Trace number 2063123

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) 1800.09 1810.92

General information on the benchmark

Namecsp/rand-3-24-24/
normalized-rand-3-24-24-76-632-43_ext.xml
MD5SUM1798d73ef16fa85301920495f4ad6e64
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1268.6
Satisfiable
(Un)Satisfiability was proved
Number of variables24
Number of constraints76
Maximum constraint arity3
Maximum domain size24
Number of constraints which are defined in extension76
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.04	c small-domain mode
0.00/0.05	c Seed is 603976496
0.00/0.05	c Constructing HOME/instance-2063123-1247696038.xml  with 76 constraints
0.96/1.06	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-2063123-1247696038/watcher-2063123-1247696038 -o /tmp/evaluation-result-2063123-1247696038/solver-2063123-1247696038 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 603976496 HOME/instance-2063123-1247696038.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: 1.86 2.01 1.70 4/72 3290
/proc/meminfo: memFree=1185848/2055920 swapFree=4192812/4192956
[pid=3290] ppid=3288 vsize=5356 CPUtime=0
/proc/3290/stat : 3290 (pcssolve) R 3288 3290 3153 0 -1 4194304 273 0 0 0 0 0 0 0 20 0 1 0 56670202 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 253307185823 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/3290/statm: 1339 241 200 169 0 50 0
[pid=3291] ppid=3290 vsize=5356 CPUtime=0
/proc/3291/stat : 3291 (pcssolve) R 3290 3290 3153 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 56670203 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 253307185823 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/3291/statm: 1339 241 200 169 0 50 0

[startup+0.0747879 s]
/proc/loadavg: 1.86 2.01 1.70 4/72 3290
/proc/meminfo: memFree=1185848/2055920 swapFree=4192812/4192956
[pid=3290] ppid=3288 vsize=4764 CPUtime=0.04
/proc/3290/stat : 3290 (pcs.small) R 3288 3290 3153 0 -1 4194304 878 873 0 0 2 0 2 0 18 0 1 0 56670202 4878336 487 996147200 134512640 135095119 4294956304 18446744073709551615 134943918 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 1191 487 375 142 0 145 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4764

[startup+0.102789 s]
/proc/loadavg: 1.86 2.01 1.70 4/72 3290
/proc/meminfo: memFree=1185848/2055920 swapFree=4192812/4192956
[pid=3290] ppid=3288 vsize=5092 CPUtime=0.07
/proc/3290/stat : 3290 (pcs.small) R 3288 3290 3153 0 -1 4194304 926 873 0 0 5 0 2 0 18 0 1 0 56670202 5214208 535 996147200 134512640 135095119 4294956304 18446744073709551615 10493574 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 1273 535 375 142 0 227 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5092

[startup+0.302808 s]
/proc/loadavg: 1.86 2.01 1.70 4/72 3290
/proc/meminfo: memFree=1185848/2055920 swapFree=4192812/4192956
[pid=3290] ppid=3288 vsize=7892 CPUtime=0.27
/proc/3290/stat : 3290 (pcs.small) R 3288 3290 3153 0 -1 4194304 1221 873 0 0 25 0 2 0 19 0 1 0 56670202 8081408 830 996147200 134512640 135095119 4294956304 18446744073709551615 10493534 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 1973 830 375 142 0 927 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7892

[startup+0.702845 s]
/proc/loadavg: 1.86 2.01 1.70 4/72 3290
/proc/meminfo: memFree=1185848/2055920 swapFree=4192812/4192956
[pid=3290] ppid=3288 vsize=13124 CPUtime=0.66
/proc/3290/stat : 3290 (pcs.small) R 3288 3290 3153 0 -1 4194304 1810 873 0 0 63 1 2 0 23 0 1 0 56670202 13438976 1419 996147200 134512640 135095119 4294956304 18446744073709551615 134739383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 3281 1419 375 142 0 2235 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 13124

[startup+1.50193 s]
/proc/loadavg: 1.86 2.01 1.70 3/73 3296
/proc/meminfo: memFree=1179760/2055920 swapFree=4192812/4192956
[pid=3290] ppid=3288 vsize=17700 CPUtime=1.45
/proc/3290/stat : 3290 (pcs.small) R 3288 3290 3153 0 -1 4194304 2348 873 0 0 142 1 2 0 25 0 1 0 56670202 18124800 1957 996147200 134512640 135095119 4294956304 18446744073709551615 134918196 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 4425 1957 389 142 0 3379 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 17700

[startup+3.10107 s]
/proc/loadavg: 1.86 2.01 1.70 3/73 3296
/proc/meminfo: memFree=1179184/2055920 swapFree=4192812/4192956
[pid=3290] ppid=3288 vsize=17700 CPUtime=3.04
/proc/3290/stat : 3290 (pcs.small) R 3288 3290 3153 0 -1 4194304 2360 873 0 0 301 1 2 0 25 0 1 0 56670202 18124800 1969 996147200 134512640 135095119 4294956304 18446744073709551615 134910265 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 4425 1969 389 142 0 3379 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 17700

[startup+6.30136 s]
/proc/loadavg: 1.87 2.01 1.70 3/73 3296
/proc/meminfo: memFree=1178736/2055920 swapFree=4192812/4192956
[pid=3290] ppid=3288 vsize=17700 CPUtime=6.2
/proc/3290/stat : 3290 (pcs.small) R 3288 3290 3153 0 -1 4194304 2404 873 0 0 617 1 2 0 25 0 1 0 56670202 18124800 2013 996147200 134512640 135095119 4294956304 18446744073709551615 134927008 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 4425 2013 389 142 0 3379 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 17700

[startup+12.7019 s]
/proc/loadavg: 1.88 2.01 1.70 3/73 3296
/proc/meminfo: memFree=1178224/2055920 swapFree=4192812/4192956
[pid=3290] ppid=3288 vsize=17960 CPUtime=12.55
/proc/3290/stat : 3290 (pcs.small) R 3288 3290 3153 0 -1 4194304 2494 873 0 0 1252 1 2 0 25 0 1 0 56670202 18391040 2103 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 4490 2103 389 142 0 3444 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 17960

[startup+25.5021 s]
/proc/loadavg: 1.91 2.01 1.70 3/73 3296
/proc/meminfo: memFree=1177008/2055920 swapFree=4192812/4192956
[pid=3290] ppid=3288 vsize=18476 CPUtime=25.23
/proc/3290/stat : 3290 (pcs.small) R 3288 3290 3153 0 -1 4194304 2713 873 0 0 2519 2 2 0 25 0 1 0 56670202 18919424 2257 996147200 134512640 135095119 4294956304 18446744073709551615 134927008 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 4619 2257 389 142 0 3573 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 18476

[startup+51.1024 s]
/proc/loadavg: 1.94 2.00 1.71 3/73 3296
/proc/meminfo: memFree=1174576/2055920 swapFree=4192812/4192956
[pid=3290] ppid=3288 vsize=19244 CPUtime=50.59
/proc/3290/stat : 3290 (pcs.small) R 3288 3290 3153 0 -1 4194304 3211 873 0 0 5055 2 2 0 25 0 1 0 56670202 19705856 2561 996147200 134512640 135095119 4294956304 18446744073709551615 134911424 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 4811 2561 389 142 0 3765 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 19244

[startup+102.306 s]
/proc/loadavg: 1.97 2.00 1.72 3/73 3296
/proc/meminfo: memFree=1169840/2055920 swapFree=4192812/4192956
[pid=3290] ppid=3288 vsize=20780 CPUtime=101.32
/proc/3290/stat : 3290 (pcs.small) R 3288 3290 3153 0 -1 4194304 4185 873 0 0 10127 3 2 0 25 0 1 0 56670202 21278720 3149 996147200 134512640 135095119 4294956304 18446744073709551615 134927029 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 5195 3149 389 142 0 4149 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 20780

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 1.74 3/73 3296
/proc/meminfo: memFree=1164912/2055920 swapFree=4192812/4192956
[pid=3290] ppid=3288 vsize=22828 CPUtime=160.76
/proc/3290/stat : 3290 (pcs.small) R 3288 3290 3153 0 -1 4194304 5227 873 0 0 16070 4 2 0 25 0 1 0 56670202 23375872 3678 996147200 134512640 135095119 4294956304 18446744073709551615 134918235 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 5707 3678 389 142 0 4661 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 22828

[startup+222.303 s]
/proc/loadavg: 1.99 2.00 1.75 3/73 3296
/proc/meminfo: memFree=1159216/2055920 swapFree=4192812/4192956
[pid=3290] ppid=3288 vsize=24112 CPUtime=220.2
/proc/3290/stat : 3290 (pcs.small) R 3288 3290 3153 0 -1 4194304 6223 873 0 0 22013 5 2 0 25 0 1 0 56670202 24690688 4417 996147200 134512640 135095119 4294956304 18446744073709551615 134927088 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 6028 4417 389 142 0 4982 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 24112

[startup+282.302 s]
/proc/loadavg: 1.99 2.00 1.76 3/73 3296
/proc/meminfo: memFree=1144304/2055920 swapFree=4192812/4192956
[pid=3290] ppid=3288 vsize=28208 CPUtime=279.64
/proc/3290/stat : 3290 (pcs.small) R 3288 3290 3153 0 -1 4194304 7759 873 0 0 27956 6 2 0 25 0 1 0 56670202 28884992 4928 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 7052 4928 389 142 0 6006 0
Current children cumulated CPU time (s) 279.64
Current children cumulated vsize (KiB) 28208

[startup+342.303 s]
/proc/loadavg: 1.99 2.00 1.77 3/73 3296
/proc/meminfo: memFree=1140720/2055920 swapFree=4192812/4192956
[pid=3290] ppid=3288 vsize=28208 CPUtime=339.08
/proc/3290/stat : 3290 (pcs.small) R 3288 3290 3153 0 -1 4194304 8387 873 0 0 33899 7 2 0 25 0 1 0 56670202 28884992 5556 996147200 134512640 135095119 4294956304 18446744073709551615 134927070 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 7052 5556 389 142 0 6006 0
Current children cumulated CPU time (s) 339.08
Current children cumulated vsize (KiB) 28208

[startup+402.302 s]
/proc/loadavg: 1.99 2.00 1.78 3/73 3296
/proc/meminfo: memFree=1135728/2055920 swapFree=4192812/4192956
[pid=3290] ppid=3288 vsize=33284 CPUtime=398.52
/proc/3290/stat : 3290 (pcs.small) R 3288 3290 3153 0 -1 4194304 9984 873 0 0 39842 8 2 0 25 0 1 0 56670202 34082816 6575 996147200 134512640 135095119 4294956304 18446744073709551615 134916512 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 8321 6575 389 142 0 7275 0
Current children cumulated CPU time (s) 398.52
Current children cumulated vsize (KiB) 33284

[startup+462.303 s]
/proc/loadavg: 1.99 2.00 1.80 3/73 3296
/proc/meminfo: memFree=1133296/2055920 swapFree=4192812/4192956
[pid=3290] ppid=3288 vsize=33284 CPUtime=457.97
/proc/3290/stat : 3290 (pcs.small) R 3288 3290 3153 0 -1 4194304 10306 873 0 0 45786 9 2 0 25 0 1 0 56670202 34082816 6897 996147200 134512640 135095119 4294956304 18446744073709551615 134909756 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 8321 6897 389 142 0 7275 0
Current children cumulated CPU time (s) 457.97
Current children cumulated vsize (KiB) 33284

[startup+522.303 s]
/proc/loadavg: 1.99 2.00 1.81 3/73 3296
/proc/meminfo: memFree=1129520/2055920 swapFree=4192812/4192956
[pid=3290] ppid=3288 vsize=34720 CPUtime=517.41
/proc/3290/stat : 3290 (pcs.small) R 3288 3290 3153 0 -1 4194304 10988 873 0 0 51730 9 2 0 25 0 1 0 56670202 35553280 7579 996147200 134512640 135095119 4294956304 18446744073709551615 134918156 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 8680 7579 389 142 0 7634 0
Current children cumulated CPU time (s) 517.41
Current children cumulated vsize (KiB) 34720

[startup+582.302 s]
/proc/loadavg: 1.99 2.00 1.82 3/73 3296
/proc/meminfo: memFree=1125680/2055920 swapFree=4192812/4192956
[pid=3290] ppid=3288 vsize=44488 CPUtime=576.85
/proc/3290/stat : 3290 (pcs.small) R 3288 3290 3153 0 -1 4194304 13727 873 0 0 57671 12 2 0 25 0 1 0 56670202 45555712 8269 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 11122 8269 389 142 0 10076 0
Current children cumulated CPU time (s) 576.85
Current children cumulated vsize (KiB) 44488

[startup+642.303 s]
/proc/loadavg: 1.99 2.00 1.83 3/73 3296
/proc/meminfo: memFree=1121456/2055920 swapFree=4192812/4192956
[pid=3290] ppid=3288 vsize=46040 CPUtime=636.29
/proc/3290/stat : 3290 (pcs.small) R 3288 3290 3153 0 -1 4194304 14474 873 0 0 63614 13 2 0 25 0 1 0 56670202 47144960 9016 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 11510 9016 389 142 0 10464 0
Current children cumulated CPU time (s) 636.29

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

[startup+882.303 s]
/proc/loadavg: 1.99 2.00 1.85 3/73 3296
/proc/meminfo: memFree=1101616/2055920 swapFree=4192812/4192956
[pid=3290] ppid=3288 vsize=57508 CPUtime=874.05
/proc/3290/stat : 3290 (pcs.small) R 3288 3290 3153 0 -1 4194304 18767 873 0 0 87386 17 2 0 25 0 1 0 56670202 58888192 12155 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 14377 12155 389 142 0 13331 0
Current children cumulated CPU time (s) 874.05
Current children cumulated vsize (KiB) 57508

[startup+942.301 s]
/proc/loadavg: 1.99 2.00 1.85 3/73 3296
/proc/meminfo: memFree=1097456/2055920 swapFree=4192812/4192956
[pid=3290] ppid=3288 vsize=58676 CPUtime=933.5
/proc/3290/stat : 3290 (pcs.small) R 3288 3290 3153 0 -1 4194304 19341 873 0 0 93330 18 2 0 25 0 1 0 56670202 60084224 12729 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 14669 12729 389 142 0 13623 0
Current children cumulated CPU time (s) 933.5
Current children cumulated vsize (KiB) 58676

[startup+1002.3 s]
/proc/loadavg: 1.99 2.00 1.86 3/73 3296
/proc/meminfo: memFree=1092592/2055920 swapFree=4192812/4192956
[pid=3290] ppid=3288 vsize=60124 CPUtime=992.95
/proc/3290/stat : 3290 (pcs.small) R 3288 3290 3153 0 -1 4194304 20006 873 0 0 99273 20 2 0 25 0 1 0 56670202 61566976 13394 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 15031 13394 389 142 0 13985 0
Current children cumulated CPU time (s) 992.95
Current children cumulated vsize (KiB) 60124

[startup+1062.3 s]
/proc/loadavg: 1.99 2.00 1.87 3/73 3296
/proc/meminfo: memFree=1087920/2055920 swapFree=4192812/4192956
[pid=3290] ppid=3288 vsize=61560 CPUtime=1052.4
/proc/3290/stat : 3290 (pcs.small) R 3288 3290 3153 0 -1 4194304 20664 873 0 0 105217 21 2 0 25 0 1 0 56670202 63037440 14052 996147200 134512640 135095119 4294956304 18446744073709551615 134911237 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 15390 14052 389 142 0 14344 0
Current children cumulated CPU time (s) 1052.4
Current children cumulated vsize (KiB) 61560

[startup+1122.3 s]
/proc/loadavg: 1.99 2.00 1.87 2/71 3297
/proc/meminfo: memFree=1186688/2055920 swapFree=4192812/4192956
[pid=3290] ppid=3288 vsize=79388 CPUtime=1111.83
/proc/3290/stat : 3290 (pcs.small) R 3288 3290 3153 0 -1 4194304 25423 873 0 0 111158 23 2 0 25 0 1 0 56670202 81293312 14714 996147200 134512640 135095119 4294956304 18446744073709551615 134927008 0 0 4096 0 0 0 0 17 0 0 0
/proc/3290/statm: 19847 14714 389 142 0 18801 0
Current children cumulated CPU time (s) 1111.83
Current children cumulated vsize (KiB) 79388

[startup+1182.3 s]
/proc/loadavg: 1.90 1.96 1.86 3/82 3716
/proc/meminfo: memFree=1161760/2055920 swapFree=4192812/4192956
[pid=3290] ppid=3288 vsize=80952 CPUtime=1171.68
/proc/3290/stat : 3290 (pcs.small) R 3288 3290 3153 0 -1 4194304 26144 873 0 0 117136 30 2 0 25 0 1 0 56670202 82894848 15435 996147200 134512640 135095119 4294956304 18446744073709551615 134927023 0 0 4096 0 0 0 0 17 0 0 0
/proc/3290/statm: 20238 15435 389 142 0 19192 0
Current children cumulated CPU time (s) 1171.68
Current children cumulated vsize (KiB) 80952

[startup+1242.3 s]
/proc/loadavg: 1.96 1.96 1.87 3/82 3716
/proc/meminfo: memFree=1158688/2055920 swapFree=4192812/4192956
[pid=3290] ppid=3288 vsize=82652 CPUtime=1231.65
/proc/3290/stat : 3290 (pcs.small) R 3288 3290 3153 0 -1 4194304 26865 873 0 0 123132 31 2 0 25 0 1 0 56670202 84635648 16156 996147200 134512640 135095119 4294956304 18446744073709551615 134912090 0 0 4096 0 0 0 0 17 0 0 0
/proc/3290/statm: 20663 16156 389 142 0 19617 0
Current children cumulated CPU time (s) 1231.65
Current children cumulated vsize (KiB) 82652

[startup+1302.3 s]
/proc/loadavg: 1.98 1.97 1.87 3/82 3716
/proc/meminfo: memFree=1155616/2055920 swapFree=4192812/4192956
[pid=3290] ppid=3288 vsize=84220 CPUtime=1291.64
/proc/3290/stat : 3290 (pcs.small) R 3288 3290 3153 0 -1 4194304 27578 873 0 0 129129 33 2 0 25 0 1 0 56670202 86241280 16869 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/3290/statm: 21055 16869 389 142 0 20009 0
Current children cumulated CPU time (s) 1291.64
Current children cumulated vsize (KiB) 84220

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.88 3/82 3716
/proc/meminfo: memFree=1152672/2055920 swapFree=4192812/4192956
[pid=3290] ppid=3288 vsize=85776 CPUtime=1351.61
/proc/3290/stat : 3290 (pcs.small) R 3288 3290 3153 0 -1 4194304 28323 873 0 0 135126 33 2 0 25 0 1 0 56670202 87834624 17614 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/3290/statm: 21444 17614 389 142 0 20398 0
Current children cumulated CPU time (s) 1351.61
Current children cumulated vsize (KiB) 85776

[startup+1422.31 s]
/proc/loadavg: 2.11 2.00 1.90 3/82 3716
/proc/meminfo: memFree=1137696/2055920 swapFree=4192812/4192956
[pid=3290] ppid=3288 vsize=107544 CPUtime=1411.59
/proc/3290/stat : 3290 (pcs.small) R 3288 3290 3153 0 -1 4194304 34082 873 0 0 141121 36 2 0 25 0 1 0 56670202 110125056 21324 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/3290/statm: 26886 21324 389 142 0 25840 0
Current children cumulated CPU time (s) 1411.59
Current children cumulated vsize (KiB) 107544

[startup+1482.3 s]
/proc/loadavg: 2.18 2.03 1.91 3/82 3716
/proc/meminfo: memFree=1136608/2055920 swapFree=4192812/4192956
[pid=3290] ppid=3288 vsize=107544 CPUtime=1471.56
/proc/3290/stat : 3290 (pcs.small) R 3288 3290 3153 0 -1 4194304 34405 873 0 0 147117 37 2 0 25 0 1 0 56670202 110125056 21647 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/3290/statm: 26886 21647 389 142 0 25840 0
Current children cumulated CPU time (s) 1471.56
Current children cumulated vsize (KiB) 107544

[startup+1542.3 s]
/proc/loadavg: 2.18 2.05 1.92 3/82 3716
/proc/meminfo: memFree=1135264/2055920 swapFree=4192812/4192956
[pid=3290] ppid=3288 vsize=107544 CPUtime=1531.55
/proc/3290/stat : 3290 (pcs.small) R 3288 3290 3153 0 -1 4194304 34735 873 0 0 153115 38 2 0 25 0 1 0 56670202 110125056 21977 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/3290/statm: 26886 21977 389 142 0 25840 0
Current children cumulated CPU time (s) 1531.55
Current children cumulated vsize (KiB) 107544

[startup+1602.3 s]
/proc/loadavg: 2.06 2.04 1.92 3/82 3716
/proc/meminfo: memFree=1134048/2055920 swapFree=4192812/4192956
[pid=3290] ppid=3288 vsize=107544 CPUtime=1591.52
/proc/3290/stat : 3290 (pcs.small) R 3288 3290 3153 0 -1 4194304 35058 873 0 0 159112 38 2 0 25 0 1 0 56670202 110125056 22300 996147200 134512640 135095119 4294956304 18446744073709551615 134927386 0 0 4096 0 0 0 0 17 0 0 0
/proc/3290/statm: 26886 22300 389 142 0 25840 0
Current children cumulated CPU time (s) 1591.52
Current children cumulated vsize (KiB) 107544

[startup+1662.3 s]
/proc/loadavg: 2.02 2.03 1.92 3/82 3716
/proc/meminfo: memFree=1132704/2055920 swapFree=4192812/4192956
[pid=3290] ppid=3288 vsize=107544 CPUtime=1651.5
/proc/3290/stat : 3290 (pcs.small) R 3288 3290 3153 0 -1 4194304 35379 873 0 0 165109 39 2 0 25 0 1 0 56670202 110125056 22621 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/3290/statm: 26886 22621 389 142 0 25840 0
Current children cumulated CPU time (s) 1651.5
Current children cumulated vsize (KiB) 107544

[startup+1722.3 s]
/proc/loadavg: 2.01 2.02 1.92 3/82 3716
/proc/meminfo: memFree=1131360/2055920 swapFree=4192812/4192956
[pid=3290] ppid=3288 vsize=107544 CPUtime=1711.48
/proc/3290/stat : 3290 (pcs.small) R 3288 3290 3153 0 -1 4194304 35706 873 0 0 171107 39 2 0 25 0 1 0 56670202 110125056 22948 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/3290/statm: 26886 22948 389 142 0 25840 0
Current children cumulated CPU time (s) 1711.48
Current children cumulated vsize (KiB) 107544

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 1.92 3/82 3716
/proc/meminfo: memFree=1129888/2055920 swapFree=4192812/4192956
[pid=3290] ppid=3288 vsize=107544 CPUtime=1771.45
/proc/3290/stat : 3290 (pcs.small) R 3288 3290 3153 0 -1 4194304 36035 873 0 0 177104 39 2 0 25 0 1 0 56670202 110125056 23277 996147200 134512640 135095119 4294956304 18446744073709551615 134927029 0 0 4096 0 0 0 0 17 0 0 0
/proc/3290/statm: 26886 23277 389 142 0 25840 0
Current children cumulated CPU time (s) 1771.45
Current children cumulated vsize (KiB) 107544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810.9 s]
/proc/loadavg: 2.00 2.02 1.92 3/82 3716
/proc/meminfo: memFree=1129248/2055920 swapFree=4192812/4192956
[pid=3290] ppid=3288 vsize=107544 CPUtime=1800.05
/proc/3290/stat : 3290 (pcs.small) R 3288 3290 3153 0 -1 4194304 36194 873 0 0 179964 39 2 0 25 0 1 0 56670202 110125056 23436 996147200 134512640 135095119 4294956304 18446744073709551615 134918126 0 0 4096 0 0 0 0 17 0 0 0
/proc/3290/statm: 26886 23436 389 142 0 25840 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 107544

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

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

[startup+1810.9 s]
/proc/loadavg: 2.00 2.02 1.92 3/82 3716
/proc/meminfo: memFree=1129248/2055920 swapFree=4192812/4192956
[pid=3290] ppid=3288 vsize=107544 CPUtime=1800.05
/proc/3290/stat : 3290 (pcs.small) R 3288 3290 3153 0 -1 4194304 36194 873 0 0 179964 39 2 0 25 0 1 0 56670202 110125056 23436 996147200 134512640 135095119 4294956304 18446744073709551615 134918126 0 0 4096 0 0 0 0 17 0 0 0
/proc/3290/statm: 26886 23436 389 142 0 25840 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 107544

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1810.92
CPU time (s): 1800.09
CPU user time (s): 1799.67
CPU system time (s): 0.418936
CPU usage (%): 99.4018
Max. virtual memory (cumulated for all children) (KiB): 115740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.67
system time used= 0.418936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37067
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= 26795

runsolver used 2.40863 second user time and 5.2552 second system time

The end

Launcher Data 

Begin job on node25 at 2009-07-16 00:13:58
IDJOB=2063123
IDBENCH=53973
IDSOLVER=733
FILE ID=node25/2063123-1247696038
PBS_JOBID= 9521259
Free space on /tmp= 66312 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-3-24-24/normalized-rand-3-24-24-76-632-43_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2063123-1247696038/watcher-2063123-1247696038 -o /tmp/evaluation-result-2063123-1247696038/solver-2063123-1247696038 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 603976496 HOME/instance-2063123-1247696038.xml

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

MD5SUM BENCH= 1798d73ef16fa85301920495f4ad6e64
RANDOM SEED=603976496

node25.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		: 3000.231
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		: 3000.231
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:       1186328 kB
Buffers:         83004 kB
Cached:         635280 kB
SwapCached:          0 kB
Active:         353632 kB
Inactive:       439252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1186328 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4780 kB
Writeback:           0 kB
Mapped:          86012 kB
Slab:            62048 kB
Committed_AS:   507544 kB
PageTables:       1984 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= 66308 MiB
End job on node25 at 2009-07-16 00:44:11