Trace number 2091537

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-restart 0.3.2? (TO) 1800.07 1802.22

General information on the benchmark

Namecsp/rand-2-40-19-fcd/
normalized-rand-2-40-19-443-230-fcd-9_ext.xml
MD5SUMe838c987ed9de838bc3d47da2fc16be7
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 benchmark33.8169
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints342
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension342
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
0.00/0.18	c Seed is 42726796
0.00/0.18	c Constructing HOME/instance-2091537-1247732749.xml  with 6465 constraints
0.00/0.18	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-2091537-1247732749/watcher-2091537-1247732749 -o /tmp/evaluation-result-2091537-1247732749/solver-2091537-1247732749 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 42726796 HOME/instance-2091537-1247732749.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 1.98 1.99 4/72 15794
/proc/meminfo: memFree=1376336/2055920 swapFree=4192812/4192956
[pid=15794] ppid=15792 vsize=5356 CPUtime=0
/proc/15794/stat : 15794 (pcssolve) R 15792 15794 14387 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60341374 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 221236488863 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15794/statm: 1339 241 200 169 0 50 0
[pid=15795] ppid=15794 vsize=3676 CPUtime=0
/proc/15795/stat : 15795 (fgrep) R 15794 15794 14387 0 -1 4194304 147 0 0 0 0 0 0 0 22 0 1 0 60341374 3764224 114 996147200 4194304 4274172 548682068976 18446744073709551615 4243301 0 0 4096 0 0 0 0 17 1 0 0
/proc/15795/statm: 919 114 86 19 0 43 0
[pid=15796] ppid=15794 vsize=5356 CPUtime=0
/proc/15796/stat : 15796 (pcssolve) R 15794 15794 14387 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 60341375 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 221236488863 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15796/statm: 1339 241 200 169 0 50 0

[startup+0.212584 s]
/proc/loadavg: 2.00 1.98 1.99 4/72 15794
/proc/meminfo: memFree=1376336/2055920 swapFree=4192812/4192956
[pid=15794] ppid=15792 vsize=6372 CPUtime=0.19
/proc/15794/stat : 15794 (pcs.small) R 15792 15794 14387 0 -1 4194304 1352 822 0 0 19 0 0 0 19 0 1 0 60341374 6524928 928 996147200 134512640 135095119 4294956304 18446744073709551615 134589648 0 0 4096 0 0 0 0 17 1 0 0
/proc/15794/statm: 1593 928 378 142 0 547 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6372

[startup+0.301594 s]
/proc/loadavg: 2.00 1.98 1.99 4/72 15794
/proc/meminfo: memFree=1376336/2055920 swapFree=4192812/4192956
[pid=15794] ppid=15792 vsize=6372 CPUtime=0.27
/proc/15794/stat : 15794 (pcs.small) R 15792 15794 14387 0 -1 4194304 1353 822 0 0 27 0 0 0 19 0 1 0 60341374 6524928 929 996147200 134512640 135095119 4294956304 18446744073709551615 134615464 0 0 4096 0 0 0 0 17 1 0 0
/proc/15794/statm: 1593 929 378 142 0 547 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6372

[startup+0.401604 s]
/proc/loadavg: 2.00 1.98 1.99 4/72 15794
/proc/meminfo: memFree=1376336/2055920 swapFree=4192812/4192956
[pid=15794] ppid=15792 vsize=6372 CPUtime=0.37
/proc/15794/stat : 15794 (pcs.small) R 15792 15794 14387 0 -1 4194304 1355 822 0 0 37 0 0 0 20 0 1 0 60341374 6524928 931 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15794/statm: 1593 931 378 142 0 547 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 6372

[startup+0.701639 s]
/proc/loadavg: 2.00 1.98 1.99 4/72 15794
/proc/meminfo: memFree=1376336/2055920 swapFree=4192812/4192956
[pid=15794] ppid=15792 vsize=6372 CPUtime=0.67
/proc/15794/stat : 15794 (pcs.small) R 15792 15794 14387 0 -1 4194304 1361 822 0 0 67 0 0 0 23 0 1 0 60341374 6524928 937 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15794/statm: 1593 937 378 142 0 547 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6372

[startup+1.50172 s]
/proc/loadavg: 2.00 1.98 1.99 3/73 15800
/proc/meminfo: memFree=1373832/2055920 swapFree=4192812/4192956
[pid=15794] ppid=15792 vsize=6628 CPUtime=1.46
/proc/15794/stat : 15794 (pcs.small) R 15792 15794 14387 0 -1 4194304 1440 822 0 0 146 0 0 0 25 0 1 0 60341374 6787072 951 996147200 134512640 135095119 4294956304 18446744073709551615 134641644 0 0 4096 0 0 0 0 17 1 0 0
/proc/15794/statm: 1657 951 378 142 0 611 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 6628

[startup+3.1019 s]
/proc/loadavg: 2.00 1.98 1.99 3/73 15800
/proc/meminfo: memFree=1373320/2055920 swapFree=4192812/4192956
[pid=15794] ppid=15792 vsize=7144 CPUtime=3.05
/proc/15794/stat : 15794 (pcs.small) R 15792 15794 14387 0 -1 4194304 1583 822 0 0 305 0 0 0 25 0 1 0 60341374 7315456 1094 996147200 134512640 135095119 4294956304 18446744073709551615 134636905 0 0 4096 0 0 0 0 17 1 0 0
/proc/15794/statm: 1786 1094 378 142 0 740 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7144

[startup+6.30125 s]
/proc/loadavg: 2.00 1.98 1.99 3/73 15800
/proc/meminfo: memFree=1370888/2055920 swapFree=4192812/4192956
[pid=15794] ppid=15792 vsize=9344 CPUtime=6.22
/proc/15794/stat : 15794 (pcs.small) R 15792 15794 14387 0 -1 4194304 2260 822 0 0 621 1 0 0 25 0 1 0 60341374 9568256 1513 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15794/statm: 2336 1513 378 142 0 1290 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 9344

[startup+12.7029 s]
/proc/loadavg: 2.00 1.98 1.99 4/73 15800
/proc/meminfo: memFree=1368584/2055920 swapFree=4192812/4192956
[pid=15794] ppid=15792 vsize=11152 CPUtime=12.56
/proc/15794/stat : 15794 (pcs.small) R 15792 15794 14387 0 -1 4194304 2923 822 0 0 1255 1 0 0 25 0 1 0 60341374 11419648 1919 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15794/statm: 2788 1919 378 142 0 1742 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 11152

[startup+25.5063 s]
/proc/loadavg: 2.00 1.98 1.99 3/73 15800
/proc/meminfo: memFree=1363400/2055920 swapFree=4192812/4192956
[pid=15794] ppid=15792 vsize=16592 CPUtime=25.24
/proc/15794/stat : 15794 (pcs.small) R 15792 15794 14387 0 -1 4194304 4623 822 0 0 2522 2 0 0 25 0 1 0 60341374 16990208 2816 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15794/statm: 4148 2816 378 142 0 3102 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 16592

[startup+51.1011 s]
/proc/loadavg: 2.00 1.98 1.99 3/73 15800
/proc/meminfo: memFree=1357000/2055920 swapFree=4192812/4192956
[pid=15794] ppid=15792 vsize=18436 CPUtime=50.6
/proc/15794/stat : 15794 (pcs.small) R 15792 15794 14387 0 -1 4194304 5556 822 0 0 5057 3 0 0 25 0 1 0 60341374 18878464 3749 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15794/statm: 4609 3749 378 142 0 3563 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 18436

[startup+102.302 s]
/proc/loadavg: 2.00 1.98 1.99 3/73 15800
/proc/meminfo: memFree=1343688/2055920 swapFree=4192812/4192956
[pid=15794] ppid=15792 vsize=29712 CPUtime=101.32
/proc/15794/stat : 15794 (pcs.small) R 15792 15794 14387 0 -1 4194304 9024 822 0 0 10126 6 0 0 25 0 1 0 60341374 30425088 5679 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15794/statm: 7428 5679 378 142 0 6382 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 29712

[startup+162.301 s]
/proc/loadavg: 2.00 1.98 1.99 2/71 15801
/proc/meminfo: memFree=1537880/2055920 swapFree=4192812/4192956
[pid=15794] ppid=15792 vsize=31560 CPUtime=160.77
/proc/15794/stat : 15794 (pcs.small) R 15792 15794 14387 0 -1 4194304 10055 822 0 0 16070 7 0 0 25 0 1 0 60341374 32317440 6710 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/15794/statm: 7890 6710 378 142 0 6844 0
Current children cumulated CPU time (s) 160.77
Current children cumulated vsize (KiB) 31560

[startup+222.302 s]
/proc/loadavg: 2.00 1.98 1.99 3/82 15842
/proc/meminfo: memFree=1516480/2055920 swapFree=4192812/4192956
[pid=15794] ppid=15792 vsize=42504 CPUtime=220.75
/proc/15794/stat : 15794 (pcs.small) R 15792 15794 14387 0 -1 4194304 13355 822 0 0 22064 11 0 0 25 0 1 0 60341374 43524096 7961 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15794/statm: 10626 7961 378 142 0 9580 0
Current children cumulated CPU time (s) 220.75
Current children cumulated vsize (KiB) 42504

[startup+282.301 s]
/proc/loadavg: 2.00 1.98 1.99 3/82 15842
/proc/meminfo: memFree=1511872/2055920 swapFree=4192812/4192956
[pid=15794] ppid=15792 vsize=45128 CPUtime=280.72
/proc/15794/stat : 15794 (pcs.small) R 15792 15794 14387 0 -1 4194304 14484 822 0 0 28060 12 0 0 25 0 1 0 60341374 46211072 9090 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15794/statm: 11282 9090 378 142 0 10236 0
Current children cumulated CPU time (s) 280.72
Current children cumulated vsize (KiB) 45128

[startup+342.307 s]
/proc/loadavg: 2.00 1.98 1.99 3/82 15842
/proc/meminfo: memFree=1502720/2055920 swapFree=4192812/4192956
[pid=15794] ppid=15792 vsize=56612 CPUtime=340.7
/proc/15794/stat : 15794 (pcs.small) R 15792 15794 14387 0 -1 4194304 17767 822 0 0 34055 15 0 0 25 0 1 0 60341374 57970688 11348 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15794/statm: 14153 11348 378 142 0 13107 0
Current children cumulated CPU time (s) 340.7
Current children cumulated vsize (KiB) 56612

[startup+402.301 s]
/proc/loadavg: 2.00 1.98 1.99 3/82 15842
/proc/meminfo: memFree=1501120/2055920 swapFree=4192812/4192956
[pid=15794] ppid=15792 vsize=56612 CPUtime=400.68
/proc/15794/stat : 15794 (pcs.small) R 15792 15794 14387 0 -1 4194304 18174 822 0 0 40052 16 0 0 25 0 1 0 60341374 57970688 11755 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15794/statm: 14153 11755 378 142 0 13107 0
Current children cumulated CPU time (s) 400.68
Current children cumulated vsize (KiB) 56612

[startup+462.302 s]
/proc/loadavg: 2.00 1.98 1.99 3/82 15842
/proc/meminfo: memFree=1499584/2055920 swapFree=4192812/4192956
[pid=15794] ppid=15792 vsize=56612 CPUtime=460.65
/proc/15794/stat : 15794 (pcs.small) R 15792 15794 14387 0 -1 4194304 18557 822 0 0 46049 16 0 0 25 0 1 0 60341374 57970688 12138 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15794/statm: 14153 12138 378 142 0 13107 0
Current children cumulated CPU time (s) 460.65
Current children cumulated vsize (KiB) 56612

[startup+522.301 s]
/proc/loadavg: 2.00 1.98 1.99 3/82 15842
/proc/meminfo: memFree=1496512/2055920 swapFree=4192812/4192956
[pid=15794] ppid=15792 vsize=58188 CPUtime=520.63
/proc/15794/stat : 15794 (pcs.small) R 15792 15794 14387 0 -1 4194304 19332 822 0 0 52046 17 0 0 25 0 1 0 60341374 59584512 12913 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15794/statm: 14547 12913 378 142 0 13501 0
Current children cumulated CPU time (s) 520.63
Current children cumulated vsize (KiB) 58188

[startup+582.302 s]
/proc/loadavg: 2.00 1.98 1.99 3/82 15842
/proc/meminfo: memFree=1493248/2055920 swapFree=4192812/4192956
[pid=15794] ppid=15792 vsize=60032 CPUtime=580.61
/proc/15794/stat : 15794 (pcs.small) R 15792 15794 14387 0 -1 4194304 20139 822 0 0 58042 19 0 0 25 0 1 0 60341374 61472768 13720 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15794/statm: 15008 13720 378 142 0 13962 0
Current children cumulated CPU time (s) 580.61
Current children cumulated vsize (KiB) 60032

[startup+642.301 s]
/proc/loadavg: 2.11 2.01 2.00 3/82 15842
/proc/meminfo: memFree=1490048/2055920 swapFree=4192812/4192956
[pid=15794] ppid=15792 vsize=78248 CPUtime=640.58

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

[startup+822.302 s]
/proc/loadavg: 2.12 2.05 2.01 3/82 15842
/proc/meminfo: memFree=1480896/2055920 swapFree=4192812/4192956
[pid=15794] ppid=15792 vsize=83220 CPUtime=820.52
/proc/15794/stat : 15794 (pcs.small) R 15792 15794 14387 0 -1 4194304 27214 822 0 0 82028 24 0 0 25 0 1 0 60341374 85217280 16698 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15794/statm: 20805 16698 378 142 0 19759 0
Current children cumulated CPU time (s) 820.52
Current children cumulated vsize (KiB) 83220

[startup+882.301 s]
/proc/loadavg: 2.10 2.06 2.01 3/82 15842
/proc/meminfo: memFree=1477952/2055920 swapFree=4192812/4192956
[pid=15794] ppid=15792 vsize=84800 CPUtime=880.5
/proc/15794/stat : 15794 (pcs.small) R 15792 15794 14387 0 -1 4194304 27913 822 0 0 88024 26 0 0 25 0 1 0 60341374 86835200 17397 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15794/statm: 21200 17397 378 142 0 20154 0
Current children cumulated CPU time (s) 880.5
Current children cumulated vsize (KiB) 84800

[startup+942.302 s]
/proc/loadavg: 2.15 2.08 2.01 3/82 16234
/proc/meminfo: memFree=1468728/2055920 swapFree=4192812/4192956
[pid=15794] ppid=15792 vsize=86240 CPUtime=940.45
/proc/15794/stat : 15794 (pcs.small) R 15792 15794 14387 0 -1 4194304 28567 822 0 0 94015 30 0 0 25 0 1 0 60341374 88309760 18051 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/15794/statm: 21560 18051 378 142 0 20514 0
Current children cumulated CPU time (s) 940.45
Current children cumulated vsize (KiB) 86240

[startup+1002.31 s]
/proc/loadavg: 2.05 2.06 2.01 3/82 16234
/proc/meminfo: memFree=1465976/2055920 swapFree=4192812/4192956
[pid=15794] ppid=15792 vsize=87824 CPUtime=1000.44
/proc/15794/stat : 15794 (pcs.small) R 15792 15794 14387 0 -1 4194304 29255 822 0 0 100012 32 0 0 25 0 1 0 60341374 89931776 18739 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15794/statm: 21956 18739 378 142 0 20910 0
Current children cumulated CPU time (s) 1000.44
Current children cumulated vsize (KiB) 87824

[startup+1062.3 s]
/proc/loadavg: 2.02 2.05 2.00 3/73 16266
/proc/meminfo: memFree=1473864/2055920 swapFree=4192812/4192956
[pid=15794] ppid=15792 vsize=89400 CPUtime=1060.4
/proc/15794/stat : 15794 (pcs.small) R 15792 15794 14387 0 -1 4194304 29917 822 0 0 106007 33 0 0 25 0 1 0 60341374 91545600 19401 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 0 0 0
/proc/15794/statm: 22350 19401 378 142 0 21304 0
Current children cumulated CPU time (s) 1060.4
Current children cumulated vsize (KiB) 89400

[startup+1122.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/73 16266
/proc/meminfo: memFree=1447176/2055920 swapFree=4192812/4192956
[pid=15794] ppid=15792 vsize=111980 CPUtime=1120.39
/proc/15794/stat : 15794 (pcs.small) R 15792 15794 14387 0 -1 4194304 35858 822 0 0 112004 35 0 0 25 0 1 0 60341374 114667520 23293 996147200 134512640 135095119 4294956304 18446744073709551615 134642693 0 0 4096 0 0 0 0 17 0 0 0
/proc/15794/statm: 27995 23293 378 142 0 26949 0
Current children cumulated CPU time (s) 1120.39
Current children cumulated vsize (KiB) 111980

[startup+1182.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 16266
/proc/meminfo: memFree=1434568/2055920 swapFree=4192812/4192956
[pid=15794] ppid=15792 vsize=111980 CPUtime=1180.36
/proc/15794/stat : 15794 (pcs.small) R 15792 15794 14387 0 -1 4194304 36126 822 0 0 118001 35 0 0 25 0 1 0 60341374 114667520 23561 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15794/statm: 27995 23561 378 142 0 26949 0
Current children cumulated CPU time (s) 1180.36
Current children cumulated vsize (KiB) 111980

[startup+1242.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 16266
/proc/meminfo: memFree=1420616/2055920 swapFree=4192812/4192956
[pid=15794] ppid=15792 vsize=111980 CPUtime=1240.34
/proc/15794/stat : 15794 (pcs.small) R 15792 15794 14387 0 -1 4194304 36393 822 0 0 123998 36 0 0 25 0 1 0 60341374 114667520 23828 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15794/statm: 27995 23828 378 142 0 26949 0
Current children cumulated CPU time (s) 1240.34
Current children cumulated vsize (KiB) 111980

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 16266
/proc/meminfo: memFree=1409608/2055920 swapFree=4192812/4192956
[pid=15794] ppid=15792 vsize=111980 CPUtime=1300.32
/proc/15794/stat : 15794 (pcs.small) R 15792 15794 14387 0 -1 4194304 36653 822 0 0 129996 36 0 0 25 0 1 0 60341374 114667520 24088 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15794/statm: 27995 24088 378 142 0 26949 0
Current children cumulated CPU time (s) 1300.32
Current children cumulated vsize (KiB) 111980

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 16266
/proc/meminfo: memFree=1398920/2055920 swapFree=4192812/4192956
[pid=15794] ppid=15792 vsize=111980 CPUtime=1360.29
/proc/15794/stat : 15794 (pcs.small) R 15792 15794 14387 0 -1 4194304 36899 822 0 0 135993 36 0 0 25 0 1 0 60341374 114667520 24334 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/15794/statm: 27995 24334 378 142 0 26949 0
Current children cumulated CPU time (s) 1360.29
Current children cumulated vsize (KiB) 111980

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16266
/proc/meminfo: memFree=1388744/2055920 swapFree=4192812/4192956
[pid=15794] ppid=15792 vsize=111980 CPUtime=1420.27
/proc/15794/stat : 15794 (pcs.small) R 15792 15794 14387 0 -1 4194304 37146 822 0 0 141991 36 0 0 25 0 1 0 60341374 114667520 24581 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/15794/statm: 27995 24581 378 142 0 26949 0
Current children cumulated CPU time (s) 1420.27
Current children cumulated vsize (KiB) 111980

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16266
/proc/meminfo: memFree=1377608/2055920 swapFree=4192812/4192956
[pid=15794] ppid=15792 vsize=111980 CPUtime=1480.25
/proc/15794/stat : 15794 (pcs.small) R 15792 15794 14387 0 -1 4194304 37386 822 0 0 147988 37 0 0 25 0 1 0 60341374 114667520 24821 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15794/statm: 27995 24821 378 142 0 26949 0
Current children cumulated CPU time (s) 1480.25
Current children cumulated vsize (KiB) 111980

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16268
/proc/meminfo: memFree=1365896/2055920 swapFree=4192812/4192956
[pid=15794] ppid=15792 vsize=111980 CPUtime=1540.23
/proc/15794/stat : 15794 (pcs.small) R 15792 15794 14387 0 -1 4194304 37628 822 0 0 153986 37 0 0 25 0 1 0 60341374 114667520 25063 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15794/statm: 27995 25063 378 142 0 26949 0
Current children cumulated CPU time (s) 1540.23
Current children cumulated vsize (KiB) 111980

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16268
/proc/meminfo: memFree=1354184/2055920 swapFree=4192812/4192956
[pid=15794] ppid=15792 vsize=111980 CPUtime=1600.2
/proc/15794/stat : 15794 (pcs.small) R 15792 15794 14387 0 -1 4194304 37866 822 0 0 159983 37 0 0 25 0 1 0 60341374 114667520 25301 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15794/statm: 27995 25301 378 142 0 26949 0
Current children cumulated CPU time (s) 1600.2
Current children cumulated vsize (KiB) 111980

[startup+1662.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16268
/proc/meminfo: memFree=1342152/2055920 swapFree=4192812/4192956
[pid=15794] ppid=15792 vsize=112372 CPUtime=1660.19
/proc/15794/stat : 15794 (pcs.small) R 15792 15794 14387 0 -1 4194304 38184 822 0 0 165981 38 0 0 25 0 1 0 60341374 115068928 25619 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/15794/statm: 28093 25619 378 142 0 27047 0
Current children cumulated CPU time (s) 1660.19
Current children cumulated vsize (KiB) 112372

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16268
/proc/meminfo: memFree=1330888/2055920 swapFree=4192812/4192956
[pid=15794] ppid=15792 vsize=113428 CPUtime=1720.16
/proc/15794/stat : 15794 (pcs.small) R 15792 15794 14387 0 -1 4194304 38698 822 0 0 171977 39 0 0 25 0 1 0 60341374 116150272 26133 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15794/statm: 28357 26133 378 142 0 27311 0
Current children cumulated CPU time (s) 1720.16
Current children cumulated vsize (KiB) 113428

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16268
/proc/meminfo: memFree=1319624/2055920 swapFree=4192812/4192956
[pid=15794] ppid=15792 vsize=147388 CPUtime=1780.14
/proc/15794/stat : 15794 (pcs.small) R 15792 15794 14387 0 -1 4194304 47407 822 0 0 177971 43 0 0 25 0 1 0 60341374 150925312 26649 996147200 134512640 135095119 4294956304 18446744073709551615 134842738 0 0 4096 0 0 0 0 17 0 0 0
/proc/15794/statm: 36847 26649 378 142 0 35801 0
Current children cumulated CPU time (s) 1780.14
Current children cumulated vsize (KiB) 147388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16268
/proc/meminfo: memFree=1315976/2055920 swapFree=4192812/4192956
[pid=15794] ppid=15792 vsize=147776 CPUtime=1800.03
/proc/15794/stat : 15794 (pcs.small) R 15792 15794 14387 0 -1 4194304 47575 822 0 0 179960 43 0 0 25 0 1 0 60341374 151322624 26817 996147200 134512640 135095119 4294956304 18446744073709551615 134589593 0 0 4096 0 0 0 0 17 0 0 0
/proc/15794/statm: 36944 26817 378 142 0 35898 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 147776

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): 1802.22
CPU time (s): 1800.07
CPU user time (s): 1799.61
CPU system time (s): 0.45893
CPU usage (%): 99.8805
Max. virtual memory (cumulated for all children) (KiB): 147776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.61
system time used= 0.45893
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48397
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= 9283

runsolver used 2.02069 second user time and 5.08023 second system time

The end

Launcher Data 

Begin job on node21 at 2009-07-16 10:25:49
IDJOB=2091537
IDBENCH=60079
IDSOLVER=734
FILE ID=node21/2091537-1247732749
PBS_JOBID= 9521483
Free space on /tmp= 66324 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-40-19-fcd/normalized-rand-2-40-19-443-230-fcd-9_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091537-1247732749/watcher-2091537-1247732749 -o /tmp/evaluation-result-2091537-1247732749/solver-2091537-1247732749 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 42726796 HOME/instance-2091537-1247732749.xml

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

MD5SUM BENCH= e838c987ed9de838bc3d47da2fc16be7
RANDOM SEED=42726796

node21.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		: 3000.240
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		: 3000.240
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:       1376816 kB
Buffers:         79692 kB
Cached:         319740 kB
SwapCached:          0 kB
Active:         287924 kB
Inactive:       314700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1376816 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1928 kB
Writeback:           0 kB
Mapped:         214664 kB
Slab:            61436 kB
Committed_AS:   641592 kB
PageTables:       2072 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= 66324 MiB
End job on node21 at 2009-07-16 10:55:53