Trace number 2089996

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) 1800.08 1801.92

General information on the benchmark

Namecsp/rand-2-40-19/
normalized-rand-2-40-19-443-230-23_ext.xml
MD5SUMda9e23b0aa707fc299fcc313dae9c2df
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 benchmark20.1379
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints333
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension333
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 724029526
0.00/0.01	c Constructing HOME/instance-2089996-1247730949.xml  with 6295 constraints
0.00/0.10	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-2089996-1247730949/watcher-2089996-1247730949 -o /tmp/evaluation-result-2089996-1247730949/solver-2089996-1247730949 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 724029526 HOME/instance-2089996-1247730949.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: 2.00 2.00 2.00 4/73 15659
/proc/meminfo: memFree=1541760/2055920 swapFree=4192812/4192956
[pid=15659] ppid=15657 vsize=5356 CPUtime=0
/proc/15659/stat : 15659 (pcssolve) R 15657 15659 15416 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60160131 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 270187162271 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15659/statm: 1339 241 200 169 0 50 0
[pid=15660] ppid=15659 vsize=0 CPUtime=0
/proc/15660/stat : 15660 (fgrep) Z 15659 15659 15416 0 -1 4194316 155 0 0 0 0 0 0 0 18 0 1 0 60160131 0 0 996147200 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/15660/statm: 0 0 0 0 0 0 0
[pid=15661] ppid=15659 vsize=5356 CPUtime=0
/proc/15661/stat : 15661 (pcssolve) R 15659 15659 15416 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 60160131 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 270187162271 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15661/statm: 1339 241 200 169 0 50 0

[startup+0.023841 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 15659
/proc/meminfo: memFree=1541760/2055920 swapFree=4192812/4192956
[pid=15659] ppid=15657 vsize=4376 CPUtime=0
/proc/15659/stat : 15659 (pcs.small) R 15657 15659 15416 0 -1 4194304 822 822 0 0 0 0 0 0 25 0 1 0 60160131 4481024 431 996147200 134512640 135095119 4294956304 18446744073709551615 134739386 0 0 4096 0 0 0 0 17 0 0 0
/proc/15659/statm: 1094 431 364 142 0 48 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4376

[startup+0.101848 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 15659
/proc/meminfo: memFree=1541760/2055920 swapFree=4192812/4192956
[pid=15659] ppid=15657 vsize=6360 CPUtime=0.08
/proc/15659/stat : 15659 (pcs.small) R 15657 15659 15416 0 -1 4194304 1340 822 0 0 8 0 0 0 25 0 1 0 60160131 6512640 916 996147200 134512640 135095119 4294956304 18446744073709551615 10350608 0 0 4096 0 0 0 0 17 0 0 0
/proc/15659/statm: 1590 916 376 142 0 544 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6360

[startup+0.301871 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 15659
/proc/meminfo: memFree=1541760/2055920 swapFree=4192812/4192956
[pid=15659] ppid=15657 vsize=6360 CPUtime=0.28
/proc/15659/stat : 15659 (pcs.small) R 15657 15659 15416 0 -1 4194304 1345 822 0 0 28 0 0 0 25 0 1 0 60160131 6512640 921 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 0 0 0
/proc/15659/statm: 1590 921 378 142 0 544 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6360

[startup+0.701917 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 15659
/proc/meminfo: memFree=1541760/2055920 swapFree=4192812/4192956
[pid=15659] ppid=15657 vsize=6360 CPUtime=0.68
/proc/15659/stat : 15659 (pcs.small) R 15657 15659 15416 0 -1 4194304 1354 822 0 0 68 0 0 0 25 0 1 0 60160131 6512640 930 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15659/statm: 1590 930 378 142 0 544 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6360

[startup+1.50201 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15665
/proc/meminfo: memFree=1539256/2055920 swapFree=4192812/4192956
[pid=15659] ppid=15657 vsize=7132 CPUtime=1.47
/proc/15659/stat : 15659 (pcs.small) R 15657 15659 15416 0 -1 4194304 1501 822 0 0 147 0 0 0 25 0 1 0 60160131 7303168 1012 996147200 134512640 135095119 4294956304 18446744073709551615 134589681 0 0 4096 0 0 0 0 17 0 0 0
/proc/15659/statm: 1783 1012 378 142 0 737 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7132

[startup+3.10119 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15665
/proc/meminfo: memFree=1538872/2055920 swapFree=4192812/4192956
[pid=15659] ppid=15657 vsize=7260 CPUtime=3.07
/proc/15659/stat : 15659 (pcs.small) R 15657 15659 15416 0 -1 4194304 1600 822 0 0 306 1 0 0 25 0 1 0 60160131 7434240 1111 996147200 134512640 135095119 4294956304 18446744073709551615 134615494 0 0 4096 0 0 0 0 17 0 0 0
/proc/15659/statm: 1815 1111 378 142 0 769 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 7260

[startup+6.30157 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15665
/proc/meminfo: memFree=1536824/2055920 swapFree=4192812/4192956
[pid=15659] ppid=15657 vsize=9468 CPUtime=6.26
/proc/15659/stat : 15659 (pcs.small) R 15657 15659 15416 0 -1 4194304 2279 822 0 0 625 1 0 0 25 0 1 0 60160131 9695232 1532 996147200 134512640 135095119 4294956304 18446744073709551615 134617070 0 0 4096 0 0 0 0 17 0 0 0
/proc/15659/statm: 2367 1532 378 142 0 1321 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 9468

[startup+12.7023 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15665
/proc/meminfo: memFree=1535096/2055920 swapFree=4192812/4192956
[pid=15659] ppid=15657 vsize=11280 CPUtime=12.63
/proc/15659/stat : 15659 (pcs.small) R 15657 15659 15416 0 -1 4194304 2969 822 0 0 1262 1 0 0 25 0 1 0 60160131 11550720 1965 996147200 134512640 135095119 4294956304 18446744073709551615 134589504 0 0 4096 0 0 0 0 17 0 0 0
/proc/15659/statm: 2820 1965 378 142 0 1774 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 11280

[startup+25.5018 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15665
/proc/meminfo: memFree=1531128/2055920 swapFree=4192812/4192956
[pid=15659] ppid=15657 vsize=16588 CPUtime=25.38
/proc/15659/stat : 15659 (pcs.small) R 15657 15659 15416 0 -1 4194304 4637 822 0 0 2535 3 0 0 25 0 1 0 60160131 16986112 2830 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 0 0 0
/proc/15659/statm: 4147 2830 378 142 0 3101 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 16588

[startup+51.1017 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15665
/proc/meminfo: memFree=1526776/2055920 swapFree=4192812/4192956
[pid=15659] ppid=15657 vsize=18560 CPUtime=50.87
/proc/15659/stat : 15659 (pcs.small) R 15657 15659 15416 0 -1 4194304 5579 822 0 0 5082 5 0 0 25 0 1 0 60160131 19005440 3772 996147200 134512640 135095119 4294956304 18446744073709551615 134643977 0 0 4096 0 0 0 0 17 0 0 0
/proc/15659/statm: 4640 3772 378 142 0 3594 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 18560

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15665
/proc/meminfo: memFree=1517304/2055920 swapFree=4192812/4192956
[pid=15659] ppid=15657 vsize=29836 CPUtime=101.87
/proc/15659/stat : 15659 (pcs.small) R 15657 15659 15416 0 -1 4194304 9083 822 0 0 10180 7 0 0 25 0 1 0 60160131 30552064 5738 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15659/statm: 7459 5738 378 142 0 6413 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 29836

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15665
/proc/meminfo: memFree=1511096/2055920 swapFree=4192812/4192956
[pid=15659] ppid=15657 vsize=31684 CPUtime=161.63
/proc/15659/stat : 15659 (pcs.small) R 15657 15659 15416 0 -1 4194304 10153 822 0 0 16154 9 0 0 25 0 1 0 60160131 32444416 6808 996147200 134512640 135095119 4294956304 18446744073709551615 134643968 0 0 4096 0 0 0 0 17 0 0 0
/proc/15659/statm: 7921 6808 378 142 0 6875 0
Current children cumulated CPU time (s) 161.63
Current children cumulated vsize (KiB) 31684

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15665
/proc/meminfo: memFree=1504312/2055920 swapFree=4192812/4192956
[pid=15659] ppid=15657 vsize=42632 CPUtime=221.39
/proc/15659/stat : 15659 (pcs.small) R 15657 15659 15416 0 -1 4194304 13401 822 0 0 22127 12 0 0 25 0 1 0 60160131 43655168 8007 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15659/statm: 10658 8007 378 142 0 9612 0
Current children cumulated CPU time (s) 221.39
Current children cumulated vsize (KiB) 42632

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15665
/proc/meminfo: memFree=1498104/2055920 swapFree=4192812/4192956
[pid=15659] ppid=15657 vsize=45248 CPUtime=281.15
/proc/15659/stat : 15659 (pcs.small) R 15657 15659 15416 0 -1 4194304 14527 822 0 0 28102 13 0 0 25 0 1 0 60160131 46333952 9133 996147200 134512640 135095119 4294956304 18446744073709551615 134642964 0 0 4096 0 0 0 0 17 0 0 0
/proc/15659/statm: 11312 9133 378 142 0 10266 0
Current children cumulated CPU time (s) 281.15
Current children cumulated vsize (KiB) 45248

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1580544/2055920 swapFree=4192812/4192956
[pid=15659] ppid=15657 vsize=56724 CPUtime=340.87
/proc/15659/stat : 15659 (pcs.small) R 15657 15659 15416 0 -1 4194304 17827 822 0 0 34072 15 0 0 25 0 1 0 60160131 58085376 11408 996147200 134512640 135095119 4294956304 18446744073709551615 134636926 0 0 4096 0 0 0 0 17 1 0 0
/proc/15659/statm: 14181 11408 378 142 0 13135 0
Current children cumulated CPU time (s) 340.87
Current children cumulated vsize (KiB) 56724

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1573120/2055920 swapFree=4192812/4192956
[pid=15659] ppid=15657 vsize=56724 CPUtime=400.85
/proc/15659/stat : 15659 (pcs.small) R 15657 15659 15416 0 -1 4194304 18223 822 0 0 40069 16 0 0 25 0 1 0 60160131 58085376 11804 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15659/statm: 14181 11804 378 142 0 13135 0
Current children cumulated CPU time (s) 400.85
Current children cumulated vsize (KiB) 56724

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1567232/2055920 swapFree=4192812/4192956
[pid=15659] ppid=15657 vsize=56724 CPUtime=460.83
/proc/15659/stat : 15659 (pcs.small) R 15657 15659 15416 0 -1 4194304 18607 822 0 0 46067 16 0 0 25 0 1 0 60160131 58085376 12188 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15659/statm: 14181 12188 378 142 0 13135 0
Current children cumulated CPU time (s) 460.83
Current children cumulated vsize (KiB) 56724

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1559744/2055920 swapFree=4192812/4192956
[pid=15659] ppid=15657 vsize=58168 CPUtime=520.81
/proc/15659/stat : 15659 (pcs.small) R 15657 15659 15416 0 -1 4194304 19343 822 0 0 52064 17 0 0 25 0 1 0 60160131 59564032 12924 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15659/statm: 14542 12924 378 142 0 13496 0
Current children cumulated CPU time (s) 520.81
Current children cumulated vsize (KiB) 58168

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1553984/2055920 swapFree=4192812/4192956
[pid=15659] ppid=15657 vsize=60120 CPUtime=580.79
/proc/15659/stat : 15659 (pcs.small) R 15657 15659 15416 0 -1 4194304 20171 822 0 0 58061 18 0 0 25 0 1 0 60160131 61562880 13752 996147200 134512640 135095119 4294956304 18446744073709551615 134555130 0 0 4096 0 0 0 0 17 1 0 0
/proc/15659/statm: 15030 13752 378 142 0 13984 0
Current children cumulated CPU time (s) 580.79
Current children cumulated vsize (KiB) 60120

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1547840/2055920 swapFree=4192812/4192956
[pid=15659] ppid=15657 vsize=78196 CPUtime=640.78

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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1520384/2055920 swapFree=4192812/4192956
[pid=15659] ppid=15657 vsize=84876 CPUtime=880.71
/proc/15659/stat : 15659 (pcs.small) R 15657 15659 15416 0 -1 4194304 27996 822 0 0 88045 26 0 0 25 0 1 0 60160131 86913024 17480 996147200 134512640 135095119 4294956304 18446744073709551615 134570976 0 0 4096 0 0 0 0 17 1 0 0
/proc/15659/statm: 21219 17480 378 142 0 20173 0
Current children cumulated CPU time (s) 880.71
Current children cumulated vsize (KiB) 84876

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1516672/2055920 swapFree=4192812/4192956
[pid=15659] ppid=15657 vsize=86452 CPUtime=940.69
/proc/15659/stat : 15659 (pcs.small) R 15657 15659 15416 0 -1 4194304 28696 822 0 0 94043 26 0 0 25 0 1 0 60160131 88526848 18180 996147200 134512640 135095119 4294956304 18446744073709551615 134643066 0 0 4096 0 0 0 0 17 1 0 0
/proc/15659/statm: 21613 18180 378 142 0 20567 0
Current children cumulated CPU time (s) 940.69
Current children cumulated vsize (KiB) 86452

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1513024/2055920 swapFree=4192812/4192956
[pid=15659] ppid=15657 vsize=87888 CPUtime=1000.67
/proc/15659/stat : 15659 (pcs.small) R 15657 15659 15416 0 -1 4194304 29345 822 0 0 100040 27 0 0 25 0 1 0 60160131 89997312 18829 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15659/statm: 21972 18829 378 142 0 20926 0
Current children cumulated CPU time (s) 1000.67
Current children cumulated vsize (KiB) 87888

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1509440/2055920 swapFree=4192812/4192956
[pid=15659] ppid=15657 vsize=89464 CPUtime=1060.66
/proc/15659/stat : 15659 (pcs.small) R 15657 15659 15416 0 -1 4194304 30003 822 0 0 106037 29 0 0 25 0 1 0 60160131 91611136 19487 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15659/statm: 22366 19487 378 142 0 21320 0
Current children cumulated CPU time (s) 1060.66
Current children cumulated vsize (KiB) 89464

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1492160/2055920 swapFree=4192812/4192956
[pid=15659] ppid=15657 vsize=112172 CPUtime=1120.63
/proc/15659/stat : 15659 (pcs.small) R 15657 15659 15416 0 -1 4194304 35957 822 0 0 112032 31 0 0 25 0 1 0 60160131 114864128 23392 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15659/statm: 28043 23392 378 142 0 26997 0
Current children cumulated CPU time (s) 1120.63
Current children cumulated vsize (KiB) 112172

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1489088/2055920 swapFree=4192812/4192956
[pid=15659] ppid=15657 vsize=112172 CPUtime=1180.61
/proc/15659/stat : 15659 (pcs.small) R 15657 15659 15416 0 -1 4194304 36225 822 0 0 118030 31 0 0 25 0 1 0 60160131 114864128 23660 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15659/statm: 28043 23660 378 142 0 26997 0
Current children cumulated CPU time (s) 1180.61
Current children cumulated vsize (KiB) 112172

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1485824/2055920 swapFree=4192812/4192956
[pid=15659] ppid=15657 vsize=112172 CPUtime=1240.6
/proc/15659/stat : 15659 (pcs.small) R 15657 15659 15416 0 -1 4194304 36484 822 0 0 124028 32 0 0 25 0 1 0 60160131 114864128 23919 996147200 134512640 135095119 4294956304 18446744073709551615 134582516 0 0 4096 0 0 0 0 17 1 0 0
/proc/15659/statm: 28043 23919 378 142 0 26997 0
Current children cumulated CPU time (s) 1240.6
Current children cumulated vsize (KiB) 112172

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1482880/2055920 swapFree=4192812/4192956
[pid=15659] ppid=15657 vsize=112172 CPUtime=1300.59
/proc/15659/stat : 15659 (pcs.small) R 15657 15659 15416 0 -1 4194304 36742 822 0 0 130027 32 0 0 25 0 1 0 60160131 114864128 24177 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15659/statm: 28043 24177 378 142 0 26997 0
Current children cumulated CPU time (s) 1300.59
Current children cumulated vsize (KiB) 112172

[startup+1362.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/74 15735
/proc/meminfo: memFree=1480064/2055920 swapFree=4192812/4192956
[pid=15659] ppid=15657 vsize=112172 CPUtime=1360.56
/proc/15659/stat : 15659 (pcs.small) R 15657 15659 15416 0 -1 4194304 36996 822 0 0 136024 32 0 0 25 0 1 0 60160131 114864128 24431 996147200 134512640 135095119 4294956304 18446744073709551615 134641455 0 0 4096 0 0 0 0 17 1 0 0
/proc/15659/statm: 28043 24431 378 142 0 26997 0
Current children cumulated CPU time (s) 1360.56
Current children cumulated vsize (KiB) 112172

[startup+1422.31 s]
/proc/loadavg: 2.05 2.02 2.00 3/74 15735
/proc/meminfo: memFree=1477184/2055920 swapFree=4192812/4192956
[pid=15659] ppid=15657 vsize=112172 CPUtime=1420.56
/proc/15659/stat : 15659 (pcs.small) R 15657 15659 15416 0 -1 4194304 37248 822 0 0 142023 33 0 0 25 0 1 0 60160131 114864128 24683 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 1 0 0
/proc/15659/statm: 28043 24683 378 142 0 26997 0
Current children cumulated CPU time (s) 1420.56
Current children cumulated vsize (KiB) 112172

[startup+1482.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/74 15735
/proc/meminfo: memFree=1474496/2055920 swapFree=4192812/4192956
[pid=15659] ppid=15657 vsize=112172 CPUtime=1480.53
/proc/15659/stat : 15659 (pcs.small) R 15657 15659 15416 0 -1 4194304 37495 822 0 0 148019 34 0 0 25 0 1 0 60160131 114864128 24930 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/15659/statm: 28043 24930 378 142 0 26997 0
Current children cumulated CPU time (s) 1480.53
Current children cumulated vsize (KiB) 112172

[startup+1542.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 15735
/proc/meminfo: memFree=1471488/2055920 swapFree=4192812/4192956
[pid=15659] ppid=15657 vsize=112172 CPUtime=1540.51
/proc/15659/stat : 15659 (pcs.small) R 15657 15659 15416 0 -1 4194304 37740 822 0 0 154017 34 0 0 25 0 1 0 60160131 114864128 25175 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15659/statm: 28043 25175 378 142 0 26997 0
Current children cumulated CPU time (s) 1540.51
Current children cumulated vsize (KiB) 112172

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 15735
/proc/meminfo: memFree=1468672/2055920 swapFree=4192812/4192956
[pid=15659] ppid=15657 vsize=112172 CPUtime=1600.5
/proc/15659/stat : 15659 (pcs.small) R 15657 15659 15416 0 -1 4194304 37985 822 0 0 160015 35 0 0 25 0 1 0 60160131 114864128 25420 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15659/statm: 28043 25420 378 142 0 26997 0
Current children cumulated CPU time (s) 1600.5
Current children cumulated vsize (KiB) 112172

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1465536/2055920 swapFree=4192812/4192956
[pid=15659] ppid=15657 vsize=112436 CPUtime=1660.48
/proc/15659/stat : 15659 (pcs.small) R 15657 15659 15416 0 -1 4194304 38299 822 0 0 166013 35 0 0 25 0 1 0 60160131 115134464 25734 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15659/statm: 28109 25734 378 142 0 27063 0
Current children cumulated CPU time (s) 1660.48
Current children cumulated vsize (KiB) 112436

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1461888/2055920 swapFree=4192812/4192956
[pid=15659] ppid=15657 vsize=113488 CPUtime=1720.46
/proc/15659/stat : 15659 (pcs.small) R 15657 15659 15416 0 -1 4194304 38808 822 0 0 172010 36 0 0 25 0 1 0 60160131 116211712 26243 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/15659/statm: 28372 26243 378 142 0 27326 0
Current children cumulated CPU time (s) 1720.46
Current children cumulated vsize (KiB) 113488

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1457856/2055920 swapFree=4192812/4192956
[pid=15659] ppid=15657 vsize=147308 CPUtime=1780.44
/proc/15659/stat : 15659 (pcs.small) R 15657 15659 15416 0 -1 4194304 47486 822 0 0 178003 41 0 0 25 0 1 0 60160131 150843392 26728 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15659/statm: 36827 26728 378 142 0 35781 0
Current children cumulated CPU time (s) 1780.44
Current children cumulated vsize (KiB) 147308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1456512/2055920 swapFree=4192812/4192956
[pid=15659] ppid=15657 vsize=147704 CPUtime=1800.04
/proc/15659/stat : 15659 (pcs.small) R 15657 15659 15416 0 -1 4194304 47671 822 0 0 179963 41 0 0 25 0 1 0 60160131 151248896 26913 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15659/statm: 36926 26913 378 142 0 35880 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 147704

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

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

[startup+1801.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1456512/2055920 swapFree=4192812/4192956
[pid=15659] ppid=15657 vsize=147704 CPUtime=1800.04
/proc/15659/stat : 15659 (pcs.small) R 15657 15659 15416 0 -1 4194304 47671 822 0 0 179963 41 0 0 25 0 1 0 60160131 151248896 26913 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15659/statm: 36926 26913 378 142 0 35880 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 147704

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.92
CPU time (s): 1800.08
CPU user time (s): 1799.64
CPU system time (s): 0.439933
CPU usage (%): 99.8976
Max. virtual memory (cumulated for all children) (KiB): 179552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.64
system time used= 0.439933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48493
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= 14
involuntary context switches= 7171

runsolver used 1.59476 second user time and 4.97624 second system time

The end

Launcher Data 

Begin job on node88 at 2009-07-16 09:55:49
IDJOB=2089996
IDBENCH=59659
IDSOLVER=733
FILE ID=node88/2089996-1247730949
PBS_JOBID= 9521655
Free space on /tmp= 66076 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-40-19/normalized-rand-2-40-19-443-230-23_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089996-1247730949/watcher-2089996-1247730949 -o /tmp/evaluation-result-2089996-1247730949/solver-2089996-1247730949 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 724029526 HOME/instance-2089996-1247730949.xml

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

MD5SUM BENCH= da9e23b0aa707fc299fcc313dae9c2df
RANDOM SEED=724029526

node88.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		: 3000.222
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		: 3000.222
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:       1542240 kB
Buffers:         59524 kB
Cached:         265584 kB
SwapCached:          0 kB
Active:         207836 kB
Inactive:       222216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1542240 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1924 kB
Writeback:           0 kB
Mapped:         116356 kB
Slab:            68784 kB
Committed_AS:   667204 kB
PageTables:       2024 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= 66072 MiB
End job on node88 at 2009-07-16 10:25:53