Trace number 2091226

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) 1800.01 1812.61

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-24_ext.xml
MD5SUMdbcd02b2bb286c2678e77b0edec5fef1
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1608.69
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints470
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension470
Number of constraints which are defined in intension0
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-2091226-1247393580)
1.77/1.89	c Converted in 588 ms
2.07/2.11	c solving(HOME/instance-2091226-1247393580,1800000)
2.07/2.11	c solving(HOME/instance-2091226-1247393580,1800000)

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-2091226-1247393580/watcher-2091226-1247393580 -o /tmp/evaluation-result-2091226-1247393580/solver-2091226-1247393580 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2091226-1247393580 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: 1.85 1.97 1.99 4/74 23740
/proc/meminfo: memFree=1840196/2055920 swapFree=4192812/4192956
[pid=23740] ppid=23738 vsize=5356 CPUtime=0
/proc/23740/stat : 23740 (sh) R 23738 23740 23703 0 -1 4194304 263 0 0 0 0 0 0 0 20 0 1 0 26425119 5484544 230 996147200 4194304 4889804 548682068864 18446744073709551615 215418831175 0 0 4100 65536 0 0 0 17 1 0 0
/proc/23740/statm: 1339 230 192 169 0 50 0

[startup+0.043824 s]
/proc/loadavg: 1.85 1.97 1.99 4/74 23740
/proc/meminfo: memFree=1840196/2055920 swapFree=4192812/4192956
[pid=23740] ppid=23738 vsize=62208 CPUtime=0.02
/proc/23740/stat : 23740 (bprolog) R 23738 23740 23703 0 -1 4194304 1099 0 0 0 1 1 0 0 20 0 1 0 26425119 63700992 812 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/23740/statm: 15552 812 176 144 0 15036 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 62208

[startup+0.10183 s]
/proc/loadavg: 1.85 1.97 1.99 4/74 23740
/proc/meminfo: memFree=1840196/2055920 swapFree=4192812/4192956
[pid=23740] ppid=23738 vsize=62208 CPUtime=0.09
/proc/23740/stat : 23740 (bprolog) R 23738 23740 23703 0 -1 4194304 1100 0 0 0 4 5 0 0 20 0 1 0 26425119 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/23740/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 62208

[startup+0.301851 s]
/proc/loadavg: 1.85 1.97 1.99 4/74 23740
/proc/meminfo: memFree=1840196/2055920 swapFree=4192812/4192956
[pid=23740] ppid=23738 vsize=62208 CPUtime=0.28
/proc/23740/stat : 23740 (bprolog) R 23738 23740 23703 0 -1 4194304 1100 0 0 0 10 18 0 0 21 0 1 0 26425119 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/23740/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 62208

[startup+0.701896 s]
/proc/loadavg: 1.85 1.97 1.99 4/74 23740
/proc/meminfo: memFree=1840196/2055920 swapFree=4192812/4192956
[pid=23740] ppid=23738 vsize=62208 CPUtime=0.69
/proc/23740/stat : 23740 (bprolog) R 23738 23740 23703 0 -1 4194304 1100 0 0 0 23 46 0 0 25 0 1 0 26425119 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/23740/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 62208

[startup+1.50198 s]
/proc/loadavg: 1.85 1.97 1.99 3/75 23741
/proc/meminfo: memFree=1837180/2055920 swapFree=4192812/4192956
[pid=23740] ppid=23738 vsize=62208 CPUtime=1.48
/proc/23740/stat : 23740 (bprolog) R 23738 23740 23703 0 -1 4194304 1101 0 0 0 48 100 0 0 25 0 1 0 26425119 63700992 814 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/23740/statm: 15552 814 176 144 0 15036 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 62208

[startup+3.10117 s]
/proc/loadavg: 1.86 1.97 1.99 3/75 23741
/proc/meminfo: memFree=1828604/2055920 swapFree=4192812/4192956
[pid=23740] ppid=23738 vsize=72444 CPUtime=3.06
/proc/23740/stat : 23740 (bprolog) R 23738 23740 23703 0 -1 4194304 3726 0 0 0 178 128 0 0 25 0 2 0 26425119 74182656 3436 996147200 134512640 135105188 4294956096 18446744073709551615 134717663 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23740/statm: 18111 3436 198 144 0 17595 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 72444

[startup+6.30153 s]
/proc/loadavg: 1.86 1.97 1.99 3/76 23742
/proc/meminfo: memFree=1826228/2055920 swapFree=4192812/4192956
[pid=23740] ppid=23738 vsize=72444 CPUtime=6.23
/proc/23740/stat : 23740 (bprolog) R 23738 23740 23703 0 -1 4194304 3726 0 0 0 494 129 0 0 25 0 2 0 26425119 74182656 3436 996147200 134512640 135105188 4294956096 18446744073709551615 134717742 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23740/statm: 18111 3436 198 144 0 17595 0
[pid=23740/tid=23742] ppid=23738 vsize=72444 CPUtime=0
/proc/23740/task/23742/stat : 23742 (bprolog) S 23738 23740 23703 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26425339 74182656 3436 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) 72444

[startup+12.7022 s]
/proc/loadavg: 1.87 1.97 1.99 3/76 23742
/proc/meminfo: memFree=1826036/2055920 swapFree=4192812/4192956
[pid=23740] ppid=23738 vsize=72444 CPUtime=12.58
/proc/23740/stat : 23740 (bprolog) R 23738 23740 23703 0 -1 4194304 3726 0 0 0 1129 129 0 0 25 0 2 0 26425119 74182656 3436 996147200 134512640 135105188 4294956096 18446744073709551615 134717633 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23740/statm: 18111 3436 198 144 0 17595 0
[pid=23740/tid=23742] ppid=23738 vsize=72444 CPUtime=0
/proc/23740/task/23742/stat : 23742 (bprolog) S 23738 23740 23703 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26425339 74182656 3436 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) 72444

[startup+25.5017 s]
/proc/loadavg: 1.90 1.97 1.99 3/76 23742
/proc/meminfo: memFree=1826100/2055920 swapFree=4192812/4192956
[pid=23740] ppid=23738 vsize=72444 CPUtime=25.25
/proc/23740/stat : 23740 (bprolog) R 23738 23740 23703 0 -1 4194304 3726 0 0 0 2396 129 0 0 25 0 2 0 26425119 74182656 3436 996147200 134512640 135105188 4294956096 18446744073709551615 134751458 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23740/statm: 18111 3436 198 144 0 17595 0
[pid=23740/tid=23742] ppid=23738 vsize=72444 CPUtime=0
/proc/23740/task/23742/stat : 23742 (bprolog) S 23738 23740 23703 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26425339 74182656 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 72444

[startup+51.1015 s]
/proc/loadavg: 1.93 1.97 1.99 3/76 23742
/proc/meminfo: memFree=1826100/2055920 swapFree=4192812/4192956
[pid=23740] ppid=23738 vsize=72444 CPUtime=50.61
/proc/23740/stat : 23740 (bprolog) R 23738 23740 23703 0 -1 4194304 3726 0 0 0 4932 129 0 0 25 0 2 0 26425119 74182656 3436 996147200 134512640 135105188 4294956096 18446744073709551615 134751437 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23740/statm: 18111 3436 198 144 0 17595 0
[pid=23740/tid=23742] ppid=23738 vsize=72444 CPUtime=0
/proc/23740/task/23742/stat : 23742 (bprolog) S 23738 23740 23703 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26425339 74182656 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 72444

[startup+102.306 s]
/proc/loadavg: 1.97 1.97 1.99 3/76 23742
/proc/meminfo: memFree=1825716/2055920 swapFree=4192812/4192956
[pid=23740] ppid=23738 vsize=72444 CPUtime=101.33
/proc/23740/stat : 23740 (bprolog) R 23738 23740 23703 0 -1 4194304 3726 0 0 0 10004 129 0 0 25 0 2 0 26425119 74182656 3436 996147200 134512640 135105188 4294956096 18446744073709551615 134751341 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23740/statm: 18111 3436 198 144 0 17595 0
[pid=23740/tid=23742] ppid=23738 vsize=72444 CPUtime=0
/proc/23740/task/23742/stat : 23742 (bprolog) S 23738 23740 23703 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26425339 74182656 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.33
Current children cumulated vsize (KiB) 72444

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/76 23742
/proc/meminfo: memFree=1825140/2055920 swapFree=4192812/4192956
[pid=23740] ppid=23738 vsize=72444 CPUtime=160.77
/proc/23740/stat : 23740 (bprolog) R 23738 23740 23703 0 -1 4194304 3726 0 0 0 15948 129 0 0 25 0 2 0 26425119 74182656 3436 996147200 134512640 135105188 4294956096 18446744073709551615 134751444 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23740/statm: 18111 3436 198 144 0 17595 0
[pid=23740/tid=23742] ppid=23738 vsize=72444 CPUtime=0
/proc/23740/task/23742/stat : 23742 (bprolog) S 23738 23740 23703 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26425339 74182656 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.77
Current children cumulated vsize (KiB) 72444

[startup+222.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/76 23742
/proc/meminfo: memFree=1824564/2055920 swapFree=4192812/4192956
[pid=23740] ppid=23738 vsize=72444 CPUtime=220.2
/proc/23740/stat : 23740 (bprolog) R 23738 23740 23703 0 -1 4194304 3726 0 0 0 21891 129 0 0 25 0 2 0 26425119 74182656 3436 996147200 134512640 135105188 4294956096 18446744073709551615 134725013 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23740/statm: 18111 3436 198 144 0 17595 0
[pid=23740/tid=23742] ppid=23738 vsize=72444 CPUtime=0
/proc/23740/task/23742/stat : 23742 (bprolog) S 23738 23740 23703 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26425339 74182656 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 72444

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/76 23742
/proc/meminfo: memFree=1824436/2055920 swapFree=4192812/4192956
[pid=23740] ppid=23738 vsize=72444 CPUtime=279.65
/proc/23740/stat : 23740 (bprolog) R 23738 23740 23703 0 -1 4194304 3726 0 0 0 27836 129 0 0 25 0 2 0 26425119 74182656 3436 996147200 134512640 135105188 4294956096 18446744073709551615 134725321 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23740/statm: 18111 3436 198 144 0 17595 0
[pid=23740/tid=23742] ppid=23738 vsize=72444 CPUtime=0
/proc/23740/task/23742/stat : 23742 (bprolog) S 23738 23740 23703 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26425339 74182656 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 279.65
Current children cumulated vsize (KiB) 72444

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/76 23742
/proc/meminfo: memFree=1823412/2055920 swapFree=4192812/4192956
[pid=23740] ppid=23738 vsize=72444 CPUtime=339.08
/proc/23740/stat : 23740 (bprolog) R 23738 23740 23703 0 -1 4194304 3726 0 0 0 33779 129 0 0 25 0 2 0 26425119 74182656 3436 996147200 134512640 135105188 4294956096 18446744073709551615 134751471 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23740/statm: 18111 3436 198 144 0 17595 0
[pid=23740/tid=23742] ppid=23738 vsize=72444 CPUtime=0
/proc/23740/task/23742/stat : 23742 (bprolog) S 23738 23740 23703 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26425339 74182656 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.08
Current children cumulated vsize (KiB) 72444

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/76 23742
/proc/meminfo: memFree=1823092/2055920 swapFree=4192812/4192956
[pid=23740] ppid=23738 vsize=72444 CPUtime=398.52
/proc/23740/stat : 23740 (bprolog) R 23738 23740 23703 0 -1 4194304 3726 0 0 0 39723 129 0 0 25 0 2 0 26425119 74182656 3436 996147200 134512640 135105188 4294956096 18446744073709551615 134751236 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23740/statm: 18111 3436 198 144 0 17595 0
[pid=23740/tid=23742] ppid=23738 vsize=72444 CPUtime=0
/proc/23740/task/23742/stat : 23742 (bprolog) S 23738 23740 23703 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26425339 74182656 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 398.52
Current children cumulated vsize (KiB) 72444

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/76 23742
/proc/meminfo: memFree=1822964/2055920 swapFree=4192812/4192956
[pid=23740] ppid=23738 vsize=72444 CPUtime=457.97
/proc/23740/stat : 23740 (bprolog) R 23738 23740 23703 0 -1 4194304 3726 0 0 0 45667 130 0 0 25 0 2 0 26425119 74182656 3436 996147200 134512640 135105188 4294956096 18446744073709551615 134716355 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23740/statm: 18111 3436 198 144 0 17595 0
[pid=23740/tid=23742] ppid=23738 vsize=72444 CPUtime=0
/proc/23740/task/23742/stat : 23742 (bprolog) S 23738 23740 23703 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26425339 74182656 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 457.97
Current children cumulated vsize (KiB) 72444

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/76 23742
/proc/meminfo: memFree=1822324/2055920 swapFree=4192812/4192956
[pid=23740] ppid=23738 vsize=72444 CPUtime=517.4
/proc/23740/stat : 23740 (bprolog) R 23738 23740 23703 0 -1 4194304 3726 0 0 0 51610 130 0 0 25 0 2 0 26425119 74182656 3436 996147200 134512640 135105188 4294956096 18446744073709551615 134717649 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23740/statm: 18111 3436 198 144 0 17595 0

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

/proc/loadavg: 1.99 1.97 1.98 3/84 23863
/proc/meminfo: memFree=1799028/2055920 swapFree=4192812/4192956
[pid=23740] ppid=23738 vsize=82688 CPUtime=1233.03
/proc/23740/stat : 23740 (bprolog) R 23738 23740 23703 0 -1 4194304 3727 0 0 0 123168 135 0 0 25 0 3 0 26425119 84672512 3437 996147200 134512640 135105188 4294956096 18446744073709551615 134751341 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23740/statm: 20672 3437 198 144 0 20156 0
[pid=23740/tid=23742] ppid=23738 vsize=82688 CPUtime=0
/proc/23740/task/23742/stat : 23742 (bprolog) S 23738 23740 23703 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 26425339 84672512 3437 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23740/tid=23780] ppid=23738 vsize=82688 CPUtime=0
/proc/23740/task/23780/stat : 23780 (bprolog) S 23738 23740 23703 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 26515353 84672512 3437 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1233.03
Current children cumulated vsize (KiB) 82688

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/84 23863
/proc/meminfo: memFree=1783220/2055920 swapFree=4192812/4192956
[pid=23740] ppid=23738 vsize=82688 CPUtime=1292.99
/proc/23740/stat : 23740 (bprolog) R 23738 23740 23703 0 -1 4194304 3727 0 0 0 129164 135 0 0 25 0 3 0 26425119 84672512 3437 996147200 134512640 135105188 4294956096 18446744073709551615 134725314 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23740/statm: 20672 3437 198 144 0 20156 0
[pid=23740/tid=23742] ppid=23738 vsize=82688 CPUtime=0
/proc/23740/task/23742/stat : 23742 (bprolog) S 23738 23740 23703 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 26425339 84672512 3437 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23740/tid=23780] ppid=23738 vsize=82688 CPUtime=0
/proc/23740/task/23780/stat : 23780 (bprolog) S 23738 23740 23703 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 26515353 84672512 3437 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1292.99
Current children cumulated vsize (KiB) 82688

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/85 23864
/proc/meminfo: memFree=1801196/2055920 swapFree=4192812/4192956
[pid=23740] ppid=23738 vsize=92932 CPUtime=1352.96
/proc/23740/stat : 23740 (bprolog) R 23738 23740 23703 0 -1 4194304 3728 0 0 0 135161 135 0 0 25 0 4 0 26425119 95162368 3438 996147200 134512640 135105188 4294956096 18446744073709551615 134751456 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23740/statm: 23233 3438 198 144 0 22717 0
[pid=23740/tid=23742] ppid=23738 vsize=92932 CPUtime=0
/proc/23740/task/23742/stat : 23742 (bprolog) S 23738 23740 23703 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26425339 95162368 3438 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23740/tid=23780] ppid=23738 vsize=92932 CPUtime=0
/proc/23740/task/23780/stat : 23780 (bprolog) S 23738 23740 23703 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26515353 95162368 3438 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23740/tid=23864] ppid=23738 vsize=92932 CPUtime=0
/proc/23740/task/23864/stat : 23864 (bprolog) S 23738 23740 23703 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26560363 95162368 3438 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1352.96
Current children cumulated vsize (KiB) 92932

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.98 3/76 23892
/proc/meminfo: memFree=1848180/2055920 swapFree=4192812/4192956
[pid=23740] ppid=23738 vsize=92932 CPUtime=1412.94
/proc/23740/stat : 23740 (bprolog) R 23738 23740 23703 0 -1 4194304 3728 0 0 0 141158 136 0 0 25 0 4 0 26425119 95162368 3438 996147200 134512640 135105188 4294956096 18446744073709551615 134717767 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23740/statm: 23233 3438 198 144 0 22717 0
[pid=23740/tid=23742] ppid=23738 vsize=92932 CPUtime=0
/proc/23740/task/23742/stat : 23742 (bprolog) S 23738 23740 23703 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26425339 95162368 3438 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23740/tid=23780] ppid=23738 vsize=92932 CPUtime=0
/proc/23740/task/23780/stat : 23780 (bprolog) S 23738 23740 23703 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26515353 95162368 3438 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23740/tid=23864] ppid=23738 vsize=92932 CPUtime=0
/proc/23740/task/23864/stat : 23864 (bprolog) S 23738 23740 23703 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26560363 95162368 3438 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1412.94
Current children cumulated vsize (KiB) 92932

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/76 23892
/proc/meminfo: memFree=1847860/2055920 swapFree=4192812/4192956
[pid=23740] ppid=23738 vsize=92932 CPUtime=1472.45
/proc/23740/stat : 23740 (bprolog) R 23738 23740 23703 0 -1 4194304 3728 0 0 0 147109 136 0 0 25 0 4 0 26425119 95162368 3438 996147200 134512640 135105188 4294956096 18446744073709551615 134725097 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23740/statm: 23233 3438 198 144 0 22717 0
[pid=23740/tid=23742] ppid=23738 vsize=92932 CPUtime=0
/proc/23740/task/23742/stat : 23742 (bprolog) S 23738 23740 23703 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26425339 95162368 3438 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23740/tid=23780] ppid=23738 vsize=92932 CPUtime=0
/proc/23740/task/23780/stat : 23780 (bprolog) S 23738 23740 23703 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26515353 95162368 3438 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23740/tid=23864] ppid=23738 vsize=92932 CPUtime=0
/proc/23740/task/23864/stat : 23864 (bprolog) S 23738 23740 23703 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26560363 95162368 3438 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1472.45
Current children cumulated vsize (KiB) 92932

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/76 23892
/proc/meminfo: memFree=1847668/2055920 swapFree=4192812/4192956
[pid=23740] ppid=23738 vsize=92932 CPUtime=1531.96
/proc/23740/stat : 23740 (bprolog) R 23738 23740 23703 0 -1 4194304 3728 0 0 0 153060 136 0 0 25 0 4 0 26425119 95162368 3438 996147200 134512640 135105188 4294956096 18446744073709551615 134751349 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23740/statm: 23233 3438 198 144 0 22717 0
[pid=23740/tid=23742] ppid=23738 vsize=92932 CPUtime=0
/proc/23740/task/23742/stat : 23742 (bprolog) S 23738 23740 23703 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26425339 95162368 3438 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23740/tid=23780] ppid=23738 vsize=92932 CPUtime=0
/proc/23740/task/23780/stat : 23780 (bprolog) S 23738 23740 23703 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26515353 95162368 3438 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23740/tid=23864] ppid=23738 vsize=92932 CPUtime=0
/proc/23740/task/23864/stat : 23864 (bprolog) S 23738 23740 23703 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26560363 95162368 3438 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1531.96
Current children cumulated vsize (KiB) 92932

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/77 23893
/proc/meminfo: memFree=1847660/2055920 swapFree=4192812/4192956
[pid=23740] ppid=23738 vsize=103176 CPUtime=1591.48
/proc/23740/stat : 23740 (bprolog) R 23738 23740 23703 0 -1 4194304 3729 0 0 0 159011 137 0 0 25 0 5 0 26425119 105652224 3439 996147200 134512640 135105188 4294956096 18446744073709551615 134751224 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23740/statm: 25794 3439 198 144 0 25278 0
[pid=23740/tid=23742] ppid=23738 vsize=103176 CPUtime=0
/proc/23740/task/23742/stat : 23742 (bprolog) S 23738 23740 23703 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26425339 105652224 3439 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23740/tid=23780] ppid=23738 vsize=103176 CPUtime=0
/proc/23740/task/23780/stat : 23780 (bprolog) S 23738 23740 23703 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26515353 105652224 3439 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23740/tid=23864] ppid=23738 vsize=103176 CPUtime=0
/proc/23740/task/23864/stat : 23864 (bprolog) S 23738 23740 23703 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26560363 105652224 3439 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=23740/tid=23893] ppid=23738 vsize=103176 CPUtime=0
/proc/23740/task/23893/stat : 23893 (bprolog) S 23738 23740 23703 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 26582868 105652224 3439 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1591.48
Current children cumulated vsize (KiB) 103176

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/77 23893
/proc/meminfo: memFree=1847660/2055920 swapFree=4192812/4192956
[pid=23740] ppid=23738 vsize=103176 CPUtime=1650.97
/proc/23740/stat : 23740 (bprolog) R 23738 23740 23703 0 -1 4194304 3729 0 0 0 164960 137 0 0 25 0 5 0 26425119 105652224 3439 996147200 134512640 135105188 4294956096 18446744073709551615 134752412 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23740/statm: 25794 3439 198 144 0 25278 0
[pid=23740/tid=23742] ppid=23738 vsize=103176 CPUtime=0
/proc/23740/task/23742/stat : 23742 (bprolog) S 23738 23740 23703 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26425339 105652224 3439 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23740/tid=23780] ppid=23738 vsize=103176 CPUtime=0
/proc/23740/task/23780/stat : 23780 (bprolog) S 23738 23740 23703 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26515353 105652224 3439 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23740/tid=23864] ppid=23738 vsize=103176 CPUtime=0
/proc/23740/task/23864/stat : 23864 (bprolog) S 23738 23740 23703 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26560363 105652224 3439 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=23740/tid=23893] ppid=23738 vsize=103176 CPUtime=0
/proc/23740/task/23893/stat : 23893 (bprolog) S 23738 23740 23703 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 26582868 105652224 3439 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1650.97
Current children cumulated vsize (KiB) 103176

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/77 23893
/proc/meminfo: memFree=1847660/2055920 swapFree=4192812/4192956
[pid=23740] ppid=23738 vsize=103176 CPUtime=1710.46
/proc/23740/stat : 23740 (bprolog) R 23738 23740 23703 0 -1 4194304 3729 0 0 0 170909 137 0 0 25 0 5 0 26425119 105652224 3439 996147200 134512640 135105188 4294956096 18446744073709551615 134751332 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23740/statm: 25794 3439 198 144 0 25278 0
[pid=23740/tid=23742] ppid=23738 vsize=103176 CPUtime=0
/proc/23740/task/23742/stat : 23742 (bprolog) S 23738 23740 23703 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26425339 105652224 3439 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23740/tid=23780] ppid=23738 vsize=103176 CPUtime=0
/proc/23740/task/23780/stat : 23780 (bprolog) S 23738 23740 23703 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26515353 105652224 3439 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23740/tid=23864] ppid=23738 vsize=103176 CPUtime=0
/proc/23740/task/23864/stat : 23864 (bprolog) S 23738 23740 23703 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26560363 105652224 3439 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=23740/tid=23893] ppid=23738 vsize=103176 CPUtime=0
/proc/23740/task/23893/stat : 23893 (bprolog) S 23738 23740 23703 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26582868 105652224 3439 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1710.46
Current children cumulated vsize (KiB) 103176

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/77 23893
/proc/meminfo: memFree=1847468/2055920 swapFree=4192812/4192956
[pid=23740] ppid=23738 vsize=103176 CPUtime=1769.94
/proc/23740/stat : 23740 (bprolog) R 23738 23740 23703 0 -1 4194304 3729 0 0 0 176857 137 0 0 25 0 5 0 26425119 105652224 3439 996147200 134512640 135105188 4294956096 18446744073709551615 134751437 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23740/statm: 25794 3439 198 144 0 25278 0
[pid=23740/tid=23742] ppid=23738 vsize=103176 CPUtime=0
/proc/23740/task/23742/stat : 23742 (bprolog) S 23738 23740 23703 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26425339 105652224 3439 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23740/tid=23780] ppid=23738 vsize=103176 CPUtime=0
/proc/23740/task/23780/stat : 23780 (bprolog) S 23738 23740 23703 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26515353 105652224 3439 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23740/tid=23864] ppid=23738 vsize=103176 CPUtime=0
/proc/23740/task/23864/stat : 23864 (bprolog) S 23738 23740 23703 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26560363 105652224 3439 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=23740/tid=23893] ppid=23738 vsize=103176 CPUtime=0
/proc/23740/task/23893/stat : 23893 (bprolog) S 23738 23740 23703 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26582868 105652224 3439 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1769.94
Current children cumulated vsize (KiB) 103176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.6 s]
/proc/loadavg: 1.99 1.97 1.98 3/73 23893
/proc/meminfo: memFree=1847532/2055920 swapFree=4192812/4192956
[pid=23740] ppid=23738 vsize=103176 CPUtime=1800
/proc/23740/stat : 23740 (bprolog) R 23738 23740 23703 0 -1 4194304 3730 0 0 0 179863 137 0 0 25 0 1 0 26425119 105652224 3440 996147200 134512640 135105188 4294956096 18446744073709551615 134751435 0 0 4096 2 0 0 0 17 1 0 0
/proc/23740/statm: 25794 3440 199 144 0 25278 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 103176

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): 1812.61
CPU time (s): 1800.01
CPU user time (s): 1798.63
CPU system time (s): 1.38179
CPU usage (%): 99.3051
Max. virtual memory (cumulated for all children) (KiB): 103176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.63
system time used= 1.38179
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3730
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= 31063

runsolver used 2.47062 second user time and 5.38118 second system time

The end

Launcher Data 

Begin job on node9 at 2009-07-12 12:13:00
IDJOB=2091226
IDBENCH=60011
IDSOLVER=770
FILE ID=node9/2091226-1247393580
PBS_JOBID= 9507371
Free space on /tmp= 66396 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-24_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091226-1247393580/watcher-2091226-1247393580 -o /tmp/evaluation-result-2091226-1247393580/solver-2091226-1247393580 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2091226-1247393580 1800

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

MD5SUM BENCH= dbcd02b2bb286c2678e77b0edec5fef1
RANDOM SEED=1131430051

node9.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		: 3000.216
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		: 3000.216
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:       1840676 kB
Buffers:         23036 kB
Cached:          96032 kB
SwapCached:          0 kB
Active:          98044 kB
Inactive:        61840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1840676 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1884 kB
Writeback:           0 kB
Mapped:          52164 kB
Slab:            40708 kB
Committed_AS:   199204 kB
PageTables:       1860 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= 66396 MiB
End job on node9 at 2009-07-12 12:43:15