Trace number 1041045

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) 1800.11 1812.01

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-32-32.xml
MD5SUMdb5e4024fa09c2ba43e56edc6af3d2e9
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 variables2048
Number of constraints2483
Maximum constraint arity32
Maximum domain size107
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1985
Global constraints used (with number of constraints)cumulative(2),weightedsum(496)

Solver Data (download as text)

0.00/0.00	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-1041045-1214999243/watcher-1041045-1214999243 -o /tmp/evaluation-result-1041045-1214999243/solver-1041045-1214999243 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1041045-1214999243.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: 4.26 4.26 3.27 3/89 1832
/proc/meminfo: memFree=702248/2055920 swapFree=4165996/4192956
[pid=1832] ppid=1830 vsize=4584 CPUtime=0
/proc/1832/stat : 1832 (xsolve) R 1830 1832 1472 0 -1 4194304 436 0 0 0 0 0 0 0 20 0 1 0 613142966 4694016 402 996147200 134512640 135237403 4294956256 18446744073709551615 10860155 0 0 4096 0 0 0 0 17 1 0 0
/proc/1832/statm: 1146 402 345 176 0 50 0

[startup+0.01582 s]
/proc/loadavg: 4.26 4.26 3.27 3/89 1832
/proc/meminfo: memFree=702248/2055920 swapFree=4165996/4192956
[pid=1832] ppid=1830 vsize=4980 CPUtime=0.01
/proc/1832/stat : 1832 (xsolve) R 1830 1832 1472 0 -1 4194304 531 0 0 0 1 0 0 0 20 0 1 0 613142966 5099520 497 996147200 134512640 135237403 4294956256 18446744073709551615 10860155 0 0 4096 0 0 0 0 17 1 0 0
/proc/1832/statm: 1245 497 350 176 0 149 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4980

[startup+0.101836 s]
/proc/loadavg: 4.26 4.26 3.27 3/89 1832
/proc/meminfo: memFree=702248/2055920 swapFree=4165996/4192956
[pid=1832] ppid=1830 vsize=7264 CPUtime=0.09
/proc/1832/stat : 1832 (xsolve) R 1830 1832 1472 0 -1 4194304 1127 0 0 0 9 0 0 0 20 0 1 0 613142966 7438336 1093 996147200 134512640 135237403 4294956256 18446744073709551615 10860155 0 0 4096 0 0 0 0 17 1 0 0
/proc/1832/statm: 1816 1094 373 176 0 720 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7264

[startup+0.301875 s]
/proc/loadavg: 4.26 4.26 3.27 3/89 1832
/proc/meminfo: memFree=702248/2055920 swapFree=4165996/4192956
[pid=1832] ppid=1830 vsize=20524 CPUtime=0.29
/proc/1832/stat : 1832 (xsolve) R 1830 1832 1472 0 -1 4194304 4415 0 0 0 27 2 0 0 22 0 1 0 613142966 21016576 4381 996147200 134512640 135237403 4294956256 18446744073709551615 135099006 0 0 4096 0 0 0 0 17 1 0 0
/proc/1832/statm: 5131 4381 415 176 0 4035 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20524

[startup+0.701964 s]
/proc/loadavg: 4.26 4.26 3.27 3/89 1832
/proc/meminfo: memFree=702248/2055920 swapFree=4165996/4192956
[pid=1832] ppid=1830 vsize=20528 CPUtime=0.69
/proc/1832/stat : 1832 (xsolve) R 1830 1832 1472 0 -1 4194304 4416 0 0 0 67 2 0 0 25 0 1 0 613142966 21020672 4382 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 0 0 0
/proc/1832/statm: 5132 4382 415 176 0 4036 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20528

[startup+1.50112 s]
/proc/loadavg: 4.26 4.26 3.27 2/90 1833
/proc/meminfo: memFree=686240/2055920 swapFree=4165996/4192956
[pid=1832] ppid=1830 vsize=20528 CPUtime=1.48
/proc/1832/stat : 1832 (xsolve) R 1830 1832 1472 0 -1 4194304 4416 0 0 0 146 2 0 0 25 0 1 0 613142966 21020672 4382 996147200 134512640 135237403 4294956256 18446744073709551615 135029190 0 0 4096 0 0 0 0 17 0 0 0
/proc/1832/statm: 5132 4382 415 176 0 4036 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 20528

[startup+3.10144 s]
/proc/loadavg: 4.26 4.26 3.27 2/90 1833
/proc/meminfo: memFree=686048/2055920 swapFree=4165996/4192956
[pid=1832] ppid=1830 vsize=20528 CPUtime=3.07
/proc/1832/stat : 1832 (xsolve) R 1830 1832 1472 0 -1 4194304 4416 0 0 0 305 2 0 0 25 0 1 0 613142966 21020672 4382 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 0 0 0
/proc/1832/statm: 5132 4382 415 176 0 4036 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 20528

[startup+6.30107 s]
/proc/loadavg: 4.32 4.27 3.28 2/90 1833
/proc/meminfo: memFree=686048/2055920 swapFree=4165996/4192956
[pid=1832] ppid=1830 vsize=20528 CPUtime=6.25
/proc/1832/stat : 1832 (xsolve) R 1830 1832 1472 0 -1 4194304 4416 0 0 0 623 2 0 0 25 0 1 0 613142966 21020672 4382 996147200 134512640 135237403 4294956256 18446744073709551615 135095609 0 0 4096 0 0 0 0 17 0 0 0
/proc/1832/statm: 5132 4382 415 176 0 4036 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 20528

[startup+12.7013 s]
/proc/loadavg: 4.37 4.28 3.29 2/90 1833
/proc/meminfo: memFree=685984/2055920 swapFree=4165996/4192956
[pid=1832] ppid=1830 vsize=20604 CPUtime=12.6
/proc/1832/stat : 1832 (xsolve) R 1830 1832 1472 0 -1 4194304 4436 0 0 0 1258 2 0 0 25 0 1 0 613142966 21098496 4402 996147200 134512640 135237403 4294956256 18446744073709551615 134819027 0 0 4096 0 0 0 0 17 0 0 0
/proc/1832/statm: 5151 4402 415 176 0 4055 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 20604

[startup+25.5018 s]
/proc/loadavg: 4.29 4.27 3.30 2/90 1833
/proc/meminfo: memFree=686240/2055920 swapFree=4165996/4192956
[pid=1832] ppid=1830 vsize=20604 CPUtime=25.31
/proc/1832/stat : 1832 (xsolve) R 1830 1832 1472 0 -1 4194304 4437 0 0 0 2529 2 0 0 25 0 1 0 613142966 21098496 4403 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 1 0 0
/proc/1832/statm: 5151 4403 415 176 0 4055 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 20604

[startup+51.1019 s]
/proc/loadavg: 4.25 4.26 3.32 2/90 1833
/proc/meminfo: memFree=687072/2055920 swapFree=4165996/4192956
[pid=1832] ppid=1830 vsize=20604 CPUtime=50.72
/proc/1832/stat : 1832 (xsolve) R 1830 1832 1472 0 -1 4194304 4437 0 0 0 5069 3 0 0 25 0 1 0 613142966 21098496 4403 996147200 134512640 135237403 4294956256 18446744073709551615 134794507 0 0 4096 0 0 0 0 17 0 0 0
/proc/1832/statm: 5151 4403 415 176 0 4055 0
Current children cumulated CPU time (s) 50.72
Current children cumulated vsize (KiB) 20604

[startup+102.307 s]
/proc/loadavg: 4.08 4.22 3.35 2/87 1833
/proc/meminfo: memFree=688440/2055920 swapFree=4165996/4192956
[pid=1832] ppid=1830 vsize=20604 CPUtime=101.57
/proc/1832/stat : 1832 (xsolve) R 1830 1832 1472 0 -1 4194304 4438 0 0 0 10153 4 0 0 25 0 1 0 613142966 21098496 4404 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 1 0 0
/proc/1832/statm: 5151 4404 415 176 0 4055 0
Current children cumulated CPU time (s) 101.57
Current children cumulated vsize (KiB) 20604

[startup+162.302 s]
/proc/loadavg: 3.88 4.11 3.37 3/84 1833
/proc/meminfo: memFree=367696/2055920 swapFree=4165996/4192956
[pid=1832] ppid=1830 vsize=20604 CPUtime=161.27
/proc/1832/stat : 1832 (xsolve) R 1830 1832 1472 0 -1 4194304 4439 0 0 0 16122 5 0 0 25 0 1 0 613142966 21098496 4405 996147200 134512640 135237403 4294956256 18446744073709551615 135095561 0 0 4096 0 0 0 0 17 0 0 0
/proc/1832/statm: 5151 4405 415 176 0 4055 0
Current children cumulated CPU time (s) 161.27
Current children cumulated vsize (KiB) 20604

[startup+222.302 s]
/proc/loadavg: 5.60 4.52 3.55 2/93 1843
/proc/meminfo: memFree=15560/2055920 swapFree=4165996/4192956
[pid=1832] ppid=1830 vsize=20604 CPUtime=220.94
/proc/1832/stat : 1832 (xsolve) R 1830 1832 1472 0 -1 4194304 4439 0 0 0 22088 6 0 0 25 0 1 0 613142966 21098496 4405 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 1 0 0
/proc/1832/statm: 5151 4405 415 176 0 4055 0
Current children cumulated CPU time (s) 220.94
Current children cumulated vsize (KiB) 20604

[startup+282.301 s]
/proc/loadavg: 7.72 5.43 3.93 2/91 1843
/proc/meminfo: memFree=16280/2055920 swapFree=4165996/4192956
[pid=1832] ppid=1830 vsize=20604 CPUtime=280.58
/proc/1832/stat : 1832 (xsolve) R 1830 1832 1472 0 -1 4194304 4439 0 0 0 28050 8 0 0 25 0 1 0 613142966 21098496 4405 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 0 0 0
/proc/1832/statm: 5151 4405 415 176 0 4055 0
Current children cumulated CPU time (s) 280.58
Current children cumulated vsize (KiB) 20604

[startup+342.301 s]
/proc/loadavg: 5.48 5.20 3.94 2/91 1843
/proc/meminfo: memFree=18008/2055920 swapFree=4165996/4192956
[pid=1832] ppid=1830 vsize=20604 CPUtime=340.16
/proc/1832/stat : 1832 (xsolve) R 1830 1832 1472 0 -1 4194304 4439 0 0 0 34007 9 0 0 25 0 1 0 613142966 21098496 4405 996147200 134512640 135237403 4294956256 18446744073709551615 134794802 0 0 4096 0 0 0 0 17 1 0 0
/proc/1832/statm: 5151 4405 415 176 0 4055 0
Current children cumulated CPU time (s) 340.16
Current children cumulated vsize (KiB) 20604

[startup+402.301 s]
/proc/loadavg: 4.59 4.99 3.94 2/91 1843
/proc/meminfo: memFree=19864/2055920 swapFree=4165996/4192956
[pid=1832] ppid=1830 vsize=20604 CPUtime=399.75
/proc/1832/stat : 1832 (xsolve) R 1830 1832 1472 0 -1 4194304 4439 0 0 0 39964 11 0 0 25 0 1 0 613142966 21098496 4405 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 0 0 0
/proc/1832/statm: 5151 4405 415 176 0 4055 0
Current children cumulated CPU time (s) 399.75
Current children cumulated vsize (KiB) 20604

[startup+462.302 s]
/proc/loadavg: 4.33 4.84 3.95 2/91 1843
/proc/meminfo: memFree=21464/2055920 swapFree=4165996/4192956
[pid=1832] ppid=1830 vsize=20604 CPUtime=459.33
/proc/1832/stat : 1832 (xsolve) R 1830 1832 1472 0 -1 4194304 4439 0 0 0 45920 13 0 0 25 0 1 0 613142966 21098496 4405 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 1 0 0
/proc/1832/statm: 5151 4405 415 176 0 4055 0
Current children cumulated CPU time (s) 459.33
Current children cumulated vsize (KiB) 20604

[startup+522.302 s]
/proc/loadavg: 4.24 4.71 3.97 2/91 1843
/proc/meminfo: memFree=23064/2055920 swapFree=4165996/4192956
[pid=1832] ppid=1830 vsize=20608 CPUtime=518.92
/proc/1832/stat : 1832 (xsolve) R 1830 1832 1472 0 -1 4194304 4440 0 0 0 51878 14 0 0 25 0 1 0 613142966 21102592 4406 996147200 134512640 135237403 4294956256 18446744073709551615 135055041 0 0 4096 0 0 0 0 17 0 0 0
/proc/1832/statm: 5152 4406 415 176 0 4056 0
Current children cumulated CPU time (s) 518.92
Current children cumulated vsize (KiB) 20608

[startup+582.302 s]
/proc/loadavg: 4.20 4.61 3.98 2/91 1843
/proc/meminfo: memFree=24984/2055920 swapFree=4165996/4192956
[pid=1832] ppid=1830 vsize=20608 CPUtime=578.49
/proc/1832/stat : 1832 (xsolve) R 1830 1832 1472 0 -1 4194304 4440 0 0 0 57834 15 0 0 25 0 1 0 613142966 21102592 4406 996147200 134512640 135237403 4294956256 18446744073709551615 135069696 0 0 4096 0 0 0 0 17 0 0 0
/proc/1832/statm: 5152 4406 415 176 0 4056 0
Current children cumulated CPU time (s) 578.49
Current children cumulated vsize (KiB) 20608

[startup+642.301 s]
/proc/loadavg: 4.25 4.55 3.99 2/91 1843
/proc/meminfo: memFree=26584/2055920 swapFree=4165996/4192956
[pid=1832] ppid=1830 vsize=20608 CPUtime=638.1
/proc/1832/stat : 1832 (xsolve) R 1830 1832 1472 0 -1 4194304 4440 0 0 0 63793 17 0 0 25 0 1 0 613142966 21102592 4406 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/1832/statm: 5152 4406 415 176 0 4056 0
Current children cumulated CPU time (s) 638.1
Current children cumulated vsize (KiB) 20608


################
# More data... #
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[startup+822.302 s]
/proc/loadavg: 4.41 4.43 4.03 2/92 1845
/proc/meminfo: memFree=31760/2055920 swapFree=4165996/4192956
[pid=1832] ppid=1830 vsize=20608 CPUtime=816.85
/proc/1832/stat : 1832 (xsolve) R 1830 1832 1472 0 -1 4194304 4440 0 0 0 81664 21 0 0 25 0 1 0 613142966 21102592 4406 996147200 134512640 135237403 4294956256 18446744073709551615 134794535 0 0 4096 0 0 0 0 17 0 0 0
/proc/1832/statm: 5152 4406 415 176 0 4056 0
Current children cumulated CPU time (s) 816.85
Current children cumulated vsize (KiB) 20608

[startup+882.302 s]
/proc/loadavg: 5.35 4.68 4.14 2/93 1846
/proc/meminfo: memFree=33480/2055920 swapFree=4165996/4192956
[pid=1832] ppid=1830 vsize=20608 CPUtime=876.44
/proc/1832/stat : 1832 (xsolve) R 1830 1832 1472 0 -1 4194304 4440 0 0 0 87621 23 0 0 25 0 1 0 613142966 21102592 4406 996147200 134512640 135237403 4294956256 18446744073709551615 134800694 0 0 4096 0 0 0 0 17 1 0 0
/proc/1832/statm: 5152 4406 415 176 0 4056 0
Current children cumulated CPU time (s) 876.44
Current children cumulated vsize (KiB) 20608

[startup+942.301 s]
/proc/loadavg: 5.28 4.82 4.22 2/91 1850
/proc/meminfo: memFree=35672/2055920 swapFree=4165996/4192956
[pid=1832] ppid=1830 vsize=20608 CPUtime=936.02
/proc/1832/stat : 1832 (xsolve) R 1830 1832 1472 0 -1 4194304 4440 0 0 0 93578 24 0 0 25 0 1 0 613142966 21102592 4406 996147200 134512640 135237403 4294956256 18446744073709551615 135055376 0 0 4096 0 0 0 0 17 0 0 0
/proc/1832/statm: 5152 4406 415 176 0 4056 0
Current children cumulated CPU time (s) 936.02
Current children cumulated vsize (KiB) 20608

[startup+1002.3 s]
/proc/loadavg: 4.70 4.73 4.23 2/91 1851
/proc/meminfo: memFree=38104/2055920 swapFree=4165996/4192956
[pid=1832] ppid=1830 vsize=20608 CPUtime=995.62
/proc/1832/stat : 1832 (xsolve) R 1830 1832 1472 0 -1 4194304 4440 0 0 0 99536 26 0 0 25 0 1 0 613142966 21102592 4406 996147200 134512640 135237403 4294956256 18446744073709551615 134794928 0 0 4096 0 0 0 0 17 1 0 0
/proc/1832/statm: 5152 4406 415 176 0 4056 0
Current children cumulated CPU time (s) 995.62
Current children cumulated vsize (KiB) 20608

[startup+1062.3 s]
/proc/loadavg: 4.37 4.63 4.22 2/91 1851
/proc/meminfo: memFree=40408/2055920 swapFree=4165996/4192956
[pid=1832] ppid=1830 vsize=20608 CPUtime=1055.2
/proc/1832/stat : 1832 (xsolve) R 1830 1832 1472 0 -1 4194304 4440 0 0 0 105493 27 0 0 25 0 1 0 613142966 21102592 4406 996147200 134512640 135237403 4294956256 18446744073709551615 135018839 0 0 4096 0 0 0 0 17 0 0 0
/proc/1832/statm: 5152 4406 415 176 0 4056 0
Current children cumulated CPU time (s) 1055.2
Current children cumulated vsize (KiB) 20608

[startup+1122.3 s]
/proc/loadavg: 4.25 4.54 4.21 2/91 1851
/proc/meminfo: memFree=42520/2055920 swapFree=4165996/4192956
[pid=1832] ppid=1830 vsize=20608 CPUtime=1114.79
/proc/1832/stat : 1832 (xsolve) R 1830 1832 1472 0 -1 4194304 4440 0 0 0 111451 28 0 0 25 0 1 0 613142966 21102592 4406 996147200 134512640 135237403 4294956256 18446744073709551615 134827664 0 0 4096 0 0 0 0 17 1 0 0
/proc/1832/statm: 5152 4406 415 176 0 4056 0
Current children cumulated CPU time (s) 1114.79
Current children cumulated vsize (KiB) 20608

[startup+1182.3 s]
/proc/loadavg: 3.98 4.42 4.19 2/88 1851
/proc/meminfo: memFree=44720/2055920 swapFree=4165996/4192956
[pid=1832] ppid=1830 vsize=20608 CPUtime=1174.38
/proc/1832/stat : 1832 (xsolve) R 1830 1832 1472 0 -1 4194304 4440 0 0 0 117408 30 0 0 25 0 1 0 613142966 21102592 4406 996147200 134512640 135237403 4294956256 18446744073709551615 135095521 0 0 4096 0 0 0 0 17 0 0 0
/proc/1832/statm: 5152 4406 415 176 0 4056 0
Current children cumulated CPU time (s) 1174.38
Current children cumulated vsize (KiB) 20608

[startup+1242.3 s]
/proc/loadavg: 3.40 4.17 4.12 3/84 1851
/proc/meminfo: memFree=15376/2055920 swapFree=4165996/4192956
[pid=1832] ppid=1830 vsize=20608 CPUtime=1233.99
/proc/1832/stat : 1832 (xsolve) R 1830 1832 1472 0 -1 4194304 4440 0 0 0 123367 32 0 0 25 0 1 0 613142966 21102592 4406 996147200 134512640 135237403 4294956256 18446744073709551615 134794498 0 0 4096 0 0 0 0 17 1 0 0
/proc/1832/statm: 5152 4406 415 176 0 4056 0
Current children cumulated CPU time (s) 1233.99
Current children cumulated vsize (KiB) 20608

[startup+1302.3 s]
/proc/loadavg: 4.61 4.32 4.17 2/78 1856
/proc/meminfo: memFree=1528008/2055920 swapFree=4165996/4192956
[pid=1832] ppid=1830 vsize=20608 CPUtime=1293.64
/proc/1832/stat : 1832 (xsolve) R 1830 1832 1472 0 -1 4194304 4440 0 0 0 129329 35 0 0 25 0 1 0 613142966 21102592 4406 996147200 134512640 135237403 4294956256 18446744073709551615 134794498 0 0 4096 0 0 0 0 17 1 0 0
/proc/1832/statm: 5152 4406 415 176 0 4056 0
Current children cumulated CPU time (s) 1293.64
Current children cumulated vsize (KiB) 20608

[startup+1362.3 s]
/proc/loadavg: 3.86 4.14 4.11 2/74 1856
/proc/meminfo: memFree=1604840/2055920 swapFree=4165996/4192956
[pid=1832] ppid=1830 vsize=20608 CPUtime=1353.21
/proc/1832/stat : 1832 (xsolve) R 1830 1832 1472 0 -1 4194304 4440 0 0 0 135284 37 0 0 25 0 1 0 613142966 21102592 4406 996147200 134512640 135237403 4294956256 18446744073709551615 135055232 0 0 4096 0 0 0 0 17 0 0 0
/proc/1832/statm: 5152 4406 415 176 0 4056 0
Current children cumulated CPU time (s) 1353.21
Current children cumulated vsize (KiB) 20608

[startup+1422.31 s]
/proc/loadavg: 4.07 4.15 4.11 2/74 1856
/proc/meminfo: memFree=1663528/2055920 swapFree=4165996/4192956
[pid=1832] ppid=1830 vsize=20608 CPUtime=1412.83
/proc/1832/stat : 1832 (xsolve) R 1830 1832 1472 0 -1 4194304 4440 0 0 0 141245 38 0 0 25 0 1 0 613142966 21102592 4406 996147200 134512640 135237403 4294956256 18446744073709551615 135095553 0 0 4096 0 0 0 0 17 1 0 0
/proc/1832/statm: 5152 4406 415 176 0 4056 0
Current children cumulated CPU time (s) 1412.83
Current children cumulated vsize (KiB) 20608

[startup+1482.3 s]
/proc/loadavg: 4.14 4.15 4.11 2/74 1857
/proc/meminfo: memFree=1722664/2055920 swapFree=4165996/4192956
[pid=1832] ppid=1830 vsize=20608 CPUtime=1472.43
/proc/1832/stat : 1832 (xsolve) R 1830 1832 1472 0 -1 4194304 4440 0 0 0 147204 39 0 0 25 0 1 0 613142966 21102592 4406 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 0 0 0
/proc/1832/statm: 5152 4406 415 176 0 4056 0
Current children cumulated CPU time (s) 1472.43
Current children cumulated vsize (KiB) 20608

[startup+1542.3 s]
/proc/loadavg: 4.09 4.13 4.10 2/74 1857
/proc/meminfo: memFree=1784552/2055920 swapFree=4165996/4192956
[pid=1832] ppid=1830 vsize=20608 CPUtime=1532.06
/proc/1832/stat : 1832 (xsolve) R 1830 1832 1472 0 -1 4194304 4440 0 0 0 153165 41 0 0 25 0 1 0 613142966 21102592 4406 996147200 134512640 135237403 4294956256 18446744073709551615 135095520 0 0 4096 0 0 0 0 17 1 0 0
/proc/1832/statm: 5152 4406 415 176 0 4056 0
Current children cumulated CPU time (s) 1532.06
Current children cumulated vsize (KiB) 20608

[startup+1602.3 s]
/proc/loadavg: 4.15 4.14 4.10 2/74 1857
/proc/meminfo: memFree=1844904/2055920 swapFree=4165996/4192956
[pid=1832] ppid=1830 vsize=20608 CPUtime=1591.67
/proc/1832/stat : 1832 (xsolve) R 1830 1832 1472 0 -1 4194304 4440 0 0 0 159125 42 0 0 25 0 1 0 613142966 21102592 4406 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/1832/statm: 5152 4406 415 176 0 4056 0
Current children cumulated CPU time (s) 1591.67
Current children cumulated vsize (KiB) 20608

[startup+1662.3 s]
/proc/loadavg: 3.57 3.97 4.05 2/74 1857
/proc/meminfo: memFree=1902120/2055920 swapFree=4165996/4192956
[pid=1832] ppid=1830 vsize=20608 CPUtime=1651.29
/proc/1832/stat : 1832 (xsolve) R 1830 1832 1472 0 -1 4194304 4440 0 0 0 165085 44 0 0 25 0 1 0 613142966 21102592 4406 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 1 0 0
/proc/1832/statm: 5152 4406 415 176 0 4056 0
Current children cumulated CPU time (s) 1651.29
Current children cumulated vsize (KiB) 20608

[startup+1722.3 s]
/proc/loadavg: 2.70 3.65 3.93 3/74 2135
/proc/meminfo: memFree=1893584/2055920 swapFree=4165996/4192956
[pid=1832] ppid=1830 vsize=20608 CPUtime=1710.75
/proc/1832/stat : 1832 (xsolve) R 1830 1832 1472 0 -1 4194304 4440 0 0 0 171028 47 0 0 25 0 1 0 613142966 21102592 4406 996147200 134512640 135237403 4294956256 18446744073709551615 134800287 0 0 4096 0 0 0 0 17 0 0 0
/proc/1832/statm: 5152 4406 415 176 0 4056 0
Current children cumulated CPU time (s) 1710.75
Current children cumulated vsize (KiB) 20608

[startup+1782.3 s]
/proc/loadavg: 2.25 3.35 3.81 3/74 2135
/proc/meminfo: memFree=1893584/2055920 swapFree=4165996/4192956
[pid=1832] ppid=1830 vsize=20608 CPUtime=1770.51
/proc/1832/stat : 1832 (xsolve) R 1830 1832 1472 0 -1 4194304 4440 0 0 0 177003 48 0 0 25 0 1 0 613142966 21102592 4406 996147200 134512640 135237403 4294956256 18446744073709551615 134800401 0 0 4096 0 0 0 0 17 0 0 0
/proc/1832/statm: 5152 4406 415 176 0 4056 0
Current children cumulated CPU time (s) 1770.51
Current children cumulated vsize (KiB) 20608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812 s]
/proc/loadavg: 2.15 3.22 3.75 3/74 2135
/proc/meminfo: memFree=1893584/2055920 swapFree=4165996/4192956
[pid=1832] ppid=1830 vsize=20608 CPUtime=1800.09
/proc/1832/stat : 1832 (xsolve) R 1830 1832 1472 0 -1 4194304 4440 0 0 0 179961 48 0 0 25 0 1 0 613142966 21102592 4406 996147200 134512640 135237403 4294956256 18446744073709551615 135055240 0 0 4096 0 0 0 0 17 0 0 0
/proc/1832/statm: 5152 4406 415 176 0 4056 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 20608

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1812.01
CPU time (s): 1800.11
CPU user time (s): 1799.62
CPU system time (s): 0.484926
CPU usage (%): 99.343
Max. virtual memory (cumulated for all children) (KiB): 20608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.62
system time used= 0.484926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4440
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= 45788

runsolver used 1.89271 second user time and 5.69713 second system time

The end

Launcher Data (download as text)

Begin job on node77 at 2008-07-02 13:47:32
IDJOB=1041045
IDBENCH=53766
IDSOLVER=358
FILE ID=node77/1041045-1214999243
PBS_JOBID= 7870771
Free space on /tmp= 65720 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-32-32.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1041045-1214999243/watcher-1041045-1214999243 -o /tmp/evaluation-result-1041045-1214999243/solver-1041045-1214999243 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1041045-1214999243.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= db5e4024fa09c2ba43e56edc6af3d2e9
RANDOM SEED=1662487071

node77.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		: 3000.274
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		: 3000.274
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:        702664 kB
Buffers:         55756 kB
Cached:        1143956 kB
SwapCached:      20888 kB
Active:         872880 kB
Inactive:       366940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        702664 kB
SwapTotal:     4192956 kB
SwapFree:      4165996 kB
Dirty:           39860 kB
Writeback:       83548 kB
Mapped:          57040 kB
Slab:            98484 kB
Committed_AS:  1016616 kB
PageTables:       1920 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= 66500 MiB
End job on node77 at 2008-07-02 14:17:46