Trace number 2089281

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) 1800.13 1810.62

General information on the benchmark

Namecsp/tightness0.5/
normalized-rand-2-40-25-180-500-66_ext.xml
MD5SUM0e0d4e11cabcedd2f64a119fd1a4c3f5
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 benchmark3.87041
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints180
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension180
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.18/0.20	c Seed is 695637780
0.18/0.20	c Constructing HOME/instance-2089281-1247729866.xml  with 4500 constraints
0.18/0.20	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-2089281-1247729866/watcher-2089281-1247729866 -o /tmp/evaluation-result-2089281-1247729866/solver-2089281-1247729866 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 695637780 HOME/instance-2089281-1247729866.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: 2.08 2.02 2.01 4/81 16727
/proc/meminfo: memFree=1191192/2055920 swapFree=4192812/4192956
[pid=16727] ppid=16725 vsize=5260 CPUtime=0
/proc/16727/stat : 16727 (pcssolve) R 16725 16727 15802 0 -1 4194304 66 0 0 0 0 0 0 0 23 0 1 0 60049750 5386240 50 996147200 4194304 4889804 548682068800 18446744073709551615 226235523738 0 0 4096 0 0 0 0 17 1 0 0
/proc/16727/statm: 1315 50 37 169 0 14 0

[startup+0.206379 s]
/proc/loadavg: 2.08 2.02 2.01 4/81 16727
/proc/meminfo: memFree=1191192/2055920 swapFree=4192812/4192956
[pid=16727] ppid=16725 vsize=7048 CPUtime=0.18
/proc/16727/stat : 16727 (pcs.small) R 16725 16727 15802 0 -1 4194304 1498 822 0 0 18 0 0 0 19 0 1 0 60049750 7217152 1074 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 1 0 0
/proc/16727/statm: 1762 1074 379 142 0 716 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 7048

[startup+0.301387 s]
/proc/loadavg: 2.08 2.02 2.01 4/81 16727
/proc/meminfo: memFree=1191192/2055920 swapFree=4192812/4192956
[pid=16727] ppid=16725 vsize=7048 CPUtime=0.27
/proc/16727/stat : 16727 (pcs.small) R 16725 16727 15802 0 -1 4194304 1499 822 0 0 27 0 0 0 19 0 1 0 60049750 7217152 1075 996147200 134512640 135095119 4294956304 18446744073709551615 134615494 0 0 4096 0 0 0 0 17 1 0 0
/proc/16727/statm: 1762 1075 379 142 0 716 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7048

[startup+0.401395 s]
/proc/loadavg: 2.08 2.02 2.01 4/81 16727
/proc/meminfo: memFree=1191192/2055920 swapFree=4192812/4192956
[pid=16727] ppid=16725 vsize=7048 CPUtime=0.37
/proc/16727/stat : 16727 (pcs.small) R 16725 16727 15802 0 -1 4194304 1502 822 0 0 37 0 0 0 20 0 1 0 60049750 7217152 1078 996147200 134512640 135095119 4294956304 18446744073709551615 134589657 0 0 4096 0 0 0 0 17 1 0 0
/proc/16727/statm: 1762 1078 379 142 0 716 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 7048

[startup+0.701423 s]
/proc/loadavg: 2.08 2.02 2.01 4/81 16727
/proc/meminfo: memFree=1191192/2055920 swapFree=4192812/4192956
[pid=16727] ppid=16725 vsize=7048 CPUtime=0.67
/proc/16727/stat : 16727 (pcs.small) R 16725 16727 15802 0 -1 4194304 1509 822 0 0 67 0 0 0 23 0 1 0 60049750 7217152 1085 996147200 134512640 135095119 4294956304 18446744073709551615 134555070 0 0 4096 0 0 0 0 17 1 0 0
/proc/16727/statm: 1762 1085 379 142 0 716 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 7048

[startup+1.50149 s]
/proc/loadavg: 2.08 2.02 2.01 3/82 16733
/proc/meminfo: memFree=1188176/2055920 swapFree=4192812/4192956
[pid=16727] ppid=16725 vsize=7048 CPUtime=1.46
/proc/16727/stat : 16727 (pcs.small) R 16725 16727 15802 0 -1 4194304 1525 822 0 0 146 0 0 0 25 0 1 0 60049750 7217152 1101 996147200 134512640 135095119 4294956304 18446744073709551615 134643968 0 0 4096 0 0 0 0 17 1 0 0
/proc/16727/statm: 1762 1101 379 142 0 716 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 7048

[startup+3.10163 s]
/proc/loadavg: 2.08 2.02 2.01 3/82 16733
/proc/meminfo: memFree=1188048/2055920 swapFree=4192812/4192956
[pid=16727] ppid=16725 vsize=7816 CPUtime=3.05
/proc/16727/stat : 16727 (pcs.small) R 16725 16727 15802 0 -1 4194304 1686 822 0 0 305 0 0 0 25 0 1 0 60049750 8003584 1197 996147200 134512640 135095119 4294956304 18446744073709551615 134617221 0 0 4096 0 0 0 0 17 1 0 0
/proc/16727/statm: 1954 1197 379 142 0 908 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7816

[startup+6.30192 s]
/proc/loadavg: 2.07 2.02 2.00 3/82 16733
/proc/meminfo: memFree=1186960/2055920 swapFree=4192812/4192956
[pid=16727] ppid=16725 vsize=9232 CPUtime=6.22
/proc/16727/stat : 16727 (pcs.small) R 16725 16727 15802 0 -1 4194304 2157 822 0 0 621 1 0 0 25 0 1 0 60049750 9453568 1411 996147200 134512640 135095119 4294956304 18446744073709551615 134643013 0 0 4096 0 0 0 0 17 1 0 0
/proc/16727/statm: 2308 1411 379 142 0 1262 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 9232

[startup+12.7015 s]
/proc/loadavg: 2.07 2.02 2.00 3/82 16733
/proc/meminfo: memFree=1184720/2055920 swapFree=4192812/4192956
[pid=16727] ppid=16725 vsize=10920 CPUtime=12.56
/proc/16727/stat : 16727 (pcs.small) R 16725 16727 15802 0 -1 4194304 2674 822 0 0 1255 1 0 0 25 0 1 0 60049750 11182080 1928 996147200 134512640 135095119 4294956304 18446744073709551615 134589654 0 0 4096 0 0 0 0 17 1 0 0
/proc/16727/statm: 2730 1928 379 142 0 1684 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 10920

[startup+25.5066 s]
/proc/loadavg: 2.05 2.01 2.00 3/82 16733
/proc/meminfo: memFree=1180560/2055920 swapFree=4192812/4192956
[pid=16727] ppid=16725 vsize=16744 CPUtime=25.24
/proc/16727/stat : 16727 (pcs.small) R 16725 16727 15802 0 -1 4194304 4460 822 0 0 2522 2 0 0 25 0 1 0 60049750 17145856 2944 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16727/statm: 4186 2944 379 142 0 3140 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 16744

[startup+51.1019 s]
/proc/loadavg: 2.03 2.01 2.00 3/82 16733
/proc/meminfo: memFree=1178000/2055920 swapFree=4192812/4192956
[pid=16727] ppid=16725 vsize=17668 CPUtime=50.6
/proc/16727/stat : 16727 (pcs.small) R 16725 16727 15802 0 -1 4194304 5134 822 0 0 5057 3 0 0 25 0 1 0 60049750 18092032 3618 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16727/statm: 4417 3618 379 142 0 3371 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 17668

[startup+102.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/82 16733
/proc/meminfo: memFree=1172560/2055920 swapFree=4192812/4192956
[pid=16727] ppid=16725 vsize=24800 CPUtime=101.32
/proc/16727/stat : 16727 (pcs.small) R 16725 16727 15802 0 -1 4194304 7515 822 0 0 10127 5 0 0 25 0 1 0 60049750 25395200 4974 996147200 134512640 135095119 4294956304 18446744073709551615 134589504 0 0 4096 0 0 0 0 17 1 0 0
/proc/16727/statm: 6200 4974 379 142 0 5154 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 24800

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 16733
/proc/meminfo: memFree=1167248/2055920 swapFree=4192812/4192956
[pid=16727] ppid=16725 vsize=29748 CPUtime=160.75
/proc/16727/stat : 16727 (pcs.small) R 16725 16727 15802 0 -1 4194304 9342 822 0 0 16068 7 0 0 25 0 1 0 60049750 30461952 6288 996147200 134512640 135095119 4294956304 18446744073709551615 134589593 0 0 4096 0 0 0 0 17 1 0 0
/proc/16727/statm: 7437 6288 379 142 0 6391 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 29748

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 16733
/proc/meminfo: memFree=1162960/2055920 swapFree=4192812/4192956
[pid=16727] ppid=16725 vsize=40180 CPUtime=220.21
/proc/16727/stat : 16727 (pcs.small) R 16725 16727 15802 0 -1 4194304 12433 822 0 0 22011 10 0 0 25 0 1 0 60049750 41144320 7330 996147200 134512640 135095119 4294956304 18446744073709551615 134617204 0 0 4096 0 0 0 0 17 1 0 0
/proc/16727/statm: 10045 7330 379 142 0 8999 0
Current children cumulated CPU time (s) 220.21
Current children cumulated vsize (KiB) 40180

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 16733
/proc/meminfo: memFree=1159248/2055920 swapFree=4192812/4192956
[pid=16727] ppid=16725 vsize=42284 CPUtime=279.64
/proc/16727/stat : 16727 (pcs.small) R 16725 16727 15802 0 -1 4194304 13385 822 0 0 27952 12 0 0 25 0 1 0 60049750 43298816 8282 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/16727/statm: 10571 8282 379 142 0 9525 0
Current children cumulated CPU time (s) 279.64
Current children cumulated vsize (KiB) 42284

[startup+342.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 16733
/proc/meminfo: memFree=1155736/2055920 swapFree=4192812/4192956
[pid=16727] ppid=16725 vsize=44132 CPUtime=339.09
/proc/16727/stat : 16727 (pcs.small) R 16725 16727 15802 0 -1 4194304 14262 822 0 0 33896 13 0 0 25 0 1 0 60049750 45191168 9159 996147200 134512640 135095119 4294956304 18446744073709551615 134616916 0 0 4096 0 0 0 0 17 1 0 0
/proc/16727/statm: 11033 9159 379 142 0 9987 0
Current children cumulated CPU time (s) 339.09
Current children cumulated vsize (KiB) 44132

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 16733
/proc/meminfo: memFree=1152600/2055920 swapFree=4192812/4192956
[pid=16727] ppid=16725 vsize=45840 CPUtime=398.52
/proc/16727/stat : 16727 (pcs.small) R 16725 16727 15802 0 -1 4194304 15052 822 0 0 39839 13 0 0 25 0 1 0 60049750 46940160 9949 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 1 0 0
/proc/16727/statm: 11460 9949 379 142 0 10414 0
Current children cumulated CPU time (s) 398.52
Current children cumulated vsize (KiB) 45840

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 16733
/proc/meminfo: memFree=1145048/2055920 swapFree=4192812/4192956
[pid=16727] ppid=16725 vsize=56140 CPUtime=457.96
/proc/16727/stat : 16727 (pcs.small) R 16725 16727 15802 0 -1 4194304 17984 822 0 0 45781 15 0 0 25 0 1 0 60049750 57487360 11856 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16727/statm: 14035 11856 379 142 0 12989 0
Current children cumulated CPU time (s) 457.96
Current children cumulated vsize (KiB) 56140

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 16733
/proc/meminfo: memFree=1143640/2055920 swapFree=4192812/4192956
[pid=16727] ppid=16725 vsize=56140 CPUtime=517.4
/proc/16727/stat : 16727 (pcs.small) R 16725 16727 15802 0 -1 4194304 18325 822 0 0 51725 15 0 0 25 0 1 0 60049750 57487360 12197 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16727/statm: 14035 12197 379 142 0 12989 0
Current children cumulated CPU time (s) 517.4
Current children cumulated vsize (KiB) 56140

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 16733
/proc/meminfo: memFree=1142232/2055920 swapFree=4192812/4192956
[pid=16727] ppid=16725 vsize=56140 CPUtime=576.84
/proc/16727/stat : 16727 (pcs.small) R 16725 16727 15802 0 -1 4194304 18649 822 0 0 57668 16 0 0 25 0 1 0 60049750 57487360 12521 996147200 134512640 135095119 4294956304 18446744073709551615 134617234 0 0 4096 0 0 0 0 17 1 0 0
/proc/16727/statm: 14035 12521 379 142 0 12989 0
Current children cumulated CPU time (s) 576.84
Current children cumulated vsize (KiB) 56140

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 16733
/proc/meminfo: memFree=1140696/2055920 swapFree=4192812/4192956
[pid=16727] ppid=16725 vsize=72920 CPUtime=636.29
/proc/16727/stat : 16727 (pcs.small) R 16725 16727 15802 0 -1 4194304 23136 822 0 0 63610 19 0 0 25 0 1 0 60049750 74670080 12911 996147200 134512640 135095119 4294956304 18446744073709551615 134617038 0 0 4096 0 0 0 0 17 1 0 0
/proc/16727/statm: 18230 12911 379 142 0 17184 0
Current children cumulated CPU time (s) 636.29
Current children cumulated vsize (KiB) 72920

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 16733
/proc/meminfo: memFree=1133272/2055920 swapFree=4192812/4192956
[pid=16727] ppid=16725 vsize=76724 CPUtime=814.6
/proc/16727/stat : 16727 (pcs.small) R 16725 16727 15802 0 -1 4194304 24950 822 0 0 81440 20 0 0 25 0 1 0 60049750 78565376 14725 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 1 0 0
/proc/16727/statm: 19181 14725 379 142 0 18135 0
Current children cumulated CPU time (s) 814.6
Current children cumulated vsize (KiB) 76724

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 5/82 16735
/proc/meminfo: memFree=1130840/2055920 swapFree=4192812/4192956
[pid=16727] ppid=16725 vsize=77908 CPUtime=874.05
/proc/16727/stat : 16727 (pcs.small) R 16725 16727 15802 0 -1 4194304 25546 822 0 0 87384 21 0 0 25 0 1 0 60049750 79777792 15321 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16727/statm: 19477 15321 379 142 0 18431 0
Current children cumulated CPU time (s) 874.05
Current children cumulated vsize (KiB) 77908

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 16735
/proc/meminfo: memFree=1128472/2055920 swapFree=4192812/4192956
[pid=16727] ppid=16725 vsize=79236 CPUtime=933.48
/proc/16727/stat : 16727 (pcs.small) R 16725 16727 15802 0 -1 4194304 26137 822 0 0 93327 21 0 0 25 0 1 0 60049750 81137664 15912 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/16727/statm: 19809 15912 379 142 0 18763 0
Current children cumulated CPU time (s) 933.48
Current children cumulated vsize (KiB) 79236

[startup+1002.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 16735
/proc/meminfo: memFree=1126360/2055920 swapFree=4192812/4192956
[pid=16727] ppid=16725 vsize=80416 CPUtime=992.92
/proc/16727/stat : 16727 (pcs.small) R 16725 16727 15802 0 -1 4194304 26685 822 0 0 99270 22 0 0 25 0 1 0 60049750 82345984 16460 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16727/statm: 20104 16460 379 142 0 19058 0
Current children cumulated CPU time (s) 992.92
Current children cumulated vsize (KiB) 80416

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 16735
/proc/meminfo: memFree=1124248/2055920 swapFree=4192812/4192956
[pid=16727] ppid=16725 vsize=81468 CPUtime=1052.36
/proc/16727/stat : 16727 (pcs.small) R 16725 16727 15802 0 -1 4194304 27208 822 0 0 105212 24 0 0 25 0 1 0 60049750 83423232 16983 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 1 0 0
/proc/16727/statm: 20367 16983 379 142 0 19321 0
Current children cumulated CPU time (s) 1052.36
Current children cumulated vsize (KiB) 81468

[startup+1122.3 s]
/proc/loadavg: 1.95 1.98 1.99 3/73 16769
/proc/meminfo: memFree=1165416/2055920 swapFree=4192812/4192956
[pid=16727] ppid=16725 vsize=82652 CPUtime=1112.05
/proc/16727/stat : 16727 (pcs.small) R 16725 16727 15802 0 -1 4194304 27767 822 0 0 111180 25 0 0 25 0 1 0 60049750 84635648 17542 996147200 134512640 135095119 4294956304 18446744073709551615 134637249 0 0 4096 0 0 0 0 17 0 0 0
/proc/16727/statm: 20663 17542 379 142 0 19617 0
Current children cumulated CPU time (s) 1112.05
Current children cumulated vsize (KiB) 82652

[startup+1182.3 s]
/proc/loadavg: 1.98 1.98 1.99 3/73 16769
/proc/meminfo: memFree=1152424/2055920 swapFree=4192812/4192956
[pid=16727] ppid=16725 vsize=83840 CPUtime=1172.03
/proc/16727/stat : 16727 (pcs.small) R 16725 16727 15802 0 -1 4194304 28331 822 0 0 117177 26 0 0 25 0 1 0 60049750 85852160 18106 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16727/statm: 20960 18106 379 142 0 19914 0
Current children cumulated CPU time (s) 1172.03
Current children cumulated vsize (KiB) 83840

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16769
/proc/meminfo: memFree=1146856/2055920 swapFree=4192812/4192956
[pid=16727] ppid=16725 vsize=84896 CPUtime=1232.01
/proc/16727/stat : 16727 (pcs.small) R 16725 16727 15802 0 -1 4194304 28861 822 0 0 123174 27 0 0 25 0 1 0 60049750 86933504 18636 996147200 134512640 135095119 4294956304 18446744073709551615 134615475 0 0 4096 0 0 0 0 17 0 0 0
/proc/16727/statm: 21224 18636 379 142 0 20178 0
Current children cumulated CPU time (s) 1232.01
Current children cumulated vsize (KiB) 84896

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16769
/proc/meminfo: memFree=1139880/2055920 swapFree=4192812/4192956
[pid=16727] ppid=16725 vsize=86084 CPUtime=1291.98
/proc/16727/stat : 16727 (pcs.small) R 16725 16727 15802 0 -1 4194304 29391 822 0 0 129170 28 0 0 25 0 1 0 60049750 88150016 19166 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16727/statm: 21521 19166 379 142 0 20475 0
Current children cumulated CPU time (s) 1291.98
Current children cumulated vsize (KiB) 86084

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16769
/proc/meminfo: memFree=1133672/2055920 swapFree=4192812/4192956
[pid=16727] ppid=16725 vsize=87008 CPUtime=1351.96
/proc/16727/stat : 16727 (pcs.small) R 16725 16727 15802 0 -1 4194304 29870 822 0 0 135167 29 0 0 25 0 1 0 60049750 89096192 19645 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 0 0 0
/proc/16727/statm: 21752 19645 379 142 0 20706 0
Current children cumulated CPU time (s) 1351.96
Current children cumulated vsize (KiB) 87008

[startup+1422.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16775
/proc/meminfo: memFree=1121128/2055920 swapFree=4192812/4192956
[pid=16727] ppid=16725 vsize=88200 CPUtime=1411.94
/proc/16727/stat : 16727 (pcs.small) R 16725 16727 15802 0 -1 4194304 30394 822 0 0 141164 30 0 0 25 0 1 0 60049750 90316800 20169 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16727/statm: 22050 20169 379 142 0 21004 0
Current children cumulated CPU time (s) 1411.94
Current children cumulated vsize (KiB) 88200

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16775
/proc/meminfo: memFree=1104424/2055920 swapFree=4192812/4192956
[pid=16727] ppid=16725 vsize=110644 CPUtime=1471.92
/proc/16727/stat : 16727 (pcs.small) R 16725 16727 15802 0 -1 4194304 36252 822 0 0 147159 33 0 0 25 0 1 0 60049750 113299456 23978 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/16727/statm: 27661 23978 379 142 0 26615 0
Current children cumulated CPU time (s) 1471.92
Current children cumulated vsize (KiB) 110644

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16775
/proc/meminfo: memFree=1102056/2055920 swapFree=4192812/4192956
[pid=16727] ppid=16725 vsize=110644 CPUtime=1531.89
/proc/16727/stat : 16727 (pcs.small) R 16725 16727 15802 0 -1 4194304 36473 822 0 0 153156 33 0 0 25 0 1 0 60049750 113299456 24199 996147200 134512640 135095119 4294956304 18446744073709551615 134617695 0 0 4096 0 0 0 0 17 0 0 0
/proc/16727/statm: 27661 24199 379 142 0 26615 0
Current children cumulated CPU time (s) 1531.89
Current children cumulated vsize (KiB) 110644

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16775
/proc/meminfo: memFree=1099752/2055920 swapFree=4192812/4192956
[pid=16727] ppid=16725 vsize=110644 CPUtime=1591.87
/proc/16727/stat : 16727 (pcs.small) R 16725 16727 15802 0 -1 4194304 36690 822 0 0 159154 33 0 0 25 0 1 0 60049750 113299456 24416 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/16727/statm: 27661 24416 379 142 0 26615 0
Current children cumulated CPU time (s) 1591.87
Current children cumulated vsize (KiB) 110644

[startup+1662.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16775
/proc/meminfo: memFree=1096040/2055920 swapFree=4192812/4192956
[pid=16727] ppid=16725 vsize=110644 CPUtime=1651.85
/proc/16727/stat : 16727 (pcs.small) R 16725 16727 15802 0 -1 4194304 36901 822 0 0 165151 34 0 0 25 0 1 0 60049750 113299456 24627 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16727/statm: 27661 24627 379 142 0 26615 0
Current children cumulated CPU time (s) 1651.85
Current children cumulated vsize (KiB) 110644

[startup+1722.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16775
/proc/meminfo: memFree=1092264/2055920 swapFree=4192812/4192956
[pid=16727] ppid=16725 vsize=110644 CPUtime=1711.82
/proc/16727/stat : 16727 (pcs.small) R 16725 16727 15802 0 -1 4194304 37110 822 0 0 171148 34 0 0 25 0 1 0 60049750 113299456 24836 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16727/statm: 27661 24836 379 142 0 26615 0
Current children cumulated CPU time (s) 1711.82
Current children cumulated vsize (KiB) 110644

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16775
/proc/meminfo: memFree=1088424/2055920 swapFree=4192812/4192956
[pid=16727] ppid=16725 vsize=110644 CPUtime=1771.81
/proc/16727/stat : 16727 (pcs.small) R 16725 16727 15802 0 -1 4194304 37312 822 0 0 177146 35 0 0 25 0 1 0 60049750 113299456 25038 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16727/statm: 27661 25038 379 142 0 26615 0
Current children cumulated CPU time (s) 1771.81
Current children cumulated vsize (KiB) 110644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810.6 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 16775
/proc/meminfo: memFree=1086696/2055920 swapFree=4192812/4192956
[pid=16727] ppid=16725 vsize=110644 CPUtime=1800.1
/proc/16727/stat : 16727 (pcs.small) R 16725 16727 15802 0 -1 4194304 37407 822 0 0 179975 35 0 0 25 0 1 0 60049750 113299456 25133 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16727/statm: 27661 25133 379 142 0 26615 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 110644

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): 1810.62
CPU time (s): 1800.13
CPU user time (s): 1799.76
CPU system time (s): 0.376942
CPU usage (%): 99.4206
Max. virtual memory (cumulated for all children) (KiB): 112636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.76
system time used= 0.376942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38229
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= 21
involuntary context switches= 46631

runsolver used 2.6566 second user time and 5.58215 second system time

The end

Launcher Data 

Begin job on node58 at 2009-07-16 09:37:46
IDJOB=2089281
IDBENCH=59419
IDSOLVER=733
FILE ID=node58/2089281-1247729866
PBS_JOBID= 9521517
Free space on /tmp= 66240 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/tightness0.5/normalized-rand-2-40-25-180-500-66_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089281-1247729866/watcher-2089281-1247729866 -o /tmp/evaluation-result-2089281-1247729866/solver-2089281-1247729866 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 695637780 HOME/instance-2089281-1247729866.xml

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

MD5SUM BENCH= 0e0d4e11cabcedd2f64a119fd1a4c3f5
RANDOM SEED=695637780

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:       1191608 kB
Buffers:         87316 kB
Cached:         639332 kB
SwapCached:          0 kB
Active:         266568 kB
Inactive:       524336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1191608 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2252 kB
Writeback:           0 kB
Mapped:          84576 kB
Slab:            58540 kB
Committed_AS:   596540 kB
PageTables:       1868 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 10:07:59