Trace number 1081766

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 1.313UNSAT 1129.61 1135.17

DiagnosticValue
ASSIGNMENTS1612090
CHECKS927161000

General information on the benchmark

Namecsp/haystacks/
normalized-haystacks-20.xml
MD5SUMa9dc0248b5bac88ceea300c49a32664c
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 benchmark5.29119
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints3819
Maximum constraint arity2
Maximum domain size20
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3819
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.00	c mistral-prime version 1.313
1129.53/1135.15	s UNSATISFIABLE
1129.53/1135.15	d CHECKS 927160922
1129.53/1135.15	d ASSIGNMENTS 1612088

Verifier Data (download as text)

No possible verification on an UNSAT instance

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-1081766-1215218912/watcher-1081766-1215218912 -o /tmp/evaluation-result-1081766-1215218912/solver-1081766-1215218912 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1081766-1215218912.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: 2.13 2.03 2.01 4/81 22068
/proc/meminfo: memFree=1695792/2055920 swapFree=4179912/4192956
[pid=22068] ppid=22066 vsize=4580 CPUtime=0
/proc/22068/stat : 22068 (xsolve) R 22066 22068 21247 0 -1 4194304 335 0 0 0 0 0 0 0 18 0 1 0 2000863505 4689920 302 996147200 134512640 135237403 4294956240 18446744073709551615 4158999808 0 0 4096 0 0 0 0 17 0 0 0
/proc/22068/statm: 1145 308 263 176 0 49 0

[startup+0.0456791 s]
/proc/loadavg: 2.13 2.03 2.01 4/81 22068
/proc/meminfo: memFree=1695792/2055920 swapFree=4179912/4192956
[pid=22068] ppid=22066 vsize=5100 CPUtime=0.04
/proc/22068/stat : 22068 (xsolve) R 22066 22068 21247 0 -1 4194304 600 0 0 0 4 0 0 0 18 0 1 0 2000863505 5222400 566 996147200 134512640 135237403 4294956240 18446744073709551615 9178583 0 0 4096 0 0 0 0 17 0 0 0
/proc/22068/statm: 1275 566 380 176 0 179 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5100

[startup+0.101686 s]
/proc/loadavg: 2.13 2.03 2.01 4/81 22068
/proc/meminfo: memFree=1695792/2055920 swapFree=4179912/4192956
[pid=22068] ppid=22066 vsize=5740 CPUtime=0.09
/proc/22068/stat : 22068 (xsolve) R 22066 22068 21247 0 -1 4194304 754 0 0 0 9 0 0 0 18 0 1 0 2000863505 5877760 720 996147200 134512640 135237403 4294956240 18446744073709551615 9180795 0 0 4096 0 0 0 0 17 0 0 0
/proc/22068/statm: 1435 720 380 176 0 339 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5740

[startup+0.30171 s]
/proc/loadavg: 2.13 2.03 2.01 4/81 22068
/proc/meminfo: memFree=1695792/2055920 swapFree=4179912/4192956
[pid=22068] ppid=22066 vsize=16220 CPUtime=0.29
/proc/22068/stat : 22068 (xsolve) R 22066 22068 21247 0 -1 4194304 3342 0 0 0 28 1 0 0 19 0 1 0 2000863505 16609280 3308 996147200 134512640 135237403 4294956240 18446744073709551615 134817882 0 0 4096 0 0 0 0 17 0 0 0
/proc/22068/statm: 4055 3308 416 176 0 2959 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16220

[startup+0.701758 s]
/proc/loadavg: 2.13 2.03 2.01 4/81 22068
/proc/meminfo: memFree=1695792/2055920 swapFree=4179912/4192956
[pid=22068] ppid=22066 vsize=16220 CPUtime=0.69
/proc/22068/stat : 22068 (xsolve) R 22066 22068 21247 0 -1 4194304 3342 0 0 0 68 1 0 0 23 0 1 0 2000863505 16609280 3308 996147200 134512640 135237403 4294956240 18446744073709551615 134802286 0 0 4096 0 0 0 0 17 0 0 0
/proc/22068/statm: 4055 3308 416 176 0 2959 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16220

[startup+1.50185 s]
/proc/loadavg: 2.13 2.03 2.01 3/82 22069
/proc/meminfo: memFree=1684072/2055920 swapFree=4179912/4192956
[pid=22068] ppid=22066 vsize=16220 CPUtime=1.49
/proc/22068/stat : 22068 (xsolve) R 22066 22068 21247 0 -1 4194304 3342 0 0 0 148 1 0 0 25 0 1 0 2000863505 16609280 3308 996147200 134512640 135237403 4294956240 18446744073709551615 135093121 0 0 4096 0 0 0 0 17 0 0 0
/proc/22068/statm: 4055 3308 416 176 0 2959 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16220

[startup+3.10104 s]
/proc/loadavg: 2.13 2.03 2.01 3/82 22069
/proc/meminfo: memFree=1683944/2055920 swapFree=4179912/4192956
[pid=22068] ppid=22066 vsize=16220 CPUtime=3.07
/proc/22068/stat : 22068 (xsolve) R 22066 22068 21247 0 -1 4194304 3343 0 0 0 306 1 0 0 25 0 1 0 2000863505 16609280 3309 996147200 134512640 135237403 4294956240 18446744073709551615 135094331 0 0 4096 0 0 0 0 17 0 0 0
/proc/22068/statm: 4055 3309 416 176 0 2959 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16220

[startup+6.30142 s]
/proc/loadavg: 2.12 2.03 2.01 3/82 22069
/proc/meminfo: memFree=1683816/2055920 swapFree=4179912/4192956
[pid=22068] ppid=22066 vsize=16220 CPUtime=6.26
/proc/22068/stat : 22068 (xsolve) R 22066 22068 21247 0 -1 4194304 3344 0 0 0 625 1 0 0 25 0 1 0 2000863505 16609280 3310 996147200 134512640 135237403 4294956240 18446744073709551615 134785942 0 0 4096 0 0 0 0 17 0 0 0
/proc/22068/statm: 4055 3310 416 176 0 2959 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 16220

[startup+12.7012 s]
/proc/loadavg: 2.11 2.03 2.00 3/82 22069
/proc/meminfo: memFree=1683688/2055920 swapFree=4179912/4192956
[pid=22068] ppid=22066 vsize=16220 CPUtime=12.62
/proc/22068/stat : 22068 (xsolve) R 22066 22068 21247 0 -1 4194304 3344 0 0 0 1261 1 0 0 25 0 1 0 2000863505 16609280 3310 996147200 134512640 135237403 4294956240 18446744073709551615 135100874 0 0 4096 0 0 0 0 17 0 0 0
/proc/22068/statm: 4055 3310 416 176 0 2959 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 16220

[startup+25.5017 s]
/proc/loadavg: 2.08 2.03 2.00 3/82 22069
/proc/meminfo: memFree=1683688/2055920 swapFree=4179912/4192956
[pid=22068] ppid=22066 vsize=16220 CPUtime=25.37
/proc/22068/stat : 22068 (xsolve) R 22066 22068 21247 0 -1 4194304 3345 0 0 0 2536 1 0 0 25 0 1 0 2000863505 16609280 3311 996147200 134512640 135237403 4294956240 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 0 0 0
/proc/22068/statm: 4055 3311 416 176 0 2959 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 16220

[startup+51.1017 s]
/proc/loadavg: 2.05 2.03 2.00 3/82 22069
/proc/meminfo: memFree=1683688/2055920 swapFree=4179912/4192956
[pid=22068] ppid=22066 vsize=16220 CPUtime=50.84
/proc/22068/stat : 22068 (xsolve) R 22066 22068 21247 0 -1 4194304 3345 0 0 0 5083 1 0 0 25 0 1 0 2000863505 16609280 3311 996147200 134512640 135237403 4294956240 18446744073709551615 134801013 0 0 4096 0 0 0 0 17 0 0 0
/proc/22068/statm: 4055 3311 416 176 0 2959 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 16220

[startup+102.307 s]
/proc/loadavg: 2.02 2.02 2.00 3/82 22069
/proc/meminfo: memFree=1683560/2055920 swapFree=4179912/4192956
[pid=22068] ppid=22066 vsize=16220 CPUtime=101.8
/proc/22068/stat : 22068 (xsolve) R 22066 22068 21247 0 -1 4194304 3345 0 0 0 10179 1 0 0 25 0 1 0 2000863505 16609280 3311 996147200 134512640 135237403 4294956240 18446744073709551615 134817860 0 0 4096 0 0 0 0 17 0 0 0
/proc/22068/statm: 4055 3311 416 176 0 2959 0
Current children cumulated CPU time (s) 101.8
Current children cumulated vsize (KiB) 16220

[startup+162.302 s]
/proc/loadavg: 2.01 2.02 2.00 3/82 22069
/proc/meminfo: memFree=1683560/2055920 swapFree=4179912/4192956
[pid=22068] ppid=22066 vsize=16220 CPUtime=161.5
/proc/22068/stat : 22068 (xsolve) R 22066 22068 21247 0 -1 4194304 3345 0 0 0 16149 1 0 0 25 0 1 0 2000863505 16609280 3311 996147200 134512640 135237403 4294956240 18446744073709551615 134817887 0 0 4096 0 0 0 0 17 0 0 0
/proc/22068/statm: 4055 3311 416 176 0 2959 0
Current children cumulated CPU time (s) 161.5
Current children cumulated vsize (KiB) 16220

[startup+222.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 22069
/proc/meminfo: memFree=1683560/2055920 swapFree=4179912/4192956
[pid=22068] ppid=22066 vsize=16220 CPUtime=221.23
/proc/22068/stat : 22068 (xsolve) R 22066 22068 21247 0 -1 4194304 3345 0 0 0 22121 2 0 0 25 0 1 0 2000863505 16609280 3311 996147200 134512640 135237403 4294956240 18446744073709551615 135013953 0 0 4096 0 0 0 0 17 0 0 0
/proc/22068/statm: 4055 3311 416 176 0 2959 0
Current children cumulated CPU time (s) 221.23
Current children cumulated vsize (KiB) 16220

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 22069
/proc/meminfo: memFree=1683560/2055920 swapFree=4179912/4192956
[pid=22068] ppid=22066 vsize=16220 CPUtime=280.93
/proc/22068/stat : 22068 (xsolve) R 22066 22068 21247 0 -1 4194304 3345 0 0 0 28091 2 0 0 25 0 1 0 2000863505 16609280 3311 996147200 134512640 135237403 4294956240 18446744073709551615 134801082 0 0 4096 0 0 0 0 17 0 0 0
/proc/22068/statm: 4055 3311 416 176 0 2959 0
Current children cumulated CPU time (s) 280.93
Current children cumulated vsize (KiB) 16220

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 22069
/proc/meminfo: memFree=1683496/2055920 swapFree=4179912/4192956
[pid=22068] ppid=22066 vsize=16220 CPUtime=340.64
/proc/22068/stat : 22068 (xsolve) R 22066 22068 21247 0 -1 4194304 3345 0 0 0 34062 2 0 0 25 0 1 0 2000863505 16609280 3311 996147200 134512640 135237403 4294956240 18446744073709551615 135100863 0 0 4096 0 0 0 0 17 0 0 0
/proc/22068/statm: 4055 3311 416 176 0 2959 0
Current children cumulated CPU time (s) 340.64
Current children cumulated vsize (KiB) 16220

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 22069
/proc/meminfo: memFree=1683496/2055920 swapFree=4179912/4192956
[pid=22068] ppid=22066 vsize=16220 CPUtime=400.35
/proc/22068/stat : 22068 (xsolve) R 22066 22068 21247 0 -1 4194304 3345 0 0 0 40033 2 0 0 25 0 1 0 2000863505 16609280 3311 996147200 134512640 135237403 4294956240 18446744073709551615 134817904 0 0 4096 0 0 0 0 17 0 0 0
/proc/22068/statm: 4055 3311 416 176 0 2959 0
Current children cumulated CPU time (s) 400.35
Current children cumulated vsize (KiB) 16220

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 22069
/proc/meminfo: memFree=1683432/2055920 swapFree=4179912/4192956
[pid=22068] ppid=22066 vsize=16220 CPUtime=460.07
/proc/22068/stat : 22068 (xsolve) R 22066 22068 21247 0 -1 4194304 3345 0 0 0 46005 2 0 0 25 0 1 0 2000863505 16609280 3311 996147200 134512640 135237403 4294956240 18446744073709551615 135013916 0 0 4096 0 0 0 0 17 0 0 0
/proc/22068/statm: 4055 3311 416 176 0 2959 0
Current children cumulated CPU time (s) 460.07
Current children cumulated vsize (KiB) 16220

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 22069
/proc/meminfo: memFree=1683432/2055920 swapFree=4179912/4192956
[pid=22068] ppid=22066 vsize=16220 CPUtime=519.78
/proc/22068/stat : 22068 (xsolve) R 22066 22068 21247 0 -1 4194304 3345 0 0 0 51976 2 0 0 25 0 1 0 2000863505 16609280 3311 996147200 134512640 135237403 4294956240 18446744073709551615 135014044 0 0 4096 0 0 0 0 17 0 0 0
/proc/22068/statm: 4055 3311 416 176 0 2959 0
Current children cumulated CPU time (s) 519.78
Current children cumulated vsize (KiB) 16220

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 22069
/proc/meminfo: memFree=1683432/2055920 swapFree=4179912/4192956
[pid=22068] ppid=22066 vsize=16220 CPUtime=579.49
/proc/22068/stat : 22068 (xsolve) R 22066 22068 21247 0 -1 4194304 3345 0 0 0 57947 2 0 0 25 0 1 0 2000863505 16609280 3311 996147200 134512640 135237403 4294956240 18446744073709551615 134817882 0 0 4096 0 0 0 0 17 0 0 0
/proc/22068/statm: 4055 3311 416 176 0 2959 0
Current children cumulated CPU time (s) 579.49
Current children cumulated vsize (KiB) 16220

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 22069
/proc/meminfo: memFree=1683432/2055920 swapFree=4179912/4192956
[pid=22068] ppid=22066 vsize=16220 CPUtime=639.2
/proc/22068/stat : 22068 (xsolve) R 22066 22068 21247 0 -1 4194304 3345 0 0 0 63917 3 0 0 25 0 1 0 2000863505 16609280 3311 996147200 134512640 135237403 4294956240 18446744073709551615 134817955 0 0 4096 0 0 0 0 17 0 0 0
/proc/22068/statm: 4055 3311 416 176 0 2959 0
Current children cumulated CPU time (s) 639.2
Current children cumulated vsize (KiB) 16220

[startup+702.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 22069
/proc/meminfo: memFree=1683304/2055920 swapFree=4179912/4192956
[pid=22068] ppid=22066 vsize=16220 CPUtime=698.94
/proc/22068/stat : 22068 (xsolve) R 22066 22068 21247 0 -1 4194304 3345 0 0 0 69891 3 0 0 25 0 1 0 2000863505 16609280 3311 996147200 134512640 135237403 4294956240 18446744073709551615 134818389 0 0 4096 0 0 0 0 17 0 0 0
/proc/22068/statm: 4055 3311 416 176 0 2959 0
Current children cumulated CPU time (s) 698.94
Current children cumulated vsize (KiB) 16220

[startup+762.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 22075
/proc/meminfo: memFree=1683048/2055920 swapFree=4179912/4192956
[pid=22068] ppid=22066 vsize=16220 CPUtime=758.69
/proc/22068/stat : 22068 (xsolve) R 22066 22068 21247 0 -1 4194304 3345 0 0 0 75866 3 0 0 25 0 1 0 2000863505 16609280 3311 996147200 134512640 135237403 4294956240 18446744073709551615 135013914 0 0 4096 0 0 0 0 17 0 0 0
/proc/22068/statm: 4055 3311 416 176 0 2959 0
Current children cumulated CPU time (s) 758.69
Current children cumulated vsize (KiB) 16220

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 22075
/proc/meminfo: memFree=1683048/2055920 swapFree=4179912/4192956
[pid=22068] ppid=22066 vsize=16220 CPUtime=818.39
/proc/22068/stat : 22068 (xsolve) R 22066 22068 21247 0 -1 4194304 3345 0 0 0 81836 3 0 0 25 0 1 0 2000863505 16609280 3311 996147200 134512640 135237403 4294956240 18446744073709551615 134817941 0 0 4096 0 0 0 0 17 0 0 0
/proc/22068/statm: 4055 3311 416 176 0 2959 0
Current children cumulated CPU time (s) 818.39
Current children cumulated vsize (KiB) 16220

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 22075
/proc/meminfo: memFree=1683176/2055920 swapFree=4179912/4192956
[pid=22068] ppid=22066 vsize=16220 CPUtime=878.11
/proc/22068/stat : 22068 (xsolve) R 22066 22068 21247 0 -1 4194304 3345 0 0 0 87808 3 0 0 25 0 1 0 2000863505 16609280 3311 996147200 134512640 135237403 4294956240 18446744073709551615 135093149 0 0 4096 0 0 0 0 17 0 0 0
/proc/22068/statm: 4055 3311 416 176 0 2959 0
Current children cumulated CPU time (s) 878.11
Current children cumulated vsize (KiB) 16220

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 22075
/proc/meminfo: memFree=1683112/2055920 swapFree=4179912/4192956
[pid=22068] ppid=22066 vsize=16220 CPUtime=937.83
/proc/22068/stat : 22068 (xsolve) R 22066 22068 21247 0 -1 4194304 3345 0 0 0 93779 4 0 0 25 0 1 0 2000863505 16609280 3311 996147200 134512640 135237403 4294956240 18446744073709551615 135093920 0 0 4096 0 0 0 0 17 0 0 0
/proc/22068/statm: 4055 3311 416 176 0 2959 0
Current children cumulated CPU time (s) 937.83
Current children cumulated vsize (KiB) 16220

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 22075
/proc/meminfo: memFree=1683112/2055920 swapFree=4179912/4192956
[pid=22068] ppid=22066 vsize=16220 CPUtime=997.54
/proc/22068/stat : 22068 (xsolve) R 22066 22068 21247 0 -1 4194304 3345 0 0 0 99750 4 0 0 25 0 1 0 2000863505 16609280 3311 996147200 134512640 135237403 4294956240 18446744073709551615 135014539 0 0 4096 0 0 0 0 17 0 0 0
/proc/22068/statm: 4055 3311 416 176 0 2959 0
Current children cumulated CPU time (s) 997.54
Current children cumulated vsize (KiB) 16220

[startup+1062.3 s]
/proc/loadavg: 1.96 1.98 1.99 3/74 22106
/proc/meminfo: memFree=1690792/2055920 swapFree=4179912/4192956
[pid=22068] ppid=22066 vsize=16220 CPUtime=1057.09
/proc/22068/stat : 22068 (xsolve) R 22066 22068 21247 0 -1 4194304 3345 0 0 0 105705 4 0 0 25 0 1 0 2000863505 16609280 3311 996147200 134512640 135237403 4294956240 18446744073709551615 135014037 0 0 4096 0 0 0 0 17 1 0 0
/proc/22068/statm: 4055 3311 416 176 0 2959 0
Current children cumulated CPU time (s) 1057.09
Current children cumulated vsize (KiB) 16220

[startup+1122.3 s]
/proc/loadavg: 1.98 1.98 1.99 3/82 22188
/proc/meminfo: memFree=1672800/2055920 swapFree=4179912/4192956
[pid=22068] ppid=22066 vsize=16220 CPUtime=1116.73
/proc/22068/stat : 22068 (xsolve) R 22066 22068 21247 0 -1 4194304 3345 0 0 0 111668 5 0 0 25 0 1 0 2000863505 16609280 3311 996147200 134512640 135237403 4294956240 18446744073709551615 134818337 0 0 4096 0 0 0 0 17 0 0 0
/proc/22068/statm: 4055 3311 416 176 0 2959 0
Current children cumulated CPU time (s) 1116.73
Current children cumulated vsize (KiB) 16220

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

[startup+1126.3 s]
/proc/loadavg: 1.98 1.98 1.99 3/82 22188
/proc/meminfo: memFree=1671776/2055920 swapFree=4179912/4192956
[pid=22068] ppid=22066 vsize=16220 CPUtime=1120.73
/proc/22068/stat : 22068 (xsolve) R 22066 22068 21247 0 -1 4194304 3345 0 0 0 112068 5 0 0 25 0 1 0 2000863505 16609280 3311 996147200 134512640 135237403 4294956240 18446744073709551615 135013278 0 0 4096 0 0 0 0 17 0 0 0
/proc/22068/statm: 4055 3311 416 176 0 2959 0
Current children cumulated CPU time (s) 1120.73
Current children cumulated vsize (KiB) 16220

[startup+1129.5 s]
/proc/loadavg: 1.98 1.98 1.99 3/82 22188
/proc/meminfo: memFree=1671264/2055920 swapFree=4179912/4192956
[pid=22068] ppid=22066 vsize=16220 CPUtime=1123.93
/proc/22068/stat : 22068 (xsolve) R 22066 22068 21247 0 -1 4194304 3345 0 0 0 112388 5 0 0 25 0 1 0 2000863505 16609280 3311 996147200 134512640 135237403 4294956240 18446744073709551615 135013953 0 0 4096 0 0 0 0 17 0 0 0
/proc/22068/statm: 4055 3311 416 176 0 2959 0
Current children cumulated CPU time (s) 1123.93
Current children cumulated vsize (KiB) 16220

[startup+1132.7 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 22188
/proc/meminfo: memFree=1670432/2055920 swapFree=4179912/4192956
[pid=22068] ppid=22066 vsize=16220 CPUtime=1127.13
/proc/22068/stat : 22068 (xsolve) R 22066 22068 21247 0 -1 4194304 3345 0 0 0 112708 5 0 0 25 0 1 0 2000863505 16609280 3311 996147200 134512640 135237403 4294956240 18446744073709551615 135100848 0 0 4096 0 0 0 0 17 0 0 0
/proc/22068/statm: 4055 3311 416 176 0 2959 0
Current children cumulated CPU time (s) 1127.13
Current children cumulated vsize (KiB) 16220

[startup+1134.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 22188
/proc/meminfo: memFree=1669856/2055920 swapFree=4179912/4192956
[pid=22068] ppid=22066 vsize=16220 CPUtime=1128.73
/proc/22068/stat : 22068 (xsolve) R 22066 22068 21247 0 -1 4194304 3345 0 0 0 112868 5 0 0 25 0 1 0 2000863505 16609280 3311 996147200 134512640 135237403 4294956240 18446744073709551615 135013951 0 0 4096 0 0 0 0 17 0 0 0
/proc/22068/statm: 4055 3311 416 176 0 2959 0
Current children cumulated CPU time (s) 1128.73
Current children cumulated vsize (KiB) 16220

[startup+1134.7 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 22188
/proc/meminfo: memFree=1669856/2055920 swapFree=4179912/4192956
[pid=22068] ppid=22066 vsize=16220 CPUtime=1129.13
/proc/22068/stat : 22068 (xsolve) R 22066 22068 21247 0 -1 4194304 3345 0 0 0 112908 5 0 0 25 0 1 0 2000863505 16609280 3311 996147200 134512640 135237403 4294956240 18446744073709551615 135014546 0 0 4096 0 0 0 0 17 0 0 0
/proc/22068/statm: 4055 3311 416 176 0 2959 0
Current children cumulated CPU time (s) 1129.13
Current children cumulated vsize (KiB) 16220

[startup+1135.1 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 22188
/proc/meminfo: memFree=1669664/2055920 swapFree=4179912/4192956
[pid=22068] ppid=22066 vsize=16220 CPUtime=1129.53
/proc/22068/stat : 22068 (xsolve) R 22066 22068 21247 0 -1 4194304 3345 0 0 0 112948 5 0 0 25 0 1 0 2000863505 16609280 3311 996147200 134512640 135237403 4294956240 18446744073709551615 135017177 0 0 4096 0 0 0 0 17 0 0 0
/proc/22068/statm: 4055 3311 416 176 0 2959 0
Current children cumulated CPU time (s) 1129.53
Current children cumulated vsize (KiB) 16220

Child status: 0
Real time (s): 1135.17
CPU time (s): 1129.61
CPU user time (s): 1129.55
CPU system time (s): 0.057991
CPU usage (%): 99.5098
Max. virtual memory (cumulated for all children) (KiB): 16220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1129.55
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3361
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= 16326

runsolver used 1.24381 second user time and 2.89456 second system time

The end

Launcher Data (download as text)

Begin job on node53 at 2008-07-05 02:48:32
IDJOB=1081766
IDBENCH=57136
IDSOLVER=358
FILE ID=node53/1081766-1215218912
PBS_JOBID= 7881809
Free space on /tmp= 65120 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/haystacks/normalized-haystacks-20.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1081766-1215218912/watcher-1081766-1215218912 -o /tmp/evaluation-result-1081766-1215218912/solver-1081766-1215218912 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1081766-1215218912.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= a9dc0248b5bac88ceea300c49a32664c
RANDOM SEED=1614003434

node53.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		: 3000.222
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		: 3000.222
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:       1696272 kB
Buffers:         49128 kB
Cached:         231320 kB
SwapCached:       7396 kB
Active:         159220 kB
Inactive:       143160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1696272 kB
SwapTotal:     4192956 kB
SwapFree:      4179912 kB
Dirty:            1392 kB
Writeback:           0 kB
Mapped:          37732 kB
Slab:            42608 kB
Committed_AS:  3970976 kB
PageTables:       1832 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= 65120 MiB
End job on node53 at 2008-07-05 03:07:27