Trace number 2091735

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) 1800.12 1801.12

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-11_ext.xml
MD5SUM5390091a8c52b0caca3123fc73cefb85
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 benchmark1604.7
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints472
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension472
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
0.08/0.10	c Seed is 2077587054
0.08/0.10	c Constructing HOME/instance-2091735-1247733220.xml  with 10840 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-2091735-1247733220/watcher-2091735-1247733220 -o /tmp/evaluation-result-2091735-1247733220/solver-2091735-1247733220 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 2077587054 HOME/instance-2091735-1247733220.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: 2.00 2.00 2.00 4/73 18908
/proc/meminfo: memFree=1682488/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=5356 CPUtime=0
/proc/18908/stat : 18908 (pcssolve) S 18906 18908 17477 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 60387176 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18908/statm: 1339 242 201 169 0 50 0
[pid=18909] ppid=18908 vsize=5356 CPUtime=0
/proc/18909/stat : 18909 (pcssolve) R 18908 18908 17477 0 -1 4194368 22 0 0 0 0 0 0 0 19 0 1 0 60387176 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 249069890855 0 0 4096 0 0 0 0 17 1 0 0
/proc/18909/statm: 1339 243 202 169 0 50 0
[pid=18910] ppid=18908 vsize=5356 CPUtime=0
/proc/18910/stat : 18910 (pcssolve) R 18908 18908 17477 0 -1 4194368 22 0 0 0 0 0 0 0 20 0 1 0 60387176 5484544 244 996147200 4194304 4889804 548682068800 18446744073709551615 249069890855 0 0 4096 0 0 0 0 17 1 0 0
/proc/18910/statm: 1339 244 203 169 0 50 0

[startup+0.0811801 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 18908
/proc/meminfo: memFree=1682488/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=5432 CPUtime=0.06
/proc/18908/stat : 18908 (pcs.small) R 18906 18908 17477 0 -1 4194304 1073 822 0 0 6 0 0 0 19 0 1 0 60387176 5562368 682 996147200 134512640 135095119 4294956304 18446744073709551615 12355195 0 0 4096 0 0 0 0 17 0 0 0
/proc/18908/statm: 1358 682 364 142 0 312 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5432

[startup+0.101185 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 18908
/proc/meminfo: memFree=1682488/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=5828 CPUtime=0.08
/proc/18908/stat : 18908 (pcs.small) R 18906 18908 17477 0 -1 4194304 1163 822 0 0 8 0 0 0 19 0 1 0 60387176 5967872 772 996147200 134512640 135095119 4294956304 18446744073709551615 12355195 0 0 4096 0 0 0 0 17 0 0 0
/proc/18908/statm: 1457 772 364 142 0 411 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5828

[startup+0.301202 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 18908
/proc/meminfo: memFree=1682488/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=8112 CPUtime=0.28
/proc/18908/stat : 18908 (pcs.small) R 18906 18908 17477 0 -1 4194304 1803 822 0 0 27 1 0 0 21 0 1 0 60387176 8306688 1314 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18908/statm: 2028 1314 378 142 0 982 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8112

[startup+0.701243 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 18908
/proc/meminfo: memFree=1682488/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=8112 CPUtime=0.68
/proc/18908/stat : 18908 (pcs.small) R 18906 18908 17477 0 -1 4194304 1806 822 0 0 67 1 0 0 24 0 1 0 60387176 8306688 1317 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 0 0 0
/proc/18908/statm: 2028 1317 378 142 0 982 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8112

[startup+1.50132 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18914
/proc/meminfo: memFree=1678512/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=8112 CPUtime=1.48
/proc/18908/stat : 18908 (pcs.small) R 18906 18908 17477 0 -1 4194304 1813 822 0 0 147 1 0 0 25 0 1 0 60387176 8306688 1324 996147200 134512640 135095119 4294956304 18446744073709551615 134555070 0 0 4096 0 0 0 0 17 0 0 0
/proc/18908/statm: 2028 1324 378 142 0 982 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8112

[startup+3.10148 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18914
/proc/meminfo: memFree=1678256/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=8112 CPUtime=3.08
/proc/18908/stat : 18908 (pcs.small) R 18906 18908 17477 0 -1 4194304 1825 822 0 0 307 1 0 0 25 0 1 0 60387176 8306688 1336 996147200 134512640 135095119 4294956304 18446744073709551615 134643006 0 0 4096 0 0 0 0 17 0 0 0
/proc/18908/statm: 2028 1336 378 142 0 982 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8112

[startup+6.30279 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18914
/proc/meminfo: memFree=1677936/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=8112 CPUtime=6.28
/proc/18908/stat : 18908 (pcs.small) R 18906 18908 17477 0 -1 4194304 1847 822 0 0 627 1 0 0 25 0 1 0 60387176 8306688 1358 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18908/statm: 2028 1358 378 142 0 982 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8112

[startup+12.7014 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18914
/proc/meminfo: memFree=1676848/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=9784 CPUtime=12.67
/proc/18908/stat : 18908 (pcs.small) R 18906 18908 17477 0 -1 4194304 2196 822 0 0 1266 1 0 0 25 0 1 0 60387176 10018816 1578 996147200 134512640 135095119 4294956304 18446744073709551615 134607090 0 0 4096 0 0 0 0 17 0 0 0
/proc/18908/statm: 2446 1578 378 142 0 1400 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 9784

[startup+25.5017 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18914
/proc/meminfo: memFree=1675056/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=11336 CPUtime=25.47
/proc/18908/stat : 18908 (pcs.small) R 18906 18908 17477 0 -1 4194304 2762 822 0 0 2545 2 0 0 25 0 1 0 60387176 11608064 1887 996147200 134512640 135095119 4294956304 18446744073709551615 134641286 0 0 4096 0 0 0 0 17 0 0 0
/proc/18908/statm: 2834 1887 378 142 0 1788 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 11336

[startup+51.1012 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18914
/proc/meminfo: memFree=1670896/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=14204 CPUtime=51.05
/proc/18908/stat : 18908 (pcs.small) R 18906 18908 17477 0 -1 4194304 3822 822 0 0 5103 2 0 0 25 0 1 0 60387176 14544896 2657 996147200 134512640 135095119 4294956304 18446744073709551615 134617221 0 0 4096 0 0 0 0 17 0 0 0
/proc/18908/statm: 3551 2657 378 142 0 2505 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 14204

[startup+102.305 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18914
/proc/meminfo: memFree=1664176/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=18620 CPUtime=102.24
/proc/18908/stat : 18908 (pcs.small) R 18906 18908 17477 0 -1 4194304 5335 822 0 0 10220 4 0 0 25 0 1 0 60387176 19066880 3657 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/18908/statm: 4655 3657 378 142 0 3609 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 18620

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18914
/proc/meminfo: memFree=1655408/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=28988 CPUtime=162.21
/proc/18908/stat : 18908 (pcs.small) R 18906 18908 17477 0 -1 4194304 8351 822 0 0 16215 6 0 0 25 0 1 0 60387176 29683712 5135 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/18908/statm: 7247 5135 378 142 0 6201 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 28988

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18914
/proc/meminfo: memFree=1650672/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=29384 CPUtime=222.19
/proc/18908/stat : 18908 (pcs.small) R 18906 18908 17477 0 -1 4194304 8828 822 0 0 22213 6 0 0 25 0 1 0 60387176 30089216 5612 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/18908/statm: 7346 5612 378 142 0 6300 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 29384

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18914
/proc/meminfo: memFree=1645104/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=31096 CPUtime=282.17
/proc/18908/stat : 18908 (pcs.small) R 18906 18908 17477 0 -1 4194304 9586 822 0 0 28210 7 0 0 25 0 1 0 60387176 31842304 6370 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18908/statm: 7774 6370 378 142 0 6728 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 31096

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18914
/proc/meminfo: memFree=1639536/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=32812 CPUtime=342.14
/proc/18908/stat : 18908 (pcs.small) R 18906 18908 17477 0 -1 4194304 10309 822 0 0 34206 8 0 0 25 0 1 0 60387176 33599488 7093 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/18908/statm: 8203 7093 378 142 0 7157 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 32812

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18914
/proc/meminfo: memFree=1634480/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=34396 CPUtime=402.12
/proc/18908/stat : 18908 (pcs.small) R 18906 18908 17477 0 -1 4194304 10962 822 0 0 40203 9 0 0 25 0 1 0 60387176 35221504 7746 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18908/statm: 8599 7746 378 142 0 7553 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 34396

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18914
/proc/meminfo: memFree=1615600/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=44040 CPUtime=462.1
/proc/18908/stat : 18908 (pcs.small) R 18906 18908 17477 0 -1 4194304 13668 822 0 0 46199 11 0 0 25 0 1 0 60387176 45096960 8403 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18908/statm: 11010 8403 378 142 0 9964 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 44040

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18914
/proc/meminfo: memFree=1606192/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=55396 CPUtime=522.08
/proc/18908/stat : 18908 (pcs.small) R 18906 18908 17477 0 -1 4194304 16758 822 0 0 52195 13 0 0 25 0 1 0 60387176 56725504 10468 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 0 0 0
/proc/18908/statm: 13849 10468 378 142 0 12803 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 55396

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18914
/proc/meminfo: memFree=1604144/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=55396 CPUtime=582.05
/proc/18908/stat : 18908 (pcs.small) R 18906 18908 17477 0 -1 4194304 17005 822 0 0 58192 13 0 0 25 0 1 0 60387176 56725504 10715 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18908/statm: 13849 10715 378 142 0 12803 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 55396

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18914
/proc/meminfo: memFree=1602224/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=55396 CPUtime=642.04

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

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18914
/proc/meminfo: memFree=1591664/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=58164 CPUtime=881.94
/proc/18908/stat : 18908 (pcs.small) R 18906 18908 17477 0 -1 4194304 18890 822 0 0 88177 17 0 0 25 0 1 0 60387176 59559936 12600 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18908/statm: 14541 12600 378 142 0 13495 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 58164

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18914
/proc/meminfo: memFree=1588848/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=59220 CPUtime=941.91
/proc/18908/stat : 18908 (pcs.small) R 18906 18908 17477 0 -1 4194304 19368 822 0 0 94174 17 0 0 25 0 1 0 60387176 60641280 13078 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18908/statm: 14805 13078 378 142 0 13759 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 59220

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18914
/proc/meminfo: memFree=1586032/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=60408 CPUtime=1001.9
/proc/18908/stat : 18908 (pcs.small) R 18906 18908 17477 0 -1 4194304 19856 822 0 0 100172 18 0 0 25 0 1 0 60387176 61857792 13566 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18908/statm: 15102 13566 378 142 0 14056 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 60408

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18914
/proc/meminfo: memFree=1582256/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=61596 CPUtime=1061.87
/proc/18908/stat : 18908 (pcs.small) R 18906 18908 17477 0 -1 4194304 20372 822 0 0 106168 19 0 0 25 0 1 0 60387176 63074304 14082 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18908/statm: 15399 14082 378 142 0 14353 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 61596

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18916
/proc/meminfo: memFree=1578416/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=62648 CPUtime=1121.85
/proc/18908/stat : 18908 (pcs.small) R 18906 18908 17477 0 -1 4194304 20835 822 0 0 112165 20 0 0 25 0 1 0 60387176 64151552 14545 996147200 134512640 135095119 4294956304 18446744073709551615 134617205 0 0 4096 0 0 0 0 17 0 0 0
/proc/18908/statm: 15662 14545 378 142 0 14616 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 62648

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18916
/proc/meminfo: memFree=1574448/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=80224 CPUtime=1181.82
/proc/18908/stat : 18908 (pcs.small) R 18906 18908 17477 0 -1 4194304 25427 822 0 0 118160 22 0 0 25 0 1 0 60387176 82149376 15040 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18908/statm: 20056 15040 378 142 0 19010 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 80224

[startup+1242.3 s]
/proc/loadavg: 1.40 1.83 1.94 2/69 19033
/proc/meminfo: memFree=1679968/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=81412 CPUtime=1241.65
/proc/18908/stat : 18908 (pcs.small) R 18906 18908 17477 0 -1 4194304 25939 822 0 0 124142 23 0 0 25 0 1 0 60387176 83365888 15552 996147200 134512640 135095119 4294956304 18446744073709551615 134641789 0 0 4096 0 0 0 0 17 0 0 0
/proc/18908/statm: 20353 15552 378 142 0 19307 0
Current children cumulated CPU time (s) 1241.65
Current children cumulated vsize (KiB) 81412

[startup+1302.3 s]
/proc/loadavg: 1.14 1.68 1.88 2/69 19165
/proc/meminfo: memFree=1677264/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=82600 CPUtime=1301.52
/proc/18908/stat : 18908 (pcs.small) R 18906 18908 17477 0 -1 4194304 26448 822 0 0 130126 26 0 0 25 0 1 0 60387176 84582400 16061 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18908/statm: 20650 16061 378 142 0 19604 0
Current children cumulated CPU time (s) 1301.52
Current children cumulated vsize (KiB) 82600

[startup+1362.3 s]
/proc/loadavg: 1.05 1.55 1.82 2/66 19169
/proc/meminfo: memFree=1676728/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=83656 CPUtime=1361.47
/proc/18908/stat : 18908 (pcs.small) R 18906 18908 17477 0 -1 4194304 26927 822 0 0 136119 28 0 0 25 0 1 0 60387176 85663744 16540 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18908/statm: 20914 16540 378 142 0 19868 0
Current children cumulated CPU time (s) 1361.47
Current children cumulated vsize (KiB) 83656

[startup+1422.31 s]
/proc/loadavg: 1.02 1.45 1.77 2/66 19169
/proc/meminfo: memFree=1674744/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=84848 CPUtime=1421.45
/proc/18908/stat : 18908 (pcs.small) R 18906 18908 17477 0 -1 4194304 27431 822 0 0 142116 29 0 0 25 0 1 0 60387176 86884352 17044 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18908/statm: 21212 17044 378 142 0 20166 0
Current children cumulated CPU time (s) 1421.45
Current children cumulated vsize (KiB) 84848

[startup+1482.3 s]
/proc/loadavg: 1.00 1.37 1.72 2/66 19169
/proc/meminfo: memFree=1672696/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=86040 CPUtime=1481.43
/proc/18908/stat : 18908 (pcs.small) R 18906 18908 17477 0 -1 4194304 27937 822 0 0 148114 29 0 0 25 0 1 0 60387176 88104960 17550 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18908/statm: 21510 17550 378 142 0 20464 0
Current children cumulated CPU time (s) 1481.43
Current children cumulated vsize (KiB) 86040

[startup+1542.3 s]
/proc/loadavg: 1.00 1.29 1.67 2/66 19169
/proc/meminfo: memFree=1670904/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=87108 CPUtime=1541.4
/proc/18908/stat : 18908 (pcs.small) R 18906 18908 17477 0 -1 4194304 28393 822 0 0 154111 29 0 0 25 0 1 0 60387176 89198592 18006 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18908/statm: 21777 18006 378 142 0 20731 0
Current children cumulated CPU time (s) 1541.4
Current children cumulated vsize (KiB) 87108

[startup+1602.3 s]
/proc/loadavg: 1.00 1.24 1.63 2/66 19169
/proc/meminfo: memFree=1669304/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=87900 CPUtime=1601.37
/proc/18908/stat : 18908 (pcs.small) R 18906 18908 17477 0 -1 4194304 28805 822 0 0 160108 29 0 0 25 0 1 0 60387176 90009600 18418 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18908/statm: 21975 18418 378 142 0 20929 0
Current children cumulated CPU time (s) 1601.37
Current children cumulated vsize (KiB) 87900

[startup+1662.3 s]
/proc/loadavg: 1.00 1.19 1.58 2/66 19175
/proc/meminfo: memFree=1654784/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=109952 CPUtime=1661.35
/proc/18908/stat : 18908 (pcs.small) R 18906 18908 17477 0 -1 4194304 34494 822 0 0 166103 32 0 0 25 0 1 0 60387176 112590848 22058 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18908/statm: 27488 22058 378 142 0 26442 0
Current children cumulated CPU time (s) 1661.35
Current children cumulated vsize (KiB) 109952

[startup+1722.3 s]
/proc/loadavg: 1.00 1.16 1.54 2/66 19175
/proc/meminfo: memFree=1654016/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=109952 CPUtime=1721.31
/proc/18908/stat : 18908 (pcs.small) R 18906 18908 17477 0 -1 4194304 34691 822 0 0 172099 32 0 0 25 0 1 0 60387176 112590848 22255 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18908/statm: 27488 22255 378 142 0 26442 0
Current children cumulated CPU time (s) 1721.31
Current children cumulated vsize (KiB) 109952

[startup+1782.3 s]
/proc/loadavg: 1.00 1.12 1.51 2/66 19175
/proc/meminfo: memFree=1653120/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=109952 CPUtime=1781.28
/proc/18908/stat : 18908 (pcs.small) R 18906 18908 17477 0 -1 4194304 34874 822 0 0 178096 32 0 0 25 0 1 0 60387176 112590848 22438 996147200 134512640 135095119 4294956304 18446744073709551615 134642972 0 0 4096 0 0 0 0 17 0 0 0
/proc/18908/statm: 27488 22438 378 142 0 26442 0
Current children cumulated CPU time (s) 1781.28
Current children cumulated vsize (KiB) 109952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.1 s]
/proc/loadavg: 1.00 1.12 1.50 2/66 19175
/proc/meminfo: memFree=1652928/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=109952 CPUtime=1800.08
/proc/18908/stat : 18908 (pcs.small) R 18906 18908 17477 0 -1 4194304 34931 822 0 0 179976 32 0 0 25 0 1 0 60387176 112590848 22495 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18908/statm: 27488 22495 378 142 0 26442 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 109952

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

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

[startup+1801.1 s]
/proc/loadavg: 1.00 1.12 1.50 2/66 19175
/proc/meminfo: memFree=1652928/2055920 swapFree=4192812/4192956
[pid=18908] ppid=18906 vsize=109952 CPUtime=1800.08
/proc/18908/stat : 18908 (pcs.small) R 18906 18908 17477 0 -1 4194304 34931 822 0 0 179976 32 0 0 25 0 1 0 60387176 112590848 22495 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18908/statm: 27488 22495 378 142 0 26442 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 109952

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.12
CPU time (s): 1800.12
CPU user time (s): 1799.77
CPU system time (s): 0.351946
CPU usage (%): 99.9443
Max. virtual memory (cumulated for all children) (KiB): 118148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.77
system time used= 0.351946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35753
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= 23
involuntary context switches= 9158

runsolver used 1.62675 second user time and 4.92025 second system time

The end

Launcher Data 

Begin job on node89 at 2009-07-16 10:33:40
IDJOB=2091735
IDBENCH=60114
IDSOLVER=734
FILE ID=node89/2091735-1247733220
PBS_JOBID= 9521627
Free space on /tmp= 66176 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-50-23-fcd/normalized-rand-2-50-23-587-230-fcd-11_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091735-1247733220/watcher-2091735-1247733220 -o /tmp/evaluation-result-2091735-1247733220/solver-2091735-1247733220 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 2077587054 HOME/instance-2091735-1247733220.xml

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

MD5SUM BENCH= 5390091a8c52b0caca3123fc73cefb85
RANDOM SEED=2077587054

node89.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1682968 kB
Buffers:         78152 kB
Cached:         148832 kB
SwapCached:          0 kB
Active:         152732 kB
Inactive:       146328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1682968 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2236 kB
Writeback:           0 kB
Mapped:          83452 kB
Slab:            59184 kB
Committed_AS:   550648 kB
PageTables:       1872 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= 66176 MiB
End job on node89 at 2009-07-16 11:03:43