Trace number 2089282

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 1801.12

General information on the benchmark

Namecsp/tightness0.5/
normalized-rand-2-40-25-180-500-66_ext.xml
MD5SUM0e0d4e11cabcedd2f64a119fd1a4c3f5
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 benchmark3.87041
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints180
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension180
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 1605228651
0.18/0.20	c Constructing HOME/instance-2089282-1247729883.xml  with 4500 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-2089282-1247729883/watcher-2089282-1247729883 -o /tmp/evaluation-result-2089282-1247729883/solver-2089282-1247729883 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1605228651 HOME/instance-2089282-1247729883.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: 2.04 2.01 2.00 4/73 18941
/proc/meminfo: memFree=1534280/2055920 swapFree=4192812/4192956
[pid=18941] ppid=18939 vsize=5356 CPUtime=0
/proc/18941/stat : 18941 (pcssolve) R 18939 18941 18072 0 -1 4194304 290 0 0 0 0 0 0 0 19 0 1 0 60052870 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 226686986911 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/18941/statm: 1339 241 200 169 0 50 0
[pid=18942] ppid=18941 vsize=5356 CPUtime=0
/proc/18942/stat : 18942 (pcssolve) R 18941 18941 18072 0 -1 4194368 1 0 0 0 0 0 0 0 19 0 1 0 60052870 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 226686986996 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/18942/statm: 1339 241 200 169 0 50 0
[pid=18943] ppid=18941 vsize=5356 CPUtime=0
/proc/18943/stat : 18943 (pcssolve) R 18941 18941 18072 0 -1 4194368 0 0 0 0 0 0 0 0 19 0 1 0 60052870 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 226686986911 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/18943/statm: 1339 241 200 169 0 50 0

[startup+0.0930759 s]
/proc/loadavg: 2.04 2.01 2.00 4/73 18941
/proc/meminfo: memFree=1534280/2055920 swapFree=4192812/4192956
[pid=18941] ppid=18939 vsize=5704 CPUtime=0.07
/proc/18941/stat : 18941 (pcs.small) R 18939 18941 18072 0 -1 4194304 1128 822 0 0 7 0 0 0 18 0 1 0 60052870 5840896 737 996147200 134512640 135095119 4294956304 18446744073709551615 6149755 0 0 4096 0 0 0 0 17 0 0 0
/proc/18941/statm: 1426 737 364 142 0 380 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5704

[startup+0.101075 s]
/proc/loadavg: 2.04 2.01 2.00 4/73 18941
/proc/meminfo: memFree=1534280/2055920 swapFree=4192812/4192956
[pid=18941] ppid=18939 vsize=5836 CPUtime=0.08
/proc/18941/stat : 18941 (pcs.small) R 18939 18941 18072 0 -1 4194304 1164 822 0 0 8 0 0 0 18 0 1 0 60052870 5976064 773 996147200 134512640 135095119 4294956304 18446744073709551615 6149755 0 0 4096 0 0 0 0 17 0 0 0
/proc/18941/statm: 1459 774 364 142 0 413 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5836

[startup+0.301118 s]
/proc/loadavg: 2.04 2.01 2.00 4/73 18941
/proc/meminfo: memFree=1534280/2055920 swapFree=4192812/4192956
[pid=18941] ppid=18939 vsize=7048 CPUtime=0.28
/proc/18941/stat : 18941 (pcs.small) R 18939 18941 18072 0 -1 4194304 1500 822 0 0 28 0 0 0 19 0 1 0 60052870 7217152 1076 996147200 134512640 135095119 4294956304 18446744073709551615 134839516 0 0 4096 0 0 0 0 17 0 0 0
/proc/18941/statm: 1762 1076 379 142 0 716 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7048

[startup+0.701198 s]
/proc/loadavg: 2.04 2.01 2.00 4/73 18941
/proc/meminfo: memFree=1534280/2055920 swapFree=4192812/4192956
[pid=18941] ppid=18939 vsize=7048 CPUtime=0.68
/proc/18941/stat : 18941 (pcs.small) R 18939 18941 18072 0 -1 4194304 1510 822 0 0 68 0 0 0 22 0 1 0 60052870 7217152 1086 996147200 134512640 135095119 4294956304 18446744073709551615 134838109 0 0 4096 0 0 0 0 17 0 0 0
/proc/18941/statm: 1762 1086 379 142 0 716 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7048

[startup+1.50136 s]
/proc/loadavg: 2.04 2.01 2.00 3/74 18947
/proc/meminfo: memFree=1531200/2055920 swapFree=4192812/4192956
[pid=18941] ppid=18939 vsize=6788 CPUtime=1.48
/proc/18941/stat : 18941 (pcs.small) R 18939 18941 18072 0 -1 4194304 1528 822 0 0 148 0 0 0 25 0 1 0 60052870 6950912 1039 996147200 134512640 135095119 4294956304 18446744073709551615 134555136 0 0 4096 0 0 0 0 17 0 0 0
/proc/18941/statm: 1697 1039 379 142 0 651 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6788

[startup+3.10169 s]
/proc/loadavg: 2.04 2.01 2.00 3/74 18947
/proc/meminfo: memFree=1530944/2055920 swapFree=4192812/4192956
[pid=18941] ppid=18939 vsize=7816 CPUtime=3.08
/proc/18941/stat : 18941 (pcs.small) R 18939 18941 18072 0 -1 4194304 1694 822 0 0 308 0 0 0 25 0 1 0 60052870 8003584 1205 996147200 134512640 135095119 4294956304 18446744073709551615 134578292 0 0 4096 0 0 0 0 17 0 0 0
/proc/18941/statm: 1954 1205 379 142 0 908 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7816

[startup+6.30134 s]
/proc/loadavg: 2.03 2.01 2.00 3/74 18947
/proc/meminfo: memFree=1529024/2055920 swapFree=4192812/4192956
[pid=18941] ppid=18939 vsize=10792 CPUtime=6.28
/proc/18941/stat : 18941 (pcs.small) R 18939 18941 18072 0 -1 4194304 2454 822 0 0 627 1 0 0 25 0 1 0 60052870 11051008 1708 996147200 134512640 135095119 4294956304 18446744073709551615 134589681 0 0 4096 0 0 0 0 17 0 0 0
/proc/18941/statm: 2698 1708 379 142 0 1652 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10792

[startup+12.7016 s]
/proc/loadavg: 2.03 2.01 2.00 3/74 18947
/proc/meminfo: memFree=1525696/2055920 swapFree=4192812/4192956
[pid=18941] ppid=18939 vsize=11052 CPUtime=12.67
/proc/18941/stat : 18941 (pcs.small) R 18939 18941 18072 0 -1 4194304 2749 822 0 0 1266 1 0 0 25 0 1 0 60052870 11317248 2003 996147200 134512640 135095119 4294956304 18446744073709551615 134589510 0 0 4096 0 0 0 0 17 0 0 0
/proc/18941/statm: 2763 2003 379 142 0 1717 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 11052

[startup+25.5012 s]
/proc/loadavg: 2.02 2.01 2.00 3/74 18947
/proc/meminfo: memFree=1520192/2055920 swapFree=4192812/4192956
[pid=18941] ppid=18939 vsize=16756 CPUtime=25.46
/proc/18941/stat : 18941 (pcs.small) R 18939 18941 18072 0 -1 4194304 4485 822 0 0 2544 2 0 0 25 0 1 0 60052870 17158144 2969 996147200 134512640 135095119 4294956304 18446744073709551615 134642871 0 0 4096 0 0 0 0 17 0 0 0
/proc/18941/statm: 4189 2969 379 142 0 3143 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 16756

[startup+51.1015 s]
/proc/loadavg: 2.01 2.01 2.00 3/74 18947
/proc/meminfo: memFree=1514432/2055920 swapFree=4192812/4192956
[pid=18941] ppid=18939 vsize=21904 CPUtime=51.05
/proc/18941/stat : 18941 (pcs.small) R 18939 18941 18072 0 -1 4194304 6230 822 0 0 5101 4 0 0 25 0 1 0 60052870 22429696 3689 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/18941/statm: 5476 3689 379 142 0 4430 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 21904

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18947
/proc/meminfo: memFree=1500928/2055920 swapFree=4192812/4192956
[pid=18941] ppid=18939 vsize=29620 CPUtime=102.23
/proc/18941/stat : 18941 (pcs.small) R 18939 18941 18072 0 -1 4194304 8790 822 0 0 10217 6 0 0 25 0 1 0 60052870 30330880 5736 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18941/statm: 7405 5736 379 142 0 6359 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 29620

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18947
/proc/meminfo: memFree=1493696/2055920 swapFree=4192812/4192956
[pid=18941] ppid=18939 vsize=30012 CPUtime=162.2
/proc/18941/stat : 18941 (pcs.small) R 18939 18941 18072 0 -1 4194304 9430 822 0 0 16213 7 0 0 25 0 1 0 60052870 30732288 6376 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/18941/statm: 7503 6376 379 142 0 6457 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 30012

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18947
/proc/meminfo: memFree=1485888/2055920 swapFree=4192812/4192956
[pid=18941] ppid=18939 vsize=40312 CPUtime=222.17
/proc/18941/stat : 18941 (pcs.small) R 18939 18941 18072 0 -1 4194304 12449 822 0 0 22208 9 0 0 25 0 1 0 60052870 41279488 7346 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18941/statm: 10078 7346 379 142 0 9032 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 40312

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18947
/proc/meminfo: memFree=1478720/2055920 swapFree=4192812/4192956
[pid=18941] ppid=18939 vsize=42288 CPUtime=282.14
/proc/18941/stat : 18941 (pcs.small) R 18939 18941 18072 0 -1 4194304 13375 822 0 0 28204 10 0 0 25 0 1 0 60052870 43302912 8272 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 0 0 0
/proc/18941/statm: 10572 8272 379 142 0 9526 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 42288

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18947
/proc/meminfo: memFree=1465920/2055920 swapFree=4192812/4192956
[pid=18941] ppid=18939 vsize=44000 CPUtime=342.12
/proc/18941/stat : 18941 (pcs.small) R 18939 18941 18072 0 -1 4194304 14211 822 0 0 34200 12 0 0 25 0 1 0 60052870 45056000 9108 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18941/statm: 11000 9108 379 142 0 9954 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 44000

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18947
/proc/meminfo: memFree=1461376/2055920 swapFree=4192812/4192956
[pid=18941] ppid=18939 vsize=45708 CPUtime=402.08
/proc/18941/stat : 18941 (pcs.small) R 18939 18941 18072 0 -1 4194304 15016 822 0 0 40195 13 0 0 25 0 1 0 60052870 46804992 9913 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18941/statm: 11427 9913 379 142 0 10381 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 45708

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18947
/proc/meminfo: memFree=1452352/2055920 swapFree=4192812/4192956
[pid=18941] ppid=18939 vsize=56140 CPUtime=462.05
/proc/18941/stat : 18941 (pcs.small) R 18939 18941 18072 0 -1 4194304 17955 822 0 0 46191 14 0 0 25 0 1 0 60052870 57487360 11827 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18941/statm: 14035 11827 379 142 0 12989 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 56140

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18947
/proc/meminfo: memFree=1449728/2055920 swapFree=4192812/4192956
[pid=18941] ppid=18939 vsize=56140 CPUtime=522.02
/proc/18941/stat : 18941 (pcs.small) R 18939 18941 18072 0 -1 4194304 18285 822 0 0 52188 14 0 0 25 0 1 0 60052870 57487360 12157 996147200 134512640 135095119 4294956304 18446744073709551615 134636912 0 0 4096 0 0 0 0 17 0 0 0
/proc/18941/statm: 14035 12157 379 142 0 12989 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 56140

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18947
/proc/meminfo: memFree=1445824/2055920 swapFree=4192812/4192956
[pid=18941] ppid=18939 vsize=56140 CPUtime=581.99
/proc/18941/stat : 18941 (pcs.small) R 18939 18941 18072 0 -1 4194304 18588 822 0 0 58184 15 0 0 25 0 1 0 60052870 57487360 12460 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18941/statm: 14035 12460 379 142 0 12989 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 56140

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18947
/proc/meminfo: memFree=1441536/2055920 swapFree=4192812/4192956
[pid=18941] ppid=18939 vsize=72656 CPUtime=641.97

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

[startup+882.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18949
/proc/meminfo: memFree=1421952/2055920 swapFree=4192812/4192956
[pid=18941] ppid=18939 vsize=77924 CPUtime=881.84
/proc/18941/stat : 18941 (pcs.small) R 18939 18941 18072 0 -1 4194304 25484 822 0 0 88162 22 0 0 25 0 1 0 60052870 79794176 15259 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18941/statm: 19481 15259 379 142 0 18435 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 77924

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18949
/proc/meminfo: memFree=1417408/2055920 swapFree=4192812/4192956
[pid=18941] ppid=18939 vsize=79104 CPUtime=941.81
/proc/18941/stat : 18941 (pcs.small) R 18939 18941 18072 0 -1 4194304 26047 822 0 0 94158 23 0 0 25 0 1 0 60052870 81002496 15822 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18941/statm: 19776 15822 379 142 0 18730 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 79104

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18949
/proc/meminfo: memFree=1412800/2055920 swapFree=4192812/4192956
[pid=18941] ppid=18939 vsize=80168 CPUtime=1001.78
/proc/18941/stat : 18941 (pcs.small) R 18939 18941 18072 0 -1 4194304 26587 822 0 0 100154 24 0 0 25 0 1 0 60052870 82092032 16362 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/18941/statm: 20042 16362 379 142 0 18996 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 80168

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18949
/proc/meminfo: memFree=1408576/2055920 swapFree=4192812/4192956
[pid=18941] ppid=18939 vsize=81348 CPUtime=1061.75
/proc/18941/stat : 18941 (pcs.small) R 18939 18941 18072 0 -1 4194304 27140 822 0 0 106150 25 0 0 25 0 1 0 60052870 83300352 16915 996147200 134512640 135095119 4294956304 18446744073709551615 134555099 0 0 4096 0 0 0 0 17 0 0 0
/proc/18941/statm: 20337 16915 379 142 0 19291 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 81348

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18949
/proc/meminfo: memFree=1404224/2055920 swapFree=4192812/4192956
[pid=18941] ppid=18939 vsize=82532 CPUtime=1121.72
/proc/18941/stat : 18941 (pcs.small) R 18939 18941 18072 0 -1 4194304 27672 822 0 0 112146 26 0 0 25 0 1 0 60052870 84512768 17447 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18941/statm: 20633 17447 379 142 0 19587 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 82532

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18949
/proc/meminfo: memFree=1400000/2055920 swapFree=4192812/4192956
[pid=18941] ppid=18939 vsize=83456 CPUtime=1181.69
/proc/18941/stat : 18941 (pcs.small) R 18939 18941 18072 0 -1 4194304 28182 822 0 0 118142 27 0 0 25 0 1 0 60052870 85458944 17957 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18941/statm: 20864 17957 379 142 0 19818 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 83456

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18949
/proc/meminfo: memFree=1395840/2055920 swapFree=4192812/4192956
[pid=18941] ppid=18939 vsize=84644 CPUtime=1241.67
/proc/18941/stat : 18941 (pcs.small) R 18939 18941 18072 0 -1 4194304 28716 822 0 0 124139 28 0 0 25 0 1 0 60052870 86675456 18491 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18941/statm: 21161 18491 379 142 0 20115 0
Current children cumulated CPU time (s) 1241.67
Current children cumulated vsize (KiB) 84644

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18949
/proc/meminfo: memFree=1391616/2055920 swapFree=4192812/4192956
[pid=18941] ppid=18939 vsize=85704 CPUtime=1301.64
/proc/18941/stat : 18941 (pcs.small) R 18939 18941 18072 0 -1 4194304 29218 822 0 0 130136 28 0 0 25 0 1 0 60052870 87760896 18993 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/18941/statm: 21426 18993 379 142 0 20380 0
Current children cumulated CPU time (s) 1301.64
Current children cumulated vsize (KiB) 85704

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18949
/proc/meminfo: memFree=1374080/2055920 swapFree=4192812/4192956
[pid=18941] ppid=18939 vsize=86756 CPUtime=1361.6
/proc/18941/stat : 18941 (pcs.small) R 18939 18941 18072 0 -1 4194304 29690 822 0 0 136132 28 0 0 25 0 1 0 60052870 88838144 19465 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18941/statm: 21689 19465 379 142 0 20643 0
Current children cumulated CPU time (s) 1361.6
Current children cumulated vsize (KiB) 86756

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18955
/proc/meminfo: memFree=1371264/2055920 swapFree=4192812/4192956
[pid=18941] ppid=18939 vsize=87672 CPUtime=1421.56
/proc/18941/stat : 18941 (pcs.small) R 18939 18941 18072 0 -1 4194304 30161 822 0 0 142127 29 0 0 25 0 1 0 60052870 89776128 19936 996147200 134512640 135095119 4294956304 18446744073709551615 134615450 0 0 4096 0 0 0 0 17 0 0 0
/proc/18941/statm: 21918 19936 379 142 0 20872 0
Current children cumulated CPU time (s) 1421.56
Current children cumulated vsize (KiB) 87672

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18955
/proc/meminfo: memFree=1368448/2055920 swapFree=4192812/4192956
[pid=18941] ppid=18939 vsize=88860 CPUtime=1481.52
/proc/18941/stat : 18941 (pcs.small) R 18939 18941 18072 0 -1 4194304 30663 822 0 0 148122 30 0 0 25 0 1 0 60052870 90992640 20438 996147200 134512640 135095119 4294956304 18446744073709551615 134607067 0 0 4096 0 0 0 0 17 0 0 0
/proc/18941/statm: 22215 20438 379 142 0 21169 0
Current children cumulated CPU time (s) 1481.52
Current children cumulated vsize (KiB) 88860

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18955
/proc/meminfo: memFree=1353152/2055920 swapFree=4192812/4192956
[pid=18941] ppid=18939 vsize=110516 CPUtime=1541.5
/proc/18941/stat : 18941 (pcs.small) R 18939 18941 18072 0 -1 4194304 36305 822 0 0 154117 33 0 0 25 0 1 0 60052870 113168384 24031 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18941/statm: 27629 24031 379 142 0 26583 0
Current children cumulated CPU time (s) 1541.5
Current children cumulated vsize (KiB) 110516

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18955
/proc/meminfo: memFree=1351552/2055920 swapFree=4192812/4192956
[pid=18941] ppid=18939 vsize=110516 CPUtime=1601.47
/proc/18941/stat : 18941 (pcs.small) R 18939 18941 18072 0 -1 4194304 36522 822 0 0 160114 33 0 0 25 0 1 0 60052870 113168384 24248 996147200 134512640 135095119 4294956304 18446744073709551615 134589639 0 0 4096 0 0 0 0 17 0 0 0
/proc/18941/statm: 27629 24248 379 142 0 26583 0
Current children cumulated CPU time (s) 1601.47
Current children cumulated vsize (KiB) 110516

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18955
/proc/meminfo: memFree=1349824/2055920 swapFree=4192812/4192956
[pid=18941] ppid=18939 vsize=110516 CPUtime=1661.43
/proc/18941/stat : 18941 (pcs.small) R 18939 18941 18072 0 -1 4194304 36741 822 0 0 166110 33 0 0 25 0 1 0 60052870 113168384 24467 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18941/statm: 27629 24467 379 142 0 26583 0
Current children cumulated CPU time (s) 1661.43
Current children cumulated vsize (KiB) 110516

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18955
/proc/meminfo: memFree=1348160/2055920 swapFree=4192812/4192956
[pid=18941] ppid=18939 vsize=110516 CPUtime=1721.41
/proc/18941/stat : 18941 (pcs.small) R 18939 18941 18072 0 -1 4194304 36945 822 0 0 172107 34 0 0 25 0 1 0 60052870 113168384 24671 996147200 134512640 135095119 4294956304 18446744073709551615 134643008 0 0 4096 0 0 0 0 17 0 0 0
/proc/18941/statm: 27629 24671 379 142 0 26583 0
Current children cumulated CPU time (s) 1721.41
Current children cumulated vsize (KiB) 110516

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 2/72 18956
/proc/meminfo: memFree=1446160/2055920 swapFree=4192812/4192956
[pid=18941] ppid=18939 vsize=110516 CPUtime=1781.37
/proc/18941/stat : 18941 (pcs.small) R 18939 18941 18072 0 -1 4194304 37161 822 0 0 178103 34 0 0 25 0 1 0 60052870 113168384 24887 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18941/statm: 27629 24887 379 142 0 26583 0
Current children cumulated CPU time (s) 1781.37
Current children cumulated vsize (KiB) 110516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18988
/proc/meminfo: memFree=1440768/2055920 swapFree=4192812/4192956
[pid=18941] ppid=18939 vsize=110516 CPUtime=1800.01
/proc/18941/stat : 18941 (pcs.small) R 18939 18941 18072 0 -1 4194304 37223 822 0 0 179967 34 0 0 25 0 1 0 60052870 113168384 24949 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18941/statm: 27629 24949 379 142 0 26583 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 110516

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

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

[startup+1801.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18988
/proc/meminfo: memFree=1440768/2055920 swapFree=4192812/4192956
[pid=18941] ppid=18939 vsize=110516 CPUtime=1800.01
/proc/18941/stat : 18941 (pcs.small) R 18939 18941 18072 0 -1 4194304 37223 822 0 0 179967 34 0 0 25 0 1 0 60052870 113168384 24949 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18941/statm: 27629 24949 379 142 0 26583 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 110516

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.12
CPU time (s): 1800.05
CPU user time (s): 1799.68
CPU system time (s): 0.374943
CPU usage (%): 99.9404
Max. virtual memory (cumulated for all children) (KiB): 113168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.68
system time used= 0.374943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38045
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= 22
involuntary context switches= 7790

runsolver used 1.48577 second user time and 5.08323 second system time

The end

Launcher Data 

Begin job on node80 at 2009-07-16 09:38:03
IDJOB=2089282
IDBENCH=59419
IDSOLVER=734
FILE ID=node80/2089282-1247729883
PBS_JOBID= 9521523
Free space on /tmp= 66320 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/tightness0.5/normalized-rand-2-40-25-180-500-66_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089282-1247729883/watcher-2089282-1247729883 -o /tmp/evaluation-result-2089282-1247729883/solver-2089282-1247729883 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1605228651 HOME/instance-2089282-1247729883.xml

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

MD5SUM BENCH= 0e0d4e11cabcedd2f64a119fd1a4c3f5
RANDOM SEED=1605228651

node80.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		: 3000.285
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		: 3000.285
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:       1534760 kB
Buffers:         80448 kB
Cached:         328096 kB
SwapCached:          0 kB
Active:         106260 kB
Inactive:       329428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1534760 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2256 kB
Writeback:           0 kB
Mapped:          38528 kB
Slab:            70836 kB
Committed_AS:   533208 kB
PageTables:       1752 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= 66320 MiB
End job on node80 at 2009-07-16 10:08:06