Trace number 1040845

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) 1800.01 1808.31

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-38-38.xml
MD5SUMceccab7dc200f4f23e5f2834014db6dd
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 variables2888
Number of constraints3518
Maximum constraint arity38
Maximum domain size138
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2813
Global constraints used (with number of constraints)cumulative(2),weightedsum(703)

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-1040845-1214998945/watcher-1040845-1214998945 -o /tmp/evaluation-result-1040845-1214998945/solver-1040845-1214998945 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1040845-1214998945.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: 1.85 2.00 1.84 4/80 3612
/proc/meminfo: memFree=1859992/2055920 swapFree=4180284/4192956
[pid=3612] ppid=3610 vsize=4448 CPUtime=0
/proc/3612/stat : 3612 (xsolve) R 3610 3612 2315 0 -1 4194304 292 0 0 0 0 0 0 0 18 0 1 0 405511909 4554752 259 996147200 134512640 135237403 4294956256 18446744073709551615 4262432 0 0 4096 0 0 0 0 17 1 0 0
/proc/3612/statm: 1145 279 235 176 0 49 0

[startup+0.078318 s]
/proc/loadavg: 1.85 2.00 1.84 4/80 3612
/proc/meminfo: memFree=1859992/2055920 swapFree=4180284/4192956
[pid=3612] ppid=3610 vsize=6580 CPUtime=0.07
/proc/3612/stat : 3612 (xsolve) R 3610 3612 2315 0 -1 4194304 956 0 0 0 7 0 0 0 18 0 1 0 405511909 6737920 922 996147200 134512640 135237403 4294956256 18446744073709551615 4245115 0 0 4096 0 0 0 0 17 1 0 0
/proc/3612/statm: 1645 922 373 176 0 549 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6580

[startup+0.101319 s]
/proc/loadavg: 1.85 2.00 1.84 4/80 3612
/proc/meminfo: memFree=1859992/2055920 swapFree=4180284/4192956
[pid=3612] ppid=3610 vsize=7108 CPUtime=0.09
/proc/3612/stat : 3612 (xsolve) R 3610 3612 2315 0 -1 4194304 1091 0 0 0 9 0 0 0 18 0 1 0 405511909 7278592 1057 996147200 134512640 135237403 4294956256 18446744073709551615 4245115 0 0 4096 0 0 0 0 17 1 0 0
/proc/3612/statm: 1777 1057 373 176 0 681 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7108

[startup+0.301353 s]
/proc/loadavg: 1.85 2.00 1.84 4/80 3612
/proc/meminfo: memFree=1859992/2055920 swapFree=4180284/4192956
[pid=3612] ppid=3610 vsize=26152 CPUtime=0.29
/proc/3612/stat : 3612 (xsolve) R 3610 3612 2315 0 -1 4194304 5878 0 0 0 27 2 0 0 19 0 1 0 405511909 26779648 5778 996147200 134512640 135237403 4294956256 18446744073709551615 4245115 0 0 4096 0 0 0 0 17 1 0 0
/proc/3612/statm: 6571 5780 402 176 0 5475 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26152

[startup+0.70141 s]
/proc/loadavg: 1.85 2.00 1.84 4/80 3612
/proc/meminfo: memFree=1859992/2055920 swapFree=4180284/4192956
[pid=3612] ppid=3610 vsize=28836 CPUtime=0.68
/proc/3612/stat : 3612 (xsolve) R 3610 3612 2315 0 -1 4194304 6532 0 0 0 66 2 0 0 23 0 1 0 405511909 29528064 6366 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 1 0 0
/proc/3612/statm: 7209 6366 416 176 0 6113 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 28836

[startup+1.50253 s]
/proc/loadavg: 1.85 2.00 1.84 3/81 3613
/proc/meminfo: memFree=1836112/2055920 swapFree=4180284/4192956
[pid=3612] ppid=3610 vsize=28836 CPUtime=1.48
/proc/3612/stat : 3612 (xsolve) R 3610 3612 2315 0 -1 4194304 6532 0 0 0 146 2 0 0 25 0 1 0 405511909 29528064 6366 996147200 134512640 135237403 4294956256 18446744073709551615 135033158 0 0 4096 0 0 0 0 17 1 0 0
/proc/3612/statm: 7209 6366 416 176 0 6113 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 28836

[startup+3.10175 s]
/proc/loadavg: 1.85 2.00 1.84 3/81 3613
/proc/meminfo: memFree=1835992/2055920 swapFree=4180284/4192956
[pid=3612] ppid=3610 vsize=28836 CPUtime=3.07
/proc/3612/stat : 3612 (xsolve) R 3610 3612 2315 0 -1 4194304 6532 0 0 0 305 2 0 0 25 0 1 0 405511909 29528064 6366 996147200 134512640 135237403 4294956256 18446744073709551615 135033158 0 0 4096 0 0 0 0 17 1 0 0
/proc/3612/statm: 7209 6366 416 176 0 6113 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 28836

[startup+6.3012 s]
/proc/loadavg: 1.86 2.00 1.84 3/81 3613
/proc/meminfo: memFree=1835928/2055920 swapFree=4180284/4192956
[pid=3612] ppid=3610 vsize=28840 CPUtime=6.26
/proc/3612/stat : 3612 (xsolve) R 3610 3612 2315 0 -1 4194304 6537 0 0 0 623 3 0 0 25 0 1 0 405511909 29532160 6371 996147200 134512640 135237403 4294956256 18446744073709551615 134794523 0 0 4096 0 0 0 0 17 1 0 0
/proc/3612/statm: 7210 6371 416 176 0 6114 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 28840

[startup+12.7011 s]
/proc/loadavg: 1.87 2.00 1.84 3/81 3613
/proc/meminfo: memFree=1835864/2055920 swapFree=4180284/4192956
[pid=3612] ppid=3610 vsize=28840 CPUtime=12.63
/proc/3612/stat : 3612 (xsolve) R 3610 3612 2315 0 -1 4194304 6537 0 0 0 1260 3 0 0 25 0 1 0 405511909 29532160 6371 996147200 134512640 135237403 4294956256 18446744073709551615 135095520 0 0 4096 0 0 0 0 17 1 0 0
/proc/3612/statm: 7210 6371 416 176 0 6114 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 28840

[startup+25.5019 s]
/proc/loadavg: 1.90 2.00 1.84 3/81 3613
/proc/meminfo: memFree=1835928/2055920 swapFree=4180284/4192956
[pid=3612] ppid=3610 vsize=28840 CPUtime=25.37
/proc/3612/stat : 3612 (xsolve) R 3610 3612 2315 0 -1 4194304 6537 0 0 0 2534 3 0 0 25 0 1 0 405511909 29532160 6371 996147200 134512640 135237403 4294956256 18446744073709551615 134794507 0 0 4096 0 0 0 0 17 1 0 0
/proc/3612/statm: 7210 6371 416 176 0 6114 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 28840

[startup+51.1015 s]
/proc/loadavg: 1.93 2.00 1.85 3/81 3613
/proc/meminfo: memFree=1835928/2055920 swapFree=4180284/4192956
[pid=3612] ppid=3610 vsize=28840 CPUtime=50.85
/proc/3612/stat : 3612 (xsolve) R 3610 3612 2315 0 -1 4194304 6537 0 0 0 5082 3 0 0 25 0 1 0 405511909 29532160 6371 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 1 0 0
/proc/3612/statm: 7210 6371 416 176 0 6114 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 28840

[startup+102.307 s]
/proc/loadavg: 1.97 2.00 1.85 3/81 3613
/proc/meminfo: memFree=1835992/2055920 swapFree=4180284/4192956
[pid=3612] ppid=3610 vsize=28840 CPUtime=101.8
/proc/3612/stat : 3612 (xsolve) R 3610 3612 2315 0 -1 4194304 6537 0 0 0 10177 3 0 0 25 0 1 0 405511909 29532160 6371 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 1 0 0
/proc/3612/statm: 7210 6371 416 176 0 6114 0
Current children cumulated CPU time (s) 101.8
Current children cumulated vsize (KiB) 28840

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 1.86 3/81 3613
/proc/meminfo: memFree=1835928/2055920 swapFree=4180284/4192956
[pid=3612] ppid=3610 vsize=28844 CPUtime=161.5
/proc/3612/stat : 3612 (xsolve) R 3610 3612 2315 0 -1 4194304 6539 0 0 0 16147 3 0 0 25 0 1 0 405511909 29536256 6373 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/3612/statm: 7211 6373 416 176 0 6115 0
Current children cumulated CPU time (s) 161.5
Current children cumulated vsize (KiB) 28844

[startup+222.302 s]
/proc/loadavg: 1.99 2.00 1.86 4/81 3613
/proc/meminfo: memFree=1835928/2055920 swapFree=4180284/4192956
[pid=3612] ppid=3610 vsize=28844 CPUtime=221.21
/proc/3612/stat : 3612 (xsolve) R 3610 3612 2315 0 -1 4194304 6539 0 0 0 22118 3 0 0 25 0 1 0 405511909 29536256 6373 996147200 134512640 135237403 4294956256 18446744073709551615 134794498 0 0 4096 0 0 0 0 17 1 0 0
/proc/3612/statm: 7211 6373 416 176 0 6115 0
Current children cumulated CPU time (s) 221.21
Current children cumulated vsize (KiB) 28844

[startup+282.301 s]
/proc/loadavg: 1.99 2.00 1.87 3/81 3613
/proc/meminfo: memFree=1835864/2055920 swapFree=4180284/4192956
[pid=3612] ppid=3610 vsize=28844 CPUtime=280.92
/proc/3612/stat : 3612 (xsolve) R 3610 3612 2315 0 -1 4194304 6539 0 0 0 28089 3 0 0 25 0 1 0 405511909 29536256 6373 996147200 134512640 135237403 4294956256 18446744073709551615 135033158 0 0 4096 0 0 0 0 17 1 0 0
/proc/3612/statm: 7211 6373 416 176 0 6115 0
Current children cumulated CPU time (s) 280.92
Current children cumulated vsize (KiB) 28844

[startup+342.302 s]
/proc/loadavg: 1.99 2.00 1.87 3/81 3613
/proc/meminfo: memFree=1835800/2055920 swapFree=4180284/4192956
[pid=3612] ppid=3610 vsize=28848 CPUtime=340.63
/proc/3612/stat : 3612 (xsolve) R 3610 3612 2315 0 -1 4194304 6541 0 0 0 34060 3 0 0 25 0 1 0 405511909 29540352 6375 996147200 134512640 135237403 4294956256 18446744073709551615 134800424 0 0 4096 0 0 0 0 17 1 0 0
/proc/3612/statm: 7212 6375 416 176 0 6116 0
Current children cumulated CPU time (s) 340.63
Current children cumulated vsize (KiB) 28848

[startup+402.301 s]
/proc/loadavg: 1.99 2.00 1.88 3/81 3613
/proc/meminfo: memFree=1835800/2055920 swapFree=4180284/4192956
[pid=3612] ppid=3610 vsize=28848 CPUtime=400.34
/proc/3612/stat : 3612 (xsolve) R 3610 3612 2315 0 -1 4194304 6541 0 0 0 40031 3 0 0 25 0 1 0 405511909 29540352 6375 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 1 0 0
/proc/3612/statm: 7212 6375 416 176 0 6116 0
Current children cumulated CPU time (s) 400.34
Current children cumulated vsize (KiB) 28848

[startup+462.302 s]
/proc/loadavg: 1.99 2.00 1.89 3/81 3613
/proc/meminfo: memFree=1835608/2055920 swapFree=4180284/4192956
[pid=3612] ppid=3610 vsize=28848 CPUtime=460.05
/proc/3612/stat : 3612 (xsolve) R 3610 3612 2315 0 -1 4194304 6541 0 0 0 46002 3 0 0 25 0 1 0 405511909 29540352 6375 996147200 134512640 135237403 4294956256 18446744073709551615 134840477 0 0 4096 0 0 0 0 17 1 0 0
/proc/3612/statm: 7212 6375 416 176 0 6116 0
Current children cumulated CPU time (s) 460.05
Current children cumulated vsize (KiB) 28848

[startup+522.301 s]
/proc/loadavg: 1.99 2.00 1.89 3/81 3613
/proc/meminfo: memFree=1835544/2055920 swapFree=4180284/4192956
[pid=3612] ppid=3610 vsize=28848 CPUtime=519.75
/proc/3612/stat : 3612 (xsolve) R 3610 3612 2315 0 -1 4194304 6541 0 0 0 51972 3 0 0 25 0 1 0 405511909 29540352 6375 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 1 0 0
/proc/3612/statm: 7212 6375 416 176 0 6116 0
Current children cumulated CPU time (s) 519.75
Current children cumulated vsize (KiB) 28848

[startup+582.302 s]
/proc/loadavg: 1.99 2.00 1.90 3/81 3613
/proc/meminfo: memFree=1835544/2055920 swapFree=4180284/4192956
[pid=3612] ppid=3610 vsize=28848 CPUtime=579.46
/proc/3612/stat : 3612 (xsolve) R 3610 3612 2315 0 -1 4194304 6541 0 0 0 57943 3 0 0 25 0 1 0 405511909 29540352 6375 996147200 134512640 135237403 4294956256 18446744073709551615 134794498 0 0 4096 0 0 0 0 17 1 0 0
/proc/3612/statm: 7212 6375 416 176 0 6116 0
Current children cumulated CPU time (s) 579.46
Current children cumulated vsize (KiB) 28848

[startup+642.301 s]
/proc/loadavg: 1.99 2.00 1.90 3/81 3613
/proc/meminfo: memFree=1835544/2055920 swapFree=4180284/4192956
[pid=3612] ppid=3610 vsize=28848 CPUtime=639.17
/proc/3612/stat : 3612 (xsolve) R 3610 3612 2315 0 -1 4194304 6541 0 0 0 63914 3 0 0 25 0 1 0 405511909 29540352 6375 996147200 134512640 135237403 4294956256 18446744073709551615 134800424 0 0 4096 0 0 0 0 17 1 0 0
/proc/3612/statm: 7212 6375 416 176 0 6116 0
Current children cumulated CPU time (s) 639.17
Current children cumulated vsize (KiB) 28848


################
# More data... #
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[startup+882.301 s]
/proc/loadavg: 1.99 2.00 1.91 3/81 3613
/proc/meminfo: memFree=1835352/2055920 swapFree=4180284/4192956
[pid=3612] ppid=3610 vsize=28848 CPUtime=878
/proc/3612/stat : 3612 (xsolve) R 3610 3612 2315 0 -1 4194304 6541 0 0 0 87797 3 0 0 25 0 1 0 405511909 29540352 6375 996147200 134512640 135237403 4294956256 18446744073709551615 135095552 0 0 4096 0 0 0 0 17 1 0 0
/proc/3612/statm: 7212 6375 416 176 0 6116 0
Current children cumulated CPU time (s) 878
Current children cumulated vsize (KiB) 28848

[startup+942.302 s]
/proc/loadavg: 2.14 2.03 1.92 3/81 3613
/proc/meminfo: memFree=1835352/2055920 swapFree=4180284/4192956
[pid=3612] ppid=3610 vsize=28848 CPUtime=937.7
/proc/3612/stat : 3612 (xsolve) R 3610 3612 2315 0 -1 4194304 6541 0 0 0 93767 3 0 0 25 0 1 0 405511909 29540352 6375 996147200 134512640 135237403 4294956256 18446744073709551615 135095561 0 0 4096 0 0 0 0 17 1 0 0
/proc/3612/statm: 7212 6375 416 176 0 6116 0
Current children cumulated CPU time (s) 937.7
Current children cumulated vsize (KiB) 28848

[startup+1002.3 s]
/proc/loadavg: 2.16 2.07 1.94 3/81 3613
/proc/meminfo: memFree=1835288/2055920 swapFree=4180284/4192956
[pid=3612] ppid=3610 vsize=28848 CPUtime=997.41
/proc/3612/stat : 3612 (xsolve) R 3610 3612 2315 0 -1 4194304 6541 0 0 0 99738 3 0 0 25 0 1 0 405511909 29540352 6375 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 1 0 0
/proc/3612/statm: 7212 6375 416 176 0 6116 0
Current children cumulated CPU time (s) 997.41
Current children cumulated vsize (KiB) 28848

[startup+1062.3 s]
/proc/loadavg: 2.20 2.09 1.95 3/75 3666
/proc/meminfo: memFree=1633736/2055920 swapFree=4180284/4192956
[pid=3612] ppid=3610 vsize=28848 CPUtime=1057.13
/proc/3612/stat : 3612 (xsolve) R 3610 3612 2315 0 -1 4194304 6541 0 0 0 105705 8 0 0 25 0 1 0 405511909 29540352 6375 996147200 134512640 135237403 4294956256 18446744073709551615 134794913 0 0 4096 0 0 0 0 17 0 0 0
/proc/3612/statm: 7212 6375 416 176 0 6116 0
Current children cumulated CPU time (s) 1057.13
Current children cumulated vsize (KiB) 28848

[startup+1122.3 s]
/proc/loadavg: 2.18 2.10 1.96 3/75 3672
/proc/meminfo: memFree=1517504/2055920 swapFree=4180284/4192956
[pid=3612] ppid=3610 vsize=28848 CPUtime=1116.77
/proc/3612/stat : 3612 (xsolve) R 3610 3612 2315 0 -1 4194304 6541 0 0 0 111668 9 0 0 25 0 1 0 405511909 29540352 6375 996147200 134512640 135237403 4294956256 18446744073709551615 135099006 0 0 4096 0 0 0 0 17 0 0 0
/proc/3612/statm: 7212 6375 416 176 0 6116 0
Current children cumulated CPU time (s) 1116.77
Current children cumulated vsize (KiB) 28848

[startup+1182.3 s]
/proc/loadavg: 2.13 2.10 1.97 3/75 3672
/proc/meminfo: memFree=1517192/2055920 swapFree=4180284/4192956
[pid=3612] ppid=3610 vsize=28848 CPUtime=1176.53
/proc/3612/stat : 3612 (xsolve) R 3610 3612 2315 0 -1 4194304 6541 0 0 0 117644 9 0 0 25 0 1 0 405511909 29540352 6375 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 0 0 0
/proc/3612/statm: 7212 6375 416 176 0 6116 0
Current children cumulated CPU time (s) 1176.53
Current children cumulated vsize (KiB) 28848

[startup+1242.3 s]
/proc/loadavg: 2.10 2.09 1.97 3/75 3672
/proc/meminfo: memFree=1516744/2055920 swapFree=4180284/4192956
[pid=3612] ppid=3610 vsize=28848 CPUtime=1236.28
/proc/3612/stat : 3612 (xsolve) R 3610 3612 2315 0 -1 4194304 6541 0 0 0 123619 9 0 0 25 0 1 0 405511909 29540352 6375 996147200 134512640 135237403 4294956256 18446744073709551615 135095561 0 0 4096 0 0 0 0 17 0 0 0
/proc/3612/statm: 7212 6375 416 176 0 6116 0
Current children cumulated CPU time (s) 1236.28
Current children cumulated vsize (KiB) 28848

[startup+1302.3 s]
/proc/loadavg: 2.04 2.07 1.97 3/75 3672
/proc/meminfo: memFree=1516296/2055920 swapFree=4180284/4192956
[pid=3612] ppid=3610 vsize=28848 CPUtime=1296.04
/proc/3612/stat : 3612 (xsolve) R 3610 3612 2315 0 -1 4194304 6541 0 0 0 129595 9 0 0 25 0 1 0 405511909 29540352 6375 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 0 0 0
/proc/3612/statm: 7212 6375 416 176 0 6116 0
Current children cumulated CPU time (s) 1296.04
Current children cumulated vsize (KiB) 28848

[startup+1362.3 s]
/proc/loadavg: 2.01 2.06 1.97 3/75 3672
/proc/meminfo: memFree=1515784/2055920 swapFree=4180284/4192956
[pid=3612] ppid=3610 vsize=28848 CPUtime=1355.79
/proc/3612/stat : 3612 (xsolve) R 3610 3612 2315 0 -1 4194304 6541 0 0 0 135570 9 0 0 25 0 1 0 405511909 29540352 6375 996147200 134512640 135237403 4294956256 18446744073709551615 135055145 0 0 4096 0 0 0 0 17 0 0 0
/proc/3612/statm: 7212 6375 416 176 0 6116 0
Current children cumulated CPU time (s) 1355.79
Current children cumulated vsize (KiB) 28848

[startup+1422.31 s]
/proc/loadavg: 2.00 2.04 1.97 3/75 3672
/proc/meminfo: memFree=1515208/2055920 swapFree=4180284/4192956
[pid=3612] ppid=3610 vsize=28848 CPUtime=1415.55
/proc/3612/stat : 3612 (xsolve) R 3610 3612 2315 0 -1 4194304 6541 0 0 0 141546 9 0 0 25 0 1 0 405511909 29540352 6375 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 0 0 0
/proc/3612/statm: 7212 6375 416 176 0 6116 0
Current children cumulated CPU time (s) 1415.55
Current children cumulated vsize (KiB) 28848

[startup+1482.3 s]
/proc/loadavg: 2.00 2.03 1.97 3/75 3672
/proc/meminfo: memFree=1514696/2055920 swapFree=4180284/4192956
[pid=3612] ppid=3610 vsize=28848 CPUtime=1475.31
/proc/3612/stat : 3612 (xsolve) R 3610 3612 2315 0 -1 4194304 6541 0 0 0 147522 9 0 0 25 0 1 0 405511909 29540352 6375 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 0 0 0
/proc/3612/statm: 7212 6375 416 176 0 6116 0
Current children cumulated CPU time (s) 1475.31
Current children cumulated vsize (KiB) 28848

[startup+1542.3 s]
/proc/loadavg: 2.00 2.03 1.97 3/75 3672
/proc/meminfo: memFree=1514184/2055920 swapFree=4180284/4192956
[pid=3612] ppid=3610 vsize=28848 CPUtime=1535.06
/proc/3612/stat : 3612 (xsolve) R 3610 3612 2315 0 -1 4194304 6541 0 0 0 153497 9 0 0 25 0 1 0 405511909 29540352 6375 996147200 134512640 135237403 4294956256 18446744073709551615 135055258 0 0 4096 0 0 0 0 17 0 0 0
/proc/3612/statm: 7212 6375 416 176 0 6116 0
Current children cumulated CPU time (s) 1535.06
Current children cumulated vsize (KiB) 28848

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 1.97 3/75 3672
/proc/meminfo: memFree=1513736/2055920 swapFree=4180284/4192956
[pid=3612] ppid=3610 vsize=28848 CPUtime=1594.83
/proc/3612/stat : 3612 (xsolve) R 3610 3612 2315 0 -1 4194304 6541 0 0 0 159474 9 0 0 25 0 1 0 405511909 29540352 6375 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 0 0 0
/proc/3612/statm: 7212 6375 416 176 0 6116 0
Current children cumulated CPU time (s) 1594.83
Current children cumulated vsize (KiB) 28848

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/75 3672
/proc/meminfo: memFree=1513224/2055920 swapFree=4180284/4192956
[pid=3612] ppid=3610 vsize=28848 CPUtime=1654.58
/proc/3612/stat : 3612 (xsolve) R 3610 3612 2315 0 -1 4194304 6541 0 0 0 165449 9 0 0 25 0 1 0 405511909 29540352 6375 996147200 134512640 135237403 4294956256 18446744073709551615 134800682 0 0 4096 0 0 0 0 17 0 0 0
/proc/3612/statm: 7212 6375 416 176 0 6116 0
Current children cumulated CPU time (s) 1654.58
Current children cumulated vsize (KiB) 28848

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/75 3672
/proc/meminfo: memFree=1512584/2055920 swapFree=4180284/4192956
[pid=3612] ppid=3610 vsize=28848 CPUtime=1714.34
/proc/3612/stat : 3612 (xsolve) R 3610 3612 2315 0 -1 4194304 6541 0 0 0 171424 10 0 0 25 0 1 0 405511909 29540352 6375 996147200 134512640 135237403 4294956256 18446744073709551615 134840479 0 0 4096 0 0 0 0 17 0 0 0
/proc/3612/statm: 7212 6375 416 176 0 6116 0
Current children cumulated CPU time (s) 1714.34
Current children cumulated vsize (KiB) 28848

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/75 3672
/proc/meminfo: memFree=1512072/2055920 swapFree=4180284/4192956
[pid=3612] ppid=3610 vsize=28848 CPUtime=1774.1
/proc/3612/stat : 3612 (xsolve) R 3610 3612 2315 0 -1 4194304 6541 0 0 0 177400 10 0 0 25 0 1 0 405511909 29540352 6375 996147200 134512640 135237403 4294956256 18446744073709551615 135095520 0 0 4096 0 0 0 0 17 0 0 0
/proc/3612/statm: 7212 6375 416 176 0 6116 0
Current children cumulated CPU time (s) 1774.1
Current children cumulated vsize (KiB) 28848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/75 3672
/proc/meminfo: memFree=1511816/2055920 swapFree=4180284/4192956
[pid=3612] ppid=3610 vsize=28848 CPUtime=1800
/proc/3612/stat : 3612 (xsolve) R 3610 3612 2315 0 -1 4194304 6541 0 0 0 179990 10 0 0 25 0 1 0 405511909 29540352 6375 996147200 134512640 135237403 4294956256 18446744073709551615 135029199 0 0 4096 0 0 0 0 17 0 0 0
/proc/3612/statm: 7212 6375 416 176 0 6116 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 28848

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

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

[startup+1808.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/75 3672
/proc/meminfo: memFree=1511816/2055920 swapFree=4180284/4192956
[pid=3612] ppid=3610 vsize=28848 CPUtime=1800
/proc/3612/stat : 3612 (xsolve) R 3610 3612 2315 0 -1 4194304 6541 0 0 0 179990 10 0 0 25 0 1 0 405511909 29540352 6375 996147200 134512640 135237403 4294956256 18446744073709551615 135029199 0 0 4096 0 0 0 0 17 0 0 0
/proc/3612/statm: 7212 6375 416 176 0 6116 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 28848

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.31
CPU time (s): 1800.01
CPU user time (s): 1799.9
CPU system time (s): 0.104984
CPU usage (%): 99.5405
Max. virtual memory (cumulated for all children) (KiB): 28848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.9
system time used= 0.104984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6541
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= 41873

runsolver used 1.71774 second user time and 4.87326 second system time

The end

Launcher Data (download as text)

Begin job on node49 at 2008-07-02 13:42:25
IDJOB=1040845
IDBENCH=53746
IDSOLVER=358
FILE ID=node49/1040845-1214998945
PBS_JOBID= 7870825
Free space on /tmp= 66532 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-38-38.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1040845-1214998945/watcher-1040845-1214998945 -o /tmp/evaluation-result-1040845-1214998945/solver-1040845-1214998945 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1040845-1214998945.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= ceccab7dc200f4f23e5f2834014db6dd
RANDOM SEED=812479958

node49.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		: 3000.249
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		: 3000.249
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:       1860416 kB
Buffers:          3556 kB
Cached:          51608 kB
SwapCached:       5968 kB
Active:         121436 kB
Inactive:        13112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1860416 kB
SwapTotal:     4192956 kB
SwapFree:      4180284 kB
Dirty:            1840 kB
Writeback:           0 kB
Mapped:          92696 kB
Slab:            45908 kB
Committed_AS:  1490556 kB
PageTables:       1916 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66396 MiB
End job on node49 at 2008-07-02 14:12:36