Trace number 1042245

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) 1800.04 1814.31

General information on the benchmark

Namecsp/allsquares/
normalized-squares-37-37.xml
MD5SUM910e7d5320a57af4b8daccf7478c49bc
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 variables2738
Number of constraints3333
Maximum constraint arity37
Maximum domain size133
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2665
Global constraints used (with number of constraints)cumulative(2),weightedsum(666)

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-1042245-1215002881/watcher-1042245-1215002881 -o /tmp/evaluation-result-1042245-1215002881/solver-1042245-1215002881 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1042245-1215002881.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: 3.14 2.46 2.38 3/73 2275
/proc/meminfo: memFree=1908128/2055920 swapFree=4165996/4192956
[pid=2275] ppid=2273 vsize=4580 CPUtime=0
/proc/2275/stat : 2275 (xsolve) R 2273 2275 1472 0 -1 4194304 394 0 0 0 0 0 0 0 20 0 1 0 613506793 4689920 360 996147200 134512640 135237403 4294956256 18446744073709551615 10890877 0 0 4096 0 0 0 0 17 1 0 0
/proc/2275/statm: 1145 370 317 176 0 49 0

[startup+0.080559 s]
/proc/loadavg: 3.14 2.46 2.38 3/73 2275
/proc/meminfo: memFree=1908128/2055920 swapFree=4165996/4192956
[pid=2275] ppid=2273 vsize=6840 CPUtime=0.07
/proc/2275/stat : 2275 (xsolve) R 2273 2275 1472 0 -1 4194304 998 0 0 0 7 0 0 0 20 0 1 0 613506793 7004160 964 996147200 134512640 135237403 4294956256 18446744073709551615 10860101 0 0 4096 0 0 0 0 17 1 0 0
/proc/2275/statm: 1710 964 373 176 0 614 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6840

[startup+0.106003 s]
/proc/loadavg: 3.14 2.46 2.38 3/73 2275
/proc/meminfo: memFree=1908128/2055920 swapFree=4165996/4192956
[pid=2275] ppid=2273 vsize=7364 CPUtime=0.09
/proc/2275/stat : 2275 (xsolve) R 2273 2275 1472 0 -1 4194304 1165 0 0 0 9 0 0 0 20 0 1 0 613506793 7540736 1131 996147200 134512640 135237403 4294956256 18446744073709551615 10860155 0 0 4096 0 0 0 0 17 1 0 0
/proc/2275/statm: 1841 1132 373 176 0 745 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7364

[startup+0.301602 s]
/proc/loadavg: 3.14 2.46 2.38 3/73 2275
/proc/meminfo: memFree=1908128/2055920 swapFree=4165996/4192956
[pid=2275] ppid=2273 vsize=27084 CPUtime=0.29
/proc/2275/stat : 2275 (xsolve) R 2273 2275 1472 0 -1 4194304 6071 0 0 0 27 2 0 0 22 0 1 0 613506793 27734016 5971 996147200 134512640 135237403 4294956256 18446744073709551615 134794498 0 0 4096 0 0 0 0 17 1 0 0
/proc/2275/statm: 6771 5971 415 176 0 5675 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27084

[startup+0.702769 s]
/proc/loadavg: 3.14 2.46 2.38 3/73 2275
/proc/meminfo: memFree=1908128/2055920 swapFree=4165996/4192956
[pid=2275] ppid=2273 vsize=27204 CPUtime=0.69
/proc/2275/stat : 2275 (xsolve) R 2273 2275 1472 0 -1 4194304 6109 0 0 0 67 2 0 0 25 0 1 0 613506793 27856896 6009 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 1 0 0
/proc/2275/statm: 6801 6009 415 176 0 5705 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27204

[startup+1.50184 s]
/proc/loadavg: 3.13 2.47 2.38 2/74 2276
/proc/meminfo: memFree=1886552/2055920 swapFree=4165996/4192956
[pid=2275] ppid=2273 vsize=27208 CPUtime=1.49
/proc/2275/stat : 2275 (xsolve) R 2273 2275 1472 0 -1 4194304 6114 0 0 0 147 2 0 0 25 0 1 0 613506793 27860992 6014 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/2275/statm: 6802 6014 415 176 0 5706 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27208

[startup+3.10115 s]
/proc/loadavg: 3.13 2.47 2.38 2/74 2276
/proc/meminfo: memFree=1887448/2055920 swapFree=4165996/4192956
[pid=2275] ppid=2273 vsize=27208 CPUtime=3.09
/proc/2275/stat : 2275 (xsolve) R 2273 2275 1472 0 -1 4194304 6114 0 0 0 307 2 0 0 25 0 1 0 613506793 27860992 6014 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/2275/statm: 6802 6014 415 176 0 5706 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27208

[startup+6.30178 s]
/proc/loadavg: 3.13 2.47 2.38 3/74 2276
/proc/meminfo: memFree=1888536/2055920 swapFree=4165996/4192956
[pid=2275] ppid=2273 vsize=27212 CPUtime=6.28
/proc/2275/stat : 2275 (xsolve) R 2273 2275 1472 0 -1 4194304 6115 0 0 0 626 2 0 0 25 0 1 0 613506793 27865088 6015 996147200 134512640 135237403 4294956256 18446744073709551615 134799961 0 0 4096 0 0 0 0 17 1 0 0
/proc/2275/statm: 6803 6015 415 176 0 5707 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 27212

[startup+12.701 s]
/proc/loadavg: 3.10 2.48 2.39 2/71 2279
/proc/meminfo: memFree=1894768/2055920 swapFree=4165996/4192956
[pid=2275] ppid=2273 vsize=27212 CPUtime=12.67
/proc/2275/stat : 2275 (xsolve) R 2273 2275 1472 0 -1 4194304 6115 0 0 0 1265 2 0 0 25 0 1 0 613506793 27865088 6015 996147200 134512640 135237403 4294956256 18446744073709551615 134794802 0 0 4096 0 0 0 0 17 1 0 0
/proc/2275/statm: 6803 6015 415 176 0 5707 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 27212

[startup+25.5026 s]
/proc/loadavg: 3.01 2.48 2.39 3/74 2303
/proc/meminfo: memFree=1889816/2055920 swapFree=4165996/4192956
[pid=2275] ppid=2273 vsize=27212 CPUtime=25.37
/proc/2275/stat : 2275 (xsolve) R 2273 2275 1472 0 -1 4194304 6117 0 0 0 2535 2 0 0 25 0 1 0 613506793 27865088 6017 996147200 134512640 135237403 4294956256 18446744073709551615 134794498 0 0 4096 0 0 0 0 17 0 0 0
/proc/2275/statm: 6803 6017 415 176 0 5707 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 27212

[startup+51.1026 s]
/proc/loadavg: 2.66 2.44 2.38 3/74 2303
/proc/meminfo: memFree=1889880/2055920 swapFree=4165996/4192956
[pid=2275] ppid=2273 vsize=27212 CPUtime=50.77
/proc/2275/stat : 2275 (xsolve) R 2273 2275 1472 0 -1 4194304 6121 0 0 0 5075 2 0 0 25 0 1 0 613506793 27865088 6021 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 0 0 0
/proc/2275/statm: 6803 6021 415 176 0 5707 0
Current children cumulated CPU time (s) 50.77
Current children cumulated vsize (KiB) 27212

[startup+102.307 s]
/proc/loadavg: 2.32 2.38 2.36 3/74 2303
/proc/meminfo: memFree=1889880/2055920 swapFree=4165996/4192956
[pid=2275] ppid=2273 vsize=27216 CPUtime=101.57
/proc/2275/stat : 2275 (xsolve) R 2273 2275 1472 0 -1 4194304 6124 0 0 0 10155 2 0 0 25 0 1 0 613506793 27869184 6024 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 0 0 0
/proc/2275/statm: 6804 6024 415 176 0 5708 0
Current children cumulated CPU time (s) 101.57
Current children cumulated vsize (KiB) 27216

[startup+162.302 s]
/proc/loadavg: 2.16 2.32 2.34 3/74 2303
/proc/meminfo: memFree=1889816/2055920 swapFree=4165996/4192956
[pid=2275] ppid=2273 vsize=27216 CPUtime=161.11
/proc/2275/stat : 2275 (xsolve) R 2273 2275 1472 0 -1 4194304 6124 0 0 0 16109 2 0 0 25 0 1 0 613506793 27869184 6024 996147200 134512640 135237403 4294956256 18446744073709551615 134794504 0 0 4096 0 0 0 0 17 0 0 0
/proc/2275/statm: 6804 6024 415 176 0 5708 0
Current children cumulated CPU time (s) 161.11
Current children cumulated vsize (KiB) 27216

[startup+222.301 s]
/proc/loadavg: 2.10 2.28 2.32 3/74 2303
/proc/meminfo: memFree=1889752/2055920 swapFree=4165996/4192956
[pid=2275] ppid=2273 vsize=27216 CPUtime=220.64
/proc/2275/stat : 2275 (xsolve) R 2273 2275 1472 0 -1 4194304 6124 0 0 0 22062 2 0 0 25 0 1 0 613506793 27869184 6024 996147200 134512640 135237403 4294956256 18446744073709551615 135098992 0 0 4096 0 0 0 0 17 0 0 0
/proc/2275/statm: 6804 6024 415 176 0 5708 0
Current children cumulated CPU time (s) 220.64
Current children cumulated vsize (KiB) 27216

[startup+282.301 s]
/proc/loadavg: 2.08 2.24 2.30 3/74 2303
/proc/meminfo: memFree=1889688/2055920 swapFree=4165996/4192956
[pid=2275] ppid=2273 vsize=27216 CPUtime=280.19
/proc/2275/stat : 2275 (xsolve) R 2273 2275 1472 0 -1 4194304 6124 0 0 0 28016 3 0 0 25 0 1 0 613506793 27869184 6024 996147200 134512640 135237403 4294956256 18446744073709551615 135028786 0 0 4096 0 0 0 0 17 0 0 0
/proc/2275/statm: 6804 6024 415 176 0 5708 0
Current children cumulated CPU time (s) 280.19
Current children cumulated vsize (KiB) 27216

[startup+342.302 s]
/proc/loadavg: 1.98 2.19 2.28 2/69 2508
/proc/meminfo: memFree=1890928/2055920 swapFree=4165996/4192956
[pid=2275] ppid=2273 vsize=27216 CPUtime=339.59
/proc/2275/stat : 2275 (xsolve) R 2273 2275 1472 0 -1 4194304 6124 0 0 0 33953 6 0 0 25 0 1 0 613506793 27869184 6024 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 1 0 0
/proc/2275/statm: 6804 6024 415 176 0 5708 0
Current children cumulated CPU time (s) 339.59
Current children cumulated vsize (KiB) 27216

[startup+402.302 s]
/proc/loadavg: 2.03 2.17 2.26 3/74 2816
/proc/meminfo: memFree=1886416/2055920 swapFree=4165996/4192956
[pid=2275] ppid=2273 vsize=27220 CPUtime=398.96
/proc/2275/stat : 2275 (xsolve) R 2273 2275 1472 0 -1 4194304 6125 0 0 0 39889 7 0 0 25 0 1 0 613506793 27873280 6025 996147200 134512640 135237403 4294956256 18446744073709551615 135055247 0 0 4096 0 0 0 0 17 0 0 0
/proc/2275/statm: 6805 6025 415 176 0 5709 0
Current children cumulated CPU time (s) 398.96
Current children cumulated vsize (KiB) 27220

[startup+462.302 s]
/proc/loadavg: 2.12 2.16 2.26 3/74 2816
/proc/meminfo: memFree=1886480/2055920 swapFree=4165996/4192956
[pid=2275] ppid=2273 vsize=27224 CPUtime=458.48
/proc/2275/stat : 2275 (xsolve) R 2273 2275 1472 0 -1 4194304 6126 0 0 0 45841 7 0 0 25 0 1 0 613506793 27877376 6026 996147200 134512640 135237403 4294956256 18446744073709551615 134819027 0 0 4096 0 0 0 0 17 0 0 0
/proc/2275/statm: 6806 6026 415 176 0 5710 0
Current children cumulated CPU time (s) 458.48
Current children cumulated vsize (KiB) 27224

[startup+522.301 s]
/proc/loadavg: 2.12 2.15 2.25 3/74 2816
/proc/meminfo: memFree=1886416/2055920 swapFree=4165996/4192956
[pid=2275] ppid=2273 vsize=27224 CPUtime=518.03
/proc/2275/stat : 2275 (xsolve) R 2273 2275 1472 0 -1 4194304 6126 0 0 0 51796 7 0 0 25 0 1 0 613506793 27877376 6026 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 0 0 0
/proc/2275/statm: 6806 6026 415 176 0 5710 0
Current children cumulated CPU time (s) 518.03
Current children cumulated vsize (KiB) 27224

[startup+582.301 s]
/proc/loadavg: 2.11 2.13 2.23 3/74 2816
/proc/meminfo: memFree=1886352/2055920 swapFree=4165996/4192956
[pid=2275] ppid=2273 vsize=27224 CPUtime=577.56
/proc/2275/stat : 2275 (xsolve) R 2273 2275 1472 0 -1 4194304 6126 0 0 0 57749 7 0 0 25 0 1 0 613506793 27877376 6026 996147200 134512640 135237403 4294956256 18446744073709551615 134791606 0 0 4096 0 0 0 0 17 0 0 0
/proc/2275/statm: 6806 6026 415 176 0 5710 0
Current children cumulated CPU time (s) 577.56
Current children cumulated vsize (KiB) 27224

[startup+642.301 s]
/proc/loadavg: 2.10 2.12 2.22 3/74 2816
/proc/meminfo: memFree=1886352/2055920 swapFree=4165996/4192956
[pid=2275] ppid=2273 vsize=27224 CPUtime=637.1
/proc/2275/stat : 2275 (xsolve) R 2273 2275 1472 0 -1 4194304 6126 0 0 0 63703 7 0 0 25 0 1 0 613506793 27877376 6026 996147200 134512640 135237403 4294956256 18446744073709551615 135069518 0 0 4096 0 0 0 0 17 0 0 0
/proc/2275/statm: 6806 6026 415 176 0 5710 0
Current children cumulated CPU time (s) 637.1
Current children cumulated vsize (KiB) 27224


################
# More data... #
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[startup+882.301 s]
/proc/loadavg: 2.07 2.09 2.18 3/74 2823
/proc/meminfo: memFree=1886216/2055920 swapFree=4165996/4192956
[pid=2275] ppid=2273 vsize=27224 CPUtime=875.24
/proc/2275/stat : 2275 (xsolve) R 2273 2275 1472 0 -1 4194304 6126 0 0 0 87516 8 0 0 25 0 1 0 613506793 27877376 6026 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 0 0 0
/proc/2275/statm: 6806 6026 415 176 0 5710 0
Current children cumulated CPU time (s) 875.24
Current children cumulated vsize (KiB) 27224

[startup+942.301 s]
/proc/loadavg: 2.07 2.09 2.17 3/74 2824
/proc/meminfo: memFree=1886024/2055920 swapFree=4165996/4192956
[pid=2275] ppid=2273 vsize=27224 CPUtime=934.77
/proc/2275/stat : 2275 (xsolve) R 2273 2275 1472 0 -1 4194304 6126 0 0 0 93469 8 0 0 25 0 1 0 613506793 27877376 6026 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 0 0 0
/proc/2275/statm: 6806 6026 415 176 0 5710 0
Current children cumulated CPU time (s) 934.77
Current children cumulated vsize (KiB) 27224

[startup+1002.3 s]
/proc/loadavg: 2.06 2.08 2.16 3/74 2824
/proc/meminfo: memFree=1886024/2055920 swapFree=4165996/4192956
[pid=2275] ppid=2273 vsize=27224 CPUtime=994.3
/proc/2275/stat : 2275 (xsolve) R 2273 2275 1472 0 -1 4194304 6126 0 0 0 99422 8 0 0 25 0 1 0 613506793 27877376 6026 996147200 134512640 135237403 4294956256 18446744073709551615 134794796 0 0 4096 0 0 0 0 17 0 0 0
/proc/2275/statm: 6806 6026 415 176 0 5710 0
Current children cumulated CPU time (s) 994.3
Current children cumulated vsize (KiB) 27224

[startup+1062.3 s]
/proc/loadavg: 2.06 2.08 2.16 3/74 2824
/proc/meminfo: memFree=1885960/2055920 swapFree=4165996/4192956
[pid=2275] ppid=2273 vsize=27224 CPUtime=1053.85
/proc/2275/stat : 2275 (xsolve) R 2273 2275 1472 0 -1 4194304 6126 0 0 0 105377 8 0 0 25 0 1 0 613506793 27877376 6026 996147200 134512640 135237403 4294956256 18446744073709551615 135055503 0 0 4096 0 0 0 0 17 0 0 0
/proc/2275/statm: 6806 6026 415 176 0 5710 0
Current children cumulated CPU time (s) 1053.85
Current children cumulated vsize (KiB) 27224

[startup+1122.3 s]
/proc/loadavg: 2.13 2.09 2.16 3/74 2824
/proc/meminfo: memFree=1885904/2055920 swapFree=4165996/4192956
[pid=2275] ppid=2273 vsize=27224 CPUtime=1113.37
/proc/2275/stat : 2275 (xsolve) R 2273 2275 1472 0 -1 4194304 6126 0 0 0 111329 8 0 0 25 0 1 0 613506793 27877376 6026 996147200 134512640 135237403 4294956256 18446744073709551615 134794536 0 0 4096 0 0 0 0 17 0 0 0
/proc/2275/statm: 6806 6026 415 176 0 5710 0
Current children cumulated CPU time (s) 1113.37
Current children cumulated vsize (KiB) 27224

[startup+1182.3 s]
/proc/loadavg: 2.12 2.09 2.15 3/74 2824
/proc/meminfo: memFree=1885968/2055920 swapFree=4165996/4192956
[pid=2275] ppid=2273 vsize=27224 CPUtime=1172.91
/proc/2275/stat : 2275 (xsolve) R 2273 2275 1472 0 -1 4194304 6126 0 0 0 117283 8 0 0 25 0 1 0 613506793 27877376 6026 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 0 0 0
/proc/2275/statm: 6806 6026 415 176 0 5710 0
Current children cumulated CPU time (s) 1172.91
Current children cumulated vsize (KiB) 27224

[startup+1242.3 s]
/proc/loadavg: 2.11 2.09 2.14 3/74 2824
/proc/meminfo: memFree=1885904/2055920 swapFree=4165996/4192956
[pid=2275] ppid=2273 vsize=27224 CPUtime=1232.45
/proc/2275/stat : 2275 (xsolve) R 2273 2275 1472 0 -1 4194304 6126 0 0 0 123236 9 0 0 25 0 1 0 613506793 27877376 6026 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 0 0 0
/proc/2275/statm: 6806 6026 415 176 0 5710 0
Current children cumulated CPU time (s) 1232.45
Current children cumulated vsize (KiB) 27224

[startup+1302.3 s]
/proc/loadavg: 2.10 2.09 2.14 3/74 2824
/proc/meminfo: memFree=1885840/2055920 swapFree=4165996/4192956
[pid=2275] ppid=2273 vsize=27224 CPUtime=1291.99
/proc/2275/stat : 2275 (xsolve) R 2273 2275 1472 0 -1 4194304 6126 0 0 0 129190 9 0 0 25 0 1 0 613506793 27877376 6026 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 0 0 0
/proc/2275/statm: 6806 6026 415 176 0 5710 0
Current children cumulated CPU time (s) 1291.99
Current children cumulated vsize (KiB) 27224

[startup+1362.3 s]
/proc/loadavg: 2.09 2.08 2.13 3/74 2824
/proc/meminfo: memFree=1885904/2055920 swapFree=4165996/4192956
[pid=2275] ppid=2273 vsize=27224 CPUtime=1351.52
/proc/2275/stat : 2275 (xsolve) R 2273 2275 1472 0 -1 4194304 6126 0 0 0 135143 9 0 0 25 0 1 0 613506793 27877376 6026 996147200 134512640 135237403 4294956256 18446744073709551615 135095561 0 0 4096 0 0 0 0 17 0 0 0
/proc/2275/statm: 6806 6026 415 176 0 5710 0
Current children cumulated CPU time (s) 1351.52
Current children cumulated vsize (KiB) 27224

[startup+1422.31 s]
/proc/loadavg: 2.08 2.08 2.12 3/74 2824
/proc/meminfo: memFree=1885904/2055920 swapFree=4165996/4192956
[pid=2275] ppid=2273 vsize=27224 CPUtime=1411.06
/proc/2275/stat : 2275 (xsolve) R 2273 2275 1472 0 -1 4194304 6126 0 0 0 141097 9 0 0 25 0 1 0 613506793 27877376 6026 996147200 134512640 135237403 4294956256 18446744073709551615 134794498 0 0 4096 0 0 0 0 17 0 0 0
/proc/2275/statm: 6806 6026 415 176 0 5710 0
Current children cumulated CPU time (s) 1411.06
Current children cumulated vsize (KiB) 27224

[startup+1482.3 s]
/proc/loadavg: 2.08 2.08 2.12 3/74 2824
/proc/meminfo: memFree=1885840/2055920 swapFree=4165996/4192956
[pid=2275] ppid=2273 vsize=27224 CPUtime=1470.6
/proc/2275/stat : 2275 (xsolve) R 2273 2275 1472 0 -1 4194304 6126 0 0 0 147051 9 0 0 25 0 1 0 613506793 27877376 6026 996147200 134512640 135237403 4294956256 18446744073709551615 134840479 0 0 4096 0 0 0 0 17 0 0 0
/proc/2275/statm: 6806 6026 415 176 0 5710 0
Current children cumulated CPU time (s) 1470.6
Current children cumulated vsize (KiB) 27224

[startup+1542.3 s]
/proc/loadavg: 2.07 2.08 2.11 3/74 2824
/proc/meminfo: memFree=1885840/2055920 swapFree=4165996/4192956
[pid=2275] ppid=2273 vsize=27224 CPUtime=1530.13
/proc/2275/stat : 2275 (xsolve) R 2273 2275 1472 0 -1 4194304 6126 0 0 0 153004 9 0 0 25 0 1 0 613506793 27877376 6026 996147200 134512640 135237403 4294956256 18446744073709551615 134840479 0 0 4096 0 0 0 0 17 0 0 0
/proc/2275/statm: 6806 6026 415 176 0 5710 0
Current children cumulated CPU time (s) 1530.13
Current children cumulated vsize (KiB) 27224

[startup+1602.3 s]
/proc/loadavg: 2.07 2.08 2.10 3/74 2824
/proc/meminfo: memFree=1885712/2055920 swapFree=4165996/4192956
[pid=2275] ppid=2273 vsize=27224 CPUtime=1589.67
/proc/2275/stat : 2275 (xsolve) R 2273 2275 1472 0 -1 4194304 6126 0 0 0 158958 9 0 0 25 0 1 0 613506793 27877376 6026 996147200 134512640 135237403 4294956256 18446744073709551615 135095530 0 0 4096 0 0 0 0 17 0 0 0
/proc/2275/statm: 6806 6026 415 176 0 5710 0
Current children cumulated CPU time (s) 1589.67
Current children cumulated vsize (KiB) 27224

[startup+1662.3 s]
/proc/loadavg: 2.06 2.08 2.10 3/74 2824
/proc/meminfo: memFree=1885648/2055920 swapFree=4165996/4192956
[pid=2275] ppid=2273 vsize=27224 CPUtime=1649.2
/proc/2275/stat : 2275 (xsolve) R 2273 2275 1472 0 -1 4194304 6126 0 0 0 164911 9 0 0 25 0 1 0 613506793 27877376 6026 996147200 134512640 135237403 4294956256 18446744073709551615 134818572 0 0 4096 0 0 0 0 17 0 0 0
/proc/2275/statm: 6806 6026 415 176 0 5710 0
Current children cumulated CPU time (s) 1649.2
Current children cumulated vsize (KiB) 27224

[startup+1722.3 s]
/proc/loadavg: 2.06 2.07 2.09 3/74 2824
/proc/meminfo: memFree=1885712/2055920 swapFree=4165996/4192956
[pid=2275] ppid=2273 vsize=27224 CPUtime=1708.74
/proc/2275/stat : 2275 (xsolve) R 2273 2275 1472 0 -1 4194304 6126 0 0 0 170865 9 0 0 25 0 1 0 613506793 27877376 6026 996147200 134512640 135237403 4294956256 18446744073709551615 134840477 0 0 4096 0 0 0 0 17 0 0 0
/proc/2275/statm: 6806 6026 415 176 0 5710 0
Current children cumulated CPU time (s) 1708.74
Current children cumulated vsize (KiB) 27224

[startup+1782.3 s]
/proc/loadavg: 2.13 2.09 2.09 3/74 2824
/proc/meminfo: memFree=1885584/2055920 swapFree=4165996/4192956
[pid=2275] ppid=2273 vsize=27224 CPUtime=1768.27
/proc/2275/stat : 2275 (xsolve) R 2273 2275 1472 0 -1 4194304 6126 0 0 0 176818 9 0 0 25 0 1 0 613506793 27877376 6026 996147200 134512640 135237403 4294956256 18446744073709551615 135098993 0 0 4096 0 0 0 0 17 0 0 0
/proc/2275/statm: 6806 6026 415 176 0 5710 0
Current children cumulated CPU time (s) 1768.27
Current children cumulated vsize (KiB) 27224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1814.3 s]
/proc/loadavg: 2.08 2.08 2.09 3/74 2824
/proc/meminfo: memFree=1885520/2055920 swapFree=4165996/4192956
[pid=2275] ppid=2273 vsize=27224 CPUtime=1800.02
/proc/2275/stat : 2275 (xsolve) R 2273 2275 1472 0 -1 4194304 6126 0 0 0 179993 9 0 0 25 0 1 0 613506793 27877376 6026 996147200 134512640 135237403 4294956256 18446744073709551615 134794799 0 0 4096 0 0 0 0 17 0 0 0
/proc/2275/statm: 6806 6026 415 176 0 5710 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 27224

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

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

[startup+1814.3 s]
/proc/loadavg: 2.08 2.08 2.09 3/74 2824
/proc/meminfo: memFree=1885520/2055920 swapFree=4165996/4192956
[pid=2275] ppid=2273 vsize=27224 CPUtime=1800.02
/proc/2275/stat : 2275 (xsolve) R 2273 2275 1472 0 -1 4194304 6126 0 0 0 179993 9 0 0 25 0 1 0 613506793 27877376 6026 996147200 134512640 135237403 4294956256 18446744073709551615 134794799 0 0 4096 0 0 0 0 17 0 0 0
/proc/2275/statm: 6806 6026 415 176 0 5710 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 27224

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1814.31
CPU time (s): 1800.04
CPU user time (s): 1799.94
CPU system time (s): 0.101984
CPU usage (%): 99.2135
Max. virtual memory (cumulated for all children) (KiB): 27224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.101984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6126
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= 42572

runsolver used 1.73274 second user time and 4.87726 second system time

The end

Launcher Data (download as text)

Begin job on node77 at 2008-07-02 14:48:10
IDJOB=1042245
IDBENCH=53886
IDSOLVER=358
FILE ID=node77/1042245-1215002881
PBS_JOBID= 7870771
Free space on /tmp= 66400 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-37-37.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1042245-1215002881/watcher-1042245-1215002881 -o /tmp/evaluation-result-1042245-1215002881/solver-1042245-1215002881 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1042245-1215002881.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 910e7d5320a57af4b8daccf7478c49bc
RANDOM SEED=1221732285

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:       1908544 kB
Buffers:          5664 kB
Cached:          58240 kB
SwapCached:      20620 kB
Active:          81204 kB
Inactive:         9068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1908544 kB
SwapTotal:     4192956 kB
SwapFree:      4165996 kB
Dirty:            7580 kB
Writeback:           0 kB
Mapped:          32724 kB
Slab:            42396 kB
Committed_AS:   975444 kB
PageTables:       1760 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 15:18:26