Trace number 2057492

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
pcs-restart 0.3.2? (TO) 1800.06 1801.02

General information on the benchmark

Namecsp/rand-2-27/
normalized-rand-27-27-351-163-56021_ext.xml
MD5SUMf7f74e7fb129e165bbd6cd57d9121fe6
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark96.9253
Satisfiable
(Un)Satisfiability was proved
Number of variables27
Number of constraints351
Maximum constraint arity2
Maximum domain size27
Number of constraints which are defined in extension351
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 233080783
0.00/0.02	c Constructing HOME/instance-2057492-1247694222.xml  with 9467 constraints
0.08/0.16	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-2057492-1247694222/watcher-2057492-1247694222 -o /tmp/evaluation-result-2057492-1247694222/solver-2057492-1247694222 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 233080783 HOME/instance-2057492-1247694222.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: 0.08 0.02 0.01 4/69 12260
/proc/meminfo: memFree=1393464/2055920 swapFree=4192812/4192956
[pid=12260] ppid=12258 vsize=5356 CPUtime=0
/proc/12260/stat : 12260 (pcssolve) R 12258 12260 12158 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 56489271 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 214919867039 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/12260/statm: 1339 241 200 169 0 50 0
[pid=12261] ppid=12260 vsize=5356 CPUtime=0
/proc/12261/stat : 12261 (pcssolve) R 12260 12260 12158 0 -1 4194368 22 0 0 0 0 0 0 0 22 0 1 0 56489272 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 214919867687 0 0 4096 0 0 0 0 17 1 0 0
/proc/12261/statm: 1339 243 202 169 0 50 0
[pid=12262] ppid=12260 vsize=5356 CPUtime=0
/proc/12262/stat : 12262 (pcssolve) R 12260 12260 12158 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 56489272 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 214919867039 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/12262/statm: 1339 241 200 169 0 50 0

[startup+0.035209 s]
/proc/loadavg: 0.08 0.02 0.01 4/69 12260
/proc/meminfo: memFree=1393464/2055920 swapFree=4192812/4192956
[pid=12260] ppid=12258 vsize=4508 CPUtime=0.01
/proc/12260/stat : 12260 (pcs.small) R 12258 12260 12158 0 -1 4194304 849 822 0 0 1 0 0 0 24 0 1 0 56489271 4616192 458 996147200 134512640 135095119 4294956304 18446744073709551615 134723228 0 0 4096 0 0 0 0 17 1 0 0
/proc/12260/statm: 1127 458 364 142 0 81 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4508

[startup+0.101227 s]
/proc/loadavg: 0.08 0.02 0.01 4/69 12260
/proc/meminfo: memFree=1393464/2055920 swapFree=4192812/4192956
[pid=12260] ppid=12258 vsize=5696 CPUtime=0.08
/proc/12260/stat : 12260 (pcs.small) R 12258 12260 12158 0 -1 4194304 1120 822 0 0 8 0 0 0 24 0 1 0 56489271 5832704 729 996147200 134512640 135095119 4294956304 18446744073709551615 9371230 0 0 4096 0 0 0 0 17 1 0 0
/proc/12260/statm: 1424 729 364 142 0 378 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5696

[startup+0.301274 s]
/proc/loadavg: 0.08 0.02 0.01 4/69 12260
/proc/meminfo: memFree=1393464/2055920 swapFree=4192812/4192956
[pid=12260] ppid=12258 vsize=7712 CPUtime=0.27
/proc/12260/stat : 12260 (pcs.small) R 12258 12260 12158 0 -1 4194304 1677 822 0 0 27 0 0 0 25 0 1 0 56489271 7897088 1188 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12260/statm: 1928 1188 378 142 0 882 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7712

[startup+0.701359 s]
/proc/loadavg: 0.08 0.02 0.01 4/69 12260
/proc/meminfo: memFree=1393464/2055920 swapFree=4192812/4192956
[pid=12260] ppid=12258 vsize=7712 CPUtime=0.68
/proc/12260/stat : 12260 (pcs.small) R 12258 12260 12158 0 -1 4194304 1686 822 0 0 67 1 0 0 25 0 1 0 56489271 7897088 1197 996147200 134512640 135095119 4294956304 18446744073709551615 134570710 0 0 4096 0 0 0 0 17 1 0 0
/proc/12260/statm: 1928 1197 378 142 0 882 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7712

[startup+1.50153 s]
/proc/loadavg: 0.08 0.02 0.01 3/70 12266
/proc/meminfo: memFree=1382256/2055920 swapFree=4192812/4192956
[pid=12260] ppid=12258 vsize=7712 CPUtime=1.47
/proc/12260/stat : 12260 (pcs.small) R 12258 12260 12158 0 -1 4194304 1703 822 0 0 146 1 0 0 25 0 1 0 56489271 7897088 1214 996147200 134512640 135095119 4294956304 18446744073709551615 134617019 0 0 4096 0 0 0 0 17 1 0 0
/proc/12260/statm: 1928 1214 378 142 0 882 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7712

[startup+3.10287 s]
/proc/loadavg: 0.23 0.05 0.02 3/70 12266
/proc/meminfo: memFree=1373552/2055920 swapFree=4192812/4192956
[pid=12260] ppid=12258 vsize=7712 CPUtime=3.07
/proc/12260/stat : 12260 (pcs.small) R 12258 12260 12158 0 -1 4194304 1732 822 0 0 305 2 0 0 25 0 1 0 56489271 7897088 1243 996147200 134512640 135095119 4294956304 18446744073709551615 134642962 0 0 4096 0 0 0 0 17 1 0 0
/proc/12260/statm: 1928 1243 378 142 0 882 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 7712

[startup+6.30156 s]
/proc/loadavg: 0.23 0.05 0.02 3/70 12266
/proc/meminfo: memFree=1347952/2055920 swapFree=4192812/4192956
[pid=12260] ppid=12258 vsize=9452 CPUtime=6.25
/proc/12260/stat : 12260 (pcs.small) R 12258 12260 12158 0 -1 4194304 2193 822 0 0 622 3 0 0 25 0 1 0 56489271 9678848 1575 996147200 134512640 135095119 4294956304 18446744073709551615 134615609 0 0 4096 0 0 0 0 17 1 0 0
/proc/12260/statm: 2363 1575 378 142 0 1317 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 9452

[startup+12.7019 s]
/proc/loadavg: 0.50 0.11 0.04 3/73 12276
/proc/meminfo: memFree=1335896/2055920 swapFree=4192812/4192956
[pid=12260] ppid=12258 vsize=11784 CPUtime=12.61
/proc/12260/stat : 12260 (pcs.small) R 12258 12260 12158 0 -1 4194304 3043 822 0 0 1258 3 0 0 25 0 1 0 56489271 12066816 2168 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 0 0 0
/proc/12260/statm: 2946 2168 378 142 0 1900 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 11784

[startup+25.5017 s]
/proc/loadavg: 0.73 0.18 0.06 3/73 12276
/proc/meminfo: memFree=1320928/2055920 swapFree=4192812/4192956
[pid=12260] ppid=12258 vsize=16828 CPUtime=25.42
/proc/12260/stat : 12260 (pcs.small) R 12258 12260 12158 0 -1 4194304 4676 822 0 0 2537 5 0 0 25 0 1 0 56489271 17231872 3031 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12260/statm: 4207 3031 378 142 0 3161 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 16828

[startup+51.1011 s]
/proc/loadavg: 1.16 0.32 0.11 3/70 12279
/proc/meminfo: memFree=1302904/2055920 swapFree=4192812/4192956
[pid=12260] ppid=12258 vsize=23524 CPUtime=51
/proc/12260/stat : 12260 (pcs.small) R 12258 12260 12158 0 -1 4194304 6854 822 0 0 5093 7 0 0 25 0 1 0 56489271 24088576 4184 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12260/statm: 5881 4184 378 142 0 4835 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 23524

[startup+102.306 s]
/proc/loadavg: 1.66 0.60 0.21 3/70 12279
/proc/meminfo: memFree=761080/2055920 swapFree=4192812/4192956
[pid=12260] ppid=12258 vsize=29520 CPUtime=102.18
/proc/12260/stat : 12260 (pcs.small) R 12258 12260 12158 0 -1 4194304 9068 822 0 0 10210 8 0 0 25 0 1 0 56489271 30228480 5885 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12260/statm: 7380 5885 378 142 0 6334 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 29520

[startup+162.302 s]
/proc/loadavg: 1.86 0.83 0.31 3/73 12340
/proc/meminfo: memFree=1395616/2055920 swapFree=4192812/4192956
[pid=12260] ppid=12258 vsize=32804 CPUtime=162.14
/proc/12260/stat : 12260 (pcs.small) R 12258 12260 12158 0 -1 4194304 10537 822 0 0 16203 11 0 0 25 0 1 0 56489271 33591296 7354 996147200 134512640 135095119 4294956304 18446744073709551615 134617200 0 0 4096 0 0 0 0 17 0 0 0
/proc/12260/statm: 8201 7354 378 142 0 7155 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 32804

[startup+222.302 s]
/proc/loadavg: 1.95 1.06 0.42 3/73 12340
/proc/meminfo: memFree=1353440/2055920 swapFree=4192812/4192956
[pid=12260] ppid=12258 vsize=43752 CPUtime=222.12
/proc/12260/stat : 12260 (pcs.small) R 12258 12260 12158 0 -1 4194304 13814 822 0 0 22198 14 0 0 25 0 1 0 56489271 44802048 8582 996147200 134512640 135095119 4294956304 18446744073709551615 134554989 0 0 4096 0 0 0 0 17 0 0 0
/proc/12260/statm: 10938 8582 378 142 0 9892 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 43752

[startup+282.303 s]
/proc/loadavg: 1.98 1.21 0.51 3/73 12340
/proc/meminfo: memFree=1315040/2055920 swapFree=4192812/4192956
[pid=12260] ppid=12258 vsize=53128 CPUtime=282.08
/proc/12260/stat : 12260 (pcs.small) R 12258 12260 12158 0 -1 4194304 16616 822 0 0 28193 15 0 0 25 0 1 0 56489271 54403072 10359 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12260/statm: 13282 10359 378 142 0 12236 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 53128

[startup+342.301 s]
/proc/loadavg: 1.99 1.37 0.61 3/73 12340
/proc/meminfo: memFree=1260832/2055920 swapFree=4192812/4192956
[pid=12260] ppid=12258 vsize=53128 CPUtime=342.05
/proc/12260/stat : 12260 (pcs.small) R 12258 12260 12158 0 -1 4194304 17032 822 0 0 34189 16 0 0 25 0 1 0 56489271 54403072 10775 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12260/statm: 13282 10775 378 142 0 12236 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 53128

[startup+402.301 s]
/proc/loadavg: 1.99 1.47 0.69 3/73 12340
/proc/meminfo: memFree=1251872/2055920 swapFree=4192812/4192956
[pid=12260] ppid=12258 vsize=54964 CPUtime=402.02
/proc/12260/stat : 12260 (pcs.small) R 12258 12260 12158 0 -1 4194304 17854 822 0 0 40184 18 0 0 25 0 1 0 56489271 56283136 11597 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/12260/statm: 13741 11597 378 142 0 12695 0
Current children cumulated CPU time (s) 402.02
Current children cumulated vsize (KiB) 54964

[startup+462.301 s]
/proc/loadavg: 1.99 1.57 0.77 3/73 12340
/proc/meminfo: memFree=1227616/2055920 swapFree=4192812/4192956
[pid=12260] ppid=12258 vsize=56792 CPUtime=462
/proc/12260/stat : 12260 (pcs.small) R 12258 12260 12158 0 -1 4194304 18700 822 0 0 46181 19 0 0 25 0 1 0 56489271 58155008 12443 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12260/statm: 14198 12443 378 142 0 13152 0
Current children cumulated CPU time (s) 462
Current children cumulated vsize (KiB) 56792

[startup+522.302 s]
/proc/loadavg: 1.99 1.64 0.84 3/73 12342
/proc/meminfo: memFree=1199584/2055920 swapFree=4192812/4192956
[pid=12260] ppid=12258 vsize=58616 CPUtime=521.96
/proc/12260/stat : 12260 (pcs.small) R 12258 12260 12158 0 -1 4194304 19494 822 0 0 52176 20 0 0 25 0 1 0 56489271 60022784 13237 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12260/statm: 14654 13237 378 142 0 13608 0
Current children cumulated CPU time (s) 521.96
Current children cumulated vsize (KiB) 58616

[startup+582.303 s]
/proc/loadavg: 1.99 1.71 0.92 3/73 12342
/proc/meminfo: memFree=1172000/2055920 swapFree=4192812/4192956
[pid=12260] ppid=12258 vsize=60332 CPUtime=581.94
/proc/12260/stat : 12260 (pcs.small) R 12258 12260 12158 0 -1 4194304 20240 822 0 0 58172 22 0 0 25 0 1 0 56489271 61779968 13983 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12260/statm: 15083 13983 378 142 0 14037 0
Current children cumulated CPU time (s) 581.94
Current children cumulated vsize (KiB) 60332

[startup+642.302 s]
/proc/loadavg: 1.99 1.76 0.98 3/73 12342
/proc/meminfo: memFree=1144928/2055920 swapFree=4192812/4192956
[pid=12260] ppid=12258 vsize=78284 CPUtime=641.91

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

[startup+822.301 s]
/proc/loadavg: 1.99 1.86 1.15 3/73 12342
/proc/meminfo: memFree=1038176/2055920 swapFree=4192812/4192956
[pid=12260] ppid=12258 vsize=82872 CPUtime=821.81
/proc/12260/stat : 12260 (pcs.small) R 12258 12260 12158 0 -1 4194304 27069 822 0 0 82154 27 0 0 25 0 1 0 56489271 84860928 16715 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12260/statm: 20718 16715 378 142 0 19672 0
Current children cumulated CPU time (s) 821.81
Current children cumulated vsize (KiB) 82872

[startup+882.302 s]
/proc/loadavg: 1.99 1.88 1.20 3/73 12342
/proc/meminfo: memFree=1014432/2055920 swapFree=4192812/4192956
[pid=12260] ppid=12258 vsize=103992 CPUtime=881.78
/proc/12260/stat : 12260 (pcs.small) R 12258 12260 12158 0 -1 4194304 32642 822 0 0 88148 30 0 0 25 0 1 0 56489271 106487808 20239 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12260/statm: 25998 20239 378 142 0 24952 0
Current children cumulated CPU time (s) 881.78
Current children cumulated vsize (KiB) 103992

[startup+942.302 s]
/proc/loadavg: 1.99 1.90 1.25 3/73 12342
/proc/meminfo: memFree=1014624/2055920 swapFree=4192812/4192956
[pid=12260] ppid=12258 vsize=103992 CPUtime=941.75
/proc/12260/stat : 12260 (pcs.small) R 12258 12260 12158 0 -1 4194304 32908 822 0 0 94145 30 0 0 25 0 1 0 56489271 106487808 20505 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12260/statm: 25998 20505 378 142 0 24952 0
Current children cumulated CPU time (s) 941.75
Current children cumulated vsize (KiB) 103992

[startup+1002.3 s]
/proc/loadavg: 1.99 1.92 1.29 3/73 12342
/proc/meminfo: memFree=1006560/2055920 swapFree=4192812/4192956
[pid=12260] ppid=12258 vsize=103992 CPUtime=1001.73
/proc/12260/stat : 12260 (pcs.small) R 12258 12260 12158 0 -1 4194304 33172 822 0 0 100142 31 0 0 25 0 1 0 56489271 106487808 20769 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12260/statm: 25998 20769 378 142 0 24952 0
Current children cumulated CPU time (s) 1001.73
Current children cumulated vsize (KiB) 103992

[startup+1062.3 s]
/proc/loadavg: 1.99 1.93 1.33 3/73 12348
/proc/meminfo: memFree=984992/2055920 swapFree=4192812/4192956
[pid=12260] ppid=12258 vsize=103992 CPUtime=1061.69
/proc/12260/stat : 12260 (pcs.small) R 12258 12260 12158 0 -1 4194304 33424 822 0 0 106138 31 0 0 25 0 1 0 56489271 106487808 21021 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12260/statm: 25998 21021 378 142 0 24952 0
Current children cumulated CPU time (s) 1061.69
Current children cumulated vsize (KiB) 103992

[startup+1122.3 s]
/proc/loadavg: 1.99 1.94 1.37 3/73 12348
/proc/meminfo: memFree=963552/2055920 swapFree=4192812/4192956
[pid=12260] ppid=12258 vsize=103992 CPUtime=1121.66
/proc/12260/stat : 12260 (pcs.small) R 12258 12260 12158 0 -1 4194304 33671 822 0 0 112134 32 0 0 25 0 1 0 56489271 106487808 21268 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12260/statm: 25998 21268 378 142 0 24952 0
Current children cumulated CPU time (s) 1121.66
Current children cumulated vsize (KiB) 103992

[startup+1182.3 s]
/proc/loadavg: 1.99 1.95 1.41 3/73 12348
/proc/meminfo: memFree=942240/2055920 swapFree=4192812/4192956
[pid=12260] ppid=12258 vsize=103992 CPUtime=1181.63
/proc/12260/stat : 12260 (pcs.small) R 12258 12260 12158 0 -1 4194304 33915 822 0 0 118131 32 0 0 25 0 1 0 56489271 106487808 21512 996147200 134512640 135095119 4294956304 18446744073709551615 134641629 0 0 4096 0 0 0 0 17 0 0 0
/proc/12260/statm: 25998 21512 378 142 0 24952 0
Current children cumulated CPU time (s) 1181.63
Current children cumulated vsize (KiB) 103992

[startup+1242.3 s]
/proc/loadavg: 1.99 1.95 1.44 3/73 12348
/proc/meminfo: memFree=920736/2055920 swapFree=4192812/4192956
[pid=12260] ppid=12258 vsize=103992 CPUtime=1241.6
/proc/12260/stat : 12260 (pcs.small) R 12258 12260 12158 0 -1 4194304 34153 822 0 0 124127 33 0 0 25 0 1 0 56489271 106487808 21750 996147200 134512640 135095119 4294956304 18446744073709551615 134589639 0 0 4096 0 0 0 0 17 0 0 0
/proc/12260/statm: 25998 21750 378 142 0 24952 0
Current children cumulated CPU time (s) 1241.6
Current children cumulated vsize (KiB) 103992

[startup+1302.3 s]
/proc/loadavg: 1.99 1.96 1.48 3/73 12348
/proc/meminfo: memFree=898784/2055920 swapFree=4192812/4192956
[pid=12260] ppid=12258 vsize=103992 CPUtime=1301.57
/proc/12260/stat : 12260 (pcs.small) R 12258 12260 12158 0 -1 4194304 34389 822 0 0 130124 33 0 0 25 0 1 0 56489271 106487808 21986 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12260/statm: 25998 21986 378 142 0 24952 0
Current children cumulated CPU time (s) 1301.57
Current children cumulated vsize (KiB) 103992

[startup+1362.3 s]
/proc/loadavg: 1.99 1.96 1.50 3/73 12348
/proc/meminfo: memFree=878368/2055920 swapFree=4192812/4192956
[pid=12260] ppid=12258 vsize=104120 CPUtime=1361.54
/proc/12260/stat : 12260 (pcs.small) R 12258 12260 12158 0 -1 4194304 34670 822 0 0 136121 33 0 0 25 0 1 0 56489271 106618880 22267 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/12260/statm: 26030 22267 378 142 0 24984 0
Current children cumulated CPU time (s) 1361.54
Current children cumulated vsize (KiB) 104120

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.53 3/73 12380
/proc/meminfo: memFree=1338400/2055920 swapFree=4192812/4192956
[pid=12260] ppid=12258 vsize=105168 CPUtime=1421.52
/proc/12260/stat : 12260 (pcs.small) R 12258 12260 12158 0 -1 4194304 35162 822 0 0 142117 35 0 0 25 0 1 0 56489271 107692032 22759 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12260/statm: 26292 22759 378 142 0 25246 0
Current children cumulated CPU time (s) 1421.52
Current children cumulated vsize (KiB) 105168

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.56 3/73 12380
/proc/meminfo: memFree=1329184/2055920 swapFree=4192812/4192956
[pid=12260] ppid=12258 vsize=106220 CPUtime=1481.48
/proc/12260/stat : 12260 (pcs.small) R 12258 12260 12158 0 -1 4194304 35620 822 0 0 148113 35 0 0 25 0 1 0 56489271 108769280 23217 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12260/statm: 26555 23217 378 142 0 25509 0
Current children cumulated CPU time (s) 1481.48
Current children cumulated vsize (KiB) 106220

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.58 3/73 12380
/proc/meminfo: memFree=1321504/2055920 swapFree=4192812/4192956
[pid=12260] ppid=12258 vsize=107276 CPUtime=1541.45
/proc/12260/stat : 12260 (pcs.small) R 12258 12260 12158 0 -1 4194304 36104 822 0 0 154109 36 0 0 25 0 1 0 56489271 109850624 23701 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12260/statm: 26819 23701 378 142 0 25773 0
Current children cumulated CPU time (s) 1541.45
Current children cumulated vsize (KiB) 107276

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.60 3/73 12380
/proc/meminfo: memFree=1315168/2055920 swapFree=4192812/4192956
[pid=12260] ppid=12258 vsize=108200 CPUtime=1601.42
/proc/12260/stat : 12260 (pcs.small) R 12258 12260 12158 0 -1 4194304 36558 822 0 0 160105 37 0 0 25 0 1 0 56489271 110796800 24155 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 0 0 0
/proc/12260/statm: 27050 24155 378 142 0 26004 0
Current children cumulated CPU time (s) 1601.42
Current children cumulated vsize (KiB) 108200

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.63 3/73 12380
/proc/meminfo: memFree=1305888/2055920 swapFree=4192812/4192956
[pid=12260] ppid=12258 vsize=109256 CPUtime=1661.39
/proc/12260/stat : 12260 (pcs.small) R 12258 12260 12158 0 -1 4194304 37044 822 0 0 166102 37 0 0 25 0 1 0 56489271 111878144 24641 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12260/statm: 27314 24641 378 142 0 26268 0
Current children cumulated CPU time (s) 1661.39
Current children cumulated vsize (KiB) 109256

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.65 3/73 12380
/proc/meminfo: memFree=1302368/2055920 swapFree=4192812/4192956
[pid=12260] ppid=12258 vsize=110440 CPUtime=1721.36
/proc/12260/stat : 12260 (pcs.small) R 12258 12260 12158 0 -1 4194304 37546 822 0 0 172099 37 0 0 25 0 1 0 56489271 113090560 25143 996147200 134512640 135095119 4294956304 18446744073709551615 134636921 0 0 4096 0 0 0 0 17 0 0 0
/proc/12260/statm: 27610 25143 378 142 0 26564 0
Current children cumulated CPU time (s) 1721.36
Current children cumulated vsize (KiB) 110440

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.67 3/73 12380
/proc/meminfo: memFree=1297504/2055920 swapFree=4192812/4192956
[pid=12260] ppid=12258 vsize=111500 CPUtime=1781.33
/proc/12260/stat : 12260 (pcs.small) R 12258 12260 12158 0 -1 4194304 38002 822 0 0 178095 38 0 0 25 0 1 0 56489271 114176000 25599 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12260/statm: 27875 25599 378 142 0 26829 0
Current children cumulated CPU time (s) 1781.33
Current children cumulated vsize (KiB) 111500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801 s]
/proc/loadavg: 1.99 1.97 1.67 3/73 12380
/proc/meminfo: memFree=1295904/2055920 swapFree=4192812/4192956
[pid=12260] ppid=12258 vsize=111764 CPUtime=1800.03
/proc/12260/stat : 12260 (pcs.small) R 12258 12260 12158 0 -1 4194304 38146 822 0 0 179965 38 0 0 25 0 1 0 56489271 114446336 25743 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/12260/statm: 27941 25743 378 142 0 26895 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 111764

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.02
CPU time (s): 1800.06
CPU user time (s): 1799.65
CPU system time (s): 0.405938
CPU usage (%): 99.9465
Max. virtual memory (cumulated for all children) (KiB): 111764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.65
system time used= 0.405938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38968
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= 5634

runsolver used 2.6086 second user time and 5.46717 second system time

The end

Launcher Data 

Begin job on node10 at 2009-07-15 23:43:42
IDJOB=2057492
IDBENCH=53375
IDSOLVER=734
FILE ID=node10/2057492-1247694222
PBS_JOBID= 9521288
Free space on /tmp= 66316 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-27/normalized-rand-27-27-351-163-56021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2057492-1247694222/watcher-2057492-1247694222 -o /tmp/evaluation-result-2057492-1247694222/solver-2057492-1247694222 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 233080783 HOME/instance-2057492-1247694222.xml

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

MD5SUM BENCH= f7f74e7fb129e165bbd6cd57d9121fe6
RANDOM SEED=233080783

node10.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		: 3000.279
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		: 3000.279
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:       1394008 kB
Buffers:         78200 kB
Cached:         483956 kB
SwapCached:          0 kB
Active:         189488 kB
Inactive:       391780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1394008 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           51652 kB
Writeback:           0 kB
Mapped:          28976 kB
Slab:            66340 kB
Committed_AS:   568196 kB
PageTables:       1652 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= 66360 MiB
End job on node10 at 2009-07-16 00:13:45