Trace number 2091008

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) 1800.11 1813.42

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-29_ext.xml
MD5SUMce980af17f6e396cbf951c425c685297
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 benchmark30.4324
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 

0.00/0.01	c small-domain mode
0.18/0.21	c Seed is 819377694
0.18/0.21	c Constructing HOME/instance-2091008-1247731279.xml  with 10675 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-2091008-1247731279/watcher-2091008-1247731279 -o /tmp/evaluation-result-2091008-1247731279/solver-2091008-1247731279 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 819377694 HOME/instance-2091008-1247731279.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 15729
/proc/meminfo: memFree=1585920/2055920 swapFree=4192812/4192956
[pid=15729] ppid=15727 vsize=5356 CPUtime=0
/proc/15729/stat : 15729 (pcssolve) R 15727 15729 14762 0 -1 4194304 309 317 0 0 0 0 0 0 16 0 1 0 60193130 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 270187162271 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15729/statm: 1339 242 201 169 0 50 0
[pid=15732] ppid=15729 vsize=0 CPUtime=0
/proc/15732/stat : 15732 (fgrep) Z 15729 15729 14762 0 -1 4194316 157 0 0 0 0 0 0 0 16 0 1 0 60193131 0 0 996147200 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/15732/statm: 0 0 0 0 0 0 0

[startup+0.0149401 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 15729
/proc/meminfo: memFree=1585920/2055920 swapFree=4192812/4192956
[pid=15729] ppid=15727 vsize=680 CPUtime=0
/proc/15729/stat : 15729 (pcs.small) D 15727 15729 14762 0 -1 4194304 400 822 0 0 0 0 0 0 18 0 1 0 60193130 696320 26 996147200 134512640 135095119 4294956304 18446744073709551615 9921316 0 2147483391 4096 0 18446744072099855350 0 0 17 1 0 0
/proc/15729/statm: 170 26 20 142 0 3 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 680

[startup+0.101958 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 15729
/proc/meminfo: memFree=1585920/2055920 swapFree=4192812/4192956
[pid=15729] ppid=15727 vsize=5832 CPUtime=0.08
/proc/15729/stat : 15729 (pcs.small) R 15727 15729 14762 0 -1 4194304 1178 822 0 0 8 0 0 0 18 0 1 0 60193130 5971968 787 996147200 134512640 135095119 4294956304 18446744073709551615 134653834 0 0 4096 0 0 0 0 17 0 0 0
/proc/15729/statm: 1458 787 364 142 0 412 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5832

[startup+0.301977 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 15729
/proc/meminfo: memFree=1585920/2055920 swapFree=4192812/4192956
[pid=15729] ppid=15727 vsize=8100 CPUtime=0.28
/proc/15729/stat : 15729 (pcs.small) R 15727 15729 14762 0 -1 4194304 1797 822 0 0 27 1 0 0 19 0 1 0 60193130 8294400 1308 996147200 134512640 135095119 4294956304 18446744073709551615 134636926 0 0 4096 0 0 0 0 17 0 0 0
/proc/15729/statm: 2025 1308 379 142 0 979 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8100

[startup+0.702021 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 15729
/proc/meminfo: memFree=1585920/2055920 swapFree=4192812/4192956
[pid=15729] ppid=15727 vsize=8100 CPUtime=0.68
/proc/15729/stat : 15729 (pcs.small) R 15727 15729 14762 0 -1 4194304 1799 822 0 0 67 1 0 0 23 0 1 0 60193130 8294400 1310 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15729/statm: 2025 1310 379 142 0 979 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8100

[startup+1.50111 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1582008/2055920 swapFree=4192812/4192956
[pid=15729] ppid=15727 vsize=8100 CPUtime=1.47
/proc/15729/stat : 15729 (pcs.small) R 15727 15729 14762 0 -1 4194304 1806 822 0 0 146 1 0 0 25 0 1 0 60193130 8294400 1317 996147200 134512640 135095119 4294956304 18446744073709551615 134636921 0 0 4096 0 0 0 0 17 0 0 0
/proc/15729/statm: 2025 1317 379 142 0 979 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8100

[startup+3.1013 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1581816/2055920 swapFree=4192812/4192956
[pid=15729] ppid=15727 vsize=8100 CPUtime=3.07
/proc/15729/stat : 15729 (pcs.small) R 15727 15729 14762 0 -1 4194304 1819 822 0 0 306 1 0 0 25 0 1 0 60193130 8294400 1330 996147200 134512640 135095119 4294956304 18446744073709551615 134617722 0 0 4096 0 0 0 0 17 0 0 0
/proc/15729/statm: 2025 1330 379 142 0 979 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 8100

[startup+6.30167 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1581688/2055920 swapFree=4192812/4192956
[pid=15729] ppid=15727 vsize=8100 CPUtime=6.24
/proc/15729/stat : 15729 (pcs.small) R 15727 15729 14762 0 -1 4194304 1841 822 0 0 623 1 0 0 25 0 1 0 60193130 8294400 1352 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/15729/statm: 2025 1352 379 142 0 979 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8100

[startup+12.7014 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1580544/2055920 swapFree=4192812/4192956
[pid=15729] ppid=15727 vsize=9772 CPUtime=12.59
/proc/15729/stat : 15729 (pcs.small) R 15727 15729 14762 0 -1 4194304 2191 822 0 0 1258 1 0 0 25 0 1 0 60193130 10006528 1573 996147200 134512640 135095119 4294956304 18446744073709551615 134555070 0 0 4096 0 0 0 0 17 0 0 0
/proc/15729/statm: 2443 1573 379 142 0 1397 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 9772

[startup+25.5019 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1579008/2055920 swapFree=4192812/4192956
[pid=15729] ppid=15727 vsize=11324 CPUtime=25.29
/proc/15729/stat : 15729 (pcs.small) R 15727 15729 14762 0 -1 4194304 2782 822 0 0 2528 1 0 0 25 0 1 0 60193130 11595776 1907 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15729/statm: 2831 1907 379 142 0 1785 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 11324

[startup+51.1018 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1575360/2055920 swapFree=4192812/4192956
[pid=15729] ppid=15727 vsize=14196 CPUtime=50.69
/proc/15729/stat : 15729 (pcs.small) R 15727 15729 14762 0 -1 4194304 3825 822 0 0 5066 3 0 0 25 0 1 0 60193130 14536704 2660 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 0 0 0
/proc/15729/statm: 3549 2660 379 142 0 2503 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 14196

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1569984/2055920 swapFree=4192812/4192956
[pid=15729] ppid=15727 vsize=18620 CPUtime=101.5
/proc/15729/stat : 15729 (pcs.small) R 15727 15729 14762 0 -1 4194304 5345 822 0 0 10146 4 0 0 25 0 1 0 60193130 19066880 3667 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15729/statm: 4655 3667 379 142 0 3609 0
Current children cumulated CPU time (s) 101.5
Current children cumulated vsize (KiB) 18620

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1561792/2055920 swapFree=4192812/4192956
[pid=15729] ppid=15727 vsize=28988 CPUtime=161.04
/proc/15729/stat : 15729 (pcs.small) R 15727 15729 14762 0 -1 4194304 8345 822 0 0 16098 6 0 0 25 0 1 0 60193130 29683712 5129 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/15729/statm: 7247 5129 379 142 0 6201 0
Current children cumulated CPU time (s) 161.04
Current children cumulated vsize (KiB) 28988

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1557120/2055920 swapFree=4192812/4192956
[pid=15729] ppid=15727 vsize=29252 CPUtime=220.58
/proc/15729/stat : 15729 (pcs.small) R 15727 15729 14762 0 -1 4194304 8743 822 0 0 22051 7 0 0 25 0 1 0 60193130 29954048 5527 996147200 134512640 135095119 4294956304 18446744073709551615 134838329 0 0 4096 0 0 0 0 17 0 0 0
/proc/15729/statm: 7313 5527 379 142 0 6267 0
Current children cumulated CPU time (s) 220.58
Current children cumulated vsize (KiB) 29252

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1550912/2055920 swapFree=4192812/4192956
[pid=15729] ppid=15727 vsize=30836 CPUtime=280.12
/proc/15729/stat : 15729 (pcs.small) R 15727 15729 14762 0 -1 4194304 9448 822 0 0 28004 8 0 0 25 0 1 0 60193130 31576064 6232 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15729/statm: 7709 6232 379 142 0 6663 0
Current children cumulated CPU time (s) 280.12
Current children cumulated vsize (KiB) 30836

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1544832/2055920 swapFree=4192812/4192956
[pid=15729] ppid=15727 vsize=32420 CPUtime=339.66
/proc/15729/stat : 15729 (pcs.small) R 15727 15729 14762 0 -1 4194304 10148 822 0 0 33958 8 0 0 25 0 1 0 60193130 33198080 6932 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15729/statm: 8105 6932 379 142 0 7059 0
Current children cumulated CPU time (s) 339.66
Current children cumulated vsize (KiB) 32420

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1539328/2055920 swapFree=4192812/4192956
[pid=15729] ppid=15727 vsize=34004 CPUtime=399.2
/proc/15729/stat : 15729 (pcs.small) R 15727 15729 14762 0 -1 4194304 10788 822 0 0 39911 9 0 0 25 0 1 0 60193130 34820096 7572 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15729/statm: 8501 7572 379 142 0 7455 0
Current children cumulated CPU time (s) 399.2
Current children cumulated vsize (KiB) 34004

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1533760/2055920 swapFree=4192812/4192956
[pid=15729] ppid=15727 vsize=43780 CPUtime=458.74
/proc/15729/stat : 15729 (pcs.small) R 15727 15729 14762 0 -1 4194304 13506 822 0 0 45863 11 0 0 25 0 1 0 60193130 44830720 8241 996147200 134512640 135095119 4294956304 18446744073709551615 134643968 0 0 4096 0 0 0 0 17 0 0 0
/proc/15729/statm: 10945 8241 379 142 0 9899 0
Current children cumulated CPU time (s) 458.74
Current children cumulated vsize (KiB) 43780

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1528512/2055920 swapFree=4192812/4192956
[pid=15729] ppid=15727 vsize=45100 CPUtime=518.28
/proc/15729/stat : 15729 (pcs.small) R 15727 15729 14762 0 -1 4194304 14103 822 0 0 51816 12 0 0 25 0 1 0 60193130 46182400 8838 996147200 134512640 135095119 4294956304 18446744073709551615 134555020 0 0 4096 0 0 0 0 17 0 0 0
/proc/15729/statm: 11275 8838 379 142 0 10229 0
Current children cumulated CPU time (s) 518.28
Current children cumulated vsize (KiB) 45100

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1518528/2055920 swapFree=4192812/4192956
[pid=15729] ppid=15727 vsize=55268 CPUtime=577.82
/proc/15729/stat : 15729 (pcs.small) R 15727 15729 14762 0 -1 4194304 16893 822 0 0 57769 13 0 0 25 0 1 0 60193130 56594432 10603 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15729/statm: 13817 10603 379 142 0 12771 0
Current children cumulated CPU time (s) 577.82
Current children cumulated vsize (KiB) 55268

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1514752/2055920 swapFree=4192812/4192956
[pid=15729] ppid=15727 vsize=55268 CPUtime=637.36
/proc/15729/stat : 15729 (pcs.small) R 15727 15729 14762 0 -1 4194304 17133 822 0 0 63723 13 0 0 25 0 1 0 60193130 56594432 10843 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15729/statm: 13817 10843 379 142 0 12771 0
Current children cumulated CPU time (s) 637.36

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

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1490560/2055920 swapFree=4192812/4192956
[pid=15729] ppid=15727 vsize=56460 CPUtime=815.98
/proc/15729/stat : 15729 (pcs.small) R 15727 15729 14762 0 -1 4194304 18122 822 0 0 81583 15 0 0 25 0 1 0 60193130 57815040 11832 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15729/statm: 14115 11832 379 142 0 13069 0
Current children cumulated CPU time (s) 815.98
Current children cumulated vsize (KiB) 56460

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1487424/2055920 swapFree=4192812/4192956
[pid=15729] ppid=15727 vsize=57652 CPUtime=875.52
/proc/15729/stat : 15729 (pcs.small) R 15727 15729 14762 0 -1 4194304 18619 822 0 0 87536 16 0 0 25 0 1 0 60193130 59035648 12329 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15729/statm: 14413 12329 379 142 0 13367 0
Current children cumulated CPU time (s) 875.52
Current children cumulated vsize (KiB) 57652

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1484608/2055920 swapFree=4192812/4192956
[pid=15729] ppid=15727 vsize=58708 CPUtime=935.06
/proc/15729/stat : 15729 (pcs.small) R 15727 15729 14762 0 -1 4194304 19099 822 0 0 93490 16 0 0 25 0 1 0 60193130 60116992 12809 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15729/statm: 14677 12809 379 142 0 13631 0
Current children cumulated CPU time (s) 935.06
Current children cumulated vsize (KiB) 58708

[startup+1002.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/74 15735
/proc/meminfo: memFree=1481536/2055920 swapFree=4192812/4192956
[pid=15729] ppid=15727 vsize=59896 CPUtime=994.6
/proc/15729/stat : 15729 (pcs.small) R 15727 15729 14762 0 -1 4194304 19599 822 0 0 99443 17 0 0 25 0 1 0 60193130 61333504 13309 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15729/statm: 14974 13309 379 142 0 13928 0
Current children cumulated CPU time (s) 994.6
Current children cumulated vsize (KiB) 59896

[startup+1062.3 s]
/proc/loadavg: 2.09 2.03 2.00 3/74 15735
/proc/meminfo: memFree=1478784/2055920 swapFree=4192812/4192956
[pid=15729] ppid=15727 vsize=60952 CPUtime=1054.15
/proc/15729/stat : 15729 (pcs.small) R 15727 15729 14762 0 -1 4194304 20060 822 0 0 105397 18 0 0 25 0 1 0 60193130 62414848 13770 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/15729/statm: 15238 13770 379 142 0 14192 0
Current children cumulated CPU time (s) 1054.15
Current children cumulated vsize (KiB) 60952

[startup+1122.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/74 15735
/proc/meminfo: memFree=1475840/2055920 swapFree=4192812/4192956
[pid=15729] ppid=15727 vsize=62012 CPUtime=1113.68
/proc/15729/stat : 15729 (pcs.small) R 15727 15729 14762 0 -1 4194304 20524 822 0 0 111350 18 0 0 25 0 1 0 60193130 63500288 14234 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15729/statm: 15503 14234 379 142 0 14457 0
Current children cumulated CPU time (s) 1113.68
Current children cumulated vsize (KiB) 62012

[startup+1182.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/74 15735
/proc/meminfo: memFree=1473024/2055920 swapFree=4192812/4192956
[pid=15729] ppid=15727 vsize=63068 CPUtime=1173.23
/proc/15729/stat : 15729 (pcs.small) R 15727 15729 14762 0 -1 4194304 20977 822 0 0 117304 19 0 0 25 0 1 0 60193130 64581632 14687 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/15729/statm: 15767 14687 379 142 0 14721 0
Current children cumulated CPU time (s) 1173.23
Current children cumulated vsize (KiB) 63068

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 15735
/proc/meminfo: memFree=1470016/2055920 swapFree=4192812/4192956
[pid=15729] ppid=15727 vsize=80636 CPUtime=1232.77
/proc/15729/stat : 15729 (pcs.small) R 15727 15729 14762 0 -1 4194304 25553 822 0 0 123254 23 0 0 25 0 1 0 60193130 82571264 15166 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15729/statm: 20159 15166 379 142 0 19113 0
Current children cumulated CPU time (s) 1232.77
Current children cumulated vsize (KiB) 80636

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1467072/2055920 swapFree=4192812/4192956
[pid=15729] ppid=15727 vsize=81692 CPUtime=1292.31
/proc/15729/stat : 15729 (pcs.small) R 15727 15729 14762 0 -1 4194304 26001 822 0 0 129207 24 0 0 25 0 1 0 60193130 83652608 15614 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15729/statm: 20423 15614 379 142 0 19377 0
Current children cumulated CPU time (s) 1292.31
Current children cumulated vsize (KiB) 81692

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1463680/2055920 swapFree=4192812/4192956
[pid=15729] ppid=15727 vsize=82616 CPUtime=1351.84
/proc/15729/stat : 15729 (pcs.small) R 15727 15729 14762 0 -1 4194304 26433 822 0 0 135160 24 0 0 25 0 1 0 60193130 84598784 16046 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15729/statm: 20654 16046 379 142 0 19608 0
Current children cumulated CPU time (s) 1351.84
Current children cumulated vsize (KiB) 82616

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15735
/proc/meminfo: memFree=1459776/2055920 swapFree=4192812/4192956
[pid=15729] ppid=15727 vsize=83540 CPUtime=1411.39
/proc/15729/stat : 15729 (pcs.small) R 15727 15729 14762 0 -1 4194304 26866 822 0 0 141114 25 0 0 25 0 1 0 60193130 85544960 16479 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15729/statm: 20885 16479 379 142 0 19839 0
Current children cumulated CPU time (s) 1411.39
Current children cumulated vsize (KiB) 83540

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 15777
/proc/meminfo: memFree=1546280/2055920 swapFree=4192812/4192956
[pid=15729] ppid=15727 vsize=84600 CPUtime=1470.93
/proc/15729/stat : 15729 (pcs.small) R 15727 15729 14762 0 -1 4194304 27312 822 0 0 147066 27 0 0 25 0 1 0 60193130 86630400 16925 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15729/statm: 21150 16925 379 142 0 20104 0
Current children cumulated CPU time (s) 1470.93
Current children cumulated vsize (KiB) 84600

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 15777
/proc/meminfo: memFree=1544240/2055920 swapFree=4192812/4192956
[pid=15729] ppid=15727 vsize=85788 CPUtime=1530.68
/proc/15729/stat : 15729 (pcs.small) R 15727 15729 14762 0 -1 4194304 27792 822 0 0 153041 27 0 0 25 0 1 0 60193130 87846912 17405 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15729/statm: 21447 17405 379 142 0 20401 0
Current children cumulated CPU time (s) 1530.68
Current children cumulated vsize (KiB) 85788

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 15777
/proc/meminfo: memFree=1542320/2055920 swapFree=4192812/4192956
[pid=15729] ppid=15727 vsize=86716 CPUtime=1590.45
/proc/15729/stat : 15729 (pcs.small) R 15727 15729 14762 0 -1 4194304 28227 822 0 0 159017 28 0 0 25 0 1 0 60193130 88797184 17840 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15729/statm: 21679 17840 379 142 0 20633 0
Current children cumulated CPU time (s) 1590.45
Current children cumulated vsize (KiB) 86716

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 15777
/proc/meminfo: memFree=1540592/2055920 swapFree=4192812/4192956
[pid=15729] ppid=15727 vsize=87644 CPUtime=1650.2
/proc/15729/stat : 15729 (pcs.small) R 15727 15729 14762 0 -1 4194304 28646 822 0 0 164991 29 0 0 25 0 1 0 60193130 89747456 18259 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/15729/statm: 21911 18259 379 142 0 20865 0
Current children cumulated CPU time (s) 1650.2
Current children cumulated vsize (KiB) 87644

[startup+1722.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/83 15819
/proc/meminfo: memFree=1524160/2055920 swapFree=4192812/4192956
[pid=15729] ppid=15727 vsize=109832 CPUtime=1709.76
/proc/15729/stat : 15729 (pcs.small) R 15727 15729 14762 0 -1 4194304 34371 822 0 0 170945 31 0 0 25 0 1 0 60193130 112467968 21935 996147200 134512640 135095119 4294956304 18446744073709551615 134617227 0 0 4096 0 0 0 0 17 0 0 0
/proc/15729/statm: 27458 21935 379 142 0 26412 0
Current children cumulated CPU time (s) 1709.76
Current children cumulated vsize (KiB) 109832

[startup+1782.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/83 15819
/proc/meminfo: memFree=1523200/2055920 swapFree=4192812/4192956
[pid=15729] ppid=15727 vsize=109832 CPUtime=1769.25
/proc/15729/stat : 15729 (pcs.small) R 15727 15729 14762 0 -1 4194304 34546 822 0 0 176894 31 0 0 25 0 1 0 60193130 112467968 22110 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15729/statm: 27458 22110 379 142 0 26412 0
Current children cumulated CPU time (s) 1769.25
Current children cumulated vsize (KiB) 109832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.4 s]
/proc/loadavg: 2.01 2.00 2.00 3/83 15819
/proc/meminfo: memFree=1523008/2055920 swapFree=4192812/4192956
[pid=15729] ppid=15727 vsize=109832 CPUtime=1800.08
/proc/15729/stat : 15729 (pcs.small) R 15727 15729 14762 0 -1 4194304 34632 822 0 0 179976 32 0 0 25 0 1 0 60193130 112467968 22196 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15729/statm: 27458 22196 379 142 0 26412 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 109832

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): 1813.42
CPU time (s): 1800.11
CPU user time (s): 1799.77
CPU system time (s): 0.342947
CPU usage (%): 99.2662
Max. virtual memory (cumulated for all children) (KiB): 116840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.77
system time used= 0.342947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35454
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= 39991

runsolver used 1.55276 second user time and 5.05923 second system time

The end

Launcher Data 

Begin job on node88 at 2009-07-16 10:01:19
IDJOB=2091008
IDBENCH=59982
IDSOLVER=733
FILE ID=node88/2091008-1247731279
PBS_JOBID= 9521593
Free space on /tmp= 66076 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-29_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091008-1247731279/watcher-2091008-1247731279 -o /tmp/evaluation-result-2091008-1247731279/solver-2091008-1247731279 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 819377694 HOME/instance-2091008-1247731279.xml

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

MD5SUM BENCH= ce980af17f6e396cbf951c425c685297
RANDOM SEED=819377694

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:       1586336 kB
Buffers:         59836 kB
Cached:         266088 kB
SwapCached:          0 kB
Active:         163036 kB
Inactive:       222896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1586336 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2416 kB
Writeback:           0 kB
Mapped:          71388 kB
Slab:            68832 kB
Committed_AS:   617860 kB
PageTables:       1912 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 10:31:35