Trace number 1074667

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 1809.21

General information on the benchmark

Namecsp/os-taillard-20/
normalized-os-taillard-20-95-0.xml
MD5SUM0d7f52239cc079a8b40c34e4f80db59c
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4.27835
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints7600
Maximum constraint arity2
Maximum domain size1154
Number of constraints which are defined in extension0
Number of constraints which are defined in intension7600
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.10	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-1074667-1215179259/watcher-1074667-1215179259 -o /tmp/evaluation-result-1074667-1215179259/solver-1074667-1215179259 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1074667-1215179259.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: 2.03 2.06 2.09 4/81 25127
/proc/meminfo: memFree=1698864/2055920 swapFree=4180972/4192956
[pid=25127] ppid=25125 vsize=816 CPUtime=0
/proc/25127/stat : 25127 (xsolve) R 25125 25127 23206 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1996900582 835584 25 996147200 134512640 135237403 4294956240 18446744073709551615 7512868 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/25127/statm: 204 25 19 176 0 3 0

[startup+0.109355 s]
/proc/loadavg: 2.03 2.06 2.09 4/81 25127
/proc/meminfo: memFree=1698864/2055920 swapFree=4180972/4192956
[pid=25127] ppid=25125 vsize=8976 CPUtime=0.09
/proc/25127/stat : 25127 (xsolve) R 25125 25127 23206 0 -1 4194304 1557 0 0 0 9 0 0 0 20 0 1 0 1996900582 9191424 1523 996147200 134512640 135237403 4294956240 18446744073709551615 134680528 0 0 4096 0 0 0 0 17 1 0 0
/proc/25127/statm: 2244 1523 373 176 0 1148 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8976

[startup+0.201229 s]
/proc/loadavg: 2.03 2.06 2.09 4/81 25127
/proc/meminfo: memFree=1698864/2055920 swapFree=4180972/4192956
[pid=25127] ppid=25125 vsize=11608 CPUtime=0.18
/proc/25127/stat : 25127 (xsolve) R 25125 25127 23206 0 -1 4194304 2214 0 0 0 18 0 0 0 20 0 1 0 1996900582 11886592 2180 996147200 134512640 135237403 4294956240 18446744073709551615 7954198 0 0 4096 0 0 0 0 17 1 0 0
/proc/25127/statm: 2902 2180 373 176 0 1806 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 11608

[startup+0.301238 s]
/proc/loadavg: 2.03 2.06 2.09 4/81 25127
/proc/meminfo: memFree=1698864/2055920 swapFree=4180972/4192956
[pid=25127] ppid=25125 vsize=14632 CPUtime=0.29
/proc/25127/stat : 25127 (xsolve) R 25125 25127 23206 0 -1 4194304 2983 0 0 0 28 1 0 0 21 0 1 0 1996900582 14983168 2883 996147200 134512640 135237403 4294956240 18446744073709551615 134614939 0 0 4096 0 0 0 0 17 1 0 0
/proc/25127/statm: 3658 2883 373 176 0 2562 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14632

[startup+0.70127 s]
/proc/loadavg: 2.03 2.06 2.09 4/81 25127
/proc/meminfo: memFree=1698864/2055920 swapFree=4180972/4192956
[pid=25127] ppid=25125 vsize=35988 CPUtime=0.68
/proc/25127/stat : 25127 (xsolve) R 25125 25127 23206 0 -1 4194304 8321 0 0 0 65 3 0 0 25 0 1 0 1996900582 36851712 8155 996147200 134512640 135237403 4294956240 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/25127/statm: 8997 8155 404 176 0 7901 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 35988

[startup+1.50135 s]
/proc/loadavg: 2.03 2.06 2.09 3/82 25128
/proc/meminfo: memFree=1667624/2055920 swapFree=4180972/4192956
[pid=25127] ppid=25125 vsize=36000 CPUtime=1.47
/proc/25127/stat : 25127 (xsolve) R 25125 25127 23206 0 -1 4194304 8340 0 0 0 144 3 0 0 25 0 1 0 1996900582 36864000 8174 996147200 134512640 135237403 4294956240 18446744073709551615 135069597 0 0 4096 0 0 0 0 17 1 0 0
/proc/25127/statm: 9000 8174 404 176 0 7904 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 36000

[startup+3.10148 s]
/proc/loadavg: 2.03 2.06 2.09 3/82 25128
/proc/meminfo: memFree=1667432/2055920 swapFree=4180972/4192956
[pid=25127] ppid=25125 vsize=36000 CPUtime=3.06
/proc/25127/stat : 25127 (xsolve) R 25125 25127 23206 0 -1 4194304 8348 0 0 0 303 3 0 0 25 0 1 0 1996900582 36864000 8182 996147200 134512640 135237403 4294956240 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/25127/statm: 9000 8182 404 176 0 7904 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 36000

[startup+6.30276 s]
/proc/loadavg: 2.03 2.06 2.09 3/82 25128
/proc/meminfo: memFree=1667432/2055920 swapFree=4180972/4192956
[pid=25127] ppid=25125 vsize=36000 CPUtime=6.23
/proc/25127/stat : 25127 (xsolve) R 25125 25127 23206 0 -1 4194304 8348 0 0 0 620 3 0 0 25 0 1 0 1996900582 36864000 8182 996147200 134512640 135237403 4294956240 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/25127/statm: 9000 8182 404 176 0 7904 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 36000

[startup+12.7013 s]
/proc/loadavg: 2.03 2.06 2.09 3/82 25128
/proc/meminfo: memFree=1667240/2055920 swapFree=4180972/4192956
[pid=25127] ppid=25125 vsize=36000 CPUtime=12.57
/proc/25127/stat : 25127 (xsolve) R 25125 25127 23206 0 -1 4194304 8348 0 0 0 1254 3 0 0 25 0 1 0 1996900582 36864000 8182 996147200 134512640 135237403 4294956240 18446744073709551615 134795397 0 0 4096 0 0 0 0 17 1 0 0
/proc/25127/statm: 9000 8182 404 176 0 7904 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 36000

[startup+25.5014 s]
/proc/loadavg: 2.02 2.06 2.09 3/82 25128
/proc/meminfo: memFree=1667240/2055920 swapFree=4180972/4192956
[pid=25127] ppid=25125 vsize=36004 CPUtime=25.26
/proc/25127/stat : 25127 (xsolve) R 25125 25127 23206 0 -1 4194304 8349 0 0 0 2523 3 0 0 25 0 1 0 1996900582 36868096 8183 996147200 134512640 135237403 4294956240 18446744073709551615 135028867 0 0 4096 0 0 0 0 17 1 0 0
/proc/25127/statm: 9001 8183 404 176 0 7905 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 36004

[startup+51.1017 s]
/proc/loadavg: 2.01 2.05 2.08 3/82 25128
/proc/meminfo: memFree=1667112/2055920 swapFree=4180972/4192956
[pid=25127] ppid=25125 vsize=36404 CPUtime=50.64
/proc/25127/stat : 25127 (xsolve) R 25125 25127 23206 0 -1 4194304 8435 0 0 0 5060 4 0 0 25 0 1 0 1996900582 37277696 8204 996147200 134512640 135237403 4294956240 18446744073709551615 135095520 0 0 4096 0 0 0 0 17 1 0 0
/proc/25127/statm: 9101 8204 404 176 0 8005 0
Current children cumulated CPU time (s) 50.64
Current children cumulated vsize (KiB) 36404

[startup+102.301 s]
/proc/loadavg: 2.00 2.04 2.08 3/82 25128
/proc/meminfo: memFree=1666920/2055920 swapFree=4180972/4192956
[pid=25127] ppid=25125 vsize=36408 CPUtime=101.4
/proc/25127/stat : 25127 (xsolve) R 25125 25127 23206 0 -1 4194304 8474 0 0 0 10136 4 0 0 25 0 1 0 1996900582 37281792 8243 996147200 134512640 135237403 4294956240 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/25127/statm: 9102 8243 404 176 0 8006 0
Current children cumulated CPU time (s) 101.4
Current children cumulated vsize (KiB) 36408

[startup+162.301 s]
/proc/loadavg: 2.00 2.03 2.07 3/82 25128
/proc/meminfo: memFree=1666728/2055920 swapFree=4180972/4192956
[pid=25127] ppid=25125 vsize=36580 CPUtime=160.89
/proc/25127/stat : 25127 (xsolve) R 25125 25127 23206 0 -1 4194304 8502 0 0 0 16084 5 0 0 25 0 1 0 1996900582 37457920 8271 996147200 134512640 135237403 4294956240 18446744073709551615 134799947 0 0 4096 0 0 0 0 17 1 0 0
/proc/25127/statm: 9145 8271 404 176 0 8049 0
Current children cumulated CPU time (s) 160.89
Current children cumulated vsize (KiB) 36580

[startup+222.307 s]
/proc/loadavg: 2.00 2.02 2.07 3/82 25128
/proc/meminfo: memFree=1666664/2055920 swapFree=4180972/4192956
[pid=25127] ppid=25125 vsize=36580 CPUtime=220.38
/proc/25127/stat : 25127 (xsolve) R 25125 25127 23206 0 -1 4194304 8507 0 0 0 22033 5 0 0 25 0 1 0 1996900582 37457920 8276 996147200 134512640 135237403 4294956240 18446744073709551615 135029207 0 0 4096 0 0 0 0 17 1 0 0
/proc/25127/statm: 9145 8276 404 176 0 8049 0
Current children cumulated CPU time (s) 220.38
Current children cumulated vsize (KiB) 36580

[startup+282.302 s]
/proc/loadavg: 2.00 2.02 2.06 3/82 25128
/proc/meminfo: memFree=1666600/2055920 swapFree=4180972/4192956
[pid=25127] ppid=25125 vsize=36580 CPUtime=279.86
/proc/25127/stat : 25127 (xsolve) R 25125 25127 23206 0 -1 4194304 8522 0 0 0 27981 5 0 0 25 0 1 0 1996900582 37457920 8291 996147200 134512640 135237403 4294956240 18446744073709551615 134800352 0 0 4096 0 0 0 0 17 1 0 0
/proc/25127/statm: 9145 8291 404 176 0 8049 0
Current children cumulated CPU time (s) 279.86
Current children cumulated vsize (KiB) 36580

[startup+342.301 s]
/proc/loadavg: 2.00 2.01 2.06 3/82 25128
/proc/meminfo: memFree=1666536/2055920 swapFree=4180972/4192956
[pid=25127] ppid=25125 vsize=36712 CPUtime=339.34
/proc/25127/stat : 25127 (xsolve) R 25125 25127 23206 0 -1 4194304 8539 0 0 0 33928 6 0 0 25 0 1 0 1996900582 37593088 8308 996147200 134512640 135237403 4294956240 18446744073709551615 135033096 0 0 4096 0 0 0 0 17 1 0 0
/proc/25127/statm: 9178 8308 404 176 0 8082 0
Current children cumulated CPU time (s) 339.34
Current children cumulated vsize (KiB) 36712

[startup+402.301 s]
/proc/loadavg: 2.00 2.01 2.05 3/82 25128
/proc/meminfo: memFree=1666472/2055920 swapFree=4180972/4192956
[pid=25127] ppid=25125 vsize=36712 CPUtime=398.83
/proc/25127/stat : 25127 (xsolve) R 25125 25127 23206 0 -1 4194304 8544 0 0 0 39877 6 0 0 25 0 1 0 1996900582 37593088 8313 996147200 134512640 135237403 4294956240 18446744073709551615 134795181 0 0 4096 0 0 0 0 17 1 0 0
/proc/25127/statm: 9178 8313 404 176 0 8082 0
Current children cumulated CPU time (s) 398.83
Current children cumulated vsize (KiB) 36712

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.04 3/82 25128
/proc/meminfo: memFree=1666280/2055920 swapFree=4180972/4192956
[pid=25127] ppid=25125 vsize=36712 CPUtime=458.31
/proc/25127/stat : 25127 (xsolve) R 25125 25127 23206 0 -1 4194304 8555 0 0 0 45825 6 0 0 25 0 1 0 1996900582 37593088 8324 996147200 134512640 135237403 4294956240 18446744073709551615 135069312 0 0 4096 0 0 0 0 17 1 0 0
/proc/25127/statm: 9178 8324 404 176 0 8082 0
Current children cumulated CPU time (s) 458.31
Current children cumulated vsize (KiB) 36712

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.04 3/82 25128
/proc/meminfo: memFree=1666216/2055920 swapFree=4180972/4192956
[pid=25127] ppid=25125 vsize=36712 CPUtime=517.81
/proc/25127/stat : 25127 (xsolve) R 25125 25127 23206 0 -1 4194304 8561 0 0 0 51774 7 0 0 25 0 1 0 1996900582 37593088 8330 996147200 134512640 135237403 4294956240 18446744073709551615 134800090 0 0 4096 0 0 0 0 17 1 0 0
/proc/25127/statm: 9178 8330 404 176 0 8082 0
Current children cumulated CPU time (s) 517.81
Current children cumulated vsize (KiB) 36712

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.03 3/82 25128
/proc/meminfo: memFree=1666216/2055920 swapFree=4180972/4192956
[pid=25127] ppid=25125 vsize=36712 CPUtime=577.29
/proc/25127/stat : 25127 (xsolve) R 25125 25127 23206 0 -1 4194304 8566 0 0 0 57722 7 0 0 25 0 1 0 1996900582 37593088 8335 996147200 134512640 135237403 4294956240 18446744073709551615 134795361 0 0 4096 0 0 0 0 17 1 0 0
/proc/25127/statm: 9178 8335 404 176 0 8082 0
Current children cumulated CPU time (s) 577.29
Current children cumulated vsize (KiB) 36712

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.03 3/82 25128
/proc/meminfo: memFree=1666216/2055920 swapFree=4180972/4192956
[pid=25127] ppid=25125 vsize=36712 CPUtime=636.78
/proc/25127/stat : 25127 (xsolve) R 25125 25127 23206 0 -1 4194304 8572 0 0 0 63670 8 0 0 25 0 1 0 1996900582 37593088 8341 996147200 134512640 135237403 4294956240 18446744073709551615 135028850 0 0 4096 0 0 0 0 17 1 0 0
/proc/25127/statm: 9178 8341 404 176 0 8082 0
Current children cumulated CPU time (s) 636.78
Current children cumulated vsize (KiB) 36712


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

[startup+882.306 s]
/proc/loadavg: 2.06 2.03 2.01 3/82 25134
/proc/meminfo: memFree=1665896/2055920 swapFree=4180972/4192956
[pid=25127] ppid=25125 vsize=36852 CPUtime=874.71
/proc/25127/stat : 25127 (xsolve) R 25125 25127 23206 0 -1 4194304 8611 0 0 0 87462 9 0 0 25 0 1 0 1996900582 37736448 8380 996147200 134512640 135237403 4294956240 18446744073709551615 134840477 0 0 4096 0 0 0 0 17 1 0 0
/proc/25127/statm: 9213 8380 404 176 0 8117 0
Current children cumulated CPU time (s) 874.71
Current children cumulated vsize (KiB) 36852

[startup+942.302 s]
/proc/loadavg: 2.27 2.08 2.03 3/82 25134
/proc/meminfo: memFree=1665832/2055920 swapFree=4180972/4192956
[pid=25127] ppid=25125 vsize=36852 CPUtime=934.21
/proc/25127/stat : 25127 (xsolve) R 25125 25127 23206 0 -1 4194304 8616 0 0 0 93411 10 0 0 25 0 1 0 1996900582 37736448 8385 996147200 134512640 135237403 4294956240 18446744073709551615 134818601 0 0 4096 0 0 0 0 17 1 0 0
/proc/25127/statm: 9213 8385 404 176 0 8117 0
Current children cumulated CPU time (s) 934.21
Current children cumulated vsize (KiB) 36852

[startup+1002.3 s]
/proc/loadavg: 2.10 2.06 2.02 3/82 25134
/proc/meminfo: memFree=1665640/2055920 swapFree=4180972/4192956
[pid=25127] ppid=25125 vsize=36852 CPUtime=993.69
/proc/25127/stat : 25127 (xsolve) R 25125 25127 23206 0 -1 4194304 8616 0 0 0 99359 10 0 0 25 0 1 0 1996900582 37736448 8385 996147200 134512640 135237403 4294956240 18446744073709551615 135028786 0 0 4096 0 0 0 0 17 1 0 0
/proc/25127/statm: 9213 8385 404 176 0 8117 0
Current children cumulated CPU time (s) 993.69
Current children cumulated vsize (KiB) 36852

[startup+1062.3 s]
/proc/loadavg: 2.15 2.08 2.03 3/83 25460
/proc/meminfo: memFree=1687912/2055920 swapFree=4180972/4192956
[pid=25127] ppid=25125 vsize=36852 CPUtime=1053.4
/proc/25127/stat : 25127 (xsolve) R 25125 25127 23206 0 -1 4194304 8616 0 0 0 105327 13 0 0 25 0 1 0 1996900582 37736448 8385 996147200 134512640 135237403 4294956240 18446744073709551615 134800120 0 0 4096 0 0 0 0 17 0 0 0
/proc/25127/statm: 9213 8385 404 176 0 8117 0
Current children cumulated CPU time (s) 1053.4
Current children cumulated vsize (KiB) 36852

[startup+1122.3 s]
/proc/loadavg: 2.12 2.09 2.03 3/82 25616
/proc/meminfo: memFree=1669416/2055920 swapFree=4180972/4192956
[pid=25127] ppid=25125 vsize=36852 CPUtime=1113.35
/proc/25127/stat : 25127 (xsolve) R 25125 25127 23206 0 -1 4194304 8616 0 0 0 111318 17 0 0 25 0 1 0 1996900582 37736448 8385 996147200 134512640 135237403 4294956240 18446744073709551615 135033087 0 0 4096 0 0 0 0 17 0 0 0
/proc/25127/statm: 9213 8385 404 176 0 8117 0
Current children cumulated CPU time (s) 1113.35
Current children cumulated vsize (KiB) 36852

[startup+1182.3 s]
/proc/loadavg: 2.04 2.07 2.03 3/82 25616
/proc/meminfo: memFree=1668968/2055920 swapFree=4180972/4192956
[pid=25127] ppid=25125 vsize=36852 CPUtime=1173.33
/proc/25127/stat : 25127 (xsolve) R 25125 25127 23206 0 -1 4194304 8616 0 0 0 117316 17 0 0 25 0 1 0 1996900582 37736448 8385 996147200 134512640 135237403 4294956240 18446744073709551615 134818619 0 0 4096 0 0 0 0 17 0 0 0
/proc/25127/statm: 9213 8385 404 176 0 8117 0
Current children cumulated CPU time (s) 1173.33
Current children cumulated vsize (KiB) 36852

[startup+1242.3 s]
/proc/loadavg: 2.01 2.06 2.02 3/82 25616
/proc/meminfo: memFree=1668840/2055920 swapFree=4180972/4192956
[pid=25127] ppid=25125 vsize=36852 CPUtime=1233.31
/proc/25127/stat : 25127 (xsolve) R 25125 25127 23206 0 -1 4194304 8616 0 0 0 123314 17 0 0 25 0 1 0 1996900582 37736448 8385 996147200 134512640 135237403 4294956240 18446744073709551615 134795490 0 0 4096 0 0 0 0 17 0 0 0
/proc/25127/statm: 9213 8385 404 176 0 8117 0
Current children cumulated CPU time (s) 1233.31
Current children cumulated vsize (KiB) 36852

[startup+1302.3 s]
/proc/loadavg: 2.04 2.06 2.02 3/82 25616
/proc/meminfo: memFree=1668776/2055920 swapFree=4180972/4192956
[pid=25127] ppid=25125 vsize=36852 CPUtime=1293.3
/proc/25127/stat : 25127 (xsolve) R 25125 25127 23206 0 -1 4194304 8616 0 0 0 129312 18 0 0 25 0 1 0 1996900582 37736448 8385 996147200 134512640 135237403 4294956240 18446744073709551615 134818572 0 0 4096 0 0 0 0 17 0 0 0
/proc/25127/statm: 9213 8385 404 176 0 8117 0
Current children cumulated CPU time (s) 1293.3
Current children cumulated vsize (KiB) 36852

[startup+1362.3 s]
/proc/loadavg: 2.12 2.07 2.03 3/82 25616
/proc/meminfo: memFree=1668776/2055920 swapFree=4180972/4192956
[pid=25127] ppid=25125 vsize=36984 CPUtime=1353.28
/proc/25127/stat : 25127 (xsolve) R 25125 25127 23206 0 -1 4194304 8619 0 0 0 135310 18 0 0 25 0 1 0 1996900582 37871616 8388 996147200 134512640 135237403 4294956240 18446744073709551615 134818532 0 0 4096 0 0 0 0 17 0 0 0
/proc/25127/statm: 9246 8388 404 176 0 8150 0
Current children cumulated CPU time (s) 1353.28
Current children cumulated vsize (KiB) 36984

[startup+1422.3 s]
/proc/loadavg: 2.04 2.06 2.02 3/82 25616
/proc/meminfo: memFree=1668840/2055920 swapFree=4180972/4192956
[pid=25127] ppid=25125 vsize=36984 CPUtime=1413.26
/proc/25127/stat : 25127 (xsolve) R 25125 25127 23206 0 -1 4194304 8619 0 0 0 141308 18 0 0 25 0 1 0 1996900582 37871616 8388 996147200 134512640 135237403 4294956240 18446744073709551615 135028850 0 0 4096 0 0 0 0 17 0 0 0
/proc/25127/statm: 9246 8388 404 176 0 8150 0
Current children cumulated CPU time (s) 1413.26
Current children cumulated vsize (KiB) 36984

[startup+1482.3 s]
/proc/loadavg: 2.01 2.04 2.01 3/82 25616
/proc/meminfo: memFree=1668776/2055920 swapFree=4180972/4192956
[pid=25127] ppid=25125 vsize=36984 CPUtime=1473.23
/proc/25127/stat : 25127 (xsolve) R 25125 25127 23206 0 -1 4194304 8619 0 0 0 147305 18 0 0 25 0 1 0 1996900582 37871616 8388 996147200 134512640 135237403 4294956240 18446744073709551615 135098988 0 0 4096 0 0 0 0 17 0 0 0
/proc/25127/statm: 9246 8388 404 176 0 8150 0
Current children cumulated CPU time (s) 1473.23
Current children cumulated vsize (KiB) 36984

[startup+1542.31 s]
/proc/loadavg: 2.00 2.03 2.01 3/82 25616
/proc/meminfo: memFree=1668712/2055920 swapFree=4180972/4192956
[pid=25127] ppid=25125 vsize=36984 CPUtime=1533.21
/proc/25127/stat : 25127 (xsolve) R 25125 25127 23206 0 -1 4194304 8619 0 0 0 153303 18 0 0 25 0 1 0 1996900582 37871616 8388 996147200 134512640 135237403 4294956240 18446744073709551615 135028890 0 0 4096 0 0 0 0 17 0 0 0
/proc/25127/statm: 9246 8388 404 176 0 8150 0
Current children cumulated CPU time (s) 1533.21
Current children cumulated vsize (KiB) 36984

[startup+1602.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/82 25616
/proc/meminfo: memFree=1668712/2055920 swapFree=4180972/4192956
[pid=25127] ppid=25125 vsize=36984 CPUtime=1593.18
/proc/25127/stat : 25127 (xsolve) R 25125 25127 23206 0 -1 4194304 8619 0 0 0 159300 18 0 0 25 0 1 0 1996900582 37871616 8388 996147200 134512640 135237403 4294956240 18446744073709551615 135028786 0 0 4096 0 0 0 0 17 0 0 0
/proc/25127/statm: 9246 8388 404 176 0 8150 0
Current children cumulated CPU time (s) 1593.18
Current children cumulated vsize (KiB) 36984

[startup+1662.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 25616
/proc/meminfo: memFree=1668648/2055920 swapFree=4180972/4192956
[pid=25127] ppid=25125 vsize=36984 CPUtime=1653.17
/proc/25127/stat : 25127 (xsolve) R 25125 25127 23206 0 -1 4194304 8619 0 0 0 165299 18 0 0 25 0 1 0 1996900582 37871616 8388 996147200 134512640 135237403 4294956240 18446744073709551615 134818672 0 0 4096 0 0 0 0 17 0 0 0
/proc/25127/statm: 9246 8388 404 176 0 8150 0
Current children cumulated CPU time (s) 1653.17
Current children cumulated vsize (KiB) 36984

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 25616
/proc/meminfo: memFree=1668520/2055920 swapFree=4180972/4192956
[pid=25127] ppid=25125 vsize=36984 CPUtime=1713.15
/proc/25127/stat : 25127 (xsolve) R 25125 25127 23206 0 -1 4194304 8624 0 0 0 171297 18 0 0 25 0 1 0 1996900582 37871616 8393 996147200 134512640 135237403 4294956240 18446744073709551615 135028850 0 0 4096 0 0 0 0 17 0 0 0
/proc/25127/statm: 9246 8393 404 176 0 8150 0
Current children cumulated CPU time (s) 1713.15
Current children cumulated vsize (KiB) 36984

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 25616
/proc/meminfo: memFree=1668328/2055920 swapFree=4180972/4192956
[pid=25127] ppid=25125 vsize=36984 CPUtime=1773.12
/proc/25127/stat : 25127 (xsolve) R 25125 25127 23206 0 -1 4194304 8629 0 0 0 177294 18 0 0 25 0 1 0 1996900582 37871616 8398 996147200 134512640 135237403 4294956240 18446744073709551615 135069344 0 0 4096 0 0 0 0 17 0 0 0
/proc/25127/statm: 9246 8398 404 176 0 8150 0
Current children cumulated CPU time (s) 1773.12
Current children cumulated vsize (KiB) 36984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25616
/proc/meminfo: memFree=1668264/2055920 swapFree=4180972/4192956
[pid=25127] ppid=25125 vsize=36984 CPUtime=1800.02
/proc/25127/stat : 25127 (xsolve) R 25125 25127 23206 0 -1 4194304 8629 0 0 0 179984 18 0 0 25 0 1 0 1996900582 37871616 8398 996147200 134512640 135237403 4294956240 18446744073709551615 135033087 0 0 4096 0 0 0 0 17 0 0 0
/proc/25127/statm: 9246 8398 404 176 0 8150 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 36984

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

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

[startup+1809.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 25616
/proc/meminfo: memFree=1668264/2055920 swapFree=4180972/4192956
[pid=25127] ppid=25125 vsize=36984 CPUtime=1800.02
/proc/25127/stat : 25127 (xsolve) R 25125 25127 23206 0 -1 4194304 8629 0 0 0 179984 18 0 0 25 0 1 0 1996900582 37871616 8398 996147200 134512640 135237403 4294956240 18446744073709551615 135033087 0 0 4096 0 0 0 0 17 0 0 0
/proc/25127/statm: 9246 8398 404 176 0 8150 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 36984

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1809.21
CPU time (s): 1800.03
CPU user time (s): 1799.84
CPU system time (s): 0.19197
CPU usage (%): 99.4927
Max. virtual memory (cumulated for all children) (KiB): 36984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.84
system time used= 0.19197
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8629
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= 45649

runsolver used 1.83072 second user time and 4.95425 second system time

The end

Launcher Data (download as text)

Begin job on node15 at 2008-07-04 15:47:40
IDJOB=1074667
IDBENCH=56428
IDSOLVER=358
FILE ID=node15/1074667-1215179259
PBS_JOBID= 7881514
Free space on /tmp= 66528 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/os-taillard-20/normalized-os-taillard-20-95-0.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1074667-1215179259/watcher-1074667-1215179259 -o /tmp/evaluation-result-1074667-1215179259/solver-1074667-1215179259 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1074667-1215179259.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 0d7f52239cc079a8b40c34e4f80db59c
RANDOM SEED=589829955

node15.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		: 3000.229
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		: 3000.229
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:       1699344 kB
Buffers:         56452 kB
Cached:         179608 kB
SwapCached:       6020 kB
Active:         217352 kB
Inactive:        77548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1699344 kB
SwapTotal:     4192956 kB
SwapFree:      4180972 kB
Dirty:            1984 kB
Writeback:           0 kB
Mapped:          72692 kB
Slab:            46704 kB
Committed_AS:  4266896 kB
PageTables:       2096 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= 66528 MiB
End job on node15 at 2008-07-04 16:17:51