Trace number 2089292

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 0.3.2? (TO) 1800.06 1808.83

General information on the benchmark

Namecsp/tightness0.5/
normalized-rand-2-40-25-180-500-16_ext.xml
MD5SUM353fe73398f62a5e481812f92f5cede2
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 benchmark4.87326
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints180
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension180
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
0.00/0.21	c Seed is 654155699
0.00/0.21	c Constructing HOME/instance-2089292-1247729885.xml  with 4500 constraints
0.00/0.21	c Solving

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2089292-1247729885/watcher-2089292-1247729885 -o /tmp/evaluation-result-2089292-1247729885/solver-2089292-1247729885 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 654155699 HOME/instance-2089292-1247729885.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 2.03 2.00 4/72 15512
/proc/meminfo: memFree=1581152/2055920 swapFree=4191900/4192956
[pid=15512] ppid=15510 vsize=5356 CPUtime=0
/proc/15512/stat : 15512 (pcssolve) R 15510 15512 14354 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60054674 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 221780699807 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15512/statm: 1339 241 200 169 0 50 0
[pid=15513] ppid=15512 vsize=0 CPUtime=0
/proc/15513/stat : 15513 (fgrep) Z 15512 15512 14354 0 -1 4194316 155 0 0 0 0 0 0 0 22 0 1 0 60054674 0 0 996147200 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/15513/statm: 0 0 0 0 0 0 0

[startup+0.212765 s]
/proc/loadavg: 2.01 2.03 2.00 4/72 15512
/proc/meminfo: memFree=1581152/2055920 swapFree=4191900/4192956
[pid=15512] ppid=15510 vsize=7044 CPUtime=0.19
/proc/15512/stat : 15512 (pcs.small) R 15510 15512 14354 0 -1 4194304 1496 822 0 0 19 0 0 0 19 0 1 0 60054674 7213056 1072 996147200 134512640 135095119 4294956304 18446744073709551615 134577763 0 0 4096 0 0 0 0 17 1 0 0
/proc/15512/statm: 1761 1072 378 142 0 715 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7044

[startup+0.301651 s]
/proc/loadavg: 2.01 2.03 2.00 4/72 15512
/proc/meminfo: memFree=1581152/2055920 swapFree=4191900/4192956
[pid=15512] ppid=15510 vsize=7044 CPUtime=0.28
/proc/15512/stat : 15512 (pcs.small) R 15510 15512 14354 0 -1 4194304 1498 822 0 0 28 0 0 0 19 0 1 0 60054674 7213056 1074 996147200 134512640 135095119 4294956304 18446744073709551615 134636893 0 0 4096 0 0 0 0 17 1 0 0
/proc/15512/statm: 1761 1074 378 142 0 715 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7044

[startup+0.401658 s]
/proc/loadavg: 2.01 2.03 2.00 4/72 15512
/proc/meminfo: memFree=1581152/2055920 swapFree=4191900/4192956
[pid=15512] ppid=15510 vsize=7044 CPUtime=0.38
/proc/15512/stat : 15512 (pcs.small) R 15510 15512 14354 0 -1 4194304 1500 822 0 0 38 0 0 0 20 0 1 0 60054674 7213056 1076 996147200 134512640 135095119 4294956304 18446744073709551615 134636881 0 0 4096 0 0 0 0 17 1 0 0
/proc/15512/statm: 1761 1076 378 142 0 715 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 7044

[startup+0.701676 s]
/proc/loadavg: 2.01 2.03 2.00 4/72 15512
/proc/meminfo: memFree=1581152/2055920 swapFree=4191900/4192956
[pid=15512] ppid=15510 vsize=7044 CPUtime=0.67
/proc/15512/stat : 15512 (pcs.small) R 15510 15512 14354 0 -1 4194304 1508 822 0 0 67 0 0 0 23 0 1 0 60054674 7213056 1084 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 1 0 0
/proc/15512/statm: 1761 1084 378 142 0 715 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 7044

[startup+1.50173 s]
/proc/loadavg: 2.01 2.03 2.00 3/73 15518
/proc/meminfo: memFree=1578008/2055920 swapFree=4191900/4192956
[pid=15512] ppid=15510 vsize=7044 CPUtime=1.47
/proc/15512/stat : 15512 (pcs.small) R 15510 15512 14354 0 -1 4194304 1525 822 0 0 147 0 0 0 25 0 1 0 60054674 7213056 1101 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 1 0 0
/proc/15512/statm: 1761 1101 378 142 0 715 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7044

[startup+3.10183 s]
/proc/loadavg: 2.01 2.03 2.00 3/73 15518
/proc/meminfo: memFree=1577880/2055920 swapFree=4191900/4192956
[pid=15512] ppid=15510 vsize=7940 CPUtime=3.05
/proc/15512/stat : 15512 (pcs.small) R 15510 15512 14354 0 -1 4194304 1700 822 0 0 305 0 0 0 25 0 1 0 60054674 8130560 1211 996147200 134512640 135095119 4294956304 18446744073709551615 134607070 0 0 4096 0 0 0 0 17 1 0 0
/proc/15512/statm: 1985 1211 378 142 0 939 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7940

[startup+6.30104 s]
/proc/loadavg: 2.01 2.03 2.00 3/73 15518
/proc/meminfo: memFree=1576408/2055920 swapFree=4191900/4192956
[pid=15512] ppid=15510 vsize=10916 CPUtime=6.22
/proc/15512/stat : 15512 (pcs.small) R 15510 15512 14354 0 -1 4194304 2425 822 0 0 621 1 0 0 25 0 1 0 60054674 11177984 1679 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 1 0 0
/proc/15512/statm: 2729 1679 378 142 0 1683 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 10916

[startup+12.7025 s]
/proc/loadavg: 2.01 2.03 2.00 3/73 15518
/proc/meminfo: memFree=1573400/2055920 swapFree=4191900/4192956
[pid=15512] ppid=15510 vsize=11048 CPUtime=12.56
/proc/15512/stat : 15512 (pcs.small) R 15510 15512 14354 0 -1 4194304 2710 822 0 0 1255 1 0 0 25 0 1 0 60054674 11313152 1964 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/15512/statm: 2762 1964 378 142 0 1716 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 11048

[startup+25.5062 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 15518
/proc/meminfo: memFree=1568344/2055920 swapFree=4191900/4192956
[pid=15512] ppid=15510 vsize=16740 CPUtime=25.24
/proc/15512/stat : 15512 (pcs.small) R 15510 15512 14354 0 -1 4194304 4450 822 0 0 2522 2 0 0 25 0 1 0 60054674 17141760 2934 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15512/statm: 4185 2934 378 142 0 3139 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 16740

[startup+51.1018 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 15518
/proc/meminfo: memFree=1563160/2055920 swapFree=4191900/4192956
[pid=15512] ppid=15510 vsize=18052 CPUtime=50.59
/proc/15512/stat : 15512 (pcs.small) R 15510 15512 14354 0 -1 4194304 5223 822 0 0 5056 3 0 0 25 0 1 0 60054674 18485248 3707 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15512/statm: 4513 3707 378 142 0 3467 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 18052

[startup+102.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 15518
/proc/meminfo: memFree=1550808/2055920 swapFree=4191900/4192956
[pid=15512] ppid=15510 vsize=29724 CPUtime=101.33
/proc/15512/stat : 15512 (pcs.small) R 15510 15512 14354 0 -1 4194304 8752 822 0 0 10127 6 0 0 25 0 1 0 60054674 30437376 5698 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15512/statm: 7431 5698 378 142 0 6385 0
Current children cumulated CPU time (s) 101.33
Current children cumulated vsize (KiB) 29724

[startup+162.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 15518
/proc/meminfo: memFree=1543064/2055920 swapFree=4191900/4192956
[pid=15512] ppid=15510 vsize=30508 CPUtime=160.77
/proc/15512/stat : 15512 (pcs.small) R 15510 15512 14354 0 -1 4194304 9507 822 0 0 16069 8 0 0 25 0 1 0 60054674 31240192 6453 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15512/statm: 7627 6453 378 142 0 6581 0
Current children cumulated CPU time (s) 160.77
Current children cumulated vsize (KiB) 30508

[startup+222.302 s]
/proc/loadavg: 2.06 2.03 2.00 3/73 15518
/proc/meminfo: memFree=1534296/2055920 swapFree=4191900/4192956
[pid=15512] ppid=15510 vsize=41068 CPUtime=220.21
/proc/15512/stat : 15512 (pcs.small) R 15510 15512 14354 0 -1 4194304 12617 822 0 0 22012 9 0 0 25 0 1 0 60054674 42053632 7514 996147200 134512640 135095119 4294956304 18446744073709551615 134637435 0 0 4096 0 0 0 0 17 1 0 0
/proc/15512/statm: 10267 7514 378 142 0 9221 0
Current children cumulated CPU time (s) 220.21
Current children cumulated vsize (KiB) 41068

[startup+282.301 s]
/proc/loadavg: 2.02 2.02 2.00 3/73 15518
/proc/meminfo: memFree=1510936/2055920 swapFree=4191900/4192956
[pid=15512] ppid=15510 vsize=43160 CPUtime=279.64
/proc/15512/stat : 15512 (pcs.small) R 15510 15512 14354 0 -1 4194304 13547 822 0 0 27954 10 0 0 25 0 1 0 60054674 44195840 8444 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15512/statm: 10790 8444 378 142 0 9744 0
Current children cumulated CPU time (s) 279.64
Current children cumulated vsize (KiB) 43160

[startup+342.306 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 15518
/proc/meminfo: memFree=1505560/2055920 swapFree=4191900/4192956
[pid=15512] ppid=15510 vsize=45004 CPUtime=339.09
/proc/15512/stat : 15512 (pcs.small) R 15510 15512 14354 0 -1 4194304 14428 822 0 0 33898 11 0 0 25 0 1 0 60054674 46084096 9325 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15512/statm: 11251 9325 378 142 0 10205 0
Current children cumulated CPU time (s) 339.09
Current children cumulated vsize (KiB) 45004

[startup+402.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 15518
/proc/meminfo: memFree=1495320/2055920 swapFree=4191900/4192956
[pid=15512] ppid=15510 vsize=56360 CPUtime=398.53
/proc/15512/stat : 15512 (pcs.small) R 15510 15512 14354 0 -1 4194304 17611 822 0 0 39840 13 0 0 25 0 1 0 60054674 57712640 11483 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15512/statm: 14090 11483 378 142 0 13044 0
Current children cumulated CPU time (s) 398.53
Current children cumulated vsize (KiB) 56360

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15518
/proc/meminfo: memFree=1492248/2055920 swapFree=4191900/4192956
[pid=15512] ppid=15510 vsize=56360 CPUtime=457.98
/proc/15512/stat : 15512 (pcs.small) R 15510 15512 14354 0 -1 4194304 17957 822 0 0 45784 14 0 0 25 0 1 0 60054674 57712640 11829 996147200 134512640 135095119 4294956304 18446744073709551615 134616720 0 0 4096 0 0 0 0 17 1 0 0
/proc/15512/statm: 14090 11829 378 142 0 13044 0
Current children cumulated CPU time (s) 457.98
Current children cumulated vsize (KiB) 56360

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15518
/proc/meminfo: memFree=1489496/2055920 swapFree=4191900/4192956
[pid=15512] ppid=15510 vsize=56360 CPUtime=517.41
/proc/15512/stat : 15512 (pcs.small) R 15510 15512 14354 0 -1 4194304 18283 822 0 0 51727 14 0 0 25 0 1 0 60054674 57712640 12155 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15512/statm: 14090 12155 378 142 0 13044 0
Current children cumulated CPU time (s) 517.41
Current children cumulated vsize (KiB) 56360

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15518
/proc/meminfo: memFree=1486680/2055920 swapFree=4191900/4192956
[pid=15512] ppid=15510 vsize=56360 CPUtime=576.86
/proc/15512/stat : 15512 (pcs.small) R 15510 15512 14354 0 -1 4194304 18590 822 0 0 57671 15 0 0 25 0 1 0 60054674 57712640 12462 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15512/statm: 14090 12462 378 142 0 13044 0
Current children cumulated CPU time (s) 576.86
Current children cumulated vsize (KiB) 56360

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15518
/proc/meminfo: memFree=1481944/2055920 swapFree=4191900/4192956
[pid=15512] ppid=15510 vsize=74060 CPUtime=636.3
/proc/15512/stat : 15512 (pcs.small) R 15510 15512 14354 0 -1 4194304 23326 822 0 0 63612 18 0 0 25 0 1 0 60054674 75837440 13101 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15512/statm: 18515 13101 378 142 0 17469 0
Current children cumulated CPU time (s) 636.3

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

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15520
/proc/meminfo: memFree=1464024/2055920 swapFree=4191900/4192956
[pid=15512] ppid=15510 vsize=78004 CPUtime=814.62
/proc/15512/stat : 15512 (pcs.small) R 15510 15512 14354 0 -1 4194304 25154 822 0 0 81441 21 0 0 25 0 1 0 60054674 79876096 14929 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15512/statm: 19501 14929 378 142 0 18455 0
Current children cumulated CPU time (s) 814.62
Current children cumulated vsize (KiB) 78004

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15520
/proc/meminfo: memFree=1458008/2055920 swapFree=4191900/4192956
[pid=15512] ppid=15510 vsize=79312 CPUtime=874.06
/proc/15512/stat : 15512 (pcs.small) R 15510 15512 14354 0 -1 4194304 25739 822 0 0 87385 21 0 0 25 0 1 0 60054674 81215488 15514 996147200 134512640 135095119 4294956304 18446744073709551615 134641280 0 0 4096 0 0 0 0 17 1 0 0
/proc/15512/statm: 19828 15514 378 142 0 18782 0
Current children cumulated CPU time (s) 874.06
Current children cumulated vsize (KiB) 79312

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15561
/proc/meminfo: memFree=1559440/2055920 swapFree=4191900/4192956
[pid=15512] ppid=15510 vsize=80620 CPUtime=933.83
/proc/15512/stat : 15512 (pcs.small) R 15510 15512 14354 0 -1 4194304 26336 822 0 0 93360 23 0 0 25 0 1 0 60054674 82554880 16111 996147200 134512640 135095119 4294956304 18446744073709551615 134642755 0 0 4096 0 0 0 0 17 0 0 0
/proc/15512/statm: 20155 16111 378 142 0 19109 0
Current children cumulated CPU time (s) 933.83
Current children cumulated vsize (KiB) 80620

[startup+1002.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15561
/proc/meminfo: memFree=1556880/2055920 swapFree=4191900/4192956
[pid=15512] ppid=15510 vsize=81924 CPUtime=993.81
/proc/15512/stat : 15512 (pcs.small) R 15510 15512 14354 0 -1 4194304 26936 822 0 0 99358 23 0 0 25 0 1 0 60054674 83890176 16711 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 0 0 0
/proc/15512/statm: 20481 16711 378 142 0 19435 0
Current children cumulated CPU time (s) 993.81
Current children cumulated vsize (KiB) 81924

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15561
/proc/meminfo: memFree=1554512/2055920 swapFree=4191900/4192956
[pid=15512] ppid=15510 vsize=83232 CPUtime=1053.79
/proc/15512/stat : 15512 (pcs.small) R 15510 15512 14354 0 -1 4194304 27525 822 0 0 105354 25 0 0 25 0 1 0 60054674 85229568 17300 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15512/statm: 20808 17300 378 142 0 19762 0
Current children cumulated CPU time (s) 1053.79
Current children cumulated vsize (KiB) 83232

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15561
/proc/meminfo: memFree=1552016/2055920 swapFree=4191900/4192956
[pid=15512] ppid=15510 vsize=84416 CPUtime=1113.76
/proc/15512/stat : 15512 (pcs.small) R 15510 15512 14354 0 -1 4194304 28122 822 0 0 111350 26 0 0 25 0 1 0 60054674 86441984 17897 996147200 134512640 135095119 4294956304 18446744073709551615 134617201 0 0 4096 0 0 0 0 17 0 0 0
/proc/15512/statm: 21104 17897 378 142 0 20058 0
Current children cumulated CPU time (s) 1113.76
Current children cumulated vsize (KiB) 84416

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15561
/proc/meminfo: memFree=1549712/2055920 swapFree=4191900/4192956
[pid=15512] ppid=15510 vsize=85724 CPUtime=1173.74
/proc/15512/stat : 15512 (pcs.small) R 15510 15512 14354 0 -1 4194304 28715 822 0 0 117347 27 0 0 25 0 1 0 60054674 87781376 18490 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15512/statm: 21431 18490 378 142 0 20385 0
Current children cumulated CPU time (s) 1173.74
Current children cumulated vsize (KiB) 85724

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15593
/proc/meminfo: memFree=1552216/2055920 swapFree=4191900/4192956
[pid=15512] ppid=15510 vsize=86912 CPUtime=1233.72
/proc/15512/stat : 15512 (pcs.small) R 15510 15512 14354 0 -1 4194304 29253 822 0 0 123343 29 0 0 25 0 1 0 60054674 88997888 19028 996147200 134512640 135095119 4294956304 18446744073709551615 134642962 0 0 4096 0 0 0 0 17 0 0 0
/proc/15512/statm: 21728 19028 378 142 0 20682 0
Current children cumulated CPU time (s) 1233.72
Current children cumulated vsize (KiB) 86912

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15593
/proc/meminfo: memFree=1542488/2055920 swapFree=4191900/4192956
[pid=15512] ppid=15510 vsize=87968 CPUtime=1293.7
/proc/15512/stat : 15512 (pcs.small) R 15510 15512 14354 0 -1 4194304 29764 822 0 0 129341 29 0 0 25 0 1 0 60054674 90079232 19539 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15512/statm: 21992 19539 378 142 0 20946 0
Current children cumulated CPU time (s) 1293.7
Current children cumulated vsize (KiB) 87968

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15593
/proc/meminfo: memFree=1532760/2055920 swapFree=4191900/4192956
[pid=15512] ppid=15510 vsize=89284 CPUtime=1353.68
/proc/15512/stat : 15512 (pcs.small) R 15510 15512 14354 0 -1 4194304 30322 822 0 0 135338 30 0 0 25 0 1 0 60054674 91426816 20097 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15512/statm: 22321 20097 378 142 0 21275 0
Current children cumulated CPU time (s) 1353.68
Current children cumulated vsize (KiB) 89284

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15599
/proc/meminfo: memFree=1511056/2055920 swapFree=4191900/4192956
[pid=15512] ppid=15510 vsize=111072 CPUtime=1413.66
/proc/15512/stat : 15512 (pcs.small) R 15510 15512 14354 0 -1 4194304 36030 822 0 0 141333 33 0 0 25 0 1 0 60054674 113737728 23756 996147200 134512640 135095119 4294956304 18446744073709551615 134589575 0 0 4096 0 0 0 0 17 0 0 0
/proc/15512/statm: 27768 23756 378 142 0 26722 0
Current children cumulated CPU time (s) 1413.66
Current children cumulated vsize (KiB) 111072

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15599
/proc/meminfo: memFree=1502736/2055920 swapFree=4191900/4192956
[pid=15512] ppid=15510 vsize=111072 CPUtime=1473.63
/proc/15512/stat : 15512 (pcs.small) R 15510 15512 14354 0 -1 4194304 36264 822 0 0 147330 33 0 0 25 0 1 0 60054674 113737728 23990 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15512/statm: 27768 23990 378 142 0 26722 0
Current children cumulated CPU time (s) 1473.63
Current children cumulated vsize (KiB) 111072

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15599
/proc/meminfo: memFree=1494672/2055920 swapFree=4191900/4192956
[pid=15512] ppid=15510 vsize=111072 CPUtime=1533.61
/proc/15512/stat : 15512 (pcs.small) R 15510 15512 14354 0 -1 4194304 36498 822 0 0 153328 33 0 0 25 0 1 0 60054674 113737728 24224 996147200 134512640 135095119 4294956304 18446744073709551615 134642608 0 0 4096 0 0 0 0 17 0 0 0
/proc/15512/statm: 27768 24224 378 142 0 26722 0
Current children cumulated CPU time (s) 1533.61
Current children cumulated vsize (KiB) 111072

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15599
/proc/meminfo: memFree=1486992/2055920 swapFree=4191900/4192956
[pid=15512] ppid=15510 vsize=111072 CPUtime=1593.59
/proc/15512/stat : 15512 (pcs.small) R 15510 15512 14354 0 -1 4194304 36721 822 0 0 159325 34 0 0 25 0 1 0 60054674 113737728 24447 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15512/statm: 27768 24447 378 142 0 26722 0
Current children cumulated CPU time (s) 1593.59
Current children cumulated vsize (KiB) 111072

[startup+1662.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15599
/proc/meminfo: memFree=1479568/2055920 swapFree=4191900/4192956
[pid=15512] ppid=15510 vsize=111072 CPUtime=1653.57
/proc/15512/stat : 15512 (pcs.small) R 15510 15512 14354 0 -1 4194304 36942 822 0 0 165323 34 0 0 25 0 1 0 60054674 113737728 24668 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 0 0 0
/proc/15512/statm: 27768 24668 378 142 0 26722 0
Current children cumulated CPU time (s) 1653.57
Current children cumulated vsize (KiB) 111072

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15599
/proc/meminfo: memFree=1471576/2055920 swapFree=4191900/4192956
[pid=15512] ppid=15510 vsize=111072 CPUtime=1713.55
/proc/15512/stat : 15512 (pcs.small) R 15510 15512 14354 0 -1 4194304 37158 822 0 0 171320 35 0 0 25 0 1 0 60054674 113737728 24884 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15512/statm: 27768 24884 378 142 0 26722 0
Current children cumulated CPU time (s) 1713.55
Current children cumulated vsize (KiB) 111072

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15599
/proc/meminfo: memFree=1462872/2055920 swapFree=4191900/4192956
[pid=15512] ppid=15510 vsize=111072 CPUtime=1773.53
/proc/15512/stat : 15512 (pcs.small) R 15510 15512 14354 0 -1 4194304 37373 822 0 0 177318 35 0 0 25 0 1 0 60054674 113737728 25099 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15512/statm: 27768 25099 378 142 0 26722 0
Current children cumulated CPU time (s) 1773.53
Current children cumulated vsize (KiB) 111072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15599
/proc/meminfo: memFree=1459480/2055920 swapFree=4191900/4192956
[pid=15512] ppid=15510 vsize=111072 CPUtime=1800.02
/proc/15512/stat : 15512 (pcs.small) R 15510 15512 14354 0 -1 4194304 37468 822 0 0 179967 35 0 0 25 0 1 0 60054674 113737728 25194 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15512/statm: 27768 25194 378 142 0 26722 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 111072

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.83
CPU time (s): 1800.06
CPU user time (s): 1799.68
CPU system time (s): 0.379942
CPU usage (%): 99.5154
Max. virtual memory (cumulated for all children) (KiB): 119268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.68
system time used= 0.379942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38290
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= 21
involuntary context switches= 22676

runsolver used 2.19267 second user time and 5.58815 second system time

The end

Launcher Data 

Begin job on node29 at 2009-07-16 09:38:05
IDJOB=2089292
IDBENCH=59433
IDSOLVER=733
FILE ID=node29/2089292-1247729885
PBS_JOBID= 9521529
Free space on /tmp= 66320 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/tightness0.5/normalized-rand-2-40-25-180-500-16_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089292-1247729885/watcher-2089292-1247729885 -o /tmp/evaluation-result-2089292-1247729885/solver-2089292-1247729885 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 654155699 HOME/instance-2089292-1247729885.xml

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

MD5SUM BENCH= 353fe73398f62a5e481812f92f5cede2
RANDOM SEED=654155699

node29.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		: 3000.225
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		: 3000.225
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:       1581632 kB
Buffers:         73276 kB
Cached:         260008 kB
SwapCached:        392 kB
Active:         152408 kB
Inactive:       255240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1581632 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            2028 kB
Writeback:           0 kB
Mapped:          85068 kB
Slab:            51848 kB
Committed_AS:   700916 kB
PageTables:       2000 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= 66316 MiB
End job on node29 at 2009-07-16 10:08:16