Trace number 1040934

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-option 1.314? (TO) 1800.03 1808.11

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-35-35.xml
MD5SUM35b05a83f382898243197cbd730ba6d5
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.546916
Satisfiable
(Un)Satisfiability was proved
Number of variables2450
Number of constraints2978
Maximum constraint arity35
Maximum domain size122
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2381
Global constraints used (with number of constraints)cumulative(2),weightedsum(595)

Solver Data (download as text)

0.18/0.23	c mistral-option version 1.313

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-1040934-1214998991/watcher-1040934-1214998991 -o /tmp/evaluation-result-1040934-1214998991/solver-1040934-1214998991 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1040934-1214998991.xml -heu dyn -sac 3 -ds 2 

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: 2.42 2.10 1.74 4/74 3134
/proc/meminfo: memFree=1280440/2055920 swapFree=4179784/4192956
[pid=3134] ppid=3132 vsize=18572 CPUtime=0
/proc/3134/stat : 3134 (runsolver) R 3132 3134 2940 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1978873668 19017728 292 996147200 4194304 4296836 548682068432 18446744073709551615 231962373415 0 0 4096 24578 0 0 0 17 1 0 0
/proc/3134/statm: 4643 292 257 25 0 2626 0

[startup+0.0718509 s]
/proc/loadavg: 2.42 2.10 1.74 4/74 3134
/proc/meminfo: memFree=1280440/2055920 swapFree=4179784/4192956
[pid=3134] ppid=3132 vsize=6432 CPUtime=0.05
/proc/3134/stat : 3134 (xsolve) R 3132 3134 2940 0 -1 4194304 893 0 0 0 5 0 0 0 18 0 1 0 1978873668 6586368 859 996147200 134512640 135239763 4294956208 18446744073709551615 134943195 0 0 4096 0 0 0 0 17 1 0 0
/proc/3134/statm: 1608 859 375 177 0 511 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6432

[startup+0.102841 s]
/proc/loadavg: 2.42 2.10 1.74 4/74 3134
/proc/meminfo: memFree=1280440/2055920 swapFree=4179784/4192956
[pid=3134] ppid=3132 vsize=6960 CPUtime=0.08
/proc/3134/stat : 3134 (xsolve) R 3132 3134 2940 0 -1 4194304 1062 0 0 0 8 0 0 0 18 0 1 0 1978873668 7127040 1028 996147200 134512640 135239763 4294956208 18446744073709551615 4159001120 0 0 4096 0 0 0 0 17 1 0 0
/proc/3134/statm: 1740 1028 375 177 0 643 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6960

[startup+0.302797 s]
/proc/loadavg: 2.42 2.10 1.74 4/74 3134
/proc/meminfo: memFree=1280440/2055920 swapFree=4179784/4192956
[pid=3134] ppid=3132 vsize=24568 CPUtime=0.28
/proc/3134/stat : 3134 (xsolve) R 3132 3134 2940 0 -1 4194304 5456 0 0 0 26 2 0 0 19 0 1 0 1978873668 25157632 5356 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 1 0 0
/proc/3134/statm: 6142 5356 418 177 0 5045 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 24568

[startup+0.702694 s]
/proc/loadavg: 2.42 2.10 1.74 4/74 3134
/proc/meminfo: memFree=1280440/2055920 swapFree=4179784/4192956
[pid=3134] ppid=3132 vsize=24764 CPUtime=0.68
/proc/3134/stat : 3134 (xsolve) R 3132 3134 2940 0 -1 4194304 5496 0 0 0 66 2 0 0 23 0 1 0 1978873668 25358336 5396 996147200 134512640 135239763 4294956208 18446744073709551615 135101068 0 0 4096 0 0 0 0 17 1 0 0
/proc/3134/statm: 6191 5396 418 177 0 5094 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 24764

[startup+1.5025 s]
/proc/loadavg: 2.42 2.10 1.74 3/75 3135
/proc/meminfo: memFree=1260400/2055920 swapFree=4179784/4192956
[pid=3134] ppid=3132 vsize=24764 CPUtime=1.48
/proc/3134/stat : 3134 (xsolve) R 3132 3134 2940 0 -1 4194304 5506 0 0 0 146 2 0 0 25 0 1 0 1978873668 25358336 5406 996147200 134512640 135239763 4294956208 18446744073709551615 134796875 0 0 4096 0 0 0 0 17 1 0 0
/proc/3134/statm: 6191 5406 418 177 0 5094 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 24764

[startup+3.10107 s]
/proc/loadavg: 2.42 2.10 1.74 3/75 3135
/proc/meminfo: memFree=1260208/2055920 swapFree=4179784/4192956
[pid=3134] ppid=3132 vsize=24764 CPUtime=3.07
/proc/3134/stat : 3134 (xsolve) R 3132 3134 2940 0 -1 4194304 5506 0 0 0 305 2 0 0 25 0 1 0 1978873668 25358336 5406 996147200 134512640 135239763 4294956208 18446744073709551615 135100992 0 0 4096 0 0 0 0 17 1 0 0
/proc/3134/statm: 6191 5406 418 177 0 5094 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 24764

[startup+6.30124 s]
/proc/loadavg: 2.39 2.09 1.74 3/75 3135
/proc/meminfo: memFree=1260152/2055920 swapFree=4179784/4192956
[pid=3134] ppid=3132 vsize=24764 CPUtime=6.25
/proc/3134/stat : 3134 (xsolve) R 3132 3134 2940 0 -1 4194304 5506 0 0 0 623 2 0 0 25 0 1 0 1978873668 25358336 5406 996147200 134512640 135239763 4294956208 18446744073709551615 135071045 0 0 4096 0 0 0 0 17 1 0 0
/proc/3134/statm: 6191 5406 418 177 0 5094 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 24764

[startup+12.7016 s]
/proc/loadavg: 2.36 2.09 1.74 3/75 3135
/proc/meminfo: memFree=1260024/2055920 swapFree=4179784/4192956
[pid=3134] ppid=3132 vsize=24764 CPUtime=12.63
/proc/3134/stat : 3134 (xsolve) R 3132 3134 2940 0 -1 4194304 5508 0 0 0 1261 2 0 0 25 0 1 0 1978873668 25358336 5408 996147200 134512640 135239763 4294956208 18446744073709551615 135071563 0 0 4096 0 0 0 0 17 1 0 0
/proc/3134/statm: 6191 5408 420 177 0 5094 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 24764

[startup+25.5013 s]
/proc/loadavg: 2.28 2.09 1.75 3/75 3135
/proc/meminfo: memFree=1259896/2055920 swapFree=4179784/4192956
[pid=3134] ppid=3132 vsize=24764 CPUtime=25.36
/proc/3134/stat : 3134 (xsolve) R 3132 3134 2940 0 -1 4194304 5508 0 0 0 2534 2 0 0 25 0 1 0 1978873668 25358336 5408 996147200 134512640 135239763 4294956208 18446744073709551615 135097562 0 0 4096 0 0 0 0 17 1 0 0
/proc/3134/statm: 6191 5408 420 177 0 5094 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 24764

[startup+51.1016 s]
/proc/loadavg: 2.18 2.08 1.75 3/75 3135
/proc/meminfo: memFree=1258552/2055920 swapFree=4179784/4192956
[pid=3134] ppid=3132 vsize=24764 CPUtime=50.81
/proc/3134/stat : 3134 (xsolve) R 3132 3134 2940 0 -1 4194304 5508 0 0 0 5079 2 0 0 25 0 1 0 1978873668 25358336 5408 996147200 134512640 135239763 4294956208 18446744073709551615 135097609 0 0 4096 0 0 0 0 17 1 0 0
/proc/3134/statm: 6191 5408 420 177 0 5094 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 24764

[startup+102.306 s]
/proc/loadavg: 2.08 2.06 1.76 3/75 3135
/proc/meminfo: memFree=1258808/2055920 swapFree=4179784/4192956
[pid=3134] ppid=3132 vsize=24764 CPUtime=101.78
/proc/3134/stat : 3134 (xsolve) R 3132 3134 2940 0 -1 4194304 5508 0 0 0 10176 2 0 0 25 0 1 0 1978873668 25358336 5408 996147200 134512640 135239763 4294956208 18446744073709551615 135071045 0 0 4096 0 0 0 0 17 1 0 0
/proc/3134/statm: 6191 5408 420 177 0 5094 0
Current children cumulated CPU time (s) 101.78
Current children cumulated vsize (KiB) 24764

[startup+162.302 s]
/proc/loadavg: 2.03 2.05 1.77 3/75 3135
/proc/meminfo: memFree=1257912/2055920 swapFree=4179784/4192956
[pid=3134] ppid=3132 vsize=24764 CPUtime=161.52
/proc/3134/stat : 3134 (xsolve) R 3132 3134 2940 0 -1 4194304 5508 0 0 0 16149 3 0 0 25 0 1 0 1978873668 25358336 5408 996147200 134512640 135239763 4294956208 18446744073709551615 134802589 0 0 4096 0 0 0 0 17 1 0 0
/proc/3134/statm: 6191 5408 420 177 0 5094 0
Current children cumulated CPU time (s) 161.52
Current children cumulated vsize (KiB) 24764

[startup+222.301 s]
/proc/loadavg: 2.01 2.04 1.78 3/75 3135
/proc/meminfo: memFree=1257080/2055920 swapFree=4179784/4192956
[pid=3134] ppid=3132 vsize=24764 CPUtime=221.25
/proc/3134/stat : 3134 (xsolve) R 3132 3134 2940 0 -1 4194304 5508 0 0 0 22122 3 0 0 25 0 1 0 1978873668 25358336 5408 996147200 134512640 135239763 4294956208 18446744073709551615 135057247 0 0 4096 0 0 0 0 17 1 0 0
/proc/3134/statm: 6191 5408 420 177 0 5094 0
Current children cumulated CPU time (s) 221.25
Current children cumulated vsize (KiB) 24764

[startup+282.302 s]
/proc/loadavg: 2.00 2.03 1.79 3/75 3135
/proc/meminfo: memFree=1256440/2055920 swapFree=4179784/4192956
[pid=3134] ppid=3132 vsize=24764 CPUtime=280.98
/proc/3134/stat : 3134 (xsolve) R 3132 3134 2940 0 -1 4194304 5508 0 0 0 28095 3 0 0 25 0 1 0 1978873668 25358336 5408 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 1 0 0
/proc/3134/statm: 6191 5408 420 177 0 5094 0
Current children cumulated CPU time (s) 280.98
Current children cumulated vsize (KiB) 24764

[startup+342.302 s]
/proc/loadavg: 2.00 2.02 1.81 3/75 3135
/proc/meminfo: memFree=1255544/2055920 swapFree=4179784/4192956
[pid=3134] ppid=3132 vsize=24764 CPUtime=340.71
/proc/3134/stat : 3134 (xsolve) R 3132 3134 2940 0 -1 4194304 5508 0 0 0 34068 3 0 0 25 0 1 0 1978873668 25358336 5408 996147200 134512640 135239763 4294956208 18446744073709551615 134796498 0 0 4096 0 0 0 0 17 1 0 0
/proc/3134/statm: 6191 5408 420 177 0 5094 0
Current children cumulated CPU time (s) 340.71
Current children cumulated vsize (KiB) 24764

[startup+402.302 s]
/proc/loadavg: 2.00 2.02 1.82 3/75 3135
/proc/meminfo: memFree=1254840/2055920 swapFree=4179784/4192956
[pid=3134] ppid=3132 vsize=24764 CPUtime=400.45
/proc/3134/stat : 3134 (xsolve) R 3132 3134 2940 0 -1 4194304 5508 0 0 0 40042 3 0 0 25 0 1 0 1978873668 25358336 5408 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 1 0 0
/proc/3134/statm: 6191 5408 420 177 0 5094 0
Current children cumulated CPU time (s) 400.45
Current children cumulated vsize (KiB) 24764

[startup+462.303 s]
/proc/loadavg: 2.00 2.01 1.82 3/75 3135
/proc/meminfo: memFree=1254072/2055920 swapFree=4179784/4192956
[pid=3134] ppid=3132 vsize=24764 CPUtime=460.18
/proc/3134/stat : 3134 (xsolve) R 3132 3134 2940 0 -1 4194304 5508 0 0 0 46015 3 0 0 25 0 1 0 1978873668 25358336 5408 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 1 0 0
/proc/3134/statm: 6191 5408 420 177 0 5094 0
Current children cumulated CPU time (s) 460.18
Current children cumulated vsize (KiB) 24764

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 1.83 3/75 3135
/proc/meminfo: memFree=1253304/2055920 swapFree=4179784/4192956
[pid=3134] ppid=3132 vsize=24764 CPUtime=519.91
/proc/3134/stat : 3134 (xsolve) R 3132 3134 2940 0 -1 4194304 5508 0 0 0 51988 3 0 0 25 0 1 0 1978873668 25358336 5408 996147200 134512640 135239763 4294956208 18446744073709551615 134797461 0 0 4096 0 0 0 0 17 1 0 0
/proc/3134/statm: 6191 5408 420 177 0 5094 0
Current children cumulated CPU time (s) 519.91
Current children cumulated vsize (KiB) 24764

[startup+582.303 s]
/proc/loadavg: 2.00 2.00 1.84 3/75 3137
/proc/meminfo: memFree=1252472/2055920 swapFree=4179784/4192956
[pid=3134] ppid=3132 vsize=24764 CPUtime=579.64
/proc/3134/stat : 3134 (xsolve) R 3132 3134 2940 0 -1 4194304 5508 0 0 0 57961 3 0 0 25 0 1 0 1978873668 25358336 5408 996147200 134512640 135239763 4294956208 18446744073709551615 134821512 0 0 4096 0 0 0 0 17 1 0 0
/proc/3134/statm: 6191 5408 420 177 0 5094 0
Current children cumulated CPU time (s) 579.64
Current children cumulated vsize (KiB) 24764

[startup+642.302 s]
/proc/loadavg: 2.04 2.01 1.85 3/75 3137
/proc/meminfo: memFree=1251640/2055920 swapFree=4179784/4192956
[pid=3134] ppid=3132 vsize=24764 CPUtime=639.38
/proc/3134/stat : 3134 (xsolve) R 3132 3134 2940 0 -1 4194304 5508 0 0 0 63935 3 0 0 25 0 1 0 1978873668 25358336 5408 996147200 134512640 135239763 4294956208 18446744073709551615 134796815 0 0 4096 0 0 0 0 17 1 0 0
/proc/3134/statm: 6191 5408 420 177 0 5094 0
Current children cumulated CPU time (s) 639.38
Current children cumulated vsize (KiB) 24764


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

[startup+882.303 s]
/proc/loadavg: 2.00 2.00 1.87 3/75 3137
/proc/meminfo: memFree=1248696/2055920 swapFree=4179784/4192956
[pid=3134] ppid=3132 vsize=24764 CPUtime=878.3
/proc/3134/stat : 3134 (xsolve) R 3132 3134 2940 0 -1 4194304 5508 0 0 0 87827 3 0 0 25 0 1 0 1978873668 25358336 5408 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 1 0 0
/proc/3134/statm: 6191 5408 420 177 0 5094 0
Current children cumulated CPU time (s) 878.3
Current children cumulated vsize (KiB) 24764

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 1.88 3/75 3137
/proc/meminfo: memFree=1247864/2055920 swapFree=4179784/4192956
[pid=3134] ppid=3132 vsize=24764 CPUtime=938.03
/proc/3134/stat : 3134 (xsolve) R 3132 3134 2940 0 -1 4194304 5508 0 0 0 93800 3 0 0 25 0 1 0 1978873668 25358336 5408 996147200 134512640 135239763 4294956208 18446744073709551615 135035087 0 0 4096 0 0 0 0 17 1 0 0
/proc/3134/statm: 6191 5408 420 177 0 5094 0
Current children cumulated CPU time (s) 938.03
Current children cumulated vsize (KiB) 24764

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.88 3/75 3137
/proc/meminfo: memFree=1247096/2055920 swapFree=4179784/4192956
[pid=3134] ppid=3132 vsize=24764 CPUtime=997.77
/proc/3134/stat : 3134 (xsolve) R 3132 3134 2940 0 -1 4194304 5508 0 0 0 99773 4 0 0 25 0 1 0 1978873668 25358336 5408 996147200 134512640 135239763 4294956208 18446744073709551615 134793606 0 0 4096 0 0 0 0 17 1 0 0
/proc/3134/statm: 6191 5408 420 177 0 5094 0
Current children cumulated CPU time (s) 997.77
Current children cumulated vsize (KiB) 24764

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/75 3137
/proc/meminfo: memFree=1246328/2055920 swapFree=4179784/4192956
[pid=3134] ppid=3132 vsize=24764 CPUtime=1057.5
/proc/3134/stat : 3134 (xsolve) R 3132 3134 2940 0 -1 4194304 5508 0 0 0 105746 4 0 0 25 0 1 0 1978873668 25358336 5408 996147200 134512640 135239763 4294956208 18446744073709551615 135071045 0 0 4096 0 0 0 0 17 1 0 0
/proc/3134/statm: 6191 5408 420 177 0 5094 0
Current children cumulated CPU time (s) 1057.5
Current children cumulated vsize (KiB) 24764

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/75 3143
/proc/meminfo: memFree=1245488/2055920 swapFree=4179784/4192956
[pid=3134] ppid=3132 vsize=24764 CPUtime=1117.21
/proc/3134/stat : 3134 (xsolve) R 3132 3134 2940 0 -1 4194304 5508 0 0 0 111717 4 0 0 25 0 1 0 1978873668 25358336 5408 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 1 0 0
/proc/3134/statm: 6191 5408 420 177 0 5094 0
Current children cumulated CPU time (s) 1117.21
Current children cumulated vsize (KiB) 24764

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/75 3143
/proc/meminfo: memFree=1244528/2055920 swapFree=4179784/4192956
[pid=3134] ppid=3132 vsize=24764 CPUtime=1176.95
/proc/3134/stat : 3134 (xsolve) R 3132 3134 2940 0 -1 4194304 5508 0 0 0 117691 4 0 0 25 0 1 0 1978873668 25358336 5408 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 1 0 0
/proc/3134/statm: 6191 5408 420 177 0 5094 0
Current children cumulated CPU time (s) 1176.95
Current children cumulated vsize (KiB) 24764

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 3143
/proc/meminfo: memFree=1243632/2055920 swapFree=4179784/4192956
[pid=3134] ppid=3132 vsize=24764 CPUtime=1236.68
/proc/3134/stat : 3134 (xsolve) R 3132 3134 2940 0 -1 4194304 5508 0 0 0 123664 4 0 0 25 0 1 0 1978873668 25358336 5408 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 1 0 0
/proc/3134/statm: 6191 5408 420 177 0 5094 0
Current children cumulated CPU time (s) 1236.68
Current children cumulated vsize (KiB) 24764

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 3143
/proc/meminfo: memFree=1242864/2055920 swapFree=4179784/4192956
[pid=3134] ppid=3132 vsize=24764 CPUtime=1296.41
/proc/3134/stat : 3134 (xsolve) R 3132 3134 2940 0 -1 4194304 5508 0 0 0 129637 4 0 0 25 0 1 0 1978873668 25358336 5408 996147200 134512640 135239763 4294956208 18446744073709551615 134796821 0 0 4096 0 0 0 0 17 1 0 0
/proc/3134/statm: 6191 5408 420 177 0 5094 0
Current children cumulated CPU time (s) 1296.41
Current children cumulated vsize (KiB) 24764

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 3143
/proc/meminfo: memFree=1242224/2055920 swapFree=4179784/4192956
[pid=3134] ppid=3132 vsize=24764 CPUtime=1356.14
/proc/3134/stat : 3134 (xsolve) R 3132 3134 2940 0 -1 4194304 5508 0 0 0 135610 4 0 0 25 0 1 0 1978873668 25358336 5408 996147200 134512640 135239763 4294956208 18446744073709551615 135057265 0 0 4096 0 0 0 0 17 1 0 0
/proc/3134/statm: 6191 5408 420 177 0 5094 0
Current children cumulated CPU time (s) 1356.14
Current children cumulated vsize (KiB) 24764

[startup+1422.31 s]
/proc/loadavg: 2.05 2.01 1.91 3/75 3143
/proc/meminfo: memFree=1241528/2055920 swapFree=4179784/4192956
[pid=3134] ppid=3132 vsize=24764 CPUtime=1415.88
/proc/3134/stat : 3134 (xsolve) R 3132 3134 2940 0 -1 4194304 5508 0 0 0 141584 4 0 0 25 0 1 0 1978873668 25358336 5408 996147200 134512640 135239763 4294956208 18446744073709551615 135100988 0 0 4096 0 0 0 0 17 1 0 0
/proc/3134/statm: 6191 5408 420 177 0 5094 0
Current children cumulated CPU time (s) 1415.88
Current children cumulated vsize (KiB) 24764

[startup+1482.3 s]
/proc/loadavg: 2.02 2.01 1.91 3/75 3143
/proc/meminfo: memFree=1240760/2055920 swapFree=4179784/4192956
[pid=3134] ppid=3132 vsize=24764 CPUtime=1475.6
/proc/3134/stat : 3134 (xsolve) R 3132 3134 2940 0 -1 4194304 5508 0 0 0 147556 4 0 0 25 0 1 0 1978873668 25358336 5408 996147200 134512640 135239763 4294956208 18446744073709551615 134796498 0 0 4096 0 0 0 0 17 1 0 0
/proc/3134/statm: 6191 5408 420 177 0 5094 0
Current children cumulated CPU time (s) 1475.6
Current children cumulated vsize (KiB) 24764

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 3143
/proc/meminfo: memFree=1240760/2055920 swapFree=4179784/4192956
[pid=3134] ppid=3132 vsize=24764 CPUtime=1535.33
/proc/3134/stat : 3134 (xsolve) R 3132 3134 2940 0 -1 4194304 5508 0 0 0 153529 4 0 0 25 0 1 0 1978873668 25358336 5408 996147200 134512640 135239763 4294956208 18446744073709551615 135097561 0 0 4096 0 0 0 0 17 1 0 0
/proc/3134/statm: 6191 5408 420 177 0 5094 0
Current children cumulated CPU time (s) 1535.33
Current children cumulated vsize (KiB) 24764

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 3143
/proc/meminfo: memFree=1240760/2055920 swapFree=4179784/4192956
[pid=3134] ppid=3132 vsize=24764 CPUtime=1595.07
/proc/3134/stat : 3134 (xsolve) R 3132 3134 2940 0 -1 4194304 5508 0 0 0 159503 4 0 0 25 0 1 0 1978873668 25358336 5408 996147200 134512640 135239763 4294956208 18446744073709551615 134796910 0 0 4096 0 0 0 0 17 1 0 0
/proc/3134/statm: 6191 5408 420 177 0 5094 0
Current children cumulated CPU time (s) 1595.07
Current children cumulated vsize (KiB) 24764

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 3143
/proc/meminfo: memFree=1240760/2055920 swapFree=4179784/4192956
[pid=3134] ppid=3132 vsize=24764 CPUtime=1654.8
/proc/3134/stat : 3134 (xsolve) R 3132 3134 2940 0 -1 4194304 5508 0 0 0 165476 4 0 0 25 0 1 0 1978873668 25358336 5408 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 1 0 0
/proc/3134/statm: 6191 5408 420 177 0 5094 0
Current children cumulated CPU time (s) 1654.8
Current children cumulated vsize (KiB) 24764

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 3143
/proc/meminfo: memFree=1240760/2055920 swapFree=4179784/4192956
[pid=3134] ppid=3132 vsize=24764 CPUtime=1714.53
/proc/3134/stat : 3134 (xsolve) R 3132 3134 2940 0 -1 4194304 5508 0 0 0 171449 4 0 0 25 0 1 0 1978873668 25358336 5408 996147200 134512640 135239763 4294956208 18446744073709551615 134800871 0 0 4096 0 0 0 0 17 1 0 0
/proc/3134/statm: 6191 5408 420 177 0 5094 0
Current children cumulated CPU time (s) 1714.53
Current children cumulated vsize (KiB) 24764

[startup+1782.3 s]
/proc/loadavg: 1.94 1.98 1.91 3/73 3243
/proc/meminfo: memFree=1437832/2055920 swapFree=4179784/4192956
[pid=3134] ppid=3132 vsize=24764 CPUtime=1774.3
/proc/3134/stat : 3134 (xsolve) R 3132 3134 2940 0 -1 4194304 5508 0 0 0 177424 6 0 0 25 0 1 0 1978873668 25358336 5408 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 0 0 0
/proc/3134/statm: 6191 5408 420 177 0 5094 0
Current children cumulated CPU time (s) 1774.3
Current children cumulated vsize (KiB) 24764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.1 s]
/proc/loadavg: 1.96 1.98 1.91 3/73 3297
/proc/meminfo: memFree=1437576/2055920 swapFree=4179784/4192956
[pid=3134] ppid=3132 vsize=24764 CPUtime=1800.01
/proc/3134/stat : 3134 (xsolve) R 3132 3134 2940 0 -1 4194304 5508 0 0 0 179995 6 0 0 25 0 1 0 1978873668 25358336 5408 996147200 134512640 135239763 4294956208 18446744073709551615 135034561 0 0 4096 0 0 0 0 17 0 0 0
/proc/3134/statm: 6191 5408 420 177 0 5094 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 24764

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: 1.96 1.98 1.91 3/73 3297
/proc/meminfo: memFree=1437576/2055920 swapFree=4179784/4192956
[pid=3134] ppid=3132 vsize=24764 CPUtime=1800.01
/proc/3134/stat : 3134 (xsolve) R 3132 3134 2940 0 -1 4194304 5508 0 0 0 179995 6 0 0 25 0 1 0 1978873668 25358336 5408 996147200 134512640 135239763 4294956208 18446744073709551615 135034561 0 0 4096 0 0 0 0 17 0 0 0
/proc/3134/statm: 6191 5408 420 177 0 5094 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 24764

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.11
CPU time (s): 1800.03
CPU user time (s): 1799.96
CPU system time (s): 0.067989
CPU usage (%): 99.553
Max. virtual memory (cumulated for all children) (KiB): 24764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.067989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5508
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= 20579

runsolver used 2.26365 second user time and 5.9261 second system time

The end

Launcher Data (download as text)

Begin job on node16 at 2008-07-02 13:43:11
IDJOB=1040934
IDBENCH=53755
IDSOLVER=357
FILE ID=node16/1040934-1214998991
PBS_JOBID= 7870890
Free space on /tmp= 66492 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-35-35.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dyn -sac 3 -ds 2 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1040934-1214998991/watcher-1040934-1214998991 -o /tmp/evaluation-result-1040934-1214998991/solver-1040934-1214998991 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1040934-1214998991.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 35b05a83f382898243197cbd730ba6d5
RANDOM SEED=1552406450

node16.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		: 3000.213
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		: 3000.213
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:       1280920 kB
Buffers:         64936 kB
Cached:         512464 kB
SwapCached:       7400 kB
Active:         288132 kB
Inactive:       414352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1280920 kB
SwapTotal:     4192956 kB
SwapFree:      4179784 kB
Dirty:           61080 kB
Writeback:           0 kB
Mapped:         131204 kB
Slab:            57556 kB
Committed_AS:  3425788 kB
PageTables:       2124 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= 66552 MiB
End job on node16 at 2008-07-02 14:13:21