Trace number 2073230

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) 1800.05 1804.51

General information on the benchmark

Namecsp/ramsey4/
normalized-ramsey-30-4.xml
MD5SUM3e5f5d7a3cdfbf5392a411aee4bb4d5a
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.25596
Satisfiable
(Un)Satisfiability was proved
Number of variables435
Number of constraints4060
Maximum constraint arity3
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension4060
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-2073230-1247358024)
0.88/0.97	c Converted in 441 ms
1.08/1.11	c solving(HOME/instance-2073230-1247358024,1800000)
1.08/1.11	c solving(HOME/instance-2073230-1247358024,1800000)

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-2073230-1247358024/watcher-2073230-1247358024 -o /tmp/evaluation-result-2073230-1247358024/solver-2073230-1247358024 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2073230-1247358024 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: 1.99 1.97 1.99 4/76 17616
/proc/meminfo: memFree=1863120/2055920 swapFree=4192812/4192956
[pid=17616] ppid=17614 vsize=7000 CPUtime=0
/proc/17616/stat : 17616 (bprolog) R 17614 17616 16708 0 -1 4194304 603 0 0 0 0 0 0 0 20 0 1 0 22865747 7168000 321 996147200 134512640 135105188 4294956096 18446744073709551615 134530912 0 0 4096 0 0 0 0 17 1 0 0
/proc/17616/statm: 1750 321 72 144 0 1234 0

[startup+0.18423 s]
/proc/loadavg: 1.99 1.97 1.99 4/76 17616
/proc/meminfo: memFree=1863120/2055920 swapFree=4192812/4192956
[pid=17616] ppid=17614 vsize=62208 CPUtime=0.17
/proc/17616/stat : 17616 (bprolog) R 17614 17616 16708 0 -1 4194304 1150 0 0 0 8 9 0 0 20 0 1 0 22865747 63700992 863 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/17616/statm: 15552 863 177 144 0 15036 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 62208

[startup+0.200943 s]
/proc/loadavg: 1.99 1.97 1.99 4/76 17616
/proc/meminfo: memFree=1863120/2055920 swapFree=4192812/4192956
[pid=17616] ppid=17614 vsize=62208 CPUtime=0.18
/proc/17616/stat : 17616 (bprolog) R 17614 17616 16708 0 -1 4194304 1150 0 0 0 9 9 0 0 20 0 1 0 22865747 63700992 863 996147200 134512640 135105188 4294956096 18446744073709551615 134566172 0 0 4096 2 0 0 0 17 1 0 0
/proc/17616/statm: 15552 863 177 144 0 15036 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 62208

[startup+0.301954 s]
/proc/loadavg: 1.99 1.97 1.99 4/76 17616
/proc/meminfo: memFree=1863120/2055920 swapFree=4192812/4192956
[pid=17616] ppid=17614 vsize=62208 CPUtime=0.29
/proc/17616/stat : 17616 (bprolog) R 17614 17616 16708 0 -1 4194304 1151 0 0 0 13 16 0 0 21 0 1 0 22865747 63700992 864 996147200 134512640 135105188 4294956096 18446744073709551615 134669652 0 0 4096 2 0 0 0 17 1 0 0
/proc/17616/statm: 15552 864 177 144 0 15036 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 62208

[startup+0.701997 s]
/proc/loadavg: 1.99 1.97 1.99 4/76 17616
/proc/meminfo: memFree=1863120/2055920 swapFree=4192812/4192956
[pid=17616] ppid=17614 vsize=62208 CPUtime=0.68
/proc/17616/stat : 17616 (bprolog) R 17614 17616 16708 0 -1 4194304 1157 0 0 0 31 37 0 0 25 0 1 0 22865747 63700992 870 996147200 134512640 135105188 4294956096 18446744073709551615 134567287 0 0 4096 2 0 0 0 17 1 0 0
/proc/17616/statm: 15552 870 177 144 0 15036 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 62208

[startup+1.50108 s]
/proc/loadavg: 1.99 1.97 1.99 3/77 17617
/proc/meminfo: memFree=1855304/2055920 swapFree=4192812/4192956
[pid=17616] ppid=17614 vsize=80680 CPUtime=1.47
/proc/17616/stat : 17616 (bprolog) R 17614 17616 16708 0 -1 4194304 2545 0 0 0 96 51 0 0 25 0 2 0 22865747 82616320 2255 996147200 134512640 135105188 4294956096 18446744073709551615 134629875 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17616/statm: 20170 2255 194 144 0 19654 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 80680

[startup+3.10126 s]
/proc/loadavg: 1.99 1.97 1.99 3/78 17618
/proc/meminfo: memFree=1854144/2055920 swapFree=4192812/4192956
[pid=17616] ppid=17614 vsize=80680 CPUtime=3.06
/proc/17616/stat : 17616 (bprolog) R 17614 17616 16708 0 -1 4194304 2545 0 0 0 255 51 0 0 25 0 2 0 22865747 82616320 2255 996147200 134512640 135105188 4294956096 18446744073709551615 134628739 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17616/statm: 20170 2255 194 144 0 19654 0
[pid=17616/tid=17618] ppid=17614 vsize=80680 CPUtime=0
/proc/17616/task/17618/stat : 17618 (bprolog) S 17614 17616 16708 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22865859 82616320 2255 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 80680

[startup+6.30161 s]
/proc/loadavg: 1.99 1.97 1.99 3/78 17618
/proc/meminfo: memFree=1854208/2055920 swapFree=4192812/4192956
[pid=17616] ppid=17614 vsize=80680 CPUtime=6.23
/proc/17616/stat : 17616 (bprolog) R 17614 17616 16708 0 -1 4194304 2545 0 0 0 572 51 0 0 25 0 2 0 22865747 82616320 2255 996147200 134512640 135105188 4294956096 18446744073709551615 134605598 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17616/statm: 20170 2255 194 144 0 19654 0
[pid=17616/tid=17618] ppid=17614 vsize=80680 CPUtime=0
/proc/17616/task/17618/stat : 17618 (bprolog) S 17614 17616 16708 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22865859 82616320 2255 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) 80680

[startup+12.7013 s]
/proc/loadavg: 1.99 1.97 1.99 3/78 17618
/proc/meminfo: memFree=1854080/2055920 swapFree=4192812/4192956
[pid=17616] ppid=17614 vsize=80680 CPUtime=12.58
/proc/17616/stat : 17616 (bprolog) R 17614 17616 16708 0 -1 4194304 2545 0 0 0 1207 51 0 0 25 0 2 0 22865747 82616320 2255 996147200 134512640 135105188 4294956096 18446744073709551615 134629901 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17616/statm: 20170 2255 194 144 0 19654 0
[pid=17616/tid=17618] ppid=17614 vsize=80680 CPUtime=0
/proc/17616/task/17618/stat : 17618 (bprolog) S 17614 17616 16708 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22865859 82616320 2255 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 80680

[startup+25.5027 s]
/proc/loadavg: 1.99 1.97 1.99 3/78 17618
/proc/meminfo: memFree=1854272/2055920 swapFree=4192812/4192956
[pid=17616] ppid=17614 vsize=80680 CPUtime=25.28
/proc/17616/stat : 17616 (bprolog) R 17614 17616 16708 0 -1 4194304 2545 0 0 0 2477 51 0 0 25 0 2 0 22865747 82616320 2255 996147200 134512640 135105188 4294956096 18446744073709551615 134628848 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17616/statm: 20170 2255 194 144 0 19654 0
[pid=17616/tid=17618] ppid=17614 vsize=80680 CPUtime=0
/proc/17616/task/17618/stat : 17618 (bprolog) S 17614 17616 16708 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22865859 82616320 2255 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 80680

[startup+51.1025 s]
/proc/loadavg: 1.99 1.97 1.99 3/78 17618
/proc/meminfo: memFree=1854272/2055920 swapFree=4192812/4192956
[pid=17616] ppid=17614 vsize=80680 CPUtime=50.68
/proc/17616/stat : 17616 (bprolog) R 17614 17616 16708 0 -1 4194304 2545 0 0 0 5017 51 0 0 25 0 2 0 22865747 82616320 2255 996147200 134512640 135105188 4294956096 18446744073709551615 134849570 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17616/statm: 20170 2255 194 144 0 19654 0
[pid=17616/tid=17618] ppid=17614 vsize=80680 CPUtime=0
/proc/17616/task/17618/stat : 17618 (bprolog) S 17614 17616 16708 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22865859 82616320 2255 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.68
Current children cumulated vsize (KiB) 80680

[startup+102.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/78 17618
/proc/meminfo: memFree=1854016/2055920 swapFree=4192812/4192956
[pid=17616] ppid=17614 vsize=80680 CPUtime=101.49
/proc/17616/stat : 17616 (bprolog) R 17614 17616 16708 0 -1 4194304 2545 0 0 0 10098 51 0 0 25 0 2 0 22865747 82616320 2255 996147200 134512640 135105188 4294956096 18446744073709551615 134605628 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17616/statm: 20170 2255 194 144 0 19654 0
[pid=17616/tid=17618] ppid=17614 vsize=80680 CPUtime=0
/proc/17616/task/17618/stat : 17618 (bprolog) S 17614 17616 16708 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22865859 82616320 2255 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.49
Current children cumulated vsize (KiB) 80680

[startup+162.303 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 17687
/proc/meminfo: memFree=1781728/2055920 swapFree=4192812/4192956
[pid=17616] ppid=17614 vsize=80680 CPUtime=161.32
/proc/17616/stat : 17616 (bprolog) R 17614 17616 16708 0 -1 4194304 2545 0 0 0 16065 67 0 0 25 0 2 0 22865747 82616320 2255 996147200 134512640 135105188 4294956096 18446744073709551615 134630124 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17616/statm: 20170 2255 194 144 0 19654 0
[pid=17616/tid=17618] ppid=17614 vsize=80680 CPUtime=0
/proc/17616/task/17618/stat : 17618 (bprolog) S 17614 17616 16708 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22865859 82616320 2255 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.32
Current children cumulated vsize (KiB) 80680

[startup+222.307 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 17688
/proc/meminfo: memFree=1798168/2055920 swapFree=4192812/4192956
[pid=17616] ppid=17614 vsize=80680 CPUtime=221.31
/proc/17616/stat : 17616 (bprolog) R 17614 17616 16708 0 -1 4194304 2545 0 0 0 22063 68 0 0 25 0 2 0 22865747 82616320 2255 996147200 134512640 135105188 4294956096 18446744073709551615 134605598 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17616/statm: 20170 2255 194 144 0 19654 0
[pid=17616/tid=17618] ppid=17614 vsize=80680 CPUtime=0
/proc/17616/task/17618/stat : 17618 (bprolog) S 17614 17616 16708 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22865859 82616320 2255 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 221.31
Current children cumulated vsize (KiB) 80680

[startup+282.303 s]
/proc/loadavg: 2.24 2.03 2.01 3/84 17736
/proc/meminfo: memFree=1144592/2055920 swapFree=4192812/4192956
[pid=17616] ppid=17614 vsize=80680 CPUtime=281.28
/proc/17616/stat : 17616 (bprolog) R 17614 17616 16708 0 -1 4194304 2545 0 0 0 28060 68 0 0 25 0 2 0 22865747 82616320 2255 996147200 134512640 135105188 4294956096 18446744073709551615 134629853 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17616/statm: 20170 2255 194 144 0 19654 0
[pid=17616/tid=17618] ppid=17614 vsize=80680 CPUtime=0
/proc/17616/task/17618/stat : 17618 (bprolog) S 17614 17616 16708 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22865859 82616320 2255 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 281.28
Current children cumulated vsize (KiB) 80680

[startup+342.302 s]
/proc/loadavg: 2.13 2.04 2.01 3/84 17736
/proc/meminfo: memFree=1145936/2055920 swapFree=4192812/4192956
[pid=17616] ppid=17614 vsize=80680 CPUtime=341.25
/proc/17616/stat : 17616 (bprolog) R 17614 17616 16708 0 -1 4194304 2545 0 0 0 34057 68 0 0 25 0 2 0 22865747 82616320 2255 996147200 134512640 135105188 4294956096 18446744073709551615 134629901 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17616/statm: 20170 2255 194 144 0 19654 0
[pid=17616/tid=17618] ppid=17614 vsize=80680 CPUtime=0
/proc/17616/task/17618/stat : 17618 (bprolog) S 17614 17616 16708 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22865859 82616320 2255 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 341.25
Current children cumulated vsize (KiB) 80680

[startup+402.302 s]
/proc/loadavg: 2.04 2.03 2.00 3/84 17736
/proc/meminfo: memFree=1140560/2055920 swapFree=4192812/4192956
[pid=17616] ppid=17614 vsize=80680 CPUtime=401.23
/proc/17616/stat : 17616 (bprolog) R 17614 17616 16708 0 -1 4194304 2545 0 0 0 40055 68 0 0 25 0 2 0 22865747 82616320 2255 996147200 134512640 135105188 4294956096 18446744073709551615 134629901 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17616/statm: 20170 2255 194 144 0 19654 0
[pid=17616/tid=17618] ppid=17614 vsize=80680 CPUtime=0
/proc/17616/task/17618/stat : 17618 (bprolog) S 17614 17616 16708 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22865859 82616320 2255 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 401.23
Current children cumulated vsize (KiB) 80680

[startup+462.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/84 17736
/proc/meminfo: memFree=1140688/2055920 swapFree=4192812/4192956
[pid=17616] ppid=17614 vsize=80680 CPUtime=461.2
/proc/17616/stat : 17616 (bprolog) R 17614 17616 16708 0 -1 4194304 2545 0 0 0 46052 68 0 0 25 0 2 0 22865747 82616320 2255 996147200 134512640 135105188 4294956096 18446744073709551615 134629875 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17616/statm: 20170 2255 194 144 0 19654 0
[pid=17616/tid=17618] ppid=17614 vsize=80680 CPUtime=0
/proc/17616/task/17618/stat : 17618 (bprolog) S 17614 17616 16708 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22865859 82616320 2255 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 461.2
Current children cumulated vsize (KiB) 80680

[startup+522.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/84 17736
/proc/meminfo: memFree=1145744/2055920 swapFree=4192812/4192956
[pid=17616] ppid=17614 vsize=80680 CPUtime=521.18

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

/proc/loadavg: 1.07 1.52 1.80 2/70 18280
/proc/meminfo: memFree=1880008/2055920 swapFree=4192812/4192956
[pid=17616] ppid=17614 vsize=90924 CPUtime=1238.05
/proc/17616/stat : 17616 (bprolog) R 17614 17616 16708 0 -1 4194304 2546 0 0 0 123731 74 0 0 25 0 3 0 22865747 93106176 2256 996147200 134512640 135105188 4294956096 18446744073709551615 134605588 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17616/statm: 22731 2256 194 144 0 22215 0
[pid=17616/tid=17618] ppid=17614 vsize=90924 CPUtime=0
/proc/17616/task/17618/stat : 17618 (bprolog) S 17614 17616 16708 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 22865859 93106176 2256 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17616/tid=17867] ppid=17614 vsize=90924 CPUtime=0
/proc/17616/task/17867/stat : 17867 (bprolog) S 17614 17616 16708 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 22955873 93106176 2256 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1238.05
Current children cumulated vsize (KiB) 90924

[startup+1302.3 s]
/proc/loadavg: 1.55 1.56 1.79 3/76 18333
/proc/meminfo: memFree=1874520/2055920 swapFree=4192812/4192956
[pid=17616] ppid=17614 vsize=90924 CPUtime=1298.03
/proc/17616/stat : 17616 (bprolog) R 17614 17616 16708 0 -1 4194304 2546 0 0 0 129729 74 0 0 25 0 3 0 22865747 93106176 2256 996147200 134512640 135105188 4294956096 18446744073709551615 134605676 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17616/statm: 22731 2256 194 144 0 22215 0
[pid=17616/tid=17618] ppid=17614 vsize=90924 CPUtime=0
/proc/17616/task/17618/stat : 17618 (bprolog) S 17614 17616 16708 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 22865859 93106176 2256 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17616/tid=17867] ppid=17614 vsize=90924 CPUtime=0
/proc/17616/task/17867/stat : 17867 (bprolog) S 17614 17616 16708 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 22955873 93106176 2256 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1298.03
Current children cumulated vsize (KiB) 90924

[startup+1362.3 s]
/proc/loadavg: 1.83 1.64 1.81 3/77 18334
/proc/meminfo: memFree=1874384/2055920 swapFree=4192812/4192956
[pid=17616] ppid=17614 vsize=101168 CPUtime=1358
/proc/17616/stat : 17616 (bprolog) R 17614 17616 16708 0 -1 4194304 2547 0 0 0 135726 74 0 0 25 0 4 0 22865747 103596032 2257 996147200 134512640 135105188 4294956096 18446744073709551615 134630092 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17616/statm: 25292 2257 194 144 0 24776 0
[pid=17616/tid=17618] ppid=17614 vsize=101168 CPUtime=0
/proc/17616/task/17618/stat : 17618 (bprolog) S 17614 17616 16708 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 22865859 103596032 2257 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17616/tid=17867] ppid=17614 vsize=101168 CPUtime=0
/proc/17616/task/17867/stat : 17867 (bprolog) S 17614 17616 16708 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 22955873 103596032 2257 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17616/tid=18334] ppid=17614 vsize=101168 CPUtime=0
/proc/17616/task/18334/stat : 18334 (bprolog) S 17614 17616 16708 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 23000884 103596032 2257 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1358
Current children cumulated vsize (KiB) 101168

[startup+1422.3 s]
/proc/loadavg: 1.94 1.70 1.82 3/77 18334
/proc/meminfo: memFree=1874320/2055920 swapFree=4192812/4192956
[pid=17616] ppid=17614 vsize=101168 CPUtime=1417.98
/proc/17616/stat : 17616 (bprolog) R 17614 17616 16708 0 -1 4194304 2547 0 0 0 141724 74 0 0 25 0 4 0 22865747 103596032 2257 996147200 134512640 135105188 4294956096 18446744073709551615 134605615 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17616/statm: 25292 2257 194 144 0 24776 0
[pid=17616/tid=17618] ppid=17614 vsize=101168 CPUtime=0
/proc/17616/task/17618/stat : 17618 (bprolog) S 17614 17616 16708 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 22865859 103596032 2257 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17616/tid=17867] ppid=17614 vsize=101168 CPUtime=0
/proc/17616/task/17867/stat : 17867 (bprolog) S 17614 17616 16708 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 22955873 103596032 2257 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17616/tid=18334] ppid=17614 vsize=101168 CPUtime=0
/proc/17616/task/18334/stat : 18334 (bprolog) S 17614 17616 16708 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 23000884 103596032 2257 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1417.98
Current children cumulated vsize (KiB) 101168

[startup+1482.3 s]
/proc/loadavg: 1.98 1.75 1.82 3/77 18334
/proc/meminfo: memFree=1874320/2055920 swapFree=4192812/4192956
[pid=17616] ppid=17614 vsize=101168 CPUtime=1477.96
/proc/17616/stat : 17616 (bprolog) R 17614 17616 16708 0 -1 4194304 2547 0 0 0 147722 74 0 0 25 0 4 0 22865747 103596032 2257 996147200 134512640 135105188 4294956096 18446744073709551615 134629875 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17616/statm: 25292 2257 194 144 0 24776 0
[pid=17616/tid=17618] ppid=17614 vsize=101168 CPUtime=0
/proc/17616/task/17618/stat : 17618 (bprolog) S 17614 17616 16708 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 22865859 103596032 2257 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17616/tid=17867] ppid=17614 vsize=101168 CPUtime=0
/proc/17616/task/17867/stat : 17867 (bprolog) S 17614 17616 16708 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 22955873 103596032 2257 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17616/tid=18334] ppid=17614 vsize=101168 CPUtime=0
/proc/17616/task/18334/stat : 18334 (bprolog) S 17614 17616 16708 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 23000884 103596032 2257 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1477.96
Current children cumulated vsize (KiB) 101168

[startup+1542.31 s]
/proc/loadavg: 1.99 1.80 1.83 3/77 18334
/proc/meminfo: memFree=1874320/2055920 swapFree=4192812/4192956
[pid=17616] ppid=17614 vsize=101168 CPUtime=1537.94
/proc/17616/stat : 17616 (bprolog) R 17614 17616 16708 0 -1 4194304 2547 0 0 0 153720 74 0 0 25 0 4 0 22865747 103596032 2257 996147200 134512640 135105188 4294956096 18446744073709551615 134629903 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17616/statm: 25292 2257 194 144 0 24776 0
[pid=17616/tid=17618] ppid=17614 vsize=101168 CPUtime=0
/proc/17616/task/17618/stat : 17618 (bprolog) S 17614 17616 16708 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 22865859 103596032 2257 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17616/tid=17867] ppid=17614 vsize=101168 CPUtime=0
/proc/17616/task/17867/stat : 17867 (bprolog) S 17614 17616 16708 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 22955873 103596032 2257 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17616/tid=18334] ppid=17614 vsize=101168 CPUtime=0
/proc/17616/task/18334/stat : 18334 (bprolog) S 17614 17616 16708 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 23000884 103596032 2257 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1537.94
Current children cumulated vsize (KiB) 101168

[startup+1602.3 s]
/proc/loadavg: 1.99 1.83 1.84 3/78 18335
/proc/meminfo: memFree=1874248/2055920 swapFree=4192812/4192956
[pid=17616] ppid=17614 vsize=111412 CPUtime=1597.92
/proc/17616/stat : 17616 (bprolog) R 17614 17616 16708 0 -1 4194304 2548 0 0 0 159717 75 0 0 25 0 5 0 22865747 114085888 2258 996147200 134512640 135105188 4294956096 18446744073709551615 134559765 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17616/statm: 27853 2258 194 144 0 27337 0
[pid=17616/tid=17618] ppid=17614 vsize=111412 CPUtime=0
/proc/17616/task/17618/stat : 17618 (bprolog) S 17614 17616 16708 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 22865859 114085888 2258 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17616/tid=17867] ppid=17614 vsize=111412 CPUtime=0
/proc/17616/task/17867/stat : 17867 (bprolog) S 17614 17616 16708 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22955873 114085888 2258 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17616/tid=18334] ppid=17614 vsize=111412 CPUtime=0
/proc/17616/task/18334/stat : 18334 (bprolog) S 17614 17616 16708 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23000884 114085888 2258 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17616/tid=18335] ppid=17614 vsize=111412 CPUtime=0
/proc/17616/task/18335/stat : 18335 (bprolog) S 17614 17616 16708 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 23023391 114085888 2258 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1597.92
Current children cumulated vsize (KiB) 111412

[startup+1662.3 s]
/proc/loadavg: 1.99 1.86 1.84 3/78 18335
/proc/meminfo: memFree=1874184/2055920 swapFree=4192812/4192956
[pid=17616] ppid=17614 vsize=111412 CPUtime=1657.89
/proc/17616/stat : 17616 (bprolog) R 17614 17616 16708 0 -1 4194304 2548 0 0 0 165714 75 0 0 25 0 5 0 22865747 114085888 2258 996147200 134512640 135105188 4294956096 18446744073709551615 134605483 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17616/statm: 27853 2258 194 144 0 27337 0
[pid=17616/tid=17618] ppid=17614 vsize=111412 CPUtime=0
/proc/17616/task/17618/stat : 17618 (bprolog) S 17614 17616 16708 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 22865859 114085888 2258 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17616/tid=17867] ppid=17614 vsize=111412 CPUtime=0
/proc/17616/task/17867/stat : 17867 (bprolog) S 17614 17616 16708 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22955873 114085888 2258 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17616/tid=18334] ppid=17614 vsize=111412 CPUtime=0
/proc/17616/task/18334/stat : 18334 (bprolog) S 17614 17616 16708 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23000884 114085888 2258 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17616/tid=18335] ppid=17614 vsize=111412 CPUtime=0
/proc/17616/task/18335/stat : 18335 (bprolog) S 17614 17616 16708 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 23023391 114085888 2258 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1657.89
Current children cumulated vsize (KiB) 111412

[startup+1722.3 s]
/proc/loadavg: 1.99 1.88 1.85 3/78 18335
/proc/meminfo: memFree=1874184/2055920 swapFree=4192812/4192956
[pid=17616] ppid=17614 vsize=111412 CPUtime=1717.87
/proc/17616/stat : 17616 (bprolog) R 17614 17616 16708 0 -1 4194304 2551 0 0 0 171712 75 0 0 25 0 5 0 22865747 114085888 2261 996147200 134512640 135105188 4294956096 18446744073709551615 134629984 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17616/statm: 27853 2261 194 144 0 27337 0
[pid=17616/tid=17618] ppid=17614 vsize=111412 CPUtime=0
/proc/17616/task/17618/stat : 17618 (bprolog) S 17614 17616 16708 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 22865859 114085888 2261 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17616/tid=17867] ppid=17614 vsize=111412 CPUtime=0
/proc/17616/task/17867/stat : 17867 (bprolog) S 17614 17616 16708 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22955873 114085888 2261 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17616/tid=18334] ppid=17614 vsize=111412 CPUtime=0
/proc/17616/task/18334/stat : 18334 (bprolog) S 17614 17616 16708 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23000884 114085888 2261 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17616/tid=18335] ppid=17614 vsize=111412 CPUtime=0
/proc/17616/task/18335/stat : 18335 (bprolog) S 17614 17616 16708 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23023391 114085888 2261 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1717.87
Current children cumulated vsize (KiB) 111412

[startup+1782.3 s]
/proc/loadavg: 1.99 1.90 1.85 3/78 18335
/proc/meminfo: memFree=1873992/2055920 swapFree=4192812/4192956
[pid=17616] ppid=17614 vsize=111412 CPUtime=1777.84
/proc/17616/stat : 17616 (bprolog) R 17614 17616 16708 0 -1 4194304 2551 0 0 0 177709 75 0 0 25 0 5 0 22865747 114085888 2261 996147200 134512640 135105188 4294956096 18446744073709551615 134629989 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17616/statm: 27853 2261 194 144 0 27337 0
[pid=17616/tid=17618] ppid=17614 vsize=111412 CPUtime=0
/proc/17616/task/17618/stat : 17618 (bprolog) S 17614 17616 16708 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 22865859 114085888 2261 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=17616/tid=17867] ppid=17614 vsize=111412 CPUtime=0
/proc/17616/task/17867/stat : 17867 (bprolog) S 17614 17616 16708 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 22955873 114085888 2261 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17616/tid=18334] ppid=17614 vsize=111412 CPUtime=0
/proc/17616/task/18334/stat : 18334 (bprolog) S 17614 17616 16708 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23000884 114085888 2261 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17616/tid=18335] ppid=17614 vsize=111412 CPUtime=0
/proc/17616/task/18335/stat : 18335 (bprolog) S 17614 17616 16708 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23023391 114085888 2261 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1777.84
Current children cumulated vsize (KiB) 111412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804.5 s]
/proc/loadavg: 1.99 1.91 1.85 3/74 18335
/proc/meminfo: memFree=1873992/2055920 swapFree=4192812/4192956
[pid=17616] ppid=17614 vsize=111412 CPUtime=1800.04
/proc/17616/stat : 17616 (bprolog) R 17614 17616 16708 0 -1 4194304 2552 0 0 0 179929 75 0 0 25 0 1 0 22865747 114085888 2262 996147200 134512640 135105188 4294956096 18446744073709551615 134628739 0 0 4096 2 0 0 0 17 0 0 0
/proc/17616/statm: 27853 2262 195 144 0 27337 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 111412

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): 1804.51
CPU time (s): 1800.05
CPU user time (s): 1799.3
CPU system time (s): 0.757884
CPU usage (%): 99.7532
Max. virtual memory (cumulated for all children) (KiB): 111412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.3
system time used= 0.757884
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2552
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= 15128

runsolver used 1.88971 second user time and 5.14022 second system time

The end

Launcher Data 

Begin job on node64 at 2009-07-12 02:20:24
IDJOB=2073230
IDBENCH=55959
IDSOLVER=770
FILE ID=node64/2073230-1247358024
PBS_JOBID= 9506942
Free space on /tmp= 66316 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/ramsey4/normalized-ramsey-30-4.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2073230-1247358024/watcher-2073230-1247358024 -o /tmp/evaluation-result-2073230-1247358024/solver-2073230-1247358024 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2073230-1247358024 1800

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

MD5SUM BENCH= 3e5f5d7a3cdfbf5392a411aee4bb4d5a
RANDOM SEED=315470422

node64.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		: 3000.220
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		: 3000.220
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:       1863600 kB
Buffers:         15204 kB
Cached:          69524 kB
SwapCached:          0 kB
Active:         117824 kB
Inactive:        25480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1863600 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2000 kB
Writeback:           0 kB
Mapped:          69352 kB
Slab:            33872 kB
Committed_AS:   291024 kB
PageTables:       1856 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66320 MiB
End job on node64 at 2009-07-12 02:50:31