Trace number 2057392

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 1800.73

General information on the benchmark

Namecsp/rand-2-24/
normalized-rand-24-24-276-139-50021_ext.xml
MD5SUMe570646ca52c606f1dbc5f5ee957b863
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 benchmark4.22836
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 603976496
0.00/0.01	c Constructing HOME/instance-2057392-1247694220.xml  with 6616 constraints
0.08/0.10	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-2057392-1247694220/watcher-2057392-1247694220 -o /tmp/evaluation-result-2057392-1247694220/solver-2057392-1247694220 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 603976496 HOME/instance-2057392-1247694220.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: 0.06 0.02 0.00 3/67 9099
/proc/meminfo: memFree=1416840/2055920 swapFree=4192812/4192956
[pid=9099] ppid=9097 vsize=5356 CPUtime=0
/proc/9099/stat : 9099 (pcssolve) S 9097 9099 9030 0 -1 4194304 305 155 0 0 0 0 0 0 19 0 1 0 56488497 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9099/statm: 1339 242 201 169 0 50 0
[pid=9101] ppid=9099 vsize=200 CPUtime=0
/proc/9101/stat : 9101 (grep) R 9099 9099 9030 0 -1 4194304 46 0 0 0 0 0 0 0 20 0 1 0 56488498 204800 24 996147200 4194304 4274172 548682069040 18446744073709551615 221233870217 0 0 4096 0 0 0 0 17 0 0 0
/proc/9101/statm: 50 24 17 19 0 4 0

[startup+0.052977 s]
/proc/loadavg: 0.06 0.02 0.00 3/67 9099
/proc/meminfo: memFree=1416840/2055920 swapFree=4192812/4192956
[pid=9099] ppid=9097 vsize=5036 CPUtime=0.03
/proc/9099/stat : 9099 (pcs.small) R 9097 9099 9030 0 -1 4194304 964 822 0 0 3 0 0 0 17 0 1 0 56488497 5156864 573 996147200 134512640 135095119 4294956304 18446744073709551615 8873595 0 0 4096 0 0 0 0 17 0 0 0
/proc/9099/statm: 1259 573 364 142 0 213 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5036

[startup+0.10198 s]
/proc/loadavg: 0.06 0.02 0.00 3/67 9099
/proc/meminfo: memFree=1416840/2055920 swapFree=4192812/4192956
[pid=9099] ppid=9097 vsize=6484 CPUtime=0.08
/proc/9099/stat : 9099 (pcs.small) R 9097 9099 9030 0 -1 4194304 1359 822 0 0 8 0 0 0 17 0 1 0 56488497 6639616 935 996147200 134512640 135095119 4294956304 18446744073709551615 134790274 0 0 4096 0 0 0 0 17 0 0 0
/proc/9099/statm: 1621 935 373 142 0 575 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6484

[startup+0.302 s]
/proc/loadavg: 0.06 0.02 0.00 3/67 9099
/proc/meminfo: memFree=1416840/2055920 swapFree=4192812/4192956
[pid=9099] ppid=9097 vsize=6484 CPUtime=0.28
/proc/9099/stat : 9099 (pcs.small) R 9097 9099 9030 0 -1 4194304 1370 822 0 0 28 0 0 0 18 0 1 0 56488497 6639616 946 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 0 0 0
/proc/9099/statm: 1621 946 378 142 0 575 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6484

[startup+0.701043 s]
/proc/loadavg: 0.06 0.02 0.00 3/67 9099
/proc/meminfo: memFree=1416840/2055920 swapFree=4192812/4192956
[pid=9099] ppid=9097 vsize=6484 CPUtime=0.68
/proc/9099/stat : 9099 (pcs.small) R 9097 9099 9030 0 -1 4194304 1426 822 0 0 68 0 0 0 22 0 1 0 56488497 6639616 937 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/9099/statm: 1621 937 378 142 0 575 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6484

[startup+1.50113 s]
/proc/loadavg: 0.06 0.02 0.00 2/68 9105
/proc/meminfo: memFree=1414272/2055920 swapFree=4192812/4192956
[pid=9099] ppid=9097 vsize=6868 CPUtime=1.48
/proc/9099/stat : 9099 (pcs.small) R 9097 9099 9030 0 -1 4194304 1574 822 0 0 148 0 0 0 25 0 1 0 56488497 7032832 1020 996147200 134512640 135095119 4294956304 18446744073709551615 134638149 0 0 4096 0 0 0 0 17 0 0 0
/proc/9099/statm: 1717 1020 378 142 0 671 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6868

[startup+3.1013 s]
/proc/loadavg: 0.06 0.02 0.00 2/68 9105
/proc/meminfo: memFree=1413632/2055920 swapFree=4192812/4192956
[pid=9099] ppid=9097 vsize=8032 CPUtime=3.09
/proc/9099/stat : 9099 (pcs.small) R 9097 9099 9030 0 -1 4194304 1938 822 0 0 308 1 0 0 25 0 1 0 56488497 8224768 1255 996147200 134512640 135095119 4294956304 18446744073709551615 134636921 0 0 4096 0 0 0 0 17 0 0 0
/proc/9099/statm: 2008 1255 378 142 0 962 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8032

[startup+6.30165 s]
/proc/loadavg: 0.14 0.03 0.01 2/68 9105
/proc/meminfo: memFree=1411264/2055920 swapFree=4192812/4192956
[pid=9099] ppid=9097 vsize=10612 CPUtime=6.28
/proc/9099/stat : 9099 (pcs.small) R 9097 9099 9030 0 -1 4194304 2651 822 0 0 627 1 0 0 25 0 1 0 56488497 10866688 1711 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/9099/statm: 2653 1711 378 142 0 1607 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10612

[startup+12.7013 s]
/proc/loadavg: 0.20 0.05 0.01 2/68 9137
/proc/meminfo: memFree=1408632/2055920 swapFree=4192812/4192956
[pid=9099] ppid=9097 vsize=14116 CPUtime=12.68
/proc/9099/stat : 9099 (pcs.small) R 9097 9099 9030 0 -1 4194304 3799 822 0 0 1266 2 0 0 25 0 1 0 56488497 14454784 2602 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9099/statm: 3529 2602 378 142 0 2483 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14116

[startup+25.5017 s]
/proc/loadavg: 0.46 0.11 0.03 3/73 9152
/proc/meminfo: memFree=1398424/2055920 swapFree=4192812/4192956
[pid=9099] ppid=9097 vsize=17068 CPUtime=25.47
/proc/9099/stat : 9099 (pcs.small) R 9097 9099 9030 0 -1 4194304 4913 822 0 0 2543 4 0 0 25 0 1 0 56488497 17477632 3203 996147200 134512640 135095119 4294956304 18446744073709551615 134617057 0 0 4096 0 0 0 0 17 0 0 0
/proc/9099/statm: 4267 3203 378 142 0 3221 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 17068

[startup+51.1015 s]
/proc/loadavg: 0.98 0.26 0.08 3/73 9152
/proc/meminfo: memFree=1390104/2055920 swapFree=4192812/4192956
[pid=9099] ppid=9097 vsize=23792 CPUtime=51.06
/proc/9099/stat : 9099 (pcs.small) R 9097 9099 9030 0 -1 4194304 7137 822 0 0 5101 5 0 0 25 0 1 0 56488497 24363008 4402 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9099/statm: 5948 4402 378 142 0 4902 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 23792

[startup+102.307 s]
/proc/loadavg: 1.56 0.53 0.18 3/73 9152
/proc/meminfo: memFree=1377304/2055920 swapFree=4192812/4192956
[pid=9099] ppid=9097 vsize=29660 CPUtime=102.24
/proc/9099/stat : 9099 (pcs.small) R 9097 9099 9030 0 -1 4194304 9291 822 0 0 10216 8 0 0 25 0 1 0 56488497 30371840 6043 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/9099/statm: 7415 6043 378 142 0 6369 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 29660

[startup+162.301 s]
/proc/loadavg: 1.84 0.79 0.29 3/73 9152
/proc/meminfo: memFree=1364696/2055920 swapFree=4192812/4192956
[pid=9099] ppid=9097 vsize=41112 CPUtime=162.21
/proc/9099/stat : 9099 (pcs.small) R 9097 9099 9030 0 -1 4194304 12785 822 0 0 16209 12 0 0 25 0 1 0 56488497 42098688 7488 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 0 0 0
/proc/9099/statm: 10278 7488 378 142 0 9232 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 41112

[startup+222.302 s]
/proc/loadavg: 1.94 1.01 0.40 3/73 9152
/proc/meminfo: memFree=1351640/2055920 swapFree=4192812/4192956
[pid=9099] ppid=9097 vsize=53236 CPUtime=222.19
/proc/9099/stat : 9099 (pcs.small) R 9097 9099 9030 0 -1 4194304 16369 822 0 0 22205 14 0 0 25 0 1 0 56488497 54513664 10047 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/9099/statm: 13309 10047 378 142 0 12263 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 53236

[startup+282.301 s]
/proc/loadavg: 1.98 1.19 0.49 3/73 9152
/proc/meminfo: memFree=1346584/2055920 swapFree=4192812/4192956
[pid=9099] ppid=9097 vsize=53236 CPUtime=282.17
/proc/9099/stat : 9099 (pcs.small) R 9097 9099 9030 0 -1 4194304 16832 822 0 0 28202 15 0 0 25 0 1 0 56488497 54513664 10510 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/9099/statm: 13309 10510 378 142 0 12263 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 53236

[startup+342.302 s]
/proc/loadavg: 1.99 1.33 0.59 3/73 9152
/proc/meminfo: memFree=1341528/2055920 swapFree=4192812/4192956
[pid=9099] ppid=9097 vsize=53364 CPUtime=342.14
/proc/9099/stat : 9099 (pcs.small) R 9097 9099 9030 0 -1 4194304 17270 822 0 0 34199 15 0 0 25 0 1 0 56488497 54644736 10948 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/9099/statm: 13341 10948 378 142 0 12295 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 53364

[startup+402.304 s]
/proc/loadavg: 1.99 1.45 0.67 3/73 9152
/proc/meminfo: memFree=1335000/2055920 swapFree=4192812/4192956
[pid=9099] ppid=9097 vsize=55180 CPUtime=402.13
/proc/9099/stat : 9099 (pcs.small) R 9097 9099 9030 0 -1 4194304 18114 822 0 0 40196 17 0 0 25 0 1 0 56488497 56504320 11792 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/9099/statm: 13795 11792 378 142 0 12749 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 55180

[startup+462.302 s]
/proc/loadavg: 1.99 1.55 0.75 3/73 9154
/proc/meminfo: memFree=1322704/2055920 swapFree=4192812/4192956
[pid=9099] ppid=9097 vsize=57004 CPUtime=462.1
/proc/9099/stat : 9099 (pcs.small) R 9097 9099 9030 0 -1 4194304 18934 822 0 0 46192 18 0 0 25 0 1 0 56488497 58372096 12612 996147200 134512640 135095119 4294956304 18446744073709551615 134642641 0 0 4096 0 0 0 0 17 0 0 0
/proc/9099/statm: 14251 12612 378 142 0 13205 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 57004

[startup+522.301 s]
/proc/loadavg: 1.99 1.63 0.83 3/73 9154
/proc/meminfo: memFree=1318424/2055920 swapFree=4192812/4192956
[pid=9099] ppid=9097 vsize=58704 CPUtime=522.08
/proc/9099/stat : 9099 (pcs.small) R 9097 9099 9030 0 -1 4194304 19733 822 0 0 52188 20 0 0 25 0 1 0 56488497 60112896 13411 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9099/statm: 14676 13411 378 142 0 13630 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 58704

[startup+582.302 s]
/proc/loadavg: 1.99 1.69 0.90 3/73 9154
/proc/meminfo: memFree=1314200/2055920 swapFree=4192812/4192956
[pid=9099] ppid=9097 vsize=76772 CPUtime=582.05
/proc/9099/stat : 9099 (pcs.small) R 9097 9099 9030 0 -1 4194304 24576 822 0 0 58183 22 0 0 25 0 1 0 56488497 78614528 14157 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9099/statm: 19193 14157 378 142 0 18147 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 76772

[startup+642.301 s]
/proc/loadavg: 1.99 1.75 0.96 3/73 9154
/proc/meminfo: memFree=1309976/2055920 swapFree=4192812/4192956
[pid=9099] ppid=9097 vsize=78476 CPUtime=642.03
/proc/9099/stat : 9099 (pcs.small) R 9097 9099 9030 0 -1 4194304 25299 822 0 0 64179 24 0 0 25 0 1 0 56488497 80359424 14880 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/9099/statm: 19619 14880 378 142 0 18573 0
Current children cumulated CPU time (s) 642.03

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

[startup+882.301 s]
/proc/loadavg: 1.99 1.88 1.19 3/73 9154
/proc/meminfo: memFree=1289944/2055920 swapFree=4192812/4192956
[pid=9099] ppid=9097 vsize=84084 CPUtime=881.94
/proc/9099/stat : 9099 (pcs.small) R 9097 9099 9030 0 -1 4194304 27874 822 0 0 88167 27 0 0 25 0 1 0 56488497 86102016 17455 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/9099/statm: 21021 17455 378 142 0 19975 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 84084

[startup+942.302 s]
/proc/loadavg: 1.99 1.90 1.24 3/73 9154
/proc/meminfo: memFree=1274648/2055920 swapFree=4192812/4192956
[pid=9099] ppid=9097 vsize=104280 CPUtime=941.92
/proc/9099/stat : 9099 (pcs.small) R 9097 9099 9030 0 -1 4194304 33171 822 0 0 94162 30 0 0 25 0 1 0 56488497 106782720 20703 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9099/statm: 26070 20703 378 142 0 25024 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 104280

[startup+1002.3 s]
/proc/loadavg: 1.99 1.91 1.28 3/73 9154
/proc/meminfo: memFree=1271384/2055920 swapFree=4192812/4192956
[pid=9099] ppid=9097 vsize=104280 CPUtime=1001.9
/proc/9099/stat : 9099 (pcs.small) R 9097 9099 9030 0 -1 4194304 33435 822 0 0 100160 30 0 0 25 0 1 0 56488497 106782720 20967 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/9099/statm: 26070 20967 378 142 0 25024 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 104280

[startup+1062.3 s]
/proc/loadavg: 1.99 1.93 1.32 3/73 9160
/proc/meminfo: memFree=1268048/2055920 swapFree=4192812/4192956
[pid=9099] ppid=9097 vsize=104280 CPUtime=1061.87
/proc/9099/stat : 9099 (pcs.small) R 9097 9099 9030 0 -1 4194304 33692 822 0 0 106156 31 0 0 25 0 1 0 56488497 106782720 21224 996147200 134512640 135095119 4294956304 18446744073709551615 134636926 0 0 4096 0 0 0 0 17 0 0 0
/proc/9099/statm: 26070 21224 378 142 0 25024 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 104280

[startup+1122.3 s]
/proc/loadavg: 1.99 1.94 1.36 3/73 9160
/proc/meminfo: memFree=1264784/2055920 swapFree=4192812/4192956
[pid=9099] ppid=9097 vsize=104280 CPUtime=1121.84
/proc/9099/stat : 9099 (pcs.small) R 9097 9099 9030 0 -1 4194304 33950 822 0 0 112153 31 0 0 25 0 1 0 56488497 106782720 21482 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9099/statm: 26070 21482 378 142 0 25024 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 104280

[startup+1182.3 s]
/proc/loadavg: 1.99 1.95 1.40 3/73 9160
/proc/meminfo: memFree=1261712/2055920 swapFree=4192812/4192956
[pid=9099] ppid=9097 vsize=104280 CPUtime=1181.83
/proc/9099/stat : 9099 (pcs.small) R 9097 9099 9030 0 -1 4194304 34204 822 0 0 118151 32 0 0 25 0 1 0 56488497 106782720 21736 996147200 134512640 135095119 4294956304 18446744073709551615 134589572 0 0 4096 0 0 0 0 17 0 0 0
/proc/9099/statm: 26070 21736 378 142 0 25024 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 104280

[startup+1242.3 s]
/proc/loadavg: 1.99 1.95 1.43 3/73 9160
/proc/meminfo: memFree=1258448/2055920 swapFree=4192812/4192956
[pid=9099] ppid=9097 vsize=104280 CPUtime=1241.8
/proc/9099/stat : 9099 (pcs.small) R 9097 9099 9030 0 -1 4194304 34451 822 0 0 124147 33 0 0 25 0 1 0 56488497 106782720 21983 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/9099/statm: 26070 21983 378 142 0 25024 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 104280

[startup+1302.3 s]
/proc/loadavg: 1.99 1.96 1.47 3/73 9160
/proc/meminfo: memFree=1255312/2055920 swapFree=4192812/4192956
[pid=9099] ppid=9097 vsize=104280 CPUtime=1301.78
/proc/9099/stat : 9099 (pcs.small) R 9097 9099 9030 0 -1 4194304 34680 822 0 0 130145 33 0 0 25 0 1 0 56488497 106782720 22212 996147200 134512640 135095119 4294956304 18446744073709551615 134607070 0 0 4096 0 0 0 0 17 0 0 0
/proc/9099/statm: 26070 22212 378 142 0 25024 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 104280

[startup+1362.3 s]
/proc/loadavg: 1.99 1.96 1.50 3/73 9160
/proc/meminfo: memFree=1252568/2055920 swapFree=4192812/4192956
[pid=9099] ppid=9097 vsize=104280 CPUtime=1361.76
/proc/9099/stat : 9099 (pcs.small) R 9097 9099 9030 0 -1 4194304 34908 822 0 0 136143 33 0 0 25 0 1 0 56488497 106782720 22440 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/9099/statm: 26070 22440 378 142 0 25024 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 104280

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.53 3/73 9160
/proc/meminfo: memFree=1248984/2055920 swapFree=4192812/4192956
[pid=9099] ppid=9097 vsize=105060 CPUtime=1421.74
/proc/9099/stat : 9099 (pcs.small) R 9097 9099 9030 0 -1 4194304 35327 822 0 0 142140 34 0 0 25 0 1 0 56488497 107581440 22859 996147200 134512640 135095119 4294956304 18446744073709551615 134615464 0 0 4096 0 0 0 0 17 0 0 0
/proc/9099/statm: 26265 22859 378 142 0 25219 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 105060

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.55 3/73 9160
/proc/meminfo: memFree=1232088/2055920 swapFree=4192812/4192956
[pid=9099] ppid=9097 vsize=105976 CPUtime=1481.71
/proc/9099/stat : 9099 (pcs.small) R 9097 9099 9030 0 -1 4194304 35788 822 0 0 148137 34 0 0 25 0 1 0 56488497 108519424 23320 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/9099/statm: 26494 23320 378 142 0 25448 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 105976

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.58 3/73 9160
/proc/meminfo: memFree=1229336/2055920 swapFree=4192812/4192956
[pid=9099] ppid=9097 vsize=107144 CPUtime=1541.69
/proc/9099/stat : 9099 (pcs.small) R 9097 9099 9030 0 -1 4194304 36288 822 0 0 154134 35 0 0 25 0 1 0 56488497 109715456 23820 996147200 134512640 135095119 4294956304 18446744073709551615 134607165 0 0 4096 0 0 0 0 17 0 0 0
/proc/9099/statm: 26786 23820 378 142 0 25740 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 107144

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.60 3/73 9160
/proc/meminfo: memFree=1226584/2055920 swapFree=4192812/4192956
[pid=9099] ppid=9097 vsize=108180 CPUtime=1601.67
/proc/9099/stat : 9099 (pcs.small) R 9097 9099 9030 0 -1 4194304 36776 822 0 0 160131 36 0 0 25 0 1 0 56488497 110776320 24308 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9099/statm: 27045 24308 378 142 0 25999 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 108180

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.62 3/73 9160
/proc/meminfo: memFree=1223768/2055920 swapFree=4192812/4192956
[pid=9099] ppid=9097 vsize=109224 CPUtime=1661.64
/proc/9099/stat : 9099 (pcs.small) R 9097 9099 9030 0 -1 4194304 37266 822 0 0 166128 36 0 0 25 0 1 0 56488497 111845376 24798 996147200 134512640 135095119 4294956304 18446744073709551615 134637597 0 0 4096 0 0 0 0 17 0 0 0
/proc/9099/statm: 27306 24798 378 142 0 26260 0
Current children cumulated CPU time (s) 1661.64
Current children cumulated vsize (KiB) 109224

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.64 3/73 9160
/proc/meminfo: memFree=1221080/2055920 swapFree=4192812/4192956
[pid=9099] ppid=9097 vsize=110268 CPUtime=1721.63
/proc/9099/stat : 9099 (pcs.small) R 9097 9099 9030 0 -1 4194304 37750 822 0 0 172126 37 0 0 25 0 1 0 56488497 112914432 25282 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9099/statm: 27567 25282 378 142 0 26521 0
Current children cumulated CPU time (s) 1721.63
Current children cumulated vsize (KiB) 110268

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.66 3/73 9160
/proc/meminfo: memFree=1218264/2055920 swapFree=4192812/4192956
[pid=9099] ppid=9097 vsize=111436 CPUtime=1781.6
/proc/9099/stat : 9099 (pcs.small) R 9097 9099 9030 0 -1 4194304 38237 822 0 0 178122 38 0 0 25 0 1 0 56488497 114110464 25769 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/9099/statm: 27859 25769 378 142 0 26813 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (KiB) 111436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.99 1.97 1.67 3/73 9160
/proc/meminfo: memFree=1217432/2055920 swapFree=4192812/4192956
[pid=9099] ppid=9097 vsize=111700 CPUtime=1800
/proc/9099/stat : 9099 (pcs.small) R 9097 9099 9030 0 -1 4194304 38383 822 0 0 179962 38 0 0 25 0 1 0 56488497 114380800 25915 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/9099/statm: 27925 25915 378 142 0 26879 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 111700

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

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

[startup+1800.71 s]
/proc/loadavg: 1.99 1.97 1.67 3/73 9160
/proc/meminfo: memFree=1217432/2055920 swapFree=4192812/4192956
[pid=9099] ppid=9097 vsize=111700 CPUtime=1800
/proc/9099/stat : 9099 (pcs.small) R 9097 9099 9030 0 -1 4194304 38383 822 0 0 179962 38 0 0 25 0 1 0 56488497 114380800 25915 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/9099/statm: 27925 25915 378 142 0 26879 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 111700

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.73
CPU time (s): 1800.04
CPU user time (s): 1799.63
CPU system time (s): 0.410937
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 112476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.63
system time used= 0.410937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39205
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= 20
involuntary context switches= 6182

runsolver used 2.32565 second user time and 4.98424 second system time

The end

Launcher Data 

Begin job on node21 at 2009-07-15 23:43:40
IDJOB=2057392
IDBENCH=53366
IDSOLVER=733
FILE ID=node21/2057392-1247694220
PBS_JOBID= 9521267
Free space on /tmp= 66328 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-24/normalized-rand-24-24-276-139-50021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2057392-1247694220/watcher-2057392-1247694220 -o /tmp/evaluation-result-2057392-1247694220/solver-2057392-1247694220 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 603976496 HOME/instance-2057392-1247694220.xml

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

MD5SUM BENCH= e570646ca52c606f1dbc5f5ee957b863
RANDOM SEED=603976496

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:       1417384 kB
Buffers:         74036 kB
Cached:         468740 kB
SwapCached:          0 kB
Active:         194064 kB
Inactive:       363992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1417384 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2120 kB
Writeback:           0 kB
Mapped:          25088 kB
Slab:            66240 kB
Committed_AS:   425088 kB
PageTables:       1584 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 00:13:43