Trace number 2090788

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) 1800.11 1814.05

General information on the benchmark

Namecsp/tightness0.9/
normalized-rand-2-40-180-84-900-92_ext.xml
MD5SUMc56d3168d4b60946a7befce3deaa06d6
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark14.1978
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints84
Maximum constraint arity2
Maximum domain size180
Number of constraints which are defined in extension84
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c has big domains
0.00/0.02	c big-domain mode
0.00/0.02	c Seed is 1758025350
0.00/0.02	c Constructing HOME/instance-2090788-1247731101.xml  with 84 constraints
0.66/0.77	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-2090788-1247731101/watcher-2090788-1247731101 -o /tmp/evaluation-result-2090788-1247731101/solver-2090788-1247731101 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1758025350 HOME/instance-2090788-1247731101.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 1.98 1.99 4/73 14828
/proc/meminfo: memFree=1431376/2055920 swapFree=4192812/4192956
[pid=14828] ppid=14826 vsize=5356 CPUtime=0
/proc/14828/stat : 14828 (pcssolve) R 14826 14828 14449 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60173412 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 250968861343 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14828/statm: 1339 241 200 169 0 50 0
[pid=14829] ppid=14828 vsize=3676 CPUtime=0
/proc/14829/stat : 14829 (fgrep) R 14828 14828 14449 0 -1 4194304 148 0 0 0 0 0 0 0 22 0 1 0 60173412 3764224 115 996147200 4194304 4274172 548682068976 18446744073709551615 4208899 0 0 4096 0 0 0 0 17 1 0 0
/proc/14829/statm: 919 115 87 19 0 43 0
[pid=14830] ppid=14828 vsize=5356 CPUtime=0
/proc/14830/stat : 14830 (pcssolve) R 14828 14828 14449 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 60173412 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 250968861343 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14830/statm: 1339 241 200 169 0 50 0

[startup+0.109582 s]
/proc/loadavg: 1.99 1.98 1.99 4/73 14828
/proc/meminfo: memFree=1431376/2055920 swapFree=4192812/4192956
[pid=14828] ppid=14826 vsize=5368 CPUtime=0.08
/proc/14828/stat : 14828 (pcs.big) R 14826 14828 14449 0 -1 4194304 922 656 0 0 8 0 0 0 23 0 1 0 60173412 5496832 553 996147200 134512640 135215973 4294956304 18446744073709551615 134585720 0 0 4096 0 0 0 0 17 1 0 0
/proc/14828/statm: 1342 553 383 171 0 267 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5368

[startup+0.20259 s]
/proc/loadavg: 1.99 1.98 1.99 4/73 14828
/proc/meminfo: memFree=1431376/2055920 swapFree=4192812/4192956
[pid=14828] ppid=14826 vsize=6364 CPUtime=0.17
/proc/14828/stat : 14828 (pcs.big) R 14826 14828 14449 0 -1 4194304 1032 656 0 0 17 0 0 0 24 0 1 0 60173412 6516736 663 996147200 134512640 135215973 4294956304 18446744073709551615 134585694 0 0 4096 0 0 0 0 17 1 0 0
/proc/14828/statm: 1591 663 383 171 0 516 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 6364

[startup+0.302601 s]
/proc/loadavg: 1.99 1.98 1.99 4/73 14828
/proc/meminfo: memFree=1431376/2055920 swapFree=4192812/4192956
[pid=14828] ppid=14826 vsize=7468 CPUtime=0.27
/proc/14828/stat : 14828 (pcs.big) R 14826 14828 14449 0 -1 4194304 1161 656 0 0 27 0 0 0 25 0 1 0 60173412 7647232 792 996147200 134512640 135215973 4294956304 18446744073709551615 134585720 0 0 4096 0 0 0 0 17 1 0 0
/proc/14828/statm: 1867 792 383 171 0 792 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7468

[startup+0.70264 s]
/proc/loadavg: 1.99 1.98 1.99 4/73 14828
/proc/meminfo: memFree=1431376/2055920 swapFree=4192812/4192956
[pid=14828] ppid=14826 vsize=11812 CPUtime=0.66
/proc/14828/stat : 14828 (pcs.big) R 14826 14828 14449 0 -1 4194304 1643 656 0 0 66 0 0 0 25 0 1 0 60173412 12095488 1274 996147200 134512640 135215973 4294956304 18446744073709551615 12367483 0 0 4096 0 0 0 0 17 1 0 0
/proc/14828/statm: 2953 1274 383 171 0 1878 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 11812

[startup+1.50172 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14833
/proc/meminfo: memFree=1426376/2055920 swapFree=4192812/4192956
[pid=14828] ppid=14826 vsize=13208 CPUtime=1.46
/proc/14828/stat : 14828 (pcs.big) R 14826 14828 14449 0 -1 4194304 1979 656 0 0 146 0 0 0 25 0 1 0 60173412 13524992 1610 996147200 134512640 135215973 4294956304 18446744073709551615 4158960136 0 0 4096 0 0 0 0 17 1 0 0
/proc/14828/statm: 3302 1610 401 171 0 2227 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 13208

[startup+3.10188 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14833
/proc/meminfo: memFree=1426120/2055920 swapFree=4192812/4192956
[pid=14828] ppid=14826 vsize=13208 CPUtime=3.05
/proc/14828/stat : 14828 (pcs.big) R 14826 14828 14449 0 -1 4194304 1997 656 0 0 304 1 0 0 25 0 1 0 60173412 13524992 1628 996147200 134512640 135215973 4294956304 18446744073709551615 134599873 0 0 4096 0 0 0 0 17 1 0 0
/proc/14828/statm: 3302 1628 401 171 0 2227 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 13208

[startup+6.30119 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14833
/proc/meminfo: memFree=1425744/2055920 swapFree=4192812/4192956
[pid=14828] ppid=14826 vsize=13208 CPUtime=6.22
/proc/14828/stat : 14828 (pcs.big) R 14826 14828 14449 0 -1 4194304 2057 656 0 0 621 1 0 0 25 0 1 0 60173412 13524992 1688 996147200 134512640 135215973 4294956304 18446744073709551615 134532714 0 0 4096 0 0 0 0 17 1 0 0
/proc/14828/statm: 3302 1688 401 171 0 2227 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 13208

[startup+12.7018 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14833
/proc/meminfo: memFree=1424656/2055920 swapFree=4192812/4192956
[pid=14828] ppid=14826 vsize=13208 CPUtime=12.55
/proc/14828/stat : 14828 (pcs.big) R 14826 14828 14449 0 -1 4194304 2244 656 0 0 1254 1 0 0 25 0 1 0 60173412 13524992 1875 996147200 134512640 135215973 4294956304 18446744073709551615 135009167 0 0 4096 0 0 0 0 17 1 0 0
/proc/14828/statm: 3302 1875 401 171 0 2227 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 13208

[startup+25.5011 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14833
/proc/meminfo: memFree=1422480/2055920 swapFree=4192812/4192956
[pid=14828] ppid=14826 vsize=13208 CPUtime=25.23
/proc/14828/stat : 14828 (pcs.big) R 14826 14828 14449 0 -1 4194304 2609 656 0 0 2522 1 0 0 25 0 1 0 60173412 13524992 2240 996147200 134512640 135215973 4294956304 18446744073709551615 134585694 0 0 4096 0 0 0 0 17 1 0 0
/proc/14828/statm: 3302 2240 401 171 0 2227 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 13208

[startup+51.1026 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14833
/proc/meminfo: memFree=1419216/2055920 swapFree=4192812/4192956
[pid=14828] ppid=14826 vsize=13732 CPUtime=50.59
/proc/14828/stat : 14828 (pcs.big) R 14826 14828 14449 0 -1 4194304 3100 656 0 0 5058 1 0 0 25 0 1 0 60173412 14061568 2731 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 1 0 0
/proc/14828/statm: 3433 2731 401 171 0 2358 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 13732

[startup+102.303 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14833
/proc/meminfo: memFree=1410256/2055920 swapFree=4192812/4192956
[pid=14828] ppid=14826 vsize=19832 CPUtime=101.32
/proc/14828/stat : 14828 (pcs.big) R 14826 14828 14449 0 -1 4194304 4668 656 0 0 10130 2 0 0 25 0 1 0 60173412 20307968 4234 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 1 0 0
/proc/14828/statm: 4958 4234 401 171 0 3883 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 19832

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14839
/proc/meminfo: memFree=1399816/2055920 swapFree=4192812/4192956
[pid=14828] ppid=14826 vsize=27220 CPUtime=160.73
/proc/14828/stat : 14828 (pcs.big) R 14826 14828 14449 0 -1 4194304 6528 656 0 0 16070 3 0 0 25 0 1 0 60173412 27873280 6094 996147200 134512640 135215973 4294956304 18446744073709551615 135018582 0 0 4096 0 0 0 0 17 1 0 0
/proc/14828/statm: 6805 6094 401 171 0 5730 0
Current children cumulated CPU time (s) 160.73
Current children cumulated vsize (KiB) 27220

[startup+222.306 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14839
/proc/meminfo: memFree=1389192/2055920 swapFree=4192812/4192956
[pid=14828] ppid=14826 vsize=35116 CPUtime=220.17
/proc/14828/stat : 14828 (pcs.big) R 14826 14828 14449 0 -1 4194304 8546 656 0 0 22012 5 0 0 25 0 1 0 60173412 35958784 7983 996147200 134512640 135215973 4294956304 18446744073709551615 134596291 0 0 4096 0 0 0 0 17 1 0 0
/proc/14828/statm: 8779 7983 401 171 0 7704 0
Current children cumulated CPU time (s) 220.17
Current children cumulated vsize (KiB) 35116

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14839
/proc/meminfo: memFree=1379080/2055920 swapFree=4192812/4192956
[pid=14828] ppid=14826 vsize=42240 CPUtime=279.6
/proc/14828/stat : 14828 (pcs.big) R 14826 14828 14449 0 -1 4194304 10387 656 0 0 27954 6 0 0 25 0 1 0 60173412 43253760 9791 996147200 134512640 135215973 4294956304 18446744073709551615 134600006 0 0 4096 0 0 0 0 17 1 0 0
/proc/14828/statm: 10560 9791 401 171 0 9485 0
Current children cumulated CPU time (s) 279.6
Current children cumulated vsize (KiB) 42240

[startup+342.303 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14839
/proc/meminfo: memFree=1369288/2055920 swapFree=4192812/4192956
[pid=14828] ppid=14826 vsize=49236 CPUtime=339.05
/proc/14828/stat : 14828 (pcs.big) R 14826 14828 14449 0 -1 4194304 12182 656 0 0 33898 7 0 0 25 0 1 0 60173412 50417664 11586 996147200 134512640 135215973 4294956304 18446744073709551615 134583174 0 0 4096 0 0 0 0 17 1 0 0
/proc/14828/statm: 12309 11586 401 171 0 11234 0
Current children cumulated CPU time (s) 339.05
Current children cumulated vsize (KiB) 49236

[startup+402.303 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14839
/proc/meminfo: memFree=1359816/2055920 swapFree=4192812/4192956
[pid=14828] ppid=14826 vsize=56860 CPUtime=398.48
/proc/14828/stat : 14828 (pcs.big) R 14826 14828 14449 0 -1 4194304 14130 656 0 0 39840 8 0 0 25 0 1 0 60173412 58224640 13277 996147200 134512640 135215973 4294956304 18446744073709551615 4158960014 0 0 4096 0 0 0 0 17 1 0 0
/proc/14828/statm: 14215 13277 401 171 0 13140 0
Current children cumulated CPU time (s) 398.48
Current children cumulated vsize (KiB) 56860

[startup+462.303 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14839
/proc/meminfo: memFree=1350216/2055920 swapFree=4192812/4192956
[pid=14828] ppid=14826 vsize=63328 CPUtime=457.93
/proc/14828/stat : 14828 (pcs.big) R 14826 14828 14449 0 -1 4194304 15806 656 0 0 45784 9 0 0 25 0 1 0 60173412 64847872 14953 996147200 134512640 135215973 4294956304 18446744073709551615 134583640 0 0 4096 0 0 0 0 17 1 0 0
/proc/14828/statm: 15832 14953 401 171 0 14757 0
Current children cumulated CPU time (s) 457.93
Current children cumulated vsize (KiB) 63328

[startup+522.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14839
/proc/meminfo: memFree=1341072/2055920 swapFree=4192812/4192956
[pid=14828] ppid=14826 vsize=70184 CPUtime=517.36
/proc/14828/stat : 14828 (pcs.big) R 14826 14828 14449 0 -1 4194304 17540 656 0 0 51726 10 0 0 25 0 1 0 60173412 71868416 16622 996147200 134512640 135215973 4294956304 18446744073709551615 134599847 0 0 4096 0 0 0 0 17 1 0 0
/proc/14828/statm: 17546 16622 401 171 0 16471 0
Current children cumulated CPU time (s) 517.36
Current children cumulated vsize (KiB) 70184

[startup+582.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14839
/proc/meminfo: memFree=1318864/2055920 swapFree=4192812/4192956
[pid=14828] ppid=14826 vsize=76512 CPUtime=576.8
/proc/14828/stat : 14828 (pcs.big) R 14826 14828 14449 0 -1 4194304 19166 656 0 0 57669 11 0 0 25 0 1 0 60173412 78348288 18248 996147200 134512640 135215973 4294956304 18446744073709551615 134596291 0 0 4096 0 0 0 0 17 1 0 0
/proc/14828/statm: 19128 18248 401 171 0 18053 0
Current children cumulated CPU time (s) 576.8
Current children cumulated vsize (KiB) 76512

[startup+642.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14839
/proc/meminfo: memFree=1310736/2055920 swapFree=4192812/4192956
[pid=14828] ppid=14826 vsize=83108 CPUtime=636.24

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

[startup+882.308 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14839
/proc/meminfo: memFree=1278928/2055920 swapFree=4192812/4192956
[pid=14828] ppid=14826 vsize=112084 CPUtime=874
/proc/14828/stat : 14828 (pcs.big) R 14826 14828 14449 0 -1 4194304 28310 656 0 0 87381 19 0 0 25 0 1 0 60173412 114774016 26879 996147200 134512640 135215973 4294956304 18446744073709551615 134583640 0 0 4096 0 0 0 0 17 1 0 0
/proc/14828/statm: 28021 26879 401 171 0 26946 0
Current children cumulated CPU time (s) 874
Current children cumulated vsize (KiB) 112084

[startup+942.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14839
/proc/meminfo: memFree=1271120/2055920 swapFree=4192812/4192956
[pid=14828] ppid=14826 vsize=118940 CPUtime=933.43
/proc/14828/stat : 14828 (pcs.big) R 14826 14828 14449 0 -1 4194304 30042 656 0 0 93323 20 0 0 25 0 1 0 60173412 121794560 28611 996147200 134512640 135215973 4294956304 18446744073709551615 12373661 0 0 4096 0 0 0 0 17 1 0 0
/proc/14828/statm: 29735 28611 401 171 0 28660 0
Current children cumulated CPU time (s) 933.43
Current children cumulated vsize (KiB) 118940

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14839
/proc/meminfo: memFree=1262416/2055920 swapFree=4192812/4192956
[pid=14828] ppid=14826 vsize=126580 CPUtime=992.87
/proc/14828/stat : 14828 (pcs.big) R 14826 14828 14449 0 -1 4194304 32022 656 0 0 99266 21 0 0 25 0 1 0 60173412 129617920 30462 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/14828/statm: 31645 30462 401 171 0 30570 0
Current children cumulated CPU time (s) 992.87
Current children cumulated vsize (KiB) 126580

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14839
/proc/meminfo: memFree=1255632/2055920 swapFree=4192812/4192956
[pid=14828] ppid=14826 vsize=132520 CPUtime=1052.3
/proc/14828/stat : 14828 (pcs.big) R 14826 14828 14449 0 -1 4194304 33528 656 0 0 105208 22 0 0 25 0 1 0 60173412 135700480 31968 996147200 134512640 135215973 4294956304 18446744073709551615 134590456 0 0 4096 0 0 0 0 17 1 0 0
/proc/14828/statm: 33130 31968 401 171 0 32055 0
Current children cumulated CPU time (s) 1052.3
Current children cumulated vsize (KiB) 132520

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14839
/proc/meminfo: memFree=1248080/2055920 swapFree=4192812/4192956
[pid=14828] ppid=14826 vsize=138460 CPUtime=1111.74
/proc/14828/stat : 14828 (pcs.big) R 14826 14828 14449 0 -1 4194304 35048 656 0 0 111151 23 0 0 25 0 1 0 60173412 141783040 33488 996147200 134512640 135215973 4294956304 18446744073709551615 134590188 0 0 4096 0 0 0 0 17 1 0 0
/proc/14828/statm: 34615 33488 401 171 0 33540 0
Current children cumulated CPU time (s) 1111.74
Current children cumulated vsize (KiB) 138460

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14839
/proc/meminfo: memFree=1239568/2055920 swapFree=4192812/4192956
[pid=14828] ppid=14826 vsize=144664 CPUtime=1171.18
/proc/14828/stat : 14828 (pcs.big) R 14826 14828 14449 0 -1 4194304 36668 656 0 0 117093 25 0 0 25 0 1 0 60173412 148135936 35108 996147200 134512640 135215973 4294956304 18446744073709551615 134599873 0 0 4096 0 0 0 0 17 1 0 0
/proc/14828/statm: 36166 35108 401 171 0 35091 0
Current children cumulated CPU time (s) 1171.18
Current children cumulated vsize (KiB) 144664

[startup+1242.3 s]
/proc/loadavg: 2.15 2.02 2.01 3/74 14872
/proc/meminfo: memFree=1334024/2055920 swapFree=4192812/4192956
[pid=14828] ppid=14826 vsize=151396 CPUtime=1230.65
/proc/14828/stat : 14828 (pcs.big) R 14826 14828 14449 0 -1 4194304 38364 656 0 0 123038 27 0 0 25 0 1 0 60173412 155029504 36804 996147200 134512640 135215973 4294956304 18446744073709551615 134583557 0 0 4096 0 0 0 0 17 0 0 0
/proc/14828/statm: 37849 36804 401 171 0 36774 0
Current children cumulated CPU time (s) 1230.65
Current children cumulated vsize (KiB) 151396

[startup+1302.3 s]
/proc/loadavg: 2.12 2.03 2.00 3/74 14872
/proc/meminfo: memFree=1313544/2055920 swapFree=4192812/4192956
[pid=14828] ppid=14826 vsize=159052 CPUtime=1290.4
/proc/14828/stat : 14828 (pcs.big) R 14826 14828 14449 0 -1 4194304 40330 656 0 0 129012 28 0 0 25 0 1 0 60173412 162869248 38770 996147200 134512640 135215973 4294956304 18446744073709551615 135026930 0 0 4096 0 0 0 0 17 0 0 0
/proc/14828/statm: 39763 38770 401 171 0 38688 0
Current children cumulated CPU time (s) 1290.4
Current children cumulated vsize (KiB) 159052

[startup+1362.3 s]
/proc/loadavg: 2.10 2.04 2.00 3/74 14872
/proc/meminfo: memFree=1299272/2055920 swapFree=4192812/4192956
[pid=14828] ppid=14826 vsize=165916 CPUtime=1350.16
/proc/14828/stat : 14828 (pcs.big) R 14826 14828 14449 0 -1 4194304 42091 656 0 0 134987 29 0 0 25 0 1 0 60173412 169897984 40531 996147200 134512640 135215973 4294956304 18446744073709551615 134585686 0 0 4096 0 0 0 0 17 0 0 0
/proc/14828/statm: 41479 40531 401 171 0 40404 0
Current children cumulated CPU time (s) 1350.16
Current children cumulated vsize (KiB) 165916

[startup+1422.3 s]
/proc/loadavg: 2.09 2.04 2.00 3/74 14872
/proc/meminfo: memFree=1286408/2055920 swapFree=4192812/4192956
[pid=14828] ppid=14826 vsize=172912 CPUtime=1409.91
/proc/14828/stat : 14828 (pcs.big) R 14826 14828 14449 0 -1 4194304 43903 656 0 0 140961 30 0 0 25 0 1 0 60173412 177061888 42343 996147200 134512640 135215973 4294956304 18446744073709551615 134597509 0 0 4096 0 0 0 0 17 0 0 0
/proc/14828/statm: 43228 42343 401 171 0 42153 0
Current children cumulated CPU time (s) 1409.91
Current children cumulated vsize (KiB) 172912

[startup+1482.3 s]
/proc/loadavg: 2.15 2.06 2.01 3/74 14872
/proc/meminfo: memFree=1274632/2055920 swapFree=4192812/4192956
[pid=14828] ppid=14826 vsize=179772 CPUtime=1469.68
/proc/14828/stat : 14828 (pcs.big) R 14826 14828 14449 0 -1 4194304 45671 656 0 0 146936 32 0 0 25 0 1 0 60173412 184086528 44111 996147200 134512640 135215973 4294956304 18446744073709551615 135020198 0 0 4096 0 0 0 0 17 0 0 0
/proc/14828/statm: 44943 44111 401 171 0 43868 0
Current children cumulated CPU time (s) 1469.68
Current children cumulated vsize (KiB) 179772

[startup+1542.31 s]
/proc/loadavg: 2.10 2.06 2.01 3/74 14872
/proc/meminfo: memFree=1257608/2055920 swapFree=4192812/4192956
[pid=14828] ppid=14826 vsize=186636 CPUtime=1529.43
/proc/14828/stat : 14828 (pcs.big) R 14826 14828 14449 0 -1 4194304 47434 656 0 0 152911 32 0 0 25 0 1 0 60173412 191115264 45874 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/14828/statm: 46659 45874 401 171 0 45584 0
Current children cumulated CPU time (s) 1529.43
Current children cumulated vsize (KiB) 186636

[startup+1602.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/74 14872
/proc/meminfo: memFree=1249232/2055920 swapFree=4192812/4192956
[pid=14828] ppid=14826 vsize=193368 CPUtime=1589.18
/proc/14828/stat : 14828 (pcs.big) R 14826 14828 14449 0 -1 4194304 49152 656 0 0 158885 33 0 0 25 0 1 0 60173412 198008832 47592 996147200 134512640 135215973 4294956304 18446744073709551615 134533067 0 0 4096 0 0 0 0 17 0 0 0
/proc/14828/statm: 48342 47592 401 171 0 47267 0
Current children cumulated CPU time (s) 1589.18
Current children cumulated vsize (KiB) 193368

[startup+1662.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/74 14872
/proc/meminfo: memFree=1240784/2055920 swapFree=4192812/4192956
[pid=14828] ppid=14826 vsize=204064 CPUtime=1648.95
/proc/14828/stat : 14828 (pcs.big) R 14826 14828 14449 0 -1 4194304 51854 656 0 0 164859 36 0 0 25 0 1 0 60173412 208961536 49269 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 0 0 0
/proc/14828/statm: 51016 49269 401 171 0 49941 0
Current children cumulated CPU time (s) 1648.95
Current children cumulated vsize (KiB) 204064

[startup+1722.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/74 14872
/proc/meminfo: memFree=1231376/2055920 swapFree=4192812/4192956
[pid=14828] ppid=14826 vsize=210656 CPUtime=1708.7
/proc/14828/stat : 14828 (pcs.big) R 14826 14828 14449 0 -1 4194304 53565 656 0 0 170833 37 0 0 25 0 1 0 60173412 215711744 50980 996147200 134512640 135215973 4294956304 18446744073709551615 4158960050 0 0 4096 0 0 0 0 17 0 0 0
/proc/14828/statm: 52664 50980 401 171 0 51589 0
Current children cumulated CPU time (s) 1708.7
Current children cumulated vsize (KiB) 210656

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 14872
/proc/meminfo: memFree=1221136/2055920 swapFree=4192812/4192956
[pid=14828] ppid=14826 vsize=217124 CPUtime=1768.46
/proc/14828/stat : 14828 (pcs.big) R 14826 14828 14449 0 -1 4194304 55224 656 0 0 176808 38 0 0 25 0 1 0 60173412 222334976 52639 996147200 134512640 135215973 4294956304 18446744073709551615 4158960167 0 0 4096 0 0 0 0 17 0 0 0
/proc/14828/statm: 54281 52639 401 171 0 53206 0
Current children cumulated CPU time (s) 1768.46
Current children cumulated vsize (KiB) 217124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1814.01 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 14872
/proc/meminfo: memFree=1215568/2055920 swapFree=4192812/4192956
[pid=14828] ppid=14826 vsize=220952 CPUtime=1800.04
/proc/14828/stat : 14828 (pcs.big) R 14826 14828 14449 0 -1 4194304 56189 656 0 0 179966 38 0 0 25 0 1 0 60173412 226254848 53604 996147200 134512640 135215973 4294956304 18446744073709551615 134599879 0 0 4096 0 0 0 0 17 0 0 0
/proc/14828/statm: 55238 53604 401 171 0 54163 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 220952

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

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

[startup+1814.01 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 14872
/proc/meminfo: memFree=1215568/2055920 swapFree=4192812/4192956
[pid=14828] ppid=14826 vsize=220952 CPUtime=1800.04
/proc/14828/stat : 14828 (pcs.big) R 14826 14828 14449 0 -1 4194304 56189 656 0 0 179966 38 0 0 25 0 1 0 60173412 226254848 53604 996147200 134512640 135215973 4294956304 18446744073709551615 134599879 0 0 4096 0 0 0 0 17 0 0 0
/proc/14828/statm: 55238 53604 401 171 0 54163 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 220952

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1814.05
CPU time (s): 1800.11
CPU user time (s): 1799.68
CPU system time (s): 0.430934
CPU usage (%): 99.2316
Max. virtual memory (cumulated for all children) (KiB): 220952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.68
system time used= 0.430934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56845
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= 19
involuntary context switches= 34569

runsolver used 2.22566 second user time and 6.03208 second system time

The end

Launcher Data 

Begin job on node56 at 2009-07-16 09:58:21
IDJOB=2090788
IDBENCH=59893
IDSOLVER=733
FILE ID=node56/2090788-1247731101
PBS_JOBID= 9521641
Free space on /tmp= 103076 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/tightness0.9/normalized-rand-2-40-180-84-900-92_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2090788-1247731101/watcher-2090788-1247731101 -o /tmp/evaluation-result-2090788-1247731101/solver-2090788-1247731101 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1758025350 HOME/instance-2090788-1247731101.xml

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

MD5SUM BENCH= c56d3168d4b60946a7befce3deaa06d6
RANDOM SEED=1758025350

node56.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		: 3000.209
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		: 3000.209
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:       1431792 kB
Buffers:         90280 kB
Cached:         381980 kB
SwapCached:          0 kB
Active:         254024 kB
Inactive:       287328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1431792 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3872 kB
Writeback:           0 kB
Mapped:          79528 kB
Slab:            67996 kB
Committed_AS:   508636 kB
PageTables:       1932 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= 103076 MiB
End job on node56 at 2009-07-16 10:28:37