Trace number 2091108

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) 1800.13 1804.22

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-33_ext.xml
MD5SUM9db2d64bc9c649f3e25edf753e49fc01
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 benchmark477.729
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints467
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension467
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
0.00/0.01	c Seed is 141124030
0.00/0.01	c Constructing HOME/instance-2091108-1247731430.xml  with 10720 constraints
0.08/0.17	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-2091108-1247731430/watcher-2091108-1247731430 -o /tmp/evaluation-result-2091108-1247731430/solver-2091108-1247731430 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 141124030 HOME/instance-2091108-1247731430.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: 1.99 1.98 1.99 4/73 18284
/proc/meminfo: memFree=1419784/2055920 swapFree=4192812/4192956
[pid=18284] ppid=18282 vsize=5356 CPUtime=0
/proc/18284/stat : 18284 (pcssolve) S 18282 18284 17224 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 60208362 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18284/statm: 1339 242 201 169 0 50 0
[pid=18285] ppid=18284 vsize=5356 CPUtime=0
/proc/18285/stat : 18285 (pcssolve) R 18284 18284 17224 0 -1 4194368 22 0 0 0 0 0 0 0 19 0 1 0 60208362 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 265674091815 0 0 4096 0 0 0 0 17 1 0 0
/proc/18285/statm: 1339 243 202 169 0 50 0
[pid=18286] ppid=18284 vsize=3676 CPUtime=0
/proc/18286/stat : 18286 (grep) S 18284 18284 17224 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 60208362 3764224 121 996147200 4194304 4274172 548682069040 18446744073709551615 265674260562 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/18286/statm: 919 121 99 19 0 43 0

[startup+0.0668859 s]
/proc/loadavg: 1.99 1.98 1.99 4/73 18284
/proc/meminfo: memFree=1419784/2055920 swapFree=4192812/4192956
[pid=18284] ppid=18282 vsize=5168 CPUtime=0.05
/proc/18284/stat : 18284 (pcs.small) R 18282 18284 17224 0 -1 4194304 1016 822 0 0 5 0 0 0 22 0 1 0 60208362 5292032 625 996147200 134512640 135095119 4294956304 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/18284/statm: 1292 625 364 142 0 246 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5168

[startup+0.101895 s]
/proc/loadavg: 1.99 1.98 1.99 4/73 18284
/proc/meminfo: memFree=1419784/2055920 swapFree=4192812/4192956
[pid=18284] ppid=18282 vsize=5828 CPUtime=0.08
/proc/18284/stat : 18284 (pcs.small) R 18282 18284 17224 0 -1 4194304 1173 822 0 0 8 0 0 0 22 0 1 0 60208362 5967872 782 996147200 134512640 135095119 4294956304 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/18284/statm: 1457 782 364 142 0 411 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5828

[startup+0.30193 s]
/proc/loadavg: 1.99 1.98 1.99 4/73 18284
/proc/meminfo: memFree=1419784/2055920 swapFree=4192812/4192956
[pid=18284] ppid=18282 vsize=8100 CPUtime=0.28
/proc/18284/stat : 18284 (pcs.small) R 18282 18284 17224 0 -1 4194304 1795 822 0 0 27 1 0 0 23 0 1 0 60208362 8294400 1306 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 0 0 0
/proc/18284/statm: 2025 1306 378 142 0 979 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8100

[startup+0.702007 s]
/proc/loadavg: 1.99 1.98 1.99 4/73 18284
/proc/meminfo: memFree=1419784/2055920 swapFree=4192812/4192956
[pid=18284] ppid=18282 vsize=8100 CPUtime=0.68
/proc/18284/stat : 18284 (pcs.small) R 18282 18284 17224 0 -1 4194304 1798 822 0 0 67 1 0 0 25 0 1 0 60208362 8294400 1309 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/18284/statm: 2025 1309 378 142 0 979 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8100

[startup+1.50116 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18290
/proc/meminfo: memFree=1415936/2055920 swapFree=4192812/4192956
[pid=18284] ppid=18282 vsize=8100 CPUtime=1.48
/proc/18284/stat : 18284 (pcs.small) R 18282 18284 17224 0 -1 4194304 1804 822 0 0 147 1 0 0 25 0 1 0 60208362 8294400 1315 996147200 134512640 135095119 4294956304 18446744073709551615 134576611 0 0 4096 0 0 0 0 17 0 0 0
/proc/18284/statm: 2025 1315 378 142 0 979 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8100

[startup+3.10147 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18290
/proc/meminfo: memFree=1415680/2055920 swapFree=4192812/4192956
[pid=18284] ppid=18282 vsize=8100 CPUtime=3.07
/proc/18284/stat : 18284 (pcs.small) R 18282 18284 17224 0 -1 4194304 1817 822 0 0 306 1 0 0 25 0 1 0 60208362 8294400 1328 996147200 134512640 135095119 4294956304 18446744073709551615 134638356 0 0 4096 0 0 0 0 17 0 0 0
/proc/18284/statm: 2025 1328 378 142 0 979 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 8100

[startup+6.30108 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18290
/proc/meminfo: memFree=1415296/2055920 swapFree=4192812/4192956
[pid=18284] ppid=18282 vsize=8100 CPUtime=6.26
/proc/18284/stat : 18284 (pcs.small) R 18282 18284 17224 0 -1 4194304 1840 822 0 0 625 1 0 0 25 0 1 0 60208362 8294400 1351 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18284/statm: 2025 1351 378 142 0 979 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 8100

[startup+12.7013 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18290
/proc/meminfo: memFree=1414016/2055920 swapFree=4192812/4192956
[pid=18284] ppid=18282 vsize=9772 CPUtime=12.63
/proc/18284/stat : 18284 (pcs.small) R 18282 18284 17224 0 -1 4194304 2192 822 0 0 1262 1 0 0 25 0 1 0 60208362 10006528 1574 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 0 0 0
/proc/18284/statm: 2443 1574 378 142 0 1397 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 9772

[startup+25.5018 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18290
/proc/meminfo: memFree=1412352/2055920 swapFree=4192812/4192956
[pid=18284] ppid=18282 vsize=11324 CPUtime=25.38
/proc/18284/stat : 18284 (pcs.small) R 18282 18284 17224 0 -1 4194304 2775 822 0 0 2536 2 0 0 25 0 1 0 60208362 11595776 1900 996147200 134512640 135095119 4294956304 18446744073709551615 134617656 0 0 4096 0 0 0 0 17 0 0 0
/proc/18284/statm: 2831 1900 378 142 0 1785 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 11324

[startup+51.1017 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18290
/proc/meminfo: memFree=1408064/2055920 swapFree=4192812/4192956
[pid=18284] ppid=18282 vsize=16236 CPUtime=50.87
/proc/18284/stat : 18284 (pcs.small) R 18282 18284 17224 0 -1 4194304 4359 822 0 0 5084 3 0 0 25 0 1 0 60208362 16625664 2681 996147200 134512640 135095119 4294956304 18446744073709551615 134589681 0 0 4096 0 0 0 0 17 0 0 0
/proc/18284/statm: 4059 2681 378 142 0 3013 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 16236

[startup+102.307 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18290
/proc/meminfo: memFree=1388032/2055920 swapFree=4192812/4192956
[pid=18284] ppid=18282 vsize=18740 CPUtime=101.87
/proc/18284/stat : 18284 (pcs.small) R 18282 18284 17224 0 -1 4194304 5423 822 0 0 10182 5 0 0 25 0 1 0 60208362 19189760 3745 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18284/statm: 4685 3745 378 142 0 3639 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 18740

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18290
/proc/meminfo: memFree=1381056/2055920 swapFree=4192812/4192956
[pid=18284] ppid=18282 vsize=28976 CPUtime=161.61
/proc/18284/stat : 18284 (pcs.small) R 18282 18284 17224 0 -1 4194304 8411 822 0 0 16154 7 0 0 25 0 1 0 60208362 29671424 5195 996147200 134512640 135095119 4294956304 18446744073709551615 134638128 0 0 4096 0 0 0 0 17 0 0 0
/proc/18284/statm: 7244 5195 378 142 0 6198 0
Current children cumulated CPU time (s) 161.61
Current children cumulated vsize (KiB) 28976

[startup+222.303 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18290
/proc/meminfo: memFree=1378240/2055920 swapFree=4192812/4192956
[pid=18284] ppid=18282 vsize=29372 CPUtime=221.36
/proc/18284/stat : 18284 (pcs.small) R 18282 18284 17224 0 -1 4194304 8857 822 0 0 22128 8 0 0 25 0 1 0 60208362 30076928 5641 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18284/statm: 7343 5641 378 142 0 6297 0
Current children cumulated CPU time (s) 221.36
Current children cumulated vsize (KiB) 29372

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18290
/proc/meminfo: memFree=1374080/2055920 swapFree=4192812/4192956
[pid=18284] ppid=18282 vsize=31088 CPUtime=281.12
/proc/18284/stat : 18284 (pcs.small) R 18282 18284 17224 0 -1 4194304 9611 822 0 0 28103 9 0 0 25 0 1 0 60208362 31834112 6395 996147200 134512640 135095119 4294956304 18446744073709551615 134638480 0 0 4096 0 0 0 0 17 0 0 0
/proc/18284/statm: 7772 6395 378 142 0 6726 0
Current children cumulated CPU time (s) 281.12
Current children cumulated vsize (KiB) 31088

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18290
/proc/meminfo: memFree=1370304/2055920 swapFree=4192812/4192956
[pid=18284] ppid=18282 vsize=32668 CPUtime=340.88
/proc/18284/stat : 18284 (pcs.small) R 18282 18284 17224 0 -1 4194304 10321 822 0 0 34078 10 0 0 25 0 1 0 60208362 33452032 7105 996147200 134512640 135095119 4294956304 18446744073709551615 134638356 0 0 4096 0 0 0 0 17 0 0 0
/proc/18284/statm: 8167 7105 378 142 0 7121 0
Current children cumulated CPU time (s) 340.88
Current children cumulated vsize (KiB) 32668

[startup+402.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18290
/proc/meminfo: memFree=1366528/2055920 swapFree=4192812/4192956
[pid=18284] ppid=18282 vsize=42440 CPUtime=400.62
/proc/18284/stat : 18284 (pcs.small) R 18282 18284 17224 0 -1 4194304 13044 822 0 0 40050 12 0 0 25 0 1 0 60208362 43458560 7779 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18284/statm: 10610 7779 378 142 0 9564 0
Current children cumulated CPU time (s) 400.62
Current children cumulated vsize (KiB) 42440

[startup+462.302 s]
/proc/loadavg: 2.03 2.00 2.00 3/74 18290
/proc/meminfo: memFree=1362944/2055920 swapFree=4192812/4192956
[pid=18284] ppid=18282 vsize=44024 CPUtime=460.38
/proc/18284/stat : 18284 (pcs.small) R 18282 18284 17224 0 -1 4194304 13728 822 0 0 46025 13 0 0 25 0 1 0 60208362 45080576 8463 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18284/statm: 11006 8463 378 142 0 9960 0
Current children cumulated CPU time (s) 460.38
Current children cumulated vsize (KiB) 44024

[startup+522.302 s]
/proc/loadavg: 2.01 2.00 2.00 3/74 18290
/proc/meminfo: memFree=1353408/2055920 swapFree=4192812/4192956
[pid=18284] ppid=18282 vsize=55512 CPUtime=520.14
/proc/18284/stat : 18284 (pcs.small) R 18282 18284 17224 0 -1 4194304 16844 822 0 0 51999 15 0 0 25 0 1 0 60208362 56844288 10554 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18284/statm: 13878 10554 378 142 0 12832 0
Current children cumulated CPU time (s) 520.14
Current children cumulated vsize (KiB) 55512

[startup+582.302 s]
/proc/loadavg: 2.11 2.03 2.01 3/74 18290
/proc/meminfo: memFree=1351488/2055920 swapFree=4192812/4192956
[pid=18284] ppid=18282 vsize=55512 CPUtime=579.88
/proc/18284/stat : 18284 (pcs.small) R 18282 18284 17224 0 -1 4194304 17109 822 0 0 57973 15 0 0 25 0 1 0 60208362 56844288 10819 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18284/statm: 13878 10819 378 142 0 12832 0
Current children cumulated CPU time (s) 579.88
Current children cumulated vsize (KiB) 55512

[startup+642.301 s]
/proc/loadavg: 2.11 2.04 2.00 3/74 18290
/proc/meminfo: memFree=1349184/2055920 swapFree=4192812/4192956
[pid=18284] ppid=18282 vsize=55512 CPUtime=639.64

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

[startup+822.302 s]
/proc/loadavg: 2.09 2.05 2.00 3/74 18290
/proc/meminfo: memFree=1338624/2055920 swapFree=4192812/4192956
[pid=18284] ppid=18282 vsize=57096 CPUtime=818.9
/proc/18284/stat : 18284 (pcs.small) R 18282 18284 17224 0 -1 4194304 18480 822 0 0 81872 18 0 0 25 0 1 0 60208362 58466304 12190 996147200 134512640 135095119 4294956304 18446744073709551615 134555055 0 0 4096 0 0 0 0 17 0 0 0
/proc/18284/statm: 14274 12190 378 142 0 13228 0
Current children cumulated CPU time (s) 818.9
Current children cumulated vsize (KiB) 57096

[startup+882.302 s]
/proc/loadavg: 2.00 2.04 2.00 3/74 18323
/proc/meminfo: memFree=1439680/2055920 swapFree=4192812/4192956
[pid=18284] ppid=18282 vsize=58156 CPUtime=878.63
/proc/18284/stat : 18284 (pcs.small) R 18282 18284 17224 0 -1 4194304 18968 822 0 0 87845 18 0 0 25 0 1 0 60208362 59551744 12678 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18284/statm: 14539 12678 378 142 0 13493 0
Current children cumulated CPU time (s) 878.63
Current children cumulated vsize (KiB) 58156

[startup+942.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/74 18323
/proc/meminfo: memFree=1426000/2055920 swapFree=4192812/4192956
[pid=18284] ppid=18282 vsize=59344 CPUtime=938.6
/proc/18284/stat : 18284 (pcs.small) R 18282 18284 17224 0 -1 4194304 19518 822 0 0 93841 19 0 0 25 0 1 0 60208362 60768256 13228 996147200 134512640 135095119 4294956304 18446744073709551615 134638324 0 0 4096 0 0 0 0 17 0 0 0
/proc/18284/statm: 14836 13228 378 142 0 13790 0
Current children cumulated CPU time (s) 938.6
Current children cumulated vsize (KiB) 59344

[startup+1002.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 18323
/proc/meminfo: memFree=1416784/2055920 swapFree=4192812/4192956
[pid=18284] ppid=18282 vsize=60532 CPUtime=998.58
/proc/18284/stat : 18284 (pcs.small) R 18282 18284 17224 0 -1 4194304 20026 822 0 0 99838 20 0 0 25 0 1 0 60208362 61984768 13736 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18284/statm: 15133 13736 378 142 0 14087 0
Current children cumulated CPU time (s) 998.58
Current children cumulated vsize (KiB) 60532

[startup+1062.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 18323
/proc/meminfo: memFree=1410064/2055920 swapFree=4192812/4192956
[pid=18284] ppid=18282 vsize=61588 CPUtime=1058.55
/proc/18284/stat : 18284 (pcs.small) R 18282 18284 17224 0 -1 4194304 20515 822 0 0 105834 21 0 0 25 0 1 0 60208362 63066112 14225 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18284/statm: 15397 14225 378 142 0 14351 0
Current children cumulated CPU time (s) 1058.55
Current children cumulated vsize (KiB) 61588

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 18323
/proc/meminfo: memFree=1403472/2055920 swapFree=4192812/4192956
[pid=18284] ppid=18282 vsize=79160 CPUtime=1118.51
/proc/18284/stat : 18284 (pcs.small) R 18282 18284 17224 0 -1 4194304 25111 822 0 0 111828 23 0 0 25 0 1 0 60208362 81059840 14724 996147200 134512640 135095119 4294956304 18446744073709551615 134615494 0 0 4096 0 0 0 0 17 0 0 0
/proc/18284/statm: 19790 14724 378 142 0 18744 0
Current children cumulated CPU time (s) 1118.51
Current children cumulated vsize (KiB) 79160

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 18323
/proc/meminfo: memFree=1397520/2055920 swapFree=4192812/4192956
[pid=18284] ppid=18282 vsize=80352 CPUtime=1178.49
/proc/18284/stat : 18284 (pcs.small) R 18282 18284 17224 0 -1 4194304 25604 822 0 0 117825 24 0 0 25 0 1 0 60208362 82280448 15217 996147200 134512640 135095119 4294956304 18446744073709551615 134636926 0 0 4096 0 0 0 0 17 0 0 0
/proc/18284/statm: 20088 15217 378 142 0 19042 0
Current children cumulated CPU time (s) 1178.49
Current children cumulated vsize (KiB) 80352

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18323
/proc/meminfo: memFree=1386704/2055920 swapFree=4192812/4192956
[pid=18284] ppid=18282 vsize=81544 CPUtime=1238.46
/proc/18284/stat : 18284 (pcs.small) R 18282 18284 17224 0 -1 4194304 26111 822 0 0 123821 25 0 0 25 0 1 0 60208362 83501056 15724 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 0 0 0
/proc/18284/statm: 20386 15724 378 142 0 19340 0
Current children cumulated CPU time (s) 1238.46
Current children cumulated vsize (KiB) 81544

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18323
/proc/meminfo: memFree=1383248/2055920 swapFree=4192812/4192956
[pid=18284] ppid=18282 vsize=82600 CPUtime=1298.43
/proc/18284/stat : 18284 (pcs.small) R 18282 18284 17224 0 -1 4194304 26578 822 0 0 129818 25 0 0 25 0 1 0 60208362 84582400 16191 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/18284/statm: 20650 16191 378 142 0 19604 0
Current children cumulated CPU time (s) 1298.43
Current children cumulated vsize (KiB) 82600

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18323
/proc/meminfo: memFree=1380240/2055920 swapFree=4192812/4192956
[pid=18284] ppid=18282 vsize=83524 CPUtime=1358.4
/proc/18284/stat : 18284 (pcs.small) R 18282 18284 17224 0 -1 4194304 27012 822 0 0 135814 26 0 0 25 0 1 0 60208362 85528576 16625 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18284/statm: 20881 16625 378 142 0 19835 0
Current children cumulated CPU time (s) 1358.4
Current children cumulated vsize (KiB) 83524

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18323
/proc/meminfo: memFree=1375568/2055920 swapFree=4192812/4192956
[pid=18284] ppid=18282 vsize=84716 CPUtime=1418.37
/proc/18284/stat : 18284 (pcs.small) R 18282 18284 17224 0 -1 4194304 27521 822 0 0 141810 27 0 0 25 0 1 0 60208362 86749184 17134 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18284/statm: 21179 17134 378 142 0 20133 0
Current children cumulated CPU time (s) 1418.37
Current children cumulated vsize (KiB) 84716

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18323
/proc/meminfo: memFree=1370768/2055920 swapFree=4192812/4192956
[pid=18284] ppid=18282 vsize=85644 CPUtime=1478.34
/proc/18284/stat : 18284 (pcs.small) R 18282 18284 17224 0 -1 4194304 27965 822 0 0 147806 28 0 0 25 0 1 0 60208362 87699456 17578 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18284/statm: 21411 17578 378 142 0 20365 0
Current children cumulated CPU time (s) 1478.34
Current children cumulated vsize (KiB) 85644

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18323
/proc/meminfo: memFree=1365904/2055920 swapFree=4192812/4192956
[pid=18284] ppid=18282 vsize=86696 CPUtime=1538.31
/proc/18284/stat : 18284 (pcs.small) R 18282 18284 17224 0 -1 4194304 28421 822 0 0 153803 28 0 0 25 0 1 0 60208362 88776704 18034 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18284/statm: 21674 18034 378 142 0 20628 0
Current children cumulated CPU time (s) 1538.31
Current children cumulated vsize (KiB) 86696

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18323
/proc/meminfo: memFree=1361360/2055920 swapFree=4192812/4192956
[pid=18284] ppid=18282 vsize=87624 CPUtime=1598.29
/proc/18284/stat : 18284 (pcs.small) R 18282 18284 17224 0 -1 4194304 28815 822 0 0 159800 29 0 0 25 0 1 0 60208362 89726976 18428 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18284/statm: 21906 18428 378 142 0 20860 0
Current children cumulated CPU time (s) 1598.29
Current children cumulated vsize (KiB) 87624

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18323
/proc/meminfo: memFree=1343376/2055920 swapFree=4192812/4192956
[pid=18284] ppid=18282 vsize=110076 CPUtime=1658.26
/proc/18284/stat : 18284 (pcs.small) R 18282 18284 17224 0 -1 4194304 34635 822 0 0 165794 32 0 0 25 0 1 0 60208362 112717824 22199 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 0 0 0
/proc/18284/statm: 27519 22199 378 142 0 26473 0
Current children cumulated CPU time (s) 1658.26
Current children cumulated vsize (KiB) 110076

[startup+1722.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/74 18323
/proc/meminfo: memFree=1340112/2055920 swapFree=4192812/4192956
[pid=18284] ppid=18282 vsize=110076 CPUtime=1718.23
/proc/18284/stat : 18284 (pcs.small) R 18282 18284 17224 0 -1 4194304 34816 822 0 0 171791 32 0 0 25 0 1 0 60208362 112717824 22380 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18284/statm: 27519 22380 378 142 0 26473 0
Current children cumulated CPU time (s) 1718.23
Current children cumulated vsize (KiB) 110076

[startup+1782.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/74 18323
/proc/meminfo: memFree=1336592/2055920 swapFree=4192812/4192956
[pid=18284] ppid=18282 vsize=110076 CPUtime=1778.21
/proc/18284/stat : 18284 (pcs.small) R 18282 18284 17224 0 -1 4194304 34985 822 0 0 177788 33 0 0 25 0 1 0 60208362 112717824 22549 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/18284/statm: 27519 22549 378 142 0 26473 0
Current children cumulated CPU time (s) 1778.21
Current children cumulated vsize (KiB) 110076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804.2 s]
/proc/loadavg: 2.01 2.01 2.00 3/74 18323
/proc/meminfo: memFree=1335504/2055920 swapFree=4192812/4192956
[pid=18284] ppid=18282 vsize=110076 CPUtime=1800.1
/proc/18284/stat : 18284 (pcs.small) R 18282 18284 17224 0 -1 4194304 35047 822 0 0 179977 33 0 0 25 0 1 0 60208362 112717824 22611 996147200 134512640 135095119 4294956304 18446744073709551615 134577772 0 0 4096 0 0 0 0 17 0 0 0
/proc/18284/statm: 27519 22611 378 142 0 26473 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 110076

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): 1804.22
CPU time (s): 1800.13
CPU user time (s): 1799.78
CPU system time (s): 0.354946
CPU usage (%): 99.7732
Max. virtual memory (cumulated for all children) (KiB): 113916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.354946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35869
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= 24
involuntary context switches= 15313

runsolver used 1.52777 second user time and 5.05123 second system time

The end

Launcher Data 

Begin job on node76 at 2009-07-16 10:03:50
IDJOB=2091108
IDBENCH=59998
IDSOLVER=734
FILE ID=node76/2091108-1247731430
PBS_JOBID= 9521499
Free space on /tmp= 66396 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-33_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091108-1247731430/watcher-2091108-1247731430 -o /tmp/evaluation-result-2091108-1247731430/solver-2091108-1247731430 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 141124030 HOME/instance-2091108-1247731430.xml

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

MD5SUM BENCH= 9db2d64bc9c649f3e25edf753e49fc01
RANDOM SEED=141124030

node76.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		: 3000.277
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		: 3000.277
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:       1420264 kB
Buffers:         84452 kB
Cached:         390256 kB
SwapCached:          0 kB
Active:         172064 kB
Inactive:       392076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1420264 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2116 kB
Writeback:           0 kB
Mapped:         100764 kB
Slab:            56748 kB
Committed_AS:   568328 kB
PageTables:       1976 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66396 MiB
End job on node76 at 2009-07-16 10:33:56