Trace number 1041115

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-prime 1.313? (TO) 1800.1 1813.41

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-28-28.xml
MD5SUM22db92e42bf9ba55a567bdd77a5f9c8b
Bench CategoryGLOBAL (global constraints)
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 variables1568
Number of constraints1893
Maximum constraint arity28
Maximum domain size88
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1513
Global constraints used (with number of constraints)cumulative(2),weightedsum(378)

Solver Data (download as text)

0.00/0.01	c mistral-prime 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-1041115-1214999722/watcher-1041115-1214999722 -o /tmp/evaluation-result-1041115-1214999722/solver-1041115-1214999722 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1041115-1214999722.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): 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: 1.92 1.99 1.86 4/74 19318
/proc/meminfo: memFree=1264592/2055920 swapFree=4175520/4192956
[pid=19318] ppid=19316 vsize=18572 CPUtime=0
/proc/19318/stat : 19318 (runsolver) R 19316 19318 17711 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 622909302 19017728 292 996147200 4194304 4296836 548682068496 18446744073709551615 226913479975 0 0 4096 24578 0 0 0 17 1 0 0
/proc/19318/statm: 4643 292 257 25 0 2626 0

[startup+0.116599 s]
/proc/loadavg: 1.92 1.99 1.86 4/74 19318
/proc/meminfo: memFree=1264592/2055920 swapFree=4175520/4192956
[pid=19318] ppid=19316 vsize=6840 CPUtime=0.1
/proc/19318/stat : 19318 (xsolve) R 19316 19318 17711 0 -1 4194304 1021 0 0 0 10 0 0 0 20 0 1 0 622909302 7004160 987 996147200 134512640 135237403 4294956256 18446744073709551615 8326893 0 0 4096 0 0 0 0 17 1 0 0
/proc/19318/statm: 1710 987 377 176 0 614 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6840

[startup+0.202619 s]
/proc/loadavg: 1.92 1.99 1.86 4/74 19318
/proc/meminfo: memFree=1264592/2055920 swapFree=4175520/4192956
[pid=19318] ppid=19316 vsize=16472 CPUtime=0.19
/proc/19318/stat : 19318 (xsolve) R 19316 19318 17711 0 -1 4194304 3398 0 0 0 18 1 0 0 20 0 1 0 622909302 16867328 3364 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 1 0 0
/proc/19318/statm: 4118 3364 415 176 0 3022 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 16472

[startup+0.302637 s]
/proc/loadavg: 1.92 1.99 1.86 4/74 19318
/proc/meminfo: memFree=1264592/2055920 swapFree=4175520/4192956
[pid=19318] ppid=19316 vsize=16472 CPUtime=0.29
/proc/19318/stat : 19318 (xsolve) R 19316 19318 17711 0 -1 4194304 3399 0 0 0 28 1 0 0 21 0 1 0 622909302 16867328 3365 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 1 0 0
/proc/19318/statm: 4118 3365 415 176 0 3022 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16472

[startup+0.701712 s]
/proc/loadavg: 1.92 1.99 1.86 4/74 19318
/proc/meminfo: memFree=1264592/2055920 swapFree=4175520/4192956
[pid=19318] ppid=19316 vsize=16472 CPUtime=0.69
/proc/19318/stat : 19318 (xsolve) R 19316 19318 17711 0 -1 4194304 3399 0 0 0 68 1 0 0 25 0 1 0 622909302 16867328 3365 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 1 0 0
/proc/19318/statm: 4118 3365 415 176 0 3022 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16472

[startup+1.50287 s]
/proc/loadavg: 1.92 1.99 1.86 3/75 19319
/proc/meminfo: memFree=1252680/2055920 swapFree=4175520/4192956
[pid=19318] ppid=19316 vsize=16472 CPUtime=1.48
/proc/19318/stat : 19318 (xsolve) R 19316 19318 17711 0 -1 4194304 3399 0 0 0 147 1 0 0 25 0 1 0 622909302 16867328 3365 996147200 134512640 135237403 4294956256 18446744073709551615 134819040 0 0 4096 0 0 0 0 17 1 0 0
/proc/19318/statm: 4118 3365 415 176 0 3022 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 16472

[startup+3.10118 s]
/proc/loadavg: 1.92 1.99 1.86 3/75 19319
/proc/meminfo: memFree=1252488/2055920 swapFree=4175520/4192956
[pid=19318] ppid=19316 vsize=16476 CPUtime=3.06
/proc/19318/stat : 19318 (xsolve) R 19316 19318 17711 0 -1 4194304 3400 0 0 0 305 1 0 0 25 0 1 0 622909302 16871424 3366 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 1 0 0
/proc/19318/statm: 4119 3366 415 176 0 3023 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 16476

[startup+6.30279 s]
/proc/loadavg: 1.93 1.99 1.86 3/75 19319
/proc/meminfo: memFree=1252432/2055920 swapFree=4175520/4192956
[pid=19318] ppid=19316 vsize=16476 CPUtime=6.23
/proc/19318/stat : 19318 (xsolve) R 19316 19318 17711 0 -1 4194304 3400 0 0 0 622 1 0 0 25 0 1 0 622909302 16871424 3366 996147200 134512640 135237403 4294956256 18446744073709551615 134794528 0 0 4096 0 0 0 0 17 1 0 0
/proc/19318/statm: 4119 3366 415 176 0 3023 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 16476

[startup+12.702 s]
/proc/loadavg: 1.93 1.99 1.86 3/75 19319
/proc/meminfo: memFree=1252304/2055920 swapFree=4175520/4192956
[pid=19318] ppid=19316 vsize=16476 CPUtime=12.57
/proc/19318/stat : 19318 (xsolve) R 19316 19318 17711 0 -1 4194304 3402 0 0 0 1256 1 0 0 25 0 1 0 622909302 16871424 3368 996147200 134512640 135237403 4294956256 18446744073709551615 135095520 0 0 4096 0 0 0 0 17 1 0 0
/proc/19318/statm: 4119 3368 415 176 0 3023 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 16476

[startup+25.5015 s]
/proc/loadavg: 1.95 1.99 1.87 3/75 19319
/proc/meminfo: memFree=1252304/2055920 swapFree=4175520/4192956
[pid=19318] ppid=19316 vsize=16476 CPUtime=25.24
/proc/19318/stat : 19318 (xsolve) R 19316 19318 17711 0 -1 4194304 3426 0 0 0 2523 1 0 0 25 0 1 0 622909302 16871424 3392 996147200 134512640 135237403 4294956256 18446744073709551615 134818601 0 0 4096 0 0 0 0 17 1 0 0
/proc/19318/statm: 4119 3392 415 176 0 3023 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 16476

[startup+51.1014 s]
/proc/loadavg: 1.96 1.99 1.87 3/75 19319
/proc/meminfo: memFree=1252240/2055920 swapFree=4175520/4192956
[pid=19318] ppid=19316 vsize=16480 CPUtime=50.6
/proc/19318/stat : 19318 (xsolve) R 19316 19318 17711 0 -1 4194304 3427 0 0 0 5059 1 0 0 25 0 1 0 622909302 16875520 3393 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 1 0 0
/proc/19318/statm: 4120 3393 415 176 0 3024 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 16480

[startup+102.302 s]
/proc/loadavg: 1.98 1.99 1.87 3/75 19319
/proc/meminfo: memFree=1251792/2055920 swapFree=4175520/4192956
[pid=19318] ppid=19316 vsize=16480 CPUtime=101.33
/proc/19318/stat : 19318 (xsolve) R 19316 19318 17711 0 -1 4194304 3427 0 0 0 10131 2 0 0 25 0 1 0 622909302 16875520 3393 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 1 0 0
/proc/19318/statm: 4120 3393 415 176 0 3024 0
Current children cumulated CPU time (s) 101.33
Current children cumulated vsize (KiB) 16480

[startup+162.302 s]
/proc/loadavg: 1.99 1.99 1.88 3/75 19319
/proc/meminfo: memFree=1251344/2055920 swapFree=4175520/4192956
[pid=19318] ppid=19316 vsize=16484 CPUtime=160.76
/proc/19318/stat : 19318 (xsolve) R 19316 19318 17711 0 -1 4194304 3428 0 0 0 16074 2 0 0 25 0 1 0 622909302 16879616 3394 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 1 0 0
/proc/19318/statm: 4121 3394 415 176 0 3025 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 16484

[startup+222.306 s]
/proc/loadavg: 1.99 1.99 1.89 3/75 19319
/proc/meminfo: memFree=1250960/2055920 swapFree=4175520/4192956
[pid=19318] ppid=19316 vsize=16484 CPUtime=220.2
/proc/19318/stat : 19318 (xsolve) R 19316 19318 17711 0 -1 4194304 3428 0 0 0 22018 2 0 0 25 0 1 0 622909302 16879616 3394 996147200 134512640 135237403 4294956256 18446744073709551615 135072239 0 0 4096 0 0 0 0 17 1 0 0
/proc/19318/statm: 4121 3394 415 176 0 3025 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 16484

[startup+282.302 s]
/proc/loadavg: 1.99 1.99 1.89 3/75 19319
/proc/meminfo: memFree=1250512/2055920 swapFree=4175520/4192956
[pid=19318] ppid=19316 vsize=16484 CPUtime=279.63
/proc/19318/stat : 19318 (xsolve) R 19316 19318 17711 0 -1 4194304 3428 0 0 0 27961 2 0 0 25 0 1 0 622909302 16879616 3394 996147200 134512640 135237403 4294956256 18446744073709551615 134840499 0 0 4096 0 0 0 0 17 1 0 0
/proc/19318/statm: 4121 3394 415 176 0 3025 0
Current children cumulated CPU time (s) 279.63
Current children cumulated vsize (KiB) 16484

[startup+342.301 s]
/proc/loadavg: 2.07 2.01 1.90 3/75 19325
/proc/meminfo: memFree=1249416/2055920 swapFree=4175520/4192956
[pid=19318] ppid=19316 vsize=16484 CPUtime=339.03
/proc/19318/stat : 19318 (xsolve) R 19316 19318 17711 0 -1 4194304 3428 0 0 0 33901 2 0 0 25 0 1 0 622909302 16879616 3394 996147200 134512640 135237403 4294956256 18446744073709551615 135071935 0 0 4096 0 0 0 0 17 1 0 0
/proc/19318/statm: 4121 3394 415 176 0 3025 0
Current children cumulated CPU time (s) 339.03
Current children cumulated vsize (KiB) 16484

[startup+402.303 s]
/proc/loadavg: 2.03 2.00 1.91 3/75 19325
/proc/meminfo: memFree=1249160/2055920 swapFree=4175520/4192956
[pid=19318] ppid=19316 vsize=16484 CPUtime=398.47
/proc/19318/stat : 19318 (xsolve) R 19316 19318 17711 0 -1 4194304 3428 0 0 0 39845 2 0 0 25 0 1 0 622909302 16879616 3394 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 1 0 0
/proc/19318/statm: 4121 3394 415 176 0 3025 0
Current children cumulated CPU time (s) 398.47
Current children cumulated vsize (KiB) 16484

[startup+462.301 s]
/proc/loadavg: 2.01 2.00 1.91 3/75 19325
/proc/meminfo: memFree=1248776/2055920 swapFree=4175520/4192956
[pid=19318] ppid=19316 vsize=16488 CPUtime=457.9
/proc/19318/stat : 19318 (xsolve) R 19316 19318 17711 0 -1 4194304 3429 0 0 0 45788 2 0 0 25 0 1 0 622909302 16883712 3395 996147200 134512640 135237403 4294956256 18446744073709551615 134794520 0 0 4096 0 0 0 0 17 1 0 0
/proc/19318/statm: 4122 3395 415 176 0 3026 0
Current children cumulated CPU time (s) 457.9
Current children cumulated vsize (KiB) 16488

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 19325
/proc/meminfo: memFree=1248392/2055920 swapFree=4175520/4192956
[pid=19318] ppid=19316 vsize=16488 CPUtime=517.34
/proc/19318/stat : 19318 (xsolve) R 19316 19318 17711 0 -1 4194304 3429 0 0 0 51732 2 0 0 25 0 1 0 622909302 16883712 3395 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 1 0 0
/proc/19318/statm: 4122 3395 415 176 0 3026 0
Current children cumulated CPU time (s) 517.34
Current children cumulated vsize (KiB) 16488

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 19325
/proc/meminfo: memFree=1248008/2055920 swapFree=4175520/4192956
[pid=19318] ppid=19316 vsize=16488 CPUtime=576.77
/proc/19318/stat : 19318 (xsolve) R 19316 19318 17711 0 -1 4194304 3429 0 0 0 57675 2 0 0 25 0 1 0 622909302 16883712 3395 996147200 134512640 135237403 4294956256 18446744073709551615 135095552 0 0 4096 0 0 0 0 17 1 0 0
/proc/19318/statm: 4122 3395 415 176 0 3026 0
Current children cumulated CPU time (s) 576.77
Current children cumulated vsize (KiB) 16488

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 19325
/proc/meminfo: memFree=1247688/2055920 swapFree=4175520/4192956
[pid=19318] ppid=19316 vsize=16488 CPUtime=636.21
/proc/19318/stat : 19318 (xsolve) R 19316 19318 17711 0 -1 4194304 3429 0 0 0 63619 2 0 0 25 0 1 0 622909302 16883712 3395 996147200 134512640 135237403 4294956256 18446744073709551615 134818511 0 0 4096 0 0 0 0 17 1 0 0
/proc/19318/statm: 4122 3395 415 176 0 3026 0
Current children cumulated CPU time (s) 636.21
Current children cumulated vsize (KiB) 16488


################
# More data... #
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[startup+882.307 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 19325
/proc/meminfo: memFree=1245584/2055920 swapFree=4175520/4192956
[pid=19318] ppid=19316 vsize=16488 CPUtime=873.95
/proc/19318/stat : 19318 (xsolve) R 19316 19318 17711 0 -1 4194304 3429 0 0 0 87392 3 0 0 25 0 1 0 622909302 16883712 3395 996147200 134512640 135237403 4294956256 18446744073709551615 134819011 0 0 4096 0 0 0 0 17 1 0 0
/proc/19318/statm: 4122 3395 415 176 0 3026 0
Current children cumulated CPU time (s) 873.95
Current children cumulated vsize (KiB) 16488

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 19325
/proc/meminfo: memFree=1245072/2055920 swapFree=4175520/4192956
[pid=19318] ppid=19316 vsize=16488 CPUtime=933.38
/proc/19318/stat : 19318 (xsolve) R 19316 19318 17711 0 -1 4194304 3429 0 0 0 93335 3 0 0 25 0 1 0 622909302 16883712 3395 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 1 0 0
/proc/19318/statm: 4122 3395 415 176 0 3026 0
Current children cumulated CPU time (s) 933.38
Current children cumulated vsize (KiB) 16488

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 19325
/proc/meminfo: memFree=1244752/2055920 swapFree=4175520/4192956
[pid=19318] ppid=19316 vsize=16488 CPUtime=992.81
/proc/19318/stat : 19318 (xsolve) R 19316 19318 17711 0 -1 4194304 3429 0 0 0 99278 3 0 0 25 0 1 0 622909302 16883712 3395 996147200 134512640 135237403 4294956256 18446744073709551615 135029322 0 0 4096 0 0 0 0 17 1 0 0
/proc/19318/statm: 4122 3395 415 176 0 3026 0
Current children cumulated CPU time (s) 992.81
Current children cumulated vsize (KiB) 16488

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 19325
/proc/meminfo: memFree=1244304/2055920 swapFree=4175520/4192956
[pid=19318] ppid=19316 vsize=16488 CPUtime=1052.25
/proc/19318/stat : 19318 (xsolve) R 19316 19318 17711 0 -1 4194304 3429 0 0 0 105222 3 0 0 25 0 1 0 622909302 16883712 3395 996147200 134512640 135237403 4294956256 18446744073709551615 135055194 0 0 4096 0 0 0 0 17 1 0 0
/proc/19318/statm: 4122 3395 415 176 0 3026 0
Current children cumulated CPU time (s) 1052.25
Current children cumulated vsize (KiB) 16488

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 19325
/proc/meminfo: memFree=1243792/2055920 swapFree=4175520/4192956
[pid=19318] ppid=19316 vsize=16488 CPUtime=1111.68
/proc/19318/stat : 19318 (xsolve) R 19316 19318 17711 0 -1 4194304 3429 0 0 0 111165 3 0 0 25 0 1 0 622909302 16883712 3395 996147200 134512640 135237403 4294956256 18446744073709551615 134840477 0 0 4096 0 0 0 0 17 1 0 0
/proc/19318/statm: 4122 3395 415 176 0 3026 0
Current children cumulated CPU time (s) 1111.68
Current children cumulated vsize (KiB) 16488

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 19325
/proc/meminfo: memFree=1243344/2055920 swapFree=4175520/4192956
[pid=19318] ppid=19316 vsize=16488 CPUtime=1171.12
/proc/19318/stat : 19318 (xsolve) R 19316 19318 17711 0 -1 4194304 3429 0 0 0 117109 3 0 0 25 0 1 0 622909302 16883712 3395 996147200 134512640 135237403 4294956256 18446744073709551615 134794498 0 0 4096 0 0 0 0 17 1 0 0
/proc/19318/statm: 4122 3395 415 176 0 3026 0
Current children cumulated CPU time (s) 1171.12
Current children cumulated vsize (KiB) 16488

[startup+1242.3 s]
/proc/loadavg: 2.04 2.01 1.91 3/75 19325
/proc/meminfo: memFree=1242896/2055920 swapFree=4175520/4192956
[pid=19318] ppid=19316 vsize=16488 CPUtime=1230.55
/proc/19318/stat : 19318 (xsolve) R 19316 19318 17711 0 -1 4194304 3429 0 0 0 123052 3 0 0 25 0 1 0 622909302 16883712 3395 996147200 134512640 135237403 4294956256 18446744073709551615 134840479 0 0 4096 0 0 0 0 17 1 0 0
/proc/19318/statm: 4122 3395 415 176 0 3026 0
Current children cumulated CPU time (s) 1230.55
Current children cumulated vsize (KiB) 16488

[startup+1302.3 s]
/proc/loadavg: 2.01 2.01 1.91 3/75 19325
/proc/meminfo: memFree=1242384/2055920 swapFree=4175520/4192956
[pid=19318] ppid=19316 vsize=16488 CPUtime=1289.98
/proc/19318/stat : 19318 (xsolve) R 19316 19318 17711 0 -1 4194304 3429 0 0 0 128995 3 0 0 25 0 1 0 622909302 16883712 3395 996147200 134512640 135237403 4294956256 18446744073709551615 134785942 0 0 4096 0 0 0 0 17 1 0 0
/proc/19318/statm: 4122 3395 415 176 0 3026 0
Current children cumulated CPU time (s) 1289.98
Current children cumulated vsize (KiB) 16488

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 19325
/proc/meminfo: memFree=1241808/2055920 swapFree=4175520/4192956
[pid=19318] ppid=19316 vsize=16488 CPUtime=1349.42
/proc/19318/stat : 19318 (xsolve) R 19316 19318 17711 0 -1 4194304 3429 0 0 0 134939 3 0 0 25 0 1 0 622909302 16883712 3395 996147200 134512640 135237403 4294956256 18446744073709551615 135028992 0 0 4096 0 0 0 0 17 1 0 0
/proc/19318/statm: 4122 3395 415 176 0 3026 0
Current children cumulated CPU time (s) 1349.42
Current children cumulated vsize (KiB) 16488

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 19353
/proc/meminfo: memFree=1802912/2055920 swapFree=4175520/4192956
[pid=19318] ppid=19316 vsize=16488 CPUtime=1409.17
/proc/19318/stat : 19318 (xsolve) R 19316 19318 17711 0 -1 4194304 3429 0 0 0 140914 3 0 0 25 0 1 0 622909302 16883712 3395 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 0 0 0
/proc/19318/statm: 4122 3395 415 176 0 3026 0
Current children cumulated CPU time (s) 1409.17
Current children cumulated vsize (KiB) 16488

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 19353
/proc/meminfo: memFree=1802784/2055920 swapFree=4175520/4192956
[pid=19318] ppid=19316 vsize=16488 CPUtime=1469.14
/proc/19318/stat : 19318 (xsolve) R 19316 19318 17711 0 -1 4194304 3429 0 0 0 146911 3 0 0 25 0 1 0 622909302 16883712 3395 996147200 134512640 135237403 4294956256 18446744073709551615 134795461 0 0 4096 0 0 0 0 17 0 0 0
/proc/19318/statm: 4122 3395 415 176 0 3026 0
Current children cumulated CPU time (s) 1469.14
Current children cumulated vsize (KiB) 16488

[startup+1542.31 s]
/proc/loadavg: 2.11 2.03 1.93 3/73 19353
/proc/meminfo: memFree=1802912/2055920 swapFree=4175520/4192956
[pid=19318] ppid=19316 vsize=16488 CPUtime=1529.12
/proc/19318/stat : 19318 (xsolve) R 19316 19318 17711 0 -1 4194304 3429 0 0 0 152908 4 0 0 25 0 1 0 622909302 16883712 3395 996147200 134512640 135237403 4294956256 18446744073709551615 135029322 0 0 4096 0 0 0 0 17 0 0 0
/proc/19318/statm: 4122 3395 415 176 0 3026 0
Current children cumulated CPU time (s) 1529.12
Current children cumulated vsize (KiB) 16488

[startup+1602.3 s]
/proc/loadavg: 2.09 2.04 1.93 3/73 19353
/proc/meminfo: memFree=1802848/2055920 swapFree=4175520/4192956
[pid=19318] ppid=19316 vsize=16488 CPUtime=1589.09
/proc/19318/stat : 19318 (xsolve) R 19316 19318 17711 0 -1 4194304 3429 0 0 0 158905 4 0 0 25 0 1 0 622909302 16883712 3395 996147200 134512640 135237403 4294956256 18446744073709551615 135095521 0 0 4096 0 0 0 0 17 0 0 0
/proc/19318/statm: 4122 3395 415 176 0 3026 0
Current children cumulated CPU time (s) 1589.09
Current children cumulated vsize (KiB) 16488

[startup+1662.3 s]
/proc/loadavg: 2.07 2.04 1.94 3/73 19353
/proc/meminfo: memFree=1802848/2055920 swapFree=4175520/4192956
[pid=19318] ppid=19316 vsize=16488 CPUtime=1649.06
/proc/19318/stat : 19318 (xsolve) R 19316 19318 17711 0 -1 4194304 3429 0 0 0 164902 4 0 0 25 0 1 0 622909302 16883712 3395 996147200 134512640 135237403 4294956256 18446744073709551615 134819027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19318/statm: 4122 3395 415 176 0 3026 0
Current children cumulated CPU time (s) 1649.06
Current children cumulated vsize (KiB) 16488

[startup+1722.3 s]
/proc/loadavg: 2.07 2.05 1.94 3/73 19353
/proc/meminfo: memFree=1802848/2055920 swapFree=4175520/4192956
[pid=19318] ppid=19316 vsize=16488 CPUtime=1709.03
/proc/19318/stat : 19318 (xsolve) R 19316 19318 17711 0 -1 4194304 3429 0 0 0 170899 4 0 0 25 0 1 0 622909302 16883712 3395 996147200 134512640 135237403 4294956256 18446744073709551615 134794525 0 0 4096 0 0 0 0 17 0 0 0
/proc/19318/statm: 4122 3395 415 176 0 3026 0
Current children cumulated CPU time (s) 1709.03
Current children cumulated vsize (KiB) 16488

[startup+1782.3 s]
/proc/loadavg: 2.06 2.05 1.95 3/73 19353
/proc/meminfo: memFree=1802656/2055920 swapFree=4175520/4192956
[pid=19318] ppid=19316 vsize=16488 CPUtime=1769
/proc/19318/stat : 19318 (xsolve) R 19316 19318 17711 0 -1 4194304 3429 0 0 0 176896 4 0 0 25 0 1 0 622909302 16883712 3395 996147200 134512640 135237403 4294956256 18446744073709551615 134794877 0 0 4096 0 0 0 0 17 0 0 0
/proc/19318/statm: 4122 3395 415 176 0 3026 0
Current children cumulated CPU time (s) 1769
Current children cumulated vsize (KiB) 16488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.4 s]
/proc/loadavg: 2.09 2.06 1.95 3/73 19353
/proc/meminfo: memFree=1802656/2055920 swapFree=4175520/4192956
[pid=19318] ppid=19316 vsize=16488 CPUtime=1800.09
/proc/19318/stat : 19318 (xsolve) R 19316 19318 17711 0 -1 4194304 3429 0 0 0 180005 4 0 0 25 0 1 0 622909302 16883712 3395 996147200 134512640 135237403 4294956256 18446744073709551615 134818653 0 0 4096 0 0 0 0 17 0 0 0
/proc/19318/statm: 4122 3395 415 176 0 3026 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 16488

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

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

[startup+1813.4 s]
/proc/loadavg: 2.09 2.06 1.95 3/73 19353
/proc/meminfo: memFree=1802656/2055920 swapFree=4175520/4192956
[pid=19318] ppid=19316 vsize=16488 CPUtime=1800.09
/proc/19318/stat : 19318 (xsolve) R 19316 19318 17711 0 -1 4194304 3429 0 0 0 180005 4 0 0 25 0 1 0 622909302 16883712 3395 996147200 134512640 135237403 4294956256 18446744073709551615 134818653 0 0 4096 0 0 0 0 17 0 0 0
/proc/19318/statm: 4122 3395 415 176 0 3026 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 16488

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.41
CPU time (s): 1800.1
CPU user time (s): 1800.05
CPU system time (s): 0.045993
CPU usage (%): 99.266
Max. virtual memory (cumulated for all children) (KiB): 16488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.05
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3429
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= 32094

runsolver used 1.9587 second user time and 5.9301 second system time

The end

Launcher Data (download as text)

Begin job on node5 at 2008-07-02 13:55:22
IDJOB=1041115
IDBENCH=53773
IDSOLVER=358
FILE ID=node5/1041115-1214999722
PBS_JOBID= 7870912
Free space on /tmp= 66300 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-28-28.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1041115-1214999722/watcher-1041115-1214999722 -o /tmp/evaluation-result-1041115-1214999722/solver-1041115-1214999722 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1041115-1214999722.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 22db92e42bf9ba55a567bdd77a5f9c8b
RANDOM SEED=1246538657

node5.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		: 3000.279
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		: 3000.279
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:       1265072 kB
Buffers:          6756 kB
Cached:         304876 kB
SwapCached:      11096 kB
Active:         716196 kB
Inactive:         9360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1265072 kB
SwapTotal:     4192956 kB
SwapFree:      4175520 kB
Dirty:            1272 kB
Writeback:           0 kB
Mapped:         416432 kB
Slab:            49588 kB
Committed_AS:  1220752 kB
PageTables:       2736 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= 66540 MiB
End job on node5 at 2008-07-02 14:25:37