Trace number 2063080

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-restart 0.3.2? (TO) 1800.03 1807.53

General information on the benchmark

Namecsp/rand-3-24-24/
normalized-rand-3-24-24-76-632-49_ext.xml
MD5SUM3af7865e03c5616a46813a828865f306
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark241.678
Satisfiable
(Un)Satisfiability was proved
Number of variables24
Number of constraints73
Maximum constraint arity3
Maximum domain size24
Number of constraints which are defined in extension73
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
0.19/0.21	c Seed is 1867352740
0.19/0.21	c Constructing HOME/instance-2063080-1247696036.xml  with 73 constraints
0.88/0.99	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-2063080-1247696036/watcher-2063080-1247696036 -o /tmp/evaluation-result-2063080-1247696036/solver-2063080-1247696036 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1867352740 HOME/instance-2063080-1247696036.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: 1.92 1.95 1.67 4/72 7992
/proc/meminfo: memFree=936136/2055920 swapFree=4192812/4192956
[pid=7992] ppid=7990 vsize=5356 CPUtime=0
/proc/7992/stat : 7992 (pcssolve) R 7990 7992 7730 0 -1 4194304 290 0 0 0 0 0 0 0 23 0 1 0 56666994 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 251255122591 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/7992/statm: 1339 241 200 169 0 50 0
[pid=7993] ppid=7992 vsize=3544 CPUtime=0
/proc/7993/stat : 7993 (fgrep) R 7992 7992 7730 0 -1 4194304 116 0 0 0 0 0 0 0 24 0 1 0 56666995 3629056 83 996147200 4194304 4274172 548682068976 18446744073709551615 251254963257 0 0 4096 0 0 0 0 17 1 0 0
/proc/7993/statm: 886 83 66 19 0 10 0

[startup+0.20804 s]
/proc/loadavg: 1.92 1.95 1.67 4/72 7992
/proc/meminfo: memFree=936136/2055920 swapFree=4192812/4192956
[pid=7992] ppid=7990 vsize=6500 CPUtime=0.19
/proc/7992/stat : 7992 (pcs.small) R 7990 7992 7730 0 -1 4194304 1083 873 0 0 16 0 2 1 18 0 1 0 56666994 6656000 692 996147200 134512640 135095119 4294956304 18446744073709551615 134945056 0 0 4096 0 0 0 0 17 1 0 0
/proc/7992/statm: 1625 692 375 142 0 579 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6500

[startup+0.301049 s]
/proc/loadavg: 1.92 1.95 1.67 4/72 7992
/proc/meminfo: memFree=936136/2055920 swapFree=4192812/4192956
[pid=7992] ppid=7990 vsize=7784 CPUtime=0.28
/proc/7992/stat : 7992 (pcs.small) R 7990 7992 7730 0 -1 4194304 1213 873 0 0 25 0 2 1 19 0 1 0 56666994 7970816 822 996147200 134512640 135095119 4294956304 18446744073709551615 134739568 0 0 4096 0 0 0 0 17 1 0 0
/proc/7992/statm: 1946 822 375 142 0 900 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7784

[startup+0.401059 s]
/proc/loadavg: 1.92 1.95 1.67 4/72 7992
/proc/meminfo: memFree=936136/2055920 swapFree=4192812/4192956
[pid=7992] ppid=7990 vsize=9004 CPUtime=0.37
/proc/7992/stat : 7992 (pcs.small) R 7990 7992 7730 0 -1 4194304 1351 873 0 0 34 0 2 1 20 0 1 0 56666994 9220096 960 996147200 134512640 135095119 4294956304 18446744073709551615 2277100 0 0 4096 0 0 0 0 17 1 0 0
/proc/7992/statm: 2251 960 375 142 0 1205 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 9004

[startup+0.701089 s]
/proc/loadavg: 1.92 1.95 1.67 4/72 7992
/proc/meminfo: memFree=936136/2055920 swapFree=4192812/4192956
[pid=7992] ppid=7990 vsize=13004 CPUtime=0.68
/proc/7992/stat : 7992 (pcs.small) R 7990 7992 7730 0 -1 4194304 1796 873 0 0 64 1 2 1 23 0 1 0 56666994 13316096 1405 996147200 134512640 135095119 4294956304 18446744073709551615 134741727 0 0 4096 0 0 0 0 17 1 0 0
/proc/7992/statm: 3251 1405 375 142 0 2205 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 13004

[startup+1.50118 s]
/proc/loadavg: 1.92 1.95 1.67 3/73 7998
/proc/meminfo: memFree=929664/2055920 swapFree=4192812/4192956
[pid=7992] ppid=7990 vsize=16860 CPUtime=1.47
/proc/7992/stat : 7992 (pcs.small) R 7990 7992 7730 0 -1 4194304 2259 873 0 0 143 1 2 1 25 0 1 0 56666994 17264640 1868 996147200 134512640 135095119 4294956304 18446744073709551615 134918241 0 0 4096 0 0 0 0 17 1 0 0
/proc/7992/statm: 4215 1868 389 142 0 3169 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 16860

[startup+3.10135 s]
/proc/loadavg: 1.92 1.95 1.67 3/73 7998
/proc/meminfo: memFree=929280/2055920 swapFree=4192812/4192956
[pid=7992] ppid=7990 vsize=16860 CPUtime=3.06
/proc/7992/stat : 7992 (pcs.small) R 7990 7992 7730 0 -1 4194304 2272 873 0 0 302 1 2 1 25 0 1 0 56666994 17264640 1881 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/7992/statm: 4215 1881 389 142 0 3169 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 16860

[startup+6.30169 s]
/proc/loadavg: 1.93 1.95 1.67 3/73 7998
/proc/meminfo: memFree=928384/2055920 swapFree=4192812/4192956
[pid=7992] ppid=7990 vsize=16860 CPUtime=6.25
/proc/7992/stat : 7992 (pcs.small) R 7990 7992 7730 0 -1 4194304 2301 873 0 0 621 1 2 1 25 0 1 0 56666994 17264640 1910 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/7992/statm: 4215 1910 389 142 0 3169 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 16860

[startup+12.7014 s]
/proc/loadavg: 1.93 1.96 1.67 3/73 7998
/proc/meminfo: memFree=926464/2055920 swapFree=4192812/4192956
[pid=7992] ppid=7990 vsize=17120 CPUtime=12.61
/proc/7992/stat : 7992 (pcs.small) R 7990 7992 7730 0 -1 4194304 2392 873 0 0 1257 1 2 1 25 0 1 0 56666994 17530880 2001 996147200 134512640 135095119 4294956304 18446744073709551615 134918099 0 0 4096 0 0 0 0 17 1 0 0
/proc/7992/statm: 4280 2001 389 142 0 3234 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 17120

[startup+25.5068 s]
/proc/loadavg: 1.95 1.96 1.68 3/73 7998
/proc/meminfo: memFree=923008/2055920 swapFree=4192812/4192956
[pid=7992] ppid=7990 vsize=17636 CPUtime=25.37
/proc/7992/stat : 7992 (pcs.small) R 7990 7992 7730 0 -1 4194304 2642 873 0 0 2532 2 2 1 25 0 1 0 56666994 18059264 2186 996147200 134512640 135095119 4294956304 18446744073709551615 134916512 0 0 4096 0 0 0 0 17 1 0 0
/proc/7992/statm: 4409 2186 389 142 0 3363 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 17636

[startup+51.1015 s]
/proc/loadavg: 1.96 1.96 1.69 3/73 7998
/proc/meminfo: memFree=916096/2055920 swapFree=4192812/4192956
[pid=7992] ppid=7990 vsize=18404 CPUtime=50.83
/proc/7992/stat : 7992 (pcs.small) R 7990 7992 7730 0 -1 4194304 3179 873 0 0 5078 2 2 1 25 0 1 0 56666994 18845696 2529 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/7992/statm: 4601 2529 389 142 0 3555 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 18404

[startup+102.301 s]
/proc/loadavg: 1.98 1.96 1.70 3/73 7998
/proc/meminfo: memFree=902528/2055920 swapFree=4192812/4192956
[pid=7992] ppid=7990 vsize=19940 CPUtime=101.79
/proc/7992/stat : 7992 (pcs.small) R 7990 7992 7730 0 -1 4194304 4177 873 0 0 10173 3 2 1 25 0 1 0 56666994 20418560 3141 996147200 134512640 135095119 4294956304 18446744073709551615 134911237 0 0 4096 0 0 0 0 17 1 0 0
/proc/7992/statm: 4985 3141 389 142 0 3939 0
Current children cumulated CPU time (s) 101.79
Current children cumulated vsize (KiB) 19940

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.72 3/73 7998
/proc/meminfo: memFree=886720/2055920 swapFree=4192812/4192956
[pid=7992] ppid=7990 vsize=21988 CPUtime=161.49
/proc/7992/stat : 7992 (pcs.small) R 7990 7992 7730 0 -1 4194304 5261 873 0 0 16142 4 2 1 25 0 1 0 56666994 22515712 3712 996147200 134512640 135095119 4294956304 18446744073709551615 134926990 0 0 4096 0 0 0 0 17 1 0 0
/proc/7992/statm: 5497 3712 389 142 0 4451 0
Current children cumulated CPU time (s) 161.49
Current children cumulated vsize (KiB) 21988

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.73 3/73 7998
/proc/meminfo: memFree=870080/2055920 swapFree=4192812/4192956
[pid=7992] ppid=7990 vsize=23272 CPUtime=221.22
/proc/7992/stat : 7992 (pcs.small) R 7990 7992 7730 0 -1 4194304 6354 873 0 0 22114 5 2 1 25 0 1 0 56666994 23830528 4548 996147200 134512640 135095119 4294956304 18446744073709551615 134918260 0 0 4096 0 0 0 0 17 1 0 0
/proc/7992/statm: 5818 4548 389 142 0 4772 0
Current children cumulated CPU time (s) 221.22
Current children cumulated vsize (KiB) 23272

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.75 3/73 8031
/proc/meminfo: memFree=1305848/2055920 swapFree=4192812/4192956
[pid=7992] ppid=7990 vsize=27368 CPUtime=280.96
/proc/7992/stat : 7992 (pcs.small) R 7990 7992 7730 0 -1 4194304 7941 873 0 0 28085 8 2 1 25 0 1 0 56666994 28024832 5110 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 0 0 0
/proc/7992/statm: 6842 5110 389 142 0 5796 0
Current children cumulated CPU time (s) 280.96
Current children cumulated vsize (KiB) 27368

[startup+342.307 s]
/proc/loadavg: 1.99 1.97 1.76 3/73 8031
/proc/meminfo: memFree=1301368/2055920 swapFree=4192812/4192956
[pid=7992] ppid=7990 vsize=28284 CPUtime=340.73
/proc/7992/stat : 7992 (pcs.small) R 7990 7992 7730 0 -1 4194304 8607 873 0 0 34061 9 2 1 25 0 1 0 56666994 28962816 5776 996147200 134512640 135095119 4294956304 18446744073709551615 134918161 0 0 4096 0 0 0 0 17 0 0 0
/proc/7992/statm: 7071 5776 389 142 0 6025 0
Current children cumulated CPU time (s) 340.73
Current children cumulated vsize (KiB) 28284

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.77 3/73 8031
/proc/meminfo: memFree=1293304/2055920 swapFree=4192812/4192956
[pid=7992] ppid=7990 vsize=34800 CPUtime=400.48
/proc/7992/stat : 7992 (pcs.small) R 7990 7992 7730 0 -1 4194304 10618 873 0 0 40036 9 2 1 25 0 1 0 56666994 35635200 7209 996147200 134512640 135095119 4294956304 18446744073709551615 134918249 0 0 4096 0 0 0 0 17 0 0 0
/proc/7992/statm: 8700 7209 389 142 0 7654 0
Current children cumulated CPU time (s) 400.48
Current children cumulated vsize (KiB) 34800

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.78 3/73 8031
/proc/meminfo: memFree=1290104/2055920 swapFree=4192812/4192956
[pid=7992] ppid=7990 vsize=34800 CPUtime=460.24
/proc/7992/stat : 7992 (pcs.small) R 7990 7992 7730 0 -1 4194304 11001 873 0 0 46011 10 2 1 25 0 1 0 56666994 35635200 7592 996147200 134512640 135095119 4294956304 18446744073709551615 134918159 0 0 4096 0 0 0 0 17 0 0 0
/proc/7992/statm: 8700 7592 389 142 0 7654 0
Current children cumulated CPU time (s) 460.24
Current children cumulated vsize (KiB) 34800

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.79 3/73 8031
/proc/meminfo: memFree=1283896/2055920 swapFree=4192812/4192956
[pid=7992] ppid=7990 vsize=44172 CPUtime=520
/proc/7992/stat : 7992 (pcs.small) R 7990 7992 7730 0 -1 4194304 13714 873 0 0 51985 12 2 1 25 0 1 0 56666994 45232128 8256 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/7992/statm: 11043 8256 389 142 0 9997 0
Current children cumulated CPU time (s) 520
Current children cumulated vsize (KiB) 44172

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.80 3/73 8031
/proc/meminfo: memFree=1279544/2055920 swapFree=4192812/4192956
[pid=7992] ppid=7990 vsize=46016 CPUtime=579.74
/proc/7992/stat : 7992 (pcs.small) R 7990 7992 7730 0 -1 4194304 14565 873 0 0 57959 12 2 1 25 0 1 0 56666994 47120384 9107 996147200 134512640 135095119 4294956304 18446744073709551615 134927023 0 0 4096 0 0 0 0 17 0 0 0
/proc/7992/statm: 11504 9107 389 142 0 10458 0
Current children cumulated CPU time (s) 579.74
Current children cumulated vsize (KiB) 46016

[startup+642.301 s]
/proc/loadavg: 1.99 1.97 1.82 3/73 8031
/proc/meminfo: memFree=1275000/2055920 swapFree=4192812/4192956
[pid=7992] ppid=7990 vsize=47852 CPUtime=639.51
/proc/7992/stat : 7992 (pcs.small) R 7990 7992 7730 0 -1 4194304 15397 873 0 0 63935 13 2 1 25 0 1 0 56666994 49000448 9939 996147200 134512640 135095119 4294956304 18446744073709551615 134918068 0 0 4096 0 0 0 0 17 0 0 0
/proc/7992/statm: 11963 9939 389 142 0 10917 0
Current children cumulated CPU time (s) 639.51

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

[startup+882.301 s]
/proc/loadavg: 1.99 1.97 1.84 3/73 8031
/proc/meminfo: memFree=1250552/2055920 swapFree=4192812/4192956
[pid=7992] ppid=7990 vsize=60788 CPUtime=878.53
/proc/7992/stat : 7992 (pcs.small) R 7990 7992 7730 0 -1 4194304 20226 873 0 0 87834 16 2 1 25 0 1 0 56666994 62246912 13614 996147200 134512640 135095119 4294956304 18446744073709551615 134918263 0 0 4096 0 0 0 0 17 0 0 0
/proc/7992/statm: 15197 13614 389 142 0 14151 0
Current children cumulated CPU time (s) 878.53
Current children cumulated vsize (KiB) 60788

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.85 3/73 8031
/proc/meminfo: memFree=1248184/2055920 swapFree=4192812/4192956
[pid=7992] ppid=7990 vsize=77304 CPUtime=938.29
/proc/7992/stat : 7992 (pcs.small) R 7990 7992 7730 0 -1 4194304 24684 873 0 0 93807 19 2 1 25 0 1 0 56666994 79159296 13975 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 0 0 0
/proc/7992/statm: 19326 13975 389 142 0 18280 0
Current children cumulated CPU time (s) 938.29
Current children cumulated vsize (KiB) 77304

[startup+1002.31 s]
/proc/loadavg: 1.99 1.97 1.85 3/73 8031
/proc/meminfo: memFree=1243896/2055920 swapFree=4192812/4192956
[pid=7992] ppid=7990 vsize=78868 CPUtime=998.05
/proc/7992/stat : 7992 (pcs.small) R 7990 7992 7730 0 -1 4194304 25398 873 0 0 99782 20 2 1 25 0 1 0 56666994 80760832 14689 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 0 0 0
/proc/7992/statm: 19717 14689 389 142 0 18671 0
Current children cumulated CPU time (s) 998.05
Current children cumulated vsize (KiB) 78868

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.86 3/73 8031
/proc/meminfo: memFree=1239032/2055920 swapFree=4192812/4192956
[pid=7992] ppid=7990 vsize=80564 CPUtime=1057.81
/proc/7992/stat : 7992 (pcs.small) R 7990 7992 7730 0 -1 4194304 26166 873 0 0 105757 21 2 1 25 0 1 0 56666994 82497536 15457 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 0 0 0
/proc/7992/statm: 20141 15457 389 142 0 19095 0
Current children cumulated CPU time (s) 1057.81
Current children cumulated vsize (KiB) 80564

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.86 3/73 8031
/proc/meminfo: memFree=1234360/2055920 swapFree=4192812/4192956
[pid=7992] ppid=7990 vsize=82128 CPUtime=1117.55
/proc/7992/stat : 7992 (pcs.small) R 7990 7992 7730 0 -1 4194304 26913 873 0 0 111731 21 2 1 25 0 1 0 56666994 84099072 16204 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 0 0 0
/proc/7992/statm: 20532 16204 389 142 0 19486 0
Current children cumulated CPU time (s) 1117.55
Current children cumulated vsize (KiB) 82128

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.87 3/73 8031
/proc/meminfo: memFree=1229368/2055920 swapFree=4192812/4192956
[pid=7992] ppid=7990 vsize=83836 CPUtime=1177.32
/proc/7992/stat : 7992 (pcs.small) R 7990 7992 7730 0 -1 4194304 27651 873 0 0 117707 22 2 1 25 0 1 0 56666994 85848064 16942 996147200 134512640 135095119 4294956304 18446744073709551615 134918227 0 0 4096 0 0 0 0 17 0 0 0
/proc/7992/statm: 20959 16942 389 142 0 19913 0
Current children cumulated CPU time (s) 1177.32
Current children cumulated vsize (KiB) 83836

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.88 3/73 8031
/proc/meminfo: memFree=1224312/2055920 swapFree=4192812/4192956
[pid=7992] ppid=7990 vsize=85400 CPUtime=1237.07
/proc/7992/stat : 7992 (pcs.small) R 7990 7992 7730 0 -1 4194304 28378 873 0 0 123681 23 2 1 25 0 1 0 56666994 87449600 17669 996147200 134512640 135095119 4294956304 18446744073709551615 134927075 0 0 4096 0 0 0 0 17 0 0 0
/proc/7992/statm: 21350 17669 389 142 0 20304 0
Current children cumulated CPU time (s) 1237.07
Current children cumulated vsize (KiB) 85400

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.88 3/73 8031
/proc/meminfo: memFree=1219384/2055920 swapFree=4192812/4192956
[pid=7992] ppid=7990 vsize=86964 CPUtime=1296.83
/proc/7992/stat : 7992 (pcs.small) R 7990 7992 7730 0 -1 4194304 29102 873 0 0 129656 24 2 1 25 0 1 0 56666994 89051136 18393 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/7992/statm: 21741 18393 389 142 0 20695 0
Current children cumulated CPU time (s) 1296.83
Current children cumulated vsize (KiB) 86964

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.89 3/73 8031
/proc/meminfo: memFree=1206328/2055920 swapFree=4192812/4192956
[pid=7992] ppid=7990 vsize=88652 CPUtime=1356.6
/proc/7992/stat : 7992 (pcs.small) R 7990 7992 7730 0 -1 4194304 29877 873 0 0 135631 26 2 1 25 0 1 0 56666994 90779648 19168 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/7992/statm: 22163 19168 389 142 0 21117 0
Current children cumulated CPU time (s) 1356.6
Current children cumulated vsize (KiB) 88652

[startup+1422.3 s]
/proc/loadavg: 1.99 1.97 1.89 3/73 8031
/proc/meminfo: memFree=1202488/2055920 swapFree=4192812/4192956
[pid=7992] ppid=7990 vsize=90360 CPUtime=1416.36
/proc/7992/stat : 7992 (pcs.small) R 7990 7992 7730 0 -1 4194304 30672 873 0 0 141606 27 2 1 25 0 1 0 56666994 92528640 19963 996147200 134512640 135095119 4294956304 18446744073709551615 134911427 0 0 4096 0 0 0 0 17 0 0 0
/proc/7992/statm: 22590 19963 389 142 0 21544 0
Current children cumulated CPU time (s) 1416.36
Current children cumulated vsize (KiB) 90360

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.90 3/73 8031
/proc/meminfo: memFree=1186104/2055920 swapFree=4192812/4192956
[pid=7992] ppid=7990 vsize=112544 CPUtime=1476.11
/proc/7992/stat : 7992 (pcs.small) R 7990 7992 7730 0 -1 4194304 36553 873 0 0 147578 30 2 1 25 0 1 0 56666994 115245056 23795 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 0 0 0
/proc/7992/statm: 28136 23795 389 142 0 27090 0
Current children cumulated CPU time (s) 1476.11
Current children cumulated vsize (KiB) 112544

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.90 3/73 8031
/proc/meminfo: memFree=1183800/2055920 swapFree=4192812/4192956
[pid=7992] ppid=7990 vsize=112544 CPUtime=1535.87
/proc/7992/stat : 7992 (pcs.small) R 7990 7992 7730 0 -1 4194304 36908 873 0 0 153553 31 2 1 25 0 1 0 56666994 115245056 24150 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/7992/statm: 28136 24150 389 142 0 27090 0
Current children cumulated CPU time (s) 1535.87
Current children cumulated vsize (KiB) 112544

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/73 8031
/proc/meminfo: memFree=1181496/2055920 swapFree=4192812/4192956
[pid=7992] ppid=7990 vsize=112544 CPUtime=1595.63
/proc/7992/stat : 7992 (pcs.small) R 7990 7992 7730 0 -1 4194304 37256 873 0 0 159529 31 2 1 25 0 1 0 56666994 115245056 24498 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 0 0 0
/proc/7992/statm: 28136 24498 389 142 0 27090 0
Current children cumulated CPU time (s) 1595.63
Current children cumulated vsize (KiB) 112544

[startup+1662.31 s]
/proc/loadavg: 1.99 1.97 1.91 3/73 8031
/proc/meminfo: memFree=1179256/2055920 swapFree=4192812/4192956
[pid=7992] ppid=7990 vsize=112544 CPUtime=1655.38
/proc/7992/stat : 7992 (pcs.small) R 7990 7992 7730 0 -1 4194304 37606 873 0 0 165504 31 2 1 25 0 1 0 56666994 115245056 24848 996147200 134512640 135095119 4294956304 18446744073709551615 134918194 0 0 4096 0 0 0 0 17 0 0 0
/proc/7992/statm: 28136 24848 389 142 0 27090 0
Current children cumulated CPU time (s) 1655.38
Current children cumulated vsize (KiB) 112544

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/73 8031
/proc/meminfo: memFree=1176888/2055920 swapFree=4192812/4192956
[pid=7992] ppid=7990 vsize=112544 CPUtime=1715.14
/proc/7992/stat : 7992 (pcs.small) R 7990 7992 7730 0 -1 4194304 37954 873 0 0 171479 32 2 1 25 0 1 0 56666994 115245056 25196 996147200 134512640 135095119 4294956304 18446744073709551615 134918136 0 0 4096 0 0 0 0 17 0 0 0
/proc/7992/statm: 28136 25196 389 142 0 27090 0
Current children cumulated CPU time (s) 1715.14
Current children cumulated vsize (KiB) 112544

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/73 8031
/proc/meminfo: memFree=1174008/2055920 swapFree=4192812/4192956
[pid=7992] ppid=7990 vsize=112544 CPUtime=1774.9
/proc/7992/stat : 7992 (pcs.small) R 7990 7992 7730 0 -1 4194304 38301 873 0 0 177455 32 2 1 25 0 1 0 56666994 115245056 25543 996147200 134512640 135095119 4294956304 18446744073709551615 134916495 0 0 4096 0 0 0 0 17 0 0 0
/proc/7992/statm: 28136 25543 389 142 0 27090 0
Current children cumulated CPU time (s) 1774.9
Current children cumulated vsize (KiB) 112544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.51 s]
/proc/loadavg: 1.99 1.97 1.91 3/73 8031
/proc/meminfo: memFree=1172664/2055920 swapFree=4192812/4192956
[pid=7992] ppid=7990 vsize=112544 CPUtime=1800.01
/proc/7992/stat : 7992 (pcs.small) R 7990 7992 7730 0 -1 4194304 38449 873 0 0 179965 33 2 1 25 0 1 0 56666994 115245056 25691 996147200 134512640 135095119 4294956304 18446744073709551615 134927067 0 0 4096 0 0 0 0 17 0 0 0
/proc/7992/statm: 28136 25691 389 142 0 27090 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 112544

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

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

[startup+1807.51 s]
/proc/loadavg: 1.99 1.97 1.91 3/73 8031
/proc/meminfo: memFree=1172664/2055920 swapFree=4192812/4192956
[pid=7992] ppid=7990 vsize=112544 CPUtime=1800.01
/proc/7992/stat : 7992 (pcs.small) R 7990 7992 7730 0 -1 4194304 38449 873 0 0 179965 33 2 1 25 0 1 0 56666994 115245056 25691 996147200 134512640 135095119 4294956304 18446744073709551615 134927067 0 0 4096 0 0 0 0 17 0 0 0
/proc/7992/statm: 28136 25691 389 142 0 27090 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 112544

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.53
CPU time (s): 1800.03
CPU user time (s): 1799.67
CPU system time (s): 0.357945
CPU usage (%): 99.5852
Max. virtual memory (cumulated for all children) (KiB): 120740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.67
system time used= 0.357945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39322
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= 22
involuntary context switches= 23400

runsolver used 1.78873 second user time and 4.79627 second system time

The end

Launcher Data 

Begin job on node64 at 2009-07-16 00:13:57
IDJOB=2063080
IDBENCH=53958
IDSOLVER=734
FILE ID=node64/2063080-1247696036
PBS_JOBID= 9521185
Free space on /tmp= 66328 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-3-24-24/normalized-rand-3-24-24-76-632-49_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2063080-1247696036/watcher-2063080-1247696036 -o /tmp/evaluation-result-2063080-1247696036/solver-2063080-1247696036 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1867352740 HOME/instance-2063080-1247696036.xml

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

MD5SUM BENCH= 3af7865e03c5616a46813a828865f306
RANDOM SEED=1867352740

node64.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		: 3000.220
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		: 3000.220
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:        936616 kB
Buffers:         92012 kB
Cached:         513188 kB
SwapCached:          0 kB
Active:         645424 kB
Inactive:       383856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        936616 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4688 kB
Writeback:           0 kB
Mapped:         435476 kB
Slab:            74184 kB
Committed_AS:   955460 kB
PageTables:       2836 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66320 MiB
End job on node64 at 2009-07-16 00:44:06