Trace number 2063189

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) 1800.07 1800.73

General information on the benchmark

Namecsp/rand-3-24-24/
normalized-rand-3-24-24-76-632-18_ext.xml
MD5SUMad2db5cd17451e131743df7d0cca6c06
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark12.2861
Satisfiable
(Un)Satisfiability was proved
Number of variables24
Number of constraints74
Maximum constraint arity3
Maximum domain size24
Number of constraints which are defined in extension74
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
0.00/0.04	c Seed is 1060255323
0.00/0.04	c Constructing HOME/instance-2063189-1247696038.xml  with 74 constraints
0.97/1.01	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-2063189-1247696038/watcher-2063189-1247696038 -o /tmp/evaluation-result-2063189-1247696038/solver-2063189-1247696038 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1060255323 HOME/instance-2063189-1247696038.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: 1.84 1.94 1.66 4/72 12994
/proc/meminfo: memFree=1207968/2055920 swapFree=4192812/4192956
[pid=12994] ppid=12992 vsize=5356 CPUtime=0
/proc/12994/stat : 12994 (pcssolve) R 12992 12994 12808 0 -1 4194304 273 0 0 0 0 0 0 0 20 0 1 0 56667008 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 226238196383 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/12994/statm: 1339 241 200 169 0 50 0
[pid=12995] ppid=12994 vsize=5356 CPUtime=0
/proc/12995/stat : 12995 (pcssolve) R 12994 12994 12808 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 56667008 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 226238196383 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/12995/statm: 1339 241 200 169 0 50 0

[startup+0.0390269 s]
/proc/loadavg: 1.84 1.94 1.66 4/72 12994
/proc/meminfo: memFree=1207968/2055920 swapFree=4192812/4192956
[pid=12994] ppid=12992 vsize=5356 CPUtime=0
/proc/12994/stat : 12994 (pcssolve) S 12992 12994 12808 0 -1 4194304 367 683 0 0 0 0 0 0 22 0 1 0 56667008 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12994/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101028 s]
/proc/loadavg: 1.84 1.94 1.66 4/72 12994
/proc/meminfo: memFree=1207968/2055920 swapFree=4192812/4192956
[pid=12994] ppid=12992 vsize=5092 CPUtime=0.07
/proc/12994/stat : 12994 (pcs.small) R 12992 12994 12808 0 -1 4194304 923 873 0 0 5 0 2 0 18 0 1 0 56667008 5214208 532 996147200 134512640 135095119 4294956304 18446744073709551615 134934151 0 0 4096 0 0 0 0 17 1 0 0
/proc/12994/statm: 1273 532 375 142 0 227 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5092

[startup+0.301045 s]
/proc/loadavg: 1.84 1.94 1.66 4/72 12994
/proc/meminfo: memFree=1207968/2055920 swapFree=4192812/4192956
[pid=12994] ppid=12992 vsize=7716 CPUtime=0.26
/proc/12994/stat : 12994 (pcs.small) R 12992 12994 12808 0 -1 4194304 1203 873 0 0 24 0 2 0 19 0 1 0 56667008 7901184 812 996147200 134512640 135095119 4294956304 18446744073709551615 134739386 0 0 4096 0 0 0 0 17 1 0 0
/proc/12994/statm: 1929 812 375 142 0 883 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 7716

[startup+0.70108 s]
/proc/loadavg: 1.84 1.94 1.66 4/72 12994
/proc/meminfo: memFree=1207968/2055920 swapFree=4192812/4192956
[pid=12994] ppid=12992 vsize=13016 CPUtime=0.67
/proc/12994/stat : 12994 (pcs.small) R 12992 12994 12808 0 -1 4194304 1800 873 0 0 64 1 2 0 23 0 1 0 56667008 13328384 1409 996147200 134512640 135095119 4294956304 18446744073709551615 134909549 0 0 4096 0 0 0 0 17 1 0 0
/proc/12994/statm: 3254 1409 375 142 0 2208 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 13016

[startup+1.50115 s]
/proc/loadavg: 1.84 1.94 1.66 2/71 13001
/proc/meminfo: memFree=1266728/2055920 swapFree=4192812/4192956
[pid=12994] ppid=12992 vsize=17140 CPUtime=1.46
/proc/12994/stat : 12994 (pcs.small) R 12992 12994 12808 0 -1 4194304 2289 873 0 0 143 1 2 0 25 0 1 0 56667008 17551360 1898 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 0 0 0
/proc/12994/statm: 4285 1898 389 142 0 3239 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 17140

[startup+3.10129 s]
/proc/loadavg: 1.84 1.94 1.66 2/71 13001
/proc/meminfo: memFree=1266408/2055920 swapFree=4192812/4192956
[pid=12994] ppid=12992 vsize=17140 CPUtime=3.05
/proc/12994/stat : 12994 (pcs.small) R 12992 12994 12808 0 -1 4194304 2306 873 0 0 302 1 2 0 25 0 1 0 56667008 17551360 1915 996147200 134512640 135095119 4294956304 18446744073709551615 134927043 0 0 4096 0 0 0 0 17 0 0 0
/proc/12994/statm: 4285 1915 389 142 0 3239 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 17140

[startup+6.30158 s]
/proc/loadavg: 1.93 1.96 1.67 3/73 13033
/proc/meminfo: memFree=1257112/2055920 swapFree=4192812/4192956
[pid=12994] ppid=12992 vsize=17140 CPUtime=6.25
/proc/12994/stat : 12994 (pcs.small) R 12992 12994 12808 0 -1 4194304 2356 873 0 0 622 1 2 0 25 0 1 0 56667008 17551360 1965 996147200 134512640 135095119 4294956304 18446744073709551615 134918233 0 0 4096 0 0 0 0 17 0 0 0
/proc/12994/statm: 4285 1965 389 142 0 3239 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 17140

[startup+12.7011 s]
/proc/loadavg: 1.94 1.96 1.67 3/73 13033
/proc/meminfo: memFree=1256408/2055920 swapFree=4192812/4192956
[pid=12994] ppid=12992 vsize=17400 CPUtime=12.66
/proc/12994/stat : 12994 (pcs.small) R 12992 12994 12808 0 -1 4194304 2443 873 0 0 1262 2 2 0 25 0 1 0 56667008 17817600 2052 996147200 134512640 135095119 4294956304 18446744073709551615 134927054 0 0 4096 0 0 0 0 17 0 0 0
/proc/12994/statm: 4350 2052 389 142 0 3304 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 17400

[startup+25.5013 s]
/proc/loadavg: 1.95 1.96 1.68 3/73 13033
/proc/meminfo: memFree=1255384/2055920 swapFree=4192812/4192956
[pid=12994] ppid=12992 vsize=17916 CPUtime=25.45
/proc/12994/stat : 12994 (pcs.small) R 12992 12994 12808 0 -1 4194304 2680 873 0 0 2541 2 2 0 25 0 1 0 56667008 18345984 2224 996147200 134512640 135095119 4294956304 18446744073709551615 134927086 0 0 4096 0 0 0 0 17 0 0 0
/proc/12994/statm: 4479 2224 389 142 0 3433 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 17916

[startup+51.1015 s]
/proc/loadavg: 1.97 1.96 1.68 3/73 13033
/proc/meminfo: memFree=1253080/2055920 swapFree=4192812/4192956
[pid=12994] ppid=12992 vsize=18684 CPUtime=51.03
/proc/12994/stat : 12994 (pcs.small) R 12992 12994 12808 0 -1 4194304 3196 873 0 0 5099 2 2 0 25 0 1 0 56667008 19132416 2546 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/12994/statm: 4671 2546 389 142 0 3625 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 18684

[startup+102.307 s]
/proc/loadavg: 2.08 1.99 1.71 3/73 13033
/proc/meminfo: memFree=1247512/2055920 swapFree=4192812/4192956
[pid=12994] ppid=12992 vsize=20220 CPUtime=102.22
/proc/12994/stat : 12994 (pcs.small) R 12992 12994 12808 0 -1 4194304 4232 873 0 0 10217 3 2 0 25 0 1 0 56667008 20705280 3196 996147200 134512640 135095119 4294956304 18446744073709551615 134927013 0 0 4096 0 0 0 0 17 0 0 0
/proc/12994/statm: 5055 3196 389 142 0 4009 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 20220

[startup+162.301 s]
/proc/loadavg: 2.03 1.99 1.73 3/73 13033
/proc/meminfo: memFree=1243224/2055920 swapFree=4192812/4192956
[pid=12994] ppid=12992 vsize=23552 CPUtime=162.19
/proc/12994/stat : 12994 (pcs.small) R 12992 12994 12808 0 -1 4194304 6004 873 0 0 16213 4 2 0 25 0 1 0 56667008 24117248 4198 996147200 134512640 135095119 4294956304 18446744073709551615 134918241 0 0 4096 0 0 0 0 17 0 0 0
/proc/12994/statm: 5888 4198 389 142 0 4842 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 23552

[startup+222.302 s]
/proc/loadavg: 2.01 1.99 1.74 3/73 13033
/proc/meminfo: memFree=1237272/2055920 swapFree=4192812/4192956
[pid=12994] ppid=12992 vsize=23552 CPUtime=222.18
/proc/12994/stat : 12994 (pcs.small) R 12992 12994 12808 0 -1 4194304 6356 873 0 0 22211 5 2 0 25 0 1 0 56667008 24117248 4550 996147200 134512640 135095119 4294956304 18446744073709551615 134578928 0 0 4096 0 0 0 0 17 0 0 0
/proc/12994/statm: 5888 4550 389 142 0 4842 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 23552

[startup+282.302 s]
/proc/loadavg: 2.00 1.99 1.75 3/73 13033
/proc/meminfo: memFree=1232856/2055920 swapFree=4192812/4192956
[pid=12994] ppid=12992 vsize=27648 CPUtime=282.15
/proc/12994/stat : 12994 (pcs.small) R 12992 12994 12808 0 -1 4194304 8117 873 0 0 28207 6 2 0 25 0 1 0 56667008 28311552 5286 996147200 134512640 135095119 4294956304 18446744073709551615 134927008 0 0 4096 0 0 0 0 17 0 0 0
/proc/12994/statm: 6912 5286 389 142 0 5866 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 27648

[startup+342.301 s]
/proc/loadavg: 2.00 1.99 1.76 3/73 13033
/proc/meminfo: memFree=1224728/2055920 swapFree=4192812/4192956
[pid=12994] ppid=12992 vsize=34044 CPUtime=342.13
/proc/12994/stat : 12994 (pcs.small) R 12992 12994 12808 0 -1 4194304 10148 873 0 0 34204 7 2 0 25 0 1 0 56667008 34861056 6739 996147200 134512640 135095119 4294956304 18446744073709551615 134916474 0 0 4096 0 0 0 0 17 0 0 0
/proc/12994/statm: 8511 6739 389 142 0 7465 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 34044

[startup+402.301 s]
/proc/loadavg: 2.00 1.99 1.77 3/73 13033
/proc/meminfo: memFree=1221080/2055920 swapFree=4192812/4192956
[pid=12994] ppid=12992 vsize=34044 CPUtime=402.12
/proc/12994/stat : 12994 (pcs.small) R 12992 12994 12808 0 -1 4194304 10512 873 0 0 40202 8 2 0 25 0 1 0 56667008 34861056 7103 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/12994/statm: 8511 7103 389 142 0 7465 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 34044

[startup+462.302 s]
/proc/loadavg: 2.00 1.99 1.79 3/73 13033
/proc/meminfo: memFree=1215128/2055920 swapFree=4192812/4192956
[pid=12994] ppid=12992 vsize=34700 CPUtime=462.09
/proc/12994/stat : 12994 (pcs.small) R 12992 12994 12808 0 -1 4194304 11040 873 0 0 46199 8 2 0 25 0 1 0 56667008 35532800 7631 996147200 134512640 135095119 4294956304 18446744073709551615 5305979 0 0 4096 0 0 0 0 17 0 0 0
/proc/12994/statm: 8675 7631 389 142 0 7629 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 34700

[startup+522.302 s]
/proc/loadavg: 2.00 1.99 1.80 3/73 13033
/proc/meminfo: memFree=1210776/2055920 swapFree=4192812/4192956
[pid=12994] ppid=12992 vsize=44588 CPUtime=522.08
/proc/12994/stat : 12994 (pcs.small) R 12992 12994 12808 0 -1 4194304 13883 873 0 0 52196 10 2 0 25 0 1 0 56667008 45658112 8425 996147200 134512640 135095119 4294956304 18446744073709551615 5305979 0 0 4096 0 0 0 0 17 0 0 0
/proc/12994/statm: 11147 8425 389 142 0 10101 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 44588

[startup+582.301 s]
/proc/loadavg: 2.05 2.01 1.82 3/73 13033
/proc/meminfo: memFree=1205144/2055920 swapFree=4192812/4192956
[pid=12994] ppid=12992 vsize=46424 CPUtime=582.05
/proc/12994/stat : 12994 (pcs.small) R 12992 12994 12808 0 -1 4194304 14704 873 0 0 58192 11 2 0 25 0 1 0 56667008 47538176 9246 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 0 0 0
/proc/12994/statm: 11606 9246 389 142 0 10560 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 46424

[startup+642.301 s]
/proc/loadavg: 2.02 2.00 1.82 3/73 13033
/proc/meminfo: memFree=1199192/2055920 swapFree=4192812/4192956
[pid=12994] ppid=12992 vsize=48252 CPUtime=642.03
/proc/12994/stat : 12994 (pcs.small) R 12992 12994 12808 0 -1 4194304 15540 873 0 0 64189 12 2 0 25 0 1 0 56667008 49410048 10082 996147200 134512640 135095119 4294956304 18446744073709551615 5305979 0 0 4096 0 0 0 0 17 0 0 0
/proc/12994/statm: 12063 10082 389 142 0 11017 0
Current children cumulated CPU time (s) 642.03

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

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 1.85 3/73 13033
/proc/meminfo: memFree=1171480/2055920 swapFree=4192812/4192956
[pid=12994] ppid=12992 vsize=60260 CPUtime=881.95
/proc/12994/stat : 12994 (pcs.small) R 12992 12994 12808 0 -1 4194304 20097 873 0 0 88178 15 2 0 25 0 1 0 56667008 61706240 13485 996147200 134512640 135095119 4294956304 18446744073709551615 134916468 0 0 4096 0 0 0 0 17 0 0 0
/proc/12994/statm: 15065 13485 389 142 0 14019 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 60260

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 1.85 3/73 13033
/proc/meminfo: memFree=1167192/2055920 swapFree=4192812/4192956
[pid=12994] ppid=12992 vsize=78340 CPUtime=941.92
/proc/12994/stat : 12994 (pcs.small) R 12992 12994 12808 0 -1 4194304 24964 873 0 0 94173 17 2 0 25 0 1 0 56667008 80220160 14255 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/12994/statm: 19585 14255 389 142 0 18539 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 78340

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.86 3/73 13033
/proc/meminfo: memFree=1162776/2055920 swapFree=4192812/4192956
[pid=12994] ppid=12992 vsize=80048 CPUtime=1001.9
/proc/12994/stat : 12994 (pcs.small) R 12992 12994 12808 0 -1 4194304 25752 873 0 0 100170 18 2 0 25 0 1 0 56667008 81969152 15043 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 0 0 0
/proc/12994/statm: 20012 15043 389 142 0 18966 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 80048

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.86 3/73 13033
/proc/meminfo: memFree=1157656/2055920 swapFree=4192812/4192956
[pid=12994] ppid=12992 vsize=81872 CPUtime=1061.88
/proc/12994/stat : 12994 (pcs.small) R 12992 12994 12808 0 -1 4194304 26546 873 0 0 106167 19 2 0 25 0 1 0 56667008 83836928 15837 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/12994/statm: 20468 15837 389 142 0 19422 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 81872

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.87 3/73 13033
/proc/meminfo: memFree=1151960/2055920 swapFree=4192812/4192956
[pid=12994] ppid=12992 vsize=83572 CPUtime=1121.86
/proc/12994/stat : 12994 (pcs.small) R 12992 12994 12808 0 -1 4194304 27324 873 0 0 112163 21 2 0 25 0 1 0 56667008 85577728 16615 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/12994/statm: 20893 16615 389 142 0 19847 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 83572

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.88 3/73 13033
/proc/meminfo: memFree=1146392/2055920 swapFree=4192812/4192956
[pid=12994] ppid=12992 vsize=85276 CPUtime=1181.83
/proc/12994/stat : 12994 (pcs.small) R 12992 12994 12808 0 -1 4194304 28109 873 0 0 118160 21 2 0 25 0 1 0 56667008 87322624 17400 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/12994/statm: 21319 17400 389 142 0 20273 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 85276

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.88 3/73 13033
/proc/meminfo: memFree=1140696/2055920 swapFree=4192812/4192956
[pid=12994] ppid=12992 vsize=87104 CPUtime=1241.81
/proc/12994/stat : 12994 (pcs.small) R 12992 12994 12808 0 -1 4194304 28897 873 0 0 124157 22 2 0 25 0 1 0 56667008 89194496 18188 996147200 134512640 135095119 4294956304 18446744073709551615 134927008 0 0 4096 0 0 0 0 17 0 0 0
/proc/12994/statm: 21776 18188 389 142 0 20730 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 87104

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/73 13033
/proc/meminfo: memFree=1134872/2055920 swapFree=4192812/4192956
[pid=12994] ppid=12992 vsize=88816 CPUtime=1301.79
/proc/12994/stat : 12994 (pcs.small) R 12992 12994 12808 0 -1 4194304 29696 873 0 0 130154 23 2 0 25 0 1 0 56667008 90947584 18987 996147200 134512640 135095119 4294956304 18446744073709551615 134918196 0 0 4096 0 0 0 0 17 0 0 0
/proc/12994/statm: 22204 18987 389 142 0 21158 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 88816

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/73 13033
/proc/meminfo: memFree=1129368/2055920 swapFree=4192812/4192956
[pid=12994] ppid=12992 vsize=90660 CPUtime=1361.77
/proc/12994/stat : 12994 (pcs.small) R 12992 12994 12808 0 -1 4194304 30506 873 0 0 136151 24 2 0 25 0 1 0 56667008 92835840 19797 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/12994/statm: 22665 19797 389 142 0 21619 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 90660

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.90 3/73 13033
/proc/meminfo: memFree=1111384/2055920 swapFree=4192812/4192956
[pid=12994] ppid=12992 vsize=112844 CPUtime=1421.75
/proc/12994/stat : 12994 (pcs.small) R 12992 12994 12808 0 -1 4194304 36420 873 0 0 142146 27 2 0 25 0 1 0 56667008 115552256 23662 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 0 0 0
/proc/12994/statm: 28211 23662 389 142 0 27165 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 112844

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/73 13033
/proc/meminfo: memFree=1107544/2055920 swapFree=4192812/4192956
[pid=12994] ppid=12992 vsize=112844 CPUtime=1481.73
/proc/12994/stat : 12994 (pcs.small) R 12992 12994 12808 0 -1 4194304 36776 873 0 0 148143 28 2 0 25 0 1 0 56667008 115552256 24018 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/12994/statm: 28211 24018 389 142 0 27165 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 112844

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 13033
/proc/meminfo: memFree=1103832/2055920 swapFree=4192812/4192956
[pid=12994] ppid=12992 vsize=112844 CPUtime=1541.71
/proc/12994/stat : 12994 (pcs.small) R 12992 12994 12808 0 -1 4194304 37127 873 0 0 154141 28 2 0 25 0 1 0 56667008 115552256 24369 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/12994/statm: 28211 24369 389 142 0 27165 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 112844

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 13033
/proc/meminfo: memFree=1099736/2055920 swapFree=4192812/4192956
[pid=12994] ppid=12992 vsize=112844 CPUtime=1601.69
/proc/12994/stat : 12994 (pcs.small) R 12992 12994 12808 0 -1 4194304 37481 873 0 0 160138 29 2 0 25 0 1 0 56667008 115552256 24723 996147200 134512640 135095119 4294956304 18446744073709551615 134927082 0 0 4096 0 0 0 0 17 0 0 0
/proc/12994/statm: 28211 24723 389 142 0 27165 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 112844

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 13033
/proc/meminfo: memFree=1085144/2055920 swapFree=4192812/4192956
[pid=12994] ppid=12992 vsize=112844 CPUtime=1661.67
/proc/12994/stat : 12994 (pcs.small) R 12992 12994 12808 0 -1 4194304 37828 873 0 0 166135 30 2 0 25 0 1 0 56667008 115552256 25070 996147200 134512640 135095119 4294956304 18446744073709551615 134927127 0 0 4096 0 0 0 0 17 0 0 0
/proc/12994/statm: 28211 25070 389 142 0 27165 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 112844

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 13033
/proc/meminfo: memFree=1082520/2055920 swapFree=4192812/4192956
[pid=12994] ppid=12992 vsize=112844 CPUtime=1721.64
/proc/12994/stat : 12994 (pcs.small) R 12992 12994 12808 0 -1 4194304 38177 873 0 0 172132 30 2 0 25 0 1 0 56667008 115552256 25419 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/12994/statm: 28211 25419 389 142 0 27165 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 112844

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 13033
/proc/meminfo: memFree=1079640/2055920 swapFree=4192812/4192956
[pid=12994] ppid=12992 vsize=112844 CPUtime=1781.63
/proc/12994/stat : 12994 (pcs.small) R 12992 12994 12808 0 -1 4194304 38530 873 0 0 178130 31 2 0 25 0 1 0 56667008 115552256 25772 996147200 134512640 135095119 4294956304 18446744073709551615 134918171 0 0 4096 0 0 0 0 17 0 0 0
/proc/12994/statm: 28211 25772 389 142 0 27165 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 112844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 13033
/proc/meminfo: memFree=1078936/2055920 swapFree=4192812/4192956
[pid=12994] ppid=12992 vsize=112976 CPUtime=1800.03
/proc/12994/stat : 12994 (pcs.small) R 12992 12994 12808 0 -1 4194304 38675 873 0 0 179970 31 2 0 25 0 1 0 56667008 115687424 25917 996147200 134512640 135095119 4294956304 18446744073709551615 134927008 0 0 4096 0 0 0 0 17 0 0 0
/proc/12994/statm: 28244 25917 389 142 0 27198 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 112976

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: 2.00 2.00 1.91 3/73 13033
/proc/meminfo: memFree=1078936/2055920 swapFree=4192812/4192956
[pid=12994] ppid=12992 vsize=112976 CPUtime=1800.03
/proc/12994/stat : 12994 (pcs.small) R 12992 12994 12808 0 -1 4194304 38675 873 0 0 179970 31 2 0 25 0 1 0 56667008 115687424 25917 996147200 134512640 135095119 4294956304 18446744073709551615 134927008 0 0 4096 0 0 0 0 17 0 0 0
/proc/12994/statm: 28244 25917 389 142 0 27198 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 112976

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.73
CPU time (s): 1800.07
CPU user time (s): 1799.73
CPU system time (s): 0.336948
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 112976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.73
system time used= 0.336948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39548
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= 23
involuntary context switches= 6117

runsolver used 1.89071 second user time and 4.84426 second system time

The end

Launcher Data 

Begin job on node58 at 2009-07-16 00:13:59
IDJOB=2063189
IDBENCH=53983
IDSOLVER=733
FILE ID=node58/2063189-1247696038
PBS_JOBID= 9521196
Free space on /tmp= 66240 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-3-24-24/normalized-rand-3-24-24-76-632-18_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2063189-1247696038/watcher-2063189-1247696038 -o /tmp/evaluation-result-2063189-1247696038/solver-2063189-1247696038 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1060255323 HOME/instance-2063189-1247696038.xml

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

MD5SUM BENCH= ad2db5cd17451e131743df7d0cca6c06
RANDOM SEED=1060255323

node58.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		: 3000.234
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		: 3000.234
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:       1208448 kB
Buffers:         77640 kB
Cached:         617320 kB
SwapCached:          0 kB
Active:         261540 kB
Inactive:       514252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1208448 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4724 kB
Writeback:           0 kB
Mapped:          92236 kB
Slab:            57040 kB
Committed_AS:   583680 kB
PageTables:       1848 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= 66236 MiB
End job on node58 at 2009-07-16 00:44:02