Trace number 2073208

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) 1800.03 1811.11

General information on the benchmark

Namecsp/ramsey4/
normalized-ramsey-38-4.xml
MD5SUM06664dac960f5505ba0d82ad19b5ce56
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables703
Number of constraints8436
Maximum constraint arity3
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension8436
Global constraints used (with number of constraints)

Solver Data 

0.01/0.08	c bpsolver version 6.29.2009
0.01/0.08	c converting(HOME/instance-2073208-1247357973)
1.92/2.06	c Converted in 937 ms
2.22/2.33	c solving(HOME/instance-2073208-1247357973,1800000)
2.22/2.33	c solving(HOME/instance-2073208-1247357973,1800000)

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-2073208-1247357973/watcher-2073208-1247357973 -o /tmp/evaluation-result-2073208-1247357973/solver-2073208-1247357973 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2073208-1247357973 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: 2.97 3.32 3.10 4/80 17723
/proc/meminfo: memFree=1832920/2055920 swapFree=4192812/4192956
[pid=17723] ppid=17721 vsize=18576 CPUtime=0
/proc/17723/stat : 17723 (runsolver) R 17721 17723 15206 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 22860786 19021824 284 996147200 4194304 4302564 548682068528 18446744073709551615 235371293991 0 0 4096 24578 0 0 0 17 1 0 0
/proc/17723/statm: 4644 284 249 26 0 2626 0

[startup+0.0783529 s]
/proc/loadavg: 2.97 3.32 3.10 4/80 17723
/proc/meminfo: memFree=1832920/2055920 swapFree=4192812/4192956
[pid=17723] ppid=17721 vsize=62200 CPUtime=0.01
/proc/17723/stat : 17723 (bprolog) R 17721 17723 15206 0 -1 4194304 1001 0 5 0 1 0 0 0 18 0 1 0 22860786 63692800 722 996147200 134512640 135105188 4294956096 18446744073709551615 3085260 0 0 4096 2 0 0 0 17 1 0 0
/proc/17723/statm: 15550 722 130 144 0 15034 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 62200

[startup+0.101344 s]
/proc/loadavg: 2.97 3.32 3.10 4/80 17723
/proc/meminfo: memFree=1832920/2055920 swapFree=4192812/4192956
[pid=17723] ppid=17721 vsize=62208 CPUtime=0.03
/proc/17723/stat : 17723 (bprolog) R 17721 17723 15206 0 -1 4194304 1127 0 5 0 2 1 0 0 18 0 1 0 22860786 63700992 845 996147200 134512640 135105188 4294956096 18446744073709551615 134557601 0 0 4096 2 0 0 0 17 1 0 0
/proc/17723/statm: 15552 845 174 144 0 15036 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 62208

[startup+0.301367 s]
/proc/loadavg: 2.97 3.32 3.10 4/80 17723
/proc/meminfo: memFree=1832920/2055920 swapFree=4192812/4192956
[pid=17723] ppid=17721 vsize=62208 CPUtime=0.23
/proc/17723/stat : 17723 (bprolog) R 17721 17723 15206 0 -1 4194304 1180 0 5 0 12 11 0 0 19 0 1 0 22860786 63700992 898 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/17723/statm: 15552 898 177 144 0 15036 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 62208

[startup+0.701397 s]
/proc/loadavg: 2.97 3.32 3.10 4/80 17723
/proc/meminfo: memFree=1832920/2055920 swapFree=4192812/4192956
[pid=17723] ppid=17721 vsize=62208 CPUtime=0.63
/proc/17723/stat : 17723 (bprolog) R 17721 17723 15206 0 -1 4194304 1185 0 5 0 31 32 0 0 23 0 1 0 22860786 63700992 903 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/17723/statm: 15552 903 177 144 0 15036 0
Current children cumulated CPU time (s) 0.63
Current children cumulated vsize (KiB) 62208

[startup+1.50147 s]
/proc/loadavg: 2.97 3.31 3.10 3/81 17724
/proc/meminfo: memFree=1829264/2055920 swapFree=4192812/4192956
[pid=17723] ppid=17721 vsize=62208 CPUtime=1.43
/proc/17723/stat : 17723 (bprolog) R 17721 17723 15206 0 -1 4194304 1195 0 5 0 67 76 0 0 25 0 1 0 22860786 63700992 913 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/17723/statm: 15552 913 177 144 0 15036 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 62208

[startup+3.10161 s]
/proc/loadavg: 2.97 3.31 3.10 3/81 17724
/proc/meminfo: memFree=1827472/2055920 swapFree=4192812/4192956
[pid=17723] ppid=17721 vsize=85020 CPUtime=3.02
/proc/17723/stat : 17723 (bprolog) R 17721 17723 15206 0 -1 4194304 4027 0 5 0 197 105 0 0 25 0 2 0 22860786 87060480 3740 996147200 134512640 135105188 4294956096 18446744073709551615 134628739 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17723/statm: 21255 3740 194 144 0 20739 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 85020

[startup+6.3019 s]
/proc/loadavg: 2.97 3.31 3.10 3/82 17725
/proc/meminfo: memFree=1817416/2055920 swapFree=4192812/4192956
[pid=17723] ppid=17721 vsize=85020 CPUtime=6.2
/proc/17723/stat : 17723 (bprolog) R 17721 17723 15206 0 -1 4194304 4028 0 5 0 515 105 0 0 25 0 2 0 22860786 87060480 3741 996147200 134512640 135105188 4294956096 18446744073709551615 134629891 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17723/statm: 21255 3741 194 144 0 20739 0
[pid=17723/tid=17725] ppid=17721 vsize=85020 CPUtime=0
/proc/17723/task/17725/stat : 17725 (bprolog) S 17721 17723 15206 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22861021 87060480 3741 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 85020

[startup+12.7015 s]
/proc/loadavg: 2.82 3.27 3.09 3/82 17725
/proc/meminfo: memFree=1817544/2055920 swapFree=4192812/4192956
[pid=17723] ppid=17721 vsize=85020 CPUtime=12.57
/proc/17723/stat : 17723 (bprolog) R 17721 17723 15206 0 -1 4194304 4028 0 5 0 1152 105 0 0 25 0 2 0 22860786 87060480 3741 996147200 134512640 135105188 4294956096 18446744073709551615 134849570 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17723/statm: 21255 3741 194 144 0 20739 0
[pid=17723/tid=17725] ppid=17721 vsize=85020 CPUtime=0
/proc/17723/task/17725/stat : 17725 (bprolog) S 17721 17723 15206 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22861021 87060480 3741 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) 85020

[startup+25.5016 s]
/proc/loadavg: 2.70 3.23 3.07 3/82 17725
/proc/meminfo: memFree=1817736/2055920 swapFree=4192812/4192956
[pid=17723] ppid=17721 vsize=85020 CPUtime=25.32
/proc/17723/stat : 17723 (bprolog) R 17721 17723 15206 0 -1 4194304 4028 0 5 0 2427 105 0 0 25 0 2 0 22860786 87060480 3741 996147200 134512640 135105188 4294956096 18446744073709551615 134849651 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17723/statm: 21255 3741 194 144 0 20739 0
[pid=17723/tid=17725] ppid=17721 vsize=85020 CPUtime=0
/proc/17723/task/17725/stat : 17725 (bprolog) S 17721 17723 15206 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22861021 87060480 3741 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.32
Current children cumulated vsize (KiB) 85020

[startup+51.1019 s]
/proc/loadavg: 2.46 3.13 3.04 3/82 17725
/proc/meminfo: memFree=1817928/2055920 swapFree=4192812/4192956
[pid=17723] ppid=17721 vsize=85020 CPUtime=50.83
/proc/17723/stat : 17723 (bprolog) R 17721 17723 15206 0 -1 4194304 4028 0 5 0 4977 106 0 0 25 0 2 0 22860786 87060480 3741 996147200 134512640 135105188 4294956096 18446744073709551615 134629901 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17723/statm: 21255 3741 194 144 0 20739 0
[pid=17723/tid=17725] ppid=17721 vsize=85020 CPUtime=0
/proc/17723/task/17725/stat : 17725 (bprolog) S 17721 17723 15206 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22861021 87060480 3741 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 85020

[startup+102.306 s]
/proc/loadavg: 2.18 2.93 2.98 3/82 17725
/proc/meminfo: memFree=1817800/2055920 swapFree=4192812/4192956
[pid=17723] ppid=17721 vsize=85020 CPUtime=101.83
/proc/17723/stat : 17723 (bprolog) R 17721 17723 15206 0 -1 4194304 4028 0 5 0 10077 106 0 0 25 0 2 0 22860786 87060480 3741 996147200 134512640 135105188 4294956096 18446744073709551615 134605628 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17723/statm: 21255 3741 194 144 0 20739 0
[pid=17723/tid=17725] ppid=17721 vsize=85020 CPUtime=0
/proc/17723/task/17725/stat : 17725 (bprolog) S 17721 17723 15206 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22861021 87060480 3741 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.83
Current children cumulated vsize (KiB) 85020

[startup+162.302 s]
/proc/loadavg: 2.06 2.76 2.92 3/82 17725
/proc/meminfo: memFree=1817672/2055920 swapFree=4192812/4192956
[pid=17723] ppid=17721 vsize=85020 CPUtime=161.59
/proc/17723/stat : 17723 (bprolog) R 17721 17723 15206 0 -1 4194304 4028 0 5 0 16053 106 0 0 25 0 2 0 22860786 87060480 3741 996147200 134512640 135105188 4294956096 18446744073709551615 134605630 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17723/statm: 21255 3741 194 144 0 20739 0
[pid=17723/tid=17725] ppid=17721 vsize=85020 CPUtime=0
/proc/17723/task/17725/stat : 17725 (bprolog) S 17721 17723 15206 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22861021 87060480 3741 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.59
Current children cumulated vsize (KiB) 85020

[startup+222.301 s]
/proc/loadavg: 2.17 2.65 2.87 3/82 17725
/proc/meminfo: memFree=1817672/2055920 swapFree=4192812/4192956
[pid=17723] ppid=17721 vsize=85020 CPUtime=221.35
/proc/17723/stat : 17723 (bprolog) R 17721 17723 15206 0 -1 4194304 4028 0 5 0 22029 106 0 0 25 0 2 0 22860786 87060480 3741 996147200 134512640 135105188 4294956096 18446744073709551615 134629901 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17723/statm: 21255 3741 194 144 0 20739 0
[pid=17723/tid=17725] ppid=17721 vsize=85020 CPUtime=0
/proc/17723/task/17725/stat : 17725 (bprolog) S 17721 17723 15206 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22861021 87060480 3741 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 221.35
Current children cumulated vsize (KiB) 85020

[startup+282.302 s]
/proc/loadavg: 2.13 2.55 2.82 3/82 17725
/proc/meminfo: memFree=1817608/2055920 swapFree=4192812/4192956
[pid=17723] ppid=17721 vsize=85020 CPUtime=281.12
/proc/17723/stat : 17723 (bprolog) R 17721 17723 15206 0 -1 4194304 4028 0 5 0 28006 106 0 0 25 0 2 0 22860786 87060480 3741 996147200 134512640 135105188 4294956096 18446744073709551615 134605615 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17723/statm: 21255 3741 194 144 0 20739 0
[pid=17723/tid=17725] ppid=17721 vsize=85020 CPUtime=0
/proc/17723/task/17725/stat : 17725 (bprolog) S 17721 17723 15206 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22861021 87060480 3741 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 281.12
Current children cumulated vsize (KiB) 85020

[startup+342.301 s]
/proc/loadavg: 2.17 2.48 2.77 3/82 17725
/proc/meminfo: memFree=1817608/2055920 swapFree=4192812/4192956
[pid=17723] ppid=17721 vsize=85020 CPUtime=340.88
/proc/17723/stat : 17723 (bprolog) R 17721 17723 15206 0 -1 4194304 4028 0 5 0 33982 106 0 0 25 0 2 0 22860786 87060480 3741 996147200 134512640 135105188 4294956096 18446744073709551615 134605615 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17723/statm: 21255 3741 194 144 0 20739 0
[pid=17723/tid=17725] ppid=17721 vsize=85020 CPUtime=0
/proc/17723/task/17725/stat : 17725 (bprolog) S 17721 17723 15206 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22861021 87060480 3741 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 340.88
Current children cumulated vsize (KiB) 85020

[startup+402.302 s]
/proc/loadavg: 2.17 2.43 2.74 2/69 17773
/proc/meminfo: memFree=1927672/2055920 swapFree=4192812/4192956
[pid=17723] ppid=17721 vsize=85020 CPUtime=400.68
/proc/17723/stat : 17723 (bprolog) R 17721 17723 15206 0 -1 4194304 4028 0 5 0 39957 111 0 0 25 0 2 0 22860786 87060480 3741 996147200 134512640 135105188 4294956096 18446744073709551615 134559794 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17723/statm: 21255 3741 194 144 0 20739 0
[pid=17723/tid=17725] ppid=17721 vsize=85020 CPUtime=0
/proc/17723/task/17725/stat : 17725 (bprolog) S 17721 17723 15206 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22861021 87060480 3741 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 400.68
Current children cumulated vsize (KiB) 85020

[startup+462.303 s]
/proc/loadavg: 2.34 2.44 2.72 3/84 17804
/proc/meminfo: memFree=1174208/2055920 swapFree=4192812/4192956
[pid=17723] ppid=17721 vsize=85020 CPUtime=460.45
/proc/17723/stat : 17723 (bprolog) R 17721 17723 15206 0 -1 4194304 4028 0 5 0 45933 112 0 0 25 0 2 0 22860786 87060480 3741 996147200 134512640 135105188 4294956096 18446744073709551615 134605561 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17723/statm: 21255 3741 194 144 0 20739 0
[pid=17723/tid=17725] ppid=17721 vsize=85020 CPUtime=0
/proc/17723/task/17725/stat : 17725 (bprolog) S 17721 17723 15206 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22861021 87060480 3741 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 460.45
Current children cumulated vsize (KiB) 85020

[startup+522.302 s]
/proc/loadavg: 2.12 2.36 2.67 3/84 17804
/proc/meminfo: memFree=1176576/2055920 swapFree=4192812/4192956
[pid=17723] ppid=17721 vsize=85020 CPUtime=520.21
/proc/17723/stat : 17723 (bprolog) R 17721 17723 15206 0 -1 4194304 4028 0 5 0 51909 112 0 0 25 0 2 0 22860786 87060480 3741 996147200 134512640 135105188 4294956096 18446744073709551615 134605615 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17723/statm: 21255 3741 194 144 0 20739 0

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

Current children cumulated CPU time (s) 1235.95
Current children cumulated vsize (KiB) 95264

[startup+1302.3 s]
/proc/loadavg: 2.12 2.06 2.29 3/85 17956
/proc/meminfo: memFree=1646264/2055920 swapFree=4192812/4192956
[pid=17723] ppid=17721 vsize=95264 CPUtime=1295.44
/proc/17723/stat : 17723 (bprolog) R 17721 17723 15206 0 -1 4194304 4029 0 5 0 129427 117 0 0 25 0 3 0 22860786 97550336 3742 996147200 134512640 135105188 4294956096 18446744073709551615 134605632 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17723/statm: 23816 3742 194 144 0 23300 0
[pid=17723/tid=17725] ppid=17721 vsize=95264 CPUtime=0
/proc/17723/task/17725/stat : 17725 (bprolog) S 17721 17723 15206 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 22861021 97550336 3742 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17723/tid=17853] ppid=17721 vsize=95264 CPUtime=0
/proc/17723/task/17853/stat : 17853 (bprolog) S 17721 17723 15206 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 22951034 97550336 3742 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1295.44
Current children cumulated vsize (KiB) 95264

[startup+1362.3 s]
/proc/loadavg: 2.11 2.07 2.27 3/86 17957
/proc/meminfo: memFree=1645808/2055920 swapFree=4192812/4192956
[pid=17723] ppid=17721 vsize=105508 CPUtime=1354.93
/proc/17723/stat : 17723 (bprolog) R 17721 17723 15206 0 -1 4194304 4030 0 5 0 135376 117 0 0 25 0 4 0 22860786 108040192 3743 996147200 134512640 135105188 4294956096 18446744073709551615 134605612 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17723/statm: 26377 3743 194 144 0 25861 0
[pid=17723/tid=17725] ppid=17721 vsize=105508 CPUtime=0
/proc/17723/task/17725/stat : 17725 (bprolog) S 17721 17723 15206 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 22861021 108040192 3743 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17723/tid=17853] ppid=17721 vsize=105508 CPUtime=0
/proc/17723/task/17853/stat : 17853 (bprolog) S 17721 17723 15206 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 22951034 108040192 3743 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17723/tid=17957] ppid=17721 vsize=105508 CPUtime=0
/proc/17723/task/17957/stat : 17957 (bprolog) S 17721 17723 15206 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 22996043 108040192 3743 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1354.93
Current children cumulated vsize (KiB) 105508

[startup+1422.31 s]
/proc/loadavg: 2.08 2.06 2.26 3/86 17957
/proc/meminfo: memFree=1620976/2055920 swapFree=4192812/4192956
[pid=17723] ppid=17721 vsize=105508 CPUtime=1414.44
/proc/17723/stat : 17723 (bprolog) R 17721 17723 15206 0 -1 4194304 4030 0 5 0 141327 117 0 0 25 0 4 0 22860786 108040192 3743 996147200 134512640 135105188 4294956096 18446744073709551615 134629952 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17723/statm: 26377 3743 194 144 0 25861 0
[pid=17723/tid=17725] ppid=17721 vsize=105508 CPUtime=0
/proc/17723/task/17725/stat : 17725 (bprolog) S 17721 17723 15206 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 22861021 108040192 3743 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17723/tid=17853] ppid=17721 vsize=105508 CPUtime=0
/proc/17723/task/17853/stat : 17853 (bprolog) S 17721 17723 15206 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 22951034 108040192 3743 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17723/tid=17957] ppid=17721 vsize=105508 CPUtime=0
/proc/17723/task/17957/stat : 17957 (bprolog) S 17721 17723 15206 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 22996043 108040192 3743 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1414.44
Current children cumulated vsize (KiB) 105508

[startup+1482.3 s]
/proc/loadavg: 2.03 2.05 2.24 3/86 17957
/proc/meminfo: memFree=1621040/2055920 swapFree=4192812/4192956
[pid=17723] ppid=17721 vsize=105508 CPUtime=1473.96
/proc/17723/stat : 17723 (bprolog) R 17721 17723 15206 0 -1 4194304 4030 0 5 0 147278 118 0 0 25 0 4 0 22860786 108040192 3743 996147200 134512640 135105188 4294956096 18446744073709551615 134630126 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17723/statm: 26377 3743 194 144 0 25861 0
[pid=17723/tid=17725] ppid=17721 vsize=105508 CPUtime=0
/proc/17723/task/17725/stat : 17725 (bprolog) S 17721 17723 15206 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 22861021 108040192 3743 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17723/tid=17853] ppid=17721 vsize=105508 CPUtime=0
/proc/17723/task/17853/stat : 17853 (bprolog) S 17721 17723 15206 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 22951034 108040192 3743 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17723/tid=17957] ppid=17721 vsize=105508 CPUtime=0
/proc/17723/task/17957/stat : 17957 (bprolog) S 17721 17723 15206 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 22996043 108040192 3743 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1473.96
Current children cumulated vsize (KiB) 105508

[startup+1542.3 s]
/proc/loadavg: 2.01 2.04 2.22 3/86 17957
/proc/meminfo: memFree=1617456/2055920 swapFree=4192812/4192956
[pid=17723] ppid=17721 vsize=105508 CPUtime=1533.47
/proc/17723/stat : 17723 (bprolog) R 17721 17723 15206 0 -1 4194304 4030 0 5 0 153229 118 0 0 25 0 4 0 22860786 108040192 3743 996147200 134512640 135105188 4294956096 18446744073709551615 134628802 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17723/statm: 26377 3743 194 144 0 25861 0
[pid=17723/tid=17725] ppid=17721 vsize=105508 CPUtime=0
/proc/17723/task/17725/stat : 17725 (bprolog) S 17721 17723 15206 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 22861021 108040192 3743 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17723/tid=17853] ppid=17721 vsize=105508 CPUtime=0
/proc/17723/task/17853/stat : 17853 (bprolog) S 17721 17723 15206 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 22951034 108040192 3743 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17723/tid=17957] ppid=17721 vsize=105508 CPUtime=0
/proc/17723/task/17957/stat : 17957 (bprolog) S 17721 17723 15206 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 22996043 108040192 3743 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1533.47
Current children cumulated vsize (KiB) 105508

[startup+1602.3 s]
/proc/loadavg: 2.00 2.03 2.21 3/87 17958
/proc/meminfo: memFree=1606120/2055920 swapFree=4192812/4192956
[pid=17723] ppid=17721 vsize=115752 CPUtime=1592.98
/proc/17723/stat : 17723 (bprolog) R 17721 17723 15206 0 -1 4194304 4031 0 5 0 159180 118 0 0 25 0 5 0 22860786 118530048 3744 996147200 134512640 135105188 4294956096 18446744073709551615 134605632 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17723/statm: 28938 3744 194 144 0 28422 0
[pid=17723/tid=17725] ppid=17721 vsize=115752 CPUtime=0
/proc/17723/task/17725/stat : 17725 (bprolog) S 17721 17723 15206 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 22861021 118530048 3744 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17723/tid=17853] ppid=17721 vsize=115752 CPUtime=0
/proc/17723/task/17853/stat : 17853 (bprolog) S 17721 17723 15206 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22951034 118530048 3744 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17723/tid=17957] ppid=17721 vsize=115752 CPUtime=0
/proc/17723/task/17957/stat : 17957 (bprolog) S 17721 17723 15206 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22996043 118530048 3744 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17723/tid=17958] ppid=17721 vsize=115752 CPUtime=0
/proc/17723/task/17958/stat : 17958 (bprolog) S 17721 17723 15206 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 23018549 118530048 3744 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1592.98
Current children cumulated vsize (KiB) 115752

[startup+1662.3 s]
/proc/loadavg: 2.00 2.02 2.19 3/87 17958
/proc/meminfo: memFree=1597544/2055920 swapFree=4192812/4192956
[pid=17723] ppid=17721 vsize=115752 CPUtime=1652.47
/proc/17723/stat : 17723 (bprolog) R 17721 17723 15206 0 -1 4194304 4031 0 5 0 165129 118 0 0 25 0 5 0 22860786 118530048 3744 996147200 134512640 135105188 4294956096 18446744073709551615 134629875 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17723/statm: 28938 3744 194 144 0 28422 0
[pid=17723/tid=17725] ppid=17721 vsize=115752 CPUtime=0
/proc/17723/task/17725/stat : 17725 (bprolog) S 17721 17723 15206 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 22861021 118530048 3744 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17723/tid=17853] ppid=17721 vsize=115752 CPUtime=0
/proc/17723/task/17853/stat : 17853 (bprolog) S 17721 17723 15206 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22951034 118530048 3744 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17723/tid=17957] ppid=17721 vsize=115752 CPUtime=0
/proc/17723/task/17957/stat : 17957 (bprolog) S 17721 17723 15206 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22996043 118530048 3744 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17723/tid=17958] ppid=17721 vsize=115752 CPUtime=0
/proc/17723/task/17958/stat : 17958 (bprolog) S 17721 17723 15206 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 23018549 118530048 3744 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1652.47
Current children cumulated vsize (KiB) 115752

[startup+1722.3 s]
/proc/loadavg: 2.00 2.02 2.17 3/87 17958
/proc/meminfo: memFree=1590760/2055920 swapFree=4192812/4192956
[pid=17723] ppid=17721 vsize=115752 CPUtime=1711.97
/proc/17723/stat : 17723 (bprolog) R 17721 17723 15206 0 -1 4194304 4031 0 5 0 171079 118 0 0 25 0 5 0 22860786 118530048 3744 996147200 134512640 135105188 4294956096 18446744073709551615 134849644 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17723/statm: 28938 3744 194 144 0 28422 0
[pid=17723/tid=17725] ppid=17721 vsize=115752 CPUtime=0
/proc/17723/task/17725/stat : 17725 (bprolog) S 17721 17723 15206 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 22861021 118530048 3744 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17723/tid=17853] ppid=17721 vsize=115752 CPUtime=0
/proc/17723/task/17853/stat : 17853 (bprolog) S 17721 17723 15206 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22951034 118530048 3744 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17723/tid=17957] ppid=17721 vsize=115752 CPUtime=0
/proc/17723/task/17957/stat : 17957 (bprolog) S 17721 17723 15206 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22996043 118530048 3744 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17723/tid=17958] ppid=17721 vsize=115752 CPUtime=0
/proc/17723/task/17958/stat : 17958 (bprolog) S 17721 17723 15206 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23018549 118530048 3744 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1711.97
Current children cumulated vsize (KiB) 115752

[startup+1782.3 s]
/proc/loadavg: 2.08 2.03 2.17 3/87 17958
/proc/meminfo: memFree=1551080/2055920 swapFree=4192812/4192956
[pid=17723] ppid=17721 vsize=115752 CPUtime=1771.46
/proc/17723/stat : 17723 (bprolog) R 17721 17723 15206 0 -1 4194304 4031 0 5 0 177028 118 0 0 25 0 5 0 22860786 118530048 3744 996147200 134512640 135105188 4294956096 18446744073709551615 134605630 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17723/statm: 28938 3744 194 144 0 28422 0
[pid=17723/tid=17725] ppid=17721 vsize=115752 CPUtime=0
/proc/17723/task/17725/stat : 17725 (bprolog) S 17721 17723 15206 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 22861021 118530048 3744 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17723/tid=17853] ppid=17721 vsize=115752 CPUtime=0
/proc/17723/task/17853/stat : 17853 (bprolog) S 17721 17723 15206 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22951034 118530048 3744 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17723/tid=17957] ppid=17721 vsize=115752 CPUtime=0
/proc/17723/task/17957/stat : 17957 (bprolog) S 17721 17723 15206 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22996043 118530048 3744 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17723/tid=17958] ppid=17721 vsize=115752 CPUtime=0
/proc/17723/task/17958/stat : 17958 (bprolog) S 17721 17723 15206 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23018549 118530048 3744 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1771.46
Current children cumulated vsize (KiB) 115752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1811.1 s]
/proc/loadavg: 2.05 2.02 2.16 3/83 17958
/proc/meminfo: memFree=1550440/2055920 swapFree=4192812/4192956
[pid=17723] ppid=17721 vsize=115752 CPUtime=1800.02
/proc/17723/stat : 17723 (bprolog) R 17721 17723 15206 0 -1 4194304 4032 0 5 0 179884 118 0 0 25 0 1 0 22860786 118530048 3745 996147200 134512640 135105188 4294956096 18446744073709551615 134629901 0 0 4096 2 0 0 0 17 0 0 0
/proc/17723/statm: 28938 3745 195 144 0 28422 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 115752

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

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

[startup+1811.1 s]
/proc/loadavg: 2.05 2.02 2.16 3/83 17958
/proc/meminfo: memFree=1550440/2055920 swapFree=4192812/4192956
[pid=17723] ppid=17721 vsize=115752 CPUtime=1800.02
/proc/17723/stat : 17723 (bprolog) R 17721 17723 15206 0 -1 4194304 4032 0 5 0 179884 118 0 0 25 0 1 0 22860786 118530048 3745 996147200 134512640 135105188 4294956096 18446744073709551615 134629901 0 0 4096 2 0 0 0 17 0 0 0
/proc/17723/statm: 28938 3745 195 144 0 28422 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 115752

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1811.11
CPU time (s): 1800.03
CPU user time (s): 1798.84
CPU system time (s): 1.18882
CPU usage (%): 99.3883
Max. virtual memory (cumulated for all children) (KiB): 115752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.84
system time used= 1.18882
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4032
page faults= 5
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 21
involuntary context switches= 32501

runsolver used 1.80773 second user time and 4.81227 second system time

The end

Launcher Data 

Begin job on node51 at 2009-07-12 02:19:33
IDJOB=2073208
IDBENCH=55957
IDSOLVER=770
FILE ID=node51/2073208-1247357973
PBS_JOBID= 9506817
Free space on /tmp= 66168 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/ramsey4/normalized-ramsey-38-4.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2073208-1247357973/watcher-2073208-1247357973 -o /tmp/evaluation-result-2073208-1247357973/solver-2073208-1247357973 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2073208-1247357973 1800

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

MD5SUM BENCH= 06664dac960f5505ba0d82ad19b5ce56
RANDOM SEED=1750745353

node51.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		: 3000.225
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		: 3000.225
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:       1833528 kB
Buffers:         17484 kB
Cached:          32020 kB
SwapCached:          0 kB
Active:         157792 kB
Inactive:        17508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1833528 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3040 kB
Writeback:           0 kB
Mapped:         143628 kB
Slab:            32212 kB
Committed_AS:   918220 kB
PageTables:       2016 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= 66088 MiB
End job on node51 at 2009-07-12 02:49:46