Trace number 2086881

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
bpsolver 09? (TO) 1800.03 1801.31

General information on the benchmark

Namecsp/langford4/
normalized-langford-4-20.xml
MD5SUMd7708ecaa4b0e9b8ee6812bd6eefd125
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of constraints3220
Maximum constraint arity2
Maximum domain size80
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3220
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-2086881-1247384568)
0.28/0.36	c Converted in 157 ms
0.38/0.40	c solving(HOME/instance-2086881-1247384568,1800000)
0.38/0.40	c solving(HOME/instance-2086881-1247384568,1800000)

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-2086881-1247384568/watcher-2086881-1247384568 -o /tmp/evaluation-result-2086881-1247384568/solver-2086881-1247384568 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2086881-1247384568 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: 2.19 2.05 2.01 4/80 24756
/proc/meminfo: memFree=1836768/2055920 swapFree=4192812/4192956
[pid=24756] ppid=24754 vsize=5356 CPUtime=0
/proc/24756/stat : 24756 (sh) R 24754 24756 24066 0 -1 4194304 265 0 0 0 0 0 0 0 20 0 1 0 25520729 5484544 232 996147200 4194304 4889804 548682068864 18446744073709551615 4488656 0 0 4100 65536 0 0 0 17 1 0 0
/proc/24756/statm: 1339 232 193 169 0 50 0

[startup+0.0945949 s]
/proc/loadavg: 2.19 2.05 2.01 4/80 24756
/proc/meminfo: memFree=1836768/2055920 swapFree=4192812/4192956
[pid=24756] ppid=24754 vsize=62208 CPUtime=0.08
/proc/24756/stat : 24756 (bprolog) R 24754 24756 24066 0 -1 4194304 1106 0 0 0 5 3 0 0 20 0 1 0 25520729 63700992 819 996147200 134512640 135105188 4294956096 18446744073709551615 134677217 0 0 4096 2 0 0 0 17 1 0 0
/proc/24756/statm: 15552 819 177 144 0 15036 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 62208

[startup+0.1016 s]
/proc/loadavg: 2.19 2.05 2.01 4/80 24756
/proc/meminfo: memFree=1836768/2055920 swapFree=4192812/4192956
[pid=24756] ppid=24754 vsize=62208 CPUtime=0.09
/proc/24756/stat : 24756 (bprolog) R 24754 24756 24066 0 -1 4194304 1106 0 0 0 5 4 0 0 20 0 1 0 25520729 63700992 819 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/24756/statm: 15552 819 177 144 0 15036 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 62208

[startup+0.301621 s]
/proc/loadavg: 2.19 2.05 2.01 4/80 24756
/proc/meminfo: memFree=1836768/2055920 swapFree=4192812/4192956
[pid=24756] ppid=24754 vsize=62208 CPUtime=0.28
/proc/24756/stat : 24756 (bprolog) R 24754 24756 24066 0 -1 4194304 1112 0 0 0 14 14 0 0 21 0 1 0 25520729 63700992 825 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/24756/statm: 15552 825 177 144 0 15036 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 62208

[startup+0.701665 s]
/proc/loadavg: 2.19 2.05 2.01 4/80 24756
/proc/meminfo: memFree=1836768/2055920 swapFree=4192812/4192956
[pid=24756] ppid=24754 vsize=70148 CPUtime=0.68
/proc/24756/stat : 24756 (bprolog) R 24754 24756 24066 0 -1 4194304 1952 0 0 0 50 18 0 0 25 0 1 0 25520729 71831552 1662 996147200 134512640 135105188 4294956096 18446744073709551615 134684372 0 0 4096 2 0 0 0 17 1 0 0
/proc/24756/statm: 17537 1662 189 144 0 17021 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 70148

[startup+1.50175 s]
/proc/loadavg: 2.19 2.05 2.01 3/82 24758
/proc/meminfo: memFree=1828496/2055920 swapFree=4192812/4192956
[pid=24756] ppid=24754 vsize=80392 CPUtime=1.47
/proc/24756/stat : 24756 (bprolog) R 24754 24756 24066 0 -1 4194304 2495 0 0 0 129 18 0 0 25 0 2 0 25520729 82321408 2205 996147200 134512640 135105188 4294956096 18446744073709551615 134722358 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/24756/statm: 20098 2205 197 144 0 19582 0
[pid=24756/tid=24758] ppid=24754 vsize=80392 CPUtime=0
/proc/24756/task/24758/stat : 24758 (bprolog) S 24754 24756 24066 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25520822 82321408 2205 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 80392

[startup+3.10194 s]
/proc/loadavg: 2.17 2.04 2.01 3/82 24758
/proc/meminfo: memFree=1828304/2055920 swapFree=4192812/4192956
[pid=24756] ppid=24754 vsize=80392 CPUtime=3.06
/proc/24756/stat : 24756 (bprolog) R 24754 24756 24066 0 -1 4194304 2495 0 0 0 288 18 0 0 25 0 2 0 25520729 82321408 2205 996147200 134512640 135105188 4294956096 18446744073709551615 134583679 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/24756/statm: 20098 2205 197 144 0 19582 0
[pid=24756/tid=24758] ppid=24754 vsize=80392 CPUtime=0
/proc/24756/task/24758/stat : 24758 (bprolog) S 24754 24756 24066 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25520822 82321408 2205 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) 80392

[startup+6.3013 s]
/proc/loadavg: 2.17 2.04 2.01 3/82 24758
/proc/meminfo: memFree=1828312/2055920 swapFree=4192812/4192956
[pid=24756] ppid=24754 vsize=80392 CPUtime=6.23
/proc/24756/stat : 24756 (bprolog) R 24754 24756 24066 0 -1 4194304 2495 0 0 0 605 18 0 0 25 0 2 0 25520729 82321408 2205 996147200 134512640 135105188 4294956096 18446744073709551615 134711875 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/24756/statm: 20098 2205 197 144 0 19582 0
[pid=24756/tid=24758] ppid=24754 vsize=80392 CPUtime=0
/proc/24756/task/24758/stat : 24758 (bprolog) S 24754 24756 24066 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25520822 82321408 2205 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) 80392

[startup+12.701 s]
/proc/loadavg: 2.15 2.04 2.01 3/82 24758
/proc/meminfo: memFree=1828120/2055920 swapFree=4192812/4192956
[pid=24756] ppid=24754 vsize=80392 CPUtime=12.57
/proc/24756/stat : 24756 (bprolog) R 24754 24756 24066 0 -1 4194304 2495 0 0 0 1239 18 0 0 25 0 2 0 25520729 82321408 2205 996147200 134512640 135105188 4294956096 18446744073709551615 134722390 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/24756/statm: 20098 2205 197 144 0 19582 0
[pid=24756/tid=24758] ppid=24754 vsize=80392 CPUtime=0
/proc/24756/task/24758/stat : 24758 (bprolog) S 24754 24756 24066 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25520822 82321408 2205 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) 80392

[startup+25.5015 s]
/proc/loadavg: 2.12 2.04 2.01 3/82 24758
/proc/meminfo: memFree=1828184/2055920 swapFree=4192812/4192956
[pid=24756] ppid=24754 vsize=80392 CPUtime=25.26
/proc/24756/stat : 24756 (bprolog) R 24754 24756 24066 0 -1 4194304 2495 0 0 0 2508 18 0 0 25 0 2 0 25520729 82321408 2205 996147200 134512640 135105188 4294956096 18446744073709551615 134711869 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/24756/statm: 20098 2205 197 144 0 19582 0
[pid=24756/tid=24758] ppid=24754 vsize=80392 CPUtime=0
/proc/24756/task/24758/stat : 24758 (bprolog) S 24754 24756 24066 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25520822 82321408 2205 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 80392

[startup+51.1015 s]
/proc/loadavg: 2.08 2.04 2.01 3/82 24758
/proc/meminfo: memFree=1828184/2055920 swapFree=4192812/4192956
[pid=24756] ppid=24754 vsize=80392 CPUtime=50.65
/proc/24756/stat : 24756 (bprolog) R 24754 24756 24066 0 -1 4194304 2495 0 0 0 5047 18 0 0 25 0 2 0 25520729 82321408 2205 996147200 134512640 135105188 4294956096 18446744073709551615 134605471 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/24756/statm: 20098 2205 197 144 0 19582 0
[pid=24756/tid=24758] ppid=24754 vsize=80392 CPUtime=0
/proc/24756/task/24758/stat : 24758 (bprolog) S 24754 24756 24066 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25520822 82321408 2205 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 80392

[startup+102.306 s]
/proc/loadavg: 2.03 2.03 2.00 3/76 24809
/proc/meminfo: memFree=1853512/2055920 swapFree=4192812/4192956
[pid=24756] ppid=24754 vsize=80392 CPUtime=101.64
/proc/24756/stat : 24756 (bprolog) R 24754 24756 24066 0 -1 4194304 2496 0 0 0 10145 19 0 0 25 0 2 0 25520729 82321408 2206 996147200 134512640 135105188 4294956096 18446744073709551615 134722463 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/24756/statm: 20098 2206 197 144 0 19582 0
[pid=24756/tid=24758] ppid=24754 vsize=80392 CPUtime=0
/proc/24756/task/24758/stat : 24758 (bprolog) S 24754 24756 24066 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25520822 82321408 2206 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.64
Current children cumulated vsize (KiB) 80392

[startup+162.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/76 24809
/proc/meminfo: memFree=1852296/2055920 swapFree=4192812/4192956
[pid=24756] ppid=24754 vsize=80392 CPUtime=161.61
/proc/24756/stat : 24756 (bprolog) R 24754 24756 24066 0 -1 4194304 2496 0 0 0 16142 19 0 0 25 0 2 0 25520729 82321408 2206 996147200 134512640 135105188 4294956096 18446744073709551615 134629901 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/24756/statm: 20098 2206 197 144 0 19582 0
[pid=24756/tid=24758] ppid=24754 vsize=80392 CPUtime=0
/proc/24756/task/24758/stat : 24758 (bprolog) S 24754 24756 24066 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25520822 82321408 2206 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.61
Current children cumulated vsize (KiB) 80392

[startup+222.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/76 24809
/proc/meminfo: memFree=1851208/2055920 swapFree=4192812/4192956
[pid=24756] ppid=24754 vsize=80392 CPUtime=221.59
/proc/24756/stat : 24756 (bprolog) R 24754 24756 24066 0 -1 4194304 2496 0 0 0 22140 19 0 0 25 0 2 0 25520729 82321408 2206 996147200 134512640 135105188 4294956096 18446744073709551615 134722528 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/24756/statm: 20098 2206 197 144 0 19582 0
[pid=24756/tid=24758] ppid=24754 vsize=80392 CPUtime=0
/proc/24756/task/24758/stat : 24758 (bprolog) S 24754 24756 24066 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25520822 82321408 2206 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 221.59
Current children cumulated vsize (KiB) 80392

[startup+282.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/76 24809
/proc/meminfo: memFree=1850056/2055920 swapFree=4192812/4192956
[pid=24756] ppid=24754 vsize=80392 CPUtime=281.57
/proc/24756/stat : 24756 (bprolog) R 24754 24756 24066 0 -1 4194304 2496 0 0 0 28138 19 0 0 25 0 2 0 25520729 82321408 2206 996147200 134512640 135105188 4294956096 18446744073709551615 134631051 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/24756/statm: 20098 2206 197 144 0 19582 0
[pid=24756/tid=24758] ppid=24754 vsize=80392 CPUtime=0
/proc/24756/task/24758/stat : 24758 (bprolog) S 24754 24756 24066 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25520822 82321408 2206 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 281.57
Current children cumulated vsize (KiB) 80392

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 24809
/proc/meminfo: memFree=1848904/2055920 swapFree=4192812/4192956
[pid=24756] ppid=24754 vsize=80392 CPUtime=341.56
/proc/24756/stat : 24756 (bprolog) R 24754 24756 24066 0 -1 4194304 2496 0 0 0 34136 20 0 0 25 0 2 0 25520729 82321408 2206 996147200 134512640 135105188 4294956096 18446744073709551615 134711513 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/24756/statm: 20098 2206 197 144 0 19582 0
[pid=24756/tid=24758] ppid=24754 vsize=80392 CPUtime=0
/proc/24756/task/24758/stat : 24758 (bprolog) S 24754 24756 24066 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25520822 82321408 2206 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 341.56
Current children cumulated vsize (KiB) 80392

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 24809
/proc/meminfo: memFree=1847880/2055920 swapFree=4192812/4192956
[pid=24756] ppid=24754 vsize=80392 CPUtime=401.53
/proc/24756/stat : 24756 (bprolog) R 24754 24756 24066 0 -1 4194304 2496 0 0 0 40133 20 0 0 25 0 2 0 25520729 82321408 2206 996147200 134512640 135105188 4294956096 18446744073709551615 134722062 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/24756/statm: 20098 2206 197 144 0 19582 0
[pid=24756/tid=24758] ppid=24754 vsize=80392 CPUtime=0
/proc/24756/task/24758/stat : 24758 (bprolog) S 24754 24756 24066 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25520822 82321408 2206 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 401.53
Current children cumulated vsize (KiB) 80392

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 24809
/proc/meminfo: memFree=1846792/2055920 swapFree=4192812/4192956
[pid=24756] ppid=24754 vsize=80392 CPUtime=461.51
/proc/24756/stat : 24756 (bprolog) R 24754 24756 24066 0 -1 4194304 2496 0 0 0 46131 20 0 0 25 0 2 0 25520729 82321408 2206 996147200 134512640 135105188 4294956096 18446744073709551615 134711511 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/24756/statm: 20098 2206 197 144 0 19582 0
[pid=24756/tid=24758] ppid=24754 vsize=80392 CPUtime=0
/proc/24756/task/24758/stat : 24758 (bprolog) S 24754 24756 24066 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25520822 82321408 2206 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 461.51
Current children cumulated vsize (KiB) 80392

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 24811

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

Current children cumulated CPU time (s) 1241.21
Current children cumulated vsize (KiB) 90636

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 24818
/proc/meminfo: memFree=1840440/2055920 swapFree=4192812/4192956
[pid=24756] ppid=24754 vsize=90636 CPUtime=1301.2
/proc/24756/stat : 24756 (bprolog) R 24754 24756 24066 0 -1 4194304 2497 0 0 0 130099 21 0 0 25 0 3 0 25520729 92811264 2207 996147200 134512640 135105188 4294956096 18446744073709551615 134722370 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/24756/statm: 22659 2207 197 144 0 22143 0
[pid=24756/tid=24758] ppid=24754 vsize=90636 CPUtime=0
/proc/24756/task/24758/stat : 24758 (bprolog) S 24754 24756 24066 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 25520822 92811264 2207 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=24756/tid=24812] ppid=24754 vsize=90636 CPUtime=0
/proc/24756/task/24812/stat : 24812 (bprolog) S 24754 24756 24066 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 25610840 92811264 2207 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1301.2
Current children cumulated vsize (KiB) 90636

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 24819
/proc/meminfo: memFree=1840368/2055920 swapFree=4192812/4192956
[pid=24756] ppid=24754 vsize=100880 CPUtime=1361.17
/proc/24756/stat : 24756 (bprolog) R 24754 24756 24066 0 -1 4194304 2498 0 0 0 136096 21 0 0 25 0 4 0 25520729 103301120 2208 996147200 134512640 135105188 4294956096 18446744073709551615 134722395 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/24756/statm: 25220 2208 197 144 0 24704 0
[pid=24756/tid=24758] ppid=24754 vsize=100880 CPUtime=0
/proc/24756/task/24758/stat : 24758 (bprolog) S 24754 24756 24066 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 25520822 103301120 2208 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=24756/tid=24812] ppid=24754 vsize=100880 CPUtime=0
/proc/24756/task/24812/stat : 24812 (bprolog) S 24754 24756 24066 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 25610840 103301120 2208 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=24756/tid=24819] ppid=24754 vsize=100880 CPUtime=0
/proc/24756/task/24819/stat : 24819 (bprolog) S 24754 24756 24066 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 25655850 103301120 2208 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1361.17
Current children cumulated vsize (KiB) 100880

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 24819
/proc/meminfo: memFree=1839736/2055920 swapFree=4192812/4192956
[pid=24756] ppid=24754 vsize=100880 CPUtime=1421.16
/proc/24756/stat : 24756 (bprolog) R 24754 24756 24066 0 -1 4194304 2498 0 0 0 142095 21 0 0 25 0 4 0 25520729 103301120 2208 996147200 134512640 135105188 4294956096 18446744073709551615 134722370 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/24756/statm: 25220 2208 197 144 0 24704 0
[pid=24756/tid=24758] ppid=24754 vsize=100880 CPUtime=0
/proc/24756/task/24758/stat : 24758 (bprolog) S 24754 24756 24066 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 25520822 103301120 2208 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=24756/tid=24812] ppid=24754 vsize=100880 CPUtime=0
/proc/24756/task/24812/stat : 24812 (bprolog) S 24754 24756 24066 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 25610840 103301120 2208 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=24756/tid=24819] ppid=24754 vsize=100880 CPUtime=0
/proc/24756/task/24819/stat : 24819 (bprolog) S 24754 24756 24066 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 25655850 103301120 2208 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1421.16
Current children cumulated vsize (KiB) 100880

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 24819
/proc/meminfo: memFree=1838776/2055920 swapFree=4192812/4192956
[pid=24756] ppid=24754 vsize=100880 CPUtime=1481.13
/proc/24756/stat : 24756 (bprolog) R 24754 24756 24066 0 -1 4194304 2498 0 0 0 148092 21 0 0 25 0 4 0 25520729 103301120 2208 996147200 134512640 135105188 4294956096 18446744073709551615 134722468 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/24756/statm: 25220 2208 197 144 0 24704 0
[pid=24756/tid=24758] ppid=24754 vsize=100880 CPUtime=0
/proc/24756/task/24758/stat : 24758 (bprolog) S 24754 24756 24066 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 25520822 103301120 2208 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=24756/tid=24812] ppid=24754 vsize=100880 CPUtime=0
/proc/24756/task/24812/stat : 24812 (bprolog) S 24754 24756 24066 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 25610840 103301120 2208 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=24756/tid=24819] ppid=24754 vsize=100880 CPUtime=0
/proc/24756/task/24819/stat : 24819 (bprolog) S 24754 24756 24066 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 25655850 103301120 2208 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1481.13
Current children cumulated vsize (KiB) 100880

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 24819
/proc/meminfo: memFree=1837688/2055920 swapFree=4192812/4192956
[pid=24756] ppid=24754 vsize=100880 CPUtime=1541.1
/proc/24756/stat : 24756 (bprolog) R 24754 24756 24066 0 -1 4194304 2498 0 0 0 154089 21 0 0 25 0 4 0 25520729 103301120 2208 996147200 134512640 135105188 4294956096 18446744073709551615 134717971 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/24756/statm: 25220 2208 197 144 0 24704 0
[pid=24756/tid=24758] ppid=24754 vsize=100880 CPUtime=0
/proc/24756/task/24758/stat : 24758 (bprolog) S 24754 24756 24066 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 25520822 103301120 2208 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=24756/tid=24812] ppid=24754 vsize=100880 CPUtime=0
/proc/24756/task/24812/stat : 24812 (bprolog) S 24754 24756 24066 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 25610840 103301120 2208 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=24756/tid=24819] ppid=24754 vsize=100880 CPUtime=0
/proc/24756/task/24819/stat : 24819 (bprolog) S 24754 24756 24066 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 25655850 103301120 2208 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1541.1
Current children cumulated vsize (KiB) 100880

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/79 24820
/proc/meminfo: memFree=1837680/2055920 swapFree=4192812/4192956
[pid=24756] ppid=24754 vsize=111124 CPUtime=1601.08
/proc/24756/stat : 24756 (bprolog) R 24754 24756 24066 0 -1 4194304 2499 0 0 0 160087 21 0 0 25 0 5 0 25520729 113790976 2209 996147200 134512640 135105188 4294956096 18446744073709551615 134641496 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/24756/statm: 27781 2209 197 144 0 27265 0
[pid=24756/tid=24758] ppid=24754 vsize=111124 CPUtime=0
/proc/24756/task/24758/stat : 24758 (bprolog) S 24754 24756 24066 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 25520822 113790976 2209 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=24756/tid=24812] ppid=24754 vsize=111124 CPUtime=0
/proc/24756/task/24812/stat : 24812 (bprolog) S 24754 24756 24066 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25610840 113790976 2209 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=24756/tid=24819] ppid=24754 vsize=111124 CPUtime=0
/proc/24756/task/24819/stat : 24819 (bprolog) S 24754 24756 24066 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25655850 113790976 2209 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=24756/tid=24820] ppid=24754 vsize=111124 CPUtime=0
/proc/24756/task/24820/stat : 24820 (bprolog) S 24754 24756 24066 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 25678355 113790976 2209 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1601.08
Current children cumulated vsize (KiB) 111124

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/79 24820
/proc/meminfo: memFree=1837680/2055920 swapFree=4192812/4192956
[pid=24756] ppid=24754 vsize=111124 CPUtime=1661.06
/proc/24756/stat : 24756 (bprolog) R 24754 24756 24066 0 -1 4194304 2499 0 0 0 166085 21 0 0 25 0 5 0 25520729 113790976 2209 996147200 134512640 135105188 4294956096 18446744073709551615 134711841 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/24756/statm: 27781 2209 197 144 0 27265 0
[pid=24756/tid=24758] ppid=24754 vsize=111124 CPUtime=0
/proc/24756/task/24758/stat : 24758 (bprolog) S 24754 24756 24066 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 25520822 113790976 2209 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=24756/tid=24812] ppid=24754 vsize=111124 CPUtime=0
/proc/24756/task/24812/stat : 24812 (bprolog) S 24754 24756 24066 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25610840 113790976 2209 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=24756/tid=24819] ppid=24754 vsize=111124 CPUtime=0
/proc/24756/task/24819/stat : 24819 (bprolog) S 24754 24756 24066 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25655850 113790976 2209 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=24756/tid=24820] ppid=24754 vsize=111124 CPUtime=0
/proc/24756/task/24820/stat : 24820 (bprolog) S 24754 24756 24066 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 25678355 113790976 2209 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1661.06
Current children cumulated vsize (KiB) 111124

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/79 24820
/proc/meminfo: memFree=1837680/2055920 swapFree=4192812/4192956
[pid=24756] ppid=24754 vsize=111124 CPUtime=1721.03
/proc/24756/stat : 24756 (bprolog) R 24754 24756 24066 0 -1 4194304 2499 0 0 0 172082 21 0 0 25 0 5 0 25520729 113790976 2209 996147200 134512640 135105188 4294956096 18446744073709551615 134722378 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/24756/statm: 27781 2209 197 144 0 27265 0
[pid=24756/tid=24758] ppid=24754 vsize=111124 CPUtime=0
/proc/24756/task/24758/stat : 24758 (bprolog) S 24754 24756 24066 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 25520822 113790976 2209 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=24756/tid=24812] ppid=24754 vsize=111124 CPUtime=0
/proc/24756/task/24812/stat : 24812 (bprolog) S 24754 24756 24066 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25610840 113790976 2209 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=24756/tid=24819] ppid=24754 vsize=111124 CPUtime=0
/proc/24756/task/24819/stat : 24819 (bprolog) S 24754 24756 24066 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25655850 113790976 2209 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=24756/tid=24820] ppid=24754 vsize=111124 CPUtime=0
/proc/24756/task/24820/stat : 24820 (bprolog) S 24754 24756 24066 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25678355 113790976 2209 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1721.03
Current children cumulated vsize (KiB) 111124

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/79 24820
/proc/meminfo: memFree=1837552/2055920 swapFree=4192812/4192956
[pid=24756] ppid=24754 vsize=111124 CPUtime=1781.01
/proc/24756/stat : 24756 (bprolog) R 24754 24756 24066 0 -1 4194304 2499 0 0 0 178080 21 0 0 25 0 5 0 25520729 113790976 2209 996147200 134512640 135105188 4294956096 18446744073709551615 134722528 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/24756/statm: 27781 2209 197 144 0 27265 0
[pid=24756/tid=24758] ppid=24754 vsize=111124 CPUtime=0
/proc/24756/task/24758/stat : 24758 (bprolog) S 24754 24756 24066 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 25520822 113790976 2209 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=24756/tid=24812] ppid=24754 vsize=111124 CPUtime=0
/proc/24756/task/24812/stat : 24812 (bprolog) S 24754 24756 24066 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25610840 113790976 2209 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=24756/tid=24819] ppid=24754 vsize=111124 CPUtime=0
/proc/24756/task/24819/stat : 24819 (bprolog) S 24754 24756 24066 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25655850 113790976 2209 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=24756/tid=24820] ppid=24754 vsize=111124 CPUtime=0
/proc/24756/task/24820/stat : 24820 (bprolog) S 24754 24756 24066 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25678355 113790976 2209 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1781.01
Current children cumulated vsize (KiB) 111124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 24820
/proc/meminfo: memFree=1837552/2055920 swapFree=4192812/4192956
[pid=24756] ppid=24754 vsize=111124 CPUtime=1800.01
/proc/24756/stat : 24756 (bprolog) R 24754 24756 24066 0 -1 4194304 2500 0 0 0 179980 21 0 0 25 0 1 0 25520729 113790976 2210 996147200 134512640 135105188 4294956096 18446744073709551615 134711493 0 0 4096 2 0 0 0 17 0 0 0
/proc/24756/statm: 27781 2210 198 144 0 27265 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 111124

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

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

[startup+1801.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 24820
/proc/meminfo: memFree=1837552/2055920 swapFree=4192812/4192956
[pid=24756] ppid=24754 vsize=111124 CPUtime=1800.01
/proc/24756/stat : 24756 (bprolog) R 24754 24756 24066 0 -1 4194304 2500 0 0 0 179980 21 0 0 25 0 1 0 25520729 113790976 2210 996147200 134512640 135105188 4294956096 18446744073709551615 134711493 0 0 4096 2 0 0 0 17 0 0 0
/proc/24756/statm: 27781 2210 198 144 0 27265 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 111124

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.31
CPU time (s): 1800.03
CPU user time (s): 1799.81
CPU system time (s): 0.216967
CPU usage (%): 99.9287
Max. virtual memory (cumulated for all children) (KiB): 111124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.81
system time used= 0.216967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2500
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= 9416

runsolver used 2.30465 second user time and 5.82711 second system time

The end

Launcher Data 

Begin job on node62 at 2009-07-12 09:42:48
IDJOB=2086881
IDBENCH=58654
IDSOLVER=770
FILE ID=node62/2086881-1247384568
PBS_JOBID= 9507275
Free space on /tmp= 66348 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/langford4/normalized-langford-4-20.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2086881-1247384568/watcher-2086881-1247384568 -o /tmp/evaluation-result-2086881-1247384568/solver-2086881-1247384568 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2086881-1247384568 1800

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

MD5SUM BENCH= d7708ecaa4b0e9b8ee6812bd6eefd125
RANDOM SEED=366282542

node62.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1837248 kB
Buffers:         13856 kB
Cached:          69988 kB
SwapCached:          0 kB
Active:         138320 kB
Inactive:        28288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1837248 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2044 kB
Writeback:           0 kB
Mapped:         100664 kB
Slab:            36948 kB
Committed_AS:   936720 kB
PageTables:       2024 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66332 MiB
End job on node62 at 2009-07-12 10:12:51