Trace number 2057414

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) 1800.04 1800.82

General information on the benchmark

Namecsp/rand-2-24/
normalized-rand-24-24-276-139-53021_ext.xml
MD5SUMd19c1b93764e93faf8824a3904d558c8
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 benchmark75.9685
Satisfiable
(Un)Satisfiability was proved
Number of variables24
Number of constraints276
Maximum constraint arity2
Maximum domain size24
Number of constraints which are defined in extension276
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
0.00/0.01	c Seed is 660327067
0.00/0.01	c Constructing HOME/instance-2057414-1247694221.xml  with 6612 constraints
0.09/0.10	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-2057414-1247694221/watcher-2057414-1247694221 -o /tmp/evaluation-result-2057414-1247694221/solver-2057414-1247694221 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 660327067 HOME/instance-2057414-1247694221.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: 0.00 0.00 0.00 3/70 14844
/proc/meminfo: memFree=1413216/2055920 swapFree=4192812/4192956
[pid=14844] ppid=14842 vsize=5356 CPUtime=0
/proc/14844/stat : 14844 (pcssolve) R 14842 14844 14714 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 56484789 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 209560595103 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/14844/statm: 1339 241 200 169 0 50 0
[pid=14845] ppid=14844 vsize=0 CPUtime=0
/proc/14845/stat : 14845 (fgrep) Z 14844 14844 14714 0 -1 4194316 155 0 0 0 0 0 0 0 18 0 1 0 56484789 0 0 996147200 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/14845/statm: 0 0 0 0 0 0 0
[pid=14846] ppid=14844 vsize=3544 CPUtime=0
/proc/14846/stat : 14846 (grep) R 14844 14844 14714 0 -1 4194304 87 0 0 0 0 0 0 0 18 0 1 0 56484790 3629056 55 996147200 4194304 4274172 548682069040 18446744073709551615 209560468448 0 0 4096 0 0 0 0 17 0 0 0
/proc/14846/statm: 886 72 55 19 0 10 0

[startup+0.0116709 s]
/proc/loadavg: 0.00 0.00 0.00 3/70 14844
/proc/meminfo: memFree=1413216/2055920 swapFree=4192812/4192956
[pid=14844] ppid=14842 vsize=5356 CPUtime=0
/proc/14844/stat : 14844 (pcssolve) R 14842 14844 14714 0 -1 4194304 371 822 0 0 0 0 0 0 16 0 1 0 56484789 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 209560439334 0 0 4100 65536 0 0 0 17 0 0 0
/proc/14844/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101842 s]
/proc/loadavg: 0.00 0.00 0.00 3/70 14844
/proc/meminfo: memFree=1413216/2055920 swapFree=4192812/4192956
[pid=14844] ppid=14842 vsize=6484 CPUtime=0.09
/proc/14844/stat : 14844 (pcs.small) R 14842 14844 14714 0 -1 4194304 1359 822 0 0 8 1 0 0 17 0 1 0 56484789 6639616 935 996147200 134512640 135095119 4294956304 18446744073709551615 9164081 0 0 4096 0 0 0 0 17 0 0 0
/proc/14844/statm: 1621 935 373 142 0 575 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6484

[startup+0.301875 s]
/proc/loadavg: 0.00 0.00 0.00 3/70 14844
/proc/meminfo: memFree=1413216/2055920 swapFree=4192812/4192956
[pid=14844] ppid=14842 vsize=6484 CPUtime=0.29
/proc/14844/stat : 14844 (pcs.small) R 14842 14844 14714 0 -1 4194304 1370 822 0 0 28 1 0 0 18 0 1 0 56484789 6639616 946 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 0 0 0
/proc/14844/statm: 1621 946 378 142 0 575 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6484

[startup+0.70195 s]
/proc/loadavg: 0.00 0.00 0.00 3/70 14844
/proc/meminfo: memFree=1413216/2055920 swapFree=4192812/4192956
[pid=14844] ppid=14842 vsize=6484 CPUtime=0.68
/proc/14844/stat : 14844 (pcs.small) R 14842 14844 14714 0 -1 4194304 1425 822 0 0 67 1 0 0 22 0 1 0 56484789 6639616 936 996147200 134512640 135095119 4294956304 18446744073709551615 134638356 0 0 4096 0 0 0 0 17 0 0 0
/proc/14844/statm: 1621 936 378 142 0 575 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6484

[startup+1.50109 s]
/proc/loadavg: 0.00 0.00 0.00 3/76 14865
/proc/meminfo: memFree=1404592/2055920 swapFree=4192812/4192956
[pid=14844] ppid=14842 vsize=6872 CPUtime=1.48
/proc/14844/stat : 14844 (pcs.small) R 14842 14844 14714 0 -1 4194304 1575 822 0 0 147 1 0 0 25 0 1 0 56484789 7036928 1021 996147200 134512640 135095119 4294956304 18446744073709551615 134607093 0 0 4096 0 0 0 0 17 0 0 0
/proc/14844/statm: 1718 1021 378 142 0 672 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6872

[startup+3.10236 s]
/proc/loadavg: 0.16 0.03 0.01 3/76 14865
/proc/meminfo: memFree=1403632/2055920 swapFree=4192812/4192956
[pid=14844] ppid=14842 vsize=8036 CPUtime=3.08
/proc/14844/stat : 14844 (pcs.small) R 14842 14844 14714 0 -1 4194304 1953 822 0 0 307 1 0 0 25 0 1 0 56484789 8228864 1270 996147200 134512640 135095119 4294956304 18446744073709551615 134636932 0 0 4096 0 0 0 0 17 0 0 0
/proc/14844/statm: 2009 1270 378 142 0 963 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8036

[startup+6.3019 s]
/proc/loadavg: 0.16 0.03 0.01 3/76 14865
/proc/meminfo: memFree=1400304/2055920 swapFree=4192812/4192956
[pid=14844] ppid=14842 vsize=10616 CPUtime=6.28
/proc/14844/stat : 14844 (pcs.small) R 14842 14844 14714 0 -1 4194304 2661 822 0 0 626 2 0 0 25 0 1 0 56484789 10870784 1721 996147200 134512640 135095119 4294956304 18446744073709551615 134590589 0 0 4096 0 0 0 0 17 0 0 0
/proc/14844/statm: 2654 1721 378 142 0 1608 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10616

[startup+12.703 s]
/proc/loadavg: 0.44 0.10 0.03 3/76 14865
/proc/meminfo: memFree=1395248/2055920 swapFree=4192812/4192956
[pid=14844] ppid=14842 vsize=16188 CPUtime=12.68
/proc/14844/stat : 14844 (pcs.small) R 14842 14844 14714 0 -1 4194304 4333 822 0 0 1265 3 0 0 25 0 1 0 56484789 16576512 2623 996147200 134512640 135095119 4294956304 18446744073709551615 134617009 0 0 4096 0 0 0 0 17 0 0 0
/proc/14844/statm: 4047 2623 378 142 0 3001 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16188

[startup+25.5011 s]
/proc/loadavg: 0.68 0.16 0.05 3/76 14865
/proc/meminfo: memFree=1388272/2055920 swapFree=4192812/4192956
[pid=14844] ppid=14842 vsize=17092 CPUtime=25.47
/proc/14844/stat : 14844 (pcs.small) R 14842 14844 14714 0 -1 4194304 4952 822 0 0 2543 4 0 0 25 0 1 0 56484789 17502208 3242 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/14844/statm: 4273 3242 378 142 0 3227 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 17092

[startup+51.1015 s]
/proc/loadavg: 1.13 0.31 0.10 3/76 14865
/proc/meminfo: memFree=1376368/2055920 swapFree=4192812/4192956
[pid=14844] ppid=14842 vsize=28484 CPUtime=51.06
/proc/14844/stat : 14844 (pcs.small) R 14842 14844 14714 0 -1 4194304 8306 822 0 0 5100 6 0 0 25 0 1 0 56484789 29167616 5058 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14844/statm: 7121 5058 378 142 0 6075 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 28484

[startup+102.306 s]
/proc/loadavg: 1.70 0.60 0.21 3/76 14865
/proc/meminfo: memFree=1365616/2055920 swapFree=4192812/4192956
[pid=14844] ppid=14842 vsize=29928 CPUtime=102.23
/proc/14844/stat : 14844 (pcs.small) R 14842 14844 14714 0 -1 4194304 9372 822 0 0 10216 7 0 0 25 0 1 0 56484789 30646272 6124 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14844/statm: 7482 6124 378 142 0 6436 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 29928

[startup+162.301 s]
/proc/loadavg: 1.94 0.87 0.33 3/76 14865
/proc/meminfo: memFree=1354160/2055920 swapFree=4192812/4192956
[pid=14844] ppid=14842 vsize=41236 CPUtime=162.2
/proc/14844/stat : 14844 (pcs.small) R 14842 14844 14714 0 -1 4194304 12868 822 0 0 16210 10 0 0 25 0 1 0 56484789 42225664 7571 996147200 134512640 135095119 4294956304 18446744073709551615 134589598 0 0 4096 0 0 0 0 17 0 0 0
/proc/14844/statm: 10309 7571 378 142 0 9263 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 41236

[startup+222.301 s]
/proc/loadavg: 2.02 1.09 0.43 3/76 14865
/proc/meminfo: memFree=1339184/2055920 swapFree=4192812/4192956
[pid=14844] ppid=14842 vsize=53364 CPUtime=222.18
/proc/14844/stat : 14844 (pcs.small) R 14842 14844 14714 0 -1 4194304 16415 822 0 0 22205 13 0 0 25 0 1 0 56484789 54644736 10093 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/14844/statm: 13341 10093 378 142 0 12295 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 53364

[startup+282.303 s]
/proc/loadavg: 2.01 1.25 0.53 3/76 14865
/proc/meminfo: memFree=1329520/2055920 swapFree=4192812/4192956
[pid=14844] ppid=14842 vsize=53364 CPUtime=282.16
/proc/14844/stat : 14844 (pcs.small) R 14842 14844 14714 0 -1 4194304 16871 822 0 0 28202 14 0 0 25 0 1 0 56484789 54644736 10549 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14844/statm: 13341 10549 378 142 0 12295 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 53364

[startup+342.302 s]
/proc/loadavg: 2.00 1.39 0.62 3/76 14865
/proc/meminfo: memFree=1326000/2055920 swapFree=4192812/4192956
[pid=14844] ppid=14842 vsize=53496 CPUtime=342.14
/proc/14844/stat : 14844 (pcs.small) R 14842 14844 14714 0 -1 4194304 17341 822 0 0 34199 15 0 0 25 0 1 0 56484789 54779904 11019 996147200 134512640 135095119 4294956304 18446744073709551615 134637464 0 0 4096 0 0 0 0 17 0 0 0
/proc/14844/statm: 13374 11019 378 142 0 12328 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 53496

[startup+402.302 s]
/proc/loadavg: 2.00 1.49 0.70 3/76 14865
/proc/meminfo: memFree=1320048/2055920 swapFree=4192812/4192956
[pid=14844] ppid=14842 vsize=55316 CPUtime=402.11
/proc/14844/stat : 14844 (pcs.small) R 14842 14844 14714 0 -1 4194304 18198 822 0 0 40195 16 0 0 25 0 1 0 56484789 56643584 11876 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 0 0 0
/proc/14844/statm: 13829 11876 378 142 0 12783 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 55316

[startup+462.302 s]
/proc/loadavg: 2.00 1.58 0.78 3/76 14865
/proc/meminfo: memFree=1313520/2055920 swapFree=4192812/4192956
[pid=14844] ppid=14842 vsize=57264 CPUtime=462.08
/proc/14844/stat : 14844 (pcs.small) R 14842 14844 14714 0 -1 4194304 19036 822 0 0 46191 17 0 0 25 0 1 0 56484789 58638336 12714 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14844/statm: 14316 12714 378 142 0 13270 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 57264

[startup+522.301 s]
/proc/loadavg: 2.00 1.66 0.85 3/76 14867
/proc/meminfo: memFree=1307376/2055920 swapFree=4192812/4192956
[pid=14844] ppid=14842 vsize=59084 CPUtime=522.05
/proc/14844/stat : 14844 (pcs.small) R 14842 14844 14714 0 -1 4194304 19836 822 0 0 52187 18 0 0 25 0 1 0 56484789 60502016 13514 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/14844/statm: 14771 13514 378 142 0 13725 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 59084

[startup+582.301 s]
/proc/loadavg: 2.00 1.72 0.92 3/76 14867
/proc/meminfo: memFree=1301232/2055920 swapFree=4192812/4192956
[pid=14844] ppid=14842 vsize=77176 CPUtime=582.03
/proc/14844/stat : 14844 (pcs.small) R 14842 14844 14714 0 -1 4194304 24694 822 0 0 58182 21 0 0 25 0 1 0 56484789 79028224 14275 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14844/statm: 19294 14275 378 142 0 18248 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 77176

[startup+642.301 s]
/proc/loadavg: 2.00 1.77 0.99 3/76 14867
/proc/meminfo: memFree=1295280/2055920 swapFree=4192812/4192956
[pid=14844] ppid=14842 vsize=78872 CPUtime=642

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

[startup+822.302 s]
/proc/loadavg: 2.00 1.86 1.16 3/76 14867
/proc/meminfo: memFree=1279024/2055920 swapFree=4192812/4192956
[pid=14844] ppid=14842 vsize=83444 CPUtime=821.93
/proc/14844/stat : 14844 (pcs.small) R 14842 14844 14714 0 -1 4194304 27522 822 0 0 82166 27 0 0 25 0 1 0 56484789 85446656 17103 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14844/statm: 20861 17103 378 142 0 19815 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 83444

[startup+882.302 s]
/proc/loadavg: 2.00 1.89 1.21 3/76 14867
/proc/meminfo: memFree=1262704/2055920 swapFree=4192812/4192956
[pid=14844] ppid=14842 vsize=104160 CPUtime=881.9
/proc/14844/stat : 14844 (pcs.small) R 14842 14844 14714 0 -1 4194304 32992 822 0 0 88161 29 0 0 25 0 1 0 56484789 106659840 20524 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14844/statm: 26040 20524 378 142 0 24994 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 104160

[startup+942.302 s]
/proc/loadavg: 2.00 1.90 1.25 3/76 14867
/proc/meminfo: memFree=1248240/2055920 swapFree=4192812/4192956
[pid=14844] ppid=14842 vsize=104160 CPUtime=941.87
/proc/14844/stat : 14844 (pcs.small) R 14842 14844 14714 0 -1 4194304 33254 822 0 0 94157 30 0 0 25 0 1 0 56484789 106659840 20786 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14844/statm: 26040 20786 378 142 0 24994 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 104160

[startup+1002.3 s]
/proc/loadavg: 2.00 1.92 1.30 3/76 14867
/proc/meminfo: memFree=1246256/2055920 swapFree=4192812/4192956
[pid=14844] ppid=14842 vsize=104160 CPUtime=1001.85
/proc/14844/stat : 14844 (pcs.small) R 14842 14844 14714 0 -1 4194304 33509 822 0 0 100154 31 0 0 25 0 1 0 56484789 106659840 21041 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14844/statm: 26040 21041 378 142 0 24994 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 104160

[startup+1062.3 s]
/proc/loadavg: 2.00 1.93 1.34 3/76 14873
/proc/meminfo: memFree=1244336/2055920 swapFree=4192812/4192956
[pid=14844] ppid=14842 vsize=104160 CPUtime=1061.82
/proc/14844/stat : 14844 (pcs.small) R 14842 14844 14714 0 -1 4194304 33748 822 0 0 106150 32 0 0 25 0 1 0 56484789 106659840 21280 996147200 134512640 135095119 4294956304 18446744073709551615 134642869 0 0 4096 0 0 0 0 17 0 0 0
/proc/14844/statm: 26040 21280 378 142 0 24994 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 104160

[startup+1122.3 s]
/proc/loadavg: 2.00 1.94 1.38 3/76 14873
/proc/meminfo: memFree=1242288/2055920 swapFree=4192812/4192956
[pid=14844] ppid=14842 vsize=104160 CPUtime=1121.79
/proc/14844/stat : 14844 (pcs.small) R 14842 14844 14714 0 -1 4194304 33996 822 0 0 112147 32 0 0 25 0 1 0 56484789 106659840 21528 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14844/statm: 26040 21528 378 142 0 24994 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 104160

[startup+1182.3 s]
/proc/loadavg: 2.00 1.95 1.41 3/76 14873
/proc/meminfo: memFree=1240368/2055920 swapFree=4192812/4192956
[pid=14844] ppid=14842 vsize=104160 CPUtime=1181.77
/proc/14844/stat : 14844 (pcs.small) R 14842 14844 14714 0 -1 4194304 34246 822 0 0 118144 33 0 0 25 0 1 0 56484789 106659840 21778 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14844/statm: 26040 21778 378 142 0 24994 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 104160

[startup+1242.3 s]
/proc/loadavg: 2.00 1.95 1.45 3/76 14873
/proc/meminfo: memFree=1238448/2055920 swapFree=4192812/4192956
[pid=14844] ppid=14842 vsize=104160 CPUtime=1241.74
/proc/14844/stat : 14844 (pcs.small) R 14842 14844 14714 0 -1 4194304 34483 822 0 0 124141 33 0 0 25 0 1 0 56484789 106659840 22015 996147200 134512640 135095119 4294956304 18446744073709551615 134606993 0 0 4096 0 0 0 0 17 0 0 0
/proc/14844/statm: 26040 22015 378 142 0 24994 0
Current children cumulated CPU time (s) 1241.74
Current children cumulated vsize (KiB) 104160

[startup+1302.3 s]
/proc/loadavg: 2.00 1.96 1.48 3/76 14873
/proc/meminfo: memFree=1236400/2055920 swapFree=4192812/4192956
[pid=14844] ppid=14842 vsize=104160 CPUtime=1301.72
/proc/14844/stat : 14844 (pcs.small) R 14842 14844 14714 0 -1 4194304 34715 822 0 0 130138 34 0 0 25 0 1 0 56484789 106659840 22247 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14844/statm: 26040 22247 378 142 0 24994 0
Current children cumulated CPU time (s) 1301.72
Current children cumulated vsize (KiB) 104160

[startup+1362.3 s]
/proc/loadavg: 2.00 1.97 1.51 3/76 14873
/proc/meminfo: memFree=1234096/2055920 swapFree=4192812/4192956
[pid=14844] ppid=14842 vsize=104688 CPUtime=1361.68
/proc/14844/stat : 14844 (pcs.small) R 14842 14844 14714 0 -1 4194304 35093 822 0 0 136134 34 0 0 25 0 1 0 56484789 107200512 22625 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14844/statm: 26172 22625 378 142 0 25126 0
Current children cumulated CPU time (s) 1361.68
Current children cumulated vsize (KiB) 104688

[startup+1422.31 s]
/proc/loadavg: 2.00 1.97 1.54 3/76 14873
/proc/meminfo: memFree=1231216/2055920 swapFree=4192812/4192956
[pid=14844] ppid=14842 vsize=105716 CPUtime=1421.66
/proc/14844/stat : 14844 (pcs.small) R 14842 14844 14714 0 -1 4194304 35559 822 0 0 142132 34 0 0 25 0 1 0 56484789 108253184 23091 996147200 134512640 135095119 4294956304 18446744073709551615 134577789 0 0 4096 0 0 0 0 17 0 0 0
/proc/14844/statm: 26429 23091 378 142 0 25383 0
Current children cumulated CPU time (s) 1421.66
Current children cumulated vsize (KiB) 105716

[startup+1482.3 s]
/proc/loadavg: 2.00 1.97 1.56 3/76 14873
/proc/meminfo: memFree=1227440/2055920 swapFree=4192812/4192956
[pid=14844] ppid=14842 vsize=106760 CPUtime=1481.63
/proc/14844/stat : 14844 (pcs.small) R 14842 14844 14714 0 -1 4194304 36060 822 0 0 148128 35 0 0 25 0 1 0 56484789 109322240 23592 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14844/statm: 26690 23592 378 142 0 25644 0
Current children cumulated CPU time (s) 1481.63
Current children cumulated vsize (KiB) 106760

[startup+1542.3 s]
/proc/loadavg: 2.06 1.99 1.59 3/76 14873
/proc/meminfo: memFree=1223664/2055920 swapFree=4192812/4192956
[pid=14844] ppid=14842 vsize=107800 CPUtime=1541.61
/proc/14844/stat : 14844 (pcs.small) R 14842 14844 14714 0 -1 4194304 36555 822 0 0 154125 36 0 0 25 0 1 0 56484789 110387200 24087 996147200 134512640 135095119 4294956304 18446744073709551615 134617350 0 0 4096 0 0 0 0 17 0 0 0
/proc/14844/statm: 26950 24087 378 142 0 25904 0
Current children cumulated CPU time (s) 1541.61
Current children cumulated vsize (KiB) 107800

[startup+1602.3 s]
/proc/loadavg: 2.07 2.00 1.62 3/76 14873
/proc/meminfo: memFree=1219760/2055920 swapFree=4192812/4192956
[pid=14844] ppid=14842 vsize=108972 CPUtime=1601.58
/proc/14844/stat : 14844 (pcs.small) R 14842 14844 14714 0 -1 4194304 37059 822 0 0 160121 37 0 0 25 0 1 0 56484789 111587328 24591 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14844/statm: 27243 24591 378 142 0 26197 0
Current children cumulated CPU time (s) 1601.58
Current children cumulated vsize (KiB) 108972

[startup+1662.3 s]
/proc/loadavg: 2.07 2.01 1.65 3/76 14873
/proc/meminfo: memFree=1215856/2055920 swapFree=4192812/4192956
[pid=14844] ppid=14842 vsize=110160 CPUtime=1661.56
/proc/14844/stat : 14844 (pcs.small) R 14842 14844 14714 0 -1 4194304 37563 822 0 0 166118 38 0 0 25 0 1 0 56484789 112803840 25095 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/14844/statm: 27540 25095 378 142 0 26494 0
Current children cumulated CPU time (s) 1661.56
Current children cumulated vsize (KiB) 110160

[startup+1722.3 s]
/proc/loadavg: 2.07 2.02 1.67 3/76 14873
/proc/meminfo: memFree=1212080/2055920 swapFree=4192812/4192956
[pid=14844] ppid=14842 vsize=111216 CPUtime=1721.54
/proc/14844/stat : 14844 (pcs.small) R 14842 14844 14714 0 -1 4194304 38049 822 0 0 172115 39 0 0 25 0 1 0 56484789 113885184 25581 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14844/statm: 27804 25581 378 142 0 26758 0
Current children cumulated CPU time (s) 1721.54
Current children cumulated vsize (KiB) 111216

[startup+1782.3 s]
/proc/loadavg: 2.02 2.02 1.69 3/76 14873
/proc/meminfo: memFree=1208176/2055920 swapFree=4192812/4192956
[pid=14844] ppid=14842 vsize=112252 CPUtime=1781.51
/proc/14844/stat : 14844 (pcs.small) R 14842 14844 14714 0 -1 4194304 38518 822 0 0 178112 39 0 0 25 0 1 0 56484789 114946048 26050 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14844/statm: 28063 26050 378 142 0 27017 0
Current children cumulated CPU time (s) 1781.51
Current children cumulated vsize (KiB) 112252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 2.02 2.02 1.69 3/76 14873
/proc/meminfo: memFree=1207024/2055920 swapFree=4192812/4192956
[pid=14844] ppid=14842 vsize=112512 CPUtime=1800.01
/proc/14844/stat : 14844 (pcs.small) R 14842 14844 14714 0 -1 4194304 38669 822 0 0 179962 39 0 0 25 0 1 0 56484789 115212288 26201 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14844/statm: 28128 26201 378 142 0 27082 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 112512

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): 1800.82
CPU time (s): 1800.04
CPU user time (s): 1799.63
CPU system time (s): 0.413937
CPU usage (%): 99.9565
Max. virtual memory (cumulated for all children) (KiB): 112512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.63
system time used= 0.413937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39491
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= 5820

runsolver used 2.03969 second user time and 6.16206 second system time

The end

Launcher Data 

Begin job on node68 at 2009-07-15 23:43:41
IDJOB=2057414
IDBENCH=53368
IDSOLVER=733
FILE ID=node68/2057414-1247694221
PBS_JOBID= 9521178
Free space on /tmp= 66420 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-24/normalized-rand-24-24-276-139-53021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2057414-1247694221/watcher-2057414-1247694221 -o /tmp/evaluation-result-2057414-1247694221/solver-2057414-1247694221 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 660327067 HOME/instance-2057414-1247694221.xml

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

MD5SUM BENCH= d19c1b93764e93faf8824a3904d558c8
RANDOM SEED=660327067

node68.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		: 3000.258
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		: 3000.258
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:       1413696 kB
Buffers:         75252 kB
Cached:         477452 kB
SwapCached:          0 kB
Active:         181220 kB
Inactive:       389248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1413696 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2144 kB
Writeback:           0 kB
Mapped:          27848 kB
Slab:            57084 kB
Committed_AS:   565304 kB
PageTables:       1784 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66420 MiB
End job on node68 at 2009-07-16 00:13:44