Trace number 2059031

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) 1800.1 1815.07

General information on the benchmark

Namecsp/QCP-25/
normalized-qcp-25-264-1_ext.xml
MD5SUM79e6a324f7cdeb5e62d757131dbe1778
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 benchmark86.6008
Satisfiable
(Un)Satisfiability was proved
Number of variables625
Number of constraints10142
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension10142
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c small-domain mode
0.00/0.05	c Seed is 221111802
0.00/0.05	c Constructing HOME/instance-2059031-1247694447.xml  with 70862 constraints
0.26/0.31	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-2059031-1247694447/watcher-2059031-1247694447 -o /tmp/evaluation-result-2059031-1247694447/solver-2059031-1247694447 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 221111802 HOME/instance-2059031-1247694447.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: 2.01 1.05 0.42 4/72 7160
/proc/meminfo: memFree=1517608/2055920 swapFree=4192812/4192956
[pid=7160] ppid=7158 vsize=5356 CPUtime=0
/proc/7160/stat : 7160 (pcssolve) R 7158 7160 7038 0 -1 4194304 273 0 0 0 0 0 0 0 20 0 1 0 56511209 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 272467815071 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/7160/statm: 1339 241 200 169 0 50 0
[pid=7161] ppid=7160 vsize=5356 CPUtime=0
/proc/7161/stat : 7161 (pcssolve) R 7160 7160 7038 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 56511210 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 272467815071 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/7161/statm: 1339 241 200 169 0 50 0

[startup+0.100779 s]
/proc/loadavg: 2.01 1.05 0.42 4/72 7160
/proc/meminfo: memFree=1517608/2055920 swapFree=4192812/4192956
[pid=7160] ppid=7158 vsize=7432 CPUtime=0.06
/proc/7160/stat : 7160 (pcs.small) R 7158 7160 7038 0 -1 4194304 1651 824 0 0 6 0 0 0 18 0 1 0 56511209 7610368 1033 996147200 134512640 135095119 4294956304 18446744073709551615 134705538 0 0 4096 0 0 0 0 17 1 0 0
/proc/7160/statm: 1858 1033 367 142 0 812 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7432

[startup+0.201793 s]
/proc/loadavg: 2.01 1.05 0.42 4/72 7160
/proc/meminfo: memFree=1517608/2055920 swapFree=4192812/4192956
[pid=7160] ppid=7158 vsize=10828 CPUtime=0.17
/proc/7160/stat : 7160 (pcs.small) R 7158 7160 7038 0 -1 4194304 2761 824 0 0 16 1 0 0 18 0 1 0 56511209 11087872 1853 996147200 134512640 135095119 4294956304 18446744073709551615 134797252 0 0 4096 0 0 0 0 17 1 0 0
/proc/7160/statm: 2707 1853 367 142 0 1661 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 10828

[startup+0.301806 s]
/proc/loadavg: 2.01 1.05 0.42 4/72 7160
/proc/meminfo: memFree=1517608/2055920 swapFree=4192812/4192956
[pid=7160] ppid=7158 vsize=15904 CPUtime=0.26
/proc/7160/stat : 7160 (pcs.small) R 7158 7160 7038 0 -1 4194304 4224 824 0 0 25 1 0 0 19 0 1 0 56511209 16285696 2738 996147200 134512640 135095119 4294956304 18446744073709551615 4158960226 0 0 4096 0 0 0 0 17 1 0 0
/proc/7160/statm: 3976 2738 367 142 0 2930 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 15904

[startup+0.701864 s]
/proc/loadavg: 2.01 1.05 0.42 4/72 7160
/proc/meminfo: memFree=1517608/2055920 swapFree=4192812/4192956
[pid=7160] ppid=7158 vsize=16068 CPUtime=0.66
/proc/7160/stat : 7160 (pcs.small) R 7158 7160 7038 0 -1 4194304 4318 824 0 0 65 1 0 0 23 0 1 0 56511209 16453632 2832 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/7160/statm: 4017 2832 378 142 0 2971 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 16068

[startup+1.50198 s]
/proc/loadavg: 2.01 1.05 0.42 3/73 7166
/proc/meminfo: memFree=1507424/2055920 swapFree=4192812/4192956
[pid=7160] ppid=7158 vsize=16220 CPUtime=1.45
/proc/7160/stat : 7160 (pcs.small) R 7158 7160 7038 0 -1 4194304 4362 824 0 0 144 1 0 0 25 0 1 0 56511209 16609280 2876 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/7160/statm: 4055 2876 378 142 0 3009 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 16220

[startup+3.10121 s]
/proc/loadavg: 2.01 1.05 0.42 3/73 7166
/proc/meminfo: memFree=1507104/2055920 swapFree=4192812/4192956
[pid=7160] ppid=7158 vsize=16608 CPUtime=3.05
/proc/7160/stat : 7160 (pcs.small) R 7158 7160 7038 0 -1 4194304 4485 824 0 0 303 2 0 0 25 0 1 0 56511209 17006592 2966 996147200 134512640 135095119 4294956304 18446744073709551615 134589509 0 0 4096 0 0 0 0 17 1 0 0
/proc/7160/statm: 4152 2966 378 142 0 3106 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 16608

[startup+6.30167 s]
/proc/loadavg: 2.01 1.07 0.42 3/73 7166
/proc/meminfo: memFree=1505504/2055920 swapFree=4192812/4192956
[pid=7160] ppid=7158 vsize=17760 CPUtime=6.21
/proc/7160/stat : 7160 (pcs.small) R 7158 7160 7038 0 -1 4194304 4897 824 0 0 619 2 0 0 25 0 1 0 56511209 18186240 3313 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/7160/statm: 4440 3313 378 142 0 3394 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 17760

[startup+12.7016 s]
/proc/loadavg: 2.09 1.10 0.44 3/73 7166
/proc/meminfo: memFree=1502368/2055920 swapFree=4192812/4192956
[pid=7160] ppid=7158 vsize=20192 CPUtime=12.54
/proc/7160/stat : 7160 (pcs.small) R 7158 7160 7038 0 -1 4194304 5705 824 0 0 1252 2 0 0 25 0 1 0 56511209 20676608 3992 996147200 134512640 135095119 4294956304 18446744073709551615 134570991 0 0 4096 0 0 0 0 17 1 0 0
/proc/7160/statm: 5048 3992 378 142 0 4002 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 20192

[startup+25.5014 s]
/proc/loadavg: 2.07 1.14 0.46 3/73 7166
/proc/meminfo: memFree=1496480/2055920 swapFree=4192812/4192956
[pid=7160] ppid=7158 vsize=24928 CPUtime=25.22
/proc/7160/stat : 7160 (pcs.small) R 7158 7160 7038 0 -1 4194304 7259 824 0 0 2518 4 0 0 25 0 1 0 56511209 25526272 5289 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/7160/statm: 6232 5289 378 142 0 5186 0
Current children cumulated CPU time (s) 25.22
Current children cumulated vsize (KiB) 24928

[startup+51.1011 s]
/proc/loadavg: 2.12 1.22 0.51 3/73 7166
/proc/meminfo: memFree=1483360/2055920 swapFree=4192812/4192956
[pid=7160] ppid=7158 vsize=40700 CPUtime=50.59
/proc/7160/stat : 7160 (pcs.small) R 7158 7160 7038 0 -1 4194304 11871 824 0 0 5052 7 0 0 25 0 1 0 56511209 41676800 8234 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 1 0 0
/proc/7160/statm: 10175 8234 378 142 0 9129 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 40700

[startup+102.302 s]
/proc/loadavg: 2.05 1.34 0.58 3/73 7166
/proc/meminfo: memFree=1467616/2055920 swapFree=4192812/4192956
[pid=7160] ppid=7158 vsize=53500 CPUtime=101.31
/proc/7160/stat : 7160 (pcs.small) R 7158 7160 7038 0 -1 4194304 16159 824 0 0 10121 10 0 0 25 0 1 0 56511209 54784000 11497 996147200 134512640 135095119 4294956304 18446744073709551615 134555055 0 0 4096 0 0 0 0 17 1 0 0
/proc/7160/statm: 13375 11497 378 142 0 12329 0
Current children cumulated CPU time (s) 101.31
Current children cumulated vsize (KiB) 53500

[startup+162.301 s]
/proc/loadavg: 2.02 1.46 0.67 3/73 7166
/proc/meminfo: memFree=1448352/2055920 swapFree=4192812/4192956
[pid=7160] ppid=7158 vsize=73724 CPUtime=160.75
/proc/7160/stat : 7160 (pcs.small) R 7158 7160 7038 0 -1 4194304 22394 824 0 0 16057 18 0 0 25 0 1 0 56511209 75493376 15683 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/7160/statm: 18431 15683 378 142 0 17385 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 73724

[startup+222.308 s]
/proc/loadavg: 2.00 1.55 0.75 3/73 7168
/proc/meminfo: memFree=1415456/2055920 swapFree=4192812/4192956
[pid=7160] ppid=7158 vsize=108084 CPUtime=220.19
/proc/7160/stat : 7160 (pcs.small) R 7158 7160 7038 0 -1 4194304 32207 824 0 0 21994 25 0 0 25 0 1 0 56511209 110678016 23190 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 1 0 0
/proc/7160/statm: 27021 23190 378 142 0 25975 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 108084

[startup+282.302 s]
/proc/loadavg: 2.00 1.63 0.83 3/73 7168
/proc/meminfo: memFree=1409504/2055920 swapFree=4192812/4192956
[pid=7160] ppid=7158 vsize=108084 CPUtime=279.62
/proc/7160/stat : 7160 (pcs.small) R 7158 7160 7038 0 -1 4194304 33077 824 0 0 27936 26 0 0 25 0 1 0 56511209 110678016 24060 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/7160/statm: 27021 24060 378 142 0 25975 0
Current children cumulated CPU time (s) 279.62
Current children cumulated vsize (KiB) 108084

[startup+342.301 s]
/proc/loadavg: 2.00 1.70 0.90 3/73 7168
/proc/meminfo: memFree=1392544/2055920 swapFree=4192812/4192956
[pid=7160] ppid=7158 vsize=130356 CPUtime=339.06
/proc/7160/stat : 7160 (pcs.small) R 7158 7160 7038 0 -1 4194304 39507 824 0 0 33875 31 0 0 25 0 1 0 56511209 133484544 26393 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/7160/statm: 32589 26393 378 142 0 31543 0
Current children cumulated CPU time (s) 339.06
Current children cumulated vsize (KiB) 130356

[startup+402.302 s]
/proc/loadavg: 2.00 1.75 0.96 3/73 7168
/proc/meminfo: memFree=1378208/2055920 swapFree=4192812/4192956
[pid=7160] ppid=7158 vsize=140468 CPUtime=398.49
/proc/7160/stat : 7160 (pcs.small) R 7158 7160 7038 0 -1 4194304 42864 824 0 0 39814 35 0 0 25 0 1 0 56511209 143839232 29750 996147200 134512640 135095119 4294956304 18446744073709551615 134643968 0 0 4096 0 0 0 0 17 1 0 0
/proc/7160/statm: 35117 29750 378 142 0 34071 0
Current children cumulated CPU time (s) 398.49
Current children cumulated vsize (KiB) 140468

[startup+462.301 s]
/proc/loadavg: 2.00 1.79 1.02 3/73 7168
/proc/meminfo: memFree=1364384/2055920 swapFree=4192812/4192956
[pid=7160] ppid=7158 vsize=149940 CPUtime=457.93
/proc/7160/stat : 7160 (pcs.small) R 7158 7160 7038 0 -1 4194304 46050 824 0 0 45753 40 0 0 25 0 1 0 56511209 153538560 32936 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/7160/statm: 37485 32936 378 142 0 36439 0
Current children cumulated CPU time (s) 457.93
Current children cumulated vsize (KiB) 149940

[startup+522.302 s]
/proc/loadavg: 2.00 1.83 1.08 3/73 7168
/proc/meminfo: memFree=1351008/2055920 swapFree=4192812/4192956
[pid=7160] ppid=7158 vsize=159540 CPUtime=517.37
/proc/7160/stat : 7160 (pcs.small) R 7158 7160 7038 0 -1 4194304 49188 824 0 0 51692 45 0 0 25 0 1 0 56511209 163368960 36074 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/7160/statm: 39885 36074 378 142 0 38839 0
Current children cumulated CPU time (s) 517.37
Current children cumulated vsize (KiB) 159540

[startup+582.302 s]
/proc/loadavg: 2.32 1.93 1.16 3/73 7168
/proc/meminfo: memFree=1336992/2055920 swapFree=4192812/4192956
[pid=7160] ppid=7158 vsize=168628 CPUtime=576.8
/proc/7160/stat : 7160 (pcs.small) R 7158 7160 7038 0 -1 4194304 52233 824 0 0 57630 50 0 0 25 0 1 0 56511209 172675072 39119 996147200 134512640 135095119 4294956304 18446744073709551615 134837921 0 0 4096 0 0 0 0 17 1 0 0
/proc/7160/statm: 42157 39119 378 142 0 41111 0
Current children cumulated CPU time (s) 576.8
Current children cumulated vsize (KiB) 168628

[startup+642.301 s]
/proc/loadavg: 2.12 1.94 1.21 3/73 7168
/proc/meminfo: memFree=1323104/2055920 swapFree=4192812/4192956
[pid=7160] ppid=7158 vsize=177716 CPUtime=636.25
/proc/7160/stat : 7160 (pcs.small) R 7158 7160 7038 0 -1 4194304 55212 824 0 0 63572 53 0 0 25 0 1 0 56511209 181981184 42098 996147200 134512640 135095119 4294956304 18446744073709551615 134578949 0 0 4096 0 0 0 0 17 1 0 0
/proc/7160/statm: 44429 42098 378 142 0 43383 0
Current children cumulated CPU time (s) 636.25

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

[startup+882.306 s]
/proc/loadavg: 2.00 1.97 1.38 3/73 7174
/proc/meminfo: memFree=1236832/2055920 swapFree=4192812/4192956
[pid=7160] ppid=7158 vsize=295320 CPUtime=873.98
/proc/7160/stat : 7160 (pcs.small) R 7158 7160 7038 0 -1 4194304 86987 824 0 0 87325 73 0 0 25 0 1 0 56511209 302407680 61583 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/7160/statm: 73830 61583 378 142 0 72784 0
Current children cumulated CPU time (s) 873.98
Current children cumulated vsize (KiB) 295320

[startup+942.302 s]
/proc/loadavg: 2.00 1.97 1.42 3/73 7174
/proc/meminfo: memFree=1232736/2055920 swapFree=4192812/4192956
[pid=7160] ppid=7158 vsize=295320 CPUtime=933.42
/proc/7160/stat : 7160 (pcs.small) R 7158 7160 7038 0 -1 4194304 87540 824 0 0 93268 74 0 0 25 0 1 0 56511209 302407680 62136 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/7160/statm: 73830 62136 378 142 0 72784 0
Current children cumulated CPU time (s) 933.42
Current children cumulated vsize (KiB) 295320

[startup+1002.3 s]
/proc/loadavg: 2.00 1.97 1.45 3/73 7174
/proc/meminfo: memFree=1228320/2055920 swapFree=4192812/4192956
[pid=7160] ppid=7158 vsize=295320 CPUtime=992.85
/proc/7160/stat : 7160 (pcs.small) R 7158 7160 7038 0 -1 4194304 88133 824 0 0 99210 75 0 0 25 0 1 0 56511209 302407680 62729 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/7160/statm: 73830 62729 378 142 0 72784 0
Current children cumulated CPU time (s) 992.85
Current children cumulated vsize (KiB) 295320

[startup+1062.3 s]
/proc/loadavg: 2.00 1.97 1.48 3/73 7174
/proc/meminfo: memFree=1224224/2055920 swapFree=4192812/4192956
[pid=7160] ppid=7158 vsize=295320 CPUtime=1052.3
/proc/7160/stat : 7160 (pcs.small) R 7158 7160 7038 0 -1 4194304 88717 824 0 0 105154 76 0 0 25 0 1 0 56511209 302407680 63313 996147200 134512640 135095119 4294956304 18446744073709551615 134589541 0 0 4096 0 0 0 0 17 1 0 0
/proc/7160/statm: 73830 63313 378 142 0 72784 0
Current children cumulated CPU time (s) 1052.3
Current children cumulated vsize (KiB) 295320

[startup+1122.3 s]
/proc/loadavg: 2.00 1.97 1.51 3/73 7174
/proc/meminfo: memFree=1220000/2055920 swapFree=4192812/4192956
[pid=7160] ppid=7158 vsize=295320 CPUtime=1111.74
/proc/7160/stat : 7160 (pcs.small) R 7158 7160 7038 0 -1 4194304 89313 824 0 0 111097 77 0 0 25 0 1 0 56511209 302407680 63909 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/7160/statm: 73830 63909 378 142 0 72784 0
Current children cumulated CPU time (s) 1111.74
Current children cumulated vsize (KiB) 295320

[startup+1182.3 s]
/proc/loadavg: 2.00 1.97 1.54 3/73 7174
/proc/meminfo: memFree=1214432/2055920 swapFree=4192812/4192956
[pid=7160] ppid=7158 vsize=296856 CPUtime=1171.18
/proc/7160/stat : 7160 (pcs.small) R 7158 7160 7038 0 -1 4194304 90261 824 0 0 117039 79 0 0 25 0 1 0 56511209 303980544 64857 996147200 134512640 135095119 4294956304 18446744073709551615 134616996 0 0 4096 0 0 0 0 17 1 0 0
/proc/7160/statm: 74214 64857 378 142 0 73168 0
Current children cumulated CPU time (s) 1171.18
Current children cumulated vsize (KiB) 296856

[startup+1242.3 s]
/proc/loadavg: 2.00 1.97 1.56 3/73 7174
/proc/meminfo: memFree=1202912/2055920 swapFree=4192812/4192956
[pid=7160] ppid=7158 vsize=304152 CPUtime=1230.62
/proc/7160/stat : 7160 (pcs.small) R 7158 7160 7038 0 -1 4194304 92657 824 0 0 122980 82 0 0 25 0 1 0 56511209 311451648 67253 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/7160/statm: 76038 67253 378 142 0 74992 0
Current children cumulated CPU time (s) 1230.62
Current children cumulated vsize (KiB) 304152

[startup+1302.3 s]
/proc/loadavg: 2.00 1.97 1.59 3/73 7174
/proc/meminfo: memFree=1191648/2055920 swapFree=4192812/4192956
[pid=7160] ppid=7158 vsize=311320 CPUtime=1290.07
/proc/7160/stat : 7160 (pcs.small) R 7158 7160 7038 0 -1 4194304 95013 824 0 0 128921 86 0 0 25 0 1 0 56511209 318791680 69609 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/7160/statm: 77830 69609 378 142 0 76784 0
Current children cumulated CPU time (s) 1290.07
Current children cumulated vsize (KiB) 311320

[startup+1362.3 s]
/proc/loadavg: 2.00 1.97 1.61 3/73 7174
/proc/meminfo: memFree=1180640/2055920 swapFree=4192812/4192956
[pid=7160] ppid=7158 vsize=318488 CPUtime=1349.5
/proc/7160/stat : 7160 (pcs.small) R 7158 7160 7038 0 -1 4194304 97355 824 0 0 134860 90 0 0 25 0 1 0 56511209 326131712 71951 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/7160/statm: 79622 71951 378 142 0 78576 0
Current children cumulated CPU time (s) 1349.5
Current children cumulated vsize (KiB) 318488

[startup+1422.3 s]
/proc/loadavg: 2.00 1.97 1.64 3/73 7174
/proc/meminfo: memFree=1169696/2055920 swapFree=4192812/4192956
[pid=7160] ppid=7158 vsize=325528 CPUtime=1408.94
/proc/7160/stat : 7160 (pcs.small) R 7158 7160 7038 0 -1 4194304 99652 824 0 0 140801 93 0 0 25 0 1 0 56511209 333340672 74248 996147200 134512640 135095119 4294956304 18446744073709551615 134643120 0 0 4096 0 0 0 0 17 1 0 0
/proc/7160/statm: 81382 74248 378 142 0 80336 0
Current children cumulated CPU time (s) 1408.94
Current children cumulated vsize (KiB) 325528

[startup+1482.3 s]
/proc/loadavg: 2.00 1.97 1.65 3/73 7174
/proc/meminfo: memFree=1158880/2055920 swapFree=4192812/4192956
[pid=7160] ppid=7158 vsize=332696 CPUtime=1468.38
/proc/7160/stat : 7160 (pcs.small) R 7158 7160 7038 0 -1 4194304 102002 824 0 0 146741 97 0 0 25 0 1 0 56511209 340680704 76598 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/7160/statm: 83174 76598 378 142 0 82128 0
Current children cumulated CPU time (s) 1468.38
Current children cumulated vsize (KiB) 332696

[startup+1542.31 s]
/proc/loadavg: 2.00 1.97 1.67 3/73 7174
/proc/meminfo: memFree=1135520/2055920 swapFree=4192812/4192956
[pid=7160] ppid=7158 vsize=339864 CPUtime=1527.82
/proc/7160/stat : 7160 (pcs.small) R 7158 7160 7038 0 -1 4194304 104314 824 0 0 152682 100 0 0 25 0 1 0 56511209 348020736 78910 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/7160/statm: 84966 78910 378 142 0 83920 0
Current children cumulated CPU time (s) 1527.82
Current children cumulated vsize (KiB) 339864

[startup+1602.3 s]
/proc/loadavg: 1.93 1.95 1.68 3/73 7207
/proc/meminfo: memFree=1203744/2055920 swapFree=4192812/4192956
[pid=7160] ppid=7158 vsize=347416 CPUtime=1587.4
/proc/7160/stat : 7160 (pcs.small) R 7158 7160 7038 0 -1 4194304 106781 824 0 0 158635 105 0 0 25 0 1 0 56511209 355753984 81377 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/7160/statm: 86854 81377 378 142 0 85808 0
Current children cumulated CPU time (s) 1587.4
Current children cumulated vsize (KiB) 347416

[startup+1662.3 s]
/proc/loadavg: 1.97 1.96 1.70 3/73 7207
/proc/meminfo: memFree=1191136/2055920 swapFree=4192812/4192956
[pid=7160] ppid=7158 vsize=355096 CPUtime=1647.38
/proc/7160/stat : 7160 (pcs.small) R 7158 7160 7038 0 -1 4194304 109284 824 0 0 164630 108 0 0 25 0 1 0 56511209 363618304 83880 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/7160/statm: 88774 83880 378 142 0 87728 0
Current children cumulated CPU time (s) 1647.38
Current children cumulated vsize (KiB) 355096

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.72 3/73 7207
/proc/meminfo: memFree=1178016/2055920 swapFree=4192812/4192956
[pid=7160] ppid=7158 vsize=363032 CPUtime=1707.35
/proc/7160/stat : 7160 (pcs.small) R 7158 7160 7038 0 -1 4194304 111872 824 0 0 170623 112 0 0 25 0 1 0 56511209 371744768 86468 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/7160/statm: 90758 86468 378 142 0 89712 0
Current children cumulated CPU time (s) 1707.35
Current children cumulated vsize (KiB) 363032

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.73 3/73 7207
/proc/meminfo: memFree=1163552/2055920 swapFree=4192812/4192956
[pid=7160] ppid=7158 vsize=370840 CPUtime=1767.32
/proc/7160/stat : 7160 (pcs.small) R 7158 7160 7038 0 -1 4194304 114367 824 0 0 176618 114 0 0 25 0 1 0 56511209 379740160 88963 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/7160/statm: 92710 88963 378 142 0 91664 0
Current children cumulated CPU time (s) 1767.32
Current children cumulated vsize (KiB) 370840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815 s]
/proc/loadavg: 1.99 1.97 1.74 4/73 7207
/proc/meminfo: memFree=1157472/2055920 swapFree=4192812/4192956
[pid=7160] ppid=7158 vsize=375064 CPUtime=1800.02
/proc/7160/stat : 7160 (pcs.small) R 7158 7160 7038 0 -1 4194304 115733 824 0 0 179887 115 0 0 25 0 1 0 56511209 384065536 90329 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/7160/statm: 93766 90329 378 142 0 92720 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 375064

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

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

[startup+1815 s]
/proc/loadavg: 1.99 1.97 1.74 4/73 7207
/proc/meminfo: memFree=1157472/2055920 swapFree=4192812/4192956
[pid=7160] ppid=7158 vsize=375064 CPUtime=1800.02
/proc/7160/stat : 7160 (pcs.small) R 7158 7160 7038 0 -1 4194304 115733 824 0 0 179887 115 0 0 25 0 1 0 56511209 384065536 90329 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/7160/statm: 93766 90329 378 142 0 92720 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 375064

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1815.07
CPU time (s): 1800.1
CPU user time (s): 1798.88
CPU system time (s): 1.22081
CPU usage (%): 99.1754
Max. virtual memory (cumulated for all children) (KiB): 375064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.88
system time used= 1.22081
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 116557
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= 35019

runsolver used 2.52761 second user time and 5.71913 second system time

The end

Launcher Data 

Begin job on node22 at 2009-07-15 23:47:27
IDJOB=2059031
IDBENCH=53545
IDSOLVER=733
FILE ID=node22/2059031-1247694447
PBS_JOBID= 9521265
Free space on /tmp= 66384 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/QCP-25/normalized-qcp-25-264-1_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2059031-1247694447/watcher-2059031-1247694447 -o /tmp/evaluation-result-2059031-1247694447/solver-2059031-1247694447 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 221111802 HOME/instance-2059031-1247694447.xml

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

MD5SUM BENCH= 79e6a324f7cdeb5e62d757131dbe1778
RANDOM SEED=221111802

node22.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		: 3000.278
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		: 3000.278
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	: 5636.09
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1518024 kB
Buffers:         75236 kB
Cached:         360984 kB
SwapCached:          0 kB
Active:         203368 kB
Inactive:       269508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1518024 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2444 kB
Writeback:           0 kB
Mapped:          48052 kB
Slab:            50496 kB
Committed_AS:   578752 kB
PageTables:       1744 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= 66380 MiB
End job on node22 at 2009-07-16 00:17:44