Trace number 2087939

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 1054.71 1058.65

DiagnosticValue
ASSIGNMENTS40509

General information on the benchmark

Namecsp/dag-rand/
normalized-rand-n23-d3-e16-r15-t150000-16.xml
MD5SUM2fafccada6e61bab7ddd8c0eaa42fb68
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 benchmark156.255
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 

0.51/0.94	c small-domain mode
0.51/0.94	c Seed is 1708393573
0.51/0.94	c Constructing HOME/instance-2087939-1247728603.xml  with 16 constraints
24.26/24.42	c Solving 40509 backtracks 17 restarts
1054.64/1058.65	s UNSATISFIABLE
1054.64/1058.65	d ASSIGNMENTS 40509

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-2087939-1247728603/watcher-2087939-1247728603 -o /tmp/evaluation-result-2087939-1247728603/solver-2087939-1247728603 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1708393573 HOME/instance-2087939-1247728603.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 4/83 19460
/proc/meminfo: memFree=1515560/2055920 swapFree=4192812/4192956
[pid=19460] ppid=19458 vsize=5356 CPUtime=0
/proc/19460/stat : 19460 (pcssolve) S 19458 19460 19203 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 59925857 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19460/statm: 1339 242 201 169 0 50 0
[pid=19461] ppid=19460 vsize=5356 CPUtime=0
/proc/19461/stat : 19461 (pcssolve) R 19460 19460 19203 0 -1 4194368 22 0 0 0 0 0 0 0 19 0 1 0 59925857 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 251279240487 0 0 4096 0 0 0 0 17 1 0 0
/proc/19461/statm: 1339 243 202 169 0 50 0
[pid=19462] ppid=19460 vsize=3676 CPUtime=0
/proc/19462/stat : 19462 (grep) S 19460 19460 19203 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 59925857 3764224 121 996147200 4194304 4274172 548682069040 18446744073709551615 251279409234 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19462/statm: 919 121 99 19 0 43 0

[startup+0.129327 s]
/proc/loadavg: 1.99 2.00 2.00 4/83 19460
/proc/meminfo: memFree=1515560/2055920 swapFree=4192812/4192956
[pid=19460] ppid=19458 vsize=5356 CPUtime=0
/proc/19460/stat : 19460 (pcssolve) S 19458 19460 19203 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 59925857 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19460/statm: 1339 242 201 169 0 50 0
[pid=19461] ppid=19460 vsize=11876 CPUtime=0.11
/proc/19461/stat : 19461 (fgrep) R 19460 19460 19203 0 -1 4194304 4237 0 0 0 7 4 0 0 20 0 1 0 59925857 12161024 2182 996147200 4194304 4274172 548682068976 18446744073709551615 4208896 0 0 4096 0 0 0 0 17 1 0 0
/proc/19461/statm: 2969 2182 88 19 0 2093 0
[pid=19462] ppid=19460 vsize=3676 CPUtime=0
/proc/19462/stat : 19462 (grep) S 19460 19460 19203 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 59925857 3764224 121 996147200 4194304 4274172 548682069040 18446744073709551615 251279409234 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19462/statm: 919 121 99 19 0 43 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 20908

[startup+0.201335 s]
/proc/loadavg: 1.99 2.00 2.00 4/83 19460
/proc/meminfo: memFree=1515560/2055920 swapFree=4192812/4192956
[pid=19460] ppid=19458 vsize=5356 CPUtime=0
/proc/19460/stat : 19460 (pcssolve) S 19458 19460 19203 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 59925857 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19460/statm: 1339 242 201 169 0 50 0
[pid=19461] ppid=19460 vsize=11876 CPUtime=0.18
/proc/19461/stat : 19461 (fgrep) R 19460 19460 19203 0 -1 4194304 4237 0 0 0 12 6 0 0 20 0 1 0 59925857 12161024 2182 996147200 4194304 4274172 548682068976 18446744073709551615 4208899 0 0 4096 0 0 0 0 17 1 0 0
/proc/19461/statm: 2969 2182 88 19 0 2093 0
[pid=19462] ppid=19460 vsize=3676 CPUtime=0
/proc/19462/stat : 19462 (grep) S 19460 19460 19203 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 59925857 3764224 121 996147200 4194304 4274172 548682069040 18446744073709551615 251279409234 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19462/statm: 919 121 99 19 0 43 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 20908

[startup+0.301343 s]
/proc/loadavg: 1.99 2.00 2.00 4/83 19460
/proc/meminfo: memFree=1515560/2055920 swapFree=4192812/4192956
[pid=19460] ppid=19458 vsize=5356 CPUtime=0.24
/proc/19460/stat : 19460 (pcssolve) S 19458 19460 19203 0 -1 4194304 339 4406 0 0 0 0 16 8 15 0 1 0 59925857 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19460/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 5356

[startup+0.701401 s]
/proc/loadavg: 1.99 2.00 2.00 4/83 19460
/proc/meminfo: memFree=1515560/2055920 swapFree=4192812/4192956
[pid=19460] ppid=19458 vsize=5356 CPUtime=0.51
/proc/19460/stat : 19460 (pcssolve) S 19458 19460 19203 0 -1 4194304 367 8826 0 0 0 0 34 17 15 0 1 0 59925857 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19460/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5356

[startup+1.50149 s]
/proc/loadavg: 2.07 2.02 2.01 3/84 19466
/proc/meminfo: memFree=1511904/2055920 swapFree=4192812/4192956
[pid=19460] ppid=19458 vsize=15508 CPUtime=1.49
/proc/19460/stat : 19460 (pcs.small) R 19458 19460 19203 0 -1 4194304 3583 13088 0 0 55 1 68 25 22 0 1 0 59925857 15880192 3192 996147200 134512640 135095119 4294956304 18446744073709551615 134681668 0 0 4096 0 0 0 0 17 0 0 0
/proc/19460/statm: 3877 3192 362 142 0 2831 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15508

[startup+3.10169 s]
/proc/loadavg: 2.07 2.02 2.01 3/84 19466
/proc/meminfo: memFree=1494752/2055920 swapFree=4192812/4192956
[pid=19460] ppid=19458 vsize=32200 CPUtime=3.07
/proc/19460/stat : 19460 (pcs.small) R 19458 19460 19203 0 -1 4194304 9075 13088 0 0 211 3 68 25 25 0 1 0 59925857 32972800 6511 996147200 134512640 135095119 4294956304 18446744073709551615 134935246 0 0 4096 0 0 0 0 17 0 0 0
/proc/19460/statm: 8050 6511 375 142 0 7004 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 32200

[startup+6.30109 s]
/proc/loadavg: 2.07 2.02 2.01 3/84 19466
/proc/meminfo: memFree=1472936/2055920 swapFree=4192812/4192956
[pid=19460] ppid=19458 vsize=63036 CPUtime=6.26
/proc/19460/stat : 19460 (pcs.small) R 19458 19460 19203 0 -1 4194304 19417 13088 0 0 525 8 68 25 25 0 1 0 59925857 64548864 12394 996147200 134512640 135095119 4294956304 18446744073709551615 134934212 0 0 4096 0 0 0 0 17 0 0 0
/proc/19460/statm: 15759 12394 375 142 0 14713 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 63036

[startup+12.7019 s]
/proc/loadavg: 2.14 2.03 2.01 3/84 19466
/proc/meminfo: memFree=1427632/2055920 swapFree=4192812/4192956
[pid=19460] ppid=19458 vsize=127048 CPUtime=12.63
/proc/19460/stat : 19460 (pcs.small) R 19458 19460 19203 0 -1 4194304 38780 13088 0 0 1153 17 68 25 25 0 1 0 59925857 130097152 24085 996147200 134512640 135095119 4294956304 18446744073709551615 134769826 0 0 4096 0 0 0 0 17 0 0 0
/proc/19460/statm: 31762 24085 375 142 0 30716 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 127048

[startup+25.5015 s]
/proc/loadavg: 2.11 2.03 2.01 3/84 19466
/proc/meminfo: memFree=1338672/2055920 swapFree=4192812/4192956
[pid=19460] ppid=19458 vsize=182376 CPUtime=25.35
/proc/19460/stat : 19460 (pcs.small) R 19458 19460 19203 0 -1 4194304 73541 13088 0 0 2411 31 68 25 25 0 1 0 59925857 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/19460/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 182376

[startup+51.1017 s]
/proc/loadavg: 2.07 2.03 2.01 3/84 19466
/proc/meminfo: memFree=1338736/2055920 swapFree=4192812/4192956
[pid=19460] ppid=19458 vsize=182376 CPUtime=50.84
/proc/19460/stat : 19460 (pcs.small) R 19458 19460 19203 0 -1 4194304 73541 13088 0 0 4959 32 68 25 25 0 1 0 59925857 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/19460/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 182376

[startup+102.301 s]
/proc/loadavg: 2.03 2.02 2.00 3/84 19466
/proc/meminfo: memFree=1338736/2055920 swapFree=4192812/4192956
[pid=19460] ppid=19458 vsize=182376 CPUtime=101.78
/proc/19460/stat : 19460 (pcs.small) R 19458 19460 19203 0 -1 4194304 73541 13088 0 0 10053 32 68 25 25 0 1 0 59925857 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918211 0 0 4096 0 0 0 0 17 0 0 0
/proc/19460/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 101.78
Current children cumulated vsize (KiB) 182376

[startup+162.302 s]
/proc/loadavg: 2.01 2.02 2.00 3/84 19466
/proc/meminfo: memFree=1338736/2055920 swapFree=4192812/4192956
[pid=19460] ppid=19458 vsize=182376 CPUtime=161.48
/proc/19460/stat : 19460 (pcs.small) R 19458 19460 19203 0 -1 4194304 73541 13088 0 0 16023 32 68 25 25 0 1 0 59925857 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/19460/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 161.48
Current children cumulated vsize (KiB) 182376

[startup+222.305 s]
/proc/loadavg: 2.00 2.01 2.00 3/84 19466
/proc/meminfo: memFree=1336368/2055920 swapFree=4192812/4192956
[pid=19460] ppid=19458 vsize=182376 CPUtime=221.18
/proc/19460/stat : 19460 (pcs.small) R 19458 19460 19203 0 -1 4194304 73541 13088 0 0 21993 32 68 25 25 0 1 0 59925857 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/19460/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 221.18
Current children cumulated vsize (KiB) 182376

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 19466
/proc/meminfo: memFree=1336368/2055920 swapFree=4192812/4192956
[pid=19460] ppid=19458 vsize=182376 CPUtime=280.88
/proc/19460/stat : 19460 (pcs.small) R 19458 19460 19203 0 -1 4194304 73541 13088 0 0 27963 32 68 25 25 0 1 0 59925857 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/19460/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 280.88
Current children cumulated vsize (KiB) 182376

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 19467
/proc/meminfo: memFree=1302696/2055920 swapFree=4192812/4192956
[pid=19460] ppid=19458 vsize=182376 CPUtime=340.58
/proc/19460/stat : 19460 (pcs.small) R 19458 19460 19203 0 -1 4194304 73541 13088 0 0 33933 32 68 25 25 0 1 0 59925857 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/19460/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 340.58
Current children cumulated vsize (KiB) 182376

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 19467
/proc/meminfo: memFree=1298792/2055920 swapFree=4192812/4192956
[pid=19460] ppid=19458 vsize=182376 CPUtime=400.28
/proc/19460/stat : 19460 (pcs.small) R 19458 19460 19203 0 -1 4194304 73541 13088 0 0 39903 32 68 25 25 0 1 0 59925857 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/19460/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 400.28
Current children cumulated vsize (KiB) 182376

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 4/84 19467
/proc/meminfo: memFree=1295592/2055920 swapFree=4192812/4192956
[pid=19460] ppid=19458 vsize=182376 CPUtime=459.99
/proc/19460/stat : 19460 (pcs.small) R 19458 19460 19203 0 -1 4194304 73541 13088 0 0 45873 33 68 25 25 0 1 0 59925857 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134927008 0 0 4096 0 0 0 0 17 0 0 0
/proc/19460/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 459.99
Current children cumulated vsize (KiB) 182376

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 19467
/proc/meminfo: memFree=1293288/2055920 swapFree=4192812/4192956
[pid=19460] ppid=19458 vsize=182376 CPUtime=519.69
/proc/19460/stat : 19460 (pcs.small) R 19458 19460 19203 0 -1 4194304 73541 13088 0 0 51843 33 68 25 25 0 1 0 59925857 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/19460/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 519.69
Current children cumulated vsize (KiB) 182376

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 19467
/proc/meminfo: memFree=1291752/2055920 swapFree=4192812/4192956
[pid=19460] ppid=19458 vsize=182376 CPUtime=579.39
/proc/19460/stat : 19460 (pcs.small) R 19458 19460 19203 0 -1 4194304 73541 13088 0 0 57813 33 68 25 25 0 1 0 59925857 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/19460/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 579.39
Current children cumulated vsize (KiB) 182376

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 19467
/proc/meminfo: memFree=1288488/2055920 swapFree=4192812/4192956
[pid=19460] ppid=19458 vsize=182376 CPUtime=639.09
/proc/19460/stat : 19460 (pcs.small) R 19458 19460 19203 0 -1 4194304 73541 13088 0 0 63783 33 68 25 25 0 1 0 59925857 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/19460/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 639.09
Current children cumulated vsize (KiB) 182376

[startup+702.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 19467
/proc/meminfo: memFree=1286248/2055920 swapFree=4192812/4192956
[pid=19460] ppid=19458 vsize=182376 CPUtime=698.8
/proc/19460/stat : 19460 (pcs.small) R 19458 19460 19203 0 -1 4194304 73541 13088 0 0 69754 33 68 25 25 0 1 0 59925857 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134927080 0 0 4096 0 0 0 0 17 0 0 0
/proc/19460/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 698.8
Current children cumulated vsize (KiB) 182376

[startup+762.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 19501
/proc/meminfo: memFree=1387584/2055920 swapFree=4192812/4192956
[pid=19460] ppid=19458 vsize=182376 CPUtime=758.47
/proc/19460/stat : 19460 (pcs.small) R 19458 19460 19203 0 -1 4194304 73541 13088 0 0 75721 33 68 25 25 0 1 0 59925857 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/19460/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 758.47
Current children cumulated vsize (KiB) 182376

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 19501
/proc/meminfo: memFree=1385800/2055920 swapFree=4192812/4192956
[pid=19460] ppid=19458 vsize=182376 CPUtime=818.44
/proc/19460/stat : 19460 (pcs.small) R 19458 19460 19203 0 -1 4194304 73541 13088 0 0 81718 33 68 25 25 0 1 0 59925857 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/19460/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 818.44
Current children cumulated vsize (KiB) 182376

[startup+882.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 19501
/proc/meminfo: memFree=1383752/2055920 swapFree=4192812/4192956
[pid=19460] ppid=19458 vsize=182376 CPUtime=878.41
/proc/19460/stat : 19460 (pcs.small) R 19458 19460 19203 0 -1 4194304 73541 13088 0 0 87715 33 68 25 25 0 1 0 59925857 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918227 0 0 4096 0 0 0 0 17 0 0 0
/proc/19460/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 878.41
Current children cumulated vsize (KiB) 182376

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 19501
/proc/meminfo: memFree=1381512/2055920 swapFree=4192812/4192956
[pid=19460] ppid=19458 vsize=182376 CPUtime=938.38
/proc/19460/stat : 19460 (pcs.small) R 19458 19460 19203 0 -1 4194304 73541 13088 0 0 93712 33 68 25 25 0 1 0 59925857 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/19460/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 938.38
Current children cumulated vsize (KiB) 182376

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 19501
/proc/meminfo: memFree=1379400/2055920 swapFree=4192812/4192956
[pid=19460] ppid=19458 vsize=182376 CPUtime=998.36
/proc/19460/stat : 19460 (pcs.small) R 19458 19460 19203 0 -1 4194304 73541 13088 0 0 99710 33 68 25 25 0 1 0 59925857 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918159 0 0 4096 0 0 0 0 17 0 0 0
/proc/19460/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 998.36
Current children cumulated vsize (KiB) 182376

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

[startup+1024 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 19501
/proc/meminfo: memFree=1376968/2055920 swapFree=4192812/4192956
[pid=19460] ppid=19458 vsize=182376 CPUtime=1020.06
/proc/19460/stat : 19460 (pcs.small) R 19458 19460 19203 0 -1 4194304 73541 13088 0 0 101879 34 68 25 25 0 1 0 59925857 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/19460/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 1020.06
Current children cumulated vsize (KiB) 182376

[startup+1036.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 19501
/proc/meminfo: memFree=1376776/2055920 swapFree=4192812/4192956
[pid=19460] ppid=19458 vsize=182376 CPUtime=1032.85
/proc/19460/stat : 19460 (pcs.small) R 19458 19460 19203 0 -1 4194304 73541 13088 0 0 103158 34 68 25 25 0 1 0 59925857 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918211 0 0 4096 0 0 0 0 17 0 0 0
/proc/19460/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 1032.85
Current children cumulated vsize (KiB) 182376

[startup+1049.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 19501
/proc/meminfo: memFree=1376584/2055920 swapFree=4192812/4192956
[pid=19460] ppid=19458 vsize=182376 CPUtime=1045.65
/proc/19460/stat : 19460 (pcs.small) R 19458 19460 19203 0 -1 4194304 73541 13088 0 0 104438 34 68 25 25 0 1 0 59925857 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/19460/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 1045.65
Current children cumulated vsize (KiB) 182376

[startup+1052.81 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 19501
/proc/meminfo: memFree=1376520/2055920 swapFree=4192812/4192956
[pid=19460] ppid=19458 vsize=182376 CPUtime=1048.85
/proc/19460/stat : 19460 (pcs.small) R 19458 19460 19203 0 -1 4194304 73541 13088 0 0 104758 34 68 25 25 0 1 0 59925857 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/19460/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 1048.85
Current children cumulated vsize (KiB) 182376

[startup+1056 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 19501
/proc/meminfo: memFree=1376456/2055920 swapFree=4192812/4192956
[pid=19460] ppid=19458 vsize=182376 CPUtime=1052.05
/proc/19460/stat : 19460 (pcs.small) R 19458 19460 19203 0 -1 4194304 73541 13088 0 0 105078 34 68 25 25 0 1 0 59925857 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/19460/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 1052.05
Current children cumulated vsize (KiB) 182376

[startup+1057.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 19501
/proc/meminfo: memFree=1376456/2055920 swapFree=4192812/4192956
[pid=19460] ppid=19458 vsize=182376 CPUtime=1053.64
/proc/19460/stat : 19460 (pcs.small) R 19458 19460 19203 0 -1 4194304 73541 13088 0 0 105237 34 68 25 25 0 1 0 59925857 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/19460/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 1053.64
Current children cumulated vsize (KiB) 182376

[startup+1058.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 19501
/proc/meminfo: memFree=1376392/2055920 swapFree=4192812/4192956
[pid=19460] ppid=19458 vsize=182376 CPUtime=1054.44
/proc/19460/stat : 19460 (pcs.small) R 19458 19460 19203 0 -1 4194304 73541 13088 0 0 105317 34 68 25 25 0 1 0 59925857 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/19460/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 1054.44
Current children cumulated vsize (KiB) 182376

[startup+1058.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 19501
/proc/meminfo: memFree=1376392/2055920 swapFree=4192812/4192956
[pid=19460] ppid=19458 vsize=182376 CPUtime=1054.64
/proc/19460/stat : 19460 (pcs.small) R 19458 19460 19203 0 -1 4194304 73541 13088 0 0 105337 34 68 25 25 0 1 0 59925857 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 4474709 0 0 4096 0 0 0 0 17 0 0 0
/proc/19460/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 1054.64
Current children cumulated vsize (KiB) 182376

Child status: 0
Real time (s): 1058.65
CPU time (s): 1054.71
CPU user time (s): 1054.08
CPU system time (s): 0.625904
CPU usage (%): 99.6273
Max. virtual memory (cumulated for all children) (KiB): 238632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1054.08
system time used= 0.625904
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 86632
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= 12144

runsolver used 1.06284 second user time and 2.79557 second system time

The end

Launcher Data 

Begin job on node92 at 2009-07-16 09:16:48
IDJOB=2087939
IDBENCH=58825
IDSOLVER=733
FILE ID=node92/2087939-1247728603
PBS_JOBID= 9521547
Free space on /tmp= 66232 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/dag-rand/normalized-rand-n23-d3-e16-r15-t150000-16.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2087939-1247728603/watcher-2087939-1247728603 -o /tmp/evaluation-result-2087939-1247728603/solver-2087939-1247728603 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1708393573 HOME/instance-2087939-1247728603.xml

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

MD5SUM BENCH= 2fafccada6e61bab7ddd8c0eaa42fb68
RANDOM SEED=1708393573

node92.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		: 3000.216
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		: 3000.216
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:       1516040 kB
Buffers:         81684 kB
Cached:         305440 kB
SwapCached:          0 kB
Active:         228440 kB
Inactive:       238716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1516040 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           72120 kB
Writeback:           0 kB
Mapped:         100492 kB
Slab:            57736 kB
Committed_AS:   582704 kB
PageTables:       2084 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= 66228 MiB
End job on node92 at 2009-07-16 09:34:27