Trace number 2087486

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 09? (TO) 1800.1 1803.32

General information on the benchmark

Namecsp/queens/
normalized-queens-180.xml
MD5SUMc14abf4d20a38dc3ddd30b1ce4c8122e
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark9.79051
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of constraints16110
Maximum constraint arity2
Maximum domain size180
Number of constraints which are defined in extension0
Number of constraints which are defined in intension16110
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c bpsolver version 6.29.2009
0.00/0.02	c converting(HOME/instance-2087486-1247386297)
2.77/2.87	c Converted in 1336 ms
3.16/3.27	c solving(HOME/instance-2087486-1247386297,1800000)
3.16/3.27	c solving(HOME/instance-2087486-1247386297,1800000)

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2087486-1247386297/watcher-2087486-1247386297 -o /tmp/evaluation-result-2087486-1247386297/solver-2087486-1247386297 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2087486-1247386297 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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 28277
/proc/meminfo: memFree=1845920/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=18576 CPUtime=0
/proc/28277/stat : 28277 (runsolver) R 28275 28277 26771 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 25696691 19021824 284 996147200 4194304 4302564 548682068528 18446744073709551615 212234464551 0 0 4096 24578 0 0 0 17 1 0 0
/proc/28277/statm: 4644 284 249 26 0 2626 0

[startup+0.0406889 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 28277
/proc/meminfo: memFree=1845920/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=62208 CPUtime=0.02
/proc/28277/stat : 28277 (bprolog) R 28275 28277 26771 0 -1 4194304 1116 0 0 0 1 1 0 0 20 0 1 0 25696691 63700992 829 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28277/statm: 15552 829 177 144 0 15036 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 62208

[startup+0.101694 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 28277
/proc/meminfo: memFree=1845920/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=62208 CPUtime=0.08
/proc/28277/stat : 28277 (bprolog) R 28275 28277 26771 0 -1 4194304 1118 0 0 0 5 3 0 0 20 0 1 0 25696691 63700992 831 996147200 134512640 135105188 4294956096 18446744073709551615 7296832 0 0 4096 2 0 0 0 17 1 0 0
/proc/28277/statm: 15552 831 177 144 0 15036 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 62208

[startup+0.301733 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 28277
/proc/meminfo: memFree=1845920/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=62208 CPUtime=0.29
/proc/28277/stat : 28277 (bprolog) R 28275 28277 26771 0 -1 4194304 1121 0 0 0 14 15 0 0 21 0 1 0 25696691 63700992 834 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28277/statm: 15552 834 177 144 0 15036 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 62208

[startup+0.7018 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 28277
/proc/meminfo: memFree=1845920/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=62208 CPUtime=0.69
/proc/28277/stat : 28277 (bprolog) R 28275 28277 26771 0 -1 4194304 1128 0 0 0 34 35 0 0 25 0 1 0 25696691 63700992 841 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28277/statm: 15552 841 177 144 0 15036 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 62208

[startup+1.50194 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28278
/proc/meminfo: memFree=1842776/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=62208 CPUtime=1.48
/proc/28277/stat : 28277 (bprolog) R 28275 28277 26771 0 -1 4194304 1141 0 0 0 70 78 0 0 25 0 1 0 25696691 63700992 854 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28277/statm: 15552 854 177 144 0 15036 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 62208

[startup+3.10222 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28278
/proc/meminfo: memFree=1842136/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=62204 CPUtime=3.06
/proc/28277/stat : 28277 (bprolog) R 28275 28277 26771 0 -1 4194304 3150 0 0 0 156 150 0 0 25 0 1 0 25696691 63696896 2861 996147200 134512640 135105188 4294956096 18446744073709551615 134601984 0 0 4096 2 0 0 0 17 1 0 0
/proc/28277/statm: 15551 2861 180 144 0 15035 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 62204

[startup+6.30177 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28278
/proc/meminfo: memFree=1824856/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=77148 CPUtime=6.24
/proc/28277/stat : 28277 (bprolog) R 28275 28277 26771 0 -1 4194304 5450 0 0 0 472 152 0 0 25 0 1 0 25696691 78999552 5158 996147200 134512640 135105188 4294956096 18446744073709551615 134566510 0 0 4096 2 0 0 0 17 1 0 0
/proc/28277/statm: 19287 5158 186 144 0 18771 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 77148

[startup+12.7019 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28278
/proc/meminfo: memFree=1811480/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=77148 CPUtime=12.59
/proc/28277/stat : 28277 (bprolog) R 28275 28277 26771 0 -1 4194304 9211 0 0 0 1106 153 0 0 25 0 1 0 25696691 78999552 8919 996147200 134512640 135105188 4294956096 18446744073709551615 134684454 0 0 4096 2 0 0 0 17 1 0 0
/proc/28277/statm: 19287 8919 187 144 0 18771 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 77148

[startup+25.5011 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 28279
/proc/meminfo: memFree=1778896/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=166952 CPUtime=25.29
/proc/28277/stat : 28277 (bprolog) R 28275 28277 26771 0 -1 4194304 26861 0 0 0 2368 161 0 0 25 0 2 0 25696691 170958848 16540 996147200 134512640 135105188 4294956096 18446744073709551615 134722370 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28277/statm: 41738 16540 196 144 0 41222 0
[pid=28277/tid=28279] ppid=28275 vsize=166952 CPUtime=0
/proc/28277/task/28279/stat : 28279 (bprolog) S 28275 28277 26771 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25698872 170958848 16540 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 166952

[startup+51.1015 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 28279
/proc/meminfo: memFree=1778768/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=166952 CPUtime=50.7
/proc/28277/stat : 28277 (bprolog) R 28275 28277 26771 0 -1 4194304 26861 0 0 0 4909 161 0 0 25 0 2 0 25696691 170958848 16540 996147200 134512640 135105188 4294956096 18446744073709551615 134608588 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28277/statm: 41738 16540 196 144 0 41222 0
[pid=28277/tid=28279] ppid=28275 vsize=166952 CPUtime=0
/proc/28277/task/28279/stat : 28279 (bprolog) S 28275 28277 26771 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25698872 170958848 16540 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 166952

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 28400
/proc/meminfo: memFree=1605368/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=166952 CPUtime=101.64
/proc/28277/stat : 28277 (bprolog) R 28275 28277 26771 0 -1 4194304 26861 0 0 0 10002 162 0 0 25 0 2 0 25696691 170958848 16540 996147200 134512640 135105188 4294956096 18446744073709551615 134635660 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28277/statm: 41738 16540 196 144 0 41222 0
[pid=28277/tid=28279] ppid=28275 vsize=166952 CPUtime=0
/proc/28277/task/28279/stat : 28279 (bprolog) S 28275 28277 26771 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25698872 170958848 16540 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.64
Current children cumulated vsize (KiB) 166952

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 28400
/proc/meminfo: memFree=1426104/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=166952 CPUtime=161.13
/proc/28277/stat : 28277 (bprolog) R 28275 28277 26771 0 -1 4194304 26861 0 0 0 15951 162 0 0 25 0 2 0 25696691 170958848 16540 996147200 134512640 135105188 4294956096 18446744073709551615 134849018 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28277/statm: 41738 16540 196 144 0 41222 0
[pid=28277/tid=28279] ppid=28275 vsize=166952 CPUtime=0
/proc/28277/task/28279/stat : 28279 (bprolog) S 28275 28277 26771 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25698872 170958848 16540 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.13
Current children cumulated vsize (KiB) 166952

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 28400
/proc/meminfo: memFree=1250360/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=166952 CPUtime=220.61
/proc/28277/stat : 28277 (bprolog) R 28275 28277 26771 0 -1 4194304 26861 0 0 0 21899 162 0 0 25 0 2 0 25696691 170958848 16540 996147200 134512640 135105188 4294956096 18446744073709551615 134848776 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28277/statm: 41738 16540 196 144 0 41222 0
[pid=28277/tid=28279] ppid=28275 vsize=166952 CPUtime=0
/proc/28277/task/28279/stat : 28279 (bprolog) S 28275 28277 26771 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25698872 170958848 16540 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.61
Current children cumulated vsize (KiB) 166952

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 28400
/proc/meminfo: memFree=1098872/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=166952 CPUtime=280.11
/proc/28277/stat : 28277 (bprolog) R 28275 28277 26771 0 -1 4194304 26861 0 0 0 27848 163 0 0 25 0 2 0 25696691 170958848 16540 996147200 134512640 135105188 4294956096 18446744073709551615 134722370 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28277/statm: 41738 16540 196 144 0 41222 0
[pid=28277/tid=28279] ppid=28275 vsize=166952 CPUtime=0
/proc/28277/task/28279/stat : 28279 (bprolog) S 28275 28277 26771 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25698872 170958848 16540 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 280.11
Current children cumulated vsize (KiB) 166952

[startup+342.302 s]
/proc/loadavg: 2.06 2.03 2.00 3/85 28400
/proc/meminfo: memFree=1097976/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=166952 CPUtime=339.98
/proc/28277/stat : 28277 (bprolog) R 28275 28277 26771 0 -1 4194304 26861 0 0 0 33835 163 0 0 25 0 2 0 25696691 170958848 16540 996147200 134512640 135105188 4294956096 18446744073709551615 134722451 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28277/statm: 41738 16540 196 144 0 41222 0
[pid=28277/tid=28279] ppid=28275 vsize=166952 CPUtime=0
/proc/28277/task/28279/stat : 28279 (bprolog) S 28275 28277 26771 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25698872 170958848 16540 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.98
Current children cumulated vsize (KiB) 166952

[startup+402.301 s]
/proc/loadavg: 2.33 2.10 2.03 4/85 28400
/proc/meminfo: memFree=1096640/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=166952 CPUtime=399.95
/proc/28277/stat : 28277 (bprolog) R 28275 28277 26771 0 -1 4194304 26861 0 0 0 39832 163 0 0 25 0 2 0 25696691 170958848 16540 996147200 134512640 135105188 4294956096 18446744073709551615 134849123 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28277/statm: 41738 16540 196 144 0 41222 0
[pid=28277/tid=28279] ppid=28275 vsize=166952 CPUtime=0
/proc/28277/task/28279/stat : 28279 (bprolog) S 28275 28277 26771 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25698872 170958848 16540 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 399.95
Current children cumulated vsize (KiB) 166952

[startup+462.302 s]
/proc/loadavg: 2.45 2.19 2.06 3/85 28400
/proc/meminfo: memFree=1096640/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=166952 CPUtime=459.92
/proc/28277/stat : 28277 (bprolog) R 28275 28277 26771 0 -1 4194304 26861 0 0 0 45829 163 0 0 25 0 2 0 25696691 170958848 16540 996147200 134512640 135105188 4294956096 18446744073709551615 134722370 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28277/statm: 41738 16540 196 144 0 41222 0
[pid=28277/tid=28279] ppid=28275 vsize=166952 CPUtime=0
/proc/28277/task/28279/stat : 28279 (bprolog) S 28275 28277 26771 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25698872 170958848 16540 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 459.92
Current children cumulated vsize (KiB) 166952

[startup+522.301 s]
/proc/loadavg: 2.18 2.16 2.06 4/84 28439
/proc/meminfo: memFree=1541568/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=166952 CPUtime=519.87
/proc/28277/stat : 28277 (bprolog) R 28275 28277 26771 0 -1 4194304 26861 0 0 0 51819 168 0 0 25 0 2 0 25696691 170958848 16540 996147200 134512640 135105188 4294956096 18446744073709551615 134722395 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28277/statm: 41738 16540 196 144 0 41222 0
[pid=28277/tid=28279] ppid=28275 vsize=166952 CPUtime=0
/proc/28277/task/28279/stat : 28279 (bprolog) S 28275 28277 26771 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25698872 170958848 16540 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 519.87
Current children cumulated vsize (KiB) 166952

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

Current children cumulated vsize (KiB) 177196

[startup+1362.3 s]
/proc/loadavg: 1.00 1.12 1.51 2/85 28490
/proc/meminfo: memFree=1249600/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=177196 CPUtime=1359.29
/proc/28277/stat : 28277 (bprolog) R 28275 28277 26771 0 -1 4194304 26862 0 0 0 135751 178 0 0 25 0 3 0 25696691 181448704 16541 996147200 134512640 135105188 4294956096 18446744073709551615 134613955 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28277/statm: 44299 16541 196 144 0 43783 0
[pid=28277/tid=28279] ppid=28275 vsize=177196 CPUtime=0
/proc/28277/task/28279/stat : 28279 (bprolog) S 28275 28277 26771 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 25698872 181448704 16541 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28277/tid=28490] ppid=28275 vsize=177196 CPUtime=0
/proc/28277/task/28490/stat : 28490 (bprolog) S 28275 28277 26771 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 25788887 181448704 16541 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1359.29
Current children cumulated vsize (KiB) 177196

[startup+1422.31 s]
/proc/loadavg: 1.00 1.10 1.48 2/86 28491
/proc/meminfo: memFree=1249528/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=187440 CPUtime=1419.26
/proc/28277/stat : 28277 (bprolog) R 28275 28277 26771 0 -1 4194304 26865 0 0 0 141748 178 0 0 25 0 4 0 25696691 191938560 16544 996147200 134512640 135105188 4294956096 18446744073709551615 134722358 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28277/statm: 46860 16544 196 144 0 46344 0
[pid=28277/tid=28279] ppid=28275 vsize=187440 CPUtime=0
/proc/28277/task/28279/stat : 28279 (bprolog) S 28275 28277 26771 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 25698872 191938560 16544 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28277/tid=28490] ppid=28275 vsize=187440 CPUtime=0
/proc/28277/task/28490/stat : 28490 (bprolog) S 28275 28277 26771 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 25788887 191938560 16544 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28277/tid=28491] ppid=28275 vsize=187440 CPUtime=0
/proc/28277/task/28491/stat : 28491 (bprolog) S 28275 28277 26771 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 25833893 191938560 16544 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1419.26
Current children cumulated vsize (KiB) 187440

[startup+1482.3 s]
/proc/loadavg: 1.00 1.08 1.45 2/86 28491
/proc/meminfo: memFree=1249528/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=187440 CPUtime=1479.23
/proc/28277/stat : 28277 (bprolog) R 28275 28277 26771 0 -1 4194304 26865 0 0 0 147744 179 0 0 25 0 4 0 25696691 191938560 16544 996147200 134512640 135105188 4294956096 18446744073709551615 134722476 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28277/statm: 46860 16544 196 144 0 46344 0
[pid=28277/tid=28279] ppid=28275 vsize=187440 CPUtime=0
/proc/28277/task/28279/stat : 28279 (bprolog) S 28275 28277 26771 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 25698872 191938560 16544 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28277/tid=28490] ppid=28275 vsize=187440 CPUtime=0
/proc/28277/task/28490/stat : 28490 (bprolog) S 28275 28277 26771 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 25788887 191938560 16544 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28277/tid=28491] ppid=28275 vsize=187440 CPUtime=0
/proc/28277/task/28491/stat : 28491 (bprolog) S 28275 28277 26771 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 25833893 191938560 16544 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1479.23
Current children cumulated vsize (KiB) 187440

[startup+1542.3 s]
/proc/loadavg: 1.10 1.09 1.43 2/86 28491
/proc/meminfo: memFree=1249464/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=187440 CPUtime=1539.2
/proc/28277/stat : 28277 (bprolog) R 28275 28277 26771 0 -1 4194304 26865 0 0 0 153741 179 0 0 25 0 4 0 25696691 191938560 16544 996147200 134512640 135105188 4294956096 18446744073709551615 134722376 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28277/statm: 46860 16544 196 144 0 46344 0
[pid=28277/tid=28279] ppid=28275 vsize=187440 CPUtime=0
/proc/28277/task/28279/stat : 28279 (bprolog) S 28275 28277 26771 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 25698872 191938560 16544 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28277/tid=28490] ppid=28275 vsize=187440 CPUtime=0
/proc/28277/task/28490/stat : 28490 (bprolog) S 28275 28277 26771 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 25788887 191938560 16544 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28277/tid=28491] ppid=28275 vsize=187440 CPUtime=0
/proc/28277/task/28491/stat : 28491 (bprolog) S 28275 28277 26771 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 25833893 191938560 16544 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1539.2
Current children cumulated vsize (KiB) 187440

[startup+1602.3 s]
/proc/loadavg: 1.11 1.09 1.40 2/87 28492
/proc/meminfo: memFree=1249392/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=197684 CPUtime=1599.17
/proc/28277/stat : 28277 (bprolog) R 28275 28277 26771 0 -1 4194304 26866 0 0 0 159738 179 0 0 25 0 5 0 25696691 202428416 16545 996147200 134512640 135105188 4294956096 18446744073709551615 134721840 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28277/statm: 49421 16545 196 144 0 48905 0
[pid=28277/tid=28279] ppid=28275 vsize=197684 CPUtime=0
/proc/28277/task/28279/stat : 28279 (bprolog) S 28275 28277 26771 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 25698872 202428416 16545 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28277/tid=28490] ppid=28275 vsize=197684 CPUtime=0
/proc/28277/task/28490/stat : 28490 (bprolog) S 28275 28277 26771 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25788887 202428416 16545 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28277/tid=28491] ppid=28275 vsize=197684 CPUtime=0
/proc/28277/task/28491/stat : 28491 (bprolog) S 28275 28277 26771 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25833893 202428416 16545 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28277/tid=28492] ppid=28275 vsize=197684 CPUtime=0
/proc/28277/task/28492/stat : 28492 (bprolog) S 28275 28277 26771 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 25856397 202428416 16545 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1599.17
Current children cumulated vsize (KiB) 197684

[startup+1662.3 s]
/proc/loadavg: 1.30 1.15 1.40 2/87 28492
/proc/meminfo: memFree=1249328/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=197684 CPUtime=1659.13
/proc/28277/stat : 28277 (bprolog) R 28275 28277 26771 0 -1 4194304 26867 0 0 0 165734 179 0 0 25 0 5 0 25696691 202428416 16546 996147200 134512640 135105188 4294956096 18446744073709551615 134849018 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28277/statm: 49421 16546 196 144 0 48905 0
[pid=28277/tid=28279] ppid=28275 vsize=197684 CPUtime=0
/proc/28277/task/28279/stat : 28279 (bprolog) S 28275 28277 26771 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 25698872 202428416 16546 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28277/tid=28490] ppid=28275 vsize=197684 CPUtime=0
/proc/28277/task/28490/stat : 28490 (bprolog) S 28275 28277 26771 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25788887 202428416 16546 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28277/tid=28491] ppid=28275 vsize=197684 CPUtime=0
/proc/28277/task/28491/stat : 28491 (bprolog) S 28275 28277 26771 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25833893 202428416 16546 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28277/tid=28492] ppid=28275 vsize=197684 CPUtime=0
/proc/28277/task/28492/stat : 28492 (bprolog) S 28275 28277 26771 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 25856397 202428416 16546 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1659.13
Current children cumulated vsize (KiB) 197684

[startup+1722.3 s]
/proc/loadavg: 1.12 1.12 1.37 2/87 28492
/proc/meminfo: memFree=1249264/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=197684 CPUtime=1719.11
/proc/28277/stat : 28277 (bprolog) R 28275 28277 26771 0 -1 4194304 26867 0 0 0 171732 179 0 0 25 0 5 0 25696691 202428416 16546 996147200 134512640 135105188 4294956096 18446744073709551615 134722370 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28277/statm: 49421 16546 196 144 0 48905 0
[pid=28277/tid=28279] ppid=28275 vsize=197684 CPUtime=0
/proc/28277/task/28279/stat : 28279 (bprolog) S 28275 28277 26771 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 25698872 202428416 16546 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28277/tid=28490] ppid=28275 vsize=197684 CPUtime=0
/proc/28277/task/28490/stat : 28490 (bprolog) S 28275 28277 26771 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25788887 202428416 16546 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28277/tid=28491] ppid=28275 vsize=197684 CPUtime=0
/proc/28277/task/28491/stat : 28491 (bprolog) S 28275 28277 26771 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25833893 202428416 16546 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28277/tid=28492] ppid=28275 vsize=197684 CPUtime=0
/proc/28277/task/28492/stat : 28492 (bprolog) S 28275 28277 26771 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25856397 202428416 16546 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1719.11
Current children cumulated vsize (KiB) 197684

[startup+1782.3 s]
/proc/loadavg: 1.04 1.09 1.35 2/87 28492
/proc/meminfo: memFree=1249072/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=197684 CPUtime=1779.08
/proc/28277/stat : 28277 (bprolog) R 28275 28277 26771 0 -1 4194304 26867 0 0 0 177729 179 0 0 25 0 5 0 25696691 202428416 16546 996147200 134512640 135105188 4294956096 18446744073709551615 134722451 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28277/statm: 49421 16546 196 144 0 48905 0
[pid=28277/tid=28279] ppid=28275 vsize=197684 CPUtime=0
/proc/28277/task/28279/stat : 28279 (bprolog) S 28275 28277 26771 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 25698872 202428416 16546 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28277/tid=28490] ppid=28275 vsize=197684 CPUtime=0
/proc/28277/task/28490/stat : 28490 (bprolog) S 28275 28277 26771 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25788887 202428416 16546 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28277/tid=28491] ppid=28275 vsize=197684 CPUtime=0
/proc/28277/task/28491/stat : 28491 (bprolog) S 28275 28277 26771 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25833893 202428416 16546 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28277/tid=28492] ppid=28275 vsize=197684 CPUtime=0
/proc/28277/task/28492/stat : 28492 (bprolog) S 28275 28277 26771 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25856397 202428416 16546 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1779.08
Current children cumulated vsize (KiB) 197684



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.3 s]
/proc/loadavg: 1.03 1.09 1.34 2/87 28492
/proc/meminfo: memFree=1249008/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=197684 CPUtime=1800.07
/proc/28277/stat : 28277 (bprolog) R 28275 28277 26771 0 -1 4194304 26867 0 0 0 179828 179 0 0 25 0 5 0 25696691 202428416 16546 996147200 134512640 135105188 4294956096 18446744073709551615 134848734 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28277/statm: 49421 16546 196 144 0 48905 0
[pid=28277/tid=28279] ppid=28275 vsize=197684 CPUtime=0
/proc/28277/task/28279/stat : 28279 (bprolog) S 28275 28277 26771 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 25698872 202428416 16546 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28277/tid=28490] ppid=28275 vsize=197684 CPUtime=0
/proc/28277/task/28490/stat : 28490 (bprolog) S 28275 28277 26771 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25788887 202428416 16546 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28277/tid=28491] ppid=28275 vsize=197684 CPUtime=0
/proc/28277/task/28491/stat : 28491 (bprolog) S 28275 28277 26771 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25833893 202428416 16546 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28277/tid=28492] ppid=28275 vsize=197684 CPUtime=0
/proc/28277/task/28492/stat : 28492 (bprolog) S 28275 28277 26771 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25856397 202428416 16546 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 197684

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

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

[startup+1803.3 s]
/proc/loadavg: 1.03 1.09 1.34 2/87 28492
/proc/meminfo: memFree=1249008/2055920 swapFree=4192812/4192956
[pid=28277] ppid=28275 vsize=197684 CPUtime=1800.07
/proc/28277/stat : 28277 (bprolog) R 28275 28277 26771 0 -1 4194304 26867 0 0 0 179828 179 0 0 25 0 5 0 25696691 202428416 16546 996147200 134512640 135105188 4294956096 18446744073709551615 134848734 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28277/statm: 49421 16546 196 144 0 48905 0
[pid=28277/tid=28279] ppid=28275 vsize=197684 CPUtime=0
/proc/28277/task/28279/stat : 28279 (bprolog) S 28275 28277 26771 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 25698872 202428416 16546 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28277/tid=28490] ppid=28275 vsize=197684 CPUtime=0
/proc/28277/task/28490/stat : 28490 (bprolog) S 28275 28277 26771 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25788887 202428416 16546 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28277/tid=28491] ppid=28275 vsize=197684 CPUtime=0
/proc/28277/task/28491/stat : 28491 (bprolog) S 28275 28277 26771 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25833893 202428416 16546 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28277/tid=28492] ppid=28275 vsize=197684 CPUtime=0
/proc/28277/task/28492/stat : 28492 (bprolog) S 28275 28277 26771 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25856397 202428416 16546 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 197684

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1803.32
CPU time (s): 1800.1
CPU user time (s): 1798.29
CPU system time (s): 1.80572
CPU usage (%): 99.8211
Max. virtual memory (cumulated for all children) (KiB): 197684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.29
system time used= 1.80572
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26867
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= 11
involuntary context switches= 37303

runsolver used 1.78173 second user time and 5.18121 second system time

The end

Launcher Data 

Begin job on node14 at 2009-07-12 10:11:38
IDJOB=2087486
IDBENCH=58731
IDSOLVER=770
FILE ID=node14/2087486-1247386297
PBS_JOBID= 9507211
Free space on /tmp= 66516 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/queens/normalized-queens-180.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2087486-1247386297/watcher-2087486-1247386297 -o /tmp/evaluation-result-2087486-1247386297/solver-2087486-1247386297 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2087486-1247386297 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= c14abf4d20a38dc3ddd30b1ce4c8122e
RANDOM SEED=1783657871

node14.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		: 3000.265
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		: 3000.265
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:       1846400 kB
Buffers:         33144 kB
Cached:         105032 kB
SwapCached:          0 kB
Active:          80976 kB
Inactive:        75296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1846400 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3432 kB
Writeback:           0 kB
Mapped:          29628 kB
Slab:            38772 kB
Committed_AS:   189200 kB
PageTables:       1792 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= 66444 MiB
End job on node14 at 2009-07-12 10:41:43