Trace number 2089950

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 09UNSAT 621.482 624.34

General information on the benchmark

Namecsp/rand-2-40-19/
normalized-rand-2-40-19-443-230-19_ext.xml
MD5SUM14b0f90c582ede8d8a5dfd862cea52f8
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark40.1349
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints335
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension335
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-2089950-1247390846)
0.88/0.97	c Converted in 282 ms
0.98/1.08	c solving(HOME/instance-2089950-1247390846,1800000)
0.98/1.08	c solving(HOME/instance-2089950-1247390846,1800000)
621.43/624.33	c (ffc_inout)
621.43/624.33	s UNSATISFIABLE
621.43/624.33	
621.43/624.33	c Time=620417 ms Backtracks=872046
621.43/624.33

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2089950-1247390846/watcher-2089950-1247390846 -o /tmp/evaluation-result-2089950-1247390846/solver-2089950-1247390846 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2089950-1247390846 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: 2.00 2.00 1.73 4/81 28967
/proc/meminfo: memFree=1789400/2055920 swapFree=4192812/4192956
[pid=28967] ppid=28965 vsize=18576 CPUtime=0
/proc/28967/stat : 28967 (runsolver) R 28965 28967 27524 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 26147325 19021824 284 996147200 4194304 4302564 548682068528 18446744073709551615 271638392103 0 0 4096 24578 0 0 0 17 1 0 0
/proc/28967/statm: 4644 284 249 26 0 2626 0

[startup+0.175763 s]
/proc/loadavg: 2.00 2.00 1.73 4/81 28967
/proc/meminfo: memFree=1789400/2055920 swapFree=4192812/4192956
[pid=28967] ppid=28965 vsize=62208 CPUtime=0.16
/proc/28967/stat : 28967 (bprolog) R 28965 28967 27524 0 -1 4194304 1099 0 0 0 5 11 0 0 18 0 1 0 26147325 63700992 812 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28967/statm: 15552 812 176 144 0 15036 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 62208

[startup+0.202765 s]
/proc/loadavg: 2.00 2.00 1.73 4/81 28967
/proc/meminfo: memFree=1789400/2055920 swapFree=4192812/4192956
[pid=28967] ppid=28965 vsize=62208 CPUtime=0.18
/proc/28967/stat : 28967 (bprolog) R 28965 28967 27524 0 -1 4194304 1099 0 0 0 6 12 0 0 18 0 1 0 26147325 63700992 812 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28967/statm: 15552 812 176 144 0 15036 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 62208

[startup+0.302777 s]
/proc/loadavg: 2.00 2.00 1.73 4/81 28967
/proc/meminfo: memFree=1789400/2055920 swapFree=4192812/4192956
[pid=28967] ppid=28965 vsize=62208 CPUtime=0.29
/proc/28967/stat : 28967 (bprolog) R 28965 28967 27524 0 -1 4194304 1099 0 0 0 10 19 0 0 19 0 1 0 26147325 63700992 812 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28967/statm: 15552 812 176 144 0 15036 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 62208

[startup+0.702816 s]
/proc/loadavg: 2.00 2.00 1.73 4/81 28967
/proc/meminfo: memFree=1789400/2055920 swapFree=4192812/4192956
[pid=28967] ppid=28965 vsize=62208 CPUtime=0.68
/proc/28967/stat : 28967 (bprolog) R 28965 28967 27524 0 -1 4194304 1099 0 0 0 22 46 0 0 23 0 1 0 26147325 63700992 812 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28967/statm: 15552 812 176 144 0 15036 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 62208

[startup+1.50191 s]
/proc/loadavg: 2.00 2.00 1.73 3/82 28968
/proc/meminfo: memFree=1781648/2055920 swapFree=4192812/4192956
[pid=28967] ppid=28965 vsize=72444 CPUtime=1.47
/proc/28967/stat : 28967 (bprolog) R 28965 28967 27524 0 -1 4194304 2484 0 0 0 81 66 0 0 25 0 2 0 26147325 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 134717742 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28967/statm: 18111 2194 198 144 0 17595 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 72444

[startup+3.10106 s]
/proc/loadavg: 2.00 2.00 1.73 3/83 28969
/proc/meminfo: memFree=1781000/2055920 swapFree=4192812/4192956
[pid=28967] ppid=28965 vsize=72444 CPUtime=3.06
/proc/28967/stat : 28967 (bprolog) R 28965 28967 27524 0 -1 4194304 2484 0 0 0 240 66 0 0 25 0 2 0 26147325 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 134717760 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28967/statm: 18111 2194 198 144 0 17595 0
[pid=28967/tid=28969] ppid=28965 vsize=72444 CPUtime=0
/proc/28967/task/28969/stat : 28969 (bprolog) S 28965 28967 27524 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26147438 74182656 2194 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) 72444

[startup+6.30139 s]
/proc/loadavg: 2.00 2.00 1.74 3/83 28969
/proc/meminfo: memFree=1780872/2055920 swapFree=4192812/4192956
[pid=28967] ppid=28965 vsize=72444 CPUtime=6.25
/proc/28967/stat : 28967 (bprolog) R 28965 28967 27524 0 -1 4194304 2484 0 0 0 559 66 0 0 25 0 2 0 26147325 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 134725211 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28967/statm: 18111 2194 198 144 0 17595 0
[pid=28967/tid=28969] ppid=28965 vsize=72444 CPUtime=0
/proc/28967/task/28969/stat : 28969 (bprolog) S 28965 28967 27524 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26147438 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 72444

[startup+12.701 s]
/proc/loadavg: 2.00 2.00 1.74 3/83 28969
/proc/meminfo: memFree=1780752/2055920 swapFree=4192812/4192956
[pid=28967] ppid=28965 vsize=72444 CPUtime=12.62
/proc/28967/stat : 28967 (bprolog) R 28965 28967 27524 0 -1 4194304 2484 0 0 0 1196 66 0 0 25 0 2 0 26147325 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 134725377 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28967/statm: 18111 2194 198 144 0 17595 0
[pid=28967/tid=28969] ppid=28965 vsize=72444 CPUtime=0
/proc/28967/task/28969/stat : 28969 (bprolog) S 28965 28967 27524 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26147438 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 72444

[startup+25.5024 s]
/proc/loadavg: 2.00 2.00 1.74 3/83 28969
/proc/meminfo: memFree=1780752/2055920 swapFree=4192812/4192956
[pid=28967] ppid=28965 vsize=72444 CPUtime=25.37
/proc/28967/stat : 28967 (bprolog) R 28965 28967 27524 0 -1 4194304 2484 0 0 0 2470 67 0 0 25 0 2 0 26147325 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 134751437 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28967/statm: 18111 2194 198 144 0 17595 0
[pid=28967/tid=28969] ppid=28965 vsize=72444 CPUtime=0
/proc/28967/task/28969/stat : 28969 (bprolog) S 28965 28967 27524 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26147438 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 72444

[startup+51.103 s]
/proc/loadavg: 2.00 2.00 1.74 3/83 28969
/proc/meminfo: memFree=1780816/2055920 swapFree=4192812/4192956
[pid=28967] ppid=28965 vsize=72444 CPUtime=50.85
/proc/28967/stat : 28967 (bprolog) R 28965 28967 27524 0 -1 4194304 2484 0 0 0 5018 67 0 0 25 0 2 0 26147325 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 134752504 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28967/statm: 18111 2194 198 144 0 17595 0
[pid=28967/tid=28969] ppid=28965 vsize=72444 CPUtime=0
/proc/28967/task/28969/stat : 28969 (bprolog) S 28965 28967 27524 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26147438 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 72444

[startup+102.302 s]
/proc/loadavg: 2.00 2.00 1.75 3/83 28969
/proc/meminfo: memFree=1780560/2055920 swapFree=4192812/4192956
[pid=28967] ppid=28965 vsize=72444 CPUtime=101.8
/proc/28967/stat : 28967 (bprolog) R 28965 28967 27524 0 -1 4194304 2484 0 0 0 10113 67 0 0 25 0 2 0 26147325 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 134717649 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28967/statm: 18111 2194 198 144 0 17595 0
[pid=28967/tid=28969] ppid=28965 vsize=72444 CPUtime=0
/proc/28967/task/28969/stat : 28969 (bprolog) S 28965 28967 27524 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26147438 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.8
Current children cumulated vsize (KiB) 72444

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 1.77 3/83 28969
/proc/meminfo: memFree=1780368/2055920 swapFree=4192812/4192956
[pid=28967] ppid=28965 vsize=72444 CPUtime=161.51
/proc/28967/stat : 28967 (bprolog) R 28965 28967 27524 0 -1 4194304 2484 0 0 0 16084 67 0 0 25 0 2 0 26147325 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 134752434 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28967/statm: 18111 2194 198 144 0 17595 0
[pid=28967/tid=28969] ppid=28965 vsize=72444 CPUtime=0
/proc/28967/task/28969/stat : 28969 (bprolog) S 28965 28967 27524 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26147438 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.51
Current children cumulated vsize (KiB) 72444

[startup+222.306 s]
/proc/loadavg: 2.00 2.00 1.78 3/83 28969
/proc/meminfo: memFree=1780304/2055920 swapFree=4192812/4192956
[pid=28967] ppid=28965 vsize=72444 CPUtime=221.22
/proc/28967/stat : 28967 (bprolog) R 28965 28967 27524 0 -1 4194304 2484 0 0 0 22055 67 0 0 25 0 2 0 26147325 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 134752531 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28967/statm: 18111 2194 198 144 0 17595 0
[pid=28967/tid=28969] ppid=28965 vsize=72444 CPUtime=0
/proc/28967/task/28969/stat : 28969 (bprolog) S 28965 28967 27524 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26147438 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 221.22
Current children cumulated vsize (KiB) 72444

[startup+282.303 s]
/proc/loadavg: 2.07 2.02 1.79 3/75 29436
/proc/meminfo: memFree=1825808/2055920 swapFree=4192812/4192956
[pid=28967] ppid=28965 vsize=72444 CPUtime=280.86
/proc/28967/stat : 28967 (bprolog) R 28965 28967 27524 0 -1 4194304 2484 0 0 0 28015 71 0 0 25 0 2 0 26147325 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 134751341 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28967/statm: 18111 2194 198 144 0 17595 0
[pid=28967/tid=28969] ppid=28965 vsize=72444 CPUtime=0
/proc/28967/task/28969/stat : 28969 (bprolog) S 28965 28967 27524 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26147438 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 280.86
Current children cumulated vsize (KiB) 72444

[startup+342.302 s]
/proc/loadavg: 2.02 2.01 1.81 3/76 29748
/proc/meminfo: memFree=1820872/2055920 swapFree=4192812/4192956
[pid=28967] ppid=28965 vsize=72444 CPUtime=340.59
/proc/28967/stat : 28967 (bprolog) R 28965 28967 27524 0 -1 4194304 2484 0 0 0 33985 74 0 0 25 0 2 0 26147325 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 134752412 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28967/statm: 18111 2194 198 144 0 17595 0
[pid=28967/tid=28969] ppid=28965 vsize=72444 CPUtime=0
/proc/28967/task/28969/stat : 28969 (bprolog) S 28965 28967 27524 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26147438 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 340.59
Current children cumulated vsize (KiB) 72444

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 1.82 3/76 29748
/proc/meminfo: memFree=1819848/2055920 swapFree=4192812/4192956
[pid=28967] ppid=28965 vsize=72444 CPUtime=400.34
/proc/28967/stat : 28967 (bprolog) R 28965 28967 27524 0 -1 4194304 2484 0 0 0 39960 74 0 0 25 0 2 0 26147325 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 134717634 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28967/statm: 18111 2194 198 144 0 17595 0
[pid=28967/tid=28969] ppid=28965 vsize=72444 CPUtime=0
/proc/28967/task/28969/stat : 28969 (bprolog) S 28965 28967 27524 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26147438 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 400.34
Current children cumulated vsize (KiB) 72444

[startup+462.302 s]
/proc/loadavg: 2.08 2.02 1.83 3/76 29886
/proc/meminfo: memFree=1800712/2055920 swapFree=4192812/4192956
[pid=28967] ppid=28965 vsize=72444 CPUtime=460.09
/proc/28967/stat : 28967 (bprolog) R 28965 28967 27524 0 -1 4194304 2484 0 0 0 45934 75 0 0 25 0 2 0 26147325 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 134751341 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28967/statm: 18111 2194 198 144 0 17595 0
[pid=28967/tid=28969] ppid=28965 vsize=72444 CPUtime=0
/proc/28967/task/28969/stat : 28969 (bprolog) S 28965 28967 27524 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26147438 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 460.09
Current children cumulated vsize (KiB) 72444

[startup+522.301 s]
/proc/loadavg: 2.03 2.01 1.84 3/76 29886
/proc/meminfo: memFree=1795336/2055920 swapFree=4192812/4192956
[pid=28967] ppid=28965 vsize=72444 CPUtime=519.85
/proc/28967/stat : 28967 (bprolog) R 28965 28967 27524 0 -1 4194304 2484 0 0 0 51909 76 0 0 25 0 2 0 26147325 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 134725053 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28967/statm: 18111 2194 198 144 0 17595 0
[pid=28967/tid=28969] ppid=28965 vsize=72444 CPUtime=0
/proc/28967/task/28969/stat : 28969 (bprolog) S 28965 28967 27524 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26147438 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 519.85
Current children cumulated vsize (KiB) 72444

[startup+582.302 s]
/proc/loadavg: 2.01 2.00 1.84 3/76 29886
/proc/meminfo: memFree=1790856/2055920 swapFree=4192812/4192956
[pid=28967] ppid=28965 vsize=72444 CPUtime=579.6
/proc/28967/stat : 28967 (bprolog) R 28965 28967 27524 0 -1 4194304 2484 0 0 0 57884 76 0 0 25 0 2 0 26147325 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 134751349 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28967/statm: 18111 2194 198 144 0 17595 0
[pid=28967/tid=28969] ppid=28965 vsize=72444 CPUtime=0
/proc/28967/task/28969/stat : 28969 (bprolog) S 28965 28967 27524 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26147438 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 579.6
Current children cumulated vsize (KiB) 72444

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

[startup+588.802 s]
/proc/loadavg: 2.01 2.00 1.84 3/76 29886
/proc/meminfo: memFree=1790216/2055920 swapFree=4192812/4192956
[pid=28967] ppid=28965 vsize=72444 CPUtime=586.08
/proc/28967/stat : 28967 (bprolog) R 28965 28967 27524 0 -1 4194304 2484 0 0 0 58532 76 0 0 25 0 2 0 26147325 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 134718096 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28967/statm: 18111 2194 198 144 0 17595 0
[pid=28967/tid=28969] ppid=28965 vsize=72444 CPUtime=0
/proc/28967/task/28969/stat : 28969 (bprolog) S 28965 28967 27524 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26147438 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 586.08
Current children cumulated vsize (KiB) 72444

[startup+601.601 s]
/proc/loadavg: 2.00 2.00 1.84 3/76 29886
/proc/meminfo: memFree=1789320/2055920 swapFree=4192812/4192956
[pid=28967] ppid=28965 vsize=72444 CPUtime=598.83
/proc/28967/stat : 28967 (bprolog) R 28965 28967 27524 0 -1 4194304 2484 0 0 0 59807 76 0 0 25 0 2 0 26147325 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 134717632 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28967/statm: 18111 2194 198 144 0 17595 0
[pid=28967/tid=28969] ppid=28965 vsize=72444 CPUtime=0
/proc/28967/task/28969/stat : 28969 (bprolog) S 28965 28967 27524 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26147438 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 598.83
Current children cumulated vsize (KiB) 72444

[startup+614.402 s]
/proc/loadavg: 2.00 2.00 1.84 3/76 29886
/proc/meminfo: memFree=1788744/2055920 swapFree=4192812/4192956
[pid=28967] ppid=28965 vsize=72444 CPUtime=611.58
/proc/28967/stat : 28967 (bprolog) R 28965 28967 27524 0 -1 4194304 2484 0 0 0 61082 76 0 0 25 0 2 0 26147325 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 134717634 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28967/statm: 18111 2194 198 144 0 17595 0
[pid=28967/tid=28969] ppid=28965 vsize=72444 CPUtime=0
/proc/28967/task/28969/stat : 28969 (bprolog) S 28965 28967 27524 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26147438 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 611.58
Current children cumulated vsize (KiB) 72444

[startup+620.801 s]
/proc/loadavg: 2.00 2.00 1.85 3/76 29886
/proc/meminfo: memFree=1788744/2055920 swapFree=4192812/4192956
[pid=28967] ppid=28965 vsize=72444 CPUtime=617.95
/proc/28967/stat : 28967 (bprolog) R 28965 28967 27524 0 -1 4194304 2484 0 0 0 61719 76 0 0 25 0 2 0 26147325 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 134751435 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28967/statm: 18111 2194 198 144 0 17595 0
[pid=28967/tid=28969] ppid=28965 vsize=72444 CPUtime=0
/proc/28967/task/28969/stat : 28969 (bprolog) S 28965 28967 27524 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26147438 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 617.95
Current children cumulated vsize (KiB) 72444

[startup+622.401 s]
/proc/loadavg: 2.00 2.00 1.85 3/76 29886
/proc/meminfo: memFree=1788744/2055920 swapFree=4192812/4192956
[pid=28967] ppid=28965 vsize=72444 CPUtime=619.54
/proc/28967/stat : 28967 (bprolog) R 28965 28967 27524 0 -1 4194304 2484 0 0 0 61878 76 0 0 25 0 2 0 26147325 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 134752506 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28967/statm: 18111 2194 198 144 0 17595 0
[pid=28967/tid=28969] ppid=28965 vsize=72444 CPUtime=0
/proc/28967/task/28969/stat : 28969 (bprolog) S 28965 28967 27524 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26147438 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 619.54
Current children cumulated vsize (KiB) 72444

[startup+623.201 s]
/proc/loadavg: 2.00 2.00 1.85 3/76 29886
/proc/meminfo: memFree=1788744/2055920 swapFree=4192812/4192956
[pid=28967] ppid=28965 vsize=72444 CPUtime=620.34
/proc/28967/stat : 28967 (bprolog) R 28965 28967 27524 0 -1 4194304 2484 0 0 0 61958 76 0 0 25 0 2 0 26147325 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 134717698 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28967/statm: 18111 2194 198 144 0 17595 0
[pid=28967/tid=28969] ppid=28965 vsize=72444 CPUtime=0
/proc/28967/task/28969/stat : 28969 (bprolog) S 28965 28967 27524 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26147438 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 620.34
Current children cumulated vsize (KiB) 72444

[startup+624.002 s]
/proc/loadavg: 2.00 2.00 1.85 3/76 29886
/proc/meminfo: memFree=1788744/2055920 swapFree=4192812/4192956
[pid=28967] ppid=28965 vsize=72444 CPUtime=621.13
/proc/28967/stat : 28967 (bprolog) R 28965 28967 27524 0 -1 4194304 2484 0 0 0 62037 76 0 0 25 0 2 0 26147325 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 134752567 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28967/statm: 18111 2194 198 144 0 17595 0
[pid=28967/tid=28969] ppid=28965 vsize=72444 CPUtime=0
/proc/28967/task/28969/stat : 28969 (bprolog) S 28965 28967 27524 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26147438 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 621.13
Current children cumulated vsize (KiB) 72444

[startup+624.202 s]
/proc/loadavg: 2.00 2.00 1.85 3/76 29886
/proc/meminfo: memFree=1788744/2055920 swapFree=4192812/4192956
[pid=28967] ppid=28965 vsize=72444 CPUtime=621.33
/proc/28967/stat : 28967 (bprolog) R 28965 28967 27524 0 -1 4194304 2484 0 0 0 62057 76 0 0 25 0 2 0 26147325 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 134717675 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28967/statm: 18111 2194 198 144 0 17595 0
[pid=28967/tid=28969] ppid=28965 vsize=72444 CPUtime=0
/proc/28967/task/28969/stat : 28969 (bprolog) S 28965 28967 27524 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26147438 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 621.33
Current children cumulated vsize (KiB) 72444

[startup+624.302 s]
/proc/loadavg: 2.00 2.00 1.85 3/76 29886
/proc/meminfo: memFree=1788744/2055920 swapFree=4192812/4192956
[pid=28967] ppid=28965 vsize=72444 CPUtime=621.43
/proc/28967/stat : 28967 (bprolog) R 28965 28967 27524 0 -1 4194304 2484 0 0 0 62067 76 0 0 25 0 2 0 26147325 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 134718165 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28967/statm: 18111 2194 198 144 0 17595 0
[pid=28967/tid=28969] ppid=28965 vsize=72444 CPUtime=0
/proc/28967/task/28969/stat : 28969 (bprolog) S 28965 28967 27524 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26147438 74182656 2194 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 621.43
Current children cumulated vsize (KiB) 72444

Child status: 0
Real time (s): 624.34
CPU time (s): 621.482
CPU user time (s): 620.716
CPU system time (s): 0.766883
CPU usage (%): 99.5423
Max. virtual memory (cumulated for all children) (KiB): 72444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 620.716
system time used= 0.766883
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2484
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= 3
involuntary context switches= 12972

runsolver used 0.609907 second user time and 1.66975 second system time

The end

Launcher Data 

Begin job on node67 at 2009-07-12 11:27:26
IDJOB=2089950
IDBENCH=59650
IDSOLVER=770
FILE ID=node67/2089950-1247390846
PBS_JOBID= 9507171
Free space on /tmp= 66508 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/rand-2-40-19/normalized-rand-2-40-19-443-230-19_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089950-1247390846/watcher-2089950-1247390846 -o /tmp/evaluation-result-2089950-1247390846/solver-2089950-1247390846 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2089950-1247390846 1800

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

MD5SUM BENCH= 14b0f90c582ede8d8a5dfd862cea52f8
RANDOM SEED=1174818322

node67.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		: 3000.239
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		: 3000.239
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:       1789880 kB
Buffers:         19128 kB
Cached:         131696 kB
SwapCached:          0 kB
Active:         124468 kB
Inactive:        88556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1789880 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1548 kB
Writeback:           0 kB
Mapped:          82692 kB
Slab:            38024 kB
Committed_AS:   279872 kB
PageTables:       1972 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= 66500 MiB
End job on node67 at 2009-07-12 11:37:50