Trace number 2080545

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) 1800.06 1811.41

General information on the benchmark

Namecsp/queensKnights/
normalized-queensKnights-100-5-add.xml
MD5SUM322bbcff3f69f7245f51580899f28315
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 benchmark20.8018
Satisfiable
(Un)Satisfiability was proved
Number of variables105
Number of constraints4960
Maximum constraint arity2
Maximum domain size10000
Number of constraints which are defined in extension0
Number of constraints which are defined in intension4960
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-2080545-1247370070)
0.88/0.90	c Converted in 425 ms
0.98/1.02	c solving(HOME/instance-2080545-1247370070,1800000)
0.98/1.02	c solving(HOME/instance-2080545-1247370070,1800000)

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-2080545-1247370070/watcher-2080545-1247370070 -o /tmp/evaluation-result-2080545-1247370070/solver-2080545-1247370070 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2080545-1247370070 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: 2.42 2.15 2.04 4/80 22696
/proc/meminfo: memFree=1644744/2055920 swapFree=4192812/4192956
[pid=22696] ppid=22694 vsize=7000 CPUtime=0
/proc/22696/stat : 22696 (bprolog) R 22694 22696 18887 0 -1 4194304 409 0 0 0 0 0 0 0 20 0 1 0 24073844 7168000 127 996147200 134512640 135105188 4294956096 18446744073709551615 134530912 0 0 4096 0 0 0 0 17 1 0 0
/proc/22696/statm: 1750 127 72 144 0 1234 0

[startup+0.208641 s]
/proc/loadavg: 2.42 2.15 2.04 4/80 22696
/proc/meminfo: memFree=1644744/2055920 swapFree=4192812/4192956
[pid=22696] ppid=22694 vsize=62208 CPUtime=0.19
/proc/22696/stat : 22696 (bprolog) R 22694 22696 18887 0 -1 4194304 1111 0 0 0 10 9 0 0 20 0 1 0 24073844 63700992 824 996147200 134512640 135105188 4294956096 18446744073709551615 134705241 0 0 4096 2 0 0 0 17 1 0 0
/proc/22696/statm: 15552 824 177 144 0 15036 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 62208

[startup+0.301657 s]
/proc/loadavg: 2.42 2.15 2.04 4/80 22696
/proc/meminfo: memFree=1644744/2055920 swapFree=4192812/4192956
[pid=22696] ppid=22694 vsize=62208 CPUtime=0.29
/proc/22696/stat : 22696 (bprolog) R 22694 22696 18887 0 -1 4194304 1113 0 0 0 15 14 0 0 21 0 1 0 24073844 63700992 826 996147200 134512640 135105188 4294956096 18446744073709551615 134559522 0 0 4096 2 0 0 0 17 1 0 0
/proc/22696/statm: 15552 826 177 144 0 15036 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 62208

[startup+0.401675 s]
/proc/loadavg: 2.42 2.15 2.04 4/80 22696
/proc/meminfo: memFree=1644744/2055920 swapFree=4192812/4192956
[pid=22696] ppid=22694 vsize=62208 CPUtime=0.39
/proc/22696/stat : 22696 (bprolog) R 22694 22696 18887 0 -1 4194304 1114 0 0 0 20 19 0 0 22 0 1 0 24073844 63700992 827 996147200 134512640 135105188 4294956096 18446744073709551615 134603720 0 0 4096 2 0 0 0 17 1 0 0
/proc/22696/statm: 15552 827 177 144 0 15036 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 62208

[startup+0.701731 s]
/proc/loadavg: 2.42 2.15 2.04 4/80 22696
/proc/meminfo: memFree=1644744/2055920 swapFree=4192812/4192956
[pid=22696] ppid=22694 vsize=62208 CPUtime=0.68
/proc/22696/stat : 22696 (bprolog) R 22694 22696 18887 0 -1 4194304 1119 0 0 0 33 35 0 0 25 0 1 0 24073844 63700992 832 996147200 134512640 135105188 4294956096 18446744073709551615 134792095 0 0 4096 2 0 0 0 17 1 0 0
/proc/22696/statm: 15552 832 177 144 0 15036 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 62208

[startup+1.50188 s]
/proc/loadavg: 2.42 2.15 2.04 3/81 22697
/proc/meminfo: memFree=1636416/2055920 swapFree=4192812/4192956
[pid=22696] ppid=22694 vsize=70400 CPUtime=1.48
/proc/22696/stat : 22696 (bprolog) R 22694 22696 18887 0 -1 4194304 2460 0 0 0 102 46 0 0 25 0 1 0 24073844 72089600 2170 996147200 134512640 135105188 4294956096 18446744073709551615 134800684 0 0 4096 2 0 0 0 17 1 0 0
/proc/22696/statm: 17600 2170 200 144 0 17084 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 70400

[startup+3.10117 s]
/proc/loadavg: 2.42 2.15 2.04 3/81 22697
/proc/meminfo: memFree=1631104/2055920 swapFree=4192812/4192956
[pid=22696] ppid=22694 vsize=80644 CPUtime=3.06
/proc/22696/stat : 22696 (bprolog) R 22694 22696 18887 0 -1 4194304 4063 0 0 0 260 46 0 0 25 0 2 0 24073844 82579456 3773 996147200 134512640 135105188 4294956096 18446744073709551615 134716900 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/22696/statm: 20161 3773 207 144 0 19645 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 80644

[startup+6.30176 s]
/proc/loadavg: 2.39 2.15 2.04 4/82 22698
/proc/meminfo: memFree=1629816/2055920 swapFree=4192812/4192956
[pid=22696] ppid=22694 vsize=80644 CPUtime=6.23
/proc/22696/stat : 22696 (bprolog) R 22694 22696 18887 0 -1 4194304 4063 0 0 0 577 46 0 0 25 0 2 0 24073844 82579456 3773 996147200 134512640 135105188 4294956096 18446744073709551615 134607815 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/22696/statm: 20161 3773 207 144 0 19645 0
[pid=22696/tid=22698] ppid=22694 vsize=80644 CPUtime=0
/proc/22696/task/22698/stat : 22698 (bprolog) S 22694 22696 18887 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 24074085 82579456 3773 996147200 134512640 135105188 4294956096 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) 80644

[startup+12.7019 s]
/proc/loadavg: 2.36 2.14 2.04 3/82 22698
/proc/meminfo: memFree=1629632/2055920 swapFree=4192812/4192956
[pid=22696] ppid=22694 vsize=80644 CPUtime=12.57
/proc/22696/stat : 22696 (bprolog) R 22694 22696 18887 0 -1 4194304 4063 0 0 0 1211 46 0 0 25 0 2 0 24073844 82579456 3773 996147200 134512640 135105188 4294956096 18446744073709551615 134722352 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/22696/statm: 20161 3773 207 144 0 19645 0
[pid=22696/tid=22698] ppid=22694 vsize=80644 CPUtime=0
/proc/22696/task/22698/stat : 22698 (bprolog) S 22694 22696 18887 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 24074085 82579456 3773 996147200 134512640 135105188 4294956096 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) 80644

[startup+25.5053 s]
/proc/loadavg: 2.28 2.14 2.04 3/82 22698
/proc/meminfo: memFree=1629632/2055920 swapFree=4192812/4192956
[pid=22696] ppid=22694 vsize=80644 CPUtime=25.27
/proc/22696/stat : 22696 (bprolog) R 22694 22696 18887 0 -1 4194304 4063 0 0 0 2481 46 0 0 25 0 2 0 24073844 82579456 3773 996147200 134512640 135105188 4294956096 18446744073709551615 134722378 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/22696/statm: 20161 3773 207 144 0 19645 0
[pid=22696/tid=22698] ppid=22694 vsize=80644 CPUtime=0
/proc/22696/task/22698/stat : 22698 (bprolog) S 22694 22696 18887 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 24074085 82579456 3773 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 80644

[startup+51.102 s]
/proc/loadavg: 2.18 2.13 2.04 3/82 22698
/proc/meminfo: memFree=1629696/2055920 swapFree=4192812/4192956
[pid=22696] ppid=22694 vsize=80644 CPUtime=50.64
/proc/22696/stat : 22696 (bprolog) R 22694 22696 18887 0 -1 4194304 4063 0 0 0 5018 46 0 0 25 0 2 0 24073844 82579456 3773 996147200 134512640 135105188 4294956096 18446744073709551615 134635708 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/22696/statm: 20161 3773 207 144 0 19645 0
[pid=22696/tid=22698] ppid=22694 vsize=80644 CPUtime=0
/proc/22696/task/22698/stat : 22698 (bprolog) S 22694 22696 18887 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 24074085 82579456 3773 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.64
Current children cumulated vsize (KiB) 80644

[startup+102.301 s]
/proc/loadavg: 2.08 2.10 2.03 3/82 22698
/proc/meminfo: memFree=1629568/2055920 swapFree=4192812/4192956
[pid=22696] ppid=22694 vsize=80644 CPUtime=101.41
/proc/22696/stat : 22696 (bprolog) R 22694 22696 18887 0 -1 4194304 4063 0 0 0 10095 46 0 0 25 0 2 0 24073844 82579456 3773 996147200 134512640 135105188 4294956096 18446744073709551615 134722352 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/22696/statm: 20161 3773 207 144 0 19645 0
[pid=22696/tid=22698] ppid=22694 vsize=80644 CPUtime=0
/proc/22696/task/22698/stat : 22698 (bprolog) S 22694 22696 18887 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 24074085 82579456 3773 996147200 134512640 135105188 4294956096 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) 80644

[startup+162.302 s]
/proc/loadavg: 2.03 2.08 2.03 3/82 22698
/proc/meminfo: memFree=1629504/2055920 swapFree=4192812/4192956
[pid=22696] ppid=22694 vsize=80644 CPUtime=160.9
/proc/22696/stat : 22696 (bprolog) R 22694 22696 18887 0 -1 4194304 4063 0 0 0 16044 46 0 0 25 0 2 0 24073844 82579456 3773 996147200 134512640 135105188 4294956096 18446744073709551615 134722348 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/22696/statm: 20161 3773 207 144 0 19645 0
[pid=22696/tid=22698] ppid=22694 vsize=80644 CPUtime=0
/proc/22696/task/22698/stat : 22698 (bprolog) S 22694 22696 18887 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 24074085 82579456 3773 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.9
Current children cumulated vsize (KiB) 80644

[startup+222.301 s]
/proc/loadavg: 2.01 2.06 2.02 3/82 22698
/proc/meminfo: memFree=1629504/2055920 swapFree=4192812/4192956
[pid=22696] ppid=22694 vsize=80644 CPUtime=220.4
/proc/22696/stat : 22696 (bprolog) R 22694 22696 18887 0 -1 4194304 4063 0 0 0 21993 47 0 0 25 0 2 0 24073844 82579456 3773 996147200 134512640 135105188 4294956096 18446744073709551615 134722370 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/22696/statm: 20161 3773 207 144 0 19645 0
[pid=22696/tid=22698] ppid=22694 vsize=80644 CPUtime=0
/proc/22696/task/22698/stat : 22698 (bprolog) S 22694 22696 18887 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 24074085 82579456 3773 996147200 134512640 135105188 4294956096 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) 80644

[startup+282.302 s]
/proc/loadavg: 2.00 2.05 2.02 3/82 22698
/proc/meminfo: memFree=1629504/2055920 swapFree=4192812/4192956
[pid=22696] ppid=22694 vsize=80644 CPUtime=279.88
/proc/22696/stat : 22696 (bprolog) R 22694 22696 18887 0 -1 4194304 4063 0 0 0 27941 47 0 0 25 0 2 0 24073844 82579456 3773 996147200 134512640 135105188 4294956096 18446744073709551615 134849051 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/22696/statm: 20161 3773 207 144 0 19645 0
[pid=22696/tid=22698] ppid=22694 vsize=80644 CPUtime=0
/proc/22696/task/22698/stat : 22698 (bprolog) S 22694 22696 18887 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 24074085 82579456 3773 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 279.88
Current children cumulated vsize (KiB) 80644

[startup+342.307 s]
/proc/loadavg: 2.00 2.04 2.01 3/82 22698
/proc/meminfo: memFree=1629504/2055920 swapFree=4192812/4192956
[pid=22696] ppid=22694 vsize=80644 CPUtime=339.37
/proc/22696/stat : 22696 (bprolog) R 22694 22696 18887 0 -1 4194304 4063 0 0 0 33890 47 0 0 25 0 2 0 24073844 82579456 3773 996147200 134512640 135105188 4294956096 18446744073709551615 134630704 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/22696/statm: 20161 3773 207 144 0 19645 0
[pid=22696/tid=22698] ppid=22694 vsize=80644 CPUtime=0
/proc/22696/task/22698/stat : 22698 (bprolog) S 22694 22696 18887 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 24074085 82579456 3773 996147200 134512640 135105188 4294956096 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) 80644

[startup+402.302 s]
/proc/loadavg: 2.00 2.03 2.00 4/82 22698
/proc/meminfo: memFree=1629504/2055920 swapFree=4192812/4192956
[pid=22696] ppid=22694 vsize=80644 CPUtime=398.86
/proc/22696/stat : 22696 (bprolog) R 22694 22696 18887 0 -1 4194304 4063 0 0 0 39839 47 0 0 25 0 2 0 24073844 82579456 3773 996147200 134512640 135105188 4294956096 18446744073709551615 134849188 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/22696/statm: 20161 3773 207 144 0 19645 0
[pid=22696/tid=22698] ppid=22694 vsize=80644 CPUtime=0
/proc/22696/task/22698/stat : 22698 (bprolog) S 22694 22696 18887 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 24074085 82579456 3773 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 398.86
Current children cumulated vsize (KiB) 80644

[startup+462.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 22698
/proc/meminfo: memFree=1629504/2055920 swapFree=4192812/4192956
[pid=22696] ppid=22694 vsize=80644 CPUtime=458.34
/proc/22696/stat : 22696 (bprolog) R 22694 22696 18887 0 -1 4194304 4063 0 0 0 45787 47 0 0 25 0 2 0 24073844 82579456 3773 996147200 134512640 135105188 4294956096 18446744073709551615 134722376 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/22696/statm: 20161 3773 207 144 0 19645 0
[pid=22696/tid=22698] ppid=22694 vsize=80644 CPUtime=0
/proc/22696/task/22698/stat : 22698 (bprolog) S 22694 22696 18887 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 24074085 82579456 3773 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.34
Current children cumulated vsize (KiB) 80644

[startup+522.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 22698
/proc/meminfo: memFree=1629504/2055920 swapFree=4192812/4192956
[pid=22696] ppid=22694 vsize=80644 CPUtime=517.83
/proc/22696/stat : 22696 (bprolog) R 22694 22696 18887 0 -1 4194304 4063 0 0 0 51736 47 0 0 25 0 2 0 24073844 82579456 3773 996147200 134512640 135105188 4294956096 18446744073709551615 134630704 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/22696/statm: 20161 3773 207 144 0 19645 0

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

/proc/loadavg: 2.00 2.00 2.00 3/83 22707
/proc/meminfo: memFree=1628664/2055920 swapFree=4192812/4192956
[pid=22696] ppid=22694 vsize=90888 CPUtime=1231.68
/proc/22696/stat : 22696 (bprolog) R 22694 22696 18887 0 -1 4194304 4064 0 0 0 123119 49 0 0 25 0 3 0 24073844 93069312 3774 996147200 134512640 135105188 4294956096 18446744073709551615 134631021 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/22696/statm: 22722 3774 207 144 0 22206 0
[pid=22696/tid=22698] ppid=22694 vsize=90888 CPUtime=0
/proc/22696/task/22698/stat : 22698 (bprolog) S 22694 22696 18887 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 24074085 93069312 3774 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=22696/tid=22701] ppid=22694 vsize=90888 CPUtime=0
/proc/22696/task/22701/stat : 22701 (bprolog) S 22694 22696 18887 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 24164099 93069312 3774 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1231.68
Current children cumulated vsize (KiB) 90888

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 2/70 22727
/proc/meminfo: memFree=1727328/2055920 swapFree=4192812/4192956
[pid=22696] ppid=22694 vsize=90888 CPUtime=1291.19
/proc/22696/stat : 22696 (bprolog) R 22694 22696 18887 0 -1 4194304 4064 0 0 0 129069 50 0 0 25 0 3 0 24073844 93069312 3774 996147200 134512640 135105188 4294956096 18446744073709551615 134718081 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/22696/statm: 22722 3774 207 144 0 22206 0
[pid=22696/tid=22698] ppid=22694 vsize=90888 CPUtime=0
/proc/22696/task/22698/stat : 22698 (bprolog) S 22694 22696 18887 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 24074085 93069312 3774 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=22696/tid=22701] ppid=22694 vsize=90888 CPUtime=0
/proc/22696/task/22701/stat : 22701 (bprolog) S 22694 22696 18887 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 24164099 93069312 3774 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1291.19
Current children cumulated vsize (KiB) 90888

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 22738
/proc/meminfo: memFree=1649136/2055920 swapFree=4192812/4192956
[pid=22696] ppid=22694 vsize=101132 CPUtime=1351.15
/proc/22696/stat : 22696 (bprolog) R 22694 22696 18887 0 -1 4194304 4065 0 0 0 135064 51 0 0 25 0 4 0 24073844 103559168 3775 996147200 134512640 135105188 4294956096 18446744073709551615 134722370 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/22696/statm: 25283 3775 207 144 0 24767 0
[pid=22696/tid=22698] ppid=22694 vsize=101132 CPUtime=0
/proc/22696/task/22698/stat : 22698 (bprolog) S 22694 22696 18887 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 24074085 103559168 3775 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=22696/tid=22701] ppid=22694 vsize=101132 CPUtime=0
/proc/22696/task/22701/stat : 22701 (bprolog) S 22694 22696 18887 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 24164099 103559168 3775 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=22696/tid=22738] ppid=22694 vsize=101132 CPUtime=0
/proc/22696/task/22738/stat : 22738 (bprolog) S 22694 22696 18887 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 24209106 103559168 3775 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1351.15
Current children cumulated vsize (KiB) 101132

[startup+1422.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/76 22738
/proc/meminfo: memFree=1649072/2055920 swapFree=4192812/4192956
[pid=22696] ppid=22694 vsize=101132 CPUtime=1411.12
/proc/22696/stat : 22696 (bprolog) R 22694 22696 18887 0 -1 4194304 4065 0 0 0 141061 51 0 0 25 0 4 0 24073844 103559168 3775 996147200 134512640 135105188 4294956096 18446744073709551615 134722370 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/22696/statm: 25283 3775 207 144 0 24767 0
[pid=22696/tid=22698] ppid=22694 vsize=101132 CPUtime=0
/proc/22696/task/22698/stat : 22698 (bprolog) S 22694 22696 18887 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 24074085 103559168 3775 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=22696/tid=22701] ppid=22694 vsize=101132 CPUtime=0
/proc/22696/task/22701/stat : 22701 (bprolog) S 22694 22696 18887 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 24164099 103559168 3775 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=22696/tid=22738] ppid=22694 vsize=101132 CPUtime=0
/proc/22696/task/22738/stat : 22738 (bprolog) S 22694 22696 18887 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 24209106 103559168 3775 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1411.12
Current children cumulated vsize (KiB) 101132

[startup+1482.3 s]
/proc/loadavg: 2.10 2.03 2.00 3/77 22739
/proc/meminfo: memFree=1648808/2055920 swapFree=4192812/4192956
[pid=22696] ppid=22694 vsize=101132 CPUtime=1471.1
/proc/22696/stat : 22696 (bprolog) R 22694 22696 18887 0 -1 4194304 4065 0 0 0 147059 51 0 0 25 0 4 0 24073844 103559168 3775 996147200 134512640 135105188 4294956096 18446744073709551615 134722479 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/22696/statm: 25283 3775 207 144 0 24767 0
[pid=22696/tid=22698] ppid=22694 vsize=101132 CPUtime=0
/proc/22696/task/22698/stat : 22698 (bprolog) S 22694 22696 18887 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 24074085 103559168 3775 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=22696/tid=22701] ppid=22694 vsize=101132 CPUtime=0
/proc/22696/task/22701/stat : 22701 (bprolog) S 22694 22696 18887 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 24164099 103559168 3775 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=22696/tid=22738] ppid=22694 vsize=101132 CPUtime=0
/proc/22696/task/22738/stat : 22738 (bprolog) S 22694 22696 18887 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 24209106 103559168 3775 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1471.1
Current children cumulated vsize (KiB) 101132

[startup+1542.3 s]
/proc/loadavg: 2.10 2.04 2.00 3/77 22739
/proc/meminfo: memFree=1648808/2055920 swapFree=4192812/4192956
[pid=22696] ppid=22694 vsize=101132 CPUtime=1531.07
/proc/22696/stat : 22696 (bprolog) R 22694 22696 18887 0 -1 4194304 4065 0 0 0 153056 51 0 0 25 0 4 0 24073844 103559168 3775 996147200 134512640 135105188 4294956096 18446744073709551615 134849043 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/22696/statm: 25283 3775 207 144 0 24767 0
[pid=22696/tid=22698] ppid=22694 vsize=101132 CPUtime=0
/proc/22696/task/22698/stat : 22698 (bprolog) S 22694 22696 18887 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 24074085 103559168 3775 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=22696/tid=22701] ppid=22694 vsize=101132 CPUtime=0
/proc/22696/task/22701/stat : 22701 (bprolog) S 22694 22696 18887 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 24164099 103559168 3775 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=22696/tid=22738] ppid=22694 vsize=101132 CPUtime=0
/proc/22696/task/22738/stat : 22738 (bprolog) S 22694 22696 18887 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 24209106 103559168 3775 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1531.07
Current children cumulated vsize (KiB) 101132

[startup+1602.3 s]
/proc/loadavg: 2.10 2.04 2.00 3/78 22740
/proc/meminfo: memFree=1648736/2055920 swapFree=4192812/4192956
[pid=22696] ppid=22694 vsize=111376 CPUtime=1591.04
/proc/22696/stat : 22696 (bprolog) R 22694 22696 18887 0 -1 4194304 4071 0 0 0 159053 51 0 0 25 0 5 0 24073844 114049024 3781 996147200 134512640 135105188 4294956096 18446744073709551615 134619466 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/22696/statm: 27844 3781 210 144 0 27328 0
[pid=22696/tid=22698] ppid=22694 vsize=111376 CPUtime=0
/proc/22696/task/22698/stat : 22698 (bprolog) S 22694 22696 18887 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 24074085 114049024 3781 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=22696/tid=22701] ppid=22694 vsize=111376 CPUtime=0
/proc/22696/task/22701/stat : 22701 (bprolog) S 22694 22696 18887 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24164099 114049024 3781 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=22696/tid=22738] ppid=22694 vsize=111376 CPUtime=0
/proc/22696/task/22738/stat : 22738 (bprolog) S 22694 22696 18887 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24209106 114049024 3781 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=22696/tid=22740] ppid=22694 vsize=111376 CPUtime=0
/proc/22696/task/22740/stat : 22740 (bprolog) S 22694 22696 18887 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 24231609 114049024 3781 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1591.04
Current children cumulated vsize (KiB) 111376

[startup+1662.31 s]
/proc/loadavg: 2.09 2.05 2.00 3/78 22740
/proc/meminfo: memFree=1648672/2055920 swapFree=4192812/4192956
[pid=22696] ppid=22694 vsize=111376 CPUtime=1651.02
/proc/22696/stat : 22696 (bprolog) R 22694 22696 18887 0 -1 4194304 4071 0 0 0 165051 51 0 0 25 0 5 0 24073844 114049024 3781 996147200 134512640 135105188 4294956096 18446744073709551615 134683487 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/22696/statm: 27844 3781 210 144 0 27328 0
[pid=22696/tid=22698] ppid=22694 vsize=111376 CPUtime=0
/proc/22696/task/22698/stat : 22698 (bprolog) S 22694 22696 18887 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 24074085 114049024 3781 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=22696/tid=22701] ppid=22694 vsize=111376 CPUtime=0
/proc/22696/task/22701/stat : 22701 (bprolog) S 22694 22696 18887 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24164099 114049024 3781 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=22696/tid=22738] ppid=22694 vsize=111376 CPUtime=0
/proc/22696/task/22738/stat : 22738 (bprolog) S 22694 22696 18887 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24209106 114049024 3781 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=22696/tid=22740] ppid=22694 vsize=111376 CPUtime=0
/proc/22696/task/22740/stat : 22740 (bprolog) S 22694 22696 18887 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 24231609 114049024 3781 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1651.02
Current children cumulated vsize (KiB) 111376

[startup+1722.3 s]
/proc/loadavg: 2.08 2.05 2.00 3/78 22740
/proc/meminfo: memFree=1648608/2055920 swapFree=4192812/4192956
[pid=22696] ppid=22694 vsize=111376 CPUtime=1710.99
/proc/22696/stat : 22696 (bprolog) R 22694 22696 18887 0 -1 4194304 4071 0 0 0 171048 51 0 0 25 0 5 0 24073844 114049024 3781 996147200 134512640 135105188 4294956096 18446744073709551615 135028701 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/22696/statm: 27844 3781 210 144 0 27328 0
[pid=22696/tid=22698] ppid=22694 vsize=111376 CPUtime=0
/proc/22696/task/22698/stat : 22698 (bprolog) S 22694 22696 18887 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 24074085 114049024 3781 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=22696/tid=22701] ppid=22694 vsize=111376 CPUtime=0
/proc/22696/task/22701/stat : 22701 (bprolog) S 22694 22696 18887 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24164099 114049024 3781 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=22696/tid=22738] ppid=22694 vsize=111376 CPUtime=0
/proc/22696/task/22738/stat : 22738 (bprolog) S 22694 22696 18887 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24209106 114049024 3781 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=22696/tid=22740] ppid=22694 vsize=111376 CPUtime=0
/proc/22696/task/22740/stat : 22740 (bprolog) S 22694 22696 18887 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24231609 114049024 3781 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1710.99
Current children cumulated vsize (KiB) 111376

[startup+1782.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/78 22740
/proc/meminfo: memFree=1648480/2055920 swapFree=4192812/4192956
[pid=22696] ppid=22694 vsize=111376 CPUtime=1770.96
/proc/22696/stat : 22696 (bprolog) R 22694 22696 18887 0 -1 4194304 4071 0 0 0 177045 51 0 0 25 0 5 0 24073844 114049024 3781 996147200 134512640 135105188 4294956096 18446744073709551615 134629840 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/22696/statm: 27844 3781 210 144 0 27328 0
[pid=22696/tid=22698] ppid=22694 vsize=111376 CPUtime=0
/proc/22696/task/22698/stat : 22698 (bprolog) S 22694 22696 18887 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 24074085 114049024 3781 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=22696/tid=22701] ppid=22694 vsize=111376 CPUtime=0
/proc/22696/task/22701/stat : 22701 (bprolog) S 22694 22696 18887 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24164099 114049024 3781 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=22696/tid=22738] ppid=22694 vsize=111376 CPUtime=0
/proc/22696/task/22738/stat : 22738 (bprolog) S 22694 22696 18887 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24209106 114049024 3781 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=22696/tid=22740] ppid=22694 vsize=111376 CPUtime=0
/proc/22696/task/22740/stat : 22740 (bprolog) S 22694 22696 18887 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24231609 114049024 3781 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1770.96
Current children cumulated vsize (KiB) 111376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1811.4 s]
/proc/loadavg: 2.02 2.03 2.00 3/74 22740
/proc/meminfo: memFree=1648480/2055920 swapFree=4192812/4192956
[pid=22696] ppid=22694 vsize=111376 CPUtime=1800.05
/proc/22696/stat : 22696 (bprolog) R 22694 22696 18887 0 -1 4194304 4072 0 0 0 179954 51 0 0 25 0 1 0 24073844 114049024 3782 996147200 134512640 135105188 4294956096 18446744073709551615 134628965 0 0 4096 2 0 0 0 17 0 0 0
/proc/22696/statm: 27844 3782 211 144 0 27328 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 111376

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): 1811.41
CPU time (s): 1800.06
CPU user time (s): 1799.55
CPU system time (s): 0.516921
CPU usage (%): 99.3737
Max. virtual memory (cumulated for all children) (KiB): 111376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.55
system time used= 0.516921
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4072
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= 12
involuntary context switches= 54160

runsolver used 1.80672 second user time and 4.91325 second system time

The end

Launcher Data 

Begin job on node24 at 2009-07-12 05:41:10
IDJOB=2080545
IDBENCH=57105
IDSOLVER=770
FILE ID=node24/2080545-1247370070
PBS_JOBID= 9507049
Free space on /tmp= 66460 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/queensKnights/normalized-queensKnights-100-5-add.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2080545-1247370070/watcher-2080545-1247370070 -o /tmp/evaluation-result-2080545-1247370070/solver-2080545-1247370070 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2080545-1247370070 1800

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

MD5SUM BENCH= 322bbcff3f69f7245f51580899f28315
RANDOM SEED=1861588025

node24.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		: 3000.287
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		: 3000.287
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:       1645160 kB
Buffers:         58808 kB
Cached:         183068 kB
SwapCached:          0 kB
Active:         247428 kB
Inactive:       105428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1645160 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1936 kB
Writeback:           0 kB
Mapped:         128872 kB
Slab:            42924 kB
Committed_AS:   917016 kB
PageTables:       2036 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= 66448 MiB
End job on node24 at 2009-07-12 06:11:24