Trace number 2057480

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) 1800.11 1807.43

General information on the benchmark

Namecsp/rand-2-27/
normalized-rand-27-27-351-163-58021_ext.xml
MD5SUMac43104dac5e73b1075778659feac676
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 benchmark1035.2
Satisfiable
(Un)Satisfiability was proved
Number of variables27
Number of constraints351
Maximum constraint arity2
Maximum domain size27
Number of constraints which are defined in extension351
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
0.00/0.02	c Seed is 398945805
0.00/0.02	c Constructing HOME/instance-2057480-1247694222.xml  with 9468 constraints
0.08/0.14	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-2057480-1247694222/watcher-2057480-1247694222 -o /tmp/evaluation-result-2057480-1247694222/solver-2057480-1247694222 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 398945805 HOME/instance-2057480-1247694222.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: 0.00 0.00 0.00 4/73 11146
/proc/meminfo: memFree=1077144/2055920 swapFree=4192812/4192956
[pid=11146] ppid=11144 vsize=5356 CPUtime=0
/proc/11146/stat : 11146 (pcssolve) S 11144 11146 10937 0 -1 4194304 305 155 0 0 0 0 0 0 16 0 1 0 56487389 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11146/statm: 1339 242 201 169 0 50 0
[pid=11148] ppid=11146 vsize=3676 CPUtime=0
/proc/11148/stat : 11148 (grep) R 11146 11146 10937 0 -1 4194304 154 0 0 0 0 0 0 0 22 0 1 0 56487389 3764224 121 996147200 4194304 4274172 548682069040 18446744073709551615 249070059584 0 0 4096 0 0 0 0 17 1 0 0
/proc/11148/statm: 919 121 99 19 0 43 0

[startup+0.106674 s]
/proc/loadavg: 0.00 0.00 0.00 4/73 11146
/proc/meminfo: memFree=1077144/2055920 swapFree=4192812/4192956
[pid=11146] ppid=11144 vsize=5828 CPUtime=0.08
/proc/11146/stat : 11146 (pcs.small) R 11144 11146 10937 0 -1 4194304 1181 822 0 0 8 0 0 0 21 0 1 0 56487389 5967872 790 996147200 134512640 135095119 4294956304 18446744073709551615 134741565 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 1457 790 364 142 0 411 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5828

[startup+0.201687 s]
/proc/loadavg: 0.00 0.00 0.00 4/73 11146
/proc/meminfo: memFree=1077144/2055920 swapFree=4192812/4192956
[pid=11146] ppid=11144 vsize=7712 CPUtime=0.17
/proc/11146/stat : 11146 (pcs.small) R 11144 11146 10937 0 -1 4194304 1676 822 0 0 17 0 0 0 21 0 1 0 56487389 7897088 1187 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 1928 1187 378 142 0 882 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 7712

[startup+0.301693 s]
/proc/loadavg: 0.00 0.00 0.00 4/73 11146
/proc/meminfo: memFree=1077144/2055920 swapFree=4192812/4192956
[pid=11146] ppid=11144 vsize=7712 CPUtime=0.27
/proc/11146/stat : 11146 (pcs.small) R 11144 11146 10937 0 -1 4194304 1678 822 0 0 27 0 0 0 22 0 1 0 56487389 7897088 1189 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 1928 1189 378 142 0 882 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7712

[startup+0.701732 s]
/proc/loadavg: 0.00 0.00 0.00 4/73 11146
/proc/meminfo: memFree=1077144/2055920 swapFree=4192812/4192956
[pid=11146] ppid=11144 vsize=7712 CPUtime=0.67
/proc/11146/stat : 11146 (pcs.small) R 11144 11146 10937 0 -1 4194304 1687 822 0 0 67 0 0 0 25 0 1 0 56487389 7897088 1198 996147200 134512640 135095119 4294956304 18446744073709551615 134576194 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 1928 1198 378 142 0 882 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 7712

[startup+1.50181 s]
/proc/loadavg: 0.16 0.03 0.01 3/74 11152
/proc/meminfo: memFree=1073104/2055920 swapFree=4192812/4192956
[pid=11146] ppid=11144 vsize=7712 CPUtime=1.47
/proc/11146/stat : 11146 (pcs.small) R 11144 11146 10937 0 -1 4194304 1705 822 0 0 147 0 0 0 25 0 1 0 56487389 7897088 1216 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 1928 1216 378 142 0 882 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7712

[startup+3.10197 s]
/proc/loadavg: 0.16 0.03 0.01 3/74 11152
/proc/meminfo: memFree=1071568/2055920 swapFree=4192812/4192956
[pid=11146] ppid=11144 vsize=8740 CPUtime=3.07
/proc/11146/stat : 11146 (pcs.small) R 11144 11146 10937 0 -1 4194304 1867 822 0 0 306 1 0 0 25 0 1 0 56487389 8949760 1378 996147200 134512640 135095119 4294956304 18446744073709551615 4159345921 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 2185 1378 378 142 0 1139 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 8740

[startup+6.30128 s]
/proc/loadavg: 0.31 0.07 0.02 3/74 11152
/proc/meminfo: memFree=1069264/2055920 swapFree=4192812/4192956
[pid=11146] ppid=11144 vsize=9448 CPUtime=6.25
/proc/11146/stat : 11146 (pcs.small) R 11144 11146 10937 0 -1 4194304 2213 822 0 0 624 1 0 0 25 0 1 0 56487389 9674752 1595 996147200 134512640 135095119 4294956304 18446744073709551615 134576237 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 2362 1595 378 142 0 1316 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 9448

[startup+12.7019 s]
/proc/loadavg: 0.44 0.10 0.03 3/74 11152
/proc/meminfo: memFree=1063568/2055920 swapFree=4192812/4192956
[pid=11146] ppid=11144 vsize=11652 CPUtime=12.62
/proc/11146/stat : 11146 (pcs.small) R 11144 11146 10937 0 -1 4194304 3023 822 0 0 1260 2 0 0 25 0 1 0 56487389 11931648 2148 996147200 134512640 135095119 4294956304 18446744073709551615 134643066 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 2913 2148 378 142 0 1867 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 11652

[startup+25.5012 s]
/proc/loadavg: 0.79 0.19 0.06 3/74 11152
/proc/meminfo: memFree=1057552/2055920 swapFree=4192812/4192956
[pid=11146] ppid=11144 vsize=16704 CPUtime=25.37
/proc/11146/stat : 11146 (pcs.small) R 11144 11146 10937 0 -1 4194304 4625 822 0 0 2534 3 0 0 25 0 1 0 56487389 17104896 2980 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 4176 2980 378 142 0 3130 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 16704

[startup+51.1017 s]
/proc/loadavg: 1.20 0.33 0.11 3/74 11152
/proc/meminfo: memFree=1045648/2055920 swapFree=4192812/4192956
[pid=11146] ppid=11144 vsize=23424 CPUtime=50.87
/proc/11146/stat : 11146 (pcs.small) R 11144 11146 10937 0 -1 4194304 6810 822 0 0 5082 5 0 0 25 0 1 0 56487389 23986176 4140 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 5856 4140 378 142 0 4810 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 23424

[startup+102.302 s]
/proc/loadavg: 1.65 0.59 0.21 3/74 11152
/proc/meminfo: memFree=1035024/2055920 swapFree=4192812/4192956
[pid=11146] ppid=11144 vsize=29164 CPUtime=101.86
/proc/11146/stat : 11146 (pcs.small) R 11144 11146 10937 0 -1 4194304 8943 822 0 0 10179 7 0 0 25 0 1 0 56487389 29863936 5760 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 7291 5760 378 142 0 6245 0
Current children cumulated CPU time (s) 101.86
Current children cumulated vsize (KiB) 29164

[startup+162.302 s]
/proc/loadavg: 1.87 0.84 0.32 3/74 11152
/proc/meminfo: memFree=1023696/2055920 swapFree=4192812/4192956
[pid=11146] ppid=11144 vsize=32316 CPUtime=161.62
/proc/11146/stat : 11146 (pcs.small) R 11144 11146 10937 0 -1 4194304 10345 822 0 0 16153 9 0 0 25 0 1 0 56487389 33091584 7162 996147200 134512640 135095119 4294956304 18446744073709551615 134589572 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 8079 7162 378 142 0 7033 0
Current children cumulated CPU time (s) 161.62
Current children cumulated vsize (KiB) 32316

[startup+222.305 s]
/proc/loadavg: 1.95 1.05 0.42 3/74 11152
/proc/meminfo: memFree=1008528/2055920 swapFree=4192812/4192956
[pid=11146] ppid=11144 vsize=43268 CPUtime=221.38
/proc/11146/stat : 11146 (pcs.small) R 11144 11146 10937 0 -1 4194304 13615 822 0 0 22127 11 0 0 25 0 1 0 56487389 44306432 8383 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 10817 8383 378 142 0 9771 0
Current children cumulated CPU time (s) 221.38
Current children cumulated vsize (KiB) 43268

[startup+282.301 s]
/proc/loadavg: 1.98 1.22 0.52 3/74 11152
/proc/meminfo: memFree=999248/2055920 swapFree=4192812/4192956
[pid=11146] ppid=11144 vsize=53168 CPUtime=281.14
/proc/11146/stat : 11146 (pcs.small) R 11144 11146 10937 0 -1 4194304 16545 822 0 0 28101 13 0 0 25 0 1 0 56487389 54444032 10288 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 13292 10288 378 142 0 12246 0
Current children cumulated CPU time (s) 281.14
Current children cumulated vsize (KiB) 53168

[startup+342.301 s]
/proc/loadavg: 1.99 1.36 0.61 3/74 11152
/proc/meminfo: memFree=995792/2055920 swapFree=4192812/4192956
[pid=11146] ppid=11144 vsize=53168 CPUtime=340.9
/proc/11146/stat : 11146 (pcs.small) R 11144 11146 10937 0 -1 4194304 16971 822 0 0 34076 14 0 0 25 0 1 0 56487389 54444032 10714 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 13292 10714 378 142 0 12246 0
Current children cumulated CPU time (s) 340.9
Current children cumulated vsize (KiB) 53168

[startup+402.302 s]
/proc/loadavg: 1.99 1.47 0.69 3/74 11152
/proc/meminfo: memFree=989520/2055920 swapFree=4192812/4192956
[pid=11146] ppid=11144 vsize=54600 CPUtime=400.66
/proc/11146/stat : 11146 (pcs.small) R 11144 11146 10937 0 -1 4194304 17729 822 0 0 40051 15 0 0 25 0 1 0 56487389 55910400 11472 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 13650 11472 378 142 0 12604 0
Current children cumulated CPU time (s) 400.66
Current children cumulated vsize (KiB) 54600

[startup+462.302 s]
/proc/loadavg: 1.99 1.57 0.77 3/74 11152
/proc/meminfo: memFree=982992/2055920 swapFree=4192812/4192956
[pid=11146] ppid=11144 vsize=56300 CPUtime=460.42
/proc/11146/stat : 11146 (pcs.small) R 11144 11146 10937 0 -1 4194304 18521 822 0 0 46025 17 0 0 25 0 1 0 56487389 57651200 12264 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 14075 12264 378 142 0 13029 0
Current children cumulated CPU time (s) 460.42
Current children cumulated vsize (KiB) 56300

[startup+522.302 s]
/proc/loadavg: 1.99 1.64 0.84 3/74 11154
/proc/meminfo: memFree=976656/2055920 swapFree=4192812/4192956
[pid=11146] ppid=11144 vsize=58140 CPUtime=520.18
/proc/11146/stat : 11146 (pcs.small) R 11144 11146 10937 0 -1 4194304 19327 822 0 0 52000 18 0 0 25 0 1 0 56487389 59535360 13070 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 14535 13070 378 142 0 13489 0
Current children cumulated CPU time (s) 520.18
Current children cumulated vsize (KiB) 58140

[startup+582.302 s]
/proc/loadavg: 1.99 1.71 0.91 3/74 11154
/proc/meminfo: memFree=970384/2055920 swapFree=4192812/4192956
[pid=11146] ppid=11144 vsize=59968 CPUtime=579.94
/proc/11146/stat : 11146 (pcs.small) R 11144 11146 10937 0 -1 4194304 20111 822 0 0 57975 19 0 0 25 0 1 0 56487389 61407232 13854 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 14992 13854 378 142 0 13946 0
Current children cumulated CPU time (s) 579.94
Current children cumulated vsize (KiB) 59968

[startup+642.301 s]
/proc/loadavg: 1.99 1.76 0.98 3/74 11154
/proc/meminfo: memFree=964688/2055920 swapFree=4192812/4192956
[pid=11146] ppid=11144 vsize=77924 CPUtime=639.69
/proc/11146/stat : 11146 (pcs.small) R 11144 11146 10937 0 -1 4194304 24915 822 0 0 63948 21 0 0 25 0 1 0 56487389 79794176 14561 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 19481 14561 378 142 0 18435 0
Current children cumulated CPU time (s) 639.69

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

[startup+882.306 s]
/proc/loadavg: 1.99 1.88 1.20 3/74 11154
/proc/meminfo: memFree=931536/2055920 swapFree=4192812/4192956
[pid=11146] ppid=11144 vsize=83828 CPUtime=878.73
/proc/11146/stat : 11146 (pcs.small) R 11144 11146 10937 0 -1 4194304 27533 822 0 0 87849 24 0 0 25 0 1 0 56487389 85839872 17179 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 20957 17179 378 142 0 19911 0
Current children cumulated CPU time (s) 878.73
Current children cumulated vsize (KiB) 83828

[startup+942.302 s]
/proc/loadavg: 1.99 1.90 1.25 3/74 11154
/proc/meminfo: memFree=917520/2055920 swapFree=4192812/4192956
[pid=11146] ppid=11144 vsize=104028 CPUtime=938.48
/proc/11146/stat : 11146 (pcs.small) R 11144 11146 10937 0 -1 4194304 32862 822 0 0 93822 26 0 0 25 0 1 0 56487389 106524672 20459 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 26007 20459 378 142 0 24961 0
Current children cumulated CPU time (s) 938.48
Current children cumulated vsize (KiB) 104028

[startup+1002.3 s]
/proc/loadavg: 1.99 1.92 1.29 3/74 11154
/proc/meminfo: memFree=915344/2055920 swapFree=4192812/4192956
[pid=11146] ppid=11144 vsize=104028 CPUtime=998.24
/proc/11146/stat : 11146 (pcs.small) R 11144 11146 10937 0 -1 4194304 33121 822 0 0 99797 27 0 0 25 0 1 0 56487389 106524672 20718 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 26007 20718 378 142 0 24961 0
Current children cumulated CPU time (s) 998.24
Current children cumulated vsize (KiB) 104028

[startup+1062.3 s]
/proc/loadavg: 1.99 1.93 1.33 3/74 11160
/proc/meminfo: memFree=913296/2055920 swapFree=4192812/4192956
[pid=11146] ppid=11144 vsize=104028 CPUtime=1057.99
/proc/11146/stat : 11146 (pcs.small) R 11144 11146 10937 0 -1 4194304 33375 822 0 0 105772 27 0 0 25 0 1 0 56487389 106524672 20972 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 26007 20972 378 142 0 24961 0
Current children cumulated CPU time (s) 1057.99
Current children cumulated vsize (KiB) 104028

[startup+1122.3 s]
/proc/loadavg: 1.99 1.94 1.37 3/74 11160
/proc/meminfo: memFree=911248/2055920 swapFree=4192812/4192956
[pid=11146] ppid=11144 vsize=104028 CPUtime=1117.75
/proc/11146/stat : 11146 (pcs.small) R 11144 11146 10937 0 -1 4194304 33625 822 0 0 111747 28 0 0 25 0 1 0 56487389 106524672 21222 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 26007 21222 378 142 0 24961 0
Current children cumulated CPU time (s) 1117.75
Current children cumulated vsize (KiB) 104028

[startup+1182.3 s]
/proc/loadavg: 1.99 1.95 1.41 3/74 11160
/proc/meminfo: memFree=909264/2055920 swapFree=4192812/4192956
[pid=11146] ppid=11144 vsize=104028 CPUtime=1177.51
/proc/11146/stat : 11146 (pcs.small) R 11144 11146 10937 0 -1 4194304 33864 822 0 0 117723 28 0 0 25 0 1 0 56487389 106524672 21461 996147200 134512640 135095119 4294956304 18446744073709551615 134555074 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 26007 21461 378 142 0 24961 0
Current children cumulated CPU time (s) 1177.51
Current children cumulated vsize (KiB) 104028

[startup+1242.3 s]
/proc/loadavg: 1.99 1.95 1.44 3/74 11160
/proc/meminfo: memFree=907216/2055920 swapFree=4192812/4192956
[pid=11146] ppid=11144 vsize=104028 CPUtime=1237.27
/proc/11146/stat : 11146 (pcs.small) R 11144 11146 10937 0 -1 4194304 34103 822 0 0 123699 28 0 0 25 0 1 0 56487389 106524672 21700 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 26007 21700 378 142 0 24961 0
Current children cumulated CPU time (s) 1237.27
Current children cumulated vsize (KiB) 104028

[startup+1302.3 s]
/proc/loadavg: 1.99 1.96 1.47 3/74 11160
/proc/meminfo: memFree=905168/2055920 swapFree=4192812/4192956
[pid=11146] ppid=11144 vsize=104028 CPUtime=1297.03
/proc/11146/stat : 11146 (pcs.small) R 11144 11146 10937 0 -1 4194304 34332 822 0 0 129674 29 0 0 25 0 1 0 56487389 106524672 21929 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 26007 21929 378 142 0 24961 0
Current children cumulated CPU time (s) 1297.03
Current children cumulated vsize (KiB) 104028

[startup+1362.3 s]
/proc/loadavg: 2.07 1.98 1.51 3/74 11160
/proc/meminfo: memFree=903312/2055920 swapFree=4192812/4192956
[pid=11146] ppid=11144 vsize=104028 CPUtime=1356.78
/proc/11146/stat : 11146 (pcs.small) R 11144 11146 10937 0 -1 4194304 34558 822 0 0 135649 29 0 0 25 0 1 0 56487389 106524672 22155 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 26007 22155 378 142 0 24961 0
Current children cumulated CPU time (s) 1356.78
Current children cumulated vsize (KiB) 104028

[startup+1422.3 s]
/proc/loadavg: 2.09 2.00 1.54 3/74 11160
/proc/meminfo: memFree=899792/2055920 swapFree=4192812/4192956
[pid=11146] ppid=11144 vsize=104688 CPUtime=1416.54
/proc/11146/stat : 11146 (pcs.small) R 11144 11146 10937 0 -1 4194304 34953 822 0 0 141625 29 0 0 25 0 1 0 56487389 107200512 22550 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 26172 22550 378 142 0 25126 0
Current children cumulated CPU time (s) 1416.54
Current children cumulated vsize (KiB) 104688

[startup+1482.3 s]
/proc/loadavg: 2.09 2.01 1.57 3/74 11160
/proc/meminfo: memFree=896016/2055920 swapFree=4192812/4192956
[pid=11146] ppid=11144 vsize=105604 CPUtime=1476.3
/proc/11146/stat : 11146 (pcs.small) R 11144 11146 10937 0 -1 4194304 35389 822 0 0 147600 30 0 0 25 0 1 0 56487389 108138496 22986 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 26401 22986 378 142 0 25355 0
Current children cumulated CPU time (s) 1476.3
Current children cumulated vsize (KiB) 105604

[startup+1542.31 s]
/proc/loadavg: 2.09 2.02 1.60 3/74 11160
/proc/meminfo: memFree=892048/2055920 swapFree=4192812/4192956
[pid=11146] ppid=11144 vsize=106660 CPUtime=1536.06
/proc/11146/stat : 11146 (pcs.small) R 11144 11146 10937 0 -1 4194304 35888 822 0 0 153575 31 0 0 25 0 1 0 56487389 109219840 23485 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 26665 23485 378 142 0 25619 0
Current children cumulated CPU time (s) 1536.06
Current children cumulated vsize (KiB) 106660

[startup+1602.3 s]
/proc/loadavg: 2.08 2.03 1.63 3/74 11160
/proc/meminfo: memFree=888144/2055920 swapFree=4192812/4192956
[pid=11146] ppid=11144 vsize=107840 CPUtime=1595.81
/proc/11146/stat : 11146 (pcs.small) R 11144 11146 10937 0 -1 4194304 36377 822 0 0 159550 31 0 0 25 0 1 0 56487389 110428160 23974 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 26960 23974 378 142 0 25914 0
Current children cumulated CPU time (s) 1595.81
Current children cumulated vsize (KiB) 107840

[startup+1662.3 s]
/proc/loadavg: 2.03 2.02 1.65 3/74 11160
/proc/meminfo: memFree=884240/2055920 swapFree=4192812/4192956
[pid=11146] ppid=11144 vsize=108892 CPUtime=1655.57
/proc/11146/stat : 11146 (pcs.small) R 11144 11146 10937 0 -1 4194304 36848 822 0 0 165525 32 0 0 25 0 1 0 56487389 111505408 24445 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 27223 24445 378 142 0 26177 0
Current children cumulated CPU time (s) 1655.57
Current children cumulated vsize (KiB) 108892

[startup+1722.3 s]
/proc/loadavg: 2.01 2.02 1.67 3/74 11160
/proc/meminfo: memFree=880336/2055920 swapFree=4192812/4192956
[pid=11146] ppid=11144 vsize=109944 CPUtime=1715.33
/proc/11146/stat : 11146 (pcs.small) R 11144 11146 10937 0 -1 4194304 37324 822 0 0 171500 33 0 0 25 0 1 0 56487389 112582656 24921 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 27486 24921 378 142 0 26440 0
Current children cumulated CPU time (s) 1715.33
Current children cumulated vsize (KiB) 109944

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.68 3/74 11160
/proc/meminfo: memFree=876176/2055920 swapFree=4192812/4192956
[pid=11146] ppid=11144 vsize=111128 CPUtime=1775.08
/proc/11146/stat : 11146 (pcs.small) R 11144 11146 10937 0 -1 4194304 37822 822 0 0 177475 33 0 0 25 0 1 0 56487389 113795072 25419 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 27782 25419 378 142 0 26736 0
Current children cumulated CPU time (s) 1775.08
Current children cumulated vsize (KiB) 111128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.41 s]
/proc/loadavg: 1.92 1.99 1.69 2/69 11178
/proc/meminfo: memFree=980592/2055920 swapFree=4192812/4192956
[pid=11146] ppid=11144 vsize=111520 CPUtime=1800.07
/proc/11146/stat : 11146 (pcs.small) R 11144 11146 10937 0 -1 4194304 38030 822 0 0 179974 33 0 0 25 0 1 0 56487389 114196480 25627 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/11146/statm: 27880 25627 378 142 0 26834 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 111520

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

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

[startup+1807.41 s]
/proc/loadavg: 1.92 1.99 1.69 2/69 11178
/proc/meminfo: memFree=980592/2055920 swapFree=4192812/4192956
[pid=11146] ppid=11144 vsize=111520 CPUtime=1800.07
/proc/11146/stat : 11146 (pcs.small) R 11144 11146 10937 0 -1 4194304 38030 822 0 0 179974 33 0 0 25 0 1 0 56487389 114196480 25627 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/11146/statm: 27880 25627 378 142 0 26834 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 111520

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.43
CPU time (s): 1800.11
CPU user time (s): 1799.75
CPU system time (s): 0.362944
CPU usage (%): 99.5951
Max. virtual memory (cumulated for all children) (KiB): 112224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.362944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38852
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= 20
involuntary context switches= 24736

runsolver used 1.55576 second user time and 5.02823 second system time

The end

Launcher Data 

Begin job on node89 at 2009-07-15 23:43:42
IDJOB=2057480
IDBENCH=53374
IDSOLVER=733
FILE ID=node89/2057480-1247694222
PBS_JOBID= 9521140
Free space on /tmp= 66176 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-27/normalized-rand-27-27-351-163-58021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2057480-1247694222/watcher-2057480-1247694222 -o /tmp/evaluation-result-2057480-1247694222/solver-2057480-1247694222 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 398945805 HOME/instance-2057480-1247694222.xml

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

MD5SUM BENCH= ac43104dac5e73b1075778659feac676
RANDOM SEED=398945805

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:       1077560 kB
Buffers:         77176 kB
Cached:         797236 kB
SwapCached:          0 kB
Active:         200668 kB
Inactive:       692476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1077560 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4252 kB
Writeback:           0 kB
Mapped:          30100 kB
Slab:            70600 kB
Committed_AS:   472916 kB
PageTables:       1708 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 00:13:52