Trace number 2091622

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) 1800.1 1803.91

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-17_ext.xml
MD5SUM13f906e945eab847e55ab8ff9e44e155
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 benchmark200.844
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints461
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension461
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-2091622-1247395079)
1.78/1.89	c Converted in 564 ms
2.08/2.10	c solving(HOME/instance-2091622-1247395079,1800000)
2.08/2.10	c solving(HOME/instance-2091622-1247395079,1800000)

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-2091622-1247395079/watcher-2091622-1247395079 -o /tmp/evaluation-result-2091622-1247395079/solver-2091622-1247395079 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2091622-1247395079 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 1.99 1.99 4/81 28455
/proc/meminfo: memFree=1840272/2055920 swapFree=4192812/4192956
[pid=28455] ppid=28453 vsize=5356 CPUtime=0
/proc/28455/stat : 28455 (sh) R 28453 28455 25750 0 -1 4194304 265 0 0 0 0 0 0 0 20 0 1 0 26574356 5484544 232 996147200 4194304 4889804 548682068864 18446744073709551615 221236385852 0 0 4100 65536 0 0 0 17 1 0 0
/proc/28455/statm: 1339 232 193 169 0 50 0

[startup+0.038008 s]
/proc/loadavg: 1.92 1.99 1.99 4/81 28455
/proc/meminfo: memFree=1840272/2055920 swapFree=4192812/4192956
[pid=28455] ppid=28453 vsize=62208 CPUtime=0.02
/proc/28455/stat : 28455 (bprolog) R 28453 28455 25750 0 -1 4194304 1099 0 0 0 2 0 0 0 20 0 1 0 26574356 63700992 812 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28455/statm: 15552 812 176 144 0 15036 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 62208

[startup+0.103013 s]
/proc/loadavg: 1.92 1.99 1.99 4/81 28455
/proc/meminfo: memFree=1840272/2055920 swapFree=4192812/4192956
[pid=28455] ppid=28453 vsize=62208 CPUtime=0.08
/proc/28455/stat : 28455 (bprolog) R 28453 28455 25750 0 -1 4194304 1100 0 0 0 4 4 0 0 20 0 1 0 26574356 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28455/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 62208

[startup+0.301034 s]
/proc/loadavg: 1.92 1.99 1.99 4/81 28455
/proc/meminfo: memFree=1840272/2055920 swapFree=4192812/4192956
[pid=28455] ppid=28453 vsize=62208 CPUtime=0.28
/proc/28455/stat : 28455 (bprolog) R 28453 28455 25750 0 -1 4194304 1100 0 0 0 11 17 0 0 21 0 1 0 26574356 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28455/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 62208

[startup+0.702078 s]
/proc/loadavg: 1.92 1.99 1.99 4/81 28455
/proc/meminfo: memFree=1840272/2055920 swapFree=4192812/4192956
[pid=28455] ppid=28453 vsize=62208 CPUtime=0.68
/proc/28455/stat : 28455 (bprolog) R 28453 28455 25750 0 -1 4194304 1100 0 0 0 22 46 0 0 25 0 1 0 26574356 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28455/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 62208

[startup+1.50116 s]
/proc/loadavg: 1.92 1.99 1.99 3/82 28456
/proc/meminfo: memFree=1837256/2055920 swapFree=4192812/4192956
[pid=28455] ppid=28453 vsize=62208 CPUtime=1.48
/proc/28455/stat : 28455 (bprolog) R 28453 28455 25750 0 -1 4194304 1101 0 0 0 46 102 0 0 25 0 1 0 26574356 63700992 814 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28455/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: 1.92 1.99 1.99 3/82 28456
/proc/meminfo: memFree=1828552/2055920 swapFree=4192812/4192956
[pid=28455] ppid=28453 vsize=72444 CPUtime=3.07
/proc/28455/stat : 28455 (bprolog) R 28453 28455 25750 0 -1 4194304 3711 0 0 0 176 131 0 0 25 0 2 0 26574356 74182656 3421 996147200 134512640 135105188 4294956096 18446744073709551615 134717760 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28455/statm: 18111 3421 198 144 0 17595 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 72444

[startup+6.30169 s]
/proc/loadavg: 1.93 1.99 1.99 3/83 28457
/proc/meminfo: memFree=1826368/2055920 swapFree=4192812/4192956
[pid=28455] ppid=28453 vsize=72444 CPUtime=6.26
/proc/28455/stat : 28455 (bprolog) R 28453 28455 25750 0 -1 4194304 3711 0 0 0 495 131 0 0 25 0 2 0 26574356 74182656 3421 996147200 134512640 135105188 4294956096 18446744073709551615 134751234 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28455/statm: 18111 3421 198 144 0 17595 0
[pid=28455/tid=28457] ppid=28453 vsize=72444 CPUtime=0
/proc/28455/task/28457/stat : 28457 (bprolog) S 28453 28455 25750 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26574575 74182656 3421 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 72444

[startup+12.7014 s]
/proc/loadavg: 1.93 1.99 1.99 3/83 28457
/proc/meminfo: memFree=1826184/2055920 swapFree=4192812/4192956
[pid=28455] ppid=28453 vsize=72444 CPUtime=12.62
/proc/28455/stat : 28455 (bprolog) R 28453 28455 25750 0 -1 4194304 3711 0 0 0 1131 131 0 0 25 0 2 0 26574356 74182656 3421 996147200 134512640 135105188 4294956096 18446744073709551615 134718165 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28455/statm: 18111 3421 198 144 0 17595 0
[pid=28455/tid=28457] ppid=28453 vsize=72444 CPUtime=0
/proc/28455/task/28457/stat : 28457 (bprolog) S 28453 28455 25750 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26574575 74182656 3421 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+25.5018 s]
/proc/loadavg: 1.95 1.99 1.99 3/83 28457
/proc/meminfo: memFree=1826312/2055920 swapFree=4192812/4192956
[pid=28455] ppid=28453 vsize=72444 CPUtime=25.36
/proc/28455/stat : 28455 (bprolog) R 28453 28455 25750 0 -1 4194304 3711 0 0 0 2405 131 0 0 25 0 2 0 26574356 74182656 3421 996147200 134512640 135105188 4294956096 18446744073709551615 134717760 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28455/statm: 18111 3421 198 144 0 17595 0
[pid=28455/tid=28457] ppid=28453 vsize=72444 CPUtime=0
/proc/28455/task/28457/stat : 28457 (bprolog) S 28453 28455 25750 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26574575 74182656 3421 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 72444

[startup+51.1016 s]
/proc/loadavg: 1.96 1.99 1.99 3/83 28457
/proc/meminfo: memFree=1826376/2055920 swapFree=4192812/4192956
[pid=28455] ppid=28453 vsize=72444 CPUtime=50.84
/proc/28455/stat : 28455 (bprolog) R 28453 28455 25750 0 -1 4194304 3711 0 0 0 4953 131 0 0 25 0 2 0 26574356 74182656 3421 996147200 134512640 135105188 4294956096 18446744073709551615 134725069 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28455/statm: 18111 3421 198 144 0 17595 0
[pid=28455/tid=28457] ppid=28453 vsize=72444 CPUtime=0
/proc/28455/task/28457/stat : 28457 (bprolog) S 28453 28455 25750 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26574575 74182656 3421 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 72444

[startup+102.306 s]
/proc/loadavg: 1.98 1.99 1.99 3/83 28457
/proc/meminfo: memFree=1826248/2055920 swapFree=4192812/4192956
[pid=28455] ppid=28453 vsize=72444 CPUtime=101.82
/proc/28455/stat : 28455 (bprolog) R 28453 28455 25750 0 -1 4194304 3711 0 0 0 10050 132 0 0 25 0 2 0 26574356 74182656 3421 996147200 134512640 135105188 4294956096 18446744073709551615 134725326 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28455/statm: 18111 3421 198 144 0 17595 0
[pid=28455/tid=28457] ppid=28453 vsize=72444 CPUtime=0
/proc/28455/task/28457/stat : 28457 (bprolog) S 28453 28455 25750 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26574575 74182656 3421 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.82
Current children cumulated vsize (KiB) 72444

[startup+162.302 s]
/proc/loadavg: 1.99 1.99 1.99 3/83 28457
/proc/meminfo: memFree=1826184/2055920 swapFree=4192812/4192956
[pid=28455] ppid=28453 vsize=72444 CPUtime=161.54
/proc/28455/stat : 28455 (bprolog) R 28453 28455 25750 0 -1 4194304 3711 0 0 0 16022 132 0 0 25 0 2 0 26574356 74182656 3421 996147200 134512640 135105188 4294956096 18446744073709551615 134718092 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28455/statm: 18111 3421 198 144 0 17595 0
[pid=28455/tid=28457] ppid=28453 vsize=72444 CPUtime=0
/proc/28455/task/28457/stat : 28457 (bprolog) S 28453 28455 25750 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26574575 74182656 3421 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.54
Current children cumulated vsize (KiB) 72444

[startup+222.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/83 28457
/proc/meminfo: memFree=1826248/2055920 swapFree=4192812/4192956
[pid=28455] ppid=28453 vsize=72444 CPUtime=221.26
/proc/28455/stat : 28455 (bprolog) R 28453 28455 25750 0 -1 4194304 3711 0 0 0 21994 132 0 0 25 0 2 0 26574356 74182656 3421 996147200 134512640 135105188 4294956096 18446744073709551615 134718092 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28455/statm: 18111 3421 198 144 0 17595 0
[pid=28455/tid=28457] ppid=28453 vsize=72444 CPUtime=0
/proc/28455/task/28457/stat : 28457 (bprolog) S 28453 28455 25750 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26574575 74182656 3421 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 221.26
Current children cumulated vsize (KiB) 72444

[startup+282.302 s]
/proc/loadavg: 1.99 1.99 1.99 3/83 28457
/proc/meminfo: memFree=1826248/2055920 swapFree=4192812/4192956
[pid=28455] ppid=28453 vsize=72444 CPUtime=280.99
/proc/28455/stat : 28455 (bprolog) R 28453 28455 25750 0 -1 4194304 3711 0 0 0 27966 133 0 0 25 0 2 0 26574356 74182656 3421 996147200 134512640 135105188 4294956096 18446744073709551615 134718094 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28455/statm: 18111 3421 198 144 0 17595 0
[pid=28455/tid=28457] ppid=28453 vsize=72444 CPUtime=0
/proc/28455/task/28457/stat : 28457 (bprolog) S 28453 28455 25750 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26574575 74182656 3421 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 280.99
Current children cumulated vsize (KiB) 72444

[startup+342.302 s]
/proc/loadavg: 1.99 1.99 1.99 3/83 28457
/proc/meminfo: memFree=1826248/2055920 swapFree=4192812/4192956
[pid=28455] ppid=28453 vsize=72444 CPUtime=340.71
/proc/28455/stat : 28455 (bprolog) R 28453 28455 25750 0 -1 4194304 3711 0 0 0 33938 133 0 0 25 0 2 0 26574356 74182656 3421 996147200 134512640 135105188 4294956096 18446744073709551615 134718165 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28455/statm: 18111 3421 198 144 0 17595 0
[pid=28455/tid=28457] ppid=28453 vsize=72444 CPUtime=0
/proc/28455/task/28457/stat : 28457 (bprolog) S 28453 28455 25750 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26574575 74182656 3421 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 340.71
Current children cumulated vsize (KiB) 72444

[startup+402.303 s]
/proc/loadavg: 1.99 1.99 1.99 3/83 28457
/proc/meminfo: memFree=1826248/2055920 swapFree=4192812/4192956
[pid=28455] ppid=28453 vsize=72444 CPUtime=400.42
/proc/28455/stat : 28455 (bprolog) R 28453 28455 25750 0 -1 4194304 3711 0 0 0 39909 133 0 0 25 0 2 0 26574356 74182656 3421 996147200 134512640 135105188 4294956096 18446744073709551615 134718081 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28455/statm: 18111 3421 198 144 0 17595 0
[pid=28455/tid=28457] ppid=28453 vsize=72444 CPUtime=0
/proc/28455/task/28457/stat : 28457 (bprolog) S 28453 28455 25750 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26574575 74182656 3421 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 400.42
Current children cumulated vsize (KiB) 72444

[startup+462.302 s]
/proc/loadavg: 1.91 1.97 1.99 3/74 28486
/proc/meminfo: memFree=1841680/2055920 swapFree=4192812/4192956
[pid=28455] ppid=28453 vsize=72444 CPUtime=460.17
/proc/28455/stat : 28455 (bprolog) R 28453 28455 25750 0 -1 4194304 3711 0 0 0 45883 134 0 0 25 0 2 0 26574356 74182656 3421 996147200 134512640 135105188 4294956096 18446744073709551615 134718096 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28455/statm: 18111 3421 198 144 0 17595 0
[pid=28455/tid=28457] ppid=28453 vsize=72444 CPUtime=0
/proc/28455/task/28457/stat : 28457 (bprolog) S 28453 28455 25750 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26574575 74182656 3421 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 460.17
Current children cumulated vsize (KiB) 72444

[startup+522.303 s]
/proc/loadavg: 1.97 1.97 1.99 3/74 28486
/proc/meminfo: memFree=1841680/2055920 swapFree=4192812/4192956
[pid=28455] ppid=28453 vsize=72444 CPUtime=520.14
/proc/28455/stat : 28455 (bprolog) R 28453 28455 25750 0 -1 4194304 3711 0 0 0 51880 134 0 0 25 0 2 0 26574356 74182656 3421 996147200 134512640 135105188 4294956096 18446744073709551615 134725013 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28455/statm: 18111 3421 198 144 0 17595 0

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

Current children cumulated CPU time (s) 1238.7
Current children cumulated vsize (KiB) 82688

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 28528
/proc/meminfo: memFree=1663976/2055920 swapFree=4192812/4192956
[pid=28455] ppid=28453 vsize=82688 CPUtime=1298.68
/proc/28455/stat : 28455 (bprolog) R 28453 28455 25750 0 -1 4194304 3712 0 0 0 129732 136 0 0 25 0 3 0 26574356 84672512 3422 996147200 134512640 135105188 4294956096 18446744073709551615 134718099 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28455/statm: 20672 3422 198 144 0 20156 0
[pid=28455/tid=28457] ppid=28453 vsize=82688 CPUtime=0
/proc/28455/task/28457/stat : 28457 (bprolog) S 28453 28455 25750 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 26574575 84672512 3422 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28455/tid=28528] ppid=28453 vsize=82688 CPUtime=0
/proc/28455/task/28528/stat : 28528 (bprolog) S 28453 28455 25750 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 26664589 84672512 3422 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1298.68
Current children cumulated vsize (KiB) 82688

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/88 28529
/proc/meminfo: memFree=1663904/2055920 swapFree=4192812/4192956
[pid=28455] ppid=28453 vsize=92932 CPUtime=1358.66
/proc/28455/stat : 28455 (bprolog) R 28453 28455 25750 0 -1 4194304 3713 0 0 0 135729 137 0 0 25 0 4 0 26574356 95162368 3423 996147200 134512640 135105188 4294956096 18446744073709551615 134717657 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28455/statm: 23233 3423 198 144 0 22717 0
[pid=28455/tid=28457] ppid=28453 vsize=92932 CPUtime=0
/proc/28455/task/28457/stat : 28457 (bprolog) S 28453 28455 25750 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26574575 95162368 3423 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28455/tid=28528] ppid=28453 vsize=92932 CPUtime=0
/proc/28455/task/28528/stat : 28528 (bprolog) S 28453 28455 25750 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26664589 95162368 3423 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28455/tid=28529] ppid=28453 vsize=92932 CPUtime=0
/proc/28455/task/28529/stat : 28529 (bprolog) S 28453 28455 25750 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26709600 95162368 3423 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1358.66
Current children cumulated vsize (KiB) 92932

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.99 3/88 28535
/proc/meminfo: memFree=1663640/2055920 swapFree=4192812/4192956
[pid=28455] ppid=28453 vsize=92932 CPUtime=1418.64
/proc/28455/stat : 28455 (bprolog) R 28453 28455 25750 0 -1 4194304 3713 0 0 0 141727 137 0 0 25 0 4 0 26574356 95162368 3423 996147200 134512640 135105188 4294956096 18446744073709551615 134718092 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28455/statm: 23233 3423 198 144 0 22717 0
[pid=28455/tid=28457] ppid=28453 vsize=92932 CPUtime=0
/proc/28455/task/28457/stat : 28457 (bprolog) S 28453 28455 25750 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26574575 95162368 3423 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28455/tid=28528] ppid=28453 vsize=92932 CPUtime=0
/proc/28455/task/28528/stat : 28528 (bprolog) S 28453 28455 25750 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26664589 95162368 3423 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28455/tid=28529] ppid=28453 vsize=92932 CPUtime=0
/proc/28455/task/28529/stat : 28529 (bprolog) S 28453 28455 25750 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26709600 95162368 3423 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1418.64
Current children cumulated vsize (KiB) 92932

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/88 28535
/proc/meminfo: memFree=1663640/2055920 swapFree=4192812/4192956
[pid=28455] ppid=28453 vsize=92932 CPUtime=1478.6
/proc/28455/stat : 28455 (bprolog) R 28453 28455 25750 0 -1 4194304 3713 0 0 0 147723 137 0 0 25 0 4 0 26574356 95162368 3423 996147200 134512640 135105188 4294956096 18446744073709551615 134717632 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28455/statm: 23233 3423 198 144 0 22717 0
[pid=28455/tid=28457] ppid=28453 vsize=92932 CPUtime=0
/proc/28455/task/28457/stat : 28457 (bprolog) S 28453 28455 25750 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26574575 95162368 3423 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28455/tid=28528] ppid=28453 vsize=92932 CPUtime=0
/proc/28455/task/28528/stat : 28528 (bprolog) S 28453 28455 25750 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26664589 95162368 3423 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28455/tid=28529] ppid=28453 vsize=92932 CPUtime=0
/proc/28455/task/28529/stat : 28529 (bprolog) S 28453 28455 25750 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26709600 95162368 3423 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1478.6
Current children cumulated vsize (KiB) 92932

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/88 28535
/proc/meminfo: memFree=1663640/2055920 swapFree=4192812/4192956
[pid=28455] ppid=28453 vsize=92932 CPUtime=1538.58
/proc/28455/stat : 28455 (bprolog) R 28453 28455 25750 0 -1 4194304 3713 0 0 0 153721 137 0 0 25 0 4 0 26574356 95162368 3423 996147200 134512640 135105188 4294956096 18446744073709551615 134717762 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28455/statm: 23233 3423 198 144 0 22717 0
[pid=28455/tid=28457] ppid=28453 vsize=92932 CPUtime=0
/proc/28455/task/28457/stat : 28457 (bprolog) S 28453 28455 25750 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26574575 95162368 3423 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28455/tid=28528] ppid=28453 vsize=92932 CPUtime=0
/proc/28455/task/28528/stat : 28528 (bprolog) S 28453 28455 25750 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26664589 95162368 3423 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28455/tid=28529] ppid=28453 vsize=92932 CPUtime=0
/proc/28455/task/28529/stat : 28529 (bprolog) S 28453 28455 25750 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26709600 95162368 3423 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1538.58
Current children cumulated vsize (KiB) 92932

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/89 28536
/proc/meminfo: memFree=1663568/2055920 swapFree=4192812/4192956
[pid=28455] ppid=28453 vsize=103176 CPUtime=1598.56
/proc/28455/stat : 28455 (bprolog) R 28453 28455 25750 0 -1 4194304 3714 0 0 0 159719 137 0 0 25 0 5 0 26574356 105652224 3424 996147200 134512640 135105188 4294956096 18446744073709551615 134717770 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28455/statm: 25794 3424 198 144 0 25278 0
[pid=28455/tid=28457] ppid=28453 vsize=103176 CPUtime=0
/proc/28455/task/28457/stat : 28457 (bprolog) S 28453 28455 25750 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26574575 105652224 3424 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28455/tid=28528] ppid=28453 vsize=103176 CPUtime=0
/proc/28455/task/28528/stat : 28528 (bprolog) S 28453 28455 25750 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26664589 105652224 3424 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28455/tid=28529] ppid=28453 vsize=103176 CPUtime=0
/proc/28455/task/28529/stat : 28529 (bprolog) S 28453 28455 25750 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26709600 105652224 3424 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28455/tid=28536] ppid=28453 vsize=103176 CPUtime=0
/proc/28455/task/28536/stat : 28536 (bprolog) S 28453 28455 25750 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 26732105 105652224 3424 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1598.56
Current children cumulated vsize (KiB) 103176

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/89 28536
/proc/meminfo: memFree=1663568/2055920 swapFree=4192812/4192956
[pid=28455] ppid=28453 vsize=103176 CPUtime=1658.53
/proc/28455/stat : 28455 (bprolog) R 28453 28455 25750 0 -1 4194304 3714 0 0 0 165716 137 0 0 25 0 5 0 26574356 105652224 3424 996147200 134512640 135105188 4294956096 18446744073709551615 134718108 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28455/statm: 25794 3424 198 144 0 25278 0
[pid=28455/tid=28457] ppid=28453 vsize=103176 CPUtime=0
/proc/28455/task/28457/stat : 28457 (bprolog) S 28453 28455 25750 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26574575 105652224 3424 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28455/tid=28528] ppid=28453 vsize=103176 CPUtime=0
/proc/28455/task/28528/stat : 28528 (bprolog) S 28453 28455 25750 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26664589 105652224 3424 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28455/tid=28529] ppid=28453 vsize=103176 CPUtime=0
/proc/28455/task/28529/stat : 28529 (bprolog) S 28453 28455 25750 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26709600 105652224 3424 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28455/tid=28536] ppid=28453 vsize=103176 CPUtime=0
/proc/28455/task/28536/stat : 28536 (bprolog) S 28453 28455 25750 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 26732105 105652224 3424 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1658.53
Current children cumulated vsize (KiB) 103176

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/89 28536
/proc/meminfo: memFree=1663512/2055920 swapFree=4192812/4192956
[pid=28455] ppid=28453 vsize=103176 CPUtime=1718.51
/proc/28455/stat : 28455 (bprolog) R 28453 28455 25750 0 -1 4194304 3714 0 0 0 171714 137 0 0 25 0 5 0 26574356 105652224 3424 996147200 134512640 135105188 4294956096 18446744073709551615 134725032 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28455/statm: 25794 3424 198 144 0 25278 0
[pid=28455/tid=28457] ppid=28453 vsize=103176 CPUtime=0
/proc/28455/task/28457/stat : 28457 (bprolog) S 28453 28455 25750 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26574575 105652224 3424 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28455/tid=28528] ppid=28453 vsize=103176 CPUtime=0
/proc/28455/task/28528/stat : 28528 (bprolog) S 28453 28455 25750 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26664589 105652224 3424 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28455/tid=28529] ppid=28453 vsize=103176 CPUtime=0
/proc/28455/task/28529/stat : 28529 (bprolog) S 28453 28455 25750 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26709600 105652224 3424 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28455/tid=28536] ppid=28453 vsize=103176 CPUtime=0
/proc/28455/task/28536/stat : 28536 (bprolog) S 28453 28455 25750 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26732105 105652224 3424 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1718.51
Current children cumulated vsize (KiB) 103176

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/89 28536
/proc/meminfo: memFree=1663448/2055920 swapFree=4192812/4192956
[pid=28455] ppid=28453 vsize=103176 CPUtime=1778.49
/proc/28455/stat : 28455 (bprolog) R 28453 28455 25750 0 -1 4194304 3714 0 0 0 177712 137 0 0 25 0 5 0 26574356 105652224 3424 996147200 134512640 135105188 4294956096 18446744073709551615 134718155 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28455/statm: 25794 3424 198 144 0 25278 0
[pid=28455/tid=28457] ppid=28453 vsize=103176 CPUtime=0
/proc/28455/task/28457/stat : 28457 (bprolog) S 28453 28455 25750 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26574575 105652224 3424 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28455/tid=28528] ppid=28453 vsize=103176 CPUtime=0
/proc/28455/task/28528/stat : 28528 (bprolog) S 28453 28455 25750 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26664589 105652224 3424 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28455/tid=28529] ppid=28453 vsize=103176 CPUtime=0
/proc/28455/task/28529/stat : 28529 (bprolog) S 28453 28455 25750 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26709600 105652224 3424 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28455/tid=28536] ppid=28453 vsize=103176 CPUtime=0
/proc/28455/task/28536/stat : 28536 (bprolog) S 28453 28455 25750 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26732105 105652224 3424 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1778.49
Current children cumulated vsize (KiB) 103176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.9 s]
/proc/loadavg: 1.99 1.97 1.99 3/85 28536
/proc/meminfo: memFree=1663448/2055920 swapFree=4192812/4192956
[pid=28455] ppid=28453 vsize=103176 CPUtime=1800.08
/proc/28455/stat : 28455 (bprolog) R 28453 28455 25750 0 -1 4194304 3715 0 0 0 179871 137 0 0 25 0 1 0 26574356 105652224 3425 996147200 134512640 135105188 4294956096 18446744073709551615 134751458 0 0 4096 2 0 0 0 17 0 0 0
/proc/28455/statm: 25794 3425 199 144 0 25278 0
Current children cumulated CPU time (s) 1800.08
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+1803.9 s]
/proc/loadavg: 1.99 1.97 1.99 3/85 28536
/proc/meminfo: memFree=1663448/2055920 swapFree=4192812/4192956
[pid=28455] ppid=28453 vsize=103176 CPUtime=1800.08
/proc/28455/stat : 28455 (bprolog) R 28453 28455 25750 0 -1 4194304 3715 0 0 0 179871 137 0 0 25 0 1 0 26574356 105652224 3425 996147200 134512640 135105188 4294956096 18446744073709551615 134751458 0 0 4096 2 0 0 0 17 0 0 0
/proc/28455/statm: 25794 3425 199 144 0 25278 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 103176

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1803.91
CPU time (s): 1800.1
CPU user time (s): 1798.72
CPU system time (s): 1.37779
CPU usage (%): 99.7883
Max. virtual memory (cumulated for all children) (KiB): 103176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.72
system time used= 1.37779
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3715
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= 15307

runsolver used 2.45763 second user time and 5.38718 second system time

The end

Launcher Data 

Begin job on node21 at 2009-07-12 12:37:59
IDJOB=2091622
IDBENCH=60093
IDSOLVER=770
FILE ID=node21/2091622-1247395079
PBS_JOBID= 9507322
Free space on /tmp= 66408 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/rand-2-50-23-fcd/normalized-rand-2-50-23-587-230-fcd-17_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091622-1247395079/watcher-2091622-1247395079 -o /tmp/evaluation-result-2091622-1247395079/solver-2091622-1247395079 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2091622-1247395079 1800

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

MD5SUM BENCH= 13f906e945eab847e55ab8ff9e44e155
RANDOM SEED=1666545436

node21.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		: 3000.240
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		: 3000.240
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:       1840752 kB
Buffers:         32388 kB
Cached:          96404 kB
SwapCached:          0 kB
Active:         116672 kB
Inactive:        46548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1840752 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1748 kB
Writeback:           0 kB
Mapped:          54808 kB
Slab:            37160 kB
Committed_AS:   224288 kB
PageTables:       1852 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= 66404 MiB
End job on node21 at 2009-07-12 13:08:05