Trace number 2088940

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 1637.04 1645.65

DiagnosticValue
ASSIGNMENTS460240

General information on the benchmark

Namecsp/tightness0.2/
normalized-rand-2-40-11-414-200-37_ext.xml
MD5SUMea7f252fb613801873704c496a78cb9e
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 benchmark7.83881
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints414
Maximum constraint arity2
Maximum domain size11
Number of constraints which are defined in extension414
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.00/0.01	c Seed is 1015299300
0.00/0.01	c Constructing HOME/instance-2088940-1247729553.xml  with 4017 constraints
0.00/0.05	c Solving 460240 backtracks 23 restarts
1636.97/1645.65	s UNSATISFIABLE
1636.97/1645.65	d ASSIGNMENTS 460240

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-2088940-1247729553/watcher-2088940-1247729553 -o /tmp/evaluation-result-2088940-1247729553/solver-2088940-1247729553 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1015299300 HOME/instance-2088940-1247729553.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 2.07 2.02 4/73 17747
/proc/meminfo: memFree=1573760/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=5356 CPUtime=0
/proc/17747/stat : 17747 (pcssolve) R 17745 17747 17477 0 -1 4194304 273 0 0 0 0 0 0 0 20 0 1 0 60020460 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 249069890207 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/17747/statm: 1339 241 200 169 0 50 0
[pid=17748] ppid=17747 vsize=5356 CPUtime=0
/proc/17748/stat : 17748 (pcssolve) R 17747 17747 17477 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 60020460 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 249069890207 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/17748/statm: 1339 241 200 169 0 50 0

[startup+0.0190911 s]
/proc/loadavg: 2.01 2.07 2.02 4/73 17747
/proc/meminfo: memFree=1573760/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=4244 CPUtime=0
/proc/17747/stat : 17747 (pcs.small) R 17745 17747 17477 0 -1 4194304 667 822 0 0 0 0 0 0 24 0 1 0 60020460 4345856 276 996147200 134512640 135095119 4294956304 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/17747/statm: 1061 276 243 142 0 15 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4244

[startup+0.101097 s]
/proc/loadavg: 2.01 2.07 2.02 4/73 17747
/proc/meminfo: memFree=1573760/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=5204 CPUtime=0.08
/proc/17747/stat : 17747 (pcs.small) R 17745 17747 17477 0 -1 4194304 1053 822 0 0 8 0 0 0 24 0 1 0 60020460 5328896 629 996147200 134512640 135095119 4294956304 18446744073709551615 134636924 0 0 4096 0 0 0 0 17 0 0 0
/proc/17747/statm: 1301 629 378 142 0 255 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5204

[startup+0.301115 s]
/proc/loadavg: 2.01 2.07 2.02 4/73 17747
/proc/meminfo: memFree=1573760/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=5488 CPUtime=0.28
/proc/17747/stat : 17747 (pcs.small) R 17745 17747 17477 0 -1 4194304 1108 822 0 0 28 0 0 0 25 0 1 0 60020460 5619712 684 996147200 134512640 135095119 4294956304 18446744073709551615 134636916 0 0 4096 0 0 0 0 17 0 0 0
/proc/17747/statm: 1372 684 378 142 0 326 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5488

[startup+0.701155 s]
/proc/loadavg: 2.01 2.07 2.02 4/73 17747
/proc/meminfo: memFree=1573760/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=5744 CPUtime=0.68
/proc/17747/stat : 17747 (pcs.small) R 17745 17747 17477 0 -1 4194304 1215 822 0 0 68 0 0 0 25 0 1 0 60020460 5881856 758 996147200 134512640 135095119 4294956304 18446744073709551615 12385886 0 0 4096 0 0 0 0 17 0 0 0
/proc/17747/statm: 1436 758 378 142 0 390 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 5744

[startup+1.50123 s]
/proc/loadavg: 2.01 2.07 2.02 3/74 17753
/proc/meminfo: memFree=1571512/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=7036 CPUtime=1.47
/proc/17747/stat : 17747 (pcs.small) R 17745 17747 17477 0 -1 4194304 1520 822 0 0 147 0 0 0 25 0 1 0 60020460 7204864 998 996147200 134512640 135095119 4294956304 18446744073709551615 134615496 0 0 4096 0 0 0 0 17 0 0 0
/proc/17747/statm: 1759 998 378 142 0 713 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7036

[startup+3.10139 s]
/proc/loadavg: 2.01 2.07 2.02 3/74 17753
/proc/meminfo: memFree=1570040/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=7940 CPUtime=3.07
/proc/17747/stat : 17747 (pcs.small) R 17745 17747 17477 0 -1 4194304 1882 822 0 0 307 0 0 0 25 0 1 0 60020460 8130560 1231 996147200 134512640 135095119 4294956304 18446744073709551615 134617345 0 0 4096 0 0 0 0 17 0 0 0
/proc/17747/statm: 1985 1231 378 142 0 939 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 7940

[startup+6.30171 s]
/proc/loadavg: 2.01 2.07 2.02 3/74 17753
/proc/meminfo: memFree=1567864/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=10784 CPUtime=6.26
/proc/17747/stat : 17747 (pcs.small) R 17745 17747 17477 0 -1 4194304 2780 822 0 0 625 1 0 0 25 0 1 0 60020460 11042816 1743 996147200 134512640 135095119 4294956304 18446744073709551615 134641462 0 0 4096 0 0 0 0 17 0 0 0
/proc/17747/statm: 2696 1743 378 142 0 1650 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 10784

[startup+12.7023 s]
/proc/loadavg: 2.01 2.07 2.02 3/74 17753
/proc/meminfo: memFree=1563576/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=14516 CPUtime=12.63
/proc/17747/stat : 17747 (pcs.small) R 17745 17747 17477 0 -1 4194304 4037 822 0 0 1261 2 0 0 25 0 1 0 60020460 14864384 2487 996147200 134512640 135095119 4294956304 18446744073709551615 134838299 0 0 4096 0 0 0 0 17 0 0 0
/proc/17747/statm: 3629 2487 378 142 0 2583 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 14516

[startup+25.5016 s]
/proc/loadavg: 2.01 2.06 2.02 3/74 17753
/proc/meminfo: memFree=1557752/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=18172 CPUtime=25.38
/proc/17747/stat : 17747 (pcs.small) R 17745 17747 17477 0 -1 4194304 5353 822 0 0 2536 2 0 0 25 0 1 0 60020460 18608128 3546 996147200 134512640 135095119 4294956304 18446744073709551615 134589601 0 0 4096 0 0 0 0 17 0 0 0
/proc/17747/statm: 4543 3546 378 142 0 3497 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 18172

[startup+51.1011 s]
/proc/loadavg: 2.00 2.06 2.02 3/74 17753
/proc/meminfo: memFree=1546232/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=30880 CPUtime=50.87
/proc/17747/stat : 17747 (pcs.small) R 17745 17747 17477 0 -1 4194304 9112 822 0 0 5082 5 0 0 25 0 1 0 60020460 31621120 5767 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 0 0 0
/proc/17747/statm: 7720 5767 378 142 0 6674 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 30880

[startup+102.306 s]
/proc/loadavg: 2.00 2.05 2.01 3/74 17753
/proc/meminfo: memFree=1534136/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=33480 CPUtime=101.86
/proc/17747/stat : 17747 (pcs.small) R 17745 17747 17477 0 -1 4194304 10643 822 0 0 10180 6 0 0 25 0 1 0 60020460 34283520 7298 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17747/statm: 8370 7298 378 142 0 7324 0
Current children cumulated CPU time (s) 101.86
Current children cumulated vsize (KiB) 33480

[startup+162.301 s]
/proc/loadavg: 2.00 2.03 2.01 3/74 17753
/proc/meminfo: memFree=1521656/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=46492 CPUtime=161.63
/proc/17747/stat : 17747 (pcs.small) R 17745 17747 17477 0 -1 4194304 14719 822 0 0 16153 10 0 0 25 0 1 0 60020460 47607808 9325 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17747/statm: 11623 9325 378 142 0 10577 0
Current children cumulated CPU time (s) 161.63
Current children cumulated vsize (KiB) 46492

[startup+222.302 s]
/proc/loadavg: 2.07 2.04 2.01 3/74 17753
/proc/meminfo: memFree=1499064/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=59156 CPUtime=221.38
/proc/17747/stat : 17747 (pcs.small) R 17745 17747 17477 0 -1 4194304 18553 822 0 0 22126 12 0 0 25 0 1 0 60020460 60575744 12134 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17747/statm: 14789 12134 378 142 0 13743 0
Current children cumulated CPU time (s) 221.38
Current children cumulated vsize (KiB) 59156

[startup+282.302 s]
/proc/loadavg: 2.08 2.05 2.01 3/74 17753
/proc/meminfo: memFree=1484472/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=59548 CPUtime=281.14
/proc/17747/stat : 17747 (pcs.small) R 17745 17747 17477 0 -1 4194304 19301 822 0 0 28101 13 0 0 25 0 1 0 60020460 60977152 12882 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 0 0 0
/proc/17747/statm: 14887 12882 378 142 0 13841 0
Current children cumulated CPU time (s) 281.14
Current children cumulated vsize (KiB) 59548

[startup+342.302 s]
/proc/loadavg: 2.09 2.05 2.00 3/74 17753
/proc/meminfo: memFree=1470712/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=62940 CPUtime=340.89
/proc/17747/stat : 17747 (pcs.small) R 17745 17747 17477 0 -1 4194304 20724 822 0 0 34075 14 0 0 25 0 1 0 60020460 64450560 14305 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17747/statm: 15735 14305 378 142 0 14689 0
Current children cumulated CPU time (s) 340.89
Current children cumulated vsize (KiB) 62940

[startup+402.302 s]
/proc/loadavg: 2.08 2.06 2.00 3/74 17753
/proc/meminfo: memFree=1460600/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=82596 CPUtime=400.66
/proc/17747/stat : 17747 (pcs.small) R 17745 17747 17477 0 -1 4194304 26183 822 0 0 40047 19 0 0 25 0 1 0 60020460 84578304 15667 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17747/statm: 20649 15667 378 142 0 19603 0
Current children cumulated CPU time (s) 400.66
Current children cumulated vsize (KiB) 82596

[startup+462.302 s]
/proc/loadavg: 2.11 2.07 2.01 3/74 17753
/proc/meminfo: memFree=1448056/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=85736 CPUtime=460.41
/proc/17747/stat : 17747 (pcs.small) R 17745 17747 17477 0 -1 4194304 27480 822 0 0 46020 21 0 0 25 0 1 0 60020460 87793664 16964 996147200 134512640 135095119 4294956304 18446744073709551615 134570818 0 0 4096 0 0 0 0 17 0 0 0
/proc/17747/statm: 21434 16964 378 142 0 20388 0
Current children cumulated CPU time (s) 460.41
Current children cumulated vsize (KiB) 85736

[startup+522.302 s]
/proc/loadavg: 2.04 2.06 2.00 3/74 17753
/proc/meminfo: memFree=1435256/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=88748 CPUtime=520.17
/proc/17747/stat : 17747 (pcs.small) R 17745 17747 17477 0 -1 4194304 28726 822 0 0 51994 23 0 0 25 0 1 0 60020460 90877952 18210 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17747/statm: 22187 18210 378 142 0 21141 0
Current children cumulated CPU time (s) 520.17
Current children cumulated vsize (KiB) 88748

[startup+582.301 s]
/proc/loadavg: 2.01 2.04 2.00 3/74 17753
/proc/meminfo: memFree=1423224/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=91628 CPUtime=579.93
/proc/17747/stat : 17747 (pcs.small) R 17745 17747 17477 0 -1 4194304 29934 822 0 0 57968 25 0 0 25 0 1 0 60020460 93827072 19418 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17747/statm: 22907 19418 378 142 0 21861 0
Current children cumulated CPU time (s) 579.93
Current children cumulated vsize (KiB) 91628

[startup+642.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/74 17753
/proc/meminfo: memFree=1396344/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=117240 CPUtime=639.68
/proc/17747/stat : 17747 (pcs.small) R 17745 17747 17477 0 -1 4194304 36804 822 0 0 63941 27 0 0 25 0 1 0 60020460 120053760 24239 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17747/statm: 29310 24239 378 142 0 28264 0
Current children cumulated CPU time (s) 639.68

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

/proc/meminfo: memFree=1613872/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=121148 CPUtime=1056.39
/proc/17747/stat : 17747 (pcs.small) R 17745 17747 17477 0 -1 4194304 40572 822 0 0 105603 36 0 0 25 0 1 0 60020460 124055552 28007 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17747/statm: 30287 28007 378 142 0 29241 0
Current children cumulated CPU time (s) 1056.39
Current children cumulated vsize (KiB) 121148

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/83 18651
/proc/meminfo: memFree=1609968/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=123352 CPUtime=1115.87
/proc/17747/stat : 17747 (pcs.small) R 17745 17747 17477 0 -1 4194304 41515 822 0 0 111550 37 0 0 25 0 1 0 60020460 126312448 28950 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17747/statm: 30838 28950 378 142 0 29792 0
Current children cumulated CPU time (s) 1115.87
Current children cumulated vsize (KiB) 123352

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 18686
/proc/meminfo: memFree=1609472/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=158328 CPUtime=1175.53
/proc/17747/stat : 17747 (pcs.small) R 17745 17747 17477 0 -1 4194304 50588 822 0 0 117510 43 0 0 25 0 1 0 60020460 162127872 29830 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/17747/statm: 39582 29830 378 142 0 38536 0
Current children cumulated CPU time (s) 1175.53
Current children cumulated vsize (KiB) 158328

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 18686
/proc/meminfo: memFree=1597312/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=160404 CPUtime=1235.29
/proc/17747/stat : 17747 (pcs.small) R 17745 17747 17477 0 -1 4194304 51448 822 0 0 123485 44 0 0 25 0 1 0 60020460 164253696 30690 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17747/statm: 40101 30690 378 142 0 39055 0
Current children cumulated CPU time (s) 1235.29
Current children cumulated vsize (KiB) 160404

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 18686
/proc/meminfo: memFree=1589184/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=162484 CPUtime=1295.06
/proc/17747/stat : 17747 (pcs.small) R 17745 17747 17477 0 -1 4194304 52315 822 0 0 129460 46 0 0 25 0 1 0 60020460 166383616 31557 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17747/statm: 40621 31557 378 142 0 39575 0
Current children cumulated CPU time (s) 1295.06
Current children cumulated vsize (KiB) 162484

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 18686
/proc/meminfo: memFree=1581376/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=164556 CPUtime=1354.81
/proc/17747/stat : 17747 (pcs.small) R 17745 17747 17477 0 -1 4194304 53164 822 0 0 135434 47 0 0 25 0 1 0 60020460 168505344 32406 996147200 134512640 135095119 4294956304 18446744073709551615 134838119 0 0 4096 0 0 0 0 17 0 0 0
/proc/17747/statm: 41139 32406 378 142 0 40093 0
Current children cumulated CPU time (s) 1354.81
Current children cumulated vsize (KiB) 164556

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 18686
/proc/meminfo: memFree=1573824/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=166508 CPUtime=1414.57
/proc/17747/stat : 17747 (pcs.small) R 17745 17747 17477 0 -1 4194304 53978 822 0 0 141409 48 0 0 25 0 1 0 60020460 170504192 33220 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17747/statm: 41627 33220 378 142 0 40581 0
Current children cumulated CPU time (s) 1414.57
Current children cumulated vsize (KiB) 166508

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 18686
/proc/meminfo: memFree=1561536/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=168596 CPUtime=1474.32
/proc/17747/stat : 17747 (pcs.small) R 17745 17747 17477 0 -1 4194304 54794 822 0 0 147383 49 0 0 25 0 1 0 60020460 172642304 34036 996147200 134512640 135095119 4294956304 18446744073709551615 134643034 0 0 4096 0 0 0 0 17 0 0 0
/proc/17747/statm: 42149 34036 378 142 0 41103 0
Current children cumulated CPU time (s) 1474.32
Current children cumulated vsize (KiB) 168596

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 18686
/proc/meminfo: memFree=1556736/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=170424 CPUtime=1534.08
/proc/17747/stat : 17747 (pcs.small) R 17745 17747 17477 0 -1 4194304 55587 822 0 0 153358 50 0 0 25 0 1 0 60020460 174514176 34829 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 0 0 0
/proc/17747/statm: 42606 34829 378 142 0 41560 0
Current children cumulated CPU time (s) 1534.08
Current children cumulated vsize (KiB) 170424

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 18686
/proc/meminfo: memFree=1552128/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=172368 CPUtime=1593.85
/proc/17747/stat : 17747 (pcs.small) R 17745 17747 17477 0 -1 4194304 56373 822 0 0 159333 52 0 0 25 0 1 0 60020460 176504832 35615 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17747/statm: 43092 35615 378 142 0 42046 0
Current children cumulated CPU time (s) 1593.85
Current children cumulated vsize (KiB) 172368

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

[startup+1612.7 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 18686
/proc/meminfo: memFree=1551296/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=172756 CPUtime=1604.21
/proc/17747/stat : 17747 (pcs.small) R 17745 17747 17477 0 -1 4194304 56503 822 0 0 160369 52 0 0 25 0 1 0 60020460 176902144 35745 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17747/statm: 43189 35745 378 142 0 42143 0
Current children cumulated CPU time (s) 1604.21
Current children cumulated vsize (KiB) 172756

[startup+1625.5 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 18686
/proc/meminfo: memFree=1550080/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=173152 CPUtime=1616.95
/proc/17747/stat : 17747 (pcs.small) R 17745 17747 17477 0 -1 4194304 56665 822 0 0 161643 52 0 0 25 0 1 0 60020460 177307648 35907 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17747/statm: 43288 35907 378 142 0 42242 0
Current children cumulated CPU time (s) 1616.95
Current children cumulated vsize (KiB) 173152

[startup+1638.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 18686
/proc/meminfo: memFree=1548672/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=173544 CPUtime=1629.7
/proc/17747/stat : 17747 (pcs.small) R 17745 17747 17477 0 -1 4194304 56827 822 0 0 162918 52 0 0 25 0 1 0 60020460 177709056 36069 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17747/statm: 43386 36069 378 142 0 42340 0
Current children cumulated CPU time (s) 1629.7
Current children cumulated vsize (KiB) 173544

[startup+1641.5 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 18686
/proc/meminfo: memFree=1548288/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=173544 CPUtime=1632.88
/proc/17747/stat : 17747 (pcs.small) R 17745 17747 17477 0 -1 4194304 56868 822 0 0 163236 52 0 0 25 0 1 0 60020460 177709056 36110 996147200 134512640 135095119 4294956304 18446744073709551615 134641841 0 0 4096 0 0 0 0 17 0 0 0
/proc/17747/statm: 43386 36110 378 142 0 42340 0
Current children cumulated CPU time (s) 1632.88
Current children cumulated vsize (KiB) 173544

[startup+1643.1 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 18686
/proc/meminfo: memFree=1548160/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=173676 CPUtime=1634.48
/proc/17747/stat : 17747 (pcs.small) R 17745 17747 17477 0 -1 4194304 56888 822 0 0 163396 52 0 0 25 0 1 0 60020460 177844224 36130 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17747/statm: 43419 36130 378 142 0 42373 0
Current children cumulated CPU time (s) 1634.48
Current children cumulated vsize (KiB) 173676

[startup+1644.7 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 18686
/proc/meminfo: memFree=1547968/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=173676 CPUtime=1636.07
/proc/17747/stat : 17747 (pcs.small) R 17745 17747 17477 0 -1 4194304 56908 822 0 0 163555 52 0 0 25 0 1 0 60020460 177844224 36150 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17747/statm: 43419 36150 378 142 0 42373 0
Current children cumulated CPU time (s) 1636.07
Current children cumulated vsize (KiB) 173676

[startup+1645.1 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 18686
/proc/meminfo: memFree=1547968/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=173676 CPUtime=1636.47
/proc/17747/stat : 17747 (pcs.small) R 17745 17747 17477 0 -1 4194304 56913 822 0 0 163595 52 0 0 25 0 1 0 60020460 177844224 36155 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17747/statm: 43419 36155 378 142 0 42373 0
Current children cumulated CPU time (s) 1636.47
Current children cumulated vsize (KiB) 173676

[startup+1645.5 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 18686
/proc/meminfo: memFree=1603136/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=91748 CPUtime=1636.87
/proc/17747/stat : 17747 (pcs.small) R 17745 17747 17477 0 -1 4194304 56913 822 0 0 163634 53 0 0 25 0 1 0 60020460 93949952 22280 996147200 134512640 135095119 4294956304 18446744073709551615 12349444 0 0 4096 0 0 0 0 17 0 0 0
/proc/17747/statm: 22937 22280 378 142 0 21891 0
Current children cumulated CPU time (s) 1636.87
Current children cumulated vsize (KiB) 91748

[startup+1645.61 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 18686
/proc/meminfo: memFree=1603136/2055920 swapFree=4192812/4192956
[pid=17747] ppid=17745 vsize=91748 CPUtime=1636.97
/proc/17747/stat : 17747 (pcs.small) R 17745 17747 17477 0 -1 4194304 56913 822 0 0 163644 53 0 0 25 0 1 0 60020460 93949952 22280 996147200 134512640 135095119 4294956304 18446744073709551615 12349564 0 0 4096 0 0 0 0 17 0 0 0
/proc/17747/statm: 22937 22280 378 142 0 21891 0
Current children cumulated CPU time (s) 1636.97
Current children cumulated vsize (KiB) 91748

Child status: 0
Real time (s): 1645.65
CPU time (s): 1637.04
CPU user time (s): 1636.48
CPU system time (s): 0.559914
CPU usage (%): 99.4764
Max. virtual memory (cumulated for all children) (KiB): 189412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1636.48
system time used= 0.559914
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57738
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= 18
involuntary context switches= 26186

runsolver used 1.81772 second user time and 4.17836 second system time

The end

Launcher Data 

Begin job on node89 at 2009-07-16 09:32:33
IDJOB=2088940
IDBENCH=59210
IDSOLVER=733
FILE ID=node89/2088940-1247729553
PBS_JOBID= 9521627
Free space on /tmp= 66176 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/tightness0.2/normalized-rand-2-40-11-414-200-37_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2088940-1247729553/watcher-2088940-1247729553 -o /tmp/evaluation-result-2088940-1247729553/solver-2088940-1247729553 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1015299300 HOME/instance-2088940-1247729553.xml

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

MD5SUM BENCH= ea7f252fb613801873704c496a78cb9e
RANDOM SEED=1015299300

node89.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:       1574240 kB
Buffers:         74204 kB
Cached:         147748 kB
SwapCached:          0 kB
Active:         263016 kB
Inactive:       144868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1574240 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1820 kB
Writeback:           0 kB
Mapped:         197456 kB
Slab:            58860 kB
Committed_AS:   649300 kB
PageTables:       2060 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= 66172 MiB
End job on node89 at 2009-07-16 09:59:59