Trace number 2091493

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-restart 0.3.2? (TO) 1800.1 1802.72

General information on the benchmark

Namecsp/rand-2-40-19-fcd/
normalized-rand-2-40-19-443-230-fcd-5_ext.xml
MD5SUM7050be9d9b718a739901370d608c528b
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 benchmark7.2589
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
0.17/0.21	c Seed is 3636201
0.17/0.21	c Constructing HOME/instance-2091493-1247732686.xml  with 6298 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-2091493-1247732686/watcher-2091493-1247732686 -o /tmp/evaluation-result-2091493-1247732686/solver-2091493-1247732686 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 3636201 HOME/instance-2091493-1247732686.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: 1.99 1.98 1.99 4/73 15891
/proc/meminfo: memFree=1305376/2055920 swapFree=4192812/4192956
[pid=15891] ppid=15889 vsize=5356 CPUtime=0
/proc/15891/stat : 15891 (pcssolve) R 15889 15891 15339 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60335127 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 268213742239 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15891/statm: 1339 241 200 169 0 50 0
[pid=15892] ppid=15891 vsize=0 CPUtime=0
/proc/15892/stat : 15892 (fgrep) Z 15891 15891 15339 0 -1 4194316 155 0 0 0 0 0 0 0 22 0 1 0 60335128 0 0 996147200 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/15892/statm: 0 0 0 0 0 0 0

[startup+0.0875 s]
/proc/loadavg: 1.99 1.98 1.99 4/73 15891
/proc/meminfo: memFree=1305376/2055920 swapFree=4192812/4192956
[pid=15891] ppid=15889 vsize=5432 CPUtime=0.06
/proc/15891/stat : 15891 (pcs.small) R 15889 15891 15339 0 -1 4194304 1069 822 0 0 6 0 0 0 18 0 1 0 60335127 5562368 678 996147200 134512640 135095119 4294956304 18446744073709551615 9705310 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 1358 678 364 142 0 312 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5432

[startup+0.101495 s]
/proc/loadavg: 1.99 1.98 1.99 4/73 15891
/proc/meminfo: memFree=1305376/2055920 swapFree=4192812/4192956
[pid=15891] ppid=15889 vsize=5844 CPUtime=0.07
/proc/15891/stat : 15891 (pcs.small) R 15889 15891 15339 0 -1 4194304 1166 822 0 0 7 0 0 0 18 0 1 0 60335127 5984256 775 996147200 134512640 135095119 4294956304 18446744073709551615 134797710 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 1461 775 367 142 0 415 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5844

[startup+0.301518 s]
/proc/loadavg: 1.99 1.98 1.99 4/73 15891
/proc/meminfo: memFree=1305376/2055920 swapFree=4192812/4192956
[pid=15891] ppid=15889 vsize=6368 CPUtime=0.27
/proc/15891/stat : 15891 (pcs.small) R 15889 15891 15339 0 -1 4194304 1348 822 0 0 27 0 0 0 19 0 1 0 60335127 6520832 924 996147200 134512640 135095119 4294956304 18446744073709551615 134644028 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 1592 924 378 142 0 546 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6368

[startup+0.701564 s]
/proc/loadavg: 1.99 1.98 1.99 4/73 15891
/proc/meminfo: memFree=1305376/2055920 swapFree=4192812/4192956
[pid=15891] ppid=15889 vsize=6368 CPUtime=0.67
/proc/15891/stat : 15891 (pcs.small) R 15889 15891 15339 0 -1 4194304 1355 822 0 0 67 0 0 0 23 0 1 0 60335127 6520832 931 996147200 134512640 135095119 4294956304 18446744073709551615 134637387 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 1592 931 378 142 0 546 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6368

[startup+1.50166 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15897
/proc/meminfo: memFree=1302808/2055920 swapFree=4192812/4192956
[pid=15891] ppid=15889 vsize=6624 CPUtime=1.47
/proc/15891/stat : 15891 (pcs.small) R 15889 15891 15339 0 -1 4194304 1433 822 0 0 147 0 0 0 25 0 1 0 60335127 6782976 944 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 1656 944 378 142 0 610 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 6624

[startup+3.10184 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15897
/proc/meminfo: memFree=1302424/2055920 swapFree=4192812/4192956
[pid=15891] ppid=15889 vsize=7140 CPUtime=3.06
/proc/15891/stat : 15891 (pcs.small) R 15889 15891 15339 0 -1 4194304 1576 822 0 0 306 0 0 0 25 0 1 0 60335127 7311360 1087 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 1785 1087 378 142 0 739 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7140

[startup+6.30121 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15897
/proc/meminfo: memFree=1301144/2055920 swapFree=4192812/4192956
[pid=15891] ppid=15889 vsize=9348 CPUtime=6.25
/proc/15891/stat : 15891 (pcs.small) R 15889 15891 15339 0 -1 4194304 2251 822 0 0 625 0 0 0 25 0 1 0 60335127 9572352 1504 996147200 134512640 135095119 4294956304 18446744073709551615 134637435 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 2337 1504 378 142 0 1291 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 9348

[startup+12.7029 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15897
/proc/meminfo: memFree=1298848/2055920 swapFree=4192812/4192956
[pid=15891] ppid=15889 vsize=11156 CPUtime=12.62
/proc/15891/stat : 15891 (pcs.small) R 15889 15891 15339 0 -1 4194304 2912 822 0 0 1261 1 0 0 25 0 1 0 60335127 11423744 1908 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 2789 1908 378 142 0 1743 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 11156

[startup+25.5014 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15897
/proc/meminfo: memFree=1294560/2055920 swapFree=4192812/4192956
[pid=15891] ppid=15889 vsize=16592 CPUtime=25.35
/proc/15891/stat : 15891 (pcs.small) R 15889 15891 15339 0 -1 4194304 4628 822 0 0 2533 2 0 0 25 0 1 0 60335127 16990208 2821 996147200 134512640 135095119 4294956304 18446744073709551615 134570719 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 4148 2821 378 142 0 3102 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 16592

[startup+51.1013 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15897
/proc/meminfo: memFree=1290080/2055920 swapFree=4192812/4192956
[pid=15891] ppid=15889 vsize=18564 CPUtime=50.83
/proc/15891/stat : 15891 (pcs.small) R 15889 15891 15339 0 -1 4194304 5578 822 0 0 5079 4 0 0 25 0 1 0 60335127 19009536 3771 996147200 134512640 135095119 4294956304 18446744073709551615 134641801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 4641 3771 378 142 0 3595 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 18564

[startup+102.306 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15897
/proc/meminfo: memFree=1280608/2055920 swapFree=4192812/4192956
[pid=15891] ppid=15889 vsize=29852 CPUtime=101.78
/proc/15891/stat : 15891 (pcs.small) R 15889 15891 15339 0 -1 4194304 9024 822 0 0 10172 6 0 0 25 0 1 0 60335127 30568448 5679 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 7463 5679 378 142 0 6417 0
Current children cumulated CPU time (s) 101.78
Current children cumulated vsize (KiB) 29852

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15897
/proc/meminfo: memFree=1274848/2055920 swapFree=4192812/4192956
[pid=15891] ppid=15889 vsize=31556 CPUtime=161.49
/proc/15891/stat : 15891 (pcs.small) R 15889 15891 15339 0 -1 4194304 10058 822 0 0 16142 7 0 0 25 0 1 0 60335127 32313344 6713 996147200 134512640 135095119 4294956304 18446744073709551615 134642962 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 7889 6713 378 142 0 6843 0
Current children cumulated CPU time (s) 161.49
Current children cumulated vsize (KiB) 31556

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15897
/proc/meminfo: memFree=1254944/2055920 swapFree=4192812/4192956
[pid=15891] ppid=15889 vsize=42504 CPUtime=221.2
/proc/15891/stat : 15891 (pcs.small) R 15889 15891 15339 0 -1 4194304 13297 822 0 0 22110 10 0 0 25 0 1 0 60335127 43524096 7903 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 10626 7903 378 142 0 9580 0
Current children cumulated CPU time (s) 221.2
Current children cumulated vsize (KiB) 42504

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15897
/proc/meminfo: memFree=1250016/2055920 swapFree=4192812/4192956
[pid=15891] ppid=15889 vsize=45136 CPUtime=280.92
/proc/15891/stat : 15891 (pcs.small) R 15889 15891 15339 0 -1 4194304 14379 822 0 0 28081 11 0 0 25 0 1 0 60335127 46219264 8985 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 11284 8985 378 142 0 10238 0
Current children cumulated CPU time (s) 280.92
Current children cumulated vsize (KiB) 45136

[startup+342.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15897
/proc/meminfo: memFree=1239840/2055920 swapFree=4192812/4192956
[pid=15891] ppid=15889 vsize=56880 CPUtime=340.63
/proc/15891/stat : 15891 (pcs.small) R 15889 15891 15339 0 -1 4194304 17757 822 0 0 34049 14 0 0 25 0 1 0 60335127 58245120 11338 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 14220 11338 378 142 0 13174 0
Current children cumulated CPU time (s) 340.63
Current children cumulated vsize (KiB) 56880

[startup+402.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 15897
/proc/meminfo: memFree=1237536/2055920 swapFree=4192812/4192956
[pid=15891] ppid=15889 vsize=56880 CPUtime=400.34
/proc/15891/stat : 15891 (pcs.small) R 15889 15891 15339 0 -1 4194304 18147 822 0 0 40020 14 0 0 25 0 1 0 60335127 58245120 11728 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 14220 11728 378 142 0 13174 0
Current children cumulated CPU time (s) 400.34
Current children cumulated vsize (KiB) 56880

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 15939
/proc/meminfo: memFree=1306904/2055920 swapFree=4192812/4192956
[pid=15891] ppid=15889 vsize=56880 CPUtime=460.2
/proc/15891/stat : 15891 (pcs.small) R 15889 15891 15339 0 -1 4194304 18543 822 0 0 46004 16 0 0 25 0 1 0 60335127 58245120 12124 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15891/statm: 14220 12124 378 142 0 13174 0
Current children cumulated CPU time (s) 460.2
Current children cumulated vsize (KiB) 56880

[startup+522.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 15939
/proc/meminfo: memFree=1303768/2055920 swapFree=4192812/4192956
[pid=15891] ppid=15889 vsize=58452 CPUtime=520.17
/proc/15891/stat : 15891 (pcs.small) R 15889 15891 15339 0 -1 4194304 19316 822 0 0 52000 17 0 0 25 0 1 0 60335127 59854848 12897 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15891/statm: 14613 12897 378 142 0 13567 0
Current children cumulated CPU time (s) 520.17
Current children cumulated vsize (KiB) 58452

[startup+582.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 15939
/proc/meminfo: memFree=1300312/2055920 swapFree=4192812/4192956
[pid=15891] ppid=15889 vsize=60412 CPUtime=580.14
/proc/15891/stat : 15891 (pcs.small) R 15889 15891 15339 0 -1 4194304 20164 822 0 0 57996 18 0 0 25 0 1 0 60335127 61861888 13745 996147200 134512640 135095119 4294956304 18446744073709551615 134642884 0 0 4096 0 0 0 0 17 0 0 0
/proc/15891/statm: 15103 13745 378 142 0 14057 0
Current children cumulated CPU time (s) 580.14
Current children cumulated vsize (KiB) 60412

[startup+642.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 15939
/proc/meminfo: memFree=1296856/2055920 swapFree=4192812/4192956
[pid=15891] ppid=15889 vsize=78752 CPUtime=640.13
/proc/15891/stat : 15891 (pcs.small) R 15889 15891 15339 0 -1 4194304 25109 822 0 0 63992 21 0 0 25 0 1 0 60335127 80642048 14593 996147200 134512640 135095119 4294956304 18446744073709551615 134642755 0 0 4096 0 0 0 0 17 0 0 0
/proc/15891/statm: 19688 14593 378 142 0 18642 0
Current children cumulated CPU time (s) 640.13

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

[startup+882.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 15939
/proc/meminfo: memFree=1284504/2055920 swapFree=4192812/4192956
[pid=15891] ppid=15889 vsize=85836 CPUtime=880.03
/proc/15891/stat : 15891 (pcs.small) R 15889 15891 15339 0 -1 4194304 28201 822 0 0 87977 26 0 0 25 0 1 0 60335127 87896064 17685 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15891/statm: 21459 17685 378 142 0 20413 0
Current children cumulated CPU time (s) 880.03
Current children cumulated vsize (KiB) 85836

[startup+942.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 15939
/proc/meminfo: memFree=1281560/2055920 swapFree=4192812/4192956
[pid=15891] ppid=15889 vsize=87540 CPUtime=940
/proc/15891/stat : 15891 (pcs.small) R 15889 15891 15339 0 -1 4194304 28934 822 0 0 93974 26 0 0 25 0 1 0 60335127 89640960 18418 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15891/statm: 21885 18418 378 142 0 20839 0
Current children cumulated CPU time (s) 940
Current children cumulated vsize (KiB) 87540

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 15939
/proc/meminfo: memFree=1278808/2055920 swapFree=4192812/4192956
[pid=15891] ppid=15889 vsize=88988 CPUtime=999.98
/proc/15891/stat : 15891 (pcs.small) R 15889 15891 15339 0 -1 4194304 29624 822 0 0 99971 27 0 0 25 0 1 0 60335127 91123712 19108 996147200 134512640 135095119 4294956304 18446744073709551615 134643043 0 0 4096 0 0 0 0 17 0 0 0
/proc/15891/statm: 22247 19108 378 142 0 21201 0
Current children cumulated CPU time (s) 999.98
Current children cumulated vsize (KiB) 88988

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 15939
/proc/meminfo: memFree=1262040/2055920 swapFree=4192812/4192956
[pid=15891] ppid=15889 vsize=112748 CPUtime=1059.96
/proc/15891/stat : 15891 (pcs.small) R 15889 15891 15339 0 -1 4194304 35851 822 0 0 105965 31 0 0 25 0 1 0 60335127 115453952 23286 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 0 0 0
/proc/15891/statm: 28187 23286 378 142 0 27141 0
Current children cumulated CPU time (s) 1059.96
Current children cumulated vsize (KiB) 112748

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 15939
/proc/meminfo: memFree=1260760/2055920 swapFree=4192812/4192956
[pid=15891] ppid=15889 vsize=112748 CPUtime=1119.93
/proc/15891/stat : 15891 (pcs.small) R 15889 15891 15339 0 -1 4194304 36134 822 0 0 111962 31 0 0 25 0 1 0 60335127 115453952 23569 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15891/statm: 28187 23569 378 142 0 27141 0
Current children cumulated CPU time (s) 1119.93
Current children cumulated vsize (KiB) 112748

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 15939
/proc/meminfo: memFree=1259608/2055920 swapFree=4192812/4192956
[pid=15891] ppid=15889 vsize=112748 CPUtime=1179.91
/proc/15891/stat : 15891 (pcs.small) R 15889 15891 15339 0 -1 4194304 36412 822 0 0 117960 31 0 0 25 0 1 0 60335127 115453952 23847 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15891/statm: 28187 23847 378 142 0 27141 0
Current children cumulated CPU time (s) 1179.91
Current children cumulated vsize (KiB) 112748

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 15939
/proc/meminfo: memFree=1258520/2055920 swapFree=4192812/4192956
[pid=15891] ppid=15889 vsize=112748 CPUtime=1239.89
/proc/15891/stat : 15891 (pcs.small) R 15889 15891 15339 0 -1 4194304 36684 822 0 0 123957 32 0 0 25 0 1 0 60335127 115453952 24119 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15891/statm: 28187 24119 378 142 0 27141 0
Current children cumulated CPU time (s) 1239.89
Current children cumulated vsize (KiB) 112748

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 15939
/proc/meminfo: memFree=1257496/2055920 swapFree=4192812/4192956
[pid=15891] ppid=15889 vsize=112748 CPUtime=1299.87
/proc/15891/stat : 15891 (pcs.small) R 15889 15891 15339 0 -1 4194304 36950 822 0 0 129954 33 0 0 25 0 1 0 60335127 115453952 24385 996147200 134512640 135095119 4294956304 18446744073709551615 134617072 0 0 4096 0 0 0 0 17 0 0 0
/proc/15891/statm: 28187 24385 378 142 0 27141 0
Current children cumulated CPU time (s) 1299.87
Current children cumulated vsize (KiB) 112748

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 15939
/proc/meminfo: memFree=1256472/2055920 swapFree=4192812/4192956
[pid=15891] ppid=15889 vsize=112748 CPUtime=1359.84
/proc/15891/stat : 15891 (pcs.small) R 15889 15891 15339 0 -1 4194304 37214 822 0 0 135951 33 0 0 25 0 1 0 60335127 115453952 24649 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15891/statm: 28187 24649 378 142 0 27141 0
Current children cumulated CPU time (s) 1359.84
Current children cumulated vsize (KiB) 112748

[startup+1422.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 15939
/proc/meminfo: memFree=1255448/2055920 swapFree=4192812/4192956
[pid=15891] ppid=15889 vsize=112748 CPUtime=1419.82
/proc/15891/stat : 15891 (pcs.small) R 15889 15891 15339 0 -1 4194304 37468 822 0 0 141949 33 0 0 25 0 1 0 60335127 115453952 24903 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15891/statm: 28187 24903 378 142 0 27141 0
Current children cumulated CPU time (s) 1419.82
Current children cumulated vsize (KiB) 112748

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 15939
/proc/meminfo: memFree=1254424/2055920 swapFree=4192812/4192956
[pid=15891] ppid=15889 vsize=112748 CPUtime=1479.79
/proc/15891/stat : 15891 (pcs.small) R 15889 15891 15339 0 -1 4194304 37725 822 0 0 147945 34 0 0 25 0 1 0 60335127 115453952 25160 996147200 134512640 135095119 4294956304 18446744073709551615 134589672 0 0 4096 0 0 0 0 17 0 0 0
/proc/15891/statm: 28187 25160 378 142 0 27141 0
Current children cumulated CPU time (s) 1479.79
Current children cumulated vsize (KiB) 112748

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 15939
/proc/meminfo: memFree=1253400/2055920 swapFree=4192812/4192956
[pid=15891] ppid=15889 vsize=112748 CPUtime=1539.76
/proc/15891/stat : 15891 (pcs.small) R 15889 15891 15339 0 -1 4194304 37978 822 0 0 153942 34 0 0 25 0 1 0 60335127 115453952 25413 996147200 134512640 135095119 4294956304 18446744073709551615 134638486 0 0 4096 0 0 0 0 17 0 0 0
/proc/15891/statm: 28187 25413 378 142 0 27141 0
Current children cumulated CPU time (s) 1539.76
Current children cumulated vsize (KiB) 112748

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 15939
/proc/meminfo: memFree=1251992/2055920 swapFree=4192812/4192956
[pid=15891] ppid=15889 vsize=113140 CPUtime=1599.75
/proc/15891/stat : 15891 (pcs.small) R 15889 15891 15339 0 -1 4194304 38337 822 0 0 159940 35 0 0 25 0 1 0 60335127 115855360 25772 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15891/statm: 28285 25772 378 142 0 27239 0
Current children cumulated CPU time (s) 1599.75
Current children cumulated vsize (KiB) 113140

[startup+1662.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 15941
/proc/meminfo: memFree=1249688/2055920 swapFree=4192812/4192956
[pid=15891] ppid=15889 vsize=114316 CPUtime=1659.72
/proc/15891/stat : 15891 (pcs.small) R 15889 15891 15339 0 -1 4194304 38884 822 0 0 165936 36 0 0 25 0 1 0 60335127 117059584 26319 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15891/statm: 28579 26319 378 142 0 27533 0
Current children cumulated CPU time (s) 1659.72
Current children cumulated vsize (KiB) 114316

[startup+1722.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 15941
/proc/meminfo: memFree=1247576/2055920 swapFree=4192812/4192956
[pid=15891] ppid=15889 vsize=115504 CPUtime=1719.69
/proc/15891/stat : 15891 (pcs.small) R 15889 15891 15339 0 -1 4194304 39420 822 0 0 171933 36 0 0 25 0 1 0 60335127 118276096 26855 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15891/statm: 28876 26855 378 142 0 27830 0
Current children cumulated CPU time (s) 1719.69
Current children cumulated vsize (KiB) 115504

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 15941
/proc/meminfo: memFree=1245080/2055920 swapFree=4192812/4192956
[pid=15891] ppid=15889 vsize=149584 CPUtime=1779.67
/proc/15891/stat : 15891 (pcs.small) R 15889 15891 15339 0 -1 4194304 48185 822 0 0 177926 41 0 0 25 0 1 0 60335127 153174016 27427 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15891/statm: 37396 27427 378 142 0 36350 0
Current children cumulated CPU time (s) 1779.67
Current children cumulated vsize (KiB) 149584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.7 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 15941
/proc/meminfo: memFree=1244248/2055920 swapFree=4192812/4192956
[pid=15891] ppid=15889 vsize=150108 CPUtime=1800.06
/proc/15891/stat : 15891 (pcs.small) R 15889 15891 15339 0 -1 4194304 48381 822 0 0 179965 41 0 0 25 0 1 0 60335127 153710592 27623 996147200 134512640 135095119 4294956304 18446744073709551615 134577785 0 0 4096 0 0 0 0 17 0 0 0
/proc/15891/statm: 37527 27623 378 142 0 36481 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 150108

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

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

[startup+1802.7 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 15941
/proc/meminfo: memFree=1244248/2055920 swapFree=4192812/4192956
[pid=15891] ppid=15889 vsize=150108 CPUtime=1800.06
/proc/15891/stat : 15891 (pcs.small) R 15889 15891 15339 0 -1 4194304 48381 822 0 0 179965 41 0 0 25 0 1 0 60335127 153710592 27623 996147200 134512640 135095119 4294956304 18446744073709551615 134577785 0 0 4096 0 0 0 0 17 0 0 0
/proc/15891/statm: 37527 27623 378 142 0 36481 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 150108

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.72
CPU time (s): 1800.1
CPU user time (s): 1799.66
CPU system time (s): 0.440932
CPU usage (%): 99.8542
Max. virtual memory (cumulated for all children) (KiB): 150108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.66
system time used= 0.440932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49203
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= 9901

runsolver used 2.42463 second user time and 5.40918 second system time

The end

Launcher Data 

Begin job on node32 at 2009-07-16 10:24:46
IDJOB=2091493
IDBENCH=60070
IDSOLVER=734
FILE ID=node32/2091493-1247732686
PBS_JOBID= 9521607
Free space on /tmp= 66324 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-40-19-fcd/normalized-rand-2-40-19-443-230-fcd-5_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091493-1247732686/watcher-2091493-1247732686 -o /tmp/evaluation-result-2091493-1247732686/solver-2091493-1247732686 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 3636201 HOME/instance-2091493-1247732686.xml

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

MD5SUM BENCH= 7050be9d9b718a739901370d608c528b
RANDOM SEED=3636201

node32.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		: 3000.236
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		: 3000.236
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:       1305856 kB
Buffers:         95492 kB
Cached:         483324 kB
SwapCached:          0 kB
Active:         279656 kB
Inactive:       383340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1305856 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1932 kB
Writeback:           0 kB
Mapped:          95644 kB
Slab:            72072 kB
Committed_AS:   626520 kB
PageTables:       2032 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66320 MiB
End job on node32 at 2009-07-16 10:54:51