Trace number 2057381

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) 1800.07 1807.12

General information on the benchmark

Namecsp/rand-2-24/
normalized-rand-24-24-276-139-57021_ext.xml
MD5SUM8b34465813a216ac0e5d9d1889796917
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 benchmark71.6251
Satisfiable
(Un)Satisfiability was proved
Number of variables24
Number of constraints276
Maximum constraint arity2
Maximum domain size24
Number of constraints which are defined in extension276
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 398945805
0.00/0.01	c Constructing HOME/instance-2057381-1247694220.xml  with 6612 constraints
0.08/0.10	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-2057381-1247694220/watcher-2057381-1247694220 -o /tmp/evaluation-result-2057381-1247694220/solver-2057381-1247694220 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 398945805 HOME/instance-2057381-1247694220.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: 0.00 0.00 0.00 3/68 11131
/proc/meminfo: memFree=1083072/2055920 swapFree=4192812/4192956
[pid=11131] ppid=11129 vsize=5356 CPUtime=0
/proc/11131/stat : 11131 (pcssolve) R 11129 11131 10964 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 56487185 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 249069890207 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/11131/statm: 1339 241 200 169 0 50 0
[pid=11132] ppid=11131 vsize=0 CPUtime=0
/proc/11132/stat : 11132 (fgrep) Z 11131 11131 10964 0 -1 4194316 155 0 0 0 0 0 0 0 18 0 1 0 56487185 0 0 996147200 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/11132/statm: 0 0 0 0 0 0 0
[pid=11133] ppid=11131 vsize=200 CPUtime=0
/proc/11133/stat : 11133 (grep) R 11131 11131 10964 0 -1 4194304 46 0 0 0 0 0 0 0 18 0 1 0 56487185 204800 24 996147200 4194304 4274172 548682069040 18446744073709551615 249067271561 0 0 4096 0 0 0 0 17 0 0 0
/proc/11133/statm: 50 24 17 19 0 4 0

[startup+0.069771 s]
/proc/loadavg: 0.00 0.00 0.00 3/68 11131
/proc/meminfo: memFree=1083072/2055920 swapFree=4192812/4192956
[pid=11131] ppid=11129 vsize=5300 CPUtime=0.05
/proc/11131/stat : 11131 (pcs.small) R 11129 11131 10964 0 -1 4194304 1034 822 0 0 5 0 0 0 22 0 1 0 56487185 5427200 643 996147200 134512640 135095119 4294956304 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/11131/statm: 1325 643 364 142 0 279 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5300

[startup+0.102774 s]
/proc/loadavg: 0.00 0.00 0.00 3/68 11131
/proc/meminfo: memFree=1083072/2055920 swapFree=4192812/4192956
[pid=11131] ppid=11129 vsize=6484 CPUtime=0.08
/proc/11131/stat : 11131 (pcs.small) R 11129 11131 10964 0 -1 4194304 1359 822 0 0 8 0 0 0 22 0 1 0 56487185 6639616 935 996147200 134512640 135095119 4294956304 18446744073709551615 4159314573 0 0 4096 0 0 0 0 17 0 0 0
/proc/11131/statm: 1621 935 373 142 0 575 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6484

[startup+0.301798 s]
/proc/loadavg: 0.00 0.00 0.00 3/68 11131
/proc/meminfo: memFree=1083072/2055920 swapFree=4192812/4192956
[pid=11131] ppid=11129 vsize=6484 CPUtime=0.28
/proc/11131/stat : 11131 (pcs.small) R 11129 11131 10964 0 -1 4194304 1370 822 0 0 28 0 0 0 24 0 1 0 56487185 6639616 946 996147200 134512640 135095119 4294956304 18446744073709551615 134839536 0 0 4096 0 0 0 0 17 0 0 0
/proc/11131/statm: 1621 946 378 142 0 575 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6484

[startup+0.701831 s]
/proc/loadavg: 0.00 0.00 0.00 3/68 11131
/proc/meminfo: memFree=1083072/2055920 swapFree=4192812/4192956
[pid=11131] ppid=11129 vsize=6484 CPUtime=0.68
/proc/11131/stat : 11131 (pcs.small) R 11129 11131 10964 0 -1 4194304 1427 822 0 0 68 0 0 0 25 0 1 0 56487185 6639616 938 996147200 134512640 135095119 4294956304 18446744073709551615 134570977 0 0 4096 0 0 0 0 17 0 0 0
/proc/11131/statm: 1621 938 378 142 0 575 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6484

[startup+1.50191 s]
/proc/loadavg: 0.00 0.00 0.00 2/69 11137
/proc/meminfo: memFree=1080568/2055920 swapFree=4192812/4192956
[pid=11131] ppid=11129 vsize=6868 CPUtime=1.48
/proc/11131/stat : 11131 (pcs.small) R 11129 11131 10964 0 -1 4194304 1574 822 0 0 148 0 0 0 25 0 1 0 56487185 7032832 1020 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/11131/statm: 1717 1020 378 142 0 671 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6868

[startup+3.10107 s]
/proc/loadavg: 0.00 0.00 0.00 3/74 11152
/proc/meminfo: memFree=1075984/2055920 swapFree=4192812/4192956
[pid=11131] ppid=11129 vsize=8024 CPUtime=3.06
/proc/11131/stat : 11131 (pcs.small) R 11129 11131 10964 0 -1 4194304 1941 822 0 0 306 0 0 0 25 0 1 0 56487185 8216576 1258 996147200 134512640 135095119 4294956304 18446744073709551615 134638356 0 0 4096 0 0 0 0 17 1 0 0
/proc/11131/statm: 2006 1258 378 142 0 960 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 8024

[startup+6.30138 s]
/proc/loadavg: 0.16 0.03 0.01 3/74 11152
/proc/meminfo: memFree=1070160/2055920 swapFree=4192812/4192956
[pid=11131] ppid=11129 vsize=10600 CPUtime=6.24
/proc/11131/stat : 11131 (pcs.small) R 11129 11131 10964 0 -1 4194304 2651 822 0 0 624 0 0 0 25 0 1 0 56487185 10854400 1711 996147200 134512640 135095119 4294956304 18446744073709551615 134617003 0 0 4096 0 0 0 0 17 1 0 0
/proc/11131/statm: 2650 1711 378 142 0 1604 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10600

[startup+12.702 s]
/proc/loadavg: 0.31 0.07 0.02 3/74 11152
/proc/meminfo: memFree=1065680/2055920 swapFree=4192812/4192956
[pid=11131] ppid=11129 vsize=14108 CPUtime=12.62
/proc/11131/stat : 11131 (pcs.small) R 11129 11131 10964 0 -1 4194304 3798 822 0 0 1261 1 0 0 25 0 1 0 56487185 14446592 2601 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/11131/statm: 3527 2601 378 142 0 2481 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 14108

[startup+25.5023 s]
/proc/loadavg: 0.68 0.16 0.05 3/74 11152
/proc/meminfo: memFree=1058384/2055920 swapFree=4192812/4192956
[pid=11131] ppid=11129 vsize=17064 CPUtime=25.37
/proc/11131/stat : 11131 (pcs.small) R 11129 11131 10964 0 -1 4194304 4903 822 0 0 2535 2 0 0 25 0 1 0 56487185 17473536 3193 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/11131/statm: 4266 3193 378 142 0 3220 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 17064

[startup+51.1028 s]
/proc/loadavg: 1.13 0.31 0.10 3/74 11152
/proc/meminfo: memFree=1048976/2055920 swapFree=4192812/4192956
[pid=11131] ppid=11129 vsize=23908 CPUtime=50.87
/proc/11131/stat : 11131 (pcs.small) R 11129 11131 10964 0 -1 4194304 7138 822 0 0 5083 4 0 0 25 0 1 0 56487185 24481792 4403 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/11131/statm: 5977 4403 378 142 0 4931 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 23908

[startup+102.307 s]
/proc/loadavg: 1.62 0.56 0.20 3/74 11152
/proc/meminfo: memFree=1035408/2055920 swapFree=4192812/4192956
[pid=11131] ppid=11129 vsize=29776 CPUtime=101.88
/proc/11131/stat : 11131 (pcs.small) R 11129 11131 10964 0 -1 4194304 9315 822 0 0 10182 6 0 0 25 0 1 0 56487185 30490624 6067 996147200 134512640 135095119 4294956304 18446744073709551615 134555020 0 0 4096 0 0 0 0 17 1 0 0
/proc/11131/statm: 7444 6067 378 142 0 6398 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 29776

[startup+162.303 s]
/proc/loadavg: 1.86 0.82 0.31 3/74 11152
/proc/meminfo: memFree=1024080/2055920 swapFree=4192812/4192956
[pid=11131] ppid=11129 vsize=41084 CPUtime=161.64
/proc/11131/stat : 11131 (pcs.small) R 11129 11131 10964 0 -1 4194304 12761 822 0 0 16156 8 0 0 25 0 1 0 56487185 42070016 7464 996147200 134512640 135095119 4294956304 18446744073709551615 134615500 0 0 4096 0 0 0 0 17 1 0 0
/proc/11131/statm: 10271 7464 378 142 0 9225 0
Current children cumulated CPU time (s) 161.64
Current children cumulated vsize (KiB) 41084

[startup+222.302 s]
/proc/loadavg: 1.95 1.04 0.41 3/74 11152
/proc/meminfo: memFree=1008784/2055920 swapFree=4192812/4192956
[pid=11131] ppid=11129 vsize=53340 CPUtime=221.4
/proc/11131/stat : 11131 (pcs.small) R 11129 11131 10964 0 -1 4194304 16357 822 0 0 22129 11 0 0 25 0 1 0 56487185 54620160 10035 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 1 0 0
/proc/11131/statm: 13335 10035 378 142 0 12289 0
Current children cumulated CPU time (s) 221.4
Current children cumulated vsize (KiB) 53340

[startup+282.302 s]
/proc/loadavg: 1.98 1.21 0.51 3/74 11152
/proc/meminfo: memFree=999376/2055920 swapFree=4192812/4192956
[pid=11131] ppid=11129 vsize=53340 CPUtime=281.17
/proc/11131/stat : 11131 (pcs.small) R 11129 11131 10964 0 -1 4194304 16817 822 0 0 28106 11 0 0 25 0 1 0 56487185 54620160 10495 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/11131/statm: 13335 10495 378 142 0 12289 0
Current children cumulated CPU time (s) 281.17
Current children cumulated vsize (KiB) 53340

[startup+342.302 s]
/proc/loadavg: 1.99 1.35 0.60 3/74 11152
/proc/meminfo: memFree=995920/2055920 swapFree=4192812/4192956
[pid=11131] ppid=11129 vsize=53340 CPUtime=340.94
/proc/11131/stat : 11131 (pcs.small) R 11129 11131 10964 0 -1 4194304 17250 822 0 0 34082 12 0 0 25 0 1 0 56487185 54620160 10928 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/11131/statm: 13335 10928 378 142 0 12289 0
Current children cumulated CPU time (s) 340.94
Current children cumulated vsize (KiB) 53340

[startup+402.302 s]
/proc/loadavg: 1.99 1.47 0.68 3/74 11152
/proc/meminfo: memFree=989840/2055920 swapFree=4192812/4192956
[pid=11131] ppid=11129 vsize=55168 CPUtime=400.7
/proc/11131/stat : 11131 (pcs.small) R 11129 11131 10964 0 -1 4194304 18078 822 0 0 40057 13 0 0 25 0 1 0 56487185 56492032 11756 996147200 134512640 135095119 4294956304 18446744073709551615 134589593 0 0 4096 0 0 0 0 17 1 0 0
/proc/11131/statm: 13792 11756 378 142 0 12746 0
Current children cumulated CPU time (s) 400.7
Current children cumulated vsize (KiB) 55168

[startup+462.302 s]
/proc/loadavg: 1.99 1.56 0.76 3/74 11152
/proc/meminfo: memFree=983184/2055920 swapFree=4192812/4192956
[pid=11131] ppid=11129 vsize=56996 CPUtime=460.47
/proc/11131/stat : 11131 (pcs.small) R 11129 11131 10964 0 -1 4194304 18898 822 0 0 46032 15 0 0 25 0 1 0 56487185 58363904 12576 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/11131/statm: 14249 12576 378 142 0 13203 0
Current children cumulated CPU time (s) 460.47
Current children cumulated vsize (KiB) 56996

[startup+522.302 s]
/proc/loadavg: 1.99 1.64 0.84 3/74 11154
/proc/meminfo: memFree=976912/2055920 swapFree=4192812/4192956
[pid=11131] ppid=11129 vsize=58696 CPUtime=520.24
/proc/11131/stat : 11131 (pcs.small) R 11129 11131 10964 0 -1 4194304 19696 822 0 0 52008 16 0 0 25 0 1 0 56487185 60104704 13374 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/11131/statm: 14674 13374 378 142 0 13628 0
Current children cumulated CPU time (s) 520.24
Current children cumulated vsize (KiB) 58696

[startup+582.302 s]
/proc/loadavg: 1.99 1.70 0.91 3/74 11154
/proc/meminfo: memFree=970640/2055920 swapFree=4192812/4192956
[pid=11131] ppid=11129 vsize=76756 CPUtime=580.01
/proc/11131/stat : 11131 (pcs.small) R 11129 11131 10964 0 -1 4194304 24541 822 0 0 57982 19 0 0 25 0 1 0 56487185 78598144 14122 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/11131/statm: 19189 14122 378 142 0 18143 0
Current children cumulated CPU time (s) 580.01
Current children cumulated vsize (KiB) 76756

[startup+642.301 s]
/proc/loadavg: 1.99 1.76 0.98 3/74 11154
/proc/meminfo: memFree=964816/2055920 swapFree=4192812/4192956
[pid=11131] ppid=11129 vsize=78324 CPUtime=639.77

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

[startup+882.302 s]
/proc/loadavg: 1.99 1.88 1.20 3/74 11154
/proc/meminfo: memFree=931600/2055920 swapFree=4192812/4192956
[pid=11131] ppid=11129 vsize=104124 CPUtime=878.84
/proc/11131/stat : 11131 (pcs.small) R 11129 11131 10964 0 -1 4194304 32912 822 0 0 87858 26 0 0 25 0 1 0 56487185 106622976 20444 996147200 134512640 135095119 4294956304 18446744073709551615 134637474 0 0 4096 0 0 0 0 17 1 0 0
/proc/11131/statm: 26031 20444 378 142 0 24985 0
Current children cumulated CPU time (s) 878.84
Current children cumulated vsize (KiB) 104124

[startup+942.302 s]
/proc/loadavg: 1.99 1.90 1.24 3/74 11154
/proc/meminfo: memFree=917584/2055920 swapFree=4192812/4192956
[pid=11131] ppid=11129 vsize=104124 CPUtime=938.61
/proc/11131/stat : 11131 (pcs.small) R 11129 11131 10964 0 -1 4194304 33180 822 0 0 93835 26 0 0 25 0 1 0 56487185 106622976 20712 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/11131/statm: 26031 20712 378 142 0 24985 0
Current children cumulated CPU time (s) 938.61
Current children cumulated vsize (KiB) 104124

[startup+1002.3 s]
/proc/loadavg: 1.99 1.92 1.29 3/74 11154
/proc/meminfo: memFree=915472/2055920 swapFree=4192812/4192956
[pid=11131] ppid=11129 vsize=104124 CPUtime=998.37
/proc/11131/stat : 11131 (pcs.small) R 11129 11131 10964 0 -1 4194304 33443 822 0 0 99811 26 0 0 25 0 1 0 56487185 106622976 20975 996147200 134512640 135095119 4294956304 18446744073709551615 134615489 0 0 4096 0 0 0 0 17 1 0 0
/proc/11131/statm: 26031 20975 378 142 0 24985 0
Current children cumulated CPU time (s) 998.37
Current children cumulated vsize (KiB) 104124

[startup+1062.3 s]
/proc/loadavg: 1.99 1.93 1.33 3/74 11160
/proc/meminfo: memFree=913360/2055920 swapFree=4192812/4192956
[pid=11131] ppid=11129 vsize=104124 CPUtime=1058.13
/proc/11131/stat : 11131 (pcs.small) R 11129 11131 10964 0 -1 4194304 33703 822 0 0 105786 27 0 0 25 0 1 0 56487185 106622976 21235 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/11131/statm: 26031 21235 378 142 0 24985 0
Current children cumulated CPU time (s) 1058.13
Current children cumulated vsize (KiB) 104124

[startup+1122.3 s]
/proc/loadavg: 1.99 1.94 1.37 3/74 11160
/proc/meminfo: memFree=911312/2055920 swapFree=4192812/4192956
[pid=11131] ppid=11129 vsize=104124 CPUtime=1117.9
/proc/11131/stat : 11131 (pcs.small) R 11129 11131 10964 0 -1 4194304 33955 822 0 0 111762 28 0 0 25 0 1 0 56487185 106622976 21487 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/11131/statm: 26031 21487 378 142 0 24985 0
Current children cumulated CPU time (s) 1117.9
Current children cumulated vsize (KiB) 104124

[startup+1182.3 s]
/proc/loadavg: 1.99 1.95 1.41 3/74 11160
/proc/meminfo: memFree=909392/2055920 swapFree=4192812/4192956
[pid=11131] ppid=11129 vsize=104124 CPUtime=1177.67
/proc/11131/stat : 11131 (pcs.small) R 11129 11131 10964 0 -1 4194304 34203 822 0 0 117739 28 0 0 25 0 1 0 56487185 106622976 21735 996147200 134512640 135095119 4294956304 18446744073709551615 134642962 0 0 4096 0 0 0 0 17 1 0 0
/proc/11131/statm: 26031 21735 378 142 0 24985 0
Current children cumulated CPU time (s) 1177.67
Current children cumulated vsize (KiB) 104124

[startup+1242.3 s]
/proc/loadavg: 1.99 1.95 1.44 3/74 11160
/proc/meminfo: memFree=907216/2055920 swapFree=4192812/4192956
[pid=11131] ppid=11129 vsize=104124 CPUtime=1237.43
/proc/11131/stat : 11131 (pcs.small) R 11129 11131 10964 0 -1 4194304 34447 822 0 0 123715 28 0 0 25 0 1 0 56487185 106622976 21979 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/11131/statm: 26031 21979 378 142 0 24985 0
Current children cumulated CPU time (s) 1237.43
Current children cumulated vsize (KiB) 104124

[startup+1302.3 s]
/proc/loadavg: 1.99 1.96 1.47 3/74 11160
/proc/meminfo: memFree=905232/2055920 swapFree=4192812/4192956
[pid=11131] ppid=11129 vsize=104124 CPUtime=1297.19
/proc/11131/stat : 11131 (pcs.small) R 11129 11131 10964 0 -1 4194304 34689 822 0 0 129691 28 0 0 25 0 1 0 56487185 106622976 22221 996147200 134512640 135095119 4294956304 18446744073709551615 134636912 0 0 4096 0 0 0 0 17 1 0 0
/proc/11131/statm: 26031 22221 378 142 0 24985 0
Current children cumulated CPU time (s) 1297.19
Current children cumulated vsize (KiB) 104124

[startup+1362.3 s]
/proc/loadavg: 2.07 1.98 1.51 3/74 11160
/proc/meminfo: memFree=903376/2055920 swapFree=4192812/4192956
[pid=11131] ppid=11129 vsize=104388 CPUtime=1356.96
/proc/11131/stat : 11131 (pcs.small) R 11129 11131 10964 0 -1 4194304 34978 822 0 0 135667 29 0 0 25 0 1 0 56487185 106893312 22510 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/11131/statm: 26097 22510 378 142 0 25051 0
Current children cumulated CPU time (s) 1356.96
Current children cumulated vsize (KiB) 104388

[startup+1422.31 s]
/proc/loadavg: 2.10 2.00 1.54 3/74 11160
/proc/meminfo: memFree=899856/2055920 swapFree=4192812/4192956
[pid=11131] ppid=11129 vsize=105424 CPUtime=1416.73
/proc/11131/stat : 11131 (pcs.small) R 11129 11131 10964 0 -1 4194304 35476 822 0 0 141643 30 0 0 25 0 1 0 56487185 107954176 23008 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/11131/statm: 26356 23008 378 142 0 25310 0
Current children cumulated CPU time (s) 1416.73
Current children cumulated vsize (KiB) 105424

[startup+1482.3 s]
/proc/loadavg: 2.10 2.01 1.57 3/74 11160
/proc/meminfo: memFree=896080/2055920 swapFree=4192812/4192956
[pid=11131] ppid=11129 vsize=106468 CPUtime=1476.49
/proc/11131/stat : 11131 (pcs.small) R 11129 11131 10964 0 -1 4194304 35968 822 0 0 147619 30 0 0 25 0 1 0 56487185 109023232 23500 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/11131/statm: 26617 23500 378 142 0 25571 0
Current children cumulated CPU time (s) 1476.49
Current children cumulated vsize (KiB) 106468

[startup+1542.3 s]
/proc/loadavg: 2.10 2.02 1.60 3/74 11160
/proc/meminfo: memFree=892176/2055920 swapFree=4192812/4192956
[pid=11131] ppid=11129 vsize=107640 CPUtime=1536.26
/proc/11131/stat : 11131 (pcs.small) R 11129 11131 10964 0 -1 4194304 36463 822 0 0 153595 31 0 0 25 0 1 0 56487185 110223360 23995 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/11131/statm: 26910 23995 378 142 0 25864 0
Current children cumulated CPU time (s) 1536.26
Current children cumulated vsize (KiB) 107640

[startup+1602.3 s]
/proc/loadavg: 2.09 2.03 1.63 3/74 11160
/proc/meminfo: memFree=888208/2055920 swapFree=4192812/4192956
[pid=11131] ppid=11129 vsize=108696 CPUtime=1596.02
/proc/11131/stat : 11131 (pcs.small) R 11129 11131 10964 0 -1 4194304 36954 822 0 0 159571 31 0 0 25 0 1 0 56487185 111304704 24486 996147200 134512640 135095119 4294956304 18446744073709551615 134643026 0 0 4096 0 0 0 0 17 1 0 0
/proc/11131/statm: 27174 24486 378 142 0 26128 0
Current children cumulated CPU time (s) 1596.02
Current children cumulated vsize (KiB) 108696

[startup+1662.3 s]
/proc/loadavg: 2.03 2.02 1.65 3/74 11160
/proc/meminfo: memFree=884368/2055920 swapFree=4192812/4192956
[pid=11131] ppid=11129 vsize=109744 CPUtime=1655.79
/proc/11131/stat : 11131 (pcs.small) R 11129 11131 10964 0 -1 4194304 37443 822 0 0 165547 32 0 0 25 0 1 0 56487185 112377856 24975 996147200 134512640 135095119 4294956304 18446744073709551615 134555000 0 0 4096 0 0 0 0 17 1 0 0
/proc/11131/statm: 27436 24975 378 142 0 26390 0
Current children cumulated CPU time (s) 1655.79
Current children cumulated vsize (KiB) 109744

[startup+1722.3 s]
/proc/loadavg: 2.01 2.02 1.67 3/74 11160
/proc/meminfo: memFree=880464/2055920 swapFree=4192812/4192956
[pid=11131] ppid=11129 vsize=110920 CPUtime=1715.57
/proc/11131/stat : 11131 (pcs.small) R 11129 11131 10964 0 -1 4194304 37938 822 0 0 171524 33 0 0 25 0 1 0 56487185 113582080 25470 996147200 134512640 135095119 4294956304 18446744073709551615 134643120 0 0 4096 0 0 0 0 17 1 0 0
/proc/11131/statm: 27730 25470 378 142 0 26684 0
Current children cumulated CPU time (s) 1715.57
Current children cumulated vsize (KiB) 110920

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.68 3/74 11160
/proc/meminfo: memFree=876240/2055920 swapFree=4192812/4192956
[pid=11131] ppid=11129 vsize=111968 CPUtime=1775.33
/proc/11131/stat : 11131 (pcs.small) R 11129 11131 10964 0 -1 4194304 38410 822 0 0 177500 33 0 0 25 0 1 0 56487185 114655232 25942 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 1 0 0
/proc/11131/statm: 27992 25942 378 142 0 26946 0
Current children cumulated CPU time (s) 1775.33
Current children cumulated vsize (KiB) 111968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.1 s]
/proc/loadavg: 2.00 2.01 1.69 3/74 11160
/proc/meminfo: memFree=874896/2055920 swapFree=4192812/4192956
[pid=11131] ppid=11129 vsize=112364 CPUtime=1800.03
/proc/11131/stat : 11131 (pcs.small) R 11129 11131 10964 0 -1 4194304 38606 822 0 0 179970 33 0 0 25 0 1 0 56487185 115060736 26138 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/11131/statm: 28091 26138 378 142 0 27045 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 112364

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

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

[startup+1807.1 s]
/proc/loadavg: 2.00 2.01 1.69 3/74 11160
/proc/meminfo: memFree=874896/2055920 swapFree=4192812/4192956
[pid=11131] ppid=11129 vsize=112364 CPUtime=1800.03
/proc/11131/stat : 11131 (pcs.small) R 11129 11131 10964 0 -1 4194304 38606 822 0 0 179970 33 0 0 25 0 1 0 56487185 115060736 26138 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/11131/statm: 28091 26138 378 142 0 27045 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 112364

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.12
CPU time (s): 1800.07
CPU user time (s): 1799.71
CPU system time (s): 0.362944
CPU usage (%): 99.6096
Max. virtual memory (cumulated for all children) (KiB): 112364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.71
system time used= 0.362944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39428
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= 20507

runsolver used 1.47477 second user time and 5.11222 second system time

The end

Launcher Data 

Begin job on node89 at 2009-07-15 23:43:40
IDJOB=2057381
IDBENCH=53365
IDSOLVER=733
FILE ID=node89/2057381-1247694220
PBS_JOBID= 9521141
Free space on /tmp= 66176 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-24/normalized-rand-24-24-276-139-57021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2057381-1247694220/watcher-2057381-1247694220 -o /tmp/evaluation-result-2057381-1247694220/solver-2057381-1247694220 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 398945805 HOME/instance-2057381-1247694220.xml

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

MD5SUM BENCH= 8b34465813a216ac0e5d9d1889796917
RANDOM SEED=398945805

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:       1083616 kB
Buffers:         77160 kB
Cached:         795144 kB
SwapCached:          0 kB
Active:         195096 kB
Inactive:       692428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1083616 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2192 kB
Writeback:           0 kB
Mapped:          24988 kB
Slab:            70500 kB
Committed_AS:   448472 kB
PageTables:       1580 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 00:13:49