Trace number 2082506

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) 1800.07 1810.12

General information on the benchmark

Namecsp/rand-8-20-5/
normalized-rand-8-20-5-18-800-5_ext.xml
MD5SUM6b8857b2844edd92b15e6a0cf4e8bdd0
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 benchmark18.9251
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints18
Maximum constraint arity8
Maximum domain size5
Number of constraints which are defined in extension18
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.13/0.26	c small-domain mode
0.13/0.27	c Seed is 537063464
0.13/0.27	c Constructing HOME/instance-2082506-1247721313.xml  with 18 constraints
7.47/7.54	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-2082506-1247721313/watcher-2082506-1247721313 -o /tmp/evaluation-result-2082506-1247721313/solver-2082506-1247721313 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 537063464 HOME/instance-2082506-1247721313.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 1.98 1.99 4/82 16296
/proc/meminfo: memFree=1375744/2055920 swapFree=4192812/4192956
[pid=16296] ppid=16294 vsize=5356 CPUtime=0
/proc/16296/stat : 16296 (pcssolve) R 16294 16296 14625 0 -1 4194304 290 0 0 0 0 0 0 0 19 0 1 0 59197013 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 234045893279 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/16296/statm: 1339 241 200 169 0 50 0
[pid=16297] ppid=16296 vsize=5356 CPUtime=0
/proc/16297/stat : 16297 (pcssolve) R 16296 16296 14625 0 -1 4194368 20 0 0 0 0 0 0 0 19 0 1 0 59197013 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 234046061157 0 0 4100 65536 0 0 0 17 0 0 0
/proc/16297/statm: 1339 242 201 169 0 50 0
[pid=16298] ppid=16296 vsize=5356 CPUtime=0
/proc/16298/stat : 16298 (pcssolve) R 16296 16296 14625 0 -1 4194368 0 0 0 0 0 0 0 0 19 0 1 0 59197013 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 234045893279 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/16298/statm: 1339 241 200 169 0 50 0

[startup+0.0742711 s]
/proc/loadavg: 1.92 1.98 1.99 4/82 16296
/proc/meminfo: memFree=1375744/2055920 swapFree=4192812/4192956
[pid=16296] ppid=16294 vsize=5356 CPUtime=0
/proc/16296/stat : 16296 (pcssolve) S 16294 16296 14625 0 -1 4194304 305 0 0 0 0 0 0 0 19 0 1 0 59197013 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16296/statm: 1339 242 201 169 0 50 0
[pid=16297] ppid=16296 vsize=5732 CPUtime=0.06
/proc/16297/stat : 16297 (fgrep) R 16296 16296 14625 0 -1 4194304 1163 0 0 0 3 3 0 0 19 0 1 0 59197013 5869568 646 996147200 4194304 4274172 548682068976 18446744073709551615 234045773334 0 0 4096 0 0 0 0 17 1 0 0
/proc/16297/statm: 1433 646 88 19 0 557 0
[pid=16298] ppid=16296 vsize=200 CPUtime=0
/proc/16298/stat : 16298 (grep) R 16296 16296 14625 0 -1 4194304 46 0 0 0 0 0 0 0 20 0 1 0 59197013 204800 24 996147200 4194304 4274172 548682069040 18446744073709551615 234043274633 0 0 4096 0 0 0 0 17 1 0 0
/proc/16298/statm: 50 24 17 19 0 4 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11288

[startup+0.102282 s]
/proc/loadavg: 1.92 1.98 1.99 4/82 16296
/proc/meminfo: memFree=1375744/2055920 swapFree=4192812/4192956
[pid=16296] ppid=16294 vsize=5356 CPUtime=0.06
/proc/16296/stat : 16296 (pcssolve) S 16294 16296 14625 0 -1 4194304 339 1332 0 0 0 0 3 3 17 0 1 0 59197013 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16296/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.30129 s]
/proc/loadavg: 1.92 1.98 1.99 4/82 16296
/proc/meminfo: memFree=1375744/2055920 swapFree=4192812/4192956
[pid=16296] ppid=16294 vsize=5820 CPUtime=0.28
/proc/16296/stat : 16296 (pcs.small) R 16294 16296 14625 0 -1 4194304 974 3866 0 0 3 0 16 9 17 0 1 0 59197013 5959680 583 996147200 134512640 135095119 4294956304 18446744073709551615 5170811 0 0 4096 0 0 0 0 17 0 0 0
/proc/16296/statm: 1455 583 361 142 0 409 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5820

[startup+0.701333 s]
/proc/loadavg: 1.92 1.98 1.99 4/82 16296
/proc/meminfo: memFree=1375744/2055920 swapFree=4192812/4192956
[pid=16296] ppid=16294 vsize=12016 CPUtime=0.68
/proc/16296/stat : 16296 (pcs.small) R 16294 16296 14625 0 -1 4194304 3001 3866 0 0 42 1 16 9 20 0 1 0 59197013 12304384 1878 996147200 134512640 135095119 4294956304 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/16296/statm: 3004 1878 375 142 0 1958 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12016

[startup+1.50242 s]
/proc/loadavg: 1.92 1.98 1.99 3/83 16302
/proc/meminfo: memFree=1366320/2055920 swapFree=4192812/4192956
[pid=16296] ppid=16294 vsize=22160 CPUtime=1.48
/proc/16296/stat : 16296 (pcs.small) R 16294 16296 14625 0 -1 4194304 5632 3866 0 0 120 3 16 9 25 0 1 0 59197013 22691840 3502 996147200 134512640 135095119 4294956304 18446744073709551615 134741716 0 0 4096 0 0 0 0 17 0 0 0
/proc/16296/statm: 5540 3502 375 142 0 4494 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 22160

[startup+3.10158 s]
/proc/loadavg: 1.92 1.98 1.99 3/83 16302
/proc/meminfo: memFree=1359984/2055920 swapFree=4192812/4192956
[pid=16296] ppid=16294 vsize=40568 CPUtime=3.08
/proc/16296/stat : 16296 (pcs.small) R 16294 16296 14625 0 -1 4194304 10420 3866 0 0 277 6 16 9 25 0 1 0 59197013 41541632 6278 996147200 134512640 135095119 4294956304 18446744073709551615 5166933 0 0 4096 0 0 0 0 17 0 0 0
/proc/16296/statm: 10142 6278 375 142 0 9096 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 40568

[startup+6.30192 s]
/proc/loadavg: 1.93 1.98 1.99 3/83 16302
/proc/meminfo: memFree=1335792/2055920 swapFree=4192812/4192956
[pid=16296] ppid=16294 vsize=75812 CPUtime=6.27
/proc/16296/stat : 16296 (pcs.small) R 16294 16296 14625 0 -1 4194304 19964 3866 0 0 592 10 16 9 25 0 1 0 59197013 77631488 11852 996147200 134512640 135095119 4294956304 18446744073709551615 134943936 0 0 4096 0 0 0 0 17 0 0 0
/proc/16296/statm: 18953 11852 375 142 0 17907 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 75812

[startup+12.7016 s]
/proc/loadavg: 2.01 2.00 2.00 3/83 16302
/proc/meminfo: memFree=1321408/2055920 swapFree=4192812/4192956
[pid=16296] ppid=16294 vsize=58076 CPUtime=12.67
/proc/16296/stat : 16296 (pcs.small) R 16294 16296 14625 0 -1 4194304 23554 3866 0 0 1230 12 16 9 25 0 1 0 59197013 59469824 13868 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/16296/statm: 14519 13868 389 142 0 13473 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 58076

[startup+25.5019 s]
/proc/loadavg: 2.01 2.00 2.00 3/83 16302
/proc/meminfo: memFree=1321472/2055920 swapFree=4192812/4192956
[pid=16296] ppid=16294 vsize=58076 CPUtime=25.47
/proc/16296/stat : 16296 (pcs.small) R 16294 16296 14625 0 -1 4194304 23554 3866 0 0 2510 12 16 9 25 0 1 0 59197013 59469824 13868 996147200 134512640 135095119 4294956304 18446744073709551615 134918233 0 0 4096 0 0 0 0 17 0 0 0
/proc/16296/statm: 14519 13868 389 142 0 13473 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 58076

[startup+51.1016 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 16302
/proc/meminfo: memFree=1321600/2055920 swapFree=4192812/4192956
[pid=16296] ppid=16294 vsize=58076 CPUtime=51.04
/proc/16296/stat : 16296 (pcs.small) R 16294 16296 14625 0 -1 4194304 23554 3866 0 0 5067 12 16 9 25 0 1 0 59197013 59469824 13868 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/16296/statm: 14519 13868 389 142 0 13473 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 58076

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 16302
/proc/meminfo: memFree=1321152/2055920 swapFree=4192812/4192956
[pid=16296] ppid=16294 vsize=59104 CPUtime=102.22
/proc/16296/stat : 16296 (pcs.small) R 16294 16296 14625 0 -1 4194304 23692 3866 0 0 10185 12 16 9 25 0 1 0 59197013 60522496 14006 996147200 134512640 135095119 4294956304 18446744073709551615 134926993 0 0 4096 0 0 0 0 17 0 0 0
/proc/16296/statm: 14776 14006 389 142 0 13730 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 59104

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 16302
/proc/meminfo: memFree=1320128/2055920 swapFree=4192812/4192956
[pid=16296] ppid=16294 vsize=60396 CPUtime=162.19
/proc/16296/stat : 16296 (pcs.small) R 16294 16296 14625 0 -1 4194304 23956 3866 0 0 16182 12 16 9 25 0 1 0 59197013 61845504 14270 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16296/statm: 15099 14270 389 142 0 14053 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 60396

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 16302
/proc/meminfo: memFree=1319488/2055920 swapFree=4192812/4192956
[pid=16296] ppid=16294 vsize=61420 CPUtime=222.17
/proc/16296/stat : 16296 (pcs.small) R 16294 16296 14625 0 -1 4194304 24359 3866 0 0 22180 12 16 9 25 0 1 0 59197013 62894080 14416 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/16296/statm: 15355 14416 389 142 0 14309 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 61420

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 16302
/proc/meminfo: memFree=1318016/2055920 swapFree=4192812/4192956
[pid=16296] ppid=16294 vsize=62336 CPUtime=282.15
/proc/16296/stat : 16296 (pcs.small) R 16294 16296 14625 0 -1 4194304 24734 3866 0 0 28177 13 16 9 25 0 1 0 59197013 63832064 14791 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16296/statm: 15584 14791 389 142 0 14538 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 62336

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 16302
/proc/meminfo: memFree=1315200/2055920 swapFree=4192812/4192956
[pid=16296] ppid=16294 vsize=65604 CPUtime=342.13
/proc/16296/stat : 16296 (pcs.small) R 16294 16296 14625 0 -1 4194304 25680 3866 0 0 34174 14 16 9 25 0 1 0 59197013 67178496 15480 996147200 134512640 135095119 4294956304 18446744073709551615 134918192 0 0 4096 0 0 0 0 17 0 0 0
/proc/16296/statm: 16401 15480 389 142 0 15355 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 65604

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 16302
/proc/meminfo: memFree=1314752/2055920 swapFree=4192812/4192956
[pid=16296] ppid=16294 vsize=67652 CPUtime=402.1
/proc/16296/stat : 16296 (pcs.small) R 16294 16296 14625 0 -1 4194304 26319 3866 0 0 40171 14 16 9 25 0 1 0 59197013 69275648 15606 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/16296/statm: 16913 15606 389 142 0 15867 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 67652

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 16302
/proc/meminfo: memFree=1313152/2055920 swapFree=4192812/4192956
[pid=16296] ppid=16294 vsize=68704 CPUtime=462.08
/proc/16296/stat : 16296 (pcs.small) R 16294 16296 14625 0 -1 4194304 26725 3866 0 0 46168 15 16 9 25 0 1 0 59197013 70352896 16012 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/16296/statm: 17176 16012 389 142 0 16130 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 68704

[startup+522.302 s]
/proc/loadavg: 2.07 2.03 2.01 3/83 16302
/proc/meminfo: memFree=1311616/2055920 swapFree=4192812/4192956
[pid=16296] ppid=16294 vsize=69616 CPUtime=522.05
/proc/16296/stat : 16296 (pcs.small) R 16294 16296 14625 0 -1 4194304 27091 3866 0 0 52165 15 16 9 25 0 1 0 59197013 71286784 16378 996147200 134512640 135095119 4294956304 18446744073709551615 134918280 0 0 4096 0 0 0 0 17 0 0 0
/proc/16296/statm: 17404 16378 389 142 0 16358 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 69616

[startup+582.301 s]
/proc/loadavg: 2.13 2.05 2.01 3/83 16302
/proc/meminfo: memFree=1309952/2055920 swapFree=4192812/4192956
[pid=16296] ppid=16294 vsize=70664 CPUtime=582.03
/proc/16296/stat : 16296 (pcs.small) R 16294 16296 14625 0 -1 4194304 27491 3866 0 0 58163 15 16 9 25 0 1 0 59197013 72359936 16778 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/16296/statm: 17666 16778 389 142 0 16620 0
Current children cumulated CPU time (s) 582.03

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

[startup+882.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16335
/proc/meminfo: memFree=1263640/2055920 swapFree=4192812/4192956
[pid=16296] ppid=16294 vsize=82596 CPUtime=879.99
/proc/16296/stat : 16296 (pcs.small) R 16294 16296 14625 0 -1 4194304 31148 3866 0 0 87956 18 16 9 25 0 1 0 59197013 84578304 18897 996147200 134512640 135095119 4294956304 18446744073709551615 134918227 0 0 4096 0 0 0 0 17 1 0 0
/proc/16296/statm: 20649 18897 389 142 0 19603 0
Current children cumulated CPU time (s) 879.99
Current children cumulated vsize (KiB) 82596

[startup+942.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16335
/proc/meminfo: memFree=1231704/2055920 swapFree=4192812/4192956
[pid=16296] ppid=16294 vsize=83640 CPUtime=939.55
/proc/16296/stat : 16296 (pcs.small) R 16294 16296 14625 0 -1 4194304 31557 3866 0 0 93911 19 16 9 25 0 1 0 59197013 85647360 19306 996147200 134512640 135095119 4294956304 18446744073709551615 134918247 0 0 4096 0 0 0 0 17 1 0 0
/proc/16296/statm: 20910 19306 389 142 0 19864 0
Current children cumulated CPU time (s) 939.55
Current children cumulated vsize (KiB) 83640

[startup+1002.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 16335
/proc/meminfo: memFree=1190936/2055920 swapFree=4192812/4192956
[pid=16296] ppid=16294 vsize=84816 CPUtime=999.09
/proc/16296/stat : 16296 (pcs.small) R 16294 16296 14625 0 -1 4194304 31990 3866 0 0 99865 19 16 9 25 0 1 0 59197013 86851584 19739 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/16296/statm: 21204 19739 389 142 0 20158 0
Current children cumulated CPU time (s) 999.09
Current children cumulated vsize (KiB) 84816

[startup+1062.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/84 16375
/proc/meminfo: memFree=1353536/2055920 swapFree=4192812/4192956
[pid=16296] ppid=16294 vsize=85992 CPUtime=1058.56
/proc/16296/stat : 16296 (pcs.small) R 16294 16296 14625 0 -1 4194304 32444 3866 0 0 105811 20 16 9 25 0 1 0 59197013 88055808 20193 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/16296/statm: 21498 20193 389 142 0 20452 0
Current children cumulated CPU time (s) 1058.56
Current children cumulated vsize (KiB) 85992

[startup+1122.3 s]
/proc/loadavg: 2.08 2.02 2.00 3/84 16375
/proc/meminfo: memFree=1205056/2055920 swapFree=4192812/4192956
[pid=16296] ppid=16294 vsize=87172 CPUtime=1118.05
/proc/16296/stat : 16296 (pcs.small) R 16294 16296 14625 0 -1 4194304 32906 3866 0 0 111759 21 16 9 25 0 1 0 59197013 89264128 20655 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/16296/statm: 21793 20655 389 142 0 20747 0
Current children cumulated CPU time (s) 1118.05
Current children cumulated vsize (KiB) 87172

[startup+1182.3 s]
/proc/loadavg: 2.14 2.06 2.01 3/84 16376
/proc/meminfo: memFree=858040/2055920 swapFree=4192812/4192956
[pid=16296] ppid=16294 vsize=99964 CPUtime=1177.53
/proc/16296/stat : 16296 (pcs.small) R 16294 16296 14625 0 -1 4194304 36245 3866 0 0 117706 22 16 9 25 0 1 0 59197013 102363136 22969 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/16296/statm: 24991 22969 389 142 0 23945 0
Current children cumulated CPU time (s) 1177.53
Current children cumulated vsize (KiB) 99964

[startup+1242.3 s]
/proc/loadavg: 2.05 2.05 2.01 3/84 16376
/proc/meminfo: memFree=776312/2055920 swapFree=4192812/4192956
[pid=16296] ppid=16294 vsize=99964 CPUtime=1237.03
/proc/16296/stat : 16296 (pcs.small) R 16294 16296 14625 0 -1 4194304 36397 3866 0 0 123655 23 16 9 25 0 1 0 59197013 102363136 23121 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/16296/statm: 24991 23121 389 142 0 23945 0
Current children cumulated CPU time (s) 1237.03
Current children cumulated vsize (KiB) 99964

[startup+1302.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/84 16376
/proc/meminfo: memFree=668792/2055920 swapFree=4192812/4192956
[pid=16296] ppid=16294 vsize=99964 CPUtime=1296.51
/proc/16296/stat : 16296 (pcs.small) R 16294 16296 14625 0 -1 4194304 36536 3866 0 0 129603 23 16 9 25 0 1 0 59197013 102363136 23260 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/16296/statm: 24991 23260 389 142 0 23945 0
Current children cumulated CPU time (s) 1296.51
Current children cumulated vsize (KiB) 99964

[startup+1362.3 s]
/proc/loadavg: 2.35 2.12 2.03 4/84 16376
/proc/meminfo: memFree=637432/2055920 swapFree=4192812/4192956
[pid=16296] ppid=16294 vsize=99964 CPUtime=1355.98
/proc/16296/stat : 16296 (pcs.small) R 16294 16296 14625 0 -1 4194304 36659 3866 0 0 135550 23 16 9 25 0 1 0 59197013 102363136 23383 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/16296/statm: 24991 23383 389 142 0 23945 0
Current children cumulated CPU time (s) 1355.98
Current children cumulated vsize (KiB) 99964

[startup+1422.31 s]
/proc/loadavg: 2.51 2.21 2.07 4/84 16376
/proc/meminfo: memFree=637048/2055920 swapFree=4192812/4192956
[pid=16296] ppid=16294 vsize=99964 CPUtime=1415.46
/proc/16296/stat : 16296 (pcs.small) R 16294 16296 14625 0 -1 4194304 36778 3866 0 0 141498 23 16 9 25 0 1 0 59197013 102363136 23502 996147200 134512640 135095119 4294956304 18446744073709551615 134918231 0 0 4096 0 0 0 0 17 1 0 0
/proc/16296/statm: 24991 23502 389 142 0 23945 0
Current children cumulated CPU time (s) 1415.46
Current children cumulated vsize (KiB) 99964

[startup+1482.3 s]
/proc/loadavg: 2.63 2.31 2.11 3/84 16376
/proc/meminfo: memFree=636536/2055920 swapFree=4192812/4192956
[pid=16296] ppid=16294 vsize=108156 CPUtime=1474.94
/proc/16296/stat : 16296 (pcs.small) R 16294 16296 14625 0 -1 4194304 38944 3866 0 0 147444 25 16 9 25 0 1 0 59197013 110751744 23619 996147200 134512640 135095119 4294956304 18446744073709551615 134918171 0 0 4096 0 0 0 0 17 1 0 0
/proc/16296/statm: 27039 23619 389 142 0 25993 0
Current children cumulated CPU time (s) 1474.94
Current children cumulated vsize (KiB) 108156

[startup+1542.3 s]
/proc/loadavg: 2.62 2.36 2.13 3/84 16376
/proc/meminfo: memFree=636088/2055920 swapFree=4192812/4192956
[pid=16296] ppid=16294 vsize=108156 CPUtime=1534.41
/proc/16296/stat : 16296 (pcs.small) R 16294 16296 14625 0 -1 4194304 39060 3866 0 0 153391 25 16 9 25 0 1 0 59197013 110751744 23735 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/16296/statm: 27039 23735 389 142 0 25993 0
Current children cumulated CPU time (s) 1534.41
Current children cumulated vsize (KiB) 108156

[startup+1602.3 s]
/proc/loadavg: 2.58 2.41 2.16 3/84 16376
/proc/meminfo: memFree=635448/2055920 swapFree=4192812/4192956
[pid=16296] ppid=16294 vsize=108288 CPUtime=1593.88
/proc/16296/stat : 16296 (pcs.small) R 16294 16296 14625 0 -1 4194304 39210 3866 0 0 159338 25 16 9 25 0 1 0 59197013 110886912 23885 996147200 134512640 135095119 4294956304 18446744073709551615 134918196 0 0 4096 0 0 0 0 17 1 0 0
/proc/16296/statm: 27072 23885 389 142 0 26026 0
Current children cumulated CPU time (s) 1593.88
Current children cumulated vsize (KiB) 108288

[startup+1662.3 s]
/proc/loadavg: 2.21 2.33 2.15 3/83 16376
/proc/meminfo: memFree=633976/2055920 swapFree=4192812/4192956
[pid=16296] ppid=16294 vsize=109196 CPUtime=1653.37
/proc/16296/stat : 16296 (pcs.small) R 16294 16296 14625 0 -1 4194304 39574 3866 0 0 165286 26 16 9 25 0 1 0 59197013 111816704 24249 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16296/statm: 27299 24249 389 142 0 26253 0
Current children cumulated CPU time (s) 1653.37
Current children cumulated vsize (KiB) 109196

[startup+1722.3 s]
/proc/loadavg: 2.16 2.28 2.15 3/74 16408
/proc/meminfo: memFree=1377568/2055920 swapFree=4192812/4192956
[pid=16296] ppid=16294 vsize=110376 CPUtime=1712.89
/proc/16296/stat : 16296 (pcs.small) R 16294 16296 14625 0 -1 4194304 40000 3866 0 0 171237 27 16 9 25 0 1 0 59197013 113025024 24675 996147200 134512640 135095119 4294956304 18446744073709551615 134927080 0 0 4096 0 0 0 0 17 1 0 0
/proc/16296/statm: 27594 24675 389 142 0 26548 0
Current children cumulated CPU time (s) 1712.89
Current children cumulated vsize (KiB) 110376

[startup+1782.3 s]
/proc/loadavg: 2.13 2.25 2.14 3/74 16408
/proc/meminfo: memFree=1361056/2055920 swapFree=4192812/4192956
[pid=16296] ppid=16294 vsize=111544 CPUtime=1772.43
/proc/16296/stat : 16296 (pcs.small) R 16294 16296 14625 0 -1 4194304 40424 3866 0 0 177190 28 16 9 25 0 1 0 59197013 114221056 25099 996147200 134512640 135095119 4294956304 18446744073709551615 134927013 0 0 4096 0 0 0 0 17 1 0 0
/proc/16296/statm: 27886 25099 389 142 0 26840 0
Current children cumulated CPU time (s) 1772.43
Current children cumulated vsize (KiB) 111544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810.1 s]
/proc/loadavg: 2.08 2.22 2.13 3/74 16408
/proc/meminfo: memFree=1356256/2055920 swapFree=4192812/4192956
[pid=16296] ppid=16294 vsize=112072 CPUtime=1800.03
/proc/16296/stat : 16296 (pcs.small) R 16294 16296 14625 0 -1 4194304 40621 3866 0 0 179950 28 16 9 25 0 1 0 59197013 114761728 25296 996147200 134512640 135095119 4294956304 18446744073709551615 134918159 0 0 4096 0 0 0 0 17 1 0 0
/proc/16296/statm: 28018 25296 389 142 0 26972 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 112072

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

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

[startup+1810.1 s]
/proc/loadavg: 2.08 2.22 2.13 3/74 16408
/proc/meminfo: memFree=1356256/2055920 swapFree=4192812/4192956
[pid=16296] ppid=16294 vsize=112072 CPUtime=1800.03
/proc/16296/stat : 16296 (pcs.small) R 16294 16296 14625 0 -1 4194304 40621 3866 0 0 179950 28 16 9 25 0 1 0 59197013 114761728 25296 996147200 134512640 135095119 4294956304 18446744073709551615 134918159 0 0 4096 0 0 0 0 17 1 0 0
/proc/16296/statm: 28018 25296 389 142 0 26972 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 112072

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1810.12
CPU time (s): 1800.07
CPU user time (s): 1799.67
CPU system time (s): 0.394939
CPU usage (%): 99.4444
Max. virtual memory (cumulated for all children) (KiB): 116352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.67
system time used= 0.394939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44487
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= 40350

runsolver used 1.69974 second user time and 5.02524 second system time

The end

Launcher Data 

Begin job on node79 at 2009-07-16 07:15:14
IDJOB=2082506
IDBENCH=57591
IDSOLVER=734
FILE ID=node79/2082506-1247721313
PBS_JOBID= 9521456
Free space on /tmp= 66364 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-8-20-5/normalized-rand-8-20-5-18-800-5_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2082506-1247721313/watcher-2082506-1247721313 -o /tmp/evaluation-result-2082506-1247721313/solver-2082506-1247721313 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 537063464 HOME/instance-2082506-1247721313.xml

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

MD5SUM BENCH= 6b8857b2844edd92b15e6a0cf4e8bdd0
RANDOM SEED=537063464

node79.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		: 3000.229
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		: 3000.229
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:       1376224 kB
Buffers:         81900 kB
Cached:         365676 kB
SwapCached:          0 kB
Active:         203732 kB
Inactive:       384340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1376224 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           23708 kB
Writeback:           0 kB
Mapped:         160872 kB
Slab:            76644 kB
Committed_AS:   714932 kB
PageTables:       2092 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= 66364 MiB
End job on node79 at 2009-07-16 07:45:26