Trace number 1063420

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) 1800.03 1802.01

General information on the benchmark

Namecsp/pseudo/mpsReduced/
normalized-mps-red-gr4x6.xml
MD5SUM676da83a245da5754e645c85d459182b
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1562.29
Satisfiable
(Un)Satisfiability was proved
Number of variables744
Number of constraints44
Maximum constraint arity180
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension44
Global constraints used (with number of constraints)

Solver Data (download as text)

0.08/0.10	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-1063420-1215136897/watcher-1063420-1215136897 -o /tmp/evaluation-result-1063420-1215136897/solver-1063420-1215136897 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1063420-1215136897.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: 2.00 2.00 2.00 4/80 30743
/proc/meminfo: memFree=1417816/2055920 swapFree=4180452/4192956
[pid=30743] ppid=30741 vsize=816 CPUtime=0
/proc/30743/stat : 30743 (xsolve) R 30741 30743 29028 0 -1 4194304 39 0 0 0 0 0 0 0 21 0 1 0 1992663529 835584 25 996147200 134512640 135237403 4294956256 18446744073709551615 4129572 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/30743/statm: 204 25 19 176 0 3 0

[startup+0.0672939 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 30743
/proc/meminfo: memFree=1417816/2055920 swapFree=4180452/4192956
[pid=30743] ppid=30741 vsize=5984 CPUtime=0.05
/proc/30743/stat : 30743 (xsolve) R 30741 30743 29028 0 -1 4194304 811 0 0 0 5 0 0 0 21 0 1 0 1992663529 6127616 777 996147200 134512640 135237403 4294956256 18446744073709551615 4563031 0 0 4096 0 0 0 0 17 1 0 0
/proc/30743/statm: 1496 777 373 176 0 400 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5984

[startup+0.101299 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 30743
/proc/meminfo: memFree=1417816/2055920 swapFree=4180452/4192956
[pid=30743] ppid=30741 vsize=10012 CPUtime=0.08
/proc/30743/stat : 30743 (xsolve) R 30741 30743 29028 0 -1 4194304 1829 0 0 0 8 0 0 0 21 0 1 0 1992663529 10252288 1795 996147200 134512640 135237403 4294956256 18446744073709551615 134804525 0 0 4096 0 0 0 0 17 1 0 0
/proc/30743/statm: 2503 1795 407 176 0 1407 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 10012

[startup+0.301313 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 30743
/proc/meminfo: memFree=1417816/2055920 swapFree=4180452/4192956
[pid=30743] ppid=30741 vsize=10924 CPUtime=0.29
/proc/30743/stat : 30743 (xsolve) R 30741 30743 29028 0 -1 4194304 2109 0 0 0 28 1 0 0 23 0 1 0 1992663529 11186176 1977 996147200 134512640 135237403 4294956256 18446744073709551615 135100436 0 0 4096 0 0 0 0 17 1 0 0
/proc/30743/statm: 2731 1977 408 176 0 1635 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10924

[startup+0.701339 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 30743
/proc/meminfo: memFree=1417816/2055920 swapFree=4180452/4192956
[pid=30743] ppid=30741 vsize=10924 CPUtime=0.68
/proc/30743/stat : 30743 (xsolve) R 30741 30743 29028 0 -1 4194304 2109 0 0 0 67 1 0 0 25 0 1 0 1992663529 11186176 1977 996147200 134512640 135237403 4294956256 18446744073709551615 135072108 0 0 4096 0 0 0 0 17 1 0 0
/proc/30743/statm: 2731 1977 408 176 0 1635 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 10924

[startup+1.50138 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 30744
/proc/meminfo: memFree=1411344/2055920 swapFree=4180452/4192956
[pid=30743] ppid=30741 vsize=10924 CPUtime=1.48
/proc/30743/stat : 30743 (xsolve) R 30741 30743 29028 0 -1 4194304 2109 0 0 0 147 1 0 0 25 0 1 0 1992663529 11186176 1977 996147200 134512640 135237403 4294956256 18446744073709551615 135093040 0 0 4096 0 0 0 0 17 1 0 0
/proc/30743/statm: 2731 1977 408 176 0 1635 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10924

[startup+3.10149 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 30744
/proc/meminfo: memFree=1411280/2055920 swapFree=4180452/4192956
[pid=30743] ppid=30741 vsize=10924 CPUtime=3.07
/proc/30743/stat : 30743 (xsolve) R 30741 30743 29028 0 -1 4194304 2109 0 0 0 306 1 0 0 25 0 1 0 1992663529 11186176 1977 996147200 134512640 135237403 4294956256 18446744073709551615 134801335 0 0 4096 0 0 0 0 17 1 0 0
/proc/30743/statm: 2731 1977 408 176 0 1635 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10924

[startup+6.30269 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 30744
/proc/meminfo: memFree=1411288/2055920 swapFree=4180452/4192956
[pid=30743] ppid=30741 vsize=10924 CPUtime=6.24
/proc/30743/stat : 30743 (xsolve) R 30741 30743 29028 0 -1 4194304 2109 0 0 0 623 1 0 0 25 0 1 0 1992663529 11186176 1977 996147200 134512640 135237403 4294956256 18446744073709551615 134800945 0 0 4096 0 0 0 0 17 1 0 0
/proc/30743/statm: 2731 1977 408 176 0 1635 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10924

[startup+12.7011 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 30744
/proc/meminfo: memFree=1411232/2055920 swapFree=4180452/4192956
[pid=30743] ppid=30741 vsize=10924 CPUtime=12.58
/proc/30743/stat : 30743 (xsolve) R 30741 30743 29028 0 -1 4194304 2109 0 0 0 1257 1 0 0 25 0 1 0 1992663529 11186176 1977 996147200 134512640 135237403 4294956256 18446744073709551615 134801360 0 0 4096 0 0 0 0 17 1 0 0
/proc/30743/statm: 2731 1977 408 176 0 1635 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 10924

[startup+25.5019 s]
/proc/loadavg: 2.16 2.03 2.01 4/87 30795
/proc/meminfo: memFree=1407888/2055920 swapFree=4180452/4192956
[pid=30743] ppid=30741 vsize=10924 CPUtime=24.99
/proc/30743/stat : 30743 (xsolve) R 30741 30743 29028 0 -1 4194304 2110 0 0 0 2498 1 0 0 25 0 1 0 1992663529 11186176 1978 996147200 134512640 135237403 4294956256 18446744073709551615 134801408 0 0 4096 0 0 0 0 17 1 0 0
/proc/30743/statm: 2731 1978 408 176 0 1635 0
Current children cumulated CPU time (s) 24.99
Current children cumulated vsize (KiB) 10924

[startup+51.1015 s]
/proc/loadavg: 2.45 2.12 2.04 3/81 31220
/proc/meminfo: memFree=1410696/2055920 swapFree=4180452/4192956
[pid=30743] ppid=30741 vsize=10924 CPUtime=49.71
/proc/30743/stat : 30743 (xsolve) R 30741 30743 29028 0 -1 4194304 2110 0 0 0 4970 1 0 0 25 0 1 0 1992663529 11186176 1978 996147200 134512640 135237403 4294956256 18446744073709551615 135093041 0 0 4096 0 0 0 0 17 0 0 0
/proc/30743/statm: 2731 1978 408 176 0 1635 0
Current children cumulated CPU time (s) 49.71
Current children cumulated vsize (KiB) 10924

[startup+102.306 s]
/proc/loadavg: 2.20 2.10 2.04 3/81 31220
/proc/meminfo: memFree=1410848/2055920 swapFree=4180452/4192956
[pid=30743] ppid=30741 vsize=10924 CPUtime=100.89
/proc/30743/stat : 30743 (xsolve) R 30741 30743 29028 0 -1 4194304 2110 0 0 0 10088 1 0 0 25 0 1 0 1992663529 11186176 1978 996147200 134512640 135237403 4294956256 18446744073709551615 135100436 0 0 4096 0 0 0 0 17 0 0 0
/proc/30743/statm: 2731 1978 408 176 0 1635 0
Current children cumulated CPU time (s) 100.89
Current children cumulated vsize (KiB) 10924

[startup+162.301 s]
/proc/loadavg: 2.07 2.08 2.03 3/81 31220
/proc/meminfo: memFree=1410848/2055920 swapFree=4180452/4192956
[pid=30743] ppid=30741 vsize=10924 CPUtime=160.87
/proc/30743/stat : 30743 (xsolve) R 30741 30743 29028 0 -1 4194304 2110 0 0 0 16086 1 0 0 25 0 1 0 1992663529 11186176 1978 996147200 134512640 135237403 4294956256 18446744073709551615 134785942 0 0 4096 0 0 0 0 17 0 0 0
/proc/30743/statm: 2731 1978 408 176 0 1635 0
Current children cumulated CPU time (s) 160.87
Current children cumulated vsize (KiB) 10924

[startup+222.301 s]
/proc/loadavg: 2.02 2.06 2.02 3/81 31220
/proc/meminfo: memFree=1410848/2055920 swapFree=4180452/4192956
[pid=30743] ppid=30741 vsize=10924 CPUtime=220.84
/proc/30743/stat : 30743 (xsolve) R 30741 30743 29028 0 -1 4194304 2110 0 0 0 22083 1 0 0 25 0 1 0 1992663529 11186176 1978 996147200 134512640 135237403 4294956256 18446744073709551615 134801595 0 0 4096 0 0 0 0 17 0 0 0
/proc/30743/statm: 2731 1978 408 176 0 1635 0
Current children cumulated CPU time (s) 220.84
Current children cumulated vsize (KiB) 10924

[startup+282.302 s]
/proc/loadavg: 2.01 2.05 2.02 3/81 31220
/proc/meminfo: memFree=1410784/2055920 swapFree=4180452/4192956
[pid=30743] ppid=30741 vsize=10924 CPUtime=280.83
/proc/30743/stat : 30743 (xsolve) R 30741 30743 29028 0 -1 4194304 2110 0 0 0 28082 1 0 0 25 0 1 0 1992663529 11186176 1978 996147200 134512640 135237403 4294956256 18446744073709551615 134785942 0 0 4096 0 0 0 0 17 0 0 0
/proc/30743/statm: 2731 1978 408 176 0 1635 0
Current children cumulated CPU time (s) 280.83
Current children cumulated vsize (KiB) 10924

[startup+342.302 s]
/proc/loadavg: 2.00 2.04 2.01 3/81 31220
/proc/meminfo: memFree=1410784/2055920 swapFree=4180452/4192956
[pid=30743] ppid=30741 vsize=10924 CPUtime=340.81
/proc/30743/stat : 30743 (xsolve) R 30741 30743 29028 0 -1 4194304 2110 0 0 0 34080 1 0 0 25 0 1 0 1992663529 11186176 1978 996147200 134512640 135237403 4294956256 18446744073709551615 135065218 0 0 4096 0 0 0 0 17 0 0 0
/proc/30743/statm: 2731 1978 408 176 0 1635 0
Current children cumulated CPU time (s) 340.81
Current children cumulated vsize (KiB) 10924

[startup+402.302 s]
/proc/loadavg: 2.00 2.03 2.01 3/81 31220
/proc/meminfo: memFree=1410720/2055920 swapFree=4180452/4192956
[pid=30743] ppid=30741 vsize=10924 CPUtime=400.79
/proc/30743/stat : 30743 (xsolve) R 30741 30743 29028 0 -1 4194304 2110 0 0 0 40077 2 0 0 25 0 1 0 1992663529 11186176 1978 996147200 134512640 135237403 4294956256 18446744073709551615 135028801 0 0 4096 0 0 0 0 17 0 0 0
/proc/30743/statm: 2731 1978 408 176 0 1635 0
Current children cumulated CPU time (s) 400.79
Current children cumulated vsize (KiB) 10924

[startup+462.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/81 31220
/proc/meminfo: memFree=1410656/2055920 swapFree=4180452/4192956
[pid=30743] ppid=30741 vsize=10924 CPUtime=460.77
/proc/30743/stat : 30743 (xsolve) R 30741 30743 29028 0 -1 4194304 2110 0 0 0 46075 2 0 0 25 0 1 0 1992663529 11186176 1978 996147200 134512640 135237403 4294956256 18446744073709551615 134801398 0 0 4096 0 0 0 0 17 0 0 0
/proc/30743/statm: 2731 1978 408 176 0 1635 0
Current children cumulated CPU time (s) 460.77
Current children cumulated vsize (KiB) 10924

[startup+522.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/81 31220
/proc/meminfo: memFree=1410656/2055920 swapFree=4180452/4192956
[pid=30743] ppid=30741 vsize=10924 CPUtime=520.75
/proc/30743/stat : 30743 (xsolve) R 30741 30743 29028 0 -1 4194304 2110 0 0 0 52073 2 0 0 25 0 1 0 1992663529 11186176 1978 996147200 134512640 135237403 4294956256 18446744073709551615 135040190 0 0 4096 0 0 0 0 17 0 0 0
/proc/30743/statm: 2731 1978 408 176 0 1635 0
Current children cumulated CPU time (s) 520.75
Current children cumulated vsize (KiB) 10924

[startup+582.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/81 31220
/proc/meminfo: memFree=1410720/2055920 swapFree=4180452/4192956
[pid=30743] ppid=30741 vsize=10924 CPUtime=580.73
/proc/30743/stat : 30743 (xsolve) R 30741 30743 29028 0 -1 4194304 2110 0 0 0 58071 2 0 0 25 0 1 0 1992663529 11186176 1978 996147200 134512640 135237403 4294956256 18446744073709551615 134800987 0 0 4096 0 0 0 0 17 0 0 0
/proc/30743/statm: 2731 1978 408 176 0 1635 0
Current children cumulated CPU time (s) 580.73
Current children cumulated vsize (KiB) 10924

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 31220
/proc/meminfo: memFree=1410656/2055920 swapFree=4180452/4192956
[pid=30743] ppid=30741 vsize=10924 CPUtime=640.71
/proc/30743/stat : 30743 (xsolve) R 30741 30743 29028 0 -1 4194304 2110 0 0 0 64069 2 0 0 25 0 1 0 1992663529 11186176 1978 996147200 134512640 135237403 4294956256 18446744073709551615 134819512 0 0 4096 0 0 0 0 17 0 0 0
/proc/30743/statm: 2731 1978 408 176 0 1635 0
Current children cumulated CPU time (s) 640.71
Current children cumulated vsize (KiB) 10924


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

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 31220
/proc/meminfo: memFree=1410528/2055920 swapFree=4180452/4192956
[pid=30743] ppid=30741 vsize=10924 CPUtime=820.65
/proc/30743/stat : 30743 (xsolve) R 30741 30743 29028 0 -1 4194304 2110 0 0 0 82063 2 0 0 25 0 1 0 1992663529 11186176 1978 996147200 134512640 135237403 4294956256 18446744073709551615 134801671 0 0 4096 0 0 0 0 17 0 0 0
/proc/30743/statm: 2731 1978 408 176 0 1635 0
Current children cumulated CPU time (s) 820.65
Current children cumulated vsize (KiB) 10924

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 31220
/proc/meminfo: memFree=1410528/2055920 swapFree=4180452/4192956
[pid=30743] ppid=30741 vsize=10924 CPUtime=880.63
/proc/30743/stat : 30743 (xsolve) R 30741 30743 29028 0 -1 4194304 2110 0 0 0 88061 2 0 0 25 0 1 0 1992663529 11186176 1978 996147200 134512640 135237403 4294956256 18446744073709551615 135093041 0 0 4096 0 0 0 0 17 0 0 0
/proc/30743/statm: 2731 1978 408 176 0 1635 0
Current children cumulated CPU time (s) 880.63
Current children cumulated vsize (KiB) 10924

[startup+942.301 s]
/proc/loadavg: 2.05 2.01 2.00 3/81 31220
/proc/meminfo: memFree=1410400/2055920 swapFree=4180452/4192956
[pid=30743] ppid=30741 vsize=10924 CPUtime=940.61
/proc/30743/stat : 30743 (xsolve) R 30741 30743 29028 0 -1 4194304 2110 0 0 0 94059 2 0 0 25 0 1 0 1992663529 11186176 1978 996147200 134512640 135237403 4294956256 18446744073709551615 135093040 0 0 4096 0 0 0 0 17 0 0 0
/proc/30743/statm: 2731 1978 408 176 0 1635 0
Current children cumulated CPU time (s) 940.61
Current children cumulated vsize (KiB) 10924

[startup+1002.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/81 31220
/proc/meminfo: memFree=1410400/2055920 swapFree=4180452/4192956
[pid=30743] ppid=30741 vsize=10924 CPUtime=1000.58
/proc/30743/stat : 30743 (xsolve) R 30741 30743 29028 0 -1 4194304 2110 0 0 0 100056 2 0 0 25 0 1 0 1992663529 11186176 1978 996147200 134512640 135237403 4294956256 18446744073709551615 135100459 0 0 4096 0 0 0 0 17 0 0 0
/proc/30743/statm: 2731 1978 408 176 0 1635 0
Current children cumulated CPU time (s) 1000.58
Current children cumulated vsize (KiB) 10924

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 31220
/proc/meminfo: memFree=1410400/2055920 swapFree=4180452/4192956
[pid=30743] ppid=30741 vsize=10924 CPUtime=1060.57
/proc/30743/stat : 30743 (xsolve) R 30741 30743 29028 0 -1 4194304 2110 0 0 0 106055 2 0 0 25 0 1 0 1992663529 11186176 1978 996147200 134512640 135237403 4294956256 18446744073709551615 135093054 0 0 4096 0 0 0 0 17 0 0 0
/proc/30743/statm: 2731 1978 408 176 0 1635 0
Current children cumulated CPU time (s) 1060.57
Current children cumulated vsize (KiB) 10924

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 31220
/proc/meminfo: memFree=1410464/2055920 swapFree=4180452/4192956
[pid=30743] ppid=30741 vsize=10924 CPUtime=1120.55
/proc/30743/stat : 30743 (xsolve) R 30741 30743 29028 0 -1 4194304 2110 0 0 0 112052 3 0 0 25 0 1 0 1992663529 11186176 1978 996147200 134512640 135237403 4294956256 18446744073709551615 135028771 0 0 4096 0 0 0 0 17 0 0 0
/proc/30743/statm: 2731 1978 408 176 0 1635 0
Current children cumulated CPU time (s) 1120.55
Current children cumulated vsize (KiB) 10924

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 31220
/proc/meminfo: memFree=1410464/2055920 swapFree=4180452/4192956
[pid=30743] ppid=30741 vsize=10924 CPUtime=1180.53
/proc/30743/stat : 30743 (xsolve) R 30741 30743 29028 0 -1 4194304 2110 0 0 0 118050 3 0 0 25 0 1 0 1992663529 11186176 1978 996147200 134512640 135237403 4294956256 18446744073709551615 135071784 0 0 4096 0 0 0 0 17 0 0 0
/proc/30743/statm: 2731 1978 408 176 0 1635 0
Current children cumulated CPU time (s) 1180.53
Current children cumulated vsize (KiB) 10924

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 31220
/proc/meminfo: memFree=1410336/2055920 swapFree=4180452/4192956
[pid=30743] ppid=30741 vsize=10924 CPUtime=1240.51
/proc/30743/stat : 30743 (xsolve) R 30741 30743 29028 0 -1 4194304 2110 0 0 0 124048 3 0 0 25 0 1 0 1992663529 11186176 1978 996147200 134512640 135237403 4294956256 18446744073709551615 135093025 0 0 4096 0 0 0 0 17 0 0 0
/proc/30743/statm: 2731 1978 408 176 0 1635 0
Current children cumulated CPU time (s) 1240.51
Current children cumulated vsize (KiB) 10924

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 31220
/proc/meminfo: memFree=1410336/2055920 swapFree=4180452/4192956
[pid=30743] ppid=30741 vsize=10924 CPUtime=1300.49
/proc/30743/stat : 30743 (xsolve) R 30741 30743 29028 0 -1 4194304 2110 0 0 0 130046 3 0 0 25 0 1 0 1992663529 11186176 1978 996147200 134512640 135237403 4294956256 18446744073709551615 135093025 0 0 4096 0 0 0 0 17 0 0 0
/proc/30743/statm: 2731 1978 408 176 0 1635 0
Current children cumulated CPU time (s) 1300.49
Current children cumulated vsize (KiB) 10924

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 31220
/proc/meminfo: memFree=1410336/2055920 swapFree=4180452/4192956
[pid=30743] ppid=30741 vsize=10924 CPUtime=1360.47
/proc/30743/stat : 30743 (xsolve) R 30741 30743 29028 0 -1 4194304 2110 0 0 0 136044 3 0 0 25 0 1 0 1992663529 11186176 1978 996147200 134512640 135237403 4294956256 18446744073709551615 135098982 0 0 4096 0 0 0 0 17 0 0 0
/proc/30743/statm: 2731 1978 408 176 0 1635 0
Current children cumulated CPU time (s) 1360.47
Current children cumulated vsize (KiB) 10924

[startup+1422.31 s]
/proc/loadavg: 2.11 2.03 2.01 3/81 31222
/proc/meminfo: memFree=1410336/2055920 swapFree=4180452/4192956
[pid=30743] ppid=30741 vsize=10924 CPUtime=1420.45
/proc/30743/stat : 30743 (xsolve) R 30741 30743 29028 0 -1 4194304 2110 0 0 0 142042 3 0 0 25 0 1 0 1992663529 11186176 1978 996147200 134512640 135237403 4294956256 18446744073709551615 135029205 0 0 4096 0 0 0 0 17 0 0 0
/proc/30743/statm: 2731 1978 408 176 0 1635 0
Current children cumulated CPU time (s) 1420.45
Current children cumulated vsize (KiB) 10924

[startup+1482.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/81 31222
/proc/meminfo: memFree=1410336/2055920 swapFree=4180452/4192956
[pid=30743] ppid=30741 vsize=10924 CPUtime=1480.42
/proc/30743/stat : 30743 (xsolve) R 30741 30743 29028 0 -1 4194304 2110 0 0 0 148039 3 0 0 25 0 1 0 1992663529 11186176 1978 996147200 134512640 135237403 4294956256 18446744073709551615 134800977 0 0 4096 0 0 0 0 17 0 0 0
/proc/30743/statm: 2731 1978 408 176 0 1635 0
Current children cumulated CPU time (s) 1480.42
Current children cumulated vsize (KiB) 10924

[startup+1542.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/81 31222
/proc/meminfo: memFree=1410272/2055920 swapFree=4180452/4192956
[pid=30743] ppid=30741 vsize=10924 CPUtime=1540.4
/proc/30743/stat : 30743 (xsolve) R 30741 30743 29028 0 -1 4194304 2110 0 0 0 154037 3 0 0 25 0 1 0 1992663529 11186176 1978 996147200 134512640 135237403 4294956256 18446744073709551615 134801360 0 0 4096 0 0 0 0 17 0 0 0
/proc/30743/statm: 2731 1978 408 176 0 1635 0
Current children cumulated CPU time (s) 1540.4
Current children cumulated vsize (KiB) 10924

[startup+1602.3 s]
/proc/loadavg: 1.97 2.00 1.99 3/73 31251
/proc/meminfo: memFree=1532008/2055920 swapFree=4180452/4192956
[pid=30743] ppid=30741 vsize=10924 CPUtime=1600.39
/proc/30743/stat : 30743 (xsolve) R 30741 30743 29028 0 -1 4194304 2110 0 0 0 160035 4 0 0 25 0 1 0 1992663529 11186176 1978 996147200 134512640 135237403 4294956256 18446744073709551615 135093024 0 0 4096 0 0 0 0 17 0 0 0
/proc/30743/statm: 2731 1978 408 176 0 1635 0
Current children cumulated CPU time (s) 1600.39
Current children cumulated vsize (KiB) 10924

[startup+1662.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 31251
/proc/meminfo: memFree=1531816/2055920 swapFree=4180452/4192956
[pid=30743] ppid=30741 vsize=10924 CPUtime=1660.37
/proc/30743/stat : 30743 (xsolve) R 30741 30743 29028 0 -1 4194304 2110 0 0 0 166033 4 0 0 25 0 1 0 1992663529 11186176 1978 996147200 134512640 135237403 4294956256 18446744073709551615 135028829 0 0 4096 0 0 0 0 17 0 0 0
/proc/30743/statm: 2731 1978 408 176 0 1635 0
Current children cumulated CPU time (s) 1660.37
Current children cumulated vsize (KiB) 10924

[startup+1722.3 s]
/proc/loadavg: 2.09 2.03 2.00 3/73 31251
/proc/meminfo: memFree=1531816/2055920 swapFree=4180452/4192956
[pid=30743] ppid=30741 vsize=10924 CPUtime=1720.35
/proc/30743/stat : 30743 (xsolve) R 30741 30743 29028 0 -1 4194304 2110 0 0 0 172031 4 0 0 25 0 1 0 1992663529 11186176 1978 996147200 134512640 135237403 4294956256 18446744073709551615 135093025 0 0 4096 0 0 0 0 17 0 0 0
/proc/30743/statm: 2731 1978 408 176 0 1635 0
Current children cumulated CPU time (s) 1720.35
Current children cumulated vsize (KiB) 10924

[startup+1782.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/73 31251
/proc/meminfo: memFree=1531816/2055920 swapFree=4180452/4192956
[pid=30743] ppid=30741 vsize=10924 CPUtime=1780.33
/proc/30743/stat : 30743 (xsolve) R 30741 30743 29028 0 -1 4194304 2110 0 0 0 178029 4 0 0 25 0 1 0 1992663529 11186176 1978 996147200 134512640 135237403 4294956256 18446744073709551615 135055503 0 0 4096 0 0 0 0 17 0 0 0
/proc/30743/statm: 2731 1978 408 176 0 1635 0
Current children cumulated CPU time (s) 1780.33
Current children cumulated vsize (KiB) 10924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802 s]
/proc/loadavg: 2.02 2.02 2.00 3/73 31251
/proc/meminfo: memFree=1531816/2055920 swapFree=4180452/4192956
[pid=30743] ppid=30741 vsize=10924 CPUtime=1800.02
/proc/30743/stat : 30743 (xsolve) R 30741 30743 29028 0 -1 4194304 2110 0 0 0 179998 4 0 0 25 0 1 0 1992663529 11186176 1978 996147200 134512640 135237403 4294956256 18446744073709551615 135093025 0 0 4096 0 0 0 0 17 0 0 0
/proc/30743/statm: 2731 1978 408 176 0 1635 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 10924

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): 1802.01
CPU time (s): 1800.03
CPU user time (s): 1799.99
CPU system time (s): 0.044993
CPU usage (%): 99.8903
Max. virtual memory (cumulated for all children) (KiB): 10924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.99
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2110
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= 7824

runsolver used 1.78573 second user time and 4.79327 second system time

The end

Launcher Data (download as text)

Begin job on node29 at 2008-07-04 04:01:37
IDJOB=1063420
IDBENCH=54748
IDSOLVER=358
FILE ID=node29/1063420-1215136897
PBS_JOBID= 7877320
Free space on /tmp= 66540 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/pseudo/mpsReduced/normalized-mps-red-gr4x6.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1063420-1215136897/watcher-1063420-1215136897 -o /tmp/evaluation-result-1063420-1215136897/solver-1063420-1215136897 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1063420-1215136897.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 676da83a245da5754e645c85d459182b
RANDOM SEED=391465431

node29.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		: 3000.220
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		: 3000.220
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:       1418296 kB
Buffers:         57220 kB
Cached:         308956 kB
SwapCached:       6872 kB
Active:         364652 kB
Inactive:       215084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1418296 kB
SwapTotal:     4192956 kB
SwapFree:      4180452 kB
Dirty:            1048 kB
Writeback:           0 kB
Mapped:         229476 kB
Slab:            42616 kB
Committed_AS:  4158588 kB
PageTables:       2384 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= 66556 MiB
End job on node29 at 2008-07-04 04:31:41