Trace number 2082517

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) 1800.08 1805.22

General information on the benchmark

Namecsp/rand-8-20-5/
normalized-rand-8-20-5-18-800-0_ext.xml
MD5SUMa42b1fcf5ad10b80deb15852b7f7abc6
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 benchmark6.22605
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 

0.14/0.29	c small-domain mode
0.14/0.29	c Seed is 316949561
0.14/0.29	c Constructing HOME/instance-2082517-1247721326.xml  with 18 constraints
7.99/8.17	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-2082517-1247721326/watcher-2082517-1247721326 -o /tmp/evaluation-result-2082517-1247721326/solver-2082517-1247721326 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 316949561 HOME/instance-2082517-1247721326.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: 1.93 2.02 1.99 4/72 15632
/proc/meminfo: memFree=1277856/2055920 swapFree=4192812/4192956
[pid=15632] ppid=15630 vsize=5356 CPUtime=0
/proc/15632/stat : 15632 (pcssolve) R 15630 15632 14325 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 59193167 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 224627583647 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15632/statm: 1339 241 200 169 0 50 0
[pid=15633] ppid=15632 vsize=5356 CPUtime=0
/proc/15633/stat : 15633 (pcssolve) R 15632 15632 14325 0 -1 4194368 22 0 0 0 0 0 0 0 22 0 1 0 59193168 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 224627584295 0 0 4096 0 0 0 0 17 1 0 0
/proc/15633/statm: 1339 243 202 169 0 50 0
[pid=15634] ppid=15632 vsize=5356 CPUtime=0
/proc/15634/stat : 15634 (pcssolve) R 15632 15632 14325 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 59193168 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 224627583647 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15634/statm: 1339 241 200 169 0 50 0

[startup+0.077185 s]
/proc/loadavg: 1.93 2.02 1.99 4/72 15632
/proc/meminfo: memFree=1277856/2055920 swapFree=4192812/4192956
[pid=15632] ppid=15630 vsize=5356 CPUtime=0
/proc/15632/stat : 15632 (pcssolve) S 15630 15632 14325 0 -1 4194304 305 0 0 0 0 0 0 0 21 0 1 0 59193167 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15632/statm: 1339 242 201 169 0 50 0
[pid=15633] ppid=15632 vsize=5732 CPUtime=0.06
/proc/15633/stat : 15633 (fgrep) R 15632 15632 14325 0 -1 4194304 1163 0 0 0 4 2 0 0 22 0 1 0 59193168 5869568 646 996147200 4194304 4274172 548682068976 18446744073709551615 4208899 0 0 4096 0 0 0 0 17 1 0 0
/proc/15633/statm: 1433 646 88 19 0 557 0
[pid=15634] ppid=15632 vsize=5356 CPUtime=0
/proc/15634/stat : 15634 (pcssolve) R 15632 15632 14325 0 -1 4194368 22 0 0 0 0 0 0 0 23 0 1 0 59193168 5484544 244 996147200 4194304 4889804 548682068800 18446744073709551615 224627584295 0 0 4096 0 0 0 0 17 1 0 0
/proc/15634/statm: 1339 244 203 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16444

[startup+0.102197 s]
/proc/loadavg: 1.93 2.02 1.99 4/72 15632
/proc/meminfo: memFree=1277856/2055920 swapFree=4192812/4192956
[pid=15632] ppid=15630 vsize=5356 CPUtime=0.07
/proc/15632/stat : 15632 (pcssolve) S 15630 15632 14325 0 -1 4194304 339 1332 0 0 0 0 4 3 18 0 1 0 59193167 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15632/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.301212 s]
/proc/loadavg: 1.93 2.02 1.99 4/72 15632
/proc/meminfo: memFree=1277856/2055920 swapFree=4192812/4192956
[pid=15632] ppid=15630 vsize=5292 CPUtime=0.27
/proc/15632/stat : 15632 (pcs.small) R 15630 15632 14325 0 -1 4194304 806 3866 0 0 0 0 18 9 17 0 1 0 59193167 5419008 415 996147200 134512640 135095119 4294956304 18446744073709551615 134769662 0 0 4096 0 0 0 0 17 1 0 0
/proc/15632/statm: 1323 415 361 142 0 277 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 5292

[startup+0.701269 s]
/proc/loadavg: 1.93 2.02 1.99 4/72 15632
/proc/meminfo: memFree=1277856/2055920 swapFree=4192812/4192956
[pid=15632] ppid=15630 vsize=11404 CPUtime=0.66
/proc/15632/stat : 15632 (pcs.small) R 15630 15632 14325 0 -1 4194304 2996 3866 0 0 38 1 18 9 20 0 1 0 59193167 11677696 2141 996147200 134512640 135095119 4294956304 18446744073709551615 4275806 0 0 4096 0 0 0 0 17 1 0 0
/proc/15632/statm: 2851 2141 374 142 0 1805 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 11404

[startup+1.50238 s]
/proc/loadavg: 1.93 2.02 1.99 4/73 15638
/proc/meminfo: memFree=1268760/2055920 swapFree=4192812/4192956
[pid=15632] ppid=15630 vsize=19380 CPUtime=1.45
/proc/15632/stat : 15632 (pcs.small) R 15630 15632 14325 0 -1 4194304 5160 3866 0 0 115 3 18 9 25 0 1 0 59193167 19845120 3226 996147200 134512640 135095119 4294956304 18446744073709551615 134934201 0 0 4096 0 0 0 0 17 1 0 0
/proc/15632/statm: 4845 3226 375 142 0 3799 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 19380

[startup+3.10161 s]
/proc/loadavg: 1.93 2.02 1.99 3/73 15638
/proc/meminfo: memFree=1261784/2055920 swapFree=4192812/4192956
[pid=15632] ppid=15630 vsize=35916 CPUtime=3.03
/proc/15632/stat : 15632 (pcs.small) R 15630 15632 14325 0 -1 4194304 9204 3866 0 0 270 6 18 9 25 0 1 0 59193167 36777984 5574 996147200 134512640 135095119 4294956304 18446744073709551615 134653965 0 0 4096 0 0 0 0 17 1 0 0
/proc/15632/statm: 8979 5574 375 142 0 7933 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 35916

[startup+6.30107 s]
/proc/loadavg: 1.93 2.02 1.99 3/73 15638
/proc/meminfo: memFree=1241560/2055920 swapFree=4192812/4192956
[pid=15632] ppid=15630 vsize=70304 CPUtime=6.2
/proc/15632/stat : 15632 (pcs.small) R 15630 15632 14325 0 -1 4194304 18433 3866 0 0 583 10 18 9 25 0 1 0 59193167 71991296 10933 996147200 134512640 135095119 4294956304 18446744073709551615 134945087 0 0 4096 0 0 0 0 17 1 0 0
/proc/15632/statm: 17576 10933 375 142 0 16530 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 70304

[startup+12.702 s]
/proc/loadavg: 1.94 2.01 1.99 3/73 15638
/proc/meminfo: memFree=1223192/2055920 swapFree=4192812/4192956
[pid=15632] ppid=15630 vsize=58148 CPUtime=12.54
/proc/15632/stat : 15632 (pcs.small) R 15630 15632 14325 0 -1 4194304 23596 3866 0 0 1213 14 18 9 25 0 1 0 59193167 59543552 13890 996147200 134512640 135095119 4294956304 18446744073709551615 134918198 0 0 4096 0 0 0 0 17 1 0 0
/proc/15632/statm: 14537 13890 389 142 0 13491 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 58148

[startup+25.5018 s]
/proc/loadavg: 1.95 2.01 1.99 3/73 15638
/proc/meminfo: memFree=1222552/2055920 swapFree=4192812/4192956
[pid=15632] ppid=15630 vsize=58148 CPUtime=25.22
/proc/15632/stat : 15632 (pcs.small) R 15630 15632 14325 0 -1 4194304 23596 3866 0 0 2481 14 18 9 25 0 1 0 59193167 59543552 13890 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/15632/statm: 14537 13890 389 142 0 13491 0
Current children cumulated CPU time (s) 25.22
Current children cumulated vsize (KiB) 58148

[startup+51.1014 s]
/proc/loadavg: 1.97 2.01 1.99 3/73 15638
/proc/meminfo: memFree=1221080/2055920 swapFree=4192812/4192956
[pid=15632] ppid=15630 vsize=58148 CPUtime=50.59
/proc/15632/stat : 15632 (pcs.small) R 15630 15632 14325 0 -1 4194304 23596 3866 0 0 5018 14 18 9 25 0 1 0 59193167 59543552 13890 996147200 134512640 135095119 4294956304 18446744073709551615 134918233 0 0 4096 0 0 0 0 17 1 0 0
/proc/15632/statm: 14537 13890 389 142 0 13491 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 58148

[startup+102.307 s]
/proc/loadavg: 1.98 2.01 1.99 3/73 15638
/proc/meminfo: memFree=1217688/2055920 swapFree=4192812/4192956
[pid=15632] ppid=15630 vsize=59176 CPUtime=101.31
/proc/15632/stat : 15632 (pcs.small) R 15630 15632 14325 0 -1 4194304 23730 3866 0 0 10090 14 18 9 25 0 1 0 59193167 60596224 14024 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 1 0 0
/proc/15632/statm: 14794 14024 389 142 0 13748 0
Current children cumulated CPU time (s) 101.31
Current children cumulated vsize (KiB) 59176

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 15638
/proc/meminfo: memFree=1212760/2055920 swapFree=4192812/4192956
[pid=15632] ppid=15630 vsize=60336 CPUtime=160.74
/proc/15632/stat : 15632 (pcs.small) R 15630 15632 14325 0 -1 4194304 23977 3866 0 0 16033 14 18 9 25 0 1 0 59193167 61784064 14271 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/15632/statm: 15084 14271 389 142 0 14038 0
Current children cumulated CPU time (s) 160.74
Current children cumulated vsize (KiB) 60336

[startup+222.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 15638
/proc/meminfo: memFree=1208472/2055920 swapFree=4192812/4192956
[pid=15632] ppid=15630 vsize=61492 CPUtime=220.18
/proc/15632/stat : 15632 (pcs.small) R 15630 15632 14325 0 -1 4194304 24412 3866 0 0 21976 15 18 9 25 0 1 0 59193167 62967808 14449 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/15632/statm: 15373 14449 389 142 0 14327 0
Current children cumulated CPU time (s) 220.18
Current children cumulated vsize (KiB) 61492

[startup+282.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 15638
/proc/meminfo: memFree=1201112/2055920 swapFree=4192812/4192956
[pid=15632] ppid=15630 vsize=65416 CPUtime=279.62
/proc/15632/stat : 15632 (pcs.small) R 15630 15632 14325 0 -1 4194304 25535 3866 0 0 27920 15 18 9 25 0 1 0 59193167 66985984 15315 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/15632/statm: 16354 15315 389 142 0 15308 0
Current children cumulated CPU time (s) 279.62
Current children cumulated vsize (KiB) 65416

[startup+342.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 15638
/proc/meminfo: memFree=1197856/2055920 swapFree=4192812/4192956
[pid=15632] ppid=15630 vsize=65416 CPUtime=339.05
/proc/15632/stat : 15632 (pcs.small) R 15630 15632 14325 0 -1 4194304 25668 3866 0 0 33863 15 18 9 25 0 1 0 59193167 66985984 15448 996147200 134512640 135095119 4294956304 18446744073709551615 134918224 0 0 4096 0 0 0 0 17 1 0 0
/proc/15632/statm: 16354 15448 389 142 0 15308 0
Current children cumulated CPU time (s) 339.05
Current children cumulated vsize (KiB) 65416

[startup+402.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 15638
/proc/meminfo: memFree=1192736/2055920 swapFree=4192812/4192956
[pid=15632] ppid=15630 vsize=68248 CPUtime=398.49
/proc/15632/stat : 15632 (pcs.small) R 15630 15632 14325 0 -1 4194304 26503 3866 0 0 39806 16 18 9 25 0 1 0 59193167 69885952 15770 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/15632/statm: 17062 15770 389 142 0 16016 0
Current children cumulated CPU time (s) 398.49
Current children cumulated vsize (KiB) 68248

[startup+462.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 15638
/proc/meminfo: memFree=1186976/2055920 swapFree=4192812/4192956
[pid=15632] ppid=15630 vsize=69424 CPUtime=457.93
/proc/15632/stat : 15632 (pcs.small) R 15630 15632 14325 0 -1 4194304 26952 3866 0 0 45749 17 18 9 25 0 1 0 59193167 71090176 16219 996147200 134512640 135095119 4294956304 18446744073709551615 134927080 0 0 4096 0 0 0 0 17 1 0 0
/proc/15632/statm: 17356 16219 389 142 0 16310 0
Current children cumulated CPU time (s) 457.93
Current children cumulated vsize (KiB) 69424

[startup+522.301 s]
/proc/loadavg: 2.10 2.03 2.00 3/83 15711
/proc/meminfo: memFree=1235472/2055920 swapFree=4192812/4192956
[pid=15632] ppid=15630 vsize=70724 CPUtime=517.69
/proc/15632/stat : 15632 (pcs.small) R 15630 15632 14325 0 -1 4194304 27437 3866 0 0 51723 19 18 9 25 0 1 0 59193167 72421376 16704 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/15632/statm: 17681 16704 389 142 0 16635 0
Current children cumulated CPU time (s) 517.69
Current children cumulated vsize (KiB) 70724

[startup+582.302 s]
/proc/loadavg: 2.08 2.04 2.00 3/83 15711
/proc/meminfo: memFree=1178960/2055920 swapFree=4192812/4192956
[pid=15632] ppid=15630 vsize=76468 CPUtime=577.67
/proc/15632/stat : 15632 (pcs.small) R 15630 15632 14325 0 -1 4194304 29040 3866 0 0 57719 21 18 9 25 0 1 0 59193167 78303232 17794 996147200 134512640 135095119 4294956304 18446744073709551615 134918159 0 0 4096 0 0 0 0 17 0 0 0
/proc/15632/statm: 19117 17794 389 142 0 18071 0
Current children cumulated CPU time (s) 577.67

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

[startup+822.302 s]
/proc/loadavg: 2.13 2.06 2.01 3/83 15711
/proc/meminfo: memFree=1044304/2055920 swapFree=4192812/4192956
[pid=15632] ppid=15630 vsize=83176 CPUtime=817.56
/proc/15632/stat : 15632 (pcs.small) R 15630 15632 14325 0 -1 4194304 31281 3866 0 0 81705 24 18 9 25 0 1 0 59193167 85172224 19010 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/15632/statm: 20794 19010 389 142 0 19748 0
Current children cumulated CPU time (s) 817.56
Current children cumulated vsize (KiB) 83176

[startup+882.302 s]
/proc/loadavg: 2.11 2.07 2.01 3/83 15711
/proc/meminfo: memFree=995024/2055920 swapFree=4192812/4192956
[pid=15632] ppid=15630 vsize=84476 CPUtime=877.53
/proc/15632/stat : 15632 (pcs.small) R 15630 15632 14325 0 -1 4194304 31745 3866 0 0 87701 25 18 9 25 0 1 0 59193167 86503424 19474 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/15632/statm: 21119 19474 389 142 0 20073 0
Current children cumulated CPU time (s) 877.53
Current children cumulated vsize (KiB) 84476

[startup+942.301 s]
/proc/loadavg: 2.04 2.05 2.00 3/83 15711
/proc/meminfo: memFree=950416/2055920 swapFree=4192812/4192956
[pid=15632] ppid=15630 vsize=85784 CPUtime=937.5
/proc/15632/stat : 15632 (pcs.small) R 15630 15632 14325 0 -1 4194304 32237 3866 0 0 93698 25 18 9 25 0 1 0 59193167 87842816 19966 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/15632/statm: 21446 19966 389 142 0 20400 0
Current children cumulated CPU time (s) 937.5
Current children cumulated vsize (KiB) 85784

[startup+1002.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/83 15711
/proc/meminfo: memFree=911568/2055920 swapFree=4192812/4192956
[pid=15632] ppid=15630 vsize=87088 CPUtime=997.48
/proc/15632/stat : 15632 (pcs.small) R 15630 15632 14325 0 -1 4194304 32707 3866 0 0 99695 26 18 9 25 0 1 0 59193167 89178112 20436 996147200 134512640 135095119 4294956304 18446744073709551615 134927029 0 0 4096 0 0 0 0 17 0 0 0
/proc/15632/statm: 21772 20436 389 142 0 20726 0
Current children cumulated CPU time (s) 997.48
Current children cumulated vsize (KiB) 87088

[startup+1062.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/83 15711
/proc/meminfo: memFree=899472/2055920 swapFree=4192812/4192956
[pid=15632] ppid=15630 vsize=98836 CPUtime=1057.45
/proc/15632/stat : 15632 (pcs.small) R 15630 15632 14325 0 -1 4194304 35807 3866 0 0 105690 28 18 9 25 0 1 0 59193167 101208064 22511 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 0 0 0
/proc/15632/statm: 24709 22511 389 142 0 23663 0
Current children cumulated CPU time (s) 1057.45
Current children cumulated vsize (KiB) 98836

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/83 15711
/proc/meminfo: memFree=898768/2055920 swapFree=4192812/4192956
[pid=15632] ppid=15630 vsize=98836 CPUtime=1117.43
/proc/15632/stat : 15632 (pcs.small) R 15630 15632 14325 0 -1 4194304 35961 3866 0 0 111687 29 18 9 25 0 1 0 59193167 101208064 22665 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/15632/statm: 24709 22665 389 142 0 23663 0
Current children cumulated CPU time (s) 1117.43
Current children cumulated vsize (KiB) 98836

[startup+1182.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/83 15711
/proc/meminfo: memFree=858576/2055920 swapFree=4192812/4192956
[pid=15632] ppid=15630 vsize=98836 CPUtime=1177.41
/proc/15632/stat : 15632 (pcs.small) R 15630 15632 14325 0 -1 4194304 36117 3866 0 0 117685 29 18 9 25 0 1 0 59193167 101208064 22821 996147200 134512640 135095119 4294956304 18446744073709551615 134927011 0 0 4096 0 0 0 0 17 0 0 0
/proc/15632/statm: 24709 22821 389 142 0 23663 0
Current children cumulated CPU time (s) 1177.41
Current children cumulated vsize (KiB) 98836

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/83 15711
/proc/meminfo: memFree=825040/2055920 swapFree=4192812/4192956
[pid=15632] ppid=15630 vsize=98836 CPUtime=1237.37
/proc/15632/stat : 15632 (pcs.small) R 15630 15632 14325 0 -1 4194304 36270 3866 0 0 123681 29 18 9 25 0 1 0 59193167 101208064 22974 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/15632/statm: 24709 22974 389 142 0 23663 0
Current children cumulated CPU time (s) 1237.37
Current children cumulated vsize (KiB) 98836

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 15711
/proc/meminfo: memFree=807632/2055920 swapFree=4192812/4192956
[pid=15632] ppid=15630 vsize=98836 CPUtime=1297.35
/proc/15632/stat : 15632 (pcs.small) R 15630 15632 14325 0 -1 4194304 36395 3866 0 0 129679 29 18 9 25 0 1 0 59193167 101208064 23099 996147200 134512640 135095119 4294956304 18446744073709551615 134918211 0 0 4096 0 0 0 0 17 0 0 0
/proc/15632/statm: 24709 23099 389 142 0 23663 0
Current children cumulated CPU time (s) 1297.35
Current children cumulated vsize (KiB) 98836

[startup+1362.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/83 15711
/proc/meminfo: memFree=773840/2055920 swapFree=4192812/4192956
[pid=15632] ppid=15630 vsize=98968 CPUtime=1357.32
/proc/15632/stat : 15632 (pcs.small) R 15630 15632 14325 0 -1 4194304 36559 3866 0 0 135676 29 18 9 25 0 1 0 59193167 101343232 23263 996147200 134512640 135095119 4294956304 18446744073709551615 134918065 0 0 4096 0 0 0 0 17 0 0 0
/proc/15632/statm: 24742 23263 389 142 0 23696 0
Current children cumulated CPU time (s) 1357.32
Current children cumulated vsize (KiB) 98968

[startup+1422.31 s]
/proc/loadavg: 2.01 2.01 2.00 3/83 15711
/proc/meminfo: memFree=768528/2055920 swapFree=4192812/4192956
[pid=15632] ppid=15630 vsize=100136 CPUtime=1417.3
/proc/15632/stat : 15632 (pcs.small) R 15630 15632 14325 0 -1 4194304 36981 3866 0 0 141674 29 18 9 25 0 1 0 59193167 102539264 23685 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/15632/statm: 25034 23685 389 142 0 23988 0
Current children cumulated CPU time (s) 1417.3
Current children cumulated vsize (KiB) 100136

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 15711
/proc/meminfo: memFree=730192/2055920 swapFree=4192812/4192956
[pid=15632] ppid=15630 vsize=109376 CPUtime=1477.27
/proc/15632/stat : 15632 (pcs.small) R 15630 15632 14325 0 -1 4194304 39409 3866 0 0 147669 31 18 9 25 0 1 0 59193167 112001024 24064 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/15632/statm: 27344 24064 389 142 0 26298 0
Current children cumulated CPU time (s) 1477.27
Current children cumulated vsize (KiB) 109376

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 15711
/proc/meminfo: memFree=722896/2055920 swapFree=4192812/4192956
[pid=15632] ppid=15630 vsize=110424 CPUtime=1537.25
/proc/15632/stat : 15632 (pcs.small) R 15630 15632 14325 0 -1 4194304 39809 3866 0 0 153666 32 18 9 25 0 1 0 59193167 113074176 24464 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/15632/statm: 27606 24464 389 142 0 26560 0
Current children cumulated CPU time (s) 1537.25
Current children cumulated vsize (KiB) 110424

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 15711
/proc/meminfo: memFree=688528/2055920 swapFree=4192812/4192956
[pid=15632] ppid=15630 vsize=111468 CPUtime=1597.22
/proc/15632/stat : 15632 (pcs.small) R 15630 15632 14325 0 -1 4194304 40215 3866 0 0 159663 32 18 9 25 0 1 0 59193167 114143232 24870 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/15632/statm: 27867 24870 389 142 0 26821 0
Current children cumulated CPU time (s) 1597.22
Current children cumulated vsize (KiB) 111468

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 15711
/proc/meminfo: memFree=681296/2055920 swapFree=4192812/4192956
[pid=15632] ppid=15630 vsize=112636 CPUtime=1657.2
/proc/15632/stat : 15632 (pcs.small) R 15630 15632 14325 0 -1 4194304 40617 3866 0 0 165659 34 18 9 25 0 1 0 59193167 115339264 25272 996147200 134512640 135095119 4294956304 18446744073709551615 134918079 0 0 4096 0 0 0 0 17 0 0 0
/proc/15632/statm: 28159 25272 389 142 0 27113 0
Current children cumulated CPU time (s) 1657.2
Current children cumulated vsize (KiB) 112636

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 15711
/proc/meminfo: memFree=649424/2055920 swapFree=4192812/4192956
[pid=15632] ppid=15630 vsize=113552 CPUtime=1717.17
/proc/15632/stat : 15632 (pcs.small) R 15630 15632 14325 0 -1 4194304 40986 3866 0 0 171656 34 18 9 25 0 1 0 59193167 116277248 25641 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/15632/statm: 28388 25641 389 142 0 27342 0
Current children cumulated CPU time (s) 1717.17
Current children cumulated vsize (KiB) 113552

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 15711
/proc/meminfo: memFree=641936/2055920 swapFree=4192812/4192956
[pid=15632] ppid=15630 vsize=114724 CPUtime=1777.14
/proc/15632/stat : 15632 (pcs.small) R 15630 15632 14325 0 -1 4194304 41405 3866 0 0 177652 35 18 9 25 0 1 0 59193167 117477376 26060 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/15632/statm: 28681 26060 389 142 0 27635 0
Current children cumulated CPU time (s) 1777.14
Current children cumulated vsize (KiB) 114724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 15711
/proc/meminfo: memFree=611408/2055920 swapFree=4192812/4192956
[pid=15632] ppid=15630 vsize=115112 CPUtime=1800.04
/proc/15632/stat : 15632 (pcs.small) R 15630 15632 14325 0 -1 4194304 41574 3866 0 0 179942 35 18 9 25 0 1 0 59193167 117874688 26229 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/15632/statm: 28778 26229 389 142 0 27732 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 115112

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1805.22
CPU time (s): 1800.08
CPU user time (s): 1799.61
CPU system time (s): 0.464929
CPU usage (%): 99.7149
Max. virtual memory (cumulated for all children) (KiB): 115112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.61
system time used= 0.464929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45440
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= 24
involuntary context switches= 15446

runsolver used 2.6066 second user time and 5.60415 second system time

The end

Launcher Data 

Begin job on node49 at 2009-07-16 07:15:28
IDJOB=2082517
IDBENCH=57592
IDSOLVER=734
FILE ID=node49/2082517-1247721326
PBS_JOBID= 9521444
Free space on /tmp= 66356 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-8-20-5/normalized-rand-8-20-5-18-800-0_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2082517-1247721326/watcher-2082517-1247721326 -o /tmp/evaluation-result-2082517-1247721326/solver-2082517-1247721326 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 316949561 HOME/instance-2082517-1247721326.xml

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

MD5SUM BENCH= a42b1fcf5ad10b80deb15852b7f7abc6
RANDOM SEED=316949561

node49.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		: 3000.232
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		: 3000.232
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:       1278336 kB
Buffers:         59968 kB
Cached:         511640 kB
SwapCached:          0 kB
Active:         272788 kB
Inactive:       441060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1278336 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           23720 kB
Writeback:           0 kB
Mapped:         153740 kB
Slab:            48564 kB
Committed_AS:   656604 kB
PageTables:       2020 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= 66356 MiB
End job on node49 at 2009-07-16 07:45:35