Trace number 2087015

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 0.3.2SAT 1252.66 1258.41

DiagnosticValue
ASSIGNMENTS129429

General information on the benchmark

Namecsp/dag-half/
normalized-half-n25-d5-e56-r7-2.xml
MD5SUM1e34438cc0e5de5e28f463b21d13f8f7
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark11.0583
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints56
Maximum constraint arity7
Maximum domain size5
Number of constraints which are defined in extension56
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.17/0.35	c small-domain mode
0.17/0.35	c Seed is 1282072756
0.17/0.36	c Constructing HOME/instance-2087015-1247727080.xml  with 56 constraints
10.70/10.82	c Solving 129429 backtracks 20 restarts
1252.63/1258.40	s SATISFIABLE
1252.63/1258.40	c V0=2, V1=3, V2=4, V3=0, V4=4, V5=3, V6=3, V7=1, V8=1, V9=2, V10=2, V11=0, V12=4, V13=0, V14=0, V15=2, V16=1, V17=1, V18=2, V19=1, V20=0, V21=4, V22=3, V23=0, V24=2, 
1252.63/1258.40	v 2 3 4 0 4 3 3 1 1 2 2 0 4 0 0 2 1 1 2 1 0 4 3 0 2 
1252.63/1258.40	d ASSIGNMENTS 129429

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2087015-1247727080/watcher-2087015-1247727080 -o /tmp/evaluation-result-2087015-1247727080/solver-2087015-1247727080 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1282072756 HOME/instance-2087015-1247727080.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: 1.97 1.96 1.84 3/70 15316
/proc/meminfo: memFree=1594672/2055920 swapFree=4192812/4192956
[pid=15316] ppid=15314 vsize=5356 CPUtime=0
/proc/15316/stat : 15316 (pcssolve) S 15314 15316 15125 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 59774520 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15316/statm: 1339 242 201 169 0 50 0
[pid=15317] ppid=15316 vsize=5356 CPUtime=0
/proc/15317/stat : 15317 (pcssolve) R 15316 15316 15125 0 -1 4194368 22 0 0 0 0 0 0 0 19 0 1 0 59774520 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 233588714791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15317/statm: 1339 243 202 169 0 50 0
[pid=15318] ppid=15316 vsize=3676 CPUtime=0
/proc/15318/stat : 15318 (grep) S 15316 15316 15125 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 59774520 3764224 121 996147200 4194304 4274172 548682069040 18446744073709551615 233588883538 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/15318/statm: 919 121 99 19 0 43 0

[startup+0.075902 s]
/proc/loadavg: 1.97 1.96 1.84 3/70 15316
/proc/meminfo: memFree=1594672/2055920 swapFree=4192812/4192956
[pid=15316] ppid=15314 vsize=5356 CPUtime=0
/proc/15316/stat : 15316 (pcssolve) S 15314 15316 15125 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 59774520 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15316/statm: 1339 242 201 169 0 50 0
[pid=15317] ppid=15316 vsize=4708 CPUtime=0.06
/proc/15317/stat : 15317 (fgrep) R 15316 15316 15125 0 -1 4194304 650 0 0 0 5 1 0 0 19 0 1 0 59774520 4820992 390 996147200 4194304 4274172 548682068976 18446744073709551615 4208896 0 0 4096 0 0 0 0 17 1 0 0
/proc/15317/statm: 1177 390 88 19 0 301 0
[pid=15318] ppid=15316 vsize=3676 CPUtime=0
/proc/15318/stat : 15318 (grep) S 15316 15316 15125 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 59774520 3764224 121 996147200 4194304 4274172 548682069040 18446744073709551615 233588883538 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/15318/statm: 919 121 99 19 0 43 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13740

[startup+0.101916 s]
/proc/loadavg: 1.97 1.96 1.84 3/70 15316
/proc/meminfo: memFree=1594672/2055920 swapFree=4192812/4192956
[pid=15316] ppid=15314 vsize=5356 CPUtime=0.08
/proc/15316/stat : 15316 (pcssolve) S 15314 15316 15125 0 -1 4194304 339 819 0 0 0 0 6 2 16 0 1 0 59774520 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15316/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5356

[startup+0.301942 s]
/proc/loadavg: 1.97 1.96 1.84 3/70 15316
/proc/meminfo: memFree=1594672/2055920 swapFree=4192812/4192956
[pid=15316] ppid=15314 vsize=5356 CPUtime=0.17
/proc/15316/stat : 15316 (pcssolve) S 15314 15316 15125 0 -1 4194304 367 1652 0 0 0 0 13 4 16 0 1 0 59774520 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15316/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 5356

[startup+0.702022 s]
/proc/loadavg: 1.97 1.96 1.84 3/70 15316
/proc/meminfo: memFree=1594672/2055920 swapFree=4192812/4192956
[pid=15316] ppid=15314 vsize=9300 CPUtime=0.68
/proc/15316/stat : 15316 (pcs.small) R 15314 15316 15125 0 -1 4194304 2301 2327 0 0 34 0 28 6 19 0 1 0 59774520 9523200 1384 996147200 134512640 135095119 4294956304 18446744073709551615 11152994 0 0 4096 0 0 0 0 17 0 0 0
/proc/15316/statm: 2325 1384 375 142 0 1279 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 9300

[startup+1.50117 s]
/proc/loadavg: 1.90 1.95 1.83 2/68 15339
/proc/meminfo: memFree=1593584/2055920 swapFree=4192812/4192956
[pid=15316] ppid=15314 vsize=18364 CPUtime=1.45
/proc/15316/stat : 15316 (pcs.small) R 15314 15316 15125 0 -1 4194304 4341 2327 0 0 110 1 28 6 25 0 1 0 59774520 18804736 2584 996147200 134512640 135095119 4294956304 18446744073709551615 134739380 0 0 4096 0 0 0 0 17 1 0 0
/proc/15316/statm: 4591 2584 375 142 0 3545 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 18364

[startup+3.10146 s]
/proc/loadavg: 1.90 1.95 1.83 3/70 15343
/proc/meminfo: memFree=1568544/2055920 swapFree=4192812/4192956
[pid=15316] ppid=15314 vsize=36148 CPUtime=3.05
/proc/15316/stat : 15316 (pcs.small) R 15314 15316 15125 0 -1 4194304 8499 2327 0 0 267 4 28 6 25 0 1 0 59774520 37015552 5143 996147200 134512640 135095119 4294956304 18446744073709551615 134681671 0 0 4096 0 0 0 0 17 1 0 0
/proc/15316/statm: 9037 5143 375 142 0 7991 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 36148

[startup+6.30104 s]
/proc/loadavg: 1.90 1.95 1.83 3/73 15354
/proc/meminfo: memFree=1518536/2055920 swapFree=4192812/4192956
[pid=15316] ppid=15314 vsize=73688 CPUtime=6.22
/proc/15316/stat : 15316 (pcs.small) R 15314 15316 15125 0 -1 4194304 18145 2327 0 0 578 10 28 6 25 0 1 0 59774520 75456512 10479 996147200 134512640 135095119 4294956304 18446744073709551615 134724844 0 0 4096 0 0 0 0 17 1 0 0
/proc/15316/statm: 18422 10479 375 142 0 17376 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 73688

[startup+12.7012 s]
/proc/loadavg: 1.91 1.95 1.83 3/73 15354
/proc/meminfo: memFree=1439696/2055920 swapFree=4192812/4192956
[pid=15316] ppid=15314 vsize=73672 CPUtime=12.59
/proc/15316/stat : 15316 (pcs.small) R 15314 15316 15125 0 -1 4194304 33967 2327 0 0 1208 17 28 6 25 0 1 0 59774520 75440128 17779 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/15316/statm: 18418 17779 389 142 0 17372 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 73672

[startup+25.5015 s]
/proc/loadavg: 1.93 1.95 1.83 3/73 15354
/proc/meminfo: memFree=1426136/2055920 swapFree=4192812/4192956
[pid=15316] ppid=15314 vsize=73992 CPUtime=25.32
/proc/15316/stat : 15316 (pcs.small) R 15314 15316 15125 0 -1 4194304 34015 2327 0 0 2481 17 28 6 25 0 1 0 59774520 75767808 17827 996147200 134512640 135095119 4294956304 18446744073709551615 134918224 0 0 4096 0 0 0 0 17 1 0 0
/proc/15316/statm: 18498 17827 389 142 0 17452 0
Current children cumulated CPU time (s) 25.32
Current children cumulated vsize (KiB) 73992

[startup+51.1012 s]
/proc/loadavg: 1.95 1.95 1.84 3/73 15354
/proc/meminfo: memFree=1425432/2055920 swapFree=4192812/4192956
[pid=15316] ppid=15314 vsize=74316 CPUtime=50.76
/proc/15316/stat : 15316 (pcs.small) R 15314 15316 15125 0 -1 4194304 34151 2327 0 0 5024 18 28 6 25 0 1 0 59774520 76099584 17897 996147200 134512640 135095119 4294956304 18446744073709551615 134918139 0 0 4096 0 0 0 0 17 1 0 0
/proc/15316/statm: 18579 17897 389 142 0 17533 0
Current children cumulated CPU time (s) 50.76
Current children cumulated vsize (KiB) 74316

[startup+102.306 s]
/proc/loadavg: 1.98 1.95 1.84 3/73 15354
/proc/meminfo: memFree=1423832/2055920 swapFree=4192812/4192956
[pid=15316] ppid=15314 vsize=75408 CPUtime=101.73
/proc/15316/stat : 15316 (pcs.small) R 15314 15316 15125 0 -1 4194304 34498 2327 0 0 10121 18 28 6 25 0 1 0 59774520 77217792 18114 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/15316/statm: 18852 18114 389 142 0 17806 0
Current children cumulated CPU time (s) 101.73
Current children cumulated vsize (KiB) 75408

[startup+162.302 s]
/proc/loadavg: 1.99 1.96 1.85 3/73 15354
/proc/meminfo: memFree=1421528/2055920 swapFree=4192812/4192956
[pid=15316] ppid=15314 vsize=76572 CPUtime=161.46
/proc/15316/stat : 15316 (pcs.small) R 15314 15316 15125 0 -1 4194304 34951 2327 0 0 16093 19 28 6 25 0 1 0 59774520 78409728 18438 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/15316/statm: 19143 18438 389 142 0 18097 0
Current children cumulated CPU time (s) 161.46
Current children cumulated vsize (KiB) 76572

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.85 3/73 15354
/proc/meminfo: memFree=1417816/2055920 swapFree=4192812/4192956
[pid=15316] ppid=15314 vsize=79292 CPUtime=221.18
/proc/15316/stat : 15316 (pcs.small) R 15314 15316 15125 0 -1 4194304 35743 2327 0 0 22064 20 28 6 25 0 1 0 59774520 81195008 18844 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/15316/statm: 19823 18844 389 142 0 18777 0
Current children cumulated CPU time (s) 221.18
Current children cumulated vsize (KiB) 79292

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.86 3/73 15354
/proc/meminfo: memFree=1415256/2055920 swapFree=4192812/4192956
[pid=15316] ppid=15314 vsize=80212 CPUtime=280.92
/proc/15316/stat : 15316 (pcs.small) R 15314 15316 15125 0 -1 4194304 36107 2327 0 0 28037 21 28 6 25 0 1 0 59774520 82137088 19208 996147200 134512640 135095119 4294956304 18446744073709551615 134909063 0 0 4096 0 0 0 0 17 1 0 0
/proc/15316/statm: 20053 19208 389 142 0 19007 0
Current children cumulated CPU time (s) 280.92
Current children cumulated vsize (KiB) 80212

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.86 3/73 15354
/proc/meminfo: memFree=1408096/2055920 swapFree=4192812/4192956
[pid=15316] ppid=15314 vsize=84136 CPUtime=340.65
/proc/15316/stat : 15316 (pcs.small) R 15314 15316 15125 0 -1 4194304 37185 2327 0 0 34009 22 28 6 25 0 1 0 59774520 86155264 20029 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/15316/statm: 21034 20029 389 142 0 19988 0
Current children cumulated CPU time (s) 340.65
Current children cumulated vsize (KiB) 84136

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.87 3/73 15354
/proc/meminfo: memFree=1407328/2055920 swapFree=4192812/4192956
[pid=15316] ppid=15314 vsize=84136 CPUtime=400.37
/proc/15316/stat : 15316 (pcs.small) R 15314 15316 15125 0 -1 4194304 37310 2327 0 0 39981 22 28 6 25 0 1 0 59774520 86155264 20154 996147200 134512640 135095119 4294956304 18446744073709551615 134918088 0 0 4096 0 0 0 0 17 1 0 0
/proc/15316/statm: 21034 20154 389 142 0 19988 0
Current children cumulated CPU time (s) 400.37
Current children cumulated vsize (KiB) 84136

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.88 3/73 15354
/proc/meminfo: memFree=1405408/2055920 swapFree=4192812/4192956
[pid=15316] ppid=15314 vsize=86576 CPUtime=460.09
/proc/15316/stat : 15316 (pcs.small) R 15314 15316 15125 0 -1 4194304 38074 2327 0 0 45952 23 28 6 25 0 1 0 59774520 88653824 20405 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/15316/statm: 21644 20405 389 142 0 20598 0
Current children cumulated CPU time (s) 460.09
Current children cumulated vsize (KiB) 86576

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.88 3/73 15354
/proc/meminfo: memFree=1402464/2055920 swapFree=4192812/4192956
[pid=15316] ppid=15314 vsize=87628 CPUtime=519.82
/proc/15316/stat : 15316 (pcs.small) R 15314 15316 15125 0 -1 4194304 38453 2327 0 0 51925 23 28 6 25 0 1 0 59774520 89731072 20784 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/15316/statm: 21907 20784 389 142 0 20861 0
Current children cumulated CPU time (s) 519.82
Current children cumulated vsize (KiB) 87628

[startup+582.301 s]
/proc/loadavg: 1.99 1.97 1.89 3/73 15360
/proc/meminfo: memFree=1399072/2055920 swapFree=4192812/4192956
[pid=15316] ppid=15314 vsize=88800 CPUtime=579.55
/proc/15316/stat : 15316 (pcs.small) R 15314 15316 15125 0 -1 4194304 38854 2327 0 0 57897 24 28 6 25 0 1 0 59774520 90931200 21185 996147200 134512640 135095119 4294956304 18446744073709551615 134927023 0 0 4096 0 0 0 0 17 1 0 0
/proc/15316/statm: 22200 21185 389 142 0 21154 0
Current children cumulated CPU time (s) 579.55
Current children cumulated vsize (KiB) 88800

[startup+642.301 s]
/proc/loadavg: 2.04 1.99 1.90 3/73 15360
/proc/meminfo: memFree=1396000/2055920 swapFree=4192812/4192956
[pid=15316] ppid=15314 vsize=89852 CPUtime=639.29
/proc/15316/stat : 15316 (pcs.small) R 15314 15316 15125 0 -1 4194304 39256 2327 0 0 63870 25 28 6 25 0 1 0 59774520 92008448 21587 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/15316/statm: 22463 21587 389 142 0 21417 0
Current children cumulated CPU time (s) 639.29
Current children cumulated vsize (KiB) 89852

[startup+702.301 s]
/proc/loadavg: 2.05 2.00 1.91 3/73 15360
/proc/meminfo: memFree=1386528/2055920 swapFree=4192812/4192956
[pid=15316] ppid=15314 vsize=95992 CPUtime=699
/proc/15316/stat : 15316 (pcs.small) R 15314 15316 15125 0 -1 4194304 40938 2327 0 0 69841 25 28 6 25 0 1 0 59774520 98295808 22756 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/15316/statm: 23998 22756 389 142 0 22952 0
Current children cumulated CPU time (s) 699
Current children cumulated vsize (KiB) 95992

[startup+762.307 s]
/proc/loadavg: 2.05 2.01 1.91 3/73 15360
/proc/meminfo: memFree=1385504/2055920 swapFree=4192812/4192956
[pid=15316] ppid=15314 vsize=95992 CPUtime=758.74
/proc/15316/stat : 15316 (pcs.small) R 15314 15316 15125 0 -1 4194304 41065 2327 0 0 75815 25 28 6 25 0 1 0 59774520 98295808 22883 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/15316/statm: 23998 22883 389 142 0 22952 0
Current children cumulated CPU time (s) 758.74
Current children cumulated vsize (KiB) 95992

[startup+822.303 s]
/proc/loadavg: 2.13 2.04 1.93 3/73 15360
/proc/meminfo: memFree=1384544/2055920 swapFree=4192812/4192956
[pid=15316] ppid=15314 vsize=100088 CPUtime=818.47
/proc/15316/stat : 15316 (pcs.small) R 15314 15316 15125 0 -1 4194304 42220 2327 0 0 81787 26 28 6 25 0 1 0 59774520 102490112 23013 996147200 134512640 135095119 4294956304 18446744073709551615 134918249 0 0 4096 0 0 0 0 17 1 0 0
/proc/15316/statm: 25022 23013 389 142 0 23976 0
Current children cumulated CPU time (s) 818.47
Current children cumulated vsize (KiB) 100088

[startup+882.302 s]
/proc/loadavg: 2.12 2.04 1.93 3/73 15360
/proc/meminfo: memFree=1382752/2055920 swapFree=4192812/4192956
[pid=15316] ppid=15314 vsize=100744 CPUtime=878.19
/proc/15316/stat : 15316 (pcs.small) R 15314 15316 15125 0 -1 4194304 42503 2327 0 0 87759 26 28 6 25 0 1 0 59774520 103161856 23296 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 1 0 0
/proc/15316/statm: 25186 23296 389 142 0 24140 0
Current children cumulated CPU time (s) 878.19
Current children cumulated vsize (KiB) 100744

[startup+942.302 s]
/proc/loadavg: 2.04 2.03 1.93 3/73 15360
/proc/meminfo: memFree=1379744/2055920 swapFree=4192812/4192956
[pid=15316] ppid=15314 vsize=101792 CPUtime=937.93
/proc/15316/stat : 15316 (pcs.small) R 15314 15316 15125 0 -1 4194304 42902 2327 0 0 93732 27 28 6 25 0 1 0 59774520 104235008 23695 996147200 134512640 135095119 4294956304 18446744073709551615 134918241 0 0 4096 0 0 0 0 17 1 0 0
/proc/15316/statm: 25448 23695 389 142 0 24402 0
Current children cumulated CPU time (s) 937.93
Current children cumulated vsize (KiB) 101792

[startup+1002.3 s]
/proc/loadavg: 2.01 2.02 1.93 3/73 15360
/proc/meminfo: memFree=1376608/2055920 swapFree=4192812/4192956
[pid=15316] ppid=15314 vsize=102976 CPUtime=997.66
/proc/15316/stat : 15316 (pcs.small) R 15314 15316 15125 0 -1 4194304 43309 2327 0 0 99704 28 28 6 25 0 1 0 59774520 105447424 24102 996147200 134512640 135095119 4294956304 18446744073709551615 134918196 0 0 4096 0 0 0 0 17 1 0 0
/proc/15316/statm: 25744 24102 389 142 0 24698 0
Current children cumulated CPU time (s) 997.66
Current children cumulated vsize (KiB) 102976

[startup+1062.3 s]
/proc/loadavg: 2.00 2.02 1.93 3/73 15360
/proc/meminfo: memFree=1373664/2055920 swapFree=4192812/4192956
[pid=15316] ppid=15314 vsize=104024 CPUtime=1057.4
/proc/15316/stat : 15316 (pcs.small) R 15314 15316 15125 0 -1 4194304 43716 2327 0 0 105677 29 28 6 25 0 1 0 59774520 106520576 24509 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/15316/statm: 26006 24509 389 142 0 24960 0
Current children cumulated CPU time (s) 1057.4
Current children cumulated vsize (KiB) 104024

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/73 15360
/proc/meminfo: memFree=1370400/2055920 swapFree=4192812/4192956
[pid=15316] ppid=15314 vsize=105056 CPUtime=1117.14
/proc/15316/stat : 15316 (pcs.small) R 15314 15316 15125 0 -1 4194304 44111 2327 0 0 111650 30 28 6 25 0 1 0 59774520 107577344 24904 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/15316/statm: 26264 24904 389 142 0 25218 0
Current children cumulated CPU time (s) 1117.14
Current children cumulated vsize (KiB) 105056

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/73 15360
/proc/meminfo: memFree=1367136/2055920 swapFree=4192812/4192956
[pid=15316] ppid=15314 vsize=106240 CPUtime=1176.87
/proc/15316/stat : 15316 (pcs.small) R 15314 15316 15125 0 -1 4194304 44516 2327 0 0 117622 31 28 6 25 0 1 0 59774520 108789760 25309 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/15316/statm: 26560 25309 389 142 0 25514 0
Current children cumulated CPU time (s) 1176.87
Current children cumulated vsize (KiB) 106240

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 15360
/proc/meminfo: memFree=1363936/2055920 swapFree=4192812/4192956
[pid=15316] ppid=15314 vsize=107280 CPUtime=1236.59
/proc/15316/stat : 15316 (pcs.small) R 15314 15316 15125 0 -1 4194304 44896 2327 0 0 123594 31 28 6 25 0 1 0 59774520 109854720 25689 996147200 134512640 135095119 4294956304 18446744073709551615 134918161 0 0 4096 0 0 0 0 17 1 0 0
/proc/15316/statm: 26820 25689 389 142 0 25774 0
Current children cumulated CPU time (s) 1236.59
Current children cumulated vsize (KiB) 107280

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

[startup+1247.9 s]
/proc/loadavg: 2.00 2.00 1.93 4/73 15360
/proc/meminfo: memFree=1363680/2055920 swapFree=4192812/4192956
[pid=15316] ppid=15314 vsize=107280 CPUtime=1242.17
/proc/15316/stat : 15316 (pcs.small) R 15314 15316 15125 0 -1 4194304 44929 2327 0 0 124152 31 28 6 25 0 1 0 59774520 109854720 25722 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/15316/statm: 26820 25722 389 142 0 25774 0
Current children cumulated CPU time (s) 1242.17
Current children cumulated vsize (KiB) 107280

[startup+1254.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 15360
/proc/meminfo: memFree=1363360/2055920 swapFree=4192812/4192956
[pid=15316] ppid=15314 vsize=107408 CPUtime=1248.55
/proc/15316/stat : 15316 (pcs.small) R 15314 15316 15125 0 -1 4194304 44969 2327 0 0 124789 32 28 6 25 0 1 0 59774520 109985792 25762 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/15316/statm: 26852 25762 389 142 0 25806 0
Current children cumulated CPU time (s) 1248.55
Current children cumulated vsize (KiB) 107408

[startup+1255.9 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 15360
/proc/meminfo: memFree=1363296/2055920 swapFree=4192812/4192956
[pid=15316] ppid=15314 vsize=107408 CPUtime=1250.14
/proc/15316/stat : 15316 (pcs.small) R 15314 15316 15125 0 -1 4194304 44979 2327 0 0 124948 32 28 6 25 0 1 0 59774520 109985792 25772 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/15316/statm: 26852 25772 389 142 0 25806 0
Current children cumulated CPU time (s) 1250.14
Current children cumulated vsize (KiB) 107408

[startup+1257.5 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 15360
/proc/meminfo: memFree=1363168/2055920 swapFree=4192812/4192956
[pid=15316] ppid=15314 vsize=107540 CPUtime=1251.73
/proc/15316/stat : 15316 (pcs.small) R 15314 15316 15125 0 -1 4194304 44990 2327 0 0 125107 32 28 6 25 0 1 0 59774520 110120960 25783 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/15316/statm: 26885 25783 389 142 0 25839 0
Current children cumulated CPU time (s) 1251.73
Current children cumulated vsize (KiB) 107540

[startup+1257.9 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 15360
/proc/meminfo: memFree=1363168/2055920 swapFree=4192812/4192956
[pid=15316] ppid=15314 vsize=107540 CPUtime=1252.13
/proc/15316/stat : 15316 (pcs.small) R 15314 15316 15125 0 -1 4194304 44993 2327 0 0 125147 32 28 6 25 0 1 0 59774520 110120960 25786 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/15316/statm: 26885 25786 389 142 0 25839 0
Current children cumulated CPU time (s) 1252.13
Current children cumulated vsize (KiB) 107540

[startup+1258.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 15360
/proc/meminfo: memFree=1363168/2055920 swapFree=4192812/4192956
[pid=15316] ppid=15314 vsize=107540 CPUtime=1252.54
/proc/15316/stat : 15316 (pcs.small) R 15314 15316 15125 0 -1 4194304 44995 2327 0 0 125188 32 28 6 25 0 1 0 59774520 110120960 25788 996147200 134512640 135095119 4294956304 18446744073709551615 11116613 0 0 4096 0 0 0 0 17 1 0 0
/proc/15316/statm: 26885 25788 389 142 0 25839 0
Current children cumulated CPU time (s) 1252.54
Current children cumulated vsize (KiB) 107540

[startup+1258.41 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 15360
/proc/meminfo: memFree=1363168/2055920 swapFree=4192812/4192956
[pid=15316] ppid=15314 vsize=12332 CPUtime=1252.63
/proc/15316/stat : 15316 (pcs.small) R 15314 15316 15125 0 -1 4194304 44995 2327 0 0 125196 33 28 6 25 0 1 0 59774520 12627968 1151 996147200 134512640 135095119 4294956304 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15316/statm: 3083 1151 389 142 0 2037 0
Current children cumulated CPU time (s) 1252.63
Current children cumulated vsize (KiB) 12332

Child status: 0
Real time (s): 1258.41
CPU time (s): 1252.66
CPU user time (s): 1252.26
CPU system time (s): 0.402938
CPU usage (%): 99.5432
Max. virtual memory (cumulated for all children) (KiB): 125568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1252.26
system time used= 0.402938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47325
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= 23
involuntary context switches= 14148

runsolver used 1.9477 second user time and 3.61645 second system time

The end

Launcher Data 

Begin job on node27 at 2009-07-16 08:51:23
IDJOB=2087015
IDBENCH=58677
IDSOLVER=733
FILE ID=node27/2087015-1247727080
PBS_JOBID= 9521563
Free space on /tmp= 66212 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/dag-half/normalized-half-n25-d5-e56-r7-2.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2087015-1247727080/watcher-2087015-1247727080 -o /tmp/evaluation-result-2087015-1247727080/solver-2087015-1247727080 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1282072756 HOME/instance-2087015-1247727080.xml

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

MD5SUM BENCH= 1e34438cc0e5de5e28f463b21d13f8f7
RANDOM SEED=1282072756

node27.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		: 2800.239
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	: 5521.40
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		: 2800.239
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:       1595088 kB
Buffers:         74448 kB
Cached:         296016 kB
SwapCached:          0 kB
Active:          90400 kB
Inactive:       297932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1595088 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           32168 kB
Writeback:           0 kB
Mapped:          27664 kB
Slab:            57888 kB
Committed_AS:   569408 kB
PageTables:       1676 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66184 MiB
End job on node27 at 2009-07-16 09:12:21