Trace number 2087830

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 0.3.2UNSAT 1404.1 1413.75

DiagnosticValue
ASSIGNMENTS40319

General information on the benchmark

Namecsp/dag-rand/
normalized-rand-n23-d3-e16-r15-t150000-12.xml
MD5SUM753e24394b5b984cc9ba217fd7abb07c
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 benchmark144.275
Satisfiable
(Un)Satisfiability was proved
Number of variables23
Number of constraints16
Maximum constraint arity15
Maximum domain size3
Number of constraints which are defined in extension16
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.49/0.95	c small-domain mode
0.49/0.96	c Seed is 2060110489
0.49/0.96	c Constructing HOME/instance-2087830-1247728445.xml  with 16 constraints
25.80/26.12	c Solving 40319 backtracks 17 restarts
1404.03/1413.75	s UNSATISFIABLE
1404.03/1413.75	d ASSIGNMENTS 40319

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2087830-1247728445/watcher-2087830-1247728445 -o /tmp/evaluation-result-2087830-1247728445/solver-2087830-1247728445 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 2060110489 HOME/instance-2087830-1247728445.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: 2.02 2.03 2.00 4/82 16450
/proc/meminfo: memFree=1430344/2055920 swapFree=4192812/4192956
[pid=16450] ppid=16448 vsize=5356 CPUtime=0
/proc/16450/stat : 16450 (pcssolve) R 16448 16450 15699 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 59909214 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 255539604127 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/16450/statm: 1339 241 200 169 0 50 0
[pid=16451] ppid=16450 vsize=0 CPUtime=0
/proc/16451/stat : 16451 (pcssolve) R 16450 16450 15699 0 -1 4194368 22 0 0 0 0 0 0 0 22 0 1 0 59909215 0 0 996147200 0 0 0 18446744073709551615 255539604775 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 0 0 0 0 0 0 0
[pid=16452] ppid=16450 vsize=5356 CPUtime=0
/proc/16452/stat : 16452 (pcssolve) R 16450 16450 15699 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 59909215 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 255539604127 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/16452/statm: 1339 241 200 169 0 50 0

[startup+0.028092 s]
/proc/loadavg: 2.02 2.03 2.00 4/82 16450
/proc/meminfo: memFree=1430344/2055920 swapFree=4192812/4192956
[pid=16450] ppid=16448 vsize=5356 CPUtime=0
/proc/16450/stat : 16450 (pcssolve) S 16448 16450 15699 0 -1 4194304 305 0 0 0 0 0 0 0 21 0 1 0 59909214 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16450/statm: 1339 242 201 169 0 50 0
[pid=16451] ppid=16450 vsize=15980 CPUtime=0.01
/proc/16451/stat : 16451 (fgrep) R 16450 16450 15699 0 -1 4194304 2480 0 0 0 0 1 0 0 22 0 1 0 59909215 16363520 1450 996147200 4194304 4274172 548682068976 18446744073709551615 255539484147 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 3995 1450 88 19 0 3119 0
[pid=16452] ppid=16450 vsize=5356 CPUtime=0
/proc/16452/stat : 16452 (pcssolve) R 16450 16450 15699 0 -1 4194368 22 0 0 0 0 0 0 0 23 0 1 0 59909215 5484544 244 996147200 4194304 4889804 548682068800 18446744073709551615 255539604775 0 0 4096 0 0 0 0 17 1 0 0
/proc/16452/statm: 1339 244 203 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 26692

[startup+0.102098 s]
/proc/loadavg: 2.02 2.03 2.00 4/82 16450
/proc/meminfo: memFree=1430344/2055920 swapFree=4192812/4192956
[pid=16450] ppid=16448 vsize=5356 CPUtime=0
/proc/16450/stat : 16450 (pcssolve) S 16448 16450 15699 0 -1 4194304 305 0 0 0 0 0 0 0 21 0 1 0 59909214 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16450/statm: 1339 242 201 169 0 50 0
[pid=16451] ppid=16450 vsize=11876 CPUtime=0.08
/proc/16451/stat : 16451 (fgrep) R 16450 16450 15699 0 -1 4194304 4237 0 0 0 5 3 0 0 22 0 1 0 59909215 12161024 2182 996147200 4194304 4274172 548682068976 18446744073709551615 4243301 0 0 4096 0 0 0 0 17 1 0 0
/proc/16451/statm: 2969 2182 88 19 0 2093 0
[pid=16452] ppid=16450 vsize=5356 CPUtime=0
/proc/16452/stat : 16452 (pcssolve) R 16450 16450 15699 0 -1 4194368 22 0 0 0 0 0 0 0 23 0 1 0 59909215 5484544 244 996147200 4194304 4889804 548682068800 18446744073709551615 255539604775 0 0 4096 0 0 0 0 17 1 0 0
/proc/16452/statm: 1339 244 203 169 0 50 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 22588

[startup+0.302119 s]
/proc/loadavg: 2.02 2.03 2.00 4/82 16450
/proc/meminfo: memFree=1430344/2055920 swapFree=4192812/4192956
[pid=16450] ppid=16448 vsize=5356 CPUtime=0.25
/proc/16450/stat : 16450 (pcssolve) S 16448 16450 15699 0 -1 4194304 339 4406 0 0 0 0 17 8 16 0 1 0 59909214 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16450/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 5356

[startup+0.702157 s]
/proc/loadavg: 2.02 2.03 2.00 4/82 16450
/proc/meminfo: memFree=1430344/2055920 swapFree=4192812/4192956
[pid=16450] ppid=16448 vsize=5356 CPUtime=0.49
/proc/16450/stat : 16450 (pcssolve) S 16448 16450 15699 0 -1 4194304 367 8826 0 0 0 0 33 16 15 0 1 0 59909214 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16450/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 5356

[startup+1.50122 s]
/proc/loadavg: 2.02 2.03 2.00 3/83 16456
/proc/meminfo: memFree=1429312/2055920 swapFree=4192812/4192956
[pid=16450] ppid=16448 vsize=14980 CPUtime=1.44
/proc/16450/stat : 16450 (pcs.small) R 16448 16450 15699 0 -1 4194304 3442 13088 0 0 49 2 69 24 21 0 1 0 59909214 15339520 3051 996147200 134512640 135095119 4294956304 18446744073709551615 4159774000 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 3745 3051 361 142 0 2699 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 14980

[startup+3.10138 s]
/proc/loadavg: 2.02 2.03 2.00 3/83 16456
/proc/meminfo: memFree=1411328/2055920 swapFree=4192812/4192956
[pid=16450] ppid=16448 vsize=29016 CPUtime=3.02
/proc/16450/stat : 16450 (pcs.small) R 16448 16450 15699 0 -1 4194304 8267 13088 0 0 204 5 69 24 25 0 1 0 59909214 29712384 5703 996147200 134512640 135095119 4294956304 18446744073709551615 134653780 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 7254 5703 375 142 0 6208 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 29016

[startup+6.30168 s]
/proc/loadavg: 2.02 2.03 2.00 3/83 16456
/proc/meminfo: memFree=1390208/2055920 swapFree=4192812/4192956
[pid=16450] ppid=16448 vsize=57308 CPUtime=6.19
/proc/16450/stat : 16450 (pcs.small) R 16448 16450 15699 0 -1 4194304 17065 13088 0 0 517 9 69 24 25 0 1 0 59909214 58683392 11035 996147200 134512640 135095119 4294956304 18446744073709551615 134681641 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 14327 11035 375 142 0 13281 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 57308

[startup+12.7013 s]
/proc/loadavg: 2.02 2.03 2.00 3/83 16456
/proc/meminfo: memFree=1346304/2055920 swapFree=4192812/4192956
[pid=16450] ppid=16448 vsize=115888 CPUtime=12.53
/proc/16450/stat : 16450 (pcs.small) R 16448 16450 15699 0 -1 4194304 35134 13088 0 0 1144 16 69 24 25 0 1 0 59909214 118669312 22172 996147200 134512640 135095119 4294956304 18446744073709551615 134935107 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 28972 22172 375 142 0 27926 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 115888

[startup+25.5025 s]
/proc/loadavg: 2.01 2.03 2.00 3/83 16456
/proc/meminfo: memFree=1262720/2055920 swapFree=4192812/4192956
[pid=16450] ppid=16448 vsize=230412 CPUtime=25.21
/proc/16450/stat : 16450 (pcs.small) R 16448 16450 15699 0 -1 4194304 71535 13088 0 0 2395 33 69 24 25 0 1 0 59909214 235941888 43716 996147200 134512640 135095119 4294956304 18446744073709551615 134945089 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 57603 43716 375 142 0 56557 0
Current children cumulated CPU time (s) 25.21
Current children cumulated vsize (KiB) 230412

[startup+51.1029 s]
/proc/loadavg: 2.01 2.02 2.00 3/83 16456
/proc/meminfo: memFree=1252608/2055920 swapFree=4192812/4192956
[pid=16450] ppid=16448 vsize=182376 CPUtime=50.57
/proc/16450/stat : 16450 (pcs.small) R 16448 16450 15699 0 -1 4194304 73540 13088 0 0 4930 34 69 24 25 0 1 0 59909214 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918220 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 50.57
Current children cumulated vsize (KiB) 182376

[startup+102.307 s]
/proc/loadavg: 2.00 2.02 2.00 3/83 16456
/proc/meminfo: memFree=1252608/2055920 swapFree=4192812/4192956
[pid=16450] ppid=16448 vsize=182376 CPUtime=101.29
/proc/16450/stat : 16450 (pcs.small) R 16448 16450 15699 0 -1 4194304 73540 13088 0 0 10002 34 69 24 25 0 1 0 59909214 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 101.29
Current children cumulated vsize (KiB) 182376

[startup+162.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/83 16456
/proc/meminfo: memFree=1252544/2055920 swapFree=4192812/4192956
[pid=16450] ppid=16448 vsize=182376 CPUtime=160.73
/proc/16450/stat : 16450 (pcs.small) R 16448 16450 15699 0 -1 4194304 73540 13088 0 0 15945 35 69 24 25 0 1 0 59909214 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 160.73
Current children cumulated vsize (KiB) 182376

[startup+222.303 s]
/proc/loadavg: 2.00 2.01 2.00 3/83 16456
/proc/meminfo: memFree=1252544/2055920 swapFree=4192812/4192956
[pid=16450] ppid=16448 vsize=182376 CPUtime=220.17
/proc/16450/stat : 16450 (pcs.small) R 16448 16450 15699 0 -1 4194304 73540 13088 0 0 21889 35 69 24 25 0 1 0 59909214 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 220.17
Current children cumulated vsize (KiB) 182376

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 16456
/proc/meminfo: memFree=1252608/2055920 swapFree=4192812/4192956
[pid=16450] ppid=16448 vsize=182376 CPUtime=279.6
/proc/16450/stat : 16450 (pcs.small) R 16448 16450 15699 0 -1 4194304 73540 13088 0 0 27832 35 69 24 25 0 1 0 59909214 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 279.6
Current children cumulated vsize (KiB) 182376

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 16456
/proc/meminfo: memFree=1252608/2055920 swapFree=4192812/4192956
[pid=16450] ppid=16448 vsize=182376 CPUtime=339.05
/proc/16450/stat : 16450 (pcs.small) R 16448 16450 15699 0 -1 4194304 73540 13088 0 0 33776 36 69 24 25 0 1 0 59909214 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918241 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 339.05
Current children cumulated vsize (KiB) 182376

[startup+402.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 16456
/proc/meminfo: memFree=1252544/2055920 swapFree=4192812/4192956
[pid=16450] ppid=16448 vsize=182376 CPUtime=398.48
/proc/16450/stat : 16450 (pcs.small) R 16448 16450 15699 0 -1 4194304 73540 13088 0 0 39719 36 69 24 25 0 1 0 59909214 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 398.48
Current children cumulated vsize (KiB) 182376

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 16456
/proc/meminfo: memFree=1252480/2055920 swapFree=4192812/4192956
[pid=16450] ppid=16448 vsize=182376 CPUtime=457.92
/proc/16450/stat : 16450 (pcs.small) R 16448 16450 15699 0 -1 4194304 73540 13088 0 0 45663 36 69 24 25 0 1 0 59909214 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 457.92
Current children cumulated vsize (KiB) 182376

[startup+522.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 16456
/proc/meminfo: memFree=1252416/2055920 swapFree=4192812/4192956
[pid=16450] ppid=16448 vsize=182376 CPUtime=517.37
/proc/16450/stat : 16450 (pcs.small) R 16448 16450 15699 0 -1 4194304 73540 13088 0 0 51607 37 69 24 25 0 1 0 59909214 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918159 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 517.37
Current children cumulated vsize (KiB) 182376

[startup+582.303 s]

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

/proc/meminfo: memFree=1199032/2055920 swapFree=4192812/4192956
[pid=16450] ppid=16448 vsize=182376 CPUtime=755.12
/proc/16450/stat : 16450 (pcs.small) R 16448 16450 15699 0 -1 4194304 73540 13088 0 0 75381 38 69 24 25 0 1 0 59909214 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134927013 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 755.12
Current children cumulated vsize (KiB) 182376

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 16457
/proc/meminfo: memFree=1197048/2055920 swapFree=4192812/4192956
[pid=16450] ppid=16448 vsize=182376 CPUtime=814.56
/proc/16450/stat : 16450 (pcs.small) R 16448 16450 15699 0 -1 4194304 73540 13088 0 0 81325 38 69 24 25 0 1 0 59909214 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 814.56
Current children cumulated vsize (KiB) 182376

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 16457
/proc/meminfo: memFree=1195832/2055920 swapFree=4192812/4192956
[pid=16450] ppid=16448 vsize=182376 CPUtime=874
/proc/16450/stat : 16450 (pcs.small) R 16448 16450 15699 0 -1 4194304 73540 13088 0 0 87269 38 69 24 25 0 1 0 59909214 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918227 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 874
Current children cumulated vsize (KiB) 182376

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 16457
/proc/meminfo: memFree=1193272/2055920 swapFree=4192812/4192956
[pid=16450] ppid=16448 vsize=182376 CPUtime=933.43
/proc/16450/stat : 16450 (pcs.small) R 16448 16450 15699 0 -1 4194304 73540 13088 0 0 93212 38 69 24 25 0 1 0 59909214 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918280 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 933.43
Current children cumulated vsize (KiB) 182376

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 16457
/proc/meminfo: memFree=1187128/2055920 swapFree=4192812/4192956
[pid=16450] ppid=16448 vsize=182376 CPUtime=992.87
/proc/16450/stat : 16450 (pcs.small) R 16448 16450 15699 0 -1 4194304 73540 13088 0 0 99156 38 69 24 25 0 1 0 59909214 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918227 0 0 4096 0 0 0 0 17 1 0 0
/proc/16450/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 992.87
Current children cumulated vsize (KiB) 182376

[startup+1062.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/73 16943
/proc/meminfo: memFree=1316944/2055920 swapFree=4192812/4192956
[pid=16450] ppid=16448 vsize=182376 CPUtime=1052.76
/proc/16450/stat : 16450 (pcs.small) R 16448 16450 15699 0 -1 4194304 73540 13088 0 0 105141 42 69 24 25 0 1 0 59909214 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/16450/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 1052.76
Current children cumulated vsize (KiB) 182376

[startup+1122.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 16943
/proc/meminfo: memFree=1305424/2055920 swapFree=4192812/4192956
[pid=16450] ppid=16448 vsize=182376 CPUtime=1112.75
/proc/16450/stat : 16450 (pcs.small) R 16448 16450 15699 0 -1 4194304 73540 13088 0 0 111139 43 69 24 25 0 1 0 59909214 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16450/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 1112.75
Current children cumulated vsize (KiB) 182376

[startup+1182.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/73 16943
/proc/meminfo: memFree=1297424/2055920 swapFree=4192812/4192956
[pid=16450] ppid=16448 vsize=182376 CPUtime=1172.72
/proc/16450/stat : 16450 (pcs.small) R 16448 16450 15699 0 -1 4194304 73540 13088 0 0 117136 43 69 24 25 0 1 0 59909214 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/16450/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 1172.72
Current children cumulated vsize (KiB) 182376

[startup+1242.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/73 16943
/proc/meminfo: memFree=1283792/2055920 swapFree=4192812/4192956
[pid=16450] ppid=16448 vsize=182376 CPUtime=1232.7
/proc/16450/stat : 16450 (pcs.small) R 16448 16450 15699 0 -1 4194304 73540 13088 0 0 123134 43 69 24 25 0 1 0 59909214 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134927011 0 0 4096 0 0 0 0 17 0 0 0
/proc/16450/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 1232.7
Current children cumulated vsize (KiB) 182376

[startup+1302.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/73 16943
/proc/meminfo: memFree=1281296/2055920 swapFree=4192812/4192956
[pid=16450] ppid=16448 vsize=182376 CPUtime=1292.68
/proc/16450/stat : 16450 (pcs.small) R 16448 16450 15699 0 -1 4194304 73540 13088 0 0 129132 43 69 24 25 0 1 0 59909214 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134927001 0 0 4096 0 0 0 0 17 0 0 0
/proc/16450/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 1292.68
Current children cumulated vsize (KiB) 182376

[startup+1362.3 s]
/proc/loadavg: 2.19 2.07 2.01 3/73 16943
/proc/meminfo: memFree=1277968/2055920 swapFree=4192812/4192956
[pid=16450] ppid=16448 vsize=182376 CPUtime=1352.65
/proc/16450/stat : 16450 (pcs.small) R 16448 16450 15699 0 -1 4194304 73540 13088 0 0 135129 43 69 24 25 0 1 0 59909214 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16450/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 1352.65
Current children cumulated vsize (KiB) 182376

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

[startup+1382.3 s]
/proc/loadavg: 2.14 2.06 2.01 3/73 16943
/proc/meminfo: memFree=1276176/2055920 swapFree=4192812/4192956
[pid=16450] ppid=16448 vsize=182376 CPUtime=1372.64
/proc/16450/stat : 16450 (pcs.small) R 16448 16450 15699 0 -1 4194304 73540 13088 0 0 137128 43 69 24 25 0 1 0 59909214 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16450/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 1372.64
Current children cumulated vsize (KiB) 182376

[startup+1395.1 s]
/proc/loadavg: 2.11 2.06 2.01 3/73 16943
/proc/meminfo: memFree=1275024/2055920 swapFree=4192812/4192956
[pid=16450] ppid=16448 vsize=182376 CPUtime=1385.44
/proc/16450/stat : 16450 (pcs.small) R 16448 16450 15699 0 -1 4194304 73540 13088 0 0 138408 43 69 24 25 0 1 0 59909214 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918069 0 0 4096 0 0 0 0 17 0 0 0
/proc/16450/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 1385.44
Current children cumulated vsize (KiB) 182376

[startup+1401.5 s]
/proc/loadavg: 2.10 2.06 2.01 3/73 16943
/proc/meminfo: memFree=1274448/2055920 swapFree=4192812/4192956
[pid=16450] ppid=16448 vsize=182376 CPUtime=1391.84
/proc/16450/stat : 16450 (pcs.small) R 16448 16450 15699 0 -1 4194304 73540 13088 0 0 139048 43 69 24 25 0 1 0 59909214 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918233 0 0 4096 0 0 0 0 17 0 0 0
/proc/16450/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 1391.84
Current children cumulated vsize (KiB) 182376

[startup+1407.9 s]
/proc/loadavg: 2.09 2.06 2.01 3/73 16943
/proc/meminfo: memFree=1273872/2055920 swapFree=4192812/4192956
[pid=16450] ppid=16448 vsize=182376 CPUtime=1398.24
/proc/16450/stat : 16450 (pcs.small) R 16448 16450 15699 0 -1 4194304 73540 13088 0 0 139688 43 69 24 25 0 1 0 59909214 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 0 0 0
/proc/16450/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 1398.24
Current children cumulated vsize (KiB) 182376

[startup+1411.1 s]
/proc/loadavg: 2.08 2.06 2.01 3/73 16943
/proc/meminfo: memFree=1273680/2055920 swapFree=4192812/4192956
[pid=16450] ppid=16448 vsize=182376 CPUtime=1401.43
/proc/16450/stat : 16450 (pcs.small) R 16448 16450 15699 0 -1 4194304 73540 13088 0 0 140007 43 69 24 25 0 1 0 59909214 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918241 0 0 4096 0 0 0 0 17 0 0 0
/proc/16450/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 1401.43
Current children cumulated vsize (KiB) 182376

[startup+1412.7 s]
/proc/loadavg: 2.08 2.06 2.01 3/73 16943
/proc/meminfo: memFree=1273488/2055920 swapFree=4192812/4192956
[pid=16450] ppid=16448 vsize=182376 CPUtime=1403.03
/proc/16450/stat : 16450 (pcs.small) R 16448 16450 15699 0 -1 4194304 73540 13088 0 0 140167 43 69 24 25 0 1 0 59909214 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 0 0 0
/proc/16450/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 1403.03
Current children cumulated vsize (KiB) 182376

[startup+1413.51 s]
/proc/loadavg: 2.08 2.06 2.01 3/73 16943
/proc/meminfo: memFree=1273424/2055920 swapFree=4192812/4192956
[pid=16450] ppid=16448 vsize=182376 CPUtime=1403.84
/proc/16450/stat : 16450 (pcs.small) R 16448 16450 15699 0 -1 4194304 73540 13088 0 0 140248 43 69 24 25 0 1 0 59909214 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918249 0 0 4096 0 0 0 0 17 0 0 0
/proc/16450/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 1403.84
Current children cumulated vsize (KiB) 182376

[startup+1413.7 s]
/proc/loadavg: 2.08 2.06 2.01 3/73 16943
/proc/meminfo: memFree=1273424/2055920 swapFree=4192812/4192956
[pid=16450] ppid=16448 vsize=182376 CPUtime=1404.03
/proc/16450/stat : 16450 (pcs.small) R 16448 16450 15699 0 -1 4194304 73540 13088 0 0 140267 43 69 24 25 0 1 0 59909214 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 3964412 0 0 4096 0 0 0 0 17 0 0 0
/proc/16450/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 1404.03
Current children cumulated vsize (KiB) 182376

Child status: 0
Real time (s): 1413.75
CPU time (s): 1404.1
CPU user time (s): 1403.4
CPU system time (s): 0.707892
CPU usage (%): 99.3176
Max. virtual memory (cumulated for all children) (KiB): 238632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1403.4
system time used= 0.707892
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 86631
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= 26
involuntary context switches= 42028

runsolver used 2.23466 second user time and 4.19536 second system time

The end

Launcher Data 

Begin job on node48 at 2009-07-16 09:14:11
IDJOB=2087830
IDBENCH=58808
IDSOLVER=734
FILE ID=node48/2087830-1247728445
PBS_JOBID= 9521518
Free space on /tmp= 66300 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/dag-rand/normalized-rand-n23-d3-e16-r15-t150000-12.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2087830-1247728445/watcher-2087830-1247728445 -o /tmp/evaluation-result-2087830-1247728445/solver-2087830-1247728445 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 2060110489 HOME/instance-2087830-1247728445.xml

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

MD5SUM BENCH= 753e24394b5b984cc9ba217fd7abb07c
RANDOM SEED=2060110489

node48.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		: 3000.237
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		: 3000.237
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:       1430824 kB
Buffers:         80452 kB
Cached:         374808 kB
SwapCached:          0 kB
Active:         241664 kB
Inactive:       304960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1430824 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           72264 kB
Writeback:           0 kB
Mapped:         111760 kB
Slab:            63456 kB
Committed_AS:   689964 kB
PageTables:       1956 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= 66300 MiB
End job on node48 at 2009-07-16 09:37:44