Trace number 2092208

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) 1800.16 1801.86

General information on the benchmark

Namecsp/tightness0.8/
normalized-rand-2-40-80-103-800-63_ext.xml
MD5SUM14572cedfa1d9727c29fe150adb0e313
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 benchmark17.9613
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints103
Maximum constraint arity2
Maximum domain size80
Number of constraints which are defined in extension103
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c has big domains
0.00/0.01	c big-domain mode
0.18/0.21	c Seed is 1322903746
0.18/0.21	c Constructing HOME/instance-2092208-1247733879.xml  with 103 constraints
0.28/0.37	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-2092208-1247733879/watcher-2092208-1247733879 -o /tmp/evaluation-result-2092208-1247733879/solver-2092208-1247733879 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1322903746 HOME/instance-2092208-1247733879.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: 2.02 2.01 2.00 4/81 9031
/proc/meminfo: memFree=1613664/2055920 swapFree=4192812/4192956
[pid=9031] ppid=9029 vsize=5356 CPUtime=0
/proc/9031/stat : 9031 (pcssolve) R 9029 9031 8179 0 -1 4194304 290 0 0 0 0 0 0 0 23 0 1 0 60454261 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 253307185823 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/9031/statm: 1339 241 200 169 0 50 0
[pid=9032] ppid=9031 vsize=3676 CPUtime=0
/proc/9032/stat : 9032 (fgrep) R 9031 9031 8179 0 -1 4194304 144 0 0 0 0 0 0 0 24 0 1 0 60454262 3764224 111 996147200 4194304 4274172 548682068976 18446744073709551615 253307355218 0 0 4096 0 0 0 0 17 1 0 0
/proc/9032/statm: 919 111 85 19 0 43 0
[pid=9033] ppid=9031 vsize=5356 CPUtime=0
/proc/9033/stat : 9033 (pcssolve) R 9031 9031 8179 0 -1 4194368 0 0 0 0 0 0 0 0 23 0 1 0 60454262 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 253307185823 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/9033/statm: 1339 241 200 169 0 50 0

[startup+0.112419 s]
/proc/loadavg: 2.02 2.01 2.00 4/81 9031
/proc/meminfo: memFree=1613664/2055920 swapFree=4192812/4192956
[pid=9031] ppid=9029 vsize=5460 CPUtime=0.09
/proc/9031/stat : 9031 (pcs.big) R 9029 9031 8179 0 -1 4194304 960 656 0 0 9 0 0 0 18 0 1 0 60454261 5591040 591 996147200 134512640 135215973 4294956304 18446744073709551615 134783501 0 0 4096 0 0 0 0 17 1 0 0
/proc/9031/statm: 1365 591 383 171 0 290 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5460

[startup+0.201427 s]
/proc/loadavg: 2.02 2.01 2.00 4/81 9031
/proc/meminfo: memFree=1613664/2055920 swapFree=4192812/4192956
[pid=9031] ppid=9029 vsize=6540 CPUtime=0.18
/proc/9031/stat : 9031 (pcs.big) R 9029 9031 8179 0 -1 4194304 1107 656 0 0 18 0 0 0 18 0 1 0 60454261 6696960 738 996147200 134512640 135215973 4294956304 18446744073709551615 134585720 0 0 4096 0 0 0 0 17 1 0 0
/proc/9031/statm: 1635 738 383 171 0 560 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 6540

[startup+0.301436 s]
/proc/loadavg: 2.02 2.01 2.00 4/81 9031
/proc/meminfo: memFree=1613664/2055920 swapFree=4192812/4192956
[pid=9031] ppid=9029 vsize=7616 CPUtime=0.28
/proc/9031/stat : 9031 (pcs.big) R 9029 9031 8179 0 -1 4194304 1280 656 0 0 28 0 0 0 19 0 1 0 60454261 7798784 911 996147200 134512640 135215973 4294956304 18446744073709551615 10493488 0 0 4096 0 0 0 0 17 1 0 0
/proc/9031/statm: 1904 911 383 171 0 829 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7616

[startup+0.701475 s]
/proc/loadavg: 2.02 2.01 2.00 4/81 9031
/proc/meminfo: memFree=1613664/2055920 swapFree=4192812/4192956
[pid=9031] ppid=9029 vsize=8820 CPUtime=0.68
/proc/9031/stat : 9031 (pcs.big) R 9029 9031 8179 0 -1 4194304 1537 656 0 0 68 0 0 0 23 0 1 0 60454261 9031680 1168 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/9031/statm: 2205 1168 401 171 0 1130 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8820

[startup+1.50155 s]
/proc/loadavg: 2.02 2.01 2.00 3/82 9036
/proc/meminfo: memFree=1610456/2055920 swapFree=4192812/4192956
[pid=9031] ppid=9029 vsize=8820 CPUtime=1.47
/proc/9031/stat : 9031 (pcs.big) R 9029 9031 8179 0 -1 4194304 1550 656 0 0 147 0 0 0 25 0 1 0 60454261 9031680 1181 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/9031/statm: 2205 1181 401 171 0 1130 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8820

[startup+3.10269 s]
/proc/loadavg: 2.02 2.01 2.00 3/82 9036
/proc/meminfo: memFree=1610200/2055920 swapFree=4192812/4192956
[pid=9031] ppid=9029 vsize=8820 CPUtime=3.06
/proc/9031/stat : 9031 (pcs.big) R 9029 9031 8179 0 -1 4194304 1574 656 0 0 306 0 0 0 25 0 1 0 60454261 9031680 1205 996147200 134512640 135215973 4294956304 18446744073709551615 134585720 0 0 4096 0 0 0 0 17 1 0 0
/proc/9031/statm: 2205 1205 401 171 0 1130 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 8820

[startup+6.30206 s]
/proc/loadavg: 2.02 2.01 2.00 3/82 9036
/proc/meminfo: memFree=1609880/2055920 swapFree=4192812/4192956
[pid=9031] ppid=9029 vsize=8820 CPUtime=6.23
/proc/9031/stat : 9031 (pcs.big) R 9029 9031 8179 0 -1 4194304 1673 656 0 0 623 0 0 0 25 0 1 0 60454261 9031680 1304 996147200 134512640 135215973 4294956304 18446744073709551615 4158960025 0 0 4096 0 0 0 0 17 1 0 0
/proc/9031/statm: 2205 1304 401 171 0 1130 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 8820

[startup+12.7016 s]
/proc/loadavg: 2.02 2.01 2.00 3/82 9036
/proc/meminfo: memFree=1609112/2055920 swapFree=4192812/4192956
[pid=9031] ppid=9029 vsize=8952 CPUtime=12.56
/proc/9031/stat : 9031 (pcs.big) R 9029 9031 8179 0 -1 4194304 1812 656 0 0 1256 0 0 0 25 0 1 0 60454261 9166848 1443 996147200 134512640 135215973 4294956304 18446744073709551615 134583198 0 0 4096 0 0 0 0 17 1 0 0
/proc/9031/statm: 2238 1443 401 171 0 1163 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 8952

[startup+25.5017 s]
/proc/loadavg: 2.01 2.01 2.00 3/82 9036
/proc/meminfo: memFree=1607576/2055920 swapFree=4192812/4192956
[pid=9031] ppid=9029 vsize=10268 CPUtime=25.24
/proc/9031/stat : 9031 (pcs.big) R 9029 9031 8179 0 -1 4194304 2265 656 0 0 2524 0 0 0 25 0 1 0 60454261 10514432 1863 996147200 134512640 135215973 4294956304 18446744073709551615 134591520 0 0 4096 0 0 0 0 17 1 0 0
/proc/9031/statm: 2567 1863 401 171 0 1492 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 10268

[startup+51.1011 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 9036
/proc/meminfo: memFree=1603480/2055920 swapFree=4192812/4192956
[pid=9031] ppid=9029 vsize=14480 CPUtime=50.6
/proc/9031/stat : 9031 (pcs.big) R 9029 9031 8179 0 -1 4194304 3369 656 0 0 5059 1 0 0 25 0 1 0 60454261 14827520 2902 996147200 134512640 135215973 4294956304 18446744073709551615 135020409 0 0 4096 0 0 0 0 17 1 0 0
/proc/9031/statm: 3620 2902 401 171 0 2545 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 14480

[startup+102.302 s]
/proc/loadavg: 2.08 2.02 2.01 3/82 9079
/proc/meminfo: memFree=1592600/2055920 swapFree=4192812/4192956
[pid=9031] ppid=9029 vsize=23832 CPUtime=101.43
/proc/9031/stat : 9031 (pcs.big) R 9029 9031 8179 0 -1 4194304 5766 656 0 0 10139 4 0 0 25 0 1 0 60454261 24403968 5170 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 0 0 0
/proc/9031/statm: 5958 5170 401 171 0 4883 0
Current children cumulated CPU time (s) 101.43
Current children cumulated vsize (KiB) 23832

[startup+162.301 s]
/proc/loadavg: 2.03 2.01 2.00 3/73 9111
/proc/meminfo: memFree=1592608/2055920 swapFree=4192812/4192956
[pid=9031] ppid=9029 vsize=34256 CPUtime=161.4
/proc/9031/stat : 9031 (pcs.big) R 9029 9031 8179 0 -1 4194304 8493 656 0 0 16134 6 0 0 25 0 1 0 60454261 35078144 7864 996147200 134512640 135215973 4294956304 18446744073709551615 134583174 0 0 4096 0 0 0 0 17 0 0 0
/proc/9031/statm: 8564 7864 401 171 0 7489 0
Current children cumulated CPU time (s) 161.4
Current children cumulated vsize (KiB) 34256

[startup+222.307 s]
/proc/loadavg: 2.01 2.00 2.00 3/73 9111
/proc/meminfo: memFree=1573088/2055920 swapFree=4192812/4192956
[pid=9031] ppid=9029 vsize=45704 CPUtime=221.38
/proc/9031/stat : 9031 (pcs.big) R 9029 9031 8179 0 -1 4194304 11453 656 0 0 22131 7 0 0 25 0 1 0 60454261 46800896 10567 996147200 134512640 135215973 4294956304 18446744073709551615 135013263 0 0 4096 0 0 0 0 17 0 0 0
/proc/9031/statm: 11426 10567 401 171 0 10351 0
Current children cumulated CPU time (s) 221.38
Current children cumulated vsize (KiB) 45704

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 9111
/proc/meminfo: memFree=1554592/2055920 swapFree=4192812/4192956
[pid=9031] ppid=9029 vsize=56116 CPUtime=281.36
/proc/9031/stat : 9031 (pcs.big) R 9029 9031 8179 0 -1 4194304 14150 656 0 0 28127 9 0 0 25 0 1 0 60454261 57462784 13199 996147200 134512640 135215973 4294956304 18446744073709551615 134583647 0 0 4096 0 0 0 0 17 0 0 0
/proc/9031/statm: 14029 13199 401 171 0 12954 0
Current children cumulated CPU time (s) 281.36
Current children cumulated vsize (KiB) 56116

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 9111
/proc/meminfo: memFree=1536160/2055920 swapFree=4192812/4192956
[pid=9031] ppid=9029 vsize=65880 CPUtime=341.34
/proc/9031/stat : 9031 (pcs.big) R 9029 9031 8179 0 -1 4194304 16692 656 0 0 34123 11 0 0 25 0 1 0 60454261 67461120 15741 996147200 134512640 135215973 4294956304 18446744073709551615 134596309 0 0 4096 0 0 0 0 17 0 0 0
/proc/9031/statm: 16470 15741 401 171 0 15395 0
Current children cumulated CPU time (s) 341.34
Current children cumulated vsize (KiB) 65880

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 9113
/proc/meminfo: memFree=1518048/2055920 swapFree=4192812/4192956
[pid=9031] ppid=9029 vsize=77956 CPUtime=401.31
/proc/9031/stat : 9031 (pcs.big) R 9029 9031 8179 0 -1 4194304 19826 656 0 0 40119 12 0 0 25 0 1 0 60454261 79826944 18362 996147200 134512640 135215973 4294956304 18446744073709551615 4158961172 0 0 4096 0 0 0 0 17 0 0 0
/proc/9031/statm: 19489 18362 401 171 0 18414 0
Current children cumulated CPU time (s) 401.31
Current children cumulated vsize (KiB) 77956

[startup+462.301 s]
/proc/loadavg: 1.66 1.92 1.97 2/68 9196
/proc/meminfo: memFree=1551424/2055920 swapFree=4192812/4192956
[pid=9031] ppid=9029 vsize=88112 CPUtime=461.24
/proc/9031/stat : 9031 (pcs.big) R 9029 9031 8179 0 -1 4194304 22472 656 0 0 46109 15 0 0 25 0 1 0 60454261 90226688 21008 996147200 134512640 135215973 4294956304 18446744073709551615 134591585 0 0 4096 0 0 0 0 17 0 0 0
/proc/9031/statm: 22028 21008 401 171 0 20953 0
Current children cumulated CPU time (s) 461.24
Current children cumulated vsize (KiB) 88112

[startup+522.302 s]
/proc/loadavg: 1.24 1.75 1.91 2/68 9361
/proc/meminfo: memFree=1540936/2055920 swapFree=4192812/4192956
[pid=9031] ppid=9029 vsize=98644 CPUtime=521.19
/proc/9031/stat : 9031 (pcs.big) R 9029 9031 8179 0 -1 4194304 25214 656 0 0 52099 20 0 0 25 0 1 0 60454261 101011456 23621 996147200 134512640 135215973 4294956304 18446744073709551615 134589760 0 0 4096 0 0 0 0 17 0 0 0
/proc/9031/statm: 24661 23621 401 171 0 23586 0
Current children cumulated CPU time (s) 521.19
Current children cumulated vsize (KiB) 98644

[startup+582.301 s]
/proc/loadavg: 1.09 1.61 1.85 2/68 9460
/proc/meminfo: memFree=1530888/2055920 swapFree=4192812/4192956
[pid=9031] ppid=9029 vsize=108140 CPUtime=581.18
/proc/9031/stat : 9031 (pcs.big) R 9029 9031 8179 0 -1 4194304 27659 656 0 0 58094 24 0 0 25 0 1 0 60454261 110735360 26066 996147200 134512640 135215973 4294956304 18446744073709551615 134590036 0 0 4096 0 0 0 0 17 0 0 0
/proc/9031/statm: 27035 26066 401 171 0 25960 0
Current children cumulated CPU time (s) 581.18
Current children cumulated vsize (KiB) 108140

[startup+642.302 s]
/proc/loadavg: 1.03 1.50 1.79 2/68 9559
/proc/meminfo: memFree=1520848/2055920 swapFree=4192812/4192956
[pid=9031] ppid=9029 vsize=117640 CPUtime=641.13

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

[startup+882.306 s]
/proc/loadavg: 1.00 1.21 1.60 2/65 9563
/proc/meminfo: memFree=1483752/2055920 swapFree=4192812/4192956
[pid=9031] ppid=9029 vsize=158416 CPUtime=881.02
/proc/9031/stat : 9031 (pcs.big) R 9029 9031 8179 0 -1 4194304 40721 656 0 0 88065 37 0 0 25 0 1 0 60454261 162217984 38103 996147200 134512640 135215973 4294956304 18446744073709551615 134589787 0 0 4096 0 0 0 0 17 0 0 0
/proc/9031/statm: 39604 38103 401 171 0 38529 0
Current children cumulated CPU time (s) 881.02
Current children cumulated vsize (KiB) 158416

[startup+942.302 s]
/proc/loadavg: 1.00 1.17 1.56 2/65 9563
/proc/meminfo: memFree=1474408/2055920 swapFree=4192812/4192956
[pid=9031] ppid=9029 vsize=167512 CPUtime=940.98
/proc/9031/stat : 9031 (pcs.big) R 9029 9031 8179 0 -1 4194304 43083 656 0 0 94060 38 0 0 25 0 1 0 60454261 171532288 40465 996147200 134512640 135215973 4294956304 18446744073709551615 134585720 0 0 4096 0 0 0 0 17 1 0 0
/proc/9031/statm: 41878 40465 401 171 0 40803 0
Current children cumulated CPU time (s) 940.98
Current children cumulated vsize (KiB) 167512

[startup+1002.3 s]
/proc/loadavg: 1.00 1.14 1.52 2/65 9569
/proc/meminfo: memFree=1465008/2055920 swapFree=4192812/4192956
[pid=9031] ppid=9029 vsize=176488 CPUtime=1000.93
/proc/9031/stat : 9031 (pcs.big) R 9029 9031 8179 0 -1 4194304 45410 656 0 0 100053 40 0 0 25 0 1 0 60454261 180723712 42792 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 0 0 0
/proc/9031/statm: 44122 42792 401 171 0 43047 0
Current children cumulated CPU time (s) 1000.93
Current children cumulated vsize (KiB) 176488

[startup+1062.3 s]
/proc/loadavg: 1.00 1.11 1.49 2/65 9569
/proc/meminfo: memFree=1456112/2055920 swapFree=4192812/4192956
[pid=9031] ppid=9029 vsize=185056 CPUtime=1060.91
/proc/9031/stat : 9031 (pcs.big) R 9029 9031 8179 0 -1 4194304 47644 656 0 0 106050 41 0 0 25 0 1 0 60454261 189497344 45026 996147200 134512640 135215973 4294956304 18446744073709551615 4158960143 0 0 4096 0 0 0 0 17 0 0 0
/proc/9031/statm: 46264 45026 401 171 0 45189 0
Current children cumulated CPU time (s) 1060.91
Current children cumulated vsize (KiB) 185056

[startup+1122.3 s]
/proc/loadavg: 1.00 1.09 1.45 2/65 9569
/proc/meminfo: memFree=1446448/2055920 swapFree=4192812/4192956
[pid=9031] ppid=9029 vsize=195312 CPUtime=1120.88
/proc/9031/stat : 9031 (pcs.big) R 9029 9031 8179 0 -1 4194304 50297 656 0 0 112045 43 0 0 25 0 1 0 60454261 199999488 47422 996147200 134512640 135215973 4294956304 18446744073709551615 134583211 0 0 4096 0 0 0 0 17 0 0 0
/proc/9031/statm: 48828 47422 401 171 0 47753 0
Current children cumulated CPU time (s) 1120.88
Current children cumulated vsize (KiB) 195312

[startup+1182.3 s]
/proc/loadavg: 1.00 1.07 1.42 2/65 9569
/proc/meminfo: memFree=1437808/2055920 swapFree=4192812/4192956
[pid=9031] ppid=9029 vsize=203624 CPUtime=1180.85
/proc/9031/stat : 9031 (pcs.big) R 9029 9031 8179 0 -1 4194304 52465 656 0 0 118041 44 0 0 25 0 1 0 60454261 208510976 49590 996147200 134512640 135215973 4294956304 18446744073709551615 134599858 0 0 4096 0 0 0 0 17 0 0 0
/proc/9031/statm: 50906 49590 401 171 0 49831 0
Current children cumulated CPU time (s) 1180.85
Current children cumulated vsize (KiB) 203624

[startup+1242.3 s]
/proc/loadavg: 1.00 1.05 1.40 2/65 9569
/proc/meminfo: memFree=1429744/2055920 swapFree=4192812/4192956
[pid=9031] ppid=9029 vsize=211280 CPUtime=1240.83
/proc/9031/stat : 9031 (pcs.big) R 9029 9031 8179 0 -1 4194304 54465 656 0 0 124037 46 0 0 25 0 1 0 60454261 216350720 51590 996147200 134512640 135215973 4294956304 18446744073709551615 134599879 0 0 4096 0 0 0 0 17 0 0 0
/proc/9031/statm: 52820 51590 401 171 0 51745 0
Current children cumulated CPU time (s) 1240.83
Current children cumulated vsize (KiB) 211280

[startup+1302.3 s]
/proc/loadavg: 1.00 1.04 1.37 2/65 9569
/proc/meminfo: memFree=1421552/2055920 swapFree=4192812/4192956
[pid=9031] ppid=9029 vsize=219192 CPUtime=1300.81
/proc/9031/stat : 9031 (pcs.big) R 9029 9031 8179 0 -1 4194304 56517 656 0 0 130032 49 0 0 25 0 1 0 60454261 224452608 53642 996147200 134512640 135215973 4294956304 18446744073709551615 134591200 0 0 4096 0 0 0 0 17 0 0 0
/proc/9031/statm: 54798 53642 401 171 0 53723 0
Current children cumulated CPU time (s) 1300.81
Current children cumulated vsize (KiB) 219192

[startup+1362.3 s]
/proc/loadavg: 1.00 1.03 1.34 2/65 9569
/proc/meminfo: memFree=1413488/2055920 swapFree=4192812/4192956
[pid=9031] ppid=9029 vsize=226844 CPUtime=1360.77
/proc/9031/stat : 9031 (pcs.big) R 9029 9031 8179 0 -1 4194304 58521 656 0 0 136027 50 0 0 25 0 1 0 60454261 232288256 55646 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/9031/statm: 56711 55646 401 171 0 55636 0
Current children cumulated CPU time (s) 1360.77
Current children cumulated vsize (KiB) 226844

[startup+1422.3 s]
/proc/loadavg: 1.00 1.02 1.32 2/65 9569
/proc/meminfo: memFree=1404976/2055920 swapFree=4192812/4192956
[pid=9031] ppid=9029 vsize=235024 CPUtime=1420.75
/proc/9031/stat : 9031 (pcs.big) R 9029 9031 8179 0 -1 4194304 60640 656 0 0 142023 52 0 0 25 0 1 0 60454261 240664576 57765 996147200 134512640 135215973 4294956304 18446744073709551615 134590424 0 0 4096 0 0 0 0 17 0 0 0
/proc/9031/statm: 58756 57765 401 171 0 57681 0
Current children cumulated CPU time (s) 1420.75
Current children cumulated vsize (KiB) 235024

[startup+1482.3 s]
/proc/loadavg: 1.00 1.02 1.29 2/65 9569
/proc/meminfo: memFree=1396592/2055920 swapFree=4192812/4192956
[pid=9031] ppid=9029 vsize=243204 CPUtime=1480.72
/proc/9031/stat : 9031 (pcs.big) R 9029 9031 8179 0 -1 4194304 62753 656 0 0 148018 54 0 0 25 0 1 0 60454261 249040896 59878 996147200 134512640 135215973 4294956304 18446744073709551615 134590052 0 0 4096 0 0 0 0 17 0 0 0
/proc/9031/statm: 60801 59878 401 171 0 59726 0
Current children cumulated CPU time (s) 1480.72
Current children cumulated vsize (KiB) 243204

[startup+1542.31 s]
/proc/loadavg: 1.00 1.01 1.27 2/65 9569
/proc/meminfo: memFree=1388720/2055920 swapFree=4192812/4192956
[pid=9031] ppid=9029 vsize=258788 CPUtime=1540.68
/proc/9031/stat : 9031 (pcs.big) R 9029 9031 8179 0 -1 4194304 66730 656 0 0 154012 56 0 0 25 0 1 0 60454261 264998912 61806 996147200 134512640 135215973 4294956304 18446744073709551615 134591061 0 0 4096 0 0 0 0 17 0 0 0
/proc/9031/statm: 64697 61806 401 171 0 63622 0
Current children cumulated CPU time (s) 1540.68
Current children cumulated vsize (KiB) 258788

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.25 2/65 9569
/proc/meminfo: memFree=1380720/2055920 swapFree=4192812/4192956
[pid=9031] ppid=9029 vsize=266444 CPUtime=1600.65
/proc/9031/stat : 9031 (pcs.big) R 9029 9031 8179 0 -1 4194304 68751 656 0 0 160007 58 0 0 25 0 1 0 60454261 272838656 63827 996147200 134512640 135215973 4294956304 18446744073709551615 134583715 0 0 4096 0 0 0 0 17 0 0 0
/proc/9031/statm: 66611 63827 401 171 0 65536 0
Current children cumulated CPU time (s) 1600.65
Current children cumulated vsize (KiB) 266444

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.24 2/65 9569
/proc/meminfo: memFree=1373296/2055920 swapFree=4192812/4192956
[pid=9031] ppid=9029 vsize=273568 CPUtime=1660.63
/proc/9031/stat : 9031 (pcs.big) R 9029 9031 8179 0 -1 4194304 70585 656 0 0 166004 59 0 0 25 0 1 0 60454261 280133632 65661 996147200 134512640 135215973 4294956304 18446744073709551615 134583597 0 0 4096 0 0 0 0 17 0 0 0
/proc/9031/statm: 68392 65661 401 171 0 67317 0
Current children cumulated CPU time (s) 1660.63
Current children cumulated vsize (KiB) 273568

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.22 2/65 9569
/proc/meminfo: memFree=1365488/2055920 swapFree=4192812/4192956
[pid=9031] ppid=9029 vsize=281088 CPUtime=1720.6
/proc/9031/stat : 9031 (pcs.big) R 9029 9031 8179 0 -1 4194304 72553 656 0 0 172000 60 0 0 25 0 1 0 60454261 287834112 67629 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/9031/statm: 70272 67629 401 171 0 69197 0
Current children cumulated CPU time (s) 1720.6
Current children cumulated vsize (KiB) 281088

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.20 2/65 9569
/proc/meminfo: memFree=1357552/2055920 swapFree=4192812/4192956
[pid=9031] ppid=9029 vsize=288612 CPUtime=1780.59
/proc/9031/stat : 9031 (pcs.big) R 9029 9031 8179 0 -1 4194304 74504 656 0 0 177997 62 0 0 25 0 1 0 60454261 295538688 69580 996147200 134512640 135215973 4294956304 18446744073709551615 134648275 0 0 4096 0 0 0 0 17 0 0 0
/proc/9031/statm: 72153 69580 401 171 0 71078 0
Current children cumulated CPU time (s) 1780.59
Current children cumulated vsize (KiB) 288612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.8 s]
/proc/loadavg: 1.00 1.00 1.20 2/65 9569
/proc/meminfo: memFree=1354800/2055920 swapFree=4192812/4192956
[pid=9031] ppid=9029 vsize=291252 CPUtime=1800.09
/proc/9031/stat : 9031 (pcs.big) R 9029 9031 8179 0 -1 4194304 75188 656 0 0 179946 63 0 0 25 0 1 0 60454261 298242048 70264 996147200 134512640 135215973 4294956304 18446744073709551615 134590016 0 0 4096 0 0 0 0 17 0 0 0
/proc/9031/statm: 72813 70264 401 171 0 71738 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 291252

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

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

[startup+1801.8 s]
/proc/loadavg: 1.00 1.00 1.20 2/65 9569
/proc/meminfo: memFree=1354800/2055920 swapFree=4192812/4192956
[pid=9031] ppid=9029 vsize=291252 CPUtime=1800.09
/proc/9031/stat : 9031 (pcs.big) R 9029 9031 8179 0 -1 4194304 75188 656 0 0 179946 63 0 0 25 0 1 0 60454261 298242048 70264 996147200 134512640 135215973 4294956304 18446744073709551615 134590016 0 0 4096 0 0 0 0 17 0 0 0
/proc/9031/statm: 72813 70264 401 171 0 71738 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 291252

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.86
CPU time (s): 1800.16
CPU user time (s): 1799.47
CPU system time (s): 0.685895
CPU usage (%): 99.9055
Max. virtual memory (cumulated for all children) (KiB): 291252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.47
system time used= 0.685895
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 75844
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= 17
involuntary context switches= 8892

runsolver used 1.65575 second user time and 5.15022 second system time

The end

Launcher Data 

Begin job on node25 at 2009-07-16 10:44:39
IDJOB=2092208
IDBENCH=60303
IDSOLVER=734
FILE ID=node25/2092208-1247733879
PBS_JOBID= 9521609
Free space on /tmp= 66312 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/tightness0.8/normalized-rand-2-40-80-103-800-63_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2092208-1247733879/watcher-2092208-1247733879 -o /tmp/evaluation-result-2092208-1247733879/solver-2092208-1247733879 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1322903746 HOME/instance-2092208-1247733879.xml

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

MD5SUM BENCH= 14572cedfa1d9727c29fe150adb0e313
RANDOM SEED=1322903746

node25.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		: 3000.231
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		: 3000.231
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:       1614144 kB
Buffers:         84144 kB
Cached:         246948 kB
SwapCached:          0 kB
Active:          79156 kB
Inactive:       286404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1614144 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2468 kB
Writeback:           0 kB
Mapped:          54816 kB
Slab:            61240 kB
Committed_AS:   490220 kB
PageTables:       1976 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= 66312 MiB
End job on node25 at 2009-07-16 11:14:43