Trace number 2059603

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 1806.92

General information on the benchmark

Namecsp/rand-2-25/
normalized-rand-25-25-300-147-50021_ext.xml
MD5SUM72d0c62ff90f027d1b15f27f9493e392
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 benchmark181.737
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints300
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension300
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-2059603-1247695185.xml  with 7491 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-2059603-1247695185/watcher-2059603-1247695185 -o /tmp/evaluation-result-2059603-1247695185/solver-2059603-1247695185 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 398945805 HOME/instance-2059603-1247695185.xml 

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


[startup+0 s]
/proc/loadavg: 1.99 1.90 1.26 4/73 10172
/proc/meminfo: memFree=1307768/2055920 swapFree=4192812/4192956
[pid=10172] ppid=10170 vsize=5356 CPUtime=0
/proc/10172/stat : 10172 (pcssolve) R 10170 10172 9961 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 56583114 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 251601152671 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/10172/statm: 1339 241 200 169 0 50 0
[pid=10173] ppid=10172 vsize=0 CPUtime=0
/proc/10173/stat : 10173 (fgrep) Z 10172 10172 9961 0 -1 4194316 155 0 0 0 0 0 0 0 18 0 1 0 56583114 0 0 996147200 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/10173/statm: 0 0 0 0 0 0 0
[pid=10174] ppid=10172 vsize=5356 CPUtime=0
/proc/10174/stat : 10174 (pcssolve) R 10172 10172 9961 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 56583114 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 251601152671 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/10174/statm: 1339 241 200 169 0 50 0

[startup+0.0728799 s]
/proc/loadavg: 1.99 1.90 1.26 4/73 10172
/proc/meminfo: memFree=1307768/2055920 swapFree=4192812/4192956
[pid=10172] ppid=10170 vsize=5300 CPUtime=0.05
/proc/10172/stat : 10172 (pcs.small) R 10170 10172 9961 0 -1 4194304 1038 822 0 0 5 0 0 0 25 0 1 0 56583114 5427200 647 996147200 134512640 135095119 4294956304 18446744073709551615 12060001 0 0 4096 0 0 0 0 17 0 0 0
/proc/10172/statm: 1325 647 364 142 0 279 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5300

[startup+0.101881 s]
/proc/loadavg: 1.99 1.90 1.26 4/73 10172
/proc/meminfo: memFree=1307768/2055920 swapFree=4192812/4192956
[pid=10172] ppid=10170 vsize=5828 CPUtime=0.07
/proc/10172/stat : 10172 (pcs.small) R 10170 10172 9961 0 -1 4194304 1165 822 0 0 7 0 0 0 25 0 1 0 56583114 5967872 774 996147200 134512640 135095119 4294956304 18446744073709551615 12064379 0 0 4096 0 0 0 0 17 0 0 0
/proc/10172/statm: 1457 774 364 142 0 411 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5828

[startup+0.301903 s]
/proc/loadavg: 1.99 1.90 1.26 4/73 10172
/proc/meminfo: memFree=1307768/2055920 swapFree=4192812/4192956
[pid=10172] ppid=10170 vsize=6776 CPUtime=0.27
/proc/10172/stat : 10172 (pcs.small) R 10170 10172 9961 0 -1 4194304 1439 822 0 0 27 0 0 0 25 0 1 0 56583114 6938624 1015 996147200 134512640 135095119 4294956304 18446744073709551615 134638374 0 0 4096 0 0 0 0 17 0 0 0
/proc/10172/statm: 1694 1015 378 142 0 648 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6776

[startup+0.701948 s]
/proc/loadavg: 1.99 1.90 1.26 4/73 10172
/proc/meminfo: memFree=1307768/2055920 swapFree=4192812/4192956
[pid=10172] ppid=10170 vsize=6776 CPUtime=0.67
/proc/10172/stat : 10172 (pcs.small) R 10170 10172 9961 0 -1 4194304 1474 822 0 0 67 0 0 0 25 0 1 0 56583114 6938624 985 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10172/statm: 1694 985 378 142 0 648 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6776

[startup+1.50104 s]
/proc/loadavg: 1.99 1.91 1.26 3/74 10178
/proc/meminfo: memFree=1305200/2055920 swapFree=4192812/4192956
[pid=10172] ppid=10170 vsize=7032 CPUtime=1.46
/proc/10172/stat : 10172 (pcs.small) R 10170 10172 9961 0 -1 4194304 1583 822 0 0 146 0 0 0 25 0 1 0 56583114 7200768 1029 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10172/statm: 1758 1029 378 142 0 712 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 7032

[startup+3.10121 s]
/proc/loadavg: 1.99 1.91 1.26 3/74 10178
/proc/meminfo: memFree=1304560/2055920 swapFree=4192812/4192956
[pid=10172] ppid=10170 vsize=8068 CPUtime=3.06
/proc/10172/stat : 10172 (pcs.small) R 10170 10172 9961 0 -1 4194304 1927 822 0 0 305 1 0 0 25 0 1 0 56583114 8261632 1244 996147200 134512640 135095119 4294956304 18446744073709551615 134617038 0 0 4096 0 0 0 0 17 0 0 0
/proc/10172/statm: 2017 1244 378 142 0 971 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 8068

[startup+6.30157 s]
/proc/loadavg: 1.99 1.91 1.26 3/74 10178
/proc/meminfo: memFree=1302320/2055920 swapFree=4192812/4192956
[pid=10172] ppid=10170 vsize=10648 CPUtime=6.23
/proc/10172/stat : 10172 (pcs.small) R 10170 10172 9961 0 -1 4194304 2620 822 0 0 622 1 0 0 25 0 1 0 56583114 10903552 1680 996147200 134512640 135095119 4294956304 18446744073709551615 134637249 0 0 4096 0 0 0 0 17 0 0 0
/proc/10172/statm: 2662 1680 378 142 0 1616 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10648

[startup+12.7013 s]
/proc/loadavg: 1.99 1.91 1.27 3/74 10178
/proc/meminfo: memFree=1299824/2055920 swapFree=4192812/4192956
[pid=10172] ppid=10170 vsize=11948 CPUtime=12.58
/proc/10172/stat : 10172 (pcs.small) R 10170 10172 9961 0 -1 4194304 3210 822 0 0 1256 2 0 0 25 0 1 0 56583114 12234752 2270 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10172/statm: 2987 2270 378 142 0 1941 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 11948

[startup+25.5017 s]
/proc/loadavg: 1.99 1.91 1.28 3/74 10178
/proc/meminfo: memFree=1296112/2055920 swapFree=4192812/4192956
[pid=10172] ppid=10170 vsize=16992 CPUtime=25.28
/proc/10172/stat : 10172 (pcs.small) R 10170 10172 9961 0 -1 4194304 4846 822 0 0 2524 4 0 0 25 0 1 0 56583114 17399808 3136 996147200 134512640 135095119 4294956304 18446744073709551615 134617205 0 0 4096 0 0 0 0 17 0 0 0
/proc/10172/statm: 4248 3136 378 142 0 3202 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 16992

[startup+51.1015 s]
/proc/loadavg: 1.99 1.92 1.30 3/74 10178
/proc/meminfo: memFree=1290992/2055920 swapFree=4192812/4192956
[pid=10172] ppid=10170 vsize=23704 CPUtime=50.68
/proc/10172/stat : 10172 (pcs.small) R 10170 10172 9961 0 -1 4194304 7049 822 0 0 5063 5 0 0 25 0 1 0 56583114 24272896 4314 996147200 134512640 135095119 4294956304 18446744073709551615 134570704 0 0 4096 0 0 0 0 17 0 0 0
/proc/10172/statm: 5926 4314 378 142 0 4880 0
Current children cumulated CPU time (s) 50.68
Current children cumulated vsize (KiB) 23704

[startup+102.306 s]
/proc/loadavg: 1.99 1.93 1.33 3/74 10184
/proc/meminfo: memFree=1283184/2055920 swapFree=4192812/4192956
[pid=10172] ppid=10170 vsize=29560 CPUtime=101.48
/proc/10172/stat : 10172 (pcs.small) R 10170 10172 9961 0 -1 4194304 9230 822 0 0 10141 7 0 0 25 0 1 0 56583114 30269440 5982 996147200 134512640 135095119 4294956304 18446744073709551615 134643120 0 0 4096 0 0 0 0 17 0 0 0
/proc/10172/statm: 7390 5982 378 142 0 6344 0
Current children cumulated CPU time (s) 101.48
Current children cumulated vsize (KiB) 29560

[startup+162.302 s]
/proc/loadavg: 1.99 1.94 1.37 3/74 10184
/proc/meminfo: memFree=1276528/2055920 swapFree=4192812/4192956
[pid=10172] ppid=10170 vsize=40884 CPUtime=161.02
/proc/10172/stat : 10172 (pcs.small) R 10170 10172 9961 0 -1 4194304 12707 822 0 0 16091 11 0 0 25 0 1 0 56583114 41865216 7410 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10172/statm: 10221 7410 378 142 0 9175 0
Current children cumulated CPU time (s) 161.02
Current children cumulated vsize (KiB) 40884

[startup+222.301 s]
/proc/loadavg: 1.99 1.95 1.41 3/74 10184
/proc/meminfo: memFree=1270640/2055920 swapFree=4192812/4192956
[pid=10172] ppid=10170 vsize=43636 CPUtime=220.56
/proc/10172/stat : 10172 (pcs.small) R 10170 10172 9961 0 -1 4194304 13935 822 0 0 22043 13 0 0 25 0 1 0 56583114 44683264 8638 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10172/statm: 10909 8638 378 142 0 9863 0
Current children cumulated CPU time (s) 220.56
Current children cumulated vsize (KiB) 43636

[startup+282.301 s]
/proc/loadavg: 1.99 1.95 1.44 3/74 10184
/proc/meminfo: memFree=1262256/2055920 swapFree=4192812/4192956
[pid=10172] ppid=10170 vsize=53272 CPUtime=280.1
/proc/10172/stat : 10172 (pcs.small) R 10170 10172 9961 0 -1 4194304 16793 822 0 0 27996 14 0 0 25 0 1 0 56583114 54550528 10471 996147200 134512640 135095119 4294956304 18446744073709551615 134840346 0 0 4096 0 0 0 0 17 0 0 0
/proc/10172/statm: 13318 10471 378 142 0 12272 0
Current children cumulated CPU time (s) 280.1
Current children cumulated vsize (KiB) 53272

[startup+342.302 s]
/proc/loadavg: 1.99 1.96 1.47 3/74 10184
/proc/meminfo: memFree=1259504/2055920 swapFree=4192812/4192956
[pid=10172] ppid=10170 vsize=53272 CPUtime=339.64
/proc/10172/stat : 10172 (pcs.small) R 10170 10172 9961 0 -1 4194304 17219 822 0 0 33949 15 0 0 25 0 1 0 56583114 54550528 10897 996147200 134512640 135095119 4294956304 18446744073709551615 134607062 0 0 4096 0 0 0 0 17 0 0 0
/proc/10172/statm: 13318 10897 378 142 0 12272 0
Current children cumulated CPU time (s) 339.64
Current children cumulated vsize (KiB) 53272

[startup+402.301 s]
/proc/loadavg: 1.99 1.96 1.50 3/74 10184
/proc/meminfo: memFree=1255472/2055920 swapFree=4192812/4192956
[pid=10172] ppid=10170 vsize=55096 CPUtime=399.18
/proc/10172/stat : 10172 (pcs.small) R 10170 10172 9961 0 -1 4194304 18059 822 0 0 39902 16 0 0 25 0 1 0 56583114 56418304 11737 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10172/statm: 13774 11737 378 142 0 12728 0
Current children cumulated CPU time (s) 399.18
Current children cumulated vsize (KiB) 55096

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.53 3/74 10184
/proc/meminfo: memFree=1250224/2055920 swapFree=4192812/4192956
[pid=10172] ppid=10170 vsize=56928 CPUtime=458.72
/proc/10172/stat : 10172 (pcs.small) R 10170 10172 9961 0 -1 4194304 18909 822 0 0 45855 17 0 0 25 0 1 0 56583114 58294272 12587 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10172/statm: 14232 12587 378 142 0 13186 0
Current children cumulated CPU time (s) 458.72
Current children cumulated vsize (KiB) 56928

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.56 3/74 10184
/proc/meminfo: memFree=1245232/2055920 swapFree=4192812/4192956
[pid=10172] ppid=10170 vsize=58760 CPUtime=518.26
/proc/10172/stat : 10172 (pcs.small) R 10170 10172 9961 0 -1 4194304 19711 822 0 0 51808 18 0 0 25 0 1 0 56583114 60170240 13389 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/10172/statm: 14690 13389 378 142 0 13644 0
Current children cumulated CPU time (s) 518.26
Current children cumulated vsize (KiB) 58760

[startup+582.301 s]
/proc/loadavg: 1.99 1.97 1.58 3/74 10184
/proc/meminfo: memFree=1239984/2055920 swapFree=4192812/4192956
[pid=10172] ppid=10170 vsize=76840 CPUtime=577.8
/proc/10172/stat : 10172 (pcs.small) R 10170 10172 9961 0 -1 4194304 24572 822 0 0 57759 21 0 0 25 0 1 0 56583114 78684160 14153 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10172/statm: 19210 14153 378 142 0 18164 0
Current children cumulated CPU time (s) 577.8
Current children cumulated vsize (KiB) 76840

[startup+642.302 s]
/proc/loadavg: 1.99 1.97 1.60 3/74 10184
/proc/meminfo: memFree=1235184/2055920 swapFree=4192812/4192956
[pid=10172] ppid=10170 vsize=78536 CPUtime=637.35

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

[startup+882.302 s]
/proc/loadavg: 1.90 1.94 1.67 3/74 10249
/proc/meminfo: memFree=1297000/2055920 swapFree=4192812/4192956
[pid=10172] ppid=10170 vsize=103968 CPUtime=875.7
/proc/10172/stat : 10172 (pcs.small) R 10170 10172 9961 0 -1 4194304 32890 822 0 0 87542 28 0 0 25 0 1 0 56583114 106463232 20422 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10172/statm: 25992 20422 378 142 0 24946 0
Current children cumulated CPU time (s) 875.7
Current children cumulated vsize (KiB) 103968

[startup+942.301 s]
/proc/loadavg: 1.96 1.95 1.69 3/74 10249
/proc/meminfo: memFree=1292584/2055920 swapFree=4192812/4192956
[pid=10172] ppid=10170 vsize=103968 CPUtime=935.68
/proc/10172/stat : 10172 (pcs.small) R 10170 10172 9961 0 -1 4194304 33176 822 0 0 93540 28 0 0 25 0 1 0 56583114 106463232 20708 996147200 134512640 135095119 4294956304 18446744073709551615 134617227 0 0 4096 0 0 0 0 17 1 0 0
/proc/10172/statm: 25992 20708 378 142 0 24946 0
Current children cumulated CPU time (s) 935.68
Current children cumulated vsize (KiB) 103968

[startup+1002.3 s]
/proc/loadavg: 1.98 1.95 1.71 3/74 10249
/proc/meminfo: memFree=1288808/2055920 swapFree=4192812/4192956
[pid=10172] ppid=10170 vsize=103968 CPUtime=995.66
/proc/10172/stat : 10172 (pcs.small) R 10170 10172 9961 0 -1 4194304 33459 822 0 0 99538 28 0 0 25 0 1 0 56583114 106463232 20991 996147200 134512640 135095119 4294956304 18446744073709551615 134589510 0 0 4096 0 0 0 0 17 1 0 0
/proc/10172/statm: 25992 20991 378 142 0 24946 0
Current children cumulated CPU time (s) 995.66
Current children cumulated vsize (KiB) 103968

[startup+1062.3 s]
/proc/loadavg: 1.99 1.96 1.72 3/74 10249
/proc/meminfo: memFree=1284776/2055920 swapFree=4192812/4192956
[pid=10172] ppid=10170 vsize=103968 CPUtime=1055.65
/proc/10172/stat : 10172 (pcs.small) R 10170 10172 9961 0 -1 4194304 33735 822 0 0 105536 29 0 0 25 0 1 0 56583114 106463232 21267 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10172/statm: 25992 21267 378 142 0 24946 0
Current children cumulated CPU time (s) 1055.65
Current children cumulated vsize (KiB) 103968

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.74 3/74 10249
/proc/meminfo: memFree=1281064/2055920 swapFree=4192812/4192956
[pid=10172] ppid=10170 vsize=103968 CPUtime=1115.63
/proc/10172/stat : 10172 (pcs.small) R 10170 10172 9961 0 -1 4194304 34012 822 0 0 111534 29 0 0 25 0 1 0 56583114 106463232 21544 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10172/statm: 25992 21544 378 142 0 24946 0
Current children cumulated CPU time (s) 1115.63
Current children cumulated vsize (KiB) 103968

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.75 3/74 10249
/proc/meminfo: memFree=1277288/2055920 swapFree=4192812/4192956
[pid=10172] ppid=10170 vsize=103968 CPUtime=1175.6
/proc/10172/stat : 10172 (pcs.small) R 10170 10172 9961 0 -1 4194304 34271 822 0 0 117531 29 0 0 25 0 1 0 56583114 106463232 21803 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10172/statm: 25992 21803 378 142 0 24946 0
Current children cumulated CPU time (s) 1175.6
Current children cumulated vsize (KiB) 103968

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.76 3/74 10249
/proc/meminfo: memFree=1271400/2055920 swapFree=4192812/4192956
[pid=10172] ppid=10170 vsize=103968 CPUtime=1235.59
/proc/10172/stat : 10172 (pcs.small) R 10170 10172 9961 0 -1 4194304 34529 822 0 0 123529 30 0 0 25 0 1 0 56583114 106463232 22061 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 1 0 0
/proc/10172/statm: 25992 22061 378 142 0 24946 0
Current children cumulated CPU time (s) 1235.59
Current children cumulated vsize (KiB) 103968

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.77 3/74 10249
/proc/meminfo: memFree=1268712/2055920 swapFree=4192812/4192956
[pid=10172] ppid=10170 vsize=103968 CPUtime=1295.58
/proc/10172/stat : 10172 (pcs.small) R 10170 10172 9961 0 -1 4194304 34775 822 0 0 129528 30 0 0 25 0 1 0 56583114 106463232 22307 996147200 134512640 135095119 4294956304 18446744073709551615 134589675 0 0 4096 0 0 0 0 17 1 0 0
/proc/10172/statm: 25992 22307 378 142 0 24946 0
Current children cumulated CPU time (s) 1295.58
Current children cumulated vsize (KiB) 103968

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.78 3/74 10249
/proc/meminfo: memFree=1263592/2055920 swapFree=4192812/4192956
[pid=10172] ppid=10170 vsize=105008 CPUtime=1355.56
/proc/10172/stat : 10172 (pcs.small) R 10170 10172 9961 0 -1 4194304 35254 822 0 0 135525 31 0 0 25 0 1 0 56583114 107528192 22786 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10172/statm: 26252 22786 378 142 0 25206 0
Current children cumulated CPU time (s) 1355.56
Current children cumulated vsize (KiB) 105008

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.80 3/74 10249
/proc/meminfo: memFree=1258472/2055920 swapFree=4192812/4192956
[pid=10172] ppid=10170 vsize=106052 CPUtime=1415.54
/proc/10172/stat : 10172 (pcs.small) R 10170 10172 9961 0 -1 4194304 35755 822 0 0 141523 31 0 0 25 0 1 0 56583114 108597248 23287 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10172/statm: 26513 23287 378 142 0 25467 0
Current children cumulated CPU time (s) 1415.54
Current children cumulated vsize (KiB) 106052

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.81 3/74 10249
/proc/meminfo: memFree=1253224/2055920 swapFree=4192812/4192956
[pid=10172] ppid=10170 vsize=107096 CPUtime=1475.52
/proc/10172/stat : 10172 (pcs.small) R 10170 10172 9961 0 -1 4194304 36271 822 0 0 147520 32 0 0 25 0 1 0 56583114 109666304 23803 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10172/statm: 26774 23803 378 142 0 25728 0
Current children cumulated CPU time (s) 1475.52
Current children cumulated vsize (KiB) 107096

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.82 3/74 10249
/proc/meminfo: memFree=1242472/2055920 swapFree=4192812/4192956
[pid=10172] ppid=10170 vsize=108272 CPUtime=1535.5
/proc/10172/stat : 10172 (pcs.small) R 10170 10172 9961 0 -1 4194304 36796 822 0 0 153518 32 0 0 25 0 1 0 56583114 110870528 24328 996147200 134512640 135095119 4294956304 18446744073709551615 134642937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10172/statm: 27068 24328 378 142 0 26022 0
Current children cumulated CPU time (s) 1535.5
Current children cumulated vsize (KiB) 108272

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.83 3/74 10249
/proc/meminfo: memFree=1238952/2055920 swapFree=4192812/4192956
[pid=10172] ppid=10170 vsize=109460 CPUtime=1595.48
/proc/10172/stat : 10172 (pcs.small) R 10170 10172 9961 0 -1 4194304 37320 822 0 0 159515 33 0 0 25 0 1 0 56583114 112087040 24852 996147200 134512640 135095119 4294956304 18446744073709551615 134636932 0 0 4096 0 0 0 0 17 1 0 0
/proc/10172/statm: 27365 24852 378 142 0 26319 0
Current children cumulated CPU time (s) 1595.48
Current children cumulated vsize (KiB) 109460

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.83 3/74 10249
/proc/meminfo: memFree=1235432/2055920 swapFree=4192812/4192956
[pid=10172] ppid=10170 vsize=110632 CPUtime=1655.47
/proc/10172/stat : 10172 (pcs.small) R 10170 10172 9961 0 -1 4194304 37823 822 0 0 165513 34 0 0 25 0 1 0 56583114 113287168 25355 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10172/statm: 27658 25355 378 142 0 26612 0
Current children cumulated CPU time (s) 1655.47
Current children cumulated vsize (KiB) 110632

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.84 3/74 10249
/proc/meminfo: memFree=1232104/2055920 swapFree=4192812/4192956
[pid=10172] ppid=10170 vsize=111672 CPUtime=1715.45
/proc/10172/stat : 10172 (pcs.small) R 10170 10172 9961 0 -1 4194304 38334 822 0 0 171510 35 0 0 25 0 1 0 56583114 114352128 25866 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 1 0 0
/proc/10172/statm: 27918 25866 378 142 0 26872 0
Current children cumulated CPU time (s) 1715.45
Current children cumulated vsize (KiB) 111672

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.84 3/74 10249
/proc/meminfo: memFree=1227112/2055920 swapFree=4192812/4192956
[pid=10172] ppid=10170 vsize=112852 CPUtime=1775.43
/proc/10172/stat : 10172 (pcs.small) R 10170 10172 9961 0 -1 4194304 38836 822 0 0 177508 35 0 0 25 0 1 0 56583114 115560448 26368 996147200 134512640 135095119 4294956304 18446744073709551615 134644016 0 0 4096 0 0 0 0 17 1 0 0
/proc/10172/statm: 28213 26368 378 142 0 27167 0
Current children cumulated CPU time (s) 1775.43
Current children cumulated vsize (KiB) 112852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.9 s]
/proc/loadavg: 1.99 1.97 1.85 3/74 10249
/proc/meminfo: memFree=1225192/2055920 swapFree=4192812/4192956
[pid=10172] ppid=10170 vsize=113376 CPUtime=1800.03
/proc/10172/stat : 10172 (pcs.small) R 10170 10172 9961 0 -1 4194304 39040 822 0 0 179968 35 0 0 25 0 1 0 56583114 116097024 26572 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10172/statm: 28344 26572 378 142 0 27298 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 113376

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

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

[startup+1806.9 s]
/proc/loadavg: 1.99 1.97 1.85 3/74 10249
/proc/meminfo: memFree=1225192/2055920 swapFree=4192812/4192956
[pid=10172] ppid=10170 vsize=113376 CPUtime=1800.03
/proc/10172/stat : 10172 (pcs.small) R 10170 10172 9961 0 -1 4194304 39040 822 0 0 179968 35 0 0 25 0 1 0 56583114 116097024 26572 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10172/statm: 28344 26572 378 142 0 27298 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 113376

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1806.92
CPU time (s): 1800.07
CPU user time (s): 1799.69
CPU system time (s): 0.383941
CPU usage (%): 99.6207
Max. virtual memory (cumulated for all children) (KiB): 113376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.69
system time used= 0.383941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39862
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= 14
involuntary context switches= 21423

runsolver used 1.57476 second user time and 5.00924 second system time

The end

Launcher Data 

Begin job on node91 at 2009-07-15 23:59:45
IDJOB=2059603
IDBENCH=53597
IDSOLVER=733
FILE ID=node91/2059603-1247695185
PBS_JOBID= 9521136
Free space on /tmp= 66200 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-25/normalized-rand-25-25-300-147-50021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2059603-1247695185/watcher-2059603-1247695185 -o /tmp/evaluation-result-2059603-1247695185/solver-2059603-1247695185 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 398945805 HOME/instance-2059603-1247695185.xml

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

MD5SUM BENCH= 72d0c62ff90f027d1b15f27f9493e392
RANDOM SEED=398945805

node91.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		: 3000.241
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		: 3000.241
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:       1308184 kB
Buffers:         72676 kB
Cached:         510492 kB
SwapCached:          0 kB
Active:         298476 kB
Inactive:       382132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1308184 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1992 kB
Writeback:           0 kB
Mapped:         108804 kB
Slab:            52220 kB
Committed_AS:   669908 kB
PageTables:       1884 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66196 MiB
End job on node91 at 2009-07-16 00:29:54