Trace number 2091657

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 1802.22

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-22_ext.xml
MD5SUM1729bc579ce595de42e10a64a2efdb08
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 benchmark369.435
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints465
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension465
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
0.17/0.21	c Seed is 1898669366
0.17/0.21	c Constructing HOME/instance-2091657-1247733093.xml  with 10680 constraints
0.17/0.21	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-2091657-1247733093/watcher-2091657-1247733093 -o /tmp/evaluation-result-2091657-1247733093/solver-2091657-1247733093 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1898669366 HOME/instance-2091657-1247733093.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 15751
/proc/meminfo: memFree=1437528/2055920 swapFree=4192812/4192956
[pid=15751] ppid=15749 vsize=5356 CPUtime=0
/proc/15751/stat : 15751 (pcssolve) R 15749 15751 14535 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60373195 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 259415141023 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15751/statm: 1339 241 200 169 0 50 0
[pid=15752] ppid=15751 vsize=0 CPUtime=0
/proc/15752/stat : 15752 (fgrep) Z 15751 15751 14535 0 -1 4194316 155 0 0 0 0 0 0 0 22 0 1 0 60373195 0 0 996147200 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/15752/statm: 0 0 0 0 0 0 0

[startup+0.0524441 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 15751
/proc/meminfo: memFree=1437528/2055920 swapFree=4192812/4192956
[pid=15751] ppid=15749 vsize=4772 CPUtime=0.03
/proc/15751/stat : 15751 (pcs.small) R 15749 15751 14535 0 -1 4194304 920 822 0 0 3 0 0 0 18 0 1 0 60373195 4886528 529 996147200 134512640 135095119 4294956304 18446744073709551615 134741727 0 0 4096 0 0 0 0 17 1 0 0
/proc/15751/statm: 1193 529 364 142 0 147 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4772

[startup+0.10245 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 15751
/proc/meminfo: memFree=1437528/2055920 swapFree=4192812/4192956
[pid=15751] ppid=15749 vsize=5696 CPUtime=0.08
/proc/15751/stat : 15751 (pcs.small) R 15749 15751 14535 0 -1 4194304 1128 822 0 0 8 0 0 0 18 0 1 0 60373195 5832704 737 996147200 134512640 135095119 4294956304 18446744073709551615 12524660 0 0 4096 0 0 0 0 17 1 0 0
/proc/15751/statm: 1424 737 364 142 0 378 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5696

[startup+0.301494 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 15751
/proc/meminfo: memFree=1437528/2055920 swapFree=4192812/4192956
[pid=15751] ppid=15749 vsize=8092 CPUtime=0.27
/proc/15751/stat : 15751 (pcs.small) R 15749 15751 14535 0 -1 4194304 1791 822 0 0 27 0 0 0 19 0 1 0 60373195 8286208 1302 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/15751/statm: 2023 1302 378 142 0 977 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8092

[startup+0.70257 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 15751
/proc/meminfo: memFree=1437528/2055920 swapFree=4192812/4192956
[pid=15751] ppid=15749 vsize=8092 CPUtime=0.68
/proc/15751/stat : 15751 (pcs.small) R 15749 15751 14535 0 -1 4194304 1795 822 0 0 68 0 0 0 23 0 1 0 60373195 8286208 1306 996147200 134512640 135095119 4294956304 18446744073709551615 134643061 0 0 4096 0 0 0 0 17 1 0 0
/proc/15751/statm: 2023 1306 378 142 0 977 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8092

[startup+1.50172 s]
/proc/loadavg: 1.92 1.98 1.99 3/73 15757
/proc/meminfo: memFree=1433672/2055920 swapFree=4192812/4192956
[pid=15751] ppid=15749 vsize=8092 CPUtime=1.47
/proc/15751/stat : 15751 (pcs.small) R 15749 15751 14535 0 -1 4194304 1800 822 0 0 147 0 0 0 25 0 1 0 60373195 8286208 1311 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15751/statm: 2023 1311 378 142 0 977 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8092

[startup+3.10203 s]
/proc/loadavg: 1.92 1.98 1.99 3/73 15757
/proc/meminfo: memFree=1433480/2055920 swapFree=4192812/4192956
[pid=15751] ppid=15749 vsize=8092 CPUtime=3.06
/proc/15751/stat : 15751 (pcs.small) R 15749 15751 14535 0 -1 4194304 1813 822 0 0 306 0 0 0 25 0 1 0 60373195 8286208 1324 996147200 134512640 135095119 4294956304 18446744073709551615 134555088 0 0 4096 0 0 0 0 17 1 0 0
/proc/15751/statm: 2023 1324 378 142 0 977 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 8092

[startup+6.30264 s]
/proc/loadavg: 1.93 1.98 1.99 3/73 15757
/proc/meminfo: memFree=1433096/2055920 swapFree=4192812/4192956
[pid=15751] ppid=15749 vsize=8092 CPUtime=6.25
/proc/15751/stat : 15751 (pcs.small) R 15749 15751 14535 0 -1 4194304 1833 822 0 0 625 0 0 0 25 0 1 0 60373195 8286208 1344 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15751/statm: 2023 1344 378 142 0 977 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 8092

[startup+12.7019 s]
/proc/loadavg: 1.93 1.98 1.99 3/73 15757
/proc/meminfo: memFree=1432080/2055920 swapFree=4192812/4192956
[pid=15751] ppid=15749 vsize=9764 CPUtime=12.61
/proc/15751/stat : 15751 (pcs.small) R 15749 15751 14535 0 -1 4194304 2177 822 0 0 1261 0 0 0 25 0 1 0 60373195 9998336 1559 996147200 134512640 135095119 4294956304 18446744073709551615 134636921 0 0 4096 0 0 0 0 17 1 0 0
/proc/15751/statm: 2441 1559 378 142 0 1395 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 9764

[startup+25.5013 s]
/proc/loadavg: 1.95 1.98 1.99 3/73 15757
/proc/meminfo: memFree=1430800/2055920 swapFree=4192812/4192956
[pid=15751] ppid=15749 vsize=11180 CPUtime=25.34
/proc/15751/stat : 15751 (pcs.small) R 15749 15751 14535 0 -1 4194304 2704 822 0 0 2534 0 0 0 25 0 1 0 60373195 11448320 1829 996147200 134512640 135095119 4294956304 18446744073709551615 134555074 0 0 4096 0 0 0 0 17 1 0 0
/proc/15751/statm: 2795 1829 378 142 0 1749 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 11180

[startup+51.1012 s]
/proc/loadavg: 1.96 1.98 1.99 3/73 15757
/proc/meminfo: memFree=1427088/2055920 swapFree=4192812/4192956
[pid=15751] ppid=15749 vsize=14052 CPUtime=50.82
/proc/15751/stat : 15751 (pcs.small) R 15749 15751 14535 0 -1 4194304 3752 822 0 0 5081 1 0 0 25 0 1 0 60373195 14389248 2587 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15751/statm: 3513 2587 378 142 0 2467 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 14052

[startup+102.307 s]
/proc/loadavg: 1.98 1.98 1.99 3/73 15757
/proc/meminfo: memFree=1421712/2055920 swapFree=4192812/4192956
[pid=15751] ppid=15749 vsize=18212 CPUtime=101.78
/proc/15751/stat : 15751 (pcs.small) R 15749 15751 14535 0 -1 4194304 5219 822 0 0 10175 3 0 0 25 0 1 0 60373195 18649088 3541 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15751/statm: 4553 3541 378 142 0 3507 0
Current children cumulated CPU time (s) 101.78
Current children cumulated vsize (KiB) 18212

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15757
/proc/meminfo: memFree=1401104/2055920 swapFree=4192812/4192956
[pid=15751] ppid=15749 vsize=28964 CPUtime=161.48
/proc/15751/stat : 15751 (pcs.small) R 15749 15751 14535 0 -1 4194304 8260 822 0 0 16142 6 0 0 25 0 1 0 60373195 29659136 5044 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15751/statm: 7241 5044 378 142 0 6195 0
Current children cumulated CPU time (s) 161.48
Current children cumulated vsize (KiB) 28964

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15757
/proc/meminfo: memFree=1399120/2055920 swapFree=4192812/4192956
[pid=15751] ppid=15749 vsize=28964 CPUtime=221.19
/proc/15751/stat : 15751 (pcs.small) R 15749 15751 14535 0 -1 4194304 8602 822 0 0 22113 6 0 0 25 0 1 0 60373195 29659136 5386 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15751/statm: 7241 5386 378 142 0 6195 0
Current children cumulated CPU time (s) 221.19
Current children cumulated vsize (KiB) 28964

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15757
/proc/meminfo: memFree=1395664/2055920 swapFree=4192812/4192956
[pid=15751] ppid=15749 vsize=30416 CPUtime=280.89
/proc/15751/stat : 15751 (pcs.small) R 15749 15751 14535 0 -1 4194304 9289 822 0 0 28082 7 0 0 25 0 1 0 60373195 31145984 6073 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15751/statm: 7604 6073 378 142 0 6558 0
Current children cumulated CPU time (s) 280.89
Current children cumulated vsize (KiB) 30416

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15790
/proc/meminfo: memFree=1471568/2055920 swapFree=4192812/4192956
[pid=15751] ppid=15749 vsize=32132 CPUtime=340.85
/proc/15751/stat : 15751 (pcs.small) R 15749 15751 14535 0 -1 4194304 10020 822 0 0 34075 10 0 0 25 0 1 0 60373195 32903168 6804 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 0 0 0
/proc/15751/statm: 8033 6804 378 142 0 6987 0
Current children cumulated CPU time (s) 340.85
Current children cumulated vsize (KiB) 32132

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15790
/proc/meminfo: memFree=1464208/2055920 swapFree=4192812/4192956
[pid=15751] ppid=15749 vsize=33584 CPUtime=400.82
/proc/15751/stat : 15751 (pcs.small) R 15749 15751 14535 0 -1 4194304 10672 822 0 0 40072 10 0 0 25 0 1 0 60373195 34390016 7456 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15751/statm: 8396 7456 378 142 0 7350 0
Current children cumulated CPU time (s) 400.82
Current children cumulated vsize (KiB) 33584

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15790
/proc/meminfo: memFree=1456336/2055920 swapFree=4192812/4192956
[pid=15751] ppid=15749 vsize=43232 CPUtime=460.79
/proc/15751/stat : 15751 (pcs.small) R 15749 15751 14535 0 -1 4194304 13332 822 0 0 46067 12 0 0 25 0 1 0 60373195 44269568 8067 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/15751/statm: 10808 8067 378 142 0 9762 0
Current children cumulated CPU time (s) 460.79
Current children cumulated vsize (KiB) 43232

[startup+522.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15790
/proc/meminfo: memFree=1451472/2055920 swapFree=4192812/4192956
[pid=15751] ppid=15749 vsize=44812 CPUtime=520.76
/proc/15751/stat : 15751 (pcs.small) R 15749 15751 14535 0 -1 4194304 14020 822 0 0 52062 14 0 0 25 0 1 0 60373195 45887488 8755 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15751/statm: 11203 8755 378 142 0 10157 0
Current children cumulated CPU time (s) 520.76
Current children cumulated vsize (KiB) 44812

[startup+582.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15790
/proc/meminfo: memFree=1441296/2055920 swapFree=4192812/4192956
[pid=15751] ppid=15749 vsize=55376 CPUtime=580.73
/proc/15751/stat : 15751 (pcs.small) R 15749 15751 14535 0 -1 4194304 16890 822 0 0 58057 16 0 0 25 0 1 0 60373195 56705024 10600 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 0 0 0
/proc/15751/statm: 13844 10600 378 142 0 12798 0
Current children cumulated CPU time (s) 580.73
Current children cumulated vsize (KiB) 55376

[startup+642.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15790
/proc/meminfo: memFree=1437584/2055920 swapFree=4192812/4192956
[pid=15751] ppid=15749 vsize=55376 CPUtime=640.7
/proc/15751/stat : 15751 (pcs.small) R 15749 15751 14535 0 -1 4194304 17128 822 0 0 64054 16 0 0 25 0 1 0 60373195 56705024 10838 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15751/statm: 13844 10838 378 142 0 12798 0
Current children cumulated CPU time (s) 640.7

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

[startup+822.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15790
/proc/meminfo: memFree=1420688/2055920 swapFree=4192812/4192956
[pid=15751] ppid=15749 vsize=56300 CPUtime=820.62
/proc/15751/stat : 15751 (pcs.small) R 15749 15751 14535 0 -1 4194304 18100 822 0 0 82044 18 0 0 25 0 1 0 60373195 57651200 11810 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 0 0 0
/proc/15751/statm: 14075 11810 378 142 0 13029 0
Current children cumulated CPU time (s) 820.62
Current children cumulated vsize (KiB) 56300

[startup+882.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15790
/proc/meminfo: memFree=1417744/2055920 swapFree=4192812/4192956
[pid=15751] ppid=15749 vsize=57356 CPUtime=880.59
/proc/15751/stat : 15751 (pcs.small) R 15749 15751 14535 0 -1 4194304 18577 822 0 0 88041 18 0 0 25 0 1 0 60373195 58732544 12287 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15751/statm: 14339 12287 378 142 0 13293 0
Current children cumulated CPU time (s) 880.59
Current children cumulated vsize (KiB) 57356

[startup+942.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15790
/proc/meminfo: memFree=1414736/2055920 swapFree=4192812/4192956
[pid=15751] ppid=15749 vsize=58412 CPUtime=940.57
/proc/15751/stat : 15751 (pcs.small) R 15749 15751 14535 0 -1 4194304 19046 822 0 0 94038 19 0 0 25 0 1 0 60373195 59813888 12756 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15751/statm: 14603 12756 378 142 0 13557 0
Current children cumulated CPU time (s) 940.57
Current children cumulated vsize (KiB) 58412

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15790
/proc/meminfo: memFree=1411664/2055920 swapFree=4192812/4192956
[pid=15751] ppid=15749 vsize=59604 CPUtime=1000.54
/proc/15751/stat : 15751 (pcs.small) R 15749 15751 14535 0 -1 4194304 19551 822 0 0 100034 20 0 0 25 0 1 0 60373195 61034496 13261 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15751/statm: 14901 13261 378 142 0 13855 0
Current children cumulated CPU time (s) 1000.54
Current children cumulated vsize (KiB) 59604

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15790
/proc/meminfo: memFree=1408528/2055920 swapFree=4192812/4192956
[pid=15751] ppid=15749 vsize=60660 CPUtime=1060.5
/proc/15751/stat : 15751 (pcs.small) R 15749 15751 14535 0 -1 4194304 20031 822 0 0 106030 20 0 0 25 0 1 0 60373195 62115840 13741 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15751/statm: 15165 13741 378 142 0 14119 0
Current children cumulated CPU time (s) 1060.5
Current children cumulated vsize (KiB) 60660

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15790
/proc/meminfo: memFree=1404496/2055920 swapFree=4192812/4192956
[pid=15751] ppid=15749 vsize=61712 CPUtime=1120.48
/proc/15751/stat : 15751 (pcs.small) R 15749 15751 14535 0 -1 4194304 20496 822 0 0 112027 21 0 0 25 0 1 0 60373195 63193088 14206 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15751/statm: 15428 14206 378 142 0 14382 0
Current children cumulated CPU time (s) 1120.48
Current children cumulated vsize (KiB) 61712

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15790
/proc/meminfo: memFree=1400528/2055920 swapFree=4192812/4192956
[pid=15751] ppid=15749 vsize=79152 CPUtime=1180.44
/proc/15751/stat : 15751 (pcs.small) R 15749 15751 14535 0 -1 4194304 25074 822 0 0 118021 23 0 0 25 0 1 0 60373195 81051648 14687 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15751/statm: 19788 14687 378 142 0 18742 0
Current children cumulated CPU time (s) 1180.44
Current children cumulated vsize (KiB) 79152

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15792
/proc/meminfo: memFree=1396560/2055920 swapFree=4192812/4192956
[pid=15751] ppid=15749 vsize=80216 CPUtime=1240.42
/proc/15751/stat : 15751 (pcs.small) R 15749 15751 14535 0 -1 4194304 25537 822 0 0 124018 24 0 0 25 0 1 0 60373195 82141184 15150 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15751/statm: 20054 15150 378 142 0 19008 0
Current children cumulated CPU time (s) 1240.42
Current children cumulated vsize (KiB) 80216

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15792
/proc/meminfo: memFree=1392656/2055920 swapFree=4192812/4192956
[pid=15751] ppid=15749 vsize=81140 CPUtime=1300.39
/proc/15751/stat : 15751 (pcs.small) R 15749 15751 14535 0 -1 4194304 25979 822 0 0 130014 25 0 0 25 0 1 0 60373195 83087360 15592 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15751/statm: 20285 15592 378 142 0 19239 0
Current children cumulated CPU time (s) 1300.39
Current children cumulated vsize (KiB) 81140

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15792
/proc/meminfo: memFree=1388944/2055920 swapFree=4192812/4192956
[pid=15751] ppid=15749 vsize=82328 CPUtime=1360.35
/proc/15751/stat : 15751 (pcs.small) R 15749 15751 14535 0 -1 4194304 26449 822 0 0 136010 25 0 0 25 0 1 0 60373195 84303872 16062 996147200 134512640 135095119 4294956304 18446744073709551615 134643013 0 0 4096 0 0 0 0 17 0 0 0
/proc/15751/statm: 20582 16062 378 142 0 19536 0
Current children cumulated CPU time (s) 1360.35
Current children cumulated vsize (KiB) 82328

[startup+1422.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15792
/proc/meminfo: memFree=1385168/2055920 swapFree=4192812/4192956
[pid=15751] ppid=15749 vsize=83384 CPUtime=1420.33
/proc/15751/stat : 15751 (pcs.small) R 15749 15751 14535 0 -1 4194304 26912 822 0 0 142007 26 0 0 25 0 1 0 60373195 85385216 16525 996147200 134512640 135095119 4294956304 18446744073709551615 134641830 0 0 4096 0 0 0 0 17 0 0 0
/proc/15751/statm: 20846 16525 378 142 0 19800 0
Current children cumulated CPU time (s) 1420.33
Current children cumulated vsize (KiB) 83384

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15792
/proc/meminfo: memFree=1381392/2055920 swapFree=4192812/4192956
[pid=15751] ppid=15749 vsize=84440 CPUtime=1480.3
/proc/15751/stat : 15751 (pcs.small) R 15749 15751 14535 0 -1 4194304 27363 822 0 0 148003 27 0 0 25 0 1 0 60373195 86466560 16976 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15751/statm: 21110 16976 378 142 0 20064 0
Current children cumulated CPU time (s) 1480.3
Current children cumulated vsize (KiB) 84440

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15792
/proc/meminfo: memFree=1377744/2055920 swapFree=4192812/4192956
[pid=15751] ppid=15749 vsize=85360 CPUtime=1540.26
/proc/15751/stat : 15751 (pcs.small) R 15749 15751 14535 0 -1 4194304 27805 822 0 0 153999 27 0 0 25 0 1 0 60373195 87408640 17418 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15751/statm: 21340 17418 378 142 0 20294 0
Current children cumulated CPU time (s) 1540.26
Current children cumulated vsize (KiB) 85360

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15792
/proc/meminfo: memFree=1373904/2055920 swapFree=4192812/4192956
[pid=15751] ppid=15749 vsize=86420 CPUtime=1600.24
/proc/15751/stat : 15751 (pcs.small) R 15749 15751 14535 0 -1 4194304 28262 822 0 0 159996 28 0 0 25 0 1 0 60373195 88494080 17875 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15751/statm: 21605 17875 378 142 0 20559 0
Current children cumulated CPU time (s) 1600.24
Current children cumulated vsize (KiB) 86420

[startup+1662.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15792
/proc/meminfo: memFree=1370640/2055920 swapFree=4192812/4192956
[pid=15751] ppid=15749 vsize=87344 CPUtime=1660.21
/proc/15751/stat : 15751 (pcs.small) R 15749 15751 14535 0 -1 4194304 28643 822 0 0 165993 28 0 0 25 0 1 0 60373195 89440256 18256 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15751/statm: 21836 18256 378 142 0 20790 0
Current children cumulated CPU time (s) 1660.21
Current children cumulated vsize (KiB) 87344

[startup+1722.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15792
/proc/meminfo: memFree=1367248/2055920 swapFree=4192812/4192956
[pid=15751] ppid=15749 vsize=88140 CPUtime=1720.18
/proc/15751/stat : 15751 (pcs.small) R 15749 15751 14535 0 -1 4194304 29038 822 0 0 171989 29 0 0 25 0 1 0 60373195 90255360 18651 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15751/statm: 22035 18651 378 142 0 20989 0
Current children cumulated CPU time (s) 1720.18
Current children cumulated vsize (KiB) 88140

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15798
/proc/meminfo: memFree=1350728/2055920 swapFree=4192812/4192956
[pid=15751] ppid=15749 vsize=110060 CPUtime=1780.15
/proc/15751/stat : 15751 (pcs.small) R 15749 15751 14535 0 -1 4194304 34696 822 0 0 177984 31 0 0 25 0 1 0 60373195 112701440 22260 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/15751/statm: 27515 22260 378 142 0 26469 0
Current children cumulated CPU time (s) 1780.15
Current children cumulated vsize (KiB) 110060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.2 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15798
/proc/meminfo: memFree=1350024/2055920 swapFree=4192812/4192956
[pid=15751] ppid=15749 vsize=110060 CPUtime=1800.04
/proc/15751/stat : 15751 (pcs.small) R 15749 15751 14535 0 -1 4194304 34753 822 0 0 179973 31 0 0 25 0 1 0 60373195 112701440 22317 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 0 0 0
/proc/15751/statm: 27515 22317 378 142 0 26469 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 110060

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.22
CPU time (s): 1800.08
CPU user time (s): 1799.74
CPU system time (s): 0.339948
CPU usage (%): 99.8811
Max. virtual memory (cumulated for all children) (KiB): 118256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.74
system time used= 0.339948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35575
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= 21
involuntary context switches= 8828

runsolver used 2.27165 second user time and 5.9301 second system time

The end

Launcher Data 

Begin job on node42 at 2009-07-16 10:31:33
IDJOB=2091657
IDBENCH=60100
IDSOLVER=733
FILE ID=node42/2091657-1247733093
PBS_JOBID= 9521628
Free space on /tmp= 66296 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-50-23-fcd/normalized-rand-2-50-23-587-230-fcd-22_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091657-1247733093/watcher-2091657-1247733093 -o /tmp/evaluation-result-2091657-1247733093/solver-2091657-1247733093 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1898669366 HOME/instance-2091657-1247733093.xml

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

MD5SUM BENCH= 1729bc579ce595de42e10a64a2efdb08
RANDOM SEED=1898669366

node42.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		: 3000.283
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		: 3000.283
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:       1438008 kB
Buffers:         91044 kB
Cached:         351160 kB
SwapCached:          0 kB
Active:         172692 kB
Inactive:       355144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1438008 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2148 kB
Writeback:           0 kB
Mapped:          97044 kB
Slab:            75388 kB
Committed_AS:   628348 kB
PageTables:       1920 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= 66292 MiB
End job on node42 at 2009-07-16 11:01:37