Trace number 2092185

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) 1800.1 1802.85

General information on the benchmark

Namecsp/tightness0.8/
normalized-rand-2-40-80-103-800-30_ext.xml
MD5SUMb59eaf650a29db67064a8d2bc22be6f3
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 benchmark2.33264
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints103
Maximum constraint arity2
Maximum domain size80
Number of constraints which are defined in extension103
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c has big domains
0.00/0.01	c big-domain mode
0.17/0.23	c Seed is 1121077384
0.17/0.23	c Constructing HOME/instance-2092185-1247733790.xml  with 103 constraints
0.27/0.37	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-2092185-1247733790/watcher-2092185-1247733790 -o /tmp/evaluation-result-2092185-1247733790/solver-2092185-1247733790 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1121077384 HOME/instance-2092185-1247733790.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: 1.98 1.98 1.99 4/72 20785
/proc/meminfo: memFree=1248984/2055920 swapFree=4192812/4192956
[pid=20785] ppid=20783 vsize=18576 CPUtime=0
/proc/20785/stat : 20785 (runsolver) R 20783 20785 19749 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 60442936 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 221954764071 0 0 4096 24578 0 0 0 17 1 0 0
/proc/20785/statm: 4644 284 249 26 0 2626 0

[startup+0.0716921 s]
/proc/loadavg: 1.98 1.98 1.99 4/72 20785
/proc/meminfo: memFree=1248984/2055920 swapFree=4192812/4192956
[pid=20785] ppid=20783 vsize=5024 CPUtime=0.05
/proc/20785/stat : 20785 (pcs.big) R 20783 20785 19749 0 -1 4194304 895 656 0 0 5 0 0 0 18 0 1 0 60442936 5144576 526 996147200 134512640 135215973 4294956304 18446744073709551615 2412085 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 1256 526 383 171 0 181 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5024

[startup+0.101692 s]
/proc/loadavg: 1.98 1.98 1.99 4/72 20785
/proc/meminfo: memFree=1248984/2055920 swapFree=4192812/4192956
[pid=20785] ppid=20783 vsize=5440 CPUtime=0.08
/proc/20785/stat : 20785 (pcs.big) R 20783 20785 19749 0 -1 4194304 951 656 0 0 8 0 0 0 18 0 1 0 60442936 5570560 582 996147200 134512640 135215973 4294956304 18446744073709551615 2444898 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 1360 582 383 171 0 285 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5440

[startup+0.301712 s]
/proc/loadavg: 1.98 1.98 1.99 4/72 20785
/proc/meminfo: memFree=1248984/2055920 swapFree=4192812/4192956
[pid=20785] ppid=20783 vsize=7716 CPUtime=0.27
/proc/20785/stat : 20785 (pcs.big) R 20783 20785 19749 0 -1 4194304 1302 656 0 0 27 0 0 0 19 0 1 0 60442936 7901184 933 996147200 134512640 135215973 4294956304 18446744073709551615 134736052 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 1929 933 383 171 0 854 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7716

[startup+0.70175 s]
/proc/loadavg: 1.98 1.98 1.99 4/72 20785
/proc/meminfo: memFree=1248984/2055920 swapFree=4192812/4192956
[pid=20785] ppid=20783 vsize=8792 CPUtime=0.67
/proc/20785/stat : 20785 (pcs.big) R 20783 20785 19749 0 -1 4194304 1555 656 0 0 66 1 0 0 23 0 1 0 60442936 9003008 1186 996147200 134512640 135215973 4294956304 18446744073709551615 134600087 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 2198 1186 401 171 0 1123 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8792

[startup+1.50182 s]
/proc/loadavg: 1.98 1.98 1.99 3/73 20790
/proc/meminfo: memFree=1245584/2055920 swapFree=4192812/4192956
[pid=20785] ppid=20783 vsize=8792 CPUtime=1.47
/proc/20785/stat : 20785 (pcs.big) R 20783 20785 19749 0 -1 4194304 1567 656 0 0 146 1 0 0 25 0 1 0 60442936 9003008 1198 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 2198 1198 401 171 0 1123 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8792

[startup+3.10197 s]
/proc/loadavg: 1.98 1.98 1.99 3/73 20790
/proc/meminfo: memFree=1245072/2055920 swapFree=4192812/4192956
[pid=20785] ppid=20783 vsize=8792 CPUtime=3.05
/proc/20785/stat : 20785 (pcs.big) R 20783 20785 19749 0 -1 4194304 1605 656 0 0 304 1 0 0 25 0 1 0 60442936 9003008 1236 996147200 134512640 135215973 4294956304 18446744073709551615 134599879 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 2198 1236 401 171 0 1123 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8792

[startup+6.30126 s]
/proc/loadavg: 1.98 1.98 1.99 3/73 20790
/proc/meminfo: memFree=1244048/2055920 swapFree=4192812/4192956
[pid=20785] ppid=20783 vsize=8948 CPUtime=6.22
/proc/20785/stat : 20785 (pcs.big) R 20783 20785 19749 0 -1 4194304 1682 656 0 0 621 1 0 0 25 0 1 0 60442936 9162752 1313 996147200 134512640 135215973 4294956304 18446744073709551615 134600837 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 2237 1313 401 171 0 1162 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8948

[startup+12.7028 s]
/proc/loadavg: 1.98 1.98 1.99 3/73 20790
/proc/meminfo: memFree=1242448/2055920 swapFree=4192812/4192956
[pid=20785] ppid=20783 vsize=8948 CPUtime=12.58
/proc/20785/stat : 20785 (pcs.big) R 20783 20785 19749 0 -1 4194304 1823 656 0 0 1257 1 0 0 25 0 1 0 60442936 9162752 1454 996147200 134512640 135215973 4294956304 18446744073709551615 135020320 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 2237 1454 401 171 0 1162 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 8948

[startup+25.502 s]
/proc/loadavg: 1.98 1.98 1.99 3/73 20790
/proc/meminfo: memFree=1238608/2055920 swapFree=4192812/4192956
[pid=20785] ppid=20783 vsize=10436 CPUtime=25.26
/proc/20785/stat : 20785 (pcs.big) R 20783 20785 19749 0 -1 4194304 2282 656 0 0 2525 1 0 0 25 0 1 0 60442936 10686464 1913 996147200 134512640 135215973 4294956304 18446744073709551615 134585694 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 2609 1913 401 171 0 1534 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 10436

[startup+51.1013 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20790
/proc/meminfo: memFree=1230352/2055920 swapFree=4192812/4192956
[pid=20785] ppid=20783 vsize=15232 CPUtime=50.64
/proc/20785/stat : 20785 (pcs.big) R 20783 20785 19749 0 -1 4194304 3499 656 0 0 5062 2 0 0 25 0 1 0 60442936 15597568 3065 996147200 134512640 135215973 4294956304 18446744073709551615 135010109 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 3808 3065 401 171 0 2733 0
Current children cumulated CPU time (s) 50.64
Current children cumulated vsize (KiB) 15232

[startup+102.307 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20790
/proc/meminfo: memFree=1213968/2055920 swapFree=4192812/4192956
[pid=20785] ppid=20783 vsize=24316 CPUtime=101.4
/proc/20785/stat : 20785 (pcs.big) R 20783 20785 19749 0 -1 4194304 5844 656 0 0 10137 3 0 0 25 0 1 0 60442936 24899584 5281 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 6079 5281 401 171 0 5004 0
Current children cumulated CPU time (s) 101.4
Current children cumulated vsize (KiB) 24316

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20790
/proc/meminfo: memFree=1195600/2055920 swapFree=4192812/4192956
[pid=20785] ppid=20783 vsize=34208 CPUtime=160.87
/proc/20785/stat : 20785 (pcs.big) R 20783 20785 19749 0 -1 4194304 8433 656 0 0 16082 5 0 0 25 0 1 0 60442936 35028992 7837 996147200 134512640 135215973 4294956304 18446744073709551615 134590080 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 8552 7837 401 171 0 7477 0
Current children cumulated CPU time (s) 160.87
Current children cumulated vsize (KiB) 34208

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20790
/proc/meminfo: memFree=1177552/2055920 swapFree=4192812/4192956
[pid=20785] ppid=20783 vsize=44864 CPUtime=220.34
/proc/20785/stat : 20785 (pcs.big) R 20783 20785 19749 0 -1 4194304 11208 656 0 0 22027 7 0 0 25 0 1 0 60442936 45940736 10355 996147200 134512640 135215973 4294956304 18446744073709551615 134590055 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 11216 10355 401 171 0 10141 0
Current children cumulated CPU time (s) 220.34
Current children cumulated vsize (KiB) 44864

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20863
/proc/meminfo: memFree=1211920/2055920 swapFree=4192812/4192956
[pid=20785] ppid=20783 vsize=55812 CPUtime=280.07
/proc/20785/stat : 20785 (pcs.big) R 20783 20785 19749 0 -1 4194304 14033 656 0 0 27997 10 0 0 25 0 1 0 60442936 57151488 13115 996147200 134512640 135215973 4294956304 18446744073709551615 135013163 0 0 4096 0 0 0 0 17 0 0 0
/proc/20785/statm: 13953 13115 401 171 0 12878 0
Current children cumulated CPU time (s) 280.07
Current children cumulated vsize (KiB) 55812

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20863
/proc/meminfo: memFree=1189584/2055920 swapFree=4192812/4192956
[pid=20785] ppid=20783 vsize=66884 CPUtime=340.05
/proc/20785/stat : 20785 (pcs.big) R 20783 20785 19749 0 -1 4194304 16902 656 0 0 33993 12 0 0 25 0 1 0 60442936 68489216 15984 996147200 134512640 135215973 4294956304 18446744073709551615 134533141 0 0 4096 0 0 0 0 17 0 0 0
/proc/20785/statm: 16721 15984 401 171 0 15646 0
Current children cumulated CPU time (s) 340.05
Current children cumulated vsize (KiB) 66884

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20863
/proc/meminfo: memFree=1168080/2055920 swapFree=4192812/4192956
[pid=20785] ppid=20783 vsize=79224 CPUtime=400.04
/proc/20785/stat : 20785 (pcs.big) R 20783 20785 19749 0 -1 4194304 20110 656 0 0 39989 15 0 0 25 0 1 0 60442936 81125376 18679 996147200 134512640 135215973 4294956304 18446744073709551615 134585694 0 0 4096 0 0 0 0 17 0 0 0
/proc/20785/statm: 19806 18679 401 171 0 18731 0
Current children cumulated CPU time (s) 400.04
Current children cumulated vsize (KiB) 79224

[startup+462.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20863
/proc/meminfo: memFree=1146768/2055920 swapFree=4192812/4192956
[pid=20785] ppid=20783 vsize=88984 CPUtime=460.01
/proc/20785/stat : 20785 (pcs.big) R 20783 20785 19749 0 -1 4194304 22640 656 0 0 45984 17 0 0 25 0 1 0 60442936 91119616 21209 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/20785/statm: 22246 21209 401 171 0 21171 0
Current children cumulated CPU time (s) 460.01
Current children cumulated vsize (KiB) 88984

[startup+522.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20865
/proc/meminfo: memFree=1126032/2055920 swapFree=4192812/4192956
[pid=20785] ppid=20783 vsize=98868 CPUtime=519.99
/proc/20785/stat : 20785 (pcs.big) R 20783 20785 19749 0 -1 4194304 25226 656 0 0 51980 19 0 0 25 0 1 0 60442936 101240832 23666 996147200 134512640 135215973 4294956304 18446744073709551615 134599858 0 0 4096 0 0 0 0 17 0 0 0
/proc/20785/statm: 24717 23666 401 171 0 23642 0
Current children cumulated CPU time (s) 519.99
Current children cumulated vsize (KiB) 98868

[startup+582.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20865
/proc/meminfo: memFree=1107096/2055920 swapFree=4192812/4192956
[pid=20785] ppid=20783 vsize=107576 CPUtime=579.97
/proc/20785/stat : 20785 (pcs.big) R 20783 20785 19749 0 -1 4194304 27484 656 0 0 57976 21 0 0 25 0 1 0 60442936 110157824 25924 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 0 0 0
/proc/20785/statm: 26894 25924 401 171 0 25819 0
Current children cumulated CPU time (s) 579.97
Current children cumulated vsize (KiB) 107576

[startup+642.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20865
/proc/meminfo: memFree=1088024/2055920 swapFree=4192812/4192956
[pid=20785] ppid=20783 vsize=116012 CPUtime=639.95
/proc/20785/stat : 20785 (pcs.big) R 20783 20785 19749 0 -1 4194304 29684 656 0 0 63973 22 0 0 25 0 1 0 60442936 118796288 28124 996147200 134512640 135215973 4294956304 18446744073709551615 135018627 0 0 4096 0 0 0 0 17 0 0 0
/proc/20785/statm: 29003 28124 401 171 0 27928 0
Current children cumulated CPU time (s) 639.95
Current children cumulated vsize (KiB) 116012

[startup+702.302 s]

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

[startup+822.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20865
/proc/meminfo: memFree=1029272/2055920 swapFree=4192812/4192956
[pid=20785] ppid=20783 vsize=147020 CPUtime=819.88
/proc/20785/stat : 20785 (pcs.big) R 20783 20785 19749 0 -1 4194304 37720 656 0 0 81960 28 0 0 25 0 1 0 60442936 150548480 35135 996147200 134512640 135215973 4294956304 18446744073709551615 4158960033 0 0 4096 0 0 0 0 17 0 0 0
/proc/20785/statm: 36755 35135 401 171 0 35680 0
Current children cumulated CPU time (s) 819.88
Current children cumulated vsize (KiB) 147020

[startup+882.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20865
/proc/meminfo: memFree=1010328/2055920 swapFree=4192812/4192956
[pid=20785] ppid=20783 vsize=155860 CPUtime=879.86
/proc/20785/stat : 20785 (pcs.big) R 20783 20785 19749 0 -1 4194304 40013 656 0 0 87955 31 0 0 25 0 1 0 60442936 159600640 37428 996147200 134512640 135215973 4294956304 18446744073709551615 2414203 0 0 4096 0 0 0 0 17 0 0 0
/proc/20785/statm: 38965 37428 401 171 0 37890 0
Current children cumulated CPU time (s) 879.86
Current children cumulated vsize (KiB) 155860

[startup+942.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20865
/proc/meminfo: memFree=993944/2055920 swapFree=4192812/4192956
[pid=20785] ppid=20783 vsize=163252 CPUtime=939.83
/proc/20785/stat : 20785 (pcs.big) R 20783 20785 19749 0 -1 4194304 41946 656 0 0 93951 32 0 0 25 0 1 0 60442936 167170048 39361 996147200 134512640 135215973 4294956304 18446744073709551615 4158960738 0 0 4096 0 0 0 0 17 0 0 0
/proc/20785/statm: 40813 39361 401 171 0 39738 0
Current children cumulated CPU time (s) 939.83
Current children cumulated vsize (KiB) 163252

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20865
/proc/meminfo: memFree=976408/2055920 swapFree=4192812/4192956
[pid=20785] ppid=20783 vsize=170908 CPUtime=999.82
/proc/20785/stat : 20785 (pcs.big) R 20783 20785 19749 0 -1 4194304 43930 656 0 0 99948 34 0 0 25 0 1 0 60442936 175009792 41345 996147200 134512640 135215973 4294956304 18446744073709551615 134585388 0 0 4096 0 0 0 0 17 0 0 0
/proc/20785/statm: 42727 41345 401 171 0 41652 0
Current children cumulated CPU time (s) 999.82
Current children cumulated vsize (KiB) 170908

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20865
/proc/meminfo: memFree=958360/2055920 swapFree=4192812/4192956
[pid=20785] ppid=20783 vsize=180904 CPUtime=1059.8
/proc/20785/stat : 20785 (pcs.big) R 20783 20785 19749 0 -1 4194304 46505 656 0 0 105944 36 0 0 25 0 1 0 60442936 185245696 43663 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/20785/statm: 45226 43663 401 171 0 44151 0
Current children cumulated CPU time (s) 1059.8
Current children cumulated vsize (KiB) 180904

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20871
/proc/meminfo: memFree=940496/2055920 swapFree=4192812/4192956
[pid=20785] ppid=20783 vsize=188816 CPUtime=1119.77
/proc/20785/stat : 20785 (pcs.big) R 20783 20785 19749 0 -1 4194304 48582 656 0 0 111939 38 0 0 25 0 1 0 60442936 193347584 45740 996147200 134512640 135215973 4294956304 18446744073709551615 135018636 0 0 4096 0 0 0 0 17 0 0 0
/proc/20785/statm: 47204 45740 401 171 0 46129 0
Current children cumulated CPU time (s) 1119.77
Current children cumulated vsize (KiB) 188816

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20871
/proc/meminfo: memFree=922640/2055920 swapFree=4192812/4192956
[pid=20785] ppid=20783 vsize=196472 CPUtime=1179.75
/proc/20785/stat : 20785 (pcs.big) R 20783 20785 19749 0 -1 4194304 50586 656 0 0 117935 40 0 0 25 0 1 0 60442936 201187328 47744 996147200 134512640 135215973 4294956304 18446744073709551615 134585694 0 0 4096 0 0 0 0 17 0 0 0
/proc/20785/statm: 49118 47744 401 171 0 48043 0
Current children cumulated CPU time (s) 1179.75
Current children cumulated vsize (KiB) 196472

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20871
/proc/meminfo: memFree=904400/2055920 swapFree=4192812/4192956
[pid=20785] ppid=20783 vsize=204128 CPUtime=1239.72
/proc/20785/stat : 20785 (pcs.big) R 20783 20785 19749 0 -1 4194304 52573 656 0 0 123931 41 0 0 25 0 1 0 60442936 209027072 49731 996147200 134512640 135215973 4294956304 18446744073709551615 134590168 0 0 4096 0 0 0 0 17 0 0 0
/proc/20785/statm: 51032 49731 401 171 0 49957 0
Current children cumulated CPU time (s) 1239.72
Current children cumulated vsize (KiB) 204128

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20871
/proc/meminfo: memFree=888144/2055920 swapFree=4192812/4192956
[pid=20785] ppid=20783 vsize=211384 CPUtime=1299.71
/proc/20785/stat : 20785 (pcs.big) R 20783 20785 19749 0 -1 4194304 54459 656 0 0 129928 43 0 0 25 0 1 0 60442936 216457216 51617 996147200 134512640 135215973 4294956304 18446744073709551615 4158960162 0 0 4096 0 0 0 0 17 0 0 0
/proc/20785/statm: 52846 51617 401 171 0 51771 0
Current children cumulated CPU time (s) 1299.71
Current children cumulated vsize (KiB) 211384

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20871
/proc/meminfo: memFree=871568/2055920 swapFree=4192812/4192956
[pid=20785] ppid=20783 vsize=219040 CPUtime=1359.69
/proc/20785/stat : 20785 (pcs.big) R 20783 20785 19749 0 -1 4194304 56432 656 0 0 135925 44 0 0 25 0 1 0 60442936 224296960 53590 996147200 134512640 135215973 4294956304 18446744073709551615 134532714 0 0 4096 0 0 0 0 17 0 0 0
/proc/20785/statm: 54760 53590 401 171 0 53685 0
Current children cumulated CPU time (s) 1359.69
Current children cumulated vsize (KiB) 219040

[startup+1422.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20871
/proc/meminfo: memFree=854104/2055920 swapFree=4192812/4192956
[pid=20785] ppid=20783 vsize=225904 CPUtime=1419.67
/proc/20785/stat : 20785 (pcs.big) R 20783 20785 19749 0 -1 4194304 58234 656 0 0 141921 46 0 0 25 0 1 0 60442936 231325696 55392 996147200 134512640 135215973 4294956304 18446744073709551615 134590078 0 0 4096 0 0 0 0 17 0 0 0
/proc/20785/statm: 56476 55392 401 171 0 55401 0
Current children cumulated CPU time (s) 1419.67
Current children cumulated vsize (KiB) 225904

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20871
/proc/meminfo: memFree=838680/2055920 swapFree=4192812/4192956
[pid=20785] ppid=20783 vsize=233032 CPUtime=1479.65
/proc/20785/stat : 20785 (pcs.big) R 20783 20785 19749 0 -1 4194304 60090 656 0 0 147917 48 0 0 25 0 1 0 60442936 238624768 57248 996147200 134512640 135215973 4294956304 18446744073709551615 4158960021 0 0 4096 0 0 0 0 17 0 0 0
/proc/20785/statm: 58258 57248 401 171 0 57183 0
Current children cumulated CPU time (s) 1479.65
Current children cumulated vsize (KiB) 233032

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20871
/proc/meminfo: memFree=820824/2055920 swapFree=4192812/4192956
[pid=20785] ppid=20783 vsize=241480 CPUtime=1539.62
/proc/20785/stat : 20785 (pcs.big) R 20783 20785 19749 0 -1 4194304 62295 656 0 0 153913 49 0 0 25 0 1 0 60442936 247275520 59453 996147200 134512640 135215973 4294956304 18446744073709551615 134532711 0 0 4096 0 0 0 0 17 0 0 0
/proc/20785/statm: 60370 59453 401 171 0 59295 0
Current children cumulated CPU time (s) 1539.62
Current children cumulated vsize (KiB) 241480

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20871
/proc/meminfo: memFree=805016/2055920 swapFree=4192812/4192956
[pid=20785] ppid=20783 vsize=249268 CPUtime=1599.61
/proc/20785/stat : 20785 (pcs.big) R 20783 20785 19749 0 -1 4194304 64310 656 0 0 159910 51 0 0 25 0 1 0 60442936 255250432 61468 996147200 134512640 135215973 4294956304 18446744073709551615 134590499 0 0 4096 0 0 0 0 17 0 0 0
/proc/20785/statm: 62317 61468 401 171 0 61242 0
Current children cumulated CPU time (s) 1599.61
Current children cumulated vsize (KiB) 249268

[startup+1662.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20871
/proc/meminfo: memFree=789208/2055920 swapFree=4192812/4192956
[pid=20785] ppid=20783 vsize=264452 CPUtime=1659.58
/proc/20785/stat : 20785 (pcs.big) R 20783 20785 19749 0 -1 4194304 68190 656 0 0 165905 53 0 0 25 0 1 0 60442936 270798848 63299 996147200 134512640 135215973 4294956304 18446744073709551615 134583710 0 0 4096 0 0 0 0 17 0 0 0
/proc/20785/statm: 66113 63299 401 171 0 65038 0
Current children cumulated CPU time (s) 1659.58
Current children cumulated vsize (KiB) 264452

[startup+1722.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20871
/proc/meminfo: memFree=773848/2055920 swapFree=4192812/4192956
[pid=20785] ppid=20783 vsize=271316 CPUtime=1719.56
/proc/20785/stat : 20785 (pcs.big) R 20783 20785 19749 0 -1 4194304 69987 656 0 0 171901 55 0 0 25 0 1 0 60442936 277827584 65096 996147200 134512640 135215973 4294956304 18446744073709551615 134599873 0 0 4096 0 0 0 0 17 0 0 0
/proc/20785/statm: 67829 65096 401 171 0 66754 0
Current children cumulated CPU time (s) 1719.56
Current children cumulated vsize (KiB) 271316

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20871
/proc/meminfo: memFree=759128/2055920 swapFree=4192812/4192956
[pid=20785] ppid=20783 vsize=277520 CPUtime=1779.54
/proc/20785/stat : 20785 (pcs.big) R 20783 20785 19749 0 -1 4194304 71594 656 0 0 177898 56 0 0 25 0 1 0 60442936 284180480 66703 996147200 134512640 135215973 4294956304 18446744073709551615 134585429 0 0 4096 0 0 0 0 17 0 0 0
/proc/20785/statm: 69380 66703 401 171 0 68305 0
Current children cumulated CPU time (s) 1779.54
Current children cumulated vsize (KiB) 277520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.8 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20871
/proc/meminfo: memFree=754136/2055920 swapFree=4192812/4192956
[pid=20785] ppid=20783 vsize=279632 CPUtime=1800.04
/proc/20785/stat : 20785 (pcs.big) R 20783 20785 19749 0 -1 4194304 72143 656 0 0 179948 56 0 0 25 0 1 0 60442936 286343168 67252 996147200 134512640 135215973 4294956304 18446744073709551615 134599879 0 0 4096 0 0 0 0 17 0 0 0
/proc/20785/statm: 69908 67252 401 171 0 68833 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 279632

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): 1802.85
CPU time (s): 1800.1
CPU user time (s): 1799.48
CPU system time (s): 0.615906
CPU usage (%): 99.8473
Max. virtual memory (cumulated for all children) (KiB): 279632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.48
system time used= 0.615906
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 72799
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= 10886

runsolver used 2.53561 second user time and 4.96624 second system time

The end

Launcher Data 

Begin job on node43 at 2009-07-16 10:43:11
IDJOB=2092185
IDBENCH=60293
IDSOLVER=733
FILE ID=node43/2092185-1247733790
PBS_JOBID= 9521516
Free space on /tmp= 66192 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/tightness0.8/normalized-rand-2-40-80-103-800-30_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2092185-1247733790/watcher-2092185-1247733790 -o /tmp/evaluation-result-2092185-1247733790/solver-2092185-1247733790 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1121077384 HOME/instance-2092185-1247733790.xml

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

MD5SUM BENCH= b59eaf650a29db67064a8d2bc22be6f3
RANDOM SEED=1121077384

node43.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		: 3000.213
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	: 5931.00
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		: 3000.213
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:       1249464 kB
Buffers:        104136 kB
Cached:         562604 kB
SwapCached:          0 kB
Active:         125480 kB
Inactive:       578732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1249464 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2480 kB
Writeback:           0 kB
Mapped:          49004 kB
Slab:            87724 kB
Committed_AS:   548372 kB
PageTables:       1828 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= 66192 MiB
End job on node43 at 2009-07-16 11:13:15