=1079608/2055920 swapFree=4192956/4192956
[pid=12508] ppid=12506 vsize=6888 CPUtime=0.09
/proc/12508/stat : 12508 (ld-linux.so.2) R 12506 12508 11026 0 -1 4194304 930 0 0 0 9 0 0 0 18 0 1 0 19876993 7053312 909 996147200 1448431616 1448550632 4294956208 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/12508/statm: 1722 909 382 29 0 537 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6888

[startup+0.301149 s]
/proc/loadavg: 1.91 1.95 1.98 4/74 12508
/proc/meminfo: memFree=1079608/2055920 swapFree=4192956/4192956
[pid=12508] ppid=12506 vsize=18852 CPUtime=0.29
/proc/12508/stat : 12508 (ld-linux.so.2) R 12506 12508 11026 0 -1 4194304 3881 0 0 0 28 1 0 0 19 0 1 0 19876993 19304448 3860 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161242 0 0 4096 0 0 0 0 17 0 0 0
/proc/12508/statm: 4713 3860 432 29 0 3528 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18852

[startup+0.701186 s]
/proc/loadavg: 1.91 1.95 1.98 4/74 12508
/proc/meminfo: memFree=1079608/2055920 swapFree=4192956/4192956
[pid=12508] ppid=12506 vsize=18984 CPUtime=0.69
/proc/12508/stat : 12508 (ld-linux.so.2) R 12506 12508 11026 0 -1 4194304 3901 0 0 0 68 1 0 0 23 0 1 0 19876993 19439616 3880 996147200 1448431616 1448550632 4294956208 18446744073709551615 134865140 0 0 4096 0 0 0 0 17 0 0 0
/proc/12508/statm: 4746 3880 433 29 0 3561 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18984

[startup+1.50226 s]
/proc/loadavg: 1.91 1.95 1.98 3/75 12509
/proc/meminfo: memFree=1065896/2055920 swapFree=4192956/4192956
[pid=12508] ppid=12506 vsize=18984 CPUtime=1.49
/proc/12508/stat : 12508 (ld-linux.so.2) R 12506 12508 11026 0 -1 4194304 3907 0 0 0 148 1 0 0 25 0 1 0 19876993 19439616 3886 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161282 0 0 4096 0 0 0 0 17 0 0 0
/proc/12508/statm: 4746 3886 433 29 0 3561 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18984

[startup+3.10141 s]
/proc/loadavg: 1.91 1.95 1.98 3/75 12509
/proc/meminfo: memFree=1065576/2055920 swapFree=4192956/4192956
[pid=12508] ppid=12506 vsize=18984 CPUtime=3.09
/proc/12508/stat : 12508 (ld-linux.so.2) R 12506 12508 11026 0 -1 4194304 3910 0 0 0 308 1 0 0 25 0 1 0 19876993 19439616 3889 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161282 0 0 4096 0 0 0 0 17 0 0 0
/proc/12508/statm: 4746 3889 433 29 0 3561 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18984

[startup+6.30169 s]
/proc/loadavg: 1.92 1.95 1.98 3/75 12509
/proc/meminfo: memFree=1065512/2055920 swapFree=4192956/4192956
[pid=12508] ppid=12506 vsize=18984 CPUtime=6.29
/proc/12508/stat : 12508 (ld-linux.so.2) R 12506 12508 11026 0 -1 4194304 3918 0 0 0 628 1 0 0 25 0 1 0 19876993 19439616 3897 996147200 1448431616 1448550632 4294956208 18446744073709551615 134824147 0 0 4096 0 0 0 0 17 0 0 0
/proc/12508/statm: 4746 3897 433 29 0 3561 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18984

[startup+12.7013 s]
/proc/loadavg: 1.93 1.95 1.98 3/75 12509
/proc/meminfo: memFree=1065384/2055920 swapFree=4192956/4192956
[pid=12508] ppid=12506 vsize=18984 CPUtime=12.68
/proc/12508/stat : 12508 (ld-linux.so.2) R 12506 12508 11026 0 -1 4194304 3923 0 0 0 1267 1 0 0 25 0 1 0 19876993 19439616 3902 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161282 0 0 4096 0 0 0 0 17 0 0 0
/proc/12508/statm: 4746 3902 433 29 0 3561 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18984

[startup+25.5014 s]
/proc/loadavg: 1.94 1.96 1.98 3/75 12509
/proc/meminfo: memFree=1065320/2055920 swapFree=4192956/4192956
[pid=12508] ppid=12506 vsize=18984 CPUtime=25.48
/proc/12508/stat : 12508 (ld-linux.so.2) R 12506 12508 11026 0 -1 4194304 3930 0 0 0 2547 1 0 0 25 0 1 0 19876993 19439616 3909 996147200 1448431616 1448550632 4294956208 18446744073709551615 134864840 0 0 4096 0 0 0 0 17 0 0 0
/proc/12508/statm: 4746 3909 433 29 0 3561 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18984

[startup+51.1017 s]
/proc/loadavg: 1.96 1.96 1.98 3/75 12509
/proc/meminfo: memFree=1065384/2055920 swapFree=4192956/4192956
[pid=12508] ppid=12506 vsize=18984 CPUtime=51.07
/proc/12508/stat : 12508 (ld-linux.so.2) R 12506 12508 11026 0 -1 4194304 3930 0 0 0 5106 1 0 0 25 0 1 0 19876993 19439616 3909 996147200 1448431616 1448550632 4294956208 18446744073709551615 134824169 0 0 4096 0 0 0 0 17 0 0 0
/proc/12508/statm: 4746 3909 433 29 0 3561 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18984

[startup+102.306 s]
/proc/loadavg: 1.98 1.96 1.98 3/75 12509
/proc/meminfo: memFree=1064552/2055920 swapFree=4192956/4192956
[pid=12508] ppid=12506 vsize=18984 CPUtime=102.25
/proc/12508/stat : 12508 (ld-linux.so.2) R 12506 12508 11026 0 -1 4194304 3930 0 0 0 10224 1 0 0 25 0 1 0 19876993 19439616 3909 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161282 0 0 4096 0 0 0 0 17 0 0 0
/proc/12508/statm: 4746 3909 433 29 0 3561 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 18984

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 12509
/proc/meminfo: memFree=1064680/2055920 swapFree=4192956/4192956
[pid=12508] ppid=12506 vsize=18984 CPUtime=162.22
/proc/12508/stat : 12508 (ld-linux.so.2) R 12506 12508 11026 0 -1 4194304 3930 0 0 0 16221 1 0 0 25 0 1 0 19876993 19439616 3909 996147200 1448431616 1448550632 4294956208 18446744073709551615 134817028 0 0 4096 0 0 0 0 17 0 0 0
/proc/12508/statm: 4746 3909 433 29 0 3561 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 18984

[startup+222.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 12509
/proc/meminfo: memFree=1064680/2055920 swapFree=4192956/4192956
[pid=12508] ppid=12506 vsize=18984 CPUtime=222.2
/proc/12508/stat : 12508 (ld-linux.so.2) R 12506 12508 11026 0 -1 4194304 3930 0 0 0 22219 1 0 0 25 0 1 0 19876993 19439616 3909 996147200 1448431616 1448550632 4294956208 18446744073709551615 134816899 0 0 4096 0 0 0 0 17 0 0 0
/proc/12508/statm: 4746 3909 433 29 0 3561 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 18984

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 12509
/proc/meminfo: memFree=1064616/2055920 swapFree=4192956/4192956
[pid=12508] ppid=12506 vsize=18984 CPUtime=282.19
/proc/12508/stat : 12508 (ld-linux.so.2) R 12506 12508 11026 0 -1 4194304 3930 0 0 0 28217 2 0 0 25 0 1 0 19876993 19439616 3909 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161293 0 0 4096 0 0 0 0 17 0 0 0
/proc/12508/statm: 4746 3909 433 29 0 3561 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18984

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 12509
/proc/meminfo: memFree=1064616/2055920 swapFree=4192956/4192956
[pid=12508] ppid=12506 vsize=18984 CPUtime=342.16
/proc/12508/stat : 12508 (ld-linux.so.2) R 12506 12508 11026 0 -1 4194304 3930 0 0 0 34214 2 0 0 25 0 1 0 19876993 19439616 3909 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161293 0 0 4096 0 0 0 0 17 0 0 0
/proc/12508/statm: 4746 3909 433 29 0 3561 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 18984

[startup+402.302 s]
/proc/loadavg: 1.95 1.96 1.97 3/74 12539
/proc/meminfo: memFree=1077616/2055920 swapFree=4192956/4192956
[pid=12508] ppid=12506 vsize=18984 CPUtime=402.14
/proc/12508/stat : 12508 (ld-linux.so.2) R 12506 12508 11026 0 -1 4194304 3930 0 0 0 40211 3 0 0 25 0 1 0 19876993 19439616 3909 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161282 0 0 4096 0 0 0 0 17 0 0 0
/proc/12508/statm: 4746 3909 433 29 0 3561 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 18984

[startup+462.301 s]
/proc/loadavg: 1.98 1.96 1.97 3/74 12539
/proc/meminfo: memFree=1077552/2055920 swapFree=4192956/4192956
[pid=12508] ppid=12506 vsize=19116 CPUtime=462.11
/proc/12508/stat : 12508 (ld-linux.so.2) R 12506 12508 11026 0 -1 4194304 3932 0 0 0 46208 3 0 0 25 0 1 0 19876993 19574784 3911 996147200 1448431616 1448550632 4294956208 18446744073709551615 134822914 0 0 4096 0 0 0 0 17 0 0 0
/proc/12508/statm: 4779 3911 433 29 0 3594 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 19116

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.97 3/74 12539
/proc/meminfo: memFree=1077488/2055920 swapFree=4192956/4192956
[pid=12508] ppid=12506 vsize=19116 CPUtime=522.09
/proc/12508/stat : 12508 (ld-linux.so.2) R 12506 12508 11026 0 -1 4194304 3932 0 0 0 52206 3 0 0 25 0 1 0 19876993 19574784 3911 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161282 0 0 4096 0 0 0 0 17 0 0 0
/proc/12508/statm: 4779 3911 433 29 0 3594 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 19116

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.97 3/74 12539
/proc/meminfo: memFree=1077488/2055920 swapFree=4192956/4192956
[pid=12508] ppid=12506 vsize=19116 CPUtime=582.07
/proc/12508/stat : 12508 (ld-linux.so.2) R 12506 12508 11026 0 -1 4194304 3935 0 0 0 58204 3 0 0 25 0 1 0 19876993 19574784 3914 996147200 1448431616 1448550632 4294956208 18446744073709551615 134824637 0 0 4096 0 0 0 0 17 0 0 0
/proc/12508/statm: 4779 3914 433 29 0 3594 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 19116

[startup+642.301 s]
/proc/loadavg: 1.99 1.97 1.97 3/74 12539
/proc/meminfo: memFree=1077488/2055920 swapFree=4192956/4192956
[pid=12508] ppid=12506 vsize=19116 CPUtime=642.05
/proc/12508/stat : 12508 (ld-linux.so.2) R 12506 12508 11026 0 -1 4194304 3938 0 0 0 64202 3 0 0 25 0 1 0 19876993 19574784 3917 996147200 1448431616 1448550632 4294956208 18446744073709551615 135172204 0 0 4096 0 0 0 0 17 0 0 0
/proc/12508/statm: 4779 3917 433 29 0 3594 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 19116

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 1.99 1.97 1.97 3/74 12539
/proc/meminfo: memFree=1077488/2055920 swapFree=4192956/4192956
[pid=12508] ppid=12506 vsize=19116 CPUtime=881.96
/proc/12508/stat : 12508 (ld-linux.so.2) R 12506 12508 11026 0 -1 4194304 3938 0 0 0 88193 3 0 0 25 0 1 0 19876993 19574784 3917 996147200 1448431616 1448550632 4294956208 18446744073709551615 135172204 0 0 4096 0 0 0 0 17 0 0 0
/proc/12508/statm: 4779 3917 433 29 0 3594 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 19116

[startup+942.303 s]
/proc/loadavg: 1.99 1.97 1.97 3/74 12539
/proc/meminfo: memFree=1077488/2055920 swapFree=4192956/4192956
[pid=12508] ppid=12506 vsize=19116 CPUtime=941.94
/proc/12508/stat : 12508 (ld-linux.so.2) R 12506 12508 11026 0 -1 4194304 3938 0 0 0 94191 3 0 0 25 0 1 0 19876993 19574784 3917 996147200 1448431616 1448550632 4294956208 18446744073709551615 135219908 0 0 4096 0 0 0 0 17 0 0 0
/proc/12508/statm: 4779 3917 433 29 0 3594 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 19116

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/74 12539
/proc/meminfo: memFree=1077488/2055920 swapFree=4192956/4192956
[pid=12508] ppid=12506 vsize=19116 CPUtime=1001.91
/proc/12508/stat : 12508 (ld-linux.so.2) R 12506 12508 11026 0 -1 4194304 3938 0 0 0 100188 3 0 0 25 0 1 0 19876993 19574784 3917 996147200 1448431616 1448550632 4294956208 18446744073709551615 134824909 0 0 4096 0 0 0 0 17 0 0 0
/proc/12508/statm: 4779 3917 433 29 0 3594 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 19116

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/74 12539
/proc/meminfo: memFree=1077296/2055920 swapFree=4192956/4192956
[pid=12508] ppid=12506 vsize=19116 CPUtime=1061.89
/proc/12508/stat : 12508 (ld-linux.so.2) R 12506 12508 11026 0 -1 4194304 3939 0 0 0 106186 3 0 0 25 0 1 0 19876993 19574784 3918 996147200 1448431616 1448550632 4294956208 18446744073709551615 134865479 0 0 4096 0 0 0 0 17 0 0 0
/proc/12508/statm: 4779 3918 433 29 0 3594 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 19116

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/74 12539
/proc/meminfo: memFree=1077232/2055920 swapFree=4192956/4192956
[pid=12508] ppid=12506 vsize=19116 CPUtime=1121.87
/proc/12508/stat : 12508 (ld-linux.so.2) R 12506 12508 11026 0 -1 4194304 3939 0 0 0 112184 3 0 0 25 0 1 0 19876993 19574784 3918 996147200 1448431616 1448550632 4294956208 18446744073709551615 134865228 0 0 4096 0 0 0 0 17 0 0 0
/proc/12508/statm: 4779 3918 433 29 0 3594 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 19116

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/74 12539
/proc/meminfo: memFree=1077296/2055920 swapFree=4192956/4192956
[pid=12508] ppid=12506 vsize=19116 CPUtime=1181.86
/proc/12508/stat : 12508 (ld-linux.so.2) R 12506 12508 11026 0 -1 4194304 3939 0 0 0 118182 4 0 0 25 0 1 0 19876993 19574784 3918 996147200 1448431616 1448550632 4294956208 18446744073709551615 134865038 0 0 4096 0 0 0 0 17 0 0 0
/proc/12508/statm: 4779 3918 433 29 0 3594 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 19116

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/74 12539
/proc/meminfo: memFree=1077296/2055920 swapFree=4192956/4192956
[pid=12508] ppid=12506 vsize=19116 CPUtime=1241.84
/proc/12508/stat : 12508 (ld-linux.so.2) R 12506 12508 11026 0 -1 4194304 3939 0 0 0 124180 4 0 0 25 0 1 0 19876993 19574784 3918 996147200 1448431616 1448550632 4294956208 18446744073709551615 134865027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12508/statm: 4779 3918 433 29 0 3594 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 19116

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/75 12540
/proc/meminfo: memFree=1076136/2055920 swapFree=4192956/4192956
[pid=12508] ppid=12506 vsize=19116 CPUtime=1301.82
/proc/12508/stat : 12508 (ld-linux.so.2) R 12506 12508 11026 0 -1 4194304 3939 0 0 0 130178 4 0 0 25 0 1 0 19876993 19574784 3918 996147200 1448431616 1448550632 4294956208 18446744073709551615 134864867 0 0 4096 0 0 0 0 17 0 0 0
/proc/12508/statm: 4779 3918 433 29 0 3594 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 19116

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/75 12540
/proc/meminfo: memFree=1076136/2055920 swapFree=4192956/4192956
[pid=12508] ppid=12506 vsize=19116 CPUtime=1361.79
/proc/12508/stat : 12508 (ld-linux.so.2) R 12506 12508 11026 0 -1 4194304 3939 0 0 0 136175 4 0 0 25 0 1 0 19876993 19574784 3918 996147200 1448431616 1448550632 4294956208 18446744073709551615 134865054 0 0 4096 0 0 0 0 17 0 0 0
/proc/12508/statm: 4779 3918 433 29 0 3594 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 19116

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.97 3/75 12540
/proc/meminfo: memFree=1076072/2055920 swapFree=4192956/4192956
[pid=12508] ppid=12506 vsize=19116 CPUtime=1421.77
/proc/12508/stat : 12508 (ld-linux.so.2) R 12506 12508 11026 0 -1 4194304 3939 0 0 0 142173 4 0 0 25 0 1 0 19876993 19574784 3918 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161293 0 0 4096 0 0 0 0 17 0 0 0
/proc/12508/statm: 4779 3918 433 29 0 3594 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 19116

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/75 12540
/proc/meminfo: memFree=1076072/2055920 swapFree=4192956/4192956
[pid=12508] ppid=12506 vsize=19116 CPUtime=1481.75
/proc/12508/stat : 12508 (ld-linux.so.2) R 12506 12508 11026 0 -1 4194304 3940 0 0 0 148171 4 0 0 25 0 1 0 19876993 19574784 3919 996147200 1448431616 1448550632 4294956208 18446744073709551615 134817028 0 0 4096 0 0 0 0 17 0 0 0
/proc/12508/statm: 4779 3919 433 29 0 3594 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 19116

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/75 12540
/proc/meminfo: memFree=1076072/2055920 swapFree=4192956/4192956
[pid=12508] ppid=12506 vsize=19116 CPUtime=1541.72
/proc/12508/stat : 12508 (ld-linux.so.2) R 12506 12508 11026 0 -1 4194304 3940 0 0 0 154168 4 0 0 25 0 1 0 19876993 19574784 3919 996147200 1448431616 1448550632 4294956208 18446744073709551615 134817028 0 0 4096 0 0 0 0 17 0 0 0
/proc/12508/statm: 4779 3919 433 29 0 3594 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 19116

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/75 12540
/proc/meminfo: memFree=1075880/2055920 swapFree=4192956/4192956
[pid=12508] ppid=12506 vsize=19116 CPUtime=1601.7
/proc/12508/stat : 12508 (ld-linux.so.2) R 12506 12508 11026 0 -1 4194304 3940 0 0 0 160166 4 0 0 25 0 1 0 19876993 19574784 3919 996147200 1448431616 1448550632 4294956208 18446744073709551615 134897000 0 0 4096 0 0 0 0 17 0 0 0
/proc/12508/statm: 4779 3919 433 29 0 3594 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 19116

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/75 12540
/proc/meminfo: memFree=1075880/2055920 swapFree=4192956/4192956
[pid=12508] ppid=12506 vsize=19116 CPUtime=1661.69
/proc/12508/stat : 12508 (ld-linux.so.2) R 12506 12508 11026 0 -1 4194304 3940 0 0 0 166164 5 0 0 25 0 1 0 19876993 19574784 3919 996147200 1448431616 1448550632 4294956208 18446744073709551615 135259322 0 0 4096 0 0 0 0 17 0 0 0
/proc/12508/statm: 4779 3919 433 29 0 3594 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 19116

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/75 12540
/proc/meminfo: memFree=1075880/2055920 swapFree=4192956/4192956
[pid=12508] ppid=12506 vsize=19116 CPUtime=1721.66
/proc/12508/stat : 12508 (ld-linux.so.2) R 12506 12508 11026 0 -1 4194304 3941 0 0 0 172161 5 0 0 25 0 1 0 19876993 19574784 3920 996147200 1448431616 1448550632 4294956208 18446744073709551615 134829017 0 0 4096 0 0 0 0 17 0 0 0
/proc/12508/statm: 4779 3920 433 29 0 3594 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 19116

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/75 12540
/proc/meminfo: memFree=1075816/2055920 swapFree=4192956/4192956
[pid=12508] ppid=12506 vsize=19116 CPUtime=1781.64
/proc/12508/stat : 12508 (ld-linux.so.2) R 12506 12508 11026 0 -1 4194304 3941 0 0 0 178159 5 0 0 25 0 1 0 19876993 19574784 3920 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161282 0 0 4096 0 0 0 0 17 0 0 0
/proc/12508/statm: 4779 3920 433 29 0 3594 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 19116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.99 1.97 1.97 3/75 12540
/proc/meminfo: memFree=1075880/2055920 swapFree=4192956/4192956
[pid=12508] ppid=12506 vsize=19116 CPUtime=1800.05
/proc/12508/stat : 12508 (ld-linux.so.2) R 12506 12508 11026 0 -1 4194304 3941 0 0 0 180000 5 0 0 25 0 1 0 19876993 19574784 3920 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161282 0 0 4096 0 0 0 0 17 0 0 0
/proc/12508/statm: 4779 3920 433 29 0 3594 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 19116

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

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

[startup+1800.71 s]
/proc/loadavg: 1.99 1.97 1.97 3/75 12540
/proc/meminfo: memFree=1075880/2055920 swapFree=4192956/4192956
[pid=12508] ppid=12506 vsize=19116 CPUtime=1800.05
/proc/12508/stat : 12508 (ld-linux.so.2) R 12506 12508 11026 0 -1 4194304 3941 0 0 0 180000 5 0 0 25 0 1 0 19876993 19574784 3920 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161282 0 0 4096 0 0 0 0 17 0 0 0
/proc/12508/statm: 4779 3920 433 29 0 3594 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 19116

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.71
CPU time (s): 1800.06
CPU user time (s): 1800
CPU system time (s): 0.054991
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 19116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3941
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= 6166

runsolver used 2.15767 second user time and 6.03808 second system time

The end

Launcher Data 

Begin job on node51 at 2009-07-11 18:02:15
IDJOB=2062097
IDBENCH=53868
IDSOLVER=769
FILE ID=node51/2062097-1247328135
PBS_JOBID= 9506527
Free space on /tmp= 66168 MiB

SOLVER NAME= Mistral 1.545
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-31-31.xml
COMMAND LINE= /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2062097-1247328135/watcher-2062097-1247328135 -o /tmp/evaluation-result-2062097-1247328135/solver-2062097-1247328135 -C 1800 -W 2000 -M 900  /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve HOME/instance-2062097-1247328135.xml

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

MD5SUM BENCH= cc4a849398686c6aea23fb28afe2d04f
RANDOM SEED=51465688

node51.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		: 3000.225
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		: 3000.225
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:       1080088 kB
Buffers:         59616 kB
Cached:         827104 kB
SwapCached:          0 kB
Active:         153208 kB
Inactive:       770928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1080088 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1588 kB
Writeback:           0 kB
Mapped:          48568 kB
Slab:            36892 kB
Committed_AS:   156160 kB
PageTables:       1868 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= 66172 MiB
End job on node51 at 2009-07-11 18:32:18