Trace number 2091316

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 1808.63

General information on the benchmark

Namecsp/rand-2-40-19-fcd/
normalized-rand-2-40-19-443-230-fcd-30_ext.xml
MD5SUMd02d3c2ded362ff0f5bb9e60d5ec6654
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 benchmark75.9565
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints334
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension334
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
0.18/0.21	c Seed is 838224298
0.18/0.21	c Constructing HOME/instance-2091316-1247732358.xml  with 6309 constraints
0.18/0.21	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-2091316-1247732358/watcher-2091316-1247732358 -o /tmp/evaluation-result-2091316-1247732358/solver-2091316-1247732358 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 838224298 HOME/instance-2091316-1247732358.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: 2.03 2.02 2.00 4/72 15702
/proc/meminfo: memFree=1479656/2055920 swapFree=4192812/4192956
[pid=15702] ppid=15700 vsize=5356 CPUtime=0
/proc/15702/stat : 15702 (pcssolve) R 15700 15702 15010 0 -1 4194304 326 317 0 0 0 0 0 0 16 0 1 0 60302026 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 233588714143 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15702/statm: 1339 242 201 169 0 50 0
[pid=15705] ppid=15702 vsize=0 CPUtime=0
/proc/15705/stat : 15705 (fgrep) Z 15702 15702 15010 0 -1 4194316 157 0 0 0 0 0 0 0 16 0 1 0 60302027 0 0 996147200 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/15705/statm: 0 0 0 0 0 0 0
[pid=15706] ppid=15702 vsize=5356 CPUtime=0
/proc/15706/stat : 15706 (pcssolve) R 15702 15702 15010 0 -1 4194368 20 0 0 0 0 0 0 0 16 0 1 0 60302027 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 233588560605 0 0 4100 65536 0 0 0 17 1 0 0
/proc/15706/statm: 1339 244 203 169 0 50 0

[startup+0.117734 s]
/proc/loadavg: 2.03 2.02 2.00 4/72 15702
/proc/meminfo: memFree=1479656/2055920 swapFree=4192812/4192956
[pid=15702] ppid=15700 vsize=6372 CPUtime=0.1
/proc/15702/stat : 15702 (pcs.small) R 15700 15702 15010 0 -1 4194304 1345 822 0 0 10 0 0 0 18 0 1 0 60302026 6524928 921 996147200 134512640 135095119 4294956304 18446744073709551615 134578944 0 0 4096 0 0 0 0 17 0 0 0
/proc/15702/statm: 1593 921 378 142 0 547 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6372

[startup+0.202746 s]
/proc/loadavg: 2.03 2.02 2.00 4/72 15702
/proc/meminfo: memFree=1479656/2055920 swapFree=4192812/4192956
[pid=15702] ppid=15700 vsize=6372 CPUtime=0.18
/proc/15702/stat : 15702 (pcs.small) R 15700 15702 15010 0 -1 4194304 1346 822 0 0 18 0 0 0 18 0 1 0 60302026 6524928 922 996147200 134512640 135095119 4294956304 18446744073709551615 134617632 0 0 4096 0 0 0 0 17 0 0 0
/proc/15702/statm: 1593 922 378 142 0 547 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 6372

[startup+0.301766 s]
/proc/loadavg: 2.03 2.02 2.00 4/72 15702
/proc/meminfo: memFree=1479656/2055920 swapFree=4192812/4192956
[pid=15702] ppid=15700 vsize=6372 CPUtime=0.28
/proc/15702/stat : 15702 (pcs.small) R 15700 15702 15010 0 -1 4194304 1348 822 0 0 28 0 0 0 19 0 1 0 60302026 6524928 924 996147200 134512640 135095119 4294956304 18446744073709551615 134590379 0 0 4096 0 0 0 0 17 0 0 0
/proc/15702/statm: 1593 924 378 142 0 547 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6372

[startup+0.701838 s]
/proc/loadavg: 2.03 2.02 2.00 4/72 15702
/proc/meminfo: memFree=1479656/2055920 swapFree=4192812/4192956
[pid=15702] ppid=15700 vsize=6372 CPUtime=0.67
/proc/15702/stat : 15702 (pcs.small) R 15700 15702 15010 0 -1 4194304 1356 822 0 0 67 0 0 0 23 0 1 0 60302026 6524928 932 996147200 134512640 135095119 4294956304 18446744073709551615 134643120 0 0 4096 0 0 0 0 17 0 0 0
/proc/15702/statm: 1593 932 378 142 0 547 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6372

[startup+1.50298 s]
/proc/loadavg: 2.02 2.02 2.00 3/73 15708
/proc/meminfo: memFree=1477024/2055920 swapFree=4192812/4192956
[pid=15702] ppid=15700 vsize=6628 CPUtime=1.47
/proc/15702/stat : 15702 (pcs.small) R 15700 15702 15010 0 -1 4194304 1434 822 0 0 147 0 0 0 25 0 1 0 60302026 6787072 945 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15702/statm: 1657 945 378 142 0 611 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 6628

[startup+3.10127 s]
/proc/loadavg: 2.02 2.02 2.00 3/73 15708
/proc/meminfo: memFree=1476320/2055920 swapFree=4192812/4192956
[pid=15702] ppid=15700 vsize=7144 CPUtime=3.06
/proc/15702/stat : 15702 (pcs.small) R 15700 15702 15010 0 -1 4194304 1579 822 0 0 306 0 0 0 25 0 1 0 60302026 7315456 1090 996147200 134512640 135095119 4294956304 18446744073709551615 134589648 0 0 4096 0 0 0 0 17 0 0 0
/proc/15702/statm: 1786 1090 378 142 0 740 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7144

[startup+6.30285 s]
/proc/loadavg: 2.02 2.02 2.00 3/73 15708
/proc/meminfo: memFree=1474080/2055920 swapFree=4192812/4192956
[pid=15702] ppid=15700 vsize=9352 CPUtime=6.25
/proc/15702/stat : 15702 (pcs.small) R 15700 15702 15010 0 -1 4194304 2259 822 0 0 624 1 0 0 25 0 1 0 60302026 9576448 1512 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/15702/statm: 2338 1512 378 142 0 1292 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 9352

[startup+12.702 s]
/proc/loadavg: 2.02 2.02 2.00 3/73 15708
/proc/meminfo: memFree=1471200/2055920 swapFree=4192812/4192956
[pid=15702] ppid=15700 vsize=11160 CPUtime=12.62
/proc/15702/stat : 15702 (pcs.small) R 15700 15702 15010 0 -1 4194304 2945 822 0 0 1260 2 0 0 25 0 1 0 60302026 11427840 1941 996147200 134512640 135095119 4294956304 18446744073709551615 134642931 0 0 4096 0 0 0 0 17 0 0 0
/proc/15702/statm: 2790 1941 378 142 0 1744 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 11160

[startup+25.5013 s]
/proc/loadavg: 2.02 2.02 2.00 3/73 15708
/proc/meminfo: memFree=1466400/2055920 swapFree=4192812/4192956
[pid=15702] ppid=15700 vsize=16468 CPUtime=25.36
/proc/15702/stat : 15702 (pcs.small) R 15700 15702 15010 0 -1 4194304 4626 822 0 0 2533 3 0 0 25 0 1 0 60302026 16863232 2819 996147200 134512640 135095119 4294956304 18446744073709551615 134637438 0 0 4096 0 0 0 0 17 0 0 0
/proc/15702/statm: 4117 2819 378 142 0 3071 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 16468

[startup+51.102 s]
/proc/loadavg: 2.01 2.01 2.00 3/73 15708
/proc/meminfo: memFree=1460000/2055920 swapFree=4192812/4192956
[pid=15702] ppid=15700 vsize=18436 CPUtime=50.83
/proc/15702/stat : 15702 (pcs.small) R 15700 15702 15010 0 -1 4194304 5556 822 0 0 5078 5 0 0 25 0 1 0 60302026 18878464 3749 996147200 134512640 135095119 4294956304 18446744073709551615 134589505 0 0 4096 0 0 0 0 17 0 0 0
/proc/15702/statm: 4609 3749 378 142 0 3563 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 18436

[startup+102.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 15708
/proc/meminfo: memFree=1446816/2055920 swapFree=4192812/4192956
[pid=15702] ppid=15700 vsize=29720 CPUtime=101.8
/proc/15702/stat : 15702 (pcs.small) R 15700 15702 15010 0 -1 4194304 8996 822 0 0 10173 7 0 0 25 0 1 0 60302026 30433280 5651 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15702/statm: 7430 5651 378 142 0 6384 0
Current children cumulated CPU time (s) 101.8
Current children cumulated vsize (KiB) 29720

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15708
/proc/meminfo: memFree=1436576/2055920 swapFree=4192812/4192956
[pid=15702] ppid=15700 vsize=31428 CPUtime=161.52
/proc/15702/stat : 15702 (pcs.small) R 15700 15702 15010 0 -1 4194304 10033 822 0 0 16143 9 0 0 25 0 1 0 60302026 32182272 6688 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15702/statm: 7857 6688 378 142 0 6811 0
Current children cumulated CPU time (s) 161.52
Current children cumulated vsize (KiB) 31428

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15708
/proc/meminfo: memFree=1425312/2055920 swapFree=4192812/4192956
[pid=15702] ppid=15700 vsize=42380 CPUtime=221.25
/proc/15702/stat : 15702 (pcs.small) R 15700 15702 15010 0 -1 4194304 13281 822 0 0 22113 12 0 0 25 0 1 0 60302026 43397120 7887 996147200 134512640 135095119 4294956304 18446744073709551615 134617003 0 0 4096 0 0 0 0 17 0 0 0
/proc/15702/statm: 10595 7887 378 142 0 9549 0
Current children cumulated CPU time (s) 221.25
Current children cumulated vsize (KiB) 42380

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15708
/proc/meminfo: memFree=1414688/2055920 swapFree=4192812/4192956
[pid=15702] ppid=15700 vsize=44888 CPUtime=280.97
/proc/15702/stat : 15702 (pcs.small) R 15700 15702 15010 0 -1 4194304 14351 822 0 0 28083 14 0 0 25 0 1 0 60302026 45965312 8957 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 0 0 0
/proc/15702/statm: 11222 8957 378 142 0 10176 0
Current children cumulated CPU time (s) 280.97
Current children cumulated vsize (KiB) 44888

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15708
/proc/meminfo: memFree=1398816/2055920 swapFree=4192812/4192956
[pid=15702] ppid=15700 vsize=56636 CPUtime=340.69
/proc/15702/stat : 15702 (pcs.small) R 15700 15702 15010 0 -1 4194304 17730 822 0 0 34052 17 0 0 25 0 1 0 60302026 57995264 11311 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15702/statm: 14159 11311 378 142 0 13113 0
Current children cumulated CPU time (s) 340.69
Current children cumulated vsize (KiB) 56636

[startup+402.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15708
/proc/meminfo: memFree=1391584/2055920 swapFree=4192812/4192956
[pid=15702] ppid=15700 vsize=56636 CPUtime=400.41
/proc/15702/stat : 15702 (pcs.small) R 15700 15702 15010 0 -1 4194304 18125 822 0 0 40023 18 0 0 25 0 1 0 60302026 57995264 11706 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15702/statm: 14159 11706 378 142 0 13113 0
Current children cumulated CPU time (s) 400.41
Current children cumulated vsize (KiB) 56636

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15708
/proc/meminfo: memFree=1383968/2055920 swapFree=4192812/4192956
[pid=15702] ppid=15700 vsize=56636 CPUtime=460.14
/proc/15702/stat : 15702 (pcs.small) R 15700 15702 15010 0 -1 4194304 18501 822 0 0 45995 19 0 0 25 0 1 0 60302026 57995264 12082 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/15702/statm: 14159 12082 378 142 0 13113 0
Current children cumulated CPU time (s) 460.14
Current children cumulated vsize (KiB) 56636

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15708
/proc/meminfo: memFree=1375520/2055920 swapFree=4192812/4192956
[pid=15702] ppid=15700 vsize=57816 CPUtime=519.87
/proc/15702/stat : 15702 (pcs.small) R 15700 15702 15010 0 -1 4194304 19165 822 0 0 51967 20 0 0 25 0 1 0 60302026 59203584 12746 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15702/statm: 14454 12746 378 142 0 13408 0
Current children cumulated CPU time (s) 519.87
Current children cumulated vsize (KiB) 57816

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15708
/proc/meminfo: memFree=1366496/2055920 swapFree=4192812/4192956
[pid=15702] ppid=15700 vsize=59648 CPUtime=579.58
/proc/15702/stat : 15702 (pcs.small) R 15700 15702 15010 0 -1 4194304 19945 822 0 0 57937 21 0 0 25 0 1 0 60302026 61079552 13526 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15702/statm: 14912 13526 378 142 0 13866 0
Current children cumulated CPU time (s) 579.58
Current children cumulated vsize (KiB) 59648

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15708
/proc/meminfo: memFree=1357088/2055920 swapFree=4192812/4192956
[pid=15702] ppid=15700 vsize=77616 CPUtime=639.3

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

[startup+882.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15741
/proc/meminfo: memFree=1523736/2055920 swapFree=4192812/4192956
[pid=15702] ppid=15700 vsize=83904 CPUtime=878.43
/proc/15702/stat : 15702 (pcs.small) R 15700 15702 15010 0 -1 4194304 27568 822 0 0 87815 28 0 0 25 0 1 0 60302026 85917696 17052 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 0 0 0
/proc/15702/statm: 20976 17052 378 142 0 19930 0
Current children cumulated CPU time (s) 878.43
Current children cumulated vsize (KiB) 83904

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 15741
/proc/meminfo: memFree=1518488/2055920 swapFree=4192812/4192956
[pid=15702] ppid=15700 vsize=85352 CPUtime=938.13
/proc/15702/stat : 15702 (pcs.small) R 15700 15702 15010 0 -1 4194304 28197 822 0 0 93784 29 0 0 25 0 1 0 60302026 87400448 17681 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/15702/statm: 21338 17681 378 142 0 20292 0
Current children cumulated CPU time (s) 938.13
Current children cumulated vsize (KiB) 85352

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15741
/proc/meminfo: memFree=1513176/2055920 swapFree=4192812/4192956
[pid=15702] ppid=15700 vsize=86792 CPUtime=997.83
/proc/15702/stat : 15702 (pcs.small) R 15700 15702 15010 0 -1 4194304 28817 822 0 0 99753 30 0 0 25 0 1 0 60302026 88875008 18301 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15702/statm: 21698 18301 378 142 0 20652 0
Current children cumulated CPU time (s) 997.83
Current children cumulated vsize (KiB) 86792

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15741
/proc/meminfo: memFree=1508440/2055920 swapFree=4192812/4192956
[pid=15702] ppid=15700 vsize=88108 CPUtime=1057.53
/proc/15702/stat : 15702 (pcs.small) R 15700 15702 15010 0 -1 4194304 29435 822 0 0 105723 30 0 0 25 0 1 0 60302026 90222592 18919 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15702/statm: 22027 18919 378 142 0 20981 0
Current children cumulated CPU time (s) 1057.53
Current children cumulated vsize (KiB) 88108

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15741
/proc/meminfo: memFree=1503384/2055920 swapFree=4192812/4192956
[pid=15702] ppid=15700 vsize=89560 CPUtime=1117.22
/proc/15702/stat : 15702 (pcs.small) R 15700 15702 15010 0 -1 4194304 30047 822 0 0 111691 31 0 0 25 0 1 0 60302026 91709440 19531 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15702/statm: 22390 19531 378 142 0 21344 0
Current children cumulated CPU time (s) 1117.22
Current children cumulated vsize (KiB) 89560

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15741
/proc/meminfo: memFree=1485464/2055920 swapFree=4192812/4192956
[pid=15702] ppid=15700 vsize=112268 CPUtime=1176.92
/proc/15702/stat : 15702 (pcs.small) R 15700 15702 15010 0 -1 4194304 35972 822 0 0 117658 34 0 0 25 0 1 0 60302026 114962432 23407 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15702/statm: 28067 23407 378 142 0 27021 0
Current children cumulated CPU time (s) 1176.92
Current children cumulated vsize (KiB) 112268

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15741
/proc/meminfo: memFree=1477144/2055920 swapFree=4192812/4192956
[pid=15702] ppid=15700 vsize=112268 CPUtime=1236.62
/proc/15702/stat : 15702 (pcs.small) R 15700 15702 15010 0 -1 4194304 36221 822 0 0 123628 34 0 0 25 0 1 0 60302026 114962432 23656 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15702/statm: 28067 23656 378 142 0 27021 0
Current children cumulated CPU time (s) 1236.62
Current children cumulated vsize (KiB) 112268

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15741
/proc/meminfo: memFree=1475096/2055920 swapFree=4192812/4192956
[pid=15702] ppid=15700 vsize=112268 CPUtime=1296.32
/proc/15702/stat : 15702 (pcs.small) R 15700 15702 15010 0 -1 4194304 36467 822 0 0 129598 34 0 0 25 0 1 0 60302026 114962432 23902 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15702/statm: 28067 23902 378 142 0 27021 0
Current children cumulated CPU time (s) 1296.32
Current children cumulated vsize (KiB) 112268

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15741
/proc/meminfo: memFree=1473368/2055920 swapFree=4192812/4192956
[pid=15702] ppid=15700 vsize=112268 CPUtime=1356.02
/proc/15702/stat : 15702 (pcs.small) R 15700 15702 15010 0 -1 4194304 36709 822 0 0 135567 35 0 0 25 0 1 0 60302026 114962432 24144 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15702/statm: 28067 24144 378 142 0 27021 0
Current children cumulated CPU time (s) 1356.02
Current children cumulated vsize (KiB) 112268

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15741
/proc/meminfo: memFree=1471512/2055920 swapFree=4192812/4192956
[pid=15702] ppid=15700 vsize=112268 CPUtime=1415.72
/proc/15702/stat : 15702 (pcs.small) R 15700 15702 15010 0 -1 4194304 36941 822 0 0 141537 35 0 0 25 0 1 0 60302026 114962432 24376 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 0 0 0
/proc/15702/statm: 28067 24376 378 142 0 27021 0
Current children cumulated CPU time (s) 1415.72
Current children cumulated vsize (KiB) 112268

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15741
/proc/meminfo: memFree=1469144/2055920 swapFree=4192812/4192956
[pid=15702] ppid=15700 vsize=112268 CPUtime=1475.41
/proc/15702/stat : 15702 (pcs.small) R 15700 15702 15010 0 -1 4194304 37174 822 0 0 147506 35 0 0 25 0 1 0 60302026 114962432 24609 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15702/statm: 28067 24609 378 142 0 27021 0
Current children cumulated CPU time (s) 1475.41
Current children cumulated vsize (KiB) 112268

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15741
/proc/meminfo: memFree=1466200/2055920 swapFree=4192812/4192956
[pid=15702] ppid=15700 vsize=112268 CPUtime=1535.12
/proc/15702/stat : 15702 (pcs.small) R 15700 15702 15010 0 -1 4194304 37403 822 0 0 153476 36 0 0 25 0 1 0 60302026 114962432 24838 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15702/statm: 28067 24838 378 142 0 27021 0
Current children cumulated CPU time (s) 1535.12
Current children cumulated vsize (KiB) 112268

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15741
/proc/meminfo: memFree=1463384/2055920 swapFree=4192812/4192956
[pid=15702] ppid=15700 vsize=112268 CPUtime=1594.81
/proc/15702/stat : 15702 (pcs.small) R 15700 15702 15010 0 -1 4194304 37630 822 0 0 159445 36 0 0 25 0 1 0 60302026 114962432 25065 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15702/statm: 28067 25065 378 142 0 27021 0
Current children cumulated CPU time (s) 1594.81
Current children cumulated vsize (KiB) 112268

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15741
/proc/meminfo: memFree=1460632/2055920 swapFree=4192812/4192956
[pid=15702] ppid=15700 vsize=112268 CPUtime=1654.5
/proc/15702/stat : 15702 (pcs.small) R 15700 15702 15010 0 -1 4194304 37856 822 0 0 165414 36 0 0 25 0 1 0 60302026 114962432 25291 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15702/statm: 28067 25291 378 142 0 27021 0
Current children cumulated CPU time (s) 1654.5
Current children cumulated vsize (KiB) 112268

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15741
/proc/meminfo: memFree=1457880/2055920 swapFree=4192812/4192956
[pid=15702] ppid=15700 vsize=112268 CPUtime=1714.2
/proc/15702/stat : 15702 (pcs.small) R 15700 15702 15010 0 -1 4194304 38081 822 0 0 171384 36 0 0 25 0 1 0 60302026 114962432 25516 996147200 134512640 135095119 4294956304 18446744073709551615 134589601 0 0 4096 0 0 0 0 17 0 0 0
/proc/15702/statm: 28067 25516 378 142 0 27021 0
Current children cumulated CPU time (s) 1714.2
Current children cumulated vsize (KiB) 112268

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15741
/proc/meminfo: memFree=1454488/2055920 swapFree=4192812/4192956
[pid=15702] ppid=15700 vsize=112796 CPUtime=1773.9
/proc/15702/stat : 15702 (pcs.small) R 15700 15702 15010 0 -1 4194304 38438 822 0 0 177353 37 0 0 25 0 1 0 60302026 115503104 25873 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15702/statm: 28199 25873 378 142 0 27153 0
Current children cumulated CPU time (s) 1773.9
Current children cumulated vsize (KiB) 112796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.6 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 15741
/proc/meminfo: memFree=1452760/2055920 swapFree=4192812/4192956
[pid=15702] ppid=15700 vsize=113192 CPUtime=1800.07
/proc/15702/stat : 15702 (pcs.small) R 15700 15702 15010 0 -1 4194304 38657 822 0 0 179970 37 0 0 25 0 1 0 60302026 115908608 26092 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15702/statm: 28298 26092 378 142 0 27252 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 113192

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

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

[startup+1808.6 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 15741
/proc/meminfo: memFree=1452760/2055920 swapFree=4192812/4192956
[pid=15702] ppid=15700 vsize=113192 CPUtime=1800.07
/proc/15702/stat : 15702 (pcs.small) R 15700 15702 15010 0 -1 4194304 38657 822 0 0 179970 37 0 0 25 0 1 0 60302026 115908608 26092 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15702/statm: 28298 26092 378 142 0 27252 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 113192

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.63
CPU time (s): 1800.1
CPU user time (s): 1799.7
CPU system time (s): 0.402938
CPU usage (%): 99.5288
Max. virtual memory (cumulated for all children) (KiB): 119276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.7
system time used= 0.402938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39479
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= 19
involuntary context switches= 24699

runsolver used 2.19067 second user time and 6.02208 second system time

The end

Launcher Data 

Begin job on node27 at 2009-07-16 10:19:18
IDJOB=2091316
IDBENCH=60044
IDSOLVER=733
FILE ID=node27/2091316-1247732358
PBS_JOBID= 9521489
Free space on /tmp= 66244 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-40-19-fcd/normalized-rand-2-40-19-443-230-fcd-30_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091316-1247732358/watcher-2091316-1247732358 -o /tmp/evaluation-result-2091316-1247732358/solver-2091316-1247732358 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 838224298 HOME/instance-2091316-1247732358.xml

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

MD5SUM BENCH= d02d3c2ded362ff0f5bb9e60d5ec6654
RANDOM SEED=838224298

node27.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		: 2800.239
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	: 5521.40
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		: 2800.239
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:       1480072 kB
Buffers:         77752 kB
Cached:         277888 kB
SwapCached:          0 kB
Active:         197808 kB
Inactive:       305784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1480072 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1924 kB
Writeback:           0 kB
Mapped:         159344 kB
Slab:            57360 kB
Committed_AS:   690992 kB
PageTables:       1952 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66244 MiB
End job on node27 at 2009-07-16 10:49:28