Trace number 2091723

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
pcs 0.3.2? (TO) 1800.06 1803.32

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-38_ext.xml
MD5SUMcec403d6dbe0e7018c54a4fe68f1eb13
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 benchmark548.627
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints462
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension462
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.17/0.21	c Seed is 1734527003
0.17/0.21	c Constructing HOME/instance-2091723-1247733196.xml  with 10610 constraints
0.17/0.21	c Solving

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-2091723-1247733196/watcher-2091723-1247733196 -o /tmp/evaluation-result-2091723-1247733196/solver-2091723-1247733196 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1734527003 HOME/instance-2091723-1247733196.xml 

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 1.98 1.99 4/72 20065
/proc/meminfo: memFree=1450680/2055920 swapFree=4192812/4192956
[pid=20065] ppid=20063 vsize=18576 CPUtime=0
/proc/20065/stat : 20065 (runsolver) R 20063 20065 18695 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 60383089 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 246406507815 0 0 4096 24578 0 0 0 17 1 0 0
/proc/20065/statm: 4644 284 249 26 0 2626 0

[startup+0.0921391 s]
/proc/loadavg: 1.99 1.98 1.99 4/72 20065
/proc/meminfo: memFree=1450680/2055920 swapFree=4192812/4192956
[pid=20065] ppid=20063 vsize=5436 CPUtime=0.07
/proc/20065/stat : 20065 (pcs.small) R 20063 20065 18695 0 -1 4194304 1087 822 0 0 7 0 0 0 18 0 1 0 60383089 5566464 696 996147200 134512640 135095119 4294956304 18446744073709551615 134769706 0 0 4096 0 0 0 0 17 1 0 0
/proc/20065/statm: 1359 696 364 142 0 313 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5436

[startup+0.101137 s]
/proc/loadavg: 1.99 1.98 1.99 4/72 20065
/proc/meminfo: memFree=1450680/2055920 swapFree=4192812/4192956
[pid=20065] ppid=20063 vsize=5700 CPUtime=0.07
/proc/20065/stat : 20065 (pcs.small) R 20063 20065 18695 0 -1 4194304 1124 822 0 0 7 0 0 0 18 0 1 0 60383089 5836800 733 996147200 134512640 135095119 4294956304 18446744073709551615 10816973 0 0 4096 0 0 0 0 17 1 0 0
/proc/20065/statm: 1425 733 364 142 0 379 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5700

[startup+0.301161 s]
/proc/loadavg: 1.99 1.98 1.99 4/72 20065
/proc/meminfo: memFree=1450680/2055920 swapFree=4192812/4192956
[pid=20065] ppid=20063 vsize=8092 CPUtime=0.27
/proc/20065/stat : 20065 (pcs.small) R 20063 20065 18695 0 -1 4194304 1791 822 0 0 26 1 0 0 19 0 1 0 60383089 8286208 1302 996147200 134512640 135095119 4294956304 18446744073709551615 134615477 0 0 4096 0 0 0 0 17 1 0 0
/proc/20065/statm: 2023 1302 378 142 0 977 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8092

[startup+0.701199 s]
/proc/loadavg: 1.99 1.98 1.99 4/72 20065
/proc/meminfo: memFree=1450680/2055920 swapFree=4192812/4192956
[pid=20065] ppid=20063 vsize=8092 CPUtime=0.67
/proc/20065/stat : 20065 (pcs.small) R 20063 20065 18695 0 -1 4194304 1793 822 0 0 66 1 0 0 23 0 1 0 60383089 8286208 1304 996147200 134512640 135095119 4294956304 18446744073709551615 134642978 0 0 4096 0 0 0 0 17 1 0 0
/proc/20065/statm: 2023 1304 378 142 0 977 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8092

[startup+1.50128 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20071
/proc/meminfo: memFree=1446896/2055920 swapFree=4192812/4192956
[pid=20065] ppid=20063 vsize=8092 CPUtime=1.46
/proc/20065/stat : 20065 (pcs.small) R 20063 20065 18695 0 -1 4194304 1799 822 0 0 145 1 0 0 25 0 1 0 60383089 8286208 1310 996147200 134512640 135095119 4294956304 18446744073709551615 134576636 0 0 4096 0 0 0 0 17 1 0 0
/proc/20065/statm: 2023 1310 378 142 0 977 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8092

[startup+3.10143 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20071
/proc/meminfo: memFree=1446704/2055920 swapFree=4192812/4192956
[pid=20065] ppid=20063 vsize=8092 CPUtime=3.05
/proc/20065/stat : 20065 (pcs.small) R 20063 20065 18695 0 -1 4194304 1811 822 0 0 304 1 0 0 25 0 1 0 60383089 8286208 1322 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 1 0 0
/proc/20065/statm: 2023 1322 378 142 0 977 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8092

[startup+6.30173 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20071
/proc/meminfo: memFree=1446512/2055920 swapFree=4192812/4192956
[pid=20065] ppid=20063 vsize=8092 CPUtime=6.22
/proc/20065/stat : 20065 (pcs.small) R 20063 20065 18695 0 -1 4194304 1832 822 0 0 621 1 0 0 25 0 1 0 60383089 8286208 1343 996147200 134512640 135095119 4294956304 18446744073709551615 134589657 0 0 4096 0 0 0 0 17 1 0 0
/proc/20065/statm: 2023 1343 378 142 0 977 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8092

[startup+12.7013 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20071
/proc/meminfo: memFree=1445552/2055920 swapFree=4192812/4192956
[pid=20065] ppid=20063 vsize=9764 CPUtime=12.56
/proc/20065/stat : 20065 (pcs.small) R 20063 20065 18695 0 -1 4194304 2179 822 0 0 1255 1 0 0 25 0 1 0 60383089 9998336 1561 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 1 0 0
/proc/20065/statm: 2441 1561 378 142 0 1395 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 9764

[startup+25.5016 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20071
/proc/meminfo: memFree=1444080/2055920 swapFree=4192812/4192956
[pid=20065] ppid=20063 vsize=11316 CPUtime=25.23
/proc/20065/stat : 20065 (pcs.small) R 20063 20065 18695 0 -1 4194304 2763 822 0 0 2521 2 0 0 25 0 1 0 60383089 11587584 1888 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/20065/statm: 2829 1888 378 142 0 1783 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 11316

[startup+51.102 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20071
/proc/meminfo: memFree=1440368/2055920 swapFree=4192812/4192956
[pid=20065] ppid=20063 vsize=14188 CPUtime=50.6
/proc/20065/stat : 20065 (pcs.small) R 20063 20065 18695 0 -1 4194304 3804 822 0 0 5057 3 0 0 25 0 1 0 60383089 14528512 2639 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/20065/statm: 3547 2639 378 142 0 2501 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 14188

[startup+102.307 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20071
/proc/meminfo: memFree=1420848/2055920 swapFree=4192812/4192956
[pid=20065] ppid=20063 vsize=18612 CPUtime=101.32
/proc/20065/stat : 20065 (pcs.small) R 20063 20065 18695 0 -1 4194304 5372 822 0 0 10127 5 0 0 25 0 1 0 60383089 19058688 3694 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20065/statm: 4653 3694 378 142 0 3607 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 18612

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20071
/proc/meminfo: memFree=1414576/2055920 swapFree=4192812/4192956
[pid=20065] ppid=20063 vsize=28980 CPUtime=160.75
/proc/20065/stat : 20065 (pcs.small) R 20063 20065 18695 0 -1 4194304 8374 822 0 0 16068 7 0 0 25 0 1 0 60383089 29675520 5158 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20065/statm: 7245 5158 378 142 0 6199 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 28980

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20071
/proc/meminfo: memFree=1411952/2055920 swapFree=4192812/4192956
[pid=20065] ppid=20063 vsize=29508 CPUtime=220.19
/proc/20065/stat : 20065 (pcs.small) R 20063 20065 18695 0 -1 4194304 8860 822 0 0 22011 8 0 0 25 0 1 0 60383089 30216192 5644 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 1 0 0
/proc/20065/statm: 7377 5644 378 142 0 6331 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 29508

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20071
/proc/meminfo: memFree=1408304/2055920 swapFree=4192812/4192956
[pid=20065] ppid=20063 vsize=31356 CPUtime=279.63
/proc/20065/stat : 20065 (pcs.small) R 20063 20065 18695 0 -1 4194304 9626 822 0 0 27954 9 0 0 25 0 1 0 60383089 32108544 6410 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 1 0 0
/proc/20065/statm: 7839 6410 378 142 0 6793 0
Current children cumulated CPU time (s) 279.63
Current children cumulated vsize (KiB) 31356

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 20113
/proc/meminfo: memFree=1475104/2055920 swapFree=4192812/4192956
[pid=20065] ppid=20063 vsize=33204 CPUtime=339.55
/proc/20065/stat : 20065 (pcs.small) R 20063 20065 18695 0 -1 4194304 10413 822 0 0 33945 10 0 0 25 0 1 0 60383089 34000896 7197 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 0 0 0
/proc/20065/statm: 8301 7197 378 142 0 7255 0
Current children cumulated CPU time (s) 339.55
Current children cumulated vsize (KiB) 33204

[startup+402.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 20113
/proc/meminfo: memFree=1471968/2055920 swapFree=4192812/4192956
[pid=20065] ppid=20063 vsize=34920 CPUtime=399.53
/proc/20065/stat : 20065 (pcs.small) R 20063 20065 18695 0 -1 4194304 11164 822 0 0 39942 11 0 0 25 0 1 0 60383089 35758080 7948 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20065/statm: 8730 7948 378 142 0 7684 0
Current children cumulated CPU time (s) 399.53
Current children cumulated vsize (KiB) 34920

[startup+462.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 20113
/proc/meminfo: memFree=1468896/2055920 swapFree=4192812/4192956
[pid=20065] ppid=20063 vsize=44828 CPUtime=459.51
/proc/20065/stat : 20065 (pcs.small) R 20063 20065 18695 0 -1 4194304 13945 822 0 0 45938 13 0 0 25 0 1 0 60383089 45903872 8680 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20065/statm: 11207 8680 378 142 0 10161 0
Current children cumulated CPU time (s) 459.51
Current children cumulated vsize (KiB) 44828

[startup+522.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 20113
/proc/meminfo: memFree=1461216/2055920 swapFree=4192812/4192956
[pid=20065] ppid=20063 vsize=55392 CPUtime=519.49
/proc/20065/stat : 20065 (pcs.small) R 20063 20065 18695 0 -1 4194304 16894 822 0 0 51935 14 0 0 25 0 1 0 60383089 56721408 10604 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/20065/statm: 13848 10604 378 142 0 12802 0
Current children cumulated CPU time (s) 519.49
Current children cumulated vsize (KiB) 55392

[startup+582.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 20113
/proc/meminfo: memFree=1460128/2055920 swapFree=4192812/4192956
[pid=20065] ppid=20063 vsize=55392 CPUtime=579.46
/proc/20065/stat : 20065 (pcs.small) R 20063 20065 18695 0 -1 4194304 17176 822 0 0 57932 14 0 0 25 0 1 0 60383089 56721408 10886 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 0 0 0
/proc/20065/statm: 13848 10886 378 142 0 12802 0
Current children cumulated CPU time (s) 579.46
Current children cumulated vsize (KiB) 55392

[startup+642.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 20113
/proc/meminfo: memFree=1459040/2055920 swapFree=4192812/4192956
[pid=20065] ppid=20063 vsize=55392 CPUtime=639.45
/proc/20065/stat : 20065 (pcs.small) R 20063 20065 18695 0 -1 4194304 17441 822 0 0 63930 15 0 0 25 0 1 0 60383089 56721408 11151 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20065/statm: 13848 11151 378 142 0 12802 0
Current children cumulated CPU time (s) 639.45
Current children cumulated vsize (KiB) 55392

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 20113
/proc/meminfo: memFree=1450272/2055920 swapFree=4192812/4192956
[pid=20065] ppid=20063 vsize=60016 CPUtime=879.36
/proc/20065/stat : 20065 (pcs.small) R 20063 20065 18695 0 -1 4194304 19599 822 0 0 87918 18 0 0 25 0 1 0 60383089 61456384 13309 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/20065/statm: 15004 13309 378 142 0 13958 0
Current children cumulated CPU time (s) 879.36
Current children cumulated vsize (KiB) 60016

[startup+942.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 20113
/proc/meminfo: memFree=1448096/2055920 swapFree=4192812/4192956
[pid=20065] ppid=20063 vsize=61204 CPUtime=939.34
/proc/20065/stat : 20065 (pcs.small) R 20063 20065 18695 0 -1 4194304 20157 822 0 0 93915 19 0 0 25 0 1 0 60383089 62672896 13867 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 0 0 0
/proc/20065/statm: 15301 13867 378 142 0 14255 0
Current children cumulated CPU time (s) 939.34
Current children cumulated vsize (KiB) 61204

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 20113
/proc/meminfo: memFree=1445792/2055920 swapFree=4192812/4192956
[pid=20065] ppid=20063 vsize=62524 CPUtime=999.32
/proc/20065/stat : 20065 (pcs.small) R 20063 20065 18695 0 -1 4194304 20716 822 0 0 99913 19 0 0 25 0 1 0 60383089 64024576 14426 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/20065/statm: 15631 14426 378 142 0 14585 0
Current children cumulated CPU time (s) 999.32
Current children cumulated vsize (KiB) 62524

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 20113
/proc/meminfo: memFree=1443424/2055920 swapFree=4192812/4192956
[pid=20065] ppid=20063 vsize=80228 CPUtime=1059.3
/proc/20065/stat : 20065 (pcs.small) R 20063 20065 18695 0 -1 4194304 25371 822 0 0 105908 22 0 0 25 0 1 0 60383089 82153472 14984 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/20065/statm: 20057 14984 378 142 0 19011 0
Current children cumulated CPU time (s) 1059.3
Current children cumulated vsize (KiB) 80228

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 20115
/proc/meminfo: memFree=1441312/2055920 swapFree=4192812/4192956
[pid=20065] ppid=20063 vsize=81412 CPUtime=1119.27
/proc/20065/stat : 20065 (pcs.small) R 20063 20065 18695 0 -1 4194304 25902 822 0 0 111905 22 0 0 25 0 1 0 60383089 83365888 15515 996147200 134512640 135095119 4294956304 18446744073709551615 134616996 0 0 4096 0 0 0 0 17 0 0 0
/proc/20065/statm: 20353 15515 378 142 0 19307 0
Current children cumulated CPU time (s) 1119.27
Current children cumulated vsize (KiB) 81412

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 20115
/proc/meminfo: memFree=1439328/2055920 swapFree=4192812/4192956
[pid=20065] ppid=20063 vsize=82600 CPUtime=1179.25
/proc/20065/stat : 20065 (pcs.small) R 20063 20065 18695 0 -1 4194304 26402 822 0 0 117902 23 0 0 25 0 1 0 60383089 84582400 16015 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/20065/statm: 20650 16015 378 142 0 19604 0
Current children cumulated CPU time (s) 1179.25
Current children cumulated vsize (KiB) 82600

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 20115
/proc/meminfo: memFree=1437088/2055920 swapFree=4192812/4192956
[pid=20065] ppid=20063 vsize=83788 CPUtime=1239.23
/proc/20065/stat : 20065 (pcs.small) R 20063 20065 18695 0 -1 4194304 26939 822 0 0 123899 24 0 0 25 0 1 0 60383089 85798912 16552 996147200 134512640 135095119 4294956304 18446744073709551615 134589648 0 0 4096 0 0 0 0 17 0 0 0
/proc/20065/statm: 20947 16552 378 142 0 19901 0
Current children cumulated CPU time (s) 1239.23
Current children cumulated vsize (KiB) 83788

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 20115
/proc/meminfo: memFree=1435040/2055920 swapFree=4192812/4192956
[pid=20065] ppid=20063 vsize=84980 CPUtime=1299.21
/proc/20065/stat : 20065 (pcs.small) R 20063 20065 18695 0 -1 4194304 27448 822 0 0 129896 25 0 0 25 0 1 0 60383089 87019520 17061 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20065/statm: 21245 17061 378 142 0 20199 0
Current children cumulated CPU time (s) 1299.21
Current children cumulated vsize (KiB) 84980

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 20115
/proc/meminfo: memFree=1433120/2055920 swapFree=4192812/4192956
[pid=20065] ppid=20063 vsize=86164 CPUtime=1359.19
/proc/20065/stat : 20065 (pcs.small) R 20063 20065 18695 0 -1 4194304 27944 822 0 0 135893 26 0 0 25 0 1 0 60383089 88231936 17557 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20065/statm: 21541 17557 378 142 0 20495 0
Current children cumulated CPU time (s) 1359.19
Current children cumulated vsize (KiB) 86164

[startup+1422.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 20115
/proc/meminfo: memFree=1431264/2055920 swapFree=4192812/4192956
[pid=20065] ppid=20063 vsize=87088 CPUtime=1419.17
/proc/20065/stat : 20065 (pcs.small) R 20063 20065 18695 0 -1 4194304 28399 822 0 0 141891 26 0 0 25 0 1 0 60383089 89178112 18012 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/20065/statm: 21772 18012 378 142 0 20726 0
Current children cumulated CPU time (s) 1419.17
Current children cumulated vsize (KiB) 87088

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 20115
/proc/meminfo: memFree=1429344/2055920 swapFree=4192812/4192956
[pid=20065] ppid=20063 vsize=88284 CPUtime=1479.13
/proc/20065/stat : 20065 (pcs.small) R 20063 20065 18695 0 -1 4194304 28887 822 0 0 147887 26 0 0 25 0 1 0 60383089 90402816 18500 996147200 134512640 135095119 4294956304 18446744073709551615 134637494 0 0 4096 0 0 0 0 17 0 0 0
/proc/20065/statm: 22071 18500 378 142 0 21025 0
Current children cumulated CPU time (s) 1479.13
Current children cumulated vsize (KiB) 88284

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 20115
/proc/meminfo: memFree=1415008/2055920 swapFree=4192812/4192956
[pid=20065] ppid=20063 vsize=109940 CPUtime=1539.12
/proc/20065/stat : 20065 (pcs.small) R 20063 20065 18695 0 -1 4194304 34500 822 0 0 153883 29 0 0 25 0 1 0 60383089 112578560 22064 996147200 134512640 135095119 4294956304 18446744073709551615 134617041 0 0 4096 0 0 0 0 17 0 0 0
/proc/20065/statm: 27485 22064 378 142 0 26439 0
Current children cumulated CPU time (s) 1539.12
Current children cumulated vsize (KiB) 109940

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 20115
/proc/meminfo: memFree=1414176/2055920 swapFree=4192812/4192956
[pid=20065] ppid=20063 vsize=109940 CPUtime=1599.1
/proc/20065/stat : 20065 (pcs.small) R 20063 20065 18695 0 -1 4194304 34692 822 0 0 159881 29 0 0 25 0 1 0 60383089 112578560 22256 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/20065/statm: 27485 22256 378 142 0 26439 0
Current children cumulated CPU time (s) 1599.1
Current children cumulated vsize (KiB) 109940

[startup+1662.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 20115
/proc/meminfo: memFree=1413472/2055920 swapFree=4192812/4192956
[pid=20065] ppid=20063 vsize=109940 CPUtime=1659.07
/proc/20065/stat : 20065 (pcs.small) R 20063 20065 18695 0 -1 4194304 34875 822 0 0 165878 29 0 0 25 0 1 0 60383089 112578560 22439 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20065/statm: 27485 22439 378 142 0 26439 0
Current children cumulated CPU time (s) 1659.07
Current children cumulated vsize (KiB) 109940

[startup+1722.3 s]
/proc/loadavg: 2.06 2.00 2.00 3/82 20121
/proc/meminfo: memFree=1412576/2055920 swapFree=4192812/4192956
[pid=20065] ppid=20063 vsize=109940 CPUtime=1719.06
/proc/20065/stat : 20065 (pcs.small) R 20063 20065 18695 0 -1 4194304 35068 822 0 0 171876 30 0 0 25 0 1 0 60383089 112578560 22632 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/20065/statm: 27485 22632 378 142 0 26439 0
Current children cumulated CPU time (s) 1719.06
Current children cumulated vsize (KiB) 109940

[startup+1782.3 s]
/proc/loadavg: 2.02 2.00 2.00 3/82 20121
/proc/meminfo: memFree=1411872/2055920 swapFree=4192812/4192956
[pid=20065] ppid=20063 vsize=109940 CPUtime=1779.03
/proc/20065/stat : 20065 (pcs.small) R 20063 20065 18695 0 -1 4194304 35255 822 0 0 177873 30 0 0 25 0 1 0 60383089 112578560 22819 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/20065/statm: 27485 22819 378 142 0 26439 0
Current children cumulated CPU time (s) 1779.03
Current children cumulated vsize (KiB) 109940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 20121
/proc/meminfo: memFree=1411616/2055920 swapFree=4192812/4192956
[pid=20065] ppid=20063 vsize=109940 CPUtime=1800.03
/proc/20065/stat : 20065 (pcs.small) R 20063 20065 18695 0 -1 4194304 35319 822 0 0 179973 30 0 0 25 0 1 0 60383089 112578560 22883 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/20065/statm: 27485 22883 378 142 0 26439 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 109940

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

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

[startup+1803.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 20121
/proc/meminfo: memFree=1411616/2055920 swapFree=4192812/4192956
[pid=20065] ppid=20063 vsize=109940 CPUtime=1800.03
/proc/20065/stat : 20065 (pcs.small) R 20063 20065 18695 0 -1 4194304 35319 822 0 0 179973 30 0 0 25 0 1 0 60383089 112578560 22883 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/20065/statm: 27485 22883 378 142 0 26439 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 109940

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1803.32
CPU time (s): 1800.06
CPU user time (s): 1799.73
CPU system time (s): 0.329949
CPU usage (%): 99.8193
Max. virtual memory (cumulated for all children) (KiB): 112460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.73
system time used= 0.329949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36141
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= 22
involuntary context switches= 11093

runsolver used 1.62375 second user time and 5.2382 second system time

The end

Launcher Data 

Begin job on node61 at 2009-07-16 10:33:16
IDJOB=2091723
IDBENCH=60112
IDSOLVER=733
FILE ID=node61/2091723-1247733196
PBS_JOBID= 9521573
Free space on /tmp= 66380 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-50-23-fcd/normalized-rand-2-50-23-587-230-fcd-38_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091723-1247733196/watcher-2091723-1247733196 -o /tmp/evaluation-result-2091723-1247733196/solver-2091723-1247733196 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1734527003 HOME/instance-2091723-1247733196.xml

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

MD5SUM BENCH= cec403d6dbe0e7018c54a4fe68f1eb13
RANDOM SEED=1734527003

node61.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		: 3000.229
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		: 3000.229
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:       1451160 kB
Buffers:        113836 kB
Cached:         304228 kB
SwapCached:          0 kB
Active:         178488 kB
Inactive:       325028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1451160 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2144 kB
Writeback:           0 kB
Mapped:          96892 kB
Slab:            86480 kB
Committed_AS:   621120 kB
PageTables:       1892 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66376 MiB
End job on node61 at 2009-07-16 11:03:22