Trace number 2079558

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 1744.01 1744.86

DiagnosticValue
ASSIGNMENTS514927

General information on the benchmark

Namecsp/rand-3-20-20/
normalized-rand-3-20-20-60-632-42_ext.xml
MD5SUMb102da26dd6fd97e5213878ae64de7db
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 benchmark44.1973
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints59
Maximum constraint arity3
Maximum domain size20
Number of constraints which are defined in extension59
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c small-domain mode
0.01/0.02	c Seed is 1916291030
0.01/0.02	c Constructing HOME/instance-2079558-1247716807.xml  with 59 constraints
0.39/0.42	c Solving 514927 backtracks 23 restarts
1743.93/1744.86	s UNSATISFIABLE
1743.93/1744.86	d ASSIGNMENTS 514927

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-2079558-1247716807/watcher-2079558-1247716807 -o /tmp/evaluation-result-2079558-1247716807/solver-2079558-1247716807 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1916291030 HOME/instance-2079558-1247716807.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: 2.01 2.05 2.07 4/72 13183
/proc/meminfo: memFree=1607848/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=5356 CPUtime=0
/proc/13183/stat : 13183 (pcssolve) R 13181 13183 11630 0 -1 4194304 288 0 0 0 0 0 0 0 19 0 1 0 58744772 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 269930133020 0 65536 4100 65536 0 0 0 17 0 0 0
/proc/13183/statm: 1339 241 200 169 0 50 0
[pid=13184] ppid=13183 vsize=5356 CPUtime=0
/proc/13184/stat : 13184 (pcssolve) R 13183 13183 11630 0 -1 4194368 22 0 0 0 0 0 0 0 19 0 1 0 58744772 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 269930261799 0 0 4096 0 0 0 0 17 1 0 0
/proc/13184/statm: 886 59 43 19 0 10 0

[startup+0.022677 s]
/proc/loadavg: 2.01 2.05 2.07 4/72 13183
/proc/meminfo: memFree=1607848/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=0 CPUtime=0.01
/proc/13183/stat : 13183 (pcssolve) R 13181 13183 11630 0 -1 4194304 375 822 0 0 0 0 1 0 18 0 1 0 58744772 0 0 996147200 0 0 0 18446744073709551615 269930261799 0 0 4096 0 0 0 0 17 0 0 0
/proc/13183/statm: 168 3 0 0 0 1 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 0

[startup+0.102329 s]
/proc/loadavg: 2.01 2.05 2.07 4/72 13183
/proc/meminfo: memFree=1607848/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=5476 CPUtime=0.08
/proc/13183/stat : 13183 (pcs.small) R 13181 13183 11630 0 -1 4194304 971 822 0 0 7 0 1 0 18 0 1 0 58744772 5607424 580 996147200 134512640 135095119 4294956304 18446744073709551615 9211517 0 0 4096 0 0 0 0 17 0 0 0
/proc/13183/statm: 1369 580 375 142 0 323 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5476

[startup+0.301351 s]
/proc/loadavg: 2.01 2.05 2.07 4/72 13183
/proc/meminfo: memFree=1607848/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=8488 CPUtime=0.28
/proc/13183/stat : 13183 (pcs.small) R 13181 13183 11630 0 -1 4194304 1337 822 0 0 27 0 1 0 19 0 1 0 58744772 8691712 946 996147200 134512640 135095119 4294956304 18446744073709551615 134741391 0 0 4096 0 0 0 0 17 0 0 0
/proc/13183/statm: 2122 946 375 142 0 1076 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8488

[startup+0.701399 s]
/proc/loadavg: 2.01 2.05 2.07 4/72 13183
/proc/meminfo: memFree=1607848/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=10364 CPUtime=0.69
/proc/13183/stat : 13183 (pcs.small) R 13181 13183 11630 0 -1 4194304 1593 822 0 0 67 1 1 0 22 0 1 0 58744772 10612736 1202 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 0 0 0
/proc/13183/statm: 2591 1202 390 142 0 1545 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10364

[startup+1.50149 s]
/proc/loadavg: 2.01 2.05 2.07 3/73 13189
/proc/meminfo: memFree=1604384/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=10364 CPUtime=1.49
/proc/13183/stat : 13183 (pcs.small) R 13181 13183 11630 0 -1 4194304 1597 822 0 0 147 1 1 0 25 0 1 0 58744772 10612736 1206 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/13183/statm: 2591 1206 390 142 0 1545 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10364

[startup+3.10169 s]
/proc/loadavg: 2.01 2.05 2.07 3/73 13189
/proc/meminfo: memFree=1604320/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=10496 CPUtime=3.09
/proc/13183/stat : 13183 (pcs.small) R 13181 13183 11630 0 -1 4194304 1637 822 0 0 307 1 1 0 25 0 1 0 58744772 10747904 1246 996147200 134512640 135095119 4294956304 18446744073709551615 134927094 0 0 4096 0 0 0 0 17 0 0 0
/proc/13183/statm: 2624 1246 390 142 0 1578 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10496

[startup+6.30106 s]
/proc/loadavg: 2.01 2.05 2.07 3/73 13189
/proc/meminfo: memFree=1603936/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=10624 CPUtime=6.28
/proc/13183/stat : 13183 (pcs.small) R 13181 13183 11630 0 -1 4194304 1719 822 0 0 626 1 1 0 25 0 1 0 58744772 10878976 1295 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 0 0 0
/proc/13183/statm: 2656 1295 390 142 0 1610 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10624

[startup+12.7018 s]
/proc/loadavg: 2.00 2.05 2.07 3/73 13189
/proc/meminfo: memFree=1603360/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=11012 CPUtime=12.68
/proc/13183/stat : 13183 (pcs.small) R 13181 13183 11630 0 -1 4194304 1901 822 0 0 1265 2 1 0 25 0 1 0 58744772 11276288 1412 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/13183/statm: 2753 1412 390 142 0 1707 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11012

[startup+25.5013 s]
/proc/loadavg: 2.00 2.04 2.07 3/73 13189
/proc/meminfo: memFree=1602528/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=11652 CPUtime=25.48
/proc/13183/stat : 13183 (pcs.small) R 13181 13183 11630 0 -1 4194304 2296 822 0 0 2545 2 1 0 25 0 1 0 58744772 11931648 1645 996147200 134512640 135095119 4294956304 18446744073709551615 134909008 0 0 4096 0 0 0 0 17 0 0 0
/proc/13183/statm: 2913 1645 390 142 0 1867 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11652

[startup+51.1014 s]
/proc/loadavg: 2.00 2.04 2.06 3/73 13189
/proc/meminfo: memFree=1600480/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=12932 CPUtime=51.07
/proc/13183/stat : 13183 (pcs.small) R 13181 13183 11630 0 -1 4194304 3073 822 0 0 5103 3 1 0 25 0 1 0 58744772 13242368 2100 996147200 134512640 135095119 4294956304 18446744073709551615 134927018 0 0 4096 0 0 0 0 17 0 0 0
/proc/13183/statm: 3233 2100 390 142 0 2187 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12932

[startup+102.305 s]
/proc/loadavg: 2.00 2.03 2.06 3/73 13195
/proc/meminfo: memFree=1595488/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=16144 CPUtime=102.23
/proc/13183/stat : 13183 (pcs.small) R 13181 13183 11630 0 -1 4194304 4695 822 0 0 10218 4 1 0 25 0 1 0 58744772 16531456 3080 996147200 134512640 135095119 4294956304 18446744073709551615 134578229 0 0 4096 0 0 0 0 17 0 0 0
/proc/13183/statm: 4036 3080 390 142 0 2990 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 16144

[startup+162.302 s]
/proc/loadavg: 2.00 2.02 2.05 3/73 13195
/proc/meminfo: memFree=1589792/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=24148 CPUtime=162.2
/proc/13183/stat : 13183 (pcs.small) R 13181 13183 11630 0 -1 4194304 7265 822 0 0 16213 6 1 0 25 0 1 0 58744772 24727552 4335 996147200 134512640 135095119 4294956304 18446744073709551615 134916422 0 0 4096 0 0 0 0 17 0 0 0
/proc/13183/statm: 6037 4335 390 142 0 4991 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 24148

[startup+222.302 s]
/proc/loadavg: 2.00 2.02 2.05 3/73 13195
/proc/meminfo: memFree=1582048/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=30800 CPUtime=222.18
/proc/13183/stat : 13183 (pcs.small) R 13181 13183 11630 0 -1 4194304 9573 822 0 0 22209 8 1 0 25 0 1 0 58744772 31539200 6065 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/13183/statm: 7700 6065 390 142 0 6654 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 30800

[startup+282.302 s]
/proc/loadavg: 2.00 2.01 2.04 3/73 13195
/proc/meminfo: memFree=1577888/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=31452 CPUtime=282.15
/proc/13183/stat : 13183 (pcs.small) R 13181 13183 11630 0 -1 4194304 10303 822 0 0 28206 8 1 0 25 0 1 0 58744772 32206848 6795 996147200 134512640 135095119 4294956304 18446744073709551615 134918148 0 0 4096 0 0 0 0 17 0 0 0
/proc/13183/statm: 7863 6795 390 142 0 6817 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 31452

[startup+342.302 s]
/proc/loadavg: 2.00 2.01 2.03 3/73 13195
/proc/meminfo: memFree=1572896/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=42004 CPUtime=342.14
/proc/13183/stat : 13183 (pcs.small) R 13181 13183 11630 0 -1 4194304 13453 822 0 0 34202 11 1 0 25 0 1 0 58744772 43012096 7896 996147200 134512640 135095119 4294956304 18446744073709551615 134927054 0 0 4096 0 0 0 0 17 0 0 0
/proc/13183/statm: 10501 7896 390 142 0 9455 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 42004

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.03 3/73 13195
/proc/meminfo: memFree=1567520/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=44612 CPUtime=402.11
/proc/13183/stat : 13183 (pcs.small) R 13181 13183 11630 0 -1 4194304 14648 822 0 0 40198 12 1 0 25 0 1 0 58744772 45682688 9091 996147200 134512640 135095119 4294956304 18446744073709551615 134918151 0 0 4096 0 0 0 0 17 0 0 0
/proc/13183/statm: 11153 9091 390 142 0 10107 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 44612

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.02 3/73 13195
/proc/meminfo: memFree=1557472/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=55440 CPUtime=462.08
/proc/13183/stat : 13183 (pcs.small) R 13181 13183 11630 0 -1 4194304 17941 822 0 0 46194 13 1 0 25 0 1 0 58744772 56770560 11359 996147200 134512640 135095119 4294956304 18446744073709551615 134911258 0 0 4096 0 0 0 0 17 0 0 0
/proc/13183/statm: 13860 11359 390 142 0 12814 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 55440

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.02 3/73 13195
/proc/meminfo: memFree=1554464/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=55440 CPUtime=522.06
/proc/13183/stat : 13183 (pcs.small) R 13181 13183 11630 0 -1 4194304 18498 822 0 0 52192 13 1 0 25 0 1 0 58744772 56770560 11916 996147200 134512640 135095119 4294956304 18446744073709551615 134918196 0 0 4096 0 0 0 0 17 0 0 0
/proc/13183/statm: 13860 11916 390 142 0 12814 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 55440

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.01 3/73 13195
/proc/meminfo: memFree=1548704/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=56488 CPUtime=582.04
/proc/13183/stat : 13183 (pcs.small) R 13181 13183 11630 0 -1 4194304 19269 822 0 0 58189 14 1 0 25 0 1 0 58744772 57843712 12687 996147200 134512640 135095119 4294956304 18446744073709551615 134927054 0 0 4096 0 0 0 0 17 0 0 0
/proc/13183/statm: 14122 12687 390 142 0 13076 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 56488

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13195
/proc/meminfo: memFree=1543840/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=75220 CPUtime=642.02
/proc/13183/stat : 13183 (pcs.small) R 13181 13183 11630 0 -1 4194304 24446 822 0 0 64184 17 1 0 25 0 1 0 58744772 77025280 13767 996147200 134512640 135095119 4294956304 18446744073709551615 134916470 0 0 4096 0 0 0 0 17 0 0 0
/proc/13183/statm: 18805 13767 390 142 0 17759 0
Current children cumulated CPU time (s) 642.02

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

/proc/meminfo: memFree=1442400/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=104160 CPUtime=1121.67
/proc/13183/stat : 13183 (pcs.small) R 13181 13183 11630 0 -1 4194304 35906 822 0 0 112138 28 1 0 25 0 1 0 58744772 106659840 23178 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/13183/statm: 26040 23178 390 142 0 24994 0
Current children cumulated CPU time (s) 1121.67
Current children cumulated vsize (KiB) 104160

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13299
/proc/meminfo: memFree=1418528/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=105732 CPUtime=1181.66
/proc/13183/stat : 13183 (pcs.small) R 13181 13183 11630 0 -1 4194304 36813 822 0 0 118135 30 1 0 25 0 1 0 58744772 108269568 24085 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/13183/statm: 26433 24085 390 142 0 25387 0
Current children cumulated CPU time (s) 1181.66
Current children cumulated vsize (KiB) 105732

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13299
/proc/meminfo: memFree=1398368/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=140856 CPUtime=1241.63
/proc/13183/stat : 13183 (pcs.small) R 13181 13183 11630 0 -1 4194304 46141 822 0 0 124127 35 1 0 25 0 1 0 58744772 144236544 25220 996147200 134512640 135095119 4294956304 18446744073709551615 134926995 0 0 4096 0 0 0 0 17 0 0 0
/proc/13183/statm: 35214 25220 390 142 0 34168 0
Current children cumulated CPU time (s) 1241.63
Current children cumulated vsize (KiB) 140856

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13299
/proc/meminfo: memFree=1378144/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=143212 CPUtime=1301.61
/proc/13183/stat : 13183 (pcs.small) R 13181 13183 11630 0 -1 4194304 47250 822 0 0 130124 36 1 0 25 0 1 0 58744772 146649088 26329 996147200 134512640 135095119 4294956304 18446744073709551615 134918198 0 0 4096 0 0 0 0 17 0 0 0
/proc/13183/statm: 35803 26329 390 142 0 34757 0
Current children cumulated CPU time (s) 1301.61
Current children cumulated vsize (KiB) 143212

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13299
/proc/meminfo: memFree=1359520/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=145704 CPUtime=1361.59
/proc/13183/stat : 13183 (pcs.small) R 13181 13183 11630 0 -1 4194304 48381 822 0 0 136120 38 1 0 25 0 1 0 58744772 149200896 27460 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 0 0 0
/proc/13183/statm: 36426 27460 390 142 0 35380 0
Current children cumulated CPU time (s) 1361.59
Current children cumulated vsize (KiB) 145704

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13299
/proc/meminfo: memFree=1340704/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=148048 CPUtime=1421.56
/proc/13183/stat : 13183 (pcs.small) R 13181 13183 11630 0 -1 4194304 49497 822 0 0 142116 39 1 0 25 0 1 0 58744772 151601152 28576 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/13183/statm: 37012 28576 390 142 0 35966 0
Current children cumulated CPU time (s) 1421.56
Current children cumulated vsize (KiB) 148048

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13299
/proc/meminfo: memFree=1321120/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=150392 CPUtime=1481.53
/proc/13183/stat : 13183 (pcs.small) R 13181 13183 11630 0 -1 4194304 50603 822 0 0 148112 40 1 0 25 0 1 0 58744772 154001408 29682 996147200 134512640 135095119 4294956304 18446744073709551615 134918163 0 0 4096 0 0 0 0 17 0 0 0
/proc/13183/statm: 37598 29682 390 142 0 36552 0
Current children cumulated CPU time (s) 1481.53
Current children cumulated vsize (KiB) 150392

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13299
/proc/meminfo: memFree=1301344/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=152740 CPUtime=1541.5
/proc/13183/stat : 13183 (pcs.small) R 13181 13183 11630 0 -1 4194304 51723 822 0 0 154108 41 1 0 25 0 1 0 58744772 156405760 30802 996147200 134512640 135095119 4294956304 18446744073709551615 134911112 0 0 4096 0 0 0 0 17 0 0 0
/proc/13183/statm: 38185 30802 390 142 0 37139 0
Current children cumulated CPU time (s) 1541.5
Current children cumulated vsize (KiB) 152740

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13299
/proc/meminfo: memFree=1277664/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=155084 CPUtime=1601.49
/proc/13183/stat : 13183 (pcs.small) R 13181 13183 11630 0 -1 4194304 52818 822 0 0 160105 43 1 0 25 0 1 0 58744772 158806016 31897 996147200 134512640 135095119 4294956304 18446744073709551615 134927013 0 0 4096 0 0 0 0 17 0 0 0
/proc/13183/statm: 38771 31897 390 142 0 37725 0
Current children cumulated CPU time (s) 1601.49
Current children cumulated vsize (KiB) 155084

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13299
/proc/meminfo: memFree=1258080/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=157300 CPUtime=1661.46
/proc/13183/stat : 13183 (pcs.small) R 13181 13183 11630 0 -1 4194304 53901 822 0 0 166102 43 1 0 25 0 1 0 58744772 161075200 32980 996147200 134512640 135095119 4294956304 18446744073709551615 134927225 0 0 4096 0 0 0 0 17 0 0 0
/proc/13183/statm: 39325 32980 390 142 0 38279 0
Current children cumulated CPU time (s) 1661.46
Current children cumulated vsize (KiB) 157300

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13299
/proc/meminfo: memFree=1239264/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=159652 CPUtime=1721.43
/proc/13183/stat : 13183 (pcs.small) R 13181 13183 11630 0 -1 4194304 54969 822 0 0 172098 44 1 0 25 0 1 0 58744772 163483648 34048 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/13183/statm: 39913 34048 390 142 0 38867 0
Current children cumulated CPU time (s) 1721.43
Current children cumulated vsize (KiB) 159652

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

[startup+1727.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13299
/proc/meminfo: memFree=1237856/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=159784 CPUtime=1727.03
/proc/13183/stat : 13183 (pcs.small) R 13181 13183 11630 0 -1 4194304 55069 822 0 0 172658 44 1 0 25 0 1 0 58744772 163618816 34148 996147200 134512640 135095119 4294956304 18446744073709551615 134927001 0 0 4096 0 0 0 0 17 0 0 0
/proc/13183/statm: 39946 34148 390 142 0 38900 0
Current children cumulated CPU time (s) 1727.03
Current children cumulated vsize (KiB) 159784

[startup+1734.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13299
/proc/meminfo: memFree=1235232/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=160044 CPUtime=1733.43
/proc/13183/stat : 13183 (pcs.small) R 13181 13183 11630 0 -1 4194304 55177 822 0 0 173298 44 1 0 25 0 1 0 58744772 163885056 34256 996147200 134512640 135095119 4294956304 18446744073709551615 134927001 0 0 4096 0 0 0 0 17 0 0 0
/proc/13183/statm: 40011 34256 390 142 0 38965 0
Current children cumulated CPU time (s) 1733.43
Current children cumulated vsize (KiB) 160044

[startup+1740.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13299
/proc/meminfo: memFree=1233440/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=160308 CPUtime=1739.83
/proc/13183/stat : 13183 (pcs.small) R 13181 13183 11630 0 -1 4194304 55294 822 0 0 173937 45 1 0 25 0 1 0 58744772 164155392 34373 996147200 134512640 135095119 4294956304 18446744073709551615 134918194 0 0 4096 0 0 0 0 17 0 0 0
/proc/13183/statm: 40077 34373 390 142 0 39031 0
Current children cumulated CPU time (s) 1739.83
Current children cumulated vsize (KiB) 160308

[startup+1742.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13299
/proc/meminfo: memFree=1232608/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=160308 CPUtime=1741.44
/proc/13183/stat : 13183 (pcs.small) R 13181 13183 11630 0 -1 4194304 55323 822 0 0 174098 45 1 0 25 0 1 0 58744772 164155392 34402 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/13183/statm: 40077 34402 390 142 0 39031 0
Current children cumulated CPU time (s) 1741.44
Current children cumulated vsize (KiB) 160308

[startup+1743.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13299
/proc/meminfo: memFree=1232352/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=160436 CPUtime=1743.03
/proc/13183/stat : 13183 (pcs.small) R 13181 13183 11630 0 -1 4194304 55353 822 0 0 174257 45 1 0 25 0 1 0 58744772 164286464 34432 996147200 134512640 135095119 4294956304 18446744073709551615 134927075 0 0 4096 0 0 0 0 17 0 0 0
/proc/13183/statm: 40109 34432 390 142 0 39063 0
Current children cumulated CPU time (s) 1743.03
Current children cumulated vsize (KiB) 160436

[startup+1744.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13299
/proc/meminfo: memFree=1232352/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=160436 CPUtime=1743.43
/proc/13183/stat : 13183 (pcs.small) R 13181 13183 11630 0 -1 4194304 55361 822 0 0 174297 45 1 0 25 0 1 0 58744772 164286464 34440 996147200 134512640 135095119 4294956304 18446744073709551615 134916480 0 0 4096 0 0 0 0 17 0 0 0
/proc/13183/statm: 40109 34440 390 142 0 39063 0
Current children cumulated CPU time (s) 1743.43
Current children cumulated vsize (KiB) 160436

[startup+1744.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13299
/proc/meminfo: memFree=1247968/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=144048 CPUtime=1743.83
/proc/13183/stat : 13183 (pcs.small) R 13181 13183 11630 0 -1 4194304 55362 822 0 0 174337 45 1 0 25 0 1 0 58744772 147505152 30417 996147200 134512640 135095119 4294956304 18446744073709551615 9175155 0 0 4096 0 0 0 0 17 0 0 0
/proc/13183/statm: 36012 30417 390 142 0 34966 0
Current children cumulated CPU time (s) 1743.83
Current children cumulated vsize (KiB) 144048

[startup+1744.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13299
/proc/meminfo: memFree=1247968/2055920 swapFree=4192812/4192956
[pid=13183] ppid=13181 vsize=144048 CPUtime=1743.93
/proc/13183/stat : 13183 (pcs.small) R 13181 13183 11630 0 -1 4194304 55362 822 0 0 174347 45 1 0 25 0 1 0 58744772 147505152 30417 996147200 134512640 135095119 4294956304 18446744073709551615 9175164 0 0 4096 0 0 0 0 17 0 0 0
/proc/13183/statm: 36012 30417 390 142 0 34966 0
Current children cumulated CPU time (s) 1743.93
Current children cumulated vsize (KiB) 144048

Child status: 0
Real time (s): 1744.86
CPU time (s): 1744.01
CPU user time (s): 1743.53
CPU system time (s): 0.480926
CPU usage (%): 99.9509
Max. virtual memory (cumulated for all children) (KiB): 160436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1743.53
system time used= 0.480926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56187
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= 24
involuntary context switches= 7733

runsolver used 1.76873 second user time and 4.5833 second system time

The end

Launcher Data 

Begin job on node53 at 2009-07-16 06:00:08
IDJOB=2079558
IDBENCH=56916
IDSOLVER=734
FILE ID=node53/2079558-1247716807
PBS_JOBID= 9521322
Free space on /tmp= 66048 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-3-20-20/normalized-rand-3-20-20-60-632-42_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2079558-1247716807/watcher-2079558-1247716807 -o /tmp/evaluation-result-2079558-1247716807/solver-2079558-1247716807 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1916291030 HOME/instance-2079558-1247716807.xml

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

MD5SUM BENCH= b102da26dd6fd97e5213878ae64de7db
RANDOM SEED=1916291030

node53.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		: 3000.232
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		: 3000.232
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:       1608328 kB
Buffers:         63016 kB
Cached:         295888 kB
SwapCached:          0 kB
Active:          88200 kB
Inactive:       291060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1608328 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3204 kB
Writeback:           0 kB
Mapped:          29780 kB
Slab:            53788 kB
Committed_AS:   511280 kB
PageTables:       1700 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= 66048 MiB
End job on node53 at 2009-07-16 06:29:13