Trace number 2090843

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) 1800.14 1815.15

General information on the benchmark

Namecsp/tightness0.9/
normalized-rand-2-40-180-84-900-64_ext.xml
MD5SUM2b6ea20fd68fbf0f60bf115c067cf6d3
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.21136
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 577489016
0.00/0.03	c Constructing HOME/instance-2090843-1247731144.xml  with 84 constraints
0.66/0.76	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-2090843-1247731144/watcher-2090843-1247731144 -o /tmp/evaluation-result-2090843-1247731144/solver-2090843-1247731144 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 577489016 HOME/instance-2090843-1247731144.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: 2.00 2.00 2.00 4/72 15004
/proc/meminfo: memFree=1161992/2055920 swapFree=4192812/4192956
[pid=15004] ppid=15002 vsize=5356 CPUtime=0
/proc/15004/stat : 15004 (pcssolve) R 15002 15004 13351 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60178480 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 266890439327 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15004/statm: 1339 241 200 169 0 50 0
[pid=15005] ppid=15004 vsize=3676 CPUtime=0
/proc/15005/stat : 15005 (fgrep) R 15004 15004 13351 0 -1 4194304 129 0 0 0 0 0 0 0 22 0 1 0 60178480 3764224 96 996147200 4194304 4274172 548682068976 18446744073709551615 4244304 0 0 4096 0 0 0 0 17 1 0 0
/proc/15005/statm: 919 96 78 19 0 43 0
[pid=15006] ppid=15004 vsize=5356 CPUtime=0
/proc/15006/stat : 15006 (pcssolve) R 15004 15004 13351 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 60178480 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 266890439327 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15006/statm: 1339 241 200 169 0 50 0

[startup+0.065983 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 15004
/proc/meminfo: memFree=1161992/2055920 swapFree=4192812/4192956
[pid=15004] ppid=15002 vsize=4924 CPUtime=0.03
/proc/15004/stat : 15004 (pcs.big) R 15002 15004 13351 0 -1 4194304 856 656 0 0 3 0 0 0 23 0 1 0 60178480 5042176 487 996147200 134512640 135215973 4294956304 18446744073709551615 134695620 0 0 4096 0 0 0 0 17 1 0 0
/proc/15004/statm: 1231 487 383 171 0 156 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4924

[startup+0.102986 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 15004
/proc/meminfo: memFree=1161992/2055920 swapFree=4192812/4192956
[pid=15004] ppid=15002 vsize=5216 CPUtime=0.07
/proc/15004/stat : 15004 (pcs.big) R 15002 15004 13351 0 -1 4194304 907 656 0 0 7 0 0 0 23 0 1 0 60178480 5341184 538 996147200 134512640 135215973 4294956304 18446744073709551615 135038924 0 0 4096 0 0 0 0 17 1 0 0
/proc/15004/statm: 1304 538 383 171 0 229 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5216

[startup+0.302008 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 15004
/proc/meminfo: memFree=1161992/2055920 swapFree=4192812/4192956
[pid=15004] ppid=15002 vsize=7520 CPUtime=0.26
/proc/15004/stat : 15004 (pcs.big) R 15002 15004 13351 0 -1 4194304 1147 656 0 0 26 0 0 0 25 0 1 0 60178480 7700480 778 996147200 134512640 135215973 4294956304 18446744073709551615 134597480 0 0 4096 0 0 0 0 17 1 0 0
/proc/15004/statm: 1880 778 383 171 0 805 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 7520

[startup+0.702054 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 15004
/proc/meminfo: memFree=1161992/2055920 swapFree=4192812/4192956
[pid=15004] ppid=15002 vsize=11880 CPUtime=0.66
/proc/15004/stat : 15004 (pcs.big) R 15002 15004 13351 0 -1 4194304 1649 656 0 0 66 0 0 0 25 0 1 0 60178480 12165120 1280 996147200 134512640 135215973 4294956304 18446744073709551615 134585720 0 0 4096 0 0 0 0 17 1 0 0
/proc/15004/statm: 2970 1280 383 171 0 1895 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 11880

[startup+1.50215 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15009
/proc/meminfo: memFree=1156928/2055920 swapFree=4192812/4192956
[pid=15004] ppid=15002 vsize=13304 CPUtime=1.45
/proc/15004/stat : 15004 (pcs.big) R 15002 15004 13351 0 -1 4194304 1983 656 0 0 145 0 0 0 25 0 1 0 60178480 13623296 1614 996147200 134512640 135215973 4294956304 18446744073709551615 4158960129 0 0 4096 0 0 0 0 17 1 0 0
/proc/15004/statm: 3326 1614 401 171 0 2251 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 13304

[startup+3.10133 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15009
/proc/meminfo: memFree=1156608/2055920 swapFree=4192812/4192956
[pid=15004] ppid=15002 vsize=13304 CPUtime=3.05
/proc/15004/stat : 15004 (pcs.big) R 15002 15004 13351 0 -1 4194304 2016 656 0 0 304 1 0 0 25 0 1 0 60178480 13623296 1647 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/15004/statm: 3326 1647 401 171 0 2251 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 13304

[startup+6.30168 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15009
/proc/meminfo: memFree=1156032/2055920 swapFree=4192812/4192956
[pid=15004] ppid=15002 vsize=13304 CPUtime=6.22
/proc/15004/stat : 15004 (pcs.big) R 15002 15004 13351 0 -1 4194304 2097 656 0 0 621 1 0 0 25 0 1 0 60178480 13623296 1728 996147200 134512640 135215973 4294956304 18446744073709551615 4158960056 0 0 4096 0 0 0 0 17 1 0 0
/proc/15004/statm: 3326 1728 401 171 0 2251 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 13304

[startup+12.7014 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15009
/proc/meminfo: memFree=1154752/2055920 swapFree=4192812/4192956
[pid=15004] ppid=15002 vsize=13304 CPUtime=12.56
/proc/15004/stat : 15004 (pcs.big) R 15002 15004 13351 0 -1 4194304 2269 656 0 0 1255 1 0 0 25 0 1 0 60178480 13623296 1900 996147200 134512640 135215973 4294956304 18446744073709551615 134585606 0 0 4096 0 0 0 0 17 1 0 0
/proc/15004/statm: 3326 1900 401 171 0 2251 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 13304

[startup+25.5018 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15009
/proc/meminfo: memFree=1152448/2055920 swapFree=4192812/4192956
[pid=15004] ppid=15002 vsize=13304 CPUtime=25.24
/proc/15004/stat : 15004 (pcs.big) R 15002 15004 13351 0 -1 4194304 2604 656 0 0 2523 1 0 0 25 0 1 0 60178480 13623296 2235 996147200 134512640 135215973 4294956304 18446744073709551615 4158960184 0 0 4096 0 0 0 0 17 1 0 0
/proc/15004/statm: 3326 2235 401 171 0 2251 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 13304

[startup+51.1017 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15009
/proc/meminfo: memFree=1147328/2055920 swapFree=4192812/4192956
[pid=15004] ppid=15002 vsize=14884 CPUtime=50.6
/proc/15004/stat : 15004 (pcs.big) R 15002 15004 13351 0 -1 4194304 3395 656 0 0 5059 1 0 0 25 0 1 0 60178480 15241216 3026 996147200 134512640 135215973 4294956304 18446744073709551615 134590016 0 0 4096 0 0 0 0 17 1 0 0
/proc/15004/statm: 3721 3026 401 171 0 2646 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 14884

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15009
/proc/meminfo: memFree=1128960/2055920 swapFree=4192812/4192956
[pid=15004] ppid=15002 vsize=22664 CPUtime=101.33
/proc/15004/stat : 15004 (pcs.big) R 15002 15004 13351 0 -1 4194304 5364 656 0 0 10130 3 0 0 25 0 1 0 60178480 23207936 4930 996147200 134512640 135215973 4294956304 18446744073709551615 135026871 0 0 4096 0 0 0 0 17 1 0 0
/proc/15004/statm: 5666 4930 401 171 0 4591 0
Current children cumulated CPU time (s) 101.33
Current children cumulated vsize (KiB) 22664

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=1118784/2055920 swapFree=4192812/4192956
[pid=15004] ppid=15002 vsize=31240 CPUtime=160.76
/proc/15004/stat : 15004 (pcs.big) R 15002 15004 13351 0 -1 4194304 7546 656 0 0 16071 5 0 0 25 0 1 0 60178480 31989760 7112 996147200 134512640 135215973 4294956304 18446744073709551615 134590128 0 0 4096 0 0 0 0 17 1 0 0
/proc/15004/statm: 7810 7112 401 171 0 6735 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 31240

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=1108928/2055920 swapFree=4192812/4192956
[pid=15004] ppid=15002 vsize=39664 CPUtime=220.2
/proc/15004/stat : 15004 (pcs.big) R 15002 15004 13351 0 -1 4194304 9716 656 0 0 22014 6 0 0 25 0 1 0 60178480 40615936 9120 996147200 134512640 135215973 4294956304 18446744073709551615 134585050 0 0 4096 0 0 0 0 17 1 0 0
/proc/15004/statm: 9916 9120 401 171 0 8841 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 39664

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=1097472/2055920 swapFree=4192812/4192956
[pid=15004] ppid=15002 vsize=48640 CPUtime=279.66
/proc/15004/stat : 15004 (pcs.big) R 15002 15004 13351 0 -1 4194304 11990 656 0 0 27958 8 0 0 25 0 1 0 60178480 49807360 11394 996147200 134512640 135215973 4294956304 18446744073709551615 4158960153 0 0 4096 0 0 0 0 17 1 0 0
/proc/15004/statm: 12160 11394 401 171 0 11085 0
Current children cumulated CPU time (s) 279.66
Current children cumulated vsize (KiB) 48640

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=1085440/2055920 swapFree=4192812/4192956
[pid=15004] ppid=15002 vsize=57216 CPUtime=339.1
/proc/15004/stat : 15004 (pcs.big) R 15002 15004 13351 0 -1 4194304 14207 656 0 0 33900 10 0 0 25 0 1 0 60178480 58589184 13611 996147200 134512640 135215973 4294956304 18446744073709551615 135018598 0 0 4096 0 0 0 0 17 1 0 0
/proc/15004/statm: 14304 13611 401 171 0 13229 0
Current children cumulated CPU time (s) 339.1
Current children cumulated vsize (KiB) 57216

[startup+402.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=1073792/2055920 swapFree=4192812/4192956
[pid=15004] ppid=15002 vsize=66416 CPUtime=398.55
/proc/15004/stat : 15004 (pcs.big) R 15002 15004 13351 0 -1 4194304 16548 656 0 0 39844 11 0 0 25 0 1 0 60178480 68009984 15695 996147200 134512640 135215973 4294956304 18446744073709551615 134599825 0 0 4096 0 0 0 0 17 1 0 0
/proc/15004/statm: 16604 15695 401 171 0 15529 0
Current children cumulated CPU time (s) 398.55
Current children cumulated vsize (KiB) 66416

[startup+462.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=1061568/2055920 swapFree=4192812/4192956
[pid=15004] ppid=15002 vsize=74984 CPUtime=457.99
/proc/15004/stat : 15004 (pcs.big) R 15002 15004 13351 0 -1 4194304 18748 656 0 0 45786 13 0 0 25 0 1 0 60178480 76783616 17830 996147200 134512640 135215973 4294956304 18446744073709551615 134599858 0 0 4096 0 0 0 0 17 1 0 0
/proc/15004/statm: 18746 17830 401 171 0 17671 0
Current children cumulated CPU time (s) 457.99
Current children cumulated vsize (KiB) 74984

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=1050816/2055920 swapFree=4192812/4192956
[pid=15004] ppid=15002 vsize=82636 CPUtime=517.44
/proc/15004/stat : 15004 (pcs.big) R 15002 15004 13351 0 -1 4194304 20713 656 0 0 51730 14 0 0 25 0 1 0 60178480 84619264 19795 996147200 134512640 135215973 4294956304 18446744073709551615 134590047 0 0 4096 0 0 0 0 17 1 0 0
/proc/15004/statm: 20659 19795 401 171 0 19584 0
Current children cumulated CPU time (s) 517.44
Current children cumulated vsize (KiB) 82636

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=1039744/2055920 swapFree=4192812/4192956
[pid=15004] ppid=15002 vsize=90552 CPUtime=576.89
/proc/15004/stat : 15004 (pcs.big) R 15002 15004 13351 0 -1 4194304 22742 656 0 0 57674 15 0 0 25 0 1 0 60178480 92725248 21824 996147200 134512640 135215973 4294956304 18446744073709551615 134590168 0 0 4096 0 0 0 0 17 1 0 0
/proc/15004/statm: 22638 21824 401 171 0 21563 0
Current children cumulated CPU time (s) 576.89
Current children cumulated vsize (KiB) 90552

[startup+642.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=1029056/2055920 swapFree=4192812/4192956
[pid=15004] ppid=15002 vsize=98072 CPUtime=636.33

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

[startup+882.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=977920/2055920 swapFree=4192812/4192956
[pid=15004] ppid=15002 vsize=126256 CPUtime=874.1
/proc/15004/stat : 15004 (pcs.big) R 15002 15004 13351 0 -1 4194304 31867 656 0 0 87390 20 0 0 25 0 1 0 60178480 129286144 30436 996147200 134512640 135215973 4294956304 18446744073709551615 134648144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15004/statm: 31564 30436 401 171 0 30489 0
Current children cumulated CPU time (s) 874.1
Current children cumulated vsize (KiB) 126256

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=970112/2055920 swapFree=4192812/4192956
[pid=15004] ppid=15002 vsize=133368 CPUtime=933.55
/proc/15004/stat : 15004 (pcs.big) R 15002 15004 13351 0 -1 4194304 33693 656 0 0 93334 21 0 0 25 0 1 0 60178480 136568832 32133 996147200 134512640 135215973 4294956304 18446744073709551615 134585720 0 0 4096 0 0 0 0 17 1 0 0
/proc/15004/statm: 33342 32133 401 171 0 32267 0
Current children cumulated CPU time (s) 933.55
Current children cumulated vsize (KiB) 133368

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=961088/2055920 swapFree=4192812/4192956
[pid=15004] ppid=15002 vsize=140892 CPUtime=992.99
/proc/15004/stat : 15004 (pcs.big) R 15002 15004 13351 0 -1 4194304 35636 656 0 0 99278 21 0 0 25 0 1 0 60178480 144273408 34076 996147200 134512640 135215973 4294956304 18446744073709551615 134587881 0 0 4096 0 0 0 0 17 1 0 0
/proc/15004/statm: 35223 34076 401 171 0 34148 0
Current children cumulated CPU time (s) 992.99
Current children cumulated vsize (KiB) 140892

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=952960/2055920 swapFree=4192812/4192956
[pid=15004] ppid=15002 vsize=148152 CPUtime=1052.45
/proc/15004/stat : 15004 (pcs.big) R 15002 15004 13351 0 -1 4194304 37470 656 0 0 105222 23 0 0 25 0 1 0 60178480 151707648 35910 996147200 134512640 135215973 4294956304 18446744073709551615 135020375 0 0 4096 0 0 0 0 17 1 0 0
/proc/15004/statm: 37038 35910 401 171 0 35963 0
Current children cumulated CPU time (s) 1052.45
Current children cumulated vsize (KiB) 148152

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=944000/2055920 swapFree=4192812/4192956
[pid=15004] ppid=15002 vsize=155536 CPUtime=1111.88
/proc/15004/stat : 15004 (pcs.big) R 15002 15004 13351 0 -1 4194304 39377 656 0 0 111164 24 0 0 25 0 1 0 60178480 159268864 37817 996147200 134512640 135215973 4294956304 18446744073709551615 134648275 0 0 4096 0 0 0 0 17 1 0 0
/proc/15004/statm: 38884 37817 401 171 0 37809 0
Current children cumulated CPU time (s) 1111.88
Current children cumulated vsize (KiB) 155536

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=936128/2055920 swapFree=4192812/4192956
[pid=15004] ppid=15002 vsize=162400 CPUtime=1171.34
/proc/15004/stat : 15004 (pcs.big) R 15002 15004 13351 0 -1 4194304 41135 656 0 0 117108 26 0 0 25 0 1 0 60178480 166297600 39575 996147200 134512640 135215973 4294956304 18446744073709551615 134532901 0 0 4096 0 0 0 0 17 1 0 0
/proc/15004/statm: 40600 39575 401 171 0 39525 0
Current children cumulated CPU time (s) 1171.34
Current children cumulated vsize (KiB) 162400

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=927552/2055920 swapFree=4192812/4192956
[pid=15004] ppid=15002 vsize=169524 CPUtime=1230.77
/proc/15004/stat : 15004 (pcs.big) R 15002 15004 13351 0 -1 4194304 42956 656 0 0 123050 27 0 0 25 0 1 0 60178480 173592576 41396 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/15004/statm: 42381 41396 401 171 0 41306 0
Current children cumulated CPU time (s) 1230.77
Current children cumulated vsize (KiB) 169524

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=919360/2055920 swapFree=4192812/4192956
[pid=15004] ppid=15002 vsize=176384 CPUtime=1290.22
/proc/15004/stat : 15004 (pcs.big) R 15002 15004 13351 0 -1 4194304 44710 656 0 0 128994 28 0 0 25 0 1 0 60178480 180617216 43150 996147200 134512640 135215973 4294956304 18446744073709551615 135026867 0 0 4096 0 0 0 0 17 1 0 0
/proc/15004/statm: 44096 43150 401 171 0 43021 0
Current children cumulated CPU time (s) 1290.22
Current children cumulated vsize (KiB) 176384

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=911104/2055920 swapFree=4192812/4192956
[pid=15004] ppid=15002 vsize=183508 CPUtime=1349.66
/proc/15004/stat : 15004 (pcs.big) R 15002 15004 13351 0 -1 4194304 46552 656 0 0 134937 29 0 0 25 0 1 0 60178480 187912192 44992 996147200 134512640 135215973 4294956304 18446744073709551615 134592045 0 0 4096 0 0 0 0 17 1 0 0
/proc/15004/statm: 45877 44992 401 171 0 44802 0
Current children cumulated CPU time (s) 1349.66
Current children cumulated vsize (KiB) 183508

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=902272/2055920 swapFree=4192812/4192956
[pid=15004] ppid=15002 vsize=190504 CPUtime=1409.11
/proc/15004/stat : 15004 (pcs.big) R 15002 15004 13351 0 -1 4194304 48341 656 0 0 140881 30 0 0 25 0 1 0 60178480 195076096 46781 996147200 134512640 135215973 4294956304 18446744073709551615 135020270 0 0 4096 0 0 0 0 17 1 0 0
/proc/15004/statm: 47626 46781 401 171 0 46551 0
Current children cumulated CPU time (s) 1409.11
Current children cumulated vsize (KiB) 190504

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=892864/2055920 swapFree=4192812/4192956
[pid=15004] ppid=15002 vsize=197368 CPUtime=1468.55
/proc/15004/stat : 15004 (pcs.big) R 15002 15004 13351 0 -1 4194304 50099 656 0 0 146824 31 0 0 25 0 1 0 60178480 202104832 48539 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/15004/statm: 49342 48539 401 171 0 48267 0
Current children cumulated CPU time (s) 1468.55
Current children cumulated vsize (KiB) 197368

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=883776/2055920 swapFree=4192812/4192956
[pid=15004] ppid=15002 vsize=204228 CPUtime=1527.99
/proc/15004/stat : 15004 (pcs.big) R 15002 15004 13351 0 -1 4194304 51838 656 0 0 152766 33 0 0 25 0 1 0 60178480 209129472 50278 996147200 134512640 135215973 4294956304 18446744073709551615 134524452 0 0 4096 0 0 0 0 17 1 0 0
/proc/15004/statm: 51057 50278 401 171 0 49982 0
Current children cumulated CPU time (s) 1527.99
Current children cumulated vsize (KiB) 204228

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15015
/proc/meminfo: memFree=874304/2055920 swapFree=4192812/4192956
[pid=15004] ppid=15002 vsize=211356 CPUtime=1587.44
/proc/15004/stat : 15004 (pcs.big) R 15002 15004 13351 0 -1 4194304 53669 656 0 0 158710 34 0 0 25 0 1 0 60178480 216428544 52109 996147200 134512640 135215973 4294956304 18446744073709551615 135020270 0 0 4096 0 0 0 0 17 1 0 0
/proc/15004/statm: 52839 52109 401 171 0 51764 0
Current children cumulated CPU time (s) 1587.44
Current children cumulated vsize (KiB) 211356

[startup+1662.3 s]
/proc/loadavg: 1.96 1.98 1.99 3/73 15048
/proc/meminfo: memFree=963072/2055920 swapFree=4192812/4192956
[pid=15004] ppid=15002 vsize=222576 CPUtime=1647.33
/proc/15004/stat : 15004 (pcs.big) R 15002 15004 13351 0 -1 4194304 56510 656 0 0 164697 36 0 0 25 0 1 0 60178480 227917824 53925 996147200 134512640 135215973 4294956304 18446744073709551615 134533067 0 0 4096 0 0 0 0 17 0 0 0
/proc/15004/statm: 55644 53925 401 171 0 54569 0
Current children cumulated CPU time (s) 1647.33
Current children cumulated vsize (KiB) 222576

[startup+1722.3 s]
/proc/loadavg: 1.98 1.98 1.99 3/73 15048
/proc/meminfo: memFree=947584/2055920 swapFree=4192812/4192956
[pid=15004] ppid=15002 vsize=229560 CPUtime=1707.3
/proc/15004/stat : 15004 (pcs.big) R 15002 15004 13351 0 -1 4194304 58322 656 0 0 170693 37 0 0 25 0 1 0 60178480 235069440 55737 996147200 134512640 135215973 4294956304 18446744073709551615 135020385 0 0 4096 0 0 0 0 17 0 0 0
/proc/15004/statm: 57390 55737 401 171 0 56315 0
Current children cumulated CPU time (s) 1707.3
Current children cumulated vsize (KiB) 229560

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15048
/proc/meminfo: memFree=935744/2055920 swapFree=4192812/4192956
[pid=15004] ppid=15002 vsize=236424 CPUtime=1767.28
/proc/15004/stat : 15004 (pcs.big) R 15002 15004 13351 0 -1 4194304 60087 656 0 0 176689 39 0 0 25 0 1 0 60178480 242098176 57502 996147200 134512640 135215973 4294956304 18446744073709551615 134633333 0 0 4096 0 0 0 0 17 0 0 0
/proc/15004/statm: 59106 57502 401 171 0 58031 0
Current children cumulated CPU time (s) 1767.28
Current children cumulated vsize (KiB) 236424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.1 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15048
/proc/meminfo: memFree=929728/2055920 swapFree=4192812/4192956
[pid=15004] ppid=15002 vsize=239856 CPUtime=1800.08
/proc/15004/stat : 15004 (pcs.big) R 15002 15004 13351 0 -1 4194304 60944 656 0 0 179969 39 0 0 25 0 1 0 60178480 245612544 58359 996147200 134512640 135215973 4294956304 18446744073709551615 134590078 0 0 4096 0 0 0 0 17 0 0 0
/proc/15004/statm: 59964 58359 401 171 0 58889 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 239856

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

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

[startup+1815.1 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15048
/proc/meminfo: memFree=929728/2055920 swapFree=4192812/4192956
[pid=15004] ppid=15002 vsize=239856 CPUtime=1800.08
/proc/15004/stat : 15004 (pcs.big) R 15002 15004 13351 0 -1 4194304 60944 656 0 0 179969 39 0 0 25 0 1 0 60178480 245612544 58359 996147200 134512640 135215973 4294956304 18446744073709551615 134590078 0 0 4096 0 0 0 0 17 0 0 0
/proc/15004/statm: 59964 58359 401 171 0 58889 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 239856

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1815.15
CPU time (s): 1800.14
CPU user time (s): 1799.7
CPU system time (s): 0.438933
CPU usage (%): 99.1734
Max. virtual memory (cumulated for all children) (KiB): 239856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.7
system time used= 0.438933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61600
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= 35065

runsolver used 2.37364 second user time and 5.87711 second system time

The end

Launcher Data 

Begin job on node38 at 2009-07-16 09:59:04
IDJOB=2090843
IDBENCH=59920
IDSOLVER=733
FILE ID=node38/2090843-1247731144
PBS_JOBID= 9521608
Free space on /tmp= 66228 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/tightness0.9/normalized-rand-2-40-180-84-900-64_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2090843-1247731144/watcher-2090843-1247731144 -o /tmp/evaluation-result-2090843-1247731144/solver-2090843-1247731144 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 577489016 HOME/instance-2090843-1247731144.xml

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

MD5SUM BENCH= 2b6ea20fd68fbf0f60bf115c067cf6d3
RANDOM SEED=577489016

node38.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		: 3000.229
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		: 3000.229
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:       1162472 kB
Buffers:         97752 kB
Cached:         653036 kB
SwapCached:          0 kB
Active:         264644 kB
Inactive:       531312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1162472 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3564 kB
Writeback:           0 kB
Mapped:          56572 kB
Slab:            82784 kB
Committed_AS:   553988 kB
PageTables:       1892 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= 66224 MiB
End job on node38 at 2009-07-16 10:29:21