Trace number 2057393

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 0.3.2? (TO) 1800.12 1800.83

General information on the benchmark

Namecsp/rand-2-24/
normalized-rand-24-24-276-139-50021_ext.xml
MD5SUMe570646ca52c606f1dbc5f5ee957b863
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.22836
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 

0.00/0.02	c small-domain mode
0.00/0.02	c Seed is 871039321
0.00/0.02	c Constructing HOME/instance-2057393-1247694220.xml  with 6616 constraints
0.07/0.11	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-2057393-1247694220/watcher-2057393-1247694220 -o /tmp/evaluation-result-2057393-1247694220/solver-2057393-1247694220 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 871039321 HOME/instance-2057393-1247694220.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 2/67 8937
/proc/meminfo: memFree=1274528/2055920 swapFree=4192812/4192956
[pid=8937] ppid=8935 vsize=5356 CPUtime=0
/proc/8937/stat : 8937 (pcssolve) S 8935 8937 8871 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 56486734 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8937/statm: 1339 242 201 169 0 50 0
[pid=8938] ppid=8937 vsize=200 CPUtime=0
/proc/8938/stat : 8938 (fgrep) D 8937 8937 8871 0 -1 4194304 46 0 0 0 0 0 0 0 18 0 1 0 56486734 204800 24 996147200 4194304 4274172 548682068976 18446744073709551615 240905155977 0 0 4096 0 0 0 0 17 1 0 0
/proc/8938/statm: 50 24 17 19 0 4 0
[pid=8939] ppid=8937 vsize=200 CPUtime=0
/proc/8939/stat : 8939 (grep) D 8937 8937 8871 0 -1 4194304 46 0 0 0 0 0 0 0 20 0 1 0 56486734 204800 24 996147200 4194304 4274172 548682069040 18446744073709551615 240905155977 0 0 4096 0 18446744071563608240 0 0 17 0 0 0
/proc/8939/statm: 50 24 17 19 0 4 0

[startup+0.106058 s]
/proc/loadavg: 0.00 0.00 0.00 2/67 8937
/proc/meminfo: memFree=1274528/2055920 swapFree=4192812/4192956
[pid=8937] ppid=8935 vsize=6092 CPUtime=0.07
/proc/8937/stat : 8937 (pcs.small) R 8935 8937 8871 0 -1 4194304 1245 822 0 0 7 0 0 0 17 0 1 0 56486734 6238208 854 996147200 134512640 135095119 4294956304 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/8937/statm: 1588 857 367 142 0 542 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6092

[startup+0.201068 s]
/proc/loadavg: 0.00 0.00 0.00 2/67 8937
/proc/meminfo: memFree=1274528/2055920 swapFree=4192812/4192956
[pid=8937] ppid=8935 vsize=6484 CPUtime=0.17
/proc/8937/stat : 8937 (pcs.small) R 8935 8937 8871 0 -1 4194304 1367 822 0 0 17 0 0 0 18 0 1 0 56486734 6639616 943 996147200 134512640 135095119 4294956304 18446744073709551615 134570991 0 0 4096 0 0 0 0 17 0 0 0
/proc/8937/statm: 1621 943 378 142 0 575 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 6484

[startup+0.301076 s]
/proc/loadavg: 0.00 0.00 0.00 2/67 8937
/proc/meminfo: memFree=1274528/2055920 swapFree=4192812/4192956
[pid=8937] ppid=8935 vsize=6484 CPUtime=0.27
/proc/8937/stat : 8937 (pcs.small) R 8935 8937 8871 0 -1 4194304 1370 822 0 0 27 0 0 0 18 0 1 0 56486734 6639616 946 996147200 134512640 135095119 4294956304 18446744073709551615 134643641 0 0 4096 0 0 0 0 17 0 0 0
/proc/8937/statm: 1621 946 378 142 0 575 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6484

[startup+0.701116 s]
/proc/loadavg: 0.00 0.00 0.00 2/67 8937
/proc/meminfo: memFree=1274528/2055920 swapFree=4192812/4192956
[pid=8937] ppid=8935 vsize=6484 CPUtime=0.67
/proc/8937/stat : 8937 (pcs.small) R 8935 8937 8871 0 -1 4194304 1425 822 0 0 67 0 0 0 22 0 1 0 56486734 6639616 936 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/8937/statm: 1621 936 378 142 0 575 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6484

[startup+1.5012 s]
/proc/loadavg: 0.00 0.00 0.00 2/68 8943
/proc/meminfo: memFree=1272088/2055920 swapFree=4192812/4192956
[pid=8937] ppid=8935 vsize=6868 CPUtime=1.47
/proc/8937/stat : 8937 (pcs.small) R 8935 8937 8871 0 -1 4194304 1573 822 0 0 147 0 0 0 25 0 1 0 56486734 7032832 1019 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/8937/statm: 1717 1019 378 142 0 671 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 6868

[startup+3.10135 s]
/proc/loadavg: 0.00 0.00 0.00 2/68 8943
/proc/meminfo: memFree=1271320/2055920 swapFree=4192812/4192956
[pid=8937] ppid=8935 vsize=8036 CPUtime=3.07
/proc/8937/stat : 8937 (pcs.small) R 8935 8937 8871 0 -1 4194304 1940 822 0 0 306 1 0 0 25 0 1 0 56486734 8228864 1257 996147200 134512640 135095119 4294956304 18446744073709551615 134642972 0 0 4096 0 0 0 0 17 0 0 0
/proc/8937/statm: 2009 1257 378 142 0 963 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 8036

[startup+6.30167 s]
/proc/loadavg: 0.08 0.02 0.01 2/68 8943
/proc/meminfo: memFree=1268952/2055920 swapFree=4192812/4192956
[pid=8937] ppid=8935 vsize=10612 CPUtime=6.27
/proc/8937/stat : 8937 (pcs.small) R 8935 8937 8871 0 -1 4194304 2652 822 0 0 626 1 0 0 25 0 1 0 56486734 10866688 1712 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/8937/statm: 2653 1712 378 142 0 1607 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 10612

[startup+12.7013 s]
/proc/loadavg: 0.15 0.03 0.01 2/68 8943
/proc/meminfo: memFree=1266520/2055920 swapFree=4192812/4192956
[pid=8937] ppid=8935 vsize=14132 CPUtime=12.67
/proc/8937/stat : 8937 (pcs.small) R 8935 8937 8871 0 -1 4194304 3797 822 0 0 1265 2 0 0 25 0 1 0 56486734 14471168 2600 996147200 134512640 135095119 4294956304 18446744073709551615 134617214 0 0 4096 0 0 0 0 17 0 0 0
/proc/8937/statm: 3533 2600 378 142 0 2487 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14132

[startup+25.5016 s]
/proc/loadavg: 0.49 0.11 0.04 3/73 8958
/proc/meminfo: memFree=1254888/2055920 swapFree=4192812/4192956
[pid=8937] ppid=8935 vsize=17100 CPUtime=25.47
/proc/8937/stat : 8937 (pcs.small) R 8935 8937 8871 0 -1 4194304 4906 822 0 0 2544 3 0 0 25 0 1 0 56486734 17510400 3196 996147200 134512640 135095119 4294956304 18446744073709551615 134838329 0 0 4096 0 0 0 0 17 0 0 0
/proc/8937/statm: 4275 3196 378 142 0 3229 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 17100

[startup+51.1011 s]
/proc/loadavg: 1.01 0.26 0.09 3/73 8958
/proc/meminfo: memFree=1247784/2055920 swapFree=4192812/4192956
[pid=8937] ppid=8935 vsize=23804 CPUtime=51.05
/proc/8937/stat : 8937 (pcs.small) R 8935 8937 8871 0 -1 4194304 7122 822 0 0 5101 4 0 0 25 0 1 0 56486734 24375296 4387 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8937/statm: 5951 4387 378 142 0 4905 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 23804

[startup+102.301 s]
/proc/loadavg: 1.57 0.53 0.18 3/73 8958
/proc/meminfo: memFree=1236584/2055920 swapFree=4192812/4192956
[pid=8937] ppid=8935 vsize=29668 CPUtime=102.24
/proc/8937/stat : 8937 (pcs.small) R 8935 8937 8871 0 -1 4194304 9286 822 0 0 10218 6 0 0 25 0 1 0 56486734 30380032 6038 996147200 134512640 135095119 4294956304 18446744073709551615 134638495 0 0 4096 0 0 0 0 17 0 0 0
/proc/8937/statm: 7417 6038 378 142 0 6371 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 29668

[startup+162.301 s]
/proc/loadavg: 1.84 0.79 0.30 3/73 8958
/proc/meminfo: memFree=1226728/2055920 swapFree=4192812/4192956
[pid=8937] ppid=8935 vsize=41140 CPUtime=162.21
/proc/8937/stat : 8937 (pcs.small) R 8935 8937 8871 0 -1 4194304 12790 822 0 0 16212 9 0 0 25 0 1 0 56486734 42127360 7493 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 0 0 0
/proc/8937/statm: 10285 7493 378 142 0 9239 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 41140

[startup+222.306 s]
/proc/loadavg: 1.94 1.01 0.40 3/73 8958
/proc/meminfo: memFree=1212072/2055920 swapFree=4192812/4192956
[pid=8937] ppid=8935 vsize=53260 CPUtime=222.19
/proc/8937/stat : 8937 (pcs.small) R 8935 8937 8871 0 -1 4194304 16372 822 0 0 22209 10 0 0 25 0 1 0 56486734 54538240 10050 996147200 134512640 135095119 4294956304 18446744073709551615 134642917 0 0 4096 0 0 0 0 17 0 0 0
/proc/8937/statm: 13315 10050 378 142 0 12269 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 53260

[startup+282.302 s]
/proc/loadavg: 1.98 1.19 0.50 3/73 8958
/proc/meminfo: memFree=1207976/2055920 swapFree=4192812/4192956
[pid=8937] ppid=8935 vsize=53260 CPUtime=282.16
/proc/8937/stat : 8937 (pcs.small) R 8935 8937 8871 0 -1 4194304 16834 822 0 0 28206 10 0 0 25 0 1 0 56486734 54538240 10512 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8937/statm: 13315 10512 378 142 0 12269 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 53260

[startup+342.302 s]
/proc/loadavg: 1.99 1.33 0.59 3/73 8958
/proc/meminfo: memFree=1203304/2055920 swapFree=4192812/4192956
[pid=8937] ppid=8935 vsize=53388 CPUtime=342.14
/proc/8937/stat : 8937 (pcs.small) R 8935 8937 8871 0 -1 4194304 17290 822 0 0 34203 11 0 0 25 0 1 0 56486734 54669312 10968 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/8937/statm: 13347 10968 378 142 0 12301 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 53388

[startup+402.302 s]
/proc/loadavg: 1.99 1.45 0.67 3/73 8958
/proc/meminfo: memFree=1197608/2055920 swapFree=4192812/4192956
[pid=8937] ppid=8935 vsize=55220 CPUtime=402.12
/proc/8937/stat : 8937 (pcs.small) R 8935 8937 8871 0 -1 4194304 18127 822 0 0 40200 12 0 0 25 0 1 0 56486734 56545280 11805 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8937/statm: 13805 11805 378 142 0 12759 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 55220

[startup+462.302 s]
/proc/loadavg: 1.99 1.55 0.75 3/73 8958
/proc/meminfo: memFree=1191656/2055920 swapFree=4192812/4192956
[pid=8937] ppid=8935 vsize=57052 CPUtime=462.09
/proc/8937/stat : 8937 (pcs.small) R 8935 8937 8871 0 -1 4194304 18965 822 0 0 46196 13 0 0 25 0 1 0 56486734 58421248 12643 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8937/statm: 14263 12643 378 142 0 13217 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 57052

[startup+522.302 s]
/proc/loadavg: 1.99 1.63 0.83 3/73 8960
/proc/meminfo: memFree=1185960/2055920 swapFree=4192812/4192956
[pid=8937] ppid=8935 vsize=58884 CPUtime=522.07
/proc/8937/stat : 8937 (pcs.small) R 8935 8937 8871 0 -1 4194304 19767 822 0 0 52193 14 0 0 25 0 1 0 56486734 60297216 13445 996147200 134512640 135095119 4294956304 18446744073709551615 134616997 0 0 4096 0 0 0 0 17 0 0 0
/proc/8937/statm: 14721 13445 378 142 0 13675 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 58884

[startup+582.302 s]
/proc/loadavg: 1.99 1.69 0.90 3/73 8960
/proc/meminfo: memFree=1175208/2055920 swapFree=4192812/4192956
[pid=8937] ppid=8935 vsize=76972 CPUtime=582.04
/proc/8937/stat : 8937 (pcs.small) R 8935 8937 8871 0 -1 4194304 24625 822 0 0 58186 18 0 0 25 0 1 0 56486734 78819328 14206 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8937/statm: 19243 14206 378 142 0 18197 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 76972

[startup+642.302 s]
/proc/loadavg: 1.99 1.75 0.96 3/73 8960
/proc/meminfo: memFree=1171368/2055920 swapFree=4192812/4192956
[pid=8937] ppid=8935 vsize=78540 CPUtime=642.02

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

[startup+882.306 s]
/proc/loadavg: 1.99 1.88 1.19 3/73 8960
/proc/meminfo: memFree=1155688/2055920 swapFree=4192812/4192956
[pid=8937] ppid=8935 vsize=84392 CPUtime=881.94
/proc/8937/stat : 8937 (pcs.small) R 8935 8937 8871 0 -1 4194304 27971 822 0 0 88171 23 0 0 25 0 1 0 56486734 86417408 17552 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8937/statm: 21098 17552 378 142 0 20052 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 84392

[startup+942.301 s]
/proc/loadavg: 2.07 1.91 1.24 3/73 8960
/proc/meminfo: memFree=1140968/2055920 swapFree=4192812/4192956
[pid=8937] ppid=8935 vsize=104200 CPUtime=941.91
/proc/8937/stat : 8937 (pcs.small) R 8935 8937 8871 0 -1 4194304 33210 822 0 0 94165 26 0 0 25 0 1 0 56486734 106700800 20742 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/8937/statm: 26050 20742 378 142 0 25004 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 104200

[startup+1002.3 s]
/proc/loadavg: 2.03 1.93 1.29 3/73 8960
/proc/meminfo: memFree=1137896/2055920 swapFree=4192812/4192956
[pid=8937] ppid=8935 vsize=104200 CPUtime=1001.88
/proc/8937/stat : 8937 (pcs.small) R 8935 8937 8871 0 -1 4194304 33480 822 0 0 100162 26 0 0 25 0 1 0 56486734 106700800 21012 996147200 134512640 135095119 4294956304 18446744073709551615 134641641 0 0 4096 0 0 0 0 17 0 0 0
/proc/8937/statm: 26050 21012 378 142 0 25004 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 104200

[startup+1062.3 s]
/proc/loadavg: 2.01 1.94 1.33 3/73 8966
/proc/meminfo: memFree=1135072/2055920 swapFree=4192812/4192956
[pid=8937] ppid=8935 vsize=104200 CPUtime=1061.86
/proc/8937/stat : 8937 (pcs.small) R 8935 8937 8871 0 -1 4194304 33735 822 0 0 106159 27 0 0 25 0 1 0 56486734 106700800 21267 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8937/statm: 26050 21267 378 142 0 25004 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 104200

[startup+1122.3 s]
/proc/loadavg: 2.05 1.96 1.37 3/73 8966
/proc/meminfo: memFree=1132192/2055920 swapFree=4192812/4192956
[pid=8937] ppid=8935 vsize=104200 CPUtime=1121.83
/proc/8937/stat : 8937 (pcs.small) R 8935 8937 8871 0 -1 4194304 33983 822 0 0 112156 27 0 0 25 0 1 0 56486734 106700800 21515 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8937/statm: 26050 21515 378 142 0 25004 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 104200

[startup+1182.3 s]
/proc/loadavg: 2.05 1.98 1.41 3/73 8966
/proc/meminfo: memFree=1129440/2055920 swapFree=4192812/4192956
[pid=8937] ppid=8935 vsize=104200 CPUtime=1181.81
/proc/8937/stat : 8937 (pcs.small) R 8935 8937 8871 0 -1 4194304 34224 822 0 0 118153 28 0 0 25 0 1 0 56486734 106700800 21756 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 0 0 0
/proc/8937/statm: 26050 21756 378 142 0 25004 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 104200

[startup+1242.3 s]
/proc/loadavg: 2.13 2.01 1.46 3/73 8966
/proc/meminfo: memFree=1126432/2055920 swapFree=4192812/4192956
[pid=8937] ppid=8935 vsize=104200 CPUtime=1241.79
/proc/8937/stat : 8937 (pcs.small) R 8935 8937 8871 0 -1 4194304 34463 822 0 0 124150 29 0 0 25 0 1 0 56486734 106700800 21995 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/8937/statm: 26050 21995 378 142 0 25004 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 104200

[startup+1302.3 s]
/proc/loadavg: 2.23 2.06 1.51 3/73 8966
/proc/meminfo: memFree=1123616/2055920 swapFree=4192812/4192956
[pid=8937] ppid=8935 vsize=104200 CPUtime=1301.76
/proc/8937/stat : 8937 (pcs.small) R 8935 8937 8871 0 -1 4194304 34706 822 0 0 130147 29 0 0 25 0 1 0 56486734 106700800 22238 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/8937/statm: 26050 22238 378 142 0 25004 0
Current children cumulated CPU time (s) 1301.76
Current children cumulated vsize (KiB) 104200

[startup+1362.3 s]
/proc/loadavg: 2.08 2.04 1.53 3/73 8966
/proc/meminfo: memFree=1120808/2055920 swapFree=4192812/4192956
[pid=8937] ppid=8935 vsize=104200 CPUtime=1361.74
/proc/8937/stat : 8937 (pcs.small) R 8935 8937 8871 0 -1 4194304 34942 822 0 0 136145 29 0 0 25 0 1 0 56486734 106700800 22474 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8937/statm: 26050 22474 378 142 0 25004 0
Current children cumulated CPU time (s) 1361.74
Current children cumulated vsize (KiB) 104200

[startup+1422.3 s]
/proc/loadavg: 2.03 2.03 1.56 3/73 8966
/proc/meminfo: memFree=1117160/2055920 swapFree=4192812/4192956
[pid=8937] ppid=8935 vsize=105228 CPUtime=1421.72
/proc/8937/stat : 8937 (pcs.small) R 8935 8937 8871 0 -1 4194304 35431 822 0 0 142142 30 0 0 25 0 1 0 56486734 107753472 22963 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/8937/statm: 26307 22963 378 142 0 25261 0
Current children cumulated CPU time (s) 1421.72
Current children cumulated vsize (KiB) 105228

[startup+1482.3 s]
/proc/loadavg: 2.01 2.02 1.58 3/73 8966
/proc/meminfo: memFree=1113512/2055920 swapFree=4192812/4192956
[pid=8937] ppid=8935 vsize=106276 CPUtime=1481.69
/proc/8937/stat : 8937 (pcs.small) R 8935 8937 8871 0 -1 4194304 35914 822 0 0 148138 31 0 0 25 0 1 0 56486734 108826624 23446 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/8937/statm: 26569 23446 378 142 0 25523 0
Current children cumulated CPU time (s) 1481.69
Current children cumulated vsize (KiB) 106276

[startup+1542.31 s]
/proc/loadavg: 2.00 2.02 1.61 3/73 8966
/proc/meminfo: memFree=1110184/2055920 swapFree=4192812/4192956
[pid=8937] ppid=8935 vsize=107316 CPUtime=1541.67
/proc/8937/stat : 8937 (pcs.small) R 8935 8937 8871 0 -1 4194304 36397 822 0 0 154136 31 0 0 25 0 1 0 56486734 109891584 23929 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 0 0 0
/proc/8937/statm: 26829 23929 378 142 0 25783 0
Current children cumulated CPU time (s) 1541.67
Current children cumulated vsize (KiB) 107316

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 1.63 3/73 8966
/proc/meminfo: memFree=1106472/2055920 swapFree=4192812/4192956
[pid=8937] ppid=8935 vsize=108484 CPUtime=1601.65
/proc/8937/stat : 8937 (pcs.small) R 8935 8937 8871 0 -1 4194304 36875 822 0 0 160133 32 0 0 25 0 1 0 56486734 111087616 24407 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 0 0 0
/proc/8937/statm: 27121 24407 378 142 0 26075 0
Current children cumulated CPU time (s) 1601.65
Current children cumulated vsize (KiB) 108484

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 1.65 3/73 8966
/proc/meminfo: memFree=1102952/2055920 swapFree=4192812/4192956
[pid=8937] ppid=8935 vsize=109524 CPUtime=1661.63
/proc/8937/stat : 8937 (pcs.small) R 8935 8937 8871 0 -1 4194304 37350 822 0 0 166130 33 0 0 25 0 1 0 56486734 112152576 24882 996147200 134512640 135095119 4294956304 18446744073709551615 134617021 0 0 4096 0 0 0 0 17 0 0 0
/proc/8937/statm: 27381 24882 378 142 0 26335 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 109524

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.67 3/73 8966
/proc/meminfo: memFree=1099496/2055920 swapFree=4192812/4192956
[pid=8937] ppid=8935 vsize=110572 CPUtime=1721.61
/proc/8937/stat : 8937 (pcs.small) R 8935 8937 8871 0 -1 4194304 37834 822 0 0 172127 34 0 0 25 0 1 0 56486734 113225728 25366 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/8937/statm: 27643 25366 378 142 0 26597 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 110572

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.68 3/73 8966
/proc/meminfo: memFree=1095784/2055920 swapFree=4192812/4192956
[pid=8937] ppid=8935 vsize=111752 CPUtime=1781.58
/proc/8937/stat : 8937 (pcs.small) R 8935 8937 8871 0 -1 4194304 38320 822 0 0 178123 35 0 0 25 0 1 0 56486734 114434048 25852 996147200 134512640 135095119 4294956304 18446744073709551615 134554977 0 0 4096 0 0 0 0 17 0 0 0
/proc/8937/statm: 27938 25852 378 142 0 26892 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 111752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.81 s]
/proc/loadavg: 2.00 2.00 1.69 3/73 8966
/proc/meminfo: memFree=1081768/2055920 swapFree=4192812/4192956
[pid=8937] ppid=8935 vsize=112012 CPUtime=1800.08
/proc/8937/stat : 8937 (pcs.small) R 8935 8937 8871 0 -1 4194304 38461 822 0 0 179973 35 0 0 25 0 1 0 56486734 114700288 25993 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8937/statm: 28003 25993 378 142 0 26957 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 112012

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

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

[startup+1800.81 s]
/proc/loadavg: 2.00 2.00 1.69 3/73 8966
/proc/meminfo: memFree=1081768/2055920 swapFree=4192812/4192956
[pid=8937] ppid=8935 vsize=112012 CPUtime=1800.08
/proc/8937/stat : 8937 (pcs.small) R 8935 8937 8871 0 -1 4194304 38461 822 0 0 179973 35 0 0 25 0 1 0 56486734 114700288 25993 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8937/statm: 28003 25993 378 142 0 26957 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 112012

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.83
CPU time (s): 1800.12
CPU user time (s): 1799.74
CPU system time (s): 0.375942
CPU usage (%): 99.9607
Max. virtual memory (cumulated for all children) (KiB): 112012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.74
system time used= 0.375942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39283
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= 39
involuntary context switches= 6143

runsolver used 3.00954 second user time and 5.05923 second system time

The end

Launcher Data 

Begin job on node36 at 2009-07-15 23:43:41
IDJOB=2057393
IDBENCH=53366
IDSOLVER=734
FILE ID=node36/2057393-1247694220
PBS_JOBID= 9521238
Free space on /tmp= 66312 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-24/normalized-rand-24-24-276-139-50021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2057393-1247694220/watcher-2057393-1247694220 -o /tmp/evaluation-result-2057393-1247694220/solver-2057393-1247694220 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 871039321 HOME/instance-2057393-1247694220.xml

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

MD5SUM BENCH= e570646ca52c606f1dbc5f5ee957b863
RANDOM SEED=871039321

node36.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		: 3000.238
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		: 3000.238
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:       1275016 kB
Buffers:         71636 kB
Cached:         624072 kB
SwapCached:          0 kB
Active:         169872 kB
Inactive:       541056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1275016 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1952 kB
Writeback:           0 kB
Mapped:          25048 kB
Slab:            55752 kB
Committed_AS:   531956 kB
PageTables:       1552 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= 66308 MiB
End job on node36 at 2009-07-16 00:13:43