Trace number 2089359

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) 1800.05 1800.73

General information on the benchmark

Namecsp/tightness0.35/
normalized-rand-2-40-16-250-350-63_ext.xml
MD5SUM883f208cf5b6fa93483c5e48e4237535
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 benchmark7.79381
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints250
Maximum constraint arity2
Maximum domain size16
Number of constraints which are defined in extension250
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
0.00/0.02	c Seed is 1164273614
0.00/0.02	c Constructing HOME/instance-2089359-1247730061.xml  with 3991 constraints
0.01/0.07	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-2089359-1247730061/watcher-2089359-1247730061 -o /tmp/evaluation-result-2089359-1247730061/solver-2089359-1247730061 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1164273614 HOME/instance-2089359-1247730061.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: 2.07 2.02 2.00 4/81 20572
/proc/meminfo: memFree=1255640/2055920 swapFree=4192812/4192956
[pid=20572] ppid=20570 vsize=5356 CPUtime=0
/proc/20572/stat : 20572 (pcssolve) R 20570 20572 19823 0 -1 4194304 268 0 0 0 0 0 0 0 23 0 1 0 60070024 5484544 236 996147200 4194304 4889804 548682068800 18446744073709551615 4716128 0 0 4100 65536 0 0 0 17 1 0 0
/proc/20572/statm: 1339 236 197 169 0 50 0

[startup+0.0353489 s]
/proc/loadavg: 2.07 2.02 2.00 4/81 20572
/proc/meminfo: memFree=1255640/2055920 swapFree=4192812/4192956
[pid=20572] ppid=20570 vsize=4640 CPUtime=0.01
/proc/20572/stat : 20572 (pcs.small) R 20570 20572 19823 0 -1 4194304 856 822 0 0 1 0 0 0 25 0 1 0 60070024 4751360 465 996147200 134512640 135095119 4294956304 18446744073709551615 2444934 0 0 4096 0 0 0 0 17 1 0 0
/proc/20572/statm: 1160 465 364 142 0 114 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4640

[startup+0.101354 s]
/proc/loadavg: 2.07 2.02 2.00 4/81 20572
/proc/meminfo: memFree=1255640/2055920 swapFree=4192812/4192956
[pid=20572] ppid=20570 vsize=5564 CPUtime=0.08
/proc/20572/stat : 20572 (pcs.small) R 20570 20572 19823 0 -1 4194304 1122 822 0 0 8 0 0 0 25 0 1 0 60070024 5697536 731 996147200 134512640 135095119 4294956304 18446744073709551615 2420352 0 0 4096 0 0 0 0 17 1 0 0
/proc/20572/statm: 1391 731 378 142 0 345 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5564

[startup+0.301371 s]
/proc/loadavg: 2.07 2.02 2.00 4/81 20572
/proc/meminfo: memFree=1255640/2055920 swapFree=4192812/4192956
[pid=20572] ppid=20570 vsize=5432 CPUtime=0.28
/proc/20572/stat : 20572 (pcs.small) R 20570 20572 19823 0 -1 4194304 1123 822 0 0 28 0 0 0 25 0 1 0 60070024 5562368 699 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20572/statm: 1358 699 378 142 0 312 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5432

[startup+0.701407 s]
/proc/loadavg: 2.07 2.02 2.00 4/81 20572
/proc/meminfo: memFree=1255640/2055920 swapFree=4192812/4192956
[pid=20572] ppid=20570 vsize=5824 CPUtime=0.68
/proc/20572/stat : 20572 (pcs.small) R 20570 20572 19823 0 -1 4194304 1174 822 0 0 68 0 0 0 25 0 1 0 60070024 5963776 750 996147200 134512640 135095119 4294956304 18446744073709551615 134638756 0 0 4096 0 0 0 0 17 1 0 0
/proc/20572/statm: 1456 750 378 142 0 410 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 5824

[startup+1.50148 s]
/proc/loadavg: 2.07 2.02 2.00 3/82 20578
/proc/meminfo: memFree=1253904/2055920 swapFree=4192812/4192956
[pid=20572] ppid=20570 vsize=6992 CPUtime=1.47
/proc/20572/stat : 20572 (pcs.small) R 20570 20572 19823 0 -1 4194304 1461 822 0 0 147 0 0 0 25 0 1 0 60070024 7159808 972 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20572/statm: 1748 972 378 142 0 702 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 6992

[startup+3.10263 s]
/proc/loadavg: 2.07 2.02 2.00 3/82 20578
/proc/meminfo: memFree=1252816/2055920 swapFree=4192812/4192956
[pid=20572] ppid=20570 vsize=7632 CPUtime=3.06
/proc/20572/stat : 20572 (pcs.small) R 20570 20572 19823 0 -1 4194304 1742 822 0 0 306 0 0 0 25 0 1 0 60070024 7815168 1124 996147200 134512640 135095119 4294956304 18446744073709551615 134643066 0 0 4096 0 0 0 0 17 1 0 0
/proc/20572/statm: 1908 1124 378 142 0 862 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7632

[startup+6.30191 s]
/proc/loadavg: 2.07 2.02 2.00 3/82 20578
/proc/meminfo: memFree=1250512/2055920 swapFree=4192812/4192956
[pid=20572] ppid=20570 vsize=10484 CPUtime=6.24
/proc/20572/stat : 20572 (pcs.small) R 20570 20572 19823 0 -1 4194304 2600 822 0 0 623 1 0 0 25 0 1 0 60070024 10735616 1596 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/20572/statm: 2621 1596 378 142 0 1575 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10484

[startup+12.7015 s]
/proc/loadavg: 2.06 2.02 2.00 3/73 20611
/proc/meminfo: memFree=1260632/2055920 swapFree=4192812/4192956
[pid=20572] ppid=20570 vsize=11656 CPUtime=12.64
/proc/20572/stat : 20572 (pcs.small) R 20570 20572 19823 0 -1 4194304 3177 822 0 0 1262 2 0 0 25 0 1 0 60070024 11935744 2173 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20572/statm: 2914 2173 378 142 0 1868 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 11656

[startup+25.5017 s]
/proc/loadavg: 2.05 2.02 2.00 3/73 20611
/proc/meminfo: memFree=1251608/2055920 swapFree=4192812/4192956
[pid=20572] ppid=20570 vsize=16964 CPUtime=25.43
/proc/20572/stat : 20572 (pcs.small) R 20570 20572 19823 0 -1 4194304 4849 822 0 0 2540 3 0 0 25 0 1 0 60070024 17371136 3075 996147200 134512640 135095119 4294956304 18446744073709551615 134570710 0 0 4096 0 0 0 0 17 0 0 0
/proc/20572/statm: 4241 3075 378 142 0 3195 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 16964

[startup+51.102 s]
/proc/loadavg: 2.03 2.01 2.00 3/73 20611
/proc/meminfo: memFree=1243544/2055920 swapFree=4192812/4192956
[pid=20572] ppid=20570 vsize=23544 CPUtime=51.03
/proc/20572/stat : 20572 (pcs.small) R 20570 20572 19823 0 -1 4194304 6975 822 0 0 5097 6 0 0 25 0 1 0 60070024 24109056 4176 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20572/statm: 5886 4176 378 142 0 4840 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 23544

[startup+102.307 s]
/proc/loadavg: 2.01 2.01 2.00 3/73 20611
/proc/meminfo: memFree=1227416/2055920 swapFree=4192812/4192956
[pid=20572] ppid=20570 vsize=30336 CPUtime=102.21
/proc/20572/stat : 20572 (pcs.small) R 20570 20572 19823 0 -1 4194304 9375 822 0 0 10214 7 0 0 25 0 1 0 60070024 31064064 6063 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20572/statm: 7584 6063 378 142 0 6538 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 30336

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20611
/proc/meminfo: memFree=1216984/2055920 swapFree=4192812/4192956
[pid=20572] ppid=20570 vsize=41404 CPUtime=162.18
/proc/20572/stat : 20572 (pcs.small) R 20570 20572 19823 0 -1 4194304 12780 822 0 0 16207 11 0 0 25 0 1 0 60070024 42397696 7419 996147200 134512640 135095119 4294956304 18446744073709551615 134636919 0 0 4096 0 0 0 0 17 0 0 0
/proc/20572/statm: 10351 7419 378 142 0 9305 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 41404

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20611
/proc/meminfo: memFree=1206360/2055920 swapFree=4192812/4192956
[pid=20572] ppid=20570 vsize=44280 CPUtime=222.17
/proc/20572/stat : 20572 (pcs.small) R 20570 20572 19823 0 -1 4194304 14062 822 0 0 22204 13 0 0 25 0 1 0 60070024 45342720 8701 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/20572/statm: 11070 8701 378 142 0 10024 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 44280

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20611
/proc/meminfo: memFree=1197144/2055920 swapFree=4192812/4192956
[pid=20572] ppid=20570 vsize=46896 CPUtime=282.14
/proc/20572/stat : 20572 (pcs.small) R 20570 20572 19823 0 -1 4194304 15208 822 0 0 28200 14 0 0 25 0 1 0 60070024 48021504 9847 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/20572/statm: 11724 9847 378 142 0 10678 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 46896

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20611
/proc/meminfo: memFree=1179096/2055920 swapFree=4192812/4192956
[pid=20572] ppid=20570 vsize=58116 CPUtime=342.12
/proc/20572/stat : 20572 (pcs.small) R 20570 20572 19823 0 -1 4194304 18438 822 0 0 34196 16 0 0 25 0 1 0 60070024 59510784 12052 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20572/statm: 14529 12052 378 142 0 13483 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 58116

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20611
/proc/meminfo: memFree=1175768/2055920 swapFree=4192812/4192956
[pid=20572] ppid=20570 vsize=58116 CPUtime=402.1
/proc/20572/stat : 20572 (pcs.small) R 20570 20572 19823 0 -1 4194304 18860 822 0 0 40193 17 0 0 25 0 1 0 60070024 59510784 12474 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20572/statm: 14529 12474 378 142 0 13483 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 58116

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20611
/proc/meminfo: memFree=1171928/2055920 swapFree=4192812/4192956
[pid=20572] ppid=20570 vsize=58512 CPUtime=462.08
/proc/20572/stat : 20572 (pcs.small) R 20570 20572 19823 0 -1 4194304 19375 822 0 0 46190 18 0 0 25 0 1 0 60070024 59916288 12989 996147200 134512640 135095119 4294956304 18446744073709551615 134615448 0 0 4096 0 0 0 0 17 0 0 0
/proc/20572/statm: 14628 12989 378 142 0 13582 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 58512

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20611
/proc/meminfo: memFree=1164888/2055920 swapFree=4192812/4192956
[pid=20572] ppid=20570 vsize=76864 CPUtime=522.05
/proc/20572/stat : 20572 (pcs.small) R 20570 20572 19823 0 -1 4194304 24364 822 0 0 52183 22 0 0 25 0 1 0 60070024 78708736 13881 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20572/statm: 19216 13881 378 142 0 18170 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 76864

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20611
/proc/meminfo: memFree=1158040/2055920 swapFree=4192812/4192956
[pid=20572] ppid=20570 vsize=78820 CPUtime=582.04
/proc/20572/stat : 20572 (pcs.small) R 20570 20572 19823 0 -1 4194304 25218 822 0 0 58180 24 0 0 25 0 1 0 60070024 80711680 14735 996147200 134512640 135095119 4294956304 18446744073709551615 134642583 0 0 4096 0 0 0 0 17 0 0 0
/proc/20572/statm: 19705 14735 378 142 0 18659 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 78820

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20613
/proc/meminfo: memFree=1151256/2055920 swapFree=4192812/4192956
[pid=20572] ppid=20570 vsize=80788 CPUtime=642.02
/proc/20572/stat : 20572 (pcs.small) R 20570 20572 19823 0 -1 4194304 26067 822 0 0 64177 25 0 0 25 0 1 0 60070024 82726912 15584 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/20572/statm: 20197 15584 378 142 0 19151 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 80788

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20613
/proc/meminfo: memFree=1126424/2055920 swapFree=4192812/4192956
[pid=20572] ppid=20570 vsize=87996 CPUtime=881.93
/proc/20572/stat : 20572 (pcs.small) R 20570 20572 19823 0 -1 4194304 29193 822 0 0 88164 29 0 0 25 0 1 0 60070024 90107904 18710 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/20572/statm: 21999 18710 378 142 0 20953 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 87996

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20613
/proc/meminfo: memFree=1120536/2055920 swapFree=4192812/4192956
[pid=20572] ppid=20570 vsize=89692 CPUtime=941.91
/proc/20572/stat : 20572 (pcs.small) R 20570 20572 19823 0 -1 4194304 29941 822 0 0 94160 31 0 0 25 0 1 0 60070024 91844608 19458 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20572/statm: 22423 19458 378 142 0 21377 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 89692

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20613
/proc/meminfo: memFree=1114712/2055920 swapFree=4192812/4192956
[pid=20572] ppid=20570 vsize=91256 CPUtime=1001.89
/proc/20572/stat : 20572 (pcs.small) R 20570 20572 19823 0 -1 4194304 30641 822 0 0 100157 32 0 0 25 0 1 0 60070024 93446144 20158 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/20572/statm: 22814 20158 378 142 0 21768 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 91256

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20613
/proc/meminfo: memFree=1080216/2055920 swapFree=4192812/4192956
[pid=20572] ppid=20570 vsize=115412 CPUtime=1061.87
/proc/20572/stat : 20572 (pcs.small) R 20570 20572 19823 0 -1 4194304 36966 822 0 0 106152 35 0 0 25 0 1 0 60070024 118181888 24434 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/20572/statm: 28853 24434 378 142 0 27807 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 115412

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20613
/proc/meminfo: memFree=1077912/2055920 swapFree=4192812/4192956
[pid=20572] ppid=20570 vsize=115412 CPUtime=1121.84
/proc/20572/stat : 20572 (pcs.small) R 20570 20572 19823 0 -1 4194304 37264 822 0 0 112149 35 0 0 25 0 1 0 60070024 118181888 24732 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/20572/statm: 28853 24732 378 142 0 27807 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 115412

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20613
/proc/meminfo: memFree=1075544/2055920 swapFree=4192812/4192956
[pid=20572] ppid=20570 vsize=115412 CPUtime=1181.83
/proc/20572/stat : 20572 (pcs.small) R 20570 20572 19823 0 -1 4194304 37547 822 0 0 118147 36 0 0 25 0 1 0 60070024 118181888 25015 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/20572/statm: 28853 25015 378 142 0 27807 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 115412

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20619
/proc/meminfo: memFree=1073232/2055920 swapFree=4192812/4192956
[pid=20572] ppid=20570 vsize=115412 CPUtime=1241.79
/proc/20572/stat : 20572 (pcs.small) R 20570 20572 19823 0 -1 4194304 37822 822 0 0 124143 36 0 0 25 0 1 0 60070024 118181888 25290 996147200 134512640 135095119 4294956304 18446744073709551615 134607106 0 0 4096 0 0 0 0 17 0 0 0
/proc/20572/statm: 28853 25290 378 142 0 27807 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 115412

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20619
/proc/meminfo: memFree=1071056/2055920 swapFree=4192812/4192956
[pid=20572] ppid=20570 vsize=115412 CPUtime=1301.78
/proc/20572/stat : 20572 (pcs.small) R 20570 20572 19823 0 -1 4194304 38099 822 0 0 130141 37 0 0 25 0 1 0 60070024 118181888 25567 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/20572/statm: 28853 25567 378 142 0 27807 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 115412

[startup+1362.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/73 20619
/proc/meminfo: memFree=1069072/2055920 swapFree=4192812/4192956
[pid=20572] ppid=20570 vsize=115412 CPUtime=1361.75
/proc/20572/stat : 20572 (pcs.small) R 20570 20572 19823 0 -1 4194304 38367 822 0 0 136138 37 0 0 25 0 1 0 60070024 118181888 25835 996147200 134512640 135095119 4294956304 18446744073709551615 134641425 0 0 4096 0 0 0 0 17 0 0 0
/proc/20572/statm: 28853 25835 378 142 0 27807 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 115412

[startup+1422.31 s]
/proc/loadavg: 2.06 2.02 2.00 3/73 20619
/proc/meminfo: memFree=1066896/2055920 swapFree=4192812/4192956
[pid=20572] ppid=20570 vsize=115412 CPUtime=1421.74
/proc/20572/stat : 20572 (pcs.small) R 20570 20572 19823 0 -1 4194304 38648 822 0 0 142136 38 0 0 25 0 1 0 60070024 118181888 26116 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/20572/statm: 28853 26116 378 142 0 27807 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 115412

[startup+1482.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/73 20619
/proc/meminfo: memFree=1064720/2055920 swapFree=4192812/4192956
[pid=20572] ppid=20570 vsize=115412 CPUtime=1481.71
/proc/20572/stat : 20572 (pcs.small) R 20570 20572 19823 0 -1 4194304 38913 822 0 0 148133 38 0 0 25 0 1 0 60070024 118181888 26381 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20572/statm: 28853 26381 378 142 0 27807 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 115412

[startup+1542.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/73 20619
/proc/meminfo: memFree=1062680/2055920 swapFree=4192812/4192956
[pid=20572] ppid=20570 vsize=115412 CPUtime=1541.7
/proc/20572/stat : 20572 (pcs.small) R 20570 20572 19823 0 -1 4194304 39178 822 0 0 154131 39 0 0 25 0 1 0 60070024 118181888 26646 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/20572/statm: 28853 26646 378 142 0 27807 0
Current children cumulated CPU time (s) 1541.7
Current children cumulated vsize (KiB) 115412

[startup+1602.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/73 20619
/proc/meminfo: memFree=1060056/2055920 swapFree=4192812/4192956
[pid=20572] ppid=20570 vsize=148572 CPUtime=1601.67
/proc/20572/stat : 20572 (pcs.small) R 20570 20572 19823 0 -1 4194304 47749 822 0 0 160122 45 0 0 25 0 1 0 60070024 152137728 27024 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 0 0 0
/proc/20572/statm: 37143 27024 378 142 0 36097 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 148572

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 20619
/proc/meminfo: memFree=1055448/2055920 swapFree=4192812/4192956
[pid=20572] ppid=20570 vsize=149892 CPUtime=1661.65
/proc/20572/stat : 20572 (pcs.small) R 20570 20572 19823 0 -1 4194304 48321 822 0 0 166119 46 0 0 25 0 1 0 60070024 153489408 27596 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/20572/statm: 37473 27596 378 142 0 36427 0
Current children cumulated CPU time (s) 1661.65
Current children cumulated vsize (KiB) 149892

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 20619
/proc/meminfo: memFree=1050968/2055920 swapFree=4192812/4192956
[pid=20572] ppid=20570 vsize=151200 CPUtime=1721.63
/proc/20572/stat : 20572 (pcs.small) R 20570 20572 19823 0 -1 4194304 48898 822 0 0 172116 47 0 0 25 0 1 0 60070024 154828800 28173 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/20572/statm: 37800 28173 378 142 0 36754 0
Current children cumulated CPU time (s) 1721.63
Current children cumulated vsize (KiB) 151200

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20619
/proc/meminfo: memFree=1046360/2055920 swapFree=4192812/4192956
[pid=20572] ppid=20570 vsize=152372 CPUtime=1781.6
/proc/20572/stat : 20572 (pcs.small) R 20570 20572 19823 0 -1 4194304 49455 822 0 0 178112 48 0 0 25 0 1 0 60070024 156028928 28730 996147200 134512640 135095119 4294956304 18446744073709551615 134637494 0 0 4096 0 0 0 0 17 0 0 0
/proc/20572/statm: 38093 28730 378 142 0 37047 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (KiB) 152372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20619
/proc/meminfo: memFree=1045016/2055920 swapFree=4192812/4192956
[pid=20572] ppid=20570 vsize=152768 CPUtime=1800.02
/proc/20572/stat : 20572 (pcs.small) R 20570 20572 19823 0 -1 4194304 49632 822 0 0 179953 49 0 0 25 0 1 0 60070024 156434432 28907 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/20572/statm: 38192 28907 378 142 0 37146 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 152768

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

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

[startup+1800.71 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20619
/proc/meminfo: memFree=1045016/2055920 swapFree=4192812/4192956
[pid=20572] ppid=20570 vsize=152768 CPUtime=1800.02
/proc/20572/stat : 20572 (pcs.small) R 20570 20572 19823 0 -1 4194304 49632 822 0 0 179953 49 0 0 25 0 1 0 60070024 156434432 28907 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/20572/statm: 38192 28907 378 142 0 37146 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 152768

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.73
CPU time (s): 1800.05
CPU user time (s): 1799.53
CPU system time (s): 0.516921
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 180952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.53
system time used= 0.516921
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50454
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 21
involuntary context switches= 6541

runsolver used 1.90771 second user time and 6.28804 second system time

The end

Launcher Data 

Begin job on node43 at 2009-07-16 09:41:01
IDJOB=2089359
IDBENCH=59484
IDSOLVER=734
FILE ID=node43/2089359-1247730061
PBS_JOBID= 9521537
Free space on /tmp= 66196 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/tightness0.35/normalized-rand-2-40-16-250-350-63_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089359-1247730061/watcher-2089359-1247730061 -o /tmp/evaluation-result-2089359-1247730061/solver-2089359-1247730061 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1164273614 HOME/instance-2089359-1247730061.xml

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

MD5SUM BENCH= 883f208cf5b6fa93483c5e48e4237535
RANDOM SEED=1164273614

node43.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	: 5931.00
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1256120 kB
Buffers:        103156 kB
Cached:         560524 kB
SwapCached:          0 kB
Active:         117660 kB
Inactive:       579440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1256120 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3908 kB
Writeback:           0 kB
Mapped:          53756 kB
Slab:            87752 kB
Committed_AS:   576524 kB
PageTables:       1936 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= 66192 MiB
End job on node43 at 2009-07-16 10:11:04