Trace number 2060711

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) 1800.01 1808.11

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-25-25.xml
MD5SUM6594e3059ad496a089e0bc1e82952595
Bench CategoryAlldiff+Cumul+Elt+WSum (alldiff,cumulative,element,weightedsum)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.73573
Satisfiable
(Un)Satisfiability was proved
Number of variables1250
Number of constraints1503
Maximum constraint arity25
Maximum domain size74
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1201
Global constraints used (with number of constraints)cumulative(2),weightedsum(300)

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-2060711-1247326051/watcher-2060711-1247326051 -o /tmp/evaluation-result-2060711-1247326051/solver-2060711-1247326051 -C 1800 -W 2000 -M 900 /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve HOME/instance-2060711-1247326051.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: 1.47 1.83 1.86 3/84 11848
/proc/meminfo: memFree=651672/2055920 swapFree=4192956/4192956
[pid=11848] ppid=11846 vsize=4804 CPUtime=0
/proc/11848/stat : 11848 (ld-linux.so.2) R 11846 11848 10562 0 -1 4194304 154 0 0 0 0 0 0 0 19 0 1 0 19669142 4919296 136 996147200 1448431616 1448550632 4294956208 18446744073709551615 1448481055 0 0 4096 0 0 0 0 17 0 0 0
/proc/11848/statm: 1201 142 120 29 0 16 0

[startup+0.017201 s]
/proc/loadavg: 1.47 1.83 1.86 3/84 11848
/proc/meminfo: memFree=651672/2055920 swapFree=4192956/4192956
[pid=11848] ppid=11846 vsize=5204 CPUtime=0.01
/proc/11848/stat : 11848 (ld-linux.so.2) R 11846 11848 10562 0 -1 4194304 506 0 0 0 1 0 0 0 19 0 1 0 19669142 5328896 485 996147200 1448431616 1448550632 4294956208 18446744073709551615 4157381179 0 0 4096 0 0 0 0 17 0 0 0
/proc/11848/statm: 1301 485 377 29 0 116 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5204

[startup+0.102211 s]
/proc/loadavg: 1.47 1.83 1.86 3/84 11848
/proc/meminfo: memFree=651672/2055920 swapFree=4192956/4192956
[pid=11848] ppid=11846 vsize=8172 CPUtime=0.08
/proc/11848/stat : 11848 (ld-linux.so.2) R 11846 11848 10562 0 -1 4194304 1243 0 0 0 8 0 0 0 19 0 1 0 19669142 8368128 1222 996147200 1448431616 1448550632 4294956208 18446744073709551615 134975824 0 0 4096 0 0 0 0 17 0 0 0
/proc/11848/statm: 2043 1222 387 29 0 858 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8172

[startup+0.302234 s]
/proc/loadavg: 1.47 1.83 1.86 3/84 11848
/proc/meminfo: memFree=651672/2055920 swapFree=4192956/4192956
[pid=11848] ppid=11846 vsize=13672 CPUtime=0.28
/proc/11848/stat : 11848 (ld-linux.so.2) R 11846 11848 10562 0 -1 4194304 2644 0 0 0 28 0 0 0 21 0 1 0 19669142 14000128 2623 996147200 1448431616 1448550632 4294956208 18446744073709551615 135268993 0 0 4096 0 0 0 0 17 0 0 0
/proc/11848/statm: 3418 2623 432 29 0 2233 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 13672

[startup+0.701295 s]
/proc/loadavg: 1.47 1.83 1.86 3/84 11848
/proc/meminfo: memFree=651672/2055920 swapFree=4192956/4192956
[pid=11848] ppid=11846 vsize=13672 CPUtime=0.68
/proc/11848/stat : 11848 (ld-linux.so.2) R 11846 11848 10562 0 -1 4194304 2645 0 0 0 68 0 0 0 25 0 1 0 19669142 14000128 2624 996147200 1448431616 1448550632 4294956208 18446744073709551615 134897000 0 0 4096 0 0 0 0 17 0 0 0
/proc/11848/statm: 3418 2624 432 29 0 2233 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 13672

[startup+1.50138 s]
/proc/loadavg: 1.47 1.83 1.86 3/85 11849
/proc/meminfo: memFree=642768/2055920 swapFree=4192956/4192956
[pid=11848] ppid=11846 vsize=13672 CPUtime=1.47
/proc/11848/stat : 11848 (ld-linux.so.2) R 11846 11848 10562 0 -1 4194304 2650 0 0 0 147 0 0 0 25 0 1 0 19669142 14000128 2629 996147200 1448431616 1448550632 4294956208 18446744073709551615 134897000 0 0 4096 0 0 0 0 17 0 0 0
/proc/11848/statm: 3418 2629 432 29 0 2233 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13672

[startup+3.10156 s]
/proc/loadavg: 1.47 1.83 1.86 3/85 11849
/proc/meminfo: memFree=642640/2055920 swapFree=4192956/4192956
[pid=11848] ppid=11846 vsize=13804 CPUtime=3.07
/proc/11848/stat : 11848 (ld-linux.so.2) R 11846 11848 10562 0 -1 4194304 2666 0 0 0 307 0 0 0 25 0 1 0 19669142 14135296 2645 996147200 1448431616 1448550632 4294956208 18446744073709551615 134843647 0 0 4096 0 0 0 0 17 0 0 0
/proc/11848/statm: 3451 2645 432 29 0 2266 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 13804

[startup+6.30194 s]
/proc/loadavg: 1.51 1.84 1.87 3/85 11849
/proc/meminfo: memFree=642512/2055920 swapFree=4192956/4192956
[pid=11848] ppid=11846 vsize=13804 CPUtime=6.25
/proc/11848/stat : 11848 (ld-linux.so.2) R 11846 11848 10562 0 -1 4194304 2666 0 0 0 625 0 0 0 25 0 1 0 19669142 14135296 2645 996147200 1448431616 1448550632 4294956208 18446744073709551615 134865097 0 0 4096 0 0 0 0 17 0 0 0
/proc/11848/statm: 3451 2645 432 29 0 2266 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 13804

[startup+12.7017 s]
/proc/loadavg: 1.55 1.84 1.87 3/85 11849
/proc/meminfo: memFree=642320/2055920 swapFree=4192956/4192956
[pid=11848] ppid=11846 vsize=13804 CPUtime=12.62
/proc/11848/stat : 11848 (ld-linux.so.2) R 11846 11848 10562 0 -1 4194304 2666 0 0 0 1262 0 0 0 25 0 1 0 19669142 14135296 2645 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161208 0 0 4096 0 0 0 0 17 0 0 0
/proc/11848/statm: 3451 2645 432 29 0 2266 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 13804

[startup+25.5022 s]
/proc/loadavg: 1.65 1.85 1.87 3/85 11849
/proc/meminfo: memFree=642320/2055920 swapFree=4192956/4192956
[pid=11848] ppid=11846 vsize=13804 CPUtime=25.35
/proc/11848/stat : 11848 (ld-linux.so.2) R 11846 11848 10562 0 -1 4194304 2666 0 0 0 2535 0 0 0 25 0 1 0 19669142 14135296 2645 996147200 1448431616 1448550632 4294956208 18446744073709551615 134897000 0 0 4096 0 0 0 0 17 0 0 0
/proc/11848/statm: 3451 2645 432 29 0 2266 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 13804

[startup+51.1022 s]
/proc/loadavg: 1.77 1.86 1.87 3/85 11849
/proc/meminfo: memFree=642448/2055920 swapFree=4192956/4192956
[pid=11848] ppid=11846 vsize=13804 CPUtime=50.83
/proc/11848/stat : 11848 (ld-linux.so.2) R 11846 11848 10562 0 -1 4194304 2666 0 0 0 5083 0 0 0 25 0 1 0 19669142 14135296 2645 996147200 1448431616 1448550632 4294956208 18446744073709551615 135259370 0 0 4096 0 0 0 0 17 0 0 0
/proc/11848/statm: 3451 2645 432 29 0 2266 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 13804

[startup+102.306 s]
/proc/loadavg: 1.90 1.88 1.87 3/85 11849
/proc/meminfo: memFree=642320/2055920 swapFree=4192956/4192956
[pid=11848] ppid=11846 vsize=13804 CPUtime=101.79
/proc/11848/stat : 11848 (ld-linux.so.2) R 11846 11848 10562 0 -1 4194304 2666 0 0 0 10178 1 0 0 25 0 1 0 19669142 14135296 2645 996147200 1448431616 1448550632 4294956208 18446744073709551615 134897000 0 0 4096 0 0 0 0 17 0 0 0
/proc/11848/statm: 3451 2645 432 29 0 2266 0
Current children cumulated CPU time (s) 101.79
Current children cumulated vsize (KiB) 13804

[startup+162.302 s]
/proc/loadavg: 1.96 1.90 1.88 3/85 11849
/proc/meminfo: memFree=642320/2055920 swapFree=4192956/4192956
[pid=11848] ppid=11846 vsize=13804 CPUtime=161.48
/proc/11848/stat : 11848 (ld-linux.so.2) R 11846 11848 10562 0 -1 4194304 2669 0 0 0 16147 1 0 0 25 0 1 0 19669142 14135296 2648 996147200 1448431616 1448550632 4294956208 18446744073709551615 135210527 0 0 4096 0 0 0 0 17 0 0 0
/proc/11848/statm: 3451 2648 432 29 0 2266 0
Current children cumulated CPU time (s) 161.48
Current children cumulated vsize (KiB) 13804

[startup+222.302 s]
/proc/loadavg: 2.04 1.93 1.89 3/85 11849
/proc/meminfo: memFree=642256/2055920 swapFree=4192956/4192956
[pid=11848] ppid=11846 vsize=13804 CPUtime=221.18
/proc/11848/stat : 11848 (ld-linux.so.2) R 11846 11848 10562 0 -1 4194304 2670 0 0 0 22117 1 0 0 25 0 1 0 19669142 14135296 2649 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161284 0 0 4096 0 0 0 0 17 0 0 0
/proc/11848/statm: 3451 2649 432 29 0 2266 0
Current children cumulated CPU time (s) 221.18
Current children cumulated vsize (KiB) 13804

[startup+282.302 s]
/proc/loadavg: 2.01 1.94 1.90 3/85 11849
/proc/meminfo: memFree=642256/2055920 swapFree=4192956/4192956
[pid=11848] ppid=11846 vsize=13804 CPUtime=280.89
/proc/11848/stat : 11848 (ld-linux.so.2) R 11846 11848 10562 0 -1 4194304 2673 0 0 0 28088 1 0 0 25 0 1 0 19669142 14135296 2652 996147200 1448431616 1448550632 4294956208 18446744073709551615 134865269 0 0 4096 0 0 0 0 17 0 0 0
/proc/11848/statm: 3451 2652 432 29 0 2266 0
Current children cumulated CPU time (s) 280.89
Current children cumulated vsize (KiB) 13804

[startup+342.302 s]
/proc/loadavg: 2.00 1.95 1.90 3/85 11849
/proc/meminfo: memFree=642192/2055920 swapFree=4192956/4192956
[pid=11848] ppid=11846 vsize=13804 CPUtime=340.59
/proc/11848/stat : 11848 (ld-linux.so.2) R 11846 11848 10562 0 -1 4194304 2674 0 0 0 34058 1 0 0 25 0 1 0 19669142 14135296 2653 996147200 1448431616 1448550632 4294956208 18446744073709551615 134897011 0 0 4096 0 0 0 0 17 0 0 0
/proc/11848/statm: 3451 2653 432 29 0 2266 0
Current children cumulated CPU time (s) 340.59
Current children cumulated vsize (KiB) 13804

[startup+402.302 s]
/proc/loadavg: 2.00 1.95 1.91 3/85 11849
/proc/meminfo: memFree=642192/2055920 swapFree=4192956/4192956
[pid=11848] ppid=11846 vsize=13804 CPUtime=400.29
/proc/11848/stat : 11848 (ld-linux.so.2) R 11846 11848 10562 0 -1 4194304 2674 0 0 0 40028 1 0 0 25 0 1 0 19669142 14135296 2653 996147200 1448431616 1448550632 4294956208 18446744073709551615 135259370 0 0 4096 0 0 0 0 17 0 0 0
/proc/11848/statm: 3451 2653 432 29 0 2266 0
Current children cumulated CPU time (s) 400.29
Current children cumulated vsize (KiB) 13804

[startup+462.302 s]
/proc/loadavg: 2.00 1.96 1.91 3/85 11849
/proc/meminfo: memFree=642128/2055920 swapFree=4192956/4192956
[pid=11848] ppid=11846 vsize=13804 CPUtime=460
/proc/11848/stat : 11848 (ld-linux.so.2) R 11846 11848 10562 0 -1 4194304 2676 0 0 0 45998 2 0 0 25 0 1 0 19669142 14135296 2655 996147200 1448431616 1448550632 4294956208 18446744073709551615 134897000 0 0 4096 0 0 0 0 17 0 0 0
/proc/11848/statm: 3451 2655 432 29 0 2266 0
Current children cumulated CPU time (s) 460
Current children cumulated vsize (KiB) 13804

[startup+522.303 s]
/proc/loadavg: 2.00 1.96 1.91 3/85 11849
/proc/meminfo: memFree=642128/2055920 swapFree=4192956/4192956
[pid=11848] ppid=11846 vsize=13804 CPUtime=519.7
/proc/11848/stat : 11848 (ld-linux.so.2) R 11846 11848 10562 0 -1 4194304 2677 0 0 0 51968 2 0 0 25 0 1 0 19669142 14135296 2656 996147200 1448431616 1448550632 4294956208 18446744073709551615 134897000 0 0 4096 0 0 0 0 17 0 0 0
/proc/11848/statm: 3451 2656 432 29 0 2266 0
Current children cumulated CPU time (s) 519.7
Current children cumulated vsize (KiB) 13804

[startup+582.303 s]
/proc/loadavg: 2.00 1.97 1.91 3/85 11849
/proc/meminfo: memFree=642064/2055920 swapFree=4192956/4192956
[pid=11848] ppid=11846 vsize=13804 CPUtime=579.4
/proc/11848/stat : 11848 (ld-linux.so.2) R 11846 11848 10562 0 -1 4194304 2677 0 0 0 57938 2 0 0 25 0 1 0 19669142 14135296 2656 996147200 1448431616 1448550632 4294956208 18446744073709551615 134897005 0 0 4096 0 0 0 0 17 0 0 0
/proc/11848/statm: 3451 2656 432 29 0 2266 0
Current children cumulated CPU time (s) 579.4
Current children cumulated vsize (KiB) 13804

[startup+642.303 s]
/proc/loadavg: 2.08 2.00 1.92 3/85 11849
/proc/meminfo: memFree=586448/2055920 swapFree=4192956/4192956
[pid=11848] ppid=11846 vsize=13804 CPUtime=639.02
/proc/11848/stat : 11848 (ld-linux.so.2) R 11846 11848 10562 0 -1 4194304 2677 0 0 0 63900 2 0 0 25 0 1 0 19669142 14135296 2656 996147200 1448431616 1448550632 4294956208 18446744073709551615 135289858 0 0 4096 0 0 0 0 17 0 0 0
/proc/11848/statm: 3451 2656 432 29 0 2266 0
Current children cumulated CPU time (s) 639.02
Current children cumulated vsize (KiB) 13804

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 1.97 1.95 1.91 3/75 11938
/proc/meminfo: memFree=878936/2055920 swapFree=4192956/4192956
[pid=11848] ppid=11846 vsize=13804 CPUtime=877.86
/proc/11848/stat : 11848 (ld-linux.so.2) R 11846 11848 10562 0 -1 4194304 2677 0 0 0 87783 3 0 0 25 0 1 0 19669142 14135296 2656 996147200 1448431616 1448550632 4294956208 18446744073709551615 134843681 0 0 4096 0 0 0 0 17 1 0 0
/proc/11848/statm: 3451 2656 432 29 0 2266 0
Current children cumulated CPU time (s) 877.86
Current children cumulated vsize (KiB) 13804

[startup+942.302 s]
/proc/loadavg: 1.99 1.96 1.91 3/75 11938
/proc/meminfo: memFree=875864/2055920 swapFree=4192956/4192956
[pid=11848] ppid=11846 vsize=13804 CPUtime=937.63
/proc/11848/stat : 11848 (ld-linux.so.2) R 11846 11848 10562 0 -1 4194304 2677 0 0 0 93760 3 0 0 25 0 1 0 19669142 14135296 2656 996147200 1448431616 1448550632 4294956208 18446744073709551615 134897005 0 0 4096 0 0 0 0 17 1 0 0
/proc/11848/statm: 3451 2656 432 29 0 2266 0
Current children cumulated CPU time (s) 937.63
Current children cumulated vsize (KiB) 13804

[startup+1002.3 s]
/proc/loadavg: 1.99 1.96 1.91 3/75 11938
/proc/meminfo: memFree=873048/2055920 swapFree=4192956/4192956
[pid=11848] ppid=11846 vsize=13804 CPUtime=997.39
/proc/11848/stat : 11848 (ld-linux.so.2) R 11846 11848 10562 0 -1 4194304 2677 0 0 0 99736 3 0 0 25 0 1 0 19669142 14135296 2656 996147200 1448431616 1448550632 4294956208 18446744073709551615 134897000 0 0 4096 0 0 0 0 17 1 0 0
/proc/11848/statm: 3451 2656 432 29 0 2266 0
Current children cumulated CPU time (s) 997.39
Current children cumulated vsize (KiB) 13804

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/75 11938
/proc/meminfo: memFree=870680/2055920 swapFree=4192956/4192956
[pid=11848] ppid=11846 vsize=13804 CPUtime=1057.15
/proc/11848/stat : 11848 (ld-linux.so.2) R 11846 11848 10562 0 -1 4194304 2677 0 0 0 105712 3 0 0 25 0 1 0 19669142 14135296 2656 996147200 1448431616 1448550632 4294956208 18446744073709551615 134897000 0 0 4096 0 0 0 0 17 1 0 0
/proc/11848/statm: 3451 2656 432 29 0 2266 0
Current children cumulated CPU time (s) 1057.15
Current children cumulated vsize (KiB) 13804

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/75 11938
/proc/meminfo: memFree=868568/2055920 swapFree=4192956/4192956
[pid=11848] ppid=11846 vsize=13804 CPUtime=1116.92
/proc/11848/stat : 11848 (ld-linux.so.2) R 11846 11848 10562 0 -1 4194304 2678 0 0 0 111689 3 0 0 25 0 1 0 19669142 14135296 2657 996147200 1448431616 1448550632 4294956208 18446744073709551615 134897000 0 0 4096 0 0 0 0 17 1 0 0
/proc/11848/statm: 3451 2657 432 29 0 2266 0
Current children cumulated CPU time (s) 1116.92
Current children cumulated vsize (KiB) 13804

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/75 11938
/proc/meminfo: memFree=866328/2055920 swapFree=4192956/4192956
[pid=11848] ppid=11846 vsize=13804 CPUtime=1176.68
/proc/11848/stat : 11848 (ld-linux.so.2) R 11846 11848 10562 0 -1 4194304 2678 0 0 0 117665 3 0 0 25 0 1 0 19669142 14135296 2657 996147200 1448431616 1448550632 4294956208 18446744073709551615 135259370 0 0 4096 0 0 0 0 17 1 0 0
/proc/11848/statm: 3451 2657 432 29 0 2266 0
Current children cumulated CPU time (s) 1176.68
Current children cumulated vsize (KiB) 13804

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/75 11938
/proc/meminfo: memFree=864344/2055920 swapFree=4192956/4192956
[pid=11848] ppid=11846 vsize=13804 CPUtime=1236.44
/proc/11848/stat : 11848 (ld-linux.so.2) R 11846 11848 10562 0 -1 4194304 2678 0 0 0 123641 3 0 0 25 0 1 0 19669142 14135296 2657 996147200 1448431616 1448550632 4294956208 18446744073709551615 134824145 0 0 4096 0 0 0 0 17 1 0 0
/proc/11848/statm: 3451 2657 432 29 0 2266 0
Current children cumulated CPU time (s) 1236.44
Current children cumulated vsize (KiB) 13804

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/75 11938
/proc/meminfo: memFree=862168/2055920 swapFree=4192956/4192956
[pid=11848] ppid=11846 vsize=13804 CPUtime=1296.2
/proc/11848/stat : 11848 (ld-linux.so.2) R 11846 11848 10562 0 -1 4194304 2678 0 0 0 129617 3 0 0 25 0 1 0 19669142 14135296 2657 996147200 1448431616 1448550632 4294956208 18446744073709551615 134897040 0 0 4096 0 0 0 0 17 1 0 0
/proc/11848/statm: 3451 2657 432 29 0 2266 0
Current children cumulated CPU time (s) 1296.2
Current children cumulated vsize (KiB) 13804

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/75 11938
/proc/meminfo: memFree=860248/2055920 swapFree=4192956/4192956
[pid=11848] ppid=11846 vsize=13804 CPUtime=1355.96
/proc/11848/stat : 11848 (ld-linux.so.2) R 11846 11848 10562 0 -1 4194304 2678 0 0 0 135593 3 0 0 25 0 1 0 19669142 14135296 2657 996147200 1448431616 1448550632 4294956208 18446744073709551615 134824736 0 0 4096 0 0 0 0 17 1 0 0
/proc/11848/statm: 3451 2657 432 29 0 2266 0
Current children cumulated CPU time (s) 1355.96
Current children cumulated vsize (KiB) 13804

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.91 3/75 11940
/proc/meminfo: memFree=858328/2055920 swapFree=4192956/4192956
[pid=11848] ppid=11846 vsize=13804 CPUtime=1415.72
/proc/11848/stat : 11848 (ld-linux.so.2) R 11846 11848 10562 0 -1 4194304 2679 0 0 0 141569 3 0 0 25 0 1 0 19669142 14135296 2658 996147200 1448431616 1448550632 4294956208 18446744073709551615 135259370 0 0 4096 0 0 0 0 17 1 0 0
/proc/11848/statm: 3451 2658 432 29 0 2266 0
Current children cumulated CPU time (s) 1415.72
Current children cumulated vsize (KiB) 13804

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/75 11940
/proc/meminfo: memFree=856664/2055920 swapFree=4192956/4192956
[pid=11848] ppid=11846 vsize=13804 CPUtime=1475.48
/proc/11848/stat : 11848 (ld-linux.so.2) R 11846 11848 10562 0 -1 4194304 2679 0 0 0 147545 3 0 0 25 0 1 0 19669142 14135296 2658 996147200 1448431616 1448550632 4294956208 18446744073709551615 135268141 0 0 4096 0 0 0 0 17 1 0 0
/proc/11848/statm: 3451 2658 432 29 0 2266 0
Current children cumulated CPU time (s) 1475.48
Current children cumulated vsize (KiB) 13804

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/75 11940
/proc/meminfo: memFree=855064/2055920 swapFree=4192956/4192956
[pid=11848] ppid=11846 vsize=13804 CPUtime=1535.24
/proc/11848/stat : 11848 (ld-linux.so.2) R 11846 11848 10562 0 -1 4194304 2679 0 0 0 153521 3 0 0 25 0 1 0 19669142 14135296 2658 996147200 1448431616 1448550632 4294956208 18446744073709551615 134897000 0 0 4096 0 0 0 0 17 1 0 0
/proc/11848/statm: 3451 2658 432 29 0 2266 0
Current children cumulated CPU time (s) 1535.24
Current children cumulated vsize (KiB) 13804

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/75 11940
/proc/meminfo: memFree=853656/2055920 swapFree=4192956/4192956
[pid=11848] ppid=11846 vsize=13804 CPUtime=1595.01
/proc/11848/stat : 11848 (ld-linux.so.2) R 11846 11848 10562 0 -1 4194304 2681 0 0 0 159498 3 0 0 25 0 1 0 19669142 14135296 2660 996147200 1448431616 1448550632 4294956208 18446744073709551615 134824865 0 0 4096 0 0 0 0 17 1 0 0
/proc/11848/statm: 3451 2660 432 29 0 2266 0
Current children cumulated CPU time (s) 1595.01
Current children cumulated vsize (KiB) 13804

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/75 11940
/proc/meminfo: memFree=853656/2055920 swapFree=4192956/4192956
[pid=11848] ppid=11846 vsize=13804 CPUtime=1654.77
/proc/11848/stat : 11848 (ld-linux.so.2) R 11846 11848 10562 0 -1 4194304 2681 0 0 0 165474 3 0 0 25 0 1 0 19669142 14135296 2660 996147200 1448431616 1448550632 4294956208 18446744073709551615 135259370 0 0 4096 0 0 0 0 17 1 0 0
/proc/11848/statm: 3451 2660 432 29 0 2266 0
Current children cumulated CPU time (s) 1654.77
Current children cumulated vsize (KiB) 13804

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/75 11940
/proc/meminfo: memFree=853656/2055920 swapFree=4192956/4192956
[pid=11848] ppid=11846 vsize=13804 CPUtime=1714.54
/proc/11848/stat : 11848 (ld-linux.so.2) R 11846 11848 10562 0 -1 4194304 2681 0 0 0 171451 3 0 0 25 0 1 0 19669142 14135296 2660 996147200 1448431616 1448550632 4294956208 18446744073709551615 135259322 0 0 4096 0 0 0 0 17 1 0 0
/proc/11848/statm: 3451 2660 432 29 0 2266 0
Current children cumulated CPU time (s) 1714.54
Current children cumulated vsize (KiB) 13804

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/75 11940
/proc/meminfo: memFree=853528/2055920 swapFree=4192956/4192956
[pid=11848] ppid=11846 vsize=13804 CPUtime=1774.3
/proc/11848/stat : 11848 (ld-linux.so.2) R 11846 11848 10562 0 -1 4194304 2681 0 0 0 177427 3 0 0 25 0 1 0 19669142 14135296 2660 996147200 1448431616 1448550632 4294956208 18446744073709551615 134824147 0 0 4096 0 0 0 0 17 1 0 0
/proc/11848/statm: 3451 2660 432 29 0 2266 0
Current children cumulated CPU time (s) 1774.3
Current children cumulated vsize (KiB) 13804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.1 s]
/proc/loadavg: 1.99 1.97 1.91 3/75 11940
/proc/meminfo: memFree=853464/2055920 swapFree=4192956/4192956
[pid=11848] ppid=11846 vsize=13804 CPUtime=1800
/proc/11848/stat : 11848 (ld-linux.so.2) R 11846 11848 10562 0 -1 4194304 2681 0 0 0 179997 3 0 0 25 0 1 0 19669142 14135296 2660 996147200 1448431616 1448550632 4294956208 18446744073709551615 135290839 0 0 4096 0 0 0 0 17 1 0 0
/proc/11848/statm: 3451 2660 432 29 0 2266 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 13804

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

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

[startup+1808.1 s]
/proc/loadavg: 1.99 1.97 1.91 3/75 11940
/proc/meminfo: memFree=853464/2055920 swapFree=4192956/4192956
[pid=11848] ppid=11846 vsize=13804 CPUtime=1800
/proc/11848/stat : 11848 (ld-linux.so.2) R 11846 11848 10562 0 -1 4194304 2681 0 0 0 179997 3 0 0 25 0 1 0 19669142 14135296 2660 996147200 1448431616 1448550632 4294956208 18446744073709551615 135290839 0 0 4096 0 0 0 0 17 1 0 0
/proc/11848/statm: 3451 2660 432 29 0 2266 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 13804

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.11
CPU time (s): 1800.01
CPU user time (s): 1799.97
CPU system time (s): 0.038994
CPU usage (%): 99.5521
Max. virtual memory (cumulated for all children) (KiB): 13804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.97
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2681
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= 35943

runsolver used 1.60875 second user time and 4.99024 second system time

The end

Launcher Data 

Begin job on node53 at 2009-07-11 17:27:31
IDJOB=2060711
IDBENCH=53742
IDSOLVER=769
FILE ID=node53/2060711-1247326051
PBS_JOBID= 9506524
Free space on /tmp= 65932 MiB

SOLVER NAME= Mistral 1.545
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-25-25.xml
COMMAND LINE= /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2060711-1247326051/watcher-2060711-1247326051 -o /tmp/evaluation-result-2060711-1247326051/solver-2060711-1247326051 -C 1800 -W 2000 -M 900  /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve HOME/instance-2060711-1247326051.xml

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

MD5SUM BENCH= 6594e3059ad496a089e0bc1e82952595
RANDOM SEED=1441218367

node53.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        652152 kB
Buffers:         64148 kB
Cached:         989512 kB
SwapCached:          0 kB
Active:         378548 kB
Inactive:       951280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        652152 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1612 kB
Writeback:           0 kB
Mapped:         290704 kB
Slab:            58808 kB
Committed_AS:   842556 kB
PageTables:       2252 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= 65932 MiB
End job on node53 at 2009-07-11 17:57:41