Trace number 2089875

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 1813.93

General information on the benchmark

Namecsp/rand-2-40-19/
normalized-rand-2-40-19-443-230-33_ext.xml
MD5SUM041584c7be8bce7d28dd921c24dbbffd
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark140.098
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints333
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension333
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.00/0.01	c Seed is 1122933300
0.00/0.01	c Constructing HOME/instance-2089875-1247730743.xml  with 6293 constraints
0.08/0.10	c Solving

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2089875-1247730743/watcher-2089875-1247730743 -o /tmp/evaluation-result-2089875-1247730743/solver-2089875-1247730743 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1122933300 HOME/instance-2089875-1247730743.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 13798
/proc/meminfo: memFree=1176016/2055920 swapFree=4192812/4192956
[pid=13798] ppid=13796 vsize=5356 CPUtime=0
/proc/13798/stat : 13798 (pcssolve) R 13796 13798 13195 0 -1 4194304 290 0 0 0 0 0 0 0 19 0 1 0 60139490 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 228043844255 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/13798/statm: 1339 241 200 169 0 50 0
[pid=13799] ppid=13798 vsize=3544 CPUtime=0
/proc/13799/stat : 13799 (fgrep) R 13798 13798 13195 0 -1 4194304 78 0 0 0 0 0 0 0 19 0 1 0 60139491 3629056 46 996147200 4194304 4274172 548682068976 18446744073709551615 228043375584 0 0 4096 0 0 0 0 17 1 0 0
/proc/13799/statm: 886 46 31 19 0 10 0
[pid=13800] ppid=13798 vsize=5356 CPUtime=0
/proc/13800/stat : 13800 (pcssolve) R 13798 13798 13195 0 -1 4194368 0 0 0 0 0 0 0 0 19 0 1 0 60139491 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 228043844255 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/13800/statm: 1339 241 200 169 0 50 0

[startup+0.0915969 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 13798
/proc/meminfo: memFree=1176016/2055920 swapFree=4192812/4192956
[pid=13798] ppid=13796 vsize=5832 CPUtime=0.06
/proc/13798/stat : 13798 (pcs.small) R 13796 13798 13195 0 -1 4194304 1155 822 0 0 6 0 0 0 23 0 1 0 60139490 5971968 764 996147200 134512640 135095119 4294956304 18446744073709551615 134706689 0 0 4096 0 0 0 0 17 1 0 0
/proc/13798/statm: 1458 764 367 142 0 412 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5832

[startup+0.101597 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 13798
/proc/meminfo: memFree=1176016/2055920 swapFree=4192812/4192956
[pid=13798] ppid=13796 vsize=6356 CPUtime=0.08
/proc/13798/stat : 13798 (pcs.small) R 13796 13798 13195 0 -1 4194304 1331 822 0 0 7 1 0 0 23 0 1 0 60139490 6508544 907 996147200 134512640 135095119 4294956304 18446744073709551615 4160505072 0 0 4096 0 0 0 0 17 1 0 0
/proc/13798/statm: 1589 907 368 142 0 543 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6356

[startup+0.301635 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 13798
/proc/meminfo: memFree=1176016/2055920 swapFree=4192812/4192956
[pid=13798] ppid=13796 vsize=6356 CPUtime=0.28
/proc/13798/stat : 13798 (pcs.small) R 13796 13798 13195 0 -1 4194304 1345 822 0 0 27 1 0 0 24 0 1 0 60139490 6508544 921 996147200 134512640 135095119 4294956304 18446744073709551615 134642964 0 0 4096 0 0 0 0 17 1 0 0
/proc/13798/statm: 1589 921 378 142 0 543 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6356

[startup+0.701714 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 13798
/proc/meminfo: memFree=1176016/2055920 swapFree=4192812/4192956
[pid=13798] ppid=13796 vsize=6356 CPUtime=0.68
/proc/13798/stat : 13798 (pcs.small) R 13796 13798 13195 0 -1 4194304 1352 822 0 0 67 1 0 0 25 0 1 0 60139490 6508544 928 996147200 134512640 135095119 4294956304 18446744073709551615 134589601 0 0 4096 0 0 0 0 17 1 0 0
/proc/13798/statm: 1589 928 378 142 0 543 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6356

[startup+1.50187 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 13804
/proc/meminfo: memFree=1173256/2055920 swapFree=4192812/4192956
[pid=13798] ppid=13796 vsize=6612 CPUtime=1.47
/proc/13798/stat : 13798 (pcs.small) R 13796 13798 13195 0 -1 4194304 1430 822 0 0 146 1 0 0 25 0 1 0 60139490 6770688 941 996147200 134512640 135095119 4294956304 18446744073709551615 134641807 0 0 4096 0 0 0 0 17 1 0 0
/proc/13798/statm: 1653 941 378 142 0 607 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 6612

[startup+3.10119 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 13804
/proc/meminfo: memFree=1171208/2055920 swapFree=4192812/4192956
[pid=13798] ppid=13796 vsize=7128 CPUtime=3.06
/proc/13798/stat : 13798 (pcs.small) R 13796 13798 13195 0 -1 4194304 1566 822 0 0 305 1 0 0 25 0 1 0 60139490 7299072 1077 996147200 134512640 135095119 4294956304 18446744073709551615 134607009 0 0 4096 0 0 0 0 17 1 0 0
/proc/13798/statm: 1782 1077 378 142 0 736 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7128

[startup+6.30183 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 13804
/proc/meminfo: memFree=1169928/2055920 swapFree=4192812/4192956
[pid=13798] ppid=13796 vsize=9328 CPUtime=6.24
/proc/13798/stat : 13798 (pcs.small) R 13796 13798 13195 0 -1 4194304 2249 822 0 0 623 1 0 0 25 0 1 0 60139490 9551872 1502 996147200 134512640 135095119 4294956304 18446744073709551615 134589601 0 0 4096 0 0 0 0 17 1 0 0
/proc/13798/statm: 2332 1502 378 142 0 1286 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9328

[startup+12.7011 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 13804
/proc/meminfo: memFree=1167248/2055920 swapFree=4192812/4192956
[pid=13798] ppid=13796 vsize=11140 CPUtime=12.59
/proc/13798/stat : 13798 (pcs.small) R 13796 13798 13195 0 -1 4194304 2901 822 0 0 1257 2 0 0 25 0 1 0 60139490 11407360 1897 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/13798/statm: 2785 1897 378 142 0 1739 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 11140

[startup+25.5016 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 13804
/proc/meminfo: memFree=1161232/2055920 swapFree=4192812/4192956
[pid=13798] ppid=13796 vsize=16580 CPUtime=25.29
/proc/13798/stat : 13798 (pcs.small) R 13796 13798 13195 0 -1 4194304 4612 822 0 0 2526 3 0 0 25 0 1 0 60139490 16977920 2805 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/13798/statm: 4145 2805 378 142 0 3099 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 16580

[startup+51.1017 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 13804
/proc/meminfo: memFree=1154256/2055920 swapFree=4192812/4192956
[pid=13798] ppid=13796 vsize=18412 CPUtime=50.69
/proc/13798/stat : 13798 (pcs.small) R 13796 13798 13195 0 -1 4194304 5523 822 0 0 5064 5 0 0 25 0 1 0 60139490 18853888 3716 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/13798/statm: 4603 3716 378 142 0 3557 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 18412

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 13804
/proc/meminfo: memFree=1140432/2055920 swapFree=4192812/4192956
[pid=13798] ppid=13796 vsize=29824 CPUtime=101.5
/proc/13798/stat : 13798 (pcs.small) R 13796 13798 13195 0 -1 4194304 9001 822 0 0 10143 7 0 0 25 0 1 0 60139490 30539776 5656 996147200 134512640 135095119 4294956304 18446744073709551615 134642776 0 0 4096 0 0 0 0 17 1 0 0
/proc/13798/statm: 7456 5656 378 142 0 6410 0
Current children cumulated CPU time (s) 101.5
Current children cumulated vsize (KiB) 29824

[startup+162.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 13804
/proc/meminfo: memFree=1131088/2055920 swapFree=4192812/4192956
[pid=13798] ppid=13796 vsize=31404 CPUtime=161.03
/proc/13798/stat : 13798 (pcs.small) R 13796 13798 13195 0 -1 4194304 9997 822 0 0 16095 8 0 0 25 0 1 0 60139490 32157696 6652 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 1 0 0
/proc/13798/statm: 7851 6652 378 142 0 6805 0
Current children cumulated CPU time (s) 161.03
Current children cumulated vsize (KiB) 31404

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 13804
/proc/meminfo: memFree=1121936/2055920 swapFree=4192812/4192956
[pid=13798] ppid=13796 vsize=42236 CPUtime=220.57
/proc/13798/stat : 13798 (pcs.small) R 13796 13798 13195 0 -1 4194304 13198 822 0 0 22045 12 0 0 25 0 1 0 60139490 43249664 7804 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 1 0 0
/proc/13798/statm: 10559 7804 378 142 0 9513 0
Current children cumulated CPU time (s) 220.57
Current children cumulated vsize (KiB) 42236

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 13804
/proc/meminfo: memFree=1113808/2055920 swapFree=4192812/4192956
[pid=13798] ppid=13796 vsize=44740 CPUtime=280.12
/proc/13798/stat : 13798 (pcs.small) R 13796 13798 13195 0 -1 4194304 14264 822 0 0 27999 13 0 0 25 0 1 0 60139490 45813760 8870 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/13798/statm: 11185 8870 378 142 0 10139 0
Current children cumulated CPU time (s) 280.12
Current children cumulated vsize (KiB) 44740

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 13804
/proc/meminfo: memFree=1095632/2055920 swapFree=4192812/4192956
[pid=13798] ppid=13796 vsize=56884 CPUtime=339.65
/proc/13798/stat : 13798 (pcs.small) R 13796 13798 13195 0 -1 4194304 17720 822 0 0 33949 16 0 0 25 0 1 0 60139490 58249216 11301 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/13798/statm: 14221 11301 378 142 0 13175 0
Current children cumulated CPU time (s) 339.65
Current children cumulated vsize (KiB) 56884

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 13804
/proc/meminfo: memFree=1092560/2055920 swapFree=4192812/4192956
[pid=13798] ppid=13796 vsize=56884 CPUtime=399.2
/proc/13798/stat : 13798 (pcs.small) R 13796 13798 13195 0 -1 4194304 18109 822 0 0 39904 16 0 0 25 0 1 0 60139490 58249216 11690 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/13798/statm: 14221 11690 378 142 0 13175 0
Current children cumulated CPU time (s) 399.2
Current children cumulated vsize (KiB) 56884

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 13804
/proc/meminfo: memFree=1089360/2055920 swapFree=4192812/4192956
[pid=13798] ppid=13796 vsize=56884 CPUtime=458.74
/proc/13798/stat : 13798 (pcs.small) R 13796 13798 13195 0 -1 4194304 18475 822 0 0 45857 17 0 0 25 0 1 0 60139490 58249216 12056 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13798/statm: 14221 12056 378 142 0 13175 0
Current children cumulated CPU time (s) 458.74
Current children cumulated vsize (KiB) 56884

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 13810
/proc/meminfo: memFree=1084096/2055920 swapFree=4192812/4192956
[pid=13798] ppid=13796 vsize=57540 CPUtime=518.28
/proc/13798/stat : 13798 (pcs.small) R 13796 13798 13195 0 -1 4194304 19000 822 0 0 51810 18 0 0 25 0 1 0 60139490 58920960 12581 996147200 134512640 135095119 4294956304 18446744073709551615 134641830 0 0 4096 0 0 0 0 17 1 0 0
/proc/13798/statm: 14385 12581 378 142 0 13339 0
Current children cumulated CPU time (s) 518.28
Current children cumulated vsize (KiB) 57540

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 13810
/proc/meminfo: memFree=1077896/2055920 swapFree=4192812/4192956
[pid=13798] ppid=13796 vsize=59384 CPUtime=577.82
/proc/13798/stat : 13798 (pcs.small) R 13796 13798 13195 0 -1 4194304 19792 822 0 0 57763 19 0 0 25 0 1 0 60139490 60809216 13373 996147200 134512640 135095119 4294956304 18446744073709551615 134642572 0 0 4096 0 0 0 0 17 1 0 0
/proc/13798/statm: 14846 13373 378 142 0 13800 0
Current children cumulated CPU time (s) 577.82
Current children cumulated vsize (KiB) 59384

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 13810
/proc/meminfo: memFree=1071688/2055920 swapFree=4192812/4192956
[pid=13798] ppid=13796 vsize=77348 CPUtime=637.35

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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 13810
/proc/meminfo: memFree=1049168/2055920 swapFree=4192812/4192956
[pid=13798] ppid=13796 vsize=83900 CPUtime=875.51
/proc/13798/stat : 13798 (pcs.small) R 13796 13798 13195 0 -1 4194304 27467 822 0 0 87525 26 0 0 25 0 1 0 60139490 85913600 16951 996147200 134512640 135095119 4294956304 18446744073709551615 134643043 0 0 4096 0 0 0 0 17 1 0 0
/proc/13798/statm: 20975 16951 378 142 0 19929 0
Current children cumulated CPU time (s) 875.51
Current children cumulated vsize (KiB) 83900

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 13810
/proc/meminfo: memFree=1043984/2055920 swapFree=4192812/4192956
[pid=13798] ppid=13796 vsize=85340 CPUtime=935.06
/proc/13798/stat : 13798 (pcs.small) R 13796 13798 13195 0 -1 4194304 28112 822 0 0 93479 27 0 0 25 0 1 0 60139490 87388160 17596 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/13798/statm: 21335 17596 378 142 0 20289 0
Current children cumulated CPU time (s) 935.06
Current children cumulated vsize (KiB) 85340

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 13810
/proc/meminfo: memFree=1038608/2055920 swapFree=4192812/4192956
[pid=13798] ppid=13796 vsize=86788 CPUtime=994.59
/proc/13798/stat : 13798 (pcs.small) R 13796 13798 13195 0 -1 4194304 28768 822 0 0 99431 28 0 0 25 0 1 0 60139490 88870912 18252 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13798/statm: 21697 18252 378 142 0 20651 0
Current children cumulated CPU time (s) 994.59
Current children cumulated vsize (KiB) 86788

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 13810
/proc/meminfo: memFree=1033680/2055920 swapFree=4192812/4192956
[pid=13798] ppid=13796 vsize=88244 CPUtime=1054.14
/proc/13798/stat : 13798 (pcs.small) R 13796 13798 13195 0 -1 4194304 29396 822 0 0 105385 29 0 0 25 0 1 0 60139490 90361856 18880 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13798/statm: 22061 18880 378 142 0 21015 0
Current children cumulated CPU time (s) 1054.14
Current children cumulated vsize (KiB) 88244

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 13810
/proc/meminfo: memFree=1015440/2055920 swapFree=4192812/4192956
[pid=13798] ppid=13796 vsize=89684 CPUtime=1113.68
/proc/13798/stat : 13798 (pcs.small) R 13796 13798 13195 0 -1 4194304 30010 822 0 0 111338 30 0 0 25 0 1 0 60139490 91836416 19494 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/13798/statm: 22421 19494 378 142 0 21375 0
Current children cumulated CPU time (s) 1113.68
Current children cumulated vsize (KiB) 89684

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 13810
/proc/meminfo: memFree=998352/2055920 swapFree=4192812/4192956
[pid=13798] ppid=13796 vsize=112792 CPUtime=1173.23
/proc/13798/stat : 13798 (pcs.small) R 13796 13798 13195 0 -1 4194304 36042 822 0 0 117290 33 0 0 25 0 1 0 60139490 115499008 23477 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/13798/statm: 28198 23477 378 142 0 27152 0
Current children cumulated CPU time (s) 1173.23
Current children cumulated vsize (KiB) 112792

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 13810
/proc/meminfo: memFree=996304/2055920 swapFree=4192812/4192956
[pid=13798] ppid=13796 vsize=112792 CPUtime=1232.76
/proc/13798/stat : 13798 (pcs.small) R 13796 13798 13195 0 -1 4194304 36293 822 0 0 123243 33 0 0 25 0 1 0 60139490 115499008 23728 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/13798/statm: 28198 23728 378 142 0 27152 0
Current children cumulated CPU time (s) 1232.76
Current children cumulated vsize (KiB) 112792

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 13810
/proc/meminfo: memFree=994064/2055920 swapFree=4192812/4192956
[pid=13798] ppid=13796 vsize=112792 CPUtime=1292.3
/proc/13798/stat : 13798 (pcs.small) R 13796 13798 13195 0 -1 4194304 36540 822 0 0 129197 33 0 0 25 0 1 0 60139490 115499008 23975 996147200 134512640 135095119 4294956304 18446744073709551615 134642884 0 0 4096 0 0 0 0 17 1 0 0
/proc/13798/statm: 28198 23975 378 142 0 27152 0
Current children cumulated CPU time (s) 1292.3
Current children cumulated vsize (KiB) 112792

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 13810
/proc/meminfo: memFree=992208/2055920 swapFree=4192812/4192956
[pid=13798] ppid=13796 vsize=112792 CPUtime=1351.84
/proc/13798/stat : 13798 (pcs.small) R 13796 13798 13195 0 -1 4194304 36787 822 0 0 135151 33 0 0 25 0 1 0 60139490 115499008 24222 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/13798/statm: 28198 24222 378 142 0 27152 0
Current children cumulated CPU time (s) 1351.84
Current children cumulated vsize (KiB) 112792

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 13810
/proc/meminfo: memFree=990288/2055920 swapFree=4192812/4192956
[pid=13798] ppid=13796 vsize=112792 CPUtime=1411.38
/proc/13798/stat : 13798 (pcs.small) R 13796 13798 13195 0 -1 4194304 37028 822 0 0 141104 34 0 0 25 0 1 0 60139490 115499008 24463 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/13798/statm: 28198 24463 378 142 0 27152 0
Current children cumulated CPU time (s) 1411.38
Current children cumulated vsize (KiB) 112792

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 13810
/proc/meminfo: memFree=988304/2055920 swapFree=4192812/4192956
[pid=13798] ppid=13796 vsize=112792 CPUtime=1470.92
/proc/13798/stat : 13798 (pcs.small) R 13796 13798 13195 0 -1 4194304 37272 822 0 0 147058 34 0 0 25 0 1 0 60139490 115499008 24707 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 1 0 0
/proc/13798/statm: 28198 24707 378 142 0 27152 0
Current children cumulated CPU time (s) 1470.92
Current children cumulated vsize (KiB) 112792

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 13810
/proc/meminfo: memFree=986512/2055920 swapFree=4192812/4192956
[pid=13798] ppid=13796 vsize=112792 CPUtime=1530.46
/proc/13798/stat : 13798 (pcs.small) R 13796 13798 13195 0 -1 4194304 37501 822 0 0 153012 34 0 0 25 0 1 0 60139490 115499008 24936 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13798/statm: 28198 24936 378 142 0 27152 0
Current children cumulated CPU time (s) 1530.46
Current children cumulated vsize (KiB) 112792

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 13810
/proc/meminfo: memFree=984720/2055920 swapFree=4192812/4192956
[pid=13798] ppid=13796 vsize=112792 CPUtime=1590
/proc/13798/stat : 13798 (pcs.small) R 13796 13798 13195 0 -1 4194304 37734 822 0 0 158966 34 0 0 25 0 1 0 60139490 115499008 25169 996147200 134512640 135095119 4294956304 18446744073709551615 134642888 0 0 4096 0 0 0 0 17 1 0 0
/proc/13798/statm: 28198 25169 378 142 0 27152 0
Current children cumulated CPU time (s) 1590
Current children cumulated vsize (KiB) 112792

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 13810
/proc/meminfo: memFree=982800/2055920 swapFree=4192812/4192956
[pid=13798] ppid=13796 vsize=112792 CPUtime=1649.54
/proc/13798/stat : 13798 (pcs.small) R 13796 13798 13195 0 -1 4194304 37965 822 0 0 164920 34 0 0 25 0 1 0 60139490 115499008 25400 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/13798/statm: 28198 25400 378 142 0 27152 0
Current children cumulated CPU time (s) 1649.54
Current children cumulated vsize (KiB) 112792

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 13810
/proc/meminfo: memFree=979792/2055920 swapFree=4192812/4192956
[pid=13798] ppid=13796 vsize=112792 CPUtime=1709.09
/proc/13798/stat : 13798 (pcs.small) R 13796 13798 13195 0 -1 4194304 38190 822 0 0 170874 35 0 0 25 0 1 0 60139490 115499008 25625 996147200 134512640 135095119 4294956304 18446744073709551615 134589569 0 0 4096 0 0 0 0 17 1 0 0
/proc/13798/statm: 28198 25625 378 142 0 27152 0
Current children cumulated CPU time (s) 1709.09
Current children cumulated vsize (KiB) 112792

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 13810
/proc/meminfo: memFree=976144/2055920 swapFree=4192812/4192956
[pid=13798] ppid=13796 vsize=113188 CPUtime=1768.62
/proc/13798/stat : 13798 (pcs.small) R 13796 13798 13195 0 -1 4194304 38530 822 0 0 176827 35 0 0 25 0 1 0 60139490 115904512 25965 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/13798/statm: 28297 25965 378 142 0 27251 0
Current children cumulated CPU time (s) 1768.62
Current children cumulated vsize (KiB) 113188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.91 s]
/proc/loadavg: 1.95 1.98 1.99 3/83 13852
/proc/meminfo: memFree=1062600/2055920 swapFree=4192812/4192956
[pid=13798] ppid=13796 vsize=113712 CPUtime=1800.06
/proc/13798/stat : 13798 (pcs.small) R 13796 13798 13195 0 -1 4194304 38767 822 0 0 179970 36 0 0 25 0 1 0 60139490 116441088 26202 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/13798/statm: 28428 26202 378 142 0 27382 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 113712

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

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

[startup+1813.91 s]
/proc/loadavg: 1.95 1.98 1.99 3/83 13852
/proc/meminfo: memFree=1062600/2055920 swapFree=4192812/4192956
[pid=13798] ppid=13796 vsize=113712 CPUtime=1800.06
/proc/13798/stat : 13798 (pcs.small) R 13796 13798 13195 0 -1 4194304 38767 822 0 0 179970 36 0 0 25 0 1 0 60139490 116441088 26202 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/13798/statm: 28428 26202 378 142 0 27382 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 113712

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.93
CPU time (s): 1800.1
CPU user time (s): 1799.7
CPU system time (s): 0.39094
CPU usage (%): 99.2374
Max. virtual memory (cumulated for all children) (KiB): 113728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.7
system time used= 0.39094
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39589
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 14
involuntary context switches= 38278

runsolver used 1.52377 second user time and 5.09223 second system time

The end

Launcher Data 

Begin job on node77 at 2009-07-16 09:52:23
IDJOB=2089875
IDBENCH=59641
IDSOLVER=733
FILE ID=node77/2089875-1247730743
PBS_JOBID= 9521566
Free space on /tmp= 66164 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-40-19/normalized-rand-2-40-19-443-230-33_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089875-1247730743/watcher-2089875-1247730743 -o /tmp/evaluation-result-2089875-1247730743/solver-2089875-1247730743 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1122933300 HOME/instance-2089875-1247730743.xml

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

MD5SUM BENCH= 041584c7be8bce7d28dd921c24dbbffd
RANDOM SEED=1122933300

node77.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		: 3000.256
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		: 3000.256
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:       1176496 kB
Buffers:         90964 kB
Cached:         669004 kB
SwapCached:          0 kB
Active:         243536 kB
Inactive:       541256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1176496 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4124 kB
Writeback:           0 kB
Mapped:          36220 kB
Slab:            80068 kB
Committed_AS:   471836 kB
PageTables:       1720 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= 66164 MiB
End job on node77 at 2009-07-16 10:22:39