Trace number 2059009

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) 1800.21 1817.01

General information on the benchmark

Namecsp/QCP-25/
normalized-qcp-25-264-10_ext.xml
MD5SUM17234ef07ba087d786389b1270482cb7
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 benchmark132.461
Satisfiable
(Un)Satisfiability was proved
Number of variables625
Number of constraints10142
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension10142
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c small-domain mode
0.00/0.02	c Seed is 296578433
0.00/0.02	c Constructing HOME/instance-2059009-1247694431.xml  with 70862 constraints
0.28/0.30	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-2059009-1247694431/watcher-2059009-1247694431 -o /tmp/evaluation-result-2059009-1247694431/solver-2059009-1247694431 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 296578433 HOME/instance-2059009-1247694431.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: 1.83 0.96 0.38 4/72 15796
/proc/meminfo: memFree=1051488/2055920 swapFree=4192812/4192956
[pid=15796] ppid=15794 vsize=5356 CPUtime=0
/proc/15796/stat : 15796 (pcssolve) R 15794 15796 15492 0 -1 4194304 290 0 0 0 0 0 0 0 23 0 1 0 56507000 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 221954763423 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15796/statm: 1339 241 200 169 0 50 0
[pid=15797] ppid=15796 vsize=3676 CPUtime=0
/proc/15797/stat : 15797 (fgrep) R 15796 15796 15492 0 -1 4194304 126 0 0 0 0 0 0 0 24 0 1 0 56507001 3764224 93 996147200 4194304 4274172 548682068976 18446744073709551615 221954888132 0 0 4096 0 0 0 0 17 1 0 0
/proc/15797/statm: 919 93 75 19 0 43 0

[startup+0.0903591 s]
/proc/loadavg: 1.83 0.96 0.38 4/72 15796
/proc/meminfo: memFree=1051488/2055920 swapFree=4192812/4192956
[pid=15796] ppid=15794 vsize=7812 CPUtime=0.06
/proc/15796/stat : 15796 (pcs.small) R 15794 15796 15492 0 -1 4194304 1624 824 0 0 6 0 0 0 25 0 1 0 56507000 7999488 1135 996147200 134512640 135095119 4294956304 18446744073709551615 2414203 0 0 4096 0 0 0 0 17 1 0 0
/proc/15796/statm: 1953 1135 367 142 0 907 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7812

[startup+0.101355 s]
/proc/loadavg: 1.83 0.96 0.38 4/72 15796
/proc/meminfo: memFree=1051488/2055920 swapFree=4192812/4192956
[pid=15796] ppid=15794 vsize=7428 CPUtime=0.07
/proc/15796/stat : 15796 (pcs.small) R 15794 15796 15492 0 -1 4194304 1670 824 0 0 7 0 0 0 25 0 1 0 56507000 7606272 1052 996147200 134512640 135095119 4294956304 18446744073709551615 2412269 0 0 4096 0 0 0 0 17 1 0 0
/proc/15796/statm: 1857 1052 367 142 0 811 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7428

[startup+0.301375 s]
/proc/loadavg: 1.83 0.96 0.38 4/72 15796
/proc/meminfo: memFree=1051488/2055920 swapFree=4192812/4192956
[pid=15796] ppid=15794 vsize=15900 CPUtime=0.28
/proc/15796/stat : 15796 (pcs.small) R 15794 15796 15492 0 -1 4194304 4236 824 0 0 26 2 0 0 25 0 1 0 56507000 16281600 2750 996147200 134512640 135095119 4294956304 18446744073709551615 2420453 0 0 4096 0 0 0 0 17 1 0 0
/proc/15796/statm: 3975 2750 367 142 0 2929 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 15900

[startup+0.701412 s]
/proc/loadavg: 1.83 0.96 0.38 4/72 15796
/proc/meminfo: memFree=1051488/2055920 swapFree=4192812/4192956
[pid=15796] ppid=15794 vsize=16200 CPUtime=0.67
/proc/15796/stat : 15796 (pcs.small) R 15794 15796 15492 0 -1 4194304 4322 824 0 0 65 2 0 0 25 0 1 0 56507000 16588800 2836 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/15796/statm: 4050 2836 378 142 0 3004 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 16200

[startup+1.50148 s]
/proc/loadavg: 1.83 0.96 0.38 3/73 15802
/proc/meminfo: memFree=1041048/2055920 swapFree=4192812/4192956
[pid=15796] ppid=15794 vsize=16200 CPUtime=1.46
/proc/15796/stat : 15796 (pcs.small) R 15794 15796 15492 0 -1 4194304 4359 824 0 0 144 2 0 0 25 0 1 0 56507000 16588800 2873 996147200 134512640 135095119 4294956304 18446744073709551615 134617670 0 0 4096 0 0 0 0 17 1 0 0
/proc/15796/statm: 4050 2873 378 142 0 3004 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 16200

[startup+3.10163 s]
/proc/loadavg: 1.83 0.96 0.38 3/73 15802
/proc/meminfo: memFree=1040024/2055920 swapFree=4192812/4192956
[pid=15796] ppid=15794 vsize=16588 CPUtime=3.05
/proc/15796/stat : 15796 (pcs.small) R 15794 15796 15492 0 -1 4194304 4492 824 0 0 303 2 0 0 25 0 1 0 56507000 16986112 3006 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15796/statm: 4147 3006 378 142 0 3101 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 16588

[startup+6.30292 s]
/proc/loadavg: 1.85 0.97 0.38 3/73 15802
/proc/meminfo: memFree=1037024/2055920 swapFree=4192812/4192956
[pid=15796] ppid=15794 vsize=18124 CPUtime=6.21
/proc/15796/stat : 15796 (pcs.small) R 15794 15796 15492 0 -1 4194304 5017 824 0 0 619 2 0 0 25 0 1 0 56507000 18558976 3433 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15796/statm: 4531 3433 378 142 0 3485 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 18124

[startup+12.7015 s]
/proc/loadavg: 1.86 0.99 0.39 3/73 15802
/proc/meminfo: memFree=1030688/2055920 swapFree=4192812/4192956
[pid=15796] ppid=15794 vsize=20940 CPUtime=12.55
/proc/15796/stat : 15796 (pcs.small) R 15794 15796 15492 0 -1 4194304 5955 824 0 0 1251 4 0 0 25 0 1 0 56507000 21442560 4242 996147200 134512640 135095119 4294956304 18446744073709551615 134642964 0 0 4096 0 0 0 0 17 1 0 0
/proc/15796/statm: 5235 4242 378 142 0 4189 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 20940

[startup+25.5016 s]
/proc/loadavg: 1.89 1.04 0.42 3/73 15802
/proc/meminfo: memFree=1017376/2055920 swapFree=4192812/4192956
[pid=15796] ppid=15794 vsize=26188 CPUtime=25.24
/proc/15796/stat : 15796 (pcs.small) R 15794 15796 15492 0 -1 4194304 7735 824 0 0 2517 7 0 0 25 0 1 0 56507000 26816512 5765 996147200 134512640 135095119 4294956304 18446744073709551615 134842334 0 0 4096 0 0 0 0 17 1 0 0
/proc/15796/statm: 6547 5765 378 142 0 5501 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 26188

[startup+51.1019 s]
/proc/loadavg: 1.93 1.11 0.46 3/73 15802
/proc/meminfo: memFree=997600/2055920 swapFree=4192812/4192956
[pid=15796] ppid=15794 vsize=41316 CPUtime=50.59
/proc/15796/stat : 15796 (pcs.small) R 15794 15796 15492 0 -1 4194304 12340 824 0 0 5049 10 0 0 25 0 1 0 56507000 42307584 8703 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 1 0 0
/proc/15796/statm: 10329 8703 378 142 0 9283 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 41316

[startup+102.307 s]
/proc/loadavg: 1.97 1.25 0.54 3/73 15802
/proc/meminfo: memFree=957216/2055920 swapFree=4192812/4192956
[pid=15796] ppid=15794 vsize=60516 CPUtime=101.32
/proc/15796/stat : 15796 (pcs.small) R 15794 15796 15492 0 -1 4194304 18584 824 0 0 10115 17 0 0 25 0 1 0 56507000 61968384 13922 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/15796/statm: 15129 13922 378 142 0 14083 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 60516

[startup+162.302 s]
/proc/loadavg: 1.99 1.38 0.63 3/73 15802
/proc/meminfo: memFree=903520/2055920 swapFree=4192812/4192956
[pid=15796] ppid=15794 vsize=84964 CPUtime=160.75
/proc/15796/stat : 15796 (pcs.small) R 15794 15796 15492 0 -1 4194304 26176 824 0 0 16052 23 0 0 25 0 1 0 56507000 87003136 19465 996147200 134512640 135095119 4294956304 18446744073709551615 134637494 0 0 4096 0 0 0 0 17 1 0 0
/proc/15796/statm: 21241 19465 378 142 0 20195 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 84964

[startup+222.301 s]
/proc/loadavg: 1.99 1.49 0.71 3/73 15802
/proc/meminfo: memFree=871136/2055920 swapFree=4192812/4192956
[pid=15796] ppid=15794 vsize=112712 CPUtime=220.19
/proc/15796/stat : 15796 (pcs.small) R 15794 15796 15492 0 -1 4194304 34569 824 0 0 21992 27 0 0 25 0 1 0 56507000 115417088 25552 996147200 134512640 135095119 4294956304 18446744073709551615 134617038 0 0 4096 0 0 0 0 17 1 0 0
/proc/15796/statm: 28178 25552 378 142 0 27132 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 112712

[startup+282.302 s]
/proc/loadavg: 1.99 1.58 0.79 3/73 15804
/proc/meminfo: memFree=837280/2055920 swapFree=4192812/4192956
[pid=15796] ppid=15794 vsize=139976 CPUtime=279.62
/proc/15796/stat : 15796 (pcs.small) R 15794 15796 15492 0 -1 4194304 42605 824 0 0 27927 35 0 0 25 0 1 0 56507000 143335424 29491 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15796/statm: 34994 29491 378 142 0 33948 0
Current children cumulated CPU time (s) 279.62
Current children cumulated vsize (KiB) 139976

[startup+342.301 s]
/proc/loadavg: 1.99 1.66 0.86 3/73 15804
/proc/meminfo: memFree=799968/2055920 swapFree=4192812/4192956
[pid=15796] ppid=15794 vsize=155080 CPUtime=339.07
/proc/15796/stat : 15796 (pcs.small) R 15794 15796 15492 0 -1 4194304 47560 824 0 0 33865 42 0 0 25 0 1 0 56507000 158801920 34446 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15796/statm: 38770 34446 378 142 0 37724 0
Current children cumulated CPU time (s) 339.07
Current children cumulated vsize (KiB) 155080

[startup+402.302 s]
/proc/loadavg: 2.03 1.73 0.93 3/73 15804
/proc/meminfo: memFree=764128/2055920 swapFree=4192812/4192956
[pid=15796] ppid=15794 vsize=169800 CPUtime=398.5
/proc/15796/stat : 15796 (pcs.small) R 15794 15796 15492 0 -1 4194304 52351 824 0 0 39801 49 0 0 25 0 1 0 56507000 173875200 39237 996147200 134512640 135095119 4294956304 18446744073709551615 134642869 0 0 4096 0 0 0 0 17 1 0 0
/proc/15796/statm: 42450 39237 378 142 0 41404 0
Current children cumulated CPU time (s) 398.5
Current children cumulated vsize (KiB) 169800

[startup+462.302 s]
/proc/loadavg: 2.13 1.81 1.01 3/73 15804
/proc/meminfo: memFree=729120/2055920 swapFree=4192812/4192956
[pid=15796] ppid=15794 vsize=183628 CPUtime=457.94
/proc/15796/stat : 15796 (pcs.small) R 15794 15796 15492 0 -1 4194304 56874 824 0 0 45740 54 0 0 25 0 1 0 56507000 188035072 43760 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 1 0 0
/proc/15796/statm: 45907 43760 378 142 0 44861 0
Current children cumulated CPU time (s) 457.94
Current children cumulated vsize (KiB) 183628

[startup+522.301 s]
/proc/loadavg: 2.12 1.87 1.08 3/73 15804
/proc/meminfo: memFree=695520/2055920 swapFree=4192812/4192956
[pid=15796] ppid=15794 vsize=197196 CPUtime=517.38
/proc/15796/stat : 15796 (pcs.small) R 15794 15796 15492 0 -1 4194304 61320 824 0 0 51679 59 0 0 25 0 1 0 56507000 201928704 48206 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15796/statm: 49299 48206 378 142 0 48253 0
Current children cumulated CPU time (s) 517.38
Current children cumulated vsize (KiB) 197196

[startup+582.302 s]
/proc/loadavg: 2.04 1.89 1.13 3/73 15804
/proc/meminfo: memFree=565088/2055920 swapFree=4192812/4192956
[pid=15796] ppid=15794 vsize=308268 CPUtime=576.81
/proc/15796/stat : 15796 (pcs.small) R 15794 15796 15492 0 -1 4194304 89872 824 0 0 57610 71 0 0 25 0 1 0 56507000 315666432 64468 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15796/statm: 77067 64468 378 142 0 76021 0
Current children cumulated CPU time (s) 576.81
Current children cumulated vsize (KiB) 308268

[startup+642.301 s]
/proc/loadavg: 2.01 1.91 1.18 3/73 15804
/proc/meminfo: memFree=559392/2055920 swapFree=4192812/4192956
[pid=15796] ppid=15794 vsize=308268 CPUtime=636.26
/proc/15796/stat : 15796 (pcs.small) R 15794 15796 15492 0 -1 4194304 90589 824 0 0 63554 72 0 0 25 0 1 0 56507000 315666432 65185 996147200 134512640 135095119 4294956304 18446744073709551615 2412895 0 0 4096 0 0 0 0 17 1 0 0
/proc/15796/statm: 77067 65185 378 142 0 76021 0
Current children cumulated CPU time (s) 636.26

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

[startup+882.302 s]
/proc/loadavg: 2.00 1.95 1.36 3/73 15810
/proc/meminfo: memFree=521696/2055920 swapFree=4192812/4192956
[pid=15796] ppid=15794 vsize=316332 CPUtime=873.98
/proc/15796/stat : 15796 (pcs.small) R 15794 15796 15492 0 -1 4194304 95886 824 0 0 87319 79 0 0 25 0 1 0 56507000 323923968 70482 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15796/statm: 79083 70482 378 142 0 78037 0
Current children cumulated CPU time (s) 873.98
Current children cumulated vsize (KiB) 316332

[startup+942.301 s]
/proc/loadavg: 2.00 1.95 1.40 3/73 15810
/proc/meminfo: memFree=492960/2055920 swapFree=4192812/4192956
[pid=15796] ppid=15794 vsize=328108 CPUtime=933.43
/proc/15796/stat : 15796 (pcs.small) R 15794 15796 15492 0 -1 4194304 99630 824 0 0 93260 83 0 0 25 0 1 0 56507000 335982592 74226 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15796/statm: 82027 74226 378 142 0 80981 0
Current children cumulated CPU time (s) 933.43
Current children cumulated vsize (KiB) 328108

[startup+1002.3 s]
/proc/loadavg: 2.00 1.96 1.43 3/73 15810
/proc/meminfo: memFree=463904/2055920 swapFree=4192812/4192956
[pid=15796] ppid=15794 vsize=339884 CPUtime=992.86
/proc/15796/stat : 15796 (pcs.small) R 15794 15796 15492 0 -1 4194304 103349 824 0 0 99198 88 0 0 25 0 1 0 56507000 348041216 77945 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15796/statm: 84971 77945 378 142 0 83925 0
Current children cumulated CPU time (s) 992.86
Current children cumulated vsize (KiB) 339884

[startup+1062.3 s]
/proc/loadavg: 2.00 1.97 1.46 3/73 15810
/proc/meminfo: memFree=434976/2055920 swapFree=4192812/4192956
[pid=15796] ppid=15794 vsize=351788 CPUtime=1052.3
/proc/15796/stat : 15796 (pcs.small) R 15794 15796 15492 0 -1 4194304 107135 824 0 0 105138 92 0 0 25 0 1 0 56507000 360230912 81731 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15796/statm: 87947 81731 378 142 0 86901 0
Current children cumulated CPU time (s) 1052.3
Current children cumulated vsize (KiB) 351788

[startup+1122.3 s]
/proc/loadavg: 2.00 1.97 1.49 3/73 15810
/proc/meminfo: memFree=406432/2055920 swapFree=4192812/4192956
[pid=15796] ppid=15794 vsize=363312 CPUtime=1111.74
/proc/15796/stat : 15796 (pcs.small) R 15794 15796 15492 0 -1 4194304 110802 824 0 0 111076 98 0 0 25 0 1 0 56507000 372031488 85398 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 1 0 0
/proc/15796/statm: 90828 85398 378 142 0 89782 0
Current children cumulated CPU time (s) 1111.74
Current children cumulated vsize (KiB) 363312

[startup+1182.3 s]
/proc/loadavg: 2.00 1.97 1.52 3/73 15810
/proc/meminfo: memFree=378656/2055920 swapFree=4192812/4192956
[pid=15796] ppid=15794 vsize=374832 CPUtime=1171.18
/proc/15796/stat : 15796 (pcs.small) R 15794 15796 15492 0 -1 4194304 114464 824 0 0 117016 102 0 0 25 0 1 0 56507000 383827968 89060 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15796/statm: 93708 89060 378 142 0 92662 0
Current children cumulated CPU time (s) 1171.18
Current children cumulated vsize (KiB) 374832

[startup+1242.3 s]
/proc/loadavg: 2.00 1.97 1.55 3/73 15810
/proc/meminfo: memFree=350496/2055920 swapFree=4192812/4192956
[pid=15796] ppid=15794 vsize=386224 CPUtime=1230.61
/proc/15796/stat : 15796 (pcs.small) R 15794 15796 15492 0 -1 4194304 118096 824 0 0 122954 107 0 0 25 0 1 0 56507000 395493376 92692 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 1 0 0
/proc/15796/statm: 96556 92692 378 142 0 95510 0
Current children cumulated CPU time (s) 1230.61
Current children cumulated vsize (KiB) 386224

[startup+1302.3 s]
/proc/loadavg: 2.00 1.97 1.57 3/73 15810
/proc/meminfo: memFree=321312/2055920 swapFree=4192812/4192956
[pid=15796] ppid=15794 vsize=398000 CPUtime=1290.06
/proc/15796/stat : 15796 (pcs.small) R 15794 15796 15492 0 -1 4194304 121813 824 0 0 128894 112 0 0 25 0 1 0 56507000 407552000 96409 996147200 134512640 135095119 4294956304 18446744073709551615 134577750 0 0 4096 0 0 0 0 17 1 0 0
/proc/15796/statm: 99500 96409 378 142 0 98454 0
Current children cumulated CPU time (s) 1290.06
Current children cumulated vsize (KiB) 398000

[startup+1362.3 s]
/proc/loadavg: 2.00 1.97 1.60 3/73 15810
/proc/meminfo: memFree=293920/2055920 swapFree=4192812/4192956
[pid=15796] ppid=15794 vsize=409776 CPUtime=1349.49
/proc/15796/stat : 15796 (pcs.small) R 15794 15796 15492 0 -1 4194304 125522 824 0 0 134832 117 0 0 25 0 1 0 56507000 419610624 100118 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15796/statm: 102444 100118 378 142 0 101398 0
Current children cumulated CPU time (s) 1349.49
Current children cumulated vsize (KiB) 409776

[startup+1422.31 s]
/proc/loadavg: 2.00 1.97 1.62 3/73 15810
/proc/meminfo: memFree=266592/2055920 swapFree=4192812/4192956
[pid=15796] ppid=15794 vsize=486320 CPUtime=1408.93
/proc/15796/stat : 15796 (pcs.small) R 15794 15796 15492 0 -1 4194304 145389 824 0 0 140763 130 0 0 25 0 1 0 56507000 497991680 103600 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15796/statm: 121580 103600 378 142 0 120534 0
Current children cumulated CPU time (s) 1408.93
Current children cumulated vsize (KiB) 486320

[startup+1482.3 s]
/proc/loadavg: 2.00 1.97 1.64 3/73 15810
/proc/meminfo: memFree=239776/2055920 swapFree=4192812/4192956
[pid=15796] ppid=15794 vsize=497456 CPUtime=1468.37
/proc/15796/stat : 15796 (pcs.small) R 15794 15796 15492 0 -1 4194304 148917 824 0 0 146701 136 0 0 25 0 1 0 56507000 509394944 107128 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15796/statm: 124364 107128 378 142 0 123318 0
Current children cumulated CPU time (s) 1468.37
Current children cumulated vsize (KiB) 497456

[startup+1542.3 s]
/proc/loadavg: 2.00 1.97 1.66 3/73 15810
/proc/meminfo: memFree=212192/2055920 swapFree=4192812/4192956
[pid=15796] ppid=15794 vsize=508720 CPUtime=1527.81
/proc/15796/stat : 15796 (pcs.small) R 15794 15796 15492 0 -1 4194304 152443 824 0 0 152641 140 0 0 25 0 1 0 56507000 520929280 110654 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/15796/statm: 127180 110654 378 142 0 126134 0
Current children cumulated CPU time (s) 1527.81
Current children cumulated vsize (KiB) 508720

[startup+1602.3 s]
/proc/loadavg: 2.00 1.97 1.68 3/73 15810
/proc/meminfo: memFree=185696/2055920 swapFree=4192812/4192956
[pid=15796] ppid=15794 vsize=519984 CPUtime=1587.25
/proc/15796/stat : 15796 (pcs.small) R 15794 15796 15492 0 -1 4194304 155968 824 0 0 158581 144 0 0 25 0 1 0 56507000 532463616 114179 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15796/statm: 129996 114179 378 142 0 128950 0
Current children cumulated CPU time (s) 1587.25
Current children cumulated vsize (KiB) 519984

[startup+1662.3 s]
/proc/loadavg: 2.00 1.97 1.70 3/73 15810
/proc/meminfo: memFree=158944/2055920 swapFree=4192812/4192956
[pid=15796] ppid=15794 vsize=530736 CPUtime=1646.69
/proc/15796/stat : 15796 (pcs.small) R 15794 15796 15492 0 -1 4194304 159391 824 0 0 164521 148 0 0 25 0 1 0 56507000 543473664 117602 996147200 134512640 135095119 4294956304 18446744073709551615 134636924 0 0 4096 0 0 0 0 17 1 0 0
/proc/15796/statm: 132684 117602 378 142 0 131638 0
Current children cumulated CPU time (s) 1646.69
Current children cumulated vsize (KiB) 530736

[startup+1722.3 s]
/proc/loadavg: 2.00 1.97 1.71 3/73 15810
/proc/meminfo: memFree=132640/2055920 swapFree=4192812/4192956
[pid=15796] ppid=15794 vsize=541616 CPUtime=1706.12
/proc/15796/stat : 15796 (pcs.small) R 15794 15796 15492 0 -1 4194304 162816 824 0 0 170461 151 0 0 25 0 1 0 56507000 554614784 121027 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15796/statm: 135404 121027 378 142 0 134358 0
Current children cumulated CPU time (s) 1706.12
Current children cumulated vsize (KiB) 541616

[startup+1782.3 s]
/proc/loadavg: 2.00 1.97 1.73 3/73 15810
/proc/meminfo: memFree=46048/2055920 swapFree=4192812/4192956
[pid=15796] ppid=15794 vsize=742156 CPUtime=1765.52
/proc/15796/stat : 15796 (pcs.small) R 15794 15796 15492 0 -1 4194304 213514 824 0 0 176379 173 0 0 25 0 1 0 56507000 759967744 163532 996147200 134512640 135095119 4294956304 18446744073709551615 2412895 0 0 4096 0 0 0 0 17 1 0 0
/proc/15796/statm: 185539 163532 378 142 0 184493 0
Current children cumulated CPU time (s) 1765.52
Current children cumulated vsize (KiB) 742156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1816.9 s]
/proc/loadavg: 2.00 1.97 1.74 3/73 15843
/proc/meminfo: memFree=490848/2055920 swapFree=4192812/4192956
[pid=15796] ppid=15794 vsize=742156 CPUtime=1800.09
/proc/15796/stat : 15796 (pcs.small) R 15794 15796 15492 0 -1 4194304 213742 824 0 0 179834 175 0 0 25 0 1 0 56507000 759967744 163760 996147200 134512640 135095119 4294956304 18446744073709551615 2412895 0 0 4096 0 0 0 0 17 0 0 0
/proc/15796/statm: 185539 163760 378 142 0 184493 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 742156

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

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

[startup+1817.01 s]
/proc/loadavg: 2.00 1.97 1.74 3/73 15843
/proc/meminfo: memFree=490848/2055920 swapFree=4192812/4192956
[pid=15796] ppid=15794 vsize=0 CPUtime=1800.19
/proc/15796/stat : 15796 (pcs.small) R 15794 15796 15492 0 -1 4195332 213742 824 0 0 179834 185 0 0 25 0 1 0 56507000 0 0 996147200 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0
/proc/15796/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.19
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1817.01
CPU time (s): 1800.21
CPU user time (s): 1798.35
CPU system time (s): 1.86372
CPU usage (%): 99.0754
Max. virtual memory (cumulated for all children) (KiB): 774928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.35
system time used= 1.86372
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 214566
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= 39916

runsolver used 2.67959 second user time and 5.58215 second system time

The end

Launcher Data 

Begin job on node43 at 2009-07-15 23:47:11
IDJOB=2059009
IDBENCH=53543
IDSOLVER=733
FILE ID=node43/2059009-1247694431
PBS_JOBID= 9521224
Free space on /tmp= 66192 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/QCP-25/normalized-qcp-25-264-10_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2059009-1247694431/watcher-2059009-1247694431 -o /tmp/evaluation-result-2059009-1247694431/solver-2059009-1247694431 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 296578433 HOME/instance-2059009-1247694431.xml

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

MD5SUM BENCH= 17234ef07ba087d786389b1270482cb7
RANDOM SEED=296578433

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:       1051904 kB
Buffers:         97684 kB
Cached:         770948 kB
SwapCached:          0 kB
Active:         242264 kB
Inactive:       658712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1051904 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            5124 kB
Writeback:           0 kB
Mapped:          43788 kB
Slab:            88288 kB
Committed_AS:   537576 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= 66184 MiB
End job on node43 at 2009-07-16 00:17:30