Trace number 2063167

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) 1800.09 1807.12

General information on the benchmark

Namecsp/rand-3-24-24/
normalized-rand-3-24-24-76-632-37_ext.xml
MD5SUMe32f1b4415a9590afaa49b54ba5a3b59
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1700.61
Satisfiable
(Un)Satisfiability was proved
Number of variables24
Number of constraints75
Maximum constraint arity3
Maximum domain size24
Number of constraints which are defined in extension75
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
0.18/0.22	c Seed is 1540836428
0.18/0.22	c Constructing HOME/instance-2063167-1247696038.xml  with 75 constraints
0.87/0.96	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-2063167-1247696038/watcher-2063167-1247696038 -o /tmp/evaluation-result-2063167-1247696038/solver-2063167-1247696038 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1540836428 HOME/instance-2063167-1247696038.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: 1.62 1.93 1.67 4/74 11220
/proc/meminfo: memFree=1073088/2055920 swapFree=4192812/4192956
[pid=11220] ppid=11217 vsize=18576 CPUtime=0
/proc/11220/stat : 11220 (runsolver) R 11217 11220 10937 0 -1 4194368 15 0 0 0 0 0 0 0 21 0 1 0 56669039 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 249069890855 0 0 4096 24578 0 0 0 17 0 0 0
/proc/11220/statm: 4644 284 249 26 0 2626 0

[startup+0.0135731 s]
/proc/loadavg: 1.62 1.93 1.67 4/74 11220
/proc/meminfo: memFree=1073088/2055920 swapFree=4192812/4192956
[pid=11220] ppid=11217 vsize=5356 CPUtime=0
/proc/11220/stat : 11220 (pcssolve) S 11217 11220 10937 0 -1 4194304 305 0 0 0 0 0 0 0 21 0 1 0 56669039 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11220/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101377 s]
/proc/loadavg: 1.62 1.93 1.67 4/74 11220
/proc/meminfo: memFree=1073088/2055920 swapFree=4192812/4192956
[pid=11220] ppid=11217 vsize=5284 CPUtime=0.08
/proc/11220/stat : 11220 (pcs.small) R 11217 11220 10937 0 -1 4194304 930 873 0 0 5 0 2 1 18 0 1 0 56669039 5410816 539 996147200 134512640 135095119 4294956304 18446744073709551615 134741730 0 0 4096 0 0 0 0 17 1 0 0
/proc/11220/statm: 1321 539 375 142 0 275 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5284

[startup+0.301394 s]
/proc/loadavg: 1.62 1.93 1.67 4/74 11220
/proc/meminfo: memFree=1073088/2055920 swapFree=4192812/4192956
[pid=11220] ppid=11217 vsize=8124 CPUtime=0.28
/proc/11220/stat : 11220 (pcs.small) R 11217 11220 10937 0 -1 4194304 1256 873 0 0 25 0 2 1 19 0 1 0 56669039 8318976 865 996147200 134512640 135095119 4294956304 18446744073709551615 12385890 0 0 4096 0 0 0 0 17 1 0 0
/proc/11220/statm: 2031 865 375 142 0 985 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8124

[startup+0.701435 s]
/proc/loadavg: 1.62 1.93 1.67 4/74 11220
/proc/meminfo: memFree=1073088/2055920 swapFree=4192812/4192956
[pid=11220] ppid=11217 vsize=13708 CPUtime=0.68
/proc/11220/stat : 11220 (pcs.small) R 11217 11220 10937 0 -1 4194304 1881 873 0 0 65 0 2 1 23 0 1 0 56669039 14036992 1490 996147200 134512640 135095119 4294956304 18446744073709551615 134681637 0 0 4096 0 0 0 0 17 1 0 0
/proc/11220/statm: 3427 1490 375 142 0 2381 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 13708

[startup+1.50152 s]
/proc/loadavg: 1.62 1.93 1.67 3/74 11226
/proc/meminfo: memFree=1060992/2055920 swapFree=4192812/4192956
[pid=11220] ppid=11217 vsize=17428 CPUtime=1.47
/proc/11220/stat : 11220 (pcs.small) R 11217 11220 10937 0 -1 4194304 2329 873 0 0 144 0 2 1 25 0 1 0 56669039 17846272 1938 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 1 0 0
/proc/11220/statm: 4357 1938 389 142 0 3311 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 17428

[startup+3.10167 s]
/proc/loadavg: 1.62 1.93 1.67 3/74 11226
/proc/meminfo: memFree=1060864/2055920 swapFree=4192812/4192956
[pid=11220] ppid=11217 vsize=17428 CPUtime=3.07
/proc/11220/stat : 11220 (pcs.small) R 11217 11220 10937 0 -1 4194304 2343 873 0 0 304 0 2 1 25 0 1 0 56669039 17846272 1952 996147200 134512640 135095119 4294956304 18446744073709551615 134916470 0 0 4096 0 0 0 0 17 1 0 0
/proc/11220/statm: 4357 1952 389 142 0 3311 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 17428

[startup+6.30199 s]
/proc/loadavg: 1.65 1.93 1.67 3/74 11226
/proc/meminfo: memFree=1060288/2055920 swapFree=4192812/4192956
[pid=11220] ppid=11217 vsize=17428 CPUtime=6.25
/proc/11220/stat : 11220 (pcs.small) R 11217 11220 10937 0 -1 4194304 2379 873 0 0 622 0 2 1 25 0 1 0 56669039 17846272 1988 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 1 0 0
/proc/11220/statm: 4357 1988 389 142 0 3311 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 17428

[startup+12.7026 s]
/proc/loadavg: 1.68 1.93 1.67 3/74 11226
/proc/meminfo: memFree=1059584/2055920 swapFree=4192812/4192956
[pid=11220] ppid=11217 vsize=17688 CPUtime=12.64
/proc/11220/stat : 11220 (pcs.small) R 11217 11220 10937 0 -1 4194304 2478 873 0 0 1260 1 2 1 25 0 1 0 56669039 18112512 2087 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 1 0 0
/proc/11220/statm: 4422 2087 389 142 0 3376 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 17688

[startup+25.5019 s]
/proc/loadavg: 1.75 1.93 1.68 3/74 11226
/proc/meminfo: memFree=1058368/2055920 swapFree=4192812/4192956
[pid=11220] ppid=11217 vsize=18204 CPUtime=25.38
/proc/11220/stat : 11220 (pcs.small) R 11217 11220 10937 0 -1 4194304 2717 873 0 0 2534 1 2 1 25 0 1 0 56669039 18640896 2261 996147200 134512640 135095119 4294956304 18446744073709551615 134918255 0 0 4096 0 0 0 0 17 1 0 0
/proc/11220/statm: 4551 2261 389 142 0 3505 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 18204

[startup+51.1014 s]
/proc/loadavg: 1.84 1.94 1.68 3/74 11226
/proc/meminfo: memFree=1055808/2055920 swapFree=4192812/4192956
[pid=11220] ppid=11217 vsize=18972 CPUtime=50.87
/proc/11220/stat : 11220 (pcs.small) R 11217 11220 10937 0 -1 4194304 3227 873 0 0 5083 1 2 1 25 0 1 0 56669039 19427328 2577 996147200 134512640 135095119 4294956304 18446744073709551615 134911220 0 0 4096 0 0 0 0 17 1 0 0
/proc/11220/statm: 4743 2577 389 142 0 3697 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 18972

[startup+102.306 s]
/proc/loadavg: 1.93 1.94 1.70 3/74 11226
/proc/meminfo: memFree=1050560/2055920 swapFree=4192812/4192956
[pid=11220] ppid=11217 vsize=20508 CPUtime=101.88
/proc/11220/stat : 11220 (pcs.small) R 11217 11220 10937 0 -1 4194304 4265 873 0 0 10183 2 2 1 25 0 1 0 56669039 21000192 3229 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 1 0 0
/proc/11220/statm: 5127 3229 389 142 0 4081 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 20508

[startup+162.301 s]
/proc/loadavg: 1.97 1.95 1.72 3/74 11226
/proc/meminfo: memFree=1044096/2055920 swapFree=4192812/4192956
[pid=11220] ppid=11217 vsize=22556 CPUtime=161.64
/proc/11220/stat : 11220 (pcs.small) R 11217 11220 10937 0 -1 4194304 5410 873 0 0 16159 2 2 1 25 0 1 0 56669039 23097344 3861 996147200 134512640 135095119 4294956304 18446744073709551615 134911082 0 0 4096 0 0 0 0 17 1 0 0
/proc/11220/statm: 5639 3861 389 142 0 4593 0
Current children cumulated CPU time (s) 161.64
Current children cumulated vsize (KiB) 22556

[startup+222.301 s]
/proc/loadavg: 1.99 1.96 1.73 3/74 11226
/proc/meminfo: memFree=1038400/2055920 swapFree=4192812/4192956
[pid=11220] ppid=11217 vsize=23840 CPUtime=221.4
/proc/11220/stat : 11220 (pcs.small) R 11217 11220 10937 0 -1 4194304 6519 873 0 0 22134 3 2 1 25 0 1 0 56669039 24412160 4713 996147200 134512640 135095119 4294956304 18446744073709551615 134918241 0 0 4096 0 0 0 0 17 1 0 0
/proc/11220/statm: 5960 4713 389 142 0 4914 0
Current children cumulated CPU time (s) 221.4
Current children cumulated vsize (KiB) 23840

[startup+282.302 s]
/proc/loadavg: 1.99 1.96 1.74 3/74 11226
/proc/meminfo: memFree=1033984/2055920 swapFree=4192812/4192956
[pid=11220] ppid=11217 vsize=27936 CPUtime=281.17
/proc/11220/stat : 11220 (pcs.small) R 11217 11220 10937 0 -1 4194304 8090 873 0 0 28110 4 2 1 25 0 1 0 56669039 28606464 5259 996147200 134512640 135095119 4294956304 18446744073709551615 134918263 0 0 4096 0 0 0 0 17 1 0 0
/proc/11220/statm: 6984 5259 389 142 0 5938 0
Current children cumulated CPU time (s) 281.17
Current children cumulated vsize (KiB) 27936

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.75 3/74 11226
/proc/meminfo: memFree=1026816/2055920 swapFree=4192812/4192956
[pid=11220] ppid=11217 vsize=28456 CPUtime=340.94
/proc/11220/stat : 11220 (pcs.small) R 11217 11220 10937 0 -1 4194304 8707 873 0 0 34086 5 2 1 25 0 1 0 56669039 29138944 5876 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/11220/statm: 7114 5876 389 142 0 6068 0
Current children cumulated CPU time (s) 340.94
Current children cumulated vsize (KiB) 28456

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.77 3/74 11226
/proc/meminfo: memFree=1020032/2055920 swapFree=4192812/4192956
[pid=11220] ppid=11217 vsize=34712 CPUtime=400.71
/proc/11220/stat : 11220 (pcs.small) R 11217 11220 10937 0 -1 4194304 10627 873 0 0 40062 6 2 1 25 0 1 0 56669039 35545088 7218 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 1 0 0
/proc/11220/statm: 8678 7218 389 142 0 7632 0
Current children cumulated CPU time (s) 400.71
Current children cumulated vsize (KiB) 34712

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.78 3/74 11226
/proc/meminfo: memFree=1015552/2055920 swapFree=4192812/4192956
[pid=11220] ppid=11217 vsize=34712 CPUtime=460.47
/proc/11220/stat : 11220 (pcs.small) R 11217 11220 10937 0 -1 4194304 10989 873 0 0 46038 6 2 1 25 0 1 0 56669039 35545088 7580 996147200 134512640 135095119 4294956304 18446744073709551615 134918163 0 0 4096 0 0 0 0 17 1 0 0
/proc/11220/statm: 8678 7580 389 142 0 7632 0
Current children cumulated CPU time (s) 460.47
Current children cumulated vsize (KiB) 34712

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.79 3/74 11226
/proc/meminfo: memFree=1010176/2055920 swapFree=4192812/4192956
[pid=11220] ppid=11217 vsize=43820 CPUtime=520.24
/proc/11220/stat : 11220 (pcs.small) R 11217 11220 10937 0 -1 4194304 13609 873 0 0 52013 8 2 1 25 0 1 0 56669039 44871680 8151 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 1 0 0
/proc/11220/statm: 10955 8151 389 142 0 9909 0
Current children cumulated CPU time (s) 520.24
Current children cumulated vsize (KiB) 43820

[startup+582.301 s]
/proc/loadavg: 2.06 1.99 1.81 3/74 11226
/proc/meminfo: memFree=1003904/2055920 swapFree=4192812/4192956
[pid=11220] ppid=11217 vsize=45392 CPUtime=580.01
/proc/11220/stat : 11220 (pcs.small) R 11217 11220 10937 0 -1 4194304 14353 873 0 0 57989 9 2 1 25 0 1 0 56669039 46481408 8895 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 1 0 0
/proc/11220/statm: 11348 8895 389 142 0 10302 0
Current children cumulated CPU time (s) 580.01
Current children cumulated vsize (KiB) 45392

[startup+642.301 s]
/proc/loadavg: 2.02 1.99 1.82 3/74 11226
/proc/meminfo: memFree=993344/2055920 swapFree=4192812/4192956
[pid=11220] ppid=11217 vsize=46968 CPUtime=639.77
/proc/11220/stat : 11220 (pcs.small) R 11217 11220 10937 0 -1 4194304 15110 873 0 0 63965 9 2 1 25 0 1 0 56669039 48095232 9652 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/11220/statm: 11742 9652 389 142 0 10696 0
Current children cumulated CPU time (s) 639.77
Current children cumulated vsize (KiB) 46968

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 2.06 2.04 1.87 3/74 11226
/proc/meminfo: memFree=969728/2055920 swapFree=4192812/4192956
[pid=11220] ppid=11217 vsize=60540 CPUtime=878.84
/proc/11220/stat : 11220 (pcs.small) R 11217 11220 10937 0 -1 4194304 20069 873 0 0 87868 13 2 1 25 0 1 0 56669039 61992960 13457 996147200 134512640 135095119 4294956304 18446744073709551615 134918241 0 0 4096 0 0 0 0 17 1 0 0
/proc/11220/statm: 15135 13457 389 142 0 14089 0
Current children cumulated CPU time (s) 878.84
Current children cumulated vsize (KiB) 60540

[startup+942.302 s]
/proc/loadavg: 2.02 2.03 1.87 3/74 11226
/proc/meminfo: memFree=965376/2055920 swapFree=4192812/4192956
[pid=11220] ppid=11217 vsize=76924 CPUtime=938.61
/proc/11220/stat : 11220 (pcs.small) R 11217 11220 10937 0 -1 4194304 24512 873 0 0 93843 15 2 1 25 0 1 0 56669039 78770176 13803 996147200 134512640 135095119 4294956304 18446744073709551615 134918194 0 0 4096 0 0 0 0 17 1 0 0
/proc/11220/statm: 19231 13803 389 142 0 18185 0
Current children cumulated CPU time (s) 938.61
Current children cumulated vsize (KiB) 76924

[startup+1002.3 s]
/proc/loadavg: 2.00 2.02 1.88 3/74 11226
/proc/meminfo: memFree=960256/2055920 swapFree=4192812/4192956
[pid=11220] ppid=11217 vsize=77844 CPUtime=998.38
/proc/11220/stat : 11220 (pcs.small) R 11217 11220 10937 0 -1 4194304 25080 873 0 0 99819 16 2 1 25 0 1 0 56669039 79712256 14371 996147200 134512640 135095119 4294956304 18446744073709551615 134916512 0 0 4096 0 0 0 0 17 1 0 0
/proc/11220/statm: 19461 14371 389 142 0 18415 0
Current children cumulated CPU time (s) 998.38
Current children cumulated vsize (KiB) 77844

[startup+1062.3 s]
/proc/loadavg: 2.00 2.02 1.89 3/74 11226
/proc/meminfo: memFree=954560/2055920 swapFree=4192812/4192956
[pid=11220] ppid=11217 vsize=79280 CPUtime=1058.15
/proc/11220/stat : 11220 (pcs.small) R 11217 11220 10937 0 -1 4194304 25764 873 0 0 105795 17 2 1 25 0 1 0 56669039 81182720 15055 996147200 134512640 135095119 4294956304 18446744073709551615 134927008 0 0 4096 0 0 0 0 17 1 0 0
/proc/11220/statm: 19820 15055 389 142 0 18774 0
Current children cumulated CPU time (s) 1058.15
Current children cumulated vsize (KiB) 79280

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 1.89 3/74 11226
/proc/meminfo: memFree=948736/2055920 swapFree=4192812/4192956
[pid=11220] ppid=11217 vsize=80844 CPUtime=1117.91
/proc/11220/stat : 11220 (pcs.small) R 11217 11220 10937 0 -1 4194304 26493 873 0 0 111770 18 2 1 25 0 1 0 56669039 82784256 15784 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/11220/statm: 20211 15784 389 142 0 19165 0
Current children cumulated CPU time (s) 1117.91
Current children cumulated vsize (KiB) 80844

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 1.90 3/74 11226
/proc/meminfo: memFree=942784/2055920 swapFree=4192812/4192956
[pid=11220] ppid=11217 vsize=82548 CPUtime=1177.68
/proc/11220/stat : 11220 (pcs.small) R 11217 11220 10937 0 -1 4194304 27243 873 0 0 117747 18 2 1 25 0 1 0 56669039 84529152 16534 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/11220/statm: 20637 16534 389 142 0 19591 0
Current children cumulated CPU time (s) 1177.68
Current children cumulated vsize (KiB) 82548

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/74 11226
/proc/meminfo: memFree=936768/2055920 swapFree=4192812/4192956
[pid=11220] ppid=11217 vsize=84116 CPUtime=1237.45
/proc/11220/stat : 11220 (pcs.small) R 11217 11220 10937 0 -1 4194304 27984 873 0 0 123723 19 2 1 25 0 1 0 56669039 86134784 17275 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 1 0 0
/proc/11220/statm: 21029 17275 389 142 0 19983 0
Current children cumulated CPU time (s) 1237.45
Current children cumulated vsize (KiB) 84116

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/74 11226
/proc/meminfo: memFree=920896/2055920 swapFree=4192812/4192956
[pid=11220] ppid=11217 vsize=85684 CPUtime=1297.22
/proc/11220/stat : 11220 (pcs.small) R 11217 11220 10937 0 -1 4194304 28724 873 0 0 129699 20 2 1 25 0 1 0 56669039 87740416 18015 996147200 134512640 135095119 4294956304 18446744073709551615 134927075 0 0 4096 0 0 0 0 17 1 0 0
/proc/11220/statm: 21421 18015 389 142 0 20375 0
Current children cumulated CPU time (s) 1297.22
Current children cumulated vsize (KiB) 85684

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/74 11226
/proc/meminfo: memFree=916864/2055920 swapFree=4192812/4192956
[pid=11220] ppid=11217 vsize=87376 CPUtime=1356.98
/proc/11220/stat : 11220 (pcs.small) R 11217 11220 10937 0 -1 4194304 29463 873 0 0 135675 20 2 1 25 0 1 0 56669039 89473024 18754 996147200 134512640 135095119 4294956304 18446744073709551615 134910079 0 0 4096 0 0 0 0 17 1 0 0
/proc/11220/statm: 21844 18754 389 142 0 20798 0
Current children cumulated CPU time (s) 1356.98
Current children cumulated vsize (KiB) 87376

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.91 3/74 11226
/proc/meminfo: memFree=912512/2055920 swapFree=4192812/4192956
[pid=11220] ppid=11217 vsize=88924 CPUtime=1416.74
/proc/11220/stat : 11220 (pcs.small) R 11217 11220 10937 0 -1 4194304 30190 873 0 0 141650 21 2 1 25 0 1 0 56669039 91058176 19481 996147200 134512640 135095119 4294956304 18446744073709551615 134927054 0 0 4096 0 0 0 0 17 1 0 0
/proc/11220/statm: 22231 19481 389 142 0 21185 0
Current children cumulated CPU time (s) 1416.74
Current children cumulated vsize (KiB) 88924

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/74 11226
/proc/meminfo: memFree=908224/2055920 swapFree=4192812/4192956
[pid=11220] ppid=11217 vsize=90624 CPUtime=1476.52
/proc/11220/stat : 11220 (pcs.small) R 11217 11220 10937 0 -1 4194304 30960 873 0 0 147626 23 2 1 25 0 1 0 56669039 92798976 20251 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/11220/statm: 22656 20251 389 142 0 21610 0
Current children cumulated CPU time (s) 1476.52
Current children cumulated vsize (KiB) 90624

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/74 11226
/proc/meminfo: memFree=890688/2055920 swapFree=4192812/4192956
[pid=11220] ppid=11217 vsize=113460 CPUtime=1536.27
/proc/11220/stat : 11220 (pcs.small) R 11217 11220 10937 0 -1 4194304 37044 873 0 0 153599 25 2 1 25 0 1 0 56669039 116183040 24286 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 1 0 0
/proc/11220/statm: 28365 24286 389 142 0 27319 0
Current children cumulated CPU time (s) 1536.27
Current children cumulated vsize (KiB) 113460

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/74 11226
/proc/meminfo: memFree=888128/2055920 swapFree=4192812/4192956
[pid=11220] ppid=11217 vsize=113460 CPUtime=1596.04
/proc/11220/stat : 11220 (pcs.small) R 11217 11220 10937 0 -1 4194304 37378 873 0 0 159576 25 2 1 25 0 1 0 56669039 116183040 24620 996147200 134512640 135095119 4294956304 18446744073709551615 134636916 0 0 4096 0 0 0 0 17 1 0 0
/proc/11220/statm: 28365 24620 389 142 0 27319 0
Current children cumulated CPU time (s) 1596.04
Current children cumulated vsize (KiB) 113460

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/74 11226
/proc/meminfo: memFree=884288/2055920 swapFree=4192812/4192956
[pid=11220] ppid=11217 vsize=113460 CPUtime=1655.81
/proc/11220/stat : 11220 (pcs.small) R 11217 11220 10937 0 -1 4194304 37721 873 0 0 165552 26 2 1 25 0 1 0 56669039 116183040 24963 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/11220/statm: 28365 24963 389 142 0 27319 0
Current children cumulated CPU time (s) 1655.81
Current children cumulated vsize (KiB) 113460

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/74 11226
/proc/meminfo: memFree=879936/2055920 swapFree=4192812/4192956
[pid=11220] ppid=11217 vsize=113460 CPUtime=1715.58
/proc/11220/stat : 11220 (pcs.small) R 11217 11220 10937 0 -1 4194304 38064 873 0 0 171529 26 2 1 25 0 1 0 56669039 116183040 25306 996147200 134512640 135095119 4294956304 18446744073709551615 134927080 0 0 4096 0 0 0 0 17 1 0 0
/proc/11220/statm: 28365 25306 389 142 0 27319 0
Current children cumulated CPU time (s) 1715.58
Current children cumulated vsize (KiB) 113460

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/74 11226
/proc/meminfo: memFree=875328/2055920 swapFree=4192812/4192956
[pid=11220] ppid=11217 vsize=113460 CPUtime=1775.35
/proc/11220/stat : 11220 (pcs.small) R 11217 11220 10937 0 -1 4194304 38410 873 0 0 177505 27 2 1 25 0 1 0 56669039 116183040 25652 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 1 0 0
/proc/11220/statm: 28365 25652 389 142 0 27319 0
Current children cumulated CPU time (s) 1775.35
Current children cumulated vsize (KiB) 113460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.1 s]
/proc/loadavg: 2.00 2.00 1.91 3/74 11226
/proc/meminfo: memFree=873664/2055920 swapFree=4192812/4192956
[pid=11220] ppid=11217 vsize=113460 CPUtime=1800.06
/proc/11220/stat : 11220 (pcs.small) R 11217 11220 10937 0 -1 4194304 38553 873 0 0 179976 27 2 1 25 0 1 0 56669039 116183040 25795 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/11220/statm: 28365 25795 389 142 0 27319 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 113460

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

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

[startup+1807.1 s]
/proc/loadavg: 2.00 2.00 1.91 3/74 11226
/proc/meminfo: memFree=873664/2055920 swapFree=4192812/4192956
[pid=11220] ppid=11217 vsize=113460 CPUtime=1800.06
/proc/11220/stat : 11220 (pcs.small) R 11217 11220 10937 0 -1 4194304 38553 873 0 0 179976 27 2 1 25 0 1 0 56669039 116183040 25795 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/11220/statm: 28365 25795 389 142 0 27319 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 113460

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.12
CPU time (s): 1800.09
CPU user time (s): 1799.78
CPU system time (s): 0.301954
CPU usage (%): 99.6106
Max. virtual memory (cumulated for all children) (KiB): 114132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.301954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39426
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= 23
involuntary context switches= 20517

runsolver used 1.89471 second user time and 4.69229 second system time

The end

Launcher Data 

Begin job on node89 at 2009-07-16 00:13:59
IDJOB=2063167
IDBENCH=53981
IDSOLVER=733
FILE ID=node89/2063167-1247696038
PBS_JOBID= 9521140
Free space on /tmp= 66168 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-3-24-24/normalized-rand-3-24-24-76-632-37_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2063167-1247696038/watcher-2063167-1247696038 -o /tmp/evaluation-result-2063167-1247696038/solver-2063167-1247696038 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1540836428 HOME/instance-2063167-1247696038.xml

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

MD5SUM BENCH= e32f1b4415a9590afaa49b54ba5a3b59
RANDOM SEED=1540836428

node89.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	: 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		: 3000.213
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1073560 kB
Buffers:         77560 kB
Cached:         803176 kB
SwapCached:          0 kB
Active:         203628 kB
Inactive:       693148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1073560 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            9260 kB
Writeback:           0 kB
Mapped:          26060 kB
Slab:            70852 kB
Committed_AS:   470644 kB
PageTables:       1792 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= 66168 MiB
End job on node89 at 2009-07-16 00:44:08