Trace number 2057426

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) 1800.06 1800.92

General information on the benchmark

Namecsp/rand-2-27/
normalized-rand-27-27-351-163-57021_ext.xml
MD5SUM73a72b58fd08e3bdce88f31cfc83b195
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 benchmark1087.2
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
0.00/0.01	c Seed is 603976496
0.00/0.01	c Constructing HOME/instance-2057426-1247694221.xml  with 9466 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-2057426-1247694221/watcher-2057426-1247694221 -o /tmp/evaluation-result-2057426-1247694221/solver-2057426-1247694221 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 603976496 HOME/instance-2057426-1247694221.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 3/67 9441
/proc/meminfo: memFree=1419536/2055920 swapFree=4192812/4192956
[pid=9441] ppid=9439 vsize=5356 CPUtime=0
/proc/9441/stat : 9441 (pcssolve) R 9439 9441 9343 0 -1 4194304 309 317 0 0 0 0 0 0 19 0 1 0 56488953 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 237788261023 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/9441/statm: 1339 242 201 169 0 50 0
[pid=9444] ppid=9441 vsize=0 CPUtime=0
/proc/9444/stat : 9444 (fgrep) Z 9441 9441 9343 0 -1 4194316 157 0 0 0 0 0 0 0 18 0 1 0 56488953 0 0 996147200 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/9444/statm: 0 0 0 0 0 0 0
[pid=9445] ppid=9441 vsize=0 CPUtime=0
/proc/9445/stat : 9445 (grep) R 9441 9441 9343 0 -1 4194308 175 0 0 0 0 0 0 0 19 0 1 0 56488953 0 0 996147200 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0
/proc/9445/statm: 0 0 0 0 0 0 0

[startup+0.090769 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 9441
/proc/meminfo: memFree=1419536/2055920 swapFree=4192812/4192956
[pid=9441] ppid=9439 vsize=5696 CPUtime=0.07
/proc/9441/stat : 9441 (pcs.small) R 9439 9441 9343 0 -1 4194304 1141 822 0 0 7 0 0 0 21 0 1 0 56488953 5832704 750 996147200 134512640 135095119 4294956304 18446744073709551615 3040891 0 0 4096 0 0 0 0 17 0 0 0
/proc/9441/statm: 1424 750 364 142 0 378 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5696

[startup+0.10177 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 9441
/proc/meminfo: memFree=1419536/2055920 swapFree=4192812/4192956
[pid=9441] ppid=9439 vsize=5960 CPUtime=0.08
/proc/9441/stat : 9441 (pcs.small) R 9439 9441 9343 0 -1 4194304 1190 822 0 0 8 0 0 0 21 0 1 0 56488953 6103040 799 996147200 134512640 135095119 4294956304 18446744073709551615 3040891 0 0 4096 0 0 0 0 17 0 0 0
/proc/9441/statm: 1490 799 364 142 0 444 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5960

[startup+0.301806 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 9441
/proc/meminfo: memFree=1419536/2055920 swapFree=4192812/4192956
[pid=9441] ppid=9439 vsize=7712 CPUtime=0.28
/proc/9441/stat : 9441 (pcs.small) R 9439 9441 9343 0 -1 4194304 1678 822 0 0 28 0 0 0 22 0 1 0 56488953 7897088 1189 996147200 134512640 135095119 4294956304 18446744073709551615 134641424 0 0 4096 0 0 0 0 17 0 0 0
/proc/9441/statm: 1928 1189 378 142 0 882 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7712

[startup+0.701879 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 9441
/proc/meminfo: memFree=1419536/2055920 swapFree=4192812/4192956
[pid=9441] ppid=9439 vsize=7712 CPUtime=0.68
/proc/9441/stat : 9441 (pcs.small) R 9439 9441 9343 0 -1 4194304 1686 822 0 0 68 0 0 0 25 0 1 0 56488953 7897088 1197 996147200 134512640 135095119 4294956304 18446744073709551615 134577772 0 0 4096 0 0 0 0 17 0 0 0
/proc/9441/statm: 1928 1197 378 142 0 882 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7712

[startup+1.50202 s]
/proc/loadavg: 0.00 0.00 0.00 2/68 9447
/proc/meminfo: memFree=1416000/2055920 swapFree=4192812/4192956
[pid=9441] ppid=9439 vsize=7712 CPUtime=1.48
/proc/9441/stat : 9441 (pcs.small) R 9439 9441 9343 0 -1 4194304 1704 822 0 0 148 0 0 0 25 0 1 0 56488953 7897088 1215 996147200 134512640 135095119 4294956304 18446744073709551615 134642964 0 0 4096 0 0 0 0 17 0 0 0
/proc/9441/statm: 1928 1215 378 142 0 882 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7712

[startup+3.10132 s]
/proc/loadavg: 0.00 0.00 0.00 2/68 9447
/proc/meminfo: memFree=1415936/2055920 swapFree=4192812/4192956
[pid=9441] ppid=9439 vsize=8740 CPUtime=3.08
/proc/9441/stat : 9441 (pcs.small) R 9439 9441 9343 0 -1 4194304 1864 822 0 0 308 0 0 0 25 0 1 0 56488953 8949760 1375 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9441/statm: 2185 1375 378 142 0 1139 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8740

[startup+6.3019 s]
/proc/loadavg: 0.08 0.02 0.01 2/68 9447
/proc/meminfo: memFree=1414720/2055920 swapFree=4192812/4192956
[pid=9441] ppid=9439 vsize=9448 CPUtime=6.28
/proc/9441/stat : 9441 (pcs.small) R 9439 9441 9343 0 -1 4194304 2229 822 0 0 627 1 0 0 25 0 1 0 56488953 9674752 1611 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/9441/statm: 2362 1611 378 142 0 1316 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9448

[startup+12.7011 s]
/proc/loadavg: 0.15 0.03 0.01 3/73 9462
/proc/meminfo: memFree=1404760/2055920 swapFree=4192812/4192956
[pid=9441] ppid=9439 vsize=11656 CPUtime=12.66
/proc/9441/stat : 9441 (pcs.small) R 9439 9441 9343 0 -1 4194304 3025 822 0 0 1264 2 0 0 25 0 1 0 56488953 11935744 2150 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 0 0 0
/proc/9441/statm: 2914 2150 378 142 0 1868 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 11656

[startup+25.5014 s]
/proc/loadavg: 0.56 0.13 0.04 3/73 9462
/proc/meminfo: memFree=1391520/2055920 swapFree=4192812/4192956
[pid=9441] ppid=9439 vsize=16700 CPUtime=25.46
/proc/9441/stat : 9441 (pcs.small) R 9439 9441 9343 0 -1 4194304 4647 822 0 0 2543 3 0 0 25 0 1 0 56488953 17100800 3002 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/9441/statm: 4175 3002 378 142 0 3129 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 16700

[startup+51.1011 s]
/proc/loadavg: 1.05 0.28 0.09 3/73 9462
/proc/meminfo: memFree=1370720/2055920 swapFree=4192812/4192956
[pid=9441] ppid=9439 vsize=23424 CPUtime=51.05
/proc/9441/stat : 9441 (pcs.small) R 9439 9441 9343 0 -1 4194304 6806 822 0 0 5099 6 0 0 25 0 1 0 56488953 23986176 4136 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/9441/statm: 5856 4136 378 142 0 4810 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 23424

[startup+102.306 s]
/proc/loadavg: 1.59 0.54 0.19 3/73 9462
/proc/meminfo: memFree=1343328/2055920 swapFree=4192812/4192956
[pid=9441] ppid=9439 vsize=29300 CPUtime=102.22
/proc/9441/stat : 9441 (pcs.small) R 9439 9441 9343 0 -1 4194304 8971 822 0 0 10215 7 0 0 25 0 1 0 56488953 30003200 5788 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/9441/statm: 7325 5788 378 142 0 6279 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 29300

[startup+162.301 s]
/proc/loadavg: 1.85 0.80 0.30 3/73 9462
/proc/meminfo: memFree=1310688/2055920 swapFree=4192812/4192956
[pid=9441] ppid=9439 vsize=32448 CPUtime=162.19
/proc/9441/stat : 9441 (pcs.small) R 9439 9441 9343 0 -1 4194304 10411 822 0 0 16210 9 0 0 25 0 1 0 56488953 33226752 7228 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9441/statm: 8112 7228 378 142 0 7066 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 32448

[startup+222.302 s]
/proc/loadavg: 1.94 1.02 0.40 3/73 9462
/proc/meminfo: memFree=1298208/2055920 swapFree=4192812/4192956
[pid=9441] ppid=9439 vsize=43396 CPUtime=222.17
/proc/9441/stat : 9441 (pcs.small) R 9439 9441 9343 0 -1 4194304 13683 822 0 0 22205 12 0 0 25 0 1 0 56488953 44437504 8451 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9441/statm: 10849 8451 378 142 0 9803 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 43396

[startup+282.301 s]
/proc/loadavg: 1.98 1.19 0.50 3/73 9462
/proc/meminfo: memFree=1275488/2055920 swapFree=4192812/4192956
[pid=9441] ppid=9439 vsize=53168 CPUtime=282.13
/proc/9441/stat : 9441 (pcs.small) R 9439 9441 9343 0 -1 4194304 16578 822 0 0 28200 13 0 0 25 0 1 0 56488953 54444032 10321 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/9441/statm: 13292 10321 378 142 0 12246 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 53168

[startup+342.301 s]
/proc/loadavg: 1.99 1.34 0.59 3/73 9462
/proc/meminfo: memFree=1255200/2055920 swapFree=4192812/4192956
[pid=9441] ppid=9439 vsize=53168 CPUtime=342.11
/proc/9441/stat : 9441 (pcs.small) R 9439 9441 9343 0 -1 4194304 17001 822 0 0 34197 14 0 0 25 0 1 0 56488953 54444032 10744 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9441/statm: 13292 10744 378 142 0 12246 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 53168

[startup+402.301 s]
/proc/loadavg: 1.99 1.46 0.68 3/73 9462
/proc/meminfo: memFree=1215200/2055920 swapFree=4192812/4192956
[pid=9441] ppid=9439 vsize=54744 CPUtime=402.09
/proc/9441/stat : 9441 (pcs.small) R 9439 9441 9343 0 -1 4194304 17777 822 0 0 40194 15 0 0 25 0 1 0 56488953 56057856 11520 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/9441/statm: 13686 11520 378 142 0 12640 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 54744

[startup+462.302 s]
/proc/loadavg: 1.99 1.55 0.76 3/73 9464
/proc/meminfo: memFree=1205408/2055920 swapFree=4192812/4192956
[pid=9441] ppid=9439 vsize=56708 CPUtime=462.05
/proc/9441/stat : 9441 (pcs.small) R 9439 9441 9343 0 -1 4194304 18630 822 0 0 46189 16 0 0 25 0 1 0 56488953 58068992 12373 996147200 134512640 135095119 4294956304 18446744073709551615 134615494 0 0 4096 0 0 0 0 17 0 0 0
/proc/9441/statm: 14177 12373 378 142 0 13131 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 56708

[startup+522.303 s]
/proc/loadavg: 1.99 1.63 0.83 3/73 9464
/proc/meminfo: memFree=1197280/2055920 swapFree=4192812/4192956
[pid=9441] ppid=9439 vsize=58408 CPUtime=522.02
/proc/9441/stat : 9441 (pcs.small) R 9439 9441 9343 0 -1 4194304 19421 822 0 0 52185 17 0 0 25 0 1 0 56488953 59809792 13164 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 0 0 0
/proc/9441/statm: 14602 13164 378 142 0 13556 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 58408

[startup+582.302 s]
/proc/loadavg: 1.99 1.70 0.90 3/73 9464
/proc/meminfo: memFree=1187104/2055920 swapFree=4192812/4192956
[pid=9441] ppid=9439 vsize=60116 CPUtime=582
/proc/9441/stat : 9441 (pcs.small) R 9439 9441 9343 0 -1 4194304 20181 822 0 0 58181 19 0 0 25 0 1 0 56488953 61558784 13924 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 0 0 0
/proc/9441/statm: 15029 13924 378 142 0 13983 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 60116

[startup+642.302 s]
/proc/loadavg: 1.99 1.75 0.97 3/73 9464
/proc/meminfo: memFree=1175072/2055920 swapFree=4192812/4192956
[pid=9441] ppid=9439 vsize=78212 CPUtime=641.97

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

[startup+882.302 s]
/proc/loadavg: 1.99 1.88 1.19 3/73 9464
/proc/meminfo: memFree=1128544/2055920 swapFree=4192812/4192956
[pid=9441] ppid=9439 vsize=84224 CPUtime=881.85
/proc/9441/stat : 9441 (pcs.small) R 9439 9441 9343 0 -1 4194304 27677 822 0 0 88160 25 0 0 25 0 1 0 56488953 86245376 17323 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9441/statm: 21056 17323 378 142 0 20010 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 84224

[startup+942.301 s]
/proc/loadavg: 1.99 1.90 1.24 3/73 9464
/proc/meminfo: memFree=1104864/2055920 swapFree=4192812/4192956
[pid=9441] ppid=9439 vsize=104032 CPUtime=941.82
/proc/9441/stat : 9441 (pcs.small) R 9439 9441 9343 0 -1 4194304 32896 822 0 0 94155 27 0 0 25 0 1 0 56488953 106528768 20493 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/9441/statm: 26008 20493 378 142 0 24962 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 104032

[startup+1002.3 s]
/proc/loadavg: 1.99 1.91 1.29 3/73 9464
/proc/meminfo: memFree=1092704/2055920 swapFree=4192812/4192956
[pid=9441] ppid=9439 vsize=104032 CPUtime=1001.79
/proc/9441/stat : 9441 (pcs.small) R 9439 9441 9343 0 -1 4194304 33157 822 0 0 100152 27 0 0 25 0 1 0 56488953 106528768 20754 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 0 0 0
/proc/9441/statm: 26008 20754 378 142 0 24962 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 104032

[startup+1062.3 s]
/proc/loadavg: 1.99 1.93 1.33 3/73 9470
/proc/meminfo: memFree=1080736/2055920 swapFree=4192812/4192956
[pid=9441] ppid=9439 vsize=104032 CPUtime=1061.77
/proc/9441/stat : 9441 (pcs.small) R 9439 9441 9343 0 -1 4194304 33411 822 0 0 106148 29 0 0 25 0 1 0 56488953 106528768 21008 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/9441/statm: 26008 21008 378 142 0 24962 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 104032

[startup+1122.3 s]
/proc/loadavg: 1.99 1.94 1.37 3/73 9470
/proc/meminfo: memFree=1069472/2055920 swapFree=4192812/4192956
[pid=9441] ppid=9439 vsize=104032 CPUtime=1121.74
/proc/9441/stat : 9441 (pcs.small) R 9439 9441 9343 0 -1 4194304 33658 822 0 0 112145 29 0 0 25 0 1 0 56488953 106528768 21255 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/9441/statm: 26008 21255 378 142 0 24962 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 104032

[startup+1182.3 s]
/proc/loadavg: 1.99 1.95 1.40 3/73 9470
/proc/meminfo: memFree=1058784/2055920 swapFree=4192812/4192956
[pid=9441] ppid=9439 vsize=104032 CPUtime=1181.71
/proc/9441/stat : 9441 (pcs.small) R 9439 9441 9343 0 -1 4194304 33901 822 0 0 118142 29 0 0 25 0 1 0 56488953 106528768 21498 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9441/statm: 26008 21498 378 142 0 24962 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 104032

[startup+1242.3 s]
/proc/loadavg: 1.99 1.95 1.44 3/73 9502
/proc/meminfo: memFree=1321888/2055920 swapFree=4192812/4192956
[pid=9441] ppid=9439 vsize=104032 CPUtime=1241.68
/proc/9441/stat : 9441 (pcs.small) R 9439 9441 9343 0 -1 4194304 34141 822 0 0 124138 30 0 0 25 0 1 0 56488953 106528768 21738 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9441/statm: 26008 21738 378 142 0 24962 0
Current children cumulated CPU time (s) 1241.68
Current children cumulated vsize (KiB) 104032

[startup+1302.3 s]
/proc/loadavg: 1.99 1.96 1.47 3/73 9502
/proc/meminfo: memFree=1308000/2055920 swapFree=4192812/4192956
[pid=9441] ppid=9439 vsize=104032 CPUtime=1301.66
/proc/9441/stat : 9441 (pcs.small) R 9439 9441 9343 0 -1 4194304 34379 822 0 0 130135 31 0 0 25 0 1 0 56488953 106528768 21976 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/9441/statm: 26008 21976 378 142 0 24962 0
Current children cumulated CPU time (s) 1301.66
Current children cumulated vsize (KiB) 104032

[startup+1362.3 s]
/proc/loadavg: 1.99 1.96 1.50 3/73 9502
/proc/meminfo: memFree=1302048/2055920 swapFree=4192812/4192956
[pid=9441] ppid=9439 vsize=104032 CPUtime=1361.63
/proc/9441/stat : 9441 (pcs.small) R 9439 9441 9343 0 -1 4194304 34606 822 0 0 136132 31 0 0 25 0 1 0 56488953 106528768 22203 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/9441/statm: 26008 22203 378 142 0 24962 0
Current children cumulated CPU time (s) 1361.63
Current children cumulated vsize (KiB) 104032

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.53 3/73 9502
/proc/meminfo: memFree=1294752/2055920 swapFree=4192812/4192956
[pid=9441] ppid=9439 vsize=104828 CPUtime=1421.61
/proc/9441/stat : 9441 (pcs.small) R 9439 9441 9343 0 -1 4194304 35044 822 0 0 142129 32 0 0 25 0 1 0 56488953 107343872 22641 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/9441/statm: 26207 22641 378 142 0 25161 0
Current children cumulated CPU time (s) 1421.61
Current children cumulated vsize (KiB) 104828

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.56 3/73 9502
/proc/meminfo: memFree=1283424/2055920 swapFree=4192812/4192956
[pid=9441] ppid=9439 vsize=106016 CPUtime=1481.58
/proc/9441/stat : 9441 (pcs.small) R 9439 9441 9343 0 -1 4194304 35558 822 0 0 148125 33 0 0 25 0 1 0 56488953 108560384 23155 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/9441/statm: 26504 23155 378 142 0 25458 0
Current children cumulated CPU time (s) 1481.58
Current children cumulated vsize (KiB) 106016

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.58 3/73 9502
/proc/meminfo: memFree=1279840/2055920 swapFree=4192812/4192956
[pid=9441] ppid=9439 vsize=106940 CPUtime=1541.54
/proc/9441/stat : 9441 (pcs.small) R 9439 9441 9343 0 -1 4194304 36023 822 0 0 154121 33 0 0 25 0 1 0 56488953 109506560 23620 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 0 0 0
/proc/9441/statm: 26735 23620 378 142 0 25689 0
Current children cumulated CPU time (s) 1541.54
Current children cumulated vsize (KiB) 106940

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.60 3/73 9502
/proc/meminfo: memFree=1276064/2055920 swapFree=4192812/4192956
[pid=9441] ppid=9439 vsize=108132 CPUtime=1601.52
/proc/9441/stat : 9441 (pcs.small) R 9439 9441 9343 0 -1 4194304 36505 822 0 0 160118 34 0 0 25 0 1 0 56488953 110727168 24102 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/9441/statm: 27033 24102 378 142 0 25987 0
Current children cumulated CPU time (s) 1601.52
Current children cumulated vsize (KiB) 108132

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.63 3/73 9502
/proc/meminfo: memFree=1270880/2055920 swapFree=4192812/4192956
[pid=9441] ppid=9439 vsize=109192 CPUtime=1661.49
/proc/9441/stat : 9441 (pcs.small) R 9439 9441 9343 0 -1 4194304 36983 822 0 0 166115 34 0 0 25 0 1 0 56488953 111812608 24580 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 0 0 0
/proc/9441/statm: 27298 24580 378 142 0 26252 0
Current children cumulated CPU time (s) 1661.49
Current children cumulated vsize (KiB) 109192

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.65 3/73 9502
/proc/meminfo: memFree=1265824/2055920 swapFree=4192812/4192956
[pid=9441] ppid=9439 vsize=110244 CPUtime=1721.46
/proc/9441/stat : 9441 (pcs.small) R 9439 9441 9343 0 -1 4194304 37453 822 0 0 172111 35 0 0 25 0 1 0 56488953 112889856 25050 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/9441/statm: 27561 25050 378 142 0 26515 0
Current children cumulated CPU time (s) 1721.46
Current children cumulated vsize (KiB) 110244

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.66 3/73 9502
/proc/meminfo: memFree=1260704/2055920 swapFree=4192812/4192956
[pid=9441] ppid=9439 vsize=111296 CPUtime=1781.44
/proc/9441/stat : 9441 (pcs.small) R 9439 9441 9343 0 -1 4194304 37939 822 0 0 178108 36 0 0 25 0 1 0 56488953 113967104 25536 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/9441/statm: 27824 25536 378 142 0 26778 0
Current children cumulated CPU time (s) 1781.44
Current children cumulated vsize (KiB) 111296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 1.99 1.97 1.67 3/73 9502
/proc/meminfo: memFree=1259360/2055920 swapFree=4192812/4192956
[pid=9441] ppid=9439 vsize=111692 CPUtime=1800.03
/proc/9441/stat : 9441 (pcs.small) R 9439 9441 9343 0 -1 4194304 38084 822 0 0 179967 36 0 0 25 0 1 0 56488953 114372608 25681 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/9441/statm: 27923 25681 378 142 0 26877 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 111692

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

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

[startup+1800.9 s]
/proc/loadavg: 1.99 1.97 1.67 3/73 9502
/proc/meminfo: memFree=1259360/2055920 swapFree=4192812/4192956
[pid=9441] ppid=9439 vsize=111692 CPUtime=1800.03
/proc/9441/stat : 9441 (pcs.small) R 9439 9441 9343 0 -1 4194304 38084 822 0 0 179967 36 0 0 25 0 1 0 56488953 114372608 25681 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/9441/statm: 27923 25681 378 142 0 26877 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 111692

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.92
CPU time (s): 1800.06
CPU user time (s): 1799.68
CPU system time (s): 0.386941
CPU usage (%): 99.9523
Max. virtual memory (cumulated for all children) (KiB): 111832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.68
system time used= 0.386941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38906
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= 17
involuntary context switches= 5760

runsolver used 2.52462 second user time and 5.66314 second system time

The end

Launcher Data 

Begin job on node24 at 2009-07-15 23:43:41
IDJOB=2057426
IDBENCH=53369
IDSOLVER=734
FILE ID=node24/2057426-1247694221
PBS_JOBID= 9521260
Free space on /tmp= 66416 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-27/normalized-rand-27-27-351-163-57021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2057426-1247694221/watcher-2057426-1247694221 -o /tmp/evaluation-result-2057426-1247694221/solver-2057426-1247694221 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 603976496 HOME/instance-2057426-1247694221.xml

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

MD5SUM BENCH= 73a72b58fd08e3bdce88f31cfc83b195
RANDOM SEED=603976496

node24.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		: 3000.287
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		: 3000.287
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1420080 kB
Buffers:         72652 kB
Cached:         481752 kB
SwapCached:          0 kB
Active:         175352 kB
Inactive:       394320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1420080 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2224 kB
Writeback:           0 kB
Mapped:          25096 kB
Slab:            51796 kB
Committed_AS:   512408 kB
PageTables:       1664 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= 66412 MiB
End job on node24 at 2009-07-16 00:13:44