Trace number 2087125

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 0.3.2? (TO) 1800.08 1810.93

General information on the benchmark

Namecsp/dag-half/
normalized-half-n25-d5-e56-r7-1.xml
MD5SUMe314bdf1882217984545160cbeb01d02
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark29.7645
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints56
Maximum constraint arity7
Maximum domain size5
Number of constraints which are defined in extension56
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.14/0.32	c small-domain mode
0.14/0.33	c Seed is 2051041262
0.14/0.33	c Constructing HOME/instance-2087125-1247727396.xml  with 56 constraints
10.75/10.99	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-2087125-1247727396/watcher-2087125-1247727396 -o /tmp/evaluation-result-2087125-1247727396/solver-2087125-1247727396 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 2051041262 HOME/instance-2087125-1247727396.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: 2.03 1.99 1.99 4/82 18217
/proc/meminfo: memFree=1504144/2055920 swapFree=4192812/4192956
[pid=18217] ppid=18215 vsize=5356 CPUtime=0
/proc/18217/stat : 18217 (pcssolve) R 18215 18217 17995 0 -1 4194304 290 0 0 0 0 0 0 0 24 0 1 0 59805176 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 210723465887 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/18217/statm: 1339 241 200 169 0 50 0
[pid=18218] ppid=18217 vsize=100 CPUtime=0
/proc/18218/stat : 18218 (fgrep) R 18217 18217 17995 0 -1 4194304 24 0 0 0 0 0 0 0 25 0 1 0 59805176 102400 3 996147200 0 0 548682069725 18446744073709551615 210723466535 0 0 4096 0 0 0 0 17 1 0 0
/proc/18218/statm: 25 3 0 0 0 2 0
[pid=18219] ppid=18217 vsize=5356 CPUtime=0
/proc/18219/stat : 18219 (pcssolve) R 18217 18217 17995 0 -1 4194368 0 0 0 0 0 0 0 0 24 0 1 0 59805176 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 210723465887 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/18219/statm: 1339 241 200 169 0 50 0

[startup+0.0744229 s]
/proc/loadavg: 2.03 1.99 1.99 4/82 18217
/proc/meminfo: memFree=1504144/2055920 swapFree=4192812/4192956
[pid=18217] ppid=18215 vsize=5356 CPUtime=0
/proc/18217/stat : 18217 (pcssolve) S 18215 18217 17995 0 -1 4194304 305 0 0 0 0 0 0 0 24 0 1 0 59805176 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18217/statm: 1339 242 201 169 0 50 0
[pid=18218] ppid=18217 vsize=4708 CPUtime=0.05
/proc/18218/stat : 18218 (fgrep) R 18217 18217 17995 0 -1 4194304 650 0 0 0 4 1 0 0 25 0 1 0 59805176 4820992 390 996147200 4194304 4274172 548682068976 18446744073709551615 4243289 0 0 4096 0 0 0 0 17 1 0 0
/proc/18218/statm: 1177 390 88 19 0 301 0
[pid=18219] ppid=18217 vsize=5356 CPUtime=0
/proc/18219/stat : 18219 (pcssolve) R 18217 18217 17995 0 -1 4194368 22 0 0 0 0 0 0 0 25 0 1 0 59805176 5484544 244 996147200 4194304 4889804 548682068800 18446744073709551615 210723466535 0 0 4096 0 0 0 0 17 1 0 0
/proc/18219/statm: 1339 244 203 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 15420

[startup+0.101428 s]
/proc/loadavg: 2.03 1.99 1.99 4/82 18217
/proc/meminfo: memFree=1504144/2055920 swapFree=4192812/4192956
[pid=18217] ppid=18215 vsize=5356 CPUtime=0.08
/proc/18217/stat : 18217 (pcssolve) S 18215 18217 17995 0 -1 4194304 339 819 0 0 0 0 6 2 19 0 1 0 59805176 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18217/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5356

[startup+0.301448 s]
/proc/loadavg: 2.03 1.99 1.99 4/82 18217
/proc/meminfo: memFree=1504144/2055920 swapFree=4192812/4192956
[pid=18217] ppid=18215 vsize=5356 CPUtime=0.14
/proc/18217/stat : 18217 (pcssolve) S 18215 18217 17995 0 -1 4194304 367 1652 0 0 0 0 11 3 18 0 1 0 59805176 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18217/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5356

[startup+0.701492 s]
/proc/loadavg: 2.03 1.99 1.99 4/82 18217
/proc/meminfo: memFree=1504144/2055920 swapFree=4192812/4192956
[pid=18217] ppid=18215 vsize=9488 CPUtime=0.65
/proc/18217/stat : 18217 (pcs.small) R 18215 18217 17995 0 -1 4194304 2404 2327 0 0 34 1 25 5 20 0 1 0 59805176 9715712 1484 996147200 134512640 135095119 4294956304 18446744073709551615 134934338 0 0 4096 0 0 0 0 17 1 0 0
/proc/18217/statm: 2372 1484 375 142 0 1326 0
Current children cumulated CPU time (s) 0.65
Current children cumulated vsize (KiB) 9488

[startup+1.50159 s]
/proc/loadavg: 2.03 1.99 1.99 3/83 18223
/proc/meminfo: memFree=1497672/2055920 swapFree=4192812/4192956
[pid=18217] ppid=18215 vsize=18952 CPUtime=1.45
/proc/18217/stat : 18217 (pcs.small) R 18215 18217 17995 0 -1 4194304 4501 2327 0 0 112 3 25 5 25 0 1 0 59805176 19406848 2683 996147200 134512640 135095119 4294956304 18446744073709551615 8175202 0 0 4096 0 0 0 0 17 1 0 0
/proc/18217/statm: 4738 2683 375 142 0 3692 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 18952

[startup+3.10177 s]
/proc/loadavg: 2.03 1.99 1.99 3/83 18223
/proc/meminfo: memFree=1490824/2055920 swapFree=4192812/4192956
[pid=18217] ppid=18215 vsize=36720 CPUtime=3.03
/proc/18217/stat : 18217 (pcs.small) R 18215 18217 17995 0 -1 4194304 8747 2327 0 0 269 4 25 5 25 0 1 0 59805176 37601280 5189 996147200 134512640 135095119 4294956304 18446744073709551615 134653714 0 0 4096 0 0 0 0 17 1 0 0
/proc/18217/statm: 9180 5189 375 142 0 8134 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 36720

[startup+6.30115 s]
/proc/loadavg: 2.03 1.99 1.99 3/83 18223
/proc/meminfo: memFree=1469960/2055920 swapFree=4192812/4192956
[pid=18217] ppid=18215 vsize=73392 CPUtime=6.2
/proc/18217/stat : 18217 (pcs.small) R 18215 18217 17995 0 -1 4194304 19194 2327 0 0 582 8 25 5 25 0 1 0 59805176 75153408 10566 996147200 134512640 135095119 4294956304 18446744073709551615 134934192 0 0 4096 0 0 0 0 17 1 0 0
/proc/18217/statm: 18348 10566 375 142 0 17302 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 73392

[startup+12.7019 s]
/proc/loadavg: 2.03 1.99 1.99 3/83 18223
/proc/meminfo: memFree=1433864/2055920 swapFree=4192812/4192956
[pid=18217] ppid=18215 vsize=74404 CPUtime=12.54
/proc/18217/stat : 18217 (pcs.small) R 18215 18217 17995 0 -1 4194304 35363 2327 0 0 1208 16 25 5 25 0 1 0 59805176 76189696 17941 996147200 134512640 135095119 4294956304 18446744073709551615 134918247 0 0 4096 0 0 0 0 17 1 0 0
/proc/18217/statm: 18601 17941 390 142 0 17555 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 74404

[startup+25.5014 s]
/proc/loadavg: 2.09 2.00 2.00 3/83 18223
/proc/meminfo: memFree=1433992/2055920 swapFree=4192812/4192956
[pid=18217] ppid=18215 vsize=74536 CPUtime=25.22
/proc/18217/stat : 18217 (pcs.small) R 18215 18217 17995 0 -1 4194304 35396 2327 0 0 2475 17 25 5 25 0 1 0 59805176 76324864 17974 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/18217/statm: 18634 17974 390 142 0 17588 0
Current children cumulated CPU time (s) 25.22
Current children cumulated vsize (KiB) 74536

[startup+51.1024 s]
/proc/loadavg: 2.06 2.00 2.00 3/83 18223
/proc/meminfo: memFree=1433416/2055920 swapFree=4192812/4192956
[pid=18217] ppid=18215 vsize=74924 CPUtime=50.56
/proc/18217/stat : 18217 (pcs.small) R 18215 18217 17995 0 -1 4194304 35533 2327 0 0 5009 17 25 5 25 0 1 0 59805176 76722176 18045 996147200 134512640 135095119 4294956304 18446744073709551615 134926999 0 0 4096 0 0 0 0 17 1 0 0
/proc/18217/statm: 18731 18045 390 142 0 17685 0
Current children cumulated CPU time (s) 50.56
Current children cumulated vsize (KiB) 74924

[startup+102.307 s]
/proc/loadavg: 2.02 2.00 2.00 3/83 18223
/proc/meminfo: memFree=1432776/2055920 swapFree=4192812/4192956
[pid=18217] ppid=18215 vsize=76100 CPUtime=101.27
/proc/18217/stat : 18217 (pcs.small) R 18215 18217 17995 0 -1 4194304 35907 2327 0 0 10080 17 25 5 25 0 1 0 59805176 77926400 18289 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/18217/statm: 19025 18289 390 142 0 17979 0
Current children cumulated CPU time (s) 101.27
Current children cumulated vsize (KiB) 76100

[startup+162.303 s]
/proc/loadavg: 2.01 2.00 2.00 3/83 18223
/proc/meminfo: memFree=1431432/2055920 swapFree=4192812/4192956
[pid=18217] ppid=18215 vsize=77400 CPUtime=160.7
/proc/18217/stat : 18217 (pcs.small) R 18215 18217 17995 0 -1 4194304 36379 2327 0 0 16023 17 25 5 25 0 1 0 59805176 79257600 18632 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/18217/statm: 19350 18632 390 142 0 18304 0
Current children cumulated CPU time (s) 160.7
Current children cumulated vsize (KiB) 77400

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18223
/proc/meminfo: memFree=1429640/2055920 swapFree=4192812/4192956
[pid=18217] ppid=18215 vsize=80120 CPUtime=220.13
/proc/18217/stat : 18217 (pcs.small) R 18215 18217 17995 0 -1 4194304 37208 2327 0 0 21965 18 25 5 25 0 1 0 59805176 82042880 19075 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/18217/statm: 20030 19075 390 142 0 18984 0
Current children cumulated CPU time (s) 220.13
Current children cumulated vsize (KiB) 80120

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18229
/proc/meminfo: memFree=1427848/2055920 swapFree=4192812/4192956
[pid=18217] ppid=18215 vsize=81300 CPUtime=279.55
/proc/18217/stat : 18217 (pcs.small) R 18215 18217 17995 0 -1 4194304 37642 2327 0 0 27907 18 25 5 25 0 1 0 59805176 83251200 19509 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/18217/statm: 20325 19509 390 142 0 19279 0
Current children cumulated CPU time (s) 279.55
Current children cumulated vsize (KiB) 81300

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18229
/proc/meminfo: memFree=1424840/2055920 swapFree=4192812/4192956
[pid=18217] ppid=18215 vsize=84960 CPUtime=338.98
/proc/18217/stat : 18217 (pcs.small) R 18215 18217 17995 0 -1 4194304 38680 2327 0 0 33849 19 25 5 25 0 1 0 59805176 86999040 20290 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/18217/statm: 21240 20290 390 142 0 20194 0
Current children cumulated CPU time (s) 338.98
Current children cumulated vsize (KiB) 84960

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18229
/proc/meminfo: memFree=1424328/2055920 swapFree=4192812/4192956
[pid=18217] ppid=18215 vsize=87008 CPUtime=398.43
/proc/18217/stat : 18217 (pcs.small) R 18215 18217 17995 0 -1 4194304 39319 2327 0 0 39793 20 25 5 25 0 1 0 59805176 89096192 20416 996147200 134512640 135095119 4294956304 18446744073709551615 134918151 0 0 4096 0 0 0 0 17 1 0 0
/proc/18217/statm: 21752 20416 390 142 0 20706 0
Current children cumulated CPU time (s) 398.43
Current children cumulated vsize (KiB) 87008

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18229
/proc/meminfo: memFree=1423048/2055920 swapFree=4192812/4192956
[pid=18217] ppid=18215 vsize=87788 CPUtime=457.85
/proc/18217/stat : 18217 (pcs.small) R 18215 18217 17995 0 -1 4194304 39642 2327 0 0 45735 20 25 5 25 0 1 0 59805176 89894912 20739 996147200 134512640 135095119 4294956304 18446744073709551615 134918249 0 0 4096 0 0 0 0 17 1 0 0
/proc/18217/statm: 21947 20739 390 142 0 20901 0
Current children cumulated CPU time (s) 457.85
Current children cumulated vsize (KiB) 87788

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18229
/proc/meminfo: memFree=1421448/2055920 swapFree=4192812/4192956
[pid=18217] ppid=18215 vsize=88840 CPUtime=517.29
/proc/18217/stat : 18217 (pcs.small) R 18215 18217 17995 0 -1 4194304 40024 2327 0 0 51678 21 25 5 25 0 1 0 59805176 90972160 21121 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/18217/statm: 22210 21121 390 142 0 21164 0
Current children cumulated CPU time (s) 517.29
Current children cumulated vsize (KiB) 88840

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18229
/proc/meminfo: memFree=1419912/2055920 swapFree=4192812/4192956
[pid=18217] ppid=18215 vsize=89884 CPUtime=576.73
/proc/18217/stat : 18217 (pcs.small) R 18215 18217 17995 0 -1 4194304 40408 2327 0 0 57621 22 25 5 25 0 1 0 59805176 92041216 21505 996147200 134512640 135095119 4294956304 18446744073709551615 134918280 0 0 4096 0 0 0 0 17 1 0 0
/proc/18217/statm: 22471 21505 390 142 0 21425 0
Current children cumulated CPU time (s) 576.73

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

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18229
/proc/meminfo: memFree=1411592/2055920 swapFree=4192812/4192956
[pid=18217] ppid=18215 vsize=101684 CPUtime=873.88
/proc/18217/stat : 18217 (pcs.small) R 18215 18217 17995 0 -1 4194304 43992 2327 0 0 87334 24 25 5 25 0 1 0 59805176 104124416 23551 996147200 134512640 135095119 4294956304 18446744073709551615 134927070 0 0 4096 0 0 0 0 17 1 0 0
/proc/18217/statm: 25421 23551 390 142 0 24375 0
Current children cumulated CPU time (s) 873.88
Current children cumulated vsize (KiB) 101684

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18229
/proc/meminfo: memFree=1409992/2055920 swapFree=4192812/4192956
[pid=18217] ppid=18215 vsize=102732 CPUtime=933.32
/proc/18217/stat : 18217 (pcs.small) R 18215 18217 17995 0 -1 4194304 44401 2327 0 0 93277 25 25 5 25 0 1 0 59805176 105197568 23960 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 1 0 0
/proc/18217/statm: 25683 23960 390 142 0 24637 0
Current children cumulated CPU time (s) 933.32
Current children cumulated vsize (KiB) 102732

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18229
/proc/meminfo: memFree=1408328/2055920 swapFree=4192812/4192956
[pid=18217] ppid=18215 vsize=103912 CPUtime=992.74
/proc/18217/stat : 18217 (pcs.small) R 18215 18217 17995 0 -1 4194304 44818 2327 0 0 99219 25 25 5 25 0 1 0 59805176 106405888 24377 996147200 134512640 135095119 4294956304 18446744073709551615 134918211 0 0 4096 0 0 0 0 17 1 0 0
/proc/18217/statm: 25978 24377 390 142 0 24932 0
Current children cumulated CPU time (s) 992.74
Current children cumulated vsize (KiB) 103912

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18229
/proc/meminfo: memFree=1406664/2055920 swapFree=4192812/4192956
[pid=18217] ppid=18215 vsize=104956 CPUtime=1052.19
/proc/18217/stat : 18217 (pcs.small) R 18215 18217 17995 0 -1 4194304 45220 2327 0 0 105163 26 25 5 25 0 1 0 59805176 107474944 24779 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/18217/statm: 26239 24779 390 142 0 25193 0
Current children cumulated CPU time (s) 1052.19
Current children cumulated vsize (KiB) 104956

[startup+1122.3 s]
/proc/loadavg: 2.09 2.02 2.01 3/74 18263
/proc/meminfo: memFree=1298456/2055920 swapFree=4192812/4192956
[pid=18217] ppid=18215 vsize=106124 CPUtime=1111.73
/proc/18217/stat : 18217 (pcs.small) R 18215 18217 17995 0 -1 4194304 45624 2327 0 0 111110 33 25 5 25 0 1 0 59805176 108670976 25183 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/18217/statm: 26531 25183 390 142 0 25485 0
Current children cumulated CPU time (s) 1111.73
Current children cumulated vsize (KiB) 106124

[startup+1182.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/74 18263
/proc/meminfo: memFree=1161304/2055920 swapFree=4192812/4192956
[pid=18217] ppid=18215 vsize=107168 CPUtime=1171.7
/proc/18217/stat : 18217 (pcs.small) R 18215 18217 17995 0 -1 4194304 46017 2327 0 0 117106 34 25 5 25 0 1 0 59805176 109740032 25576 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/18217/statm: 26792 25576 390 142 0 25746 0
Current children cumulated CPU time (s) 1171.7
Current children cumulated vsize (KiB) 107168

[startup+1242.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/74 18263
/proc/meminfo: memFree=1159576/2055920 swapFree=4192812/4192956
[pid=18217] ppid=18215 vsize=108212 CPUtime=1231.68
/proc/18217/stat : 18217 (pcs.small) R 18215 18217 17995 0 -1 4194304 46417 2327 0 0 123103 35 25 5 25 0 1 0 59805176 110809088 25976 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/18217/statm: 27053 25976 390 142 0 26007 0
Current children cumulated CPU time (s) 1231.68
Current children cumulated vsize (KiB) 108212

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18263
/proc/meminfo: memFree=1150616/2055920 swapFree=4192812/4192956
[pid=18217] ppid=18215 vsize=120616 CPUtime=1291.66
/proc/18217/stat : 18217 (pcs.small) R 18215 18217 17995 0 -1 4194304 49654 2327 0 0 129100 36 25 5 25 0 1 0 59805176 123510784 28188 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/18217/statm: 30154 28188 390 142 0 29108 0
Current children cumulated CPU time (s) 1291.66
Current children cumulated vsize (KiB) 120616

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18263
/proc/meminfo: memFree=1150168/2055920 swapFree=4192812/4192956
[pid=18217] ppid=18215 vsize=120616 CPUtime=1351.63
/proc/18217/stat : 18217 (pcs.small) R 18215 18217 17995 0 -1 4194304 49788 2327 0 0 135097 36 25 5 25 0 1 0 59805176 123510784 28322 996147200 134512640 135095119 4294956304 18446744073709551615 134918169 0 0 4096 0 0 0 0 17 0 0 0
/proc/18217/statm: 30154 28322 390 142 0 29108 0
Current children cumulated CPU time (s) 1351.63
Current children cumulated vsize (KiB) 120616

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18263
/proc/meminfo: memFree=1149592/2055920 swapFree=4192812/4192956
[pid=18217] ppid=18215 vsize=120616 CPUtime=1411.61
/proc/18217/stat : 18217 (pcs.small) R 18215 18217 17995 0 -1 4194304 49926 2327 0 0 141095 36 25 5 25 0 1 0 59805176 123510784 28460 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/18217/statm: 30154 28460 390 142 0 29108 0
Current children cumulated CPU time (s) 1411.61
Current children cumulated vsize (KiB) 120616

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18263
/proc/meminfo: memFree=1149080/2055920 swapFree=4192812/4192956
[pid=18217] ppid=18215 vsize=120616 CPUtime=1471.58
/proc/18217/stat : 18217 (pcs.small) R 18215 18217 17995 0 -1 4194304 50065 2327 0 0 147092 36 25 5 25 0 1 0 59805176 123510784 28599 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/18217/statm: 30154 28599 390 142 0 29108 0
Current children cumulated CPU time (s) 1471.58
Current children cumulated vsize (KiB) 120616

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18263
/proc/meminfo: memFree=1148440/2055920 swapFree=4192812/4192956
[pid=18217] ppid=18215 vsize=128808 CPUtime=1531.56
/proc/18217/stat : 18217 (pcs.small) R 18215 18217 17995 0 -1 4194304 52248 2327 0 0 153088 38 25 5 25 0 1 0 59805176 131899392 28733 996147200 134512640 135095119 4294956304 18446744073709551615 134916512 0 0 4096 0 0 0 0 17 0 0 0
/proc/18217/statm: 32202 28733 390 142 0 31156 0
Current children cumulated CPU time (s) 1531.56
Current children cumulated vsize (KiB) 128808

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18263
/proc/meminfo: memFree=1147992/2055920 swapFree=4192812/4192956
[pid=18217] ppid=18215 vsize=128808 CPUtime=1591.53
/proc/18217/stat : 18217 (pcs.small) R 18215 18217 17995 0 -1 4194304 52371 2327 0 0 159085 38 25 5 25 0 1 0 59805176 131899392 28856 996147200 134512640 135095119 4294956304 18446744073709551615 134927001 0 0 4096 0 0 0 0 17 0 0 0
/proc/18217/statm: 32202 28856 390 142 0 31156 0
Current children cumulated CPU time (s) 1591.53
Current children cumulated vsize (KiB) 128808

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18263
/proc/meminfo: memFree=1147416/2055920 swapFree=4192812/4192956
[pid=18217] ppid=18215 vsize=128808 CPUtime=1651.5
/proc/18217/stat : 18217 (pcs.small) R 18215 18217 17995 0 -1 4194304 52506 2327 0 0 165082 38 25 5 25 0 1 0 59805176 131899392 28991 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/18217/statm: 32202 28991 390 142 0 31156 0
Current children cumulated CPU time (s) 1651.5
Current children cumulated vsize (KiB) 128808

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18263
/proc/meminfo: memFree=1146008/2055920 swapFree=4192812/4192956
[pid=18217] ppid=18215 vsize=129856 CPUtime=1711.48
/proc/18217/stat : 18217 (pcs.small) R 18215 18217 17995 0 -1 4194304 52878 2327 0 0 171079 39 25 5 25 0 1 0 59805176 132972544 29363 996147200 134512640 135095119 4294956304 18446744073709551615 8142540 0 0 4096 0 0 0 0 17 0 0 0
/proc/18217/statm: 32464 29363 390 142 0 31418 0
Current children cumulated CPU time (s) 1711.48
Current children cumulated vsize (KiB) 129856

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18304
/proc/meminfo: memFree=1343688/2055920 swapFree=4192812/4192956
[pid=18217] ppid=18215 vsize=130780 CPUtime=1771.44
/proc/18217/stat : 18217 (pcs.small) R 18215 18217 17995 0 -1 4194304 53247 2327 0 0 177073 41 25 5 25 0 1 0 59805176 133918720 29732 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/18217/statm: 32695 29732 390 142 0 31649 0
Current children cumulated CPU time (s) 1771.44
Current children cumulated vsize (KiB) 130780



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18304
/proc/meminfo: memFree=1343240/2055920 swapFree=4192812/4192956
[pid=18217] ppid=18215 vsize=131308 CPUtime=1800.03
/proc/18217/stat : 18217 (pcs.small) R 18215 18217 17995 0 -1 4194304 53432 2327 0 0 179932 41 25 5 25 0 1 0 59805176 134459392 29917 996147200 134512640 135095119 4294956304 18446744073709551615 134918215 0 0 4096 0 0 0 0 17 0 0 0
/proc/18217/statm: 32827 29917 390 142 0 31781 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 131308

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

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

[startup+1810.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18304
/proc/meminfo: memFree=1343240/2055920 swapFree=4192812/4192956
[pid=18217] ppid=18215 vsize=131308 CPUtime=1800.03
/proc/18217/stat : 18217 (pcs.small) R 18215 18217 17995 0 -1 4194304 53432 2327 0 0 179932 41 25 5 25 0 1 0 59805176 134459392 29917 996147200 134512640 135095119 4294956304 18446744073709551615 134918215 0 0 4096 0 0 0 0 17 0 0 0
/proc/18217/statm: 32827 29917 390 142 0 31781 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 131308

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1810.93
CPU time (s): 1800.08
CPU user time (s): 1799.59
CPU system time (s): 0.487925
CPU usage (%): 99.4009
Max. virtual memory (cumulated for all children) (KiB): 131308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.59
system time used= 0.487925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55759
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= 25
involuntary context switches= 48431

runsolver used 1.87671 second user time and 6.36803 second system time

The end

Launcher Data 

Begin job on node73 at 2009-07-16 08:56:38
IDJOB=2087125
IDBENCH=58694
IDSOLVER=733
FILE ID=node73/2087125-1247727396
PBS_JOBID= 9521580
Free space on /tmp= 66404 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/dag-half/normalized-half-n25-d5-e56-r7-1.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2087125-1247727396/watcher-2087125-1247727396 -o /tmp/evaluation-result-2087125-1247727396/solver-2087125-1247727396 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 2051041262 HOME/instance-2087125-1247727396.xml

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

MD5SUM BENCH= e314bdf1882217984545160cbeb01d02
RANDOM SEED=2051041262

node73.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 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		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1504624 kB
Buffers:         84240 kB
Cached:         345588 kB
SwapCached:          0 kB
Active:         171832 kB
Inactive:       291944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1504624 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           32368 kB
Writeback:           0 kB
Mapped:          54368 kB
Slab:            72584 kB
Committed_AS:   542696 kB
PageTables:       1868 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= 66396 MiB
End job on node73 at 2009-07-16 09:26:51