Trace number 2059582

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) 1800.06 1802.72

General information on the benchmark

Namecsp/rand-2-25/
normalized-rand-25-25-300-147-54021_ext.xml
MD5SUM5c97600a886441a27e5d5f2a5960cfd8
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 benchmark46.224
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
0.18/0.20	c Seed is 398945805
0.18/0.20	c Constructing HOME/instance-2059582-1247695174.xml  with 7489 constraints
0.18/0.20	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-2059582-1247695174/watcher-2059582-1247695174 -o /tmp/evaluation-result-2059582-1247695174/solver-2059582-1247695174 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 398945805 HOME/instance-2059582-1247695174.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: 2.11 1.94 1.26 4/73 12258
/proc/meminfo: memFree=1180256/2055920 swapFree=4192812/4192956
[pid=12258] ppid=12256 vsize=5356 CPUtime=0
/proc/12258/stat : 12258 (pcssolve) R 12256 12258 12056 0 -1 4194304 305 155 0 0 0 0 0 0 20 0 1 0 56582475 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 0 0 0 17 1 0 0
/proc/12258/statm: 1339 242 201 169 0 50 0
[pid=12260] ppid=12258 vsize=0 CPUtime=0
/proc/12260/stat : 12260 (grep) Z 12258 12258 12056 0 -1 4194316 162 0 0 0 0 0 0 0 16 0 1 0 56582475 0 0 996147200 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/12260/statm: 0 0 0 0 0 0 0

[startup+0.0954411 s]
/proc/loadavg: 2.11 1.94 1.26 4/73 12258
/proc/meminfo: memFree=1180256/2055920 swapFree=4192812/4192956
[pid=12258] ppid=12256 vsize=5696 CPUtime=0.07
/proc/12258/stat : 12258 (pcs.small) R 12256 12258 12056 0 -1 4194304 1148 822 0 0 7 0 0 0 18 0 1 0 56582475 5832704 757 996147200 134512640 135095119 4294956304 18446744073709551615 4478587 0 0 4096 0 0 0 0 17 0 0 0
/proc/12258/statm: 1424 757 364 142 0 378 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5696

[startup+0.101439 s]
/proc/loadavg: 2.11 1.94 1.26 4/73 12258
/proc/meminfo: memFree=1180256/2055920 swapFree=4192812/4192956
[pid=12258] ppid=12256 vsize=5988 CPUtime=0.08
/proc/12258/stat : 12258 (pcs.small) R 12256 12258 12056 0 -1 4194304 1195 822 0 0 8 0 0 0 18 0 1 0 56582475 6131712 804 996147200 134512640 135095119 4294956304 18446744073709551615 134608518 0 0 4096 0 0 0 0 17 0 0 0
/proc/12258/statm: 1497 804 367 142 0 451 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5988

[startup+0.301469 s]
/proc/loadavg: 2.11 1.94 1.26 4/73 12258
/proc/meminfo: memFree=1180256/2055920 swapFree=4192812/4192956
[pid=12258] ppid=12256 vsize=6776 CPUtime=0.28
/proc/12258/stat : 12258 (pcs.small) R 12256 12258 12056 0 -1 4194304 1439 822 0 0 28 0 0 0 19 0 1 0 56582475 6938624 1015 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12258/statm: 1694 1015 378 142 0 648 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6776

[startup+0.701519 s]
/proc/loadavg: 2.11 1.94 1.26 4/73 12258
/proc/meminfo: memFree=1180256/2055920 swapFree=4192812/4192956
[pid=12258] ppid=12256 vsize=6776 CPUtime=0.68
/proc/12258/stat : 12258 (pcs.small) R 12256 12258 12056 0 -1 4194304 1474 822 0 0 68 0 0 0 22 0 1 0 56582475 6938624 985 996147200 134512640 135095119 4294956304 18446744073709551615 134643035 0 0 4096 0 0 0 0 17 0 0 0
/proc/12258/statm: 1694 985 378 142 0 648 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6776

[startup+1.50162 s]
/proc/loadavg: 2.11 1.94 1.26 3/74 12264
/proc/meminfo: memFree=1176472/2055920 swapFree=4192812/4192956
[pid=12258] ppid=12256 vsize=7032 CPUtime=1.47
/proc/12258/stat : 12258 (pcs.small) R 12256 12258 12056 0 -1 4194304 1583 822 0 0 147 0 0 0 25 0 1 0 56582475 7200768 1029 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 0 0 0
/proc/12258/statm: 1758 1029 378 142 0 712 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7032

[startup+3.10282 s]
/proc/loadavg: 2.11 1.94 1.26 3/74 12264
/proc/meminfo: memFree=1175384/2055920 swapFree=4192812/4192956
[pid=12258] ppid=12256 vsize=8068 CPUtime=3.08
/proc/12258/stat : 12258 (pcs.small) R 12256 12258 12056 0 -1 4194304 1931 822 0 0 307 1 0 0 25 0 1 0 56582475 8261632 1248 996147200 134512640 135095119 4294956304 18446744073709551615 134589593 0 0 4096 0 0 0 0 17 0 0 0
/proc/12258/statm: 2017 1248 378 142 0 971 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8068

[startup+6.30122 s]
/proc/loadavg: 2.10 1.94 1.27 3/74 12264
/proc/meminfo: memFree=1172312/2055920 swapFree=4192812/4192956
[pid=12258] ppid=12256 vsize=10648 CPUtime=6.28
/proc/12258/stat : 12258 (pcs.small) R 12256 12258 12056 0 -1 4194304 2616 822 0 0 627 1 0 0 25 0 1 0 56582475 10903552 1676 996147200 134512640 135095119 4294956304 18446744073709551615 134642959 0 0 4096 0 0 0 0 17 0 0 0
/proc/12258/statm: 2662 1676 378 142 0 1616 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10648

[startup+12.702 s]
/proc/loadavg: 2.10 1.94 1.27 3/74 12264
/proc/meminfo: memFree=1166744/2055920 swapFree=4192812/4192956
[pid=12258] ppid=12256 vsize=11952 CPUtime=12.68
/proc/12258/stat : 12258 (pcs.small) R 12256 12258 12056 0 -1 4194304 3224 822 0 0 1266 2 0 0 25 0 1 0 56582475 12238848 2284 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/12258/statm: 2988 2284 378 142 0 1942 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11952

[startup+25.5016 s]
/proc/loadavg: 2.07 1.94 1.28 3/74 12264
/proc/meminfo: memFree=1160728/2055920 swapFree=4192812/4192956
[pid=12258] ppid=12256 vsize=16988 CPUtime=25.47
/proc/12258/stat : 12258 (pcs.small) R 12256 12258 12056 0 -1 4194304 4865 822 0 0 2544 3 0 0 25 0 1 0 56582475 17395712 3155 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12258/statm: 4247 3155 378 142 0 3201 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16988

[startup+51.1018 s]
/proc/loadavg: 2.05 1.95 1.30 3/74 12264
/proc/meminfo: memFree=1151704/2055920 swapFree=4192812/4192956
[pid=12258] ppid=12256 vsize=23692 CPUtime=51.06
/proc/12258/stat : 12258 (pcs.small) R 12256 12258 12056 0 -1 4194304 7053 822 0 0 5101 5 0 0 25 0 1 0 56582475 24260608 4318 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12258/statm: 5923 4318 378 142 0 4877 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 23692

[startup+102.306 s]
/proc/loadavg: 2.02 1.95 1.33 3/74 12270
/proc/meminfo: memFree=1138200/2055920 swapFree=4192812/4192956
[pid=12258] ppid=12256 vsize=29540 CPUtime=102.23
/proc/12258/stat : 12258 (pcs.small) R 12256 12258 12056 0 -1 4194304 9204 822 0 0 10217 6 0 0 25 0 1 0 56582475 30248960 5956 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12258/statm: 7385 5956 378 142 0 6339 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 29540

[startup+162.302 s]
/proc/loadavg: 2.00 1.96 1.37 3/74 12270
/proc/meminfo: memFree=1126680/2055920 swapFree=4192812/4192956
[pid=12258] ppid=12256 vsize=40988 CPUtime=162.21
/proc/12258/stat : 12258 (pcs.small) R 12256 12258 12056 0 -1 4194304 12695 822 0 0 16211 10 0 0 25 0 1 0 56582475 41971712 7398 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12258/statm: 10247 7398 378 142 0 9201 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 40988

[startup+222.301 s]
/proc/loadavg: 2.00 1.96 1.41 3/74 12270
/proc/meminfo: memFree=1116888/2055920 swapFree=4192812/4192956
[pid=12258] ppid=12256 vsize=43724 CPUtime=222.18
/proc/12258/stat : 12258 (pcs.small) R 12256 12258 12056 0 -1 4194304 13919 822 0 0 22207 11 0 0 25 0 1 0 56582475 44773376 8622 996147200 134512640 135095119 4294956304 18446744073709551615 134589330 0 0 4096 0 0 0 0 17 0 0 0
/proc/12258/statm: 10931 8622 378 142 0 9885 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 43724

[startup+282.302 s]
/proc/loadavg: 2.00 1.97 1.44 3/74 12270
/proc/meminfo: memFree=1102424/2055920 swapFree=4192812/4192956
[pid=12258] ppid=12256 vsize=53232 CPUtime=282.16
/proc/12258/stat : 12258 (pcs.small) R 12256 12258 12056 0 -1 4194304 16749 822 0 0 28203 13 0 0 25 0 1 0 56582475 54509568 10427 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 0 0 0
/proc/12258/statm: 13308 10427 378 142 0 12262 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 53232

[startup+342.301 s]
/proc/loadavg: 2.00 1.97 1.47 3/74 12270
/proc/meminfo: memFree=1099032/2055920 swapFree=4192812/4192956
[pid=12258] ppid=12256 vsize=53232 CPUtime=342.12
/proc/12258/stat : 12258 (pcs.small) R 12256 12258 12056 0 -1 4194304 17187 822 0 0 34199 13 0 0 25 0 1 0 56582475 54509568 10865 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12258/statm: 13308 10865 378 142 0 12262 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 53232

[startup+402.302 s]
/proc/loadavg: 2.00 1.97 1.50 3/74 12270
/proc/meminfo: memFree=1092312/2055920 swapFree=4192812/4192956
[pid=12258] ppid=12256 vsize=55068 CPUtime=402.1
/proc/12258/stat : 12258 (pcs.small) R 12256 12258 12056 0 -1 4194304 18041 822 0 0 40196 14 0 0 25 0 1 0 56582475 56389632 11719 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12258/statm: 13767 11719 378 142 0 12721 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 55068

[startup+462.301 s]
/proc/loadavg: 2.00 1.97 1.53 3/74 12270
/proc/meminfo: memFree=1085528/2055920 swapFree=4192812/4192956
[pid=12258] ppid=12256 vsize=57020 CPUtime=462.08
/proc/12258/stat : 12258 (pcs.small) R 12256 12258 12056 0 -1 4194304 18895 822 0 0 46192 16 0 0 25 0 1 0 56582475 58388480 12573 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12258/statm: 14255 12573 378 142 0 13209 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 57020

[startup+522.302 s]
/proc/loadavg: 2.00 1.97 1.56 3/74 12270
/proc/meminfo: memFree=1079320/2055920 swapFree=4192812/4192956
[pid=12258] ppid=12256 vsize=58844 CPUtime=522.05
/proc/12258/stat : 12258 (pcs.small) R 12256 12258 12056 0 -1 4194304 19708 822 0 0 52188 17 0 0 25 0 1 0 56582475 60256256 13386 996147200 134512640 135095119 4294956304 18446744073709551615 134642955 0 0 4096 0 0 0 0 17 0 0 0
/proc/12258/statm: 14711 13386 378 142 0 13665 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 58844

[startup+582.301 s]
/proc/loadavg: 2.00 1.97 1.58 3/74 12270
/proc/meminfo: memFree=1073176/2055920 swapFree=4192812/4192956
[pid=12258] ppid=12256 vsize=76924 CPUtime=582.04
/proc/12258/stat : 12258 (pcs.small) R 12256 12258 12056 0 -1 4194304 24570 822 0 0 58183 21 0 0 25 0 1 0 56582475 78770176 14151 996147200 134512640 135095119 4294956304 18446744073709551615 134641743 0 0 4096 0 0 0 0 17 0 0 0
/proc/12258/statm: 19231 14151 378 142 0 18185 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 76924

[startup+642.302 s]
/proc/loadavg: 2.00 1.97 1.61 3/74 12270
/proc/meminfo: memFree=1067160/2055920 swapFree=4192812/4192956
[pid=12258] ppid=12256 vsize=78496 CPUtime=642.02
/proc/12258/stat : 12258 (pcs.small) R 12256 12258 12056 0 -1 4194304 25290 822 0 0 64180 22 0 0 25 0 1 0 56582475 80379904 14871 996147200 134512640 135095119 4294956304 18446744073709551615 134643066 0 0 4096 0 0 0 0 17 0 0 0
/proc/12258/statm: 19624 14871 378 142 0 18578 0
Current children cumulated CPU time (s) 642.02

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

[startup+882.302 s]
/proc/loadavg: 2.00 1.97 1.68 3/74 12270
/proc/meminfo: memFree=1034456/2055920 swapFree=4192812/4192956
[pid=12258] ppid=12256 vsize=104036 CPUtime=881.91
/proc/12258/stat : 12258 (pcs.small) R 12256 12258 12056 0 -1 4194304 32861 822 0 0 88163 28 0 0 25 0 1 0 56582475 106532864 20393 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12258/statm: 26009 20393 378 142 0 24963 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 104036

[startup+942.301 s]
/proc/loadavg: 2.00 1.97 1.70 3/74 12270
/proc/meminfo: memFree=1020504/2055920 swapFree=4192812/4192956
[pid=12258] ppid=12256 vsize=104036 CPUtime=941.88
/proc/12258/stat : 12258 (pcs.small) R 12256 12258 12056 0 -1 4194304 33130 822 0 0 94160 28 0 0 25 0 1 0 56582475 106532864 20662 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12258/statm: 26009 20662 378 142 0 24963 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 104036

[startup+1002.3 s]
/proc/loadavg: 2.00 1.97 1.72 3/74 12270
/proc/meminfo: memFree=1018392/2055920 swapFree=4192812/4192956
[pid=12258] ppid=12256 vsize=104036 CPUtime=1001.86
/proc/12258/stat : 12258 (pcs.small) R 12256 12258 12056 0 -1 4194304 33391 822 0 0 100157 29 0 0 25 0 1 0 56582475 106532864 20923 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/12258/statm: 26009 20923 378 142 0 24963 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 104036

[startup+1062.3 s]
/proc/loadavg: 2.00 1.97 1.73 3/74 12270
/proc/meminfo: memFree=1016344/2055920 swapFree=4192812/4192956
[pid=12258] ppid=12256 vsize=104036 CPUtime=1061.83
/proc/12258/stat : 12258 (pcs.small) R 12256 12258 12056 0 -1 4194304 33651 822 0 0 106154 29 0 0 25 0 1 0 56582475 106532864 21183 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12258/statm: 26009 21183 378 142 0 24963 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 104036

[startup+1122.3 s]
/proc/loadavg: 2.00 1.97 1.75 3/74 12270
/proc/meminfo: memFree=1014296/2055920 swapFree=4192812/4192956
[pid=12258] ppid=12256 vsize=104036 CPUtime=1121.81
/proc/12258/stat : 12258 (pcs.small) R 12256 12258 12056 0 -1 4194304 33903 822 0 0 112151 30 0 0 25 0 1 0 56582475 106532864 21435 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12258/statm: 26009 21435 378 142 0 24963 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 104036

[startup+1182.3 s]
/proc/loadavg: 2.00 1.97 1.76 3/74 12270
/proc/meminfo: memFree=1012376/2055920 swapFree=4192812/4192956
[pid=12258] ppid=12256 vsize=104036 CPUtime=1181.78
/proc/12258/stat : 12258 (pcs.small) R 12256 12258 12056 0 -1 4194304 34153 822 0 0 118148 30 0 0 25 0 1 0 56582475 106532864 21685 996147200 134512640 135095119 4294956304 18446744073709551615 134636926 0 0 4096 0 0 0 0 17 0 0 0
/proc/12258/statm: 26009 21685 378 142 0 24963 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 104036

[startup+1242.3 s]
/proc/loadavg: 2.00 1.97 1.77 3/74 12270
/proc/meminfo: memFree=1010328/2055920 swapFree=4192812/4192956
[pid=12258] ppid=12256 vsize=104036 CPUtime=1241.76
/proc/12258/stat : 12258 (pcs.small) R 12256 12258 12056 0 -1 4194304 34398 822 0 0 124145 31 0 0 25 0 1 0 56582475 106532864 21930 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12258/statm: 26009 21930 378 142 0 24963 0
Current children cumulated CPU time (s) 1241.76
Current children cumulated vsize (KiB) 104036

[startup+1302.3 s]
/proc/loadavg: 2.00 1.97 1.78 3/74 12270
/proc/meminfo: memFree=1008216/2055920 swapFree=4192812/4192956
[pid=12258] ppid=12256 vsize=104036 CPUtime=1301.74
/proc/12258/stat : 12258 (pcs.small) R 12256 12258 12056 0 -1 4194304 34641 822 0 0 130143 31 0 0 25 0 1 0 56582475 106532864 22173 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 0 0 0
/proc/12258/statm: 26009 22173 378 142 0 24963 0
Current children cumulated CPU time (s) 1301.74
Current children cumulated vsize (KiB) 104036

[startup+1362.3 s]
/proc/loadavg: 2.00 1.97 1.79 4/84 12353
/proc/meminfo: memFree=1024648/2055920 swapFree=4192812/4192956
[pid=12258] ppid=12256 vsize=104564 CPUtime=1361.41
/proc/12258/stat : 12258 (pcs.small) R 12256 12258 12056 0 -1 4194304 34976 822 0 0 136108 33 0 0 25 0 1 0 56582475 107073536 22508 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12258/statm: 26141 22508 378 142 0 25095 0
Current children cumulated CPU time (s) 1361.41
Current children cumulated vsize (KiB) 104564

[startup+1422.31 s]
/proc/loadavg: 2.18 2.03 1.82 3/84 12353
/proc/meminfo: memFree=1009800/2055920 swapFree=4192812/4192956
[pid=12258] ppid=12256 vsize=105476 CPUtime=1421.17
/proc/12258/stat : 12258 (pcs.small) R 12256 12258 12056 0 -1 4194304 35423 822 0 0 142083 34 0 0 25 0 1 0 56582475 108007424 22955 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/12258/statm: 26369 22955 378 142 0 25323 0
Current children cumulated CPU time (s) 1421.17
Current children cumulated vsize (KiB) 105476

[startup+1482.3 s]
/proc/loadavg: 2.01 2.01 1.82 3/83 12563
/proc/meminfo: memFree=1066248/2055920 swapFree=4192812/4192956
[pid=12258] ppid=12256 vsize=106392 CPUtime=1480.64
/proc/12258/stat : 12258 (pcs.small) R 12256 12258 12056 0 -1 4194304 35889 822 0 0 148028 36 0 0 25 0 1 0 56582475 108945408 23421 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12258/statm: 26598 23421 378 142 0 25552 0
Current children cumulated CPU time (s) 1480.64
Current children cumulated vsize (KiB) 106392

[startup+1542.3 s]
/proc/loadavg: 2.05 2.02 1.84 3/83 12689
/proc/meminfo: memFree=1065656/2055920 swapFree=4192812/4192956
[pid=12258] ppid=12256 vsize=107556 CPUtime=1540.39
/proc/12258/stat : 12258 (pcs.small) R 12256 12258 12056 0 -1 4194304 36406 822 0 0 154001 38 0 0 25 0 1 0 56582475 110137344 23938 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12258/statm: 26889 23938 378 142 0 25843 0
Current children cumulated CPU time (s) 1540.39
Current children cumulated vsize (KiB) 107556

[startup+1602.3 s]
/proc/loadavg: 2.02 2.01 1.84 3/83 12689
/proc/meminfo: memFree=1063352/2055920 swapFree=4192812/4192956
[pid=12258] ppid=12256 vsize=108740 CPUtime=1600.36
/proc/12258/stat : 12258 (pcs.small) R 12256 12258 12056 0 -1 4194304 36947 822 0 0 159997 39 0 0 25 0 1 0 56582475 111349760 24479 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 0 0 0
/proc/12258/statm: 27185 24479 378 142 0 26139 0
Current children cumulated CPU time (s) 1600.36
Current children cumulated vsize (KiB) 108740

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 1.85 3/83 12689
/proc/meminfo: memFree=1061240/2055920 swapFree=4192812/4192956
[pid=12258] ppid=12256 vsize=109924 CPUtime=1660.33
/proc/12258/stat : 12258 (pcs.small) R 12256 12258 12056 0 -1 4194304 37459 822 0 0 165994 39 0 0 25 0 1 0 56582475 112562176 24991 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12258/statm: 27481 24991 378 142 0 26435 0
Current children cumulated CPU time (s) 1660.33
Current children cumulated vsize (KiB) 109924

[startup+1722.3 s]
/proc/loadavg: 2.23 2.05 1.87 3/83 12729
/proc/meminfo: memFree=969472/2055920 swapFree=4192812/4192956
[pid=12258] ppid=12256 vsize=111096 CPUtime=1720.2
/proc/12258/stat : 12258 (pcs.small) R 12256 12258 12056 0 -1 4194304 37991 822 0 0 171978 42 0 0 25 0 1 0 56582475 113762304 25523 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/12258/statm: 27774 25523 378 142 0 26728 0
Current children cumulated CPU time (s) 1720.2
Current children cumulated vsize (KiB) 111096

[startup+1782.3 s]
/proc/loadavg: 2.08 2.04 1.87 3/71 12735
/proc/meminfo: memFree=861552/2055920 swapFree=4192812/4192956
[pid=12258] ppid=12256 vsize=112272 CPUtime=1779.7
/proc/12258/stat : 12258 (pcs.small) R 12256 12258 12056 0 -1 4194304 38473 822 0 0 177928 42 0 0 25 0 1 0 56582475 114966528 26005 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/12258/statm: 28068 26005 378 142 0 27022 0
Current children cumulated CPU time (s) 1779.7
Current children cumulated vsize (KiB) 112272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.7 s]
/proc/loadavg: 2.06 2.04 1.88 3/71 12735
/proc/meminfo: memFree=605936/2055920 swapFree=4192812/4192956
[pid=12258] ppid=12256 vsize=112540 CPUtime=1800.01
/proc/12258/stat : 12258 (pcs.small) R 12256 12258 12056 0 -1 4194304 38636 822 0 0 179959 42 0 0 25 0 1 0 56582475 115240960 26168 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12258/statm: 28135 26168 378 142 0 27089 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 112540

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

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

[startup+1802.7 s]
/proc/loadavg: 2.06 2.04 1.88 3/71 12735
/proc/meminfo: memFree=605936/2055920 swapFree=4192812/4192956
[pid=12258] ppid=12256 vsize=112540 CPUtime=1800.01
/proc/12258/stat : 12258 (pcs.small) R 12256 12258 12056 0 -1 4194304 38636 822 0 0 179959 42 0 0 25 0 1 0 56582475 115240960 26168 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12258/statm: 28135 26168 378 142 0 27089 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 112540

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.72
CPU time (s): 1800.06
CPU user time (s): 1799.6
CPU system time (s): 0.452931
CPU usage (%): 99.8521
Max. virtual memory (cumulated for all children) (KiB): 112540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.6
system time used= 0.452931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39458
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 23
involuntary context switches= 9694

runsolver used 1.62875 second user time and 4.96524 second system time

The end

Launcher Data 

Begin job on node92 at 2009-07-15 23:59:34
IDJOB=2059582
IDBENCH=53595
IDSOLVER=734
FILE ID=node92/2059582-1247695174
PBS_JOBID= 9521135
Free space on /tmp= 66304 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-25/normalized-rand-25-25-300-147-54021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2059582-1247695174/watcher-2059582-1247695174 -o /tmp/evaluation-result-2059582-1247695174/solver-2059582-1247695174 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 398945805 HOME/instance-2059582-1247695174.xml

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

MD5SUM BENCH= 5c97600a886441a27e5d5f2a5960cfd8
RANDOM SEED=398945805

node92.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1180736 kB
Buffers:         72600 kB
Cached:         709264 kB
SwapCached:          0 kB
Active:         218380 kB
Inactive:       582964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1180736 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3964 kB
Writeback:           0 kB
Mapped:          30856 kB
Slab:            59276 kB
Committed_AS:   475140 kB
PageTables:       1824 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= 66236 MiB
End job on node92 at 2009-07-16 00:29:39