Trace number 2091768

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
pcs-restart 0.3.2? (TO) 1800.1 1800.82

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-14_ext.xml
MD5SUM45debe2b483a9881d4ac7c139784d256
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 benchmark577.593
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints471
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension471
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 109860881
0.00/0.01	c Constructing HOME/instance-2091768-1247733340.xml  with 10806 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-2091768-1247733340/watcher-2091768-1247733340 -o /tmp/evaluation-result-2091768-1247733340/solver-2091768-1247733340 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 109860881 HOME/instance-2091768-1247733340.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: 2.04 2.02 2.00 4/82 18961
/proc/meminfo: memFree=1491048/2055920 swapFree=4192812/4192956
[pid=18961] ppid=18959 vsize=5356 CPUtime=0
/proc/18961/stat : 18961 (pcssolve) S 18959 18961 17985 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 60399058 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18961/statm: 1339 242 201 169 0 50 0
[pid=18962] ppid=18961 vsize=5356 CPUtime=0
/proc/18962/stat : 18962 (pcssolve) R 18961 18961 17985 0 -1 4194368 22 0 0 0 0 0 0 0 19 0 1 0 60399059 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 269807578407 0 0 4096 0 0 0 0 17 1 0 0
/proc/18962/statm: 1339 243 202 169 0 50 0
[pid=18963] ppid=18961 vsize=3676 CPUtime=0
/proc/18963/stat : 18963 (grep) S 18961 18961 17985 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 60399059 3764224 121 996147200 4194304 4274172 548682069040 18446744073709551615 269807747154 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/18963/statm: 919 121 99 19 0 43 0

[startup+0.062969 s]
/proc/loadavg: 2.04 2.02 2.00 4/82 18961
/proc/meminfo: memFree=1491048/2055920 swapFree=4192812/4192956
[pid=18961] ppid=18959 vsize=5168 CPUtime=0.04
/proc/18961/stat : 18961 (pcs.small) R 18959 18961 17985 0 -1 4194304 1005 822 0 0 4 0 0 0 22 0 1 0 60399058 5292032 614 996147200 134512640 135095119 4294956304 18446744073709551615 6002299 0 0 4096 0 0 0 0 17 0 0 0
/proc/18961/statm: 1292 616 364 142 0 246 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5168

[startup+0.10297 s]
/proc/loadavg: 2.04 2.02 2.00 4/82 18961
/proc/meminfo: memFree=1491048/2055920 swapFree=4192812/4192956
[pid=18961] ppid=18959 vsize=5960 CPUtime=0.08
/proc/18961/stat : 18961 (pcs.small) R 18959 18961 17985 0 -1 4194304 1186 822 0 0 8 0 0 0 22 0 1 0 60399058 6103040 795 996147200 134512640 135095119 4294956304 18446744073709551615 134731011 0 0 4096 0 0 0 0 17 0 0 0
/proc/18961/statm: 1490 796 364 142 0 444 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5960

[startup+0.301991 s]
/proc/loadavg: 2.04 2.02 2.00 4/82 18961
/proc/meminfo: memFree=1491048/2055920 swapFree=4192812/4192956
[pid=18961] ppid=18959 vsize=8112 CPUtime=0.28
/proc/18961/stat : 18961 (pcs.small) R 18959 18961 17985 0 -1 4194304 1802 822 0 0 27 1 0 0 24 0 1 0 60399058 8306688 1313 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18961/statm: 2028 1313 378 142 0 982 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8112

[startup+0.701035 s]
/proc/loadavg: 2.04 2.02 2.00 4/82 18961
/proc/meminfo: memFree=1491048/2055920 swapFree=4192812/4192956
[pid=18961] ppid=18959 vsize=8112 CPUtime=0.68
/proc/18961/stat : 18961 (pcs.small) R 18959 18961 17985 0 -1 4194304 1805 822 0 0 67 1 0 0 25 0 1 0 60399058 8306688 1316 996147200 134512640 135095119 4294956304 18446744073709551615 134638335 0 0 4096 0 0 0 0 17 0 0 0
/proc/18961/statm: 2028 1316 378 142 0 982 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8112

[startup+1.50212 s]
/proc/loadavg: 2.04 2.02 2.00 3/83 18967
/proc/meminfo: memFree=1487200/2055920 swapFree=4192812/4192956
[pid=18961] ppid=18959 vsize=8112 CPUtime=1.48
/proc/18961/stat : 18961 (pcs.small) R 18959 18961 17985 0 -1 4194304 1812 822 0 0 147 1 0 0 25 0 1 0 60399058 8306688 1323 996147200 134512640 135095119 4294956304 18446744073709551615 134589509 0 0 4096 0 0 0 0 17 0 0 0
/proc/18961/statm: 2028 1323 378 142 0 982 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8112

[startup+3.10129 s]
/proc/loadavg: 2.04 2.02 2.00 3/83 18967
/proc/meminfo: memFree=1486944/2055920 swapFree=4192812/4192956
[pid=18961] ppid=18959 vsize=8112 CPUtime=3.08
/proc/18961/stat : 18961 (pcs.small) R 18959 18961 17985 0 -1 4194304 1823 822 0 0 307 1 0 0 25 0 1 0 60399058 8306688 1334 996147200 134512640 135095119 4294956304 18446744073709551615 134615507 0 0 4096 0 0 0 0 17 0 0 0
/proc/18961/statm: 2028 1334 378 142 0 982 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8112

[startup+6.30164 s]
/proc/loadavg: 2.04 2.02 2.00 3/83 18967
/proc/meminfo: memFree=1486816/2055920 swapFree=4192812/4192956
[pid=18961] ppid=18959 vsize=8112 CPUtime=6.28
/proc/18961/stat : 18961 (pcs.small) R 18959 18961 17985 0 -1 4194304 1846 822 0 0 627 1 0 0 25 0 1 0 60399058 8306688 1357 996147200 134512640 135095119 4294956304 18446744073709551615 134617201 0 0 4096 0 0 0 0 17 0 0 0
/proc/18961/statm: 2028 1357 378 142 0 982 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8112

[startup+12.7013 s]
/proc/loadavg: 2.04 2.02 2.00 3/83 18967
/proc/meminfo: memFree=1485984/2055920 swapFree=4192812/4192956
[pid=18961] ppid=18959 vsize=9652 CPUtime=12.68
/proc/18961/stat : 18961 (pcs.small) R 18959 18961 17985 0 -1 4194304 2179 822 0 0 1267 1 0 0 25 0 1 0 60399058 9883648 1561 996147200 134512640 135095119 4294956304 18446744073709551615 134570663 0 0 4096 0 0 0 0 17 0 0 0
/proc/18961/statm: 2413 1561 378 142 0 1367 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9652

[startup+25.5017 s]
/proc/loadavg: 2.03 2.02 2.00 3/83 18967
/proc/meminfo: memFree=1484576/2055920 swapFree=4192812/4192956
[pid=18961] ppid=18959 vsize=11336 CPUtime=25.47
/proc/18961/stat : 18961 (pcs.small) R 18959 18961 17985 0 -1 4194304 2787 822 0 0 2545 2 0 0 25 0 1 0 60399058 11608064 1912 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18961/statm: 2834 1912 378 142 0 1788 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 11336

[startup+51.1014 s]
/proc/loadavg: 2.02 2.02 2.00 4/83 18967
/proc/meminfo: memFree=1481696/2055920 swapFree=4192812/4192956
[pid=18961] ppid=18959 vsize=14208 CPUtime=51.06
/proc/18961/stat : 18961 (pcs.small) R 18959 18961 17985 0 -1 4194304 3803 822 0 0 5104 2 0 0 25 0 1 0 60399058 14548992 2671 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18961/statm: 3552 2671 378 142 0 2506 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 14208

[startup+102.307 s]
/proc/loadavg: 2.04 2.03 2.00 3/83 18967
/proc/meminfo: memFree=1477408/2055920 swapFree=4192812/4192956
[pid=18961] ppid=18959 vsize=18764 CPUtime=102.25
/proc/18961/stat : 18961 (pcs.small) R 18959 18961 17985 0 -1 4194304 5364 822 0 0 10221 4 0 0 25 0 1 0 60399058 19214336 3719 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18961/statm: 4691 3719 378 142 0 3645 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 18764

[startup+162.301 s]
/proc/loadavg: 2.05 2.03 2.00 3/83 18967
/proc/meminfo: memFree=1471584/2055920 swapFree=4192812/4192956
[pid=18961] ppid=18959 vsize=29000 CPUtime=162.22
/proc/18961/stat : 18961 (pcs.small) R 18959 18961 17985 0 -1 4194304 8347 822 0 0 16216 6 0 0 25 0 1 0 60399058 29696000 5164 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18961/statm: 7250 5164 378 142 0 6204 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 29000

[startup+222.302 s]
/proc/loadavg: 2.13 2.05 2.01 4/83 18967
/proc/meminfo: memFree=1469536/2055920 swapFree=4192812/4192956
[pid=18961] ppid=18959 vsize=29528 CPUtime=222.2
/proc/18961/stat : 18961 (pcs.small) R 18959 18961 17985 0 -1 4194304 8845 822 0 0 22212 8 0 0 25 0 1 0 60399058 30236672 5662 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18961/statm: 7382 5662 378 142 0 6336 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 29528

[startup+282.301 s]
/proc/loadavg: 2.18 2.07 2.01 3/83 18967
/proc/meminfo: memFree=1466464/2055920 swapFree=4192812/4192956
[pid=18961] ppid=18959 vsize=31376 CPUtime=282.18
/proc/18961/stat : 18961 (pcs.small) R 18959 18961 17985 0 -1 4194304 9611 822 0 0 28209 9 0 0 25 0 1 0 60399058 32129024 6428 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18961/statm: 7844 6428 378 142 0 6798 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 31376

[startup+342.302 s]
/proc/loadavg: 2.39 2.15 2.04 3/83 18967
/proc/meminfo: memFree=1463584/2055920 swapFree=4192812/4192956
[pid=18961] ppid=18959 vsize=33092 CPUtime=342.15
/proc/18961/stat : 18961 (pcs.small) R 18959 18961 17985 0 -1 4194304 10331 822 0 0 34205 10 0 0 25 0 1 0 60399058 33886208 7148 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18961/statm: 8273 7148 378 142 0 7227 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 33092

[startup+402.301 s]
/proc/loadavg: 2.22 2.15 2.04 3/83 18967
/proc/meminfo: memFree=1460832/2055920 swapFree=4192812/4192956
[pid=18961] ppid=18959 vsize=34676 CPUtime=402.13
/proc/18961/stat : 18961 (pcs.small) R 18959 18961 17985 0 -1 4194304 11022 822 0 0 40202 11 0 0 25 0 1 0 60399058 35508224 7839 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18961/statm: 8669 7839 378 142 0 7623 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 34676

[startup+462.301 s]
/proc/loadavg: 2.08 2.12 2.04 3/83 18967
/proc/meminfo: memFree=1457952/2055920 swapFree=4192812/4192956
[pid=18961] ppid=18959 vsize=44452 CPUtime=462.11
/proc/18961/stat : 18961 (pcs.small) R 18959 18961 17985 0 -1 4194304 13756 822 0 0 46198 13 0 0 25 0 1 0 60399058 45518848 8524 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18961/statm: 11113 8524 378 142 0 10067 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 44452

[startup+522.302 s]
/proc/loadavg: 2.03 2.09 2.03 4/83 18967
/proc/meminfo: memFree=1450144/2055920 swapFree=4192812/4192956
[pid=18961] ppid=18959 vsize=55280 CPUtime=522.08
/proc/18961/stat : 18961 (pcs.small) R 18959 18961 17985 0 -1 4194304 16717 822 0 0 52194 14 0 0 25 0 1 0 60399058 56606720 10460 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18961/statm: 13820 10460 378 142 0 12774 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 55280

[startup+582.301 s]
/proc/loadavg: 2.01 2.08 2.02 3/83 18967
/proc/meminfo: memFree=1448992/2055920 swapFree=4192812/4192956
[pid=18961] ppid=18959 vsize=55280 CPUtime=582.07
/proc/18961/stat : 18961 (pcs.small) R 18959 18961 17985 0 -1 4194304 16977 822 0 0 58192 15 0 0 25 0 1 0 60399058 56606720 10720 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18961/statm: 13820 10720 378 142 0 12774 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 55280

[startup+642.302 s]
/proc/loadavg: 2.00 2.06 2.02 4/83 18967
/proc/meminfo: memFree=1448032/2055920 swapFree=4192812/4192956
[pid=18961] ppid=18959 vsize=55280 CPUtime=642.05

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

[startup+822.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/83 18967
/proc/meminfo: memFree=1443040/2055920 swapFree=4192812/4192956
[pid=18961] ppid=18959 vsize=57520 CPUtime=821.98
/proc/18961/stat : 18961 (pcs.small) R 18959 18961 17985 0 -1 4194304 18492 822 0 0 82181 17 0 0 25 0 1 0 60399058 58900480 12235 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18961/statm: 14380 12235 378 142 0 13334 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 57520

[startup+882.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/83 18967
/proc/meminfo: memFree=1440864/2055920 swapFree=4192812/4192956
[pid=18961] ppid=18959 vsize=58712 CPUtime=881.95
/proc/18961/stat : 18961 (pcs.small) R 18959 18961 17985 0 -1 4194304 19023 822 0 0 88178 17 0 0 25 0 1 0 60399058 60121088 12766 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18961/statm: 14678 12766 378 142 0 13632 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 58712

[startup+942.303 s]
/proc/loadavg: 2.00 2.01 2.00 4/83 18967
/proc/meminfo: memFree=1438944/2055920 swapFree=4192812/4192956
[pid=18961] ppid=18959 vsize=59904 CPUtime=941.93
/proc/18961/stat : 18961 (pcs.small) R 18959 18961 17985 0 -1 4194304 19519 822 0 0 94175 18 0 0 25 0 1 0 60399058 61341696 13262 996147200 134512640 135095119 4294956304 18446744073709551615 134615448 0 0 4096 0 0 0 0 17 0 0 0
/proc/18961/statm: 14976 13262 378 142 0 13930 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 59904

[startup+1002.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/83 18969
/proc/meminfo: memFree=1436768/2055920 swapFree=4192812/4192956
[pid=18961] ppid=18959 vsize=61092 CPUtime=1001.91
/proc/18961/stat : 18961 (pcs.small) R 18959 18961 17985 0 -1 4194304 20018 822 0 0 100172 19 0 0 25 0 1 0 60399058 62558208 13761 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18961/statm: 15273 13761 378 142 0 14227 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 61092

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18969
/proc/meminfo: memFree=1434720/2055920 swapFree=4192812/4192956
[pid=18961] ppid=18959 vsize=62144 CPUtime=1061.88
/proc/18961/stat : 18961 (pcs.small) R 18959 18961 17985 0 -1 4194304 20514 822 0 0 106169 19 0 0 25 0 1 0 60399058 63635456 14257 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18961/statm: 15536 14257 378 142 0 14490 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 62144

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18969
/proc/meminfo: memFree=1432736/2055920 swapFree=4192812/4192956
[pid=18961] ppid=18959 vsize=63340 CPUtime=1121.87
/proc/18961/stat : 18961 (pcs.small) R 18959 18961 17985 0 -1 4194304 21002 822 0 0 112167 20 0 0 25 0 1 0 60399058 64860160 14745 996147200 134512640 135095119 4294956304 18446744073709551615 134617024 0 0 4096 0 0 0 0 17 0 0 0
/proc/18961/statm: 15835 14745 378 142 0 14789 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 63340

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18969
/proc/meminfo: memFree=1430816/2055920 swapFree=4192812/4192956
[pid=18961] ppid=18959 vsize=80780 CPUtime=1181.84
/proc/18961/stat : 18961 (pcs.small) R 18959 18961 17985 0 -1 4194304 25584 822 0 0 118162 22 0 0 25 0 1 0 60399058 82718720 15230 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18961/statm: 20195 15230 378 142 0 19149 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 80780

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18969
/proc/meminfo: memFree=1428768/2055920 swapFree=4192812/4192956
[pid=18961] ppid=18959 vsize=81968 CPUtime=1241.82
/proc/18961/stat : 18961 (pcs.small) R 18959 18961 17985 0 -1 4194304 26089 822 0 0 124159 23 0 0 25 0 1 0 60399058 83935232 15735 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18961/statm: 20492 15735 378 142 0 19446 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 81968

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18969
/proc/meminfo: memFree=1426976/2055920 swapFree=4192812/4192956
[pid=18961] ppid=18959 vsize=83024 CPUtime=1301.8
/proc/18961/stat : 18961 (pcs.small) R 18959 18961 17985 0 -1 4194304 26540 822 0 0 130156 24 0 0 25 0 1 0 60399058 85016576 16186 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18961/statm: 20756 16186 378 142 0 19710 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 83024

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18969
/proc/meminfo: memFree=1425120/2055920 swapFree=4192812/4192956
[pid=18961] ppid=18959 vsize=84080 CPUtime=1361.77
/proc/18961/stat : 18961 (pcs.small) R 18959 18961 17985 0 -1 4194304 27011 822 0 0 136153 24 0 0 25 0 1 0 60399058 86097920 16657 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18961/statm: 21020 16657 378 142 0 19974 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 84080

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18969
/proc/meminfo: memFree=1423328/2055920 swapFree=4192812/4192956
[pid=18961] ppid=18959 vsize=85140 CPUtime=1421.75
/proc/18961/stat : 18961 (pcs.small) R 18959 18961 17985 0 -1 4194304 27452 822 0 0 142150 25 0 0 25 0 1 0 60399058 87183360 17098 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18961/statm: 21285 17098 378 142 0 20239 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 85140

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18969
/proc/meminfo: memFree=1421408/2055920 swapFree=4192812/4192956
[pid=18961] ppid=18959 vsize=86196 CPUtime=1481.73
/proc/18961/stat : 18961 (pcs.small) R 18959 18961 17985 0 -1 4194304 27920 822 0 0 148147 26 0 0 25 0 1 0 60399058 88264704 17566 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 0 0 0
/proc/18961/statm: 21549 17566 378 142 0 20503 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 86196

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18975
/proc/meminfo: memFree=1419672/2055920 swapFree=4192812/4192956
[pid=18961] ppid=18959 vsize=87120 CPUtime=1541.7
/proc/18961/stat : 18961 (pcs.small) R 18959 18961 17985 0 -1 4194304 28334 822 0 0 154143 27 0 0 25 0 1 0 60399058 89210880 17980 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18961/statm: 21780 17980 378 142 0 20734 0
Current children cumulated CPU time (s) 1541.7
Current children cumulated vsize (KiB) 87120

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18975
/proc/meminfo: memFree=1417944/2055920 swapFree=4192812/4192956
[pid=18961] ppid=18959 vsize=88180 CPUtime=1601.67
/proc/18961/stat : 18961 (pcs.small) R 18959 18961 17985 0 -1 4194304 28766 822 0 0 160140 27 0 0 25 0 1 0 60399058 90296320 18412 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18961/statm: 22045 18412 378 142 0 20999 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 88180

[startup+1662.3 s]
/proc/loadavg: 1.92 1.98 1.99 2/66 18998
/proc/meminfo: memFree=1425760/2055920 swapFree=4192812/4192956
[pid=18961] ppid=18959 vsize=109704 CPUtime=1661.62
/proc/18961/stat : 18961 (pcs.small) R 18959 18961 17985 0 -1 4194304 34320 822 0 0 166132 30 0 0 25 0 1 0 60399058 112336896 21917 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18961/statm: 27426 21917 378 142 0 26380 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 109704

[startup+1722.3 s]
/proc/loadavg: 1.34 1.80 1.93 2/66 18998
/proc/meminfo: memFree=1425592/2055920 swapFree=4192812/4192956
[pid=18961] ppid=18959 vsize=109704 CPUtime=1721.59
/proc/18961/stat : 18961 (pcs.small) R 18959 18961 17985 0 -1 4194304 34498 822 0 0 172129 30 0 0 25 0 1 0 60399058 112336896 22095 996147200 134512640 135095119 4294956304 18446744073709551615 134589657 0 0 4096 0 0 0 0 17 0 0 0
/proc/18961/statm: 27426 22095 378 142 0 26380 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 109704

[startup+1782.3 s]
/proc/loadavg: 1.12 1.65 1.87 2/66 18998
/proc/meminfo: memFree=1424888/2055920 swapFree=4192812/4192956
[pid=18961] ppid=18959 vsize=109704 CPUtime=1781.56
/proc/18961/stat : 18961 (pcs.small) R 18959 18961 17985 0 -1 4194304 34675 822 0 0 178126 30 0 0 25 0 1 0 60399058 112336896 22272 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18961/statm: 27426 22272 378 142 0 26380 0
Current children cumulated CPU time (s) 1781.56
Current children cumulated vsize (KiB) 109704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.09 1.61 1.85 2/66 18998
/proc/meminfo: memFree=1424632/2055920 swapFree=4192812/4192956
[pid=18961] ppid=18959 vsize=109704 CPUtime=1800.06
/proc/18961/stat : 18961 (pcs.small) R 18959 18961 17985 0 -1 4194304 34731 822 0 0 179976 30 0 0 25 0 1 0 60399058 112336896 22328 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18961/statm: 27426 22328 378 142 0 26380 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 109704

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): 1800.82
CPU time (s): 1800.1
CPU user time (s): 1799.77
CPU system time (s): 0.329949
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 117900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.77
system time used= 0.329949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35553
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= 22
involuntary context switches= 7005

runsolver used 1.85772 second user time and 4.68629 second system time

The end

Launcher Data 

Begin job on node81 at 2009-07-16 10:35:40
IDJOB=2091768
IDBENCH=60117
IDSOLVER=734
FILE ID=node81/2091768-1247733340
PBS_JOBID= 9521596
Free space on /tmp= 126664 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-14_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091768-1247733340/watcher-2091768-1247733340 -o /tmp/evaluation-result-2091768-1247733340/solver-2091768-1247733340 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 109860881 HOME/instance-2091768-1247733340.xml

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

MD5SUM BENCH= 45debe2b483a9881d4ac7c139784d256
RANDOM SEED=109860881

node81.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		: 3000.233
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		: 3000.233
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:       1491528 kB
Buffers:         88652 kB
Cached:         354572 kB
SwapCached:          0 kB
Active:          78764 kB
Inactive:       399780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1491528 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2120 kB
Writeback:           0 kB
Mapped:          55636 kB
Slab:            70800 kB
Committed_AS:   605820 kB
PageTables:       1960 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126664 MiB
End job on node81 at 2009-07-16 11:05:43