Trace number 2057425

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 1807.33

General information on the benchmark

Namecsp/rand-2-27/
normalized-rand-27-27-351-163-57021_ext.xml
MD5SUM73a72b58fd08e3bdce88f31cfc83b195
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 benchmark1087.2
Satisfiable
(Un)Satisfiability was proved
Number of variables27
Number of constraints351
Maximum constraint arity2
Maximum domain size27
Number of constraints which are defined in extension351
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 1779745663
0.00/0.04	c Constructing HOME/instance-2057425-1247694221.xml  with 9466 constraints
0.05/0.18	c Solving

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2057425-1247694221/watcher-2057425-1247694221 -o /tmp/evaluation-result-2057425-1247694221/solver-2057425-1247694221 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1779745663 HOME/instance-2057425-1247694221.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: 0.00 0.00 0.00 2/67 12874
/proc/meminfo: memFree=1281688/2055920 swapFree=4192812/4192956
[pid=12874] ppid=12872 vsize=5356 CPUtime=0
/proc/12874/stat : 12874 (pcssolve) S 12872 12874 12808 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 56485254 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12874/statm: 1339 242 201 169 0 50 0
[pid=12875] ppid=12874 vsize=5356 CPUtime=0
/proc/12875/stat : 12875 (pcssolve) D 12874 12874 12808 0 -1 4194368 21 0 0 0 0 0 0 0 19 0 1 0 56485254 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 226238364261 0 0 4100 65536 18446744071563608240 0 0 17 1 0 0
/proc/12875/statm: 1339 243 202 169 0 50 0
[pid=12876] ppid=12874 vsize=200 CPUtime=0
/proc/12876/stat : 12876 (grep) D 12874 12874 12808 0 -1 4194304 46 0 0 0 0 0 0 0 20 0 1 0 56485254 204800 24 996147200 4194304 4274172 548682069040 18446744073709551615 226235577737 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/12876/statm: 50 24 17 19 0 4 0

[startup+0.102116 s]
/proc/loadavg: 0.00 0.00 0.00 2/67 12874
/proc/meminfo: memFree=1281688/2055920 swapFree=4192812/4192956
[pid=12874] ppid=12872 vsize=5300 CPUtime=0.05
/proc/12874/stat : 12874 (pcs.small) R 12872 12874 12808 0 -1 4194304 1033 822 0 0 5 0 0 0 17 0 1 0 56485254 5427200 642 996147200 134512640 135095119 4294956304 18446744073709551615 5305979 0 0 4096 0 0 0 0 17 1 0 0
/proc/12874/statm: 1325 642 364 142 0 279 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5300

[startup+0.201123 s]
/proc/loadavg: 0.00 0.00 0.00 2/67 12874
/proc/meminfo: memFree=1281688/2055920 swapFree=4192812/4192956
[pid=12874] ppid=12872 vsize=7712 CPUtime=0.15
/proc/12874/stat : 12874 (pcs.small) R 12872 12874 12808 0 -1 4194304 1676 822 0 0 14 1 0 0 18 0 1 0 56485254 7897088 1187 996147200 134512640 135095119 4294956304 18446744073709551615 134617012 0 0 4096 0 0 0 0 17 1 0 0
/proc/12874/statm: 1928 1187 378 142 0 882 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 7712

[startup+0.301131 s]
/proc/loadavg: 0.00 0.00 0.00 2/67 12874
/proc/meminfo: memFree=1281688/2055920 swapFree=4192812/4192956
[pid=12874] ppid=12872 vsize=7712 CPUtime=0.25
/proc/12874/stat : 12874 (pcs.small) R 12872 12874 12808 0 -1 4194304 1677 822 0 0 24 1 0 0 18 0 1 0 56485254 7897088 1188 996147200 134512640 135095119 4294956304 18446744073709551615 134642959 0 0 4096 0 0 0 0 17 1 0 0
/proc/12874/statm: 1928 1188 378 142 0 882 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 7712

[startup+0.701166 s]
/proc/loadavg: 0.00 0.00 0.00 2/67 12874
/proc/meminfo: memFree=1281688/2055920 swapFree=4192812/4192956
[pid=12874] ppid=12872 vsize=7712 CPUtime=0.65
/proc/12874/stat : 12874 (pcs.small) R 12872 12874 12808 0 -1 4194304 1685 822 0 0 64 1 0 0 21 0 1 0 56485254 7897088 1196 996147200 134512640 135095119 4294956304 18446744073709551615 134641772 0 0 4096 0 0 0 0 17 1 0 0
/proc/12874/statm: 1928 1196 378 142 0 882 0
Current children cumulated CPU time (s) 0.65
Current children cumulated vsize (KiB) 7712

[startup+1.50124 s]
/proc/loadavg: 0.08 0.02 0.01 2/68 12880
/proc/meminfo: memFree=1278088/2055920 swapFree=4192812/4192956
[pid=12874] ppid=12872 vsize=7712 CPUtime=1.45
/proc/12874/stat : 12874 (pcs.small) R 12872 12874 12808 0 -1 4194304 1702 822 0 0 144 1 0 0 25 0 1 0 56485254 7897088 1213 996147200 134512640 135095119 4294956304 18446744073709551615 134578292 0 0 4096 0 0 0 0 17 1 0 0
/proc/12874/statm: 1928 1213 378 142 0 882 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 7712

[startup+3.10138 s]
/proc/loadavg: 0.08 0.02 0.01 2/68 12880
/proc/meminfo: memFree=1278024/2055920 swapFree=4192812/4192956
[pid=12874] ppid=12872 vsize=7712 CPUtime=3.05
/proc/12874/stat : 12874 (pcs.small) R 12872 12874 12808 0 -1 4194304 1732 822 0 0 304 1 0 0 25 0 1 0 56485254 7897088 1243 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 1 0 0
/proc/12874/statm: 1928 1243 378 142 0 882 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7712

[startup+6.30166 s]
/proc/loadavg: 0.08 0.02 0.01 2/68 12880
/proc/meminfo: memFree=1276872/2055920 swapFree=4192812/4192956
[pid=12874] ppid=12872 vsize=9452 CPUtime=6.25
/proc/12874/stat : 12874 (pcs.small) R 12872 12874 12808 0 -1 4194304 2191 822 0 0 624 1 0 0 25 0 1 0 56485254 9678848 1573 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 1 0 0
/proc/12874/statm: 2363 1573 378 142 0 1317 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 9452

[startup+12.7012 s]
/proc/loadavg: 0.30 0.06 0.02 3/73 12895
/proc/meminfo: memFree=1266512/2055920 swapFree=4192812/4192956
[pid=12874] ppid=12872 vsize=11652 CPUtime=12.63
/proc/12874/stat : 12874 (pcs.small) R 12872 12874 12808 0 -1 4194304 3004 822 0 0 1261 2 0 0 25 0 1 0 56485254 11931648 2129 996147200 134512640 135095119 4294956304 18446744073709551615 134589531 0 0 4096 0 0 0 0 17 0 0 0
/proc/12874/statm: 2913 2129 378 142 0 1867 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 11652

[startup+25.5014 s]
/proc/loadavg: 0.56 0.13 0.04 3/73 12895
/proc/meminfo: memFree=1263320/2055920 swapFree=4192812/4192956
[pid=12874] ppid=12872 vsize=16560 CPUtime=25.38
/proc/12874/stat : 12874 (pcs.small) R 12872 12874 12808 0 -1 4194304 4589 822 0 0 2535 3 0 0 25 0 1 0 56485254 16957440 2944 996147200 134512640 135095119 4294956304 18446744073709551615 134617350 0 0 4096 0 0 0 0 17 0 0 0
/proc/12874/statm: 4140 2944 378 142 0 3094 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 16560

[startup+51.1016 s]
/proc/loadavg: 1.05 0.28 0.09 3/73 12895
/proc/meminfo: memFree=1257240/2055920 swapFree=4192812/4192956
[pid=12874] ppid=12872 vsize=19180 CPUtime=50.88
/proc/12874/stat : 12874 (pcs.small) R 12872 12874 12808 0 -1 4194304 5730 822 0 0 5083 5 0 0 25 0 1 0 56485254 19640320 4085 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 0 0 0
/proc/12874/statm: 4795 4085 378 142 0 3749 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 19180

[startup+102.301 s]
/proc/loadavg: 1.62 0.56 0.20 3/73 12895
/proc/meminfo: memFree=1246744/2055920 swapFree=4192812/4192956
[pid=12874] ppid=12872 vsize=29148 CPUtime=101.88
/proc/12874/stat : 12874 (pcs.small) R 12872 12874 12808 0 -1 4194304 8923 822 0 0 10181 7 0 0 25 0 1 0 56485254 29847552 5740 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12874/statm: 7287 5740 378 142 0 6241 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 29148

[startup+162.301 s]
/proc/loadavg: 1.86 0.82 0.31 3/73 12895
/proc/meminfo: memFree=1238168/2055920 swapFree=4192812/4192956
[pid=12874] ppid=12872 vsize=32308 CPUtime=161.64
/proc/12874/stat : 12874 (pcs.small) R 12872 12874 12808 0 -1 4194304 10332 822 0 0 16155 9 0 0 25 0 1 0 56485254 33083392 7149 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12874/statm: 8077 7149 378 142 0 7031 0
Current children cumulated CPU time (s) 161.64
Current children cumulated vsize (KiB) 32308

[startup+222.307 s]
/proc/loadavg: 1.95 1.03 0.41 3/73 12895
/proc/meminfo: memFree=1228184/2055920 swapFree=4192812/4192956
[pid=12874] ppid=12872 vsize=43252 CPUtime=221.41
/proc/12874/stat : 12874 (pcs.small) R 12872 12874 12808 0 -1 4194304 13598 822 0 0 22129 12 0 0 25 0 1 0 56485254 44290048 8366 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12874/statm: 10813 8366 378 142 0 9767 0
Current children cumulated CPU time (s) 221.41
Current children cumulated vsize (KiB) 43252

[startup+282.302 s]
/proc/loadavg: 1.98 1.21 0.51 3/73 12895
/proc/meminfo: memFree=1219544/2055920 swapFree=4192812/4192956
[pid=12874] ppid=12872 vsize=53156 CPUtime=281.16
/proc/12874/stat : 12874 (pcs.small) R 12872 12874 12808 0 -1 4194304 16531 822 0 0 28103 13 0 0 25 0 1 0 56485254 54431744 10274 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12874/statm: 13289 10274 378 142 0 12243 0
Current children cumulated CPU time (s) 281.16
Current children cumulated vsize (KiB) 53156

[startup+342.301 s]
/proc/loadavg: 1.99 1.35 0.60 3/73 12895
/proc/meminfo: memFree=1215832/2055920 swapFree=4192812/4192956
[pid=12874] ppid=12872 vsize=53156 CPUtime=340.91
/proc/12874/stat : 12874 (pcs.small) R 12872 12874 12808 0 -1 4194304 16945 822 0 0 34077 14 0 0 25 0 1 0 56485254 54431744 10688 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12874/statm: 13289 10688 378 142 0 12243 0
Current children cumulated CPU time (s) 340.91
Current children cumulated vsize (KiB) 53156

[startup+402.301 s]
/proc/loadavg: 1.99 1.47 0.68 3/73 12895
/proc/meminfo: memFree=1210776/2055920 swapFree=4192812/4192956
[pid=12874] ppid=12872 vsize=54596 CPUtime=400.68
/proc/12874/stat : 12874 (pcs.small) R 12872 12874 12808 0 -1 4194304 17688 822 0 0 40053 15 0 0 25 0 1 0 56485254 55906304 11431 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12874/statm: 13649 11431 378 142 0 12603 0
Current children cumulated CPU time (s) 400.68
Current children cumulated vsize (KiB) 54596

[startup+462.302 s]
/proc/loadavg: 1.99 1.56 0.76 3/73 12895
/proc/meminfo: memFree=1205400/2055920 swapFree=4192812/4192956
[pid=12874] ppid=12872 vsize=56300 CPUtime=460.43
/proc/12874/stat : 12874 (pcs.small) R 12872 12874 12808 0 -1 4194304 18480 822 0 0 46027 16 0 0 25 0 1 0 56485254 57651200 12223 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12874/statm: 14075 12223 378 142 0 13029 0
Current children cumulated CPU time (s) 460.43
Current children cumulated vsize (KiB) 56300

[startup+522.302 s]
/proc/loadavg: 1.99 1.64 0.84 3/73 12897
/proc/meminfo: memFree=1200152/2055920 swapFree=4192812/4192956
[pid=12874] ppid=12872 vsize=58136 CPUtime=520.2
/proc/12874/stat : 12874 (pcs.small) R 12872 12874 12808 0 -1 4194304 19286 822 0 0 52003 17 0 0 25 0 1 0 56485254 59531264 13029 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12874/statm: 14534 13029 378 142 0 13488 0
Current children cumulated CPU time (s) 520.2
Current children cumulated vsize (KiB) 58136

[startup+582.301 s]
/proc/loadavg: 1.99 1.70 0.91 3/73 12897
/proc/meminfo: memFree=1195224/2055920 swapFree=4192812/4192956
[pid=12874] ppid=12872 vsize=59708 CPUtime=579.96
/proc/12874/stat : 12874 (pcs.small) R 12872 12874 12808 0 -1 4194304 20016 822 0 0 57978 18 0 0 25 0 1 0 56485254 61140992 13759 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12874/statm: 14927 13759 378 142 0 13881 0
Current children cumulated CPU time (s) 579.96
Current children cumulated vsize (KiB) 59708

[startup+642.301 s]
/proc/loadavg: 1.99 1.75 0.97 3/73 12897
/proc/meminfo: memFree=1190296/2055920 swapFree=4192812/4192956
[pid=12874] ppid=12872 vsize=77800 CPUtime=639.71

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

[startup+822.302 s]
/proc/loadavg: 1.99 1.86 1.15 3/73 12897
/proc/meminfo: memFree=1172824/2055920 swapFree=4192812/4192956
[pid=12874] ppid=12872 vsize=82404 CPUtime=818.99
/proc/12874/stat : 12874 (pcs.small) R 12872 12874 12808 0 -1 4194304 26876 822 0 0 81874 25 0 0 25 0 1 0 56485254 84381696 16522 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12874/statm: 20601 16522 378 142 0 19555 0
Current children cumulated CPU time (s) 818.99
Current children cumulated vsize (KiB) 82404

[startup+882.306 s]
/proc/loadavg: 1.99 1.88 1.20 3/73 12897
/proc/meminfo: memFree=1169432/2055920 swapFree=4192812/4192956
[pid=12874] ppid=12872 vsize=83724 CPUtime=878.76
/proc/12874/stat : 12874 (pcs.small) R 12872 12874 12808 0 -1 4194304 27497 822 0 0 87850 26 0 0 25 0 1 0 56485254 85733376 17143 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12874/statm: 20931 17143 378 142 0 19885 0
Current children cumulated CPU time (s) 878.76
Current children cumulated vsize (KiB) 83724

[startup+942.303 s]
/proc/loadavg: 1.99 1.90 1.24 3/73 12897
/proc/meminfo: memFree=1155480/2055920 swapFree=4192812/4192956
[pid=12874] ppid=12872 vsize=103916 CPUtime=938.52
/proc/12874/stat : 12874 (pcs.small) R 12872 12874 12808 0 -1 4194304 32816 822 0 0 93824 28 0 0 25 0 1 0 56485254 106409984 20413 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12874/statm: 25979 20413 378 142 0 24933 0
Current children cumulated CPU time (s) 938.52
Current children cumulated vsize (KiB) 103916

[startup+1002.3 s]
/proc/loadavg: 1.99 1.92 1.29 3/73 12897
/proc/meminfo: memFree=1153240/2055920 swapFree=4192812/4192956
[pid=12874] ppid=12872 vsize=103916 CPUtime=998.28
/proc/12874/stat : 12874 (pcs.small) R 12872 12874 12808 0 -1 4194304 33074 822 0 0 99800 28 0 0 25 0 1 0 56485254 106409984 20671 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12874/statm: 25979 20671 378 142 0 24933 0
Current children cumulated CPU time (s) 998.28
Current children cumulated vsize (KiB) 103916

[startup+1062.3 s]
/proc/loadavg: 1.99 1.93 1.33 3/73 12903
/proc/meminfo: memFree=1150552/2055920 swapFree=4192812/4192956
[pid=12874] ppid=12872 vsize=103916 CPUtime=1058.04
/proc/12874/stat : 12874 (pcs.small) R 12872 12874 12808 0 -1 4194304 33326 822 0 0 105775 29 0 0 25 0 1 0 56485254 106409984 20923 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12874/statm: 25979 20923 378 142 0 24933 0
Current children cumulated CPU time (s) 1058.04
Current children cumulated vsize (KiB) 103916

[startup+1122.3 s]
/proc/loadavg: 1.99 1.94 1.37 3/73 12903
/proc/meminfo: memFree=1147800/2055920 swapFree=4192812/4192956
[pid=12874] ppid=12872 vsize=103916 CPUtime=1117.8
/proc/12874/stat : 12874 (pcs.small) R 12872 12874 12808 0 -1 4194304 33570 822 0 0 111751 29 0 0 25 0 1 0 56485254 106409984 21167 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12874/statm: 25979 21167 378 142 0 24933 0
Current children cumulated CPU time (s) 1117.8
Current children cumulated vsize (KiB) 103916

[startup+1182.3 s]
/proc/loadavg: 1.99 1.95 1.41 3/73 12903
/proc/meminfo: memFree=1145176/2055920 swapFree=4192812/4192956
[pid=12874] ppid=12872 vsize=103916 CPUtime=1177.56
/proc/12874/stat : 12874 (pcs.small) R 12872 12874 12808 0 -1 4194304 33810 822 0 0 117726 30 0 0 25 0 1 0 56485254 106409984 21407 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/12874/statm: 25979 21407 378 142 0 24933 0
Current children cumulated CPU time (s) 1177.56
Current children cumulated vsize (KiB) 103916

[startup+1242.3 s]
/proc/loadavg: 1.99 1.95 1.44 3/73 12903
/proc/meminfo: memFree=1142616/2055920 swapFree=4192812/4192956
[pid=12874] ppid=12872 vsize=103916 CPUtime=1237.32
/proc/12874/stat : 12874 (pcs.small) R 12872 12874 12808 0 -1 4194304 34046 822 0 0 123702 30 0 0 25 0 1 0 56485254 106409984 21643 996147200 134512640 135095119 4294956304 18446744073709551615 134617057 0 0 4096 0 0 0 0 17 0 0 0
/proc/12874/statm: 25979 21643 378 142 0 24933 0
Current children cumulated CPU time (s) 1237.32
Current children cumulated vsize (KiB) 103916

[startup+1302.3 s]
/proc/loadavg: 1.99 1.96 1.47 3/73 12903
/proc/meminfo: memFree=1139800/2055920 swapFree=4192812/4192956
[pid=12874] ppid=12872 vsize=103916 CPUtime=1297.09
/proc/12874/stat : 12874 (pcs.small) R 12872 12874 12808 0 -1 4194304 34275 822 0 0 129678 31 0 0 25 0 1 0 56485254 106409984 21872 996147200 134512640 135095119 4294956304 18446744073709551615 134617017 0 0 4096 0 0 0 0 17 0 0 0
/proc/12874/statm: 25979 21872 378 142 0 24933 0
Current children cumulated CPU time (s) 1297.09
Current children cumulated vsize (KiB) 103916

[startup+1362.3 s]
/proc/loadavg: 1.99 1.96 1.50 3/73 12903
/proc/meminfo: memFree=1137240/2055920 swapFree=4192812/4192956
[pid=12874] ppid=12872 vsize=103916 CPUtime=1356.84
/proc/12874/stat : 12874 (pcs.small) R 12872 12874 12808 0 -1 4194304 34503 822 0 0 135653 31 0 0 25 0 1 0 56485254 106409984 22100 996147200 134512640 135095119 4294956304 18446744073709551615 134643047 0 0 4096 0 0 0 0 17 0 0 0
/proc/12874/statm: 25979 22100 378 142 0 24933 0
Current children cumulated CPU time (s) 1356.84
Current children cumulated vsize (KiB) 103916

[startup+1422.3 s]
/proc/loadavg: 1.99 1.97 1.53 3/73 12903
/proc/meminfo: memFree=1134040/2055920 swapFree=4192812/4192956
[pid=12874] ppid=12872 vsize=104576 CPUtime=1416.6
/proc/12874/stat : 12874 (pcs.small) R 12872 12874 12808 0 -1 4194304 34881 822 0 0 141629 31 0 0 25 0 1 0 56485254 107085824 22478 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/12874/statm: 26144 22478 378 142 0 25098 0
Current children cumulated CPU time (s) 1416.6
Current children cumulated vsize (KiB) 104576

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.56 3/73 12903
/proc/meminfo: memFree=1130776/2055920 swapFree=4192812/4192956
[pid=12874] ppid=12872 vsize=105496 CPUtime=1476.37
/proc/12874/stat : 12874 (pcs.small) R 12872 12874 12808 0 -1 4194304 35334 822 0 0 147605 32 0 0 25 0 1 0 56485254 108027904 22931 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12874/statm: 26374 22931 378 142 0 25328 0
Current children cumulated CPU time (s) 1476.37
Current children cumulated vsize (KiB) 105496

[startup+1542.31 s]
/proc/loadavg: 1.99 1.97 1.58 3/73 12903
/proc/meminfo: memFree=1127192/2055920 swapFree=4192812/4192956
[pid=12874] ppid=12872 vsize=106556 CPUtime=1536.12
/proc/12874/stat : 12874 (pcs.small) R 12872 12874 12808 0 -1 4194304 35805 822 0 0 153580 32 0 0 25 0 1 0 56485254 109113344 23402 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12874/statm: 26639 23402 378 142 0 25593 0
Current children cumulated CPU time (s) 1536.12
Current children cumulated vsize (KiB) 106556

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.60 3/73 12903
/proc/meminfo: memFree=1123864/2055920 swapFree=4192812/4192956
[pid=12874] ppid=12872 vsize=107604 CPUtime=1595.89
/proc/12874/stat : 12874 (pcs.small) R 12872 12874 12808 0 -1 4194304 36284 822 0 0 159556 33 0 0 25 0 1 0 56485254 110186496 23881 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12874/statm: 26901 23881 378 142 0 25855 0
Current children cumulated CPU time (s) 1595.89
Current children cumulated vsize (KiB) 107604

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.63 3/73 12903
/proc/meminfo: memFree=1120408/2055920 swapFree=4192812/4192956
[pid=12874] ppid=12872 vsize=108788 CPUtime=1655.65
/proc/12874/stat : 12874 (pcs.small) R 12872 12874 12808 0 -1 4194304 36783 822 0 0 165531 34 0 0 25 0 1 0 56485254 111398912 24380 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12874/statm: 27197 24380 378 142 0 26151 0
Current children cumulated CPU time (s) 1655.65
Current children cumulated vsize (KiB) 108788

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.65 3/73 12903
/proc/meminfo: memFree=1116760/2055920 swapFree=4192812/4192956
[pid=12874] ppid=12872 vsize=109840 CPUtime=1715.4
/proc/12874/stat : 12874 (pcs.small) R 12872 12874 12808 0 -1 4194304 37275 822 0 0 171506 34 0 0 25 0 1 0 56485254 112476160 24872 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12874/statm: 27460 24872 378 142 0 26414 0
Current children cumulated CPU time (s) 1715.4
Current children cumulated vsize (KiB) 109840

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.67 3/73 12903
/proc/meminfo: memFree=1113304/2055920 swapFree=4192812/4192956
[pid=12874] ppid=12872 vsize=110884 CPUtime=1775.17
/proc/12874/stat : 12874 (pcs.small) R 12872 12874 12808 0 -1 4194304 37734 822 0 0 177482 35 0 0 25 0 1 0 56485254 113545216 25331 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/12874/statm: 27721 25331 378 142 0 26675 0
Current children cumulated CPU time (s) 1775.17
Current children cumulated vsize (KiB) 110884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.3 s]
/proc/loadavg: 1.99 1.97 1.67 3/73 12903
/proc/meminfo: memFree=1112216/2055920 swapFree=4192812/4192956
[pid=12874] ppid=12872 vsize=111276 CPUtime=1800.07
/proc/12874/stat : 12874 (pcs.small) R 12872 12874 12808 0 -1 4194304 37906 822 0 0 179971 36 0 0 25 0 1 0 56485254 113946624 25503 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12874/statm: 27819 25503 378 142 0 26773 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 111276

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.33
CPU time (s): 1800.11
CPU user time (s): 1799.72
CPU system time (s): 0.384941
CPU usage (%): 99.6004
Max. virtual memory (cumulated for all children) (KiB): 111276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.72
system time used= 0.384941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38728
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= 38
involuntary context switches= 24107

runsolver used 1.59876 second user time and 4.98824 second system time

The end

Launcher Data 

Begin job on node58 at 2009-07-15 23:43:41
IDJOB=2057425
IDBENCH=53369
IDSOLVER=733
FILE ID=node58/2057425-1247694221
PBS_JOBID= 9521196
Free space on /tmp= 66248 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-27/normalized-rand-27-27-351-163-57021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2057425-1247694221/watcher-2057425-1247694221 -o /tmp/evaluation-result-2057425-1247694221/solver-2057425-1247694221 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1779745663 HOME/instance-2057425-1247694221.xml

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

MD5SUM BENCH= 73a72b58fd08e3bdce88f31cfc83b195
RANDOM SEED=1779745663

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:       1282104 kB
Buffers:         77052 kB
Cached:         610428 kB
SwapCached:          0 kB
Active:         187088 kB
Inactive:       515680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1282104 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2052 kB
Writeback:           0 kB
Mapped:          25024 kB
Slab:            56768 kB
Committed_AS:   482872 kB
PageTables:       1552 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= 66244 MiB
End job on node58 at 2009-07-16 00:13:51