Trace number 2091118

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) 1800.05 1808.02

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-39_ext.xml
MD5SUM15d340518ecd37c880bb1114afb81cb2
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 benchmark532.55
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
0.17/0.20	c Seed is 1121281517
0.17/0.20	c Constructing HOME/instance-2091118-1247731490.xml  with 10613 constraints
0.17/0.20	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-2091118-1247731490/watcher-2091118-1247731490 -o /tmp/evaluation-result-2091118-1247731490/solver-2091118-1247731490 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1121281517 HOME/instance-2091118-1247731490.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: 2.00 1.99 1.99 4/72 18065
/proc/meminfo: memFree=1527200/2055920 swapFree=4192812/4192956
[pid=18065] ppid=18063 vsize=5260 CPUtime=0
/proc/18065/stat : 18065 (pcssolve) R 18063 18065 17250 0 -1 4194304 64 0 0 0 0 0 0 0 20 0 1 0 60216388 5386240 49 996147200 4194304 4889804 548682068800 18446744073709551615 244668498667 0 0 4096 0 0 0 0 17 1 0 0
/proc/18065/statm: 1315 49 37 169 0 14 0

[startup+0.0152771 s]
/proc/loadavg: 2.00 1.99 1.99 4/72 18065
/proc/meminfo: memFree=1527200/2055920 swapFree=4192812/4192956
[pid=18065] ppid=18063 vsize=5356 CPUtime=0
/proc/18065/stat : 18065 (pcssolve) S 18063 18065 17250 0 -1 4194304 339 474 0 0 0 0 0 0 23 0 1 0 60216388 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18065/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10129 s]
/proc/loadavg: 2.00 1.99 1.99 4/72 18065
/proc/meminfo: memFree=1527200/2055920 swapFree=4192812/4192956
[pid=18065] ppid=18063 vsize=5696 CPUtime=0.07
/proc/18065/stat : 18065 (pcs.small) R 18063 18065 17250 0 -1 4194304 1130 822 0 0 7 0 0 0 18 0 1 0 60216388 5832704 739 996147200 134512640 135095119 4294956304 18446744073709551615 10882695 0 0 4096 0 0 0 0 17 1 0 0
/proc/18065/statm: 1424 739 364 142 0 378 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5696

[startup+0.301308 s]
/proc/loadavg: 2.00 1.99 1.99 4/72 18065
/proc/meminfo: memFree=1527200/2055920 swapFree=4192812/4192956
[pid=18065] ppid=18063 vsize=8104 CPUtime=0.27
/proc/18065/stat : 18065 (pcs.small) R 18063 18065 17250 0 -1 4194304 1793 822 0 0 27 0 0 0 19 0 1 0 60216388 8298496 1304 996147200 134512640 135095119 4294956304 18446744073709551615 134576611 0 0 4096 0 0 0 0 17 1 0 0
/proc/18065/statm: 2026 1304 378 142 0 980 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8104

[startup+0.701349 s]
/proc/loadavg: 2.00 1.99 1.99 4/72 18065
/proc/meminfo: memFree=1527200/2055920 swapFree=4192812/4192956
[pid=18065] ppid=18063 vsize=8104 CPUtime=0.67
/proc/18065/stat : 18065 (pcs.small) R 18063 18065 17250 0 -1 4194304 1797 822 0 0 67 0 0 0 23 0 1 0 60216388 8298496 1308 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18065/statm: 2026 1308 378 142 0 980 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8104

[startup+1.50143 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 18071
/proc/meminfo: memFree=1523352/2055920 swapFree=4192812/4192956
[pid=18065] ppid=18063 vsize=8104 CPUtime=1.47
/proc/18065/stat : 18065 (pcs.small) R 18063 18065 17250 0 -1 4194304 1802 822 0 0 147 0 0 0 25 0 1 0 60216388 8298496 1313 996147200 134512640 135095119 4294956304 18446744073709551615 134601840 0 0 4096 0 0 0 0 17 1 0 0
/proc/18065/statm: 2026 1313 378 142 0 980 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8104

[startup+3.1026 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 18071
/proc/meminfo: memFree=1523032/2055920 swapFree=4192812/4192956
[pid=18065] ppid=18063 vsize=8104 CPUtime=3.07
/proc/18065/stat : 18065 (pcs.small) R 18063 18065 17250 0 -1 4194304 1816 822 0 0 306 1 0 0 25 0 1 0 60216388 8298496 1327 996147200 134512640 135095119 4294956304 18446744073709551615 134641657 0 0 4096 0 0 0 0 17 1 0 0
/proc/18065/statm: 2026 1327 378 142 0 980 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 8104

[startup+6.30194 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 18071
/proc/meminfo: memFree=1522712/2055920 swapFree=4192812/4192956
[pid=18065] ppid=18063 vsize=8104 CPUtime=6.25
/proc/18065/stat : 18065 (pcs.small) R 18063 18065 17250 0 -1 4194304 1839 822 0 0 624 1 0 0 25 0 1 0 60216388 8298496 1350 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18065/statm: 2026 1350 378 142 0 980 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 8104

[startup+12.7016 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 18071
/proc/meminfo: memFree=1521496/2055920 swapFree=4192812/4192956
[pid=18065] ppid=18063 vsize=9776 CPUtime=12.62
/proc/18065/stat : 18065 (pcs.small) R 18063 18065 17250 0 -1 4194304 2198 822 0 0 1261 1 0 0 25 0 1 0 60216388 10010624 1580 996147200 134512640 135095119 4294956304 18446744073709551615 134636921 0 0 4096 0 0 0 0 17 1 0 0
/proc/18065/statm: 2444 1580 378 142 0 1398 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 9776

[startup+25.502 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 18071
/proc/meminfo: memFree=1519320/2055920 swapFree=4192812/4192956
[pid=18065] ppid=18063 vsize=11456 CPUtime=25.35
/proc/18065/stat : 18065 (pcs.small) R 18063 18065 17250 0 -1 4194304 2839 822 0 0 2534 1 0 0 25 0 1 0 60216388 11730944 1964 996147200 134512640 135095119 4294956304 18446744073709551615 134643066 0 0 4096 0 0 0 0 17 1 0 0
/proc/18065/statm: 2864 1964 378 142 0 1818 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 11456

[startup+51.1016 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 18071
/proc/meminfo: memFree=1514584/2055920 swapFree=4192812/4192956
[pid=18065] ppid=18063 vsize=16504 CPUtime=50.83
/proc/18065/stat : 18065 (pcs.small) R 18063 18065 17250 0 -1 4194304 4430 822 0 0 5080 3 0 0 25 0 1 0 60216388 16900096 2752 996147200 134512640 135095119 4294956304 18446744073709551615 134615489 0 0 4096 0 0 0 0 17 1 0 0
/proc/18065/statm: 4126 2752 378 142 0 3080 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 16504

[startup+102.307 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 18071
/proc/meminfo: memFree=1507544/2055920 swapFree=4192812/4192956
[pid=18065] ppid=18063 vsize=19008 CPUtime=101.79
/proc/18065/stat : 18065 (pcs.small) R 18063 18065 17250 0 -1 4194304 5529 822 0 0 10175 4 0 0 25 0 1 0 60216388 19464192 3851 996147200 134512640 135095119 4294956304 18446744073709551615 134642964 0 0 4096 0 0 0 0 17 1 0 0
/proc/18065/statm: 4752 3851 378 142 0 3706 0
Current children cumulated CPU time (s) 101.79
Current children cumulated vsize (KiB) 19008

[startup+162.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 18071
/proc/meminfo: memFree=1499032/2055920 swapFree=4192812/4192956
[pid=18065] ppid=18063 vsize=28980 CPUtime=161.49
/proc/18065/stat : 18065 (pcs.small) R 18063 18065 17250 0 -1 4194304 8447 822 0 0 16143 6 0 0 25 0 1 0 60216388 29675520 5231 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18065/statm: 7245 5231 378 142 0 6199 0
Current children cumulated CPU time (s) 161.49
Current children cumulated vsize (KiB) 28980

[startup+222.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 18071
/proc/meminfo: memFree=1493912/2055920 swapFree=4192812/4192956
[pid=18065] ppid=18063 vsize=30036 CPUtime=221.2
/proc/18065/stat : 18065 (pcs.small) R 18063 18065 17250 0 -1 4194304 9064 822 0 0 22113 7 0 0 25 0 1 0 60216388 30756864 5848 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18065/statm: 7509 5848 378 142 0 6463 0
Current children cumulated CPU time (s) 221.2
Current children cumulated vsize (KiB) 30036

[startup+282.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 18071
/proc/meminfo: memFree=1488152/2055920 swapFree=4192812/4192956
[pid=18065] ppid=18063 vsize=31884 CPUtime=280.92
/proc/18065/stat : 18065 (pcs.small) R 18063 18065 17250 0 -1 4194304 9859 822 0 0 28084 8 0 0 25 0 1 0 60216388 32649216 6643 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18065/statm: 7971 6643 378 142 0 6925 0
Current children cumulated CPU time (s) 280.92
Current children cumulated vsize (KiB) 31884

[startup+342.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 18071
/proc/meminfo: memFree=1477976/2055920 swapFree=4192812/4192956
[pid=18065] ppid=18063 vsize=33596 CPUtime=340.63
/proc/18065/stat : 18065 (pcs.small) R 18063 18065 17250 0 -1 4194304 10586 822 0 0 34054 9 0 0 25 0 1 0 60216388 34402304 7370 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18065/statm: 8399 7370 378 142 0 7353 0
Current children cumulated CPU time (s) 340.63
Current children cumulated vsize (KiB) 33596

[startup+402.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 18071
/proc/meminfo: memFree=1474072/2055920 swapFree=4192812/4192956
[pid=18065] ppid=18063 vsize=43504 CPUtime=400.33
/proc/18065/stat : 18065 (pcs.small) R 18063 18065 17250 0 -1 4194304 13350 822 0 0 40022 11 0 0 25 0 1 0 60216388 44548096 8085 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/18065/statm: 10876 8085 378 142 0 9830 0
Current children cumulated CPU time (s) 400.33
Current children cumulated vsize (KiB) 43504

[startup+462.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 18071
/proc/meminfo: memFree=1470104/2055920 swapFree=4192812/4192956
[pid=18065] ppid=18063 vsize=45084 CPUtime=460.05
/proc/18065/stat : 18065 (pcs.small) R 18063 18065 17250 0 -1 4194304 14017 822 0 0 45992 13 0 0 25 0 1 0 60216388 46166016 8752 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/18065/statm: 11271 8752 378 142 0 10225 0
Current children cumulated CPU time (s) 460.05
Current children cumulated vsize (KiB) 45084

[startup+522.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 18071
/proc/meminfo: memFree=1461464/2055920 swapFree=4192812/4192956
[pid=18065] ppid=18063 vsize=55384 CPUtime=519.76
/proc/18065/stat : 18065 (pcs.small) R 18063 18065 17250 0 -1 4194304 16867 822 0 0 51962 14 0 0 25 0 1 0 60216388 56713216 10577 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18065/statm: 13846 10577 378 142 0 12800 0
Current children cumulated CPU time (s) 519.76
Current children cumulated vsize (KiB) 55384

[startup+582.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 18071
/proc/meminfo: memFree=1458328/2055920 swapFree=4192812/4192956
[pid=18065] ppid=18063 vsize=55384 CPUtime=579.47
/proc/18065/stat : 18065 (pcs.small) R 18063 18065 17250 0 -1 4194304 17115 822 0 0 57932 15 0 0 25 0 1 0 60216388 56713216 10825 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/18065/statm: 13846 10825 378 142 0 12800 0
Current children cumulated CPU time (s) 579.47
Current children cumulated vsize (KiB) 55384

[startup+642.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 18071
/proc/meminfo: memFree=1455128/2055920 swapFree=4192812/4192956
[pid=18065] ppid=18063 vsize=55384 CPUtime=639.18
/proc/18065/stat : 18065 (pcs.small) R 18063 18065 17250 0 -1 4194304 17357 822 0 0 63903 15 0 0 25 0 1 0 60216388 56713216 11067 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18065/statm: 13846 11067 378 142 0 12800 0
Current children cumulated CPU time (s) 639.18
Current children cumulated vsize (KiB) 55384

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 18071
/proc/meminfo: memFree=1443608/2055920 swapFree=4192812/4192956
[pid=18065] ppid=18063 vsize=58028 CPUtime=818.31
/proc/18065/stat : 18065 (pcs.small) R 18063 18065 17250 0 -1 4194304 18700 822 0 0 81814 17 0 0 25 0 1 0 60216388 59420672 12410 996147200 134512640 135095119 4294956304 18446744073709551615 134642661 0 0 4096 0 0 0 0 17 1 0 0
/proc/18065/statm: 14507 12410 378 142 0 13461 0
Current children cumulated CPU time (s) 818.31
Current children cumulated vsize (KiB) 58028

[startup+882.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 18071
/proc/meminfo: memFree=1439384/2055920 swapFree=4192812/4192956
[pid=18065] ppid=18063 vsize=59216 CPUtime=878.02
/proc/18065/stat : 18065 (pcs.small) R 18063 18065 17250 0 -1 4194304 19219 822 0 0 87784 18 0 0 25 0 1 0 60216388 60637184 12929 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18065/statm: 14804 12929 378 142 0 13758 0
Current children cumulated CPU time (s) 878.02
Current children cumulated vsize (KiB) 59216

[startup+942.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 18071
/proc/meminfo: memFree=1435288/2055920 swapFree=4192812/4192956
[pid=18065] ppid=18063 vsize=60404 CPUtime=937.73
/proc/18065/stat : 18065 (pcs.small) R 18063 18065 17250 0 -1 4194304 19751 822 0 0 93755 18 0 0 25 0 1 0 60216388 61853696 13461 996147200 134512640 135095119 4294956304 18446744073709551615 134589531 0 0 4096 0 0 0 0 17 1 0 0
/proc/18065/statm: 15101 13461 378 142 0 14055 0
Current children cumulated CPU time (s) 937.73
Current children cumulated vsize (KiB) 60404

[startup+1002.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 18071
/proc/meminfo: memFree=1431256/2055920 swapFree=4192812/4192956
[pid=18065] ppid=18063 vsize=61592 CPUtime=997.44
/proc/18065/stat : 18065 (pcs.small) R 18063 18065 17250 0 -1 4194304 20246 822 0 0 99725 19 0 0 25 0 1 0 60216388 63070208 13956 996147200 134512640 135095119 4294956304 18446744073709551615 134617722 0 0 4096 0 0 0 0 17 1 0 0
/proc/18065/statm: 15398 13956 378 142 0 14352 0
Current children cumulated CPU time (s) 997.44
Current children cumulated vsize (KiB) 61592

[startup+1062.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 18071
/proc/meminfo: memFree=1427224/2055920 swapFree=4192812/4192956
[pid=18065] ppid=18063 vsize=62908 CPUtime=1057.16
/proc/18065/stat : 18065 (pcs.small) R 18063 18065 17250 0 -1 4194304 20800 822 0 0 105696 20 0 0 25 0 1 0 60216388 64417792 14510 996147200 134512640 135095119 4294956304 18446744073709551615 10850084 0 0 4096 0 0 0 0 17 1 0 0
/proc/18065/statm: 15727 14510 378 142 0 14681 0
Current children cumulated CPU time (s) 1057.16
Current children cumulated vsize (KiB) 62908

[startup+1122.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 18071
/proc/meminfo: memFree=1423128/2055920 swapFree=4192812/4192956
[pid=18065] ppid=18063 vsize=80348 CPUtime=1116.86
/proc/18065/stat : 18065 (pcs.small) R 18063 18065 17250 0 -1 4194304 25385 822 0 0 111664 22 0 0 25 0 1 0 60216388 82276352 14998 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18065/statm: 20087 14998 378 142 0 19041 0
Current children cumulated CPU time (s) 1116.86
Current children cumulated vsize (KiB) 80348

[startup+1182.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 18071
/proc/meminfo: memFree=1419480/2055920 swapFree=4192812/4192956
[pid=18065] ppid=18063 vsize=81536 CPUtime=1176.58
/proc/18065/stat : 18065 (pcs.small) R 18063 18065 17250 0 -1 4194304 25893 822 0 0 117635 23 0 0 25 0 1 0 60216388 83492864 15506 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18065/statm: 20384 15506 378 142 0 19338 0
Current children cumulated CPU time (s) 1176.58
Current children cumulated vsize (KiB) 81536

[startup+1242.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 18071
/proc/meminfo: memFree=1415320/2055920 swapFree=4192812/4192956
[pid=18065] ppid=18063 vsize=82728 CPUtime=1236.28
/proc/18065/stat : 18065 (pcs.small) R 18063 18065 17250 0 -1 4194304 26379 822 0 0 123605 23 0 0 25 0 1 0 60216388 84713472 15992 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/18065/statm: 20682 15992 378 142 0 19636 0
Current children cumulated CPU time (s) 1236.28
Current children cumulated vsize (KiB) 82728

[startup+1302.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 18071
/proc/meminfo: memFree=1411736/2055920 swapFree=4192812/4192956
[pid=18065] ppid=18063 vsize=83916 CPUtime=1296
/proc/18065/stat : 18065 (pcs.small) R 18063 18065 17250 0 -1 4194304 26863 822 0 0 129576 24 0 0 25 0 1 0 60216388 85929984 16476 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18065/statm: 20979 16476 378 142 0 19933 0
Current children cumulated CPU time (s) 1296
Current children cumulated vsize (KiB) 83916

[startup+1362.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 18071
/proc/meminfo: memFree=1408088/2055920 swapFree=4192812/4192956
[pid=18065] ppid=18063 vsize=84976 CPUtime=1355.7
/proc/18065/stat : 18065 (pcs.small) R 18063 18065 17250 0 -1 4194304 27331 822 0 0 135546 24 0 0 25 0 1 0 60216388 87015424 16944 996147200 134512640 135095119 4294956304 18446744073709551615 134577750 0 0 4096 0 0 0 0 17 1 0 0
/proc/18065/statm: 21244 16944 378 142 0 20198 0
Current children cumulated CPU time (s) 1355.7
Current children cumulated vsize (KiB) 84976

[startup+1422.31 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 18071
/proc/meminfo: memFree=1391768/2055920 swapFree=4192812/4192956
[pid=18065] ppid=18063 vsize=86032 CPUtime=1415.41
/proc/18065/stat : 18065 (pcs.small) R 18063 18065 17250 0 -1 4194304 27793 822 0 0 141516 25 0 0 25 0 1 0 60216388 88096768 17406 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18065/statm: 21508 17406 378 142 0 20462 0
Current children cumulated CPU time (s) 1415.41
Current children cumulated vsize (KiB) 86032

[startup+1482.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 18071
/proc/meminfo: memFree=1389336/2055920 swapFree=4192812/4192956
[pid=18065] ppid=18063 vsize=86960 CPUtime=1475.13
/proc/18065/stat : 18065 (pcs.small) R 18063 18065 17250 0 -1 4194304 28239 822 0 0 147487 26 0 0 25 0 1 0 60216388 89047040 17852 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18065/statm: 21740 17852 378 142 0 20694 0
Current children cumulated CPU time (s) 1475.13
Current children cumulated vsize (KiB) 86960

[startup+1542.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 18071
/proc/meminfo: memFree=1386776/2055920 swapFree=4192812/4192956
[pid=18065] ppid=18063 vsize=88016 CPUtime=1534.83
/proc/18065/stat : 18065 (pcs.small) R 18063 18065 17250 0 -1 4194304 28664 822 0 0 153457 26 0 0 25 0 1 0 60216388 90128384 18277 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/18065/statm: 22004 18277 378 142 0 20958 0
Current children cumulated CPU time (s) 1534.83
Current children cumulated vsize (KiB) 88016

[startup+1602.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 18071
/proc/meminfo: memFree=1371608/2055920 swapFree=4192812/4192956
[pid=18065] ppid=18063 vsize=109936 CPUtime=1594.55
/proc/18065/stat : 18065 (pcs.small) R 18063 18065 17250 0 -1 4194304 34339 822 0 0 159425 30 0 0 25 0 1 0 60216388 112574464 21903 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18065/statm: 27484 21903 378 142 0 26438 0
Current children cumulated CPU time (s) 1594.55
Current children cumulated vsize (KiB) 109936

[startup+1662.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/82 18113
/proc/meminfo: memFree=1441936/2055920 swapFree=4192812/4192956
[pid=18065] ppid=18063 vsize=109936 CPUtime=1654.37
/proc/18065/stat : 18065 (pcs.small) R 18063 18065 17250 0 -1 4194304 34527 822 0 0 165406 31 0 0 25 0 1 0 60216388 112574464 22091 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18065/statm: 27484 22091 378 142 0 26438 0
Current children cumulated CPU time (s) 1654.37
Current children cumulated vsize (KiB) 109936

[startup+1722.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/82 18113
/proc/meminfo: memFree=1440976/2055920 swapFree=4192812/4192956
[pid=18065] ppid=18063 vsize=109936 CPUtime=1714.34
/proc/18065/stat : 18065 (pcs.small) R 18063 18065 17250 0 -1 4194304 34717 822 0 0 171403 31 0 0 25 0 1 0 60216388 112574464 22281 996147200 134512640 135095119 4294956304 18446744073709551615 134617692 0 0 4096 0 0 0 0 17 0 0 0
/proc/18065/statm: 27484 22281 378 142 0 26438 0
Current children cumulated CPU time (s) 1714.34
Current children cumulated vsize (KiB) 109936

[startup+1782.3 s]
/proc/loadavg: 2.03 2.00 2.00 3/82 18113
/proc/meminfo: memFree=1440080/2055920 swapFree=4192812/4192956
[pid=18065] ppid=18063 vsize=109936 CPUtime=1774.32
/proc/18065/stat : 18065 (pcs.small) R 18063 18065 17250 0 -1 4194304 34900 822 0 0 177401 31 0 0 25 0 1 0 60216388 112574464 22464 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18065/statm: 27484 22464 378 142 0 26438 0
Current children cumulated CPU time (s) 1774.32
Current children cumulated vsize (KiB) 109936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808 s]
/proc/loadavg: 2.02 2.00 2.00 3/82 18113
/proc/meminfo: memFree=1439760/2055920 swapFree=4192812/4192956
[pid=18065] ppid=18063 vsize=109936 CPUtime=1800.02
/proc/18065/stat : 18065 (pcs.small) R 18063 18065 17250 0 -1 4194304 34980 822 0 0 179970 32 0 0 25 0 1 0 60216388 112574464 22544 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18065/statm: 27484 22544 378 142 0 26438 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 109936

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): 1808.02
CPU time (s): 1800.05
CPU user time (s): 1799.7
CPU system time (s): 0.344947
CPU usage (%): 99.5589
Max. virtual memory (cumulated for all children) (KiB): 117472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.7
system time used= 0.344947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35802
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= 19351

runsolver used 2.47662 second user time and 5.57615 second system time

The end

Launcher Data 

Begin job on node7 at 2009-07-16 10:04:50
IDJOB=2091118
IDBENCH=59999
IDSOLVER=733
FILE ID=node7/2091118-1247731490
PBS_JOBID= 9521631
Free space on /tmp= 66116 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-39_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091118-1247731490/watcher-2091118-1247731490 -o /tmp/evaluation-result-2091118-1247731490/solver-2091118-1247731490 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1121281517 HOME/instance-2091118-1247731490.xml

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

MD5SUM BENCH= 15d340518ecd37c880bb1114afb81cb2
RANDOM SEED=1121281517

node7.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		: 3000.231
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		: 3000.231
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:       1527680 kB
Buffers:         82920 kB
Cached:         332832 kB
SwapCached:          0 kB
Active:          79816 kB
Inactive:       372576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1527680 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2132 kB
Writeback:           0 kB
Mapped:          48068 kB
Slab:            61236 kB
Committed_AS:   560708 kB
PageTables:       1844 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= 66116 MiB
End job on node7 at 2009-07-16 10:35:00