Trace number 2091798

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
bpsolver 09? (TO) 1800.06 1808.21

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-32_ext.xml
MD5SUM7404fd8d22ee40edd9f5759dc859e04d
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 benchmark1411.95
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints466
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension466
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-2091798-1247396588)
1.87/1.91	c Converted in 592 ms
2.07/2.13	c solving(HOME/instance-2091798-1247396588,1800000)
2.07/2.13	c solving(HOME/instance-2091798-1247396588,1800000)

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-2091798-1247396588/watcher-2091798-1247396588 -o /tmp/evaluation-result-2091798-1247396588/solver-2091798-1247396588 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2091798-1247396588 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: 2.02 2.03 2.00 4/74 27294
/proc/meminfo: memFree=1837584/2055920 swapFree=4192812/4192956
[pid=27294] ppid=27292 vsize=7000 CPUtime=0
/proc/27294/stat : 27294 (bprolog) R 27292 27294 27074 0 -1 4194304 367 0 0 0 0 0 0 0 20 0 1 0 26722855 7168000 85 996147200 134512640 135105188 4294956096 18446744073709551615 135082928 0 0 4096 0 0 0 0 17 1 0 0
/proc/27294/statm: 1750 85 67 144 0 1234 0

[startup+0.193138 s]
/proc/loadavg: 2.02 2.03 2.00 4/74 27294
/proc/meminfo: memFree=1837584/2055920 swapFree=4192812/4192956
[pid=27294] ppid=27292 vsize=62208 CPUtime=0.18
/proc/27294/stat : 27294 (bprolog) R 27292 27294 27074 0 -1 4194304 1100 0 0 0 6 12 0 0 20 0 1 0 26722855 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/27294/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 62208

[startup+0.201139 s]
/proc/loadavg: 2.02 2.03 2.00 4/74 27294
/proc/meminfo: memFree=1837584/2055920 swapFree=4192812/4192956
[pid=27294] ppid=27292 vsize=62208 CPUtime=0.18
/proc/27294/stat : 27294 (bprolog) R 27292 27294 27074 0 -1 4194304 1100 0 0 0 6 12 0 0 20 0 1 0 26722855 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 12632704 0 0 4096 2 0 0 0 17 1 0 0
/proc/27294/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 62208

[startup+0.301146 s]
/proc/loadavg: 2.02 2.03 2.00 4/74 27294
/proc/meminfo: memFree=1837584/2055920 swapFree=4192812/4192956
[pid=27294] ppid=27292 vsize=62208 CPUtime=0.29
/proc/27294/stat : 27294 (bprolog) R 27292 27294 27074 0 -1 4194304 1100 0 0 0 10 19 0 0 21 0 1 0 26722855 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/27294/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 62208

[startup+0.701176 s]
/proc/loadavg: 2.02 2.03 2.00 4/74 27294
/proc/meminfo: memFree=1837584/2055920 swapFree=4192812/4192956
[pid=27294] ppid=27292 vsize=62208 CPUtime=0.68
/proc/27294/stat : 27294 (bprolog) R 27292 27294 27074 0 -1 4194304 1100 0 0 0 23 45 0 0 25 0 1 0 26722855 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/27294/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 62208

[startup+1.50123 s]
/proc/loadavg: 2.02 2.03 2.00 3/75 27295
/proc/meminfo: memFree=1834632/2055920 swapFree=4192812/4192956
[pid=27294] ppid=27292 vsize=62208 CPUtime=1.48
/proc/27294/stat : 27294 (bprolog) R 27292 27294 27074 0 -1 4194304 1101 0 0 0 47 101 0 0 25 0 1 0 26722855 63700992 814 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/27294/statm: 15552 814 176 144 0 15036 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 62208

[startup+3.10134 s]
/proc/loadavg: 2.02 2.03 2.00 3/75 27295
/proc/meminfo: memFree=1824200/2055920 swapFree=4192812/4192956
[pid=27294] ppid=27292 vsize=72444 CPUtime=3.06
/proc/27294/stat : 27294 (bprolog) R 27292 27294 27074 0 -1 4194304 3724 0 0 0 176 130 0 0 25 0 2 0 26722855 74182656 3434 996147200 134512640 135105188 4294956096 18446744073709551615 134717770 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27294/statm: 18111 3434 198 144 0 17595 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 72444

[startup+6.30155 s]
/proc/loadavg: 2.02 2.03 2.00 3/76 27296
/proc/meminfo: memFree=1823680/2055920 swapFree=4192812/4192956
[pid=27294] ppid=27292 vsize=72444 CPUtime=6.23
/proc/27294/stat : 27294 (bprolog) R 27292 27294 27074 0 -1 4194304 3724 0 0 0 493 130 0 0 25 0 2 0 26722855 74182656 3434 996147200 134512640 135105188 4294956096 18446744073709551615 134751349 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27294/statm: 18111 3434 198 144 0 17595 0
[pid=27294/tid=27296] ppid=27292 vsize=72444 CPUtime=0
/proc/27294/task/27296/stat : 27296 (bprolog) S 27292 27294 27074 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26723078 74182656 3434 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+12.702 s]
/proc/loadavg: 2.01 2.03 2.00 3/76 27296
/proc/meminfo: memFree=1823488/2055920 swapFree=4192812/4192956
[pid=27294] ppid=27292 vsize=72444 CPUtime=12.57
/proc/27294/stat : 27294 (bprolog) R 27292 27294 27074 0 -1 4194304 3724 0 0 0 1127 130 0 0 25 0 2 0 26722855 74182656 3434 996147200 134512640 135105188 4294956096 18446744073709551615 134725015 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27294/statm: 18111 3434 198 144 0 17595 0
[pid=27294/tid=27296] ppid=27292 vsize=72444 CPUtime=0
/proc/27294/task/27296/stat : 27296 (bprolog) S 27292 27294 27074 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26723078 74182656 3434 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) 72444

[startup+25.5018 s]
/proc/loadavg: 2.01 2.03 2.00 3/76 27296
/proc/meminfo: memFree=1823424/2055920 swapFree=4192812/4192956
[pid=27294] ppid=27292 vsize=72444 CPUtime=25.25
/proc/27294/stat : 27294 (bprolog) R 27292 27294 27074 0 -1 4194304 3724 0 0 0 2395 130 0 0 25 0 2 0 26722855 74182656 3434 996147200 134512640 135105188 4294956096 18446744073709551615 134725015 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27294/statm: 18111 3434 198 144 0 17595 0
[pid=27294/tid=27296] ppid=27292 vsize=72444 CPUtime=0
/proc/27294/task/27296/stat : 27296 (bprolog) S 27292 27294 27074 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26723078 74182656 3434 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: 2.01 2.02 2.00 3/76 27296
/proc/meminfo: memFree=1823360/2055920 swapFree=4192812/4192956
[pid=27294] ppid=27292 vsize=72444 CPUtime=50.61
/proc/27294/stat : 27294 (bprolog) R 27292 27294 27074 0 -1 4194304 3724 0 0 0 4931 130 0 0 25 0 2 0 26722855 74182656 3434 996147200 134512640 135105188 4294956096 18446744073709551615 134751437 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27294/statm: 18111 3434 198 144 0 17595 0
[pid=27294/tid=27296] ppid=27292 vsize=72444 CPUtime=0
/proc/27294/task/27296/stat : 27296 (bprolog) S 27292 27294 27074 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26723078 74182656 3434 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+102.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/76 27296
/proc/meminfo: memFree=1823104/2055920 swapFree=4192812/4192956
[pid=27294] ppid=27292 vsize=72444 CPUtime=101.33
/proc/27294/stat : 27294 (bprolog) R 27292 27294 27074 0 -1 4194304 3724 0 0 0 10003 130 0 0 25 0 2 0 26722855 74182656 3434 996147200 134512640 135105188 4294956096 18446744073709551615 134751458 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27294/statm: 18111 3434 198 144 0 17595 0
[pid=27294/tid=27296] ppid=27292 vsize=72444 CPUtime=0
/proc/27294/task/27296/stat : 27296 (bprolog) S 27292 27294 27074 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26723078 74182656 3434 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: 2.00 2.01 2.00 3/76 27296
/proc/meminfo: memFree=1822656/2055920 swapFree=4192812/4192956
[pid=27294] ppid=27292 vsize=72444 CPUtime=160.78
/proc/27294/stat : 27294 (bprolog) R 27292 27294 27074 0 -1 4194304 3724 0 0 0 15948 130 0 0 25 0 2 0 26722855 74182656 3434 996147200 134512640 135105188 4294956096 18446744073709551615 134751437 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27294/statm: 18111 3434 198 144 0 17595 0
[pid=27294/tid=27296] ppid=27292 vsize=72444 CPUtime=0
/proc/27294/task/27296/stat : 27296 (bprolog) S 27292 27294 27074 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26723078 74182656 3434 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.78
Current children cumulated vsize (KiB) 72444

[startup+222.307 s]
/proc/loadavg: 2.00 2.01 2.00 3/76 27296
/proc/meminfo: memFree=1822464/2055920 swapFree=4192812/4192956
[pid=27294] ppid=27292 vsize=72444 CPUtime=220.22
/proc/27294/stat : 27294 (bprolog) R 27292 27294 27074 0 -1 4194304 3724 0 0 0 21892 130 0 0 25 0 2 0 26722855 74182656 3434 996147200 134512640 135105188 4294956096 18446744073709551615 134751458 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27294/statm: 18111 3434 198 144 0 17595 0
[pid=27294/tid=27296] ppid=27292 vsize=72444 CPUtime=0
/proc/27294/task/27296/stat : 27296 (bprolog) S 27292 27294 27074 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26723078 74182656 3434 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.22
Current children cumulated vsize (KiB) 72444

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 27296
/proc/meminfo: memFree=1822272/2055920 swapFree=4192812/4192956
[pid=27294] ppid=27292 vsize=72444 CPUtime=279.66
/proc/27294/stat : 27294 (bprolog) R 27292 27294 27074 0 -1 4194304 3724 0 0 0 27836 130 0 0 25 0 2 0 26722855 74182656 3434 996147200 134512640 135105188 4294956096 18446744073709551615 134717749 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27294/statm: 18111 3434 198 144 0 17595 0
[pid=27294/tid=27296] ppid=27292 vsize=72444 CPUtime=0
/proc/27294/task/27296/stat : 27296 (bprolog) S 27292 27294 27074 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26723078 74182656 3434 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 279.66
Current children cumulated vsize (KiB) 72444

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 27296
/proc/meminfo: memFree=1821888/2055920 swapFree=4192812/4192956
[pid=27294] ppid=27292 vsize=72444 CPUtime=339.09
/proc/27294/stat : 27294 (bprolog) R 27292 27294 27074 0 -1 4194304 3724 0 0 0 33779 130 0 0 25 0 2 0 26722855 74182656 3434 996147200 134512640 135105188 4294956096 18446744073709551615 134718094 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27294/statm: 18111 3434 198 144 0 17595 0
[pid=27294/tid=27296] ppid=27292 vsize=72444 CPUtime=0
/proc/27294/task/27296/stat : 27296 (bprolog) S 27292 27294 27074 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26723078 74182656 3434 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.09
Current children cumulated vsize (KiB) 72444

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 27296
/proc/meminfo: memFree=1820288/2055920 swapFree=4192812/4192956
[pid=27294] ppid=27292 vsize=72444 CPUtime=398.54
/proc/27294/stat : 27294 (bprolog) R 27292 27294 27074 0 -1 4194304 3724 0 0 0 39724 130 0 0 25 0 2 0 26722855 74182656 3434 996147200 134512640 135105188 4294956096 18446744073709551615 134718081 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27294/statm: 18111 3434 198 144 0 17595 0
[pid=27294/tid=27296] ppid=27292 vsize=72444 CPUtime=0
/proc/27294/task/27296/stat : 27296 (bprolog) S 27292 27294 27074 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26723078 74182656 3434 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 398.54
Current children cumulated vsize (KiB) 72444

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 27296
/proc/meminfo: memFree=1819968/2055920 swapFree=4192812/4192956
[pid=27294] ppid=27292 vsize=72444 CPUtime=457.98
/proc/27294/stat : 27294 (bprolog) R 27292 27294 27074 0 -1 4194304 3724 0 0 0 45668 130 0 0 25 0 2 0 26722855 74182656 3434 996147200 134512640 135105188 4294956096 18446744073709551615 134718165 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27294/statm: 18111 3434 198 144 0 17595 0
[pid=27294/tid=27296] ppid=27292 vsize=72444 CPUtime=0
/proc/27294/task/27296/stat : 27296 (bprolog) S 27292 27294 27074 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26723078 74182656 3434 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 457.98
Current children cumulated vsize (KiB) 72444

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 27296
/proc/meminfo: memFree=1819648/2055920 swapFree=4192812/4192956
[pid=27294] ppid=27292 vsize=72444 CPUtime=517.42
/proc/27294/stat : 27294 (bprolog) R 27292 27294 27074 0 -1 4194304 3724 0 0 0 51612 130 0 0 25 0 2 0 26722855 74182656 3434 996147200 134512640 135105188 4294956096 18446744073709551615 134752412 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27294/statm: 18111 3434 198 144 0 17595 0

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

Current children cumulated CPU time (s) 1234.44
Current children cumulated vsize (KiB) 82688

[startup+1302.3 s]
/proc/loadavg: 1.07 1.36 1.70 2/70 27954
/proc/meminfo: memFree=1851384/2055920 swapFree=4192812/4192956
[pid=27294] ppid=27292 vsize=82688 CPUtime=1294.4
/proc/27294/stat : 27294 (bprolog) R 27292 27294 27074 0 -1 4194304 3725 0 0 0 129299 141 0 0 25 0 3 0 26722855 84672512 3435 996147200 134512640 135105188 4294956096 18446744073709551615 134717767 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27294/statm: 20672 3435 198 144 0 20156 0
[pid=27294/tid=27296] ppid=27292 vsize=82688 CPUtime=0
/proc/27294/task/27296/stat : 27296 (bprolog) S 27292 27294 27074 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 26723078 84672512 3435 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27294/tid=27503] ppid=27292 vsize=82688 CPUtime=0
/proc/27294/task/27503/stat : 27503 (bprolog) S 27292 27294 27074 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 26813087 84672512 3435 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1294.4
Current children cumulated vsize (KiB) 82688

[startup+1362.3 s]
/proc/loadavg: 1.02 1.29 1.66 2/71 27988
/proc/meminfo: memFree=1851184/2055920 swapFree=4192812/4192956
[pid=27294] ppid=27292 vsize=92932 CPUtime=1354.36
/proc/27294/stat : 27294 (bprolog) R 27292 27294 27074 0 -1 4194304 3726 0 0 0 135294 142 0 0 25 0 4 0 26722855 95162368 3436 996147200 134512640 135105188 4294956096 18446744073709551615 134752432 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27294/statm: 23233 3436 198 144 0 22717 0
[pid=27294/tid=27296] ppid=27292 vsize=92932 CPUtime=0
/proc/27294/task/27296/stat : 27296 (bprolog) S 27292 27294 27074 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26723078 95162368 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27294/tid=27503] ppid=27292 vsize=92932 CPUtime=0
/proc/27294/task/27503/stat : 27503 (bprolog) S 27292 27294 27074 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26813087 95162368 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27294/tid=27988] ppid=27292 vsize=92932 CPUtime=0
/proc/27294/task/27988/stat : 27988 (bprolog) S 27292 27294 27074 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26858095 95162368 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1354.36
Current children cumulated vsize (KiB) 92932

[startup+1422.3 s]
/proc/loadavg: 1.01 1.24 1.61 2/71 28021
/proc/meminfo: memFree=1850920/2055920 swapFree=4192812/4192956
[pid=27294] ppid=27292 vsize=92932 CPUtime=1414.34
/proc/27294/stat : 27294 (bprolog) R 27292 27294 27074 0 -1 4194304 3726 0 0 0 141291 143 0 0 25 0 4 0 26722855 95162368 3436 996147200 134512640 135105188 4294956096 18446744073709551615 134718092 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27294/statm: 23233 3436 198 144 0 22717 0
[pid=27294/tid=27296] ppid=27292 vsize=92932 CPUtime=0
/proc/27294/task/27296/stat : 27296 (bprolog) S 27292 27294 27074 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26723078 95162368 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27294/tid=27503] ppid=27292 vsize=92932 CPUtime=0
/proc/27294/task/27503/stat : 27503 (bprolog) S 27292 27294 27074 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26813087 95162368 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27294/tid=27988] ppid=27292 vsize=92932 CPUtime=0
/proc/27294/task/27988/stat : 27988 (bprolog) S 27292 27294 27074 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26858095 95162368 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1414.34
Current children cumulated vsize (KiB) 92932

[startup+1482.3 s]
/proc/loadavg: 1.00 1.19 1.57 2/71 28054
/proc/meminfo: memFree=1850800/2055920 swapFree=4192812/4192956
[pid=27294] ppid=27292 vsize=92932 CPUtime=1474.29
/proc/27294/stat : 27294 (bprolog) R 27292 27294 27074 0 -1 4194304 3726 0 0 0 147283 146 0 0 25 0 4 0 26722855 95162368 3436 996147200 134512640 135105188 4294956096 18446744073709551615 134751333 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27294/statm: 23233 3436 198 144 0 22717 0
[pid=27294/tid=27296] ppid=27292 vsize=92932 CPUtime=0
/proc/27294/task/27296/stat : 27296 (bprolog) S 27292 27294 27074 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26723078 95162368 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27294/tid=27503] ppid=27292 vsize=92932 CPUtime=0
/proc/27294/task/27503/stat : 27503 (bprolog) S 27292 27294 27074 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26813087 95162368 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27294/tid=27988] ppid=27292 vsize=92932 CPUtime=0
/proc/27294/task/27988/stat : 27988 (bprolog) S 27292 27294 27074 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26858095 95162368 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1474.29
Current children cumulated vsize (KiB) 92932

[startup+1542.31 s]
/proc/loadavg: 1.00 1.15 1.53 2/71 28087
/proc/meminfo: memFree=1850736/2055920 swapFree=4192812/4192956
[pid=27294] ppid=27292 vsize=92932 CPUtime=1534.26
/proc/27294/stat : 27294 (bprolog) R 27292 27294 27074 0 -1 4194304 3726 0 0 0 153280 146 0 0 25 0 4 0 26722855 95162368 3436 996147200 134512640 135105188 4294956096 18446744073709551615 134718096 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27294/statm: 23233 3436 198 144 0 22717 0
[pid=27294/tid=27296] ppid=27292 vsize=92932 CPUtime=0
/proc/27294/task/27296/stat : 27296 (bprolog) S 27292 27294 27074 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26723078 95162368 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27294/tid=27503] ppid=27292 vsize=92932 CPUtime=0
/proc/27294/task/27503/stat : 27503 (bprolog) S 27292 27294 27074 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26813087 95162368 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27294/tid=27988] ppid=27292 vsize=92932 CPUtime=0
/proc/27294/task/27988/stat : 27988 (bprolog) S 27292 27294 27074 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26858095 95162368 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1534.26
Current children cumulated vsize (KiB) 92932

[startup+1602.3 s]
/proc/loadavg: 1.00 1.12 1.50 2/72 28121
/proc/meminfo: memFree=1850408/2055920 swapFree=4192812/4192956
[pid=27294] ppid=27292 vsize=103176 CPUtime=1594.24
/proc/27294/stat : 27294 (bprolog) R 27292 27294 27074 0 -1 4194304 3727 0 0 0 159277 147 0 0 25 0 5 0 26722855 105652224 3437 996147200 134512640 135105188 4294956096 18446744073709551615 134751338 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27294/statm: 25794 3437 198 144 0 25278 0
[pid=27294/tid=27296] ppid=27292 vsize=103176 CPUtime=0
/proc/27294/task/27296/stat : 27296 (bprolog) S 27292 27294 27074 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26723078 105652224 3437 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27294/tid=27503] ppid=27292 vsize=103176 CPUtime=0
/proc/27294/task/27503/stat : 27503 (bprolog) S 27292 27294 27074 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26813087 105652224 3437 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27294/tid=27988] ppid=27292 vsize=103176 CPUtime=0
/proc/27294/task/27988/stat : 27988 (bprolog) S 27292 27294 27074 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26858095 105652224 3437 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27294/tid=28121] ppid=27292 vsize=103176 CPUtime=0
/proc/27294/task/28121/stat : 28121 (bprolog) S 27292 27294 27074 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 26880598 105652224 3437 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1594.24
Current children cumulated vsize (KiB) 103176

[startup+1662.3 s]
/proc/loadavg: 1.00 1.10 1.46 2/72 28154
/proc/meminfo: memFree=1850336/2055920 swapFree=4192812/4192956
[pid=27294] ppid=27292 vsize=103176 CPUtime=1654.21
/proc/27294/stat : 27294 (bprolog) R 27292 27294 27074 0 -1 4194304 3727 0 0 0 165272 149 0 0 25 0 5 0 26722855 105652224 3437 996147200 134512640 135105188 4294956096 18446744073709551615 134717649 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27294/statm: 25794 3437 198 144 0 25278 0
[pid=27294/tid=27296] ppid=27292 vsize=103176 CPUtime=0
/proc/27294/task/27296/stat : 27296 (bprolog) S 27292 27294 27074 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26723078 105652224 3437 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27294/tid=27503] ppid=27292 vsize=103176 CPUtime=0
/proc/27294/task/27503/stat : 27503 (bprolog) S 27292 27294 27074 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26813087 105652224 3437 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27294/tid=27988] ppid=27292 vsize=103176 CPUtime=0
/proc/27294/task/27988/stat : 27988 (bprolog) S 27292 27294 27074 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26858095 105652224 3437 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27294/tid=28121] ppid=27292 vsize=103176 CPUtime=0
/proc/27294/task/28121/stat : 28121 (bprolog) S 27292 27294 27074 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 26880598 105652224 3437 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1654.21
Current children cumulated vsize (KiB) 103176

[startup+1722.3 s]
/proc/loadavg: 1.00 1.08 1.43 2/72 28187
/proc/meminfo: memFree=1850024/2055920 swapFree=4192812/4192956
[pid=27294] ppid=27292 vsize=103176 CPUtime=1714.18
/proc/27294/stat : 27294 (bprolog) R 27292 27294 27074 0 -1 4194304 3727 0 0 0 171268 150 0 0 25 0 5 0 26722855 105652224 3437 996147200 134512640 135105188 4294956096 18446744073709551615 134718089 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27294/statm: 25794 3437 198 144 0 25278 0
[pid=27294/tid=27296] ppid=27292 vsize=103176 CPUtime=0
/proc/27294/task/27296/stat : 27296 (bprolog) S 27292 27294 27074 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26723078 105652224 3437 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27294/tid=27503] ppid=27292 vsize=103176 CPUtime=0
/proc/27294/task/27503/stat : 27503 (bprolog) S 27292 27294 27074 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26813087 105652224 3437 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27294/tid=27988] ppid=27292 vsize=103176 CPUtime=0
/proc/27294/task/27988/stat : 27988 (bprolog) S 27292 27294 27074 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26858095 105652224 3437 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27294/tid=28121] ppid=27292 vsize=103176 CPUtime=0
/proc/27294/task/28121/stat : 28121 (bprolog) S 27292 27294 27074 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26880598 105652224 3437 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1714.18
Current children cumulated vsize (KiB) 103176

[startup+1782.3 s]
/proc/loadavg: 1.00 1.06 1.40 2/72 28220
/proc/meminfo: memFree=1849576/2055920 swapFree=4192812/4192956
[pid=27294] ppid=27292 vsize=103176 CPUtime=1774.16
/proc/27294/stat : 27294 (bprolog) R 27292 27294 27074 0 -1 4194304 3727 0 0 0 177265 151 0 0 25 0 5 0 26722855 105652224 3437 996147200 134512640 135105188 4294956096 18446744073709551615 134717769 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27294/statm: 25794 3437 198 144 0 25278 0
[pid=27294/tid=27296] ppid=27292 vsize=103176 CPUtime=0
/proc/27294/task/27296/stat : 27296 (bprolog) S 27292 27294 27074 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26723078 105652224 3437 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27294/tid=27503] ppid=27292 vsize=103176 CPUtime=0
/proc/27294/task/27503/stat : 27503 (bprolog) S 27292 27294 27074 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26813087 105652224 3437 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27294/tid=27988] ppid=27292 vsize=103176 CPUtime=0
/proc/27294/task/27988/stat : 27988 (bprolog) S 27292 27294 27074 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26858095 105652224 3437 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27294/tid=28121] ppid=27292 vsize=103176 CPUtime=0
/proc/27294/task/28121/stat : 28121 (bprolog) S 27292 27294 27074 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26880598 105652224 3437 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1774.16
Current children cumulated vsize (KiB) 103176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.2 s]
/proc/loadavg: 1.00 1.05 1.39 2/68 28220
/proc/meminfo: memFree=1849640/2055920 swapFree=4192812/4192956
[pid=27294] ppid=27292 vsize=103176 CPUtime=1800.04
/proc/27294/stat : 27294 (bprolog) R 27292 27294 27074 0 -1 4194304 3728 0 0 0 179853 151 0 0 25 0 1 0 26722855 105652224 3438 996147200 134512640 135105188 4294956096 18446744073709551615 134751234 0 0 4096 2 0 0 0 17 0 0 0
/proc/27294/statm: 25794 3438 199 144 0 25278 0
Current children cumulated CPU time (s) 1800.04
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

[startup+1808.2 s]
/proc/loadavg: 1.00 1.05 1.39 2/68 28220
/proc/meminfo: memFree=1849640/2055920 swapFree=4192812/4192956
[pid=27294] ppid=27292 vsize=103176 CPUtime=1800.04
/proc/27294/stat : 27294 (bprolog) R 27292 27294 27074 0 -1 4194304 3728 0 0 0 179853 151 0 0 25 0 1 0 26722855 105652224 3438 996147200 134512640 135105188 4294956096 18446744073709551615 134751234 0 0 4096 2 0 0 0 17 0 0 0
/proc/27294/statm: 25794 3438 199 144 0 25278 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 103176

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.21
CPU time (s): 1800.06
CPU user time (s): 1798.54
CPU system time (s): 1.51977
CPU usage (%): 99.5493
Max. virtual memory (cumulated for all children) (KiB): 103176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.54
system time used= 1.51977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3728
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= 21800

runsolver used 2.15667 second user time and 5.21521 second system time

The end

Launcher Data 

Begin job on node39 at 2009-07-12 13:03:08
IDJOB=2091798
IDBENCH=60121
IDSOLVER=770
FILE ID=node39/2091798-1247396588
PBS_JOBID= 9507353
Free space on /tmp= 66428 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/rand-2-50-23-fcd/normalized-rand-2-50-23-587-230-fcd-32_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091798-1247396588/watcher-2091798-1247396588 -o /tmp/evaluation-result-2091798-1247396588/solver-2091798-1247396588 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2091798-1247396588 1800

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

MD5SUM BENCH= 7404fd8d22ee40edd9f5759dc859e04d
RANDOM SEED=2026845754

node39.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		: 3000.236
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		: 3000.236
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:       1838064 kB
Buffers:         25956 kB
Cached:          89916 kB
SwapCached:          0 kB
Active:         121040 kB
Inactive:        37380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1838064 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1716 kB
Writeback:           0 kB
Mapped:          53776 kB
Slab:            44716 kB
Committed_AS:   205892 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= 66432 MiB
End job on node39 at 2009-07-12 13:33:18