Trace number 2091262

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) 1800.1 1807.23

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-19_ext.xml
MD5SUM32f2267a338b2aeb8b1c5e6406b2f2e8
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 benchmark941.087
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints479
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension479
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
0.00/0.02	c Seed is 1812024029
0.00/0.02	c Constructing HOME/instance-2091262-1247732118.xml  with 10990 constraints
0.07/0.18	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-2091262-1247732118/watcher-2091262-1247732118 -o /tmp/evaluation-result-2091262-1247732118/solver-2091262-1247732118 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1812024029 HOME/instance-2091262-1247732118.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: 2.02 2.01 2.00 4/72 21307
/proc/meminfo: memFree=1438312/2055920 swapFree=4192812/4192956
[pid=21307] ppid=21305 vsize=18576 CPUtime=0
/proc/21307/stat : 21307 (runsolver) R 21305 21307 19692 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 60275269 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 273653755175 0 0 4096 24578 0 0 0 17 1 0 0
/proc/21307/statm: 4644 284 249 26 0 2626 0

[startup+0.061646 s]
/proc/loadavg: 2.02 2.01 2.00 4/72 21307
/proc/meminfo: memFree=1438312/2055920 swapFree=4192812/4192956
[pid=21307] ppid=21305 vsize=5036 CPUtime=0.04
/proc/21307/stat : 21307 (pcs.small) R 21305 21307 19692 0 -1 4194304 961 822 0 0 4 0 0 0 25 0 1 0 60275269 5156864 570 996147200 134512640 135095119 4294956304 18446744073709551615 134653664 0 0 4096 0 0 0 0 17 1 0 0
/proc/21307/statm: 1259 570 364 142 0 213 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5036

[startup+0.101645 s]
/proc/loadavg: 2.02 2.01 2.00 4/72 21307
/proc/meminfo: memFree=1438312/2055920 swapFree=4192812/4192956
[pid=21307] ppid=21305 vsize=5696 CPUtime=0.07
/proc/21307/stat : 21307 (pcs.small) R 21305 21307 19692 0 -1 4194304 1130 822 0 0 7 0 0 0 25 0 1 0 60275269 5832704 739 996147200 134512640 135095119 4294956304 18446744073709551615 134681635 0 0 4096 0 0 0 0 17 1 0 0
/proc/21307/statm: 1424 739 364 142 0 378 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5696

[startup+0.301663 s]
/proc/loadavg: 2.02 2.01 2.00 4/72 21307
/proc/meminfo: memFree=1438312/2055920 swapFree=4192812/4192956
[pid=21307] ppid=21305 vsize=8116 CPUtime=0.27
/proc/21307/stat : 21307 (pcs.small) R 21305 21307 19692 0 -1 4194304 1808 822 0 0 27 0 0 0 25 0 1 0 60275269 8310784 1319 996147200 134512640 135095119 4294956304 18446744073709551615 134615479 0 0 4096 0 0 0 0 17 1 0 0
/proc/21307/statm: 2029 1319 378 142 0 983 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8116

[startup+0.701689 s]
/proc/loadavg: 2.02 2.01 2.00 4/72 21307
/proc/meminfo: memFree=1438312/2055920 swapFree=4192812/4192956
[pid=21307] ppid=21305 vsize=8116 CPUtime=0.67
/proc/21307/stat : 21307 (pcs.small) R 21305 21307 19692 0 -1 4194304 1812 822 0 0 67 0 0 0 25 0 1 0 60275269 8310784 1323 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/21307/statm: 2029 1323 378 142 0 983 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8116

[startup+1.50174 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 21313
/proc/meminfo: memFree=1434080/2055920 swapFree=4192812/4192956
[pid=21307] ppid=21305 vsize=8116 CPUtime=1.46
/proc/21307/stat : 21307 (pcs.small) R 21305 21307 19692 0 -1 4194304 1816 822 0 0 146 0 0 0 25 0 1 0 60275269 8310784 1327 996147200 134512640 135095119 4294956304 18446744073709551615 134617352 0 0 4096 0 0 0 0 17 1 0 0
/proc/21307/statm: 2029 1327 378 142 0 983 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8116

[startup+3.10186 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 21313
/proc/meminfo: memFree=1433760/2055920 swapFree=4192812/4192956
[pid=21307] ppid=21305 vsize=8116 CPUtime=3.05
/proc/21307/stat : 21307 (pcs.small) R 21305 21307 19692 0 -1 4194304 1828 822 0 0 305 0 0 0 25 0 1 0 60275269 8310784 1339 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 1 0 0
/proc/21307/statm: 2029 1339 378 142 0 983 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8116

[startup+6.30107 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 21313
/proc/meminfo: memFree=1433120/2055920 swapFree=4192812/4192956
[pid=21307] ppid=21305 vsize=8116 CPUtime=6.22
/proc/21307/stat : 21307 (pcs.small) R 21305 21307 19692 0 -1 4194304 1848 822 0 0 622 0 0 0 25 0 1 0 60275269 8310784 1359 996147200 134512640 135095119 4294956304 18446744073709551615 134617038 0 0 4096 0 0 0 0 17 1 0 0
/proc/21307/statm: 2029 1359 378 142 0 983 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8116

[startup+12.7015 s]
/proc/loadavg: 2.01 2.01 2.00 3/73 21313
/proc/meminfo: memFree=1431648/2055920 swapFree=4192812/4192956
[pid=21307] ppid=21305 vsize=9656 CPUtime=12.56
/proc/21307/stat : 21307 (pcs.small) R 21305 21307 19692 0 -1 4194304 2169 822 0 0 1256 0 0 0 25 0 1 0 60275269 9887744 1551 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/21307/statm: 2414 1551 378 142 0 1368 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 9656

[startup+25.5014 s]
/proc/loadavg: 2.01 2.01 2.00 3/73 21313
/proc/meminfo: memFree=1428640/2055920 swapFree=4192812/4192956
[pid=21307] ppid=21305 vsize=11208 CPUtime=25.24
/proc/21307/stat : 21307 (pcs.small) R 21305 21307 19692 0 -1 4194304 2743 822 0 0 2523 1 0 0 25 0 1 0 60275269 11476992 1868 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 1 0 0
/proc/21307/statm: 2802 1868 378 142 0 1756 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 11208

[startup+51.1011 s]
/proc/loadavg: 2.01 2.00 2.00 3/73 21313
/proc/meminfo: memFree=1421280/2055920 swapFree=4192812/4192956
[pid=21307] ppid=21305 vsize=14212 CPUtime=50.6
/proc/21307/stat : 21307 (pcs.small) R 21305 21307 19692 0 -1 4194304 3768 822 0 0 5058 2 0 0 25 0 1 0 60275269 14553088 2636 996147200 134512640 135095119 4294956304 18446744073709551615 134642947 0 0 4096 0 0 0 0 17 1 0 0
/proc/21307/statm: 3553 2636 378 142 0 2507 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 14212

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 21313
/proc/meminfo: memFree=1408672/2055920 swapFree=4192812/4192956
[pid=21307] ppid=21305 vsize=18504 CPUtime=101.34
/proc/21307/stat : 21307 (pcs.small) R 21305 21307 19692 0 -1 4194304 5301 822 0 0 10131 3 0 0 25 0 1 0 60275269 18948096 3656 996147200 134512640 135095119 4294956304 18446744073709551615 134637494 0 0 4096 0 0 0 0 17 1 0 0
/proc/21307/statm: 4626 3656 378 142 0 3580 0
Current children cumulated CPU time (s) 101.34
Current children cumulated vsize (KiB) 18504

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 21313
/proc/meminfo: memFree=1392992/2055920 swapFree=4192812/4192956
[pid=21307] ppid=21305 vsize=29004 CPUtime=160.8
/proc/21307/stat : 21307 (pcs.small) R 21305 21307 19692 0 -1 4194304 8323 822 0 0 16074 6 0 0 25 0 1 0 60275269 29700096 5140 996147200 134512640 135095119 4294956304 18446744073709551615 134555070 0 0 4096 0 0 0 0 17 1 0 0
/proc/21307/statm: 7251 5140 378 142 0 6205 0
Current children cumulated CPU time (s) 160.8
Current children cumulated vsize (KiB) 29004

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 21313
/proc/meminfo: memFree=1380064/2055920 swapFree=4192812/4192956
[pid=21307] ppid=21305 vsize=29268 CPUtime=220.27
/proc/21307/stat : 21307 (pcs.small) R 21305 21307 19692 0 -1 4194304 8734 822 0 0 22020 7 0 0 25 0 1 0 60275269 29970432 5551 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/21307/statm: 7317 5551 378 142 0 6271 0
Current children cumulated CPU time (s) 220.27
Current children cumulated vsize (KiB) 29268

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 21313
/proc/meminfo: memFree=1365856/2055920 swapFree=4192812/4192956
[pid=21307] ppid=21305 vsize=30984 CPUtime=279.74
/proc/21307/stat : 21307 (pcs.small) R 21305 21307 19692 0 -1 4194304 9484 822 0 0 27965 9 0 0 25 0 1 0 60275269 31727616 6301 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 1 0 0
/proc/21307/statm: 7746 6301 378 142 0 6700 0
Current children cumulated CPU time (s) 279.74
Current children cumulated vsize (KiB) 30984

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 21313
/proc/meminfo: memFree=1351720/2055920 swapFree=4192812/4192956
[pid=21307] ppid=21305 vsize=32568 CPUtime=339.22
/proc/21307/stat : 21307 (pcs.small) R 21305 21307 19692 0 -1 4194304 10182 822 0 0 33912 10 0 0 25 0 1 0 60275269 33349632 6999 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/21307/statm: 8142 6999 378 142 0 7096 0
Current children cumulated CPU time (s) 339.22
Current children cumulated vsize (KiB) 32568

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 21313
/proc/meminfo: memFree=1338472/2055920 swapFree=4192812/4192956
[pid=21307] ppid=21305 vsize=34016 CPUtime=398.7
/proc/21307/stat : 21307 (pcs.small) R 21305 21307 19692 0 -1 4194304 10838 822 0 0 39860 10 0 0 25 0 1 0 60275269 34832384 7655 996147200 134512640 135095119 4294956304 18446744073709551615 4159347470 0 0 4096 0 0 0 0 17 1 0 0
/proc/21307/statm: 8504 7655 378 142 0 7458 0
Current children cumulated CPU time (s) 398.7
Current children cumulated vsize (KiB) 34016

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 21313
/proc/meminfo: memFree=1324520/2055920 swapFree=4192812/4192956
[pid=21307] ppid=21305 vsize=43928 CPUtime=458.18
/proc/21307/stat : 21307 (pcs.small) R 21305 21307 19692 0 -1 4194304 13554 822 0 0 45806 12 0 0 25 0 1 0 60275269 44982272 8322 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 1 0 0
/proc/21307/statm: 10982 8322 378 142 0 9936 0
Current children cumulated CPU time (s) 458.18
Current children cumulated vsize (KiB) 43928

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 21313
/proc/meminfo: memFree=1311016/2055920 swapFree=4192812/4192956
[pid=21307] ppid=21305 vsize=45248 CPUtime=517.67
/proc/21307/stat : 21307 (pcs.small) R 21305 21307 19692 0 -1 4194304 14154 822 0 0 51754 13 0 0 25 0 1 0 60275269 46333952 8922 996147200 134512640 135095119 4294956304 18446744073709551615 134607081 0 0 4096 0 0 0 0 17 1 0 0
/proc/21307/statm: 11312 8922 378 142 0 10266 0
Current children cumulated CPU time (s) 517.67
Current children cumulated vsize (KiB) 45248

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 21313
/proc/meminfo: memFree=1293480/2055920 swapFree=4192812/4192956
[pid=21307] ppid=21305 vsize=55284 CPUtime=577.14
/proc/21307/stat : 21307 (pcs.small) R 21305 21307 19692 0 -1 4194304 16923 822 0 0 57700 14 0 0 25 0 1 0 60275269 56610816 10666 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/21307/statm: 13821 10666 378 142 0 12775 0
Current children cumulated CPU time (s) 577.14
Current children cumulated vsize (KiB) 55284

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 21313
/proc/meminfo: memFree=1281128/2055920 swapFree=4192812/4192956
[pid=21307] ppid=21305 vsize=55284 CPUtime=636.62
/proc/21307/stat : 21307 (pcs.small) R 21305 21307 19692 0 -1 4194304 17168 822 0 0 63648 14 0 0 25 0 1 0 60275269 56610816 10911 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/21307/statm: 13821 10911 378 142 0 12775 0
Current children cumulated CPU time (s) 636.62
Current children cumulated vsize (KiB) 55284

[startup+702.302 s]

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

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 21355
/proc/meminfo: memFree=1563160/2055920 swapFree=4192812/4192956
[pid=21307] ppid=21305 vsize=56736 CPUtime=815.49
/proc/21307/stat : 21307 (pcs.small) R 21305 21307 19692 0 -1 4194304 18246 822 0 0 81532 17 0 0 25 0 1 0 60275269 58097664 11989 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/21307/statm: 14184 11989 378 142 0 13138 0
Current children cumulated CPU time (s) 815.49
Current children cumulated vsize (KiB) 56736

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 21355
/proc/meminfo: memFree=1560920/2055920 swapFree=4192812/4192956
[pid=21307] ppid=21305 vsize=57792 CPUtime=875.47
/proc/21307/stat : 21307 (pcs.small) R 21305 21307 19692 0 -1 4194304 18758 822 0 0 87529 18 0 0 25 0 1 0 60275269 59179008 12501 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/21307/statm: 14448 12501 378 142 0 13402 0
Current children cumulated CPU time (s) 875.47
Current children cumulated vsize (KiB) 57792

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 21355
/proc/meminfo: memFree=1558680/2055920 swapFree=4192812/4192956
[pid=21307] ppid=21305 vsize=59112 CPUtime=935.44
/proc/21307/stat : 21307 (pcs.small) R 21305 21307 19692 0 -1 4194304 19296 822 0 0 93525 19 0 0 25 0 1 0 60275269 60530688 13039 996147200 134512640 135095119 4294956304 18446744073709551615 134607136 0 0 4096 0 0 0 0 17 0 0 0
/proc/21307/statm: 14778 13039 378 142 0 13732 0
Current children cumulated CPU time (s) 935.44
Current children cumulated vsize (KiB) 59112

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 21355
/proc/meminfo: memFree=1556696/2055920 swapFree=4192812/4192956
[pid=21307] ppid=21305 vsize=60168 CPUtime=995.43
/proc/21307/stat : 21307 (pcs.small) R 21305 21307 19692 0 -1 4194304 19801 822 0 0 99523 20 0 0 25 0 1 0 60275269 61612032 13544 996147200 134512640 135095119 4294956304 18446744073709551615 134638369 0 0 4096 0 0 0 0 17 0 0 0
/proc/21307/statm: 15042 13544 378 142 0 13996 0
Current children cumulated CPU time (s) 995.43
Current children cumulated vsize (KiB) 60168

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 21355
/proc/meminfo: memFree=1554712/2055920 swapFree=4192812/4192956
[pid=21307] ppid=21305 vsize=61356 CPUtime=1055.4
/proc/21307/stat : 21307 (pcs.small) R 21305 21307 19692 0 -1 4194304 20303 822 0 0 105520 20 0 0 25 0 1 0 60275269 62828544 14046 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/21307/statm: 15339 14046 378 142 0 14293 0
Current children cumulated CPU time (s) 1055.4
Current children cumulated vsize (KiB) 61356

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 21355
/proc/meminfo: memFree=1552536/2055920 swapFree=4192812/4192956
[pid=21307] ppid=21305 vsize=78928 CPUtime=1115.39
/proc/21307/stat : 21307 (pcs.small) R 21305 21307 19692 0 -1 4194304 24922 822 0 0 111515 24 0 0 25 0 1 0 60275269 80822272 14568 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/21307/statm: 19732 14568 378 142 0 18686 0
Current children cumulated CPU time (s) 1115.39
Current children cumulated vsize (KiB) 78928

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 21355
/proc/meminfo: memFree=1550552/2055920 swapFree=4192812/4192956
[pid=21307] ppid=21305 vsize=80116 CPUtime=1175.37
/proc/21307/stat : 21307 (pcs.small) R 21305 21307 19692 0 -1 4194304 25429 822 0 0 117513 24 0 0 25 0 1 0 60275269 82038784 15075 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/21307/statm: 20029 15075 378 142 0 18983 0
Current children cumulated CPU time (s) 1175.37
Current children cumulated vsize (KiB) 80116

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 21355
/proc/meminfo: memFree=1548312/2055920 swapFree=4192812/4192956
[pid=21307] ppid=21305 vsize=81308 CPUtime=1235.35
/proc/21307/stat : 21307 (pcs.small) R 21305 21307 19692 0 -1 4194304 25935 822 0 0 123511 24 0 0 25 0 1 0 60275269 83259392 15581 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/21307/statm: 20327 15581 378 142 0 19281 0
Current children cumulated CPU time (s) 1235.35
Current children cumulated vsize (KiB) 81308

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 21355
/proc/meminfo: memFree=1546264/2055920 swapFree=4192812/4192956
[pid=21307] ppid=21305 vsize=82496 CPUtime=1295.33
/proc/21307/stat : 21307 (pcs.small) R 21305 21307 19692 0 -1 4194304 26441 822 0 0 129508 25 0 0 25 0 1 0 60275269 84475904 16087 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/21307/statm: 20624 16087 378 142 0 19578 0
Current children cumulated CPU time (s) 1295.33
Current children cumulated vsize (KiB) 82496

[startup+1362.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/82 21355
/proc/meminfo: memFree=1544472/2055920 swapFree=4192812/4192956
[pid=21307] ppid=21305 vsize=83424 CPUtime=1355.31
/proc/21307/stat : 21307 (pcs.small) R 21305 21307 19692 0 -1 4194304 26879 822 0 0 135505 26 0 0 25 0 1 0 60275269 85426176 16525 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/21307/statm: 20856 16525 378 142 0 19810 0
Current children cumulated CPU time (s) 1355.31
Current children cumulated vsize (KiB) 83424

[startup+1422.31 s]
/proc/loadavg: 2.04 2.02 2.00 3/82 21355
/proc/meminfo: memFree=1542360/2055920 swapFree=4192812/4192956
[pid=21307] ppid=21305 vsize=84616 CPUtime=1415.29
/proc/21307/stat : 21307 (pcs.small) R 21305 21307 19692 0 -1 4194304 27396 822 0 0 141503 26 0 0 25 0 1 0 60275269 86646784 17042 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/21307/statm: 21154 17042 378 142 0 20108 0
Current children cumulated CPU time (s) 1415.29
Current children cumulated vsize (KiB) 84616

[startup+1482.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/82 21355
/proc/meminfo: memFree=1540376/2055920 swapFree=4192812/4192956
[pid=21307] ppid=21305 vsize=85796 CPUtime=1475.26
/proc/21307/stat : 21307 (pcs.small) R 21305 21307 19692 0 -1 4194304 27897 822 0 0 147500 26 0 0 25 0 1 0 60275269 87855104 17543 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/21307/statm: 21449 17543 378 142 0 20403 0
Current children cumulated CPU time (s) 1475.26
Current children cumulated vsize (KiB) 85796

[startup+1542.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 21355
/proc/meminfo: memFree=1538584/2055920 swapFree=4192812/4192956
[pid=21307] ppid=21305 vsize=86848 CPUtime=1535.25
/proc/21307/stat : 21307 (pcs.small) R 21305 21307 19692 0 -1 4194304 28332 822 0 0 153498 27 0 0 25 0 1 0 60275269 88932352 17978 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/21307/statm: 21712 17978 378 142 0 20666 0
Current children cumulated CPU time (s) 1535.25
Current children cumulated vsize (KiB) 86848

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 21355
/proc/meminfo: memFree=1536984/2055920 swapFree=4192812/4192956
[pid=21307] ppid=21305 vsize=87776 CPUtime=1595.22
/proc/21307/stat : 21307 (pcs.small) R 21305 21307 19692 0 -1 4194304 28756 822 0 0 159495 27 0 0 25 0 1 0 60275269 89882624 18402 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/21307/statm: 21944 18402 378 142 0 20898 0
Current children cumulated CPU time (s) 1595.22
Current children cumulated vsize (KiB) 87776

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 21355
/proc/meminfo: memFree=1522328/2055920 swapFree=4192812/4192956
[pid=21307] ppid=21305 vsize=109828 CPUtime=1655.21
/proc/21307/stat : 21307 (pcs.small) R 21305 21307 19692 0 -1 4194304 34467 822 0 0 165491 30 0 0 25 0 1 0 60275269 112463872 22064 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/21307/statm: 27457 22064 378 142 0 26411 0
Current children cumulated CPU time (s) 1655.21
Current children cumulated vsize (KiB) 109828

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 21355
/proc/meminfo: memFree=1521624/2055920 swapFree=4192812/4192956
[pid=21307] ppid=21305 vsize=109828 CPUtime=1715.18
/proc/21307/stat : 21307 (pcs.small) R 21305 21307 19692 0 -1 4194304 34649 822 0 0 171488 30 0 0 25 0 1 0 60275269 112463872 22246 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/21307/statm: 27457 22246 378 142 0 26411 0
Current children cumulated CPU time (s) 1715.18
Current children cumulated vsize (KiB) 109828

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 21355
/proc/meminfo: memFree=1520728/2055920 swapFree=4192812/4192956
[pid=21307] ppid=21305 vsize=109828 CPUtime=1775.16
/proc/21307/stat : 21307 (pcs.small) R 21305 21307 19692 0 -1 4194304 34833 822 0 0 177486 30 0 0 25 0 1 0 60275269 112463872 22430 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/21307/statm: 27457 22430 378 142 0 26411 0
Current children cumulated CPU time (s) 1775.16
Current children cumulated vsize (KiB) 109828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 21355
/proc/meminfo: memFree=1520408/2055920 swapFree=4192812/4192956
[pid=21307] ppid=21305 vsize=109828 CPUtime=1800.06
/proc/21307/stat : 21307 (pcs.small) R 21305 21307 19692 0 -1 4194304 34912 822 0 0 179976 30 0 0 25 0 1 0 60275269 112463872 22509 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/21307/statm: 27457 22509 378 142 0 26411 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 109828

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): 1807.23
CPU time (s): 1800.1
CPU user time (s): 1799.77
CPU system time (s): 0.329949
CPU usage (%): 99.6056
Max. virtual memory (cumulated for all children) (KiB): 118024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.77
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= 35734
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= 20518

runsolver used 1.9727 second user time and 5.16322 second system time

The end

Launcher Data 

Begin job on node52 at 2009-07-16 10:15:18
IDJOB=2091262
IDBENCH=60024
IDSOLVER=734
FILE ID=node52/2091262-1247732118
PBS_JOBID= 9521532
Free space on /tmp= 66188 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-19_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091262-1247732118/watcher-2091262-1247732118 -o /tmp/evaluation-result-2091262-1247732118/solver-2091262-1247732118 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1812024029 HOME/instance-2091262-1247732118.xml

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

MD5SUM BENCH= 32f2267a338b2aeb8b1c5e6406b2f2e8
RANDOM SEED=1812024029

node52.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		: 3000.236
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		: 3000.236
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:       1438792 kB
Buffers:         85464 kB
Cached:         258072 kB
SwapCached:          0 kB
Active:         289416 kB
Inactive:       258624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1438792 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2116 kB
Writeback:           0 kB
Mapped:         215956 kB
Slab:            54180 kB
Committed_AS:   839572 kB
PageTables:       2216 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= 66188 MiB
End job on node52 at 2009-07-16 10:45:27