Trace number 2089765

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) 1800.12 1800.63

General information on the benchmark

Namecsp/rand-2-40-19/
normalized-rand-2-40-19-443-230-30_ext.xml
MD5SUMa8087ab4fdea1161a30b7e461efff528
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark94.8296
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints334
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension334
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
0.18/0.22	c Seed is 949195215
0.18/0.22	c Constructing HOME/instance-2089765-1247730515.xml  with 6316 constraints
0.18/0.22	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-2089765-1247730515/watcher-2089765-1247730515 -o /tmp/evaluation-result-2089765-1247730515/solver-2089765-1247730515 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 949195215 HOME/instance-2089765-1247730515.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: 1.92 1.98 1.94 4/73 14978
/proc/meminfo: memFree=1623784/2055920 swapFree=4192812/4192956
[pid=14978] ppid=14976 vsize=5356 CPUtime=0
/proc/14978/stat : 14978 (pcssolve) R 14976 14978 14486 0 -1 4194304 348 649 0 0 0 0 0 0 16 0 1 0 60116148 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 251601152671 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14978/statm: 1339 243 202 169 0 50 0
[pid=14983] ppid=14978 vsize=3688 CPUtime=0
/proc/14983/stat : 14983 (grep) R 14978 14978 14486 0 -1 4194304 166 0 0 0 0 0 0 0 16 0 1 0 60116149 3776512 134 996147200 4194304 4274172 548682068960 18446744073709551615 251601322066 0 0 4096 0 0 0 0 17 1 0 0
/proc/14983/statm: 922 134 99 19 0 46 0

[startup+0.0164381 s]
/proc/loadavg: 1.92 1.98 1.94 4/73 14978
/proc/meminfo: memFree=1623784/2055920 swapFree=4192812/4192956
[pid=14978] ppid=14976 vsize=4376 CPUtime=0
/proc/14978/stat : 14978 (pcs.small) R 14976 14978 14486 0 -1 4194304 807 822 0 0 0 0 0 0 18 0 1 0 60116148 4481024 416 996147200 134512640 135095119 4294956304 18446744073709551615 12064379 0 0 4096 0 0 0 0 17 1 0 0
/proc/14978/statm: 1094 416 364 142 0 48 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4376

[startup+0.102449 s]
/proc/loadavg: 1.92 1.98 1.94 4/73 14978
/proc/meminfo: memFree=1623784/2055920 swapFree=4192812/4192956
[pid=14978] ppid=14976 vsize=6372 CPUtime=0.08
/proc/14978/stat : 14978 (pcs.small) R 14976 14978 14486 0 -1 4194304 1345 822 0 0 8 0 0 0 18 0 1 0 60116148 6524928 921 996147200 134512640 135095119 4294956304 18446744073709551615 134643061 0 0 4096 0 0 0 0 17 1 0 0
/proc/14978/statm: 1593 921 378 142 0 547 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6372

[startup+0.301471 s]
/proc/loadavg: 1.92 1.98 1.94 4/73 14978
/proc/meminfo: memFree=1623784/2055920 swapFree=4192812/4192956
[pid=14978] ppid=14976 vsize=6372 CPUtime=0.28
/proc/14978/stat : 14978 (pcs.small) R 14976 14978 14486 0 -1 4194304 1350 822 0 0 28 0 0 0 19 0 1 0 60116148 6524928 926 996147200 134512640 135095119 4294956304 18446744073709551615 134642959 0 0 4096 0 0 0 0 17 1 0 0
/proc/14978/statm: 1593 926 378 142 0 547 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6372

[startup+0.702515 s]
/proc/loadavg: 1.92 1.98 1.94 4/73 14978
/proc/meminfo: memFree=1623784/2055920 swapFree=4192812/4192956
[pid=14978] ppid=14976 vsize=6372 CPUtime=0.68
/proc/14978/stat : 14978 (pcs.small) R 14976 14978 14486 0 -1 4194304 1357 822 0 0 68 0 0 0 23 0 1 0 60116148 6524928 933 996147200 134512640 135095119 4294956304 18446744073709551615 134616747 0 0 4096 0 0 0 0 17 1 0 0
/proc/14978/statm: 1593 933 378 142 0 547 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6372

[startup+1.5026 s]
/proc/loadavg: 1.92 1.98 1.94 3/74 14984
/proc/meminfo: memFree=1621208/2055920 swapFree=4192812/4192956
[pid=14978] ppid=14976 vsize=6628 CPUtime=1.48
/proc/14978/stat : 14978 (pcs.small) R 14976 14978 14486 0 -1 4194304 1436 822 0 0 148 0 0 0 25 0 1 0 60116148 6787072 947 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14978/statm: 1657 947 378 142 0 611 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6628

[startup+3.10178 s]
/proc/loadavg: 1.92 1.98 1.94 3/74 14984
/proc/meminfo: memFree=1620888/2055920 swapFree=4192812/4192956
[pid=14978] ppid=14976 vsize=7144 CPUtime=3.08
/proc/14978/stat : 14978 (pcs.small) R 14976 14978 14486 0 -1 4194304 1586 822 0 0 308 0 0 0 25 0 1 0 60116148 7315456 1097 996147200 134512640 135095119 4294956304 18446744073709551615 134590275 0 0 4096 0 0 0 0 17 1 0 0
/proc/14978/statm: 1786 1097 378 142 0 740 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7144

[startup+6.30114 s]
/proc/loadavg: 1.93 1.98 1.94 3/74 14984
/proc/meminfo: memFree=1618776/2055920 swapFree=4192812/4192956
[pid=14978] ppid=14976 vsize=9356 CPUtime=6.28
/proc/14978/stat : 14978 (pcs.small) R 14976 14978 14486 0 -1 4194304 2273 822 0 0 628 0 0 0 25 0 1 0 60116148 9580544 1526 996147200 134512640 135095119 4294956304 18446744073709551615 134592346 0 0 4096 0 0 0 0 17 1 0 0
/proc/14978/statm: 2339 1526 378 142 0 1293 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9356

[startup+12.7019 s]
/proc/loadavg: 1.93 1.98 1.94 3/74 14984
/proc/meminfo: memFree=1616864/2055920 swapFree=4192812/4192956
[pid=14978] ppid=14976 vsize=11296 CPUtime=12.67
/proc/14978/stat : 14978 (pcs.small) R 14976 14978 14486 0 -1 4194304 2961 822 0 0 1267 0 0 0 25 0 1 0 60116148 11567104 1957 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/14978/statm: 2824 1957 378 142 0 1778 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 11296

[startup+25.5013 s]
/proc/loadavg: 1.95 1.98 1.94 3/74 14984
/proc/meminfo: memFree=1612904/2055920 swapFree=4192812/4192956
[pid=14978] ppid=14976 vsize=16476 CPUtime=25.47
/proc/14978/stat : 14978 (pcs.small) R 14976 14978 14486 0 -1 4194304 4645 822 0 0 2546 1 0 0 25 0 1 0 60116148 16871424 2838 996147200 134512640 135095119 4294956304 18446744073709551615 134637372 0 0 4096 0 0 0 0 17 1 0 0
/proc/14978/statm: 4119 2838 378 142 0 3073 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16476

[startup+51.1011 s]
/proc/loadavg: 1.96 1.98 1.94 3/74 14984
/proc/meminfo: memFree=1608232/2055920 swapFree=4192812/4192956
[pid=14978] ppid=14976 vsize=18712 CPUtime=51.07
/proc/14978/stat : 14978 (pcs.small) R 14976 14978 14486 0 -1 4194304 5636 822 0 0 5105 2 0 0 25 0 1 0 60116148 19161088 3829 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 1 0 0
/proc/14978/statm: 4678 3829 378 142 0 3632 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18712

[startup+102.307 s]
/proc/loadavg: 1.98 1.98 1.94 3/74 14984
/proc/meminfo: memFree=1598696/2055920 swapFree=4192812/4192956
[pid=14978] ppid=14976 vsize=29720 CPUtime=102.26
/proc/14978/stat : 14978 (pcs.small) R 14976 14978 14486 0 -1 4194304 9071 822 0 0 10222 4 0 0 25 0 1 0 60116148 30433280 5726 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14978/statm: 7430 5726 378 142 0 6384 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 29720

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.94 3/74 14984
/proc/meminfo: memFree=1591976/2055920 swapFree=4192812/4192956
[pid=14978] ppid=14976 vsize=31956 CPUtime=162.24
/proc/14978/stat : 14978 (pcs.small) R 14976 14978 14486 0 -1 4194304 10254 822 0 0 16218 6 0 0 25 0 1 0 60116148 32722944 6909 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14978/statm: 7989 6909 378 142 0 6943 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 31956

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 1.94 3/74 14986
/proc/meminfo: memFree=1585192/2055920 swapFree=4192812/4192956
[pid=14978] ppid=14976 vsize=42916 CPUtime=222.22
/proc/14978/stat : 14978 (pcs.small) R 14976 14978 14486 0 -1 4194304 13517 822 0 0 22214 8 0 0 25 0 1 0 60116148 43945984 8123 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/14978/statm: 10729 8123 378 142 0 9683 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 42916

[startup+282.302 s]
/proc/loadavg: 2.07 2.00 1.94 3/74 15019
/proc/meminfo: memFree=1647408/2055920 swapFree=4192812/4192956
[pid=14978] ppid=14976 vsize=45548 CPUtime=282.18
/proc/14978/stat : 14978 (pcs.small) R 14976 14978 14486 0 -1 4194304 14629 822 0 0 28209 9 0 0 25 0 1 0 60116148 46641152 9235 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14978/statm: 11387 9235 378 142 0 10341 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 45548

[startup+342.302 s]
/proc/loadavg: 2.10 2.02 1.95 3/74 15019
/proc/meminfo: memFree=1628848/2055920 swapFree=4192812/4192956
[pid=14978] ppid=14976 vsize=56768 CPUtime=342.16
/proc/14978/stat : 14978 (pcs.small) R 14976 14978 14486 0 -1 4194304 17859 822 0 0 34205 11 0 0 25 0 1 0 60116148 58130432 11440 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14978/statm: 14192 11440 378 142 0 13146 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 56768

[startup+402.301 s]
/proc/loadavg: 2.10 2.03 1.95 3/74 15019
/proc/meminfo: memFree=1623344/2055920 swapFree=4192812/4192956
[pid=14978] ppid=14976 vsize=56768 CPUtime=402.15
/proc/14978/stat : 14978 (pcs.small) R 14976 14978 14486 0 -1 4194304 18254 822 0 0 40203 12 0 0 25 0 1 0 60116148 58130432 11835 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14978/statm: 14192 11835 378 142 0 13146 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 56768

[startup+462.302 s]
/proc/loadavg: 2.10 2.04 1.96 3/74 15019
/proc/meminfo: memFree=1617008/2055920 swapFree=4192812/4192956
[pid=14978] ppid=14976 vsize=56768 CPUtime=462.13
/proc/14978/stat : 14978 (pcs.small) R 14976 14978 14486 0 -1 4194304 18626 822 0 0 46201 12 0 0 25 0 1 0 60116148 58130432 12207 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14978/statm: 14192 12207 378 142 0 13146 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 56768

[startup+522.302 s]
/proc/loadavg: 2.09 2.04 1.96 3/74 15019
/proc/meminfo: memFree=1609776/2055920 swapFree=4192812/4192956
[pid=14978] ppid=14976 vsize=58336 CPUtime=522.12
/proc/14978/stat : 14978 (pcs.small) R 14976 14978 14486 0 -1 4194304 19373 822 0 0 52199 13 0 0 25 0 1 0 60116148 59736064 12954 996147200 134512640 135095119 4294956304 18446744073709551615 134643120 0 0 4096 0 0 0 0 17 1 0 0
/proc/14978/statm: 14584 12954 378 142 0 13538 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 58336

[startup+582.302 s]
/proc/loadavg: 2.08 2.05 1.97 3/74 15019
/proc/meminfo: memFree=1597104/2055920 swapFree=4192812/4192956
[pid=14978] ppid=14976 vsize=60048 CPUtime=582.09
/proc/14978/stat : 14978 (pcs.small) R 14976 14978 14486 0 -1 4194304 20132 822 0 0 58196 13 0 0 25 0 1 0 60116148 61489152 13713 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/14978/statm: 15012 13713 378 142 0 13966 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 60048

[startup+642.303 s]
/proc/loadavg: 2.15 2.07 1.98 3/74 15019
/proc/meminfo: memFree=1592368/2055920 swapFree=4192812/4192956
[pid=14978] ppid=14976 vsize=78140 CPUtime=642.08
/proc/14978/stat : 14978 (pcs.small) R 14976 14978 14486 0 -1 4194304 24997 822 0 0 64192 16 0 0 25 0 1 0 60116148 80015360 14481 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14978/statm: 19535 14481 378 142 0 18489 0
Current children cumulated CPU time (s) 642.08

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

[startup+822.302 s]
/proc/loadavg: 2.12 2.10 2.01 3/74 15025
/proc/meminfo: memFree=1577072/2055920 swapFree=4192812/4192956
[pid=14978] ppid=14976 vsize=82872 CPUtime=822.03
/proc/14978/stat : 14978 (pcs.small) R 14976 14978 14486 0 -1 4194304 27116 822 0 0 82184 19 0 0 25 0 1 0 60116148 84860928 16600 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14978/statm: 20718 16600 378 142 0 19672 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 82872

[startup+882.303 s]
/proc/loadavg: 2.08 2.09 2.01 3/74 15025
/proc/meminfo: memFree=1571376/2055920 swapFree=4192812/4192956
[pid=14978] ppid=14976 vsize=84448 CPUtime=882.01
/proc/14978/stat : 14978 (pcs.small) R 14976 14978 14486 0 -1 4194304 27797 822 0 0 88181 20 0 0 25 0 1 0 60116148 86474752 17281 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14978/statm: 21112 17281 378 142 0 20066 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 84448

[startup+942.302 s]
/proc/loadavg: 2.03 2.07 2.00 3/74 15025
/proc/meminfo: memFree=1565872/2055920 swapFree=4192812/4192956
[pid=14978] ppid=14976 vsize=85884 CPUtime=941.99
/proc/14978/stat : 14978 (pcs.small) R 14976 14978 14486 0 -1 4194304 28433 822 0 0 94178 21 0 0 25 0 1 0 60116148 87945216 17917 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14978/statm: 21471 17917 378 142 0 20425 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 85884

[startup+1002.3 s]
/proc/loadavg: 2.01 2.06 2.00 3/74 15025
/proc/meminfo: memFree=1560560/2055920 swapFree=4192812/4192956
[pid=14978] ppid=14976 vsize=87320 CPUtime=1001.98
/proc/14978/stat : 14978 (pcs.small) R 14976 14978 14486 0 -1 4194304 29086 822 0 0 100176 22 0 0 25 0 1 0 60116148 89415680 18570 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14978/statm: 21830 18570 378 142 0 20784 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 87320

[startup+1062.3 s]
/proc/loadavg: 2.00 2.05 2.00 3/74 15025
/proc/meminfo: memFree=1555376/2055920 swapFree=4192812/4192956
[pid=14978] ppid=14976 vsize=88768 CPUtime=1061.97
/proc/14978/stat : 14978 (pcs.small) R 14976 14978 14486 0 -1 4194304 29698 822 0 0 106174 23 0 0 25 0 1 0 60116148 90898432 19182 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14978/statm: 22192 19182 378 142 0 21146 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 88768

[startup+1122.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/74 15025
/proc/meminfo: memFree=1535984/2055920 swapFree=4192812/4192956
[pid=14978] ppid=14976 vsize=112520 CPUtime=1121.95
/proc/14978/stat : 14978 (pcs.small) R 14976 14978 14486 0 -1 4194304 35920 822 0 0 112168 27 0 0 25 0 1 0 60116148 115220480 23355 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14978/statm: 28130 23355 378 142 0 27084 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 112520

[startup+1182.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/74 15025
/proc/meminfo: memFree=1532336/2055920 swapFree=4192812/4192956
[pid=14978] ppid=14976 vsize=112520 CPUtime=1181.94
/proc/14978/stat : 14978 (pcs.small) R 14976 14978 14486 0 -1 4194304 36173 822 0 0 118167 27 0 0 25 0 1 0 60116148 115220480 23608 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14978/statm: 28130 23608 378 142 0 27084 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 112520

[startup+1242.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 15025
/proc/meminfo: memFree=1528496/2055920 swapFree=4192812/4192956
[pid=14978] ppid=14976 vsize=112520 CPUtime=1241.92
/proc/14978/stat : 14978 (pcs.small) R 14976 14978 14486 0 -1 4194304 36432 822 0 0 124165 27 0 0 25 0 1 0 60116148 115220480 23867 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14978/statm: 28130 23867 378 142 0 27084 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 112520

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 15025
/proc/meminfo: memFree=1525104/2055920 swapFree=4192812/4192956
[pid=14978] ppid=14976 vsize=112520 CPUtime=1301.91
/proc/14978/stat : 14978 (pcs.small) R 14976 14978 14486 0 -1 4194304 36685 822 0 0 130164 27 0 0 25 0 1 0 60116148 115220480 24120 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14978/statm: 28130 24120 378 142 0 27084 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 112520

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 15025
/proc/meminfo: memFree=1521648/2055920 swapFree=4192812/4192956
[pid=14978] ppid=14976 vsize=112520 CPUtime=1361.89
/proc/14978/stat : 14978 (pcs.small) R 14976 14978 14486 0 -1 4194304 36936 822 0 0 136161 28 0 0 25 0 1 0 60116148 115220480 24371 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14978/statm: 28130 24371 378 142 0 27084 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 112520

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15025
/proc/meminfo: memFree=1504944/2055920 swapFree=4192812/4192956
[pid=14978] ppid=14976 vsize=112520 CPUtime=1421.87
/proc/14978/stat : 14978 (pcs.small) R 14976 14978 14486 0 -1 4194304 37180 822 0 0 142159 28 0 0 25 0 1 0 60116148 115220480 24615 996147200 134512640 135095119 4294956304 18446744073709551615 134589681 0 0 4096 0 0 0 0 17 1 0 0
/proc/14978/statm: 28130 24615 378 142 0 27084 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 112520

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15025
/proc/meminfo: memFree=1502768/2055920 swapFree=4192812/4192956
[pid=14978] ppid=14976 vsize=112520 CPUtime=1481.86
/proc/14978/stat : 14978 (pcs.small) R 14976 14978 14486 0 -1 4194304 37423 822 0 0 148157 29 0 0 25 0 1 0 60116148 115220480 24858 996147200 134512640 135095119 4294956304 18446744073709551615 134637438 0 0 4096 0 0 0 0 17 1 0 0
/proc/14978/statm: 28130 24858 378 142 0 27084 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 112520

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15025
/proc/meminfo: memFree=1500848/2055920 swapFree=4192812/4192956
[pid=14978] ppid=14976 vsize=112520 CPUtime=1541.84
/proc/14978/stat : 14978 (pcs.small) R 14976 14978 14486 0 -1 4194304 37659 822 0 0 154155 29 0 0 25 0 1 0 60116148 115220480 25094 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14978/statm: 28130 25094 378 142 0 27084 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 112520

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15025
/proc/meminfo: memFree=1498928/2055920 swapFree=4192812/4192956
[pid=14978] ppid=14976 vsize=112520 CPUtime=1601.82
/proc/14978/stat : 14978 (pcs.small) R 14976 14978 14486 0 -1 4194304 37891 822 0 0 160153 29 0 0 25 0 1 0 60116148 115220480 25326 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14978/statm: 28130 25326 378 142 0 27084 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 112520

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15025
/proc/meminfo: memFree=1497136/2055920 swapFree=4192812/4192956
[pid=14978] ppid=14976 vsize=112520 CPUtime=1661.81
/proc/14978/stat : 14978 (pcs.small) R 14976 14978 14486 0 -1 4194304 38116 822 0 0 166151 30 0 0 25 0 1 0 60116148 115220480 25551 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14978/statm: 28130 25551 378 142 0 27084 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 112520

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15025
/proc/meminfo: memFree=1495216/2055920 swapFree=4192812/4192956
[pid=14978] ppid=14976 vsize=112520 CPUtime=1721.79
/proc/14978/stat : 14978 (pcs.small) R 14976 14978 14486 0 -1 4194304 38356 822 0 0 172149 30 0 0 25 0 1 0 60116148 115220480 25791 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14978/statm: 28130 25791 378 142 0 27084 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 112520

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15025
/proc/meminfo: memFree=1492144/2055920 swapFree=4192812/4192956
[pid=14978] ppid=14976 vsize=113572 CPUtime=1781.78
/proc/14978/stat : 14978 (pcs.small) R 14976 14978 14486 0 -1 4194304 38850 822 0 0 178147 31 0 0 25 0 1 0 60116148 116297728 26285 996147200 134512640 135095119 4294956304 18446744073709551615 134642583 0 0 4096 0 0 0 0 17 1 0 0
/proc/14978/statm: 28393 26285 378 142 0 27347 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 113572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15025
/proc/meminfo: memFree=1491248/2055920 swapFree=4192812/4192956
[pid=14978] ppid=14976 vsize=146736 CPUtime=1800.08
/proc/14978/stat : 14978 (pcs.small) R 14976 14978 14486 0 -1 4194304 47185 822 0 0 179973 35 0 0 25 0 1 0 60116148 150257664 26427 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14978/statm: 36684 26427 378 142 0 35638 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 146736

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): 1800.63
CPU time (s): 1800.12
CPU user time (s): 1799.74
CPU system time (s): 0.378942
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 179376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.74
system time used= 0.378942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48007
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= 16
involuntary context switches= 1883

runsolver used 1.51577 second user time and 5.05323 second system time

The end

Launcher Data 

Begin job on node91 at 2009-07-16 09:48:35
IDJOB=2089765
IDBENCH=59618
IDSOLVER=733
FILE ID=node91/2089765-1247730515
PBS_JOBID= 9521597
Free space on /tmp= 66192 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-40-19/normalized-rand-2-40-19-443-230-30_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089765-1247730515/watcher-2089765-1247730515 -o /tmp/evaluation-result-2089765-1247730515/solver-2089765-1247730515 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 949195215 HOME/instance-2089765-1247730515.xml

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

MD5SUM BENCH= a8087ab4fdea1161a30b7e461efff528
RANDOM SEED=949195215

node91.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		: 3000.241
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		: 3000.241
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:       1624200 kB
Buffers:         76032 kB
Cached:         206440 kB
SwapCached:          0 kB
Active:         128648 kB
Inactive:       235848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1624200 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1940 kB
Writeback:           0 kB
Mapped:          93380 kB
Slab:            52320 kB
Committed_AS:   655448 kB
PageTables:       1856 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= 66196 MiB
End job on node91 at 2009-07-16 10:18:38