Trace number 2091822

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) 1800.12 1812.62

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-21_ext.xml
MD5SUMeeb42dd32b0e5c54c0fd8c3cf72502ff
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 benchmark225.218
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints477
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension477
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
0.00/0.04	c Seed is 530150950
0.00/0.04	c Constructing HOME/instance-2091822-1247733478.xml  with 10955 constraints
0.08/0.18	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-2091822-1247733478/watcher-2091822-1247733478 -o /tmp/evaluation-result-2091822-1247733478/solver-2091822-1247733478 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 530150950 HOME/instance-2091822-1247733478.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: 1.99 1.97 1.99 4/72 13296
/proc/meminfo: memFree=1603148/2055920 swapFree=4192812/4192956
[pid=13296] ppid=13294 vsize=5256 CPUtime=0
/proc/13296/stat : 13296 (pcssolve) R 13294 13296 12455 0 -1 4194304 63 0 0 0 0 0 0 0 20 0 1 0 60414915 5382144 48 996147200 4194304 4889804 548682068800 18446744073709551615 215416372729 0 0 4096 0 0 0 0 17 1 0 0
/proc/13296/statm: 1314 48 37 169 0 13 0

[startup+0.105179 s]
/proc/loadavg: 1.99 1.97 1.99 4/72 13296
/proc/meminfo: memFree=1603148/2055920 swapFree=4192812/4192956
[pid=13296] ppid=13294 vsize=5700 CPUtime=0.08
/proc/13296/stat : 13296 (pcs.small) R 13294 13296 12455 0 -1 4194304 1145 822 0 0 8 0 0 0 18 0 1 0 60414915 5836800 754 996147200 134512640 135095119 4294956304 18446744073709551615 9096854 0 0 4096 0 0 0 0 17 1 0 0
/proc/13296/statm: 1425 754 364 142 0 379 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5700

[startup+0.201198 s]
/proc/loadavg: 1.99 1.97 1.99 4/72 13296
/proc/meminfo: memFree=1603148/2055920 swapFree=4192812/4192956
[pid=13296] ppid=13294 vsize=8116 CPUtime=0.17
/proc/13296/stat : 13296 (pcs.small) R 13294 13296 12455 0 -1 4194304 1806 822 0 0 17 0 0 0 18 0 1 0 60414915 8310784 1317 996147200 134512640 135095119 4294956304 18446744073709551615 134638156 0 0 4096 0 0 0 0 17 1 0 0
/proc/13296/statm: 2029 1317 378 142 0 983 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 8116

[startup+0.301204 s]
/proc/loadavg: 1.99 1.97 1.99 4/72 13296
/proc/meminfo: memFree=1603148/2055920 swapFree=4192812/4192956
[pid=13296] ppid=13294 vsize=8116 CPUtime=0.27
/proc/13296/stat : 13296 (pcs.small) R 13294 13296 12455 0 -1 4194304 1807 822 0 0 27 0 0 0 19 0 1 0 60414915 8310784 1318 996147200 134512640 135095119 4294956304 18446744073709551615 9096893 0 0 4096 0 0 0 0 17 1 0 0
/proc/13296/statm: 2029 1318 378 142 0 983 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8116

[startup+0.701249 s]
/proc/loadavg: 1.99 1.97 1.99 4/72 13296
/proc/meminfo: memFree=1603148/2055920 swapFree=4192812/4192956
[pid=13296] ppid=13294 vsize=8116 CPUtime=0.67
/proc/13296/stat : 13296 (pcs.small) R 13294 13296 12455 0 -1 4194304 1809 822 0 0 67 0 0 0 23 0 1 0 60414915 8310784 1320 996147200 134512640 135095119 4294956304 18446744073709551615 134636919 0 0 4096 0 0 0 0 17 1 0 0
/proc/13296/statm: 2029 1320 378 142 0 983 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8116

[startup+1.50134 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 13302
/proc/meminfo: memFree=1599236/2055920 swapFree=4192812/4192956
[pid=13296] ppid=13294 vsize=8116 CPUtime=1.46
/proc/13296/stat : 13296 (pcs.small) R 13294 13296 12455 0 -1 4194304 1816 822 0 0 146 0 0 0 25 0 1 0 60414915 8310784 1327 996147200 134512640 135095119 4294956304 18446744073709551615 134589654 0 0 4096 0 0 0 0 17 1 0 0
/proc/13296/statm: 2029 1327 378 142 0 983 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8116

[startup+3.10152 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 13302
/proc/meminfo: memFree=1599044/2055920 swapFree=4192812/4192956
[pid=13296] ppid=13294 vsize=8116 CPUtime=3.04
/proc/13296/stat : 13296 (pcs.small) R 13294 13296 12455 0 -1 4194304 1827 822 0 0 304 0 0 0 25 0 1 0 60414915 8310784 1338 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/13296/statm: 2029 1338 378 142 0 983 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 8116

[startup+6.30288 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 13302
/proc/meminfo: memFree=1598732/2055920 swapFree=4192812/4192956
[pid=13296] ppid=13294 vsize=8116 CPUtime=6.22
/proc/13296/stat : 13296 (pcs.small) R 13294 13296 12455 0 -1 4194304 1848 822 0 0 622 0 0 0 25 0 1 0 60414915 8310784 1359 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13296/statm: 2029 1359 378 142 0 983 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8116

[startup+12.7016 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 13302
/proc/meminfo: memFree=1597772/2055920 swapFree=4192812/4192956
[pid=13296] ppid=13294 vsize=9656 CPUtime=12.56
/proc/13296/stat : 13296 (pcs.small) R 13294 13296 12455 0 -1 4194304 2161 822 0 0 1255 1 0 0 25 0 1 0 60414915 9887744 1543 996147200 134512640 135095119 4294956304 18446744073709551615 134617692 0 0 4096 0 0 0 0 17 1 0 0
/proc/13296/statm: 2414 1543 378 142 0 1368 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 9656

[startup+25.502 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 13302
/proc/meminfo: memFree=1595980/2055920 swapFree=4192812/4192956
[pid=13296] ppid=13294 vsize=11208 CPUtime=25.24
/proc/13296/stat : 13296 (pcs.small) R 13294 13296 12455 0 -1 4194304 2739 822 0 0 2522 2 0 0 25 0 1 0 60414915 11476992 1864 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/13296/statm: 2802 1864 378 142 0 1756 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 11208

[startup+51.1019 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 13302
/proc/meminfo: memFree=1586700/2055920 swapFree=4192812/4192956
[pid=13296] ppid=13294 vsize=14212 CPUtime=50.6
/proc/13296/stat : 13296 (pcs.small) R 13294 13296 12455 0 -1 4194304 3746 822 0 0 5058 2 0 0 25 0 1 0 60414915 14553088 2614 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/13296/statm: 3553 2614 378 142 0 2507 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 14212

[startup+102.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 13302
/proc/meminfo: memFree=1581516/2055920 swapFree=4192812/4192956
[pid=13296] ppid=13294 vsize=18500 CPUtime=101.32
/proc/13296/stat : 13296 (pcs.small) R 13294 13296 12455 0 -1 4194304 5285 822 0 0 10128 4 0 0 25 0 1 0 60414915 18944000 3640 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13296/statm: 4625 3640 378 142 0 3579 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 18500

[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 13302
/proc/meminfo: memFree=1574604/2055920 swapFree=4192812/4192956
[pid=13296] ppid=13294 vsize=28868 CPUtime=160.76
/proc/13296/stat : 13296 (pcs.small) R 13294 13296 12455 0 -1 4194304 8270 822 0 0 16070 6 0 0 25 0 1 0 60414915 29560832 5087 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/13296/statm: 7217 5087 378 142 0 6171 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 28868

[startup+222.307 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 13302
/proc/meminfo: memFree=1571980/2055920 swapFree=4192812/4192956
[pid=13296] ppid=13294 vsize=29264 CPUtime=220.2
/proc/13296/stat : 13296 (pcs.small) R 13294 13296 12455 0 -1 4194304 8714 822 0 0 22013 7 0 0 25 0 1 0 60414915 29966336 5531 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/13296/statm: 7316 5531 378 142 0 6270 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 29264

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 13302
/proc/meminfo: memFree=1567372/2055920 swapFree=4192812/4192956
[pid=13296] ppid=13294 vsize=30980 CPUtime=279.63
/proc/13296/stat : 13296 (pcs.small) R 13294 13296 12455 0 -1 4194304 9464 822 0 0 27955 8 0 0 25 0 1 0 60414915 31723520 6281 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/13296/statm: 7745 6281 378 142 0 6699 0
Current children cumulated CPU time (s) 279.63
Current children cumulated vsize (KiB) 30980

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 13302
/proc/meminfo: memFree=1562572/2055920 swapFree=4192812/4192956
[pid=13296] ppid=13294 vsize=32564 CPUtime=339.06
/proc/13296/stat : 13296 (pcs.small) R 13294 13296 12455 0 -1 4194304 10141 822 0 0 33897 9 0 0 25 0 1 0 60414915 33345536 6958 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 1 0 0
/proc/13296/statm: 8141 6958 378 142 0 7095 0
Current children cumulated CPU time (s) 339.06
Current children cumulated vsize (KiB) 32564

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 13302
/proc/meminfo: memFree=1557900/2055920 swapFree=4192812/4192956
[pid=13296] ppid=13294 vsize=34148 CPUtime=398.51
/proc/13296/stat : 13296 (pcs.small) R 13294 13296 12455 0 -1 4194304 10816 822 0 0 39841 10 0 0 25 0 1 0 60414915 34967552 7633 996147200 134512640 135095119 4294956304 18446744073709551615 134590340 0 0 4096 0 0 0 0 17 1 0 0
/proc/13296/statm: 8537 7633 378 142 0 7491 0
Current children cumulated CPU time (s) 398.51
Current children cumulated vsize (KiB) 34148

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 13302
/proc/meminfo: memFree=1553036/2055920 swapFree=4192812/4192956
[pid=13296] ppid=13294 vsize=44052 CPUtime=457.94
/proc/13296/stat : 13296 (pcs.small) R 13294 13296 12455 0 -1 4194304 13558 822 0 0 45782 12 0 0 25 0 1 0 60414915 45109248 8326 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/13296/statm: 11013 8326 378 142 0 9967 0
Current children cumulated CPU time (s) 457.94
Current children cumulated vsize (KiB) 44052

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 13302
/proc/meminfo: memFree=1542988/2055920 swapFree=4192812/4192956
[pid=13296] ppid=13294 vsize=55136 CPUtime=517.38
/proc/13296/stat : 13296 (pcs.small) R 13294 13296 12455 0 -1 4194304 16602 822 0 0 51724 14 0 0 25 0 1 0 60414915 56459264 10345 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 1 0 0
/proc/13296/statm: 13784 10345 378 142 0 12738 0
Current children cumulated CPU time (s) 517.38
Current children cumulated vsize (KiB) 55136

[startup+582.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 13302
/proc/meminfo: memFree=1540108/2055920 swapFree=4192812/4192956
[pid=13296] ppid=13294 vsize=55136 CPUtime=576.82
/proc/13296/stat : 13296 (pcs.small) R 13294 13296 12455 0 -1 4194304 16859 822 0 0 57668 14 0 0 25 0 1 0 60414915 56459264 10602 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13296/statm: 13784 10602 378 142 0 12738 0
Current children cumulated CPU time (s) 576.82
Current children cumulated vsize (KiB) 55136

[startup+642.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 13302
/proc/meminfo: memFree=1537164/2055920 swapFree=4192812/4192956
[pid=13296] ppid=13294 vsize=55136 CPUtime=636.25
/proc/13296/stat : 13296 (pcs.small) R 13294 13296 12455 0 -1 4194304 17110 822 0 0 63611 14 0 0 25 0 1 0 60414915 56459264 10853 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/13296/statm: 13784 10853 378 142 0 12738 0
Current children cumulated CPU time (s) 636.25
Current children cumulated vsize (KiB) 55136

[startup+702.302 s]

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

[startup+882.307 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 13304
/proc/meminfo: memFree=1522828/2055920 swapFree=4192812/4192956
[pid=13296] ppid=13294 vsize=58176 CPUtime=874
/proc/13296/stat : 13296 (pcs.small) R 13294 13296 12455 0 -1 4194304 18790 822 0 0 87383 17 0 0 25 0 1 0 60414915 59572224 12533 996147200 134512640 135095119 4294956304 18446744073709551615 134617633 0 0 4096 0 0 0 0 17 1 0 0
/proc/13296/statm: 14544 12533 378 142 0 13498 0
Current children cumulated CPU time (s) 874
Current children cumulated vsize (KiB) 58176

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 13304
/proc/meminfo: memFree=1518988/2055920 swapFree=4192812/4192956
[pid=13296] ppid=13294 vsize=59368 CPUtime=933.44
/proc/13296/stat : 13296 (pcs.small) R 13294 13296 12455 0 -1 4194304 19317 822 0 0 93326 18 0 0 25 0 1 0 60414915 60792832 13060 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 1 0 0
/proc/13296/statm: 14842 13060 378 142 0 13796 0
Current children cumulated CPU time (s) 933.44
Current children cumulated vsize (KiB) 59368

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 13304
/proc/meminfo: memFree=1515084/2055920 swapFree=4192812/4192956
[pid=13296] ppid=13294 vsize=60556 CPUtime=992.87
/proc/13296/stat : 13296 (pcs.small) R 13294 13296 12455 0 -1 4194304 19824 822 0 0 99269 18 0 0 25 0 1 0 60414915 62009344 13567 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13296/statm: 15139 13567 378 142 0 14093 0
Current children cumulated CPU time (s) 992.87
Current children cumulated vsize (KiB) 60556

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 13304
/proc/meminfo: memFree=1511372/2055920 swapFree=4192812/4192956
[pid=13296] ppid=13294 vsize=61616 CPUtime=1052.31
/proc/13296/stat : 13296 (pcs.small) R 13294 13296 12455 0 -1 4194304 20287 822 0 0 105212 19 0 0 25 0 1 0 60414915 63094784 14030 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/13296/statm: 15404 14030 378 142 0 14358 0
Current children cumulated CPU time (s) 1052.31
Current children cumulated vsize (KiB) 61616

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 13304
/proc/meminfo: memFree=1507916/2055920 swapFree=4192812/4192956
[pid=13296] ppid=13294 vsize=62804 CPUtime=1111.75
/proc/13296/stat : 13296 (pcs.small) R 13294 13296 12455 0 -1 4194304 20776 822 0 0 111155 20 0 0 25 0 1 0 60414915 64311296 14519 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/13296/statm: 15701 14519 378 142 0 14655 0
Current children cumulated CPU time (s) 1111.75
Current children cumulated vsize (KiB) 62804

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 13304
/proc/meminfo: memFree=1504204/2055920 swapFree=4192812/4192956
[pid=13296] ppid=13294 vsize=80376 CPUtime=1171.18
/proc/13296/stat : 13296 (pcs.small) R 13294 13296 12455 0 -1 4194304 25380 822 0 0 117096 22 0 0 25 0 1 0 60414915 82305024 15026 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/13296/statm: 20094 15026 378 142 0 19048 0
Current children cumulated CPU time (s) 1171.18
Current children cumulated vsize (KiB) 80376

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 13304
/proc/meminfo: memFree=1488076/2055920 swapFree=4192812/4192956
[pid=13296] ppid=13294 vsize=81292 CPUtime=1230.61
/proc/13296/stat : 13296 (pcs.small) R 13294 13296 12455 0 -1 4194304 25814 822 0 0 123038 23 0 0 25 0 1 0 60414915 83243008 15460 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13296/statm: 20323 15460 378 142 0 19277 0
Current children cumulated CPU time (s) 1230.61
Current children cumulated vsize (KiB) 81292

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 13304
/proc/meminfo: memFree=1485324/2055920 swapFree=4192812/4192956
[pid=13296] ppid=13294 vsize=82480 CPUtime=1290.05
/proc/13296/stat : 13296 (pcs.small) R 13294 13296 12455 0 -1 4194304 26309 822 0 0 128981 24 0 0 25 0 1 0 60414915 84459520 15955 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13296/statm: 20620 15955 378 142 0 19574 0
Current children cumulated CPU time (s) 1290.05
Current children cumulated vsize (KiB) 82480

[startup+1362.3 s]
/proc/loadavg: 1.43 1.82 1.94 2/65 13326
/proc/meminfo: memFree=1575588/2055920 swapFree=4192812/4192956
[pid=13296] ppid=13294 vsize=83668 CPUtime=1349.97
/proc/13296/stat : 13296 (pcs.small) R 13294 13296 12455 0 -1 4194304 26829 822 0 0 134971 26 0 0 25 0 1 0 60414915 85676032 16475 996147200 134512640 135095119 4294956304 18446744073709551615 134636916 0 0 4096 0 0 0 0 17 0 0 0
/proc/13296/statm: 20917 16475 378 142 0 19871 0
Current children cumulated CPU time (s) 1349.97
Current children cumulated vsize (KiB) 83668

[startup+1422.3 s]
/proc/loadavg: 1.14 1.66 1.87 2/65 13331
/proc/meminfo: memFree=1573540/2055920 swapFree=4192812/4192956
[pid=13296] ppid=13294 vsize=84856 CPUtime=1409.95
/proc/13296/stat : 13296 (pcs.small) R 13294 13296 12455 0 -1 4194304 27335 822 0 0 140969 26 0 0 25 0 1 0 60414915 86892544 16981 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/13296/statm: 21214 16981 378 142 0 20168 0
Current children cumulated CPU time (s) 1409.95
Current children cumulated vsize (KiB) 84856

[startup+1482.3 s]
/proc/loadavg: 1.06 1.54 1.82 2/65 13331
/proc/meminfo: memFree=1571492/2055920 swapFree=4192812/4192956
[pid=13296] ppid=13294 vsize=86176 CPUtime=1469.91
/proc/13296/stat : 13296 (pcs.small) R 13294 13296 12455 0 -1 4194304 27867 822 0 0 146965 26 0 0 25 0 1 0 60414915 88244224 17513 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 0 0 0
/proc/13296/statm: 21544 17513 378 142 0 20498 0
Current children cumulated CPU time (s) 1469.91
Current children cumulated vsize (KiB) 86176

[startup+1542.31 s]
/proc/loadavg: 1.02 1.43 1.76 2/65 13331
/proc/meminfo: memFree=1569764/2055920 swapFree=4192812/4192956
[pid=13296] ppid=13294 vsize=87100 CPUtime=1529.9
/proc/13296/stat : 13296 (pcs.small) R 13294 13296 12455 0 -1 4194304 28295 822 0 0 152963 27 0 0 25 0 1 0 60414915 89190400 17941 996147200 134512640 135095119 4294956304 18446744073709551615 134616993 0 0 4096 0 0 0 0 17 0 0 0
/proc/13296/statm: 21775 17941 378 142 0 20729 0
Current children cumulated CPU time (s) 1529.9
Current children cumulated vsize (KiB) 87100

[startup+1602.3 s]
/proc/loadavg: 1.00 1.36 1.71 2/65 13331
/proc/meminfo: memFree=1554532/2055920 swapFree=4192812/4192956
[pid=13296] ppid=13294 vsize=109548 CPUtime=1589.86
/proc/13296/stat : 13296 (pcs.small) R 13294 13296 12455 0 -1 4194304 34110 822 0 0 158957 29 0 0 25 0 1 0 60414915 112177152 21707 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 0 0 0
/proc/13296/statm: 27387 21707 378 142 0 26341 0
Current children cumulated CPU time (s) 1589.86
Current children cumulated vsize (KiB) 109548

[startup+1662.3 s]
/proc/loadavg: 1.00 1.29 1.66 2/65 13331
/proc/meminfo: memFree=1553892/2055920 swapFree=4192812/4192956
[pid=13296] ppid=13294 vsize=109548 CPUtime=1649.83
/proc/13296/stat : 13296 (pcs.small) R 13294 13296 12455 0 -1 4194304 34299 822 0 0 164954 29 0 0 25 0 1 0 60414915 112177152 21896 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/13296/statm: 27387 21896 378 142 0 26341 0
Current children cumulated CPU time (s) 1649.83
Current children cumulated vsize (KiB) 109548

[startup+1722.3 s]
/proc/loadavg: 1.00 1.23 1.62 2/65 13331
/proc/meminfo: memFree=1553188/2055920 swapFree=4192812/4192956
[pid=13296] ppid=13294 vsize=109548 CPUtime=1709.82
/proc/13296/stat : 13296 (pcs.small) R 13294 13296 12455 0 -1 4194304 34486 822 0 0 170952 30 0 0 25 0 1 0 60414915 112177152 22083 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13296/statm: 27387 22083 378 142 0 26341 0
Current children cumulated CPU time (s) 1709.82
Current children cumulated vsize (KiB) 109548

[startup+1782.3 s]
/proc/loadavg: 1.00 1.19 1.58 2/65 13331
/proc/meminfo: memFree=1552228/2055920 swapFree=4192812/4192956
[pid=13296] ppid=13294 vsize=109548 CPUtime=1769.79
/proc/13296/stat : 13296 (pcs.small) R 13294 13296 12455 0 -1 4194304 34677 822 0 0 176949 30 0 0 25 0 1 0 60414915 112177152 22274 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/13296/statm: 27387 22274 378 142 0 26341 0
Current children cumulated CPU time (s) 1769.79
Current children cumulated vsize (KiB) 109548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.6 s]
/proc/loadavg: 1.00 1.17 1.56 2/65 13331
/proc/meminfo: memFree=1551844/2055920 swapFree=4192812/4192956
[pid=13296] ppid=13294 vsize=109548 CPUtime=1800.09
/proc/13296/stat : 13296 (pcs.small) R 13294 13296 12455 0 -1 4194304 34771 822 0 0 179979 30 0 0 25 0 1 0 60414915 112177152 22368 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/13296/statm: 27387 22368 378 142 0 26341 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 109548

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

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

[startup+1812.6 s]
/proc/loadavg: 1.00 1.17 1.56 2/65 13331
/proc/meminfo: memFree=1551844/2055920 swapFree=4192812/4192956
[pid=13296] ppid=13294 vsize=109548 CPUtime=1800.09
/proc/13296/stat : 13296 (pcs.small) R 13294 13296 12455 0 -1 4194304 34771 822 0 0 179979 30 0 0 25 0 1 0 60414915 112177152 22368 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/13296/statm: 27387 22368 378 142 0 26341 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 109548

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1812.62
CPU time (s): 1800.12
CPU user time (s): 1799.79
CPU system time (s): 0.329949
CPU usage (%): 99.3105
Max. virtual memory (cumulated for all children) (KiB): 111276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.79
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= 35593
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= 29854

runsolver used 2.18967 second user time and 5.59915 second system time

The end

Launcher Data 

Begin job on node9 at 2009-07-16 10:37:58
IDJOB=2091822
IDBENCH=60130
IDSOLVER=733
FILE ID=node9/2091822-1247733478
PBS_JOBID= 9521576
Free space on /tmp= 66376 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-50-23-fcd/normalized-rand-2-50-23-587-230-fcd-21_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091822-1247733478/watcher-2091822-1247733478 -o /tmp/evaluation-result-2091822-1247733478/solver-2091822-1247733478 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 530150950 HOME/instance-2091822-1247733478.xml

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

MD5SUM BENCH= eeb42dd32b0e5c54c0fd8c3cf72502ff
RANDOM SEED=530150950

node9.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		: 3000.216
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		: 3000.216
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:       1603628 kB
Buffers:         81768 kB
Cached:         251568 kB
SwapCached:          0 kB
Active:          97960 kB
Inactive:       284728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1603628 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2172 kB
Writeback:           0 kB
Mapped:          60808 kB
Slab:            54972 kB
Committed_AS:   560380 kB
PageTables:       1820 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= 66376 MiB
End job on node9 at 2009-07-16 11:08:13