Trace number 2087840

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 0.3.2UNSAT 1720.21 1723.84

DiagnosticValue
ASSIGNMENTS70302

General information on the benchmark

Namecsp/dag-rand/
normalized-rand-n23-d3-e16-r15-t150000-3.xml
MD5SUM7a2002403f90a55551911ef90dc24de1
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 benchmark134.853
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 

0.98/1.03	c small-domain mode
0.98/1.04	c Seed is 1469001638
0.98/1.04	c Constructing HOME/instance-2087840-1247728477.xml  with 16 constraints
24.85/25.06	c Solving 70302 backtracks 18 restarts
1720.15/1723.83	s UNSATISFIABLE
1720.15/1723.83	d ASSIGNMENTS 70302

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-2087840-1247728477/watcher-2087840-1247728477 -o /tmp/evaluation-result-2087840-1247728477/solver-2087840-1247728477 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1469001638 HOME/instance-2087840-1247728477.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: 1.99 2.00 2.00 4/73 16176
/proc/meminfo: memFree=1295000/2055920 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=5356 CPUtime=0
/proc/16176/stat : 16176 (pcssolve) R 16174 16176 15620 0 -1 4194304 290 0 0 0 0 0 0 0 24 0 1 0 59913537 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 240153848479 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/16176/statm: 1339 241 200 169 0 50 0
[pid=16177] ppid=16176 vsize=5356 CPUtime=0
/proc/16177/stat : 16177 (pcssolve) R 16176 16176 15620 0 -1 4194368 22 0 0 0 0 0 0 0 24 0 1 0 59913537 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 240153849127 0 0 4096 0 0 0 0 17 1 0 0
/proc/16177/statm: 1339 243 202 169 0 50 0

[startup+0.060493 s]
/proc/loadavg: 1.99 2.00 2.00 4/73 16176
/proc/meminfo: memFree=1295000/2055920 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=5356 CPUtime=0
/proc/16176/stat : 16176 (pcssolve) S 16174 16176 15620 0 -1 4194304 305 0 0 0 0 0 0 0 24 0 1 0 59913537 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16176/statm: 1339 242 201 169 0 50 0
[pid=16177] ppid=16176 vsize=11876 CPUtime=0.04
/proc/16177/stat : 16177 (fgrep) R 16176 16176 15620 0 -1 4194304 4237 0 0 0 2 2 0 0 24 0 1 0 59913537 12161024 2182 996147200 4194304 4274172 548682068976 18446744073709551615 240153728546 0 0 4096 0 0 0 0 17 1 0 0
/proc/16177/statm: 2969 2182 88 19 0 2093 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 17232

[startup+0.101504 s]
/proc/loadavg: 1.99 2.00 2.00 4/73 16176
/proc/meminfo: memFree=1295000/2055920 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=5356 CPUtime=0
/proc/16176/stat : 16176 (pcssolve) S 16174 16176 15620 0 -1 4194304 305 0 0 0 0 0 0 0 24 0 1 0 59913537 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16176/statm: 1339 242 201 169 0 50 0
[pid=16177] ppid=16176 vsize=11876 CPUtime=0.09
/proc/16177/stat : 16177 (fgrep) R 16176 16176 15620 0 -1 4194304 4237 0 0 0 5 4 0 0 24 0 1 0 59913537 12161024 2182 996147200 4194304 4274172 548682068976 18446744073709551615 240154017874 0 0 4096 0 0 0 0 17 1 0 0
/proc/16177/statm: 2969 2182 88 19 0 2093 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17232

[startup+0.301542 s]
/proc/loadavg: 1.99 2.00 2.00 4/73 16176
/proc/meminfo: memFree=1295000/2055920 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=5356 CPUtime=0.27
/proc/16176/stat : 16176 (pcssolve) S 16174 16176 15620 0 -1 4194304 339 4406 0 0 0 0 17 10 15 0 1 0 59913537 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16176/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 5356

[startup+0.701613 s]
/proc/loadavg: 1.99 2.00 2.00 4/73 16176
/proc/meminfo: memFree=1295000/2055920 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=5356 CPUtime=0.57
/proc/16176/stat : 16176 (pcssolve) S 16174 16176 15620 0 -1 4194304 367 8826 0 0 0 0 36 21 15 0 1 0 59913537 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16176/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0.57
Current children cumulated vsize (KiB) 5356

[startup+1.50177 s]
/proc/loadavg: 2.07 2.02 2.01 3/75 16182
/proc/meminfo: memFree=1286344/2055920 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=14716 CPUtime=1.47
/proc/16176/stat : 16176 (pcs.small) R 16174 16176 15620 0 -1 4194304 3334 13088 0 0 45 1 71 30 21 0 1 0 59913537 15069184 2943 996147200 134512640 135095119 4294956304 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/16176/statm: 3679 2943 361 142 0 2633 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 14716

[startup+3.10107 s]
/proc/loadavg: 2.07 2.02 2.01 3/74 16182
/proc/meminfo: memFree=1276688/2055920 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=29412 CPUtime=3.06
/proc/16176/stat : 16176 (pcs.small) R 16174 16176 15620 0 -1 4194304 8378 13088 0 0 201 4 71 30 25 0 1 0 59913537 30117888 5814 996147200 134512640 135095119 4294956304 18446744073709551615 134681671 0 0 4096 0 0 0 0 17 0 0 0
/proc/16176/statm: 7353 5814 375 142 0 6307 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 29412

[startup+6.30168 s]
/proc/loadavg: 2.07 2.02 2.01 3/74 16182
/proc/meminfo: memFree=1253648/2055920 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=60684 CPUtime=6.23
/proc/16176/stat : 16176 (pcs.small) R 16174 16176 15620 0 -1 4194304 18460 13088 0 0 515 7 71 30 25 0 1 0 59913537 62140416 11733 996147200 134512640 135095119 4294956304 18446744073709551615 134943963 0 0 4096 0 0 0 0 17 0 0 0
/proc/16176/statm: 15171 11733 375 142 0 14125 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 60684

[startup+12.7019 s]
/proc/loadavg: 2.14 2.03 2.01 3/74 16182
/proc/meminfo: memFree=1212752/2055920 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=121768 CPUtime=12.61
/proc/16176/stat : 16176 (pcs.small) R 16174 16176 15620 0 -1 4194304 37894 13088 0 0 1142 18 71 30 25 0 1 0 59913537 124690432 23569 996147200 134512640 135095119 4294956304 18446744073709551615 134943932 0 0 4096 0 0 0 0 17 0 0 0
/proc/16176/statm: 30442 23569 375 142 0 29396 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 121768

[startup+25.5014 s]
/proc/loadavg: 2.11 2.03 2.01 3/74 16182
/proc/meminfo: memFree=1118608/2055920 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=182376 CPUtime=25.35
/proc/16176/stat : 16176 (pcs.small) R 16174 16176 15620 0 -1 4194304 73540 13088 0 0 2399 35 71 30 25 0 1 0 59913537 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/16176/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 182376

[startup+51.1012 s]
/proc/loadavg: 2.07 2.03 2.01 3/74 16182
/proc/meminfo: memFree=1118096/2055920 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=182376 CPUtime=50.8
/proc/16176/stat : 16176 (pcs.small) R 16174 16176 15620 0 -1 4194304 73540 13088 0 0 4944 35 71 30 25 0 1 0 59913537 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/16176/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 50.8
Current children cumulated vsize (KiB) 182376

[startup+102.306 s]
/proc/loadavg: 2.03 2.02 2.00 3/74 16182
/proc/meminfo: memFree=1116624/2055920 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=182376 CPUtime=101.79
/proc/16176/stat : 16176 (pcs.small) R 16174 16176 15620 0 -1 4194304 73540 13088 0 0 10043 35 71 30 25 0 1 0 59913537 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/16176/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 101.79
Current children cumulated vsize (KiB) 182376

[startup+162.302 s]
/proc/loadavg: 2.01 2.02 2.00 3/74 16182
/proc/meminfo: memFree=1115024/2055920 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=182376 CPUtime=161.53
/proc/16176/stat : 16176 (pcs.small) R 16174 16176 15620 0 -1 4194304 73540 13088 0 0 16017 35 71 30 25 0 1 0 59913537 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16176/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 161.53
Current children cumulated vsize (KiB) 182376

[startup+222.303 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 16182
/proc/meminfo: memFree=1105104/2055920 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=182376 CPUtime=221.29
/proc/16176/stat : 16176 (pcs.small) R 16174 16176 15620 0 -1 4194304 73540 13088 0 0 21993 35 71 30 25 0 1 0 59913537 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/16176/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 221.29
Current children cumulated vsize (KiB) 182376

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16182
/proc/meminfo: memFree=1104656/2055920 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=182376 CPUtime=281.05
/proc/16176/stat : 16176 (pcs.small) R 16174 16176 15620 0 -1 4194304 73540 13088 0 0 27968 36 71 30 25 0 1 0 59913537 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16176/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 281.05
Current children cumulated vsize (KiB) 182376

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16182
/proc/meminfo: memFree=1104144/2055920 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=182376 CPUtime=340.8
/proc/16176/stat : 16176 (pcs.small) R 16174 16176 15620 0 -1 4194304 73540 13088 0 0 33943 36 71 30 25 0 1 0 59913537 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918211 0 0 4096 0 0 0 0 17 0 0 0
/proc/16176/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 340.8
Current children cumulated vsize (KiB) 182376

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16182
/proc/meminfo: memFree=1103632/2055920 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=182376 CPUtime=400.55
/proc/16176/stat : 16176 (pcs.small) R 16174 16176 15620 0 -1 4194304 73540 13088 0 0 39918 36 71 30 25 0 1 0 59913537 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/16176/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 400.55
Current children cumulated vsize (KiB) 182376

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16182
/proc/meminfo: memFree=1103056/2055920 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=182376 CPUtime=460.31
/proc/16176/stat : 16176 (pcs.small) R 16174 16176 15620 0 -1 4194304 73540 13088 0 0 45894 36 71 30 25 0 1 0 59913537 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134911076 0 0 4096 0 0 0 0 17 0 0 0
/proc/16176/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 460.31
Current children cumulated vsize (KiB) 182376

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16182
/proc/meminfo: memFree=1102544/2055920 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=182376 CPUtime=520.05
/proc/16176/stat : 16176 (pcs.small) R 16174 16176 15620 0 -1 4194304 73540 13088 0 0 51868 36 71 30 25 0 1 0 59913537 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/16176/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 520.05
Current children cumulated vsize (KiB) 182376

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16182
/proc/meminfo: memFree=1102032/2055920 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=182376 CPUtime=579.81
/proc/16176/stat : 16176 (pcs.small) R 16174 16176 15620 0 -1 4194304 73540 13088 0 0 57844 36 71 30 25 0 1 0 59913537 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/16176/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 579.81
Current children cumulated vsize (KiB) 182376

[startup+642.301 s]

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

/proc/meminfo: memFree=1224208/2055920 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=182376 CPUtime=879.05
/proc/16176/stat : 16176 (pcs.small) R 16174 16176 15620 0 -1 4194304 73546 13088 0 0 87767 37 71 30 25 0 1 0 59913537 186753024 44955 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/16176/statm: 45594 44955 389 142 0 44548 0
Current children cumulated CPU time (s) 879.05
Current children cumulated vsize (KiB) 182376

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16215
/proc/meminfo: memFree=1222992/2055920 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=182376 CPUtime=939.03
/proc/16176/stat : 16176 (pcs.small) R 16174 16176 15620 0 -1 4194304 73546 13088 0 0 93765 37 71 30 25 0 1 0 59913537 186753024 44955 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16176/statm: 45594 44955 389 142 0 44548 0
Current children cumulated CPU time (s) 939.03
Current children cumulated vsize (KiB) 182376

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16215
/proc/meminfo: memFree=1220944/2055920 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=182376 CPUtime=999
/proc/16176/stat : 16176 (pcs.small) R 16174 16176 15620 0 -1 4194304 73546 13088 0 0 99762 37 71 30 25 0 1 0 59913537 186753024 44955 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16176/statm: 45594 44955 389 142 0 44548 0
Current children cumulated CPU time (s) 999
Current children cumulated vsize (KiB) 182376

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16215
/proc/meminfo: memFree=1217680/2055920 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=182376 CPUtime=1058.96
/proc/16176/stat : 16176 (pcs.small) R 16174 16176 15620 0 -1 4194304 73546 13088 0 0 105758 37 71 30 25 0 1 0 59913537 186753024 44955 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16176/statm: 45594 44955 389 142 0 44548 0
Current children cumulated CPU time (s) 1058.96
Current children cumulated vsize (KiB) 182376

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16215
/proc/meminfo: memFree=1216592/2055920 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=182376 CPUtime=1118.94
/proc/16176/stat : 16176 (pcs.small) R 16174 16176 15620 0 -1 4194304 73546 13088 0 0 111756 37 71 30 25 0 1 0 59913537 186753024 44955 996147200 134512640 135095119 4294956304 18446744073709551615 134918181 0 0 4096 0 0 0 0 17 0 0 0
/proc/16176/statm: 45594 44955 389 142 0 44548 0
Current children cumulated CPU time (s) 1118.94
Current children cumulated vsize (KiB) 182376

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16215
/proc/meminfo: memFree=1214864/2055920 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=182376 CPUtime=1178.91
/proc/16176/stat : 16176 (pcs.small) R 16174 16176 15620 0 -1 4194304 73546 13088 0 0 117753 37 71 30 25 0 1 0 59913537 186753024 44955 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16176/statm: 45594 44955 389 142 0 44548 0
Current children cumulated CPU time (s) 1178.91
Current children cumulated vsize (KiB) 182376

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16215
/proc/meminfo: memFree=1212880/2055920 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=182504 CPUtime=1238.88
/proc/16176/stat : 16176 (pcs.small) R 16174 16176 15620 0 -1 4194304 73550 13088 0 0 123750 37 71 30 25 0 1 0 59913537 186884096 44959 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/16176/statm: 45626 44959 389 142 0 44580 0
Current children cumulated CPU time (s) 1238.88
Current children cumulated vsize (KiB) 182504

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16215
/proc/meminfo: memFree=1205072/2055920 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=186604 CPUtime=1298.86
/proc/16176/stat : 16176 (pcs.small) R 16174 16176 15620 0 -1 4194304 74101 13088 0 0 129747 38 71 30 25 0 1 0 59913537 191082496 45510 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16176/statm: 46651 45510 389 142 0 45605 0
Current children cumulated CPU time (s) 1298.86
Current children cumulated vsize (KiB) 186604

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16215
/proc/meminfo: memFree=1204368/2055920 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=186604 CPUtime=1358.83
/proc/16176/stat : 16176 (pcs.small) R 16174 16176 15620 0 -1 4194304 74126 13088 0 0 135744 38 71 30 25 0 1 0 59913537 191082496 45535 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/16176/statm: 46651 45535 389 142 0 45605 0
Current children cumulated CPU time (s) 1358.83
Current children cumulated vsize (KiB) 186604

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16215
/proc/meminfo: memFree=1203216/2055920 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=186604 CPUtime=1418.8
/proc/16176/stat : 16176 (pcs.small) R 16174 16176 15620 0 -1 4194304 74152 13088 0 0 141741 38 71 30 25 0 1 0 59913537 191082496 45561 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16176/statm: 46651 45561 389 142 0 45605 0
Current children cumulated CPU time (s) 1418.8
Current children cumulated vsize (KiB) 186604

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16215
/proc/meminfo: memFree=1202192/2055920 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=186604 CPUtime=1478.77
/proc/16176/stat : 16176 (pcs.small) R 16174 16176 15620 0 -1 4194304 74177 13088 0 0 147738 38 71 30 25 0 1 0 59913537 191082496 45586 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16176/statm: 46651 45586 389 142 0 45605 0
Current children cumulated CPU time (s) 1478.77
Current children cumulated vsize (KiB) 186604

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16215
/proc/meminfo: memFree=1200784/2055920 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=186604 CPUtime=1538.73
/proc/16176/stat : 16176 (pcs.small) R 16174 16176 15620 0 -1 4194304 74202 13088 0 0 153734 38 71 30 25 0 1 0 59913537 191082496 45611 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/16176/statm: 46651 45611 389 142 0 45605 0
Current children cumulated CPU time (s) 1538.73
Current children cumulated vsize (KiB) 186604

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16215
/proc/meminfo: memFree=1198992/2055920 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=186604 CPUtime=1598.71
/proc/16176/stat : 16176 (pcs.small) R 16174 16176 15620 0 -1 4194304 74228 13088 0 0 159731 39 71 30 25 0 1 0 59913537 191082496 45637 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 0 0 0
/proc/16176/statm: 46651 45637 389 142 0 45605 0
Current children cumulated CPU time (s) 1598.71
Current children cumulated vsize (KiB) 186604

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16215
/proc/meminfo: memFree=1192336/2055920 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=193608 CPUtime=1658.68
/proc/16176/stat : 16176 (pcs.small) R 16174 16176 15620 0 -1 4194304 75507 13088 0 0 165728 39 71 30 25 0 1 0 59913537 198254592 46916 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/16176/statm: 48402 46916 389 142 0 47356 0
Current children cumulated CPU time (s) 1658.68
Current children cumulated vsize (KiB) 193608

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16215
/proc/meminfo: memFree=1190288/2055920 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=193608 CPUtime=1718.65
/proc/16176/stat : 16176 (pcs.small) R 16174 16176 15620 0 -1 4194304 75552 13088 0 0 171724 40 71 30 25 0 1 0 59913537 198254592 46961 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/16176/statm: 48402 46961 389 142 0 47356 0
Current children cumulated CPU time (s) 1718.65
Current children cumulated vsize (KiB) 193608

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

[startup+1723.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16215
/proc/meminfo: memFree=1190288/2055920 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=193608 CPUtime=1719.45
/proc/16176/stat : 16176 (pcs.small) R 16174 16176 15620 0 -1 4194304 75553 13088 0 0 171804 40 71 30 25 0 1 0 59913537 198254592 46962 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/16176/statm: 48402 46962 389 142 0 47356 0
Current children cumulated CPU time (s) 1719.45
Current children cumulated vsize (KiB) 193608

[startup+1723.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16215
/proc/meminfo: memFree=1190288/2055920 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=193608 CPUtime=1719.85
/proc/16176/stat : 16176 (pcs.small) R 16174 16176 15620 0 -1 4194304 75553 13088 0 0 171844 40 71 30 25 0 1 0 59913537 198254592 46962 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/16176/statm: 48402 46962 389 142 0 47356 0
Current children cumulated CPU time (s) 1719.85
Current children cumulated vsize (KiB) 193608

[startup+1723.71 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16215
/proc/meminfo: memFree=1190224/2055920 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=193608 CPUtime=1720.06
/proc/16176/stat : 16176 (pcs.small) R 16174 16176 15620 0 -1 4194304 75553 13088 0 0 171865 40 71 30 25 0 1 0 59913537 198254592 46962 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/16176/statm: 48402 46962 389 142 0 47356 0
Current children cumulated CPU time (s) 1720.06
Current children cumulated vsize (KiB) 193608

[startup+1723.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16215
/proc/meminfo: memFree=1190224/2055920 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=106052 CPUtime=1720.15
/proc/16176/stat : 16176 (pcs.small) R 16174 16176 15620 0 -1 4194304 75553 13088 0 0 171873 41 71 30 25 0 1 0 59913537 108597248 25548 996147200 134512640 135095119 4294956304 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/16176/statm: 26513 25401 389 142 0 25467 0
Current children cumulated CPU time (s) 1720.15
Current children cumulated vsize (KiB) 106052

Child status: 0
Real time (s): 1723.84
CPU time (s): 1720.21
CPU user time (s): 1719.47
CPU system time (s): 0.737887
CPU usage (%): 99.7896
Max. virtual memory (cumulated for all children) (KiB): 235116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1719.47
system time used= 0.737887
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 88644
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= 25
involuntary context switches= 14620

runsolver used 1.64975 second user time and 4.6293 second system time

The end

Launcher Data 

Begin job on node86 at 2009-07-16 09:14:43
IDJOB=2087840
IDBENCH=58810
IDSOLVER=733
FILE ID=node86/2087840-1247728477
PBS_JOBID= 9521533
Free space on /tmp= 66156 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/dag-rand/normalized-rand-n23-d3-e16-r15-t150000-3.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2087840-1247728477/watcher-2087840-1247728477 -o /tmp/evaluation-result-2087840-1247728477/solver-2087840-1247728477 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1469001638 HOME/instance-2087840-1247728477.xml

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

MD5SUM BENCH= 7a2002403f90a55551911ef90dc24de1
RANDOM SEED=1469001638

node86.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		: 3000.265
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		: 3000.265
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:       1295480 kB
Buffers:         93140 kB
Cached:         473028 kB
SwapCached:          0 kB
Active:         291756 kB
Inactive:       388288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1295480 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           72144 kB
Writeback:           0 kB
Mapped:         125212 kB
Slab:            65424 kB
Committed_AS:   696096 kB
PageTables:       2144 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= 66180 MiB
End job on node86 at 2009-07-16 09:43:26