Trace number 2092296

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 1259.95 1262.06

DiagnosticValue
ASSIGNMENTS37230

General information on the benchmark

Namecsp/tightness0.8/
normalized-rand-2-40-80-103-800-59_ext.xml
MD5SUM9509fa9d9c8a8361ccac678e618ac115
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark6.35103
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints103
Maximum constraint arity2
Maximum domain size80
Number of constraints which are defined in extension103
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c has big domains
0.00/0.01	c big-domain mode
0.00/0.01	c Seed is 671886707
0.00/0.01	c Constructing HOME/instance-2092296-1247734076.xml  with 103 constraints
0.28/0.35	c Solving 37230 backtracks 17 restarts
1259.87/1262.03	s UNSATISFIABLE
1259.87/1262.03	d ASSIGNMENTS 37230

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-2092296-1247734076/watcher-2092296-1247734076 -o /tmp/evaluation-result-2092296-1247734076/solver-2092296-1247734076 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 671886707 HOME/instance-2092296-1247734076.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.93 1.98 1.99 4/73 14796
/proc/meminfo: memFree=1254384/2055920 swapFree=4192812/4192956
[pid=14796] ppid=14794 vsize=1944 CPUtime=0
/proc/14796/stat : 14796 (pcs.big) R 14794 14796 12670 0 -1 4194304 383 656 0 0 0 0 0 0 18 0 1 0 60474912 1990656 30 996147200 134512640 135215973 4294956320 18446744073709551615 3306043 0 0 4096 0 0 0 0 17 0 0 0
/proc/14796/statm: 722 34 24 171 0 10 0

[startup+0.0418751 s]
/proc/loadavg: 1.93 1.98 1.99 4/73 14796
/proc/meminfo: memFree=1254384/2055920 swapFree=4192812/4192956
[pid=14796] ppid=14794 vsize=4904 CPUtime=0.02
/proc/14796/stat : 14796 (pcs.big) R 14794 14796 12670 0 -1 4194304 856 656 0 0 2 0 0 0 18 0 1 0 60474912 5021696 487 996147200 134512640 135215973 4294956320 18446744073709551615 3741253 0 0 4096 0 0 0 0 17 0 0 0
/proc/14796/statm: 1226 487 383 171 0 151 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4904

[startup+0.101879 s]
/proc/loadavg: 1.93 1.98 1.99 4/73 14796
/proc/meminfo: memFree=1254384/2055920 swapFree=4192812/4192956
[pid=14796] ppid=14794 vsize=5584 CPUtime=0.08
/proc/14796/stat : 14796 (pcs.big) R 14794 14796 12670 0 -1 4194304 967 656 0 0 8 0 0 0 18 0 1 0 60474912 5718016 598 996147200 134512640 135215973 4294956320 18446744073709551615 135034033 0 0 4096 0 0 0 0 17 0 0 0
/proc/14796/statm: 1396 598 383 171 0 321 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5584

[startup+0.301897 s]
/proc/loadavg: 1.93 1.98 1.99 4/73 14796
/proc/meminfo: memFree=1254384/2055920 swapFree=4192812/4192956
[pid=14796] ppid=14794 vsize=7912 CPUtime=0.28
/proc/14796/stat : 14796 (pcs.big) R 14794 14796 12670 0 -1 4194304 1319 656 0 0 28 0 0 0 20 0 1 0 60474912 8101888 950 996147200 134512640 135215973 4294956320 18446744073709551615 134585694 0 0 4096 0 0 0 0 17 0 0 0
/proc/14796/statm: 1978 950 383 171 0 903 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7912

[startup+0.701938 s]
/proc/loadavg: 1.93 1.98 1.99 4/73 14796
/proc/meminfo: memFree=1254384/2055920 swapFree=4192812/4192956
[pid=14796] ppid=14794 vsize=8836 CPUtime=0.68
/proc/14796/stat : 14796 (pcs.big) R 14794 14796 12670 0 -1 4194304 1543 656 0 0 67 1 0 0 23 0 1 0 60474912 9048064 1174 996147200 134512640 135215973 4294956320 18446744073709551615 134600073 0 0 4096 0 0 0 0 17 0 0 0
/proc/14796/statm: 2209 1174 401 171 0 1134 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8836

[startup+1.50201 s]
/proc/loadavg: 1.93 1.98 1.99 3/74 14801
/proc/meminfo: memFree=1251120/2055920 swapFree=4192812/4192956
[pid=14796] ppid=14794 vsize=8836 CPUtime=1.48
/proc/14796/stat : 14796 (pcs.big) R 14794 14796 12670 0 -1 4194304 1562 656 0 0 147 1 0 0 25 0 1 0 60474912 9048064 1193 996147200 134512640 135215973 4294956320 18446744073709551615 3740683 0 0 4096 0 0 0 0 17 0 0 0
/proc/14796/statm: 2209 1193 401 171 0 1134 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8836

[startup+3.10116 s]
/proc/loadavg: 1.93 1.98 1.99 3/74 14801
/proc/meminfo: memFree=1250928/2055920 swapFree=4192812/4192956
[pid=14796] ppid=14794 vsize=8836 CPUtime=3.07
/proc/14796/stat : 14796 (pcs.big) R 14794 14796 12670 0 -1 4194304 1602 656 0 0 306 1 0 0 25 0 1 0 60474912 9048064 1233 996147200 134512640 135215973 4294956320 18446744073709551615 4158961224 0 0 4096 0 0 0 0 17 0 0 0
/proc/14796/statm: 2209 1233 401 171 0 1134 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 8836

[startup+6.30146 s]
/proc/loadavg: 1.93 1.98 1.99 3/74 14801
/proc/meminfo: memFree=1250608/2055920 swapFree=4192812/4192956
[pid=14796] ppid=14794 vsize=8836 CPUtime=6.26
/proc/14796/stat : 14796 (pcs.big) R 14794 14796 12670 0 -1 4194304 1671 656 0 0 625 1 0 0 25 0 1 0 60474912 9048064 1302 996147200 134512640 135215973 4294956320 18446744073709551615 135026828 0 0 4096 0 0 0 0 17 0 0 0
/proc/14796/statm: 2209 1302 401 171 0 1134 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 8836

[startup+12.7011 s]
/proc/loadavg: 1.94 1.98 1.99 3/74 14801
/proc/meminfo: memFree=1249784/2055920 swapFree=4192812/4192956
[pid=14796] ppid=14794 vsize=8968 CPUtime=12.64
/proc/14796/stat : 14796 (pcs.big) R 14794 14796 12670 0 -1 4194304 1830 656 0 0 1263 1 0 0 25 0 1 0 60474912 9183232 1461 996147200 134512640 135215973 4294956320 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 0 0 0
/proc/14796/statm: 2242 1461 401 171 0 1167 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 8968

[startup+25.5013 s]
/proc/loadavg: 1.95 1.98 1.99 3/74 14801
/proc/meminfo: memFree=1247736/2055920 swapFree=4192812/4192956
[pid=14796] ppid=14794 vsize=10740 CPUtime=25.38
/proc/14796/stat : 14796 (pcs.big) R 14794 14796 12670 0 -1 4194304 2378 656 0 0 2537 1 0 0 25 0 1 0 60474912 10997760 1976 996147200 134512640 135215973 4294956320 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/14796/statm: 2685 1976 401 171 0 1610 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 10740

[startup+51.1017 s]
/proc/loadavg: 1.97 1.98 1.99 3/74 14801
/proc/meminfo: memFree=1242744/2055920 swapFree=4192812/4192956
[pid=14796] ppid=14794 vsize=15476 CPUtime=50.87
/proc/14796/stat : 14796 (pcs.big) R 14794 14796 12670 0 -1 4194304 3599 656 0 0 5085 2 0 0 25 0 1 0 60474912 15847424 3132 996147200 134512640 135215973 4294956320 18446744073709551615 4158960647 0 0 4096 0 0 0 0 17 0 0 0
/proc/14796/statm: 3869 3132 401 171 0 2794 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 15476

[startup+102.307 s]
/proc/loadavg: 1.98 1.98 1.99 3/74 14801
/proc/meminfo: memFree=1231672/2055920 swapFree=4192812/4192956
[pid=14796] ppid=14794 vsize=25608 CPUtime=101.88
/proc/14796/stat : 14796 (pcs.big) R 14794 14796 12670 0 -1 4194304 6211 656 0 0 10185 3 0 0 25 0 1 0 60474912 26222592 5615 996147200 134512640 135215973 4294956320 18446744073709551615 4158961159 0 0 4096 0 0 0 0 17 0 0 0
/proc/14796/statm: 6402 5615 401 171 0 5327 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 25608

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14801
/proc/meminfo: memFree=1220216/2055920 swapFree=4192812/4192956
[pid=14796] ppid=14794 vsize=35764 CPUtime=161.64
/proc/14796/stat : 14796 (pcs.big) R 14794 14796 12670 0 -1 4194304 8876 656 0 0 16159 5 0 0 25 0 1 0 60474912 36622336 8247 996147200 134512640 135215973 4294956320 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/14796/statm: 8941 8247 401 171 0 7866 0
Current children cumulated CPU time (s) 161.64
Current children cumulated vsize (KiB) 35764

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14803
/proc/meminfo: memFree=1208696/2055920 swapFree=4192812/4192956
[pid=14796] ppid=14794 vsize=46816 CPUtime=221.4
/proc/14796/stat : 14796 (pcs.big) R 14794 14796 12670 0 -1 4194304 11740 656 0 0 22134 6 0 0 25 0 1 0 60474912 47939584 10854 996147200 134512640 135215973 4294956320 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/14796/statm: 11704 10854 401 171 0 10629 0
Current children cumulated CPU time (s) 221.4
Current children cumulated vsize (KiB) 46816

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14803
/proc/meminfo: memFree=1197624/2055920 swapFree=4192812/4192956
[pid=14796] ppid=14794 vsize=56308 CPUtime=281.15
/proc/14796/stat : 14796 (pcs.big) R 14794 14796 12670 0 -1 4194304 14197 656 0 0 28108 7 0 0 25 0 1 0 60474912 57659392 13246 996147200 134512640 135215973 4294956320 18446744073709551615 135026848 0 0 4096 0 0 0 0 17 0 0 0
/proc/14796/statm: 14077 13246 401 171 0 13002 0
Current children cumulated CPU time (s) 281.15
Current children cumulated vsize (KiB) 56308

[startup+342.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14803
/proc/meminfo: memFree=1186104/2055920 swapFree=4192812/4192956
[pid=14796] ppid=14794 vsize=65284 CPUtime=340.91
/proc/14796/stat : 14796 (pcs.big) R 14794 14796 12670 0 -1 4194304 16539 656 0 0 34082 9 0 0 25 0 1 0 60474912 66850816 15588 996147200 134512640 135215973 4294956320 18446744073709551615 134585720 0 0 4096 0 0 0 0 17 0 0 0
/proc/14796/statm: 16321 15588 401 171 0 15246 0
Current children cumulated CPU time (s) 340.91
Current children cumulated vsize (KiB) 65284

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 14803
/proc/meminfo: memFree=1174968/2055920 swapFree=4192812/4192956
[pid=14796] ppid=14794 vsize=75776 CPUtime=400.67
/proc/14796/stat : 14796 (pcs.big) R 14794 14796 12670 0 -1 4194304 19278 656 0 0 40056 11 0 0 25 0 1 0 60474912 77594624 17814 996147200 134512640 135215973 4294956320 18446744073709551615 134590197 0 0 4096 0 0 0 0 17 0 0 0
/proc/14796/statm: 18944 17814 401 171 0 17869 0
Current children cumulated CPU time (s) 400.67
Current children cumulated vsize (KiB) 75776

[startup+462.302 s]
/proc/loadavg: 1.65 1.90 1.97 2/66 14825
/proc/meminfo: memFree=1276424/2055920 swapFree=4192812/4192956
[pid=14796] ppid=14794 vsize=84484 CPUtime=460.48
/proc/14796/stat : 14796 (pcs.big) R 14794 14796 12670 0 -1 4194304 21538 656 0 0 46035 13 0 0 25 0 1 0 60474912 86511616 20074 996147200 134512640 135215973 4294956320 18446744073709551615 134583657 0 0 4096 0 0 0 0 17 0 0 0
/proc/14796/statm: 21121 20074 401 171 0 20046 0
Current children cumulated CPU time (s) 460.48
Current children cumulated vsize (KiB) 84484

[startup+522.301 s]
/proc/loadavg: 1.26 1.75 1.91 2/66 14825
/proc/meminfo: memFree=1266952/2055920 swapFree=4192812/4192956
[pid=14796] ppid=14794 vsize=94368 CPUtime=520.46
/proc/14796/stat : 14796 (pcs.big) R 14794 14796 12670 0 -1 4194304 24099 656 0 0 52031 15 0 0 25 0 1 0 60474912 96632832 22506 996147200 134512640 135215973 4294956320 18446744073709551615 4158960138 0 0 4096 0 0 0 0 17 0 0 0
/proc/14796/statm: 23592 22506 401 171 0 22517 0
Current children cumulated CPU time (s) 520.46
Current children cumulated vsize (KiB) 94368

[startup+582.302 s]
/proc/loadavg: 1.09 1.60 1.85 2/66 14825
/proc/meminfo: memFree=1258568/2055920 swapFree=4192812/4192956
[pid=14796] ppid=14794 vsize=102284 CPUtime=580.43
/proc/14796/stat : 14796 (pcs.big) R 14794 14796 12670 0 -1 4194304 26161 656 0 0 58027 16 0 0 25 0 1 0 60474912 104738816 24568 996147200 134512640 135215973 4294956320 18446744073709551615 134583671 0 0 4096 0 0 0 0 17 0 0 0
/proc/14796/statm: 25571 24568 401 171 0 24496 0
Current children cumulated CPU time (s) 580.43
Current children cumulated vsize (KiB) 102284

[startup+642.302 s]
/proc/loadavg: 1.03 1.49 1.79 2/66 14825
/proc/meminfo: memFree=1250120/2055920 swapFree=4192812/4192956
[pid=14796] ppid=14794 vsize=110204 CPUtime=640.42
/proc/14796/stat : 14796 (pcs.big) R 14794 14796 12670 0 -1 4194304 28250 656 0 0 64024 18 0 0 25 0 1 0 60474912 112848896 26657 996147200 134512640 135215973 4294956320 18446744073709551615 134641171 0 0 4096 0 0 0 0 17 0 0 0
/proc/14796/statm: 27551 26657 401 171 0 26476 0
Current children cumulated CPU time (s) 640.42
Current children cumulated vsize (KiB) 110204

[startup+702.301 s]
/proc/loadavg: 1.01 1.40 1.74 2/66 14825
/proc/meminfo: memFree=1241416/2055920 swapFree=4192812/4192956
[pid=14796] ppid=14794 vsize=118652 CPUtime=700.39
/proc/14796/stat : 14796 (pcs.big) R 14794 14796 12670 0 -1 4194304 30455 656 0 0 70018 21 0 0 25 0 1 0 60474912 121499648 28862 996147200 134512640 135215973 4294956320 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 0 0 0
/proc/14796/statm: 29663 28862 401 171 0 28588 0
Current children cumulated CPU time (s) 700.39
Current children cumulated vsize (KiB) 118652

[startup+762.306 s]
/proc/loadavg: 1.00 1.32 1.69 2/66 14825
/proc/meminfo: memFree=1232712/2055920 swapFree=4192812/4192956
[pid=14796] ppid=14794 vsize=131064 CPUtime=760.37
/proc/14796/stat : 14796 (pcs.big) R 14794 14796 12670 0 -1 4194304 33621 656 0 0 76015 22 0 0 25 0 1 0 60474912 134209536 31003 996147200 134512640 135215973 4294956320 18446744073709551615 134583640 0 0 4096 0 0 0 0 17 0 0 0
/proc/14796/statm: 32766 31003 401 171 0 31691 0
Current children cumulated CPU time (s) 760.37
Current children cumulated vsize (KiB) 131064

[startup+822.302 s]
/proc/loadavg: 1.00 1.26 1.65 2/66 14831
/proc/meminfo: memFree=1224648/2055920 swapFree=4192812/4192956
[pid=14796] ppid=14794 vsize=138720 CPUtime=820.33
/proc/14796/stat : 14796 (pcs.big) R 14794 14796 12670 0 -1 4194304 35635 656 0 0 82009 24 0 0 25 0 1 0 60474912 142049280 33017 996147200 134512640 135215973 4294956320 18446744073709551615 135026902 0 0 4096 0 0 0 0 17 0 0 0
/proc/14796/statm: 34680 33017 401 171 0 33605 0
Current children cumulated CPU time (s) 820.33
Current children cumulated vsize (KiB) 138720

[startup+882.301 s]
/proc/loadavg: 1.00 1.21 1.60 2/66 14831
/proc/meminfo: memFree=1216520/2055920 swapFree=4192812/4192956
[pid=14796] ppid=14794 vsize=146508 CPUtime=880.31
/proc/14796/stat : 14796 (pcs.big) R 14794 14796 12670 0 -1 4194304 37653 656 0 0 88006 25 0 0 25 0 1 0 60474912 150024192 35035 996147200 134512640 135215973 4294956320 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/14796/statm: 36627 35035 401 171 0 35552 0
Current children cumulated CPU time (s) 880.31
Current children cumulated vsize (KiB) 146508

[startup+942.302 s]
/proc/loadavg: 1.00 1.17 1.56 2/66 14831
/proc/meminfo: memFree=1208776/2055920 swapFree=4192812/4192956
[pid=14796] ppid=14794 vsize=153888 CPUtime=940.28
/proc/14796/stat : 14796 (pcs.big) R 14794 14796 12670 0 -1 4194304 39604 656 0 0 94001 27 0 0 25 0 1 0 60474912 157581312 36986 996147200 134512640 135215973 4294956320 18446744073709551615 134585694 0 0 4096 0 0 0 0 17 0 0 0
/proc/14796/statm: 38472 36986 401 171 0 37397 0
Current children cumulated CPU time (s) 940.28
Current children cumulated vsize (KiB) 153888

[startup+1002.3 s]
/proc/loadavg: 1.00 1.14 1.52 2/66 14831
/proc/meminfo: memFree=1201480/2055920 swapFree=4192812/4192956
[pid=14796] ppid=14794 vsize=160880 CPUtime=1000.26
/proc/14796/stat : 14796 (pcs.big) R 14794 14796 12670 0 -1 4194304 41405 656 0 0 99996 30 0 0 25 0 1 0 60474912 164741120 38787 996147200 134512640 135215973 4294956320 18446744073709551615 134590043 0 0 4096 0 0 0 0 17 0 0 0
/proc/14796/statm: 40220 38787 401 171 0 39145 0
Current children cumulated CPU time (s) 1000.26
Current children cumulated vsize (KiB) 160880

[startup+1062.3 s]
/proc/loadavg: 1.00 1.11 1.49 2/66 14831
/proc/meminfo: memFree=1193352/2055920 swapFree=4192812/4192956
[pid=14796] ppid=14794 vsize=168668 CPUtime=1060.24
/proc/14796/stat : 14796 (pcs.big) R 14794 14796 12670 0 -1 4194304 43456 656 0 0 105993 31 0 0 25 0 1 0 60474912 172716032 40838 996147200 134512640 135215973 4294956320 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/14796/statm: 42167 40838 401 171 0 41092 0
Current children cumulated CPU time (s) 1060.24
Current children cumulated vsize (KiB) 168668

[startup+1122.3 s]
/proc/loadavg: 1.00 1.09 1.45 2/66 14831
/proc/meminfo: memFree=1184776/2055920 swapFree=4192812/4192956
[pid=14796] ppid=14794 vsize=177868 CPUtime=1120.22
/proc/14796/stat : 14796 (pcs.big) R 14794 14796 12670 0 -1 4194304 45840 656 0 0 111989 33 0 0 25 0 1 0 60474912 182136832 42965 996147200 134512640 135215973 4294956320 18446744073709551615 4158960014 0 0 4096 0 0 0 0 17 0 0 0
/proc/14796/statm: 44467 42965 401 171 0 43392 0
Current children cumulated CPU time (s) 1120.22
Current children cumulated vsize (KiB) 177868

[startup+1182.3 s]
/proc/loadavg: 1.00 1.07 1.42 2/66 14831
/proc/meminfo: memFree=1177416/2055920 swapFree=4192812/4192956
[pid=14796] ppid=14794 vsize=184996 CPUtime=1180.19
/proc/14796/stat : 14796 (pcs.big) R 14794 14796 12670 0 -1 4194304 47677 656 0 0 117985 34 0 0 25 0 1 0 60474912 189435904 44802 996147200 134512640 135215973 4294956320 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 0 0 0
/proc/14796/statm: 46249 44802 401 171 0 45174 0
Current children cumulated CPU time (s) 1180.19
Current children cumulated vsize (KiB) 184996

[startup+1242.3 s]
/proc/loadavg: 1.00 1.05 1.39 2/66 14831
/proc/meminfo: memFree=1169608/2055920 swapFree=4192812/4192956
[pid=14796] ppid=14794 vsize=192380 CPUtime=1240.17
/proc/14796/stat : 14796 (pcs.big) R 14794 14796 12670 0 -1 4194304 49598 656 0 0 123982 35 0 0 25 0 1 0 60474912 196997120 46723 996147200 134512640 135215973 4294956320 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 0 0 0
/proc/14796/statm: 48095 46723 401 171 0 47020 0
Current children cumulated CPU time (s) 1240.17
Current children cumulated vsize (KiB) 192380

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

[startup+1254.3 s]
/proc/loadavg: 1.00 1.05 1.39 2/66 14831
/proc/meminfo: memFree=1168072/2055920 swapFree=4192812/4192956
[pid=14796] ppid=14794 vsize=193832 CPUtime=1252.16
/proc/14796/stat : 14796 (pcs.big) R 14794 14796 12670 0 -1 4194304 49987 656 0 0 125180 36 0 0 25 0 1 0 60474912 198483968 47112 996147200 134512640 135215973 4294956320 18446744073709551615 4158960025 0 0 4096 0 0 0 0 17 0 0 0
/proc/14796/statm: 48458 47112 401 171 0 47383 0
Current children cumulated CPU time (s) 1252.16
Current children cumulated vsize (KiB) 193832

[startup+1257.5 s]
/proc/loadavg: 1.00 1.05 1.39 2/66 14831
/proc/meminfo: memFree=1167560/2055920 swapFree=4192812/4192956
[pid=14796] ppid=14794 vsize=194228 CPUtime=1255.37
/proc/14796/stat : 14796 (pcs.big) R 14794 14796 12670 0 -1 4194304 50090 656 0 0 125500 37 0 0 25 0 1 0 60474912 198889472 47215 996147200 134512640 135215973 4294956320 18446744073709551615 134599858 0 0 4096 0 0 0 0 17 0 0 0
/proc/14796/statm: 48557 47215 401 171 0 47482 0
Current children cumulated CPU time (s) 1255.37
Current children cumulated vsize (KiB) 194228

[startup+1259.1 s]
/proc/loadavg: 1.00 1.05 1.39 2/66 14831
/proc/meminfo: memFree=1167496/2055920 swapFree=4192812/4192956
[pid=14796] ppid=14794 vsize=194360 CPUtime=1256.97
/proc/14796/stat : 14796 (pcs.big) R 14794 14796 12670 0 -1 4194304 50140 656 0 0 125660 37 0 0 25 0 1 0 60474912 199024640 47265 996147200 134512640 135215973 4294956320 18446744073709551615 134583204 0 0 4096 0 0 0 0 17 0 0 0
/proc/14796/statm: 48590 47265 401 171 0 47515 0
Current children cumulated CPU time (s) 1256.97
Current children cumulated vsize (KiB) 194360

[startup+1260.7 s]
/proc/loadavg: 1.00 1.05 1.39 2/66 14831
/proc/meminfo: memFree=1167176/2055920 swapFree=4192812/4192956
[pid=14796] ppid=14794 vsize=194624 CPUtime=1258.57
/proc/14796/stat : 14796 (pcs.big) R 14794 14796 12670 0 -1 4194304 50188 656 0 0 125820 37 0 0 25 0 1 0 60474912 199294976 47313 996147200 134512640 135215973 4294956320 18446744073709551615 134583259 0 0 4096 0 0 0 0 17 0 0 0
/proc/14796/statm: 48656 47313 401 171 0 47581 0
Current children cumulated CPU time (s) 1258.57
Current children cumulated vsize (KiB) 194624

[startup+1261.5 s]
/proc/loadavg: 1.00 1.05 1.39 2/66 14831
/proc/meminfo: memFree=1167176/2055920 swapFree=4192812/4192956
[pid=14796] ppid=14794 vsize=194756 CPUtime=1259.37
/proc/14796/stat : 14796 (pcs.big) R 14794 14796 12670 0 -1 4194304 50217 656 0 0 125900 37 0 0 25 0 1 0 60474912 199430144 47342 996147200 134512640 135215973 4294956320 18446744073709551615 134590083 0 0 4096 0 0 0 0 17 0 0 0
/proc/14796/statm: 48689 47342 401 171 0 47614 0
Current children cumulated CPU time (s) 1259.37
Current children cumulated vsize (KiB) 194756

[startup+1261.9 s]
/proc/loadavg: 1.00 1.05 1.39 2/66 14831
/proc/meminfo: memFree=1167048/2055920 swapFree=4192812/4192956
[pid=14796] ppid=14794 vsize=192704 CPUtime=1259.77
/proc/14796/stat : 14796 (pcs.big) R 14794 14796 12670 0 -1 4194304 50222 656 0 0 125940 37 0 0 25 0 1 0 60474912 197328896 47055 996147200 134512640 135215973 4294956320 18446744073709551615 134532661 0 0 4096 0 0 0 0 17 0 0 0
/proc/14796/statm: 48176 47055 401 171 0 47101 0
Current children cumulated CPU time (s) 1259.77
Current children cumulated vsize (KiB) 192704

[startup+1262 s]
/proc/loadavg: 1.00 1.05 1.39 2/66 14831
/proc/meminfo: memFree=1167048/2055920 swapFree=4192812/4192956
[pid=14796] ppid=14794 vsize=192704 CPUtime=1259.87
/proc/14796/stat : 14796 (pcs.big) R 14794 14796 12670 0 -1 4194304 50222 656 0 0 125950 37 0 0 25 0 1 0 60474912 197328896 47055 996147200 134512640 135215973 4294956320 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 0 0 0
/proc/14796/statm: 48176 47055 401 171 0 47101 0
Current children cumulated CPU time (s) 1259.87
Current children cumulated vsize (KiB) 192704

Child status: 0
Real time (s): 1262.06
CPU time (s): 1259.95
CPU user time (s): 1259.54
CPU system time (s): 0.409937
CPU usage (%): 99.8323
Max. virtual memory (cumulated for all children) (KiB): 194756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1259.54
system time used= 0.409937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50881
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= 20
involuntary context switches= 9514

runsolver used 1.36679 second user time and 2.89856 second system time

The end

Launcher Data 

Begin job on node8 at 2009-07-16 10:47:57
IDJOB=2092296
IDBENCH=60320
IDSOLVER=734
FILE ID=node8/2092296-1247734076
PBS_JOBID= 9521577
Free space on /tmp= 66092 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/tightness0.8/normalized-rand-2-40-80-103-800-59_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2092296-1247734076/watcher-2092296-1247734076 -o /tmp/evaluation-result-2092296-1247734076/solver-2092296-1247734076 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 671886707 HOME/instance-2092296-1247734076.xml

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

MD5SUM BENCH= 9509fa9d9c8a8361ccac678e618ac115
RANDOM SEED=671886707

node8.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	: 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		: 3000.213
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1254800 kB
Buffers:         81344 kB
Cached:         527732 kB
SwapCached:          0 kB
Active:         194528 kB
Inactive:       528320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1254800 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2820 kB
Writeback:           0 kB
Mapped:         125176 kB
Slab:            63180 kB
Committed_AS:   558392 kB
PageTables:       1928 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66092 MiB
End job on node8 at 2009-07-16 11:08:59