Trace number 2087918

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 1437.51 1450.23

DiagnosticValue
ASSIGNMENTS55992

General information on the benchmark

Namecsp/dag-rand/
normalized-rand-n23-d3-e16-r15-t150000-4.xml
MD5SUMbe9fa1828999c0ebaecac9c21804c5a5
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 benchmark124.827
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 

0.50/0.96	c small-domain mode
0.50/0.96	c Seed is 81844788
0.50/0.96	c Constructing HOME/instance-2087918-1247728590.xml  with 16 constraints
25.81/26.11	c Solving 55992 backtracks 18 restarts
1437.46/1450.23	s UNSATISFIABLE
1437.46/1450.23	d ASSIGNMENTS 55992

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-2087918-1247728590/watcher-2087918-1247728590 -o /tmp/evaluation-result-2087918-1247728590/solver-2087918-1247728590 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 81844788 HOME/instance-2087918-1247728590.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: 2.00 2.00 2.00 4/81 20424
/proc/meminfo: memFree=1183888/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=18576 CPUtime=0
/proc/20424/stat : 20424 (runsolver) R 20422 20424 19749 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 59923465 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 221954764071 0 0 4096 24578 0 0 0 17 1 0 0
/proc/20424/statm: 4644 284 249 26 0 2626 0

[startup+0.043579 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 20424
/proc/meminfo: memFree=1183888/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=5356 CPUtime=0
/proc/20424/stat : 20424 (pcssolve) S 20422 20424 19749 0 -1 4194304 305 0 0 0 0 0 0 0 20 0 1 0 59923465 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20424/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101585 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 20424
/proc/meminfo: memFree=1183888/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=5356 CPUtime=0
/proc/20424/stat : 20424 (pcssolve) S 20422 20424 19749 0 -1 4194304 305 0 0 0 0 0 0 0 20 0 1 0 59923465 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20424/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301603 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 20424
/proc/meminfo: memFree=1183888/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=5356 CPUtime=0.24
/proc/20424/stat : 20424 (pcssolve) S 20422 20424 19749 0 -1 4194304 339 4406 0 0 0 0 16 8 15 0 1 0 59923465 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20424/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 5356

[startup+0.701638 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 20424
/proc/meminfo: memFree=1183888/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=5356 CPUtime=0.5
/proc/20424/stat : 20424 (pcssolve) S 20422 20424 19749 0 -1 4194304 367 8826 0 0 0 0 33 17 15 0 1 0 59923465 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20424/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5356

[startup+1.50171 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20430
/proc/meminfo: memFree=1182920/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=15376 CPUtime=1.47
/proc/20424/stat : 20424 (pcs.small) R 20422 20424 19749 0 -1 4194304 3552 13088 0 0 51 2 68 26 22 0 1 0 59923465 15745024 3161 996147200 134512640 135095119 4294956304 18446744073709551615 134653984 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 3844 3161 361 142 0 2798 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 15376

[startup+3.10185 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20430
/proc/meminfo: memFree=1164936/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=29016 CPUtime=3.03
/proc/20424/stat : 20424 (pcs.small) R 20422 20424 19749 0 -1 4194304 8274 13088 0 0 204 5 68 26 25 0 1 0 59923465 29712384 5710 996147200 134512640 135095119 4294956304 18446744073709551615 2411966 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 7254 5710 375 142 0 6208 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 29016

[startup+6.30114 s]
/proc/loadavg: 2.08 2.02 2.01 3/82 20430
/proc/meminfo: memFree=1143688/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=57308 CPUtime=6.2
/proc/20424/stat : 20424 (pcs.small) R 20422 20424 19749 0 -1 4194304 17065 13088 0 0 517 9 68 26 25 0 1 0 59923465 58683392 11035 996147200 134512640 135095119 4294956304 18446744073709551615 134681696 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 14327 11035 375 142 0 13281 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 57308

[startup+12.7017 s]
/proc/loadavg: 2.07 2.02 2.00 3/82 20430
/proc/meminfo: memFree=1099656/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=115888 CPUtime=12.54
/proc/20424/stat : 20424 (pcs.small) R 20422 20424 19749 0 -1 4194304 35134 13088 0 0 1142 18 68 26 25 0 1 0 59923465 118669312 22172 996147200 134512640 135095119 4294956304 18446744073709551615 134935102 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 28972 22172 375 142 0 27926 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 115888

[startup+25.5019 s]
/proc/loadavg: 2.12 2.03 2.01 3/82 20430
/proc/meminfo: memFree=1016136/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=230412 CPUtime=25.21
/proc/20424/stat : 20424 (pcs.small) R 20422 20424 19749 0 -1 4194304 71462 13088 0 0 2393 34 68 26 25 0 1 0 59923465 235941888 43643 996147200 134512640 135095119 4294956304 18446744073709551615 134944218 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 57603 43643 375 142 0 56557 0
Current children cumulated CPU time (s) 25.21
Current children cumulated vsize (KiB) 230412

[startup+51.1012 s]
/proc/loadavg: 2.08 2.03 2.01 3/82 20430
/proc/meminfo: memFree=1005960/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=182376 CPUtime=50.57
/proc/20424/stat : 20424 (pcs.small) R 20422 20424 19749 0 -1 4194304 73540 13088 0 0 4928 35 68 26 25 0 1 0 59923465 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918235 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/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: 2.11 2.05 2.01 3/82 20430
/proc/meminfo: memFree=1005832/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=182376 CPUtime=101.25
/proc/20424/stat : 20424 (pcs.small) R 20422 20424 19749 0 -1 4194304 73540 13088 0 0 9995 36 68 26 25 0 1 0 59923465 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 101.25
Current children cumulated vsize (KiB) 182376

[startup+162.301 s]
/proc/loadavg: 2.08 2.05 2.01 3/82 20430
/proc/meminfo: memFree=1005896/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=182376 CPUtime=160.68
/proc/20424/stat : 20424 (pcs.small) R 20422 20424 19749 0 -1 4194304 73540 13088 0 0 15938 36 68 26 25 0 1 0 59923465 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134927001 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 160.68
Current children cumulated vsize (KiB) 182376

[startup+222.302 s]
/proc/loadavg: 2.32 2.12 2.03 3/82 20430
/proc/meminfo: memFree=1005896/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=182376 CPUtime=220.12
/proc/20424/stat : 20424 (pcs.small) R 20422 20424 19749 0 -1 4194304 73540 13088 0 0 21882 36 68 26 25 0 1 0 59923465 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918211 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 220.12
Current children cumulated vsize (KiB) 182376

[startup+282.302 s]
/proc/loadavg: 2.11 2.09 2.03 3/82 20430
/proc/meminfo: memFree=1005832/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=182376 CPUtime=279.56
/proc/20424/stat : 20424 (pcs.small) R 20422 20424 19749 0 -1 4194304 73540 13088 0 0 27826 36 68 26 25 0 1 0 59923465 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 279.56
Current children cumulated vsize (KiB) 182376

[startup+342.301 s]
/proc/loadavg: 2.04 2.07 2.02 3/82 20430
/proc/meminfo: memFree=1005768/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=182376 CPUtime=338.99
/proc/20424/stat : 20424 (pcs.small) R 20422 20424 19749 0 -1 4194304 73540 13088 0 0 33769 36 68 26 25 0 1 0 59923465 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 338.99
Current children cumulated vsize (KiB) 182376

[startup+402.302 s]
/proc/loadavg: 2.01 2.06 2.02 3/82 20430
/proc/meminfo: memFree=1005704/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=182376 CPUtime=398.43
/proc/20424/stat : 20424 (pcs.small) R 20422 20424 19749 0 -1 4194304 73540 13088 0 0 39713 36 68 26 25 0 1 0 59923465 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 398.43
Current children cumulated vsize (KiB) 182376

[startup+462.301 s]
/proc/loadavg: 2.00 2.05 2.01 3/82 20430
/proc/meminfo: memFree=1005768/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=182376 CPUtime=457.87
/proc/20424/stat : 20424 (pcs.small) R 20422 20424 19749 0 -1 4194304 73540 13088 0 0 45656 37 68 26 25 0 1 0 59923465 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134927029 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 457.87
Current children cumulated vsize (KiB) 182376

[startup+522.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/82 20430
/proc/meminfo: memFree=1005768/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=182376 CPUtime=517.31
/proc/20424/stat : 20424 (pcs.small) R 20422 20424 19749 0 -1 4194304 73540 13088 0 0 51600 37 68 26 25 0 1 0 59923465 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 517.31
Current children cumulated vsize (KiB) 182376

[startup+582.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/82 20430
/proc/meminfo: memFree=1005832/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=182376 CPUtime=576.74
/proc/20424/stat : 20424 (pcs.small) R 20422 20424 19749 0 -1 4194304 73540 13088 0 0 57543 37 68 26 25 0 1 0 59923465 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 576.74
Current children cumulated vsize (KiB) 182376

[startup+642.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 20430
/proc/meminfo: memFree=1005768/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=182376 CPUtime=636.18
/proc/20424/stat : 20424 (pcs.small) R 20422 20424 19749 0 -1 4194304 73540 13088 0 0 63487 37 68 26 25 0 1 0 59923465 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 636.18
Current children cumulated vsize (KiB) 182376

[startup+702.302 s]

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

/proc/meminfo: memFree=1005704/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=182376 CPUtime=814.5
/proc/20424/stat : 20424 (pcs.small) R 20422 20424 19749 0 -1 4194304 73540 13088 0 0 81318 38 68 26 25 0 1 0 59923465 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 814.5
Current children cumulated vsize (KiB) 182376

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20430
/proc/meminfo: memFree=1005576/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=182508 CPUtime=873.93
/proc/20424/stat : 20424 (pcs.small) R 20422 20424 19749 0 -1 4194304 73557 13088 0 0 87261 38 68 26 25 0 1 0 59923465 186888192 44966 996147200 134512640 135095119 4294956304 18446744073709551615 134918208 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 45627 44966 389 142 0 44581 0
Current children cumulated CPU time (s) 873.93
Current children cumulated vsize (KiB) 182508

[startup+942.301 s]
/proc/loadavg: 2.04 2.01 2.00 3/82 20430
/proc/meminfo: memFree=1005512/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=182508 CPUtime=933.37
/proc/20424/stat : 20424 (pcs.small) R 20422 20424 19749 0 -1 4194304 73557 13088 0 0 93205 38 68 26 25 0 1 0 59923465 186888192 44966 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 45627 44966 389 142 0 44581 0
Current children cumulated CPU time (s) 933.37
Current children cumulated vsize (KiB) 182508

[startup+1002.3 s]
/proc/loadavg: 2.16 2.05 2.01 3/82 20430
/proc/meminfo: memFree=1005448/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=182508 CPUtime=992.82
/proc/20424/stat : 20424 (pcs.small) R 20422 20424 19749 0 -1 4194304 73557 13088 0 0 99149 39 68 26 25 0 1 0 59923465 186888192 44966 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 45627 44966 389 142 0 44581 0
Current children cumulated CPU time (s) 992.82
Current children cumulated vsize (KiB) 182508

[startup+1062.3 s]
/proc/loadavg: 2.10 2.06 2.01 3/82 20430
/proc/meminfo: memFree=1005512/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=182508 CPUtime=1052.26
/proc/20424/stat : 20424 (pcs.small) R 20422 20424 19749 0 -1 4194304 73557 13088 0 0 105093 39 68 26 25 0 1 0 59923465 186888192 44966 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 45627 44966 389 142 0 44581 0
Current children cumulated CPU time (s) 1052.26
Current children cumulated vsize (KiB) 182508

[startup+1122.3 s]
/proc/loadavg: 2.03 2.04 2.01 3/82 20430
/proc/meminfo: memFree=1005576/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=182508 CPUtime=1111.69
/proc/20424/stat : 20424 (pcs.small) R 20422 20424 19749 0 -1 4194304 73557 13088 0 0 111036 39 68 26 25 0 1 0 59923465 186888192 44966 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 45627 44966 389 142 0 44581 0
Current children cumulated CPU time (s) 1111.69
Current children cumulated vsize (KiB) 182508

[startup+1182.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/82 20430
/proc/meminfo: memFree=1003464/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=186608 CPUtime=1171.13
/proc/20424/stat : 20424 (pcs.small) R 20422 20424 19749 0 -1 4194304 74071 13088 0 0 116979 40 68 26 25 0 1 0 59923465 191086592 45480 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 46652 45480 389 142 0 45606 0
Current children cumulated CPU time (s) 1171.13
Current children cumulated vsize (KiB) 186608

[startup+1242.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 20430
/proc/meminfo: memFree=1003336/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=186608 CPUtime=1230.57
/proc/20424/stat : 20424 (pcs.small) R 20422 20424 19749 0 -1 4194304 74097 13088 0 0 122923 40 68 26 25 0 1 0 59923465 191086592 45506 996147200 134512640 135095119 4294956304 18446744073709551615 134927020 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 46652 45506 389 142 0 45606 0
Current children cumulated CPU time (s) 1230.57
Current children cumulated vsize (KiB) 186608

[startup+1302.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 20430
/proc/meminfo: memFree=1003208/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=186608 CPUtime=1290
/proc/20424/stat : 20424 (pcs.small) R 20422 20424 19749 0 -1 4194304 74123 13088 0 0 128866 40 68 26 25 0 1 0 59923465 191086592 45532 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/20424/statm: 46652 45532 389 142 0 45606 0
Current children cumulated CPU time (s) 1290
Current children cumulated vsize (KiB) 186608

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 20463
/proc/meminfo: memFree=1013848/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=186608 CPUtime=1349.6
/proc/20424/stat : 20424 (pcs.small) R 20422 20424 19749 0 -1 4194304 74150 13088 0 0 134825 41 68 26 25 0 1 0 59923465 191086592 45559 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/20424/statm: 46652 45559 389 142 0 45606 0
Current children cumulated CPU time (s) 1349.6
Current children cumulated vsize (KiB) 186608

[startup+1422.31 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 20463
/proc/meminfo: memFree=1004824/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=186608 CPUtime=1409.58
/proc/20424/stat : 20424 (pcs.small) R 20422 20424 19749 0 -1 4194304 74177 13088 0 0 140823 41 68 26 25 0 1 0 59923465 191086592 45586 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/20424/statm: 46652 45586 389 142 0 45606 0
Current children cumulated CPU time (s) 1409.58
Current children cumulated vsize (KiB) 186608

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

[startup+1433.5 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 20463
/proc/meminfo: memFree=1003480/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=186608 CPUtime=1420.77
/proc/20424/stat : 20424 (pcs.small) R 20422 20424 19749 0 -1 4194304 74182 13088 0 0 141942 41 68 26 25 0 1 0 59923465 191086592 45591 996147200 134512640 135095119 4294956304 18446744073709551615 134927011 0 0 4096 0 0 0 0 17 0 0 0
/proc/20424/statm: 46652 45591 389 142 0 45606 0
Current children cumulated CPU time (s) 1420.77
Current children cumulated vsize (KiB) 186608

[startup+1439.91 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20463
/proc/meminfo: memFree=999896/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=186608 CPUtime=1427.17
/proc/20424/stat : 20424 (pcs.small) R 20422 20424 19749 0 -1 4194304 74185 13088 0 0 142582 41 68 26 25 0 1 0 59923465 191086592 45594 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/20424/statm: 46652 45594 389 142 0 45606 0
Current children cumulated CPU time (s) 1427.17
Current children cumulated vsize (KiB) 186608

[startup+1446.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20463
/proc/meminfo: memFree=999896/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=186608 CPUtime=1433.57
/proc/20424/stat : 20424 (pcs.small) R 20422 20424 19749 0 -1 4194304 74188 13088 0 0 143222 41 68 26 25 0 1 0 59923465 191086592 45597 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/20424/statm: 46652 45597 389 142 0 45606 0
Current children cumulated CPU time (s) 1433.57
Current children cumulated vsize (KiB) 186608

[startup+1447.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20463
/proc/meminfo: memFree=999832/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=186608 CPUtime=1435.17
/proc/20424/stat : 20424 (pcs.small) R 20422 20424 19749 0 -1 4194304 74189 13088 0 0 143382 41 68 26 25 0 1 0 59923465 191086592 45598 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/20424/statm: 46652 45598 389 142 0 45606 0
Current children cumulated CPU time (s) 1435.17
Current children cumulated vsize (KiB) 186608

[startup+1449.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20463
/proc/meminfo: memFree=999768/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=186608 CPUtime=1436.76
/proc/20424/stat : 20424 (pcs.small) R 20422 20424 19749 0 -1 4194304 74189 13088 0 0 143541 41 68 26 25 0 1 0 59923465 191086592 45598 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/20424/statm: 46652 45598 389 142 0 45606 0
Current children cumulated CPU time (s) 1436.76
Current children cumulated vsize (KiB) 186608

[startup+1449.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20463
/proc/meminfo: memFree=999768/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=186608 CPUtime=1437.16
/proc/20424/stat : 20424 (pcs.small) R 20422 20424 19749 0 -1 4194304 74190 13088 0 0 143581 41 68 26 25 0 1 0 59923465 191086592 45599 996147200 134512640 135095119 4294956304 18446744073709551615 134927080 0 0 4096 0 0 0 0 17 0 0 0
/proc/20424/statm: 46652 45599 389 142 0 45606 0
Current children cumulated CPU time (s) 1437.16
Current children cumulated vsize (KiB) 186608

[startup+1450.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20463
/proc/meminfo: memFree=999768/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=186608 CPUtime=1437.36
/proc/20424/stat : 20424 (pcs.small) R 20422 20424 19749 0 -1 4194304 74190 13088 0 0 143601 41 68 26 25 0 1 0 59923465 191086592 45599 996147200 134512640 135095119 4294956304 18446744073709551615 134918208 0 0 4096 0 0 0 0 17 0 0 0
/proc/20424/statm: 46652 45599 389 142 0 45606 0
Current children cumulated CPU time (s) 1437.36
Current children cumulated vsize (KiB) 186608

[startup+1450.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20463
/proc/meminfo: memFree=999768/2055920 swapFree=4192812/4192956
[pid=20424] ppid=20422 vsize=105908 CPUtime=1437.46
/proc/20424/stat : 20424 (pcs.small) R 20422 20424 19749 0 -1 4194304 74190 13088 0 0 143610 42 68 26 25 0 1 0 59923465 108449792 25285 996147200 134512640 135095119 4294956304 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/20424/statm: 26330 25285 436 142 0 25284 0
Current children cumulated CPU time (s) 1437.46
Current children cumulated vsize (KiB) 105908

Child status: 0
Real time (s): 1450.23
CPU time (s): 1437.51
CPU user time (s): 1436.81
CPU system time (s): 0.707892
CPU usage (%): 99.1231
Max. virtual memory (cumulated for all children) (KiB): 238632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1436.81
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= 87281
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= 55898

runsolver used 1.90271 second user time and 4.69629 second system time

The end

Launcher Data 

Begin job on node43 at 2009-07-16 09:16:36
IDJOB=2087918
IDBENCH=58823
IDSOLVER=734
FILE ID=node43/2087918-1247728590
PBS_JOBID= 9521516
Free space on /tmp= 66124 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/dag-rand/normalized-rand-n23-d3-e16-r15-t150000-4.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2087918-1247728590/watcher-2087918-1247728590 -o /tmp/evaluation-result-2087918-1247728590/solver-2087918-1247728590 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 81844788 HOME/instance-2087918-1247728590.xml

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

MD5SUM BENCH= be9fa1828999c0ebaecac9c21804c5a5
RANDOM SEED=81844788

node43.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		: 3000.213
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	: 5931.00
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		: 3000.213
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:       1184368 kB
Buffers:        102456 kB
Cached:         630312 kB
SwapCached:          0 kB
Active:         188052 kB
Inactive:       579716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1184368 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           72232 kB
Writeback:           0 kB
Mapped:          55364 kB
Slab:            88884 kB
Committed_AS:   577176 kB
PageTables:       1944 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= 66124 MiB
End job on node43 at 2009-07-16 09:40:46