Trace number 2091193

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) 1800.08 1802.22

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-15_ext.xml
MD5SUMa3a7b3805736204893d5211995522c8f
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 benchmark761.864
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints469
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension469
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-2091193-1247393238)
1.77/1.87	c Converted in 553 ms
1.97/2.07	c solving(HOME/instance-2091193-1247393238,1800000)
1.97/2.08	c solving(HOME/instance-2091193-1247393238,1800000)

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-2091193-1247393238/watcher-2091193-1247393238 -o /tmp/evaluation-result-2091193-1247393238/solver-2091193-1247393238 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2091193-1247393238 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: 1.99 1.97 1.98 4/73 27257
/proc/meminfo: memFree=1843504/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=5596 CPUtime=0
/proc/27257/stat : 27257 (bprolog) R 27255 27257 27187 0 -1 4194304 293 0 0 0 0 0 0 0 20 0 1 0 26389187 5730304 24 996147200 134512640 135105188 4294956096 18446744073709551615 7709476 0 0 4096 0 0 0 0 17 1 0 0
/proc/27257/statm: 1399 24 18 144 0 1229 0

[startup+0.188286 s]
/proc/loadavg: 1.99 1.97 1.98 4/73 27257
/proc/meminfo: memFree=1843504/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=62208 CPUtime=0.17
/proc/27257/stat : 27257 (bprolog) R 27255 27257 27187 0 -1 4194304 1100 0 0 0 5 12 0 0 20 0 1 0 26389187 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/27257/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 62208

[startup+0.201289 s]
/proc/loadavg: 1.99 1.97 1.98 4/73 27257
/proc/meminfo: memFree=1843504/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=62208 CPUtime=0.18
/proc/27257/stat : 27257 (bprolog) R 27255 27257 27187 0 -1 4194304 1100 0 0 0 5 13 0 0 20 0 1 0 26389187 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/27257/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 62208

[startup+0.301301 s]
/proc/loadavg: 1.99 1.97 1.98 4/73 27257
/proc/meminfo: memFree=1843504/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=62208 CPUtime=0.28
/proc/27257/stat : 27257 (bprolog) R 27255 27257 27187 0 -1 4194304 1100 0 0 0 8 20 0 0 21 0 1 0 26389187 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/27257/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 62208

[startup+0.70135 s]
/proc/loadavg: 1.99 1.97 1.98 4/73 27257
/proc/meminfo: memFree=1843504/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=62208 CPUtime=0.68
/proc/27257/stat : 27257 (bprolog) R 27255 27257 27187 0 -1 4194304 1100 0 0 0 20 48 0 0 25 0 1 0 26389187 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/27257/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 62208

[startup+1.50144 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 27258
/proc/meminfo: memFree=1840488/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=62208 CPUtime=1.48
/proc/27257/stat : 27257 (bprolog) R 27255 27257 27187 0 -1 4194304 1101 0 0 0 46 102 0 0 25 0 1 0 26389187 63700992 814 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/27257/statm: 15552 814 176 144 0 15036 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 62208

[startup+3.10163 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 27259
/proc/meminfo: memFree=1829664/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=72444 CPUtime=3.06
/proc/27257/stat : 27257 (bprolog) R 27255 27257 27187 0 -1 4194304 3723 0 0 0 177 129 0 0 25 0 2 0 26389187 74182656 3433 996147200 134512640 135105188 4294956096 18446744073709551615 134751435 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27257/statm: 18111 3433 198 144 0 17595 0
[pid=27257/tid=27259] ppid=27255 vsize=72444 CPUtime=0
/proc/27257/task/27259/stat : 27259 (bprolog) S 27255 27257 27187 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26389404 74182656 3433 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+6.303 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 27259
/proc/meminfo: memFree=1829536/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=72444 CPUtime=6.23
/proc/27257/stat : 27257 (bprolog) R 27255 27257 27187 0 -1 4194304 3723 0 0 0 493 130 0 0 25 0 2 0 26389187 74182656 3433 996147200 134512640 135105188 4294956096 18446744073709551615 134751439 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27257/statm: 18111 3433 198 144 0 17595 0
[pid=27257/tid=27259] ppid=27255 vsize=72444 CPUtime=0
/proc/27257/task/27259/stat : 27259 (bprolog) S 27255 27257 27187 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26389404 74182656 3433 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 72444

[startup+12.7018 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 27259
/proc/meminfo: memFree=1829408/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=72444 CPUtime=12.57
/proc/27257/stat : 27257 (bprolog) R 27255 27257 27187 0 -1 4194304 3723 0 0 0 1127 130 0 0 25 0 2 0 26389187 74182656 3433 996147200 134512640 135105188 4294956096 18446744073709551615 134717760 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27257/statm: 18111 3433 198 144 0 17595 0
[pid=27257/tid=27259] ppid=27255 vsize=72444 CPUtime=0
/proc/27257/task/27259/stat : 27259 (bprolog) S 27255 27257 27187 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26389404 74182656 3433 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 72444

[startup+25.5013 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 27259
/proc/meminfo: memFree=1829344/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=72444 CPUtime=25.25
/proc/27257/stat : 27257 (bprolog) R 27255 27257 27187 0 -1 4194304 3723 0 0 0 2395 130 0 0 25 0 2 0 26389187 74182656 3433 996147200 134512640 135105188 4294956096 18446744073709551615 134717649 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27257/statm: 18111 3433 198 144 0 17595 0
[pid=27257/tid=27259] ppid=27255 vsize=72444 CPUtime=0
/proc/27257/task/27259/stat : 27259 (bprolog) S 27255 27257 27187 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26389404 74182656 3433 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 72444

[startup+51.1013 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 27259
/proc/meminfo: memFree=1829344/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=72444 CPUtime=50.61
/proc/27257/stat : 27257 (bprolog) R 27255 27257 27187 0 -1 4194304 3723 0 0 0 4931 130 0 0 25 0 2 0 26389187 74182656 3433 996147200 134512640 135105188 4294956096 18446744073709551615 134751435 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27257/statm: 18111 3433 198 144 0 17595 0
[pid=27257/tid=27259] ppid=27255 vsize=72444 CPUtime=0
/proc/27257/task/27259/stat : 27259 (bprolog) S 27255 27257 27187 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26389404 74182656 3433 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 72444

[startup+102.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 27259
/proc/meminfo: memFree=1829216/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=72444 CPUtime=101.33
/proc/27257/stat : 27257 (bprolog) R 27255 27257 27187 0 -1 4194304 3723 0 0 0 10003 130 0 0 25 0 2 0 26389187 74182656 3433 996147200 134512640 135105188 4294956096 18446744073709551615 134725211 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/27257/statm: 18111 3433 198 144 0 17595 0
[pid=27257/tid=27259] ppid=27255 vsize=72444 CPUtime=0
/proc/27257/task/27259/stat : 27259 (bprolog) S 27255 27257 27187 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26389404 74182656 3433 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.33
Current children cumulated vsize (KiB) 72444

[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 27286
/proc/meminfo: memFree=1829088/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=72444 CPUtime=160.82
/proc/27257/stat : 27257 (bprolog) R 27255 27257 27187 0 -1 4194304 3723 0 0 0 15952 130 0 0 25 0 2 0 26389187 74182656 3433 996147200 134512640 135105188 4294956096 18446744073709551615 134751456 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27257/statm: 18111 3433 198 144 0 17595 0
[pid=27257/tid=27259] ppid=27255 vsize=72444 CPUtime=0
/proc/27257/task/27259/stat : 27259 (bprolog) S 27255 27257 27187 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26389404 74182656 3433 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.82
Current children cumulated vsize (KiB) 72444

[startup+222.306 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 27286
/proc/meminfo: memFree=1829088/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=72444 CPUtime=220.81
/proc/27257/stat : 27257 (bprolog) R 27255 27257 27187 0 -1 4194304 3723 0 0 0 21950 131 0 0 25 0 2 0 26389187 74182656 3433 996147200 134512640 135105188 4294956096 18446744073709551615 134751548 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27257/statm: 18111 3433 198 144 0 17595 0
[pid=27257/tid=27259] ppid=27255 vsize=72444 CPUtime=0
/proc/27257/task/27259/stat : 27259 (bprolog) S 27255 27257 27187 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26389404 74182656 3433 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.81
Current children cumulated vsize (KiB) 72444

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 27286
/proc/meminfo: memFree=1829024/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=72444 CPUtime=280.78
/proc/27257/stat : 27257 (bprolog) R 27255 27257 27187 0 -1 4194304 3723 0 0 0 27947 131 0 0 25 0 2 0 26389187 74182656 3433 996147200 134512640 135105188 4294956096 18446744073709551615 134725013 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27257/statm: 18111 3433 198 144 0 17595 0
[pid=27257/tid=27259] ppid=27255 vsize=72444 CPUtime=0
/proc/27257/task/27259/stat : 27259 (bprolog) S 27255 27257 27187 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26389404 74182656 3433 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 280.78
Current children cumulated vsize (KiB) 72444

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 27286
/proc/meminfo: memFree=1828960/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=72444 CPUtime=340.75
/proc/27257/stat : 27257 (bprolog) R 27255 27257 27187 0 -1 4194304 3723 0 0 0 33944 131 0 0 25 0 2 0 26389187 74182656 3433 996147200 134512640 135105188 4294956096 18446744073709551615 134718131 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27257/statm: 18111 3433 198 144 0 17595 0
[pid=27257/tid=27259] ppid=27255 vsize=72444 CPUtime=0
/proc/27257/task/27259/stat : 27259 (bprolog) S 27255 27257 27187 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26389404 74182656 3433 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 340.75
Current children cumulated vsize (KiB) 72444

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 27286
/proc/meminfo: memFree=1828960/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=72444 CPUtime=400.73
/proc/27257/stat : 27257 (bprolog) R 27255 27257 27187 0 -1 4194304 3723 0 0 0 39942 131 0 0 25 0 2 0 26389187 74182656 3433 996147200 134512640 135105188 4294956096 18446744073709551615 134750754 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27257/statm: 18111 3433 198 144 0 17595 0
[pid=27257/tid=27259] ppid=27255 vsize=72444 CPUtime=0
/proc/27257/task/27259/stat : 27259 (bprolog) S 27255 27257 27187 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26389404 74182656 3433 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 400.73
Current children cumulated vsize (KiB) 72444

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 27286
/proc/meminfo: memFree=1828960/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=72444 CPUtime=460.7
/proc/27257/stat : 27257 (bprolog) R 27255 27257 27187 0 -1 4194304 3723 0 0 0 45939 131 0 0 25 0 2 0 26389187 74182656 3433 996147200 134512640 135105188 4294956096 18446744073709551615 134750754 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27257/statm: 18111 3433 198 144 0 17595 0
[pid=27257/tid=27259] ppid=27255 vsize=72444 CPUtime=0
/proc/27257/task/27259/stat : 27259 (bprolog) S 27255 27257 27187 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26389404 74182656 3433 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 460.7
Current children cumulated vsize (KiB) 72444

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 27286
/proc/meminfo: memFree=1828896/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=72444 CPUtime=520.67

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

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/77 27288
/proc/meminfo: memFree=1828112/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=92932 CPUtime=1360.33
/proc/27257/stat : 27257 (bprolog) R 27255 27257 27187 0 -1 4194304 3725 0 0 0 135900 133 0 0 25 0 4 0 26389187 95162368 3435 996147200 134512640 135105188 4294956096 18446744073709551615 134717769 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27257/statm: 23233 3435 198 144 0 22717 0
[pid=27257/tid=27259] ppid=27255 vsize=92932 CPUtime=0
/proc/27257/task/27259/stat : 27259 (bprolog) S 27255 27257 27187 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26389404 95162368 3435 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27257/tid=27287] ppid=27255 vsize=92932 CPUtime=0
/proc/27257/task/27287/stat : 27287 (bprolog) S 27255 27257 27187 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26479420 95162368 3435 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27257/tid=27288] ppid=27255 vsize=92932 CPUtime=0
/proc/27257/task/27288/stat : 27288 (bprolog) S 27255 27257 27187 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26524431 95162368 3435 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1360.33
Current children cumulated vsize (KiB) 92932

[startup+1422.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/77 27288
/proc/meminfo: memFree=1828048/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=92932 CPUtime=1420.31
/proc/27257/stat : 27257 (bprolog) R 27255 27257 27187 0 -1 4194304 3725 0 0 0 141898 133 0 0 25 0 4 0 26389187 95162368 3435 996147200 134512640 135105188 4294956096 18446744073709551615 134752522 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27257/statm: 23233 3435 198 144 0 22717 0
[pid=27257/tid=27259] ppid=27255 vsize=92932 CPUtime=0
/proc/27257/task/27259/stat : 27259 (bprolog) S 27255 27257 27187 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26389404 95162368 3435 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27257/tid=27287] ppid=27255 vsize=92932 CPUtime=0
/proc/27257/task/27287/stat : 27287 (bprolog) S 27255 27257 27187 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26479420 95162368 3435 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27257/tid=27288] ppid=27255 vsize=92932 CPUtime=0
/proc/27257/task/27288/stat : 27288 (bprolog) S 27255 27257 27187 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26524431 95162368 3435 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1420.31
Current children cumulated vsize (KiB) 92932

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/77 27288
/proc/meminfo: memFree=1827920/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=92932 CPUtime=1480.29
/proc/27257/stat : 27257 (bprolog) R 27255 27257 27187 0 -1 4194304 3725 0 0 0 147896 133 0 0 25 0 4 0 26389187 95162368 3435 996147200 134512640 135105188 4294956096 18446744073709551615 134751234 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27257/statm: 23233 3435 198 144 0 22717 0
[pid=27257/tid=27259] ppid=27255 vsize=92932 CPUtime=0
/proc/27257/task/27259/stat : 27259 (bprolog) S 27255 27257 27187 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26389404 95162368 3435 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27257/tid=27287] ppid=27255 vsize=92932 CPUtime=0
/proc/27257/task/27287/stat : 27287 (bprolog) S 27255 27257 27187 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26479420 95162368 3435 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27257/tid=27288] ppid=27255 vsize=92932 CPUtime=0
/proc/27257/task/27288/stat : 27288 (bprolog) S 27255 27257 27187 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26524431 95162368 3435 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1480.29
Current children cumulated vsize (KiB) 92932

[startup+1542.31 s]
/proc/loadavg: 1.99 1.97 1.98 3/77 27288
/proc/meminfo: memFree=1827920/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=92932 CPUtime=1540.26
/proc/27257/stat : 27257 (bprolog) R 27255 27257 27187 0 -1 4194304 3725 0 0 0 153893 133 0 0 25 0 4 0 26389187 95162368 3435 996147200 134512640 135105188 4294956096 18446744073709551615 134751551 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27257/statm: 23233 3435 198 144 0 22717 0
[pid=27257/tid=27259] ppid=27255 vsize=92932 CPUtime=0
/proc/27257/task/27259/stat : 27259 (bprolog) S 27255 27257 27187 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26389404 95162368 3435 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27257/tid=27287] ppid=27255 vsize=92932 CPUtime=0
/proc/27257/task/27287/stat : 27287 (bprolog) S 27255 27257 27187 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26479420 95162368 3435 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27257/tid=27288] ppid=27255 vsize=92932 CPUtime=0
/proc/27257/task/27288/stat : 27288 (bprolog) S 27255 27257 27187 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26524431 95162368 3435 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1540.26
Current children cumulated vsize (KiB) 92932

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/78 27289
/proc/meminfo: memFree=1827848/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=103176 CPUtime=1600.23
/proc/27257/stat : 27257 (bprolog) R 27255 27257 27187 0 -1 4194304 3726 0 0 0 159890 133 0 0 25 0 5 0 26389187 105652224 3436 996147200 134512640 135105188 4294956096 18446744073709551615 134717760 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27257/statm: 25794 3436 198 144 0 25278 0
[pid=27257/tid=27259] ppid=27255 vsize=103176 CPUtime=0
/proc/27257/task/27259/stat : 27259 (bprolog) S 27255 27257 27187 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26389404 105652224 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27257/tid=27287] ppid=27255 vsize=103176 CPUtime=0
/proc/27257/task/27287/stat : 27287 (bprolog) S 27255 27257 27187 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26479420 105652224 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27257/tid=27288] ppid=27255 vsize=103176 CPUtime=0
/proc/27257/task/27288/stat : 27288 (bprolog) S 27255 27257 27187 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26524431 105652224 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27257/tid=27289] ppid=27255 vsize=103176 CPUtime=0
/proc/27257/task/27289/stat : 27289 (bprolog) S 27255 27257 27187 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 26546937 105652224 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1600.23
Current children cumulated vsize (KiB) 103176

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/78 27289
/proc/meminfo: memFree=1827784/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=103176 CPUtime=1660.21
/proc/27257/stat : 27257 (bprolog) R 27255 27257 27187 0 -1 4194304 3726 0 0 0 165888 133 0 0 25 0 5 0 26389187 105652224 3436 996147200 134512640 135105188 4294956096 18446744073709551615 134752498 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27257/statm: 25794 3436 198 144 0 25278 0
[pid=27257/tid=27259] ppid=27255 vsize=103176 CPUtime=0
/proc/27257/task/27259/stat : 27259 (bprolog) S 27255 27257 27187 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26389404 105652224 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27257/tid=27287] ppid=27255 vsize=103176 CPUtime=0
/proc/27257/task/27287/stat : 27287 (bprolog) S 27255 27257 27187 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26479420 105652224 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27257/tid=27288] ppid=27255 vsize=103176 CPUtime=0
/proc/27257/task/27288/stat : 27288 (bprolog) S 27255 27257 27187 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26524431 105652224 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27257/tid=27289] ppid=27255 vsize=103176 CPUtime=0
/proc/27257/task/27289/stat : 27289 (bprolog) S 27255 27257 27187 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 26546937 105652224 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1660.21
Current children cumulated vsize (KiB) 103176

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/78 27289
/proc/meminfo: memFree=1827784/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=103176 CPUtime=1720.18
/proc/27257/stat : 27257 (bprolog) R 27255 27257 27187 0 -1 4194304 3726 0 0 0 171885 133 0 0 25 0 5 0 26389187 105652224 3436 996147200 134512640 135105188 4294956096 18446744073709551615 134751338 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27257/statm: 25794 3436 198 144 0 25278 0
[pid=27257/tid=27259] ppid=27255 vsize=103176 CPUtime=0
/proc/27257/task/27259/stat : 27259 (bprolog) S 27255 27257 27187 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26389404 105652224 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27257/tid=27287] ppid=27255 vsize=103176 CPUtime=0
/proc/27257/task/27287/stat : 27287 (bprolog) S 27255 27257 27187 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26479420 105652224 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27257/tid=27288] ppid=27255 vsize=103176 CPUtime=0
/proc/27257/task/27288/stat : 27288 (bprolog) S 27255 27257 27187 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26524431 105652224 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27257/tid=27289] ppid=27255 vsize=103176 CPUtime=0
/proc/27257/task/27289/stat : 27289 (bprolog) S 27255 27257 27187 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26546937 105652224 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1720.18
Current children cumulated vsize (KiB) 103176

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/78 27289
/proc/meminfo: memFree=1827656/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=103176 CPUtime=1780.17
/proc/27257/stat : 27257 (bprolog) R 27255 27257 27187 0 -1 4194304 3726 0 0 0 177883 134 0 0 25 0 5 0 26389187 105652224 3436 996147200 134512640 135105188 4294956096 18446744073709551615 134717654 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27257/statm: 25794 3436 198 144 0 25278 0
[pid=27257/tid=27259] ppid=27255 vsize=103176 CPUtime=0
/proc/27257/task/27259/stat : 27259 (bprolog) S 27255 27257 27187 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26389404 105652224 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27257/tid=27287] ppid=27255 vsize=103176 CPUtime=0
/proc/27257/task/27287/stat : 27287 (bprolog) S 27255 27257 27187 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26479420 105652224 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27257/tid=27288] ppid=27255 vsize=103176 CPUtime=0
/proc/27257/task/27288/stat : 27288 (bprolog) S 27255 27257 27187 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26524431 105652224 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27257/tid=27289] ppid=27255 vsize=103176 CPUtime=0
/proc/27257/task/27289/stat : 27289 (bprolog) S 27255 27257 27187 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26546937 105652224 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1780.17
Current children cumulated vsize (KiB) 103176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.2 s]
/proc/loadavg: 1.99 1.97 1.98 3/78 27289
/proc/meminfo: memFree=1827592/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=103176 CPUtime=1800.06
/proc/27257/stat : 27257 (bprolog) R 27255 27257 27187 0 -1 4194304 3726 0 0 0 179872 134 0 0 25 0 5 0 26389187 105652224 3436 996147200 134512640 135105188 4294956096 18446744073709551615 134751446 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27257/statm: 25794 3436 198 144 0 25278 0
[pid=27257/tid=27259] ppid=27255 vsize=103176 CPUtime=0
/proc/27257/task/27259/stat : 27259 (bprolog) S 27255 27257 27187 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26389404 105652224 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27257/tid=27287] ppid=27255 vsize=103176 CPUtime=0
/proc/27257/task/27287/stat : 27287 (bprolog) S 27255 27257 27187 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26479420 105652224 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27257/tid=27288] ppid=27255 vsize=103176 CPUtime=0
/proc/27257/task/27288/stat : 27288 (bprolog) S 27255 27257 27187 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26524431 105652224 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27257/tid=27289] ppid=27255 vsize=103176 CPUtime=0
/proc/27257/task/27289/stat : 27289 (bprolog) S 27255 27257 27187 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26546937 105652224 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1800.06
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+1802.2 s]
/proc/loadavg: 1.99 1.97 1.98 3/78 27289
/proc/meminfo: memFree=1827592/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=103176 CPUtime=1800.06
/proc/27257/stat : 27257 (bprolog) R 27255 27257 27187 0 -1 4194304 3726 0 0 0 179872 134 0 0 25 0 5 0 26389187 105652224 3436 996147200 134512640 135105188 4294956096 18446744073709551615 134751446 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/27257/statm: 25794 3436 198 144 0 25278 0
[pid=27257/tid=27259] ppid=27255 vsize=103176 CPUtime=0
/proc/27257/task/27259/stat : 27259 (bprolog) S 27255 27257 27187 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26389404 105652224 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=27257/tid=27287] ppid=27255 vsize=103176 CPUtime=0
/proc/27257/task/27287/stat : 27287 (bprolog) S 27255 27257 27187 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26479420 105652224 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27257/tid=27288] ppid=27255 vsize=103176 CPUtime=0
/proc/27257/task/27288/stat : 27288 (bprolog) S 27255 27257 27187 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26524431 105652224 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=27257/tid=27289] ppid=27255 vsize=103176 CPUtime=0
/proc/27257/task/27289/stat : 27289 (bprolog) S 27255 27257 27187 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26546937 105652224 3436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 103176

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.22
CPU time (s): 1800.08
CPU user time (s): 1798.73
CPU system time (s): 1.3438
CPU usage (%): 99.8813
Max. virtual memory (cumulated for all children) (KiB): 103176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.73
system time used= 1.3438
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3726
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= 8952

runsolver used 2.21666 second user time and 5.98809 second system time

The end

Launcher Data 

Begin job on node73 at 2009-07-12 12:07:18
IDJOB=2091193
IDBENCH=60007
IDSOLVER=770
FILE ID=node73/2091193-1247393238
PBS_JOBID= 9507349
Free space on /tmp= 66484 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-15_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091193-1247393238/watcher-2091193-1247393238 -o /tmp/evaluation-result-2091193-1247393238/solver-2091193-1247393238 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2091193-1247393238 1800

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

MD5SUM BENCH= a3a7b3805736204893d5211995522c8f
RANDOM SEED=1308455636

node73.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		: 3000.213
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		: 3000.213
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:       1843920 kB
Buffers:         22480 kB
Cached:         120524 kB
SwapCached:          0 kB
Active:          73312 kB
Inactive:        88540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1843920 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1728 kB
Writeback:           0 kB
Mapped:          30640 kB
Slab:            35588 kB
Committed_AS:   175608 kB
PageTables:       1720 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= 66480 MiB
End job on node73 at 2009-07-12 12:37:23