Trace number 2089018

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 1177.65 1178.14

DiagnosticValue
ASSIGNMENTS380553

General information on the benchmark

Namecsp/tightness0.2/
normalized-rand-2-40-11-414-200-5_ext.xml
MD5SUMea7fcfa8f89678c4f83a4b2398caad71
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 benchmark7.26689
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
0.18/0.25	c Seed is 1319510924
0.18/0.25	c Constructing HOME/instance-2089018-1247729667.xml  with 4029 constraints
0.18/0.25	c Solving 380553 backtracks 23 restarts
1177.60/1178.13	s UNSATISFIABLE
1177.60/1178.13	d ASSIGNMENTS 380553

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-2089018-1247729667/watcher-2089018-1247729667 -o /tmp/evaluation-result-2089018-1247729667/solver-2089018-1247729667 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1319510924 HOME/instance-2089018-1247729667.xml 

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


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 19527
/proc/meminfo: memFree=1625744/2055920 swapFree=4192812/4192956
[pid=19527] ppid=19525 vsize=5356 CPUtime=0
/proc/19527/stat : 19527 (pcssolve) S 19525 19527 19203 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 60031753 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19527/statm: 1339 242 201 169 0 50 0
[pid=19528] ppid=19527 vsize=5356 CPUtime=0
/proc/19528/stat : 19528 (pcssolve) R 19527 19527 19203 0 -1 4194368 22 0 0 0 0 0 0 0 19 0 1 0 60031753 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 251279240487 0 0 4096 0 0 0 0 17 1 0 0
/proc/19528/statm: 1339 243 202 169 0 50 0
[pid=19529] ppid=19527 vsize=3676 CPUtime=0
/proc/19529/stat : 19529 (grep) S 19527 19527 19203 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 60031753 3764224 121 996147200 4194304 4274172 548682069040 18446744073709551615 251279409234 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19529/statm: 919 121 99 19 0 43 0

[startup+0.078827 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 19527
/proc/meminfo: memFree=1625744/2055920 swapFree=4192812/4192956
[pid=19527] ppid=19525 vsize=5340 CPUtime=0.06
/proc/19527/stat : 19527 (pcs.small) R 19525 19527 19203 0 -1 4194304 1053 822 0 0 6 0 0 0 18 0 1 0 60031753 5468160 662 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19527/statm: 1335 662 378 142 0 289 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5340

[startup+0.102828 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 19527
/proc/meminfo: memFree=1625744/2055920 swapFree=4192812/4192956
[pid=19527] ppid=19525 vsize=5468 CPUtime=0.08
/proc/19527/stat : 19527 (pcs.small) R 19525 19527 19203 0 -1 4194304 1087 822 0 0 8 0 0 0 18 0 1 0 60031753 5599232 663 996147200 134512640 135095119 4294956304 18446744073709551615 134555070 0 0 4096 0 0 0 0 17 0 0 0
/proc/19527/statm: 1367 663 378 142 0 321 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5468

[startup+0.302855 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 19527
/proc/meminfo: memFree=1625744/2055920 swapFree=4192812/4192956
[pid=19527] ppid=19525 vsize=5600 CPUtime=0.28
/proc/19527/stat : 19527 (pcs.small) R 19525 19527 19203 0 -1 4194304 1110 822 0 0 28 0 0 0 19 0 1 0 60031753 5734400 686 996147200 134512640 135095119 4294956304 18446744073709551615 134642875 0 0 4096 0 0 0 0 17 0 0 0
/proc/19527/statm: 1400 686 378 142 0 354 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5600

[startup+0.702904 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 19527
/proc/meminfo: memFree=1625744/2055920 swapFree=4192812/4192956
[pid=19527] ppid=19525 vsize=5728 CPUtime=0.68
/proc/19527/stat : 19527 (pcs.small) R 19525 19527 19203 0 -1 4194304 1192 822 0 0 68 0 0 0 23 0 1 0 60031753 5865472 735 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19527/statm: 1432 735 378 142 0 386 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 5728

[startup+1.502 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 19533
/proc/meminfo: memFree=1623944/2055920 swapFree=4192812/4192956
[pid=19527] ppid=19525 vsize=6760 CPUtime=1.48
/proc/19527/stat : 19527 (pcs.small) R 19525 19527 19203 0 -1 4194304 1527 822 0 0 148 0 0 0 25 0 1 0 60031753 6922240 940 996147200 134512640 135095119 4294956304 18446744073709551615 134617352 0 0 4096 0 0 0 0 17 0 0 0
/proc/19527/statm: 1690 940 378 142 0 644 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6760

[startup+3.1012 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 19533
/proc/meminfo: memFree=1622920/2055920 swapFree=4192812/4192956
[pid=19527] ppid=19525 vsize=7916 CPUtime=3.07
/proc/19527/stat : 19527 (pcs.small) R 19525 19527 19203 0 -1 4194304 1932 822 0 0 307 0 0 0 25 0 1 0 60031753 8105984 1216 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19527/statm: 1979 1216 378 142 0 933 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 7916

[startup+6.30161 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 19533
/proc/meminfo: memFree=1620360/2055920 swapFree=4192812/4192956
[pid=19527] ppid=19525 vsize=10764 CPUtime=6.28
/proc/19527/stat : 19527 (pcs.small) R 19525 19527 19203 0 -1 4194304 2827 822 0 0 627 1 0 0 25 0 1 0 60031753 11022336 1725 996147200 134512640 135095119 4294956304 18446744073709551615 134641786 0 0 4096 0 0 0 0 17 0 0 0
/proc/19527/statm: 2691 1725 378 142 0 1645 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10764

[startup+12.7014 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 19533
/proc/meminfo: memFree=1617104/2055920 swapFree=4192812/4192956
[pid=19527] ppid=19525 vsize=14512 CPUtime=12.68
/proc/19527/stat : 19527 (pcs.small) R 19525 19527 19203 0 -1 4194304 4073 822 0 0 1266 2 0 0 25 0 1 0 60031753 14860288 2458 996147200 134512640 135095119 4294956304 18446744073709551615 134642706 0 0 4096 0 0 0 0 17 0 0 0
/proc/19527/statm: 3628 2458 378 142 0 2582 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14512

[startup+25.503 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 19533
/proc/meminfo: memFree=1612432/2055920 swapFree=4192812/4192956
[pid=19527] ppid=19525 vsize=18160 CPUtime=25.48
/proc/19527/stat : 19527 (pcs.small) R 19525 19527 19203 0 -1 4194304 5401 822 0 0 2544 4 0 0 25 0 1 0 60031753 18595840 3529 996147200 134512640 135095119 4294956304 18446744073709551615 134638144 0 0 4096 0 0 0 0 17 0 0 0
/proc/19527/statm: 4540 3529 378 142 0 3494 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18160

[startup+51.1022 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 19533
/proc/meminfo: memFree=1603024/2055920 swapFree=4192812/4192956
[pid=19527] ppid=19525 vsize=30868 CPUtime=51.06
/proc/19527/stat : 19527 (pcs.small) R 19525 19527 19203 0 -1 4194304 9194 822 0 0 5099 7 0 0 25 0 1 0 60031753 31608832 5784 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/19527/statm: 7717 5784 378 142 0 6671 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 30868

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 19533
/proc/meminfo: memFree=1595280/2055920 swapFree=4192812/4192956
[pid=19527] ppid=19525 vsize=33608 CPUtime=102.24
/proc/19527/stat : 19527 (pcs.small) R 19525 19527 19203 0 -1 4194304 10773 822 0 0 10215 9 0 0 25 0 1 0 60031753 34414592 7363 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19527/statm: 8402 7363 378 142 0 7356 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 33608

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 19533
/proc/meminfo: memFree=1584912/2055920 swapFree=4192812/4192956
[pid=19527] ppid=19525 vsize=46760 CPUtime=162.22
/proc/19527/stat : 19527 (pcs.small) R 19525 19527 19203 0 -1 4194304 14868 822 0 0 16209 13 0 0 25 0 1 0 60031753 47882240 9409 996147200 134512640 135095119 4294956304 18446744073709551615 134589551 0 0 4096 0 0 0 0 17 0 0 0
/proc/19527/statm: 11690 9409 378 142 0 10644 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 46760

[startup+222.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 19533
/proc/meminfo: memFree=1568720/2055920 swapFree=4192812/4192956
[pid=19527] ppid=19525 vsize=59168 CPUtime=222.19
/proc/19527/stat : 19527 (pcs.small) R 19525 19527 19203 0 -1 4194304 18679 822 0 0 22203 16 0 0 25 0 1 0 60031753 60588032 12195 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 0 0 0
/proc/19527/statm: 14792 12195 378 142 0 13746 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 59168

[startup+282.302 s]
/proc/loadavg: 2.05 2.01 2.00 3/74 19533
/proc/meminfo: memFree=1564816/2055920 swapFree=4192812/4192956
[pid=19527] ppid=19525 vsize=59560 CPUtime=282.16
/proc/19527/stat : 19527 (pcs.small) R 19525 19527 19203 0 -1 4194304 19413 822 0 0 28199 17 0 0 25 0 1 0 60031753 60989440 12929 996147200 134512640 135095119 4294956304 18446744073709551615 134578928 0 0 4096 0 0 0 0 17 0 0 0
/proc/19527/statm: 14890 12929 378 142 0 13844 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 59560

[startup+342.303 s]
/proc/loadavg: 2.02 2.01 2.00 3/74 19533
/proc/meminfo: memFree=1558096/2055920 swapFree=4192812/4192956
[pid=19527] ppid=19525 vsize=63060 CPUtime=342.15
/proc/19527/stat : 19527 (pcs.small) R 19525 19527 19203 0 -1 4194304 20853 822 0 0 34195 20 0 0 25 0 1 0 60031753 64573440 14369 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19527/statm: 15765 14369 378 142 0 14719 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 63060

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 19533
/proc/meminfo: memFree=1551568/2055920 swapFree=4192812/4192956
[pid=19527] ppid=19525 vsize=82832 CPUtime=402.12
/proc/19527/stat : 19527 (pcs.small) R 19525 19527 19203 0 -1 4194304 26329 822 0 0 40188 24 0 0 25 0 1 0 60031753 84819968 15748 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19527/statm: 20708 15748 378 142 0 19662 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 82832

[startup+462.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 19533
/proc/meminfo: memFree=1544464/2055920 swapFree=4192812/4192956
[pid=19527] ppid=19525 vsize=85972 CPUtime=462.1
/proc/19527/stat : 19527 (pcs.small) R 19525 19527 19203 0 -1 4194304 27648 822 0 0 46184 26 0 0 25 0 1 0 60031753 88035328 17067 996147200 134512640 135095119 4294956304 18446744073709551615 134617200 0 0 4096 0 0 0 0 17 0 0 0
/proc/19527/statm: 21493 17067 378 142 0 20447 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 85972

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 19533
/proc/meminfo: memFree=1537552/2055920 swapFree=4192812/4192956
[pid=19527] ppid=19525 vsize=88980 CPUtime=522.07
/proc/19527/stat : 19527 (pcs.small) R 19525 19527 19203 0 -1 4194304 28909 822 0 0 52180 27 0 0 25 0 1 0 60031753 91115520 18328 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19527/statm: 22245 18328 378 142 0 21199 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 88980

[startup+582.303 s]
/proc/loadavg: 2.05 2.01 2.00 3/74 19533
/proc/meminfo: memFree=1530576/2055920 swapFree=4192812/4192956
[pid=19527] ppid=19525 vsize=92116 CPUtime=582.04
/proc/19527/stat : 19527 (pcs.small) R 19525 19527 19203 0 -1 4194304 30168 822 0 0 58176 28 0 0 25 0 1 0 60031753 94326784 19587 996147200 134512640 135095119 4294956304 18446744073709551615 134582870 0 0 4096 0 0 0 0 17 0 0 0
/proc/19527/statm: 23029 19587 378 142 0 21983 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 92116

[startup+642.302 s]
/proc/loadavg: 2.14 2.04 2.01 3/74 19533
/proc/meminfo: memFree=1509200/2055920 swapFree=4192812/4192956
[pid=19527] ppid=19525 vsize=117716 CPUtime=642.03
/proc/19527/stat : 19527 (pcs.small) R 19525 19527 19203 0 -1 4194304 37025 822 0 0 64171 32 0 0 25 0 1 0 60031753 120541184 24395 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19527/statm: 29429 24395 378 142 0 28383 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 117716

[startup+702.303 s]
/proc/loadavg: 2.15 2.06 2.01 3/74 19533
/proc/meminfo: memFree=1505424/2055920 swapFree=4192812/4192956
[pid=19527] ppid=19525 vsize=117716 CPUtime=702
/proc/19527/stat : 19527 (pcs.small) R 19525 19527 19203 0 -1 4194304 37459 822 0 0 70168 32 0 0 25 0 1 0 60031753 120541184 24829 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19527/statm: 29429 24829 378 142 0 28383 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 117716

[startup+762.307 s]
/proc/loadavg: 2.11 2.07 2.02 3/74 19533
/proc/meminfo: memFree=1501776/2055920 swapFree=4192812/4192956
[pid=19527] ppid=19525 vsize=117716 CPUtime=761.97
/proc/19527/stat : 19527 (pcs.small) R 19525 19527 19203 0 -1 4194304 37889 822 0 0 76164 33 0 0 25 0 1 0 60031753 120541184 25259 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19527/statm: 29429 25259 378 142 0 28383 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 117716

[startup+822.302 s]
/proc/loadavg: 2.08 2.07 2.02 3/74 19533
/proc/meminfo: memFree=1491344/2055920 swapFree=4192812/4192956
[pid=19527] ppid=19525 vsize=117716 CPUtime=821.94
/proc/19527/stat : 19527 (pcs.small) R 19525 19527 19203 0 -1 4194304 38298 822 0 0 82160 34 0 0 25 0 1 0 60031753 120541184 25668 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19527/statm: 29429 25668 378 142 0 28383 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 117716

[startup+882.303 s]
/proc/loadavg: 2.06 2.07 2.02 3/74 19533
/proc/meminfo: memFree=1488720/2055920 swapFree=4192812/4192956
[pid=19527] ppid=19525 vsize=117716 CPUtime=881.92
/proc/19527/stat : 19527 (pcs.small) R 19525 19527 19203 0 -1 4194304 38706 822 0 0 88157 35 0 0 25 0 1 0 60031753 120541184 26076 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 0 0 0
/proc/19527/statm: 29429 26076 378 142 0 28383 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 117716

[startup+942.301 s]
/proc/loadavg: 2.13 2.09 2.02 3/74 19533
/proc/meminfo: memFree=1486096/2055920 swapFree=4192812/4192956
[pid=19527] ppid=19525 vsize=117716 CPUtime=941.89
/proc/19527/stat : 19527 (pcs.small) R 19525 19527 19203 0 -1 4194304 39097 822 0 0 94154 35 0 0 25 0 1 0 60031753 120541184 26467 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19527/statm: 29429 26467 378 142 0 28383 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 117716

[startup+1002.3 s]
/proc/loadavg: 2.12 2.09 2.02 3/74 19533
/proc/meminfo: memFree=1481680/2055920 swapFree=4192812/4192956
[pid=19527] ppid=19525 vsize=119668 CPUtime=1001.87
/proc/19527/stat : 19527 (pcs.small) R 19525 19527 19203 0 -1 4194304 39967 822 0 0 100151 36 0 0 25 0 1 0 60031753 122540032 27337 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19527/statm: 29917 27337 378 142 0 28871 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 119668

[startup+1062.3 s]
/proc/loadavg: 2.11 2.08 2.02 3/74 19535
/proc/meminfo: memFree=1477264/2055920 swapFree=4192812/4192956
[pid=19527] ppid=19525 vsize=121764 CPUtime=1061.84
/proc/19527/stat : 19527 (pcs.small) R 19525 19527 19203 0 -1 4194304 40877 822 0 0 106147 37 0 0 25 0 1 0 60031753 124686336 28247 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19527/statm: 30441 28247 378 142 0 29395 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 121764

[startup+1122.3 s]
/proc/loadavg: 2.11 2.08 2.02 4/74 19535
/proc/meminfo: memFree=1472464/2055920 swapFree=4192812/4192956
[pid=19527] ppid=19525 vsize=156764 CPUtime=1121.81
/proc/19527/stat : 19527 (pcs.small) R 19525 19527 19203 0 -1 4194304 49988 822 0 0 112139 42 0 0 25 0 1 0 60031753 160526336 29165 996147200 134512640 135095119 4294956304 18446744073709551615 134616997 0 0 4096 0 0 0 0 17 0 0 0
/proc/19527/statm: 39191 29165 378 142 0 38145 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 156764

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

[startup+1126.3 s]
/proc/loadavg: 2.10 2.08 2.02 3/74 19535
/proc/meminfo: memFree=1472272/2055920 swapFree=4192812/4192956
[pid=19527] ppid=19525 vsize=156896 CPUtime=1125.82
/proc/19527/stat : 19527 (pcs.small) R 19525 19527 19203 0 -1 4194304 50050 822 0 0 112540 42 0 0 25 0 1 0 60031753 160661504 29227 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/19527/statm: 39224 29227 378 142 0 38178 0
Current children cumulated CPU time (s) 1125.82
Current children cumulated vsize (KiB) 156896

[startup+1151.9 s]
/proc/loadavg: 2.07 2.08 2.02 3/74 19535
/proc/meminfo: memFree=1470288/2055920 swapFree=4192812/4192956
[pid=19527] ppid=19525 vsize=157808 CPUtime=1151.41
/proc/19527/stat : 19527 (pcs.small) R 19525 19527 19203 0 -1 4194304 50434 822 0 0 115098 43 0 0 25 0 1 0 60031753 161595392 29611 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19527/statm: 39452 29611 378 142 0 38406 0
Current children cumulated CPU time (s) 1151.41
Current children cumulated vsize (KiB) 157808

[startup+1164.7 s]
/proc/loadavg: 2.05 2.07 2.02 3/74 19535
/proc/meminfo: memFree=1469328/2055920 swapFree=4192812/4192956
[pid=19527] ppid=19525 vsize=158328 CPUtime=1164.21
/proc/19527/stat : 19527 (pcs.small) R 19525 19527 19203 0 -1 4194304 50625 822 0 0 116378 43 0 0 25 0 1 0 60031753 162127872 29802 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19527/statm: 39582 29802 378 142 0 38536 0
Current children cumulated CPU time (s) 1164.21
Current children cumulated vsize (KiB) 158328

[startup+1171.1 s]
/proc/loadavg: 2.05 2.07 2.02 3/74 19535
/proc/meminfo: memFree=1468880/2055920 swapFree=4192812/4192956
[pid=19527] ppid=19525 vsize=158584 CPUtime=1170.6
/proc/19527/stat : 19527 (pcs.small) R 19525 19527 19203 0 -1 4194304 50722 822 0 0 117017 43 0 0 25 0 1 0 60031753 162390016 29899 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19527/statm: 39646 29899 378 142 0 38600 0
Current children cumulated CPU time (s) 1170.6
Current children cumulated vsize (KiB) 158584

[startup+1174.3 s]
/proc/loadavg: 2.04 2.07 2.01 3/74 19535
/proc/meminfo: memFree=1468560/2055920 swapFree=4192812/4192956
[pid=19527] ppid=19525 vsize=158716 CPUtime=1173.8
/proc/19527/stat : 19527 (pcs.small) R 19525 19527 19203 0 -1 4194304 50769 822 0 0 117337 43 0 0 25 0 1 0 60031753 162525184 29946 996147200 134512640 135095119 4294956304 18446744073709551615 134642783 0 0 4096 0 0 0 0 17 0 0 0
/proc/19527/statm: 39679 29946 378 142 0 38633 0
Current children cumulated CPU time (s) 1173.8
Current children cumulated vsize (KiB) 158716

[startup+1175.91 s]
/proc/loadavg: 2.04 2.07 2.01 3/74 19535
/proc/meminfo: memFree=1468368/2055920 swapFree=4192812/4192956
[pid=19527] ppid=19525 vsize=158716 CPUtime=1175.4
/proc/19527/stat : 19527 (pcs.small) R 19525 19527 19203 0 -1 4194304 50794 822 0 0 117497 43 0 0 25 0 1 0 60031753 162525184 29971 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 0 0 0
/proc/19527/statm: 39679 29971 378 142 0 38633 0
Current children cumulated CPU time (s) 1175.4
Current children cumulated vsize (KiB) 158716

[startup+1177.5 s]
/proc/loadavg: 2.04 2.07 2.01 3/74 19535
/proc/meminfo: memFree=1468304/2055920 swapFree=4192812/4192956
[pid=19527] ppid=19525 vsize=158716 CPUtime=1177
/proc/19527/stat : 19527 (pcs.small) R 19525 19527 19203 0 -1 4194304 50815 822 0 0 117657 43 0 0 25 0 1 0 60031753 162525184 29992 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19527/statm: 39679 29992 378 142 0 38633 0
Current children cumulated CPU time (s) 1177
Current children cumulated vsize (KiB) 158716

[startup+1177.9 s]
/proc/loadavg: 2.04 2.07 2.01 3/74 19535
/proc/meminfo: memFree=1468304/2055920 swapFree=4192812/4192956
[pid=19527] ppid=19525 vsize=142328 CPUtime=1177.39
/proc/19527/stat : 19527 (pcs.small) R 19525 19527 19203 0 -1 4194304 50818 822 0 0 117696 43 0 0 25 0 1 0 60031753 145743872 26990 996147200 134512640 135095119 4294956304 18446744073709551615 4476412 0 0 4096 0 0 0 0 17 0 0 0
/proc/19527/statm: 35582 26990 378 142 0 34536 0
Current children cumulated CPU time (s) 1177.39
Current children cumulated vsize (KiB) 142328

[startup+1178.11 s]
/proc/loadavg: 2.04 2.07 2.01 3/74 19535
/proc/meminfo: memFree=1513808/2055920 swapFree=4192812/4192956
[pid=19527] ppid=19525 vsize=76788 CPUtime=1177.6
/proc/19527/stat : 19527 (pcs.small) R 19525 19527 19203 0 -1 4194304 50818 822 0 0 117716 44 0 0 25 0 1 0 60031753 78630912 18548 996147200 134512640 135095119 4294956304 18446744073709551615 4472941 0 0 4096 0 0 0 0 17 0 0 0
/proc/19527/statm: 19197 18548 378 142 0 18151 0
Current children cumulated CPU time (s) 1177.6
Current children cumulated vsize (KiB) 76788

Child status: 0
Real time (s): 1178.14
CPU time (s): 1177.65
CPU user time (s): 1177.19
CPU system time (s): 0.461929
CPU usage (%): 99.9586
Max. virtual memory (cumulated for all children) (KiB): 158716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1177.19
system time used= 0.461929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51643
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= 4972

runsolver used 1.23581 second user time and 3.05854 second system time

The end

Launcher Data 

Begin job on node92 at 2009-07-16 09:34:27
IDJOB=2089018
IDBENCH=59235
IDSOLVER=734
FILE ID=node92/2089018-1247729667
PBS_JOBID= 9521547
Free space on /tmp= 66300 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/tightness0.2/normalized-rand-2-40-11-414-200-5_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089018-1247729667/watcher-2089018-1247729667 -o /tmp/evaluation-result-2089018-1247729667/solver-2089018-1247729667 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1319510924 HOME/instance-2089018-1247729667.xml

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

MD5SUM BENCH= ea7fcfa8f89678c4f83a4b2398caad71
RANDOM SEED=1319510924

node92.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		: 3000.216
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		: 3000.216
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:       1626224 kB
Buffers:         82244 kB
Cached:         238920 kB
SwapCached:          0 kB
Active:         120124 kB
Inactive:       239768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1626224 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1820 kB
Writeback:           0 kB
Mapped:          50172 kB
Slab:            55100 kB
Committed_AS:   511196 kB
PageTables:       1888 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= 66296 MiB
End job on node92 at 2009-07-16 09:54:05