Trace number 2092306

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) 1800.15 1810.46

General information on the benchmark

Namecsp/tightness0.8/
normalized-rand-2-40-80-103-800-78_ext.xml
MD5SUM2ac92b434940a175b3fb756f91844113
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark61.1807
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints103
Maximum constraint arity2
Maximum domain size80
Number of constraints which are defined in extension103
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c has big domains
0.00/0.01	c big-domain mode
0.18/0.21	c Seed is 572040589
0.18/0.21	c Constructing HOME/instance-2092306-1247734105.xml  with 103 constraints
0.27/0.38	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-2092306-1247734105/watcher-2092306-1247734105 -o /tmp/evaluation-result-2092306-1247734105/solver-2092306-1247734105 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 572040589 HOME/instance-2092306-1247734105.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 2.00 2.00 4/72 19041
/proc/meminfo: memFree=1642296/2055920 swapFree=4192812/4192956
[pid=19041] ppid=19039 vsize=18576 CPUtime=0
/proc/19041/stat : 19041 (runsolver) R 19039 19041 17892 0 -1 4194368 15 0 0 0 0 0 0 0 22 0 1 0 60477413 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 212234464551 0 0 4096 24578 0 0 0 17 1 0 0
/proc/19041/statm: 4644 284 249 26 0 2626 0

[startup+0.119328 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 19041
/proc/meminfo: memFree=1642296/2055920 swapFree=4192812/4192956
[pid=19041] ppid=19039 vsize=5572 CPUtime=0.09
/proc/19041/stat : 19041 (pcs.big) R 19039 19041 17892 0 -1 4194304 974 656 0 0 9 0 0 0 18 0 1 0 60477413 5705728 605 996147200 134512640 135215973 4294956304 18446744073709551615 7392903 0 0 4096 0 0 0 0 17 1 0 0
/proc/19041/statm: 1393 605 383 171 0 318 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5572

[startup+0.201342 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 19041
/proc/meminfo: memFree=1642296/2055920 swapFree=4192812/4192956
[pid=19041] ppid=19039 vsize=6556 CPUtime=0.18
/proc/19041/stat : 19041 (pcs.big) R 19039 19041 17892 0 -1 4194304 1115 656 0 0 18 0 0 0 18 0 1 0 60477413 6713344 746 996147200 134512640 135215973 4294956304 18446744073709551615 134882182 0 0 4096 0 0 0 0 17 1 0 0
/proc/19041/statm: 1639 746 383 171 0 564 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 6556

[startup+0.30136 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 19041
/proc/meminfo: memFree=1642296/2055920 swapFree=4192812/4192956
[pid=19041] ppid=19039 vsize=7500 CPUtime=0.27
/proc/19041/stat : 19041 (pcs.big) R 19039 19041 17892 0 -1 4194304 1271 656 0 0 27 0 0 0 19 0 1 0 60477413 7680000 902 996147200 134512640 135215973 4294956304 18446744073709551615 134583680 0 0 4096 0 0 0 0 17 1 0 0
/proc/19041/statm: 1875 902 383 171 0 800 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7500

[startup+0.701428 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 19041
/proc/meminfo: memFree=1642296/2055920 swapFree=4192812/4192956
[pid=19041] ppid=19039 vsize=8856 CPUtime=0.67
/proc/19041/stat : 19041 (pcs.big) R 19039 19041 17892 0 -1 4194304 1534 656 0 0 67 0 0 0 23 0 1 0 60477413 9068544 1165 996147200 134512640 135215973 4294956304 18446744073709551615 134590021 0 0 4096 0 0 0 0 17 1 0 0
/proc/19041/statm: 2214 1165 401 171 0 1139 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8856

[startup+1.50157 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19046
/proc/meminfo: memFree=1639024/2055920 swapFree=4192812/4192956
[pid=19041] ppid=19039 vsize=8856 CPUtime=1.46
/proc/19041/stat : 19041 (pcs.big) R 19039 19041 17892 0 -1 4194304 1559 656 0 0 146 0 0 0 25 0 1 0 60477413 9068544 1190 996147200 134512640 135215973 4294956304 18446744073709551615 134585694 0 0 4096 0 0 0 0 17 1 0 0
/proc/19041/statm: 2214 1190 401 171 0 1139 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8856

[startup+3.10184 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19046
/proc/meminfo: memFree=1638704/2055920 swapFree=4192812/4192956
[pid=19041] ppid=19039 vsize=8856 CPUtime=3.05
/proc/19041/stat : 19041 (pcs.big) R 19039 19041 17892 0 -1 4194304 1596 656 0 0 305 0 0 0 25 0 1 0 60477413 9068544 1227 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/19041/statm: 2214 1227 401 171 0 1139 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8856

[startup+6.3014 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19046
/proc/meminfo: memFree=1638128/2055920 swapFree=4192812/4192956
[pid=19041] ppid=19039 vsize=8856 CPUtime=6.22
/proc/19041/stat : 19041 (pcs.big) R 19039 19041 17892 0 -1 4194304 1680 656 0 0 622 0 0 0 25 0 1 0 60477413 9068544 1311 996147200 134512640 135215973 4294956304 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 1 0 0
/proc/19041/statm: 2214 1311 401 171 0 1139 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8856

[startup+12.7015 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19046
/proc/meminfo: memFree=1637104/2055920 swapFree=4192812/4192956
[pid=19041] ppid=19039 vsize=8988 CPUtime=12.57
/proc/19041/stat : 19041 (pcs.big) R 19039 19041 17892 0 -1 4194304 1854 656 0 0 1256 1 0 0 25 0 1 0 60477413 9203712 1485 996147200 134512640 135215973 4294956304 18446744073709551615 134590078 0 0 4096 0 0 0 0 17 1 0 0
/proc/19041/statm: 2247 1485 401 171 0 1172 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 8988

[startup+25.5017 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19046
/proc/meminfo: memFree=1634800/2055920 swapFree=4192812/4192956
[pid=19041] ppid=19039 vsize=10700 CPUtime=25.25
/proc/19041/stat : 19041 (pcs.big) R 19039 19041 17892 0 -1 4194304 2386 656 0 0 2524 1 0 0 25 0 1 0 60477413 10956800 1984 996147200 134512640 135215973 4294956304 18446744073709551615 134583642 0 0 4096 0 0 0 0 17 1 0 0
/proc/19041/statm: 2675 1984 401 171 0 1600 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 10700

[startup+51.1011 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19046
/proc/meminfo: memFree=1628464/2055920 swapFree=4192812/4192956
[pid=19041] ppid=19039 vsize=16288 CPUtime=50.62
/proc/19041/stat : 19041 (pcs.big) R 19039 19041 17892 0 -1 4194304 3803 656 0 0 5060 2 0 0 25 0 1 0 60477413 16678912 3336 996147200 134512640 135215973 4294956304 18446744073709551615 134599858 0 0 4096 0 0 0 0 17 1 0 0
/proc/19041/statm: 4072 3336 401 171 0 2997 0
Current children cumulated CPU time (s) 50.62
Current children cumulated vsize (KiB) 16288

[startup+102.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19046
/proc/meminfo: memFree=1615856/2055920 swapFree=4192812/4192956
[pid=19041] ppid=19039 vsize=26956 CPUtime=101.37
/proc/19041/stat : 19041 (pcs.big) R 19039 19041 17892 0 -1 4194304 6556 656 0 0 10133 4 0 0 25 0 1 0 60477413 27602944 5960 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/19041/statm: 6739 5960 401 171 0 5664 0
Current children cumulated CPU time (s) 101.37
Current children cumulated vsize (KiB) 26956

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19048
/proc/meminfo: memFree=1601392/2055920 swapFree=4192812/4192956
[pid=19041] ppid=19039 vsize=38828 CPUtime=160.81
/proc/19041/stat : 19041 (pcs.big) R 19039 19041 17892 0 -1 4194304 9654 656 0 0 16075 6 0 0 25 0 1 0 60477413 39759872 9025 996147200 134512640 135215973 4294956304 18446744073709551615 135026860 0 0 4096 0 0 0 0 17 1 0 0
/proc/19041/statm: 9707 9025 401 171 0 8632 0
Current children cumulated CPU time (s) 160.81
Current children cumulated vsize (KiB) 38828

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19048
/proc/meminfo: memFree=1587696/2055920 swapFree=4192812/4192956
[pid=19041] ppid=19039 vsize=51196 CPUtime=220.26
/proc/19041/stat : 19041 (pcs.big) R 19039 19041 17892 0 -1 4194304 12830 656 0 0 22017 9 0 0 25 0 1 0 60477413 52424704 11944 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/19041/statm: 12799 11944 401 171 0 11724 0
Current children cumulated CPU time (s) 220.26
Current children cumulated vsize (KiB) 51196

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19048
/proc/meminfo: memFree=1573360/2055920 swapFree=4192812/4192956
[pid=19041] ppid=19039 vsize=63332 CPUtime=279.7
/proc/19041/stat : 19041 (pcs.big) R 19039 19041 17892 0 -1 4194304 15990 656 0 0 27959 11 0 0 25 0 1 0 60477413 64851968 15039 996147200 134512640 135215973 4294956304 18446744073709551615 134583239 0 0 4096 0 0 0 0 17 1 0 0
/proc/19041/statm: 15833 15039 401 171 0 14758 0
Current children cumulated CPU time (s) 279.7
Current children cumulated vsize (KiB) 63332

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19048
/proc/meminfo: memFree=1559984/2055920 swapFree=4192812/4192956
[pid=19041] ppid=19039 vsize=76064 CPUtime=339.14
/proc/19041/stat : 19041 (pcs.big) R 19039 19041 17892 0 -1 4194304 19263 656 0 0 33901 13 0 0 25 0 1 0 60477413 77889536 17799 996147200 134512640 135215973 4294956304 18446744073709551615 134599858 0 0 4096 0 0 0 0 17 1 0 0
/proc/19041/statm: 19016 17799 401 171 0 17941 0
Current children cumulated CPU time (s) 339.14
Current children cumulated vsize (KiB) 76064

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19048
/proc/meminfo: memFree=1546928/2055920 swapFree=4192812/4192956
[pid=19041] ppid=19039 vsize=86608 CPUtime=398.57
/proc/19041/stat : 19041 (pcs.big) R 19039 19041 17892 0 -1 4194304 22022 656 0 0 39843 14 0 0 25 0 1 0 60477413 88686592 20558 996147200 134512640 135215973 4294956304 18446744073709551615 134583213 0 0 4096 0 0 0 0 17 1 0 0
/proc/19041/statm: 21652 20558 401 171 0 20577 0
Current children cumulated CPU time (s) 398.57
Current children cumulated vsize (KiB) 86608

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19048
/proc/meminfo: memFree=1533424/2055920 swapFree=4192812/4192956
[pid=19041] ppid=19039 vsize=97560 CPUtime=458
/proc/19041/stat : 19041 (pcs.big) R 19039 19041 17892 0 -1 4194304 24837 656 0 0 45785 15 0 0 25 0 1 0 60477413 99901440 23373 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 1 0 0
/proc/19041/statm: 24390 23373 401 171 0 23315 0
Current children cumulated CPU time (s) 458
Current children cumulated vsize (KiB) 97560

[startup+522.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19048
/proc/meminfo: memFree=1520240/2055920 swapFree=4192812/4192956
[pid=19041] ppid=19039 vsize=108764 CPUtime=517.46
/proc/19041/stat : 19041 (pcs.big) R 19039 19041 17892 0 -1 4194304 27758 656 0 0 51729 17 0 0 25 0 1 0 60477413 111374336 26165 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/19041/statm: 27191 26165 401 171 0 26116 0
Current children cumulated CPU time (s) 517.46
Current children cumulated vsize (KiB) 108764

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19048
/proc/meminfo: memFree=1508336/2055920 swapFree=4192812/4192956
[pid=19041] ppid=19039 vsize=118132 CPUtime=576.88
/proc/19041/stat : 19041 (pcs.big) R 19039 19041 17892 0 -1 4194304 30189 656 0 0 57670 18 0 0 25 0 1 0 60477413 120967168 28596 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 1 0 0
/proc/19041/statm: 29533 28596 401 171 0 28458 0
Current children cumulated CPU time (s) 576.88
Current children cumulated vsize (KiB) 118132

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19048
/proc/meminfo: memFree=1496176/2055920 swapFree=4192812/4192956
[pid=19041] ppid=19039 vsize=128032 CPUtime=636.32
/proc/19041/stat : 19041 (pcs.big) R 19039 19041 17892 0 -1 4194304 32764 656 0 0 63613 19 0 0 25 0 1 0 60477413 131104768 31171 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 1 0 0
/proc/19041/statm: 32008 31171 401 171 0 30933 0
Current children cumulated CPU time (s) 636.32
Current children cumulated vsize (KiB) 128032

[startup+702.302 s]

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

[startup+882.307 s]
/proc/loadavg: 2.07 2.04 2.01 3/73 19054
/proc/meminfo: memFree=1437104/2055920 swapFree=4192812/4192956
[pid=19041] ppid=19039 vsize=170132 CPUtime=874.04
/proc/19041/stat : 19041 (pcs.big) R 19039 19041 17892 0 -1 4194304 43648 656 0 0 87378 26 0 0 25 0 1 0 60477413 174215168 41030 996147200 134512640 135215973 4294956304 18446744073709551615 4158960136 0 0 4096 0 0 0 0 17 1 0 0
/proc/19041/statm: 42533 41030 401 171 0 41458 0
Current children cumulated CPU time (s) 874.04
Current children cumulated vsize (KiB) 170132

[startup+942.301 s]
/proc/loadavg: 2.07 2.05 2.01 3/73 19054
/proc/meminfo: memFree=1426544/2055920 swapFree=4192812/4192956
[pid=19041] ppid=19039 vsize=179628 CPUtime=933.47
/proc/19041/stat : 19041 (pcs.big) R 19039 19041 17892 0 -1 4194304 46124 656 0 0 93319 28 0 0 25 0 1 0 60477413 183939072 43506 996147200 134512640 135215973 4294956304 18446744073709551615 4158960021 0 0 4096 0 0 0 0 17 1 0 0
/proc/19041/statm: 44907 43506 401 171 0 43832 0
Current children cumulated CPU time (s) 933.47
Current children cumulated vsize (KiB) 179628

[startup+1002.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/73 19054
/proc/meminfo: memFree=1416368/2055920 swapFree=4192812/4192956
[pid=19041] ppid=19039 vsize=188736 CPUtime=992.91
/proc/19041/stat : 19041 (pcs.big) R 19039 19041 17892 0 -1 4194304 48458 656 0 0 99262 29 0 0 25 0 1 0 60477413 193265664 45840 996147200 134512640 135215973 4294956304 18446744073709551615 135026837 0 0 4096 0 0 0 0 17 1 0 0
/proc/19041/statm: 47184 45840 401 171 0 46109 0
Current children cumulated CPU time (s) 992.91
Current children cumulated vsize (KiB) 188736

[startup+1062.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/73 19054
/proc/meminfo: memFree=1406896/2055920 swapFree=4192812/4192956
[pid=19041] ppid=19039 vsize=197052 CPUtime=1052.35
/proc/19041/stat : 19041 (pcs.big) R 19039 19041 17892 0 -1 4194304 50628 656 0 0 105204 31 0 0 25 0 1 0 60477413 201781248 48010 996147200 134512640 135215973 4294956304 18446744073709551615 134599883 0 0 4096 0 0 0 0 17 0 0 0
/proc/19041/statm: 49263 48010 401 171 0 48188 0
Current children cumulated CPU time (s) 1052.35
Current children cumulated vsize (KiB) 197052

[startup+1122.3 s]
/proc/loadavg: 1.37 1.84 1.94 2/65 19076
/proc/meminfo: memFree=1492592/2055920 swapFree=4192812/4192956
[pid=19041] ppid=19039 vsize=207316 CPUtime=1112.31
/proc/19041/stat : 19041 (pcs.big) R 19039 19041 17892 0 -1 4194304 53285 656 0 0 111198 33 0 0 25 0 1 0 60477413 212291584 50410 996147200 134512640 135215973 4294956304 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 0 0 0
/proc/19041/statm: 51829 50410 401 171 0 50754 0
Current children cumulated CPU time (s) 1112.31
Current children cumulated vsize (KiB) 207316

[startup+1182.3 s]
/proc/loadavg: 1.13 1.68 1.87 2/65 19076
/proc/meminfo: memFree=1483760/2055920 swapFree=4192812/4192956
[pid=19041] ppid=19039 vsize=216028 CPUtime=1172.28
/proc/19041/stat : 19041 (pcs.big) R 19039 19041 17892 0 -1 4194304 55534 656 0 0 117193 35 0 0 25 0 1 0 60477413 221212672 52659 996147200 134512640 135215973 4294956304 18446744073709551615 134590083 0 0 4096 0 0 0 0 17 0 0 0
/proc/19041/statm: 54007 52659 401 171 0 52932 0
Current children cumulated CPU time (s) 1172.28
Current children cumulated vsize (KiB) 216028

[startup+1242.3 s]
/proc/loadavg: 1.05 1.56 1.82 2/65 19076
/proc/meminfo: memFree=1473904/2055920 swapFree=4192812/4192956
[pid=19041] ppid=19039 vsize=225268 CPUtime=1232.25
/proc/19041/stat : 19041 (pcs.big) R 19039 19041 17892 0 -1 4194304 57958 656 0 0 123188 37 0 0 25 0 1 0 60477413 230674432 55083 996147200 134512640 135215973 4294956304 18446744073709551615 134600809 0 0 4096 0 0 0 0 17 0 0 0
/proc/19041/statm: 56317 55083 401 171 0 55242 0
Current children cumulated CPU time (s) 1232.25
Current children cumulated vsize (KiB) 225268

[startup+1302.3 s]
/proc/loadavg: 1.02 1.45 1.76 2/65 19076
/proc/meminfo: memFree=1464048/2055920 swapFree=4192812/4192956
[pid=19041] ppid=19039 vsize=234900 CPUtime=1292.21
/proc/19041/stat : 19041 (pcs.big) R 19039 19041 17892 0 -1 4194304 60437 656 0 0 129182 39 0 0 25 0 1 0 60477413 240537600 57562 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/19041/statm: 58725 57562 401 171 0 57650 0
Current children cumulated CPU time (s) 1292.21
Current children cumulated vsize (KiB) 234900

[startup+1362.3 s]
/proc/loadavg: 1.00 1.37 1.71 2/65 19076
/proc/meminfo: memFree=1453616/2055920 swapFree=4192812/4192956
[pid=19041] ppid=19039 vsize=244792 CPUtime=1352.18
/proc/19041/stat : 19041 (pcs.big) R 19039 19041 17892 0 -1 4194304 63015 656 0 0 135177 41 0 0 25 0 1 0 60477413 250667008 60140 996147200 134512640 135215973 4294956304 18446744073709551615 135020316 0 0 4096 0 0 0 0 17 0 0 0
/proc/19041/statm: 61198 60140 401 171 0 60123 0
Current children cumulated CPU time (s) 1352.18
Current children cumulated vsize (KiB) 244792

[startup+1422.3 s]
/proc/loadavg: 1.00 1.30 1.66 2/65 19076
/proc/meminfo: memFree=1443000/2055920 swapFree=4192812/4192956
[pid=19041] ppid=19039 vsize=254956 CPUtime=1412.16
/proc/19041/stat : 19041 (pcs.big) R 19039 19041 17892 0 -1 4194304 65641 656 0 0 141173 43 0 0 25 0 1 0 60477413 261074944 62766 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/19041/statm: 63739 62766 401 171 0 62664 0
Current children cumulated CPU time (s) 1412.16
Current children cumulated vsize (KiB) 254956

[startup+1482.3 s]
/proc/loadavg: 1.00 1.24 1.62 2/65 19076
/proc/meminfo: memFree=1433464/2055920 swapFree=4192812/4192956
[pid=19041] ppid=19039 vsize=264192 CPUtime=1472.12
/proc/19041/stat : 19041 (pcs.big) R 19039 19041 17892 0 -1 4194304 68056 656 0 0 147168 44 0 0 25 0 1 0 60477413 270532608 65181 996147200 134512640 135215973 4294956304 18446744073709551615 7362171 0 0 4096 0 0 0 0 17 0 0 0
/proc/19041/statm: 66048 65181 401 171 0 64973 0
Current children cumulated CPU time (s) 1472.12
Current children cumulated vsize (KiB) 264192

[startup+1542.31 s]
/proc/loadavg: 1.00 1.19 1.58 2/65 19076
/proc/meminfo: memFree=1424248/2055920 swapFree=4192812/4192956
[pid=19041] ppid=19039 vsize=281096 CPUtime=1532.1
/proc/19041/stat : 19041 (pcs.big) R 19039 19041 17892 0 -1 4194304 72367 656 0 0 153162 48 0 0 25 0 1 0 60477413 287842304 67443 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 0 0 0
/proc/19041/statm: 70274 67443 401 171 0 69199 0
Current children cumulated CPU time (s) 1532.1
Current children cumulated vsize (KiB) 281096

[startup+1602.3 s]
/proc/loadavg: 1.00 1.16 1.54 2/65 19076
/proc/meminfo: memFree=1415672/2055920 swapFree=4192812/4192956
[pid=19041] ppid=19039 vsize=289544 CPUtime=1592.08
/proc/19041/stat : 19041 (pcs.big) R 19039 19041 17892 0 -1 4194304 74537 656 0 0 159158 50 0 0 25 0 1 0 60477413 296493056 69613 996147200 134512640 135215973 4294956304 18446744073709551615 135020303 0 0 4096 0 0 0 0 17 0 0 0
/proc/19041/statm: 72386 69613 401 171 0 71311 0
Current children cumulated CPU time (s) 1592.08
Current children cumulated vsize (KiB) 289544

[startup+1662.3 s]
/proc/loadavg: 1.00 1.12 1.50 2/65 19076
/proc/meminfo: memFree=1406392/2055920 swapFree=4192812/4192956
[pid=19041] ppid=19039 vsize=298388 CPUtime=1652.04
/proc/19041/stat : 19041 (pcs.big) R 19039 19041 17892 0 -1 4194304 76844 656 0 0 165153 51 0 0 25 0 1 0 60477413 305549312 71920 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/19041/statm: 74597 71920 401 171 0 73522 0
Current children cumulated CPU time (s) 1652.04
Current children cumulated vsize (KiB) 298388

[startup+1722.3 s]
/proc/loadavg: 1.00 1.10 1.47 2/65 19076
/proc/meminfo: memFree=1396344/2055920 swapFree=4192812/4192956
[pid=19041] ppid=19039 vsize=308156 CPUtime=1712.02
/proc/19041/stat : 19041 (pcs.big) R 19039 19041 17892 0 -1 4194304 79372 656 0 0 171149 53 0 0 25 0 1 0 60477413 315551744 74448 996147200 134512640 135215973 4294956304 18446744073709551615 135026904 0 0 4096 0 0 0 0 17 0 0 0
/proc/19041/statm: 77039 74448 401 171 0 75964 0
Current children cumulated CPU time (s) 1712.02
Current children cumulated vsize (KiB) 308156

[startup+1782.3 s]
/proc/loadavg: 1.00 1.08 1.44 2/65 19076
/proc/meminfo: memFree=1387256/2055920 swapFree=4192812/4192956
[pid=19041] ppid=19039 vsize=316732 CPUtime=1771.99
/proc/19041/stat : 19041 (pcs.big) R 19039 19041 17892 0 -1 4194304 81606 656 0 0 177144 55 0 0 25 0 1 0 60477413 324333568 76682 996147200 134512640 135215973 4294956304 18446744073709551615 134648275 0 0 4096 0 0 0 0 17 0 0 0
/proc/19041/statm: 79183 76682 401 171 0 78108 0
Current children cumulated CPU time (s) 1771.99
Current children cumulated vsize (KiB) 316732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810.4 s]
/proc/loadavg: 1.00 1.07 1.42 2/65 19076
/proc/meminfo: memFree=1383160/2055920 swapFree=4192812/4192956
[pid=19041] ppid=19039 vsize=320552 CPUtime=1800.08
/proc/19041/stat : 19041 (pcs.big) R 19039 19041 17892 0 -1 4194304 82611 656 0 0 179952 56 0 0 25 0 1 0 60477413 328245248 77687 996147200 134512640 135215973 4294956304 18446744073709551615 4158960048 0 0 4096 0 0 0 0 17 0 0 0
/proc/19041/statm: 80138 77687 401 171 0 79063 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 320552

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

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

[startup+1810.4 s]
/proc/loadavg: 1.00 1.07 1.42 2/65 19076
/proc/meminfo: memFree=1383160/2055920 swapFree=4192812/4192956
[pid=19041] ppid=19039 vsize=320552 CPUtime=1800.08
/proc/19041/stat : 19041 (pcs.big) R 19039 19041 17892 0 -1 4194304 82611 656 0 0 179952 56 0 0 25 0 1 0 60477413 328245248 77687 996147200 134512640 135215973 4294956304 18446744073709551615 4158960048 0 0 4096 0 0 0 0 17 0 0 0
/proc/19041/statm: 80138 77687 401 171 0 79063 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 320552

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1810.46
CPU time (s): 1800.15
CPU user time (s): 1799.53
CPU system time (s): 0.615906
CPU usage (%): 99.4306
Max. virtual memory (cumulated for all children) (KiB): 320552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.53
system time used= 0.615906
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 83267
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= 18
involuntary context switches= 25665

runsolver used 2.14267 second user time and 5.30419 second system time

The end

Launcher Data 

Begin job on node14 at 2009-07-16 10:48:25
IDJOB=2092306
IDBENCH=60325
IDSOLVER=733
FILE ID=node14/2092306-1247734105
PBS_JOBID= 9521544
Free space on /tmp= 66452 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/tightness0.8/normalized-rand-2-40-80-103-800-78_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2092306-1247734105/watcher-2092306-1247734105 -o /tmp/evaluation-result-2092306-1247734105/solver-2092306-1247734105 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 572040589 HOME/instance-2092306-1247734105.xml

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

MD5SUM BENCH= 2ac92b434940a175b3fb756f91844113
RANDOM SEED=572040589

node14.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1642776 kB
Buffers:         85848 kB
Cached:         188124 kB
SwapCached:          0 kB
Active:         151912 kB
Inactive:       185088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1642776 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2596 kB
Writeback:           0 kB
Mapped:          74400 kB
Slab:            61428 kB
Committed_AS:   608944 kB
PageTables:       1904 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= 66452 MiB
End job on node14 at 2009-07-16 11:18:37