Trace number 2091138

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) 1800.07 1811.11

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-8_ext.xml
MD5SUM8a7412b2c93b88fc8f00f1049cea640d
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 benchmark775.128
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 

0.00/0.20	c bpsolver version 6.29.2009
0.00/0.20	c converting(HOME/instance-2091138-1247392795)
1.68/1.71	c Converted in 486 ms
1.87/1.90	c solving(HOME/instance-2091138-1247392795,1800000)
1.87/1.90	c solving(HOME/instance-2091138-1247392795,1800000)

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-2091138-1247392795/watcher-2091138-1247392795 -o /tmp/evaluation-result-2091138-1247392795/solver-2091138-1247392795 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2091138-1247392795 1800 

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


[startup+0 s]
/proc/loadavg: 2.00 2.01 2.00 4/82 29667
/proc/meminfo: memFree=1640704/2055920 swapFree=4192812/4192956
[pid=29667] ppid=29665 vsize=62208 CPUtime=0.2
/proc/29667/stat : 29667 (bprolog) R 29665 29667 27617 0 -1 4194304 1100 0 0 0 6 14 0 0 19 0 1 0 26344827 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/29667/statm: 15552 813 176 144 0 15036 0

[startup+0.363082 s]
/proc/loadavg: 2.00 2.01 2.00 4/82 29667
/proc/meminfo: memFree=1640704/2055920 swapFree=4192812/4192956
[pid=29667] ppid=29665 vsize=62208 CPUtime=0.35
/proc/29667/stat : 29667 (bprolog) R 29665 29667 27617 0 -1 4194304 1100 0 0 0 11 24 0 0 20 0 1 0 26344827 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/29667/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 62208

[startup+0.40109 s]
/proc/loadavg: 2.00 2.01 2.00 4/82 29667
/proc/meminfo: memFree=1640704/2055920 swapFree=4192812/4192956
[pid=29667] ppid=29665 vsize=62208 CPUtime=0.39
/proc/29667/stat : 29667 (bprolog) R 29665 29667 27617 0 -1 4194304 1100 0 0 0 13 26 0 0 20 0 1 0 26344827 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/29667/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 62208

[startup+0.501111 s]
/proc/loadavg: 2.00 2.01 2.00 4/82 29667
/proc/meminfo: memFree=1640704/2055920 swapFree=4192812/4192956
[pid=29667] ppid=29665 vsize=62208 CPUtime=0.48
/proc/29667/stat : 29667 (bprolog) R 29665 29667 27617 0 -1 4194304 1100 0 0 0 15 33 0 0 21 0 1 0 26344827 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/29667/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 62208

[startup+0.701146 s]
/proc/loadavg: 2.00 2.01 2.00 4/82 29667
/proc/meminfo: memFree=1640704/2055920 swapFree=4192812/4192956
[pid=29667] ppid=29665 vsize=62208 CPUtime=0.69
/proc/29667/stat : 29667 (bprolog) R 29665 29667 27617 0 -1 4194304 1100 0 0 0 21 48 0 0 23 0 1 0 26344827 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 134570176 0 0 4096 2 0 0 0 17 0 0 0
/proc/29667/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 62208

[startup+1.5013 s]
/proc/loadavg: 2.16 2.05 2.01 3/83 29668
/proc/meminfo: memFree=1637624/2055920 swapFree=4192812/4192956
[pid=29667] ppid=29665 vsize=62208 CPUtime=1.48
/proc/29667/stat : 29667 (bprolog) R 29665 29667 27617 0 -1 4194304 1101 0 0 0 43 105 0 0 25 0 1 0 26344827 63700992 814 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/29667/statm: 15552 814 176 144 0 15036 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 62208

[startup+3.10161 s]
/proc/loadavg: 2.16 2.05 2.01 3/84 29669
/proc/meminfo: memFree=1627120/2055920 swapFree=4192812/4192956
[pid=29667] ppid=29665 vsize=72444 CPUtime=3.07
/proc/29667/stat : 29667 (bprolog) R 29665 29667 27617 0 -1 4194304 3675 0 0 0 186 121 0 0 25 0 2 0 26344827 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 134725204 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/29667/statm: 18111 3385 198 144 0 17595 0
[pid=29667/tid=29669] ppid=29665 vsize=72444 CPUtime=0
/proc/29667/task/29669/stat : 29669 (bprolog) S 29665 29667 27617 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26345025 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 72444

[startup+6.30122 s]
/proc/loadavg: 2.15 2.05 2.01 3/84 29669
/proc/meminfo: memFree=1626992/2055920 swapFree=4192812/4192956
[pid=29667] ppid=29665 vsize=72444 CPUtime=6.24
/proc/29667/stat : 29667 (bprolog) R 29665 29667 27617 0 -1 4194304 3675 0 0 0 503 121 0 0 25 0 2 0 26344827 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 134717769 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/29667/statm: 18111 3385 198 144 0 17595 0
[pid=29667/tid=29669] ppid=29665 vsize=72444 CPUtime=0
/proc/29667/task/29669/stat : 29669 (bprolog) S 29665 29667 27617 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26345025 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 72444

[startup+12.7024 s]
/proc/loadavg: 2.13 2.04 2.01 3/84 29669
/proc/meminfo: memFree=1626928/2055920 swapFree=4192812/4192956
[pid=29667] ppid=29665 vsize=72444 CPUtime=12.58
/proc/29667/stat : 29667 (bprolog) R 29665 29667 27617 0 -1 4194304 3675 0 0 0 1137 121 0 0 25 0 2 0 26344827 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 134751439 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/29667/statm: 18111 3385 198 144 0 17595 0
[pid=29667/tid=29669] ppid=29665 vsize=72444 CPUtime=0
/proc/29667/task/29669/stat : 29669 (bprolog) S 29665 29667 27617 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26345025 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 72444

[startup+25.5019 s]
/proc/loadavg: 2.10 2.04 2.01 3/84 29669
/proc/meminfo: memFree=1626928/2055920 swapFree=4192812/4192956
[pid=29667] ppid=29665 vsize=72444 CPUtime=25.27
/proc/29667/stat : 29667 (bprolog) R 29665 29667 27617 0 -1 4194304 3675 0 0 0 2406 121 0 0 25 0 2 0 26344827 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 134717634 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/29667/statm: 18111 3385 198 144 0 17595 0
[pid=29667/tid=29669] ppid=29665 vsize=72444 CPUtime=0
/proc/29667/task/29669/stat : 29669 (bprolog) S 29665 29667 27617 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26345025 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 72444

[startup+51.1018 s]
/proc/loadavg: 2.07 2.04 2.01 3/84 29669
/proc/meminfo: memFree=1626928/2055920 swapFree=4192812/4192956
[pid=29667] ppid=29665 vsize=72444 CPUtime=50.65
/proc/29667/stat : 29667 (bprolog) R 29665 29667 27617 0 -1 4194304 3675 0 0 0 4944 121 0 0 25 0 2 0 26344827 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 134718139 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/29667/statm: 18111 3385 198 144 0 17595 0
[pid=29667/tid=29669] ppid=29665 vsize=72444 CPUtime=0
/proc/29667/task/29669/stat : 29669 (bprolog) S 29665 29667 27617 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26345025 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 72444

[startup+102.302 s]
/proc/loadavg: 2.03 2.03 2.00 3/84 29675
/proc/meminfo: memFree=1626864/2055920 swapFree=4192812/4192956
[pid=29667] ppid=29665 vsize=72444 CPUtime=101.38
/proc/29667/stat : 29667 (bprolog) R 29665 29667 27617 0 -1 4194304 3675 0 0 0 10017 121 0 0 25 0 2 0 26344827 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 134717663 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/29667/statm: 18111 3385 198 144 0 17595 0
[pid=29667/tid=29669] ppid=29665 vsize=72444 CPUtime=0
/proc/29667/task/29669/stat : 29669 (bprolog) S 29665 29667 27617 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26345025 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.38
Current children cumulated vsize (KiB) 72444

[startup+162.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/84 29675
/proc/meminfo: memFree=1626864/2055920 swapFree=4192812/4192956
[pid=29667] ppid=29665 vsize=72444 CPUtime=160.86
/proc/29667/stat : 29667 (bprolog) R 29665 29667 27617 0 -1 4194304 3675 0 0 0 15965 121 0 0 25 0 2 0 26344827 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 134718165 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/29667/statm: 18111 3385 198 144 0 17595 0
[pid=29667/tid=29669] ppid=29665 vsize=72444 CPUtime=0
/proc/29667/task/29669/stat : 29669 (bprolog) S 29665 29667 27617 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26345025 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 160.86
Current children cumulated vsize (KiB) 72444

[startup+222.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/84 29675
/proc/meminfo: memFree=1626864/2055920 swapFree=4192812/4192956
[pid=29667] ppid=29665 vsize=72444 CPUtime=220.34
/proc/29667/stat : 29667 (bprolog) R 29665 29667 27617 0 -1 4194304 3675 0 0 0 21913 121 0 0 25 0 2 0 26344827 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 134630668 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/29667/statm: 18111 3385 198 144 0 17595 0
[pid=29667/tid=29669] ppid=29665 vsize=72444 CPUtime=0
/proc/29667/task/29669/stat : 29669 (bprolog) S 29665 29667 27617 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26345025 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 220.34
Current children cumulated vsize (KiB) 72444

[startup+282.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/84 29675
/proc/meminfo: memFree=1626864/2055920 swapFree=4192812/4192956
[pid=29667] ppid=29665 vsize=72444 CPUtime=279.82
/proc/29667/stat : 29667 (bprolog) R 29665 29667 27617 0 -1 4194304 3675 0 0 0 27861 121 0 0 25 0 2 0 26344827 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 134751378 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/29667/statm: 18111 3385 198 144 0 17595 0
[pid=29667/tid=29669] ppid=29665 vsize=72444 CPUtime=0
/proc/29667/task/29669/stat : 29669 (bprolog) S 29665 29667 27617 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26345025 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 279.82
Current children cumulated vsize (KiB) 72444

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 29675
/proc/meminfo: memFree=1626864/2055920 swapFree=4192812/4192956
[pid=29667] ppid=29665 vsize=72444 CPUtime=339.3
/proc/29667/stat : 29667 (bprolog) R 29665 29667 27617 0 -1 4194304 3675 0 0 0 33809 121 0 0 25 0 2 0 26344827 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 134717663 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/29667/statm: 18111 3385 198 144 0 17595 0
[pid=29667/tid=29669] ppid=29665 vsize=72444 CPUtime=0
/proc/29667/task/29669/stat : 29669 (bprolog) S 29665 29667 27617 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26345025 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 339.3
Current children cumulated vsize (KiB) 72444

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 29675
/proc/meminfo: memFree=1626864/2055920 swapFree=4192812/4192956
[pid=29667] ppid=29665 vsize=72444 CPUtime=398.78
/proc/29667/stat : 29667 (bprolog) R 29665 29667 27617 0 -1 4194304 3675 0 0 0 39757 121 0 0 25 0 2 0 26344827 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 134725053 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/29667/statm: 18111 3385 198 144 0 17595 0
[pid=29667/tid=29669] ppid=29665 vsize=72444 CPUtime=0
/proc/29667/task/29669/stat : 29669 (bprolog) S 29665 29667 27617 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26345025 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 398.78
Current children cumulated vsize (KiB) 72444

[startup+462.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 29675
/proc/meminfo: memFree=1626864/2055920 swapFree=4192812/4192956
[pid=29667] ppid=29665 vsize=72444 CPUtime=458.27
/proc/29667/stat : 29667 (bprolog) R 29665 29667 27617 0 -1 4194304 3675 0 0 0 45705 122 0 0 25 0 2 0 26344827 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 134752412 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/29667/statm: 18111 3385 198 144 0 17595 0
[pid=29667/tid=29669] ppid=29665 vsize=72444 CPUtime=0
/proc/29667/task/29669/stat : 29669 (bprolog) S 29665 29667 27617 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26345025 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 458.27
Current children cumulated vsize (KiB) 72444

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 29675
/proc/meminfo: memFree=1626864/2055920 swapFree=4192812/4192956
[pid=29667] ppid=29665 vsize=72444 CPUtime=517.75

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

/proc/29667/statm: 18111 3385 198 144 0 17595 0
[pid=29667/tid=29669] ppid=29665 vsize=72444 CPUtime=0
/proc/29667/task/29669/stat : 29669 (bprolog) S 29665 29667 27617 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 26345025 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 995.21
Current children cumulated vsize (KiB) 72444

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 29717
/proc/meminfo: memFree=1625448/2055920 swapFree=4192812/4192956
[pid=29667] ppid=29665 vsize=72444 CPUtime=1054.9
/proc/29667/stat : 29667 (bprolog) R 29665 29667 27617 0 -1 4194304 3675 0 0 0 105368 122 0 0 25 0 2 0 26344827 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 134717663 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/29667/statm: 18111 3385 198 144 0 17595 0
[pid=29667/tid=29669] ppid=29665 vsize=72444 CPUtime=0
/proc/29667/task/29669/stat : 29669 (bprolog) S 29665 29667 27617 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 26345025 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1054.9
Current children cumulated vsize (KiB) 72444

[startup+1122.31 s]
/proc/loadavg: 2.07 2.02 2.00 3/84 29717
/proc/meminfo: memFree=1625576/2055920 swapFree=4192812/4192956
[pid=29667] ppid=29665 vsize=72444 CPUtime=1114.62
/proc/29667/stat : 29667 (bprolog) R 29665 29667 27617 0 -1 4194304 3675 0 0 0 111340 122 0 0 25 0 2 0 26344827 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 134725200 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/29667/statm: 18111 3385 198 144 0 17595 0
[pid=29667/tid=29669] ppid=29665 vsize=72444 CPUtime=0
/proc/29667/task/29669/stat : 29669 (bprolog) S 29665 29667 27617 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 26345025 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1114.62
Current children cumulated vsize (KiB) 72444

[startup+1182.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/84 29717
/proc/meminfo: memFree=1625256/2055920 swapFree=4192812/4192956
[pid=29667] ppid=29665 vsize=72444 CPUtime=1174.32
/proc/29667/stat : 29667 (bprolog) R 29665 29667 27617 0 -1 4194304 3675 0 0 0 117310 122 0 0 25 0 2 0 26344827 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 134725352 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/29667/statm: 18111 3385 198 144 0 17595 0
[pid=29667/tid=29669] ppid=29665 vsize=72444 CPUtime=0
/proc/29667/task/29669/stat : 29669 (bprolog) S 29665 29667 27617 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 26345025 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1174.32
Current children cumulated vsize (KiB) 72444

[startup+1242.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/84 29717
/proc/meminfo: memFree=1625576/2055920 swapFree=4192812/4192956
[pid=29667] ppid=29665 vsize=72444 CPUtime=1234.02
/proc/29667/stat : 29667 (bprolog) R 29665 29667 27617 0 -1 4194304 3675 0 0 0 123280 122 0 0 25 0 2 0 26344827 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 134752412 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/29667/statm: 18111 3385 198 144 0 17595 0
[pid=29667/tid=29669] ppid=29665 vsize=72444 CPUtime=0
/proc/29667/task/29669/stat : 29669 (bprolog) S 29665 29667 27617 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 26345025 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1234.02
Current children cumulated vsize (KiB) 72444

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 29717
/proc/meminfo: memFree=1626984/2055920 swapFree=4192812/4192956
[pid=29667] ppid=29665 vsize=72444 CPUtime=1293.73
/proc/29667/stat : 29667 (bprolog) R 29665 29667 27617 0 -1 4194304 3675 0 0 0 129251 122 0 0 25 0 2 0 26344827 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 134718143 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/29667/statm: 18111 3385 198 144 0 17595 0
[pid=29667/tid=29669] ppid=29665 vsize=72444 CPUtime=0
/proc/29667/task/29669/stat : 29669 (bprolog) S 29665 29667 27617 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 26345025 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1293.73
Current children cumulated vsize (KiB) 72444

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 29717
/proc/meminfo: memFree=1625064/2055920 swapFree=4192812/4192956
[pid=29667] ppid=29665 vsize=72444 CPUtime=1353.44
/proc/29667/stat : 29667 (bprolog) R 29665 29667 27617 0 -1 4194304 3675 0 0 0 135222 122 0 0 25 0 2 0 26344827 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 134718165 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/29667/statm: 18111 3385 198 144 0 17595 0
[pid=29667/tid=29669] ppid=29665 vsize=72444 CPUtime=0
/proc/29667/task/29669/stat : 29669 (bprolog) S 29665 29667 27617 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 26345025 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1353.44
Current children cumulated vsize (KiB) 72444

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 29717
/proc/meminfo: memFree=1624744/2055920 swapFree=4192812/4192956
[pid=29667] ppid=29665 vsize=72444 CPUtime=1413.14
/proc/29667/stat : 29667 (bprolog) R 29665 29667 27617 0 -1 4194304 3675 0 0 0 141192 122 0 0 25 0 2 0 26344827 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 134717654 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/29667/statm: 18111 3385 198 144 0 17595 0
[pid=29667/tid=29669] ppid=29665 vsize=72444 CPUtime=0
/proc/29667/task/29669/stat : 29669 (bprolog) S 29665 29667 27617 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 26345025 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1413.14
Current children cumulated vsize (KiB) 72444

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 29717
/proc/meminfo: memFree=1624872/2055920 swapFree=4192812/4192956
[pid=29667] ppid=29665 vsize=72444 CPUtime=1472.85
/proc/29667/stat : 29667 (bprolog) R 29665 29667 27617 0 -1 4194304 3675 0 0 0 147163 122 0 0 25 0 2 0 26344827 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 134751446 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/29667/statm: 18111 3385 198 144 0 17595 0
[pid=29667/tid=29669] ppid=29665 vsize=72444 CPUtime=0
/proc/29667/task/29669/stat : 29669 (bprolog) S 29665 29667 27617 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 26345025 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1472.85
Current children cumulated vsize (KiB) 72444

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 29717
/proc/meminfo: memFree=1624872/2055920 swapFree=4192812/4192956
[pid=29667] ppid=29665 vsize=72444 CPUtime=1532.56
/proc/29667/stat : 29667 (bprolog) R 29665 29667 27617 0 -1 4194304 3675 0 0 0 153134 122 0 0 25 0 2 0 26344827 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 134751236 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/29667/statm: 18111 3385 198 144 0 17595 0
[pid=29667/tid=29669] ppid=29665 vsize=72444 CPUtime=0
/proc/29667/task/29669/stat : 29669 (bprolog) S 29665 29667 27617 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 26345025 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1532.56
Current children cumulated vsize (KiB) 72444

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 29717
/proc/meminfo: memFree=1624808/2055920 swapFree=4192812/4192956
[pid=29667] ppid=29665 vsize=72444 CPUtime=1592.26
/proc/29667/stat : 29667 (bprolog) R 29665 29667 27617 0 -1 4194304 3675 0 0 0 159104 122 0 0 25 0 2 0 26344827 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 134752498 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/29667/statm: 18111 3385 198 144 0 17595 0
[pid=29667/tid=29669] ppid=29665 vsize=72444 CPUtime=0
/proc/29667/task/29669/stat : 29669 (bprolog) S 29665 29667 27617 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 26345025 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1592.26
Current children cumulated vsize (KiB) 72444

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 29717
/proc/meminfo: memFree=1624808/2055920 swapFree=4192812/4192956
[pid=29667] ppid=29665 vsize=72444 CPUtime=1651.98
/proc/29667/stat : 29667 (bprolog) R 29665 29667 27617 0 -1 4194304 3675 0 0 0 165076 122 0 0 25 0 2 0 26344827 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 134717698 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/29667/statm: 18111 3385 198 144 0 17595 0
[pid=29667/tid=29669] ppid=29665 vsize=72444 CPUtime=0
/proc/29667/task/29669/stat : 29669 (bprolog) S 29665 29667 27617 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 26345025 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1651.98
Current children cumulated vsize (KiB) 72444

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 29717
/proc/meminfo: memFree=1624744/2055920 swapFree=4192812/4192956
[pid=29667] ppid=29665 vsize=72444 CPUtime=1711.68
/proc/29667/stat : 29667 (bprolog) R 29665 29667 27617 0 -1 4194304 3675 0 0 0 171046 122 0 0 25 0 2 0 26344827 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 134752412 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/29667/statm: 18111 3385 198 144 0 17595 0
[pid=29667/tid=29669] ppid=29665 vsize=72444 CPUtime=0
/proc/29667/task/29669/stat : 29669 (bprolog) S 29665 29667 27617 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 26345025 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1711.68
Current children cumulated vsize (KiB) 72444

[startup+1782.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 29717
/proc/meminfo: memFree=1624680/2055920 swapFree=4192812/4192956
[pid=29667] ppid=29665 vsize=72444 CPUtime=1771.39
/proc/29667/stat : 29667 (bprolog) R 29665 29667 27617 0 -1 4194304 3675 0 0 0 177017 122 0 0 25 0 2 0 26344827 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 134751471 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/29667/statm: 18111 3385 198 144 0 17595 0
[pid=29667/tid=29669] ppid=29665 vsize=72444 CPUtime=0
/proc/29667/task/29669/stat : 29669 (bprolog) S 29665 29667 27617 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 26345025 74182656 3385 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1771.39
Current children cumulated vsize (KiB) 72444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1811.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 29718
/proc/meminfo: memFree=1624096/2055920 swapFree=4192812/4192956
[pid=29667] ppid=29665 vsize=82688 CPUtime=1800.05
/proc/29667/stat : 29667 (bprolog) R 29665 29667 27617 0 -1 4194304 3676 0 0 0 179883 122 0 0 25 0 3 0 26344827 84672512 3386 996147200 134512640 135105188 4294956096 18446744073709551615 134725053 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/29667/statm: 20672 3386 198 144 0 20156 0
[pid=29667/tid=29669] ppid=29665 vsize=82688 CPUtime=0
/proc/29667/task/29669/stat : 29669 (bprolog) S 29665 29667 27617 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 26345025 84672512 3386 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=29667/tid=29718] ppid=29665 vsize=82688 CPUtime=0
/proc/29667/task/29718/stat : 29718 (bprolog) S 29665 29667 27617 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 26525053 84672512 3386 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 82688

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1811.11
CPU time (s): 1800.07
CPU user time (s): 1798.84
CPU system time (s): 1.22981
CPU usage (%): 99.39
Max. virtual memory (cumulated for all children) (KiB): 82688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.84
system time used= 1.22981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3676
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= 7
involuntary context switches= 29013

runsolver used 1.73773 second user time and 4.88226 second system time

The end

Launcher Data 

Begin job on node86 at 2009-07-12 11:59:55
IDJOB=2091138
IDBENCH=60000
IDSOLVER=770
FILE ID=node86/2091138-1247392795
PBS_JOBID= 9507315
Free space on /tmp= 66296 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-8_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091138-1247392795/watcher-2091138-1247392795 -o /tmp/evaluation-result-2091138-1247392795/solver-2091138-1247392795 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2091138-1247392795 1800

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

MD5SUM BENCH= 8a7412b2c93b88fc8f00f1049cea640d
RANDOM SEED=101932294

node86.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		: 3000.265
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		: 3000.265
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1641184 kB
Buffers:         63916 kB
Cached:         237392 kB
SwapCached:          0 kB
Active:         221948 kB
Inactive:       130628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1641184 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1708 kB
Writeback:           0 kB
Mapped:          63736 kB
Slab:            47272 kB
Committed_AS:   241996 kB
PageTables:       1980 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= 66296 MiB
End job on node86 at 2009-07-12 12:30:09