Trace number 1042141

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
bpsolver 2008-06-27? (TO) 1800.08 1808.81

General information on the benchmark

Namecsp/allsquares/
normalized-squares-24-24.xml
MD5SUM085224582c2533376c40a66e21614d4f
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark30.7293
Satisfiable
(Un)Satisfiability was proved
Number of variables1152
Number of constraints1383
Maximum constraint arity24
Maximum domain size71
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1105
Global constraints used (with number of constraints)cumulative(2),weightedsum(276)

Solver Data (download as text)

0.00/0.02	c bpsolver version 6.27.2008
0.00/0.02	c converting(HOME/instance-1042141-1215002643)
0.28/0.33	c Converted in 112 ms
0.28/0.33	c solving(HOME/instance-1042141-1215002643,1800000)

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-1042141-1215002643/watcher-1042141-1215002643 -o /tmp/evaluation-result-1042141-1215002643/solver-1042141-1215002643 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1042141-1215002643 1800 

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: 2.09 2.06 2.00 4/80 19238
/proc/meminfo: memFree=1482512/2055920 swapFree=4116720/4192956
[pid=19238] ppid=19236 vsize=5356 CPUtime=0
/proc/19238/stat : 19238 (sh) R 19236 19238 17989 0 -1 4194304 264 0 0 0 0 0 0 0 20 0 1 0 1979237978 5484544 231 996147200 4194304 4889804 548682068864 18446744073709551615 4316988 0 0 4100 65536 0 0 0 17 1 0 0
/proc/19238/statm: 1339 231 192 169 0 50 0

[startup+0.044015 s]
/proc/loadavg: 2.09 2.06 2.00 4/80 19238
/proc/meminfo: memFree=1482512/2055920 swapFree=4116720/4192956
[pid=19238] ppid=19236 vsize=56080 CPUtime=0.03
/proc/19238/stat : 19238 (bprolog) R 19236 19238 17989 0 -1 4194304 1121 0 0 0 2 1 0 0 20 0 1 0 1979237978 57425920 834 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/19238/statm: 14020 834 174 116 0 13531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 56080

[startup+0.102014 s]
/proc/loadavg: 2.09 2.06 2.00 4/80 19238
/proc/meminfo: memFree=1482512/2055920 swapFree=4116720/4192956
[pid=19238] ppid=19236 vsize=56080 CPUtime=0.08
/proc/19238/stat : 19238 (bprolog) R 19236 19238 17989 0 -1 4194304 1227 0 0 0 3 5 0 0 20 0 1 0 1979237978 57425920 940 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/19238/statm: 14020 940 174 116 0 13531 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 56080

[startup+0.301027 s]
/proc/loadavg: 2.09 2.06 2.00 4/80 19238
/proc/meminfo: memFree=1482512/2055920 swapFree=4116720/4192956
[pid=19238] ppid=19236 vsize=56080 CPUtime=0.28
/proc/19238/stat : 19238 (bprolog) R 19236 19238 17989 0 -1 4194304 1243 0 0 0 11 17 0 0 21 0 1 0 1979237978 57425920 956 996147200 134512640 134990860 4294956112 18446744073709551615 134516700 0 0 4096 2 0 0 0 17 1 0 0
/proc/19238/statm: 14020 956 178 116 0 13531 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 56080

[startup+0.702058 s]
/proc/loadavg: 2.09 2.06 2.00 4/80 19238
/proc/meminfo: memFree=1482512/2055920 swapFree=4116720/4192956
[pid=19238] ppid=19236 vsize=74328 CPUtime=0.68
/proc/19238/stat : 19238 (bprolog) R 19236 19238 17989 0 -1 4194304 2242 0 0 0 48 20 0 0 25 0 2 0 1979237978 76111872 1952 996147200 134512640 134990860 4294956112 18446744073709551615 134559523 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/19238/statm: 18582 1952 208 116 0 18093 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 74328

[startup+1.50111 s]
/proc/loadavg: 2.09 2.06 2.00 3/82 19240
/proc/meminfo: memFree=1475264/2055920 swapFree=4116720/4192956
[pid=19238] ppid=19236 vsize=74328 CPUtime=1.47
/proc/19238/stat : 19238 (bprolog) R 19236 19238 17989 0 -1 4194304 2248 0 0 0 127 20 0 0 25 0 2 0 1979237978 76111872 1958 996147200 134512640 134990860 4294956112 18446744073709551615 134629495 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/19238/statm: 18582 1958 208 116 0 18093 0
[pid=19238/tid=19240] ppid=19236 vsize=74328 CPUtime=0
/proc/19238/task/19240/stat : 19240 (bprolog) S 19236 19238 17989 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 1979238020 76111872 1958 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 74328

[startup+3.10121 s]
/proc/loadavg: 2.09 2.06 2.00 3/82 19240
/proc/meminfo: memFree=1475072/2055920 swapFree=4116720/4192956
[pid=19238] ppid=19236 vsize=74328 CPUtime=3.05
/proc/19238/stat : 19238 (bprolog) R 19236 19238 17989 0 -1 4194304 2256 0 0 0 285 20 0 0 25 0 2 0 1979237978 76111872 1966 996147200 134512640 134990860 4294956112 18446744073709551615 134559518 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/19238/statm: 18582 1966 208 116 0 18093 0
[pid=19238/tid=19240] ppid=19236 vsize=74328 CPUtime=0
/proc/19238/task/19240/stat : 19240 (bprolog) S 19236 19238 17989 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 1979238020 76111872 1966 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 74328

[startup+6.30142 s]
/proc/loadavg: 2.08 2.05 2.00 3/82 19240
/proc/meminfo: memFree=1475008/2055920 swapFree=4116720/4192956
[pid=19238] ppid=19236 vsize=74328 CPUtime=6.23
/proc/19238/stat : 19238 (bprolog) R 19236 19238 17989 0 -1 4194304 2257 0 0 0 603 20 0 0 25 0 2 0 1979237978 76111872 1967 996147200 134512640 134990860 4294956112 18446744073709551615 134559518 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/19238/statm: 18582 1967 208 116 0 18093 0
[pid=19238/tid=19240] ppid=19236 vsize=74328 CPUtime=0
/proc/19238/task/19240/stat : 19240 (bprolog) S 19236 19238 17989 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 1979238020 76111872 1967 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 74328

[startup+12.7018 s]
/proc/loadavg: 2.08 2.05 2.00 3/82 19240
/proc/meminfo: memFree=1475072/2055920 swapFree=4116720/4192956
[pid=19238] ppid=19236 vsize=74328 CPUtime=12.57
/proc/19238/stat : 19238 (bprolog) R 19236 19238 17989 0 -1 4194304 2257 0 0 0 1237 20 0 0 25 0 2 0 1979237978 76111872 1967 996147200 134512640 134990860 4294956112 18446744073709551615 134631820 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/19238/statm: 18582 1967 208 116 0 18093 0
[pid=19238/tid=19240] ppid=19236 vsize=74328 CPUtime=0
/proc/19238/task/19240/stat : 19240 (bprolog) S 19236 19238 17989 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 1979238020 76111872 1967 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 74328

[startup+25.5027 s]
/proc/loadavg: 2.06 2.05 2.00 3/82 19240
/proc/meminfo: memFree=1475072/2055920 swapFree=4116720/4192956
[pid=19238] ppid=19236 vsize=74328 CPUtime=25.26
/proc/19238/stat : 19238 (bprolog) R 19236 19238 17989 0 -1 4194304 2260 0 0 0 2506 20 0 0 25 0 2 0 1979237978 76111872 1970 996147200 134512640 134990860 4294956112 18446744073709551615 134630006 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/19238/statm: 18582 1970 208 116 0 18093 0
[pid=19238/tid=19240] ppid=19236 vsize=74328 CPUtime=0
/proc/19238/task/19240/stat : 19240 (bprolog) S 19236 19238 17989 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 1979238020 76111872 1970 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 74328

[startup+51.1023 s]
/proc/loadavg: 2.04 2.05 2.00 3/82 19240
/proc/meminfo: memFree=1475072/2055920 swapFree=4116720/4192956
[pid=19238] ppid=19236 vsize=74328 CPUtime=50.65
/proc/19238/stat : 19238 (bprolog) R 19236 19238 17989 0 -1 4194304 2271 0 0 0 5045 20 0 0 25 0 2 0 1979237978 76111872 1981 996147200 134512640 134990860 4294956112 18446744073709551615 134629505 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/19238/statm: 18582 1981 208 116 0 18093 0
[pid=19238/tid=19240] ppid=19236 vsize=74328 CPUtime=0
/proc/19238/task/19240/stat : 19240 (bprolog) S 19236 19238 17989 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 1979238020 76111872 1981 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 74328

[startup+102.307 s]
/proc/loadavg: 2.01 2.04 2.00 3/82 19240
/proc/meminfo: memFree=1474880/2055920 swapFree=4116720/4192956
[pid=19238] ppid=19236 vsize=74328 CPUtime=101.41
/proc/19238/stat : 19238 (bprolog) R 19236 19238 17989 0 -1 4194304 2278 0 0 0 10121 20 0 0 25 0 2 0 1979237978 76111872 1988 996147200 134512640 134990860 4294956112 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/19238/statm: 18582 1988 208 116 0 18093 0
[pid=19238/tid=19240] ppid=19236 vsize=74328 CPUtime=0
/proc/19238/task/19240/stat : 19240 (bprolog) S 19236 19238 17989 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 1979238020 76111872 1988 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.41
Current children cumulated vsize (KiB) 74328

[startup+162.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/82 19240
/proc/meminfo: memFree=1474880/2055920 swapFree=4116720/4192956
[pid=19238] ppid=19236 vsize=74328 CPUtime=160.91
/proc/19238/stat : 19238 (bprolog) R 19236 19238 17989 0 -1 4194304 2281 0 0 0 16071 20 0 0 25 0 2 0 1979237978 76111872 1991 996147200 134512640 134990860 4294956112 18446744073709551615 134629968 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/19238/statm: 18582 1991 208 116 0 18093 0
[pid=19238/tid=19240] ppid=19236 vsize=74328 CPUtime=0
/proc/19238/task/19240/stat : 19240 (bprolog) S 19236 19238 17989 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 1979238020 76111872 1991 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.91
Current children cumulated vsize (KiB) 74328

[startup+222.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 19240
/proc/meminfo: memFree=1474880/2055920 swapFree=4116720/4192956
[pid=19238] ppid=19236 vsize=74328 CPUtime=220.4
/proc/19238/stat : 19238 (bprolog) R 19236 19238 17989 0 -1 4194304 2281 0 0 0 22019 21 0 0 25 0 2 0 1979237978 76111872 1991 996147200 134512640 134990860 4294956112 18446744073709551615 134863671 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/19238/statm: 18582 1991 208 116 0 18093 0
[pid=19238/tid=19240] ppid=19236 vsize=74328 CPUtime=0
/proc/19238/task/19240/stat : 19240 (bprolog) S 19236 19238 17989 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 1979238020 76111872 1991 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.4
Current children cumulated vsize (KiB) 74328

[startup+282.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 19240
/proc/meminfo: memFree=1474880/2055920 swapFree=4116720/4192956
[pid=19238] ppid=19236 vsize=74328 CPUtime=279.9
/proc/19238/stat : 19238 (bprolog) R 19236 19238 17989 0 -1 4194304 2281 0 0 0 27969 21 0 0 25 0 2 0 1979237978 76111872 1991 996147200 134512640 134990860 4294956112 18446744073709551615 134879562 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/19238/statm: 18582 1991 208 116 0 18093 0
[pid=19238/tid=19240] ppid=19236 vsize=74328 CPUtime=0
/proc/19238/task/19240/stat : 19240 (bprolog) S 19236 19238 17989 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 1979238020 76111872 1991 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 279.9
Current children cumulated vsize (KiB) 74328

[startup+342.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 19240
/proc/meminfo: memFree=1474888/2055920 swapFree=4116720/4192956
[pid=19238] ppid=19236 vsize=74328 CPUtime=339.37
/proc/19238/stat : 19238 (bprolog) R 19236 19238 17989 0 -1 4194304 2281 0 0 0 33916 21 0 0 25 0 2 0 1979237978 76111872 1991 996147200 134512640 134990860 4294956112 18446744073709551615 134630006 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/19238/statm: 18582 1991 208 116 0 18093 0
[pid=19238/tid=19240] ppid=19236 vsize=74328 CPUtime=0
/proc/19238/task/19240/stat : 19240 (bprolog) S 19236 19238 17989 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 1979238020 76111872 1991 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.37
Current children cumulated vsize (KiB) 74328

[startup+402.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19240
/proc/meminfo: memFree=1474824/2055920 swapFree=4116720/4192956
[pid=19238] ppid=19236 vsize=74328 CPUtime=398.87
/proc/19238/stat : 19238 (bprolog) R 19236 19238 17989 0 -1 4194304 2281 0 0 0 39866 21 0 0 25 0 2 0 1979237978 76111872 1991 996147200 134512640 134990860 4294956112 18446744073709551615 134851652 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/19238/statm: 18582 1991 208 116 0 18093 0
[pid=19238/tid=19240] ppid=19236 vsize=74328 CPUtime=0
/proc/19238/task/19240/stat : 19240 (bprolog) S 19236 19238 17989 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 1979238020 76111872 1991 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 398.87
Current children cumulated vsize (KiB) 74328

[startup+462.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19240
/proc/meminfo: memFree=1474824/2055920 swapFree=4116720/4192956
[pid=19238] ppid=19236 vsize=74328 CPUtime=458.36
/proc/19238/stat : 19238 (bprolog) R 19236 19238 17989 0 -1 4194304 2281 0 0 0 45815 21 0 0 25 0 2 0 1979237978 76111872 1991 996147200 134512640 134990860 4294956112 18446744073709551615 134630006 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/19238/statm: 18582 1991 208 116 0 18093 0
[pid=19238/tid=19240] ppid=19236 vsize=74328 CPUtime=0
/proc/19238/task/19240/stat : 19240 (bprolog) S 19236 19238 17989 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 1979238020 76111872 1991 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.36
Current children cumulated vsize (KiB) 74328

[startup+522.303 s]

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

[pid=19238] ppid=19236 vsize=84572 CPUtime=1114.08
/proc/19238/stat : 19238 (bprolog) R 19236 19238 17989 0 -1 4194304 2519 0 0 0 111386 22 0 0 25 0 3 0 1979237978 86601728 2229 996147200 134512640 134990860 4294956112 18446744073709551615 134583407 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19238/statm: 21143 2229 208 116 0 20654 0
[pid=19238/tid=19240] ppid=19236 vsize=84572 CPUtime=0
/proc/19238/task/19240/stat : 19240 (bprolog) S 19236 19238 17989 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1979238020 86601728 2229 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=19238/tid=19241] ppid=19236 vsize=84572 CPUtime=0
/proc/19238/task/19241/stat : 19241 (bprolog) S 19236 19238 17989 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1979328033 86601728 2229 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1114.08
Current children cumulated vsize (KiB) 84572

[startup+1182.3 s]
/proc/loadavg: 2.06 2.00 2.00 3/75 19278
/proc/meminfo: memFree=1557128/2055920 swapFree=4116720/4192956
[pid=19238] ppid=19236 vsize=84572 CPUtime=1174.04
/proc/19238/stat : 19238 (bprolog) R 19236 19238 17989 0 -1 4194304 2519 0 0 0 117382 22 0 0 25 0 3 0 1979237978 86601728 2229 996147200 134512640 134990860 4294956112 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19238/statm: 21143 2229 208 116 0 20654 0
[pid=19238/tid=19240] ppid=19236 vsize=84572 CPUtime=0
/proc/19238/task/19240/stat : 19240 (bprolog) S 19236 19238 17989 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1979238020 86601728 2229 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=19238/tid=19241] ppid=19236 vsize=84572 CPUtime=0
/proc/19238/task/19241/stat : 19241 (bprolog) S 19236 19238 17989 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1979328033 86601728 2229 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1174.04
Current children cumulated vsize (KiB) 84572

[startup+1242.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/75 19278
/proc/meminfo: memFree=1557000/2055920 swapFree=4116720/4192956
[pid=19238] ppid=19236 vsize=84572 CPUtime=1233.99
/proc/19238/stat : 19238 (bprolog) R 19236 19238 17989 0 -1 4194304 2519 0 0 0 123377 22 0 0 25 0 3 0 1979237978 86601728 2229 996147200 134512640 134990860 4294956112 18446744073709551615 134571504 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19238/statm: 21143 2229 208 116 0 20654 0
[pid=19238/tid=19240] ppid=19236 vsize=84572 CPUtime=0
/proc/19238/task/19240/stat : 19240 (bprolog) S 19236 19238 17989 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1979238020 86601728 2229 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=19238/tid=19241] ppid=19236 vsize=84572 CPUtime=0
/proc/19238/task/19241/stat : 19241 (bprolog) S 19236 19238 17989 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1979328033 86601728 2229 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1233.99
Current children cumulated vsize (KiB) 84572

[startup+1302.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/75 19278
/proc/meminfo: memFree=1556936/2055920 swapFree=4116720/4192956
[pid=19238] ppid=19236 vsize=84572 CPUtime=1293.95
/proc/19238/stat : 19238 (bprolog) R 19236 19238 17989 0 -1 4194304 2519 0 0 0 129372 23 0 0 25 0 3 0 1979237978 86601728 2229 996147200 134512640 134990860 4294956112 18446744073709551615 134630006 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19238/statm: 21143 2229 208 116 0 20654 0
[pid=19238/tid=19240] ppid=19236 vsize=84572 CPUtime=0
/proc/19238/task/19240/stat : 19240 (bprolog) S 19236 19238 17989 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1979238020 86601728 2229 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=19238/tid=19241] ppid=19236 vsize=84572 CPUtime=0
/proc/19238/task/19241/stat : 19241 (bprolog) S 19236 19238 17989 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1979328033 86601728 2229 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1293.95
Current children cumulated vsize (KiB) 84572

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 19278
/proc/meminfo: memFree=1556936/2055920 swapFree=4116720/4192956
[pid=19238] ppid=19236 vsize=84572 CPUtime=1353.91
/proc/19238/stat : 19238 (bprolog) R 19236 19238 17989 0 -1 4194304 2519 0 0 0 135368 23 0 0 25 0 3 0 1979237978 86601728 2229 996147200 134512640 134990860 4294956112 18446744073709551615 134614856 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19238/statm: 21143 2229 208 116 0 20654 0
[pid=19238/tid=19240] ppid=19236 vsize=84572 CPUtime=0
/proc/19238/task/19240/stat : 19240 (bprolog) S 19236 19238 17989 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1979238020 86601728 2229 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=19238/tid=19241] ppid=19236 vsize=84572 CPUtime=0
/proc/19238/task/19241/stat : 19241 (bprolog) S 19236 19238 17989 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1979328033 86601728 2229 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1353.91
Current children cumulated vsize (KiB) 84572

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 19278
/proc/meminfo: memFree=1556936/2055920 swapFree=4116720/4192956
[pid=19238] ppid=19236 vsize=84572 CPUtime=1413.87
/proc/19238/stat : 19238 (bprolog) R 19236 19238 17989 0 -1 4194304 2519 0 0 0 141364 23 0 0 25 0 3 0 1979237978 86601728 2229 996147200 134512640 134990860 4294956112 18446744073709551615 134629709 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19238/statm: 21143 2229 208 116 0 20654 0
[pid=19238/tid=19240] ppid=19236 vsize=84572 CPUtime=0
/proc/19238/task/19240/stat : 19240 (bprolog) S 19236 19238 17989 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1979238020 86601728 2229 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=19238/tid=19241] ppid=19236 vsize=84572 CPUtime=0
/proc/19238/task/19241/stat : 19241 (bprolog) S 19236 19238 17989 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1979328033 86601728 2229 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1413.87
Current children cumulated vsize (KiB) 84572

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 19278
/proc/meminfo: memFree=1556936/2055920 swapFree=4116720/4192956
[pid=19238] ppid=19236 vsize=84572 CPUtime=1473.81
/proc/19238/stat : 19238 (bprolog) R 19236 19238 17989 0 -1 4194304 2519 0 0 0 147358 23 0 0 25 0 3 0 1979237978 86601728 2229 996147200 134512640 134990860 4294956112 18446744073709551615 134869080 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19238/statm: 21143 2229 208 116 0 20654 0
[pid=19238/tid=19240] ppid=19236 vsize=84572 CPUtime=0
/proc/19238/task/19240/stat : 19240 (bprolog) S 19236 19238 17989 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1979238020 86601728 2229 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=19238/tid=19241] ppid=19236 vsize=84572 CPUtime=0
/proc/19238/task/19241/stat : 19241 (bprolog) S 19236 19238 17989 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1979328033 86601728 2229 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1473.81
Current children cumulated vsize (KiB) 84572

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 19278
/proc/meminfo: memFree=1556936/2055920 swapFree=4116720/4192956
[pid=19238] ppid=19236 vsize=84572 CPUtime=1533.77
/proc/19238/stat : 19238 (bprolog) R 19236 19238 17989 0 -1 4194304 2519 0 0 0 153354 23 0 0 25 0 3 0 1979237978 86601728 2229 996147200 134512640 134990860 4294956112 18446744073709551615 134630048 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19238/statm: 21143 2229 208 116 0 20654 0
[pid=19238/tid=19240] ppid=19236 vsize=84572 CPUtime=0
/proc/19238/task/19240/stat : 19240 (bprolog) S 19236 19238 17989 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1979238020 86601728 2229 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=19238/tid=19241] ppid=19236 vsize=84572 CPUtime=0
/proc/19238/task/19241/stat : 19241 (bprolog) S 19236 19238 17989 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1979328033 86601728 2229 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1533.77
Current children cumulated vsize (KiB) 84572

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 19278
/proc/meminfo: memFree=1556872/2055920 swapFree=4116720/4192956
[pid=19238] ppid=19236 vsize=84572 CPUtime=1593.72
/proc/19238/stat : 19238 (bprolog) R 19236 19238 17989 0 -1 4194304 2519 0 0 0 159349 23 0 0 25 0 3 0 1979237978 86601728 2229 996147200 134512640 134990860 4294956112 18446744073709551615 134629999 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19238/statm: 21143 2229 208 116 0 20654 0
[pid=19238/tid=19240] ppid=19236 vsize=84572 CPUtime=0
/proc/19238/task/19240/stat : 19240 (bprolog) S 19236 19238 17989 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1979238020 86601728 2229 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=19238/tid=19241] ppid=19236 vsize=84572 CPUtime=0
/proc/19238/task/19241/stat : 19241 (bprolog) S 19236 19238 17989 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1979328033 86601728 2229 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1593.72
Current children cumulated vsize (KiB) 84572

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 19278
/proc/meminfo: memFree=1556872/2055920 swapFree=4116720/4192956
[pid=19238] ppid=19236 vsize=84572 CPUtime=1653.68
/proc/19238/stat : 19238 (bprolog) R 19236 19238 17989 0 -1 4194304 2519 0 0 0 165345 23 0 0 25 0 3 0 1979237978 86601728 2229 996147200 134512640 134990860 4294956112 18446744073709551615 134731304 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19238/statm: 21143 2229 208 116 0 20654 0
[pid=19238/tid=19240] ppid=19236 vsize=84572 CPUtime=0
/proc/19238/task/19240/stat : 19240 (bprolog) S 19236 19238 17989 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1979238020 86601728 2229 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=19238/tid=19241] ppid=19236 vsize=84572 CPUtime=0
/proc/19238/task/19241/stat : 19241 (bprolog) S 19236 19238 17989 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1979328033 86601728 2229 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1653.68
Current children cumulated vsize (KiB) 84572

[startup+1722.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/75 19278
/proc/meminfo: memFree=1556872/2055920 swapFree=4116720/4192956
[pid=19238] ppid=19236 vsize=84572 CPUtime=1713.63
/proc/19238/stat : 19238 (bprolog) R 19236 19238 17989 0 -1 4194304 2519 0 0 0 171340 23 0 0 25 0 3 0 1979237978 86601728 2229 996147200 134512640 134990860 4294956112 18446744073709551615 134863914 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19238/statm: 21143 2229 208 116 0 20654 0
[pid=19238/tid=19240] ppid=19236 vsize=84572 CPUtime=0
/proc/19238/task/19240/stat : 19240 (bprolog) S 19236 19238 17989 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1979238020 86601728 2229 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=19238/tid=19241] ppid=19236 vsize=84572 CPUtime=0
/proc/19238/task/19241/stat : 19241 (bprolog) S 19236 19238 17989 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1979328033 86601728 2229 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1713.63
Current children cumulated vsize (KiB) 84572

[startup+1782.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/75 19278
/proc/meminfo: memFree=1556680/2055920 swapFree=4116720/4192956
[pid=19238] ppid=19236 vsize=84572 CPUtime=1773.59
/proc/19238/stat : 19238 (bprolog) R 19236 19238 17989 0 -1 4194304 2519 0 0 0 177336 23 0 0 25 0 3 0 1979237978 86601728 2229 996147200 134512640 134990860 4294956112 18446744073709551615 134571184 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/19238/statm: 21143 2229 208 116 0 20654 0
[pid=19238/tid=19240] ppid=19236 vsize=84572 CPUtime=0
/proc/19238/task/19240/stat : 19240 (bprolog) S 19236 19238 17989 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1979238020 86601728 2229 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=19238/tid=19241] ppid=19236 vsize=84572 CPUtime=0
/proc/19238/task/19241/stat : 19241 (bprolog) S 19236 19238 17989 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 1979328033 86601728 2229 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1773.59
Current children cumulated vsize (KiB) 84572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.8 s]
/proc/loadavg: 2.05 2.02 2.00 3/73 19278
/proc/meminfo: memFree=1556680/2055920 swapFree=4116720/4192956
[pid=19238] ppid=19236 vsize=84572 CPUtime=1800.07
/proc/19238/stat : 19238 (bprolog) R 19236 19238 17989 0 -1 4194304 2520 0 0 0 179984 23 0 0 25 0 1 0 1979237978 86601728 2230 996147200 134512640 134990860 4294956112 18446744073709551615 134895224 0 0 4096 2 0 0 0 17 0 0 0
/proc/19238/statm: 21143 2230 209 116 0 20654 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 84572

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): 1808.81
CPU time (s): 1800.08
CPU user time (s): 1799.84
CPU system time (s): 0.239963
CPU usage (%): 99.5176
Max. virtual memory (cumulated for all children) (KiB): 84572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.84
system time used= 0.239963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2520
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= 8
involuntary context switches= 23416

runsolver used 1.88171 second user time and 4.81027 second system time

The end

Launcher Data (download as text)

Begin job on node30 at 2008-07-02 14:44:03
IDJOB=1042141
IDBENCH=53876
IDSOLVER=347
FILE ID=node30/1042141-1215002643
PBS_JOBID= 7870863
Free space on /tmp= 66548 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-24-24.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1042141-1215002643/watcher-1042141-1215002643 -o /tmp/evaluation-result-1042141-1215002643/solver-1042141-1215002643 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1042141-1215002643 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 085224582c2533376c40a66e21614d4f
RANDOM SEED=1516124169

node30.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		: 3000.218
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		: 3000.218
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:       1482928 kB
Buffers:         57636 kB
Cached:         258804 kB
SwapCached:      70276 kB
Active:         384048 kB
Inactive:       109304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1482928 kB
SwapTotal:     4192956 kB
SwapFree:      4116720 kB
Dirty:            1452 kB
Writeback:           0 kB
Mapped:         190500 kB
Slab:            64572 kB
Committed_AS:  4271888 kB
PageTables:       2056 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= 66552 MiB
End job on node30 at 2008-07-02 15:14:14