Trace number 2080592

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) 1800.1 1800.94

General information on the benchmark

Namecsp/knights/
normalized-knights-25-9.xml
MD5SUM2c2a315f78e02a36f39cc2b3c6ab1a62
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2.34964
Satisfiable
(Un)Satisfiability was proved
Number of variables9
Number of constraints36
Maximum constraint arity2
Maximum domain size625
Number of constraints which are defined in extension0
Number of constraints which are defined in intension36
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
0.00/0.02	c Seed is 1040575602
0.00/0.02	c Constructing HOME/instance-2080592-1247717904.xml 
0.00/0.02	c deduced all_different(V2,V4,V6,V0)
0.00/0.02	c deduced all_different(V3,V5,V7,V1)
0.00/0.02	c deduced all_different(V1,V3,V5,V8)
0.00/0.02	c  with 273 constraints
0.00/0.02	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-2080592-1247717904/watcher-2080592-1247717904 -o /tmp/evaluation-result-2080592-1247717904/solver-2080592-1247717904 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1040575602 HOME/instance-2080592-1247717904.xml 

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


[startup+0 s]
/proc/loadavg: 1.92 2.00 2.03 4/82 12556
/proc/meminfo: memFree=1372344/2055920 swapFree=4192812/4192956
[pid=12556] ppid=12554 vsize=5356 CPUtime=0
/proc/12556/stat : 12556 (pcssolve) R 12554 12556 10722 0 -1 4194304 273 0 0 0 0 0 0 0 20 0 1 0 58853476 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 271894243999 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/12556/statm: 1339 241 200 169 0 50 0
[pid=12557] ppid=12556 vsize=5356 CPUtime=0
/proc/12557/stat : 12557 (pcssolve) R 12556 12556 10722 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 58853476 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 271894243999 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/12557/statm: 1339 241 200 169 0 50 0

[startup+0.0831111 s]
/proc/loadavg: 1.92 2.00 2.03 4/82 12556
/proc/meminfo: memFree=1372344/2055920 swapFree=4192812/4192956
[pid=12556] ppid=12554 vsize=4892 CPUtime=0.06
/proc/12556/stat : 12556 (pcs.big) R 12554 12556 10722 0 -1 4194304 925 643 0 0 6 0 0 0 23 0 1 0 58853476 5009408 556 996147200 134512640 135215973 4294956304 18446744073709551615 134902454 0 0 4096 0 0 0 0 17 1 0 0
/proc/12556/statm: 1223 556 420 171 0 148 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4892

[startup+0.101111 s]
/proc/loadavg: 1.92 2.00 2.03 4/82 12556
/proc/meminfo: memFree=1372344/2055920 swapFree=4192812/4192956
[pid=12556] ppid=12554 vsize=5020 CPUtime=0.08
/proc/12556/stat : 12556 (pcs.big) R 12554 12556 10722 0 -1 4194304 956 643 0 0 8 0 0 0 23 0 1 0 58853476 5140480 587 996147200 134512640 135215973 4294956304 18446744073709551615 134596227 0 0 4096 0 0 0 0 17 1 0 0
/proc/12556/statm: 1255 587 420 171 0 180 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5020

[startup+0.301134 s]
/proc/loadavg: 1.92 2.00 2.03 4/82 12556
/proc/meminfo: memFree=1372344/2055920 swapFree=4192812/4192956
[pid=12556] ppid=12554 vsize=5804 CPUtime=0.28
/proc/12556/stat : 12556 (pcs.big) R 12554 12556 10722 0 -1 4194304 1175 643 0 0 28 0 0 0 25 0 1 0 58853476 5943296 806 996147200 134512640 135215973 4294956304 18446744073709551615 134988857 0 0 4096 0 0 0 0 17 1 0 0
/proc/12556/statm: 1451 806 423 171 0 376 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5804

[startup+0.701172 s]
/proc/loadavg: 1.92 2.00 2.03 4/82 12556
/proc/meminfo: memFree=1372344/2055920 swapFree=4192812/4192956
[pid=12556] ppid=12554 vsize=6324 CPUtime=0.68
/proc/12556/stat : 12556 (pcs.big) R 12554 12556 10722 0 -1 4194304 1261 643 0 0 68 0 0 0 25 0 1 0 58853476 6475776 892 996147200 134512640 135215973 4294956304 18446744073709551615 134609806 0 0 4096 0 0 0 0 17 1 0 0
/proc/12556/statm: 1581 892 423 171 0 506 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6324

[startup+1.50125 s]
/proc/loadavg: 1.92 2.00 2.03 3/83 12561
/proc/meminfo: memFree=1370224/2055920 swapFree=4192812/4192956
[pid=12556] ppid=12554 vsize=8020 CPUtime=1.47
/proc/12556/stat : 12556 (pcs.big) R 12554 12556 10722 0 -1 4194304 1714 643 0 0 147 0 0 0 25 0 1 0 58853476 8212480 1345 996147200 134512640 135215973 4294956304 18446744073709551615 134532899 0 0 4096 0 0 0 0 17 1 0 0
/proc/12556/statm: 2005 1345 423 171 0 930 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8020

[startup+3.1014 s]
/proc/loadavg: 1.92 2.00 2.03 3/83 12561
/proc/meminfo: memFree=1367984/2055920 swapFree=4192812/4192956
[pid=12556] ppid=12554 vsize=8924 CPUtime=3.06
/proc/12556/stat : 12556 (pcs.big) R 12554 12556 10722 0 -1 4194304 1975 643 0 0 306 0 0 0 25 0 1 0 58853476 9138176 1573 996147200 134512640 135215973 4294956304 18446744073709551615 134973999 0 0 4096 0 0 0 0 17 1 0 0
/proc/12556/statm: 2231 1573 423 171 0 1156 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 8924

[startup+6.30172 s]
/proc/loadavg: 1.93 2.00 2.03 3/83 12561
/proc/meminfo: memFree=1365936/2055920 swapFree=4192812/4192956
[pid=12556] ppid=12554 vsize=10592 CPUtime=6.26
/proc/12556/stat : 12556 (pcs.big) R 12554 12556 10722 0 -1 4194304 2431 643 0 0 625 1 0 0 25 0 1 0 58853476 10846208 1964 996147200 134512640 135215973 4294956304 18446744073709551615 134648275 0 0 4096 0 0 0 0 17 1 0 0
/proc/12556/statm: 2648 1964 423 171 0 1573 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 10592

[startup+12.7013 s]
/proc/loadavg: 1.93 2.00 2.03 3/83 12561
/proc/meminfo: memFree=1362416/2055920 swapFree=4192812/4192956
[pid=12556] ppid=12554 vsize=16028 CPUtime=12.62
/proc/12556/stat : 12556 (pcs.big) R 12554 12556 10722 0 -1 4194304 3819 643 0 0 1261 1 0 0 25 0 1 0 58853476 16412672 3223 996147200 134512640 135215973 4294956304 18446744073709551615 134532955 0 0 4096 0 0 0 0 17 1 0 0
/proc/12556/statm: 4007 3223 423 171 0 2932 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 16028

[startup+25.5026 s]
/proc/loadavg: 1.95 2.00 2.02 3/83 12561
/proc/meminfo: memFree=1357552/2055920 swapFree=4192812/4192956
[pid=12556] ppid=12554 vsize=18768 CPUtime=25.36
/proc/12556/stat : 12556 (pcs.big) R 12554 12556 10722 0 -1 4194304 4585 643 0 0 2534 2 0 0 25 0 1 0 58853476 19218432 3989 996147200 134512640 135215973 4294956304 18446744073709551615 134599849 0 0 4096 0 0 0 0 17 1 0 0
/proc/12556/statm: 4692 3989 423 171 0 3617 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 18768

[startup+51.1021 s]
/proc/loadavg: 2.04 2.02 2.03 3/83 12603
/proc/meminfo: memFree=1462968/2055920 swapFree=4192812/4192956
[pid=12556] ppid=12554 vsize=28472 CPUtime=50.87
/proc/12556/stat : 12556 (pcs.big) R 12554 12556 10722 0 -1 4194304 7129 643 0 0 5082 5 0 0 25 0 1 0 58853476 29155328 6276 996147200 134512640 135215973 4294956304 18446744073709551615 134597451 0 0 4096 0 0 0 0 17 0 0 0
/proc/12556/statm: 7118 6276 423 171 0 6043 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 28472

[startup+102.306 s]
/proc/loadavg: 2.02 2.01 2.02 3/83 12604
/proc/meminfo: memFree=1428344/2055920 swapFree=4192812/4192956
[pid=12556] ppid=12554 vsize=35292 CPUtime=102.06
/proc/12556/stat : 12556 (pcs.big) R 12554 12556 10722 0 -1 4194304 8952 643 0 0 10200 6 0 0 25 0 1 0 58853476 36139008 8099 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 0 0 0
/proc/12556/statm: 8823 8099 423 171 0 7748 0
Current children cumulated CPU time (s) 102.06
Current children cumulated vsize (KiB) 35292

[startup+162.303 s]
/proc/loadavg: 2.00 2.01 2.02 3/83 12604
/proc/meminfo: memFree=1416056/2055920 swapFree=4192812/4192956
[pid=12556] ppid=12554 vsize=48444 CPUtime=162.04
/proc/12556/stat : 12556 (pcs.big) R 12554 12556 10722 0 -1 4194304 12364 643 0 0 16195 9 0 0 25 0 1 0 58853476 49606656 10998 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 0 0 0
/proc/12556/statm: 12111 10998 423 171 0 11036 0
Current children cumulated CPU time (s) 162.04
Current children cumulated vsize (KiB) 48444

[startup+222.303 s]
/proc/loadavg: 2.00 2.00 2.01 3/83 12604
/proc/meminfo: memFree=1411896/2055920 swapFree=4192812/4192956
[pid=12556] ppid=12554 vsize=52336 CPUtime=222.02
/proc/12556/stat : 12556 (pcs.big) R 12554 12556 10722 0 -1 4194304 13388 643 0 0 22192 10 0 0 25 0 1 0 58853476 53592064 12022 996147200 134512640 135215973 4294956304 18446744073709551615 4158960095 0 0 4096 0 0 0 0 17 0 0 0
/proc/12556/statm: 13084 12022 423 171 0 12009 0
Current children cumulated CPU time (s) 222.02
Current children cumulated vsize (KiB) 52336

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12604
/proc/meminfo: memFree=1407416/2055920 swapFree=4192812/4192956
[pid=12556] ppid=12554 vsize=56640 CPUtime=282
/proc/12556/stat : 12556 (pcs.big) R 12554 12556 10722 0 -1 4194304 14552 643 0 0 28189 11 0 0 25 0 1 0 58853476 57999360 13153 996147200 134512640 135215973 4294956304 18446744073709551615 134590993 0 0 4096 0 0 0 0 17 0 0 0
/proc/12556/statm: 14160 13153 423 171 0 13085 0
Current children cumulated CPU time (s) 282
Current children cumulated vsize (KiB) 56640

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12604
/proc/meminfo: memFree=1404088/2055920 swapFree=4192812/4192956
[pid=12556] ppid=12554 vsize=59900 CPUtime=341.98
/proc/12556/stat : 12556 (pcs.big) R 12554 12556 10722 0 -1 4194304 15376 643 0 0 34186 12 0 0 25 0 1 0 58853476 61337600 13977 996147200 134512640 135215973 4294956304 18446744073709551615 134590122 0 0 4096 0 0 0 0 17 0 0 0
/proc/12556/statm: 14975 13977 423 171 0 13900 0
Current children cumulated CPU time (s) 341.98
Current children cumulated vsize (KiB) 59900

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12604
/proc/meminfo: memFree=1400128/2055920 swapFree=4192812/4192956
[pid=12556] ppid=12554 vsize=63688 CPUtime=401.95
/proc/12556/stat : 12556 (pcs.big) R 12554 12556 10722 0 -1 4194304 16365 643 0 0 40182 13 0 0 25 0 1 0 58853476 65216512 14966 996147200 134512640 135215973 4294956304 18446744073709551615 134648275 0 0 4096 0 0 0 0 17 0 0 0
/proc/12556/statm: 15922 14966 423 171 0 14847 0
Current children cumulated CPU time (s) 401.95
Current children cumulated vsize (KiB) 63688

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12604
/proc/meminfo: memFree=1396672/2055920 swapFree=4192812/4192956
[pid=12556] ppid=12554 vsize=66968 CPUtime=461.93
/proc/12556/stat : 12556 (pcs.big) R 12554 12556 10722 0 -1 4194304 17238 643 0 0 46180 13 0 0 25 0 1 0 58853476 68575232 15839 996147200 134512640 135215973 4294956304 18446744073709551615 134591029 0 0 4096 0 0 0 0 17 0 0 0
/proc/12556/statm: 16742 15839 423 171 0 15667 0
Current children cumulated CPU time (s) 461.93
Current children cumulated vsize (KiB) 66968

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12604
/proc/meminfo: memFree=1392576/2055920 swapFree=4192812/4192956
[pid=12556] ppid=12554 vsize=71144 CPUtime=521.91
/proc/12556/stat : 12556 (pcs.big) R 12554 12556 10722 0 -1 4194304 18325 643 0 0 52176 15 0 0 25 0 1 0 58853476 72851456 16861 996147200 134512640 135215973 4294956304 18446744073709551615 134590252 0 0 4096 0 0 0 0 17 0 0 0
/proc/12556/statm: 17786 16861 423 171 0 16711 0
Current children cumulated CPU time (s) 521.91
Current children cumulated vsize (KiB) 71144

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12636
/proc/meminfo: memFree=1340184/2055920 swapFree=4192812/4192956
[pid=12556] ppid=12554 vsize=75312 CPUtime=581.89
/proc/12556/stat : 12556 (pcs.big) R 12554 12556 10722 0 -1 4194304 19424 643 0 0 58172 17 0 0 25 0 1 0 58853476 77119488 17960 996147200 134512640 135215973 4294956304 18446744073709551615 4158960027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12556/statm: 18828 17960 423 171 0 17753 0
Current children cumulated CPU time (s) 581.89
Current children cumulated vsize (KiB) 75312

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12636
/proc/meminfo: memFree=1253728/2055920 swapFree=4192812/4192956
[pid=12556] ppid=12554 vsize=83156 CPUtime=641.87
/proc/12556/stat : 12556 (pcs.big) R 12554 12556 10722 0 -1 4194304 21447 643 0 0 64169 18 0 0 25 0 1 0 58853476 85151744 19983 996147200 134512640 135215973 4294956304 18446744073709551615 134598364 0 0 4096 0 0 0 0 17 0 0 0
/proc/12556/statm: 20789 19983 423 171 0 19714 0
Current children cumulated CPU time (s) 641.87

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

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12636
/proc/meminfo: memFree=1217504/2055920 swapFree=4192812/4192956
[pid=12556] ppid=12554 vsize=122476 CPUtime=881.79
/proc/12556/stat : 12556 (pcs.big) R 12554 12556 10722 0 -1 4194304 31546 643 0 0 88151 28 0 0 25 0 1 0 58853476 125415424 28928 996147200 134512640 135215973 4294956304 18446744073709551615 134648275 0 0 4096 0 0 0 0 17 0 0 0
/proc/12556/statm: 30619 28928 423 171 0 29544 0
Current children cumulated CPU time (s) 881.79
Current children cumulated vsize (KiB) 122476

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12636
/proc/meminfo: memFree=1208736/2055920 swapFree=4192812/4192956
[pid=12556] ppid=12554 vsize=131004 CPUtime=941.75
/proc/12556/stat : 12556 (pcs.big) R 12554 12556 10722 0 -1 4194304 33714 643 0 0 94146 29 0 0 25 0 1 0 58853476 134148096 31096 996147200 134512640 135215973 4294956304 18446744073709551615 134584968 0 0 4096 0 0 0 0 17 0 0 0
/proc/12556/statm: 32751 31096 423 171 0 31676 0
Current children cumulated CPU time (s) 941.75
Current children cumulated vsize (KiB) 131004

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12636
/proc/meminfo: memFree=1200288/2055920 swapFree=4192812/4192956
[pid=12556] ppid=12554 vsize=138332 CPUtime=1001.73
/proc/12556/stat : 12556 (pcs.big) R 12554 12556 10722 0 -1 4194304 35587 643 0 0 100142 31 0 0 25 0 1 0 58853476 141651968 32969 996147200 134512640 135215973 4294956304 18446744073709551615 134648275 0 0 4096 0 0 0 0 17 0 0 0
/proc/12556/statm: 34583 32969 423 171 0 33508 0
Current children cumulated CPU time (s) 1001.73
Current children cumulated vsize (KiB) 138332

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12636
/proc/meminfo: memFree=1191776/2055920 swapFree=4192812/4192956
[pid=12556] ppid=12554 vsize=146712 CPUtime=1061.72
/proc/12556/stat : 12556 (pcs.big) R 12554 12556 10722 0 -1 4194304 37704 643 0 0 106139 33 0 0 25 0 1 0 58853476 150233088 35086 996147200 134512640 135215973 4294956304 18446744073709551615 134584968 0 0 4096 0 0 0 0 17 0 0 0
/proc/12556/statm: 36678 35086 423 171 0 35603 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 146712

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12636
/proc/meminfo: memFree=1182496/2055920 swapFree=4192812/4192956
[pid=12556] ppid=12554 vsize=155760 CPUtime=1121.7
/proc/12556/stat : 12556 (pcs.big) R 12554 12556 10722 0 -1 4194304 39998 643 0 0 112135 35 0 0 25 0 1 0 58853476 159498240 37380 996147200 134512640 135215973 4294956304 18446744073709551615 4158960027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12556/statm: 38940 37380 423 171 0 37865 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 155760

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12636
/proc/meminfo: memFree=1174816/2055920 swapFree=4192812/4192956
[pid=12556] ppid=12554 vsize=163108 CPUtime=1181.67
/proc/12556/stat : 12556 (pcs.big) R 12554 12556 10722 0 -1 4194304 41894 643 0 0 118132 35 0 0 25 0 1 0 58853476 167022592 39276 996147200 134512640 135215973 4294956304 18446744073709551615 134591100 0 0 4096 0 0 0 0 17 0 0 0
/proc/12556/statm: 40777 39276 423 171 0 39702 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 163108

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12636
/proc/meminfo: memFree=1167200/2055920 swapFree=4192812/4192956
[pid=12556] ppid=12554 vsize=169940 CPUtime=1241.66
/proc/12556/stat : 12556 (pcs.big) R 12554 12556 10722 0 -1 4194304 43628 643 0 0 124129 37 0 0 25 0 1 0 58853476 174018560 41010 996147200 134512640 135215973 4294956304 18446744073709551615 134591097 0 0 4096 0 0 0 0 17 0 0 0
/proc/12556/statm: 42485 41010 423 171 0 41410 0
Current children cumulated CPU time (s) 1241.66
Current children cumulated vsize (KiB) 169940

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12636
/proc/meminfo: memFree=1159136/2055920 swapFree=4192812/4192956
[pid=12556] ppid=12554 vsize=177292 CPUtime=1301.63
/proc/12556/stat : 12556 (pcs.big) R 12554 12556 10722 0 -1 4194304 45478 643 0 0 130125 38 0 0 25 0 1 0 58853476 181547008 42860 996147200 134512640 135215973 4294956304 18446744073709551615 134533052 0 0 4096 0 0 0 0 17 0 0 0
/proc/12556/statm: 44323 42860 423 171 0 43248 0
Current children cumulated CPU time (s) 1301.63
Current children cumulated vsize (KiB) 177292

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12636
/proc/meminfo: memFree=1152352/2055920 swapFree=4192812/4192956
[pid=12556] ppid=12554 vsize=184100 CPUtime=1361.61
/proc/12556/stat : 12556 (pcs.big) R 12554 12556 10722 0 -1 4194304 47200 643 0 0 136121 40 0 0 25 0 1 0 58853476 188518400 44582 996147200 134512640 135215973 4294956304 18446744073709551615 134584968 0 0 4096 0 0 0 0 17 0 0 0
/proc/12556/statm: 46025 44582 423 171 0 44950 0
Current children cumulated CPU time (s) 1361.61
Current children cumulated vsize (KiB) 184100

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12636
/proc/meminfo: memFree=1145632/2055920 swapFree=4192812/4192956
[pid=12556] ppid=12554 vsize=190660 CPUtime=1421.59
/proc/12556/stat : 12556 (pcs.big) R 12554 12556 10722 0 -1 4194304 48871 643 0 0 142117 42 0 0 25 0 1 0 58853476 195235840 46253 996147200 134512640 135215973 4294956304 18446744073709551615 134584968 0 0 4096 0 0 0 0 17 0 0 0
/proc/12556/statm: 47665 46253 423 171 0 46590 0
Current children cumulated CPU time (s) 1421.59
Current children cumulated vsize (KiB) 190660

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12636
/proc/meminfo: memFree=1139296/2055920 swapFree=4192812/4192956
[pid=12556] ppid=12554 vsize=196548 CPUtime=1481.57
/proc/12556/stat : 12556 (pcs.big) R 12554 12556 10722 0 -1 4194304 50397 643 0 0 148114 43 0 0 25 0 1 0 58853476 201265152 47779 996147200 134512640 135215973 4294956304 18446744073709551615 134591100 0 0 4096 0 0 0 0 17 0 0 0
/proc/12556/statm: 49137 47779 423 171 0 48062 0
Current children cumulated CPU time (s) 1481.57
Current children cumulated vsize (KiB) 196548

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12636
/proc/meminfo: memFree=1131936/2055920 swapFree=4192812/4192956
[pid=12556] ppid=12554 vsize=203504 CPUtime=1541.54
/proc/12556/stat : 12556 (pcs.big) R 12554 12556 10722 0 -1 4194304 52163 643 0 0 154110 44 0 0 25 0 1 0 58853476 208388096 49545 996147200 134512640 135215973 4294956304 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 0 0 0
/proc/12556/statm: 50876 49545 423 171 0 49801 0
Current children cumulated CPU time (s) 1541.54
Current children cumulated vsize (KiB) 203504

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12636
/proc/meminfo: memFree=1125856/2055920 swapFree=4192812/4192956
[pid=12556] ppid=12554 vsize=209280 CPUtime=1601.52
/proc/12556/stat : 12556 (pcs.big) R 12554 12556 10722 0 -1 4194304 53637 643 0 0 160107 45 0 0 25 0 1 0 58853476 214302720 51019 996147200 134512640 135215973 4294956304 18446744073709551615 134599856 0 0 4096 0 0 0 0 17 0 0 0
/proc/12556/statm: 52320 51019 423 171 0 51245 0
Current children cumulated CPU time (s) 1601.52
Current children cumulated vsize (KiB) 209280

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12636
/proc/meminfo: memFree=1118368/2055920 swapFree=4192812/4192956
[pid=12556] ppid=12554 vsize=216340 CPUtime=1661.5
/proc/12556/stat : 12556 (pcs.big) R 12554 12556 10722 0 -1 4194304 55411 643 0 0 166103 47 0 0 25 0 1 0 58853476 221532160 52793 996147200 134512640 135215973 4294956304 18446744073709551615 134591055 0 0 4096 0 0 0 0 17 0 0 0
/proc/12556/statm: 54085 52793 423 171 0 53010 0
Current children cumulated CPU time (s) 1661.5
Current children cumulated vsize (KiB) 216340

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12636
/proc/meminfo: memFree=1111968/2055920 swapFree=4192812/4192956
[pid=12556] ppid=12554 vsize=222636 CPUtime=1721.47
/proc/12556/stat : 12556 (pcs.big) R 12554 12556 10722 0 -1 4194304 57041 643 0 0 172099 48 0 0 25 0 1 0 58853476 227979264 54423 996147200 134512640 135215973 4294956304 18446744073709551615 134591029 0 0 4096 0 0 0 0 17 0 0 0
/proc/12556/statm: 55659 54423 423 171 0 54584 0
Current children cumulated CPU time (s) 1721.47
Current children cumulated vsize (KiB) 222636

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12636
/proc/meminfo: memFree=1105952/2055920 swapFree=4192812/4192956
[pid=12556] ppid=12554 vsize=228128 CPUtime=1781.46
/proc/12556/stat : 12556 (pcs.big) R 12554 12556 10722 0 -1 4194304 58442 643 0 0 178096 50 0 0 25 0 1 0 58853476 233603072 55824 996147200 134512640 135215973 4294956304 18446744073709551615 4158960170 0 0 4096 0 0 0 0 17 0 0 0
/proc/12556/statm: 57032 55824 423 171 0 55957 0
Current children cumulated CPU time (s) 1781.46
Current children cumulated vsize (KiB) 228128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12636
/proc/meminfo: memFree=1103584/2055920 swapFree=4192812/4192956
[pid=12556] ppid=12554 vsize=230228 CPUtime=1800.05
/proc/12556/stat : 12556 (pcs.big) R 12554 12556 10722 0 -1 4194304 58955 643 0 0 179955 50 0 0 25 0 1 0 58853476 235753472 56337 996147200 134512640 135215973 4294956304 18446744073709551615 134584968 0 0 4096 0 0 0 0 17 0 0 0
/proc/12556/statm: 57557 56337 423 171 0 56482 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 230228

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

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

[startup+1800.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12636
/proc/meminfo: memFree=1103584/2055920 swapFree=4192812/4192956
[pid=12556] ppid=12554 vsize=230228 CPUtime=1800.05
/proc/12556/stat : 12556 (pcs.big) R 12554 12556 10722 0 -1 4194304 58955 643 0 0 179955 50 0 0 25 0 1 0 58853476 235753472 56337 996147200 134512640 135215973 4294956304 18446744073709551615 134584968 0 0 4096 0 0 0 0 17 0 0 0
/proc/12556/statm: 57557 56337 423 171 0 56482 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 230228

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.94
CPU time (s): 1800.1
CPU user time (s): 1799.56
CPU system time (s): 0.542917
CPU usage (%): 99.9533
Max. virtual memory (cumulated for all children) (KiB): 230228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.56
system time used= 0.542917
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59598
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= 20
involuntary context switches= 7319

runsolver used 2.53461 second user time and 5.61914 second system time

The end

Launcher Data 

Begin job on node60 at 2009-07-16 06:18:24
IDJOB=2080592
IDBENCH=57112
IDSOLVER=734
FILE ID=node60/2080592-1247717904
PBS_JOBID= 9521351
Free space on /tmp= 66432 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/knights/normalized-knights-25-9.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2080592-1247717904/watcher-2080592-1247717904 -o /tmp/evaluation-result-2080592-1247717904/solver-2080592-1247717904 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1040575602 HOME/instance-2080592-1247717904.xml

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

MD5SUM BENCH= 2c2a315f78e02a36f39cc2b3c6ab1a62
RANDOM SEED=1040575602

node60.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		: 3000.232
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		: 3000.232
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:       1372824 kB
Buffers:         76216 kB
Cached:         365988 kB
SwapCached:          0 kB
Active:         228300 kB
Inactive:       371044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1372824 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1744 kB
Writeback:           0 kB
Mapped:         177548 kB
Slab:            68700 kB
Committed_AS:   790456 kB
PageTables:       2208 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= 66424 MiB
End job on node60 at 2009-07-16 06:48:27